1: # The LearningOnline Network with CAPA
2: # Handler to set domain-wide configuration settings
3: #
4: # $Id: domainprefs.pm,v 1.345 2018/12/26 20:10:24 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 file',
398: help => 'Domain_Configuration_Scantron_Format',
399: header => [ {col1 => 'Item',
400: col2 => '',
401: }],
402: print => \&print_scantron,
403: modify => \&modify_scantron,
404: },
405: 'requestcourses' =>
406: {text => 'Request creation of courses',
407: help => 'Domain_Configuration_Request_Courses',
408: header => [{col1 => 'User affiliation',
409: col2 => 'Availability/Processing of requests',},
410: {col1 => 'Setting',
411: col2 => 'Value'},
412: {col1 => 'Available textbooks',
413: col2 => ''},
414: {col1 => 'Available templates',
415: col2 => ''},
416: {col1 => 'Validation (not official courses)',
417: col2 => 'Value'},],
418: print => \&print_quotas,
419: modify => \&modify_quotas,
420: },
421: 'requestauthor' =>
422: {text => 'Request Authoring Space',
423: help => 'Domain_Configuration_Request_Author',
424: header => [{col1 => 'User affiliation',
425: col2 => 'Availability/Processing of requests',},
426: {col1 => 'Setting',
427: col2 => 'Value'}],
428: print => \&print_quotas,
429: modify => \&modify_quotas,
430: },
431: 'coursecategories' =>
432: { text => 'Cataloging of courses/communities',
433: help => 'Domain_Configuration_Cataloging_Courses',
434: header => [{col1 => 'Catalog type/availability',
435: col2 => '',},
436: {col1 => 'Category settings for standard catalog',
437: col2 => '',},
438: {col1 => 'Categories',
439: col2 => '',
440: }],
441: print => \&print_coursecategories,
442: modify => \&modify_coursecategories,
443: },
444: 'serverstatuses' =>
445: {text => 'Access to server status pages',
446: help => 'Domain_Configuration_Server_Status',
447: header => [{col1 => 'Status Page',
448: col2 => 'Other named users',
449: col3 => 'Specific IPs',
450: }],
451: print => \&print_serverstatuses,
452: modify => \&modify_serverstatuses,
453: },
454: 'helpsettings' =>
455: {text => 'Support settings',
456: help => 'Domain_Configuration_Help_Settings',
457: header => [{col1 => 'Help Page Settings (logged-in users)',
458: col2 => 'Value'},
459: {col1 => 'Helpdesk Roles',
460: col2 => 'Settings'},],
461: print => \&print_helpsettings,
462: modify => \&modify_helpsettings,
463: },
464: 'coursedefaults' =>
465: {text => 'Course/Community defaults',
466: help => 'Domain_Configuration_Course_Defaults',
467: header => [{col1 => 'Defaults which can be overridden in each course by a CC',
468: col2 => 'Value',},
469: {col1 => 'Defaults which can be overridden for each course by a DC',
470: col2 => 'Value',},],
471: print => \&print_coursedefaults,
472: modify => \&modify_coursedefaults,
473: },
474: 'selfenrollment' =>
475: {text => 'Self-enrollment in Course/Community',
476: help => 'Domain_Configuration_Selfenrollment',
477: header => [{col1 => 'Configuration Rights',
478: col2 => 'Configured by Course Personnel or Domain Coordinator?'},
479: {col1 => 'Defaults',
480: col2 => 'Value'},
481: {col1 => 'Self-enrollment validation (optional)',
482: col2 => 'Value'},],
483: print => \&print_selfenrollment,
484: modify => \&modify_selfenrollment,
485: },
486: 'privacy' =>
487: {text => 'User Privacy',
488: help => 'Domain_Configuration_User_Privacy',
489: header => [{col1 => 'Setting',
490: col2 => 'Value',}],
491: print => \&print_privacy,
492: modify => \&modify_privacy,
493: },
494: 'usersessions' =>
495: {text => 'User session hosting/offloading',
496: help => 'Domain_Configuration_User_Sessions',
497: header => [{col1 => 'Domain server',
498: col2 => 'Servers to offload sessions to when busy'},
499: {col1 => 'Hosting of users from other domains',
500: col2 => 'Rules'},
501: {col1 => "Hosting domain's own users elsewhere",
502: col2 => 'Rules'}],
503: print => \&print_usersessions,
504: modify => \&modify_usersessions,
505: },
506: 'loadbalancing' =>
507: {text => 'Dedicated Load Balancer(s)',
508: help => 'Domain_Configuration_Load_Balancing',
509: header => [{col1 => 'Balancers',
510: col2 => 'Default destinations',
511: col3 => 'User affiliation',
512: col4 => 'Overrides'},
513: ],
514: print => \&print_loadbalancing,
515: modify => \&modify_loadbalancing,
516: },
517: 'ltitools' =>
518: {text => 'External Tools (LTI)',
519: help => 'Domain_Configuration_LTI_Tools',
520: header => [{col1 => 'Setting',
521: col2 => 'Value',}],
522: print => \&print_ltitools,
523: modify => \&modify_ltitools,
524: },
525: 'ssl' =>
526: {text => 'LON-CAPA Network (SSL)',
527: help => 'Domain_Configuration_Network_SSL',
528: header => [{col1 => 'Server',
529: col2 => 'Certificate Status'},
530: {col1 => 'Connections to other servers',
531: col2 => 'Rules'},
532: {col1 => 'Connections from other servers',
533: col2 => 'Rules'},
534: {col1 => "Replicating domain's published content",
535: col2 => 'Rules'}],
536: print => \&print_ssl,
537: modify => \&modify_ssl,
538: },
539: 'trust' =>
540: {text => 'Trust Settings',
541: help => 'Domain_Configuration_Trust',
542: header => [{col1 => "Access to this domain's content by others",
543: col2 => 'Rules'},
544: {col1 => "Access to other domain's content by this domain",
545: col2 => 'Rules'},
546: {col1 => "Enrollment in this domain's courses by others",
547: col2 => 'Rules',},
548: {col1 => "Co-author roles in this domain for others",
549: col2 => 'Rules',},
550: {col1 => "Co-author roles for this domain's users elsewhere",
551: col2 => 'Rules',},
552: {col1 => "Domain roles in this domain assignable to others",
553: col2 => 'Rules'},
554: {col1 => "Course catalog for this domain displayed elsewhere",
555: col2 => 'Rules'},
556: {col1 => "Requests for creation of courses in this domain by others",
557: col2 => 'Rules'},
558: {col1 => "Users in other domains can send messages to this domain",
559: col2 => 'Rules'},],
560: print => \&print_trust,
561: modify => \&modify_trust,
562: },
563: 'lti' =>
564: {text => 'LTI Provider',
565: help => 'Domain_Configuration_LTI_Provider',
566: header => [{col1 => 'Setting',
567: col2 => 'Value',}],
568: print => \&print_lti,
569: modify => \&modify_lti,
570: },
571: );
572: if (keys(%servers) > 1) {
573: $prefs{'login'} = { text => 'Log-in page options',
574: help => 'Domain_Configuration_Login_Page',
575: header => [{col1 => 'Log-in Service',
576: col2 => 'Server Setting',},
577: {col1 => 'Log-in Page Items',
578: col2 => ''},
579: {col1 => 'Log-in Help',
580: col2 => 'Value'},
581: {col1 => 'Custom HTML in document head',
582: col2 => 'Value'}],
583: print => \&print_login,
584: modify => \&modify_login,
585: };
586: }
587:
588: my @roles = ('student','coordinator','author','admin');
589: my @actions = &Apache::loncommon::get_env_multiple('form.actions');
590: &Apache::lonhtmlcommon::add_breadcrumb
591: ({href=>"javascript:changePage(document.$phase,'pickactions')",
592: text=>"Settings to display/modify"});
593: my $confname = $dom.'-domainconfig';
594:
595: if ($phase eq 'process') {
596: my $result = &Apache::lonconfigsettings::make_changes($r,$dom,$phase,$context,\@prefs_order,
597: \%prefs,\%domconfig,$confname,\@roles);
598: if ((ref($result) eq 'HASH') && (keys(%{$result}))) {
599: $r->rflush();
600: &devalidate_remote_domconfs($dom,$result);
601: }
602: } elsif ($phase eq 'display') {
603: my $js = &recaptcha_js().
604: &toggle_display_js();
605: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
606: my ($othertitle,$usertypes,$types) =
607: &Apache::loncommon::sorted_inst_types($dom);
608: $js .= &lonbalance_targets_js($dom,$types,\%servers,
609: $domconfig{'loadbalancing'}).
610: &new_spares_js().
611: &common_domprefs_js().
612: &Apache::loncommon::javascript_array_indexof();
613: }
614: if (grep(/^requestcourses$/,@actions)) {
615: my $javascript_validations;
616: my $coursebrowserjs=&Apache::loncommon::coursebrowser_javascript($env{'request.role.domain'});
617: $js .= <<END;
618: <script type="text/javascript">
619: $javascript_validations
620: </script>
621: $coursebrowserjs
622: END
623: }
624: if (grep(/^selfcreation$/,@actions)) {
625: $js .= &selfcreate_javascript();
626: }
627: if (grep(/^contacts$/,@actions)) {
628: $js .= &contacts_javascript();
629: }
630: &Apache::lonconfigsettings::display_settings($r,$dom,$phase,$context,\@prefs_order,\%prefs,\%domconfig,$confname,$js);
631: } else {
632: # check if domconfig user exists for the domain.
633: my $servadm = $r->dir_config('lonAdmEMail');
634: my ($configuserok,$author_ok,$switchserver) =
635: &config_check($dom,$confname,$servadm);
636: unless ($configuserok eq 'ok') {
637: &Apache::lonconfigsettings::print_header($r,$phase,$context);
638: $r->print(&mt('The domain configuration user "[_1]" has yet to be created.',
639: $confname).
640: '<br />'
641: );
642: if ($switchserver) {
643: $r->print(&mt('Ordinarily, that domain configuration user is created when the ./UPDATE script is run to install LON-CAPA for the first time.').
644: '<br />'.
645: &mt('However, that does not apply when new domains are added to a multi-domain server, and ./UPDATE has not been run recently.').
646: '<br />'.
647: &mt('The "[_1]" user can be created automatically when a Domain Coordinator visits the web-based "Set domain configuration" screen, in a session hosted on the primary library server.',$confname).
648: '<br />'.
649: &mt('To do that now, use the following link: [_1]',$switchserver)
650: );
651: } else {
652: $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.').
653: '<br />'.
654: &mt('Once that is done, you will be able to use the web-based "Set domain configuration" to configure the domain')
655: );
656: }
657: $r->print(&Apache::loncommon::end_page());
658: return OK;
659: }
660: if (keys(%domconfig) == 0) {
661: my $primarylibserv = &Apache::lonnet::domain($dom,'primary');
662: my @ids=&Apache::lonnet::current_machine_ids();
663: if (!grep(/^\Q$primarylibserv\E$/,@ids)) {
664: my %designhash = &Apache::loncommon::get_domainconf($dom);
665: my @loginimages = ('img','logo','domlogo','login');
666: my $custom_img_count = 0;
667: foreach my $img (@loginimages) {
668: if ($designhash{$dom.'.login.'.$img} ne '') {
669: $custom_img_count ++;
670: }
671: }
672: foreach my $role (@roles) {
673: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
674: $custom_img_count ++;
675: }
676: }
677: if ($custom_img_count > 0) {
678: &Apache::lonconfigsettings::print_header($r,$phase,$context);
679: my $switch_server = &check_switchserver($dom,$confname);
680: $r->print(
681: &mt('Domain configuration settings have yet to be saved for this domain via the web-based domain preferences interface.').'<br />'.
682: &mt("While this remains so, you must switch to the domain's primary library server in order to update settings.").'<br /><br />'.
683: &mt("Thereafter, (with a Domain Coordinator role selected in the domain) you will be able to update settings when logged in to any server in the LON-CAPA network.").'<br />'.
684: &mt("However, you will still need to switch to the domain's primary library server to upload new images or logos.").'<br /><br />');
685: if ($switch_server) {
686: $r->print($switch_server.' '.&mt('to primary library server for domain: [_1]',$dom));
687: }
688: $r->print(&Apache::loncommon::end_page());
689: return OK;
690: }
691: }
692: }
693: &Apache::lonconfigsettings::display_choices($r,$phase,$context,\@prefs_order,\%prefs);
694: }
695: return OK;
696: }
697:
698: sub process_changes {
699: my ($r,$dom,$confname,$action,$roles,$values,$lastactref) = @_;
700: my %domconfig;
701: if (ref($values) eq 'HASH') {
702: %domconfig = %{$values};
703: }
704: my $output;
705: if ($action eq 'login') {
706: $output = &modify_login($r,$dom,$confname,$lastactref,%domconfig);
707: } elsif ($action eq 'rolecolors') {
708: $output = &modify_rolecolors($r,$dom,$confname,$roles,
709: $lastactref,%domconfig);
710: } elsif ($action eq 'quotas') {
711: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
712: } elsif ($action eq 'autoenroll') {
713: $output = &modify_autoenroll($dom,$lastactref,%domconfig);
714: } elsif ($action eq 'autoupdate') {
715: $output = &modify_autoupdate($dom,%domconfig);
716: } elsif ($action eq 'autocreate') {
717: $output = &modify_autocreate($dom,%domconfig);
718: } elsif ($action eq 'directorysrch') {
719: $output = &modify_directorysrch($dom,$lastactref,%domconfig);
720: } elsif ($action eq 'usercreation') {
721: $output = &modify_usercreation($dom,%domconfig);
722: } elsif ($action eq 'selfcreation') {
723: $output = &modify_selfcreation($dom,$lastactref,%domconfig);
724: } elsif ($action eq 'usermodification') {
725: $output = &modify_usermodification($dom,%domconfig);
726: } elsif ($action eq 'contacts') {
727: $output = &modify_contacts($dom,$lastactref,%domconfig);
728: } elsif ($action eq 'defaults') {
729: $output = &modify_defaults($dom,$lastactref,%domconfig);
730: } elsif ($action eq 'scantron') {
731: $output = &modify_scantron($r,$dom,$confname,$lastactref,%domconfig);
732: } elsif ($action eq 'coursecategories') {
733: $output = &modify_coursecategories($dom,$lastactref,%domconfig);
734: } elsif ($action eq 'serverstatuses') {
735: $output = &modify_serverstatuses($dom,%domconfig);
736: } elsif ($action eq 'requestcourses') {
737: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
738: } elsif ($action eq 'requestauthor') {
739: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
740: } elsif ($action eq 'helpsettings') {
741: $output = &modify_helpsettings($r,$dom,$confname,$lastactref,%domconfig);
742: } elsif ($action eq 'coursedefaults') {
743: $output = &modify_coursedefaults($dom,$lastactref,%domconfig);
744: } elsif ($action eq 'selfenrollment') {
745: $output = &modify_selfenrollment($dom,$lastactref,%domconfig)
746: } elsif ($action eq 'usersessions') {
747: $output = &modify_usersessions($dom,$lastactref,%domconfig);
748: } elsif ($action eq 'loadbalancing') {
749: $output = &modify_loadbalancing($dom,%domconfig);
750: } elsif ($action eq 'ltitools') {
751: $output = &modify_ltitools($r,$dom,$action,$lastactref,%domconfig);
752: } elsif ($action eq 'ssl') {
753: $output = &modify_ssl($dom,$lastactref,%domconfig);
754: } elsif ($action eq 'trust') {
755: $output = &modify_trust($dom,$lastactref,%domconfig);
756: } elsif ($action eq 'lti') {
757: $output = &modify_lti($r,$dom,$action,$lastactref,%domconfig);
758: }
759: return $output;
760: }
761:
762: sub print_config_box {
763: my ($r,$dom,$confname,$phase,$action,$item,$settings) = @_;
764: my $rowtotal = 0;
765: my $output;
766: if ($action eq 'coursecategories') {
767: $output = &coursecategories_javascript($settings);
768: } elsif ($action eq 'defaults') {
769: $output = &defaults_javascript($settings);
770: } elsif ($action eq 'helpsettings') {
771: my (%privs,%levelscurrent);
772: my %full=();
773: my %levels=(
774: course => {},
775: domain => {},
776: system => {},
777: );
778: my $context = 'domain';
779: my $crstype = 'Course';
780: my $formname = 'display';
781: &Apache::lonuserutils::custom_role_privs(\%privs,\%full,\%levels,\%levelscurrent);
782: my @templateroles = &Apache::lonuserutils::custom_template_roles($context,$crstype);
783: $output =
784: &Apache::lonuserutils::custom_roledefs_js($context,$crstype,$formname,\%full,
785: \@templateroles);
786: } elsif ($action eq 'ltitools') {
787: $output .= <itools_javascript($settings);
788: } elsif ($action eq 'lti') {
789: $output .= <i_javascript($settings);
790: }
791: $output .=
792: '<table class="LC_nested_outer">
793: <tr>
794: <th class="LC_left_item LC_middle"><span class="LC_nobreak">'.
795: &mt($item->{text}).' '.
796: &Apache::loncommon::help_open_topic($item->{'help'}).'</span></th>'."\n".
797: '</tr>';
798: $rowtotal ++;
799: my $numheaders = 1;
800: if (ref($item->{'header'}) eq 'ARRAY') {
801: $numheaders = scalar(@{$item->{'header'}});
802: }
803: if ($numheaders > 1) {
804: my $colspan = '';
805: my $rightcolspan = '';
806: if (($action eq 'rolecolors') || ($action eq 'defaults') ||
807: ($action eq 'directorysrch') ||
808: (($action eq 'login') && ($numheaders < 4))) {
809: $colspan = ' colspan="2"';
810: }
811: if ($action eq 'usersessions') {
812: $rightcolspan = ' colspan="3"';
813: }
814: $output .= '
815: <tr>
816: <td>
817: <table class="LC_nested">
818: <tr class="LC_info_row">
819: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[0]->{'col1'}).'</td>
820: <td class="LC_right_item"'.$rightcolspan.'>'.&mt($item->{'header'}->[0]->{'col2'}).'</td>
821: </tr>';
822: $rowtotal ++;
823: if (($action eq 'autoupdate') || ($action eq 'usercreation') || ($action eq 'selfcreation') ||
824: ($action eq 'usermodification') || ($action eq 'defaults') || ($action eq 'coursedefaults') ||
825: ($action eq 'selfenrollment') || ($action eq 'usersessions') || ($action eq 'ssl') ||
826: ($action eq 'directorysrch') || ($action eq 'trust') || ($action eq 'helpsettings') ||
827: ($action eq 'contacts')) {
828: $output .= $item->{'print'}->('top',$dom,$settings,\$rowtotal);
829: } elsif ($action eq 'coursecategories') {
830: $output .= $item->{'print'}->('top',$dom,$item,$settings,\$rowtotal);
831: } elsif ($action eq 'login') {
832: if ($numheaders == 4) {
833: $colspan = ' colspan="2"';
834: $output .= &print_login('service',$dom,$confname,$phase,$settings,\$rowtotal);
835: } else {
836: $output .= &print_login('page',$dom,$confname,$phase,$settings,\$rowtotal);
837: }
838: } elsif (($action eq 'requestcourses') || ($action eq 'requestauthor')) {
839: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
840: } elsif ($action eq 'rolecolors') {
841: $output .= &print_rolecolors($phase,'student',$dom,$confname,$settings,\$rowtotal);
842: }
843: $output .= '
844: </table>
845: </td>
846: </tr>
847: <tr>
848: <td>
849: <table class="LC_nested">
850: <tr class="LC_info_row">
851: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col1'}).'</td>
852: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col2'}).'</td>
853: </tr>';
854: $rowtotal ++;
855: if (($action eq 'autoupdate') || ($action eq 'usercreation') ||
856: ($action eq 'selfcreation') || ($action eq 'selfenrollment') ||
857: ($action eq 'usersessions') || ($action eq 'coursecategories') ||
858: ($action eq 'trust') || ($action eq 'contacts') || ($action eq 'defaults')) {
859: if ($action eq 'coursecategories') {
860: $output .= &print_coursecategories('middle',$dom,$item,$settings,\$rowtotal);
861: $colspan = ' colspan="2"';
862: } elsif ($action eq 'trust') {
863: $output .= $item->{'print'}->('shared',$dom,$settings,\$rowtotal);
864: } else {
865: $output .= $item->{'print'}->('middle',$dom,$settings,\$rowtotal);
866: }
867: if ($action eq 'trust') {
868: $output .= '
869: </table>
870: </td>
871: </tr>';
872: my @trusthdrs = qw(2 3 4 5 6 7);
873: my @prefixes = qw(enroll othcoau coaurem domroles catalog reqcrs);
874: for (my $i=0; $i<@trusthdrs; $i++) {
875: $output .= '
876: <tr>
877: <td>
878: <table class="LC_nested">
879: <tr class="LC_info_row">
880: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[$trusthdrs[$i]]->{'col1'}).'</td>
881: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[$trusthdrs[$i]]->{'col2'}).'</td></tr>'.
882: $item->{'print'}->($prefixes[$i],$dom,$settings,\$rowtotal).'
883: </table>
884: </td>
885: </tr>';
886: }
887: $output .= '
888: <tr>
889: <td>
890: <table class="LC_nested">
891: <tr class="LC_info_row">
892: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[8]->{'col1'}).'</td>
893: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[8]->{'col2'}).'</td></tr>'.
894: $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
895: } else {
896: $output .= '
897: </table>
898: </td>
899: </tr>
900: <tr>
901: <td>
902: <table class="LC_nested">
903: <tr class="LC_info_row">
904: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
905: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td>
906: </tr>'."\n";
907: if ($action eq 'coursecategories') {
908: $output .= &print_coursecategories('bottom',$dom,$item,$settings,\$rowtotal);
909: } elsif ($action eq 'contacts') {
910: $output .= $item->{'print'}->('lower',$dom,$settings,\$rowtotal).'
911: </tr>
912: </table>
913: </td>
914: </tr>
915: <tr>
916: <td>
917: <table class="LC_nested">
918: <tr class="LC_info_row">
919: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
920: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col2'}).'</td></tr>'.
921: $item->{'print'}->('bottom',$dom,$settings,\$rowtotal).'
922: </table>
923: </td>
924: </tr>
925: <tr>';
926: } else {
927: $output .= $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
928: }
929: }
930: $rowtotal ++;
931: } elsif (($action eq 'usermodification') || ($action eq 'coursedefaults') ||
932: ($action eq 'defaults') || ($action eq 'directorysrch') ||
933: ($action eq 'helpsettings')) {
934: $output .= $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
935: } elsif ($action eq 'ssl') {
936: $output .= $item->{'print'}->('connto',$dom,$settings,\$rowtotal).'
937: </table>
938: </td>
939: </tr>
940: <tr>
941: <td>
942: <table class="LC_nested">
943: <tr class="LC_info_row">
944: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
945: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col2'}).'</td></tr>'.
946: $item->{'print'}->('connfrom',$dom,$settings,\$rowtotal).'
947: </table>
948: </td>
949: </tr>
950: <tr>
951: <td>
952: <table class="LC_nested">
953: <tr class="LC_info_row">
954: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
955: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col2'}).'</td></tr>'.
956: $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
957: } elsif ($action eq 'login') {
958: if ($numheaders == 4) {
959: $output .= &print_login('page',$dom,$confname,$phase,$settings,\$rowtotal).'
960: </table>
961: </td>
962: </tr>
963: <tr>
964: <td>
965: <table class="LC_nested">
966: <tr class="LC_info_row">
967: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
968: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col2'}).'</td></tr>'.
969: &print_login('help',$dom,$confname,$phase,$settings,\$rowtotal);
970: $rowtotal ++;
971: } else {
972: $output .= &print_login('help',$dom,$confname,$phase,$settings,\$rowtotal);
973: }
974: $output .= '
975: </table>
976: </td>
977: </tr>
978: <tr>
979: <td>
980: <table class="LC_nested">
981: <tr class="LC_info_row">';
982: if ($numheaders == 4) {
983: $output .= '
984: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
985: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col2'}).'</td>
986: </tr>';
987: } else {
988: $output .= '
989: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
990: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col2'}).'</td>
991: </tr>';
992: }
993: $rowtotal ++;
994: $output .= &print_login('headtag',$dom,$confname,$phase,$settings,\$rowtotal);
995: } elsif ($action eq 'requestcourses') {
996: $output .= &print_requestmail($dom,$action,$settings,\$rowtotal);
997: $rowtotal ++;
998: $output .= &print_studentcode($settings,\$rowtotal).'
999: </table>
1000: </td>
1001: </tr>
1002: <tr>
1003: <td>
1004: <table class="LC_nested">
1005: <tr class="LC_info_row">
1006: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
1007: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td> </tr>'.
1008: &textbookcourses_javascript($settings).
1009: &print_textbookcourses($dom,'textbooks',$settings,\$rowtotal).'
1010: </table>
1011: </td>
1012: </tr>
1013: <tr>
1014: <td>
1015: <table class="LC_nested">
1016: <tr class="LC_info_row">
1017: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
1018: <td class="LC_right_item">'.&mt($item->{'header'}->[3]->{'col2'}).'</td> </tr>'.
1019: &print_textbookcourses($dom,'templates',$settings,\$rowtotal).'
1020: </table>
1021: </td>
1022: </tr>
1023: <tr>
1024: <td>
1025: <table class="LC_nested">
1026: <tr class="LC_info_row">
1027: <td class="LC_left_item"'.$colspan.' style="vertical-align: top">'.&mt($item->{'header'}->[4]->{'col1'}).'</td>
1028: <td class="LC_right_item" style="vertical-align: top">'.&mt($item->{'header'}->[4]->{'col2'}).'</td>
1029: </tr>'.
1030: &print_validation_rows('requestcourses',$dom,$settings,\$rowtotal);
1031: } elsif ($action eq 'requestauthor') {
1032: $output .= &print_requestmail($dom,$action,$settings,\$rowtotal);
1033: $rowtotal ++;
1034: } elsif ($action eq 'rolecolors') {
1035: $output .= &print_rolecolors($phase,'coordinator',$dom,$confname,$settings,\$rowtotal).'
1036: </table>
1037: </td>
1038: </tr>
1039: <tr>
1040: <td>
1041: <table class="LC_nested">
1042: <tr class="LC_info_row">
1043: <td class="LC_left_item"'.$colspan.' style="vertical-align: top">'.
1044: &mt($item->{'header'}->[2]->{'col1'}).'</td>
1045: <td class="LC_right_item" style="vertical-align: top">'.
1046: &mt($item->{'header'}->[2]->{'col2'}).'</td>
1047: </tr>'.
1048: &print_rolecolors($phase,'author',$dom,$confname,$settings,\$rowtotal).'
1049: </table>
1050: </td>
1051: </tr>
1052: <tr>
1053: <td>
1054: <table class="LC_nested">
1055: <tr class="LC_info_row">
1056: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
1057: <td class="LC_right_item">'.&mt($item->{'header'}->[3]->{'col2'}).'</td>
1058: </tr>'.
1059: &print_rolecolors($phase,'admin',$dom,$confname,$settings,\$rowtotal);
1060: $rowtotal += 2;
1061: }
1062: } else {
1063: $output .= '
1064: <tr>
1065: <td>
1066: <table class="LC_nested">
1067: <tr class="LC_info_row">';
1068: if ($action eq 'login') {
1069: $output .= '
1070: <td class="LC_left_item" colspan="2">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
1071: } elsif ($action eq 'serverstatuses') {
1072: $output .= '
1073: <td class="LC_left_item" style="vertical-align: top">'.&mt($item->{'header'}->[0]->{'col1'}).
1074: '<br />('.&mt('Automatic access for Dom. Coords.').')</td>';
1075:
1076: } else {
1077: $output .= '
1078: <td class="LC_left_item" style="vertical-align: top">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
1079: }
1080: if (defined($item->{'header'}->[0]->{'col3'})) {
1081: $output .= '<td class="LC_left_item" style="vertical-align: top">'.
1082: &mt($item->{'header'}->[0]->{'col2'});
1083: if ($action eq 'serverstatuses') {
1084: $output .= '<br />(<tt>'.&mt('user1:domain1,user2:domain2 etc.').'</tt>)';
1085: }
1086: } else {
1087: $output .= '<td class="LC_right_item" style="vertical-align: top">'.
1088: &mt($item->{'header'}->[0]->{'col2'});
1089: }
1090: $output .= '</td>';
1091: if ($item->{'header'}->[0]->{'col3'}) {
1092: if (defined($item->{'header'}->[0]->{'col4'})) {
1093: $output .= '<td class="LC_left_item" style="vertical-align: top">'.
1094: &mt($item->{'header'}->[0]->{'col3'});
1095: } else {
1096: $output .= '<td class="LC_right_item" style="vertical-align: top">'.
1097: &mt($item->{'header'}->[0]->{'col3'});
1098: }
1099: if ($action eq 'serverstatuses') {
1100: $output .= '<br />(<tt>'.&mt('IP1,IP2 etc.').'</tt>)';
1101: }
1102: $output .= '</td>';
1103: }
1104: if ($item->{'header'}->[0]->{'col4'}) {
1105: $output .= '<td class="LC_right_item" style="vertical-align: top">'.
1106: &mt($item->{'header'}->[0]->{'col4'});
1107: }
1108: $output .= '</tr>';
1109: $rowtotal ++;
1110: if ($action eq 'quotas') {
1111: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
1112: } elsif (($action eq 'autoenroll') || ($action eq 'autocreate') ||
1113: ($action eq 'serverstatuses') || ($action eq 'loadbalancing') ||
1114: ($action eq 'ltitools') || ($action eq 'lti')) {
1115: $output .= $item->{'print'}->($dom,$settings,\$rowtotal);
1116: } elsif ($action eq 'scantron') {
1117: $output .= &print_scantronformat($r,$dom,$confname,$settings,\$rowtotal);
1118: }
1119: }
1120: $output .= '
1121: </table>
1122: </td>
1123: </tr>
1124: </table><br />';
1125: return ($output,$rowtotal);
1126: }
1127:
1128: sub print_login {
1129: my ($caller,$dom,$confname,$phase,$settings,$rowtotal) = @_;
1130: my ($css_class,$datatable);
1131: my %choices = &login_choices();
1132:
1133: if ($caller eq 'service') {
1134: my %servers = &Apache::lonnet::internet_dom_servers($dom);
1135: my $choice = $choices{'disallowlogin'};
1136: $css_class = ' class="LC_odd_row"';
1137: $datatable .= '<tr'.$css_class.'><td>'.$choice.'</td>'.
1138: '<td style="text-align: right"><table><tr><th>'.$choices{'hostid'}.'</th>'.
1139: '<th>'.$choices{'server'}.'</th>'.
1140: '<th>'.$choices{'serverpath'}.'</th>'.
1141: '<th>'.$choices{'custompath'}.'</th>'.
1142: '<th><span class="LC_nobreak">'.$choices{'exempt'}.'</span></th></tr>'."\n";
1143: my %disallowed;
1144: if (ref($settings) eq 'HASH') {
1145: if (ref($settings->{'loginvia'}) eq 'HASH') {
1146: %disallowed = %{$settings->{'loginvia'}};
1147: }
1148: }
1149: foreach my $lonhost (sort(keys(%servers))) {
1150: my $direct = 'selected="selected"';
1151: if (ref($disallowed{$lonhost}) eq 'HASH') {
1152: if ($disallowed{$lonhost}{'server'} ne '') {
1153: $direct = '';
1154: }
1155: }
1156: $datatable .= '<tr><td>'.$servers{$lonhost}.'</td>'.
1157: '<td><select name="'.$lonhost.'_server">'.
1158: '<option value=""'.$direct.'>'.$choices{'directlogin'}.
1159: '</option>';
1160: foreach my $hostid (sort(keys(%servers))) {
1161: next if ($servers{$hostid} eq $servers{$lonhost});
1162: my $selected = '';
1163: if (ref($disallowed{$lonhost}) eq 'HASH') {
1164: if ($hostid eq $disallowed{$lonhost}{'server'}) {
1165: $selected = 'selected="selected"';
1166: }
1167: }
1168: $datatable .= '<option value="'.$hostid.'"'.$selected.'>'.
1169: $servers{$hostid}.'</option>';
1170: }
1171: $datatable .= '</select></td>'.
1172: '<td><select name="'.$lonhost.'_serverpath">';
1173: foreach my $path ('','/','/adm/login','/adm/roles','custom') {
1174: my $pathname = $path;
1175: if ($path eq 'custom') {
1176: $pathname = &mt('Custom Path').' ->';
1177: }
1178: my $selected = '';
1179: if (ref($disallowed{$lonhost}) eq 'HASH') {
1180: if ($path eq $disallowed{$lonhost}{'serverpath'}) {
1181: $selected = 'selected="selected"';
1182: }
1183: } elsif ($path eq '') {
1184: $selected = 'selected="selected"';
1185: }
1186: $datatable .= '<option value="'.$path.'"'.$selected.'>'.$pathname.'</option>';
1187: }
1188: $datatable .= '</select></td>';
1189: my ($custom,$exempt);
1190: if (ref($disallowed{$lonhost}) eq 'HASH') {
1191: $custom = $disallowed{$lonhost}{'custompath'};
1192: $exempt = $disallowed{$lonhost}{'exempt'};
1193: }
1194: $datatable .= '<td><input type="text" name="'.$lonhost.'_custompath" size="6" value="'.$custom.'" /></td>'.
1195: '<td><input type="text" name="'.$lonhost.'_exempt" size="8" value="'.$exempt.'" /></td>'.
1196: '</tr>';
1197: }
1198: $datatable .= '</table></td></tr>';
1199: return $datatable;
1200: } elsif ($caller eq 'page') {
1201: my %defaultchecked = (
1202: 'coursecatalog' => 'on',
1203: 'helpdesk' => 'on',
1204: 'adminmail' => 'off',
1205: 'newuser' => 'off',
1206: );
1207: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
1208: my (%checkedon,%checkedoff);
1209: foreach my $item (@toggles) {
1210: if ($defaultchecked{$item} eq 'on') {
1211: $checkedon{$item} = ' checked="checked" ';
1212: $checkedoff{$item} = ' ';
1213: } elsif ($defaultchecked{$item} eq 'off') {
1214: $checkedoff{$item} = ' checked="checked" ';
1215: $checkedon{$item} = ' ';
1216: }
1217: }
1218: my @images = ('img','logo','domlogo','login');
1219: my @logintext = ('textcol','bgcol');
1220: my @bgs = ('pgbg','mainbg','sidebg');
1221: my @links = ('link','alink','vlink');
1222: my %designhash = &Apache::loncommon::get_domainconf($dom);
1223: my %defaultdesign = %Apache::loncommon::defaultdesign;
1224: my (%is_custom,%designs);
1225: my %defaults = (
1226: font => $defaultdesign{'login.font'},
1227: );
1228: foreach my $item (@images) {
1229: $defaults{$item} = $defaultdesign{'login.'.$item};
1230: $defaults{'showlogo'}{$item} = 1;
1231: }
1232: foreach my $item (@bgs) {
1233: $defaults{'bgs'}{$item} = $defaultdesign{'login.'.$item};
1234: }
1235: foreach my $item (@logintext) {
1236: $defaults{'logintext'}{$item} = $defaultdesign{'login.'.$item};
1237: }
1238: foreach my $item (@links) {
1239: $defaults{'links'}{$item} = $defaultdesign{'login.'.$item};
1240: }
1241: if (ref($settings) eq 'HASH') {
1242: foreach my $item (@toggles) {
1243: if ($settings->{$item} eq '1') {
1244: $checkedon{$item} = ' checked="checked" ';
1245: $checkedoff{$item} = ' ';
1246: } elsif ($settings->{$item} eq '0') {
1247: $checkedoff{$item} = ' checked="checked" ';
1248: $checkedon{$item} = ' ';
1249: }
1250: }
1251: foreach my $item (@images) {
1252: if (defined($settings->{$item})) {
1253: $designs{$item} = $settings->{$item};
1254: $is_custom{$item} = 1;
1255: }
1256: if (defined($settings->{'showlogo'}{$item})) {
1257: $designs{'showlogo'}{$item} = $settings->{'showlogo'}{$item};
1258: }
1259: }
1260: foreach my $item (@logintext) {
1261: if ($settings->{$item} ne '') {
1262: $designs{'logintext'}{$item} = $settings->{$item};
1263: $is_custom{$item} = 1;
1264: }
1265: }
1266: if ($settings->{'font'} ne '') {
1267: $designs{'font'} = $settings->{'font'};
1268: $is_custom{'font'} = 1;
1269: }
1270: foreach my $item (@bgs) {
1271: if ($settings->{$item} ne '') {
1272: $designs{'bgs'}{$item} = $settings->{$item};
1273: $is_custom{$item} = 1;
1274: }
1275: }
1276: foreach my $item (@links) {
1277: if ($settings->{$item} ne '') {
1278: $designs{'links'}{$item} = $settings->{$item};
1279: $is_custom{$item} = 1;
1280: }
1281: }
1282: } else {
1283: if ($designhash{$dom.'.login.font'} ne '') {
1284: $designs{'font'} = $designhash{$dom.'.login.font'};
1285: $is_custom{'font'} = 1;
1286: }
1287: foreach my $item (@images) {
1288: if ($designhash{$dom.'.login.'.$item} ne '') {
1289: $designs{$item} = $designhash{$dom.'.login.'.$item};
1290: $is_custom{$item} = 1;
1291: }
1292: }
1293: foreach my $item (@bgs) {
1294: if ($designhash{$dom.'.login.'.$item} ne '') {
1295: $designs{'bgs'}{$item} = $designhash{$dom.'.login.'.$item};
1296: $is_custom{$item} = 1;
1297: }
1298: }
1299: foreach my $item (@links) {
1300: if ($designhash{$dom.'.login.'.$item} ne '') {
1301: $designs{'links'}{$item} = $designhash{$dom.'.login.'.$item};
1302: $is_custom{$item} = 1;
1303: }
1304: }
1305: }
1306: my %alt_text = &Apache::lonlocal::texthash ( img => 'Log-in banner',
1307: logo => 'Institution Logo',
1308: domlogo => 'Domain Logo',
1309: login => 'Login box');
1310: my $itemcount = 1;
1311: foreach my $item (@toggles) {
1312: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1313: $datatable .=
1314: '<tr'.$css_class.'><td colspan="2">'.$choices{$item}.
1315: '</td><td>'.
1316: '<span class="LC_nobreak"><label><input type="radio" name="'.
1317: $item.'"'.$checkedon{$item}.' value="1" />'.&mt('Yes').
1318: '</label> <label><input type="radio" name="'.$item.'"'.
1319: $checkedoff{$item}.' value="0" />'.&mt('No').'</label></span></td>'.
1320: '</tr>';
1321: $itemcount ++;
1322: }
1323: $datatable .= &display_color_options($dom,$confname,$phase,'login',$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal,\@logintext);
1324: $datatable .= '</tr></table></td></tr>';
1325: } elsif ($caller eq 'help') {
1326: my ($defaulturl,$defaulttype,%url,%type,%lt,%langchoices);
1327: my $switchserver = &check_switchserver($dom,$confname);
1328: my $itemcount = 1;
1329: $defaulturl = '/adm/loginproblems.html';
1330: $defaulttype = 'default';
1331: %lt = &Apache::lonlocal::texthash (
1332: del => 'Delete?',
1333: rep => 'Replace:',
1334: upl => 'Upload:',
1335: default => 'Default',
1336: custom => 'Custom',
1337: );
1338: %langchoices = &Apache::lonlocal::texthash(&get_languages_hash());
1339: my @currlangs;
1340: if (ref($settings) eq 'HASH') {
1341: if (ref($settings->{'helpurl'}) eq 'HASH') {
1342: foreach my $key (sort(keys(%{$settings->{'helpurl'}}))) {
1343: next if ($settings->{'helpurl'}{$key} eq '');
1344: $url{$key} = $settings->{'helpurl'}{$key}.'?inhibitmenu=yes';
1345: $type{$key} = 'custom';
1346: unless ($key eq 'nolang') {
1347: push(@currlangs,$key);
1348: }
1349: }
1350: } elsif ($settings->{'helpurl'} ne '') {
1351: $type{'nolang'} = 'custom';
1352: $url{'nolang'} = $settings->{'helpurl'}.'?inhibitmenu=yes';
1353: }
1354: }
1355: foreach my $lang ('nolang',sort(@currlangs)) {
1356: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
1357: $datatable .= '<tr'.$css_class.'>';
1358: if ($url{$lang} eq '') {
1359: $url{$lang} = $defaulturl;
1360: }
1361: if ($type{$lang} eq '') {
1362: $type{$lang} = $defaulttype;
1363: }
1364: $datatable .= '<td colspan="2"><span class="LC_nobreak">';
1365: if ($lang eq 'nolang') {
1366: $datatable .= &mt('Log-in help page if no specific language file: [_1]',
1367: &Apache::loncommon::modal_link($url{$lang},$lt{$type{$lang}},600,500));
1368: } else {
1369: $datatable .= &mt('Log-in help page for language: [_1] is [_2]',
1370: $langchoices{$lang},
1371: &Apache::loncommon::modal_link($url{$lang},$lt{$type{$lang}},600,500));
1372: }
1373: $datatable .= '</span></td>'."\n".
1374: '<td class="LC_left_item">';
1375: if ($type{$lang} eq 'custom') {
1376: $datatable .= '<span class="LC_nobreak"><label>'.
1377: '<input type="checkbox" name="loginhelpurl_del" value="'.$lang.'" />'.
1378: $lt{'del'}.'</label> '.$lt{'rep'}.'</span>';
1379: } else {
1380: $datatable .= $lt{'upl'};
1381: }
1382: $datatable .='<br />';
1383: if ($switchserver) {
1384: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1385: } else {
1386: $datatable .= '<input type="file" name="loginhelpurl_'.$lang.'" />';
1387: }
1388: $datatable .= '</td></tr>';
1389: $itemcount ++;
1390: }
1391: my @addlangs;
1392: foreach my $lang (sort(keys(%langchoices))) {
1393: next if ((grep(/^\Q$lang\E$/,@currlangs)) || ($lang eq 'x_chef'));
1394: push(@addlangs,$lang);
1395: }
1396: if (@addlangs > 0) {
1397: my %toadd;
1398: map { $toadd{$_} = $langchoices{$_} ; } @addlangs;
1399: $toadd{''} = &mt('Select');
1400: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
1401: $datatable .= '<tr'.$css_class.'><td class="LC_left_item" colspan="2">'.
1402: &mt('Add log-in help page for a specific language:').' '.
1403: &Apache::loncommon::select_form('','loginhelpurl_add_lang',\%toadd).
1404: '</td><td class="LC_left_item">'.$lt{'upl'}.'<br />';
1405: if ($switchserver) {
1406: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1407: } else {
1408: $datatable .= '<input type="file" name="loginhelpurl_add_file" />';
1409: }
1410: $datatable .= '</td></tr>';
1411: $itemcount ++;
1412: }
1413: $datatable .= &captcha_choice('login',$settings,$itemcount);
1414: } elsif ($caller eq 'headtag') {
1415: my %domservers = &Apache::lonnet::get_servers($dom);
1416: my $choice = $choices{'headtag'};
1417: $css_class = ' class="LC_odd_row"';
1418: $datatable .= '<tr'.$css_class.'><td colspan="2">'.$choice.'</td>'.
1419: '<td style="text-align: left"><table><tr><th>'.$choices{'hostid'}.'</th>'.
1420: '<th>'.$choices{'current'}.'</th>'.
1421: '<th>'.$choices{'action'}.'</th>'.
1422: '<th>'.$choices{'exempt'}.'</th></tr>'."\n";
1423: my (%currurls,%currexempt);
1424: if (ref($settings) eq 'HASH') {
1425: if (ref($settings->{'headtag'}) eq 'HASH') {
1426: foreach my $lonhost (keys(%{$settings->{'headtag'}})) {
1427: if (ref($settings->{'headtag'}{$lonhost}) eq 'HASH') {
1428: $currurls{$lonhost} = $settings->{'headtag'}{$lonhost}{'url'};
1429: $currexempt{$lonhost} = $settings->{'headtag'}{$lonhost}{'exempt'};
1430: }
1431: }
1432: }
1433: }
1434: my %lt = &Apache::lonlocal::texthash(
1435: del => 'Delete?',
1436: rep => 'Replace:',
1437: upl => 'Upload:',
1438: curr => 'View contents',
1439: none => 'None',
1440: );
1441: my $switchserver = &check_switchserver($dom,$confname);
1442: foreach my $lonhost (sort(keys(%domservers))) {
1443: my $exempt = &check_exempt_addresses($currexempt{$lonhost});
1444: $datatable .= '<tr><td>'.$domservers{$lonhost}.'</td>';
1445: if ($currurls{$lonhost}) {
1446: $datatable .= '<td class="LC_right_item"><a href="'.
1447: "javascript:void(open('$currurls{$lonhost}?inhibitmenu=yes','Custom_HeadTag',
1448: 'menubar=0,toolbar=1,scrollbars=1,width=600,height=500,resizable=yes'))".
1449: '">'.$lt{'curr'}.'</a></td>'.
1450: '<td><span class="LC_nobreak"><label>'.
1451: '<input type="checkbox" name="loginheadtag_del" value="'.$lonhost.'" />'.
1452: $lt{'del'}.'</label> '.$lt{'rep'}.'</span>';
1453: } else {
1454: $datatable .= '<td class="LC_right_item">'.$lt{'none'}.'</td><td>'.$lt{'upl'};
1455: }
1456: $datatable .='<br />';
1457: if ($switchserver) {
1458: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1459: } else {
1460: $datatable .= '<input type="file" name="loginheadtag_'.$lonhost.'" />';
1461: }
1462: $datatable .= '</td><td><input type="text" name="loginheadtagexempt_'.$lonhost.'" value="'.$exempt.'" /></td></tr>';
1463: }
1464: $datatable .= '</table></td></tr>';
1465: }
1466: return $datatable;
1467: }
1468:
1469: sub login_choices {
1470: my %choices =
1471: &Apache::lonlocal::texthash (
1472: coursecatalog => 'Display Course/Community Catalog link?',
1473: adminmail => "Display Administrator's E-mail Address?",
1474: helpdesk => 'Display "Contact Helpdesk" link',
1475: disallowlogin => "Login page requests redirected",
1476: hostid => "Server",
1477: server => "Redirect to:",
1478: serverpath => "Path",
1479: custompath => "Custom",
1480: exempt => "Exempt IP(s)",
1481: directlogin => "No redirect",
1482: newuser => "Link to create a user account",
1483: img => "Header",
1484: logo => "Main Logo",
1485: domlogo => "Domain Logo",
1486: login => "Log-in Header",
1487: textcol => "Text color",
1488: bgcol => "Box color",
1489: bgs => "Background colors",
1490: links => "Link colors",
1491: font => "Font color",
1492: pgbg => "Header",
1493: mainbg => "Page",
1494: sidebg => "Login box",
1495: link => "Link",
1496: alink => "Active link",
1497: vlink => "Visited link",
1498: headtag => "Custom markup",
1499: action => "Action",
1500: current => "Current",
1501: );
1502: return %choices;
1503: }
1504:
1505: sub print_rolecolors {
1506: my ($phase,$role,$dom,$confname,$settings,$rowtotal) = @_;
1507: my %choices = &color_font_choices();
1508: my @bgs = ('pgbg','tabbg','sidebg');
1509: my @links = ('link','alink','vlink');
1510: my @images = ('img');
1511: my %alt_text = &Apache::lonlocal::texthash(img => "Banner for $role role");
1512: my %designhash = &Apache::loncommon::get_domainconf($dom);
1513: my %defaultdesign = %Apache::loncommon::defaultdesign;
1514: my (%is_custom,%designs);
1515: my %defaults = &role_defaults($role,\@bgs,\@links,\@images);
1516: if (ref($settings) eq 'HASH') {
1517: if (ref($settings->{$role}) eq 'HASH') {
1518: if ($settings->{$role}->{'img'} ne '') {
1519: $designs{'img'} = $settings->{$role}->{'img'};
1520: $is_custom{'img'} = 1;
1521: }
1522: if ($settings->{$role}->{'font'} ne '') {
1523: $designs{'font'} = $settings->{$role}->{'font'};
1524: $is_custom{'font'} = 1;
1525: }
1526: if ($settings->{$role}->{'fontmenu'} ne '') {
1527: $designs{'fontmenu'} = $settings->{$role}->{'fontmenu'};
1528: $is_custom{'fontmenu'} = 1;
1529: }
1530: foreach my $item (@bgs) {
1531: if ($settings->{$role}->{$item} ne '') {
1532: $designs{'bgs'}{$item} = $settings->{$role}->{$item};
1533: $is_custom{$item} = 1;
1534: }
1535: }
1536: foreach my $item (@links) {
1537: if ($settings->{$role}->{$item} ne '') {
1538: $designs{'links'}{$item} = $settings->{$role}->{$item};
1539: $is_custom{$item} = 1;
1540: }
1541: }
1542: }
1543: } else {
1544: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
1545: $designs{img} = $designhash{$dom.'.'.$role.'.img'};
1546: $is_custom{'img'} = 1;
1547: }
1548: if ($designhash{$dom.'.'.$role.'.fontmenu'} ne '') {
1549: $designs{fontmenu} = $designhash{$dom.'.'.$role.'.fontmenu'};
1550: $is_custom{'fontmenu'} = 1;
1551: }
1552: if ($designhash{$dom.'.'.$role.'.font'} ne '') {
1553: $designs{font} = $designhash{$dom.'.'.$role.'.font'};
1554: $is_custom{'font'} = 1;
1555: }
1556: foreach my $item (@bgs) {
1557: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
1558: $designs{'bgs'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
1559: $is_custom{$item} = 1;
1560:
1561: }
1562: }
1563: foreach my $item (@links) {
1564: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
1565: $designs{'links'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
1566: $is_custom{$item} = 1;
1567: }
1568: }
1569: }
1570: my $itemcount = 1;
1571: my $datatable = &display_color_options($dom,$confname,$phase,$role,$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal);
1572: $datatable .= '</tr></table></td></tr>';
1573: return $datatable;
1574: }
1575:
1576: sub role_defaults {
1577: my ($role,$bgs,$links,$images,$logintext) = @_;
1578: my %defaults;
1579: unless ((ref($bgs) eq 'ARRAY') && (ref($links) eq 'ARRAY') && (ref($images) eq 'ARRAY')) {
1580: return %defaults;
1581: }
1582: my %defaultdesign = %Apache::loncommon::defaultdesign;
1583: if ($role eq 'login') {
1584: %defaults = (
1585: font => $defaultdesign{$role.'.font'},
1586: );
1587: if (ref($logintext) eq 'ARRAY') {
1588: foreach my $item (@{$logintext}) {
1589: $defaults{'logintext'}{$item} = $defaultdesign{$role.'.'.$item};
1590: }
1591: }
1592: foreach my $item (@{$images}) {
1593: $defaults{'showlogo'}{$item} = 1;
1594: }
1595: } else {
1596: %defaults = (
1597: img => $defaultdesign{$role.'.img'},
1598: font => $defaultdesign{$role.'.font'},
1599: fontmenu => $defaultdesign{$role.'.fontmenu'},
1600: );
1601: }
1602: foreach my $item (@{$bgs}) {
1603: $defaults{'bgs'}{$item} = $defaultdesign{$role.'.'.$item};
1604: }
1605: foreach my $item (@{$links}) {
1606: $defaults{'links'}{$item} = $defaultdesign{$role.'.'.$item};
1607: }
1608: foreach my $item (@{$images}) {
1609: $defaults{$item} = $defaultdesign{$role.'.'.$item};
1610: }
1611: return %defaults;
1612: }
1613:
1614: sub display_color_options {
1615: my ($dom,$confname,$phase,$role,$itemcount,$choices,$is_custom,$defaults,$designs,
1616: $images,$bgs,$links,$alt_text,$rowtotal,$logintext) = @_;
1617: my $londocroot = $Apache::lonnet::perlvar{'lonDocRoot'};
1618: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
1619: my $datatable = '<tr'.$css_class.'>'.
1620: '<td>'.$choices->{'font'}.'</td>';
1621: if (!$is_custom->{'font'}) {
1622: $datatable .= '<td>'.&mt('Default in use:').' <span class="css_default_'.$role.'_font" style="color: '.$defaults->{'font'}.';">'.$defaults->{'font'}.'</span></td>';
1623: } else {
1624: $datatable .= '<td> </td>';
1625: }
1626: my $current_color = $designs->{'font'} ? $designs->{'font'} : $defaults->{'font'};
1627:
1628: $datatable .= '<td><span class="LC_nobreak">'.
1629: '<input type="text" class="colorchooser" size="10" name="'.$role.'_font"'.
1630: ' value="'.$current_color.'" /> '.
1631: ' </span></td></tr>';
1632: unless ($role eq 'login') {
1633: $datatable .= '<tr'.$css_class.'>'.
1634: '<td>'.$choices->{'fontmenu'}.'</td>';
1635: if (!$is_custom->{'fontmenu'}) {
1636: $datatable .= '<td>'.&mt('Default in use:').' <span class="css_default_'.$role.'_font" style="color: '.$defaults->{'fontmenu'}.';">'.$defaults->{'fontmenu'}.'</span></td>';
1637: } else {
1638: $datatable .= '<td> </td>';
1639: }
1640: $current_color = $designs->{'fontmenu'} ?
1641: $designs->{'fontmenu'} : $defaults->{'fontmenu'};
1642: $datatable .= '<td><span class="LC_nobreak">'.
1643: '<input class="colorchooser" type="text" size="10" name="'
1644: .$role.'_fontmenu"'.
1645: ' value="'.$current_color.'" /> '.
1646: ' </span></td></tr>';
1647: }
1648: my $switchserver = &check_switchserver($dom,$confname);
1649: foreach my $img (@{$images}) {
1650: $itemcount ++;
1651: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1652: $datatable .= '<tr'.$css_class.'>'.
1653: '<td>'.$choices->{$img};
1654: my ($imgfile,$img_import,$login_hdr_pick,$logincolors);
1655: if ($role eq 'login') {
1656: if ($img eq 'login') {
1657: $login_hdr_pick =
1658: &login_header_options($img,$role,$defaults,$is_custom,$choices);
1659: $logincolors =
1660: &login_text_colors($img,$role,$logintext,$phase,$choices,
1661: $designs,$defaults);
1662: } elsif ($img ne 'domlogo') {
1663: $datatable.= &logo_display_options($img,$defaults,$designs);
1664: }
1665: }
1666: $datatable .= '</td>';
1667: if ($designs->{$img} ne '') {
1668: $imgfile = $designs->{$img};
1669: $img_import = ($imgfile =~ m{^/adm/});
1670: } else {
1671: $imgfile = $defaults->{$img};
1672: }
1673: if ($imgfile) {
1674: my ($showfile,$fullsize);
1675: if ($imgfile =~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
1676: my $urldir = $1;
1677: my $filename = $2;
1678: my @info = &Apache::lonnet::stat_file($designs->{$img});
1679: if (@info) {
1680: my $thumbfile = 'tn-'.$filename;
1681: my @thumb=&Apache::lonnet::stat_file($urldir.'/'.$thumbfile);
1682: if (@thumb) {
1683: $showfile = $urldir.'/'.$thumbfile;
1684: } else {
1685: $showfile = $imgfile;
1686: }
1687: } else {
1688: $showfile = '';
1689: }
1690: } elsif ($imgfile =~ m-^/(adm/[^/]+)/([^/]+)$-) {
1691: $showfile = $imgfile;
1692: my $imgdir = $1;
1693: my $filename = $2;
1694: if (-e "$londocroot/$imgdir/tn-".$filename) {
1695: $showfile = "/$imgdir/tn-".$filename;
1696: } else {
1697: my $input = $londocroot.$imgfile;
1698: my $output = "$londocroot/$imgdir/tn-".$filename;
1699: if (!-e $output) {
1700: my ($width,$height) = &thumb_dimensions();
1701: my ($fullwidth,$fullheight) = &check_dimensions($input);
1702: if ($fullwidth ne '' && $fullheight ne '') {
1703: if ($fullwidth > $width && $fullheight > $height) {
1704: my $size = $width.'x'.$height;
1705: my @args = ('convert','-sample',$size,$input,$output);
1706: system({$args[0]} @args);
1707: $showfile = "/$imgdir/tn-".$filename;
1708: }
1709: }
1710: }
1711: }
1712: }
1713: if ($showfile) {
1714: if ($showfile =~ m{^/(adm|res)/}) {
1715: if ($showfile =~ m{^/res/}) {
1716: my $local_showfile =
1717: &Apache::lonnet::filelocation('',$showfile);
1718: &Apache::lonnet::repcopy($local_showfile);
1719: }
1720: $showfile = &Apache::loncommon::lonhttpdurl($showfile);
1721: }
1722: if ($imgfile) {
1723: if ($imgfile =~ m{^/(adm|res)/}) {
1724: if ($imgfile =~ m{^/res/}) {
1725: my $local_imgfile =
1726: &Apache::lonnet::filelocation('',$imgfile);
1727: &Apache::lonnet::repcopy($local_imgfile);
1728: }
1729: $fullsize = &Apache::loncommon::lonhttpdurl($imgfile);
1730: } else {
1731: $fullsize = $imgfile;
1732: }
1733: }
1734: $datatable .= '<td>';
1735: if ($img eq 'login') {
1736: $datatable .= $login_hdr_pick;
1737: }
1738: $datatable .= &image_changes($is_custom->{$img},$alt_text->{$img},$img_import,
1739: $showfile,$fullsize,$role,$img,$imgfile,$logincolors);
1740: } else {
1741: $datatable .= '<td> </td><td class="LC_left_item">'.
1742: &mt('Upload:').'<br />';
1743: }
1744: } else {
1745: $datatable .= '<td> </td><td class="LC_left_item">'.
1746: &mt('Upload:').'<br />';
1747: }
1748: if ($switchserver) {
1749: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1750: } else {
1751: if ($img ne 'login') { # suppress file selection for Log-in header
1752: $datatable .=' <input type="file" name="'.$role.'_'.$img.'" />';
1753: }
1754: }
1755: $datatable .= '</td></tr>';
1756: }
1757: $itemcount ++;
1758: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1759: $datatable .= '<tr'.$css_class.'>'.
1760: '<td>'.$choices->{'bgs'}.'</td>';
1761: my $bgs_def;
1762: foreach my $item (@{$bgs}) {
1763: if (!$is_custom->{$item}) {
1764: $bgs_def .= '<td><span class="LC_nobreak">'.$choices->{$item}.'</span> <span class="css_default_'.$role.'_'.$item.'" style="background-color: '.$defaults->{'bgs'}{$item}.';"> </span><br />'.$defaults->{'bgs'}{$item}.'</td>';
1765: }
1766: }
1767: if ($bgs_def) {
1768: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$bgs_def.'</tr></table></td>';
1769: } else {
1770: $datatable .= '<td> </td>';
1771: }
1772: $datatable .= '<td class="LC_right_item">'.
1773: '<table border="0"><tr>';
1774:
1775: foreach my $item (@{$bgs}) {
1776: $datatable .= '<td style="text-align: center">'.$choices->{$item};
1777: my $color = $designs->{'bgs'}{$item} ? $designs->{'bgs'}{$item} : $defaults->{'bgs'}{$item};
1778: if ($designs->{'bgs'}{$item}) {
1779: $datatable .= ' ';
1780: }
1781: $datatable .= '<br /><input type="text" class="colorchooser" size="8" name="'.$role.'_'.$item.'" value="'.$color.
1782: '" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>';
1783: }
1784: $datatable .= '</tr></table></td></tr>';
1785: $itemcount ++;
1786: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1787: $datatable .= '<tr'.$css_class.'>'.
1788: '<td>'.$choices->{'links'}.'</td>';
1789: my $links_def;
1790: foreach my $item (@{$links}) {
1791: if (!$is_custom->{$item}) {
1792: $links_def .= '<td>'.$choices->{$item}.'<br /><span class="css_default_'.$role.'_'.$item.'" style="color: '.$defaults->{'links'}{$item}.';">'.$defaults->{'links'}{$item}.'</span></td>';
1793: }
1794: }
1795: if ($links_def) {
1796: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$links_def.'</tr></table></td>';
1797: } else {
1798: $datatable .= '<td> </td>';
1799: }
1800: $datatable .= '<td class="LC_right_item">'.
1801: '<table border="0"><tr>';
1802: foreach my $item (@{$links}) {
1803: my $color = $designs->{'links'}{$item} ? $designs->{'links'}{$item} : $defaults->{'links'}{$item};
1804: $datatable .= '<td style="text-align: center">'.$choices->{$item}."\n";
1805: if ($designs->{'links'}{$item}) {
1806: $datatable.=' ';
1807: }
1808: $datatable .= '<br /><input type="text" size="8" class="colorchooser" name="'.$role.'_'.$item.'" value="'.$color.
1809: '" /></td>';
1810: }
1811: $$rowtotal += $itemcount;
1812: return $datatable;
1813: }
1814:
1815: sub logo_display_options {
1816: my ($img,$defaults,$designs) = @_;
1817: my $checkedon;
1818: if (ref($defaults) eq 'HASH') {
1819: if (ref($defaults->{'showlogo'}) eq 'HASH') {
1820: if ($defaults->{'showlogo'}{$img}) {
1821: $checkedon = 'checked="checked" ';
1822: }
1823: }
1824: }
1825: if (ref($designs) eq 'HASH') {
1826: if (ref($designs->{'showlogo'}) eq 'HASH') {
1827: if (defined($designs->{'showlogo'}{$img})) {
1828: if ($designs->{'showlogo'}{$img} == 0) {
1829: $checkedon = '';
1830: } elsif ($designs->{'showlogo'}{$img} == 1) {
1831: $checkedon = 'checked="checked" ';
1832: }
1833: }
1834: }
1835: }
1836: return '<br /><label> <input type="checkbox" name="'.
1837: 'login_showlogo_'.$img.'" value="1" '.$checkedon.'/>'.
1838: &mt('show').'</label>'."\n";
1839: }
1840:
1841: sub login_header_options {
1842: my ($img,$role,$defaults,$is_custom,$choices) = @_;
1843: my $output = '';
1844: if ((!$is_custom->{'textcol'}) || (!$is_custom->{'bgcol'})) {
1845: $output .= &mt('Text default(s):').'<br />';
1846: if (!$is_custom->{'textcol'}) {
1847: $output .= $choices->{'textcol'}.': '.$defaults->{'logintext'}{'textcol'}.
1848: ' ';
1849: }
1850: if (!$is_custom->{'bgcol'}) {
1851: $output .= $choices->{'bgcol'}.': '.
1852: '<span id="css_'.$role.'_font" style="background-color: '.
1853: $defaults->{'logintext'}{'bgcol'}.';"> </span>';
1854: }
1855: $output .= '<br />';
1856: }
1857: $output .='<br />';
1858: return $output;
1859: }
1860:
1861: sub login_text_colors {
1862: my ($img,$role,$logintext,$phase,$choices,$designs,$defaults) = @_;
1863: my $color_menu = '<table border="0"><tr>';
1864: foreach my $item (@{$logintext}) {
1865: $color_menu .= '<td style="text-align: center">'.$choices->{$item};
1866: my $color = $designs->{'logintext'}{$item} ? $designs->{'logintext'}{$item} : $defaults->{'logintext'}{$item};
1867: $color_menu .= '<br /><input type="text" class="colorchooser" size="8" name="'.$role.'_'.$item.'" value="'.$color.
1868: '" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>';
1869: }
1870: $color_menu .= '</tr></table><br />';
1871: return $color_menu;
1872: }
1873:
1874: sub image_changes {
1875: my ($is_custom,$alt_text,$img_import,$showfile,$fullsize,$role,$img,$imgfile,$logincolors) = @_;
1876: my $output;
1877: if ($img eq 'login') {
1878: $output = '</td><td>'.$logincolors; # suppress image for Log-in header
1879: } elsif (!$is_custom) {
1880: if ($img ne 'domlogo') {
1881: $output = &mt('Default image:').'<br />';
1882: } else {
1883: $output = &mt('Default in use:').'<br />';
1884: }
1885: }
1886: if ($img ne 'login') {
1887: if ($img_import) {
1888: $output .= '<input type="hidden" name="'.$role.'_import_'.$img.'" value="'.$imgfile.'" />';
1889: }
1890: $output .= '<a href="'.$fullsize.'" target="_blank"><img src="'.
1891: $showfile.'" alt="'.$alt_text.'" border="0" /></a></td>';
1892: if ($is_custom) {
1893: $output .= '<td>'.$logincolors.'<span class="LC_nobreak"><label>'.
1894: '<input type="checkbox" name="'.
1895: $role.'_del_'.$img.'" value="1" />'.&mt('Delete?').
1896: '</label> '.&mt('Replace:').'</span><br />';
1897: } else {
1898: $output .= '<td class="LC_middle">'.$logincolors.&mt('Upload:').'<br />';
1899: }
1900: }
1901: return $output;
1902: }
1903:
1904: sub print_quotas {
1905: my ($dom,$settings,$rowtotal,$action) = @_;
1906: my $context;
1907: if ($action eq 'quotas') {
1908: $context = 'tools';
1909: } else {
1910: $context = $action;
1911: }
1912: my ($datatable,$defaultquota,$authorquota,@usertools,@options,%validations);
1913: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
1914: my $typecount = 0;
1915: my ($css_class,%titles);
1916: if ($context eq 'requestcourses') {
1917: @usertools = ('official','unofficial','community','textbook','placement','lti');
1918: @options =('norequest','approval','validate','autolimit');
1919: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
1920: %titles = &courserequest_titles();
1921: } elsif ($context eq 'requestauthor') {
1922: @usertools = ('author');
1923: @options = ('norequest','approval','automatic');
1924: %titles = &authorrequest_titles();
1925: } else {
1926: @usertools = ('aboutme','blog','webdav','portfolio');
1927: %titles = &tool_titles();
1928: }
1929: if (ref($types) eq 'ARRAY') {
1930: foreach my $type (@{$types}) {
1931: my ($currdefquota,$currauthorquota);
1932: unless (($context eq 'requestcourses') ||
1933: ($context eq 'requestauthor')) {
1934: if (ref($settings) eq 'HASH') {
1935: if (ref($settings->{defaultquota}) eq 'HASH') {
1936: $currdefquota = $settings->{defaultquota}->{$type};
1937: } else {
1938: $currdefquota = $settings->{$type};
1939: }
1940: if (ref($settings->{authorquota}) eq 'HASH') {
1941: $currauthorquota = $settings->{authorquota}->{$type};
1942: }
1943: }
1944: }
1945: if (defined($usertypes->{$type})) {
1946: $typecount ++;
1947: $css_class = $typecount%2?' class="LC_odd_row"':'';
1948: $datatable .= '<tr'.$css_class.'>'.
1949: '<td>'.$usertypes->{$type}.'</td>'.
1950: '<td class="LC_left_item">';
1951: if ($context eq 'requestcourses') {
1952: $datatable .= '<table><tr>';
1953: }
1954: my %cell;
1955: foreach my $item (@usertools) {
1956: if ($context eq 'requestcourses') {
1957: my ($curroption,$currlimit);
1958: if (ref($settings) eq 'HASH') {
1959: if (ref($settings->{$item}) eq 'HASH') {
1960: $curroption = $settings->{$item}->{$type};
1961: if ($curroption =~ /^autolimit=(\d*)$/) {
1962: $currlimit = $1;
1963: }
1964: }
1965: }
1966: if (!$curroption) {
1967: $curroption = 'norequest';
1968: }
1969: $datatable .= '<th>'.$titles{$item}.'</th>';
1970: foreach my $option (@options) {
1971: my $val = $option;
1972: if ($option eq 'norequest') {
1973: $val = 0;
1974: }
1975: if ($option eq 'validate') {
1976: my $canvalidate = 0;
1977: if (ref($validations{$item}) eq 'HASH') {
1978: if ($validations{$item}{$type}) {
1979: $canvalidate = 1;
1980: }
1981: }
1982: next if (!$canvalidate);
1983: }
1984: my $checked = '';
1985: if ($option eq $curroption) {
1986: $checked = ' checked="checked"';
1987: } elsif ($option eq 'autolimit') {
1988: if ($curroption =~ /^autolimit/) {
1989: $checked = ' checked="checked"';
1990: }
1991: }
1992: $cell{$item} .= '<span class="LC_nobreak"><label>'.
1993: '<input type="radio" name="crsreq_'.$item.
1994: '_'.$type.'" value="'.$val.'"'.$checked.' />'.
1995: $titles{$option}.'</label>';
1996: if ($option eq 'autolimit') {
1997: $cell{$item} .= ' <input type="text" name="crsreq_'.
1998: $item.'_limit_'.$type.'" size="1" '.
1999: 'value="'.$currlimit.'" />';
2000: }
2001: $cell{$item} .= '</span> ';
2002: if ($option eq 'autolimit') {
2003: $cell{$item} .= $titles{'unlimited'};
2004: }
2005: }
2006: } elsif ($context eq 'requestauthor') {
2007: my $curroption;
2008: if (ref($settings) eq 'HASH') {
2009: $curroption = $settings->{$type};
2010: }
2011: if (!$curroption) {
2012: $curroption = 'norequest';
2013: }
2014: foreach my $option (@options) {
2015: my $val = $option;
2016: if ($option eq 'norequest') {
2017: $val = 0;
2018: }
2019: my $checked = '';
2020: if ($option eq $curroption) {
2021: $checked = ' checked="checked"';
2022: }
2023: $datatable .= '<span class="LC_nobreak"><label>'.
2024: '<input type="radio" name="authorreq_'.$type.
2025: '" value="'.$val.'"'.$checked.' />'.
2026: $titles{$option}.'</label></span> ';
2027: }
2028: } else {
2029: my $checked = 'checked="checked" ';
2030: if (ref($settings) eq 'HASH') {
2031: if (ref($settings->{$item}) eq 'HASH') {
2032: if ($settings->{$item}->{$type} == 0) {
2033: $checked = '';
2034: } elsif ($settings->{$item}->{$type} == 1) {
2035: $checked = 'checked="checked" ';
2036: }
2037: }
2038: }
2039: $datatable .= '<span class="LC_nobreak"><label>'.
2040: '<input type="checkbox" name="'.$context.'_'.$item.
2041: '" value="'.$type.'" '.$checked.'/>'.$titles{$item}.
2042: '</label></span> ';
2043: }
2044: }
2045: if ($context eq 'requestcourses') {
2046: $datatable .= '</tr><tr>';
2047: foreach my $item (@usertools) {
2048: $datatable .= '<td style="vertical-align: top">'.$cell{$item}.'</td>';
2049: }
2050: $datatable .= '</tr></table>';
2051: }
2052: $datatable .= '</td>';
2053: unless (($context eq 'requestcourses') ||
2054: ($context eq 'requestauthor')) {
2055: $datatable .=
2056: '<td class="LC_right_item">'.
2057: '<span class="LC_nobreak">'.&mt('Portfolio').': '.
2058: '<input type="text" name="quota_'.$type.
2059: '" value="'.$currdefquota.
2060: '" size="5" /></span>'.(' ' x 2).
2061: '<span class="LC_nobreak">'.&mt('Authoring').': '.
2062: '<input type="text" name="authorquota_'.$type.
2063: '" value="'.$currauthorquota.
2064: '" size="5" /></span></td>';
2065: }
2066: $datatable .= '</tr>';
2067: }
2068: }
2069: }
2070: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
2071: $defaultquota = '20';
2072: $authorquota = '500';
2073: if (ref($settings) eq 'HASH') {
2074: if (ref($settings->{'defaultquota'}) eq 'HASH') {
2075: $defaultquota = $settings->{'defaultquota'}->{'default'};
2076: } elsif (defined($settings->{'default'})) {
2077: $defaultquota = $settings->{'default'};
2078: }
2079: if (ref($settings->{'authorquota'}) eq 'HASH') {
2080: $authorquota = $settings->{'authorquota'}->{'default'};
2081: }
2082: }
2083: }
2084: $typecount ++;
2085: $css_class = $typecount%2?' class="LC_odd_row"':'';
2086: $datatable .= '<tr'.$css_class.'>'.
2087: '<td>'.$othertitle.'</td>'.
2088: '<td class="LC_left_item">';
2089: if ($context eq 'requestcourses') {
2090: $datatable .= '<table><tr>';
2091: }
2092: my %defcell;
2093: foreach my $item (@usertools) {
2094: if ($context eq 'requestcourses') {
2095: my ($curroption,$currlimit);
2096: if (ref($settings) eq 'HASH') {
2097: if (ref($settings->{$item}) eq 'HASH') {
2098: $curroption = $settings->{$item}->{'default'};
2099: if ($curroption =~ /^autolimit=(\d*)$/) {
2100: $currlimit = $1;
2101: }
2102: }
2103: }
2104: if (!$curroption) {
2105: $curroption = 'norequest';
2106: }
2107: $datatable .= '<th>'.$titles{$item}.'</th>';
2108: foreach my $option (@options) {
2109: my $val = $option;
2110: if ($option eq 'norequest') {
2111: $val = 0;
2112: }
2113: if ($option eq 'validate') {
2114: my $canvalidate = 0;
2115: if (ref($validations{$item}) eq 'HASH') {
2116: if ($validations{$item}{'default'}) {
2117: $canvalidate = 1;
2118: }
2119: }
2120: next if (!$canvalidate);
2121: }
2122: my $checked = '';
2123: if ($option eq $curroption) {
2124: $checked = ' checked="checked"';
2125: } elsif ($option eq 'autolimit') {
2126: if ($curroption =~ /^autolimit/) {
2127: $checked = ' checked="checked"';
2128: }
2129: }
2130: $defcell{$item} .= '<span class="LC_nobreak"><label>'.
2131: '<input type="radio" name="crsreq_'.$item.
2132: '_default" value="'.$val.'"'.$checked.' />'.
2133: $titles{$option}.'</label>';
2134: if ($option eq 'autolimit') {
2135: $defcell{$item} .= ' <input type="text" name="crsreq_'.
2136: $item.'_limit_default" size="1" '.
2137: 'value="'.$currlimit.'" />';
2138: }
2139: $defcell{$item} .= '</span> ';
2140: if ($option eq 'autolimit') {
2141: $defcell{$item} .= $titles{'unlimited'};
2142: }
2143: }
2144: } elsif ($context eq 'requestauthor') {
2145: my $curroption;
2146: if (ref($settings) eq 'HASH') {
2147: $curroption = $settings->{'default'};
2148: }
2149: if (!$curroption) {
2150: $curroption = 'norequest';
2151: }
2152: foreach my $option (@options) {
2153: my $val = $option;
2154: if ($option eq 'norequest') {
2155: $val = 0;
2156: }
2157: my $checked = '';
2158: if ($option eq $curroption) {
2159: $checked = ' checked="checked"';
2160: }
2161: $datatable .= '<span class="LC_nobreak"><label>'.
2162: '<input type="radio" name="authorreq_default"'.
2163: ' value="'.$val.'"'.$checked.' />'.
2164: $titles{$option}.'</label></span> ';
2165: }
2166: } else {
2167: my $checked = 'checked="checked" ';
2168: if (ref($settings) eq 'HASH') {
2169: if (ref($settings->{$item}) eq 'HASH') {
2170: if ($settings->{$item}->{'default'} == 0) {
2171: $checked = '';
2172: } elsif ($settings->{$item}->{'default'} == 1) {
2173: $checked = 'checked="checked" ';
2174: }
2175: }
2176: }
2177: $datatable .= '<span class="LC_nobreak"><label>'.
2178: '<input type="checkbox" name="'.$context.'_'.$item.
2179: '" value="default" '.$checked.'/>'.$titles{$item}.
2180: '</label></span> ';
2181: }
2182: }
2183: if ($context eq 'requestcourses') {
2184: $datatable .= '</tr><tr>';
2185: foreach my $item (@usertools) {
2186: $datatable .= '<td style="vertical-align: top">'.$defcell{$item}.'</td>';
2187: }
2188: $datatable .= '</tr></table>';
2189: }
2190: $datatable .= '</td>';
2191: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
2192: $datatable .= '<td class="LC_right_item">'.
2193: '<span class="LC_nobreak">'.&mt('Portfolio').': '.
2194: '<input type="text" name="defaultquota" value="'.
2195: $defaultquota.'" size="5" /></span>'.(' ' x2).
2196: '<span class="LC_nobreak">'.&mt('Authoring').': '.
2197: '<input type="text" name="authorquota" value="'.
2198: $authorquota.'" size="5" /></span></td>';
2199: }
2200: $datatable .= '</tr>';
2201: $typecount ++;
2202: $css_class = $typecount%2?' class="LC_odd_row"':'';
2203: $datatable .= '<tr'.$css_class.'>'.
2204: '<td>'.&mt('LON-CAPA Advanced Users').'<br />';
2205: if ($context eq 'requestcourses') {
2206: $datatable .= &mt('(overrides affiliation, if set)').
2207: '</td>'.
2208: '<td class="LC_left_item">'.
2209: '<table><tr>';
2210: } else {
2211: $datatable .= &mt('(overrides affiliation, if checked)').
2212: '</td>'.
2213: '<td class="LC_left_item" colspan="2">'.
2214: '<br />';
2215: }
2216: my %advcell;
2217: foreach my $item (@usertools) {
2218: if ($context eq 'requestcourses') {
2219: my ($curroption,$currlimit);
2220: if (ref($settings) eq 'HASH') {
2221: if (ref($settings->{$item}) eq 'HASH') {
2222: $curroption = $settings->{$item}->{'_LC_adv'};
2223: if ($curroption =~ /^autolimit=(\d*)$/) {
2224: $currlimit = $1;
2225: }
2226: }
2227: }
2228: $datatable .= '<th>'.$titles{$item}.'</th>';
2229: my $checked = '';
2230: if ($curroption eq '') {
2231: $checked = ' checked="checked"';
2232: }
2233: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
2234: '<input type="radio" name="crsreq_'.$item.
2235: '__LC_adv" value=""'.$checked.' />'.
2236: &mt('No override set').'</label></span> ';
2237: foreach my $option (@options) {
2238: my $val = $option;
2239: if ($option eq 'norequest') {
2240: $val = 0;
2241: }
2242: if ($option eq 'validate') {
2243: my $canvalidate = 0;
2244: if (ref($validations{$item}) eq 'HASH') {
2245: if ($validations{$item}{'_LC_adv'}) {
2246: $canvalidate = 1;
2247: }
2248: }
2249: next if (!$canvalidate);
2250: }
2251: my $checked = '';
2252: if ($val eq $curroption) {
2253: $checked = ' checked="checked"';
2254: } elsif ($option eq 'autolimit') {
2255: if ($curroption =~ /^autolimit/) {
2256: $checked = ' checked="checked"';
2257: }
2258: }
2259: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
2260: '<input type="radio" name="crsreq_'.$item.
2261: '__LC_adv" value="'.$val.'"'.$checked.' />'.
2262: $titles{$option}.'</label>';
2263: if ($option eq 'autolimit') {
2264: $advcell{$item} .= ' <input type="text" name="crsreq_'.
2265: $item.'_limit__LC_adv" size="1" '.
2266: 'value="'.$currlimit.'" />';
2267: }
2268: $advcell{$item} .= '</span> ';
2269: if ($option eq 'autolimit') {
2270: $advcell{$item} .= $titles{'unlimited'};
2271: }
2272: }
2273: } elsif ($context eq 'requestauthor') {
2274: my $curroption;
2275: if (ref($settings) eq 'HASH') {
2276: $curroption = $settings->{'_LC_adv'};
2277: }
2278: my $checked = '';
2279: if ($curroption eq '') {
2280: $checked = ' checked="checked"';
2281: }
2282: $datatable .= '<span class="LC_nobreak"><label>'.
2283: '<input type="radio" name="authorreq__LC_adv"'.
2284: ' value=""'.$checked.' />'.
2285: &mt('No override set').'</label></span> ';
2286: foreach my $option (@options) {
2287: my $val = $option;
2288: if ($option eq 'norequest') {
2289: $val = 0;
2290: }
2291: my $checked = '';
2292: if ($val eq $curroption) {
2293: $checked = ' checked="checked"';
2294: }
2295: $datatable .= '<span class="LC_nobreak"><label>'.
2296: '<input type="radio" name="authorreq__LC_adv"'.
2297: ' value="'.$val.'"'.$checked.' />'.
2298: $titles{$option}.'</label></span> ';
2299: }
2300: } else {
2301: my $checked = 'checked="checked" ';
2302: if (ref($settings) eq 'HASH') {
2303: if (ref($settings->{$item}) eq 'HASH') {
2304: if ($settings->{$item}->{'_LC_adv'} == 0) {
2305: $checked = '';
2306: } elsif ($settings->{$item}->{'_LC_adv'} == 1) {
2307: $checked = 'checked="checked" ';
2308: }
2309: }
2310: }
2311: $datatable .= '<span class="LC_nobreak"><label>'.
2312: '<input type="checkbox" name="'.$context.'_'.$item.
2313: '" value="_LC_adv" '.$checked.'/>'.$titles{$item}.
2314: '</label></span> ';
2315: }
2316: }
2317: if ($context eq 'requestcourses') {
2318: $datatable .= '</tr><tr>';
2319: foreach my $item (@usertools) {
2320: $datatable .= '<td style="vertical-align: top">'.$advcell{$item}.'</td>';
2321: }
2322: $datatable .= '</tr></table>';
2323: }
2324: $datatable .= '</td></tr>';
2325: $$rowtotal += $typecount;
2326: return $datatable;
2327: }
2328:
2329: sub print_requestmail {
2330: my ($dom,$action,$settings,$rowtotal,$customcss,$rowstyle) = @_;
2331: my ($now,$datatable,%currapp);
2332: $now = time;
2333: if (ref($settings) eq 'HASH') {
2334: if (ref($settings->{'notify'}) eq 'HASH') {
2335: if ($settings->{'notify'}{'approval'} ne '') {
2336: map {$currapp{$_}=1;} split(/,/,$settings->{'notify'}{'approval'});
2337: }
2338: }
2339: }
2340: my $numinrow = 2;
2341: my $css_class;
2342: if ($$rowtotal%2) {
2343: $css_class = 'LC_odd_row';
2344: }
2345: if ($customcss) {
2346: $css_class .= " $customcss";
2347: }
2348: $css_class =~ s/^\s+//;
2349: if ($css_class) {
2350: $css_class = ' class="'.$css_class.'"';
2351: }
2352: if ($rowstyle) {
2353: $css_class .= ' style="'.$rowstyle.'"';
2354: }
2355: my $text;
2356: if ($action eq 'requestcourses') {
2357: $text = &mt('Receive notification of course requests requiring approval');
2358: } elsif ($action eq 'requestauthor') {
2359: $text = &mt('Receive notification of Authoring Space requests requiring approval');
2360: } else {
2361: $text = &mt('Receive notification of queued requests for self-created user accounts requiring approval');
2362: }
2363: $datatable = '<tr'.$css_class.'>'.
2364: ' <td>'.$text.'</td>'.
2365: ' <td class="LC_left_item">';
2366: my ($numdc,$table,$rows) = &active_dc_picker($dom,$numinrow,'checkbox',
2367: $action.'notifyapproval',%currapp);
2368: if ($numdc > 0) {
2369: $datatable .= $table;
2370: } else {
2371: $datatable .= &mt('There are no active Domain Coordinators');
2372: }
2373: $datatable .='</td></tr>';
2374: return $datatable;
2375: }
2376:
2377: sub print_studentcode {
2378: my ($settings,$rowtotal) = @_;
2379: my $rownum = 0;
2380: my ($output,%current);
2381: my @crstypes = ('official','unofficial','community','textbook','placement','lti');
2382: if (ref($settings) eq 'HASH') {
2383: if (ref($settings->{'uniquecode'}) eq 'HASH') {
2384: foreach my $type (@crstypes) {
2385: $current{$type} = $settings->{'uniquecode'}{$type};
2386: }
2387: }
2388: }
2389: $output .= '<tr>'.
2390: '<td class="LC_left_item">'.&mt('Generate unique six character code as course identifier?').'</td>'.
2391: '<td class="LC_left_item">';
2392: foreach my $type (@crstypes) {
2393: my $check = ' ';
2394: if ($current{$type}) {
2395: $check = ' checked="checked" ';
2396: }
2397: $output .= '<span class="LC_nobreak"><label>'.
2398: '<input type="checkbox" name="uniquecode" value="'.$type.'"'.$check.'/>'.
2399: &mt($type).'</label></span>'.(' 'x2).' ';
2400: }
2401: $output .= '</td></tr>';
2402: $$rowtotal ++;
2403: return $output;
2404: }
2405:
2406: sub print_textbookcourses {
2407: my ($dom,$type,$settings,$rowtotal) = @_;
2408: my $rownum = 0;
2409: my $css_class;
2410: my $itemcount = 1;
2411: my $maxnum = 0;
2412: my $bookshash;
2413: if (ref($settings) eq 'HASH') {
2414: $bookshash = $settings->{$type};
2415: }
2416: my %ordered;
2417: if (ref($bookshash) eq 'HASH') {
2418: foreach my $item (keys(%{$bookshash})) {
2419: if (ref($bookshash->{$item}) eq 'HASH') {
2420: my $num = $bookshash->{$item}{'order'};
2421: $ordered{$num} = $item;
2422: }
2423: }
2424: }
2425: my $confname = $dom.'-domainconfig';
2426: my $switchserver = &check_switchserver($dom,$confname);
2427: my $maxnum = scalar(keys(%ordered));
2428: my $datatable;
2429: if (keys(%ordered)) {
2430: my @items = sort { $a <=> $b } keys(%ordered);
2431: for (my $i=0; $i<@items; $i++) {
2432: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2433: my $key = $ordered{$items[$i]};
2434: my %coursehash=&Apache::lonnet::coursedescription($key);
2435: my $coursetitle = $coursehash{'description'};
2436: my ($subject,$title,$author,$publisher,$image,$imgsrc,$cdom,$cnum);
2437: if (ref($bookshash->{$key}) eq 'HASH') {
2438: $subject = $bookshash->{$key}->{'subject'};
2439: $title = $bookshash->{$key}->{'title'};
2440: if ($type eq 'textbooks') {
2441: $publisher = $bookshash->{$key}->{'publisher'};
2442: $author = $bookshash->{$key}->{'author'};
2443: $image = $bookshash->{$key}->{'image'};
2444: if ($image ne '') {
2445: my ($path,$imagefile) = ($image =~ m{^(.+)/([^/]+)$});
2446: my $imagethumb = "$path/tn-".$imagefile;
2447: $imgsrc = '<img src="'.$imagethumb.'" alt="'.&mt('Textbook image').'" />';
2448: }
2449: }
2450: }
2451: my $chgstr = ' onchange="javascript:reorderBooks(this.form,'."'$type".'_'."$key','$type'".');"';
2452: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
2453: .'<select name="'.$type.'_'.$key.'"'.$chgstr.'>';
2454: for (my $k=0; $k<=$maxnum; $k++) {
2455: my $vpos = $k+1;
2456: my $selstr;
2457: if ($k == $i) {
2458: $selstr = ' selected="selected" ';
2459: }
2460: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
2461: }
2462: $datatable .= '</select>'.(' 'x2).
2463: '<label><input type="checkbox" name="'.$type.'_del" value="'.$key.'" />'.
2464: &mt('Delete?').'</label></span></td>'.
2465: '<td colspan="2">'.
2466: '<span class="LC_nobreak">'.&mt('Subject:').'<input type="text" size="15" name="'.$type.'_subject_'.$i.'" value="'.$subject.'" /></span> '.
2467: (' 'x2).
2468: '<span class="LC_nobreak">'.&mt('Title:').'<input type="text" size="30" name="'.$type.'_title_'.$i.'" value="'.$title.'" /></span> ';
2469: if ($type eq 'textbooks') {
2470: $datatable .= (' 'x2).
2471: '<span class="LC_nobreak">'.&mt('Publisher:').'<input type="text" size="10" name="'.$type.'_publisher_'.$i.'" value="'.$publisher.'" /></span> '.
2472: (' 'x2).
2473: '<span class="LC_nobreak">'.&mt('Author(s):').'<input type="text" size="25" name="'.$type.'_author_'.$i.'" value="'.$author.'" /></span> '.
2474: (' 'x2).
2475: '<span class="LC_nobreak">'.&mt('Thumbnail:');
2476: if ($image) {
2477: $datatable .= $imgsrc.
2478: '<label><input type="checkbox" name="'.$type.'_image_del"'.
2479: ' value="'.$key.'" />'.&mt('Delete?').'</label></span> '.
2480: '<span class="LC_nobreak"> '.&mt('Replace:').' ';
2481: }
2482: if ($switchserver) {
2483: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
2484: } else {
2485: $datatable .= '<input type="file" name="'.$type.'_image_'.$i.'" value="" />';
2486: }
2487: }
2488: $datatable .= '<input type="hidden" name="'.$type.'_id_'.$i.'" value="'.$type.'_'.$key.'" /></span> '.
2489: '<span class="LC_nobreak">'.&mt('LON-CAPA course:').' '.
2490: $coursetitle.'</span></td></tr>'."\n";
2491: $itemcount ++;
2492: }
2493: }
2494: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2495: my $chgstr = ' onchange="javascript:reorderBooks(this.form,'."'$type"."_addbook_pos','$type'".');"';
2496: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'."\n".
2497: '<input type="hidden" name="'.$type.'_maxnum" value="'.$maxnum.'" />'."\n".
2498: '<select name="'.$type.'_addbook_pos"'.$chgstr.'>';
2499: for (my $k=0; $k<$maxnum+1; $k++) {
2500: my $vpos = $k+1;
2501: my $selstr;
2502: if ($k == $maxnum) {
2503: $selstr = ' selected="selected" ';
2504: }
2505: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
2506: }
2507: $datatable .= '</select> '."\n".
2508: '<input type="checkbox" name="'.$type.'_addbook" value="1" />'.&mt('Add').'</span></td>'."\n".
2509: '<td colspan="2">'.
2510: '<span class="LC_nobreak">'.&mt('Subject:').'<input type="text" size="15" name="'.$type.'_addbook_subject" value="" /></span> '."\n".
2511: (' 'x2).
2512: '<span class="LC_nobreak">'.&mt('Title:').'<input type="text" size="30" name="'.$type.'_addbook_title" value="" /></span> '."\n".
2513: (' 'x2);
2514: if ($type eq 'textbooks') {
2515: $datatable .= '<span class="LC_nobreak">'.&mt('Publisher:').'<input type="text" size="10" name="'.$type.'_addbook_publisher" value="" /></span> '."\n".
2516: (' 'x2).
2517: '<span class="LC_nobreak">'.&mt('Author(s):').'<input type="text" size="25" name="'.$type.'_addbook_author" value="" /></span> '."\n".
2518: (' 'x2).
2519: '<span class="LC_nobreak">'.&mt('Image:').' ';
2520: if ($switchserver) {
2521: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
2522: } else {
2523: $datatable .= '<input type="file" name="'.$type.'_addbook_image" value="" />';
2524: }
2525: $datatable .= '</span>'."\n";
2526: }
2527: $datatable .= '<span class="LC_nobreak">'.&mt('LON-CAPA course:').' '.
2528: &Apache::loncommon::select_dom_form($env{'request.role.domain'},$type.'_addbook_cdom').
2529: '<input type="text" size="25" name="'.$type.'_addbook_cnum" value="" />'.
2530: &Apache::loncommon::selectcourse_link
2531: ('display',$type.'_addbook_cnum',$type.'_addbook_cdom',undef,undef,undef,'Course').
2532: '</span></td>'."\n".
2533: '</tr>'."\n";
2534: $itemcount ++;
2535: return $datatable;
2536: }
2537:
2538: sub textbookcourses_javascript {
2539: my ($settings) = @_;
2540: return unless(ref($settings) eq 'HASH');
2541: my (%ordered,%total,%jstext);
2542: foreach my $type ('textbooks','templates') {
2543: $total{$type} = 0;
2544: if (ref($settings->{$type}) eq 'HASH') {
2545: foreach my $item (keys(%{$settings->{$type}})) {
2546: if (ref($settings->{$type}->{$item}) eq 'HASH') {
2547: my $num = $settings->{$type}->{$item}{'order'};
2548: $ordered{$type}{$num} = $item;
2549: }
2550: }
2551: $total{$type} = scalar(keys(%{$settings->{$type}}));
2552: }
2553: my @jsarray = ();
2554: foreach my $item (sort {$a <=> $b } (keys(%{$ordered{$type}}))) {
2555: push(@jsarray,$ordered{$type}{$item});
2556: }
2557: $jstext{$type} = ' var '.$type.' = Array('."'".join("','",@jsarray)."'".');'."\n";
2558: }
2559: return <<"ENDSCRIPT";
2560: <script type="text/javascript">
2561: // <![CDATA[
2562: function reorderBooks(form,item,caller) {
2563: var changedVal;
2564: $jstext{'textbooks'};
2565: $jstext{'templates'};
2566: var newpos;
2567: var maxh;
2568: if (caller == 'textbooks') {
2569: newpos = 'textbooks_addbook_pos';
2570: maxh = 1 + $total{'textbooks'};
2571: } else {
2572: newpos = 'templates_addbook_pos';
2573: maxh = 1 + $total{'templates'};
2574: }
2575: var current = new Array;
2576: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
2577: if (item == newpos) {
2578: changedVal = newitemVal;
2579: } else {
2580: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
2581: current[newitemVal] = newpos;
2582: }
2583: if (caller == 'textbooks') {
2584: for (var i=0; i<textbooks.length; i++) {
2585: var elementName = 'textbooks_'+textbooks[i];
2586: if (elementName != item) {
2587: if (form.elements[elementName]) {
2588: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
2589: current[currVal] = elementName;
2590: }
2591: }
2592: }
2593: }
2594: if (caller == 'templates') {
2595: for (var i=0; i<templates.length; i++) {
2596: var elementName = 'templates_'+templates[i];
2597: if (elementName != item) {
2598: if (form.elements[elementName]) {
2599: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
2600: current[currVal] = elementName;
2601: }
2602: }
2603: }
2604: }
2605: var oldVal;
2606: for (var j=0; j<maxh; j++) {
2607: if (current[j] == undefined) {
2608: oldVal = j;
2609: }
2610: }
2611: if (oldVal < changedVal) {
2612: for (var k=oldVal+1; k<=changedVal ; k++) {
2613: var elementName = current[k];
2614: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
2615: }
2616: } else {
2617: for (var k=changedVal; k<oldVal; k++) {
2618: var elementName = current[k];
2619: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
2620: }
2621: }
2622: return;
2623: }
2624:
2625: // ]]>
2626: </script>
2627:
2628: ENDSCRIPT
2629: }
2630:
2631: sub ltitools_javascript {
2632: my ($settings) = @_;
2633: my $togglejs = <itools_toggle_js();
2634: unless (ref($settings) eq 'HASH') {
2635: return $togglejs;
2636: }
2637: my (%ordered,$total,%jstext);
2638: $total = 0;
2639: foreach my $item (keys(%{$settings})) {
2640: if (ref($settings->{$item}) eq 'HASH') {
2641: my $num = $settings->{$item}{'order'};
2642: $ordered{$num} = $item;
2643: }
2644: }
2645: $total = scalar(keys(%{$settings}));
2646: my @jsarray = ();
2647: foreach my $item (sort {$a <=> $b } (keys(%ordered))) {
2648: push(@jsarray,$ordered{$item});
2649: }
2650: my $jstext = ' var ltitools = Array('."'".join("','",@jsarray)."'".');'."\n";
2651: return <<"ENDSCRIPT";
2652: <script type="text/javascript">
2653: // <![CDATA[
2654: function reorderLTITools(form,item) {
2655: var changedVal;
2656: $jstext
2657: var newpos = 'ltitools_add_pos';
2658: var maxh = 1 + $total;
2659: var current = new Array;
2660: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
2661: if (item == newpos) {
2662: changedVal = newitemVal;
2663: } else {
2664: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
2665: current[newitemVal] = newpos;
2666: }
2667: for (var i=0; i<ltitools.length; i++) {
2668: var elementName = 'ltitools_'+ltitools[i];
2669: if (elementName != item) {
2670: if (form.elements[elementName]) {
2671: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
2672: current[currVal] = elementName;
2673: }
2674: }
2675: }
2676: var oldVal;
2677: for (var j=0; j<maxh; j++) {
2678: if (current[j] == undefined) {
2679: oldVal = j;
2680: }
2681: }
2682: if (oldVal < changedVal) {
2683: for (var k=oldVal+1; k<=changedVal ; k++) {
2684: var elementName = current[k];
2685: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
2686: }
2687: } else {
2688: for (var k=changedVal; k<oldVal; k++) {
2689: var elementName = current[k];
2690: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
2691: }
2692: }
2693: return;
2694: }
2695:
2696: // ]]>
2697: </script>
2698:
2699: $togglejs
2700:
2701: ENDSCRIPT
2702: }
2703:
2704: sub ltitools_toggle_js {
2705: return <<"ENDSCRIPT";
2706: <script type="text/javascript">
2707: // <![CDATA[
2708:
2709: function toggleLTITools(form,setting,item) {
2710: var radioname = '';
2711: var divid = '';
2712: if ((setting == 'passback') || (setting == 'roster')) {
2713: radioname = 'ltitools_'+setting+'_'+item;
2714: divid = 'ltitools_'+setting+'time_'+item;
2715: var num = form.elements[radioname].length;
2716: if (num) {
2717: var setvis = '';
2718: for (var i=0; i<num; i++) {
2719: if (form.elements[radioname][i].checked) {
2720: if (form.elements[radioname][i].value == '1') {
2721: if (document.getElementById(divid)) {
2722: document.getElementById(divid).style.display = 'inline-block';
2723: }
2724: setvis = 1;
2725: }
2726: break;
2727: }
2728: }
2729: }
2730: if (!setvis) {
2731: if (document.getElementById(divid)) {
2732: document.getElementById(divid).style.display = 'none';
2733: }
2734: }
2735: }
2736: if (setting == 'user') {
2737: divid = 'ltitools_'+setting+'_div_'+item;
2738: var checkid = 'ltitools_'+setting+'_field_'+item;
2739: if (document.getElementById(divid)) {
2740: if (document.getElementById(checkid)) {
2741: if (document.getElementById(checkid).checked) {
2742: document.getElementById(divid).style.display = 'inline-block';
2743: } else {
2744: document.getElementById(divid).style.display = 'none';
2745: }
2746: }
2747: }
2748: }
2749: return;
2750: }
2751: // ]]>
2752: </script>
2753:
2754: ENDSCRIPT
2755: }
2756:
2757: sub lti_javascript {
2758: my ($settings) = @_;
2759: my $togglejs = <i_toggle_js();
2760: unless (ref($settings) eq 'HASH') {
2761: return $togglejs;
2762: }
2763: my (%ordered,$total,%jstext);
2764: $total = 0;
2765: foreach my $item (keys(%{$settings})) {
2766: if (ref($settings->{$item}) eq 'HASH') {
2767: my $num = $settings->{$item}{'order'};
2768: $ordered{$num} = $item;
2769: }
2770: }
2771: $total = scalar(keys(%{$settings}));
2772: my @jsarray = ();
2773: foreach my $item (sort {$a <=> $b } (keys(%ordered))) {
2774: push(@jsarray,$ordered{$item});
2775: }
2776: my $jstext = ' var lti = Array('."'".join("','",@jsarray)."'".');'."\n";
2777: return <<"ENDSCRIPT";
2778: <script type="text/javascript">
2779: // <![CDATA[
2780: function reorderLTI(form,item) {
2781: var changedVal;
2782: $jstext
2783: var newpos = 'lti_pos_add';
2784: var maxh = 1 + $total;
2785: var current = new Array;
2786: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
2787: if (item == newpos) {
2788: changedVal = newitemVal;
2789: } else {
2790: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
2791: current[newitemVal] = newpos;
2792: }
2793: for (var i=0; i<lti.length; i++) {
2794: var elementName = 'lti_pos_'+lti[i];
2795: if (elementName != item) {
2796: if (form.elements[elementName]) {
2797: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
2798: current[currVal] = elementName;
2799: }
2800: }
2801: }
2802: var oldVal;
2803: for (var j=0; j<maxh; j++) {
2804: if (current[j] == undefined) {
2805: oldVal = j;
2806: }
2807: }
2808: if (oldVal < changedVal) {
2809: for (var k=oldVal+1; k<=changedVal ; k++) {
2810: var elementName = current[k];
2811: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
2812: }
2813: } else {
2814: for (var k=changedVal; k<oldVal; k++) {
2815: var elementName = current[k];
2816: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
2817: }
2818: }
2819: return;
2820: }
2821: // ]]>
2822: </script>
2823:
2824: $togglejs
2825:
2826: ENDSCRIPT
2827: }
2828:
2829: sub lti_toggle_js {
2830: my %lcauthparmtext = &Apache::lonlocal::texthash (
2831: localauth => 'Local auth argument',
2832: krb => 'Kerberos domain',
2833: );
2834: return <<"ENDSCRIPT";
2835: <script type="text/javascript">
2836: // <![CDATA[
2837:
2838: function toggleLTI(form,setting,item) {
2839: if (setting == 'requser') {
2840: var fieldsets = document.getElementsByClassName('ltioption_'+item);
2841: if (fieldsets.length) {
2842: var radioname = 'lti_'+setting+'_'+item;
2843: var num = form.elements[radioname].length;
2844: if (num) {
2845: var setvis = '';
2846: for (var i=0; i<num; i++) {
2847: if (form.elements[radioname][i].checked) {
2848: if (form.elements[radioname][i].value == '1') {
2849: setvis = 1;
2850: break;
2851: }
2852: }
2853: }
2854: for (var j=0; j<fieldsets.length; j++) {
2855: if (setvis) {
2856: fieldsets[j].style.display = 'block';
2857: } else {
2858: fieldsets[j].style.display = 'none';
2859: }
2860: }
2861: }
2862: }
2863: } else if ((setting == 'user') || (setting == 'crs') || (setting == 'passback')) {
2864: var radioname = '';
2865: var divid = '';
2866: if (setting == 'user') {
2867: radioname = 'lti_mapuser_'+item;
2868: divid = 'lti_userfield_'+item;
2869: } else if (setting == 'crs') {
2870: radioname = 'lti_mapcrs_'+item;
2871: divid = 'lti_crsfield_'+item;
2872: } else {
2873: radioname = 'lti_passbackformat_'+item;
2874: divid = 'lti_passback_'+item;
2875: }
2876: var num = form.elements[radioname].length;
2877: if (num) {
2878: var setvis = '';
2879: for (var i=0; i<num; i++) {
2880: if (form.elements[radioname][i].checked) {
2881: if (setting == 'passback') {
2882: if (form.elements[radioname][i].value == '1') {
2883: if (document.getElementById(divid)) {
2884: document.getElementById(divid).style.display = 'inline-block';
2885: }
2886: setvis = 1;
2887: break;
2888: }
2889: } else {
2890: if (form.elements[radioname][i].value == 'other') {
2891: if (document.getElementById(divid)) {
2892: document.getElementById(divid).style.display = 'inline-block';
2893: }
2894: setvis = 1;
2895: break;
2896: }
2897: }
2898: }
2899: }
2900: if (!setvis) {
2901: if (document.getElementById(divid)) {
2902: document.getElementById(divid).style.display = 'none';
2903: }
2904: }
2905: }
2906: } else if ((setting == 'sec') || (setting == 'secsrc')) {
2907: var numsec = form.elements['lti_crssec_'+item].length;
2908: if (numsec) {
2909: var setvis = '';
2910: for (var i=0; i<numsec; i++) {
2911: if (form.elements['lti_crssec_'+item][i].checked) {
2912: if (form.elements['lti_crssec_'+item][i].value == '1') {
2913: if (document.getElementById('lti_crssecfield_'+item)) {
2914: document.getElementById('lti_crssecfield_'+item).style.display = 'inline-block';
2915: setvis = 1;
2916: var numsrcsec = form.elements['lti_crssecsrc_'+item].length;
2917: if (numsrcsec) {
2918: var setsrcvis = '';
2919: for (var j=0; j<numsrcsec; j++) {
2920: if (form.elements['lti_crssecsrc_'+item][j].checked) {
2921: if (form.elements['lti_crssecsrc_'+item][j].value == 'other') {
2922: if (document.getElementById('lti_secsrcfield_'+item)) {
2923: document.getElementById('lti_secsrcfield_'+item).style.display = 'inline-block';
2924: setsrcvis = 1;
2925: }
2926: }
2927: }
2928: }
2929: if (!setsrcvis) {
2930: if (document.getElementById('lti_secsrcfield_'+item)) {
2931: document.getElementById('lti_secsrcfield_'+item).style.display = 'none';
2932: }
2933: }
2934: }
2935: }
2936: }
2937: }
2938: }
2939: if (!setvis) {
2940: if (document.getElementById('lti_crssecfield_'+item)) {
2941: document.getElementById('lti_crssecfield_'+item).style.display = 'none';
2942: }
2943: if (document.getElementById('lti_secsrcfield_'+item)) {
2944: document.getElementById('lti_secsrcfield_'+item).style.display = 'none';
2945: }
2946: }
2947: }
2948: } else if (setting == 'lcauth') {
2949: var numauth = form.elements['lti_lcauth_'+item].length;
2950: if (numauth) {
2951: for (var i=0; i<numauth; i++) {
2952: if (form.elements['lti_lcauth_'+item][i].checked) {
2953: if (document.getElementById('lti_'+setting+'_parmrow_'+item)) {
2954: if ((form.elements['lti_'+setting+'_'+item][i].value == 'internal') || (form.elements['lti_'+setting+'_'+item][i].value == 'lti')) {
2955: document.getElementById('lti_'+setting+'_parmrow_'+item).style.display = 'none';
2956: } else {
2957: document.getElementById('lti_'+setting+'_parmrow_'+item).style.display = 'table-row';
2958: if (document.getElementById('lti_'+setting+'_parmtext_'+item)) {
2959: if (form.elements['lti_'+setting+'_'+item][i].value == 'localauth') {
2960: document.getElementById('lti_'+setting+'_parmtext_'+item).innerHTML = "$lcauthparmtext{'localauth'}";
2961: } else {
2962: document.getElementById('lti_'+setting+'_parmtext_'+item).innerHTML = "$lcauthparmtext{'krb'}";
2963: }
2964: }
2965: }
2966: }
2967: }
2968: }
2969: }
2970: } else if (setting == 'lcmenu') {
2971: var menus = new Array('lti_topmenu_'+item,'lti_inlinemenu_'+item);
2972: var divid = 'lti_menufield_'+item;
2973: var setvis = '';
2974: for (var i=0; i<menus.length; i++) {
2975: var radioname = menus[i];
2976: var num = form.elements[radioname].length;
2977: if (num) {
2978: for (var j=0; j<num; j++) {
2979: if (form.elements[radioname][j].checked) {
2980: if (form.elements[radioname][j].value == '1') {
2981: if (document.getElementById(divid)) {
2982: document.getElementById(divid).style.display = 'inline-block';
2983: }
2984: setvis = 1;
2985: break;
2986: }
2987: }
2988: }
2989: }
2990: if (setvis == 1) {
2991: break;
2992: }
2993: }
2994: if (!setvis) {
2995: if (document.getElementById(divid)) {
2996: document.getElementById(divid).style.display = 'none';
2997: }
2998: }
2999: }
3000: return;
3001: }
3002: // ]]>
3003: </script>
3004:
3005: ENDSCRIPT
3006: }
3007:
3008: sub print_autoenroll {
3009: my ($dom,$settings,$rowtotal) = @_;
3010: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
3011: my ($defdom,$runon,$runoff,$coownerson,$coownersoff,$failsafe);
3012: if (ref($settings) eq 'HASH') {
3013: if (exists($settings->{'run'})) {
3014: if ($settings->{'run'} eq '0') {
3015: $runoff = ' checked="checked" ';
3016: $runon = ' ';
3017: } else {
3018: $runon = ' checked="checked" ';
3019: $runoff = ' ';
3020: }
3021: } else {
3022: if ($autorun) {
3023: $runon = ' checked="checked" ';
3024: $runoff = ' ';
3025: } else {
3026: $runoff = ' checked="checked" ';
3027: $runon = ' ';
3028: }
3029: }
3030: if (exists($settings->{'co-owners'})) {
3031: if ($settings->{'co-owners'} eq '0') {
3032: $coownersoff = ' checked="checked" ';
3033: $coownerson = ' ';
3034: } else {
3035: $coownerson = ' checked="checked" ';
3036: $coownersoff = ' ';
3037: }
3038: } else {
3039: $coownersoff = ' checked="checked" ';
3040: $coownerson = ' ';
3041: }
3042: if (exists($settings->{'sender_domain'})) {
3043: $defdom = $settings->{'sender_domain'};
3044: }
3045: if (exists($settings->{'autofailsafe'})) {
3046: $failsafe = $settings->{'autofailsafe'};
3047: }
3048: } else {
3049: if ($autorun) {
3050: $runon = ' checked="checked" ';
3051: $runoff = ' ';
3052: } else {
3053: $runoff = ' checked="checked" ';
3054: $runon = ' ';
3055: }
3056: }
3057: my $domform = &Apache::loncommon::select_dom_form($defdom,'sender_domain',1);
3058: my $notif_sender;
3059: if (ref($settings) eq 'HASH') {
3060: $notif_sender = $settings->{'sender_uname'};
3061: }
3062: my $datatable='<tr class="LC_odd_row">'.
3063: '<td>'.&mt('Auto-enrollment active?').'</td>'.
3064: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
3065: '<input type="radio" name="autoenroll_run"'.
3066: $runon.' value="1" />'.&mt('Yes').'</label> '.
3067: '<label><input type="radio" name="autoenroll_run"'.
3068: $runoff.' value="0" />'.&mt('No').'</label></span></td>'.
3069: '</tr><tr>'.
3070: '<td>'.&mt('Notification messages - sender').
3071: '</td><td class="LC_right_item"><span class="LC_nobreak">'.
3072: &mt('username').': '.
3073: '<input type="text" name="sender_uname" value="'.
3074: $notif_sender.'" size="10" /> '.&mt('domain').
3075: ': '.$domform.'</span></td></tr>'.
3076: '<tr class="LC_odd_row">'.
3077: '<td>'.&mt('Automatically assign co-ownership').'</td>'.
3078: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
3079: '<input type="radio" name="autoassign_coowners"'.
3080: $coownerson.' value="1" />'.&mt('Yes').'</label> '.
3081: '<label><input type="radio" name="autoassign_coowners"'.
3082: $coownersoff.' value="0" />'.&mt('No').'</label></span></td>'.
3083: '</tr><tr>'.
3084: '<td>'.&mt('Failsafe for no drops when institutional data missing').'</td>'.
3085: '<td class="LC_right_item"><span class="LC_nobreak">'.
3086: '<input type="text" name="autoenroll_failsafe"'.
3087: ' value="'.$failsafe.'" size="4" /></span></td></tr>';
3088: $$rowtotal += 4;
3089: return $datatable;
3090: }
3091:
3092: sub print_autoupdate {
3093: my ($position,$dom,$settings,$rowtotal) = @_;
3094: my $datatable;
3095: if ($position eq 'top') {
3096: my $updateon = ' ';
3097: my $updateoff = ' checked="checked" ';
3098: my $classlistson = ' ';
3099: my $classlistsoff = ' checked="checked" ';
3100: if (ref($settings) eq 'HASH') {
3101: if ($settings->{'run'} eq '1') {
3102: $updateon = $updateoff;
3103: $updateoff = ' ';
3104: }
3105: if ($settings->{'classlists'} eq '1') {
3106: $classlistson = $classlistsoff;
3107: $classlistsoff = ' ';
3108: }
3109: }
3110: my %title = (
3111: run => 'Auto-update active?',
3112: classlists => 'Update information in classlists?',
3113: );
3114: $datatable = '<tr class="LC_odd_row">'.
3115: '<td>'.&mt($title{'run'}).'</td>'.
3116: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
3117: '<input type="radio" name="autoupdate_run"'.
3118: $updateon.' value="1" />'.&mt('Yes').'</label> '.
3119: '<label><input type="radio" name="autoupdate_run"'.
3120: $updateoff.'value="0" />'.&mt('No').'</label></span></td>'.
3121: '</tr><tr>'.
3122: '<td>'.&mt($title{'classlists'}).'</td>'.
3123: '<td class="LC_right_item"><span class="LC_nobreak">'.
3124: '<label><input type="radio" name="classlists"'.
3125: $classlistson.' value="1" />'.&mt('Yes').'</label> '.
3126: '<label><input type="radio" name="classlists"'.
3127: $classlistsoff.'value="0" />'.&mt('No').'</label></span></td>'.
3128: '</tr>';
3129: $$rowtotal += 2;
3130: } elsif ($position eq 'middle') {
3131: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
3132: my $numinrow = 3;
3133: my $locknamesettings;
3134: $datatable .= &insttypes_row($settings,$types,$usertypes,
3135: $dom,$numinrow,$othertitle,
3136: 'lockablenames',$rowtotal);
3137: $$rowtotal ++;
3138: } else {
3139: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
3140: my @fields = ('lastname','firstname','middlename','generation',
3141: 'permanentemail','id');
3142: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
3143: my $numrows = 0;
3144: if (ref($types) eq 'ARRAY') {
3145: if (@{$types} > 0) {
3146: $datatable =
3147: &usertype_update_row($settings,$usertypes,\%fieldtitles,
3148: \@fields,$types,\$numrows);
3149: $$rowtotal += @{$types};
3150: }
3151: }
3152: $datatable .=
3153: &usertype_update_row($settings,{'default' => $othertitle},
3154: \%fieldtitles,\@fields,['default'],
3155: \$numrows);
3156: $$rowtotal ++;
3157: }
3158: return $datatable;
3159: }
3160:
3161: sub print_autocreate {
3162: my ($dom,$settings,$rowtotal) = @_;
3163: my (%createon,%createoff,%currhash);
3164: my @types = ('xml','req');
3165: if (ref($settings) eq 'HASH') {
3166: foreach my $item (@types) {
3167: $createoff{$item} = ' checked="checked" ';
3168: $createon{$item} = ' ';
3169: if (exists($settings->{$item})) {
3170: if ($settings->{$item}) {
3171: $createon{$item} = ' checked="checked" ';
3172: $createoff{$item} = ' ';
3173: }
3174: }
3175: }
3176: if ($settings->{'xmldc'} ne '') {
3177: $currhash{$settings->{'xmldc'}} = 1;
3178: }
3179: } else {
3180: foreach my $item (@types) {
3181: $createoff{$item} = ' checked="checked" ';
3182: $createon{$item} = ' ';
3183: }
3184: }
3185: $$rowtotal += 2;
3186: my $numinrow = 2;
3187: my $datatable='<tr class="LC_odd_row">'.
3188: '<td>'.&mt('Create pending official courses from XML files').'</td>'.
3189: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
3190: '<input type="radio" name="autocreate_xml"'.
3191: $createon{'xml'}.' value="1" />'.&mt('Yes').'</label> '.
3192: '<label><input type="radio" name="autocreate_xml"'.
3193: $createoff{'xml'}.' value="0" />'.&mt('No').'</label></span>'.
3194: '</td></tr><tr>'.
3195: '<td>'.&mt('Create pending requests for official courses (if validated)').'</td>'.
3196: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
3197: '<input type="radio" name="autocreate_req"'.
3198: $createon{'req'}.' value="1" />'.&mt('Yes').'</label> '.
3199: '<label><input type="radio" name="autocreate_req"'.
3200: $createoff{'req'}.' value="0" />'.&mt('No').'</label></span>';
3201: my ($numdc,$dctable,$rows) = &active_dc_picker($dom,$numinrow,'radio',
3202: 'autocreate_xmldc',%currhash);
3203: $datatable .= '</td></tr><tr class="LC_odd_row"><td>';
3204: if ($numdc > 1) {
3205: $datatable .= &mt('Course creation processed as: (choose Dom. Coord.)').
3206: '</td><td class="LC_left_item">';
3207: } else {
3208: $datatable .= &mt('Course creation processed as:').
3209: '</td><td class="LC_right_item">';
3210: }
3211: $datatable .= $dctable.'</td></tr>';
3212: $$rowtotal += $rows;
3213: return $datatable;
3214: }
3215:
3216: sub print_directorysrch {
3217: my ($position,$dom,$settings,$rowtotal) = @_;
3218: my $datatable;
3219: if ($position eq 'top') {
3220: my $instsrchon = ' ';
3221: my $instsrchoff = ' checked="checked" ';
3222: my ($exacton,$containson,$beginson);
3223: my $instlocalon = ' ';
3224: my $instlocaloff = ' checked="checked" ';
3225: if (ref($settings) eq 'HASH') {
3226: if ($settings->{'available'} eq '1') {
3227: $instsrchon = $instsrchoff;
3228: $instsrchoff = ' ';
3229: }
3230: if ($settings->{'localonly'} eq '1') {
3231: $instlocalon = $instlocaloff;
3232: $instlocaloff = ' ';
3233: }
3234: if (ref($settings->{'searchtypes'}) eq 'ARRAY') {
3235: foreach my $type (@{$settings->{'searchtypes'}}) {
3236: if ($type eq 'exact') {
3237: $exacton = ' checked="checked" ';
3238: } elsif ($type eq 'contains') {
3239: $containson = ' checked="checked" ';
3240: } elsif ($type eq 'begins') {
3241: $beginson = ' checked="checked" ';
3242: }
3243: }
3244: } else {
3245: if ($settings->{'searchtypes'} eq 'exact') {
3246: $exacton = ' checked="checked" ';
3247: } elsif ($settings->{'searchtypes'} eq 'contains') {
3248: $containson = ' checked="checked" ';
3249: } elsif ($settings->{'searchtypes'} eq 'specify') {
3250: $exacton = ' checked="checked" ';
3251: $containson = ' checked="checked" ';
3252: }
3253: }
3254: }
3255: my ($searchtitles,$titleorder) = &sorted_searchtitles();
3256: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
3257:
3258: my $numinrow = 4;
3259: my $cansrchrow = 0;
3260: $datatable='<tr class="LC_odd_row">'.
3261: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Institutional directory search available?').'</span></td>'.
3262: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
3263: '<input type="radio" name="dirsrch_available"'.
3264: $instsrchon.' value="1" />'.&mt('Yes').'</label> '.
3265: '<label><input type="radio" name="dirsrch_available"'.
3266: $instsrchoff.' value="0" />'.&mt('No').'</label></span></td>'.
3267: '</tr><tr>'.
3268: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Other domains can search institution?').'</span></td>'.
3269: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
3270: '<input type="radio" name="dirsrch_instlocalonly"'.
3271: $instlocaloff.' value="0" />'.&mt('Yes').'</label> '.
3272: '<label><input type="radio" name="dirsrch_instlocalonly"'.
3273: $instlocalon.' value="1" />'.&mt('No').'</label></span></td>'.
3274: '</tr>';
3275: $$rowtotal += 2;
3276: if (ref($usertypes) eq 'HASH') {
3277: if (keys(%{$usertypes}) > 0) {
3278: $datatable .= &insttypes_row($settings,$types,$usertypes,$dom,
3279: $numinrow,$othertitle,'cansearch',
3280: $rowtotal);
3281: $cansrchrow = 1;
3282: }
3283: }
3284: if ($cansrchrow) {
3285: $$rowtotal ++;
3286: $datatable .= '<tr>';
3287: } else {
3288: $datatable .= '<tr class="LC_odd_row">';
3289: }
3290: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Supported search methods').
3291: '</span></td><td class="LC_left_item" colspan="2"><table><tr>';
3292: foreach my $title (@{$titleorder}) {
3293: if (defined($searchtitles->{$title})) {
3294: my $check = ' ';
3295: if (ref($settings) eq 'HASH') {
3296: if (ref($settings->{'searchby'}) eq 'ARRAY') {
3297: if (grep(/^\Q$title\E$/,@{$settings->{'searchby'}})) {
3298: $check = ' checked="checked" ';
3299: }
3300: }
3301: }
3302: $datatable .= '<td class="LC_left_item">'.
3303: '<span class="LC_nobreak"><label>'.
3304: '<input type="checkbox" name="searchby" '.
3305: 'value="'.$title.'"'.$check.'/>'.
3306: $searchtitles->{$title}.'</label></span></td>';
3307: }
3308: }
3309: $datatable .= '</tr></table></td></tr>';
3310: $$rowtotal ++;
3311: if ($cansrchrow) {
3312: $datatable .= '<tr class="LC_odd_row">';
3313: } else {
3314: $datatable .= '<tr>';
3315: }
3316: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Search latitude').'</span></td>'.
3317: '<td class="LC_left_item" colspan="2">'.
3318: '<span class="LC_nobreak"><label>'.
3319: '<input type="checkbox" name="searchtypes" '.
3320: $exacton.' value="exact" />'.&mt('Exact match').
3321: '</label> '.
3322: '<label><input type="checkbox" name="searchtypes" '.
3323: $beginson.' value="begins" />'.&mt('Begins with').
3324: '</label> '.
3325: '<label><input type="checkbox" name="searchtypes" '.
3326: $containson.' value="contains" />'.&mt('Contains').
3327: '</label></span></td></tr>';
3328: $$rowtotal ++;
3329: } else {
3330: my $domsrchon = ' checked="checked" ';
3331: my $domsrchoff = ' ';
3332: my $domlocalon = ' ';
3333: my $domlocaloff = ' checked="checked" ';
3334: if (ref($settings) eq 'HASH') {
3335: if ($settings->{'lclocalonly'} eq '1') {
3336: $domlocalon = $domlocaloff;
3337: $domlocaloff = ' ';
3338: }
3339: if ($settings->{'lcavailable'} eq '0') {
3340: $domsrchoff = $domsrchon;
3341: $domsrchon = ' ';
3342: }
3343: }
3344: $datatable='<tr class="LC_odd_row">'.
3345: '<td colspan="2"><span class ="LC_nobreak">'.&mt('LON-CAPA directory search available?').'</span></td>'.
3346: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
3347: '<input type="radio" name="dirsrch_domavailable"'.
3348: $domsrchon.' value="1" />'.&mt('Yes').'</label> '.
3349: '<label><input type="radio" name="dirsrch_domavailable"'.
3350: $domsrchoff.' value="0" />'.&mt('No').'</label></span></td>'.
3351: '</tr><tr>'.
3352: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Other domains can search LON-CAPA domain?').'</span></td>'.
3353: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
3354: '<input type="radio" name="dirsrch_domlocalonly"'.
3355: $domlocaloff.' value="0" />'.&mt('Yes').'</label> '.
3356: '<label><input type="radio" name="dirsrch_domlocalonly"'.
3357: $domlocalon.' value="1" />'.&mt('No').'</label></span></td>'.
3358: '</tr>';
3359: $$rowtotal += 2;
3360: }
3361: return $datatable;
3362: }
3363:
3364: sub print_contacts {
3365: my ($position,$dom,$settings,$rowtotal) = @_;
3366: my $datatable;
3367: my @contacts = ('adminemail','supportemail');
3368: my (%checked,%to,%otheremails,%bccemails,%includestr,%includeloc,%currfield,
3369: $maxsize,$fields,$fieldtitles,$fieldoptions,$possoptions,@mailings,%lonstatus);
3370: if ($position eq 'top') {
3371: if (ref($settings) eq 'HASH') {
3372: foreach my $item (@contacts) {
3373: if (exists($settings->{$item})) {
3374: $to{$item} = $settings->{$item};
3375: }
3376: }
3377: }
3378: } elsif ($position eq 'middle') {
3379: @mailings = ('errormail','packagesmail','lonstatusmail','requestsmail',
3380: 'updatesmail','idconflictsmail');
3381: foreach my $type (@mailings) {
3382: $otheremails{$type} = '';
3383: }
3384: } elsif ($position eq 'lower') {
3385: if (ref($settings) eq 'HASH') {
3386: if (ref($settings->{'lonstatus'}) eq 'HASH') {
3387: %lonstatus = %{$settings->{'lonstatus'}};
3388: }
3389: }
3390: } else {
3391: @mailings = ('helpdeskmail','otherdomsmail');
3392: foreach my $type (@mailings) {
3393: $otheremails{$type} = '';
3394: }
3395: $bccemails{'helpdeskmail'} = '';
3396: $bccemails{'otherdomsmail'} = '';
3397: $includestr{'helpdeskmail'} = '';
3398: $includestr{'otherdomsmail'} = '';
3399: ($fields,$fieldtitles,$fieldoptions,$possoptions) = &helpform_fields();
3400: }
3401: if (ref($settings) eq 'HASH') {
3402: unless (($position eq 'top') || ($position eq 'lower')) {
3403: foreach my $type (@mailings) {
3404: if (exists($settings->{$type})) {
3405: if (ref($settings->{$type}) eq 'HASH') {
3406: foreach my $item (@contacts) {
3407: if ($settings->{$type}{$item}) {
3408: $checked{$type}{$item} = ' checked="checked" ';
3409: }
3410: }
3411: $otheremails{$type} = $settings->{$type}{'others'};
3412: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
3413: $bccemails{$type} = $settings->{$type}{'bcc'};
3414: if ($settings->{$type}{'include'} ne '') {
3415: ($includeloc{$type},$includestr{$type}) = split(/:/,$settings->{$type}{'include'},2);
3416: $includestr{$type} = &unescape($includestr{$type});
3417: }
3418: }
3419: }
3420: } elsif ($type eq 'lonstatusmail') {
3421: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
3422: }
3423: }
3424: }
3425: if ($position eq 'bottom') {
3426: foreach my $type (@mailings) {
3427: $bccemails{$type} = $settings->{$type}{'bcc'};
3428: if ($settings->{$type}{'include'} ne '') {
3429: ($includeloc{$type},$includestr{$type}) = split(/:/,$settings->{$type}{'include'},2);
3430: $includestr{$type} = &unescape($includestr{$type});
3431: }
3432: }
3433: if (ref($settings->{'helpform'}) eq 'HASH') {
3434: if (ref($fields) eq 'ARRAY') {
3435: foreach my $field (@{$fields}) {
3436: $currfield{$field} = $settings->{'helpform'}{$field};
3437: }
3438: }
3439: if (exists($settings->{'helpform'}{'maxsize'})) {
3440: $maxsize = $settings->{'helpform'}{'maxsize'};
3441: } else {
3442: $maxsize = '1.0';
3443: }
3444: } else {
3445: if (ref($fields) eq 'ARRAY') {
3446: foreach my $field (@{$fields}) {
3447: $currfield{$field} = 'yes';
3448: }
3449: }
3450: $maxsize = '1.0';
3451: }
3452: }
3453: } else {
3454: if ($position eq 'top') {
3455: $to{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
3456: $to{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
3457: $checked{'errormail'}{'adminemail'} = ' checked="checked" ';
3458: $checked{'packagesmail'}{'adminemail'} = ' checked="checked" ';
3459: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
3460: $checked{'requestsmail'}{'adminemail'} = ' checked="checked" ';
3461: $checked{'updatesmail'}{'adminemail'} = ' checked="checked" ';
3462: $checked{'idconflictsmail'}{'adminemail'} = ' checked="checked" ';
3463: } elsif ($position eq 'bottom') {
3464: $checked{'helpdeskmail'}{'supportemail'} = ' checked="checked" ';
3465: $checked{'otherdomsmail'}{'supportemail'} = ' checked="checked" ';
3466: if (ref($fields) eq 'ARRAY') {
3467: foreach my $field (@{$fields}) {
3468: $currfield{$field} = 'yes';
3469: }
3470: }
3471: $maxsize = '1.0';
3472: }
3473: }
3474: my ($titles,$short_titles) = &contact_titles();
3475: my $rownum = 0;
3476: my $css_class;
3477: if ($position eq 'top') {
3478: foreach my $item (@contacts) {
3479: $css_class = $rownum%2?' class="LC_odd_row"':'';
3480: $datatable .= '<tr'.$css_class.'>'.
3481: '<td><span class="LC_nobreak">'.$titles->{$item}.
3482: '</span></td><td class="LC_right_item">'.
3483: '<input type="text" name="'.$item.'" value="'.
3484: $to{$item}.'" /></td></tr>';
3485: $rownum ++;
3486: }
3487: } elsif ($position eq 'bottom') {
3488: $css_class = $rownum%2?' class="LC_odd_row"':'';
3489: $datatable .= '<tr'.$css_class.'>'.
3490: '<td>'.&mt('Extra helpdesk form fields:').'<br />'.
3491: &mt('(e-mail, subject, and description always shown)').
3492: '</td><td class="LC_left_item">';
3493: if ((ref($fields) eq 'ARRAY') && (ref($fieldtitles) eq 'HASH') &&
3494: (ref($fieldoptions) eq 'HASH') && (ref($possoptions) eq 'HASH')) {
3495: $datatable .= '<table><tr><th>'.&mt('Field').'</th><th>'.&mt('Status').'</th></tr>';
3496: foreach my $field (@{$fields}) {
3497: $datatable .= '<tr><td>'.$fieldtitles->{$field};
3498: if (($field eq 'screenshot') || ($field eq 'cc')) {
3499: $datatable .= ' '.&mt('(logged-in users)');
3500: }
3501: $datatable .='</td><td>';
3502: my $clickaction;
3503: if ($field eq 'screenshot') {
3504: $clickaction = ' onclick="screenshotSize(this);"';
3505: }
3506: if (ref($possoptions->{$field}) eq 'ARRAY') {
3507: foreach my $option (@{$possoptions->{$field}}) {
3508: my $checked;
3509: if ($currfield{$field} eq $option) {
3510: $checked = ' checked="checked"';
3511: }
3512: $datatable .= '<span class="LC_nobreak"><label>'.
3513: '<input type="radio" name="helpform_'.$field.'" '.
3514: 'value="'.$option.'"'.$checked.$clickaction.' />'.$fieldoptions->{$option}.
3515: '</label></span>'.(' 'x2);
3516: }
3517: }
3518: if ($field eq 'screenshot') {
3519: my $display;
3520: if ($currfield{$field} eq 'no') {
3521: $display = ' style="display:none"';
3522: }
3523: $datatable .= '</td></tr><tr id="help_screenshotsize"'.$display.'>'.
3524: '<td>'.&mt('Maximum size for upload (MB)').'</td><td>'.
3525: '<input type="text" size="5" name="helpform_maxsize" value="'.$maxsize.'" />';
3526: }
3527: $datatable .= '</td></tr>';
3528: }
3529: $datatable .= '</table>';
3530: }
3531: $datatable .= '</td></tr>'."\n";
3532: $rownum ++;
3533: }
3534: unless (($position eq 'top') || ($position eq 'lower')) {
3535: foreach my $type (@mailings) {
3536: $css_class = $rownum%2?' class="LC_odd_row"':'';
3537: $datatable .= '<tr'.$css_class.'>'.
3538: '<td><span class="LC_nobreak">'.
3539: $titles->{$type}.': </span></td>'.
3540: '<td class="LC_left_item">';
3541: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
3542: $datatable .= '<fieldset><legend>'.&mt('E-mail recipient(s)').'</legend>';
3543: }
3544: $datatable .= '<span class="LC_nobreak">';
3545: foreach my $item (@contacts) {
3546: $datatable .= '<label>'.
3547: '<input type="checkbox" name="'.$type.'"'.
3548: $checked{$type}{$item}.
3549: ' value="'.$item.'" />'.$short_titles->{$item}.
3550: '</label> ';
3551: }
3552: $datatable .= '</span><br />'.&mt('Others').': '.
3553: '<input type="text" name="'.$type.'_others" '.
3554: 'value="'.$otheremails{$type}.'" />';
3555: my %locchecked;
3556: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
3557: foreach my $loc ('s','b') {
3558: if ($includeloc{$type} eq $loc) {
3559: $locchecked{$loc} = ' checked="checked"';
3560: last;
3561: }
3562: }
3563: $datatable .= '<br />'.&mt('Bcc:').(' 'x6).
3564: '<input type="text" name="'.$type.'_bcc" '.
3565: 'value="'.$bccemails{$type}.'" /></fieldset>'.
3566: '<fieldset><legend>'.&mt('Optional added text').'</legend>'.
3567: &mt('Text automatically added to e-mail:').' '.
3568: '<input type="text" name="'.$type.'_includestr" value="'.$includestr{$type}.'" /><br />'.
3569: '<span class="LC_nobreak">'.&mt('Location:').' '.
3570: '<label><input type="radio" name="'.$type.'_includeloc" value="s"'.$locchecked{'s'}.' />'.&mt('in subject').'</label>'.
3571: (' 'x2).
3572: '<label><input type="radio" name="'.$type.'_includeloc" value="b"'.$locchecked{'b'}.' />'.&mt('in body').'</label>'.
3573: '</span></fieldset>';
3574: }
3575: $datatable .= '</td></tr>'."\n";
3576: $rownum ++;
3577: }
3578: }
3579: if ($position eq 'middle') {
3580: my %choices;
3581: my $corelink = &core_link_msu();
3582: $choices{'reporterrors'} = &mt('E-mail error reports to [_1]',$corelink);
3583: $choices{'reportupdates'} = &mt('E-mail record of completed LON-CAPA updates to [_1]',
3584: $corelink);
3585: $choices{'reportstatus'} = &mt('E-mail status if errors above threshold to [_1]',$corelink);
3586: my @toggles = ('reporterrors','reportupdates','reportstatus');
3587: my %defaultchecked = ('reporterrors' => 'on',
3588: 'reportupdates' => 'on',
3589: 'reportstatus' => 'on');
3590: (my $reports,$rownum) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
3591: \%choices,$rownum);
3592: $datatable .= $reports;
3593: } elsif ($position eq 'lower') {
3594: $css_class = $rownum%2?' class="LC_odd_row"':'';
3595: my ($threshold,$sysmail,%excluded,%weights);
3596: my ($defaults,$names) = &Apache::loncommon::lon_status_items();
3597: if ($lonstatus{'threshold'} =~ /^\d+$/) {
3598: $threshold = $lonstatus{'threshold'};
3599: } else {
3600: $threshold = $defaults->{'threshold'};
3601: }
3602: if ($lonstatus{'sysmail'} =~ /^\d+$/) {
3603: $sysmail = $lonstatus{'sysmail'};
3604: } else {
3605: $sysmail = $defaults->{'sysmail'};
3606: }
3607: if (ref($lonstatus{'weights'}) eq 'HASH') {
3608: foreach my $type ('E','W','N','U') {
3609: if ($lonstatus{'weights'}{$type} =~ /^\d+$/) {
3610: $weights{$type} = $lonstatus{'weights'}{$type};
3611: } else {
3612: $weights{$type} = $defaults->{$type};
3613: }
3614: }
3615: } else {
3616: foreach my $type ('E','W','N','U') {
3617: $weights{$type} = $defaults->{$type};
3618: }
3619: }
3620: if (ref($lonstatus{'excluded'}) eq 'ARRAY') {
3621: if (@{$lonstatus{'excluded'}} > 0) {
3622: map {$excluded{$_} = 1; } @{$lonstatus{'excluded'}};
3623: }
3624: }
3625: $datatable .= '<tr'.$css_class.'>'.
3626: '<td class="LC_left_item"><span class="LC_nobreak">'.
3627: $titles->{'errorthreshold'}.
3628: '</span></td><td class="LC_left_item">'.
3629: '<input type="text" name="errorthreshold" value="'.
3630: $threshold.'" size="5" /></td></tr>';
3631: $rownum ++;
3632: $css_class = $rownum%2?' class="LC_odd_row"':'';
3633: $datatable .= '<tr'.$css_class.'>'.
3634: '<td class="LC_left_item">'.
3635: '<span class="LC_nobreak">'.$titles->{'errorweights'}.
3636: '</span></td><td class="LC_left_item"><table><tr>';
3637: foreach my $type ('E','W','N','U') {
3638: $datatable .= '<td>'.$names->{$type}.'<br />'.
3639: '<input type="text" name="errorweights_'.$type.'" value="'.
3640: $weights{$type}.'" size="5" /></td>';
3641: }
3642: $datatable .= '</tr></table></tr>';
3643: $rownum ++;
3644: $css_class = $rownum%2?' class="LC_odd_row"':'';
3645: $datatable .= '<tr'.$css_class.'><td class="LC_left_item">'.
3646: $titles->{'errorexcluded'}.'</td>'.
3647: '<td class="LC_left_item"><table>';
3648: my $numinrow = 4;
3649: my @ids = sort(values(%Apache::lonnet::serverhomeIDs));
3650: for (my $i=0; $i<@ids; $i++) {
3651: my $rem = $i%($numinrow);
3652: if ($rem == 0) {
3653: if ($i > 0) {
3654: $datatable .= '</tr>';
3655: }
3656: $datatable .= '<tr>';
3657: }
3658: my $check;
3659: if ($excluded{$ids[$i]}) {
3660: $check = ' checked="checked" ';
3661: }
3662: $datatable .= '<td class="LC_left_item">'.
3663: '<span class="LC_nobreak"><label>'.
3664: '<input type="checkbox" name="errorexcluded" '.
3665: 'value="'.$ids[$i].'"'.$check.' />'.
3666: $ids[$i].'</label></span></td>';
3667: }
3668: my $colsleft = $numinrow - @ids%($numinrow);
3669: if ($colsleft > 1 ) {
3670: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
3671: ' </td>';
3672: } elsif ($colsleft == 1) {
3673: $datatable .= '<td class="LC_left_item"> </td>';
3674: }
3675: $datatable .= '</tr></table></td></tr>';
3676: $rownum ++;
3677: $css_class = $rownum%2?' class="LC_odd_row"':'';
3678: $datatable .= '<tr'.$css_class.'>'.
3679: '<td class="LC_left_item"><span class="LC_nobreak">'.
3680: $titles->{'errorsysmail'}.
3681: '</span></td><td class="LC_left_item">'.
3682: '<input type="text" name="errorsysmail" value="'.
3683: $sysmail.'" size="5" /></td></tr>';
3684: $rownum ++;
3685: } elsif ($position eq 'bottom') {
3686: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
3687: my (@posstypes,%usertypeshash);
3688: if (ref($types) eq 'ARRAY') {
3689: @posstypes = @{$types};
3690: }
3691: if (@posstypes) {
3692: if (ref($usertypes) eq 'HASH') {
3693: %usertypeshash = %{$usertypes};
3694: }
3695: my @overridden;
3696: my $numinrow = 4;
3697: if (ref($settings) eq 'HASH') {
3698: if (ref($settings->{'overrides'}) eq 'HASH') {
3699: foreach my $key (sort(keys(%{$settings->{'overrides'}}))) {
3700: if (ref($settings->{'overrides'}{$key}) eq 'HASH') {
3701: push(@overridden,$key);
3702: foreach my $item (@contacts) {
3703: if ($settings->{'overrides'}{$key}{$item}) {
3704: $checked{'override_'.$key}{$item} = ' checked="checked" ';
3705: }
3706: }
3707: $otheremails{'override_'.$key} = $settings->{'overrides'}{$key}{'others'};
3708: $bccemails{'override_'.$key} = $settings->{'overrides'}{$key}{'bcc'};
3709: $includeloc{'override_'.$key} = '';
3710: $includestr{'override_'.$key} = '';
3711: if ($settings->{'overrides'}{$key}{'include'} ne '') {
3712: ($includeloc{'override_'.$key},$includestr{'override_'.$key}) =
3713: split(/:/,$settings->{'overrides'}{$key}{'include'},2);
3714: $includestr{'override_'.$key} = &unescape($includestr{'override_'.$key});
3715: }
3716: }
3717: }
3718: }
3719: }
3720: my $customclass = 'LC_helpdesk_override';
3721: my $optionsprefix = 'LC_options_helpdesk_';
3722:
3723: my $onclicktypes = "toggleHelpdeskRow(this.form,'overrides','$customclass','$optionsprefix');";
3724:
3725: $datatable .= &insttypes_row($settings,$types,$usertypes,$dom,
3726: $numinrow,$othertitle,'overrides',
3727: \$rownum,$onclicktypes,$customclass);
3728: $rownum ++;
3729: $usertypeshash{'default'} = $othertitle;
3730: foreach my $status (@posstypes) {
3731: my $css_class;
3732: if ($rownum%2) {
3733: $css_class = 'LC_odd_row ';
3734: }
3735: $css_class .= $customclass;
3736: my $rowid = $optionsprefix.$status;
3737: my $hidden = 1;
3738: my $currstyle = 'display:none';
3739: if (grep(/^\Q$status\E$/,@overridden)) {
3740: $currstyle = 'display:table-row';
3741: $hidden = 0;
3742: }
3743: my $key = 'override_'.$status;
3744: $datatable .= &overridden_helpdesk($checked{$key},$otheremails{$key},$bccemails{$key},
3745: $includeloc{$key},$includestr{$key},$status,$rowid,
3746: $usertypeshash{$status},$css_class,$currstyle,
3747: \@contacts,$short_titles);
3748: unless ($hidden) {
3749: $rownum ++;
3750: }
3751: }
3752: }
3753: }
3754: $$rowtotal += $rownum;
3755: return $datatable;
3756: }
3757:
3758: sub core_link_msu {
3759: return &Apache::loncommon::modal_link('http://loncapa.org/core.html',
3760: &mt('LON-CAPA core group - MSU'),600,500);
3761: }
3762:
3763: sub overridden_helpdesk {
3764: my ($checked,$otheremails,$bccemails,$includeloc,$includestr,$type,$rowid,
3765: $typetitle,$css_class,$rowstyle,$contacts,$short_titles) = @_;
3766: my $class = 'LC_left_item';
3767: if ($css_class) {
3768: $css_class = ' class="'.$css_class.'"';
3769: }
3770: if ($rowid) {
3771: $rowid = ' id="'.$rowid.'"';
3772: }
3773: if ($rowstyle) {
3774: $rowstyle = ' style="'.$rowstyle.'"';
3775: }
3776: my ($output,$description);
3777: $description = &mt('Helpdesk requests from: [_1] in this domain (overrides default)',"<b>$typetitle</b>");
3778: $output = '<tr'.$css_class.$rowid.$rowstyle.'>'.
3779: "<td>$description</td>\n".
3780: '<td class="'.$class.'" colspan="2">'.
3781: '<fieldset><legend>'.&mt('E-mail recipient(s)').'</legend>'.
3782: '<span class="LC_nobreak">';
3783: if (ref($contacts) eq 'ARRAY') {
3784: foreach my $item (@{$contacts}) {
3785: my $check;
3786: if (ref($checked) eq 'HASH') {
3787: $check = $checked->{$item};
3788: }
3789: my $title;
3790: if (ref($short_titles) eq 'HASH') {
3791: $title = $short_titles->{$item};
3792: }
3793: $output .= '<label>'.
3794: '<input type="checkbox" name="override_'.$type.'"'.$check.
3795: ' value="'.$item.'" />'.$title.'</label> ';
3796: }
3797: }
3798: $output .= '</span><br />'.&mt('Others').': '.
3799: '<input type="text" name="override_'.$type.'_others" '.
3800: 'value="'.$otheremails.'" />';
3801: my %locchecked;
3802: foreach my $loc ('s','b') {
3803: if ($includeloc eq $loc) {
3804: $locchecked{$loc} = ' checked="checked"';
3805: last;
3806: }
3807: }
3808: $output .= '<br />'.&mt('Bcc:').(' 'x6).
3809: '<input type="text" name="override_'.$type.'_bcc" '.
3810: 'value="'.$bccemails.'" /></fieldset>'.
3811: '<fieldset><legend>'.&mt('Optional added text').'</legend>'.
3812: &mt('Text automatically added to e-mail:').' '.
3813: '<input type="text" name="override_'.$type.'_includestr" value="'.$includestr.'" /><br />'.
3814: '<span class="LC_nobreak">'.&mt('Location:').' '.
3815: '<label><input type="radio" name="override_'.$type.'_includeloc" value="s"'.$locchecked{'s'}.' />'.&mt('in subject').'</label>'.
3816: (' 'x2).
3817: '<label><input type="radio" name="override_'.$type.'_includeloc" value="b"'.$locchecked{'b'}.' />'.&mt('in body').'</label>'.
3818: '</span></fieldset>'.
3819: '</td></tr>'."\n";
3820: return $output;
3821: }
3822:
3823: sub contacts_javascript {
3824: return <<"ENDSCRIPT";
3825:
3826: <script type="text/javascript">
3827: // <![CDATA[
3828:
3829: function screenshotSize(field) {
3830: if (document.getElementById('help_screenshotsize')) {
3831: if (field.value == 'no') {
3832: document.getElementById('help_screenshotsize').style.display="none";
3833: } else {
3834: document.getElementById('help_screenshotsize').style.display="";
3835: }
3836: }
3837: return;
3838: }
3839:
3840: function toggleHelpdeskRow(form,checkbox,target,prefix,docount) {
3841: if (form.elements[checkbox].length != undefined) {
3842: var count = 0;
3843: if (docount) {
3844: for (var i=0; i<form.elements[checkbox].length; i++) {
3845: if (form.elements[checkbox][i].checked) {
3846: count ++;
3847: }
3848: }
3849: }
3850: for (var i=0; i<form.elements[checkbox].length; i++) {
3851: var type = form.elements[checkbox][i].value;
3852: if (document.getElementById(prefix+type)) {
3853: if (form.elements[checkbox][i].checked) {
3854: document.getElementById(prefix+type).style.display = 'table-row';
3855: if (count % 2 == 1) {
3856: document.getElementById(prefix+type).className = target+' LC_odd_row';
3857: } else {
3858: document.getElementById(prefix+type).className = target;
3859: }
3860: count ++;
3861: } else {
3862: document.getElementById(prefix+type).style.display = 'none';
3863: }
3864: }
3865: }
3866: }
3867: return;
3868: }
3869:
3870:
3871: // ]]>
3872: </script>
3873:
3874: ENDSCRIPT
3875: }
3876:
3877: sub print_helpsettings {
3878: my ($position,$dom,$settings,$rowtotal) = @_;
3879: my $confname = $dom.'-domainconfig';
3880: my $formname = 'display';
3881: my ($datatable,$itemcount);
3882: if ($position eq 'top') {
3883: $itemcount = 1;
3884: my (%choices,%defaultchecked,@toggles);
3885: $choices{'submitbugs'} = &mt('Display link to: [_1]?',
3886: &Apache::loncommon::modal_link('http://bugs.loncapa.org',
3887: &mt('LON-CAPA bug tracker'),600,500));
3888: %defaultchecked = ('submitbugs' => 'on');
3889: @toggles = ('submitbugs');
3890: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
3891: \%choices,$itemcount);
3892: $$rowtotal ++;
3893: } else {
3894: my $css_class;
3895: my %existing=&Apache::lonnet::dump('roles',$dom,$confname,'rolesdef_');
3896: my (%customroles,%ordered,%current);
3897: if (ref($settings) eq 'HASH') {
3898: if (ref($settings->{'adhoc'}) eq 'HASH') {
3899: %current = %{$settings->{'adhoc'}};
3900: }
3901: }
3902: my $count = 0;
3903: foreach my $key (sort(keys(%existing))) {
3904: if ($key=~/^rolesdef\_(\w+)$/) {
3905: my $rolename = $1;
3906: my (%privs,$order);
3907: ($privs{'system'},$privs{'domain'},$privs{'course'}) = split(/\_/,$existing{$key});
3908: $customroles{$rolename} = \%privs;
3909: if (ref($current{$rolename}) eq 'HASH') {
3910: $order = $current{$rolename}{'order'};
3911: }
3912: if ($order eq '') {
3913: $order = $count;
3914: }
3915: $ordered{$order} = $rolename;
3916: $count++;
3917: }
3918: }
3919: my $maxnum = scalar(keys(%ordered));
3920: my @roles_by_num = ();
3921: foreach my $item (sort {$a <=> $b } (keys(%ordered))) {
3922: push(@roles_by_num,$item);
3923: }
3924: my $context = 'domprefs';
3925: my $crstype = 'Course';
3926: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
3927: my @accesstypes = ('all','dh','da','none');
3928: my ($numstatustypes,@jsarray);
3929: if (ref($types) eq 'ARRAY') {
3930: if (@{$types} > 0) {
3931: $numstatustypes = scalar(@{$types});
3932: push(@accesstypes,'status');
3933: @jsarray = ('bystatus');
3934: }
3935: }
3936: my %domhelpdesk = &Apache::lonnet::get_active_domroles($dom,['dh','da']);
3937: if (keys(%domhelpdesk)) {
3938: push(@accesstypes,('inc','exc'));
3939: push(@jsarray,('notinc','notexc'));
3940: }
3941: my $hiddenstr = join("','",@jsarray);
3942: my $context = 'domprefs';
3943: my $crstype = 'Course';
3944: my $prefix = 'helproles_';
3945: my $add_class = 'LC_hidden';
3946: foreach my $num (@roles_by_num) {
3947: my $role = $ordered{$num};
3948: my ($desc,$access,@statuses);
3949: if (ref($current{$role}) eq 'HASH') {
3950: $desc = $current{$role}{'desc'};
3951: $access = $current{$role}{'access'};
3952: if (ref($current{$role}{'insttypes'}) eq 'ARRAY') {
3953: @statuses = @{$current{$role}{'insttypes'}};
3954: }
3955: }
3956: if ($desc eq '') {
3957: $desc = $role;
3958: }
3959: my $identifier = 'custhelp'.$num;
3960: my %full=();
3961: my %levels= (
3962: course => {},
3963: domain => {},
3964: system => {},
3965: );
3966: my %levelscurrent=(
3967: course => {},
3968: domain => {},
3969: system => {},
3970: );
3971: &Apache::lonuserutils::custom_role_privs($customroles{$role},\%full,\%levels,\%levelscurrent);
3972: my @templateroles = &Apache::lonuserutils::custom_template_roles($context,$crstype);
3973: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3974: my $chgstr = ' onchange="javascript:reorderHelpRoles(this.form,'."'helproles_".$num."_pos'".');"';
3975: $datatable .= '<tr '.$css_class.'><td style="vertical-align: top"><b>'.$role.'</b><br />'.
3976: '<select name="helproles_'.$num.'_pos"'.$chgstr.'>';
3977: for (my $k=0; $k<=$maxnum; $k++) {
3978: my $vpos = $k+1;
3979: my $selstr;
3980: if ($k == $num) {
3981: $selstr = ' selected="selected" ';
3982: }
3983: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
3984: }
3985: $datatable .= '</select>'.(' 'x2).
3986: '<input type="hidden" name="helproles_'.$num.'" value="'.$role.'" />'.
3987: '</td>'.
3988: '<td><fieldset><legend>'.&mt('Role name').'</legend>'.
3989: &mt('Name shown to users:').
3990: '<input type="text" name="helproles_'.$num.'_desc" value="'.$desc.'" />'.
3991: '</fieldset>'.
3992: &helpdeskroles_access($dom,$prefix,$num,$add_class,$current{$role},\@accesstypes,
3993: $othertitle,$usertypes,$types,\%domhelpdesk).
3994: '<fieldset>'.
3995: '<legend>'.&mt('Role privileges').&adhocbutton($prefix,$num,'privs','show').'</legend>'.
3996: &Apache::lonuserutils::custom_role_table($crstype,\%full,\%levels,
3997: \%levelscurrent,$identifier,
3998: 'LC_hidden',$prefix.$num.'_privs').
3999: '</fieldset></td>';
4000: $itemcount ++;
4001: }
4002: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4003: my $newcust = 'custhelp'.$count;
4004: my (%privs,%levelscurrent);
4005: my %full=();
4006: my %levels= (
4007: course => {},
4008: domain => {},
4009: system => {},
4010: );
4011: &Apache::lonuserutils::custom_role_privs(\%privs,\%full,\%levels,\%levelscurrent);
4012: my @templateroles = &Apache::lonuserutils::custom_template_roles($context,$crstype);
4013: my $chgstr = ' onchange="javascript:reorderHelpRoles(this.form,'."'helproles_".$count."_pos'".');"';
4014: $datatable .= '<tr '.$css_class.'><td style="vertical-align: top"><span class="LC_nobreak"><label>'.
4015: '<input type="hidden" name="helproles_maxnum" value="'.$maxnum.'" />'."\n".
4016: '<select name="helproles_'.$count.'_pos"'.$chgstr.'>';
4017: for (my $k=0; $k<$maxnum+1; $k++) {
4018: my $vpos = $k+1;
4019: my $selstr;
4020: if ($k == $maxnum) {
4021: $selstr = ' selected="selected" ';
4022: }
4023: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
4024: }
4025: $datatable .= '</select> '."\n".
4026: '<input type="checkbox" name="newcusthelp" value="'.$count.'" />'. &mt('Add').
4027: '</label></span></td>'.
4028: '<td><fieldset><legend>'.&mt('Role name').'</legend>'.
4029: '<span class="LC_nobreak">'.
4030: &mt('Internal name:').
4031: '<input type="text" size="10" name="custhelpname'.$count.'" value="" />'.
4032: '</span>'.(' 'x4).
4033: '<span class="LC_nobreak">'.
4034: &mt('Name shown to users:').
4035: '<input type="text" size="20" name="helproles_'.$count.'_desc" value="" />'.
4036: '</span></fieldset>'.
4037: &helpdeskroles_access($dom,$prefix,$count,'',undef,\@accesstypes,$othertitle,
4038: $usertypes,$types,\%domhelpdesk).
4039: '<fieldset><legend>'.&mt('Role privileges').'</legend>'.
4040: &Apache::lonuserutils::custom_role_header($context,$crstype,
4041: \@templateroles,$newcust).
4042: &Apache::lonuserutils::custom_role_table('Course',\%full,\%levels,
4043: \%levelscurrent,$newcust).
4044: '</fieldset>'.
4045: &helpsettings_javascript(\@roles_by_num,$maxnum,$hiddenstr,$formname).
4046: '</td></tr>';
4047: $count ++;
4048: $$rowtotal += $count;
4049: }
4050: return $datatable;
4051: }
4052:
4053: sub adhocbutton {
4054: my ($prefix,$num,$field,$visibility) = @_;
4055: my %lt = &Apache::lonlocal::texthash(
4056: show => 'Show details',
4057: hide => 'Hide details',
4058: );
4059: return '<span style="text-decoration:line-through; font-weight: normal;">'.(' 'x10).
4060: '</span>'.(' 'x2).'<input type="button" id="'.$prefix.$num.'_'.$field.'_vis"'.
4061: ' value="'.$lt{$visibility}.'" style="height:20px;" '.
4062: 'onclick="toggleHelpdeskItem('."'$num','$field'".');" />'.(' 'x2);
4063: }
4064:
4065: sub helpsettings_javascript {
4066: my ($roles_by_num,$total,$hiddenstr,$formname) = @_;
4067: return unless(ref($roles_by_num) eq 'ARRAY');
4068: my %html_js_lt = &Apache::lonlocal::texthash(
4069: show => 'Show details',
4070: hide => 'Hide details',
4071: );
4072: &html_escape(\%html_js_lt);
4073: my $jstext = ' var helproles = Array('."'".join("','",@{$roles_by_num})."'".');'."\n";
4074: return <<"ENDSCRIPT";
4075: <script type="text/javascript">
4076: // <![CDATA[
4077:
4078: function reorderHelpRoles(form,item) {
4079: var changedVal;
4080: $jstext
4081: var newpos = 'helproles_${total}_pos';
4082: var maxh = 1 + $total;
4083: var current = new Array();
4084: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
4085: if (item == newpos) {
4086: changedVal = newitemVal;
4087: } else {
4088: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
4089: current[newitemVal] = newpos;
4090: }
4091: for (var i=0; i<helproles.length; i++) {
4092: var elementName = 'helproles_'+helproles[i]+'_pos';
4093: if (elementName != item) {
4094: if (form.elements[elementName]) {
4095: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
4096: current[currVal] = elementName;
4097: }
4098: }
4099: }
4100: var oldVal;
4101: for (var j=0; j<maxh; j++) {
4102: if (current[j] == undefined) {
4103: oldVal = j;
4104: }
4105: }
4106: if (oldVal < changedVal) {
4107: for (var k=oldVal+1; k<=changedVal ; k++) {
4108: var elementName = current[k];
4109: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
4110: }
4111: } else {
4112: for (var k=changedVal; k<oldVal; k++) {
4113: var elementName = current[k];
4114: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
4115: }
4116: }
4117: return;
4118: }
4119:
4120: function helpdeskAccess(num) {
4121: var curraccess = null;
4122: if (document.$formname.elements['helproles_'+num+'_access'].length) {
4123: for (var i=0; i<document.$formname.elements['helproles_'+num+'_access'].length; i++) {
4124: if (document.$formname.elements['helproles_'+num+'_access'][i].checked) {
4125: curraccess = document.$formname.elements['helproles_'+num+'_access'][i].value;
4126: }
4127: }
4128: }
4129: var shown = Array();
4130: var hidden = Array();
4131: if (curraccess == 'none') {
4132: hidden = Array('$hiddenstr');
4133: } else {
4134: if (curraccess == 'status') {
4135: shown = Array('bystatus');
4136: hidden = Array('notinc','notexc');
4137: } else {
4138: if (curraccess == 'exc') {
4139: shown = Array('notexc');
4140: hidden = Array('notinc','bystatus');
4141: }
4142: if (curraccess == 'inc') {
4143: shown = Array('notinc');
4144: hidden = Array('notexc','bystatus');
4145: }
4146: if ((curraccess == 'all') || (curraccess == 'dh') || (curraccess == 'da')) {
4147: hidden = Array('notinc','notexc','bystatus');
4148: }
4149: }
4150: }
4151: if (hidden.length > 0) {
4152: for (var i=0; i<hidden.length; i++) {
4153: if (document.getElementById('helproles_'+num+'_'+hidden[i])) {
4154: document.getElementById('helproles_'+num+'_'+hidden[i]).style.display = 'none';
4155: }
4156: }
4157: }
4158: if (shown.length > 0) {
4159: for (var i=0; i<shown.length; i++) {
4160: if (document.getElementById('helproles_'+num+'_'+shown[i])) {
4161: if (shown[i] == 'privs') {
4162: document.getElementById('helproles_'+num+'_'+shown[i]).style.display = 'block';
4163: } else {
4164: document.getElementById('helproles_'+num+'_'+shown[i]).style.display = 'inline-block';
4165: }
4166: }
4167: }
4168: }
4169: return;
4170: }
4171:
4172: function toggleHelpdeskItem(num,field) {
4173: if (document.getElementById('helproles_'+num+'_'+field)) {
4174: if (document.getElementById('helproles_'+num+'_'+field).className.match(/(?:^|\\s)LC_hidden(?!\\S)/)) {
4175: document.getElementById('helproles_'+num+'_'+field).className =
4176: document.getElementById('helproles_'+num+'_'+field).className.replace(/(?:^|\\s)LC_hidden(?!\\S)/g ,'');
4177: if (document.getElementById('helproles_'+num+'_'+field+'_vis')) {
4178: document.getElementById('helproles_'+num+'_'+field+'_vis').value = '$html_js_lt{hide}';
4179: }
4180: } else {
4181: document.getElementById('helproles_'+num+'_'+field).className += ' LC_hidden';
4182: if (document.getElementById('helproles_'+num+'_'+field+'_vis')) {
4183: document.getElementById('helproles_'+num+'_'+field+'_vis').value = '$html_js_lt{show}';
4184: }
4185: }
4186: }
4187: return;
4188: }
4189:
4190: // ]]>
4191: </script>
4192:
4193: ENDSCRIPT
4194: }
4195:
4196: sub helpdeskroles_access {
4197: my ($dom,$prefix,$num,$add_class,$current,$accesstypes,$othertitle,
4198: $usertypes,$types,$domhelpdesk) = @_;
4199: return unless ((ref($accesstypes) eq 'ARRAY') && (ref($domhelpdesk) eq 'HASH'));
4200: my %lt = &Apache::lonlocal::texthash(
4201: 'rou' => 'Role usage',
4202: 'whi' => 'Which helpdesk personnel may use this role?',
4203: 'all' => 'All with domain helpdesk or helpdesk assistant role',
4204: 'dh' => 'All with domain helpdesk role',
4205: 'da' => 'All with domain helpdesk assistant role',
4206: 'none' => 'None',
4207: 'status' => 'Determined based on institutional status',
4208: 'inc' => 'Include all, but exclude specific personnel',
4209: 'exc' => 'Exclude all, but include specific personnel',
4210: );
4211: my %usecheck = (
4212: all => ' checked="checked"',
4213: );
4214: my %displaydiv = (
4215: status => 'none',
4216: inc => 'none',
4217: exc => 'none',
4218: priv => 'block',
4219: );
4220: my $output;
4221: if (ref($current) eq 'HASH') {
4222: if (($current->{'access'} ne '') && ($current->{'access'} ne 'all')) {
4223: if (grep(/^\Q$current->{access}\E$/,@{$accesstypes})) {
4224: $usecheck{$current->{access}} = $usecheck{'all'};
4225: delete($usecheck{'all'});
4226: if ($current->{access} =~ /^(status|inc|exc)$/) {
4227: my $access = $1;
4228: $displaydiv{$access} = 'inline';
4229: } elsif ($current->{access} eq 'none') {
4230: $displaydiv{'priv'} = 'none';
4231: }
4232: }
4233: }
4234: }
4235: $output = '<fieldset id="'.$prefix.$num.'_usage"><legend>'.$lt{'rou'}.'</legend>'.
4236: '<p>'.$lt{'whi'}.'</p>';
4237: foreach my $access (@{$accesstypes}) {
4238: $output .= '<p><label><input type="radio" name="'.$prefix.$num.'_access" value="'.$access.'" '.$usecheck{$access}.
4239: ' onclick="helpdeskAccess('."'$num'".');" />'.
4240: $lt{$access}.'</label>';
4241: if ($access eq 'status') {
4242: $output .= '<div id="'.$prefix.$num.'_bystatus" style="display:'.$displaydiv{$access}.'">'.
4243: &Apache::lonuserutils::adhoc_status_types($dom,$prefix,$num,$current->{$access},
4244: $othertitle,$usertypes,$types).
4245: '</div>';
4246: } elsif (($access eq 'inc') && (keys(%{$domhelpdesk}) > 0)) {
4247: $output .= '<div id="'.$prefix.$num.'_notinc" style="display:'.$displaydiv{$access}.'">'.
4248: &Apache::lonuserutils::adhoc_staff($access,$prefix,$num,$current->{$access},$domhelpdesk).
4249: '</div>';
4250: } elsif (($access eq 'exc') && (keys(%{$domhelpdesk}) > 0)) {
4251: $output .= '<div id="'.$prefix.$num.'_notexc" style="display:'.$displaydiv{$access}.'">'.
4252: &Apache::lonuserutils::adhoc_staff($access,$prefix,$num,$current->{$access},$domhelpdesk).
4253: '</div>';
4254: }
4255: $output .= '</p>';
4256: }
4257: $output .= '</fieldset>';
4258: return $output;
4259: }
4260:
4261: sub radiobutton_prefs {
4262: my ($settings,$toggles,$defaultchecked,$choices,$itemcount,$onclick,
4263: $additional,$align) = @_;
4264: return unless ((ref($toggles) eq 'ARRAY') && (ref($defaultchecked) eq 'HASH') &&
4265: (ref($choices) eq 'HASH'));
4266:
4267: my (%checkedon,%checkedoff,$datatable,$css_class);
4268:
4269: foreach my $item (@{$toggles}) {
4270: if ($defaultchecked->{$item} eq 'on') {
4271: $checkedon{$item} = ' checked="checked" ';
4272: $checkedoff{$item} = ' ';
4273: } elsif ($defaultchecked->{$item} eq 'off') {
4274: $checkedoff{$item} = ' checked="checked" ';
4275: $checkedon{$item} = ' ';
4276: }
4277: }
4278: if (ref($settings) eq 'HASH') {
4279: foreach my $item (@{$toggles}) {
4280: if ($settings->{$item} eq '1') {
4281: $checkedon{$item} = ' checked="checked" ';
4282: $checkedoff{$item} = ' ';
4283: } elsif ($settings->{$item} eq '0') {
4284: $checkedoff{$item} = ' checked="checked" ';
4285: $checkedon{$item} = ' ';
4286: }
4287: }
4288: }
4289: if ($onclick) {
4290: $onclick = ' onclick="'.$onclick.'"';
4291: }
4292: foreach my $item (@{$toggles}) {
4293: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4294: $datatable .=
4295: '<tr'.$css_class.'><td style="vertical-align: top">'.
4296: '<span class="LC_nobreak">'.$choices->{$item}.
4297: '</span></td>';
4298: if ($align eq 'left') {
4299: $datatable .= '<td class="LC_left_item">';
4300: } else {
4301: $datatable .= '<td class="LC_right_item">';
4302: }
4303: $datatable .=
4304: '<span class="LC_nobreak">'.
4305: '<label><input type="radio" name="'.
4306: $item.'" '.$checkedon{$item}.' value="1"'.$onclick.' />'.&mt('Yes').
4307: '</label> <label><input type="radio" name="'.$item.'" '.
4308: $checkedoff{$item}.' value="0"'.$onclick.' />'.&mt('No').'</label>'.
4309: '</span>'.$additional.
4310: '</td>'.
4311: '</tr>';
4312: $itemcount ++;
4313: }
4314: return ($datatable,$itemcount);
4315: }
4316:
4317: sub print_ltitools {
4318: my ($dom,$settings,$rowtotal) = @_;
4319: my $rownum = 0;
4320: my $css_class;
4321: my $itemcount = 1;
4322: my $maxnum = 0;
4323: my %ordered;
4324: if (ref($settings) eq 'HASH') {
4325: foreach my $item (keys(%{$settings})) {
4326: if (ref($settings->{$item}) eq 'HASH') {
4327: my $num = $settings->{$item}{'order'};
4328: $ordered{$num} = $item;
4329: }
4330: }
4331: }
4332: my $confname = $dom.'-domainconfig';
4333: my $switchserver = &check_switchserver($dom,$confname);
4334: my $maxnum = scalar(keys(%ordered));
4335: my $datatable;
4336: my %lt = <itools_names();
4337: my @courseroles = ('cc','in','ta','ep','st');
4338: my @ltiroles = qw(Instructor ContentDeveloper TeachingAssistant Learner);
4339: my @fields = ('fullname','firstname','lastname','email','roles','user');
4340: if (keys(%ordered)) {
4341: my @items = sort { $a <=> $b } keys(%ordered);
4342: for (my $i=0; $i<@items; $i++) {
4343: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4344: my $item = $ordered{$items[$i]};
4345: my ($title,$key,$secret,$url,$lifetime,$imgsrc,%sigsel);
4346: if (ref($settings->{$item}) eq 'HASH') {
4347: $title = $settings->{$item}->{'title'};
4348: $url = $settings->{$item}->{'url'};
4349: $key = $settings->{$item}->{'key'};
4350: $secret = $settings->{$item}->{'secret'};
4351: $lifetime = $settings->{$item}->{'lifetime'};
4352: my $image = $settings->{$item}->{'image'};
4353: if ($image ne '') {
4354: $imgsrc = '<img src="'.$image.'" alt="'.&mt('Tool Provider icon').'" />';
4355: }
4356: if ($settings->{$item}->{'sigmethod'} eq 'HMAC-256') {
4357: $sigsel{'HMAC-256'} = ' selected="selected"';
4358: } else {
4359: $sigsel{'HMAC-SHA1'} = ' selected="selected"';
4360: }
4361: }
4362: my $chgstr = ' onchange="javascript:reorderLTITools(this.form,'."'ltitools_".$item."'".');"';
4363: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
4364: .'<select name="ltitools_'.$item.'"'.$chgstr.'>';
4365: for (my $k=0; $k<=$maxnum; $k++) {
4366: my $vpos = $k+1;
4367: my $selstr;
4368: if ($k == $i) {
4369: $selstr = ' selected="selected" ';
4370: }
4371: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
4372: }
4373: $datatable .= '</select>'.(' 'x2).
4374: '<label><input type="checkbox" name="ltitools_del" value="'.$item.'" />'.
4375: &mt('Delete?').'</label></span></td>'.
4376: '<td colspan="2">'.
4377: '<fieldset><legend>'.&mt('Required settings').'</legend>'.
4378: '<span class="LC_nobreak">'.$lt{'title'}.':<input type="text" size="20" name="ltitools_title_'.$i.'" value="'.$title.'" /></span> '.
4379: (' 'x2).
4380: '<span class="LC_nobreak">'.$lt{'version'}.':<select name="ltitools_version_'.$i.'">'.
4381: '<option value="LTI-1p0" selected="selected">1.1</option></select></span> '.
4382: (' 'x2).
4383: '<span class="LC_nobreak">'.$lt{'msgtype'}.':<select name="ltitools_msgtype_'.$i.'">'.
4384: '<option value="basic-lti-launch-request" selected="selected">Launch</option></select></span> '.
4385: (' 'x2).
4386: '<span class="LC_nobreak">'.$lt{'sigmethod'}.':<select name="ltitools_sigmethod_'.$i.'">'.
4387: '<option value="HMAC-SHA1"'.$sigsel{'HMAC-SHA1'}.'>HMAC-SHA1</option>'.
4388: '<option value="HMAC-SHA256"'.$sigsel{'HMAC-SHA256'}.'>HMAC-SHA256</option></select></span>'.
4389: '<br /><br />'.
4390: '<span class="LC_nobreak">'.$lt{'url'}.':<input type="text" size="40" name="ltitools_url_'.$i.'"'.
4391: ' value="'.$url.'" /></span>'.
4392: (' 'x2).
4393: '<span class="LC_nobreak">'.$lt{'key'}.':'.
4394: '<input type="text" size="25" name="ltitools_key_'.$i.'" value="'.$key.'" /></span> '.
4395: (' 'x2).
4396: '<span class="LC_nobreak">'.$lt{'lifetime'}.':'.
4397: '<input type="text" size="5" name="ltitools_lifetime_'.$i.'" value="'.$lifetime.'" /></span> '.
4398: (' 'x2).
4399: '<span class="LC_nobreak">'.$lt{'secret'}.':'.
4400: '<input type="password" size="20" name="ltitools_secret_'.$i.'" value="'.$secret.'" />'.
4401: '<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>'.
4402: '<input type="hidden" name="ltitools_id_'.$i.'" value="'.$item.'" /></span>'.
4403: '</fieldset>'.
4404: '<fieldset><legend>'.&mt('Optional settings').'</legend>'.
4405: '<span class="LC_nobreak">'.&mt('Display target:');
4406: my %currdisp;
4407: if (ref($settings->{$item}->{'display'}) eq 'HASH') {
4408: if ($settings->{$item}->{'display'}->{'target'} eq 'window') {
4409: $currdisp{'window'} = ' checked="checked"';
4410: } elsif ($settings->{$item}->{'display'}->{'target'} eq 'tab') {
4411: $currdisp{'tab'} = ' checked="checked"';
4412: } else {
4413: $currdisp{'iframe'} = ' checked="checked"';
4414: }
4415: if ($settings->{$item}->{'display'}->{'width'} =~ /^(\d+)$/) {
4416: $currdisp{'width'} = $1;
4417: }
4418: if ($settings->{$item}->{'display'}->{'height'} =~ /^(\d+)$/) {
4419: $currdisp{'height'} = $1;
4420: }
4421: $currdisp{'linktext'} = $settings->{$item}->{'display'}->{'linktext'};
4422: $currdisp{'explanation'} = $settings->{$item}->{'display'}->{'explanation'};
4423: } else {
4424: $currdisp{'iframe'} = ' checked="checked"';
4425: }
4426: foreach my $disp ('iframe','tab','window') {
4427: $datatable .= '<label><input type="radio" name="ltitools_target_'.$i.'" value="'.$disp.'"'.$currdisp{$disp}.' />'.
4428: $lt{$disp}.'</label>'.(' 'x2);
4429: }
4430: $datatable .= (' 'x4);
4431: foreach my $dimen ('width','height') {
4432: $datatable .= '<label>'.$lt{$dimen}.' '.
4433: '<input type="text" name="ltitools_'.$dimen.'_'.$i.'" size="5" value="'.$currdisp{$dimen}.'" /></label>'.
4434: (' 'x2);
4435: }
4436: $datatable .= '</span><br />'.
4437: '<div class="LC_left_float">'.$lt{'linktext'}.'<br />'.
4438: '<input type="text" name="ltitools_linktext_'.$i.'" size="25" value="'.$currdisp{'linktext'}.'" /></div>'.
4439: '<div class="LC_left_float">'.$lt{'explanation'}.'<br />'.
4440: '<textarea name="ltitools_explanation_'.$i.'" rows="5" cols="40">'.$currdisp{'explanation'}.
4441: '</textarea></div><div style=""></div><br />';
4442: my %units = (
4443: 'passback' => 'days',
4444: 'roster' => 'seconds',
4445: );
4446: foreach my $extra ('passback','roster') {
4447: my $validsty = 'none';
4448: my $currvalid;
4449: my $checkedon = '';
4450: my $checkedoff = ' checked="checked"';
4451: if ($settings->{$item}->{$extra}) {
4452: $checkedon = $checkedoff;
4453: $checkedoff = '';
4454: $validsty = 'inline-block';
4455: if ($settings->{$item}->{$extra.'valid'} =~ /^\d+\.?\d*$/) {
4456: $currvalid = $settings->{$item}->{$extra.'valid'};
4457: }
4458: }
4459: my $onclick = ' onclick="toggleLTITools(this.form,'."'$extra','$i'".');"';
4460: $datatable .= '<div class="LC_floatleft"><span class="LC_nobreak">'.$lt{$extra}.' '.
4461: '<label><input type="radio" name="ltitools_'.$extra.'_'.$i.'" value="0"'.$checkedoff.$onclick.' />'.
4462: &mt('No').'</label>'.(' 'x2).
4463: '<label><input type="radio" name="ltitools_'.$extra.'_'.$i.'" value="1"'.$checkedon.$onclick.' />'.
4464: &mt('Yes').'</label></span></div>'.
4465: '<div class="LC_floatleft" style="display:'.$validsty.';" id="ltitools_'.$extra.'time_'.$i.'">'.
4466: '<span class="LC_nobreak">'.
4467: &mt("at least [_1] $units{$extra} after launch",
4468: '<input type="text" name="ltitools_'.$extra.'valid_'.$i.'" value="'.$currvalid.'" />').
4469: '</span></div><div style="padding:0;clear:both;margin:0;border:0"></div>';
4470: }
4471: $datatable .= '<span class="LC_nobreak">'.$lt{'icon'}.': ';
4472: if ($imgsrc) {
4473: $datatable .= $imgsrc.
4474: '<label><input type="checkbox" name="ltitools_image_del"'.
4475: ' value="'.$item.'" />'.&mt('Delete?').'</label></span> '.
4476: '<span class="LC_nobreak"> '.&mt('Replace:').' ';
4477: } else {
4478: $datatable .= '('.&mt('if larger than 21x21 pixels, image will be scaled').') ';
4479: }
4480: if ($switchserver) {
4481: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
4482: } else {
4483: $datatable .= '<input type="file" name="ltitools_image_'.$i.'" value="" />';
4484: }
4485: $datatable .= '</span></fieldset>';
4486: my (%checkedfields,%rolemaps,$userincdom);
4487: if (ref($settings->{$item}) eq 'HASH') {
4488: if (ref($settings->{$item}->{'fields'}) eq 'HASH') {
4489: %checkedfields = %{$settings->{$item}->{'fields'}};
4490: }
4491: $userincdom = $settings->{$item}->{'incdom'};
4492: if (ref($settings->{$item}->{'roles'}) eq 'HASH') {
4493: %rolemaps = %{$settings->{$item}->{'roles'}};
4494: $checkedfields{'roles'} = 1;
4495: }
4496: }
4497: $datatable .= '<fieldset><legend>'.&mt('User data sent on launch').'</legend>'.
4498: '<span class="LC_nobreak">';
4499: my $userfieldstyle = 'display:none;';
4500: my $seluserdom = '';
4501: my $unseluserdom = ' selected="selected"';
4502: foreach my $field (@fields) {
4503: my ($checked,$onclick,$id,$spacer);
4504: if ($checkedfields{$field}) {
4505: $checked = ' checked="checked"';
4506: }
4507: if ($field eq 'user') {
4508: $id = ' id="ltitools_user_field_'.$i.'"';
4509: $onclick = ' onclick="toggleLTITools(this.form,'."'$field','$i'".')"';
4510: if ($checked) {
4511: $userfieldstyle = 'display:inline-block';
4512: if ($userincdom) {
4513: $seluserdom = $unseluserdom;
4514: $unseluserdom = '';
4515: }
4516: }
4517: } else {
4518: $spacer = (' ' x2);
4519: }
4520: $datatable .= '<label>'.
4521: '<input type="checkbox" name="ltitools_fields_'.$i.'" value="'.$field.'"'.$id.$checked.$onclick.' />'.
4522: $lt{$field}.'</label>'.$spacer;
4523: }
4524: $datatable .= '</span>';
4525: $datatable .= '<div style="'.$userfieldstyle.'" id="ltitools_user_div_'.$i.'">'.
4526: '<span class="LC_nobreak"> : '.
4527: '<select name="ltitools_userincdom_'.$i.'">'.
4528: '<option value="">'.&mt('Select').'</option>'.
4529: '<option value="0"'.$unseluserdom.'>'.&mt('username').'</option>'.
4530: '<option value="1"'.$seluserdom.'>'.&mt('username:domain').'</option>'.
4531: '</select></span></div>';
4532: $datatable .= '</fieldset>'.
4533: '<fieldset><legend>'.&mt('Role mapping').'</legend><table><tr>';
4534: foreach my $role (@courseroles) {
4535: my ($selected,$selectnone);
4536: if (!$rolemaps{$role}) {
4537: $selectnone = ' selected="selected"';
4538: }
4539: $datatable .= '<td style="text-align: center">'.
4540: &Apache::lonnet::plaintext($role,'Course').'<br />'.
4541: '<select name="ltitools_roles_'.$role.'_'.$i.'">'.
4542: '<option value=""'.$selectnone.'>'.&mt('Select').'</option>';
4543: foreach my $ltirole (@ltiroles) {
4544: unless ($selectnone) {
4545: if ($rolemaps{$role} eq $ltirole) {
4546: $selected = ' selected="selected"';
4547: } else {
4548: $selected = '';
4549: }
4550: }
4551: $datatable .= '<option value="'.$ltirole.'"'.$selected.'>'.$ltirole.'</option>';
4552: }
4553: $datatable .= '</select></td>';
4554: }
4555: $datatable .= '</tr></table></fieldset>';
4556: my %courseconfig;
4557: if (ref($settings->{$item}) eq 'HASH') {
4558: if (ref($settings->{$item}->{'crsconf'}) eq 'HASH') {
4559: %courseconfig = %{$settings->{$item}->{'crsconf'}};
4560: }
4561: }
4562: $datatable .= '<fieldset><legend>'.&mt('Configurable in course').'</legend><span class="LC_nobreak">';
4563: foreach my $item ('label','title','target','linktext','explanation','append') {
4564: my $checked;
4565: if ($courseconfig{$item}) {
4566: $checked = ' checked="checked"';
4567: }
4568: $datatable .= '<label>'.
4569: '<input type="checkbox" name="ltitools_courseconfig_'.$i.'" value="'.$item.'"'.$checked.' />'.
4570: $lt{'crs'.$item}.'</label>'.(' ' x2)."\n";
4571: }
4572: $datatable .= '</span></fieldset>'.
4573: '<fieldset><legend>'.&mt('Custom items sent on launch').'</legend>'.
4574: '<table><tr><th>'.&mt('Action').'</th><th>'.&mt('Name').'</th><th>'.&mt('Value').'</th></tr>';
4575: if (ref($settings->{$item}->{'custom'}) eq 'HASH') {
4576: my %custom = %{$settings->{$item}->{'custom'}};
4577: if (keys(%custom) > 0) {
4578: foreach my $key (sort(keys(%custom))) {
4579: $datatable .= '<tr><td><span class="LC_nobreak">'.
4580: '<label><input type="checkbox" name="ltitools_customdel_'.$i.'" value="'.
4581: $key.'" />'.&mt('Delete').'</label></span></td><td>'.$key.'</td>'.
4582: '<td><input type="text" name="ltitools_customval_'.$key.'_'.$i.'"'.
4583: ' value="'.$custom{$key}.'" /></td></tr>';
4584: }
4585: }
4586: }
4587: $datatable .= '<tr><td><span class="LC_nobreak">'.
4588: '<label><input type="checkbox" name="ltitools_customadd" value="'.$i.'" />'.
4589: &mt('Add').'</label></span></td><td><input type="text" name="ltitools_custom_name_'.$i.'" />'.
4590: '</td><td><input type="text" name="ltitools_custom_value_'.$i.'" /></td></tr>';
4591: $datatable .= '</table></fieldset></td></tr>'."\n";
4592: $itemcount ++;
4593: }
4594: }
4595: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4596: my $chgstr = ' onchange="javascript:reorderLTITools(this.form,'."'ltitools_add_pos'".');"';
4597: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'."\n".
4598: '<input type="hidden" name="ltitools_maxnum" value="'.$maxnum.'" />'."\n".
4599: '<select name="ltitools_add_pos"'.$chgstr.'>';
4600: for (my $k=0; $k<$maxnum+1; $k++) {
4601: my $vpos = $k+1;
4602: my $selstr;
4603: if ($k == $maxnum) {
4604: $selstr = ' selected="selected" ';
4605: }
4606: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
4607: }
4608: $datatable .= '</select> '."\n".
4609: '<input type="checkbox" name="ltitools_add" value="1" />'.&mt('Add').'</span></td>'."\n".
4610: '<td colspan="2">'.
4611: '<fieldset><legend>'.&mt('Required settings').'</legend>'.
4612: '<span class="LC_nobreak">'.$lt{'title'}.':<input type="text" size="20" name="ltitools_add_title" value="" /></span> '."\n".
4613: (' 'x2).
4614: '<span class="LC_nobreak">'.$lt{'version'}.':<select name="ltitools_add_version">'.
4615: '<option value="LTI-1p0" selected="selected">1.1</option></select></span> '."\n".
4616: (' 'x2).
4617: '<span class="LC_nobreak">'.$lt{'msgtype'}.':<select name="ltitools_add_msgtype">'.
4618: '<option value="basic-lti-launch-request" selected="selected">Launch</option></select></span> '.
4619: '<span class="LC_nobreak">'.$lt{'sigmethod'}.':<select name="ltitools_add_sigmethod">'.
4620: '<option value="HMAC-SHA1" selected="selected">HMAC-SHA1</option>'.
4621: '<option value="HMAC-SHA256">HMAC-SHA256</option></select></span>'.
4622: '<br />'.
4623: '<span class="LC_nobreak">'.$lt{'url'}.':<input type="text" size="40" name="ltitools_add_url" value="" /></span> '."\n".
4624: (' 'x2).
4625: '<span class="LC_nobreak">'.$lt{'key'}.':<input type="text" size="25" name="ltitools_add_key" value="" /></span> '."\n".
4626: (' 'x2).
4627: '<span class="LC_nobreak">'.$lt{'lifetime'}.':<input type="text" size="5" name="ltitools_add_lifetime" value="300" /></span> '."\n".
4628: (' 'x2).
4629: '<span class="LC_nobreak">'.$lt{'secret'}.':<input type="password" size="20" name="ltitools_add_secret" value="" />'.
4630: '<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".
4631: '</fieldset>'.
4632: '<fieldset><legend>'.&mt('Optional settings').'</legend>'.
4633: '<span class="LC_nobreak">'.&mt('Display target:');
4634: my %defaultdisp;
4635: $defaultdisp{'iframe'} = ' checked="checked"';
4636: foreach my $disp ('iframe','tab','window') {
4637: $datatable .= '<label><input type="radio" name="ltitools_add_target" value="'.$disp.'"'.$defaultdisp{$disp}.' />'.
4638: $lt{$disp}.'</label>'.(' 'x2);
4639: }
4640: $datatable .= (' 'x4);
4641: foreach my $dimen ('width','height') {
4642: $datatable .= '<label>'.$lt{$dimen}.' '.
4643: '<input type="text" name="ltitools_add_'.$dimen.'" size="5" /></label>'.
4644: (' 'x2);
4645: }
4646: $datatable .= '</span><br />'.
4647: '<div class="LC_left_float">'.$lt{'linktext'}.'<br />'.
4648: '<input type="text" name="ltitools_add_linktext" size="5" /></div>'.
4649: '<div class="LC_left_float">'.$lt{'explanation'}.'<br />'.
4650: '<textarea name="ltitools_add_explanation" rows="5" cols="40"></textarea>'.
4651: '</div><div style=""></div><br />';
4652: my %units = (
4653: 'passback' => 'days',
4654: 'roster' => 'seconds',
4655: );
4656: my %defaulttimes = (
4657: 'passback' => '7',
4658: 'roster' => '300',
4659: );
4660: foreach my $extra ('passback','roster') {
4661: my $onclick = ' onclick="toggleLTITools(this.form,'."'$extra','add'".');"';
4662: $datatable .= '<div class="LC_floatleft"><span class="LC_nobreak">'.$lt{$extra}.' '.
4663: '<label><input type="radio" name="ltitools_'.$extra.'_add" value="0" checked="checked"'.$onclick.' />'.
4664: &mt('No').'</label></span>'.(' 'x2).'<span class="LC_nobreak">'.
4665: '<label><input type="radio" name="ltitools_'.$extra.'_add" value="1"'.$onclick.' />'.
4666: &mt('Yes').'</label></span></div>'.
4667: '<div class="LC_floatleft" style="display:none;" id="ltitools_'.$extra.'time_add">'.
4668: '<span class="LC_nobreak">'.
4669: &mt("at least [_1] $units{$extra} after launch",
4670: '<input type="text" name="ltitools_'.$extra.'valid_add" value="'.$defaulttimes{$extra}.'" />').
4671: '</span></div><div style="padding:0;clear:both;margin:0;border:0"></div>';
4672: }
4673: $datatable .= '<span class="LC_nobreak">'.$lt{'icon'}.': '.
4674: '('.&mt('if larger than 21x21 pixels, image will be scaled').') ';
4675: if ($switchserver) {
4676: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
4677: } else {
4678: $datatable .= '<input type="file" name="ltitools_add_image" value="" />';
4679: }
4680: $datatable .= '</span></fieldset>'.
4681: '<fieldset><legend>'.&mt('User data sent on launch').'</legend>'.
4682: '<span class="LC_nobreak">';
4683: foreach my $field (@fields) {
4684: my ($id,$onclick,$spacer);
4685: if ($field eq 'user') {
4686: $id = ' id="ltitools_user_field_add"';
4687: $onclick = ' onclick="toggleLTITools(this.form,'."'$field','add'".')"';
4688: } else {
4689: $spacer = (' ' x2);
4690: }
4691: $datatable .= '<label>'.
4692: '<input type="checkbox" name="ltitools_add_fields" value="'.$field.'"'.$id.$onclick.' />'.
4693: $lt{$field}.'</label>'.$spacer;
4694: }
4695: $datatable .= '</span>'.
4696: '<div style="display:none;" id="ltitools_user_div_add">'.
4697: '<span class="LC_nobreak"> : '.
4698: '<select name="ltitools_userincdom_add">'.
4699: '<option value="" selected="selected">'.&mt('Select').'</option>'.
4700: '<option value="0">'.&mt('username').'</option>'.
4701: '<option value="1">'.&mt('username:domain').'</option>'.
4702: '</select></span></div></fieldset>';
4703: $datatable .= '<fieldset><legend>'.&mt('Role mapping').'</legend><table><tr>';
4704: foreach my $role (@courseroles) {
4705: my ($checked,$checkednone);
4706: $datatable .= '<td style="text-align: center">'.
4707: &Apache::lonnet::plaintext($role,'Course').'<br />'.
4708: '<select name="ltitools_add_roles_'.$role.'">'.
4709: '<option value="" selected="selected">'.&mt('Select').'</option>';
4710: foreach my $ltirole (@ltiroles) {
4711: $datatable .= '<option value="'.$ltirole.'">'.$ltirole.'</option>';
4712: }
4713: $datatable .= '</select></td>';
4714: }
4715: $datatable .= '</tr></table></fieldset>'.
4716: '<fieldset><legend>'.&mt('Configurable in course').'</legend><span class="LC_nobreak">';
4717: foreach my $item ('label','title','target','linktext','explanation','append') {
4718: $datatable .= '<label>'.
4719: '<input type="checkbox" name="ltitools_courseconfig" value="'.$item.'" checked="checked" />'.
4720: $lt{'crs'.$item}.'</label>'.(' ' x2)."\n";
4721: }
4722: $datatable .= '</span></fieldset>'.
4723: '<fieldset><legend>'.&mt('Custom items sent on launch').'</legend>'.
4724: '<table><tr><th>'.&mt('Action').'</th><th>'.&mt('Name').'</th><th>'.&mt('Value').'</th></tr>'.
4725: '<tr><td><span class="LC_nobreak">'.
4726: '<label><input type="checkbox" name="ltitools_add_custom" value="1" />'.
4727: &mt('Add').'</label></span></td><td><input type="text" name="ltitools_add_custom_name" />'.
4728: '</td><td><input type="text" name="ltitools_add_custom_value" /></td></tr>'.
4729: '</table></fieldset>'."\n".
4730: '</td>'."\n".
4731: '</tr>'."\n";
4732: $itemcount ++;
4733: return $datatable;
4734: }
4735:
4736: sub ltitools_names {
4737: my %lt = &Apache::lonlocal::texthash(
4738: 'title' => 'Title',
4739: 'version' => 'Version',
4740: 'msgtype' => 'Message Type',
4741: 'sigmethod' => 'Signature Method',
4742: 'url' => 'URL',
4743: 'key' => 'Key',
4744: 'lifetime' => 'Nonce lifetime (s)',
4745: 'secret' => 'Secret',
4746: 'icon' => 'Icon',
4747: 'user' => 'User',
4748: 'fullname' => 'Full Name',
4749: 'firstname' => 'First Name',
4750: 'lastname' => 'Last Name',
4751: 'email' => 'E-mail',
4752: 'roles' => 'Role',
4753: 'window' => 'Window',
4754: 'tab' => 'Tab',
4755: 'iframe' => 'iFrame',
4756: 'height' => 'Height',
4757: 'width' => 'Width',
4758: 'linktext' => 'Default Link Text',
4759: 'explanation' => 'Default Explanation',
4760: 'passback' => 'Tool can return grades:',
4761: 'roster' => 'Tool can retrieve roster:',
4762: 'crstarget' => 'Display target',
4763: 'crslabel' => 'Course label',
4764: 'crstitle' => 'Course title',
4765: 'crslinktext' => 'Link Text',
4766: 'crsexplanation' => 'Explanation',
4767: 'crsappend' => 'Provider URL',
4768: );
4769: return %lt;
4770: }
4771:
4772: sub print_lti {
4773: my ($dom,$settings,$rowtotal) = @_;
4774: my $itemcount = 1;
4775: my $maxnum = 0;
4776: my $css_class;
4777: my %ordered;
4778: if (ref($settings) eq 'HASH') {
4779: foreach my $item (keys(%{$settings})) {
4780: if (ref($settings->{$item}) eq 'HASH') {
4781: my $num = $settings->{$item}{'order'};
4782: $ordered{$num} = $item;
4783: }
4784: }
4785: }
4786: my $maxnum = scalar(keys(%ordered));
4787: my $datatable;
4788: my %lt = <i_names();
4789: if (keys(%ordered)) {
4790: my @items = sort { $a <=> $b } keys(%ordered);
4791: for (my $i=0; $i<@items; $i++) {
4792: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4793: my $item = $ordered{$items[$i]};
4794: my ($key,$secret,$lifetime,$consumer,$requser,$current);
4795: if (ref($settings->{$item}) eq 'HASH') {
4796: $key = $settings->{$item}->{'key'};
4797: $secret = $settings->{$item}->{'secret'};
4798: $lifetime = $settings->{$item}->{'lifetime'};
4799: $consumer = $settings->{$item}->{'consumer'};
4800: $requser = $settings->{$item}->{'requser'};
4801: $current = $settings->{$item};
4802: }
4803: my $onclickrequser = ' onclick="toggleLTI(this.form,'."'requser','$i'".');"';
4804: my %checkedrequser = (
4805: yes => ' checked="checked"',
4806: no => '',
4807: );
4808: if (!$requser) {
4809: $checkedrequser{'no'} = $checkedrequser{'yes'};
4810: $checkedrequser{'yes'} = '';
4811: }
4812: my $chgstr = ' onchange="javascript:reorderLTI(this.form,'."'lti_pos_".$item."'".');"';
4813: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
4814: .'<select name="lti_pos_'.$item.'"'.$chgstr.'>';
4815: for (my $k=0; $k<=$maxnum; $k++) {
4816: my $vpos = $k+1;
4817: my $selstr;
4818: if ($k == $i) {
4819: $selstr = ' selected="selected" ';
4820: }
4821: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
4822: }
4823: $datatable .= '</select>'.(' 'x2).
4824: '<label><input type="checkbox" name="lti_del" value="'.$item.'" />'.
4825: &mt('Delete?').'</label></span></td>'.
4826: '<td colspan="2">'.
4827: '<fieldset><legend>'.&mt('Required settings').'</legend>'.
4828: '<span class="LC_nobreak">'.$lt{'consumer'}.
4829: ':<input type="text" size="15" name="lti_consumer_'.$i.'" value="'.$consumer.'" /></span> '.
4830: (' 'x2).
4831: '<span class="LC_nobreak">'.$lt{'version'}.':<select name="lti_version_'.$i.'">'.
4832: '<option value="LTI-1p0" selected="selected">1.1</option></select></span> '.
4833: (' 'x2).
4834: '<span class="LC_nobreak">'.$lt{'lifetime'}.':<input type="text" name="lti_lifetime_'.$i.'"'.
4835: 'value="'.$lifetime.'" size="3" /></span>'.
4836: (' 'x2).
4837: '<span class="LC_nobreak">'.$lt{'requser'}.':'.
4838: '<label><input type="radio" name="lti_requser_'.$i.'" value="1"'.$onclickrequser.$checkedrequser{yes}.' />'.&mt('Yes').'</label> '."\n".
4839: '<label><input type="radio" name="lti_requser_'.$i.'" value="0"'.$onclickrequser.$checkedrequser{no}.' />'.&mt('No').'</label></span>'."\n".
4840: '<br /><br />'.
4841: '<span class="LC_nobreak">'.$lt{'key'}.
4842: ':<input type="text" size="25" name="lti_key_'.$i.'" value="'.$key.'" /></span> '.
4843: (' 'x2).
4844: '<span class="LC_nobreak">'.$lt{'secret'}.':'.
4845: '<input type="password" size="20" name="lti_secret_'.$i.'" value="'.$secret.'" />'.
4846: '<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>'.
4847: '<input type="hidden" name="lti_id_'.$i.'" value="'.$item.'" /></span>'.
4848: '</fieldset>'.<i_options($i,$current,$itemcount,%lt).'</td></tr>';
4849: $itemcount ++;
4850: }
4851: }
4852: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4853: my $chgstr = ' onchange="javascript:reorderLTI(this.form,'."'lti_pos_add'".');"';
4854: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'."\n".
4855: '<input type="hidden" name="lti_maxnum" value="'.$maxnum.'" />'."\n".
4856: '<select name="lti_pos_add"'.$chgstr.'>';
4857: for (my $k=0; $k<$maxnum+1; $k++) {
4858: my $vpos = $k+1;
4859: my $selstr;
4860: if ($k == $maxnum) {
4861: $selstr = ' selected="selected" ';
4862: }
4863: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
4864: }
4865: $datatable .= '</select> '."\n".
4866: '<input type="checkbox" name="lti_add" value="1" />'.&mt('Add').'</span></td>'."\n".
4867: '<td colspan="2">'.
4868: '<fieldset><legend>'.&mt('Required settings').'</legend>'.
4869: '<span class="LC_nobreak">'.$lt{'consumer'}.
4870: ':<input type="text" size="15" name="lti_consumer_add" value="" /></span> '."\n".
4871: (' 'x2).
4872: '<span class="LC_nobreak">'.$lt{'version'}.':<select name="lti_version_add">'.
4873: '<option value="LTI-1p0" selected="selected">1.1</option></select></span> '."\n".
4874: (' 'x2).
4875: '<span class="LC_nobreak">'.$lt{'lifetime'}.':<input type="text" size="3" name="lti_lifetime_add" value="300" /></span> '."\n".
4876: (' 'x2).
4877: '<span class="LC_nobreak">'.$lt{'requser'}.':'.
4878: '<label><input type="radio" name="lti_requser_add" value="1" onclick="toggleLTI(this.form,'."'requser','add'".');" checked="checked" />'.&mt('Yes').'</label> '."\n".
4879: '<label><input type="radio" name="lti_requser_add" value="0" onclick="toggleLTI(this.form,'."'requser','add'".');" />'.&mt('No').'</label></span>'."\n".
4880: '<br /><br />'.
4881: '<span class="LC_nobreak">'.$lt{'key'}.':<input type="text" size="25" name="lti_key_add" value="" /></span> '."\n".
4882: (' 'x2).
4883: '<span class="LC_nobreak">'.$lt{'secret'}.':<input type="password" size="20" name="lti_secret_add" value="" />'.
4884: '<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".
4885: '</fieldset>'.<i_options('add',undef,$itemcount,%lt).
4886: '</td>'."\n".
4887: '</tr>'."\n";
4888: $$rowtotal ++;
4889: return $datatable;;
4890: }
4891:
4892: sub lti_names {
4893: my %lt = &Apache::lonlocal::texthash(
4894: 'version' => 'LTI Version',
4895: 'url' => 'URL',
4896: 'key' => 'Key',
4897: 'lifetime' => 'Nonce lifetime (s)',
4898: 'consumer' => 'Consumer',
4899: 'secret' => 'Secret',
4900: 'requser' => "User's identity sent",
4901: 'email' => 'Email address',
4902: 'sourcedid' => 'User ID',
4903: 'other' => 'Other',
4904: 'passback' => 'Can return grades to Consumer:',
4905: 'roster' => 'Can retrieve roster from Consumer:',
4906: 'topmenu' => 'Display LON-CAPA page header',
4907: 'inlinemenu'=> 'Display LON-CAPA inline menu',
4908: );
4909: return %lt;
4910: }
4911:
4912: sub lti_options {
4913: my ($num,$current,$itemcount,%lt) = @_;
4914: my (%checked,%rolemaps,$crssecsrc,$userfield,$cidfield);
4915: $checked{'mapuser'}{'sourcedid'} = ' checked="checked"';
4916: $checked{'mapcrs'}{'course_offering_sourcedid'} = ' checked="checked"';
4917: $checked{'makecrs'}{'N'} = ' checked="checked"';
4918: $checked{'mapcrstype'} = {};
4919: $checked{'makeuser'} = {};
4920: $checked{'selfenroll'} = {};
4921: $checked{'crssec'} = {};
4922: $checked{'crssecsrc'} = {};
4923: $checked{'lcauth'} = {};
4924: $checked{'menuitem'} = {};
4925: if ($num eq 'add') {
4926: $checked{'lcauth'}{'lti'} = ' checked="checked"';
4927: }
4928: my $userfieldsty = 'none';
4929: my $crsfieldsty = 'none';
4930: my $crssecfieldsty = 'none';
4931: my $secsrcfieldsty = 'none';
4932: my $passbacksty = 'none';
4933: my $optionsty = 'block';
4934: my $lcauthparm;
4935: my $lcauthparmstyle = 'display:none';
4936: my $lcauthparmtext;
4937: my $menusty;
4938: my $numinrow = 4;
4939: my %menutitles = <imenu_titles();
4940:
4941: if (ref($current) eq 'HASH') {
4942: if (!$current->{'requser'}) {
4943: $optionsty = 'none';
4944: }
4945: if (($current->{'mapuser'} ne '') && ($current->{'mapuser'} ne 'lis_person_sourcedid')) {
4946: $checked{'mapuser'}{'sourcedid'} = '';
4947: if ($current->{'mapuser'} eq 'lis_person_contact_email_primary') {
4948: $checked{'mapuser'}{'email'} = ' checked="checked"';
4949: } else {
4950: $checked{'mapuser'}{'other'} = ' checked="checked"';
4951: $userfield = $current->{'mapuser'};
4952: $userfieldsty = 'inline-block';
4953: }
4954: }
4955: if (($current->{'mapcrs'} ne '') && ($current->{'mapcrs'} ne 'course_offering_sourcedid')) {
4956: $checked{'mapcrs'}{'course_offering_sourcedid'} = '';
4957: if ($current->{'mapcrs'} eq 'context_id') {
4958: $checked{'mapcrs'}{'context_id'} = ' checked="checked"';
4959: } else {
4960: $checked{'mapcrs'}{'other'} = ' checked="checked"';
4961: $cidfield = $current->{'mapcrs'};
4962: $crsfieldsty = 'inline-block';
4963: }
4964: }
4965: if (ref($current->{'mapcrstype'}) eq 'ARRAY') {
4966: foreach my $type (@{$current->{'mapcrstype'}}) {
4967: $checked{'mapcrstype'}{$type} = ' checked="checked"';
4968: }
4969: }
4970: if ($current->{'makecrs'}) {
4971: $checked{'makecrs'}{'Y'} = ' checked="checked"';
4972: }
4973: if (ref($current->{'makeuser'}) eq 'ARRAY') {
4974: foreach my $role (@{$current->{'makeuser'}}) {
4975: $checked{'makeuser'}{$role} = ' checked="checked"';
4976: }
4977: }
4978: if ($current->{'lcauth'} =~ /^(internal|localauth|krb4|krb5|lti)$/) {
4979: $checked{'lcauth'}{$1} = ' checked="checked"';
4980: unless (($current->{'lcauth'} eq 'lti') || ($current->{'lcauth'} eq 'internal')) {
4981: $lcauthparm = $current->{'lcauthparm'};
4982: $lcauthparmstyle = 'display:table-row';
4983: if ($current->{'lcauth'} eq 'localauth') {
4984: $lcauthparmtext = &mt('Local auth argument');
4985: } else {
4986: $lcauthparmtext = &mt('Kerberos domain');
4987: }
4988: }
4989: }
4990: if (ref($current->{'selfenroll'}) eq 'ARRAY') {
4991: foreach my $role (@{$current->{'selfenroll'}}) {
4992: $checked{'selfenroll'}{$role} = ' checked="checked"';
4993: }
4994: }
4995: if (ref($current->{'maproles'}) eq 'HASH') {
4996: %rolemaps = %{$current->{'maproles'}};
4997: }
4998: if ($current->{'section'} ne '') {
4999: $checked{'crssec'}{'Y'} = ' checked="checked"';
5000: $crssecfieldsty = 'inline-block';
5001: if ($current->{'section'} eq 'course_section_sourcedid') {
5002: $checked{'crssecsrc'}{'sourcedid'} = ' checked="checked"';
5003: } else {
5004: $checked{'crssecsrc'}{'other'} = ' checked="checked"';
5005: $crssecsrc = $current->{'section'};
5006: $secsrcfieldsty = 'inline-block';
5007: }
5008: } else {
5009: $checked{'crssec'}{'N'} = ' checked="checked"';
5010: }
5011: if ($current->{'topmenu'}) {
5012: $checked{'topmenu'}{'Y'} = ' checked="checked"';
5013: } else {
5014: $checked{'topmenu'}{'N'} = ' checked="checked"';
5015: }
5016: if ($current->{'inlinemenu'}) {
5017: $checked{'inlinemenu'}{'Y'} = ' checked="checked"';
5018: } else {
5019: $checked{'inlinemenu'}{'N'} = ' checked="checked"';
5020: }
5021: if (($current->{'topmenu'}) || ($current->{'inlinemenu'})) {
5022: $menusty = 'inline-block';
5023: if (ref($current->{'lcmenu'}) eq 'ARRAY') {
5024: foreach my $item (@{$current->{'lcmenu'}}) {
5025: if (exists($menutitles{$item})) {
5026: $checked{'menuitem'}{$item} = ' checked="checked"';
5027: }
5028: }
5029: }
5030: } else {
5031: $menusty = 'none';
5032: }
5033: } else {
5034: $checked{'makecrs'}{'N'} = ' checked="checked"';
5035: $checked{'crssec'}{'N'} = ' checked="checked"';
5036: $checked{'topmenu'}{'N'} = ' checked="checked"';
5037: $checked{'inlinemenu'}{'Y'} = ' checked="checked"';
5038: $checked{'menuitem'}{'grades'} = ' checked="checked"';
5039: $menusty = 'inline-block';
5040: }
5041: my @coursetypes = ('official','unofficial','community','textbook','placement','lti');
5042: my %coursetypetitles = &Apache::lonlocal::texthash (
5043: official => 'Official',
5044: unofficial => 'Unofficial',
5045: community => 'Community',
5046: textbook => 'Textbook',
5047: placement => 'Placement Test',
5048: lti => 'LTI Provider',
5049: );
5050: my @authtypes = ('internal','krb4','krb5','localauth');
5051: my %shortauth = (
5052: internal => 'int',
5053: krb4 => 'krb4',
5054: krb5 => 'krb5',
5055: localauth => 'loc'
5056: );
5057: my %authnames = &authtype_names();
5058: my @ltiroles = qw(Learner Instructor ContentDeveloper TeachingAssistant Mentor Member Manager Administrator);
5059: my @lticourseroles = qw(Learner Instructor TeachingAssistant Mentor);
5060: my @courseroles = ('cc','in','ta','ep','st');
5061: my $onclickuser = ' onclick="toggleLTI(this.form,'."'user','$num'".');"';
5062: my $onclickcrs = ' onclick="toggleLTI(this.form,'."'crs','$num'".');"';
5063: my $onclicksec = ' onclick="toggleLTI(this.form,'."'sec','$num'".');"';
5064: my $onclicksecsrc = ' onclick="toggleLTI(this.form,'."'secsrc','$num'".')"';
5065: my $onclicklcauth = ' onclick="toggleLTI(this.form,'."'lcauth','$num'".')"';
5066: my $onclickmenu = ' onclick="toggleLTI(this.form,'."'lcmenu','$num'".');"';
5067: my $output = '<fieldset class="ltioption_'.$num.'" style="display:'.$optionsty.'"><legend>'.&mt('Mapping users').'</legend>'.
5068: '<div class="LC_floatleft"><span class="LC_nobreak">'.&mt('LON-CAPA username').': ';
5069: foreach my $option ('sourcedid','email','other') {
5070: $output .= '<label><input type="radio" name="lti_mapuser_'.$num.'" value="'.$option.'"'.
5071: $checked{'mapuser'}{$option}.$onclickuser.' />'.$lt{$option}.'</label>'.
5072: ($option eq 'other' ? '' : (' 'x2) );
5073: }
5074: $output .= '</span></div>'.
5075: '<div class="LC_floatleft" style="display:'.$userfieldsty.';" id="lti_userfield_'.$num.'">'.
5076: '<input type="text" name="lti_customuser_'.$num.'" '.
5077: 'value="'.$userfield.'" /></div></fieldset>'.
5078: '<fieldset class="ltioption_'.$num.'" style="display:'.$optionsty.'"><legend>'.&mt('Mapping course roles').'</legend><table><tr>';
5079: foreach my $ltirole (@lticourseroles) {
5080: my ($selected,$selectnone);
5081: if ($rolemaps{$ltirole} eq '') {
5082: $selectnone = ' selected="selected"';
5083: }
5084: $output .= '<td style="text-align: center">'.$ltirole.'<br />'.
5085: '<select name="lti_maprole_'.$ltirole.'_'.$num.'">'.
5086: '<option value=""'.$selectnone.'>'.&mt('Select').'</option>';
5087: foreach my $role (@courseroles) {
5088: unless ($selectnone) {
5089: if ($rolemaps{$ltirole} eq $role) {
5090: $selected = ' selected="selected"';
5091: } else {
5092: $selected = '';
5093: }
5094: }
5095: $output .= '<option value="'.$role.'"'.$selected.'>'.
5096: &Apache::lonnet::plaintext($role,'Course').
5097: '</option>';
5098: }
5099: $output .= '</select></td>';
5100: }
5101: $output .= '</tr></table></fieldset>'.
5102: '<fieldset class="ltioption_'.$num.'" style="display:'.$optionsty.'"><legend>'.&mt('Roles which may create user accounts').'</legend>';
5103: foreach my $ltirole (@ltiroles) {
5104: $output .= '<span class="LC_nobreak"><label><input type="checkbox" name="lti_makeuser_'.$num.'" value="'.$ltirole.'"'.
5105: $checked{'makeuser'}{$ltirole}.' />'.$ltirole.'</label> </span> ';
5106: }
5107: $output .= '</fieldset>'.
5108: '<fieldset class="ltioption_'.$num.'" style="display:'.$optionsty.'"><legend>'.&mt('New user accounts created for LTI users').'</legend>'.
5109: '<table>'.
5110: &modifiable_userdata_row('lti','instdata_'.$num,$current,$numinrow,$itemcount).
5111: '</table>'.
5112: '<table class="LC_nested"><tr><td class="LC_left_item">LON-CAPA Authentication</td>'.
5113: '<td class="LC_left_item">';
5114: foreach my $auth ('lti',@authtypes) {
5115: my $authtext;
5116: if ($auth eq 'lti') {
5117: $authtext = &mt('None');
5118: } else {
5119: $authtext = $authnames{$shortauth{$auth}};
5120: }
5121: $output .= '<span class="LC_nobreak"><label><input type="radio" name="lti_lcauth_'.$num.
5122: '" value="'.$auth.'"'.$checked{'lcauth'}{$auth}.$onclicklcauth.' />'.
5123: $authtext.'</label></span> ';
5124: }
5125: $output .= '</td></tr>'.
5126: '<tr id="lti_lcauth_parmrow_'.$num.'" style="'.$lcauthparmstyle.'">'.
5127: '<td class="LC_right_item" colspan="2"><span class="LC_nobreak">'.
5128: '<span id="lti_lcauth_parmtext_'.$num.'">'.$lcauthparmtext.'</span>'.
5129: '<input type="text" name="lti_lcauthparm_'.$num.'" value="" /></span></td></tr>'.
5130: '</table></fieldset>'.
5131: '<fieldset class="ltioption_'.$num.'" style="display:'.$optionsty.'"><legend>'.&mt('Mapping courses').'</legend>'.
5132: '<div class="LC_floatleft"><span class="LC_nobreak">'.
5133: &mt('Unique course identifier').': ';
5134: foreach my $option ('course_offering_sourcedid','context_id','other') {
5135: $output .= '<label><input type="radio" name="lti_mapcrs_'.$num.'" value="'.$option.'"'.
5136: $checked{'mapcrs'}{$option}.$onclickcrs.' />'.$option.'</label>'.
5137: ($option eq 'other' ? '' : (' 'x2) );
5138: }
5139: $output .= '</span></div><div class="LC_floatleft" style="display:'.$crsfieldsty.';" id="lti_crsfield_'.$num.'">'.
5140: '<input type="text" name="lti_mapcrsfield_'.$num.'" value="'.$cidfield.'" />'.
5141: '</div><div style="padding:0;clear:both;margin:0;border:0"></div>'.
5142: '<span class="LC_nobreak">'.&mt('LON-CAPA course type(s)').': ';
5143: foreach my $type (@coursetypes) {
5144: $output .= '<label><input type="checkbox" name="lti_mapcrstype_'.$num.'" value="'.$type.'"'.
5145: $checked{'mapcrstype'}{$type}.' />'.$coursetypetitles{$type}.'</label>'.
5146: (' 'x2);
5147: }
5148: $output .= '</span></fieldset>'.
5149: '<fieldset class="ltioption_'.$num.'" style="display:'.$optionsty.'"><legend>'.&mt('Creating courses').'</legend>'.
5150: '<span class="LC_nobreak">'.&mt('Course created (if absent) on Instructor access').': '.
5151: '<label><input type="radio" name="lti_makecrs_'.$num.'" value="0"'.
5152: $checked{'makecrs'}{'N'}.' />'.&mt('No').'</label>'.(' 'x2).
5153: '<label><input type="radio" name="lti_makecrs_'.$num.'" value="1"'.
5154: $checked{'makecrs'}{'Y'}.' />'.&mt('Yes').'</label></span>'.
5155: '</fieldset>'.
5156: '<fieldset class="ltioption_'.$num.'" style="display:'.$optionsty.'"><legend>'.&mt('Roles which may self-enroll').'</legend>';
5157: foreach my $lticrsrole (@lticourseroles) {
5158: $output .= '<span class="LC_nobreak"><label><input type="checkbox" name="lti_selfenroll_'.$num.'" value="'.$lticrsrole.'"'.
5159: $checked{'selfenroll'}{$lticrsrole}.' />'.$lticrsrole.'</label> </span> ';
5160: }
5161: $output .= '</fieldset>'.
5162: '<fieldset class="ltioption_'.$num.'" style="display:'.$optionsty.'"><legend>'.&mt('Course options').'</legend>'.
5163: '<div class="LC_floatleft"><span class="LC_nobreak">'.&mt('Assign users to sections').': '.
5164: '<label><input type="radio" name="lti_crssec_'.$num.'" value="0"'.
5165: $checked{'crssec'}{'N'}.$onclicksec.' />'.&mt('No').'</label>'.(' 'x2).
5166: '<label><input type="radio" name="lti_crssec_'.$num.'" value="1"'.
5167: $checked{'crssec'}{'Y'}.$onclicksec.' />'.&mt('Yes').'</label></span></div>'.
5168: '<div class="LC_floatleft" style="display:'.$crssecfieldsty.';" id="lti_crssecfield_'.$num.'">'.
5169: '<span class="LC_nobreak">'.&mt('From').':<label>'.
5170: '<input type="radio" name="lti_crssecsrc_'.$num.'" value="course_section_sourcedid"'.
5171: $checked{'crssecsrc'}{'sourcedid'}.$onclicksecsrc.' />'.
5172: &mt('Standard field').'</label>'.(' 'x2).
5173: '<label><input type="radio" name="lti_crssecsrc_'.$num.'" value="other"'.
5174: $checked{'crssecsrc'}{'other'}.$onclicksecsrc.' />'.&mt('Other').
5175: '</label></span></div><div class="LC_floatleft" style="display:'.$secsrcfieldsty.';" id="lti_secsrcfield_'.$num.'">'.
5176: '<input type="text" name="lti_customsection_'.$num.'" value="'.$crssecsrc.'" />'.
5177: '</div><div style="padding:0;clear:both;margin:0;border:0"></div>';
5178: my ($pb1p1chk,$pb1p0chk,$onclickpb);
5179: foreach my $extra ('roster','passback') {
5180: my $checkedon = '';
5181: my $checkedoff = ' checked="checked"';
5182: if ($extra eq 'passback') {
5183: $pb1p1chk = ' checked="checked"';
5184: $pb1p0chk = '';
5185: $onclickpb = ' onclick="toggleLTI(this.form,'."'passback','$num'".');"';
5186: } else {
5187: $onclickpb = '';
5188: }
5189: if (ref($current) eq 'HASH') {
5190: if (($current->{$extra})) {
5191: $checkedon = $checkedoff;
5192: $checkedoff = '';
5193: if ($extra eq 'passback') {
5194: $passbacksty = 'inline-block';
5195: }
5196: if ($current->{'passbackformat'} eq '1.0') {
5197: $pb1p0chk = ' checked="checked"';
5198: $pb1p1chk = '';
5199: }
5200: }
5201: }
5202: $output .= $lt{$extra}.' '.
5203: '<label><input type="radio" name="lti_'.$extra.'_'.$num.'" value="0"'.$checkedoff.$onclickpb.' />'.
5204: &mt('No').'</label>'.(' 'x2).
5205: '<label><input type="radio" name="lti_'.$extra.'_'.$num.'" value="1"'.$checkedon.$onclickpb.' />'.
5206: &mt('Yes').'</label><br />';
5207: }
5208: $output .= '<div class="LC_floatleft" style="display:'.$passbacksty.';" id="lti_passback_'.$num.'">'.
5209: '<span class="LC_nobreak">'.&mt('Grade format').
5210: '<label><input type="radio" name="lti_passbackformat_'.$num.'" value="1.1"'.$pb1p1chk.' />'.
5211: &mt('Outcomes Service (1.1)').'</label>'.(' 'x2).
5212: '<label><input type="radio" name="lti_passbackformat_'.$num.'" value="1.0"'.$pb1p0chk.'/>'.
5213: &mt('Outcomes Extension (1.0)').'</label></span></div></fieldset>'.
5214: '<fieldset class="ltioption_'.$num.'" style="display:'.$optionsty.'"><legend>'.&mt('Course defaults (Course Coordinator can override)').'</legend>'.
5215: '<div class="LC_floatleft"><span class="LC_nobreak">'.$lt{'topmenu'}.': '.
5216: '<label><input type="radio" name="lti_topmenu_'.$num.'" value="0"'.
5217: $checked{'topmenu'}{'N'}.$onclickmenu.' />'.&mt('No').'</label>'.(' 'x2).
5218: '<label><input type="radio" name="lti_topmenu_'.$num.'" value="1"'.
5219: $checked{'topmenu'}{'Y'}.$onclickmenu.' />'.&mt('Yes').'</label></span></div>'.
5220: '<div style="padding:0;clear:both;margin:0;border:0"></div>'.
5221: '<div class="LC_floatleft"><span class="LC_nobreak">'.$lt{'inlinemenu'}.': '.
5222: '<label><input type="radio" name="lti_inlinemenu_'.$num.'" value="0"'.
5223: $checked{'inlinemenu'}{'N'}.$onclickmenu.' />'.&mt('No').'</label>'.(' 'x2).
5224: '<label><input type="radio" name="lti_inlinemenu_'.$num.'" value="1"'.
5225: $checked{'inlinemenu'}{'Y'}.$onclickmenu.' />'.&mt('Yes').'</label></span></div>';
5226: $output .='<div style="padding:0;clear:both;margin:0;border:0"></div>'.
5227: '<div class="LC_floatleft" style="display:'.$menusty.';" id="lti_menufield_'.$num.'">'.
5228: '<span class="LC_nobreak">'.&mt('Menu items').': ';
5229: foreach my $type ('fullname','coursetitle','role','logout','grades') {
5230: $output .= '<label><input type="checkbox" name="lti_menuitem_'.$num.'" value="'.$type.'"'.
5231: $checked{'menuitem'}{$type}.' />'.$menutitles{$type}.'</label>'.
5232: (' 'x2);
5233: }
5234: $output .= '</span></div></fieldset>';
5235: # '<fieldset><legend>'.&mt('Assigning author roles').'</legend>';
5236: #
5237: # $output .= '</fieldset>'.
5238: # '<fieldset><legend>'.&mt('Assigning domain roles').'</legend>';
5239: return $output;
5240: }
5241:
5242: sub ltimenu_titles {
5243: return &Apache::lonlocal::texthash(
5244: fullname => 'Full name',
5245: coursetitle => 'Course title',
5246: role => 'Role',
5247: logout => 'Logout',
5248: grades => 'Grades',
5249: );
5250: }
5251:
5252: sub print_coursedefaults {
5253: my ($position,$dom,$settings,$rowtotal) = @_;
5254: my ($css_class,$datatable,%checkedon,%checkedoff,%defaultchecked,@toggles);
5255: my $itemcount = 1;
5256: my %choices = &Apache::lonlocal::texthash (
5257: canuse_pdfforms => 'Course/Community users can create/upload PDF forms',
5258: uploadquota => 'Default quota for files uploaded directly to course/community using Course Editor (MB)',
5259: anonsurvey_threshold => 'Responder count needed before showing submissions for anonymous surveys',
5260: coursecredits => 'Credits can be specified for courses',
5261: uselcmath => 'Math preview uses LON-CAPA previewer (javascript) in place of DragMath (Java)',
5262: usejsme => 'Molecule editor uses JSME (HTML5) in place of JME (Java)',
5263: texengine => 'Default method to display mathematics',
5264: postsubmit => 'Disable submit button/keypress following student submission',
5265: canclone => "People who may clone a course (besides course's owner and coordinators)",
5266: mysqltables => 'Lifetime (s) of "Temporary" MySQL tables (student performance data) on homeserver',
5267: );
5268: my %staticdefaults = (
5269: texengine => 'MathJax',
5270: anonsurvey_threshold => 10,
5271: uploadquota => 500,
5272: postsubmit => 60,
5273: mysqltables => 172800,
5274: );
5275: if ($position eq 'top') {
5276: %defaultchecked = (
5277: 'canuse_pdfforms' => 'off',
5278: 'uselcmath' => 'on',
5279: 'usejsme' => 'on',
5280: 'canclone' => 'none',
5281: );
5282: @toggles = ('canuse_pdfforms','uselcmath','usejsme');
5283: my $deftex = $staticdefaults{'texengine'};
5284: if (ref($settings) eq 'HASH') {
5285: if ($settings->{'texengine'}) {
5286: if ($settings->{'texengine'} =~ /^(MathJax|mimetex|tth)$/) {
5287: $deftex = $settings->{'texengine'};
5288: }
5289: }
5290: }
5291: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5292: my $mathdisp = '<tr'.$css_class.'><td style="vertical-align: top">'.
5293: '<span class="LC_nobreak">'.$choices{'texengine'}.
5294: '</span></td><td class="LC_right_item">'.
5295: '<select name="texengine">'."\n";
5296: my %texoptions = (
5297: MathJax => 'MathJax',
5298: mimetex => &mt('Convert to Images'),
5299: tth => &mt('TeX to HTML'),
5300: );
5301: foreach my $renderer ('MathJax','mimetex','tth') {
5302: my $selected = '';
5303: if ($renderer eq $deftex) {
5304: $selected = ' selected="selected"';
5305: }
5306: $mathdisp .= '<option value="'.$renderer.'"'.$selected.'>'.$texoptions{$renderer}.'</option>'."\n";
5307: }
5308: $mathdisp .= '</select></td></tr>'."\n";
5309: $itemcount ++;
5310: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
5311: \%choices,$itemcount);
5312: $datatable = $mathdisp.$datatable;
5313: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5314: $datatable .=
5315: '<tr'.$css_class.'><td style="vertical-align: top">'.
5316: '<span class="LC_nobreak">'.$choices{'canclone'}.
5317: '</span></td><td class="LC_left_item">';
5318: my $currcanclone = 'none';
5319: my $onclick;
5320: my @cloneoptions = ('none','domain');
5321: my %clonetitles = (
5322: none => 'No additional course requesters',
5323: domain => "Any course requester in course's domain",
5324: instcode => 'Course requests for official courses ...',
5325: );
5326: my (%codedefaults,@code_order,@posscodes);
5327: if (&Apache::lonnet::auto_instcode_defaults($dom,\%codedefaults,
5328: \@code_order) eq 'ok') {
5329: if (@code_order > 0) {
5330: push(@cloneoptions,'instcode');
5331: $onclick = ' onclick="toggleDisplay(this.form,'."'cloneinstcode'".');"';
5332: }
5333: }
5334: if (ref($settings) eq 'HASH') {
5335: if ($settings->{'canclone'}) {
5336: if (ref($settings->{'canclone'}) eq 'HASH') {
5337: if (ref($settings->{'canclone'}{'instcode'}) eq 'ARRAY') {
5338: if (@code_order > 0) {
5339: $currcanclone = 'instcode';
5340: @posscodes = @{$settings->{'canclone'}{'instcode'}};
5341: }
5342: }
5343: } elsif ($settings->{'canclone'} eq 'domain') {
5344: $currcanclone = $settings->{'canclone'};
5345: }
5346: }
5347: }
5348: foreach my $option (@cloneoptions) {
5349: my ($checked,$additional);
5350: if ($currcanclone eq $option) {
5351: $checked = ' checked="checked"';
5352: }
5353: if ($option eq 'instcode') {
5354: if (@code_order) {
5355: my $show = 'none';
5356: if ($checked) {
5357: $show = 'block';
5358: }
5359: $additional = '<div id="cloneinstcode" style="display:'.$show.';" />'.
5360: &mt('Institutional codes for new and cloned course have identical:').
5361: '<br />';
5362: foreach my $item (@code_order) {
5363: my $codechk;
5364: if ($checked) {
5365: if (grep(/^\Q$item\E$/,@posscodes)) {
5366: $codechk = ' checked="checked"';
5367: }
5368: }
5369: $additional .= '<label>'.
5370: '<input type="checkbox" name="clonecode" value="'.$item.'"'.$codechk.' />'.
5371: $item.'</label>';
5372: }
5373: $additional .= (' 'x2).'('.&mt('check as many as needed').')</div>';
5374: }
5375: }
5376: $datatable .=
5377: '<span class="LC_nobreak"><label><input type="radio" name="canclone"'.$checked.
5378: ' value="'.$option.'"'.$onclick.' />'.$clonetitles{$option}.
5379: '</label> '.$additional.'</span><br />';
5380: }
5381: $datatable .= '</td>'.
5382: '</tr>';
5383: $itemcount ++;
5384: } else {
5385: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
5386: my ($currdefresponder,%defcredits,%curruploadquota,%deftimeout,%currmysql);
5387: my $currusecredits = 0;
5388: my $postsubmitclient = 1;
5389: my @types = ('official','unofficial','community','textbook','placement');
5390: if (ref($settings) eq 'HASH') {
5391: $currdefresponder = $settings->{'anonsurvey_threshold'};
5392: if (ref($settings->{'uploadquota'}) eq 'HASH') {
5393: foreach my $type (keys(%{$settings->{'uploadquota'}})) {
5394: $curruploadquota{$type} = $settings->{'uploadquota'}{$type};
5395: }
5396: }
5397: if (ref($settings->{'coursecredits'}) eq 'HASH') {
5398: foreach my $type (@types) {
5399: next if ($type eq 'community');
5400: $defcredits{$type} = $settings->{'coursecredits'}->{$type};
5401: if ($defcredits{$type} ne '') {
5402: $currusecredits = 1;
5403: }
5404: }
5405: }
5406: if (ref($settings->{'postsubmit'}) eq 'HASH') {
5407: if ($settings->{'postsubmit'}->{'client'} eq 'off') {
5408: $postsubmitclient = 0;
5409: foreach my $type (@types) {
5410: $deftimeout{$type} = $staticdefaults{'postsubmit'};
5411: }
5412: } else {
5413: foreach my $type (@types) {
5414: if (ref($settings->{'postsubmit'}->{'timeout'}) eq 'HASH') {
5415: if ($settings->{'postsubmit'}->{'timeout'}->{$type} =~ /^\d+$/) {
5416: $deftimeout{$type} = $settings->{'postsubmit'}->{'timeout'}->{$type};
5417: } else {
5418: $deftimeout{$type} = $staticdefaults{'postsubmit'};
5419: }
5420: } else {
5421: $deftimeout{$type} = $staticdefaults{'postsubmit'};
5422: }
5423: }
5424: }
5425: } else {
5426: foreach my $type (@types) {
5427: $deftimeout{$type} = $staticdefaults{'postsubmit'};
5428: }
5429: }
5430: if (ref($settings->{'mysqltables'}) eq 'HASH') {
5431: foreach my $type (keys(%{$settings->{'mysqltables'}})) {
5432: $currmysql{$type} = $settings->{'mysqltables'}{$type};
5433: }
5434: } else {
5435: foreach my $type (@types) {
5436: $currmysql{$type} = $staticdefaults{'mysqltables'};
5437: }
5438: }
5439: } else {
5440: foreach my $type (@types) {
5441: $deftimeout{$type} = $staticdefaults{'postsubmit'};
5442: }
5443: }
5444: if (!$currdefresponder) {
5445: $currdefresponder = $staticdefaults{'anonsurvey_threshold'};
5446: } elsif ($currdefresponder < 1) {
5447: $currdefresponder = 1;
5448: }
5449: foreach my $type (@types) {
5450: if ($curruploadquota{$type} eq '') {
5451: $curruploadquota{$type} = $staticdefaults{'uploadquota'};
5452: }
5453: }
5454: $datatable .=
5455: '<tr'.$css_class.'><td><span class="LC_nobreak">'.
5456: $choices{'anonsurvey_threshold'}.
5457: '</span></td>'.
5458: '<td class="LC_right_item"><span class="LC_nobreak">'.
5459: '<input type="text" name="anonsurvey_threshold"'.
5460: ' value="'.$currdefresponder.'" size="5" /></span>'.
5461: '</td></tr>'."\n";
5462: $itemcount ++;
5463: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
5464: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
5465: $choices{'uploadquota'}.
5466: '</span></td>'.
5467: '<td style="text-align: right" class="LC_right_item">'.
5468: '<table><tr>';
5469: foreach my $type (@types) {
5470: $datatable .= '<td style="text-align: center">'.&mt($type).'<br />'.
5471: '<input type="text" name="uploadquota_'.$type.'"'.
5472: ' value="'.$curruploadquota{$type}.'" size="5" /></td>';
5473: }
5474: $datatable .= '</tr></table></td></tr>'."\n";
5475: $itemcount ++;
5476: my $onclick = "toggleDisplay(this.form,'credits');";
5477: my $display = 'none';
5478: if ($currusecredits) {
5479: $display = 'block';
5480: }
5481: my $additional = '<div id="credits" style="display: '.$display.'">'.
5482: '<i>'.&mt('Default credits').'</i><br /><table><tr>';
5483: foreach my $type (@types) {
5484: next if ($type eq 'community');
5485: $additional .= '<td style="text-align: center">'.&mt($type).'<br />'.
5486: '<input type="text" name="'.$type.'_credits"'.
5487: ' value="'.$defcredits{$type}.'" size="3" /></td>';
5488: }
5489: $additional .= '</tr></table></div>'."\n";
5490: %defaultchecked = ('coursecredits' => 'off');
5491: @toggles = ('coursecredits');
5492: my $current = {
5493: 'coursecredits' => $currusecredits,
5494: };
5495: (my $table,$itemcount) =
5496: &radiobutton_prefs($current,\@toggles,\%defaultchecked,
5497: \%choices,$itemcount,$onclick,$additional,'left');
5498: $datatable .= $table;
5499: $onclick = "toggleDisplay(this.form,'studentsubmission');";
5500: my $display = 'none';
5501: if ($postsubmitclient) {
5502: $display = 'block';
5503: }
5504: $additional = '<div id="studentsubmission" style="display: '.$display.'">'.
5505: &mt('Number of seconds submit is disabled').'<br />'.
5506: '<i>'.&mt('Enter 0 to remain disabled until page reload.').'</i><br />'.
5507: '<table><tr>';
5508: foreach my $type (@types) {
5509: $additional .= '<td style="text-align: center">'.&mt($type).'<br />'.
5510: '<input type="text" name="'.$type.'_timeout" value="'.
5511: $deftimeout{$type}.'" size="5" /></td>';
5512: }
5513: $additional .= '</tr></table></div>'."\n";
5514: %defaultchecked = ('postsubmit' => 'on');
5515: @toggles = ('postsubmit');
5516: $current = {
5517: 'postsubmit' => $postsubmitclient,
5518: };
5519: ($table,$itemcount) =
5520: &radiobutton_prefs($current,\@toggles,\%defaultchecked,
5521: \%choices,$itemcount,$onclick,$additional,'left');
5522: $datatable .= $table;
5523: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
5524: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
5525: $choices{'mysqltables'}.
5526: '</span></td>'.
5527: '<td style="text-align: right" class="LC_right_item">'.
5528: '<table><tr>';
5529: foreach my $type (@types) {
5530: $datatable .= '<td style="text-align: center">'.&mt($type).'<br />'.
5531: '<input type="text" name="mysqltables_'.$type.'"'.
5532: ' value="'.$currmysql{$type}.'" size="8" /></td>';
5533: }
5534: $datatable .= '</tr></table></td></tr>'."\n";
5535: $itemcount ++;
5536:
5537: }
5538: $$rowtotal += $itemcount;
5539: return $datatable;
5540: }
5541:
5542: sub print_selfenrollment {
5543: my ($position,$dom,$settings,$rowtotal) = @_;
5544: my ($css_class,$datatable);
5545: my $itemcount = 1;
5546: my @types = ('official','unofficial','community','textbook','placement');
5547: if (($position eq 'top') || ($position eq 'middle')) {
5548: my ($rowsref,$titlesref) = &Apache::lonuserutils::get_selfenroll_titles();
5549: my %descs = &Apache::lonuserutils::selfenroll_default_descs();
5550: my @rows;
5551: my $key;
5552: if ($position eq 'top') {
5553: $key = 'admin';
5554: if (ref($rowsref) eq 'ARRAY') {
5555: @rows = @{$rowsref};
5556: }
5557: } elsif ($position eq 'middle') {
5558: $key = 'default';
5559: @rows = ('types','registered','approval','limit');
5560: }
5561: foreach my $row (@rows) {
5562: if (defined($titlesref->{$row})) {
5563: $itemcount ++;
5564: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5565: $datatable .= '<tr'.$css_class.'>'.
5566: '<td>'.$titlesref->{$row}.'</td>'.
5567: '<td class="LC_left_item">'.
5568: '<table><tr>';
5569: my (%current,%currentcap);
5570: if (ref($settings) eq 'HASH') {
5571: if (ref($settings->{$key}) eq 'HASH') {
5572: foreach my $type (@types) {
5573: if (ref($settings->{$key}->{$type}) eq 'HASH') {
5574: $current{$type} = $settings->{$key}->{$type}->{$row};
5575: }
5576: if (($row eq 'limit') && ($key eq 'default')) {
5577: if (ref($settings->{$key}->{$type}) eq 'HASH') {
5578: $currentcap{$type} = $settings->{$key}->{$type}->{'cap'};
5579: }
5580: }
5581: }
5582: }
5583: }
5584: my %roles = (
5585: '0' => &Apache::lonnet::plaintext('dc'),
5586: );
5587:
5588: foreach my $type (@types) {
5589: unless (($row eq 'registered') && ($key eq 'default')) {
5590: $datatable .= '<th>'.&mt($type).'</th>';
5591: }
5592: }
5593: unless (($row eq 'registered') && ($key eq 'default')) {
5594: $datatable .= '</tr><tr>';
5595: }
5596: foreach my $type (@types) {
5597: if ($type eq 'community') {
5598: $roles{'1'} = &mt('Community personnel');
5599: } else {
5600: $roles{'1'} = &mt('Course personnel');
5601: }
5602: $datatable .= '<td style="vertical-align: top">';
5603: if ($position eq 'top') {
5604: my %checked;
5605: if ($current{$type} eq '0') {
5606: $checked{'0'} = ' checked="checked"';
5607: } else {
5608: $checked{'1'} = ' checked="checked"';
5609: }
5610: foreach my $role ('1','0') {
5611: $datatable .= '<span class="LC_nobreak"><label>'.
5612: '<input type="radio" name="selfenrolladmin_'.$row.'_'.$type.'" '.
5613: 'value="'.$role.'"'.$checked{$role}.' />'.
5614: $roles{$role}.'</label></span> ';
5615: }
5616: } else {
5617: if ($row eq 'types') {
5618: my %checked;
5619: if ($current{$type} =~ /^(all|dom)$/) {
5620: $checked{$1} = ' checked="checked"';
5621: } else {
5622: $checked{''} = ' checked="checked"';
5623: }
5624: foreach my $val ('','dom','all') {
5625: $datatable .= '<span class="LC_nobreak"><label>'.
5626: '<input type ="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
5627: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
5628: }
5629: } elsif ($row eq 'registered') {
5630: my %checked;
5631: if ($current{$type} eq '1') {
5632: $checked{'1'} = ' checked="checked"';
5633: } else {
5634: $checked{'0'} = ' checked="checked"';
5635: }
5636: foreach my $val ('0','1') {
5637: $datatable .= '<span class="LC_nobreak"><label>'.
5638: '<input type ="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
5639: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
5640: }
5641: } elsif ($row eq 'approval') {
5642: my %checked;
5643: if ($current{$type} =~ /^([12])$/) {
5644: $checked{$1} = ' checked="checked"';
5645: } else {
5646: $checked{'0'} = ' checked="checked"';
5647: }
5648: for my $val (0..2) {
5649: $datatable .= '<span class="LC_nobreak"><label>'.
5650: '<input type="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
5651: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
5652: }
5653: } elsif ($row eq 'limit') {
5654: my %checked;
5655: if ($current{$type} =~ /^(allstudents|selfenrolled)$/) {
5656: $checked{$1} = ' checked="checked"';
5657: } else {
5658: $checked{'none'} = ' checked="checked"';
5659: }
5660: my $cap;
5661: if ($currentcap{$type} =~ /^\d+$/) {
5662: $cap = $currentcap{$type};
5663: }
5664: foreach my $val ('none','allstudents','selfenrolled') {
5665: $datatable .= '<span class="LC_nobreak"><label>'.
5666: '<input type="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
5667: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
5668: }
5669: $datatable .= '<br />'.
5670: '<span class="LC_nobreak">'.&mt('Maximum allowed: ').
5671: '<input type="text" name="selfenrolldefault_cap_'.$type.'" size = "5" value="'.$cap.'" />'.
5672: '</span>';
5673: }
5674: }
5675: $datatable .= '</td>';
5676: }
5677: $datatable .= '</tr>';
5678: }
5679: $datatable .= '</table></td></tr>';
5680: }
5681: } elsif ($position eq 'bottom') {
5682: $datatable .= &print_validation_rows('selfenroll',$dom,$settings,\$itemcount);
5683: }
5684: $$rowtotal += $itemcount;
5685: return $datatable;
5686: }
5687:
5688: sub print_validation_rows {
5689: my ($caller,$dom,$settings,$rowtotal) = @_;
5690: my ($itemsref,$namesref,$fieldsref);
5691: if ($caller eq 'selfenroll') {
5692: ($itemsref,$namesref,$fieldsref) = &Apache::lonuserutils::selfenroll_validation_types();
5693: } elsif ($caller eq 'requestcourses') {
5694: ($itemsref,$namesref,$fieldsref) = &Apache::loncoursequeueadmin::requestcourses_validation_types();
5695: }
5696: my %currvalidation;
5697: if (ref($settings) eq 'HASH') {
5698: if (ref($settings->{'validation'}) eq 'HASH') {
5699: %currvalidation = %{$settings->{'validation'}};
5700: }
5701: }
5702: my $datatable;
5703: my $itemcount = 0;
5704: foreach my $item (@{$itemsref}) {
5705: my $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
5706: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
5707: $namesref->{$item}.
5708: '</span></td>'.
5709: '<td class="LC_left_item">';
5710: if (($item eq 'url') || ($item eq 'button')) {
5711: $datatable .= '<span class="LC_nobreak">'.
5712: '<input type="text" name="'.$caller.'_validation_'.$item.'"'.
5713: ' value="'.$currvalidation{$item}.'" size="50" /></span>';
5714: } elsif ($item eq 'fields') {
5715: my @currfields;
5716: if (ref($currvalidation{$item}) eq 'ARRAY') {
5717: @currfields = @{$currvalidation{$item}};
5718: }
5719: foreach my $field (@{$fieldsref}) {
5720: my $check = '';
5721: if (grep(/^\Q$field\E$/,@currfields)) {
5722: $check = ' checked="checked"';
5723: }
5724: $datatable .= '<span class="LC_nobreak"><label>'.
5725: '<input type="checkbox" name="'.$caller.'_validation_fields"'.
5726: ' value="'.$field.'"'.$check.' />'.$field.
5727: '</label></span> ';
5728: }
5729: } elsif ($item eq 'markup') {
5730: $datatable .= '<textarea name="'.$caller.'_validation_markup" cols="50" rows="5">'.
5731: $currvalidation{$item}.
5732: '</textarea>';
5733: }
5734: $datatable .= '</td></tr>'."\n";
5735: if (ref($rowtotal)) {
5736: $itemcount ++;
5737: }
5738: }
5739: if ($caller eq 'requestcourses') {
5740: my %currhash;
5741: if (ref($settings) eq 'HASH') {
5742: if (ref($settings->{'validation'}) eq 'HASH') {
5743: if ($settings->{'validation'}{'dc'} ne '') {
5744: $currhash{$settings->{'validation'}{'dc'}} = 1;
5745: }
5746: }
5747: }
5748: my $numinrow = 2;
5749: my ($numdc,$dctable,$rows) = &active_dc_picker($dom,$numinrow,'radio',
5750: 'validationdc',%currhash);
5751: my $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
5752: $datatable .= '<tr'.$css_class.'><td>';
5753: if ($numdc > 1) {
5754: $datatable .= &mt('Course creation processed as: (choose Dom. Coord.)');
5755: } else {
5756: $datatable .= &mt('Course creation processed as: ');
5757: }
5758: $datatable .= '</td><td class="LC_left_item">'.$dctable.'</td></tr>';
5759: $itemcount ++;
5760: }
5761: if (ref($rowtotal)) {
5762: $$rowtotal += $itemcount;
5763: }
5764: return $datatable;
5765: }
5766:
5767: sub print_usersessions {
5768: my ($position,$dom,$settings,$rowtotal) = @_;
5769: my ($css_class,$datatable,$itemcount,%checked,%choices);
5770: my (%by_ip,%by_location,@intdoms,@instdoms);
5771: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
5772:
5773: my @alldoms = &Apache::lonnet::all_domains();
5774: my %serverhomes = %Apache::lonnet::serverhomeIDs;
5775: my %servers = &Apache::lonnet::internet_dom_servers($dom);
5776: my %altids = &id_for_thisdom(%servers);
5777: if ($position eq 'top') {
5778: if (keys(%serverhomes) > 1) {
5779: my %spareid = ¤t_offloads_to($dom,$settings,\%servers);
5780: my $curroffloadnow;
5781: if (ref($settings) eq 'HASH') {
5782: if (ref($settings->{'offloadnow'}) eq 'HASH') {
5783: $curroffloadnow = $settings->{'offloadnow'};
5784: }
5785: }
5786: $datatable .= &spares_row($dom,\%servers,\%spareid,\%serverhomes,\%altids,$curroffloadnow,$rowtotal);
5787: } else {
5788: $datatable .= '<tr'.$css_class.'><td colspan="2">'.
5789: &mt('Nothing to set here, as the cluster to which this domain belongs only contains one server.').
5790: '</td></tr>';
5791: }
5792: } else {
5793: my %titles = &usersession_titles();
5794: my ($prefix,@types);
5795: if ($position eq 'bottom') {
5796: $prefix = 'remote';
5797: @types = ('version','excludedomain','includedomain');
5798: } else {
5799: $prefix = 'hosted';
5800: @types = ('excludedomain','includedomain');
5801: }
5802: ($datatable,$itemcount) = &rules_by_location($settings,$prefix,\%by_location,\%by_ip,\@types,\%titles);
5803: }
5804: $$rowtotal += $itemcount;
5805: return $datatable;
5806: }
5807:
5808: sub rules_by_location {
5809: my ($settings,$prefix,$by_location,$by_ip,$types,$titles) = @_;
5810: my ($datatable,$itemcount,$css_class);
5811: if (keys(%{$by_location}) == 0) {
5812: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
5813: $datatable = '<tr'.$css_class.'><td colspan="2">'.
5814: &mt('Nothing to set here, as the cluster to which this domain belongs only contains one institution.').
5815: '</td></tr>';
5816: $itemcount = 1;
5817: } else {
5818: $itemcount = 0;
5819: my $numinrow = 5;
5820: my (%current,%checkedon,%checkedoff);
5821: my @locations = sort(keys(%{$by_location}));
5822: foreach my $type (@{$types}) {
5823: $checkedon{$type} = '';
5824: $checkedoff{$type} = ' checked="checked"';
5825: }
5826: if (ref($settings) eq 'HASH') {
5827: if (ref($settings->{$prefix}) eq 'HASH') {
5828: foreach my $key (keys(%{$settings->{$prefix}})) {
5829: $current{$key} = $settings->{$prefix}{$key};
5830: if ($key eq 'version') {
5831: if ($current{$key} ne '') {
5832: $checkedon{$key} = ' checked="checked"';
5833: $checkedoff{$key} = '';
5834: }
5835: } elsif (ref($current{$key}) eq 'ARRAY') {
5836: $checkedon{$key} = ' checked="checked"';
5837: $checkedoff{$key} = '';
5838: }
5839: }
5840: }
5841: }
5842: foreach my $type (@{$types}) {
5843: next if ($type ne 'version' && !@locations);
5844: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
5845: $datatable .= '<tr'.$css_class.'>
5846: <td><span class="LC_nobreak">'.$titles->{$type}.'</span><br />
5847: <span class="LC_nobreak">
5848: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedoff{$type}.' value="0" />'.&mt('Not in use').'</label>
5849: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedon{$type}.' value="1" />'.&mt('In use').'</label></span></td><td>';
5850: if ($type eq 'version') {
5851: my @lcversions = &Apache::lonnet::all_loncaparevs();
5852: my $selector = '<select name="'.$prefix.'_version">';
5853: foreach my $version (@lcversions) {
5854: my $selected = '';
5855: if ($current{'version'} eq $version) {
5856: $selected = ' selected="selected"';
5857: }
5858: $selector .= ' <option value="'.$version.'"'.
5859: $selected.'>'.$version.'</option>';
5860: }
5861: $selector .= '</select> ';
5862: $datatable .= &mt('remote server must be version: [_1] or later',$selector);
5863: } else {
5864: $datatable.= '<div><input type="button" value="'.&mt('check all').'" '.
5865: 'onclick="javascript:checkAll(document.display.'.$prefix.'_'.$type.')"'.
5866: ' />'.(' 'x2).
5867: '<input type="button" value="'.&mt('uncheck all').'" '.
5868: 'onclick="javascript:uncheckAll(document.display.'.$prefix.'_'.$type.')" />'.
5869: "\n".
5870: '</div><div><table>';
5871: my $rem;
5872: for (my $i=0; $i<@locations; $i++) {
5873: my ($showloc,$value,$checkedtype);
5874: if (ref($by_location->{$locations[$i]}) eq 'ARRAY') {
5875: my $ip = $by_location->{$locations[$i]}->[0];
5876: if (ref($by_ip->{$ip}) eq 'ARRAY') {
5877: $value = join(':',@{$by_ip->{$ip}});
5878: $showloc = join(', ',@{$by_ip->{$ip}});
5879: if (ref($current{$type}) eq 'ARRAY') {
5880: foreach my $loc (@{$by_ip->{$ip}}) {
5881: if (grep(/^\Q$loc\E$/,@{$current{$type}})) {
5882: $checkedtype = ' checked="checked"';
5883: last;
5884: }
5885: }
5886: }
5887: }
5888: }
5889: $rem = $i%($numinrow);
5890: if ($rem == 0) {
5891: if ($i > 0) {
5892: $datatable .= '</tr>';
5893: }
5894: $datatable .= '<tr>';
5895: }
5896: $datatable .= '<td class="LC_left_item">'.
5897: '<span class="LC_nobreak"><label>'.
5898: '<input type="checkbox" name="'.$prefix.'_'.$type.
5899: '" value="'.$value.'"'.$checkedtype.' />'.$showloc.
5900: '</label></span></td>';
5901: }
5902: $rem = @locations%($numinrow);
5903: my $colsleft = $numinrow - $rem;
5904: if ($colsleft > 1 ) {
5905: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
5906: ' </td>';
5907: } elsif ($colsleft == 1) {
5908: $datatable .= '<td class="LC_left_item"> </td>';
5909: }
5910: $datatable .= '</tr></table>';
5911: }
5912: $datatable .= '</td></tr>';
5913: $itemcount ++;
5914: }
5915: }
5916: return ($datatable,$itemcount);
5917: }
5918:
5919: sub print_ssl {
5920: my ($position,$dom,$settings,$rowtotal) = @_;
5921: my ($css_class,$datatable);
5922: my $itemcount = 1;
5923: if ($position eq 'top') {
5924: my $primary_id = &Apache::lonnet::domain($dom,'primary');
5925: my $intdom = &Apache::lonnet::internet_dom($primary_id);
5926: my $same_institution;
5927: if ($intdom ne '') {
5928: my $internet_names = &Apache::lonnet::get_internet_names($Apache::lonnet::perlvar{'lonHostID'});
5929: if (ref($internet_names) eq 'ARRAY') {
5930: if (grep(/^\Q$intdom\E$/,@{$internet_names})) {
5931: $same_institution = 1;
5932: }
5933: }
5934: }
5935: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5936: $datatable = '<tr'.$css_class.'><td colspan="2">';
5937: if ($same_institution) {
5938: my %domservers = &Apache::lonnet::get_servers($dom);
5939: $datatable .= &LONCAPA::SSL::print_certstatus(\%domservers,'web','domprefs');
5940: } else {
5941: $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.");
5942: }
5943: $datatable .= '</td></tr>';
5944: $itemcount ++;
5945: } else {
5946: my %titles = &ssl_titles();
5947: my (%by_ip,%by_location,@intdoms,@instdoms);
5948: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
5949: my @alldoms = &Apache::lonnet::all_domains();
5950: my %serverhomes = %Apache::lonnet::serverhomeIDs;
5951: my @domservers = &Apache::lonnet::get_servers($dom);
5952: my %servers = &Apache::lonnet::internet_dom_servers($dom);
5953: my %altids = &id_for_thisdom(%servers);
5954: if (($position eq 'connto') || ($position eq 'connfrom')) {
5955: my $legacy;
5956: unless (ref($settings) eq 'HASH') {
5957: my $name;
5958: if ($position eq 'connto') {
5959: $name = 'loncAllowInsecure';
5960: } else {
5961: $name = 'londAllowInsecure';
5962: }
5963: my $primarylibserv = &Apache::lonnet::domain($dom,'primary');
5964: my @ids=&Apache::lonnet::current_machine_ids();
5965: if (($primarylibserv ne '') && (!grep(/^\Q$primarylibserv\E$/,@ids))) {
5966: my %what = (
5967: $name => 1,
5968: );
5969: my ($result,$returnhash) =
5970: &Apache::lonnet::get_remote_globals($primarylibserv,\%what);
5971: if ($result eq 'ok') {
5972: if (ref($returnhash) eq 'HASH') {
5973: $legacy = $returnhash->{$name};
5974: }
5975: }
5976: } else {
5977: $legacy = $Apache::lonnet::perlvar{$name};
5978: }
5979: }
5980: foreach my $type ('dom','intdom','other') {
5981: my %checked;
5982: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5983: $datatable .= '<tr'.$css_class.'><td>'.$titles{$type}.'</td>'.
5984: '<td class="LC_right_item">';
5985: my $skip;
5986: if ($type eq 'dom') {
5987: unless (keys(%servers) > 1) {
5988: $datatable .= &mt('Nothing to set here, as there are no other servers/VMs');
5989: $skip = 1;
5990: }
5991: }
5992: if ($type eq 'intdom') {
5993: unless (@instdoms > 1) {
5994: $datatable .= &mt('Nothing to set here, as there are no other domains for this institution');
5995: $skip = 1;
5996: }
5997: } elsif ($type eq 'other') {
5998: if (keys(%by_location) == 0) {
5999: $datatable .= &mt('Nothing to set here, as there are no other institutions');
6000: $skip = 1;
6001: }
6002: }
6003: unless ($skip) {
6004: $checked{'yes'} = ' checked="checked"';
6005: if (ref($settings) eq 'HASH') {
6006: if (ref($settings->{$position}) eq 'HASH') {
6007: if ($settings->{$position}->{$type} =~ /^(no|req)$/) {
6008: $checked{$1} = $checked{'yes'};
6009: delete($checked{'yes'});
6010: }
6011: }
6012: } else {
6013: if ($legacy == 0) {
6014: $checked{'req'} = $checked{'yes'};
6015: delete($checked{'yes'});
6016: }
6017: }
6018: foreach my $option ('no','yes','req') {
6019: $datatable .= '<span class="LC_nobreak"><label>'.
6020: '<input type="radio" name="'.$position.'_'.$type.'" '.
6021: 'value="'.$option.'"'.$checked{$option}.' />'.$titles{$option}.
6022: '</label></span>'.(' 'x2);
6023: }
6024: }
6025: $datatable .= '</td></tr>';
6026: $itemcount ++;
6027: }
6028: } else {
6029: my $prefix = 'replication';
6030: my @types = ('certreq','nocertreq');
6031: if (keys(%by_location) == 0) {
6032: $datatable .= '<tr'.$css_class.'><td>'.
6033: &mt('Nothing to set here, as there are no other institutions').
6034: '</td></tr>';
6035: $itemcount ++;
6036: } else {
6037: ($datatable,$itemcount) =
6038: &rules_by_location($settings,$prefix,\%by_location,\%by_ip,\@types,\%titles);
6039: }
6040: }
6041: }
6042: $$rowtotal += $itemcount;
6043: return $datatable;
6044: }
6045:
6046: sub ssl_titles {
6047: return &Apache::lonlocal::texthash (
6048: dom => 'LON-CAPA servers/VMs from same domain',
6049: intdom => 'LON-CAPA servers/VMs from same "internet" domain',
6050: other => 'External LON-CAPA servers/VMs',
6051: connto => 'Connections to other servers',
6052: connfrom => 'Connections from other servers',
6053: replication => 'Replicating content to other institutions',
6054: certreq => 'Client certificate required, but specific domains exempt',
6055: nocertreq => 'No client certificate required, except for specific domains',
6056: no => 'SSL not used',
6057: yes => 'SSL Optional (used if available)',
6058: req => 'SSL Required',
6059: );
6060: }
6061:
6062: sub print_trust {
6063: my ($prefix,$dom,$settings,$rowtotal) = @_;
6064: my ($css_class,$datatable,%checked,%choices);
6065: my (%by_ip,%by_location,@intdoms,@instdoms);
6066: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
6067: my $itemcount = 1;
6068: my %titles = &trust_titles();
6069: my @types = ('exc','inc');
6070: if ($prefix eq 'top') {
6071: $prefix = 'content';
6072: } elsif ($prefix eq 'bottom') {
6073: $prefix = 'msg';
6074: }
6075: ($datatable,$itemcount) = &rules_by_location($settings,$prefix,\%by_location,\%by_ip,\@types,\%titles);
6076: $$rowtotal += $itemcount;
6077: return $datatable;
6078: }
6079:
6080: sub trust_titles {
6081: return &Apache::lonlocal::texthash(
6082: content => "Access to this domain's content by others",
6083: shared => "Access to other domain's content by this domain",
6084: enroll => "Enrollment in this domain's courses by others",
6085: othcoau => "Co-author roles in this domain for others",
6086: coaurem => "Co-author roles for this domain's users elsewhere",
6087: domroles => "Domain roles in this domain assignable to others",
6088: catalog => "Course Catalog for this domain displayed elsewhere",
6089: reqcrs => "Requests for creation of courses in this domain by others",
6090: msg => "Users in other domains can send messages to this domain",
6091: exc => "Allow all, but exclude specific domains",
6092: inc => "Deny all, but include specific domains",
6093: );
6094: }
6095:
6096: sub build_location_hashes {
6097: my ($intdoms,$by_ip,$by_location,$instdoms) = @_;
6098: return unless((ref($intdoms) eq 'ARRAY') && (ref($by_ip) eq 'HASH') &&
6099: (ref($by_location) eq 'HASH') && (ref($instdoms) eq 'ARRAY'));
6100: my %iphost = &Apache::lonnet::get_iphost();
6101: my $primary_id = &Apache::lonnet::domain($env{'request.role.domain'},'primary');
6102: my $primary_ip = &Apache::lonnet::get_host_ip($primary_id);
6103: if (ref($iphost{$primary_ip}) eq 'ARRAY') {
6104: foreach my $id (@{$iphost{$primary_ip}}) {
6105: my $intdom = &Apache::lonnet::internet_dom($id);
6106: unless(grep(/^\Q$intdom\E$/,@{$intdoms})) {
6107: push(@{$intdoms},$intdom);
6108: }
6109: }
6110: }
6111: foreach my $ip (keys(%iphost)) {
6112: if (ref($iphost{$ip}) eq 'ARRAY') {
6113: foreach my $id (@{$iphost{$ip}}) {
6114: my $location = &Apache::lonnet::internet_dom($id);
6115: if ($location) {
6116: if (grep(/^\Q$location\E$/,@{$intdoms})) {
6117: my $dom = &Apache::lonnet::host_domain($id);
6118: unless (grep(/^\Q$dom\E/,@{$instdoms})) {
6119: push(@{$instdoms},$dom);
6120: }
6121: next;
6122: }
6123: if (ref($by_ip->{$ip}) eq 'ARRAY') {
6124: unless(grep(/^\Q$location\E$/,@{$by_ip->{$ip}})) {
6125: push(@{$by_ip->{$ip}},$location);
6126: }
6127: } else {
6128: $by_ip->{$ip} = [$location];
6129: }
6130: }
6131: }
6132: }
6133: }
6134: foreach my $ip (sort(keys(%{$by_ip}))) {
6135: if (ref($by_ip->{$ip}) eq 'ARRAY') {
6136: @{$by_ip->{$ip}} = sort(@{$by_ip->{$ip}});
6137: my $first = $by_ip->{$ip}->[0];
6138: if (ref($by_location->{$first}) eq 'ARRAY') {
6139: unless (grep(/^\Q$ip\E$/,@{$by_location->{$first}})) {
6140: push(@{$by_location->{$first}},$ip);
6141: }
6142: } else {
6143: $by_location->{$first} = [$ip];
6144: }
6145: }
6146: }
6147: return;
6148: }
6149:
6150: sub current_offloads_to {
6151: my ($dom,$settings,$servers) = @_;
6152: my (%spareid,%otherdomconfigs);
6153: if (ref($servers) eq 'HASH') {
6154: foreach my $lonhost (sort(keys(%{$servers}))) {
6155: my $gotspares;
6156: if (ref($settings) eq 'HASH') {
6157: if (ref($settings->{'spares'}) eq 'HASH') {
6158: if (ref($settings->{'spares'}{$lonhost}) eq 'HASH') {
6159: $spareid{$lonhost}{'primary'} = $settings->{'spares'}{$lonhost}{'primary'};
6160: $spareid{$lonhost}{'default'} = $settings->{'spares'}{$lonhost}{'default'};
6161: $gotspares = 1;
6162: }
6163: }
6164: }
6165: unless ($gotspares) {
6166: my $gotspares;
6167: my $serverhomeID =
6168: &Apache::lonnet::get_server_homeID($servers->{$lonhost});
6169: my $serverhomedom =
6170: &Apache::lonnet::host_domain($serverhomeID);
6171: if ($serverhomedom ne $dom) {
6172: if (ref($otherdomconfigs{$serverhomedom} eq 'HASH')) {
6173: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}) eq 'HASH') {
6174: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}) eq 'HASH') {
6175: $spareid{$lonhost}{'primary'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'primary'};
6176: $spareid{$lonhost}{'default'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'default'};
6177: $gotspares = 1;
6178: }
6179: }
6180: } else {
6181: $otherdomconfigs{$serverhomedom} =
6182: &Apache::lonnet::get_dom('configuration',['usersessions'],$serverhomedom);
6183: if (ref($otherdomconfigs{$serverhomedom}) eq 'HASH') {
6184: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}) eq 'HASH') {
6185: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}) eq 'HASH') {
6186: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{$lonhost}) eq 'HASH') {
6187: $spareid{$lonhost}{'primary'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'primary'};
6188: $spareid{$lonhost}{'default'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'default'};
6189: $gotspares = 1;
6190: }
6191: }
6192: }
6193: }
6194: }
6195: }
6196: }
6197: unless ($gotspares) {
6198: if ($lonhost eq $Apache::lonnet::perlvar{'lonHostID'}) {
6199: $spareid{$lonhost}{'primary'} = $Apache::lonnet::spareid{'primary'};
6200: $spareid{$lonhost}{'default'} = $Apache::lonnet::spareid{'default'};
6201: } else {
6202: my $server_hostname = &Apache::lonnet::hostname($lonhost);
6203: my $server_homeID = &Apache::lonnet::get_server_homeID($server_hostname);
6204: if ($server_homeID eq $Apache::lonnet::perlvar{'lonHostID'}) {
6205: $spareid{$lonhost}{'primary'} = $Apache::lonnet::spareid{'primary'};
6206: $spareid{$lonhost}{'default'} = $Apache::lonnet::spareid{'default'};
6207: } else {
6208: my %what = (
6209: spareid => 1,
6210: );
6211: my ($result,$returnhash) =
6212: &Apache::lonnet::get_remote_globals($lonhost,\%what);
6213: if ($result eq 'ok') {
6214: if (ref($returnhash) eq 'HASH') {
6215: if (ref($returnhash->{'spareid'}) eq 'HASH') {
6216: $spareid{$lonhost}{'primary'} = $returnhash->{'spareid'}->{'primary'};
6217: $spareid{$lonhost}{'default'} = $returnhash->{'spareid'}->{'default'};
6218: }
6219: }
6220: }
6221: }
6222: }
6223: }
6224: }
6225: }
6226: return %spareid;
6227: }
6228:
6229: sub spares_row {
6230: my ($dom,$servers,$spareid,$serverhomes,$altids,$curroffloadnow,$rowtotal) = @_;
6231: my $css_class;
6232: my $numinrow = 4;
6233: my $itemcount = 1;
6234: my $datatable;
6235: my %typetitles = &sparestype_titles();
6236: if ((ref($servers) eq 'HASH') && (ref($spareid) eq 'HASH') && (ref($altids) eq 'HASH')) {
6237: foreach my $server (sort(keys(%{$servers}))) {
6238: my $serverhome = &Apache::lonnet::get_server_homeID($servers->{$server});
6239: my ($othercontrol,$serverdom);
6240: if ($serverhome ne $server) {
6241: $serverdom = &Apache::lonnet::host_domain($serverhome);
6242: $othercontrol = &mt('Session offloading controlled by domain: [_1]','<b>'.$serverdom.'</b>');
6243: } else {
6244: $serverdom = &Apache::lonnet::host_domain($server);
6245: if ($serverdom ne $dom) {
6246: $othercontrol = &mt('Session offloading controlled by domain: [_1]','<b>'.$serverdom.'</b>');
6247: }
6248: }
6249: next unless (ref($spareid->{$server}) eq 'HASH');
6250: my $checkednow;
6251: if (ref($curroffloadnow) eq 'HASH') {
6252: if ($curroffloadnow->{$server}) {
6253: $checkednow = ' checked="checked"';
6254: }
6255: }
6256: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
6257: $datatable .= '<tr'.$css_class.'>
6258: <td rowspan="2">
6259: <span class="LC_nobreak">'.
6260: &mt('[_1] when busy, offloads to:'
6261: ,'<b>'.$server.'</b>').'</span><br />'.
6262: '<span class="LC_nobreak">'."\n".
6263: '<label><input type="checkbox" name="offloadnow" value="'.$server.'"'.$checkednow.' />'.
6264: ' '.&mt('Switch active users on next access').'</label></span>'.
6265: "\n";
6266: my (%current,%canselect);
6267: my @choices =
6268: &possible_newspares($server,$spareid->{$server},$serverhomes,$altids);
6269: foreach my $type ('primary','default') {
6270: if (ref($spareid->{$server}) eq 'HASH') {
6271: if (ref($spareid->{$server}{$type}) eq 'ARRAY') {
6272: my @spares = @{$spareid->{$server}{$type}};
6273: if (@spares > 0) {
6274: if ($othercontrol) {
6275: $current{$type} = join(', ',@spares);
6276: } else {
6277: $current{$type} .= '<table>';
6278: my $numspares = scalar(@spares);
6279: for (my $i=0; $i<@spares; $i++) {
6280: my $rem = $i%($numinrow);
6281: if ($rem == 0) {
6282: if ($i > 0) {
6283: $current{$type} .= '</tr>';
6284: }
6285: $current{$type} .= '<tr>';
6286: }
6287: $current{$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'".');" /> '.
6288: $spareid->{$server}{$type}[$i].
6289: '</label></td>'."\n";
6290: }
6291: my $rem = @spares%($numinrow);
6292: my $colsleft = $numinrow - $rem;
6293: if ($colsleft > 1 ) {
6294: $current{$type} .= '<td colspan="'.$colsleft.
6295: '" class="LC_left_item">'.
6296: ' </td>';
6297: } elsif ($colsleft == 1) {
6298: $current{$type} .= '<td class="LC_left_item"> </td>'."\n";
6299: }
6300: $current{$type} .= '</tr></table>';
6301: }
6302: }
6303: }
6304: if ($current{$type} eq '') {
6305: $current{$type} = &mt('None specified');
6306: }
6307: if ($othercontrol) {
6308: if ($type eq 'primary') {
6309: $canselect{$type} = $othercontrol;
6310: }
6311: } else {
6312: $canselect{$type} =
6313: &mt('Add new [_1]'.$type.'[_2]:','<i>','</i>').' '.
6314: '<select name="newspare_'.$type.'_'.$server.'" '.
6315: 'id="newspare_'.$type.'_'.$server.'" onchange="checkNewSpares('."'$server','$type'".');">'."\n".
6316: '<option value="" selected ="selected">'.&mt('Select').'</option>'."\n";
6317: if (@choices > 0) {
6318: foreach my $lonhost (@choices) {
6319: $canselect{$type} .= '<option value="'.$lonhost.'">'.$lonhost.'</option>'."\n";
6320: }
6321: }
6322: $canselect{$type} .= '</select>'."\n";
6323: }
6324: } else {
6325: $current{$type} = &mt('Could not be determined');
6326: if ($type eq 'primary') {
6327: $canselect{$type} = $othercontrol;
6328: }
6329: }
6330: if ($type eq 'default') {
6331: $datatable .= '<tr'.$css_class.'>';
6332: }
6333: $datatable .= '<td><i>'.$typetitles{$type}.'</i></td>'."\n".
6334: '<td>'.$current{$type}.'</td>'."\n".
6335: '<td>'.$canselect{$type}.'</td></tr>'."\n";
6336: }
6337: $itemcount ++;
6338: }
6339: }
6340: $$rowtotal += $itemcount;
6341: return $datatable;
6342: }
6343:
6344: sub possible_newspares {
6345: my ($server,$currspares,$serverhomes,$altids) = @_;
6346: my $serverhostname = &Apache::lonnet::hostname($server);
6347: my %excluded;
6348: if ($serverhostname ne '') {
6349: %excluded = (
6350: $serverhostname => 1,
6351: );
6352: }
6353: if (ref($currspares) eq 'HASH') {
6354: foreach my $type (keys(%{$currspares})) {
6355: if (ref($currspares->{$type}) eq 'ARRAY') {
6356: if (@{$currspares->{$type}} > 0) {
6357: foreach my $curr (@{$currspares->{$type}}) {
6358: my $hostname = &Apache::lonnet::hostname($curr);
6359: $excluded{$hostname} = 1;
6360: }
6361: }
6362: }
6363: }
6364: }
6365: my @choices;
6366: if ((ref($serverhomes) eq 'HASH') && (ref($altids) eq 'HASH')) {
6367: if (keys(%{$serverhomes}) > 1) {
6368: foreach my $name (sort(keys(%{$serverhomes}))) {
6369: unless ($excluded{$name}) {
6370: if (exists($altids->{$serverhomes->{$name}})) {
6371: push(@choices,$altids->{$serverhomes->{$name}});
6372: } else {
6373: push(@choices,$serverhomes->{$name});
6374: }
6375: }
6376: }
6377: }
6378: }
6379: return sort(@choices);
6380: }
6381:
6382: sub print_loadbalancing {
6383: my ($dom,$settings,$rowtotal) = @_;
6384: my $primary_id = &Apache::lonnet::domain($dom,'primary');
6385: my $intdom = &Apache::lonnet::internet_dom($primary_id);
6386: my $numinrow = 1;
6387: my $datatable;
6388: my %servers = &Apache::lonnet::internet_dom_servers($dom);
6389: my (%currbalancer,%currtargets,%currrules,%existing,%currcookies);
6390: if (ref($settings) eq 'HASH') {
6391: %existing = %{$settings};
6392: }
6393: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
6394: &get_loadbalancers_config(\%servers,\%existing,\%currbalancer,
6395: \%currtargets,\%currrules,\%currcookies);
6396: } else {
6397: return;
6398: }
6399: my ($othertitle,$usertypes,$types) =
6400: &Apache::loncommon::sorted_inst_types($dom);
6401: my $rownum = 8;
6402: if (ref($types) eq 'ARRAY') {
6403: $rownum += scalar(@{$types});
6404: }
6405: my @css_class = ('LC_odd_row','LC_even_row');
6406: my $balnum = 0;
6407: my $islast;
6408: my (@toshow,$disabledtext);
6409: if (keys(%currbalancer) > 0) {
6410: @toshow = sort(keys(%currbalancer));
6411: if (scalar(@toshow) < scalar(keys(%servers)) + 1) {
6412: push(@toshow,'');
6413: }
6414: } else {
6415: @toshow = ('');
6416: $disabledtext = &mt('No existing load balancer');
6417: }
6418: foreach my $lonhost (@toshow) {
6419: if ($balnum == scalar(@toshow)-1) {
6420: $islast = 1;
6421: } else {
6422: $islast = 0;
6423: }
6424: my $cssidx = $balnum%2;
6425: my $targets_div_style = 'display: none';
6426: my $disabled_div_style = 'display: block';
6427: my $homedom_div_style = 'display: none';
6428: $datatable .= '<tr class="'.$css_class[$cssidx].'">'.
6429: '<td rowspan="'.$rownum.'" style="vertical-align: top">'.
6430: '<p>';
6431: if ($lonhost eq '') {
6432: $datatable .= '<span class="LC_nobreak">';
6433: if (keys(%currbalancer) > 0) {
6434: $datatable .= &mt('Add balancer:');
6435: } else {
6436: $datatable .= &mt('Enable balancer:');
6437: }
6438: $datatable .= ' '.
6439: '<select name="loadbalancing_lonhost_'.$balnum.'"'.
6440: ' id="loadbalancing_lonhost_'.$balnum.'"'.
6441: ' onchange="toggleTargets('."'$balnum'".');">'."\n".
6442: '<option value="" selected="selected">'.&mt('None').
6443: '</option>'."\n";
6444: foreach my $server (sort(keys(%servers))) {
6445: next if ($currbalancer{$server});
6446: $datatable .= '<option value="'.$server.'">'.$server.'</option>'."\n";
6447: }
6448: $datatable .=
6449: '</select>'."\n".
6450: '<input type="hidden" name="loadbalancing_prevlonhost_'.$balnum.'" id="loadbalancing_prevlonhost_'.$balnum.'" value="" /> </span>'."\n";
6451: } else {
6452: $datatable .= '<i>'.$lonhost.'</i><br /><span class="LC_nobreak">'.
6453: '<label><input type="checkbox" name="loadbalancing_delete" value="'.$balnum.'" id="loadbalancing_delete_'.$balnum.'" onclick="javascript:balancerDeleteChange('."'$balnum'".');" /> '.
6454: &mt('Stop balancing').'</label>'.
6455: '<input type="hidden" name="loadbalancing_lonhost_'.$balnum.'" value="'.$lonhost.'" id="loadbalancing_lonhost_'.$balnum.'" /></span>';
6456: $targets_div_style = 'display: block';
6457: $disabled_div_style = 'display: none';
6458: if ($dom eq &Apache::lonnet::host_domain($lonhost)) {
6459: $homedom_div_style = 'display: block';
6460: }
6461: }
6462: $datatable .= '</p></td><td rowspan="'.$rownum.'" style="vertical-align: top">'.
6463: '<div id="loadbalancing_disabled_'.$balnum.'" style="'.
6464: $disabled_div_style.'">'.$disabledtext.'</div>'."\n".
6465: '<div id="loadbalancing_targets_'.$balnum.'" style="'.$targets_div_style.'">'.&mt('Offloads to:').'<br />';
6466: my ($numspares,@spares) = &count_servers($lonhost,%servers);
6467: my @sparestypes = ('primary','default');
6468: my %typetitles = &sparestype_titles();
6469: my %hostherechecked = (
6470: no => ' checked="checked"',
6471: );
6472: my %balcookiechecked = (
6473: no => ' checked="checked"',
6474: );
6475: foreach my $sparetype (@sparestypes) {
6476: my $targettable;
6477: for (my $i=0; $i<$numspares; $i++) {
6478: my $checked;
6479: if (ref($currtargets{$lonhost}) eq 'HASH') {
6480: if (ref($currtargets{$lonhost}{$sparetype}) eq 'ARRAY') {
6481: if (grep(/^\Q$spares[$i]\E$/,@{$currtargets{$lonhost}{$sparetype}})) {
6482: $checked = ' checked="checked"';
6483: }
6484: }
6485: }
6486: my ($chkboxval,$disabled);
6487: if (($lonhost ne '') && (exists($servers{$lonhost}))) {
6488: $chkboxval = $spares[$i];
6489: }
6490: if (exists($currbalancer{$spares[$i]})) {
6491: $disabled = ' disabled="disabled"';
6492: }
6493: $targettable .=
6494: '<td><span class="LC_nobreak"><label>'.
6495: '<input type="checkbox" name="loadbalancing_target_'.$balnum.'_'.$sparetype.'"'.
6496: $checked.$disabled.' value="'.$chkboxval.'" id="loadbalancing_target_'.$balnum.'_'.$sparetype.'_'.$i.'" onclick="checkOffloads('."this,'$balnum','$sparetype'".');" /><span id="loadbalancing_targettxt_'.$balnum.'_'.$sparetype.'_'.$i.'"> '.$chkboxval.
6497: '</span></label></span></td>';
6498: my $rem = $i%($numinrow);
6499: if ($rem == 0) {
6500: if (($i > 0) && ($i < $numspares-1)) {
6501: $targettable .= '</tr>';
6502: }
6503: if ($i < $numspares-1) {
6504: $targettable .= '<tr>';
6505: }
6506: }
6507: }
6508: if ($targettable ne '') {
6509: my $rem = $numspares%($numinrow);
6510: my $colsleft = $numinrow - $rem;
6511: if ($colsleft > 1 ) {
6512: $targettable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
6513: ' </td>';
6514: } elsif ($colsleft == 1) {
6515: $targettable .= '<td class="LC_left_item"> </td>';
6516: }
6517: $datatable .= '<i>'.$typetitles{$sparetype}.'</i><br />'.
6518: '<table><tr>'.$targettable.'</tr></table><br />';
6519: }
6520: $hostherechecked{$sparetype} = '';
6521: if (ref($currtargets{$lonhost}) eq 'HASH') {
6522: if (ref($currtargets{$lonhost}{$sparetype}) eq 'ARRAY') {
6523: if (grep(/^\Q$lonhost\E$/,@{$currtargets{$lonhost}{$sparetype}})) {
6524: $hostherechecked{$sparetype} = ' checked="checked"';
6525: $hostherechecked{'no'} = '';
6526: }
6527: }
6528: }
6529: }
6530: if ($currcookies{$lonhost}) {
6531: %balcookiechecked = (
6532: yes => ' checked="checked"',
6533: );
6534: }
6535: $datatable .= &mt('Hosting on balancer itself').'<br />'.
6536: '<label><input type="radio" name="loadbalancing_target_'.$balnum.'_hosthere" value="no"'.
6537: $hostherechecked{'no'}.' />'.&mt('No').'</label><br />';
6538: foreach my $sparetype (@sparestypes) {
6539: $datatable .= '<label><input type="radio" name="loadbalancing_target_'.$balnum.'_hosthere" '.
6540: 'value="'.$sparetype.'"'.$hostherechecked{$sparetype}.' /><i>'.$typetitles{$sparetype}.
6541: '</i></label><br />';
6542: }
6543: $datatable .= &mt('Use balancer cookie').'<br />'.
6544: '<label><input type="radio" name="loadbalancing_cookie_'.$balnum.'" value="1"'.
6545: $balcookiechecked{'yes'}.' />'.&mt('Yes').'</label><br />'.
6546: '<label><input type="radio" name="loadbalancing_cookie_'.$balnum.'" value="0"'.
6547: $balcookiechecked{'no'}.' />'.&mt('No').'</label><br />'.
6548: '</div></td></tr>'.
6549: &loadbalancing_rules($dom,$intdom,$currrules{$lonhost},
6550: $othertitle,$usertypes,$types,\%servers,
6551: \%currbalancer,$lonhost,
6552: $targets_div_style,$homedom_div_style,
6553: $css_class[$cssidx],$balnum,$islast);
6554: $$rowtotal += $rownum;
6555: $balnum ++;
6556: }
6557: $datatable .= '<input type="hidden" name="loadbalancing_total" id="loadbalancing_total" value="'.$balnum.'" />';
6558: return $datatable;
6559: }
6560:
6561: sub get_loadbalancers_config {
6562: my ($servers,$existing,$currbalancer,$currtargets,$currrules,$currcookies) = @_;
6563: return unless ((ref($servers) eq 'HASH') &&
6564: (ref($existing) eq 'HASH') && (ref($currbalancer) eq 'HASH') &&
6565: (ref($currtargets) eq 'HASH') && (ref($currrules) eq 'HASH') &&
6566: (ref($currcookies) eq 'HASH'));
6567: if (keys(%{$existing}) > 0) {
6568: my $oldlonhost;
6569: foreach my $key (sort(keys(%{$existing}))) {
6570: if ($key eq 'lonhost') {
6571: $oldlonhost = $existing->{'lonhost'};
6572: $currbalancer->{$oldlonhost} = 1;
6573: } elsif ($key eq 'targets') {
6574: if ($oldlonhost) {
6575: $currtargets->{$oldlonhost} = $existing->{'targets'};
6576: }
6577: } elsif ($key eq 'rules') {
6578: if ($oldlonhost) {
6579: $currrules->{$oldlonhost} = $existing->{'rules'};
6580: }
6581: } elsif (ref($existing->{$key}) eq 'HASH') {
6582: $currbalancer->{$key} = 1;
6583: $currtargets->{$key} = $existing->{$key}{'targets'};
6584: $currrules->{$key} = $existing->{$key}{'rules'};
6585: if ($existing->{$key}{'cookie'}) {
6586: $currcookies->{$key} = 1;
6587: }
6588: }
6589: }
6590: } else {
6591: my ($balancerref,$targetsref) =
6592: &Apache::lonnet::get_lonbalancer_config($servers);
6593: if ((ref($balancerref) eq 'HASH') && (ref($targetsref) eq 'HASH')) {
6594: foreach my $server (sort(keys(%{$balancerref}))) {
6595: $currbalancer->{$server} = 1;
6596: $currtargets->{$server} = $targetsref->{$server};
6597: }
6598: }
6599: }
6600: return;
6601: }
6602:
6603: sub loadbalancing_rules {
6604: my ($dom,$intdom,$currrules,$othertitle,$usertypes,$types,$servers,
6605: $currbalancer,$lonhost,$targets_div_style,$homedom_div_style,
6606: $css_class,$balnum,$islast) = @_;
6607: my $output;
6608: my $num = 0;
6609: my ($alltypes,$othertypes,$titles) =
6610: &loadbalancing_titles($dom,$intdom,$usertypes,$types);
6611: if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) {
6612: foreach my $type (@{$alltypes}) {
6613: $num ++;
6614: my $current;
6615: if (ref($currrules) eq 'HASH') {
6616: $current = $currrules->{$type};
6617: }
6618: if (($type eq '_LC_external') || ($type eq '_LC_internetdom')) {
6619: if ($dom ne &Apache::lonnet::host_domain($lonhost)) {
6620: $current = '';
6621: }
6622: }
6623: $output .= &loadbalance_rule_row($type,$titles->{$type},$current,
6624: $servers,$currbalancer,$lonhost,$dom,
6625: $targets_div_style,$homedom_div_style,
6626: $css_class,$balnum,$num,$islast);
6627: }
6628: }
6629: return $output;
6630: }
6631:
6632: sub loadbalancing_titles {
6633: my ($dom,$intdom,$usertypes,$types) = @_;
6634: my %othertypes = (
6635: '_LC_adv' => &mt('Advanced users from [_1]',$dom),
6636: '_LC_author' => &mt('Users from [_1] with author role',$dom),
6637: '_LC_internetdom' => &mt('Users not from [_1], but from [_2]',$dom,$intdom),
6638: '_LC_external' => &mt('Users not from [_1]',$intdom),
6639: '_LC_ipchangesso' => &mt('SSO users from [_1], with IP mismatch',$dom),
6640: '_LC_ipchange' => &mt('Non-SSO users with IP mismatch'),
6641: );
6642: my @alltypes = ('_LC_adv','_LC_author','_LC_internetdom','_LC_external','_LC_ipchangesso','_LC_ipchange');
6643: my @available;
6644: if (ref($types) eq 'ARRAY') {
6645: @available = @{$types};
6646: }
6647: unless (grep(/^default$/,@available)) {
6648: push(@available,'default');
6649: }
6650: unshift(@alltypes,@available);
6651: my %titles;
6652: foreach my $type (@alltypes) {
6653: if ($type =~ /^_LC_/) {
6654: $titles{$type} = $othertypes{$type};
6655: } elsif ($type eq 'default') {
6656: $titles{$type} = &mt('All users from [_1]',$dom);
6657: if (ref($types) eq 'ARRAY') {
6658: if (@{$types} > 0) {
6659: $titles{$type} = &mt('Other users from [_1]',$dom);
6660: }
6661: }
6662: } elsif (ref($usertypes) eq 'HASH') {
6663: $titles{$type} = $usertypes->{$type};
6664: }
6665: }
6666: return (\@alltypes,\%othertypes,\%titles);
6667: }
6668:
6669: sub loadbalance_rule_row {
6670: my ($type,$title,$current,$servers,$currbalancer,$lonhost,$dom,
6671: $targets_div_style,$homedom_div_style,$css_class,$balnum,$num,$islast) = @_;
6672: my @rulenames;
6673: my %ruletitles = &offloadtype_text();
6674: if (($type eq '_LC_ipchangesso') || ($type eq '_LC_ipchange')) {
6675: @rulenames = ('balancer','offloadedto','specific');
6676: } else {
6677: @rulenames = ('default','homeserver');
6678: if ($type eq '_LC_external') {
6679: push(@rulenames,'externalbalancer');
6680: } else {
6681: push(@rulenames,'specific');
6682: }
6683: push(@rulenames,'none');
6684: }
6685: my $style = $targets_div_style;
6686: if (($type eq '_LC_external') || ($type eq '_LC_internetdom')) {
6687: $style = $homedom_div_style;
6688: }
6689: my $space;
6690: if ($islast && $num == 1) {
6691: $space = '<div style="display:inline-block;"> </div>';
6692: }
6693: my $output =
6694: '<tr class="'.$css_class.'" id="balanceruletr_'.$balnum.'_'.$num.'"><td style="vertical-align: top">'.$space.
6695: '<div id="balanceruletitle_'.$balnum.'_'.$type.'" style="'.$style.'">'.$title.'</div></td>'."\n".
6696: '<td valaign="top">'.$space.
6697: '<div id="balancerule_'.$balnum.'_'.$type.'" style="'.$style.'">'."\n";
6698: for (my $i=0; $i<@rulenames; $i++) {
6699: my $rule = $rulenames[$i];
6700: my ($checked,$extra);
6701: if ($rulenames[$i] eq 'default') {
6702: $rule = '';
6703: }
6704: if ($rulenames[$i] eq 'specific') {
6705: if (ref($servers) eq 'HASH') {
6706: my $default;
6707: if (($current ne '') && (exists($servers->{$current}))) {
6708: $checked = ' checked="checked"';
6709: }
6710: unless ($checked) {
6711: $default = ' selected="selected"';
6712: }
6713: $extra =
6714: ': <select name="loadbalancing_singleserver_'.$balnum.'_'.$type.
6715: '" id="loadbalancing_singleserver_'.$balnum.'_'.$type.
6716: '" onchange="singleServerToggle('."'$balnum','$type'".')">'."\n".
6717: '<option value=""'.$default.'></option>'."\n";
6718: foreach my $server (sort(keys(%{$servers}))) {
6719: if (ref($currbalancer) eq 'HASH') {
6720: next if (exists($currbalancer->{$server}));
6721: }
6722: my $selected;
6723: if ($server eq $current) {
6724: $selected = ' selected="selected"';
6725: }
6726: $extra .= '<option value="'.$server.'"'.$selected.'>'.$server.'</option>';
6727: }
6728: $extra .= '</select>';
6729: }
6730: } elsif ($rule eq $current) {
6731: $checked = ' checked="checked"';
6732: }
6733: $output .= '<span class="LC_nobreak"><label>'.
6734: '<input type="radio" name="loadbalancing_rules_'.$balnum.'_'.$type.
6735: '" id="loadbalancing_rules_'.$balnum.'_'.$type.'_'.$i.'" value="'.
6736: $rule.'" onclick="balanceruleChange('."this.form,'$balnum','$type'".
6737: ')"'.$checked.' /> ';
6738: if (($rulenames[$i] eq 'specific') && ($type =~ /^_LC_ipchange/)) {
6739: $output .= $ruletitles{'particular'};
6740: } else {
6741: $output .= $ruletitles{$rulenames[$i]};
6742: }
6743: $output .= '</label>'.$extra.'</span><br />'."\n";
6744: }
6745: $output .= '</div></td></tr>'."\n";
6746: return $output;
6747: }
6748:
6749: sub offloadtype_text {
6750: my %ruletitles = &Apache::lonlocal::texthash (
6751: 'default' => 'Offloads to default destinations',
6752: 'homeserver' => "Offloads to user's home server",
6753: 'externalbalancer' => "Offloads to Load Balancer in user's domain",
6754: 'specific' => 'Offloads to specific server',
6755: 'none' => 'No offload',
6756: 'balancer' => 'Session hosted on Load Balancer, after re-authentication',
6757: 'offloadedto' => 'Session hosted on offload server, after re-authentication',
6758: 'particular' => 'Session hosted (after re-auth) on server:',
6759: );
6760: return %ruletitles;
6761: }
6762:
6763: sub sparestype_titles {
6764: my %typestitles = &Apache::lonlocal::texthash (
6765: 'primary' => 'primary',
6766: 'default' => 'default',
6767: );
6768: return %typestitles;
6769: }
6770:
6771: sub contact_titles {
6772: my %titles = &Apache::lonlocal::texthash (
6773: 'supportemail' => 'Support E-mail address',
6774: 'adminemail' => 'Default Server Admin E-mail address',
6775: 'errormail' => 'Error reports to be e-mailed to',
6776: 'packagesmail' => 'Package update alerts to be e-mailed to',
6777: 'helpdeskmail' => "Helpdesk requests from all users in this domain",
6778: 'otherdomsmail' => 'Helpdesk requests from users in other (unconfigured) domains',
6779: 'lonstatusmail' => 'E-mail from nightly status check (warnings/errors)',
6780: 'requestsmail' => 'E-mail from course requests requiring approval',
6781: 'updatesmail' => 'E-mail from nightly check of LON-CAPA module integrity/updates',
6782: 'idconflictsmail' => 'E-mail from bi-nightly check for multiple users sharing same student/employee ID',
6783: 'errorthreshold' => 'Error/warning threshold for status e-mail',
6784: 'errorsysmail' => 'Error threshold for e-mail to core group',
6785: 'errorweights' => 'Weights used to compute error count',
6786: 'errorexcluded' => 'Servers with unsent updates excluded from count',
6787: );
6788: my %short_titles = &Apache::lonlocal::texthash (
6789: adminemail => 'Admin E-mail address',
6790: supportemail => 'Support E-mail',
6791: );
6792: return (\%titles,\%short_titles);
6793: }
6794:
6795: sub helpform_fields {
6796: my %titles = &Apache::lonlocal::texthash (
6797: 'username' => 'Name',
6798: 'user' => 'Username/domain',
6799: 'phone' => 'Phone',
6800: 'cc' => 'Cc e-mail',
6801: 'course' => 'Course Details',
6802: 'section' => 'Sections',
6803: 'screenshot' => 'File upload',
6804: );
6805: my @fields = ('username','phone','user','course','section','cc','screenshot');
6806: my %possoptions = (
6807: username => ['yes','no','req'],
6808: phone => ['yes','no','req'],
6809: user => ['yes','no'],
6810: cc => ['yes','no'],
6811: course => ['yes','no'],
6812: section => ['yes','no'],
6813: screenshot => ['yes','no'],
6814: );
6815: my %fieldoptions = &Apache::lonlocal::texthash (
6816: 'yes' => 'Optional',
6817: 'req' => 'Required',
6818: 'no' => "Not shown",
6819: );
6820: return (\@fields,\%titles,\%fieldoptions,\%possoptions);
6821: }
6822:
6823: sub tool_titles {
6824: my %titles = &Apache::lonlocal::texthash (
6825: aboutme => 'Personal web page',
6826: blog => 'Blog',
6827: webdav => 'WebDAV',
6828: portfolio => 'Portfolio',
6829: official => 'Official courses (with institutional codes)',
6830: unofficial => 'Unofficial courses',
6831: community => 'Communities',
6832: textbook => 'Textbook courses',
6833: placement => 'Placement tests',
6834: );
6835: return %titles;
6836: }
6837:
6838: sub courserequest_titles {
6839: my %titles = &Apache::lonlocal::texthash (
6840: official => 'Official',
6841: unofficial => 'Unofficial',
6842: community => 'Communities',
6843: textbook => 'Textbook',
6844: placement => 'Placement tests',
6845: lti => 'LTI Provider',
6846: norequest => 'Not allowed',
6847: approval => 'Approval by DC',
6848: validate => 'With validation',
6849: autolimit => 'Numerical limit',
6850: unlimited => '(blank for unlimited)',
6851: );
6852: return %titles;
6853: }
6854:
6855: sub authorrequest_titles {
6856: my %titles = &Apache::lonlocal::texthash (
6857: norequest => 'Not allowed',
6858: approval => 'Approval by Dom. Coord.',
6859: automatic => 'Automatic approval',
6860: );
6861: return %titles;
6862: }
6863:
6864: sub courserequest_conditions {
6865: my %conditions = &Apache::lonlocal::texthash (
6866: approval => '(Processing of request subject to approval by Domain Coordinator).',
6867: validate => '(Processing of request subject to institutional validation).',
6868: );
6869: return %conditions;
6870: }
6871:
6872:
6873: sub print_usercreation {
6874: my ($position,$dom,$settings,$rowtotal) = @_;
6875: my $numinrow = 4;
6876: my $datatable;
6877: if ($position eq 'top') {
6878: $$rowtotal ++;
6879: my $rowcount = 0;
6880: my ($rules,$ruleorder) = &Apache::lonnet::inst_userrules($dom,'username');
6881: if (ref($rules) eq 'HASH') {
6882: if (keys(%{$rules}) > 0) {
6883: $datatable .= &user_formats_row('username',$settings,$rules,
6884: $ruleorder,$numinrow,$rowcount);
6885: $$rowtotal ++;
6886: $rowcount ++;
6887: }
6888: }
6889: my ($idrules,$idruleorder) = &Apache::lonnet::inst_userrules($dom,'id');
6890: if (ref($idrules) eq 'HASH') {
6891: if (keys(%{$idrules}) > 0) {
6892: $datatable .= &user_formats_row('id',$settings,$idrules,
6893: $idruleorder,$numinrow,$rowcount);
6894: $$rowtotal ++;
6895: $rowcount ++;
6896: }
6897: }
6898: if ($rowcount == 0) {
6899: $datatable .= '<tr><td colspan="2">'.&mt('No format rules have been defined for usernames or IDs in this domain.').'</td></tr>';
6900: $$rowtotal ++;
6901: $rowcount ++;
6902: }
6903: } elsif ($position eq 'middle') {
6904: my @creators = ('author','course','requestcrs');
6905: my ($rules,$ruleorder) =
6906: &Apache::lonnet::inst_userrules($dom,'username');
6907: my %lt = &usercreation_types();
6908: my %checked;
6909: if (ref($settings) eq 'HASH') {
6910: if (ref($settings->{'cancreate'}) eq 'HASH') {
6911: foreach my $item (@creators) {
6912: $checked{$item} = $settings->{'cancreate'}{$item};
6913: }
6914: } elsif (ref($settings->{'cancreate'}) eq 'ARRAY') {
6915: foreach my $item (@creators) {
6916: if (grep(/^\Q$item\E$/,@{$settings->{'cancreate'}})) {
6917: $checked{$item} = 'none';
6918: }
6919: }
6920: }
6921: }
6922: my $rownum = 0;
6923: foreach my $item (@creators) {
6924: $rownum ++;
6925: if ($checked{$item} eq '') {
6926: $checked{$item} = 'any';
6927: }
6928: my $css_class;
6929: if ($rownum%2) {
6930: $css_class = '';
6931: } else {
6932: $css_class = ' class="LC_odd_row" ';
6933: }
6934: $datatable .= '<tr'.$css_class.'>'.
6935: '<td><span class="LC_nobreak">'.$lt{$item}.
6936: '</span></td><td style="text-align: right">';
6937: my @options = ('any');
6938: if (ref($rules) eq 'HASH') {
6939: if (keys(%{$rules}) > 0) {
6940: push(@options,('official','unofficial'));
6941: }
6942: }
6943: push(@options,'none');
6944: foreach my $option (@options) {
6945: my $type = 'radio';
6946: my $check = ' ';
6947: if ($checked{$item} eq $option) {
6948: $check = ' checked="checked" ';
6949: }
6950: $datatable .= '<span class="LC_nobreak"><label>'.
6951: '<input type="'.$type.'" name="can_createuser_'.
6952: $item.'" value="'.$option.'"'.$check.'/> '.
6953: $lt{$option}.'</label> </span>';
6954: }
6955: $datatable .= '</td></tr>';
6956: }
6957: } else {
6958: my @contexts = ('author','course','domain');
6959: my @authtypes = ('int','krb4','krb5','loc','lti');
6960: my %checked;
6961: if (ref($settings) eq 'HASH') {
6962: if (ref($settings->{'authtypes'}) eq 'HASH') {
6963: foreach my $item (@contexts) {
6964: if (ref($settings->{'authtypes'}{$item}) eq 'HASH') {
6965: foreach my $auth (@authtypes) {
6966: if ($settings->{'authtypes'}{$item}{$auth}) {
6967: $checked{$item}{$auth} = ' checked="checked" ';
6968: }
6969: }
6970: }
6971: }
6972: }
6973: } else {
6974: foreach my $item (@contexts) {
6975: foreach my $auth (@authtypes) {
6976: $checked{$item}{$auth} = ' checked="checked" ';
6977: }
6978: }
6979: }
6980: my %title = &context_names();
6981: my %authname = &authtype_names();
6982: my $rownum = 0;
6983: my $css_class;
6984: foreach my $item (@contexts) {
6985: if ($rownum%2) {
6986: $css_class = '';
6987: } else {
6988: $css_class = ' class="LC_odd_row" ';
6989: }
6990: $datatable .= '<tr'.$css_class.'>'.
6991: '<td>'.$title{$item}.
6992: '</td><td class="LC_left_item">'.
6993: '<span class="LC_nobreak">';
6994: foreach my $auth (@authtypes) {
6995: $datatable .= '<label>'.
6996: '<input type="checkbox" name="'.$item.'_auth" '.
6997: $checked{$item}{$auth}.' value="'.$auth.'" />'.
6998: $authname{$auth}.'</label> ';
6999: }
7000: $datatable .= '</span></td></tr>';
7001: $rownum ++;
7002: }
7003: $$rowtotal += $rownum;
7004: }
7005: return $datatable;
7006: }
7007:
7008: sub print_selfcreation {
7009: my ($position,$dom,$settings,$rowtotal) = @_;
7010: my (@selfcreate,$createsettings,$processing,$emailoptions,$emailverified,
7011: $emaildomain,$datatable);
7012: if (ref($settings) eq 'HASH') {
7013: if (ref($settings->{'cancreate'}) eq 'HASH') {
7014: $createsettings = $settings->{'cancreate'};
7015: if (ref($createsettings) eq 'HASH') {
7016: if (ref($createsettings->{'selfcreate'}) eq 'ARRAY') {
7017: @selfcreate = @{$createsettings->{'selfcreate'}};
7018: } elsif ($createsettings->{'selfcreate'} ne '') {
7019: if ($settings->{'cancreate'}{'selfcreate'} eq 'any') {
7020: @selfcreate = ('email','login','sso');
7021: } elsif ($createsettings->{'selfcreate'} ne 'none') {
7022: @selfcreate = ($createsettings->{'selfcreate'});
7023: }
7024: }
7025: if (ref($createsettings->{'selfcreateprocessing'}) eq 'HASH') {
7026: $processing = $createsettings->{'selfcreateprocessing'};
7027: }
7028: if (ref($createsettings->{'emailoptions'}) eq 'HASH') {
7029: $emailoptions = $createsettings->{'emailoptions'};
7030: }
7031: if (ref($createsettings->{'emailverified'}) eq 'HASH') {
7032: $emailverified = $createsettings->{'emailverified'};
7033: }
7034: if (ref($createsettings->{'emaildomain'}) eq 'HASH') {
7035: $emaildomain = $createsettings->{'emaildomain'};
7036: }
7037: }
7038: }
7039: }
7040: my %radiohash;
7041: my $numinrow = 4;
7042: map { $radiohash{'cancreate_'.$_} = 1; } @selfcreate;
7043: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
7044: if ($position eq 'top') {
7045: my %choices = &Apache::lonlocal::texthash (
7046: cancreate_login => 'Institutional Login',
7047: cancreate_sso => 'Institutional Single Sign On',
7048: );
7049: my @toggles = sort(keys(%choices));
7050: my %defaultchecked = (
7051: 'cancreate_login' => 'off',
7052: 'cancreate_sso' => 'off',
7053: );
7054: my ($onclick,$itemcount);
7055: ($datatable,$itemcount) = &radiobutton_prefs(\%radiohash,\@toggles,\%defaultchecked,
7056: \%choices,$itemcount,$onclick);
7057: $$rowtotal += $itemcount;
7058:
7059: if (ref($usertypes) eq 'HASH') {
7060: if (keys(%{$usertypes}) > 0) {
7061: $datatable .= &insttypes_row($createsettings,$types,$usertypes,
7062: $dom,$numinrow,$othertitle,
7063: 'statustocreate',$rowtotal);
7064: $$rowtotal ++;
7065: }
7066: }
7067: my @fields = ('lastname','firstname','middlename','permanentemail','id','inststatus');
7068: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
7069: $fieldtitles{'inststatus'} = &mt('Institutional status');
7070: my $rem;
7071: my $numperrow = 2;
7072: my $css_class = $$rowtotal%2?' class="LC_odd_row"':'';
7073: $datatable .= '<tr'.$css_class.'>'.
7074: '<td class="LC_left_item">'.&mt('Mapping of Shibboleth environment variable names to user data fields (SSO auth)').'</td>'.
7075: '<td class="LC_left_item">'."\n".
7076: '<table>'."\n";
7077: for (my $i=0; $i<@fields; $i++) {
7078: $rem = $i%($numperrow);
7079: if ($rem == 0) {
7080: if ($i > 0) {
7081: $datatable .= '</tr>';
7082: }
7083: $datatable .= '<tr>';
7084: }
7085: my $currval;
7086: if (ref($createsettings) eq 'HASH') {
7087: if (ref($createsettings->{'shibenv'}) eq 'HASH') {
7088: $currval = $createsettings->{'shibenv'}{$fields[$i]};
7089: }
7090: }
7091: $datatable .= '<td class="LC_left_item">'.
7092: '<span class="LC_nobreak">'.
7093: '<input type="text" name="shibenv_'.$fields[$i].'" '.
7094: 'value="'.$currval.'" size="10" /> '.
7095: $fieldtitles{$fields[$i]}.'</span></td>';
7096: }
7097: my $colsleft = $numperrow - $rem;
7098: if ($colsleft > 1 ) {
7099: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
7100: ' </td>';
7101: } elsif ($colsleft == 1) {
7102: $datatable .= '<td class="LC_left_item"> </td>';
7103: }
7104: $datatable .= '</tr></table></td></tr>';
7105: $$rowtotal ++;
7106: } elsif ($position eq 'middle') {
7107: my %domconf = &Apache::lonnet::get_dom('configuration',['usermodification'],$dom);
7108: my @posstypes;
7109: if (ref($types) eq 'ARRAY') {
7110: @posstypes = @{$types};
7111: }
7112: unless (grep(/^default$/,@posstypes)) {
7113: push(@posstypes,'default');
7114: }
7115: my %usertypeshash;
7116: if (ref($usertypes) eq 'HASH') {
7117: %usertypeshash = %{$usertypes};
7118: }
7119: $usertypeshash{'default'} = $othertitle;
7120: foreach my $status (@posstypes) {
7121: $datatable .= &modifiable_userdata_row('selfcreate',$status,$domconf{'usermodification'},
7122: $numinrow,$$rowtotal,\%usertypeshash);
7123: $$rowtotal ++;
7124: }
7125: } else {
7126: my %choices = &Apache::lonlocal::texthash (
7127: 'cancreate_email' => 'Non-institutional username (via e-mail verification)',
7128: );
7129: my @toggles = sort(keys(%choices));
7130: my %defaultchecked = (
7131: 'cancreate_email' => 'off',
7132: );
7133: my $customclass = 'LC_selfcreate_email';
7134: my $classprefix = 'LC_canmodify_emailusername_';
7135: my $optionsprefix = 'LC_options_emailusername_';
7136: my $display = 'none';
7137: my $rowstyle = 'display:none';
7138: if (grep(/^\Qemail\E$/,@selfcreate)) {
7139: $display = 'block';
7140: $rowstyle = 'display:table-row';
7141: }
7142: my $onclick = "toggleRows(this.form,'cancreate_email','selfassign','$customclass','$classprefix','$optionsprefix');";
7143: ($datatable,$$rowtotal) = &radiobutton_prefs(\%radiohash,\@toggles,\%defaultchecked,
7144: \%choices,$$rowtotal,$onclick);
7145: $datatable .= &print_requestmail($dom,'selfcreation',$createsettings,$rowtotal,$customclass,
7146: $rowstyle);
7147: $$rowtotal ++;
7148: $datatable .= &captcha_choice('cancreate',$createsettings,$$rowtotal,$customclass,
7149: $rowstyle);
7150: $$rowtotal ++;
7151: my (@ordered,@posstypes,%usertypeshash);
7152: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
7153: my ($emailrules,$emailruleorder) =
7154: &Apache::lonnet::inst_userrules($dom,'email');
7155: my $primary_id = &Apache::lonnet::domain($dom,'primary');
7156: my $intdom = &Apache::lonnet::internet_dom($primary_id);
7157: if (ref($types) eq 'ARRAY') {
7158: @posstypes = @{$types};
7159: }
7160: if (@posstypes) {
7161: unless (grep(/^default$/,@posstypes)) {
7162: push(@posstypes,'default');
7163: }
7164: if (ref($usertypes) eq 'HASH') {
7165: %usertypeshash = %{$usertypes};
7166: }
7167: my $currassign;
7168: if (ref($domdefaults{'inststatusguest'}) eq 'ARRAY') {
7169: $currassign = {
7170: selfassign => $domdefaults{'inststatusguest'},
7171: };
7172: @ordered = @{$domdefaults{'inststatusguest'}};
7173: } else {
7174: $currassign = { selfassign => [] };
7175: }
7176: my $onclicktypes = "toggleDataRow(this.form,'selfassign','$customclass','$optionsprefix',);".
7177: "toggleDataRow(this.form,'selfassign','$customclass','$classprefix',1);";
7178: $datatable .= &insttypes_row($currassign,$types,$usertypes,$dom,
7179: $numinrow,$othertitle,'selfassign',
7180: $rowtotal,$onclicktypes,$customclass,
7181: $rowstyle);
7182: $$rowtotal ++;
7183: $usertypeshash{'default'} = $othertitle;
7184: foreach my $status (@posstypes) {
7185: my $css_class;
7186: if ($$rowtotal%2) {
7187: $css_class = 'LC_odd_row ';
7188: }
7189: $css_class .= $customclass;
7190: my $rowid = $optionsprefix.$status;
7191: my $hidden = 1;
7192: my $currstyle = 'display:none';
7193: if (grep(/^\Q$status\E$/,@ordered)) {
7194: $currstyle = $rowstyle;
7195: $hidden = 0;
7196: }
7197: $datatable .= &noninst_users($processing,$emailverified,$emailoptions,$emaildomain,
7198: $emailrules,$emailruleorder,$settings,$status,$rowid,
7199: $usertypeshash{$status},$css_class,$currstyle,$intdom);
7200: unless ($hidden) {
7201: $$rowtotal ++;
7202: }
7203: }
7204: } else {
7205: my $css_class;
7206: if ($$rowtotal%2) {
7207: $css_class = 'LC_odd_row ';
7208: }
7209: $css_class .= $customclass;
7210: $usertypeshash{'default'} = $othertitle;
7211: $datatable .= &noninst_users($processing,$emailverified,$emailoptions,$emaildomain,
7212: $emailrules,$emailruleorder,$settings,'default','',
7213: $othertitle,$css_class,$rowstyle,$intdom);
7214: $$rowtotal ++;
7215: }
7216: my ($infofields,$infotitles) = &Apache::loncommon::emailusername_info();
7217: $numinrow = 1;
7218: if (@posstypes) {
7219: foreach my $status (@posstypes) {
7220: my $rowid = $classprefix.$status;
7221: my $datarowstyle = 'display:none';
7222: if (grep(/^\Q$status\E$/,@ordered)) {
7223: $datarowstyle = $rowstyle;
7224: }
7225: $datatable .= &modifiable_userdata_row('cancreate','emailusername_'.$status,$settings,
7226: $numinrow,$$rowtotal,\%usertypeshash,$infofields,
7227: $infotitles,$rowid,$customclass,$datarowstyle);
7228: unless ($datarowstyle eq 'display:none') {
7229: $$rowtotal ++;
7230: }
7231: }
7232: } else {
7233: $datatable .= &modifiable_userdata_row('cancreate','emailusername_default',$settings,
7234: $numinrow,$$rowtotal,\%usertypeshash,$infofields,
7235: $infotitles,'',$customclass,$rowstyle);
7236: }
7237: }
7238: return $datatable;
7239: }
7240:
7241: sub selfcreate_javascript {
7242: return <<"ENDSCRIPT";
7243:
7244: <script type="text/javascript">
7245: // <![CDATA[
7246:
7247: function toggleRows(form,radio,checkbox,target,prefix,altprefix) {
7248: var x = document.getElementsByClassName(target);
7249: var insttypes = 0;
7250: var insttypeRegExp = new RegExp(prefix);
7251: if ((x.length != undefined) && (x.length > 0)) {
7252: if (form.elements[radio].length != undefined) {
7253: for (var i=0; i<form.elements[radio].length; i++) {
7254: if (form.elements[radio][i].checked) {
7255: if (form.elements[radio][i].value == 1) {
7256: for (var j=0; j<x.length; j++) {
7257: if (x[j].id == 'undefined') {
7258: x[j].style.display = 'table-row';
7259: } else if (insttypeRegExp.test(x[j].id)) {
7260: insttypes ++;
7261: } else {
7262: x[j].style.display = 'table-row';
7263: }
7264: }
7265: } else {
7266: for (var j=0; j<x.length; j++) {
7267: x[j].style.display = 'none';
7268: }
7269: }
7270: break;
7271: }
7272: }
7273: if (insttypes > 0) {
7274: toggleDataRow(form,checkbox,target,altprefix);
7275: toggleDataRow(form,checkbox,target,prefix,1);
7276: }
7277: }
7278: }
7279: return;
7280: }
7281:
7282: function toggleDataRow(form,checkbox,target,prefix,docount) {
7283: if (form.elements[checkbox].length != undefined) {
7284: var count = 0;
7285: if (docount) {
7286: for (var i=0; i<form.elements[checkbox].length; i++) {
7287: if (form.elements[checkbox][i].checked) {
7288: count ++;
7289: }
7290: }
7291: }
7292: for (var i=0; i<form.elements[checkbox].length; i++) {
7293: var type = form.elements[checkbox][i].value;
7294: if (document.getElementById(prefix+type)) {
7295: if (form.elements[checkbox][i].checked) {
7296: document.getElementById(prefix+type).style.display = 'table-row';
7297: if (count % 2 == 1) {
7298: document.getElementById(prefix+type).className = target+' LC_odd_row';
7299: } else {
7300: document.getElementById(prefix+type).className = target;
7301: }
7302: count ++;
7303: } else {
7304: document.getElementById(prefix+type).style.display = 'none';
7305: }
7306: }
7307: }
7308: }
7309: return;
7310: }
7311:
7312: function toggleEmailOptions(form,radio,prefix,altprefix,status) {
7313: var caller = radio+'_'+status;
7314: if (form.elements[caller].length != undefined) {
7315: for (var i=0; i<form.elements[caller].length; i++) {
7316: if (form.elements[caller][i].checked) {
7317: if (document.getElementById(altprefix+'_inst_'+status)) {
7318: var curr = form.elements[caller][i].value;
7319: if (prefix) {
7320: document.getElementById(prefix+'_'+status).style.display = 'none';
7321: }
7322: document.getElementById(altprefix+'_inst_'+status).style.display = 'none';
7323: document.getElementById(altprefix+'_noninst_'+status).style.display = 'none';
7324: if (curr == 'custom') {
7325: if (prefix) {
7326: document.getElementById(prefix+'_'+status).style.display = 'inline';
7327: }
7328: } else if (curr == 'inst') {
7329: document.getElementById(altprefix+'_inst_'+status).style.display = 'inline';
7330: } else if (curr == 'noninst') {
7331: document.getElementById(altprefix+'_noninst_'+status).style.display = 'inline';
7332: }
7333: break;
7334: }
7335: }
7336: }
7337: }
7338: }
7339:
7340: // ]]>
7341: </script>
7342:
7343: ENDSCRIPT
7344: }
7345:
7346: sub noninst_users {
7347: my ($processing,$emailverified,$emailoptions,$emaildomain,$emailrules,
7348: $emailruleorder,$settings,$type,$rowid,$typetitle,$css_class,$rowstyle,$intdom) = @_;
7349: my $class = 'LC_left_item';
7350: if ($css_class) {
7351: $css_class = ' class="'.$css_class.'"';
7352: }
7353: if ($rowid) {
7354: $rowid = ' id="'.$rowid.'"';
7355: }
7356: if ($rowstyle) {
7357: $rowstyle = ' style="'.$rowstyle.'"';
7358: }
7359: my ($output,$description);
7360: if ($type eq 'default') {
7361: $description = &mt('Requests for: [_1]',$typetitle);
7362: } else {
7363: $description = &mt('Requests for: [_1] (status self-reported)',$typetitle);
7364: }
7365: $output = '<tr'.$css_class.$rowid.$rowstyle.'>'.
7366: "<td>$description</td>\n".
7367: '<td class="'.$class.'" colspan="2">'.
7368: '<table><tr>';
7369: my %headers = &Apache::lonlocal::texthash(
7370: approve => 'Processing',
7371: email => 'E-mail',
7372: username => 'Username',
7373: );
7374: foreach my $item ('approve','email','username') {
7375: $output .= '<th>'.$headers{$item}.'</th>';
7376: }
7377: $output .= '</tr><tr>';
7378: foreach my $item ('approve','email','username') {
7379: $output .= '<td style="vertical-align: top">';
7380: my (%choices,@options,$hashref,$defoption,$name,$onclick,$hascustom);
7381: if ($item eq 'approve') {
7382: %choices = &Apache::lonlocal::texthash (
7383: automatic => 'Automatically approved',
7384: approval => 'Queued for approval',
7385: );
7386: @options = ('automatic','approval');
7387: $hashref = $processing;
7388: $defoption = 'automatic';
7389: $name = 'cancreate_emailprocess_'.$type;
7390: } elsif ($item eq 'email') {
7391: %choices = &Apache::lonlocal::texthash (
7392: any => 'Any e-mail',
7393: inst => 'Institutional only',
7394: noninst => 'Non-institutional only',
7395: custom => 'Custom restrictions',
7396: );
7397: @options = ('any','inst','noninst');
7398: my $showcustom;
7399: if (ref($emailrules) eq 'HASH') {
7400: if (keys(%{$emailrules}) > 0) {
7401: push(@options,'custom');
7402: $showcustom = 'cancreate_emailrule';
7403: if (ref($settings) eq 'HASH') {
7404: if (ref($settings->{'email_rule'}) eq 'ARRAY') {
7405: foreach my $rule (@{$settings->{'email_rule'}}) {
7406: if (exists($emailrules->{$rule})) {
7407: $hascustom ++;
7408: }
7409: }
7410: } elsif (ref($settings->{'email_rule'}) eq 'HASH') {
7411: if (ref($settings->{'email_rule'}{$type}) eq 'ARRAY') {
7412: foreach my $rule (@{$settings->{'email_rule'}{$type}}) {
7413: if (exists($emailrules->{$rule})) {
7414: $hascustom ++;
7415: }
7416: }
7417: }
7418: }
7419: }
7420: }
7421: }
7422: $onclick = ' onclick="toggleEmailOptions(this.form,'."'cancreate_emailoptions','$showcustom',".
7423: "'cancreate_emaildomain','$type'".');"';
7424: $hashref = $emailoptions;
7425: $defoption = 'any';
7426: $name = 'cancreate_emailoptions_'.$type;
7427: } elsif ($item eq 'username') {
7428: %choices = &Apache::lonlocal::texthash (
7429: all => 'Same as e-mail',
7430: first => 'Omit @domain',
7431: free => 'Free to choose',
7432: );
7433: @options = ('all','first','free');
7434: $hashref = $emailverified;
7435: $defoption = 'all';
7436: $name = 'cancreate_usernameoptions_'.$type;
7437: }
7438: foreach my $option (@options) {
7439: my $checked;
7440: if (ref($hashref) eq 'HASH') {
7441: if ($type eq '') {
7442: if (!exists($hashref->{'default'})) {
7443: if ($option eq $defoption) {
7444: $checked = ' checked="checked"';
7445: }
7446: } else {
7447: if ($hashref->{'default'} eq $option) {
7448: $checked = ' checked="checked"';
7449: }
7450: }
7451: } else {
7452: if (!exists($hashref->{$type})) {
7453: if ($option eq $defoption) {
7454: $checked = ' checked="checked"';
7455: }
7456: } else {
7457: if ($hashref->{$type} eq $option) {
7458: $checked = ' checked="checked"';
7459: }
7460: }
7461: }
7462: } elsif (($item eq 'email') && ($hascustom)) {
7463: if ($option eq 'custom') {
7464: $checked = ' checked="checked"';
7465: }
7466: } elsif ($option eq $defoption) {
7467: $checked = ' checked="checked"';
7468: }
7469: $output .= '<span class="LC_nobreak"><label>'.
7470: '<input type="radio" name="'.$name.'"'.
7471: $checked.' value="'.$option.'"'.$onclick.' />'.
7472: $choices{$option}.'</label></span><br />';
7473: if ($item eq 'email') {
7474: if ($option eq 'custom') {
7475: my $id = 'cancreate_emailrule_'.$type;
7476: my $display = 'none';
7477: if ($checked) {
7478: $display = 'inline';
7479: }
7480: my $numinrow = 2;
7481: $output .= '<fieldset id="'.$id.'" style="display:'.$display.';">'.
7482: '<legend>'.&mt('Disallow').'</legend><table>'.
7483: &user_formats_row('email',$settings,$emailrules,
7484: $emailruleorder,$numinrow,'',$type);
7485: '</table></fieldset>';
7486: } elsif (($option eq 'inst') || ($option eq 'noninst')) {
7487: my %text = &Apache::lonlocal::texthash (
7488: inst => 'must end:',
7489: noninst => 'cannot end:',
7490: );
7491: my $value;
7492: if (ref($emaildomain) eq 'HASH') {
7493: if (ref($emaildomain->{$type}) eq 'HASH') {
7494: $value = $emaildomain->{$type}->{$option};
7495: }
7496: }
7497: if ($value eq '') {
7498: $value = '@'.$intdom;
7499: }
7500: my $condition = 'cancreate_emaildomain_'.$option.'_'.$type;
7501: my $display = 'none';
7502: if ($checked) {
7503: $display = 'inline';
7504: }
7505: $output .= '<div id="'.$condition.'" style="display:'.$display.';">'.
7506: '<span class="LC_domprefs_email">'.$text{$option}.'</span> '.
7507: '<input type="text" name="'.$condition.'" value="'.$value.'" size="10" />'.
7508: '</div>';
7509: }
7510: }
7511: }
7512: $output .= '</td>'."\n";
7513: }
7514: $output .= "</tr></table></td></tr>\n";
7515: return $output;
7516: }
7517:
7518: sub captcha_choice {
7519: my ($context,$settings,$itemcount,$customcss,$rowstyle) = @_;
7520: my ($keyentry,$currpub,$currpriv,%checked,$rowname,$pubtext,$privtext,
7521: $vertext,$currver);
7522: my %lt = &captcha_phrases();
7523: $keyentry = 'hidden';
7524: if ($context eq 'cancreate') {
7525: $rowname = &mt('CAPTCHA validation');
7526: } elsif ($context eq 'login') {
7527: $rowname = &mt('"Contact helpdesk" CAPTCHA validation');
7528: }
7529: if (ref($settings) eq 'HASH') {
7530: if ($settings->{'captcha'}) {
7531: $checked{$settings->{'captcha'}} = ' checked="checked"';
7532: } else {
7533: $checked{'original'} = ' checked="checked"';
7534: }
7535: if ($settings->{'captcha'} eq 'recaptcha') {
7536: $pubtext = $lt{'pub'};
7537: $privtext = $lt{'priv'};
7538: $keyentry = 'text';
7539: $vertext = $lt{'ver'};
7540: $currver = $settings->{'recaptchaversion'};
7541: if ($currver ne '2') {
7542: $currver = 1;
7543: }
7544: }
7545: if (ref($settings->{'recaptchakeys'}) eq 'HASH') {
7546: $currpub = $settings->{'recaptchakeys'}{'public'};
7547: $currpriv = $settings->{'recaptchakeys'}{'private'};
7548: }
7549: } else {
7550: $checked{'original'} = ' checked="checked"';
7551: }
7552: my $css_class;
7553: if ($itemcount%2) {
7554: $css_class = 'LC_odd_row';
7555: }
7556: if ($customcss) {
7557: $css_class .= " $customcss";
7558: }
7559: $css_class =~ s/^\s+//;
7560: if ($css_class) {
7561: $css_class = ' class="'.$css_class.'"';
7562: }
7563: if ($rowstyle) {
7564: $css_class .= ' style="'.$rowstyle.'"';
7565: }
7566: my $output = '<tr'.$css_class.'>'.
7567: '<td class="LC_left_item">'.$rowname.'</td><td class="LC_left_item" colspan="2">'."\n".
7568: '<table><tr><td>'."\n";
7569: foreach my $option ('original','recaptcha','notused') {
7570: $output .= '<span class="LC_nobreak"><label><input type="radio" name="'.$context.'_captcha" value="'.
7571: $option.'" '.$checked{$option}.' onchange="javascript:updateCaptcha('."this,'$context'".');" />'.
7572: $lt{$option}.'</label></span>';
7573: unless ($option eq 'notused') {
7574: $output .= (' 'x2)."\n";
7575: }
7576: }
7577: #
7578: # Note: If reCAPTCHA is to be used for LON-CAPA servers in a domain, a domain coordinator should visit:
7579: # https://www.google.com/recaptcha and generate a Public and Private key. For domains with multiple
7580: # servers a single key pair will be used for all servers, so the internet domain (e.g., yourcollege.edu)
7581: # specified for use with the key should be broad enough to accommodate all servers in the LON-CAPA domain.
7582: #
7583: $output .= '</td></tr>'."\n".
7584: '<tr><td class="LC_zero_height">'."\n".
7585: '<span class="LC_nobreak"><span id="'.$context.'_recaptchapubtxt">'.$pubtext.'</span> '."\n".
7586: '<input type="'.$keyentry.'" id="'.$context.'_recaptchapub" name="'.$context.'_recaptchapub" value="'.
7587: $currpub.'" size="40" /></span><br />'."\n".
7588: '<span class="LC_nobreak"><span id="'.$context.'_recaptchaprivtxt">'.$privtext.'</span> '."\n".
7589: '<input type="'.$keyentry.'" id="'.$context.'_recaptchapriv" name="'.$context.'_recaptchapriv" value="'.
7590: $currpriv.'" size="40" /></span><br />'.
7591: '<span class="LC_nobreak"><span id="'.$context.'_recaptchavertxt">'.$vertext.'</span> '."\n".
7592: '<input type="'.$keyentry.'" id="'.$context.'_recaptchaversion" name="'.$context.'_recaptchaversion" value="'.
7593: $currver.'" size="3" /></span><br />'.
7594: '</td></tr></table>'."\n".
7595: '</td></tr>';
7596: return $output;
7597: }
7598:
7599: sub user_formats_row {
7600: my ($type,$settings,$rules,$ruleorder,$numinrow,$rowcount,$status) = @_;
7601: my $output;
7602: my %text = (
7603: 'username' => 'new usernames',
7604: 'id' => 'IDs',
7605: );
7606: unless ($type eq 'email') {
7607: my $css_class = $rowcount%2?' class="LC_odd_row"':'';
7608: $output = '<tr '.$css_class.'>'.
7609: '<td><span class="LC_nobreak">'.
7610: &mt("Format rules to check for $text{$type}: ").
7611: '</td><td class="LC_left_item" colspan="2"><table>';
7612: }
7613: my $rem;
7614: if (ref($ruleorder) eq 'ARRAY') {
7615: for (my $i=0; $i<@{$ruleorder}; $i++) {
7616: if (ref($rules->{$ruleorder->[$i]}) eq 'HASH') {
7617: my $rem = $i%($numinrow);
7618: if ($rem == 0) {
7619: if ($i > 0) {
7620: $output .= '</tr>';
7621: }
7622: $output .= '<tr>';
7623: }
7624: my $check = ' ';
7625: if (ref($settings) eq 'HASH') {
7626: if (ref($settings->{$type.'_rule'}) eq 'ARRAY') {
7627: if (grep(/^\Q$ruleorder->[$i]\E$/,@{$settings->{$type.'_rule'}})) {
7628: $check = ' checked="checked" ';
7629: }
7630: } elsif ((ref($settings->{$type.'_rule'}) eq 'HASH') && ($status ne '')) {
7631: if (ref($settings->{$type.'_rule'}->{$status}) eq 'ARRAY') {
7632: if (grep(/^\Q$ruleorder->[$i]\E$/,@{$settings->{$type.'_rule'}->{$status}})) {
7633: $check = ' checked="checked" ';
7634: }
7635: }
7636: }
7637: }
7638: my $name = $type.'_rule';
7639: if ($type eq 'email') {
7640: $name .= '_'.$status;
7641: }
7642: $output .= '<td class="LC_left_item">'.
7643: '<span class="LC_nobreak"><label>'.
7644: '<input type="checkbox" name="'.$name.'" '.
7645: 'value="'.$ruleorder->[$i].'"'.$check.'/>'.
7646: $rules->{$ruleorder->[$i]}{'name'}.'</label></span></td>';
7647: }
7648: }
7649: $rem = @{$ruleorder}%($numinrow);
7650: }
7651: my $colsleft;
7652: if ($rem) {
7653: $colsleft = $numinrow - $rem;
7654: }
7655: if ($colsleft > 1 ) {
7656: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
7657: ' </td>';
7658: } elsif ($colsleft == 1) {
7659: $output .= '<td class="LC_left_item"> </td>';
7660: }
7661: $output .= '</tr></table>';
7662: unless ($type eq 'email') {
7663: $output .= '</td></tr>';
7664: }
7665: return $output;
7666: }
7667:
7668: sub usercreation_types {
7669: my %lt = &Apache::lonlocal::texthash (
7670: author => 'When adding a co-author',
7671: course => 'When adding a user to a course',
7672: requestcrs => 'When requesting a course',
7673: any => 'Any',
7674: official => 'Institutional only ',
7675: unofficial => 'Non-institutional only',
7676: none => 'None',
7677: );
7678: return %lt;
7679: }
7680:
7681: sub selfcreation_types {
7682: my %lt = &Apache::lonlocal::texthash (
7683: selfcreate => 'User creates own account',
7684: any => 'Any',
7685: official => 'Institutional only ',
7686: unofficial => 'Non-institutional only',
7687: email => 'E-mail address',
7688: login => 'Institutional Login',
7689: sso => 'SSO',
7690: );
7691: }
7692:
7693: sub authtype_names {
7694: my %lt = &Apache::lonlocal::texthash(
7695: int => 'Internal',
7696: krb4 => 'Kerberos 4',
7697: krb5 => 'Kerberos 5',
7698: loc => 'Local',
7699: lti => 'LTI',
7700: );
7701: return %lt;
7702: }
7703:
7704: sub context_names {
7705: my %context_title = &Apache::lonlocal::texthash(
7706: author => 'Creating users when an Author',
7707: course => 'Creating users when in a course',
7708: domain => 'Creating users when a Domain Coordinator',
7709: );
7710: return %context_title;
7711: }
7712:
7713: sub print_usermodification {
7714: my ($position,$dom,$settings,$rowtotal) = @_;
7715: my $numinrow = 4;
7716: my ($context,$datatable,$rowcount);
7717: if ($position eq 'top') {
7718: $rowcount = 0;
7719: $context = 'author';
7720: foreach my $role ('ca','aa') {
7721: $datatable .= &modifiable_userdata_row($context,$role,$settings,
7722: $numinrow,$rowcount);
7723: $$rowtotal ++;
7724: $rowcount ++;
7725: }
7726: } elsif ($position eq 'bottom') {
7727: $context = 'course';
7728: $rowcount = 0;
7729: foreach my $role ('st','ep','ta','in','cr') {
7730: $datatable .= &modifiable_userdata_row($context,$role,$settings,
7731: $numinrow,$rowcount);
7732: $$rowtotal ++;
7733: $rowcount ++;
7734: }
7735: }
7736: return $datatable;
7737: }
7738:
7739: sub print_defaults {
7740: my ($position,$dom,$settings,$rowtotal) = @_;
7741: my $rownum = 0;
7742: my ($datatable,$css_class,$titles);
7743: unless ($position eq 'bottom') {
7744: $titles = &defaults_titles($dom);
7745: }
7746: if ($position eq 'top') {
7747: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def',
7748: 'datelocale_def','portal_def');
7749: my %defaults;
7750: if (ref($settings) eq 'HASH') {
7751: %defaults = %{$settings};
7752: } else {
7753: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
7754: foreach my $item (@items) {
7755: $defaults{$item} = $domdefaults{$item};
7756: }
7757: }
7758: foreach my $item (@items) {
7759: if ($rownum%2) {
7760: $css_class = '';
7761: } else {
7762: $css_class = ' class="LC_odd_row" ';
7763: }
7764: $datatable .= '<tr'.$css_class.'>'.
7765: '<td><span class="LC_nobreak">'.$titles->{$item}.
7766: '</span></td><td class="LC_right_item" colspan="3">';
7767: if ($item eq 'auth_def') {
7768: my @authtypes = ('internal','krb4','krb5','localauth','lti');
7769: my %shortauth = (
7770: internal => 'int',
7771: krb4 => 'krb4',
7772: krb5 => 'krb5',
7773: localauth => 'loc',
7774: lti => 'lti',
7775: );
7776: my %authnames = &authtype_names();
7777: foreach my $auth (@authtypes) {
7778: my $checked = ' ';
7779: if ($defaults{$item} eq $auth) {
7780: $checked = ' checked="checked" ';
7781: }
7782: $datatable .= '<label><input type="radio" name="'.$item.
7783: '" value="'.$auth.'"'.$checked.'/>'.
7784: $authnames{$shortauth{$auth}}.'</label> ';
7785: }
7786: } elsif ($item eq 'timezone_def') {
7787: my $includeempty = 1;
7788: $datatable .= &Apache::loncommon::select_timezone($item,$defaults{$item},undef,$includeempty);
7789: } elsif ($item eq 'datelocale_def') {
7790: my $includeempty = 1;
7791: $datatable .= &Apache::loncommon::select_datelocale($item,$defaults{$item},undef,$includeempty);
7792: } elsif ($item eq 'lang_def') {
7793: my $includeempty = 1;
7794: $datatable .= &Apache::loncommon::select_language($item,$defaults{$item},$includeempty);
7795: } else {
7796: my $size;
7797: if ($item eq 'portal_def') {
7798: $size = ' size="25"';
7799: }
7800: $datatable .= '<input type="text" name="'.$item.'" value="'.
7801: $defaults{$item}.'"'.$size.' />';
7802: }
7803: $datatable .= '</td></tr>';
7804: $rownum ++;
7805: }
7806: } elsif ($position eq 'middle') {
7807: my @items = ('intauth_cost','intauth_check','intauth_switch');
7808: my %defaults;
7809: if (ref($settings) eq 'HASH') {
7810: %defaults = %{$settings};
7811: if ($defaults{'intauth_cost'} !~ /^\d+$/) {
7812: $defaults{'intauth_cost'} = 10;
7813: }
7814: if ($defaults{'intauth_check'} !~ /^(0|1|2)$/) {
7815: $defaults{'intauth_check'} = 0;
7816: }
7817: if ($defaults{'intauth_switch'} !~ /^(0|1|2)$/) {
7818: $defaults{'intauth_switch'} = 0;
7819: }
7820: } else {
7821: %defaults = (
7822: 'intauth_cost' => 10,
7823: 'intauth_check' => 0,
7824: 'intauth_switch' => 0,
7825: );
7826: }
7827: foreach my $item (@items) {
7828: if ($rownum%2) {
7829: $css_class = '';
7830: } else {
7831: $css_class = ' class="LC_odd_row" ';
7832: }
7833: $datatable .= '<tr'.$css_class.'>'.
7834: '<td><span class="LC_nobreak">'.$titles->{$item}.
7835: '</span></td><td class="LC_left_item" colspan="3">';
7836: if ($item eq 'intauth_switch') {
7837: my @options = (0,1,2);
7838: my %optiondesc = &Apache::lonlocal::texthash (
7839: 0 => 'No',
7840: 1 => 'Yes',
7841: 2 => 'Yes, and copy existing passwd file to passwd.bak file',
7842: );
7843: $datatable .= '<table width="100%">';
7844: foreach my $option (@options) {
7845: my $checked = ' ';
7846: if ($defaults{$item} eq $option) {
7847: $checked = ' checked="checked"';
7848: }
7849: $datatable .= '<tr><td class="LC_left_item"><span class="LC_nobreak">'.
7850: '<label><input type="radio" name="'.$item.
7851: '" value="'.$option.'"'.$checked.' />'.
7852: $optiondesc{$option}.'</label></span></td></tr>';
7853: }
7854: $datatable .= '</table>';
7855: } elsif ($item eq 'intauth_check') {
7856: my @options = (0,1,2);
7857: my %optiondesc = &Apache::lonlocal::texthash (
7858: 0 => 'No',
7859: 1 => 'Yes, allow login then update passwd file using default cost (if higher)',
7860: 2 => 'Yes, disallow login if stored cost is less than domain default',
7861: );
7862: $datatable .= '<table width="100%">';
7863: foreach my $option (@options) {
7864: my $checked = ' ';
7865: my $onclick;
7866: if ($defaults{$item} eq $option) {
7867: $checked = ' checked="checked"';
7868: }
7869: if ($option == 2) {
7870: $onclick = ' onclick="javascript:warnIntAuth(this);"';
7871: }
7872: $datatable .= '<tr><td class="LC_left_item"><span class="LC_nobreak">'.
7873: '<label><input type="radio" name="'.$item.
7874: '" value="'.$option.'"'.$checked.$onclick.' />'.
7875: $optiondesc{$option}.'</label></span></td></tr>';
7876: }
7877: $datatable .= '</table>';
7878: } else {
7879: $datatable .= '<input type="text" name="'.$item.'" value="'.
7880: $defaults{$item}.'" size="3" onblur="javascript:warnIntAuth(this);" />';
7881: }
7882: $datatable .= '</td></tr>';
7883: $rownum ++;
7884: }
7885: } else {
7886: my %defaults;
7887: if (ref($settings) eq 'HASH') {
7888: if ((ref($settings->{'inststatusorder'}) eq 'ARRAY') && (ref($settings->{'inststatustypes'}) eq 'HASH')) {
7889: my $maxnum = @{$settings->{'inststatusorder'}};
7890: for (my $i=0; $i<$maxnum; $i++) {
7891: $css_class = $rownum%2?' class="LC_odd_row"':'';
7892: my $item = $settings->{'inststatusorder'}->[$i];
7893: my $title = $settings->{'inststatustypes'}->{$item};
7894: my $chgstr = ' onchange="javascript:reorderTypes(this.form,'."'$item'".');"';
7895: $datatable .= '<tr'.$css_class.'>'.
7896: '<td><span class="LC_nobreak">'.
7897: '<select name="inststatus_pos_'.$item.'"'.$chgstr.'>';
7898: for (my $k=0; $k<=$maxnum; $k++) {
7899: my $vpos = $k+1;
7900: my $selstr;
7901: if ($k == $i) {
7902: $selstr = ' selected="selected" ';
7903: }
7904: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
7905: }
7906: $datatable .= '</select> '.&mt('Internal ID:').' <b>'.$item.'</b> '.
7907: '<input type="checkbox" name="inststatus_delete" value="'.$item.'" />'.
7908: &mt('delete').'</span></td>'.
7909: '<td class="LC_left_item" colspan="2"><span class="LC_nobreak">'.&mt('Name displayed:').
7910: '<input type="text" size="20" name="inststatus_title_'.$item.'" value="'.$title.'" />'.
7911: '</span></td></tr>';
7912: }
7913: $css_class = $rownum%2?' class="LC_odd_row"':'';
7914: my $chgstr = ' onchange="javascript:reorderTypes(this.form,'."'addinststatus_pos'".');"';
7915: $datatable .= '<tr '.$css_class.'>'.
7916: '<td><span class="LC_nobreak"><select name="addinststatus_pos"'.$chgstr.'>';
7917: for (my $k=0; $k<=$maxnum; $k++) {
7918: my $vpos = $k+1;
7919: my $selstr;
7920: if ($k == $maxnum) {
7921: $selstr = ' selected="selected" ';
7922: }
7923: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
7924: }
7925: $datatable .= '</select> '.&mt('Internal ID:').
7926: '<input type="text" size="10" name="addinststatus" value="" />'.
7927: ' '.&mt('(new)').
7928: '</span></td><td class="LC_left_item" colspan="2"><span class="LC_nobreak">'.
7929: &mt('Name displayed:').
7930: '<input type="text" size="20" name="addinststatus_title" value="" /></span></td>'.
7931: '</tr>'."\n";
7932: $rownum ++;
7933: }
7934: }
7935: }
7936: $$rowtotal += $rownum;
7937: return $datatable;
7938: }
7939:
7940: sub get_languages_hash {
7941: my %langchoices;
7942: foreach my $id (&Apache::loncommon::languageids()) {
7943: my $code = &Apache::loncommon::supportedlanguagecode($id);
7944: if ($code ne '') {
7945: $langchoices{$code} = &Apache::loncommon::plainlanguagedescription($id);
7946: }
7947: }
7948: return %langchoices;
7949: }
7950:
7951: sub defaults_titles {
7952: my ($dom) = @_;
7953: my %titles = &Apache::lonlocal::texthash (
7954: 'auth_def' => 'Default authentication type',
7955: 'auth_arg_def' => 'Default authentication argument',
7956: 'lang_def' => 'Default language',
7957: 'timezone_def' => 'Default timezone',
7958: 'datelocale_def' => 'Default locale for dates',
7959: 'portal_def' => 'Portal/Default URL',
7960: 'intauth_cost' => 'Encryption cost for bcrypt (positive integer)',
7961: 'intauth_check' => 'Check bcrypt cost if authenticated',
7962: 'intauth_switch' => 'Existing crypt-based switched to bcrypt on authentication',
7963: );
7964: if ($dom) {
7965: my $uprimary_id = &Apache::lonnet::domain($dom,'primary');
7966: my $uint_dom = &Apache::lonnet::internet_dom($uprimary_id);
7967: my $protocol = $Apache::lonnet::protocol{$uprimary_id};
7968: $protocol = 'http' if ($protocol ne 'https');
7969: if ($uint_dom) {
7970: $titles{'portal_def'} .= ' '.&mt('(for example: [_1])',$protocol.'://loncapa.'.
7971: $uint_dom);
7972: }
7973: }
7974: return (\%titles);
7975: }
7976:
7977: sub print_scantronformat {
7978: my ($r,$dom,$confname,$settings,$rowtotal) = @_;
7979: my $itemcount = 1;
7980: my ($datatable,$css_class,$scantronurl,$is_custom,%error,%scantronurls,
7981: %confhash);
7982: my $switchserver = &check_switchserver($dom,$confname);
7983: my %lt = &Apache::lonlocal::texthash (
7984: default => 'Default bubblesheet format file error',
7985: custom => 'Custom bubblesheet format file error',
7986: );
7987: my %scantronfiles = (
7988: default => 'default.tab',
7989: custom => 'custom.tab',
7990: );
7991: foreach my $key (keys(%scantronfiles)) {
7992: $scantronurls{$key} = '/res/'.$dom.'/'.$confname.'/scantron/'
7993: .$scantronfiles{$key};
7994: }
7995: my @defaultinfo = &Apache::lonnet::stat_file($scantronurls{'default'});
7996: if ((!@defaultinfo) || ($defaultinfo[0] eq 'no_such_dir')) {
7997: if (!$switchserver) {
7998: my $servadm = $r->dir_config('lonAdmEMail');
7999: my ($configuserok,$author_ok) = &config_check($dom,$confname,$servadm);
8000: if ($configuserok eq 'ok') {
8001: if ($author_ok eq 'ok') {
8002: my %legacyfile = (
8003: default => $Apache::lonnet::perlvar{'lonTabDir'}.'/default_scantronformat.tab',
8004: custom => $Apache::lonnet::perlvar{'lonTabDir'}.'/scantronformat.tab',
8005: );
8006: my %md5chk;
8007: foreach my $type (keys(%legacyfile)) {
8008: ($md5chk{$type}) = split(/ /,`md5sum $legacyfile{$type}`);
8009: chomp($md5chk{$type});
8010: }
8011: if ($md5chk{'default'} ne $md5chk{'custom'}) {
8012: foreach my $type (keys(%legacyfile)) {
8013: ($scantronurls{$type},my $error) =
8014: &legacy_scantronformat($r,$dom,$confname,
8015: $type,$legacyfile{$type},
8016: $scantronurls{$type},
8017: $scantronfiles{$type});
8018: if ($error ne '') {
8019: $error{$type} = $error;
8020: }
8021: }
8022: if (keys(%error) == 0) {
8023: $is_custom = 1;
8024: $confhash{'scantron'}{'scantronformat'} =
8025: $scantronurls{'custom'};
8026: my $putresult =
8027: &Apache::lonnet::put_dom('configuration',
8028: \%confhash,$dom);
8029: if ($putresult ne 'ok') {
8030: $error{'custom'} =
8031: '<span class="LC_error">'.
8032: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
8033: }
8034: }
8035: } else {
8036: ($scantronurls{'default'},my $error) =
8037: &legacy_scantronformat($r,$dom,$confname,
8038: 'default',$legacyfile{'default'},
8039: $scantronurls{'default'},
8040: $scantronfiles{'default'});
8041: if ($error eq '') {
8042: $confhash{'scantron'}{'scantronformat'} = '';
8043: my $putresult =
8044: &Apache::lonnet::put_dom('configuration',
8045: \%confhash,$dom);
8046: if ($putresult ne 'ok') {
8047: $error{'default'} =
8048: '<span class="LC_error">'.
8049: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
8050: }
8051: } else {
8052: $error{'default'} = $error;
8053: }
8054: }
8055: }
8056: }
8057: } else {
8058: $error{'default'} = &mt("Unable to copy default bubblesheet formatfile to domain's RES space: [_1]",$switchserver);
8059: }
8060: }
8061: if (ref($settings) eq 'HASH') {
8062: if ($settings->{'scantronformat'} eq "/res/$dom/$confname/scantron/custom.tab") {
8063: my @info = &Apache::lonnet::stat_file($settings->{'scantronformat'});
8064: if ((!@info) || ($info[0] eq 'no_such_dir')) {
8065: $scantronurl = '';
8066: } else {
8067: $scantronurl = $settings->{'scantronformat'};
8068: }
8069: $is_custom = 1;
8070: } else {
8071: $scantronurl = $scantronurls{'default'};
8072: }
8073: } else {
8074: if ($is_custom) {
8075: $scantronurl = $scantronurls{'custom'};
8076: } else {
8077: $scantronurl = $scantronurls{'default'};
8078: }
8079: }
8080: $css_class = $itemcount%2?' class="LC_odd_row"':'';
8081: $datatable .= '<tr'.$css_class.'>';
8082: if (!$is_custom) {
8083: $datatable .= '<td>'.&mt('Default in use:').'<br />'.
8084: '<span class="LC_nobreak">';
8085: if ($scantronurl) {
8086: $datatable .= &Apache::loncommon::modal_link($scantronurl,&mt('Default bubblesheet format file'),600,500,
8087: undef,undef,undef,undef,'background-color:#ffffff');
8088: } else {
8089: $datatable = &mt('File unavailable for display');
8090: }
8091: $datatable .= '</span></td>';
8092: if (keys(%error) == 0) {
8093: $datatable .= '<td style="vertical-align: bottom">';
8094: if (!$switchserver) {
8095: $datatable .= &mt('Upload:').'<br />';
8096: }
8097: } else {
8098: my $errorstr;
8099: foreach my $key (sort(keys(%error))) {
8100: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
8101: }
8102: $datatable .= '<td>'.$errorstr;
8103: }
8104: } else {
8105: if (keys(%error) > 0) {
8106: my $errorstr;
8107: foreach my $key (sort(keys(%error))) {
8108: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
8109: }
8110: $datatable .= '<td>'.$errorstr.'</td><td> ';
8111: } elsif ($scantronurl) {
8112: my $link = &Apache::loncommon::modal_link($scantronurl,&mt('Custom bubblesheet format file'),600,500,
8113: undef,undef,undef,undef,'background-color:#ffffff');
8114: $datatable .= '<td><span class="LC_nobreak">'.
8115: $link.
8116: '<label><input type="checkbox" name="scantronformat_del"'.
8117: ' value="1" />'.&mt('Delete?').'</label></span></td>'.
8118: '<td><span class="LC_nobreak"> '.
8119: &mt('Replace:').'</span><br />';
8120: }
8121: }
8122: if (keys(%error) == 0) {
8123: if ($switchserver) {
8124: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
8125: } else {
8126: $datatable .='<span class="LC_nobreak"> '.
8127: '<input type="file" name="scantronformat" /></span>';
8128: }
8129: }
8130: $datatable .= '</td></tr>';
8131: $$rowtotal ++;
8132: return $datatable;
8133: }
8134:
8135: sub legacy_scantronformat {
8136: my ($r,$dom,$confname,$file,$legacyfile,$newurl,$newfile) = @_;
8137: my ($url,$error);
8138: my @statinfo = &Apache::lonnet::stat_file($newurl);
8139: if ((!@statinfo) || ($statinfo[0] eq 'no_such_dir')) {
8140: (my $result,$url) =
8141: &publishlogo($r,'copy',$legacyfile,$dom,$confname,'scantron',
8142: '','',$newfile);
8143: if ($result ne 'ok') {
8144: $error = &mt("An error occurred publishing the [_1] bubblesheet format file in RES space. Error was: [_2].",$newfile,$result);
8145: }
8146: }
8147: return ($url,$error);
8148: }
8149:
8150: sub print_coursecategories {
8151: my ($position,$dom,$hdritem,$settings,$rowtotal) = @_;
8152: my $datatable;
8153: if ($position eq 'top') {
8154: my (%checked);
8155: my @catitems = ('unauth','auth');
8156: my @cattypes = ('std','domonly','codesrch','none');
8157: $checked{'unauth'} = 'std';
8158: $checked{'auth'} = 'std';
8159: if (ref($settings) eq 'HASH') {
8160: foreach my $type (@cattypes) {
8161: if ($type eq $settings->{'unauth'}) {
8162: $checked{'unauth'} = $type;
8163: }
8164: if ($type eq $settings->{'auth'}) {
8165: $checked{'auth'} = $type;
8166: }
8167: }
8168: }
8169: my %lt = &Apache::lonlocal::texthash (
8170: unauth => 'Catalog type for unauthenticated users',
8171: auth => 'Catalog type for authenticated users',
8172: none => 'No catalog',
8173: std => 'Standard catalog',
8174: domonly => 'Domain-only catalog',
8175: codesrch => "Code search form",
8176: );
8177: my $itemcount = 0;
8178: foreach my $item (@catitems) {
8179: my $css_class = $itemcount%2? ' class="LC_odd_row"':'';
8180: $datatable .= '<tr '.$css_class.'>'.
8181: '<td>'.$lt{$item}.'</td>'.
8182: '<td class="LC_right_item"><span class="LC_nobreak">';
8183: foreach my $type (@cattypes) {
8184: my $ischecked;
8185: if ($checked{$item} eq $type) {
8186: $ischecked=' checked="checked"';
8187: }
8188: $datatable .= '<label>'.
8189: '<input type="radio" name="coursecat_'.$item.'" value="'.$type.'"'.$ischecked.
8190: ' />'.$lt{$type}.'</label> ';
8191: }
8192: $datatable .= '</span></td></tr>';
8193: $itemcount ++;
8194: }
8195: $$rowtotal += $itemcount;
8196: } elsif ($position eq 'middle') {
8197: my $toggle_cats_crs = ' ';
8198: my $toggle_cats_dom = ' checked="checked" ';
8199: my $can_cat_crs = ' ';
8200: my $can_cat_dom = ' checked="checked" ';
8201: my $toggle_catscomm_comm = ' ';
8202: my $toggle_catscomm_dom = ' checked="checked" ';
8203: my $can_catcomm_comm = ' ';
8204: my $can_catcomm_dom = ' checked="checked" ';
8205: my $toggle_catsplace_place = ' ';
8206: my $toggle_catsplace_dom = ' checked="checked" ';
8207: my $can_catplace_place = ' ';
8208: my $can_catplace_dom = ' checked="checked" ';
8209:
8210: if (ref($settings) eq 'HASH') {
8211: if ($settings->{'togglecats'} eq 'crs') {
8212: $toggle_cats_crs = $toggle_cats_dom;
8213: $toggle_cats_dom = ' ';
8214: }
8215: if ($settings->{'categorize'} eq 'crs') {
8216: $can_cat_crs = $can_cat_dom;
8217: $can_cat_dom = ' ';
8218: }
8219: if ($settings->{'togglecatscomm'} eq 'comm') {
8220: $toggle_catscomm_comm = $toggle_catscomm_dom;
8221: $toggle_catscomm_dom = ' ';
8222: }
8223: if ($settings->{'categorizecomm'} eq 'comm') {
8224: $can_catcomm_comm = $can_catcomm_dom;
8225: $can_catcomm_dom = ' ';
8226: }
8227: if ($settings->{'togglecatsplace'} eq 'place') {
8228: $toggle_catsplace_place = $toggle_catsplace_dom;
8229: $toggle_catsplace_dom = ' ';
8230: }
8231: if ($settings->{'categorizeplace'} eq 'place') {
8232: $can_catplace_place = $can_catplace_dom;
8233: $can_catplace_dom = ' ';
8234: }
8235: }
8236: my %title = &Apache::lonlocal::texthash (
8237: togglecats => 'Show/Hide a course in catalog',
8238: togglecatscomm => 'Show/Hide a community in catalog',
8239: togglecatsplace => 'Show/Hide a placement test in catalog',
8240: categorize => 'Assign a category to a course',
8241: categorizecomm => 'Assign a category to a community',
8242: categorizeplace => 'Assign a category to a placement test',
8243: );
8244: my %level = &Apache::lonlocal::texthash (
8245: dom => 'Set in Domain',
8246: crs => 'Set in Course',
8247: comm => 'Set in Community',
8248: place => 'Set in Placement Test',
8249: );
8250: $datatable = '<tr class="LC_odd_row">'.
8251: '<td>'.$title{'togglecats'}.'</td>'.
8252: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
8253: '<input type="radio" name="togglecats"'.
8254: $toggle_cats_dom.' value="dom" />'.$level{'dom'}.'</label> '.
8255: '<label><input type="radio" name="togglecats"'.
8256: $toggle_cats_crs.' value="crs" />'.$level{'crs'}.'</label></span></td>'.
8257: '</tr><tr>'.
8258: '<td>'.$title{'categorize'}.'</td>'.
8259: '<td class="LC_right_item"><span class="LC_nobreak">'.
8260: '<label><input type="radio" name="categorize"'.
8261: $can_cat_dom.' value="dom" />'.$level{'dom'}.'</label> '.
8262: '<label><input type="radio" name="categorize"'.
8263: $can_cat_crs.'value="crs" />'.$level{'crs'}.'</label></span></td>'.
8264: '</tr><tr class="LC_odd_row">'.
8265: '<td>'.$title{'togglecatscomm'}.'</td>'.
8266: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
8267: '<input type="radio" name="togglecatscomm"'.
8268: $toggle_catscomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
8269: '<label><input type="radio" name="togglecatscomm"'.
8270: $toggle_catscomm_comm.' value="comm" />'.$level{'comm'}.'</label></span></td>'.
8271: '</tr><tr>'.
8272: '<td>'.$title{'categorizecomm'}.'</td>'.
8273: '<td class="LC_right_item"><span class="LC_nobreak">'.
8274: '<label><input type="radio" name="categorizecomm"'.
8275: $can_catcomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
8276: '<label><input type="radio" name="categorizecomm"'.
8277: $can_catcomm_comm.'value="comm" />'.$level{'comm'}.'</label></span></td>'.
8278: '</tr><tr class="LC_odd_row">'.
8279: '<td>'.$title{'togglecatsplace'}.'</td>'.
8280: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
8281: '<input type="radio" name="togglecatsplace"'.
8282: $toggle_catsplace_dom.' value="dom" />'.$level{'dom'}.'</label> '.
8283: '<label><input type="radio" name="togglecatscomm"'.
8284: $toggle_catsplace_place.' value="comm" />'.$level{'place'}.'</label></span></td>'.
8285: '</tr><tr>'.
8286: '<td>'.$title{'categorizeplace'}.'</td>'.
8287: '<td class="LC_right_item"><span class="LC_nobreak">'.
8288: '<label><input type="radio" name="categorizeplace"'.
8289: $can_catplace_dom.' value="dom" />'.$level{'dom'}.'</label> '.
8290: '<label><input type="radio" name="categorizeplace"'.
8291: $can_catplace_place.'value="place" />'.$level{'place'}.'</label></span></td>'.
8292: '</tr>';
8293: $$rowtotal += 6;
8294: } else {
8295: my $css_class;
8296: my $itemcount = 1;
8297: my $cathash;
8298: if (ref($settings) eq 'HASH') {
8299: $cathash = $settings->{'cats'};
8300: }
8301: if (ref($cathash) eq 'HASH') {
8302: my (@cats,@trails,%allitems,%idx,@jsarray);
8303: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,
8304: \%allitems,\%idx,\@jsarray);
8305: my $maxdepth = scalar(@cats);
8306: my $colattrib = '';
8307: if ($maxdepth > 2) {
8308: $colattrib = ' colspan="2" ';
8309: }
8310: my @path;
8311: if (@cats > 0) {
8312: if (ref($cats[0]) eq 'ARRAY') {
8313: my $numtop = @{$cats[0]};
8314: my $maxnum = $numtop;
8315: my %default_names = (
8316: instcode => &mt('Official courses'),
8317: communities => &mt('Communities'),
8318: placement => &mt('Placement Tests'),
8319: );
8320:
8321: if ((!grep(/^instcode$/,@{$cats[0]})) ||
8322: ($cathash->{'instcode::0'} eq '') ||
8323: (!grep(/^communities$/,@{$cats[0]})) ||
8324: ($cathash->{'communities::0'} eq '') ||
8325: (!grep(/^placement$/,@{$cats[0]})) ||
8326: ($cathash->{'placement::0'} eq '')) {
8327: $maxnum ++;
8328: }
8329: my $lastidx;
8330: for (my $i=0; $i<$numtop; $i++) {
8331: my $parent = $cats[0][$i];
8332: $css_class = $itemcount%2?' class="LC_odd_row"':'';
8333: my $item = &escape($parent).'::0';
8334: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$item','$idx{$item}'".');"';
8335: $lastidx = $idx{$item};
8336: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
8337: .'<select name="'.$item.'"'.$chgstr.'>';
8338: for (my $k=0; $k<=$maxnum; $k++) {
8339: my $vpos = $k+1;
8340: my $selstr;
8341: if ($k == $i) {
8342: $selstr = ' selected="selected" ';
8343: }
8344: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
8345: }
8346: $datatable .= '</select></span></td><td>';
8347: if ($parent eq 'instcode' || $parent eq 'communities' || $parent eq 'placement') {
8348: $datatable .= '<span class="LC_nobreak">'
8349: .$default_names{$parent}.'</span>';
8350: if ($parent eq 'instcode') {
8351: $datatable .= '<br /><span class="LC_nobreak">('
8352: .&mt('with institutional codes')
8353: .')</span></td><td'.$colattrib.'>';
8354: } else {
8355: $datatable .= '<table><tr><td>';
8356: }
8357: $datatable .= '<span class="LC_nobreak">'
8358: .'<label><input type="radio" name="'
8359: .$parent.'" value="1" checked="checked" />'
8360: .&mt('Display').'</label>';
8361: if ($parent eq 'instcode') {
8362: $datatable .= ' ';
8363: } else {
8364: $datatable .= '</span></td></tr><tr><td>'
8365: .'<span class="LC_nobreak">';
8366: }
8367: $datatable .= '<label><input type="radio" name="'
8368: .$parent.'" value="0" />'
8369: .&mt('Do not display').'</label></span>';
8370: if (($parent eq 'communities') || ($parent eq 'placement')) {
8371: $datatable .= '</td></tr></table>';
8372: }
8373: $datatable .= '</td>';
8374: } else {
8375: $datatable .= $parent
8376: .' <span class="LC_nobreak"><label>'
8377: .'<input type="checkbox" name="deletecategory" '
8378: .'value="'.$item.'" />'.&mt('Delete').'</label></span></td>';
8379: }
8380: my $depth = 1;
8381: push(@path,$parent);
8382: $datatable .= &build_category_rows($itemcount,\@cats,$depth,$parent,\@path,\%idx);
8383: pop(@path);
8384: $datatable .= '</tr><tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr>';
8385: $itemcount ++;
8386: }
8387: $css_class = $itemcount%2?' class="LC_odd_row"':'';
8388: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','$lastidx'".');"';
8389: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="addcategory_pos"'.$chgstr.'>';
8390: for (my $k=0; $k<=$maxnum; $k++) {
8391: my $vpos = $k+1;
8392: my $selstr;
8393: if ($k == $numtop) {
8394: $selstr = ' selected="selected" ';
8395: }
8396: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
8397: }
8398: $datatable .= '</select></span></td><td colspan="2">'.&mt('Add category:').' '
8399: .'<input type="text" size="20" name="addcategory_name" value="" /></td>'
8400: .'</tr>'."\n";
8401: $itemcount ++;
8402: foreach my $default ('instcode','communities','placement') {
8403: if ((!grep(/^\Q$default\E$/,@{$cats[0]})) || ($cathash->{$default.'::0'} eq '')) {
8404: $css_class = $itemcount%2?' class="LC_odd_row"':'';
8405: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$default"."_pos','$lastidx'".');"';
8406: $datatable .= '<tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr><tr '.$css_class.'><td>'.
8407: '<span class="LC_nobreak"><select name="'.$default.'_pos"'.$chgstr.'>';
8408: for (my $k=0; $k<=$maxnum; $k++) {
8409: my $vpos = $k+1;
8410: my $selstr;
8411: if ($k == $maxnum) {
8412: $selstr = ' selected="selected" ';
8413: }
8414: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
8415: }
8416: $datatable .= '</select></span></td>'.
8417: '<td><span class="LC_nobreak">'.
8418: $default_names{$default}.'</span>';
8419: if ($default eq 'instcode') {
8420: $datatable .= '<br /><span class="LC_nobreak">('
8421: .&mt('with institutional codes').')</span>';
8422: }
8423: $datatable .= '</td>'
8424: .'<td><span class="LC_nobreak"><label><input type="radio" name="'.$default.'" value="1" />'
8425: .&mt('Display').'</label> '
8426: .'<label><input type="radio" name="'.$default.'" value="0" checked="checked"/>'
8427: .&mt('Do not display').'</label></span></td></tr>';
8428: }
8429: }
8430: }
8431: } else {
8432: $datatable .= &initialize_categories($itemcount);
8433: }
8434: } else {
8435: $datatable .= '<tr><td class="LC_right_item">'.$hdritem->{'header'}->[1]->{'col2'}.'</td></tr>'
8436: .&initialize_categories($itemcount);
8437: }
8438: $$rowtotal += $itemcount;
8439: }
8440: return $datatable;
8441: }
8442:
8443: sub print_serverstatuses {
8444: my ($dom,$settings,$rowtotal) = @_;
8445: my $datatable;
8446: my @pages = &serverstatus_pages();
8447: my (%namedaccess,%machineaccess);
8448: foreach my $type (@pages) {
8449: $namedaccess{$type} = '';
8450: $machineaccess{$type}= '';
8451: }
8452: if (ref($settings) eq 'HASH') {
8453: foreach my $type (@pages) {
8454: if (exists($settings->{$type})) {
8455: if (ref($settings->{$type}) eq 'HASH') {
8456: foreach my $key (keys(%{$settings->{$type}})) {
8457: if ($key eq 'namedusers') {
8458: $namedaccess{$type} = $settings->{$type}->{$key};
8459: } elsif ($key eq 'machines') {
8460: $machineaccess{$type} = $settings->{$type}->{$key};
8461: }
8462: }
8463: }
8464: }
8465: }
8466: }
8467: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
8468: my $rownum = 0;
8469: my $css_class;
8470: foreach my $type (@pages) {
8471: $rownum ++;
8472: $css_class = $rownum%2?' class="LC_odd_row"':'';
8473: $datatable .= '<tr'.$css_class.'>'.
8474: '<td><span class="LC_nobreak">'.
8475: $titles->{$type}.'</span></td>'.
8476: '<td class="LC_left_item">'.
8477: '<input type="text" name="'.$type.'_namedusers" '.
8478: 'value="'.$namedaccess{$type}.'" size="30" /></td>'.
8479: '<td class="LC_right_item">'.
8480: '<span class="LC_nobreak">'.
8481: '<input type="text" name="'.$type.'_machines" '.
8482: 'value="'.$machineaccess{$type}.'" size="10" />'.
8483: '</span></td></tr>'."\n";
8484: }
8485: $$rowtotal += $rownum;
8486: return $datatable;
8487: }
8488:
8489: sub serverstatus_pages {
8490: return ('userstatus','lonstatus','loncron','server-status','codeversions',
8491: 'checksums','clusterstatus','certstatus','metadata_keywords',
8492: 'metadata_harvest','takeoffline','takeonline','showenv','toggledebug',
8493: 'ping','domconf','uniquecodes','diskusage','coursecatalog');
8494: }
8495:
8496: sub defaults_javascript {
8497: my ($settings) = @_;
8498: 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.');
8499: my $intauthcost = &mt('Warning: bcrypt encryption cost for internal authentication must be an integer.');
8500: &js_escape(\$intauthcheck);
8501: &js_escape(\$intauthcost);
8502: my $intauthjs = <<"ENDSCRIPT";
8503:
8504: function warnIntAuth(field) {
8505: if (field.name == 'intauth_check') {
8506: if (field.value == '2') {
8507: alert('$intauthcheck');
8508: }
8509: }
8510: if (field.name == 'intauth_cost') {
8511: field.value.replace(/\s/g,'');
8512: if (field.value != '') {
8513: var regexdigit=/^\\d+\$/;
8514: if (!regexdigit.test(field.value)) {
8515: alert('$intauthcost');
8516: }
8517: }
8518: }
8519: return;
8520: }
8521:
8522: ENDSCRIPT
8523:
8524: if (ref($settings) ne 'HASH') {
8525: return &Apache::lonhtmlcommon::scripttag($intauthjs);
8526: }
8527: if ((ref($settings->{'inststatusorder'}) eq 'ARRAY') && (ref($settings->{'inststatustypes'}) eq 'HASH')) {
8528: my $maxnum = scalar(@{$settings->{'inststatusorder'}});
8529: if ($maxnum eq '') {
8530: $maxnum = 0;
8531: }
8532: $maxnum ++;
8533: my $jstext = ' var inststatuses = Array('."'".join("','",@{$settings->{'inststatusorder'}})."'".');';
8534: return <<"ENDSCRIPT";
8535: <script type="text/javascript">
8536: // <![CDATA[
8537: function reorderTypes(form,caller) {
8538: var changedVal;
8539: $jstext
8540: var newpos = 'addinststatus_pos';
8541: var current = new Array;
8542: var maxh = $maxnum;
8543: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
8544: var oldVal;
8545: if (caller == newpos) {
8546: changedVal = newitemVal;
8547: } else {
8548: var curritem = 'inststatus_pos_'+caller;
8549: changedVal = form.elements[curritem].options[form.elements[curritem].selectedIndex].value;
8550: current[newitemVal] = newpos;
8551: }
8552: for (var i=0; i<inststatuses.length; i++) {
8553: if (inststatuses[i] != caller) {
8554: var elementName = 'inststatus_pos_'+inststatuses[i];
8555: if (form.elements[elementName]) {
8556: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
8557: current[currVal] = elementName;
8558: }
8559: }
8560: }
8561: for (var j=0; j<maxh; j++) {
8562: if (current[j] == undefined) {
8563: oldVal = j;
8564: }
8565: }
8566: if (oldVal < changedVal) {
8567: for (var k=oldVal+1; k<=changedVal ; k++) {
8568: var elementName = current[k];
8569: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
8570: }
8571: } else {
8572: for (var k=changedVal; k<oldVal; k++) {
8573: var elementName = current[k];
8574: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
8575: }
8576: }
8577: return;
8578: }
8579:
8580: $intauthjs
8581:
8582: // ]]>
8583: </script>
8584:
8585: ENDSCRIPT
8586: } else {
8587: return &Apache::lonhtmlcommon::scripttag($intauthjs);
8588: }
8589: }
8590:
8591: sub coursecategories_javascript {
8592: my ($settings) = @_;
8593: my ($output,$jstext,$cathash);
8594: if (ref($settings) eq 'HASH') {
8595: $cathash = $settings->{'cats'};
8596: }
8597: if (ref($cathash) eq 'HASH') {
8598: my (@cats,@jsarray,%idx);
8599: &Apache::loncommon::gather_categories($cathash,\@cats,\%idx,\@jsarray);
8600: if (@jsarray > 0) {
8601: $jstext = ' var categories = Array('.scalar(@jsarray).');'."\n";
8602: for (my $i=0; $i<@jsarray; $i++) {
8603: if (ref($jsarray[$i]) eq 'ARRAY') {
8604: my $catstr = join('","',@{$jsarray[$i]});
8605: $jstext .= ' categories['.$i.'] = Array("'.$catstr.'");'."\n";
8606: }
8607: }
8608: }
8609: } else {
8610: $jstext = ' var categories = Array(1);'."\n".
8611: ' categories[0] = Array("instcode_pos");'."\n";
8612: }
8613: my $instcode_reserved = &mt('The name: [_1] is a reserved category.','"instcode"');
8614: my $communities_reserved = &mt('The name: [_1] is a reserved category.','"communities"');
8615: my $placement_reserved = &mt('The name: [_1] is a reserved category.','"placement"');
8616: my $choose_again = "\n".&mt('Please use a different name for the new top level category.');
8617: &js_escape(\$instcode_reserved);
8618: &js_escape(\$communities_reserved);
8619: &js_escape(\$placement_reserved);
8620: &js_escape(\$choose_again);
8621: $output = <<"ENDSCRIPT";
8622: <script type="text/javascript">
8623: // <![CDATA[
8624: function reorderCats(form,parent,item,idx) {
8625: var changedVal;
8626: $jstext
8627: var newpos = 'addcategory_pos';
8628: if (parent == '') {
8629: var has_instcode = 0;
8630: var maxtop = categories[idx].length;
8631: for (var j=0; j<maxtop; j++) {
8632: if (categories[idx][j] == 'instcode::0') {
8633: has_instcode == 1;
8634: }
8635: }
8636: if (has_instcode == 0) {
8637: categories[idx][maxtop] = 'instcode_pos';
8638: }
8639: } else {
8640: newpos += '_'+parent;
8641: }
8642: var maxh = 1 + categories[idx].length;
8643: var current = new Array;
8644: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
8645: if (item == newpos) {
8646: changedVal = newitemVal;
8647: } else {
8648: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
8649: current[newitemVal] = newpos;
8650: }
8651: for (var i=0; i<categories[idx].length; i++) {
8652: var elementName = categories[idx][i];
8653: if (elementName != item) {
8654: if (form.elements[elementName]) {
8655: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
8656: current[currVal] = elementName;
8657: }
8658: }
8659: }
8660: var oldVal;
8661: for (var j=0; j<maxh; j++) {
8662: if (current[j] == undefined) {
8663: oldVal = j;
8664: }
8665: }
8666: if (oldVal < changedVal) {
8667: for (var k=oldVal+1; k<=changedVal ; k++) {
8668: var elementName = current[k];
8669: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
8670: }
8671: } else {
8672: for (var k=changedVal; k<oldVal; k++) {
8673: var elementName = current[k];
8674: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
8675: }
8676: }
8677: return;
8678: }
8679:
8680: function categoryCheck(form) {
8681: if (form.elements['addcategory_name'].value == 'instcode') {
8682: alert('$instcode_reserved\\n$choose_again');
8683: return false;
8684: }
8685: if (form.elements['addcategory_name'].value == 'communities') {
8686: alert('$communities_reserved\\n$choose_again');
8687: return false;
8688: }
8689: if (form.elements['addcategory_name'].value == 'placement') {
8690: alert('$placement_reserved\\n$choose_again');
8691: return false;
8692: }
8693: return true;
8694: }
8695:
8696: // ]]>
8697: </script>
8698:
8699: ENDSCRIPT
8700: return $output;
8701: }
8702:
8703: sub initialize_categories {
8704: my ($itemcount) = @_;
8705: my ($datatable,$css_class,$chgstr);
8706: my %default_names = (
8707: instcode => 'Official courses (with institutional codes)',
8708: communities => 'Communities',
8709: placement => 'Placement Tests',
8710: );
8711: my %selnum = (
8712: instcode => '0',
8713: communities => '1',
8714: placement => '2',
8715: );
8716: my %selected;
8717: foreach my $default ('instcode','communities','placement') {
8718: $css_class = $itemcount%2?' class="LC_odd_row"':'';
8719: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$default"."_pos','0'".');"';
8720: map { $selected{$selnum{$_}} = '' } keys(%selnum);
8721: $selected{$selnum{$default}} = ' selected="selected"';
8722: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
8723: .'<select name="'.$default.'_pos"'.$chgstr.'>'
8724: .'<option value="0"'.$selected{'0'}.'>1</option>'
8725: .'<option value="1"'.$selected{'1'}.'>2</option>'
8726: .'<option value="2"'.$selected{'2'}.'>3</option>'
8727: .'<option value="3">4</option></select> '
8728: .$default_names{$default}
8729: .'</span></td><td><span class="LC_nobreak">'
8730: .'<label><input type="radio" name="'.$default.'" value="1" checked="checked" />'
8731: .&mt('Display').'</label> <label>'
8732: .'<input type="radio" name="'.$default.'" value="0" />'.&mt('Do not display')
8733: .'</label></span></td></tr>';
8734: $itemcount ++;
8735: }
8736: $css_class = $itemcount%2?' class="LC_odd_row"':'';
8737: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','0'".');"';
8738: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
8739: .'<select name="addcategory_pos"'.$chgstr.'>'
8740: .'<option value="0">1</option>'
8741: .'<option value="1">2</option>'
8742: .'<option value="2">3</option>'
8743: .'<option value="3" selected="selected">4</option></select> '
8744: .&mt('Add category').'</span></td><td><span class="LC_nobreak">'.&mt('Name:')
8745: .' <input type="text" size="20" name="addcategory_name" value="" /></span>'
8746: .'</td></tr>';
8747: return $datatable;
8748: }
8749:
8750: sub build_category_rows {
8751: my ($itemcount,$cats,$depth,$parent,$path,$idx) = @_;
8752: my ($text,$name,$item,$chgstr);
8753: if (ref($cats) eq 'ARRAY') {
8754: my $maxdepth = scalar(@{$cats});
8755: if (ref($cats->[$depth]) eq 'HASH') {
8756: if (ref($cats->[$depth]{$parent}) eq 'ARRAY') {
8757: my $numchildren = @{$cats->[$depth]{$parent}};
8758: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
8759: $text .= '<td><table class="LC_data_table">';
8760: my ($idxnum,$parent_name,$parent_item);
8761: my $higher = $depth - 1;
8762: if ($higher == 0) {
8763: $parent_name = &escape($parent).'::'.$higher;
8764: } else {
8765: if (ref($path) eq 'ARRAY') {
8766: $parent_name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
8767: }
8768: }
8769: $parent_item = 'addcategory_pos_'.$parent_name;
8770: for (my $j=0; $j<=$numchildren; $j++) {
8771: if ($j < $numchildren) {
8772: $name = $cats->[$depth]{$parent}[$j];
8773: $item = &escape($name).':'.&escape($parent).':'.$depth;
8774: $idxnum = $idx->{$item};
8775: } else {
8776: $name = $parent_name;
8777: $item = $parent_item;
8778: }
8779: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'$parent_name','$item','$idxnum'".');"';
8780: $text .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="'.$item.'"'.$chgstr.'>';
8781: for (my $i=0; $i<=$numchildren; $i++) {
8782: my $vpos = $i+1;
8783: my $selstr;
8784: if ($j == $i) {
8785: $selstr = ' selected="selected" ';
8786: }
8787: $text .= '<option value="'.$i.'"'.$selstr.'>'.$vpos.'</option>';
8788: }
8789: $text .= '</select> ';
8790: if ($j < $numchildren) {
8791: my $deeper = $depth+1;
8792: $text .= $name.' '
8793: .'<label><input type="checkbox" name="deletecategory" value="'
8794: .$item.'" />'.&mt('Delete').'</label></span></td><td>';
8795: if(ref($path) eq 'ARRAY') {
8796: push(@{$path},$name);
8797: $text .= &build_category_rows($itemcount,$cats,$deeper,$name,$path,$idx);
8798: pop(@{$path});
8799: }
8800: } else {
8801: $text .= &mt('Add subcategory:').' </span><input type="text" size="20" name="addcategory_name_';
8802: if ($j == $numchildren) {
8803: $text .= $name;
8804: } else {
8805: $text .= $item;
8806: }
8807: $text .= '" value="" />';
8808: }
8809: $text .= '</td></tr>';
8810: }
8811: $text .= '</table></td>';
8812: } else {
8813: my $higher = $depth-1;
8814: if ($higher == 0) {
8815: $name = &escape($parent).'::'.$higher;
8816: } else {
8817: if (ref($path) eq 'ARRAY') {
8818: $name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
8819: }
8820: }
8821: my $colspan;
8822: if ($parent ne 'instcode') {
8823: $colspan = $maxdepth - $depth - 1;
8824: $text .= '<td colspan="'.$colspan.'">'.&mt('Add subcategory:').'<input type="text" size="20" name="subcat_'.$name.'" value="" /></td>';
8825: }
8826: }
8827: }
8828: }
8829: return $text;
8830: }
8831:
8832: sub modifiable_userdata_row {
8833: my ($context,$item,$settings,$numinrow,$rowcount,$usertypes,$fieldsref,$titlesref,
8834: $rowid,$customcss,$rowstyle) = @_;
8835: my ($role,$rolename,$statustype);
8836: $role = $item;
8837: if ($context eq 'cancreate') {
8838: if ($item =~ /^(emailusername)_(.+)$/) {
8839: $role = $1;
8840: $statustype = $2;
8841: if (ref($usertypes) eq 'HASH') {
8842: if ($usertypes->{$statustype}) {
8843: $rolename = &mt('Data provided by [_1]',$usertypes->{$statustype});
8844: } else {
8845: $rolename = &mt('Data provided by user');
8846: }
8847: }
8848: }
8849: } elsif ($context eq 'selfcreate') {
8850: if (ref($usertypes) eq 'HASH') {
8851: $rolename = $usertypes->{$role};
8852: } else {
8853: $rolename = $role;
8854: }
8855: } elsif ($context eq 'lti') {
8856: $rolename = &mt('Institutional data used (if available)');
8857: } else {
8858: if ($role eq 'cr') {
8859: $rolename = &mt('Custom role');
8860: } else {
8861: $rolename = &Apache::lonnet::plaintext($role);
8862: }
8863: }
8864: my (@fields,%fieldtitles);
8865: if (ref($fieldsref) eq 'ARRAY') {
8866: @fields = @{$fieldsref};
8867: } else {
8868: @fields = ('lastname','firstname','middlename','generation',
8869: 'permanentemail','id');
8870: }
8871: if ((ref($titlesref) eq 'HASH')) {
8872: %fieldtitles = %{$titlesref};
8873: } else {
8874: %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
8875: }
8876: my $output;
8877: my $css_class;
8878: if ($rowcount%2) {
8879: $css_class = 'LC_odd_row';
8880: }
8881: if ($customcss) {
8882: $css_class .= " $customcss";
8883: }
8884: $css_class =~ s/^\s+//;
8885: if ($css_class) {
8886: $css_class = ' class="'.$css_class.'"';
8887: }
8888: if ($rowstyle) {
8889: $css_class .= ' style="'.$rowstyle.'"';
8890: }
8891: if ($rowid) {
8892: $rowid = ' id="'.$rowid.'"';
8893: }
8894: $output = '<tr '.$css_class.$rowid.'>'.
8895: '<td><span class="LC_nobreak">'.$rolename.'</span></td>'.
8896: '<td class="LC_left_item" colspan="2"><table>';
8897: my $rem;
8898: my %checks;
8899: my %current;
8900: if (ref($settings) eq 'HASH') {
8901: my $hashref;
8902: if ($context eq 'lti') {
8903: if (ref($settings) eq 'HASH') {
8904: $hashref = $settings->{'instdata'};
8905: }
8906: } elsif (ref($settings->{$context}) eq 'HASH') {
8907: if (ref($settings->{$context}->{$role}) eq 'HASH') {
8908: $hashref = $settings->{'lti_instdata'};
8909: }
8910: if ($role eq 'emailusername') {
8911: if ($statustype) {
8912: if (ref($settings->{$context}->{$role}->{$statustype}) eq 'HASH') {
8913: $hashref = $settings->{$context}->{$role}->{$statustype};
8914: }
8915: }
8916: }
8917: }
8918: if (ref($hashref) eq 'HASH') {
8919: foreach my $field (@fields) {
8920: if ($hashref->{$field}) {
8921: if ($role eq 'emailusername') {
8922: $checks{$field} = $hashref->{$field};
8923: } else {
8924: $checks{$field} = ' checked="checked" ';
8925: }
8926: }
8927: }
8928: }
8929: }
8930:
8931: my $total = scalar(@fields);
8932: for (my $i=0; $i<$total; $i++) {
8933: $rem = $i%($numinrow);
8934: if ($rem == 0) {
8935: if ($i > 0) {
8936: $output .= '</tr>';
8937: }
8938: $output .= '<tr>';
8939: }
8940: my $check = ' ';
8941: unless ($role eq 'emailusername') {
8942: if (exists($checks{$fields[$i]})) {
8943: $check = $checks{$fields[$i]}
8944: } elsif ($context ne 'lti') {
8945: if ($role eq 'st') {
8946: if (ref($settings) ne 'HASH') {
8947: $check = ' checked="checked" ';
8948: }
8949: }
8950: }
8951: }
8952: $output .= '<td class="LC_left_item">'.
8953: '<span class="LC_nobreak">';
8954: my $prefix = 'canmodify';
8955: if ($role eq 'emailusername') {
8956: unless ($checks{$fields[$i]} =~ /^(required|optional)$/) {
8957: $checks{$fields[$i]} = 'omit';
8958: }
8959: foreach my $option ('required','optional','omit') {
8960: my $checked='';
8961: if ($checks{$fields[$i]} eq $option) {
8962: $checked='checked="checked" ';
8963: }
8964: $output .= '<label>'.
8965: '<input type="radio" name="'.$prefix.'_'.$item.'_'.$fields[$i].'" value="'.$option.'" '.$checked.'/>'.
8966: &mt($option).'</label>'.(' ' x2);
8967: }
8968: $output .= '<i>'.$fieldtitles{$fields[$i]}.'</i>';
8969: } else {
8970: if ($context eq 'lti') {
8971: $prefix = 'lti';
8972: }
8973: $output .= '<label>'.
8974: '<input type="checkbox" name="'.$prefix.'_'.$role.'" '.
8975: 'value="'.$fields[$i].'"'.$check.'/>'.$fieldtitles{$fields[$i]}.
8976: '</label>';
8977: }
8978: $output .= '</span></td>';
8979: }
8980: $rem = $total%$numinrow;
8981: my $colsleft;
8982: if ($rem) {
8983: $colsleft = $numinrow - $rem;
8984: }
8985: if ($colsleft > 1) {
8986: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
8987: ' </td>';
8988: } elsif ($colsleft == 1) {
8989: $output .= '<td class="LC_left_item"> </td>';
8990: }
8991: $output .= '</tr></table></td></tr>';
8992: return $output;
8993: }
8994:
8995: sub insttypes_row {
8996: my ($settings,$types,$usertypes,$dom,$numinrow,$othertitle,$context,$rowtotal,$onclick,
8997: $customcss,$rowstyle) = @_;
8998: my %lt = &Apache::lonlocal::texthash (
8999: cansearch => 'Users allowed to search',
9000: statustocreate => 'Institutional affiliation(s) able to create own account (login/SSO)',
9001: lockablenames => 'User preference to lock name',
9002: selfassign => 'Self-reportable affiliations',
9003: overrides => "Override domain's helpdesk settings based on requester's affiliation",
9004: );
9005: my $showdom;
9006: if ($context eq 'cansearch') {
9007: $showdom = ' ('.$dom.')';
9008: }
9009: my $class = 'LC_left_item';
9010: if ($context eq 'statustocreate') {
9011: $class = 'LC_right_item';
9012: }
9013: my $css_class;
9014: if ($$rowtotal%2) {
9015: $css_class = 'LC_odd_row';
9016: }
9017: if ($customcss) {
9018: $css_class .= ' '.$customcss;
9019: }
9020: $css_class =~ s/^\s+//;
9021: if ($css_class) {
9022: $css_class = ' class="'.$css_class.'"';
9023: }
9024: if ($rowstyle) {
9025: $css_class .= ' style="'.$rowstyle.'"';
9026: }
9027: if ($onclick) {
9028: $onclick = 'onclick="'.$onclick.'" ';
9029: }
9030: my $output = '<tr'.$css_class.'>'.
9031: '<td>'.$lt{$context}.$showdom.
9032: '</td><td class="'.$class.'" colspan="2"><table>';
9033: my $rem;
9034: if (ref($types) eq 'ARRAY') {
9035: for (my $i=0; $i<@{$types}; $i++) {
9036: if (defined($usertypes->{$types->[$i]})) {
9037: my $rem = $i%($numinrow);
9038: if ($rem == 0) {
9039: if ($i > 0) {
9040: $output .= '</tr>';
9041: }
9042: $output .= '<tr>';
9043: }
9044: my $check = ' ';
9045: if (ref($settings) eq 'HASH') {
9046: if (ref($settings->{$context}) eq 'ARRAY') {
9047: if (grep(/^\Q$types->[$i]\E$/,@{$settings->{$context}})) {
9048: $check = ' checked="checked" ';
9049: }
9050: } elsif (ref($settings->{$context}) eq 'HASH') {
9051: if (ref($settings->{$context}->{$types->[$i]}) eq 'HASH') {
9052: $check = ' checked="checked" ';
9053: }
9054: } elsif ($context eq 'statustocreate') {
9055: $check = ' checked="checked" ';
9056: }
9057: }
9058: $output .= '<td class="LC_left_item">'.
9059: '<span class="LC_nobreak"><label>'.
9060: '<input type="checkbox" name="'.$context.'" '.
9061: 'value="'.$types->[$i].'"'.$check.$onclick.' />'.
9062: $usertypes->{$types->[$i]}.'</label></span></td>';
9063: }
9064: }
9065: $rem = @{$types}%($numinrow);
9066: }
9067: my $colsleft = $numinrow - $rem;
9068: if ($context eq 'overrides') {
9069: if ($colsleft > 1) {
9070: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
9071: } else {
9072: $output .= '<td class="LC_left_item">';
9073: }
9074: $output .= ' ';
9075: } else {
9076: if ($rem == 0) {
9077: $output .= '<tr>';
9078: }
9079: if ($colsleft > 1) {
9080: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
9081: } else {
9082: $output .= '<td class="LC_left_item">';
9083: }
9084: my $defcheck = ' ';
9085: if (ref($settings) eq 'HASH') {
9086: if (ref($settings->{$context}) eq 'ARRAY') {
9087: if (grep(/^default$/,@{$settings->{$context}})) {
9088: $defcheck = ' checked="checked" ';
9089: }
9090: } elsif ($context eq 'statustocreate') {
9091: $defcheck = ' checked="checked" ';
9092: }
9093: }
9094: $output .= '<span class="LC_nobreak"><label>'.
9095: '<input type="checkbox" name="'.$context.'" '.
9096: 'value="default"'.$defcheck.$onclick.' />'.
9097: $othertitle.'</label></span>';
9098: }
9099: $output .= '</td></tr></table></td></tr>';
9100: return $output;
9101: }
9102:
9103: sub sorted_searchtitles {
9104: my %searchtitles = &Apache::lonlocal::texthash(
9105: 'uname' => 'username',
9106: 'lastname' => 'last name',
9107: 'lastfirst' => 'last name, first name',
9108: );
9109: my @titleorder = ('uname','lastname','lastfirst');
9110: return (\%searchtitles,\@titleorder);
9111: }
9112:
9113: sub sorted_searchtypes {
9114: my %srchtypes_desc = (
9115: exact => 'is exact match',
9116: contains => 'contains ..',
9117: begins => 'begins with ..',
9118: );
9119: my @srchtypeorder = ('exact','begins','contains');
9120: return (\%srchtypes_desc,\@srchtypeorder);
9121: }
9122:
9123: sub usertype_update_row {
9124: my ($settings,$usertypes,$fieldtitles,$fields,$types,$rownums) = @_;
9125: my $datatable;
9126: my $numinrow = 4;
9127: foreach my $type (@{$types}) {
9128: if (defined($usertypes->{$type})) {
9129: $$rownums ++;
9130: my $css_class = $$rownums%2?' class="LC_odd_row"':'';
9131: $datatable .= '<tr'.$css_class.'><td>'.$usertypes->{$type}.
9132: '</td><td class="LC_left_item"><table>';
9133: for (my $i=0; $i<@{$fields}; $i++) {
9134: my $rem = $i%($numinrow);
9135: if ($rem == 0) {
9136: if ($i > 0) {
9137: $datatable .= '</tr>';
9138: }
9139: $datatable .= '<tr>';
9140: }
9141: my $check = ' ';
9142: if (ref($settings) eq 'HASH') {
9143: if (ref($settings->{'fields'}) eq 'HASH') {
9144: if (ref($settings->{'fields'}{$type}) eq 'ARRAY') {
9145: if (grep(/^\Q$fields->[$i]\E$/,@{$settings->{'fields'}{$type}})) {
9146: $check = ' checked="checked" ';
9147: }
9148: }
9149: }
9150: }
9151:
9152: if ($i == @{$fields}-1) {
9153: my $colsleft = $numinrow - $rem;
9154: if ($colsleft > 1) {
9155: $datatable .= '<td colspan="'.$colsleft.'">';
9156: } else {
9157: $datatable .= '<td>';
9158: }
9159: } else {
9160: $datatable .= '<td>';
9161: }
9162: $datatable .= '<span class="LC_nobreak"><label>'.
9163: '<input type="checkbox" name="updateable_'.$type.
9164: '_'.$fields->[$i].'" value="1"'.$check.'/>'.
9165: $fieldtitles->{$fields->[$i]}.'</label></span></td>';
9166: }
9167: $datatable .= '</tr></table></td></tr>';
9168: }
9169: }
9170: return $datatable;
9171: }
9172:
9173: sub modify_login {
9174: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
9175: my ($resulttext,$errors,$colchgtext,%changes,%colchanges,%newfile,%newurl,
9176: %curr_loginvia,%loginhash,@currlangs,@newlangs,$addedfile,%title,@offon);
9177: %title = ( coursecatalog => 'Display course catalog',
9178: adminmail => 'Display administrator E-mail address',
9179: helpdesk => 'Display "Contact Helpdesk" link',
9180: newuser => 'Link for visitors to create a user account',
9181: loginheader => 'Log-in box header');
9182: @offon = ('off','on');
9183: if (ref($domconfig{login}) eq 'HASH') {
9184: if (ref($domconfig{login}{loginvia}) eq 'HASH') {
9185: foreach my $lonhost (keys(%{$domconfig{login}{loginvia}})) {
9186: $curr_loginvia{$lonhost} = $domconfig{login}{loginvia}{$lonhost};
9187: }
9188: }
9189: }
9190: ($errors,%colchanges) = &modify_colors($r,$dom,$confname,['login'],
9191: \%domconfig,\%loginhash);
9192: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
9193: foreach my $item (@toggles) {
9194: $loginhash{login}{$item} = $env{'form.'.$item};
9195: }
9196: $loginhash{login}{loginheader} = $env{'form.loginheader'};
9197: if (ref($colchanges{'login'}) eq 'HASH') {
9198: $colchgtext = &display_colorchgs($dom,\%colchanges,['login'],
9199: \%loginhash);
9200: }
9201:
9202: my %servers = &Apache::lonnet::internet_dom_servers($dom);
9203: my %domservers = &Apache::lonnet::get_servers($dom);
9204: my @loginvia_attribs = ('serverpath','custompath','exempt');
9205: if (keys(%servers) > 1) {
9206: foreach my $lonhost (keys(%servers)) {
9207: next if ($env{'form.'.$lonhost.'_server'} eq $lonhost);
9208: if (ref($curr_loginvia{$lonhost}) eq 'HASH') {
9209: if ($env{'form.'.$lonhost.'_server'} eq $curr_loginvia{$lonhost}{'server'}) {
9210: $loginhash{login}{loginvia}{$lonhost}{'server'} = $curr_loginvia{$lonhost}{'server'};
9211: } elsif ($curr_loginvia{$lonhost}{'server'} ne '') {
9212: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
9213: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
9214: $changes{'loginvia'}{$lonhost} = 1;
9215: } else {
9216: $loginhash{login}{loginvia}{$lonhost}{'server'} = '';
9217: $changes{'loginvia'}{$lonhost} = 1;
9218: }
9219: } else {
9220: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
9221: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
9222: $changes{'loginvia'}{$lonhost} = 1;
9223: }
9224: }
9225: if ($loginhash{login}{loginvia}{$lonhost}{'server'} eq '') {
9226: foreach my $item (@loginvia_attribs) {
9227: $loginhash{login}{loginvia}{$lonhost}{$item} = '';
9228: }
9229: } else {
9230: foreach my $item (@loginvia_attribs) {
9231: my $new = $env{'form.'.$lonhost.'_'.$item};
9232: if (($item eq 'serverpath') && ($new eq 'custom')) {
9233: $env{'form.'.$lonhost.'_custompath'} =~ s/\s+//g;
9234: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
9235: $new = '/';
9236: }
9237: }
9238: if (($item eq 'custompath') &&
9239: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
9240: $new = '';
9241: }
9242: if ($new ne $curr_loginvia{$lonhost}{$item}) {
9243: $changes{'loginvia'}{$lonhost} = 1;
9244: }
9245: if ($item eq 'exempt') {
9246: $new = &check_exempt_addresses($new);
9247: }
9248: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
9249: }
9250: }
9251: } else {
9252: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
9253: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
9254: $changes{'loginvia'}{$lonhost} = 1;
9255: foreach my $item (@loginvia_attribs) {
9256: my $new = $env{'form.'.$lonhost.'_'.$item};
9257: if (($item eq 'serverpath') && ($new eq 'custom')) {
9258: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
9259: $new = '/';
9260: }
9261: }
9262: if (($item eq 'custompath') &&
9263: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
9264: $new = '';
9265: }
9266: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
9267: }
9268: }
9269: }
9270: }
9271: }
9272:
9273: my $servadm = $r->dir_config('lonAdmEMail');
9274: my %langchoices = &Apache::lonlocal::texthash(&get_languages_hash());
9275: if (ref($domconfig{'login'}) eq 'HASH') {
9276: if (ref($domconfig{'login'}{'helpurl'}) eq 'HASH') {
9277: foreach my $lang (sort(keys(%{$domconfig{'login'}{'helpurl'}}))) {
9278: if ($lang eq 'nolang') {
9279: push(@currlangs,$lang);
9280: } elsif (defined($langchoices{$lang})) {
9281: push(@currlangs,$lang);
9282: } else {
9283: next;
9284: }
9285: }
9286: }
9287: }
9288: my @delurls = &Apache::loncommon::get_env_multiple('form.loginhelpurl_del');
9289: if (@currlangs > 0) {
9290: foreach my $lang (@currlangs) {
9291: if (grep(/^\Q$lang\E$/,@delurls)) {
9292: $changes{'helpurl'}{$lang} = 1;
9293: } elsif ($env{'form.loginhelpurl_'.$lang.'.filename'}) {
9294: $changes{'helpurl'}{$lang} = 1;
9295: $newfile{$lang} = $env{'form.loginhelpurl_'.$lang.'.filename'};
9296: push(@newlangs,$lang);
9297: } else {
9298: $loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang};
9299: }
9300: }
9301: }
9302: unless (grep(/^nolang$/,@currlangs)) {
9303: if ($env{'form.loginhelpurl_nolang.filename'}) {
9304: $changes{'helpurl'}{'nolang'} = 1;
9305: $newfile{'nolang'} = $env{'form.loginhelpurl_nolang.filename'};
9306: push(@newlangs,'nolang');
9307: }
9308: }
9309: if ($env{'form.loginhelpurl_add_lang'}) {
9310: if ((defined($langchoices{$env{'form.loginhelpurl_add_lang'}})) &&
9311: ($env{'form.loginhelpurl_add_file.filename'})) {
9312: $newfile{$env{'form.loginhelpurl_add_lang'}} = $env{'form.loginhelpurl_add_file.filename'};
9313: $addedfile = $env{'form.loginhelpurl_add_lang'};
9314: }
9315: }
9316: if ((@newlangs > 0) || ($addedfile)) {
9317: my $error;
9318: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
9319: if ($configuserok eq 'ok') {
9320: if ($switchserver) {
9321: $error = &mt("Upload of custom help file is not permitted to this server: [_1]",$switchserver);
9322: } elsif ($author_ok eq 'ok') {
9323: my @allnew = @newlangs;
9324: if ($addedfile ne '') {
9325: push(@allnew,$addedfile);
9326: }
9327: foreach my $lang (@allnew) {
9328: my $formelem = 'loginhelpurl_'.$lang;
9329: if ($lang eq $env{'form.loginhelpurl_add_lang'}) {
9330: $formelem = 'loginhelpurl_add_file';
9331: }
9332: (my $result,$newurl{$lang}) = &publishlogo($r,'upload',$formelem,$dom,$confname,
9333: "help/$lang",'','',$newfile{$lang});
9334: if ($result eq 'ok') {
9335: $loginhash{'login'}{'helpurl'}{$lang} = $newurl{$lang};
9336: $changes{'helpurl'}{$lang} = 1;
9337: } else {
9338: my $puberror = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$newfile{$lang},$result);
9339: $errors .= '<li><span class="LC_error">'.$puberror.'</span></li>';
9340: if ((grep(/^\Q$lang\E$/,@currlangs)) &&
9341: (!grep(/^\Q$lang\E$/,@delurls))) {
9342: $loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang};
9343: }
9344: }
9345: }
9346: } else {
9347: $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);
9348: }
9349: } else {
9350: $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);
9351: }
9352: if ($error) {
9353: &Apache::lonnet::logthis($error);
9354: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
9355: }
9356: }
9357:
9358: my (%currheadtagurls,%currexempt,@newhosts,%newheadtagurls,%possexempt);
9359: if (ref($domconfig{'login'}) eq 'HASH') {
9360: if (ref($domconfig{'login'}{'headtag'}) eq 'HASH') {
9361: foreach my $lonhost (keys(%{$domconfig{'login'}{'headtag'}})) {
9362: if ($domservers{$lonhost}) {
9363: if (ref($domconfig{'login'}{'headtag'}{$lonhost}) eq 'HASH') {
9364: $currheadtagurls{$lonhost} = $domconfig{'login'}{'headtag'}{$lonhost}{'url'};
9365: $currexempt{$lonhost} = $domconfig{'login'}{'headtag'}{$lonhost}{'exempt'};
9366: }
9367: }
9368: }
9369: }
9370: }
9371: my @delheadtagurls = &Apache::loncommon::get_env_multiple('form.loginheadtag_del');
9372: foreach my $lonhost (sort(keys(%domservers))) {
9373: if (grep(/^\Q$lonhost\E$/,@delheadtagurls)) {
9374: $changes{'headtag'}{$lonhost} = 1;
9375: } else {
9376: if ($env{'form.loginheadtagexempt_'.$lonhost}) {
9377: $possexempt{$lonhost} = &check_exempt_addresses($env{'form.loginheadtagexempt_'.$lonhost});
9378: }
9379: if ($env{'form.loginheadtag_'.$lonhost.'.filename'}) {
9380: push(@newhosts,$lonhost);
9381: } elsif ($currheadtagurls{$lonhost}) {
9382: $loginhash{'login'}{'headtag'}{$lonhost}{'url'} = $currheadtagurls{$lonhost};
9383: if ($currexempt{$lonhost}) {
9384: if ((!exists($possexempt{$lonhost})) || ($possexempt{$lonhost} ne $currexempt{$lonhost})) {
9385: $changes{'headtag'}{$lonhost} = 1;
9386: }
9387: } elsif ($possexempt{$lonhost}) {
9388: $changes{'headtag'}{$lonhost} = 1;
9389: }
9390: if ($possexempt{$lonhost}) {
9391: $loginhash{'login'}{'headtag'}{$lonhost}{'exempt'} = $possexempt{$lonhost};
9392: }
9393: }
9394: }
9395: }
9396: if (@newhosts) {
9397: my $error;
9398: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
9399: if ($configuserok eq 'ok') {
9400: if ($switchserver) {
9401: $error = &mt("Upload of custom markup is not permitted to this server: [_1]",$switchserver);
9402: } elsif ($author_ok eq 'ok') {
9403: foreach my $lonhost (@newhosts) {
9404: my $formelem = 'loginheadtag_'.$lonhost;
9405: (my $result,$newheadtagurls{$lonhost}) = &publishlogo($r,'upload',$formelem,$dom,$confname,
9406: "login/headtag/$lonhost",'','',
9407: $env{'form.loginheadtag_'.$lonhost.'.filename'});
9408: if ($result eq 'ok') {
9409: $loginhash{'login'}{'headtag'}{$lonhost}{'url'} = $newheadtagurls{$lonhost};
9410: $changes{'headtag'}{$lonhost} = 1;
9411: if ($possexempt{$lonhost}) {
9412: $loginhash{'login'}{'headtag'}{$lonhost}{'exempt'} = $possexempt{$lonhost};
9413: }
9414: } else {
9415: my $puberror = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",
9416: $newheadtagurls{$lonhost},$result);
9417: $errors .= '<li><span class="LC_error">'.$puberror.'</span></li>';
9418: if ((grep(/^\Q$lonhost\E$/,keys(%currheadtagurls))) &&
9419: (!grep(/^\Q$lonhost\E$/,@delheadtagurls))) {
9420: $loginhash{'login'}{'headtag'}{$lonhost} = $currheadtagurls{$lonhost};
9421: }
9422: }
9423: }
9424: } else {
9425: $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);
9426: }
9427: } else {
9428: $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);
9429: }
9430: if ($error) {
9431: &Apache::lonnet::logthis($error);
9432: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
9433: }
9434: }
9435: &process_captcha('login',\%changes,$loginhash{'login'},$domconfig{'login'});
9436:
9437: my $defaulthelpfile = '/adm/loginproblems.html';
9438: my $defaulttext = &mt('Default in use');
9439:
9440: my $putresult = &Apache::lonnet::put_dom('configuration',\%loginhash,
9441: $dom);
9442: if ($putresult eq 'ok') {
9443: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
9444: my %defaultchecked = (
9445: 'coursecatalog' => 'on',
9446: 'helpdesk' => 'on',
9447: 'adminmail' => 'off',
9448: 'newuser' => 'off',
9449: );
9450: if (ref($domconfig{'login'}) eq 'HASH') {
9451: foreach my $item (@toggles) {
9452: if ($defaultchecked{$item} eq 'on') {
9453: if (($domconfig{'login'}{$item} eq '0') &&
9454: ($env{'form.'.$item} eq '1')) {
9455: $changes{$item} = 1;
9456: } elsif (($domconfig{'login'}{$item} eq '' ||
9457: $domconfig{'login'}{$item} eq '1') &&
9458: ($env{'form.'.$item} eq '0')) {
9459: $changes{$item} = 1;
9460: }
9461: } elsif ($defaultchecked{$item} eq 'off') {
9462: if (($domconfig{'login'}{$item} eq '1') &&
9463: ($env{'form.'.$item} eq '0')) {
9464: $changes{$item} = 1;
9465: } elsif (($domconfig{'login'}{$item} eq '' ||
9466: $domconfig{'login'}{$item} eq '0') &&
9467: ($env{'form.'.$item} eq '1')) {
9468: $changes{$item} = 1;
9469: }
9470: }
9471: }
9472: }
9473: if (keys(%changes) > 0 || $colchgtext) {
9474: &Apache::loncommon::devalidate_domconfig_cache($dom);
9475: if (ref($lastactref) eq 'HASH') {
9476: $lastactref->{'domainconfig'} = 1;
9477: }
9478: $resulttext = &mt('Changes made:').'<ul>';
9479: foreach my $item (sort(keys(%changes))) {
9480: if ($item eq 'loginvia') {
9481: if (ref($changes{$item}) eq 'HASH') {
9482: $resulttext .= '<li>'.&mt('Log-in page availability:').'<ul>';
9483: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
9484: if (defined($servers{$loginhash{login}{loginvia}{$lonhost}{'server'}})) {
9485: if (ref($loginhash{login}{loginvia}{$lonhost}) eq 'HASH') {
9486: my $protocol = $Apache::lonnet::protocol{$env{'form.'.$lonhost.'_server'}};
9487: $protocol = 'http' if ($protocol ne 'https');
9488: my $target = $protocol.'://'.$servers{$env{'form.'.$lonhost.'_server'}};
9489:
9490: if ($loginhash{login}{loginvia}{$lonhost}{'serverpath'} eq 'custom') {
9491: $target .= $loginhash{login}{loginvia}{$lonhost}{'custompath'};
9492: } else {
9493: $target .= $loginhash{login}{loginvia}{$lonhost}{'serverpath'};
9494: }
9495: $resulttext .= '<li>'.&mt('Server: [_1] log-in page redirects to [_2].',$servers{$lonhost},'<a href="'.$target.'">'.$target.'</a>');
9496: if ($loginhash{login}{loginvia}{$lonhost}{'exempt'} ne '') {
9497: $resulttext .= ' '.&mt('No redirection for clients from following IPs:').' '.$loginhash{login}{loginvia}{$lonhost}{'exempt'};
9498: }
9499: $resulttext .= '</li>';
9500: } else {
9501: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$lonhost).'</li>';
9502: }
9503: } else {
9504: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$servers{$lonhost}).'</li>';
9505: }
9506: }
9507: $resulttext .= '</ul></li>';
9508: }
9509: } elsif ($item eq 'helpurl') {
9510: if (ref($changes{$item}) eq 'HASH') {
9511: foreach my $lang (sort(keys(%{$changes{$item}}))) {
9512: if (grep(/^\Q$lang\E$/,@delurls)) {
9513: my ($chg,$link);
9514: $link = &Apache::loncommon::modal_link($defaulthelpfile,$defaulttext,600,500);
9515: if ($lang eq 'nolang') {
9516: $chg = &mt('custom log-in help file removed for no preferred language; [_1]',$link);
9517: } else {
9518: $chg = &mt('custom log-in help file removed for specific language: [_1]; [_2]',$langchoices{$lang},$link);
9519: }
9520: $resulttext .= '<li>'.$chg.'</li>';
9521: } else {
9522: my $chg;
9523: if ($lang eq 'nolang') {
9524: $chg = &mt('custom log-in help file for no preferred language');
9525: } else {
9526: $chg = &mt('custom log-in help file for specific language: [_1]',$langchoices{$lang});
9527: }
9528: $resulttext .= '<li>'.&Apache::loncommon::modal_link(
9529: $loginhash{'login'}{'helpurl'}{$lang}.
9530: '?inhibitmenu=yes',$chg,600,500).
9531: '</li>';
9532: }
9533: }
9534: }
9535: } elsif ($item eq 'headtag') {
9536: if (ref($changes{$item}) eq 'HASH') {
9537: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
9538: if (grep(/^\Q$lonhost\E$/,@delheadtagurls)) {
9539: $resulttext .= '<li>'.&mt('custom markup file removed for [_1]',$domservers{$lonhost}).'</li>';
9540: } elsif (ref($loginhash{'login'}{'headtag'}{$lonhost}) eq 'HASH') {
9541: $resulttext .= '<li><a href="'.
9542: "javascript:void(open('$loginhash{'login'}{'headtag'}{$lonhost}{'url'}?inhibitmenu=yes','Custom_HeadTag',
9543: 'menubar=0,toolbar=1,scrollbars=1,width=600,height=500,resizable=yes'))".
9544: '">'.&mt('custom markup').'</a> '.&mt('(for [_1])',$servers{$lonhost}).' ';
9545: if ($possexempt{$lonhost}) {
9546: $resulttext .= &mt('not included for client IP(s): [_1]',$possexempt{$lonhost});
9547: } else {
9548: $resulttext .= &mt('included for any client IP');
9549: }
9550: $resulttext .= '</li>';
9551: }
9552: }
9553: }
9554: } elsif ($item eq 'captcha') {
9555: if (ref($loginhash{'login'}) eq 'HASH') {
9556: my $chgtxt;
9557: if ($loginhash{'login'}{$item} eq 'notused') {
9558: $chgtxt .= &mt('No CAPTCHA validation in use for helpdesk form.');
9559: } else {
9560: my %captchas = &captcha_phrases();
9561: if ($captchas{$loginhash{'login'}{$item}}) {
9562: $chgtxt .= &mt("Validation for helpdesk form set to $captchas{$loginhash{'login'}{$item}}.");
9563: } else {
9564: $chgtxt .= &mt('Validation for helpdesk form set to unknown type.');
9565: }
9566: }
9567: $resulttext .= '<li>'.$chgtxt.'</li>';
9568: }
9569: } elsif ($item eq 'recaptchakeys') {
9570: if (ref($loginhash{'login'}) eq 'HASH') {
9571: my ($privkey,$pubkey);
9572: if (ref($loginhash{'login'}{$item}) eq 'HASH') {
9573: $pubkey = $loginhash{'login'}{$item}{'public'};
9574: $privkey = $loginhash{'login'}{$item}{'private'};
9575: }
9576: my $chgtxt .= &mt('ReCAPTCHA keys changes').'<ul>';
9577: if (!$pubkey) {
9578: $chgtxt .= '<li>'.&mt('Public key deleted').'</li>';
9579: } else {
9580: $chgtxt .= '<li>'.&mt('Public key set to [_1]',$pubkey).'</li>';
9581: }
9582: if (!$privkey) {
9583: $chgtxt .= '<li>'.&mt('Private key deleted').'</li>';
9584: } else {
9585: $chgtxt .= '<li>'.&mt('Private key set to [_1]',$privkey).'</li>';
9586: }
9587: $chgtxt .= '</ul>';
9588: $resulttext .= '<li>'.$chgtxt.'</li>';
9589: }
9590: } elsif ($item eq 'recaptchaversion') {
9591: if (ref($loginhash{'login'}) eq 'HASH') {
9592: if ($loginhash{'login'}{'captcha'} eq 'recaptcha') {
9593: $resulttext .= '<li>'.&mt('ReCAPTCHA for helpdesk form set to version [_1]',$loginhash{'login'}{'recaptchaversion'}).
9594: '</li>';
9595: }
9596: }
9597: } else {
9598: $resulttext .= '<li>'.&mt("$title{$item} set to $offon[$env{'form.'.$item}]").'</li>';
9599: }
9600: }
9601: $resulttext .= $colchgtext.'</ul>';
9602: } else {
9603: $resulttext = &mt('No changes made to log-in page settings');
9604: }
9605: } else {
9606: $resulttext = '<span class="LC_error">'.
9607: &mt('An error occurred: [_1]',$putresult).'</span>';
9608: }
9609: if ($errors) {
9610: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
9611: $errors.'</ul>';
9612: }
9613: return $resulttext;
9614: }
9615:
9616: sub check_exempt_addresses {
9617: my ($iplist) = @_;
9618: $iplist =~ s/^\s+//;
9619: $iplist =~ s/\s+$//;
9620: my @poss_ips = split(/\s*[,:]\s*/,$iplist);
9621: my (@okips,$new);
9622: foreach my $ip (@poss_ips) {
9623: if ($ip =~ /^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$/) {
9624: if (($1 <= 255) && ($2 <= 255) && ($3 <= 255) && ($4 <= 255)) {
9625: push(@okips,$ip);
9626: }
9627: }
9628: }
9629: if (@okips > 0) {
9630: $new = join(',',@okips);
9631: } else {
9632: $new = '';
9633: }
9634: return $new;
9635: }
9636:
9637: sub color_font_choices {
9638: my %choices =
9639: &Apache::lonlocal::texthash (
9640: img => "Header",
9641: bgs => "Background colors",
9642: links => "Link colors",
9643: images => "Images",
9644: font => "Font color",
9645: fontmenu => "Font menu",
9646: pgbg => "Page",
9647: tabbg => "Header",
9648: sidebg => "Border",
9649: link => "Link",
9650: alink => "Active link",
9651: vlink => "Visited link",
9652: );
9653: return %choices;
9654: }
9655:
9656: sub modify_rolecolors {
9657: my ($r,$dom,$confname,$roles,$lastactref,%domconfig) = @_;
9658: my ($resulttext,%rolehash);
9659: $rolehash{'rolecolors'} = {};
9660: if (ref($domconfig{'rolecolors'}) ne 'HASH') {
9661: if ($domconfig{'rolecolors'} eq '') {
9662: $domconfig{'rolecolors'} = {};
9663: }
9664: }
9665: my ($errors,%changes) = &modify_colors($r,$dom,$confname,$roles,
9666: $domconfig{'rolecolors'},$rolehash{'rolecolors'});
9667: my $putresult = &Apache::lonnet::put_dom('configuration',\%rolehash,
9668: $dom);
9669: if ($putresult eq 'ok') {
9670: if (keys(%changes) > 0) {
9671: &Apache::loncommon::devalidate_domconfig_cache($dom);
9672: if (ref($lastactref) eq 'HASH') {
9673: $lastactref->{'domainconfig'} = 1;
9674: }
9675: $resulttext = &display_colorchgs($dom,\%changes,$roles,
9676: $rolehash{'rolecolors'});
9677: } else {
9678: $resulttext = &mt('No changes made to default color schemes');
9679: }
9680: } else {
9681: $resulttext = '<span class="LC_error">'.
9682: &mt('An error occurred: [_1]',$putresult).'</span>';
9683: }
9684: if ($errors) {
9685: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
9686: $errors.'</ul>';
9687: }
9688: return $resulttext;
9689: }
9690:
9691: sub modify_colors {
9692: my ($r,$dom,$confname,$roles,$domconfig,$confhash) = @_;
9693: my (%changes,%choices);
9694: my @bgs;
9695: my @links = ('link','alink','vlink');
9696: my @logintext;
9697: my @images;
9698: my $servadm = $r->dir_config('lonAdmEMail');
9699: my $errors;
9700: my %defaults;
9701: foreach my $role (@{$roles}) {
9702: if ($role eq 'login') {
9703: %choices = &login_choices();
9704: @logintext = ('textcol','bgcol');
9705: } else {
9706: %choices = &color_font_choices();
9707: }
9708: if ($role eq 'login') {
9709: @images = ('img','logo','domlogo','login');
9710: @bgs = ('pgbg','mainbg','sidebg');
9711: } else {
9712: @images = ('img');
9713: @bgs = ('pgbg','tabbg','sidebg');
9714: }
9715: my %defaults = &role_defaults($role,\@bgs,\@links,\@images,\@logintext);
9716: unless ($env{'form.'.$role.'_font'} eq $defaults{'font'}) {
9717: $confhash->{$role}{'font'} = $env{'form.'.$role.'_font'};
9718: }
9719: if ($role eq 'login') {
9720: foreach my $item (@logintext) {
9721: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
9722: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
9723: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
9724: }
9725: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'logintext'}{$item})) {
9726: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
9727: }
9728: }
9729: } else {
9730: $env{'form.'.$role.'_fontmenu'} = lc($env{'form.'.$role.'_fontmenu'});
9731: if ($env{'form.'.$role.'_fontmenu'} =~ /^\w+/) {
9732: $env{'form.'.$role.'_fontmenu'} = '#'.$env{'form.'.$role.'_fontmenu'};
9733: }
9734: unless($env{'form.'.$role.'_fontmenu'} eq lc($defaults{'fontmenu'})) {
9735: $confhash->{$role}{'fontmenu'} = $env{'form.'.$role.'_fontmenu'};
9736: }
9737: }
9738: foreach my $item (@bgs) {
9739: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
9740: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
9741: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
9742: }
9743: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'bgs'}{$item})) {
9744: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
9745: }
9746: }
9747: foreach my $item (@links) {
9748: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
9749: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
9750: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
9751: }
9752: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'links'}{$item})) {
9753: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
9754: }
9755: }
9756: my ($configuserok,$author_ok,$switchserver) =
9757: &config_check($dom,$confname,$servadm);
9758: my ($width,$height) = &thumb_dimensions();
9759: if (ref($domconfig->{$role}) ne 'HASH') {
9760: $domconfig->{$role} = {};
9761: }
9762: foreach my $img (@images) {
9763: if (($role eq 'login') && (($img eq 'img') || ($img eq 'logo'))) {
9764: if (defined($env{'form.login_showlogo_'.$img})) {
9765: $confhash->{$role}{'showlogo'}{$img} = 1;
9766: } else {
9767: $confhash->{$role}{'showlogo'}{$img} = 0;
9768: }
9769: }
9770: if ( ! $env{'form.'.$role.'_'.$img.'.filename'}
9771: && !defined($domconfig->{$role}{$img})
9772: && !$env{'form.'.$role.'_del_'.$img}
9773: && $env{'form.'.$role.'_import_'.$img}) {
9774: # import the old configured image from the .tab setting
9775: # if they haven't provided a new one
9776: $domconfig->{$role}{$img} =
9777: $env{'form.'.$role.'_import_'.$img};
9778: }
9779: if ($env{'form.'.$role.'_'.$img.'.filename'} ne '') {
9780: my $error;
9781: if ($configuserok eq 'ok') {
9782: if ($switchserver) {
9783: $error = &mt("Upload of [_1] image for $role page(s) is not permitted to this server: [_2]",$choices{$img},$switchserver);
9784: } else {
9785: if ($author_ok eq 'ok') {
9786: my ($result,$logourl) =
9787: &publishlogo($r,'upload',$role.'_'.$img,
9788: $dom,$confname,$img,$width,$height);
9789: if ($result eq 'ok') {
9790: $confhash->{$role}{$img} = $logourl;
9791: $changes{$role}{'images'}{$img} = 1;
9792: } else {
9793: $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);
9794: }
9795: } else {
9796: $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);
9797: }
9798: }
9799: } else {
9800: $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);
9801: }
9802: if ($error) {
9803: &Apache::lonnet::logthis($error);
9804: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
9805: }
9806: } elsif ($domconfig->{$role}{$img} ne '') {
9807: if ($domconfig->{$role}{$img} !~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
9808: my $error;
9809: if ($configuserok eq 'ok') {
9810: # is confname an author?
9811: if ($switchserver eq '') {
9812: if ($author_ok eq 'ok') {
9813: my ($result,$logourl) =
9814: &publishlogo($r,'copy',$domconfig->{$role}{$img},
9815: $dom,$confname,$img,$width,$height);
9816: if ($result eq 'ok') {
9817: $confhash->{$role}{$img} = $logourl;
9818: $changes{$role}{'images'}{$img} = 1;
9819: }
9820: }
9821: }
9822: }
9823: }
9824: }
9825: }
9826: if (ref($domconfig) eq 'HASH') {
9827: if (ref($domconfig->{$role}) eq 'HASH') {
9828: foreach my $img (@images) {
9829: if ($domconfig->{$role}{$img} ne '') {
9830: if ($env{'form.'.$role.'_del_'.$img}) {
9831: $confhash->{$role}{$img} = '';
9832: $changes{$role}{'images'}{$img} = 1;
9833: } else {
9834: if ($confhash->{$role}{$img} eq '') {
9835: $confhash->{$role}{$img} = $domconfig->{$role}{$img};
9836: }
9837: }
9838: } else {
9839: if ($env{'form.'.$role.'_del_'.$img}) {
9840: $confhash->{$role}{$img} = '';
9841: $changes{$role}{'images'}{$img} = 1;
9842: }
9843: }
9844: if (($role eq 'login') && (($img eq 'logo') || ($img eq 'img'))) {
9845: if (ref($domconfig->{'login'}{'showlogo'}) eq 'HASH') {
9846: if ($confhash->{$role}{'showlogo'}{$img} ne
9847: $domconfig->{$role}{'showlogo'}{$img}) {
9848: $changes{$role}{'showlogo'}{$img} = 1;
9849: }
9850: } else {
9851: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
9852: $changes{$role}{'showlogo'}{$img} = 1;
9853: }
9854: }
9855: }
9856: }
9857: if ($domconfig->{$role}{'font'} ne '') {
9858: if ($confhash->{$role}{'font'} ne $domconfig->{$role}{'font'}) {
9859: $changes{$role}{'font'} = 1;
9860: }
9861: } else {
9862: if ($confhash->{$role}{'font'}) {
9863: $changes{$role}{'font'} = 1;
9864: }
9865: }
9866: if ($role ne 'login') {
9867: if ($domconfig->{$role}{'fontmenu'} ne '') {
9868: if ($confhash->{$role}{'fontmenu'} ne $domconfig->{$role}{'fontmenu'}) {
9869: $changes{$role}{'fontmenu'} = 1;
9870: }
9871: } else {
9872: if ($confhash->{$role}{'fontmenu'}) {
9873: $changes{$role}{'fontmenu'} = 1;
9874: }
9875: }
9876: }
9877: foreach my $item (@bgs) {
9878: if ($domconfig->{$role}{$item} ne '') {
9879: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
9880: $changes{$role}{'bgs'}{$item} = 1;
9881: }
9882: } else {
9883: if ($confhash->{$role}{$item}) {
9884: $changes{$role}{'bgs'}{$item} = 1;
9885: }
9886: }
9887: }
9888: foreach my $item (@links) {
9889: if ($domconfig->{$role}{$item} ne '') {
9890: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
9891: $changes{$role}{'links'}{$item} = 1;
9892: }
9893: } else {
9894: if ($confhash->{$role}{$item}) {
9895: $changes{$role}{'links'}{$item} = 1;
9896: }
9897: }
9898: }
9899: foreach my $item (@logintext) {
9900: if ($domconfig->{$role}{$item} ne '') {
9901: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
9902: $changes{$role}{'logintext'}{$item} = 1;
9903: }
9904: } else {
9905: if ($confhash->{$role}{$item}) {
9906: $changes{$role}{'logintext'}{$item} = 1;
9907: }
9908: }
9909: }
9910: } else {
9911: &default_change_checker($role,\@images,\@links,\@bgs,
9912: \@logintext,$confhash,\%changes);
9913: }
9914: } else {
9915: &default_change_checker($role,\@images,\@links,\@bgs,
9916: \@logintext,$confhash,\%changes);
9917: }
9918: }
9919: return ($errors,%changes);
9920: }
9921:
9922: sub config_check {
9923: my ($dom,$confname,$servadm) = @_;
9924: my ($configuserok,$author_ok,$switchserver,%currroles);
9925: my $uhome = &Apache::lonnet::homeserver($confname,$dom,1);
9926: ($configuserok,%currroles) = &check_configuser($uhome,$dom,
9927: $confname,$servadm);
9928: if ($configuserok eq 'ok') {
9929: $switchserver = &check_switchserver($dom,$confname);
9930: if ($switchserver eq '') {
9931: $author_ok = &check_authorstatus($dom,$confname,%currroles);
9932: }
9933: }
9934: return ($configuserok,$author_ok,$switchserver);
9935: }
9936:
9937: sub default_change_checker {
9938: my ($role,$images,$links,$bgs,$logintext,$confhash,$changes) = @_;
9939: foreach my $item (@{$links}) {
9940: if ($confhash->{$role}{$item}) {
9941: $changes->{$role}{'links'}{$item} = 1;
9942: }
9943: }
9944: foreach my $item (@{$bgs}) {
9945: if ($confhash->{$role}{$item}) {
9946: $changes->{$role}{'bgs'}{$item} = 1;
9947: }
9948: }
9949: foreach my $item (@{$logintext}) {
9950: if ($confhash->{$role}{$item}) {
9951: $changes->{$role}{'logintext'}{$item} = 1;
9952: }
9953: }
9954: foreach my $img (@{$images}) {
9955: if ($env{'form.'.$role.'_del_'.$img}) {
9956: $confhash->{$role}{$img} = '';
9957: $changes->{$role}{'images'}{$img} = 1;
9958: }
9959: if ($role eq 'login') {
9960: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
9961: $changes->{$role}{'showlogo'}{$img} = 1;
9962: }
9963: }
9964: }
9965: if ($confhash->{$role}{'font'}) {
9966: $changes->{$role}{'font'} = 1;
9967: }
9968: }
9969:
9970: sub display_colorchgs {
9971: my ($dom,$changes,$roles,$confhash) = @_;
9972: my (%choices,$resulttext);
9973: if (!grep(/^login$/,@{$roles})) {
9974: $resulttext = &mt('Changes made:').'<br />';
9975: }
9976: foreach my $role (@{$roles}) {
9977: if ($role eq 'login') {
9978: %choices = &login_choices();
9979: } else {
9980: %choices = &color_font_choices();
9981: }
9982: if (ref($changes->{$role}) eq 'HASH') {
9983: if ($role ne 'login') {
9984: $resulttext .= '<h4>'.&mt($role).'</h4>';
9985: }
9986: foreach my $key (sort(keys(%{$changes->{$role}}))) {
9987: if ($role ne 'login') {
9988: $resulttext .= '<ul>';
9989: }
9990: if (ref($changes->{$role}{$key}) eq 'HASH') {
9991: if ($role ne 'login') {
9992: $resulttext .= '<li>'.&mt($choices{$key}).':<ul>';
9993: }
9994: foreach my $item (sort(keys(%{$changes->{$role}{$key}}))) {
9995: if (($role eq 'login') && ($key eq 'showlogo')) {
9996: if ($confhash->{$role}{$key}{$item}) {
9997: $resulttext .= '<li>'.&mt("$choices{$item} set to be displayed").'</li>';
9998: } else {
9999: $resulttext .= '<li>'.&mt("$choices{$item} set to not be displayed").'</li>';
10000: }
10001: } elsif ($confhash->{$role}{$item} eq '') {
10002: $resulttext .= '<li>'.&mt("$choices{$item} set to default").'</li>';
10003: } else {
10004: my $newitem = $confhash->{$role}{$item};
10005: if ($key eq 'images') {
10006: $newitem = '<img src="'.$confhash->{$role}{$item}.'" alt="'.$choices{$item}.'" style="vertical-align: bottom" />';
10007: }
10008: $resulttext .= '<li>'.&mt("$choices{$item} set to [_1]",$newitem).'</li>';
10009: }
10010: }
10011: if ($role ne 'login') {
10012: $resulttext .= '</ul></li>';
10013: }
10014: } else {
10015: if ($confhash->{$role}{$key} eq '') {
10016: $resulttext .= '<li>'.&mt("$choices{$key} set to default").'</li>';
10017: } else {
10018: $resulttext .= '<li>'.&mt("$choices{$key} set to [_1]",$confhash->{$role}{$key}).'</li>';
10019: }
10020: }
10021: if ($role ne 'login') {
10022: $resulttext .= '</ul>';
10023: }
10024: }
10025: }
10026: }
10027: return $resulttext;
10028: }
10029:
10030: sub thumb_dimensions {
10031: return ('200','50');
10032: }
10033:
10034: sub check_dimensions {
10035: my ($inputfile) = @_;
10036: my ($fullwidth,$fullheight);
10037: if ($inputfile =~ m|^[/\w.\-]+$|) {
10038: if (open(PIPE,"identify $inputfile 2>&1 |")) {
10039: my $imageinfo = <PIPE>;
10040: if (!close(PIPE)) {
10041: &Apache::lonnet::logthis("Failed to close PIPE opened to retrieve image information for $inputfile");
10042: }
10043: chomp($imageinfo);
10044: my ($fullsize) =
10045: ($imageinfo =~ /^\Q$inputfile\E\s+\w+\s+(\d+x\d+)/);
10046: if ($fullsize) {
10047: ($fullwidth,$fullheight) = split(/x/,$fullsize);
10048: }
10049: }
10050: }
10051: return ($fullwidth,$fullheight);
10052: }
10053:
10054: sub check_configuser {
10055: my ($uhome,$dom,$confname,$servadm) = @_;
10056: my ($configuserok,%currroles);
10057: if ($uhome eq 'no_host') {
10058: srand( time() ^ ($$ + ($$ << 15)) ); # Seed rand.
10059: my $configpass = &LONCAPA::Enrollment::create_password();
10060: $configuserok =
10061: &Apache::lonnet::modifyuser($dom,$confname,'','internal',
10062: $configpass,'','','','','',undef,$servadm);
10063: } else {
10064: $configuserok = 'ok';
10065: %currroles =
10066: &Apache::lonnet::get_my_roles($confname,$dom,'userroles');
10067: }
10068: return ($configuserok,%currroles);
10069: }
10070:
10071: sub check_authorstatus {
10072: my ($dom,$confname,%currroles) = @_;
10073: my $author_ok;
10074: if (!$currroles{':'.$dom.':au'}) {
10075: my $start = time;
10076: my $end = 0;
10077: $author_ok =
10078: &Apache::lonnet::assignrole($dom,$confname,'/'.$dom.'/',
10079: 'au',$end,$start,'','','domconfig');
10080: } else {
10081: $author_ok = 'ok';
10082: }
10083: return $author_ok;
10084: }
10085:
10086: sub publishlogo {
10087: my ($r,$action,$formname,$dom,$confname,$subdir,$thumbwidth,$thumbheight,$savefileas) = @_;
10088: my ($output,$fname,$logourl,$madethumb);
10089: if ($action eq 'upload') {
10090: $fname=$env{'form.'.$formname.'.filename'};
10091: chop($env{'form.'.$formname});
10092: } else {
10093: ($fname) = ($formname =~ /([^\/]+)$/);
10094: }
10095: if ($savefileas ne '') {
10096: $fname = $savefileas;
10097: }
10098: $fname=&Apache::lonnet::clean_filename($fname);
10099: # See if there is anything left
10100: unless ($fname) { return ('error: no uploaded file'); }
10101: $fname="$subdir/$fname";
10102: my $docroot=$r->dir_config('lonDocRoot');
10103: my $filepath="$docroot/priv";
10104: my $relpath = "$dom/$confname";
10105: my ($fnamepath,$file,$fetchthumb);
10106: $file=$fname;
10107: if ($fname=~m|/|) {
10108: ($fnamepath,$file) = ($fname =~ m|^(.*)/([^/]+)$|);
10109: }
10110: my @parts=split(/\//,"$filepath/$relpath/$fnamepath");
10111: my $count;
10112: for ($count=5;$count<=$#parts;$count++) {
10113: $filepath.="/$parts[$count]";
10114: if ((-e $filepath)!=1) {
10115: mkdir($filepath,02770);
10116: }
10117: }
10118: # Check for bad extension and disallow upload
10119: if ($file=~/\.(\w+)$/ &&
10120: (&Apache::loncommon::fileembstyle($1) eq 'hdn')) {
10121: $output =
10122: &mt('Invalid file extension ([_1]) - reserved for internal use.',$1);
10123: } elsif ($file=~/\.(\w+)$/ &&
10124: !defined(&Apache::loncommon::fileembstyle($1))) {
10125: $output = &mt('Unrecognized file extension ([_1]) - rename the file with a proper extension and re-upload.',$1);
10126: } elsif ($file=~/\.(\d+)\.(\w+)$/) {
10127: $output = &mt('Filename not allowed - rename the file to remove the number immediately before the file extension([_1]) and re-upload.',$2);
10128: } elsif (-d "$filepath/$file") {
10129: $output = &mt('Filename is a directory name - rename the file and re-upload');
10130: } else {
10131: my $source = $filepath.'/'.$file;
10132: my $logfile;
10133: if (!open($logfile,">>",$source.'.log')) {
10134: return (&mt('No write permission to Authoring Space'));
10135: }
10136: print $logfile
10137: "\n================= Publish ".localtime()." ================\n".
10138: $env{'user.name'}.':'.$env{'user.domain'}."\n";
10139: # Save the file
10140: if (!open(FH,">",$source)) {
10141: &Apache::lonnet::logthis('Failed to create '.$source);
10142: return (&mt('Failed to create file'));
10143: }
10144: if ($action eq 'upload') {
10145: if (!print FH ($env{'form.'.$formname})) {
10146: &Apache::lonnet::logthis('Failed to write to '.$source);
10147: return (&mt('Failed to write file'));
10148: }
10149: } else {
10150: my $original = &Apache::lonnet::filelocation('',$formname);
10151: if(!copy($original,$source)) {
10152: &Apache::lonnet::logthis('Failed to copy '.$original.' to '.$source);
10153: return (&mt('Failed to write file'));
10154: }
10155: }
10156: close(FH);
10157: chmod(0660, $source); # Permissions to rw-rw---.
10158:
10159: my $targetdir=$docroot.'/res/'.$dom.'/'.$confname .'/'.$fnamepath;
10160: my $copyfile=$targetdir.'/'.$file;
10161:
10162: my @parts=split(/\//,$targetdir);
10163: my $path="/$parts[1]/$parts[2]/$parts[3]/$parts[4]";
10164: for (my $count=5;$count<=$#parts;$count++) {
10165: $path.="/$parts[$count]";
10166: if (!-e $path) {
10167: print $logfile "\nCreating directory ".$path;
10168: mkdir($path,02770);
10169: }
10170: }
10171: my $versionresult;
10172: if (-e $copyfile) {
10173: $versionresult = &logo_versioning($targetdir,$file,$logfile);
10174: } else {
10175: $versionresult = 'ok';
10176: }
10177: if ($versionresult eq 'ok') {
10178: if (copy($source,$copyfile)) {
10179: print $logfile "\nCopied original source to ".$copyfile."\n";
10180: $output = 'ok';
10181: $logourl = '/res/'.$dom.'/'.$confname.'/'.$fname;
10182: push(@{$modified_urls},[$copyfile,$source]);
10183: my $metaoutput =
10184: &write_metadata($dom,$confname,$formname,$targetdir,$file,$logfile);
10185: unless ($registered_cleanup) {
10186: my $handlers = $r->get_handlers('PerlCleanupHandler');
10187: $r->set_handlers('PerlCleanupHandler' => [\¬ifysubscribed,@{$handlers}]);
10188: $registered_cleanup=1;
10189: }
10190: } else {
10191: print $logfile "\nUnable to write ".$copyfile.':'.$!."\n";
10192: $output = &mt('Failed to copy file to RES space').", $!";
10193: }
10194: if (($thumbwidth =~ /^\d+$/) && ($thumbheight =~ /^\d+$/)) {
10195: my $inputfile = $filepath.'/'.$file;
10196: my $outfile = $filepath.'/'.'tn-'.$file;
10197: my ($fullwidth,$fullheight) = &check_dimensions($inputfile);
10198: if ($fullwidth ne '' && $fullheight ne '') {
10199: if ($fullwidth > $thumbwidth && $fullheight > $thumbheight) {
10200: my $thumbsize = $thumbwidth.'x'.$thumbheight;
10201: my @args = ('convert','-sample',$thumbsize,$inputfile,$outfile);
10202: system({$args[0]} @args);
10203: chmod(0660, $filepath.'/tn-'.$file);
10204: if (-e $outfile) {
10205: my $copyfile=$targetdir.'/tn-'.$file;
10206: if (copy($outfile,$copyfile)) {
10207: print $logfile "\nCopied source to ".$copyfile."\n";
10208: my $thumb_metaoutput =
10209: &write_metadata($dom,$confname,$formname,
10210: $targetdir,'tn-'.$file,$logfile);
10211: push(@{$modified_urls},[$copyfile,$outfile]);
10212: unless ($registered_cleanup) {
10213: my $handlers = $r->get_handlers('PerlCleanupHandler');
10214: $r->set_handlers('PerlCleanupHandler' => [\¬ifysubscribed,@{$handlers}]);
10215: $registered_cleanup=1;
10216: }
10217: $madethumb = 1;
10218: } else {
10219: print $logfile "\nUnable to write ".$copyfile.
10220: ':'.$!."\n";
10221: }
10222: }
10223: }
10224: }
10225: }
10226: } else {
10227: $output = $versionresult;
10228: }
10229: }
10230: return ($output,$logourl,$madethumb);
10231: }
10232:
10233: sub logo_versioning {
10234: my ($targetdir,$file,$logfile) = @_;
10235: my $target = $targetdir.'/'.$file;
10236: my ($maxversion,$fn,$extn,$output);
10237: $maxversion = 0;
10238: if ($file =~ /^(.+)\.(\w+)$/) {
10239: $fn=$1;
10240: $extn=$2;
10241: }
10242: opendir(DIR,$targetdir);
10243: while (my $filename=readdir(DIR)) {
10244: if ($filename=~/\Q$fn\E\.(\d+)\.\Q$extn\E$/) {
10245: $maxversion=($1>$maxversion)?$1:$maxversion;
10246: }
10247: }
10248: $maxversion++;
10249: print $logfile "\nCreating old version ".$maxversion."\n";
10250: my $copyfile=$targetdir.'/'.$fn.'.'.$maxversion.'.'.$extn;
10251: if (copy($target,$copyfile)) {
10252: print $logfile "Copied old target to ".$copyfile."\n";
10253: $copyfile=$copyfile.'.meta';
10254: if (copy($target.'.meta',$copyfile)) {
10255: print $logfile "Copied old target metadata to ".$copyfile."\n";
10256: $output = 'ok';
10257: } else {
10258: print $logfile "Unable to write metadata ".$copyfile.':'.$!."\n";
10259: $output = &mt('Failed to copy old meta').", $!, ";
10260: }
10261: } else {
10262: print $logfile "Unable to write ".$copyfile.':'.$!."\n";
10263: $output = &mt('Failed to copy old target').", $!, ";
10264: }
10265: return $output;
10266: }
10267:
10268: sub write_metadata {
10269: my ($dom,$confname,$formname,$targetdir,$file,$logfile) = @_;
10270: my (%metadatafields,%metadatakeys,$output);
10271: $metadatafields{'title'}=$formname;
10272: $metadatafields{'creationdate'}=time;
10273: $metadatafields{'lastrevisiondate'}=time;
10274: $metadatafields{'copyright'}='public';
10275: $metadatafields{'modifyinguser'}=$env{'user.name'}.':'.
10276: $env{'user.domain'};
10277: $metadatafields{'authorspace'}=$confname.':'.$dom;
10278: $metadatafields{'domain'}=$dom;
10279: {
10280: print $logfile "\nWrite metadata file for ".$targetdir.'/'.$file;
10281: my $mfh;
10282: if (open($mfh,">",$targetdir.'/'.$file.'.meta')) {
10283: foreach (sort(keys(%metadatafields))) {
10284: unless ($_=~/\./) {
10285: my $unikey=$_;
10286: $unikey=~/^([A-Za-z]+)/;
10287: my $tag=$1;
10288: $tag=~tr/A-Z/a-z/;
10289: print $mfh "\n\<$tag";
10290: foreach (split(/\,/,$metadatakeys{$unikey})) {
10291: my $value=$metadatafields{$unikey.'.'.$_};
10292: $value=~s/\"/\'\'/g;
10293: print $mfh ' '.$_.'="'.$value.'"';
10294: }
10295: print $mfh '>'.
10296: &HTML::Entities::encode($metadatafields{$unikey},'<>&"')
10297: .'</'.$tag.'>';
10298: }
10299: }
10300: $output = 'ok';
10301: print $logfile "\nWrote metadata";
10302: close($mfh);
10303: } else {
10304: print $logfile "\nFailed to open metadata file";
10305: $output = &mt('Could not write metadata');
10306: }
10307: }
10308: return $output;
10309: }
10310:
10311: sub notifysubscribed {
10312: foreach my $targetsource (@{$modified_urls}){
10313: next unless (ref($targetsource) eq 'ARRAY');
10314: my ($target,$source)=@{$targetsource};
10315: if ($source ne '') {
10316: if (open(my $logfh,">>",$source.'.log')) {
10317: print $logfh "\nCleanup phase: Notifications\n";
10318: my @subscribed=&subscribed_hosts($target);
10319: foreach my $subhost (@subscribed) {
10320: print $logfh "\nNotifying host ".$subhost.':';
10321: my $reply=&Apache::lonnet::critical('update:'.$target,$subhost);
10322: print $logfh $reply;
10323: }
10324: my @subscribedmeta=&subscribed_hosts("$target.meta");
10325: foreach my $subhost (@subscribedmeta) {
10326: print $logfh "\nNotifying host for metadata only ".$subhost.':';
10327: my $reply=&Apache::lonnet::critical('update:'.$target.'.meta',
10328: $subhost);
10329: print $logfh $reply;
10330: }
10331: print $logfh "\n============ Done ============\n";
10332: close($logfh);
10333: }
10334: }
10335: }
10336: return OK;
10337: }
10338:
10339: sub subscribed_hosts {
10340: my ($target) = @_;
10341: my @subscribed;
10342: if (open(my $fh,"<","$target.subscription")) {
10343: while (my $subline=<$fh>) {
10344: if ($subline =~ /^($match_lonid):/) {
10345: my $host = $1;
10346: if ($host ne $Apache::lonnet::perlvar{'lonHostID'}) {
10347: unless (grep(/^\Q$host\E$/,@subscribed)) {
10348: push(@subscribed,$host);
10349: }
10350: }
10351: }
10352: }
10353: }
10354: return @subscribed;
10355: }
10356:
10357: sub check_switchserver {
10358: my ($dom,$confname) = @_;
10359: my ($allowed,$switchserver);
10360: my $home = &Apache::lonnet::homeserver($confname,$dom);
10361: if ($home eq 'no_host') {
10362: $home = &Apache::lonnet::domain($dom,'primary');
10363: }
10364: my @ids=&Apache::lonnet::current_machine_ids();
10365: foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } }
10366: if (!$allowed) {
10367: $switchserver='<a href="/adm/switchserver?otherserver='.$home.'&role=dc./'.$dom.'/&destinationurl=/adm/domainprefs">'.&mt('Switch Server').'</a>';
10368: }
10369: return $switchserver;
10370: }
10371:
10372: sub modify_quotas {
10373: my ($r,$dom,$action,$lastactref,%domconfig) = @_;
10374: my ($context,@usertools,@options,%validations,%titles,%confhash,%toolshash,
10375: %limithash,$toolregexp,%conditions,$resulttext,%changes,$confname,$configuserok,
10376: $author_ok,$switchserver,$errors,$validationitemsref,$validationnamesref,
10377: $validationfieldsref);
10378: if ($action eq 'quotas') {
10379: $context = 'tools';
10380: } else {
10381: $context = $action;
10382: }
10383: if ($context eq 'requestcourses') {
10384: @usertools = ('official','unofficial','community','textbook','placement','lti');
10385: @options =('norequest','approval','validate','autolimit');
10386: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
10387: %titles = &courserequest_titles();
10388: $toolregexp = join('|',@usertools);
10389: %conditions = &courserequest_conditions();
10390: $confname = $dom.'-domainconfig';
10391: my $servadm = $r->dir_config('lonAdmEMail');
10392: ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
10393: ($validationitemsref,$validationnamesref,$validationfieldsref) =
10394: &Apache::loncoursequeueadmin::requestcourses_validation_types();
10395: } elsif ($context eq 'requestauthor') {
10396: @usertools = ('author');
10397: %titles = &authorrequest_titles();
10398: } else {
10399: @usertools = ('aboutme','blog','webdav','portfolio');
10400: %titles = &tool_titles();
10401: }
10402: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
10403: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
10404: foreach my $key (keys(%env)) {
10405: if ($context eq 'requestcourses') {
10406: if ($key =~ /^form\.crsreq_($toolregexp)_(.+)$/) {
10407: my $item = $1;
10408: my $type = $2;
10409: if ($type =~ /^limit_(.+)/) {
10410: $limithash{$item}{$1} = $env{$key};
10411: } else {
10412: $confhash{$item}{$type} = $env{$key};
10413: }
10414: }
10415: } elsif ($context eq 'requestauthor') {
10416: if ($key =~ /^\Qform.authorreq_\E(.+)$/) {
10417: $confhash{$1} = $env{$key};
10418: }
10419: } else {
10420: if ($key =~ /^form\.quota_(.+)$/) {
10421: $confhash{'defaultquota'}{$1} = $env{$key};
10422: } elsif ($key =~ /^form\.authorquota_(.+)$/) {
10423: $confhash{'authorquota'}{$1} = $env{$key};
10424: } elsif ($key =~ /^form\.\Q$context\E_(.+)$/) {
10425: @{$toolshash{$1}} = &Apache::loncommon::get_env_multiple($key);
10426: }
10427: }
10428: }
10429: if (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
10430: my @approvalnotify = &Apache::loncommon::get_env_multiple('form.'.$context.'notifyapproval');
10431: @approvalnotify = sort(@approvalnotify);
10432: $confhash{'notify'}{'approval'} = join(',',@approvalnotify);
10433: my @crstypes = ('official','unofficial','community','textbook','placement','lti');
10434: my @hasuniquecode = &Apache::loncommon::get_env_multiple('form.uniquecode');
10435: foreach my $type (@hasuniquecode) {
10436: if (grep(/^\Q$type\E$/,@crstypes)) {
10437: $confhash{'uniquecode'}{$type} = 1;
10438: }
10439: }
10440: my (%newbook,%allpos);
10441: if ($context eq 'requestcourses') {
10442: foreach my $type ('textbooks','templates') {
10443: @{$allpos{$type}} = ();
10444: my $invalid;
10445: if ($type eq 'textbooks') {
10446: $invalid = &mt('Invalid LON-CAPA course for textbook');
10447: } else {
10448: $invalid = &mt('Invalid LON-CAPA course for template');
10449: }
10450: if ($env{'form.'.$type.'_addbook'}) {
10451: if (($env{'form.'.$type.'_addbook_cnum'} =~ /^$match_courseid$/) &&
10452: ($env{'form.'.$type.'_addbook_cdom'} =~ /^$match_domain$/)) {
10453: if (&Apache::lonnet::homeserver($env{'form.'.$type.'_addbook_cnum'},
10454: $env{'form.'.$type.'_addbook_cdom'}) eq 'no_host') {
10455: $errors .= '<li><span class="LC_error">'.$invalid.'</span></li>';
10456: } else {
10457: $newbook{$type} = $env{'form.'.$type.'_addbook_cdom'}.'_'.$env{'form.'.$type.'_addbook_cnum'};
10458: my $position = $env{'form.'.$type.'_addbook_pos'};
10459: $position =~ s/\D+//g;
10460: if ($position ne '') {
10461: $allpos{$type}[$position] = $newbook{$type};
10462: }
10463: }
10464: } else {
10465: $errors .= '<li><span class="LC_error">'.$invalid.'</span></li>';
10466: }
10467: }
10468: }
10469: }
10470: if (ref($domconfig{$action}) eq 'HASH') {
10471: if (ref($domconfig{$action}{'notify'}) eq 'HASH') {
10472: if ($domconfig{$action}{'notify'}{'approval'} ne $confhash{'notify'}{'approval'}) {
10473: $changes{'notify'}{'approval'} = 1;
10474: }
10475: } else {
10476: if ($confhash{'notify'}{'approval'}) {
10477: $changes{'notify'}{'approval'} = 1;
10478: }
10479: }
10480: if (ref($domconfig{$action}{'uniquecode'}) eq 'HASH') {
10481: if (ref($confhash{'uniquecode'}) eq 'HASH') {
10482: foreach my $crstype (keys(%{$domconfig{$action}{'uniquecode'}})) {
10483: unless ($confhash{'uniquecode'}{$crstype}) {
10484: $changes{'uniquecode'} = 1;
10485: }
10486: }
10487: unless ($changes{'uniquecode'}) {
10488: foreach my $crstype (keys(%{$confhash{'uniquecode'}})) {
10489: unless ($domconfig{$action}{'uniquecode'}{$crstype}) {
10490: $changes{'uniquecode'} = 1;
10491: }
10492: }
10493: }
10494: } else {
10495: $changes{'uniquecode'} = 1;
10496: }
10497: } elsif (ref($confhash{'uniquecode'}) eq 'HASH') {
10498: $changes{'uniquecode'} = 1;
10499: }
10500: if ($context eq 'requestcourses') {
10501: foreach my $type ('textbooks','templates') {
10502: if (ref($domconfig{$action}{$type}) eq 'HASH') {
10503: my %deletions;
10504: my @todelete = &Apache::loncommon::get_env_multiple('form.'.$type.'_del');
10505: if (@todelete) {
10506: map { $deletions{$_} = 1; } @todelete;
10507: }
10508: my %imgdeletions;
10509: my @todeleteimages = &Apache::loncommon::get_env_multiple('form.'.$type.'_image_del');
10510: if (@todeleteimages) {
10511: map { $imgdeletions{$_} = 1; } @todeleteimages;
10512: }
10513: my $maxnum = $env{'form.'.$type.'_maxnum'};
10514: for (my $i=0; $i<=$maxnum; $i++) {
10515: my $itemid = $env{'form.'.$type.'_id_'.$i};
10516: my ($key) = ($itemid =~ /^\Q$type\E_(\w+)$/);
10517: if (ref($domconfig{$action}{$type}{$key}) eq 'HASH') {
10518: if ($deletions{$key}) {
10519: if ($domconfig{$action}{$type}{$key}{'image'}) {
10520: #FIXME need to obsolete item in RES space
10521: }
10522: next;
10523: } else {
10524: my $newpos = $env{'form.'.$itemid};
10525: $newpos =~ s/\D+//g;
10526: foreach my $item ('subject','title','publisher','author') {
10527: next if ((($item eq 'author') || ($item eq 'publisher')) &&
10528: ($type eq 'templates'));
10529: $confhash{$type}{$key}{$item} = $env{'form.'.$type.'_'.$item.'_'.$i};
10530: if ($domconfig{$action}{$type}{$key}{$item} ne $confhash{$type}{$key}{$item}) {
10531: $changes{$type}{$key} = 1;
10532: }
10533: }
10534: $allpos{$type}[$newpos] = $key;
10535: }
10536: if ($imgdeletions{$key}) {
10537: $changes{$type}{$key} = 1;
10538: #FIXME need to obsolete item in RES space
10539: } elsif ($env{'form.'.$type.'_image_'.$i.'.filename'}) {
10540: my ($cdom,$cnum) = split(/_/,$key);
10541: if (&Apache::lonnet::homeserver($cnum,$cdom) eq 'no_host') {
10542: $errors .= '<li><span class="LC_error">'.&mt('Image not saved: could not find textbook course').'</li>';
10543: } else {
10544: my ($imgurl,$error) = &process_textbook_image($r,$dom,$confname,$type.'_image_'.$i,
10545: $cdom,$cnum,$type,$configuserok,
10546: $switchserver,$author_ok);
10547: if ($imgurl) {
10548: $confhash{$type}{$key}{'image'} = $imgurl;
10549: $changes{$type}{$key} = 1;
10550: }
10551: if ($error) {
10552: &Apache::lonnet::logthis($error);
10553: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
10554: }
10555: }
10556: } elsif ($domconfig{$action}{$type}{$key}{'image'}) {
10557: $confhash{$type}{$key}{'image'} =
10558: $domconfig{$action}{$type}{$key}{'image'};
10559: }
10560: }
10561: }
10562: }
10563: }
10564: }
10565: } else {
10566: if ($confhash{'notify'}{'approval'}) {
10567: $changes{'notify'}{'approval'} = 1;
10568: }
10569: if (ref($confhash{'uniquecode'} eq 'HASH')) {
10570: $changes{'uniquecode'} = 1;
10571: }
10572: }
10573: if ($context eq 'requestcourses') {
10574: foreach my $type ('textbooks','templates') {
10575: if ($newbook{$type}) {
10576: $changes{$type}{$newbook{$type}} = 1;
10577: foreach my $item ('subject','title','publisher','author') {
10578: next if ((($item eq 'author') || ($item eq 'publisher')) &&
10579: ($type eq 'template'));
10580: $env{'form.'.$type.'_addbook_'.$item} =~ s/(`)/'/g;
10581: if ($env{'form.'.$type.'_addbook_'.$item}) {
10582: $confhash{$type}{$newbook{$type}}{$item} = $env{'form.'.$type.'_addbook_'.$item};
10583: }
10584: }
10585: if ($type eq 'textbooks') {
10586: if ($env{'form.'.$type.'_addbook_image.filename'} ne '') {
10587: my ($cdom,$cnum) = split(/_/,$newbook{$type});
10588: if (&Apache::lonnet::homeserver($cnum,$cdom) eq 'no_host') {
10589: $errors .= '<li><span class="LC_error">'.&mt('Image not saved: could not find textbook course').'</li>';
10590: } else {
10591: my ($imageurl,$error) =
10592: &process_textbook_image($r,$dom,$confname,$type.'_addbook_image',$cdom,$cnum,$type,
10593: $configuserok,$switchserver,$author_ok);
10594: if ($imageurl) {
10595: $confhash{$type}{$newbook{$type}}{'image'} = $imageurl;
10596: }
10597: if ($error) {
10598: &Apache::lonnet::logthis($error);
10599: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
10600: }
10601: }
10602: }
10603: }
10604: }
10605: if (@{$allpos{$type}} > 0) {
10606: my $idx = 0;
10607: foreach my $item (@{$allpos{$type}}) {
10608: if ($item ne '') {
10609: $confhash{$type}{$item}{'order'} = $idx;
10610: if (ref($domconfig{$action}) eq 'HASH') {
10611: if (ref($domconfig{$action}{$type}) eq 'HASH') {
10612: if (ref($domconfig{$action}{$type}{$item}) eq 'HASH') {
10613: if ($domconfig{$action}{$type}{$item}{'order'} ne $idx) {
10614: $changes{$type}{$item} = 1;
10615: }
10616: }
10617: }
10618: }
10619: $idx ++;
10620: }
10621: }
10622: }
10623: }
10624: if (ref($validationitemsref) eq 'ARRAY') {
10625: foreach my $item (@{$validationitemsref}) {
10626: if ($item eq 'fields') {
10627: my @changed;
10628: @{$confhash{'validation'}{$item}} = &Apache::loncommon::get_env_multiple('form.requestcourses_validation_'.$item);
10629: if (@{$confhash{'validation'}{$item}} > 0) {
10630: @{$confhash{'validation'}{$item}} = sort(@{$confhash{'validation'}{$item}});
10631: }
10632: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
10633: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
10634: if (ref($domconfig{'requestcourses'}{'validation'}{$item}) eq 'ARRAY') {
10635: @changed = &Apache::loncommon::compare_arrays($confhash{'validation'}{$item},
10636: $domconfig{'requestcourses'}{'validation'}{$item});
10637: } else {
10638: @changed = @{$confhash{'validation'}{$item}};
10639: }
10640: } else {
10641: @changed = @{$confhash{'validation'}{$item}};
10642: }
10643: } else {
10644: @changed = @{$confhash{'validation'}{$item}};
10645: }
10646: if (@changed) {
10647: if ($confhash{'validation'}{$item}) {
10648: $changes{'validation'}{$item} = join(', ',@{$confhash{'validation'}{$item}});
10649: } else {
10650: $changes{'validation'}{$item} = &mt('None');
10651: }
10652: }
10653: } else {
10654: $confhash{'validation'}{$item} = $env{'form.requestcourses_validation_'.$item};
10655: if ($item eq 'markup') {
10656: if ($env{'form.requestcourses_validation_'.$item}) {
10657: $env{'form.requestcourses_validation_'.$item} =~ s/[\n\r\f]+/\s/gs;
10658: }
10659: }
10660: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
10661: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
10662: if ($domconfig{'requestcourses'}{'validation'}{$item} ne $confhash{'validation'}{$item}) {
10663: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
10664: }
10665: } else {
10666: if ($confhash{'validation'}{$item} ne '') {
10667: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
10668: }
10669: }
10670: } else {
10671: if ($confhash{'validation'}{$item} ne '') {
10672: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
10673: }
10674: }
10675: }
10676: }
10677: }
10678: if ($env{'form.validationdc'}) {
10679: my $newval = $env{'form.validationdc'};
10680: my %domcoords = &Apache::lonnet::get_active_domroles($dom,['dc']);
10681: if (exists($domcoords{$newval})) {
10682: $confhash{'validation'}{'dc'} = $newval;
10683: }
10684: }
10685: if (ref($confhash{'validation'}) eq 'HASH') {
10686: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
10687: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
10688: if ($domconfig{'requestcourses'}{'validation'}{'dc'}) {
10689: unless ($confhash{'validation'}{'dc'} eq $domconfig{'requestcourses'}{'validation'}{'dc'}) {
10690: if ($confhash{'validation'}{'dc'} eq '') {
10691: $changes{'validation'}{'dc'} = &mt('None');
10692: } else {
10693: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
10694: }
10695: }
10696: } elsif ($confhash{'validation'}{'dc'} ne '') {
10697: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
10698: }
10699: } elsif ($confhash{'validation'}{'dc'} ne '') {
10700: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
10701: }
10702: } elsif ($confhash{'validation'}{'dc'} ne '') {
10703: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
10704: }
10705: } else {
10706: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
10707: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
10708: if ($domconfig{'requestcourses'}{'validation'}{'dc'}) {
10709: $changes{'validation'}{'dc'} = &mt('None');
10710: }
10711: }
10712: }
10713: }
10714: }
10715: } else {
10716: $confhash{'defaultquota'}{'default'} = $env{'form.defaultquota'};
10717: $confhash{'authorquota'}{'default'} = $env{'form.authorquota'};
10718: }
10719: foreach my $item (@usertools) {
10720: foreach my $type (@{$types},'default','_LC_adv') {
10721: my $unset;
10722: if ($context eq 'requestcourses') {
10723: $unset = '0';
10724: if ($type eq '_LC_adv') {
10725: $unset = '';
10726: }
10727: if ($confhash{$item}{$type} eq 'autolimit') {
10728: $confhash{$item}{$type} .= '=';
10729: unless ($limithash{$item}{$type} =~ /\D/) {
10730: $confhash{$item}{$type} .= $limithash{$item}{$type};
10731: }
10732: }
10733: } elsif ($context eq 'requestauthor') {
10734: $unset = '0';
10735: if ($type eq '_LC_adv') {
10736: $unset = '';
10737: }
10738: } else {
10739: if (grep(/^\Q$type\E$/,@{$toolshash{$item}})) {
10740: $confhash{$item}{$type} = 1;
10741: } else {
10742: $confhash{$item}{$type} = 0;
10743: }
10744: }
10745: if (ref($domconfig{$action}) eq 'HASH') {
10746: if ($action eq 'requestauthor') {
10747: if ($domconfig{$action}{$type} ne $confhash{$type}) {
10748: $changes{$type} = 1;
10749: }
10750: } elsif (ref($domconfig{$action}{$item}) eq 'HASH') {
10751: if ($domconfig{$action}{$item}{$type} ne $confhash{$item}{$type}) {
10752: $changes{$item}{$type} = 1;
10753: }
10754: } else {
10755: if ($context eq 'requestcourses') {
10756: if ($confhash{$item}{$type} ne $unset) {
10757: $changes{$item}{$type} = 1;
10758: }
10759: } else {
10760: if (!$confhash{$item}{$type}) {
10761: $changes{$item}{$type} = 1;
10762: }
10763: }
10764: }
10765: } else {
10766: if ($context eq 'requestcourses') {
10767: if ($confhash{$item}{$type} ne $unset) {
10768: $changes{$item}{$type} = 1;
10769: }
10770: } elsif ($context eq 'requestauthor') {
10771: if ($confhash{$type} ne $unset) {
10772: $changes{$type} = 1;
10773: }
10774: } else {
10775: if (!$confhash{$item}{$type}) {
10776: $changes{$item}{$type} = 1;
10777: }
10778: }
10779: }
10780: }
10781: }
10782: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
10783: if (ref($domconfig{'quotas'}) eq 'HASH') {
10784: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
10785: foreach my $key (keys(%{$domconfig{'quotas'}{'defaultquota'}})) {
10786: if (exists($confhash{'defaultquota'}{$key})) {
10787: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{'defaultquota'}{$key}) {
10788: $changes{'defaultquota'}{$key} = 1;
10789: }
10790: } else {
10791: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{'defaultquota'}{$key};
10792: }
10793: }
10794: } else {
10795: foreach my $key (keys(%{$domconfig{'quotas'}})) {
10796: if (exists($confhash{'defaultquota'}{$key})) {
10797: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{$key}) {
10798: $changes{'defaultquota'}{$key} = 1;
10799: }
10800: } else {
10801: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{$key};
10802: }
10803: }
10804: }
10805: if (ref($domconfig{'quotas'}{'authorquota'}) eq 'HASH') {
10806: foreach my $key (keys(%{$domconfig{'quotas'}{'authorquota'}})) {
10807: if (exists($confhash{'authorquota'}{$key})) {
10808: if ($confhash{'authorquota'}{$key} ne $domconfig{'quotas'}{'authorquota'}{$key}) {
10809: $changes{'authorquota'}{$key} = 1;
10810: }
10811: } else {
10812: $confhash{'authorquota'}{$key} = $domconfig{'quotas'}{'authorquota'}{$key};
10813: }
10814: }
10815: }
10816: }
10817: if (ref($confhash{'defaultquota'}) eq 'HASH') {
10818: foreach my $key (keys(%{$confhash{'defaultquota'}})) {
10819: if (ref($domconfig{'quotas'}) eq 'HASH') {
10820: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
10821: if (!exists($domconfig{'quotas'}{'defaultquota'}{$key})) {
10822: $changes{'defaultquota'}{$key} = 1;
10823: }
10824: } else {
10825: if (!exists($domconfig{'quotas'}{$key})) {
10826: $changes{'defaultquota'}{$key} = 1;
10827: }
10828: }
10829: } else {
10830: $changes{'defaultquota'}{$key} = 1;
10831: }
10832: }
10833: }
10834: if (ref($confhash{'authorquota'}) eq 'HASH') {
10835: foreach my $key (keys(%{$confhash{'authorquota'}})) {
10836: if (ref($domconfig{'quotas'}) eq 'HASH') {
10837: if (ref($domconfig{'quotas'}{'authorquota'}) eq 'HASH') {
10838: if (!exists($domconfig{'quotas'}{'authorquota'}{$key})) {
10839: $changes{'authorquota'}{$key} = 1;
10840: }
10841: } else {
10842: $changes{'authorquota'}{$key} = 1;
10843: }
10844: } else {
10845: $changes{'authorquota'}{$key} = 1;
10846: }
10847: }
10848: }
10849: }
10850:
10851: if ($context eq 'requestauthor') {
10852: $domdefaults{'requestauthor'} = \%confhash;
10853: } else {
10854: foreach my $key (keys(%confhash)) {
10855: unless (($context eq 'requestcourses') && (($key eq 'textbooks') || ($key eq 'templates'))) {
10856: $domdefaults{$key} = $confhash{$key};
10857: }
10858: }
10859: }
10860:
10861: my %quotahash = (
10862: $action => { %confhash }
10863: );
10864: my $putresult = &Apache::lonnet::put_dom('configuration',\%quotahash,
10865: $dom);
10866: if ($putresult eq 'ok') {
10867: if (keys(%changes) > 0) {
10868: my $cachetime = 24*60*60;
10869: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
10870: if (ref($lastactref) eq 'HASH') {
10871: $lastactref->{'domdefaults'} = 1;
10872: }
10873: $resulttext = &mt('Changes made:').'<ul>';
10874: unless (($context eq 'requestcourses') ||
10875: ($context eq 'requestauthor')) {
10876: if (ref($changes{'defaultquota'}) eq 'HASH') {
10877: $resulttext .= '<li>'.&mt('Portfolio default quotas').'<ul>';
10878: foreach my $type (@{$types},'default') {
10879: if (defined($changes{'defaultquota'}{$type})) {
10880: my $typetitle = $usertypes->{$type};
10881: if ($type eq 'default') {
10882: $typetitle = $othertitle;
10883: }
10884: $resulttext .= '<li>'.&mt('[_1] set to [_2] MB',$typetitle,$confhash{'defaultquota'}{$type}).'</li>';
10885: }
10886: }
10887: $resulttext .= '</ul></li>';
10888: }
10889: if (ref($changes{'authorquota'}) eq 'HASH') {
10890: $resulttext .= '<li>'.&mt('Authoring Space default quotas').'<ul>';
10891: foreach my $type (@{$types},'default') {
10892: if (defined($changes{'authorquota'}{$type})) {
10893: my $typetitle = $usertypes->{$type};
10894: if ($type eq 'default') {
10895: $typetitle = $othertitle;
10896: }
10897: $resulttext .= '<li>'.&mt('[_1] set to [_2] MB',$typetitle,$confhash{'authorquota'}{$type}).'</li>';
10898: }
10899: }
10900: $resulttext .= '</ul></li>';
10901: }
10902: }
10903: my %newenv;
10904: foreach my $item (@usertools) {
10905: my (%haschgs,%inconf);
10906: if ($context eq 'requestauthor') {
10907: %haschgs = %changes;
10908: %inconf = %confhash;
10909: } else {
10910: if (ref($changes{$item}) eq 'HASH') {
10911: %haschgs = %{$changes{$item}};
10912: }
10913: if (ref($confhash{$item}) eq 'HASH') {
10914: %inconf = %{$confhash{$item}};
10915: }
10916: }
10917: if (keys(%haschgs) > 0) {
10918: my $newacc =
10919: &Apache::lonnet::usertools_access($env{'user.name'},
10920: $env{'user.domain'},
10921: $item,'reload',$context);
10922: if (($context eq 'requestcourses') ||
10923: ($context eq 'requestauthor')) {
10924: if ($env{'environment.canrequest.'.$item} ne $newacc) {
10925: $newenv{'environment.canrequest.'.$item} = $newacc;
10926: }
10927: } else {
10928: if ($env{'environment.availabletools.'.$item} ne $newacc) {
10929: $newenv{'environment.availabletools.'.$item} = $newacc;
10930: }
10931: }
10932: unless ($context eq 'requestauthor') {
10933: $resulttext .= '<li>'.$titles{$item}.'<ul>';
10934: }
10935: foreach my $type (@{$types},'default','_LC_adv') {
10936: if ($haschgs{$type}) {
10937: my $typetitle = $usertypes->{$type};
10938: if ($type eq 'default') {
10939: $typetitle = $othertitle;
10940: } elsif ($type eq '_LC_adv') {
10941: $typetitle = 'LON-CAPA Advanced Users';
10942: }
10943: if ($inconf{$type}) {
10944: if ($context eq 'requestcourses') {
10945: my $cond;
10946: if ($inconf{$type} =~ /^autolimit=(\d*)$/) {
10947: if ($1 eq '') {
10948: $cond = &mt('(Automatic processing of any request).');
10949: } else {
10950: $cond = &mt('(Automatic processing of requests up to limit of [quant,_1,request] per user).',$1);
10951: }
10952: } else {
10953: $cond = $conditions{$inconf{$type}};
10954: }
10955: $resulttext .= '<li>'.&mt('Set to be available to [_1].',$typetitle).' '.$cond.'</li>';
10956: } elsif ($context eq 'requestauthor') {
10957: $resulttext .= '<li>'.&mt('Set to "[_1]" for "[_2]".',
10958: $titles{$inconf{$type}},$typetitle);
10959:
10960: } else {
10961: $resulttext .= '<li>'.&mt('Set to be available to [_1]',$typetitle).'</li>';
10962: }
10963: } else {
10964: if ($type eq '_LC_adv') {
10965: if ($inconf{$type} eq '0') {
10966: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
10967: } else {
10968: $resulttext .= '<li>'.&mt('No override set for [_1]',$typetitle).'</li>';
10969: }
10970: } else {
10971: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
10972: }
10973: }
10974: }
10975: }
10976: unless ($context eq 'requestauthor') {
10977: $resulttext .= '</ul></li>';
10978: }
10979: }
10980: }
10981: if (($action eq 'requestcourses') || ($action eq 'requestauthor')) {
10982: if (ref($changes{'notify'}) eq 'HASH') {
10983: if ($changes{'notify'}{'approval'}) {
10984: if (ref($confhash{'notify'}) eq 'HASH') {
10985: if ($confhash{'notify'}{'approval'}) {
10986: $resulttext .= '<li>'.&mt('Notification of requests requiring approval will be sent to: ').$confhash{'notify'}{'approval'}.'</li>';
10987: } else {
10988: $resulttext .= '<li>'.&mt('No Domain Coordinators will receive notification of requests requiring approval.').'</li>';
10989: }
10990: }
10991: }
10992: }
10993: }
10994: if ($action eq 'requestcourses') {
10995: my @offon = ('off','on');
10996: if ($changes{'uniquecode'}) {
10997: if (ref($confhash{'uniquecode'}) eq 'HASH') {
10998: my $codestr = join(' ',map{ &mt($_); } sort(keys(%{$confhash{'uniquecode'}})));
10999: $resulttext .= '<li>'.
11000: &mt('Generation of six character code as course identifier for distribution to students set to on for: [_1].','<b>'.$codestr.'</b>').
11001: '</li>';
11002: } else {
11003: $resulttext .= '<li>'.&mt('Generation of six character code as course identifier for distribution to students set to off.').
11004: '</li>';
11005: }
11006: }
11007: foreach my $type ('textbooks','templates') {
11008: if (ref($changes{$type}) eq 'HASH') {
11009: $resulttext .= '<li>'.&mt("Available $type updated").'<ul>';
11010: foreach my $key (sort(keys(%{$changes{$type}}))) {
11011: my %coursehash = &Apache::lonnet::coursedescription($key);
11012: my $coursetitle = $coursehash{'description'};
11013: my $position = $confhash{$type}{$key}{'order'} + 1;
11014: $resulttext .= '<li>';
11015: foreach my $item ('subject','title','publisher','author') {
11016: next if ((($item eq 'author') || ($item eq 'publisher')) &&
11017: ($type eq 'templates'));
11018: my $name = $item.':';
11019: $name =~ s/^(\w)/\U$1/;
11020: $resulttext .= &mt($name).' '.$confhash{$type}{$key}{$item}.'<br />';
11021: }
11022: $resulttext .= ' '.&mt('Order: [_1]',$position).'<br />';
11023: if ($type eq 'textbooks') {
11024: if ($confhash{$type}{$key}{'image'}) {
11025: $resulttext .= ' '.&mt('Image: [_1]',
11026: '<img src="'.$confhash{$type}{$key}{'image'}.'"'.
11027: ' alt="Textbook cover" />').'<br />';
11028: }
11029: }
11030: $resulttext .= ' '.&mt('LON-CAPA Course: [_1]',$coursetitle).'</li>';
11031: }
11032: $resulttext .= '</ul></li>';
11033: }
11034: }
11035: if (ref($changes{'validation'}) eq 'HASH') {
11036: if ((ref($validationitemsref) eq 'ARRAY') && (ref($validationnamesref) eq 'HASH')) {
11037: $resulttext .= '<li>'.&mt('Validation of courses/communities updated').'<ul>';
11038: foreach my $item (@{$validationitemsref}) {
11039: if (exists($changes{'validation'}{$item})) {
11040: if ($item eq 'markup') {
11041: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$validationnamesref->{$item},
11042: '<br /><pre>'.$changes{'validation'}{$item}.'</pre>').'</li>';
11043: } else {
11044: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$validationnamesref->{$item},
11045: '<b>'.$changes{'validation'}{$item}.'</b>').'</li>';
11046: }
11047: }
11048: }
11049: if (exists($changes{'validation'}{'dc'})) {
11050: $resulttext .= '<li>'.&mt('Validated course requests identified as processed by: [_1]',
11051: '<b>'.$changes{'validation'}{'dc'}.'</b>').'</li>';
11052: }
11053: }
11054: }
11055: }
11056: $resulttext .= '</ul>';
11057: if (keys(%newenv)) {
11058: &Apache::lonnet::appenv(\%newenv);
11059: }
11060: } else {
11061: if ($context eq 'requestcourses') {
11062: $resulttext = &mt('No changes made to rights to request creation of courses.');
11063: } elsif ($context eq 'requestauthor') {
11064: $resulttext = &mt('No changes made to rights to request author space.');
11065: } else {
11066: $resulttext = &mt('No changes made to availability of personal information pages, blogs, portfolios or default quotas');
11067: }
11068: }
11069: } else {
11070: $resulttext = '<span class="LC_error">'.
11071: &mt('An error occurred: [_1]',$putresult).'</span>';
11072: }
11073: if ($errors) {
11074: $resulttext .= '<p>'.&mt('The following errors occurred when modifying Textbook settings.').
11075: '<ul>'.$errors.'</ul></p>';
11076: }
11077: return $resulttext;
11078: }
11079:
11080: sub process_textbook_image {
11081: my ($r,$dom,$confname,$caller,$cdom,$cnum,$type,$configuserok,$switchserver,$author_ok) = @_;
11082: my $filename = $env{'form.'.$caller.'.filename'};
11083: my ($error,$url);
11084: my ($width,$height) = (50,50);
11085: if ($configuserok eq 'ok') {
11086: if ($switchserver) {
11087: $error = &mt('Upload of textbook image is not permitted to this server: [_1]',
11088: $switchserver);
11089: } elsif ($author_ok eq 'ok') {
11090: my ($result,$imageurl) =
11091: &publishlogo($r,'upload',$caller,$dom,$confname,
11092: "$type/$cdom/$cnum/cover",$width,$height);
11093: if ($result eq 'ok') {
11094: $url = $imageurl;
11095: } else {
11096: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$filename,$result);
11097: }
11098: } else {
11099: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$author_ok);
11100: }
11101: } else {
11102: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$configuserok);
11103: }
11104: return ($url,$error);
11105: }
11106:
11107: sub modify_ltitools {
11108: my ($r,$dom,$action,$lastactref,%domconfig) = @_;
11109: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
11110: my ($newid,@allpos,%changes,%confhash,%encconfig,$errors,$resulttext);
11111: my $confname = $dom.'-domainconfig';
11112: my $servadm = $r->dir_config('lonAdmEMail');
11113: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
11114: my (%posslti,%possfield);
11115: my @courseroles = ('cc','in','ta','ep','st');
11116: my @ltiroles = qw(Instructor ContentDeveloper TeachingAssistant Learner);
11117: map { $posslti{$_} = 1; } @ltiroles;
11118: my @allfields = ('fullname','firstname','lastname','email','user','roles');
11119: map { $possfield{$_} = 1; } @allfields;
11120: my %lt = <itools_names();
11121: if ($env{'form.ltitools_add'}) {
11122: my $title = $env{'form.ltitools_add_title'};
11123: $title =~ s/(`)/'/g;
11124: ($newid,my $error) = &get_ltitools_id($dom,$title);
11125: if ($newid) {
11126: my $position = $env{'form.ltitools_add_pos'};
11127: $position =~ s/\D+//g;
11128: if ($position ne '') {
11129: $allpos[$position] = $newid;
11130: }
11131: $changes{$newid} = 1;
11132: foreach my $item ('title','url','key','secret','lifetime') {
11133: $env{'form.ltitools_add_'.$item} =~ s/(`)/'/g;
11134: if ($item eq 'lifetime') {
11135: $env{'form.ltitools_add_'.$item} =~ s/[^\d.]//g;
11136: }
11137: if ($env{'form.ltitools_add_'.$item}) {
11138: if (($item eq 'key') || ($item eq 'secret')) {
11139: $encconfig{$newid}{$item} = $env{'form.ltitools_add_'.$item};
11140: } else {
11141: $confhash{$newid}{$item} = $env{'form.ltitools_add_'.$item};
11142: }
11143: }
11144: }
11145: if ($env{'form.ltitools_add_version'} eq 'LTI-1p0') {
11146: $confhash{$newid}{'version'} = $env{'form.ltitools_add_version'};
11147: }
11148: if ($env{'form.ltitools_add_msgtype'} eq 'basic-lti-launch-request') {
11149: $confhash{$newid}{'msgtype'} = $env{'form.ltitools_add_msgtype'};
11150: }
11151: if ($env{'form.ltitools_add_sigmethod'} eq 'HMAC-SHA256') {
11152: $confhash{$newid}{'sigmethod'} = $env{'form.ltitools_add_sigmethod'};
11153: } else {
11154: $confhash{$newid}{'sigmethod'} = 'HMAC-SHA1';
11155: }
11156: foreach my $item ('width','height','linktext','explanation') {
11157: $env{'form.ltitools_add_'.$item} =~ s/^\s+//;
11158: $env{'form.ltitools_add_'.$item} =~ s/\s+$//;
11159: if (($item eq 'width') || ($item eq 'height')) {
11160: if ($env{'form.ltitools_add_'.$item} =~ /^\d+$/) {
11161: $confhash{$newid}{'display'}{$item} = $env{'form.ltitools_add_'.$item};
11162: }
11163: } else {
11164: if ($env{'form.ltitools_add_'.$item} ne '') {
11165: $confhash{$newid}{'display'}{$item} = $env{'form.ltitools_add_'.$item};
11166: }
11167: }
11168: }
11169: if ($env{'form.ltitools_add_target'} eq 'window') {
11170: $confhash{$newid}{'display'}{'target'} = $env{'form.ltitools_add_target'};
11171: } elsif ($env{'form.ltitools_add_target'} eq 'tab') {
11172: $confhash{$newid}{'display'}{'target'} = $env{'form.ltitools_add_target'};
11173: } else {
11174: $confhash{$newid}{'display'}{'target'} = 'iframe';
11175: }
11176: foreach my $item ('passback','roster') {
11177: if ($env{'form.ltitools_'.$item.'_add'}) {
11178: $confhash{$newid}{$item} = 1;
11179: if ($env{'form.ltitools_'.$item.'valid_add'} ne '') {
11180: my $lifetime = $env{'form.ltitools_'.$item.'valid_add'};
11181: $lifetime =~ s/^\s+|\s+$//g;
11182: if ($lifetime =~ /^\d+\.?\d*$/) {
11183: $confhash{$newid}{$item.'valid'} = $lifetime;
11184: }
11185: }
11186: }
11187: }
11188: if ($env{'form.ltitools_add_image.filename'} ne '') {
11189: my ($imageurl,$error) =
11190: &process_ltitools_image($r,$dom,$confname,'ltitools_add_image',$newid,
11191: $configuserok,$switchserver,$author_ok);
11192: if ($imageurl) {
11193: $confhash{$newid}{'image'} = $imageurl;
11194: }
11195: if ($error) {
11196: &Apache::lonnet::logthis($error);
11197: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
11198: }
11199: }
11200: my @fields = &Apache::loncommon::get_env_multiple('form.ltitools_add_fields');
11201: foreach my $field (@fields) {
11202: if ($possfield{$field}) {
11203: if ($field eq 'roles') {
11204: foreach my $role (@courseroles) {
11205: my $choice = $env{'form.ltitools_add_roles_'.$role};
11206: if (($choice ne '') && ($posslti{$choice})) {
11207: $confhash{$newid}{'roles'}{$role} = $choice;
11208: if ($role eq 'cc') {
11209: $confhash{$newid}{'roles'}{'co'} = $choice;
11210: }
11211: }
11212: }
11213: } else {
11214: $confhash{$newid}{'fields'}{$field} = 1;
11215: }
11216: }
11217: }
11218: if (ref($confhash{$newid}{'fields'}) eq 'HASH') {
11219: if ($confhash{$newid}{'fields'}{'user'}) {
11220: if ($env{'form.ltitools_userincdom_add'}) {
11221: $confhash{$newid}{'incdom'} = 1;
11222: }
11223: }
11224: }
11225: my @courseconfig = &Apache::loncommon::get_env_multiple('form.ltitools_courseconfig');
11226: foreach my $item (@courseconfig) {
11227: $confhash{$newid}{'crsconf'}{$item} = 1;
11228: }
11229: if ($env{'form.ltitools_add_custom'}) {
11230: my $name = $env{'form.ltitools_add_custom_name'};
11231: my $value = $env{'form.ltitools_add_custom_value'};
11232: $value =~ s/(`)/'/g;
11233: $name =~ s/(`)/'/g;
11234: $confhash{$newid}{'custom'}{$name} = $value;
11235: }
11236: } else {
11237: my $error = &mt('Failed to acquire unique ID for new external tool');
11238: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
11239: }
11240: }
11241: if (ref($domconfig{$action}) eq 'HASH') {
11242: my %deletions;
11243: my @todelete = &Apache::loncommon::get_env_multiple('form.ltitools_del');
11244: if (@todelete) {
11245: map { $deletions{$_} = 1; } @todelete;
11246: }
11247: my %customadds;
11248: my @newcustom = &Apache::loncommon::get_env_multiple('form.ltitools_customadd');
11249: if (@newcustom) {
11250: map { $customadds{$_} = 1; } @newcustom;
11251: }
11252: my %imgdeletions;
11253: my @todeleteimages = &Apache::loncommon::get_env_multiple('form.ltitools_image_del');
11254: if (@todeleteimages) {
11255: map { $imgdeletions{$_} = 1; } @todeleteimages;
11256: }
11257: my $maxnum = $env{'form.ltitools_maxnum'};
11258: for (my $i=0; $i<=$maxnum; $i++) {
11259: my $itemid = $env{'form.ltitools_id_'.$i};
11260: $itemid =~ s/\D+//g;
11261: if (ref($domconfig{$action}{$itemid}) eq 'HASH') {
11262: if ($deletions{$itemid}) {
11263: if ($domconfig{$action}{$itemid}{'image'}) {
11264: #FIXME need to obsolete item in RES space
11265: }
11266: $changes{$itemid} = $domconfig{$action}{$itemid}{'title'};
11267: next;
11268: } else {
11269: my $newpos = $env{'form.ltitools_'.$itemid};
11270: $newpos =~ s/\D+//g;
11271: foreach my $item ('title','url','lifetime') {
11272: $confhash{$itemid}{$item} = $env{'form.ltitools_'.$item.'_'.$i};
11273: if ($domconfig{$action}{$itemid}{$item} ne $confhash{$itemid}{$item}) {
11274: $changes{$itemid} = 1;
11275: }
11276: }
11277: foreach my $item ('key','secret') {
11278: $encconfig{$itemid}{$item} = $env{'form.ltitools_'.$item.'_'.$i};
11279: if ($domconfig{$action}{$itemid}{$item} ne $encconfig{$itemid}{$item}) {
11280: $changes{$itemid} = 1;
11281: }
11282: }
11283: if ($env{'form.ltitools_version_'.$i} eq 'LTI-1p0') {
11284: $confhash{$itemid}{'version'} = $env{'form.ltitools_version_'.$i};
11285: }
11286: if ($env{'form.ltitools_msgtype_'.$i} eq 'basic-lti-launch-request') {
11287: $confhash{$itemid}{'msgtype'} = $env{'form.ltitools_msgtype_'.$i};
11288: }
11289: if ($env{'form.ltitools_sigmethod_'.$i} eq 'HMAC-SHA256') {
11290: $confhash{$itemid}{'sigmethod'} = $env{'form.ltitools_sigmethod_'.$i};
11291: } else {
11292: $confhash{$itemid}{'sigmethod'} = 'HMAC-SHA1';
11293: }
11294: if ($domconfig{$action}{$itemid}{'sigmethod'} eq '') {
11295: if ($confhash{$itemid}{'sigmethod'} ne 'HMAC-SHA1') {
11296: $changes{$itemid} = 1;
11297: }
11298: } elsif ($domconfig{$action}{$itemid}{'sigmethod'} ne $confhash{$itemid}{'sigmethod'}) {
11299: $changes{$itemid} = 1;
11300: }
11301: foreach my $size ('width','height') {
11302: $env{'form.ltitools_'.$size.'_'.$i} =~ s/^\s+//;
11303: $env{'form.ltitools_'.$size.'_'.$i} =~ s/\s+$//;
11304: if ($env{'form.ltitools_'.$size.'_'.$i} =~ /^\d+$/) {
11305: $confhash{$itemid}{'display'}{$size} = $env{'form.ltitools_'.$size.'_'.$i};
11306: if (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
11307: if ($domconfig{$action}{$itemid}{'display'}{$size} ne $confhash{$itemid}{'display'}{$size}) {
11308: $changes{$itemid} = 1;
11309: }
11310: } else {
11311: $changes{$itemid} = 1;
11312: }
11313: } elsif (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
11314: if ($domconfig{$action}{$itemid}{'display'}{$size} ne '') {
11315: $changes{$itemid} = 1;
11316: }
11317: }
11318: }
11319: foreach my $item ('linktext','explanation') {
11320: $env{'form.ltitools_'.$item.'_'.$i} =~ s/^\s+//;
11321: $env{'form.ltitools_'.$item.'_'.$i} =~ s/\s+$//;
11322: if ($env{'form.ltitools_'.$item.'_'.$i} ne '') {
11323: $confhash{$itemid}{'display'}{$item} = $env{'form.ltitools_'.$item.'_'.$i};
11324: if (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
11325: if ($domconfig{$action}{$itemid}{'display'}{$item} ne $confhash{$itemid}{'display'}{$item}) {
11326: $changes{$itemid} = 1;
11327: }
11328: } else {
11329: $changes{$itemid} = 1;
11330: }
11331: } elsif (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
11332: if ($domconfig{$action}{$itemid}{'display'}{$item} ne '') {
11333: $changes{$itemid} = 1;
11334: }
11335: }
11336: }
11337: if ($env{'form.ltitools_target_'.$i} eq 'window') {
11338: $confhash{$itemid}{'display'}{'target'} = $env{'form.ltitools_target_'.$i};
11339: } elsif ($env{'form.ltitools_target_'.$i} eq 'tab') {
11340: $confhash{$itemid}{'display'}{'target'} = $env{'form.ltitools_target_'.$i};
11341: } else {
11342: $confhash{$itemid}{'display'}{'target'} = 'iframe';
11343: }
11344: if (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
11345: if ($domconfig{$action}{$itemid}{'display'}{'target'} ne $confhash{$itemid}{'display'}{'target'}) {
11346: $changes{$itemid} = 1;
11347: }
11348: } else {
11349: $changes{$itemid} = 1;
11350: }
11351: foreach my $extra ('passback','roster') {
11352: if ($env{'form.ltitools_'.$extra.'_'.$i}) {
11353: $confhash{$itemid}{$extra} = 1;
11354: if ($env{'form.ltitools_'.$extra.'valid_'.$i} ne '') {
11355: my $lifetime = $env{'form.ltitools_'.$extra.'valid_'.$i};
11356: $lifetime =~ s/^\s+|\s+$//g;
11357: if ($lifetime =~ /^\d+\.?\d*$/) {
11358: $confhash{$itemid}{$extra.'valid'} = $lifetime;
11359: }
11360: }
11361: }
11362: if ($domconfig{$action}{$itemid}{$extra} ne $confhash{$itemid}{$extra}) {
11363: $changes{$itemid} = 1;
11364: }
11365: if ($domconfig{$action}{$itemid}{$extra.'valid'} ne $confhash{$itemid}{$extra.'valid'}) {
11366: $changes{$itemid} = 1;
11367: }
11368: }
11369: my @courseconfig = &Apache::loncommon::get_env_multiple('form.ltitools_courseconfig_'.$i);
11370: foreach my $item ('label','title','target','linktext','explanation','append') {
11371: if (grep(/^\Q$item\E$/,@courseconfig)) {
11372: $confhash{$itemid}{'crsconf'}{$item} = 1;
11373: if (ref($domconfig{$action}{$itemid}{'crsconf'}) eq 'HASH') {
11374: if ($domconfig{$action}{$itemid}{'crsconf'}{$item} ne $confhash{$itemid}{'crsconf'}{$item}) {
11375: $changes{$itemid} = 1;
11376: }
11377: } else {
11378: $changes{$itemid} = 1;
11379: }
11380: }
11381: }
11382: my @fields = &Apache::loncommon::get_env_multiple('form.ltitools_fields_'.$i);
11383: foreach my $field (@fields) {
11384: if ($possfield{$field}) {
11385: if ($field eq 'roles') {
11386: foreach my $role (@courseroles) {
11387: my $choice = $env{'form.ltitools_roles_'.$role.'_'.$i};
11388: if (($choice ne '') && ($posslti{$choice})) {
11389: $confhash{$itemid}{'roles'}{$role} = $choice;
11390: if ($role eq 'cc') {
11391: $confhash{$itemid}{'roles'}{'co'} = $choice;
11392: }
11393: }
11394: if (ref($domconfig{$action}{$itemid}{'roles'}) eq 'HASH') {
11395: if ($domconfig{$action}{$itemid}{'roles'}{$role} ne $confhash{$itemid}{'roles'}{$role}) {
11396: $changes{$itemid} = 1;
11397: }
11398: } elsif ($confhash{$itemid}{'roles'}{$role}) {
11399: $changes{$itemid} = 1;
11400: }
11401: }
11402: } else {
11403: $confhash{$itemid}{'fields'}{$field} = 1;
11404: if (ref($domconfig{$action}{$itemid}{'fields'}) eq 'HASH') {
11405: if ($domconfig{$action}{$itemid}{'fields'}{$field} ne $confhash{$itemid}{'fields'}{$field}) {
11406: $changes{$itemid} = 1;
11407: }
11408: } else {
11409: $changes{$itemid} = 1;
11410: }
11411: }
11412: }
11413: }
11414: if (ref($confhash{$itemid}{'fields'}) eq 'HASH') {
11415: if ($confhash{$itemid}{'fields'}{'user'}) {
11416: if ($env{'form.ltitools_userincdom_'.$i}) {
11417: $confhash{$itemid}{'incdom'} = 1;
11418: }
11419: if ($domconfig{$action}{$itemid}{'incdom'} ne $confhash{$itemid}{'incdom'}) {
11420: $changes{$itemid} = 1;
11421: }
11422: }
11423: }
11424: $allpos[$newpos] = $itemid;
11425: }
11426: if ($imgdeletions{$itemid}) {
11427: $changes{$itemid} = 1;
11428: #FIXME need to obsolete item in RES space
11429: } elsif ($env{'form.ltitools_image_'.$i.'.filename'}) {
11430: my ($imgurl,$error) = &process_ltitools_image($r,$dom,$confname,'ltitools_image_'.$i,
11431: $itemid,$configuserok,$switchserver,
11432: $author_ok);
11433: if ($imgurl) {
11434: $confhash{$itemid}{'image'} = $imgurl;
11435: $changes{$itemid} = 1;
11436: }
11437: if ($error) {
11438: &Apache::lonnet::logthis($error);
11439: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
11440: }
11441: } elsif ($domconfig{$action}{$itemid}{'image'}) {
11442: $confhash{$itemid}{'image'} =
11443: $domconfig{$action}{$itemid}{'image'};
11444: }
11445: if ($customadds{$i}) {
11446: my $name = $env{'form.ltitools_custom_name_'.$i};
11447: $name =~ s/(`)/'/g;
11448: $name =~ s/^\s+//;
11449: $name =~ s/\s+$//;
11450: my $value = $env{'form.ltitools_custom_value_'.$i};
11451: $value =~ s/(`)/'/g;
11452: $value =~ s/^\s+//;
11453: $value =~ s/\s+$//;
11454: if ($name ne '') {
11455: $confhash{$itemid}{'custom'}{$name} = $value;
11456: $changes{$itemid} = 1;
11457: }
11458: }
11459: my %customdels;
11460: my @customdeletions = &Apache::loncommon::get_env_multiple('form.ltitools_customdel_'.$i);
11461: if (@customdeletions) {
11462: $changes{$itemid} = 1;
11463: }
11464: map { $customdels{$_} = 1; } @customdeletions;
11465: if (ref($domconfig{$action}{$itemid}{'custom'}) eq 'HASH') {
11466: foreach my $key (keys(%{$domconfig{$action}{$itemid}{'custom'}})) {
11467: unless ($customdels{$key}) {
11468: if ($env{'form.ltitools_customval_'.$key.'_'.$i} ne '') {
11469: $confhash{$itemid}{'custom'}{$key} = $env{'form.ltitools_customval_'.$key.'_'.$i};
11470: }
11471: if ($domconfig{$action}{$itemid}{'custom'}{$key} ne $env{'form.ltitools_customval_'.$key.'_'.$i}) {
11472: $changes{$itemid} = 1;
11473: }
11474: }
11475: }
11476: }
11477: unless ($changes{$itemid}) {
11478: foreach my $key (keys(%{$domconfig{$action}{$itemid}})) {
11479: if (ref($domconfig{$action}{$itemid}{$key}) eq 'HASH') {
11480: if (ref($confhash{$itemid}{$key}) eq 'HASH') {
11481: foreach my $innerkey (keys(%{$domconfig{$action}{$itemid}{$key}})) {
11482: unless (exists($confhash{$itemid}{$key}{$innerkey})) {
11483: $changes{$itemid} = 1;
11484: last;
11485: }
11486: }
11487: } elsif (keys(%{$domconfig{$action}{$itemid}{$key}}) > 0) {
11488: $changes{$itemid} = 1;
11489: }
11490: }
11491: last if ($changes{$itemid});
11492: }
11493: }
11494: }
11495: }
11496: }
11497: if (@allpos > 0) {
11498: my $idx = 0;
11499: foreach my $itemid (@allpos) {
11500: if ($itemid ne '') {
11501: $confhash{$itemid}{'order'} = $idx;
11502: if (ref($domconfig{$action}) eq 'HASH') {
11503: if (ref($domconfig{$action}{$itemid}) eq 'HASH') {
11504: if ($domconfig{$action}{$itemid}{'order'} ne $idx) {
11505: $changes{$itemid} = 1;
11506: }
11507: }
11508: }
11509: $idx ++;
11510: }
11511: }
11512: }
11513: my %ltitoolshash = (
11514: $action => { %confhash }
11515: );
11516: my $putresult = &Apache::lonnet::put_dom('configuration',\%ltitoolshash,
11517: $dom);
11518: if ($putresult eq 'ok') {
11519: my %ltienchash = (
11520: $action => { %encconfig }
11521: );
11522: &Apache::lonnet::put_dom('encconfig',\%ltienchash,$dom);
11523: if (keys(%changes) > 0) {
11524: my $cachetime = 24*60*60;
11525: my %ltiall = %confhash;
11526: foreach my $id (keys(%ltiall)) {
11527: if (ref($encconfig{$id}) eq 'HASH') {
11528: foreach my $item ('key','secret') {
11529: $ltiall{$id}{$item} = $encconfig{$id}{$item};
11530: }
11531: }
11532: }
11533: &Apache::lonnet::do_cache_new('ltitools',$dom,\%ltiall,$cachetime);
11534: if (ref($lastactref) eq 'HASH') {
11535: $lastactref->{'ltitools'} = 1;
11536: }
11537: $resulttext = &mt('Changes made:').'<ul>';
11538: my %bynum;
11539: foreach my $itemid (sort(keys(%changes))) {
11540: my $position = $confhash{$itemid}{'order'};
11541: $bynum{$position} = $itemid;
11542: }
11543: foreach my $pos (sort { $a <=> $b } keys(%bynum)) {
11544: my $itemid = $bynum{$pos};
11545: if (ref($confhash{$itemid}) ne 'HASH') {
11546: $resulttext .= '<li>'.&mt('Deleted: [_1]',$changes{$itemid}).'</li>';
11547: } else {
11548: $resulttext .= '<li><b>'.$confhash{$itemid}{'title'}.'</b>';
11549: if ($confhash{$itemid}{'image'}) {
11550: $resulttext .= ' '.
11551: '<img src="'.$confhash{$itemid}{'image'}.'"'.
11552: ' alt="'.&mt('Tool Provider icon').'" />';
11553: }
11554: $resulttext .= '</li><ul>';
11555: my $position = $pos + 1;
11556: $resulttext .= '<li>'.&mt('Order: [_1]',$position).'</li>';
11557: foreach my $item ('version','msgtype','sigmethod','url','lifetime') {
11558: if ($confhash{$itemid}{$item} ne '') {
11559: $resulttext .= '<li>'.$lt{$item}.': '.$confhash{$itemid}{$item}.'</li>';
11560: }
11561: }
11562: if ($encconfig{$itemid}{'key'} ne '') {
11563: $resulttext .= '<li>'.$lt{'key'}.': '.$encconfig{$itemid}{'key'}.'</li>';
11564: }
11565: if ($encconfig{$itemid}{'secret'} ne '') {
11566: $resulttext .= '<li>'.$lt{'secret'}.': ';
11567: my $num = length($encconfig{$itemid}{'secret'});
11568: $resulttext .= ('*'x$num).'</li>';
11569: }
11570: $resulttext .= '<li>'.&mt('Configurable in course:');
11571: my @possconfig = ('label','title','target','linktext','explanation','append');
11572: my $numconfig = 0;
11573: if (ref($confhash{$itemid}{'crsconf'}) eq 'HASH') {
11574: foreach my $item (@possconfig) {
11575: if ($confhash{$itemid}{'crsconf'}{$item}) {
11576: $numconfig ++;
11577: $resulttext .= ' "'.$lt{'crs'.$item}.'"';
11578: }
11579: }
11580: }
11581: if (!$numconfig) {
11582: $resulttext .= &mt('None');
11583: }
11584: $resulttext .= '</li>';
11585: foreach my $item ('passback','roster') {
11586: $resulttext .= '<li>'.$lt{$item}.' ';
11587: if ($confhash{$itemid}{$item}) {
11588: $resulttext .= &mt('Yes');
11589: if ($confhash{$itemid}{$item.'valid'}) {
11590: if ($item eq 'passback') {
11591: $resulttext .= ' '.&mt('valid for at least [quant,_1,day] after launch',
11592: $confhash{$itemid}{$item.'valid'});
11593: } else {
11594: $resulttext .= ' '.&mt('valid for at least [quant,_1,second] after launch',
11595: $confhash{$itemid}{$item.'valid'});
11596: }
11597: }
11598: } else {
11599: $resulttext .= &mt('No');
11600: }
11601: $resulttext .= '</li>';
11602: }
11603: if (ref($confhash{$itemid}{'display'}) eq 'HASH') {
11604: my $displaylist;
11605: if ($confhash{$itemid}{'display'}{'target'}) {
11606: $displaylist = &mt('Display target').': '.
11607: $confhash{$itemid}{'display'}{'target'}.',';
11608: }
11609: foreach my $size ('width','height') {
11610: if ($confhash{$itemid}{'display'}{$size}) {
11611: $displaylist .= (' 'x2).$lt{$size}.': '.
11612: $confhash{$itemid}{'display'}{$size}.',';
11613: }
11614: }
11615: if ($displaylist) {
11616: $displaylist =~ s/,$//;
11617: $resulttext .= '<li>'.$displaylist.'</li>';
11618: }
11619: foreach my $item ('linktext','explanation') {
11620: if ($confhash{$itemid}{'display'}{$item}) {
11621: $resulttext .= '<li>'.$lt{$item}.': '.$confhash{$itemid}{'display'}{$item}.'</li>';
11622: }
11623: }
11624: }
11625: if (ref($confhash{$itemid}{'fields'}) eq 'HASH') {
11626: my $fieldlist;
11627: foreach my $field (@allfields) {
11628: if ($confhash{$itemid}{'fields'}{$field}) {
11629: $fieldlist .= (' 'x2).$lt{$field}.',';
11630: }
11631: }
11632: if ($fieldlist) {
11633: $fieldlist =~ s/,$//;
11634: if ($confhash{$itemid}{'fields'}{'user'}) {
11635: if ($confhash{$itemid}{'incdom'}) {
11636: $fieldlist .= ' ('.&mt('username:domain').')';
11637: } else {
11638: $fieldlist .= ' ('.&mt('username').')';
11639: }
11640: }
11641: $resulttext .= '<li>'.&mt('Data sent').':'.$fieldlist.'</li>';
11642: }
11643: }
11644: if (ref($confhash{$itemid}{'roles'}) eq 'HASH') {
11645: my $rolemaps;
11646: foreach my $role (@courseroles) {
11647: if ($confhash{$itemid}{'roles'}{$role}) {
11648: $rolemaps .= (' 'x2).&Apache::lonnet::plaintext($role,'Course').'='.
11649: $confhash{$itemid}{'roles'}{$role}.',';
11650: }
11651: }
11652: if ($rolemaps) {
11653: $rolemaps =~ s/,$//;
11654: $resulttext .= '<li>'.&mt('Role mapping:').$rolemaps.'</li>';
11655: }
11656: }
11657: if (ref($confhash{$itemid}{'custom'}) eq 'HASH') {
11658: my $customlist;
11659: if (keys(%{$confhash{$itemid}{'custom'}})) {
11660: foreach my $key (sort(keys(%{$confhash{$itemid}{'custom'}}))) {
11661: $customlist .= $key.':'.$confhash{$itemid}{'custom'}{$key}.(' 'x2);
11662: }
11663: }
11664: if ($customlist) {
11665: $resulttext .= '<li>'.&mt('Custom items').': '.$customlist.'</li>';
11666: }
11667: }
11668: $resulttext .= '</ul></li>';
11669: }
11670: }
11671: $resulttext .= '</ul>';
11672: } else {
11673: $resulttext = &mt('No changes made.');
11674: }
11675: } else {
11676: $errors .= '<li><span class="LC_error">'.&mt('Failed to save changes').'</span></li>';
11677: }
11678: if ($errors) {
11679: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
11680: $errors.'</ul>';
11681: }
11682: return $resulttext;
11683: }
11684:
11685: sub process_ltitools_image {
11686: my ($r,$dom,$confname,$caller,$itemid,$configuserok,$switchserver,$author_ok) = @_;
11687: my $filename = $env{'form.'.$caller.'.filename'};
11688: my ($error,$url);
11689: my ($width,$height) = (21,21);
11690: if ($configuserok eq 'ok') {
11691: if ($switchserver) {
11692: $error = &mt('Upload of Tool Provider (LTI) icon is not permitted to this server: [_1]',
11693: $switchserver);
11694: } elsif ($author_ok eq 'ok') {
11695: my ($result,$imageurl,$madethumb) =
11696: &publishlogo($r,'upload',$caller,$dom,$confname,
11697: "ltitools/$itemid/icon",$width,$height);
11698: if ($result eq 'ok') {
11699: if ($madethumb) {
11700: my ($path,$imagefile) = ($imageurl =~ m{^(.+)/([^/]+)$});
11701: my $imagethumb = "$path/tn-".$imagefile;
11702: $url = $imagethumb;
11703: } else {
11704: $url = $imageurl;
11705: }
11706: } else {
11707: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$filename,$result);
11708: }
11709: } else {
11710: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$author_ok);
11711: }
11712: } else {
11713: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$configuserok);
11714: }
11715: return ($url,$error);
11716: }
11717:
11718: sub get_ltitools_id {
11719: my ($cdom,$title) = @_;
11720: # get lock on ltitools db
11721: my $lockhash = {
11722: lock => $env{'user.name'}.
11723: ':'.$env{'user.domain'},
11724: };
11725: my $tries = 0;
11726: my $gotlock = &Apache::lonnet::newput_dom('ltitools',$lockhash,$cdom);
11727: my ($id,$error);
11728:
11729: while (($gotlock ne 'ok') && ($tries<10)) {
11730: $tries ++;
11731: sleep (0.1);
11732: $gotlock = &Apache::lonnet::newput_dom('ltitools',$lockhash,$cdom);
11733: }
11734: if ($gotlock eq 'ok') {
11735: my %currids = &Apache::lonnet::dump_dom('ltitools',$cdom);
11736: if ($currids{'lock'}) {
11737: delete($currids{'lock'});
11738: if (keys(%currids)) {
11739: my @curr = sort { $a <=> $b } keys(%currids);
11740: if ($curr[-1] =~ /^\d+$/) {
11741: $id = 1 + $curr[-1];
11742: }
11743: } else {
11744: $id = 1;
11745: }
11746: if ($id) {
11747: unless (&Apache::lonnet::newput_dom('ltitools',{ $id => $title },$cdom) eq 'ok') {
11748: $error = 'nostore';
11749: }
11750: } else {
11751: $error = 'nonumber';
11752: }
11753: }
11754: my $dellockoutcome = &Apache::lonnet::del_dom('ltitools',['lock'],$cdom);
11755: } else {
11756: $error = 'nolock';
11757: }
11758: return ($id,$error);
11759: }
11760:
11761: sub modify_lti {
11762: my ($r,$dom,$action,$lastactref,%domconfig) = @_;
11763: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
11764: my ($newid,@allpos,%changes,%confhash,%encconfig,$errors,$resulttext);
11765: my (%posslti,%posslticrs,%posscrstype);
11766: my @courseroles = ('cc','in','ta','ep','st');
11767: my @ltiroles = qw(Learner Instructor ContentDeveloper TeachingAssistant Mentor Member Manager Administrator);
11768: my @lticourseroles = qw(Instructor TeachingAssistant Mentor Learner);
11769: my @coursetypes = ('official','unofficial','community','textbook','placement');
11770: my %coursetypetitles = &Apache::lonlocal::texthash (
11771: official => 'Official',
11772: unofficial => 'Unofficial',
11773: community => 'Community',
11774: textbook => 'Textbook',
11775: placement => 'Placement Test',
11776: );
11777: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
11778: my %lt = <i_names();
11779: map { $posslti{$_} = 1; } @ltiroles;
11780: map { $posslticrs{$_} = 1; } @lticourseroles;
11781: map { $posscrstype{$_} = 1; } @coursetypes;
11782:
11783: my %menutitles = <imenu_titles();
11784:
11785: my (@items,%deletions,%itemids);
11786: if ($env{'form.lti_add'}) {
11787: my $consumer = $env{'form.lti_consumer_add'};
11788: $consumer =~ s/(`)/'/g;
11789: ($newid,my $error) = &get_lti_id($dom,$consumer);
11790: if ($newid) {
11791: $itemids{'add'} = $newid;
11792: push(@items,'add');
11793: $changes{$newid} = 1;
11794: } else {
11795: my $error = &mt('Failed to acquire unique ID for new LTI configuration');
11796: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
11797: }
11798: }
11799: if (ref($domconfig{$action}) eq 'HASH') {
11800: my @todelete = &Apache::loncommon::get_env_multiple('form.lti_del');
11801: if (@todelete) {
11802: map { $deletions{$_} = 1; } @todelete;
11803: }
11804: my $maxnum = $env{'form.lti_maxnum'};
11805: for (my $i=0; $i<=$maxnum; $i++) {
11806: my $itemid = $env{'form.lti_id_'.$i};
11807: $itemid =~ s/\D+//g;
11808: if (ref($domconfig{$action}{$itemid}) eq 'HASH') {
11809: if ($deletions{$itemid}) {
11810: $changes{$itemid} = $domconfig{$action}{$itemid}{'consumer'};
11811: } else {
11812: push(@items,$i);
11813: $itemids{$i} = $itemid;
11814: }
11815: }
11816: }
11817: }
11818: foreach my $idx (@items) {
11819: my $itemid = $itemids{$idx};
11820: next unless ($itemid);
11821: my $position = $env{'form.lti_pos_'.$idx};
11822: $position =~ s/\D+//g;
11823: if ($position ne '') {
11824: $allpos[$position] = $itemid;
11825: }
11826: foreach my $item ('consumer','key','secret','lifetime','requser') {
11827: my $formitem = 'form.lti_'.$item.'_'.$idx;
11828: $env{$formitem} =~ s/(`)/'/g;
11829: if ($item eq 'lifetime') {
11830: $env{$formitem} =~ s/[^\d.]//g;
11831: }
11832: if ($env{$formitem} ne '') {
11833: if (($item eq 'key') || ($item eq 'secret')) {
11834: $encconfig{$itemid}{$item} = $env{$formitem};
11835: } else {
11836: $confhash{$itemid}{$item} = $env{$formitem};
11837: unless (($idx eq 'add') || ($changes{$itemid})) {
11838: if ($domconfig{$action}{$itemid}{$item} ne $confhash{$itemid}{$item}) {
11839: $changes{$itemid} = 1;
11840: }
11841: }
11842: }
11843: }
11844: }
11845: if ($env{'form.lti_version_'.$idx} eq 'LTI-1p0') {
11846: $confhash{$itemid}{'version'} = $env{'form.lti_version_'.$idx};
11847: }
11848: if ($confhash{$itemid}{'requser'}) {
11849: if ($env{'form.lti_mapuser_'.$idx} eq 'sourcedid') {
11850: $confhash{$itemid}{'mapuser'} = 'lis_person_sourcedid';
11851: } elsif ($env{'form.lti_mapuser_'.$idx} eq 'email') {
11852: $confhash{$itemid}{'mapuser'} = 'lis_person_contact_email_primary';
11853: } elsif ($env{'form.lti_mapuser_'.$idx} eq 'other') {
11854: my $mapuser = $env{'form.lti_customuser_'.$idx};
11855: $mapuser =~ s/(`)/'/g;
11856: $mapuser =~ s/^\s+|\s+$//g;
11857: $confhash{$itemid}{'mapuser'} = $mapuser;
11858: }
11859: foreach my $ltirole (@lticourseroles) {
11860: my $possrole = $env{'form.lti_maprole_'.$ltirole.'_'.$idx};
11861: if (grep(/^\Q$possrole\E$/,@courseroles)) {
11862: $confhash{$itemid}{'maproles'}{$ltirole} = $possrole;
11863: }
11864: }
11865: my @possmakeuser = &Apache::loncommon::get_env_multiple('form.lti_makeuser_'.$idx);
11866: my @makeuser;
11867: foreach my $ltirole (sort(@possmakeuser)) {
11868: if ($posslti{$ltirole}) {
11869: push(@makeuser,$ltirole);
11870: }
11871: }
11872: $confhash{$itemid}{'makeuser'} = \@makeuser;
11873: if (@makeuser) {
11874: my $lcauth = $env{'form.lti_lcauth_'.$idx};
11875: if ($lcauth =~ /^(internal|krb4|krb5|localauth)$/) {
11876: $confhash{$itemid}{'lcauth'} = $lcauth;
11877: if ($lcauth ne 'internal') {
11878: my $lcauthparm = $env{'form.lti_lcauthparm_'.$idx};
11879: $lcauthparm =~ s/^(\s+|\s+)$//g;
11880: $lcauthparm =~ s/`//g;
11881: if ($lcauthparm ne '') {
11882: $confhash{$itemid}{'lcauthparm'} = $lcauthparm;
11883: }
11884: }
11885: } else {
11886: $confhash{$itemid}{'lcauth'} = 'lti';
11887: }
11888: }
11889: my @possinstdata = &Apache::loncommon::get_env_multiple('form.lti_instdata_'.$idx);
11890: if (@possinstdata) {
11891: foreach my $field (@possinstdata) {
11892: if (exists($fieldtitles{$field})) {
11893: push(@{$confhash{$itemid}{'instdata'}});
11894: }
11895: }
11896: }
11897: if (($env{'form.lti_mapcrs_'.$idx} eq 'course_offering_sourcedid') ||
11898: ($env{'form.lti_mapcrs_'.$idx} eq 'context_id')) {
11899: $confhash{$itemid}{'mapcrs'} = $env{'form.lti_mapcrs_'.$idx};
11900: } elsif ($env{'form.lti_mapcrs_'.$idx} eq 'other') {
11901: my $mapcrs = $env{'form.lti_mapcrsfield_'.$idx};
11902: $mapcrs =~ s/(`)/'/g;
11903: $mapcrs =~ s/^\s+|\s+$//g;
11904: $confhash{$itemid}{'mapcrs'} = $mapcrs;
11905: }
11906: my @posstypes = &Apache::loncommon::get_env_multiple('form.lti_mapcrstype_'.$idx);
11907: my @crstypes;
11908: foreach my $type (sort(@posstypes)) {
11909: if ($posscrstype{$type}) {
11910: push(@crstypes,$type);
11911: }
11912: }
11913: $confhash{$itemid}{'mapcrstype'} = \@crstypes;
11914: if ($env{'form.lti_makecrs_'.$idx}) {
11915: $confhash{$itemid}{'makecrs'} = 1;
11916: }
11917: my @possenroll = &Apache::loncommon::get_env_multiple('form.lti_selfenroll_'.$idx);
11918: my @selfenroll;
11919: foreach my $type (sort(@possenroll)) {
11920: if ($posslticrs{$type}) {
11921: push(@selfenroll,$type);
11922: }
11923: }
11924: $confhash{$itemid}{'selfenroll'} = \@selfenroll;
11925: if ($env{'form.lti_crssec_'.$idx}) {
11926: if ($env{'form.lti_crssecsrc_'.$idx} eq 'course_section_sourcedid') {
11927: $confhash{$itemid}{'section'} = $env{'form.lti_crssecsrc_'.$idx};
11928: } elsif ($env{'form.lti_crssecsrc_'.$idx} eq 'other') {
11929: my $section = $env{'form.lti_customsection_'.$idx};
11930: $section =~ s/(`)/'/g;
11931: $section =~ s/^\s+|\s+$//g;
11932: if ($section ne '') {
11933: $confhash{$itemid}{'section'} = $section;
11934: }
11935: }
11936: }
11937: foreach my $field ('passback','roster','topmenu','inlinemenu') {
11938: if ($env{'form.lti_'.$field.'_'.$idx}) {
11939: $confhash{$itemid}{$field} = 1;
11940: }
11941: }
11942: if ($env{'form.lti_passback_'.$idx}) {
11943: if ($env{'form.lti_passbackformat_'.$idx} eq '1.0') {
11944: $confhash{$itemid}{'passbackformat'} = '1.0';
11945: } else {
11946: $confhash{$itemid}{'passbackformat'} = '1.1';
11947: }
11948: }
11949: if ($env{'form.lti_topmenu_'.$idx} || $env{'form.lti_inlinemenu_'.$idx}) {
11950: $confhash{$itemid}{lcmenu} = [];
11951: my @possmenu = &Apache::loncommon::get_env_multiple('form.lti_menuitem_'.$idx);
11952: foreach my $field (@possmenu) {
11953: if (exists($menutitles{$field})) {
11954: if ($field eq 'grades') {
11955: next unless ($env{'form.lti_inlinemenu_'.$idx});
11956: }
11957: push(@{$confhash{$itemid}{lcmenu}},$field);
11958: }
11959: }
11960: }
11961: unless (($idx eq 'add') || ($changes{$itemid})) {
11962: foreach my $field ('mapuser','mapcrs','makecrs','section','passback','roster','lcauth','lcauthparm','topmenu','inlinemenu') {
11963: if ($domconfig{$action}{$itemid}{$field} ne $confhash{$itemid}{$field}) {
11964: $changes{$itemid} = 1;
11965: }
11966: }
11967: unless ($changes{$itemid}) {
11968: if ($domconfig{$action}{$itemid}{'passback'} eq $confhash{$itemid}{'passback'}) {
11969: if ($domconfig{$action}{$itemid}{'passbackformat'} ne $confhash{$itemid}{'passbackformat'}) {
11970: $changes{$itemid} = 1;
11971: }
11972: }
11973: }
11974: foreach my $field ('makeuser','mapcrstype','selfenroll','instdata','lcmenu') {
11975: unless ($changes{$itemid}) {
11976: if (ref($domconfig{$action}{$itemid}{$field}) eq 'ARRAY') {
11977: if (ref($confhash{$itemid}{$field}) eq 'ARRAY') {
11978: my @diffs = &Apache::loncommon::compare_arrays($domconfig{$action}{$itemid}{$field},
11979: $confhash{$itemid}{$field});
11980: if (@diffs) {
11981: $changes{$itemid} = 1;
11982: }
11983: } elsif (@{$domconfig{$action}{$itemid}{$field}} > 0) {
11984: $changes{$itemid} = 1;
11985: }
11986: } elsif (ref($confhash{$itemid}{$field}) eq 'ARRAY') {
11987: if (@{$confhash{$itemid}{$field}} > 0) {
11988: $changes{$itemid} = 1;
11989: }
11990: }
11991: }
11992: }
11993: unless ($changes{$itemid}) {
11994: if (ref($domconfig{$action}{$itemid}{'maproles'}) eq 'HASH') {
11995: if (ref($confhash{$itemid}{'maproles'}) eq 'HASH') {
11996: foreach my $ltirole (keys(%{$domconfig{$action}{$itemid}{'maproles'}})) {
11997: if ($domconfig{$action}{$itemid}{'maproles'}{$ltirole} ne
11998: $confhash{$itemid}{'maproles'}{$ltirole}) {
11999: $changes{$itemid} = 1;
12000: last;
12001: }
12002: }
12003: unless ($changes{$itemid}) {
12004: foreach my $ltirole (keys(%{$confhash{$itemid}{'maproles'}})) {
12005: if ($confhash{$itemid}{'maproles'}{$ltirole} ne
12006: $domconfig{$action}{$itemid}{'maproles'}{$ltirole}) {
12007: $changes{$itemid} = 1;
12008: last;
12009: }
12010: }
12011: }
12012: } elsif (keys(%{$domconfig{$action}{$itemid}{'maproles'}}) > 0) {
12013: $changes{$itemid} = 1;
12014: }
12015: } elsif (ref($confhash{$itemid}{'maproles'}) eq 'HASH') {
12016: unless ($changes{$itemid}) {
12017: if (keys(%{$confhash{$itemid}{'maproles'}}) > 0) {
12018: $changes{$itemid} = 1;
12019: }
12020: }
12021: }
12022: }
12023: }
12024: }
12025: }
12026: if (@allpos > 0) {
12027: my $idx = 0;
12028: foreach my $itemid (@allpos) {
12029: if ($itemid ne '') {
12030: $confhash{$itemid}{'order'} = $idx;
12031: if (ref($domconfig{$action}) eq 'HASH') {
12032: if (ref($domconfig{$action}{$itemid}) eq 'HASH') {
12033: if ($domconfig{$action}{$itemid}{'order'} ne $idx) {
12034: $changes{$itemid} = 1;
12035: }
12036: }
12037: }
12038: $idx ++;
12039: }
12040: }
12041: }
12042: my %ltihash = (
12043: $action => { %confhash }
12044: );
12045: my $putresult = &Apache::lonnet::put_dom('configuration',\%ltihash,
12046: $dom);
12047: if ($putresult eq 'ok') {
12048: my %ltienchash = (
12049: $action => { %encconfig }
12050: );
12051: &Apache::lonnet::put_dom('encconfig',\%ltienchash,$dom);
12052: if (keys(%changes) > 0) {
12053: my $cachetime = 24*60*60;
12054: my %ltiall = %confhash;
12055: foreach my $id (keys(%ltiall)) {
12056: if (ref($encconfig{$id}) eq 'HASH') {
12057: foreach my $item ('key','secret') {
12058: $ltiall{$id}{$item} = $encconfig{$id}{$item};
12059: }
12060: }
12061: }
12062: &Apache::lonnet::do_cache_new('lti',$dom,\%ltiall,$cachetime);
12063: if (ref($lastactref) eq 'HASH') {
12064: $lastactref->{'lti'} = 1;
12065: }
12066: $resulttext = &mt('Changes made:').'<ul>';
12067: my %bynum;
12068: foreach my $itemid (sort(keys(%changes))) {
12069: my $position = $confhash{$itemid}{'order'};
12070: $bynum{$position} = $itemid;
12071: }
12072: foreach my $pos (sort { $a <=> $b } keys(%bynum)) {
12073: my $itemid = $bynum{$pos};
12074: if (ref($confhash{$itemid}) ne 'HASH') {
12075: $resulttext .= '<li>'.&mt('Deleted: [_1]',$changes{$itemid}).'</li>';
12076: } else {
12077: $resulttext .= '<li><b>'.$confhash{$itemid}{'consumer'}.'</b></li><ul>';
12078: my $position = $pos + 1;
12079: $resulttext .= '<li>'.&mt('Order: [_1]',$position).'</li>';
12080: foreach my $item ('version','lifetime') {
12081: if ($confhash{$itemid}{$item} ne '') {
12082: $resulttext .= '<li>'.$lt{$item}.': '.$confhash{$itemid}{$item}.'</li>';
12083: }
12084: }
12085: if ($encconfig{$itemid}{'key'} ne '') {
12086: $resulttext .= '<li>'.$lt{'key'}.': '.$encconfig{$itemid}{'key'}.'</li>';
12087: }
12088: if ($encconfig{$itemid}{'secret'} ne '') {
12089: $resulttext .= '<li>'.$lt{'secret'}.': ';
12090: my $num = length($encconfig{$itemid}{'secret'});
12091: $resulttext .= ('*'x$num).'</li>';
12092: }
12093: if ($confhash{$itemid}{'requser'}) {
12094: if ($confhash{$itemid}{'mapuser'}) {
12095: my $shownmapuser;
12096: if ($confhash{$itemid}{'mapuser'} eq 'lis_person_sourcedid') {
12097: $shownmapuser = $lt{'sourcedid'}.' (lis_person_sourcedid)';
12098: } elsif ($confhash{$itemid}{'mapuser'} eq 'lis_person_contact_email_primary') {
12099: $shownmapuser = $lt{'email'}.' (lis_person_contact_email_primary)';
12100: } else {
12101: $shownmapuser = &mt('Other').' ('.$confhash{$itemid}{'mapuser'}.')';
12102: }
12103: $resulttext .= '<li>'.&mt('LON-CAPA username').': '.$shownmapuser.'</li>';
12104: }
12105: if (ref($confhash{$itemid}{'maproles'}) eq 'HASH') {
12106: my $rolemaps;
12107: foreach my $role (@ltiroles) {
12108: if ($confhash{$itemid}{'maproles'}{$role}) {
12109: $rolemaps .= (' 'x2).$role.'='.
12110: &Apache::lonnet::plaintext($confhash{$itemid}{'maproles'}{$role},
12111: 'Course').',';
12112: }
12113: }
12114: if ($rolemaps) {
12115: $rolemaps =~ s/,$//;
12116: $resulttext .= '<li>'.&mt('Role mapping:').$rolemaps.'</li>';
12117: }
12118: }
12119: if (ref($confhash{$itemid}{'makeuser'}) eq 'ARRAY') {
12120: if (@{$confhash{$itemid}{'makeuser'}} > 0) {
12121: $resulttext .= '<li>'.&mt('Following roles may create user accounts: [_1]',
12122: join(', ',@{$confhash{$itemid}{'makeuser'}})).'<br />';
12123: if ($confhash{$itemid}{'lcauth'} eq 'lti') {
12124: $resulttext .= &mt('New users will only be able to authenticate via LTI').'</li>';
12125: } else {
12126: $resulttext .= &mt('New users will be assigned LON-CAPA authentication: [_1]',
12127: $confhash{$itemid}{'lcauth'});
12128: if ($confhash{$itemid}{'lcauth'} eq 'internal') {
12129: $resulttext .= '; '.&mt('a randomly generated password will be created');
12130: } elsif ($confhash{$itemid}{'lcauth'} eq 'localauth') {
12131: if ($confhash{$itemid}{'lcauthparm'} ne '') {
12132: $resulttext .= ' '.&mt('with argument: [_1]',$confhash{$itemid}{'lcauthparm'});
12133: }
12134: } else {
12135: $resulttext .= '; '.&mt('Kerberos domain: [_1]',$confhash{$itemid}{'lcauthparm'});
12136: }
12137: }
12138: $resulttext .= '</li>';
12139: } else {
12140: $resulttext .= '<li>'.&mt('User account creation not permitted.').'</li>';
12141: }
12142: }
12143: if (ref($confhash{$itemid}{'instdata'}) eq 'ARRAY') {
12144: if (@{$confhash{$itemid}{'instdata'}} > 0) {
12145: $resulttext .= '<li>'.&mt('Institutional data will be used when creating a new user for: [_1]',
12146: join(', ',map { $fieldtitles{$_}; } @{$confhash{$itemid}{'instdata'}})).'</li>';
12147: } else {
12148: $resulttext .= '<li>'.&mt('No institutional data used when creating a new user.').'</li>';
12149: }
12150: }
12151: if ($confhash{$itemid}{'mapcrs'}) {
12152: $resulttext .= '<li>'.&mt('Unique course identifier').': '.$confhash{$itemid}{'mapcrs'}.'</li>';
12153: }
12154: if (ref($confhash{$itemid}{'mapcrstype'}) eq 'ARRAY') {
12155: if (@{$confhash{$itemid}{'mapcrstype'}} > 0) {
12156: $resulttext .= '<li>'.&mt('Mapping for the following LON-CAPA course types: [_1]',
12157: join(', ',map { $coursetypetitles{$_}; } @coursetypes)).
12158: '</li>';
12159: } else {
12160: $resulttext .= '<li>'.&mt('No mapping to LON-CAPA courses').'</li>';
12161: }
12162: }
12163: if ($confhash{$itemid}{'makecrs'}) {
12164: $resulttext .= '<li>'.&mt('Instructor may create course (if absent).').'</li>';
12165: } else {
12166: $resulttext .= '<li>'.&mt('Instructor may not create course (if absent).').'</li>';
12167: }
12168: if (ref($confhash{$itemid}{'selfenroll'}) eq 'ARRAY') {
12169: if (@{$confhash{$itemid}{'selfenroll'}} > 0) {
12170: $resulttext .= '<li>'.&mt('Self-enrollment for following roles: [_1]',
12171: join(', ',@{$confhash{$itemid}{'selfenroll'}})).
12172: '</li>';
12173: } else {
12174: $resulttext .= '<li>'.&mt('Self-enrollment not permitted').'</li>';
12175: }
12176: }
12177: if ($confhash{$itemid}{'section'}) {
12178: if ($confhash{$itemid}{'section'} eq 'course_section_sourcedid') {
12179: $resulttext .= '<li>'.&mt('User section from standard field:').
12180: ' (course_section_sourcedid)'.'</li>';
12181: } else {
12182: $resulttext .= '<li>'.&mt('User section from:').' '.
12183: $confhash{$itemid}{'section'}.'</li>';
12184: }
12185: } else {
12186: $resulttext .= '<li>'.&mt('No section assignment').'</li>';
12187: }
12188: foreach my $item ('passback','roster','topmenu','inlinemenu') {
12189: $resulttext .= '<li>'.$lt{$item}.': ';
12190: if ($confhash{$itemid}{$item}) {
12191: $resulttext .= &mt('Yes');
12192: if ($item eq 'passback') {
12193: if ($confhash{$itemid}{'passbackformat'} eq '1.0') {
12194: $resulttext .= ' ('.&mt('Outcomes Extension (1.0)').')';
12195: } elsif ($confhash{$itemid}{'passbackformat'} eq '1.1') {
12196: $resulttext .= ' ('.&mt('Outcomes Service (1.1)').')';
12197: }
12198: }
12199: } else {
12200: $resulttext .= &mt('No');
12201: }
12202: $resulttext .= '</li>';
12203: }
12204: if (ref($confhash{$itemid}{'lcmenu'}) eq 'ARRAY') {
12205: if (@{$confhash{$itemid}{'lcmenu'}} > 0) {
12206: $resulttext .= '<li>'.&mt('Menu items:').' '.
12207: join(', ', map { $menutitles{$_}; } (@{$confhash{$itemid}{'lcmenu'}})).'</li>';
12208: } else {
12209: $resulttext .= '<li>'.&mt('No menu items displayed in header or online menu').'</li>';
12210: }
12211: }
12212: }
12213: $resulttext .= '</ul></li>';
12214: }
12215: }
12216: $resulttext .= '</ul>';
12217: } else {
12218: $resulttext = &mt('No changes made.');
12219: }
12220: } else {
12221: $errors .= '<li><span class="LC_error">'.&mt('Failed to save changes').'</span></li>';
12222: }
12223: if ($errors) {
12224: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
12225: $errors.'</ul>';
12226: }
12227: return $resulttext;
12228: }
12229:
12230: sub get_lti_id {
12231: my ($domain,$consumer) = @_;
12232: # get lock on lti db
12233: my $lockhash = {
12234: lock => $env{'user.name'}.
12235: ':'.$env{'user.domain'},
12236: };
12237: my $tries = 0;
12238: my $gotlock = &Apache::lonnet::newput_dom('lti',$lockhash,$domain);
12239: my ($id,$error);
12240:
12241: while (($gotlock ne 'ok') && ($tries<10)) {
12242: $tries ++;
12243: sleep (0.1);
12244: $gotlock = &Apache::lonnet::newput_dom('lti',$lockhash,$domain);
12245: }
12246: if ($gotlock eq 'ok') {
12247: my %currids = &Apache::lonnet::dump_dom('lti',$domain);
12248: if ($currids{'lock'}) {
12249: delete($currids{'lock'});
12250: if (keys(%currids)) {
12251: my @curr = sort { $a <=> $b } keys(%currids);
12252: if ($curr[-1] =~ /^\d+$/) {
12253: $id = 1 + $curr[-1];
12254: }
12255: } else {
12256: $id = 1;
12257: }
12258: if ($id) {
12259: unless (&Apache::lonnet::newput_dom('lti',{ $id => $consumer },$domain) eq 'ok') {
12260: $error = 'nostore';
12261: }
12262: } else {
12263: $error = 'nonumber';
12264: }
12265: }
12266: my $dellockoutcome = &Apache::lonnet::del_dom('lti',['lock'],$domain);
12267: } else {
12268: $error = 'nolock';
12269: }
12270: return ($id,$error);
12271: }
12272:
12273: sub modify_autoenroll {
12274: my ($dom,$lastactref,%domconfig) = @_;
12275: my ($resulttext,%changes);
12276: my %currautoenroll;
12277: if (ref($domconfig{'autoenroll'}) eq 'HASH') {
12278: foreach my $key (keys(%{$domconfig{'autoenroll'}})) {
12279: $currautoenroll{$key} = $domconfig{'autoenroll'}{$key};
12280: }
12281: }
12282: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
12283: my %title = ( run => 'Auto-enrollment active',
12284: sender => 'Sender for notification messages',
12285: coowners => 'Automatic assignment of co-ownership to instructors of record (institutional data)',
12286: failsafe => 'Failsafe for no drops if institutional data missing for a section');
12287: my @offon = ('off','on');
12288: my $sender_uname = $env{'form.sender_uname'};
12289: my $sender_domain = $env{'form.sender_domain'};
12290: if ($sender_domain eq '') {
12291: $sender_uname = '';
12292: } elsif ($sender_uname eq '') {
12293: $sender_domain = '';
12294: }
12295: my $coowners = $env{'form.autoassign_coowners'};
12296: my $failsafe = $env{'form.autoenroll_failsafe'};
12297: $failsafe =~ s{^\s+|\s+$}{}g;
12298: if ($failsafe =~ /\D/) {
12299: undef($failsafe);
12300: }
12301: my %autoenrollhash = (
12302: autoenroll => { 'run' => $env{'form.autoenroll_run'},
12303: 'sender_uname' => $sender_uname,
12304: 'sender_domain' => $sender_domain,
12305: 'co-owners' => $coowners,
12306: 'autofailsafe' => $failsafe,
12307: }
12308: );
12309: my $putresult = &Apache::lonnet::put_dom('configuration',\%autoenrollhash,
12310: $dom);
12311: if ($putresult eq 'ok') {
12312: if (exists($currautoenroll{'run'})) {
12313: if ($currautoenroll{'run'} ne $env{'form.autoenroll_run'}) {
12314: $changes{'run'} = 1;
12315: }
12316: } elsif ($autorun) {
12317: if ($env{'form.autoenroll_run'} ne '1') {
12318: $changes{'run'} = 1;
12319: }
12320: }
12321: if ($currautoenroll{'sender_uname'} ne $sender_uname) {
12322: $changes{'sender'} = 1;
12323: }
12324: if ($currautoenroll{'sender_domain'} ne $sender_domain) {
12325: $changes{'sender'} = 1;
12326: }
12327: if ($currautoenroll{'co-owners'} ne '') {
12328: if ($currautoenroll{'co-owners'} ne $coowners) {
12329: $changes{'coowners'} = 1;
12330: }
12331: } elsif ($coowners) {
12332: $changes{'coowners'} = 1;
12333: }
12334: if ($currautoenroll{'autofailsafe'} ne $failsafe) {
12335: $changes{'autofailsafe'} = 1;
12336: }
12337: if (keys(%changes) > 0) {
12338: $resulttext = &mt('Changes made:').'<ul>';
12339: if ($changes{'run'}) {
12340: $resulttext .= '<li>'.&mt("$title{'run'} set to $offon[$env{'form.autoenroll_run'}]").'</li>';
12341: }
12342: if ($changes{'sender'}) {
12343: if ($sender_uname eq '' || $sender_domain eq '') {
12344: $resulttext .= '<li>'.&mt("$title{'sender'} set to default (course owner).").'</li>';
12345: } else {
12346: $resulttext .= '<li>'.&mt("$title{'sender'} set to [_1]",$sender_uname.':'.$sender_domain).'</li>';
12347: }
12348: }
12349: if ($changes{'coowners'}) {
12350: $resulttext .= '<li>'.&mt("$title{'coowners'} set to $offon[$env{'form.autoassign_coowners'}]").'</li>';
12351: &Apache::loncommon::devalidate_domconfig_cache($dom);
12352: if (ref($lastactref) eq 'HASH') {
12353: $lastactref->{'domainconfig'} = 1;
12354: }
12355: }
12356: if ($changes{'autofailsafe'}) {
12357: if ($failsafe ne '') {
12358: $resulttext .= '<li>'.&mt('Failsafe for no drops if institutional data missing for a section set to: [_1]',$failsafe).'</li>';
12359: } else {
12360: $resulttext .= '<li>'.&mt('Failsafe for no drops if institutional data missing for a section: deleted');
12361: }
12362: &Apache::lonnet::get_domain_defaults($dom,1);
12363: if (ref($lastactref) eq 'HASH') {
12364: $lastactref->{'domdefaults'} = 1;
12365: }
12366: }
12367: $resulttext .= '</ul>';
12368: } else {
12369: $resulttext = &mt('No changes made to auto-enrollment settings');
12370: }
12371: } else {
12372: $resulttext = '<span class="LC_error">'.
12373: &mt('An error occurred: [_1]',$putresult).'</span>';
12374: }
12375: return $resulttext;
12376: }
12377:
12378: sub modify_autoupdate {
12379: my ($dom,%domconfig) = @_;
12380: my ($resulttext,%currautoupdate,%fields,%changes);
12381: if (ref($domconfig{'autoupdate'}) eq 'HASH') {
12382: foreach my $key (keys(%{$domconfig{'autoupdate'}})) {
12383: $currautoupdate{$key} = $domconfig{'autoupdate'}{$key};
12384: }
12385: }
12386: my @offon = ('off','on');
12387: my %title = &Apache::lonlocal::texthash (
12388: run => 'Auto-update:',
12389: classlists => 'Updates to user information in classlists?'
12390: );
12391: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
12392: my %fieldtitles = &Apache::lonlocal::texthash (
12393: id => 'Student/Employee ID',
12394: permanentemail => 'E-mail address',
12395: lastname => 'Last Name',
12396: firstname => 'First Name',
12397: middlename => 'Middle Name',
12398: generation => 'Generation',
12399: );
12400: $othertitle = &mt('All users');
12401: if (keys(%{$usertypes}) > 0) {
12402: $othertitle = &mt('Other users');
12403: }
12404: foreach my $key (keys(%env)) {
12405: if ($key =~ /^form\.updateable_(.+)_([^_]+)$/) {
12406: my ($usertype,$item) = ($1,$2);
12407: if (grep(/^\Q$item\E$/,keys(%fieldtitles))) {
12408: if ($usertype eq 'default') {
12409: push(@{$fields{$1}},$2);
12410: } elsif (ref($types) eq 'ARRAY') {
12411: if (grep(/^\Q$usertype\E$/,@{$types})) {
12412: push(@{$fields{$1}},$2);
12413: }
12414: }
12415: }
12416: }
12417: }
12418: my @lockablenames = &Apache::loncommon::get_env_multiple('form.lockablenames');
12419: @lockablenames = sort(@lockablenames);
12420: if (ref($currautoupdate{'lockablenames'}) eq 'ARRAY') {
12421: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
12422: if (@changed) {
12423: $changes{'lockablenames'} = 1;
12424: }
12425: } else {
12426: if (@lockablenames) {
12427: $changes{'lockablenames'} = 1;
12428: }
12429: }
12430: my %updatehash = (
12431: autoupdate => { run => $env{'form.autoupdate_run'},
12432: classlists => $env{'form.classlists'},
12433: fields => {%fields},
12434: lockablenames => \@lockablenames,
12435: }
12436: );
12437: foreach my $key (keys(%currautoupdate)) {
12438: if (($key eq 'run') || ($key eq 'classlists')) {
12439: if (exists($updatehash{autoupdate}{$key})) {
12440: if ($currautoupdate{$key} ne $updatehash{autoupdate}{$key}) {
12441: $changes{$key} = 1;
12442: }
12443: }
12444: } elsif ($key eq 'fields') {
12445: if (ref($currautoupdate{$key}) eq 'HASH') {
12446: foreach my $item (@{$types},'default') {
12447: if (ref($currautoupdate{$key}{$item}) eq 'ARRAY') {
12448: my $change = 0;
12449: foreach my $type (@{$currautoupdate{$key}{$item}}) {
12450: if (!exists($fields{$item})) {
12451: $change = 1;
12452: last;
12453: } elsif (ref($fields{$item}) eq 'ARRAY') {
12454: if (!grep(/^\Q$type\E$/,@{$fields{$item}})) {
12455: $change = 1;
12456: last;
12457: }
12458: }
12459: }
12460: if ($change) {
12461: push(@{$changes{$key}},$item);
12462: }
12463: }
12464: }
12465: }
12466: } elsif ($key eq 'lockablenames') {
12467: if (ref($currautoupdate{$key}) eq 'ARRAY') {
12468: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
12469: if (@changed) {
12470: $changes{'lockablenames'} = 1;
12471: }
12472: } else {
12473: if (@lockablenames) {
12474: $changes{'lockablenames'} = 1;
12475: }
12476: }
12477: }
12478: }
12479: unless (grep(/^\Qlockablenames\E$/,keys(%currautoupdate))) {
12480: if (@lockablenames) {
12481: $changes{'lockablenames'} = 1;
12482: }
12483: }
12484: foreach my $item (@{$types},'default') {
12485: if (defined($fields{$item})) {
12486: if (ref($currautoupdate{'fields'}) eq 'HASH') {
12487: if (ref($currautoupdate{'fields'}{$item}) eq 'ARRAY') {
12488: my $change = 0;
12489: if (ref($fields{$item}) eq 'ARRAY') {
12490: foreach my $type (@{$fields{$item}}) {
12491: if (!grep(/^\Q$type\E$/,@{$currautoupdate{'fields'}{$item}})) {
12492: $change = 1;
12493: last;
12494: }
12495: }
12496: }
12497: if ($change) {
12498: push(@{$changes{'fields'}},$item);
12499: }
12500: } else {
12501: push(@{$changes{'fields'}},$item);
12502: }
12503: } else {
12504: push(@{$changes{'fields'}},$item);
12505: }
12506: }
12507: }
12508: my $putresult = &Apache::lonnet::put_dom('configuration',\%updatehash,
12509: $dom);
12510: if ($putresult eq 'ok') {
12511: if (keys(%changes) > 0) {
12512: $resulttext = &mt('Changes made:').'<ul>';
12513: foreach my $key (sort(keys(%changes))) {
12514: if ($key eq 'lockablenames') {
12515: $resulttext .= '<li>';
12516: if (@lockablenames) {
12517: $usertypes->{'default'} = $othertitle;
12518: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update), available for the following affiliations:").' '.
12519: join(', ', map { $usertypes->{$_}; } @lockablenames).'</li>';
12520: } else {
12521: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update) is unavailable.");
12522: }
12523: $resulttext .= '</li>';
12524: } elsif (ref($changes{$key}) eq 'ARRAY') {
12525: foreach my $item (@{$changes{$key}}) {
12526: my @newvalues;
12527: foreach my $type (@{$fields{$item}}) {
12528: push(@newvalues,$fieldtitles{$type});
12529: }
12530: my $newvaluestr;
12531: if (@newvalues > 0) {
12532: $newvaluestr = join(', ',@newvalues);
12533: } else {
12534: $newvaluestr = &mt('none');
12535: }
12536: if ($item eq 'default') {
12537: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$othertitle,$newvaluestr).'</li>';
12538: } else {
12539: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$usertypes->{$item},$newvaluestr).'</li>';
12540: }
12541: }
12542: } else {
12543: my $newvalue;
12544: if ($key eq 'run') {
12545: $newvalue = $offon[$env{'form.autoupdate_run'}];
12546: } else {
12547: $newvalue = $offon[$env{'form.'.$key}];
12548: }
12549: $resulttext .= '<li>'.&mt("[_1] set to $newvalue",$title{$key}).'</li>';
12550: }
12551: }
12552: $resulttext .= '</ul>';
12553: } else {
12554: $resulttext = &mt('No changes made to autoupdates');
12555: }
12556: } else {
12557: $resulttext = '<span class="LC_error">'.
12558: &mt('An error occurred: [_1]',$putresult).'</span>';
12559: }
12560: return $resulttext;
12561: }
12562:
12563: sub modify_autocreate {
12564: my ($dom,%domconfig) = @_;
12565: my ($resulttext,%changes,%currautocreate,%newvals,%autocreatehash);
12566: if (ref($domconfig{'autocreate'}) eq 'HASH') {
12567: foreach my $key (keys(%{$domconfig{'autocreate'}})) {
12568: $currautocreate{$key} = $domconfig{'autocreate'}{$key};
12569: }
12570: }
12571: my %title= ( xml => 'Auto-creation of courses in XML course description files',
12572: req => 'Auto-creation of validated requests for official courses',
12573: xmldc => 'Identity of course creator of courses from XML files',
12574: );
12575: my @types = ('xml','req');
12576: foreach my $item (@types) {
12577: $newvals{$item} = $env{'form.autocreate_'.$item};
12578: $newvals{$item} =~ s/\D//g;
12579: $newvals{$item} = 0 if ($newvals{$item} eq '');
12580: }
12581: $newvals{'xmldc'} = $env{'form.autocreate_xmldc'};
12582: my %domcoords = &Apache::lonnet::get_active_domroles($dom,['dc']);
12583: unless (exists($domcoords{$newvals{'xmldc'}})) {
12584: $newvals{'xmldc'} = '';
12585: }
12586: %autocreatehash = (
12587: autocreate => { xml => $newvals{'xml'},
12588: req => $newvals{'req'},
12589: }
12590: );
12591: if ($newvals{'xmldc'} ne '') {
12592: $autocreatehash{'autocreate'}{'xmldc'} = $newvals{'xmldc'};
12593: }
12594: my $putresult = &Apache::lonnet::put_dom('configuration',\%autocreatehash,
12595: $dom);
12596: if ($putresult eq 'ok') {
12597: my @items = @types;
12598: if ($newvals{'xml'}) {
12599: push(@items,'xmldc');
12600: }
12601: foreach my $item (@items) {
12602: if (exists($currautocreate{$item})) {
12603: if ($currautocreate{$item} ne $newvals{$item}) {
12604: $changes{$item} = 1;
12605: }
12606: } elsif ($newvals{$item}) {
12607: $changes{$item} = 1;
12608: }
12609: }
12610: if (keys(%changes) > 0) {
12611: my @offon = ('off','on');
12612: $resulttext = &mt('Changes made:').'<ul>';
12613: foreach my $item (@types) {
12614: if ($changes{$item}) {
12615: my $newtxt = $offon[$newvals{$item}];
12616: $resulttext .= '<li>'.
12617: &mt("$title{$item} set to [_1]$newtxt [_2]",
12618: '<b>','</b>').
12619: '</li>';
12620: }
12621: }
12622: if ($changes{'xmldc'}) {
12623: my ($dcname,$dcdom) = split(':',$newvals{'xmldc'});
12624: my $newtxt = &Apache::loncommon::plainname($dcname,$dcdom);
12625: $resulttext .= '<li>'.&mt("$title{'xmldc'} set to [_1]",'<b>'.$newtxt.'</b>').'</li>';
12626: }
12627: $resulttext .= '</ul>';
12628: } else {
12629: $resulttext = &mt('No changes made to auto-creation settings');
12630: }
12631: } else {
12632: $resulttext = '<span class="LC_error">'.
12633: &mt('An error occurred: [_1]',$putresult).'</span>';
12634: }
12635: return $resulttext;
12636: }
12637:
12638: sub modify_directorysrch {
12639: my ($dom,$lastactref,%domconfig) = @_;
12640: my ($resulttext,%changes);
12641: my %currdirsrch;
12642: if (ref($domconfig{'directorysrch'}) eq 'HASH') {
12643: foreach my $key (keys(%{$domconfig{'directorysrch'}})) {
12644: $currdirsrch{$key} = $domconfig{'directorysrch'}{$key};
12645: }
12646: }
12647: my %title = ( available => 'Institutional directory search available',
12648: localonly => 'Other domains can search institution',
12649: lcavailable => 'LON-CAPA directory search available',
12650: lclocalonly => 'Other domains can search LON-CAPA domain',
12651: searchby => 'Search types',
12652: searchtypes => 'Search latitude');
12653: my @offon = ('off','on');
12654: my @otherdoms = ('Yes','No');
12655:
12656: my @searchtypes = &Apache::loncommon::get_env_multiple('form.searchtypes');
12657: my @cansearch = &Apache::loncommon::get_env_multiple('form.cansearch');
12658: my @searchby = &Apache::loncommon::get_env_multiple('form.searchby');
12659:
12660: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
12661: if (keys(%{$usertypes}) == 0) {
12662: @cansearch = ('default');
12663: } else {
12664: if (ref($currdirsrch{'cansearch'}) eq 'ARRAY') {
12665: foreach my $type (@{$currdirsrch{'cansearch'}}) {
12666: if (!grep(/^\Q$type\E$/,@cansearch)) {
12667: push(@{$changes{'cansearch'}},$type);
12668: }
12669: }
12670: foreach my $type (@cansearch) {
12671: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'cansearch'}})) {
12672: push(@{$changes{'cansearch'}},$type);
12673: }
12674: }
12675: } else {
12676: push(@{$changes{'cansearch'}},@cansearch);
12677: }
12678: }
12679:
12680: if (ref($currdirsrch{'searchby'}) eq 'ARRAY') {
12681: foreach my $by (@{$currdirsrch{'searchby'}}) {
12682: if (!grep(/^\Q$by\E$/,@searchby)) {
12683: push(@{$changes{'searchby'}},$by);
12684: }
12685: }
12686: foreach my $by (@searchby) {
12687: if (!grep(/^\Q$by\E$/,@{$currdirsrch{'searchby'}})) {
12688: push(@{$changes{'searchby'}},$by);
12689: }
12690: }
12691: } else {
12692: push(@{$changes{'searchby'}},@searchby);
12693: }
12694:
12695: if (ref($currdirsrch{'searchtypes'}) eq 'ARRAY') {
12696: foreach my $type (@{$currdirsrch{'searchtypes'}}) {
12697: if (!grep(/^\Q$type\E$/,@searchtypes)) {
12698: push(@{$changes{'searchtypes'}},$type);
12699: }
12700: }
12701: foreach my $type (@searchtypes) {
12702: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'searchtypes'}})) {
12703: push(@{$changes{'searchtypes'}},$type);
12704: }
12705: }
12706: } else {
12707: if (exists($currdirsrch{'searchtypes'})) {
12708: foreach my $type (@searchtypes) {
12709: if ($type ne $currdirsrch{'searchtypes'}) {
12710: push(@{$changes{'searchtypes'}},$type);
12711: }
12712: }
12713: if (!grep(/^\Q$currdirsrch{'searchtypes'}\E/,@searchtypes)) {
12714: push(@{$changes{'searchtypes'}},$currdirsrch{'searchtypes'});
12715: }
12716: } else {
12717: push(@{$changes{'searchtypes'}},@searchtypes);
12718: }
12719: }
12720:
12721: my %dirsrch_hash = (
12722: directorysrch => { available => $env{'form.dirsrch_available'},
12723: cansearch => \@cansearch,
12724: localonly => $env{'form.dirsrch_instlocalonly'},
12725: lclocalonly => $env{'form.dirsrch_domlocalonly'},
12726: lcavailable => $env{'form.dirsrch_domavailable'},
12727: searchby => \@searchby,
12728: searchtypes => \@searchtypes,
12729: }
12730: );
12731: my $putresult = &Apache::lonnet::put_dom('configuration',\%dirsrch_hash,
12732: $dom);
12733: if ($putresult eq 'ok') {
12734: if (exists($currdirsrch{'available'})) {
12735: if ($currdirsrch{'available'} ne $env{'form.dirsrch_available'}) {
12736: $changes{'available'} = 1;
12737: }
12738: } else {
12739: if ($env{'form.dirsrch_available'} eq '1') {
12740: $changes{'available'} = 1;
12741: }
12742: }
12743: if (exists($currdirsrch{'lcavailable'})) {
12744: if ($currdirsrch{'lcavailable'} ne $env{'form.dirsrch_domavailable'}) {
12745: $changes{'lcavailable'} = 1;
12746: }
12747: } else {
12748: if ($env{'form.dirsrch_lcavailable'} eq '1') {
12749: $changes{'lcavailable'} = 1;
12750: }
12751: }
12752: if (exists($currdirsrch{'localonly'})) {
12753: if ($currdirsrch{'localonly'} ne $env{'form.dirsrch_instlocalonly'}) {
12754: $changes{'localonly'} = 1;
12755: }
12756: } else {
12757: if ($env{'form.dirsrch_instlocalonly'} eq '1') {
12758: $changes{'localonly'} = 1;
12759: }
12760: }
12761: if (exists($currdirsrch{'lclocalonly'})) {
12762: if ($currdirsrch{'lclocalonly'} ne $env{'form.dirsrch_domlocalonly'}) {
12763: $changes{'lclocalonly'} = 1;
12764: }
12765: } else {
12766: if ($env{'form.dirsrch_domlocalonly'} eq '1') {
12767: $changes{'lclocalonly'} = 1;
12768: }
12769: }
12770: if (keys(%changes) > 0) {
12771: $resulttext = &mt('Changes made:').'<ul>';
12772: if ($changes{'available'}) {
12773: $resulttext .= '<li>'.&mt("$title{'available'} set to: $offon[$env{'form.dirsrch_available'}]").'</li>';
12774: }
12775: if ($changes{'lcavailable'}) {
12776: $resulttext .= '<li>'.&mt("$title{'lcavailable'} set to: $offon[$env{'form.dirsrch_domavailable'}]").'</li>';
12777: }
12778: if ($changes{'localonly'}) {
12779: $resulttext .= '<li>'.&mt("$title{'localonly'} set to: $otherdoms[$env{'form.dirsrch_instlocalonly'}]").'</li>';
12780: }
12781: if ($changes{'lclocalonly'}) {
12782: $resulttext .= '<li>'.&mt("$title{'lclocalonly'} set to: $otherdoms[$env{'form.dirsrch_domlocalonly'}]").'</li>';
12783: }
12784: if (ref($changes{'cansearch'}) eq 'ARRAY') {
12785: my $chgtext;
12786: if (ref($usertypes) eq 'HASH') {
12787: if (keys(%{$usertypes}) > 0) {
12788: foreach my $type (@{$types}) {
12789: if (grep(/^\Q$type\E$/,@cansearch)) {
12790: $chgtext .= $usertypes->{$type}.'; ';
12791: }
12792: }
12793: if (grep(/^default$/,@cansearch)) {
12794: $chgtext .= $othertitle;
12795: } else {
12796: $chgtext =~ s/\; $//;
12797: }
12798: $resulttext .=
12799: '<li>'.
12800: &mt("Users from domain '[_1]' permitted to search the institutional directory set to: [_2]",
12801: '<span class="LC_cusr_emph">'.$dom.'</span>',$chgtext).
12802: '</li>';
12803: }
12804: }
12805: }
12806: if (ref($changes{'searchby'}) eq 'ARRAY') {
12807: my ($searchtitles,$titleorder) = &sorted_searchtitles();
12808: my $chgtext;
12809: foreach my $type (@{$titleorder}) {
12810: if (grep(/^\Q$type\E$/,@searchby)) {
12811: if (defined($searchtitles->{$type})) {
12812: $chgtext .= $searchtitles->{$type}.'; ';
12813: }
12814: }
12815: }
12816: $chgtext =~ s/\; $//;
12817: $resulttext .= '<li>'.&mt("$title{'searchby'} set to: [_1]",$chgtext).'</li>';
12818: }
12819: if (ref($changes{'searchtypes'}) eq 'ARRAY') {
12820: my ($srchtypes_desc,$srchtypeorder) = &sorted_searchtypes();
12821: my $chgtext;
12822: foreach my $type (@{$srchtypeorder}) {
12823: if (grep(/^\Q$type\E$/,@searchtypes)) {
12824: if (defined($srchtypes_desc->{$type})) {
12825: $chgtext .= $srchtypes_desc->{$type}.'; ';
12826: }
12827: }
12828: }
12829: $chgtext =~ s/\; $//;
12830: $resulttext .= '<li>'.&mt($title{'searchtypes'}.' set to: "[_1]"',$chgtext).'</li>';
12831: }
12832: $resulttext .= '</ul>';
12833: &Apache::lonnet::do_cache_new('directorysrch',$dom,$dirsrch_hash{'directorysrch'},3600);
12834: if (ref($lastactref) eq 'HASH') {
12835: $lastactref->{'directorysrch'} = 1;
12836: }
12837: } else {
12838: $resulttext = &mt('No changes made to directory search settings');
12839: }
12840: } else {
12841: $resulttext = '<span class="LC_error">'.
12842: &mt('An error occurred: [_1]',$putresult).'</span>';
12843: }
12844: return $resulttext;
12845: }
12846:
12847: sub modify_contacts {
12848: my ($dom,$lastactref,%domconfig) = @_;
12849: my ($resulttext,%currsetting,%newsetting,%changes,%contacts_hash);
12850: if (ref($domconfig{'contacts'}) eq 'HASH') {
12851: foreach my $key (keys(%{$domconfig{'contacts'}})) {
12852: $currsetting{$key} = $domconfig{'contacts'}{$key};
12853: }
12854: }
12855: my (%others,%to,%bcc,%includestr,%includeloc);
12856: my @contacts = ('supportemail','adminemail');
12857: my @mailings = ('errormail','packagesmail','helpdeskmail','otherdomsmail',
12858: 'lonstatusmail','requestsmail','updatesmail','idconflictsmail');
12859: my @toggles = ('reporterrors','reportupdates','reportstatus');
12860: my @lonstatus = ('threshold','sysmail','weights','excluded');
12861: my ($fields,$fieldtitles,$fieldoptions,$possoptions) = &helpform_fields();
12862: foreach my $type (@mailings) {
12863: @{$newsetting{$type}} =
12864: &Apache::loncommon::get_env_multiple('form.'.$type);
12865: foreach my $item (@contacts) {
12866: if (grep(/^\Q$item\E$/,@{$newsetting{$type}})) {
12867: $contacts_hash{contacts}{$type}{$item} = 1;
12868: } else {
12869: $contacts_hash{contacts}{$type}{$item} = 0;
12870: }
12871: }
12872: $others{$type} = $env{'form.'.$type.'_others'};
12873: $contacts_hash{contacts}{$type}{'others'} = $others{$type};
12874: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
12875: $bcc{$type} = $env{'form.'.$type.'_bcc'};
12876: $contacts_hash{contacts}{$type}{'bcc'} = $bcc{$type};
12877: if (($env{'form.'.$type.'_includestr'} ne '') && ($env{'form.'.$type.'_includeloc'} =~ /^s|b$/)) {
12878: $includestr{$type} = $env{'form.'.$type.'_includestr'};
12879: $includeloc{$type} = $env{'form.'.$type.'_includeloc'};
12880: $contacts_hash{contacts}{$type}{'include'} = $includeloc{$type}.':'.&escape($includestr{$type});
12881: }
12882: }
12883: }
12884: foreach my $item (@contacts) {
12885: $to{$item} = $env{'form.'.$item};
12886: $contacts_hash{'contacts'}{$item} = $to{$item};
12887: }
12888: foreach my $item (@toggles) {
12889: if ($env{'form.'.$item} =~ /^(0|1)$/) {
12890: $contacts_hash{'contacts'}{$item} = $env{'form.'.$item};
12891: }
12892: }
12893: my ($lonstatus_defs,$lonstatus_names) = &Apache::loncommon::lon_status_items();
12894: foreach my $item (@lonstatus) {
12895: if ($item eq 'excluded') {
12896: my (%serverhomes,@excluded);
12897: map { $serverhomes{$_} = 1; } values(%Apache::lonnet::serverhomeIDs);
12898: my @possexcluded = &Apache::loncommon::get_env_multiple('form.errorexcluded');
12899: if (@possexcluded) {
12900: foreach my $id (sort(@possexcluded)) {
12901: if ($serverhomes{$id}) {
12902: push(@excluded,$id);
12903: }
12904: }
12905: }
12906: if (@excluded) {
12907: $contacts_hash{'contacts'}{'lonstatus'}{$item} = \@excluded;
12908: }
12909: } elsif ($item eq 'weights') {
12910: foreach my $type ('E','W','N') {
12911: $env{'form.error'.$item.'_'.$type} =~ s/^\s+|\s+$//g;
12912: if ($env{'form.error'.$item.'_'.$type} =~ /^\d+$/) {
12913: unless ($env{'form.error'.$item.'_'.$type} == $lonstatus_defs->{$type}) {
12914: $contacts_hash{'contacts'}{'lonstatus'}{$item}{$type} =
12915: $env{'form.error'.$item.'_'.$type};
12916: }
12917: }
12918: }
12919: } elsif (($item eq 'threshold') || ($item eq 'sysmail')) {
12920: $env{'form.error'.$item} =~ s/^\s+|\s+$//g;
12921: if ($env{'form.error'.$item} =~ /^\d+$/) {
12922: unless ($env{'form.error'.$item} == $lonstatus_defs->{$item}) {
12923: $contacts_hash{'contacts'}{'lonstatus'}{$item} = $env{'form.error'.$item};
12924: }
12925: }
12926: }
12927: }
12928: if ((ref($fields) eq 'ARRAY') && (ref($possoptions) eq 'HASH')) {
12929: foreach my $field (@{$fields}) {
12930: if (ref($possoptions->{$field}) eq 'ARRAY') {
12931: my $value = $env{'form.helpform_'.$field};
12932: $value =~ s/^\s+|\s+$//g;
12933: if (grep(/^\Q$value\E$/,@{$possoptions->{$field}})) {
12934: $contacts_hash{'contacts'}{'helpform'}{$field} = $value;
12935: if ($field eq 'screenshot') {
12936: $env{'form.helpform_maxsize'} =~ s/^\s+|\s+$//g;
12937: if ($env{'form.helpform_maxsize'} =~ /^\d+\.?\d*$/) {
12938: $contacts_hash{'contacts'}{'helpform'}{'maxsize'} = $env{'form.helpform_maxsize'};
12939: }
12940: }
12941: }
12942: }
12943: }
12944: }
12945: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
12946: my (@statuses,%usertypeshash,@overrides);
12947: if ((ref($types) eq 'ARRAY') && (@{$types} > 0)) {
12948: @statuses = @{$types};
12949: if (ref($usertypes) eq 'HASH') {
12950: %usertypeshash = %{$usertypes};
12951: }
12952: }
12953: if (@statuses) {
12954: my @possoverrides = &Apache::loncommon::get_env_multiple('form.overrides');
12955: foreach my $type (@possoverrides) {
12956: if (($type ne '') && (grep(/^\Q$type\E$/,@statuses))) {
12957: push(@overrides,$type);
12958: }
12959: }
12960: if (@overrides) {
12961: foreach my $type (@overrides) {
12962: my @standard = &Apache::loncommon::get_env_multiple('form.override_'.$type);
12963: foreach my $item (@contacts) {
12964: if (grep(/^\Q$item\E$/,@standard)) {
12965: $contacts_hash{'contacts'}{'overrides'}{$type}{$item} = 1;
12966: $newsetting{'override_'.$type}{$item} = 1;
12967: } else {
12968: $contacts_hash{'contacts'}{'overrides'}{$type}{$item} = 0;
12969: $newsetting{'override_'.$type}{$item} = 0;
12970: }
12971: }
12972: $contacts_hash{'contacts'}{'overrides'}{$type}{'others'} = $env{'form.override_'.$type.'_others'};
12973: $contacts_hash{'contacts'}{'overrides'}{$type}{'bcc'} = $env{'form.override_'.$type.'_bcc'};
12974: $newsetting{'override_'.$type}{'others'} = $env{'form.override_'.$type.'_others'};
12975: $newsetting{'override_'.$type}{'bcc'} = $env{'form.override_'.$type.'_bcc'};
12976: if (($env{'form.override_'.$type.'_includestr'} ne '') && ($env{'form.override_'.$type.'_includeloc'} =~ /^s|b$/)) {
12977: $includestr{$type} = $env{'form.override_'.$type.'_includestr'};
12978: $includeloc{$type} = $env{'form.override_'.$type.'_includeloc'};
12979: $contacts_hash{'contacts'}{'overrides'}{$type}{'include'} = $includeloc{$type}.':'.&escape($includestr{$type});
12980: $newsetting{'override_'.$type}{'include'} = $contacts_hash{'contacts'}{'overrides'}{$type}{'include'};
12981: }
12982: }
12983: }
12984: }
12985: if (keys(%currsetting) > 0) {
12986: foreach my $item (@contacts) {
12987: if ($to{$item} ne $currsetting{$item}) {
12988: $changes{$item} = 1;
12989: }
12990: }
12991: foreach my $type (@mailings) {
12992: foreach my $item (@contacts) {
12993: if (ref($currsetting{$type}) eq 'HASH') {
12994: if ($currsetting{$type}{$item} ne $contacts_hash{contacts}{$type}{$item}) {
12995: push(@{$changes{$type}},$item);
12996: }
12997: } else {
12998: push(@{$changes{$type}},@{$newsetting{$type}});
12999: }
13000: }
13001: if ($others{$type} ne $currsetting{$type}{'others'}) {
13002: push(@{$changes{$type}},'others');
13003: }
13004: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
13005: if ($bcc{$type} ne $currsetting{$type}{'bcc'}) {
13006: push(@{$changes{$type}},'bcc');
13007: }
13008: my ($currloc,$currstr) = split(/:/,$currsetting{$type}{'include'},2);
13009: if (($includeloc{$type} ne $currloc) || (&escape($includestr{$type}) ne $currstr)) {
13010: push(@{$changes{$type}},'include');
13011: }
13012: }
13013: }
13014: if (ref($fields) eq 'ARRAY') {
13015: if (ref($currsetting{'helpform'}) eq 'HASH') {
13016: foreach my $field (@{$fields}) {
13017: if ($currsetting{'helpform'}{$field} ne $contacts_hash{'contacts'}{'helpform'}{$field}) {
13018: push(@{$changes{'helpform'}},$field);
13019: }
13020: if (($field eq 'screenshot') && ($contacts_hash{'contacts'}{'helpform'}{'screenshot'} ne 'no')) {
13021: if ($currsetting{'helpform'}{'maxsize'} ne $contacts_hash{'contacts'}{'helpform'}{'maxsize'}) {
13022: push(@{$changes{'helpform'}},'maxsize');
13023: }
13024: }
13025: }
13026: } else {
13027: foreach my $field (@{$fields}) {
13028: if ($contacts_hash{'contacts'}{'helpform'}{$field} ne 'yes') {
13029: push(@{$changes{'helpform'}},$field);
13030: }
13031: if (($field eq 'screenshot') && ($contacts_hash{'contacts'}{'helpform'}{'screenshot'} ne 'no')) {
13032: if ($contacts_hash{'contacts'}{'helpform'}{'maxsize'} != 1) {
13033: push(@{$changes{'helpform'}},'maxsize');
13034: }
13035: }
13036: }
13037: }
13038: }
13039: if (@statuses) {
13040: if (ref($currsetting{'overrides'}) eq 'HASH') {
13041: foreach my $key (keys(%{$currsetting{'overrides'}})) {
13042: if (ref($currsetting{'overrides'}{$key}) eq 'HASH') {
13043: if (ref($newsetting{'override_'.$key}) eq 'HASH') {
13044: foreach my $item (@contacts,'bcc','others','include') {
13045: if ($currsetting{'overrides'}{$key}{$item} ne $newsetting{'override_'.$key}{$item}) {
13046: push(@{$changes{'overrides'}},$key);
13047: last;
13048: }
13049: }
13050: } else {
13051: push(@{$changes{'overrides'}},$key);
13052: }
13053: }
13054: }
13055: foreach my $key (@overrides) {
13056: unless (exists($currsetting{'overrides'}{$key})) {
13057: push(@{$changes{'overrides'}},$key);
13058: }
13059: }
13060: } else {
13061: foreach my $key (@overrides) {
13062: push(@{$changes{'overrides'}},$key);
13063: }
13064: }
13065: }
13066: if (ref($currsetting{'lonstatus'}) eq 'HASH') {
13067: foreach my $key ('excluded','weights','threshold','sysmail') {
13068: if ($key eq 'excluded') {
13069: if ((ref($contacts_hash{contacts}{lonstatus}) eq 'HASH') &&
13070: (ref($contacts_hash{contacts}{lonstatus}{excluded}) eq 'ARRAY')) {
13071: if ((ref($currsetting{'lonstatus'}{$key}) eq 'ARRAY') &&
13072: (@{$currsetting{'lonstatus'}{$key}})) {
13073: my @diffs =
13074: &Apache::loncommon::compare_arrays($contacts_hash{contacts}{lonstatus}{excluded},
13075: $currsetting{'lonstatus'}{$key});
13076: if (@diffs) {
13077: push(@{$changes{'lonstatus'}},$key);
13078: }
13079: } elsif (@{$contacts_hash{contacts}{lonstatus}{excluded}}) {
13080: push(@{$changes{'lonstatus'}},$key);
13081: }
13082: } elsif ((ref($currsetting{'lonstatus'}{$key}) eq 'ARRAY') &&
13083: (@{$currsetting{'lonstatus'}{$key}})) {
13084: push(@{$changes{'lonstatus'}},$key);
13085: }
13086: } elsif ($key eq 'weights') {
13087: if ((ref($contacts_hash{contacts}{lonstatus}) eq 'HASH') &&
13088: (ref($contacts_hash{contacts}{lonstatus}{$key}) eq 'HASH')) {
13089: if (ref($currsetting{'lonstatus'}{$key}) eq 'HASH') {
13090: foreach my $type ('E','W','N','U') {
13091: unless ($contacts_hash{contacts}{lonstatus}{$key}{$type} eq
13092: $currsetting{'lonstatus'}{$key}{$type}) {
13093: push(@{$changes{'lonstatus'}},$key);
13094: last;
13095: }
13096: }
13097: } else {
13098: foreach my $type ('E','W','N','U') {
13099: if ($contacts_hash{contacts}{lonstatus}{$key}{$type} ne '') {
13100: push(@{$changes{'lonstatus'}},$key);
13101: last;
13102: }
13103: }
13104: }
13105: } elsif (ref($currsetting{'lonstatus'}{$key}) eq 'HASH') {
13106: foreach my $type ('E','W','N','U') {
13107: if ($currsetting{'lonstatus'}{$key}{$type} ne '') {
13108: push(@{$changes{'lonstatus'}},$key);
13109: last;
13110: }
13111: }
13112: }
13113: } elsif (($key eq 'threshold') || ($key eq 'sysmail')) {
13114: if (ref($contacts_hash{contacts}{lonstatus}) eq 'HASH') {
13115: if ($currsetting{'lonstatus'}{$key} =~ /^\d+$/) {
13116: if ($currsetting{'lonstatus'}{$key} != $contacts_hash{contacts}{lonstatus}{$key}) {
13117: push(@{$changes{'lonstatus'}},$key);
13118: }
13119: } elsif ($contacts_hash{contacts}{lonstatus}{$key} =~ /^\d+$/) {
13120: push(@{$changes{'lonstatus'}},$key);
13121: }
13122: } elsif ($currsetting{'lonstatus'}{$key} =~ /^\d+$/) {
13123: push(@{$changes{'lonstatus'}},$key);
13124: }
13125: }
13126: }
13127: } else {
13128: if (ref($contacts_hash{contacts}{lonstatus}) eq 'HASH') {
13129: foreach my $key ('excluded','weights','threshold','sysmail') {
13130: if (exists($contacts_hash{contacts}{lonstatus}{$key})) {
13131: push(@{$changes{'lonstatus'}},$key);
13132: }
13133: }
13134: }
13135: }
13136: } else {
13137: my %default;
13138: $default{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
13139: $default{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
13140: $default{'errormail'} = 'adminemail';
13141: $default{'packagesmail'} = 'adminemail';
13142: $default{'helpdeskmail'} = 'supportemail';
13143: $default{'otherdomsmail'} = 'supportemail';
13144: $default{'lonstatusmail'} = 'adminemail';
13145: $default{'requestsmail'} = 'adminemail';
13146: $default{'updatesmail'} = 'adminemail';
13147: foreach my $item (@contacts) {
13148: if ($to{$item} ne $default{$item}) {
13149: $changes{$item} = 1;
13150: }
13151: }
13152: foreach my $type (@mailings) {
13153: if ((@{$newsetting{$type}} != 1) || ($newsetting{$type}[0] ne $default{$type})) {
13154: push(@{$changes{$type}},@{$newsetting{$type}});
13155: }
13156: if ($others{$type} ne '') {
13157: push(@{$changes{$type}},'others');
13158: }
13159: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
13160: if ($bcc{$type} ne '') {
13161: push(@{$changes{$type}},'bcc');
13162: }
13163: if (($includeloc{$type} =~ /^b|s$/) && ($includestr{$type} ne '')) {
13164: push(@{$changes{$type}},'include');
13165: }
13166: }
13167: }
13168: if (ref($fields) eq 'ARRAY') {
13169: foreach my $field (@{$fields}) {
13170: if ($contacts_hash{'contacts'}{'helpform'}{$field} ne 'yes') {
13171: push(@{$changes{'helpform'}},$field);
13172: }
13173: if (($field eq 'screenshot') && ($contacts_hash{'contacts'}{'helpform'}{'screenshot'} ne 'no')) {
13174: if ($contacts_hash{'contacts'}{'helpform'}{'maxsize'} != 1) {
13175: push(@{$changes{'helpform'}},'maxsize');
13176: }
13177: }
13178: }
13179: }
13180: if (ref($contacts_hash{contacts}{lonstatus}) eq 'HASH') {
13181: foreach my $key ('excluded','weights','threshold','sysmail') {
13182: if (exists($contacts_hash{contacts}{lonstatus}{$key})) {
13183: push(@{$changes{'lonstatus'}},$key);
13184: }
13185: }
13186: }
13187: }
13188: foreach my $item (@toggles) {
13189: if (($env{'form.'.$item} == 1) && ($currsetting{$item} == 0)) {
13190: $changes{$item} = 1;
13191: } elsif ((!$env{'form.'.$item}) &&
13192: (($currsetting{$item} eq '') || ($currsetting{$item} == 1))) {
13193: $changes{$item} = 1;
13194: }
13195: }
13196: my $putresult = &Apache::lonnet::put_dom('configuration',\%contacts_hash,
13197: $dom);
13198: if ($putresult eq 'ok') {
13199: if (keys(%changes) > 0) {
13200: &Apache::loncommon::devalidate_domconfig_cache($dom);
13201: if (ref($lastactref) eq 'HASH') {
13202: $lastactref->{'domainconfig'} = 1;
13203: }
13204: my ($titles,$short_titles) = &contact_titles();
13205: $resulttext = &mt('Changes made:').'<ul>';
13206: foreach my $item (@contacts) {
13207: if ($changes{$item}) {
13208: $resulttext .= '<li>'.$titles->{$item}.
13209: &mt(' set to: ').
13210: '<span class="LC_cusr_emph">'.
13211: $to{$item}.'</span></li>';
13212: }
13213: }
13214: foreach my $type (@mailings) {
13215: if (ref($changes{$type}) eq 'ARRAY') {
13216: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
13217: $resulttext .= '<li>'.$titles->{$type}.' -- '.&mt('sent to').': ';
13218: } else {
13219: $resulttext .= '<li>'.$titles->{$type}.': ';
13220: }
13221: my @text;
13222: foreach my $item (@{$newsetting{$type}}) {
13223: push(@text,$short_titles->{$item});
13224: }
13225: if ($others{$type} ne '') {
13226: push(@text,$others{$type});
13227: }
13228: if (@text) {
13229: $resulttext .= '<span class="LC_cusr_emph">'.
13230: join(', ',@text).'</span>';
13231: }
13232: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
13233: if ($bcc{$type} ne '') {
13234: my $bcctext;
13235: if (@text) {
13236: $bcctext = ' '.&mt('with Bcc to');
13237: } else {
13238: $bcctext = '(Bcc)';
13239: }
13240: $resulttext .= $bcctext.': <span class="LC_cusr_emph">'.$bcc{$type}.'</span>';
13241: } elsif (!@text) {
13242: $resulttext .= &mt('No one');
13243: }
13244: if ($includestr{$type} ne '') {
13245: if ($includeloc{$type} eq 'b') {
13246: $resulttext .= '<br />'.&mt('Text automatically added to e-mail body:').' '.$includestr{$type};
13247: } elsif ($includeloc{$type} eq 's') {
13248: $resulttext .= '<br />'.&mt('Text automatically added to e-mail subject:').' '.$includestr{$type};
13249: }
13250: }
13251: } elsif (!@text) {
13252: $resulttext .= &mt('No recipients');
13253: }
13254: $resulttext .= '</li>';
13255: }
13256: }
13257: if (ref($changes{'overrides'}) eq 'ARRAY') {
13258: my @deletions;
13259: foreach my $type (@{$changes{'overrides'}}) {
13260: if ($usertypeshash{$type}) {
13261: if (grep(/^\Q$type\E/,@overrides)) {
13262: $resulttext .= '<li>'.&mt("Overrides based on requester's affiliation set for [_1]",
13263: $usertypeshash{$type}).'<ul><li>';
13264: if (ref($newsetting{'override_'.$type}) eq 'HASH') {
13265: my @text;
13266: foreach my $item (@contacts) {
13267: if ($newsetting{'override_'.$type}{$item}) {
13268: push(@text,$short_titles->{$item});
13269: }
13270: }
13271: if ($newsetting{'override_'.$type}{'others'} ne '') {
13272: push(@text,$newsetting{'override_'.$type}{'others'});
13273: }
13274:
13275: if (@text) {
13276: $resulttext .= &mt('Helpdesk e-mail sent to: [_1]',
13277: '<span class="LC_cusr_emph">'.join(', ',@text).'</span>');
13278: }
13279: if ($newsetting{'override_'.$type}{'bcc'} ne '') {
13280: my $bcctext;
13281: if (@text) {
13282: $bcctext = ' '.&mt('with Bcc to');
13283: } else {
13284: $bcctext = '(Bcc)';
13285: }
13286: $resulttext .= $bcctext.': <span class="LC_cusr_emph">'.$newsetting{'override_'.$type}{'bcc'}.'</span>';
13287: } elsif (!@text) {
13288: $resulttext .= &mt('Helpdesk e-mail sent to no one');
13289: }
13290: $resulttext .= '</li>';
13291: if ($newsetting{'override_'.$type}{'include'} ne '') {
13292: my ($loc,$str) = split(/:/,$newsetting{'override_'.$type}{'include'});
13293: if ($loc eq 'b') {
13294: $resulttext .= '<li>'.&mt('Text automatically added to e-mail body:').' '.&unescape($str).'</li>';
13295: } elsif ($loc eq 's') {
13296: $resulttext .= '<li>'.&mt('Text automatically added to e-mail subject:').' '.&unescape($str).'</li>';
13297: }
13298: }
13299: }
13300: $resulttext .= '</li></ul></li>';
13301: } else {
13302: push(@deletions,$usertypeshash{$type});
13303: }
13304: }
13305: }
13306: if (@deletions) {
13307: $resulttext .= '<li>'.&mt("Overrides based on requester's affiliation discontinued for: [_1]",
13308: join(', ',@deletions)).'</li>';
13309: }
13310: }
13311: my @offon = ('off','on');
13312: my $corelink = &core_link_msu();
13313: if ($changes{'reporterrors'}) {
13314: $resulttext .= '<li>'.
13315: &mt('E-mail error reports to [_1] set to "'.
13316: $offon[$env{'form.reporterrors'}].'".',
13317: $corelink).
13318: '</li>';
13319: }
13320: if ($changes{'reportupdates'}) {
13321: $resulttext .= '<li>'.
13322: &mt('E-mail record of completed LON-CAPA updates to [_1] set to "'.
13323: $offon[$env{'form.reportupdates'}].'".',
13324: $corelink).
13325: '</li>';
13326: }
13327: if ($changes{'reportstatus'}) {
13328: $resulttext .= '<li>'.
13329: &mt('E-mail status if errors above threshold to [_1] set to "'.
13330: $offon[$env{'form.reportstatus'}].'".',
13331: $corelink).
13332: '</li>';
13333: }
13334: if (ref($changes{'lonstatus'}) eq 'ARRAY') {
13335: $resulttext .= '<li>'.
13336: &mt('Nightly status check e-mail settings').':<ul>';
13337: my (%defval,%use_def,%shown);
13338: $defval{'threshold'} = $lonstatus_defs->{'threshold'};
13339: $defval{'sysmail'} = $lonstatus_defs->{'sysmail'};
13340: $defval{'weights'} =
13341: join(', ',map { $lonstatus_names->{$_}.'='.$lonstatus_defs->{$_}; } ('E','W','N','U'));
13342: $defval{'excluded'} = &mt('None');
13343: if (ref($contacts_hash{'contacts'}{'lonstatus'}) eq 'HASH') {
13344: foreach my $item ('threshold','sysmail','weights','excluded') {
13345: if (exists($contacts_hash{'contacts'}{'lonstatus'}{$item})) {
13346: if (($item eq 'threshold') || ($item eq 'sysmail')) {
13347: $shown{$item} = $contacts_hash{'contacts'}{'lonstatus'}{$item};
13348: } elsif ($item eq 'weights') {
13349: if (ref($contacts_hash{'contacts'}{'lonstatus'}{$item}) eq 'HASH') {
13350: foreach my $type ('E','W','N','U') {
13351: $shown{$item} .= $lonstatus_names->{$type}.'=';
13352: if (exists($contacts_hash{'contacts'}{'lonstatus'}{$item}{$type})) {
13353: $shown{$item} .= $contacts_hash{'contacts'}{'lonstatus'}{$item}{$type};
13354: } else {
13355: $shown{$item} .= $lonstatus_defs->{$type};
13356: }
13357: $shown{$item} .= ', ';
13358: }
13359: $shown{$item} =~ s/, $//;
13360: } else {
13361: $shown{$item} = $defval{$item};
13362: }
13363: } elsif ($item eq 'excluded') {
13364: if (ref($contacts_hash{'contacts'}{'lonstatus'}{$item}) eq 'ARRAY') {
13365: $shown{$item} = join(', ',@{$contacts_hash{'contacts'}{'lonstatus'}{$item}});
13366: } else {
13367: $shown{$item} = $defval{$item};
13368: }
13369: }
13370: } else {
13371: $shown{$item} = $defval{$item};
13372: }
13373: }
13374: } else {
13375: foreach my $item ('threshold','weights','excluded','sysmail') {
13376: $shown{$item} = $defval{$item};
13377: }
13378: }
13379: foreach my $item ('threshold','weights','excluded','sysmail') {
13380: $resulttext .= '<li>'.&mt($titles->{'error'.$item}.' -- [_1]',
13381: $shown{$item}).'</li>';
13382: }
13383: $resulttext .= '</ul></li>';
13384: }
13385: if ((ref($changes{'helpform'}) eq 'ARRAY') && (ref($fields) eq 'ARRAY')) {
13386: my (@optional,@required,@unused,$maxsizechg);
13387: foreach my $field (@{$changes{'helpform'}}) {
13388: if ($field eq 'maxsize') {
13389: $maxsizechg = 1;
13390: next;
13391: }
13392: if ($contacts_hash{'contacts'}{'helpform'}{$field} eq 'yes') {
13393: push(@optional,$field);
13394: } elsif ($contacts_hash{'contacts'}{'helpform'}{$field} eq 'no') {
13395: push(@unused,$field);
13396: } elsif ($contacts_hash{'contacts'}{'helpform'}{$field} eq 'req') {
13397: push(@required,$field);
13398: }
13399: }
13400: if (@optional) {
13401: $resulttext .= '<li>'.
13402: &mt('Help form fields changed to "Optional": [_1].',
13403: '<span class="LC_cusr_emph">'.join(', ',map { $fieldtitles->{$_}; } @optional)).'</span>'.
13404: '</li>';
13405: }
13406: if (@required) {
13407: $resulttext .= '<li>'.
13408: &mt('Help form fields changed to "Required": [_1].',
13409: '<span class="LC_cusr_emph">'.join(', ',map { $fieldtitles->{$_}; } @required)).'</span>'.
13410: '</li>';
13411: }
13412: if (@unused) {
13413: $resulttext .= '<li>'.
13414: &mt('Help form fields changed to "Not shown": [_1].',
13415: '<span class="LC_cusr_emph">'.join(', ',map { $fieldtitles->{$_}; } @unused)).'</span>'.
13416: '</li>';
13417: }
13418: if ($maxsizechg) {
13419: $resulttext .= '<li>'.
13420: &mt('Max size for file uploaded to help form by logged-in user set to [_1] MB.',
13421: $contacts_hash{'contacts'}{'helpform'}{'maxsize'}).
13422: '</li>';
13423: }
13424: }
13425: $resulttext .= '</ul>';
13426: } else {
13427: $resulttext = &mt('No changes made to contacts and form settings');
13428: }
13429: } else {
13430: $resulttext = '<span class="LC_error">'.
13431: &mt('An error occurred: [_1].',$putresult).'</span>';
13432: }
13433: return $resulttext;
13434: }
13435:
13436: sub modify_usercreation {
13437: my ($dom,%domconfig) = @_;
13438: my ($resulttext,%curr_usercreation,%changes,%authallowed,%cancreate,%save_usercreate);
13439: my $warningmsg;
13440: if (ref($domconfig{'usercreation'}) eq 'HASH') {
13441: foreach my $key (keys(%{$domconfig{'usercreation'}})) {
13442: if ($key eq 'cancreate') {
13443: if (ref($domconfig{'usercreation'}{$key}) eq 'HASH') {
13444: foreach my $item (keys(%{$domconfig{'usercreation'}{$key}})) {
13445: if (($item eq 'requestcrs') || ($item eq 'course') || ($item eq 'author')) {
13446: $curr_usercreation{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
13447: } else {
13448: $save_usercreate{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
13449: }
13450: }
13451: }
13452: } elsif ($key eq 'email_rule') {
13453: $save_usercreate{$key} = $domconfig{'usercreation'}{$key};
13454: } else {
13455: $curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
13456: }
13457: }
13458: }
13459: my @username_rule = &Apache::loncommon::get_env_multiple('form.username_rule');
13460: my @id_rule = &Apache::loncommon::get_env_multiple('form.id_rule');
13461: my @contexts = ('author','course','requestcrs');
13462: foreach my $item(@contexts) {
13463: $cancreate{$item} = $env{'form.can_createuser_'.$item};
13464: }
13465: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
13466: foreach my $item (@contexts) {
13467: if ($curr_usercreation{'cancreate'}{$item} ne $cancreate{$item}) {
13468: push(@{$changes{'cancreate'}},$item);
13469: }
13470: }
13471: } elsif (ref($curr_usercreation{'cancreate'}) eq 'ARRAY') {
13472: foreach my $item (@contexts) {
13473: if (!grep(/^\Q$item\E$/,@{$curr_usercreation{'cancreate'}})) {
13474: if ($cancreate{$item} ne 'any') {
13475: push(@{$changes{'cancreate'}},$item);
13476: }
13477: } else {
13478: if ($cancreate{$item} ne 'none') {
13479: push(@{$changes{'cancreate'}},$item);
13480: }
13481: }
13482: }
13483: } else {
13484: foreach my $item (@contexts) {
13485: push(@{$changes{'cancreate'}},$item);
13486: }
13487: }
13488:
13489: if (ref($curr_usercreation{'username_rule'}) eq 'ARRAY') {
13490: foreach my $type (@{$curr_usercreation{'username_rule'}}) {
13491: if (!grep(/^\Q$type\E$/,@username_rule)) {
13492: push(@{$changes{'username_rule'}},$type);
13493: }
13494: }
13495: foreach my $type (@username_rule) {
13496: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'username_rule'}})) {
13497: push(@{$changes{'username_rule'}},$type);
13498: }
13499: }
13500: } else {
13501: push(@{$changes{'username_rule'}},@username_rule);
13502: }
13503:
13504: if (ref($curr_usercreation{'id_rule'}) eq 'ARRAY') {
13505: foreach my $type (@{$curr_usercreation{'id_rule'}}) {
13506: if (!grep(/^\Q$type\E$/,@id_rule)) {
13507: push(@{$changes{'id_rule'}},$type);
13508: }
13509: }
13510: foreach my $type (@id_rule) {
13511: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'id_rule'}})) {
13512: push(@{$changes{'id_rule'}},$type);
13513: }
13514: }
13515: } else {
13516: push(@{$changes{'id_rule'}},@id_rule);
13517: }
13518:
13519: my @authen_contexts = ('author','course','domain');
13520: my @authtypes = ('int','krb4','krb5','loc','lti');
13521: my %authhash;
13522: foreach my $item (@authen_contexts) {
13523: my @authallowed = &Apache::loncommon::get_env_multiple('form.'.$item.'_auth');
13524: foreach my $auth (@authtypes) {
13525: if (grep(/^\Q$auth\E$/,@authallowed)) {
13526: $authhash{$item}{$auth} = 1;
13527: } else {
13528: $authhash{$item}{$auth} = 0;
13529: }
13530: }
13531: }
13532: if (ref($curr_usercreation{'authtypes'}) eq 'HASH') {
13533: foreach my $item (@authen_contexts) {
13534: if (ref($curr_usercreation{'authtypes'}{$item}) eq 'HASH') {
13535: foreach my $auth (@authtypes) {
13536: if ($authhash{$item}{$auth} ne $curr_usercreation{'authtypes'}{$item}{$auth}) {
13537: push(@{$changes{'authtypes'}},$item);
13538: last;
13539: }
13540: }
13541: }
13542: }
13543: } else {
13544: foreach my $item (@authen_contexts) {
13545: push(@{$changes{'authtypes'}},$item);
13546: }
13547: }
13548:
13549: $save_usercreate{'cancreate'}{'course'} = $cancreate{'course'};
13550: $save_usercreate{'cancreate'}{'author'} = $cancreate{'author'};
13551: $save_usercreate{'cancreate'}{'requestcrs'} = $cancreate{'requestcrs'};
13552: $save_usercreate{'id_rule'} = \@id_rule;
13553: $save_usercreate{'username_rule'} = \@username_rule,
13554: $save_usercreate{'authtypes'} = \%authhash;
13555:
13556: my %usercreation_hash = (
13557: usercreation => \%save_usercreate,
13558: );
13559:
13560: my $putresult = &Apache::lonnet::put_dom('configuration',\%usercreation_hash,
13561: $dom);
13562:
13563: if ($putresult eq 'ok') {
13564: if (keys(%changes) > 0) {
13565: $resulttext = &mt('Changes made:').'<ul>';
13566: if (ref($changes{'cancreate'}) eq 'ARRAY') {
13567: my %lt = &usercreation_types();
13568: foreach my $type (@{$changes{'cancreate'}}) {
13569: my $chgtext = $lt{$type}.', ';
13570: if ($cancreate{$type} eq 'none') {
13571: $chgtext .= &mt('creation of new users is not permitted, except by a Domain Coordinator.');
13572: } elsif ($cancreate{$type} eq 'any') {
13573: $chgtext .= &mt('creation of new users is permitted for both institutional and non-institutional usernames.');
13574: } elsif ($cancreate{$type} eq 'official') {
13575: $chgtext .= &mt('creation of new users is only permitted for institutional usernames.');
13576: } elsif ($cancreate{$type} eq 'unofficial') {
13577: $chgtext .= &mt('creation of new users is only permitted for non-institutional usernames.');
13578: }
13579: $resulttext .= '<li>'.$chgtext.'</li>';
13580: }
13581: }
13582: if (ref($changes{'username_rule'}) eq 'ARRAY') {
13583: my ($rules,$ruleorder) =
13584: &Apache::lonnet::inst_userrules($dom,'username');
13585: my $chgtext = '<ul>';
13586: foreach my $type (@username_rule) {
13587: if (ref($rules->{$type}) eq 'HASH') {
13588: $chgtext .= '<li>'.$rules->{$type}{'name'}.'</li>';
13589: }
13590: }
13591: $chgtext .= '</ul>';
13592: if (@username_rule > 0) {
13593: $resulttext .= '<li>'.&mt('Usernames with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
13594: } else {
13595: $resulttext .= '<li>'.&mt('There are now no username formats restricted to verified users in the institutional directory.').'</li>';
13596: }
13597: }
13598: if (ref($changes{'id_rule'}) eq 'ARRAY') {
13599: my ($idrules,$idruleorder) =
13600: &Apache::lonnet::inst_userrules($dom,'id');
13601: my $chgtext = '<ul>';
13602: foreach my $type (@id_rule) {
13603: if (ref($idrules->{$type}) eq 'HASH') {
13604: $chgtext .= '<li>'.$idrules->{$type}{'name'}.'</li>';
13605: }
13606: }
13607: $chgtext .= '</ul>';
13608: if (@id_rule > 0) {
13609: $resulttext .= '<li>'.&mt('IDs with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
13610: } else {
13611: $resulttext .= '<li>'.&mt('There are now no ID formats restricted to verified users in the institutional directory.').'</li>';
13612: }
13613: }
13614: my %authname = &authtype_names();
13615: my %context_title = &context_names();
13616: if (ref($changes{'authtypes'}) eq 'ARRAY') {
13617: my $chgtext = '<ul>';
13618: foreach my $type (@{$changes{'authtypes'}}) {
13619: my @allowed;
13620: $chgtext .= '<li><span class="LC_cusr_emph">'.$context_title{$type}.'</span> - '.&mt('assignable authentication types: ');
13621: foreach my $auth (@authtypes) {
13622: if ($authhash{$type}{$auth}) {
13623: push(@allowed,$authname{$auth});
13624: }
13625: }
13626: if (@allowed > 0) {
13627: $chgtext .= join(', ',@allowed).'</li>';
13628: } else {
13629: $chgtext .= &mt('none').'</li>';
13630: }
13631: }
13632: $chgtext .= '</ul>';
13633: $resulttext .= '<li>'.&mt('Authentication types available for assignment to new users').'<br />'.$chgtext;
13634: $resulttext .= '</li>';
13635: }
13636: $resulttext .= '</ul>';
13637: } else {
13638: $resulttext = &mt('No changes made to user creation settings');
13639: }
13640: } else {
13641: $resulttext = '<span class="LC_error">'.
13642: &mt('An error occurred: [_1]',$putresult).'</span>';
13643: }
13644: if ($warningmsg ne '') {
13645: $resulttext .= '<br /><span class="LC_warning">'.$warningmsg.'</span><br />';
13646: }
13647: return $resulttext;
13648: }
13649:
13650: sub modify_selfcreation {
13651: my ($dom,$lastactref,%domconfig) = @_;
13652: my ($resulttext,$warningmsg,%curr_usercreation,%curr_usermodify,%curr_inststatus,%changes,%cancreate);
13653: my (%save_usercreate,%save_usermodify,%save_inststatus,@types,%usertypes);
13654: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
13655: my ($othertitle,$usertypesref,$typesref) = &Apache::loncommon::sorted_inst_types($dom);
13656: if (ref($typesref) eq 'ARRAY') {
13657: @types = @{$typesref};
13658: }
13659: if (ref($usertypesref) eq 'HASH') {
13660: %usertypes = %{$usertypesref};
13661: }
13662: $usertypes{'default'} = $othertitle;
13663: #
13664: # Retrieve current domain configuration for self-creation of usernames from $domconfig{'usercreation'}.
13665: #
13666: if (ref($domconfig{'usercreation'}) eq 'HASH') {
13667: foreach my $key (keys(%{$domconfig{'usercreation'}})) {
13668: if ($key eq 'cancreate') {
13669: if (ref($domconfig{'usercreation'}{$key}) eq 'HASH') {
13670: foreach my $item (keys(%{$domconfig{'usercreation'}{$key}})) {
13671: if (($item eq 'selfcreate') || ($item eq 'statustocreate') ||
13672: ($item eq 'captcha') || ($item eq 'recaptchakeys') ||
13673: ($item eq 'recaptchaversion') || ($item eq 'notify') ||
13674: ($item eq 'emailusername') || ($item eq 'shibenv') ||
13675: ($item eq 'selfcreateprocessing') || ($item eq 'emailverified') ||
13676: ($item eq 'emailoptions') || ($item eq 'emaildomain')) {
13677: $curr_usercreation{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
13678: } else {
13679: $save_usercreate{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
13680: }
13681: }
13682: }
13683: } elsif ($key eq 'email_rule') {
13684: $curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
13685: } else {
13686: $save_usercreate{$key} = $domconfig{'usercreation'}{$key};
13687: }
13688: }
13689: }
13690: #
13691: # Retrieve current domain configuration for self-creation of usernames from $domconfig{'usermodification'}.
13692: #
13693: if (ref($domconfig{'usermodification'}) eq 'HASH') {
13694: foreach my $key (keys(%{$domconfig{'usermodification'}})) {
13695: if ($key eq 'selfcreate') {
13696: $curr_usermodify{$key} = $domconfig{'usermodification'}{$key};
13697: } else {
13698: $save_usermodify{$key} = $domconfig{'usermodification'}{$key};
13699: }
13700: }
13701: }
13702: #
13703: # Retrieve current domain configuration for institutional status types from $domconfig{'inststatus'}.
13704: #
13705: if (ref($domconfig{'inststatus'}) eq 'HASH') {
13706: foreach my $key (keys(%{$domconfig{'inststatus'}})) {
13707: if ($key eq 'inststatusguest') {
13708: $curr_inststatus{$key} = $domconfig{'inststatus'}{$key};
13709: } else {
13710: $save_inststatus{$key} = $domconfig{'inststatus'}{$key};
13711: }
13712: }
13713: }
13714:
13715: my @contexts = ('selfcreate');
13716: @{$cancreate{'selfcreate'}} = ();
13717: %{$cancreate{'emailusername'}} = ();
13718: if (@types) {
13719: @{$cancreate{'statustocreate'}} = ();
13720: }
13721: %{$cancreate{'selfcreateprocessing'}} = ();
13722: %{$cancreate{'shibenv'}} = ();
13723: %{$cancreate{'emailverified'}} = ();
13724: %{$cancreate{'emailoptions'}} = ();
13725: %{$cancreate{'emaildomain'}} = ();
13726: my %selfcreatetypes = (
13727: sso => 'users authenticated by institutional single sign on',
13728: login => 'users authenticated by institutional log-in',
13729: email => 'users verified by e-mail',
13730: );
13731: #
13732: # Populate $cancreate{'selfcreate'} array reference with types of user, for which self-creation of user accounts
13733: # is permitted.
13734: #
13735: my ($emailrules,$emailruleorder) = &Apache::lonnet::inst_userrules($dom,'email');
13736:
13737: my (@statuses,%email_rule);
13738: foreach my $item ('login','sso','email') {
13739: if ($item eq 'email') {
13740: if ($env{'form.cancreate_email'}) {
13741: if (@types) {
13742: my @poss_statuses = &Apache::loncommon::get_env_multiple('form.selfassign');
13743: foreach my $status (@poss_statuses) {
13744: if (grep(/^\Q$status\E$/,(@types,'default'))) {
13745: push(@statuses,$status);
13746: }
13747: }
13748: $save_inststatus{'inststatusguest'} = \@statuses;
13749: } else {
13750: push(@statuses,'default');
13751: }
13752: if (@statuses) {
13753: my %curr_rule;
13754: if (ref($curr_usercreation{'email_rule'}) eq 'ARRAY') {
13755: foreach my $type (@statuses) {
13756: $curr_rule{$type} = $curr_usercreation{'email_rule'};
13757: }
13758: } elsif (ref($curr_usercreation{'email_rule'}) eq 'HASH') {
13759: foreach my $type (@statuses) {
13760: $curr_rule{$type} = $curr_usercreation{'email_rule'}{$type};
13761: }
13762: }
13763: push(@{$cancreate{'selfcreate'}},'email');
13764: push(@contexts,('selfcreateprocessing','emailverified','emailoptions'));
13765: my %curremaildom;
13766: if (ref($curr_usercreation{'cancreate'}{'emaildomain'}) eq 'HASH') {
13767: %curremaildom = %{$curr_usercreation{'cancreate'}{'emaildomain'}};
13768: }
13769: foreach my $type (@statuses) {
13770: if ($env{'form.cancreate_emailprocess_'.$type} =~ /^(?:approval|automatic)$/) {
13771: $cancreate{'selfcreateprocessing'}{$type} = $env{'form.cancreate_emailprocess_'.$type};
13772: }
13773: if ($env{'form.cancreate_usernameoptions_'.$type} =~ /^(?:all|first|free)$/) {
13774: $cancreate{'emailverified'}{$type} = $env{'form.cancreate_usernameoptions_'.$type};
13775: }
13776: if ($env{'form.cancreate_emailoptions_'.$type} =~ /^(any|inst|noninst|custom)$/) {
13777: #
13778: # Retrieve rules (if any) governing types of e-mail address which may be used to verify a username.
13779: #
13780: my $chosen = $1;
13781: if (($chosen eq 'inst') || ($chosen eq 'noninst')) {
13782: my $emaildom;
13783: if ($env{'form.cancreate_emaildomain_'.$chosen.'_'.$type} =~ /^\@[^\@]+$/) {
13784: $emaildom = $env{'form.cancreate_emaildomain_'.$chosen.'_'.$type};
13785: $cancreate{'emaildomain'}{$type}{$chosen} = $emaildom;
13786: if (ref($curremaildom{$type}) eq 'HASH') {
13787: if (exists($curremaildom{$type}{$chosen})) {
13788: if ($curremaildom{$type}{$chosen} ne $emaildom) {
13789: push(@{$changes{'cancreate'}},'emaildomain');
13790: }
13791: } elsif ($emaildom ne '') {
13792: push(@{$changes{'cancreate'}},'emaildomain');
13793: }
13794: } elsif ($emaildom ne '') {
13795: push(@{$changes{'cancreate'}},'emaildomain');
13796: }
13797: }
13798: $cancreate{'emailoptions'}{$type} = $env{'form.cancreate_emailoptions_'.$type};
13799: } elsif ($chosen eq 'custom') {
13800: my @possemail_rules = &Apache::loncommon::get_env_multiple('form.email_rule_'.$type);
13801: $email_rule{$type} = [];
13802: if (ref($emailrules) eq 'HASH') {
13803: foreach my $rule (@possemail_rules) {
13804: if (exists($emailrules->{$rule})) {
13805: push(@{$email_rule{$type}},$rule);
13806: }
13807: }
13808: }
13809: if (@{$email_rule{$type}}) {
13810: $cancreate{'emailoptions'}{$type} = 'custom';
13811: if (ref($curr_rule{$type}) eq 'ARRAY') {
13812: if (@{$curr_rule{$type}} > 0) {
13813: foreach my $rule (@{$curr_rule{$type}}) {
13814: if (!grep(/^\Q$rule\E$/,@{$email_rule{$type}})) {
13815: push(@{$changes{'email_rule'}},$type);
13816: }
13817: }
13818: }
13819: foreach my $type (@{$email_rule{$type}}) {
13820: if (!grep(/^\Q$type\E$/,@{$curr_rule{$type}})) {
13821: push(@{$changes{'email_rule'}},$type);
13822: }
13823: }
13824: } else {
13825: push(@{$changes{'email_rule'}},$type);
13826: }
13827: }
13828: } else {
13829: $cancreate{'emailoptions'}{$type} = $env{'form.cancreate_emailoptions_'.$type};
13830: }
13831: }
13832: }
13833: if (@types) {
13834: if (ref($curr_inststatus{'inststatusguest'}) eq 'ARRAY') {
13835: my @changed = &Apache::loncommon::compare_arrays(\@statuses,$curr_inststatus{'inststatusguest'});
13836: if (@changed) {
13837: push(@{$changes{'inststatus'}},'inststatusguest');
13838: }
13839: } else {
13840: push(@{$changes{'inststatus'}},'inststatusguest');
13841: }
13842: }
13843: } else {
13844: delete($env{'form.cancreate_email'});
13845: if (ref($curr_inststatus{'inststatusguest'}) eq 'ARRAY') {
13846: if (@{$curr_inststatus{'inststatusguest'}} > 0) {
13847: push(@{$changes{'inststatus'}},'inststatusguest');
13848: }
13849: }
13850: }
13851: } else {
13852: $save_inststatus{'inststatusguest'} = [];
13853: if (ref($curr_inststatus{'inststatusguest'}) eq 'ARRAY') {
13854: if (@{$curr_inststatus{'inststatusguest'}} > 0) {
13855: push(@{$changes{'inststatus'}},'inststatusguest');
13856: }
13857: }
13858: }
13859: } else {
13860: if ($env{'form.cancreate_'.$item}) {
13861: push(@{$cancreate{'selfcreate'}},$item);
13862: }
13863: }
13864: }
13865: my (%userinfo,%savecaptcha);
13866: my ($infofields,$infotitles) = &Apache::loncommon::emailusername_info();
13867: #
13868: # Populate $cancreate{'emailusername'}{$type} hash ref with information fields (if new user will provide data
13869: # value set to one), if self-creation with e-mail address permitted, where $type is user type: faculty, staff, student etc.
13870: #
13871:
13872: if ($env{'form.cancreate_email'}) {
13873: push(@contexts,'emailusername');
13874: if (@statuses) {
13875: foreach my $type (@statuses) {
13876: if (ref($infofields) eq 'ARRAY') {
13877: foreach my $field (@{$infofields}) {
13878: if ($env{'form.canmodify_emailusername_'.$type.'_'.$field} =~ /^(required|optional)$/) {
13879: $cancreate{'emailusername'}{$type}{$field} = $1;
13880: }
13881: }
13882: }
13883: }
13884: }
13885: #
13886: # Populate $cancreate{'notify'} hash ref with names of Domain Coordinators who are to be notified of
13887: # queued requests for self-creation of account verified by e-mail.
13888: #
13889:
13890: my @approvalnotify = &Apache::loncommon::get_env_multiple('form.selfcreationnotifyapproval');
13891: @approvalnotify = sort(@approvalnotify);
13892: $cancreate{'notify'}{'approval'} = join(',',@approvalnotify);
13893: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
13894: if (ref($curr_usercreation{'cancreate'}{'notify'}) eq 'HASH') {
13895: if ($curr_usercreation{'cancreate'}{'notify'}{'approval'} ne $cancreate{'notify'}{'approval'}) {
13896: push(@{$changes{'cancreate'}},'notify');
13897: }
13898: } else {
13899: if ($cancreate{'notify'}{'approval'}) {
13900: push(@{$changes{'cancreate'}},'notify');
13901: }
13902: }
13903: } elsif ($cancreate{'notify'}{'approval'}) {
13904: push(@{$changes{'cancreate'}},'notify');
13905: }
13906:
13907: &process_captcha('cancreate',\%changes,\%savecaptcha,$curr_usercreation{'cancreate'});
13908: }
13909: #
13910: # Check if domain default is set appropriately, if self-creation of accounts is to be available for
13911: # institutional log-in.
13912: #
13913: if (grep(/^login$/,@{$cancreate{'selfcreate'}})) {
13914: if (!((($domdefaults{'auth_def'} =~/^krb/) && ($domdefaults{'auth_arg_def'} ne '')) ||
13915: ($domdefaults{'auth_def'} eq 'localauth'))) {
13916: $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.').' '.
13917: &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.');
13918: }
13919: }
13920: my @fields = ('lastname','firstname','middlename','generation',
13921: 'permanentemail','id');
13922: my @shibfields = (@fields,'inststatus');
13923: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
13924: #
13925: # Where usernames may created for institutional log-in and/or institutional single sign on:
13926: # (a) populate $cancreate{'statustocreate'} array reference with institutional status types who
13927: # may self-create accounts
13928: # (b) populate $save_usermodify{'selfcreate'} hash reference with status types, and information fields
13929: # which the user may supply, if institutional data is unavailable.
13930: #
13931: if (($env{'form.cancreate_login'}) || ($env{'form.cancreate_sso'})) {
13932: if (@types) {
13933: @{$cancreate{'statustocreate'}} = &Apache::loncommon::get_env_multiple('form.statustocreate');
13934: push(@contexts,'statustocreate');
13935: foreach my $type (@types) {
13936: my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$type);
13937: foreach my $field (@fields) {
13938: if (grep(/^\Q$field\E$/,@modifiable)) {
13939: $save_usermodify{'selfcreate'}{$type}{$field} = 1;
13940: } else {
13941: $save_usermodify{'selfcreate'}{$type}{$field} = 0;
13942: }
13943: }
13944: }
13945: if (ref($curr_usermodify{'selfcreate'}) eq 'HASH') {
13946: foreach my $type (@types) {
13947: if (ref($curr_usermodify{'selfcreate'}{$type}) eq 'HASH') {
13948: foreach my $field (@fields) {
13949: if ($save_usermodify{'selfcreate'}{$type}{$field} ne
13950: $curr_usermodify{'selfcreate'}{$type}{$field}) {
13951: push(@{$changes{'selfcreate'}},$type);
13952: last;
13953: }
13954: }
13955: }
13956: }
13957: } else {
13958: foreach my $type (@types) {
13959: push(@{$changes{'selfcreate'}},$type);
13960: }
13961: }
13962: }
13963: foreach my $field (@shibfields) {
13964: if ($env{'form.shibenv_'.$field} ne '') {
13965: $cancreate{'shibenv'}{$field} = $env{'form.shibenv_'.$field};
13966: }
13967: }
13968: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
13969: if (ref($curr_usercreation{'cancreate'}{'shibenv'}) eq 'HASH') {
13970: foreach my $field (@shibfields) {
13971: if ($env{'form.shibenv_'.$field} ne $curr_usercreation{'cancreate'}{'shibenv'}{$field}) {
13972: push(@{$changes{'cancreate'}},'shibenv');
13973: }
13974: }
13975: } else {
13976: foreach my $field (@shibfields) {
13977: if ($env{'form.shibenv_'.$field}) {
13978: push(@{$changes{'cancreate'}},'shibenv');
13979: last;
13980: }
13981: }
13982: }
13983: }
13984: }
13985: foreach my $item (@contexts) {
13986: if (ref($curr_usercreation{'cancreate'}{$item}) eq 'ARRAY') {
13987: foreach my $curr (@{$curr_usercreation{'cancreate'}{$item}}) {
13988: if (ref($cancreate{$item}) eq 'ARRAY') {
13989: if (!grep(/^$curr$/,@{$cancreate{$item}})) {
13990: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
13991: push(@{$changes{'cancreate'}},$item);
13992: }
13993: }
13994: }
13995: }
13996: if (ref($cancreate{$item}) eq 'ARRAY') {
13997: foreach my $type (@{$cancreate{$item}}) {
13998: if (!grep(/^$type$/,@{$curr_usercreation{'cancreate'}{$item}})) {
13999: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
14000: push(@{$changes{'cancreate'}},$item);
14001: }
14002: }
14003: }
14004: }
14005: } elsif (ref($curr_usercreation{'cancreate'}{$item}) eq 'HASH') {
14006: if (ref($cancreate{$item}) eq 'HASH') {
14007: foreach my $type (keys(%{$curr_usercreation{'cancreate'}{$item}})) {
14008: if (ref($curr_usercreation{'cancreate'}{$item}{$type}) eq 'HASH') {
14009: foreach my $field (keys(%{$curr_usercreation{'cancreate'}{$item}{$type}})) {
14010: unless ($curr_usercreation{'cancreate'}{$item}{$type}{$field} eq $cancreate{$item}{$type}{$field}) {
14011: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
14012: push(@{$changes{'cancreate'}},$item);
14013: }
14014: }
14015: }
14016: } elsif (($item eq 'selfcreateprocessing') || ($item eq 'emailverified') || ($item eq 'emailoptions')) {
14017: if ($cancreate{$item}{$type} ne $curr_usercreation{'cancreate'}{$item}{$type}) {
14018: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
14019: push(@{$changes{'cancreate'}},$item);
14020: }
14021: }
14022: }
14023: }
14024: foreach my $type (keys(%{$cancreate{$item}})) {
14025: if (ref($cancreate{$item}{$type}) eq 'HASH') {
14026: foreach my $field (keys(%{$cancreate{$item}{$type}})) {
14027: if (ref($curr_usercreation{'cancreate'}{$item}{$type}) eq 'HASH') {
14028: unless ($curr_usercreation{'cancreate'}{$item}{$type}{$field} eq $cancreate{$item}{$type}{$field}) {
14029: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
14030: push(@{$changes{'cancreate'}},$item);
14031: }
14032: }
14033: } else {
14034: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
14035: push(@{$changes{'cancreate'}},$item);
14036: }
14037: }
14038: }
14039: } elsif (($item eq 'selfcreateprocessing') || ($item eq 'emailverified') || ($item eq 'emailoptions')) {
14040: if ($cancreate{$item}{$type} ne $curr_usercreation{'cancreate'}{$item}{$type}) {
14041: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
14042: push(@{$changes{'cancreate'}},$item);
14043: }
14044: }
14045: }
14046: }
14047: }
14048: } elsif ($curr_usercreation{'cancreate'}{$item}) {
14049: if (ref($cancreate{$item}) eq 'ARRAY') {
14050: if (!grep(/^\Q$curr_usercreation{'cancreate'}{$item}\E$/,@{$cancreate{$item}})) {
14051: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
14052: push(@{$changes{'cancreate'}},$item);
14053: }
14054: }
14055: }
14056: } elsif (($item eq 'selfcreateprocessing') || ($item eq 'emailverified') || ($item eq 'emailoptions')) {
14057: if (ref($cancreate{$item}) eq 'HASH') {
14058: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
14059: push(@{$changes{'cancreate'}},$item);
14060: }
14061: }
14062: } elsif ($item eq 'emailusername') {
14063: if (ref($cancreate{$item}) eq 'HASH') {
14064: foreach my $type (keys(%{$cancreate{$item}})) {
14065: if (ref($cancreate{$item}{$type}) eq 'HASH') {
14066: foreach my $field (keys(%{$cancreate{$item}{$type}})) {
14067: if ($cancreate{$item}{$type}{$field}) {
14068: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
14069: push(@{$changes{'cancreate'}},$item);
14070: }
14071: last;
14072: }
14073: }
14074: }
14075: }
14076: }
14077: }
14078: }
14079: #
14080: # Populate %save_usercreate hash with updates to self-creation configuration.
14081: #
14082: $save_usercreate{'cancreate'}{'captcha'} = $savecaptcha{'captcha'};
14083: $save_usercreate{'cancreate'}{'recaptchakeys'} = $savecaptcha{'recaptchakeys'};
14084: $save_usercreate{'cancreate'}{'recaptchaversion'} = $savecaptcha{'recaptchaversion'};
14085: $save_usercreate{'cancreate'}{'selfcreate'} = $cancreate{'selfcreate'};
14086: if (ref($cancreate{'notify'}) eq 'HASH') {
14087: $save_usercreate{'cancreate'}{'notify'} = $cancreate{'notify'};
14088: }
14089: if (ref($cancreate{'selfcreateprocessing'}) eq 'HASH') {
14090: $save_usercreate{'cancreate'}{'selfcreateprocessing'} = $cancreate{'selfcreateprocessing'};
14091: }
14092: if (ref($cancreate{'emailverified'}) eq 'HASH') {
14093: $save_usercreate{'cancreate'}{'emailverified'} = $cancreate{'emailverified'};
14094: }
14095: if (ref($cancreate{'emailoptions'}) eq 'HASH') {
14096: $save_usercreate{'cancreate'}{'emailoptions'} = $cancreate{'emailoptions'};
14097: }
14098: if (ref($cancreate{'emaildomain'}) eq 'HASH') {
14099: $save_usercreate{'cancreate'}{'emaildomain'} = $cancreate{'emaildomain'};
14100: }
14101: if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
14102: $save_usercreate{'cancreate'}{'statustocreate'} = $cancreate{'statustocreate'};
14103: }
14104: if (ref($cancreate{'shibenv'}) eq 'HASH') {
14105: $save_usercreate{'cancreate'}{'shibenv'} = $cancreate{'shibenv'};
14106: }
14107: $save_usercreate{'cancreate'}{'emailusername'} = $cancreate{'emailusername'};
14108: $save_usercreate{'email_rule'} = \%email_rule;
14109:
14110: my %userconfig_hash = (
14111: usercreation => \%save_usercreate,
14112: usermodification => \%save_usermodify,
14113: inststatus => \%save_inststatus,
14114: );
14115:
14116: my $putresult = &Apache::lonnet::put_dom('configuration',\%userconfig_hash,
14117: $dom);
14118: #
14119: # Accumulate details of changes to domain configuration for self-creation of usernames in $resulttext
14120: #
14121: if ($putresult eq 'ok') {
14122: if (keys(%changes) > 0) {
14123: $resulttext = &mt('Changes made:').'<ul>';
14124: if (ref($changes{'cancreate'}) eq 'ARRAY') {
14125: my %lt = &selfcreation_types();
14126: foreach my $type (@{$changes{'cancreate'}}) {
14127: my $chgtext = '';
14128: if ($type eq 'selfcreate') {
14129: if (@{$cancreate{$type}} == 0) {
14130: $chgtext .= &mt('Self creation of a new user account is not permitted.');
14131: } else {
14132: $chgtext .= &mt('Self-creation of a new account is permitted for:').
14133: '<ul>';
14134: foreach my $case (@{$cancreate{$type}}) {
14135: $chgtext .= '<li>'.$selfcreatetypes{$case}.'</li>';
14136: }
14137: $chgtext .= '</ul>';
14138: if (ref($cancreate{$type}) eq 'ARRAY') {
14139: if (grep(/^(login|sso)$/,@{$cancreate{$type}})) {
14140: if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
14141: if (@{$cancreate{'statustocreate'}} == 0) {
14142: $chgtext .= '<span class="LC_warning">'.
14143: &mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts via log-in or single sign-on.").
14144: '</span><br />';
14145: }
14146: }
14147: }
14148: if (grep(/^email$/,@{$cancreate{$type}})) {
14149: if (!@statuses) {
14150: $chgtext .= '<span class="LC_warning">'.
14151: &mt("However, e-mail verification is currently set to 'unavailable' for all user types (including 'other'), so self-creation of accounts is not possible for non-institutional log-in.").
14152: '</span><br />';
14153:
14154: }
14155: }
14156: }
14157: }
14158: } elsif ($type eq 'shibenv') {
14159: if (keys(%{$cancreate{$type}}) == 0) {
14160: $chgtext .= &mt('Shibboleth-autheticated user does not use environment variables to set user information').'<br />';
14161: } else {
14162: $chgtext .= &mt('Shibboleth-autheticated user information set from environment variables, as follows:').
14163: '<ul>';
14164: foreach my $field (@shibfields) {
14165: next if ($cancreate{$type}{$field} eq '');
14166: if ($field eq 'inststatus') {
14167: $chgtext .= '<li>'.&mt('Institutional status').' -- '.$cancreate{$type}{$field}.'</li>';
14168: } else {
14169: $chgtext .= '<li>'.$fieldtitles{$field}.' -- '.$cancreate{$type}{$field}.'</li>';
14170: }
14171: }
14172: $chgtext .= '</ul>';
14173: }
14174: } elsif ($type eq 'statustocreate') {
14175: if ((ref($cancreate{'selfcreate'}) eq 'ARRAY') &&
14176: (ref($cancreate{'statustocreate'}) eq 'ARRAY')) {
14177: if (@{$cancreate{'selfcreate'}} > 0) {
14178: if (@{$cancreate{'statustocreate'}} == 0) {
14179: $chgtext .= &mt("Institutional affiliations permitted to create accounts set to 'None'.");
14180: if (!grep(/^email$/,@{$cancreate{'selfcreate'}})) {
14181: $chgtext .= '<br />'.
14182: '<span class="LC_warning">'.
14183: &mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts.").
14184: '</span>';
14185: }
14186: } elsif (keys(%usertypes) > 0) {
14187: if (grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
14188: $chgtext .= &mt('Creation of a new account for an institutional user is restricted to the following institutional affiliation(s):');
14189: } else {
14190: $chgtext .= &mt('Institutional affiliations permitted to create accounts with institutional authentication were set as follows:');
14191: }
14192: $chgtext .= '<ul>';
14193: foreach my $case (@{$cancreate{$type}}) {
14194: if ($case eq 'default') {
14195: $chgtext .= '<li>'.$othertitle.'</li>';
14196: } else {
14197: $chgtext .= '<li>'.$usertypes{$case}.'</li>';
14198: }
14199: }
14200: $chgtext .= '</ul>';
14201: if (!grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
14202: $chgtext .= '<span class="LC_warning">'.
14203: &mt('However, users authenticated by institutional login/single sign on are not currently permitted to create accounts.').
14204: '</span>';
14205: }
14206: }
14207: } else {
14208: if (@{$cancreate{$type}} == 0) {
14209: $chgtext .= &mt("Institutional affiliations permitted to create accounts were set to 'none'.");
14210: } else {
14211: $chgtext .= &mt('Although institutional affiliations permitted to create accounts were changed, self creation of accounts is not currently permitted for any authentication types.');
14212: }
14213: }
14214: $chgtext .= '<br />';
14215: }
14216: } elsif ($type eq 'selfcreateprocessing') {
14217: my %choices = &Apache::lonlocal::texthash (
14218: automatic => 'Automatic approval',
14219: approval => 'Queued for approval',
14220: );
14221: if (@types) {
14222: if (@statuses) {
14223: $chgtext .= &mt('Processing of requests to create account with e-mail verification set as follows:').
14224: '<ul>';
14225: foreach my $status (@statuses) {
14226: if ($status eq 'default') {
14227: $chgtext .= '<li>'.$othertitle.' -- '.$choices{$cancreate{'selfcreateprocessing'}{$status}}.'</li>';
14228: } else {
14229: $chgtext .= '<li>'.$usertypes{$status}.' -- '.$choices{$cancreate{'selfcreateprocessing'}{$status}}.'</li>';
14230: }
14231: }
14232: $chgtext .= '</ul>';
14233: }
14234: } else {
14235: $chgtext .= &mt('Processing of requests to create account with e-mail verification set to: "[_1]"',
14236: $choices{$cancreate{'selfcreateprocessing'}{'default'}});
14237: }
14238: } elsif ($type eq 'emailverified') {
14239: my %options = &Apache::lonlocal::texthash (
14240: all => 'Same as e-mail',
14241: first => 'Omit @domain',
14242: free => 'Free to choose',
14243: );
14244: if (@types) {
14245: if (@statuses) {
14246: $chgtext .= &mt('For self-created accounts verified by e-mail address, username is set as follows:').
14247: '<ul>';
14248: foreach my $status (@statuses) {
14249: if ($type eq 'default') {
14250: $chgtext .= '<li>'.$othertitle.' -- '.$options{$cancreate{'emailverified'}{$status}}.'</li>';
14251: } else {
14252: $chgtext .= '<li>'.$usertypes{$status}.' -- '.$options{$cancreate{'emailverified'}{$status}}.'</li>';
14253: }
14254: }
14255: $chgtext .= '</ul>';
14256: }
14257: } else {
14258: $chgtext .= &mt("For self-created accounts verified by e-mail address, user's username is: '[_1]'",
14259: $options{$cancreate{'emailverified'}{'default'}});
14260: }
14261: } elsif ($type eq 'emailoptions') {
14262: my %options = &Apache::lonlocal::texthash (
14263: any => 'Any e-mail',
14264: inst => 'Institutional only',
14265: noninst => 'Non-institutional only',
14266: custom => 'Custom restrictions',
14267: );
14268: if (@types) {
14269: if (@statuses) {
14270: $chgtext .= &mt('For self-created accounts verified by e-mail address, requirements for e-mail address are as follows:').
14271: '<ul>';
14272: foreach my $status (@statuses) {
14273: if ($type eq 'default') {
14274: $chgtext .= '<li>'.$othertitle.' -- '.$options{$cancreate{'emailoptions'}{$status}}.'</li>';
14275: } else {
14276: $chgtext .= '<li>'.$usertypes{$status}.' -- '.$options{$cancreate{'emailoptions'}{$status}}.'</li>';
14277: }
14278: }
14279: $chgtext .= '</ul>';
14280: }
14281: } else {
14282: if ($cancreate{'emailoptions'}{'default'} eq 'any') {
14283: $chgtext .= &mt('For self-created accounts verified by e-mail address, any e-mail may be used');
14284: } else {
14285: $chgtext .= &mt('For self-created accounts verified by e-mail address, e-mail restricted to: "[_1]"',
14286: $options{$cancreate{'emailoptions'}{'default'}});
14287: }
14288: }
14289: } elsif ($type eq 'emaildomain') {
14290: my $output;
14291: if (@statuses) {
14292: foreach my $type (@statuses) {
14293: if (ref($cancreate{'emaildomain'}{$type}) eq 'HASH') {
14294: if ($cancreate{'emailoptions'}{$type} eq 'inst') {
14295: if ($type eq 'default') {
14296: if ((ref($cancreate{'emaildomain'}{$type}) ne 'HASH') ||
14297: ($cancreate{'emaildomain'}{$type}{'inst'} eq '')) {
14298: $output = '<li>'.$othertitle.' -- '.&mt('No restriction on e-mail domain').'</li>';
14299: } else {
14300: $output = '<li>'.$othertitle.' -- '.&mt("User's e-mail address needs to end: [_1]",
14301: $cancreate{'emaildomain'}{$type}{'inst'}).'</li>';
14302: }
14303: } else {
14304: if ((ref($cancreate{'emaildomain'}{$type}) ne 'HASH') ||
14305: ($cancreate{'emaildomain'}{$type}{'inst'} eq '')) {
14306: $output = '<li>'.$usertypes{$type}.' -- '.&mt('No restriction on e-mail domain').'</li>';
14307: } else {
14308: $output = '<li>'.$usertypes{$type}.' -- '.&mt("User's e-mail address needs to end: [_1]",
14309: $cancreate{'emaildomain'}{$type}{'inst'}).'</li>';
14310: }
14311: }
14312: } elsif ($cancreate{'emailoptions'}{$type} eq 'noninst') {
14313: if ($type eq 'default') {
14314: if ((ref($cancreate{'emaildomain'}{$type}) ne 'HASH') ||
14315: ($cancreate{'emaildomain'}{$type}{'noninst'} eq '')) {
14316: $output = '<li>'.$othertitle.' -- '.&mt('No restriction on e-mail domain').'</li>';
14317: } else {
14318: $output = '<li>'.$othertitle.' -- '.&mt("User's e-mail address must not end: [_1]",
14319: $cancreate{'emaildomain'}{$type}{'noninst'}).'</li>';
14320: }
14321: } else {
14322: if ((ref($cancreate{'emaildomain'}{$type}) ne 'HASH') ||
14323: ($cancreate{'emaildomain'}{$type}{'noninst'} eq '')) {
14324: $output = '<li>'.$usertypes{$type}.' -- '.&mt('No restriction on e-mail domain').'</li>';
14325: } else {
14326: $output = '<li>'.$usertypes{$type}.' -- '.&mt("User's e-mail address must not end: [_1]",
14327: $cancreate{'emaildomain'}{$type}{'noninst'}).'</li>';
14328: }
14329: }
14330: }
14331: }
14332: }
14333: }
14334: if ($output ne '') {
14335: $chgtext .= &mt('For self-created accounts verified by e-mail address:').
14336: '<ul>'.$output.'</ul>';
14337: }
14338: } elsif ($type eq 'captcha') {
14339: if ($savecaptcha{$type} eq 'notused') {
14340: $chgtext .= &mt('No CAPTCHA validation in use for self-creation screen.');
14341: } else {
14342: my %captchas = &captcha_phrases();
14343: if ($captchas{$savecaptcha{$type}}) {
14344: $chgtext .= &mt("Validation for self-creation screen set to $captchas{$savecaptcha{$type}}.");
14345: } else {
14346: $chgtext .= &mt('Validation for self-creation screen set to unknown type.');
14347: }
14348: }
14349: } elsif ($type eq 'recaptchakeys') {
14350: my ($privkey,$pubkey);
14351: if (ref($savecaptcha{$type}) eq 'HASH') {
14352: $pubkey = $savecaptcha{$type}{'public'};
14353: $privkey = $savecaptcha{$type}{'private'};
14354: }
14355: $chgtext .= &mt('ReCAPTCHA keys changes').'<ul>';
14356: if (!$pubkey) {
14357: $chgtext .= '<li>'.&mt('Public key deleted').'</li>';
14358: } else {
14359: $chgtext .= '<li>'.&mt('Public key set to [_1]',$pubkey).'</li>';
14360: }
14361: if (!$privkey) {
14362: $chgtext .= '<li>'.&mt('Private key deleted').'</li>';
14363: } else {
14364: $chgtext .= '<li>'.&mt('Private key set to [_1]',$pubkey).'</li>';
14365: }
14366: $chgtext .= '</ul>';
14367: } elsif ($type eq 'recaptchaversion') {
14368: if ($savecaptcha{'captcha'} eq 'recaptcha') {
14369: $chgtext .= &mt('ReCAPTCHA set to version [_1]',$savecaptcha{$type});
14370: }
14371: } elsif ($type eq 'emailusername') {
14372: if (ref($cancreate{'emailusername'}) eq 'HASH') {
14373: if (@statuses) {
14374: foreach my $type (@statuses) {
14375: if (ref($cancreate{'emailusername'}{$type}) eq 'HASH') {
14376: if (keys(%{$cancreate{'emailusername'}{$type}}) > 0) {
14377: $chgtext .= &mt('When self-creating account with e-mail verification, the following information will be provided by [_1]:',"'$usertypes{$type}'").
14378: '<ul>';
14379: foreach my $field (@{$infofields}) {
14380: if ($cancreate{'emailusername'}{$type}{$field}) {
14381: $chgtext .= '<li>'.$infotitles->{$field}.'</li>';
14382: }
14383: }
14384: $chgtext .= '</ul>';
14385: } else {
14386: $chgtext .= &mt('When self creating account with e-mail verification, no information besides e-mail address will be provided by [_1].',"'$usertypes{$type}'").'<br />';
14387: }
14388: } else {
14389: $chgtext .= &mt('When self creating account with e-mail verification, no information besides e-mail address will be provided by [_1].',"'$usertypes{$type}'").'<br />';
14390: }
14391: }
14392: }
14393: }
14394: } elsif ($type eq 'notify') {
14395: my $numapprove = 0;
14396: if (ref($changes{'cancreate'}) eq 'ARRAY') {
14397: if ((grep(/^notify$/,@{$changes{'cancreate'}})) && (ref($cancreate{'notify'}) eq 'HASH')) {
14398: if ($cancreate{'notify'}{'approval'}) {
14399: $chgtext .= &mt('Notification of username requests requiring approval will be sent to: ').$cancreate{'notify'}{'approval'};
14400: $numapprove ++;
14401: }
14402: }
14403: }
14404: unless ($numapprove) {
14405: $chgtext .= &mt('No Domain Coordinators will receive notification of username requests requiring approval.');
14406: }
14407: }
14408: if ($chgtext) {
14409: $resulttext .= '<li>'.$chgtext.'</li>';
14410: }
14411: }
14412: }
14413: if ((ref($changes{'email_rule'}) eq 'ARRAY') && (@{$changes{'email_rule'}} > 0)) {
14414: my ($emailrules,$emailruleorder) =
14415: &Apache::lonnet::inst_userrules($dom,'email');
14416: foreach my $type (@{$changes{'email_rule'}}) {
14417: if (ref($email_rule{$type}) eq 'ARRAY') {
14418: my $chgtext = '<ul>';
14419: foreach my $rule (@{$email_rule{$type}}) {
14420: if (ref($emailrules->{$rule}) eq 'HASH') {
14421: $chgtext .= '<li>'.$emailrules->{$rule}{'name'}.'</li>';
14422: }
14423: }
14424: $chgtext .= '</ul>';
14425: my $typename;
14426: if (@types) {
14427: if ($type eq 'default') {
14428: $typename = $othertitle;
14429: } else {
14430: $typename = $usertypes{$type};
14431: }
14432: $chgtext .= &mt('(Affiliation: [_1])',$typename);
14433: }
14434: if (@{$email_rule{$type}} > 0) {
14435: $resulttext .= '<li>'.
14436: &mt('Accounts may not be created by users verified by e-mail, for e-mail addresses of the following types: ',
14437: $usertypes{$type}).
14438: $chgtext.
14439: '</li>';
14440: } else {
14441: $resulttext .= '<li>'.
14442: &mt('There are now no restrictions on e-mail addresses which may be used for verification when a user requests an account.').
14443: '</li>'.
14444: &mt('(Affiliation: [_1])',$typename);
14445: }
14446: }
14447: }
14448: }
14449: if (ref($changes{'inststatus'}) eq 'ARRAY') {
14450: if (ref($save_inststatus{'inststatusguest'}) eq 'ARRAY') {
14451: if (@{$save_inststatus{'inststatusguest'}} > 0) {
14452: my $chgtext = '<ul>';
14453: foreach my $type (@{$save_inststatus{'inststatusguest'}}) {
14454: $chgtext .= '<li>'.$usertypes{$type}.'</li>';
14455: }
14456: $chgtext .= '</ul>';
14457: $resulttext .= '<li>'.
14458: &mt('A user will self-report one of the following affiliations when requesting an account verified by e-mail: ').
14459: $chgtext.
14460: '</li>';
14461: } else {
14462: $resulttext .= '<li>'.
14463: &mt('No affiliations available for self-reporting when requesting an account verified by e-mail.').
14464: '</li>';
14465: }
14466: }
14467: }
14468: if (ref($changes{'selfcreate'}) eq 'ARRAY') {
14469: $resulttext .= '<li>'.&mt('When self-creating institutional account:').'<ul>';
14470: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
14471: foreach my $type (@{$changes{'selfcreate'}}) {
14472: my $typename = $type;
14473: if (keys(%usertypes) > 0) {
14474: if ($usertypes{$type} ne '') {
14475: $typename = $usertypes{$type};
14476: }
14477: }
14478: my @modifiable;
14479: $resulttext .= '<li>'.
14480: &mt('Self-creation of account by users with status: [_1]',
14481: '<span class="LC_cusr_emph">'.$typename.'</span>').
14482: ' - '.&mt('modifiable fields (if institutional data blank): ');
14483: foreach my $field (@fields) {
14484: if ($save_usermodify{'selfcreate'}{$type}{$field}) {
14485: push(@modifiable,'<b>'.$fieldtitles{$field}.'</b>');
14486: }
14487: }
14488: if (@modifiable > 0) {
14489: $resulttext .= join(', ',@modifiable);
14490: } else {
14491: $resulttext .= &mt('none');
14492: }
14493: $resulttext .= '</li>';
14494: }
14495: $resulttext .= '</ul></li>';
14496: }
14497: $resulttext .= '</ul>';
14498: my $cachetime = 24*60*60;
14499: $domdefaults{'inststatusguest'} = $save_inststatus{'inststatusguest'};
14500: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
14501: if (ref($lastactref) eq 'HASH') {
14502: $lastactref->{'domdefaults'} = 1;
14503: }
14504: } else {
14505: $resulttext = &mt('No changes made to self-creation settings');
14506: }
14507: } else {
14508: $resulttext = '<span class="LC_error">'.
14509: &mt('An error occurred: [_1]',$putresult).'</span>';
14510: }
14511: if ($warningmsg ne '') {
14512: $resulttext .= '<br /><span class="LC_warning">'.$warningmsg.'</span><br />';
14513: }
14514: return $resulttext;
14515: }
14516:
14517: sub process_captcha {
14518: my ($container,$changes,$newsettings,$current) = @_;
14519: return unless ((ref($changes) eq 'HASH') && (ref($newsettings) eq 'HASH') || (ref($current) eq 'HASH'));
14520: $newsettings->{'captcha'} = $env{'form.'.$container.'_captcha'};
14521: unless ($newsettings->{'captcha'} eq 'recaptcha' || $newsettings->{'captcha'} eq 'notused') {
14522: $newsettings->{'captcha'} = 'original';
14523: }
14524: if ($current->{'captcha'} ne $newsettings->{'captcha'}) {
14525: if ($container eq 'cancreate') {
14526: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
14527: push(@{$changes->{'cancreate'}},'captcha');
14528: } elsif (!defined($changes->{'cancreate'})) {
14529: $changes->{'cancreate'} = ['captcha'];
14530: }
14531: } else {
14532: $changes->{'captcha'} = 1;
14533: }
14534: }
14535: my ($newpub,$newpriv,$currpub,$currpriv,$newversion,$currversion);
14536: if ($newsettings->{'captcha'} eq 'recaptcha') {
14537: $newpub = $env{'form.'.$container.'_recaptchapub'};
14538: $newpriv = $env{'form.'.$container.'_recaptchapriv'};
14539: $newpub =~ s/[^\w\-]//g;
14540: $newpriv =~ s/[^\w\-]//g;
14541: $newsettings->{'recaptchakeys'} = {
14542: public => $newpub,
14543: private => $newpriv,
14544: };
14545: $newversion = $env{'form.'.$container.'_recaptchaversion'};
14546: $newversion =~ s/\D//g;
14547: if ($newversion ne '2') {
14548: $newversion = 1;
14549: }
14550: $newsettings->{'recaptchaversion'} = $newversion;
14551: }
14552: if (ref($current->{'recaptchakeys'}) eq 'HASH') {
14553: $currpub = $current->{'recaptchakeys'}{'public'};
14554: $currpriv = $current->{'recaptchakeys'}{'private'};
14555: unless ($newsettings->{'captcha'} eq 'recaptcha') {
14556: $newsettings->{'recaptchakeys'} = {
14557: public => '',
14558: private => '',
14559: }
14560: }
14561: }
14562: if ($current->{'captcha'} eq 'recaptcha') {
14563: $currversion = $current->{'recaptchaversion'};
14564: if ($currversion ne '2') {
14565: $currversion = 1;
14566: }
14567: }
14568: if ($currversion ne $newversion) {
14569: if ($container eq 'cancreate') {
14570: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
14571: push(@{$changes->{'cancreate'}},'recaptchaversion');
14572: } elsif (!defined($changes->{'cancreate'})) {
14573: $changes->{'cancreate'} = ['recaptchaversion'];
14574: }
14575: } else {
14576: $changes->{'recaptchaversion'} = 1;
14577: }
14578: }
14579: if (($newpub ne $currpub) || ($newpriv ne $currpriv)) {
14580: if ($container eq 'cancreate') {
14581: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
14582: push(@{$changes->{'cancreate'}},'recaptchakeys');
14583: } elsif (!defined($changes->{'cancreate'})) {
14584: $changes->{'cancreate'} = ['recaptchakeys'];
14585: }
14586: } else {
14587: $changes->{'recaptchakeys'} = 1;
14588: }
14589: }
14590: return;
14591: }
14592:
14593: sub modify_usermodification {
14594: my ($dom,%domconfig) = @_;
14595: my ($resulttext,%curr_usermodification,%changes,%modifyhash);
14596: if (ref($domconfig{'usermodification'}) eq 'HASH') {
14597: foreach my $key (keys(%{$domconfig{'usermodification'}})) {
14598: if ($key eq 'selfcreate') {
14599: $modifyhash{$key} = $domconfig{'usermodification'}{$key};
14600: } else {
14601: $curr_usermodification{$key} = $domconfig{'usermodification'}{$key};
14602: }
14603: }
14604: }
14605: my @contexts = ('author','course');
14606: my %context_title = (
14607: author => 'In author context',
14608: course => 'In course context',
14609: );
14610: my @fields = ('lastname','firstname','middlename','generation',
14611: 'permanentemail','id');
14612: my %roles = (
14613: author => ['ca','aa'],
14614: course => ['st','ep','ta','in','cr'],
14615: );
14616: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
14617: foreach my $context (@contexts) {
14618: foreach my $role (@{$roles{$context}}) {
14619: my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$role);
14620: foreach my $item (@fields) {
14621: if (grep(/^\Q$item\E$/,@modifiable)) {
14622: $modifyhash{$context}{$role}{$item} = 1;
14623: } else {
14624: $modifyhash{$context}{$role}{$item} = 0;
14625: }
14626: }
14627: }
14628: if (ref($curr_usermodification{$context}) eq 'HASH') {
14629: foreach my $role (@{$roles{$context}}) {
14630: if (ref($curr_usermodification{$context}{$role}) eq 'HASH') {
14631: foreach my $field (@fields) {
14632: if ($modifyhash{$context}{$role}{$field} ne
14633: $curr_usermodification{$context}{$role}{$field}) {
14634: push(@{$changes{$context}},$role);
14635: last;
14636: }
14637: }
14638: }
14639: }
14640: } else {
14641: foreach my $context (@contexts) {
14642: foreach my $role (@{$roles{$context}}) {
14643: push(@{$changes{$context}},$role);
14644: }
14645: }
14646: }
14647: }
14648: my %usermodification_hash = (
14649: usermodification => \%modifyhash,
14650: );
14651: my $putresult = &Apache::lonnet::put_dom('configuration',
14652: \%usermodification_hash,$dom);
14653: if ($putresult eq 'ok') {
14654: if (keys(%changes) > 0) {
14655: $resulttext = &mt('Changes made: ').'<ul>';
14656: foreach my $context (@contexts) {
14657: if (ref($changes{$context}) eq 'ARRAY') {
14658: $resulttext .= '<li>'.$context_title{$context}.':<ul>';
14659: if (ref($changes{$context}) eq 'ARRAY') {
14660: foreach my $role (@{$changes{$context}}) {
14661: my $rolename;
14662: if ($role eq 'cr') {
14663: $rolename = &mt('Custom');
14664: } else {
14665: $rolename = &Apache::lonnet::plaintext($role);
14666: }
14667: my @modifiable;
14668: $resulttext .= '<li><span class="LC_cusr_emph">'.&mt('Target user with [_1] role',$rolename).'</span> - '.&mt('modifiable fields: ');
14669: foreach my $field (@fields) {
14670: if ($modifyhash{$context}{$role}{$field}) {
14671: push(@modifiable,$fieldtitles{$field});
14672: }
14673: }
14674: if (@modifiable > 0) {
14675: $resulttext .= join(', ',@modifiable);
14676: } else {
14677: $resulttext .= &mt('none');
14678: }
14679: $resulttext .= '</li>';
14680: }
14681: $resulttext .= '</ul></li>';
14682: }
14683: }
14684: }
14685: $resulttext .= '</ul>';
14686: } else {
14687: $resulttext = &mt('No changes made to user modification settings');
14688: }
14689: } else {
14690: $resulttext = '<span class="LC_error">'.
14691: &mt('An error occurred: [_1]',$putresult).'</span>';
14692: }
14693: return $resulttext;
14694: }
14695:
14696: sub modify_defaults {
14697: my ($dom,$lastactref,%domconfig) = @_;
14698: my ($resulttext,$mailmsgtxt,%newvalues,%changes,@errors);
14699: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
14700: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def','datelocale_def',
14701: 'portal_def','intauth_cost','intauth_check','intauth_switch');
14702: my @authtypes = ('internal','krb4','krb5','localauth','lti');
14703: foreach my $item (@items) {
14704: $newvalues{$item} = $env{'form.'.$item};
14705: if ($item eq 'auth_def') {
14706: if ($newvalues{$item} ne '') {
14707: if (!grep(/^\Q$newvalues{$item}\E$/,@authtypes)) {
14708: push(@errors,$item);
14709: }
14710: }
14711: } elsif ($item eq 'lang_def') {
14712: if ($newvalues{$item} ne '') {
14713: if ($newvalues{$item} =~ /^(\w+)/) {
14714: my $langcode = $1;
14715: if ($langcode ne 'x_chef') {
14716: if (code2language($langcode) eq '') {
14717: push(@errors,$item);
14718: }
14719: }
14720: } else {
14721: push(@errors,$item);
14722: }
14723: }
14724: } elsif ($item eq 'timezone_def') {
14725: if ($newvalues{$item} ne '') {
14726: if (!DateTime::TimeZone->is_valid_name($newvalues{$item})) {
14727: push(@errors,$item);
14728: }
14729: }
14730: } elsif ($item eq 'datelocale_def') {
14731: if ($newvalues{$item} ne '') {
14732: my @datelocale_ids = DateTime::Locale->ids();
14733: if (!grep(/^\Q$newvalues{$item}\E$/,@datelocale_ids)) {
14734: push(@errors,$item);
14735: }
14736: }
14737: } elsif ($item eq 'portal_def') {
14738: if ($newvalues{$item} ne '') {
14739: unless ($newvalues{$item} =~ /^https?\:\/\/(([a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9\-]*[a-zA-Z0-9])\.)*([A-Za-z]|[A-Za-z][A-Za-z0-9\-]*[A-Za-z0-9])\/?$/) {
14740: push(@errors,$item);
14741: }
14742: }
14743: } elsif ($item eq 'intauth_cost') {
14744: if ($newvalues{$item} ne '') {
14745: if ($newvalues{$item} =~ /\D/) {
14746: push(@errors,$item);
14747: }
14748: }
14749: } elsif ($item eq 'intauth_check') {
14750: if ($newvalues{$item} ne '') {
14751: unless ($newvalues{$item} =~ /^(0|1|2)$/) {
14752: push(@errors,$item);
14753: }
14754: }
14755: } elsif ($item eq 'intauth_switch') {
14756: if ($newvalues{$item} ne '') {
14757: unless ($newvalues{$item} =~ /^(0|1|2)$/) {
14758: push(@errors,$item);
14759: }
14760: }
14761: }
14762: if (grep(/^\Q$item\E$/,@errors)) {
14763: $newvalues{$item} = $domdefaults{$item};
14764: } elsif ($domdefaults{$item} ne $newvalues{$item}) {
14765: $changes{$item} = 1;
14766: }
14767: $domdefaults{$item} = $newvalues{$item};
14768: }
14769: my %defaults_hash = (
14770: defaults => \%newvalues,
14771: );
14772: my $title = &defaults_titles();
14773:
14774: my $currinststatus;
14775: if (ref($domconfig{'inststatus'}) eq 'HASH') {
14776: $currinststatus = $domconfig{'inststatus'};
14777: } else {
14778: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
14779: $currinststatus = {
14780: inststatustypes => $usertypes,
14781: inststatusorder => $types,
14782: inststatusguest => [],
14783: };
14784: }
14785: my @todelete = &Apache::loncommon::get_env_multiple('form.inststatus_delete');
14786: my @allpos;
14787: my %alltypes;
14788: my @inststatusguest;
14789: if (ref($currinststatus->{'inststatusguest'}) eq 'ARRAY') {
14790: foreach my $type (@{$currinststatus->{'inststatusguest'}}) {
14791: unless (grep(/^\Q$type\E$/,@todelete)) {
14792: push(@inststatusguest,$type);
14793: }
14794: }
14795: }
14796: my ($currtitles,$currorder);
14797: if (ref($currinststatus) eq 'HASH') {
14798: if (ref($currinststatus->{'inststatusorder'}) eq 'ARRAY') {
14799: foreach my $type (@{$currinststatus->{'inststatusorder'}}) {
14800: if (ref($currinststatus->{inststatustypes}) eq 'HASH') {
14801: if ($currinststatus->{inststatustypes}->{$type} ne '') {
14802: $currtitles .= $currinststatus->{inststatustypes}->{$type}.',';
14803: }
14804: }
14805: unless (grep(/^\Q$type\E$/,@todelete)) {
14806: my $position = $env{'form.inststatus_pos_'.$type};
14807: $position =~ s/\D+//g;
14808: $allpos[$position] = $type;
14809: $alltypes{$type} = $env{'form.inststatus_title_'.$type};
14810: $alltypes{$type} =~ s/`//g;
14811: }
14812: }
14813: $currorder = join(',',@{$currinststatus->{'inststatusorder'}});
14814: $currtitles =~ s/,$//;
14815: }
14816: }
14817: if ($env{'form.addinststatus'}) {
14818: my $newtype = $env{'form.addinststatus'};
14819: $newtype =~ s/\W//g;
14820: unless (exists($alltypes{$newtype})) {
14821: $alltypes{$newtype} = $env{'form.addinststatus_title'};
14822: $alltypes{$newtype} =~ s/`//g;
14823: my $position = $env{'form.addinststatus_pos'};
14824: $position =~ s/\D+//g;
14825: if ($position ne '') {
14826: $allpos[$position] = $newtype;
14827: }
14828: }
14829: }
14830: my @orderedstatus;
14831: foreach my $type (@allpos) {
14832: unless (($type eq '') || (grep(/^\Q$type\E$/,@orderedstatus))) {
14833: push(@orderedstatus,$type);
14834: }
14835: }
14836: foreach my $type (keys(%alltypes)) {
14837: unless (grep(/^\Q$type\E$/,@orderedstatus)) {
14838: delete($alltypes{$type});
14839: }
14840: }
14841: $defaults_hash{'inststatus'} = {
14842: inststatustypes => \%alltypes,
14843: inststatusorder => \@orderedstatus,
14844: inststatusguest => \@inststatusguest,
14845: };
14846: if (ref($defaults_hash{'inststatus'}) eq 'HASH') {
14847: foreach my $item ('inststatustypes','inststatusorder','inststatusguest') {
14848: $domdefaults{$item} = $defaults_hash{'inststatus'}{$item};
14849: }
14850: }
14851: if ($currorder ne join(',',@orderedstatus)) {
14852: $changes{'inststatus'}{'inststatusorder'} = 1;
14853: }
14854: my $newtitles;
14855: foreach my $item (@orderedstatus) {
14856: $newtitles .= $alltypes{$item}.',';
14857: }
14858: $newtitles =~ s/,$//;
14859: if ($currtitles ne $newtitles) {
14860: $changes{'inststatus'}{'inststatustypes'} = 1;
14861: }
14862: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaults_hash,
14863: $dom);
14864: if ($putresult eq 'ok') {
14865: if (keys(%changes) > 0) {
14866: $resulttext = &mt('Changes made:').'<ul>';
14867: my $version = &Apache::lonnet::get_server_loncaparev($dom);
14868: 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";
14869: foreach my $item (sort(keys(%changes))) {
14870: if ($item eq 'inststatus') {
14871: if (ref($changes{'inststatus'}) eq 'HASH') {
14872: if (@orderedstatus) {
14873: $resulttext .= '<li>'.&mt('Institutional user status types set to:').' ';
14874: foreach my $type (@orderedstatus) {
14875: $resulttext .= $alltypes{$type}.', ';
14876: }
14877: $resulttext =~ s/, $//;
14878: $resulttext .= '</li>';
14879: } else {
14880: $resulttext .= '<li>'.&mt('Institutional user status types deleted').'</li>';
14881: }
14882: }
14883: } else {
14884: my $value = $env{'form.'.$item};
14885: if ($value eq '') {
14886: $value = &mt('none');
14887: } elsif ($item eq 'auth_def') {
14888: my %authnames = &authtype_names();
14889: my %shortauth = (
14890: internal => 'int',
14891: krb4 => 'krb4',
14892: krb5 => 'krb5',
14893: localauth => 'loc',
14894: lti => 'lti',
14895: );
14896: $value = $authnames{$shortauth{$value}};
14897: } elsif ($item eq 'intauth_switch') {
14898: my %optiondesc = &Apache::lonlocal::texthash (
14899: 0 => 'No',
14900: 1 => 'Yes',
14901: 2 => 'Yes, and copy existing passwd file to passwd.bak file',
14902: );
14903: if ($value =~ /^(0|1|2)$/) {
14904: $value = $optiondesc{$value};
14905: } else {
14906: $value = &mt('none -- defaults to No');
14907: }
14908: } elsif ($item eq 'intauth_check') {
14909: my %optiondesc = &Apache::lonlocal::texthash (
14910: 0 => 'No',
14911: 1 => 'Yes, allow login then update passwd file using default cost (if higher)',
14912: 2 => 'Yes, disallow login if stored cost is less than domain default',
14913: );
14914: if ($value =~ /^(0|1|2)$/) {
14915: $value = $optiondesc{$value};
14916: } else {
14917: $value = &mt('none -- defaults to No');
14918: }
14919: }
14920: $resulttext .= '<li>'.&mt('[_1] set to "[_2]"',$title->{$item},$value).'</li>';
14921: $mailmsgtext .= "$title->{$item} set to $value\n";
14922: }
14923: }
14924: $resulttext .= '</ul>';
14925: $mailmsgtext .= "\n";
14926: my $cachetime = 24*60*60;
14927: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
14928: if (ref($lastactref) eq 'HASH') {
14929: $lastactref->{'domdefaults'} = 1;
14930: }
14931: if ($changes{'auth_def'} || $changes{'auth_arg_def'} || $changes{'lang_def'} || $changes{'datelocale_def'}) {
14932: my $notify = 1;
14933: if (ref($domconfig{'contacts'}) eq 'HASH') {
14934: if ($domconfig{'contacts'}{'reportupdates'} == 0) {
14935: $notify = 0;
14936: }
14937: }
14938: if ($notify) {
14939: &Apache::lonmsg::sendemail('installrecord@loncapa.org',
14940: "LON-CAPA Domain Settings Change - $dom",
14941: $mailmsgtext);
14942: }
14943: }
14944: } else {
14945: $resulttext = &mt('No changes made to default authentication/language/timezone settings');
14946: }
14947: } else {
14948: $resulttext = '<span class="LC_error">'.
14949: &mt('An error occurred: [_1]',$putresult).'</span>';
14950: }
14951: if (@errors > 0) {
14952: $resulttext .= '<br />'.&mt('The following were left unchanged because the values entered were invalid:');
14953: foreach my $item (@errors) {
14954: $resulttext .= ' "'.$title->{$item}.'",';
14955: }
14956: $resulttext =~ s/,$//;
14957: }
14958: return $resulttext;
14959: }
14960:
14961: sub modify_scantron {
14962: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
14963: my ($resulttext,%confhash,%changes,$errors);
14964: my $custom = 'custom.tab';
14965: my $default = 'default.tab';
14966: my $servadm = $r->dir_config('lonAdmEMail');
14967: my ($configuserok,$author_ok,$switchserver) =
14968: &config_check($dom,$confname,$servadm);
14969: if ($env{'form.scantronformat.filename'} ne '') {
14970: my $error;
14971: if ($configuserok eq 'ok') {
14972: if ($switchserver) {
14973: $error = &mt("Upload of bubblesheet format file is not permitted to this server: [_1]",$switchserver);
14974: } else {
14975: if ($author_ok eq 'ok') {
14976: my ($result,$scantronurl) =
14977: &publishlogo($r,'upload','scantronformat',$dom,
14978: $confname,'scantron','','',$custom);
14979: if ($result eq 'ok') {
14980: $confhash{'scantron'}{'scantronformat'} = $scantronurl;
14981: $changes{'scantronformat'} = 1;
14982: } else {
14983: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$custom,$result);
14984: }
14985: } else {
14986: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$author_ok);
14987: }
14988: }
14989: } else {
14990: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$configuserok);
14991: }
14992: if ($error) {
14993: &Apache::lonnet::logthis($error);
14994: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
14995: }
14996: }
14997: if (ref($domconfig{'scantron'}) eq 'HASH') {
14998: if ($domconfig{'scantron'}{'scantronformat'} ne '') {
14999: if ($env{'form.scantronformat_del'}) {
15000: $confhash{'scantron'}{'scantronformat'} = '';
15001: $changes{'scantronformat'} = 1;
15002: }
15003: }
15004: }
15005: if (keys(%confhash) > 0) {
15006: my $putresult = &Apache::lonnet::put_dom('configuration',\%confhash,
15007: $dom);
15008: if ($putresult eq 'ok') {
15009: if (keys(%changes) > 0) {
15010: if (ref($confhash{'scantron'}) eq 'HASH') {
15011: $resulttext = &mt('Changes made:').'<ul>';
15012: if ($confhash{'scantron'}{'scantronformat'} eq '') {
15013: $resulttext .= '<li>'.&mt('[_1] bubblesheet format file removed; [_2] file will be used for courses in this domain.',$custom,$default).'</li>';
15014: } else {
15015: $resulttext .= '<li>'.&mt('Custom bubblesheet format file ([_1]) uploaded for use with courses in this domain.',$custom).'</li>';
15016: }
15017: $resulttext .= '</ul>';
15018: } else {
15019: $resulttext = &mt('Changes made to bubblesheet format file.');
15020: }
15021: $resulttext .= '</ul>';
15022: &Apache::loncommon::devalidate_domconfig_cache($dom);
15023: if (ref($lastactref) eq 'HASH') {
15024: $lastactref->{'domainconfig'} = 1;
15025: }
15026: } else {
15027: $resulttext = &mt('No changes made to bubblesheet format file');
15028: }
15029: } else {
15030: $resulttext = '<span class="LC_error">'.
15031: &mt('An error occurred: [_1]',$putresult).'</span>';
15032: }
15033: } else {
15034: $resulttext = &mt('No changes made to bubblesheet format file');
15035: }
15036: if ($errors) {
15037: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
15038: $errors.'</ul>';
15039: }
15040: return $resulttext;
15041: }
15042:
15043: sub modify_coursecategories {
15044: my ($dom,$lastactref,%domconfig) = @_;
15045: my ($resulttext,%deletions,%reorderings,%needreordering,%adds,%changes,$errors,
15046: $cathash);
15047: my @deletecategory = &Apache::loncommon::get_env_multiple('form.deletecategory');
15048: my @catitems = ('unauth','auth');
15049: my @cattypes = ('std','domonly','codesrch','none');
15050: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
15051: $cathash = $domconfig{'coursecategories'}{'cats'};
15052: if ($domconfig{'coursecategories'}{'togglecats'} ne $env{'form.togglecats'}) {
15053: $changes{'togglecats'} = 1;
15054: $domconfig{'coursecategories'}{'togglecats'} = $env{'form.togglecats'};
15055: }
15056: if ($domconfig{'coursecategories'}{'categorize'} ne $env{'form.categorize'}) {
15057: $changes{'categorize'} = 1;
15058: $domconfig{'coursecategories'}{'categorize'} = $env{'form.categorize'};
15059: }
15060: if ($domconfig{'coursecategories'}{'togglecatscomm'} ne $env{'form.togglecatscomm'}) {
15061: $changes{'togglecatscomm'} = 1;
15062: $domconfig{'coursecategories'}{'togglecatscomm'} = $env{'form.togglecatscomm'};
15063: }
15064: if ($domconfig{'coursecategories'}{'categorizecomm'} ne $env{'form.categorizecomm'}) {
15065: $changes{'categorizecomm'} = 1;
15066: $domconfig{'coursecategories'}{'categorizecomm'} = $env{'form.categorizecomm'};
15067:
15068: }
15069: if ($domconfig{'coursecategories'}{'togglecatsplace'} ne $env{'form.togglecatsplace'}) {
15070: $changes{'togglecatsplace'} = 1;
15071: $domconfig{'coursecategories'}{'togglecatsplace'} = $env{'form.togglecatsplace'};
15072: }
15073: if ($domconfig{'coursecategories'}{'categorizeplace'} ne $env{'form.categorizeplace'}) {
15074: $changes{'categorizeplace'} = 1;
15075: $domconfig{'coursecategories'}{'categorizeplace'} = $env{'form.categorizeplace'};
15076: }
15077: foreach my $item (@catitems) {
15078: if (grep(/^\Q$env{'form.coursecat_'.$item}\E$/,@cattypes)) {
15079: if ($domconfig{'coursecategories'}{$item} ne $env{'form.coursecat_'.$item}) {
15080: $changes{$item} = 1;
15081: $domconfig{'coursecategories'}{$item} = $env{'form.coursecat_'.$item};
15082: }
15083: }
15084: }
15085: } else {
15086: $changes{'togglecats'} = 1;
15087: $changes{'categorize'} = 1;
15088: $changes{'togglecatscomm'} = 1;
15089: $changes{'categorizecomm'} = 1;
15090: $changes{'togglecatsplace'} = 1;
15091: $changes{'categorizeplace'} = 1;
15092: $domconfig{'coursecategories'} = {
15093: togglecats => $env{'form.togglecats'},
15094: categorize => $env{'form.categorize'},
15095: togglecatscomm => $env{'form.togglecatscomm'},
15096: categorizecomm => $env{'form.categorizecomm'},
15097: togglecatsplace => $env{'form.togglecatsplace'},
15098: categorizeplace => $env{'form.categorizeplace'},
15099: };
15100: foreach my $item (@catitems) {
15101: if ($env{'form.coursecat_'.$item} ne 'std') {
15102: $changes{$item} = 1;
15103: }
15104: if (grep(/^\Q$env{'form.coursecat_'.$item}\E$/,@cattypes)) {
15105: $domconfig{'coursecategories'}{$item} = $env{'form.coursecat_'.$item};
15106: }
15107: }
15108: }
15109: if (ref($cathash) eq 'HASH') {
15110: if (($domconfig{'coursecategories'}{'cats'}{'instcode::0'} ne '') && ($env{'form.instcode'} == 0)) {
15111: push (@deletecategory,'instcode::0');
15112: }
15113: if (($domconfig{'coursecategories'}{'cats'}{'communities::0'} ne '') && ($env{'form.communities'} == 0)) {
15114: push(@deletecategory,'communities::0');
15115: }
15116: if (($domconfig{'coursecategories'}{'cats'}{'placement::0'} ne '') && ($env{'form.placement'} == 0)) {
15117: push(@deletecategory,'placement::0');
15118: }
15119: }
15120: my (@predelcats,@predeltrails,%predelallitems,%sort_by_deltrail);
15121: if (ref($cathash) eq 'HASH') {
15122: if (@deletecategory > 0) {
15123: #FIXME Need to remove category from all courses using a deleted category
15124: &Apache::loncommon::extract_categories($cathash,\@predelcats,\@predeltrails,\%predelallitems);
15125: foreach my $item (@deletecategory) {
15126: if ($domconfig{'coursecategories'}{'cats'}{$item} ne '') {
15127: delete($domconfig{'coursecategories'}{'cats'}{$item});
15128: $deletions{$item} = 1;
15129: &recurse_cat_deletes($item,$cathash,\%deletions);
15130: }
15131: }
15132: }
15133: foreach my $item (keys(%{$cathash})) {
15134: my ($cat,$container,$depth) = map { &unescape($_); } split(/:/,$item);
15135: if ($cathash->{$item} ne $env{'form.'.$item}) {
15136: $reorderings{$item} = 1;
15137: $domconfig{'coursecategories'}{'cats'}{$item} = $env{'form.'.$item};
15138: }
15139: if ($env{'form.addcategory_name_'.$item} ne '') {
15140: my $newcat = $env{'form.addcategory_name_'.$item};
15141: my $newdepth = $depth+1;
15142: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
15143: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos_'.$item};
15144: $adds{$newitem} = 1;
15145: }
15146: if ($env{'form.subcat_'.$item} ne '') {
15147: my $newcat = $env{'form.subcat_'.$item};
15148: my $newdepth = $depth+1;
15149: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
15150: $domconfig{'coursecategories'}{'cats'}{$newitem} = 0;
15151: $adds{$newitem} = 1;
15152: }
15153: }
15154: }
15155: if ($env{'form.instcode'} eq '1') {
15156: if (ref($cathash) eq 'HASH') {
15157: my $newitem = 'instcode::0';
15158: if ($cathash->{$newitem} eq '') {
15159: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
15160: $adds{$newitem} = 1;
15161: }
15162: } else {
15163: my $newitem = 'instcode::0';
15164: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
15165: $adds{$newitem} = 1;
15166: }
15167: }
15168: if ($env{'form.communities'} eq '1') {
15169: if (ref($cathash) eq 'HASH') {
15170: my $newitem = 'communities::0';
15171: if ($cathash->{$newitem} eq '') {
15172: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
15173: $adds{$newitem} = 1;
15174: }
15175: } else {
15176: my $newitem = 'communities::0';
15177: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
15178: $adds{$newitem} = 1;
15179: }
15180: }
15181: if ($env{'form.placement'} eq '1') {
15182: if (ref($cathash) eq 'HASH') {
15183: my $newitem = 'placement::0';
15184: if ($cathash->{$newitem} eq '') {
15185: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.placement_pos'};
15186: $adds{$newitem} = 1;
15187: }
15188: } else {
15189: my $newitem = 'placement::0';
15190: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.placement_pos'};
15191: $adds{$newitem} = 1;
15192: }
15193: }
15194: if ($env{'form.addcategory_name'} ne '') {
15195: if (($env{'form.addcategory_name'} ne 'instcode') &&
15196: ($env{'form.addcategory_name'} ne 'communities') &&
15197: ($env{'form.addcategory_name'} ne 'placement')) {
15198: my $newitem = &escape($env{'form.addcategory_name'}).'::0';
15199: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos'};
15200: $adds{$newitem} = 1;
15201: }
15202: }
15203: my $putresult;
15204: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
15205: if (keys(%deletions) > 0) {
15206: foreach my $key (keys(%deletions)) {
15207: if ($predelallitems{$key} ne '') {
15208: $sort_by_deltrail{$predelallitems{$key}} = $predeltrails[$predelallitems{$key}];
15209: }
15210: }
15211: }
15212: my (@chkcats,@chktrails,%chkallitems);
15213: &Apache::loncommon::extract_categories($domconfig{'coursecategories'}{'cats'},\@chkcats,\@chktrails,\%chkallitems);
15214: if (ref($chkcats[0]) eq 'ARRAY') {
15215: my $depth = 0;
15216: my $chg = 0;
15217: for (my $i=0; $i<@{$chkcats[0]}; $i++) {
15218: my $name = $chkcats[0][$i];
15219: my $item;
15220: if ($name eq '') {
15221: $chg ++;
15222: } else {
15223: $item = &escape($name).'::0';
15224: if ($chg) {
15225: $domconfig{'coursecategories'}{'cats'}{$item} -= $chg;
15226: }
15227: $depth ++;
15228: &recurse_check(\@chkcats,$domconfig{'coursecategories'}{'cats'},$depth,$name);
15229: $depth --;
15230: }
15231: }
15232: }
15233: }
15234: if ((keys(%changes) > 0) || (keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
15235: $putresult = &Apache::lonnet::put_dom('configuration',\%domconfig,$dom);
15236: if ($putresult eq 'ok') {
15237: my %title = (
15238: togglecats => 'Show/Hide a course in catalog',
15239: categorize => 'Assign a category to a course',
15240: togglecatscomm => 'Show/Hide a community in catalog',
15241: categorizecomm => 'Assign a category to a community',
15242: );
15243: my %level = (
15244: dom => 'set in Domain ("Modify Course/Community")',
15245: crs => 'set in Course ("Course Configuration")',
15246: comm => 'set in Community ("Community Configuration")',
15247: none => 'No catalog',
15248: std => 'Standard catalog',
15249: domonly => 'Domain-only catalog',
15250: codesrch => 'Code search form',
15251: );
15252: $resulttext = &mt('Changes made:').'<ul>';
15253: if ($changes{'togglecats'}) {
15254: $resulttext .= '<li>'.&mt("$title{'togglecats'} $level{$env{'form.togglecats'}}").'</li>';
15255: }
15256: if ($changes{'categorize'}) {
15257: $resulttext .= '<li>'.&mt("$title{'categorize'} $level{$env{'form.categorize'}}").'</li>';
15258: }
15259: if ($changes{'togglecatscomm'}) {
15260: $resulttext .= '<li>'.&mt("$title{'togglecatscomm'} $level{$env{'form.togglecatscomm'}}").'</li>';
15261: }
15262: if ($changes{'categorizecomm'}) {
15263: $resulttext .= '<li>'.&mt("$title{'categorizecomm'} $level{$env{'form.categorizecomm'}}").'</li>';
15264: }
15265: if ($changes{'unauth'}) {
15266: $resulttext .= '<li>'.&mt('Catalog type for unauthenticated users set to "'.$level{$env{'form.coursecat_unauth'}}.'"').'</li>';
15267: }
15268: if ($changes{'auth'}) {
15269: $resulttext .= '<li>'.&mt('Catalog type for authenticated users set to "'.$level{$env{'form.coursecat_auth'}}.'"').'</li>';
15270: }
15271: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
15272: my $cathash;
15273: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
15274: $cathash = $domconfig{'coursecategories'}{'cats'};
15275: } else {
15276: $cathash = {};
15277: }
15278: my (@cats,@trails,%allitems);
15279: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,\%allitems);
15280: if (keys(%deletions) > 0) {
15281: $resulttext .= '<li>'.&mt('Deleted categories:').'<ul>';
15282: foreach my $predeltrail (sort {$a <=> $b } (keys(%sort_by_deltrail))) {
15283: $resulttext .= '<li>'.$predeltrails[$predeltrail].'</li>';
15284: }
15285: $resulttext .= '</ul></li>';
15286: }
15287: if (keys(%reorderings) > 0) {
15288: my %sort_by_trail;
15289: $resulttext .= '<li>'.&mt('Reordered categories:').'<ul>';
15290: foreach my $key (keys(%reorderings)) {
15291: if ($allitems{$key} ne '') {
15292: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
15293: }
15294: }
15295: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
15296: $resulttext .= '<li>'.$trails[$trail].'</li>';
15297: }
15298: $resulttext .= '</ul></li>';
15299: }
15300: if (keys(%adds) > 0) {
15301: my %sort_by_trail;
15302: $resulttext .= '<li>'.&mt('Added categories:').'<ul>';
15303: foreach my $key (keys(%adds)) {
15304: if ($allitems{$key} ne '') {
15305: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
15306: }
15307: }
15308: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
15309: $resulttext .= '<li>'.$trails[$trail].'</li>';
15310: }
15311: $resulttext .= '</ul></li>';
15312: }
15313: }
15314: $resulttext .= '</ul>';
15315: if ($changes{'unauth'} || $changes{'auth'}) {
15316: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
15317: if ($changes{'auth'}) {
15318: $domdefaults{'catauth'} = $domconfig{'coursecategories'}{'auth'};
15319: }
15320: if ($changes{'unauth'}) {
15321: $domdefaults{'catunauth'} = $domconfig{'coursecategories'}{'unauth'};
15322: }
15323: my $cachetime = 24*60*60;
15324: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
15325: if (ref($lastactref) eq 'HASH') {
15326: $lastactref->{'domdefaults'} = 1;
15327: }
15328: }
15329: } else {
15330: $resulttext = '<span class="LC_error">'.
15331: &mt('An error occurred: [_1]',$putresult).'</span>';
15332: }
15333: } else {
15334: $resulttext = &mt('No changes made to course and community categories');
15335: }
15336: return $resulttext;
15337: }
15338:
15339: sub modify_serverstatuses {
15340: my ($dom,%domconfig) = @_;
15341: my ($resulttext,%changes,%currserverstatus,%newserverstatus);
15342: if (ref($domconfig{'serverstatuses'}) eq 'HASH') {
15343: %currserverstatus = %{$domconfig{'serverstatuses'}};
15344: }
15345: my @pages = &serverstatus_pages();
15346: foreach my $type (@pages) {
15347: $newserverstatus{$type}{'namedusers'} = '';
15348: $newserverstatus{$type}{'machines'} = '';
15349: if (defined($env{'form.'.$type.'_namedusers'})) {
15350: my @users = split(/,/,$env{'form.'.$type.'_namedusers'});
15351: my @okusers;
15352: foreach my $user (@users) {
15353: my ($uname,$udom) = split(/:/,$user);
15354: if (($udom =~ /^$match_domain$/) &&
15355: (&Apache::lonnet::domain($udom)) &&
15356: ($uname =~ /^$match_username$/)) {
15357: if (!grep(/^\Q$user\E/,@okusers)) {
15358: push(@okusers,$user);
15359: }
15360: }
15361: }
15362: if (@okusers > 0) {
15363: @okusers = sort(@okusers);
15364: $newserverstatus{$type}{'namedusers'} = join(',',@okusers);
15365: }
15366: }
15367: if (defined($env{'form.'.$type.'_machines'})) {
15368: my @machines = split(/,/,$env{'form.'.$type.'_machines'});
15369: my @okmachines;
15370: foreach my $ip (@machines) {
15371: my @parts = split(/\./,$ip);
15372: next if (@parts < 4);
15373: my $badip = 0;
15374: for (my $i=0; $i<4; $i++) {
15375: if (!(($parts[$i] >= 0) && ($parts[$i] <= 255))) {
15376: $badip = 1;
15377: last;
15378: }
15379: }
15380: if (!$badip) {
15381: push(@okmachines,$ip);
15382: }
15383: }
15384: @okmachines = sort(@okmachines);
15385: $newserverstatus{$type}{'machines'} = join(',',@okmachines);
15386: }
15387: }
15388: my %serverstatushash = (
15389: serverstatuses => \%newserverstatus,
15390: );
15391: foreach my $type (@pages) {
15392: foreach my $setting ('namedusers','machines') {
15393: my (@current,@new);
15394: if (ref($currserverstatus{$type}) eq 'HASH') {
15395: if ($currserverstatus{$type}{$setting} ne '') {
15396: @current = split(/,/,$currserverstatus{$type}{$setting});
15397: }
15398: }
15399: if ($newserverstatus{$type}{$setting} ne '') {
15400: @new = split(/,/,$newserverstatus{$type}{$setting});
15401: }
15402: if (@current > 0) {
15403: if (@new > 0) {
15404: foreach my $item (@current) {
15405: if (!grep(/^\Q$item\E$/,@new)) {
15406: $changes{$type}{$setting} = 1;
15407: last;
15408: }
15409: }
15410: foreach my $item (@new) {
15411: if (!grep(/^\Q$item\E$/,@current)) {
15412: $changes{$type}{$setting} = 1;
15413: last;
15414: }
15415: }
15416: } else {
15417: $changes{$type}{$setting} = 1;
15418: }
15419: } elsif (@new > 0) {
15420: $changes{$type}{$setting} = 1;
15421: }
15422: }
15423: }
15424: if (keys(%changes) > 0) {
15425: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
15426: my $putresult = &Apache::lonnet::put_dom('configuration',
15427: \%serverstatushash,$dom);
15428: if ($putresult eq 'ok') {
15429: $resulttext .= &mt('Changes made:').'<ul>';
15430: foreach my $type (@pages) {
15431: if (ref($changes{$type}) eq 'HASH') {
15432: $resulttext .= '<li>'.$titles->{$type}.'<ul>';
15433: if ($changes{$type}{'namedusers'}) {
15434: if ($newserverstatus{$type}{'namedusers'} eq '') {
15435: $resulttext .= '<li>'.&mt("Access terminated for all specific (named) users").'</li>'."\n";
15436: } else {
15437: $resulttext .= '<li>'.&mt("Access available for the following specified users: ").$newserverstatus{$type}{'namedusers'}.'</li>'."\n";
15438: }
15439: }
15440: if ($changes{$type}{'machines'}) {
15441: if ($newserverstatus{$type}{'machines'} eq '') {
15442: $resulttext .= '<li>'.&mt("Access terminated for all specific IP addresses").'</li>'."\n";
15443: } else {
15444: $resulttext .= '<li>'.&mt("Access available for the following specified IP addresses: ").$newserverstatus{$type}{'machines'}.'</li>'."\n";
15445: }
15446:
15447: }
15448: $resulttext .= '</ul></li>';
15449: }
15450: }
15451: $resulttext .= '</ul>';
15452: } else {
15453: $resulttext = '<span class="LC_error">'.
15454: &mt('An error occurred saving access settings for server status pages: [_1].',$putresult).'</span>';
15455:
15456: }
15457: } else {
15458: $resulttext = &mt('No changes made to access to server status pages');
15459: }
15460: return $resulttext;
15461: }
15462:
15463: sub modify_helpsettings {
15464: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
15465: my ($resulttext,$errors,%changes,%helphash);
15466: my %defaultchecked = ('submitbugs' => 'on');
15467: my @offon = ('off','on');
15468: my @toggles = ('submitbugs');
15469: my %current = ('submitbugs' => '',
15470: 'adhoc' => {},
15471: );
15472: if (ref($domconfig{'helpsettings'}) eq 'HASH') {
15473: %current = %{$domconfig{'helpsettings'}};
15474: }
15475: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
15476: foreach my $item (@toggles) {
15477: if ($defaultchecked{$item} eq 'on') {
15478: if ($current{$item} eq '') {
15479: if ($env{'form.'.$item} eq '0') {
15480: $changes{$item} = 1;
15481: }
15482: } elsif ($current{$item} ne $env{'form.'.$item}) {
15483: $changes{$item} = 1;
15484: }
15485: } elsif ($defaultchecked{$item} eq 'off') {
15486: if ($current{$item} eq '') {
15487: if ($env{'form.'.$item} eq '1') {
15488: $changes{$item} = 1;
15489: }
15490: } elsif ($current{$item} ne $env{'form.'.$item}) {
15491: $changes{$item} = 1;
15492: }
15493: }
15494: if (($env{'form.'.$item} eq '0') || ($env{'form.'.$item} eq '1')) {
15495: $helphash{'helpsettings'}{$item} = $env{'form.'.$item};
15496: }
15497: }
15498: my $maxnum = $env{'form.helproles_maxnum'};
15499: my $confname = $dom.'-domainconfig';
15500: my %existing=&Apache::lonnet::dump('roles',$dom,$confname,'rolesdef_');
15501: my (@allpos,%newsettings,%changedprivs,$newrole);
15502: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
15503: my @accesstypes = ('all','dh','da','none','status','inc','exc');
15504: my %domhelpdesk = &Apache::lonnet::get_active_domroles($dom,['dh','da']);
15505: my %lt = &Apache::lonlocal::texthash(
15506: s => 'system',
15507: d => 'domain',
15508: order => 'Display order',
15509: access => 'Role usage',
15510: all => 'All with domain helpdesk or helpdesk assistant role',
15511: dh => 'All with domain helpdesk role',
15512: da => 'All with domain helpdesk assistant role',
15513: none => 'None',
15514: status => 'Determined based on institutional status',
15515: inc => 'Include all, but exclude specific personnel',
15516: exc => 'Exclude all, but include specific personnel',
15517: );
15518: for (my $num=0; $num<=$maxnum; $num++) {
15519: my ($prefix,$identifier,$rolename,%curr);
15520: if ($num == $maxnum) {
15521: next unless ($env{'form.newcusthelp'} == $maxnum);
15522: $identifier = 'custhelp'.$num;
15523: $prefix = 'helproles_'.$num;
15524: $rolename = $env{'form.custhelpname'.$num};
15525: $rolename=~s/[^A-Za-z0-9]//gs;
15526: next if ($rolename eq '');
15527: next if (exists($existing{'rolesdef_'.$rolename}));
15528: my %newprivs = &Apache::lonuserutils::custom_role_update($rolename,$identifier);
15529: my $result = &Apache::lonnet::definerole($rolename,$newprivs{'s'},$newprivs{'d'},
15530: $newprivs{'c'},$confname,$dom);
15531: if ($result ne 'ok') {
15532: $errors .= '<li><span class="LC_error">'.
15533: &mt('An error occurred storing the new custom role: [_1]',
15534: $result).'</span></li>';
15535: next;
15536: } else {
15537: $changedprivs{$rolename} = \%newprivs;
15538: $newrole = $rolename;
15539: }
15540: } else {
15541: $prefix = 'helproles_'.$num;
15542: $rolename = $env{'form.'.$prefix};
15543: next if ($rolename eq '');
15544: next unless (exists($existing{'rolesdef_'.$rolename}));
15545: $identifier = 'custhelp'.$num;
15546: my %newprivs = &Apache::lonuserutils::custom_role_update($rolename,$identifier);
15547: my %currprivs;
15548: ($currprivs{'s'},$currprivs{'d'},$currprivs{'c'}) =
15549: split(/\_/,$existing{'rolesdef_'.$rolename});
15550: foreach my $level ('c','d','s') {
15551: if ($newprivs{$level} ne $currprivs{$level}) {
15552: my $result = &Apache::lonnet::definerole($rolename,$newprivs{'s'},$newprivs{'d'},
15553: $newprivs{'c'},$confname,$dom);
15554: if ($result ne 'ok') {
15555: $errors .= '<li><span class="LC_error">'.
15556: &mt('An error occurred storing privileges for existing role [_1]: [_2]',
15557: $rolename,$result).'</span></li>';
15558: } else {
15559: $changedprivs{$rolename} = \%newprivs;
15560: }
15561: last;
15562: }
15563: }
15564: if (ref($current{'adhoc'}) eq 'HASH') {
15565: if (ref($current{'adhoc'}{$rolename}) eq 'HASH') {
15566: %curr = %{$current{'adhoc'}{$rolename}};
15567: }
15568: }
15569: }
15570: my $newpos = $env{'form.'.$prefix.'_pos'};
15571: $newpos =~ s/\D+//g;
15572: $allpos[$newpos] = $rolename;
15573: my $newdesc = $env{'form.'.$prefix.'_desc'};
15574: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'desc'} = $newdesc;
15575: if ($curr{'desc'}) {
15576: if ($curr{'desc'} ne $newdesc) {
15577: $changes{'customrole'}{$rolename}{'desc'} = 1;
15578: $newsettings{$rolename}{'desc'} = $newdesc;
15579: }
15580: } elsif ($newdesc ne '') {
15581: $changes{'customrole'}{$rolename}{'desc'} = 1;
15582: $newsettings{$rolename}{'desc'} = $newdesc;
15583: }
15584: my $access = $env{'form.'.$prefix.'_access'};
15585: if (grep(/^\Q$access\E$/,@accesstypes)) {
15586: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'} = $access;
15587: if ($access eq 'status') {
15588: my @statuses = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_status');
15589: if (scalar(@statuses) == 0) {
15590: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'} = 'none';
15591: } else {
15592: my (@shownstatus,$numtypes);
15593: $helphash{'helpsettings'}{'adhoc'}{$rolename}{$access} = [];
15594: if (ref($types) eq 'ARRAY') {
15595: $numtypes = scalar(@{$types});
15596: foreach my $type (sort(@statuses)) {
15597: if ($type eq 'default') {
15598: push(@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}},$type);
15599: } elsif (grep(/^\Q$type\E$/,@{$types})) {
15600: push(@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}},$type);
15601: push(@shownstatus,$usertypes->{$type});
15602: }
15603: }
15604: }
15605: if (grep(/^default$/,@statuses)) {
15606: push(@shownstatus,$othertitle);
15607: }
15608: if (scalar(@shownstatus) == 1+$numtypes) {
15609: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'} = 'all';
15610: delete($helphash{'helpsettings'}{'adhoc'}{$rolename}{'status'});
15611: } else {
15612: $newsettings{$rolename}{'status'} = join(' '.&mt('or').' ',@shownstatus);
15613: if (ref($curr{'status'}) eq 'ARRAY') {
15614: my @diffs = &Apache::loncommon::compare_arrays($helphash{'helpsettings'}{'adhoc'}{$rolename}{$access},$curr{$access});
15615: if (@diffs) {
15616: $changes{'customrole'}{$rolename}{$access} = 1;
15617: }
15618: } elsif (@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}}) {
15619: $changes{'customrole'}{$rolename}{$access} = 1;
15620: }
15621: }
15622: }
15623: } elsif (($access eq 'inc') || ($access eq 'exc')) {
15624: my @personnel = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_staff_'.$access);
15625: my @newspecstaff;
15626: $helphash{'helpsettings'}{'adhoc'}{$rolename}{$access} = [];
15627: foreach my $person (sort(@personnel)) {
15628: if ($domhelpdesk{$person}) {
15629: push(@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}},$person);
15630: }
15631: }
15632: if (ref($curr{$access}) eq 'ARRAY') {
15633: my @diffs = &Apache::loncommon::compare_arrays($helphash{'helpsettings'}{'adhoc'}{$rolename}{$access},$curr{$access});
15634: if (@diffs) {
15635: $changes{'customrole'}{$rolename}{$access} = 1;
15636: }
15637: } elsif (@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}}) {
15638: $changes{'customrole'}{$rolename}{$access} = 1;
15639: }
15640: foreach my $person (@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}}) {
15641: my ($uname,$udom) = split(/:/,$person);
15642: push(@newspecstaff,&Apache::loncommon::aboutmewrapper(&Apache::loncommon::plainname($uname,$udom,'lastname'),$uname,$udom));
15643: }
15644: $newsettings{$rolename}{$access} = join(', ',sort(@newspecstaff));
15645: }
15646: } else {
15647: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'}= 'all';
15648: }
15649: unless ($curr{'access'} eq $access) {
15650: $changes{'customrole'}{$rolename}{'access'} = 1;
15651: $newsettings{$rolename}{'access'} = $lt{$helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'}};
15652: }
15653: }
15654: if (@allpos > 0) {
15655: my $idx = 0;
15656: foreach my $rolename (@allpos) {
15657: if ($rolename ne '') {
15658: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'order'} = $idx;
15659: if (ref($current{'adhoc'}) eq 'HASH') {
15660: if (ref($current{'adhoc'}{$rolename}) eq 'HASH') {
15661: if ($current{'adhoc'}{$rolename}{'order'} ne $idx) {
15662: $changes{'customrole'}{$rolename}{'order'} = 1;
15663: $newsettings{$rolename}{'order'} = $idx+1;
15664: }
15665: }
15666: }
15667: $idx ++;
15668: }
15669: }
15670: }
15671: my $putresult;
15672: if (keys(%changes) > 0) {
15673: $putresult = &Apache::lonnet::put_dom('configuration',\%helphash,$dom);
15674: if ($putresult eq 'ok') {
15675: if (ref($helphash{'helpsettings'}) eq 'HASH') {
15676: $domdefaults{'submitbugs'} = $helphash{'helpsettings'}{'submitbugs'};
15677: if (ref($helphash{'helpsettings'}{'adhoc'}) eq 'HASH') {
15678: $domdefaults{'adhocroles'} = $helphash{'helpsettings'}{'adhoc'};
15679: }
15680: }
15681: my $cachetime = 24*60*60;
15682: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
15683: if (ref($lastactref) eq 'HASH') {
15684: $lastactref->{'domdefaults'} = 1;
15685: }
15686: } else {
15687: $errors .= '<li><span class="LC_error">'.
15688: &mt('An error occurred storing the settings: [_1]',
15689: $putresult).'</span></li>';
15690: }
15691: }
15692: if ((keys(%changes) && ($putresult eq 'ok')) || (keys(%changedprivs))) {
15693: $resulttext = &mt('Changes made:').'<ul>';
15694: my (%shownprivs,@levelorder);
15695: @levelorder = ('c','d','s');
15696: if ((keys(%changes)) && ($putresult eq 'ok')) {
15697: foreach my $item (sort(keys(%changes))) {
15698: if ($item eq 'submitbugs') {
15699: $resulttext .= '<li>'.&mt('Display link to: [_1] set to "'.$offon[$env{'form.'.$item}].'".',
15700: &Apache::loncommon::modal_link('http://bugs.loncapa.org',
15701: &mt('LON-CAPA bug tracker'),600,500)).'</li>';
15702: } elsif ($item eq 'customrole') {
15703: if (ref($changes{'customrole'}) eq 'HASH') {
15704: my @keyorder = ('order','desc','access','status','exc','inc');
15705: my %keytext = &Apache::lonlocal::texthash(
15706: order => 'Order',
15707: desc => 'Role description',
15708: access => 'Role usage',
15709: status => 'Allowed institutional types',
15710: exc => 'Allowed personnel',
15711: inc => 'Disallowed personnel',
15712: );
15713: foreach my $role (sort(keys(%{$changes{'customrole'}}))) {
15714: if (ref($changes{'customrole'}{$role}) eq 'HASH') {
15715: if ($role eq $newrole) {
15716: $resulttext .= '<li>'.&mt('New custom role added: [_1]',
15717: $role).'<ul>';
15718: } else {
15719: $resulttext .= '<li>'.&mt('Existing custom role modified: [_1]',
15720: $role).'<ul>';
15721: }
15722: foreach my $key (@keyorder) {
15723: if ($changes{'customrole'}{$role}{$key}) {
15724: $resulttext .= '<li>'.&mt("[_1] set to: [_2]",
15725: $keytext{$key},$newsettings{$role}{$key}).
15726: '</li>';
15727: }
15728: }
15729: if (ref($changedprivs{$role}) eq 'HASH') {
15730: $shownprivs{$role} = 1;
15731: $resulttext .= '<li>'.&mt('Privileges set to :').'<ul>';
15732: foreach my $level (@levelorder) {
15733: foreach my $item (split(/\:/,$changedprivs{$role}{$level})) {
15734: next if ($item eq '');
15735: my ($priv) = split(/\&/,$item,2);
15736: if (&Apache::lonnet::plaintext($priv)) {
15737: $resulttext .= '<li>'.&Apache::lonnet::plaintext($priv);
15738: unless ($level eq 'c') {
15739: $resulttext .= ' ('.$lt{$level}.')';
15740: }
15741: $resulttext .= '</li>';
15742: }
15743: }
15744: }
15745: $resulttext .= '</ul>';
15746: }
15747: $resulttext .= '</ul></li>';
15748: }
15749: }
15750: }
15751: }
15752: }
15753: }
15754: if (keys(%changedprivs)) {
15755: foreach my $role (sort(keys(%changedprivs))) {
15756: unless ($shownprivs{$role}) {
15757: $resulttext .= '<li>'.&mt('Existing custom role modified: [_1]',
15758: $role).'<ul>'.
15759: '<li>'.&mt('Privileges set to :').'<ul>';
15760: foreach my $level (@levelorder) {
15761: foreach my $item (split(/\:/,$changedprivs{$role}{$level})) {
15762: next if ($item eq '');
15763: my ($priv) = split(/\&/,$item,2);
15764: if (&Apache::lonnet::plaintext($priv)) {
15765: $resulttext .= '<li>'.&Apache::lonnet::plaintext($priv);
15766: unless ($level eq 'c') {
15767: $resulttext .= ' ('.$lt{$level}.')';
15768: }
15769: $resulttext .= '</li>';
15770: }
15771: }
15772: }
15773: $resulttext .= '</ul></li></ul></li>';
15774: }
15775: }
15776: }
15777: $resulttext .= '</ul>';
15778: } else {
15779: $resulttext = &mt('No changes made to help settings');
15780: }
15781: if ($errors) {
15782: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
15783: $errors.'</ul>';
15784: }
15785: return $resulttext;
15786: }
15787:
15788: sub modify_coursedefaults {
15789: my ($dom,$lastactref,%domconfig) = @_;
15790: my ($resulttext,$errors,%changes,%defaultshash);
15791: my %defaultchecked = (
15792: 'canuse_pdfforms' => 'off',
15793: 'uselcmath' => 'on',
15794: 'usejsme' => 'on'
15795: );
15796: my @toggles = ('canuse_pdfforms','uselcmath','usejsme');
15797: my @numbers = ('anonsurvey_threshold','uploadquota_official','uploadquota_unofficial',
15798: 'uploadquota_community','uploadquota_textbook','uploadquota_placement',
15799: 'mysqltables_official','mysqltables_unofficial','mysqltables_community',
15800: 'mysqltables_textbook','mysqltables_placement');
15801: my @types = ('official','unofficial','community','textbook','placement');
15802: my %staticdefaults = (
15803: anonsurvey_threshold => 10,
15804: uploadquota => 500,
15805: postsubmit => 60,
15806: mysqltables => 172800,
15807: );
15808: my %texoptions = (
15809: MathJax => 'MathJax',
15810: mimetex => &mt('Convert to Images'),
15811: tth => &mt('TeX to HTML'),
15812: );
15813: $defaultshash{'coursedefaults'} = {};
15814:
15815: if (ref($domconfig{'coursedefaults'}) ne 'HASH') {
15816: if ($domconfig{'coursedefaults'} eq '') {
15817: $domconfig{'coursedefaults'} = {};
15818: }
15819: }
15820:
15821: if (ref($domconfig{'coursedefaults'}) eq 'HASH') {
15822: foreach my $item (@toggles) {
15823: if ($defaultchecked{$item} eq 'on') {
15824: if (($domconfig{'coursedefaults'}{$item} eq '') &&
15825: ($env{'form.'.$item} eq '0')) {
15826: $changes{$item} = 1;
15827: } elsif ($domconfig{'coursedefaults'}{$item} ne $env{'form.'.$item}) {
15828: $changes{$item} = 1;
15829: }
15830: } elsif ($defaultchecked{$item} eq 'off') {
15831: if (($domconfig{'coursedefaults'}{$item} eq '') &&
15832: ($env{'form.'.$item} eq '1')) {
15833: $changes{$item} = 1;
15834: } elsif ($domconfig{'coursedefaults'}{$item} ne $env{'form.'.$item}) {
15835: $changes{$item} = 1;
15836: }
15837: }
15838: $defaultshash{'coursedefaults'}{$item} = $env{'form.'.$item};
15839: }
15840: foreach my $item (@numbers) {
15841: my ($currdef,$newdef);
15842: $newdef = $env{'form.'.$item};
15843: if ($item eq 'anonsurvey_threshold') {
15844: $currdef = $domconfig{'coursedefaults'}{$item};
15845: $newdef =~ s/\D//g;
15846: if ($newdef eq '' || $newdef < 1) {
15847: $newdef = 1;
15848: }
15849: $defaultshash{'coursedefaults'}{$item} = $newdef;
15850: } else {
15851: my ($setting,$type) = ($item =~ /^(uploadquota|mysqltables)_(\w+)$/);
15852: if (ref($domconfig{'coursedefaults'}{$setting}) eq 'HASH') {
15853: $currdef = $domconfig{'coursedefaults'}{$setting}{$type};
15854: }
15855: $newdef =~ s/[^\w.\-]//g;
15856: $defaultshash{'coursedefaults'}{$setting}{$type} = $newdef;
15857: }
15858: if ($currdef ne $newdef) {
15859: my $staticdef;
15860: if ($item eq 'anonsurvey_threshold') {
15861: unless (($currdef eq '') && ($newdef == $staticdefaults{$item})) {
15862: $changes{$item} = 1;
15863: }
15864: } elsif ($item =~ /^(uploadquota|mysqltables)_/) {
15865: my $setting = $1;
15866: unless (($currdef eq '') && ($newdef == $staticdefaults{$setting})) {
15867: $changes{$setting} = 1;
15868: }
15869: }
15870: }
15871: }
15872: my $texengine;
15873: if ($env{'form.texengine'} =~ /^(MathJax|mimetex|tth)$/) {
15874: $texengine = $env{'form.texengine'};
15875: if ($defaultshash{'coursedefaults'}{'texengine'} eq '') {
15876: unless ($texengine eq 'MathJax') {
15877: $changes{'texengine'} = 1;
15878: }
15879: } elsif ($defaultshash{'coursedefaults'}{'texengine'} ne $texengine) {
15880: $changes{'texengine'} = 1;
15881: }
15882: }
15883: if ($texengine ne '') {
15884: $defaultshash{'coursedefaults'}{'texengine'} = $texengine;
15885: }
15886: my $currclone = $domconfig{'coursedefaults'}{'canclone'};
15887: my @currclonecode;
15888: if (ref($currclone) eq 'HASH') {
15889: if (ref($currclone->{'instcode'}) eq 'ARRAY') {
15890: @currclonecode = @{$currclone->{'instcode'}};
15891: }
15892: }
15893: my $newclone;
15894: if ($env{'form.canclone'} =~ /^(none|domain|instcode)$/) {
15895: $newclone = $env{'form.canclone'};
15896: }
15897: if ($newclone eq 'instcode') {
15898: my @newcodes = &Apache::loncommon::get_env_multiple('form.clonecode');
15899: my (%codedefaults,@code_order,@clonecode);
15900: &Apache::lonnet::auto_instcode_defaults($dom,\%codedefaults,
15901: \@code_order);
15902: foreach my $item (@code_order) {
15903: if (grep(/^\Q$item\E$/,@newcodes)) {
15904: push(@clonecode,$item);
15905: }
15906: }
15907: if (@clonecode) {
15908: $defaultshash{'coursedefaults'}{'canclone'} = { $newclone => \@clonecode };
15909: my @diffs = &Apache::loncommon::compare_arrays(\@currclonecode,\@clonecode);
15910: if (@diffs) {
15911: $changes{'canclone'} = 1;
15912: }
15913: } else {
15914: $newclone eq '';
15915: }
15916: } elsif ($newclone ne '') {
15917: $defaultshash{'coursedefaults'}{'canclone'} = $newclone;
15918: }
15919: if ($newclone ne $currclone) {
15920: $changes{'canclone'} = 1;
15921: }
15922: my %credits;
15923: foreach my $type (@types) {
15924: unless ($type eq 'community') {
15925: $credits{$type} = $env{'form.'.$type.'_credits'};
15926: $credits{$type} =~ s/[^\d.]+//g;
15927: }
15928: }
15929: if ((ref($domconfig{'coursedefaults'}{'coursecredits'}) ne 'HASH') &&
15930: ($env{'form.coursecredits'} eq '1')) {
15931: $changes{'coursecredits'} = 1;
15932: foreach my $type (keys(%credits)) {
15933: $defaultshash{'coursedefaults'}{'coursecredits'}{$type} = $credits{$type};
15934: }
15935: } else {
15936: if ($env{'form.coursecredits'} eq '1') {
15937: foreach my $type (@types) {
15938: unless ($type eq 'community') {
15939: if ($domconfig{'coursedefaults'}{'coursecredits'}{$type} ne $credits{$type}) {
15940: $changes{'coursecredits'} = 1;
15941: }
15942: $defaultshash{'coursedefaults'}{'coursecredits'}{$type} = $credits{$type};
15943: }
15944: }
15945: } elsif (ref($domconfig{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
15946: foreach my $type (@types) {
15947: unless ($type eq 'community') {
15948: if ($domconfig{'coursedefaults'}{'coursecredits'}{$type}) {
15949: $changes{'coursecredits'} = 1;
15950: last;
15951: }
15952: }
15953: }
15954: }
15955: }
15956: if ($env{'form.postsubmit'} eq '1') {
15957: $defaultshash{'coursedefaults'}{'postsubmit'}{'client'} = 'on';
15958: my %currtimeout;
15959: if (ref($domconfig{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
15960: if ($domconfig{'coursedefaults'}{'postsubmit'}{'client'} eq 'off') {
15961: $changes{'postsubmit'} = 1;
15962: }
15963: if (ref($domconfig{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
15964: %currtimeout = %{$domconfig{'coursedefaults'}{'postsubmit'}{'timeout'}};
15965: }
15966: } else {
15967: $changes{'postsubmit'} = 1;
15968: }
15969: foreach my $type (@types) {
15970: my $timeout = $env{'form.'.$type.'_timeout'};
15971: $timeout =~ s/\D//g;
15972: if ($timeout == $staticdefaults{'postsubmit'}) {
15973: $timeout = '';
15974: } elsif (($timeout eq '') || ($timeout =~ /^0+$/)) {
15975: $timeout = '0';
15976: }
15977: unless ($timeout eq '') {
15978: $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type} = $timeout;
15979: }
15980: if (exists($currtimeout{$type})) {
15981: if ($timeout ne $currtimeout{$type}) {
15982: $changes{'postsubmit'} = 1;
15983: }
15984: } elsif ($timeout ne '') {
15985: $changes{'postsubmit'} = 1;
15986: }
15987: }
15988: } else {
15989: $defaultshash{'coursedefaults'}{'postsubmit'}{'client'} = 'off';
15990: if (ref($domconfig{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
15991: if ($domconfig{'coursedefaults'}{'postsubmit'}{'client'} eq 'on') {
15992: $changes{'postsubmit'} = 1;
15993: }
15994: } else {
15995: $changes{'postsubmit'} = 1;
15996: }
15997: }
15998: }
15999: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
16000: $dom);
16001: if ($putresult eq 'ok') {
16002: if (keys(%changes) > 0) {
16003: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
16004: if (($changes{'canuse_pdfforms'}) || ($changes{'uploadquota'}) || ($changes{'postsubmit'}) ||
16005: ($changes{'coursecredits'}) || ($changes{'uselcmath'}) || ($changes{'usejsme'}) ||
16006: ($changes{'canclone'}) || ($changes{'mysqltables'}) || ($changes{'texengine'})) {
16007: foreach my $item ('canuse_pdfforms','uselcmath','usejsme','texengine') {
16008: if ($changes{$item}) {
16009: $domdefaults{$item}=$defaultshash{'coursedefaults'}{$item};
16010: }
16011: }
16012: if ($changes{'coursecredits'}) {
16013: if (ref($defaultshash{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
16014: foreach my $type (keys(%{$defaultshash{'coursedefaults'}{'coursecredits'}})) {
16015: $domdefaults{$type.'credits'} =
16016: $defaultshash{'coursedefaults'}{'coursecredits'}{$type};
16017: }
16018: }
16019: }
16020: if ($changes{'postsubmit'}) {
16021: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
16022: $domdefaults{'postsubmit'} = $defaultshash{'coursedefaults'}{'postsubmit'}{'client'};
16023: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
16024: foreach my $type (keys(%{$defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}})) {
16025: $domdefaults{$type.'postsubtimeout'} =
16026: $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type};
16027: }
16028: }
16029: }
16030: }
16031: if ($changes{'uploadquota'}) {
16032: if (ref($defaultshash{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
16033: foreach my $type (@types) {
16034: $domdefaults{$type.'quota'}=$defaultshash{'coursedefaults'}{'uploadquota'}{$type};
16035: }
16036: }
16037: }
16038: if ($changes{'canclone'}) {
16039: if (ref($defaultshash{'coursedefaults'}{'canclone'}) eq 'HASH') {
16040: if (ref($defaultshash{'coursedefaults'}{'canclone'}{'instcode'}) eq 'ARRAY') {
16041: my @clonecodes = @{$defaultshash{'coursedefaults'}{'canclone'}{'instcode'}};
16042: if (@clonecodes) {
16043: $domdefaults{'canclone'} = join('+',@clonecodes);
16044: }
16045: }
16046: } else {
16047: $domdefaults{'canclone'}=$defaultshash{'coursedefaults'}{'canclone'};
16048: }
16049: }
16050: my $cachetime = 24*60*60;
16051: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
16052: if (ref($lastactref) eq 'HASH') {
16053: $lastactref->{'domdefaults'} = 1;
16054: }
16055: }
16056: $resulttext = &mt('Changes made:').'<ul>';
16057: foreach my $item (sort(keys(%changes))) {
16058: if ($item eq 'canuse_pdfforms') {
16059: if ($env{'form.'.$item} eq '1') {
16060: $resulttext .= '<li>'.&mt("Course/Community users can create/upload PDF forms set to 'on'").'</li>';
16061: } else {
16062: $resulttext .= '<li>'.&mt('Course/Community users can create/upload PDF forms set to "off"').'</li>';
16063: }
16064: } elsif ($item eq 'uselcmath') {
16065: if ($env{'form.'.$item} eq '1') {
16066: $resulttext .= '<li>'.&mt('Math preview uses LON-CAPA previewer (javascript), if supported by browser.').'</li>';
16067: } else {
16068: $resulttext .= '<li>'.&mt('Math preview uses DragMath (Java), if supported by client OS.').'</li>';
16069: }
16070: } elsif ($item eq 'usejsme') {
16071: if ($env{'form.'.$item} eq '1') {
16072: $resulttext .= '<li>'.&mt('Molecule editor uses JSME (HTML5), if supported by browser.').'</li>';
16073: } else {
16074: $resulttext .= '<li>'.&mt('Molecule editor uses JME (Java), if supported by client OS.').'</li>';
16075: }
16076: } elsif ($item eq 'texengine') {
16077: if ($defaultshash{'coursedefaults'}{'texengine'} ne '') {
16078: $resulttext .= '<li>'.&mt('Default method to display mathematics set to: "[_1]"',
16079: $texoptions{$defaultshash{'coursedefaults'}{'texengine'}}).'</li>';
16080: }
16081: } elsif ($item eq 'anonsurvey_threshold') {
16082: $resulttext .= '<li>'.&mt('Responder count required for display of anonymous survey submissions set to [_1].',$defaultshash{'coursedefaults'}{'anonsurvey_threshold'}).'</li>';
16083: } elsif ($item eq 'uploadquota') {
16084: if (ref($defaultshash{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
16085: $resulttext .= '<li>'.&mt('Default quota for content uploaded to a course/community via Course Editor set as follows:').'<ul>'.
16086: '<li>'.&mt('Official courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'official'}.'</b>').'</li>'.
16087: '<li>'.&mt('Unofficial courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'unofficial'}.'</b>').'</li>'.
16088: '<li>'.&mt('Textbook courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'textbook'}.'</b>').'</li>'.
16089: '<li>'.&mt('Placement tests: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'placement'}.'</b>').'</li>'.
16090: '<li>'.&mt('Communities: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'community'}.'</b>').'</li>'.
16091: '</ul>'.
16092: '</li>';
16093: } else {
16094: $resulttext .= '<li>'.&mt('Default quota for content uploaded via Course Editor remains default: [_1] MB',$staticdefaults{'uploadquota'}).'</li>';
16095: }
16096: } elsif ($item eq 'mysqltables') {
16097: if (ref($defaultshash{'coursedefaults'}{'mysqltables'}) eq 'HASH') {
16098: $resulttext .= '<li>'.&mt('Lifetime of "Temporary" MySQL tables (student performance data) on homeserver').'<ul>'.
16099: '<li>'.&mt('Official courses: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'official'}.'</b>').'</li>'.
16100: '<li>'.&mt('Unofficial courses: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'unofficial'}.'</b>').'</li>'.
16101: '<li>'.&mt('Textbook courses: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'textbook'}.'</b>').'</li>'.
16102: '<li>'.&mt('Placement tests: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'placement'}.'</b>').'</li>'.
16103: '<li>'.&mt('Communities: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'community'}.'</b>').'</li>'.
16104: '</ul>'.
16105: '</li>';
16106: } else {
16107: $resulttext .= '<li>'.&mt('Lifetime of "Temporary" MySQL tables (student performance data) on homeserver remains default: [_1] s',$staticdefaults{'uploadquota'}).'</li>';
16108: }
16109: } elsif ($item eq 'postsubmit') {
16110: if ($domdefaults{'postsubmit'} eq 'off') {
16111: $resulttext .= '<li>'.&mt('Submit button(s) remain enabled on page after student makes submission.');
16112: } else {
16113: $resulttext .= '<li>'.&mt('Submit button(s) disabled on page after student makes submission').'; ';
16114: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
16115: $resulttext .= &mt('durations:').'<ul>';
16116: foreach my $type (@types) {
16117: $resulttext .= '<li>';
16118: my $timeout;
16119: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
16120: $timeout = $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type};
16121: }
16122: my $display;
16123: if ($timeout eq '0') {
16124: $display = &mt('unlimited');
16125: } elsif ($timeout eq '') {
16126: $display = &mt('[quant,_1,second] (default)',$staticdefaults{'postsubmit'});
16127: } else {
16128: $display = &mt('[quant,_1,second]',$timeout);
16129: }
16130: if ($type eq 'community') {
16131: $resulttext .= &mt('Communities');
16132: } elsif ($type eq 'official') {
16133: $resulttext .= &mt('Official courses');
16134: } elsif ($type eq 'unofficial') {
16135: $resulttext .= &mt('Unofficial courses');
16136: } elsif ($type eq 'textbook') {
16137: $resulttext .= &mt('Textbook courses');
16138: } elsif ($type eq 'placement') {
16139: $resulttext .= &mt('Placement tests');
16140: }
16141: $resulttext .= ' -- '.$display.'</li>';
16142: }
16143: $resulttext .= '</ul>';
16144: }
16145: $resulttext .= '</li>';
16146: }
16147: } elsif ($item eq 'coursecredits') {
16148: if (ref($defaultshash{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
16149: if (($domdefaults{'officialcredits'} eq '') &&
16150: ($domdefaults{'unofficialcredits'} eq '') &&
16151: ($domdefaults{'textbookcredits'} eq '')) {
16152: $resulttext .= '<li>'.&mt('Student credits not in use for courses in this domain').'</li>';
16153: } else {
16154: $resulttext .= '<li>'.&mt('Student credits can be set per course by a Domain Coordinator, with the following defaults applying:').'<ul>'.
16155: '<li>'.&mt('Official courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'official'}).'</li>'.
16156: '<li>'.&mt('Unofficial courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'unofficial'}).'</li>'.
16157: '<li>'.&mt('Textbook courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'textbook'}).'</li>'.
16158: '</ul>'.
16159: '</li>';
16160: }
16161: } else {
16162: $resulttext .= '<li>'.&mt('Student credits not in use for courses in this domain').'</li>';
16163: }
16164: } elsif ($item eq 'canclone') {
16165: if (ref($defaultshash{'coursedefaults'}{'canclone'}) eq 'HASH') {
16166: if (ref($defaultshash{'coursedefaults'}{'canclone'}{'instcode'}) eq 'ARRAY') {
16167: my $clonecodes = join(' '.&mt('and').' ',@{$defaultshash{'coursedefaults'}{'canclone'}{'instcode'}});
16168: $resulttext .= '<li>'.&mt('By default, official courses can be cloned from existing courses with the same: [_1]','<b>'.$clonecodes.'</b>').'</li>';
16169: }
16170: } elsif ($defaultshash{'coursedefaults'}{'canclone'} eq 'domain') {
16171: $resulttext .= '<li>'.&mt('By default, a course requester can clone any course from his/her domain.').'</li>';
16172: } else {
16173: $resulttext .= '<li>'.&mt('By default, only course owner and coordinators may clone a course.').'</li>';
16174: }
16175: }
16176: }
16177: $resulttext .= '</ul>';
16178: } else {
16179: $resulttext = &mt('No changes made to course defaults');
16180: }
16181: } else {
16182: $resulttext = '<span class="LC_error">'.
16183: &mt('An error occurred: [_1]',$putresult).'</span>';
16184: }
16185: return $resulttext;
16186: }
16187:
16188: sub modify_selfenrollment {
16189: my ($dom,$lastactref,%domconfig) = @_;
16190: my ($resulttext,$errors,%changes,%selfenrollhash,%ordered);
16191: my @types = ('official','unofficial','community','textbook','placement');
16192: my %titles = &tool_titles();
16193: my %descs = &Apache::lonuserutils::selfenroll_default_descs();
16194: ($ordered{'admin'},my $titlesref) = &Apache::lonuserutils::get_selfenroll_titles();
16195: $ordered{'default'} = ['types','registered','approval','limit'];
16196:
16197: my (%roles,%shown,%toplevel);
16198: $roles{'0'} = &Apache::lonnet::plaintext('dc');
16199:
16200: if (ref($domconfig{'selfenrollment'}) ne 'HASH') {
16201: if ($domconfig{'selfenrollment'} eq '') {
16202: $domconfig{'selfenrollment'} = {};
16203: }
16204: }
16205: %toplevel = (
16206: admin => 'Configuration Rights',
16207: default => 'Default settings',
16208: validation => 'Validation of self-enrollment requests',
16209: );
16210: my ($itemsref,$namesref,$fieldsref) = &Apache::lonuserutils::selfenroll_validation_types();
16211:
16212: if (ref($ordered{'admin'}) eq 'ARRAY') {
16213: foreach my $item (@{$ordered{'admin'}}) {
16214: foreach my $type (@types) {
16215: if ($env{'form.selfenrolladmin_'.$item.'_'.$type}) {
16216: $selfenrollhash{'admin'}{$type}{$item} = 1;
16217: } else {
16218: $selfenrollhash{'admin'}{$type}{$item} = 0;
16219: }
16220: if (ref($domconfig{'selfenrollment'}{'admin'}) eq 'HASH') {
16221: if (ref($domconfig{'selfenrollment'}{'admin'}{$type}) eq 'HASH') {
16222: if ($selfenrollhash{'admin'}{$type}{$item} ne
16223: $domconfig{'selfenrollment'}{'admin'}{$type}{$item}) {
16224: push(@{$changes{'admin'}{$type}},$item);
16225: }
16226: } else {
16227: if (!$selfenrollhash{'admin'}{$type}{$item}) {
16228: push(@{$changes{'admin'}{$type}},$item);
16229: }
16230: }
16231: } elsif (!$selfenrollhash{'admin'}{$type}{$item}) {
16232: push(@{$changes{'admin'}{$type}},$item);
16233: }
16234: }
16235: }
16236: }
16237:
16238: foreach my $item (@{$ordered{'default'}}) {
16239: foreach my $type (@types) {
16240: my $value = $env{'form.selfenrolldefault_'.$item.'_'.$type};
16241: if ($item eq 'types') {
16242: unless (($value eq 'all') || ($value eq 'dom')) {
16243: $value = '';
16244: }
16245: } elsif ($item eq 'registered') {
16246: unless ($value eq '1') {
16247: $value = 0;
16248: }
16249: } elsif ($item eq 'approval') {
16250: unless ($value =~ /^[012]$/) {
16251: $value = 0;
16252: }
16253: } else {
16254: unless (($value eq 'allstudents') || ($value eq 'selfenrolled')) {
16255: $value = 'none';
16256: }
16257: }
16258: $selfenrollhash{'default'}{$type}{$item} = $value;
16259: if (ref($domconfig{'selfenrollment'}{'default'}) eq 'HASH') {
16260: if (ref($domconfig{'selfenrollment'}{'default'}{$type}) eq 'HASH') {
16261: if ($selfenrollhash{'default'}{$type}{$item} ne
16262: $domconfig{'selfenrollment'}{'default'}{$type}{$item}) {
16263: push(@{$changes{'default'}{$type}},$item);
16264: }
16265: } else {
16266: push(@{$changes{'default'}{$type}},$item);
16267: }
16268: } else {
16269: push(@{$changes{'default'}{$type}},$item);
16270: }
16271: if ($item eq 'limit') {
16272: if (($value eq 'allstudents') || ($value eq 'selfenrolled')) {
16273: $env{'form.selfenrolldefault_cap_'.$type} =~ s/\D//g;
16274: if ($env{'form.selfenrolldefault_cap_'.$type} ne '') {
16275: $selfenrollhash{'default'}{$type}{'cap'} = $env{'form.selfenrolldefault_cap_'.$type};
16276: }
16277: } else {
16278: $selfenrollhash{'default'}{$type}{'cap'} = '';
16279: }
16280: if (ref($domconfig{'selfenrollment'}{'default'}{$type}) eq 'HASH') {
16281: if ($selfenrollhash{'default'}{$type}{'cap'} ne
16282: $domconfig{'selfenrollment'}{'admin'}{$type}{'cap'}) {
16283: push(@{$changes{'default'}{$type}},'cap');
16284: }
16285: } elsif ($selfenrollhash{'default'}{$type}{'cap'} ne '') {
16286: push(@{$changes{'default'}{$type}},'cap');
16287: }
16288: }
16289: }
16290: }
16291:
16292: foreach my $item (@{$itemsref}) {
16293: if ($item eq 'fields') {
16294: my @changed;
16295: @{$selfenrollhash{'validation'}{$item}} = &Apache::loncommon::get_env_multiple('form.selfenroll_validation_'.$item);
16296: if (@{$selfenrollhash{'validation'}{$item}} > 0) {
16297: @{$selfenrollhash{'validation'}{$item}} = sort(@{$selfenrollhash{'validation'}{$item}});
16298: }
16299: if (ref($domconfig{'selfenrollment'}{'validation'}) eq 'HASH') {
16300: if (ref($domconfig{'selfenrollment'}{'validation'}{$item}) eq 'ARRAY') {
16301: @changed = &Apache::loncommon::compare_arrays($selfenrollhash{'validation'}{$item},
16302: $domconfig{'selfenrollment'}{'validation'}{$item});
16303: } else {
16304: @changed = @{$selfenrollhash{'validation'}{$item}};
16305: }
16306: } else {
16307: @changed = @{$selfenrollhash{'validation'}{$item}};
16308: }
16309: if (@changed) {
16310: if ($selfenrollhash{'validation'}{$item}) {
16311: $changes{'validation'}{$item} = join(', ',@{$selfenrollhash{'validation'}{$item}});
16312: } else {
16313: $changes{'validation'}{$item} = &mt('None');
16314: }
16315: }
16316: } else {
16317: $selfenrollhash{'validation'}{$item} = $env{'form.selfenroll_validation_'.$item};
16318: if ($item eq 'markup') {
16319: if ($env{'form.selfenroll_validation_'.$item}) {
16320: $env{'form.selfenroll_validation_'.$item} =~ s/[\n\r\f]+/\s/gs;
16321: }
16322: }
16323: if (ref($domconfig{'selfenrollment'}{'validation'}) eq 'HASH') {
16324: if ($domconfig{'selfenrollment'}{'validation'}{$item} ne $selfenrollhash{'validation'}{$item}) {
16325: $changes{'validation'}{$item} = $selfenrollhash{'validation'}{$item};
16326: }
16327: }
16328: }
16329: }
16330:
16331: my $putresult = &Apache::lonnet::put_dom('configuration',{'selfenrollment' => \%selfenrollhash},
16332: $dom);
16333: if ($putresult eq 'ok') {
16334: if (keys(%changes) > 0) {
16335: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
16336: $resulttext = &mt('Changes made:').'<ul>';
16337: foreach my $key ('admin','default','validation') {
16338: if (ref($changes{$key}) eq 'HASH') {
16339: $resulttext .= '<li>'.$toplevel{$key}.'<ul>';
16340: if ($key eq 'validation') {
16341: foreach my $item (@{$itemsref}) {
16342: if (exists($changes{$key}{$item})) {
16343: if ($item eq 'markup') {
16344: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$namesref->{$item},
16345: '<br /><pre>'.$changes{$key}{$item}.'</pre>').'</li>';
16346: } else {
16347: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$namesref->{$item},
16348: '<b>'.$changes{$key}{$item}.'</b>').'</li>';
16349: }
16350: }
16351: }
16352: } else {
16353: foreach my $type (@types) {
16354: if ($type eq 'community') {
16355: $roles{'1'} = &mt('Community personnel');
16356: } else {
16357: $roles{'1'} = &mt('Course personnel');
16358: }
16359: if (ref($changes{$key}{$type}) eq 'ARRAY') {
16360: if (ref($selfenrollhash{$key}{$type}) eq 'HASH') {
16361: if ($key eq 'admin') {
16362: my @mgrdc = ();
16363: if (ref($ordered{$key}) eq 'ARRAY') {
16364: foreach my $item (@{$ordered{'admin'}}) {
16365: if (ref($selfenrollhash{$key}{$type}) eq 'HASH') {
16366: if ($selfenrollhash{$key}{$type}{$item} eq '0') {
16367: push(@mgrdc,$item);
16368: }
16369: }
16370: }
16371: if (@mgrdc) {
16372: $domdefaults{$type.'selfenrolladmdc'} = join(',',@mgrdc);
16373: } else {
16374: delete($domdefaults{$type.'selfenrolladmdc'});
16375: }
16376: }
16377: } else {
16378: if (ref($ordered{$key}) eq 'ARRAY') {
16379: foreach my $item (@{$ordered{$key}}) {
16380: if (grep(/^\Q$item\E$/,@{$changes{$key}{$type}})) {
16381: $domdefaults{$type.'selfenroll'.$item} =
16382: $selfenrollhash{$key}{$type}{$item};
16383: }
16384: }
16385: }
16386: }
16387: }
16388: $resulttext .= '<li>'.$titles{$type}.'<ul>';
16389: foreach my $item (@{$ordered{$key}}) {
16390: if (grep(/^\Q$item\E$/,@{$changes{$key}{$type}})) {
16391: $resulttext .= '<li>';
16392: if ($key eq 'admin') {
16393: $resulttext .= &mt('[_1] -- management by: [_2]',$titlesref->{$item},
16394: '<b>'.$roles{$selfenrollhash{'admin'}{$type}{$item}}.'</b>');
16395: } else {
16396: $resulttext .= &mt('[_1] set to: [_2]',$titlesref->{$item},
16397: '<b>'.$descs{$item}{$selfenrollhash{'default'}{$type}{$item}}.'</b>');
16398: }
16399: $resulttext .= '</li>';
16400: }
16401: }
16402: $resulttext .= '</ul></li>';
16403: }
16404: }
16405: $resulttext .= '</ul></li>';
16406: }
16407: }
16408: }
16409: if ((exists($changes{'admin'})) || (exists($changes{'default'}))) {
16410: my $cachetime = 24*60*60;
16411: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
16412: if (ref($lastactref) eq 'HASH') {
16413: $lastactref->{'domdefaults'} = 1;
16414: }
16415: }
16416: $resulttext .= '</ul>';
16417: } else {
16418: $resulttext = &mt('No changes made to self-enrollment settings');
16419: }
16420: } else {
16421: $resulttext = '<span class="LC_error">'.
16422: &mt('An error occurred: [_1]',$putresult).'</span>';
16423: }
16424: return $resulttext;
16425: }
16426:
16427: sub modify_usersessions {
16428: my ($dom,$lastactref,%domconfig) = @_;
16429: my @hostingtypes = ('version','excludedomain','includedomain');
16430: my @offloadtypes = ('primary','default');
16431: my %types = (
16432: remote => \@hostingtypes,
16433: hosted => \@hostingtypes,
16434: spares => \@offloadtypes,
16435: );
16436: my @prefixes = ('remote','hosted','spares');
16437: my @lcversions = &Apache::lonnet::all_loncaparevs();
16438: my (%by_ip,%by_location,@intdoms,@instdoms);
16439: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
16440: my @locations = sort(keys(%by_location));
16441: my (%defaultshash,%changes);
16442: foreach my $prefix (@prefixes) {
16443: $defaultshash{'usersessions'}{$prefix} = {};
16444: }
16445: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
16446: my $resulttext;
16447: my %iphost = &Apache::lonnet::get_iphost();
16448: foreach my $prefix (@prefixes) {
16449: next if ($prefix eq 'spares');
16450: foreach my $type (@{$types{$prefix}}) {
16451: my $inuse = $env{'form.'.$prefix.'_'.$type.'_inuse'};
16452: if ($type eq 'version') {
16453: my $value = $env{'form.'.$prefix.'_'.$type};
16454: my $okvalue;
16455: if ($value ne '') {
16456: if (grep(/^\Q$value\E$/,@lcversions)) {
16457: $okvalue = $value;
16458: }
16459: }
16460: if (ref($domconfig{'usersessions'}) eq 'HASH') {
16461: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
16462: if ($domconfig{'usersessions'}{$prefix}{$type} ne '') {
16463: if ($inuse == 0) {
16464: $changes{$prefix}{$type} = 1;
16465: } else {
16466: if ($okvalue ne $domconfig{'usersessions'}{$prefix}{$type}) {
16467: $changes{$prefix}{$type} = 1;
16468: }
16469: if ($okvalue ne '') {
16470: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
16471: }
16472: }
16473: } else {
16474: if (($inuse == 1) && ($okvalue ne '')) {
16475: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
16476: $changes{$prefix}{$type} = 1;
16477: }
16478: }
16479: } else {
16480: if (($inuse == 1) && ($okvalue ne '')) {
16481: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
16482: $changes{$prefix}{$type} = 1;
16483: }
16484: }
16485: } else {
16486: if (($inuse == 1) && ($okvalue ne '')) {
16487: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
16488: $changes{$prefix}{$type} = 1;
16489: }
16490: }
16491: } else {
16492: my @vals = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_'.$type);
16493: my @okvals;
16494: foreach my $val (@vals) {
16495: if ($val =~ /:/) {
16496: my @items = split(/:/,$val);
16497: foreach my $item (@items) {
16498: if (ref($by_location{$item}) eq 'ARRAY') {
16499: push(@okvals,$item);
16500: }
16501: }
16502: } else {
16503: if (ref($by_location{$val}) eq 'ARRAY') {
16504: push(@okvals,$val);
16505: }
16506: }
16507: }
16508: @okvals = sort(@okvals);
16509: if (ref($domconfig{'usersessions'}) eq 'HASH') {
16510: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
16511: if (ref($domconfig{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
16512: if ($inuse == 0) {
16513: $changes{$prefix}{$type} = 1;
16514: } else {
16515: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
16516: my @changed = &Apache::loncommon::compare_arrays($domconfig{'usersessions'}{$prefix}{$type},$defaultshash{'usersessions'}{$prefix}{$type});
16517: if (@changed > 0) {
16518: $changes{$prefix}{$type} = 1;
16519: }
16520: }
16521: } else {
16522: if ($inuse == 1) {
16523: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
16524: $changes{$prefix}{$type} = 1;
16525: }
16526: }
16527: } else {
16528: if ($inuse == 1) {
16529: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
16530: $changes{$prefix}{$type} = 1;
16531: }
16532: }
16533: } else {
16534: if ($inuse == 1) {
16535: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
16536: $changes{$prefix}{$type} = 1;
16537: }
16538: }
16539: }
16540: }
16541: }
16542:
16543: my @alldoms = &Apache::lonnet::all_domains();
16544: my %servers = &Apache::lonnet::internet_dom_servers($dom);
16545: my %spareid = ¤t_offloads_to($dom,$domconfig{'usersessions'},\%servers);
16546: my $savespares;
16547:
16548: foreach my $lonhost (sort(keys(%servers))) {
16549: my $serverhomeID =
16550: &Apache::lonnet::get_server_homeID($servers{$lonhost});
16551: my $serverhostname = &Apache::lonnet::hostname($lonhost);
16552: $defaultshash{'usersessions'}{'spares'}{$lonhost} = {};
16553: my %spareschg;
16554: foreach my $type (@{$types{'spares'}}) {
16555: my @okspares;
16556: my @checked = &Apache::loncommon::get_env_multiple('form.spare_'.$type.'_'.$lonhost);
16557: foreach my $server (@checked) {
16558: if (&Apache::lonnet::hostname($server) ne '') {
16559: unless (&Apache::lonnet::hostname($server) eq $serverhostname) {
16560: unless (grep(/^\Q$server\E$/,@okspares)) {
16561: push(@okspares,$server);
16562: }
16563: }
16564: }
16565: }
16566: my $new = $env{'form.newspare_'.$type.'_'.$lonhost};
16567: my $newspare;
16568: if (($new ne '') && (&Apache::lonnet::hostname($new))) {
16569: unless (&Apache::lonnet::hostname($new) eq $serverhostname) {
16570: $newspare = $new;
16571: }
16572: }
16573: my @spares;
16574: if (($newspare ne '') && (!grep(/^\Q$newspare\E$/,@okspares))) {
16575: @spares = sort(@okspares,$newspare);
16576: } else {
16577: @spares = sort(@okspares);
16578: }
16579: $defaultshash{'usersessions'}{'spares'}{$lonhost}{$type} = \@spares;
16580: if (ref($spareid{$lonhost}) eq 'HASH') {
16581: if (ref($spareid{$lonhost}{$type}) eq 'ARRAY') {
16582: my @diffs = &Apache::loncommon::compare_arrays($spareid{$lonhost}{$type},\@spares);
16583: if (@diffs > 0) {
16584: $spareschg{$type} = 1;
16585: }
16586: }
16587: }
16588: }
16589: if (keys(%spareschg) > 0) {
16590: $changes{'spares'}{$lonhost} = \%spareschg;
16591: }
16592: }
16593: $defaultshash{'usersessions'}{'offloadnow'} = {};
16594: my @offloadnow = &Apache::loncommon::get_env_multiple('form.offloadnow');
16595: my @okoffload;
16596: if (@offloadnow) {
16597: foreach my $server (@offloadnow) {
16598: if (&Apache::lonnet::hostname($server) ne '') {
16599: unless (grep(/^\Q$server\E$/,@okoffload)) {
16600: push(@okoffload,$server);
16601: }
16602: }
16603: }
16604: if (@okoffload) {
16605: foreach my $lonhost (@okoffload) {
16606: $defaultshash{'usersessions'}{'offloadnow'}{$lonhost} = 1;
16607: }
16608: }
16609: }
16610: if (ref($domconfig{'usersessions'}) eq 'HASH') {
16611: if (ref($domconfig{'usersessions'}{'spares'}) eq 'HASH') {
16612: if (ref($changes{'spares'}) eq 'HASH') {
16613: if (keys(%{$changes{'spares'}}) > 0) {
16614: $savespares = 1;
16615: }
16616: }
16617: } else {
16618: $savespares = 1;
16619: }
16620: if (ref($domconfig{'usersessions'}{'offloadnow'}) eq 'HASH') {
16621: foreach my $lonhost (keys(%{$domconfig{'usersessions'}{'offloadnow'}})) {
16622: unless ($defaultshash{'usersessions'}{'offloadnow'}{$lonhost}) {
16623: $changes{'offloadnow'} = 1;
16624: last;
16625: }
16626: }
16627: unless ($changes{'offloadnow'}) {
16628: foreach my $lonhost (keys(%{$defaultshash{'usersessions'}{'offloadnow'}})) {
16629: unless ($domconfig{'usersessions'}{'offloadnow'}{$lonhost}) {
16630: $changes{'offloadnow'} = 1;
16631: last;
16632: }
16633: }
16634: }
16635: } elsif (@okoffload) {
16636: $changes{'offloadnow'} = 1;
16637: }
16638: } elsif (@okoffload) {
16639: $changes{'offloadnow'} = 1;
16640: }
16641: my $nochgmsg = &mt('No changes made to settings for user session hosting/offloading.');
16642: if ((keys(%changes) > 0) || ($savespares)) {
16643: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
16644: $dom);
16645: if ($putresult eq 'ok') {
16646: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
16647: if (ref($defaultshash{'usersessions'}{'remote'}) eq 'HASH') {
16648: $domdefaults{'remotesessions'} = $defaultshash{'usersessions'}{'remote'};
16649: }
16650: if (ref($defaultshash{'usersessions'}{'hosted'}) eq 'HASH') {
16651: $domdefaults{'hostedsessions'} = $defaultshash{'usersessions'}{'hosted'};
16652: }
16653: if (ref($defaultshash{'usersessions'}{'offloadnow'}) eq 'HASH') {
16654: $domdefaults{'offloadnow'} = $defaultshash{'usersessions'}{'offloadnow'};
16655: }
16656: }
16657: my $cachetime = 24*60*60;
16658: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
16659: &Apache::lonnet::do_cache_new('usersessions',$dom,$defaultshash{'usersessions'},3600);
16660: if (ref($lastactref) eq 'HASH') {
16661: $lastactref->{'domdefaults'} = 1;
16662: $lastactref->{'usersessions'} = 1;
16663: }
16664: if (keys(%changes) > 0) {
16665: my %lt = &usersession_titles();
16666: $resulttext = &mt('Changes made:').'<ul>';
16667: foreach my $prefix (@prefixes) {
16668: if (ref($changes{$prefix}) eq 'HASH') {
16669: $resulttext .= '<li>'.$lt{$prefix}.'<ul>';
16670: if ($prefix eq 'spares') {
16671: if (ref($changes{$prefix}) eq 'HASH') {
16672: foreach my $lonhost (sort(keys(%{$changes{$prefix}}))) {
16673: $resulttext .= '<li><b>'.$lonhost.'</b> ';
16674: my $lonhostdom = &Apache::lonnet::host_domain($lonhost);
16675: my $cachekey = &escape('spares').':'.&escape($lonhostdom);
16676: &Apache::lonnet::remote_devalidate_cache($lonhost,[$cachekey]);
16677: if (ref($changes{$prefix}{$lonhost}) eq 'HASH') {
16678: foreach my $type (@{$types{$prefix}}) {
16679: if ($changes{$prefix}{$lonhost}{$type}) {
16680: my $offloadto = &mt('None');
16681: if (ref($defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}) eq 'ARRAY') {
16682: if (@{$defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}} > 0) {
16683: $offloadto = join(', ',@{$defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}});
16684: }
16685: }
16686: $resulttext .= &mt('[_1] set to: [_2].','<i>'.$lt{$type}.'</i>',$offloadto).(' 'x3);
16687: }
16688: }
16689: }
16690: $resulttext .= '</li>';
16691: }
16692: }
16693: } else {
16694: foreach my $type (@{$types{$prefix}}) {
16695: if (defined($changes{$prefix}{$type})) {
16696: my ($newvalue,$notinuse);
16697: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
16698: if (ref($defaultshash{'usersessions'}{$prefix})) {
16699: if ($type eq 'version') {
16700: $newvalue = $defaultshash{'usersessions'}{$prefix}{$type};
16701: } else {
16702: if (ref($defaultshash{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
16703: if (@{$defaultshash{'usersessions'}{$prefix}{$type}} > 0) {
16704: $newvalue = join(', ',@{$defaultshash{'usersessions'}{$prefix}{$type}});
16705: }
16706: } else {
16707: $notinuse = 1;
16708: }
16709: }
16710: }
16711: }
16712: if ($newvalue eq '') {
16713: if ($type eq 'version') {
16714: $resulttext .= '<li>'.&mt('[_1] set to: off',$lt{$type}).'</li>';
16715: } elsif ($notinuse) {
16716: $resulttext .= '<li>'.&mt('[_1] set to: not in use',$lt{$type}).'</li>';
16717: } else {
16718: $resulttext .= '<li>'.&mt('[_1] set to: none',$lt{$type}).'</li>';
16719: }
16720: } else {
16721: if ($type eq 'version') {
16722: $newvalue .= ' '.&mt('(or later)');
16723: }
16724: $resulttext .= '<li>'.&mt('[_1] set to: [_2].',$lt{$type},$newvalue).'</li>';
16725: }
16726: }
16727: }
16728: }
16729: $resulttext .= '</ul>';
16730: }
16731: }
16732: if ($changes{'offloadnow'}) {
16733: if (ref($defaultshash{'usersessions'}{'offloadnow'}) eq 'HASH') {
16734: if (keys(%{$defaultshash{'usersessions'}{'offloadnow'}}) > 0) {
16735: $resulttext .= '<li>'.&mt('Switch active users on next access, for server(s):').'<ul>';
16736: foreach my $lonhost (sort(keys(%{$defaultshash{'usersessions'}{'offloadnow'}}))) {
16737: $resulttext .= '<li>'.$lonhost.'</li>';
16738: }
16739: $resulttext .= '</ul>';
16740: } else {
16741: $resulttext .= '<li>'.&mt('No servers now set to switch active users on next access.');
16742: }
16743: } else {
16744: $resulttext .= '<li>'.&mt('No servers now set to switch active users on next access.').'</li>';
16745: }
16746: }
16747: $resulttext .= '</ul>';
16748: } else {
16749: $resulttext = $nochgmsg;
16750: }
16751: } else {
16752: $resulttext = '<span class="LC_error">'.
16753: &mt('An error occurred: [_1]',$putresult).'</span>';
16754: }
16755: } else {
16756: $resulttext = $nochgmsg;
16757: }
16758: return $resulttext;
16759: }
16760:
16761: sub modify_ssl {
16762: my ($dom,$lastactref,%domconfig) = @_;
16763: my (%by_ip,%by_location,@intdoms,@instdoms);
16764: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
16765: my @locations = sort(keys(%by_location));
16766: my %servers = &Apache::lonnet::internet_dom_servers($dom);
16767: my (%defaultshash,%changes);
16768: my $action = 'ssl';
16769: my @prefixes = ('connto','connfrom','replication');
16770: foreach my $prefix (@prefixes) {
16771: $defaultshash{$action}{$prefix} = {};
16772: }
16773: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
16774: my $resulttext;
16775: my %iphost = &Apache::lonnet::get_iphost();
16776: my @reptypes = ('certreq','nocertreq');
16777: my @connecttypes = ('dom','intdom','other');
16778: my %types = (
16779: connto => \@connecttypes,
16780: connfrom => \@connecttypes,
16781: replication => \@reptypes,
16782: );
16783: foreach my $prefix (sort(keys(%types))) {
16784: foreach my $type (@{$types{$prefix}}) {
16785: if (($prefix eq 'connto') || ($prefix eq 'connfrom')) {
16786: my $value = 'yes';
16787: if ($env{'form.'.$prefix.'_'.$type} =~ /^(no|req)$/) {
16788: $value = $env{'form.'.$prefix.'_'.$type};
16789: }
16790: if (ref($domconfig{$action}) eq 'HASH') {
16791: if (ref($domconfig{$action}{$prefix}) eq 'HASH') {
16792: if ($domconfig{$action}{$prefix}{$type} ne '') {
16793: if ($value ne $domconfig{$action}{$prefix}{$type}) {
16794: $changes{$prefix}{$type} = 1;
16795: }
16796: $defaultshash{$action}{$prefix}{$type} = $value;
16797: } else {
16798: $defaultshash{$action}{$prefix}{$type} = $value;
16799: $changes{$prefix}{$type} = 1;
16800: }
16801: } else {
16802: $defaultshash{$action}{$prefix}{$type} = $value;
16803: $changes{$prefix}{$type} = 1;
16804: }
16805: } else {
16806: $defaultshash{$action}{$prefix}{$type} = $value;
16807: $changes{$prefix}{$type} = 1;
16808: }
16809: if (($type eq 'dom') && (keys(%servers) == 1)) {
16810: delete($changes{$prefix}{$type});
16811: } elsif (($type eq 'intdom') && (@instdoms == 1)) {
16812: delete($changes{$prefix}{$type});
16813: } elsif (($type eq 'other') && (keys(%by_location) == 0)) {
16814: delete($changes{$prefix}{$type});
16815: }
16816: } elsif ($prefix eq 'replication') {
16817: if (@locations > 0) {
16818: my $inuse = $env{'form.'.$prefix.'_'.$type.'_inuse'};
16819: my @vals = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_'.$type);
16820: my @okvals;
16821: foreach my $val (@vals) {
16822: if ($val =~ /:/) {
16823: my @items = split(/:/,$val);
16824: foreach my $item (@items) {
16825: if (ref($by_location{$item}) eq 'ARRAY') {
16826: push(@okvals,$item);
16827: }
16828: }
16829: } else {
16830: if (ref($by_location{$val}) eq 'ARRAY') {
16831: push(@okvals,$val);
16832: }
16833: }
16834: }
16835: @okvals = sort(@okvals);
16836: if (ref($domconfig{$action}) eq 'HASH') {
16837: if (ref($domconfig{$action}{$prefix}) eq 'HASH') {
16838: if (ref($domconfig{$action}{$prefix}{$type}) eq 'ARRAY') {
16839: if ($inuse == 0) {
16840: $changes{$prefix}{$type} = 1;
16841: } else {
16842: $defaultshash{$action}{$prefix}{$type} = \@okvals;
16843: my @changed = &Apache::loncommon::compare_arrays($domconfig{$action}{$prefix}{$type},$defaultshash{$action}{$prefix}{$type});
16844: if (@changed > 0) {
16845: $changes{$prefix}{$type} = 1;
16846: }
16847: }
16848: } else {
16849: if ($inuse == 1) {
16850: $defaultshash{$action}{$prefix}{$type} = \@okvals;
16851: $changes{$prefix}{$type} = 1;
16852: }
16853: }
16854: } else {
16855: if ($inuse == 1) {
16856: $defaultshash{$action}{$prefix}{$type} = \@okvals;
16857: $changes{$prefix}{$type} = 1;
16858: }
16859: }
16860: } else {
16861: if ($inuse == 1) {
16862: $defaultshash{$action}{$prefix}{$type} = \@okvals;
16863: $changes{$prefix}{$type} = 1;
16864: }
16865: }
16866: }
16867: }
16868: }
16869: }
16870: if (keys(%changes)) {
16871: foreach my $prefix (keys(%changes)) {
16872: if (ref($changes{$prefix}) eq 'HASH') {
16873: if (scalar(keys(%{$changes{$prefix}})) == 0) {
16874: delete($changes{$prefix});
16875: }
16876: } else {
16877: delete($changes{$prefix});
16878: }
16879: }
16880: }
16881: my $nochgmsg = &mt('No changes made to LON-CAPA SSL settings');
16882: if (keys(%changes) > 0) {
16883: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
16884: $dom);
16885: if ($putresult eq 'ok') {
16886: if (ref($defaultshash{$action}) eq 'HASH') {
16887: if (ref($defaultshash{$action}{'replication'}) eq 'HASH') {
16888: $domdefaults{'replication'} = $defaultshash{$action}{'replication'};
16889: }
16890: if (ref($defaultshash{$action}{'connto'}) eq 'HASH') {
16891: $domdefaults{'connto'} = $defaultshash{$action}{'connto'};
16892: }
16893: if (ref($defaultshash{$action}{'connfrom'}) eq 'HASH') {
16894: $domdefaults{'connfrom'} = $defaultshash{$action}{'connfrom'};
16895: }
16896: }
16897: my $cachetime = 24*60*60;
16898: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
16899: if (ref($lastactref) eq 'HASH') {
16900: $lastactref->{'domdefaults'} = 1;
16901: }
16902: if (keys(%changes) > 0) {
16903: my %titles = &ssl_titles();
16904: $resulttext = &mt('Changes made:').'<ul>';
16905: foreach my $prefix (@prefixes) {
16906: if (ref($changes{$prefix}) eq 'HASH') {
16907: $resulttext .= '<li>'.$titles{$prefix}.'<ul>';
16908: foreach my $type (@{$types{$prefix}}) {
16909: if (defined($changes{$prefix}{$type})) {
16910: my ($newvalue,$notinuse);
16911: if (ref($defaultshash{$action}) eq 'HASH') {
16912: if (ref($defaultshash{$action}{$prefix})) {
16913: if (($prefix eq 'connto') || ($prefix eq 'connfrom')) {
16914: $newvalue = $titles{$defaultshash{$action}{$prefix}{$type}};
16915: } else {
16916: if (ref($defaultshash{$action}{$prefix}{$type}) eq 'ARRAY') {
16917: if (@{$defaultshash{$action}{$prefix}{$type}} > 0) {
16918: $newvalue = join(', ',@{$defaultshash{$action}{$prefix}{$type}});
16919: }
16920: } else {
16921: $notinuse = 1;
16922: }
16923: }
16924: }
16925: if ($notinuse) {
16926: $resulttext .= '<li>'.&mt('[_1] set to: not in use',$titles{$type}).'</li>';
16927: } elsif ($newvalue eq '') {
16928: $resulttext .= '<li>'.&mt('[_1] set to: none',$titles{$type}).'</li>';
16929: } else {
16930: $resulttext .= '<li>'.&mt('[_1] set to: [_2].',$titles{$type},$newvalue).'</li>';
16931: }
16932: }
16933: }
16934: }
16935: $resulttext .= '</ul>';
16936: }
16937: }
16938: } else {
16939: $resulttext = $nochgmsg;
16940: }
16941: } else {
16942: $resulttext = '<span class="LC_error">'.
16943: &mt('An error occurred: [_1]',$putresult).'</span>';
16944: }
16945: } else {
16946: $resulttext = $nochgmsg;
16947: }
16948: return $resulttext;
16949: }
16950:
16951: sub modify_trust {
16952: my ($dom,$lastactref,%domconfig) = @_;
16953: my (%by_ip,%by_location,@intdoms,@instdoms);
16954: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
16955: my @locations = sort(keys(%by_location));
16956: my @prefixes = qw(content shared enroll othcoau coaurem domroles catalog reqcrs msg);
16957: my @types = ('exc','inc');
16958: my (%defaultshash,%changes);
16959: foreach my $prefix (@prefixes) {
16960: $defaultshash{'trust'}{$prefix} = {};
16961: }
16962: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
16963: my $resulttext;
16964: foreach my $prefix (@prefixes) {
16965: foreach my $type (@types) {
16966: my $inuse = $env{'form.'.$prefix.'_'.$type.'_inuse'};
16967: my @vals = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_'.$type);
16968: my @okvals;
16969: foreach my $val (@vals) {
16970: if ($val =~ /:/) {
16971: my @items = split(/:/,$val);
16972: foreach my $item (@items) {
16973: if (ref($by_location{$item}) eq 'ARRAY') {
16974: push(@okvals,$item);
16975: }
16976: }
16977: } else {
16978: if (ref($by_location{$val}) eq 'ARRAY') {
16979: push(@okvals,$val);
16980: }
16981: }
16982: }
16983: @okvals = sort(@okvals);
16984: if (ref($domconfig{'trust'}) eq 'HASH') {
16985: if (ref($domconfig{'trust'}{$prefix}) eq 'HASH') {
16986: if (ref($domconfig{'trust'}{$prefix}{$type}) eq 'ARRAY') {
16987: if ($inuse == 0) {
16988: $changes{$prefix}{$type} = 1;
16989: } else {
16990: $defaultshash{'trust'}{$prefix}{$type} = \@okvals;
16991: my @changed = &Apache::loncommon::compare_arrays($domconfig{'trust'}{$prefix}{$type},$defaultshash{'trust'}{$prefix}{$type});
16992: if (@changed > 0) {
16993: $changes{$prefix}{$type} = 1;
16994: }
16995: }
16996: } else {
16997: if ($inuse == 1) {
16998: $defaultshash{'trust'}{$prefix}{$type} = \@okvals;
16999: $changes{$prefix}{$type} = 1;
17000: }
17001: }
17002: } else {
17003: if ($inuse == 1) {
17004: $defaultshash{'trust'}{$prefix}{$type} = \@okvals;
17005: $changes{$prefix}{$type} = 1;
17006: }
17007: }
17008: } else {
17009: if ($inuse == 1) {
17010: $defaultshash{'trust'}{$prefix}{$type} = \@okvals;
17011: $changes{$prefix}{$type} = 1;
17012: }
17013: }
17014: }
17015: }
17016: my $nochgmsg = &mt('No changes made to trust settings.');
17017: if (keys(%changes) > 0) {
17018: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
17019: $dom);
17020: if ($putresult eq 'ok') {
17021: if (ref($defaultshash{'trust'}) eq 'HASH') {
17022: foreach my $prefix (@prefixes) {
17023: if (ref($defaultshash{'trust'}{$prefix}) eq 'HASH') {
17024: $domdefaults{'trust'.$prefix} = $defaultshash{'trust'}{$prefix};
17025: }
17026: }
17027: }
17028: my $cachetime = 24*60*60;
17029: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
17030: if (ref($lastactref) eq 'HASH') {
17031: $lastactref->{'domdefaults'} = 1;
17032: }
17033: if (keys(%changes) > 0) {
17034: my %lt = &trust_titles();
17035: $resulttext = &mt('Changes made:').'<ul>';
17036: foreach my $prefix (@prefixes) {
17037: if (ref($changes{$prefix}) eq 'HASH') {
17038: $resulttext .= '<li>'.$lt{$prefix}.'<ul>';
17039: foreach my $type (@types) {
17040: if (defined($changes{$prefix}{$type})) {
17041: my ($newvalue,$notinuse);
17042: if (ref($defaultshash{'trust'}) eq 'HASH') {
17043: if (ref($defaultshash{'trust'}{$prefix})) {
17044: if (ref($defaultshash{'trust'}{$prefix}{$type}) eq 'ARRAY') {
17045: if (@{$defaultshash{'trust'}{$prefix}{$type}} > 0) {
17046: $newvalue = join(', ',@{$defaultshash{'trust'}{$prefix}{$type}});
17047: }
17048: } else {
17049: $notinuse = 1;
17050: }
17051: }
17052: }
17053: if ($notinuse) {
17054: $resulttext .= '<li>'.&mt('[_1] set to: not in use',$lt{$type}).'</li>';
17055: } elsif ($newvalue eq '') {
17056: $resulttext .= '<li>'.&mt('[_1] set to: none',$lt{$type}).'</li>';
17057: } else {
17058: $resulttext .= '<li>'.&mt('[_1] set to: [_2].',$lt{$type},$newvalue).'</li>';
17059: }
17060: }
17061: }
17062: $resulttext .= '</ul>';
17063: }
17064: }
17065: $resulttext .= '</ul>';
17066: } else {
17067: $resulttext = $nochgmsg;
17068: }
17069: } else {
17070: $resulttext = '<span class="LC_error">'.
17071: &mt('An error occurred: [_1]',$putresult).'</span>';
17072: }
17073: } else {
17074: $resulttext = $nochgmsg;
17075: }
17076: return $resulttext;
17077: }
17078:
17079: sub modify_loadbalancing {
17080: my ($dom,%domconfig) = @_;
17081: my $primary_id = &Apache::lonnet::domain($dom,'primary');
17082: my $intdom = &Apache::lonnet::internet_dom($primary_id);
17083: my ($othertitle,$usertypes,$types) =
17084: &Apache::loncommon::sorted_inst_types($dom);
17085: my %servers = &Apache::lonnet::internet_dom_servers($dom);
17086: my %libraryservers = &Apache::lonnet::get_servers($dom,'library');
17087: my @sparestypes = ('primary','default');
17088: my %typetitles = &sparestype_titles();
17089: my $resulttext;
17090: my (%currbalancer,%currtargets,%currrules,%existing,%currcookies);
17091: if (ref($domconfig{'loadbalancing'}) eq 'HASH') {
17092: %existing = %{$domconfig{'loadbalancing'}};
17093: }
17094: &get_loadbalancers_config(\%servers,\%existing,\%currbalancer,
17095: \%currtargets,\%currrules,\%currcookies);
17096: my ($saveloadbalancing,%defaultshash,%changes);
17097: my ($alltypes,$othertypes,$titles) =
17098: &loadbalancing_titles($dom,$intdom,$usertypes,$types);
17099: my %ruletitles = &offloadtype_text();
17100: my @deletions = &Apache::loncommon::get_env_multiple('form.loadbalancing_delete');
17101: for (my $i=0; $i<$env{'form.loadbalancing_total'}; $i++) {
17102: my $balancer = $env{'form.loadbalancing_lonhost_'.$i};
17103: if ($balancer eq '') {
17104: next;
17105: }
17106: if (!exists($servers{$balancer})) {
17107: if (exists($currbalancer{$balancer})) {
17108: push(@{$changes{'delete'}},$balancer);
17109: }
17110: next;
17111: }
17112: if ((@deletions > 0) && (grep(/^\Q$i\E$/,@deletions))) {
17113: push(@{$changes{'delete'}},$balancer);
17114: next;
17115: }
17116: if (!exists($currbalancer{$balancer})) {
17117: push(@{$changes{'add'}},$balancer);
17118: }
17119: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'} = [];
17120: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{'default'} = [];
17121: $defaultshash{'loadbalancing'}{$balancer}{'rules'} = {};
17122: unless (ref($domconfig{'loadbalancing'}) eq 'HASH') {
17123: $saveloadbalancing = 1;
17124: }
17125: foreach my $sparetype (@sparestypes) {
17126: my @targets = &Apache::loncommon::get_env_multiple('form.loadbalancing_target_'.$i.'_'.$sparetype);
17127: my @offloadto;
17128: foreach my $target (@targets) {
17129: if (($servers{$target}) && ($target ne $balancer)) {
17130: if ($sparetype eq 'default') {
17131: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'}) eq 'ARRAY') {
17132: next if (grep(/^\Q$target\E$/,@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'}}));
17133: }
17134: }
17135: unless(grep(/^\Q$target\E$/,@offloadto)) {
17136: push(@offloadto,$target);
17137: }
17138: }
17139: }
17140: if ($env{'form.loadbalancing_target_'.$i.'_hosthere'} eq $sparetype) {
17141: unless(grep(/^\Q$balancer\E$/,@offloadto)) {
17142: push(@offloadto,$balancer);
17143: }
17144: }
17145: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype} = \@offloadto;
17146: }
17147: if ($env{'form.loadbalancing_cookie_'.$i}) {
17148: $defaultshash{'loadbalancing'}{$balancer}{'cookie'} = 1;
17149: if (exists($currbalancer{$balancer})) {
17150: unless ($currcookies{$balancer}) {
17151: $changes{'curr'}{$balancer}{'cookie'} = 1;
17152: }
17153: }
17154: } elsif (exists($currbalancer{$balancer})) {
17155: if ($currcookies{$balancer}) {
17156: $changes{'curr'}{$balancer}{'cookie'} = 1;
17157: }
17158: }
17159: if (ref($currtargets{$balancer}) eq 'HASH') {
17160: foreach my $sparetype (@sparestypes) {
17161: if (ref($currtargets{$balancer}{$sparetype}) eq 'ARRAY') {
17162: my @targetdiffs = &Apache::loncommon::compare_arrays($currtargets{$balancer}{$sparetype},$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype});
17163: if (@targetdiffs > 0) {
17164: $changes{'curr'}{$balancer}{'targets'} = 1;
17165: }
17166: } elsif (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
17167: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
17168: $changes{'curr'}{$balancer}{'targets'} = 1;
17169: }
17170: }
17171: }
17172: } else {
17173: if (ref($defaultshash{'loadbalancing'}{$balancer}) eq 'HASH') {
17174: foreach my $sparetype (@sparestypes) {
17175: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
17176: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
17177: $changes{'curr'}{$balancer}{'targets'} = 1;
17178: }
17179: }
17180: }
17181: }
17182: }
17183: my $ishomedom;
17184: if (&Apache::lonnet::host_domain($balancer) eq $dom) {
17185: $ishomedom = 1;
17186: }
17187: if (ref($alltypes) eq 'ARRAY') {
17188: foreach my $type (@{$alltypes}) {
17189: my $rule;
17190: unless ((($type eq '_LC_external') || ($type eq '_LC_internetdom')) &&
17191: (!$ishomedom)) {
17192: $rule = $env{'form.loadbalancing_rules_'.$i.'_'.$type};
17193: }
17194: if ($rule eq 'specific') {
17195: my $specifiedhost = $env{'form.loadbalancing_singleserver_'.$i.'_'.$type};
17196: if (exists($servers{$specifiedhost})) {
17197: $rule = $specifiedhost;
17198: }
17199: }
17200: $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type} = $rule;
17201: if (ref($currrules{$balancer}) eq 'HASH') {
17202: if ($rule ne $currrules{$balancer}{$type}) {
17203: $changes{'curr'}{$balancer}{'rules'}{$type} = 1;
17204: }
17205: } elsif ($rule ne '') {
17206: $changes{'curr'}{$balancer}{'rules'}{$type} = 1;
17207: }
17208: }
17209: }
17210: }
17211: my $nochgmsg = &mt('No changes made to Load Balancer settings.');
17212: if ((keys(%changes) > 0) || ($saveloadbalancing)) {
17213: unless (ref($defaultshash{'loadbalancing'}) eq 'HASH') {
17214: $defaultshash{'loadbalancing'} = {};
17215: }
17216: my $putresult = &Apache::lonnet::put_dom('configuration',
17217: \%defaultshash,$dom);
17218: if ($putresult eq 'ok') {
17219: if (keys(%changes) > 0) {
17220: my %toupdate;
17221: if (ref($changes{'delete'}) eq 'ARRAY') {
17222: foreach my $balancer (sort(@{$changes{'delete'}})) {
17223: $resulttext .= '<li>'.&mt('Load Balancing discontinued for: [_1]',$balancer).'</li>';
17224: $toupdate{$balancer} = 1;
17225: }
17226: }
17227: if (ref($changes{'add'}) eq 'ARRAY') {
17228: foreach my $balancer (sort(@{$changes{'add'}})) {
17229: $resulttext .= '<li>'.&mt('Load Balancing enabled for: [_1]',$balancer);
17230: $toupdate{$balancer} = 1;
17231: }
17232: }
17233: if (ref($changes{'curr'}) eq 'HASH') {
17234: foreach my $balancer (sort(keys(%{$changes{'curr'}}))) {
17235: $toupdate{$balancer} = 1;
17236: if (ref($changes{'curr'}{$balancer}) eq 'HASH') {
17237: if ($changes{'curr'}{$balancer}{'targets'}) {
17238: my %offloadstr;
17239: foreach my $sparetype (@sparestypes) {
17240: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
17241: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
17242: $offloadstr{$sparetype} = join(', ',@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}});
17243: }
17244: }
17245: }
17246: if (keys(%offloadstr) == 0) {
17247: $resulttext .= '<li>'.&mt("Servers to which Load Balance server offloads set to 'None', by default").'</li>';
17248: } else {
17249: my $showoffload;
17250: foreach my $sparetype (@sparestypes) {
17251: $showoffload .= '<i>'.$typetitles{$sparetype}.'</i>: ';
17252: if (defined($offloadstr{$sparetype})) {
17253: $showoffload .= $offloadstr{$sparetype};
17254: } else {
17255: $showoffload .= &mt('None');
17256: }
17257: $showoffload .= (' 'x3);
17258: }
17259: $resulttext .= '<li>'.&mt('By default, Load Balancer: [_1] set to offload to - [_2]',$balancer,$showoffload).'</li>';
17260: }
17261: }
17262: }
17263: if (ref($changes{'curr'}{$balancer}{'rules'}) eq 'HASH') {
17264: if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) {
17265: foreach my $type (@{$alltypes}) {
17266: if ($changes{'curr'}{$balancer}{'rules'}{$type}) {
17267: my $rule = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type};
17268: my $balancetext;
17269: if ($rule eq '') {
17270: $balancetext = $ruletitles{'default'};
17271: } elsif (($rule eq 'homeserver') || ($rule eq 'externalbalancer') ||
17272: ($type eq '_LC_ipchange') || ($type eq '_LC_ipchangesso')) {
17273: if (($type eq '_LC_ipchange') || ($type eq '_LC_ipchangesso')) {
17274: foreach my $sparetype (@sparestypes) {
17275: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
17276: map { $toupdate{$_} = 1; } (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}});
17277: }
17278: }
17279: foreach my $item (@{$alltypes}) {
17280: next if ($item =~ /^_LC_ipchange/);
17281: my $hasrule = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$item};
17282: if ($hasrule eq 'homeserver') {
17283: map { $toupdate{$_} = 1; } (keys(%libraryservers));
17284: } else {
17285: unless (($hasrule eq 'default') || ($hasrule eq 'none') || ($hasrule eq 'externalbalancer')) {
17286: if ($servers{$hasrule}) {
17287: $toupdate{$hasrule} = 1;
17288: }
17289: }
17290: }
17291: }
17292: if (($rule eq 'balancer') || ($rule eq 'offloadedto')) {
17293: $balancetext = $ruletitles{$rule};
17294: } else {
17295: my $receiver = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type};
17296: $balancetext = $ruletitles{'particular'}.' '.$receiver;
17297: if ($receiver) {
17298: $toupdate{$receiver};
17299: }
17300: }
17301: } else {
17302: $balancetext = $ruletitles{$rule};
17303: }
17304: } else {
17305: $balancetext = &mt('offload to [_1]',$defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type});
17306: }
17307: $resulttext .= '<li>'.&mt('Load Balancer: [_1] -- balancing for [_2] set to - "[_3]"',$balancer,$titles->{$type},$balancetext).'</li>';
17308: }
17309: }
17310: }
17311: }
17312: if ($changes{'curr'}{$balancer}{'cookie'}) {
17313: $resulttext .= '<li>'.&mt('Load Balancer: [_1] -- cookie use enabled',
17314: $balancer).'</li>';
17315: }
17316: if (keys(%toupdate)) {
17317: my %thismachine;
17318: my $updatedhere;
17319: my $cachetime = 60*60*24;
17320: map { $thismachine{$_} = 1; } &Apache::lonnet::current_machine_ids();
17321: foreach my $lonhost (keys(%toupdate)) {
17322: if ($thismachine{$lonhost}) {
17323: unless ($updatedhere) {
17324: &Apache::lonnet::do_cache_new('loadbalancing',$dom,
17325: $defaultshash{'loadbalancing'},
17326: $cachetime);
17327: $updatedhere = 1;
17328: }
17329: } else {
17330: my $cachekey = &escape('loadbalancing').':'.&escape($dom);
17331: &Apache::lonnet::remote_devalidate_cache($lonhost,[$cachekey]);
17332: }
17333: }
17334: }
17335: }
17336: }
17337: if ($resulttext ne '') {
17338: $resulttext = &mt('Changes made:').'<ul>'.$resulttext.'</ul>';
17339: } else {
17340: $resulttext = $nochgmsg;
17341: }
17342: } else {
17343: $resulttext = $nochgmsg;
17344: }
17345: } else {
17346: $resulttext = '<span class="LC_error">'.
17347: &mt('An error occurred: [_1]',$putresult).'</span>';
17348: }
17349: } else {
17350: $resulttext = $nochgmsg;
17351: }
17352: return $resulttext;
17353: }
17354:
17355: sub recurse_check {
17356: my ($chkcats,$categories,$depth,$name) = @_;
17357: if (ref($chkcats->[$depth]{$name}) eq 'ARRAY') {
17358: my $chg = 0;
17359: for (my $j=0; $j<@{$chkcats->[$depth]{$name}}; $j++) {
17360: my $category = $chkcats->[$depth]{$name}[$j];
17361: my $item;
17362: if ($category eq '') {
17363: $chg ++;
17364: } else {
17365: my $deeper = $depth + 1;
17366: $item = &escape($category).':'.&escape($name).':'.$depth;
17367: if ($chg) {
17368: $categories->{$item} -= $chg;
17369: }
17370: &recurse_check($chkcats,$categories,$deeper,$category);
17371: $deeper --;
17372: }
17373: }
17374: }
17375: return;
17376: }
17377:
17378: sub recurse_cat_deletes {
17379: my ($item,$coursecategories,$deletions) = @_;
17380: my ($deleted,$container,$depth) = map { &unescape($_); } split(/:/,$item);
17381: my $subdepth = $depth + 1;
17382: if (ref($coursecategories) eq 'HASH') {
17383: foreach my $subitem (keys(%{$coursecategories})) {
17384: my ($child,$parent,$itemdepth) = map { &unescape($_); } split(/:/,$subitem);
17385: if (($parent eq $deleted) && ($itemdepth == $subdepth)) {
17386: delete($coursecategories->{$subitem});
17387: $deletions->{$subitem} = 1;
17388: &recurse_cat_deletes($subitem,$coursecategories,$deletions);
17389: }
17390: }
17391: }
17392: return;
17393: }
17394:
17395: sub active_dc_picker {
17396: my ($dom,$numinrow,$inputtype,$name,%currhash) = @_;
17397: my %domcoords = &Apache::lonnet::get_active_domroles($dom,['dc']);
17398: my @domcoord = keys(%domcoords);
17399: if (keys(%currhash)) {
17400: foreach my $dc (keys(%currhash)) {
17401: unless (exists($domcoords{$dc})) {
17402: push(@domcoord,$dc);
17403: }
17404: }
17405: }
17406: @domcoord = sort(@domcoord);
17407: my $numdcs = scalar(@domcoord);
17408: my $rows = 0;
17409: my $table;
17410: if ($numdcs > 1) {
17411: $table = '<table>';
17412: for (my $i=0; $i<@domcoord; $i++) {
17413: my $rem = $i%($numinrow);
17414: if ($rem == 0) {
17415: if ($i > 0) {
17416: $table .= '</tr>';
17417: }
17418: $table .= '<tr>';
17419: $rows ++;
17420: }
17421: my $check = '';
17422: if ($inputtype eq 'radio') {
17423: if (keys(%currhash) == 0) {
17424: if (!$i) {
17425: $check = ' checked="checked"';
17426: }
17427: } elsif (exists($currhash{$domcoord[$i]})) {
17428: $check = ' checked="checked"';
17429: }
17430: } else {
17431: if (exists($currhash{$domcoord[$i]})) {
17432: $check = ' checked="checked"';
17433: }
17434: }
17435: if ($i == @domcoord - 1) {
17436: my $colsleft = $numinrow - $rem;
17437: if ($colsleft > 1) {
17438: $table .= '<td class="LC_left_item" colspan="'.$colsleft.'">';
17439: } else {
17440: $table .= '<td class="LC_left_item">';
17441: }
17442: } else {
17443: $table .= '<td class="LC_left_item">';
17444: }
17445: my ($dcname,$dcdom) = split(':',$domcoord[$i]);
17446: my $user = &Apache::loncommon::plainname($dcname,$dcdom);
17447: $table .= '<span class="LC_nobreak"><label>'.
17448: '<input type="'.$inputtype.'" name="'.$name.'"'.
17449: ' value="'.$domcoord[$i].'"'.$check.' />'.$user;
17450: if ($user ne $dcname.':'.$dcdom) {
17451: $table .= ' ('.$dcname.':'.$dcdom.')';
17452: }
17453: $table .= '</label></span></td>';
17454: }
17455: $table .= '</tr></table>';
17456: } elsif ($numdcs == 1) {
17457: my ($dcname,$dcdom) = split(':',$domcoord[0]);
17458: my $user = &Apache::loncommon::plainname($dcname,$dcdom);
17459: if ($inputtype eq 'radio') {
17460: $table = '<input type="hidden" name="'.$name.'" value="'.$domcoord[0].'" />'.$user;
17461: if ($user ne $dcname.':'.$dcdom) {
17462: $table .= ' ('.$dcname.':'.$dcdom.')';
17463: }
17464: } else {
17465: my $check;
17466: if (exists($currhash{$domcoord[0]})) {
17467: $check = ' checked="checked"';
17468: }
17469: $table = '<span class="LC_nobreak"><label>'.
17470: '<input type="checkbox" name="'.$name.'" '.
17471: 'value="'.$domcoord[0].'"'.$check.' />'.$user;
17472: if ($user ne $dcname.':'.$dcdom) {
17473: $table .= ' ('.$dcname.':'.$dcdom.')';
17474: }
17475: $table .= '</label></span>';
17476: $rows ++;
17477: }
17478: }
17479: return ($numdcs,$table,$rows);
17480: }
17481:
17482: sub usersession_titles {
17483: return &Apache::lonlocal::texthash(
17484: hosted => 'Hosting of sessions for users from other domains on servers in this domain',
17485: remote => 'Hosting of sessions for users in this domain on servers in other domains',
17486: spares => 'Servers offloaded to, when busy',
17487: version => 'LON-CAPA version requirement',
17488: excludedomain => 'Allow all, but exclude specific domains',
17489: includedomain => 'Deny all, but include specific domains',
17490: primary => 'Primary (checked first)',
17491: default => 'Default',
17492: );
17493: }
17494:
17495: sub id_for_thisdom {
17496: my (%servers) = @_;
17497: my %altids;
17498: foreach my $server (keys(%servers)) {
17499: my $serverhome = &Apache::lonnet::get_server_homeID($servers{$server});
17500: if ($serverhome ne $server) {
17501: $altids{$serverhome} = $server;
17502: }
17503: }
17504: return %altids;
17505: }
17506:
17507: sub count_servers {
17508: my ($currbalancer,%servers) = @_;
17509: my (@spares,$numspares);
17510: foreach my $lonhost (sort(keys(%servers))) {
17511: next if ($currbalancer eq $lonhost);
17512: push(@spares,$lonhost);
17513: }
17514: if ($currbalancer) {
17515: $numspares = scalar(@spares);
17516: } else {
17517: $numspares = scalar(@spares) - 1;
17518: }
17519: return ($numspares,@spares);
17520: }
17521:
17522: sub lonbalance_targets_js {
17523: my ($dom,$types,$servers,$settings) = @_;
17524: my $select = &mt('Select');
17525: my ($alltargets,$allishome,$allinsttypes,@alltypes);
17526: if (ref($servers) eq 'HASH') {
17527: $alltargets = join("','",sort(keys(%{$servers})));
17528: my @homedoms;
17529: foreach my $server (sort(keys(%{$servers}))) {
17530: if (&Apache::lonnet::host_domain($server) eq $dom) {
17531: push(@homedoms,'1');
17532: } else {
17533: push(@homedoms,'0');
17534: }
17535: }
17536: $allishome = join("','",@homedoms);
17537: }
17538: if (ref($types) eq 'ARRAY') {
17539: if (@{$types} > 0) {
17540: @alltypes = @{$types};
17541: }
17542: }
17543: push(@alltypes,'default','_LC_adv','_LC_author','_LC_internetdom','_LC_external');
17544: $allinsttypes = join("','",@alltypes);
17545: my (%currbalancer,%currtargets,%currrules,%existing,%currcookies);
17546: if (ref($settings) eq 'HASH') {
17547: %existing = %{$settings};
17548: }
17549: &get_loadbalancers_config($servers,\%existing,\%currbalancer,
17550: \%currtargets,\%currrules,\%currcookies);
17551: my $balancers = join("','",sort(keys(%currbalancer)));
17552: return <<"END";
17553:
17554: <script type="text/javascript">
17555: // <![CDATA[
17556:
17557: currBalancers = new Array('$balancers');
17558:
17559: function toggleTargets(balnum) {
17560: var lonhostitem = document.getElementById('loadbalancing_lonhost_'+balnum);
17561: var prevhostitem = document.getElementById('loadbalancing_prevlonhost_'+balnum);
17562: var balancer = lonhostitem.options[lonhostitem.selectedIndex].value;
17563: var prevbalancer = prevhostitem.value;
17564: var baltotal = document.getElementById('loadbalancing_total').value;
17565: prevhostitem.value = balancer;
17566: if (prevbalancer != '') {
17567: var prevIdx = currBalancers.indexOf(prevbalancer);
17568: if (prevIdx != -1) {
17569: currBalancers.splice(prevIdx,1);
17570: }
17571: }
17572: if (balancer == '') {
17573: hideSpares(balnum);
17574: } else {
17575: var currIdx = currBalancers.indexOf(balancer);
17576: if (currIdx == -1) {
17577: currBalancers.push(balancer);
17578: }
17579: var homedoms = new Array('$allishome');
17580: var ishomedom = homedoms[lonhostitem.selectedIndex];
17581: showSpares(balancer,ishomedom,balnum);
17582: }
17583: balancerChange(balnum,baltotal,'change',prevbalancer,balancer);
17584: return;
17585: }
17586:
17587: function showSpares(balancer,ishomedom,balnum) {
17588: var alltargets = new Array('$alltargets');
17589: var insttypes = new Array('$allinsttypes');
17590: var offloadtypes = new Array('primary','default');
17591:
17592: document.getElementById('loadbalancing_targets_'+balnum).style.display='block';
17593: document.getElementById('loadbalancing_disabled_'+balnum).style.display='none';
17594:
17595: for (var i=0; i<offloadtypes.length; i++) {
17596: var count = 0;
17597: for (var j=0; j<alltargets.length; j++) {
17598: if (alltargets[j] != balancer) {
17599: var item = document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+count);
17600: item.value = alltargets[j];
17601: item.style.textAlign='left';
17602: item.style.textFace='normal';
17603: document.getElementById('loadbalancing_targettxt_'+balnum+'_'+offloadtypes[i]+'_'+count).innerHTML = alltargets[j];
17604: if (currBalancers.indexOf(alltargets[j]) == -1) {
17605: item.disabled = '';
17606: } else {
17607: item.disabled = 'disabled';
17608: item.checked = false;
17609: }
17610: count ++;
17611: }
17612: }
17613: }
17614: for (var k=0; k<insttypes.length; k++) {
17615: if ((insttypes[k] == '_LC_external') || (insttypes[k] == '_LC_internetdom')) {
17616: if (ishomedom == 1) {
17617: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='block';
17618: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='block';
17619: } else {
17620: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='none';
17621: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='none';
17622: }
17623: } else {
17624: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='block';
17625: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='block';
17626: }
17627: if ((insttypes[k] != '_LC_external') &&
17628: ((insttypes[k] != '_LC_internetdom') ||
17629: ((insttypes[k] == '_LC_internetdom') && (ishomedom == 1)))) {
17630: var item = document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]);
17631: item.options.length = 0;
17632: item.options[0] = new Option("","",true,true);
17633: var idx = 0;
17634: for (var m=0; m<alltargets.length; m++) {
17635: if ((currBalancers.indexOf(alltargets[m]) == -1) && (alltargets[m] != balancer)) {
17636: idx ++;
17637: item.options[idx] = new Option(alltargets[m],alltargets[m],false,false);
17638: }
17639: }
17640: }
17641: }
17642: return;
17643: }
17644:
17645: function hideSpares(balnum) {
17646: var alltargets = new Array('$alltargets');
17647: var insttypes = new Array('$allinsttypes');
17648: var offloadtypes = new Array('primary','default');
17649:
17650: document.getElementById('loadbalancing_targets_'+balnum).style.display='none';
17651: document.getElementById('loadbalancing_disabled_'+balnum).style.display='block';
17652:
17653: var total = alltargets.length - 1;
17654: for (var i=0; i<offloadtypes; i++) {
17655: for (var j=0; j<total; j++) {
17656: document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+j).checked = false;
17657: document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+j).value = '';
17658: document.getElementById('loadbalancing_targettxt_'+balnum+'_'+offloadtypes[i]+'_'+j).innerHTML = '';
17659: }
17660: }
17661: for (var k=0; k<insttypes.length; k++) {
17662: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='none';
17663: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='none';
17664: if (insttypes[k] != '_LC_external') {
17665: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]).length = 0;
17666: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]).options[0] = new Option("","",true,true);
17667: }
17668: }
17669: return;
17670: }
17671:
17672: function checkOffloads(item,balnum,type) {
17673: var alltargets = new Array('$alltargets');
17674: var offloadtypes = new Array('primary','default');
17675: if (item.checked) {
17676: var total = alltargets.length - 1;
17677: var other;
17678: if (type == offloadtypes[0]) {
17679: other = offloadtypes[1];
17680: } else {
17681: other = offloadtypes[0];
17682: }
17683: for (var i=0; i<total; i++) {
17684: var server = document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).value;
17685: if (server == item.value) {
17686: if (document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).checked) {
17687: document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).checked = false;
17688: }
17689: }
17690: }
17691: }
17692: return;
17693: }
17694:
17695: function singleServerToggle(balnum,type) {
17696: var offloadtoSelIdx = document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).selectedIndex;
17697: if (offloadtoSelIdx == 0) {
17698: document.getElementById('loadbalancing_rules_'+balnum+'_'+type+'_0').checked = true;
17699: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '';
17700:
17701: } else {
17702: document.getElementById('loadbalancing_rules_'+balnum+'_'+type+'_2').checked = true;
17703: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '$select';
17704: }
17705: return;
17706: }
17707:
17708: function balanceruleChange(formname,balnum,type) {
17709: if (type == '_LC_external') {
17710: return;
17711: }
17712: var typesRules = getIndicesByName(formname,'loadbalancing_rules_'+balnum+'_'+type);
17713: for (var i=0; i<typesRules.length; i++) {
17714: if (formname.elements[typesRules[i]].checked) {
17715: if (formname.elements[typesRules[i]].value != 'specific') {
17716: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).selectedIndex = 0;
17717: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '';
17718: } else {
17719: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '$select';
17720: }
17721: }
17722: }
17723: return;
17724: }
17725:
17726: function balancerDeleteChange(balnum) {
17727: var hostitem = document.getElementById('loadbalancing_lonhost_'+balnum);
17728: var baltotal = document.getElementById('loadbalancing_total').value;
17729: var addtarget;
17730: var removetarget;
17731: var action = 'delete';
17732: if (document.getElementById('loadbalancing_delete_'+balnum)) {
17733: var lonhost = hostitem.value;
17734: var currIdx = currBalancers.indexOf(lonhost);
17735: if (document.getElementById('loadbalancing_delete_'+balnum).checked) {
17736: if (currIdx != -1) {
17737: currBalancers.splice(currIdx,1);
17738: }
17739: addtarget = lonhost;
17740: } else {
17741: if (currIdx == -1) {
17742: currBalancers.push(lonhost);
17743: }
17744: removetarget = lonhost;
17745: action = 'undelete';
17746: }
17747: balancerChange(balnum,baltotal,action,addtarget,removetarget);
17748: }
17749: return;
17750: }
17751:
17752: function balancerChange(balnum,baltotal,action,addtarget,removetarget) {
17753: if (baltotal > 1) {
17754: var offloadtypes = new Array('primary','default');
17755: var alltargets = new Array('$alltargets');
17756: var insttypes = new Array('$allinsttypes');
17757: for (var i=0; i<baltotal; i++) {
17758: if (i != balnum) {
17759: for (var j=0; j<offloadtypes.length; j++) {
17760: var total = alltargets.length - 1;
17761: for (var k=0; k<total; k++) {
17762: var serveritem = document.getElementById('loadbalancing_target_'+i+'_'+offloadtypes[j]+'_'+k);
17763: var server = serveritem.value;
17764: if ((action == 'delete') || (action == 'change' && addtarget != '')) {
17765: if (server == addtarget) {
17766: serveritem.disabled = '';
17767: }
17768: }
17769: if ((action == 'undelete') || (action == 'change' && removetarget != '')) {
17770: if (server == removetarget) {
17771: serveritem.disabled = 'disabled';
17772: serveritem.checked = false;
17773: }
17774: }
17775: }
17776: }
17777: for (var j=0; j<insttypes.length; j++) {
17778: if (insttypes[j] != '_LC_external') {
17779: if (document.getElementById('loadbalancing_singleserver_'+i+'_'+insttypes[j])) {
17780: var singleserver = document.getElementById('loadbalancing_singleserver_'+i+'_'+insttypes[j]);
17781: var currSel = singleserver.selectedIndex;
17782: var currVal = singleserver.options[currSel].value;
17783: if ((action == 'delete') || (action == 'change' && addtarget != '')) {
17784: var numoptions = singleserver.options.length;
17785: var needsnew = 1;
17786: for (var k=0; k<numoptions; k++) {
17787: if (singleserver.options[k] == addtarget) {
17788: needsnew = 0;
17789: break;
17790: }
17791: }
17792: if (needsnew == 1) {
17793: singleserver.options[numoptions] = new Option(addtarget,addtarget,false,false);
17794: }
17795: }
17796: if ((action == 'undelete') || (action == 'change' && removetarget != '')) {
17797: singleserver.options.length = 0;
17798: if ((currVal) && (currVal != removetarget)) {
17799: singleserver.options[0] = new Option("","",false,false);
17800: } else {
17801: singleserver.options[0] = new Option("","",true,true);
17802: }
17803: var idx = 0;
17804: for (var m=0; m<alltargets.length; m++) {
17805: if (currBalancers.indexOf(alltargets[m]) == -1) {
17806: idx ++;
17807: if (currVal == alltargets[m]) {
17808: singleserver.options[idx] = new Option(alltargets[m],alltargets[m],true,true);
17809: } else {
17810: singleserver.options[idx] = new Option(alltargets[m],alltargets[m],false,false);
17811: }
17812: }
17813: }
17814: }
17815: }
17816: }
17817: }
17818: }
17819: }
17820: }
17821: return;
17822: }
17823:
17824: // ]]>
17825: </script>
17826:
17827: END
17828: }
17829:
17830: sub new_spares_js {
17831: my @sparestypes = ('primary','default');
17832: my $types = join("','",@sparestypes);
17833: my $select = &mt('Select');
17834: return <<"END";
17835:
17836: <script type="text/javascript">
17837: // <![CDATA[
17838:
17839: function updateNewSpares(formname,lonhost) {
17840: var types = new Array('$types');
17841: var include = new Array();
17842: var exclude = new Array();
17843: for (var i=0; i<types.length; i++) {
17844: var spareboxes = getIndicesByName(formname,'spare_'+types[i]+'_'+lonhost);
17845: for (var j=0; j<spareboxes.length; j++) {
17846: if (formname.elements[spareboxes[j]].checked) {
17847: exclude.push(formname.elements[spareboxes[j]].value);
17848: } else {
17849: include.push(formname.elements[spareboxes[j]].value);
17850: }
17851: }
17852: }
17853: for (var i=0; i<types.length; i++) {
17854: var newSpare = document.getElementById('newspare_'+types[i]+'_'+lonhost);
17855: var selIdx = newSpare.selectedIndex;
17856: var currnew = newSpare.options[selIdx].value;
17857: var okSpares = new Array();
17858: for (var j=0; j<newSpare.options.length; j++) {
17859: var possible = newSpare.options[j].value;
17860: if (possible != '') {
17861: if (exclude.indexOf(possible) == -1) {
17862: okSpares.push(possible);
17863: } else {
17864: if (currnew == possible) {
17865: selIdx = 0;
17866: }
17867: }
17868: }
17869: }
17870: for (var k=0; k<include.length; k++) {
17871: if (okSpares.indexOf(include[k]) == -1) {
17872: okSpares.push(include[k]);
17873: }
17874: }
17875: okSpares.sort();
17876: newSpare.options.length = 0;
17877: if (selIdx == 0) {
17878: newSpare.options[0] = new Option("$select","",true,true);
17879: } else {
17880: newSpare.options[0] = new Option("$select","",false,false);
17881: }
17882: for (var m=0; m<okSpares.length; m++) {
17883: var idx = m+1;
17884: var selThis = 0;
17885: if (selIdx != 0) {
17886: if (okSpares[m] == currnew) {
17887: selThis = 1;
17888: }
17889: }
17890: if (selThis == 1) {
17891: newSpare.options[idx] = new Option(okSpares[m],okSpares[m],true,true);
17892: } else {
17893: newSpare.options[idx] = new Option(okSpares[m],okSpares[m],false,false);
17894: }
17895: }
17896: }
17897: return;
17898: }
17899:
17900: function checkNewSpares(lonhost,type) {
17901: var newSpare = document.getElementById('newspare_'+type+'_'+lonhost);
17902: var chosen = newSpare.options[newSpare.selectedIndex].value;
17903: if (chosen != '') {
17904: var othertype;
17905: var othernewSpare;
17906: if (type == 'primary') {
17907: othernewSpare = document.getElementById('newspare_default_'+lonhost);
17908: }
17909: if (type == 'default') {
17910: othernewSpare = document.getElementById('newspare_primary_'+lonhost);
17911: }
17912: if (othernewSpare.options[othernewSpare.selectedIndex].value == chosen) {
17913: othernewSpare.selectedIndex = 0;
17914: }
17915: }
17916: return;
17917: }
17918:
17919: // ]]>
17920: </script>
17921:
17922: END
17923:
17924: }
17925:
17926: sub common_domprefs_js {
17927: return <<"END";
17928:
17929: <script type="text/javascript">
17930: // <![CDATA[
17931:
17932: function getIndicesByName(formname,item) {
17933: var group = new Array();
17934: for (var i=0;i<formname.elements.length;i++) {
17935: if (formname.elements[i].name == item) {
17936: group.push(formname.elements[i].id);
17937: }
17938: }
17939: return group;
17940: }
17941:
17942: // ]]>
17943: </script>
17944:
17945: END
17946:
17947: }
17948:
17949: sub recaptcha_js {
17950: my %lt = &captcha_phrases();
17951: return <<"END";
17952:
17953: <script type="text/javascript">
17954: // <![CDATA[
17955:
17956: function updateCaptcha(caller,context) {
17957: var privitem;
17958: var pubitem;
17959: var privtext;
17960: var pubtext;
17961: var versionitem;
17962: var versiontext;
17963: if (document.getElementById(context+'_recaptchapub')) {
17964: pubitem = document.getElementById(context+'_recaptchapub');
17965: } else {
17966: return;
17967: }
17968: if (document.getElementById(context+'_recaptchapriv')) {
17969: privitem = document.getElementById(context+'_recaptchapriv');
17970: } else {
17971: return;
17972: }
17973: if (document.getElementById(context+'_recaptchapubtxt')) {
17974: pubtext = document.getElementById(context+'_recaptchapubtxt');
17975: } else {
17976: return;
17977: }
17978: if (document.getElementById(context+'_recaptchaprivtxt')) {
17979: privtext = document.getElementById(context+'_recaptchaprivtxt');
17980: } else {
17981: return;
17982: }
17983: if (document.getElementById(context+'_recaptchaversion')) {
17984: versionitem = document.getElementById(context+'_recaptchaversion');
17985: } else {
17986: return;
17987: }
17988: if (document.getElementById(context+'_recaptchavertxt')) {
17989: versiontext = document.getElementById(context+'_recaptchavertxt');
17990: } else {
17991: return;
17992: }
17993: if (caller.checked) {
17994: if (caller.value == 'recaptcha') {
17995: pubitem.type = 'text';
17996: privitem.type = 'text';
17997: pubitem.size = '40';
17998: privitem.size = '40';
17999: pubtext.innerHTML = "$lt{'pub'}";
18000: privtext.innerHTML = "$lt{'priv'}";
18001: versionitem.type = 'text';
18002: versionitem.size = '3';
18003: versiontext.innerHTML = "$lt{'ver'}";
18004: } else {
18005: pubitem.type = 'hidden';
18006: privitem.type = 'hidden';
18007: versionitem.type = 'hidden';
18008: pubtext.innerHTML = '';
18009: privtext.innerHTML = '';
18010: versiontext.innerHTML = '';
18011: }
18012: }
18013: return;
18014: }
18015:
18016: // ]]>
18017: </script>
18018:
18019: END
18020:
18021: }
18022:
18023: sub toggle_display_js {
18024: return <<"END";
18025:
18026: <script type="text/javascript">
18027: // <![CDATA[
18028:
18029: function toggleDisplay(domForm,caller) {
18030: if (document.getElementById(caller)) {
18031: var divitem = document.getElementById(caller);
18032: var optionsElement = domForm.coursecredits;
18033: var checkval = 1;
18034: var dispval = 'block';
18035: var selfcreateRegExp = /^cancreate_emailverified/;
18036: if (caller == 'emailoptions') {
18037: optionsElement = domForm.cancreate_email;
18038: }
18039: if (caller == 'studentsubmission') {
18040: optionsElement = domForm.postsubmit;
18041: }
18042: if (caller == 'cloneinstcode') {
18043: optionsElement = domForm.canclone;
18044: checkval = 'instcode';
18045: }
18046: if (selfcreateRegExp.test(caller)) {
18047: optionsElement = domForm.elements[caller];
18048: checkval = 'other';
18049: dispval = 'inline'
18050: }
18051: if (optionsElement.length) {
18052: var currval;
18053: for (var i=0; i<optionsElement.length; i++) {
18054: if (optionsElement[i].checked) {
18055: currval = optionsElement[i].value;
18056: }
18057: }
18058: if (currval == checkval) {
18059: divitem.style.display = dispval;
18060: } else {
18061: divitem.style.display = 'none';
18062: }
18063: }
18064: }
18065: return;
18066: }
18067:
18068: // ]]>
18069: </script>
18070:
18071: END
18072:
18073: }
18074:
18075: sub captcha_phrases {
18076: return &Apache::lonlocal::texthash (
18077: priv => 'Private key',
18078: pub => 'Public key',
18079: original => 'original (CAPTCHA)',
18080: recaptcha => 'successor (ReCAPTCHA)',
18081: notused => 'unused',
18082: ver => 'ReCAPTCHA version (1 or 2)',
18083: );
18084: }
18085:
18086: sub devalidate_remote_domconfs {
18087: my ($dom,$cachekeys) = @_;
18088: return unless (ref($cachekeys) eq 'HASH');
18089: my %servers = &Apache::lonnet::internet_dom_servers($dom);
18090: my %thismachine;
18091: map { $thismachine{$_} = 1; } &Apache::lonnet::current_machine_ids();
18092: my @posscached = ('domainconfig','domdefaults','ltitools','usersessions','directorysrch');
18093: if (keys(%servers)) {
18094: foreach my $server (keys(%servers)) {
18095: next if ($thismachine{$server});
18096: my @cached;
18097: foreach my $name (@posscached) {
18098: if ($cachekeys->{$name}) {
18099: push(@cached,&escape($name).':'.&escape($dom));
18100: }
18101: }
18102: if (@cached) {
18103: &Apache::lonnet::remote_devalidate_cache($server,\@cached);
18104: }
18105: }
18106: }
18107: return;
18108: }
18109:
18110: 1;
FreeBSD-CVSweb <freebsd-cvsweb@FreeBSD.org>
![[BACK]](/icons/back.gif){kind=icon}
Return to domainprefs.pm CVS log ![[TXT]](/icons/text.gif){kind=icon}
![[DIR]](/icons/dir.gif){kind=icon}
Up to [LON-CAPA] / loncom / interface