1: # The LearningOnline Network with CAPA
2: # Handler to set domain-wide configuration settings
3: #
4: # $Id: domainprefs.pm,v 1.351 2019/04/01 17:24:45 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'],$dom);
223: my %encconfig =
224: &Apache::lonnet::get_dom('encconfig',['ltitools','lti'],$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}{$item};
244: }
245: }
246: }
247: }
248: }
249: my @prefs_order = ('rolecolors','login','defaults','quotas','autoenroll',
250: 'autoupdate','autocreate','directorysrch','contacts',
251: 'usercreation','selfcreation','usermodification','scantron',
252: 'requestcourses','requestauthor','coursecategories',
253: 'serverstatuses','helpsettings','coursedefaults',
254: 'ltitools','selfenrollment','usersessions','ssl','trust','lti');
255: my %existing;
256: if (ref($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 => 'Internal Authentication',
295: col2 => 'Value'},
296: {col1 => 'Institutional user types',
297: col2 => 'Name displayed'}],
298: print => \&print_defaults,
299: modify => \&modify_defaults,
300: },
301: 'quotas' =>
302: { text => 'Blogs, personal web pages, webDAV/quotas, portfolios',
303: help => 'Domain_Configuration_Quotas',
304: header => [{col1 => 'User affiliation',
305: col2 => 'Available tools',
306: col3 => 'Quotas, MB; (Authoring requires role)',}],
307: print => \&print_quotas,
308: modify => \&modify_quotas,
309: },
310: 'autoenroll' =>
311: { text => 'Auto-enrollment settings',
312: help => 'Domain_Configuration_Auto_Enrollment',
313: header => [{col1 => 'Configuration setting',
314: col2 => 'Value(s)'}],
315: print => \&print_autoenroll,
316: modify => \&modify_autoenroll,
317: },
318: 'autoupdate' =>
319: { text => 'Auto-update settings',
320: help => 'Domain_Configuration_Auto_Updates',
321: header => [{col1 => 'Setting',
322: col2 => 'Value',},
323: {col1 => 'Setting',
324: col2 => 'Affiliation'},
325: {col1 => 'User population',
326: col2 => 'Updatable user data'}],
327: print => \&print_autoupdate,
328: modify => \&modify_autoupdate,
329: },
330: 'autocreate' =>
331: { text => 'Auto-course creation settings',
332: help => 'Domain_Configuration_Auto_Creation',
333: header => [{col1 => 'Configuration Setting',
334: col2 => 'Value',}],
335: print => \&print_autocreate,
336: modify => \&modify_autocreate,
337: },
338: 'directorysrch' =>
339: { text => 'Directory searches',
340: help => 'Domain_Configuration_InstDirectory_Search',
341: header => [{col1 => 'Institutional Directory Setting',
342: col2 => 'Value',},
343: {col1 => 'LON-CAPA Directory Setting',
344: col2 => 'Value',}],
345: print => \&print_directorysrch,
346: modify => \&modify_directorysrch,
347: },
348: 'contacts' =>
349: { text => 'E-mail addresses and helpform',
350: help => 'Domain_Configuration_Contact_Info',
351: header => [{col1 => 'Default e-mail addresses',
352: col2 => 'Value',},
353: {col1 => 'Recipient(s) for notifications',
354: col2 => 'Value',},
355: {col1 => 'Nightly status check e-mail',
356: col2 => 'Settings',},
357: {col1 => 'Ask helpdesk form settings',
358: col2 => 'Value',},],
359: print => \&print_contacts,
360: modify => \&modify_contacts,
361: },
362: 'usercreation' =>
363: { text => 'User creation',
364: help => 'Domain_Configuration_User_Creation',
365: header => [{col1 => 'Format rule type',
366: col2 => 'Format rules in force'},
367: {col1 => 'User account creation',
368: col2 => 'Usernames which may be created',},
369: {col1 => 'Context',
370: col2 => 'Assignable authentication types'}],
371: print => \&print_usercreation,
372: modify => \&modify_usercreation,
373: },
374: 'selfcreation' =>
375: { text => 'Users self-creating accounts',
376: help => 'Domain_Configuration_Self_Creation',
377: header => [{col1 => 'Self-creation with institutional username',
378: col2 => 'Enabled?'},
379: {col1 => 'Institutional user type (login/SSO self-creation)',
380: col2 => 'Information user can enter'},
381: {col1 => 'Self-creation with e-mail verification',
382: col2 => 'Settings'}],
383: print => \&print_selfcreation,
384: modify => \&modify_selfcreation,
385: },
386: 'usermodification' =>
387: { text => 'User modification',
388: help => 'Domain_Configuration_User_Modification',
389: header => [{col1 => 'Target user has role',
390: col2 => 'User information updatable in author context'},
391: {col1 => 'Target user has role',
392: col2 => 'User information updatable in course context'}],
393: print => \&print_usermodification,
394: modify => \&modify_usermodification,
395: },
396: 'scantron' =>
397: { text => 'Bubblesheet format',
398: help => 'Domain_Configuration_Scantron_Format',
399: header => [ {col1 => 'Bubblesheet format file',
400: col2 => ''},
401: {col1 => 'Bubblesheet data upload formats',
402: col2 => 'Settings'}],
403: print => \&print_scantron,
404: modify => \&modify_scantron,
405: },
406: 'requestcourses' =>
407: {text => 'Request creation of courses',
408: help => 'Domain_Configuration_Request_Courses',
409: header => [{col1 => 'User affiliation',
410: col2 => 'Availability/Processing of requests',},
411: {col1 => 'Setting',
412: col2 => 'Value'},
413: {col1 => 'Available textbooks',
414: col2 => ''},
415: {col1 => 'Available templates',
416: col2 => ''},
417: {col1 => 'Validation (not official courses)',
418: col2 => 'Value'},],
419: print => \&print_quotas,
420: modify => \&modify_quotas,
421: },
422: 'requestauthor' =>
423: {text => 'Request Authoring Space',
424: help => 'Domain_Configuration_Request_Author',
425: header => [{col1 => 'User affiliation',
426: col2 => 'Availability/Processing of requests',},
427: {col1 => 'Setting',
428: col2 => 'Value'}],
429: print => \&print_quotas,
430: modify => \&modify_quotas,
431: },
432: 'coursecategories' =>
433: { text => 'Cataloging of courses/communities',
434: help => 'Domain_Configuration_Cataloging_Courses',
435: header => [{col1 => 'Catalog type/availability',
436: col2 => '',},
437: {col1 => 'Category settings for standard catalog',
438: col2 => '',},
439: {col1 => 'Categories',
440: col2 => '',
441: }],
442: print => \&print_coursecategories,
443: modify => \&modify_coursecategories,
444: },
445: 'serverstatuses' =>
446: {text => 'Access to server status pages',
447: help => 'Domain_Configuration_Server_Status',
448: header => [{col1 => 'Status Page',
449: col2 => 'Other named users',
450: col3 => 'Specific IPs',
451: }],
452: print => \&print_serverstatuses,
453: modify => \&modify_serverstatuses,
454: },
455: 'helpsettings' =>
456: {text => 'Support settings',
457: help => 'Domain_Configuration_Help_Settings',
458: header => [{col1 => 'Help Page Settings (logged-in users)',
459: col2 => 'Value'},
460: {col1 => 'Helpdesk Roles',
461: col2 => 'Settings'},],
462: print => \&print_helpsettings,
463: modify => \&modify_helpsettings,
464: },
465: 'coursedefaults' =>
466: {text => 'Course/Community defaults',
467: help => 'Domain_Configuration_Course_Defaults',
468: header => [{col1 => 'Defaults which can be overridden in each course by a CC',
469: col2 => 'Value',},
470: {col1 => 'Defaults which can be overridden for each course by a DC',
471: col2 => 'Value',},],
472: print => \&print_coursedefaults,
473: modify => \&modify_coursedefaults,
474: },
475: 'selfenrollment' =>
476: {text => 'Self-enrollment in Course/Community',
477: help => 'Domain_Configuration_Selfenrollment',
478: header => [{col1 => 'Configuration Rights',
479: col2 => 'Configured by Course Personnel or Domain Coordinator?'},
480: {col1 => 'Defaults',
481: col2 => 'Value'},
482: {col1 => 'Self-enrollment validation (optional)',
483: col2 => 'Value'},],
484: print => \&print_selfenrollment,
485: modify => \&modify_selfenrollment,
486: },
487: 'privacy' =>
488: {text => 'User Privacy',
489: help => 'Domain_Configuration_User_Privacy',
490: header => [{col1 => 'Setting',
491: col2 => 'Value',}],
492: print => \&print_privacy,
493: modify => \&modify_privacy,
494: },
495: 'usersessions' =>
496: {text => 'User session hosting/offloading',
497: help => 'Domain_Configuration_User_Sessions',
498: header => [{col1 => 'Domain server',
499: col2 => 'Servers to offload sessions to when busy'},
500: {col1 => 'Hosting of users from other domains',
501: col2 => 'Rules'},
502: {col1 => "Hosting domain's own users elsewhere",
503: col2 => 'Rules'}],
504: print => \&print_usersessions,
505: modify => \&modify_usersessions,
506: },
507: 'loadbalancing' =>
508: {text => 'Dedicated Load Balancer(s)',
509: help => 'Domain_Configuration_Load_Balancing',
510: header => [{col1 => 'Balancers',
511: col2 => 'Default destinations',
512: col3 => 'User affiliation',
513: col4 => 'Overrides'},
514: ],
515: print => \&print_loadbalancing,
516: modify => \&modify_loadbalancing,
517: },
518: 'ltitools' =>
519: {text => 'External Tools (LTI)',
520: help => 'Domain_Configuration_LTI_Tools',
521: header => [{col1 => 'Setting',
522: col2 => 'Value',}],
523: print => \&print_ltitools,
524: modify => \&modify_ltitools,
525: },
526: 'ssl' =>
527: {text => 'LON-CAPA Network (SSL)',
528: help => 'Domain_Configuration_Network_SSL',
529: header => [{col1 => 'Server',
530: col2 => 'Certificate Status'},
531: {col1 => 'Connections to other servers',
532: col2 => 'Rules'},
533: {col1 => 'Connections from other servers',
534: col2 => 'Rules'},
535: {col1 => "Replicating domain's published content",
536: col2 => 'Rules'}],
537: print => \&print_ssl,
538: modify => \&modify_ssl,
539: },
540: 'trust' =>
541: {text => 'Trust Settings',
542: help => 'Domain_Configuration_Trust',
543: header => [{col1 => "Access to this domain's content by others",
544: col2 => 'Rules'},
545: {col1 => "Access to other domain's content by this domain",
546: col2 => 'Rules'},
547: {col1 => "Enrollment in this domain's courses by others",
548: col2 => 'Rules',},
549: {col1 => "Co-author roles in this domain for others",
550: col2 => 'Rules',},
551: {col1 => "Co-author roles for this domain's users elsewhere",
552: col2 => 'Rules',},
553: {col1 => "Domain roles in this domain assignable to others",
554: col2 => 'Rules'},
555: {col1 => "Course catalog for this domain displayed elsewhere",
556: col2 => 'Rules'},
557: {col1 => "Requests for creation of courses in this domain by others",
558: col2 => 'Rules'},
559: {col1 => "Users in other domains can send messages to this domain",
560: col2 => 'Rules'},],
561: print => \&print_trust,
562: modify => \&modify_trust,
563: },
564: 'lti' =>
565: {text => 'LTI Provider',
566: help => 'Domain_Configuration_LTI_Provider',
567: header => [{col1 => 'Setting',
568: col2 => 'Value',}],
569: print => \&print_lti,
570: modify => \&modify_lti,
571: },
572: );
573: if (keys(%servers) > 1) {
574: $prefs{'login'} = { text => 'Log-in page options',
575: help => 'Domain_Configuration_Login_Page',
576: header => [{col1 => 'Log-in Service',
577: col2 => 'Server Setting',},
578: {col1 => 'Log-in Page Items',
579: col2 => ''},
580: {col1 => 'Log-in Help',
581: col2 => 'Value'},
582: {col1 => 'Custom HTML in document head',
583: col2 => 'Value'}],
584: print => \&print_login,
585: modify => \&modify_login,
586: };
587: }
588:
589: my @roles = ('student','coordinator','author','admin');
590: my @actions = &Apache::loncommon::get_env_multiple('form.actions');
591: &Apache::lonhtmlcommon::add_breadcrumb
592: ({href=>"javascript:changePage(document.$phase,'pickactions')",
593: text=>"Settings to display/modify"});
594: my $confname = $dom.'-domainconfig';
595:
596: if ($phase eq 'process') {
597: my $result = &Apache::lonconfigsettings::make_changes($r,$dom,$phase,$context,\@prefs_order,
598: \%prefs,\%domconfig,$confname,\@roles);
599: if ((ref($result) eq 'HASH') && (keys(%{$result}))) {
600: $r->rflush();
601: &devalidate_remote_domconfs($dom,$result);
602: }
603: } elsif ($phase eq 'display') {
604: my $js = &recaptcha_js().
605: &toggle_display_js();
606: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
607: my ($othertitle,$usertypes,$types) =
608: &Apache::loncommon::sorted_inst_types($dom);
609: $js .= &lonbalance_targets_js($dom,$types,\%servers,
610: $domconfig{'loadbalancing'}).
611: &new_spares_js().
612: &common_domprefs_js().
613: &Apache::loncommon::javascript_array_indexof();
614: }
615: if (grep(/^requestcourses$/,@actions)) {
616: my $javascript_validations;
617: my $coursebrowserjs=&Apache::loncommon::coursebrowser_javascript($env{'request.role.domain'});
618: $js .= <<END;
619: <script type="text/javascript">
620: $javascript_validations
621: </script>
622: $coursebrowserjs
623: END
624: }
625: if (grep(/^selfcreation$/,@actions)) {
626: $js .= &selfcreate_javascript();
627: }
628: if (grep(/^contacts$/,@actions)) {
629: $js .= &contacts_javascript();
630: }
631: if (grep(/^scantron$/,@actions)) {
632: $js .= &scantron_javascript();
633: }
634: &Apache::lonconfigsettings::display_settings($r,$dom,$phase,$context,\@prefs_order,\%prefs,\%domconfig,$confname,$js);
635: } else {
636: # check if domconfig user exists for the domain.
637: my $servadm = $r->dir_config('lonAdmEMail');
638: my ($configuserok,$author_ok,$switchserver) =
639: &config_check($dom,$confname,$servadm);
640: unless ($configuserok eq 'ok') {
641: &Apache::lonconfigsettings::print_header($r,$phase,$context);
642: $r->print(&mt('The domain configuration user "[_1]" has yet to be created.',
643: $confname).
644: '<br />'
645: );
646: if ($switchserver) {
647: $r->print(&mt('Ordinarily, that domain configuration user is created when the ./UPDATE script is run to install LON-CAPA for the first time.').
648: '<br />'.
649: &mt('However, that does not apply when new domains are added to a multi-domain server, and ./UPDATE has not been run recently.').
650: '<br />'.
651: &mt('The "[_1]" user can be created automatically when a Domain Coordinator visits the web-based "Set domain configuration" screen, in a session hosted on the primary library server.',$confname).
652: '<br />'.
653: &mt('To do that now, use the following link: [_1]',$switchserver)
654: );
655: } else {
656: $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.').
657: '<br />'.
658: &mt('Once that is done, you will be able to use the web-based "Set domain configuration" to configure the domain')
659: );
660: }
661: $r->print(&Apache::loncommon::end_page());
662: return OK;
663: }
664: if (keys(%domconfig) == 0) {
665: my $primarylibserv = &Apache::lonnet::domain($dom,'primary');
666: my @ids=&Apache::lonnet::current_machine_ids();
667: if (!grep(/^\Q$primarylibserv\E$/,@ids)) {
668: my %designhash = &Apache::loncommon::get_domainconf($dom);
669: my @loginimages = ('img','logo','domlogo','login');
670: my $custom_img_count = 0;
671: foreach my $img (@loginimages) {
672: if ($designhash{$dom.'.login.'.$img} ne '') {
673: $custom_img_count ++;
674: }
675: }
676: foreach my $role (@roles) {
677: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
678: $custom_img_count ++;
679: }
680: }
681: if ($custom_img_count > 0) {
682: &Apache::lonconfigsettings::print_header($r,$phase,$context);
683: my $switch_server = &check_switchserver($dom,$confname);
684: $r->print(
685: &mt('Domain configuration settings have yet to be saved for this domain via the web-based domain preferences interface.').'<br />'.
686: &mt("While this remains so, you must switch to the domain's primary library server in order to update settings.").'<br /><br />'.
687: &mt("Thereafter, (with a Domain Coordinator role selected in the domain) you will be able to update settings when logged in to any server in the LON-CAPA network.").'<br />'.
688: &mt("However, you will still need to switch to the domain's primary library server to upload new images or logos.").'<br /><br />');
689: if ($switch_server) {
690: $r->print($switch_server.' '.&mt('to primary library server for domain: [_1]',$dom));
691: }
692: $r->print(&Apache::loncommon::end_page());
693: return OK;
694: }
695: }
696: }
697: &Apache::lonconfigsettings::display_choices($r,$phase,$context,\@prefs_order,\%prefs);
698: }
699: return OK;
700: }
701:
702: sub process_changes {
703: my ($r,$dom,$confname,$action,$roles,$values,$lastactref) = @_;
704: my %domconfig;
705: if (ref($values) eq 'HASH') {
706: %domconfig = %{$values};
707: }
708: my $output;
709: if ($action eq 'login') {
710: $output = &modify_login($r,$dom,$confname,$lastactref,%domconfig);
711: } elsif ($action eq 'rolecolors') {
712: $output = &modify_rolecolors($r,$dom,$confname,$roles,
713: $lastactref,%domconfig);
714: } elsif ($action eq 'quotas') {
715: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
716: } elsif ($action eq 'autoenroll') {
717: $output = &modify_autoenroll($dom,$lastactref,%domconfig);
718: } elsif ($action eq 'autoupdate') {
719: $output = &modify_autoupdate($dom,%domconfig);
720: } elsif ($action eq 'autocreate') {
721: $output = &modify_autocreate($dom,%domconfig);
722: } elsif ($action eq 'directorysrch') {
723: $output = &modify_directorysrch($dom,$lastactref,%domconfig);
724: } elsif ($action eq 'usercreation') {
725: $output = &modify_usercreation($dom,%domconfig);
726: } elsif ($action eq 'selfcreation') {
727: $output = &modify_selfcreation($dom,$lastactref,%domconfig);
728: } elsif ($action eq 'usermodification') {
729: $output = &modify_usermodification($dom,%domconfig);
730: } elsif ($action eq 'contacts') {
731: $output = &modify_contacts($dom,$lastactref,%domconfig);
732: } elsif ($action eq 'defaults') {
733: $output = &modify_defaults($dom,$lastactref,%domconfig);
734: } elsif ($action eq 'scantron') {
735: $output = &modify_scantron($r,$dom,$confname,$lastactref,%domconfig);
736: } elsif ($action eq 'coursecategories') {
737: $output = &modify_coursecategories($dom,$lastactref,%domconfig);
738: } elsif ($action eq 'serverstatuses') {
739: $output = &modify_serverstatuses($dom,%domconfig);
740: } elsif ($action eq 'requestcourses') {
741: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
742: } elsif ($action eq 'requestauthor') {
743: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
744: } elsif ($action eq 'helpsettings') {
745: $output = &modify_helpsettings($r,$dom,$confname,$lastactref,%domconfig);
746: } elsif ($action eq 'coursedefaults') {
747: $output = &modify_coursedefaults($dom,$lastactref,%domconfig);
748: } elsif ($action eq 'selfenrollment') {
749: $output = &modify_selfenrollment($dom,$lastactref,%domconfig)
750: } elsif ($action eq 'usersessions') {
751: $output = &modify_usersessions($dom,$lastactref,%domconfig);
752: } elsif ($action eq 'loadbalancing') {
753: $output = &modify_loadbalancing($dom,%domconfig);
754: } elsif ($action eq 'ltitools') {
755: $output = &modify_ltitools($r,$dom,$action,$lastactref,%domconfig);
756: } elsif ($action eq 'ssl') {
757: $output = &modify_ssl($dom,$lastactref,%domconfig);
758: } elsif ($action eq 'trust') {
759: $output = &modify_trust($dom,$lastactref,%domconfig);
760: } elsif ($action eq 'lti') {
761: $output = &modify_lti($r,$dom,$action,$lastactref,%domconfig);
762: }
763: return $output;
764: }
765:
766: sub print_config_box {
767: my ($r,$dom,$confname,$phase,$action,$item,$settings) = @_;
768: my $rowtotal = 0;
769: my $output;
770: if ($action eq 'coursecategories') {
771: $output = &coursecategories_javascript($settings);
772: } elsif ($action eq 'defaults') {
773: $output = &defaults_javascript($settings);
774: } elsif ($action eq 'helpsettings') {
775: my (%privs,%levelscurrent);
776: my %full=();
777: my %levels=(
778: course => {},
779: domain => {},
780: system => {},
781: );
782: my $context = 'domain';
783: my $crstype = 'Course';
784: my $formname = 'display';
785: &Apache::lonuserutils::custom_role_privs(\%privs,\%full,\%levels,\%levelscurrent);
786: my @templateroles = &Apache::lonuserutils::custom_template_roles($context,$crstype);
787: $output =
788: &Apache::lonuserutils::custom_roledefs_js($context,$crstype,$formname,\%full,
789: \@templateroles);
790: } elsif ($action eq 'ltitools') {
791: $output .= <itools_javascript($settings);
792: } elsif ($action eq 'lti') {
793: $output .= <i_javascript($settings);
794: }
795: $output .=
796: '<table class="LC_nested_outer">
797: <tr>
798: <th class="LC_left_item LC_middle"><span class="LC_nobreak">'.
799: &mt($item->{text}).' '.
800: &Apache::loncommon::help_open_topic($item->{'help'}).'</span></th>'."\n".
801: '</tr>';
802: $rowtotal ++;
803: my $numheaders = 1;
804: if (ref($item->{'header'}) eq 'ARRAY') {
805: $numheaders = scalar(@{$item->{'header'}});
806: }
807: if ($numheaders > 1) {
808: my $colspan = '';
809: my $rightcolspan = '';
810: if (($action eq 'rolecolors') || ($action eq 'defaults') ||
811: ($action eq 'directorysrch') ||
812: (($action eq 'login') && ($numheaders < 4))) {
813: $colspan = ' colspan="2"';
814: }
815: if ($action eq 'usersessions') {
816: $rightcolspan = ' colspan="3"';
817: }
818: $output .= '
819: <tr>
820: <td>
821: <table class="LC_nested">
822: <tr class="LC_info_row">
823: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[0]->{'col1'}).'</td>
824: <td class="LC_right_item"'.$rightcolspan.'>'.&mt($item->{'header'}->[0]->{'col2'}).'</td>
825: </tr>';
826: $rowtotal ++;
827: if (($action eq 'autoupdate') || ($action eq 'usercreation') || ($action eq 'selfcreation') ||
828: ($action eq 'usermodification') || ($action eq 'defaults') || ($action eq 'coursedefaults') ||
829: ($action eq 'selfenrollment') || ($action eq 'usersessions') || ($action eq 'ssl') ||
830: ($action eq 'directorysrch') || ($action eq 'trust') || ($action eq 'helpsettings') ||
831: ($action eq 'contacts')) {
832: $output .= $item->{'print'}->('top',$dom,$settings,\$rowtotal);
833: } elsif ($action eq 'coursecategories') {
834: $output .= $item->{'print'}->('top',$dom,$item,$settings,\$rowtotal);
835: } elsif ($action eq 'scantron') {
836: $output .= $item->{'print'}->($r,'top',$dom,$confname,$settings,\$rowtotal);
837: } elsif ($action eq 'login') {
838: if ($numheaders == 4) {
839: $colspan = ' colspan="2"';
840: $output .= &print_login('service',$dom,$confname,$phase,$settings,\$rowtotal);
841: } else {
842: $output .= &print_login('page',$dom,$confname,$phase,$settings,\$rowtotal);
843: }
844: } elsif (($action eq 'requestcourses') || ($action eq 'requestauthor')) {
845: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
846: } elsif ($action eq 'rolecolors') {
847: $output .= &print_rolecolors($phase,'student',$dom,$confname,$settings,\$rowtotal);
848: }
849: $output .= '
850: </table>
851: </td>
852: </tr>
853: <tr>
854: <td>
855: <table class="LC_nested">
856: <tr class="LC_info_row">
857: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col1'}).'</td>
858: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col2'}).'</td>
859: </tr>';
860: $rowtotal ++;
861: if (($action eq 'autoupdate') || ($action eq 'usercreation') ||
862: ($action eq 'selfcreation') || ($action eq 'selfenrollment') ||
863: ($action eq 'usersessions') || ($action eq 'coursecategories') ||
864: ($action eq 'trust') || ($action eq 'contacts') || ($action eq 'defaults')) {
865: if ($action eq 'coursecategories') {
866: $output .= &print_coursecategories('middle',$dom,$item,$settings,\$rowtotal);
867: $colspan = ' colspan="2"';
868: } elsif ($action eq 'trust') {
869: $output .= $item->{'print'}->('shared',$dom,$settings,\$rowtotal);
870: } else {
871: $output .= $item->{'print'}->('middle',$dom,$settings,\$rowtotal);
872: }
873: if ($action eq 'trust') {
874: $output .= '
875: </table>
876: </td>
877: </tr>';
878: my @trusthdrs = qw(2 3 4 5 6 7);
879: my @prefixes = qw(enroll othcoau coaurem domroles catalog reqcrs);
880: for (my $i=0; $i<@trusthdrs; $i++) {
881: $output .= '
882: <tr>
883: <td>
884: <table class="LC_nested">
885: <tr class="LC_info_row">
886: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[$trusthdrs[$i]]->{'col1'}).'</td>
887: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[$trusthdrs[$i]]->{'col2'}).'</td></tr>'.
888: $item->{'print'}->($prefixes[$i],$dom,$settings,\$rowtotal).'
889: </table>
890: </td>
891: </tr>';
892: }
893: $output .= '
894: <tr>
895: <td>
896: <table class="LC_nested">
897: <tr class="LC_info_row">
898: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[8]->{'col1'}).'</td>
899: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[8]->{'col2'}).'</td></tr>'.
900: $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
901: } else {
902: $output .= '
903: </table>
904: </td>
905: </tr>
906: <tr>
907: <td>
908: <table class="LC_nested">
909: <tr class="LC_info_row">
910: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
911: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td>
912: </tr>'."\n";
913: if ($action eq 'coursecategories') {
914: $output .= &print_coursecategories('bottom',$dom,$item,$settings,\$rowtotal);
915: } elsif ($action eq 'contacts') {
916: $output .= $item->{'print'}->('lower',$dom,$settings,\$rowtotal).'
917: </tr>
918: </table>
919: </td>
920: </tr>
921: <tr>
922: <td>
923: <table class="LC_nested">
924: <tr class="LC_info_row">
925: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
926: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col2'}).'</td></tr>'.
927: $item->{'print'}->('bottom',$dom,$settings,\$rowtotal).'
928: </table>
929: </td>
930: </tr>
931: <tr>';
932: } else {
933: $output .= $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
934: }
935: }
936: $rowtotal ++;
937: } elsif (($action eq 'usermodification') || ($action eq 'coursedefaults') ||
938: ($action eq 'defaults') || ($action eq 'directorysrch') ||
939: ($action eq 'helpsettings')) {
940: $output .= $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
941: } elsif ($action eq 'scantron') {
942: $output .= $item->{'print'}->($r,'bottom',$dom,$confname,$settings,\$rowtotal);
943: } elsif ($action eq 'ssl') {
944: $output .= $item->{'print'}->('connto',$dom,$settings,\$rowtotal).'
945: </table>
946: </td>
947: </tr>
948: <tr>
949: <td>
950: <table class="LC_nested">
951: <tr class="LC_info_row">
952: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
953: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col2'}).'</td></tr>'.
954: $item->{'print'}->('connfrom',$dom,$settings,\$rowtotal).'
955: </table>
956: </td>
957: </tr>
958: <tr>
959: <td>
960: <table class="LC_nested">
961: <tr class="LC_info_row">
962: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
963: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col2'}).'</td></tr>'.
964: $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
965: } elsif ($action eq 'login') {
966: if ($numheaders == 4) {
967: $output .= &print_login('page',$dom,$confname,$phase,$settings,\$rowtotal).'
968: </table>
969: </td>
970: </tr>
971: <tr>
972: <td>
973: <table class="LC_nested">
974: <tr class="LC_info_row">
975: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
976: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col2'}).'</td></tr>'.
977: &print_login('help',$dom,$confname,$phase,$settings,\$rowtotal);
978: $rowtotal ++;
979: } else {
980: $output .= &print_login('help',$dom,$confname,$phase,$settings,\$rowtotal);
981: }
982: $output .= '
983: </table>
984: </td>
985: </tr>
986: <tr>
987: <td>
988: <table class="LC_nested">
989: <tr class="LC_info_row">';
990: if ($numheaders == 4) {
991: $output .= '
992: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
993: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col2'}).'</td>
994: </tr>';
995: } else {
996: $output .= '
997: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
998: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col2'}).'</td>
999: </tr>';
1000: }
1001: $rowtotal ++;
1002: $output .= &print_login('headtag',$dom,$confname,$phase,$settings,\$rowtotal);
1003: } elsif ($action eq 'requestcourses') {
1004: $output .= &print_requestmail($dom,$action,$settings,\$rowtotal);
1005: $rowtotal ++;
1006: $output .= &print_studentcode($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">'.&mt($item->{'header'}->[2]->{'col2'}).'</td> </tr>'.
1016: &textbookcourses_javascript($settings).
1017: &print_textbookcourses($dom,'textbooks',$settings,\$rowtotal).'
1018: </table>
1019: </td>
1020: </tr>
1021: <tr>
1022: <td>
1023: <table class="LC_nested">
1024: <tr class="LC_info_row">
1025: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
1026: <td class="LC_right_item">'.&mt($item->{'header'}->[3]->{'col2'}).'</td> </tr>'.
1027: &print_textbookcourses($dom,'templates',$settings,\$rowtotal).'
1028: </table>
1029: </td>
1030: </tr>
1031: <tr>
1032: <td>
1033: <table class="LC_nested">
1034: <tr class="LC_info_row">
1035: <td class="LC_left_item"'.$colspan.' style="vertical-align: top">'.&mt($item->{'header'}->[4]->{'col1'}).'</td>
1036: <td class="LC_right_item" style="vertical-align: top">'.&mt($item->{'header'}->[4]->{'col2'}).'</td>
1037: </tr>'.
1038: &print_validation_rows('requestcourses',$dom,$settings,\$rowtotal);
1039: } elsif ($action eq 'requestauthor') {
1040: $output .= &print_requestmail($dom,$action,$settings,\$rowtotal);
1041: $rowtotal ++;
1042: } elsif ($action eq 'rolecolors') {
1043: $output .= &print_rolecolors($phase,'coordinator',$dom,$confname,$settings,\$rowtotal).'
1044: </table>
1045: </td>
1046: </tr>
1047: <tr>
1048: <td>
1049: <table class="LC_nested">
1050: <tr class="LC_info_row">
1051: <td class="LC_left_item"'.$colspan.' style="vertical-align: top">'.
1052: &mt($item->{'header'}->[2]->{'col1'}).'</td>
1053: <td class="LC_right_item" style="vertical-align: top">'.
1054: &mt($item->{'header'}->[2]->{'col2'}).'</td>
1055: </tr>'.
1056: &print_rolecolors($phase,'author',$dom,$confname,$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($item->{'header'}->[3]->{'col2'}).'</td>
1066: </tr>'.
1067: &print_rolecolors($phase,'admin',$dom,$confname,$settings,\$rowtotal);
1068: $rowtotal += 2;
1069: }
1070: } else {
1071: $output .= '
1072: <tr>
1073: <td>
1074: <table class="LC_nested">
1075: <tr class="LC_info_row">';
1076: if ($action eq 'login') {
1077: $output .= '
1078: <td class="LC_left_item" colspan="2">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
1079: } elsif ($action eq 'serverstatuses') {
1080: $output .= '
1081: <td class="LC_left_item" style="vertical-align: top">'.&mt($item->{'header'}->[0]->{'col1'}).
1082: '<br />('.&mt('Automatic access for Dom. Coords.').')</td>';
1083:
1084: } else {
1085: $output .= '
1086: <td class="LC_left_item" style="vertical-align: top">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
1087: }
1088: if (defined($item->{'header'}->[0]->{'col3'})) {
1089: $output .= '<td class="LC_left_item" style="vertical-align: top">'.
1090: &mt($item->{'header'}->[0]->{'col2'});
1091: if ($action eq 'serverstatuses') {
1092: $output .= '<br />(<tt>'.&mt('user1:domain1,user2:domain2 etc.').'</tt>)';
1093: }
1094: } else {
1095: $output .= '<td class="LC_right_item" style="vertical-align: top">'.
1096: &mt($item->{'header'}->[0]->{'col2'});
1097: }
1098: $output .= '</td>';
1099: if ($item->{'header'}->[0]->{'col3'}) {
1100: if (defined($item->{'header'}->[0]->{'col4'})) {
1101: $output .= '<td class="LC_left_item" style="vertical-align: top">'.
1102: &mt($item->{'header'}->[0]->{'col3'});
1103: } else {
1104: $output .= '<td class="LC_right_item" style="vertical-align: top">'.
1105: &mt($item->{'header'}->[0]->{'col3'});
1106: }
1107: if ($action eq 'serverstatuses') {
1108: $output .= '<br />(<tt>'.&mt('IP1,IP2 etc.').'</tt>)';
1109: }
1110: $output .= '</td>';
1111: }
1112: if ($item->{'header'}->[0]->{'col4'}) {
1113: $output .= '<td class="LC_right_item" style="vertical-align: top">'.
1114: &mt($item->{'header'}->[0]->{'col4'});
1115: }
1116: $output .= '</tr>';
1117: $rowtotal ++;
1118: if ($action eq 'quotas') {
1119: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
1120: } elsif (($action eq 'autoenroll') || ($action eq 'autocreate') ||
1121: ($action eq 'serverstatuses') || ($action eq 'loadbalancing') ||
1122: ($action eq 'ltitools') || ($action eq 'lti')) {
1123: $output .= $item->{'print'}->($dom,$settings,\$rowtotal);
1124: }
1125: }
1126: $output .= '
1127: </table>
1128: </td>
1129: </tr>
1130: </table><br />';
1131: return ($output,$rowtotal);
1132: }
1133:
1134: sub print_login {
1135: my ($caller,$dom,$confname,$phase,$settings,$rowtotal) = @_;
1136: my ($css_class,$datatable);
1137: my %choices = &login_choices();
1138:
1139: if ($caller eq 'service') {
1140: my %servers = &Apache::lonnet::internet_dom_servers($dom);
1141: my $choice = $choices{'disallowlogin'};
1142: $css_class = ' class="LC_odd_row"';
1143: $datatable .= '<tr'.$css_class.'><td>'.$choice.'</td>'.
1144: '<td style="text-align: right"><table><tr><th>'.$choices{'hostid'}.'</th>'.
1145: '<th>'.$choices{'server'}.'</th>'.
1146: '<th>'.$choices{'serverpath'}.'</th>'.
1147: '<th>'.$choices{'custompath'}.'</th>'.
1148: '<th><span class="LC_nobreak">'.$choices{'exempt'}.'</span></th></tr>'."\n";
1149: my %disallowed;
1150: if (ref($settings) eq 'HASH') {
1151: if (ref($settings->{'loginvia'}) eq 'HASH') {
1152: %disallowed = %{$settings->{'loginvia'}};
1153: }
1154: }
1155: foreach my $lonhost (sort(keys(%servers))) {
1156: my $direct = 'selected="selected"';
1157: if (ref($disallowed{$lonhost}) eq 'HASH') {
1158: if ($disallowed{$lonhost}{'server'} ne '') {
1159: $direct = '';
1160: }
1161: }
1162: $datatable .= '<tr><td>'.$servers{$lonhost}.'</td>'.
1163: '<td><select name="'.$lonhost.'_server">'.
1164: '<option value=""'.$direct.'>'.$choices{'directlogin'}.
1165: '</option>';
1166: foreach my $hostid (sort(keys(%servers))) {
1167: next if ($servers{$hostid} eq $servers{$lonhost});
1168: my $selected = '';
1169: if (ref($disallowed{$lonhost}) eq 'HASH') {
1170: if ($hostid eq $disallowed{$lonhost}{'server'}) {
1171: $selected = 'selected="selected"';
1172: }
1173: }
1174: $datatable .= '<option value="'.$hostid.'"'.$selected.'>'.
1175: $servers{$hostid}.'</option>';
1176: }
1177: $datatable .= '</select></td>'.
1178: '<td><select name="'.$lonhost.'_serverpath">';
1179: foreach my $path ('','/','/adm/login','/adm/roles','custom') {
1180: my $pathname = $path;
1181: if ($path eq 'custom') {
1182: $pathname = &mt('Custom Path').' ->';
1183: }
1184: my $selected = '';
1185: if (ref($disallowed{$lonhost}) eq 'HASH') {
1186: if ($path eq $disallowed{$lonhost}{'serverpath'}) {
1187: $selected = 'selected="selected"';
1188: }
1189: } elsif ($path eq '') {
1190: $selected = 'selected="selected"';
1191: }
1192: $datatable .= '<option value="'.$path.'"'.$selected.'>'.$pathname.'</option>';
1193: }
1194: $datatable .= '</select></td>';
1195: my ($custom,$exempt);
1196: if (ref($disallowed{$lonhost}) eq 'HASH') {
1197: $custom = $disallowed{$lonhost}{'custompath'};
1198: $exempt = $disallowed{$lonhost}{'exempt'};
1199: }
1200: $datatable .= '<td><input type="text" name="'.$lonhost.'_custompath" size="6" value="'.$custom.'" /></td>'.
1201: '<td><input type="text" name="'.$lonhost.'_exempt" size="8" value="'.$exempt.'" /></td>'.
1202: '</tr>';
1203: }
1204: $datatable .= '</table></td></tr>';
1205: return $datatable;
1206: } elsif ($caller eq 'page') {
1207: my %defaultchecked = (
1208: 'coursecatalog' => 'on',
1209: 'helpdesk' => 'on',
1210: 'adminmail' => 'off',
1211: 'newuser' => 'off',
1212: );
1213: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
1214: my (%checkedon,%checkedoff);
1215: foreach my $item (@toggles) {
1216: if ($defaultchecked{$item} eq 'on') {
1217: $checkedon{$item} = ' checked="checked" ';
1218: $checkedoff{$item} = ' ';
1219: } elsif ($defaultchecked{$item} eq 'off') {
1220: $checkedoff{$item} = ' checked="checked" ';
1221: $checkedon{$item} = ' ';
1222: }
1223: }
1224: my @images = ('img','logo','domlogo','login');
1225: my @logintext = ('textcol','bgcol');
1226: my @bgs = ('pgbg','mainbg','sidebg');
1227: my @links = ('link','alink','vlink');
1228: my %designhash = &Apache::loncommon::get_domainconf($dom);
1229: my %defaultdesign = %Apache::loncommon::defaultdesign;
1230: my (%is_custom,%designs);
1231: my %defaults = (
1232: font => $defaultdesign{'login.font'},
1233: );
1234: foreach my $item (@images) {
1235: $defaults{$item} = $defaultdesign{'login.'.$item};
1236: $defaults{'showlogo'}{$item} = 1;
1237: }
1238: foreach my $item (@bgs) {
1239: $defaults{'bgs'}{$item} = $defaultdesign{'login.'.$item};
1240: }
1241: foreach my $item (@logintext) {
1242: $defaults{'logintext'}{$item} = $defaultdesign{'login.'.$item};
1243: }
1244: foreach my $item (@links) {
1245: $defaults{'links'}{$item} = $defaultdesign{'login.'.$item};
1246: }
1247: if (ref($settings) eq 'HASH') {
1248: foreach my $item (@toggles) {
1249: if ($settings->{$item} eq '1') {
1250: $checkedon{$item} = ' checked="checked" ';
1251: $checkedoff{$item} = ' ';
1252: } elsif ($settings->{$item} eq '0') {
1253: $checkedoff{$item} = ' checked="checked" ';
1254: $checkedon{$item} = ' ';
1255: }
1256: }
1257: foreach my $item (@images) {
1258: if (defined($settings->{$item})) {
1259: $designs{$item} = $settings->{$item};
1260: $is_custom{$item} = 1;
1261: }
1262: if (defined($settings->{'showlogo'}{$item})) {
1263: $designs{'showlogo'}{$item} = $settings->{'showlogo'}{$item};
1264: }
1265: }
1266: foreach my $item (@logintext) {
1267: if ($settings->{$item} ne '') {
1268: $designs{'logintext'}{$item} = $settings->{$item};
1269: $is_custom{$item} = 1;
1270: }
1271: }
1272: if ($settings->{'font'} ne '') {
1273: $designs{'font'} = $settings->{'font'};
1274: $is_custom{'font'} = 1;
1275: }
1276: foreach my $item (@bgs) {
1277: if ($settings->{$item} ne '') {
1278: $designs{'bgs'}{$item} = $settings->{$item};
1279: $is_custom{$item} = 1;
1280: }
1281: }
1282: foreach my $item (@links) {
1283: if ($settings->{$item} ne '') {
1284: $designs{'links'}{$item} = $settings->{$item};
1285: $is_custom{$item} = 1;
1286: }
1287: }
1288: } else {
1289: if ($designhash{$dom.'.login.font'} ne '') {
1290: $designs{'font'} = $designhash{$dom.'.login.font'};
1291: $is_custom{'font'} = 1;
1292: }
1293: foreach my $item (@images) {
1294: if ($designhash{$dom.'.login.'.$item} ne '') {
1295: $designs{$item} = $designhash{$dom.'.login.'.$item};
1296: $is_custom{$item} = 1;
1297: }
1298: }
1299: foreach my $item (@bgs) {
1300: if ($designhash{$dom.'.login.'.$item} ne '') {
1301: $designs{'bgs'}{$item} = $designhash{$dom.'.login.'.$item};
1302: $is_custom{$item} = 1;
1303: }
1304: }
1305: foreach my $item (@links) {
1306: if ($designhash{$dom.'.login.'.$item} ne '') {
1307: $designs{'links'}{$item} = $designhash{$dom.'.login.'.$item};
1308: $is_custom{$item} = 1;
1309: }
1310: }
1311: }
1312: my %alt_text = &Apache::lonlocal::texthash ( img => 'Log-in banner',
1313: logo => 'Institution Logo',
1314: domlogo => 'Domain Logo',
1315: login => 'Login box');
1316: my $itemcount = 1;
1317: foreach my $item (@toggles) {
1318: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1319: $datatable .=
1320: '<tr'.$css_class.'><td colspan="2">'.$choices{$item}.
1321: '</td><td>'.
1322: '<span class="LC_nobreak"><label><input type="radio" name="'.
1323: $item.'"'.$checkedon{$item}.' value="1" />'.&mt('Yes').
1324: '</label> <label><input type="radio" name="'.$item.'"'.
1325: $checkedoff{$item}.' value="0" />'.&mt('No').'</label></span></td>'.
1326: '</tr>';
1327: $itemcount ++;
1328: }
1329: $datatable .= &display_color_options($dom,$confname,$phase,'login',$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal,\@logintext);
1330: $datatable .= '</tr></table></td></tr>';
1331: } elsif ($caller eq 'help') {
1332: my ($defaulturl,$defaulttype,%url,%type,%lt,%langchoices);
1333: my $switchserver = &check_switchserver($dom,$confname);
1334: my $itemcount = 1;
1335: $defaulturl = '/adm/loginproblems.html';
1336: $defaulttype = 'default';
1337: %lt = &Apache::lonlocal::texthash (
1338: del => 'Delete?',
1339: rep => 'Replace:',
1340: upl => 'Upload:',
1341: default => 'Default',
1342: custom => 'Custom',
1343: );
1344: %langchoices = &Apache::lonlocal::texthash(&get_languages_hash());
1345: my @currlangs;
1346: if (ref($settings) eq 'HASH') {
1347: if (ref($settings->{'helpurl'}) eq 'HASH') {
1348: foreach my $key (sort(keys(%{$settings->{'helpurl'}}))) {
1349: next if ($settings->{'helpurl'}{$key} eq '');
1350: $url{$key} = $settings->{'helpurl'}{$key}.'?inhibitmenu=yes';
1351: $type{$key} = 'custom';
1352: unless ($key eq 'nolang') {
1353: push(@currlangs,$key);
1354: }
1355: }
1356: } elsif ($settings->{'helpurl'} ne '') {
1357: $type{'nolang'} = 'custom';
1358: $url{'nolang'} = $settings->{'helpurl'}.'?inhibitmenu=yes';
1359: }
1360: }
1361: foreach my $lang ('nolang',sort(@currlangs)) {
1362: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
1363: $datatable .= '<tr'.$css_class.'>';
1364: if ($url{$lang} eq '') {
1365: $url{$lang} = $defaulturl;
1366: }
1367: if ($type{$lang} eq '') {
1368: $type{$lang} = $defaulttype;
1369: }
1370: $datatable .= '<td colspan="2"><span class="LC_nobreak">';
1371: if ($lang eq 'nolang') {
1372: $datatable .= &mt('Log-in help page if no specific language file: [_1]',
1373: &Apache::loncommon::modal_link($url{$lang},$lt{$type{$lang}},600,500));
1374: } else {
1375: $datatable .= &mt('Log-in help page for language: [_1] is [_2]',
1376: $langchoices{$lang},
1377: &Apache::loncommon::modal_link($url{$lang},$lt{$type{$lang}},600,500));
1378: }
1379: $datatable .= '</span></td>'."\n".
1380: '<td class="LC_left_item">';
1381: if ($type{$lang} eq 'custom') {
1382: $datatable .= '<span class="LC_nobreak"><label>'.
1383: '<input type="checkbox" name="loginhelpurl_del" value="'.$lang.'" />'.
1384: $lt{'del'}.'</label> '.$lt{'rep'}.'</span>';
1385: } else {
1386: $datatable .= $lt{'upl'};
1387: }
1388: $datatable .='<br />';
1389: if ($switchserver) {
1390: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1391: } else {
1392: $datatable .= '<input type="file" name="loginhelpurl_'.$lang.'" />';
1393: }
1394: $datatable .= '</td></tr>';
1395: $itemcount ++;
1396: }
1397: my @addlangs;
1398: foreach my $lang (sort(keys(%langchoices))) {
1399: next if ((grep(/^\Q$lang\E$/,@currlangs)) || ($lang eq 'x_chef'));
1400: push(@addlangs,$lang);
1401: }
1402: if (@addlangs > 0) {
1403: my %toadd;
1404: map { $toadd{$_} = $langchoices{$_} ; } @addlangs;
1405: $toadd{''} = &mt('Select');
1406: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
1407: $datatable .= '<tr'.$css_class.'><td class="LC_left_item" colspan="2">'.
1408: &mt('Add log-in help page for a specific language:').' '.
1409: &Apache::loncommon::select_form('','loginhelpurl_add_lang',\%toadd).
1410: '</td><td class="LC_left_item">'.$lt{'upl'}.'<br />';
1411: if ($switchserver) {
1412: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1413: } else {
1414: $datatable .= '<input type="file" name="loginhelpurl_add_file" />';
1415: }
1416: $datatable .= '</td></tr>';
1417: $itemcount ++;
1418: }
1419: $datatable .= &captcha_choice('login',$settings,$itemcount);
1420: } elsif ($caller eq 'headtag') {
1421: my %domservers = &Apache::lonnet::get_servers($dom);
1422: my $choice = $choices{'headtag'};
1423: $css_class = ' class="LC_odd_row"';
1424: $datatable .= '<tr'.$css_class.'><td colspan="2">'.$choice.'</td>'.
1425: '<td style="text-align: left"><table><tr><th>'.$choices{'hostid'}.'</th>'.
1426: '<th>'.$choices{'current'}.'</th>'.
1427: '<th>'.$choices{'action'}.'</th>'.
1428: '<th>'.$choices{'exempt'}.'</th></tr>'."\n";
1429: my (%currurls,%currexempt);
1430: if (ref($settings) eq 'HASH') {
1431: if (ref($settings->{'headtag'}) eq 'HASH') {
1432: foreach my $lonhost (keys(%{$settings->{'headtag'}})) {
1433: if (ref($settings->{'headtag'}{$lonhost}) eq 'HASH') {
1434: $currurls{$lonhost} = $settings->{'headtag'}{$lonhost}{'url'};
1435: $currexempt{$lonhost} = $settings->{'headtag'}{$lonhost}{'exempt'};
1436: }
1437: }
1438: }
1439: }
1440: my %lt = &Apache::lonlocal::texthash(
1441: del => 'Delete?',
1442: rep => 'Replace:',
1443: upl => 'Upload:',
1444: curr => 'View contents',
1445: none => 'None',
1446: );
1447: my $switchserver = &check_switchserver($dom,$confname);
1448: foreach my $lonhost (sort(keys(%domservers))) {
1449: my $exempt = &check_exempt_addresses($currexempt{$lonhost});
1450: $datatable .= '<tr><td>'.$domservers{$lonhost}.'</td>';
1451: if ($currurls{$lonhost}) {
1452: $datatable .= '<td class="LC_right_item"><a href="'.
1453: "javascript:void(open('$currurls{$lonhost}?inhibitmenu=yes','Custom_HeadTag',
1454: 'menubar=0,toolbar=1,scrollbars=1,width=600,height=500,resizable=yes'))".
1455: '">'.$lt{'curr'}.'</a></td>'.
1456: '<td><span class="LC_nobreak"><label>'.
1457: '<input type="checkbox" name="loginheadtag_del" value="'.$lonhost.'" />'.
1458: $lt{'del'}.'</label> '.$lt{'rep'}.'</span>';
1459: } else {
1460: $datatable .= '<td class="LC_right_item">'.$lt{'none'}.'</td><td>'.$lt{'upl'};
1461: }
1462: $datatable .='<br />';
1463: if ($switchserver) {
1464: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1465: } else {
1466: $datatable .= '<input type="file" name="loginheadtag_'.$lonhost.'" />';
1467: }
1468: $datatable .= '</td><td><input type="text" name="loginheadtagexempt_'.$lonhost.'" value="'.$exempt.'" /></td></tr>';
1469: }
1470: $datatable .= '</table></td></tr>';
1471: }
1472: return $datatable;
1473: }
1474:
1475: sub login_choices {
1476: my %choices =
1477: &Apache::lonlocal::texthash (
1478: coursecatalog => 'Display Course/Community Catalog link?',
1479: adminmail => "Display Administrator's E-mail Address?",
1480: helpdesk => 'Display "Contact Helpdesk" link',
1481: disallowlogin => "Login page requests redirected",
1482: hostid => "Server",
1483: server => "Redirect to:",
1484: serverpath => "Path",
1485: custompath => "Custom",
1486: exempt => "Exempt IP(s)",
1487: directlogin => "No redirect",
1488: newuser => "Link to create a user account",
1489: img => "Header",
1490: logo => "Main Logo",
1491: domlogo => "Domain Logo",
1492: login => "Log-in Header",
1493: textcol => "Text color",
1494: bgcol => "Box color",
1495: bgs => "Background colors",
1496: links => "Link colors",
1497: font => "Font color",
1498: pgbg => "Header",
1499: mainbg => "Page",
1500: sidebg => "Login box",
1501: link => "Link",
1502: alink => "Active link",
1503: vlink => "Visited link",
1504: headtag => "Custom markup",
1505: action => "Action",
1506: current => "Current",
1507: );
1508: return %choices;
1509: }
1510:
1511: sub print_rolecolors {
1512: my ($phase,$role,$dom,$confname,$settings,$rowtotal) = @_;
1513: my %choices = &color_font_choices();
1514: my @bgs = ('pgbg','tabbg','sidebg');
1515: my @links = ('link','alink','vlink');
1516: my @images = ('img');
1517: my %alt_text = &Apache::lonlocal::texthash(img => "Banner for $role role");
1518: my %designhash = &Apache::loncommon::get_domainconf($dom);
1519: my %defaultdesign = %Apache::loncommon::defaultdesign;
1520: my (%is_custom,%designs);
1521: my %defaults = &role_defaults($role,\@bgs,\@links,\@images);
1522: if (ref($settings) eq 'HASH') {
1523: if (ref($settings->{$role}) eq 'HASH') {
1524: if ($settings->{$role}->{'img'} ne '') {
1525: $designs{'img'} = $settings->{$role}->{'img'};
1526: $is_custom{'img'} = 1;
1527: }
1528: if ($settings->{$role}->{'font'} ne '') {
1529: $designs{'font'} = $settings->{$role}->{'font'};
1530: $is_custom{'font'} = 1;
1531: }
1532: if ($settings->{$role}->{'fontmenu'} ne '') {
1533: $designs{'fontmenu'} = $settings->{$role}->{'fontmenu'};
1534: $is_custom{'fontmenu'} = 1;
1535: }
1536: foreach my $item (@bgs) {
1537: if ($settings->{$role}->{$item} ne '') {
1538: $designs{'bgs'}{$item} = $settings->{$role}->{$item};
1539: $is_custom{$item} = 1;
1540: }
1541: }
1542: foreach my $item (@links) {
1543: if ($settings->{$role}->{$item} ne '') {
1544: $designs{'links'}{$item} = $settings->{$role}->{$item};
1545: $is_custom{$item} = 1;
1546: }
1547: }
1548: }
1549: } else {
1550: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
1551: $designs{img} = $designhash{$dom.'.'.$role.'.img'};
1552: $is_custom{'img'} = 1;
1553: }
1554: if ($designhash{$dom.'.'.$role.'.fontmenu'} ne '') {
1555: $designs{fontmenu} = $designhash{$dom.'.'.$role.'.fontmenu'};
1556: $is_custom{'fontmenu'} = 1;
1557: }
1558: if ($designhash{$dom.'.'.$role.'.font'} ne '') {
1559: $designs{font} = $designhash{$dom.'.'.$role.'.font'};
1560: $is_custom{'font'} = 1;
1561: }
1562: foreach my $item (@bgs) {
1563: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
1564: $designs{'bgs'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
1565: $is_custom{$item} = 1;
1566:
1567: }
1568: }
1569: foreach my $item (@links) {
1570: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
1571: $designs{'links'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
1572: $is_custom{$item} = 1;
1573: }
1574: }
1575: }
1576: my $itemcount = 1;
1577: my $datatable = &display_color_options($dom,$confname,$phase,$role,$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal);
1578: $datatable .= '</tr></table></td></tr>';
1579: return $datatable;
1580: }
1581:
1582: sub role_defaults {
1583: my ($role,$bgs,$links,$images,$logintext) = @_;
1584: my %defaults;
1585: unless ((ref($bgs) eq 'ARRAY') && (ref($links) eq 'ARRAY') && (ref($images) eq 'ARRAY')) {
1586: return %defaults;
1587: }
1588: my %defaultdesign = %Apache::loncommon::defaultdesign;
1589: if ($role eq 'login') {
1590: %defaults = (
1591: font => $defaultdesign{$role.'.font'},
1592: );
1593: if (ref($logintext) eq 'ARRAY') {
1594: foreach my $item (@{$logintext}) {
1595: $defaults{'logintext'}{$item} = $defaultdesign{$role.'.'.$item};
1596: }
1597: }
1598: foreach my $item (@{$images}) {
1599: $defaults{'showlogo'}{$item} = 1;
1600: }
1601: } else {
1602: %defaults = (
1603: img => $defaultdesign{$role.'.img'},
1604: font => $defaultdesign{$role.'.font'},
1605: fontmenu => $defaultdesign{$role.'.fontmenu'},
1606: );
1607: }
1608: foreach my $item (@{$bgs}) {
1609: $defaults{'bgs'}{$item} = $defaultdesign{$role.'.'.$item};
1610: }
1611: foreach my $item (@{$links}) {
1612: $defaults{'links'}{$item} = $defaultdesign{$role.'.'.$item};
1613: }
1614: foreach my $item (@{$images}) {
1615: $defaults{$item} = $defaultdesign{$role.'.'.$item};
1616: }
1617: return %defaults;
1618: }
1619:
1620: sub display_color_options {
1621: my ($dom,$confname,$phase,$role,$itemcount,$choices,$is_custom,$defaults,$designs,
1622: $images,$bgs,$links,$alt_text,$rowtotal,$logintext) = @_;
1623: my $londocroot = $Apache::lonnet::perlvar{'lonDocRoot'};
1624: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
1625: my $datatable = '<tr'.$css_class.'>'.
1626: '<td>'.$choices->{'font'}.'</td>';
1627: if (!$is_custom->{'font'}) {
1628: $datatable .= '<td>'.&mt('Default in use:').' <span class="css_default_'.$role.'_font" style="color: '.$defaults->{'font'}.';">'.$defaults->{'font'}.'</span></td>';
1629: } else {
1630: $datatable .= '<td> </td>';
1631: }
1632: my $current_color = $designs->{'font'} ? $designs->{'font'} : $defaults->{'font'};
1633:
1634: $datatable .= '<td><span class="LC_nobreak">'.
1635: '<input type="text" class="colorchooser" size="10" name="'.$role.'_font"'.
1636: ' value="'.$current_color.'" /> '.
1637: ' </span></td></tr>';
1638: unless ($role eq 'login') {
1639: $datatable .= '<tr'.$css_class.'>'.
1640: '<td>'.$choices->{'fontmenu'}.'</td>';
1641: if (!$is_custom->{'fontmenu'}) {
1642: $datatable .= '<td>'.&mt('Default in use:').' <span class="css_default_'.$role.'_font" style="color: '.$defaults->{'fontmenu'}.';">'.$defaults->{'fontmenu'}.'</span></td>';
1643: } else {
1644: $datatable .= '<td> </td>';
1645: }
1646: $current_color = $designs->{'fontmenu'} ?
1647: $designs->{'fontmenu'} : $defaults->{'fontmenu'};
1648: $datatable .= '<td><span class="LC_nobreak">'.
1649: '<input class="colorchooser" type="text" size="10" name="'
1650: .$role.'_fontmenu"'.
1651: ' value="'.$current_color.'" /> '.
1652: ' </span></td></tr>';
1653: }
1654: my $switchserver = &check_switchserver($dom,$confname);
1655: foreach my $img (@{$images}) {
1656: $itemcount ++;
1657: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1658: $datatable .= '<tr'.$css_class.'>'.
1659: '<td>'.$choices->{$img};
1660: my ($imgfile,$img_import,$login_hdr_pick,$logincolors);
1661: if ($role eq 'login') {
1662: if ($img eq 'login') {
1663: $login_hdr_pick =
1664: &login_header_options($img,$role,$defaults,$is_custom,$choices);
1665: $logincolors =
1666: &login_text_colors($img,$role,$logintext,$phase,$choices,
1667: $designs,$defaults);
1668: } elsif ($img ne 'domlogo') {
1669: $datatable.= &logo_display_options($img,$defaults,$designs);
1670: }
1671: }
1672: $datatable .= '</td>';
1673: if ($designs->{$img} ne '') {
1674: $imgfile = $designs->{$img};
1675: $img_import = ($imgfile =~ m{^/adm/});
1676: } else {
1677: $imgfile = $defaults->{$img};
1678: }
1679: if ($imgfile) {
1680: my ($showfile,$fullsize);
1681: if ($imgfile =~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
1682: my $urldir = $1;
1683: my $filename = $2;
1684: my @info = &Apache::lonnet::stat_file($designs->{$img});
1685: if (@info) {
1686: my $thumbfile = 'tn-'.$filename;
1687: my @thumb=&Apache::lonnet::stat_file($urldir.'/'.$thumbfile);
1688: if (@thumb) {
1689: $showfile = $urldir.'/'.$thumbfile;
1690: } else {
1691: $showfile = $imgfile;
1692: }
1693: } else {
1694: $showfile = '';
1695: }
1696: } elsif ($imgfile =~ m-^/(adm/[^/]+)/([^/]+)$-) {
1697: $showfile = $imgfile;
1698: my $imgdir = $1;
1699: my $filename = $2;
1700: if (-e "$londocroot/$imgdir/tn-".$filename) {
1701: $showfile = "/$imgdir/tn-".$filename;
1702: } else {
1703: my $input = $londocroot.$imgfile;
1704: my $output = "$londocroot/$imgdir/tn-".$filename;
1705: if (!-e $output) {
1706: my ($width,$height) = &thumb_dimensions();
1707: my ($fullwidth,$fullheight) = &check_dimensions($input);
1708: if ($fullwidth ne '' && $fullheight ne '') {
1709: if ($fullwidth > $width && $fullheight > $height) {
1710: my $size = $width.'x'.$height;
1711: my @args = ('convert','-sample',$size,$input,$output);
1712: system({$args[0]} @args);
1713: $showfile = "/$imgdir/tn-".$filename;
1714: }
1715: }
1716: }
1717: }
1718: }
1719: if ($showfile) {
1720: if ($showfile =~ m{^/(adm|res)/}) {
1721: if ($showfile =~ m{^/res/}) {
1722: my $local_showfile =
1723: &Apache::lonnet::filelocation('',$showfile);
1724: &Apache::lonnet::repcopy($local_showfile);
1725: }
1726: $showfile = &Apache::loncommon::lonhttpdurl($showfile);
1727: }
1728: if ($imgfile) {
1729: if ($imgfile =~ m{^/(adm|res)/}) {
1730: if ($imgfile =~ m{^/res/}) {
1731: my $local_imgfile =
1732: &Apache::lonnet::filelocation('',$imgfile);
1733: &Apache::lonnet::repcopy($local_imgfile);
1734: }
1735: $fullsize = &Apache::loncommon::lonhttpdurl($imgfile);
1736: } else {
1737: $fullsize = $imgfile;
1738: }
1739: }
1740: $datatable .= '<td>';
1741: if ($img eq 'login') {
1742: $datatable .= $login_hdr_pick;
1743: }
1744: $datatable .= &image_changes($is_custom->{$img},$alt_text->{$img},$img_import,
1745: $showfile,$fullsize,$role,$img,$imgfile,$logincolors);
1746: } else {
1747: $datatable .= '<td> </td><td class="LC_left_item">'.
1748: &mt('Upload:').'<br />';
1749: }
1750: } else {
1751: $datatable .= '<td> </td><td class="LC_left_item">'.
1752: &mt('Upload:').'<br />';
1753: }
1754: if ($switchserver) {
1755: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1756: } else {
1757: if ($img ne 'login') { # suppress file selection for Log-in header
1758: $datatable .=' <input type="file" name="'.$role.'_'.$img.'" />';
1759: }
1760: }
1761: $datatable .= '</td></tr>';
1762: }
1763: $itemcount ++;
1764: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1765: $datatable .= '<tr'.$css_class.'>'.
1766: '<td>'.$choices->{'bgs'}.'</td>';
1767: my $bgs_def;
1768: foreach my $item (@{$bgs}) {
1769: if (!$is_custom->{$item}) {
1770: $bgs_def .= '<td><span class="LC_nobreak">'.$choices->{$item}.'</span> <span class="css_default_'.$role.'_'.$item.'" style="background-color: '.$defaults->{'bgs'}{$item}.';"> </span><br />'.$defaults->{'bgs'}{$item}.'</td>';
1771: }
1772: }
1773: if ($bgs_def) {
1774: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$bgs_def.'</tr></table></td>';
1775: } else {
1776: $datatable .= '<td> </td>';
1777: }
1778: $datatable .= '<td class="LC_right_item">'.
1779: '<table border="0"><tr>';
1780:
1781: foreach my $item (@{$bgs}) {
1782: $datatable .= '<td style="text-align: center">'.$choices->{$item};
1783: my $color = $designs->{'bgs'}{$item} ? $designs->{'bgs'}{$item} : $defaults->{'bgs'}{$item};
1784: if ($designs->{'bgs'}{$item}) {
1785: $datatable .= ' ';
1786: }
1787: $datatable .= '<br /><input type="text" class="colorchooser" size="8" name="'.$role.'_'.$item.'" value="'.$color.
1788: '" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>';
1789: }
1790: $datatable .= '</tr></table></td></tr>';
1791: $itemcount ++;
1792: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1793: $datatable .= '<tr'.$css_class.'>'.
1794: '<td>'.$choices->{'links'}.'</td>';
1795: my $links_def;
1796: foreach my $item (@{$links}) {
1797: if (!$is_custom->{$item}) {
1798: $links_def .= '<td>'.$choices->{$item}.'<br /><span class="css_default_'.$role.'_'.$item.'" style="color: '.$defaults->{'links'}{$item}.';">'.$defaults->{'links'}{$item}.'</span></td>';
1799: }
1800: }
1801: if ($links_def) {
1802: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$links_def.'</tr></table></td>';
1803: } else {
1804: $datatable .= '<td> </td>';
1805: }
1806: $datatable .= '<td class="LC_right_item">'.
1807: '<table border="0"><tr>';
1808: foreach my $item (@{$links}) {
1809: my $color = $designs->{'links'}{$item} ? $designs->{'links'}{$item} : $defaults->{'links'}{$item};
1810: $datatable .= '<td style="text-align: center">'.$choices->{$item}."\n";
1811: if ($designs->{'links'}{$item}) {
1812: $datatable.=' ';
1813: }
1814: $datatable .= '<br /><input type="text" size="8" class="colorchooser" name="'.$role.'_'.$item.'" value="'.$color.
1815: '" /></td>';
1816: }
1817: $$rowtotal += $itemcount;
1818: return $datatable;
1819: }
1820:
1821: sub logo_display_options {
1822: my ($img,$defaults,$designs) = @_;
1823: my $checkedon;
1824: if (ref($defaults) eq 'HASH') {
1825: if (ref($defaults->{'showlogo'}) eq 'HASH') {
1826: if ($defaults->{'showlogo'}{$img}) {
1827: $checkedon = 'checked="checked" ';
1828: }
1829: }
1830: }
1831: if (ref($designs) eq 'HASH') {
1832: if (ref($designs->{'showlogo'}) eq 'HASH') {
1833: if (defined($designs->{'showlogo'}{$img})) {
1834: if ($designs->{'showlogo'}{$img} == 0) {
1835: $checkedon = '';
1836: } elsif ($designs->{'showlogo'}{$img} == 1) {
1837: $checkedon = 'checked="checked" ';
1838: }
1839: }
1840: }
1841: }
1842: return '<br /><label> <input type="checkbox" name="'.
1843: 'login_showlogo_'.$img.'" value="1" '.$checkedon.'/>'.
1844: &mt('show').'</label>'."\n";
1845: }
1846:
1847: sub login_header_options {
1848: my ($img,$role,$defaults,$is_custom,$choices) = @_;
1849: my $output = '';
1850: if ((!$is_custom->{'textcol'}) || (!$is_custom->{'bgcol'})) {
1851: $output .= &mt('Text default(s):').'<br />';
1852: if (!$is_custom->{'textcol'}) {
1853: $output .= $choices->{'textcol'}.': '.$defaults->{'logintext'}{'textcol'}.
1854: ' ';
1855: }
1856: if (!$is_custom->{'bgcol'}) {
1857: $output .= $choices->{'bgcol'}.': '.
1858: '<span id="css_'.$role.'_font" style="background-color: '.
1859: $defaults->{'logintext'}{'bgcol'}.';"> </span>';
1860: }
1861: $output .= '<br />';
1862: }
1863: $output .='<br />';
1864: return $output;
1865: }
1866:
1867: sub login_text_colors {
1868: my ($img,$role,$logintext,$phase,$choices,$designs,$defaults) = @_;
1869: my $color_menu = '<table border="0"><tr>';
1870: foreach my $item (@{$logintext}) {
1871: $color_menu .= '<td style="text-align: center">'.$choices->{$item};
1872: my $color = $designs->{'logintext'}{$item} ? $designs->{'logintext'}{$item} : $defaults->{'logintext'}{$item};
1873: $color_menu .= '<br /><input type="text" class="colorchooser" size="8" name="'.$role.'_'.$item.'" value="'.$color.
1874: '" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>';
1875: }
1876: $color_menu .= '</tr></table><br />';
1877: return $color_menu;
1878: }
1879:
1880: sub image_changes {
1881: my ($is_custom,$alt_text,$img_import,$showfile,$fullsize,$role,$img,$imgfile,$logincolors) = @_;
1882: my $output;
1883: if ($img eq 'login') {
1884: $output = '</td><td>'.$logincolors; # suppress image for Log-in header
1885: } elsif (!$is_custom) {
1886: if ($img ne 'domlogo') {
1887: $output = &mt('Default image:').'<br />';
1888: } else {
1889: $output = &mt('Default in use:').'<br />';
1890: }
1891: }
1892: if ($img ne 'login') {
1893: if ($img_import) {
1894: $output .= '<input type="hidden" name="'.$role.'_import_'.$img.'" value="'.$imgfile.'" />';
1895: }
1896: $output .= '<a href="'.$fullsize.'" target="_blank"><img src="'.
1897: $showfile.'" alt="'.$alt_text.'" border="0" /></a></td>';
1898: if ($is_custom) {
1899: $output .= '<td>'.$logincolors.'<span class="LC_nobreak"><label>'.
1900: '<input type="checkbox" name="'.
1901: $role.'_del_'.$img.'" value="1" />'.&mt('Delete?').
1902: '</label> '.&mt('Replace:').'</span><br />';
1903: } else {
1904: $output .= '<td class="LC_middle">'.$logincolors.&mt('Upload:').'<br />';
1905: }
1906: }
1907: return $output;
1908: }
1909:
1910: sub print_quotas {
1911: my ($dom,$settings,$rowtotal,$action) = @_;
1912: my $context;
1913: if ($action eq 'quotas') {
1914: $context = 'tools';
1915: } else {
1916: $context = $action;
1917: }
1918: my ($datatable,$defaultquota,$authorquota,@usertools,@options,%validations);
1919: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
1920: my $typecount = 0;
1921: my ($css_class,%titles);
1922: if ($context eq 'requestcourses') {
1923: @usertools = ('official','unofficial','community','textbook','placement','lti');
1924: @options =('norequest','approval','validate','autolimit');
1925: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
1926: %titles = &courserequest_titles();
1927: } elsif ($context eq 'requestauthor') {
1928: @usertools = ('author');
1929: @options = ('norequest','approval','automatic');
1930: %titles = &authorrequest_titles();
1931: } else {
1932: @usertools = ('aboutme','blog','webdav','portfolio');
1933: %titles = &tool_titles();
1934: }
1935: if (ref($types) eq 'ARRAY') {
1936: foreach my $type (@{$types}) {
1937: my ($currdefquota,$currauthorquota);
1938: unless (($context eq 'requestcourses') ||
1939: ($context eq 'requestauthor')) {
1940: if (ref($settings) eq 'HASH') {
1941: if (ref($settings->{defaultquota}) eq 'HASH') {
1942: $currdefquota = $settings->{defaultquota}->{$type};
1943: } else {
1944: $currdefquota = $settings->{$type};
1945: }
1946: if (ref($settings->{authorquota}) eq 'HASH') {
1947: $currauthorquota = $settings->{authorquota}->{$type};
1948: }
1949: }
1950: }
1951: if (defined($usertypes->{$type})) {
1952: $typecount ++;
1953: $css_class = $typecount%2?' class="LC_odd_row"':'';
1954: $datatable .= '<tr'.$css_class.'>'.
1955: '<td>'.$usertypes->{$type}.'</td>'.
1956: '<td class="LC_left_item">';
1957: if ($context eq 'requestcourses') {
1958: $datatable .= '<table><tr>';
1959: }
1960: my %cell;
1961: foreach my $item (@usertools) {
1962: if ($context eq 'requestcourses') {
1963: my ($curroption,$currlimit);
1964: if (ref($settings) eq 'HASH') {
1965: if (ref($settings->{$item}) eq 'HASH') {
1966: $curroption = $settings->{$item}->{$type};
1967: if ($curroption =~ /^autolimit=(\d*)$/) {
1968: $currlimit = $1;
1969: }
1970: }
1971: }
1972: if (!$curroption) {
1973: $curroption = 'norequest';
1974: }
1975: $datatable .= '<th>'.$titles{$item}.'</th>';
1976: foreach my $option (@options) {
1977: my $val = $option;
1978: if ($option eq 'norequest') {
1979: $val = 0;
1980: }
1981: if ($option eq 'validate') {
1982: my $canvalidate = 0;
1983: if (ref($validations{$item}) eq 'HASH') {
1984: if ($validations{$item}{$type}) {
1985: $canvalidate = 1;
1986: }
1987: }
1988: next if (!$canvalidate);
1989: }
1990: my $checked = '';
1991: if ($option eq $curroption) {
1992: $checked = ' checked="checked"';
1993: } elsif ($option eq 'autolimit') {
1994: if ($curroption =~ /^autolimit/) {
1995: $checked = ' checked="checked"';
1996: }
1997: }
1998: $cell{$item} .= '<span class="LC_nobreak"><label>'.
1999: '<input type="radio" name="crsreq_'.$item.
2000: '_'.$type.'" value="'.$val.'"'.$checked.' />'.
2001: $titles{$option}.'</label>';
2002: if ($option eq 'autolimit') {
2003: $cell{$item} .= ' <input type="text" name="crsreq_'.
2004: $item.'_limit_'.$type.'" size="1" '.
2005: 'value="'.$currlimit.'" />';
2006: }
2007: $cell{$item} .= '</span> ';
2008: if ($option eq 'autolimit') {
2009: $cell{$item} .= $titles{'unlimited'};
2010: }
2011: }
2012: } elsif ($context eq 'requestauthor') {
2013: my $curroption;
2014: if (ref($settings) eq 'HASH') {
2015: $curroption = $settings->{$type};
2016: }
2017: if (!$curroption) {
2018: $curroption = 'norequest';
2019: }
2020: foreach my $option (@options) {
2021: my $val = $option;
2022: if ($option eq 'norequest') {
2023: $val = 0;
2024: }
2025: my $checked = '';
2026: if ($option eq $curroption) {
2027: $checked = ' checked="checked"';
2028: }
2029: $datatable .= '<span class="LC_nobreak"><label>'.
2030: '<input type="radio" name="authorreq_'.$type.
2031: '" value="'.$val.'"'.$checked.' />'.
2032: $titles{$option}.'</label></span> ';
2033: }
2034: } else {
2035: my $checked = 'checked="checked" ';
2036: if (ref($settings) eq 'HASH') {
2037: if (ref($settings->{$item}) eq 'HASH') {
2038: if ($settings->{$item}->{$type} == 0) {
2039: $checked = '';
2040: } elsif ($settings->{$item}->{$type} == 1) {
2041: $checked = 'checked="checked" ';
2042: }
2043: }
2044: }
2045: $datatable .= '<span class="LC_nobreak"><label>'.
2046: '<input type="checkbox" name="'.$context.'_'.$item.
2047: '" value="'.$type.'" '.$checked.'/>'.$titles{$item}.
2048: '</label></span> ';
2049: }
2050: }
2051: if ($context eq 'requestcourses') {
2052: $datatable .= '</tr><tr>';
2053: foreach my $item (@usertools) {
2054: $datatable .= '<td style="vertical-align: top">'.$cell{$item}.'</td>';
2055: }
2056: $datatable .= '</tr></table>';
2057: }
2058: $datatable .= '</td>';
2059: unless (($context eq 'requestcourses') ||
2060: ($context eq 'requestauthor')) {
2061: $datatable .=
2062: '<td class="LC_right_item">'.
2063: '<span class="LC_nobreak">'.&mt('Portfolio').': '.
2064: '<input type="text" name="quota_'.$type.
2065: '" value="'.$currdefquota.
2066: '" size="5" /></span>'.(' ' x 2).
2067: '<span class="LC_nobreak">'.&mt('Authoring').': '.
2068: '<input type="text" name="authorquota_'.$type.
2069: '" value="'.$currauthorquota.
2070: '" size="5" /></span></td>';
2071: }
2072: $datatable .= '</tr>';
2073: }
2074: }
2075: }
2076: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
2077: $defaultquota = '20';
2078: $authorquota = '500';
2079: if (ref($settings) eq 'HASH') {
2080: if (ref($settings->{'defaultquota'}) eq 'HASH') {
2081: $defaultquota = $settings->{'defaultquota'}->{'default'};
2082: } elsif (defined($settings->{'default'})) {
2083: $defaultquota = $settings->{'default'};
2084: }
2085: if (ref($settings->{'authorquota'}) eq 'HASH') {
2086: $authorquota = $settings->{'authorquota'}->{'default'};
2087: }
2088: }
2089: }
2090: $typecount ++;
2091: $css_class = $typecount%2?' class="LC_odd_row"':'';
2092: $datatable .= '<tr'.$css_class.'>'.
2093: '<td>'.$othertitle.'</td>'.
2094: '<td class="LC_left_item">';
2095: if ($context eq 'requestcourses') {
2096: $datatable .= '<table><tr>';
2097: }
2098: my %defcell;
2099: foreach my $item (@usertools) {
2100: if ($context eq 'requestcourses') {
2101: my ($curroption,$currlimit);
2102: if (ref($settings) eq 'HASH') {
2103: if (ref($settings->{$item}) eq 'HASH') {
2104: $curroption = $settings->{$item}->{'default'};
2105: if ($curroption =~ /^autolimit=(\d*)$/) {
2106: $currlimit = $1;
2107: }
2108: }
2109: }
2110: if (!$curroption) {
2111: $curroption = 'norequest';
2112: }
2113: $datatable .= '<th>'.$titles{$item}.'</th>';
2114: foreach my $option (@options) {
2115: my $val = $option;
2116: if ($option eq 'norequest') {
2117: $val = 0;
2118: }
2119: if ($option eq 'validate') {
2120: my $canvalidate = 0;
2121: if (ref($validations{$item}) eq 'HASH') {
2122: if ($validations{$item}{'default'}) {
2123: $canvalidate = 1;
2124: }
2125: }
2126: next if (!$canvalidate);
2127: }
2128: my $checked = '';
2129: if ($option eq $curroption) {
2130: $checked = ' checked="checked"';
2131: } elsif ($option eq 'autolimit') {
2132: if ($curroption =~ /^autolimit/) {
2133: $checked = ' checked="checked"';
2134: }
2135: }
2136: $defcell{$item} .= '<span class="LC_nobreak"><label>'.
2137: '<input type="radio" name="crsreq_'.$item.
2138: '_default" value="'.$val.'"'.$checked.' />'.
2139: $titles{$option}.'</label>';
2140: if ($option eq 'autolimit') {
2141: $defcell{$item} .= ' <input type="text" name="crsreq_'.
2142: $item.'_limit_default" size="1" '.
2143: 'value="'.$currlimit.'" />';
2144: }
2145: $defcell{$item} .= '</span> ';
2146: if ($option eq 'autolimit') {
2147: $defcell{$item} .= $titles{'unlimited'};
2148: }
2149: }
2150: } elsif ($context eq 'requestauthor') {
2151: my $curroption;
2152: if (ref($settings) eq 'HASH') {
2153: $curroption = $settings->{'default'};
2154: }
2155: if (!$curroption) {
2156: $curroption = 'norequest';
2157: }
2158: foreach my $option (@options) {
2159: my $val = $option;
2160: if ($option eq 'norequest') {
2161: $val = 0;
2162: }
2163: my $checked = '';
2164: if ($option eq $curroption) {
2165: $checked = ' checked="checked"';
2166: }
2167: $datatable .= '<span class="LC_nobreak"><label>'.
2168: '<input type="radio" name="authorreq_default"'.
2169: ' value="'.$val.'"'.$checked.' />'.
2170: $titles{$option}.'</label></span> ';
2171: }
2172: } else {
2173: my $checked = 'checked="checked" ';
2174: if (ref($settings) eq 'HASH') {
2175: if (ref($settings->{$item}) eq 'HASH') {
2176: if ($settings->{$item}->{'default'} == 0) {
2177: $checked = '';
2178: } elsif ($settings->{$item}->{'default'} == 1) {
2179: $checked = 'checked="checked" ';
2180: }
2181: }
2182: }
2183: $datatable .= '<span class="LC_nobreak"><label>'.
2184: '<input type="checkbox" name="'.$context.'_'.$item.
2185: '" value="default" '.$checked.'/>'.$titles{$item}.
2186: '</label></span> ';
2187: }
2188: }
2189: if ($context eq 'requestcourses') {
2190: $datatable .= '</tr><tr>';
2191: foreach my $item (@usertools) {
2192: $datatable .= '<td style="vertical-align: top">'.$defcell{$item}.'</td>';
2193: }
2194: $datatable .= '</tr></table>';
2195: }
2196: $datatable .= '</td>';
2197: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
2198: $datatable .= '<td class="LC_right_item">'.
2199: '<span class="LC_nobreak">'.&mt('Portfolio').': '.
2200: '<input type="text" name="defaultquota" value="'.
2201: $defaultquota.'" size="5" /></span>'.(' ' x2).
2202: '<span class="LC_nobreak">'.&mt('Authoring').': '.
2203: '<input type="text" name="authorquota" value="'.
2204: $authorquota.'" size="5" /></span></td>';
2205: }
2206: $datatable .= '</tr>';
2207: $typecount ++;
2208: $css_class = $typecount%2?' class="LC_odd_row"':'';
2209: $datatable .= '<tr'.$css_class.'>'.
2210: '<td>'.&mt('LON-CAPA Advanced Users').'<br />';
2211: if ($context eq 'requestcourses') {
2212: $datatable .= &mt('(overrides affiliation, if set)').
2213: '</td>'.
2214: '<td class="LC_left_item">'.
2215: '<table><tr>';
2216: } else {
2217: $datatable .= &mt('(overrides affiliation, if checked)').
2218: '</td>'.
2219: '<td class="LC_left_item" colspan="2">'.
2220: '<br />';
2221: }
2222: my %advcell;
2223: foreach my $item (@usertools) {
2224: if ($context eq 'requestcourses') {
2225: my ($curroption,$currlimit);
2226: if (ref($settings) eq 'HASH') {
2227: if (ref($settings->{$item}) eq 'HASH') {
2228: $curroption = $settings->{$item}->{'_LC_adv'};
2229: if ($curroption =~ /^autolimit=(\d*)$/) {
2230: $currlimit = $1;
2231: }
2232: }
2233: }
2234: $datatable .= '<th>'.$titles{$item}.'</th>';
2235: my $checked = '';
2236: if ($curroption eq '') {
2237: $checked = ' checked="checked"';
2238: }
2239: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
2240: '<input type="radio" name="crsreq_'.$item.
2241: '__LC_adv" value=""'.$checked.' />'.
2242: &mt('No override set').'</label></span> ';
2243: foreach my $option (@options) {
2244: my $val = $option;
2245: if ($option eq 'norequest') {
2246: $val = 0;
2247: }
2248: if ($option eq 'validate') {
2249: my $canvalidate = 0;
2250: if (ref($validations{$item}) eq 'HASH') {
2251: if ($validations{$item}{'_LC_adv'}) {
2252: $canvalidate = 1;
2253: }
2254: }
2255: next if (!$canvalidate);
2256: }
2257: my $checked = '';
2258: if ($val eq $curroption) {
2259: $checked = ' checked="checked"';
2260: } elsif ($option eq 'autolimit') {
2261: if ($curroption =~ /^autolimit/) {
2262: $checked = ' checked="checked"';
2263: }
2264: }
2265: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
2266: '<input type="radio" name="crsreq_'.$item.
2267: '__LC_adv" value="'.$val.'"'.$checked.' />'.
2268: $titles{$option}.'</label>';
2269: if ($option eq 'autolimit') {
2270: $advcell{$item} .= ' <input type="text" name="crsreq_'.
2271: $item.'_limit__LC_adv" size="1" '.
2272: 'value="'.$currlimit.'" />';
2273: }
2274: $advcell{$item} .= '</span> ';
2275: if ($option eq 'autolimit') {
2276: $advcell{$item} .= $titles{'unlimited'};
2277: }
2278: }
2279: } elsif ($context eq 'requestauthor') {
2280: my $curroption;
2281: if (ref($settings) eq 'HASH') {
2282: $curroption = $settings->{'_LC_adv'};
2283: }
2284: my $checked = '';
2285: if ($curroption eq '') {
2286: $checked = ' checked="checked"';
2287: }
2288: $datatable .= '<span class="LC_nobreak"><label>'.
2289: '<input type="radio" name="authorreq__LC_adv"'.
2290: ' value=""'.$checked.' />'.
2291: &mt('No override set').'</label></span> ';
2292: foreach my $option (@options) {
2293: my $val = $option;
2294: if ($option eq 'norequest') {
2295: $val = 0;
2296: }
2297: my $checked = '';
2298: if ($val eq $curroption) {
2299: $checked = ' checked="checked"';
2300: }
2301: $datatable .= '<span class="LC_nobreak"><label>'.
2302: '<input type="radio" name="authorreq__LC_adv"'.
2303: ' value="'.$val.'"'.$checked.' />'.
2304: $titles{$option}.'</label></span> ';
2305: }
2306: } else {
2307: my $checked = 'checked="checked" ';
2308: if (ref($settings) eq 'HASH') {
2309: if (ref($settings->{$item}) eq 'HASH') {
2310: if ($settings->{$item}->{'_LC_adv'} == 0) {
2311: $checked = '';
2312: } elsif ($settings->{$item}->{'_LC_adv'} == 1) {
2313: $checked = 'checked="checked" ';
2314: }
2315: }
2316: }
2317: $datatable .= '<span class="LC_nobreak"><label>'.
2318: '<input type="checkbox" name="'.$context.'_'.$item.
2319: '" value="_LC_adv" '.$checked.'/>'.$titles{$item}.
2320: '</label></span> ';
2321: }
2322: }
2323: if ($context eq 'requestcourses') {
2324: $datatable .= '</tr><tr>';
2325: foreach my $item (@usertools) {
2326: $datatable .= '<td style="vertical-align: top">'.$advcell{$item}.'</td>';
2327: }
2328: $datatable .= '</tr></table>';
2329: }
2330: $datatable .= '</td></tr>';
2331: $$rowtotal += $typecount;
2332: return $datatable;
2333: }
2334:
2335: sub print_requestmail {
2336: my ($dom,$action,$settings,$rowtotal,$customcss,$rowstyle) = @_;
2337: my ($now,$datatable,%currapp);
2338: $now = time;
2339: if (ref($settings) eq 'HASH') {
2340: if (ref($settings->{'notify'}) eq 'HASH') {
2341: if ($settings->{'notify'}{'approval'} ne '') {
2342: map {$currapp{$_}=1;} split(/,/,$settings->{'notify'}{'approval'});
2343: }
2344: }
2345: }
2346: my $numinrow = 2;
2347: my $css_class;
2348: if ($$rowtotal%2) {
2349: $css_class = 'LC_odd_row';
2350: }
2351: if ($customcss) {
2352: $css_class .= " $customcss";
2353: }
2354: $css_class =~ s/^\s+//;
2355: if ($css_class) {
2356: $css_class = ' class="'.$css_class.'"';
2357: }
2358: if ($rowstyle) {
2359: $css_class .= ' style="'.$rowstyle.'"';
2360: }
2361: my $text;
2362: if ($action eq 'requestcourses') {
2363: $text = &mt('Receive notification of course requests requiring approval');
2364: } elsif ($action eq 'requestauthor') {
2365: $text = &mt('Receive notification of Authoring Space requests requiring approval');
2366: } else {
2367: $text = &mt('Receive notification of queued requests for self-created user accounts requiring approval');
2368: }
2369: $datatable = '<tr'.$css_class.'>'.
2370: ' <td>'.$text.'</td>'.
2371: ' <td class="LC_left_item">';
2372: my ($numdc,$table,$rows) = &active_dc_picker($dom,$numinrow,'checkbox',
2373: $action.'notifyapproval',%currapp);
2374: if ($numdc > 0) {
2375: $datatable .= $table;
2376: } else {
2377: $datatable .= &mt('There are no active Domain Coordinators');
2378: }
2379: $datatable .='</td></tr>';
2380: return $datatable;
2381: }
2382:
2383: sub print_studentcode {
2384: my ($settings,$rowtotal) = @_;
2385: my $rownum = 0;
2386: my ($output,%current);
2387: my @crstypes = ('official','unofficial','community','textbook','placement','lti');
2388: if (ref($settings) eq 'HASH') {
2389: if (ref($settings->{'uniquecode'}) eq 'HASH') {
2390: foreach my $type (@crstypes) {
2391: $current{$type} = $settings->{'uniquecode'}{$type};
2392: }
2393: }
2394: }
2395: $output .= '<tr>'.
2396: '<td class="LC_left_item">'.&mt('Generate unique six character code as course identifier?').'</td>'.
2397: '<td class="LC_left_item">';
2398: foreach my $type (@crstypes) {
2399: my $check = ' ';
2400: if ($current{$type}) {
2401: $check = ' checked="checked" ';
2402: }
2403: $output .= '<span class="LC_nobreak"><label>'.
2404: '<input type="checkbox" name="uniquecode" value="'.$type.'"'.$check.'/>'.
2405: &mt($type).'</label></span>'.(' 'x2).' ';
2406: }
2407: $output .= '</td></tr>';
2408: $$rowtotal ++;
2409: return $output;
2410: }
2411:
2412: sub print_textbookcourses {
2413: my ($dom,$type,$settings,$rowtotal) = @_;
2414: my $rownum = 0;
2415: my $css_class;
2416: my $itemcount = 1;
2417: my $maxnum = 0;
2418: my $bookshash;
2419: if (ref($settings) eq 'HASH') {
2420: $bookshash = $settings->{$type};
2421: }
2422: my %ordered;
2423: if (ref($bookshash) eq 'HASH') {
2424: foreach my $item (keys(%{$bookshash})) {
2425: if (ref($bookshash->{$item}) eq 'HASH') {
2426: my $num = $bookshash->{$item}{'order'};
2427: $ordered{$num} = $item;
2428: }
2429: }
2430: }
2431: my $confname = $dom.'-domainconfig';
2432: my $switchserver = &check_switchserver($dom,$confname);
2433: my $maxnum = scalar(keys(%ordered));
2434: my $datatable;
2435: if (keys(%ordered)) {
2436: my @items = sort { $a <=> $b } keys(%ordered);
2437: for (my $i=0; $i<@items; $i++) {
2438: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2439: my $key = $ordered{$items[$i]};
2440: my %coursehash=&Apache::lonnet::coursedescription($key);
2441: my $coursetitle = $coursehash{'description'};
2442: my ($subject,$title,$author,$publisher,$image,$imgsrc,$cdom,$cnum);
2443: if (ref($bookshash->{$key}) eq 'HASH') {
2444: $subject = $bookshash->{$key}->{'subject'};
2445: $title = $bookshash->{$key}->{'title'};
2446: if ($type eq 'textbooks') {
2447: $publisher = $bookshash->{$key}->{'publisher'};
2448: $author = $bookshash->{$key}->{'author'};
2449: $image = $bookshash->{$key}->{'image'};
2450: if ($image ne '') {
2451: my ($path,$imagefile) = ($image =~ m{^(.+)/([^/]+)$});
2452: my $imagethumb = "$path/tn-".$imagefile;
2453: $imgsrc = '<img src="'.$imagethumb.'" alt="'.&mt('Textbook image').'" />';
2454: }
2455: }
2456: }
2457: my $chgstr = ' onchange="javascript:reorderBooks(this.form,'."'$type".'_'."$key','$type'".');"';
2458: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
2459: .'<select name="'.$type.'_'.$key.'"'.$chgstr.'>';
2460: for (my $k=0; $k<=$maxnum; $k++) {
2461: my $vpos = $k+1;
2462: my $selstr;
2463: if ($k == $i) {
2464: $selstr = ' selected="selected" ';
2465: }
2466: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
2467: }
2468: $datatable .= '</select>'.(' 'x2).
2469: '<label><input type="checkbox" name="'.$type.'_del" value="'.$key.'" />'.
2470: &mt('Delete?').'</label></span></td>'.
2471: '<td colspan="2">'.
2472: '<span class="LC_nobreak">'.&mt('Subject:').'<input type="text" size="15" name="'.$type.'_subject_'.$i.'" value="'.$subject.'" /></span> '.
2473: (' 'x2).
2474: '<span class="LC_nobreak">'.&mt('Title:').'<input type="text" size="30" name="'.$type.'_title_'.$i.'" value="'.$title.'" /></span> ';
2475: if ($type eq 'textbooks') {
2476: $datatable .= (' 'x2).
2477: '<span class="LC_nobreak">'.&mt('Publisher:').'<input type="text" size="10" name="'.$type.'_publisher_'.$i.'" value="'.$publisher.'" /></span> '.
2478: (' 'x2).
2479: '<span class="LC_nobreak">'.&mt('Author(s):').'<input type="text" size="25" name="'.$type.'_author_'.$i.'" value="'.$author.'" /></span> '.
2480: (' 'x2).
2481: '<span class="LC_nobreak">'.&mt('Thumbnail:');
2482: if ($image) {
2483: $datatable .= $imgsrc.
2484: '<label><input type="checkbox" name="'.$type.'_image_del"'.
2485: ' value="'.$key.'" />'.&mt('Delete?').'</label></span> '.
2486: '<span class="LC_nobreak"> '.&mt('Replace:').' ';
2487: }
2488: if ($switchserver) {
2489: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
2490: } else {
2491: $datatable .= '<input type="file" name="'.$type.'_image_'.$i.'" value="" />';
2492: }
2493: }
2494: $datatable .= '<input type="hidden" name="'.$type.'_id_'.$i.'" value="'.$type.'_'.$key.'" /></span> '.
2495: '<span class="LC_nobreak">'.&mt('LON-CAPA course:').' '.
2496: $coursetitle.'</span></td></tr>'."\n";
2497: $itemcount ++;
2498: }
2499: }
2500: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2501: my $chgstr = ' onchange="javascript:reorderBooks(this.form,'."'$type"."_addbook_pos','$type'".');"';
2502: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'."\n".
2503: '<input type="hidden" name="'.$type.'_maxnum" value="'.$maxnum.'" />'."\n".
2504: '<select name="'.$type.'_addbook_pos"'.$chgstr.'>';
2505: for (my $k=0; $k<$maxnum+1; $k++) {
2506: my $vpos = $k+1;
2507: my $selstr;
2508: if ($k == $maxnum) {
2509: $selstr = ' selected="selected" ';
2510: }
2511: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
2512: }
2513: $datatable .= '</select> '."\n".
2514: '<input type="checkbox" name="'.$type.'_addbook" value="1" />'.&mt('Add').'</span></td>'."\n".
2515: '<td colspan="2">'.
2516: '<span class="LC_nobreak">'.&mt('Subject:').'<input type="text" size="15" name="'.$type.'_addbook_subject" value="" /></span> '."\n".
2517: (' 'x2).
2518: '<span class="LC_nobreak">'.&mt('Title:').'<input type="text" size="30" name="'.$type.'_addbook_title" value="" /></span> '."\n".
2519: (' 'x2);
2520: if ($type eq 'textbooks') {
2521: $datatable .= '<span class="LC_nobreak">'.&mt('Publisher:').'<input type="text" size="10" name="'.$type.'_addbook_publisher" value="" /></span> '."\n".
2522: (' 'x2).
2523: '<span class="LC_nobreak">'.&mt('Author(s):').'<input type="text" size="25" name="'.$type.'_addbook_author" value="" /></span> '."\n".
2524: (' 'x2).
2525: '<span class="LC_nobreak">'.&mt('Image:').' ';
2526: if ($switchserver) {
2527: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
2528: } else {
2529: $datatable .= '<input type="file" name="'.$type.'_addbook_image" value="" />';
2530: }
2531: $datatable .= '</span>'."\n";
2532: }
2533: $datatable .= '<span class="LC_nobreak">'.&mt('LON-CAPA course:').' '.
2534: &Apache::loncommon::select_dom_form($env{'request.role.domain'},$type.'_addbook_cdom').
2535: '<input type="text" size="25" name="'.$type.'_addbook_cnum" value="" />'.
2536: &Apache::loncommon::selectcourse_link
2537: ('display',$type.'_addbook_cnum',$type.'_addbook_cdom',undef,undef,undef,'Course').
2538: '</span></td>'."\n".
2539: '</tr>'."\n";
2540: $itemcount ++;
2541: return $datatable;
2542: }
2543:
2544: sub textbookcourses_javascript {
2545: my ($settings) = @_;
2546: return unless(ref($settings) eq 'HASH');
2547: my (%ordered,%total,%jstext);
2548: foreach my $type ('textbooks','templates') {
2549: $total{$type} = 0;
2550: if (ref($settings->{$type}) eq 'HASH') {
2551: foreach my $item (keys(%{$settings->{$type}})) {
2552: if (ref($settings->{$type}->{$item}) eq 'HASH') {
2553: my $num = $settings->{$type}->{$item}{'order'};
2554: $ordered{$type}{$num} = $item;
2555: }
2556: }
2557: $total{$type} = scalar(keys(%{$settings->{$type}}));
2558: }
2559: my @jsarray = ();
2560: foreach my $item (sort {$a <=> $b } (keys(%{$ordered{$type}}))) {
2561: push(@jsarray,$ordered{$type}{$item});
2562: }
2563: $jstext{$type} = ' var '.$type.' = Array('."'".join("','",@jsarray)."'".');'."\n";
2564: }
2565: return <<"ENDSCRIPT";
2566: <script type="text/javascript">
2567: // <![CDATA[
2568: function reorderBooks(form,item,caller) {
2569: var changedVal;
2570: $jstext{'textbooks'};
2571: $jstext{'templates'};
2572: var newpos;
2573: var maxh;
2574: if (caller == 'textbooks') {
2575: newpos = 'textbooks_addbook_pos';
2576: maxh = 1 + $total{'textbooks'};
2577: } else {
2578: newpos = 'templates_addbook_pos';
2579: maxh = 1 + $total{'templates'};
2580: }
2581: var current = new Array;
2582: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
2583: if (item == newpos) {
2584: changedVal = newitemVal;
2585: } else {
2586: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
2587: current[newitemVal] = newpos;
2588: }
2589: if (caller == 'textbooks') {
2590: for (var i=0; i<textbooks.length; i++) {
2591: var elementName = 'textbooks_'+textbooks[i];
2592: if (elementName != item) {
2593: if (form.elements[elementName]) {
2594: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
2595: current[currVal] = elementName;
2596: }
2597: }
2598: }
2599: }
2600: if (caller == 'templates') {
2601: for (var i=0; i<templates.length; i++) {
2602: var elementName = 'templates_'+templates[i];
2603: if (elementName != item) {
2604: if (form.elements[elementName]) {
2605: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
2606: current[currVal] = elementName;
2607: }
2608: }
2609: }
2610: }
2611: var oldVal;
2612: for (var j=0; j<maxh; j++) {
2613: if (current[j] == undefined) {
2614: oldVal = j;
2615: }
2616: }
2617: if (oldVal < changedVal) {
2618: for (var k=oldVal+1; k<=changedVal ; k++) {
2619: var elementName = current[k];
2620: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
2621: }
2622: } else {
2623: for (var k=changedVal; k<oldVal; k++) {
2624: var elementName = current[k];
2625: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
2626: }
2627: }
2628: return;
2629: }
2630:
2631: // ]]>
2632: </script>
2633:
2634: ENDSCRIPT
2635: }
2636:
2637: sub ltitools_javascript {
2638: my ($settings) = @_;
2639: my $togglejs = <itools_toggle_js();
2640: unless (ref($settings) eq 'HASH') {
2641: return $togglejs;
2642: }
2643: my (%ordered,$total,%jstext);
2644: $total = 0;
2645: foreach my $item (keys(%{$settings})) {
2646: if (ref($settings->{$item}) eq 'HASH') {
2647: my $num = $settings->{$item}{'order'};
2648: $ordered{$num} = $item;
2649: }
2650: }
2651: $total = scalar(keys(%{$settings}));
2652: my @jsarray = ();
2653: foreach my $item (sort {$a <=> $b } (keys(%ordered))) {
2654: push(@jsarray,$ordered{$item});
2655: }
2656: my $jstext = ' var ltitools = Array('."'".join("','",@jsarray)."'".');'."\n";
2657: return <<"ENDSCRIPT";
2658: <script type="text/javascript">
2659: // <![CDATA[
2660: function reorderLTITools(form,item) {
2661: var changedVal;
2662: $jstext
2663: var newpos = 'ltitools_add_pos';
2664: var maxh = 1 + $total;
2665: var current = new Array;
2666: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
2667: if (item == newpos) {
2668: changedVal = newitemVal;
2669: } else {
2670: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
2671: current[newitemVal] = newpos;
2672: }
2673: for (var i=0; i<ltitools.length; i++) {
2674: var elementName = 'ltitools_'+ltitools[i];
2675: if (elementName != item) {
2676: if (form.elements[elementName]) {
2677: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
2678: current[currVal] = elementName;
2679: }
2680: }
2681: }
2682: var oldVal;
2683: for (var j=0; j<maxh; j++) {
2684: if (current[j] == undefined) {
2685: oldVal = j;
2686: }
2687: }
2688: if (oldVal < changedVal) {
2689: for (var k=oldVal+1; k<=changedVal ; k++) {
2690: var elementName = current[k];
2691: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
2692: }
2693: } else {
2694: for (var k=changedVal; k<oldVal; k++) {
2695: var elementName = current[k];
2696: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
2697: }
2698: }
2699: return;
2700: }
2701:
2702: // ]]>
2703: </script>
2704:
2705: $togglejs
2706:
2707: ENDSCRIPT
2708: }
2709:
2710: sub ltitools_toggle_js {
2711: return <<"ENDSCRIPT";
2712: <script type="text/javascript">
2713: // <![CDATA[
2714:
2715: function toggleLTITools(form,setting,item) {
2716: var radioname = '';
2717: var divid = '';
2718: if ((setting == 'passback') || (setting == 'roster')) {
2719: radioname = 'ltitools_'+setting+'_'+item;
2720: divid = 'ltitools_'+setting+'time_'+item;
2721: var num = form.elements[radioname].length;
2722: if (num) {
2723: var setvis = '';
2724: for (var i=0; i<num; i++) {
2725: if (form.elements[radioname][i].checked) {
2726: if (form.elements[radioname][i].value == '1') {
2727: if (document.getElementById(divid)) {
2728: document.getElementById(divid).style.display = 'inline-block';
2729: }
2730: setvis = 1;
2731: }
2732: break;
2733: }
2734: }
2735: }
2736: if (!setvis) {
2737: if (document.getElementById(divid)) {
2738: document.getElementById(divid).style.display = 'none';
2739: }
2740: }
2741: }
2742: if (setting == 'user') {
2743: divid = 'ltitools_'+setting+'_div_'+item;
2744: var checkid = 'ltitools_'+setting+'_field_'+item;
2745: if (document.getElementById(divid)) {
2746: if (document.getElementById(checkid)) {
2747: if (document.getElementById(checkid).checked) {
2748: document.getElementById(divid).style.display = 'inline-block';
2749: } else {
2750: document.getElementById(divid).style.display = 'none';
2751: }
2752: }
2753: }
2754: }
2755: return;
2756: }
2757: // ]]>
2758: </script>
2759:
2760: ENDSCRIPT
2761: }
2762:
2763: sub lti_javascript {
2764: my ($settings) = @_;
2765: my $togglejs = <i_toggle_js();
2766: unless (ref($settings) eq 'HASH') {
2767: return $togglejs;
2768: }
2769: my (%ordered,$total,%jstext);
2770: $total = 0;
2771: foreach my $item (keys(%{$settings})) {
2772: if (ref($settings->{$item}) eq 'HASH') {
2773: my $num = $settings->{$item}{'order'};
2774: $ordered{$num} = $item;
2775: }
2776: }
2777: $total = scalar(keys(%{$settings}));
2778: my @jsarray = ();
2779: foreach my $item (sort {$a <=> $b } (keys(%ordered))) {
2780: push(@jsarray,$ordered{$item});
2781: }
2782: my $jstext = ' var lti = Array('."'".join("','",@jsarray)."'".');'."\n";
2783: return <<"ENDSCRIPT";
2784: <script type="text/javascript">
2785: // <![CDATA[
2786: function reorderLTI(form,item) {
2787: var changedVal;
2788: $jstext
2789: var newpos = 'lti_pos_add';
2790: var maxh = 1 + $total;
2791: var current = new Array;
2792: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
2793: if (item == newpos) {
2794: changedVal = newitemVal;
2795: } else {
2796: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
2797: current[newitemVal] = newpos;
2798: }
2799: for (var i=0; i<lti.length; i++) {
2800: var elementName = 'lti_pos_'+lti[i];
2801: if (elementName != item) {
2802: if (form.elements[elementName]) {
2803: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
2804: current[currVal] = elementName;
2805: }
2806: }
2807: }
2808: var oldVal;
2809: for (var j=0; j<maxh; j++) {
2810: if (current[j] == undefined) {
2811: oldVal = j;
2812: }
2813: }
2814: if (oldVal < changedVal) {
2815: for (var k=oldVal+1; k<=changedVal ; k++) {
2816: var elementName = current[k];
2817: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
2818: }
2819: } else {
2820: for (var k=changedVal; k<oldVal; k++) {
2821: var elementName = current[k];
2822: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
2823: }
2824: }
2825: return;
2826: }
2827: // ]]>
2828: </script>
2829:
2830: $togglejs
2831:
2832: ENDSCRIPT
2833: }
2834:
2835: sub lti_toggle_js {
2836: my %lcauthparmtext = &Apache::lonlocal::texthash (
2837: localauth => 'Local auth argument',
2838: krb => 'Kerberos domain',
2839: );
2840: return <<"ENDSCRIPT";
2841: <script type="text/javascript">
2842: // <![CDATA[
2843:
2844: function toggleLTI(form,setting,item) {
2845: if (setting == 'requser') {
2846: var fieldsets = document.getElementsByClassName('ltioption_'+item);
2847: if (fieldsets.length) {
2848: var radioname = 'lti_'+setting+'_'+item;
2849: var num = form.elements[radioname].length;
2850: if (num) {
2851: var setvis = '';
2852: for (var i=0; i<num; i++) {
2853: if (form.elements[radioname][i].checked) {
2854: if (form.elements[radioname][i].value == '1') {
2855: setvis = 1;
2856: break;
2857: }
2858: }
2859: }
2860: for (var j=0; j<fieldsets.length; j++) {
2861: if (setvis) {
2862: fieldsets[j].style.display = 'block';
2863: } else {
2864: fieldsets[j].style.display = 'none';
2865: }
2866: }
2867: }
2868: }
2869: } else if ((setting == 'user') || (setting == 'crs') || (setting == 'passback')) {
2870: var radioname = '';
2871: var divid = '';
2872: if (setting == 'user') {
2873: radioname = 'lti_mapuser_'+item;
2874: divid = 'lti_userfield_'+item;
2875: } else if (setting == 'crs') {
2876: radioname = 'lti_mapcrs_'+item;
2877: divid = 'lti_crsfield_'+item;
2878: } else {
2879: radioname = 'lti_passback_'+item;
2880: divid = 'lti_passback_'+item;
2881: }
2882: var num = form.elements[radioname].length;
2883: if (num) {
2884: var setvis = '';
2885: for (var i=0; i<num; i++) {
2886: if (form.elements[radioname][i].checked) {
2887: if (setting == 'passback') {
2888: if (form.elements[radioname][i].value == '1') {
2889: if (document.getElementById(divid)) {
2890: document.getElementById(divid).style.display = 'inline-block';
2891: }
2892: setvis = 1;
2893: break;
2894: }
2895: } else {
2896: if (form.elements[radioname][i].value == 'other') {
2897: if (document.getElementById(divid)) {
2898: document.getElementById(divid).style.display = 'inline-block';
2899: }
2900: setvis = 1;
2901: break;
2902: }
2903: }
2904: }
2905: }
2906: if (!setvis) {
2907: if (document.getElementById(divid)) {
2908: document.getElementById(divid).style.display = 'none';
2909: }
2910: }
2911: }
2912: } else if ((setting == 'sec') || (setting == 'secsrc')) {
2913: var numsec = form.elements['lti_crssec_'+item].length;
2914: if (numsec) {
2915: var setvis = '';
2916: for (var i=0; i<numsec; i++) {
2917: if (form.elements['lti_crssec_'+item][i].checked) {
2918: if (form.elements['lti_crssec_'+item][i].value == '1') {
2919: if (document.getElementById('lti_crssecfield_'+item)) {
2920: document.getElementById('lti_crssecfield_'+item).style.display = 'inline-block';
2921: setvis = 1;
2922: var numsrcsec = form.elements['lti_crssecsrc_'+item].length;
2923: if (numsrcsec) {
2924: var setsrcvis = '';
2925: for (var j=0; j<numsrcsec; j++) {
2926: if (form.elements['lti_crssecsrc_'+item][j].checked) {
2927: if (form.elements['lti_crssecsrc_'+item][j].value == 'other') {
2928: if (document.getElementById('lti_secsrcfield_'+item)) {
2929: document.getElementById('lti_secsrcfield_'+item).style.display = 'inline-block';
2930: setsrcvis = 1;
2931: }
2932: }
2933: }
2934: }
2935: if (!setsrcvis) {
2936: if (document.getElementById('lti_secsrcfield_'+item)) {
2937: document.getElementById('lti_secsrcfield_'+item).style.display = 'none';
2938: }
2939: }
2940: }
2941: }
2942: }
2943: }
2944: }
2945: if (!setvis) {
2946: if (document.getElementById('lti_crssecfield_'+item)) {
2947: document.getElementById('lti_crssecfield_'+item).style.display = 'none';
2948: }
2949: if (document.getElementById('lti_secsrcfield_'+item)) {
2950: document.getElementById('lti_secsrcfield_'+item).style.display = 'none';
2951: }
2952: }
2953: }
2954: } else if (setting == 'lcauth') {
2955: var numauth = form.elements['lti_lcauth_'+item].length;
2956: if (numauth) {
2957: for (var i=0; i<numauth; i++) {
2958: if (form.elements['lti_lcauth_'+item][i].checked) {
2959: if (document.getElementById('lti_'+setting+'_parmrow_'+item)) {
2960: if ((form.elements['lti_'+setting+'_'+item][i].value == 'internal') || (form.elements['lti_'+setting+'_'+item][i].value == 'lti')) {
2961: document.getElementById('lti_'+setting+'_parmrow_'+item).style.display = 'none';
2962: } else {
2963: document.getElementById('lti_'+setting+'_parmrow_'+item).style.display = 'table-row';
2964: if (document.getElementById('lti_'+setting+'_parmtext_'+item)) {
2965: if (form.elements['lti_'+setting+'_'+item][i].value == 'localauth') {
2966: document.getElementById('lti_'+setting+'_parmtext_'+item).innerHTML = "$lcauthparmtext{'localauth'}";
2967: } else {
2968: document.getElementById('lti_'+setting+'_parmtext_'+item).innerHTML = "$lcauthparmtext{'krb'}";
2969: }
2970: }
2971: }
2972: }
2973: }
2974: }
2975: }
2976: } else if (setting == 'lcmenu') {
2977: var menus = new Array('lti_topmenu_'+item,'lti_inlinemenu_'+item);
2978: var divid = 'lti_menufield_'+item;
2979: var setvis = '';
2980: for (var i=0; i<menus.length; i++) {
2981: var radioname = menus[i];
2982: var num = form.elements[radioname].length;
2983: if (num) {
2984: for (var j=0; j<num; j++) {
2985: if (form.elements[radioname][j].checked) {
2986: if (form.elements[radioname][j].value == '1') {
2987: if (document.getElementById(divid)) {
2988: document.getElementById(divid).style.display = 'inline-block';
2989: }
2990: setvis = 1;
2991: break;
2992: }
2993: }
2994: }
2995: }
2996: if (setvis == 1) {
2997: break;
2998: }
2999: }
3000: if (!setvis) {
3001: if (document.getElementById(divid)) {
3002: document.getElementById(divid).style.display = 'none';
3003: }
3004: }
3005: }
3006: return;
3007: }
3008: // ]]>
3009: </script>
3010:
3011: ENDSCRIPT
3012: }
3013:
3014: sub print_autoenroll {
3015: my ($dom,$settings,$rowtotal) = @_;
3016: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
3017: my ($defdom,$runon,$runoff,$coownerson,$coownersoff,$failsafe);
3018: if (ref($settings) eq 'HASH') {
3019: if (exists($settings->{'run'})) {
3020: if ($settings->{'run'} eq '0') {
3021: $runoff = ' checked="checked" ';
3022: $runon = ' ';
3023: } else {
3024: $runon = ' checked="checked" ';
3025: $runoff = ' ';
3026: }
3027: } else {
3028: if ($autorun) {
3029: $runon = ' checked="checked" ';
3030: $runoff = ' ';
3031: } else {
3032: $runoff = ' checked="checked" ';
3033: $runon = ' ';
3034: }
3035: }
3036: if (exists($settings->{'co-owners'})) {
3037: if ($settings->{'co-owners'} eq '0') {
3038: $coownersoff = ' checked="checked" ';
3039: $coownerson = ' ';
3040: } else {
3041: $coownerson = ' checked="checked" ';
3042: $coownersoff = ' ';
3043: }
3044: } else {
3045: $coownersoff = ' checked="checked" ';
3046: $coownerson = ' ';
3047: }
3048: if (exists($settings->{'sender_domain'})) {
3049: $defdom = $settings->{'sender_domain'};
3050: }
3051: if (exists($settings->{'autofailsafe'})) {
3052: $failsafe = $settings->{'autofailsafe'};
3053: }
3054: } else {
3055: if ($autorun) {
3056: $runon = ' checked="checked" ';
3057: $runoff = ' ';
3058: } else {
3059: $runoff = ' checked="checked" ';
3060: $runon = ' ';
3061: }
3062: }
3063: my $domform = &Apache::loncommon::select_dom_form($defdom,'sender_domain',1);
3064: my $notif_sender;
3065: if (ref($settings) eq 'HASH') {
3066: $notif_sender = $settings->{'sender_uname'};
3067: }
3068: my $datatable='<tr class="LC_odd_row">'.
3069: '<td>'.&mt('Auto-enrollment active?').'</td>'.
3070: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
3071: '<input type="radio" name="autoenroll_run"'.
3072: $runon.' value="1" />'.&mt('Yes').'</label> '.
3073: '<label><input type="radio" name="autoenroll_run"'.
3074: $runoff.' value="0" />'.&mt('No').'</label></span></td>'.
3075: '</tr><tr>'.
3076: '<td>'.&mt('Notification messages - sender').
3077: '</td><td class="LC_right_item"><span class="LC_nobreak">'.
3078: &mt('username').': '.
3079: '<input type="text" name="sender_uname" value="'.
3080: $notif_sender.'" size="10" /> '.&mt('domain').
3081: ': '.$domform.'</span></td></tr>'.
3082: '<tr class="LC_odd_row">'.
3083: '<td>'.&mt('Automatically assign co-ownership').'</td>'.
3084: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
3085: '<input type="radio" name="autoassign_coowners"'.
3086: $coownerson.' value="1" />'.&mt('Yes').'</label> '.
3087: '<label><input type="radio" name="autoassign_coowners"'.
3088: $coownersoff.' value="0" />'.&mt('No').'</label></span></td>'.
3089: '</tr><tr>'.
3090: '<td>'.&mt('Failsafe for no drops when institutional data missing').'</td>'.
3091: '<td class="LC_right_item"><span class="LC_nobreak">'.
3092: '<input type="text" name="autoenroll_failsafe"'.
3093: ' value="'.$failsafe.'" size="4" /></span></td></tr>';
3094: $$rowtotal += 4;
3095: return $datatable;
3096: }
3097:
3098: sub print_autoupdate {
3099: my ($position,$dom,$settings,$rowtotal) = @_;
3100: my $datatable;
3101: if ($position eq 'top') {
3102: my $updateon = ' ';
3103: my $updateoff = ' checked="checked" ';
3104: my $classlistson = ' ';
3105: my $classlistsoff = ' checked="checked" ';
3106: if (ref($settings) eq 'HASH') {
3107: if ($settings->{'run'} eq '1') {
3108: $updateon = $updateoff;
3109: $updateoff = ' ';
3110: }
3111: if ($settings->{'classlists'} eq '1') {
3112: $classlistson = $classlistsoff;
3113: $classlistsoff = ' ';
3114: }
3115: }
3116: my %title = (
3117: run => 'Auto-update active?',
3118: classlists => 'Update information in classlists?',
3119: );
3120: $datatable = '<tr class="LC_odd_row">'.
3121: '<td>'.&mt($title{'run'}).'</td>'.
3122: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
3123: '<input type="radio" name="autoupdate_run"'.
3124: $updateon.' value="1" />'.&mt('Yes').'</label> '.
3125: '<label><input type="radio" name="autoupdate_run"'.
3126: $updateoff.'value="0" />'.&mt('No').'</label></span></td>'.
3127: '</tr><tr>'.
3128: '<td>'.&mt($title{'classlists'}).'</td>'.
3129: '<td class="LC_right_item"><span class="LC_nobreak">'.
3130: '<label><input type="radio" name="classlists"'.
3131: $classlistson.' value="1" />'.&mt('Yes').'</label> '.
3132: '<label><input type="radio" name="classlists"'.
3133: $classlistsoff.'value="0" />'.&mt('No').'</label></span></td>'.
3134: '</tr>';
3135: $$rowtotal += 2;
3136: } elsif ($position eq 'middle') {
3137: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
3138: my $numinrow = 3;
3139: my $locknamesettings;
3140: $datatable .= &insttypes_row($settings,$types,$usertypes,
3141: $dom,$numinrow,$othertitle,
3142: 'lockablenames',$rowtotal);
3143: $$rowtotal ++;
3144: } else {
3145: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
3146: my @fields = ('lastname','firstname','middlename','generation',
3147: 'permanentemail','id');
3148: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
3149: my $numrows = 0;
3150: if (ref($types) eq 'ARRAY') {
3151: if (@{$types} > 0) {
3152: $datatable =
3153: &usertype_update_row($settings,$usertypes,\%fieldtitles,
3154: \@fields,$types,\$numrows);
3155: $$rowtotal += @{$types};
3156: }
3157: }
3158: $datatable .=
3159: &usertype_update_row($settings,{'default' => $othertitle},
3160: \%fieldtitles,\@fields,['default'],
3161: \$numrows);
3162: $$rowtotal ++;
3163: }
3164: return $datatable;
3165: }
3166:
3167: sub print_autocreate {
3168: my ($dom,$settings,$rowtotal) = @_;
3169: my (%createon,%createoff,%currhash);
3170: my @types = ('xml','req');
3171: if (ref($settings) eq 'HASH') {
3172: foreach my $item (@types) {
3173: $createoff{$item} = ' checked="checked" ';
3174: $createon{$item} = ' ';
3175: if (exists($settings->{$item})) {
3176: if ($settings->{$item}) {
3177: $createon{$item} = ' checked="checked" ';
3178: $createoff{$item} = ' ';
3179: }
3180: }
3181: }
3182: if ($settings->{'xmldc'} ne '') {
3183: $currhash{$settings->{'xmldc'}} = 1;
3184: }
3185: } else {
3186: foreach my $item (@types) {
3187: $createoff{$item} = ' checked="checked" ';
3188: $createon{$item} = ' ';
3189: }
3190: }
3191: $$rowtotal += 2;
3192: my $numinrow = 2;
3193: my $datatable='<tr class="LC_odd_row">'.
3194: '<td>'.&mt('Create pending official courses from XML files').'</td>'.
3195: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
3196: '<input type="radio" name="autocreate_xml"'.
3197: $createon{'xml'}.' value="1" />'.&mt('Yes').'</label> '.
3198: '<label><input type="radio" name="autocreate_xml"'.
3199: $createoff{'xml'}.' value="0" />'.&mt('No').'</label></span>'.
3200: '</td></tr><tr>'.
3201: '<td>'.&mt('Create pending requests for official courses (if validated)').'</td>'.
3202: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
3203: '<input type="radio" name="autocreate_req"'.
3204: $createon{'req'}.' value="1" />'.&mt('Yes').'</label> '.
3205: '<label><input type="radio" name="autocreate_req"'.
3206: $createoff{'req'}.' value="0" />'.&mt('No').'</label></span>';
3207: my ($numdc,$dctable,$rows) = &active_dc_picker($dom,$numinrow,'radio',
3208: 'autocreate_xmldc',%currhash);
3209: $datatable .= '</td></tr><tr class="LC_odd_row"><td>';
3210: if ($numdc > 1) {
3211: $datatable .= &mt('Course creation processed as: (choose Dom. Coord.)').
3212: '</td><td class="LC_left_item">';
3213: } else {
3214: $datatable .= &mt('Course creation processed as:').
3215: '</td><td class="LC_right_item">';
3216: }
3217: $datatable .= $dctable.'</td></tr>';
3218: $$rowtotal += $rows;
3219: return $datatable;
3220: }
3221:
3222: sub print_directorysrch {
3223: my ($position,$dom,$settings,$rowtotal) = @_;
3224: my $datatable;
3225: if ($position eq 'top') {
3226: my $instsrchon = ' ';
3227: my $instsrchoff = ' checked="checked" ';
3228: my ($exacton,$containson,$beginson);
3229: my $instlocalon = ' ';
3230: my $instlocaloff = ' checked="checked" ';
3231: if (ref($settings) eq 'HASH') {
3232: if ($settings->{'available'} eq '1') {
3233: $instsrchon = $instsrchoff;
3234: $instsrchoff = ' ';
3235: }
3236: if ($settings->{'localonly'} eq '1') {
3237: $instlocalon = $instlocaloff;
3238: $instlocaloff = ' ';
3239: }
3240: if (ref($settings->{'searchtypes'}) eq 'ARRAY') {
3241: foreach my $type (@{$settings->{'searchtypes'}}) {
3242: if ($type eq 'exact') {
3243: $exacton = ' checked="checked" ';
3244: } elsif ($type eq 'contains') {
3245: $containson = ' checked="checked" ';
3246: } elsif ($type eq 'begins') {
3247: $beginson = ' checked="checked" ';
3248: }
3249: }
3250: } else {
3251: if ($settings->{'searchtypes'} eq 'exact') {
3252: $exacton = ' checked="checked" ';
3253: } elsif ($settings->{'searchtypes'} eq 'contains') {
3254: $containson = ' checked="checked" ';
3255: } elsif ($settings->{'searchtypes'} eq 'specify') {
3256: $exacton = ' checked="checked" ';
3257: $containson = ' checked="checked" ';
3258: }
3259: }
3260: }
3261: my ($searchtitles,$titleorder) = &sorted_searchtitles();
3262: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
3263:
3264: my $numinrow = 4;
3265: my $cansrchrow = 0;
3266: $datatable='<tr class="LC_odd_row">'.
3267: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Institutional directory search available?').'</span></td>'.
3268: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
3269: '<input type="radio" name="dirsrch_available"'.
3270: $instsrchon.' value="1" />'.&mt('Yes').'</label> '.
3271: '<label><input type="radio" name="dirsrch_available"'.
3272: $instsrchoff.' value="0" />'.&mt('No').'</label></span></td>'.
3273: '</tr><tr>'.
3274: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Other domains can search institution?').'</span></td>'.
3275: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
3276: '<input type="radio" name="dirsrch_instlocalonly"'.
3277: $instlocaloff.' value="0" />'.&mt('Yes').'</label> '.
3278: '<label><input type="radio" name="dirsrch_instlocalonly"'.
3279: $instlocalon.' value="1" />'.&mt('No').'</label></span></td>'.
3280: '</tr>';
3281: $$rowtotal += 2;
3282: if (ref($usertypes) eq 'HASH') {
3283: if (keys(%{$usertypes}) > 0) {
3284: $datatable .= &insttypes_row($settings,$types,$usertypes,$dom,
3285: $numinrow,$othertitle,'cansearch',
3286: $rowtotal);
3287: $cansrchrow = 1;
3288: }
3289: }
3290: if ($cansrchrow) {
3291: $$rowtotal ++;
3292: $datatable .= '<tr>';
3293: } else {
3294: $datatable .= '<tr class="LC_odd_row">';
3295: }
3296: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Supported search methods').
3297: '</span></td><td class="LC_left_item" colspan="2"><table><tr>';
3298: foreach my $title (@{$titleorder}) {
3299: if (defined($searchtitles->{$title})) {
3300: my $check = ' ';
3301: if (ref($settings) eq 'HASH') {
3302: if (ref($settings->{'searchby'}) eq 'ARRAY') {
3303: if (grep(/^\Q$title\E$/,@{$settings->{'searchby'}})) {
3304: $check = ' checked="checked" ';
3305: }
3306: }
3307: }
3308: $datatable .= '<td class="LC_left_item">'.
3309: '<span class="LC_nobreak"><label>'.
3310: '<input type="checkbox" name="searchby" '.
3311: 'value="'.$title.'"'.$check.'/>'.
3312: $searchtitles->{$title}.'</label></span></td>';
3313: }
3314: }
3315: $datatable .= '</tr></table></td></tr>';
3316: $$rowtotal ++;
3317: if ($cansrchrow) {
3318: $datatable .= '<tr class="LC_odd_row">';
3319: } else {
3320: $datatable .= '<tr>';
3321: }
3322: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Search latitude').'</span></td>'.
3323: '<td class="LC_left_item" colspan="2">'.
3324: '<span class="LC_nobreak"><label>'.
3325: '<input type="checkbox" name="searchtypes" '.
3326: $exacton.' value="exact" />'.&mt('Exact match').
3327: '</label> '.
3328: '<label><input type="checkbox" name="searchtypes" '.
3329: $beginson.' value="begins" />'.&mt('Begins with').
3330: '</label> '.
3331: '<label><input type="checkbox" name="searchtypes" '.
3332: $containson.' value="contains" />'.&mt('Contains').
3333: '</label></span></td></tr>';
3334: $$rowtotal ++;
3335: } else {
3336: my $domsrchon = ' checked="checked" ';
3337: my $domsrchoff = ' ';
3338: my $domlocalon = ' ';
3339: my $domlocaloff = ' checked="checked" ';
3340: if (ref($settings) eq 'HASH') {
3341: if ($settings->{'lclocalonly'} eq '1') {
3342: $domlocalon = $domlocaloff;
3343: $domlocaloff = ' ';
3344: }
3345: if ($settings->{'lcavailable'} eq '0') {
3346: $domsrchoff = $domsrchon;
3347: $domsrchon = ' ';
3348: }
3349: }
3350: $datatable='<tr class="LC_odd_row">'.
3351: '<td colspan="2"><span class ="LC_nobreak">'.&mt('LON-CAPA directory search available?').'</span></td>'.
3352: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
3353: '<input type="radio" name="dirsrch_domavailable"'.
3354: $domsrchon.' value="1" />'.&mt('Yes').'</label> '.
3355: '<label><input type="radio" name="dirsrch_domavailable"'.
3356: $domsrchoff.' value="0" />'.&mt('No').'</label></span></td>'.
3357: '</tr><tr>'.
3358: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Other domains can search LON-CAPA domain?').'</span></td>'.
3359: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
3360: '<input type="radio" name="dirsrch_domlocalonly"'.
3361: $domlocaloff.' value="0" />'.&mt('Yes').'</label> '.
3362: '<label><input type="radio" name="dirsrch_domlocalonly"'.
3363: $domlocalon.' value="1" />'.&mt('No').'</label></span></td>'.
3364: '</tr>';
3365: $$rowtotal += 2;
3366: }
3367: return $datatable;
3368: }
3369:
3370: sub print_contacts {
3371: my ($position,$dom,$settings,$rowtotal) = @_;
3372: my $datatable;
3373: my @contacts = ('adminemail','supportemail');
3374: my (%checked,%to,%otheremails,%bccemails,%includestr,%includeloc,%currfield,
3375: $maxsize,$fields,$fieldtitles,$fieldoptions,$possoptions,@mailings,%lonstatus);
3376: if ($position eq 'top') {
3377: if (ref($settings) eq 'HASH') {
3378: foreach my $item (@contacts) {
3379: if (exists($settings->{$item})) {
3380: $to{$item} = $settings->{$item};
3381: }
3382: }
3383: }
3384: } elsif ($position eq 'middle') {
3385: @mailings = ('errormail','packagesmail','lonstatusmail','requestsmail',
3386: 'updatesmail','idconflictsmail','hostipmail');
3387: foreach my $type (@mailings) {
3388: $otheremails{$type} = '';
3389: }
3390: } elsif ($position eq 'lower') {
3391: if (ref($settings) eq 'HASH') {
3392: if (ref($settings->{'lonstatus'}) eq 'HASH') {
3393: %lonstatus = %{$settings->{'lonstatus'}};
3394: }
3395: }
3396: } else {
3397: @mailings = ('helpdeskmail','otherdomsmail');
3398: foreach my $type (@mailings) {
3399: $otheremails{$type} = '';
3400: }
3401: $bccemails{'helpdeskmail'} = '';
3402: $bccemails{'otherdomsmail'} = '';
3403: $includestr{'helpdeskmail'} = '';
3404: $includestr{'otherdomsmail'} = '';
3405: ($fields,$fieldtitles,$fieldoptions,$possoptions) = &helpform_fields();
3406: }
3407: if (ref($settings) eq 'HASH') {
3408: unless (($position eq 'top') || ($position eq 'lower')) {
3409: foreach my $type (@mailings) {
3410: if (exists($settings->{$type})) {
3411: if (ref($settings->{$type}) eq 'HASH') {
3412: foreach my $item (@contacts) {
3413: if ($settings->{$type}{$item}) {
3414: $checked{$type}{$item} = ' checked="checked" ';
3415: }
3416: }
3417: $otheremails{$type} = $settings->{$type}{'others'};
3418: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
3419: $bccemails{$type} = $settings->{$type}{'bcc'};
3420: if ($settings->{$type}{'include'} ne '') {
3421: ($includeloc{$type},$includestr{$type}) = split(/:/,$settings->{$type}{'include'},2);
3422: $includestr{$type} = &unescape($includestr{$type});
3423: }
3424: }
3425: }
3426: } elsif ($type eq 'lonstatusmail') {
3427: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
3428: }
3429: }
3430: }
3431: if ($position eq 'bottom') {
3432: foreach my $type (@mailings) {
3433: $bccemails{$type} = $settings->{$type}{'bcc'};
3434: if ($settings->{$type}{'include'} ne '') {
3435: ($includeloc{$type},$includestr{$type}) = split(/:/,$settings->{$type}{'include'},2);
3436: $includestr{$type} = &unescape($includestr{$type});
3437: }
3438: }
3439: if (ref($settings->{'helpform'}) eq 'HASH') {
3440: if (ref($fields) eq 'ARRAY') {
3441: foreach my $field (@{$fields}) {
3442: $currfield{$field} = $settings->{'helpform'}{$field};
3443: }
3444: }
3445: if (exists($settings->{'helpform'}{'maxsize'})) {
3446: $maxsize = $settings->{'helpform'}{'maxsize'};
3447: } else {
3448: $maxsize = '1.0';
3449: }
3450: } else {
3451: if (ref($fields) eq 'ARRAY') {
3452: foreach my $field (@{$fields}) {
3453: $currfield{$field} = 'yes';
3454: }
3455: }
3456: $maxsize = '1.0';
3457: }
3458: }
3459: } else {
3460: if ($position eq 'top') {
3461: $to{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
3462: $to{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
3463: $checked{'errormail'}{'adminemail'} = ' checked="checked" ';
3464: $checked{'packagesmail'}{'adminemail'} = ' checked="checked" ';
3465: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
3466: $checked{'requestsmail'}{'adminemail'} = ' checked="checked" ';
3467: $checked{'updatesmail'}{'adminemail'} = ' checked="checked" ';
3468: $checked{'idconflictsmail'}{'adminemail'} = ' checked="checked" ';
3469: $checked{'hostipmail'}{'adminemail'} = ' checked="checked" ';
3470: } elsif ($position eq 'bottom') {
3471: $checked{'helpdeskmail'}{'supportemail'} = ' checked="checked" ';
3472: $checked{'otherdomsmail'}{'supportemail'} = ' checked="checked" ';
3473: if (ref($fields) eq 'ARRAY') {
3474: foreach my $field (@{$fields}) {
3475: $currfield{$field} = 'yes';
3476: }
3477: }
3478: $maxsize = '1.0';
3479: }
3480: }
3481: my ($titles,$short_titles) = &contact_titles();
3482: my $rownum = 0;
3483: my $css_class;
3484: if ($position eq 'top') {
3485: foreach my $item (@contacts) {
3486: $css_class = $rownum%2?' class="LC_odd_row"':'';
3487: $datatable .= '<tr'.$css_class.'>'.
3488: '<td><span class="LC_nobreak">'.$titles->{$item}.
3489: '</span></td><td class="LC_right_item">'.
3490: '<input type="text" name="'.$item.'" value="'.
3491: $to{$item}.'" /></td></tr>';
3492: $rownum ++;
3493: }
3494: } elsif ($position eq 'bottom') {
3495: $css_class = $rownum%2?' class="LC_odd_row"':'';
3496: $datatable .= '<tr'.$css_class.'>'.
3497: '<td>'.&mt('Extra helpdesk form fields:').'<br />'.
3498: &mt('(e-mail, subject, and description always shown)').
3499: '</td><td class="LC_left_item">';
3500: if ((ref($fields) eq 'ARRAY') && (ref($fieldtitles) eq 'HASH') &&
3501: (ref($fieldoptions) eq 'HASH') && (ref($possoptions) eq 'HASH')) {
3502: $datatable .= '<table><tr><th>'.&mt('Field').'</th><th>'.&mt('Status').'</th></tr>';
3503: foreach my $field (@{$fields}) {
3504: $datatable .= '<tr><td>'.$fieldtitles->{$field};
3505: if (($field eq 'screenshot') || ($field eq 'cc')) {
3506: $datatable .= ' '.&mt('(logged-in users)');
3507: }
3508: $datatable .='</td><td>';
3509: my $clickaction;
3510: if ($field eq 'screenshot') {
3511: $clickaction = ' onclick="screenshotSize(this);"';
3512: }
3513: if (ref($possoptions->{$field}) eq 'ARRAY') {
3514: foreach my $option (@{$possoptions->{$field}}) {
3515: my $checked;
3516: if ($currfield{$field} eq $option) {
3517: $checked = ' checked="checked"';
3518: }
3519: $datatable .= '<span class="LC_nobreak"><label>'.
3520: '<input type="radio" name="helpform_'.$field.'" '.
3521: 'value="'.$option.'"'.$checked.$clickaction.' />'.$fieldoptions->{$option}.
3522: '</label></span>'.(' 'x2);
3523: }
3524: }
3525: if ($field eq 'screenshot') {
3526: my $display;
3527: if ($currfield{$field} eq 'no') {
3528: $display = ' style="display:none"';
3529: }
3530: $datatable .= '</td></tr><tr id="help_screenshotsize"'.$display.'>'.
3531: '<td>'.&mt('Maximum size for upload (MB)').'</td><td>'.
3532: '<input type="text" size="5" name="helpform_maxsize" value="'.$maxsize.'" />';
3533: }
3534: $datatable .= '</td></tr>';
3535: }
3536: $datatable .= '</table>';
3537: }
3538: $datatable .= '</td></tr>'."\n";
3539: $rownum ++;
3540: }
3541: unless (($position eq 'top') || ($position eq 'lower')) {
3542: foreach my $type (@mailings) {
3543: $css_class = $rownum%2?' class="LC_odd_row"':'';
3544: $datatable .= '<tr'.$css_class.'>'.
3545: '<td><span class="LC_nobreak">'.
3546: $titles->{$type}.': </span></td>'.
3547: '<td class="LC_left_item">';
3548: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
3549: $datatable .= '<fieldset><legend>'.&mt('E-mail recipient(s)').'</legend>';
3550: }
3551: $datatable .= '<span class="LC_nobreak">';
3552: foreach my $item (@contacts) {
3553: $datatable .= '<label>'.
3554: '<input type="checkbox" name="'.$type.'"'.
3555: $checked{$type}{$item}.
3556: ' value="'.$item.'" />'.$short_titles->{$item}.
3557: '</label> ';
3558: }
3559: $datatable .= '</span><br />'.&mt('Others').': '.
3560: '<input type="text" name="'.$type.'_others" '.
3561: 'value="'.$otheremails{$type}.'" />';
3562: my %locchecked;
3563: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
3564: foreach my $loc ('s','b') {
3565: if ($includeloc{$type} eq $loc) {
3566: $locchecked{$loc} = ' checked="checked"';
3567: last;
3568: }
3569: }
3570: $datatable .= '<br />'.&mt('Bcc:').(' 'x6).
3571: '<input type="text" name="'.$type.'_bcc" '.
3572: 'value="'.$bccemails{$type}.'" /></fieldset>'.
3573: '<fieldset><legend>'.&mt('Optional added text').'</legend>'.
3574: &mt('Text automatically added to e-mail:').' '.
3575: '<input type="text" name="'.$type.'_includestr" value="'.$includestr{$type}.'" /><br />'.
3576: '<span class="LC_nobreak">'.&mt('Location:').' '.
3577: '<label><input type="radio" name="'.$type.'_includeloc" value="s"'.$locchecked{'s'}.' />'.&mt('in subject').'</label>'.
3578: (' 'x2).
3579: '<label><input type="radio" name="'.$type.'_includeloc" value="b"'.$locchecked{'b'}.' />'.&mt('in body').'</label>'.
3580: '</span></fieldset>';
3581: }
3582: $datatable .= '</td></tr>'."\n";
3583: $rownum ++;
3584: }
3585: }
3586: if ($position eq 'middle') {
3587: my %choices;
3588: my $corelink = &core_link_msu();
3589: $choices{'reporterrors'} = &mt('E-mail error reports to [_1]',$corelink);
3590: $choices{'reportupdates'} = &mt('E-mail record of completed LON-CAPA updates to [_1]',
3591: $corelink);
3592: $choices{'reportstatus'} = &mt('E-mail status if errors above threshold to [_1]',$corelink);
3593: my @toggles = ('reporterrors','reportupdates','reportstatus');
3594: my %defaultchecked = ('reporterrors' => 'on',
3595: 'reportupdates' => 'on',
3596: 'reportstatus' => 'on');
3597: (my $reports,$rownum) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
3598: \%choices,$rownum);
3599: $datatable .= $reports;
3600: } elsif ($position eq 'lower') {
3601: $css_class = $rownum%2?' class="LC_odd_row"':'';
3602: my ($threshold,$sysmail,%excluded,%weights);
3603: my ($defaults,$names) = &Apache::loncommon::lon_status_items();
3604: if ($lonstatus{'threshold'} =~ /^\d+$/) {
3605: $threshold = $lonstatus{'threshold'};
3606: } else {
3607: $threshold = $defaults->{'threshold'};
3608: }
3609: if ($lonstatus{'sysmail'} =~ /^\d+$/) {
3610: $sysmail = $lonstatus{'sysmail'};
3611: } else {
3612: $sysmail = $defaults->{'sysmail'};
3613: }
3614: if (ref($lonstatus{'weights'}) eq 'HASH') {
3615: foreach my $type ('E','W','N','U') {
3616: if ($lonstatus{'weights'}{$type} =~ /^\d+$/) {
3617: $weights{$type} = $lonstatus{'weights'}{$type};
3618: } else {
3619: $weights{$type} = $defaults->{$type};
3620: }
3621: }
3622: } else {
3623: foreach my $type ('E','W','N','U') {
3624: $weights{$type} = $defaults->{$type};
3625: }
3626: }
3627: if (ref($lonstatus{'excluded'}) eq 'ARRAY') {
3628: if (@{$lonstatus{'excluded'}} > 0) {
3629: map {$excluded{$_} = 1; } @{$lonstatus{'excluded'}};
3630: }
3631: }
3632: $datatable .= '<tr'.$css_class.'>'.
3633: '<td class="LC_left_item"><span class="LC_nobreak">'.
3634: $titles->{'errorthreshold'}.
3635: '</span></td><td class="LC_left_item">'.
3636: '<input type="text" name="errorthreshold" value="'.
3637: $threshold.'" size="5" /></td></tr>';
3638: $rownum ++;
3639: $css_class = $rownum%2?' class="LC_odd_row"':'';
3640: $datatable .= '<tr'.$css_class.'>'.
3641: '<td class="LC_left_item">'.
3642: '<span class="LC_nobreak">'.$titles->{'errorweights'}.
3643: '</span></td><td class="LC_left_item"><table><tr>';
3644: foreach my $type ('E','W','N','U') {
3645: $datatable .= '<td>'.$names->{$type}.'<br />'.
3646: '<input type="text" name="errorweights_'.$type.'" value="'.
3647: $weights{$type}.'" size="5" /></td>';
3648: }
3649: $datatable .= '</tr></table></tr>';
3650: $rownum ++;
3651: $css_class = $rownum%2?' class="LC_odd_row"':'';
3652: $datatable .= '<tr'.$css_class.'><td class="LC_left_item">'.
3653: $titles->{'errorexcluded'}.'</td>'.
3654: '<td class="LC_left_item"><table>';
3655: my $numinrow = 4;
3656: my @ids = sort(values(%Apache::lonnet::serverhomeIDs));
3657: for (my $i=0; $i<@ids; $i++) {
3658: my $rem = $i%($numinrow);
3659: if ($rem == 0) {
3660: if ($i > 0) {
3661: $datatable .= '</tr>';
3662: }
3663: $datatable .= '<tr>';
3664: }
3665: my $check;
3666: if ($excluded{$ids[$i]}) {
3667: $check = ' checked="checked" ';
3668: }
3669: $datatable .= '<td class="LC_left_item">'.
3670: '<span class="LC_nobreak"><label>'.
3671: '<input type="checkbox" name="errorexcluded" '.
3672: 'value="'.$ids[$i].'"'.$check.' />'.
3673: $ids[$i].'</label></span></td>';
3674: }
3675: my $colsleft = $numinrow - @ids%($numinrow);
3676: if ($colsleft > 1 ) {
3677: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
3678: ' </td>';
3679: } elsif ($colsleft == 1) {
3680: $datatable .= '<td class="LC_left_item"> </td>';
3681: }
3682: $datatable .= '</tr></table></td></tr>';
3683: $rownum ++;
3684: $css_class = $rownum%2?' class="LC_odd_row"':'';
3685: $datatable .= '<tr'.$css_class.'>'.
3686: '<td class="LC_left_item"><span class="LC_nobreak">'.
3687: $titles->{'errorsysmail'}.
3688: '</span></td><td class="LC_left_item">'.
3689: '<input type="text" name="errorsysmail" value="'.
3690: $sysmail.'" size="5" /></td></tr>';
3691: $rownum ++;
3692: } elsif ($position eq 'bottom') {
3693: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
3694: my (@posstypes,%usertypeshash);
3695: if (ref($types) eq 'ARRAY') {
3696: @posstypes = @{$types};
3697: }
3698: if (@posstypes) {
3699: if (ref($usertypes) eq 'HASH') {
3700: %usertypeshash = %{$usertypes};
3701: }
3702: my @overridden;
3703: my $numinrow = 4;
3704: if (ref($settings) eq 'HASH') {
3705: if (ref($settings->{'overrides'}) eq 'HASH') {
3706: foreach my $key (sort(keys(%{$settings->{'overrides'}}))) {
3707: if (ref($settings->{'overrides'}{$key}) eq 'HASH') {
3708: push(@overridden,$key);
3709: foreach my $item (@contacts) {
3710: if ($settings->{'overrides'}{$key}{$item}) {
3711: $checked{'override_'.$key}{$item} = ' checked="checked" ';
3712: }
3713: }
3714: $otheremails{'override_'.$key} = $settings->{'overrides'}{$key}{'others'};
3715: $bccemails{'override_'.$key} = $settings->{'overrides'}{$key}{'bcc'};
3716: $includeloc{'override_'.$key} = '';
3717: $includestr{'override_'.$key} = '';
3718: if ($settings->{'overrides'}{$key}{'include'} ne '') {
3719: ($includeloc{'override_'.$key},$includestr{'override_'.$key}) =
3720: split(/:/,$settings->{'overrides'}{$key}{'include'},2);
3721: $includestr{'override_'.$key} = &unescape($includestr{'override_'.$key});
3722: }
3723: }
3724: }
3725: }
3726: }
3727: my $customclass = 'LC_helpdesk_override';
3728: my $optionsprefix = 'LC_options_helpdesk_';
3729:
3730: my $onclicktypes = "toggleHelpdeskRow(this.form,'overrides','$customclass','$optionsprefix');";
3731:
3732: $datatable .= &insttypes_row($settings,$types,$usertypes,$dom,
3733: $numinrow,$othertitle,'overrides',
3734: \$rownum,$onclicktypes,$customclass);
3735: $rownum ++;
3736: $usertypeshash{'default'} = $othertitle;
3737: foreach my $status (@posstypes) {
3738: my $css_class;
3739: if ($rownum%2) {
3740: $css_class = 'LC_odd_row ';
3741: }
3742: $css_class .= $customclass;
3743: my $rowid = $optionsprefix.$status;
3744: my $hidden = 1;
3745: my $currstyle = 'display:none';
3746: if (grep(/^\Q$status\E$/,@overridden)) {
3747: $currstyle = 'display:table-row';
3748: $hidden = 0;
3749: }
3750: my $key = 'override_'.$status;
3751: $datatable .= &overridden_helpdesk($checked{$key},$otheremails{$key},$bccemails{$key},
3752: $includeloc{$key},$includestr{$key},$status,$rowid,
3753: $usertypeshash{$status},$css_class,$currstyle,
3754: \@contacts,$short_titles);
3755: unless ($hidden) {
3756: $rownum ++;
3757: }
3758: }
3759: }
3760: }
3761: $$rowtotal += $rownum;
3762: return $datatable;
3763: }
3764:
3765: sub core_link_msu {
3766: return &Apache::loncommon::modal_link('http://loncapa.org/core.html',
3767: &mt('LON-CAPA core group - MSU'),600,500);
3768: }
3769:
3770: sub overridden_helpdesk {
3771: my ($checked,$otheremails,$bccemails,$includeloc,$includestr,$type,$rowid,
3772: $typetitle,$css_class,$rowstyle,$contacts,$short_titles) = @_;
3773: my $class = 'LC_left_item';
3774: if ($css_class) {
3775: $css_class = ' class="'.$css_class.'"';
3776: }
3777: if ($rowid) {
3778: $rowid = ' id="'.$rowid.'"';
3779: }
3780: if ($rowstyle) {
3781: $rowstyle = ' style="'.$rowstyle.'"';
3782: }
3783: my ($output,$description);
3784: $description = &mt('Helpdesk requests from: [_1] in this domain (overrides default)',"<b>$typetitle</b>");
3785: $output = '<tr'.$css_class.$rowid.$rowstyle.'>'.
3786: "<td>$description</td>\n".
3787: '<td class="'.$class.'" colspan="2">'.
3788: '<fieldset><legend>'.&mt('E-mail recipient(s)').'</legend>'.
3789: '<span class="LC_nobreak">';
3790: if (ref($contacts) eq 'ARRAY') {
3791: foreach my $item (@{$contacts}) {
3792: my $check;
3793: if (ref($checked) eq 'HASH') {
3794: $check = $checked->{$item};
3795: }
3796: my $title;
3797: if (ref($short_titles) eq 'HASH') {
3798: $title = $short_titles->{$item};
3799: }
3800: $output .= '<label>'.
3801: '<input type="checkbox" name="override_'.$type.'"'.$check.
3802: ' value="'.$item.'" />'.$title.'</label> ';
3803: }
3804: }
3805: $output .= '</span><br />'.&mt('Others').': '.
3806: '<input type="text" name="override_'.$type.'_others" '.
3807: 'value="'.$otheremails.'" />';
3808: my %locchecked;
3809: foreach my $loc ('s','b') {
3810: if ($includeloc eq $loc) {
3811: $locchecked{$loc} = ' checked="checked"';
3812: last;
3813: }
3814: }
3815: $output .= '<br />'.&mt('Bcc:').(' 'x6).
3816: '<input type="text" name="override_'.$type.'_bcc" '.
3817: 'value="'.$bccemails.'" /></fieldset>'.
3818: '<fieldset><legend>'.&mt('Optional added text').'</legend>'.
3819: &mt('Text automatically added to e-mail:').' '.
3820: '<input type="text" name="override_'.$type.'_includestr" value="'.$includestr.'" /><br />'.
3821: '<span class="LC_nobreak">'.&mt('Location:').' '.
3822: '<label><input type="radio" name="override_'.$type.'_includeloc" value="s"'.$locchecked{'s'}.' />'.&mt('in subject').'</label>'.
3823: (' 'x2).
3824: '<label><input type="radio" name="override_'.$type.'_includeloc" value="b"'.$locchecked{'b'}.' />'.&mt('in body').'</label>'.
3825: '</span></fieldset>'.
3826: '</td></tr>'."\n";
3827: return $output;
3828: }
3829:
3830: sub contacts_javascript {
3831: return <<"ENDSCRIPT";
3832:
3833: <script type="text/javascript">
3834: // <![CDATA[
3835:
3836: function screenshotSize(field) {
3837: if (document.getElementById('help_screenshotsize')) {
3838: if (field.value == 'no') {
3839: document.getElementById('help_screenshotsize').style.display="none";
3840: } else {
3841: document.getElementById('help_screenshotsize').style.display="";
3842: }
3843: }
3844: return;
3845: }
3846:
3847: function toggleHelpdeskRow(form,checkbox,target,prefix,docount) {
3848: if (form.elements[checkbox].length != undefined) {
3849: var count = 0;
3850: if (docount) {
3851: for (var i=0; i<form.elements[checkbox].length; i++) {
3852: if (form.elements[checkbox][i].checked) {
3853: count ++;
3854: }
3855: }
3856: }
3857: for (var i=0; i<form.elements[checkbox].length; i++) {
3858: var type = form.elements[checkbox][i].value;
3859: if (document.getElementById(prefix+type)) {
3860: if (form.elements[checkbox][i].checked) {
3861: document.getElementById(prefix+type).style.display = 'table-row';
3862: if (count % 2 == 1) {
3863: document.getElementById(prefix+type).className = target+' LC_odd_row';
3864: } else {
3865: document.getElementById(prefix+type).className = target;
3866: }
3867: count ++;
3868: } else {
3869: document.getElementById(prefix+type).style.display = 'none';
3870: }
3871: }
3872: }
3873: }
3874: return;
3875: }
3876:
3877:
3878: // ]]>
3879: </script>
3880:
3881: ENDSCRIPT
3882: }
3883:
3884: sub print_helpsettings {
3885: my ($position,$dom,$settings,$rowtotal) = @_;
3886: my $confname = $dom.'-domainconfig';
3887: my $formname = 'display';
3888: my ($datatable,$itemcount);
3889: if ($position eq 'top') {
3890: $itemcount = 1;
3891: my (%choices,%defaultchecked,@toggles);
3892: $choices{'submitbugs'} = &mt('Display link to: [_1]?',
3893: &Apache::loncommon::modal_link('http://bugs.loncapa.org',
3894: &mt('LON-CAPA bug tracker'),600,500));
3895: %defaultchecked = ('submitbugs' => 'on');
3896: @toggles = ('submitbugs');
3897: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
3898: \%choices,$itemcount);
3899: $$rowtotal ++;
3900: } else {
3901: my $css_class;
3902: my %existing=&Apache::lonnet::dump('roles',$dom,$confname,'rolesdef_');
3903: my (%customroles,%ordered,%current);
3904: if (ref($settings) eq 'HASH') {
3905: if (ref($settings->{'adhoc'}) eq 'HASH') {
3906: %current = %{$settings->{'adhoc'}};
3907: }
3908: }
3909: my $count = 0;
3910: foreach my $key (sort(keys(%existing))) {
3911: if ($key=~/^rolesdef\_(\w+)$/) {
3912: my $rolename = $1;
3913: my (%privs,$order);
3914: ($privs{'system'},$privs{'domain'},$privs{'course'}) = split(/\_/,$existing{$key});
3915: $customroles{$rolename} = \%privs;
3916: if (ref($current{$rolename}) eq 'HASH') {
3917: $order = $current{$rolename}{'order'};
3918: }
3919: if ($order eq '') {
3920: $order = $count;
3921: }
3922: $ordered{$order} = $rolename;
3923: $count++;
3924: }
3925: }
3926: my $maxnum = scalar(keys(%ordered));
3927: my @roles_by_num = ();
3928: foreach my $item (sort {$a <=> $b } (keys(%ordered))) {
3929: push(@roles_by_num,$item);
3930: }
3931: my $context = 'domprefs';
3932: my $crstype = 'Course';
3933: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
3934: my @accesstypes = ('all','dh','da','none');
3935: my ($numstatustypes,@jsarray);
3936: if (ref($types) eq 'ARRAY') {
3937: if (@{$types} > 0) {
3938: $numstatustypes = scalar(@{$types});
3939: push(@accesstypes,'status');
3940: @jsarray = ('bystatus');
3941: }
3942: }
3943: my %domhelpdesk = &Apache::lonnet::get_active_domroles($dom,['dh','da']);
3944: if (keys(%domhelpdesk)) {
3945: push(@accesstypes,('inc','exc'));
3946: push(@jsarray,('notinc','notexc'));
3947: }
3948: my $hiddenstr = join("','",@jsarray);
3949: my $context = 'domprefs';
3950: my $crstype = 'Course';
3951: my $prefix = 'helproles_';
3952: my $add_class = 'LC_hidden';
3953: foreach my $num (@roles_by_num) {
3954: my $role = $ordered{$num};
3955: my ($desc,$access,@statuses);
3956: if (ref($current{$role}) eq 'HASH') {
3957: $desc = $current{$role}{'desc'};
3958: $access = $current{$role}{'access'};
3959: if (ref($current{$role}{'insttypes'}) eq 'ARRAY') {
3960: @statuses = @{$current{$role}{'insttypes'}};
3961: }
3962: }
3963: if ($desc eq '') {
3964: $desc = $role;
3965: }
3966: my $identifier = 'custhelp'.$num;
3967: my %full=();
3968: my %levels= (
3969: course => {},
3970: domain => {},
3971: system => {},
3972: );
3973: my %levelscurrent=(
3974: course => {},
3975: domain => {},
3976: system => {},
3977: );
3978: &Apache::lonuserutils::custom_role_privs($customroles{$role},\%full,\%levels,\%levelscurrent);
3979: my @templateroles = &Apache::lonuserutils::custom_template_roles($context,$crstype);
3980: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3981: my $chgstr = ' onchange="javascript:reorderHelpRoles(this.form,'."'helproles_".$num."_pos'".');"';
3982: $datatable .= '<tr '.$css_class.'><td style="vertical-align: top"><b>'.$role.'</b><br />'.
3983: '<select name="helproles_'.$num.'_pos"'.$chgstr.'>';
3984: for (my $k=0; $k<=$maxnum; $k++) {
3985: my $vpos = $k+1;
3986: my $selstr;
3987: if ($k == $num) {
3988: $selstr = ' selected="selected" ';
3989: }
3990: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
3991: }
3992: $datatable .= '</select>'.(' 'x2).
3993: '<input type="hidden" name="helproles_'.$num.'" value="'.$role.'" />'.
3994: '</td>'.
3995: '<td><fieldset><legend>'.&mt('Role name').'</legend>'.
3996: &mt('Name shown to users:').
3997: '<input type="text" name="helproles_'.$num.'_desc" value="'.$desc.'" />'.
3998: '</fieldset>'.
3999: &helpdeskroles_access($dom,$prefix,$num,$add_class,$current{$role},\@accesstypes,
4000: $othertitle,$usertypes,$types,\%domhelpdesk).
4001: '<fieldset>'.
4002: '<legend>'.&mt('Role privileges').&adhocbutton($prefix,$num,'privs','show').'</legend>'.
4003: &Apache::lonuserutils::custom_role_table($crstype,\%full,\%levels,
4004: \%levelscurrent,$identifier,
4005: 'LC_hidden',$prefix.$num.'_privs').
4006: '</fieldset></td>';
4007: $itemcount ++;
4008: }
4009: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4010: my $newcust = 'custhelp'.$count;
4011: my (%privs,%levelscurrent);
4012: my %full=();
4013: my %levels= (
4014: course => {},
4015: domain => {},
4016: system => {},
4017: );
4018: &Apache::lonuserutils::custom_role_privs(\%privs,\%full,\%levels,\%levelscurrent);
4019: my @templateroles = &Apache::lonuserutils::custom_template_roles($context,$crstype);
4020: my $chgstr = ' onchange="javascript:reorderHelpRoles(this.form,'."'helproles_".$count."_pos'".');"';
4021: $datatable .= '<tr '.$css_class.'><td style="vertical-align: top"><span class="LC_nobreak"><label>'.
4022: '<input type="hidden" name="helproles_maxnum" value="'.$maxnum.'" />'."\n".
4023: '<select name="helproles_'.$count.'_pos"'.$chgstr.'>';
4024: for (my $k=0; $k<$maxnum+1; $k++) {
4025: my $vpos = $k+1;
4026: my $selstr;
4027: if ($k == $maxnum) {
4028: $selstr = ' selected="selected" ';
4029: }
4030: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
4031: }
4032: $datatable .= '</select> '."\n".
4033: '<input type="checkbox" name="newcusthelp" value="'.$count.'" />'. &mt('Add').
4034: '</label></span></td>'.
4035: '<td><fieldset><legend>'.&mt('Role name').'</legend>'.
4036: '<span class="LC_nobreak">'.
4037: &mt('Internal name:').
4038: '<input type="text" size="10" name="custhelpname'.$count.'" value="" />'.
4039: '</span>'.(' 'x4).
4040: '<span class="LC_nobreak">'.
4041: &mt('Name shown to users:').
4042: '<input type="text" size="20" name="helproles_'.$count.'_desc" value="" />'.
4043: '</span></fieldset>'.
4044: &helpdeskroles_access($dom,$prefix,$count,'',undef,\@accesstypes,$othertitle,
4045: $usertypes,$types,\%domhelpdesk).
4046: '<fieldset><legend>'.&mt('Role privileges').'</legend>'.
4047: &Apache::lonuserutils::custom_role_header($context,$crstype,
4048: \@templateroles,$newcust).
4049: &Apache::lonuserutils::custom_role_table('Course',\%full,\%levels,
4050: \%levelscurrent,$newcust).
4051: '</fieldset>'.
4052: &helpsettings_javascript(\@roles_by_num,$maxnum,$hiddenstr,$formname).
4053: '</td></tr>';
4054: $count ++;
4055: $$rowtotal += $count;
4056: }
4057: return $datatable;
4058: }
4059:
4060: sub adhocbutton {
4061: my ($prefix,$num,$field,$visibility) = @_;
4062: my %lt = &Apache::lonlocal::texthash(
4063: show => 'Show details',
4064: hide => 'Hide details',
4065: );
4066: return '<span style="text-decoration:line-through; font-weight: normal;">'.(' 'x10).
4067: '</span>'.(' 'x2).'<input type="button" id="'.$prefix.$num.'_'.$field.'_vis"'.
4068: ' value="'.$lt{$visibility}.'" style="height:20px;" '.
4069: 'onclick="toggleHelpdeskItem('."'$num','$field'".');" />'.(' 'x2);
4070: }
4071:
4072: sub helpsettings_javascript {
4073: my ($roles_by_num,$total,$hiddenstr,$formname) = @_;
4074: return unless(ref($roles_by_num) eq 'ARRAY');
4075: my %html_js_lt = &Apache::lonlocal::texthash(
4076: show => 'Show details',
4077: hide => 'Hide details',
4078: );
4079: &html_escape(\%html_js_lt);
4080: my $jstext = ' var helproles = Array('."'".join("','",@{$roles_by_num})."'".');'."\n";
4081: return <<"ENDSCRIPT";
4082: <script type="text/javascript">
4083: // <![CDATA[
4084:
4085: function reorderHelpRoles(form,item) {
4086: var changedVal;
4087: $jstext
4088: var newpos = 'helproles_${total}_pos';
4089: var maxh = 1 + $total;
4090: var current = new Array();
4091: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
4092: if (item == newpos) {
4093: changedVal = newitemVal;
4094: } else {
4095: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
4096: current[newitemVal] = newpos;
4097: }
4098: for (var i=0; i<helproles.length; i++) {
4099: var elementName = 'helproles_'+helproles[i]+'_pos';
4100: if (elementName != item) {
4101: if (form.elements[elementName]) {
4102: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
4103: current[currVal] = elementName;
4104: }
4105: }
4106: }
4107: var oldVal;
4108: for (var j=0; j<maxh; j++) {
4109: if (current[j] == undefined) {
4110: oldVal = j;
4111: }
4112: }
4113: if (oldVal < changedVal) {
4114: for (var k=oldVal+1; k<=changedVal ; k++) {
4115: var elementName = current[k];
4116: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
4117: }
4118: } else {
4119: for (var k=changedVal; k<oldVal; k++) {
4120: var elementName = current[k];
4121: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
4122: }
4123: }
4124: return;
4125: }
4126:
4127: function helpdeskAccess(num) {
4128: var curraccess = null;
4129: if (document.$formname.elements['helproles_'+num+'_access'].length) {
4130: for (var i=0; i<document.$formname.elements['helproles_'+num+'_access'].length; i++) {
4131: if (document.$formname.elements['helproles_'+num+'_access'][i].checked) {
4132: curraccess = document.$formname.elements['helproles_'+num+'_access'][i].value;
4133: }
4134: }
4135: }
4136: var shown = Array();
4137: var hidden = Array();
4138: if (curraccess == 'none') {
4139: hidden = Array('$hiddenstr');
4140: } else {
4141: if (curraccess == 'status') {
4142: shown = Array('bystatus');
4143: hidden = Array('notinc','notexc');
4144: } else {
4145: if (curraccess == 'exc') {
4146: shown = Array('notexc');
4147: hidden = Array('notinc','bystatus');
4148: }
4149: if (curraccess == 'inc') {
4150: shown = Array('notinc');
4151: hidden = Array('notexc','bystatus');
4152: }
4153: if ((curraccess == 'all') || (curraccess == 'dh') || (curraccess == 'da')) {
4154: hidden = Array('notinc','notexc','bystatus');
4155: }
4156: }
4157: }
4158: if (hidden.length > 0) {
4159: for (var i=0; i<hidden.length; i++) {
4160: if (document.getElementById('helproles_'+num+'_'+hidden[i])) {
4161: document.getElementById('helproles_'+num+'_'+hidden[i]).style.display = 'none';
4162: }
4163: }
4164: }
4165: if (shown.length > 0) {
4166: for (var i=0; i<shown.length; i++) {
4167: if (document.getElementById('helproles_'+num+'_'+shown[i])) {
4168: if (shown[i] == 'privs') {
4169: document.getElementById('helproles_'+num+'_'+shown[i]).style.display = 'block';
4170: } else {
4171: document.getElementById('helproles_'+num+'_'+shown[i]).style.display = 'inline-block';
4172: }
4173: }
4174: }
4175: }
4176: return;
4177: }
4178:
4179: function toggleHelpdeskItem(num,field) {
4180: if (document.getElementById('helproles_'+num+'_'+field)) {
4181: if (document.getElementById('helproles_'+num+'_'+field).className.match(/(?:^|\\s)LC_hidden(?!\\S)/)) {
4182: document.getElementById('helproles_'+num+'_'+field).className =
4183: document.getElementById('helproles_'+num+'_'+field).className.replace(/(?:^|\\s)LC_hidden(?!\\S)/g ,'');
4184: if (document.getElementById('helproles_'+num+'_'+field+'_vis')) {
4185: document.getElementById('helproles_'+num+'_'+field+'_vis').value = '$html_js_lt{hide}';
4186: }
4187: } else {
4188: document.getElementById('helproles_'+num+'_'+field).className += ' LC_hidden';
4189: if (document.getElementById('helproles_'+num+'_'+field+'_vis')) {
4190: document.getElementById('helproles_'+num+'_'+field+'_vis').value = '$html_js_lt{show}';
4191: }
4192: }
4193: }
4194: return;
4195: }
4196:
4197: // ]]>
4198: </script>
4199:
4200: ENDSCRIPT
4201: }
4202:
4203: sub helpdeskroles_access {
4204: my ($dom,$prefix,$num,$add_class,$current,$accesstypes,$othertitle,
4205: $usertypes,$types,$domhelpdesk) = @_;
4206: return unless ((ref($accesstypes) eq 'ARRAY') && (ref($domhelpdesk) eq 'HASH'));
4207: my %lt = &Apache::lonlocal::texthash(
4208: 'rou' => 'Role usage',
4209: 'whi' => 'Which helpdesk personnel may use this role?',
4210: 'all' => 'All with domain helpdesk or helpdesk assistant role',
4211: 'dh' => 'All with domain helpdesk role',
4212: 'da' => 'All with domain helpdesk assistant role',
4213: 'none' => 'None',
4214: 'status' => 'Determined based on institutional status',
4215: 'inc' => 'Include all, but exclude specific personnel',
4216: 'exc' => 'Exclude all, but include specific personnel',
4217: );
4218: my %usecheck = (
4219: all => ' checked="checked"',
4220: );
4221: my %displaydiv = (
4222: status => 'none',
4223: inc => 'none',
4224: exc => 'none',
4225: priv => 'block',
4226: );
4227: my $output;
4228: if (ref($current) eq 'HASH') {
4229: if (($current->{'access'} ne '') && ($current->{'access'} ne 'all')) {
4230: if (grep(/^\Q$current->{access}\E$/,@{$accesstypes})) {
4231: $usecheck{$current->{access}} = $usecheck{'all'};
4232: delete($usecheck{'all'});
4233: if ($current->{access} =~ /^(status|inc|exc)$/) {
4234: my $access = $1;
4235: $displaydiv{$access} = 'inline';
4236: } elsif ($current->{access} eq 'none') {
4237: $displaydiv{'priv'} = 'none';
4238: }
4239: }
4240: }
4241: }
4242: $output = '<fieldset id="'.$prefix.$num.'_usage"><legend>'.$lt{'rou'}.'</legend>'.
4243: '<p>'.$lt{'whi'}.'</p>';
4244: foreach my $access (@{$accesstypes}) {
4245: $output .= '<p><label><input type="radio" name="'.$prefix.$num.'_access" value="'.$access.'" '.$usecheck{$access}.
4246: ' onclick="helpdeskAccess('."'$num'".');" />'.
4247: $lt{$access}.'</label>';
4248: if ($access eq 'status') {
4249: $output .= '<div id="'.$prefix.$num.'_bystatus" style="display:'.$displaydiv{$access}.'">'.
4250: &Apache::lonuserutils::adhoc_status_types($dom,$prefix,$num,$current->{$access},
4251: $othertitle,$usertypes,$types).
4252: '</div>';
4253: } elsif (($access eq 'inc') && (keys(%{$domhelpdesk}) > 0)) {
4254: $output .= '<div id="'.$prefix.$num.'_notinc" style="display:'.$displaydiv{$access}.'">'.
4255: &Apache::lonuserutils::adhoc_staff($access,$prefix,$num,$current->{$access},$domhelpdesk).
4256: '</div>';
4257: } elsif (($access eq 'exc') && (keys(%{$domhelpdesk}) > 0)) {
4258: $output .= '<div id="'.$prefix.$num.'_notexc" style="display:'.$displaydiv{$access}.'">'.
4259: &Apache::lonuserutils::adhoc_staff($access,$prefix,$num,$current->{$access},$domhelpdesk).
4260: '</div>';
4261: }
4262: $output .= '</p>';
4263: }
4264: $output .= '</fieldset>';
4265: return $output;
4266: }
4267:
4268: sub radiobutton_prefs {
4269: my ($settings,$toggles,$defaultchecked,$choices,$itemcount,$onclick,
4270: $additional,$align) = @_;
4271: return unless ((ref($toggles) eq 'ARRAY') && (ref($defaultchecked) eq 'HASH') &&
4272: (ref($choices) eq 'HASH'));
4273:
4274: my (%checkedon,%checkedoff,$datatable,$css_class);
4275:
4276: foreach my $item (@{$toggles}) {
4277: if ($defaultchecked->{$item} eq 'on') {
4278: $checkedon{$item} = ' checked="checked" ';
4279: $checkedoff{$item} = ' ';
4280: } elsif ($defaultchecked->{$item} eq 'off') {
4281: $checkedoff{$item} = ' checked="checked" ';
4282: $checkedon{$item} = ' ';
4283: }
4284: }
4285: if (ref($settings) eq 'HASH') {
4286: foreach my $item (@{$toggles}) {
4287: if ($settings->{$item} eq '1') {
4288: $checkedon{$item} = ' checked="checked" ';
4289: $checkedoff{$item} = ' ';
4290: } elsif ($settings->{$item} eq '0') {
4291: $checkedoff{$item} = ' checked="checked" ';
4292: $checkedon{$item} = ' ';
4293: }
4294: }
4295: }
4296: if ($onclick) {
4297: $onclick = ' onclick="'.$onclick.'"';
4298: }
4299: foreach my $item (@{$toggles}) {
4300: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4301: $datatable .=
4302: '<tr'.$css_class.'><td style="vertical-align: top">'.
4303: '<span class="LC_nobreak">'.$choices->{$item}.
4304: '</span></td>';
4305: if ($align eq 'left') {
4306: $datatable .= '<td class="LC_left_item">';
4307: } else {
4308: $datatable .= '<td class="LC_right_item">';
4309: }
4310: $datatable .=
4311: '<span class="LC_nobreak">'.
4312: '<label><input type="radio" name="'.
4313: $item.'" '.$checkedon{$item}.' value="1"'.$onclick.' />'.&mt('Yes').
4314: '</label> <label><input type="radio" name="'.$item.'" '.
4315: $checkedoff{$item}.' value="0"'.$onclick.' />'.&mt('No').'</label>'.
4316: '</span>'.$additional.
4317: '</td>'.
4318: '</tr>';
4319: $itemcount ++;
4320: }
4321: return ($datatable,$itemcount);
4322: }
4323:
4324: sub print_ltitools {
4325: my ($dom,$settings,$rowtotal) = @_;
4326: my $rownum = 0;
4327: my $css_class;
4328: my $itemcount = 1;
4329: my $maxnum = 0;
4330: my %ordered;
4331: if (ref($settings) eq 'HASH') {
4332: foreach my $item (keys(%{$settings})) {
4333: if (ref($settings->{$item}) eq 'HASH') {
4334: my $num = $settings->{$item}{'order'};
4335: $ordered{$num} = $item;
4336: }
4337: }
4338: }
4339: my $confname = $dom.'-domainconfig';
4340: my $switchserver = &check_switchserver($dom,$confname);
4341: my $maxnum = scalar(keys(%ordered));
4342: my $datatable;
4343: my %lt = <itools_names();
4344: my @courseroles = ('cc','in','ta','ep','st');
4345: my @ltiroles = qw(Instructor ContentDeveloper TeachingAssistant Learner);
4346: my @fields = ('fullname','firstname','lastname','email','roles','user');
4347: if (keys(%ordered)) {
4348: my @items = sort { $a <=> $b } keys(%ordered);
4349: for (my $i=0; $i<@items; $i++) {
4350: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4351: my $item = $ordered{$items[$i]};
4352: my ($title,$key,$secret,$url,$lifetime,$imgsrc,%sigsel);
4353: if (ref($settings->{$item}) eq 'HASH') {
4354: $title = $settings->{$item}->{'title'};
4355: $url = $settings->{$item}->{'url'};
4356: $key = $settings->{$item}->{'key'};
4357: $secret = $settings->{$item}->{'secret'};
4358: $lifetime = $settings->{$item}->{'lifetime'};
4359: my $image = $settings->{$item}->{'image'};
4360: if ($image ne '') {
4361: $imgsrc = '<img src="'.$image.'" alt="'.&mt('Tool Provider icon').'" />';
4362: }
4363: if ($settings->{$item}->{'sigmethod'} eq 'HMAC-256') {
4364: $sigsel{'HMAC-256'} = ' selected="selected"';
4365: } else {
4366: $sigsel{'HMAC-SHA1'} = ' selected="selected"';
4367: }
4368: }
4369: my $chgstr = ' onchange="javascript:reorderLTITools(this.form,'."'ltitools_".$item."'".');"';
4370: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
4371: .'<select name="ltitools_'.$item.'"'.$chgstr.'>';
4372: for (my $k=0; $k<=$maxnum; $k++) {
4373: my $vpos = $k+1;
4374: my $selstr;
4375: if ($k == $i) {
4376: $selstr = ' selected="selected" ';
4377: }
4378: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
4379: }
4380: $datatable .= '</select>'.(' 'x2).
4381: '<label><input type="checkbox" name="ltitools_del" value="'.$item.'" />'.
4382: &mt('Delete?').'</label></span></td>'.
4383: '<td colspan="2">'.
4384: '<fieldset><legend>'.&mt('Required settings').'</legend>'.
4385: '<span class="LC_nobreak">'.$lt{'title'}.':<input type="text" size="20" name="ltitools_title_'.$i.'" value="'.$title.'" /></span> '.
4386: (' 'x2).
4387: '<span class="LC_nobreak">'.$lt{'version'}.':<select name="ltitools_version_'.$i.'">'.
4388: '<option value="LTI-1p0" selected="selected">1.1</option></select></span> '.
4389: (' 'x2).
4390: '<span class="LC_nobreak">'.$lt{'msgtype'}.':<select name="ltitools_msgtype_'.$i.'">'.
4391: '<option value="basic-lti-launch-request" selected="selected">Launch</option></select></span> '.
4392: (' 'x2).
4393: '<span class="LC_nobreak">'.$lt{'sigmethod'}.':<select name="ltitools_sigmethod_'.$i.'">'.
4394: '<option value="HMAC-SHA1"'.$sigsel{'HMAC-SHA1'}.'>HMAC-SHA1</option>'.
4395: '<option value="HMAC-SHA256"'.$sigsel{'HMAC-SHA256'}.'>HMAC-SHA256</option></select></span>'.
4396: '<br /><br />'.
4397: '<span class="LC_nobreak">'.$lt{'url'}.':<input type="text" size="40" name="ltitools_url_'.$i.'"'.
4398: ' value="'.$url.'" /></span>'.
4399: (' 'x2).
4400: '<span class="LC_nobreak">'.$lt{'key'}.':'.
4401: '<input type="text" size="25" name="ltitools_key_'.$i.'" value="'.$key.'" /></span> '.
4402: (' 'x2).
4403: '<span class="LC_nobreak">'.$lt{'lifetime'}.':'.
4404: '<input type="text" size="5" name="ltitools_lifetime_'.$i.'" value="'.$lifetime.'" /></span> '.
4405: (' 'x2).
4406: '<span class="LC_nobreak">'.$lt{'secret'}.':'.
4407: '<input type="password" size="20" name="ltitools_secret_'.$i.'" value="'.$secret.'" />'.
4408: '<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>'.
4409: '<input type="hidden" name="ltitools_id_'.$i.'" value="'.$item.'" /></span>'.
4410: '</fieldset>'.
4411: '<fieldset><legend>'.&mt('Optional settings').'</legend>'.
4412: '<span class="LC_nobreak">'.&mt('Display target:');
4413: my %currdisp;
4414: if (ref($settings->{$item}->{'display'}) eq 'HASH') {
4415: if ($settings->{$item}->{'display'}->{'target'} eq 'window') {
4416: $currdisp{'window'} = ' checked="checked"';
4417: } elsif ($settings->{$item}->{'display'}->{'target'} eq 'tab') {
4418: $currdisp{'tab'} = ' checked="checked"';
4419: } else {
4420: $currdisp{'iframe'} = ' checked="checked"';
4421: }
4422: if ($settings->{$item}->{'display'}->{'width'} =~ /^(\d+)$/) {
4423: $currdisp{'width'} = $1;
4424: }
4425: if ($settings->{$item}->{'display'}->{'height'} =~ /^(\d+)$/) {
4426: $currdisp{'height'} = $1;
4427: }
4428: $currdisp{'linktext'} = $settings->{$item}->{'display'}->{'linktext'};
4429: $currdisp{'explanation'} = $settings->{$item}->{'display'}->{'explanation'};
4430: } else {
4431: $currdisp{'iframe'} = ' checked="checked"';
4432: }
4433: foreach my $disp ('iframe','tab','window') {
4434: $datatable .= '<label><input type="radio" name="ltitools_target_'.$i.'" value="'.$disp.'"'.$currdisp{$disp}.' />'.
4435: $lt{$disp}.'</label>'.(' 'x2);
4436: }
4437: $datatable .= (' 'x4);
4438: foreach my $dimen ('width','height') {
4439: $datatable .= '<label>'.$lt{$dimen}.' '.
4440: '<input type="text" name="ltitools_'.$dimen.'_'.$i.'" size="5" value="'.$currdisp{$dimen}.'" /></label>'.
4441: (' 'x2);
4442: }
4443: $datatable .= '</span><br />'.
4444: '<div class="LC_left_float">'.$lt{'linktext'}.'<br />'.
4445: '<input type="text" name="ltitools_linktext_'.$i.'" size="25" value="'.$currdisp{'linktext'}.'" /></div>'.
4446: '<div class="LC_left_float">'.$lt{'explanation'}.'<br />'.
4447: '<textarea name="ltitools_explanation_'.$i.'" rows="5" cols="40">'.$currdisp{'explanation'}.
4448: '</textarea></div><div style=""></div><br />';
4449: my %units = (
4450: 'passback' => 'days',
4451: 'roster' => 'seconds',
4452: );
4453: foreach my $extra ('passback','roster') {
4454: my $validsty = 'none';
4455: my $currvalid;
4456: my $checkedon = '';
4457: my $checkedoff = ' checked="checked"';
4458: if ($settings->{$item}->{$extra}) {
4459: $checkedon = $checkedoff;
4460: $checkedoff = '';
4461: $validsty = 'inline-block';
4462: if ($settings->{$item}->{$extra.'valid'} =~ /^\d+\.?\d*$/) {
4463: $currvalid = $settings->{$item}->{$extra.'valid'};
4464: }
4465: }
4466: my $onclick = ' onclick="toggleLTITools(this.form,'."'$extra','$i'".');"';
4467: $datatable .= '<div class="LC_floatleft"><span class="LC_nobreak">'.$lt{$extra}.' '.
4468: '<label><input type="radio" name="ltitools_'.$extra.'_'.$i.'" value="0"'.$checkedoff.$onclick.' />'.
4469: &mt('No').'</label>'.(' 'x2).
4470: '<label><input type="radio" name="ltitools_'.$extra.'_'.$i.'" value="1"'.$checkedon.$onclick.' />'.
4471: &mt('Yes').'</label></span></div>'.
4472: '<div class="LC_floatleft" style="display:'.$validsty.';" id="ltitools_'.$extra.'time_'.$i.'">'.
4473: '<span class="LC_nobreak">'.
4474: &mt("at least [_1] $units{$extra} after launch",
4475: '<input type="text" name="ltitools_'.$extra.'valid_'.$i.'" value="'.$currvalid.'" />').
4476: '</span></div><div style="padding:0;clear:both;margin:0;border:0"></div>';
4477: }
4478: $datatable .= '<span class="LC_nobreak">'.$lt{'icon'}.': ';
4479: if ($imgsrc) {
4480: $datatable .= $imgsrc.
4481: '<label><input type="checkbox" name="ltitools_image_del"'.
4482: ' value="'.$item.'" />'.&mt('Delete?').'</label></span> '.
4483: '<span class="LC_nobreak"> '.&mt('Replace:').' ';
4484: } else {
4485: $datatable .= '('.&mt('if larger than 21x21 pixels, image will be scaled').') ';
4486: }
4487: if ($switchserver) {
4488: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
4489: } else {
4490: $datatable .= '<input type="file" name="ltitools_image_'.$i.'" value="" />';
4491: }
4492: $datatable .= '</span></fieldset>';
4493: my (%checkedfields,%rolemaps,$userincdom);
4494: if (ref($settings->{$item}) eq 'HASH') {
4495: if (ref($settings->{$item}->{'fields'}) eq 'HASH') {
4496: %checkedfields = %{$settings->{$item}->{'fields'}};
4497: }
4498: $userincdom = $settings->{$item}->{'incdom'};
4499: if (ref($settings->{$item}->{'roles'}) eq 'HASH') {
4500: %rolemaps = %{$settings->{$item}->{'roles'}};
4501: $checkedfields{'roles'} = 1;
4502: }
4503: }
4504: $datatable .= '<fieldset><legend>'.&mt('User data sent on launch').'</legend>'.
4505: '<span class="LC_nobreak">';
4506: my $userfieldstyle = 'display:none;';
4507: my $seluserdom = '';
4508: my $unseluserdom = ' selected="selected"';
4509: foreach my $field (@fields) {
4510: my ($checked,$onclick,$id,$spacer);
4511: if ($checkedfields{$field}) {
4512: $checked = ' checked="checked"';
4513: }
4514: if ($field eq 'user') {
4515: $id = ' id="ltitools_user_field_'.$i.'"';
4516: $onclick = ' onclick="toggleLTITools(this.form,'."'$field','$i'".')"';
4517: if ($checked) {
4518: $userfieldstyle = 'display:inline-block';
4519: if ($userincdom) {
4520: $seluserdom = $unseluserdom;
4521: $unseluserdom = '';
4522: }
4523: }
4524: } else {
4525: $spacer = (' ' x2);
4526: }
4527: $datatable .= '<label>'.
4528: '<input type="checkbox" name="ltitools_fields_'.$i.'" value="'.$field.'"'.$id.$checked.$onclick.' />'.
4529: $lt{$field}.'</label>'.$spacer;
4530: }
4531: $datatable .= '</span>';
4532: $datatable .= '<div style="'.$userfieldstyle.'" id="ltitools_user_div_'.$i.'">'.
4533: '<span class="LC_nobreak"> : '.
4534: '<select name="ltitools_userincdom_'.$i.'">'.
4535: '<option value="">'.&mt('Select').'</option>'.
4536: '<option value="0"'.$unseluserdom.'>'.&mt('username').'</option>'.
4537: '<option value="1"'.$seluserdom.'>'.&mt('username:domain').'</option>'.
4538: '</select></span></div>';
4539: $datatable .= '</fieldset>'.
4540: '<fieldset><legend>'.&mt('Role mapping').'</legend><table><tr>';
4541: foreach my $role (@courseroles) {
4542: my ($selected,$selectnone);
4543: if (!$rolemaps{$role}) {
4544: $selectnone = ' selected="selected"';
4545: }
4546: $datatable .= '<td style="text-align: center">'.
4547: &Apache::lonnet::plaintext($role,'Course').'<br />'.
4548: '<select name="ltitools_roles_'.$role.'_'.$i.'">'.
4549: '<option value=""'.$selectnone.'>'.&mt('Select').'</option>';
4550: foreach my $ltirole (@ltiroles) {
4551: unless ($selectnone) {
4552: if ($rolemaps{$role} eq $ltirole) {
4553: $selected = ' selected="selected"';
4554: } else {
4555: $selected = '';
4556: }
4557: }
4558: $datatable .= '<option value="'.$ltirole.'"'.$selected.'>'.$ltirole.'</option>';
4559: }
4560: $datatable .= '</select></td>';
4561: }
4562: $datatable .= '</tr></table></fieldset>';
4563: my %courseconfig;
4564: if (ref($settings->{$item}) eq 'HASH') {
4565: if (ref($settings->{$item}->{'crsconf'}) eq 'HASH') {
4566: %courseconfig = %{$settings->{$item}->{'crsconf'}};
4567: }
4568: }
4569: $datatable .= '<fieldset><legend>'.&mt('Configurable in course').'</legend><span class="LC_nobreak">';
4570: foreach my $item ('label','title','target','linktext','explanation','append') {
4571: my $checked;
4572: if ($courseconfig{$item}) {
4573: $checked = ' checked="checked"';
4574: }
4575: $datatable .= '<label>'.
4576: '<input type="checkbox" name="ltitools_courseconfig_'.$i.'" value="'.$item.'"'.$checked.' />'.
4577: $lt{'crs'.$item}.'</label>'.(' ' x2)."\n";
4578: }
4579: $datatable .= '</span></fieldset>'.
4580: '<fieldset><legend>'.&mt('Custom items sent on launch').'</legend>'.
4581: '<table><tr><th>'.&mt('Action').'</th><th>'.&mt('Name').'</th><th>'.&mt('Value').'</th></tr>';
4582: if (ref($settings->{$item}->{'custom'}) eq 'HASH') {
4583: my %custom = %{$settings->{$item}->{'custom'}};
4584: if (keys(%custom) > 0) {
4585: foreach my $key (sort(keys(%custom))) {
4586: $datatable .= '<tr><td><span class="LC_nobreak">'.
4587: '<label><input type="checkbox" name="ltitools_customdel_'.$i.'" value="'.
4588: $key.'" />'.&mt('Delete').'</label></span></td><td>'.$key.'</td>'.
4589: '<td><input type="text" name="ltitools_customval_'.$key.'_'.$i.'"'.
4590: ' value="'.$custom{$key}.'" /></td></tr>';
4591: }
4592: }
4593: }
4594: $datatable .= '<tr><td><span class="LC_nobreak">'.
4595: '<label><input type="checkbox" name="ltitools_customadd" value="'.$i.'" />'.
4596: &mt('Add').'</label></span></td><td><input type="text" name="ltitools_custom_name_'.$i.'" />'.
4597: '</td><td><input type="text" name="ltitools_custom_value_'.$i.'" /></td></tr>';
4598: $datatable .= '</table></fieldset></td></tr>'."\n";
4599: $itemcount ++;
4600: }
4601: }
4602: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4603: my $chgstr = ' onchange="javascript:reorderLTITools(this.form,'."'ltitools_add_pos'".');"';
4604: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'."\n".
4605: '<input type="hidden" name="ltitools_maxnum" value="'.$maxnum.'" />'."\n".
4606: '<select name="ltitools_add_pos"'.$chgstr.'>';
4607: for (my $k=0; $k<$maxnum+1; $k++) {
4608: my $vpos = $k+1;
4609: my $selstr;
4610: if ($k == $maxnum) {
4611: $selstr = ' selected="selected" ';
4612: }
4613: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
4614: }
4615: $datatable .= '</select> '."\n".
4616: '<input type="checkbox" name="ltitools_add" value="1" />'.&mt('Add').'</span></td>'."\n".
4617: '<td colspan="2">'.
4618: '<fieldset><legend>'.&mt('Required settings').'</legend>'.
4619: '<span class="LC_nobreak">'.$lt{'title'}.':<input type="text" size="20" name="ltitools_add_title" value="" /></span> '."\n".
4620: (' 'x2).
4621: '<span class="LC_nobreak">'.$lt{'version'}.':<select name="ltitools_add_version">'.
4622: '<option value="LTI-1p0" selected="selected">1.1</option></select></span> '."\n".
4623: (' 'x2).
4624: '<span class="LC_nobreak">'.$lt{'msgtype'}.':<select name="ltitools_add_msgtype">'.
4625: '<option value="basic-lti-launch-request" selected="selected">Launch</option></select></span> '.
4626: '<span class="LC_nobreak">'.$lt{'sigmethod'}.':<select name="ltitools_add_sigmethod">'.
4627: '<option value="HMAC-SHA1" selected="selected">HMAC-SHA1</option>'.
4628: '<option value="HMAC-SHA256">HMAC-SHA256</option></select></span>'.
4629: '<br />'.
4630: '<span class="LC_nobreak">'.$lt{'url'}.':<input type="text" size="40" name="ltitools_add_url" value="" /></span> '."\n".
4631: (' 'x2).
4632: '<span class="LC_nobreak">'.$lt{'key'}.':<input type="text" size="25" name="ltitools_add_key" value="" /></span> '."\n".
4633: (' 'x2).
4634: '<span class="LC_nobreak">'.$lt{'lifetime'}.':<input type="text" size="5" name="ltitools_add_lifetime" value="300" /></span> '."\n".
4635: (' 'x2).
4636: '<span class="LC_nobreak">'.$lt{'secret'}.':<input type="password" size="20" name="ltitools_add_secret" value="" />'.
4637: '<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".
4638: '</fieldset>'.
4639: '<fieldset><legend>'.&mt('Optional settings').'</legend>'.
4640: '<span class="LC_nobreak">'.&mt('Display target:');
4641: my %defaultdisp;
4642: $defaultdisp{'iframe'} = ' checked="checked"';
4643: foreach my $disp ('iframe','tab','window') {
4644: $datatable .= '<label><input type="radio" name="ltitools_add_target" value="'.$disp.'"'.$defaultdisp{$disp}.' />'.
4645: $lt{$disp}.'</label>'.(' 'x2);
4646: }
4647: $datatable .= (' 'x4);
4648: foreach my $dimen ('width','height') {
4649: $datatable .= '<label>'.$lt{$dimen}.' '.
4650: '<input type="text" name="ltitools_add_'.$dimen.'" size="5" /></label>'.
4651: (' 'x2);
4652: }
4653: $datatable .= '</span><br />'.
4654: '<div class="LC_left_float">'.$lt{'linktext'}.'<br />'.
4655: '<input type="text" name="ltitools_add_linktext" size="5" /></div>'.
4656: '<div class="LC_left_float">'.$lt{'explanation'}.'<br />'.
4657: '<textarea name="ltitools_add_explanation" rows="5" cols="40"></textarea>'.
4658: '</div><div style=""></div><br />';
4659: my %units = (
4660: 'passback' => 'days',
4661: 'roster' => 'seconds',
4662: );
4663: my %defaulttimes = (
4664: 'passback' => '7',
4665: 'roster' => '300',
4666: );
4667: foreach my $extra ('passback','roster') {
4668: my $onclick = ' onclick="toggleLTITools(this.form,'."'$extra','add'".');"';
4669: $datatable .= '<div class="LC_floatleft"><span class="LC_nobreak">'.$lt{$extra}.' '.
4670: '<label><input type="radio" name="ltitools_'.$extra.'_add" value="0" checked="checked"'.$onclick.' />'.
4671: &mt('No').'</label></span>'.(' 'x2).'<span class="LC_nobreak">'.
4672: '<label><input type="radio" name="ltitools_'.$extra.'_add" value="1"'.$onclick.' />'.
4673: &mt('Yes').'</label></span></div>'.
4674: '<div class="LC_floatleft" style="display:none;" id="ltitools_'.$extra.'time_add">'.
4675: '<span class="LC_nobreak">'.
4676: &mt("at least [_1] $units{$extra} after launch",
4677: '<input type="text" name="ltitools_'.$extra.'valid_add" value="'.$defaulttimes{$extra}.'" />').
4678: '</span></div><div style="padding:0;clear:both;margin:0;border:0"></div>';
4679: }
4680: $datatable .= '<span class="LC_nobreak">'.$lt{'icon'}.': '.
4681: '('.&mt('if larger than 21x21 pixels, image will be scaled').') ';
4682: if ($switchserver) {
4683: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
4684: } else {
4685: $datatable .= '<input type="file" name="ltitools_add_image" value="" />';
4686: }
4687: $datatable .= '</span></fieldset>'.
4688: '<fieldset><legend>'.&mt('User data sent on launch').'</legend>'.
4689: '<span class="LC_nobreak">';
4690: foreach my $field (@fields) {
4691: my ($id,$onclick,$spacer);
4692: if ($field eq 'user') {
4693: $id = ' id="ltitools_user_field_add"';
4694: $onclick = ' onclick="toggleLTITools(this.form,'."'$field','add'".')"';
4695: } else {
4696: $spacer = (' ' x2);
4697: }
4698: $datatable .= '<label>'.
4699: '<input type="checkbox" name="ltitools_add_fields" value="'.$field.'"'.$id.$onclick.' />'.
4700: $lt{$field}.'</label>'.$spacer;
4701: }
4702: $datatable .= '</span>'.
4703: '<div style="display:none;" id="ltitools_user_div_add">'.
4704: '<span class="LC_nobreak"> : '.
4705: '<select name="ltitools_userincdom_add">'.
4706: '<option value="" selected="selected">'.&mt('Select').'</option>'.
4707: '<option value="0">'.&mt('username').'</option>'.
4708: '<option value="1">'.&mt('username:domain').'</option>'.
4709: '</select></span></div></fieldset>';
4710: $datatable .= '<fieldset><legend>'.&mt('Role mapping').'</legend><table><tr>';
4711: foreach my $role (@courseroles) {
4712: my ($checked,$checkednone);
4713: $datatable .= '<td style="text-align: center">'.
4714: &Apache::lonnet::plaintext($role,'Course').'<br />'.
4715: '<select name="ltitools_add_roles_'.$role.'">'.
4716: '<option value="" selected="selected">'.&mt('Select').'</option>';
4717: foreach my $ltirole (@ltiroles) {
4718: $datatable .= '<option value="'.$ltirole.'">'.$ltirole.'</option>';
4719: }
4720: $datatable .= '</select></td>';
4721: }
4722: $datatable .= '</tr></table></fieldset>'.
4723: '<fieldset><legend>'.&mt('Configurable in course').'</legend><span class="LC_nobreak">';
4724: foreach my $item ('label','title','target','linktext','explanation','append') {
4725: $datatable .= '<label>'.
4726: '<input type="checkbox" name="ltitools_courseconfig" value="'.$item.'" checked="checked" />'.
4727: $lt{'crs'.$item}.'</label>'.(' ' x2)."\n";
4728: }
4729: $datatable .= '</span></fieldset>'.
4730: '<fieldset><legend>'.&mt('Custom items sent on launch').'</legend>'.
4731: '<table><tr><th>'.&mt('Action').'</th><th>'.&mt('Name').'</th><th>'.&mt('Value').'</th></tr>'.
4732: '<tr><td><span class="LC_nobreak">'.
4733: '<label><input type="checkbox" name="ltitools_add_custom" value="1" />'.
4734: &mt('Add').'</label></span></td><td><input type="text" name="ltitools_add_custom_name" />'.
4735: '</td><td><input type="text" name="ltitools_add_custom_value" /></td></tr>'.
4736: '</table></fieldset>'."\n".
4737: '</td>'."\n".
4738: '</tr>'."\n";
4739: $itemcount ++;
4740: return $datatable;
4741: }
4742:
4743: sub ltitools_names {
4744: my %lt = &Apache::lonlocal::texthash(
4745: 'title' => 'Title',
4746: 'version' => 'Version',
4747: 'msgtype' => 'Message Type',
4748: 'sigmethod' => 'Signature Method',
4749: 'url' => 'URL',
4750: 'key' => 'Key',
4751: 'lifetime' => 'Nonce lifetime (s)',
4752: 'secret' => 'Secret',
4753: 'icon' => 'Icon',
4754: 'user' => 'User',
4755: 'fullname' => 'Full Name',
4756: 'firstname' => 'First Name',
4757: 'lastname' => 'Last Name',
4758: 'email' => 'E-mail',
4759: 'roles' => 'Role',
4760: 'window' => 'Window',
4761: 'tab' => 'Tab',
4762: 'iframe' => 'iFrame',
4763: 'height' => 'Height',
4764: 'width' => 'Width',
4765: 'linktext' => 'Default Link Text',
4766: 'explanation' => 'Default Explanation',
4767: 'passback' => 'Tool can return grades:',
4768: 'roster' => 'Tool can retrieve roster:',
4769: 'crstarget' => 'Display target',
4770: 'crslabel' => 'Course label',
4771: 'crstitle' => 'Course title',
4772: 'crslinktext' => 'Link Text',
4773: 'crsexplanation' => 'Explanation',
4774: 'crsappend' => 'Provider URL',
4775: );
4776: return %lt;
4777: }
4778:
4779: sub print_lti {
4780: my ($dom,$settings,$rowtotal) = @_;
4781: my $itemcount = 1;
4782: my $maxnum = 0;
4783: my $css_class;
4784: my %ordered;
4785: if (ref($settings) eq 'HASH') {
4786: foreach my $item (keys(%{$settings})) {
4787: if (ref($settings->{$item}) eq 'HASH') {
4788: my $num = $settings->{$item}{'order'};
4789: $ordered{$num} = $item;
4790: }
4791: }
4792: }
4793: my $maxnum = scalar(keys(%ordered));
4794: my $datatable;
4795: my %lt = <i_names();
4796: if (keys(%ordered)) {
4797: my @items = sort { $a <=> $b } keys(%ordered);
4798: for (my $i=0; $i<@items; $i++) {
4799: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4800: my $item = $ordered{$items[$i]};
4801: my ($key,$secret,$lifetime,$consumer,$requser,$current);
4802: if (ref($settings->{$item}) eq 'HASH') {
4803: $key = $settings->{$item}->{'key'};
4804: $secret = $settings->{$item}->{'secret'};
4805: $lifetime = $settings->{$item}->{'lifetime'};
4806: $consumer = $settings->{$item}->{'consumer'};
4807: $requser = $settings->{$item}->{'requser'};
4808: $current = $settings->{$item};
4809: }
4810: my $onclickrequser = ' onclick="toggleLTI(this.form,'."'requser','$i'".');"';
4811: my %checkedrequser = (
4812: yes => ' checked="checked"',
4813: no => '',
4814: );
4815: if (!$requser) {
4816: $checkedrequser{'no'} = $checkedrequser{'yes'};
4817: $checkedrequser{'yes'} = '';
4818: }
4819: my $chgstr = ' onchange="javascript:reorderLTI(this.form,'."'lti_pos_".$item."'".');"';
4820: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
4821: .'<select name="lti_pos_'.$item.'"'.$chgstr.'>';
4822: for (my $k=0; $k<=$maxnum; $k++) {
4823: my $vpos = $k+1;
4824: my $selstr;
4825: if ($k == $i) {
4826: $selstr = ' selected="selected" ';
4827: }
4828: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
4829: }
4830: $datatable .= '</select>'.(' 'x2).
4831: '<label><input type="checkbox" name="lti_del" value="'.$item.'" />'.
4832: &mt('Delete?').'</label></span></td>'.
4833: '<td colspan="2">'.
4834: '<fieldset><legend>'.&mt('Required settings').'</legend>'.
4835: '<span class="LC_nobreak">'.$lt{'consumer'}.
4836: ':<input type="text" size="15" name="lti_consumer_'.$i.'" value="'.$consumer.'" /></span> '.
4837: (' 'x2).
4838: '<span class="LC_nobreak">'.$lt{'version'}.':<select name="lti_version_'.$i.'">'.
4839: '<option value="LTI-1p0" selected="selected">1.1</option></select></span> '.
4840: (' 'x2).
4841: '<span class="LC_nobreak">'.$lt{'lifetime'}.':<input type="text" name="lti_lifetime_'.$i.'"'.
4842: 'value="'.$lifetime.'" size="3" /></span>'.
4843: (' 'x2).
4844: '<span class="LC_nobreak">'.$lt{'requser'}.':'.
4845: '<label><input type="radio" name="lti_requser_'.$i.'" value="1"'.$onclickrequser.$checkedrequser{yes}.' />'.&mt('Yes').'</label> '."\n".
4846: '<label><input type="radio" name="lti_requser_'.$i.'" value="0"'.$onclickrequser.$checkedrequser{no}.' />'.&mt('No').'</label></span>'."\n".
4847: '<br /><br />'.
4848: '<span class="LC_nobreak">'.$lt{'key'}.
4849: ':<input type="text" size="25" name="lti_key_'.$i.'" value="'.$key.'" /></span> '.
4850: (' 'x2).
4851: '<span class="LC_nobreak">'.$lt{'secret'}.':'.
4852: '<input type="password" size="20" name="lti_secret_'.$i.'" value="'.$secret.'" />'.
4853: '<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>'.
4854: '<input type="hidden" name="lti_id_'.$i.'" value="'.$item.'" /></span>'.
4855: '</fieldset>'.<i_options($i,$current,$itemcount,%lt).'</td></tr>';
4856: $itemcount ++;
4857: }
4858: }
4859: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4860: my $chgstr = ' onchange="javascript:reorderLTI(this.form,'."'lti_pos_add'".');"';
4861: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'."\n".
4862: '<input type="hidden" name="lti_maxnum" value="'.$maxnum.'" />'."\n".
4863: '<select name="lti_pos_add"'.$chgstr.'>';
4864: for (my $k=0; $k<$maxnum+1; $k++) {
4865: my $vpos = $k+1;
4866: my $selstr;
4867: if ($k == $maxnum) {
4868: $selstr = ' selected="selected" ';
4869: }
4870: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
4871: }
4872: $datatable .= '</select> '."\n".
4873: '<input type="checkbox" name="lti_add" value="1" />'.&mt('Add').'</span></td>'."\n".
4874: '<td colspan="2">'.
4875: '<fieldset><legend>'.&mt('Required settings').'</legend>'.
4876: '<span class="LC_nobreak">'.$lt{'consumer'}.
4877: ':<input type="text" size="15" name="lti_consumer_add" value="" /></span> '."\n".
4878: (' 'x2).
4879: '<span class="LC_nobreak">'.$lt{'version'}.':<select name="lti_version_add">'.
4880: '<option value="LTI-1p0" selected="selected">1.1</option></select></span> '."\n".
4881: (' 'x2).
4882: '<span class="LC_nobreak">'.$lt{'lifetime'}.':<input type="text" size="3" name="lti_lifetime_add" value="300" /></span> '."\n".
4883: (' 'x2).
4884: '<span class="LC_nobreak">'.$lt{'requser'}.':'.
4885: '<label><input type="radio" name="lti_requser_add" value="1" onclick="toggleLTI(this.form,'."'requser','add'".');" checked="checked" />'.&mt('Yes').'</label> '."\n".
4886: '<label><input type="radio" name="lti_requser_add" value="0" onclick="toggleLTI(this.form,'."'requser','add'".');" />'.&mt('No').'</label></span>'."\n".
4887: '<br /><br />'.
4888: '<span class="LC_nobreak">'.$lt{'key'}.':<input type="text" size="25" name="lti_key_add" value="" /></span> '."\n".
4889: (' 'x2).
4890: '<span class="LC_nobreak">'.$lt{'secret'}.':<input type="password" size="20" name="lti_secret_add" value="" />'.
4891: '<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".
4892: '</fieldset>'.<i_options('add',undef,$itemcount,%lt).
4893: '</td>'."\n".
4894: '</tr>'."\n";
4895: $$rowtotal ++;
4896: return $datatable;;
4897: }
4898:
4899: sub lti_names {
4900: my %lt = &Apache::lonlocal::texthash(
4901: 'version' => 'LTI Version',
4902: 'url' => 'URL',
4903: 'key' => 'Key',
4904: 'lifetime' => 'Nonce lifetime (s)',
4905: 'consumer' => 'Consumer',
4906: 'secret' => 'Secret',
4907: 'requser' => "User's identity sent",
4908: 'email' => 'Email address',
4909: 'sourcedid' => 'User ID',
4910: 'other' => 'Other',
4911: 'passback' => 'Can return grades to Consumer:',
4912: 'roster' => 'Can retrieve roster from Consumer:',
4913: 'topmenu' => 'Display LON-CAPA page header',
4914: 'inlinemenu'=> 'Display LON-CAPA inline menu',
4915: );
4916: return %lt;
4917: }
4918:
4919: sub lti_options {
4920: my ($num,$current,$itemcount,%lt) = @_;
4921: my (%checked,%rolemaps,$crssecsrc,$userfield,$cidfield);
4922: $checked{'mapuser'}{'sourcedid'} = ' checked="checked"';
4923: $checked{'mapcrs'}{'course_offering_sourcedid'} = ' checked="checked"';
4924: $checked{'makecrs'}{'N'} = ' checked="checked"';
4925: $checked{'mapcrstype'} = {};
4926: $checked{'makeuser'} = {};
4927: $checked{'selfenroll'} = {};
4928: $checked{'crssec'} = {};
4929: $checked{'crssecsrc'} = {};
4930: $checked{'lcauth'} = {};
4931: $checked{'menuitem'} = {};
4932: if ($num eq 'add') {
4933: $checked{'lcauth'}{'lti'} = ' checked="checked"';
4934: }
4935: my $userfieldsty = 'none';
4936: my $crsfieldsty = 'none';
4937: my $crssecfieldsty = 'none';
4938: my $secsrcfieldsty = 'none';
4939: my $passbacksty = 'none';
4940: my $optionsty = 'block';
4941: my $lcauthparm;
4942: my $lcauthparmstyle = 'display:none';
4943: my $lcauthparmtext;
4944: my $menusty;
4945: my $numinrow = 4;
4946: my %menutitles = <imenu_titles();
4947:
4948: if (ref($current) eq 'HASH') {
4949: if (!$current->{'requser'}) {
4950: $optionsty = 'none';
4951: }
4952: if (($current->{'mapuser'} ne '') && ($current->{'mapuser'} ne 'lis_person_sourcedid')) {
4953: $checked{'mapuser'}{'sourcedid'} = '';
4954: if ($current->{'mapuser'} eq 'lis_person_contact_email_primary') {
4955: $checked{'mapuser'}{'email'} = ' checked="checked"';
4956: } else {
4957: $checked{'mapuser'}{'other'} = ' checked="checked"';
4958: $userfield = $current->{'mapuser'};
4959: $userfieldsty = 'inline-block';
4960: }
4961: }
4962: if (($current->{'mapcrs'} ne '') && ($current->{'mapcrs'} ne 'course_offering_sourcedid')) {
4963: $checked{'mapcrs'}{'course_offering_sourcedid'} = '';
4964: if ($current->{'mapcrs'} eq 'context_id') {
4965: $checked{'mapcrs'}{'context_id'} = ' checked="checked"';
4966: } else {
4967: $checked{'mapcrs'}{'other'} = ' checked="checked"';
4968: $cidfield = $current->{'mapcrs'};
4969: $crsfieldsty = 'inline-block';
4970: }
4971: }
4972: if (ref($current->{'mapcrstype'}) eq 'ARRAY') {
4973: foreach my $type (@{$current->{'mapcrstype'}}) {
4974: $checked{'mapcrstype'}{$type} = ' checked="checked"';
4975: }
4976: }
4977: if ($current->{'makecrs'}) {
4978: $checked{'makecrs'}{'Y'} = ' checked="checked"';
4979: }
4980: if (ref($current->{'makeuser'}) eq 'ARRAY') {
4981: foreach my $role (@{$current->{'makeuser'}}) {
4982: $checked{'makeuser'}{$role} = ' checked="checked"';
4983: }
4984: }
4985: if ($current->{'lcauth'} =~ /^(internal|localauth|krb4|krb5|lti)$/) {
4986: $checked{'lcauth'}{$1} = ' checked="checked"';
4987: unless (($current->{'lcauth'} eq 'lti') || ($current->{'lcauth'} eq 'internal')) {
4988: $lcauthparm = $current->{'lcauthparm'};
4989: $lcauthparmstyle = 'display:table-row';
4990: if ($current->{'lcauth'} eq 'localauth') {
4991: $lcauthparmtext = &mt('Local auth argument');
4992: } else {
4993: $lcauthparmtext = &mt('Kerberos domain');
4994: }
4995: }
4996: }
4997: if (ref($current->{'selfenroll'}) eq 'ARRAY') {
4998: foreach my $role (@{$current->{'selfenroll'}}) {
4999: $checked{'selfenroll'}{$role} = ' checked="checked"';
5000: }
5001: }
5002: if (ref($current->{'maproles'}) eq 'HASH') {
5003: %rolemaps = %{$current->{'maproles'}};
5004: }
5005: if ($current->{'section'} ne '') {
5006: $checked{'crssec'}{'Y'} = ' checked="checked"';
5007: $crssecfieldsty = 'inline-block';
5008: if ($current->{'section'} eq 'course_section_sourcedid') {
5009: $checked{'crssecsrc'}{'sourcedid'} = ' checked="checked"';
5010: } else {
5011: $checked{'crssecsrc'}{'other'} = ' checked="checked"';
5012: $crssecsrc = $current->{'section'};
5013: $secsrcfieldsty = 'inline-block';
5014: }
5015: } else {
5016: $checked{'crssec'}{'N'} = ' checked="checked"';
5017: }
5018: if ($current->{'topmenu'}) {
5019: $checked{'topmenu'}{'Y'} = ' checked="checked"';
5020: } else {
5021: $checked{'topmenu'}{'N'} = ' checked="checked"';
5022: }
5023: if ($current->{'inlinemenu'}) {
5024: $checked{'inlinemenu'}{'Y'} = ' checked="checked"';
5025: } else {
5026: $checked{'inlinemenu'}{'N'} = ' checked="checked"';
5027: }
5028: if (($current->{'topmenu'}) || ($current->{'inlinemenu'})) {
5029: $menusty = 'inline-block';
5030: if (ref($current->{'lcmenu'}) eq 'ARRAY') {
5031: foreach my $item (@{$current->{'lcmenu'}}) {
5032: if (exists($menutitles{$item})) {
5033: $checked{'menuitem'}{$item} = ' checked="checked"';
5034: }
5035: }
5036: }
5037: } else {
5038: $menusty = 'none';
5039: }
5040: } else {
5041: $checked{'makecrs'}{'N'} = ' checked="checked"';
5042: $checked{'crssec'}{'N'} = ' checked="checked"';
5043: $checked{'topmenu'}{'N'} = ' checked="checked"';
5044: $checked{'inlinemenu'}{'Y'} = ' checked="checked"';
5045: $checked{'menuitem'}{'grades'} = ' checked="checked"';
5046: $menusty = 'inline-block';
5047: }
5048: my @coursetypes = ('official','unofficial','community','textbook','placement','lti');
5049: my %coursetypetitles = &Apache::lonlocal::texthash (
5050: official => 'Official',
5051: unofficial => 'Unofficial',
5052: community => 'Community',
5053: textbook => 'Textbook',
5054: placement => 'Placement Test',
5055: lti => 'LTI Provider',
5056: );
5057: my @authtypes = ('internal','krb4','krb5','localauth');
5058: my %shortauth = (
5059: internal => 'int',
5060: krb4 => 'krb4',
5061: krb5 => 'krb5',
5062: localauth => 'loc'
5063: );
5064: my %authnames = &authtype_names();
5065: my @ltiroles = qw(Learner Instructor ContentDeveloper TeachingAssistant Mentor Member Manager Administrator);
5066: my @lticourseroles = qw(Learner Instructor TeachingAssistant Mentor);
5067: my @courseroles = ('cc','in','ta','ep','st');
5068: my $onclickuser = ' onclick="toggleLTI(this.form,'."'user','$num'".');"';
5069: my $onclickcrs = ' onclick="toggleLTI(this.form,'."'crs','$num'".');"';
5070: my $onclicksec = ' onclick="toggleLTI(this.form,'."'sec','$num'".');"';
5071: my $onclicksecsrc = ' onclick="toggleLTI(this.form,'."'secsrc','$num'".')"';
5072: my $onclicklcauth = ' onclick="toggleLTI(this.form,'."'lcauth','$num'".')"';
5073: my $onclickmenu = ' onclick="toggleLTI(this.form,'."'lcmenu','$num'".');"';
5074: my $output = '<fieldset class="ltioption_'.$num.'" style="display:'.$optionsty.'"><legend>'.&mt('Mapping users').'</legend>'.
5075: '<div class="LC_floatleft"><span class="LC_nobreak">'.&mt('LON-CAPA username').': ';
5076: foreach my $option ('sourcedid','email','other') {
5077: $output .= '<label><input type="radio" name="lti_mapuser_'.$num.'" value="'.$option.'"'.
5078: $checked{'mapuser'}{$option}.$onclickuser.' />'.$lt{$option}.'</label>'.
5079: ($option eq 'other' ? '' : (' 'x2) );
5080: }
5081: $output .= '</span></div>'.
5082: '<div class="LC_floatleft" style="display:'.$userfieldsty.';" id="lti_userfield_'.$num.'">'.
5083: '<input type="text" name="lti_customuser_'.$num.'" '.
5084: 'value="'.$userfield.'" /></div></fieldset>'.
5085: '<fieldset class="ltioption_'.$num.'" style="display:'.$optionsty.'"><legend>'.&mt('Mapping course roles').'</legend><table><tr>';
5086: foreach my $ltirole (@lticourseroles) {
5087: my ($selected,$selectnone);
5088: if ($rolemaps{$ltirole} eq '') {
5089: $selectnone = ' selected="selected"';
5090: }
5091: $output .= '<td style="text-align: center">'.$ltirole.'<br />'.
5092: '<select name="lti_maprole_'.$ltirole.'_'.$num.'">'.
5093: '<option value=""'.$selectnone.'>'.&mt('Select').'</option>';
5094: foreach my $role (@courseroles) {
5095: unless ($selectnone) {
5096: if ($rolemaps{$ltirole} eq $role) {
5097: $selected = ' selected="selected"';
5098: } else {
5099: $selected = '';
5100: }
5101: }
5102: $output .= '<option value="'.$role.'"'.$selected.'>'.
5103: &Apache::lonnet::plaintext($role,'Course').
5104: '</option>';
5105: }
5106: $output .= '</select></td>';
5107: }
5108: $output .= '</tr></table></fieldset>'.
5109: '<fieldset class="ltioption_'.$num.'" style="display:'.$optionsty.'"><legend>'.&mt('Roles which may create user accounts').'</legend>';
5110: foreach my $ltirole (@ltiroles) {
5111: $output .= '<span class="LC_nobreak"><label><input type="checkbox" name="lti_makeuser_'.$num.'" value="'.$ltirole.'"'.
5112: $checked{'makeuser'}{$ltirole}.' />'.$ltirole.'</label> </span> ';
5113: }
5114: $output .= '</fieldset>'.
5115: '<fieldset class="ltioption_'.$num.'" style="display:'.$optionsty.'"><legend>'.&mt('New user accounts created for LTI users').'</legend>'.
5116: '<table>'.
5117: &modifiable_userdata_row('lti','instdata_'.$num,$current,$numinrow,$itemcount).
5118: '</table>'.
5119: '<table class="LC_nested"><tr><td class="LC_left_item">LON-CAPA Authentication</td>'.
5120: '<td class="LC_left_item">';
5121: foreach my $auth ('lti',@authtypes) {
5122: my $authtext;
5123: if ($auth eq 'lti') {
5124: $authtext = &mt('None');
5125: } else {
5126: $authtext = $authnames{$shortauth{$auth}};
5127: }
5128: $output .= '<span class="LC_nobreak"><label><input type="radio" name="lti_lcauth_'.$num.
5129: '" value="'.$auth.'"'.$checked{'lcauth'}{$auth}.$onclicklcauth.' />'.
5130: $authtext.'</label></span> ';
5131: }
5132: $output .= '</td></tr>'.
5133: '<tr id="lti_lcauth_parmrow_'.$num.'" style="'.$lcauthparmstyle.'">'.
5134: '<td class="LC_right_item" colspan="2"><span class="LC_nobreak">'.
5135: '<span id="lti_lcauth_parmtext_'.$num.'">'.$lcauthparmtext.'</span>'.
5136: '<input type="text" name="lti_lcauthparm_'.$num.'" value="" /></span></td></tr>'.
5137: '</table></fieldset>'.
5138: '<fieldset class="ltioption_'.$num.'" style="display:'.$optionsty.'"><legend>'.&mt('Mapping courses').'</legend>'.
5139: '<div class="LC_floatleft"><span class="LC_nobreak">'.
5140: &mt('Unique course identifier').': ';
5141: foreach my $option ('course_offering_sourcedid','context_id','other') {
5142: $output .= '<label><input type="radio" name="lti_mapcrs_'.$num.'" value="'.$option.'"'.
5143: $checked{'mapcrs'}{$option}.$onclickcrs.' />'.$option.'</label>'.
5144: ($option eq 'other' ? '' : (' 'x2) );
5145: }
5146: $output .= '</span></div><div class="LC_floatleft" style="display:'.$crsfieldsty.';" id="lti_crsfield_'.$num.'">'.
5147: '<input type="text" name="lti_mapcrsfield_'.$num.'" value="'.$cidfield.'" />'.
5148: '</div><div style="padding:0;clear:both;margin:0;border:0"></div>'.
5149: '<span class="LC_nobreak">'.&mt('LON-CAPA course type(s)').': ';
5150: foreach my $type (@coursetypes) {
5151: $output .= '<label><input type="checkbox" name="lti_mapcrstype_'.$num.'" value="'.$type.'"'.
5152: $checked{'mapcrstype'}{$type}.' />'.$coursetypetitles{$type}.'</label>'.
5153: (' 'x2);
5154: }
5155: $output .= '</span></fieldset>'.
5156: '<fieldset class="ltioption_'.$num.'" style="display:'.$optionsty.'"><legend>'.&mt('Creating courses').'</legend>'.
5157: '<span class="LC_nobreak">'.&mt('Course created (if absent) on Instructor access').': '.
5158: '<label><input type="radio" name="lti_makecrs_'.$num.'" value="0"'.
5159: $checked{'makecrs'}{'N'}.' />'.&mt('No').'</label>'.(' 'x2).
5160: '<label><input type="radio" name="lti_makecrs_'.$num.'" value="1"'.
5161: $checked{'makecrs'}{'Y'}.' />'.&mt('Yes').'</label></span>'.
5162: '</fieldset>'.
5163: '<fieldset class="ltioption_'.$num.'" style="display:'.$optionsty.'"><legend>'.&mt('Roles which may self-enroll').'</legend>';
5164: foreach my $lticrsrole (@lticourseroles) {
5165: $output .= '<span class="LC_nobreak"><label><input type="checkbox" name="lti_selfenroll_'.$num.'" value="'.$lticrsrole.'"'.
5166: $checked{'selfenroll'}{$lticrsrole}.' />'.$lticrsrole.'</label> </span> ';
5167: }
5168: $output .= '</fieldset>'.
5169: '<fieldset class="ltioption_'.$num.'" style="display:'.$optionsty.'"><legend>'.&mt('Course options').'</legend>'.
5170: '<div class="LC_floatleft"><span class="LC_nobreak">'.&mt('Assign users to sections').': '.
5171: '<label><input type="radio" name="lti_crssec_'.$num.'" value="0"'.
5172: $checked{'crssec'}{'N'}.$onclicksec.' />'.&mt('No').'</label>'.(' 'x2).
5173: '<label><input type="radio" name="lti_crssec_'.$num.'" value="1"'.
5174: $checked{'crssec'}{'Y'}.$onclicksec.' />'.&mt('Yes').'</label></span></div>'.
5175: '<div class="LC_floatleft" style="display:'.$crssecfieldsty.';" id="lti_crssecfield_'.$num.'">'.
5176: '<span class="LC_nobreak">'.&mt('From').':<label>'.
5177: '<input type="radio" name="lti_crssecsrc_'.$num.'" value="course_section_sourcedid"'.
5178: $checked{'crssecsrc'}{'sourcedid'}.$onclicksecsrc.' />'.
5179: &mt('Standard field').'</label>'.(' 'x2).
5180: '<label><input type="radio" name="lti_crssecsrc_'.$num.'" value="other"'.
5181: $checked{'crssecsrc'}{'other'}.$onclicksecsrc.' />'.&mt('Other').
5182: '</label></span></div><div class="LC_floatleft" style="display:'.$secsrcfieldsty.';" id="lti_secsrcfield_'.$num.'">'.
5183: '<input type="text" name="lti_customsection_'.$num.'" value="'.$crssecsrc.'" />'.
5184: '</div><div style="padding:0;clear:both;margin:0;border:0"></div>';
5185: my ($pb1p1chk,$pb1p0chk,$onclickpb);
5186: foreach my $extra ('roster','passback') {
5187: my $checkedon = '';
5188: my $checkedoff = ' checked="checked"';
5189: if ($extra eq 'passback') {
5190: $pb1p1chk = ' checked="checked"';
5191: $pb1p0chk = '';
5192: $onclickpb = ' onclick="toggleLTI(this.form,'."'passback','$num'".');"';
5193: } else {
5194: $onclickpb = '';
5195: }
5196: if (ref($current) eq 'HASH') {
5197: if (($current->{$extra})) {
5198: $checkedon = $checkedoff;
5199: $checkedoff = '';
5200: if ($extra eq 'passback') {
5201: $passbacksty = 'inline-block';
5202: }
5203: if ($current->{'passbackformat'} eq '1.0') {
5204: $pb1p0chk = ' checked="checked"';
5205: $pb1p1chk = '';
5206: }
5207: }
5208: }
5209: $output .= $lt{$extra}.' '.
5210: '<label><input type="radio" name="lti_'.$extra.'_'.$num.'" value="0"'.$checkedoff.$onclickpb.' />'.
5211: &mt('No').'</label>'.(' 'x2).
5212: '<label><input type="radio" name="lti_'.$extra.'_'.$num.'" value="1"'.$checkedon.$onclickpb.' />'.
5213: &mt('Yes').'</label><br />';
5214: }
5215: $output .= '<div class="LC_floatleft" style="display:'.$passbacksty.';" id="lti_passback_'.$num.'">'.
5216: '<span class="LC_nobreak">'.&mt('Grade format').
5217: '<label><input type="radio" name="lti_passbackformat_'.$num.'" value="1.1"'.$pb1p1chk.' />'.
5218: &mt('Outcomes Service (1.1)').'</label>'.(' 'x2).
5219: '<label><input type="radio" name="lti_passbackformat_'.$num.'" value="1.0"'.$pb1p0chk.'/>'.
5220: &mt('Outcomes Extension (1.0)').'</label></span></div></fieldset>'.
5221: '<fieldset class="ltioption_'.$num.'" style="display:'.$optionsty.'"><legend>'.&mt('Course defaults (Course Coordinator can override)').'</legend>'.
5222: '<div class="LC_floatleft"><span class="LC_nobreak">'.$lt{'topmenu'}.': '.
5223: '<label><input type="radio" name="lti_topmenu_'.$num.'" value="0"'.
5224: $checked{'topmenu'}{'N'}.$onclickmenu.' />'.&mt('No').'</label>'.(' 'x2).
5225: '<label><input type="radio" name="lti_topmenu_'.$num.'" value="1"'.
5226: $checked{'topmenu'}{'Y'}.$onclickmenu.' />'.&mt('Yes').'</label></span></div>'.
5227: '<div style="padding:0;clear:both;margin:0;border:0"></div>'.
5228: '<div class="LC_floatleft"><span class="LC_nobreak">'.$lt{'inlinemenu'}.': '.
5229: '<label><input type="radio" name="lti_inlinemenu_'.$num.'" value="0"'.
5230: $checked{'inlinemenu'}{'N'}.$onclickmenu.' />'.&mt('No').'</label>'.(' 'x2).
5231: '<label><input type="radio" name="lti_inlinemenu_'.$num.'" value="1"'.
5232: $checked{'inlinemenu'}{'Y'}.$onclickmenu.' />'.&mt('Yes').'</label></span></div>';
5233: $output .='<div style="padding:0;clear:both;margin:0;border:0"></div>'.
5234: '<div class="LC_floatleft" style="display:'.$menusty.';" id="lti_menufield_'.$num.'">'.
5235: '<span class="LC_nobreak">'.&mt('Menu items').': ';
5236: foreach my $type ('fullname','coursetitle','role','logout','grades') {
5237: $output .= '<label><input type="checkbox" name="lti_menuitem_'.$num.'" value="'.$type.'"'.
5238: $checked{'menuitem'}{$type}.' />'.$menutitles{$type}.'</label>'.
5239: (' 'x2);
5240: }
5241: $output .= '</span></div></fieldset>';
5242: # '<fieldset><legend>'.&mt('Assigning author roles').'</legend>';
5243: #
5244: # $output .= '</fieldset>'.
5245: # '<fieldset><legend>'.&mt('Assigning domain roles').'</legend>';
5246: return $output;
5247: }
5248:
5249: sub ltimenu_titles {
5250: return &Apache::lonlocal::texthash(
5251: fullname => 'Full name',
5252: coursetitle => 'Course title',
5253: role => 'Role',
5254: logout => 'Logout',
5255: grades => 'Grades',
5256: );
5257: }
5258:
5259: sub print_coursedefaults {
5260: my ($position,$dom,$settings,$rowtotal) = @_;
5261: my ($css_class,$datatable,%checkedon,%checkedoff,%defaultchecked,@toggles);
5262: my $itemcount = 1;
5263: my %choices = &Apache::lonlocal::texthash (
5264: canuse_pdfforms => 'Course/Community users can create/upload PDF forms',
5265: uploadquota => 'Default quota for files uploaded directly to course/community using Course Editor (MB)',
5266: anonsurvey_threshold => 'Responder count needed before showing submissions for anonymous surveys',
5267: coursecredits => 'Credits can be specified for courses',
5268: uselcmath => 'Math preview uses LON-CAPA previewer (javascript) in place of DragMath (Java)',
5269: usejsme => 'Molecule editor uses JSME (HTML5) in place of JME (Java)',
5270: texengine => 'Default method to display mathematics',
5271: postsubmit => 'Disable submit button/keypress following student submission',
5272: canclone => "People who may clone a course (besides course's owner and coordinators)",
5273: mysqltables => 'Lifetime (s) of "Temporary" MySQL tables (student performance data) on homeserver',
5274: );
5275: my %staticdefaults = (
5276: anonsurvey_threshold => 10,
5277: uploadquota => 500,
5278: postsubmit => 60,
5279: mysqltables => 172800,
5280: );
5281: if ($position eq 'top') {
5282: %defaultchecked = (
5283: 'canuse_pdfforms' => 'off',
5284: 'uselcmath' => 'on',
5285: 'usejsme' => 'on',
5286: 'canclone' => 'none',
5287: );
5288: @toggles = ('canuse_pdfforms','uselcmath','usejsme');
5289: my $deftex = $Apache::lonnet::deftex;
5290: if (ref($settings) eq 'HASH') {
5291: if ($settings->{'texengine'}) {
5292: if ($settings->{'texengine'} =~ /^(MathJax|mimetex|tth)$/) {
5293: $deftex = $settings->{'texengine'};
5294: }
5295: }
5296: }
5297: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5298: my $mathdisp = '<tr'.$css_class.'><td style="vertical-align: top">'.
5299: '<span class="LC_nobreak">'.$choices{'texengine'}.
5300: '</span></td><td class="LC_right_item">'.
5301: '<select name="texengine">'."\n";
5302: my %texoptions = (
5303: MathJax => 'MathJax',
5304: mimetex => &mt('Convert to Images'),
5305: tth => &mt('TeX to HTML'),
5306: );
5307: foreach my $renderer ('MathJax','mimetex','tth') {
5308: my $selected = '';
5309: if ($renderer eq $deftex) {
5310: $selected = ' selected="selected"';
5311: }
5312: $mathdisp .= '<option value="'.$renderer.'"'.$selected.'>'.$texoptions{$renderer}.'</option>'."\n";
5313: }
5314: $mathdisp .= '</select></td></tr>'."\n";
5315: $itemcount ++;
5316: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
5317: \%choices,$itemcount);
5318: $datatable = $mathdisp.$datatable;
5319: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5320: $datatable .=
5321: '<tr'.$css_class.'><td style="vertical-align: top">'.
5322: '<span class="LC_nobreak">'.$choices{'canclone'}.
5323: '</span></td><td class="LC_left_item">';
5324: my $currcanclone = 'none';
5325: my $onclick;
5326: my @cloneoptions = ('none','domain');
5327: my %clonetitles = (
5328: none => 'No additional course requesters',
5329: domain => "Any course requester in course's domain",
5330: instcode => 'Course requests for official courses ...',
5331: );
5332: my (%codedefaults,@code_order,@posscodes);
5333: if (&Apache::lonnet::auto_instcode_defaults($dom,\%codedefaults,
5334: \@code_order) eq 'ok') {
5335: if (@code_order > 0) {
5336: push(@cloneoptions,'instcode');
5337: $onclick = ' onclick="toggleDisplay(this.form,'."'cloneinstcode'".');"';
5338: }
5339: }
5340: if (ref($settings) eq 'HASH') {
5341: if ($settings->{'canclone'}) {
5342: if (ref($settings->{'canclone'}) eq 'HASH') {
5343: if (ref($settings->{'canclone'}{'instcode'}) eq 'ARRAY') {
5344: if (@code_order > 0) {
5345: $currcanclone = 'instcode';
5346: @posscodes = @{$settings->{'canclone'}{'instcode'}};
5347: }
5348: }
5349: } elsif ($settings->{'canclone'} eq 'domain') {
5350: $currcanclone = $settings->{'canclone'};
5351: }
5352: }
5353: }
5354: foreach my $option (@cloneoptions) {
5355: my ($checked,$additional);
5356: if ($currcanclone eq $option) {
5357: $checked = ' checked="checked"';
5358: }
5359: if ($option eq 'instcode') {
5360: if (@code_order) {
5361: my $show = 'none';
5362: if ($checked) {
5363: $show = 'block';
5364: }
5365: $additional = '<div id="cloneinstcode" style="display:'.$show.';" />'.
5366: &mt('Institutional codes for new and cloned course have identical:').
5367: '<br />';
5368: foreach my $item (@code_order) {
5369: my $codechk;
5370: if ($checked) {
5371: if (grep(/^\Q$item\E$/,@posscodes)) {
5372: $codechk = ' checked="checked"';
5373: }
5374: }
5375: $additional .= '<label>'.
5376: '<input type="checkbox" name="clonecode" value="'.$item.'"'.$codechk.' />'.
5377: $item.'</label>';
5378: }
5379: $additional .= (' 'x2).'('.&mt('check as many as needed').')</div>';
5380: }
5381: }
5382: $datatable .=
5383: '<span class="LC_nobreak"><label><input type="radio" name="canclone"'.$checked.
5384: ' value="'.$option.'"'.$onclick.' />'.$clonetitles{$option}.
5385: '</label> '.$additional.'</span><br />';
5386: }
5387: $datatable .= '</td>'.
5388: '</tr>';
5389: $itemcount ++;
5390: } else {
5391: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
5392: my ($currdefresponder,%defcredits,%curruploadquota,%deftimeout,%currmysql);
5393: my $currusecredits = 0;
5394: my $postsubmitclient = 1;
5395: my @types = ('official','unofficial','community','textbook','placement');
5396: if (ref($settings) eq 'HASH') {
5397: $currdefresponder = $settings->{'anonsurvey_threshold'};
5398: if (ref($settings->{'uploadquota'}) eq 'HASH') {
5399: foreach my $type (keys(%{$settings->{'uploadquota'}})) {
5400: $curruploadquota{$type} = $settings->{'uploadquota'}{$type};
5401: }
5402: }
5403: if (ref($settings->{'coursecredits'}) eq 'HASH') {
5404: foreach my $type (@types) {
5405: next if ($type eq 'community');
5406: $defcredits{$type} = $settings->{'coursecredits'}->{$type};
5407: if ($defcredits{$type} ne '') {
5408: $currusecredits = 1;
5409: }
5410: }
5411: }
5412: if (ref($settings->{'postsubmit'}) eq 'HASH') {
5413: if ($settings->{'postsubmit'}->{'client'} eq 'off') {
5414: $postsubmitclient = 0;
5415: foreach my $type (@types) {
5416: $deftimeout{$type} = $staticdefaults{'postsubmit'};
5417: }
5418: } else {
5419: foreach my $type (@types) {
5420: if (ref($settings->{'postsubmit'}->{'timeout'}) eq 'HASH') {
5421: if ($settings->{'postsubmit'}->{'timeout'}->{$type} =~ /^\d+$/) {
5422: $deftimeout{$type} = $settings->{'postsubmit'}->{'timeout'}->{$type};
5423: } else {
5424: $deftimeout{$type} = $staticdefaults{'postsubmit'};
5425: }
5426: } else {
5427: $deftimeout{$type} = $staticdefaults{'postsubmit'};
5428: }
5429: }
5430: }
5431: } else {
5432: foreach my $type (@types) {
5433: $deftimeout{$type} = $staticdefaults{'postsubmit'};
5434: }
5435: }
5436: if (ref($settings->{'mysqltables'}) eq 'HASH') {
5437: foreach my $type (keys(%{$settings->{'mysqltables'}})) {
5438: $currmysql{$type} = $settings->{'mysqltables'}{$type};
5439: }
5440: } else {
5441: foreach my $type (@types) {
5442: $currmysql{$type} = $staticdefaults{'mysqltables'};
5443: }
5444: }
5445: } else {
5446: foreach my $type (@types) {
5447: $deftimeout{$type} = $staticdefaults{'postsubmit'};
5448: }
5449: }
5450: if (!$currdefresponder) {
5451: $currdefresponder = $staticdefaults{'anonsurvey_threshold'};
5452: } elsif ($currdefresponder < 1) {
5453: $currdefresponder = 1;
5454: }
5455: foreach my $type (@types) {
5456: if ($curruploadquota{$type} eq '') {
5457: $curruploadquota{$type} = $staticdefaults{'uploadquota'};
5458: }
5459: }
5460: $datatable .=
5461: '<tr'.$css_class.'><td><span class="LC_nobreak">'.
5462: $choices{'anonsurvey_threshold'}.
5463: '</span></td>'.
5464: '<td class="LC_right_item"><span class="LC_nobreak">'.
5465: '<input type="text" name="anonsurvey_threshold"'.
5466: ' value="'.$currdefresponder.'" size="5" /></span>'.
5467: '</td></tr>'."\n";
5468: $itemcount ++;
5469: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
5470: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
5471: $choices{'uploadquota'}.
5472: '</span></td>'.
5473: '<td style="text-align: right" class="LC_right_item">'.
5474: '<table><tr>';
5475: foreach my $type (@types) {
5476: $datatable .= '<td style="text-align: center">'.&mt($type).'<br />'.
5477: '<input type="text" name="uploadquota_'.$type.'"'.
5478: ' value="'.$curruploadquota{$type}.'" size="5" /></td>';
5479: }
5480: $datatable .= '</tr></table></td></tr>'."\n";
5481: $itemcount ++;
5482: my $onclick = "toggleDisplay(this.form,'credits');";
5483: my $display = 'none';
5484: if ($currusecredits) {
5485: $display = 'block';
5486: }
5487: my $additional = '<div id="credits" style="display: '.$display.'">'.
5488: '<i>'.&mt('Default credits').'</i><br /><table><tr>';
5489: foreach my $type (@types) {
5490: next if ($type eq 'community');
5491: $additional .= '<td style="text-align: center">'.&mt($type).'<br />'.
5492: '<input type="text" name="'.$type.'_credits"'.
5493: ' value="'.$defcredits{$type}.'" size="3" /></td>';
5494: }
5495: $additional .= '</tr></table></div>'."\n";
5496: %defaultchecked = ('coursecredits' => 'off');
5497: @toggles = ('coursecredits');
5498: my $current = {
5499: 'coursecredits' => $currusecredits,
5500: };
5501: (my $table,$itemcount) =
5502: &radiobutton_prefs($current,\@toggles,\%defaultchecked,
5503: \%choices,$itemcount,$onclick,$additional,'left');
5504: $datatable .= $table;
5505: $onclick = "toggleDisplay(this.form,'studentsubmission');";
5506: my $display = 'none';
5507: if ($postsubmitclient) {
5508: $display = 'block';
5509: }
5510: $additional = '<div id="studentsubmission" style="display: '.$display.'">'.
5511: &mt('Number of seconds submit is disabled').'<br />'.
5512: '<i>'.&mt('Enter 0 to remain disabled until page reload.').'</i><br />'.
5513: '<table><tr>';
5514: foreach my $type (@types) {
5515: $additional .= '<td style="text-align: center">'.&mt($type).'<br />'.
5516: '<input type="text" name="'.$type.'_timeout" value="'.
5517: $deftimeout{$type}.'" size="5" /></td>';
5518: }
5519: $additional .= '</tr></table></div>'."\n";
5520: %defaultchecked = ('postsubmit' => 'on');
5521: @toggles = ('postsubmit');
5522: $current = {
5523: 'postsubmit' => $postsubmitclient,
5524: };
5525: ($table,$itemcount) =
5526: &radiobutton_prefs($current,\@toggles,\%defaultchecked,
5527: \%choices,$itemcount,$onclick,$additional,'left');
5528: $datatable .= $table;
5529: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
5530: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
5531: $choices{'mysqltables'}.
5532: '</span></td>'.
5533: '<td style="text-align: right" class="LC_right_item">'.
5534: '<table><tr>';
5535: foreach my $type (@types) {
5536: $datatable .= '<td style="text-align: center">'.&mt($type).'<br />'.
5537: '<input type="text" name="mysqltables_'.$type.'"'.
5538: ' value="'.$currmysql{$type}.'" size="8" /></td>';
5539: }
5540: $datatable .= '</tr></table></td></tr>'."\n";
5541: $itemcount ++;
5542:
5543: }
5544: $$rowtotal += $itemcount;
5545: return $datatable;
5546: }
5547:
5548: sub print_selfenrollment {
5549: my ($position,$dom,$settings,$rowtotal) = @_;
5550: my ($css_class,$datatable);
5551: my $itemcount = 1;
5552: my @types = ('official','unofficial','community','textbook','placement');
5553: if (($position eq 'top') || ($position eq 'middle')) {
5554: my ($rowsref,$titlesref) = &Apache::lonuserutils::get_selfenroll_titles();
5555: my %descs = &Apache::lonuserutils::selfenroll_default_descs();
5556: my @rows;
5557: my $key;
5558: if ($position eq 'top') {
5559: $key = 'admin';
5560: if (ref($rowsref) eq 'ARRAY') {
5561: @rows = @{$rowsref};
5562: }
5563: } elsif ($position eq 'middle') {
5564: $key = 'default';
5565: @rows = ('types','registered','approval','limit');
5566: }
5567: foreach my $row (@rows) {
5568: if (defined($titlesref->{$row})) {
5569: $itemcount ++;
5570: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5571: $datatable .= '<tr'.$css_class.'>'.
5572: '<td>'.$titlesref->{$row}.'</td>'.
5573: '<td class="LC_left_item">'.
5574: '<table><tr>';
5575: my (%current,%currentcap);
5576: if (ref($settings) eq 'HASH') {
5577: if (ref($settings->{$key}) eq 'HASH') {
5578: foreach my $type (@types) {
5579: if (ref($settings->{$key}->{$type}) eq 'HASH') {
5580: $current{$type} = $settings->{$key}->{$type}->{$row};
5581: }
5582: if (($row eq 'limit') && ($key eq 'default')) {
5583: if (ref($settings->{$key}->{$type}) eq 'HASH') {
5584: $currentcap{$type} = $settings->{$key}->{$type}->{'cap'};
5585: }
5586: }
5587: }
5588: }
5589: }
5590: my %roles = (
5591: '0' => &Apache::lonnet::plaintext('dc'),
5592: );
5593:
5594: foreach my $type (@types) {
5595: unless (($row eq 'registered') && ($key eq 'default')) {
5596: $datatable .= '<th>'.&mt($type).'</th>';
5597: }
5598: }
5599: unless (($row eq 'registered') && ($key eq 'default')) {
5600: $datatable .= '</tr><tr>';
5601: }
5602: foreach my $type (@types) {
5603: if ($type eq 'community') {
5604: $roles{'1'} = &mt('Community personnel');
5605: } else {
5606: $roles{'1'} = &mt('Course personnel');
5607: }
5608: $datatable .= '<td style="vertical-align: top">';
5609: if ($position eq 'top') {
5610: my %checked;
5611: if ($current{$type} eq '0') {
5612: $checked{'0'} = ' checked="checked"';
5613: } else {
5614: $checked{'1'} = ' checked="checked"';
5615: }
5616: foreach my $role ('1','0') {
5617: $datatable .= '<span class="LC_nobreak"><label>'.
5618: '<input type="radio" name="selfenrolladmin_'.$row.'_'.$type.'" '.
5619: 'value="'.$role.'"'.$checked{$role}.' />'.
5620: $roles{$role}.'</label></span> ';
5621: }
5622: } else {
5623: if ($row eq 'types') {
5624: my %checked;
5625: if ($current{$type} =~ /^(all|dom)$/) {
5626: $checked{$1} = ' checked="checked"';
5627: } else {
5628: $checked{''} = ' checked="checked"';
5629: }
5630: foreach my $val ('','dom','all') {
5631: $datatable .= '<span class="LC_nobreak"><label>'.
5632: '<input type ="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
5633: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
5634: }
5635: } elsif ($row eq 'registered') {
5636: my %checked;
5637: if ($current{$type} eq '1') {
5638: $checked{'1'} = ' checked="checked"';
5639: } else {
5640: $checked{'0'} = ' checked="checked"';
5641: }
5642: foreach my $val ('0','1') {
5643: $datatable .= '<span class="LC_nobreak"><label>'.
5644: '<input type ="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
5645: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
5646: }
5647: } elsif ($row eq 'approval') {
5648: my %checked;
5649: if ($current{$type} =~ /^([12])$/) {
5650: $checked{$1} = ' checked="checked"';
5651: } else {
5652: $checked{'0'} = ' checked="checked"';
5653: }
5654: for my $val (0..2) {
5655: $datatable .= '<span class="LC_nobreak"><label>'.
5656: '<input type="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
5657: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
5658: }
5659: } elsif ($row eq 'limit') {
5660: my %checked;
5661: if ($current{$type} =~ /^(allstudents|selfenrolled)$/) {
5662: $checked{$1} = ' checked="checked"';
5663: } else {
5664: $checked{'none'} = ' checked="checked"';
5665: }
5666: my $cap;
5667: if ($currentcap{$type} =~ /^\d+$/) {
5668: $cap = $currentcap{$type};
5669: }
5670: foreach my $val ('none','allstudents','selfenrolled') {
5671: $datatable .= '<span class="LC_nobreak"><label>'.
5672: '<input type="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
5673: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
5674: }
5675: $datatable .= '<br />'.
5676: '<span class="LC_nobreak">'.&mt('Maximum allowed: ').
5677: '<input type="text" name="selfenrolldefault_cap_'.$type.'" size = "5" value="'.$cap.'" />'.
5678: '</span>';
5679: }
5680: }
5681: $datatable .= '</td>';
5682: }
5683: $datatable .= '</tr>';
5684: }
5685: $datatable .= '</table></td></tr>';
5686: }
5687: } elsif ($position eq 'bottom') {
5688: $datatable .= &print_validation_rows('selfenroll',$dom,$settings,\$itemcount);
5689: }
5690: $$rowtotal += $itemcount;
5691: return $datatable;
5692: }
5693:
5694: sub print_validation_rows {
5695: my ($caller,$dom,$settings,$rowtotal) = @_;
5696: my ($itemsref,$namesref,$fieldsref);
5697: if ($caller eq 'selfenroll') {
5698: ($itemsref,$namesref,$fieldsref) = &Apache::lonuserutils::selfenroll_validation_types();
5699: } elsif ($caller eq 'requestcourses') {
5700: ($itemsref,$namesref,$fieldsref) = &Apache::loncoursequeueadmin::requestcourses_validation_types();
5701: }
5702: my %currvalidation;
5703: if (ref($settings) eq 'HASH') {
5704: if (ref($settings->{'validation'}) eq 'HASH') {
5705: %currvalidation = %{$settings->{'validation'}};
5706: }
5707: }
5708: my $datatable;
5709: my $itemcount = 0;
5710: foreach my $item (@{$itemsref}) {
5711: my $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
5712: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
5713: $namesref->{$item}.
5714: '</span></td>'.
5715: '<td class="LC_left_item">';
5716: if (($item eq 'url') || ($item eq 'button')) {
5717: $datatable .= '<span class="LC_nobreak">'.
5718: '<input type="text" name="'.$caller.'_validation_'.$item.'"'.
5719: ' value="'.$currvalidation{$item}.'" size="50" /></span>';
5720: } elsif ($item eq 'fields') {
5721: my @currfields;
5722: if (ref($currvalidation{$item}) eq 'ARRAY') {
5723: @currfields = @{$currvalidation{$item}};
5724: }
5725: foreach my $field (@{$fieldsref}) {
5726: my $check = '';
5727: if (grep(/^\Q$field\E$/,@currfields)) {
5728: $check = ' checked="checked"';
5729: }
5730: $datatable .= '<span class="LC_nobreak"><label>'.
5731: '<input type="checkbox" name="'.$caller.'_validation_fields"'.
5732: ' value="'.$field.'"'.$check.' />'.$field.
5733: '</label></span> ';
5734: }
5735: } elsif ($item eq 'markup') {
5736: $datatable .= '<textarea name="'.$caller.'_validation_markup" cols="50" rows="5">'.
5737: $currvalidation{$item}.
5738: '</textarea>';
5739: }
5740: $datatable .= '</td></tr>'."\n";
5741: if (ref($rowtotal)) {
5742: $itemcount ++;
5743: }
5744: }
5745: if ($caller eq 'requestcourses') {
5746: my %currhash;
5747: if (ref($settings) eq 'HASH') {
5748: if (ref($settings->{'validation'}) eq 'HASH') {
5749: if ($settings->{'validation'}{'dc'} ne '') {
5750: $currhash{$settings->{'validation'}{'dc'}} = 1;
5751: }
5752: }
5753: }
5754: my $numinrow = 2;
5755: my ($numdc,$dctable,$rows) = &active_dc_picker($dom,$numinrow,'radio',
5756: 'validationdc',%currhash);
5757: my $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
5758: $datatable .= '<tr'.$css_class.'><td>';
5759: if ($numdc > 1) {
5760: $datatable .= &mt('Course creation processed as: (choose Dom. Coord.)');
5761: } else {
5762: $datatable .= &mt('Course creation processed as: ');
5763: }
5764: $datatable .= '</td><td class="LC_left_item">'.$dctable.'</td></tr>';
5765: $itemcount ++;
5766: }
5767: if (ref($rowtotal)) {
5768: $$rowtotal += $itemcount;
5769: }
5770: return $datatable;
5771: }
5772:
5773: sub print_usersessions {
5774: my ($position,$dom,$settings,$rowtotal) = @_;
5775: my ($css_class,$datatable,$itemcount,%checked,%choices);
5776: my (%by_ip,%by_location,@intdoms,@instdoms);
5777: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
5778:
5779: my @alldoms = &Apache::lonnet::all_domains();
5780: my %serverhomes = %Apache::lonnet::serverhomeIDs;
5781: my %servers = &Apache::lonnet::internet_dom_servers($dom);
5782: my %altids = &id_for_thisdom(%servers);
5783: if ($position eq 'top') {
5784: if (keys(%serverhomes) > 1) {
5785: my %spareid = ¤t_offloads_to($dom,$settings,\%servers);
5786: my $curroffloadnow;
5787: if (ref($settings) eq 'HASH') {
5788: if (ref($settings->{'offloadnow'}) eq 'HASH') {
5789: $curroffloadnow = $settings->{'offloadnow'};
5790: }
5791: }
5792: $datatable .= &spares_row($dom,\%servers,\%spareid,\%serverhomes,\%altids,$curroffloadnow,$rowtotal);
5793: } else {
5794: $datatable .= '<tr'.$css_class.'><td colspan="2">'.
5795: &mt('Nothing to set here, as the cluster to which this domain belongs only contains one server.').
5796: '</td></tr>';
5797: }
5798: } else {
5799: my %titles = &usersession_titles();
5800: my ($prefix,@types);
5801: if ($position eq 'bottom') {
5802: $prefix = 'remote';
5803: @types = ('version','excludedomain','includedomain');
5804: } else {
5805: $prefix = 'hosted';
5806: @types = ('excludedomain','includedomain');
5807: }
5808: ($datatable,$itemcount) = &rules_by_location($settings,$prefix,\%by_location,\%by_ip,\@types,\%titles);
5809: }
5810: $$rowtotal += $itemcount;
5811: return $datatable;
5812: }
5813:
5814: sub rules_by_location {
5815: my ($settings,$prefix,$by_location,$by_ip,$types,$titles) = @_;
5816: my ($datatable,$itemcount,$css_class);
5817: if (keys(%{$by_location}) == 0) {
5818: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
5819: $datatable = '<tr'.$css_class.'><td colspan="2">'.
5820: &mt('Nothing to set here, as the cluster to which this domain belongs only contains one institution.').
5821: '</td></tr>';
5822: $itemcount = 1;
5823: } else {
5824: $itemcount = 0;
5825: my $numinrow = 5;
5826: my (%current,%checkedon,%checkedoff);
5827: my @locations = sort(keys(%{$by_location}));
5828: foreach my $type (@{$types}) {
5829: $checkedon{$type} = '';
5830: $checkedoff{$type} = ' checked="checked"';
5831: }
5832: if (ref($settings) eq 'HASH') {
5833: if (ref($settings->{$prefix}) eq 'HASH') {
5834: foreach my $key (keys(%{$settings->{$prefix}})) {
5835: $current{$key} = $settings->{$prefix}{$key};
5836: if ($key eq 'version') {
5837: if ($current{$key} ne '') {
5838: $checkedon{$key} = ' checked="checked"';
5839: $checkedoff{$key} = '';
5840: }
5841: } elsif (ref($current{$key}) eq 'ARRAY') {
5842: $checkedon{$key} = ' checked="checked"';
5843: $checkedoff{$key} = '';
5844: }
5845: }
5846: }
5847: }
5848: foreach my $type (@{$types}) {
5849: next if ($type ne 'version' && !@locations);
5850: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
5851: $datatable .= '<tr'.$css_class.'>
5852: <td><span class="LC_nobreak">'.$titles->{$type}.'</span><br />
5853: <span class="LC_nobreak">
5854: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedoff{$type}.' value="0" />'.&mt('Not in use').'</label>
5855: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedon{$type}.' value="1" />'.&mt('In use').'</label></span></td><td>';
5856: if ($type eq 'version') {
5857: my @lcversions = &Apache::lonnet::all_loncaparevs();
5858: my $selector = '<select name="'.$prefix.'_version">';
5859: foreach my $version (@lcversions) {
5860: my $selected = '';
5861: if ($current{'version'} eq $version) {
5862: $selected = ' selected="selected"';
5863: }
5864: $selector .= ' <option value="'.$version.'"'.
5865: $selected.'>'.$version.'</option>';
5866: }
5867: $selector .= '</select> ';
5868: $datatable .= &mt('remote server must be version: [_1] or later',$selector);
5869: } else {
5870: $datatable.= '<div><input type="button" value="'.&mt('check all').'" '.
5871: 'onclick="javascript:checkAll(document.display.'.$prefix.'_'.$type.')"'.
5872: ' />'.(' 'x2).
5873: '<input type="button" value="'.&mt('uncheck all').'" '.
5874: 'onclick="javascript:uncheckAll(document.display.'.$prefix.'_'.$type.')" />'.
5875: "\n".
5876: '</div><div><table>';
5877: my $rem;
5878: for (my $i=0; $i<@locations; $i++) {
5879: my ($showloc,$value,$checkedtype);
5880: if (ref($by_location->{$locations[$i]}) eq 'ARRAY') {
5881: my $ip = $by_location->{$locations[$i]}->[0];
5882: if (ref($by_ip->{$ip}) eq 'ARRAY') {
5883: $value = join(':',@{$by_ip->{$ip}});
5884: $showloc = join(', ',@{$by_ip->{$ip}});
5885: if (ref($current{$type}) eq 'ARRAY') {
5886: foreach my $loc (@{$by_ip->{$ip}}) {
5887: if (grep(/^\Q$loc\E$/,@{$current{$type}})) {
5888: $checkedtype = ' checked="checked"';
5889: last;
5890: }
5891: }
5892: }
5893: }
5894: }
5895: $rem = $i%($numinrow);
5896: if ($rem == 0) {
5897: if ($i > 0) {
5898: $datatable .= '</tr>';
5899: }
5900: $datatable .= '<tr>';
5901: }
5902: $datatable .= '<td class="LC_left_item">'.
5903: '<span class="LC_nobreak"><label>'.
5904: '<input type="checkbox" name="'.$prefix.'_'.$type.
5905: '" value="'.$value.'"'.$checkedtype.' />'.$showloc.
5906: '</label></span></td>';
5907: }
5908: $rem = @locations%($numinrow);
5909: my $colsleft = $numinrow - $rem;
5910: if ($colsleft > 1 ) {
5911: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
5912: ' </td>';
5913: } elsif ($colsleft == 1) {
5914: $datatable .= '<td class="LC_left_item"> </td>';
5915: }
5916: $datatable .= '</tr></table>';
5917: }
5918: $datatable .= '</td></tr>';
5919: $itemcount ++;
5920: }
5921: }
5922: return ($datatable,$itemcount);
5923: }
5924:
5925: sub print_ssl {
5926: my ($position,$dom,$settings,$rowtotal) = @_;
5927: my ($css_class,$datatable);
5928: my $itemcount = 1;
5929: if ($position eq 'top') {
5930: my $primary_id = &Apache::lonnet::domain($dom,'primary');
5931: my $intdom = &Apache::lonnet::internet_dom($primary_id);
5932: my $same_institution;
5933: if ($intdom ne '') {
5934: my $internet_names = &Apache::lonnet::get_internet_names($Apache::lonnet::perlvar{'lonHostID'});
5935: if (ref($internet_names) eq 'ARRAY') {
5936: if (grep(/^\Q$intdom\E$/,@{$internet_names})) {
5937: $same_institution = 1;
5938: }
5939: }
5940: }
5941: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5942: $datatable = '<tr'.$css_class.'><td colspan="2">';
5943: if ($same_institution) {
5944: my %domservers = &Apache::lonnet::get_servers($dom);
5945: $datatable .= &LONCAPA::SSL::print_certstatus(\%domservers,'web','domprefs');
5946: } else {
5947: $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.");
5948: }
5949: $datatable .= '</td></tr>';
5950: $itemcount ++;
5951: } else {
5952: my %titles = &ssl_titles();
5953: my (%by_ip,%by_location,@intdoms,@instdoms);
5954: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
5955: my @alldoms = &Apache::lonnet::all_domains();
5956: my %serverhomes = %Apache::lonnet::serverhomeIDs;
5957: my @domservers = &Apache::lonnet::get_servers($dom);
5958: my %servers = &Apache::lonnet::internet_dom_servers($dom);
5959: my %altids = &id_for_thisdom(%servers);
5960: if (($position eq 'connto') || ($position eq 'connfrom')) {
5961: my $legacy;
5962: unless (ref($settings) eq 'HASH') {
5963: my $name;
5964: if ($position eq 'connto') {
5965: $name = 'loncAllowInsecure';
5966: } else {
5967: $name = 'londAllowInsecure';
5968: }
5969: my $primarylibserv = &Apache::lonnet::domain($dom,'primary');
5970: my @ids=&Apache::lonnet::current_machine_ids();
5971: if (($primarylibserv ne '') && (!grep(/^\Q$primarylibserv\E$/,@ids))) {
5972: my %what = (
5973: $name => 1,
5974: );
5975: my ($result,$returnhash) =
5976: &Apache::lonnet::get_remote_globals($primarylibserv,\%what);
5977: if ($result eq 'ok') {
5978: if (ref($returnhash) eq 'HASH') {
5979: $legacy = $returnhash->{$name};
5980: }
5981: }
5982: } else {
5983: $legacy = $Apache::lonnet::perlvar{$name};
5984: }
5985: }
5986: foreach my $type ('dom','intdom','other') {
5987: my %checked;
5988: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5989: $datatable .= '<tr'.$css_class.'><td>'.$titles{$type}.'</td>'.
5990: '<td class="LC_right_item">';
5991: my $skip;
5992: if ($type eq 'dom') {
5993: unless (keys(%servers) > 1) {
5994: $datatable .= &mt('Nothing to set here, as there are no other servers/VMs');
5995: $skip = 1;
5996: }
5997: }
5998: if ($type eq 'intdom') {
5999: unless (@instdoms > 1) {
6000: $datatable .= &mt('Nothing to set here, as there are no other domains for this institution');
6001: $skip = 1;
6002: }
6003: } elsif ($type eq 'other') {
6004: if (keys(%by_location) == 0) {
6005: $datatable .= &mt('Nothing to set here, as there are no other institutions');
6006: $skip = 1;
6007: }
6008: }
6009: unless ($skip) {
6010: $checked{'yes'} = ' checked="checked"';
6011: if (ref($settings) eq 'HASH') {
6012: if (ref($settings->{$position}) eq 'HASH') {
6013: if ($settings->{$position}->{$type} =~ /^(no|req)$/) {
6014: $checked{$1} = $checked{'yes'};
6015: delete($checked{'yes'});
6016: }
6017: }
6018: } else {
6019: if ($legacy == 0) {
6020: $checked{'req'} = $checked{'yes'};
6021: delete($checked{'yes'});
6022: }
6023: }
6024: foreach my $option ('no','yes','req') {
6025: $datatable .= '<span class="LC_nobreak"><label>'.
6026: '<input type="radio" name="'.$position.'_'.$type.'" '.
6027: 'value="'.$option.'"'.$checked{$option}.' />'.$titles{$option}.
6028: '</label></span>'.(' 'x2);
6029: }
6030: }
6031: $datatable .= '</td></tr>';
6032: $itemcount ++;
6033: }
6034: } else {
6035: my $prefix = 'replication';
6036: my @types = ('certreq','nocertreq');
6037: if (keys(%by_location) == 0) {
6038: $datatable .= '<tr'.$css_class.'><td>'.
6039: &mt('Nothing to set here, as there are no other institutions').
6040: '</td></tr>';
6041: $itemcount ++;
6042: } else {
6043: ($datatable,$itemcount) =
6044: &rules_by_location($settings,$prefix,\%by_location,\%by_ip,\@types,\%titles);
6045: }
6046: }
6047: }
6048: $$rowtotal += $itemcount;
6049: return $datatable;
6050: }
6051:
6052: sub ssl_titles {
6053: return &Apache::lonlocal::texthash (
6054: dom => 'LON-CAPA servers/VMs from same domain',
6055: intdom => 'LON-CAPA servers/VMs from same "internet" domain',
6056: other => 'External LON-CAPA servers/VMs',
6057: connto => 'Connections to other servers',
6058: connfrom => 'Connections from other servers',
6059: replication => 'Replicating content to other institutions',
6060: certreq => 'Client certificate required, but specific domains exempt',
6061: nocertreq => 'No client certificate required, except for specific domains',
6062: no => 'SSL not used',
6063: yes => 'SSL Optional (used if available)',
6064: req => 'SSL Required',
6065: );
6066: }
6067:
6068: sub print_trust {
6069: my ($prefix,$dom,$settings,$rowtotal) = @_;
6070: my ($css_class,$datatable,%checked,%choices);
6071: my (%by_ip,%by_location,@intdoms,@instdoms);
6072: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
6073: my $itemcount = 1;
6074: my %titles = &trust_titles();
6075: my @types = ('exc','inc');
6076: if ($prefix eq 'top') {
6077: $prefix = 'content';
6078: } elsif ($prefix eq 'bottom') {
6079: $prefix = 'msg';
6080: }
6081: ($datatable,$itemcount) = &rules_by_location($settings,$prefix,\%by_location,\%by_ip,\@types,\%titles);
6082: $$rowtotal += $itemcount;
6083: return $datatable;
6084: }
6085:
6086: sub trust_titles {
6087: return &Apache::lonlocal::texthash(
6088: content => "Access to this domain's content by others",
6089: shared => "Access to other domain's content by this domain",
6090: enroll => "Enrollment in this domain's courses by others",
6091: othcoau => "Co-author roles in this domain for others",
6092: coaurem => "Co-author roles for this domain's users elsewhere",
6093: domroles => "Domain roles in this domain assignable to others",
6094: catalog => "Course Catalog for this domain displayed elsewhere",
6095: reqcrs => "Requests for creation of courses in this domain by others",
6096: msg => "Users in other domains can send messages to this domain",
6097: exc => "Allow all, but exclude specific domains",
6098: inc => "Deny all, but include specific domains",
6099: );
6100: }
6101:
6102: sub build_location_hashes {
6103: my ($intdoms,$by_ip,$by_location,$instdoms) = @_;
6104: return unless((ref($intdoms) eq 'ARRAY') && (ref($by_ip) eq 'HASH') &&
6105: (ref($by_location) eq 'HASH') && (ref($instdoms) eq 'ARRAY'));
6106: my %iphost = &Apache::lonnet::get_iphost();
6107: my $primary_id = &Apache::lonnet::domain($env{'request.role.domain'},'primary');
6108: my $primary_ip = &Apache::lonnet::get_host_ip($primary_id);
6109: if (ref($iphost{$primary_ip}) eq 'ARRAY') {
6110: foreach my $id (@{$iphost{$primary_ip}}) {
6111: my $intdom = &Apache::lonnet::internet_dom($id);
6112: unless(grep(/^\Q$intdom\E$/,@{$intdoms})) {
6113: push(@{$intdoms},$intdom);
6114: }
6115: }
6116: }
6117: foreach my $ip (keys(%iphost)) {
6118: if (ref($iphost{$ip}) eq 'ARRAY') {
6119: foreach my $id (@{$iphost{$ip}}) {
6120: my $location = &Apache::lonnet::internet_dom($id);
6121: if ($location) {
6122: if (grep(/^\Q$location\E$/,@{$intdoms})) {
6123: my $dom = &Apache::lonnet::host_domain($id);
6124: unless (grep(/^\Q$dom\E/,@{$instdoms})) {
6125: push(@{$instdoms},$dom);
6126: }
6127: next;
6128: }
6129: if (ref($by_ip->{$ip}) eq 'ARRAY') {
6130: unless(grep(/^\Q$location\E$/,@{$by_ip->{$ip}})) {
6131: push(@{$by_ip->{$ip}},$location);
6132: }
6133: } else {
6134: $by_ip->{$ip} = [$location];
6135: }
6136: }
6137: }
6138: }
6139: }
6140: foreach my $ip (sort(keys(%{$by_ip}))) {
6141: if (ref($by_ip->{$ip}) eq 'ARRAY') {
6142: @{$by_ip->{$ip}} = sort(@{$by_ip->{$ip}});
6143: my $first = $by_ip->{$ip}->[0];
6144: if (ref($by_location->{$first}) eq 'ARRAY') {
6145: unless (grep(/^\Q$ip\E$/,@{$by_location->{$first}})) {
6146: push(@{$by_location->{$first}},$ip);
6147: }
6148: } else {
6149: $by_location->{$first} = [$ip];
6150: }
6151: }
6152: }
6153: return;
6154: }
6155:
6156: sub current_offloads_to {
6157: my ($dom,$settings,$servers) = @_;
6158: my (%spareid,%otherdomconfigs);
6159: if (ref($servers) eq 'HASH') {
6160: foreach my $lonhost (sort(keys(%{$servers}))) {
6161: my $gotspares;
6162: if (ref($settings) eq 'HASH') {
6163: if (ref($settings->{'spares'}) eq 'HASH') {
6164: if (ref($settings->{'spares'}{$lonhost}) eq 'HASH') {
6165: $spareid{$lonhost}{'primary'} = $settings->{'spares'}{$lonhost}{'primary'};
6166: $spareid{$lonhost}{'default'} = $settings->{'spares'}{$lonhost}{'default'};
6167: $gotspares = 1;
6168: }
6169: }
6170: }
6171: unless ($gotspares) {
6172: my $gotspares;
6173: my $serverhomeID =
6174: &Apache::lonnet::get_server_homeID($servers->{$lonhost});
6175: my $serverhomedom =
6176: &Apache::lonnet::host_domain($serverhomeID);
6177: if ($serverhomedom ne $dom) {
6178: if (ref($otherdomconfigs{$serverhomedom} eq 'HASH')) {
6179: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}) eq 'HASH') {
6180: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}) eq 'HASH') {
6181: $spareid{$lonhost}{'primary'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'primary'};
6182: $spareid{$lonhost}{'default'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'default'};
6183: $gotspares = 1;
6184: }
6185: }
6186: } else {
6187: $otherdomconfigs{$serverhomedom} =
6188: &Apache::lonnet::get_dom('configuration',['usersessions'],$serverhomedom);
6189: if (ref($otherdomconfigs{$serverhomedom}) eq 'HASH') {
6190: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}) eq 'HASH') {
6191: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}) eq 'HASH') {
6192: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{$lonhost}) eq 'HASH') {
6193: $spareid{$lonhost}{'primary'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'primary'};
6194: $spareid{$lonhost}{'default'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'default'};
6195: $gotspares = 1;
6196: }
6197: }
6198: }
6199: }
6200: }
6201: }
6202: }
6203: unless ($gotspares) {
6204: if ($lonhost eq $Apache::lonnet::perlvar{'lonHostID'}) {
6205: $spareid{$lonhost}{'primary'} = $Apache::lonnet::spareid{'primary'};
6206: $spareid{$lonhost}{'default'} = $Apache::lonnet::spareid{'default'};
6207: } else {
6208: my $server_hostname = &Apache::lonnet::hostname($lonhost);
6209: my $server_homeID = &Apache::lonnet::get_server_homeID($server_hostname);
6210: if ($server_homeID eq $Apache::lonnet::perlvar{'lonHostID'}) {
6211: $spareid{$lonhost}{'primary'} = $Apache::lonnet::spareid{'primary'};
6212: $spareid{$lonhost}{'default'} = $Apache::lonnet::spareid{'default'};
6213: } else {
6214: my %what = (
6215: spareid => 1,
6216: );
6217: my ($result,$returnhash) =
6218: &Apache::lonnet::get_remote_globals($lonhost,\%what);
6219: if ($result eq 'ok') {
6220: if (ref($returnhash) eq 'HASH') {
6221: if (ref($returnhash->{'spareid'}) eq 'HASH') {
6222: $spareid{$lonhost}{'primary'} = $returnhash->{'spareid'}->{'primary'};
6223: $spareid{$lonhost}{'default'} = $returnhash->{'spareid'}->{'default'};
6224: }
6225: }
6226: }
6227: }
6228: }
6229: }
6230: }
6231: }
6232: return %spareid;
6233: }
6234:
6235: sub spares_row {
6236: my ($dom,$servers,$spareid,$serverhomes,$altids,$curroffloadnow,$rowtotal) = @_;
6237: my $css_class;
6238: my $numinrow = 4;
6239: my $itemcount = 1;
6240: my $datatable;
6241: my %typetitles = &sparestype_titles();
6242: if ((ref($servers) eq 'HASH') && (ref($spareid) eq 'HASH') && (ref($altids) eq 'HASH')) {
6243: foreach my $server (sort(keys(%{$servers}))) {
6244: my $serverhome = &Apache::lonnet::get_server_homeID($servers->{$server});
6245: my ($othercontrol,$serverdom);
6246: if ($serverhome ne $server) {
6247: $serverdom = &Apache::lonnet::host_domain($serverhome);
6248: $othercontrol = &mt('Session offloading controlled by domain: [_1]','<b>'.$serverdom.'</b>');
6249: } else {
6250: $serverdom = &Apache::lonnet::host_domain($server);
6251: if ($serverdom ne $dom) {
6252: $othercontrol = &mt('Session offloading controlled by domain: [_1]','<b>'.$serverdom.'</b>');
6253: }
6254: }
6255: next unless (ref($spareid->{$server}) eq 'HASH');
6256: my $checkednow;
6257: if (ref($curroffloadnow) eq 'HASH') {
6258: if ($curroffloadnow->{$server}) {
6259: $checkednow = ' checked="checked"';
6260: }
6261: }
6262: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
6263: $datatable .= '<tr'.$css_class.'>
6264: <td rowspan="2">
6265: <span class="LC_nobreak">'.
6266: &mt('[_1] when busy, offloads to:'
6267: ,'<b>'.$server.'</b>').'</span><br />'.
6268: '<span class="LC_nobreak">'."\n".
6269: '<label><input type="checkbox" name="offloadnow" value="'.$server.'"'.$checkednow.' />'.
6270: ' '.&mt('Switch active users on next access').'</label></span>'.
6271: "\n";
6272: my (%current,%canselect);
6273: my @choices =
6274: &possible_newspares($server,$spareid->{$server},$serverhomes,$altids);
6275: foreach my $type ('primary','default') {
6276: if (ref($spareid->{$server}) eq 'HASH') {
6277: if (ref($spareid->{$server}{$type}) eq 'ARRAY') {
6278: my @spares = @{$spareid->{$server}{$type}};
6279: if (@spares > 0) {
6280: if ($othercontrol) {
6281: $current{$type} = join(', ',@spares);
6282: } else {
6283: $current{$type} .= '<table>';
6284: my $numspares = scalar(@spares);
6285: for (my $i=0; $i<@spares; $i++) {
6286: my $rem = $i%($numinrow);
6287: if ($rem == 0) {
6288: if ($i > 0) {
6289: $current{$type} .= '</tr>';
6290: }
6291: $current{$type} .= '<tr>';
6292: }
6293: $current{$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'".');" /> '.
6294: $spareid->{$server}{$type}[$i].
6295: '</label></td>'."\n";
6296: }
6297: my $rem = @spares%($numinrow);
6298: my $colsleft = $numinrow - $rem;
6299: if ($colsleft > 1 ) {
6300: $current{$type} .= '<td colspan="'.$colsleft.
6301: '" class="LC_left_item">'.
6302: ' </td>';
6303: } elsif ($colsleft == 1) {
6304: $current{$type} .= '<td class="LC_left_item"> </td>'."\n";
6305: }
6306: $current{$type} .= '</tr></table>';
6307: }
6308: }
6309: }
6310: if ($current{$type} eq '') {
6311: $current{$type} = &mt('None specified');
6312: }
6313: if ($othercontrol) {
6314: if ($type eq 'primary') {
6315: $canselect{$type} = $othercontrol;
6316: }
6317: } else {
6318: $canselect{$type} =
6319: &mt('Add new [_1]'.$type.'[_2]:','<i>','</i>').' '.
6320: '<select name="newspare_'.$type.'_'.$server.'" '.
6321: 'id="newspare_'.$type.'_'.$server.'" onchange="checkNewSpares('."'$server','$type'".');">'."\n".
6322: '<option value="" selected ="selected">'.&mt('Select').'</option>'."\n";
6323: if (@choices > 0) {
6324: foreach my $lonhost (@choices) {
6325: $canselect{$type} .= '<option value="'.$lonhost.'">'.$lonhost.'</option>'."\n";
6326: }
6327: }
6328: $canselect{$type} .= '</select>'."\n";
6329: }
6330: } else {
6331: $current{$type} = &mt('Could not be determined');
6332: if ($type eq 'primary') {
6333: $canselect{$type} = $othercontrol;
6334: }
6335: }
6336: if ($type eq 'default') {
6337: $datatable .= '<tr'.$css_class.'>';
6338: }
6339: $datatable .= '<td><i>'.$typetitles{$type}.'</i></td>'."\n".
6340: '<td>'.$current{$type}.'</td>'."\n".
6341: '<td>'.$canselect{$type}.'</td></tr>'."\n";
6342: }
6343: $itemcount ++;
6344: }
6345: }
6346: $$rowtotal += $itemcount;
6347: return $datatable;
6348: }
6349:
6350: sub possible_newspares {
6351: my ($server,$currspares,$serverhomes,$altids) = @_;
6352: my $serverhostname = &Apache::lonnet::hostname($server);
6353: my %excluded;
6354: if ($serverhostname ne '') {
6355: %excluded = (
6356: $serverhostname => 1,
6357: );
6358: }
6359: if (ref($currspares) eq 'HASH') {
6360: foreach my $type (keys(%{$currspares})) {
6361: if (ref($currspares->{$type}) eq 'ARRAY') {
6362: if (@{$currspares->{$type}} > 0) {
6363: foreach my $curr (@{$currspares->{$type}}) {
6364: my $hostname = &Apache::lonnet::hostname($curr);
6365: $excluded{$hostname} = 1;
6366: }
6367: }
6368: }
6369: }
6370: }
6371: my @choices;
6372: if ((ref($serverhomes) eq 'HASH') && (ref($altids) eq 'HASH')) {
6373: if (keys(%{$serverhomes}) > 1) {
6374: foreach my $name (sort(keys(%{$serverhomes}))) {
6375: unless ($excluded{$name}) {
6376: if (exists($altids->{$serverhomes->{$name}})) {
6377: push(@choices,$altids->{$serverhomes->{$name}});
6378: } else {
6379: push(@choices,$serverhomes->{$name});
6380: }
6381: }
6382: }
6383: }
6384: }
6385: return sort(@choices);
6386: }
6387:
6388: sub print_loadbalancing {
6389: my ($dom,$settings,$rowtotal) = @_;
6390: my $primary_id = &Apache::lonnet::domain($dom,'primary');
6391: my $intdom = &Apache::lonnet::internet_dom($primary_id);
6392: my $numinrow = 1;
6393: my $datatable;
6394: my %servers = &Apache::lonnet::internet_dom_servers($dom);
6395: my (%currbalancer,%currtargets,%currrules,%existing,%currcookies);
6396: if (ref($settings) eq 'HASH') {
6397: %existing = %{$settings};
6398: }
6399: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
6400: &get_loadbalancers_config(\%servers,\%existing,\%currbalancer,
6401: \%currtargets,\%currrules,\%currcookies);
6402: } else {
6403: return;
6404: }
6405: my ($othertitle,$usertypes,$types) =
6406: &Apache::loncommon::sorted_inst_types($dom);
6407: my $rownum = 8;
6408: if (ref($types) eq 'ARRAY') {
6409: $rownum += scalar(@{$types});
6410: }
6411: my @css_class = ('LC_odd_row','LC_even_row');
6412: my $balnum = 0;
6413: my $islast;
6414: my (@toshow,$disabledtext);
6415: if (keys(%currbalancer) > 0) {
6416: @toshow = sort(keys(%currbalancer));
6417: if (scalar(@toshow) < scalar(keys(%servers)) + 1) {
6418: push(@toshow,'');
6419: }
6420: } else {
6421: @toshow = ('');
6422: $disabledtext = &mt('No existing load balancer');
6423: }
6424: foreach my $lonhost (@toshow) {
6425: if ($balnum == scalar(@toshow)-1) {
6426: $islast = 1;
6427: } else {
6428: $islast = 0;
6429: }
6430: my $cssidx = $balnum%2;
6431: my $targets_div_style = 'display: none';
6432: my $disabled_div_style = 'display: block';
6433: my $homedom_div_style = 'display: none';
6434: $datatable .= '<tr class="'.$css_class[$cssidx].'">'.
6435: '<td rowspan="'.$rownum.'" style="vertical-align: top">'.
6436: '<p>';
6437: if ($lonhost eq '') {
6438: $datatable .= '<span class="LC_nobreak">';
6439: if (keys(%currbalancer) > 0) {
6440: $datatable .= &mt('Add balancer:');
6441: } else {
6442: $datatable .= &mt('Enable balancer:');
6443: }
6444: $datatable .= ' '.
6445: '<select name="loadbalancing_lonhost_'.$balnum.'"'.
6446: ' id="loadbalancing_lonhost_'.$balnum.'"'.
6447: ' onchange="toggleTargets('."'$balnum'".');">'."\n".
6448: '<option value="" selected="selected">'.&mt('None').
6449: '</option>'."\n";
6450: foreach my $server (sort(keys(%servers))) {
6451: next if ($currbalancer{$server});
6452: $datatable .= '<option value="'.$server.'">'.$server.'</option>'."\n";
6453: }
6454: $datatable .=
6455: '</select>'."\n".
6456: '<input type="hidden" name="loadbalancing_prevlonhost_'.$balnum.'" id="loadbalancing_prevlonhost_'.$balnum.'" value="" /> </span>'."\n";
6457: } else {
6458: $datatable .= '<i>'.$lonhost.'</i><br /><span class="LC_nobreak">'.
6459: '<label><input type="checkbox" name="loadbalancing_delete" value="'.$balnum.'" id="loadbalancing_delete_'.$balnum.'" onclick="javascript:balancerDeleteChange('."'$balnum'".');" /> '.
6460: &mt('Stop balancing').'</label>'.
6461: '<input type="hidden" name="loadbalancing_lonhost_'.$balnum.'" value="'.$lonhost.'" id="loadbalancing_lonhost_'.$balnum.'" /></span>';
6462: $targets_div_style = 'display: block';
6463: $disabled_div_style = 'display: none';
6464: if ($dom eq &Apache::lonnet::host_domain($lonhost)) {
6465: $homedom_div_style = 'display: block';
6466: }
6467: }
6468: $datatable .= '</p></td><td rowspan="'.$rownum.'" style="vertical-align: top">'.
6469: '<div id="loadbalancing_disabled_'.$balnum.'" style="'.
6470: $disabled_div_style.'">'.$disabledtext.'</div>'."\n".
6471: '<div id="loadbalancing_targets_'.$balnum.'" style="'.$targets_div_style.'">'.&mt('Offloads to:').'<br />';
6472: my ($numspares,@spares) = &count_servers($lonhost,%servers);
6473: my @sparestypes = ('primary','default');
6474: my %typetitles = &sparestype_titles();
6475: my %hostherechecked = (
6476: no => ' checked="checked"',
6477: );
6478: my %balcookiechecked = (
6479: no => ' checked="checked"',
6480: );
6481: foreach my $sparetype (@sparestypes) {
6482: my $targettable;
6483: for (my $i=0; $i<$numspares; $i++) {
6484: my $checked;
6485: if (ref($currtargets{$lonhost}) eq 'HASH') {
6486: if (ref($currtargets{$lonhost}{$sparetype}) eq 'ARRAY') {
6487: if (grep(/^\Q$spares[$i]\E$/,@{$currtargets{$lonhost}{$sparetype}})) {
6488: $checked = ' checked="checked"';
6489: }
6490: }
6491: }
6492: my ($chkboxval,$disabled);
6493: if (($lonhost ne '') && (exists($servers{$lonhost}))) {
6494: $chkboxval = $spares[$i];
6495: }
6496: if (exists($currbalancer{$spares[$i]})) {
6497: $disabled = ' disabled="disabled"';
6498: }
6499: $targettable .=
6500: '<td><span class="LC_nobreak"><label>'.
6501: '<input type="checkbox" name="loadbalancing_target_'.$balnum.'_'.$sparetype.'"'.
6502: $checked.$disabled.' value="'.$chkboxval.'" id="loadbalancing_target_'.$balnum.'_'.$sparetype.'_'.$i.'" onclick="checkOffloads('."this,'$balnum','$sparetype'".');" /><span id="loadbalancing_targettxt_'.$balnum.'_'.$sparetype.'_'.$i.'"> '.$chkboxval.
6503: '</span></label></span></td>';
6504: my $rem = $i%($numinrow);
6505: if ($rem == 0) {
6506: if (($i > 0) && ($i < $numspares-1)) {
6507: $targettable .= '</tr>';
6508: }
6509: if ($i < $numspares-1) {
6510: $targettable .= '<tr>';
6511: }
6512: }
6513: }
6514: if ($targettable ne '') {
6515: my $rem = $numspares%($numinrow);
6516: my $colsleft = $numinrow - $rem;
6517: if ($colsleft > 1 ) {
6518: $targettable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
6519: ' </td>';
6520: } elsif ($colsleft == 1) {
6521: $targettable .= '<td class="LC_left_item"> </td>';
6522: }
6523: $datatable .= '<i>'.$typetitles{$sparetype}.'</i><br />'.
6524: '<table><tr>'.$targettable.'</tr></table><br />';
6525: }
6526: $hostherechecked{$sparetype} = '';
6527: if (ref($currtargets{$lonhost}) eq 'HASH') {
6528: if (ref($currtargets{$lonhost}{$sparetype}) eq 'ARRAY') {
6529: if (grep(/^\Q$lonhost\E$/,@{$currtargets{$lonhost}{$sparetype}})) {
6530: $hostherechecked{$sparetype} = ' checked="checked"';
6531: $hostherechecked{'no'} = '';
6532: }
6533: }
6534: }
6535: }
6536: if ($currcookies{$lonhost}) {
6537: %balcookiechecked = (
6538: yes => ' checked="checked"',
6539: );
6540: }
6541: $datatable .= &mt('Hosting on balancer itself').'<br />'.
6542: '<label><input type="radio" name="loadbalancing_target_'.$balnum.'_hosthere" value="no"'.
6543: $hostherechecked{'no'}.' />'.&mt('No').'</label><br />';
6544: foreach my $sparetype (@sparestypes) {
6545: $datatable .= '<label><input type="radio" name="loadbalancing_target_'.$balnum.'_hosthere" '.
6546: 'value="'.$sparetype.'"'.$hostherechecked{$sparetype}.' /><i>'.$typetitles{$sparetype}.
6547: '</i></label><br />';
6548: }
6549: $datatable .= &mt('Use balancer cookie').'<br />'.
6550: '<label><input type="radio" name="loadbalancing_cookie_'.$balnum.'" value="1"'.
6551: $balcookiechecked{'yes'}.' />'.&mt('Yes').'</label><br />'.
6552: '<label><input type="radio" name="loadbalancing_cookie_'.$balnum.'" value="0"'.
6553: $balcookiechecked{'no'}.' />'.&mt('No').'</label><br />'.
6554: '</div></td></tr>'.
6555: &loadbalancing_rules($dom,$intdom,$currrules{$lonhost},
6556: $othertitle,$usertypes,$types,\%servers,
6557: \%currbalancer,$lonhost,
6558: $targets_div_style,$homedom_div_style,
6559: $css_class[$cssidx],$balnum,$islast);
6560: $$rowtotal += $rownum;
6561: $balnum ++;
6562: }
6563: $datatable .= '<input type="hidden" name="loadbalancing_total" id="loadbalancing_total" value="'.$balnum.'" />';
6564: return $datatable;
6565: }
6566:
6567: sub get_loadbalancers_config {
6568: my ($servers,$existing,$currbalancer,$currtargets,$currrules,$currcookies) = @_;
6569: return unless ((ref($servers) eq 'HASH') &&
6570: (ref($existing) eq 'HASH') && (ref($currbalancer) eq 'HASH') &&
6571: (ref($currtargets) eq 'HASH') && (ref($currrules) eq 'HASH') &&
6572: (ref($currcookies) eq 'HASH'));
6573: if (keys(%{$existing}) > 0) {
6574: my $oldlonhost;
6575: foreach my $key (sort(keys(%{$existing}))) {
6576: if ($key eq 'lonhost') {
6577: $oldlonhost = $existing->{'lonhost'};
6578: $currbalancer->{$oldlonhost} = 1;
6579: } elsif ($key eq 'targets') {
6580: if ($oldlonhost) {
6581: $currtargets->{$oldlonhost} = $existing->{'targets'};
6582: }
6583: } elsif ($key eq 'rules') {
6584: if ($oldlonhost) {
6585: $currrules->{$oldlonhost} = $existing->{'rules'};
6586: }
6587: } elsif (ref($existing->{$key}) eq 'HASH') {
6588: $currbalancer->{$key} = 1;
6589: $currtargets->{$key} = $existing->{$key}{'targets'};
6590: $currrules->{$key} = $existing->{$key}{'rules'};
6591: if ($existing->{$key}{'cookie'}) {
6592: $currcookies->{$key} = 1;
6593: }
6594: }
6595: }
6596: } else {
6597: my ($balancerref,$targetsref) =
6598: &Apache::lonnet::get_lonbalancer_config($servers);
6599: if ((ref($balancerref) eq 'HASH') && (ref($targetsref) eq 'HASH')) {
6600: foreach my $server (sort(keys(%{$balancerref}))) {
6601: $currbalancer->{$server} = 1;
6602: $currtargets->{$server} = $targetsref->{$server};
6603: }
6604: }
6605: }
6606: return;
6607: }
6608:
6609: sub loadbalancing_rules {
6610: my ($dom,$intdom,$currrules,$othertitle,$usertypes,$types,$servers,
6611: $currbalancer,$lonhost,$targets_div_style,$homedom_div_style,
6612: $css_class,$balnum,$islast) = @_;
6613: my $output;
6614: my $num = 0;
6615: my ($alltypes,$othertypes,$titles) =
6616: &loadbalancing_titles($dom,$intdom,$usertypes,$types);
6617: if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) {
6618: foreach my $type (@{$alltypes}) {
6619: $num ++;
6620: my $current;
6621: if (ref($currrules) eq 'HASH') {
6622: $current = $currrules->{$type};
6623: }
6624: if (($type eq '_LC_external') || ($type eq '_LC_internetdom')) {
6625: if ($dom ne &Apache::lonnet::host_domain($lonhost)) {
6626: $current = '';
6627: }
6628: }
6629: $output .= &loadbalance_rule_row($type,$titles->{$type},$current,
6630: $servers,$currbalancer,$lonhost,$dom,
6631: $targets_div_style,$homedom_div_style,
6632: $css_class,$balnum,$num,$islast);
6633: }
6634: }
6635: return $output;
6636: }
6637:
6638: sub loadbalancing_titles {
6639: my ($dom,$intdom,$usertypes,$types) = @_;
6640: my %othertypes = (
6641: '_LC_adv' => &mt('Advanced users from [_1]',$dom),
6642: '_LC_author' => &mt('Users from [_1] with author role',$dom),
6643: '_LC_internetdom' => &mt('Users not from [_1], but from [_2]',$dom,$intdom),
6644: '_LC_external' => &mt('Users not from [_1]',$intdom),
6645: '_LC_ipchangesso' => &mt('SSO users from [_1], with IP mismatch',$dom),
6646: '_LC_ipchange' => &mt('Non-SSO users with IP mismatch'),
6647: );
6648: my @alltypes = ('_LC_adv','_LC_author','_LC_internetdom','_LC_external','_LC_ipchangesso','_LC_ipchange');
6649: my @available;
6650: if (ref($types) eq 'ARRAY') {
6651: @available = @{$types};
6652: }
6653: unless (grep(/^default$/,@available)) {
6654: push(@available,'default');
6655: }
6656: unshift(@alltypes,@available);
6657: my %titles;
6658: foreach my $type (@alltypes) {
6659: if ($type =~ /^_LC_/) {
6660: $titles{$type} = $othertypes{$type};
6661: } elsif ($type eq 'default') {
6662: $titles{$type} = &mt('All users from [_1]',$dom);
6663: if (ref($types) eq 'ARRAY') {
6664: if (@{$types} > 0) {
6665: $titles{$type} = &mt('Other users from [_1]',$dom);
6666: }
6667: }
6668: } elsif (ref($usertypes) eq 'HASH') {
6669: $titles{$type} = $usertypes->{$type};
6670: }
6671: }
6672: return (\@alltypes,\%othertypes,\%titles);
6673: }
6674:
6675: sub loadbalance_rule_row {
6676: my ($type,$title,$current,$servers,$currbalancer,$lonhost,$dom,
6677: $targets_div_style,$homedom_div_style,$css_class,$balnum,$num,$islast) = @_;
6678: my @rulenames;
6679: my %ruletitles = &offloadtype_text();
6680: if (($type eq '_LC_ipchangesso') || ($type eq '_LC_ipchange')) {
6681: @rulenames = ('balancer','offloadedto','specific');
6682: } else {
6683: @rulenames = ('default','homeserver');
6684: if ($type eq '_LC_external') {
6685: push(@rulenames,'externalbalancer');
6686: } else {
6687: push(@rulenames,'specific');
6688: }
6689: push(@rulenames,'none');
6690: }
6691: my $style = $targets_div_style;
6692: if (($type eq '_LC_external') || ($type eq '_LC_internetdom')) {
6693: $style = $homedom_div_style;
6694: }
6695: my $space;
6696: if ($islast && $num == 1) {
6697: $space = '<div style="display:inline-block;"> </div>';
6698: }
6699: my $output =
6700: '<tr class="'.$css_class.'" id="balanceruletr_'.$balnum.'_'.$num.'"><td style="vertical-align: top">'.$space.
6701: '<div id="balanceruletitle_'.$balnum.'_'.$type.'" style="'.$style.'">'.$title.'</div></td>'."\n".
6702: '<td valaign="top">'.$space.
6703: '<div id="balancerule_'.$balnum.'_'.$type.'" style="'.$style.'">'."\n";
6704: for (my $i=0; $i<@rulenames; $i++) {
6705: my $rule = $rulenames[$i];
6706: my ($checked,$extra);
6707: if ($rulenames[$i] eq 'default') {
6708: $rule = '';
6709: }
6710: if ($rulenames[$i] eq 'specific') {
6711: if (ref($servers) eq 'HASH') {
6712: my $default;
6713: if (($current ne '') && (exists($servers->{$current}))) {
6714: $checked = ' checked="checked"';
6715: }
6716: unless ($checked) {
6717: $default = ' selected="selected"';
6718: }
6719: $extra =
6720: ': <select name="loadbalancing_singleserver_'.$balnum.'_'.$type.
6721: '" id="loadbalancing_singleserver_'.$balnum.'_'.$type.
6722: '" onchange="singleServerToggle('."'$balnum','$type'".')">'."\n".
6723: '<option value=""'.$default.'></option>'."\n";
6724: foreach my $server (sort(keys(%{$servers}))) {
6725: if (ref($currbalancer) eq 'HASH') {
6726: next if (exists($currbalancer->{$server}));
6727: }
6728: my $selected;
6729: if ($server eq $current) {
6730: $selected = ' selected="selected"';
6731: }
6732: $extra .= '<option value="'.$server.'"'.$selected.'>'.$server.'</option>';
6733: }
6734: $extra .= '</select>';
6735: }
6736: } elsif ($rule eq $current) {
6737: $checked = ' checked="checked"';
6738: }
6739: $output .= '<span class="LC_nobreak"><label>'.
6740: '<input type="radio" name="loadbalancing_rules_'.$balnum.'_'.$type.
6741: '" id="loadbalancing_rules_'.$balnum.'_'.$type.'_'.$i.'" value="'.
6742: $rule.'" onclick="balanceruleChange('."this.form,'$balnum','$type'".
6743: ')"'.$checked.' /> ';
6744: if (($rulenames[$i] eq 'specific') && ($type =~ /^_LC_ipchange/)) {
6745: $output .= $ruletitles{'particular'};
6746: } else {
6747: $output .= $ruletitles{$rulenames[$i]};
6748: }
6749: $output .= '</label>'.$extra.'</span><br />'."\n";
6750: }
6751: $output .= '</div></td></tr>'."\n";
6752: return $output;
6753: }
6754:
6755: sub offloadtype_text {
6756: my %ruletitles = &Apache::lonlocal::texthash (
6757: 'default' => 'Offloads to default destinations',
6758: 'homeserver' => "Offloads to user's home server",
6759: 'externalbalancer' => "Offloads to Load Balancer in user's domain",
6760: 'specific' => 'Offloads to specific server',
6761: 'none' => 'No offload',
6762: 'balancer' => 'Session hosted on Load Balancer, after re-authentication',
6763: 'offloadedto' => 'Session hosted on offload server, after re-authentication',
6764: 'particular' => 'Session hosted (after re-auth) on server:',
6765: );
6766: return %ruletitles;
6767: }
6768:
6769: sub sparestype_titles {
6770: my %typestitles = &Apache::lonlocal::texthash (
6771: 'primary' => 'primary',
6772: 'default' => 'default',
6773: );
6774: return %typestitles;
6775: }
6776:
6777: sub contact_titles {
6778: my %titles = &Apache::lonlocal::texthash (
6779: 'supportemail' => 'Support E-mail address',
6780: 'adminemail' => 'Default Server Admin E-mail address',
6781: 'errormail' => 'Error reports to be e-mailed to',
6782: 'packagesmail' => 'Package update alerts to be e-mailed to',
6783: 'helpdeskmail' => "Helpdesk requests from all users in this domain",
6784: 'otherdomsmail' => 'Helpdesk requests from users in other (unconfigured) domains',
6785: 'lonstatusmail' => 'E-mail from nightly status check (warnings/errors)',
6786: 'requestsmail' => 'E-mail from course requests requiring approval',
6787: 'updatesmail' => 'E-mail from nightly check of LON-CAPA module integrity/updates',
6788: 'idconflictsmail' => 'E-mail from bi-nightly check for multiple users sharing same student/employee ID',
6789: 'hostipmail' => 'E-mail from nightly check of hostname/IP network changes',
6790: 'errorthreshold' => 'Error/warning threshold for status e-mail',
6791: 'errorsysmail' => 'Error threshold for e-mail to core group',
6792: 'errorweights' => 'Weights used to compute error count',
6793: 'errorexcluded' => 'Servers with unsent updates excluded from count',
6794: );
6795: my %short_titles = &Apache::lonlocal::texthash (
6796: adminemail => 'Admin E-mail address',
6797: supportemail => 'Support E-mail',
6798: );
6799: return (\%titles,\%short_titles);
6800: }
6801:
6802: sub helpform_fields {
6803: my %titles = &Apache::lonlocal::texthash (
6804: 'username' => 'Name',
6805: 'user' => 'Username/domain',
6806: 'phone' => 'Phone',
6807: 'cc' => 'Cc e-mail',
6808: 'course' => 'Course Details',
6809: 'section' => 'Sections',
6810: 'screenshot' => 'File upload',
6811: );
6812: my @fields = ('username','phone','user','course','section','cc','screenshot');
6813: my %possoptions = (
6814: username => ['yes','no','req'],
6815: phone => ['yes','no','req'],
6816: user => ['yes','no'],
6817: cc => ['yes','no'],
6818: course => ['yes','no'],
6819: section => ['yes','no'],
6820: screenshot => ['yes','no'],
6821: );
6822: my %fieldoptions = &Apache::lonlocal::texthash (
6823: 'yes' => 'Optional',
6824: 'req' => 'Required',
6825: 'no' => "Not shown",
6826: );
6827: return (\@fields,\%titles,\%fieldoptions,\%possoptions);
6828: }
6829:
6830: sub tool_titles {
6831: my %titles = &Apache::lonlocal::texthash (
6832: aboutme => 'Personal web page',
6833: blog => 'Blog',
6834: webdav => 'WebDAV',
6835: portfolio => 'Portfolio',
6836: official => 'Official courses (with institutional codes)',
6837: unofficial => 'Unofficial courses',
6838: community => 'Communities',
6839: textbook => 'Textbook courses',
6840: placement => 'Placement tests',
6841: );
6842: return %titles;
6843: }
6844:
6845: sub courserequest_titles {
6846: my %titles = &Apache::lonlocal::texthash (
6847: official => 'Official',
6848: unofficial => 'Unofficial',
6849: community => 'Communities',
6850: textbook => 'Textbook',
6851: placement => 'Placement tests',
6852: lti => 'LTI Provider',
6853: norequest => 'Not allowed',
6854: approval => 'Approval by DC',
6855: validate => 'With validation',
6856: autolimit => 'Numerical limit',
6857: unlimited => '(blank for unlimited)',
6858: );
6859: return %titles;
6860: }
6861:
6862: sub authorrequest_titles {
6863: my %titles = &Apache::lonlocal::texthash (
6864: norequest => 'Not allowed',
6865: approval => 'Approval by Dom. Coord.',
6866: automatic => 'Automatic approval',
6867: );
6868: return %titles;
6869: }
6870:
6871: sub courserequest_conditions {
6872: my %conditions = &Apache::lonlocal::texthash (
6873: approval => '(Processing of request subject to approval by Domain Coordinator).',
6874: validate => '(Processing of request subject to institutional validation).',
6875: );
6876: return %conditions;
6877: }
6878:
6879:
6880: sub print_usercreation {
6881: my ($position,$dom,$settings,$rowtotal) = @_;
6882: my $numinrow = 4;
6883: my $datatable;
6884: if ($position eq 'top') {
6885: $$rowtotal ++;
6886: my $rowcount = 0;
6887: my ($rules,$ruleorder) = &Apache::lonnet::inst_userrules($dom,'username');
6888: if (ref($rules) eq 'HASH') {
6889: if (keys(%{$rules}) > 0) {
6890: $datatable .= &user_formats_row('username',$settings,$rules,
6891: $ruleorder,$numinrow,$rowcount);
6892: $$rowtotal ++;
6893: $rowcount ++;
6894: }
6895: }
6896: my ($idrules,$idruleorder) = &Apache::lonnet::inst_userrules($dom,'id');
6897: if (ref($idrules) eq 'HASH') {
6898: if (keys(%{$idrules}) > 0) {
6899: $datatable .= &user_formats_row('id',$settings,$idrules,
6900: $idruleorder,$numinrow,$rowcount);
6901: $$rowtotal ++;
6902: $rowcount ++;
6903: }
6904: }
6905: if ($rowcount == 0) {
6906: $datatable .= '<tr><td colspan="2">'.&mt('No format rules have been defined for usernames or IDs in this domain.').'</td></tr>';
6907: $$rowtotal ++;
6908: $rowcount ++;
6909: }
6910: } elsif ($position eq 'middle') {
6911: my @creators = ('author','course','requestcrs');
6912: my ($rules,$ruleorder) =
6913: &Apache::lonnet::inst_userrules($dom,'username');
6914: my %lt = &usercreation_types();
6915: my %checked;
6916: if (ref($settings) eq 'HASH') {
6917: if (ref($settings->{'cancreate'}) eq 'HASH') {
6918: foreach my $item (@creators) {
6919: $checked{$item} = $settings->{'cancreate'}{$item};
6920: }
6921: } elsif (ref($settings->{'cancreate'}) eq 'ARRAY') {
6922: foreach my $item (@creators) {
6923: if (grep(/^\Q$item\E$/,@{$settings->{'cancreate'}})) {
6924: $checked{$item} = 'none';
6925: }
6926: }
6927: }
6928: }
6929: my $rownum = 0;
6930: foreach my $item (@creators) {
6931: $rownum ++;
6932: if ($checked{$item} eq '') {
6933: $checked{$item} = 'any';
6934: }
6935: my $css_class;
6936: if ($rownum%2) {
6937: $css_class = '';
6938: } else {
6939: $css_class = ' class="LC_odd_row" ';
6940: }
6941: $datatable .= '<tr'.$css_class.'>'.
6942: '<td><span class="LC_nobreak">'.$lt{$item}.
6943: '</span></td><td style="text-align: right">';
6944: my @options = ('any');
6945: if (ref($rules) eq 'HASH') {
6946: if (keys(%{$rules}) > 0) {
6947: push(@options,('official','unofficial'));
6948: }
6949: }
6950: push(@options,'none');
6951: foreach my $option (@options) {
6952: my $type = 'radio';
6953: my $check = ' ';
6954: if ($checked{$item} eq $option) {
6955: $check = ' checked="checked" ';
6956: }
6957: $datatable .= '<span class="LC_nobreak"><label>'.
6958: '<input type="'.$type.'" name="can_createuser_'.
6959: $item.'" value="'.$option.'"'.$check.'/> '.
6960: $lt{$option}.'</label> </span>';
6961: }
6962: $datatable .= '</td></tr>';
6963: }
6964: } else {
6965: my @contexts = ('author','course','domain');
6966: my @authtypes = ('int','krb4','krb5','loc','lti');
6967: my %checked;
6968: if (ref($settings) eq 'HASH') {
6969: if (ref($settings->{'authtypes'}) eq 'HASH') {
6970: foreach my $item (@contexts) {
6971: if (ref($settings->{'authtypes'}{$item}) eq 'HASH') {
6972: foreach my $auth (@authtypes) {
6973: if ($settings->{'authtypes'}{$item}{$auth}) {
6974: $checked{$item}{$auth} = ' checked="checked" ';
6975: }
6976: }
6977: }
6978: }
6979: }
6980: } else {
6981: foreach my $item (@contexts) {
6982: foreach my $auth (@authtypes) {
6983: $checked{$item}{$auth} = ' checked="checked" ';
6984: }
6985: }
6986: }
6987: my %title = &context_names();
6988: my %authname = &authtype_names();
6989: my $rownum = 0;
6990: my $css_class;
6991: foreach my $item (@contexts) {
6992: if ($rownum%2) {
6993: $css_class = '';
6994: } else {
6995: $css_class = ' class="LC_odd_row" ';
6996: }
6997: $datatable .= '<tr'.$css_class.'>'.
6998: '<td>'.$title{$item}.
6999: '</td><td class="LC_left_item">'.
7000: '<span class="LC_nobreak">';
7001: foreach my $auth (@authtypes) {
7002: $datatable .= '<label>'.
7003: '<input type="checkbox" name="'.$item.'_auth" '.
7004: $checked{$item}{$auth}.' value="'.$auth.'" />'.
7005: $authname{$auth}.'</label> ';
7006: }
7007: $datatable .= '</span></td></tr>';
7008: $rownum ++;
7009: }
7010: $$rowtotal += $rownum;
7011: }
7012: return $datatable;
7013: }
7014:
7015: sub print_selfcreation {
7016: my ($position,$dom,$settings,$rowtotal) = @_;
7017: my (@selfcreate,$createsettings,$processing,$emailoptions,$emailverified,
7018: $emaildomain,$datatable);
7019: if (ref($settings) eq 'HASH') {
7020: if (ref($settings->{'cancreate'}) eq 'HASH') {
7021: $createsettings = $settings->{'cancreate'};
7022: if (ref($createsettings) eq 'HASH') {
7023: if (ref($createsettings->{'selfcreate'}) eq 'ARRAY') {
7024: @selfcreate = @{$createsettings->{'selfcreate'}};
7025: } elsif ($createsettings->{'selfcreate'} ne '') {
7026: if ($settings->{'cancreate'}{'selfcreate'} eq 'any') {
7027: @selfcreate = ('email','login','sso');
7028: } elsif ($createsettings->{'selfcreate'} ne 'none') {
7029: @selfcreate = ($createsettings->{'selfcreate'});
7030: }
7031: }
7032: if (ref($createsettings->{'selfcreateprocessing'}) eq 'HASH') {
7033: $processing = $createsettings->{'selfcreateprocessing'};
7034: }
7035: if (ref($createsettings->{'emailoptions'}) eq 'HASH') {
7036: $emailoptions = $createsettings->{'emailoptions'};
7037: }
7038: if (ref($createsettings->{'emailverified'}) eq 'HASH') {
7039: $emailverified = $createsettings->{'emailverified'};
7040: }
7041: if (ref($createsettings->{'emaildomain'}) eq 'HASH') {
7042: $emaildomain = $createsettings->{'emaildomain'};
7043: }
7044: }
7045: }
7046: }
7047: my %radiohash;
7048: my $numinrow = 4;
7049: map { $radiohash{'cancreate_'.$_} = 1; } @selfcreate;
7050: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
7051: if ($position eq 'top') {
7052: my %choices = &Apache::lonlocal::texthash (
7053: cancreate_login => 'Institutional Login',
7054: cancreate_sso => 'Institutional Single Sign On',
7055: );
7056: my @toggles = sort(keys(%choices));
7057: my %defaultchecked = (
7058: 'cancreate_login' => 'off',
7059: 'cancreate_sso' => 'off',
7060: );
7061: my ($onclick,$itemcount);
7062: ($datatable,$itemcount) = &radiobutton_prefs(\%radiohash,\@toggles,\%defaultchecked,
7063: \%choices,$itemcount,$onclick);
7064: $$rowtotal += $itemcount;
7065:
7066: if (ref($usertypes) eq 'HASH') {
7067: if (keys(%{$usertypes}) > 0) {
7068: $datatable .= &insttypes_row($createsettings,$types,$usertypes,
7069: $dom,$numinrow,$othertitle,
7070: 'statustocreate',$rowtotal);
7071: $$rowtotal ++;
7072: }
7073: }
7074: my @fields = ('lastname','firstname','middlename','permanentemail','id','inststatus');
7075: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
7076: $fieldtitles{'inststatus'} = &mt('Institutional status');
7077: my $rem;
7078: my $numperrow = 2;
7079: my $css_class = $$rowtotal%2?' class="LC_odd_row"':'';
7080: $datatable .= '<tr'.$css_class.'>'.
7081: '<td class="LC_left_item">'.&mt('Mapping of Shibboleth environment variable names to user data fields (SSO auth)').'</td>'.
7082: '<td class="LC_left_item">'."\n".
7083: '<table>'."\n";
7084: for (my $i=0; $i<@fields; $i++) {
7085: $rem = $i%($numperrow);
7086: if ($rem == 0) {
7087: if ($i > 0) {
7088: $datatable .= '</tr>';
7089: }
7090: $datatable .= '<tr>';
7091: }
7092: my $currval;
7093: if (ref($createsettings) eq 'HASH') {
7094: if (ref($createsettings->{'shibenv'}) eq 'HASH') {
7095: $currval = $createsettings->{'shibenv'}{$fields[$i]};
7096: }
7097: }
7098: $datatable .= '<td class="LC_left_item">'.
7099: '<span class="LC_nobreak">'.
7100: '<input type="text" name="shibenv_'.$fields[$i].'" '.
7101: 'value="'.$currval.'" size="10" /> '.
7102: $fieldtitles{$fields[$i]}.'</span></td>';
7103: }
7104: my $colsleft = $numperrow - $rem;
7105: if ($colsleft > 1 ) {
7106: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
7107: ' </td>';
7108: } elsif ($colsleft == 1) {
7109: $datatable .= '<td class="LC_left_item"> </td>';
7110: }
7111: $datatable .= '</tr></table></td></tr>';
7112: $$rowtotal ++;
7113: } elsif ($position eq 'middle') {
7114: my %domconf = &Apache::lonnet::get_dom('configuration',['usermodification'],$dom);
7115: my @posstypes;
7116: if (ref($types) eq 'ARRAY') {
7117: @posstypes = @{$types};
7118: }
7119: unless (grep(/^default$/,@posstypes)) {
7120: push(@posstypes,'default');
7121: }
7122: my %usertypeshash;
7123: if (ref($usertypes) eq 'HASH') {
7124: %usertypeshash = %{$usertypes};
7125: }
7126: $usertypeshash{'default'} = $othertitle;
7127: foreach my $status (@posstypes) {
7128: $datatable .= &modifiable_userdata_row('selfcreate',$status,$domconf{'usermodification'},
7129: $numinrow,$$rowtotal,\%usertypeshash);
7130: $$rowtotal ++;
7131: }
7132: } else {
7133: my %choices = &Apache::lonlocal::texthash (
7134: 'cancreate_email' => 'Non-institutional username (via e-mail verification)',
7135: );
7136: my @toggles = sort(keys(%choices));
7137: my %defaultchecked = (
7138: 'cancreate_email' => 'off',
7139: );
7140: my $customclass = 'LC_selfcreate_email';
7141: my $classprefix = 'LC_canmodify_emailusername_';
7142: my $optionsprefix = 'LC_options_emailusername_';
7143: my $display = 'none';
7144: my $rowstyle = 'display:none';
7145: if (grep(/^\Qemail\E$/,@selfcreate)) {
7146: $display = 'block';
7147: $rowstyle = 'display:table-row';
7148: }
7149: my $onclick = "toggleRows(this.form,'cancreate_email','selfassign','$customclass','$classprefix','$optionsprefix');";
7150: ($datatable,$$rowtotal) = &radiobutton_prefs(\%radiohash,\@toggles,\%defaultchecked,
7151: \%choices,$$rowtotal,$onclick);
7152: $datatable .= &print_requestmail($dom,'selfcreation',$createsettings,$rowtotal,$customclass,
7153: $rowstyle);
7154: $$rowtotal ++;
7155: $datatable .= &captcha_choice('cancreate',$createsettings,$$rowtotal,$customclass,
7156: $rowstyle);
7157: $$rowtotal ++;
7158: my (@ordered,@posstypes,%usertypeshash);
7159: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
7160: my ($emailrules,$emailruleorder) =
7161: &Apache::lonnet::inst_userrules($dom,'email');
7162: my $primary_id = &Apache::lonnet::domain($dom,'primary');
7163: my $intdom = &Apache::lonnet::internet_dom($primary_id);
7164: if (ref($types) eq 'ARRAY') {
7165: @posstypes = @{$types};
7166: }
7167: if (@posstypes) {
7168: unless (grep(/^default$/,@posstypes)) {
7169: push(@posstypes,'default');
7170: }
7171: if (ref($usertypes) eq 'HASH') {
7172: %usertypeshash = %{$usertypes};
7173: }
7174: my $currassign;
7175: if (ref($domdefaults{'inststatusguest'}) eq 'ARRAY') {
7176: $currassign = {
7177: selfassign => $domdefaults{'inststatusguest'},
7178: };
7179: @ordered = @{$domdefaults{'inststatusguest'}};
7180: } else {
7181: $currassign = { selfassign => [] };
7182: }
7183: my $onclicktypes = "toggleDataRow(this.form,'selfassign','$customclass','$optionsprefix',);".
7184: "toggleDataRow(this.form,'selfassign','$customclass','$classprefix',1);";
7185: $datatable .= &insttypes_row($currassign,$types,$usertypes,$dom,
7186: $numinrow,$othertitle,'selfassign',
7187: $rowtotal,$onclicktypes,$customclass,
7188: $rowstyle);
7189: $$rowtotal ++;
7190: $usertypeshash{'default'} = $othertitle;
7191: foreach my $status (@posstypes) {
7192: my $css_class;
7193: if ($$rowtotal%2) {
7194: $css_class = 'LC_odd_row ';
7195: }
7196: $css_class .= $customclass;
7197: my $rowid = $optionsprefix.$status;
7198: my $hidden = 1;
7199: my $currstyle = 'display:none';
7200: if (grep(/^\Q$status\E$/,@ordered)) {
7201: $currstyle = $rowstyle;
7202: $hidden = 0;
7203: }
7204: $datatable .= &noninst_users($processing,$emailverified,$emailoptions,$emaildomain,
7205: $emailrules,$emailruleorder,$settings,$status,$rowid,
7206: $usertypeshash{$status},$css_class,$currstyle,$intdom);
7207: unless ($hidden) {
7208: $$rowtotal ++;
7209: }
7210: }
7211: } else {
7212: my $css_class;
7213: if ($$rowtotal%2) {
7214: $css_class = 'LC_odd_row ';
7215: }
7216: $css_class .= $customclass;
7217: $usertypeshash{'default'} = $othertitle;
7218: $datatable .= &noninst_users($processing,$emailverified,$emailoptions,$emaildomain,
7219: $emailrules,$emailruleorder,$settings,'default','',
7220: $othertitle,$css_class,$rowstyle,$intdom);
7221: $$rowtotal ++;
7222: }
7223: my ($infofields,$infotitles) = &Apache::loncommon::emailusername_info();
7224: $numinrow = 1;
7225: if (@posstypes) {
7226: foreach my $status (@posstypes) {
7227: my $rowid = $classprefix.$status;
7228: my $datarowstyle = 'display:none';
7229: if (grep(/^\Q$status\E$/,@ordered)) {
7230: $datarowstyle = $rowstyle;
7231: }
7232: $datatable .= &modifiable_userdata_row('cancreate','emailusername_'.$status,$settings,
7233: $numinrow,$$rowtotal,\%usertypeshash,$infofields,
7234: $infotitles,$rowid,$customclass,$datarowstyle);
7235: unless ($datarowstyle eq 'display:none') {
7236: $$rowtotal ++;
7237: }
7238: }
7239: } else {
7240: $datatable .= &modifiable_userdata_row('cancreate','emailusername_default',$settings,
7241: $numinrow,$$rowtotal,\%usertypeshash,$infofields,
7242: $infotitles,'',$customclass,$rowstyle);
7243: }
7244: }
7245: return $datatable;
7246: }
7247:
7248: sub selfcreate_javascript {
7249: return <<"ENDSCRIPT";
7250:
7251: <script type="text/javascript">
7252: // <![CDATA[
7253:
7254: function toggleRows(form,radio,checkbox,target,prefix,altprefix) {
7255: var x = document.getElementsByClassName(target);
7256: var insttypes = 0;
7257: var insttypeRegExp = new RegExp(prefix);
7258: if ((x.length != undefined) && (x.length > 0)) {
7259: if (form.elements[radio].length != undefined) {
7260: for (var i=0; i<form.elements[radio].length; i++) {
7261: if (form.elements[radio][i].checked) {
7262: if (form.elements[radio][i].value == 1) {
7263: for (var j=0; j<x.length; j++) {
7264: if (x[j].id == 'undefined') {
7265: x[j].style.display = 'table-row';
7266: } else if (insttypeRegExp.test(x[j].id)) {
7267: insttypes ++;
7268: } else {
7269: x[j].style.display = 'table-row';
7270: }
7271: }
7272: } else {
7273: for (var j=0; j<x.length; j++) {
7274: x[j].style.display = 'none';
7275: }
7276: }
7277: break;
7278: }
7279: }
7280: if (insttypes > 0) {
7281: toggleDataRow(form,checkbox,target,altprefix);
7282: toggleDataRow(form,checkbox,target,prefix,1);
7283: }
7284: }
7285: }
7286: return;
7287: }
7288:
7289: function toggleDataRow(form,checkbox,target,prefix,docount) {
7290: if (form.elements[checkbox].length != undefined) {
7291: var count = 0;
7292: if (docount) {
7293: for (var i=0; i<form.elements[checkbox].length; i++) {
7294: if (form.elements[checkbox][i].checked) {
7295: count ++;
7296: }
7297: }
7298: }
7299: for (var i=0; i<form.elements[checkbox].length; i++) {
7300: var type = form.elements[checkbox][i].value;
7301: if (document.getElementById(prefix+type)) {
7302: if (form.elements[checkbox][i].checked) {
7303: document.getElementById(prefix+type).style.display = 'table-row';
7304: if (count % 2 == 1) {
7305: document.getElementById(prefix+type).className = target+' LC_odd_row';
7306: } else {
7307: document.getElementById(prefix+type).className = target;
7308: }
7309: count ++;
7310: } else {
7311: document.getElementById(prefix+type).style.display = 'none';
7312: }
7313: }
7314: }
7315: }
7316: return;
7317: }
7318:
7319: function toggleEmailOptions(form,radio,prefix,altprefix,status) {
7320: var caller = radio+'_'+status;
7321: if (form.elements[caller].length != undefined) {
7322: for (var i=0; i<form.elements[caller].length; i++) {
7323: if (form.elements[caller][i].checked) {
7324: if (document.getElementById(altprefix+'_inst_'+status)) {
7325: var curr = form.elements[caller][i].value;
7326: if (prefix) {
7327: document.getElementById(prefix+'_'+status).style.display = 'none';
7328: }
7329: document.getElementById(altprefix+'_inst_'+status).style.display = 'none';
7330: document.getElementById(altprefix+'_noninst_'+status).style.display = 'none';
7331: if (curr == 'custom') {
7332: if (prefix) {
7333: document.getElementById(prefix+'_'+status).style.display = 'inline';
7334: }
7335: } else if (curr == 'inst') {
7336: document.getElementById(altprefix+'_inst_'+status).style.display = 'inline';
7337: } else if (curr == 'noninst') {
7338: document.getElementById(altprefix+'_noninst_'+status).style.display = 'inline';
7339: }
7340: break;
7341: }
7342: }
7343: }
7344: }
7345: }
7346:
7347: // ]]>
7348: </script>
7349:
7350: ENDSCRIPT
7351: }
7352:
7353: sub noninst_users {
7354: my ($processing,$emailverified,$emailoptions,$emaildomain,$emailrules,
7355: $emailruleorder,$settings,$type,$rowid,$typetitle,$css_class,$rowstyle,$intdom) = @_;
7356: my $class = 'LC_left_item';
7357: if ($css_class) {
7358: $css_class = ' class="'.$css_class.'"';
7359: }
7360: if ($rowid) {
7361: $rowid = ' id="'.$rowid.'"';
7362: }
7363: if ($rowstyle) {
7364: $rowstyle = ' style="'.$rowstyle.'"';
7365: }
7366: my ($output,$description);
7367: if ($type eq 'default') {
7368: $description = &mt('Requests for: [_1]',$typetitle);
7369: } else {
7370: $description = &mt('Requests for: [_1] (status self-reported)',$typetitle);
7371: }
7372: $output = '<tr'.$css_class.$rowid.$rowstyle.'>'.
7373: "<td>$description</td>\n".
7374: '<td class="'.$class.'" colspan="2">'.
7375: '<table><tr>';
7376: my %headers = &Apache::lonlocal::texthash(
7377: approve => 'Processing',
7378: email => 'E-mail',
7379: username => 'Username',
7380: );
7381: foreach my $item ('approve','email','username') {
7382: $output .= '<th>'.$headers{$item}.'</th>';
7383: }
7384: $output .= '</tr><tr>';
7385: foreach my $item ('approve','email','username') {
7386: $output .= '<td style="vertical-align: top">';
7387: my (%choices,@options,$hashref,$defoption,$name,$onclick,$hascustom);
7388: if ($item eq 'approve') {
7389: %choices = &Apache::lonlocal::texthash (
7390: automatic => 'Automatically approved',
7391: approval => 'Queued for approval',
7392: );
7393: @options = ('automatic','approval');
7394: $hashref = $processing;
7395: $defoption = 'automatic';
7396: $name = 'cancreate_emailprocess_'.$type;
7397: } elsif ($item eq 'email') {
7398: %choices = &Apache::lonlocal::texthash (
7399: any => 'Any e-mail',
7400: inst => 'Institutional only',
7401: noninst => 'Non-institutional only',
7402: custom => 'Custom restrictions',
7403: );
7404: @options = ('any','inst','noninst');
7405: my $showcustom;
7406: if (ref($emailrules) eq 'HASH') {
7407: if (keys(%{$emailrules}) > 0) {
7408: push(@options,'custom');
7409: $showcustom = 'cancreate_emailrule';
7410: if (ref($settings) eq 'HASH') {
7411: if (ref($settings->{'email_rule'}) eq 'ARRAY') {
7412: foreach my $rule (@{$settings->{'email_rule'}}) {
7413: if (exists($emailrules->{$rule})) {
7414: $hascustom ++;
7415: }
7416: }
7417: } elsif (ref($settings->{'email_rule'}) eq 'HASH') {
7418: if (ref($settings->{'email_rule'}{$type}) eq 'ARRAY') {
7419: foreach my $rule (@{$settings->{'email_rule'}{$type}}) {
7420: if (exists($emailrules->{$rule})) {
7421: $hascustom ++;
7422: }
7423: }
7424: }
7425: }
7426: }
7427: }
7428: }
7429: $onclick = ' onclick="toggleEmailOptions(this.form,'."'cancreate_emailoptions','$showcustom',".
7430: "'cancreate_emaildomain','$type'".');"';
7431: $hashref = $emailoptions;
7432: $defoption = 'any';
7433: $name = 'cancreate_emailoptions_'.$type;
7434: } elsif ($item eq 'username') {
7435: %choices = &Apache::lonlocal::texthash (
7436: all => 'Same as e-mail',
7437: first => 'Omit @domain',
7438: free => 'Free to choose',
7439: );
7440: @options = ('all','first','free');
7441: $hashref = $emailverified;
7442: $defoption = 'all';
7443: $name = 'cancreate_usernameoptions_'.$type;
7444: }
7445: foreach my $option (@options) {
7446: my $checked;
7447: if (ref($hashref) eq 'HASH') {
7448: if ($type eq '') {
7449: if (!exists($hashref->{'default'})) {
7450: if ($option eq $defoption) {
7451: $checked = ' checked="checked"';
7452: }
7453: } else {
7454: if ($hashref->{'default'} eq $option) {
7455: $checked = ' checked="checked"';
7456: }
7457: }
7458: } else {
7459: if (!exists($hashref->{$type})) {
7460: if ($option eq $defoption) {
7461: $checked = ' checked="checked"';
7462: }
7463: } else {
7464: if ($hashref->{$type} eq $option) {
7465: $checked = ' checked="checked"';
7466: }
7467: }
7468: }
7469: } elsif (($item eq 'email') && ($hascustom)) {
7470: if ($option eq 'custom') {
7471: $checked = ' checked="checked"';
7472: }
7473: } elsif ($option eq $defoption) {
7474: $checked = ' checked="checked"';
7475: }
7476: $output .= '<span class="LC_nobreak"><label>'.
7477: '<input type="radio" name="'.$name.'"'.
7478: $checked.' value="'.$option.'"'.$onclick.' />'.
7479: $choices{$option}.'</label></span><br />';
7480: if ($item eq 'email') {
7481: if ($option eq 'custom') {
7482: my $id = 'cancreate_emailrule_'.$type;
7483: my $display = 'none';
7484: if ($checked) {
7485: $display = 'inline';
7486: }
7487: my $numinrow = 2;
7488: $output .= '<fieldset id="'.$id.'" style="display:'.$display.';">'.
7489: '<legend>'.&mt('Disallow').'</legend><table>'.
7490: &user_formats_row('email',$settings,$emailrules,
7491: $emailruleorder,$numinrow,'',$type);
7492: '</table></fieldset>';
7493: } elsif (($option eq 'inst') || ($option eq 'noninst')) {
7494: my %text = &Apache::lonlocal::texthash (
7495: inst => 'must end:',
7496: noninst => 'cannot end:',
7497: );
7498: my $value;
7499: if (ref($emaildomain) eq 'HASH') {
7500: if (ref($emaildomain->{$type}) eq 'HASH') {
7501: $value = $emaildomain->{$type}->{$option};
7502: }
7503: }
7504: if ($value eq '') {
7505: $value = '@'.$intdom;
7506: }
7507: my $condition = 'cancreate_emaildomain_'.$option.'_'.$type;
7508: my $display = 'none';
7509: if ($checked) {
7510: $display = 'inline';
7511: }
7512: $output .= '<div id="'.$condition.'" style="display:'.$display.';">'.
7513: '<span class="LC_domprefs_email">'.$text{$option}.'</span> '.
7514: '<input type="text" name="'.$condition.'" value="'.$value.'" size="10" />'.
7515: '</div>';
7516: }
7517: }
7518: }
7519: $output .= '</td>'."\n";
7520: }
7521: $output .= "</tr></table></td></tr>\n";
7522: return $output;
7523: }
7524:
7525: sub captcha_choice {
7526: my ($context,$settings,$itemcount,$customcss,$rowstyle) = @_;
7527: my ($keyentry,$currpub,$currpriv,%checked,$rowname,$pubtext,$privtext,
7528: $vertext,$currver);
7529: my %lt = &captcha_phrases();
7530: $keyentry = 'hidden';
7531: if ($context eq 'cancreate') {
7532: $rowname = &mt('CAPTCHA validation');
7533: } elsif ($context eq 'login') {
7534: $rowname = &mt('"Contact helpdesk" CAPTCHA validation');
7535: }
7536: if (ref($settings) eq 'HASH') {
7537: if ($settings->{'captcha'}) {
7538: $checked{$settings->{'captcha'}} = ' checked="checked"';
7539: } else {
7540: $checked{'original'} = ' checked="checked"';
7541: }
7542: if ($settings->{'captcha'} eq 'recaptcha') {
7543: $pubtext = $lt{'pub'};
7544: $privtext = $lt{'priv'};
7545: $keyentry = 'text';
7546: $vertext = $lt{'ver'};
7547: $currver = $settings->{'recaptchaversion'};
7548: if ($currver ne '2') {
7549: $currver = 1;
7550: }
7551: }
7552: if (ref($settings->{'recaptchakeys'}) eq 'HASH') {
7553: $currpub = $settings->{'recaptchakeys'}{'public'};
7554: $currpriv = $settings->{'recaptchakeys'}{'private'};
7555: }
7556: } else {
7557: $checked{'original'} = ' checked="checked"';
7558: }
7559: my $css_class;
7560: if ($itemcount%2) {
7561: $css_class = 'LC_odd_row';
7562: }
7563: if ($customcss) {
7564: $css_class .= " $customcss";
7565: }
7566: $css_class =~ s/^\s+//;
7567: if ($css_class) {
7568: $css_class = ' class="'.$css_class.'"';
7569: }
7570: if ($rowstyle) {
7571: $css_class .= ' style="'.$rowstyle.'"';
7572: }
7573: my $output = '<tr'.$css_class.'>'.
7574: '<td class="LC_left_item">'.$rowname.'</td><td class="LC_left_item" colspan="2">'."\n".
7575: '<table><tr><td>'."\n";
7576: foreach my $option ('original','recaptcha','notused') {
7577: $output .= '<span class="LC_nobreak"><label><input type="radio" name="'.$context.'_captcha" value="'.
7578: $option.'" '.$checked{$option}.' onchange="javascript:updateCaptcha('."this,'$context'".');" />'.
7579: $lt{$option}.'</label></span>';
7580: unless ($option eq 'notused') {
7581: $output .= (' 'x2)."\n";
7582: }
7583: }
7584: #
7585: # Note: If reCAPTCHA is to be used for LON-CAPA servers in a domain, a domain coordinator should visit:
7586: # https://www.google.com/recaptcha and generate a Public and Private key. For domains with multiple
7587: # servers a single key pair will be used for all servers, so the internet domain (e.g., yourcollege.edu)
7588: # specified for use with the key should be broad enough to accommodate all servers in the LON-CAPA domain.
7589: #
7590: $output .= '</td></tr>'."\n".
7591: '<tr><td class="LC_zero_height">'."\n".
7592: '<span class="LC_nobreak"><span id="'.$context.'_recaptchapubtxt">'.$pubtext.'</span> '."\n".
7593: '<input type="'.$keyentry.'" id="'.$context.'_recaptchapub" name="'.$context.'_recaptchapub" value="'.
7594: $currpub.'" size="40" /></span><br />'."\n".
7595: '<span class="LC_nobreak"><span id="'.$context.'_recaptchaprivtxt">'.$privtext.'</span> '."\n".
7596: '<input type="'.$keyentry.'" id="'.$context.'_recaptchapriv" name="'.$context.'_recaptchapriv" value="'.
7597: $currpriv.'" size="40" /></span><br />'.
7598: '<span class="LC_nobreak"><span id="'.$context.'_recaptchavertxt">'.$vertext.'</span> '."\n".
7599: '<input type="'.$keyentry.'" id="'.$context.'_recaptchaversion" name="'.$context.'_recaptchaversion" value="'.
7600: $currver.'" size="3" /></span><br />'.
7601: '</td></tr></table>'."\n".
7602: '</td></tr>';
7603: return $output;
7604: }
7605:
7606: sub user_formats_row {
7607: my ($type,$settings,$rules,$ruleorder,$numinrow,$rowcount,$status) = @_;
7608: my $output;
7609: my %text = (
7610: 'username' => 'new usernames',
7611: 'id' => 'IDs',
7612: );
7613: unless ($type eq 'email') {
7614: my $css_class = $rowcount%2?' class="LC_odd_row"':'';
7615: $output = '<tr '.$css_class.'>'.
7616: '<td><span class="LC_nobreak">'.
7617: &mt("Format rules to check for $text{$type}: ").
7618: '</td><td class="LC_left_item" colspan="2"><table>';
7619: }
7620: my $rem;
7621: if (ref($ruleorder) eq 'ARRAY') {
7622: for (my $i=0; $i<@{$ruleorder}; $i++) {
7623: if (ref($rules->{$ruleorder->[$i]}) eq 'HASH') {
7624: my $rem = $i%($numinrow);
7625: if ($rem == 0) {
7626: if ($i > 0) {
7627: $output .= '</tr>';
7628: }
7629: $output .= '<tr>';
7630: }
7631: my $check = ' ';
7632: if (ref($settings) eq 'HASH') {
7633: if (ref($settings->{$type.'_rule'}) eq 'ARRAY') {
7634: if (grep(/^\Q$ruleorder->[$i]\E$/,@{$settings->{$type.'_rule'}})) {
7635: $check = ' checked="checked" ';
7636: }
7637: } elsif ((ref($settings->{$type.'_rule'}) eq 'HASH') && ($status ne '')) {
7638: if (ref($settings->{$type.'_rule'}->{$status}) eq 'ARRAY') {
7639: if (grep(/^\Q$ruleorder->[$i]\E$/,@{$settings->{$type.'_rule'}->{$status}})) {
7640: $check = ' checked="checked" ';
7641: }
7642: }
7643: }
7644: }
7645: my $name = $type.'_rule';
7646: if ($type eq 'email') {
7647: $name .= '_'.$status;
7648: }
7649: $output .= '<td class="LC_left_item">'.
7650: '<span class="LC_nobreak"><label>'.
7651: '<input type="checkbox" name="'.$name.'" '.
7652: 'value="'.$ruleorder->[$i].'"'.$check.'/>'.
7653: $rules->{$ruleorder->[$i]}{'name'}.'</label></span></td>';
7654: }
7655: }
7656: $rem = @{$ruleorder}%($numinrow);
7657: }
7658: my $colsleft;
7659: if ($rem) {
7660: $colsleft = $numinrow - $rem;
7661: }
7662: if ($colsleft > 1 ) {
7663: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
7664: ' </td>';
7665: } elsif ($colsleft == 1) {
7666: $output .= '<td class="LC_left_item"> </td>';
7667: }
7668: $output .= '</tr></table>';
7669: unless ($type eq 'email') {
7670: $output .= '</td></tr>';
7671: }
7672: return $output;
7673: }
7674:
7675: sub usercreation_types {
7676: my %lt = &Apache::lonlocal::texthash (
7677: author => 'When adding a co-author',
7678: course => 'When adding a user to a course',
7679: requestcrs => 'When requesting a course',
7680: any => 'Any',
7681: official => 'Institutional only ',
7682: unofficial => 'Non-institutional only',
7683: none => 'None',
7684: );
7685: return %lt;
7686: }
7687:
7688: sub selfcreation_types {
7689: my %lt = &Apache::lonlocal::texthash (
7690: selfcreate => 'User creates own account',
7691: any => 'Any',
7692: official => 'Institutional only ',
7693: unofficial => 'Non-institutional only',
7694: email => 'E-mail address',
7695: login => 'Institutional Login',
7696: sso => 'SSO',
7697: );
7698: }
7699:
7700: sub authtype_names {
7701: my %lt = &Apache::lonlocal::texthash(
7702: int => 'Internal',
7703: krb4 => 'Kerberos 4',
7704: krb5 => 'Kerberos 5',
7705: loc => 'Local',
7706: lti => 'LTI',
7707: );
7708: return %lt;
7709: }
7710:
7711: sub context_names {
7712: my %context_title = &Apache::lonlocal::texthash(
7713: author => 'Creating users when an Author',
7714: course => 'Creating users when in a course',
7715: domain => 'Creating users when a Domain Coordinator',
7716: );
7717: return %context_title;
7718: }
7719:
7720: sub print_usermodification {
7721: my ($position,$dom,$settings,$rowtotal) = @_;
7722: my $numinrow = 4;
7723: my ($context,$datatable,$rowcount);
7724: if ($position eq 'top') {
7725: $rowcount = 0;
7726: $context = 'author';
7727: foreach my $role ('ca','aa') {
7728: $datatable .= &modifiable_userdata_row($context,$role,$settings,
7729: $numinrow,$rowcount);
7730: $$rowtotal ++;
7731: $rowcount ++;
7732: }
7733: } elsif ($position eq 'bottom') {
7734: $context = 'course';
7735: $rowcount = 0;
7736: foreach my $role ('st','ep','ta','in','cr') {
7737: $datatable .= &modifiable_userdata_row($context,$role,$settings,
7738: $numinrow,$rowcount);
7739: $$rowtotal ++;
7740: $rowcount ++;
7741: }
7742: }
7743: return $datatable;
7744: }
7745:
7746: sub print_defaults {
7747: my ($position,$dom,$settings,$rowtotal) = @_;
7748: my $rownum = 0;
7749: my ($datatable,$css_class,$titles);
7750: unless ($position eq 'bottom') {
7751: $titles = &defaults_titles($dom);
7752: }
7753: if ($position eq 'top') {
7754: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def',
7755: 'datelocale_def','portal_def');
7756: my %defaults;
7757: if (ref($settings) eq 'HASH') {
7758: %defaults = %{$settings};
7759: } else {
7760: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
7761: foreach my $item (@items) {
7762: $defaults{$item} = $domdefaults{$item};
7763: }
7764: }
7765: foreach my $item (@items) {
7766: if ($rownum%2) {
7767: $css_class = '';
7768: } else {
7769: $css_class = ' class="LC_odd_row" ';
7770: }
7771: $datatable .= '<tr'.$css_class.'>'.
7772: '<td><span class="LC_nobreak">'.$titles->{$item}.
7773: '</span></td><td class="LC_right_item" colspan="3">';
7774: if ($item eq 'auth_def') {
7775: my @authtypes = ('internal','krb4','krb5','localauth','lti');
7776: my %shortauth = (
7777: internal => 'int',
7778: krb4 => 'krb4',
7779: krb5 => 'krb5',
7780: localauth => 'loc',
7781: lti => 'lti',
7782: );
7783: my %authnames = &authtype_names();
7784: foreach my $auth (@authtypes) {
7785: my $checked = ' ';
7786: if ($defaults{$item} eq $auth) {
7787: $checked = ' checked="checked" ';
7788: }
7789: $datatable .= '<label><input type="radio" name="'.$item.
7790: '" value="'.$auth.'"'.$checked.'/>'.
7791: $authnames{$shortauth{$auth}}.'</label> ';
7792: }
7793: } elsif ($item eq 'timezone_def') {
7794: my $includeempty = 1;
7795: $datatable .= &Apache::loncommon::select_timezone($item,$defaults{$item},undef,$includeempty);
7796: } elsif ($item eq 'datelocale_def') {
7797: my $includeempty = 1;
7798: $datatable .= &Apache::loncommon::select_datelocale($item,$defaults{$item},undef,$includeempty);
7799: } elsif ($item eq 'lang_def') {
7800: my $includeempty = 1;
7801: $datatable .= &Apache::loncommon::select_language($item,$defaults{$item},$includeempty);
7802: } else {
7803: my $size;
7804: if ($item eq 'portal_def') {
7805: $size = ' size="25"';
7806: }
7807: $datatable .= '<input type="text" name="'.$item.'" value="'.
7808: $defaults{$item}.'"'.$size.' />';
7809: }
7810: $datatable .= '</td></tr>';
7811: $rownum ++;
7812: }
7813: } elsif ($position eq 'middle') {
7814: my @items = ('intauth_cost','intauth_check','intauth_switch');
7815: my %defaults;
7816: if (ref($settings) eq 'HASH') {
7817: %defaults = %{$settings};
7818: if ($defaults{'intauth_cost'} !~ /^\d+$/) {
7819: $defaults{'intauth_cost'} = 10;
7820: }
7821: if ($defaults{'intauth_check'} !~ /^(0|1|2)$/) {
7822: $defaults{'intauth_check'} = 0;
7823: }
7824: if ($defaults{'intauth_switch'} !~ /^(0|1|2)$/) {
7825: $defaults{'intauth_switch'} = 0;
7826: }
7827: } else {
7828: %defaults = (
7829: 'intauth_cost' => 10,
7830: 'intauth_check' => 0,
7831: 'intauth_switch' => 0,
7832: );
7833: }
7834: foreach my $item (@items) {
7835: if ($rownum%2) {
7836: $css_class = '';
7837: } else {
7838: $css_class = ' class="LC_odd_row" ';
7839: }
7840: $datatable .= '<tr'.$css_class.'>'.
7841: '<td><span class="LC_nobreak">'.$titles->{$item}.
7842: '</span></td><td class="LC_left_item" colspan="3">';
7843: if ($item eq 'intauth_switch') {
7844: my @options = (0,1,2);
7845: my %optiondesc = &Apache::lonlocal::texthash (
7846: 0 => 'No',
7847: 1 => 'Yes',
7848: 2 => 'Yes, and copy existing passwd file to passwd.bak file',
7849: );
7850: $datatable .= '<table width="100%">';
7851: foreach my $option (@options) {
7852: my $checked = ' ';
7853: if ($defaults{$item} eq $option) {
7854: $checked = ' checked="checked"';
7855: }
7856: $datatable .= '<tr><td class="LC_left_item"><span class="LC_nobreak">'.
7857: '<label><input type="radio" name="'.$item.
7858: '" value="'.$option.'"'.$checked.' />'.
7859: $optiondesc{$option}.'</label></span></td></tr>';
7860: }
7861: $datatable .= '</table>';
7862: } elsif ($item eq 'intauth_check') {
7863: my @options = (0,1,2);
7864: my %optiondesc = &Apache::lonlocal::texthash (
7865: 0 => 'No',
7866: 1 => 'Yes, allow login then update passwd file using default cost (if higher)',
7867: 2 => 'Yes, disallow login if stored cost is less than domain default',
7868: );
7869: $datatable .= '<table width="100%">';
7870: foreach my $option (@options) {
7871: my $checked = ' ';
7872: my $onclick;
7873: if ($defaults{$item} eq $option) {
7874: $checked = ' checked="checked"';
7875: }
7876: if ($option == 2) {
7877: $onclick = ' onclick="javascript:warnIntAuth(this);"';
7878: }
7879: $datatable .= '<tr><td class="LC_left_item"><span class="LC_nobreak">'.
7880: '<label><input type="radio" name="'.$item.
7881: '" value="'.$option.'"'.$checked.$onclick.' />'.
7882: $optiondesc{$option}.'</label></span></td></tr>';
7883: }
7884: $datatable .= '</table>';
7885: } else {
7886: $datatable .= '<input type="text" name="'.$item.'" value="'.
7887: $defaults{$item}.'" size="3" onblur="javascript:warnIntAuth(this);" />';
7888: }
7889: $datatable .= '</td></tr>';
7890: $rownum ++;
7891: }
7892: } else {
7893: my %defaults;
7894: if (ref($settings) eq 'HASH') {
7895: if ((ref($settings->{'inststatusorder'}) eq 'ARRAY') && (ref($settings->{'inststatustypes'}) eq 'HASH')) {
7896: my $maxnum = @{$settings->{'inststatusorder'}};
7897: for (my $i=0; $i<$maxnum; $i++) {
7898: $css_class = $rownum%2?' class="LC_odd_row"':'';
7899: my $item = $settings->{'inststatusorder'}->[$i];
7900: my $title = $settings->{'inststatustypes'}->{$item};
7901: my $chgstr = ' onchange="javascript:reorderTypes(this.form,'."'$item'".');"';
7902: $datatable .= '<tr'.$css_class.'>'.
7903: '<td><span class="LC_nobreak">'.
7904: '<select name="inststatus_pos_'.$item.'"'.$chgstr.'>';
7905: for (my $k=0; $k<=$maxnum; $k++) {
7906: my $vpos = $k+1;
7907: my $selstr;
7908: if ($k == $i) {
7909: $selstr = ' selected="selected" ';
7910: }
7911: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
7912: }
7913: $datatable .= '</select> '.&mt('Internal ID:').' <b>'.$item.'</b> '.
7914: '<input type="checkbox" name="inststatus_delete" value="'.$item.'" />'.
7915: &mt('delete').'</span></td>'.
7916: '<td class="LC_left_item" colspan="2"><span class="LC_nobreak">'.&mt('Name displayed:').
7917: '<input type="text" size="20" name="inststatus_title_'.$item.'" value="'.$title.'" />'.
7918: '</span></td></tr>';
7919: }
7920: $css_class = $rownum%2?' class="LC_odd_row"':'';
7921: my $chgstr = ' onchange="javascript:reorderTypes(this.form,'."'addinststatus_pos'".');"';
7922: $datatable .= '<tr '.$css_class.'>'.
7923: '<td><span class="LC_nobreak"><select name="addinststatus_pos"'.$chgstr.'>';
7924: for (my $k=0; $k<=$maxnum; $k++) {
7925: my $vpos = $k+1;
7926: my $selstr;
7927: if ($k == $maxnum) {
7928: $selstr = ' selected="selected" ';
7929: }
7930: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
7931: }
7932: $datatable .= '</select> '.&mt('Internal ID:').
7933: '<input type="text" size="10" name="addinststatus" value="" />'.
7934: ' '.&mt('(new)').
7935: '</span></td><td class="LC_left_item" colspan="2"><span class="LC_nobreak">'.
7936: &mt('Name displayed:').
7937: '<input type="text" size="20" name="addinststatus_title" value="" /></span></td>'.
7938: '</tr>'."\n";
7939: $rownum ++;
7940: }
7941: }
7942: }
7943: $$rowtotal += $rownum;
7944: return $datatable;
7945: }
7946:
7947: sub get_languages_hash {
7948: my %langchoices;
7949: foreach my $id (&Apache::loncommon::languageids()) {
7950: my $code = &Apache::loncommon::supportedlanguagecode($id);
7951: if ($code ne '') {
7952: $langchoices{$code} = &Apache::loncommon::plainlanguagedescription($id);
7953: }
7954: }
7955: return %langchoices;
7956: }
7957:
7958: sub defaults_titles {
7959: my ($dom) = @_;
7960: my %titles = &Apache::lonlocal::texthash (
7961: 'auth_def' => 'Default authentication type',
7962: 'auth_arg_def' => 'Default authentication argument',
7963: 'lang_def' => 'Default language',
7964: 'timezone_def' => 'Default timezone',
7965: 'datelocale_def' => 'Default locale for dates',
7966: 'portal_def' => 'Portal/Default URL',
7967: 'intauth_cost' => 'Encryption cost for bcrypt (positive integer)',
7968: 'intauth_check' => 'Check bcrypt cost if authenticated',
7969: 'intauth_switch' => 'Existing crypt-based switched to bcrypt on authentication',
7970: );
7971: if ($dom) {
7972: my $uprimary_id = &Apache::lonnet::domain($dom,'primary');
7973: my $uint_dom = &Apache::lonnet::internet_dom($uprimary_id);
7974: my $protocol = $Apache::lonnet::protocol{$uprimary_id};
7975: $protocol = 'http' if ($protocol ne 'https');
7976: if ($uint_dom) {
7977: $titles{'portal_def'} .= ' '.&mt('(for example: [_1])',$protocol.'://loncapa.'.
7978: $uint_dom);
7979: }
7980: }
7981: return (\%titles);
7982: }
7983:
7984: sub print_scantron {
7985: my ($r,$position,$dom,$confname,$settings,$rowtotal) = @_;
7986: if ($position eq 'top') {
7987: return &print_scantronformat($r,$dom,$confname,$settings,\$rowtotal);
7988: } else {
7989: return &print_scantronconfig($dom,$settings,\$rowtotal);
7990: }
7991: }
7992:
7993: sub scantron_javascript {
7994: return <<"ENDSCRIPT";
7995:
7996: <script type="text/javascript">
7997: // <![CDATA[
7998:
7999: function toggleScantron(form) {
8000: var csvfieldset = new Array();
8001: if (document.getElementById('scantroncsv_cols')) {
8002: csvfieldset.push(document.getElementById('scantroncsv_cols'));
8003: }
8004: if (document.getElementById('scantroncsv_options')) {
8005: csvfieldset.push(document.getElementById('scantroncsv_options'));
8006: }
8007: if (csvfieldset.length) {
8008: if (document.getElementById('scantronconfcsv')) {
8009: var scantroncsv = document.getElementById('scantronconfcsv');
8010: if (scantroncsv.checked) {
8011: for (var i=0; i<csvfieldset.length; i++) {
8012: csvfieldset[i].style.display = 'block';
8013: }
8014: } else {
8015: for (var i=0; i<csvfieldset.length; i++) {
8016: csvfieldset[i].style.display = 'none';
8017: }
8018: var csvselects = document.getElementsByClassName('scantronconfig_csv');
8019: if (csvselects.length) {
8020: for (var j=0; j<csvselects.length; j++) {
8021: csvselects[j].selectedIndex = 0;
8022: }
8023: }
8024: }
8025: }
8026: }
8027: return;
8028: }
8029: // ]]>
8030: </script>
8031:
8032: ENDSCRIPT
8033:
8034: }
8035:
8036: sub print_scantronformat {
8037: my ($r,$dom,$confname,$settings,$rowtotal) = @_;
8038: my $itemcount = 1;
8039: my ($datatable,$css_class,$scantronurl,$is_custom,%error,%scantronurls,
8040: %confhash);
8041: my $switchserver = &check_switchserver($dom,$confname);
8042: my %lt = &Apache::lonlocal::texthash (
8043: default => 'Default bubblesheet format file error',
8044: custom => 'Custom bubblesheet format file error',
8045: );
8046: my %scantronfiles = (
8047: default => 'default.tab',
8048: custom => 'custom.tab',
8049: );
8050: foreach my $key (keys(%scantronfiles)) {
8051: $scantronurls{$key} = '/res/'.$dom.'/'.$confname.'/scantron/'
8052: .$scantronfiles{$key};
8053: }
8054: my @defaultinfo = &Apache::lonnet::stat_file($scantronurls{'default'});
8055: if ((!@defaultinfo) || ($defaultinfo[0] eq 'no_such_dir')) {
8056: if (!$switchserver) {
8057: my $servadm = $r->dir_config('lonAdmEMail');
8058: my ($configuserok,$author_ok) = &config_check($dom,$confname,$servadm);
8059: if ($configuserok eq 'ok') {
8060: if ($author_ok eq 'ok') {
8061: my %legacyfile = (
8062: default => $Apache::lonnet::perlvar{'lonTabDir'}.'/default_scantronformat.tab',
8063: custom => $Apache::lonnet::perlvar{'lonTabDir'}.'/scantronformat.tab',
8064: );
8065: my %md5chk;
8066: foreach my $type (keys(%legacyfile)) {
8067: ($md5chk{$type}) = split(/ /,`md5sum $legacyfile{$type}`);
8068: chomp($md5chk{$type});
8069: }
8070: if ($md5chk{'default'} ne $md5chk{'custom'}) {
8071: foreach my $type (keys(%legacyfile)) {
8072: ($scantronurls{$type},my $error) =
8073: &legacy_scantronformat($r,$dom,$confname,
8074: $type,$legacyfile{$type},
8075: $scantronurls{$type},
8076: $scantronfiles{$type});
8077: if ($error ne '') {
8078: $error{$type} = $error;
8079: }
8080: }
8081: if (keys(%error) == 0) {
8082: $is_custom = 1;
8083: $confhash{'scantron'}{'scantronformat'} =
8084: $scantronurls{'custom'};
8085: my $putresult =
8086: &Apache::lonnet::put_dom('configuration',
8087: \%confhash,$dom);
8088: if ($putresult ne 'ok') {
8089: $error{'custom'} =
8090: '<span class="LC_error">'.
8091: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
8092: }
8093: }
8094: } else {
8095: ($scantronurls{'default'},my $error) =
8096: &legacy_scantronformat($r,$dom,$confname,
8097: 'default',$legacyfile{'default'},
8098: $scantronurls{'default'},
8099: $scantronfiles{'default'});
8100: if ($error eq '') {
8101: $confhash{'scantron'}{'scantronformat'} = '';
8102: my $putresult =
8103: &Apache::lonnet::put_dom('configuration',
8104: \%confhash,$dom);
8105: if ($putresult ne 'ok') {
8106: $error{'default'} =
8107: '<span class="LC_error">'.
8108: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
8109: }
8110: } else {
8111: $error{'default'} = $error;
8112: }
8113: }
8114: }
8115: }
8116: } else {
8117: $error{'default'} = &mt("Unable to copy default bubblesheet formatfile to domain's RES space: [_1]",$switchserver);
8118: }
8119: }
8120: if (ref($settings) eq 'HASH') {
8121: if ($settings->{'scantronformat'} eq "/res/$dom/$confname/scantron/custom.tab") {
8122: my @info = &Apache::lonnet::stat_file($settings->{'scantronformat'});
8123: if ((!@info) || ($info[0] eq 'no_such_dir')) {
8124: $scantronurl = '';
8125: } else {
8126: $scantronurl = $settings->{'scantronformat'};
8127: }
8128: $is_custom = 1;
8129: } else {
8130: $scantronurl = $scantronurls{'default'};
8131: }
8132: } else {
8133: if ($is_custom) {
8134: $scantronurl = $scantronurls{'custom'};
8135: } else {
8136: $scantronurl = $scantronurls{'default'};
8137: }
8138: }
8139: $css_class = $itemcount%2?' class="LC_odd_row"':'';
8140: $datatable .= '<tr'.$css_class.'>';
8141: if (!$is_custom) {
8142: $datatable .= '<td>'.&mt('Default in use:').'<br />'.
8143: '<span class="LC_nobreak">';
8144: if ($scantronurl) {
8145: $datatable .= &Apache::loncommon::modal_link($scantronurl,&mt('Default bubblesheet format file'),600,500,
8146: undef,undef,undef,undef,'background-color:#ffffff');
8147: } else {
8148: $datatable = &mt('File unavailable for display');
8149: }
8150: $datatable .= '</span></td>';
8151: if (keys(%error) == 0) {
8152: $datatable .= '<td style="vertical-align: bottom">';
8153: if (!$switchserver) {
8154: $datatable .= &mt('Upload:').'<br />';
8155: }
8156: } else {
8157: my $errorstr;
8158: foreach my $key (sort(keys(%error))) {
8159: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
8160: }
8161: $datatable .= '<td>'.$errorstr;
8162: }
8163: } else {
8164: if (keys(%error) > 0) {
8165: my $errorstr;
8166: foreach my $key (sort(keys(%error))) {
8167: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
8168: }
8169: $datatable .= '<td>'.$errorstr.'</td><td> ';
8170: } elsif ($scantronurl) {
8171: my $link = &Apache::loncommon::modal_link($scantronurl,&mt('Custom bubblesheet format file'),600,500,
8172: undef,undef,undef,undef,'background-color:#ffffff');
8173: $datatable .= '<td><span class="LC_nobreak">'.
8174: $link.
8175: '<label><input type="checkbox" name="scantronformat_del"'.
8176: ' value="1" />'.&mt('Delete?').'</label></span></td>'.
8177: '<td><span class="LC_nobreak"> '.
8178: &mt('Replace:').'</span><br />';
8179: }
8180: }
8181: if (keys(%error) == 0) {
8182: if ($switchserver) {
8183: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
8184: } else {
8185: $datatable .='<span class="LC_nobreak"> '.
8186: '<input type="file" name="scantronformat" /></span>';
8187: }
8188: }
8189: $datatable .= '</td></tr>';
8190: $$rowtotal ++;
8191: return $datatable;
8192: }
8193:
8194: sub legacy_scantronformat {
8195: my ($r,$dom,$confname,$file,$legacyfile,$newurl,$newfile) = @_;
8196: my ($url,$error);
8197: my @statinfo = &Apache::lonnet::stat_file($newurl);
8198: if ((!@statinfo) || ($statinfo[0] eq 'no_such_dir')) {
8199: (my $result,$url) =
8200: &publishlogo($r,'copy',$legacyfile,$dom,$confname,'scantron',
8201: '','',$newfile);
8202: if ($result ne 'ok') {
8203: $error = &mt("An error occurred publishing the [_1] bubblesheet format file in RES space. Error was: [_2].",$newfile,$result);
8204: }
8205: }
8206: return ($url,$error);
8207: }
8208:
8209: sub print_scantronconfig {
8210: my ($dom,$settings,$rowtotal) = @_;
8211: my $itemcount = 2;
8212: my $is_checked = ' checked="checked"';
8213: my %optionson = (
8214: hdr => ' checked="checked"',
8215: pad => ' checked="checked"',
8216: rem => ' checked="checked"',
8217: );
8218: my %optionsoff = (
8219: hdr => '',
8220: pad => '',
8221: rem => '',
8222: );
8223: my $currcsvsty = 'none';
8224: my ($datatable,%csvfields,%checked,%onclick,%csvoptions);
8225: my @fields = &scantroncsv_fields();
8226: my %titles = &scantronconfig_titles();
8227: if (ref($settings) eq 'HASH') {
8228: if (ref($settings->{config}) eq 'HASH') {
8229: if ($settings->{config}->{dat}) {
8230: $checked{'dat'} = $is_checked;
8231: }
8232: if (ref($settings->{config}->{csv}) eq 'HASH') {
8233: if (ref($settings->{config}->{csv}->{fields}) eq 'HASH') {
8234: %csvfields = %{$settings->{config}->{csv}->{fields}};
8235: if (keys(%csvfields) > 0) {
8236: $checked{'csv'} = $is_checked;
8237: $currcsvsty = 'block';
8238: }
8239: }
8240: if (ref($settings->{config}->{csv}->{options}) eq 'HASH') {
8241: %csvoptions = %{$settings->{config}->{csv}->{options}};
8242: foreach my $option (keys(%optionson)) {
8243: unless ($csvoptions{$option}) {
8244: $optionsoff{$option} = $optionson{$option};
8245: $optionson{$option} = '';
8246: }
8247: }
8248: }
8249: }
8250: } else {
8251: $checked{'dat'} = $is_checked;
8252: }
8253: } else {
8254: $checked{'dat'} = $is_checked;
8255: }
8256: $onclick{'csv'} = ' onclick="toggleScantron(this.form);"';
8257: my $css_class = $itemcount%2? ' class="LC_odd_row"':'';
8258: $datatable = '<tr '.$css_class.'><td>'.&mt('Supported formats').'</td>'.
8259: '<td class="LC_left_item" valign="top"><span class="LC_nobreak">';
8260: foreach my $item ('dat','csv') {
8261: my $id;
8262: if ($item eq 'csv') {
8263: $id = 'id="scantronconfcsv" ';
8264: }
8265: $datatable .= '<label><input type="checkbox" name="scantronconfig" '.$id.'value="'.$item.'"'.$checked{$item}.$onclick{$item}.' />'.
8266: $titles{$item}.'</label>'.(' 'x3);
8267: if ($item eq 'csv') {
8268: $datatable .= '<fieldset style="display:'.$currcsvsty.'" id="scantroncsv_cols">'.
8269: '<legend>'.&mt('CSV Column Mapping').'</legend>'.
8270: '<table><tr><th>'.&mt('Field').'</th><th>'.&mt('Location').'</th></tr>'."\n";
8271: foreach my $col (@fields) {
8272: my $selnone;
8273: if ($csvfields{$col} eq '') {
8274: $selnone = ' selected="selected"';
8275: }
8276: $datatable .= '<tr><td>'.$titles{$col}.'</td>'.
8277: '<td><select name="scantronconfig_csv_'.$col.'" class="scantronconfig_csv">'.
8278: '<option value=""'.$selnone.'></option>';
8279: for (my $i=0; $i<20; $i++) {
8280: my $shown = $i+1;
8281: my $sel;
8282: unless ($selnone) {
8283: if (exists($csvfields{$col})) {
8284: if ($csvfields{$col} == $i) {
8285: $sel = ' selected="selected"';
8286: }
8287: }
8288: }
8289: $datatable .= '<option value="'.$i.'"'.$sel.'>'.$shown.'</option>';
8290: }
8291: $datatable .= '</select></td></tr>';
8292: }
8293: $datatable .= '</table></fieldset>'.
8294: '<fieldset style="display:'.$currcsvsty.'" id="scantroncsv_options">'.
8295: '<legend>'.&mt('CSV Options').'</legend>';
8296: foreach my $option ('hdr','pad','rem') {
8297: $datatable .= '<span class="LC_nobreak">'.$titles{$option}.':'.
8298: '<label><input type="radio" name="scantroncsv_'.$option.'" value="1"'.$optionson{$option}.' />'.
8299: &mt('Yes').'</label>'.(' 'x2)."\n".
8300: '<label><input type="radio" name="scantroncsv_'.$option.'" value="0"'.$optionsoff{$option}.' />'.&mt('No').'</label></span><br />';
8301: }
8302: $datatable .= '</fieldset>';
8303: $itemcount ++;
8304: }
8305: }
8306: $datatable .= '</td></tr>';
8307: $$rowtotal ++;
8308: return $datatable;
8309: }
8310:
8311: sub scantronconfig_titles {
8312: return &Apache::lonlocal::texthash(
8313: dat => 'Standard format (.dat)',
8314: csv => 'Comma separated values (.csv)',
8315: hdr => 'Remove first line in file (contains column titles)',
8316: pad => 'Prepend 0s to PaperID',
8317: rem => 'Remove leading spaces (except Question Response columns)',
8318: CODE => 'CODE',
8319: ID => 'Student ID',
8320: PaperID => 'Paper ID',
8321: FirstName => 'First Name',
8322: LastName => 'Last Name',
8323: FirstQuestion => 'First Question Response',
8324: Section => 'Section',
8325: );
8326: }
8327:
8328: sub scantroncsv_fields {
8329: return ('PaperID','LastName','FirstName','ID','Section','CODE','FirstQuestion');
8330: }
8331:
8332: sub print_coursecategories {
8333: my ($position,$dom,$hdritem,$settings,$rowtotal) = @_;
8334: my $datatable;
8335: if ($position eq 'top') {
8336: my (%checked);
8337: my @catitems = ('unauth','auth');
8338: my @cattypes = ('std','domonly','codesrch','none');
8339: $checked{'unauth'} = 'std';
8340: $checked{'auth'} = 'std';
8341: if (ref($settings) eq 'HASH') {
8342: foreach my $type (@cattypes) {
8343: if ($type eq $settings->{'unauth'}) {
8344: $checked{'unauth'} = $type;
8345: }
8346: if ($type eq $settings->{'auth'}) {
8347: $checked{'auth'} = $type;
8348: }
8349: }
8350: }
8351: my %lt = &Apache::lonlocal::texthash (
8352: unauth => 'Catalog type for unauthenticated users',
8353: auth => 'Catalog type for authenticated users',
8354: none => 'No catalog',
8355: std => 'Standard catalog',
8356: domonly => 'Domain-only catalog',
8357: codesrch => "Code search form",
8358: );
8359: my $itemcount = 0;
8360: foreach my $item (@catitems) {
8361: my $css_class = $itemcount%2? ' class="LC_odd_row"':'';
8362: $datatable .= '<tr '.$css_class.'>'.
8363: '<td>'.$lt{$item}.'</td>'.
8364: '<td class="LC_right_item"><span class="LC_nobreak">';
8365: foreach my $type (@cattypes) {
8366: my $ischecked;
8367: if ($checked{$item} eq $type) {
8368: $ischecked=' checked="checked"';
8369: }
8370: $datatable .= '<label>'.
8371: '<input type="radio" name="coursecat_'.$item.'" value="'.$type.'"'.$ischecked.
8372: ' />'.$lt{$type}.'</label> ';
8373: }
8374: $datatable .= '</span></td></tr>';
8375: $itemcount ++;
8376: }
8377: $$rowtotal += $itemcount;
8378: } elsif ($position eq 'middle') {
8379: my $toggle_cats_crs = ' ';
8380: my $toggle_cats_dom = ' checked="checked" ';
8381: my $can_cat_crs = ' ';
8382: my $can_cat_dom = ' checked="checked" ';
8383: my $toggle_catscomm_comm = ' ';
8384: my $toggle_catscomm_dom = ' checked="checked" ';
8385: my $can_catcomm_comm = ' ';
8386: my $can_catcomm_dom = ' checked="checked" ';
8387: my $toggle_catsplace_place = ' ';
8388: my $toggle_catsplace_dom = ' checked="checked" ';
8389: my $can_catplace_place = ' ';
8390: my $can_catplace_dom = ' checked="checked" ';
8391:
8392: if (ref($settings) eq 'HASH') {
8393: if ($settings->{'togglecats'} eq 'crs') {
8394: $toggle_cats_crs = $toggle_cats_dom;
8395: $toggle_cats_dom = ' ';
8396: }
8397: if ($settings->{'categorize'} eq 'crs') {
8398: $can_cat_crs = $can_cat_dom;
8399: $can_cat_dom = ' ';
8400: }
8401: if ($settings->{'togglecatscomm'} eq 'comm') {
8402: $toggle_catscomm_comm = $toggle_catscomm_dom;
8403: $toggle_catscomm_dom = ' ';
8404: }
8405: if ($settings->{'categorizecomm'} eq 'comm') {
8406: $can_catcomm_comm = $can_catcomm_dom;
8407: $can_catcomm_dom = ' ';
8408: }
8409: if ($settings->{'togglecatsplace'} eq 'place') {
8410: $toggle_catsplace_place = $toggle_catsplace_dom;
8411: $toggle_catsplace_dom = ' ';
8412: }
8413: if ($settings->{'categorizeplace'} eq 'place') {
8414: $can_catplace_place = $can_catplace_dom;
8415: $can_catplace_dom = ' ';
8416: }
8417: }
8418: my %title = &Apache::lonlocal::texthash (
8419: togglecats => 'Show/Hide a course in catalog',
8420: togglecatscomm => 'Show/Hide a community in catalog',
8421: togglecatsplace => 'Show/Hide a placement test in catalog',
8422: categorize => 'Assign a category to a course',
8423: categorizecomm => 'Assign a category to a community',
8424: categorizeplace => 'Assign a category to a placement test',
8425: );
8426: my %level = &Apache::lonlocal::texthash (
8427: dom => 'Set in Domain',
8428: crs => 'Set in Course',
8429: comm => 'Set in Community',
8430: place => 'Set in Placement Test',
8431: );
8432: $datatable = '<tr class="LC_odd_row">'.
8433: '<td>'.$title{'togglecats'}.'</td>'.
8434: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
8435: '<input type="radio" name="togglecats"'.
8436: $toggle_cats_dom.' value="dom" />'.$level{'dom'}.'</label> '.
8437: '<label><input type="radio" name="togglecats"'.
8438: $toggle_cats_crs.' value="crs" />'.$level{'crs'}.'</label></span></td>'.
8439: '</tr><tr>'.
8440: '<td>'.$title{'categorize'}.'</td>'.
8441: '<td class="LC_right_item"><span class="LC_nobreak">'.
8442: '<label><input type="radio" name="categorize"'.
8443: $can_cat_dom.' value="dom" />'.$level{'dom'}.'</label> '.
8444: '<label><input type="radio" name="categorize"'.
8445: $can_cat_crs.'value="crs" />'.$level{'crs'}.'</label></span></td>'.
8446: '</tr><tr class="LC_odd_row">'.
8447: '<td>'.$title{'togglecatscomm'}.'</td>'.
8448: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
8449: '<input type="radio" name="togglecatscomm"'.
8450: $toggle_catscomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
8451: '<label><input type="radio" name="togglecatscomm"'.
8452: $toggle_catscomm_comm.' value="comm" />'.$level{'comm'}.'</label></span></td>'.
8453: '</tr><tr>'.
8454: '<td>'.$title{'categorizecomm'}.'</td>'.
8455: '<td class="LC_right_item"><span class="LC_nobreak">'.
8456: '<label><input type="radio" name="categorizecomm"'.
8457: $can_catcomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
8458: '<label><input type="radio" name="categorizecomm"'.
8459: $can_catcomm_comm.'value="comm" />'.$level{'comm'}.'</label></span></td>'.
8460: '</tr><tr class="LC_odd_row">'.
8461: '<td>'.$title{'togglecatsplace'}.'</td>'.
8462: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
8463: '<input type="radio" name="togglecatsplace"'.
8464: $toggle_catsplace_dom.' value="dom" />'.$level{'dom'}.'</label> '.
8465: '<label><input type="radio" name="togglecatscomm"'.
8466: $toggle_catsplace_place.' value="comm" />'.$level{'place'}.'</label></span></td>'.
8467: '</tr><tr>'.
8468: '<td>'.$title{'categorizeplace'}.'</td>'.
8469: '<td class="LC_right_item"><span class="LC_nobreak">'.
8470: '<label><input type="radio" name="categorizeplace"'.
8471: $can_catplace_dom.' value="dom" />'.$level{'dom'}.'</label> '.
8472: '<label><input type="radio" name="categorizeplace"'.
8473: $can_catplace_place.'value="place" />'.$level{'place'}.'</label></span></td>'.
8474: '</tr>';
8475: $$rowtotal += 6;
8476: } else {
8477: my $css_class;
8478: my $itemcount = 1;
8479: my $cathash;
8480: if (ref($settings) eq 'HASH') {
8481: $cathash = $settings->{'cats'};
8482: }
8483: if (ref($cathash) eq 'HASH') {
8484: my (@cats,@trails,%allitems,%idx,@jsarray);
8485: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,
8486: \%allitems,\%idx,\@jsarray);
8487: my $maxdepth = scalar(@cats);
8488: my $colattrib = '';
8489: if ($maxdepth > 2) {
8490: $colattrib = ' colspan="2" ';
8491: }
8492: my @path;
8493: if (@cats > 0) {
8494: if (ref($cats[0]) eq 'ARRAY') {
8495: my $numtop = @{$cats[0]};
8496: my $maxnum = $numtop;
8497: my %default_names = (
8498: instcode => &mt('Official courses'),
8499: communities => &mt('Communities'),
8500: placement => &mt('Placement Tests'),
8501: );
8502:
8503: if ((!grep(/^instcode$/,@{$cats[0]})) ||
8504: ($cathash->{'instcode::0'} eq '') ||
8505: (!grep(/^communities$/,@{$cats[0]})) ||
8506: ($cathash->{'communities::0'} eq '') ||
8507: (!grep(/^placement$/,@{$cats[0]})) ||
8508: ($cathash->{'placement::0'} eq '')) {
8509: $maxnum ++;
8510: }
8511: my $lastidx;
8512: for (my $i=0; $i<$numtop; $i++) {
8513: my $parent = $cats[0][$i];
8514: $css_class = $itemcount%2?' class="LC_odd_row"':'';
8515: my $item = &escape($parent).'::0';
8516: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$item','$idx{$item}'".');"';
8517: $lastidx = $idx{$item};
8518: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
8519: .'<select name="'.$item.'"'.$chgstr.'>';
8520: for (my $k=0; $k<=$maxnum; $k++) {
8521: my $vpos = $k+1;
8522: my $selstr;
8523: if ($k == $i) {
8524: $selstr = ' selected="selected" ';
8525: }
8526: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
8527: }
8528: $datatable .= '</select></span></td><td>';
8529: if ($parent eq 'instcode' || $parent eq 'communities' || $parent eq 'placement') {
8530: $datatable .= '<span class="LC_nobreak">'
8531: .$default_names{$parent}.'</span>';
8532: if ($parent eq 'instcode') {
8533: $datatable .= '<br /><span class="LC_nobreak">('
8534: .&mt('with institutional codes')
8535: .')</span></td><td'.$colattrib.'>';
8536: } else {
8537: $datatable .= '<table><tr><td>';
8538: }
8539: $datatable .= '<span class="LC_nobreak">'
8540: .'<label><input type="radio" name="'
8541: .$parent.'" value="1" checked="checked" />'
8542: .&mt('Display').'</label>';
8543: if ($parent eq 'instcode') {
8544: $datatable .= ' ';
8545: } else {
8546: $datatable .= '</span></td></tr><tr><td>'
8547: .'<span class="LC_nobreak">';
8548: }
8549: $datatable .= '<label><input type="radio" name="'
8550: .$parent.'" value="0" />'
8551: .&mt('Do not display').'</label></span>';
8552: if (($parent eq 'communities') || ($parent eq 'placement')) {
8553: $datatable .= '</td></tr></table>';
8554: }
8555: $datatable .= '</td>';
8556: } else {
8557: $datatable .= $parent
8558: .' <span class="LC_nobreak"><label>'
8559: .'<input type="checkbox" name="deletecategory" '
8560: .'value="'.$item.'" />'.&mt('Delete').'</label></span></td>';
8561: }
8562: my $depth = 1;
8563: push(@path,$parent);
8564: $datatable .= &build_category_rows($itemcount,\@cats,$depth,$parent,\@path,\%idx);
8565: pop(@path);
8566: $datatable .= '</tr><tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr>';
8567: $itemcount ++;
8568: }
8569: $css_class = $itemcount%2?' class="LC_odd_row"':'';
8570: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','$lastidx'".');"';
8571: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="addcategory_pos"'.$chgstr.'>';
8572: for (my $k=0; $k<=$maxnum; $k++) {
8573: my $vpos = $k+1;
8574: my $selstr;
8575: if ($k == $numtop) {
8576: $selstr = ' selected="selected" ';
8577: }
8578: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
8579: }
8580: $datatable .= '</select></span></td><td colspan="2">'.&mt('Add category:').' '
8581: .'<input type="text" size="20" name="addcategory_name" value="" /></td>'
8582: .'</tr>'."\n";
8583: $itemcount ++;
8584: foreach my $default ('instcode','communities','placement') {
8585: if ((!grep(/^\Q$default\E$/,@{$cats[0]})) || ($cathash->{$default.'::0'} eq '')) {
8586: $css_class = $itemcount%2?' class="LC_odd_row"':'';
8587: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$default"."_pos','$lastidx'".');"';
8588: $datatable .= '<tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr><tr '.$css_class.'><td>'.
8589: '<span class="LC_nobreak"><select name="'.$default.'_pos"'.$chgstr.'>';
8590: for (my $k=0; $k<=$maxnum; $k++) {
8591: my $vpos = $k+1;
8592: my $selstr;
8593: if ($k == $maxnum) {
8594: $selstr = ' selected="selected" ';
8595: }
8596: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
8597: }
8598: $datatable .= '</select></span></td>'.
8599: '<td><span class="LC_nobreak">'.
8600: $default_names{$default}.'</span>';
8601: if ($default eq 'instcode') {
8602: $datatable .= '<br /><span class="LC_nobreak">('
8603: .&mt('with institutional codes').')</span>';
8604: }
8605: $datatable .= '</td>'
8606: .'<td><span class="LC_nobreak"><label><input type="radio" name="'.$default.'" value="1" />'
8607: .&mt('Display').'</label> '
8608: .'<label><input type="radio" name="'.$default.'" value="0" checked="checked"/>'
8609: .&mt('Do not display').'</label></span></td></tr>';
8610: }
8611: }
8612: }
8613: } else {
8614: $datatable .= &initialize_categories($itemcount);
8615: }
8616: } else {
8617: $datatable .= '<tr><td class="LC_right_item">'.$hdritem->{'header'}->[1]->{'col2'}.'</td></tr>'
8618: .&initialize_categories($itemcount);
8619: }
8620: $$rowtotal += $itemcount;
8621: }
8622: return $datatable;
8623: }
8624:
8625: sub print_serverstatuses {
8626: my ($dom,$settings,$rowtotal) = @_;
8627: my $datatable;
8628: my @pages = &serverstatus_pages();
8629: my (%namedaccess,%machineaccess);
8630: foreach my $type (@pages) {
8631: $namedaccess{$type} = '';
8632: $machineaccess{$type}= '';
8633: }
8634: if (ref($settings) eq 'HASH') {
8635: foreach my $type (@pages) {
8636: if (exists($settings->{$type})) {
8637: if (ref($settings->{$type}) eq 'HASH') {
8638: foreach my $key (keys(%{$settings->{$type}})) {
8639: if ($key eq 'namedusers') {
8640: $namedaccess{$type} = $settings->{$type}->{$key};
8641: } elsif ($key eq 'machines') {
8642: $machineaccess{$type} = $settings->{$type}->{$key};
8643: }
8644: }
8645: }
8646: }
8647: }
8648: }
8649: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
8650: my $rownum = 0;
8651: my $css_class;
8652: foreach my $type (@pages) {
8653: $rownum ++;
8654: $css_class = $rownum%2?' class="LC_odd_row"':'';
8655: $datatable .= '<tr'.$css_class.'>'.
8656: '<td><span class="LC_nobreak">'.
8657: $titles->{$type}.'</span></td>'.
8658: '<td class="LC_left_item">'.
8659: '<input type="text" name="'.$type.'_namedusers" '.
8660: 'value="'.$namedaccess{$type}.'" size="30" /></td>'.
8661: '<td class="LC_right_item">'.
8662: '<span class="LC_nobreak">'.
8663: '<input type="text" name="'.$type.'_machines" '.
8664: 'value="'.$machineaccess{$type}.'" size="10" />'.
8665: '</span></td></tr>'."\n";
8666: }
8667: $$rowtotal += $rownum;
8668: return $datatable;
8669: }
8670:
8671: sub serverstatus_pages {
8672: return ('userstatus','lonstatus','loncron','server-status','codeversions',
8673: 'checksums','clusterstatus','certstatus','metadata_keywords',
8674: 'metadata_harvest','takeoffline','takeonline','showenv','toggledebug',
8675: 'ping','domconf','uniquecodes','diskusage','coursecatalog');
8676: }
8677:
8678: sub defaults_javascript {
8679: my ($settings) = @_;
8680: 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.');
8681: my $intauthcost = &mt('Warning: bcrypt encryption cost for internal authentication must be an integer.');
8682: &js_escape(\$intauthcheck);
8683: &js_escape(\$intauthcost);
8684: my $intauthjs = <<"ENDSCRIPT";
8685:
8686: function warnIntAuth(field) {
8687: if (field.name == 'intauth_check') {
8688: if (field.value == '2') {
8689: alert('$intauthcheck');
8690: }
8691: }
8692: if (field.name == 'intauth_cost') {
8693: field.value.replace(/\s/g,'');
8694: if (field.value != '') {
8695: var regexdigit=/^\\d+\$/;
8696: if (!regexdigit.test(field.value)) {
8697: alert('$intauthcost');
8698: }
8699: }
8700: }
8701: return;
8702: }
8703:
8704: ENDSCRIPT
8705:
8706: if (ref($settings) ne 'HASH') {
8707: return &Apache::lonhtmlcommon::scripttag($intauthjs);
8708: }
8709: if ((ref($settings->{'inststatusorder'}) eq 'ARRAY') && (ref($settings->{'inststatustypes'}) eq 'HASH')) {
8710: my $maxnum = scalar(@{$settings->{'inststatusorder'}});
8711: if ($maxnum eq '') {
8712: $maxnum = 0;
8713: }
8714: $maxnum ++;
8715: my $jstext = ' var inststatuses = Array('."'".join("','",@{$settings->{'inststatusorder'}})."'".');';
8716: return <<"ENDSCRIPT";
8717: <script type="text/javascript">
8718: // <![CDATA[
8719: function reorderTypes(form,caller) {
8720: var changedVal;
8721: $jstext
8722: var newpos = 'addinststatus_pos';
8723: var current = new Array;
8724: var maxh = $maxnum;
8725: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
8726: var oldVal;
8727: if (caller == newpos) {
8728: changedVal = newitemVal;
8729: } else {
8730: var curritem = 'inststatus_pos_'+caller;
8731: changedVal = form.elements[curritem].options[form.elements[curritem].selectedIndex].value;
8732: current[newitemVal] = newpos;
8733: }
8734: for (var i=0; i<inststatuses.length; i++) {
8735: if (inststatuses[i] != caller) {
8736: var elementName = 'inststatus_pos_'+inststatuses[i];
8737: if (form.elements[elementName]) {
8738: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
8739: current[currVal] = elementName;
8740: }
8741: }
8742: }
8743: for (var j=0; j<maxh; j++) {
8744: if (current[j] == undefined) {
8745: oldVal = j;
8746: }
8747: }
8748: if (oldVal < changedVal) {
8749: for (var k=oldVal+1; k<=changedVal ; k++) {
8750: var elementName = current[k];
8751: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
8752: }
8753: } else {
8754: for (var k=changedVal; k<oldVal; k++) {
8755: var elementName = current[k];
8756: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
8757: }
8758: }
8759: return;
8760: }
8761:
8762: $intauthjs
8763:
8764: // ]]>
8765: </script>
8766:
8767: ENDSCRIPT
8768: } else {
8769: return &Apache::lonhtmlcommon::scripttag($intauthjs);
8770: }
8771: }
8772:
8773: sub coursecategories_javascript {
8774: my ($settings) = @_;
8775: my ($output,$jstext,$cathash);
8776: if (ref($settings) eq 'HASH') {
8777: $cathash = $settings->{'cats'};
8778: }
8779: if (ref($cathash) eq 'HASH') {
8780: my (@cats,@jsarray,%idx);
8781: &Apache::loncommon::gather_categories($cathash,\@cats,\%idx,\@jsarray);
8782: if (@jsarray > 0) {
8783: $jstext = ' var categories = Array('.scalar(@jsarray).');'."\n";
8784: for (my $i=0; $i<@jsarray; $i++) {
8785: if (ref($jsarray[$i]) eq 'ARRAY') {
8786: my $catstr = join('","',@{$jsarray[$i]});
8787: $jstext .= ' categories['.$i.'] = Array("'.$catstr.'");'."\n";
8788: }
8789: }
8790: }
8791: } else {
8792: $jstext = ' var categories = Array(1);'."\n".
8793: ' categories[0] = Array("instcode_pos");'."\n";
8794: }
8795: my $instcode_reserved = &mt('The name: [_1] is a reserved category.','"instcode"');
8796: my $communities_reserved = &mt('The name: [_1] is a reserved category.','"communities"');
8797: my $placement_reserved = &mt('The name: [_1] is a reserved category.','"placement"');
8798: my $choose_again = "\n".&mt('Please use a different name for the new top level category.');
8799: &js_escape(\$instcode_reserved);
8800: &js_escape(\$communities_reserved);
8801: &js_escape(\$placement_reserved);
8802: &js_escape(\$choose_again);
8803: $output = <<"ENDSCRIPT";
8804: <script type="text/javascript">
8805: // <![CDATA[
8806: function reorderCats(form,parent,item,idx) {
8807: var changedVal;
8808: $jstext
8809: var newpos = 'addcategory_pos';
8810: if (parent == '') {
8811: var has_instcode = 0;
8812: var maxtop = categories[idx].length;
8813: for (var j=0; j<maxtop; j++) {
8814: if (categories[idx][j] == 'instcode::0') {
8815: has_instcode == 1;
8816: }
8817: }
8818: if (has_instcode == 0) {
8819: categories[idx][maxtop] = 'instcode_pos';
8820: }
8821: } else {
8822: newpos += '_'+parent;
8823: }
8824: var maxh = 1 + categories[idx].length;
8825: var current = new Array;
8826: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
8827: if (item == newpos) {
8828: changedVal = newitemVal;
8829: } else {
8830: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
8831: current[newitemVal] = newpos;
8832: }
8833: for (var i=0; i<categories[idx].length; i++) {
8834: var elementName = categories[idx][i];
8835: if (elementName != item) {
8836: if (form.elements[elementName]) {
8837: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
8838: current[currVal] = elementName;
8839: }
8840: }
8841: }
8842: var oldVal;
8843: for (var j=0; j<maxh; j++) {
8844: if (current[j] == undefined) {
8845: oldVal = j;
8846: }
8847: }
8848: if (oldVal < changedVal) {
8849: for (var k=oldVal+1; k<=changedVal ; k++) {
8850: var elementName = current[k];
8851: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
8852: }
8853: } else {
8854: for (var k=changedVal; k<oldVal; k++) {
8855: var elementName = current[k];
8856: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
8857: }
8858: }
8859: return;
8860: }
8861:
8862: function categoryCheck(form) {
8863: if (form.elements['addcategory_name'].value == 'instcode') {
8864: alert('$instcode_reserved\\n$choose_again');
8865: return false;
8866: }
8867: if (form.elements['addcategory_name'].value == 'communities') {
8868: alert('$communities_reserved\\n$choose_again');
8869: return false;
8870: }
8871: if (form.elements['addcategory_name'].value == 'placement') {
8872: alert('$placement_reserved\\n$choose_again');
8873: return false;
8874: }
8875: return true;
8876: }
8877:
8878: // ]]>
8879: </script>
8880:
8881: ENDSCRIPT
8882: return $output;
8883: }
8884:
8885: sub initialize_categories {
8886: my ($itemcount) = @_;
8887: my ($datatable,$css_class,$chgstr);
8888: my %default_names = (
8889: instcode => 'Official courses (with institutional codes)',
8890: communities => 'Communities',
8891: placement => 'Placement Tests',
8892: );
8893: my %selnum = (
8894: instcode => '0',
8895: communities => '1',
8896: placement => '2',
8897: );
8898: my %selected;
8899: foreach my $default ('instcode','communities','placement') {
8900: $css_class = $itemcount%2?' class="LC_odd_row"':'';
8901: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$default"."_pos','0'".');"';
8902: map { $selected{$selnum{$_}} = '' } keys(%selnum);
8903: $selected{$selnum{$default}} = ' selected="selected"';
8904: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
8905: .'<select name="'.$default.'_pos"'.$chgstr.'>'
8906: .'<option value="0"'.$selected{'0'}.'>1</option>'
8907: .'<option value="1"'.$selected{'1'}.'>2</option>'
8908: .'<option value="2"'.$selected{'2'}.'>3</option>'
8909: .'<option value="3">4</option></select> '
8910: .$default_names{$default}
8911: .'</span></td><td><span class="LC_nobreak">'
8912: .'<label><input type="radio" name="'.$default.'" value="1" checked="checked" />'
8913: .&mt('Display').'</label> <label>'
8914: .'<input type="radio" name="'.$default.'" value="0" />'.&mt('Do not display')
8915: .'</label></span></td></tr>';
8916: $itemcount ++;
8917: }
8918: $css_class = $itemcount%2?' class="LC_odd_row"':'';
8919: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','0'".');"';
8920: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
8921: .'<select name="addcategory_pos"'.$chgstr.'>'
8922: .'<option value="0">1</option>'
8923: .'<option value="1">2</option>'
8924: .'<option value="2">3</option>'
8925: .'<option value="3" selected="selected">4</option></select> '
8926: .&mt('Add category').'</span></td><td><span class="LC_nobreak">'.&mt('Name:')
8927: .' <input type="text" size="20" name="addcategory_name" value="" /></span>'
8928: .'</td></tr>';
8929: return $datatable;
8930: }
8931:
8932: sub build_category_rows {
8933: my ($itemcount,$cats,$depth,$parent,$path,$idx) = @_;
8934: my ($text,$name,$item,$chgstr);
8935: if (ref($cats) eq 'ARRAY') {
8936: my $maxdepth = scalar(@{$cats});
8937: if (ref($cats->[$depth]) eq 'HASH') {
8938: if (ref($cats->[$depth]{$parent}) eq 'ARRAY') {
8939: my $numchildren = @{$cats->[$depth]{$parent}};
8940: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
8941: $text .= '<td><table class="LC_data_table">';
8942: my ($idxnum,$parent_name,$parent_item);
8943: my $higher = $depth - 1;
8944: if ($higher == 0) {
8945: $parent_name = &escape($parent).'::'.$higher;
8946: } else {
8947: if (ref($path) eq 'ARRAY') {
8948: $parent_name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
8949: }
8950: }
8951: $parent_item = 'addcategory_pos_'.$parent_name;
8952: for (my $j=0; $j<=$numchildren; $j++) {
8953: if ($j < $numchildren) {
8954: $name = $cats->[$depth]{$parent}[$j];
8955: $item = &escape($name).':'.&escape($parent).':'.$depth;
8956: $idxnum = $idx->{$item};
8957: } else {
8958: $name = $parent_name;
8959: $item = $parent_item;
8960: }
8961: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'$parent_name','$item','$idxnum'".');"';
8962: $text .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="'.$item.'"'.$chgstr.'>';
8963: for (my $i=0; $i<=$numchildren; $i++) {
8964: my $vpos = $i+1;
8965: my $selstr;
8966: if ($j == $i) {
8967: $selstr = ' selected="selected" ';
8968: }
8969: $text .= '<option value="'.$i.'"'.$selstr.'>'.$vpos.'</option>';
8970: }
8971: $text .= '</select> ';
8972: if ($j < $numchildren) {
8973: my $deeper = $depth+1;
8974: $text .= $name.' '
8975: .'<label><input type="checkbox" name="deletecategory" value="'
8976: .$item.'" />'.&mt('Delete').'</label></span></td><td>';
8977: if(ref($path) eq 'ARRAY') {
8978: push(@{$path},$name);
8979: $text .= &build_category_rows($itemcount,$cats,$deeper,$name,$path,$idx);
8980: pop(@{$path});
8981: }
8982: } else {
8983: $text .= &mt('Add subcategory:').' </span><input type="text" size="20" name="addcategory_name_';
8984: if ($j == $numchildren) {
8985: $text .= $name;
8986: } else {
8987: $text .= $item;
8988: }
8989: $text .= '" value="" />';
8990: }
8991: $text .= '</td></tr>';
8992: }
8993: $text .= '</table></td>';
8994: } else {
8995: my $higher = $depth-1;
8996: if ($higher == 0) {
8997: $name = &escape($parent).'::'.$higher;
8998: } else {
8999: if (ref($path) eq 'ARRAY') {
9000: $name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
9001: }
9002: }
9003: my $colspan;
9004: if ($parent ne 'instcode') {
9005: $colspan = $maxdepth - $depth - 1;
9006: $text .= '<td colspan="'.$colspan.'">'.&mt('Add subcategory:').'<input type="text" size="20" name="subcat_'.$name.'" value="" /></td>';
9007: }
9008: }
9009: }
9010: }
9011: return $text;
9012: }
9013:
9014: sub modifiable_userdata_row {
9015: my ($context,$item,$settings,$numinrow,$rowcount,$usertypes,$fieldsref,$titlesref,
9016: $rowid,$customcss,$rowstyle) = @_;
9017: my ($role,$rolename,$statustype);
9018: $role = $item;
9019: if ($context eq 'cancreate') {
9020: if ($item =~ /^(emailusername)_(.+)$/) {
9021: $role = $1;
9022: $statustype = $2;
9023: if (ref($usertypes) eq 'HASH') {
9024: if ($usertypes->{$statustype}) {
9025: $rolename = &mt('Data provided by [_1]',$usertypes->{$statustype});
9026: } else {
9027: $rolename = &mt('Data provided by user');
9028: }
9029: }
9030: }
9031: } elsif ($context eq 'selfcreate') {
9032: if (ref($usertypes) eq 'HASH') {
9033: $rolename = $usertypes->{$role};
9034: } else {
9035: $rolename = $role;
9036: }
9037: } elsif ($context eq 'lti') {
9038: $rolename = &mt('Institutional data used (if available)');
9039: } else {
9040: if ($role eq 'cr') {
9041: $rolename = &mt('Custom role');
9042: } else {
9043: $rolename = &Apache::lonnet::plaintext($role);
9044: }
9045: }
9046: my (@fields,%fieldtitles);
9047: if (ref($fieldsref) eq 'ARRAY') {
9048: @fields = @{$fieldsref};
9049: } else {
9050: @fields = ('lastname','firstname','middlename','generation',
9051: 'permanentemail','id');
9052: }
9053: if ((ref($titlesref) eq 'HASH')) {
9054: %fieldtitles = %{$titlesref};
9055: } else {
9056: %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
9057: }
9058: my $output;
9059: my $css_class;
9060: if ($rowcount%2) {
9061: $css_class = 'LC_odd_row';
9062: }
9063: if ($customcss) {
9064: $css_class .= " $customcss";
9065: }
9066: $css_class =~ s/^\s+//;
9067: if ($css_class) {
9068: $css_class = ' class="'.$css_class.'"';
9069: }
9070: if ($rowstyle) {
9071: $css_class .= ' style="'.$rowstyle.'"';
9072: }
9073: if ($rowid) {
9074: $rowid = ' id="'.$rowid.'"';
9075: }
9076: $output = '<tr '.$css_class.$rowid.'>'.
9077: '<td><span class="LC_nobreak">'.$rolename.'</span></td>'.
9078: '<td class="LC_left_item" colspan="2"><table>';
9079: my $rem;
9080: my %checks;
9081: my %current;
9082: if (ref($settings) eq 'HASH') {
9083: my $hashref;
9084: if ($context eq 'lti') {
9085: if (ref($settings) eq 'HASH') {
9086: $hashref = $settings->{'instdata'};
9087: }
9088: } elsif (ref($settings->{$context}) eq 'HASH') {
9089: if (ref($settings->{$context}->{$role}) eq 'HASH') {
9090: $hashref = $settings->{'lti_instdata'};
9091: }
9092: if ($role eq 'emailusername') {
9093: if ($statustype) {
9094: if (ref($settings->{$context}->{$role}->{$statustype}) eq 'HASH') {
9095: $hashref = $settings->{$context}->{$role}->{$statustype};
9096: }
9097: }
9098: }
9099: }
9100: if (ref($hashref) eq 'HASH') {
9101: foreach my $field (@fields) {
9102: if ($hashref->{$field}) {
9103: if ($role eq 'emailusername') {
9104: $checks{$field} = $hashref->{$field};
9105: } else {
9106: $checks{$field} = ' checked="checked" ';
9107: }
9108: }
9109: }
9110: }
9111: }
9112:
9113: my $total = scalar(@fields);
9114: for (my $i=0; $i<$total; $i++) {
9115: $rem = $i%($numinrow);
9116: if ($rem == 0) {
9117: if ($i > 0) {
9118: $output .= '</tr>';
9119: }
9120: $output .= '<tr>';
9121: }
9122: my $check = ' ';
9123: unless ($role eq 'emailusername') {
9124: if (exists($checks{$fields[$i]})) {
9125: $check = $checks{$fields[$i]}
9126: } elsif ($context ne 'lti') {
9127: if ($role eq 'st') {
9128: if (ref($settings) ne 'HASH') {
9129: $check = ' checked="checked" ';
9130: }
9131: }
9132: }
9133: }
9134: $output .= '<td class="LC_left_item">'.
9135: '<span class="LC_nobreak">';
9136: my $prefix = 'canmodify';
9137: if ($role eq 'emailusername') {
9138: unless ($checks{$fields[$i]} =~ /^(required|optional)$/) {
9139: $checks{$fields[$i]} = 'omit';
9140: }
9141: foreach my $option ('required','optional','omit') {
9142: my $checked='';
9143: if ($checks{$fields[$i]} eq $option) {
9144: $checked='checked="checked" ';
9145: }
9146: $output .= '<label>'.
9147: '<input type="radio" name="'.$prefix.'_'.$item.'_'.$fields[$i].'" value="'.$option.'" '.$checked.'/>'.
9148: &mt($option).'</label>'.(' ' x2);
9149: }
9150: $output .= '<i>'.$fieldtitles{$fields[$i]}.'</i>';
9151: } else {
9152: if ($context eq 'lti') {
9153: $prefix = 'lti';
9154: }
9155: $output .= '<label>'.
9156: '<input type="checkbox" name="'.$prefix.'_'.$role.'" '.
9157: 'value="'.$fields[$i].'"'.$check.'/>'.$fieldtitles{$fields[$i]}.
9158: '</label>';
9159: }
9160: $output .= '</span></td>';
9161: }
9162: $rem = $total%$numinrow;
9163: my $colsleft;
9164: if ($rem) {
9165: $colsleft = $numinrow - $rem;
9166: }
9167: if ($colsleft > 1) {
9168: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
9169: ' </td>';
9170: } elsif ($colsleft == 1) {
9171: $output .= '<td class="LC_left_item"> </td>';
9172: }
9173: $output .= '</tr></table></td></tr>';
9174: return $output;
9175: }
9176:
9177: sub insttypes_row {
9178: my ($settings,$types,$usertypes,$dom,$numinrow,$othertitle,$context,$rowtotal,$onclick,
9179: $customcss,$rowstyle) = @_;
9180: my %lt = &Apache::lonlocal::texthash (
9181: cansearch => 'Users allowed to search',
9182: statustocreate => 'Institutional affiliation(s) able to create own account (login/SSO)',
9183: lockablenames => 'User preference to lock name',
9184: selfassign => 'Self-reportable affiliations',
9185: overrides => "Override domain's helpdesk settings based on requester's affiliation",
9186: );
9187: my $showdom;
9188: if ($context eq 'cansearch') {
9189: $showdom = ' ('.$dom.')';
9190: }
9191: my $class = 'LC_left_item';
9192: if ($context eq 'statustocreate') {
9193: $class = 'LC_right_item';
9194: }
9195: my $css_class;
9196: if ($$rowtotal%2) {
9197: $css_class = 'LC_odd_row';
9198: }
9199: if ($customcss) {
9200: $css_class .= ' '.$customcss;
9201: }
9202: $css_class =~ s/^\s+//;
9203: if ($css_class) {
9204: $css_class = ' class="'.$css_class.'"';
9205: }
9206: if ($rowstyle) {
9207: $css_class .= ' style="'.$rowstyle.'"';
9208: }
9209: if ($onclick) {
9210: $onclick = 'onclick="'.$onclick.'" ';
9211: }
9212: my $output = '<tr'.$css_class.'>'.
9213: '<td>'.$lt{$context}.$showdom.
9214: '</td><td class="'.$class.'" colspan="2"><table>';
9215: my $rem;
9216: if (ref($types) eq 'ARRAY') {
9217: for (my $i=0; $i<@{$types}; $i++) {
9218: if (defined($usertypes->{$types->[$i]})) {
9219: my $rem = $i%($numinrow);
9220: if ($rem == 0) {
9221: if ($i > 0) {
9222: $output .= '</tr>';
9223: }
9224: $output .= '<tr>';
9225: }
9226: my $check = ' ';
9227: if (ref($settings) eq 'HASH') {
9228: if (ref($settings->{$context}) eq 'ARRAY') {
9229: if (grep(/^\Q$types->[$i]\E$/,@{$settings->{$context}})) {
9230: $check = ' checked="checked" ';
9231: }
9232: } elsif (ref($settings->{$context}) eq 'HASH') {
9233: if (ref($settings->{$context}->{$types->[$i]}) eq 'HASH') {
9234: $check = ' checked="checked" ';
9235: }
9236: } elsif ($context eq 'statustocreate') {
9237: $check = ' checked="checked" ';
9238: }
9239: }
9240: $output .= '<td class="LC_left_item">'.
9241: '<span class="LC_nobreak"><label>'.
9242: '<input type="checkbox" name="'.$context.'" '.
9243: 'value="'.$types->[$i].'"'.$check.$onclick.' />'.
9244: $usertypes->{$types->[$i]}.'</label></span></td>';
9245: }
9246: }
9247: $rem = @{$types}%($numinrow);
9248: }
9249: my $colsleft = $numinrow - $rem;
9250: if ($context eq 'overrides') {
9251: if ($colsleft > 1) {
9252: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
9253: } else {
9254: $output .= '<td class="LC_left_item">';
9255: }
9256: $output .= ' ';
9257: } else {
9258: if ($rem == 0) {
9259: $output .= '<tr>';
9260: }
9261: if ($colsleft > 1) {
9262: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
9263: } else {
9264: $output .= '<td class="LC_left_item">';
9265: }
9266: my $defcheck = ' ';
9267: if (ref($settings) eq 'HASH') {
9268: if (ref($settings->{$context}) eq 'ARRAY') {
9269: if (grep(/^default$/,@{$settings->{$context}})) {
9270: $defcheck = ' checked="checked" ';
9271: }
9272: } elsif ($context eq 'statustocreate') {
9273: $defcheck = ' checked="checked" ';
9274: }
9275: }
9276: $output .= '<span class="LC_nobreak"><label>'.
9277: '<input type="checkbox" name="'.$context.'" '.
9278: 'value="default"'.$defcheck.$onclick.' />'.
9279: $othertitle.'</label></span>';
9280: }
9281: $output .= '</td></tr></table></td></tr>';
9282: return $output;
9283: }
9284:
9285: sub sorted_searchtitles {
9286: my %searchtitles = &Apache::lonlocal::texthash(
9287: 'uname' => 'username',
9288: 'lastname' => 'last name',
9289: 'lastfirst' => 'last name, first name',
9290: );
9291: my @titleorder = ('uname','lastname','lastfirst');
9292: return (\%searchtitles,\@titleorder);
9293: }
9294:
9295: sub sorted_searchtypes {
9296: my %srchtypes_desc = (
9297: exact => 'is exact match',
9298: contains => 'contains ..',
9299: begins => 'begins with ..',
9300: );
9301: my @srchtypeorder = ('exact','begins','contains');
9302: return (\%srchtypes_desc,\@srchtypeorder);
9303: }
9304:
9305: sub usertype_update_row {
9306: my ($settings,$usertypes,$fieldtitles,$fields,$types,$rownums) = @_;
9307: my $datatable;
9308: my $numinrow = 4;
9309: foreach my $type (@{$types}) {
9310: if (defined($usertypes->{$type})) {
9311: $$rownums ++;
9312: my $css_class = $$rownums%2?' class="LC_odd_row"':'';
9313: $datatable .= '<tr'.$css_class.'><td>'.$usertypes->{$type}.
9314: '</td><td class="LC_left_item"><table>';
9315: for (my $i=0; $i<@{$fields}; $i++) {
9316: my $rem = $i%($numinrow);
9317: if ($rem == 0) {
9318: if ($i > 0) {
9319: $datatable .= '</tr>';
9320: }
9321: $datatable .= '<tr>';
9322: }
9323: my $check = ' ';
9324: if (ref($settings) eq 'HASH') {
9325: if (ref($settings->{'fields'}) eq 'HASH') {
9326: if (ref($settings->{'fields'}{$type}) eq 'ARRAY') {
9327: if (grep(/^\Q$fields->[$i]\E$/,@{$settings->{'fields'}{$type}})) {
9328: $check = ' checked="checked" ';
9329: }
9330: }
9331: }
9332: }
9333:
9334: if ($i == @{$fields}-1) {
9335: my $colsleft = $numinrow - $rem;
9336: if ($colsleft > 1) {
9337: $datatable .= '<td colspan="'.$colsleft.'">';
9338: } else {
9339: $datatable .= '<td>';
9340: }
9341: } else {
9342: $datatable .= '<td>';
9343: }
9344: $datatable .= '<span class="LC_nobreak"><label>'.
9345: '<input type="checkbox" name="updateable_'.$type.
9346: '_'.$fields->[$i].'" value="1"'.$check.'/>'.
9347: $fieldtitles->{$fields->[$i]}.'</label></span></td>';
9348: }
9349: $datatable .= '</tr></table></td></tr>';
9350: }
9351: }
9352: return $datatable;
9353: }
9354:
9355: sub modify_login {
9356: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
9357: my ($resulttext,$errors,$colchgtext,%changes,%colchanges,%newfile,%newurl,
9358: %curr_loginvia,%loginhash,@currlangs,@newlangs,$addedfile,%title,@offon);
9359: %title = ( coursecatalog => 'Display course catalog',
9360: adminmail => 'Display administrator E-mail address',
9361: helpdesk => 'Display "Contact Helpdesk" link',
9362: newuser => 'Link for visitors to create a user account',
9363: loginheader => 'Log-in box header');
9364: @offon = ('off','on');
9365: if (ref($domconfig{login}) eq 'HASH') {
9366: if (ref($domconfig{login}{loginvia}) eq 'HASH') {
9367: foreach my $lonhost (keys(%{$domconfig{login}{loginvia}})) {
9368: $curr_loginvia{$lonhost} = $domconfig{login}{loginvia}{$lonhost};
9369: }
9370: }
9371: }
9372: ($errors,%colchanges) = &modify_colors($r,$dom,$confname,['login'],
9373: \%domconfig,\%loginhash);
9374: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
9375: foreach my $item (@toggles) {
9376: $loginhash{login}{$item} = $env{'form.'.$item};
9377: }
9378: $loginhash{login}{loginheader} = $env{'form.loginheader'};
9379: if (ref($colchanges{'login'}) eq 'HASH') {
9380: $colchgtext = &display_colorchgs($dom,\%colchanges,['login'],
9381: \%loginhash);
9382: }
9383:
9384: my %servers = &Apache::lonnet::internet_dom_servers($dom);
9385: my %domservers = &Apache::lonnet::get_servers($dom);
9386: my @loginvia_attribs = ('serverpath','custompath','exempt');
9387: if (keys(%servers) > 1) {
9388: foreach my $lonhost (keys(%servers)) {
9389: next if ($env{'form.'.$lonhost.'_server'} eq $lonhost);
9390: if (ref($curr_loginvia{$lonhost}) eq 'HASH') {
9391: if ($env{'form.'.$lonhost.'_server'} eq $curr_loginvia{$lonhost}{'server'}) {
9392: $loginhash{login}{loginvia}{$lonhost}{'server'} = $curr_loginvia{$lonhost}{'server'};
9393: } elsif ($curr_loginvia{$lonhost}{'server'} ne '') {
9394: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
9395: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
9396: $changes{'loginvia'}{$lonhost} = 1;
9397: } else {
9398: $loginhash{login}{loginvia}{$lonhost}{'server'} = '';
9399: $changes{'loginvia'}{$lonhost} = 1;
9400: }
9401: } else {
9402: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
9403: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
9404: $changes{'loginvia'}{$lonhost} = 1;
9405: }
9406: }
9407: if ($loginhash{login}{loginvia}{$lonhost}{'server'} eq '') {
9408: foreach my $item (@loginvia_attribs) {
9409: $loginhash{login}{loginvia}{$lonhost}{$item} = '';
9410: }
9411: } else {
9412: foreach my $item (@loginvia_attribs) {
9413: my $new = $env{'form.'.$lonhost.'_'.$item};
9414: if (($item eq 'serverpath') && ($new eq 'custom')) {
9415: $env{'form.'.$lonhost.'_custompath'} =~ s/\s+//g;
9416: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
9417: $new = '/';
9418: }
9419: }
9420: if (($item eq 'custompath') &&
9421: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
9422: $new = '';
9423: }
9424: if ($new ne $curr_loginvia{$lonhost}{$item}) {
9425: $changes{'loginvia'}{$lonhost} = 1;
9426: }
9427: if ($item eq 'exempt') {
9428: $new = &check_exempt_addresses($new);
9429: }
9430: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
9431: }
9432: }
9433: } else {
9434: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
9435: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
9436: $changes{'loginvia'}{$lonhost} = 1;
9437: foreach my $item (@loginvia_attribs) {
9438: my $new = $env{'form.'.$lonhost.'_'.$item};
9439: if (($item eq 'serverpath') && ($new eq 'custom')) {
9440: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
9441: $new = '/';
9442: }
9443: }
9444: if (($item eq 'custompath') &&
9445: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
9446: $new = '';
9447: }
9448: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
9449: }
9450: }
9451: }
9452: }
9453: }
9454:
9455: my $servadm = $r->dir_config('lonAdmEMail');
9456: my %langchoices = &Apache::lonlocal::texthash(&get_languages_hash());
9457: if (ref($domconfig{'login'}) eq 'HASH') {
9458: if (ref($domconfig{'login'}{'helpurl'}) eq 'HASH') {
9459: foreach my $lang (sort(keys(%{$domconfig{'login'}{'helpurl'}}))) {
9460: if ($lang eq 'nolang') {
9461: push(@currlangs,$lang);
9462: } elsif (defined($langchoices{$lang})) {
9463: push(@currlangs,$lang);
9464: } else {
9465: next;
9466: }
9467: }
9468: }
9469: }
9470: my @delurls = &Apache::loncommon::get_env_multiple('form.loginhelpurl_del');
9471: if (@currlangs > 0) {
9472: foreach my $lang (@currlangs) {
9473: if (grep(/^\Q$lang\E$/,@delurls)) {
9474: $changes{'helpurl'}{$lang} = 1;
9475: } elsif ($env{'form.loginhelpurl_'.$lang.'.filename'}) {
9476: $changes{'helpurl'}{$lang} = 1;
9477: $newfile{$lang} = $env{'form.loginhelpurl_'.$lang.'.filename'};
9478: push(@newlangs,$lang);
9479: } else {
9480: $loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang};
9481: }
9482: }
9483: }
9484: unless (grep(/^nolang$/,@currlangs)) {
9485: if ($env{'form.loginhelpurl_nolang.filename'}) {
9486: $changes{'helpurl'}{'nolang'} = 1;
9487: $newfile{'nolang'} = $env{'form.loginhelpurl_nolang.filename'};
9488: push(@newlangs,'nolang');
9489: }
9490: }
9491: if ($env{'form.loginhelpurl_add_lang'}) {
9492: if ((defined($langchoices{$env{'form.loginhelpurl_add_lang'}})) &&
9493: ($env{'form.loginhelpurl_add_file.filename'})) {
9494: $newfile{$env{'form.loginhelpurl_add_lang'}} = $env{'form.loginhelpurl_add_file.filename'};
9495: $addedfile = $env{'form.loginhelpurl_add_lang'};
9496: }
9497: }
9498: if ((@newlangs > 0) || ($addedfile)) {
9499: my $error;
9500: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
9501: if ($configuserok eq 'ok') {
9502: if ($switchserver) {
9503: $error = &mt("Upload of custom help file is not permitted to this server: [_1]",$switchserver);
9504: } elsif ($author_ok eq 'ok') {
9505: my @allnew = @newlangs;
9506: if ($addedfile ne '') {
9507: push(@allnew,$addedfile);
9508: }
9509: foreach my $lang (@allnew) {
9510: my $formelem = 'loginhelpurl_'.$lang;
9511: if ($lang eq $env{'form.loginhelpurl_add_lang'}) {
9512: $formelem = 'loginhelpurl_add_file';
9513: }
9514: (my $result,$newurl{$lang}) = &publishlogo($r,'upload',$formelem,$dom,$confname,
9515: "help/$lang",'','',$newfile{$lang});
9516: if ($result eq 'ok') {
9517: $loginhash{'login'}{'helpurl'}{$lang} = $newurl{$lang};
9518: $changes{'helpurl'}{$lang} = 1;
9519: } else {
9520: my $puberror = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$newfile{$lang},$result);
9521: $errors .= '<li><span class="LC_error">'.$puberror.'</span></li>';
9522: if ((grep(/^\Q$lang\E$/,@currlangs)) &&
9523: (!grep(/^\Q$lang\E$/,@delurls))) {
9524: $loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang};
9525: }
9526: }
9527: }
9528: } else {
9529: $error = &mt("Upload of custom log-in help file(s) failed because an author role could not be assigned to a Domain Configuration user ([_1]) in domain: [_2]. Error was: [_3].",$confname,$dom,$author_ok);
9530: }
9531: } else {
9532: $error = &mt("Upload of custom log-in help file(s) failed because a Domain Configuration user ([_1]) could not be created in domain: [_2]. Error was: [_3].",$confname,$dom,$configuserok);
9533: }
9534: if ($error) {
9535: &Apache::lonnet::logthis($error);
9536: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
9537: }
9538: }
9539:
9540: my (%currheadtagurls,%currexempt,@newhosts,%newheadtagurls,%possexempt);
9541: if (ref($domconfig{'login'}) eq 'HASH') {
9542: if (ref($domconfig{'login'}{'headtag'}) eq 'HASH') {
9543: foreach my $lonhost (keys(%{$domconfig{'login'}{'headtag'}})) {
9544: if ($domservers{$lonhost}) {
9545: if (ref($domconfig{'login'}{'headtag'}{$lonhost}) eq 'HASH') {
9546: $currheadtagurls{$lonhost} = $domconfig{'login'}{'headtag'}{$lonhost}{'url'};
9547: $currexempt{$lonhost} = $domconfig{'login'}{'headtag'}{$lonhost}{'exempt'};
9548: }
9549: }
9550: }
9551: }
9552: }
9553: my @delheadtagurls = &Apache::loncommon::get_env_multiple('form.loginheadtag_del');
9554: foreach my $lonhost (sort(keys(%domservers))) {
9555: if (grep(/^\Q$lonhost\E$/,@delheadtagurls)) {
9556: $changes{'headtag'}{$lonhost} = 1;
9557: } else {
9558: if ($env{'form.loginheadtagexempt_'.$lonhost}) {
9559: $possexempt{$lonhost} = &check_exempt_addresses($env{'form.loginheadtagexempt_'.$lonhost});
9560: }
9561: if ($env{'form.loginheadtag_'.$lonhost.'.filename'}) {
9562: push(@newhosts,$lonhost);
9563: } elsif ($currheadtagurls{$lonhost}) {
9564: $loginhash{'login'}{'headtag'}{$lonhost}{'url'} = $currheadtagurls{$lonhost};
9565: if ($currexempt{$lonhost}) {
9566: if ((!exists($possexempt{$lonhost})) || ($possexempt{$lonhost} ne $currexempt{$lonhost})) {
9567: $changes{'headtag'}{$lonhost} = 1;
9568: }
9569: } elsif ($possexempt{$lonhost}) {
9570: $changes{'headtag'}{$lonhost} = 1;
9571: }
9572: if ($possexempt{$lonhost}) {
9573: $loginhash{'login'}{'headtag'}{$lonhost}{'exempt'} = $possexempt{$lonhost};
9574: }
9575: }
9576: }
9577: }
9578: if (@newhosts) {
9579: my $error;
9580: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
9581: if ($configuserok eq 'ok') {
9582: if ($switchserver) {
9583: $error = &mt("Upload of custom markup is not permitted to this server: [_1]",$switchserver);
9584: } elsif ($author_ok eq 'ok') {
9585: foreach my $lonhost (@newhosts) {
9586: my $formelem = 'loginheadtag_'.$lonhost;
9587: (my $result,$newheadtagurls{$lonhost}) = &publishlogo($r,'upload',$formelem,$dom,$confname,
9588: "login/headtag/$lonhost",'','',
9589: $env{'form.loginheadtag_'.$lonhost.'.filename'});
9590: if ($result eq 'ok') {
9591: $loginhash{'login'}{'headtag'}{$lonhost}{'url'} = $newheadtagurls{$lonhost};
9592: $changes{'headtag'}{$lonhost} = 1;
9593: if ($possexempt{$lonhost}) {
9594: $loginhash{'login'}{'headtag'}{$lonhost}{'exempt'} = $possexempt{$lonhost};
9595: }
9596: } else {
9597: my $puberror = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",
9598: $newheadtagurls{$lonhost},$result);
9599: $errors .= '<li><span class="LC_error">'.$puberror.'</span></li>';
9600: if ((grep(/^\Q$lonhost\E$/,keys(%currheadtagurls))) &&
9601: (!grep(/^\Q$lonhost\E$/,@delheadtagurls))) {
9602: $loginhash{'login'}{'headtag'}{$lonhost} = $currheadtagurls{$lonhost};
9603: }
9604: }
9605: }
9606: } else {
9607: $error = &mt("Upload of custom markup file(s) failed because an author role could not be assigned to a Domain Configuration user ([_1]) in domain: [_2]. Error was: [_3].",$confname,$dom,$author_ok);
9608: }
9609: } else {
9610: $error = &mt("Upload of custom markup file(s) failed because a Domain Configuration user ([_1]) could not be created in domain: [_2]. Error was: [_3].",$confname,$dom,$configuserok);
9611: }
9612: if ($error) {
9613: &Apache::lonnet::logthis($error);
9614: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
9615: }
9616: }
9617: &process_captcha('login',\%changes,$loginhash{'login'},$domconfig{'login'});
9618:
9619: my $defaulthelpfile = '/adm/loginproblems.html';
9620: my $defaulttext = &mt('Default in use');
9621:
9622: my $putresult = &Apache::lonnet::put_dom('configuration',\%loginhash,
9623: $dom);
9624: if ($putresult eq 'ok') {
9625: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
9626: my %defaultchecked = (
9627: 'coursecatalog' => 'on',
9628: 'helpdesk' => 'on',
9629: 'adminmail' => 'off',
9630: 'newuser' => 'off',
9631: );
9632: if (ref($domconfig{'login'}) eq 'HASH') {
9633: foreach my $item (@toggles) {
9634: if ($defaultchecked{$item} eq 'on') {
9635: if (($domconfig{'login'}{$item} eq '0') &&
9636: ($env{'form.'.$item} eq '1')) {
9637: $changes{$item} = 1;
9638: } elsif (($domconfig{'login'}{$item} eq '' ||
9639: $domconfig{'login'}{$item} eq '1') &&
9640: ($env{'form.'.$item} eq '0')) {
9641: $changes{$item} = 1;
9642: }
9643: } elsif ($defaultchecked{$item} eq 'off') {
9644: if (($domconfig{'login'}{$item} eq '1') &&
9645: ($env{'form.'.$item} eq '0')) {
9646: $changes{$item} = 1;
9647: } elsif (($domconfig{'login'}{$item} eq '' ||
9648: $domconfig{'login'}{$item} eq '0') &&
9649: ($env{'form.'.$item} eq '1')) {
9650: $changes{$item} = 1;
9651: }
9652: }
9653: }
9654: }
9655: if (keys(%changes) > 0 || $colchgtext) {
9656: &Apache::loncommon::devalidate_domconfig_cache($dom);
9657: if (ref($lastactref) eq 'HASH') {
9658: $lastactref->{'domainconfig'} = 1;
9659: }
9660: $resulttext = &mt('Changes made:').'<ul>';
9661: foreach my $item (sort(keys(%changes))) {
9662: if ($item eq 'loginvia') {
9663: if (ref($changes{$item}) eq 'HASH') {
9664: $resulttext .= '<li>'.&mt('Log-in page availability:').'<ul>';
9665: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
9666: if (defined($servers{$loginhash{login}{loginvia}{$lonhost}{'server'}})) {
9667: if (ref($loginhash{login}{loginvia}{$lonhost}) eq 'HASH') {
9668: my $protocol = $Apache::lonnet::protocol{$env{'form.'.$lonhost.'_server'}};
9669: $protocol = 'http' if ($protocol ne 'https');
9670: my $target = $protocol.'://'.$servers{$env{'form.'.$lonhost.'_server'}};
9671:
9672: if ($loginhash{login}{loginvia}{$lonhost}{'serverpath'} eq 'custom') {
9673: $target .= $loginhash{login}{loginvia}{$lonhost}{'custompath'};
9674: } else {
9675: $target .= $loginhash{login}{loginvia}{$lonhost}{'serverpath'};
9676: }
9677: $resulttext .= '<li>'.&mt('Server: [_1] log-in page redirects to [_2].',$servers{$lonhost},'<a href="'.$target.'">'.$target.'</a>');
9678: if ($loginhash{login}{loginvia}{$lonhost}{'exempt'} ne '') {
9679: $resulttext .= ' '.&mt('No redirection for clients from following IPs:').' '.$loginhash{login}{loginvia}{$lonhost}{'exempt'};
9680: }
9681: $resulttext .= '</li>';
9682: } else {
9683: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$lonhost).'</li>';
9684: }
9685: } else {
9686: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$servers{$lonhost}).'</li>';
9687: }
9688: }
9689: $resulttext .= '</ul></li>';
9690: }
9691: } elsif ($item eq 'helpurl') {
9692: if (ref($changes{$item}) eq 'HASH') {
9693: foreach my $lang (sort(keys(%{$changes{$item}}))) {
9694: if (grep(/^\Q$lang\E$/,@delurls)) {
9695: my ($chg,$link);
9696: $link = &Apache::loncommon::modal_link($defaulthelpfile,$defaulttext,600,500);
9697: if ($lang eq 'nolang') {
9698: $chg = &mt('custom log-in help file removed for no preferred language; [_1]',$link);
9699: } else {
9700: $chg = &mt('custom log-in help file removed for specific language: [_1]; [_2]',$langchoices{$lang},$link);
9701: }
9702: $resulttext .= '<li>'.$chg.'</li>';
9703: } else {
9704: my $chg;
9705: if ($lang eq 'nolang') {
9706: $chg = &mt('custom log-in help file for no preferred language');
9707: } else {
9708: $chg = &mt('custom log-in help file for specific language: [_1]',$langchoices{$lang});
9709: }
9710: $resulttext .= '<li>'.&Apache::loncommon::modal_link(
9711: $loginhash{'login'}{'helpurl'}{$lang}.
9712: '?inhibitmenu=yes',$chg,600,500).
9713: '</li>';
9714: }
9715: }
9716: }
9717: } elsif ($item eq 'headtag') {
9718: if (ref($changes{$item}) eq 'HASH') {
9719: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
9720: if (grep(/^\Q$lonhost\E$/,@delheadtagurls)) {
9721: $resulttext .= '<li>'.&mt('custom markup file removed for [_1]',$domservers{$lonhost}).'</li>';
9722: } elsif (ref($loginhash{'login'}{'headtag'}{$lonhost}) eq 'HASH') {
9723: $resulttext .= '<li><a href="'.
9724: "javascript:void(open('$loginhash{'login'}{'headtag'}{$lonhost}{'url'}?inhibitmenu=yes','Custom_HeadTag',
9725: 'menubar=0,toolbar=1,scrollbars=1,width=600,height=500,resizable=yes'))".
9726: '">'.&mt('custom markup').'</a> '.&mt('(for [_1])',$servers{$lonhost}).' ';
9727: if ($possexempt{$lonhost}) {
9728: $resulttext .= &mt('not included for client IP(s): [_1]',$possexempt{$lonhost});
9729: } else {
9730: $resulttext .= &mt('included for any client IP');
9731: }
9732: $resulttext .= '</li>';
9733: }
9734: }
9735: }
9736: } elsif ($item eq 'captcha') {
9737: if (ref($loginhash{'login'}) eq 'HASH') {
9738: my $chgtxt;
9739: if ($loginhash{'login'}{$item} eq 'notused') {
9740: $chgtxt .= &mt('No CAPTCHA validation in use for helpdesk form.');
9741: } else {
9742: my %captchas = &captcha_phrases();
9743: if ($captchas{$loginhash{'login'}{$item}}) {
9744: $chgtxt .= &mt("Validation for helpdesk form set to $captchas{$loginhash{'login'}{$item}}.");
9745: } else {
9746: $chgtxt .= &mt('Validation for helpdesk form set to unknown type.');
9747: }
9748: }
9749: $resulttext .= '<li>'.$chgtxt.'</li>';
9750: }
9751: } elsif ($item eq 'recaptchakeys') {
9752: if (ref($loginhash{'login'}) eq 'HASH') {
9753: my ($privkey,$pubkey);
9754: if (ref($loginhash{'login'}{$item}) eq 'HASH') {
9755: $pubkey = $loginhash{'login'}{$item}{'public'};
9756: $privkey = $loginhash{'login'}{$item}{'private'};
9757: }
9758: my $chgtxt .= &mt('ReCAPTCHA keys changes').'<ul>';
9759: if (!$pubkey) {
9760: $chgtxt .= '<li>'.&mt('Public key deleted').'</li>';
9761: } else {
9762: $chgtxt .= '<li>'.&mt('Public key set to [_1]',$pubkey).'</li>';
9763: }
9764: if (!$privkey) {
9765: $chgtxt .= '<li>'.&mt('Private key deleted').'</li>';
9766: } else {
9767: $chgtxt .= '<li>'.&mt('Private key set to [_1]',$privkey).'</li>';
9768: }
9769: $chgtxt .= '</ul>';
9770: $resulttext .= '<li>'.$chgtxt.'</li>';
9771: }
9772: } elsif ($item eq 'recaptchaversion') {
9773: if (ref($loginhash{'login'}) eq 'HASH') {
9774: if ($loginhash{'login'}{'captcha'} eq 'recaptcha') {
9775: $resulttext .= '<li>'.&mt('ReCAPTCHA for helpdesk form set to version [_1]',$loginhash{'login'}{'recaptchaversion'}).
9776: '</li>';
9777: }
9778: }
9779: } else {
9780: $resulttext .= '<li>'.&mt("$title{$item} set to $offon[$env{'form.'.$item}]").'</li>';
9781: }
9782: }
9783: $resulttext .= $colchgtext.'</ul>';
9784: } else {
9785: $resulttext = &mt('No changes made to log-in page settings');
9786: }
9787: } else {
9788: $resulttext = '<span class="LC_error">'.
9789: &mt('An error occurred: [_1]',$putresult).'</span>';
9790: }
9791: if ($errors) {
9792: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
9793: $errors.'</ul>';
9794: }
9795: return $resulttext;
9796: }
9797:
9798: sub check_exempt_addresses {
9799: my ($iplist) = @_;
9800: $iplist =~ s/^\s+//;
9801: $iplist =~ s/\s+$//;
9802: my @poss_ips = split(/\s*[,:]\s*/,$iplist);
9803: my (@okips,$new);
9804: foreach my $ip (@poss_ips) {
9805: if ($ip =~ /^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$/) {
9806: if (($1 <= 255) && ($2 <= 255) && ($3 <= 255) && ($4 <= 255)) {
9807: push(@okips,$ip);
9808: }
9809: }
9810: }
9811: if (@okips > 0) {
9812: $new = join(',',@okips);
9813: } else {
9814: $new = '';
9815: }
9816: return $new;
9817: }
9818:
9819: sub color_font_choices {
9820: my %choices =
9821: &Apache::lonlocal::texthash (
9822: img => "Header",
9823: bgs => "Background colors",
9824: links => "Link colors",
9825: images => "Images",
9826: font => "Font color",
9827: fontmenu => "Font menu",
9828: pgbg => "Page",
9829: tabbg => "Header",
9830: sidebg => "Border",
9831: link => "Link",
9832: alink => "Active link",
9833: vlink => "Visited link",
9834: );
9835: return %choices;
9836: }
9837:
9838: sub modify_rolecolors {
9839: my ($r,$dom,$confname,$roles,$lastactref,%domconfig) = @_;
9840: my ($resulttext,%rolehash);
9841: $rolehash{'rolecolors'} = {};
9842: if (ref($domconfig{'rolecolors'}) ne 'HASH') {
9843: if ($domconfig{'rolecolors'} eq '') {
9844: $domconfig{'rolecolors'} = {};
9845: }
9846: }
9847: my ($errors,%changes) = &modify_colors($r,$dom,$confname,$roles,
9848: $domconfig{'rolecolors'},$rolehash{'rolecolors'});
9849: my $putresult = &Apache::lonnet::put_dom('configuration',\%rolehash,
9850: $dom);
9851: if ($putresult eq 'ok') {
9852: if (keys(%changes) > 0) {
9853: &Apache::loncommon::devalidate_domconfig_cache($dom);
9854: if (ref($lastactref) eq 'HASH') {
9855: $lastactref->{'domainconfig'} = 1;
9856: }
9857: $resulttext = &display_colorchgs($dom,\%changes,$roles,
9858: $rolehash{'rolecolors'});
9859: } else {
9860: $resulttext = &mt('No changes made to default color schemes');
9861: }
9862: } else {
9863: $resulttext = '<span class="LC_error">'.
9864: &mt('An error occurred: [_1]',$putresult).'</span>';
9865: }
9866: if ($errors) {
9867: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
9868: $errors.'</ul>';
9869: }
9870: return $resulttext;
9871: }
9872:
9873: sub modify_colors {
9874: my ($r,$dom,$confname,$roles,$domconfig,$confhash) = @_;
9875: my (%changes,%choices);
9876: my @bgs;
9877: my @links = ('link','alink','vlink');
9878: my @logintext;
9879: my @images;
9880: my $servadm = $r->dir_config('lonAdmEMail');
9881: my $errors;
9882: my %defaults;
9883: foreach my $role (@{$roles}) {
9884: if ($role eq 'login') {
9885: %choices = &login_choices();
9886: @logintext = ('textcol','bgcol');
9887: } else {
9888: %choices = &color_font_choices();
9889: }
9890: if ($role eq 'login') {
9891: @images = ('img','logo','domlogo','login');
9892: @bgs = ('pgbg','mainbg','sidebg');
9893: } else {
9894: @images = ('img');
9895: @bgs = ('pgbg','tabbg','sidebg');
9896: }
9897: my %defaults = &role_defaults($role,\@bgs,\@links,\@images,\@logintext);
9898: unless ($env{'form.'.$role.'_font'} eq $defaults{'font'}) {
9899: $confhash->{$role}{'font'} = $env{'form.'.$role.'_font'};
9900: }
9901: if ($role eq 'login') {
9902: foreach my $item (@logintext) {
9903: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
9904: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
9905: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
9906: }
9907: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'logintext'}{$item})) {
9908: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
9909: }
9910: }
9911: } else {
9912: $env{'form.'.$role.'_fontmenu'} = lc($env{'form.'.$role.'_fontmenu'});
9913: if ($env{'form.'.$role.'_fontmenu'} =~ /^\w+/) {
9914: $env{'form.'.$role.'_fontmenu'} = '#'.$env{'form.'.$role.'_fontmenu'};
9915: }
9916: unless($env{'form.'.$role.'_fontmenu'} eq lc($defaults{'fontmenu'})) {
9917: $confhash->{$role}{'fontmenu'} = $env{'form.'.$role.'_fontmenu'};
9918: }
9919: }
9920: foreach my $item (@bgs) {
9921: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
9922: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
9923: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
9924: }
9925: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'bgs'}{$item})) {
9926: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
9927: }
9928: }
9929: foreach my $item (@links) {
9930: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
9931: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
9932: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
9933: }
9934: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'links'}{$item})) {
9935: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
9936: }
9937: }
9938: my ($configuserok,$author_ok,$switchserver) =
9939: &config_check($dom,$confname,$servadm);
9940: my ($width,$height) = &thumb_dimensions();
9941: if (ref($domconfig->{$role}) ne 'HASH') {
9942: $domconfig->{$role} = {};
9943: }
9944: foreach my $img (@images) {
9945: if (($role eq 'login') && (($img eq 'img') || ($img eq 'logo'))) {
9946: if (defined($env{'form.login_showlogo_'.$img})) {
9947: $confhash->{$role}{'showlogo'}{$img} = 1;
9948: } else {
9949: $confhash->{$role}{'showlogo'}{$img} = 0;
9950: }
9951: }
9952: if ( ! $env{'form.'.$role.'_'.$img.'.filename'}
9953: && !defined($domconfig->{$role}{$img})
9954: && !$env{'form.'.$role.'_del_'.$img}
9955: && $env{'form.'.$role.'_import_'.$img}) {
9956: # import the old configured image from the .tab setting
9957: # if they haven't provided a new one
9958: $domconfig->{$role}{$img} =
9959: $env{'form.'.$role.'_import_'.$img};
9960: }
9961: if ($env{'form.'.$role.'_'.$img.'.filename'} ne '') {
9962: my $error;
9963: if ($configuserok eq 'ok') {
9964: if ($switchserver) {
9965: $error = &mt("Upload of [_1] image for $role page(s) is not permitted to this server: [_2]",$choices{$img},$switchserver);
9966: } else {
9967: if ($author_ok eq 'ok') {
9968: my ($result,$logourl) =
9969: &publishlogo($r,'upload',$role.'_'.$img,
9970: $dom,$confname,$img,$width,$height);
9971: if ($result eq 'ok') {
9972: $confhash->{$role}{$img} = $logourl;
9973: $changes{$role}{'images'}{$img} = 1;
9974: } else {
9975: $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);
9976: }
9977: } else {
9978: $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);
9979: }
9980: }
9981: } else {
9982: $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);
9983: }
9984: if ($error) {
9985: &Apache::lonnet::logthis($error);
9986: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
9987: }
9988: } elsif ($domconfig->{$role}{$img} ne '') {
9989: if ($domconfig->{$role}{$img} !~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
9990: my $error;
9991: if ($configuserok eq 'ok') {
9992: # is confname an author?
9993: if ($switchserver eq '') {
9994: if ($author_ok eq 'ok') {
9995: my ($result,$logourl) =
9996: &publishlogo($r,'copy',$domconfig->{$role}{$img},
9997: $dom,$confname,$img,$width,$height);
9998: if ($result eq 'ok') {
9999: $confhash->{$role}{$img} = $logourl;
10000: $changes{$role}{'images'}{$img} = 1;
10001: }
10002: }
10003: }
10004: }
10005: }
10006: }
10007: }
10008: if (ref($domconfig) eq 'HASH') {
10009: if (ref($domconfig->{$role}) eq 'HASH') {
10010: foreach my $img (@images) {
10011: if ($domconfig->{$role}{$img} ne '') {
10012: if ($env{'form.'.$role.'_del_'.$img}) {
10013: $confhash->{$role}{$img} = '';
10014: $changes{$role}{'images'}{$img} = 1;
10015: } else {
10016: if ($confhash->{$role}{$img} eq '') {
10017: $confhash->{$role}{$img} = $domconfig->{$role}{$img};
10018: }
10019: }
10020: } else {
10021: if ($env{'form.'.$role.'_del_'.$img}) {
10022: $confhash->{$role}{$img} = '';
10023: $changes{$role}{'images'}{$img} = 1;
10024: }
10025: }
10026: if (($role eq 'login') && (($img eq 'logo') || ($img eq 'img'))) {
10027: if (ref($domconfig->{'login'}{'showlogo'}) eq 'HASH') {
10028: if ($confhash->{$role}{'showlogo'}{$img} ne
10029: $domconfig->{$role}{'showlogo'}{$img}) {
10030: $changes{$role}{'showlogo'}{$img} = 1;
10031: }
10032: } else {
10033: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
10034: $changes{$role}{'showlogo'}{$img} = 1;
10035: }
10036: }
10037: }
10038: }
10039: if ($domconfig->{$role}{'font'} ne '') {
10040: if ($confhash->{$role}{'font'} ne $domconfig->{$role}{'font'}) {
10041: $changes{$role}{'font'} = 1;
10042: }
10043: } else {
10044: if ($confhash->{$role}{'font'}) {
10045: $changes{$role}{'font'} = 1;
10046: }
10047: }
10048: if ($role ne 'login') {
10049: if ($domconfig->{$role}{'fontmenu'} ne '') {
10050: if ($confhash->{$role}{'fontmenu'} ne $domconfig->{$role}{'fontmenu'}) {
10051: $changes{$role}{'fontmenu'} = 1;
10052: }
10053: } else {
10054: if ($confhash->{$role}{'fontmenu'}) {
10055: $changes{$role}{'fontmenu'} = 1;
10056: }
10057: }
10058: }
10059: foreach my $item (@bgs) {
10060: if ($domconfig->{$role}{$item} ne '') {
10061: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
10062: $changes{$role}{'bgs'}{$item} = 1;
10063: }
10064: } else {
10065: if ($confhash->{$role}{$item}) {
10066: $changes{$role}{'bgs'}{$item} = 1;
10067: }
10068: }
10069: }
10070: foreach my $item (@links) {
10071: if ($domconfig->{$role}{$item} ne '') {
10072: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
10073: $changes{$role}{'links'}{$item} = 1;
10074: }
10075: } else {
10076: if ($confhash->{$role}{$item}) {
10077: $changes{$role}{'links'}{$item} = 1;
10078: }
10079: }
10080: }
10081: foreach my $item (@logintext) {
10082: if ($domconfig->{$role}{$item} ne '') {
10083: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
10084: $changes{$role}{'logintext'}{$item} = 1;
10085: }
10086: } else {
10087: if ($confhash->{$role}{$item}) {
10088: $changes{$role}{'logintext'}{$item} = 1;
10089: }
10090: }
10091: }
10092: } else {
10093: &default_change_checker($role,\@images,\@links,\@bgs,
10094: \@logintext,$confhash,\%changes);
10095: }
10096: } else {
10097: &default_change_checker($role,\@images,\@links,\@bgs,
10098: \@logintext,$confhash,\%changes);
10099: }
10100: }
10101: return ($errors,%changes);
10102: }
10103:
10104: sub config_check {
10105: my ($dom,$confname,$servadm) = @_;
10106: my ($configuserok,$author_ok,$switchserver,%currroles);
10107: my $uhome = &Apache::lonnet::homeserver($confname,$dom,1);
10108: ($configuserok,%currroles) = &check_configuser($uhome,$dom,
10109: $confname,$servadm);
10110: if ($configuserok eq 'ok') {
10111: $switchserver = &check_switchserver($dom,$confname);
10112: if ($switchserver eq '') {
10113: $author_ok = &check_authorstatus($dom,$confname,%currroles);
10114: }
10115: }
10116: return ($configuserok,$author_ok,$switchserver);
10117: }
10118:
10119: sub default_change_checker {
10120: my ($role,$images,$links,$bgs,$logintext,$confhash,$changes) = @_;
10121: foreach my $item (@{$links}) {
10122: if ($confhash->{$role}{$item}) {
10123: $changes->{$role}{'links'}{$item} = 1;
10124: }
10125: }
10126: foreach my $item (@{$bgs}) {
10127: if ($confhash->{$role}{$item}) {
10128: $changes->{$role}{'bgs'}{$item} = 1;
10129: }
10130: }
10131: foreach my $item (@{$logintext}) {
10132: if ($confhash->{$role}{$item}) {
10133: $changes->{$role}{'logintext'}{$item} = 1;
10134: }
10135: }
10136: foreach my $img (@{$images}) {
10137: if ($env{'form.'.$role.'_del_'.$img}) {
10138: $confhash->{$role}{$img} = '';
10139: $changes->{$role}{'images'}{$img} = 1;
10140: }
10141: if ($role eq 'login') {
10142: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
10143: $changes->{$role}{'showlogo'}{$img} = 1;
10144: }
10145: }
10146: }
10147: if ($confhash->{$role}{'font'}) {
10148: $changes->{$role}{'font'} = 1;
10149: }
10150: }
10151:
10152: sub display_colorchgs {
10153: my ($dom,$changes,$roles,$confhash) = @_;
10154: my (%choices,$resulttext);
10155: if (!grep(/^login$/,@{$roles})) {
10156: $resulttext = &mt('Changes made:').'<br />';
10157: }
10158: foreach my $role (@{$roles}) {
10159: if ($role eq 'login') {
10160: %choices = &login_choices();
10161: } else {
10162: %choices = &color_font_choices();
10163: }
10164: if (ref($changes->{$role}) eq 'HASH') {
10165: if ($role ne 'login') {
10166: $resulttext .= '<h4>'.&mt($role).'</h4>';
10167: }
10168: foreach my $key (sort(keys(%{$changes->{$role}}))) {
10169: if ($role ne 'login') {
10170: $resulttext .= '<ul>';
10171: }
10172: if (ref($changes->{$role}{$key}) eq 'HASH') {
10173: if ($role ne 'login') {
10174: $resulttext .= '<li>'.&mt($choices{$key}).':<ul>';
10175: }
10176: foreach my $item (sort(keys(%{$changes->{$role}{$key}}))) {
10177: if (($role eq 'login') && ($key eq 'showlogo')) {
10178: if ($confhash->{$role}{$key}{$item}) {
10179: $resulttext .= '<li>'.&mt("$choices{$item} set to be displayed").'</li>';
10180: } else {
10181: $resulttext .= '<li>'.&mt("$choices{$item} set to not be displayed").'</li>';
10182: }
10183: } elsif ($confhash->{$role}{$item} eq '') {
10184: $resulttext .= '<li>'.&mt("$choices{$item} set to default").'</li>';
10185: } else {
10186: my $newitem = $confhash->{$role}{$item};
10187: if ($key eq 'images') {
10188: $newitem = '<img src="'.$confhash->{$role}{$item}.'" alt="'.$choices{$item}.'" style="vertical-align: bottom" />';
10189: }
10190: $resulttext .= '<li>'.&mt("$choices{$item} set to [_1]",$newitem).'</li>';
10191: }
10192: }
10193: if ($role ne 'login') {
10194: $resulttext .= '</ul></li>';
10195: }
10196: } else {
10197: if ($confhash->{$role}{$key} eq '') {
10198: $resulttext .= '<li>'.&mt("$choices{$key} set to default").'</li>';
10199: } else {
10200: $resulttext .= '<li>'.&mt("$choices{$key} set to [_1]",$confhash->{$role}{$key}).'</li>';
10201: }
10202: }
10203: if ($role ne 'login') {
10204: $resulttext .= '</ul>';
10205: }
10206: }
10207: }
10208: }
10209: return $resulttext;
10210: }
10211:
10212: sub thumb_dimensions {
10213: return ('200','50');
10214: }
10215:
10216: sub check_dimensions {
10217: my ($inputfile) = @_;
10218: my ($fullwidth,$fullheight);
10219: if ($inputfile =~ m|^[/\w.\-]+$|) {
10220: if (open(PIPE,"identify $inputfile 2>&1 |")) {
10221: my $imageinfo = <PIPE>;
10222: if (!close(PIPE)) {
10223: &Apache::lonnet::logthis("Failed to close PIPE opened to retrieve image information for $inputfile");
10224: }
10225: chomp($imageinfo);
10226: my ($fullsize) =
10227: ($imageinfo =~ /^\Q$inputfile\E\s+\w+\s+(\d+x\d+)/);
10228: if ($fullsize) {
10229: ($fullwidth,$fullheight) = split(/x/,$fullsize);
10230: }
10231: }
10232: }
10233: return ($fullwidth,$fullheight);
10234: }
10235:
10236: sub check_configuser {
10237: my ($uhome,$dom,$confname,$servadm) = @_;
10238: my ($configuserok,%currroles);
10239: if ($uhome eq 'no_host') {
10240: srand( time() ^ ($$ + ($$ << 15)) ); # Seed rand.
10241: my $configpass = &LONCAPA::Enrollment::create_password();
10242: $configuserok =
10243: &Apache::lonnet::modifyuser($dom,$confname,'','internal',
10244: $configpass,'','','','','',undef,$servadm);
10245: } else {
10246: $configuserok = 'ok';
10247: %currroles =
10248: &Apache::lonnet::get_my_roles($confname,$dom,'userroles');
10249: }
10250: return ($configuserok,%currroles);
10251: }
10252:
10253: sub check_authorstatus {
10254: my ($dom,$confname,%currroles) = @_;
10255: my $author_ok;
10256: if (!$currroles{':'.$dom.':au'}) {
10257: my $start = time;
10258: my $end = 0;
10259: $author_ok =
10260: &Apache::lonnet::assignrole($dom,$confname,'/'.$dom.'/',
10261: 'au',$end,$start,'','','domconfig');
10262: } else {
10263: $author_ok = 'ok';
10264: }
10265: return $author_ok;
10266: }
10267:
10268: sub publishlogo {
10269: my ($r,$action,$formname,$dom,$confname,$subdir,$thumbwidth,$thumbheight,$savefileas) = @_;
10270: my ($output,$fname,$logourl,$madethumb);
10271: if ($action eq 'upload') {
10272: $fname=$env{'form.'.$formname.'.filename'};
10273: chop($env{'form.'.$formname});
10274: } else {
10275: ($fname) = ($formname =~ /([^\/]+)$/);
10276: }
10277: if ($savefileas ne '') {
10278: $fname = $savefileas;
10279: }
10280: $fname=&Apache::lonnet::clean_filename($fname);
10281: # See if there is anything left
10282: unless ($fname) { return ('error: no uploaded file'); }
10283: $fname="$subdir/$fname";
10284: my $docroot=$r->dir_config('lonDocRoot');
10285: my $filepath="$docroot/priv";
10286: my $relpath = "$dom/$confname";
10287: my ($fnamepath,$file,$fetchthumb);
10288: $file=$fname;
10289: if ($fname=~m|/|) {
10290: ($fnamepath,$file) = ($fname =~ m|^(.*)/([^/]+)$|);
10291: }
10292: my @parts=split(/\//,"$filepath/$relpath/$fnamepath");
10293: my $count;
10294: for ($count=5;$count<=$#parts;$count++) {
10295: $filepath.="/$parts[$count]";
10296: if ((-e $filepath)!=1) {
10297: mkdir($filepath,02770);
10298: }
10299: }
10300: # Check for bad extension and disallow upload
10301: if ($file=~/\.(\w+)$/ &&
10302: (&Apache::loncommon::fileembstyle($1) eq 'hdn')) {
10303: $output =
10304: &mt('Invalid file extension ([_1]) - reserved for internal use.',$1);
10305: } elsif ($file=~/\.(\w+)$/ &&
10306: !defined(&Apache::loncommon::fileembstyle($1))) {
10307: $output = &mt('Unrecognized file extension ([_1]) - rename the file with a proper extension and re-upload.',$1);
10308: } elsif ($file=~/\.(\d+)\.(\w+)$/) {
10309: $output = &mt('Filename not allowed - rename the file to remove the number immediately before the file extension([_1]) and re-upload.',$2);
10310: } elsif (-d "$filepath/$file") {
10311: $output = &mt('Filename is a directory name - rename the file and re-upload');
10312: } else {
10313: my $source = $filepath.'/'.$file;
10314: my $logfile;
10315: if (!open($logfile,">>",$source.'.log')) {
10316: return (&mt('No write permission to Authoring Space'));
10317: }
10318: print $logfile
10319: "\n================= Publish ".localtime()." ================\n".
10320: $env{'user.name'}.':'.$env{'user.domain'}."\n";
10321: # Save the file
10322: if (!open(FH,">",$source)) {
10323: &Apache::lonnet::logthis('Failed to create '.$source);
10324: return (&mt('Failed to create file'));
10325: }
10326: if ($action eq 'upload') {
10327: if (!print FH ($env{'form.'.$formname})) {
10328: &Apache::lonnet::logthis('Failed to write to '.$source);
10329: return (&mt('Failed to write file'));
10330: }
10331: } else {
10332: my $original = &Apache::lonnet::filelocation('',$formname);
10333: if(!copy($original,$source)) {
10334: &Apache::lonnet::logthis('Failed to copy '.$original.' to '.$source);
10335: return (&mt('Failed to write file'));
10336: }
10337: }
10338: close(FH);
10339: chmod(0660, $source); # Permissions to rw-rw---.
10340:
10341: my $targetdir=$docroot.'/res/'.$dom.'/'.$confname .'/'.$fnamepath;
10342: my $copyfile=$targetdir.'/'.$file;
10343:
10344: my @parts=split(/\//,$targetdir);
10345: my $path="/$parts[1]/$parts[2]/$parts[3]/$parts[4]";
10346: for (my $count=5;$count<=$#parts;$count++) {
10347: $path.="/$parts[$count]";
10348: if (!-e $path) {
10349: print $logfile "\nCreating directory ".$path;
10350: mkdir($path,02770);
10351: }
10352: }
10353: my $versionresult;
10354: if (-e $copyfile) {
10355: $versionresult = &logo_versioning($targetdir,$file,$logfile);
10356: } else {
10357: $versionresult = 'ok';
10358: }
10359: if ($versionresult eq 'ok') {
10360: if (copy($source,$copyfile)) {
10361: print $logfile "\nCopied original source to ".$copyfile."\n";
10362: $output = 'ok';
10363: $logourl = '/res/'.$dom.'/'.$confname.'/'.$fname;
10364: push(@{$modified_urls},[$copyfile,$source]);
10365: my $metaoutput =
10366: &write_metadata($dom,$confname,$formname,$targetdir,$file,$logfile);
10367: unless ($registered_cleanup) {
10368: my $handlers = $r->get_handlers('PerlCleanupHandler');
10369: $r->set_handlers('PerlCleanupHandler' => [\¬ifysubscribed,@{$handlers}]);
10370: $registered_cleanup=1;
10371: }
10372: } else {
10373: print $logfile "\nUnable to write ".$copyfile.':'.$!."\n";
10374: $output = &mt('Failed to copy file to RES space').", $!";
10375: }
10376: if (($thumbwidth =~ /^\d+$/) && ($thumbheight =~ /^\d+$/)) {
10377: my $inputfile = $filepath.'/'.$file;
10378: my $outfile = $filepath.'/'.'tn-'.$file;
10379: my ($fullwidth,$fullheight) = &check_dimensions($inputfile);
10380: if ($fullwidth ne '' && $fullheight ne '') {
10381: if ($fullwidth > $thumbwidth && $fullheight > $thumbheight) {
10382: my $thumbsize = $thumbwidth.'x'.$thumbheight;
10383: my @args = ('convert','-sample',$thumbsize,$inputfile,$outfile);
10384: system({$args[0]} @args);
10385: chmod(0660, $filepath.'/tn-'.$file);
10386: if (-e $outfile) {
10387: my $copyfile=$targetdir.'/tn-'.$file;
10388: if (copy($outfile,$copyfile)) {
10389: print $logfile "\nCopied source to ".$copyfile."\n";
10390: my $thumb_metaoutput =
10391: &write_metadata($dom,$confname,$formname,
10392: $targetdir,'tn-'.$file,$logfile);
10393: push(@{$modified_urls},[$copyfile,$outfile]);
10394: unless ($registered_cleanup) {
10395: my $handlers = $r->get_handlers('PerlCleanupHandler');
10396: $r->set_handlers('PerlCleanupHandler' => [\¬ifysubscribed,@{$handlers}]);
10397: $registered_cleanup=1;
10398: }
10399: $madethumb = 1;
10400: } else {
10401: print $logfile "\nUnable to write ".$copyfile.
10402: ':'.$!."\n";
10403: }
10404: }
10405: }
10406: }
10407: }
10408: } else {
10409: $output = $versionresult;
10410: }
10411: }
10412: return ($output,$logourl,$madethumb);
10413: }
10414:
10415: sub logo_versioning {
10416: my ($targetdir,$file,$logfile) = @_;
10417: my $target = $targetdir.'/'.$file;
10418: my ($maxversion,$fn,$extn,$output);
10419: $maxversion = 0;
10420: if ($file =~ /^(.+)\.(\w+)$/) {
10421: $fn=$1;
10422: $extn=$2;
10423: }
10424: opendir(DIR,$targetdir);
10425: while (my $filename=readdir(DIR)) {
10426: if ($filename=~/\Q$fn\E\.(\d+)\.\Q$extn\E$/) {
10427: $maxversion=($1>$maxversion)?$1:$maxversion;
10428: }
10429: }
10430: $maxversion++;
10431: print $logfile "\nCreating old version ".$maxversion."\n";
10432: my $copyfile=$targetdir.'/'.$fn.'.'.$maxversion.'.'.$extn;
10433: if (copy($target,$copyfile)) {
10434: print $logfile "Copied old target to ".$copyfile."\n";
10435: $copyfile=$copyfile.'.meta';
10436: if (copy($target.'.meta',$copyfile)) {
10437: print $logfile "Copied old target metadata to ".$copyfile."\n";
10438: $output = 'ok';
10439: } else {
10440: print $logfile "Unable to write metadata ".$copyfile.':'.$!."\n";
10441: $output = &mt('Failed to copy old meta').", $!, ";
10442: }
10443: } else {
10444: print $logfile "Unable to write ".$copyfile.':'.$!."\n";
10445: $output = &mt('Failed to copy old target').", $!, ";
10446: }
10447: return $output;
10448: }
10449:
10450: sub write_metadata {
10451: my ($dom,$confname,$formname,$targetdir,$file,$logfile) = @_;
10452: my (%metadatafields,%metadatakeys,$output);
10453: $metadatafields{'title'}=$formname;
10454: $metadatafields{'creationdate'}=time;
10455: $metadatafields{'lastrevisiondate'}=time;
10456: $metadatafields{'copyright'}='public';
10457: $metadatafields{'modifyinguser'}=$env{'user.name'}.':'.
10458: $env{'user.domain'};
10459: $metadatafields{'authorspace'}=$confname.':'.$dom;
10460: $metadatafields{'domain'}=$dom;
10461: {
10462: print $logfile "\nWrite metadata file for ".$targetdir.'/'.$file;
10463: my $mfh;
10464: if (open($mfh,">",$targetdir.'/'.$file.'.meta')) {
10465: foreach (sort(keys(%metadatafields))) {
10466: unless ($_=~/\./) {
10467: my $unikey=$_;
10468: $unikey=~/^([A-Za-z]+)/;
10469: my $tag=$1;
10470: $tag=~tr/A-Z/a-z/;
10471: print $mfh "\n\<$tag";
10472: foreach (split(/\,/,$metadatakeys{$unikey})) {
10473: my $value=$metadatafields{$unikey.'.'.$_};
10474: $value=~s/\"/\'\'/g;
10475: print $mfh ' '.$_.'="'.$value.'"';
10476: }
10477: print $mfh '>'.
10478: &HTML::Entities::encode($metadatafields{$unikey},'<>&"')
10479: .'</'.$tag.'>';
10480: }
10481: }
10482: $output = 'ok';
10483: print $logfile "\nWrote metadata";
10484: close($mfh);
10485: } else {
10486: print $logfile "\nFailed to open metadata file";
10487: $output = &mt('Could not write metadata');
10488: }
10489: }
10490: return $output;
10491: }
10492:
10493: sub notifysubscribed {
10494: foreach my $targetsource (@{$modified_urls}){
10495: next unless (ref($targetsource) eq 'ARRAY');
10496: my ($target,$source)=@{$targetsource};
10497: if ($source ne '') {
10498: if (open(my $logfh,">>",$source.'.log')) {
10499: print $logfh "\nCleanup phase: Notifications\n";
10500: my @subscribed=&subscribed_hosts($target);
10501: foreach my $subhost (@subscribed) {
10502: print $logfh "\nNotifying host ".$subhost.':';
10503: my $reply=&Apache::lonnet::critical('update:'.$target,$subhost);
10504: print $logfh $reply;
10505: }
10506: my @subscribedmeta=&subscribed_hosts("$target.meta");
10507: foreach my $subhost (@subscribedmeta) {
10508: print $logfh "\nNotifying host for metadata only ".$subhost.':';
10509: my $reply=&Apache::lonnet::critical('update:'.$target.'.meta',
10510: $subhost);
10511: print $logfh $reply;
10512: }
10513: print $logfh "\n============ Done ============\n";
10514: close($logfh);
10515: }
10516: }
10517: }
10518: return OK;
10519: }
10520:
10521: sub subscribed_hosts {
10522: my ($target) = @_;
10523: my @subscribed;
10524: if (open(my $fh,"<","$target.subscription")) {
10525: while (my $subline=<$fh>) {
10526: if ($subline =~ /^($match_lonid):/) {
10527: my $host = $1;
10528: if ($host ne $Apache::lonnet::perlvar{'lonHostID'}) {
10529: unless (grep(/^\Q$host\E$/,@subscribed)) {
10530: push(@subscribed,$host);
10531: }
10532: }
10533: }
10534: }
10535: }
10536: return @subscribed;
10537: }
10538:
10539: sub check_switchserver {
10540: my ($dom,$confname) = @_;
10541: my ($allowed,$switchserver);
10542: my $home = &Apache::lonnet::homeserver($confname,$dom);
10543: if ($home eq 'no_host') {
10544: $home = &Apache::lonnet::domain($dom,'primary');
10545: }
10546: my @ids=&Apache::lonnet::current_machine_ids();
10547: foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } }
10548: if (!$allowed) {
10549: $switchserver='<a href="/adm/switchserver?otherserver='.$home.'&role=dc./'.$dom.'/&destinationurl=/adm/domainprefs">'.&mt('Switch Server').'</a>';
10550: }
10551: return $switchserver;
10552: }
10553:
10554: sub modify_quotas {
10555: my ($r,$dom,$action,$lastactref,%domconfig) = @_;
10556: my ($context,@usertools,@options,%validations,%titles,%confhash,%toolshash,
10557: %limithash,$toolregexp,%conditions,$resulttext,%changes,$confname,$configuserok,
10558: $author_ok,$switchserver,$errors,$validationitemsref,$validationnamesref,
10559: $validationfieldsref);
10560: if ($action eq 'quotas') {
10561: $context = 'tools';
10562: } else {
10563: $context = $action;
10564: }
10565: if ($context eq 'requestcourses') {
10566: @usertools = ('official','unofficial','community','textbook','placement','lti');
10567: @options =('norequest','approval','validate','autolimit');
10568: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
10569: %titles = &courserequest_titles();
10570: $toolregexp = join('|',@usertools);
10571: %conditions = &courserequest_conditions();
10572: $confname = $dom.'-domainconfig';
10573: my $servadm = $r->dir_config('lonAdmEMail');
10574: ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
10575: ($validationitemsref,$validationnamesref,$validationfieldsref) =
10576: &Apache::loncoursequeueadmin::requestcourses_validation_types();
10577: } elsif ($context eq 'requestauthor') {
10578: @usertools = ('author');
10579: %titles = &authorrequest_titles();
10580: } else {
10581: @usertools = ('aboutme','blog','webdav','portfolio');
10582: %titles = &tool_titles();
10583: }
10584: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
10585: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
10586: foreach my $key (keys(%env)) {
10587: if ($context eq 'requestcourses') {
10588: if ($key =~ /^form\.crsreq_($toolregexp)_(.+)$/) {
10589: my $item = $1;
10590: my $type = $2;
10591: if ($type =~ /^limit_(.+)/) {
10592: $limithash{$item}{$1} = $env{$key};
10593: } else {
10594: $confhash{$item}{$type} = $env{$key};
10595: }
10596: }
10597: } elsif ($context eq 'requestauthor') {
10598: if ($key =~ /^\Qform.authorreq_\E(.+)$/) {
10599: $confhash{$1} = $env{$key};
10600: }
10601: } else {
10602: if ($key =~ /^form\.quota_(.+)$/) {
10603: $confhash{'defaultquota'}{$1} = $env{$key};
10604: } elsif ($key =~ /^form\.authorquota_(.+)$/) {
10605: $confhash{'authorquota'}{$1} = $env{$key};
10606: } elsif ($key =~ /^form\.\Q$context\E_(.+)$/) {
10607: @{$toolshash{$1}} = &Apache::loncommon::get_env_multiple($key);
10608: }
10609: }
10610: }
10611: if (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
10612: my @approvalnotify = &Apache::loncommon::get_env_multiple('form.'.$context.'notifyapproval');
10613: @approvalnotify = sort(@approvalnotify);
10614: $confhash{'notify'}{'approval'} = join(',',@approvalnotify);
10615: my @crstypes = ('official','unofficial','community','textbook','placement','lti');
10616: my @hasuniquecode = &Apache::loncommon::get_env_multiple('form.uniquecode');
10617: foreach my $type (@hasuniquecode) {
10618: if (grep(/^\Q$type\E$/,@crstypes)) {
10619: $confhash{'uniquecode'}{$type} = 1;
10620: }
10621: }
10622: my (%newbook,%allpos);
10623: if ($context eq 'requestcourses') {
10624: foreach my $type ('textbooks','templates') {
10625: @{$allpos{$type}} = ();
10626: my $invalid;
10627: if ($type eq 'textbooks') {
10628: $invalid = &mt('Invalid LON-CAPA course for textbook');
10629: } else {
10630: $invalid = &mt('Invalid LON-CAPA course for template');
10631: }
10632: if ($env{'form.'.$type.'_addbook'}) {
10633: if (($env{'form.'.$type.'_addbook_cnum'} =~ /^$match_courseid$/) &&
10634: ($env{'form.'.$type.'_addbook_cdom'} =~ /^$match_domain$/)) {
10635: if (&Apache::lonnet::homeserver($env{'form.'.$type.'_addbook_cnum'},
10636: $env{'form.'.$type.'_addbook_cdom'}) eq 'no_host') {
10637: $errors .= '<li><span class="LC_error">'.$invalid.'</span></li>';
10638: } else {
10639: $newbook{$type} = $env{'form.'.$type.'_addbook_cdom'}.'_'.$env{'form.'.$type.'_addbook_cnum'};
10640: my $position = $env{'form.'.$type.'_addbook_pos'};
10641: $position =~ s/\D+//g;
10642: if ($position ne '') {
10643: $allpos{$type}[$position] = $newbook{$type};
10644: }
10645: }
10646: } else {
10647: $errors .= '<li><span class="LC_error">'.$invalid.'</span></li>';
10648: }
10649: }
10650: }
10651: }
10652: if (ref($domconfig{$action}) eq 'HASH') {
10653: if (ref($domconfig{$action}{'notify'}) eq 'HASH') {
10654: if ($domconfig{$action}{'notify'}{'approval'} ne $confhash{'notify'}{'approval'}) {
10655: $changes{'notify'}{'approval'} = 1;
10656: }
10657: } else {
10658: if ($confhash{'notify'}{'approval'}) {
10659: $changes{'notify'}{'approval'} = 1;
10660: }
10661: }
10662: if (ref($domconfig{$action}{'uniquecode'}) eq 'HASH') {
10663: if (ref($confhash{'uniquecode'}) eq 'HASH') {
10664: foreach my $crstype (keys(%{$domconfig{$action}{'uniquecode'}})) {
10665: unless ($confhash{'uniquecode'}{$crstype}) {
10666: $changes{'uniquecode'} = 1;
10667: }
10668: }
10669: unless ($changes{'uniquecode'}) {
10670: foreach my $crstype (keys(%{$confhash{'uniquecode'}})) {
10671: unless ($domconfig{$action}{'uniquecode'}{$crstype}) {
10672: $changes{'uniquecode'} = 1;
10673: }
10674: }
10675: }
10676: } else {
10677: $changes{'uniquecode'} = 1;
10678: }
10679: } elsif (ref($confhash{'uniquecode'}) eq 'HASH') {
10680: $changes{'uniquecode'} = 1;
10681: }
10682: if ($context eq 'requestcourses') {
10683: foreach my $type ('textbooks','templates') {
10684: if (ref($domconfig{$action}{$type}) eq 'HASH') {
10685: my %deletions;
10686: my @todelete = &Apache::loncommon::get_env_multiple('form.'.$type.'_del');
10687: if (@todelete) {
10688: map { $deletions{$_} = 1; } @todelete;
10689: }
10690: my %imgdeletions;
10691: my @todeleteimages = &Apache::loncommon::get_env_multiple('form.'.$type.'_image_del');
10692: if (@todeleteimages) {
10693: map { $imgdeletions{$_} = 1; } @todeleteimages;
10694: }
10695: my $maxnum = $env{'form.'.$type.'_maxnum'};
10696: for (my $i=0; $i<=$maxnum; $i++) {
10697: my $itemid = $env{'form.'.$type.'_id_'.$i};
10698: my ($key) = ($itemid =~ /^\Q$type\E_(\w+)$/);
10699: if (ref($domconfig{$action}{$type}{$key}) eq 'HASH') {
10700: if ($deletions{$key}) {
10701: if ($domconfig{$action}{$type}{$key}{'image'}) {
10702: #FIXME need to obsolete item in RES space
10703: }
10704: next;
10705: } else {
10706: my $newpos = $env{'form.'.$itemid};
10707: $newpos =~ s/\D+//g;
10708: foreach my $item ('subject','title','publisher','author') {
10709: next if ((($item eq 'author') || ($item eq 'publisher')) &&
10710: ($type eq 'templates'));
10711: $confhash{$type}{$key}{$item} = $env{'form.'.$type.'_'.$item.'_'.$i};
10712: if ($domconfig{$action}{$type}{$key}{$item} ne $confhash{$type}{$key}{$item}) {
10713: $changes{$type}{$key} = 1;
10714: }
10715: }
10716: $allpos{$type}[$newpos] = $key;
10717: }
10718: if ($imgdeletions{$key}) {
10719: $changes{$type}{$key} = 1;
10720: #FIXME need to obsolete item in RES space
10721: } elsif ($env{'form.'.$type.'_image_'.$i.'.filename'}) {
10722: my ($cdom,$cnum) = split(/_/,$key);
10723: if (&Apache::lonnet::homeserver($cnum,$cdom) eq 'no_host') {
10724: $errors .= '<li><span class="LC_error">'.&mt('Image not saved: could not find textbook course').'</li>';
10725: } else {
10726: my ($imgurl,$error) = &process_textbook_image($r,$dom,$confname,$type.'_image_'.$i,
10727: $cdom,$cnum,$type,$configuserok,
10728: $switchserver,$author_ok);
10729: if ($imgurl) {
10730: $confhash{$type}{$key}{'image'} = $imgurl;
10731: $changes{$type}{$key} = 1;
10732: }
10733: if ($error) {
10734: &Apache::lonnet::logthis($error);
10735: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
10736: }
10737: }
10738: } elsif ($domconfig{$action}{$type}{$key}{'image'}) {
10739: $confhash{$type}{$key}{'image'} =
10740: $domconfig{$action}{$type}{$key}{'image'};
10741: }
10742: }
10743: }
10744: }
10745: }
10746: }
10747: } else {
10748: if ($confhash{'notify'}{'approval'}) {
10749: $changes{'notify'}{'approval'} = 1;
10750: }
10751: if (ref($confhash{'uniquecode'} eq 'HASH')) {
10752: $changes{'uniquecode'} = 1;
10753: }
10754: }
10755: if ($context eq 'requestcourses') {
10756: foreach my $type ('textbooks','templates') {
10757: if ($newbook{$type}) {
10758: $changes{$type}{$newbook{$type}} = 1;
10759: foreach my $item ('subject','title','publisher','author') {
10760: next if ((($item eq 'author') || ($item eq 'publisher')) &&
10761: ($type eq 'template'));
10762: $env{'form.'.$type.'_addbook_'.$item} =~ s/(`)/'/g;
10763: if ($env{'form.'.$type.'_addbook_'.$item}) {
10764: $confhash{$type}{$newbook{$type}}{$item} = $env{'form.'.$type.'_addbook_'.$item};
10765: }
10766: }
10767: if ($type eq 'textbooks') {
10768: if ($env{'form.'.$type.'_addbook_image.filename'} ne '') {
10769: my ($cdom,$cnum) = split(/_/,$newbook{$type});
10770: if (&Apache::lonnet::homeserver($cnum,$cdom) eq 'no_host') {
10771: $errors .= '<li><span class="LC_error">'.&mt('Image not saved: could not find textbook course').'</li>';
10772: } else {
10773: my ($imageurl,$error) =
10774: &process_textbook_image($r,$dom,$confname,$type.'_addbook_image',$cdom,$cnum,$type,
10775: $configuserok,$switchserver,$author_ok);
10776: if ($imageurl) {
10777: $confhash{$type}{$newbook{$type}}{'image'} = $imageurl;
10778: }
10779: if ($error) {
10780: &Apache::lonnet::logthis($error);
10781: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
10782: }
10783: }
10784: }
10785: }
10786: }
10787: if (@{$allpos{$type}} > 0) {
10788: my $idx = 0;
10789: foreach my $item (@{$allpos{$type}}) {
10790: if ($item ne '') {
10791: $confhash{$type}{$item}{'order'} = $idx;
10792: if (ref($domconfig{$action}) eq 'HASH') {
10793: if (ref($domconfig{$action}{$type}) eq 'HASH') {
10794: if (ref($domconfig{$action}{$type}{$item}) eq 'HASH') {
10795: if ($domconfig{$action}{$type}{$item}{'order'} ne $idx) {
10796: $changes{$type}{$item} = 1;
10797: }
10798: }
10799: }
10800: }
10801: $idx ++;
10802: }
10803: }
10804: }
10805: }
10806: if (ref($validationitemsref) eq 'ARRAY') {
10807: foreach my $item (@{$validationitemsref}) {
10808: if ($item eq 'fields') {
10809: my @changed;
10810: @{$confhash{'validation'}{$item}} = &Apache::loncommon::get_env_multiple('form.requestcourses_validation_'.$item);
10811: if (@{$confhash{'validation'}{$item}} > 0) {
10812: @{$confhash{'validation'}{$item}} = sort(@{$confhash{'validation'}{$item}});
10813: }
10814: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
10815: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
10816: if (ref($domconfig{'requestcourses'}{'validation'}{$item}) eq 'ARRAY') {
10817: @changed = &Apache::loncommon::compare_arrays($confhash{'validation'}{$item},
10818: $domconfig{'requestcourses'}{'validation'}{$item});
10819: } else {
10820: @changed = @{$confhash{'validation'}{$item}};
10821: }
10822: } else {
10823: @changed = @{$confhash{'validation'}{$item}};
10824: }
10825: } else {
10826: @changed = @{$confhash{'validation'}{$item}};
10827: }
10828: if (@changed) {
10829: if ($confhash{'validation'}{$item}) {
10830: $changes{'validation'}{$item} = join(', ',@{$confhash{'validation'}{$item}});
10831: } else {
10832: $changes{'validation'}{$item} = &mt('None');
10833: }
10834: }
10835: } else {
10836: $confhash{'validation'}{$item} = $env{'form.requestcourses_validation_'.$item};
10837: if ($item eq 'markup') {
10838: if ($env{'form.requestcourses_validation_'.$item}) {
10839: $env{'form.requestcourses_validation_'.$item} =~ s/[\n\r\f]+/\s/gs;
10840: }
10841: }
10842: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
10843: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
10844: if ($domconfig{'requestcourses'}{'validation'}{$item} ne $confhash{'validation'}{$item}) {
10845: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
10846: }
10847: } else {
10848: if ($confhash{'validation'}{$item} ne '') {
10849: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
10850: }
10851: }
10852: } else {
10853: if ($confhash{'validation'}{$item} ne '') {
10854: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
10855: }
10856: }
10857: }
10858: }
10859: }
10860: if ($env{'form.validationdc'}) {
10861: my $newval = $env{'form.validationdc'};
10862: my %domcoords = &Apache::lonnet::get_active_domroles($dom,['dc']);
10863: if (exists($domcoords{$newval})) {
10864: $confhash{'validation'}{'dc'} = $newval;
10865: }
10866: }
10867: if (ref($confhash{'validation'}) eq 'HASH') {
10868: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
10869: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
10870: if ($domconfig{'requestcourses'}{'validation'}{'dc'}) {
10871: unless ($confhash{'validation'}{'dc'} eq $domconfig{'requestcourses'}{'validation'}{'dc'}) {
10872: if ($confhash{'validation'}{'dc'} eq '') {
10873: $changes{'validation'}{'dc'} = &mt('None');
10874: } else {
10875: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
10876: }
10877: }
10878: } elsif ($confhash{'validation'}{'dc'} ne '') {
10879: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
10880: }
10881: } elsif ($confhash{'validation'}{'dc'} ne '') {
10882: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
10883: }
10884: } elsif ($confhash{'validation'}{'dc'} ne '') {
10885: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
10886: }
10887: } else {
10888: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
10889: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
10890: if ($domconfig{'requestcourses'}{'validation'}{'dc'}) {
10891: $changes{'validation'}{'dc'} = &mt('None');
10892: }
10893: }
10894: }
10895: }
10896: }
10897: } else {
10898: $confhash{'defaultquota'}{'default'} = $env{'form.defaultquota'};
10899: $confhash{'authorquota'}{'default'} = $env{'form.authorquota'};
10900: }
10901: foreach my $item (@usertools) {
10902: foreach my $type (@{$types},'default','_LC_adv') {
10903: my $unset;
10904: if ($context eq 'requestcourses') {
10905: $unset = '0';
10906: if ($type eq '_LC_adv') {
10907: $unset = '';
10908: }
10909: if ($confhash{$item}{$type} eq 'autolimit') {
10910: $confhash{$item}{$type} .= '=';
10911: unless ($limithash{$item}{$type} =~ /\D/) {
10912: $confhash{$item}{$type} .= $limithash{$item}{$type};
10913: }
10914: }
10915: } elsif ($context eq 'requestauthor') {
10916: $unset = '0';
10917: if ($type eq '_LC_adv') {
10918: $unset = '';
10919: }
10920: } else {
10921: if (grep(/^\Q$type\E$/,@{$toolshash{$item}})) {
10922: $confhash{$item}{$type} = 1;
10923: } else {
10924: $confhash{$item}{$type} = 0;
10925: }
10926: }
10927: if (ref($domconfig{$action}) eq 'HASH') {
10928: if ($action eq 'requestauthor') {
10929: if ($domconfig{$action}{$type} ne $confhash{$type}) {
10930: $changes{$type} = 1;
10931: }
10932: } elsif (ref($domconfig{$action}{$item}) eq 'HASH') {
10933: if ($domconfig{$action}{$item}{$type} ne $confhash{$item}{$type}) {
10934: $changes{$item}{$type} = 1;
10935: }
10936: } else {
10937: if ($context eq 'requestcourses') {
10938: if ($confhash{$item}{$type} ne $unset) {
10939: $changes{$item}{$type} = 1;
10940: }
10941: } else {
10942: if (!$confhash{$item}{$type}) {
10943: $changes{$item}{$type} = 1;
10944: }
10945: }
10946: }
10947: } else {
10948: if ($context eq 'requestcourses') {
10949: if ($confhash{$item}{$type} ne $unset) {
10950: $changes{$item}{$type} = 1;
10951: }
10952: } elsif ($context eq 'requestauthor') {
10953: if ($confhash{$type} ne $unset) {
10954: $changes{$type} = 1;
10955: }
10956: } else {
10957: if (!$confhash{$item}{$type}) {
10958: $changes{$item}{$type} = 1;
10959: }
10960: }
10961: }
10962: }
10963: }
10964: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
10965: if (ref($domconfig{'quotas'}) eq 'HASH') {
10966: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
10967: foreach my $key (keys(%{$domconfig{'quotas'}{'defaultquota'}})) {
10968: if (exists($confhash{'defaultquota'}{$key})) {
10969: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{'defaultquota'}{$key}) {
10970: $changes{'defaultquota'}{$key} = 1;
10971: }
10972: } else {
10973: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{'defaultquota'}{$key};
10974: }
10975: }
10976: } else {
10977: foreach my $key (keys(%{$domconfig{'quotas'}})) {
10978: if (exists($confhash{'defaultquota'}{$key})) {
10979: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{$key}) {
10980: $changes{'defaultquota'}{$key} = 1;
10981: }
10982: } else {
10983: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{$key};
10984: }
10985: }
10986: }
10987: if (ref($domconfig{'quotas'}{'authorquota'}) eq 'HASH') {
10988: foreach my $key (keys(%{$domconfig{'quotas'}{'authorquota'}})) {
10989: if (exists($confhash{'authorquota'}{$key})) {
10990: if ($confhash{'authorquota'}{$key} ne $domconfig{'quotas'}{'authorquota'}{$key}) {
10991: $changes{'authorquota'}{$key} = 1;
10992: }
10993: } else {
10994: $confhash{'authorquota'}{$key} = $domconfig{'quotas'}{'authorquota'}{$key};
10995: }
10996: }
10997: }
10998: }
10999: if (ref($confhash{'defaultquota'}) eq 'HASH') {
11000: foreach my $key (keys(%{$confhash{'defaultquota'}})) {
11001: if (ref($domconfig{'quotas'}) eq 'HASH') {
11002: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
11003: if (!exists($domconfig{'quotas'}{'defaultquota'}{$key})) {
11004: $changes{'defaultquota'}{$key} = 1;
11005: }
11006: } else {
11007: if (!exists($domconfig{'quotas'}{$key})) {
11008: $changes{'defaultquota'}{$key} = 1;
11009: }
11010: }
11011: } else {
11012: $changes{'defaultquota'}{$key} = 1;
11013: }
11014: }
11015: }
11016: if (ref($confhash{'authorquota'}) eq 'HASH') {
11017: foreach my $key (keys(%{$confhash{'authorquota'}})) {
11018: if (ref($domconfig{'quotas'}) eq 'HASH') {
11019: if (ref($domconfig{'quotas'}{'authorquota'}) eq 'HASH') {
11020: if (!exists($domconfig{'quotas'}{'authorquota'}{$key})) {
11021: $changes{'authorquota'}{$key} = 1;
11022: }
11023: } else {
11024: $changes{'authorquota'}{$key} = 1;
11025: }
11026: } else {
11027: $changes{'authorquota'}{$key} = 1;
11028: }
11029: }
11030: }
11031: }
11032:
11033: if ($context eq 'requestauthor') {
11034: $domdefaults{'requestauthor'} = \%confhash;
11035: } else {
11036: foreach my $key (keys(%confhash)) {
11037: unless (($context eq 'requestcourses') && (($key eq 'textbooks') || ($key eq 'templates'))) {
11038: $domdefaults{$key} = $confhash{$key};
11039: }
11040: }
11041: }
11042:
11043: my %quotahash = (
11044: $action => { %confhash }
11045: );
11046: my $putresult = &Apache::lonnet::put_dom('configuration',\%quotahash,
11047: $dom);
11048: if ($putresult eq 'ok') {
11049: if (keys(%changes) > 0) {
11050: my $cachetime = 24*60*60;
11051: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
11052: if (ref($lastactref) eq 'HASH') {
11053: $lastactref->{'domdefaults'} = 1;
11054: }
11055: $resulttext = &mt('Changes made:').'<ul>';
11056: unless (($context eq 'requestcourses') ||
11057: ($context eq 'requestauthor')) {
11058: if (ref($changes{'defaultquota'}) eq 'HASH') {
11059: $resulttext .= '<li>'.&mt('Portfolio default quotas').'<ul>';
11060: foreach my $type (@{$types},'default') {
11061: if (defined($changes{'defaultquota'}{$type})) {
11062: my $typetitle = $usertypes->{$type};
11063: if ($type eq 'default') {
11064: $typetitle = $othertitle;
11065: }
11066: $resulttext .= '<li>'.&mt('[_1] set to [_2] MB',$typetitle,$confhash{'defaultquota'}{$type}).'</li>';
11067: }
11068: }
11069: $resulttext .= '</ul></li>';
11070: }
11071: if (ref($changes{'authorquota'}) eq 'HASH') {
11072: $resulttext .= '<li>'.&mt('Authoring Space default quotas').'<ul>';
11073: foreach my $type (@{$types},'default') {
11074: if (defined($changes{'authorquota'}{$type})) {
11075: my $typetitle = $usertypes->{$type};
11076: if ($type eq 'default') {
11077: $typetitle = $othertitle;
11078: }
11079: $resulttext .= '<li>'.&mt('[_1] set to [_2] MB',$typetitle,$confhash{'authorquota'}{$type}).'</li>';
11080: }
11081: }
11082: $resulttext .= '</ul></li>';
11083: }
11084: }
11085: my %newenv;
11086: foreach my $item (@usertools) {
11087: my (%haschgs,%inconf);
11088: if ($context eq 'requestauthor') {
11089: %haschgs = %changes;
11090: %inconf = %confhash;
11091: } else {
11092: if (ref($changes{$item}) eq 'HASH') {
11093: %haschgs = %{$changes{$item}};
11094: }
11095: if (ref($confhash{$item}) eq 'HASH') {
11096: %inconf = %{$confhash{$item}};
11097: }
11098: }
11099: if (keys(%haschgs) > 0) {
11100: my $newacc =
11101: &Apache::lonnet::usertools_access($env{'user.name'},
11102: $env{'user.domain'},
11103: $item,'reload',$context);
11104: if (($context eq 'requestcourses') ||
11105: ($context eq 'requestauthor')) {
11106: if ($env{'environment.canrequest.'.$item} ne $newacc) {
11107: $newenv{'environment.canrequest.'.$item} = $newacc;
11108: }
11109: } else {
11110: if ($env{'environment.availabletools.'.$item} ne $newacc) {
11111: $newenv{'environment.availabletools.'.$item} = $newacc;
11112: }
11113: }
11114: unless ($context eq 'requestauthor') {
11115: $resulttext .= '<li>'.$titles{$item}.'<ul>';
11116: }
11117: foreach my $type (@{$types},'default','_LC_adv') {
11118: if ($haschgs{$type}) {
11119: my $typetitle = $usertypes->{$type};
11120: if ($type eq 'default') {
11121: $typetitle = $othertitle;
11122: } elsif ($type eq '_LC_adv') {
11123: $typetitle = 'LON-CAPA Advanced Users';
11124: }
11125: if ($inconf{$type}) {
11126: if ($context eq 'requestcourses') {
11127: my $cond;
11128: if ($inconf{$type} =~ /^autolimit=(\d*)$/) {
11129: if ($1 eq '') {
11130: $cond = &mt('(Automatic processing of any request).');
11131: } else {
11132: $cond = &mt('(Automatic processing of requests up to limit of [quant,_1,request] per user).',$1);
11133: }
11134: } else {
11135: $cond = $conditions{$inconf{$type}};
11136: }
11137: $resulttext .= '<li>'.&mt('Set to be available to [_1].',$typetitle).' '.$cond.'</li>';
11138: } elsif ($context eq 'requestauthor') {
11139: $resulttext .= '<li>'.&mt('Set to "[_1]" for "[_2]".',
11140: $titles{$inconf{$type}},$typetitle);
11141:
11142: } else {
11143: $resulttext .= '<li>'.&mt('Set to be available to [_1]',$typetitle).'</li>';
11144: }
11145: } else {
11146: if ($type eq '_LC_adv') {
11147: if ($inconf{$type} eq '0') {
11148: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
11149: } else {
11150: $resulttext .= '<li>'.&mt('No override set for [_1]',$typetitle).'</li>';
11151: }
11152: } else {
11153: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
11154: }
11155: }
11156: }
11157: }
11158: unless ($context eq 'requestauthor') {
11159: $resulttext .= '</ul></li>';
11160: }
11161: }
11162: }
11163: if (($action eq 'requestcourses') || ($action eq 'requestauthor')) {
11164: if (ref($changes{'notify'}) eq 'HASH') {
11165: if ($changes{'notify'}{'approval'}) {
11166: if (ref($confhash{'notify'}) eq 'HASH') {
11167: if ($confhash{'notify'}{'approval'}) {
11168: $resulttext .= '<li>'.&mt('Notification of requests requiring approval will be sent to: ').$confhash{'notify'}{'approval'}.'</li>';
11169: } else {
11170: $resulttext .= '<li>'.&mt('No Domain Coordinators will receive notification of requests requiring approval.').'</li>';
11171: }
11172: }
11173: }
11174: }
11175: }
11176: if ($action eq 'requestcourses') {
11177: my @offon = ('off','on');
11178: if ($changes{'uniquecode'}) {
11179: if (ref($confhash{'uniquecode'}) eq 'HASH') {
11180: my $codestr = join(' ',map{ &mt($_); } sort(keys(%{$confhash{'uniquecode'}})));
11181: $resulttext .= '<li>'.
11182: &mt('Generation of six character code as course identifier for distribution to students set to on for: [_1].','<b>'.$codestr.'</b>').
11183: '</li>';
11184: } else {
11185: $resulttext .= '<li>'.&mt('Generation of six character code as course identifier for distribution to students set to off.').
11186: '</li>';
11187: }
11188: }
11189: foreach my $type ('textbooks','templates') {
11190: if (ref($changes{$type}) eq 'HASH') {
11191: $resulttext .= '<li>'.&mt("Available $type updated").'<ul>';
11192: foreach my $key (sort(keys(%{$changes{$type}}))) {
11193: my %coursehash = &Apache::lonnet::coursedescription($key);
11194: my $coursetitle = $coursehash{'description'};
11195: my $position = $confhash{$type}{$key}{'order'} + 1;
11196: $resulttext .= '<li>';
11197: foreach my $item ('subject','title','publisher','author') {
11198: next if ((($item eq 'author') || ($item eq 'publisher')) &&
11199: ($type eq 'templates'));
11200: my $name = $item.':';
11201: $name =~ s/^(\w)/\U$1/;
11202: $resulttext .= &mt($name).' '.$confhash{$type}{$key}{$item}.'<br />';
11203: }
11204: $resulttext .= ' '.&mt('Order: [_1]',$position).'<br />';
11205: if ($type eq 'textbooks') {
11206: if ($confhash{$type}{$key}{'image'}) {
11207: $resulttext .= ' '.&mt('Image: [_1]',
11208: '<img src="'.$confhash{$type}{$key}{'image'}.'"'.
11209: ' alt="Textbook cover" />').'<br />';
11210: }
11211: }
11212: $resulttext .= ' '.&mt('LON-CAPA Course: [_1]',$coursetitle).'</li>';
11213: }
11214: $resulttext .= '</ul></li>';
11215: }
11216: }
11217: if (ref($changes{'validation'}) eq 'HASH') {
11218: if ((ref($validationitemsref) eq 'ARRAY') && (ref($validationnamesref) eq 'HASH')) {
11219: $resulttext .= '<li>'.&mt('Validation of courses/communities updated').'<ul>';
11220: foreach my $item (@{$validationitemsref}) {
11221: if (exists($changes{'validation'}{$item})) {
11222: if ($item eq 'markup') {
11223: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$validationnamesref->{$item},
11224: '<br /><pre>'.$changes{'validation'}{$item}.'</pre>').'</li>';
11225: } else {
11226: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$validationnamesref->{$item},
11227: '<b>'.$changes{'validation'}{$item}.'</b>').'</li>';
11228: }
11229: }
11230: }
11231: if (exists($changes{'validation'}{'dc'})) {
11232: $resulttext .= '<li>'.&mt('Validated course requests identified as processed by: [_1]',
11233: '<b>'.$changes{'validation'}{'dc'}.'</b>').'</li>';
11234: }
11235: }
11236: }
11237: }
11238: $resulttext .= '</ul>';
11239: if (keys(%newenv)) {
11240: &Apache::lonnet::appenv(\%newenv);
11241: }
11242: } else {
11243: if ($context eq 'requestcourses') {
11244: $resulttext = &mt('No changes made to rights to request creation of courses.');
11245: } elsif ($context eq 'requestauthor') {
11246: $resulttext = &mt('No changes made to rights to request author space.');
11247: } else {
11248: $resulttext = &mt('No changes made to availability of personal information pages, blogs, portfolios or default quotas');
11249: }
11250: }
11251: } else {
11252: $resulttext = '<span class="LC_error">'.
11253: &mt('An error occurred: [_1]',$putresult).'</span>';
11254: }
11255: if ($errors) {
11256: $resulttext .= '<p>'.&mt('The following errors occurred when modifying Textbook settings.').
11257: '<ul>'.$errors.'</ul></p>';
11258: }
11259: return $resulttext;
11260: }
11261:
11262: sub process_textbook_image {
11263: my ($r,$dom,$confname,$caller,$cdom,$cnum,$type,$configuserok,$switchserver,$author_ok) = @_;
11264: my $filename = $env{'form.'.$caller.'.filename'};
11265: my ($error,$url);
11266: my ($width,$height) = (50,50);
11267: if ($configuserok eq 'ok') {
11268: if ($switchserver) {
11269: $error = &mt('Upload of textbook image is not permitted to this server: [_1]',
11270: $switchserver);
11271: } elsif ($author_ok eq 'ok') {
11272: my ($result,$imageurl) =
11273: &publishlogo($r,'upload',$caller,$dom,$confname,
11274: "$type/$cdom/$cnum/cover",$width,$height);
11275: if ($result eq 'ok') {
11276: $url = $imageurl;
11277: } else {
11278: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$filename,$result);
11279: }
11280: } else {
11281: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$author_ok);
11282: }
11283: } else {
11284: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$configuserok);
11285: }
11286: return ($url,$error);
11287: }
11288:
11289: sub modify_ltitools {
11290: my ($r,$dom,$action,$lastactref,%domconfig) = @_;
11291: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
11292: my ($newid,@allpos,%changes,%confhash,%encconfig,$errors,$resulttext);
11293: my $confname = $dom.'-domainconfig';
11294: my $servadm = $r->dir_config('lonAdmEMail');
11295: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
11296: my (%posslti,%possfield);
11297: my @courseroles = ('cc','in','ta','ep','st');
11298: my @ltiroles = qw(Instructor ContentDeveloper TeachingAssistant Learner);
11299: map { $posslti{$_} = 1; } @ltiroles;
11300: my @allfields = ('fullname','firstname','lastname','email','user','roles');
11301: map { $possfield{$_} = 1; } @allfields;
11302: my %lt = <itools_names();
11303: if ($env{'form.ltitools_add'}) {
11304: my $title = $env{'form.ltitools_add_title'};
11305: $title =~ s/(`)/'/g;
11306: ($newid,my $error) = &get_ltitools_id($dom,$title);
11307: if ($newid) {
11308: my $position = $env{'form.ltitools_add_pos'};
11309: $position =~ s/\D+//g;
11310: if ($position ne '') {
11311: $allpos[$position] = $newid;
11312: }
11313: $changes{$newid} = 1;
11314: foreach my $item ('title','url','key','secret','lifetime') {
11315: $env{'form.ltitools_add_'.$item} =~ s/(`)/'/g;
11316: if ($item eq 'lifetime') {
11317: $env{'form.ltitools_add_'.$item} =~ s/[^\d.]//g;
11318: }
11319: if ($env{'form.ltitools_add_'.$item}) {
11320: if (($item eq 'key') || ($item eq 'secret')) {
11321: $encconfig{$newid}{$item} = $env{'form.ltitools_add_'.$item};
11322: } else {
11323: $confhash{$newid}{$item} = $env{'form.ltitools_add_'.$item};
11324: }
11325: }
11326: }
11327: if ($env{'form.ltitools_add_version'} eq 'LTI-1p0') {
11328: $confhash{$newid}{'version'} = $env{'form.ltitools_add_version'};
11329: }
11330: if ($env{'form.ltitools_add_msgtype'} eq 'basic-lti-launch-request') {
11331: $confhash{$newid}{'msgtype'} = $env{'form.ltitools_add_msgtype'};
11332: }
11333: if ($env{'form.ltitools_add_sigmethod'} eq 'HMAC-SHA256') {
11334: $confhash{$newid}{'sigmethod'} = $env{'form.ltitools_add_sigmethod'};
11335: } else {
11336: $confhash{$newid}{'sigmethod'} = 'HMAC-SHA1';
11337: }
11338: foreach my $item ('width','height','linktext','explanation') {
11339: $env{'form.ltitools_add_'.$item} =~ s/^\s+//;
11340: $env{'form.ltitools_add_'.$item} =~ s/\s+$//;
11341: if (($item eq 'width') || ($item eq 'height')) {
11342: if ($env{'form.ltitools_add_'.$item} =~ /^\d+$/) {
11343: $confhash{$newid}{'display'}{$item} = $env{'form.ltitools_add_'.$item};
11344: }
11345: } else {
11346: if ($env{'form.ltitools_add_'.$item} ne '') {
11347: $confhash{$newid}{'display'}{$item} = $env{'form.ltitools_add_'.$item};
11348: }
11349: }
11350: }
11351: if ($env{'form.ltitools_add_target'} eq 'window') {
11352: $confhash{$newid}{'display'}{'target'} = $env{'form.ltitools_add_target'};
11353: } elsif ($env{'form.ltitools_add_target'} eq 'tab') {
11354: $confhash{$newid}{'display'}{'target'} = $env{'form.ltitools_add_target'};
11355: } else {
11356: $confhash{$newid}{'display'}{'target'} = 'iframe';
11357: }
11358: foreach my $item ('passback','roster') {
11359: if ($env{'form.ltitools_'.$item.'_add'}) {
11360: $confhash{$newid}{$item} = 1;
11361: if ($env{'form.ltitools_'.$item.'valid_add'} ne '') {
11362: my $lifetime = $env{'form.ltitools_'.$item.'valid_add'};
11363: $lifetime =~ s/^\s+|\s+$//g;
11364: if ($lifetime =~ /^\d+\.?\d*$/) {
11365: $confhash{$newid}{$item.'valid'} = $lifetime;
11366: }
11367: }
11368: }
11369: }
11370: if ($env{'form.ltitools_add_image.filename'} ne '') {
11371: my ($imageurl,$error) =
11372: &process_ltitools_image($r,$dom,$confname,'ltitools_add_image',$newid,
11373: $configuserok,$switchserver,$author_ok);
11374: if ($imageurl) {
11375: $confhash{$newid}{'image'} = $imageurl;
11376: }
11377: if ($error) {
11378: &Apache::lonnet::logthis($error);
11379: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
11380: }
11381: }
11382: my @fields = &Apache::loncommon::get_env_multiple('form.ltitools_add_fields');
11383: foreach my $field (@fields) {
11384: if ($possfield{$field}) {
11385: if ($field eq 'roles') {
11386: foreach my $role (@courseroles) {
11387: my $choice = $env{'form.ltitools_add_roles_'.$role};
11388: if (($choice ne '') && ($posslti{$choice})) {
11389: $confhash{$newid}{'roles'}{$role} = $choice;
11390: if ($role eq 'cc') {
11391: $confhash{$newid}{'roles'}{'co'} = $choice;
11392: }
11393: }
11394: }
11395: } else {
11396: $confhash{$newid}{'fields'}{$field} = 1;
11397: }
11398: }
11399: }
11400: if (ref($confhash{$newid}{'fields'}) eq 'HASH') {
11401: if ($confhash{$newid}{'fields'}{'user'}) {
11402: if ($env{'form.ltitools_userincdom_add'}) {
11403: $confhash{$newid}{'incdom'} = 1;
11404: }
11405: }
11406: }
11407: my @courseconfig = &Apache::loncommon::get_env_multiple('form.ltitools_courseconfig');
11408: foreach my $item (@courseconfig) {
11409: $confhash{$newid}{'crsconf'}{$item} = 1;
11410: }
11411: if ($env{'form.ltitools_add_custom'}) {
11412: my $name = $env{'form.ltitools_add_custom_name'};
11413: my $value = $env{'form.ltitools_add_custom_value'};
11414: $value =~ s/(`)/'/g;
11415: $name =~ s/(`)/'/g;
11416: $confhash{$newid}{'custom'}{$name} = $value;
11417: }
11418: } else {
11419: my $error = &mt('Failed to acquire unique ID for new external tool');
11420: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
11421: }
11422: }
11423: if (ref($domconfig{$action}) eq 'HASH') {
11424: my %deletions;
11425: my @todelete = &Apache::loncommon::get_env_multiple('form.ltitools_del');
11426: if (@todelete) {
11427: map { $deletions{$_} = 1; } @todelete;
11428: }
11429: my %customadds;
11430: my @newcustom = &Apache::loncommon::get_env_multiple('form.ltitools_customadd');
11431: if (@newcustom) {
11432: map { $customadds{$_} = 1; } @newcustom;
11433: }
11434: my %imgdeletions;
11435: my @todeleteimages = &Apache::loncommon::get_env_multiple('form.ltitools_image_del');
11436: if (@todeleteimages) {
11437: map { $imgdeletions{$_} = 1; } @todeleteimages;
11438: }
11439: my $maxnum = $env{'form.ltitools_maxnum'};
11440: for (my $i=0; $i<=$maxnum; $i++) {
11441: my $itemid = $env{'form.ltitools_id_'.$i};
11442: $itemid =~ s/\D+//g;
11443: if (ref($domconfig{$action}{$itemid}) eq 'HASH') {
11444: if ($deletions{$itemid}) {
11445: if ($domconfig{$action}{$itemid}{'image'}) {
11446: #FIXME need to obsolete item in RES space
11447: }
11448: $changes{$itemid} = $domconfig{$action}{$itemid}{'title'};
11449: next;
11450: } else {
11451: my $newpos = $env{'form.ltitools_'.$itemid};
11452: $newpos =~ s/\D+//g;
11453: foreach my $item ('title','url','lifetime') {
11454: $confhash{$itemid}{$item} = $env{'form.ltitools_'.$item.'_'.$i};
11455: if ($domconfig{$action}{$itemid}{$item} ne $confhash{$itemid}{$item}) {
11456: $changes{$itemid} = 1;
11457: }
11458: }
11459: foreach my $item ('key','secret') {
11460: $encconfig{$itemid}{$item} = $env{'form.ltitools_'.$item.'_'.$i};
11461: if ($domconfig{$action}{$itemid}{$item} ne $encconfig{$itemid}{$item}) {
11462: $changes{$itemid} = 1;
11463: }
11464: }
11465: if ($env{'form.ltitools_version_'.$i} eq 'LTI-1p0') {
11466: $confhash{$itemid}{'version'} = $env{'form.ltitools_version_'.$i};
11467: }
11468: if ($env{'form.ltitools_msgtype_'.$i} eq 'basic-lti-launch-request') {
11469: $confhash{$itemid}{'msgtype'} = $env{'form.ltitools_msgtype_'.$i};
11470: }
11471: if ($env{'form.ltitools_sigmethod_'.$i} eq 'HMAC-SHA256') {
11472: $confhash{$itemid}{'sigmethod'} = $env{'form.ltitools_sigmethod_'.$i};
11473: } else {
11474: $confhash{$itemid}{'sigmethod'} = 'HMAC-SHA1';
11475: }
11476: if ($domconfig{$action}{$itemid}{'sigmethod'} eq '') {
11477: if ($confhash{$itemid}{'sigmethod'} ne 'HMAC-SHA1') {
11478: $changes{$itemid} = 1;
11479: }
11480: } elsif ($domconfig{$action}{$itemid}{'sigmethod'} ne $confhash{$itemid}{'sigmethod'}) {
11481: $changes{$itemid} = 1;
11482: }
11483: foreach my $size ('width','height') {
11484: $env{'form.ltitools_'.$size.'_'.$i} =~ s/^\s+//;
11485: $env{'form.ltitools_'.$size.'_'.$i} =~ s/\s+$//;
11486: if ($env{'form.ltitools_'.$size.'_'.$i} =~ /^\d+$/) {
11487: $confhash{$itemid}{'display'}{$size} = $env{'form.ltitools_'.$size.'_'.$i};
11488: if (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
11489: if ($domconfig{$action}{$itemid}{'display'}{$size} ne $confhash{$itemid}{'display'}{$size}) {
11490: $changes{$itemid} = 1;
11491: }
11492: } else {
11493: $changes{$itemid} = 1;
11494: }
11495: } elsif (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
11496: if ($domconfig{$action}{$itemid}{'display'}{$size} ne '') {
11497: $changes{$itemid} = 1;
11498: }
11499: }
11500: }
11501: foreach my $item ('linktext','explanation') {
11502: $env{'form.ltitools_'.$item.'_'.$i} =~ s/^\s+//;
11503: $env{'form.ltitools_'.$item.'_'.$i} =~ s/\s+$//;
11504: if ($env{'form.ltitools_'.$item.'_'.$i} ne '') {
11505: $confhash{$itemid}{'display'}{$item} = $env{'form.ltitools_'.$item.'_'.$i};
11506: if (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
11507: if ($domconfig{$action}{$itemid}{'display'}{$item} ne $confhash{$itemid}{'display'}{$item}) {
11508: $changes{$itemid} = 1;
11509: }
11510: } else {
11511: $changes{$itemid} = 1;
11512: }
11513: } elsif (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
11514: if ($domconfig{$action}{$itemid}{'display'}{$item} ne '') {
11515: $changes{$itemid} = 1;
11516: }
11517: }
11518: }
11519: if ($env{'form.ltitools_target_'.$i} eq 'window') {
11520: $confhash{$itemid}{'display'}{'target'} = $env{'form.ltitools_target_'.$i};
11521: } elsif ($env{'form.ltitools_target_'.$i} eq 'tab') {
11522: $confhash{$itemid}{'display'}{'target'} = $env{'form.ltitools_target_'.$i};
11523: } else {
11524: $confhash{$itemid}{'display'}{'target'} = 'iframe';
11525: }
11526: if (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
11527: if ($domconfig{$action}{$itemid}{'display'}{'target'} ne $confhash{$itemid}{'display'}{'target'}) {
11528: $changes{$itemid} = 1;
11529: }
11530: } else {
11531: $changes{$itemid} = 1;
11532: }
11533: foreach my $extra ('passback','roster') {
11534: if ($env{'form.ltitools_'.$extra.'_'.$i}) {
11535: $confhash{$itemid}{$extra} = 1;
11536: if ($env{'form.ltitools_'.$extra.'valid_'.$i} ne '') {
11537: my $lifetime = $env{'form.ltitools_'.$extra.'valid_'.$i};
11538: $lifetime =~ s/^\s+|\s+$//g;
11539: if ($lifetime =~ /^\d+\.?\d*$/) {
11540: $confhash{$itemid}{$extra.'valid'} = $lifetime;
11541: }
11542: }
11543: }
11544: if ($domconfig{$action}{$itemid}{$extra} ne $confhash{$itemid}{$extra}) {
11545: $changes{$itemid} = 1;
11546: }
11547: if ($domconfig{$action}{$itemid}{$extra.'valid'} ne $confhash{$itemid}{$extra.'valid'}) {
11548: $changes{$itemid} = 1;
11549: }
11550: }
11551: my @courseconfig = &Apache::loncommon::get_env_multiple('form.ltitools_courseconfig_'.$i);
11552: foreach my $item ('label','title','target','linktext','explanation','append') {
11553: if (grep(/^\Q$item\E$/,@courseconfig)) {
11554: $confhash{$itemid}{'crsconf'}{$item} = 1;
11555: if (ref($domconfig{$action}{$itemid}{'crsconf'}) eq 'HASH') {
11556: if ($domconfig{$action}{$itemid}{'crsconf'}{$item} ne $confhash{$itemid}{'crsconf'}{$item}) {
11557: $changes{$itemid} = 1;
11558: }
11559: } else {
11560: $changes{$itemid} = 1;
11561: }
11562: }
11563: }
11564: my @fields = &Apache::loncommon::get_env_multiple('form.ltitools_fields_'.$i);
11565: foreach my $field (@fields) {
11566: if ($possfield{$field}) {
11567: if ($field eq 'roles') {
11568: foreach my $role (@courseroles) {
11569: my $choice = $env{'form.ltitools_roles_'.$role.'_'.$i};
11570: if (($choice ne '') && ($posslti{$choice})) {
11571: $confhash{$itemid}{'roles'}{$role} = $choice;
11572: if ($role eq 'cc') {
11573: $confhash{$itemid}{'roles'}{'co'} = $choice;
11574: }
11575: }
11576: if (ref($domconfig{$action}{$itemid}{'roles'}) eq 'HASH') {
11577: if ($domconfig{$action}{$itemid}{'roles'}{$role} ne $confhash{$itemid}{'roles'}{$role}) {
11578: $changes{$itemid} = 1;
11579: }
11580: } elsif ($confhash{$itemid}{'roles'}{$role}) {
11581: $changes{$itemid} = 1;
11582: }
11583: }
11584: } else {
11585: $confhash{$itemid}{'fields'}{$field} = 1;
11586: if (ref($domconfig{$action}{$itemid}{'fields'}) eq 'HASH') {
11587: if ($domconfig{$action}{$itemid}{'fields'}{$field} ne $confhash{$itemid}{'fields'}{$field}) {
11588: $changes{$itemid} = 1;
11589: }
11590: } else {
11591: $changes{$itemid} = 1;
11592: }
11593: }
11594: }
11595: }
11596: if (ref($confhash{$itemid}{'fields'}) eq 'HASH') {
11597: if ($confhash{$itemid}{'fields'}{'user'}) {
11598: if ($env{'form.ltitools_userincdom_'.$i}) {
11599: $confhash{$itemid}{'incdom'} = 1;
11600: }
11601: if ($domconfig{$action}{$itemid}{'incdom'} ne $confhash{$itemid}{'incdom'}) {
11602: $changes{$itemid} = 1;
11603: }
11604: }
11605: }
11606: $allpos[$newpos] = $itemid;
11607: }
11608: if ($imgdeletions{$itemid}) {
11609: $changes{$itemid} = 1;
11610: #FIXME need to obsolete item in RES space
11611: } elsif ($env{'form.ltitools_image_'.$i.'.filename'}) {
11612: my ($imgurl,$error) = &process_ltitools_image($r,$dom,$confname,'ltitools_image_'.$i,
11613: $itemid,$configuserok,$switchserver,
11614: $author_ok);
11615: if ($imgurl) {
11616: $confhash{$itemid}{'image'} = $imgurl;
11617: $changes{$itemid} = 1;
11618: }
11619: if ($error) {
11620: &Apache::lonnet::logthis($error);
11621: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
11622: }
11623: } elsif ($domconfig{$action}{$itemid}{'image'}) {
11624: $confhash{$itemid}{'image'} =
11625: $domconfig{$action}{$itemid}{'image'};
11626: }
11627: if ($customadds{$i}) {
11628: my $name = $env{'form.ltitools_custom_name_'.$i};
11629: $name =~ s/(`)/'/g;
11630: $name =~ s/^\s+//;
11631: $name =~ s/\s+$//;
11632: my $value = $env{'form.ltitools_custom_value_'.$i};
11633: $value =~ s/(`)/'/g;
11634: $value =~ s/^\s+//;
11635: $value =~ s/\s+$//;
11636: if ($name ne '') {
11637: $confhash{$itemid}{'custom'}{$name} = $value;
11638: $changes{$itemid} = 1;
11639: }
11640: }
11641: my %customdels;
11642: my @customdeletions = &Apache::loncommon::get_env_multiple('form.ltitools_customdel_'.$i);
11643: if (@customdeletions) {
11644: $changes{$itemid} = 1;
11645: }
11646: map { $customdels{$_} = 1; } @customdeletions;
11647: if (ref($domconfig{$action}{$itemid}{'custom'}) eq 'HASH') {
11648: foreach my $key (keys(%{$domconfig{$action}{$itemid}{'custom'}})) {
11649: unless ($customdels{$key}) {
11650: if ($env{'form.ltitools_customval_'.$key.'_'.$i} ne '') {
11651: $confhash{$itemid}{'custom'}{$key} = $env{'form.ltitools_customval_'.$key.'_'.$i};
11652: }
11653: if ($domconfig{$action}{$itemid}{'custom'}{$key} ne $env{'form.ltitools_customval_'.$key.'_'.$i}) {
11654: $changes{$itemid} = 1;
11655: }
11656: }
11657: }
11658: }
11659: unless ($changes{$itemid}) {
11660: foreach my $key (keys(%{$domconfig{$action}{$itemid}})) {
11661: if (ref($domconfig{$action}{$itemid}{$key}) eq 'HASH') {
11662: if (ref($confhash{$itemid}{$key}) eq 'HASH') {
11663: foreach my $innerkey (keys(%{$domconfig{$action}{$itemid}{$key}})) {
11664: unless (exists($confhash{$itemid}{$key}{$innerkey})) {
11665: $changes{$itemid} = 1;
11666: last;
11667: }
11668: }
11669: } elsif (keys(%{$domconfig{$action}{$itemid}{$key}}) > 0) {
11670: $changes{$itemid} = 1;
11671: }
11672: }
11673: last if ($changes{$itemid});
11674: }
11675: }
11676: }
11677: }
11678: }
11679: if (@allpos > 0) {
11680: my $idx = 0;
11681: foreach my $itemid (@allpos) {
11682: if ($itemid ne '') {
11683: $confhash{$itemid}{'order'} = $idx;
11684: if (ref($domconfig{$action}) eq 'HASH') {
11685: if (ref($domconfig{$action}{$itemid}) eq 'HASH') {
11686: if ($domconfig{$action}{$itemid}{'order'} ne $idx) {
11687: $changes{$itemid} = 1;
11688: }
11689: }
11690: }
11691: $idx ++;
11692: }
11693: }
11694: }
11695: my %ltitoolshash = (
11696: $action => { %confhash }
11697: );
11698: my $putresult = &Apache::lonnet::put_dom('configuration',\%ltitoolshash,
11699: $dom);
11700: if ($putresult eq 'ok') {
11701: my %ltienchash = (
11702: $action => { %encconfig }
11703: );
11704: &Apache::lonnet::put_dom('encconfig',\%ltienchash,$dom);
11705: if (keys(%changes) > 0) {
11706: my $cachetime = 24*60*60;
11707: my %ltiall = %confhash;
11708: foreach my $id (keys(%ltiall)) {
11709: if (ref($encconfig{$id}) eq 'HASH') {
11710: foreach my $item ('key','secret') {
11711: $ltiall{$id}{$item} = $encconfig{$id}{$item};
11712: }
11713: }
11714: }
11715: &Apache::lonnet::do_cache_new('ltitools',$dom,\%ltiall,$cachetime);
11716: if (ref($lastactref) eq 'HASH') {
11717: $lastactref->{'ltitools'} = 1;
11718: }
11719: $resulttext = &mt('Changes made:').'<ul>';
11720: my %bynum;
11721: foreach my $itemid (sort(keys(%changes))) {
11722: my $position = $confhash{$itemid}{'order'};
11723: $bynum{$position} = $itemid;
11724: }
11725: foreach my $pos (sort { $a <=> $b } keys(%bynum)) {
11726: my $itemid = $bynum{$pos};
11727: if (ref($confhash{$itemid}) ne 'HASH') {
11728: $resulttext .= '<li>'.&mt('Deleted: [_1]',$changes{$itemid}).'</li>';
11729: } else {
11730: $resulttext .= '<li><b>'.$confhash{$itemid}{'title'}.'</b>';
11731: if ($confhash{$itemid}{'image'}) {
11732: $resulttext .= ' '.
11733: '<img src="'.$confhash{$itemid}{'image'}.'"'.
11734: ' alt="'.&mt('Tool Provider icon').'" />';
11735: }
11736: $resulttext .= '</li><ul>';
11737: my $position = $pos + 1;
11738: $resulttext .= '<li>'.&mt('Order: [_1]',$position).'</li>';
11739: foreach my $item ('version','msgtype','sigmethod','url','lifetime') {
11740: if ($confhash{$itemid}{$item} ne '') {
11741: $resulttext .= '<li>'.$lt{$item}.': '.$confhash{$itemid}{$item}.'</li>';
11742: }
11743: }
11744: if ($encconfig{$itemid}{'key'} ne '') {
11745: $resulttext .= '<li>'.$lt{'key'}.': '.$encconfig{$itemid}{'key'}.'</li>';
11746: }
11747: if ($encconfig{$itemid}{'secret'} ne '') {
11748: $resulttext .= '<li>'.$lt{'secret'}.': ';
11749: my $num = length($encconfig{$itemid}{'secret'});
11750: $resulttext .= ('*'x$num).'</li>';
11751: }
11752: $resulttext .= '<li>'.&mt('Configurable in course:');
11753: my @possconfig = ('label','title','target','linktext','explanation','append');
11754: my $numconfig = 0;
11755: if (ref($confhash{$itemid}{'crsconf'}) eq 'HASH') {
11756: foreach my $item (@possconfig) {
11757: if ($confhash{$itemid}{'crsconf'}{$item}) {
11758: $numconfig ++;
11759: $resulttext .= ' "'.$lt{'crs'.$item}.'"';
11760: }
11761: }
11762: }
11763: if (!$numconfig) {
11764: $resulttext .= &mt('None');
11765: }
11766: $resulttext .= '</li>';
11767: foreach my $item ('passback','roster') {
11768: $resulttext .= '<li>'.$lt{$item}.' ';
11769: if ($confhash{$itemid}{$item}) {
11770: $resulttext .= &mt('Yes');
11771: if ($confhash{$itemid}{$item.'valid'}) {
11772: if ($item eq 'passback') {
11773: $resulttext .= ' '.&mt('valid for at least [quant,_1,day] after launch',
11774: $confhash{$itemid}{$item.'valid'});
11775: } else {
11776: $resulttext .= ' '.&mt('valid for at least [quant,_1,second] after launch',
11777: $confhash{$itemid}{$item.'valid'});
11778: }
11779: }
11780: } else {
11781: $resulttext .= &mt('No');
11782: }
11783: $resulttext .= '</li>';
11784: }
11785: if (ref($confhash{$itemid}{'display'}) eq 'HASH') {
11786: my $displaylist;
11787: if ($confhash{$itemid}{'display'}{'target'}) {
11788: $displaylist = &mt('Display target').': '.
11789: $confhash{$itemid}{'display'}{'target'}.',';
11790: }
11791: foreach my $size ('width','height') {
11792: if ($confhash{$itemid}{'display'}{$size}) {
11793: $displaylist .= (' 'x2).$lt{$size}.': '.
11794: $confhash{$itemid}{'display'}{$size}.',';
11795: }
11796: }
11797: if ($displaylist) {
11798: $displaylist =~ s/,$//;
11799: $resulttext .= '<li>'.$displaylist.'</li>';
11800: }
11801: foreach my $item ('linktext','explanation') {
11802: if ($confhash{$itemid}{'display'}{$item}) {
11803: $resulttext .= '<li>'.$lt{$item}.': '.$confhash{$itemid}{'display'}{$item}.'</li>';
11804: }
11805: }
11806: }
11807: if (ref($confhash{$itemid}{'fields'}) eq 'HASH') {
11808: my $fieldlist;
11809: foreach my $field (@allfields) {
11810: if ($confhash{$itemid}{'fields'}{$field}) {
11811: $fieldlist .= (' 'x2).$lt{$field}.',';
11812: }
11813: }
11814: if ($fieldlist) {
11815: $fieldlist =~ s/,$//;
11816: if ($confhash{$itemid}{'fields'}{'user'}) {
11817: if ($confhash{$itemid}{'incdom'}) {
11818: $fieldlist .= ' ('.&mt('username:domain').')';
11819: } else {
11820: $fieldlist .= ' ('.&mt('username').')';
11821: }
11822: }
11823: $resulttext .= '<li>'.&mt('Data sent').':'.$fieldlist.'</li>';
11824: }
11825: }
11826: if (ref($confhash{$itemid}{'roles'}) eq 'HASH') {
11827: my $rolemaps;
11828: foreach my $role (@courseroles) {
11829: if ($confhash{$itemid}{'roles'}{$role}) {
11830: $rolemaps .= (' 'x2).&Apache::lonnet::plaintext($role,'Course').'='.
11831: $confhash{$itemid}{'roles'}{$role}.',';
11832: }
11833: }
11834: if ($rolemaps) {
11835: $rolemaps =~ s/,$//;
11836: $resulttext .= '<li>'.&mt('Role mapping:').$rolemaps.'</li>';
11837: }
11838: }
11839: if (ref($confhash{$itemid}{'custom'}) eq 'HASH') {
11840: my $customlist;
11841: if (keys(%{$confhash{$itemid}{'custom'}})) {
11842: foreach my $key (sort(keys(%{$confhash{$itemid}{'custom'}}))) {
11843: $customlist .= $key.':'.$confhash{$itemid}{'custom'}{$key}.(' 'x2);
11844: }
11845: }
11846: if ($customlist) {
11847: $resulttext .= '<li>'.&mt('Custom items').': '.$customlist.'</li>';
11848: }
11849: }
11850: $resulttext .= '</ul></li>';
11851: }
11852: }
11853: $resulttext .= '</ul>';
11854: } else {
11855: $resulttext = &mt('No changes made.');
11856: }
11857: } else {
11858: $errors .= '<li><span class="LC_error">'.&mt('Failed to save changes').'</span></li>';
11859: }
11860: if ($errors) {
11861: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
11862: $errors.'</ul>';
11863: }
11864: return $resulttext;
11865: }
11866:
11867: sub process_ltitools_image {
11868: my ($r,$dom,$confname,$caller,$itemid,$configuserok,$switchserver,$author_ok) = @_;
11869: my $filename = $env{'form.'.$caller.'.filename'};
11870: my ($error,$url);
11871: my ($width,$height) = (21,21);
11872: if ($configuserok eq 'ok') {
11873: if ($switchserver) {
11874: $error = &mt('Upload of Tool Provider (LTI) icon is not permitted to this server: [_1]',
11875: $switchserver);
11876: } elsif ($author_ok eq 'ok') {
11877: my ($result,$imageurl,$madethumb) =
11878: &publishlogo($r,'upload',$caller,$dom,$confname,
11879: "ltitools/$itemid/icon",$width,$height);
11880: if ($result eq 'ok') {
11881: if ($madethumb) {
11882: my ($path,$imagefile) = ($imageurl =~ m{^(.+)/([^/]+)$});
11883: my $imagethumb = "$path/tn-".$imagefile;
11884: $url = $imagethumb;
11885: } else {
11886: $url = $imageurl;
11887: }
11888: } else {
11889: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$filename,$result);
11890: }
11891: } else {
11892: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$author_ok);
11893: }
11894: } else {
11895: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$configuserok);
11896: }
11897: return ($url,$error);
11898: }
11899:
11900: sub get_ltitools_id {
11901: my ($cdom,$title) = @_;
11902: # get lock on ltitools db
11903: my $lockhash = {
11904: lock => $env{'user.name'}.
11905: ':'.$env{'user.domain'},
11906: };
11907: my $tries = 0;
11908: my $gotlock = &Apache::lonnet::newput_dom('ltitools',$lockhash,$cdom);
11909: my ($id,$error);
11910:
11911: while (($gotlock ne 'ok') && ($tries<10)) {
11912: $tries ++;
11913: sleep (0.1);
11914: $gotlock = &Apache::lonnet::newput_dom('ltitools',$lockhash,$cdom);
11915: }
11916: if ($gotlock eq 'ok') {
11917: my %currids = &Apache::lonnet::dump_dom('ltitools',$cdom);
11918: if ($currids{'lock'}) {
11919: delete($currids{'lock'});
11920: if (keys(%currids)) {
11921: my @curr = sort { $a <=> $b } keys(%currids);
11922: if ($curr[-1] =~ /^\d+$/) {
11923: $id = 1 + $curr[-1];
11924: }
11925: } else {
11926: $id = 1;
11927: }
11928: if ($id) {
11929: unless (&Apache::lonnet::newput_dom('ltitools',{ $id => $title },$cdom) eq 'ok') {
11930: $error = 'nostore';
11931: }
11932: } else {
11933: $error = 'nonumber';
11934: }
11935: }
11936: my $dellockoutcome = &Apache::lonnet::del_dom('ltitools',['lock'],$cdom);
11937: } else {
11938: $error = 'nolock';
11939: }
11940: return ($id,$error);
11941: }
11942:
11943: sub modify_lti {
11944: my ($r,$dom,$action,$lastactref,%domconfig) = @_;
11945: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
11946: my ($newid,@allpos,%changes,%confhash,%encconfig,$errors,$resulttext);
11947: my (%posslti,%posslticrs,%posscrstype);
11948: my @courseroles = ('cc','in','ta','ep','st');
11949: my @ltiroles = qw(Learner Instructor ContentDeveloper TeachingAssistant Mentor Member Manager Administrator);
11950: my @lticourseroles = qw(Instructor TeachingAssistant Mentor Learner);
11951: my @coursetypes = ('official','unofficial','community','textbook','placement');
11952: my %coursetypetitles = &Apache::lonlocal::texthash (
11953: official => 'Official',
11954: unofficial => 'Unofficial',
11955: community => 'Community',
11956: textbook => 'Textbook',
11957: placement => 'Placement Test',
11958: );
11959: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
11960: my %lt = <i_names();
11961: map { $posslti{$_} = 1; } @ltiroles;
11962: map { $posslticrs{$_} = 1; } @lticourseroles;
11963: map { $posscrstype{$_} = 1; } @coursetypes;
11964:
11965: my %menutitles = <imenu_titles();
11966:
11967: my (@items,%deletions,%itemids);
11968: if ($env{'form.lti_add'}) {
11969: my $consumer = $env{'form.lti_consumer_add'};
11970: $consumer =~ s/(`)/'/g;
11971: ($newid,my $error) = &get_lti_id($dom,$consumer);
11972: if ($newid) {
11973: $itemids{'add'} = $newid;
11974: push(@items,'add');
11975: $changes{$newid} = 1;
11976: } else {
11977: my $error = &mt('Failed to acquire unique ID for new LTI configuration');
11978: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
11979: }
11980: }
11981: if (ref($domconfig{$action}) eq 'HASH') {
11982: my @todelete = &Apache::loncommon::get_env_multiple('form.lti_del');
11983: if (@todelete) {
11984: map { $deletions{$_} = 1; } @todelete;
11985: }
11986: my $maxnum = $env{'form.lti_maxnum'};
11987: for (my $i=0; $i<=$maxnum; $i++) {
11988: my $itemid = $env{'form.lti_id_'.$i};
11989: $itemid =~ s/\D+//g;
11990: if (ref($domconfig{$action}{$itemid}) eq 'HASH') {
11991: if ($deletions{$itemid}) {
11992: $changes{$itemid} = $domconfig{$action}{$itemid}{'consumer'};
11993: } else {
11994: push(@items,$i);
11995: $itemids{$i} = $itemid;
11996: }
11997: }
11998: }
11999: }
12000: foreach my $idx (@items) {
12001: my $itemid = $itemids{$idx};
12002: next unless ($itemid);
12003: my $position = $env{'form.lti_pos_'.$idx};
12004: $position =~ s/\D+//g;
12005: if ($position ne '') {
12006: $allpos[$position] = $itemid;
12007: }
12008: foreach my $item ('consumer','key','secret','lifetime','requser') {
12009: my $formitem = 'form.lti_'.$item.'_'.$idx;
12010: $env{$formitem} =~ s/(`)/'/g;
12011: if ($item eq 'lifetime') {
12012: $env{$formitem} =~ s/[^\d.]//g;
12013: }
12014: if ($env{$formitem} ne '') {
12015: if (($item eq 'key') || ($item eq 'secret')) {
12016: $encconfig{$itemid}{$item} = $env{$formitem};
12017: } else {
12018: $confhash{$itemid}{$item} = $env{$formitem};
12019: unless (($idx eq 'add') || ($changes{$itemid})) {
12020: if ($domconfig{$action}{$itemid}{$item} ne $confhash{$itemid}{$item}) {
12021: $changes{$itemid} = 1;
12022: }
12023: }
12024: }
12025: }
12026: }
12027: if ($env{'form.lti_version_'.$idx} eq 'LTI-1p0') {
12028: $confhash{$itemid}{'version'} = $env{'form.lti_version_'.$idx};
12029: }
12030: if ($confhash{$itemid}{'requser'}) {
12031: if ($env{'form.lti_mapuser_'.$idx} eq 'sourcedid') {
12032: $confhash{$itemid}{'mapuser'} = 'lis_person_sourcedid';
12033: } elsif ($env{'form.lti_mapuser_'.$idx} eq 'email') {
12034: $confhash{$itemid}{'mapuser'} = 'lis_person_contact_email_primary';
12035: } elsif ($env{'form.lti_mapuser_'.$idx} eq 'other') {
12036: my $mapuser = $env{'form.lti_customuser_'.$idx};
12037: $mapuser =~ s/(`)/'/g;
12038: $mapuser =~ s/^\s+|\s+$//g;
12039: $confhash{$itemid}{'mapuser'} = $mapuser;
12040: }
12041: foreach my $ltirole (@lticourseroles) {
12042: my $possrole = $env{'form.lti_maprole_'.$ltirole.'_'.$idx};
12043: if (grep(/^\Q$possrole\E$/,@courseroles)) {
12044: $confhash{$itemid}{'maproles'}{$ltirole} = $possrole;
12045: }
12046: }
12047: my @possmakeuser = &Apache::loncommon::get_env_multiple('form.lti_makeuser_'.$idx);
12048: my @makeuser;
12049: foreach my $ltirole (sort(@possmakeuser)) {
12050: if ($posslti{$ltirole}) {
12051: push(@makeuser,$ltirole);
12052: }
12053: }
12054: $confhash{$itemid}{'makeuser'} = \@makeuser;
12055: if (@makeuser) {
12056: my $lcauth = $env{'form.lti_lcauth_'.$idx};
12057: if ($lcauth =~ /^(internal|krb4|krb5|localauth)$/) {
12058: $confhash{$itemid}{'lcauth'} = $lcauth;
12059: if ($lcauth ne 'internal') {
12060: my $lcauthparm = $env{'form.lti_lcauthparm_'.$idx};
12061: $lcauthparm =~ s/^(\s+|\s+)$//g;
12062: $lcauthparm =~ s/`//g;
12063: if ($lcauthparm ne '') {
12064: $confhash{$itemid}{'lcauthparm'} = $lcauthparm;
12065: }
12066: }
12067: } else {
12068: $confhash{$itemid}{'lcauth'} = 'lti';
12069: }
12070: }
12071: my @possinstdata = &Apache::loncommon::get_env_multiple('form.lti_instdata_'.$idx);
12072: if (@possinstdata) {
12073: foreach my $field (@possinstdata) {
12074: if (exists($fieldtitles{$field})) {
12075: push(@{$confhash{$itemid}{'instdata'}});
12076: }
12077: }
12078: }
12079: if (($env{'form.lti_mapcrs_'.$idx} eq 'course_offering_sourcedid') ||
12080: ($env{'form.lti_mapcrs_'.$idx} eq 'context_id')) {
12081: $confhash{$itemid}{'mapcrs'} = $env{'form.lti_mapcrs_'.$idx};
12082: } elsif ($env{'form.lti_mapcrs_'.$idx} eq 'other') {
12083: my $mapcrs = $env{'form.lti_mapcrsfield_'.$idx};
12084: $mapcrs =~ s/(`)/'/g;
12085: $mapcrs =~ s/^\s+|\s+$//g;
12086: $confhash{$itemid}{'mapcrs'} = $mapcrs;
12087: }
12088: my @posstypes = &Apache::loncommon::get_env_multiple('form.lti_mapcrstype_'.$idx);
12089: my @crstypes;
12090: foreach my $type (sort(@posstypes)) {
12091: if ($posscrstype{$type}) {
12092: push(@crstypes,$type);
12093: }
12094: }
12095: $confhash{$itemid}{'mapcrstype'} = \@crstypes;
12096: if ($env{'form.lti_makecrs_'.$idx}) {
12097: $confhash{$itemid}{'makecrs'} = 1;
12098: }
12099: my @possenroll = &Apache::loncommon::get_env_multiple('form.lti_selfenroll_'.$idx);
12100: my @selfenroll;
12101: foreach my $type (sort(@possenroll)) {
12102: if ($posslticrs{$type}) {
12103: push(@selfenroll,$type);
12104: }
12105: }
12106: $confhash{$itemid}{'selfenroll'} = \@selfenroll;
12107: if ($env{'form.lti_crssec_'.$idx}) {
12108: if ($env{'form.lti_crssecsrc_'.$idx} eq 'course_section_sourcedid') {
12109: $confhash{$itemid}{'section'} = $env{'form.lti_crssecsrc_'.$idx};
12110: } elsif ($env{'form.lti_crssecsrc_'.$idx} eq 'other') {
12111: my $section = $env{'form.lti_customsection_'.$idx};
12112: $section =~ s/(`)/'/g;
12113: $section =~ s/^\s+|\s+$//g;
12114: if ($section ne '') {
12115: $confhash{$itemid}{'section'} = $section;
12116: }
12117: }
12118: }
12119: foreach my $field ('passback','roster','topmenu','inlinemenu') {
12120: if ($env{'form.lti_'.$field.'_'.$idx}) {
12121: $confhash{$itemid}{$field} = 1;
12122: }
12123: }
12124: if ($env{'form.lti_passback_'.$idx}) {
12125: if ($env{'form.lti_passbackformat_'.$idx} eq '1.0') {
12126: $confhash{$itemid}{'passbackformat'} = '1.0';
12127: } else {
12128: $confhash{$itemid}{'passbackformat'} = '1.1';
12129: }
12130: }
12131: if ($env{'form.lti_topmenu_'.$idx} || $env{'form.lti_inlinemenu_'.$idx}) {
12132: $confhash{$itemid}{lcmenu} = [];
12133: my @possmenu = &Apache::loncommon::get_env_multiple('form.lti_menuitem_'.$idx);
12134: foreach my $field (@possmenu) {
12135: if (exists($menutitles{$field})) {
12136: if ($field eq 'grades') {
12137: next unless ($env{'form.lti_inlinemenu_'.$idx});
12138: }
12139: push(@{$confhash{$itemid}{lcmenu}},$field);
12140: }
12141: }
12142: }
12143: unless (($idx eq 'add') || ($changes{$itemid})) {
12144: foreach my $field ('mapuser','mapcrs','makecrs','section','passback','roster','lcauth','lcauthparm','topmenu','inlinemenu') {
12145: if ($domconfig{$action}{$itemid}{$field} ne $confhash{$itemid}{$field}) {
12146: $changes{$itemid} = 1;
12147: }
12148: }
12149: unless ($changes{$itemid}) {
12150: if ($domconfig{$action}{$itemid}{'passback'} eq $confhash{$itemid}{'passback'}) {
12151: if ($domconfig{$action}{$itemid}{'passbackformat'} ne $confhash{$itemid}{'passbackformat'}) {
12152: $changes{$itemid} = 1;
12153: }
12154: }
12155: }
12156: foreach my $field ('makeuser','mapcrstype','selfenroll','instdata','lcmenu') {
12157: unless ($changes{$itemid}) {
12158: if (ref($domconfig{$action}{$itemid}{$field}) eq 'ARRAY') {
12159: if (ref($confhash{$itemid}{$field}) eq 'ARRAY') {
12160: my @diffs = &Apache::loncommon::compare_arrays($domconfig{$action}{$itemid}{$field},
12161: $confhash{$itemid}{$field});
12162: if (@diffs) {
12163: $changes{$itemid} = 1;
12164: }
12165: } elsif (@{$domconfig{$action}{$itemid}{$field}} > 0) {
12166: $changes{$itemid} = 1;
12167: }
12168: } elsif (ref($confhash{$itemid}{$field}) eq 'ARRAY') {
12169: if (@{$confhash{$itemid}{$field}} > 0) {
12170: $changes{$itemid} = 1;
12171: }
12172: }
12173: }
12174: }
12175: unless ($changes{$itemid}) {
12176: if (ref($domconfig{$action}{$itemid}{'maproles'}) eq 'HASH') {
12177: if (ref($confhash{$itemid}{'maproles'}) eq 'HASH') {
12178: foreach my $ltirole (keys(%{$domconfig{$action}{$itemid}{'maproles'}})) {
12179: if ($domconfig{$action}{$itemid}{'maproles'}{$ltirole} ne
12180: $confhash{$itemid}{'maproles'}{$ltirole}) {
12181: $changes{$itemid} = 1;
12182: last;
12183: }
12184: }
12185: unless ($changes{$itemid}) {
12186: foreach my $ltirole (keys(%{$confhash{$itemid}{'maproles'}})) {
12187: if ($confhash{$itemid}{'maproles'}{$ltirole} ne
12188: $domconfig{$action}{$itemid}{'maproles'}{$ltirole}) {
12189: $changes{$itemid} = 1;
12190: last;
12191: }
12192: }
12193: }
12194: } elsif (keys(%{$domconfig{$action}{$itemid}{'maproles'}}) > 0) {
12195: $changes{$itemid} = 1;
12196: }
12197: } elsif (ref($confhash{$itemid}{'maproles'}) eq 'HASH') {
12198: unless ($changes{$itemid}) {
12199: if (keys(%{$confhash{$itemid}{'maproles'}}) > 0) {
12200: $changes{$itemid} = 1;
12201: }
12202: }
12203: }
12204: }
12205: }
12206: }
12207: }
12208: if (@allpos > 0) {
12209: my $idx = 0;
12210: foreach my $itemid (@allpos) {
12211: if ($itemid ne '') {
12212: $confhash{$itemid}{'order'} = $idx;
12213: if (ref($domconfig{$action}) eq 'HASH') {
12214: if (ref($domconfig{$action}{$itemid}) eq 'HASH') {
12215: if ($domconfig{$action}{$itemid}{'order'} ne $idx) {
12216: $changes{$itemid} = 1;
12217: }
12218: }
12219: }
12220: $idx ++;
12221: }
12222: }
12223: }
12224: my %ltihash = (
12225: $action => { %confhash }
12226: );
12227: my $putresult = &Apache::lonnet::put_dom('configuration',\%ltihash,
12228: $dom);
12229: if ($putresult eq 'ok') {
12230: my %ltienchash = (
12231: $action => { %encconfig }
12232: );
12233: &Apache::lonnet::put_dom('encconfig',\%ltienchash,$dom);
12234: if (keys(%changes) > 0) {
12235: my $cachetime = 24*60*60;
12236: my %ltiall = %confhash;
12237: foreach my $id (keys(%ltiall)) {
12238: if (ref($encconfig{$id}) eq 'HASH') {
12239: foreach my $item ('key','secret') {
12240: $ltiall{$id}{$item} = $encconfig{$id}{$item};
12241: }
12242: }
12243: }
12244: &Apache::lonnet::do_cache_new('lti',$dom,\%ltiall,$cachetime);
12245: if (ref($lastactref) eq 'HASH') {
12246: $lastactref->{'lti'} = 1;
12247: }
12248: $resulttext = &mt('Changes made:').'<ul>';
12249: my %bynum;
12250: foreach my $itemid (sort(keys(%changes))) {
12251: my $position = $confhash{$itemid}{'order'};
12252: $bynum{$position} = $itemid;
12253: }
12254: foreach my $pos (sort { $a <=> $b } keys(%bynum)) {
12255: my $itemid = $bynum{$pos};
12256: if (ref($confhash{$itemid}) ne 'HASH') {
12257: $resulttext .= '<li>'.&mt('Deleted: [_1]',$changes{$itemid}).'</li>';
12258: } else {
12259: $resulttext .= '<li><b>'.$confhash{$itemid}{'consumer'}.'</b></li><ul>';
12260: my $position = $pos + 1;
12261: $resulttext .= '<li>'.&mt('Order: [_1]',$position).'</li>';
12262: foreach my $item ('version','lifetime') {
12263: if ($confhash{$itemid}{$item} ne '') {
12264: $resulttext .= '<li>'.$lt{$item}.': '.$confhash{$itemid}{$item}.'</li>';
12265: }
12266: }
12267: if ($encconfig{$itemid}{'key'} ne '') {
12268: $resulttext .= '<li>'.$lt{'key'}.': '.$encconfig{$itemid}{'key'}.'</li>';
12269: }
12270: if ($encconfig{$itemid}{'secret'} ne '') {
12271: $resulttext .= '<li>'.$lt{'secret'}.': ';
12272: my $num = length($encconfig{$itemid}{'secret'});
12273: $resulttext .= ('*'x$num).'</li>';
12274: }
12275: if ($confhash{$itemid}{'requser'}) {
12276: if ($confhash{$itemid}{'mapuser'}) {
12277: my $shownmapuser;
12278: if ($confhash{$itemid}{'mapuser'} eq 'lis_person_sourcedid') {
12279: $shownmapuser = $lt{'sourcedid'}.' (lis_person_sourcedid)';
12280: } elsif ($confhash{$itemid}{'mapuser'} eq 'lis_person_contact_email_primary') {
12281: $shownmapuser = $lt{'email'}.' (lis_person_contact_email_primary)';
12282: } else {
12283: $shownmapuser = &mt('Other').' ('.$confhash{$itemid}{'mapuser'}.')';
12284: }
12285: $resulttext .= '<li>'.&mt('LON-CAPA username').': '.$shownmapuser.'</li>';
12286: }
12287: if (ref($confhash{$itemid}{'maproles'}) eq 'HASH') {
12288: my $rolemaps;
12289: foreach my $role (@ltiroles) {
12290: if ($confhash{$itemid}{'maproles'}{$role}) {
12291: $rolemaps .= (' 'x2).$role.'='.
12292: &Apache::lonnet::plaintext($confhash{$itemid}{'maproles'}{$role},
12293: 'Course').',';
12294: }
12295: }
12296: if ($rolemaps) {
12297: $rolemaps =~ s/,$//;
12298: $resulttext .= '<li>'.&mt('Role mapping:').$rolemaps.'</li>';
12299: }
12300: }
12301: if (ref($confhash{$itemid}{'makeuser'}) eq 'ARRAY') {
12302: if (@{$confhash{$itemid}{'makeuser'}} > 0) {
12303: $resulttext .= '<li>'.&mt('Following roles may create user accounts: [_1]',
12304: join(', ',@{$confhash{$itemid}{'makeuser'}})).'<br />';
12305: if ($confhash{$itemid}{'lcauth'} eq 'lti') {
12306: $resulttext .= &mt('New users will only be able to authenticate via LTI').'</li>';
12307: } else {
12308: $resulttext .= &mt('New users will be assigned LON-CAPA authentication: [_1]',
12309: $confhash{$itemid}{'lcauth'});
12310: if ($confhash{$itemid}{'lcauth'} eq 'internal') {
12311: $resulttext .= '; '.&mt('a randomly generated password will be created');
12312: } elsif ($confhash{$itemid}{'lcauth'} eq 'localauth') {
12313: if ($confhash{$itemid}{'lcauthparm'} ne '') {
12314: $resulttext .= ' '.&mt('with argument: [_1]',$confhash{$itemid}{'lcauthparm'});
12315: }
12316: } else {
12317: $resulttext .= '; '.&mt('Kerberos domain: [_1]',$confhash{$itemid}{'lcauthparm'});
12318: }
12319: }
12320: $resulttext .= '</li>';
12321: } else {
12322: $resulttext .= '<li>'.&mt('User account creation not permitted.').'</li>';
12323: }
12324: }
12325: if (ref($confhash{$itemid}{'instdata'}) eq 'ARRAY') {
12326: if (@{$confhash{$itemid}{'instdata'}} > 0) {
12327: $resulttext .= '<li>'.&mt('Institutional data will be used when creating a new user for: [_1]',
12328: join(', ',map { $fieldtitles{$_}; } @{$confhash{$itemid}{'instdata'}})).'</li>';
12329: } else {
12330: $resulttext .= '<li>'.&mt('No institutional data used when creating a new user.').'</li>';
12331: }
12332: }
12333: if ($confhash{$itemid}{'mapcrs'}) {
12334: $resulttext .= '<li>'.&mt('Unique course identifier').': '.$confhash{$itemid}{'mapcrs'}.'</li>';
12335: }
12336: if (ref($confhash{$itemid}{'mapcrstype'}) eq 'ARRAY') {
12337: if (@{$confhash{$itemid}{'mapcrstype'}} > 0) {
12338: $resulttext .= '<li>'.&mt('Mapping for the following LON-CAPA course types: [_1]',
12339: join(', ',map { $coursetypetitles{$_}; } @coursetypes)).
12340: '</li>';
12341: } else {
12342: $resulttext .= '<li>'.&mt('No mapping to LON-CAPA courses').'</li>';
12343: }
12344: }
12345: if ($confhash{$itemid}{'makecrs'}) {
12346: $resulttext .= '<li>'.&mt('Instructor may create course (if absent).').'</li>';
12347: } else {
12348: $resulttext .= '<li>'.&mt('Instructor may not create course (if absent).').'</li>';
12349: }
12350: if (ref($confhash{$itemid}{'selfenroll'}) eq 'ARRAY') {
12351: if (@{$confhash{$itemid}{'selfenroll'}} > 0) {
12352: $resulttext .= '<li>'.&mt('Self-enrollment for following roles: [_1]',
12353: join(', ',@{$confhash{$itemid}{'selfenroll'}})).
12354: '</li>';
12355: } else {
12356: $resulttext .= '<li>'.&mt('Self-enrollment not permitted').'</li>';
12357: }
12358: }
12359: if ($confhash{$itemid}{'section'}) {
12360: if ($confhash{$itemid}{'section'} eq 'course_section_sourcedid') {
12361: $resulttext .= '<li>'.&mt('User section from standard field:').
12362: ' (course_section_sourcedid)'.'</li>';
12363: } else {
12364: $resulttext .= '<li>'.&mt('User section from:').' '.
12365: $confhash{$itemid}{'section'}.'</li>';
12366: }
12367: } else {
12368: $resulttext .= '<li>'.&mt('No section assignment').'</li>';
12369: }
12370: foreach my $item ('passback','roster','topmenu','inlinemenu') {
12371: $resulttext .= '<li>'.$lt{$item}.': ';
12372: if ($confhash{$itemid}{$item}) {
12373: $resulttext .= &mt('Yes');
12374: if ($item eq 'passback') {
12375: if ($confhash{$itemid}{'passbackformat'} eq '1.0') {
12376: $resulttext .= ' ('.&mt('Outcomes Extension (1.0)').')';
12377: } elsif ($confhash{$itemid}{'passbackformat'} eq '1.1') {
12378: $resulttext .= ' ('.&mt('Outcomes Service (1.1)').')';
12379: }
12380: }
12381: } else {
12382: $resulttext .= &mt('No');
12383: }
12384: $resulttext .= '</li>';
12385: }
12386: if (ref($confhash{$itemid}{'lcmenu'}) eq 'ARRAY') {
12387: if (@{$confhash{$itemid}{'lcmenu'}} > 0) {
12388: $resulttext .= '<li>'.&mt('Menu items:').' '.
12389: join(', ', map { $menutitles{$_}; } (@{$confhash{$itemid}{'lcmenu'}})).'</li>';
12390: } else {
12391: $resulttext .= '<li>'.&mt('No menu items displayed in header or online menu').'</li>';
12392: }
12393: }
12394: }
12395: $resulttext .= '</ul></li>';
12396: }
12397: }
12398: $resulttext .= '</ul>';
12399: } else {
12400: $resulttext = &mt('No changes made.');
12401: }
12402: } else {
12403: $errors .= '<li><span class="LC_error">'.&mt('Failed to save changes').'</span></li>';
12404: }
12405: if ($errors) {
12406: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
12407: $errors.'</ul>';
12408: }
12409: return $resulttext;
12410: }
12411:
12412: sub get_lti_id {
12413: my ($domain,$consumer) = @_;
12414: # get lock on lti db
12415: my $lockhash = {
12416: lock => $env{'user.name'}.
12417: ':'.$env{'user.domain'},
12418: };
12419: my $tries = 0;
12420: my $gotlock = &Apache::lonnet::newput_dom('lti',$lockhash,$domain);
12421: my ($id,$error);
12422:
12423: while (($gotlock ne 'ok') && ($tries<10)) {
12424: $tries ++;
12425: sleep (0.1);
12426: $gotlock = &Apache::lonnet::newput_dom('lti',$lockhash,$domain);
12427: }
12428: if ($gotlock eq 'ok') {
12429: my %currids = &Apache::lonnet::dump_dom('lti',$domain);
12430: if ($currids{'lock'}) {
12431: delete($currids{'lock'});
12432: if (keys(%currids)) {
12433: my @curr = sort { $a <=> $b } keys(%currids);
12434: if ($curr[-1] =~ /^\d+$/) {
12435: $id = 1 + $curr[-1];
12436: }
12437: } else {
12438: $id = 1;
12439: }
12440: if ($id) {
12441: unless (&Apache::lonnet::newput_dom('lti',{ $id => $consumer },$domain) eq 'ok') {
12442: $error = 'nostore';
12443: }
12444: } else {
12445: $error = 'nonumber';
12446: }
12447: }
12448: my $dellockoutcome = &Apache::lonnet::del_dom('lti',['lock'],$domain);
12449: } else {
12450: $error = 'nolock';
12451: }
12452: return ($id,$error);
12453: }
12454:
12455: sub modify_autoenroll {
12456: my ($dom,$lastactref,%domconfig) = @_;
12457: my ($resulttext,%changes);
12458: my %currautoenroll;
12459: if (ref($domconfig{'autoenroll'}) eq 'HASH') {
12460: foreach my $key (keys(%{$domconfig{'autoenroll'}})) {
12461: $currautoenroll{$key} = $domconfig{'autoenroll'}{$key};
12462: }
12463: }
12464: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
12465: my %title = ( run => 'Auto-enrollment active',
12466: sender => 'Sender for notification messages',
12467: coowners => 'Automatic assignment of co-ownership to instructors of record (institutional data)',
12468: failsafe => 'Failsafe for no drops if institutional data missing for a section');
12469: my @offon = ('off','on');
12470: my $sender_uname = $env{'form.sender_uname'};
12471: my $sender_domain = $env{'form.sender_domain'};
12472: if ($sender_domain eq '') {
12473: $sender_uname = '';
12474: } elsif ($sender_uname eq '') {
12475: $sender_domain = '';
12476: }
12477: my $coowners = $env{'form.autoassign_coowners'};
12478: my $failsafe = $env{'form.autoenroll_failsafe'};
12479: $failsafe =~ s{^\s+|\s+$}{}g;
12480: if ($failsafe =~ /\D/) {
12481: undef($failsafe);
12482: }
12483: my %autoenrollhash = (
12484: autoenroll => { 'run' => $env{'form.autoenroll_run'},
12485: 'sender_uname' => $sender_uname,
12486: 'sender_domain' => $sender_domain,
12487: 'co-owners' => $coowners,
12488: 'autofailsafe' => $failsafe,
12489: }
12490: );
12491: my $putresult = &Apache::lonnet::put_dom('configuration',\%autoenrollhash,
12492: $dom);
12493: if ($putresult eq 'ok') {
12494: if (exists($currautoenroll{'run'})) {
12495: if ($currautoenroll{'run'} ne $env{'form.autoenroll_run'}) {
12496: $changes{'run'} = 1;
12497: }
12498: } elsif ($autorun) {
12499: if ($env{'form.autoenroll_run'} ne '1') {
12500: $changes{'run'} = 1;
12501: }
12502: }
12503: if ($currautoenroll{'sender_uname'} ne $sender_uname) {
12504: $changes{'sender'} = 1;
12505: }
12506: if ($currautoenroll{'sender_domain'} ne $sender_domain) {
12507: $changes{'sender'} = 1;
12508: }
12509: if ($currautoenroll{'co-owners'} ne '') {
12510: if ($currautoenroll{'co-owners'} ne $coowners) {
12511: $changes{'coowners'} = 1;
12512: }
12513: } elsif ($coowners) {
12514: $changes{'coowners'} = 1;
12515: }
12516: if ($currautoenroll{'autofailsafe'} ne $failsafe) {
12517: $changes{'autofailsafe'} = 1;
12518: }
12519: if (keys(%changes) > 0) {
12520: $resulttext = &mt('Changes made:').'<ul>';
12521: if ($changes{'run'}) {
12522: $resulttext .= '<li>'.&mt("$title{'run'} set to $offon[$env{'form.autoenroll_run'}]").'</li>';
12523: }
12524: if ($changes{'sender'}) {
12525: if ($sender_uname eq '' || $sender_domain eq '') {
12526: $resulttext .= '<li>'.&mt("$title{'sender'} set to default (course owner).").'</li>';
12527: } else {
12528: $resulttext .= '<li>'.&mt("$title{'sender'} set to [_1]",$sender_uname.':'.$sender_domain).'</li>';
12529: }
12530: }
12531: if ($changes{'coowners'}) {
12532: $resulttext .= '<li>'.&mt("$title{'coowners'} set to $offon[$env{'form.autoassign_coowners'}]").'</li>';
12533: &Apache::loncommon::devalidate_domconfig_cache($dom);
12534: if (ref($lastactref) eq 'HASH') {
12535: $lastactref->{'domainconfig'} = 1;
12536: }
12537: }
12538: if ($changes{'autofailsafe'}) {
12539: if ($failsafe ne '') {
12540: $resulttext .= '<li>'.&mt('Failsafe for no drops if institutional data missing for a section set to: [_1]',$failsafe).'</li>';
12541: } else {
12542: $resulttext .= '<li>'.&mt('Failsafe for no drops if institutional data missing for a section: deleted');
12543: }
12544: &Apache::lonnet::get_domain_defaults($dom,1);
12545: if (ref($lastactref) eq 'HASH') {
12546: $lastactref->{'domdefaults'} = 1;
12547: }
12548: }
12549: $resulttext .= '</ul>';
12550: } else {
12551: $resulttext = &mt('No changes made to auto-enrollment settings');
12552: }
12553: } else {
12554: $resulttext = '<span class="LC_error">'.
12555: &mt('An error occurred: [_1]',$putresult).'</span>';
12556: }
12557: return $resulttext;
12558: }
12559:
12560: sub modify_autoupdate {
12561: my ($dom,%domconfig) = @_;
12562: my ($resulttext,%currautoupdate,%fields,%changes);
12563: if (ref($domconfig{'autoupdate'}) eq 'HASH') {
12564: foreach my $key (keys(%{$domconfig{'autoupdate'}})) {
12565: $currautoupdate{$key} = $domconfig{'autoupdate'}{$key};
12566: }
12567: }
12568: my @offon = ('off','on');
12569: my %title = &Apache::lonlocal::texthash (
12570: run => 'Auto-update:',
12571: classlists => 'Updates to user information in classlists?'
12572: );
12573: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
12574: my %fieldtitles = &Apache::lonlocal::texthash (
12575: id => 'Student/Employee ID',
12576: permanentemail => 'E-mail address',
12577: lastname => 'Last Name',
12578: firstname => 'First Name',
12579: middlename => 'Middle Name',
12580: generation => 'Generation',
12581: );
12582: $othertitle = &mt('All users');
12583: if (keys(%{$usertypes}) > 0) {
12584: $othertitle = &mt('Other users');
12585: }
12586: foreach my $key (keys(%env)) {
12587: if ($key =~ /^form\.updateable_(.+)_([^_]+)$/) {
12588: my ($usertype,$item) = ($1,$2);
12589: if (grep(/^\Q$item\E$/,keys(%fieldtitles))) {
12590: if ($usertype eq 'default') {
12591: push(@{$fields{$1}},$2);
12592: } elsif (ref($types) eq 'ARRAY') {
12593: if (grep(/^\Q$usertype\E$/,@{$types})) {
12594: push(@{$fields{$1}},$2);
12595: }
12596: }
12597: }
12598: }
12599: }
12600: my @lockablenames = &Apache::loncommon::get_env_multiple('form.lockablenames');
12601: @lockablenames = sort(@lockablenames);
12602: if (ref($currautoupdate{'lockablenames'}) eq 'ARRAY') {
12603: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
12604: if (@changed) {
12605: $changes{'lockablenames'} = 1;
12606: }
12607: } else {
12608: if (@lockablenames) {
12609: $changes{'lockablenames'} = 1;
12610: }
12611: }
12612: my %updatehash = (
12613: autoupdate => { run => $env{'form.autoupdate_run'},
12614: classlists => $env{'form.classlists'},
12615: fields => {%fields},
12616: lockablenames => \@lockablenames,
12617: }
12618: );
12619: foreach my $key (keys(%currautoupdate)) {
12620: if (($key eq 'run') || ($key eq 'classlists')) {
12621: if (exists($updatehash{autoupdate}{$key})) {
12622: if ($currautoupdate{$key} ne $updatehash{autoupdate}{$key}) {
12623: $changes{$key} = 1;
12624: }
12625: }
12626: } elsif ($key eq 'fields') {
12627: if (ref($currautoupdate{$key}) eq 'HASH') {
12628: foreach my $item (@{$types},'default') {
12629: if (ref($currautoupdate{$key}{$item}) eq 'ARRAY') {
12630: my $change = 0;
12631: foreach my $type (@{$currautoupdate{$key}{$item}}) {
12632: if (!exists($fields{$item})) {
12633: $change = 1;
12634: last;
12635: } elsif (ref($fields{$item}) eq 'ARRAY') {
12636: if (!grep(/^\Q$type\E$/,@{$fields{$item}})) {
12637: $change = 1;
12638: last;
12639: }
12640: }
12641: }
12642: if ($change) {
12643: push(@{$changes{$key}},$item);
12644: }
12645: }
12646: }
12647: }
12648: } elsif ($key eq 'lockablenames') {
12649: if (ref($currautoupdate{$key}) eq 'ARRAY') {
12650: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
12651: if (@changed) {
12652: $changes{'lockablenames'} = 1;
12653: }
12654: } else {
12655: if (@lockablenames) {
12656: $changes{'lockablenames'} = 1;
12657: }
12658: }
12659: }
12660: }
12661: unless (grep(/^\Qlockablenames\E$/,keys(%currautoupdate))) {
12662: if (@lockablenames) {
12663: $changes{'lockablenames'} = 1;
12664: }
12665: }
12666: foreach my $item (@{$types},'default') {
12667: if (defined($fields{$item})) {
12668: if (ref($currautoupdate{'fields'}) eq 'HASH') {
12669: if (ref($currautoupdate{'fields'}{$item}) eq 'ARRAY') {
12670: my $change = 0;
12671: if (ref($fields{$item}) eq 'ARRAY') {
12672: foreach my $type (@{$fields{$item}}) {
12673: if (!grep(/^\Q$type\E$/,@{$currautoupdate{'fields'}{$item}})) {
12674: $change = 1;
12675: last;
12676: }
12677: }
12678: }
12679: if ($change) {
12680: push(@{$changes{'fields'}},$item);
12681: }
12682: } else {
12683: push(@{$changes{'fields'}},$item);
12684: }
12685: } else {
12686: push(@{$changes{'fields'}},$item);
12687: }
12688: }
12689: }
12690: my $putresult = &Apache::lonnet::put_dom('configuration',\%updatehash,
12691: $dom);
12692: if ($putresult eq 'ok') {
12693: if (keys(%changes) > 0) {
12694: $resulttext = &mt('Changes made:').'<ul>';
12695: foreach my $key (sort(keys(%changes))) {
12696: if ($key eq 'lockablenames') {
12697: $resulttext .= '<li>';
12698: if (@lockablenames) {
12699: $usertypes->{'default'} = $othertitle;
12700: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update), available for the following affiliations:").' '.
12701: join(', ', map { $usertypes->{$_}; } @lockablenames).'</li>';
12702: } else {
12703: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update) is unavailable.");
12704: }
12705: $resulttext .= '</li>';
12706: } elsif (ref($changes{$key}) eq 'ARRAY') {
12707: foreach my $item (@{$changes{$key}}) {
12708: my @newvalues;
12709: foreach my $type (@{$fields{$item}}) {
12710: push(@newvalues,$fieldtitles{$type});
12711: }
12712: my $newvaluestr;
12713: if (@newvalues > 0) {
12714: $newvaluestr = join(', ',@newvalues);
12715: } else {
12716: $newvaluestr = &mt('none');
12717: }
12718: if ($item eq 'default') {
12719: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$othertitle,$newvaluestr).'</li>';
12720: } else {
12721: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$usertypes->{$item},$newvaluestr).'</li>';
12722: }
12723: }
12724: } else {
12725: my $newvalue;
12726: if ($key eq 'run') {
12727: $newvalue = $offon[$env{'form.autoupdate_run'}];
12728: } else {
12729: $newvalue = $offon[$env{'form.'.$key}];
12730: }
12731: $resulttext .= '<li>'.&mt("[_1] set to $newvalue",$title{$key}).'</li>';
12732: }
12733: }
12734: $resulttext .= '</ul>';
12735: } else {
12736: $resulttext = &mt('No changes made to autoupdates');
12737: }
12738: } else {
12739: $resulttext = '<span class="LC_error">'.
12740: &mt('An error occurred: [_1]',$putresult).'</span>';
12741: }
12742: return $resulttext;
12743: }
12744:
12745: sub modify_autocreate {
12746: my ($dom,%domconfig) = @_;
12747: my ($resulttext,%changes,%currautocreate,%newvals,%autocreatehash);
12748: if (ref($domconfig{'autocreate'}) eq 'HASH') {
12749: foreach my $key (keys(%{$domconfig{'autocreate'}})) {
12750: $currautocreate{$key} = $domconfig{'autocreate'}{$key};
12751: }
12752: }
12753: my %title= ( xml => 'Auto-creation of courses in XML course description files',
12754: req => 'Auto-creation of validated requests for official courses',
12755: xmldc => 'Identity of course creator of courses from XML files',
12756: );
12757: my @types = ('xml','req');
12758: foreach my $item (@types) {
12759: $newvals{$item} = $env{'form.autocreate_'.$item};
12760: $newvals{$item} =~ s/\D//g;
12761: $newvals{$item} = 0 if ($newvals{$item} eq '');
12762: }
12763: $newvals{'xmldc'} = $env{'form.autocreate_xmldc'};
12764: my %domcoords = &Apache::lonnet::get_active_domroles($dom,['dc']);
12765: unless (exists($domcoords{$newvals{'xmldc'}})) {
12766: $newvals{'xmldc'} = '';
12767: }
12768: %autocreatehash = (
12769: autocreate => { xml => $newvals{'xml'},
12770: req => $newvals{'req'},
12771: }
12772: );
12773: if ($newvals{'xmldc'} ne '') {
12774: $autocreatehash{'autocreate'}{'xmldc'} = $newvals{'xmldc'};
12775: }
12776: my $putresult = &Apache::lonnet::put_dom('configuration',\%autocreatehash,
12777: $dom);
12778: if ($putresult eq 'ok') {
12779: my @items = @types;
12780: if ($newvals{'xml'}) {
12781: push(@items,'xmldc');
12782: }
12783: foreach my $item (@items) {
12784: if (exists($currautocreate{$item})) {
12785: if ($currautocreate{$item} ne $newvals{$item}) {
12786: $changes{$item} = 1;
12787: }
12788: } elsif ($newvals{$item}) {
12789: $changes{$item} = 1;
12790: }
12791: }
12792: if (keys(%changes) > 0) {
12793: my @offon = ('off','on');
12794: $resulttext = &mt('Changes made:').'<ul>';
12795: foreach my $item (@types) {
12796: if ($changes{$item}) {
12797: my $newtxt = $offon[$newvals{$item}];
12798: $resulttext .= '<li>'.
12799: &mt("$title{$item} set to [_1]$newtxt [_2]",
12800: '<b>','</b>').
12801: '</li>';
12802: }
12803: }
12804: if ($changes{'xmldc'}) {
12805: my ($dcname,$dcdom) = split(':',$newvals{'xmldc'});
12806: my $newtxt = &Apache::loncommon::plainname($dcname,$dcdom);
12807: $resulttext .= '<li>'.&mt("$title{'xmldc'} set to [_1]",'<b>'.$newtxt.'</b>').'</li>';
12808: }
12809: $resulttext .= '</ul>';
12810: } else {
12811: $resulttext = &mt('No changes made to auto-creation settings');
12812: }
12813: } else {
12814: $resulttext = '<span class="LC_error">'.
12815: &mt('An error occurred: [_1]',$putresult).'</span>';
12816: }
12817: return $resulttext;
12818: }
12819:
12820: sub modify_directorysrch {
12821: my ($dom,$lastactref,%domconfig) = @_;
12822: my ($resulttext,%changes);
12823: my %currdirsrch;
12824: if (ref($domconfig{'directorysrch'}) eq 'HASH') {
12825: foreach my $key (keys(%{$domconfig{'directorysrch'}})) {
12826: $currdirsrch{$key} = $domconfig{'directorysrch'}{$key};
12827: }
12828: }
12829: my %title = ( available => 'Institutional directory search available',
12830: localonly => 'Other domains can search institution',
12831: lcavailable => 'LON-CAPA directory search available',
12832: lclocalonly => 'Other domains can search LON-CAPA domain',
12833: searchby => 'Search types',
12834: searchtypes => 'Search latitude');
12835: my @offon = ('off','on');
12836: my @otherdoms = ('Yes','No');
12837:
12838: my @searchtypes = &Apache::loncommon::get_env_multiple('form.searchtypes');
12839: my @cansearch = &Apache::loncommon::get_env_multiple('form.cansearch');
12840: my @searchby = &Apache::loncommon::get_env_multiple('form.searchby');
12841:
12842: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
12843: if (keys(%{$usertypes}) == 0) {
12844: @cansearch = ('default');
12845: } else {
12846: if (ref($currdirsrch{'cansearch'}) eq 'ARRAY') {
12847: foreach my $type (@{$currdirsrch{'cansearch'}}) {
12848: if (!grep(/^\Q$type\E$/,@cansearch)) {
12849: push(@{$changes{'cansearch'}},$type);
12850: }
12851: }
12852: foreach my $type (@cansearch) {
12853: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'cansearch'}})) {
12854: push(@{$changes{'cansearch'}},$type);
12855: }
12856: }
12857: } else {
12858: push(@{$changes{'cansearch'}},@cansearch);
12859: }
12860: }
12861:
12862: if (ref($currdirsrch{'searchby'}) eq 'ARRAY') {
12863: foreach my $by (@{$currdirsrch{'searchby'}}) {
12864: if (!grep(/^\Q$by\E$/,@searchby)) {
12865: push(@{$changes{'searchby'}},$by);
12866: }
12867: }
12868: foreach my $by (@searchby) {
12869: if (!grep(/^\Q$by\E$/,@{$currdirsrch{'searchby'}})) {
12870: push(@{$changes{'searchby'}},$by);
12871: }
12872: }
12873: } else {
12874: push(@{$changes{'searchby'}},@searchby);
12875: }
12876:
12877: if (ref($currdirsrch{'searchtypes'}) eq 'ARRAY') {
12878: foreach my $type (@{$currdirsrch{'searchtypes'}}) {
12879: if (!grep(/^\Q$type\E$/,@searchtypes)) {
12880: push(@{$changes{'searchtypes'}},$type);
12881: }
12882: }
12883: foreach my $type (@searchtypes) {
12884: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'searchtypes'}})) {
12885: push(@{$changes{'searchtypes'}},$type);
12886: }
12887: }
12888: } else {
12889: if (exists($currdirsrch{'searchtypes'})) {
12890: foreach my $type (@searchtypes) {
12891: if ($type ne $currdirsrch{'searchtypes'}) {
12892: push(@{$changes{'searchtypes'}},$type);
12893: }
12894: }
12895: if (!grep(/^\Q$currdirsrch{'searchtypes'}\E/,@searchtypes)) {
12896: push(@{$changes{'searchtypes'}},$currdirsrch{'searchtypes'});
12897: }
12898: } else {
12899: push(@{$changes{'searchtypes'}},@searchtypes);
12900: }
12901: }
12902:
12903: my %dirsrch_hash = (
12904: directorysrch => { available => $env{'form.dirsrch_available'},
12905: cansearch => \@cansearch,
12906: localonly => $env{'form.dirsrch_instlocalonly'},
12907: lclocalonly => $env{'form.dirsrch_domlocalonly'},
12908: lcavailable => $env{'form.dirsrch_domavailable'},
12909: searchby => \@searchby,
12910: searchtypes => \@searchtypes,
12911: }
12912: );
12913: my $putresult = &Apache::lonnet::put_dom('configuration',\%dirsrch_hash,
12914: $dom);
12915: if ($putresult eq 'ok') {
12916: if (exists($currdirsrch{'available'})) {
12917: if ($currdirsrch{'available'} ne $env{'form.dirsrch_available'}) {
12918: $changes{'available'} = 1;
12919: }
12920: } else {
12921: if ($env{'form.dirsrch_available'} eq '1') {
12922: $changes{'available'} = 1;
12923: }
12924: }
12925: if (exists($currdirsrch{'lcavailable'})) {
12926: if ($currdirsrch{'lcavailable'} ne $env{'form.dirsrch_domavailable'}) {
12927: $changes{'lcavailable'} = 1;
12928: }
12929: } else {
12930: if ($env{'form.dirsrch_lcavailable'} eq '1') {
12931: $changes{'lcavailable'} = 1;
12932: }
12933: }
12934: if (exists($currdirsrch{'localonly'})) {
12935: if ($currdirsrch{'localonly'} ne $env{'form.dirsrch_instlocalonly'}) {
12936: $changes{'localonly'} = 1;
12937: }
12938: } else {
12939: if ($env{'form.dirsrch_instlocalonly'} eq '1') {
12940: $changes{'localonly'} = 1;
12941: }
12942: }
12943: if (exists($currdirsrch{'lclocalonly'})) {
12944: if ($currdirsrch{'lclocalonly'} ne $env{'form.dirsrch_domlocalonly'}) {
12945: $changes{'lclocalonly'} = 1;
12946: }
12947: } else {
12948: if ($env{'form.dirsrch_domlocalonly'} eq '1') {
12949: $changes{'lclocalonly'} = 1;
12950: }
12951: }
12952: if (keys(%changes) > 0) {
12953: $resulttext = &mt('Changes made:').'<ul>';
12954: if ($changes{'available'}) {
12955: $resulttext .= '<li>'.&mt("$title{'available'} set to: $offon[$env{'form.dirsrch_available'}]").'</li>';
12956: }
12957: if ($changes{'lcavailable'}) {
12958: $resulttext .= '<li>'.&mt("$title{'lcavailable'} set to: $offon[$env{'form.dirsrch_domavailable'}]").'</li>';
12959: }
12960: if ($changes{'localonly'}) {
12961: $resulttext .= '<li>'.&mt("$title{'localonly'} set to: $otherdoms[$env{'form.dirsrch_instlocalonly'}]").'</li>';
12962: }
12963: if ($changes{'lclocalonly'}) {
12964: $resulttext .= '<li>'.&mt("$title{'lclocalonly'} set to: $otherdoms[$env{'form.dirsrch_domlocalonly'}]").'</li>';
12965: }
12966: if (ref($changes{'cansearch'}) eq 'ARRAY') {
12967: my $chgtext;
12968: if (ref($usertypes) eq 'HASH') {
12969: if (keys(%{$usertypes}) > 0) {
12970: foreach my $type (@{$types}) {
12971: if (grep(/^\Q$type\E$/,@cansearch)) {
12972: $chgtext .= $usertypes->{$type}.'; ';
12973: }
12974: }
12975: if (grep(/^default$/,@cansearch)) {
12976: $chgtext .= $othertitle;
12977: } else {
12978: $chgtext =~ s/\; $//;
12979: }
12980: $resulttext .=
12981: '<li>'.
12982: &mt("Users from domain '[_1]' permitted to search the institutional directory set to: [_2]",
12983: '<span class="LC_cusr_emph">'.$dom.'</span>',$chgtext).
12984: '</li>';
12985: }
12986: }
12987: }
12988: if (ref($changes{'searchby'}) eq 'ARRAY') {
12989: my ($searchtitles,$titleorder) = &sorted_searchtitles();
12990: my $chgtext;
12991: foreach my $type (@{$titleorder}) {
12992: if (grep(/^\Q$type\E$/,@searchby)) {
12993: if (defined($searchtitles->{$type})) {
12994: $chgtext .= $searchtitles->{$type}.'; ';
12995: }
12996: }
12997: }
12998: $chgtext =~ s/\; $//;
12999: $resulttext .= '<li>'.&mt("$title{'searchby'} set to: [_1]",$chgtext).'</li>';
13000: }
13001: if (ref($changes{'searchtypes'}) eq 'ARRAY') {
13002: my ($srchtypes_desc,$srchtypeorder) = &sorted_searchtypes();
13003: my $chgtext;
13004: foreach my $type (@{$srchtypeorder}) {
13005: if (grep(/^\Q$type\E$/,@searchtypes)) {
13006: if (defined($srchtypes_desc->{$type})) {
13007: $chgtext .= $srchtypes_desc->{$type}.'; ';
13008: }
13009: }
13010: }
13011: $chgtext =~ s/\; $//;
13012: $resulttext .= '<li>'.&mt($title{'searchtypes'}.' set to: "[_1]"',$chgtext).'</li>';
13013: }
13014: $resulttext .= '</ul>';
13015: &Apache::lonnet::do_cache_new('directorysrch',$dom,$dirsrch_hash{'directorysrch'},3600);
13016: if (ref($lastactref) eq 'HASH') {
13017: $lastactref->{'directorysrch'} = 1;
13018: }
13019: } else {
13020: $resulttext = &mt('No changes made to directory search settings');
13021: }
13022: } else {
13023: $resulttext = '<span class="LC_error">'.
13024: &mt('An error occurred: [_1]',$putresult).'</span>';
13025: }
13026: return $resulttext;
13027: }
13028:
13029: sub modify_contacts {
13030: my ($dom,$lastactref,%domconfig) = @_;
13031: my ($resulttext,%currsetting,%newsetting,%changes,%contacts_hash);
13032: if (ref($domconfig{'contacts'}) eq 'HASH') {
13033: foreach my $key (keys(%{$domconfig{'contacts'}})) {
13034: $currsetting{$key} = $domconfig{'contacts'}{$key};
13035: }
13036: }
13037: my (%others,%to,%bcc,%includestr,%includeloc);
13038: my @contacts = ('supportemail','adminemail');
13039: my @mailings = ('errormail','packagesmail','helpdeskmail','otherdomsmail',
13040: 'lonstatusmail','requestsmail','updatesmail','idconflictsmail','hostipmail');
13041: my @toggles = ('reporterrors','reportupdates','reportstatus');
13042: my @lonstatus = ('threshold','sysmail','weights','excluded');
13043: my ($fields,$fieldtitles,$fieldoptions,$possoptions) = &helpform_fields();
13044: foreach my $type (@mailings) {
13045: @{$newsetting{$type}} =
13046: &Apache::loncommon::get_env_multiple('form.'.$type);
13047: foreach my $item (@contacts) {
13048: if (grep(/^\Q$item\E$/,@{$newsetting{$type}})) {
13049: $contacts_hash{contacts}{$type}{$item} = 1;
13050: } else {
13051: $contacts_hash{contacts}{$type}{$item} = 0;
13052: }
13053: }
13054: $others{$type} = $env{'form.'.$type.'_others'};
13055: $contacts_hash{contacts}{$type}{'others'} = $others{$type};
13056: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
13057: $bcc{$type} = $env{'form.'.$type.'_bcc'};
13058: $contacts_hash{contacts}{$type}{'bcc'} = $bcc{$type};
13059: if (($env{'form.'.$type.'_includestr'} ne '') && ($env{'form.'.$type.'_includeloc'} =~ /^s|b$/)) {
13060: $includestr{$type} = $env{'form.'.$type.'_includestr'};
13061: $includeloc{$type} = $env{'form.'.$type.'_includeloc'};
13062: $contacts_hash{contacts}{$type}{'include'} = $includeloc{$type}.':'.&escape($includestr{$type});
13063: }
13064: }
13065: }
13066: foreach my $item (@contacts) {
13067: $to{$item} = $env{'form.'.$item};
13068: $contacts_hash{'contacts'}{$item} = $to{$item};
13069: }
13070: foreach my $item (@toggles) {
13071: if ($env{'form.'.$item} =~ /^(0|1)$/) {
13072: $contacts_hash{'contacts'}{$item} = $env{'form.'.$item};
13073: }
13074: }
13075: my ($lonstatus_defs,$lonstatus_names) = &Apache::loncommon::lon_status_items();
13076: foreach my $item (@lonstatus) {
13077: if ($item eq 'excluded') {
13078: my (%serverhomes,@excluded);
13079: map { $serverhomes{$_} = 1; } values(%Apache::lonnet::serverhomeIDs);
13080: my @possexcluded = &Apache::loncommon::get_env_multiple('form.errorexcluded');
13081: if (@possexcluded) {
13082: foreach my $id (sort(@possexcluded)) {
13083: if ($serverhomes{$id}) {
13084: push(@excluded,$id);
13085: }
13086: }
13087: }
13088: if (@excluded) {
13089: $contacts_hash{'contacts'}{'lonstatus'}{$item} = \@excluded;
13090: }
13091: } elsif ($item eq 'weights') {
13092: foreach my $type ('E','W','N') {
13093: $env{'form.error'.$item.'_'.$type} =~ s/^\s+|\s+$//g;
13094: if ($env{'form.error'.$item.'_'.$type} =~ /^\d+$/) {
13095: unless ($env{'form.error'.$item.'_'.$type} == $lonstatus_defs->{$type}) {
13096: $contacts_hash{'contacts'}{'lonstatus'}{$item}{$type} =
13097: $env{'form.error'.$item.'_'.$type};
13098: }
13099: }
13100: }
13101: } elsif (($item eq 'threshold') || ($item eq 'sysmail')) {
13102: $env{'form.error'.$item} =~ s/^\s+|\s+$//g;
13103: if ($env{'form.error'.$item} =~ /^\d+$/) {
13104: unless ($env{'form.error'.$item} == $lonstatus_defs->{$item}) {
13105: $contacts_hash{'contacts'}{'lonstatus'}{$item} = $env{'form.error'.$item};
13106: }
13107: }
13108: }
13109: }
13110: if ((ref($fields) eq 'ARRAY') && (ref($possoptions) eq 'HASH')) {
13111: foreach my $field (@{$fields}) {
13112: if (ref($possoptions->{$field}) eq 'ARRAY') {
13113: my $value = $env{'form.helpform_'.$field};
13114: $value =~ s/^\s+|\s+$//g;
13115: if (grep(/^\Q$value\E$/,@{$possoptions->{$field}})) {
13116: $contacts_hash{'contacts'}{'helpform'}{$field} = $value;
13117: if ($field eq 'screenshot') {
13118: $env{'form.helpform_maxsize'} =~ s/^\s+|\s+$//g;
13119: if ($env{'form.helpform_maxsize'} =~ /^\d+\.?\d*$/) {
13120: $contacts_hash{'contacts'}{'helpform'}{'maxsize'} = $env{'form.helpform_maxsize'};
13121: }
13122: }
13123: }
13124: }
13125: }
13126: }
13127: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
13128: my (@statuses,%usertypeshash,@overrides);
13129: if ((ref($types) eq 'ARRAY') && (@{$types} > 0)) {
13130: @statuses = @{$types};
13131: if (ref($usertypes) eq 'HASH') {
13132: %usertypeshash = %{$usertypes};
13133: }
13134: }
13135: if (@statuses) {
13136: my @possoverrides = &Apache::loncommon::get_env_multiple('form.overrides');
13137: foreach my $type (@possoverrides) {
13138: if (($type ne '') && (grep(/^\Q$type\E$/,@statuses))) {
13139: push(@overrides,$type);
13140: }
13141: }
13142: if (@overrides) {
13143: foreach my $type (@overrides) {
13144: my @standard = &Apache::loncommon::get_env_multiple('form.override_'.$type);
13145: foreach my $item (@contacts) {
13146: if (grep(/^\Q$item\E$/,@standard)) {
13147: $contacts_hash{'contacts'}{'overrides'}{$type}{$item} = 1;
13148: $newsetting{'override_'.$type}{$item} = 1;
13149: } else {
13150: $contacts_hash{'contacts'}{'overrides'}{$type}{$item} = 0;
13151: $newsetting{'override_'.$type}{$item} = 0;
13152: }
13153: }
13154: $contacts_hash{'contacts'}{'overrides'}{$type}{'others'} = $env{'form.override_'.$type.'_others'};
13155: $contacts_hash{'contacts'}{'overrides'}{$type}{'bcc'} = $env{'form.override_'.$type.'_bcc'};
13156: $newsetting{'override_'.$type}{'others'} = $env{'form.override_'.$type.'_others'};
13157: $newsetting{'override_'.$type}{'bcc'} = $env{'form.override_'.$type.'_bcc'};
13158: if (($env{'form.override_'.$type.'_includestr'} ne '') && ($env{'form.override_'.$type.'_includeloc'} =~ /^s|b$/)) {
13159: $includestr{$type} = $env{'form.override_'.$type.'_includestr'};
13160: $includeloc{$type} = $env{'form.override_'.$type.'_includeloc'};
13161: $contacts_hash{'contacts'}{'overrides'}{$type}{'include'} = $includeloc{$type}.':'.&escape($includestr{$type});
13162: $newsetting{'override_'.$type}{'include'} = $contacts_hash{'contacts'}{'overrides'}{$type}{'include'};
13163: }
13164: }
13165: }
13166: }
13167: if (keys(%currsetting) > 0) {
13168: foreach my $item (@contacts) {
13169: if ($to{$item} ne $currsetting{$item}) {
13170: $changes{$item} = 1;
13171: }
13172: }
13173: foreach my $type (@mailings) {
13174: foreach my $item (@contacts) {
13175: if (ref($currsetting{$type}) eq 'HASH') {
13176: if ($currsetting{$type}{$item} ne $contacts_hash{contacts}{$type}{$item}) {
13177: push(@{$changes{$type}},$item);
13178: }
13179: } else {
13180: push(@{$changes{$type}},@{$newsetting{$type}});
13181: }
13182: }
13183: if ($others{$type} ne $currsetting{$type}{'others'}) {
13184: push(@{$changes{$type}},'others');
13185: }
13186: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
13187: if ($bcc{$type} ne $currsetting{$type}{'bcc'}) {
13188: push(@{$changes{$type}},'bcc');
13189: }
13190: my ($currloc,$currstr) = split(/:/,$currsetting{$type}{'include'},2);
13191: if (($includeloc{$type} ne $currloc) || (&escape($includestr{$type}) ne $currstr)) {
13192: push(@{$changes{$type}},'include');
13193: }
13194: }
13195: }
13196: if (ref($fields) eq 'ARRAY') {
13197: if (ref($currsetting{'helpform'}) eq 'HASH') {
13198: foreach my $field (@{$fields}) {
13199: if ($currsetting{'helpform'}{$field} ne $contacts_hash{'contacts'}{'helpform'}{$field}) {
13200: push(@{$changes{'helpform'}},$field);
13201: }
13202: if (($field eq 'screenshot') && ($contacts_hash{'contacts'}{'helpform'}{'screenshot'} ne 'no')) {
13203: if ($currsetting{'helpform'}{'maxsize'} ne $contacts_hash{'contacts'}{'helpform'}{'maxsize'}) {
13204: push(@{$changes{'helpform'}},'maxsize');
13205: }
13206: }
13207: }
13208: } else {
13209: foreach my $field (@{$fields}) {
13210: if ($contacts_hash{'contacts'}{'helpform'}{$field} ne 'yes') {
13211: push(@{$changes{'helpform'}},$field);
13212: }
13213: if (($field eq 'screenshot') && ($contacts_hash{'contacts'}{'helpform'}{'screenshot'} ne 'no')) {
13214: if ($contacts_hash{'contacts'}{'helpform'}{'maxsize'} != 1) {
13215: push(@{$changes{'helpform'}},'maxsize');
13216: }
13217: }
13218: }
13219: }
13220: }
13221: if (@statuses) {
13222: if (ref($currsetting{'overrides'}) eq 'HASH') {
13223: foreach my $key (keys(%{$currsetting{'overrides'}})) {
13224: if (ref($currsetting{'overrides'}{$key}) eq 'HASH') {
13225: if (ref($newsetting{'override_'.$key}) eq 'HASH') {
13226: foreach my $item (@contacts,'bcc','others','include') {
13227: if ($currsetting{'overrides'}{$key}{$item} ne $newsetting{'override_'.$key}{$item}) {
13228: push(@{$changes{'overrides'}},$key);
13229: last;
13230: }
13231: }
13232: } else {
13233: push(@{$changes{'overrides'}},$key);
13234: }
13235: }
13236: }
13237: foreach my $key (@overrides) {
13238: unless (exists($currsetting{'overrides'}{$key})) {
13239: push(@{$changes{'overrides'}},$key);
13240: }
13241: }
13242: } else {
13243: foreach my $key (@overrides) {
13244: push(@{$changes{'overrides'}},$key);
13245: }
13246: }
13247: }
13248: if (ref($currsetting{'lonstatus'}) eq 'HASH') {
13249: foreach my $key ('excluded','weights','threshold','sysmail') {
13250: if ($key eq 'excluded') {
13251: if ((ref($contacts_hash{contacts}{lonstatus}) eq 'HASH') &&
13252: (ref($contacts_hash{contacts}{lonstatus}{excluded}) eq 'ARRAY')) {
13253: if ((ref($currsetting{'lonstatus'}{$key}) eq 'ARRAY') &&
13254: (@{$currsetting{'lonstatus'}{$key}})) {
13255: my @diffs =
13256: &Apache::loncommon::compare_arrays($contacts_hash{contacts}{lonstatus}{excluded},
13257: $currsetting{'lonstatus'}{$key});
13258: if (@diffs) {
13259: push(@{$changes{'lonstatus'}},$key);
13260: }
13261: } elsif (@{$contacts_hash{contacts}{lonstatus}{excluded}}) {
13262: push(@{$changes{'lonstatus'}},$key);
13263: }
13264: } elsif ((ref($currsetting{'lonstatus'}{$key}) eq 'ARRAY') &&
13265: (@{$currsetting{'lonstatus'}{$key}})) {
13266: push(@{$changes{'lonstatus'}},$key);
13267: }
13268: } elsif ($key eq 'weights') {
13269: if ((ref($contacts_hash{contacts}{lonstatus}) eq 'HASH') &&
13270: (ref($contacts_hash{contacts}{lonstatus}{$key}) eq 'HASH')) {
13271: if (ref($currsetting{'lonstatus'}{$key}) eq 'HASH') {
13272: foreach my $type ('E','W','N','U') {
13273: unless ($contacts_hash{contacts}{lonstatus}{$key}{$type} eq
13274: $currsetting{'lonstatus'}{$key}{$type}) {
13275: push(@{$changes{'lonstatus'}},$key);
13276: last;
13277: }
13278: }
13279: } else {
13280: foreach my $type ('E','W','N','U') {
13281: if ($contacts_hash{contacts}{lonstatus}{$key}{$type} ne '') {
13282: push(@{$changes{'lonstatus'}},$key);
13283: last;
13284: }
13285: }
13286: }
13287: } elsif (ref($currsetting{'lonstatus'}{$key}) eq 'HASH') {
13288: foreach my $type ('E','W','N','U') {
13289: if ($currsetting{'lonstatus'}{$key}{$type} ne '') {
13290: push(@{$changes{'lonstatus'}},$key);
13291: last;
13292: }
13293: }
13294: }
13295: } elsif (($key eq 'threshold') || ($key eq 'sysmail')) {
13296: if (ref($contacts_hash{contacts}{lonstatus}) eq 'HASH') {
13297: if ($currsetting{'lonstatus'}{$key} =~ /^\d+$/) {
13298: if ($currsetting{'lonstatus'}{$key} != $contacts_hash{contacts}{lonstatus}{$key}) {
13299: push(@{$changes{'lonstatus'}},$key);
13300: }
13301: } elsif ($contacts_hash{contacts}{lonstatus}{$key} =~ /^\d+$/) {
13302: push(@{$changes{'lonstatus'}},$key);
13303: }
13304: } elsif ($currsetting{'lonstatus'}{$key} =~ /^\d+$/) {
13305: push(@{$changes{'lonstatus'}},$key);
13306: }
13307: }
13308: }
13309: } else {
13310: if (ref($contacts_hash{contacts}{lonstatus}) eq 'HASH') {
13311: foreach my $key ('excluded','weights','threshold','sysmail') {
13312: if (exists($contacts_hash{contacts}{lonstatus}{$key})) {
13313: push(@{$changes{'lonstatus'}},$key);
13314: }
13315: }
13316: }
13317: }
13318: } else {
13319: my %default;
13320: $default{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
13321: $default{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
13322: $default{'errormail'} = 'adminemail';
13323: $default{'packagesmail'} = 'adminemail';
13324: $default{'helpdeskmail'} = 'supportemail';
13325: $default{'otherdomsmail'} = 'supportemail';
13326: $default{'lonstatusmail'} = 'adminemail';
13327: $default{'requestsmail'} = 'adminemail';
13328: $default{'updatesmail'} = 'adminemail';
13329: $default{'hostipmail'} = 'adminemail';
13330: foreach my $item (@contacts) {
13331: if ($to{$item} ne $default{$item}) {
13332: $changes{$item} = 1;
13333: }
13334: }
13335: foreach my $type (@mailings) {
13336: if ((@{$newsetting{$type}} != 1) || ($newsetting{$type}[0] ne $default{$type})) {
13337: push(@{$changes{$type}},@{$newsetting{$type}});
13338: }
13339: if ($others{$type} ne '') {
13340: push(@{$changes{$type}},'others');
13341: }
13342: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
13343: if ($bcc{$type} ne '') {
13344: push(@{$changes{$type}},'bcc');
13345: }
13346: if (($includeloc{$type} =~ /^b|s$/) && ($includestr{$type} ne '')) {
13347: push(@{$changes{$type}},'include');
13348: }
13349: }
13350: }
13351: if (ref($fields) eq 'ARRAY') {
13352: foreach my $field (@{$fields}) {
13353: if ($contacts_hash{'contacts'}{'helpform'}{$field} ne 'yes') {
13354: push(@{$changes{'helpform'}},$field);
13355: }
13356: if (($field eq 'screenshot') && ($contacts_hash{'contacts'}{'helpform'}{'screenshot'} ne 'no')) {
13357: if ($contacts_hash{'contacts'}{'helpform'}{'maxsize'} != 1) {
13358: push(@{$changes{'helpform'}},'maxsize');
13359: }
13360: }
13361: }
13362: }
13363: if (ref($contacts_hash{contacts}{lonstatus}) eq 'HASH') {
13364: foreach my $key ('excluded','weights','threshold','sysmail') {
13365: if (exists($contacts_hash{contacts}{lonstatus}{$key})) {
13366: push(@{$changes{'lonstatus'}},$key);
13367: }
13368: }
13369: }
13370: }
13371: foreach my $item (@toggles) {
13372: if (($env{'form.'.$item} == 1) && ($currsetting{$item} == 0)) {
13373: $changes{$item} = 1;
13374: } elsif ((!$env{'form.'.$item}) &&
13375: (($currsetting{$item} eq '') || ($currsetting{$item} == 1))) {
13376: $changes{$item} = 1;
13377: }
13378: }
13379: my $putresult = &Apache::lonnet::put_dom('configuration',\%contacts_hash,
13380: $dom);
13381: if ($putresult eq 'ok') {
13382: if (keys(%changes) > 0) {
13383: &Apache::loncommon::devalidate_domconfig_cache($dom);
13384: if (ref($lastactref) eq 'HASH') {
13385: $lastactref->{'domainconfig'} = 1;
13386: }
13387: my ($titles,$short_titles) = &contact_titles();
13388: $resulttext = &mt('Changes made:').'<ul>';
13389: foreach my $item (@contacts) {
13390: if ($changes{$item}) {
13391: $resulttext .= '<li>'.$titles->{$item}.
13392: &mt(' set to: ').
13393: '<span class="LC_cusr_emph">'.
13394: $to{$item}.'</span></li>';
13395: }
13396: }
13397: foreach my $type (@mailings) {
13398: if (ref($changes{$type}) eq 'ARRAY') {
13399: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
13400: $resulttext .= '<li>'.$titles->{$type}.' -- '.&mt('sent to').': ';
13401: } else {
13402: $resulttext .= '<li>'.$titles->{$type}.': ';
13403: }
13404: my @text;
13405: foreach my $item (@{$newsetting{$type}}) {
13406: push(@text,$short_titles->{$item});
13407: }
13408: if ($others{$type} ne '') {
13409: push(@text,$others{$type});
13410: }
13411: if (@text) {
13412: $resulttext .= '<span class="LC_cusr_emph">'.
13413: join(', ',@text).'</span>';
13414: }
13415: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
13416: if ($bcc{$type} ne '') {
13417: my $bcctext;
13418: if (@text) {
13419: $bcctext = ' '.&mt('with Bcc to');
13420: } else {
13421: $bcctext = '(Bcc)';
13422: }
13423: $resulttext .= $bcctext.': <span class="LC_cusr_emph">'.$bcc{$type}.'</span>';
13424: } elsif (!@text) {
13425: $resulttext .= &mt('No one');
13426: }
13427: if ($includestr{$type} ne '') {
13428: if ($includeloc{$type} eq 'b') {
13429: $resulttext .= '<br />'.&mt('Text automatically added to e-mail body:').' '.$includestr{$type};
13430: } elsif ($includeloc{$type} eq 's') {
13431: $resulttext .= '<br />'.&mt('Text automatically added to e-mail subject:').' '.$includestr{$type};
13432: }
13433: }
13434: } elsif (!@text) {
13435: $resulttext .= &mt('No recipients');
13436: }
13437: $resulttext .= '</li>';
13438: }
13439: }
13440: if (ref($changes{'overrides'}) eq 'ARRAY') {
13441: my @deletions;
13442: foreach my $type (@{$changes{'overrides'}}) {
13443: if ($usertypeshash{$type}) {
13444: if (grep(/^\Q$type\E/,@overrides)) {
13445: $resulttext .= '<li>'.&mt("Overrides based on requester's affiliation set for [_1]",
13446: $usertypeshash{$type}).'<ul><li>';
13447: if (ref($newsetting{'override_'.$type}) eq 'HASH') {
13448: my @text;
13449: foreach my $item (@contacts) {
13450: if ($newsetting{'override_'.$type}{$item}) {
13451: push(@text,$short_titles->{$item});
13452: }
13453: }
13454: if ($newsetting{'override_'.$type}{'others'} ne '') {
13455: push(@text,$newsetting{'override_'.$type}{'others'});
13456: }
13457:
13458: if (@text) {
13459: $resulttext .= &mt('Helpdesk e-mail sent to: [_1]',
13460: '<span class="LC_cusr_emph">'.join(', ',@text).'</span>');
13461: }
13462: if ($newsetting{'override_'.$type}{'bcc'} ne '') {
13463: my $bcctext;
13464: if (@text) {
13465: $bcctext = ' '.&mt('with Bcc to');
13466: } else {
13467: $bcctext = '(Bcc)';
13468: }
13469: $resulttext .= $bcctext.': <span class="LC_cusr_emph">'.$newsetting{'override_'.$type}{'bcc'}.'</span>';
13470: } elsif (!@text) {
13471: $resulttext .= &mt('Helpdesk e-mail sent to no one');
13472: }
13473: $resulttext .= '</li>';
13474: if ($newsetting{'override_'.$type}{'include'} ne '') {
13475: my ($loc,$str) = split(/:/,$newsetting{'override_'.$type}{'include'});
13476: if ($loc eq 'b') {
13477: $resulttext .= '<li>'.&mt('Text automatically added to e-mail body:').' '.&unescape($str).'</li>';
13478: } elsif ($loc eq 's') {
13479: $resulttext .= '<li>'.&mt('Text automatically added to e-mail subject:').' '.&unescape($str).'</li>';
13480: }
13481: }
13482: }
13483: $resulttext .= '</li></ul></li>';
13484: } else {
13485: push(@deletions,$usertypeshash{$type});
13486: }
13487: }
13488: }
13489: if (@deletions) {
13490: $resulttext .= '<li>'.&mt("Overrides based on requester's affiliation discontinued for: [_1]",
13491: join(', ',@deletions)).'</li>';
13492: }
13493: }
13494: my @offon = ('off','on');
13495: my $corelink = &core_link_msu();
13496: if ($changes{'reporterrors'}) {
13497: $resulttext .= '<li>'.
13498: &mt('E-mail error reports to [_1] set to "'.
13499: $offon[$env{'form.reporterrors'}].'".',
13500: $corelink).
13501: '</li>';
13502: }
13503: if ($changes{'reportupdates'}) {
13504: $resulttext .= '<li>'.
13505: &mt('E-mail record of completed LON-CAPA updates to [_1] set to "'.
13506: $offon[$env{'form.reportupdates'}].'".',
13507: $corelink).
13508: '</li>';
13509: }
13510: if ($changes{'reportstatus'}) {
13511: $resulttext .= '<li>'.
13512: &mt('E-mail status if errors above threshold to [_1] set to "'.
13513: $offon[$env{'form.reportstatus'}].'".',
13514: $corelink).
13515: '</li>';
13516: }
13517: if (ref($changes{'lonstatus'}) eq 'ARRAY') {
13518: $resulttext .= '<li>'.
13519: &mt('Nightly status check e-mail settings').':<ul>';
13520: my (%defval,%use_def,%shown);
13521: $defval{'threshold'} = $lonstatus_defs->{'threshold'};
13522: $defval{'sysmail'} = $lonstatus_defs->{'sysmail'};
13523: $defval{'weights'} =
13524: join(', ',map { $lonstatus_names->{$_}.'='.$lonstatus_defs->{$_}; } ('E','W','N','U'));
13525: $defval{'excluded'} = &mt('None');
13526: if (ref($contacts_hash{'contacts'}{'lonstatus'}) eq 'HASH') {
13527: foreach my $item ('threshold','sysmail','weights','excluded') {
13528: if (exists($contacts_hash{'contacts'}{'lonstatus'}{$item})) {
13529: if (($item eq 'threshold') || ($item eq 'sysmail')) {
13530: $shown{$item} = $contacts_hash{'contacts'}{'lonstatus'}{$item};
13531: } elsif ($item eq 'weights') {
13532: if (ref($contacts_hash{'contacts'}{'lonstatus'}{$item}) eq 'HASH') {
13533: foreach my $type ('E','W','N','U') {
13534: $shown{$item} .= $lonstatus_names->{$type}.'=';
13535: if (exists($contacts_hash{'contacts'}{'lonstatus'}{$item}{$type})) {
13536: $shown{$item} .= $contacts_hash{'contacts'}{'lonstatus'}{$item}{$type};
13537: } else {
13538: $shown{$item} .= $lonstatus_defs->{$type};
13539: }
13540: $shown{$item} .= ', ';
13541: }
13542: $shown{$item} =~ s/, $//;
13543: } else {
13544: $shown{$item} = $defval{$item};
13545: }
13546: } elsif ($item eq 'excluded') {
13547: if (ref($contacts_hash{'contacts'}{'lonstatus'}{$item}) eq 'ARRAY') {
13548: $shown{$item} = join(', ',@{$contacts_hash{'contacts'}{'lonstatus'}{$item}});
13549: } else {
13550: $shown{$item} = $defval{$item};
13551: }
13552: }
13553: } else {
13554: $shown{$item} = $defval{$item};
13555: }
13556: }
13557: } else {
13558: foreach my $item ('threshold','weights','excluded','sysmail') {
13559: $shown{$item} = $defval{$item};
13560: }
13561: }
13562: foreach my $item ('threshold','weights','excluded','sysmail') {
13563: $resulttext .= '<li>'.&mt($titles->{'error'.$item}.' -- [_1]',
13564: $shown{$item}).'</li>';
13565: }
13566: $resulttext .= '</ul></li>';
13567: }
13568: if ((ref($changes{'helpform'}) eq 'ARRAY') && (ref($fields) eq 'ARRAY')) {
13569: my (@optional,@required,@unused,$maxsizechg);
13570: foreach my $field (@{$changes{'helpform'}}) {
13571: if ($field eq 'maxsize') {
13572: $maxsizechg = 1;
13573: next;
13574: }
13575: if ($contacts_hash{'contacts'}{'helpform'}{$field} eq 'yes') {
13576: push(@optional,$field);
13577: } elsif ($contacts_hash{'contacts'}{'helpform'}{$field} eq 'no') {
13578: push(@unused,$field);
13579: } elsif ($contacts_hash{'contacts'}{'helpform'}{$field} eq 'req') {
13580: push(@required,$field);
13581: }
13582: }
13583: if (@optional) {
13584: $resulttext .= '<li>'.
13585: &mt('Help form fields changed to "Optional": [_1].',
13586: '<span class="LC_cusr_emph">'.join(', ',map { $fieldtitles->{$_}; } @optional)).'</span>'.
13587: '</li>';
13588: }
13589: if (@required) {
13590: $resulttext .= '<li>'.
13591: &mt('Help form fields changed to "Required": [_1].',
13592: '<span class="LC_cusr_emph">'.join(', ',map { $fieldtitles->{$_}; } @required)).'</span>'.
13593: '</li>';
13594: }
13595: if (@unused) {
13596: $resulttext .= '<li>'.
13597: &mt('Help form fields changed to "Not shown": [_1].',
13598: '<span class="LC_cusr_emph">'.join(', ',map { $fieldtitles->{$_}; } @unused)).'</span>'.
13599: '</li>';
13600: }
13601: if ($maxsizechg) {
13602: $resulttext .= '<li>'.
13603: &mt('Max size for file uploaded to help form by logged-in user set to [_1] MB.',
13604: $contacts_hash{'contacts'}{'helpform'}{'maxsize'}).
13605: '</li>';
13606: }
13607: }
13608: $resulttext .= '</ul>';
13609: } else {
13610: $resulttext = &mt('No changes made to contacts and form settings');
13611: }
13612: } else {
13613: $resulttext = '<span class="LC_error">'.
13614: &mt('An error occurred: [_1].',$putresult).'</span>';
13615: }
13616: return $resulttext;
13617: }
13618:
13619: sub modify_usercreation {
13620: my ($dom,%domconfig) = @_;
13621: my ($resulttext,%curr_usercreation,%changes,%authallowed,%cancreate,%save_usercreate);
13622: my $warningmsg;
13623: if (ref($domconfig{'usercreation'}) eq 'HASH') {
13624: foreach my $key (keys(%{$domconfig{'usercreation'}})) {
13625: if ($key eq 'cancreate') {
13626: if (ref($domconfig{'usercreation'}{$key}) eq 'HASH') {
13627: foreach my $item (keys(%{$domconfig{'usercreation'}{$key}})) {
13628: if (($item eq 'requestcrs') || ($item eq 'course') || ($item eq 'author')) {
13629: $curr_usercreation{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
13630: } else {
13631: $save_usercreate{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
13632: }
13633: }
13634: }
13635: } elsif ($key eq 'email_rule') {
13636: $save_usercreate{$key} = $domconfig{'usercreation'}{$key};
13637: } else {
13638: $curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
13639: }
13640: }
13641: }
13642: my @username_rule = &Apache::loncommon::get_env_multiple('form.username_rule');
13643: my @id_rule = &Apache::loncommon::get_env_multiple('form.id_rule');
13644: my @contexts = ('author','course','requestcrs');
13645: foreach my $item(@contexts) {
13646: $cancreate{$item} = $env{'form.can_createuser_'.$item};
13647: }
13648: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
13649: foreach my $item (@contexts) {
13650: if ($curr_usercreation{'cancreate'}{$item} ne $cancreate{$item}) {
13651: push(@{$changes{'cancreate'}},$item);
13652: }
13653: }
13654: } elsif (ref($curr_usercreation{'cancreate'}) eq 'ARRAY') {
13655: foreach my $item (@contexts) {
13656: if (!grep(/^\Q$item\E$/,@{$curr_usercreation{'cancreate'}})) {
13657: if ($cancreate{$item} ne 'any') {
13658: push(@{$changes{'cancreate'}},$item);
13659: }
13660: } else {
13661: if ($cancreate{$item} ne 'none') {
13662: push(@{$changes{'cancreate'}},$item);
13663: }
13664: }
13665: }
13666: } else {
13667: foreach my $item (@contexts) {
13668: push(@{$changes{'cancreate'}},$item);
13669: }
13670: }
13671:
13672: if (ref($curr_usercreation{'username_rule'}) eq 'ARRAY') {
13673: foreach my $type (@{$curr_usercreation{'username_rule'}}) {
13674: if (!grep(/^\Q$type\E$/,@username_rule)) {
13675: push(@{$changes{'username_rule'}},$type);
13676: }
13677: }
13678: foreach my $type (@username_rule) {
13679: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'username_rule'}})) {
13680: push(@{$changes{'username_rule'}},$type);
13681: }
13682: }
13683: } else {
13684: push(@{$changes{'username_rule'}},@username_rule);
13685: }
13686:
13687: if (ref($curr_usercreation{'id_rule'}) eq 'ARRAY') {
13688: foreach my $type (@{$curr_usercreation{'id_rule'}}) {
13689: if (!grep(/^\Q$type\E$/,@id_rule)) {
13690: push(@{$changes{'id_rule'}},$type);
13691: }
13692: }
13693: foreach my $type (@id_rule) {
13694: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'id_rule'}})) {
13695: push(@{$changes{'id_rule'}},$type);
13696: }
13697: }
13698: } else {
13699: push(@{$changes{'id_rule'}},@id_rule);
13700: }
13701:
13702: my @authen_contexts = ('author','course','domain');
13703: my @authtypes = ('int','krb4','krb5','loc','lti');
13704: my %authhash;
13705: foreach my $item (@authen_contexts) {
13706: my @authallowed = &Apache::loncommon::get_env_multiple('form.'.$item.'_auth');
13707: foreach my $auth (@authtypes) {
13708: if (grep(/^\Q$auth\E$/,@authallowed)) {
13709: $authhash{$item}{$auth} = 1;
13710: } else {
13711: $authhash{$item}{$auth} = 0;
13712: }
13713: }
13714: }
13715: if (ref($curr_usercreation{'authtypes'}) eq 'HASH') {
13716: foreach my $item (@authen_contexts) {
13717: if (ref($curr_usercreation{'authtypes'}{$item}) eq 'HASH') {
13718: foreach my $auth (@authtypes) {
13719: if ($authhash{$item}{$auth} ne $curr_usercreation{'authtypes'}{$item}{$auth}) {
13720: push(@{$changes{'authtypes'}},$item);
13721: last;
13722: }
13723: }
13724: }
13725: }
13726: } else {
13727: foreach my $item (@authen_contexts) {
13728: push(@{$changes{'authtypes'}},$item);
13729: }
13730: }
13731:
13732: $save_usercreate{'cancreate'}{'course'} = $cancreate{'course'};
13733: $save_usercreate{'cancreate'}{'author'} = $cancreate{'author'};
13734: $save_usercreate{'cancreate'}{'requestcrs'} = $cancreate{'requestcrs'};
13735: $save_usercreate{'id_rule'} = \@id_rule;
13736: $save_usercreate{'username_rule'} = \@username_rule,
13737: $save_usercreate{'authtypes'} = \%authhash;
13738:
13739: my %usercreation_hash = (
13740: usercreation => \%save_usercreate,
13741: );
13742:
13743: my $putresult = &Apache::lonnet::put_dom('configuration',\%usercreation_hash,
13744: $dom);
13745:
13746: if ($putresult eq 'ok') {
13747: if (keys(%changes) > 0) {
13748: $resulttext = &mt('Changes made:').'<ul>';
13749: if (ref($changes{'cancreate'}) eq 'ARRAY') {
13750: my %lt = &usercreation_types();
13751: foreach my $type (@{$changes{'cancreate'}}) {
13752: my $chgtext = $lt{$type}.', ';
13753: if ($cancreate{$type} eq 'none') {
13754: $chgtext .= &mt('creation of new users is not permitted, except by a Domain Coordinator.');
13755: } elsif ($cancreate{$type} eq 'any') {
13756: $chgtext .= &mt('creation of new users is permitted for both institutional and non-institutional usernames.');
13757: } elsif ($cancreate{$type} eq 'official') {
13758: $chgtext .= &mt('creation of new users is only permitted for institutional usernames.');
13759: } elsif ($cancreate{$type} eq 'unofficial') {
13760: $chgtext .= &mt('creation of new users is only permitted for non-institutional usernames.');
13761: }
13762: $resulttext .= '<li>'.$chgtext.'</li>';
13763: }
13764: }
13765: if (ref($changes{'username_rule'}) eq 'ARRAY') {
13766: my ($rules,$ruleorder) =
13767: &Apache::lonnet::inst_userrules($dom,'username');
13768: my $chgtext = '<ul>';
13769: foreach my $type (@username_rule) {
13770: if (ref($rules->{$type}) eq 'HASH') {
13771: $chgtext .= '<li>'.$rules->{$type}{'name'}.'</li>';
13772: }
13773: }
13774: $chgtext .= '</ul>';
13775: if (@username_rule > 0) {
13776: $resulttext .= '<li>'.&mt('Usernames with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
13777: } else {
13778: $resulttext .= '<li>'.&mt('There are now no username formats restricted to verified users in the institutional directory.').'</li>';
13779: }
13780: }
13781: if (ref($changes{'id_rule'}) eq 'ARRAY') {
13782: my ($idrules,$idruleorder) =
13783: &Apache::lonnet::inst_userrules($dom,'id');
13784: my $chgtext = '<ul>';
13785: foreach my $type (@id_rule) {
13786: if (ref($idrules->{$type}) eq 'HASH') {
13787: $chgtext .= '<li>'.$idrules->{$type}{'name'}.'</li>';
13788: }
13789: }
13790: $chgtext .= '</ul>';
13791: if (@id_rule > 0) {
13792: $resulttext .= '<li>'.&mt('IDs with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
13793: } else {
13794: $resulttext .= '<li>'.&mt('There are now no ID formats restricted to verified users in the institutional directory.').'</li>';
13795: }
13796: }
13797: my %authname = &authtype_names();
13798: my %context_title = &context_names();
13799: if (ref($changes{'authtypes'}) eq 'ARRAY') {
13800: my $chgtext = '<ul>';
13801: foreach my $type (@{$changes{'authtypes'}}) {
13802: my @allowed;
13803: $chgtext .= '<li><span class="LC_cusr_emph">'.$context_title{$type}.'</span> - '.&mt('assignable authentication types: ');
13804: foreach my $auth (@authtypes) {
13805: if ($authhash{$type}{$auth}) {
13806: push(@allowed,$authname{$auth});
13807: }
13808: }
13809: if (@allowed > 0) {
13810: $chgtext .= join(', ',@allowed).'</li>';
13811: } else {
13812: $chgtext .= &mt('none').'</li>';
13813: }
13814: }
13815: $chgtext .= '</ul>';
13816: $resulttext .= '<li>'.&mt('Authentication types available for assignment to new users').'<br />'.$chgtext;
13817: $resulttext .= '</li>';
13818: }
13819: $resulttext .= '</ul>';
13820: } else {
13821: $resulttext = &mt('No changes made to user creation settings');
13822: }
13823: } else {
13824: $resulttext = '<span class="LC_error">'.
13825: &mt('An error occurred: [_1]',$putresult).'</span>';
13826: }
13827: if ($warningmsg ne '') {
13828: $resulttext .= '<br /><span class="LC_warning">'.$warningmsg.'</span><br />';
13829: }
13830: return $resulttext;
13831: }
13832:
13833: sub modify_selfcreation {
13834: my ($dom,$lastactref,%domconfig) = @_;
13835: my ($resulttext,$warningmsg,%curr_usercreation,%curr_usermodify,%curr_inststatus,%changes,%cancreate);
13836: my (%save_usercreate,%save_usermodify,%save_inststatus,@types,%usertypes);
13837: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
13838: my ($othertitle,$usertypesref,$typesref) = &Apache::loncommon::sorted_inst_types($dom);
13839: if (ref($typesref) eq 'ARRAY') {
13840: @types = @{$typesref};
13841: }
13842: if (ref($usertypesref) eq 'HASH') {
13843: %usertypes = %{$usertypesref};
13844: }
13845: $usertypes{'default'} = $othertitle;
13846: #
13847: # Retrieve current domain configuration for self-creation of usernames from $domconfig{'usercreation'}.
13848: #
13849: if (ref($domconfig{'usercreation'}) eq 'HASH') {
13850: foreach my $key (keys(%{$domconfig{'usercreation'}})) {
13851: if ($key eq 'cancreate') {
13852: if (ref($domconfig{'usercreation'}{$key}) eq 'HASH') {
13853: foreach my $item (keys(%{$domconfig{'usercreation'}{$key}})) {
13854: if (($item eq 'selfcreate') || ($item eq 'statustocreate') ||
13855: ($item eq 'captcha') || ($item eq 'recaptchakeys') ||
13856: ($item eq 'recaptchaversion') || ($item eq 'notify') ||
13857: ($item eq 'emailusername') || ($item eq 'shibenv') ||
13858: ($item eq 'selfcreateprocessing') || ($item eq 'emailverified') ||
13859: ($item eq 'emailoptions') || ($item eq 'emaildomain')) {
13860: $curr_usercreation{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
13861: } else {
13862: $save_usercreate{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
13863: }
13864: }
13865: }
13866: } elsif ($key eq 'email_rule') {
13867: $curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
13868: } else {
13869: $save_usercreate{$key} = $domconfig{'usercreation'}{$key};
13870: }
13871: }
13872: }
13873: #
13874: # Retrieve current domain configuration for self-creation of usernames from $domconfig{'usermodification'}.
13875: #
13876: if (ref($domconfig{'usermodification'}) eq 'HASH') {
13877: foreach my $key (keys(%{$domconfig{'usermodification'}})) {
13878: if ($key eq 'selfcreate') {
13879: $curr_usermodify{$key} = $domconfig{'usermodification'}{$key};
13880: } else {
13881: $save_usermodify{$key} = $domconfig{'usermodification'}{$key};
13882: }
13883: }
13884: }
13885: #
13886: # Retrieve current domain configuration for institutional status types from $domconfig{'inststatus'}.
13887: #
13888: if (ref($domconfig{'inststatus'}) eq 'HASH') {
13889: foreach my $key (keys(%{$domconfig{'inststatus'}})) {
13890: if ($key eq 'inststatusguest') {
13891: $curr_inststatus{$key} = $domconfig{'inststatus'}{$key};
13892: } else {
13893: $save_inststatus{$key} = $domconfig{'inststatus'}{$key};
13894: }
13895: }
13896: }
13897:
13898: my @contexts = ('selfcreate');
13899: @{$cancreate{'selfcreate'}} = ();
13900: %{$cancreate{'emailusername'}} = ();
13901: if (@types) {
13902: @{$cancreate{'statustocreate'}} = ();
13903: }
13904: %{$cancreate{'selfcreateprocessing'}} = ();
13905: %{$cancreate{'shibenv'}} = ();
13906: %{$cancreate{'emailverified'}} = ();
13907: %{$cancreate{'emailoptions'}} = ();
13908: %{$cancreate{'emaildomain'}} = ();
13909: my %selfcreatetypes = (
13910: sso => 'users authenticated by institutional single sign on',
13911: login => 'users authenticated by institutional log-in',
13912: email => 'users verified by e-mail',
13913: );
13914: #
13915: # Populate $cancreate{'selfcreate'} array reference with types of user, for which self-creation of user accounts
13916: # is permitted.
13917: #
13918: my ($emailrules,$emailruleorder) = &Apache::lonnet::inst_userrules($dom,'email');
13919:
13920: my (@statuses,%email_rule);
13921: foreach my $item ('login','sso','email') {
13922: if ($item eq 'email') {
13923: if ($env{'form.cancreate_email'}) {
13924: if (@types) {
13925: my @poss_statuses = &Apache::loncommon::get_env_multiple('form.selfassign');
13926: foreach my $status (@poss_statuses) {
13927: if (grep(/^\Q$status\E$/,(@types,'default'))) {
13928: push(@statuses,$status);
13929: }
13930: }
13931: $save_inststatus{'inststatusguest'} = \@statuses;
13932: } else {
13933: push(@statuses,'default');
13934: }
13935: if (@statuses) {
13936: my %curr_rule;
13937: if (ref($curr_usercreation{'email_rule'}) eq 'ARRAY') {
13938: foreach my $type (@statuses) {
13939: $curr_rule{$type} = $curr_usercreation{'email_rule'};
13940: }
13941: } elsif (ref($curr_usercreation{'email_rule'}) eq 'HASH') {
13942: foreach my $type (@statuses) {
13943: $curr_rule{$type} = $curr_usercreation{'email_rule'}{$type};
13944: }
13945: }
13946: push(@{$cancreate{'selfcreate'}},'email');
13947: push(@contexts,('selfcreateprocessing','emailverified','emailoptions'));
13948: my %curremaildom;
13949: if (ref($curr_usercreation{'cancreate'}{'emaildomain'}) eq 'HASH') {
13950: %curremaildom = %{$curr_usercreation{'cancreate'}{'emaildomain'}};
13951: }
13952: foreach my $type (@statuses) {
13953: if ($env{'form.cancreate_emailprocess_'.$type} =~ /^(?:approval|automatic)$/) {
13954: $cancreate{'selfcreateprocessing'}{$type} = $env{'form.cancreate_emailprocess_'.$type};
13955: }
13956: if ($env{'form.cancreate_usernameoptions_'.$type} =~ /^(?:all|first|free)$/) {
13957: $cancreate{'emailverified'}{$type} = $env{'form.cancreate_usernameoptions_'.$type};
13958: }
13959: if ($env{'form.cancreate_emailoptions_'.$type} =~ /^(any|inst|noninst|custom)$/) {
13960: #
13961: # Retrieve rules (if any) governing types of e-mail address which may be used to verify a username.
13962: #
13963: my $chosen = $1;
13964: if (($chosen eq 'inst') || ($chosen eq 'noninst')) {
13965: my $emaildom;
13966: if ($env{'form.cancreate_emaildomain_'.$chosen.'_'.$type} =~ /^\@[^\@]+$/) {
13967: $emaildom = $env{'form.cancreate_emaildomain_'.$chosen.'_'.$type};
13968: $cancreate{'emaildomain'}{$type}{$chosen} = $emaildom;
13969: if (ref($curremaildom{$type}) eq 'HASH') {
13970: if (exists($curremaildom{$type}{$chosen})) {
13971: if ($curremaildom{$type}{$chosen} ne $emaildom) {
13972: push(@{$changes{'cancreate'}},'emaildomain');
13973: }
13974: } elsif ($emaildom ne '') {
13975: push(@{$changes{'cancreate'}},'emaildomain');
13976: }
13977: } elsif ($emaildom ne '') {
13978: push(@{$changes{'cancreate'}},'emaildomain');
13979: }
13980: }
13981: $cancreate{'emailoptions'}{$type} = $env{'form.cancreate_emailoptions_'.$type};
13982: } elsif ($chosen eq 'custom') {
13983: my @possemail_rules = &Apache::loncommon::get_env_multiple('form.email_rule_'.$type);
13984: $email_rule{$type} = [];
13985: if (ref($emailrules) eq 'HASH') {
13986: foreach my $rule (@possemail_rules) {
13987: if (exists($emailrules->{$rule})) {
13988: push(@{$email_rule{$type}},$rule);
13989: }
13990: }
13991: }
13992: if (@{$email_rule{$type}}) {
13993: $cancreate{'emailoptions'}{$type} = 'custom';
13994: if (ref($curr_rule{$type}) eq 'ARRAY') {
13995: if (@{$curr_rule{$type}} > 0) {
13996: foreach my $rule (@{$curr_rule{$type}}) {
13997: if (!grep(/^\Q$rule\E$/,@{$email_rule{$type}})) {
13998: push(@{$changes{'email_rule'}},$type);
13999: }
14000: }
14001: }
14002: foreach my $type (@{$email_rule{$type}}) {
14003: if (!grep(/^\Q$type\E$/,@{$curr_rule{$type}})) {
14004: push(@{$changes{'email_rule'}},$type);
14005: }
14006: }
14007: } else {
14008: push(@{$changes{'email_rule'}},$type);
14009: }
14010: }
14011: } else {
14012: $cancreate{'emailoptions'}{$type} = $env{'form.cancreate_emailoptions_'.$type};
14013: }
14014: }
14015: }
14016: if (@types) {
14017: if (ref($curr_inststatus{'inststatusguest'}) eq 'ARRAY') {
14018: my @changed = &Apache::loncommon::compare_arrays(\@statuses,$curr_inststatus{'inststatusguest'});
14019: if (@changed) {
14020: push(@{$changes{'inststatus'}},'inststatusguest');
14021: }
14022: } else {
14023: push(@{$changes{'inststatus'}},'inststatusguest');
14024: }
14025: }
14026: } else {
14027: delete($env{'form.cancreate_email'});
14028: if (ref($curr_inststatus{'inststatusguest'}) eq 'ARRAY') {
14029: if (@{$curr_inststatus{'inststatusguest'}} > 0) {
14030: push(@{$changes{'inststatus'}},'inststatusguest');
14031: }
14032: }
14033: }
14034: } else {
14035: $save_inststatus{'inststatusguest'} = [];
14036: if (ref($curr_inststatus{'inststatusguest'}) eq 'ARRAY') {
14037: if (@{$curr_inststatus{'inststatusguest'}} > 0) {
14038: push(@{$changes{'inststatus'}},'inststatusguest');
14039: }
14040: }
14041: }
14042: } else {
14043: if ($env{'form.cancreate_'.$item}) {
14044: push(@{$cancreate{'selfcreate'}},$item);
14045: }
14046: }
14047: }
14048: my (%userinfo,%savecaptcha);
14049: my ($infofields,$infotitles) = &Apache::loncommon::emailusername_info();
14050: #
14051: # Populate $cancreate{'emailusername'}{$type} hash ref with information fields (if new user will provide data
14052: # value set to one), if self-creation with e-mail address permitted, where $type is user type: faculty, staff, student etc.
14053: #
14054:
14055: if ($env{'form.cancreate_email'}) {
14056: push(@contexts,'emailusername');
14057: if (@statuses) {
14058: foreach my $type (@statuses) {
14059: if (ref($infofields) eq 'ARRAY') {
14060: foreach my $field (@{$infofields}) {
14061: if ($env{'form.canmodify_emailusername_'.$type.'_'.$field} =~ /^(required|optional)$/) {
14062: $cancreate{'emailusername'}{$type}{$field} = $1;
14063: }
14064: }
14065: }
14066: }
14067: }
14068: #
14069: # Populate $cancreate{'notify'} hash ref with names of Domain Coordinators who are to be notified of
14070: # queued requests for self-creation of account verified by e-mail.
14071: #
14072:
14073: my @approvalnotify = &Apache::loncommon::get_env_multiple('form.selfcreationnotifyapproval');
14074: @approvalnotify = sort(@approvalnotify);
14075: $cancreate{'notify'}{'approval'} = join(',',@approvalnotify);
14076: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
14077: if (ref($curr_usercreation{'cancreate'}{'notify'}) eq 'HASH') {
14078: if ($curr_usercreation{'cancreate'}{'notify'}{'approval'} ne $cancreate{'notify'}{'approval'}) {
14079: push(@{$changes{'cancreate'}},'notify');
14080: }
14081: } else {
14082: if ($cancreate{'notify'}{'approval'}) {
14083: push(@{$changes{'cancreate'}},'notify');
14084: }
14085: }
14086: } elsif ($cancreate{'notify'}{'approval'}) {
14087: push(@{$changes{'cancreate'}},'notify');
14088: }
14089:
14090: &process_captcha('cancreate',\%changes,\%savecaptcha,$curr_usercreation{'cancreate'});
14091: }
14092: #
14093: # Check if domain default is set appropriately, if self-creation of accounts is to be available for
14094: # institutional log-in.
14095: #
14096: if (grep(/^login$/,@{$cancreate{'selfcreate'}})) {
14097: if (!((($domdefaults{'auth_def'} =~/^krb/) && ($domdefaults{'auth_arg_def'} ne '')) ||
14098: ($domdefaults{'auth_def'} eq 'localauth'))) {
14099: $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.').' '.
14100: &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.');
14101: }
14102: }
14103: my @fields = ('lastname','firstname','middlename','generation',
14104: 'permanentemail','id');
14105: my @shibfields = (@fields,'inststatus');
14106: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
14107: #
14108: # Where usernames may created for institutional log-in and/or institutional single sign on:
14109: # (a) populate $cancreate{'statustocreate'} array reference with institutional status types who
14110: # may self-create accounts
14111: # (b) populate $save_usermodify{'selfcreate'} hash reference with status types, and information fields
14112: # which the user may supply, if institutional data is unavailable.
14113: #
14114: if (($env{'form.cancreate_login'}) || ($env{'form.cancreate_sso'})) {
14115: if (@types) {
14116: @{$cancreate{'statustocreate'}} = &Apache::loncommon::get_env_multiple('form.statustocreate');
14117: push(@contexts,'statustocreate');
14118: foreach my $type (@types) {
14119: my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$type);
14120: foreach my $field (@fields) {
14121: if (grep(/^\Q$field\E$/,@modifiable)) {
14122: $save_usermodify{'selfcreate'}{$type}{$field} = 1;
14123: } else {
14124: $save_usermodify{'selfcreate'}{$type}{$field} = 0;
14125: }
14126: }
14127: }
14128: if (ref($curr_usermodify{'selfcreate'}) eq 'HASH') {
14129: foreach my $type (@types) {
14130: if (ref($curr_usermodify{'selfcreate'}{$type}) eq 'HASH') {
14131: foreach my $field (@fields) {
14132: if ($save_usermodify{'selfcreate'}{$type}{$field} ne
14133: $curr_usermodify{'selfcreate'}{$type}{$field}) {
14134: push(@{$changes{'selfcreate'}},$type);
14135: last;
14136: }
14137: }
14138: }
14139: }
14140: } else {
14141: foreach my $type (@types) {
14142: push(@{$changes{'selfcreate'}},$type);
14143: }
14144: }
14145: }
14146: foreach my $field (@shibfields) {
14147: if ($env{'form.shibenv_'.$field} ne '') {
14148: $cancreate{'shibenv'}{$field} = $env{'form.shibenv_'.$field};
14149: }
14150: }
14151: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
14152: if (ref($curr_usercreation{'cancreate'}{'shibenv'}) eq 'HASH') {
14153: foreach my $field (@shibfields) {
14154: if ($env{'form.shibenv_'.$field} ne $curr_usercreation{'cancreate'}{'shibenv'}{$field}) {
14155: push(@{$changes{'cancreate'}},'shibenv');
14156: }
14157: }
14158: } else {
14159: foreach my $field (@shibfields) {
14160: if ($env{'form.shibenv_'.$field}) {
14161: push(@{$changes{'cancreate'}},'shibenv');
14162: last;
14163: }
14164: }
14165: }
14166: }
14167: }
14168: foreach my $item (@contexts) {
14169: if (ref($curr_usercreation{'cancreate'}{$item}) eq 'ARRAY') {
14170: foreach my $curr (@{$curr_usercreation{'cancreate'}{$item}}) {
14171: if (ref($cancreate{$item}) eq 'ARRAY') {
14172: if (!grep(/^$curr$/,@{$cancreate{$item}})) {
14173: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
14174: push(@{$changes{'cancreate'}},$item);
14175: }
14176: }
14177: }
14178: }
14179: if (ref($cancreate{$item}) eq 'ARRAY') {
14180: foreach my $type (@{$cancreate{$item}}) {
14181: if (!grep(/^$type$/,@{$curr_usercreation{'cancreate'}{$item}})) {
14182: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
14183: push(@{$changes{'cancreate'}},$item);
14184: }
14185: }
14186: }
14187: }
14188: } elsif (ref($curr_usercreation{'cancreate'}{$item}) eq 'HASH') {
14189: if (ref($cancreate{$item}) eq 'HASH') {
14190: foreach my $type (keys(%{$curr_usercreation{'cancreate'}{$item}})) {
14191: if (ref($curr_usercreation{'cancreate'}{$item}{$type}) eq 'HASH') {
14192: foreach my $field (keys(%{$curr_usercreation{'cancreate'}{$item}{$type}})) {
14193: unless ($curr_usercreation{'cancreate'}{$item}{$type}{$field} eq $cancreate{$item}{$type}{$field}) {
14194: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
14195: push(@{$changes{'cancreate'}},$item);
14196: }
14197: }
14198: }
14199: } elsif (($item eq 'selfcreateprocessing') || ($item eq 'emailverified') || ($item eq 'emailoptions')) {
14200: if ($cancreate{$item}{$type} ne $curr_usercreation{'cancreate'}{$item}{$type}) {
14201: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
14202: push(@{$changes{'cancreate'}},$item);
14203: }
14204: }
14205: }
14206: }
14207: foreach my $type (keys(%{$cancreate{$item}})) {
14208: if (ref($cancreate{$item}{$type}) eq 'HASH') {
14209: foreach my $field (keys(%{$cancreate{$item}{$type}})) {
14210: if (ref($curr_usercreation{'cancreate'}{$item}{$type}) eq 'HASH') {
14211: unless ($curr_usercreation{'cancreate'}{$item}{$type}{$field} eq $cancreate{$item}{$type}{$field}) {
14212: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
14213: push(@{$changes{'cancreate'}},$item);
14214: }
14215: }
14216: } else {
14217: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
14218: push(@{$changes{'cancreate'}},$item);
14219: }
14220: }
14221: }
14222: } elsif (($item eq 'selfcreateprocessing') || ($item eq 'emailverified') || ($item eq 'emailoptions')) {
14223: if ($cancreate{$item}{$type} ne $curr_usercreation{'cancreate'}{$item}{$type}) {
14224: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
14225: push(@{$changes{'cancreate'}},$item);
14226: }
14227: }
14228: }
14229: }
14230: }
14231: } elsif ($curr_usercreation{'cancreate'}{$item}) {
14232: if (ref($cancreate{$item}) eq 'ARRAY') {
14233: if (!grep(/^\Q$curr_usercreation{'cancreate'}{$item}\E$/,@{$cancreate{$item}})) {
14234: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
14235: push(@{$changes{'cancreate'}},$item);
14236: }
14237: }
14238: }
14239: } elsif (($item eq 'selfcreateprocessing') || ($item eq 'emailverified') || ($item eq 'emailoptions')) {
14240: if (ref($cancreate{$item}) eq 'HASH') {
14241: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
14242: push(@{$changes{'cancreate'}},$item);
14243: }
14244: }
14245: } elsif ($item eq 'emailusername') {
14246: if (ref($cancreate{$item}) eq 'HASH') {
14247: foreach my $type (keys(%{$cancreate{$item}})) {
14248: if (ref($cancreate{$item}{$type}) eq 'HASH') {
14249: foreach my $field (keys(%{$cancreate{$item}{$type}})) {
14250: if ($cancreate{$item}{$type}{$field}) {
14251: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
14252: push(@{$changes{'cancreate'}},$item);
14253: }
14254: last;
14255: }
14256: }
14257: }
14258: }
14259: }
14260: }
14261: }
14262: #
14263: # Populate %save_usercreate hash with updates to self-creation configuration.
14264: #
14265: $save_usercreate{'cancreate'}{'captcha'} = $savecaptcha{'captcha'};
14266: $save_usercreate{'cancreate'}{'recaptchakeys'} = $savecaptcha{'recaptchakeys'};
14267: $save_usercreate{'cancreate'}{'recaptchaversion'} = $savecaptcha{'recaptchaversion'};
14268: $save_usercreate{'cancreate'}{'selfcreate'} = $cancreate{'selfcreate'};
14269: if (ref($cancreate{'notify'}) eq 'HASH') {
14270: $save_usercreate{'cancreate'}{'notify'} = $cancreate{'notify'};
14271: }
14272: if (ref($cancreate{'selfcreateprocessing'}) eq 'HASH') {
14273: $save_usercreate{'cancreate'}{'selfcreateprocessing'} = $cancreate{'selfcreateprocessing'};
14274: }
14275: if (ref($cancreate{'emailverified'}) eq 'HASH') {
14276: $save_usercreate{'cancreate'}{'emailverified'} = $cancreate{'emailverified'};
14277: }
14278: if (ref($cancreate{'emailoptions'}) eq 'HASH') {
14279: $save_usercreate{'cancreate'}{'emailoptions'} = $cancreate{'emailoptions'};
14280: }
14281: if (ref($cancreate{'emaildomain'}) eq 'HASH') {
14282: $save_usercreate{'cancreate'}{'emaildomain'} = $cancreate{'emaildomain'};
14283: }
14284: if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
14285: $save_usercreate{'cancreate'}{'statustocreate'} = $cancreate{'statustocreate'};
14286: }
14287: if (ref($cancreate{'shibenv'}) eq 'HASH') {
14288: $save_usercreate{'cancreate'}{'shibenv'} = $cancreate{'shibenv'};
14289: }
14290: $save_usercreate{'cancreate'}{'emailusername'} = $cancreate{'emailusername'};
14291: $save_usercreate{'email_rule'} = \%email_rule;
14292:
14293: my %userconfig_hash = (
14294: usercreation => \%save_usercreate,
14295: usermodification => \%save_usermodify,
14296: inststatus => \%save_inststatus,
14297: );
14298:
14299: my $putresult = &Apache::lonnet::put_dom('configuration',\%userconfig_hash,
14300: $dom);
14301: #
14302: # Accumulate details of changes to domain configuration for self-creation of usernames in $resulttext
14303: #
14304: if ($putresult eq 'ok') {
14305: if (keys(%changes) > 0) {
14306: $resulttext = &mt('Changes made:').'<ul>';
14307: if (ref($changes{'cancreate'}) eq 'ARRAY') {
14308: my %lt = &selfcreation_types();
14309: foreach my $type (@{$changes{'cancreate'}}) {
14310: my $chgtext = '';
14311: if ($type eq 'selfcreate') {
14312: if (@{$cancreate{$type}} == 0) {
14313: $chgtext .= &mt('Self creation of a new user account is not permitted.');
14314: } else {
14315: $chgtext .= &mt('Self-creation of a new account is permitted for:').
14316: '<ul>';
14317: foreach my $case (@{$cancreate{$type}}) {
14318: $chgtext .= '<li>'.$selfcreatetypes{$case}.'</li>';
14319: }
14320: $chgtext .= '</ul>';
14321: if (ref($cancreate{$type}) eq 'ARRAY') {
14322: if (grep(/^(login|sso)$/,@{$cancreate{$type}})) {
14323: if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
14324: if (@{$cancreate{'statustocreate'}} == 0) {
14325: $chgtext .= '<span class="LC_warning">'.
14326: &mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts via log-in or single sign-on.").
14327: '</span><br />';
14328: }
14329: }
14330: }
14331: if (grep(/^email$/,@{$cancreate{$type}})) {
14332: if (!@statuses) {
14333: $chgtext .= '<span class="LC_warning">'.
14334: &mt("However, e-mail verification is currently set to 'unavailable' for all user types (including 'other'), so self-creation of accounts is not possible for non-institutional log-in.").
14335: '</span><br />';
14336:
14337: }
14338: }
14339: }
14340: }
14341: } elsif ($type eq 'shibenv') {
14342: if (keys(%{$cancreate{$type}}) == 0) {
14343: $chgtext .= &mt('Shibboleth-autheticated user does not use environment variables to set user information').'<br />';
14344: } else {
14345: $chgtext .= &mt('Shibboleth-autheticated user information set from environment variables, as follows:').
14346: '<ul>';
14347: foreach my $field (@shibfields) {
14348: next if ($cancreate{$type}{$field} eq '');
14349: if ($field eq 'inststatus') {
14350: $chgtext .= '<li>'.&mt('Institutional status').' -- '.$cancreate{$type}{$field}.'</li>';
14351: } else {
14352: $chgtext .= '<li>'.$fieldtitles{$field}.' -- '.$cancreate{$type}{$field}.'</li>';
14353: }
14354: }
14355: $chgtext .= '</ul>';
14356: }
14357: } elsif ($type eq 'statustocreate') {
14358: if ((ref($cancreate{'selfcreate'}) eq 'ARRAY') &&
14359: (ref($cancreate{'statustocreate'}) eq 'ARRAY')) {
14360: if (@{$cancreate{'selfcreate'}} > 0) {
14361: if (@{$cancreate{'statustocreate'}} == 0) {
14362: $chgtext .= &mt("Institutional affiliations permitted to create accounts set to 'None'.");
14363: if (!grep(/^email$/,@{$cancreate{'selfcreate'}})) {
14364: $chgtext .= '<br />'.
14365: '<span class="LC_warning">'.
14366: &mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts.").
14367: '</span>';
14368: }
14369: } elsif (keys(%usertypes) > 0) {
14370: if (grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
14371: $chgtext .= &mt('Creation of a new account for an institutional user is restricted to the following institutional affiliation(s):');
14372: } else {
14373: $chgtext .= &mt('Institutional affiliations permitted to create accounts with institutional authentication were set as follows:');
14374: }
14375: $chgtext .= '<ul>';
14376: foreach my $case (@{$cancreate{$type}}) {
14377: if ($case eq 'default') {
14378: $chgtext .= '<li>'.$othertitle.'</li>';
14379: } else {
14380: $chgtext .= '<li>'.$usertypes{$case}.'</li>';
14381: }
14382: }
14383: $chgtext .= '</ul>';
14384: if (!grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
14385: $chgtext .= '<span class="LC_warning">'.
14386: &mt('However, users authenticated by institutional login/single sign on are not currently permitted to create accounts.').
14387: '</span>';
14388: }
14389: }
14390: } else {
14391: if (@{$cancreate{$type}} == 0) {
14392: $chgtext .= &mt("Institutional affiliations permitted to create accounts were set to 'none'.");
14393: } else {
14394: $chgtext .= &mt('Although institutional affiliations permitted to create accounts were changed, self creation of accounts is not currently permitted for any authentication types.');
14395: }
14396: }
14397: $chgtext .= '<br />';
14398: }
14399: } elsif ($type eq 'selfcreateprocessing') {
14400: my %choices = &Apache::lonlocal::texthash (
14401: automatic => 'Automatic approval',
14402: approval => 'Queued for approval',
14403: );
14404: if (@types) {
14405: if (@statuses) {
14406: $chgtext .= &mt('Processing of requests to create account with e-mail verification set as follows:').
14407: '<ul>';
14408: foreach my $status (@statuses) {
14409: if ($status eq 'default') {
14410: $chgtext .= '<li>'.$othertitle.' -- '.$choices{$cancreate{'selfcreateprocessing'}{$status}}.'</li>';
14411: } else {
14412: $chgtext .= '<li>'.$usertypes{$status}.' -- '.$choices{$cancreate{'selfcreateprocessing'}{$status}}.'</li>';
14413: }
14414: }
14415: $chgtext .= '</ul>';
14416: }
14417: } else {
14418: $chgtext .= &mt('Processing of requests to create account with e-mail verification set to: "[_1]"',
14419: $choices{$cancreate{'selfcreateprocessing'}{'default'}});
14420: }
14421: } elsif ($type eq 'emailverified') {
14422: my %options = &Apache::lonlocal::texthash (
14423: all => 'Same as e-mail',
14424: first => 'Omit @domain',
14425: free => 'Free to choose',
14426: );
14427: if (@types) {
14428: if (@statuses) {
14429: $chgtext .= &mt('For self-created accounts verified by e-mail address, username is set as follows:').
14430: '<ul>';
14431: foreach my $status (@statuses) {
14432: if ($type eq 'default') {
14433: $chgtext .= '<li>'.$othertitle.' -- '.$options{$cancreate{'emailverified'}{$status}}.'</li>';
14434: } else {
14435: $chgtext .= '<li>'.$usertypes{$status}.' -- '.$options{$cancreate{'emailverified'}{$status}}.'</li>';
14436: }
14437: }
14438: $chgtext .= '</ul>';
14439: }
14440: } else {
14441: $chgtext .= &mt("For self-created accounts verified by e-mail address, user's username is: '[_1]'",
14442: $options{$cancreate{'emailverified'}{'default'}});
14443: }
14444: } elsif ($type eq 'emailoptions') {
14445: my %options = &Apache::lonlocal::texthash (
14446: any => 'Any e-mail',
14447: inst => 'Institutional only',
14448: noninst => 'Non-institutional only',
14449: custom => 'Custom restrictions',
14450: );
14451: if (@types) {
14452: if (@statuses) {
14453: $chgtext .= &mt('For self-created accounts verified by e-mail address, requirements for e-mail address are as follows:').
14454: '<ul>';
14455: foreach my $status (@statuses) {
14456: if ($type eq 'default') {
14457: $chgtext .= '<li>'.$othertitle.' -- '.$options{$cancreate{'emailoptions'}{$status}}.'</li>';
14458: } else {
14459: $chgtext .= '<li>'.$usertypes{$status}.' -- '.$options{$cancreate{'emailoptions'}{$status}}.'</li>';
14460: }
14461: }
14462: $chgtext .= '</ul>';
14463: }
14464: } else {
14465: if ($cancreate{'emailoptions'}{'default'} eq 'any') {
14466: $chgtext .= &mt('For self-created accounts verified by e-mail address, any e-mail may be used');
14467: } else {
14468: $chgtext .= &mt('For self-created accounts verified by e-mail address, e-mail restricted to: "[_1]"',
14469: $options{$cancreate{'emailoptions'}{'default'}});
14470: }
14471: }
14472: } elsif ($type eq 'emaildomain') {
14473: my $output;
14474: if (@statuses) {
14475: foreach my $type (@statuses) {
14476: if (ref($cancreate{'emaildomain'}{$type}) eq 'HASH') {
14477: if ($cancreate{'emailoptions'}{$type} eq 'inst') {
14478: if ($type eq 'default') {
14479: if ((ref($cancreate{'emaildomain'}{$type}) ne 'HASH') ||
14480: ($cancreate{'emaildomain'}{$type}{'inst'} eq '')) {
14481: $output = '<li>'.$othertitle.' -- '.&mt('No restriction on e-mail domain').'</li>';
14482: } else {
14483: $output = '<li>'.$othertitle.' -- '.&mt("User's e-mail address needs to end: [_1]",
14484: $cancreate{'emaildomain'}{$type}{'inst'}).'</li>';
14485: }
14486: } else {
14487: if ((ref($cancreate{'emaildomain'}{$type}) ne 'HASH') ||
14488: ($cancreate{'emaildomain'}{$type}{'inst'} eq '')) {
14489: $output = '<li>'.$usertypes{$type}.' -- '.&mt('No restriction on e-mail domain').'</li>';
14490: } else {
14491: $output = '<li>'.$usertypes{$type}.' -- '.&mt("User's e-mail address needs to end: [_1]",
14492: $cancreate{'emaildomain'}{$type}{'inst'}).'</li>';
14493: }
14494: }
14495: } elsif ($cancreate{'emailoptions'}{$type} eq 'noninst') {
14496: if ($type eq 'default') {
14497: if ((ref($cancreate{'emaildomain'}{$type}) ne 'HASH') ||
14498: ($cancreate{'emaildomain'}{$type}{'noninst'} eq '')) {
14499: $output = '<li>'.$othertitle.' -- '.&mt('No restriction on e-mail domain').'</li>';
14500: } else {
14501: $output = '<li>'.$othertitle.' -- '.&mt("User's e-mail address must not end: [_1]",
14502: $cancreate{'emaildomain'}{$type}{'noninst'}).'</li>';
14503: }
14504: } else {
14505: if ((ref($cancreate{'emaildomain'}{$type}) ne 'HASH') ||
14506: ($cancreate{'emaildomain'}{$type}{'noninst'} eq '')) {
14507: $output = '<li>'.$usertypes{$type}.' -- '.&mt('No restriction on e-mail domain').'</li>';
14508: } else {
14509: $output = '<li>'.$usertypes{$type}.' -- '.&mt("User's e-mail address must not end: [_1]",
14510: $cancreate{'emaildomain'}{$type}{'noninst'}).'</li>';
14511: }
14512: }
14513: }
14514: }
14515: }
14516: }
14517: if ($output ne '') {
14518: $chgtext .= &mt('For self-created accounts verified by e-mail address:').
14519: '<ul>'.$output.'</ul>';
14520: }
14521: } elsif ($type eq 'captcha') {
14522: if ($savecaptcha{$type} eq 'notused') {
14523: $chgtext .= &mt('No CAPTCHA validation in use for self-creation screen.');
14524: } else {
14525: my %captchas = &captcha_phrases();
14526: if ($captchas{$savecaptcha{$type}}) {
14527: $chgtext .= &mt("Validation for self-creation screen set to $captchas{$savecaptcha{$type}}.");
14528: } else {
14529: $chgtext .= &mt('Validation for self-creation screen set to unknown type.');
14530: }
14531: }
14532: } elsif ($type eq 'recaptchakeys') {
14533: my ($privkey,$pubkey);
14534: if (ref($savecaptcha{$type}) eq 'HASH') {
14535: $pubkey = $savecaptcha{$type}{'public'};
14536: $privkey = $savecaptcha{$type}{'private'};
14537: }
14538: $chgtext .= &mt('ReCAPTCHA keys changes').'<ul>';
14539: if (!$pubkey) {
14540: $chgtext .= '<li>'.&mt('Public key deleted').'</li>';
14541: } else {
14542: $chgtext .= '<li>'.&mt('Public key set to [_1]',$pubkey).'</li>';
14543: }
14544: if (!$privkey) {
14545: $chgtext .= '<li>'.&mt('Private key deleted').'</li>';
14546: } else {
14547: $chgtext .= '<li>'.&mt('Private key set to [_1]',$pubkey).'</li>';
14548: }
14549: $chgtext .= '</ul>';
14550: } elsif ($type eq 'recaptchaversion') {
14551: if ($savecaptcha{'captcha'} eq 'recaptcha') {
14552: $chgtext .= &mt('ReCAPTCHA set to version [_1]',$savecaptcha{$type});
14553: }
14554: } elsif ($type eq 'emailusername') {
14555: if (ref($cancreate{'emailusername'}) eq 'HASH') {
14556: if (@statuses) {
14557: foreach my $type (@statuses) {
14558: if (ref($cancreate{'emailusername'}{$type}) eq 'HASH') {
14559: if (keys(%{$cancreate{'emailusername'}{$type}}) > 0) {
14560: $chgtext .= &mt('When self-creating account with e-mail verification, the following information will be provided by [_1]:',"'$usertypes{$type}'").
14561: '<ul>';
14562: foreach my $field (@{$infofields}) {
14563: if ($cancreate{'emailusername'}{$type}{$field}) {
14564: $chgtext .= '<li>'.$infotitles->{$field}.'</li>';
14565: }
14566: }
14567: $chgtext .= '</ul>';
14568: } else {
14569: $chgtext .= &mt('When self creating account with e-mail verification, no information besides e-mail address will be provided by [_1].',"'$usertypes{$type}'").'<br />';
14570: }
14571: } else {
14572: $chgtext .= &mt('When self creating account with e-mail verification, no information besides e-mail address will be provided by [_1].',"'$usertypes{$type}'").'<br />';
14573: }
14574: }
14575: }
14576: }
14577: } elsif ($type eq 'notify') {
14578: my $numapprove = 0;
14579: if (ref($changes{'cancreate'}) eq 'ARRAY') {
14580: if ((grep(/^notify$/,@{$changes{'cancreate'}})) && (ref($cancreate{'notify'}) eq 'HASH')) {
14581: if ($cancreate{'notify'}{'approval'}) {
14582: $chgtext .= &mt('Notification of username requests requiring approval will be sent to: ').$cancreate{'notify'}{'approval'};
14583: $numapprove ++;
14584: }
14585: }
14586: }
14587: unless ($numapprove) {
14588: $chgtext .= &mt('No Domain Coordinators will receive notification of username requests requiring approval.');
14589: }
14590: }
14591: if ($chgtext) {
14592: $resulttext .= '<li>'.$chgtext.'</li>';
14593: }
14594: }
14595: }
14596: if ((ref($changes{'email_rule'}) eq 'ARRAY') && (@{$changes{'email_rule'}} > 0)) {
14597: my ($emailrules,$emailruleorder) =
14598: &Apache::lonnet::inst_userrules($dom,'email');
14599: foreach my $type (@{$changes{'email_rule'}}) {
14600: if (ref($email_rule{$type}) eq 'ARRAY') {
14601: my $chgtext = '<ul>';
14602: foreach my $rule (@{$email_rule{$type}}) {
14603: if (ref($emailrules->{$rule}) eq 'HASH') {
14604: $chgtext .= '<li>'.$emailrules->{$rule}{'name'}.'</li>';
14605: }
14606: }
14607: $chgtext .= '</ul>';
14608: my $typename;
14609: if (@types) {
14610: if ($type eq 'default') {
14611: $typename = $othertitle;
14612: } else {
14613: $typename = $usertypes{$type};
14614: }
14615: $chgtext .= &mt('(Affiliation: [_1])',$typename);
14616: }
14617: if (@{$email_rule{$type}} > 0) {
14618: $resulttext .= '<li>'.
14619: &mt('Accounts may not be created by users verified by e-mail, for e-mail addresses of the following types: ',
14620: $usertypes{$type}).
14621: $chgtext.
14622: '</li>';
14623: } else {
14624: $resulttext .= '<li>'.
14625: &mt('There are now no restrictions on e-mail addresses which may be used for verification when a user requests an account.').
14626: '</li>'.
14627: &mt('(Affiliation: [_1])',$typename);
14628: }
14629: }
14630: }
14631: }
14632: if (ref($changes{'inststatus'}) eq 'ARRAY') {
14633: if (ref($save_inststatus{'inststatusguest'}) eq 'ARRAY') {
14634: if (@{$save_inststatus{'inststatusguest'}} > 0) {
14635: my $chgtext = '<ul>';
14636: foreach my $type (@{$save_inststatus{'inststatusguest'}}) {
14637: $chgtext .= '<li>'.$usertypes{$type}.'</li>';
14638: }
14639: $chgtext .= '</ul>';
14640: $resulttext .= '<li>'.
14641: &mt('A user will self-report one of the following affiliations when requesting an account verified by e-mail: ').
14642: $chgtext.
14643: '</li>';
14644: } else {
14645: $resulttext .= '<li>'.
14646: &mt('No affiliations available for self-reporting when requesting an account verified by e-mail.').
14647: '</li>';
14648: }
14649: }
14650: }
14651: if (ref($changes{'selfcreate'}) eq 'ARRAY') {
14652: $resulttext .= '<li>'.&mt('When self-creating institutional account:').'<ul>';
14653: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
14654: foreach my $type (@{$changes{'selfcreate'}}) {
14655: my $typename = $type;
14656: if (keys(%usertypes) > 0) {
14657: if ($usertypes{$type} ne '') {
14658: $typename = $usertypes{$type};
14659: }
14660: }
14661: my @modifiable;
14662: $resulttext .= '<li>'.
14663: &mt('Self-creation of account by users with status: [_1]',
14664: '<span class="LC_cusr_emph">'.$typename.'</span>').
14665: ' - '.&mt('modifiable fields (if institutional data blank): ');
14666: foreach my $field (@fields) {
14667: if ($save_usermodify{'selfcreate'}{$type}{$field}) {
14668: push(@modifiable,'<b>'.$fieldtitles{$field}.'</b>');
14669: }
14670: }
14671: if (@modifiable > 0) {
14672: $resulttext .= join(', ',@modifiable);
14673: } else {
14674: $resulttext .= &mt('none');
14675: }
14676: $resulttext .= '</li>';
14677: }
14678: $resulttext .= '</ul></li>';
14679: }
14680: $resulttext .= '</ul>';
14681: my $cachetime = 24*60*60;
14682: $domdefaults{'inststatusguest'} = $save_inststatus{'inststatusguest'};
14683: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
14684: if (ref($lastactref) eq 'HASH') {
14685: $lastactref->{'domdefaults'} = 1;
14686: }
14687: } else {
14688: $resulttext = &mt('No changes made to self-creation settings');
14689: }
14690: } else {
14691: $resulttext = '<span class="LC_error">'.
14692: &mt('An error occurred: [_1]',$putresult).'</span>';
14693: }
14694: if ($warningmsg ne '') {
14695: $resulttext .= '<br /><span class="LC_warning">'.$warningmsg.'</span><br />';
14696: }
14697: return $resulttext;
14698: }
14699:
14700: sub process_captcha {
14701: my ($container,$changes,$newsettings,$current) = @_;
14702: return unless ((ref($changes) eq 'HASH') && (ref($newsettings) eq 'HASH') || (ref($current) eq 'HASH'));
14703: $newsettings->{'captcha'} = $env{'form.'.$container.'_captcha'};
14704: unless ($newsettings->{'captcha'} eq 'recaptcha' || $newsettings->{'captcha'} eq 'notused') {
14705: $newsettings->{'captcha'} = 'original';
14706: }
14707: if ($current->{'captcha'} ne $newsettings->{'captcha'}) {
14708: if ($container eq 'cancreate') {
14709: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
14710: push(@{$changes->{'cancreate'}},'captcha');
14711: } elsif (!defined($changes->{'cancreate'})) {
14712: $changes->{'cancreate'} = ['captcha'];
14713: }
14714: } else {
14715: $changes->{'captcha'} = 1;
14716: }
14717: }
14718: my ($newpub,$newpriv,$currpub,$currpriv,$newversion,$currversion);
14719: if ($newsettings->{'captcha'} eq 'recaptcha') {
14720: $newpub = $env{'form.'.$container.'_recaptchapub'};
14721: $newpriv = $env{'form.'.$container.'_recaptchapriv'};
14722: $newpub =~ s/[^\w\-]//g;
14723: $newpriv =~ s/[^\w\-]//g;
14724: $newsettings->{'recaptchakeys'} = {
14725: public => $newpub,
14726: private => $newpriv,
14727: };
14728: $newversion = $env{'form.'.$container.'_recaptchaversion'};
14729: $newversion =~ s/\D//g;
14730: if ($newversion ne '2') {
14731: $newversion = 1;
14732: }
14733: $newsettings->{'recaptchaversion'} = $newversion;
14734: }
14735: if (ref($current->{'recaptchakeys'}) eq 'HASH') {
14736: $currpub = $current->{'recaptchakeys'}{'public'};
14737: $currpriv = $current->{'recaptchakeys'}{'private'};
14738: unless ($newsettings->{'captcha'} eq 'recaptcha') {
14739: $newsettings->{'recaptchakeys'} = {
14740: public => '',
14741: private => '',
14742: }
14743: }
14744: }
14745: if ($current->{'captcha'} eq 'recaptcha') {
14746: $currversion = $current->{'recaptchaversion'};
14747: if ($currversion ne '2') {
14748: $currversion = 1;
14749: }
14750: }
14751: if ($currversion ne $newversion) {
14752: if ($container eq 'cancreate') {
14753: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
14754: push(@{$changes->{'cancreate'}},'recaptchaversion');
14755: } elsif (!defined($changes->{'cancreate'})) {
14756: $changes->{'cancreate'} = ['recaptchaversion'];
14757: }
14758: } else {
14759: $changes->{'recaptchaversion'} = 1;
14760: }
14761: }
14762: if (($newpub ne $currpub) || ($newpriv ne $currpriv)) {
14763: if ($container eq 'cancreate') {
14764: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
14765: push(@{$changes->{'cancreate'}},'recaptchakeys');
14766: } elsif (!defined($changes->{'cancreate'})) {
14767: $changes->{'cancreate'} = ['recaptchakeys'];
14768: }
14769: } else {
14770: $changes->{'recaptchakeys'} = 1;
14771: }
14772: }
14773: return;
14774: }
14775:
14776: sub modify_usermodification {
14777: my ($dom,%domconfig) = @_;
14778: my ($resulttext,%curr_usermodification,%changes,%modifyhash);
14779: if (ref($domconfig{'usermodification'}) eq 'HASH') {
14780: foreach my $key (keys(%{$domconfig{'usermodification'}})) {
14781: if ($key eq 'selfcreate') {
14782: $modifyhash{$key} = $domconfig{'usermodification'}{$key};
14783: } else {
14784: $curr_usermodification{$key} = $domconfig{'usermodification'}{$key};
14785: }
14786: }
14787: }
14788: my @contexts = ('author','course');
14789: my %context_title = (
14790: author => 'In author context',
14791: course => 'In course context',
14792: );
14793: my @fields = ('lastname','firstname','middlename','generation',
14794: 'permanentemail','id');
14795: my %roles = (
14796: author => ['ca','aa'],
14797: course => ['st','ep','ta','in','cr'],
14798: );
14799: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
14800: foreach my $context (@contexts) {
14801: foreach my $role (@{$roles{$context}}) {
14802: my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$role);
14803: foreach my $item (@fields) {
14804: if (grep(/^\Q$item\E$/,@modifiable)) {
14805: $modifyhash{$context}{$role}{$item} = 1;
14806: } else {
14807: $modifyhash{$context}{$role}{$item} = 0;
14808: }
14809: }
14810: }
14811: if (ref($curr_usermodification{$context}) eq 'HASH') {
14812: foreach my $role (@{$roles{$context}}) {
14813: if (ref($curr_usermodification{$context}{$role}) eq 'HASH') {
14814: foreach my $field (@fields) {
14815: if ($modifyhash{$context}{$role}{$field} ne
14816: $curr_usermodification{$context}{$role}{$field}) {
14817: push(@{$changes{$context}},$role);
14818: last;
14819: }
14820: }
14821: }
14822: }
14823: } else {
14824: foreach my $context (@contexts) {
14825: foreach my $role (@{$roles{$context}}) {
14826: push(@{$changes{$context}},$role);
14827: }
14828: }
14829: }
14830: }
14831: my %usermodification_hash = (
14832: usermodification => \%modifyhash,
14833: );
14834: my $putresult = &Apache::lonnet::put_dom('configuration',
14835: \%usermodification_hash,$dom);
14836: if ($putresult eq 'ok') {
14837: if (keys(%changes) > 0) {
14838: $resulttext = &mt('Changes made: ').'<ul>';
14839: foreach my $context (@contexts) {
14840: if (ref($changes{$context}) eq 'ARRAY') {
14841: $resulttext .= '<li>'.$context_title{$context}.':<ul>';
14842: if (ref($changes{$context}) eq 'ARRAY') {
14843: foreach my $role (@{$changes{$context}}) {
14844: my $rolename;
14845: if ($role eq 'cr') {
14846: $rolename = &mt('Custom');
14847: } else {
14848: $rolename = &Apache::lonnet::plaintext($role);
14849: }
14850: my @modifiable;
14851: $resulttext .= '<li><span class="LC_cusr_emph">'.&mt('Target user with [_1] role',$rolename).'</span> - '.&mt('modifiable fields: ');
14852: foreach my $field (@fields) {
14853: if ($modifyhash{$context}{$role}{$field}) {
14854: push(@modifiable,$fieldtitles{$field});
14855: }
14856: }
14857: if (@modifiable > 0) {
14858: $resulttext .= join(', ',@modifiable);
14859: } else {
14860: $resulttext .= &mt('none');
14861: }
14862: $resulttext .= '</li>';
14863: }
14864: $resulttext .= '</ul></li>';
14865: }
14866: }
14867: }
14868: $resulttext .= '</ul>';
14869: } else {
14870: $resulttext = &mt('No changes made to user modification settings');
14871: }
14872: } else {
14873: $resulttext = '<span class="LC_error">'.
14874: &mt('An error occurred: [_1]',$putresult).'</span>';
14875: }
14876: return $resulttext;
14877: }
14878:
14879: sub modify_defaults {
14880: my ($dom,$lastactref,%domconfig) = @_;
14881: my ($resulttext,$mailmsgtxt,%newvalues,%changes,@errors);
14882: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
14883: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def','datelocale_def',
14884: 'portal_def','intauth_cost','intauth_check','intauth_switch');
14885: my @authtypes = ('internal','krb4','krb5','localauth','lti');
14886: foreach my $item (@items) {
14887: $newvalues{$item} = $env{'form.'.$item};
14888: if ($item eq 'auth_def') {
14889: if ($newvalues{$item} ne '') {
14890: if (!grep(/^\Q$newvalues{$item}\E$/,@authtypes)) {
14891: push(@errors,$item);
14892: }
14893: }
14894: } elsif ($item eq 'lang_def') {
14895: if ($newvalues{$item} ne '') {
14896: if ($newvalues{$item} =~ /^(\w+)/) {
14897: my $langcode = $1;
14898: if ($langcode ne 'x_chef') {
14899: if (code2language($langcode) eq '') {
14900: push(@errors,$item);
14901: }
14902: }
14903: } else {
14904: push(@errors,$item);
14905: }
14906: }
14907: } elsif ($item eq 'timezone_def') {
14908: if ($newvalues{$item} ne '') {
14909: if (!DateTime::TimeZone->is_valid_name($newvalues{$item})) {
14910: push(@errors,$item);
14911: }
14912: }
14913: } elsif ($item eq 'datelocale_def') {
14914: if ($newvalues{$item} ne '') {
14915: my @datelocale_ids = DateTime::Locale->ids();
14916: if (!grep(/^\Q$newvalues{$item}\E$/,@datelocale_ids)) {
14917: push(@errors,$item);
14918: }
14919: }
14920: } elsif ($item eq 'portal_def') {
14921: if ($newvalues{$item} ne '') {
14922: unless ($newvalues{$item} =~ /^https?\:\/\/(([a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9\-]*[a-zA-Z0-9])\.)*([A-Za-z]|[A-Za-z][A-Za-z0-9\-]*[A-Za-z0-9])\/?$/) {
14923: push(@errors,$item);
14924: }
14925: }
14926: } elsif ($item eq 'intauth_cost') {
14927: if ($newvalues{$item} ne '') {
14928: if ($newvalues{$item} =~ /\D/) {
14929: push(@errors,$item);
14930: }
14931: }
14932: } elsif ($item eq 'intauth_check') {
14933: if ($newvalues{$item} ne '') {
14934: unless ($newvalues{$item} =~ /^(0|1|2)$/) {
14935: push(@errors,$item);
14936: }
14937: }
14938: } elsif ($item eq 'intauth_switch') {
14939: if ($newvalues{$item} ne '') {
14940: unless ($newvalues{$item} =~ /^(0|1|2)$/) {
14941: push(@errors,$item);
14942: }
14943: }
14944: }
14945: if (grep(/^\Q$item\E$/,@errors)) {
14946: $newvalues{$item} = $domdefaults{$item};
14947: } elsif ($domdefaults{$item} ne $newvalues{$item}) {
14948: $changes{$item} = 1;
14949: }
14950: $domdefaults{$item} = $newvalues{$item};
14951: }
14952: my %defaults_hash = (
14953: defaults => \%newvalues,
14954: );
14955: my $title = &defaults_titles();
14956:
14957: my $currinststatus;
14958: if (ref($domconfig{'inststatus'}) eq 'HASH') {
14959: $currinststatus = $domconfig{'inststatus'};
14960: } else {
14961: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
14962: $currinststatus = {
14963: inststatustypes => $usertypes,
14964: inststatusorder => $types,
14965: inststatusguest => [],
14966: };
14967: }
14968: my @todelete = &Apache::loncommon::get_env_multiple('form.inststatus_delete');
14969: my @allpos;
14970: my %alltypes;
14971: my @inststatusguest;
14972: if (ref($currinststatus->{'inststatusguest'}) eq 'ARRAY') {
14973: foreach my $type (@{$currinststatus->{'inststatusguest'}}) {
14974: unless (grep(/^\Q$type\E$/,@todelete)) {
14975: push(@inststatusguest,$type);
14976: }
14977: }
14978: }
14979: my ($currtitles,$currorder);
14980: if (ref($currinststatus) eq 'HASH') {
14981: if (ref($currinststatus->{'inststatusorder'}) eq 'ARRAY') {
14982: foreach my $type (@{$currinststatus->{'inststatusorder'}}) {
14983: if (ref($currinststatus->{inststatustypes}) eq 'HASH') {
14984: if ($currinststatus->{inststatustypes}->{$type} ne '') {
14985: $currtitles .= $currinststatus->{inststatustypes}->{$type}.',';
14986: }
14987: }
14988: unless (grep(/^\Q$type\E$/,@todelete)) {
14989: my $position = $env{'form.inststatus_pos_'.$type};
14990: $position =~ s/\D+//g;
14991: $allpos[$position] = $type;
14992: $alltypes{$type} = $env{'form.inststatus_title_'.$type};
14993: $alltypes{$type} =~ s/`//g;
14994: }
14995: }
14996: $currorder = join(',',@{$currinststatus->{'inststatusorder'}});
14997: $currtitles =~ s/,$//;
14998: }
14999: }
15000: if ($env{'form.addinststatus'}) {
15001: my $newtype = $env{'form.addinststatus'};
15002: $newtype =~ s/\W//g;
15003: unless (exists($alltypes{$newtype})) {
15004: $alltypes{$newtype} = $env{'form.addinststatus_title'};
15005: $alltypes{$newtype} =~ s/`//g;
15006: my $position = $env{'form.addinststatus_pos'};
15007: $position =~ s/\D+//g;
15008: if ($position ne '') {
15009: $allpos[$position] = $newtype;
15010: }
15011: }
15012: }
15013: my @orderedstatus;
15014: foreach my $type (@allpos) {
15015: unless (($type eq '') || (grep(/^\Q$type\E$/,@orderedstatus))) {
15016: push(@orderedstatus,$type);
15017: }
15018: }
15019: foreach my $type (keys(%alltypes)) {
15020: unless (grep(/^\Q$type\E$/,@orderedstatus)) {
15021: delete($alltypes{$type});
15022: }
15023: }
15024: $defaults_hash{'inststatus'} = {
15025: inststatustypes => \%alltypes,
15026: inststatusorder => \@orderedstatus,
15027: inststatusguest => \@inststatusguest,
15028: };
15029: if (ref($defaults_hash{'inststatus'}) eq 'HASH') {
15030: foreach my $item ('inststatustypes','inststatusorder','inststatusguest') {
15031: $domdefaults{$item} = $defaults_hash{'inststatus'}{$item};
15032: }
15033: }
15034: if ($currorder ne join(',',@orderedstatus)) {
15035: $changes{'inststatus'}{'inststatusorder'} = 1;
15036: }
15037: my $newtitles;
15038: foreach my $item (@orderedstatus) {
15039: $newtitles .= $alltypes{$item}.',';
15040: }
15041: $newtitles =~ s/,$//;
15042: if ($currtitles ne $newtitles) {
15043: $changes{'inststatus'}{'inststatustypes'} = 1;
15044: }
15045: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaults_hash,
15046: $dom);
15047: if ($putresult eq 'ok') {
15048: if (keys(%changes) > 0) {
15049: $resulttext = &mt('Changes made:').'<ul>';
15050: my $version = &Apache::lonnet::get_server_loncaparev($dom);
15051: 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";
15052: foreach my $item (sort(keys(%changes))) {
15053: if ($item eq 'inststatus') {
15054: if (ref($changes{'inststatus'}) eq 'HASH') {
15055: if (@orderedstatus) {
15056: $resulttext .= '<li>'.&mt('Institutional user status types set to:').' ';
15057: foreach my $type (@orderedstatus) {
15058: $resulttext .= $alltypes{$type}.', ';
15059: }
15060: $resulttext =~ s/, $//;
15061: $resulttext .= '</li>';
15062: } else {
15063: $resulttext .= '<li>'.&mt('Institutional user status types deleted').'</li>';
15064: }
15065: }
15066: } else {
15067: my $value = $env{'form.'.$item};
15068: if ($value eq '') {
15069: $value = &mt('none');
15070: } elsif ($item eq 'auth_def') {
15071: my %authnames = &authtype_names();
15072: my %shortauth = (
15073: internal => 'int',
15074: krb4 => 'krb4',
15075: krb5 => 'krb5',
15076: localauth => 'loc',
15077: lti => 'lti',
15078: );
15079: $value = $authnames{$shortauth{$value}};
15080: } elsif ($item eq 'intauth_switch') {
15081: my %optiondesc = &Apache::lonlocal::texthash (
15082: 0 => 'No',
15083: 1 => 'Yes',
15084: 2 => 'Yes, and copy existing passwd file to passwd.bak file',
15085: );
15086: if ($value =~ /^(0|1|2)$/) {
15087: $value = $optiondesc{$value};
15088: } else {
15089: $value = &mt('none -- defaults to No');
15090: }
15091: } elsif ($item eq 'intauth_check') {
15092: my %optiondesc = &Apache::lonlocal::texthash (
15093: 0 => 'No',
15094: 1 => 'Yes, allow login then update passwd file using default cost (if higher)',
15095: 2 => 'Yes, disallow login if stored cost is less than domain default',
15096: );
15097: if ($value =~ /^(0|1|2)$/) {
15098: $value = $optiondesc{$value};
15099: } else {
15100: $value = &mt('none -- defaults to No');
15101: }
15102: }
15103: $resulttext .= '<li>'.&mt('[_1] set to "[_2]"',$title->{$item},$value).'</li>';
15104: $mailmsgtext .= "$title->{$item} set to $value\n";
15105: }
15106: }
15107: $resulttext .= '</ul>';
15108: $mailmsgtext .= "\n";
15109: my $cachetime = 24*60*60;
15110: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
15111: if (ref($lastactref) eq 'HASH') {
15112: $lastactref->{'domdefaults'} = 1;
15113: }
15114: if ($changes{'auth_def'} || $changes{'auth_arg_def'} || $changes{'lang_def'} || $changes{'datelocale_def'}) {
15115: my $notify = 1;
15116: if (ref($domconfig{'contacts'}) eq 'HASH') {
15117: if ($domconfig{'contacts'}{'reportupdates'} == 0) {
15118: $notify = 0;
15119: }
15120: }
15121: if ($notify) {
15122: &Apache::lonmsg::sendemail('installrecord@loncapa.org',
15123: "LON-CAPA Domain Settings Change - $dom",
15124: $mailmsgtext);
15125: }
15126: }
15127: } else {
15128: $resulttext = &mt('No changes made to default authentication/language/timezone settings');
15129: }
15130: } else {
15131: $resulttext = '<span class="LC_error">'.
15132: &mt('An error occurred: [_1]',$putresult).'</span>';
15133: }
15134: if (@errors > 0) {
15135: $resulttext .= '<br />'.&mt('The following were left unchanged because the values entered were invalid:');
15136: foreach my $item (@errors) {
15137: $resulttext .= ' "'.$title->{$item}.'",';
15138: }
15139: $resulttext =~ s/,$//;
15140: }
15141: return $resulttext;
15142: }
15143:
15144: sub modify_scantron {
15145: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
15146: my ($resulttext,%confhash,%changes,$errors);
15147: my $custom = 'custom.tab';
15148: my $default = 'default.tab';
15149: my $servadm = $r->dir_config('lonAdmEMail');
15150: my ($configuserok,$author_ok,$switchserver) =
15151: &config_check($dom,$confname,$servadm);
15152: if ($env{'form.scantronformat.filename'} ne '') {
15153: my $error;
15154: if ($configuserok eq 'ok') {
15155: if ($switchserver) {
15156: $error = &mt("Upload of bubblesheet format file is not permitted to this server: [_1]",$switchserver);
15157: } else {
15158: if ($author_ok eq 'ok') {
15159: my ($result,$scantronurl) =
15160: &publishlogo($r,'upload','scantronformat',$dom,
15161: $confname,'scantron','','',$custom);
15162: if ($result eq 'ok') {
15163: $confhash{'scantron'}{'scantronformat'} = $scantronurl;
15164: $changes{'scantronformat'} = 1;
15165: } else {
15166: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$custom,$result);
15167: }
15168: } else {
15169: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$author_ok);
15170: }
15171: }
15172: } else {
15173: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$configuserok);
15174: }
15175: if ($error) {
15176: &Apache::lonnet::logthis($error);
15177: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
15178: }
15179: }
15180: if (ref($domconfig{'scantron'}) eq 'HASH') {
15181: if ($domconfig{'scantron'}{'scantronformat'} ne '') {
15182: if ($env{'form.scantronformat_del'}) {
15183: $confhash{'scantron'}{'scantronformat'} = '';
15184: $changes{'scantronformat'} = 1;
15185: } else {
15186: $confhash{'scantron'}{'scantronformat'} = $domconfig{'scantron'}{'scantronformat'};
15187: }
15188: }
15189: }
15190: my @options = ('hdr','pad','rem');
15191: my @fields = &scantroncsv_fields();
15192: my %titles = &scantronconfig_titles();
15193: my @formats = &Apache::loncommon::get_env_multiple('form.scantronconfig');
15194: my ($newdat,$currdat,%newcol,%currcol);
15195: if (grep(/^dat$/,@formats)) {
15196: $confhash{'scantron'}{config}{dat} = 1;
15197: $newdat = 1;
15198: } else {
15199: $newdat = 0;
15200: }
15201: if (grep(/^csv$/,@formats)) {
15202: my %bynum;
15203: foreach my $field (@fields) {
15204: if ($env{'form.scantronconfig_csv_'.$field} =~ /^(\d+)$/) {
15205: my $posscol = $1;
15206: if (($posscol < 20) && (!$bynum{$posscol})) {
15207: $confhash{'scantron'}{config}{csv}{fields}{$field} = $posscol;
15208: $bynum{$posscol} = $field;
15209: $newcol{$field} = $posscol;
15210: }
15211: }
15212: }
15213: if (keys(%newcol)) {
15214: foreach my $option (@options) {
15215: if ($env{'form.scantroncsv_'.$option}) {
15216: $confhash{'scantron'}{config}{csv}{options}{$option} = 1;
15217: }
15218: }
15219: }
15220: }
15221: $currdat = 1;
15222: if (ref($domconfig{'scantron'}) eq 'HASH') {
15223: if (ref($domconfig{'scantron'}{'config'}) eq 'HASH') {
15224: unless (exists($domconfig{'scantron'}{'config'}{'dat'})) {
15225: $currdat = 0;
15226: }
15227: if (ref($domconfig{'scantron'}{'config'}{'csv'}) eq 'HASH') {
15228: if (ref($domconfig{'scantron'}{'config'}{'csv'}{'fields'}) eq 'HASH') {
15229: %currcol = %{$domconfig{'scantron'}{'config'}{'csv'}{'fields'}};
15230: }
15231: }
15232: }
15233: }
15234: if ($currdat != $newdat) {
15235: $changes{'config'} = 1;
15236: } else {
15237: foreach my $field (@fields) {
15238: if ($currcol{$field} ne '') {
15239: if ($currcol{$field} ne $newcol{$field}) {
15240: $changes{'config'} = 1;
15241: last;
15242: }
15243: } elsif ($newcol{$field} ne '') {
15244: $changes{'config'} = 1;
15245: last;
15246: }
15247: }
15248: }
15249: if (keys(%confhash) > 0) {
15250: my $putresult = &Apache::lonnet::put_dom('configuration',\%confhash,
15251: $dom);
15252: if ($putresult eq 'ok') {
15253: if (keys(%changes) > 0) {
15254: if (ref($confhash{'scantron'}) eq 'HASH') {
15255: $resulttext = &mt('Changes made:').'<ul>';
15256: if ($changes{'scantronformat'}) {
15257: if ($confhash{'scantron'}{'scantronformat'} eq '') {
15258: $resulttext .= '<li>'.&mt('[_1] bubblesheet format file removed; [_2] file will be used for courses in this domain.',$custom,$default).'</li>';
15259: } else {
15260: $resulttext .= '<li>'.&mt('Custom bubblesheet format file ([_1]) uploaded for use with courses in this domain.',$custom).'</li>';
15261: }
15262: }
15263: if ($changes{'config'}) {
15264: if (ref($confhash{'scantron'}{'config'}) eq 'HASH') {
15265: if ($confhash{'scantron'}{'config'}{'dat'}) {
15266: $resulttext .= '<li>'.&mt('Bubblesheet data upload formats includes .dat format').'</li>';
15267: }
15268: if (ref($confhash{'scantron'}{'config'}{'csv'}) eq 'HASH') {
15269: if (ref($confhash{'scantron'}{'config'}{'csv'}{'fields'}) eq 'HASH') {
15270: if (keys(%{$confhash{'scantron'}{'config'}{'csv'}{'fields'}})) {
15271: $resulttext .= '<li>'.&mt('Bubblesheet data upload formats includes .csv format, with following fields/column numbers supported:').'<ul>';
15272: foreach my $field (@fields) {
15273: if ($confhash{'scantron'}{'config'}{'csv'}{'fields'}{$field} ne '') {
15274: my $showcol = $confhash{'scantron'}{'config'}{'csv'}{'fields'}{$field} + 1;
15275: $resulttext .= '<li>'.$titles{$field}.': '.$showcol.'</li>';
15276: }
15277: }
15278: $resulttext .= '</ul></li>';
15279: if (ref($confhash{'scantron'}{'config'}{'csv'}{'options'}) eq 'HASH') {
15280: if (keys(%{$confhash{'scantron'}{'config'}{'csv'}{'options'}})) {
15281: $resulttext .= '<li>'.&mt('Bubblesheet data upload formats includes .csv format, with following options:').'<ul>';
15282: foreach my $option (@options) {
15283: if ($confhash{'scantron'}{'config'}{'csv'}{'options'}{$option} ne '') {
15284: $resulttext .= '<li>'.$titles{$option}.'</li>';
15285: }
15286: }
15287: $resulttext .= '</ul></li>';
15288: }
15289: }
15290: }
15291: }
15292: }
15293: } else {
15294: $resulttext .= '<li>'.&mt('No bubblesheet data upload formats set -- will default to assuming .dat format').'</li>';
15295: }
15296: }
15297: $resulttext .= '</ul>';
15298: } else {
15299: $resulttext = &mt('Changes made to bubblesheet format file.');
15300: }
15301: &Apache::loncommon::devalidate_domconfig_cache($dom);
15302: if (ref($lastactref) eq 'HASH') {
15303: $lastactref->{'domainconfig'} = 1;
15304: }
15305: } else {
15306: $resulttext = &mt('No changes made to bubblesheet format settings');
15307: }
15308: } else {
15309: $resulttext = '<span class="LC_error">'.
15310: &mt('An error occurred: [_1]',$putresult).'</span>';
15311: }
15312: } else {
15313: $resulttext = &mt('No changes made to bubblesheet format file');
15314: }
15315: if ($errors) {
15316: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
15317: $errors.'</ul>';
15318: }
15319: return $resulttext;
15320: }
15321:
15322: sub modify_coursecategories {
15323: my ($dom,$lastactref,%domconfig) = @_;
15324: my ($resulttext,%deletions,%reorderings,%needreordering,%adds,%changes,$errors,
15325: $cathash);
15326: my @deletecategory = &Apache::loncommon::get_env_multiple('form.deletecategory');
15327: my @catitems = ('unauth','auth');
15328: my @cattypes = ('std','domonly','codesrch','none');
15329: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
15330: $cathash = $domconfig{'coursecategories'}{'cats'};
15331: if ($domconfig{'coursecategories'}{'togglecats'} ne $env{'form.togglecats'}) {
15332: $changes{'togglecats'} = 1;
15333: $domconfig{'coursecategories'}{'togglecats'} = $env{'form.togglecats'};
15334: }
15335: if ($domconfig{'coursecategories'}{'categorize'} ne $env{'form.categorize'}) {
15336: $changes{'categorize'} = 1;
15337: $domconfig{'coursecategories'}{'categorize'} = $env{'form.categorize'};
15338: }
15339: if ($domconfig{'coursecategories'}{'togglecatscomm'} ne $env{'form.togglecatscomm'}) {
15340: $changes{'togglecatscomm'} = 1;
15341: $domconfig{'coursecategories'}{'togglecatscomm'} = $env{'form.togglecatscomm'};
15342: }
15343: if ($domconfig{'coursecategories'}{'categorizecomm'} ne $env{'form.categorizecomm'}) {
15344: $changes{'categorizecomm'} = 1;
15345: $domconfig{'coursecategories'}{'categorizecomm'} = $env{'form.categorizecomm'};
15346:
15347: }
15348: if ($domconfig{'coursecategories'}{'togglecatsplace'} ne $env{'form.togglecatsplace'}) {
15349: $changes{'togglecatsplace'} = 1;
15350: $domconfig{'coursecategories'}{'togglecatsplace'} = $env{'form.togglecatsplace'};
15351: }
15352: if ($domconfig{'coursecategories'}{'categorizeplace'} ne $env{'form.categorizeplace'}) {
15353: $changes{'categorizeplace'} = 1;
15354: $domconfig{'coursecategories'}{'categorizeplace'} = $env{'form.categorizeplace'};
15355: }
15356: foreach my $item (@catitems) {
15357: if (grep(/^\Q$env{'form.coursecat_'.$item}\E$/,@cattypes)) {
15358: if ($domconfig{'coursecategories'}{$item} ne $env{'form.coursecat_'.$item}) {
15359: $changes{$item} = 1;
15360: $domconfig{'coursecategories'}{$item} = $env{'form.coursecat_'.$item};
15361: }
15362: }
15363: }
15364: } else {
15365: $changes{'togglecats'} = 1;
15366: $changes{'categorize'} = 1;
15367: $changes{'togglecatscomm'} = 1;
15368: $changes{'categorizecomm'} = 1;
15369: $changes{'togglecatsplace'} = 1;
15370: $changes{'categorizeplace'} = 1;
15371: $domconfig{'coursecategories'} = {
15372: togglecats => $env{'form.togglecats'},
15373: categorize => $env{'form.categorize'},
15374: togglecatscomm => $env{'form.togglecatscomm'},
15375: categorizecomm => $env{'form.categorizecomm'},
15376: togglecatsplace => $env{'form.togglecatsplace'},
15377: categorizeplace => $env{'form.categorizeplace'},
15378: };
15379: foreach my $item (@catitems) {
15380: if ($env{'form.coursecat_'.$item} ne 'std') {
15381: $changes{$item} = 1;
15382: }
15383: if (grep(/^\Q$env{'form.coursecat_'.$item}\E$/,@cattypes)) {
15384: $domconfig{'coursecategories'}{$item} = $env{'form.coursecat_'.$item};
15385: }
15386: }
15387: }
15388: if (ref($cathash) eq 'HASH') {
15389: if (($domconfig{'coursecategories'}{'cats'}{'instcode::0'} ne '') && ($env{'form.instcode'} == 0)) {
15390: push (@deletecategory,'instcode::0');
15391: }
15392: if (($domconfig{'coursecategories'}{'cats'}{'communities::0'} ne '') && ($env{'form.communities'} == 0)) {
15393: push(@deletecategory,'communities::0');
15394: }
15395: if (($domconfig{'coursecategories'}{'cats'}{'placement::0'} ne '') && ($env{'form.placement'} == 0)) {
15396: push(@deletecategory,'placement::0');
15397: }
15398: }
15399: my (@predelcats,@predeltrails,%predelallitems,%sort_by_deltrail);
15400: if (ref($cathash) eq 'HASH') {
15401: if (@deletecategory > 0) {
15402: #FIXME Need to remove category from all courses using a deleted category
15403: &Apache::loncommon::extract_categories($cathash,\@predelcats,\@predeltrails,\%predelallitems);
15404: foreach my $item (@deletecategory) {
15405: if ($domconfig{'coursecategories'}{'cats'}{$item} ne '') {
15406: delete($domconfig{'coursecategories'}{'cats'}{$item});
15407: $deletions{$item} = 1;
15408: &recurse_cat_deletes($item,$cathash,\%deletions);
15409: }
15410: }
15411: }
15412: foreach my $item (keys(%{$cathash})) {
15413: my ($cat,$container,$depth) = map { &unescape($_); } split(/:/,$item);
15414: if ($cathash->{$item} ne $env{'form.'.$item}) {
15415: $reorderings{$item} = 1;
15416: $domconfig{'coursecategories'}{'cats'}{$item} = $env{'form.'.$item};
15417: }
15418: if ($env{'form.addcategory_name_'.$item} ne '') {
15419: my $newcat = $env{'form.addcategory_name_'.$item};
15420: my $newdepth = $depth+1;
15421: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
15422: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos_'.$item};
15423: $adds{$newitem} = 1;
15424: }
15425: if ($env{'form.subcat_'.$item} ne '') {
15426: my $newcat = $env{'form.subcat_'.$item};
15427: my $newdepth = $depth+1;
15428: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
15429: $domconfig{'coursecategories'}{'cats'}{$newitem} = 0;
15430: $adds{$newitem} = 1;
15431: }
15432: }
15433: }
15434: if ($env{'form.instcode'} eq '1') {
15435: if (ref($cathash) eq 'HASH') {
15436: my $newitem = 'instcode::0';
15437: if ($cathash->{$newitem} eq '') {
15438: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
15439: $adds{$newitem} = 1;
15440: }
15441: } else {
15442: my $newitem = 'instcode::0';
15443: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
15444: $adds{$newitem} = 1;
15445: }
15446: }
15447: if ($env{'form.communities'} eq '1') {
15448: if (ref($cathash) eq 'HASH') {
15449: my $newitem = 'communities::0';
15450: if ($cathash->{$newitem} eq '') {
15451: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
15452: $adds{$newitem} = 1;
15453: }
15454: } else {
15455: my $newitem = 'communities::0';
15456: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
15457: $adds{$newitem} = 1;
15458: }
15459: }
15460: if ($env{'form.placement'} eq '1') {
15461: if (ref($cathash) eq 'HASH') {
15462: my $newitem = 'placement::0';
15463: if ($cathash->{$newitem} eq '') {
15464: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.placement_pos'};
15465: $adds{$newitem} = 1;
15466: }
15467: } else {
15468: my $newitem = 'placement::0';
15469: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.placement_pos'};
15470: $adds{$newitem} = 1;
15471: }
15472: }
15473: if ($env{'form.addcategory_name'} ne '') {
15474: if (($env{'form.addcategory_name'} ne 'instcode') &&
15475: ($env{'form.addcategory_name'} ne 'communities') &&
15476: ($env{'form.addcategory_name'} ne 'placement')) {
15477: my $newitem = &escape($env{'form.addcategory_name'}).'::0';
15478: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos'};
15479: $adds{$newitem} = 1;
15480: }
15481: }
15482: my $putresult;
15483: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
15484: if (keys(%deletions) > 0) {
15485: foreach my $key (keys(%deletions)) {
15486: if ($predelallitems{$key} ne '') {
15487: $sort_by_deltrail{$predelallitems{$key}} = $predeltrails[$predelallitems{$key}];
15488: }
15489: }
15490: }
15491: my (@chkcats,@chktrails,%chkallitems);
15492: &Apache::loncommon::extract_categories($domconfig{'coursecategories'}{'cats'},\@chkcats,\@chktrails,\%chkallitems);
15493: if (ref($chkcats[0]) eq 'ARRAY') {
15494: my $depth = 0;
15495: my $chg = 0;
15496: for (my $i=0; $i<@{$chkcats[0]}; $i++) {
15497: my $name = $chkcats[0][$i];
15498: my $item;
15499: if ($name eq '') {
15500: $chg ++;
15501: } else {
15502: $item = &escape($name).'::0';
15503: if ($chg) {
15504: $domconfig{'coursecategories'}{'cats'}{$item} -= $chg;
15505: }
15506: $depth ++;
15507: &recurse_check(\@chkcats,$domconfig{'coursecategories'}{'cats'},$depth,$name);
15508: $depth --;
15509: }
15510: }
15511: }
15512: }
15513: if ((keys(%changes) > 0) || (keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
15514: $putresult = &Apache::lonnet::put_dom('configuration',\%domconfig,$dom);
15515: if ($putresult eq 'ok') {
15516: my %title = (
15517: togglecats => 'Show/Hide a course in catalog',
15518: categorize => 'Assign a category to a course',
15519: togglecatscomm => 'Show/Hide a community in catalog',
15520: categorizecomm => 'Assign a category to a community',
15521: );
15522: my %level = (
15523: dom => 'set in Domain ("Modify Course/Community")',
15524: crs => 'set in Course ("Course Configuration")',
15525: comm => 'set in Community ("Community Configuration")',
15526: none => 'No catalog',
15527: std => 'Standard catalog',
15528: domonly => 'Domain-only catalog',
15529: codesrch => 'Code search form',
15530: );
15531: $resulttext = &mt('Changes made:').'<ul>';
15532: if ($changes{'togglecats'}) {
15533: $resulttext .= '<li>'.&mt("$title{'togglecats'} $level{$env{'form.togglecats'}}").'</li>';
15534: }
15535: if ($changes{'categorize'}) {
15536: $resulttext .= '<li>'.&mt("$title{'categorize'} $level{$env{'form.categorize'}}").'</li>';
15537: }
15538: if ($changes{'togglecatscomm'}) {
15539: $resulttext .= '<li>'.&mt("$title{'togglecatscomm'} $level{$env{'form.togglecatscomm'}}").'</li>';
15540: }
15541: if ($changes{'categorizecomm'}) {
15542: $resulttext .= '<li>'.&mt("$title{'categorizecomm'} $level{$env{'form.categorizecomm'}}").'</li>';
15543: }
15544: if ($changes{'unauth'}) {
15545: $resulttext .= '<li>'.&mt('Catalog type for unauthenticated users set to "'.$level{$env{'form.coursecat_unauth'}}.'"').'</li>';
15546: }
15547: if ($changes{'auth'}) {
15548: $resulttext .= '<li>'.&mt('Catalog type for authenticated users set to "'.$level{$env{'form.coursecat_auth'}}.'"').'</li>';
15549: }
15550: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
15551: my $cathash;
15552: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
15553: $cathash = $domconfig{'coursecategories'}{'cats'};
15554: } else {
15555: $cathash = {};
15556: }
15557: my (@cats,@trails,%allitems);
15558: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,\%allitems);
15559: if (keys(%deletions) > 0) {
15560: $resulttext .= '<li>'.&mt('Deleted categories:').'<ul>';
15561: foreach my $predeltrail (sort {$a <=> $b } (keys(%sort_by_deltrail))) {
15562: $resulttext .= '<li>'.$predeltrails[$predeltrail].'</li>';
15563: }
15564: $resulttext .= '</ul></li>';
15565: }
15566: if (keys(%reorderings) > 0) {
15567: my %sort_by_trail;
15568: $resulttext .= '<li>'.&mt('Reordered categories:').'<ul>';
15569: foreach my $key (keys(%reorderings)) {
15570: if ($allitems{$key} ne '') {
15571: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
15572: }
15573: }
15574: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
15575: $resulttext .= '<li>'.$trails[$trail].'</li>';
15576: }
15577: $resulttext .= '</ul></li>';
15578: }
15579: if (keys(%adds) > 0) {
15580: my %sort_by_trail;
15581: $resulttext .= '<li>'.&mt('Added categories:').'<ul>';
15582: foreach my $key (keys(%adds)) {
15583: if ($allitems{$key} ne '') {
15584: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
15585: }
15586: }
15587: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
15588: $resulttext .= '<li>'.$trails[$trail].'</li>';
15589: }
15590: $resulttext .= '</ul></li>';
15591: }
15592: }
15593: $resulttext .= '</ul>';
15594: if ($changes{'unauth'} || $changes{'auth'}) {
15595: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
15596: if ($changes{'auth'}) {
15597: $domdefaults{'catauth'} = $domconfig{'coursecategories'}{'auth'};
15598: }
15599: if ($changes{'unauth'}) {
15600: $domdefaults{'catunauth'} = $domconfig{'coursecategories'}{'unauth'};
15601: }
15602: my $cachetime = 24*60*60;
15603: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
15604: if (ref($lastactref) eq 'HASH') {
15605: $lastactref->{'domdefaults'} = 1;
15606: }
15607: }
15608: } else {
15609: $resulttext = '<span class="LC_error">'.
15610: &mt('An error occurred: [_1]',$putresult).'</span>';
15611: }
15612: } else {
15613: $resulttext = &mt('No changes made to course and community categories');
15614: }
15615: return $resulttext;
15616: }
15617:
15618: sub modify_serverstatuses {
15619: my ($dom,%domconfig) = @_;
15620: my ($resulttext,%changes,%currserverstatus,%newserverstatus);
15621: if (ref($domconfig{'serverstatuses'}) eq 'HASH') {
15622: %currserverstatus = %{$domconfig{'serverstatuses'}};
15623: }
15624: my @pages = &serverstatus_pages();
15625: foreach my $type (@pages) {
15626: $newserverstatus{$type}{'namedusers'} = '';
15627: $newserverstatus{$type}{'machines'} = '';
15628: if (defined($env{'form.'.$type.'_namedusers'})) {
15629: my @users = split(/,/,$env{'form.'.$type.'_namedusers'});
15630: my @okusers;
15631: foreach my $user (@users) {
15632: my ($uname,$udom) = split(/:/,$user);
15633: if (($udom =~ /^$match_domain$/) &&
15634: (&Apache::lonnet::domain($udom)) &&
15635: ($uname =~ /^$match_username$/)) {
15636: if (!grep(/^\Q$user\E/,@okusers)) {
15637: push(@okusers,$user);
15638: }
15639: }
15640: }
15641: if (@okusers > 0) {
15642: @okusers = sort(@okusers);
15643: $newserverstatus{$type}{'namedusers'} = join(',',@okusers);
15644: }
15645: }
15646: if (defined($env{'form.'.$type.'_machines'})) {
15647: my @machines = split(/,/,$env{'form.'.$type.'_machines'});
15648: my @okmachines;
15649: foreach my $ip (@machines) {
15650: my @parts = split(/\./,$ip);
15651: next if (@parts < 4);
15652: my $badip = 0;
15653: for (my $i=0; $i<4; $i++) {
15654: if (!(($parts[$i] >= 0) && ($parts[$i] <= 255))) {
15655: $badip = 1;
15656: last;
15657: }
15658: }
15659: if (!$badip) {
15660: push(@okmachines,$ip);
15661: }
15662: }
15663: @okmachines = sort(@okmachines);
15664: $newserverstatus{$type}{'machines'} = join(',',@okmachines);
15665: }
15666: }
15667: my %serverstatushash = (
15668: serverstatuses => \%newserverstatus,
15669: );
15670: foreach my $type (@pages) {
15671: foreach my $setting ('namedusers','machines') {
15672: my (@current,@new);
15673: if (ref($currserverstatus{$type}) eq 'HASH') {
15674: if ($currserverstatus{$type}{$setting} ne '') {
15675: @current = split(/,/,$currserverstatus{$type}{$setting});
15676: }
15677: }
15678: if ($newserverstatus{$type}{$setting} ne '') {
15679: @new = split(/,/,$newserverstatus{$type}{$setting});
15680: }
15681: if (@current > 0) {
15682: if (@new > 0) {
15683: foreach my $item (@current) {
15684: if (!grep(/^\Q$item\E$/,@new)) {
15685: $changes{$type}{$setting} = 1;
15686: last;
15687: }
15688: }
15689: foreach my $item (@new) {
15690: if (!grep(/^\Q$item\E$/,@current)) {
15691: $changes{$type}{$setting} = 1;
15692: last;
15693: }
15694: }
15695: } else {
15696: $changes{$type}{$setting} = 1;
15697: }
15698: } elsif (@new > 0) {
15699: $changes{$type}{$setting} = 1;
15700: }
15701: }
15702: }
15703: if (keys(%changes) > 0) {
15704: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
15705: my $putresult = &Apache::lonnet::put_dom('configuration',
15706: \%serverstatushash,$dom);
15707: if ($putresult eq 'ok') {
15708: $resulttext .= &mt('Changes made:').'<ul>';
15709: foreach my $type (@pages) {
15710: if (ref($changes{$type}) eq 'HASH') {
15711: $resulttext .= '<li>'.$titles->{$type}.'<ul>';
15712: if ($changes{$type}{'namedusers'}) {
15713: if ($newserverstatus{$type}{'namedusers'} eq '') {
15714: $resulttext .= '<li>'.&mt("Access terminated for all specific (named) users").'</li>'."\n";
15715: } else {
15716: $resulttext .= '<li>'.&mt("Access available for the following specified users: ").$newserverstatus{$type}{'namedusers'}.'</li>'."\n";
15717: }
15718: }
15719: if ($changes{$type}{'machines'}) {
15720: if ($newserverstatus{$type}{'machines'} eq '') {
15721: $resulttext .= '<li>'.&mt("Access terminated for all specific IP addresses").'</li>'."\n";
15722: } else {
15723: $resulttext .= '<li>'.&mt("Access available for the following specified IP addresses: ").$newserverstatus{$type}{'machines'}.'</li>'."\n";
15724: }
15725:
15726: }
15727: $resulttext .= '</ul></li>';
15728: }
15729: }
15730: $resulttext .= '</ul>';
15731: } else {
15732: $resulttext = '<span class="LC_error">'.
15733: &mt('An error occurred saving access settings for server status pages: [_1].',$putresult).'</span>';
15734:
15735: }
15736: } else {
15737: $resulttext = &mt('No changes made to access to server status pages');
15738: }
15739: return $resulttext;
15740: }
15741:
15742: sub modify_helpsettings {
15743: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
15744: my ($resulttext,$errors,%changes,%helphash);
15745: my %defaultchecked = ('submitbugs' => 'on');
15746: my @offon = ('off','on');
15747: my @toggles = ('submitbugs');
15748: my %current = ('submitbugs' => '',
15749: 'adhoc' => {},
15750: );
15751: if (ref($domconfig{'helpsettings'}) eq 'HASH') {
15752: %current = %{$domconfig{'helpsettings'}};
15753: }
15754: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
15755: foreach my $item (@toggles) {
15756: if ($defaultchecked{$item} eq 'on') {
15757: if ($current{$item} eq '') {
15758: if ($env{'form.'.$item} eq '0') {
15759: $changes{$item} = 1;
15760: }
15761: } elsif ($current{$item} ne $env{'form.'.$item}) {
15762: $changes{$item} = 1;
15763: }
15764: } elsif ($defaultchecked{$item} eq 'off') {
15765: if ($current{$item} eq '') {
15766: if ($env{'form.'.$item} eq '1') {
15767: $changes{$item} = 1;
15768: }
15769: } elsif ($current{$item} ne $env{'form.'.$item}) {
15770: $changes{$item} = 1;
15771: }
15772: }
15773: if (($env{'form.'.$item} eq '0') || ($env{'form.'.$item} eq '1')) {
15774: $helphash{'helpsettings'}{$item} = $env{'form.'.$item};
15775: }
15776: }
15777: my $maxnum = $env{'form.helproles_maxnum'};
15778: my $confname = $dom.'-domainconfig';
15779: my %existing=&Apache::lonnet::dump('roles',$dom,$confname,'rolesdef_');
15780: my (@allpos,%newsettings,%changedprivs,$newrole);
15781: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
15782: my @accesstypes = ('all','dh','da','none','status','inc','exc');
15783: my %domhelpdesk = &Apache::lonnet::get_active_domroles($dom,['dh','da']);
15784: my %lt = &Apache::lonlocal::texthash(
15785: s => 'system',
15786: d => 'domain',
15787: order => 'Display order',
15788: access => 'Role usage',
15789: all => 'All with domain helpdesk or helpdesk assistant role',
15790: dh => 'All with domain helpdesk role',
15791: da => 'All with domain helpdesk assistant role',
15792: none => 'None',
15793: status => 'Determined based on institutional status',
15794: inc => 'Include all, but exclude specific personnel',
15795: exc => 'Exclude all, but include specific personnel',
15796: );
15797: for (my $num=0; $num<=$maxnum; $num++) {
15798: my ($prefix,$identifier,$rolename,%curr);
15799: if ($num == $maxnum) {
15800: next unless ($env{'form.newcusthelp'} == $maxnum);
15801: $identifier = 'custhelp'.$num;
15802: $prefix = 'helproles_'.$num;
15803: $rolename = $env{'form.custhelpname'.$num};
15804: $rolename=~s/[^A-Za-z0-9]//gs;
15805: next if ($rolename eq '');
15806: next if (exists($existing{'rolesdef_'.$rolename}));
15807: my %newprivs = &Apache::lonuserutils::custom_role_update($rolename,$identifier);
15808: my $result = &Apache::lonnet::definerole($rolename,$newprivs{'s'},$newprivs{'d'},
15809: $newprivs{'c'},$confname,$dom);
15810: if ($result ne 'ok') {
15811: $errors .= '<li><span class="LC_error">'.
15812: &mt('An error occurred storing the new custom role: [_1]',
15813: $result).'</span></li>';
15814: next;
15815: } else {
15816: $changedprivs{$rolename} = \%newprivs;
15817: $newrole = $rolename;
15818: }
15819: } else {
15820: $prefix = 'helproles_'.$num;
15821: $rolename = $env{'form.'.$prefix};
15822: next if ($rolename eq '');
15823: next unless (exists($existing{'rolesdef_'.$rolename}));
15824: $identifier = 'custhelp'.$num;
15825: my %newprivs = &Apache::lonuserutils::custom_role_update($rolename,$identifier);
15826: my %currprivs;
15827: ($currprivs{'s'},$currprivs{'d'},$currprivs{'c'}) =
15828: split(/\_/,$existing{'rolesdef_'.$rolename});
15829: foreach my $level ('c','d','s') {
15830: if ($newprivs{$level} ne $currprivs{$level}) {
15831: my $result = &Apache::lonnet::definerole($rolename,$newprivs{'s'},$newprivs{'d'},
15832: $newprivs{'c'},$confname,$dom);
15833: if ($result ne 'ok') {
15834: $errors .= '<li><span class="LC_error">'.
15835: &mt('An error occurred storing privileges for existing role [_1]: [_2]',
15836: $rolename,$result).'</span></li>';
15837: } else {
15838: $changedprivs{$rolename} = \%newprivs;
15839: }
15840: last;
15841: }
15842: }
15843: if (ref($current{'adhoc'}) eq 'HASH') {
15844: if (ref($current{'adhoc'}{$rolename}) eq 'HASH') {
15845: %curr = %{$current{'adhoc'}{$rolename}};
15846: }
15847: }
15848: }
15849: my $newpos = $env{'form.'.$prefix.'_pos'};
15850: $newpos =~ s/\D+//g;
15851: $allpos[$newpos] = $rolename;
15852: my $newdesc = $env{'form.'.$prefix.'_desc'};
15853: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'desc'} = $newdesc;
15854: if ($curr{'desc'}) {
15855: if ($curr{'desc'} ne $newdesc) {
15856: $changes{'customrole'}{$rolename}{'desc'} = 1;
15857: $newsettings{$rolename}{'desc'} = $newdesc;
15858: }
15859: } elsif ($newdesc ne '') {
15860: $changes{'customrole'}{$rolename}{'desc'} = 1;
15861: $newsettings{$rolename}{'desc'} = $newdesc;
15862: }
15863: my $access = $env{'form.'.$prefix.'_access'};
15864: if (grep(/^\Q$access\E$/,@accesstypes)) {
15865: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'} = $access;
15866: if ($access eq 'status') {
15867: my @statuses = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_status');
15868: if (scalar(@statuses) == 0) {
15869: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'} = 'none';
15870: } else {
15871: my (@shownstatus,$numtypes);
15872: $helphash{'helpsettings'}{'adhoc'}{$rolename}{$access} = [];
15873: if (ref($types) eq 'ARRAY') {
15874: $numtypes = scalar(@{$types});
15875: foreach my $type (sort(@statuses)) {
15876: if ($type eq 'default') {
15877: push(@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}},$type);
15878: } elsif (grep(/^\Q$type\E$/,@{$types})) {
15879: push(@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}},$type);
15880: push(@shownstatus,$usertypes->{$type});
15881: }
15882: }
15883: }
15884: if (grep(/^default$/,@statuses)) {
15885: push(@shownstatus,$othertitle);
15886: }
15887: if (scalar(@shownstatus) == 1+$numtypes) {
15888: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'} = 'all';
15889: delete($helphash{'helpsettings'}{'adhoc'}{$rolename}{'status'});
15890: } else {
15891: $newsettings{$rolename}{'status'} = join(' '.&mt('or').' ',@shownstatus);
15892: if (ref($curr{'status'}) eq 'ARRAY') {
15893: my @diffs = &Apache::loncommon::compare_arrays($helphash{'helpsettings'}{'adhoc'}{$rolename}{$access},$curr{$access});
15894: if (@diffs) {
15895: $changes{'customrole'}{$rolename}{$access} = 1;
15896: }
15897: } elsif (@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}}) {
15898: $changes{'customrole'}{$rolename}{$access} = 1;
15899: }
15900: }
15901: }
15902: } elsif (($access eq 'inc') || ($access eq 'exc')) {
15903: my @personnel = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_staff_'.$access);
15904: my @newspecstaff;
15905: $helphash{'helpsettings'}{'adhoc'}{$rolename}{$access} = [];
15906: foreach my $person (sort(@personnel)) {
15907: if ($domhelpdesk{$person}) {
15908: push(@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}},$person);
15909: }
15910: }
15911: if (ref($curr{$access}) eq 'ARRAY') {
15912: my @diffs = &Apache::loncommon::compare_arrays($helphash{'helpsettings'}{'adhoc'}{$rolename}{$access},$curr{$access});
15913: if (@diffs) {
15914: $changes{'customrole'}{$rolename}{$access} = 1;
15915: }
15916: } elsif (@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}}) {
15917: $changes{'customrole'}{$rolename}{$access} = 1;
15918: }
15919: foreach my $person (@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}}) {
15920: my ($uname,$udom) = split(/:/,$person);
15921: push(@newspecstaff,&Apache::loncommon::aboutmewrapper(&Apache::loncommon::plainname($uname,$udom,'lastname'),$uname,$udom));
15922: }
15923: $newsettings{$rolename}{$access} = join(', ',sort(@newspecstaff));
15924: }
15925: } else {
15926: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'}= 'all';
15927: }
15928: unless ($curr{'access'} eq $access) {
15929: $changes{'customrole'}{$rolename}{'access'} = 1;
15930: $newsettings{$rolename}{'access'} = $lt{$helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'}};
15931: }
15932: }
15933: if (@allpos > 0) {
15934: my $idx = 0;
15935: foreach my $rolename (@allpos) {
15936: if ($rolename ne '') {
15937: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'order'} = $idx;
15938: if (ref($current{'adhoc'}) eq 'HASH') {
15939: if (ref($current{'adhoc'}{$rolename}) eq 'HASH') {
15940: if ($current{'adhoc'}{$rolename}{'order'} ne $idx) {
15941: $changes{'customrole'}{$rolename}{'order'} = 1;
15942: $newsettings{$rolename}{'order'} = $idx+1;
15943: }
15944: }
15945: }
15946: $idx ++;
15947: }
15948: }
15949: }
15950: my $putresult;
15951: if (keys(%changes) > 0) {
15952: $putresult = &Apache::lonnet::put_dom('configuration',\%helphash,$dom);
15953: if ($putresult eq 'ok') {
15954: if (ref($helphash{'helpsettings'}) eq 'HASH') {
15955: $domdefaults{'submitbugs'} = $helphash{'helpsettings'}{'submitbugs'};
15956: if (ref($helphash{'helpsettings'}{'adhoc'}) eq 'HASH') {
15957: $domdefaults{'adhocroles'} = $helphash{'helpsettings'}{'adhoc'};
15958: }
15959: }
15960: my $cachetime = 24*60*60;
15961: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
15962: if (ref($lastactref) eq 'HASH') {
15963: $lastactref->{'domdefaults'} = 1;
15964: }
15965: } else {
15966: $errors .= '<li><span class="LC_error">'.
15967: &mt('An error occurred storing the settings: [_1]',
15968: $putresult).'</span></li>';
15969: }
15970: }
15971: if ((keys(%changes) && ($putresult eq 'ok')) || (keys(%changedprivs))) {
15972: $resulttext = &mt('Changes made:').'<ul>';
15973: my (%shownprivs,@levelorder);
15974: @levelorder = ('c','d','s');
15975: if ((keys(%changes)) && ($putresult eq 'ok')) {
15976: foreach my $item (sort(keys(%changes))) {
15977: if ($item eq 'submitbugs') {
15978: $resulttext .= '<li>'.&mt('Display link to: [_1] set to "'.$offon[$env{'form.'.$item}].'".',
15979: &Apache::loncommon::modal_link('http://bugs.loncapa.org',
15980: &mt('LON-CAPA bug tracker'),600,500)).'</li>';
15981: } elsif ($item eq 'customrole') {
15982: if (ref($changes{'customrole'}) eq 'HASH') {
15983: my @keyorder = ('order','desc','access','status','exc','inc');
15984: my %keytext = &Apache::lonlocal::texthash(
15985: order => 'Order',
15986: desc => 'Role description',
15987: access => 'Role usage',
15988: status => 'Allowed institutional types',
15989: exc => 'Allowed personnel',
15990: inc => 'Disallowed personnel',
15991: );
15992: foreach my $role (sort(keys(%{$changes{'customrole'}}))) {
15993: if (ref($changes{'customrole'}{$role}) eq 'HASH') {
15994: if ($role eq $newrole) {
15995: $resulttext .= '<li>'.&mt('New custom role added: [_1]',
15996: $role).'<ul>';
15997: } else {
15998: $resulttext .= '<li>'.&mt('Existing custom role modified: [_1]',
15999: $role).'<ul>';
16000: }
16001: foreach my $key (@keyorder) {
16002: if ($changes{'customrole'}{$role}{$key}) {
16003: $resulttext .= '<li>'.&mt("[_1] set to: [_2]",
16004: $keytext{$key},$newsettings{$role}{$key}).
16005: '</li>';
16006: }
16007: }
16008: if (ref($changedprivs{$role}) eq 'HASH') {
16009: $shownprivs{$role} = 1;
16010: $resulttext .= '<li>'.&mt('Privileges set to :').'<ul>';
16011: foreach my $level (@levelorder) {
16012: foreach my $item (split(/\:/,$changedprivs{$role}{$level})) {
16013: next if ($item eq '');
16014: my ($priv) = split(/\&/,$item,2);
16015: if (&Apache::lonnet::plaintext($priv)) {
16016: $resulttext .= '<li>'.&Apache::lonnet::plaintext($priv);
16017: unless ($level eq 'c') {
16018: $resulttext .= ' ('.$lt{$level}.')';
16019: }
16020: $resulttext .= '</li>';
16021: }
16022: }
16023: }
16024: $resulttext .= '</ul>';
16025: }
16026: $resulttext .= '</ul></li>';
16027: }
16028: }
16029: }
16030: }
16031: }
16032: }
16033: if (keys(%changedprivs)) {
16034: foreach my $role (sort(keys(%changedprivs))) {
16035: unless ($shownprivs{$role}) {
16036: $resulttext .= '<li>'.&mt('Existing custom role modified: [_1]',
16037: $role).'<ul>'.
16038: '<li>'.&mt('Privileges set to :').'<ul>';
16039: foreach my $level (@levelorder) {
16040: foreach my $item (split(/\:/,$changedprivs{$role}{$level})) {
16041: next if ($item eq '');
16042: my ($priv) = split(/\&/,$item,2);
16043: if (&Apache::lonnet::plaintext($priv)) {
16044: $resulttext .= '<li>'.&Apache::lonnet::plaintext($priv);
16045: unless ($level eq 'c') {
16046: $resulttext .= ' ('.$lt{$level}.')';
16047: }
16048: $resulttext .= '</li>';
16049: }
16050: }
16051: }
16052: $resulttext .= '</ul></li></ul></li>';
16053: }
16054: }
16055: }
16056: $resulttext .= '</ul>';
16057: } else {
16058: $resulttext = &mt('No changes made to help settings');
16059: }
16060: if ($errors) {
16061: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
16062: $errors.'</ul>';
16063: }
16064: return $resulttext;
16065: }
16066:
16067: sub modify_coursedefaults {
16068: my ($dom,$lastactref,%domconfig) = @_;
16069: my ($resulttext,$errors,%changes,%defaultshash);
16070: my %defaultchecked = (
16071: 'canuse_pdfforms' => 'off',
16072: 'uselcmath' => 'on',
16073: 'usejsme' => 'on'
16074: );
16075: my @toggles = ('canuse_pdfforms','uselcmath','usejsme');
16076: my @numbers = ('anonsurvey_threshold','uploadquota_official','uploadquota_unofficial',
16077: 'uploadquota_community','uploadquota_textbook','uploadquota_placement',
16078: 'mysqltables_official','mysqltables_unofficial','mysqltables_community',
16079: 'mysqltables_textbook','mysqltables_placement');
16080: my @types = ('official','unofficial','community','textbook','placement');
16081: my %staticdefaults = (
16082: anonsurvey_threshold => 10,
16083: uploadquota => 500,
16084: postsubmit => 60,
16085: mysqltables => 172800,
16086: );
16087: my %texoptions = (
16088: MathJax => 'MathJax',
16089: mimetex => &mt('Convert to Images'),
16090: tth => &mt('TeX to HTML'),
16091: );
16092: $defaultshash{'coursedefaults'} = {};
16093:
16094: if (ref($domconfig{'coursedefaults'}) ne 'HASH') {
16095: if ($domconfig{'coursedefaults'} eq '') {
16096: $domconfig{'coursedefaults'} = {};
16097: }
16098: }
16099:
16100: if (ref($domconfig{'coursedefaults'}) eq 'HASH') {
16101: foreach my $item (@toggles) {
16102: if ($defaultchecked{$item} eq 'on') {
16103: if (($domconfig{'coursedefaults'}{$item} eq '') &&
16104: ($env{'form.'.$item} eq '0')) {
16105: $changes{$item} = 1;
16106: } elsif ($domconfig{'coursedefaults'}{$item} ne $env{'form.'.$item}) {
16107: $changes{$item} = 1;
16108: }
16109: } elsif ($defaultchecked{$item} eq 'off') {
16110: if (($domconfig{'coursedefaults'}{$item} eq '') &&
16111: ($env{'form.'.$item} eq '1')) {
16112: $changes{$item} = 1;
16113: } elsif ($domconfig{'coursedefaults'}{$item} ne $env{'form.'.$item}) {
16114: $changes{$item} = 1;
16115: }
16116: }
16117: $defaultshash{'coursedefaults'}{$item} = $env{'form.'.$item};
16118: }
16119: foreach my $item (@numbers) {
16120: my ($currdef,$newdef);
16121: $newdef = $env{'form.'.$item};
16122: if ($item eq 'anonsurvey_threshold') {
16123: $currdef = $domconfig{'coursedefaults'}{$item};
16124: $newdef =~ s/\D//g;
16125: if ($newdef eq '' || $newdef < 1) {
16126: $newdef = 1;
16127: }
16128: $defaultshash{'coursedefaults'}{$item} = $newdef;
16129: } else {
16130: my ($setting,$type) = ($item =~ /^(uploadquota|mysqltables)_(\w+)$/);
16131: if (ref($domconfig{'coursedefaults'}{$setting}) eq 'HASH') {
16132: $currdef = $domconfig{'coursedefaults'}{$setting}{$type};
16133: }
16134: $newdef =~ s/[^\w.\-]//g;
16135: $defaultshash{'coursedefaults'}{$setting}{$type} = $newdef;
16136: }
16137: if ($currdef ne $newdef) {
16138: if ($item eq 'anonsurvey_threshold') {
16139: unless (($currdef eq '') && ($newdef == $staticdefaults{$item})) {
16140: $changes{$item} = 1;
16141: }
16142: } elsif ($item =~ /^(uploadquota|mysqltables)_/) {
16143: my $setting = $1;
16144: unless (($currdef eq '') && ($newdef == $staticdefaults{$setting})) {
16145: $changes{$setting} = 1;
16146: }
16147: }
16148: }
16149: }
16150: my $texengine;
16151: if ($env{'form.texengine'} =~ /^(MathJax|mimetex|tth)$/) {
16152: $texengine = $env{'form.texengine'};
16153: my $currdef = $domconfig{'coursedefaults'}{'texengine'};
16154: if ($currdef eq '') {
16155: unless ($texengine eq $Apache::lonnet::deftex) {
16156: $changes{'texengine'} = 1;
16157: }
16158: } elsif ($currdef ne $texengine) {
16159: $changes{'texengine'} = 1;
16160: }
16161: }
16162: if ($texengine ne '') {
16163: $defaultshash{'coursedefaults'}{'texengine'} = $texengine;
16164: }
16165: my $currclone = $domconfig{'coursedefaults'}{'canclone'};
16166: my @currclonecode;
16167: if (ref($currclone) eq 'HASH') {
16168: if (ref($currclone->{'instcode'}) eq 'ARRAY') {
16169: @currclonecode = @{$currclone->{'instcode'}};
16170: }
16171: }
16172: my $newclone;
16173: if ($env{'form.canclone'} =~ /^(none|domain|instcode)$/) {
16174: $newclone = $env{'form.canclone'};
16175: }
16176: if ($newclone eq 'instcode') {
16177: my @newcodes = &Apache::loncommon::get_env_multiple('form.clonecode');
16178: my (%codedefaults,@code_order,@clonecode);
16179: &Apache::lonnet::auto_instcode_defaults($dom,\%codedefaults,
16180: \@code_order);
16181: foreach my $item (@code_order) {
16182: if (grep(/^\Q$item\E$/,@newcodes)) {
16183: push(@clonecode,$item);
16184: }
16185: }
16186: if (@clonecode) {
16187: $defaultshash{'coursedefaults'}{'canclone'} = { $newclone => \@clonecode };
16188: my @diffs = &Apache::loncommon::compare_arrays(\@currclonecode,\@clonecode);
16189: if (@diffs) {
16190: $changes{'canclone'} = 1;
16191: }
16192: } else {
16193: $newclone eq '';
16194: }
16195: } elsif ($newclone ne '') {
16196: $defaultshash{'coursedefaults'}{'canclone'} = $newclone;
16197: }
16198: if ($newclone ne $currclone) {
16199: $changes{'canclone'} = 1;
16200: }
16201: my %credits;
16202: foreach my $type (@types) {
16203: unless ($type eq 'community') {
16204: $credits{$type} = $env{'form.'.$type.'_credits'};
16205: $credits{$type} =~ s/[^\d.]+//g;
16206: }
16207: }
16208: if ((ref($domconfig{'coursedefaults'}{'coursecredits'}) ne 'HASH') &&
16209: ($env{'form.coursecredits'} eq '1')) {
16210: $changes{'coursecredits'} = 1;
16211: foreach my $type (keys(%credits)) {
16212: $defaultshash{'coursedefaults'}{'coursecredits'}{$type} = $credits{$type};
16213: }
16214: } else {
16215: if ($env{'form.coursecredits'} eq '1') {
16216: foreach my $type (@types) {
16217: unless ($type eq 'community') {
16218: if ($domconfig{'coursedefaults'}{'coursecredits'}{$type} ne $credits{$type}) {
16219: $changes{'coursecredits'} = 1;
16220: }
16221: $defaultshash{'coursedefaults'}{'coursecredits'}{$type} = $credits{$type};
16222: }
16223: }
16224: } elsif (ref($domconfig{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
16225: foreach my $type (@types) {
16226: unless ($type eq 'community') {
16227: if ($domconfig{'coursedefaults'}{'coursecredits'}{$type}) {
16228: $changes{'coursecredits'} = 1;
16229: last;
16230: }
16231: }
16232: }
16233: }
16234: }
16235: if ($env{'form.postsubmit'} eq '1') {
16236: $defaultshash{'coursedefaults'}{'postsubmit'}{'client'} = 'on';
16237: my %currtimeout;
16238: if (ref($domconfig{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
16239: if ($domconfig{'coursedefaults'}{'postsubmit'}{'client'} eq 'off') {
16240: $changes{'postsubmit'} = 1;
16241: }
16242: if (ref($domconfig{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
16243: %currtimeout = %{$domconfig{'coursedefaults'}{'postsubmit'}{'timeout'}};
16244: }
16245: } else {
16246: $changes{'postsubmit'} = 1;
16247: }
16248: foreach my $type (@types) {
16249: my $timeout = $env{'form.'.$type.'_timeout'};
16250: $timeout =~ s/\D//g;
16251: if ($timeout == $staticdefaults{'postsubmit'}) {
16252: $timeout = '';
16253: } elsif (($timeout eq '') || ($timeout =~ /^0+$/)) {
16254: $timeout = '0';
16255: }
16256: unless ($timeout eq '') {
16257: $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type} = $timeout;
16258: }
16259: if (exists($currtimeout{$type})) {
16260: if ($timeout ne $currtimeout{$type}) {
16261: $changes{'postsubmit'} = 1;
16262: }
16263: } elsif ($timeout ne '') {
16264: $changes{'postsubmit'} = 1;
16265: }
16266: }
16267: } else {
16268: $defaultshash{'coursedefaults'}{'postsubmit'}{'client'} = 'off';
16269: if (ref($domconfig{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
16270: if ($domconfig{'coursedefaults'}{'postsubmit'}{'client'} eq 'on') {
16271: $changes{'postsubmit'} = 1;
16272: }
16273: } else {
16274: $changes{'postsubmit'} = 1;
16275: }
16276: }
16277: }
16278: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
16279: $dom);
16280: if ($putresult eq 'ok') {
16281: if (keys(%changes) > 0) {
16282: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
16283: if (($changes{'canuse_pdfforms'}) || ($changes{'uploadquota'}) || ($changes{'postsubmit'}) ||
16284: ($changes{'coursecredits'}) || ($changes{'uselcmath'}) || ($changes{'usejsme'}) ||
16285: ($changes{'canclone'}) || ($changes{'mysqltables'}) || ($changes{'texengine'})) {
16286: foreach my $item ('canuse_pdfforms','uselcmath','usejsme','texengine') {
16287: if ($changes{$item}) {
16288: $domdefaults{$item}=$defaultshash{'coursedefaults'}{$item};
16289: }
16290: }
16291: if ($changes{'coursecredits'}) {
16292: if (ref($defaultshash{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
16293: foreach my $type (keys(%{$defaultshash{'coursedefaults'}{'coursecredits'}})) {
16294: $domdefaults{$type.'credits'} =
16295: $defaultshash{'coursedefaults'}{'coursecredits'}{$type};
16296: }
16297: }
16298: }
16299: if ($changes{'postsubmit'}) {
16300: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
16301: $domdefaults{'postsubmit'} = $defaultshash{'coursedefaults'}{'postsubmit'}{'client'};
16302: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
16303: foreach my $type (keys(%{$defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}})) {
16304: $domdefaults{$type.'postsubtimeout'} =
16305: $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type};
16306: }
16307: }
16308: }
16309: }
16310: if ($changes{'uploadquota'}) {
16311: if (ref($defaultshash{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
16312: foreach my $type (@types) {
16313: $domdefaults{$type.'quota'}=$defaultshash{'coursedefaults'}{'uploadquota'}{$type};
16314: }
16315: }
16316: }
16317: if ($changes{'canclone'}) {
16318: if (ref($defaultshash{'coursedefaults'}{'canclone'}) eq 'HASH') {
16319: if (ref($defaultshash{'coursedefaults'}{'canclone'}{'instcode'}) eq 'ARRAY') {
16320: my @clonecodes = @{$defaultshash{'coursedefaults'}{'canclone'}{'instcode'}};
16321: if (@clonecodes) {
16322: $domdefaults{'canclone'} = join('+',@clonecodes);
16323: }
16324: }
16325: } else {
16326: $domdefaults{'canclone'}=$defaultshash{'coursedefaults'}{'canclone'};
16327: }
16328: }
16329: my $cachetime = 24*60*60;
16330: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
16331: if (ref($lastactref) eq 'HASH') {
16332: $lastactref->{'domdefaults'} = 1;
16333: }
16334: }
16335: $resulttext = &mt('Changes made:').'<ul>';
16336: foreach my $item (sort(keys(%changes))) {
16337: if ($item eq 'canuse_pdfforms') {
16338: if ($env{'form.'.$item} eq '1') {
16339: $resulttext .= '<li>'.&mt("Course/Community users can create/upload PDF forms set to 'on'").'</li>';
16340: } else {
16341: $resulttext .= '<li>'.&mt('Course/Community users can create/upload PDF forms set to "off"').'</li>';
16342: }
16343: } elsif ($item eq 'uselcmath') {
16344: if ($env{'form.'.$item} eq '1') {
16345: $resulttext .= '<li>'.&mt('Math preview uses LON-CAPA previewer (javascript), if supported by browser.').'</li>';
16346: } else {
16347: $resulttext .= '<li>'.&mt('Math preview uses DragMath (Java), if supported by client OS.').'</li>';
16348: }
16349: } elsif ($item eq 'usejsme') {
16350: if ($env{'form.'.$item} eq '1') {
16351: $resulttext .= '<li>'.&mt('Molecule editor uses JSME (HTML5), if supported by browser.').'</li>';
16352: } else {
16353: $resulttext .= '<li>'.&mt('Molecule editor uses JME (Java), if supported by client OS.').'</li>';
16354: }
16355: } elsif ($item eq 'texengine') {
16356: if ($defaultshash{'coursedefaults'}{'texengine'} ne '') {
16357: $resulttext .= '<li>'.&mt('Default method to display mathematics set to: "[_1]"',
16358: $texoptions{$defaultshash{'coursedefaults'}{'texengine'}}).'</li>';
16359: }
16360: } elsif ($item eq 'anonsurvey_threshold') {
16361: $resulttext .= '<li>'.&mt('Responder count required for display of anonymous survey submissions set to [_1].',$defaultshash{'coursedefaults'}{'anonsurvey_threshold'}).'</li>';
16362: } elsif ($item eq 'uploadquota') {
16363: if (ref($defaultshash{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
16364: $resulttext .= '<li>'.&mt('Default quota for content uploaded to a course/community via Course Editor set as follows:').'<ul>'.
16365: '<li>'.&mt('Official courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'official'}.'</b>').'</li>'.
16366: '<li>'.&mt('Unofficial courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'unofficial'}.'</b>').'</li>'.
16367: '<li>'.&mt('Textbook courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'textbook'}.'</b>').'</li>'.
16368: '<li>'.&mt('Placement tests: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'placement'}.'</b>').'</li>'.
16369: '<li>'.&mt('Communities: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'community'}.'</b>').'</li>'.
16370: '</ul>'.
16371: '</li>';
16372: } else {
16373: $resulttext .= '<li>'.&mt('Default quota for content uploaded via Course Editor remains default: [_1] MB',$staticdefaults{'uploadquota'}).'</li>';
16374: }
16375: } elsif ($item eq 'mysqltables') {
16376: if (ref($defaultshash{'coursedefaults'}{'mysqltables'}) eq 'HASH') {
16377: $resulttext .= '<li>'.&mt('Lifetime of "Temporary" MySQL tables (student performance data) on homeserver').'<ul>'.
16378: '<li>'.&mt('Official courses: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'official'}.'</b>').'</li>'.
16379: '<li>'.&mt('Unofficial courses: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'unofficial'}.'</b>').'</li>'.
16380: '<li>'.&mt('Textbook courses: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'textbook'}.'</b>').'</li>'.
16381: '<li>'.&mt('Placement tests: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'placement'}.'</b>').'</li>'.
16382: '<li>'.&mt('Communities: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'community'}.'</b>').'</li>'.
16383: '</ul>'.
16384: '</li>';
16385: } else {
16386: $resulttext .= '<li>'.&mt('Lifetime of "Temporary" MySQL tables (student performance data) on homeserver remains default: [_1] s',$staticdefaults{'uploadquota'}).'</li>';
16387: }
16388: } elsif ($item eq 'postsubmit') {
16389: if ($domdefaults{'postsubmit'} eq 'off') {
16390: $resulttext .= '<li>'.&mt('Submit button(s) remain enabled on page after student makes submission.');
16391: } else {
16392: $resulttext .= '<li>'.&mt('Submit button(s) disabled on page after student makes submission').'; ';
16393: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
16394: $resulttext .= &mt('durations:').'<ul>';
16395: foreach my $type (@types) {
16396: $resulttext .= '<li>';
16397: my $timeout;
16398: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
16399: $timeout = $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type};
16400: }
16401: my $display;
16402: if ($timeout eq '0') {
16403: $display = &mt('unlimited');
16404: } elsif ($timeout eq '') {
16405: $display = &mt('[quant,_1,second] (default)',$staticdefaults{'postsubmit'});
16406: } else {
16407: $display = &mt('[quant,_1,second]',$timeout);
16408: }
16409: if ($type eq 'community') {
16410: $resulttext .= &mt('Communities');
16411: } elsif ($type eq 'official') {
16412: $resulttext .= &mt('Official courses');
16413: } elsif ($type eq 'unofficial') {
16414: $resulttext .= &mt('Unofficial courses');
16415: } elsif ($type eq 'textbook') {
16416: $resulttext .= &mt('Textbook courses');
16417: } elsif ($type eq 'placement') {
16418: $resulttext .= &mt('Placement tests');
16419: }
16420: $resulttext .= ' -- '.$display.'</li>';
16421: }
16422: $resulttext .= '</ul>';
16423: }
16424: $resulttext .= '</li>';
16425: }
16426: } elsif ($item eq 'coursecredits') {
16427: if (ref($defaultshash{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
16428: if (($domdefaults{'officialcredits'} eq '') &&
16429: ($domdefaults{'unofficialcredits'} eq '') &&
16430: ($domdefaults{'textbookcredits'} eq '')) {
16431: $resulttext .= '<li>'.&mt('Student credits not in use for courses in this domain').'</li>';
16432: } else {
16433: $resulttext .= '<li>'.&mt('Student credits can be set per course by a Domain Coordinator, with the following defaults applying:').'<ul>'.
16434: '<li>'.&mt('Official courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'official'}).'</li>'.
16435: '<li>'.&mt('Unofficial courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'unofficial'}).'</li>'.
16436: '<li>'.&mt('Textbook courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'textbook'}).'</li>'.
16437: '</ul>'.
16438: '</li>';
16439: }
16440: } else {
16441: $resulttext .= '<li>'.&mt('Student credits not in use for courses in this domain').'</li>';
16442: }
16443: } elsif ($item eq 'canclone') {
16444: if (ref($defaultshash{'coursedefaults'}{'canclone'}) eq 'HASH') {
16445: if (ref($defaultshash{'coursedefaults'}{'canclone'}{'instcode'}) eq 'ARRAY') {
16446: my $clonecodes = join(' '.&mt('and').' ',@{$defaultshash{'coursedefaults'}{'canclone'}{'instcode'}});
16447: $resulttext .= '<li>'.&mt('By default, official courses can be cloned from existing courses with the same: [_1]','<b>'.$clonecodes.'</b>').'</li>';
16448: }
16449: } elsif ($defaultshash{'coursedefaults'}{'canclone'} eq 'domain') {
16450: $resulttext .= '<li>'.&mt('By default, a course requester can clone any course from his/her domain.').'</li>';
16451: } else {
16452: $resulttext .= '<li>'.&mt('By default, only course owner and coordinators may clone a course.').'</li>';
16453: }
16454: }
16455: }
16456: $resulttext .= '</ul>';
16457: } else {
16458: $resulttext = &mt('No changes made to course defaults');
16459: }
16460: } else {
16461: $resulttext = '<span class="LC_error">'.
16462: &mt('An error occurred: [_1]',$putresult).'</span>';
16463: }
16464: return $resulttext;
16465: }
16466:
16467: sub modify_selfenrollment {
16468: my ($dom,$lastactref,%domconfig) = @_;
16469: my ($resulttext,$errors,%changes,%selfenrollhash,%ordered);
16470: my @types = ('official','unofficial','community','textbook','placement');
16471: my %titles = &tool_titles();
16472: my %descs = &Apache::lonuserutils::selfenroll_default_descs();
16473: ($ordered{'admin'},my $titlesref) = &Apache::lonuserutils::get_selfenroll_titles();
16474: $ordered{'default'} = ['types','registered','approval','limit'];
16475:
16476: my (%roles,%shown,%toplevel);
16477: $roles{'0'} = &Apache::lonnet::plaintext('dc');
16478:
16479: if (ref($domconfig{'selfenrollment'}) ne 'HASH') {
16480: if ($domconfig{'selfenrollment'} eq '') {
16481: $domconfig{'selfenrollment'} = {};
16482: }
16483: }
16484: %toplevel = (
16485: admin => 'Configuration Rights',
16486: default => 'Default settings',
16487: validation => 'Validation of self-enrollment requests',
16488: );
16489: my ($itemsref,$namesref,$fieldsref) = &Apache::lonuserutils::selfenroll_validation_types();
16490:
16491: if (ref($ordered{'admin'}) eq 'ARRAY') {
16492: foreach my $item (@{$ordered{'admin'}}) {
16493: foreach my $type (@types) {
16494: if ($env{'form.selfenrolladmin_'.$item.'_'.$type}) {
16495: $selfenrollhash{'admin'}{$type}{$item} = 1;
16496: } else {
16497: $selfenrollhash{'admin'}{$type}{$item} = 0;
16498: }
16499: if (ref($domconfig{'selfenrollment'}{'admin'}) eq 'HASH') {
16500: if (ref($domconfig{'selfenrollment'}{'admin'}{$type}) eq 'HASH') {
16501: if ($selfenrollhash{'admin'}{$type}{$item} ne
16502: $domconfig{'selfenrollment'}{'admin'}{$type}{$item}) {
16503: push(@{$changes{'admin'}{$type}},$item);
16504: }
16505: } else {
16506: if (!$selfenrollhash{'admin'}{$type}{$item}) {
16507: push(@{$changes{'admin'}{$type}},$item);
16508: }
16509: }
16510: } elsif (!$selfenrollhash{'admin'}{$type}{$item}) {
16511: push(@{$changes{'admin'}{$type}},$item);
16512: }
16513: }
16514: }
16515: }
16516:
16517: foreach my $item (@{$ordered{'default'}}) {
16518: foreach my $type (@types) {
16519: my $value = $env{'form.selfenrolldefault_'.$item.'_'.$type};
16520: if ($item eq 'types') {
16521: unless (($value eq 'all') || ($value eq 'dom')) {
16522: $value = '';
16523: }
16524: } elsif ($item eq 'registered') {
16525: unless ($value eq '1') {
16526: $value = 0;
16527: }
16528: } elsif ($item eq 'approval') {
16529: unless ($value =~ /^[012]$/) {
16530: $value = 0;
16531: }
16532: } else {
16533: unless (($value eq 'allstudents') || ($value eq 'selfenrolled')) {
16534: $value = 'none';
16535: }
16536: }
16537: $selfenrollhash{'default'}{$type}{$item} = $value;
16538: if (ref($domconfig{'selfenrollment'}{'default'}) eq 'HASH') {
16539: if (ref($domconfig{'selfenrollment'}{'default'}{$type}) eq 'HASH') {
16540: if ($selfenrollhash{'default'}{$type}{$item} ne
16541: $domconfig{'selfenrollment'}{'default'}{$type}{$item}) {
16542: push(@{$changes{'default'}{$type}},$item);
16543: }
16544: } else {
16545: push(@{$changes{'default'}{$type}},$item);
16546: }
16547: } else {
16548: push(@{$changes{'default'}{$type}},$item);
16549: }
16550: if ($item eq 'limit') {
16551: if (($value eq 'allstudents') || ($value eq 'selfenrolled')) {
16552: $env{'form.selfenrolldefault_cap_'.$type} =~ s/\D//g;
16553: if ($env{'form.selfenrolldefault_cap_'.$type} ne '') {
16554: $selfenrollhash{'default'}{$type}{'cap'} = $env{'form.selfenrolldefault_cap_'.$type};
16555: }
16556: } else {
16557: $selfenrollhash{'default'}{$type}{'cap'} = '';
16558: }
16559: if (ref($domconfig{'selfenrollment'}{'default'}{$type}) eq 'HASH') {
16560: if ($selfenrollhash{'default'}{$type}{'cap'} ne
16561: $domconfig{'selfenrollment'}{'admin'}{$type}{'cap'}) {
16562: push(@{$changes{'default'}{$type}},'cap');
16563: }
16564: } elsif ($selfenrollhash{'default'}{$type}{'cap'} ne '') {
16565: push(@{$changes{'default'}{$type}},'cap');
16566: }
16567: }
16568: }
16569: }
16570:
16571: foreach my $item (@{$itemsref}) {
16572: if ($item eq 'fields') {
16573: my @changed;
16574: @{$selfenrollhash{'validation'}{$item}} = &Apache::loncommon::get_env_multiple('form.selfenroll_validation_'.$item);
16575: if (@{$selfenrollhash{'validation'}{$item}} > 0) {
16576: @{$selfenrollhash{'validation'}{$item}} = sort(@{$selfenrollhash{'validation'}{$item}});
16577: }
16578: if (ref($domconfig{'selfenrollment'}{'validation'}) eq 'HASH') {
16579: if (ref($domconfig{'selfenrollment'}{'validation'}{$item}) eq 'ARRAY') {
16580: @changed = &Apache::loncommon::compare_arrays($selfenrollhash{'validation'}{$item},
16581: $domconfig{'selfenrollment'}{'validation'}{$item});
16582: } else {
16583: @changed = @{$selfenrollhash{'validation'}{$item}};
16584: }
16585: } else {
16586: @changed = @{$selfenrollhash{'validation'}{$item}};
16587: }
16588: if (@changed) {
16589: if ($selfenrollhash{'validation'}{$item}) {
16590: $changes{'validation'}{$item} = join(', ',@{$selfenrollhash{'validation'}{$item}});
16591: } else {
16592: $changes{'validation'}{$item} = &mt('None');
16593: }
16594: }
16595: } else {
16596: $selfenrollhash{'validation'}{$item} = $env{'form.selfenroll_validation_'.$item};
16597: if ($item eq 'markup') {
16598: if ($env{'form.selfenroll_validation_'.$item}) {
16599: $env{'form.selfenroll_validation_'.$item} =~ s/[\n\r\f]+/\s/gs;
16600: }
16601: }
16602: if (ref($domconfig{'selfenrollment'}{'validation'}) eq 'HASH') {
16603: if ($domconfig{'selfenrollment'}{'validation'}{$item} ne $selfenrollhash{'validation'}{$item}) {
16604: $changes{'validation'}{$item} = $selfenrollhash{'validation'}{$item};
16605: }
16606: }
16607: }
16608: }
16609:
16610: my $putresult = &Apache::lonnet::put_dom('configuration',{'selfenrollment' => \%selfenrollhash},
16611: $dom);
16612: if ($putresult eq 'ok') {
16613: if (keys(%changes) > 0) {
16614: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
16615: $resulttext = &mt('Changes made:').'<ul>';
16616: foreach my $key ('admin','default','validation') {
16617: if (ref($changes{$key}) eq 'HASH') {
16618: $resulttext .= '<li>'.$toplevel{$key}.'<ul>';
16619: if ($key eq 'validation') {
16620: foreach my $item (@{$itemsref}) {
16621: if (exists($changes{$key}{$item})) {
16622: if ($item eq 'markup') {
16623: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$namesref->{$item},
16624: '<br /><pre>'.$changes{$key}{$item}.'</pre>').'</li>';
16625: } else {
16626: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$namesref->{$item},
16627: '<b>'.$changes{$key}{$item}.'</b>').'</li>';
16628: }
16629: }
16630: }
16631: } else {
16632: foreach my $type (@types) {
16633: if ($type eq 'community') {
16634: $roles{'1'} = &mt('Community personnel');
16635: } else {
16636: $roles{'1'} = &mt('Course personnel');
16637: }
16638: if (ref($changes{$key}{$type}) eq 'ARRAY') {
16639: if (ref($selfenrollhash{$key}{$type}) eq 'HASH') {
16640: if ($key eq 'admin') {
16641: my @mgrdc = ();
16642: if (ref($ordered{$key}) eq 'ARRAY') {
16643: foreach my $item (@{$ordered{'admin'}}) {
16644: if (ref($selfenrollhash{$key}{$type}) eq 'HASH') {
16645: if ($selfenrollhash{$key}{$type}{$item} eq '0') {
16646: push(@mgrdc,$item);
16647: }
16648: }
16649: }
16650: if (@mgrdc) {
16651: $domdefaults{$type.'selfenrolladmdc'} = join(',',@mgrdc);
16652: } else {
16653: delete($domdefaults{$type.'selfenrolladmdc'});
16654: }
16655: }
16656: } else {
16657: if (ref($ordered{$key}) eq 'ARRAY') {
16658: foreach my $item (@{$ordered{$key}}) {
16659: if (grep(/^\Q$item\E$/,@{$changes{$key}{$type}})) {
16660: $domdefaults{$type.'selfenroll'.$item} =
16661: $selfenrollhash{$key}{$type}{$item};
16662: }
16663: }
16664: }
16665: }
16666: }
16667: $resulttext .= '<li>'.$titles{$type}.'<ul>';
16668: foreach my $item (@{$ordered{$key}}) {
16669: if (grep(/^\Q$item\E$/,@{$changes{$key}{$type}})) {
16670: $resulttext .= '<li>';
16671: if ($key eq 'admin') {
16672: $resulttext .= &mt('[_1] -- management by: [_2]',$titlesref->{$item},
16673: '<b>'.$roles{$selfenrollhash{'admin'}{$type}{$item}}.'</b>');
16674: } else {
16675: $resulttext .= &mt('[_1] set to: [_2]',$titlesref->{$item},
16676: '<b>'.$descs{$item}{$selfenrollhash{'default'}{$type}{$item}}.'</b>');
16677: }
16678: $resulttext .= '</li>';
16679: }
16680: }
16681: $resulttext .= '</ul></li>';
16682: }
16683: }
16684: $resulttext .= '</ul></li>';
16685: }
16686: }
16687: }
16688: if ((exists($changes{'admin'})) || (exists($changes{'default'}))) {
16689: my $cachetime = 24*60*60;
16690: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
16691: if (ref($lastactref) eq 'HASH') {
16692: $lastactref->{'domdefaults'} = 1;
16693: }
16694: }
16695: $resulttext .= '</ul>';
16696: } else {
16697: $resulttext = &mt('No changes made to self-enrollment settings');
16698: }
16699: } else {
16700: $resulttext = '<span class="LC_error">'.
16701: &mt('An error occurred: [_1]',$putresult).'</span>';
16702: }
16703: return $resulttext;
16704: }
16705:
16706: sub modify_usersessions {
16707: my ($dom,$lastactref,%domconfig) = @_;
16708: my @hostingtypes = ('version','excludedomain','includedomain');
16709: my @offloadtypes = ('primary','default');
16710: my %types = (
16711: remote => \@hostingtypes,
16712: hosted => \@hostingtypes,
16713: spares => \@offloadtypes,
16714: );
16715: my @prefixes = ('remote','hosted','spares');
16716: my @lcversions = &Apache::lonnet::all_loncaparevs();
16717: my (%by_ip,%by_location,@intdoms,@instdoms);
16718: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
16719: my @locations = sort(keys(%by_location));
16720: my (%defaultshash,%changes);
16721: foreach my $prefix (@prefixes) {
16722: $defaultshash{'usersessions'}{$prefix} = {};
16723: }
16724: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
16725: my $resulttext;
16726: my %iphost = &Apache::lonnet::get_iphost();
16727: foreach my $prefix (@prefixes) {
16728: next if ($prefix eq 'spares');
16729: foreach my $type (@{$types{$prefix}}) {
16730: my $inuse = $env{'form.'.$prefix.'_'.$type.'_inuse'};
16731: if ($type eq 'version') {
16732: my $value = $env{'form.'.$prefix.'_'.$type};
16733: my $okvalue;
16734: if ($value ne '') {
16735: if (grep(/^\Q$value\E$/,@lcversions)) {
16736: $okvalue = $value;
16737: }
16738: }
16739: if (ref($domconfig{'usersessions'}) eq 'HASH') {
16740: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
16741: if ($domconfig{'usersessions'}{$prefix}{$type} ne '') {
16742: if ($inuse == 0) {
16743: $changes{$prefix}{$type} = 1;
16744: } else {
16745: if ($okvalue ne $domconfig{'usersessions'}{$prefix}{$type}) {
16746: $changes{$prefix}{$type} = 1;
16747: }
16748: if ($okvalue ne '') {
16749: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
16750: }
16751: }
16752: } else {
16753: if (($inuse == 1) && ($okvalue ne '')) {
16754: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
16755: $changes{$prefix}{$type} = 1;
16756: }
16757: }
16758: } else {
16759: if (($inuse == 1) && ($okvalue ne '')) {
16760: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
16761: $changes{$prefix}{$type} = 1;
16762: }
16763: }
16764: } else {
16765: if (($inuse == 1) && ($okvalue ne '')) {
16766: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
16767: $changes{$prefix}{$type} = 1;
16768: }
16769: }
16770: } else {
16771: my @vals = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_'.$type);
16772: my @okvals;
16773: foreach my $val (@vals) {
16774: if ($val =~ /:/) {
16775: my @items = split(/:/,$val);
16776: foreach my $item (@items) {
16777: if (ref($by_location{$item}) eq 'ARRAY') {
16778: push(@okvals,$item);
16779: }
16780: }
16781: } else {
16782: if (ref($by_location{$val}) eq 'ARRAY') {
16783: push(@okvals,$val);
16784: }
16785: }
16786: }
16787: @okvals = sort(@okvals);
16788: if (ref($domconfig{'usersessions'}) eq 'HASH') {
16789: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
16790: if (ref($domconfig{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
16791: if ($inuse == 0) {
16792: $changes{$prefix}{$type} = 1;
16793: } else {
16794: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
16795: my @changed = &Apache::loncommon::compare_arrays($domconfig{'usersessions'}{$prefix}{$type},$defaultshash{'usersessions'}{$prefix}{$type});
16796: if (@changed > 0) {
16797: $changes{$prefix}{$type} = 1;
16798: }
16799: }
16800: } else {
16801: if ($inuse == 1) {
16802: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
16803: $changes{$prefix}{$type} = 1;
16804: }
16805: }
16806: } else {
16807: if ($inuse == 1) {
16808: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
16809: $changes{$prefix}{$type} = 1;
16810: }
16811: }
16812: } else {
16813: if ($inuse == 1) {
16814: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
16815: $changes{$prefix}{$type} = 1;
16816: }
16817: }
16818: }
16819: }
16820: }
16821:
16822: my @alldoms = &Apache::lonnet::all_domains();
16823: my %servers = &Apache::lonnet::internet_dom_servers($dom);
16824: my %spareid = ¤t_offloads_to($dom,$domconfig{'usersessions'},\%servers);
16825: my $savespares;
16826:
16827: foreach my $lonhost (sort(keys(%servers))) {
16828: my $serverhomeID =
16829: &Apache::lonnet::get_server_homeID($servers{$lonhost});
16830: my $serverhostname = &Apache::lonnet::hostname($lonhost);
16831: $defaultshash{'usersessions'}{'spares'}{$lonhost} = {};
16832: my %spareschg;
16833: foreach my $type (@{$types{'spares'}}) {
16834: my @okspares;
16835: my @checked = &Apache::loncommon::get_env_multiple('form.spare_'.$type.'_'.$lonhost);
16836: foreach my $server (@checked) {
16837: if (&Apache::lonnet::hostname($server) ne '') {
16838: unless (&Apache::lonnet::hostname($server) eq $serverhostname) {
16839: unless (grep(/^\Q$server\E$/,@okspares)) {
16840: push(@okspares,$server);
16841: }
16842: }
16843: }
16844: }
16845: my $new = $env{'form.newspare_'.$type.'_'.$lonhost};
16846: my $newspare;
16847: if (($new ne '') && (&Apache::lonnet::hostname($new))) {
16848: unless (&Apache::lonnet::hostname($new) eq $serverhostname) {
16849: $newspare = $new;
16850: }
16851: }
16852: my @spares;
16853: if (($newspare ne '') && (!grep(/^\Q$newspare\E$/,@okspares))) {
16854: @spares = sort(@okspares,$newspare);
16855: } else {
16856: @spares = sort(@okspares);
16857: }
16858: $defaultshash{'usersessions'}{'spares'}{$lonhost}{$type} = \@spares;
16859: if (ref($spareid{$lonhost}) eq 'HASH') {
16860: if (ref($spareid{$lonhost}{$type}) eq 'ARRAY') {
16861: my @diffs = &Apache::loncommon::compare_arrays($spareid{$lonhost}{$type},\@spares);
16862: if (@diffs > 0) {
16863: $spareschg{$type} = 1;
16864: }
16865: }
16866: }
16867: }
16868: if (keys(%spareschg) > 0) {
16869: $changes{'spares'}{$lonhost} = \%spareschg;
16870: }
16871: }
16872: $defaultshash{'usersessions'}{'offloadnow'} = {};
16873: my @offloadnow = &Apache::loncommon::get_env_multiple('form.offloadnow');
16874: my @okoffload;
16875: if (@offloadnow) {
16876: foreach my $server (@offloadnow) {
16877: if (&Apache::lonnet::hostname($server) ne '') {
16878: unless (grep(/^\Q$server\E$/,@okoffload)) {
16879: push(@okoffload,$server);
16880: }
16881: }
16882: }
16883: if (@okoffload) {
16884: foreach my $lonhost (@okoffload) {
16885: $defaultshash{'usersessions'}{'offloadnow'}{$lonhost} = 1;
16886: }
16887: }
16888: }
16889: if (ref($domconfig{'usersessions'}) eq 'HASH') {
16890: if (ref($domconfig{'usersessions'}{'spares'}) eq 'HASH') {
16891: if (ref($changes{'spares'}) eq 'HASH') {
16892: if (keys(%{$changes{'spares'}}) > 0) {
16893: $savespares = 1;
16894: }
16895: }
16896: } else {
16897: $savespares = 1;
16898: }
16899: if (ref($domconfig{'usersessions'}{'offloadnow'}) eq 'HASH') {
16900: foreach my $lonhost (keys(%{$domconfig{'usersessions'}{'offloadnow'}})) {
16901: unless ($defaultshash{'usersessions'}{'offloadnow'}{$lonhost}) {
16902: $changes{'offloadnow'} = 1;
16903: last;
16904: }
16905: }
16906: unless ($changes{'offloadnow'}) {
16907: foreach my $lonhost (keys(%{$defaultshash{'usersessions'}{'offloadnow'}})) {
16908: unless ($domconfig{'usersessions'}{'offloadnow'}{$lonhost}) {
16909: $changes{'offloadnow'} = 1;
16910: last;
16911: }
16912: }
16913: }
16914: } elsif (@okoffload) {
16915: $changes{'offloadnow'} = 1;
16916: }
16917: } elsif (@okoffload) {
16918: $changes{'offloadnow'} = 1;
16919: }
16920: my $nochgmsg = &mt('No changes made to settings for user session hosting/offloading.');
16921: if ((keys(%changes) > 0) || ($savespares)) {
16922: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
16923: $dom);
16924: if ($putresult eq 'ok') {
16925: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
16926: if (ref($defaultshash{'usersessions'}{'remote'}) eq 'HASH') {
16927: $domdefaults{'remotesessions'} = $defaultshash{'usersessions'}{'remote'};
16928: }
16929: if (ref($defaultshash{'usersessions'}{'hosted'}) eq 'HASH') {
16930: $domdefaults{'hostedsessions'} = $defaultshash{'usersessions'}{'hosted'};
16931: }
16932: if (ref($defaultshash{'usersessions'}{'offloadnow'}) eq 'HASH') {
16933: $domdefaults{'offloadnow'} = $defaultshash{'usersessions'}{'offloadnow'};
16934: }
16935: }
16936: my $cachetime = 24*60*60;
16937: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
16938: &Apache::lonnet::do_cache_new('usersessions',$dom,$defaultshash{'usersessions'},3600);
16939: if (ref($lastactref) eq 'HASH') {
16940: $lastactref->{'domdefaults'} = 1;
16941: $lastactref->{'usersessions'} = 1;
16942: }
16943: if (keys(%changes) > 0) {
16944: my %lt = &usersession_titles();
16945: $resulttext = &mt('Changes made:').'<ul>';
16946: foreach my $prefix (@prefixes) {
16947: if (ref($changes{$prefix}) eq 'HASH') {
16948: $resulttext .= '<li>'.$lt{$prefix}.'<ul>';
16949: if ($prefix eq 'spares') {
16950: if (ref($changes{$prefix}) eq 'HASH') {
16951: foreach my $lonhost (sort(keys(%{$changes{$prefix}}))) {
16952: $resulttext .= '<li><b>'.$lonhost.'</b> ';
16953: my $lonhostdom = &Apache::lonnet::host_domain($lonhost);
16954: my $cachekey = &escape('spares').':'.&escape($lonhostdom);
16955: &Apache::lonnet::remote_devalidate_cache($lonhost,[$cachekey]);
16956: if (ref($changes{$prefix}{$lonhost}) eq 'HASH') {
16957: foreach my $type (@{$types{$prefix}}) {
16958: if ($changes{$prefix}{$lonhost}{$type}) {
16959: my $offloadto = &mt('None');
16960: if (ref($defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}) eq 'ARRAY') {
16961: if (@{$defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}} > 0) {
16962: $offloadto = join(', ',@{$defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}});
16963: }
16964: }
16965: $resulttext .= &mt('[_1] set to: [_2].','<i>'.$lt{$type}.'</i>',$offloadto).(' 'x3);
16966: }
16967: }
16968: }
16969: $resulttext .= '</li>';
16970: }
16971: }
16972: } else {
16973: foreach my $type (@{$types{$prefix}}) {
16974: if (defined($changes{$prefix}{$type})) {
16975: my ($newvalue,$notinuse);
16976: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
16977: if (ref($defaultshash{'usersessions'}{$prefix})) {
16978: if ($type eq 'version') {
16979: $newvalue = $defaultshash{'usersessions'}{$prefix}{$type};
16980: } else {
16981: if (ref($defaultshash{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
16982: if (@{$defaultshash{'usersessions'}{$prefix}{$type}} > 0) {
16983: $newvalue = join(', ',@{$defaultshash{'usersessions'}{$prefix}{$type}});
16984: }
16985: } else {
16986: $notinuse = 1;
16987: }
16988: }
16989: }
16990: }
16991: if ($newvalue eq '') {
16992: if ($type eq 'version') {
16993: $resulttext .= '<li>'.&mt('[_1] set to: off',$lt{$type}).'</li>';
16994: } elsif ($notinuse) {
16995: $resulttext .= '<li>'.&mt('[_1] set to: not in use',$lt{$type}).'</li>';
16996: } else {
16997: $resulttext .= '<li>'.&mt('[_1] set to: none',$lt{$type}).'</li>';
16998: }
16999: } else {
17000: if ($type eq 'version') {
17001: $newvalue .= ' '.&mt('(or later)');
17002: }
17003: $resulttext .= '<li>'.&mt('[_1] set to: [_2].',$lt{$type},$newvalue).'</li>';
17004: }
17005: }
17006: }
17007: }
17008: $resulttext .= '</ul>';
17009: }
17010: }
17011: if ($changes{'offloadnow'}) {
17012: if (ref($defaultshash{'usersessions'}{'offloadnow'}) eq 'HASH') {
17013: if (keys(%{$defaultshash{'usersessions'}{'offloadnow'}}) > 0) {
17014: $resulttext .= '<li>'.&mt('Switch active users on next access, for server(s):').'<ul>';
17015: foreach my $lonhost (sort(keys(%{$defaultshash{'usersessions'}{'offloadnow'}}))) {
17016: $resulttext .= '<li>'.$lonhost.'</li>';
17017: }
17018: $resulttext .= '</ul>';
17019: } else {
17020: $resulttext .= '<li>'.&mt('No servers now set to switch active users on next access.');
17021: }
17022: } else {
17023: $resulttext .= '<li>'.&mt('No servers now set to switch active users on next access.').'</li>';
17024: }
17025: }
17026: $resulttext .= '</ul>';
17027: } else {
17028: $resulttext = $nochgmsg;
17029: }
17030: } else {
17031: $resulttext = '<span class="LC_error">'.
17032: &mt('An error occurred: [_1]',$putresult).'</span>';
17033: }
17034: } else {
17035: $resulttext = $nochgmsg;
17036: }
17037: return $resulttext;
17038: }
17039:
17040: sub modify_ssl {
17041: my ($dom,$lastactref,%domconfig) = @_;
17042: my (%by_ip,%by_location,@intdoms,@instdoms);
17043: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
17044: my @locations = sort(keys(%by_location));
17045: my %servers = &Apache::lonnet::internet_dom_servers($dom);
17046: my (%defaultshash,%changes);
17047: my $action = 'ssl';
17048: my @prefixes = ('connto','connfrom','replication');
17049: foreach my $prefix (@prefixes) {
17050: $defaultshash{$action}{$prefix} = {};
17051: }
17052: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
17053: my $resulttext;
17054: my %iphost = &Apache::lonnet::get_iphost();
17055: my @reptypes = ('certreq','nocertreq');
17056: my @connecttypes = ('dom','intdom','other');
17057: my %types = (
17058: connto => \@connecttypes,
17059: connfrom => \@connecttypes,
17060: replication => \@reptypes,
17061: );
17062: foreach my $prefix (sort(keys(%types))) {
17063: foreach my $type (@{$types{$prefix}}) {
17064: if (($prefix eq 'connto') || ($prefix eq 'connfrom')) {
17065: my $value = 'yes';
17066: if ($env{'form.'.$prefix.'_'.$type} =~ /^(no|req)$/) {
17067: $value = $env{'form.'.$prefix.'_'.$type};
17068: }
17069: if (ref($domconfig{$action}) eq 'HASH') {
17070: if (ref($domconfig{$action}{$prefix}) eq 'HASH') {
17071: if ($domconfig{$action}{$prefix}{$type} ne '') {
17072: if ($value ne $domconfig{$action}{$prefix}{$type}) {
17073: $changes{$prefix}{$type} = 1;
17074: }
17075: $defaultshash{$action}{$prefix}{$type} = $value;
17076: } else {
17077: $defaultshash{$action}{$prefix}{$type} = $value;
17078: $changes{$prefix}{$type} = 1;
17079: }
17080: } else {
17081: $defaultshash{$action}{$prefix}{$type} = $value;
17082: $changes{$prefix}{$type} = 1;
17083: }
17084: } else {
17085: $defaultshash{$action}{$prefix}{$type} = $value;
17086: $changes{$prefix}{$type} = 1;
17087: }
17088: if (($type eq 'dom') && (keys(%servers) == 1)) {
17089: delete($changes{$prefix}{$type});
17090: } elsif (($type eq 'intdom') && (@instdoms == 1)) {
17091: delete($changes{$prefix}{$type});
17092: } elsif (($type eq 'other') && (keys(%by_location) == 0)) {
17093: delete($changes{$prefix}{$type});
17094: }
17095: } elsif ($prefix eq 'replication') {
17096: if (@locations > 0) {
17097: my $inuse = $env{'form.'.$prefix.'_'.$type.'_inuse'};
17098: my @vals = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_'.$type);
17099: my @okvals;
17100: foreach my $val (@vals) {
17101: if ($val =~ /:/) {
17102: my @items = split(/:/,$val);
17103: foreach my $item (@items) {
17104: if (ref($by_location{$item}) eq 'ARRAY') {
17105: push(@okvals,$item);
17106: }
17107: }
17108: } else {
17109: if (ref($by_location{$val}) eq 'ARRAY') {
17110: push(@okvals,$val);
17111: }
17112: }
17113: }
17114: @okvals = sort(@okvals);
17115: if (ref($domconfig{$action}) eq 'HASH') {
17116: if (ref($domconfig{$action}{$prefix}) eq 'HASH') {
17117: if (ref($domconfig{$action}{$prefix}{$type}) eq 'ARRAY') {
17118: if ($inuse == 0) {
17119: $changes{$prefix}{$type} = 1;
17120: } else {
17121: $defaultshash{$action}{$prefix}{$type} = \@okvals;
17122: my @changed = &Apache::loncommon::compare_arrays($domconfig{$action}{$prefix}{$type},$defaultshash{$action}{$prefix}{$type});
17123: if (@changed > 0) {
17124: $changes{$prefix}{$type} = 1;
17125: }
17126: }
17127: } else {
17128: if ($inuse == 1) {
17129: $defaultshash{$action}{$prefix}{$type} = \@okvals;
17130: $changes{$prefix}{$type} = 1;
17131: }
17132: }
17133: } else {
17134: if ($inuse == 1) {
17135: $defaultshash{$action}{$prefix}{$type} = \@okvals;
17136: $changes{$prefix}{$type} = 1;
17137: }
17138: }
17139: } else {
17140: if ($inuse == 1) {
17141: $defaultshash{$action}{$prefix}{$type} = \@okvals;
17142: $changes{$prefix}{$type} = 1;
17143: }
17144: }
17145: }
17146: }
17147: }
17148: }
17149: if (keys(%changes)) {
17150: foreach my $prefix (keys(%changes)) {
17151: if (ref($changes{$prefix}) eq 'HASH') {
17152: if (scalar(keys(%{$changes{$prefix}})) == 0) {
17153: delete($changes{$prefix});
17154: }
17155: } else {
17156: delete($changes{$prefix});
17157: }
17158: }
17159: }
17160: my $nochgmsg = &mt('No changes made to LON-CAPA SSL settings');
17161: if (keys(%changes) > 0) {
17162: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
17163: $dom);
17164: if ($putresult eq 'ok') {
17165: if (ref($defaultshash{$action}) eq 'HASH') {
17166: if (ref($defaultshash{$action}{'replication'}) eq 'HASH') {
17167: $domdefaults{'replication'} = $defaultshash{$action}{'replication'};
17168: }
17169: if (ref($defaultshash{$action}{'connto'}) eq 'HASH') {
17170: $domdefaults{'connto'} = $defaultshash{$action}{'connto'};
17171: }
17172: if (ref($defaultshash{$action}{'connfrom'}) eq 'HASH') {
17173: $domdefaults{'connfrom'} = $defaultshash{$action}{'connfrom'};
17174: }
17175: }
17176: my $cachetime = 24*60*60;
17177: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
17178: if (ref($lastactref) eq 'HASH') {
17179: $lastactref->{'domdefaults'} = 1;
17180: }
17181: if (keys(%changes) > 0) {
17182: my %titles = &ssl_titles();
17183: $resulttext = &mt('Changes made:').'<ul>';
17184: foreach my $prefix (@prefixes) {
17185: if (ref($changes{$prefix}) eq 'HASH') {
17186: $resulttext .= '<li>'.$titles{$prefix}.'<ul>';
17187: foreach my $type (@{$types{$prefix}}) {
17188: if (defined($changes{$prefix}{$type})) {
17189: my ($newvalue,$notinuse);
17190: if (ref($defaultshash{$action}) eq 'HASH') {
17191: if (ref($defaultshash{$action}{$prefix})) {
17192: if (($prefix eq 'connto') || ($prefix eq 'connfrom')) {
17193: $newvalue = $titles{$defaultshash{$action}{$prefix}{$type}};
17194: } else {
17195: if (ref($defaultshash{$action}{$prefix}{$type}) eq 'ARRAY') {
17196: if (@{$defaultshash{$action}{$prefix}{$type}} > 0) {
17197: $newvalue = join(', ',@{$defaultshash{$action}{$prefix}{$type}});
17198: }
17199: } else {
17200: $notinuse = 1;
17201: }
17202: }
17203: }
17204: if ($notinuse) {
17205: $resulttext .= '<li>'.&mt('[_1] set to: not in use',$titles{$type}).'</li>';
17206: } elsif ($newvalue eq '') {
17207: $resulttext .= '<li>'.&mt('[_1] set to: none',$titles{$type}).'</li>';
17208: } else {
17209: $resulttext .= '<li>'.&mt('[_1] set to: [_2].',$titles{$type},$newvalue).'</li>';
17210: }
17211: }
17212: }
17213: }
17214: $resulttext .= '</ul>';
17215: }
17216: }
17217: } else {
17218: $resulttext = $nochgmsg;
17219: }
17220: } else {
17221: $resulttext = '<span class="LC_error">'.
17222: &mt('An error occurred: [_1]',$putresult).'</span>';
17223: }
17224: } else {
17225: $resulttext = $nochgmsg;
17226: }
17227: return $resulttext;
17228: }
17229:
17230: sub modify_trust {
17231: my ($dom,$lastactref,%domconfig) = @_;
17232: my (%by_ip,%by_location,@intdoms,@instdoms);
17233: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
17234: my @locations = sort(keys(%by_location));
17235: my @prefixes = qw(content shared enroll othcoau coaurem domroles catalog reqcrs msg);
17236: my @types = ('exc','inc');
17237: my (%defaultshash,%changes);
17238: foreach my $prefix (@prefixes) {
17239: $defaultshash{'trust'}{$prefix} = {};
17240: }
17241: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
17242: my $resulttext;
17243: foreach my $prefix (@prefixes) {
17244: foreach my $type (@types) {
17245: my $inuse = $env{'form.'.$prefix.'_'.$type.'_inuse'};
17246: my @vals = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_'.$type);
17247: my @okvals;
17248: foreach my $val (@vals) {
17249: if ($val =~ /:/) {
17250: my @items = split(/:/,$val);
17251: foreach my $item (@items) {
17252: if (ref($by_location{$item}) eq 'ARRAY') {
17253: push(@okvals,$item);
17254: }
17255: }
17256: } else {
17257: if (ref($by_location{$val}) eq 'ARRAY') {
17258: push(@okvals,$val);
17259: }
17260: }
17261: }
17262: @okvals = sort(@okvals);
17263: if (ref($domconfig{'trust'}) eq 'HASH') {
17264: if (ref($domconfig{'trust'}{$prefix}) eq 'HASH') {
17265: if (ref($domconfig{'trust'}{$prefix}{$type}) eq 'ARRAY') {
17266: if ($inuse == 0) {
17267: $changes{$prefix}{$type} = 1;
17268: } else {
17269: $defaultshash{'trust'}{$prefix}{$type} = \@okvals;
17270: my @changed = &Apache::loncommon::compare_arrays($domconfig{'trust'}{$prefix}{$type},$defaultshash{'trust'}{$prefix}{$type});
17271: if (@changed > 0) {
17272: $changes{$prefix}{$type} = 1;
17273: }
17274: }
17275: } else {
17276: if ($inuse == 1) {
17277: $defaultshash{'trust'}{$prefix}{$type} = \@okvals;
17278: $changes{$prefix}{$type} = 1;
17279: }
17280: }
17281: } else {
17282: if ($inuse == 1) {
17283: $defaultshash{'trust'}{$prefix}{$type} = \@okvals;
17284: $changes{$prefix}{$type} = 1;
17285: }
17286: }
17287: } else {
17288: if ($inuse == 1) {
17289: $defaultshash{'trust'}{$prefix}{$type} = \@okvals;
17290: $changes{$prefix}{$type} = 1;
17291: }
17292: }
17293: }
17294: }
17295: my $nochgmsg = &mt('No changes made to trust settings.');
17296: if (keys(%changes) > 0) {
17297: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
17298: $dom);
17299: if ($putresult eq 'ok') {
17300: if (ref($defaultshash{'trust'}) eq 'HASH') {
17301: foreach my $prefix (@prefixes) {
17302: if (ref($defaultshash{'trust'}{$prefix}) eq 'HASH') {
17303: $domdefaults{'trust'.$prefix} = $defaultshash{'trust'}{$prefix};
17304: }
17305: }
17306: }
17307: my $cachetime = 24*60*60;
17308: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
17309: if (ref($lastactref) eq 'HASH') {
17310: $lastactref->{'domdefaults'} = 1;
17311: }
17312: if (keys(%changes) > 0) {
17313: my %lt = &trust_titles();
17314: $resulttext = &mt('Changes made:').'<ul>';
17315: foreach my $prefix (@prefixes) {
17316: if (ref($changes{$prefix}) eq 'HASH') {
17317: $resulttext .= '<li>'.$lt{$prefix}.'<ul>';
17318: foreach my $type (@types) {
17319: if (defined($changes{$prefix}{$type})) {
17320: my ($newvalue,$notinuse);
17321: if (ref($defaultshash{'trust'}) eq 'HASH') {
17322: if (ref($defaultshash{'trust'}{$prefix})) {
17323: if (ref($defaultshash{'trust'}{$prefix}{$type}) eq 'ARRAY') {
17324: if (@{$defaultshash{'trust'}{$prefix}{$type}} > 0) {
17325: $newvalue = join(', ',@{$defaultshash{'trust'}{$prefix}{$type}});
17326: }
17327: } else {
17328: $notinuse = 1;
17329: }
17330: }
17331: }
17332: if ($notinuse) {
17333: $resulttext .= '<li>'.&mt('[_1] set to: not in use',$lt{$type}).'</li>';
17334: } elsif ($newvalue eq '') {
17335: $resulttext .= '<li>'.&mt('[_1] set to: none',$lt{$type}).'</li>';
17336: } else {
17337: $resulttext .= '<li>'.&mt('[_1] set to: [_2].',$lt{$type},$newvalue).'</li>';
17338: }
17339: }
17340: }
17341: $resulttext .= '</ul>';
17342: }
17343: }
17344: $resulttext .= '</ul>';
17345: } else {
17346: $resulttext = $nochgmsg;
17347: }
17348: } else {
17349: $resulttext = '<span class="LC_error">'.
17350: &mt('An error occurred: [_1]',$putresult).'</span>';
17351: }
17352: } else {
17353: $resulttext = $nochgmsg;
17354: }
17355: return $resulttext;
17356: }
17357:
17358: sub modify_loadbalancing {
17359: my ($dom,%domconfig) = @_;
17360: my $primary_id = &Apache::lonnet::domain($dom,'primary');
17361: my $intdom = &Apache::lonnet::internet_dom($primary_id);
17362: my ($othertitle,$usertypes,$types) =
17363: &Apache::loncommon::sorted_inst_types($dom);
17364: my %servers = &Apache::lonnet::internet_dom_servers($dom);
17365: my %libraryservers = &Apache::lonnet::get_servers($dom,'library');
17366: my @sparestypes = ('primary','default');
17367: my %typetitles = &sparestype_titles();
17368: my $resulttext;
17369: my (%currbalancer,%currtargets,%currrules,%existing,%currcookies);
17370: if (ref($domconfig{'loadbalancing'}) eq 'HASH') {
17371: %existing = %{$domconfig{'loadbalancing'}};
17372: }
17373: &get_loadbalancers_config(\%servers,\%existing,\%currbalancer,
17374: \%currtargets,\%currrules,\%currcookies);
17375: my ($saveloadbalancing,%defaultshash,%changes);
17376: my ($alltypes,$othertypes,$titles) =
17377: &loadbalancing_titles($dom,$intdom,$usertypes,$types);
17378: my %ruletitles = &offloadtype_text();
17379: my @deletions = &Apache::loncommon::get_env_multiple('form.loadbalancing_delete');
17380: for (my $i=0; $i<$env{'form.loadbalancing_total'}; $i++) {
17381: my $balancer = $env{'form.loadbalancing_lonhost_'.$i};
17382: if ($balancer eq '') {
17383: next;
17384: }
17385: if (!exists($servers{$balancer})) {
17386: if (exists($currbalancer{$balancer})) {
17387: push(@{$changes{'delete'}},$balancer);
17388: }
17389: next;
17390: }
17391: if ((@deletions > 0) && (grep(/^\Q$i\E$/,@deletions))) {
17392: push(@{$changes{'delete'}},$balancer);
17393: next;
17394: }
17395: if (!exists($currbalancer{$balancer})) {
17396: push(@{$changes{'add'}},$balancer);
17397: }
17398: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'} = [];
17399: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{'default'} = [];
17400: $defaultshash{'loadbalancing'}{$balancer}{'rules'} = {};
17401: unless (ref($domconfig{'loadbalancing'}) eq 'HASH') {
17402: $saveloadbalancing = 1;
17403: }
17404: foreach my $sparetype (@sparestypes) {
17405: my @targets = &Apache::loncommon::get_env_multiple('form.loadbalancing_target_'.$i.'_'.$sparetype);
17406: my @offloadto;
17407: foreach my $target (@targets) {
17408: if (($servers{$target}) && ($target ne $balancer)) {
17409: if ($sparetype eq 'default') {
17410: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'}) eq 'ARRAY') {
17411: next if (grep(/^\Q$target\E$/,@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'}}));
17412: }
17413: }
17414: unless(grep(/^\Q$target\E$/,@offloadto)) {
17415: push(@offloadto,$target);
17416: }
17417: }
17418: }
17419: if ($env{'form.loadbalancing_target_'.$i.'_hosthere'} eq $sparetype) {
17420: unless(grep(/^\Q$balancer\E$/,@offloadto)) {
17421: push(@offloadto,$balancer);
17422: }
17423: }
17424: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype} = \@offloadto;
17425: }
17426: if ($env{'form.loadbalancing_cookie_'.$i}) {
17427: $defaultshash{'loadbalancing'}{$balancer}{'cookie'} = 1;
17428: if (exists($currbalancer{$balancer})) {
17429: unless ($currcookies{$balancer}) {
17430: $changes{'curr'}{$balancer}{'cookie'} = 1;
17431: }
17432: }
17433: } elsif (exists($currbalancer{$balancer})) {
17434: if ($currcookies{$balancer}) {
17435: $changes{'curr'}{$balancer}{'cookie'} = 1;
17436: }
17437: }
17438: if (ref($currtargets{$balancer}) eq 'HASH') {
17439: foreach my $sparetype (@sparestypes) {
17440: if (ref($currtargets{$balancer}{$sparetype}) eq 'ARRAY') {
17441: my @targetdiffs = &Apache::loncommon::compare_arrays($currtargets{$balancer}{$sparetype},$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype});
17442: if (@targetdiffs > 0) {
17443: $changes{'curr'}{$balancer}{'targets'} = 1;
17444: }
17445: } elsif (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
17446: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
17447: $changes{'curr'}{$balancer}{'targets'} = 1;
17448: }
17449: }
17450: }
17451: } else {
17452: if (ref($defaultshash{'loadbalancing'}{$balancer}) eq 'HASH') {
17453: foreach my $sparetype (@sparestypes) {
17454: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
17455: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
17456: $changes{'curr'}{$balancer}{'targets'} = 1;
17457: }
17458: }
17459: }
17460: }
17461: }
17462: my $ishomedom;
17463: if (&Apache::lonnet::host_domain($balancer) eq $dom) {
17464: $ishomedom = 1;
17465: }
17466: if (ref($alltypes) eq 'ARRAY') {
17467: foreach my $type (@{$alltypes}) {
17468: my $rule;
17469: unless ((($type eq '_LC_external') || ($type eq '_LC_internetdom')) &&
17470: (!$ishomedom)) {
17471: $rule = $env{'form.loadbalancing_rules_'.$i.'_'.$type};
17472: }
17473: if ($rule eq 'specific') {
17474: my $specifiedhost = $env{'form.loadbalancing_singleserver_'.$i.'_'.$type};
17475: if (exists($servers{$specifiedhost})) {
17476: $rule = $specifiedhost;
17477: }
17478: }
17479: $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type} = $rule;
17480: if (ref($currrules{$balancer}) eq 'HASH') {
17481: if ($rule ne $currrules{$balancer}{$type}) {
17482: $changes{'curr'}{$balancer}{'rules'}{$type} = 1;
17483: }
17484: } elsif ($rule ne '') {
17485: $changes{'curr'}{$balancer}{'rules'}{$type} = 1;
17486: }
17487: }
17488: }
17489: }
17490: my $nochgmsg = &mt('No changes made to Load Balancer settings.');
17491: if ((keys(%changes) > 0) || ($saveloadbalancing)) {
17492: unless (ref($defaultshash{'loadbalancing'}) eq 'HASH') {
17493: $defaultshash{'loadbalancing'} = {};
17494: }
17495: my $putresult = &Apache::lonnet::put_dom('configuration',
17496: \%defaultshash,$dom);
17497: if ($putresult eq 'ok') {
17498: if (keys(%changes) > 0) {
17499: my %toupdate;
17500: if (ref($changes{'delete'}) eq 'ARRAY') {
17501: foreach my $balancer (sort(@{$changes{'delete'}})) {
17502: $resulttext .= '<li>'.&mt('Load Balancing discontinued for: [_1]',$balancer).'</li>';
17503: $toupdate{$balancer} = 1;
17504: }
17505: }
17506: if (ref($changes{'add'}) eq 'ARRAY') {
17507: foreach my $balancer (sort(@{$changes{'add'}})) {
17508: $resulttext .= '<li>'.&mt('Load Balancing enabled for: [_1]',$balancer);
17509: $toupdate{$balancer} = 1;
17510: }
17511: }
17512: if (ref($changes{'curr'}) eq 'HASH') {
17513: foreach my $balancer (sort(keys(%{$changes{'curr'}}))) {
17514: $toupdate{$balancer} = 1;
17515: if (ref($changes{'curr'}{$balancer}) eq 'HASH') {
17516: if ($changes{'curr'}{$balancer}{'targets'}) {
17517: my %offloadstr;
17518: foreach my $sparetype (@sparestypes) {
17519: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
17520: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
17521: $offloadstr{$sparetype} = join(', ',@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}});
17522: }
17523: }
17524: }
17525: if (keys(%offloadstr) == 0) {
17526: $resulttext .= '<li>'.&mt("Servers to which Load Balance server offloads set to 'None', by default").'</li>';
17527: } else {
17528: my $showoffload;
17529: foreach my $sparetype (@sparestypes) {
17530: $showoffload .= '<i>'.$typetitles{$sparetype}.'</i>: ';
17531: if (defined($offloadstr{$sparetype})) {
17532: $showoffload .= $offloadstr{$sparetype};
17533: } else {
17534: $showoffload .= &mt('None');
17535: }
17536: $showoffload .= (' 'x3);
17537: }
17538: $resulttext .= '<li>'.&mt('By default, Load Balancer: [_1] set to offload to - [_2]',$balancer,$showoffload).'</li>';
17539: }
17540: }
17541: }
17542: if (ref($changes{'curr'}{$balancer}{'rules'}) eq 'HASH') {
17543: if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) {
17544: foreach my $type (@{$alltypes}) {
17545: if ($changes{'curr'}{$balancer}{'rules'}{$type}) {
17546: my $rule = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type};
17547: my $balancetext;
17548: if ($rule eq '') {
17549: $balancetext = $ruletitles{'default'};
17550: } elsif (($rule eq 'homeserver') || ($rule eq 'externalbalancer') ||
17551: ($type eq '_LC_ipchange') || ($type eq '_LC_ipchangesso')) {
17552: if (($type eq '_LC_ipchange') || ($type eq '_LC_ipchangesso')) {
17553: foreach my $sparetype (@sparestypes) {
17554: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
17555: map { $toupdate{$_} = 1; } (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}});
17556: }
17557: }
17558: foreach my $item (@{$alltypes}) {
17559: next if ($item =~ /^_LC_ipchange/);
17560: my $hasrule = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$item};
17561: if ($hasrule eq 'homeserver') {
17562: map { $toupdate{$_} = 1; } (keys(%libraryservers));
17563: } else {
17564: unless (($hasrule eq 'default') || ($hasrule eq 'none') || ($hasrule eq 'externalbalancer')) {
17565: if ($servers{$hasrule}) {
17566: $toupdate{$hasrule} = 1;
17567: }
17568: }
17569: }
17570: }
17571: if (($rule eq 'balancer') || ($rule eq 'offloadedto')) {
17572: $balancetext = $ruletitles{$rule};
17573: } else {
17574: my $receiver = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type};
17575: $balancetext = $ruletitles{'particular'}.' '.$receiver;
17576: if ($receiver) {
17577: $toupdate{$receiver};
17578: }
17579: }
17580: } else {
17581: $balancetext = $ruletitles{$rule};
17582: }
17583: } else {
17584: $balancetext = &mt('offload to [_1]',$defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type});
17585: }
17586: $resulttext .= '<li>'.&mt('Load Balancer: [_1] -- balancing for [_2] set to - "[_3]"',$balancer,$titles->{$type},$balancetext).'</li>';
17587: }
17588: }
17589: }
17590: }
17591: if ($changes{'curr'}{$balancer}{'cookie'}) {
17592: $resulttext .= '<li>'.&mt('Load Balancer: [_1] -- cookie use enabled',
17593: $balancer).'</li>';
17594: }
17595: if (keys(%toupdate)) {
17596: my %thismachine;
17597: my $updatedhere;
17598: my $cachetime = 60*60*24;
17599: map { $thismachine{$_} = 1; } &Apache::lonnet::current_machine_ids();
17600: foreach my $lonhost (keys(%toupdate)) {
17601: if ($thismachine{$lonhost}) {
17602: unless ($updatedhere) {
17603: &Apache::lonnet::do_cache_new('loadbalancing',$dom,
17604: $defaultshash{'loadbalancing'},
17605: $cachetime);
17606: $updatedhere = 1;
17607: }
17608: } else {
17609: my $cachekey = &escape('loadbalancing').':'.&escape($dom);
17610: &Apache::lonnet::remote_devalidate_cache($lonhost,[$cachekey]);
17611: }
17612: }
17613: }
17614: }
17615: }
17616: if ($resulttext ne '') {
17617: $resulttext = &mt('Changes made:').'<ul>'.$resulttext.'</ul>';
17618: } else {
17619: $resulttext = $nochgmsg;
17620: }
17621: } else {
17622: $resulttext = $nochgmsg;
17623: }
17624: } else {
17625: $resulttext = '<span class="LC_error">'.
17626: &mt('An error occurred: [_1]',$putresult).'</span>';
17627: }
17628: } else {
17629: $resulttext = $nochgmsg;
17630: }
17631: return $resulttext;
17632: }
17633:
17634: sub recurse_check {
17635: my ($chkcats,$categories,$depth,$name) = @_;
17636: if (ref($chkcats->[$depth]{$name}) eq 'ARRAY') {
17637: my $chg = 0;
17638: for (my $j=0; $j<@{$chkcats->[$depth]{$name}}; $j++) {
17639: my $category = $chkcats->[$depth]{$name}[$j];
17640: my $item;
17641: if ($category eq '') {
17642: $chg ++;
17643: } else {
17644: my $deeper = $depth + 1;
17645: $item = &escape($category).':'.&escape($name).':'.$depth;
17646: if ($chg) {
17647: $categories->{$item} -= $chg;
17648: }
17649: &recurse_check($chkcats,$categories,$deeper,$category);
17650: $deeper --;
17651: }
17652: }
17653: }
17654: return;
17655: }
17656:
17657: sub recurse_cat_deletes {
17658: my ($item,$coursecategories,$deletions) = @_;
17659: my ($deleted,$container,$depth) = map { &unescape($_); } split(/:/,$item);
17660: my $subdepth = $depth + 1;
17661: if (ref($coursecategories) eq 'HASH') {
17662: foreach my $subitem (keys(%{$coursecategories})) {
17663: my ($child,$parent,$itemdepth) = map { &unescape($_); } split(/:/,$subitem);
17664: if (($parent eq $deleted) && ($itemdepth == $subdepth)) {
17665: delete($coursecategories->{$subitem});
17666: $deletions->{$subitem} = 1;
17667: &recurse_cat_deletes($subitem,$coursecategories,$deletions);
17668: }
17669: }
17670: }
17671: return;
17672: }
17673:
17674: sub active_dc_picker {
17675: my ($dom,$numinrow,$inputtype,$name,%currhash) = @_;
17676: my %domcoords = &Apache::lonnet::get_active_domroles($dom,['dc']);
17677: my @domcoord = keys(%domcoords);
17678: if (keys(%currhash)) {
17679: foreach my $dc (keys(%currhash)) {
17680: unless (exists($domcoords{$dc})) {
17681: push(@domcoord,$dc);
17682: }
17683: }
17684: }
17685: @domcoord = sort(@domcoord);
17686: my $numdcs = scalar(@domcoord);
17687: my $rows = 0;
17688: my $table;
17689: if ($numdcs > 1) {
17690: $table = '<table>';
17691: for (my $i=0; $i<@domcoord; $i++) {
17692: my $rem = $i%($numinrow);
17693: if ($rem == 0) {
17694: if ($i > 0) {
17695: $table .= '</tr>';
17696: }
17697: $table .= '<tr>';
17698: $rows ++;
17699: }
17700: my $check = '';
17701: if ($inputtype eq 'radio') {
17702: if (keys(%currhash) == 0) {
17703: if (!$i) {
17704: $check = ' checked="checked"';
17705: }
17706: } elsif (exists($currhash{$domcoord[$i]})) {
17707: $check = ' checked="checked"';
17708: }
17709: } else {
17710: if (exists($currhash{$domcoord[$i]})) {
17711: $check = ' checked="checked"';
17712: }
17713: }
17714: if ($i == @domcoord - 1) {
17715: my $colsleft = $numinrow - $rem;
17716: if ($colsleft > 1) {
17717: $table .= '<td class="LC_left_item" colspan="'.$colsleft.'">';
17718: } else {
17719: $table .= '<td class="LC_left_item">';
17720: }
17721: } else {
17722: $table .= '<td class="LC_left_item">';
17723: }
17724: my ($dcname,$dcdom) = split(':',$domcoord[$i]);
17725: my $user = &Apache::loncommon::plainname($dcname,$dcdom);
17726: $table .= '<span class="LC_nobreak"><label>'.
17727: '<input type="'.$inputtype.'" name="'.$name.'"'.
17728: ' value="'.$domcoord[$i].'"'.$check.' />'.$user;
17729: if ($user ne $dcname.':'.$dcdom) {
17730: $table .= ' ('.$dcname.':'.$dcdom.')';
17731: }
17732: $table .= '</label></span></td>';
17733: }
17734: $table .= '</tr></table>';
17735: } elsif ($numdcs == 1) {
17736: my ($dcname,$dcdom) = split(':',$domcoord[0]);
17737: my $user = &Apache::loncommon::plainname($dcname,$dcdom);
17738: if ($inputtype eq 'radio') {
17739: $table = '<input type="hidden" name="'.$name.'" value="'.$domcoord[0].'" />'.$user;
17740: if ($user ne $dcname.':'.$dcdom) {
17741: $table .= ' ('.$dcname.':'.$dcdom.')';
17742: }
17743: } else {
17744: my $check;
17745: if (exists($currhash{$domcoord[0]})) {
17746: $check = ' checked="checked"';
17747: }
17748: $table = '<span class="LC_nobreak"><label>'.
17749: '<input type="checkbox" name="'.$name.'" '.
17750: 'value="'.$domcoord[0].'"'.$check.' />'.$user;
17751: if ($user ne $dcname.':'.$dcdom) {
17752: $table .= ' ('.$dcname.':'.$dcdom.')';
17753: }
17754: $table .= '</label></span>';
17755: $rows ++;
17756: }
17757: }
17758: return ($numdcs,$table,$rows);
17759: }
17760:
17761: sub usersession_titles {
17762: return &Apache::lonlocal::texthash(
17763: hosted => 'Hosting of sessions for users from other domains on servers in this domain',
17764: remote => 'Hosting of sessions for users in this domain on servers in other domains',
17765: spares => 'Servers offloaded to, when busy',
17766: version => 'LON-CAPA version requirement',
17767: excludedomain => 'Allow all, but exclude specific domains',
17768: includedomain => 'Deny all, but include specific domains',
17769: primary => 'Primary (checked first)',
17770: default => 'Default',
17771: );
17772: }
17773:
17774: sub id_for_thisdom {
17775: my (%servers) = @_;
17776: my %altids;
17777: foreach my $server (keys(%servers)) {
17778: my $serverhome = &Apache::lonnet::get_server_homeID($servers{$server});
17779: if ($serverhome ne $server) {
17780: $altids{$serverhome} = $server;
17781: }
17782: }
17783: return %altids;
17784: }
17785:
17786: sub count_servers {
17787: my ($currbalancer,%servers) = @_;
17788: my (@spares,$numspares);
17789: foreach my $lonhost (sort(keys(%servers))) {
17790: next if ($currbalancer eq $lonhost);
17791: push(@spares,$lonhost);
17792: }
17793: if ($currbalancer) {
17794: $numspares = scalar(@spares);
17795: } else {
17796: $numspares = scalar(@spares) - 1;
17797: }
17798: return ($numspares,@spares);
17799: }
17800:
17801: sub lonbalance_targets_js {
17802: my ($dom,$types,$servers,$settings) = @_;
17803: my $select = &mt('Select');
17804: my ($alltargets,$allishome,$allinsttypes,@alltypes);
17805: if (ref($servers) eq 'HASH') {
17806: $alltargets = join("','",sort(keys(%{$servers})));
17807: my @homedoms;
17808: foreach my $server (sort(keys(%{$servers}))) {
17809: if (&Apache::lonnet::host_domain($server) eq $dom) {
17810: push(@homedoms,'1');
17811: } else {
17812: push(@homedoms,'0');
17813: }
17814: }
17815: $allishome = join("','",@homedoms);
17816: }
17817: if (ref($types) eq 'ARRAY') {
17818: if (@{$types} > 0) {
17819: @alltypes = @{$types};
17820: }
17821: }
17822: push(@alltypes,'default','_LC_adv','_LC_author','_LC_internetdom','_LC_external');
17823: $allinsttypes = join("','",@alltypes);
17824: my (%currbalancer,%currtargets,%currrules,%existing,%currcookies);
17825: if (ref($settings) eq 'HASH') {
17826: %existing = %{$settings};
17827: }
17828: &get_loadbalancers_config($servers,\%existing,\%currbalancer,
17829: \%currtargets,\%currrules,\%currcookies);
17830: my $balancers = join("','",sort(keys(%currbalancer)));
17831: return <<"END";
17832:
17833: <script type="text/javascript">
17834: // <![CDATA[
17835:
17836: currBalancers = new Array('$balancers');
17837:
17838: function toggleTargets(balnum) {
17839: var lonhostitem = document.getElementById('loadbalancing_lonhost_'+balnum);
17840: var prevhostitem = document.getElementById('loadbalancing_prevlonhost_'+balnum);
17841: var balancer = lonhostitem.options[lonhostitem.selectedIndex].value;
17842: var prevbalancer = prevhostitem.value;
17843: var baltotal = document.getElementById('loadbalancing_total').value;
17844: prevhostitem.value = balancer;
17845: if (prevbalancer != '') {
17846: var prevIdx = currBalancers.indexOf(prevbalancer);
17847: if (prevIdx != -1) {
17848: currBalancers.splice(prevIdx,1);
17849: }
17850: }
17851: if (balancer == '') {
17852: hideSpares(balnum);
17853: } else {
17854: var currIdx = currBalancers.indexOf(balancer);
17855: if (currIdx == -1) {
17856: currBalancers.push(balancer);
17857: }
17858: var homedoms = new Array('$allishome');
17859: var ishomedom = homedoms[lonhostitem.selectedIndex];
17860: showSpares(balancer,ishomedom,balnum);
17861: }
17862: balancerChange(balnum,baltotal,'change',prevbalancer,balancer);
17863: return;
17864: }
17865:
17866: function showSpares(balancer,ishomedom,balnum) {
17867: var alltargets = new Array('$alltargets');
17868: var insttypes = new Array('$allinsttypes');
17869: var offloadtypes = new Array('primary','default');
17870:
17871: document.getElementById('loadbalancing_targets_'+balnum).style.display='block';
17872: document.getElementById('loadbalancing_disabled_'+balnum).style.display='none';
17873:
17874: for (var i=0; i<offloadtypes.length; i++) {
17875: var count = 0;
17876: for (var j=0; j<alltargets.length; j++) {
17877: if (alltargets[j] != balancer) {
17878: var item = document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+count);
17879: item.value = alltargets[j];
17880: item.style.textAlign='left';
17881: item.style.textFace='normal';
17882: document.getElementById('loadbalancing_targettxt_'+balnum+'_'+offloadtypes[i]+'_'+count).innerHTML = alltargets[j];
17883: if (currBalancers.indexOf(alltargets[j]) == -1) {
17884: item.disabled = '';
17885: } else {
17886: item.disabled = 'disabled';
17887: item.checked = false;
17888: }
17889: count ++;
17890: }
17891: }
17892: }
17893: for (var k=0; k<insttypes.length; k++) {
17894: if ((insttypes[k] == '_LC_external') || (insttypes[k] == '_LC_internetdom')) {
17895: if (ishomedom == 1) {
17896: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='block';
17897: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='block';
17898: } else {
17899: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='none';
17900: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='none';
17901: }
17902: } else {
17903: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='block';
17904: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='block';
17905: }
17906: if ((insttypes[k] != '_LC_external') &&
17907: ((insttypes[k] != '_LC_internetdom') ||
17908: ((insttypes[k] == '_LC_internetdom') && (ishomedom == 1)))) {
17909: var item = document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]);
17910: item.options.length = 0;
17911: item.options[0] = new Option("","",true,true);
17912: var idx = 0;
17913: for (var m=0; m<alltargets.length; m++) {
17914: if ((currBalancers.indexOf(alltargets[m]) == -1) && (alltargets[m] != balancer)) {
17915: idx ++;
17916: item.options[idx] = new Option(alltargets[m],alltargets[m],false,false);
17917: }
17918: }
17919: }
17920: }
17921: return;
17922: }
17923:
17924: function hideSpares(balnum) {
17925: var alltargets = new Array('$alltargets');
17926: var insttypes = new Array('$allinsttypes');
17927: var offloadtypes = new Array('primary','default');
17928:
17929: document.getElementById('loadbalancing_targets_'+balnum).style.display='none';
17930: document.getElementById('loadbalancing_disabled_'+balnum).style.display='block';
17931:
17932: var total = alltargets.length - 1;
17933: for (var i=0; i<offloadtypes; i++) {
17934: for (var j=0; j<total; j++) {
17935: document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+j).checked = false;
17936: document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+j).value = '';
17937: document.getElementById('loadbalancing_targettxt_'+balnum+'_'+offloadtypes[i]+'_'+j).innerHTML = '';
17938: }
17939: }
17940: for (var k=0; k<insttypes.length; k++) {
17941: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='none';
17942: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='none';
17943: if (insttypes[k] != '_LC_external') {
17944: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]).length = 0;
17945: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]).options[0] = new Option("","",true,true);
17946: }
17947: }
17948: return;
17949: }
17950:
17951: function checkOffloads(item,balnum,type) {
17952: var alltargets = new Array('$alltargets');
17953: var offloadtypes = new Array('primary','default');
17954: if (item.checked) {
17955: var total = alltargets.length - 1;
17956: var other;
17957: if (type == offloadtypes[0]) {
17958: other = offloadtypes[1];
17959: } else {
17960: other = offloadtypes[0];
17961: }
17962: for (var i=0; i<total; i++) {
17963: var server = document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).value;
17964: if (server == item.value) {
17965: if (document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).checked) {
17966: document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).checked = false;
17967: }
17968: }
17969: }
17970: }
17971: return;
17972: }
17973:
17974: function singleServerToggle(balnum,type) {
17975: var offloadtoSelIdx = document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).selectedIndex;
17976: if (offloadtoSelIdx == 0) {
17977: document.getElementById('loadbalancing_rules_'+balnum+'_'+type+'_0').checked = true;
17978: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '';
17979:
17980: } else {
17981: document.getElementById('loadbalancing_rules_'+balnum+'_'+type+'_2').checked = true;
17982: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '$select';
17983: }
17984: return;
17985: }
17986:
17987: function balanceruleChange(formname,balnum,type) {
17988: if (type == '_LC_external') {
17989: return;
17990: }
17991: var typesRules = getIndicesByName(formname,'loadbalancing_rules_'+balnum+'_'+type);
17992: for (var i=0; i<typesRules.length; i++) {
17993: if (formname.elements[typesRules[i]].checked) {
17994: if (formname.elements[typesRules[i]].value != 'specific') {
17995: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).selectedIndex = 0;
17996: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '';
17997: } else {
17998: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '$select';
17999: }
18000: }
18001: }
18002: return;
18003: }
18004:
18005: function balancerDeleteChange(balnum) {
18006: var hostitem = document.getElementById('loadbalancing_lonhost_'+balnum);
18007: var baltotal = document.getElementById('loadbalancing_total').value;
18008: var addtarget;
18009: var removetarget;
18010: var action = 'delete';
18011: if (document.getElementById('loadbalancing_delete_'+balnum)) {
18012: var lonhost = hostitem.value;
18013: var currIdx = currBalancers.indexOf(lonhost);
18014: if (document.getElementById('loadbalancing_delete_'+balnum).checked) {
18015: if (currIdx != -1) {
18016: currBalancers.splice(currIdx,1);
18017: }
18018: addtarget = lonhost;
18019: } else {
18020: if (currIdx == -1) {
18021: currBalancers.push(lonhost);
18022: }
18023: removetarget = lonhost;
18024: action = 'undelete';
18025: }
18026: balancerChange(balnum,baltotal,action,addtarget,removetarget);
18027: }
18028: return;
18029: }
18030:
18031: function balancerChange(balnum,baltotal,action,addtarget,removetarget) {
18032: if (baltotal > 1) {
18033: var offloadtypes = new Array('primary','default');
18034: var alltargets = new Array('$alltargets');
18035: var insttypes = new Array('$allinsttypes');
18036: for (var i=0; i<baltotal; i++) {
18037: if (i != balnum) {
18038: for (var j=0; j<offloadtypes.length; j++) {
18039: var total = alltargets.length - 1;
18040: for (var k=0; k<total; k++) {
18041: var serveritem = document.getElementById('loadbalancing_target_'+i+'_'+offloadtypes[j]+'_'+k);
18042: var server = serveritem.value;
18043: if ((action == 'delete') || (action == 'change' && addtarget != '')) {
18044: if (server == addtarget) {
18045: serveritem.disabled = '';
18046: }
18047: }
18048: if ((action == 'undelete') || (action == 'change' && removetarget != '')) {
18049: if (server == removetarget) {
18050: serveritem.disabled = 'disabled';
18051: serveritem.checked = false;
18052: }
18053: }
18054: }
18055: }
18056: for (var j=0; j<insttypes.length; j++) {
18057: if (insttypes[j] != '_LC_external') {
18058: if (document.getElementById('loadbalancing_singleserver_'+i+'_'+insttypes[j])) {
18059: var singleserver = document.getElementById('loadbalancing_singleserver_'+i+'_'+insttypes[j]);
18060: var currSel = singleserver.selectedIndex;
18061: var currVal = singleserver.options[currSel].value;
18062: if ((action == 'delete') || (action == 'change' && addtarget != '')) {
18063: var numoptions = singleserver.options.length;
18064: var needsnew = 1;
18065: for (var k=0; k<numoptions; k++) {
18066: if (singleserver.options[k] == addtarget) {
18067: needsnew = 0;
18068: break;
18069: }
18070: }
18071: if (needsnew == 1) {
18072: singleserver.options[numoptions] = new Option(addtarget,addtarget,false,false);
18073: }
18074: }
18075: if ((action == 'undelete') || (action == 'change' && removetarget != '')) {
18076: singleserver.options.length = 0;
18077: if ((currVal) && (currVal != removetarget)) {
18078: singleserver.options[0] = new Option("","",false,false);
18079: } else {
18080: singleserver.options[0] = new Option("","",true,true);
18081: }
18082: var idx = 0;
18083: for (var m=0; m<alltargets.length; m++) {
18084: if (currBalancers.indexOf(alltargets[m]) == -1) {
18085: idx ++;
18086: if (currVal == alltargets[m]) {
18087: singleserver.options[idx] = new Option(alltargets[m],alltargets[m],true,true);
18088: } else {
18089: singleserver.options[idx] = new Option(alltargets[m],alltargets[m],false,false);
18090: }
18091: }
18092: }
18093: }
18094: }
18095: }
18096: }
18097: }
18098: }
18099: }
18100: return;
18101: }
18102:
18103: // ]]>
18104: </script>
18105:
18106: END
18107: }
18108:
18109: sub new_spares_js {
18110: my @sparestypes = ('primary','default');
18111: my $types = join("','",@sparestypes);
18112: my $select = &mt('Select');
18113: return <<"END";
18114:
18115: <script type="text/javascript">
18116: // <![CDATA[
18117:
18118: function updateNewSpares(formname,lonhost) {
18119: var types = new Array('$types');
18120: var include = new Array();
18121: var exclude = new Array();
18122: for (var i=0; i<types.length; i++) {
18123: var spareboxes = getIndicesByName(formname,'spare_'+types[i]+'_'+lonhost);
18124: for (var j=0; j<spareboxes.length; j++) {
18125: if (formname.elements[spareboxes[j]].checked) {
18126: exclude.push(formname.elements[spareboxes[j]].value);
18127: } else {
18128: include.push(formname.elements[spareboxes[j]].value);
18129: }
18130: }
18131: }
18132: for (var i=0; i<types.length; i++) {
18133: var newSpare = document.getElementById('newspare_'+types[i]+'_'+lonhost);
18134: var selIdx = newSpare.selectedIndex;
18135: var currnew = newSpare.options[selIdx].value;
18136: var okSpares = new Array();
18137: for (var j=0; j<newSpare.options.length; j++) {
18138: var possible = newSpare.options[j].value;
18139: if (possible != '') {
18140: if (exclude.indexOf(possible) == -1) {
18141: okSpares.push(possible);
18142: } else {
18143: if (currnew == possible) {
18144: selIdx = 0;
18145: }
18146: }
18147: }
18148: }
18149: for (var k=0; k<include.length; k++) {
18150: if (okSpares.indexOf(include[k]) == -1) {
18151: okSpares.push(include[k]);
18152: }
18153: }
18154: okSpares.sort();
18155: newSpare.options.length = 0;
18156: if (selIdx == 0) {
18157: newSpare.options[0] = new Option("$select","",true,true);
18158: } else {
18159: newSpare.options[0] = new Option("$select","",false,false);
18160: }
18161: for (var m=0; m<okSpares.length; m++) {
18162: var idx = m+1;
18163: var selThis = 0;
18164: if (selIdx != 0) {
18165: if (okSpares[m] == currnew) {
18166: selThis = 1;
18167: }
18168: }
18169: if (selThis == 1) {
18170: newSpare.options[idx] = new Option(okSpares[m],okSpares[m],true,true);
18171: } else {
18172: newSpare.options[idx] = new Option(okSpares[m],okSpares[m],false,false);
18173: }
18174: }
18175: }
18176: return;
18177: }
18178:
18179: function checkNewSpares(lonhost,type) {
18180: var newSpare = document.getElementById('newspare_'+type+'_'+lonhost);
18181: var chosen = newSpare.options[newSpare.selectedIndex].value;
18182: if (chosen != '') {
18183: var othertype;
18184: var othernewSpare;
18185: if (type == 'primary') {
18186: othernewSpare = document.getElementById('newspare_default_'+lonhost);
18187: }
18188: if (type == 'default') {
18189: othernewSpare = document.getElementById('newspare_primary_'+lonhost);
18190: }
18191: if (othernewSpare.options[othernewSpare.selectedIndex].value == chosen) {
18192: othernewSpare.selectedIndex = 0;
18193: }
18194: }
18195: return;
18196: }
18197:
18198: // ]]>
18199: </script>
18200:
18201: END
18202:
18203: }
18204:
18205: sub common_domprefs_js {
18206: return <<"END";
18207:
18208: <script type="text/javascript">
18209: // <![CDATA[
18210:
18211: function getIndicesByName(formname,item) {
18212: var group = new Array();
18213: for (var i=0;i<formname.elements.length;i++) {
18214: if (formname.elements[i].name == item) {
18215: group.push(formname.elements[i].id);
18216: }
18217: }
18218: return group;
18219: }
18220:
18221: // ]]>
18222: </script>
18223:
18224: END
18225:
18226: }
18227:
18228: sub recaptcha_js {
18229: my %lt = &captcha_phrases();
18230: return <<"END";
18231:
18232: <script type="text/javascript">
18233: // <![CDATA[
18234:
18235: function updateCaptcha(caller,context) {
18236: var privitem;
18237: var pubitem;
18238: var privtext;
18239: var pubtext;
18240: var versionitem;
18241: var versiontext;
18242: if (document.getElementById(context+'_recaptchapub')) {
18243: pubitem = document.getElementById(context+'_recaptchapub');
18244: } else {
18245: return;
18246: }
18247: if (document.getElementById(context+'_recaptchapriv')) {
18248: privitem = document.getElementById(context+'_recaptchapriv');
18249: } else {
18250: return;
18251: }
18252: if (document.getElementById(context+'_recaptchapubtxt')) {
18253: pubtext = document.getElementById(context+'_recaptchapubtxt');
18254: } else {
18255: return;
18256: }
18257: if (document.getElementById(context+'_recaptchaprivtxt')) {
18258: privtext = document.getElementById(context+'_recaptchaprivtxt');
18259: } else {
18260: return;
18261: }
18262: if (document.getElementById(context+'_recaptchaversion')) {
18263: versionitem = document.getElementById(context+'_recaptchaversion');
18264: } else {
18265: return;
18266: }
18267: if (document.getElementById(context+'_recaptchavertxt')) {
18268: versiontext = document.getElementById(context+'_recaptchavertxt');
18269: } else {
18270: return;
18271: }
18272: if (caller.checked) {
18273: if (caller.value == 'recaptcha') {
18274: pubitem.type = 'text';
18275: privitem.type = 'text';
18276: pubitem.size = '40';
18277: privitem.size = '40';
18278: pubtext.innerHTML = "$lt{'pub'}";
18279: privtext.innerHTML = "$lt{'priv'}";
18280: versionitem.type = 'text';
18281: versionitem.size = '3';
18282: versiontext.innerHTML = "$lt{'ver'}";
18283: } else {
18284: pubitem.type = 'hidden';
18285: privitem.type = 'hidden';
18286: versionitem.type = 'hidden';
18287: pubtext.innerHTML = '';
18288: privtext.innerHTML = '';
18289: versiontext.innerHTML = '';
18290: }
18291: }
18292: return;
18293: }
18294:
18295: // ]]>
18296: </script>
18297:
18298: END
18299:
18300: }
18301:
18302: sub toggle_display_js {
18303: return <<"END";
18304:
18305: <script type="text/javascript">
18306: // <![CDATA[
18307:
18308: function toggleDisplay(domForm,caller) {
18309: if (document.getElementById(caller)) {
18310: var divitem = document.getElementById(caller);
18311: var optionsElement = domForm.coursecredits;
18312: var checkval = 1;
18313: var dispval = 'block';
18314: var selfcreateRegExp = /^cancreate_emailverified/;
18315: if (caller == 'emailoptions') {
18316: optionsElement = domForm.cancreate_email;
18317: }
18318: if (caller == 'studentsubmission') {
18319: optionsElement = domForm.postsubmit;
18320: }
18321: if (caller == 'cloneinstcode') {
18322: optionsElement = domForm.canclone;
18323: checkval = 'instcode';
18324: }
18325: if (selfcreateRegExp.test(caller)) {
18326: optionsElement = domForm.elements[caller];
18327: checkval = 'other';
18328: dispval = 'inline'
18329: }
18330: if (optionsElement.length) {
18331: var currval;
18332: for (var i=0; i<optionsElement.length; i++) {
18333: if (optionsElement[i].checked) {
18334: currval = optionsElement[i].value;
18335: }
18336: }
18337: if (currval == checkval) {
18338: divitem.style.display = dispval;
18339: } else {
18340: divitem.style.display = 'none';
18341: }
18342: }
18343: }
18344: return;
18345: }
18346:
18347: // ]]>
18348: </script>
18349:
18350: END
18351:
18352: }
18353:
18354: sub captcha_phrases {
18355: return &Apache::lonlocal::texthash (
18356: priv => 'Private key',
18357: pub => 'Public key',
18358: original => 'original (CAPTCHA)',
18359: recaptcha => 'successor (ReCAPTCHA)',
18360: notused => 'unused',
18361: ver => 'ReCAPTCHA version (1 or 2)',
18362: );
18363: }
18364:
18365: sub devalidate_remote_domconfs {
18366: my ($dom,$cachekeys) = @_;
18367: return unless (ref($cachekeys) eq 'HASH');
18368: my %servers = &Apache::lonnet::internet_dom_servers($dom);
18369: my %thismachine;
18370: map { $thismachine{$_} = 1; } &Apache::lonnet::current_machine_ids();
18371: my @posscached = ('domainconfig','domdefaults','ltitools','usersessions','directorysrch');
18372: if (keys(%servers)) {
18373: foreach my $server (keys(%servers)) {
18374: next if ($thismachine{$server});
18375: my @cached;
18376: foreach my $name (@posscached) {
18377: if ($cachekeys->{$name}) {
18378: push(@cached,&escape($name).':'.&escape($dom));
18379: }
18380: }
18381: if (@cached) {
18382: &Apache::lonnet::remote_devalidate_cache($server,\@cached);
18383: }
18384: }
18385: }
18386: return;
18387: }
18388:
18389: 1;
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