File:
[LON-CAPA] /
loncom /
interface /
domainprefs.pm
Revision
1.346:
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Sun Jan 27 14:39:48 2019 UTC (5 years, 4 months ago) by
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CVS tags:
HEAD
- Uploaded bubblesheet data can consist of comma separated values.
- Data will be converted to one of formats specified in bubblesheet
format file, prior to saving in scantron_orig_* file.
- Domain configuration for bubblesheet data format allows order of
columns in csv data to be specified.
- &get_scantronformat_file and &get_scantron_config moved from grades.pm
to lonnet.pm to facilitate re-use.
1: # The LearningOnline Network with CAPA
2: # Handler to set domain-wide configuration settings
3: #
4: # $Id: domainprefs.pm,v 1.346 2019/01/27 14:39:48 raeburn Exp $
5: #
6: # Copyright Michigan State University Board of Trustees
7: #
8: # This file is part of the LearningOnline Network with CAPA (LON-CAPA).
9: #
10: # LON-CAPA is free software; you can redistribute it and/or modify
11: # it under the terms of the GNU General Public License as published by
12: # the Free Software Foundation; either version 2 of the License, or
13: # (at your option) any later version.
14: #
15: # LON-CAPA is distributed in the hope that it will be useful,
16: # but WITHOUT ANY WARRANTY; without even the implied warranty of
17: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18: # GNU General Public License for more details.
19: #
20: # You should have received a copy of the GNU General Public License
21: # along with LON-CAPA; if not, write to the Free Software
22: # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
23: #
24: # /home/httpd/html/adm/gpl.txt
25: #
26: # http://www.lon-capa.org/
27: #
28: #
29: ###############################################################
30: ###############################################################
31:
32: =pod
33:
34: =head1 NAME
35:
36: Apache::domainprefs.pm
37:
38: =head1 SYNOPSIS
39:
40: Handles configuration of a LON-CAPA domain.
41:
42: This is part of the LearningOnline Network with CAPA project
43: described at http://www.lon-capa.org.
44:
45:
46: =head1 OVERVIEW
47:
48: Each institution using LON-CAPA will typically have a single domain designated
49: for use by individuals affiliated with the institution. Accordingly, each domain
50: may define a default set of logos and a color scheme which can be used to "brand"
51: the LON-CAPA instance. In addition, an institution will typically have a language
52: and timezone which are used for the majority of courses.
53:
54: LON-CAPA provides a mechanism to display and modify these defaults, as well as a
55: host of other domain-wide settings which determine the types of functionality
56: available to users and courses in the domain.
57:
58: There is also a mechanism to configure cataloging of courses in the domain, and
59: controls on the operation of automated processes which govern such things as
60: roster updates, user directory updates and processing of course requests.
61:
62: The domain coordination manual which is built dynamically on install/update of
63: LON-CAPA from the relevant help items provides more information about domain
64: configuration.
65:
66: Most of the domain settings are stored in the configuration.db GDBM file which is
67: housed on the primary library server for the domain in /home/httpd/lonUsers/$dom,
68: where $dom is the domain. The configuration.db stores settings in a number of
69: frozen hashes of hashes. In a few cases, domain information must be uploaded to
70: the domain as files (e.g., image files for logos etc., or plain text files for
71: bubblesheet formats). In this case the domainprefs.pm must be running in a user
72: session hosted on the primary library server in the domain, as these files are
73: stored in author space belonging to a special $dom-domainconfig user.
74:
75: domainprefs.pm in combination with lonconfigsettings.pm will retrieve and display
76: the current settings, and provides an interface to make modifications.
77:
78: =head1 SUBROUTINES
79:
80: =over
81:
82: =item print_quotas()
83:
84: Inputs: 4
85:
86: $dom,$settings,$rowtotal,$action.
87:
88: $dom is the domain, $settings is a reference to a hash of current settings for
89: the current context, $rowtotal is a reference to the scalar used to record the
90: number of rows displayed on the page, and $action is the context (quotas,
91: requestcourses or requestauthor).
92:
93: The print_quotas routine was orginally created to display/store information
94: about default quota sizes for portfolio spaces for the different types of
95: institutional affiliation in the domain (e.g., Faculty, Staff, Student etc.),
96: but is now also used to manage availability of user tools:
97: i.e., blogs, aboutme page, and portfolios, and the course request tool,
98: used by course owners to request creation of a course, and to display/store
99: default quota sizes for Authoring Spaces.
100:
101: Outputs: 1
102:
103: $datatable - HTML containing form elements which allow settings to be changed.
104:
105: In the case of course requests, radio buttons are displayed for each institutional
106: affiliate type (and also default, and _LC_adv) for each of the course types
107: (official, unofficial, community, textbook, placement, and lti).
108: In each case the radio buttons allow the selection of one of four values:
109:
110: 0, approval, validate, autolimit=N (where N is blank, or a positive integer).
111: which have the following effects:
112:
113: 0
114:
115: =over
116:
117: - course requests are not allowed for this course types/affiliation
118:
119: =back
120:
121: approval
122:
123: =over
124:
125: - course requests must be approved by a Doman Coordinator in the
126: course's domain
127:
128: =back
129:
130: validate
131:
132: =over
133:
134: - an institutional validation (e.g., check requestor is instructor
135: of record) needs to be passed before the course will be created. The required
136: validation is in localenroll.pm on the primary library server for the course
137: domain.
138:
139: =back
140:
141: autolimit
142:
143: =over
144:
145: - course requests will be processed automatically up to a limit of
146: N requests for the course type for the particular requestor.
147: If N is undefined, there is no limit to the number of course requests
148: which a course owner may submit and have processed automatically.
149:
150: =back
151:
152: =item modify_quotas()
153:
154: =back
155:
156: =cut
157:
158: package Apache::domainprefs;
159:
160: use strict;
161: use Apache::Constants qw(:common :http);
162: use Apache::lonnet;
163: use Apache::loncommon();
164: use Apache::lonhtmlcommon();
165: use Apache::lonlocal;
166: use Apache::lonmsg();
167: use Apache::lonconfigsettings;
168: use Apache::lonuserutils();
169: use Apache::loncoursequeueadmin();
170: use LONCAPA qw(:DEFAULT :match);
171: use LONCAPA::Enrollment;
172: use LONCAPA::lonauthcgi();
173: use LONCAPA::SSL;
174: use File::Copy;
175: use Locale::Language;
176: use DateTime::TimeZone;
177: use DateTime::Locale;
178: use Time::HiRes qw( sleep );
179:
180: my $registered_cleanup;
181: my $modified_urls;
182:
183: sub handler {
184: my $r=shift;
185: if ($r->header_only) {
186: &Apache::loncommon::content_type($r,'text/html');
187: $r->send_http_header;
188: return OK;
189: }
190:
191: my $context = 'domain';
192: my $dom = $env{'request.role.domain'};
193: my $domdesc = &Apache::lonnet::domain($dom,'description');
194: if (&Apache::lonnet::allowed('mau',$dom)) {
195: &Apache::loncommon::content_type($r,'text/html');
196: $r->send_http_header;
197: } else {
198: $env{'user.error.msg'}=
199: "/adm/domainprefs:mau:0:0:Cannot modify domain settings";
200: return HTTP_NOT_ACCEPTABLE;
201: }
202:
203: $registered_cleanup=0;
204: @{$modified_urls}=();
205:
206: &Apache::lonhtmlcommon::clear_breadcrumbs();
207: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
208: ['phase','actions']);
209: my $phase = 'pickactions';
210: if ( exists($env{'form.phase'}) ) {
211: $phase = $env{'form.phase'};
212: }
213: my %servers = &Apache::lonnet::internet_dom_servers($dom);
214: my %domconfig =
215: &Apache::lonnet::get_dom('configuration',['login','rolecolors',
216: 'quotas','autoenroll','autoupdate','autocreate',
217: 'directorysrch','usercreation','usermodification',
218: 'contacts','defaults','scantron','coursecategories',
219: 'serverstatuses','requestcourses','helpsettings',
220: 'coursedefaults','usersessions','loadbalancing',
221: 'requestauthor','selfenrollment','inststatus',
222: 'ltitools','ssl','trust','lti'],$dom);
223: my %encconfig =
224: &Apache::lonnet::get_dom('encconfig',['ltitools','lti'],$dom);
225: if (ref($domconfig{'ltitools'}) eq 'HASH') {
226: if (ref($encconfig{'ltitools'}) eq 'HASH') {
227: foreach my $id (keys(%{$domconfig{'ltitools'}})) {
228: if ((ref($domconfig{'ltitools'}{$id}) eq 'HASH') &&
229: (ref($encconfig{'ltitools'}{$id}) eq 'HASH')) {
230: foreach my $item ('key','secret') {
231: $domconfig{'ltitools'}{$id}{$item} = $encconfig{'ltitools'}{$id}{$item};
232: }
233: }
234: }
235: }
236: }
237: if (ref($domconfig{'lti'}) eq 'HASH') {
238: if (ref($encconfig{'lti'}) eq 'HASH') {
239: foreach my $id (keys(%{$domconfig{'lti'}})) {
240: if ((ref($domconfig{'lti'}{$id}) eq 'HASH') &&
241: (ref($encconfig{'lti'}{$id}) eq 'HASH')) {
242: foreach my $item ('key','secret') {
243: $domconfig{'lti'}{$id}{$item} = $encconfig{'lti'}{$id}{$item};
244: }
245: }
246: }
247: }
248: }
249: my @prefs_order = ('rolecolors','login','defaults','quotas','autoenroll',
250: 'autoupdate','autocreate','directorysrch','contacts',
251: 'usercreation','selfcreation','usermodification','scantron',
252: 'requestcourses','requestauthor','coursecategories',
253: 'serverstatuses','helpsettings','coursedefaults',
254: 'ltitools','selfenrollment','usersessions','ssl','trust','lti');
255: my %existing;
256: if (ref($domconfig{'loadbalancing'}) eq 'HASH') {
257: %existing = %{$domconfig{'loadbalancing'}};
258: }
259: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
260: push(@prefs_order,'loadbalancing');
261: }
262: my %prefs = (
263: 'rolecolors' =>
264: { text => 'Default color schemes',
265: help => 'Domain_Configuration_Color_Schemes',
266: header => [{col1 => 'Student Settings',
267: col2 => '',},
268: {col1 => 'Coordinator Settings',
269: col2 => '',},
270: {col1 => 'Author Settings',
271: col2 => '',},
272: {col1 => 'Administrator Settings',
273: col2 => '',}],
274: print => \&print_rolecolors,
275: modify => \&modify_rolecolors,
276: },
277: 'login' =>
278: { text => 'Log-in page options',
279: help => 'Domain_Configuration_Login_Page',
280: header => [{col1 => 'Log-in Page Items',
281: col2 => '',},
282: {col1 => 'Log-in Help',
283: col2 => 'Value'},
284: {col1 => 'Custom HTML in document head',
285: col2 => 'Value'}],
286: print => \&print_login,
287: modify => \&modify_login,
288: },
289: 'defaults' =>
290: { text => 'Default authentication/language/timezone/portal/types',
291: help => 'Domain_Configuration_LangTZAuth',
292: header => [{col1 => 'Setting',
293: col2 => 'Value'},
294: {col1 => 'Internal Authentication',
295: col2 => 'Value'},
296: {col1 => 'Institutional user types',
297: col2 => 'Name displayed'}],
298: print => \&print_defaults,
299: modify => \&modify_defaults,
300: },
301: 'quotas' =>
302: { text => 'Blogs, personal web pages, webDAV/quotas, portfolios',
303: help => 'Domain_Configuration_Quotas',
304: header => [{col1 => 'User affiliation',
305: col2 => 'Available tools',
306: col3 => 'Quotas, MB; (Authoring requires role)',}],
307: print => \&print_quotas,
308: modify => \&modify_quotas,
309: },
310: 'autoenroll' =>
311: { text => 'Auto-enrollment settings',
312: help => 'Domain_Configuration_Auto_Enrollment',
313: header => [{col1 => 'Configuration setting',
314: col2 => 'Value(s)'}],
315: print => \&print_autoenroll,
316: modify => \&modify_autoenroll,
317: },
318: 'autoupdate' =>
319: { text => 'Auto-update settings',
320: help => 'Domain_Configuration_Auto_Updates',
321: header => [{col1 => 'Setting',
322: col2 => 'Value',},
323: {col1 => 'Setting',
324: col2 => 'Affiliation'},
325: {col1 => 'User population',
326: col2 => 'Updatable user data'}],
327: print => \&print_autoupdate,
328: modify => \&modify_autoupdate,
329: },
330: 'autocreate' =>
331: { text => 'Auto-course creation settings',
332: help => 'Domain_Configuration_Auto_Creation',
333: header => [{col1 => 'Configuration Setting',
334: col2 => 'Value',}],
335: print => \&print_autocreate,
336: modify => \&modify_autocreate,
337: },
338: 'directorysrch' =>
339: { text => 'Directory searches',
340: help => 'Domain_Configuration_InstDirectory_Search',
341: header => [{col1 => 'Institutional Directory Setting',
342: col2 => 'Value',},
343: {col1 => 'LON-CAPA Directory Setting',
344: col2 => 'Value',}],
345: print => \&print_directorysrch,
346: modify => \&modify_directorysrch,
347: },
348: 'contacts' =>
349: { text => 'E-mail addresses and helpform',
350: help => 'Domain_Configuration_Contact_Info',
351: header => [{col1 => 'Default e-mail addresses',
352: col2 => 'Value',},
353: {col1 => 'Recipient(s) for notifications',
354: col2 => 'Value',},
355: {col1 => 'Nightly status check e-mail',
356: col2 => 'Settings',},
357: {col1 => 'Ask helpdesk form settings',
358: col2 => 'Value',},],
359: print => \&print_contacts,
360: modify => \&modify_contacts,
361: },
362: 'usercreation' =>
363: { text => 'User creation',
364: help => 'Domain_Configuration_User_Creation',
365: header => [{col1 => 'Format rule type',
366: col2 => 'Format rules in force'},
367: {col1 => 'User account creation',
368: col2 => 'Usernames which may be created',},
369: {col1 => 'Context',
370: col2 => 'Assignable authentication types'}],
371: print => \&print_usercreation,
372: modify => \&modify_usercreation,
373: },
374: 'selfcreation' =>
375: { text => 'Users self-creating accounts',
376: help => 'Domain_Configuration_Self_Creation',
377: header => [{col1 => 'Self-creation with institutional username',
378: col2 => 'Enabled?'},
379: {col1 => 'Institutional user type (login/SSO self-creation)',
380: col2 => 'Information user can enter'},
381: {col1 => 'Self-creation with e-mail verification',
382: col2 => 'Settings'}],
383: print => \&print_selfcreation,
384: modify => \&modify_selfcreation,
385: },
386: 'usermodification' =>
387: { text => 'User modification',
388: help => 'Domain_Configuration_User_Modification',
389: header => [{col1 => 'Target user has role',
390: col2 => 'User information updatable in author context'},
391: {col1 => 'Target user has role',
392: col2 => 'User information updatable in course context'}],
393: print => \&print_usermodification,
394: modify => \&modify_usermodification,
395: },
396: 'scantron' =>
397: { text => 'Bubblesheet format',
398: help => 'Domain_Configuration_Scantron_Format',
399: header => [ {col1 => 'Bubblesheet format file',
400: col2 => ''},
401: {col1 => 'Bubblesheet data upload formats',
402: col2 => 'Settings'}],
403: print => \&print_scantron,
404: modify => \&modify_scantron,
405: },
406: 'requestcourses' =>
407: {text => 'Request creation of courses',
408: help => 'Domain_Configuration_Request_Courses',
409: header => [{col1 => 'User affiliation',
410: col2 => 'Availability/Processing of requests',},
411: {col1 => 'Setting',
412: col2 => 'Value'},
413: {col1 => 'Available textbooks',
414: col2 => ''},
415: {col1 => 'Available templates',
416: col2 => ''},
417: {col1 => 'Validation (not official courses)',
418: col2 => 'Value'},],
419: print => \&print_quotas,
420: modify => \&modify_quotas,
421: },
422: 'requestauthor' =>
423: {text => 'Request Authoring Space',
424: help => 'Domain_Configuration_Request_Author',
425: header => [{col1 => 'User affiliation',
426: col2 => 'Availability/Processing of requests',},
427: {col1 => 'Setting',
428: col2 => 'Value'}],
429: print => \&print_quotas,
430: modify => \&modify_quotas,
431: },
432: 'coursecategories' =>
433: { text => 'Cataloging of courses/communities',
434: help => 'Domain_Configuration_Cataloging_Courses',
435: header => [{col1 => 'Catalog type/availability',
436: col2 => '',},
437: {col1 => 'Category settings for standard catalog',
438: col2 => '',},
439: {col1 => 'Categories',
440: col2 => '',
441: }],
442: print => \&print_coursecategories,
443: modify => \&modify_coursecategories,
444: },
445: 'serverstatuses' =>
446: {text => 'Access to server status pages',
447: help => 'Domain_Configuration_Server_Status',
448: header => [{col1 => 'Status Page',
449: col2 => 'Other named users',
450: col3 => 'Specific IPs',
451: }],
452: print => \&print_serverstatuses,
453: modify => \&modify_serverstatuses,
454: },
455: 'helpsettings' =>
456: {text => 'Support settings',
457: help => 'Domain_Configuration_Help_Settings',
458: header => [{col1 => 'Help Page Settings (logged-in users)',
459: col2 => 'Value'},
460: {col1 => 'Helpdesk Roles',
461: col2 => 'Settings'},],
462: print => \&print_helpsettings,
463: modify => \&modify_helpsettings,
464: },
465: 'coursedefaults' =>
466: {text => 'Course/Community defaults',
467: help => 'Domain_Configuration_Course_Defaults',
468: header => [{col1 => 'Defaults which can be overridden in each course by a CC',
469: col2 => 'Value',},
470: {col1 => 'Defaults which can be overridden for each course by a DC',
471: col2 => 'Value',},],
472: print => \&print_coursedefaults,
473: modify => \&modify_coursedefaults,
474: },
475: 'selfenrollment' =>
476: {text => 'Self-enrollment in Course/Community',
477: help => 'Domain_Configuration_Selfenrollment',
478: header => [{col1 => 'Configuration Rights',
479: col2 => 'Configured by Course Personnel or Domain Coordinator?'},
480: {col1 => 'Defaults',
481: col2 => 'Value'},
482: {col1 => 'Self-enrollment validation (optional)',
483: col2 => 'Value'},],
484: print => \&print_selfenrollment,
485: modify => \&modify_selfenrollment,
486: },
487: 'privacy' =>
488: {text => 'User Privacy',
489: help => 'Domain_Configuration_User_Privacy',
490: header => [{col1 => 'Setting',
491: col2 => 'Value',}],
492: print => \&print_privacy,
493: modify => \&modify_privacy,
494: },
495: 'usersessions' =>
496: {text => 'User session hosting/offloading',
497: help => 'Domain_Configuration_User_Sessions',
498: header => [{col1 => 'Domain server',
499: col2 => 'Servers to offload sessions to when busy'},
500: {col1 => 'Hosting of users from other domains',
501: col2 => 'Rules'},
502: {col1 => "Hosting domain's own users elsewhere",
503: col2 => 'Rules'}],
504: print => \&print_usersessions,
505: modify => \&modify_usersessions,
506: },
507: 'loadbalancing' =>
508: {text => 'Dedicated Load Balancer(s)',
509: help => 'Domain_Configuration_Load_Balancing',
510: header => [{col1 => 'Balancers',
511: col2 => 'Default destinations',
512: col3 => 'User affiliation',
513: col4 => 'Overrides'},
514: ],
515: print => \&print_loadbalancing,
516: modify => \&modify_loadbalancing,
517: },
518: 'ltitools' =>
519: {text => 'External Tools (LTI)',
520: help => 'Domain_Configuration_LTI_Tools',
521: header => [{col1 => 'Setting',
522: col2 => 'Value',}],
523: print => \&print_ltitools,
524: modify => \&modify_ltitools,
525: },
526: 'ssl' =>
527: {text => 'LON-CAPA Network (SSL)',
528: help => 'Domain_Configuration_Network_SSL',
529: header => [{col1 => 'Server',
530: col2 => 'Certificate Status'},
531: {col1 => 'Connections to other servers',
532: col2 => 'Rules'},
533: {col1 => 'Connections from other servers',
534: col2 => 'Rules'},
535: {col1 => "Replicating domain's published content",
536: col2 => 'Rules'}],
537: print => \&print_ssl,
538: modify => \&modify_ssl,
539: },
540: 'trust' =>
541: {text => 'Trust Settings',
542: help => 'Domain_Configuration_Trust',
543: header => [{col1 => "Access to this domain's content by others",
544: col2 => 'Rules'},
545: {col1 => "Access to other domain's content by this domain",
546: col2 => 'Rules'},
547: {col1 => "Enrollment in this domain's courses by others",
548: col2 => 'Rules',},
549: {col1 => "Co-author roles in this domain for others",
550: col2 => 'Rules',},
551: {col1 => "Co-author roles for this domain's users elsewhere",
552: col2 => 'Rules',},
553: {col1 => "Domain roles in this domain assignable to others",
554: col2 => 'Rules'},
555: {col1 => "Course catalog for this domain displayed elsewhere",
556: col2 => 'Rules'},
557: {col1 => "Requests for creation of courses in this domain by others",
558: col2 => 'Rules'},
559: {col1 => "Users in other domains can send messages to this domain",
560: col2 => 'Rules'},],
561: print => \&print_trust,
562: modify => \&modify_trust,
563: },
564: 'lti' =>
565: {text => 'LTI Provider',
566: help => 'Domain_Configuration_LTI_Provider',
567: header => [{col1 => 'Setting',
568: col2 => 'Value',}],
569: print => \&print_lti,
570: modify => \&modify_lti,
571: },
572: );
573: if (keys(%servers) > 1) {
574: $prefs{'login'} = { text => 'Log-in page options',
575: help => 'Domain_Configuration_Login_Page',
576: header => [{col1 => 'Log-in Service',
577: col2 => 'Server Setting',},
578: {col1 => 'Log-in Page Items',
579: col2 => ''},
580: {col1 => 'Log-in Help',
581: col2 => 'Value'},
582: {col1 => 'Custom HTML in document head',
583: col2 => 'Value'}],
584: print => \&print_login,
585: modify => \&modify_login,
586: };
587: }
588:
589: my @roles = ('student','coordinator','author','admin');
590: my @actions = &Apache::loncommon::get_env_multiple('form.actions');
591: &Apache::lonhtmlcommon::add_breadcrumb
592: ({href=>"javascript:changePage(document.$phase,'pickactions')",
593: text=>"Settings to display/modify"});
594: my $confname = $dom.'-domainconfig';
595:
596: if ($phase eq 'process') {
597: my $result = &Apache::lonconfigsettings::make_changes($r,$dom,$phase,$context,\@prefs_order,
598: \%prefs,\%domconfig,$confname,\@roles);
599: if ((ref($result) eq 'HASH') && (keys(%{$result}))) {
600: $r->rflush();
601: &devalidate_remote_domconfs($dom,$result);
602: }
603: } elsif ($phase eq 'display') {
604: my $js = &recaptcha_js().
605: &toggle_display_js();
606: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
607: my ($othertitle,$usertypes,$types) =
608: &Apache::loncommon::sorted_inst_types($dom);
609: $js .= &lonbalance_targets_js($dom,$types,\%servers,
610: $domconfig{'loadbalancing'}).
611: &new_spares_js().
612: &common_domprefs_js().
613: &Apache::loncommon::javascript_array_indexof();
614: }
615: if (grep(/^requestcourses$/,@actions)) {
616: my $javascript_validations;
617: my $coursebrowserjs=&Apache::loncommon::coursebrowser_javascript($env{'request.role.domain'});
618: $js .= <<END;
619: <script type="text/javascript">
620: $javascript_validations
621: </script>
622: $coursebrowserjs
623: END
624: }
625: if (grep(/^selfcreation$/,@actions)) {
626: $js .= &selfcreate_javascript();
627: }
628: if (grep(/^contacts$/,@actions)) {
629: $js .= &contacts_javascript();
630: }
631: if (grep(/^scantron$/,@actions)) {
632: $js .= &scantron_javascript();
633: }
634: &Apache::lonconfigsettings::display_settings($r,$dom,$phase,$context,\@prefs_order,\%prefs,\%domconfig,$confname,$js);
635: } else {
636: # check if domconfig user exists for the domain.
637: my $servadm = $r->dir_config('lonAdmEMail');
638: my ($configuserok,$author_ok,$switchserver) =
639: &config_check($dom,$confname,$servadm);
640: unless ($configuserok eq 'ok') {
641: &Apache::lonconfigsettings::print_header($r,$phase,$context);
642: $r->print(&mt('The domain configuration user "[_1]" has yet to be created.',
643: $confname).
644: '<br />'
645: );
646: if ($switchserver) {
647: $r->print(&mt('Ordinarily, that domain configuration user is created when the ./UPDATE script is run to install LON-CAPA for the first time.').
648: '<br />'.
649: &mt('However, that does not apply when new domains are added to a multi-domain server, and ./UPDATE has not been run recently.').
650: '<br />'.
651: &mt('The "[_1]" user can be created automatically when a Domain Coordinator visits the web-based "Set domain configuration" screen, in a session hosted on the primary library server.',$confname).
652: '<br />'.
653: &mt('To do that now, use the following link: [_1]',$switchserver)
654: );
655: } else {
656: $r->print(&mt('To create that user from the command line run the ./UPDATE script found in the top level directory of the extracted LON-CAPA tarball.').
657: '<br />'.
658: &mt('Once that is done, you will be able to use the web-based "Set domain configuration" to configure the domain')
659: );
660: }
661: $r->print(&Apache::loncommon::end_page());
662: return OK;
663: }
664: if (keys(%domconfig) == 0) {
665: my $primarylibserv = &Apache::lonnet::domain($dom,'primary');
666: my @ids=&Apache::lonnet::current_machine_ids();
667: if (!grep(/^\Q$primarylibserv\E$/,@ids)) {
668: my %designhash = &Apache::loncommon::get_domainconf($dom);
669: my @loginimages = ('img','logo','domlogo','login');
670: my $custom_img_count = 0;
671: foreach my $img (@loginimages) {
672: if ($designhash{$dom.'.login.'.$img} ne '') {
673: $custom_img_count ++;
674: }
675: }
676: foreach my $role (@roles) {
677: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
678: $custom_img_count ++;
679: }
680: }
681: if ($custom_img_count > 0) {
682: &Apache::lonconfigsettings::print_header($r,$phase,$context);
683: my $switch_server = &check_switchserver($dom,$confname);
684: $r->print(
685: &mt('Domain configuration settings have yet to be saved for this domain via the web-based domain preferences interface.').'<br />'.
686: &mt("While this remains so, you must switch to the domain's primary library server in order to update settings.").'<br /><br />'.
687: &mt("Thereafter, (with a Domain Coordinator role selected in the domain) you will be able to update settings when logged in to any server in the LON-CAPA network.").'<br />'.
688: &mt("However, you will still need to switch to the domain's primary library server to upload new images or logos.").'<br /><br />');
689: if ($switch_server) {
690: $r->print($switch_server.' '.&mt('to primary library server for domain: [_1]',$dom));
691: }
692: $r->print(&Apache::loncommon::end_page());
693: return OK;
694: }
695: }
696: }
697: &Apache::lonconfigsettings::display_choices($r,$phase,$context,\@prefs_order,\%prefs);
698: }
699: return OK;
700: }
701:
702: sub process_changes {
703: my ($r,$dom,$confname,$action,$roles,$values,$lastactref) = @_;
704: my %domconfig;
705: if (ref($values) eq 'HASH') {
706: %domconfig = %{$values};
707: }
708: my $output;
709: if ($action eq 'login') {
710: $output = &modify_login($r,$dom,$confname,$lastactref,%domconfig);
711: } elsif ($action eq 'rolecolors') {
712: $output = &modify_rolecolors($r,$dom,$confname,$roles,
713: $lastactref,%domconfig);
714: } elsif ($action eq 'quotas') {
715: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
716: } elsif ($action eq 'autoenroll') {
717: $output = &modify_autoenroll($dom,$lastactref,%domconfig);
718: } elsif ($action eq 'autoupdate') {
719: $output = &modify_autoupdate($dom,%domconfig);
720: } elsif ($action eq 'autocreate') {
721: $output = &modify_autocreate($dom,%domconfig);
722: } elsif ($action eq 'directorysrch') {
723: $output = &modify_directorysrch($dom,$lastactref,%domconfig);
724: } elsif ($action eq 'usercreation') {
725: $output = &modify_usercreation($dom,%domconfig);
726: } elsif ($action eq 'selfcreation') {
727: $output = &modify_selfcreation($dom,$lastactref,%domconfig);
728: } elsif ($action eq 'usermodification') {
729: $output = &modify_usermodification($dom,%domconfig);
730: } elsif ($action eq 'contacts') {
731: $output = &modify_contacts($dom,$lastactref,%domconfig);
732: } elsif ($action eq 'defaults') {
733: $output = &modify_defaults($dom,$lastactref,%domconfig);
734: } elsif ($action eq 'scantron') {
735: $output = &modify_scantron($r,$dom,$confname,$lastactref,%domconfig);
736: } elsif ($action eq 'coursecategories') {
737: $output = &modify_coursecategories($dom,$lastactref,%domconfig);
738: } elsif ($action eq 'serverstatuses') {
739: $output = &modify_serverstatuses($dom,%domconfig);
740: } elsif ($action eq 'requestcourses') {
741: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
742: } elsif ($action eq 'requestauthor') {
743: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
744: } elsif ($action eq 'helpsettings') {
745: $output = &modify_helpsettings($r,$dom,$confname,$lastactref,%domconfig);
746: } elsif ($action eq 'coursedefaults') {
747: $output = &modify_coursedefaults($dom,$lastactref,%domconfig);
748: } elsif ($action eq 'selfenrollment') {
749: $output = &modify_selfenrollment($dom,$lastactref,%domconfig)
750: } elsif ($action eq 'usersessions') {
751: $output = &modify_usersessions($dom,$lastactref,%domconfig);
752: } elsif ($action eq 'loadbalancing') {
753: $output = &modify_loadbalancing($dom,%domconfig);
754: } elsif ($action eq 'ltitools') {
755: $output = &modify_ltitools($r,$dom,$action,$lastactref,%domconfig);
756: } elsif ($action eq 'ssl') {
757: $output = &modify_ssl($dom,$lastactref,%domconfig);
758: } elsif ($action eq 'trust') {
759: $output = &modify_trust($dom,$lastactref,%domconfig);
760: } elsif ($action eq 'lti') {
761: $output = &modify_lti($r,$dom,$action,$lastactref,%domconfig);
762: }
763: return $output;
764: }
765:
766: sub print_config_box {
767: my ($r,$dom,$confname,$phase,$action,$item,$settings) = @_;
768: my $rowtotal = 0;
769: my $output;
770: if ($action eq 'coursecategories') {
771: $output = &coursecategories_javascript($settings);
772: } elsif ($action eq 'defaults') {
773: $output = &defaults_javascript($settings);
774: } elsif ($action eq 'helpsettings') {
775: my (%privs,%levelscurrent);
776: my %full=();
777: my %levels=(
778: course => {},
779: domain => {},
780: system => {},
781: );
782: my $context = 'domain';
783: my $crstype = 'Course';
784: my $formname = 'display';
785: &Apache::lonuserutils::custom_role_privs(\%privs,\%full,\%levels,\%levelscurrent);
786: my @templateroles = &Apache::lonuserutils::custom_template_roles($context,$crstype);
787: $output =
788: &Apache::lonuserutils::custom_roledefs_js($context,$crstype,$formname,\%full,
789: \@templateroles);
790: } elsif ($action eq 'ltitools') {
791: $output .= <itools_javascript($settings);
792: } elsif ($action eq 'lti') {
793: $output .= <i_javascript($settings);
794: }
795: $output .=
796: '<table class="LC_nested_outer">
797: <tr>
798: <th class="LC_left_item LC_middle"><span class="LC_nobreak">'.
799: &mt($item->{text}).' '.
800: &Apache::loncommon::help_open_topic($item->{'help'}).'</span></th>'."\n".
801: '</tr>';
802: $rowtotal ++;
803: my $numheaders = 1;
804: if (ref($item->{'header'}) eq 'ARRAY') {
805: $numheaders = scalar(@{$item->{'header'}});
806: }
807: if ($numheaders > 1) {
808: my $colspan = '';
809: my $rightcolspan = '';
810: if (($action eq 'rolecolors') || ($action eq 'defaults') ||
811: ($action eq 'directorysrch') ||
812: (($action eq 'login') && ($numheaders < 4))) {
813: $colspan = ' colspan="2"';
814: }
815: if ($action eq 'usersessions') {
816: $rightcolspan = ' colspan="3"';
817: }
818: $output .= '
819: <tr>
820: <td>
821: <table class="LC_nested">
822: <tr class="LC_info_row">
823: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[0]->{'col1'}).'</td>
824: <td class="LC_right_item"'.$rightcolspan.'>'.&mt($item->{'header'}->[0]->{'col2'}).'</td>
825: </tr>';
826: $rowtotal ++;
827: if (($action eq 'autoupdate') || ($action eq 'usercreation') || ($action eq 'selfcreation') ||
828: ($action eq 'usermodification') || ($action eq 'defaults') || ($action eq 'coursedefaults') ||
829: ($action eq 'selfenrollment') || ($action eq 'usersessions') || ($action eq 'ssl') ||
830: ($action eq 'directorysrch') || ($action eq 'trust') || ($action eq 'helpsettings') ||
831: ($action eq 'contacts')) {
832: $output .= $item->{'print'}->('top',$dom,$settings,\$rowtotal);
833: } elsif ($action eq 'coursecategories') {
834: $output .= $item->{'print'}->('top',$dom,$item,$settings,\$rowtotal);
835: } elsif ($action eq 'scantron') {
836: $output .= $item->{'print'}->($r,'top',$dom,$confname,$settings,\$rowtotal);
837: } elsif ($action eq 'login') {
838: if ($numheaders == 4) {
839: $colspan = ' colspan="2"';
840: $output .= &print_login('service',$dom,$confname,$phase,$settings,\$rowtotal);
841: } else {
842: $output .= &print_login('page',$dom,$confname,$phase,$settings,\$rowtotal);
843: }
844: } elsif (($action eq 'requestcourses') || ($action eq 'requestauthor')) {
845: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
846: } elsif ($action eq 'rolecolors') {
847: $output .= &print_rolecolors($phase,'student',$dom,$confname,$settings,\$rowtotal);
848: }
849: $output .= '
850: </table>
851: </td>
852: </tr>
853: <tr>
854: <td>
855: <table class="LC_nested">
856: <tr class="LC_info_row">
857: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col1'}).'</td>
858: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col2'}).'</td>
859: </tr>';
860: $rowtotal ++;
861: if (($action eq 'autoupdate') || ($action eq 'usercreation') ||
862: ($action eq 'selfcreation') || ($action eq 'selfenrollment') ||
863: ($action eq 'usersessions') || ($action eq 'coursecategories') ||
864: ($action eq 'trust') || ($action eq 'contacts') || ($action eq 'defaults')) {
865: if ($action eq 'coursecategories') {
866: $output .= &print_coursecategories('middle',$dom,$item,$settings,\$rowtotal);
867: $colspan = ' colspan="2"';
868: } elsif ($action eq 'trust') {
869: $output .= $item->{'print'}->('shared',$dom,$settings,\$rowtotal);
870: } else {
871: $output .= $item->{'print'}->('middle',$dom,$settings,\$rowtotal);
872: }
873: if ($action eq 'trust') {
874: $output .= '
875: </table>
876: </td>
877: </tr>';
878: my @trusthdrs = qw(2 3 4 5 6 7);
879: my @prefixes = qw(enroll othcoau coaurem domroles catalog reqcrs);
880: for (my $i=0; $i<@trusthdrs; $i++) {
881: $output .= '
882: <tr>
883: <td>
884: <table class="LC_nested">
885: <tr class="LC_info_row">
886: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[$trusthdrs[$i]]->{'col1'}).'</td>
887: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[$trusthdrs[$i]]->{'col2'}).'</td></tr>'.
888: $item->{'print'}->($prefixes[$i],$dom,$settings,\$rowtotal).'
889: </table>
890: </td>
891: </tr>';
892: }
893: $output .= '
894: <tr>
895: <td>
896: <table class="LC_nested">
897: <tr class="LC_info_row">
898: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[8]->{'col1'}).'</td>
899: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[8]->{'col2'}).'</td></tr>'.
900: $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
901: } else {
902: $output .= '
903: </table>
904: </td>
905: </tr>
906: <tr>
907: <td>
908: <table class="LC_nested">
909: <tr class="LC_info_row">
910: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
911: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td>
912: </tr>'."\n";
913: if ($action eq 'coursecategories') {
914: $output .= &print_coursecategories('bottom',$dom,$item,$settings,\$rowtotal);
915: } elsif ($action eq 'contacts') {
916: $output .= $item->{'print'}->('lower',$dom,$settings,\$rowtotal).'
917: </tr>
918: </table>
919: </td>
920: </tr>
921: <tr>
922: <td>
923: <table class="LC_nested">
924: <tr class="LC_info_row">
925: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
926: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col2'}).'</td></tr>'.
927: $item->{'print'}->('bottom',$dom,$settings,\$rowtotal).'
928: </table>
929: </td>
930: </tr>
931: <tr>';
932: } else {
933: $output .= $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
934: }
935: }
936: $rowtotal ++;
937: } elsif (($action eq 'usermodification') || ($action eq 'coursedefaults') ||
938: ($action eq 'defaults') || ($action eq 'directorysrch') ||
939: ($action eq 'helpsettings')) {
940: $output .= $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
941: } elsif ($action eq 'scantron') {
942: $output .= $item->{'print'}->($r,'bottom',$dom,$confname,$settings,\$rowtotal);
943: } elsif ($action eq 'ssl') {
944: $output .= $item->{'print'}->('connto',$dom,$settings,\$rowtotal).'
945: </table>
946: </td>
947: </tr>
948: <tr>
949: <td>
950: <table class="LC_nested">
951: <tr class="LC_info_row">
952: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
953: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col2'}).'</td></tr>'.
954: $item->{'print'}->('connfrom',$dom,$settings,\$rowtotal).'
955: </table>
956: </td>
957: </tr>
958: <tr>
959: <td>
960: <table class="LC_nested">
961: <tr class="LC_info_row">
962: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
963: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col2'}).'</td></tr>'.
964: $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
965: } elsif ($action eq 'login') {
966: if ($numheaders == 4) {
967: $output .= &print_login('page',$dom,$confname,$phase,$settings,\$rowtotal).'
968: </table>
969: </td>
970: </tr>
971: <tr>
972: <td>
973: <table class="LC_nested">
974: <tr class="LC_info_row">
975: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
976: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col2'}).'</td></tr>'.
977: &print_login('help',$dom,$confname,$phase,$settings,\$rowtotal);
978: $rowtotal ++;
979: } else {
980: $output .= &print_login('help',$dom,$confname,$phase,$settings,\$rowtotal);
981: }
982: $output .= '
983: </table>
984: </td>
985: </tr>
986: <tr>
987: <td>
988: <table class="LC_nested">
989: <tr class="LC_info_row">';
990: if ($numheaders == 4) {
991: $output .= '
992: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
993: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col2'}).'</td>
994: </tr>';
995: } else {
996: $output .= '
997: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
998: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col2'}).'</td>
999: </tr>';
1000: }
1001: $rowtotal ++;
1002: $output .= &print_login('headtag',$dom,$confname,$phase,$settings,\$rowtotal);
1003: } elsif ($action eq 'requestcourses') {
1004: $output .= &print_requestmail($dom,$action,$settings,\$rowtotal);
1005: $rowtotal ++;
1006: $output .= &print_studentcode($settings,\$rowtotal).'
1007: </table>
1008: </td>
1009: </tr>
1010: <tr>
1011: <td>
1012: <table class="LC_nested">
1013: <tr class="LC_info_row">
1014: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
1015: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td> </tr>'.
1016: &textbookcourses_javascript($settings).
1017: &print_textbookcourses($dom,'textbooks',$settings,\$rowtotal).'
1018: </table>
1019: </td>
1020: </tr>
1021: <tr>
1022: <td>
1023: <table class="LC_nested">
1024: <tr class="LC_info_row">
1025: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
1026: <td class="LC_right_item">'.&mt($item->{'header'}->[3]->{'col2'}).'</td> </tr>'.
1027: &print_textbookcourses($dom,'templates',$settings,\$rowtotal).'
1028: </table>
1029: </td>
1030: </tr>
1031: <tr>
1032: <td>
1033: <table class="LC_nested">
1034: <tr class="LC_info_row">
1035: <td class="LC_left_item"'.$colspan.' style="vertical-align: top">'.&mt($item->{'header'}->[4]->{'col1'}).'</td>
1036: <td class="LC_right_item" style="vertical-align: top">'.&mt($item->{'header'}->[4]->{'col2'}).'</td>
1037: </tr>'.
1038: &print_validation_rows('requestcourses',$dom,$settings,\$rowtotal);
1039: } elsif ($action eq 'requestauthor') {
1040: $output .= &print_requestmail($dom,$action,$settings,\$rowtotal);
1041: $rowtotal ++;
1042: } elsif ($action eq 'rolecolors') {
1043: $output .= &print_rolecolors($phase,'coordinator',$dom,$confname,$settings,\$rowtotal).'
1044: </table>
1045: </td>
1046: </tr>
1047: <tr>
1048: <td>
1049: <table class="LC_nested">
1050: <tr class="LC_info_row">
1051: <td class="LC_left_item"'.$colspan.' style="vertical-align: top">'.
1052: &mt($item->{'header'}->[2]->{'col1'}).'</td>
1053: <td class="LC_right_item" style="vertical-align: top">'.
1054: &mt($item->{'header'}->[2]->{'col2'}).'</td>
1055: </tr>'.
1056: &print_rolecolors($phase,'author',$dom,$confname,$settings,\$rowtotal).'
1057: </table>
1058: </td>
1059: </tr>
1060: <tr>
1061: <td>
1062: <table class="LC_nested">
1063: <tr class="LC_info_row">
1064: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
1065: <td class="LC_right_item">'.&mt($item->{'header'}->[3]->{'col2'}).'</td>
1066: </tr>'.
1067: &print_rolecolors($phase,'admin',$dom,$confname,$settings,\$rowtotal);
1068: $rowtotal += 2;
1069: }
1070: } else {
1071: $output .= '
1072: <tr>
1073: <td>
1074: <table class="LC_nested">
1075: <tr class="LC_info_row">';
1076: if ($action eq 'login') {
1077: $output .= '
1078: <td class="LC_left_item" colspan="2">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
1079: } elsif ($action eq 'serverstatuses') {
1080: $output .= '
1081: <td class="LC_left_item" style="vertical-align: top">'.&mt($item->{'header'}->[0]->{'col1'}).
1082: '<br />('.&mt('Automatic access for Dom. Coords.').')</td>';
1083:
1084: } else {
1085: $output .= '
1086: <td class="LC_left_item" style="vertical-align: top">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
1087: }
1088: if (defined($item->{'header'}->[0]->{'col3'})) {
1089: $output .= '<td class="LC_left_item" style="vertical-align: top">'.
1090: &mt($item->{'header'}->[0]->{'col2'});
1091: if ($action eq 'serverstatuses') {
1092: $output .= '<br />(<tt>'.&mt('user1:domain1,user2:domain2 etc.').'</tt>)';
1093: }
1094: } else {
1095: $output .= '<td class="LC_right_item" style="vertical-align: top">'.
1096: &mt($item->{'header'}->[0]->{'col2'});
1097: }
1098: $output .= '</td>';
1099: if ($item->{'header'}->[0]->{'col3'}) {
1100: if (defined($item->{'header'}->[0]->{'col4'})) {
1101: $output .= '<td class="LC_left_item" style="vertical-align: top">'.
1102: &mt($item->{'header'}->[0]->{'col3'});
1103: } else {
1104: $output .= '<td class="LC_right_item" style="vertical-align: top">'.
1105: &mt($item->{'header'}->[0]->{'col3'});
1106: }
1107: if ($action eq 'serverstatuses') {
1108: $output .= '<br />(<tt>'.&mt('IP1,IP2 etc.').'</tt>)';
1109: }
1110: $output .= '</td>';
1111: }
1112: if ($item->{'header'}->[0]->{'col4'}) {
1113: $output .= '<td class="LC_right_item" style="vertical-align: top">'.
1114: &mt($item->{'header'}->[0]->{'col4'});
1115: }
1116: $output .= '</tr>';
1117: $rowtotal ++;
1118: if ($action eq 'quotas') {
1119: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
1120: } elsif (($action eq 'autoenroll') || ($action eq 'autocreate') ||
1121: ($action eq 'serverstatuses') || ($action eq 'loadbalancing') ||
1122: ($action eq 'ltitools') || ($action eq 'lti')) {
1123: $output .= $item->{'print'}->($dom,$settings,\$rowtotal);
1124: }
1125: }
1126: $output .= '
1127: </table>
1128: </td>
1129: </tr>
1130: </table><br />';
1131: return ($output,$rowtotal);
1132: }
1133:
1134: sub print_login {
1135: my ($caller,$dom,$confname,$phase,$settings,$rowtotal) = @_;
1136: my ($css_class,$datatable);
1137: my %choices = &login_choices();
1138:
1139: if ($caller eq 'service') {
1140: my %servers = &Apache::lonnet::internet_dom_servers($dom);
1141: my $choice = $choices{'disallowlogin'};
1142: $css_class = ' class="LC_odd_row"';
1143: $datatable .= '<tr'.$css_class.'><td>'.$choice.'</td>'.
1144: '<td style="text-align: right"><table><tr><th>'.$choices{'hostid'}.'</th>'.
1145: '<th>'.$choices{'server'}.'</th>'.
1146: '<th>'.$choices{'serverpath'}.'</th>'.
1147: '<th>'.$choices{'custompath'}.'</th>'.
1148: '<th><span class="LC_nobreak">'.$choices{'exempt'}.'</span></th></tr>'."\n";
1149: my %disallowed;
1150: if (ref($settings) eq 'HASH') {
1151: if (ref($settings->{'loginvia'}) eq 'HASH') {
1152: %disallowed = %{$settings->{'loginvia'}};
1153: }
1154: }
1155: foreach my $lonhost (sort(keys(%servers))) {
1156: my $direct = 'selected="selected"';
1157: if (ref($disallowed{$lonhost}) eq 'HASH') {
1158: if ($disallowed{$lonhost}{'server'} ne '') {
1159: $direct = '';
1160: }
1161: }
1162: $datatable .= '<tr><td>'.$servers{$lonhost}.'</td>'.
1163: '<td><select name="'.$lonhost.'_server">'.
1164: '<option value=""'.$direct.'>'.$choices{'directlogin'}.
1165: '</option>';
1166: foreach my $hostid (sort(keys(%servers))) {
1167: next if ($servers{$hostid} eq $servers{$lonhost});
1168: my $selected = '';
1169: if (ref($disallowed{$lonhost}) eq 'HASH') {
1170: if ($hostid eq $disallowed{$lonhost}{'server'}) {
1171: $selected = 'selected="selected"';
1172: }
1173: }
1174: $datatable .= '<option value="'.$hostid.'"'.$selected.'>'.
1175: $servers{$hostid}.'</option>';
1176: }
1177: $datatable .= '</select></td>'.
1178: '<td><select name="'.$lonhost.'_serverpath">';
1179: foreach my $path ('','/','/adm/login','/adm/roles','custom') {
1180: my $pathname = $path;
1181: if ($path eq 'custom') {
1182: $pathname = &mt('Custom Path').' ->';
1183: }
1184: my $selected = '';
1185: if (ref($disallowed{$lonhost}) eq 'HASH') {
1186: if ($path eq $disallowed{$lonhost}{'serverpath'}) {
1187: $selected = 'selected="selected"';
1188: }
1189: } elsif ($path eq '') {
1190: $selected = 'selected="selected"';
1191: }
1192: $datatable .= '<option value="'.$path.'"'.$selected.'>'.$pathname.'</option>';
1193: }
1194: $datatable .= '</select></td>';
1195: my ($custom,$exempt);
1196: if (ref($disallowed{$lonhost}) eq 'HASH') {
1197: $custom = $disallowed{$lonhost}{'custompath'};
1198: $exempt = $disallowed{$lonhost}{'exempt'};
1199: }
1200: $datatable .= '<td><input type="text" name="'.$lonhost.'_custompath" size="6" value="'.$custom.'" /></td>'.
1201: '<td><input type="text" name="'.$lonhost.'_exempt" size="8" value="'.$exempt.'" /></td>'.
1202: '</tr>';
1203: }
1204: $datatable .= '</table></td></tr>';
1205: return $datatable;
1206: } elsif ($caller eq 'page') {
1207: my %defaultchecked = (
1208: 'coursecatalog' => 'on',
1209: 'helpdesk' => 'on',
1210: 'adminmail' => 'off',
1211: 'newuser' => 'off',
1212: );
1213: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
1214: my (%checkedon,%checkedoff);
1215: foreach my $item (@toggles) {
1216: if ($defaultchecked{$item} eq 'on') {
1217: $checkedon{$item} = ' checked="checked" ';
1218: $checkedoff{$item} = ' ';
1219: } elsif ($defaultchecked{$item} eq 'off') {
1220: $checkedoff{$item} = ' checked="checked" ';
1221: $checkedon{$item} = ' ';
1222: }
1223: }
1224: my @images = ('img','logo','domlogo','login');
1225: my @logintext = ('textcol','bgcol');
1226: my @bgs = ('pgbg','mainbg','sidebg');
1227: my @links = ('link','alink','vlink');
1228: my %designhash = &Apache::loncommon::get_domainconf($dom);
1229: my %defaultdesign = %Apache::loncommon::defaultdesign;
1230: my (%is_custom,%designs);
1231: my %defaults = (
1232: font => $defaultdesign{'login.font'},
1233: );
1234: foreach my $item (@images) {
1235: $defaults{$item} = $defaultdesign{'login.'.$item};
1236: $defaults{'showlogo'}{$item} = 1;
1237: }
1238: foreach my $item (@bgs) {
1239: $defaults{'bgs'}{$item} = $defaultdesign{'login.'.$item};
1240: }
1241: foreach my $item (@logintext) {
1242: $defaults{'logintext'}{$item} = $defaultdesign{'login.'.$item};
1243: }
1244: foreach my $item (@links) {
1245: $defaults{'links'}{$item} = $defaultdesign{'login.'.$item};
1246: }
1247: if (ref($settings) eq 'HASH') {
1248: foreach my $item (@toggles) {
1249: if ($settings->{$item} eq '1') {
1250: $checkedon{$item} = ' checked="checked" ';
1251: $checkedoff{$item} = ' ';
1252: } elsif ($settings->{$item} eq '0') {
1253: $checkedoff{$item} = ' checked="checked" ';
1254: $checkedon{$item} = ' ';
1255: }
1256: }
1257: foreach my $item (@images) {
1258: if (defined($settings->{$item})) {
1259: $designs{$item} = $settings->{$item};
1260: $is_custom{$item} = 1;
1261: }
1262: if (defined($settings->{'showlogo'}{$item})) {
1263: $designs{'showlogo'}{$item} = $settings->{'showlogo'}{$item};
1264: }
1265: }
1266: foreach my $item (@logintext) {
1267: if ($settings->{$item} ne '') {
1268: $designs{'logintext'}{$item} = $settings->{$item};
1269: $is_custom{$item} = 1;
1270: }
1271: }
1272: if ($settings->{'font'} ne '') {
1273: $designs{'font'} = $settings->{'font'};
1274: $is_custom{'font'} = 1;
1275: }
1276: foreach my $item (@bgs) {
1277: if ($settings->{$item} ne '') {
1278: $designs{'bgs'}{$item} = $settings->{$item};
1279: $is_custom{$item} = 1;
1280: }
1281: }
1282: foreach my $item (@links) {
1283: if ($settings->{$item} ne '') {
1284: $designs{'links'}{$item} = $settings->{$item};
1285: $is_custom{$item} = 1;
1286: }
1287: }
1288: } else {
1289: if ($designhash{$dom.'.login.font'} ne '') {
1290: $designs{'font'} = $designhash{$dom.'.login.font'};
1291: $is_custom{'font'} = 1;
1292: }
1293: foreach my $item (@images) {
1294: if ($designhash{$dom.'.login.'.$item} ne '') {
1295: $designs{$item} = $designhash{$dom.'.login.'.$item};
1296: $is_custom{$item} = 1;
1297: }
1298: }
1299: foreach my $item (@bgs) {
1300: if ($designhash{$dom.'.login.'.$item} ne '') {
1301: $designs{'bgs'}{$item} = $designhash{$dom.'.login.'.$item};
1302: $is_custom{$item} = 1;
1303: }
1304: }
1305: foreach my $item (@links) {
1306: if ($designhash{$dom.'.login.'.$item} ne '') {
1307: $designs{'links'}{$item} = $designhash{$dom.'.login.'.$item};
1308: $is_custom{$item} = 1;
1309: }
1310: }
1311: }
1312: my %alt_text = &Apache::lonlocal::texthash ( img => 'Log-in banner',
1313: logo => 'Institution Logo',
1314: domlogo => 'Domain Logo',
1315: login => 'Login box');
1316: my $itemcount = 1;
1317: foreach my $item (@toggles) {
1318: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1319: $datatable .=
1320: '<tr'.$css_class.'><td colspan="2">'.$choices{$item}.
1321: '</td><td>'.
1322: '<span class="LC_nobreak"><label><input type="radio" name="'.
1323: $item.'"'.$checkedon{$item}.' value="1" />'.&mt('Yes').
1324: '</label> <label><input type="radio" name="'.$item.'"'.
1325: $checkedoff{$item}.' value="0" />'.&mt('No').'</label></span></td>'.
1326: '</tr>';
1327: $itemcount ++;
1328: }
1329: $datatable .= &display_color_options($dom,$confname,$phase,'login',$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal,\@logintext);
1330: $datatable .= '</tr></table></td></tr>';
1331: } elsif ($caller eq 'help') {
1332: my ($defaulturl,$defaulttype,%url,%type,%lt,%langchoices);
1333: my $switchserver = &check_switchserver($dom,$confname);
1334: my $itemcount = 1;
1335: $defaulturl = '/adm/loginproblems.html';
1336: $defaulttype = 'default';
1337: %lt = &Apache::lonlocal::texthash (
1338: del => 'Delete?',
1339: rep => 'Replace:',
1340: upl => 'Upload:',
1341: default => 'Default',
1342: custom => 'Custom',
1343: );
1344: %langchoices = &Apache::lonlocal::texthash(&get_languages_hash());
1345: my @currlangs;
1346: if (ref($settings) eq 'HASH') {
1347: if (ref($settings->{'helpurl'}) eq 'HASH') {
1348: foreach my $key (sort(keys(%{$settings->{'helpurl'}}))) {
1349: next if ($settings->{'helpurl'}{$key} eq '');
1350: $url{$key} = $settings->{'helpurl'}{$key}.'?inhibitmenu=yes';
1351: $type{$key} = 'custom';
1352: unless ($key eq 'nolang') {
1353: push(@currlangs,$key);
1354: }
1355: }
1356: } elsif ($settings->{'helpurl'} ne '') {
1357: $type{'nolang'} = 'custom';
1358: $url{'nolang'} = $settings->{'helpurl'}.'?inhibitmenu=yes';
1359: }
1360: }
1361: foreach my $lang ('nolang',sort(@currlangs)) {
1362: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
1363: $datatable .= '<tr'.$css_class.'>';
1364: if ($url{$lang} eq '') {
1365: $url{$lang} = $defaulturl;
1366: }
1367: if ($type{$lang} eq '') {
1368: $type{$lang} = $defaulttype;
1369: }
1370: $datatable .= '<td colspan="2"><span class="LC_nobreak">';
1371: if ($lang eq 'nolang') {
1372: $datatable .= &mt('Log-in help page if no specific language file: [_1]',
1373: &Apache::loncommon::modal_link($url{$lang},$lt{$type{$lang}},600,500));
1374: } else {
1375: $datatable .= &mt('Log-in help page for language: [_1] is [_2]',
1376: $langchoices{$lang},
1377: &Apache::loncommon::modal_link($url{$lang},$lt{$type{$lang}},600,500));
1378: }
1379: $datatable .= '</span></td>'."\n".
1380: '<td class="LC_left_item">';
1381: if ($type{$lang} eq 'custom') {
1382: $datatable .= '<span class="LC_nobreak"><label>'.
1383: '<input type="checkbox" name="loginhelpurl_del" value="'.$lang.'" />'.
1384: $lt{'del'}.'</label> '.$lt{'rep'}.'</span>';
1385: } else {
1386: $datatable .= $lt{'upl'};
1387: }
1388: $datatable .='<br />';
1389: if ($switchserver) {
1390: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1391: } else {
1392: $datatable .= '<input type="file" name="loginhelpurl_'.$lang.'" />';
1393: }
1394: $datatable .= '</td></tr>';
1395: $itemcount ++;
1396: }
1397: my @addlangs;
1398: foreach my $lang (sort(keys(%langchoices))) {
1399: next if ((grep(/^\Q$lang\E$/,@currlangs)) || ($lang eq 'x_chef'));
1400: push(@addlangs,$lang);
1401: }
1402: if (@addlangs > 0) {
1403: my %toadd;
1404: map { $toadd{$_} = $langchoices{$_} ; } @addlangs;
1405: $toadd{''} = &mt('Select');
1406: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
1407: $datatable .= '<tr'.$css_class.'><td class="LC_left_item" colspan="2">'.
1408: &mt('Add log-in help page for a specific language:').' '.
1409: &Apache::loncommon::select_form('','loginhelpurl_add_lang',\%toadd).
1410: '</td><td class="LC_left_item">'.$lt{'upl'}.'<br />';
1411: if ($switchserver) {
1412: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1413: } else {
1414: $datatable .= '<input type="file" name="loginhelpurl_add_file" />';
1415: }
1416: $datatable .= '</td></tr>';
1417: $itemcount ++;
1418: }
1419: $datatable .= &captcha_choice('login',$settings,$itemcount);
1420: } elsif ($caller eq 'headtag') {
1421: my %domservers = &Apache::lonnet::get_servers($dom);
1422: my $choice = $choices{'headtag'};
1423: $css_class = ' class="LC_odd_row"';
1424: $datatable .= '<tr'.$css_class.'><td colspan="2">'.$choice.'</td>'.
1425: '<td style="text-align: left"><table><tr><th>'.$choices{'hostid'}.'</th>'.
1426: '<th>'.$choices{'current'}.'</th>'.
1427: '<th>'.$choices{'action'}.'</th>'.
1428: '<th>'.$choices{'exempt'}.'</th></tr>'."\n";
1429: my (%currurls,%currexempt);
1430: if (ref($settings) eq 'HASH') {
1431: if (ref($settings->{'headtag'}) eq 'HASH') {
1432: foreach my $lonhost (keys(%{$settings->{'headtag'}})) {
1433: if (ref($settings->{'headtag'}{$lonhost}) eq 'HASH') {
1434: $currurls{$lonhost} = $settings->{'headtag'}{$lonhost}{'url'};
1435: $currexempt{$lonhost} = $settings->{'headtag'}{$lonhost}{'exempt'};
1436: }
1437: }
1438: }
1439: }
1440: my %lt = &Apache::lonlocal::texthash(
1441: del => 'Delete?',
1442: rep => 'Replace:',
1443: upl => 'Upload:',
1444: curr => 'View contents',
1445: none => 'None',
1446: );
1447: my $switchserver = &check_switchserver($dom,$confname);
1448: foreach my $lonhost (sort(keys(%domservers))) {
1449: my $exempt = &check_exempt_addresses($currexempt{$lonhost});
1450: $datatable .= '<tr><td>'.$domservers{$lonhost}.'</td>';
1451: if ($currurls{$lonhost}) {
1452: $datatable .= '<td class="LC_right_item"><a href="'.
1453: "javascript:void(open('$currurls{$lonhost}?inhibitmenu=yes','Custom_HeadTag',
1454: 'menubar=0,toolbar=1,scrollbars=1,width=600,height=500,resizable=yes'))".
1455: '">'.$lt{'curr'}.'</a></td>'.
1456: '<td><span class="LC_nobreak"><label>'.
1457: '<input type="checkbox" name="loginheadtag_del" value="'.$lonhost.'" />'.
1458: $lt{'del'}.'</label> '.$lt{'rep'}.'</span>';
1459: } else {
1460: $datatable .= '<td class="LC_right_item">'.$lt{'none'}.'</td><td>'.$lt{'upl'};
1461: }
1462: $datatable .='<br />';
1463: if ($switchserver) {
1464: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1465: } else {
1466: $datatable .= '<input type="file" name="loginheadtag_'.$lonhost.'" />';
1467: }
1468: $datatable .= '</td><td><input type="text" name="loginheadtagexempt_'.$lonhost.'" value="'.$exempt.'" /></td></tr>';
1469: }
1470: $datatable .= '</table></td></tr>';
1471: }
1472: return $datatable;
1473: }
1474:
1475: sub login_choices {
1476: my %choices =
1477: &Apache::lonlocal::texthash (
1478: coursecatalog => 'Display Course/Community Catalog link?',
1479: adminmail => "Display Administrator's E-mail Address?",
1480: helpdesk => 'Display "Contact Helpdesk" link',
1481: disallowlogin => "Login page requests redirected",
1482: hostid => "Server",
1483: server => "Redirect to:",
1484: serverpath => "Path",
1485: custompath => "Custom",
1486: exempt => "Exempt IP(s)",
1487: directlogin => "No redirect",
1488: newuser => "Link to create a user account",
1489: img => "Header",
1490: logo => "Main Logo",
1491: domlogo => "Domain Logo",
1492: login => "Log-in Header",
1493: textcol => "Text color",
1494: bgcol => "Box color",
1495: bgs => "Background colors",
1496: links => "Link colors",
1497: font => "Font color",
1498: pgbg => "Header",
1499: mainbg => "Page",
1500: sidebg => "Login box",
1501: link => "Link",
1502: alink => "Active link",
1503: vlink => "Visited link",
1504: headtag => "Custom markup",
1505: action => "Action",
1506: current => "Current",
1507: );
1508: return %choices;
1509: }
1510:
1511: sub print_rolecolors {
1512: my ($phase,$role,$dom,$confname,$settings,$rowtotal) = @_;
1513: my %choices = &color_font_choices();
1514: my @bgs = ('pgbg','tabbg','sidebg');
1515: my @links = ('link','alink','vlink');
1516: my @images = ('img');
1517: my %alt_text = &Apache::lonlocal::texthash(img => "Banner for $role role");
1518: my %designhash = &Apache::loncommon::get_domainconf($dom);
1519: my %defaultdesign = %Apache::loncommon::defaultdesign;
1520: my (%is_custom,%designs);
1521: my %defaults = &role_defaults($role,\@bgs,\@links,\@images);
1522: if (ref($settings) eq 'HASH') {
1523: if (ref($settings->{$role}) eq 'HASH') {
1524: if ($settings->{$role}->{'img'} ne '') {
1525: $designs{'img'} = $settings->{$role}->{'img'};
1526: $is_custom{'img'} = 1;
1527: }
1528: if ($settings->{$role}->{'font'} ne '') {
1529: $designs{'font'} = $settings->{$role}->{'font'};
1530: $is_custom{'font'} = 1;
1531: }
1532: if ($settings->{$role}->{'fontmenu'} ne '') {
1533: $designs{'fontmenu'} = $settings->{$role}->{'fontmenu'};
1534: $is_custom{'fontmenu'} = 1;
1535: }
1536: foreach my $item (@bgs) {
1537: if ($settings->{$role}->{$item} ne '') {
1538: $designs{'bgs'}{$item} = $settings->{$role}->{$item};
1539: $is_custom{$item} = 1;
1540: }
1541: }
1542: foreach my $item (@links) {
1543: if ($settings->{$role}->{$item} ne '') {
1544: $designs{'links'}{$item} = $settings->{$role}->{$item};
1545: $is_custom{$item} = 1;
1546: }
1547: }
1548: }
1549: } else {
1550: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
1551: $designs{img} = $designhash{$dom.'.'.$role.'.img'};
1552: $is_custom{'img'} = 1;
1553: }
1554: if ($designhash{$dom.'.'.$role.'.fontmenu'} ne '') {
1555: $designs{fontmenu} = $designhash{$dom.'.'.$role.'.fontmenu'};
1556: $is_custom{'fontmenu'} = 1;
1557: }
1558: if ($designhash{$dom.'.'.$role.'.font'} ne '') {
1559: $designs{font} = $designhash{$dom.'.'.$role.'.font'};
1560: $is_custom{'font'} = 1;
1561: }
1562: foreach my $item (@bgs) {
1563: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
1564: $designs{'bgs'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
1565: $is_custom{$item} = 1;
1566:
1567: }
1568: }
1569: foreach my $item (@links) {
1570: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
1571: $designs{'links'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
1572: $is_custom{$item} = 1;
1573: }
1574: }
1575: }
1576: my $itemcount = 1;
1577: my $datatable = &display_color_options($dom,$confname,$phase,$role,$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal);
1578: $datatable .= '</tr></table></td></tr>';
1579: return $datatable;
1580: }
1581:
1582: sub role_defaults {
1583: my ($role,$bgs,$links,$images,$logintext) = @_;
1584: my %defaults;
1585: unless ((ref($bgs) eq 'ARRAY') && (ref($links) eq 'ARRAY') && (ref($images) eq 'ARRAY')) {
1586: return %defaults;
1587: }
1588: my %defaultdesign = %Apache::loncommon::defaultdesign;
1589: if ($role eq 'login') {
1590: %defaults = (
1591: font => $defaultdesign{$role.'.font'},
1592: );
1593: if (ref($logintext) eq 'ARRAY') {
1594: foreach my $item (@{$logintext}) {
1595: $defaults{'logintext'}{$item} = $defaultdesign{$role.'.'.$item};
1596: }
1597: }
1598: foreach my $item (@{$images}) {
1599: $defaults{'showlogo'}{$item} = 1;
1600: }
1601: } else {
1602: %defaults = (
1603: img => $defaultdesign{$role.'.img'},
1604: font => $defaultdesign{$role.'.font'},
1605: fontmenu => $defaultdesign{$role.'.fontmenu'},
1606: );
1607: }
1608: foreach my $item (@{$bgs}) {
1609: $defaults{'bgs'}{$item} = $defaultdesign{$role.'.'.$item};
1610: }
1611: foreach my $item (@{$links}) {
1612: $defaults{'links'}{$item} = $defaultdesign{$role.'.'.$item};
1613: }
1614: foreach my $item (@{$images}) {
1615: $defaults{$item} = $defaultdesign{$role.'.'.$item};
1616: }
1617: return %defaults;
1618: }
1619:
1620: sub display_color_options {
1621: my ($dom,$confname,$phase,$role,$itemcount,$choices,$is_custom,$defaults,$designs,
1622: $images,$bgs,$links,$alt_text,$rowtotal,$logintext) = @_;
1623: my $londocroot = $Apache::lonnet::perlvar{'lonDocRoot'};
1624: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
1625: my $datatable = '<tr'.$css_class.'>'.
1626: '<td>'.$choices->{'font'}.'</td>';
1627: if (!$is_custom->{'font'}) {
1628: $datatable .= '<td>'.&mt('Default in use:').' <span class="css_default_'.$role.'_font" style="color: '.$defaults->{'font'}.';">'.$defaults->{'font'}.'</span></td>';
1629: } else {
1630: $datatable .= '<td> </td>';
1631: }
1632: my $current_color = $designs->{'font'} ? $designs->{'font'} : $defaults->{'font'};
1633:
1634: $datatable .= '<td><span class="LC_nobreak">'.
1635: '<input type="text" class="colorchooser" size="10" name="'.$role.'_font"'.
1636: ' value="'.$current_color.'" /> '.
1637: ' </span></td></tr>';
1638: unless ($role eq 'login') {
1639: $datatable .= '<tr'.$css_class.'>'.
1640: '<td>'.$choices->{'fontmenu'}.'</td>';
1641: if (!$is_custom->{'fontmenu'}) {
1642: $datatable .= '<td>'.&mt('Default in use:').' <span class="css_default_'.$role.'_font" style="color: '.$defaults->{'fontmenu'}.';">'.$defaults->{'fontmenu'}.'</span></td>';
1643: } else {
1644: $datatable .= '<td> </td>';
1645: }
1646: $current_color = $designs->{'fontmenu'} ?
1647: $designs->{'fontmenu'} : $defaults->{'fontmenu'};
1648: $datatable .= '<td><span class="LC_nobreak">'.
1649: '<input class="colorchooser" type="text" size="10" name="'
1650: .$role.'_fontmenu"'.
1651: ' value="'.$current_color.'" /> '.
1652: ' </span></td></tr>';
1653: }
1654: my $switchserver = &check_switchserver($dom,$confname);
1655: foreach my $img (@{$images}) {
1656: $itemcount ++;
1657: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1658: $datatable .= '<tr'.$css_class.'>'.
1659: '<td>'.$choices->{$img};
1660: my ($imgfile,$img_import,$login_hdr_pick,$logincolors);
1661: if ($role eq 'login') {
1662: if ($img eq 'login') {
1663: $login_hdr_pick =
1664: &login_header_options($img,$role,$defaults,$is_custom,$choices);
1665: $logincolors =
1666: &login_text_colors($img,$role,$logintext,$phase,$choices,
1667: $designs,$defaults);
1668: } elsif ($img ne 'domlogo') {
1669: $datatable.= &logo_display_options($img,$defaults,$designs);
1670: }
1671: }
1672: $datatable .= '</td>';
1673: if ($designs->{$img} ne '') {
1674: $imgfile = $designs->{$img};
1675: $img_import = ($imgfile =~ m{^/adm/});
1676: } else {
1677: $imgfile = $defaults->{$img};
1678: }
1679: if ($imgfile) {
1680: my ($showfile,$fullsize);
1681: if ($imgfile =~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
1682: my $urldir = $1;
1683: my $filename = $2;
1684: my @info = &Apache::lonnet::stat_file($designs->{$img});
1685: if (@info) {
1686: my $thumbfile = 'tn-'.$filename;
1687: my @thumb=&Apache::lonnet::stat_file($urldir.'/'.$thumbfile);
1688: if (@thumb) {
1689: $showfile = $urldir.'/'.$thumbfile;
1690: } else {
1691: $showfile = $imgfile;
1692: }
1693: } else {
1694: $showfile = '';
1695: }
1696: } elsif ($imgfile =~ m-^/(adm/[^/]+)/([^/]+)$-) {
1697: $showfile = $imgfile;
1698: my $imgdir = $1;
1699: my $filename = $2;
1700: if (-e "$londocroot/$imgdir/tn-".$filename) {
1701: $showfile = "/$imgdir/tn-".$filename;
1702: } else {
1703: my $input = $londocroot.$imgfile;
1704: my $output = "$londocroot/$imgdir/tn-".$filename;
1705: if (!-e $output) {
1706: my ($width,$height) = &thumb_dimensions();
1707: my ($fullwidth,$fullheight) = &check_dimensions($input);
1708: if ($fullwidth ne '' && $fullheight ne '') {
1709: if ($fullwidth > $width && $fullheight > $height) {
1710: my $size = $width.'x'.$height;
1711: my @args = ('convert','-sample',$size,$input,$output);
1712: system({$args[0]} @args);
1713: $showfile = "/$imgdir/tn-".$filename;
1714: }
1715: }
1716: }
1717: }
1718: }
1719: if ($showfile) {
1720: if ($showfile =~ m{^/(adm|res)/}) {
1721: if ($showfile =~ m{^/res/}) {
1722: my $local_showfile =
1723: &Apache::lonnet::filelocation('',$showfile);
1724: &Apache::lonnet::repcopy($local_showfile);
1725: }
1726: $showfile = &Apache::loncommon::lonhttpdurl($showfile);
1727: }
1728: if ($imgfile) {
1729: if ($imgfile =~ m{^/(adm|res)/}) {
1730: if ($imgfile =~ m{^/res/}) {
1731: my $local_imgfile =
1732: &Apache::lonnet::filelocation('',$imgfile);
1733: &Apache::lonnet::repcopy($local_imgfile);
1734: }
1735: $fullsize = &Apache::loncommon::lonhttpdurl($imgfile);
1736: } else {
1737: $fullsize = $imgfile;
1738: }
1739: }
1740: $datatable .= '<td>';
1741: if ($img eq 'login') {
1742: $datatable .= $login_hdr_pick;
1743: }
1744: $datatable .= &image_changes($is_custom->{$img},$alt_text->{$img},$img_import,
1745: $showfile,$fullsize,$role,$img,$imgfile,$logincolors);
1746: } else {
1747: $datatable .= '<td> </td><td class="LC_left_item">'.
1748: &mt('Upload:').'<br />';
1749: }
1750: } else {
1751: $datatable .= '<td> </td><td class="LC_left_item">'.
1752: &mt('Upload:').'<br />';
1753: }
1754: if ($switchserver) {
1755: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1756: } else {
1757: if ($img ne 'login') { # suppress file selection for Log-in header
1758: $datatable .=' <input type="file" name="'.$role.'_'.$img.'" />';
1759: }
1760: }
1761: $datatable .= '</td></tr>';
1762: }
1763: $itemcount ++;
1764: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1765: $datatable .= '<tr'.$css_class.'>'.
1766: '<td>'.$choices->{'bgs'}.'</td>';
1767: my $bgs_def;
1768: foreach my $item (@{$bgs}) {
1769: if (!$is_custom->{$item}) {
1770: $bgs_def .= '<td><span class="LC_nobreak">'.$choices->{$item}.'</span> <span class="css_default_'.$role.'_'.$item.'" style="background-color: '.$defaults->{'bgs'}{$item}.';"> </span><br />'.$defaults->{'bgs'}{$item}.'</td>';
1771: }
1772: }
1773: if ($bgs_def) {
1774: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$bgs_def.'</tr></table></td>';
1775: } else {
1776: $datatable .= '<td> </td>';
1777: }
1778: $datatable .= '<td class="LC_right_item">'.
1779: '<table border="0"><tr>';
1780:
1781: foreach my $item (@{$bgs}) {
1782: $datatable .= '<td style="text-align: center">'.$choices->{$item};
1783: my $color = $designs->{'bgs'}{$item} ? $designs->{'bgs'}{$item} : $defaults->{'bgs'}{$item};
1784: if ($designs->{'bgs'}{$item}) {
1785: $datatable .= ' ';
1786: }
1787: $datatable .= '<br /><input type="text" class="colorchooser" size="8" name="'.$role.'_'.$item.'" value="'.$color.
1788: '" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>';
1789: }
1790: $datatable .= '</tr></table></td></tr>';
1791: $itemcount ++;
1792: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1793: $datatable .= '<tr'.$css_class.'>'.
1794: '<td>'.$choices->{'links'}.'</td>';
1795: my $links_def;
1796: foreach my $item (@{$links}) {
1797: if (!$is_custom->{$item}) {
1798: $links_def .= '<td>'.$choices->{$item}.'<br /><span class="css_default_'.$role.'_'.$item.'" style="color: '.$defaults->{'links'}{$item}.';">'.$defaults->{'links'}{$item}.'</span></td>';
1799: }
1800: }
1801: if ($links_def) {
1802: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$links_def.'</tr></table></td>';
1803: } else {
1804: $datatable .= '<td> </td>';
1805: }
1806: $datatable .= '<td class="LC_right_item">'.
1807: '<table border="0"><tr>';
1808: foreach my $item (@{$links}) {
1809: my $color = $designs->{'links'}{$item} ? $designs->{'links'}{$item} : $defaults->{'links'}{$item};
1810: $datatable .= '<td style="text-align: center">'.$choices->{$item}."\n";
1811: if ($designs->{'links'}{$item}) {
1812: $datatable.=' ';
1813: }
1814: $datatable .= '<br /><input type="text" size="8" class="colorchooser" name="'.$role.'_'.$item.'" value="'.$color.
1815: '" /></td>';
1816: }
1817: $$rowtotal += $itemcount;
1818: return $datatable;
1819: }
1820:
1821: sub logo_display_options {
1822: my ($img,$defaults,$designs) = @_;
1823: my $checkedon;
1824: if (ref($defaults) eq 'HASH') {
1825: if (ref($defaults->{'showlogo'}) eq 'HASH') {
1826: if ($defaults->{'showlogo'}{$img}) {
1827: $checkedon = 'checked="checked" ';
1828: }
1829: }
1830: }
1831: if (ref($designs) eq 'HASH') {
1832: if (ref($designs->{'showlogo'}) eq 'HASH') {
1833: if (defined($designs->{'showlogo'}{$img})) {
1834: if ($designs->{'showlogo'}{$img} == 0) {
1835: $checkedon = '';
1836: } elsif ($designs->{'showlogo'}{$img} == 1) {
1837: $checkedon = 'checked="checked" ';
1838: }
1839: }
1840: }
1841: }
1842: return '<br /><label> <input type="checkbox" name="'.
1843: 'login_showlogo_'.$img.'" value="1" '.$checkedon.'/>'.
1844: &mt('show').'</label>'."\n";
1845: }
1846:
1847: sub login_header_options {
1848: my ($img,$role,$defaults,$is_custom,$choices) = @_;
1849: my $output = '';
1850: if ((!$is_custom->{'textcol'}) || (!$is_custom->{'bgcol'})) {
1851: $output .= &mt('Text default(s):').'<br />';
1852: if (!$is_custom->{'textcol'}) {
1853: $output .= $choices->{'textcol'}.': '.$defaults->{'logintext'}{'textcol'}.
1854: ' ';
1855: }
1856: if (!$is_custom->{'bgcol'}) {
1857: $output .= $choices->{'bgcol'}.': '.
1858: '<span id="css_'.$role.'_font" style="background-color: '.
1859: $defaults->{'logintext'}{'bgcol'}.';"> </span>';
1860: }
1861: $output .= '<br />';
1862: }
1863: $output .='<br />';
1864: return $output;
1865: }
1866:
1867: sub login_text_colors {
1868: my ($img,$role,$logintext,$phase,$choices,$designs,$defaults) = @_;
1869: my $color_menu = '<table border="0"><tr>';
1870: foreach my $item (@{$logintext}) {
1871: $color_menu .= '<td style="text-align: center">'.$choices->{$item};
1872: my $color = $designs->{'logintext'}{$item} ? $designs->{'logintext'}{$item} : $defaults->{'logintext'}{$item};
1873: $color_menu .= '<br /><input type="text" class="colorchooser" size="8" name="'.$role.'_'.$item.'" value="'.$color.
1874: '" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>';
1875: }
1876: $color_menu .= '</tr></table><br />';
1877: return $color_menu;
1878: }
1879:
1880: sub image_changes {
1881: my ($is_custom,$alt_text,$img_import,$showfile,$fullsize,$role,$img,$imgfile,$logincolors) = @_;
1882: my $output;
1883: if ($img eq 'login') {
1884: $output = '</td><td>'.$logincolors; # suppress image for Log-in header
1885: } elsif (!$is_custom) {
1886: if ($img ne 'domlogo') {
1887: $output = &mt('Default image:').'<br />';
1888: } else {
1889: $output = &mt('Default in use:').'<br />';
1890: }
1891: }
1892: if ($img ne 'login') {
1893: if ($img_import) {
1894: $output .= '<input type="hidden" name="'.$role.'_import_'.$img.'" value="'.$imgfile.'" />';
1895: }
1896: $output .= '<a href="'.$fullsize.'" target="_blank"><img src="'.
1897: $showfile.'" alt="'.$alt_text.'" border="0" /></a></td>';
1898: if ($is_custom) {
1899: $output .= '<td>'.$logincolors.'<span class="LC_nobreak"><label>'.
1900: '<input type="checkbox" name="'.
1901: $role.'_del_'.$img.'" value="1" />'.&mt('Delete?').
1902: '</label> '.&mt('Replace:').'</span><br />';
1903: } else {
1904: $output .= '<td class="LC_middle">'.$logincolors.&mt('Upload:').'<br />';
1905: }
1906: }
1907: return $output;
1908: }
1909:
1910: sub print_quotas {
1911: my ($dom,$settings,$rowtotal,$action) = @_;
1912: my $context;
1913: if ($action eq 'quotas') {
1914: $context = 'tools';
1915: } else {
1916: $context = $action;
1917: }
1918: my ($datatable,$defaultquota,$authorquota,@usertools,@options,%validations);
1919: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
1920: my $typecount = 0;
1921: my ($css_class,%titles);
1922: if ($context eq 'requestcourses') {
1923: @usertools = ('official','unofficial','community','textbook','placement','lti');
1924: @options =('norequest','approval','validate','autolimit');
1925: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
1926: %titles = &courserequest_titles();
1927: } elsif ($context eq 'requestauthor') {
1928: @usertools = ('author');
1929: @options = ('norequest','approval','automatic');
1930: %titles = &authorrequest_titles();
1931: } else {
1932: @usertools = ('aboutme','blog','webdav','portfolio');
1933: %titles = &tool_titles();
1934: }
1935: if (ref($types) eq 'ARRAY') {
1936: foreach my $type (@{$types}) {
1937: my ($currdefquota,$currauthorquota);
1938: unless (($context eq 'requestcourses') ||
1939: ($context eq 'requestauthor')) {
1940: if (ref($settings) eq 'HASH') {
1941: if (ref($settings->{defaultquota}) eq 'HASH') {
1942: $currdefquota = $settings->{defaultquota}->{$type};
1943: } else {
1944: $currdefquota = $settings->{$type};
1945: }
1946: if (ref($settings->{authorquota}) eq 'HASH') {
1947: $currauthorquota = $settings->{authorquota}->{$type};
1948: }
1949: }
1950: }
1951: if (defined($usertypes->{$type})) {
1952: $typecount ++;
1953: $css_class = $typecount%2?' class="LC_odd_row"':'';
1954: $datatable .= '<tr'.$css_class.'>'.
1955: '<td>'.$usertypes->{$type}.'</td>'.
1956: '<td class="LC_left_item">';
1957: if ($context eq 'requestcourses') {
1958: $datatable .= '<table><tr>';
1959: }
1960: my %cell;
1961: foreach my $item (@usertools) {
1962: if ($context eq 'requestcourses') {
1963: my ($curroption,$currlimit);
1964: if (ref($settings) eq 'HASH') {
1965: if (ref($settings->{$item}) eq 'HASH') {
1966: $curroption = $settings->{$item}->{$type};
1967: if ($curroption =~ /^autolimit=(\d*)$/) {
1968: $currlimit = $1;
1969: }
1970: }
1971: }
1972: if (!$curroption) {
1973: $curroption = 'norequest';
1974: }
1975: $datatable .= '<th>'.$titles{$item}.'</th>';
1976: foreach my $option (@options) {
1977: my $val = $option;
1978: if ($option eq 'norequest') {
1979: $val = 0;
1980: }
1981: if ($option eq 'validate') {
1982: my $canvalidate = 0;
1983: if (ref($validations{$item}) eq 'HASH') {
1984: if ($validations{$item}{$type}) {
1985: $canvalidate = 1;
1986: }
1987: }
1988: next if (!$canvalidate);
1989: }
1990: my $checked = '';
1991: if ($option eq $curroption) {
1992: $checked = ' checked="checked"';
1993: } elsif ($option eq 'autolimit') {
1994: if ($curroption =~ /^autolimit/) {
1995: $checked = ' checked="checked"';
1996: }
1997: }
1998: $cell{$item} .= '<span class="LC_nobreak"><label>'.
1999: '<input type="radio" name="crsreq_'.$item.
2000: '_'.$type.'" value="'.$val.'"'.$checked.' />'.
2001: $titles{$option}.'</label>';
2002: if ($option eq 'autolimit') {
2003: $cell{$item} .= ' <input type="text" name="crsreq_'.
2004: $item.'_limit_'.$type.'" size="1" '.
2005: 'value="'.$currlimit.'" />';
2006: }
2007: $cell{$item} .= '</span> ';
2008: if ($option eq 'autolimit') {
2009: $cell{$item} .= $titles{'unlimited'};
2010: }
2011: }
2012: } elsif ($context eq 'requestauthor') {
2013: my $curroption;
2014: if (ref($settings) eq 'HASH') {
2015: $curroption = $settings->{$type};
2016: }
2017: if (!$curroption) {
2018: $curroption = 'norequest';
2019: }
2020: foreach my $option (@options) {
2021: my $val = $option;
2022: if ($option eq 'norequest') {
2023: $val = 0;
2024: }
2025: my $checked = '';
2026: if ($option eq $curroption) {
2027: $checked = ' checked="checked"';
2028: }
2029: $datatable .= '<span class="LC_nobreak"><label>'.
2030: '<input type="radio" name="authorreq_'.$type.
2031: '" value="'.$val.'"'.$checked.' />'.
2032: $titles{$option}.'</label></span> ';
2033: }
2034: } else {
2035: my $checked = 'checked="checked" ';
2036: if (ref($settings) eq 'HASH') {
2037: if (ref($settings->{$item}) eq 'HASH') {
2038: if ($settings->{$item}->{$type} == 0) {
2039: $checked = '';
2040: } elsif ($settings->{$item}->{$type} == 1) {
2041: $checked = 'checked="checked" ';
2042: }
2043: }
2044: }
2045: $datatable .= '<span class="LC_nobreak"><label>'.
2046: '<input type="checkbox" name="'.$context.'_'.$item.
2047: '" value="'.$type.'" '.$checked.'/>'.$titles{$item}.
2048: '</label></span> ';
2049: }
2050: }
2051: if ($context eq 'requestcourses') {
2052: $datatable .= '</tr><tr>';
2053: foreach my $item (@usertools) {
2054: $datatable .= '<td style="vertical-align: top">'.$cell{$item}.'</td>';
2055: }
2056: $datatable .= '</tr></table>';
2057: }
2058: $datatable .= '</td>';
2059: unless (($context eq 'requestcourses') ||
2060: ($context eq 'requestauthor')) {
2061: $datatable .=
2062: '<td class="LC_right_item">'.
2063: '<span class="LC_nobreak">'.&mt('Portfolio').': '.
2064: '<input type="text" name="quota_'.$type.
2065: '" value="'.$currdefquota.
2066: '" size="5" /></span>'.(' ' x 2).
2067: '<span class="LC_nobreak">'.&mt('Authoring').': '.
2068: '<input type="text" name="authorquota_'.$type.
2069: '" value="'.$currauthorquota.
2070: '" size="5" /></span></td>';
2071: }
2072: $datatable .= '</tr>';
2073: }
2074: }
2075: }
2076: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
2077: $defaultquota = '20';
2078: $authorquota = '500';
2079: if (ref($settings) eq 'HASH') {
2080: if (ref($settings->{'defaultquota'}) eq 'HASH') {
2081: $defaultquota = $settings->{'defaultquota'}->{'default'};
2082: } elsif (defined($settings->{'default'})) {
2083: $defaultquota = $settings->{'default'};
2084: }
2085: if (ref($settings->{'authorquota'}) eq 'HASH') {
2086: $authorquota = $settings->{'authorquota'}->{'default'};
2087: }
2088: }
2089: }
2090: $typecount ++;
2091: $css_class = $typecount%2?' class="LC_odd_row"':'';
2092: $datatable .= '<tr'.$css_class.'>'.
2093: '<td>'.$othertitle.'</td>'.
2094: '<td class="LC_left_item">';
2095: if ($context eq 'requestcourses') {
2096: $datatable .= '<table><tr>';
2097: }
2098: my %defcell;
2099: foreach my $item (@usertools) {
2100: if ($context eq 'requestcourses') {
2101: my ($curroption,$currlimit);
2102: if (ref($settings) eq 'HASH') {
2103: if (ref($settings->{$item}) eq 'HASH') {
2104: $curroption = $settings->{$item}->{'default'};
2105: if ($curroption =~ /^autolimit=(\d*)$/) {
2106: $currlimit = $1;
2107: }
2108: }
2109: }
2110: if (!$curroption) {
2111: $curroption = 'norequest';
2112: }
2113: $datatable .= '<th>'.$titles{$item}.'</th>';
2114: foreach my $option (@options) {
2115: my $val = $option;
2116: if ($option eq 'norequest') {
2117: $val = 0;
2118: }
2119: if ($option eq 'validate') {
2120: my $canvalidate = 0;
2121: if (ref($validations{$item}) eq 'HASH') {
2122: if ($validations{$item}{'default'}) {
2123: $canvalidate = 1;
2124: }
2125: }
2126: next if (!$canvalidate);
2127: }
2128: my $checked = '';
2129: if ($option eq $curroption) {
2130: $checked = ' checked="checked"';
2131: } elsif ($option eq 'autolimit') {
2132: if ($curroption =~ /^autolimit/) {
2133: $checked = ' checked="checked"';
2134: }
2135: }
2136: $defcell{$item} .= '<span class="LC_nobreak"><label>'.
2137: '<input type="radio" name="crsreq_'.$item.
2138: '_default" value="'.$val.'"'.$checked.' />'.
2139: $titles{$option}.'</label>';
2140: if ($option eq 'autolimit') {
2141: $defcell{$item} .= ' <input type="text" name="crsreq_'.
2142: $item.'_limit_default" size="1" '.
2143: 'value="'.$currlimit.'" />';
2144: }
2145: $defcell{$item} .= '</span> ';
2146: if ($option eq 'autolimit') {
2147: $defcell{$item} .= $titles{'unlimited'};
2148: }
2149: }
2150: } elsif ($context eq 'requestauthor') {
2151: my $curroption;
2152: if (ref($settings) eq 'HASH') {
2153: $curroption = $settings->{'default'};
2154: }
2155: if (!$curroption) {
2156: $curroption = 'norequest';
2157: }
2158: foreach my $option (@options) {
2159: my $val = $option;
2160: if ($option eq 'norequest') {
2161: $val = 0;
2162: }
2163: my $checked = '';
2164: if ($option eq $curroption) {
2165: $checked = ' checked="checked"';
2166: }
2167: $datatable .= '<span class="LC_nobreak"><label>'.
2168: '<input type="radio" name="authorreq_default"'.
2169: ' value="'.$val.'"'.$checked.' />'.
2170: $titles{$option}.'</label></span> ';
2171: }
2172: } else {
2173: my $checked = 'checked="checked" ';
2174: if (ref($settings) eq 'HASH') {
2175: if (ref($settings->{$item}) eq 'HASH') {
2176: if ($settings->{$item}->{'default'} == 0) {
2177: $checked = '';
2178: } elsif ($settings->{$item}->{'default'} == 1) {
2179: $checked = 'checked="checked" ';
2180: }
2181: }
2182: }
2183: $datatable .= '<span class="LC_nobreak"><label>'.
2184: '<input type="checkbox" name="'.$context.'_'.$item.
2185: '" value="default" '.$checked.'/>'.$titles{$item}.
2186: '</label></span> ';
2187: }
2188: }
2189: if ($context eq 'requestcourses') {
2190: $datatable .= '</tr><tr>';
2191: foreach my $item (@usertools) {
2192: $datatable .= '<td style="vertical-align: top">'.$defcell{$item}.'</td>';
2193: }
2194: $datatable .= '</tr></table>';
2195: }
2196: $datatable .= '</td>';
2197: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
2198: $datatable .= '<td class="LC_right_item">'.
2199: '<span class="LC_nobreak">'.&mt('Portfolio').': '.
2200: '<input type="text" name="defaultquota" value="'.
2201: $defaultquota.'" size="5" /></span>'.(' ' x2).
2202: '<span class="LC_nobreak">'.&mt('Authoring').': '.
2203: '<input type="text" name="authorquota" value="'.
2204: $authorquota.'" size="5" /></span></td>';
2205: }
2206: $datatable .= '</tr>';
2207: $typecount ++;
2208: $css_class = $typecount%2?' class="LC_odd_row"':'';
2209: $datatable .= '<tr'.$css_class.'>'.
2210: '<td>'.&mt('LON-CAPA Advanced Users').'<br />';
2211: if ($context eq 'requestcourses') {
2212: $datatable .= &mt('(overrides affiliation, if set)').
2213: '</td>'.
2214: '<td class="LC_left_item">'.
2215: '<table><tr>';
2216: } else {
2217: $datatable .= &mt('(overrides affiliation, if checked)').
2218: '</td>'.
2219: '<td class="LC_left_item" colspan="2">'.
2220: '<br />';
2221: }
2222: my %advcell;
2223: foreach my $item (@usertools) {
2224: if ($context eq 'requestcourses') {
2225: my ($curroption,$currlimit);
2226: if (ref($settings) eq 'HASH') {
2227: if (ref($settings->{$item}) eq 'HASH') {
2228: $curroption = $settings->{$item}->{'_LC_adv'};
2229: if ($curroption =~ /^autolimit=(\d*)$/) {
2230: $currlimit = $1;
2231: }
2232: }
2233: }
2234: $datatable .= '<th>'.$titles{$item}.'</th>';
2235: my $checked = '';
2236: if ($curroption eq '') {
2237: $checked = ' checked="checked"';
2238: }
2239: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
2240: '<input type="radio" name="crsreq_'.$item.
2241: '__LC_adv" value=""'.$checked.' />'.
2242: &mt('No override set').'</label></span> ';
2243: foreach my $option (@options) {
2244: my $val = $option;
2245: if ($option eq 'norequest') {
2246: $val = 0;
2247: }
2248: if ($option eq 'validate') {
2249: my $canvalidate = 0;
2250: if (ref($validations{$item}) eq 'HASH') {
2251: if ($validations{$item}{'_LC_adv'}) {
2252: $canvalidate = 1;
2253: }
2254: }
2255: next if (!$canvalidate);
2256: }
2257: my $checked = '';
2258: if ($val eq $curroption) {
2259: $checked = ' checked="checked"';
2260: } elsif ($option eq 'autolimit') {
2261: if ($curroption =~ /^autolimit/) {
2262: $checked = ' checked="checked"';
2263: }
2264: }
2265: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
2266: '<input type="radio" name="crsreq_'.$item.
2267: '__LC_adv" value="'.$val.'"'.$checked.' />'.
2268: $titles{$option}.'</label>';
2269: if ($option eq 'autolimit') {
2270: $advcell{$item} .= ' <input type="text" name="crsreq_'.
2271: $item.'_limit__LC_adv" size="1" '.
2272: 'value="'.$currlimit.'" />';
2273: }
2274: $advcell{$item} .= '</span> ';
2275: if ($option eq 'autolimit') {
2276: $advcell{$item} .= $titles{'unlimited'};
2277: }
2278: }
2279: } elsif ($context eq 'requestauthor') {
2280: my $curroption;
2281: if (ref($settings) eq 'HASH') {
2282: $curroption = $settings->{'_LC_adv'};
2283: }
2284: my $checked = '';
2285: if ($curroption eq '') {
2286: $checked = ' checked="checked"';
2287: }
2288: $datatable .= '<span class="LC_nobreak"><label>'.
2289: '<input type="radio" name="authorreq__LC_adv"'.
2290: ' value=""'.$checked.' />'.
2291: &mt('No override set').'</label></span> ';
2292: foreach my $option (@options) {
2293: my $val = $option;
2294: if ($option eq 'norequest') {
2295: $val = 0;
2296: }
2297: my $checked = '';
2298: if ($val eq $curroption) {
2299: $checked = ' checked="checked"';
2300: }
2301: $datatable .= '<span class="LC_nobreak"><label>'.
2302: '<input type="radio" name="authorreq__LC_adv"'.
2303: ' value="'.$val.'"'.$checked.' />'.
2304: $titles{$option}.'</label></span> ';
2305: }
2306: } else {
2307: my $checked = 'checked="checked" ';
2308: if (ref($settings) eq 'HASH') {
2309: if (ref($settings->{$item}) eq 'HASH') {
2310: if ($settings->{$item}->{'_LC_adv'} == 0) {
2311: $checked = '';
2312: } elsif ($settings->{$item}->{'_LC_adv'} == 1) {
2313: $checked = 'checked="checked" ';
2314: }
2315: }
2316: }
2317: $datatable .= '<span class="LC_nobreak"><label>'.
2318: '<input type="checkbox" name="'.$context.'_'.$item.
2319: '" value="_LC_adv" '.$checked.'/>'.$titles{$item}.
2320: '</label></span> ';
2321: }
2322: }
2323: if ($context eq 'requestcourses') {
2324: $datatable .= '</tr><tr>';
2325: foreach my $item (@usertools) {
2326: $datatable .= '<td style="vertical-align: top">'.$advcell{$item}.'</td>';
2327: }
2328: $datatable .= '</tr></table>';
2329: }
2330: $datatable .= '</td></tr>';
2331: $$rowtotal += $typecount;
2332: return $datatable;
2333: }
2334:
2335: sub print_requestmail {
2336: my ($dom,$action,$settings,$rowtotal,$customcss,$rowstyle) = @_;
2337: my ($now,$datatable,%currapp);
2338: $now = time;
2339: if (ref($settings) eq 'HASH') {
2340: if (ref($settings->{'notify'}) eq 'HASH') {
2341: if ($settings->{'notify'}{'approval'} ne '') {
2342: map {$currapp{$_}=1;} split(/,/,$settings->{'notify'}{'approval'});
2343: }
2344: }
2345: }
2346: my $numinrow = 2;
2347: my $css_class;
2348: if ($$rowtotal%2) {
2349: $css_class = 'LC_odd_row';
2350: }
2351: if ($customcss) {
2352: $css_class .= " $customcss";
2353: }
2354: $css_class =~ s/^\s+//;
2355: if ($css_class) {
2356: $css_class = ' class="'.$css_class.'"';
2357: }
2358: if ($rowstyle) {
2359: $css_class .= ' style="'.$rowstyle.'"';
2360: }
2361: my $text;
2362: if ($action eq 'requestcourses') {
2363: $text = &mt('Receive notification of course requests requiring approval');
2364: } elsif ($action eq 'requestauthor') {
2365: $text = &mt('Receive notification of Authoring Space requests requiring approval');
2366: } else {
2367: $text = &mt('Receive notification of queued requests for self-created user accounts requiring approval');
2368: }
2369: $datatable = '<tr'.$css_class.'>'.
2370: ' <td>'.$text.'</td>'.
2371: ' <td class="LC_left_item">';
2372: my ($numdc,$table,$rows) = &active_dc_picker($dom,$numinrow,'checkbox',
2373: $action.'notifyapproval',%currapp);
2374: if ($numdc > 0) {
2375: $datatable .= $table;
2376: } else {
2377: $datatable .= &mt('There are no active Domain Coordinators');
2378: }
2379: $datatable .='</td></tr>';
2380: return $datatable;
2381: }
2382:
2383: sub print_studentcode {
2384: my ($settings,$rowtotal) = @_;
2385: my $rownum = 0;
2386: my ($output,%current);
2387: my @crstypes = ('official','unofficial','community','textbook','placement','lti');
2388: if (ref($settings) eq 'HASH') {
2389: if (ref($settings->{'uniquecode'}) eq 'HASH') {
2390: foreach my $type (@crstypes) {
2391: $current{$type} = $settings->{'uniquecode'}{$type};
2392: }
2393: }
2394: }
2395: $output .= '<tr>'.
2396: '<td class="LC_left_item">'.&mt('Generate unique six character code as course identifier?').'</td>'.
2397: '<td class="LC_left_item">';
2398: foreach my $type (@crstypes) {
2399: my $check = ' ';
2400: if ($current{$type}) {
2401: $check = ' checked="checked" ';
2402: }
2403: $output .= '<span class="LC_nobreak"><label>'.
2404: '<input type="checkbox" name="uniquecode" value="'.$type.'"'.$check.'/>'.
2405: &mt($type).'</label></span>'.(' 'x2).' ';
2406: }
2407: $output .= '</td></tr>';
2408: $$rowtotal ++;
2409: return $output;
2410: }
2411:
2412: sub print_textbookcourses {
2413: my ($dom,$type,$settings,$rowtotal) = @_;
2414: my $rownum = 0;
2415: my $css_class;
2416: my $itemcount = 1;
2417: my $maxnum = 0;
2418: my $bookshash;
2419: if (ref($settings) eq 'HASH') {
2420: $bookshash = $settings->{$type};
2421: }
2422: my %ordered;
2423: if (ref($bookshash) eq 'HASH') {
2424: foreach my $item (keys(%{$bookshash})) {
2425: if (ref($bookshash->{$item}) eq 'HASH') {
2426: my $num = $bookshash->{$item}{'order'};
2427: $ordered{$num} = $item;
2428: }
2429: }
2430: }
2431: my $confname = $dom.'-domainconfig';
2432: my $switchserver = &check_switchserver($dom,$confname);
2433: my $maxnum = scalar(keys(%ordered));
2434: my $datatable;
2435: if (keys(%ordered)) {
2436: my @items = sort { $a <=> $b } keys(%ordered);
2437: for (my $i=0; $i<@items; $i++) {
2438: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2439: my $key = $ordered{$items[$i]};
2440: my %coursehash=&Apache::lonnet::coursedescription($key);
2441: my $coursetitle = $coursehash{'description'};
2442: my ($subject,$title,$author,$publisher,$image,$imgsrc,$cdom,$cnum);
2443: if (ref($bookshash->{$key}) eq 'HASH') {
2444: $subject = $bookshash->{$key}->{'subject'};
2445: $title = $bookshash->{$key}->{'title'};
2446: if ($type eq 'textbooks') {
2447: $publisher = $bookshash->{$key}->{'publisher'};
2448: $author = $bookshash->{$key}->{'author'};
2449: $image = $bookshash->{$key}->{'image'};
2450: if ($image ne '') {
2451: my ($path,$imagefile) = ($image =~ m{^(.+)/([^/]+)$});
2452: my $imagethumb = "$path/tn-".$imagefile;
2453: $imgsrc = '<img src="'.$imagethumb.'" alt="'.&mt('Textbook image').'" />';
2454: }
2455: }
2456: }
2457: my $chgstr = ' onchange="javascript:reorderBooks(this.form,'."'$type".'_'."$key','$type'".');"';
2458: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
2459: .'<select name="'.$type.'_'.$key.'"'.$chgstr.'>';
2460: for (my $k=0; $k<=$maxnum; $k++) {
2461: my $vpos = $k+1;
2462: my $selstr;
2463: if ($k == $i) {
2464: $selstr = ' selected="selected" ';
2465: }
2466: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
2467: }
2468: $datatable .= '</select>'.(' 'x2).
2469: '<label><input type="checkbox" name="'.$type.'_del" value="'.$key.'" />'.
2470: &mt('Delete?').'</label></span></td>'.
2471: '<td colspan="2">'.
2472: '<span class="LC_nobreak">'.&mt('Subject:').'<input type="text" size="15" name="'.$type.'_subject_'.$i.'" value="'.$subject.'" /></span> '.
2473: (' 'x2).
2474: '<span class="LC_nobreak">'.&mt('Title:').'<input type="text" size="30" name="'.$type.'_title_'.$i.'" value="'.$title.'" /></span> ';
2475: if ($type eq 'textbooks') {
2476: $datatable .= (' 'x2).
2477: '<span class="LC_nobreak">'.&mt('Publisher:').'<input type="text" size="10" name="'.$type.'_publisher_'.$i.'" value="'.$publisher.'" /></span> '.
2478: (' 'x2).
2479: '<span class="LC_nobreak">'.&mt('Author(s):').'<input type="text" size="25" name="'.$type.'_author_'.$i.'" value="'.$author.'" /></span> '.
2480: (' 'x2).
2481: '<span class="LC_nobreak">'.&mt('Thumbnail:');
2482: if ($image) {
2483: $datatable .= $imgsrc.
2484: '<label><input type="checkbox" name="'.$type.'_image_del"'.
2485: ' value="'.$key.'" />'.&mt('Delete?').'</label></span> '.
2486: '<span class="LC_nobreak"> '.&mt('Replace:').' ';
2487: }
2488: if ($switchserver) {
2489: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
2490: } else {
2491: $datatable .= '<input type="file" name="'.$type.'_image_'.$i.'" value="" />';
2492: }
2493: }
2494: $datatable .= '<input type="hidden" name="'.$type.'_id_'.$i.'" value="'.$type.'_'.$key.'" /></span> '.
2495: '<span class="LC_nobreak">'.&mt('LON-CAPA course:').' '.
2496: $coursetitle.'</span></td></tr>'."\n";
2497: $itemcount ++;
2498: }
2499: }
2500: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2501: my $chgstr = ' onchange="javascript:reorderBooks(this.form,'."'$type"."_addbook_pos','$type'".');"';
2502: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'."\n".
2503: '<input type="hidden" name="'.$type.'_maxnum" value="'.$maxnum.'" />'."\n".
2504: '<select name="'.$type.'_addbook_pos"'.$chgstr.'>';
2505: for (my $k=0; $k<$maxnum+1; $k++) {
2506: my $vpos = $k+1;
2507: my $selstr;
2508: if ($k == $maxnum) {
2509: $selstr = ' selected="selected" ';
2510: }
2511: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
2512: }
2513: $datatable .= '</select> '."\n".
2514: '<input type="checkbox" name="'.$type.'_addbook" value="1" />'.&mt('Add').'</span></td>'."\n".
2515: '<td colspan="2">'.
2516: '<span class="LC_nobreak">'.&mt('Subject:').'<input type="text" size="15" name="'.$type.'_addbook_subject" value="" /></span> '."\n".
2517: (' 'x2).
2518: '<span class="LC_nobreak">'.&mt('Title:').'<input type="text" size="30" name="'.$type.'_addbook_title" value="" /></span> '."\n".
2519: (' 'x2);
2520: if ($type eq 'textbooks') {
2521: $datatable .= '<span class="LC_nobreak">'.&mt('Publisher:').'<input type="text" size="10" name="'.$type.'_addbook_publisher" value="" /></span> '."\n".
2522: (' 'x2).
2523: '<span class="LC_nobreak">'.&mt('Author(s):').'<input type="text" size="25" name="'.$type.'_addbook_author" value="" /></span> '."\n".
2524: (' 'x2).
2525: '<span class="LC_nobreak">'.&mt('Image:').' ';
2526: if ($switchserver) {
2527: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
2528: } else {
2529: $datatable .= '<input type="file" name="'.$type.'_addbook_image" value="" />';
2530: }
2531: $datatable .= '</span>'."\n";
2532: }
2533: $datatable .= '<span class="LC_nobreak">'.&mt('LON-CAPA course:').' '.
2534: &Apache::loncommon::select_dom_form($env{'request.role.domain'},$type.'_addbook_cdom').
2535: '<input type="text" size="25" name="'.$type.'_addbook_cnum" value="" />'.
2536: &Apache::loncommon::selectcourse_link
2537: ('display',$type.'_addbook_cnum',$type.'_addbook_cdom',undef,undef,undef,'Course').
2538: '</span></td>'."\n".
2539: '</tr>'."\n";
2540: $itemcount ++;
2541: return $datatable;
2542: }
2543:
2544: sub textbookcourses_javascript {
2545: my ($settings) = @_;
2546: return unless(ref($settings) eq 'HASH');
2547: my (%ordered,%total,%jstext);
2548: foreach my $type ('textbooks','templates') {
2549: $total{$type} = 0;
2550: if (ref($settings->{$type}) eq 'HASH') {
2551: foreach my $item (keys(%{$settings->{$type}})) {
2552: if (ref($settings->{$type}->{$item}) eq 'HASH') {
2553: my $num = $settings->{$type}->{$item}{'order'};
2554: $ordered{$type}{$num} = $item;
2555: }
2556: }
2557: $total{$type} = scalar(keys(%{$settings->{$type}}));
2558: }
2559: my @jsarray = ();
2560: foreach my $item (sort {$a <=> $b } (keys(%{$ordered{$type}}))) {
2561: push(@jsarray,$ordered{$type}{$item});
2562: }
2563: $jstext{$type} = ' var '.$type.' = Array('."'".join("','",@jsarray)."'".');'."\n";
2564: }
2565: return <<"ENDSCRIPT";
2566: <script type="text/javascript">
2567: // <![CDATA[
2568: function reorderBooks(form,item,caller) {
2569: var changedVal;
2570: $jstext{'textbooks'};
2571: $jstext{'templates'};
2572: var newpos;
2573: var maxh;
2574: if (caller == 'textbooks') {
2575: newpos = 'textbooks_addbook_pos';
2576: maxh = 1 + $total{'textbooks'};
2577: } else {
2578: newpos = 'templates_addbook_pos';
2579: maxh = 1 + $total{'templates'};
2580: }
2581: var current = new Array;
2582: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
2583: if (item == newpos) {
2584: changedVal = newitemVal;
2585: } else {
2586: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
2587: current[newitemVal] = newpos;
2588: }
2589: if (caller == 'textbooks') {
2590: for (var i=0; i<textbooks.length; i++) {
2591: var elementName = 'textbooks_'+textbooks[i];
2592: if (elementName != item) {
2593: if (form.elements[elementName]) {
2594: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
2595: current[currVal] = elementName;
2596: }
2597: }
2598: }
2599: }
2600: if (caller == 'templates') {
2601: for (var i=0; i<templates.length; i++) {
2602: var elementName = 'templates_'+templates[i];
2603: if (elementName != item) {
2604: if (form.elements[elementName]) {
2605: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
2606: current[currVal] = elementName;
2607: }
2608: }
2609: }
2610: }
2611: var oldVal;
2612: for (var j=0; j<maxh; j++) {
2613: if (current[j] == undefined) {
2614: oldVal = j;
2615: }
2616: }
2617: if (oldVal < changedVal) {
2618: for (var k=oldVal+1; k<=changedVal ; k++) {
2619: var elementName = current[k];
2620: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
2621: }
2622: } else {
2623: for (var k=changedVal; k<oldVal; k++) {
2624: var elementName = current[k];
2625: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
2626: }
2627: }
2628: return;
2629: }
2630:
2631: // ]]>
2632: </script>
2633:
2634: ENDSCRIPT
2635: }
2636:
2637: sub ltitools_javascript {
2638: my ($settings) = @_;
2639: my $togglejs = <itools_toggle_js();
2640: unless (ref($settings) eq 'HASH') {
2641: return $togglejs;
2642: }
2643: my (%ordered,$total,%jstext);
2644: $total = 0;
2645: foreach my $item (keys(%{$settings})) {
2646: if (ref($settings->{$item}) eq 'HASH') {
2647: my $num = $settings->{$item}{'order'};
2648: $ordered{$num} = $item;
2649: }
2650: }
2651: $total = scalar(keys(%{$settings}));
2652: my @jsarray = ();
2653: foreach my $item (sort {$a <=> $b } (keys(%ordered))) {
2654: push(@jsarray,$ordered{$item});
2655: }
2656: my $jstext = ' var ltitools = Array('."'".join("','",@jsarray)."'".');'."\n";
2657: return <<"ENDSCRIPT";
2658: <script type="text/javascript">
2659: // <![CDATA[
2660: function reorderLTITools(form,item) {
2661: var changedVal;
2662: $jstext
2663: var newpos = 'ltitools_add_pos';
2664: var maxh = 1 + $total;
2665: var current = new Array;
2666: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
2667: if (item == newpos) {
2668: changedVal = newitemVal;
2669: } else {
2670: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
2671: current[newitemVal] = newpos;
2672: }
2673: for (var i=0; i<ltitools.length; i++) {
2674: var elementName = 'ltitools_'+ltitools[i];
2675: if (elementName != item) {
2676: if (form.elements[elementName]) {
2677: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
2678: current[currVal] = elementName;
2679: }
2680: }
2681: }
2682: var oldVal;
2683: for (var j=0; j<maxh; j++) {
2684: if (current[j] == undefined) {
2685: oldVal = j;
2686: }
2687: }
2688: if (oldVal < changedVal) {
2689: for (var k=oldVal+1; k<=changedVal ; k++) {
2690: var elementName = current[k];
2691: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
2692: }
2693: } else {
2694: for (var k=changedVal; k<oldVal; k++) {
2695: var elementName = current[k];
2696: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
2697: }
2698: }
2699: return;
2700: }
2701:
2702: // ]]>
2703: </script>
2704:
2705: $togglejs
2706:
2707: ENDSCRIPT
2708: }
2709:
2710: sub ltitools_toggle_js {
2711: return <<"ENDSCRIPT";
2712: <script type="text/javascript">
2713: // <![CDATA[
2714:
2715: function toggleLTITools(form,setting,item) {
2716: var radioname = '';
2717: var divid = '';
2718: if ((setting == 'passback') || (setting == 'roster')) {
2719: radioname = 'ltitools_'+setting+'_'+item;
2720: divid = 'ltitools_'+setting+'time_'+item;
2721: var num = form.elements[radioname].length;
2722: if (num) {
2723: var setvis = '';
2724: for (var i=0; i<num; i++) {
2725: if (form.elements[radioname][i].checked) {
2726: if (form.elements[radioname][i].value == '1') {
2727: if (document.getElementById(divid)) {
2728: document.getElementById(divid).style.display = 'inline-block';
2729: }
2730: setvis = 1;
2731: }
2732: break;
2733: }
2734: }
2735: }
2736: if (!setvis) {
2737: if (document.getElementById(divid)) {
2738: document.getElementById(divid).style.display = 'none';
2739: }
2740: }
2741: }
2742: if (setting == 'user') {
2743: divid = 'ltitools_'+setting+'_div_'+item;
2744: var checkid = 'ltitools_'+setting+'_field_'+item;
2745: if (document.getElementById(divid)) {
2746: if (document.getElementById(checkid)) {
2747: if (document.getElementById(checkid).checked) {
2748: document.getElementById(divid).style.display = 'inline-block';
2749: } else {
2750: document.getElementById(divid).style.display = 'none';
2751: }
2752: }
2753: }
2754: }
2755: return;
2756: }
2757: // ]]>
2758: </script>
2759:
2760: ENDSCRIPT
2761: }
2762:
2763: sub lti_javascript {
2764: my ($settings) = @_;
2765: my $togglejs = <i_toggle_js();
2766: unless (ref($settings) eq 'HASH') {
2767: return $togglejs;
2768: }
2769: my (%ordered,$total,%jstext);
2770: $total = 0;
2771: foreach my $item (keys(%{$settings})) {
2772: if (ref($settings->{$item}) eq 'HASH') {
2773: my $num = $settings->{$item}{'order'};
2774: $ordered{$num} = $item;
2775: }
2776: }
2777: $total = scalar(keys(%{$settings}));
2778: my @jsarray = ();
2779: foreach my $item (sort {$a <=> $b } (keys(%ordered))) {
2780: push(@jsarray,$ordered{$item});
2781: }
2782: my $jstext = ' var lti = Array('."'".join("','",@jsarray)."'".');'."\n";
2783: return <<"ENDSCRIPT";
2784: <script type="text/javascript">
2785: // <![CDATA[
2786: function reorderLTI(form,item) {
2787: var changedVal;
2788: $jstext
2789: var newpos = 'lti_pos_add';
2790: var maxh = 1 + $total;
2791: var current = new Array;
2792: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
2793: if (item == newpos) {
2794: changedVal = newitemVal;
2795: } else {
2796: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
2797: current[newitemVal] = newpos;
2798: }
2799: for (var i=0; i<lti.length; i++) {
2800: var elementName = 'lti_pos_'+lti[i];
2801: if (elementName != item) {
2802: if (form.elements[elementName]) {
2803: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
2804: current[currVal] = elementName;
2805: }
2806: }
2807: }
2808: var oldVal;
2809: for (var j=0; j<maxh; j++) {
2810: if (current[j] == undefined) {
2811: oldVal = j;
2812: }
2813: }
2814: if (oldVal < changedVal) {
2815: for (var k=oldVal+1; k<=changedVal ; k++) {
2816: var elementName = current[k];
2817: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
2818: }
2819: } else {
2820: for (var k=changedVal; k<oldVal; k++) {
2821: var elementName = current[k];
2822: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
2823: }
2824: }
2825: return;
2826: }
2827: // ]]>
2828: </script>
2829:
2830: $togglejs
2831:
2832: ENDSCRIPT
2833: }
2834:
2835: sub lti_toggle_js {
2836: my %lcauthparmtext = &Apache::lonlocal::texthash (
2837: localauth => 'Local auth argument',
2838: krb => 'Kerberos domain',
2839: );
2840: return <<"ENDSCRIPT";
2841: <script type="text/javascript">
2842: // <![CDATA[
2843:
2844: function toggleLTI(form,setting,item) {
2845: if (setting == 'requser') {
2846: var fieldsets = document.getElementsByClassName('ltioption_'+item);
2847: if (fieldsets.length) {
2848: var radioname = 'lti_'+setting+'_'+item;
2849: var num = form.elements[radioname].length;
2850: if (num) {
2851: var setvis = '';
2852: for (var i=0; i<num; i++) {
2853: if (form.elements[radioname][i].checked) {
2854: if (form.elements[radioname][i].value == '1') {
2855: setvis = 1;
2856: break;
2857: }
2858: }
2859: }
2860: for (var j=0; j<fieldsets.length; j++) {
2861: if (setvis) {
2862: fieldsets[j].style.display = 'block';
2863: } else {
2864: fieldsets[j].style.display = 'none';
2865: }
2866: }
2867: }
2868: }
2869: } else if ((setting == 'user') || (setting == 'crs') || (setting == 'passback')) {
2870: var radioname = '';
2871: var divid = '';
2872: if (setting == 'user') {
2873: radioname = 'lti_mapuser_'+item;
2874: divid = 'lti_userfield_'+item;
2875: } else if (setting == 'crs') {
2876: radioname = 'lti_mapcrs_'+item;
2877: divid = 'lti_crsfield_'+item;
2878: } else {
2879: radioname = 'lti_passbackformat_'+item;
2880: divid = 'lti_passback_'+item;
2881: }
2882: var num = form.elements[radioname].length;
2883: if (num) {
2884: var setvis = '';
2885: for (var i=0; i<num; i++) {
2886: if (form.elements[radioname][i].checked) {
2887: if (setting == 'passback') {
2888: if (form.elements[radioname][i].value == '1') {
2889: if (document.getElementById(divid)) {
2890: document.getElementById(divid).style.display = 'inline-block';
2891: }
2892: setvis = 1;
2893: break;
2894: }
2895: } else {
2896: if (form.elements[radioname][i].value == 'other') {
2897: if (document.getElementById(divid)) {
2898: document.getElementById(divid).style.display = 'inline-block';
2899: }
2900: setvis = 1;
2901: break;
2902: }
2903: }
2904: }
2905: }
2906: if (!setvis) {
2907: if (document.getElementById(divid)) {
2908: document.getElementById(divid).style.display = 'none';
2909: }
2910: }
2911: }
2912: } else if ((setting == 'sec') || (setting == 'secsrc')) {
2913: var numsec = form.elements['lti_crssec_'+item].length;
2914: if (numsec) {
2915: var setvis = '';
2916: for (var i=0; i<numsec; i++) {
2917: if (form.elements['lti_crssec_'+item][i].checked) {
2918: if (form.elements['lti_crssec_'+item][i].value == '1') {
2919: if (document.getElementById('lti_crssecfield_'+item)) {
2920: document.getElementById('lti_crssecfield_'+item).style.display = 'inline-block';
2921: setvis = 1;
2922: var numsrcsec = form.elements['lti_crssecsrc_'+item].length;
2923: if (numsrcsec) {
2924: var setsrcvis = '';
2925: for (var j=0; j<numsrcsec; j++) {
2926: if (form.elements['lti_crssecsrc_'+item][j].checked) {
2927: if (form.elements['lti_crssecsrc_'+item][j].value == 'other') {
2928: if (document.getElementById('lti_secsrcfield_'+item)) {
2929: document.getElementById('lti_secsrcfield_'+item).style.display = 'inline-block';
2930: setsrcvis = 1;
2931: }
2932: }
2933: }
2934: }
2935: if (!setsrcvis) {
2936: if (document.getElementById('lti_secsrcfield_'+item)) {
2937: document.getElementById('lti_secsrcfield_'+item).style.display = 'none';
2938: }
2939: }
2940: }
2941: }
2942: }
2943: }
2944: }
2945: if (!setvis) {
2946: if (document.getElementById('lti_crssecfield_'+item)) {
2947: document.getElementById('lti_crssecfield_'+item).style.display = 'none';
2948: }
2949: if (document.getElementById('lti_secsrcfield_'+item)) {
2950: document.getElementById('lti_secsrcfield_'+item).style.display = 'none';
2951: }
2952: }
2953: }
2954: } else if (setting == 'lcauth') {
2955: var numauth = form.elements['lti_lcauth_'+item].length;
2956: if (numauth) {
2957: for (var i=0; i<numauth; i++) {
2958: if (form.elements['lti_lcauth_'+item][i].checked) {
2959: if (document.getElementById('lti_'+setting+'_parmrow_'+item)) {
2960: if ((form.elements['lti_'+setting+'_'+item][i].value == 'internal') || (form.elements['lti_'+setting+'_'+item][i].value == 'lti')) {
2961: document.getElementById('lti_'+setting+'_parmrow_'+item).style.display = 'none';
2962: } else {
2963: document.getElementById('lti_'+setting+'_parmrow_'+item).style.display = 'table-row';
2964: if (document.getElementById('lti_'+setting+'_parmtext_'+item)) {
2965: if (form.elements['lti_'+setting+'_'+item][i].value == 'localauth') {
2966: document.getElementById('lti_'+setting+'_parmtext_'+item).innerHTML = "$lcauthparmtext{'localauth'}";
2967: } else {
2968: document.getElementById('lti_'+setting+'_parmtext_'+item).innerHTML = "$lcauthparmtext{'krb'}";
2969: }
2970: }
2971: }
2972: }
2973: }
2974: }
2975: }
2976: } else if (setting == 'lcmenu') {
2977: var menus = new Array('lti_topmenu_'+item,'lti_inlinemenu_'+item);
2978: var divid = 'lti_menufield_'+item;
2979: var setvis = '';
2980: for (var i=0; i<menus.length; i++) {
2981: var radioname = menus[i];
2982: var num = form.elements[radioname].length;
2983: if (num) {
2984: for (var j=0; j<num; j++) {
2985: if (form.elements[radioname][j].checked) {
2986: if (form.elements[radioname][j].value == '1') {
2987: if (document.getElementById(divid)) {
2988: document.getElementById(divid).style.display = 'inline-block';
2989: }
2990: setvis = 1;
2991: break;
2992: }
2993: }
2994: }
2995: }
2996: if (setvis == 1) {
2997: break;
2998: }
2999: }
3000: if (!setvis) {
3001: if (document.getElementById(divid)) {
3002: document.getElementById(divid).style.display = 'none';
3003: }
3004: }
3005: }
3006: return;
3007: }
3008: // ]]>
3009: </script>
3010:
3011: ENDSCRIPT
3012: }
3013:
3014: sub print_autoenroll {
3015: my ($dom,$settings,$rowtotal) = @_;
3016: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
3017: my ($defdom,$runon,$runoff,$coownerson,$coownersoff,$failsafe);
3018: if (ref($settings) eq 'HASH') {
3019: if (exists($settings->{'run'})) {
3020: if ($settings->{'run'} eq '0') {
3021: $runoff = ' checked="checked" ';
3022: $runon = ' ';
3023: } else {
3024: $runon = ' checked="checked" ';
3025: $runoff = ' ';
3026: }
3027: } else {
3028: if ($autorun) {
3029: $runon = ' checked="checked" ';
3030: $runoff = ' ';
3031: } else {
3032: $runoff = ' checked="checked" ';
3033: $runon = ' ';
3034: }
3035: }
3036: if (exists($settings->{'co-owners'})) {
3037: if ($settings->{'co-owners'} eq '0') {
3038: $coownersoff = ' checked="checked" ';
3039: $coownerson = ' ';
3040: } else {
3041: $coownerson = ' checked="checked" ';
3042: $coownersoff = ' ';
3043: }
3044: } else {
3045: $coownersoff = ' checked="checked" ';
3046: $coownerson = ' ';
3047: }
3048: if (exists($settings->{'sender_domain'})) {
3049: $defdom = $settings->{'sender_domain'};
3050: }
3051: if (exists($settings->{'autofailsafe'})) {
3052: $failsafe = $settings->{'autofailsafe'};
3053: }
3054: } else {
3055: if ($autorun) {
3056: $runon = ' checked="checked" ';
3057: $runoff = ' ';
3058: } else {
3059: $runoff = ' checked="checked" ';
3060: $runon = ' ';
3061: }
3062: }
3063: my $domform = &Apache::loncommon::select_dom_form($defdom,'sender_domain',1);
3064: my $notif_sender;
3065: if (ref($settings) eq 'HASH') {
3066: $notif_sender = $settings->{'sender_uname'};
3067: }
3068: my $datatable='<tr class="LC_odd_row">'.
3069: '<td>'.&mt('Auto-enrollment active?').'</td>'.
3070: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
3071: '<input type="radio" name="autoenroll_run"'.
3072: $runon.' value="1" />'.&mt('Yes').'</label> '.
3073: '<label><input type="radio" name="autoenroll_run"'.
3074: $runoff.' value="0" />'.&mt('No').'</label></span></td>'.
3075: '</tr><tr>'.
3076: '<td>'.&mt('Notification messages - sender').
3077: '</td><td class="LC_right_item"><span class="LC_nobreak">'.
3078: &mt('username').': '.
3079: '<input type="text" name="sender_uname" value="'.
3080: $notif_sender.'" size="10" /> '.&mt('domain').
3081: ': '.$domform.'</span></td></tr>'.
3082: '<tr class="LC_odd_row">'.
3083: '<td>'.&mt('Automatically assign co-ownership').'</td>'.
3084: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
3085: '<input type="radio" name="autoassign_coowners"'.
3086: $coownerson.' value="1" />'.&mt('Yes').'</label> '.
3087: '<label><input type="radio" name="autoassign_coowners"'.
3088: $coownersoff.' value="0" />'.&mt('No').'</label></span></td>'.
3089: '</tr><tr>'.
3090: '<td>'.&mt('Failsafe for no drops when institutional data missing').'</td>'.
3091: '<td class="LC_right_item"><span class="LC_nobreak">'.
3092: '<input type="text" name="autoenroll_failsafe"'.
3093: ' value="'.$failsafe.'" size="4" /></span></td></tr>';
3094: $$rowtotal += 4;
3095: return $datatable;
3096: }
3097:
3098: sub print_autoupdate {
3099: my ($position,$dom,$settings,$rowtotal) = @_;
3100: my $datatable;
3101: if ($position eq 'top') {
3102: my $updateon = ' ';
3103: my $updateoff = ' checked="checked" ';
3104: my $classlistson = ' ';
3105: my $classlistsoff = ' checked="checked" ';
3106: if (ref($settings) eq 'HASH') {
3107: if ($settings->{'run'} eq '1') {
3108: $updateon = $updateoff;
3109: $updateoff = ' ';
3110: }
3111: if ($settings->{'classlists'} eq '1') {
3112: $classlistson = $classlistsoff;
3113: $classlistsoff = ' ';
3114: }
3115: }
3116: my %title = (
3117: run => 'Auto-update active?',
3118: classlists => 'Update information in classlists?',
3119: );
3120: $datatable = '<tr class="LC_odd_row">'.
3121: '<td>'.&mt($title{'run'}).'</td>'.
3122: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
3123: '<input type="radio" name="autoupdate_run"'.
3124: $updateon.' value="1" />'.&mt('Yes').'</label> '.
3125: '<label><input type="radio" name="autoupdate_run"'.
3126: $updateoff.'value="0" />'.&mt('No').'</label></span></td>'.
3127: '</tr><tr>'.
3128: '<td>'.&mt($title{'classlists'}).'</td>'.
3129: '<td class="LC_right_item"><span class="LC_nobreak">'.
3130: '<label><input type="radio" name="classlists"'.
3131: $classlistson.' value="1" />'.&mt('Yes').'</label> '.
3132: '<label><input type="radio" name="classlists"'.
3133: $classlistsoff.'value="0" />'.&mt('No').'</label></span></td>'.
3134: '</tr>';
3135: $$rowtotal += 2;
3136: } elsif ($position eq 'middle') {
3137: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
3138: my $numinrow = 3;
3139: my $locknamesettings;
3140: $datatable .= &insttypes_row($settings,$types,$usertypes,
3141: $dom,$numinrow,$othertitle,
3142: 'lockablenames',$rowtotal);
3143: $$rowtotal ++;
3144: } else {
3145: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
3146: my @fields = ('lastname','firstname','middlename','generation',
3147: 'permanentemail','id');
3148: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
3149: my $numrows = 0;
3150: if (ref($types) eq 'ARRAY') {
3151: if (@{$types} > 0) {
3152: $datatable =
3153: &usertype_update_row($settings,$usertypes,\%fieldtitles,
3154: \@fields,$types,\$numrows);
3155: $$rowtotal += @{$types};
3156: }
3157: }
3158: $datatable .=
3159: &usertype_update_row($settings,{'default' => $othertitle},
3160: \%fieldtitles,\@fields,['default'],
3161: \$numrows);
3162: $$rowtotal ++;
3163: }
3164: return $datatable;
3165: }
3166:
3167: sub print_autocreate {
3168: my ($dom,$settings,$rowtotal) = @_;
3169: my (%createon,%createoff,%currhash);
3170: my @types = ('xml','req');
3171: if (ref($settings) eq 'HASH') {
3172: foreach my $item (@types) {
3173: $createoff{$item} = ' checked="checked" ';
3174: $createon{$item} = ' ';
3175: if (exists($settings->{$item})) {
3176: if ($settings->{$item}) {
3177: $createon{$item} = ' checked="checked" ';
3178: $createoff{$item} = ' ';
3179: }
3180: }
3181: }
3182: if ($settings->{'xmldc'} ne '') {
3183: $currhash{$settings->{'xmldc'}} = 1;
3184: }
3185: } else {
3186: foreach my $item (@types) {
3187: $createoff{$item} = ' checked="checked" ';
3188: $createon{$item} = ' ';
3189: }
3190: }
3191: $$rowtotal += 2;
3192: my $numinrow = 2;
3193: my $datatable='<tr class="LC_odd_row">'.
3194: '<td>'.&mt('Create pending official courses from XML files').'</td>'.
3195: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
3196: '<input type="radio" name="autocreate_xml"'.
3197: $createon{'xml'}.' value="1" />'.&mt('Yes').'</label> '.
3198: '<label><input type="radio" name="autocreate_xml"'.
3199: $createoff{'xml'}.' value="0" />'.&mt('No').'</label></span>'.
3200: '</td></tr><tr>'.
3201: '<td>'.&mt('Create pending requests for official courses (if validated)').'</td>'.
3202: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
3203: '<input type="radio" name="autocreate_req"'.
3204: $createon{'req'}.' value="1" />'.&mt('Yes').'</label> '.
3205: '<label><input type="radio" name="autocreate_req"'.
3206: $createoff{'req'}.' value="0" />'.&mt('No').'</label></span>';
3207: my ($numdc,$dctable,$rows) = &active_dc_picker($dom,$numinrow,'radio',
3208: 'autocreate_xmldc',%currhash);
3209: $datatable .= '</td></tr><tr class="LC_odd_row"><td>';
3210: if ($numdc > 1) {
3211: $datatable .= &mt('Course creation processed as: (choose Dom. Coord.)').
3212: '</td><td class="LC_left_item">';
3213: } else {
3214: $datatable .= &mt('Course creation processed as:').
3215: '</td><td class="LC_right_item">';
3216: }
3217: $datatable .= $dctable.'</td></tr>';
3218: $$rowtotal += $rows;
3219: return $datatable;
3220: }
3221:
3222: sub print_directorysrch {
3223: my ($position,$dom,$settings,$rowtotal) = @_;
3224: my $datatable;
3225: if ($position eq 'top') {
3226: my $instsrchon = ' ';
3227: my $instsrchoff = ' checked="checked" ';
3228: my ($exacton,$containson,$beginson);
3229: my $instlocalon = ' ';
3230: my $instlocaloff = ' checked="checked" ';
3231: if (ref($settings) eq 'HASH') {
3232: if ($settings->{'available'} eq '1') {
3233: $instsrchon = $instsrchoff;
3234: $instsrchoff = ' ';
3235: }
3236: if ($settings->{'localonly'} eq '1') {
3237: $instlocalon = $instlocaloff;
3238: $instlocaloff = ' ';
3239: }
3240: if (ref($settings->{'searchtypes'}) eq 'ARRAY') {
3241: foreach my $type (@{$settings->{'searchtypes'}}) {
3242: if ($type eq 'exact') {
3243: $exacton = ' checked="checked" ';
3244: } elsif ($type eq 'contains') {
3245: $containson = ' checked="checked" ';
3246: } elsif ($type eq 'begins') {
3247: $beginson = ' checked="checked" ';
3248: }
3249: }
3250: } else {
3251: if ($settings->{'searchtypes'} eq 'exact') {
3252: $exacton = ' checked="checked" ';
3253: } elsif ($settings->{'searchtypes'} eq 'contains') {
3254: $containson = ' checked="checked" ';
3255: } elsif ($settings->{'searchtypes'} eq 'specify') {
3256: $exacton = ' checked="checked" ';
3257: $containson = ' checked="checked" ';
3258: }
3259: }
3260: }
3261: my ($searchtitles,$titleorder) = &sorted_searchtitles();
3262: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
3263:
3264: my $numinrow = 4;
3265: my $cansrchrow = 0;
3266: $datatable='<tr class="LC_odd_row">'.
3267: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Institutional directory search available?').'</span></td>'.
3268: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
3269: '<input type="radio" name="dirsrch_available"'.
3270: $instsrchon.' value="1" />'.&mt('Yes').'</label> '.
3271: '<label><input type="radio" name="dirsrch_available"'.
3272: $instsrchoff.' value="0" />'.&mt('No').'</label></span></td>'.
3273: '</tr><tr>'.
3274: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Other domains can search institution?').'</span></td>'.
3275: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
3276: '<input type="radio" name="dirsrch_instlocalonly"'.
3277: $instlocaloff.' value="0" />'.&mt('Yes').'</label> '.
3278: '<label><input type="radio" name="dirsrch_instlocalonly"'.
3279: $instlocalon.' value="1" />'.&mt('No').'</label></span></td>'.
3280: '</tr>';
3281: $$rowtotal += 2;
3282: if (ref($usertypes) eq 'HASH') {
3283: if (keys(%{$usertypes}) > 0) {
3284: $datatable .= &insttypes_row($settings,$types,$usertypes,$dom,
3285: $numinrow,$othertitle,'cansearch',
3286: $rowtotal);
3287: $cansrchrow = 1;
3288: }
3289: }
3290: if ($cansrchrow) {
3291: $$rowtotal ++;
3292: $datatable .= '<tr>';
3293: } else {
3294: $datatable .= '<tr class="LC_odd_row">';
3295: }
3296: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Supported search methods').
3297: '</span></td><td class="LC_left_item" colspan="2"><table><tr>';
3298: foreach my $title (@{$titleorder}) {
3299: if (defined($searchtitles->{$title})) {
3300: my $check = ' ';
3301: if (ref($settings) eq 'HASH') {
3302: if (ref($settings->{'searchby'}) eq 'ARRAY') {
3303: if (grep(/^\Q$title\E$/,@{$settings->{'searchby'}})) {
3304: $check = ' checked="checked" ';
3305: }
3306: }
3307: }
3308: $datatable .= '<td class="LC_left_item">'.
3309: '<span class="LC_nobreak"><label>'.
3310: '<input type="checkbox" name="searchby" '.
3311: 'value="'.$title.'"'.$check.'/>'.
3312: $searchtitles->{$title}.'</label></span></td>';
3313: }
3314: }
3315: $datatable .= '</tr></table></td></tr>';
3316: $$rowtotal ++;
3317: if ($cansrchrow) {
3318: $datatable .= '<tr class="LC_odd_row">';
3319: } else {
3320: $datatable .= '<tr>';
3321: }
3322: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Search latitude').'</span></td>'.
3323: '<td class="LC_left_item" colspan="2">'.
3324: '<span class="LC_nobreak"><label>'.
3325: '<input type="checkbox" name="searchtypes" '.
3326: $exacton.' value="exact" />'.&mt('Exact match').
3327: '</label> '.
3328: '<label><input type="checkbox" name="searchtypes" '.
3329: $beginson.' value="begins" />'.&mt('Begins with').
3330: '</label> '.
3331: '<label><input type="checkbox" name="searchtypes" '.
3332: $containson.' value="contains" />'.&mt('Contains').
3333: '</label></span></td></tr>';
3334: $$rowtotal ++;
3335: } else {
3336: my $domsrchon = ' checked="checked" ';
3337: my $domsrchoff = ' ';
3338: my $domlocalon = ' ';
3339: my $domlocaloff = ' checked="checked" ';
3340: if (ref($settings) eq 'HASH') {
3341: if ($settings->{'lclocalonly'} eq '1') {
3342: $domlocalon = $domlocaloff;
3343: $domlocaloff = ' ';
3344: }
3345: if ($settings->{'lcavailable'} eq '0') {
3346: $domsrchoff = $domsrchon;
3347: $domsrchon = ' ';
3348: }
3349: }
3350: $datatable='<tr class="LC_odd_row">'.
3351: '<td colspan="2"><span class ="LC_nobreak">'.&mt('LON-CAPA directory search available?').'</span></td>'.
3352: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
3353: '<input type="radio" name="dirsrch_domavailable"'.
3354: $domsrchon.' value="1" />'.&mt('Yes').'</label> '.
3355: '<label><input type="radio" name="dirsrch_domavailable"'.
3356: $domsrchoff.' value="0" />'.&mt('No').'</label></span></td>'.
3357: '</tr><tr>'.
3358: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Other domains can search LON-CAPA domain?').'</span></td>'.
3359: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
3360: '<input type="radio" name="dirsrch_domlocalonly"'.
3361: $domlocaloff.' value="0" />'.&mt('Yes').'</label> '.
3362: '<label><input type="radio" name="dirsrch_domlocalonly"'.
3363: $domlocalon.' value="1" />'.&mt('No').'</label></span></td>'.
3364: '</tr>';
3365: $$rowtotal += 2;
3366: }
3367: return $datatable;
3368: }
3369:
3370: sub print_contacts {
3371: my ($position,$dom,$settings,$rowtotal) = @_;
3372: my $datatable;
3373: my @contacts = ('adminemail','supportemail');
3374: my (%checked,%to,%otheremails,%bccemails,%includestr,%includeloc,%currfield,
3375: $maxsize,$fields,$fieldtitles,$fieldoptions,$possoptions,@mailings,%lonstatus);
3376: if ($position eq 'top') {
3377: if (ref($settings) eq 'HASH') {
3378: foreach my $item (@contacts) {
3379: if (exists($settings->{$item})) {
3380: $to{$item} = $settings->{$item};
3381: }
3382: }
3383: }
3384: } elsif ($position eq 'middle') {
3385: @mailings = ('errormail','packagesmail','lonstatusmail','requestsmail',
3386: 'updatesmail','idconflictsmail');
3387: foreach my $type (@mailings) {
3388: $otheremails{$type} = '';
3389: }
3390: } elsif ($position eq 'lower') {
3391: if (ref($settings) eq 'HASH') {
3392: if (ref($settings->{'lonstatus'}) eq 'HASH') {
3393: %lonstatus = %{$settings->{'lonstatus'}};
3394: }
3395: }
3396: } else {
3397: @mailings = ('helpdeskmail','otherdomsmail');
3398: foreach my $type (@mailings) {
3399: $otheremails{$type} = '';
3400: }
3401: $bccemails{'helpdeskmail'} = '';
3402: $bccemails{'otherdomsmail'} = '';
3403: $includestr{'helpdeskmail'} = '';
3404: $includestr{'otherdomsmail'} = '';
3405: ($fields,$fieldtitles,$fieldoptions,$possoptions) = &helpform_fields();
3406: }
3407: if (ref($settings) eq 'HASH') {
3408: unless (($position eq 'top') || ($position eq 'lower')) {
3409: foreach my $type (@mailings) {
3410: if (exists($settings->{$type})) {
3411: if (ref($settings->{$type}) eq 'HASH') {
3412: foreach my $item (@contacts) {
3413: if ($settings->{$type}{$item}) {
3414: $checked{$type}{$item} = ' checked="checked" ';
3415: }
3416: }
3417: $otheremails{$type} = $settings->{$type}{'others'};
3418: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
3419: $bccemails{$type} = $settings->{$type}{'bcc'};
3420: if ($settings->{$type}{'include'} ne '') {
3421: ($includeloc{$type},$includestr{$type}) = split(/:/,$settings->{$type}{'include'},2);
3422: $includestr{$type} = &unescape($includestr{$type});
3423: }
3424: }
3425: }
3426: } elsif ($type eq 'lonstatusmail') {
3427: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
3428: }
3429: }
3430: }
3431: if ($position eq 'bottom') {
3432: foreach my $type (@mailings) {
3433: $bccemails{$type} = $settings->{$type}{'bcc'};
3434: if ($settings->{$type}{'include'} ne '') {
3435: ($includeloc{$type},$includestr{$type}) = split(/:/,$settings->{$type}{'include'},2);
3436: $includestr{$type} = &unescape($includestr{$type});
3437: }
3438: }
3439: if (ref($settings->{'helpform'}) eq 'HASH') {
3440: if (ref($fields) eq 'ARRAY') {
3441: foreach my $field (@{$fields}) {
3442: $currfield{$field} = $settings->{'helpform'}{$field};
3443: }
3444: }
3445: if (exists($settings->{'helpform'}{'maxsize'})) {
3446: $maxsize = $settings->{'helpform'}{'maxsize'};
3447: } else {
3448: $maxsize = '1.0';
3449: }
3450: } else {
3451: if (ref($fields) eq 'ARRAY') {
3452: foreach my $field (@{$fields}) {
3453: $currfield{$field} = 'yes';
3454: }
3455: }
3456: $maxsize = '1.0';
3457: }
3458: }
3459: } else {
3460: if ($position eq 'top') {
3461: $to{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
3462: $to{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
3463: $checked{'errormail'}{'adminemail'} = ' checked="checked" ';
3464: $checked{'packagesmail'}{'adminemail'} = ' checked="checked" ';
3465: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
3466: $checked{'requestsmail'}{'adminemail'} = ' checked="checked" ';
3467: $checked{'updatesmail'}{'adminemail'} = ' checked="checked" ';
3468: $checked{'idconflictsmail'}{'adminemail'} = ' checked="checked" ';
3469: } elsif ($position eq 'bottom') {
3470: $checked{'helpdeskmail'}{'supportemail'} = ' checked="checked" ';
3471: $checked{'otherdomsmail'}{'supportemail'} = ' checked="checked" ';
3472: if (ref($fields) eq 'ARRAY') {
3473: foreach my $field (@{$fields}) {
3474: $currfield{$field} = 'yes';
3475: }
3476: }
3477: $maxsize = '1.0';
3478: }
3479: }
3480: my ($titles,$short_titles) = &contact_titles();
3481: my $rownum = 0;
3482: my $css_class;
3483: if ($position eq 'top') {
3484: foreach my $item (@contacts) {
3485: $css_class = $rownum%2?' class="LC_odd_row"':'';
3486: $datatable .= '<tr'.$css_class.'>'.
3487: '<td><span class="LC_nobreak">'.$titles->{$item}.
3488: '</span></td><td class="LC_right_item">'.
3489: '<input type="text" name="'.$item.'" value="'.
3490: $to{$item}.'" /></td></tr>';
3491: $rownum ++;
3492: }
3493: } elsif ($position eq 'bottom') {
3494: $css_class = $rownum%2?' class="LC_odd_row"':'';
3495: $datatable .= '<tr'.$css_class.'>'.
3496: '<td>'.&mt('Extra helpdesk form fields:').'<br />'.
3497: &mt('(e-mail, subject, and description always shown)').
3498: '</td><td class="LC_left_item">';
3499: if ((ref($fields) eq 'ARRAY') && (ref($fieldtitles) eq 'HASH') &&
3500: (ref($fieldoptions) eq 'HASH') && (ref($possoptions) eq 'HASH')) {
3501: $datatable .= '<table><tr><th>'.&mt('Field').'</th><th>'.&mt('Status').'</th></tr>';
3502: foreach my $field (@{$fields}) {
3503: $datatable .= '<tr><td>'.$fieldtitles->{$field};
3504: if (($field eq 'screenshot') || ($field eq 'cc')) {
3505: $datatable .= ' '.&mt('(logged-in users)');
3506: }
3507: $datatable .='</td><td>';
3508: my $clickaction;
3509: if ($field eq 'screenshot') {
3510: $clickaction = ' onclick="screenshotSize(this);"';
3511: }
3512: if (ref($possoptions->{$field}) eq 'ARRAY') {
3513: foreach my $option (@{$possoptions->{$field}}) {
3514: my $checked;
3515: if ($currfield{$field} eq $option) {
3516: $checked = ' checked="checked"';
3517: }
3518: $datatable .= '<span class="LC_nobreak"><label>'.
3519: '<input type="radio" name="helpform_'.$field.'" '.
3520: 'value="'.$option.'"'.$checked.$clickaction.' />'.$fieldoptions->{$option}.
3521: '</label></span>'.(' 'x2);
3522: }
3523: }
3524: if ($field eq 'screenshot') {
3525: my $display;
3526: if ($currfield{$field} eq 'no') {
3527: $display = ' style="display:none"';
3528: }
3529: $datatable .= '</td></tr><tr id="help_screenshotsize"'.$display.'>'.
3530: '<td>'.&mt('Maximum size for upload (MB)').'</td><td>'.
3531: '<input type="text" size="5" name="helpform_maxsize" value="'.$maxsize.'" />';
3532: }
3533: $datatable .= '</td></tr>';
3534: }
3535: $datatable .= '</table>';
3536: }
3537: $datatable .= '</td></tr>'."\n";
3538: $rownum ++;
3539: }
3540: unless (($position eq 'top') || ($position eq 'lower')) {
3541: foreach my $type (@mailings) {
3542: $css_class = $rownum%2?' class="LC_odd_row"':'';
3543: $datatable .= '<tr'.$css_class.'>'.
3544: '<td><span class="LC_nobreak">'.
3545: $titles->{$type}.': </span></td>'.
3546: '<td class="LC_left_item">';
3547: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
3548: $datatable .= '<fieldset><legend>'.&mt('E-mail recipient(s)').'</legend>';
3549: }
3550: $datatable .= '<span class="LC_nobreak">';
3551: foreach my $item (@contacts) {
3552: $datatable .= '<label>'.
3553: '<input type="checkbox" name="'.$type.'"'.
3554: $checked{$type}{$item}.
3555: ' value="'.$item.'" />'.$short_titles->{$item}.
3556: '</label> ';
3557: }
3558: $datatable .= '</span><br />'.&mt('Others').': '.
3559: '<input type="text" name="'.$type.'_others" '.
3560: 'value="'.$otheremails{$type}.'" />';
3561: my %locchecked;
3562: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
3563: foreach my $loc ('s','b') {
3564: if ($includeloc{$type} eq $loc) {
3565: $locchecked{$loc} = ' checked="checked"';
3566: last;
3567: }
3568: }
3569: $datatable .= '<br />'.&mt('Bcc:').(' 'x6).
3570: '<input type="text" name="'.$type.'_bcc" '.
3571: 'value="'.$bccemails{$type}.'" /></fieldset>'.
3572: '<fieldset><legend>'.&mt('Optional added text').'</legend>'.
3573: &mt('Text automatically added to e-mail:').' '.
3574: '<input type="text" name="'.$type.'_includestr" value="'.$includestr{$type}.'" /><br />'.
3575: '<span class="LC_nobreak">'.&mt('Location:').' '.
3576: '<label><input type="radio" name="'.$type.'_includeloc" value="s"'.$locchecked{'s'}.' />'.&mt('in subject').'</label>'.
3577: (' 'x2).
3578: '<label><input type="radio" name="'.$type.'_includeloc" value="b"'.$locchecked{'b'}.' />'.&mt('in body').'</label>'.
3579: '</span></fieldset>';
3580: }
3581: $datatable .= '</td></tr>'."\n";
3582: $rownum ++;
3583: }
3584: }
3585: if ($position eq 'middle') {
3586: my %choices;
3587: my $corelink = &core_link_msu();
3588: $choices{'reporterrors'} = &mt('E-mail error reports to [_1]',$corelink);
3589: $choices{'reportupdates'} = &mt('E-mail record of completed LON-CAPA updates to [_1]',
3590: $corelink);
3591: $choices{'reportstatus'} = &mt('E-mail status if errors above threshold to [_1]',$corelink);
3592: my @toggles = ('reporterrors','reportupdates','reportstatus');
3593: my %defaultchecked = ('reporterrors' => 'on',
3594: 'reportupdates' => 'on',
3595: 'reportstatus' => 'on');
3596: (my $reports,$rownum) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
3597: \%choices,$rownum);
3598: $datatable .= $reports;
3599: } elsif ($position eq 'lower') {
3600: $css_class = $rownum%2?' class="LC_odd_row"':'';
3601: my ($threshold,$sysmail,%excluded,%weights);
3602: my ($defaults,$names) = &Apache::loncommon::lon_status_items();
3603: if ($lonstatus{'threshold'} =~ /^\d+$/) {
3604: $threshold = $lonstatus{'threshold'};
3605: } else {
3606: $threshold = $defaults->{'threshold'};
3607: }
3608: if ($lonstatus{'sysmail'} =~ /^\d+$/) {
3609: $sysmail = $lonstatus{'sysmail'};
3610: } else {
3611: $sysmail = $defaults->{'sysmail'};
3612: }
3613: if (ref($lonstatus{'weights'}) eq 'HASH') {
3614: foreach my $type ('E','W','N','U') {
3615: if ($lonstatus{'weights'}{$type} =~ /^\d+$/) {
3616: $weights{$type} = $lonstatus{'weights'}{$type};
3617: } else {
3618: $weights{$type} = $defaults->{$type};
3619: }
3620: }
3621: } else {
3622: foreach my $type ('E','W','N','U') {
3623: $weights{$type} = $defaults->{$type};
3624: }
3625: }
3626: if (ref($lonstatus{'excluded'}) eq 'ARRAY') {
3627: if (@{$lonstatus{'excluded'}} > 0) {
3628: map {$excluded{$_} = 1; } @{$lonstatus{'excluded'}};
3629: }
3630: }
3631: $datatable .= '<tr'.$css_class.'>'.
3632: '<td class="LC_left_item"><span class="LC_nobreak">'.
3633: $titles->{'errorthreshold'}.
3634: '</span></td><td class="LC_left_item">'.
3635: '<input type="text" name="errorthreshold" value="'.
3636: $threshold.'" size="5" /></td></tr>';
3637: $rownum ++;
3638: $css_class = $rownum%2?' class="LC_odd_row"':'';
3639: $datatable .= '<tr'.$css_class.'>'.
3640: '<td class="LC_left_item">'.
3641: '<span class="LC_nobreak">'.$titles->{'errorweights'}.
3642: '</span></td><td class="LC_left_item"><table><tr>';
3643: foreach my $type ('E','W','N','U') {
3644: $datatable .= '<td>'.$names->{$type}.'<br />'.
3645: '<input type="text" name="errorweights_'.$type.'" value="'.
3646: $weights{$type}.'" size="5" /></td>';
3647: }
3648: $datatable .= '</tr></table></tr>';
3649: $rownum ++;
3650: $css_class = $rownum%2?' class="LC_odd_row"':'';
3651: $datatable .= '<tr'.$css_class.'><td class="LC_left_item">'.
3652: $titles->{'errorexcluded'}.'</td>'.
3653: '<td class="LC_left_item"><table>';
3654: my $numinrow = 4;
3655: my @ids = sort(values(%Apache::lonnet::serverhomeIDs));
3656: for (my $i=0; $i<@ids; $i++) {
3657: my $rem = $i%($numinrow);
3658: if ($rem == 0) {
3659: if ($i > 0) {
3660: $datatable .= '</tr>';
3661: }
3662: $datatable .= '<tr>';
3663: }
3664: my $check;
3665: if ($excluded{$ids[$i]}) {
3666: $check = ' checked="checked" ';
3667: }
3668: $datatable .= '<td class="LC_left_item">'.
3669: '<span class="LC_nobreak"><label>'.
3670: '<input type="checkbox" name="errorexcluded" '.
3671: 'value="'.$ids[$i].'"'.$check.' />'.
3672: $ids[$i].'</label></span></td>';
3673: }
3674: my $colsleft = $numinrow - @ids%($numinrow);
3675: if ($colsleft > 1 ) {
3676: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
3677: ' </td>';
3678: } elsif ($colsleft == 1) {
3679: $datatable .= '<td class="LC_left_item"> </td>';
3680: }
3681: $datatable .= '</tr></table></td></tr>';
3682: $rownum ++;
3683: $css_class = $rownum%2?' class="LC_odd_row"':'';
3684: $datatable .= '<tr'.$css_class.'>'.
3685: '<td class="LC_left_item"><span class="LC_nobreak">'.
3686: $titles->{'errorsysmail'}.
3687: '</span></td><td class="LC_left_item">'.
3688: '<input type="text" name="errorsysmail" value="'.
3689: $sysmail.'" size="5" /></td></tr>';
3690: $rownum ++;
3691: } elsif ($position eq 'bottom') {
3692: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
3693: my (@posstypes,%usertypeshash);
3694: if (ref($types) eq 'ARRAY') {
3695: @posstypes = @{$types};
3696: }
3697: if (@posstypes) {
3698: if (ref($usertypes) eq 'HASH') {
3699: %usertypeshash = %{$usertypes};
3700: }
3701: my @overridden;
3702: my $numinrow = 4;
3703: if (ref($settings) eq 'HASH') {
3704: if (ref($settings->{'overrides'}) eq 'HASH') {
3705: foreach my $key (sort(keys(%{$settings->{'overrides'}}))) {
3706: if (ref($settings->{'overrides'}{$key}) eq 'HASH') {
3707: push(@overridden,$key);
3708: foreach my $item (@contacts) {
3709: if ($settings->{'overrides'}{$key}{$item}) {
3710: $checked{'override_'.$key}{$item} = ' checked="checked" ';
3711: }
3712: }
3713: $otheremails{'override_'.$key} = $settings->{'overrides'}{$key}{'others'};
3714: $bccemails{'override_'.$key} = $settings->{'overrides'}{$key}{'bcc'};
3715: $includeloc{'override_'.$key} = '';
3716: $includestr{'override_'.$key} = '';
3717: if ($settings->{'overrides'}{$key}{'include'} ne '') {
3718: ($includeloc{'override_'.$key},$includestr{'override_'.$key}) =
3719: split(/:/,$settings->{'overrides'}{$key}{'include'},2);
3720: $includestr{'override_'.$key} = &unescape($includestr{'override_'.$key});
3721: }
3722: }
3723: }
3724: }
3725: }
3726: my $customclass = 'LC_helpdesk_override';
3727: my $optionsprefix = 'LC_options_helpdesk_';
3728:
3729: my $onclicktypes = "toggleHelpdeskRow(this.form,'overrides','$customclass','$optionsprefix');";
3730:
3731: $datatable .= &insttypes_row($settings,$types,$usertypes,$dom,
3732: $numinrow,$othertitle,'overrides',
3733: \$rownum,$onclicktypes,$customclass);
3734: $rownum ++;
3735: $usertypeshash{'default'} = $othertitle;
3736: foreach my $status (@posstypes) {
3737: my $css_class;
3738: if ($rownum%2) {
3739: $css_class = 'LC_odd_row ';
3740: }
3741: $css_class .= $customclass;
3742: my $rowid = $optionsprefix.$status;
3743: my $hidden = 1;
3744: my $currstyle = 'display:none';
3745: if (grep(/^\Q$status\E$/,@overridden)) {
3746: $currstyle = 'display:table-row';
3747: $hidden = 0;
3748: }
3749: my $key = 'override_'.$status;
3750: $datatable .= &overridden_helpdesk($checked{$key},$otheremails{$key},$bccemails{$key},
3751: $includeloc{$key},$includestr{$key},$status,$rowid,
3752: $usertypeshash{$status},$css_class,$currstyle,
3753: \@contacts,$short_titles);
3754: unless ($hidden) {
3755: $rownum ++;
3756: }
3757: }
3758: }
3759: }
3760: $$rowtotal += $rownum;
3761: return $datatable;
3762: }
3763:
3764: sub core_link_msu {
3765: return &Apache::loncommon::modal_link('http://loncapa.org/core.html',
3766: &mt('LON-CAPA core group - MSU'),600,500);
3767: }
3768:
3769: sub overridden_helpdesk {
3770: my ($checked,$otheremails,$bccemails,$includeloc,$includestr,$type,$rowid,
3771: $typetitle,$css_class,$rowstyle,$contacts,$short_titles) = @_;
3772: my $class = 'LC_left_item';
3773: if ($css_class) {
3774: $css_class = ' class="'.$css_class.'"';
3775: }
3776: if ($rowid) {
3777: $rowid = ' id="'.$rowid.'"';
3778: }
3779: if ($rowstyle) {
3780: $rowstyle = ' style="'.$rowstyle.'"';
3781: }
3782: my ($output,$description);
3783: $description = &mt('Helpdesk requests from: [_1] in this domain (overrides default)',"<b>$typetitle</b>");
3784: $output = '<tr'.$css_class.$rowid.$rowstyle.'>'.
3785: "<td>$description</td>\n".
3786: '<td class="'.$class.'" colspan="2">'.
3787: '<fieldset><legend>'.&mt('E-mail recipient(s)').'</legend>'.
3788: '<span class="LC_nobreak">';
3789: if (ref($contacts) eq 'ARRAY') {
3790: foreach my $item (@{$contacts}) {
3791: my $check;
3792: if (ref($checked) eq 'HASH') {
3793: $check = $checked->{$item};
3794: }
3795: my $title;
3796: if (ref($short_titles) eq 'HASH') {
3797: $title = $short_titles->{$item};
3798: }
3799: $output .= '<label>'.
3800: '<input type="checkbox" name="override_'.$type.'"'.$check.
3801: ' value="'.$item.'" />'.$title.'</label> ';
3802: }
3803: }
3804: $output .= '</span><br />'.&mt('Others').': '.
3805: '<input type="text" name="override_'.$type.'_others" '.
3806: 'value="'.$otheremails.'" />';
3807: my %locchecked;
3808: foreach my $loc ('s','b') {
3809: if ($includeloc eq $loc) {
3810: $locchecked{$loc} = ' checked="checked"';
3811: last;
3812: }
3813: }
3814: $output .= '<br />'.&mt('Bcc:').(' 'x6).
3815: '<input type="text" name="override_'.$type.'_bcc" '.
3816: 'value="'.$bccemails.'" /></fieldset>'.
3817: '<fieldset><legend>'.&mt('Optional added text').'</legend>'.
3818: &mt('Text automatically added to e-mail:').' '.
3819: '<input type="text" name="override_'.$type.'_includestr" value="'.$includestr.'" /><br />'.
3820: '<span class="LC_nobreak">'.&mt('Location:').' '.
3821: '<label><input type="radio" name="override_'.$type.'_includeloc" value="s"'.$locchecked{'s'}.' />'.&mt('in subject').'</label>'.
3822: (' 'x2).
3823: '<label><input type="radio" name="override_'.$type.'_includeloc" value="b"'.$locchecked{'b'}.' />'.&mt('in body').'</label>'.
3824: '</span></fieldset>'.
3825: '</td></tr>'."\n";
3826: return $output;
3827: }
3828:
3829: sub contacts_javascript {
3830: return <<"ENDSCRIPT";
3831:
3832: <script type="text/javascript">
3833: // <![CDATA[
3834:
3835: function screenshotSize(field) {
3836: if (document.getElementById('help_screenshotsize')) {
3837: if (field.value == 'no') {
3838: document.getElementById('help_screenshotsize').style.display="none";
3839: } else {
3840: document.getElementById('help_screenshotsize').style.display="";
3841: }
3842: }
3843: return;
3844: }
3845:
3846: function toggleHelpdeskRow(form,checkbox,target,prefix,docount) {
3847: if (form.elements[checkbox].length != undefined) {
3848: var count = 0;
3849: if (docount) {
3850: for (var i=0; i<form.elements[checkbox].length; i++) {
3851: if (form.elements[checkbox][i].checked) {
3852: count ++;
3853: }
3854: }
3855: }
3856: for (var i=0; i<form.elements[checkbox].length; i++) {
3857: var type = form.elements[checkbox][i].value;
3858: if (document.getElementById(prefix+type)) {
3859: if (form.elements[checkbox][i].checked) {
3860: document.getElementById(prefix+type).style.display = 'table-row';
3861: if (count % 2 == 1) {
3862: document.getElementById(prefix+type).className = target+' LC_odd_row';
3863: } else {
3864: document.getElementById(prefix+type).className = target;
3865: }
3866: count ++;
3867: } else {
3868: document.getElementById(prefix+type).style.display = 'none';
3869: }
3870: }
3871: }
3872: }
3873: return;
3874: }
3875:
3876:
3877: // ]]>
3878: </script>
3879:
3880: ENDSCRIPT
3881: }
3882:
3883: sub print_helpsettings {
3884: my ($position,$dom,$settings,$rowtotal) = @_;
3885: my $confname = $dom.'-domainconfig';
3886: my $formname = 'display';
3887: my ($datatable,$itemcount);
3888: if ($position eq 'top') {
3889: $itemcount = 1;
3890: my (%choices,%defaultchecked,@toggles);
3891: $choices{'submitbugs'} = &mt('Display link to: [_1]?',
3892: &Apache::loncommon::modal_link('http://bugs.loncapa.org',
3893: &mt('LON-CAPA bug tracker'),600,500));
3894: %defaultchecked = ('submitbugs' => 'on');
3895: @toggles = ('submitbugs');
3896: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
3897: \%choices,$itemcount);
3898: $$rowtotal ++;
3899: } else {
3900: my $css_class;
3901: my %existing=&Apache::lonnet::dump('roles',$dom,$confname,'rolesdef_');
3902: my (%customroles,%ordered,%current);
3903: if (ref($settings) eq 'HASH') {
3904: if (ref($settings->{'adhoc'}) eq 'HASH') {
3905: %current = %{$settings->{'adhoc'}};
3906: }
3907: }
3908: my $count = 0;
3909: foreach my $key (sort(keys(%existing))) {
3910: if ($key=~/^rolesdef\_(\w+)$/) {
3911: my $rolename = $1;
3912: my (%privs,$order);
3913: ($privs{'system'},$privs{'domain'},$privs{'course'}) = split(/\_/,$existing{$key});
3914: $customroles{$rolename} = \%privs;
3915: if (ref($current{$rolename}) eq 'HASH') {
3916: $order = $current{$rolename}{'order'};
3917: }
3918: if ($order eq '') {
3919: $order = $count;
3920: }
3921: $ordered{$order} = $rolename;
3922: $count++;
3923: }
3924: }
3925: my $maxnum = scalar(keys(%ordered));
3926: my @roles_by_num = ();
3927: foreach my $item (sort {$a <=> $b } (keys(%ordered))) {
3928: push(@roles_by_num,$item);
3929: }
3930: my $context = 'domprefs';
3931: my $crstype = 'Course';
3932: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
3933: my @accesstypes = ('all','dh','da','none');
3934: my ($numstatustypes,@jsarray);
3935: if (ref($types) eq 'ARRAY') {
3936: if (@{$types} > 0) {
3937: $numstatustypes = scalar(@{$types});
3938: push(@accesstypes,'status');
3939: @jsarray = ('bystatus');
3940: }
3941: }
3942: my %domhelpdesk = &Apache::lonnet::get_active_domroles($dom,['dh','da']);
3943: if (keys(%domhelpdesk)) {
3944: push(@accesstypes,('inc','exc'));
3945: push(@jsarray,('notinc','notexc'));
3946: }
3947: my $hiddenstr = join("','",@jsarray);
3948: my $context = 'domprefs';
3949: my $crstype = 'Course';
3950: my $prefix = 'helproles_';
3951: my $add_class = 'LC_hidden';
3952: foreach my $num (@roles_by_num) {
3953: my $role = $ordered{$num};
3954: my ($desc,$access,@statuses);
3955: if (ref($current{$role}) eq 'HASH') {
3956: $desc = $current{$role}{'desc'};
3957: $access = $current{$role}{'access'};
3958: if (ref($current{$role}{'insttypes'}) eq 'ARRAY') {
3959: @statuses = @{$current{$role}{'insttypes'}};
3960: }
3961: }
3962: if ($desc eq '') {
3963: $desc = $role;
3964: }
3965: my $identifier = 'custhelp'.$num;
3966: my %full=();
3967: my %levels= (
3968: course => {},
3969: domain => {},
3970: system => {},
3971: );
3972: my %levelscurrent=(
3973: course => {},
3974: domain => {},
3975: system => {},
3976: );
3977: &Apache::lonuserutils::custom_role_privs($customroles{$role},\%full,\%levels,\%levelscurrent);
3978: my @templateroles = &Apache::lonuserutils::custom_template_roles($context,$crstype);
3979: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3980: my $chgstr = ' onchange="javascript:reorderHelpRoles(this.form,'."'helproles_".$num."_pos'".');"';
3981: $datatable .= '<tr '.$css_class.'><td style="vertical-align: top"><b>'.$role.'</b><br />'.
3982: '<select name="helproles_'.$num.'_pos"'.$chgstr.'>';
3983: for (my $k=0; $k<=$maxnum; $k++) {
3984: my $vpos = $k+1;
3985: my $selstr;
3986: if ($k == $num) {
3987: $selstr = ' selected="selected" ';
3988: }
3989: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
3990: }
3991: $datatable .= '</select>'.(' 'x2).
3992: '<input type="hidden" name="helproles_'.$num.'" value="'.$role.'" />'.
3993: '</td>'.
3994: '<td><fieldset><legend>'.&mt('Role name').'</legend>'.
3995: &mt('Name shown to users:').
3996: '<input type="text" name="helproles_'.$num.'_desc" value="'.$desc.'" />'.
3997: '</fieldset>'.
3998: &helpdeskroles_access($dom,$prefix,$num,$add_class,$current{$role},\@accesstypes,
3999: $othertitle,$usertypes,$types,\%domhelpdesk).
4000: '<fieldset>'.
4001: '<legend>'.&mt('Role privileges').&adhocbutton($prefix,$num,'privs','show').'</legend>'.
4002: &Apache::lonuserutils::custom_role_table($crstype,\%full,\%levels,
4003: \%levelscurrent,$identifier,
4004: 'LC_hidden',$prefix.$num.'_privs').
4005: '</fieldset></td>';
4006: $itemcount ++;
4007: }
4008: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4009: my $newcust = 'custhelp'.$count;
4010: my (%privs,%levelscurrent);
4011: my %full=();
4012: my %levels= (
4013: course => {},
4014: domain => {},
4015: system => {},
4016: );
4017: &Apache::lonuserutils::custom_role_privs(\%privs,\%full,\%levels,\%levelscurrent);
4018: my @templateroles = &Apache::lonuserutils::custom_template_roles($context,$crstype);
4019: my $chgstr = ' onchange="javascript:reorderHelpRoles(this.form,'."'helproles_".$count."_pos'".');"';
4020: $datatable .= '<tr '.$css_class.'><td style="vertical-align: top"><span class="LC_nobreak"><label>'.
4021: '<input type="hidden" name="helproles_maxnum" value="'.$maxnum.'" />'."\n".
4022: '<select name="helproles_'.$count.'_pos"'.$chgstr.'>';
4023: for (my $k=0; $k<$maxnum+1; $k++) {
4024: my $vpos = $k+1;
4025: my $selstr;
4026: if ($k == $maxnum) {
4027: $selstr = ' selected="selected" ';
4028: }
4029: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
4030: }
4031: $datatable .= '</select> '."\n".
4032: '<input type="checkbox" name="newcusthelp" value="'.$count.'" />'. &mt('Add').
4033: '</label></span></td>'.
4034: '<td><fieldset><legend>'.&mt('Role name').'</legend>'.
4035: '<span class="LC_nobreak">'.
4036: &mt('Internal name:').
4037: '<input type="text" size="10" name="custhelpname'.$count.'" value="" />'.
4038: '</span>'.(' 'x4).
4039: '<span class="LC_nobreak">'.
4040: &mt('Name shown to users:').
4041: '<input type="text" size="20" name="helproles_'.$count.'_desc" value="" />'.
4042: '</span></fieldset>'.
4043: &helpdeskroles_access($dom,$prefix,$count,'',undef,\@accesstypes,$othertitle,
4044: $usertypes,$types,\%domhelpdesk).
4045: '<fieldset><legend>'.&mt('Role privileges').'</legend>'.
4046: &Apache::lonuserutils::custom_role_header($context,$crstype,
4047: \@templateroles,$newcust).
4048: &Apache::lonuserutils::custom_role_table('Course',\%full,\%levels,
4049: \%levelscurrent,$newcust).
4050: '</fieldset>'.
4051: &helpsettings_javascript(\@roles_by_num,$maxnum,$hiddenstr,$formname).
4052: '</td></tr>';
4053: $count ++;
4054: $$rowtotal += $count;
4055: }
4056: return $datatable;
4057: }
4058:
4059: sub adhocbutton {
4060: my ($prefix,$num,$field,$visibility) = @_;
4061: my %lt = &Apache::lonlocal::texthash(
4062: show => 'Show details',
4063: hide => 'Hide details',
4064: );
4065: return '<span style="text-decoration:line-through; font-weight: normal;">'.(' 'x10).
4066: '</span>'.(' 'x2).'<input type="button" id="'.$prefix.$num.'_'.$field.'_vis"'.
4067: ' value="'.$lt{$visibility}.'" style="height:20px;" '.
4068: 'onclick="toggleHelpdeskItem('."'$num','$field'".');" />'.(' 'x2);
4069: }
4070:
4071: sub helpsettings_javascript {
4072: my ($roles_by_num,$total,$hiddenstr,$formname) = @_;
4073: return unless(ref($roles_by_num) eq 'ARRAY');
4074: my %html_js_lt = &Apache::lonlocal::texthash(
4075: show => 'Show details',
4076: hide => 'Hide details',
4077: );
4078: &html_escape(\%html_js_lt);
4079: my $jstext = ' var helproles = Array('."'".join("','",@{$roles_by_num})."'".');'."\n";
4080: return <<"ENDSCRIPT";
4081: <script type="text/javascript">
4082: // <![CDATA[
4083:
4084: function reorderHelpRoles(form,item) {
4085: var changedVal;
4086: $jstext
4087: var newpos = 'helproles_${total}_pos';
4088: var maxh = 1 + $total;
4089: var current = new Array();
4090: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
4091: if (item == newpos) {
4092: changedVal = newitemVal;
4093: } else {
4094: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
4095: current[newitemVal] = newpos;
4096: }
4097: for (var i=0; i<helproles.length; i++) {
4098: var elementName = 'helproles_'+helproles[i]+'_pos';
4099: if (elementName != item) {
4100: if (form.elements[elementName]) {
4101: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
4102: current[currVal] = elementName;
4103: }
4104: }
4105: }
4106: var oldVal;
4107: for (var j=0; j<maxh; j++) {
4108: if (current[j] == undefined) {
4109: oldVal = j;
4110: }
4111: }
4112: if (oldVal < changedVal) {
4113: for (var k=oldVal+1; k<=changedVal ; k++) {
4114: var elementName = current[k];
4115: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
4116: }
4117: } else {
4118: for (var k=changedVal; k<oldVal; k++) {
4119: var elementName = current[k];
4120: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
4121: }
4122: }
4123: return;
4124: }
4125:
4126: function helpdeskAccess(num) {
4127: var curraccess = null;
4128: if (document.$formname.elements['helproles_'+num+'_access'].length) {
4129: for (var i=0; i<document.$formname.elements['helproles_'+num+'_access'].length; i++) {
4130: if (document.$formname.elements['helproles_'+num+'_access'][i].checked) {
4131: curraccess = document.$formname.elements['helproles_'+num+'_access'][i].value;
4132: }
4133: }
4134: }
4135: var shown = Array();
4136: var hidden = Array();
4137: if (curraccess == 'none') {
4138: hidden = Array('$hiddenstr');
4139: } else {
4140: if (curraccess == 'status') {
4141: shown = Array('bystatus');
4142: hidden = Array('notinc','notexc');
4143: } else {
4144: if (curraccess == 'exc') {
4145: shown = Array('notexc');
4146: hidden = Array('notinc','bystatus');
4147: }
4148: if (curraccess == 'inc') {
4149: shown = Array('notinc');
4150: hidden = Array('notexc','bystatus');
4151: }
4152: if ((curraccess == 'all') || (curraccess == 'dh') || (curraccess == 'da')) {
4153: hidden = Array('notinc','notexc','bystatus');
4154: }
4155: }
4156: }
4157: if (hidden.length > 0) {
4158: for (var i=0; i<hidden.length; i++) {
4159: if (document.getElementById('helproles_'+num+'_'+hidden[i])) {
4160: document.getElementById('helproles_'+num+'_'+hidden[i]).style.display = 'none';
4161: }
4162: }
4163: }
4164: if (shown.length > 0) {
4165: for (var i=0; i<shown.length; i++) {
4166: if (document.getElementById('helproles_'+num+'_'+shown[i])) {
4167: if (shown[i] == 'privs') {
4168: document.getElementById('helproles_'+num+'_'+shown[i]).style.display = 'block';
4169: } else {
4170: document.getElementById('helproles_'+num+'_'+shown[i]).style.display = 'inline-block';
4171: }
4172: }
4173: }
4174: }
4175: return;
4176: }
4177:
4178: function toggleHelpdeskItem(num,field) {
4179: if (document.getElementById('helproles_'+num+'_'+field)) {
4180: if (document.getElementById('helproles_'+num+'_'+field).className.match(/(?:^|\\s)LC_hidden(?!\\S)/)) {
4181: document.getElementById('helproles_'+num+'_'+field).className =
4182: document.getElementById('helproles_'+num+'_'+field).className.replace(/(?:^|\\s)LC_hidden(?!\\S)/g ,'');
4183: if (document.getElementById('helproles_'+num+'_'+field+'_vis')) {
4184: document.getElementById('helproles_'+num+'_'+field+'_vis').value = '$html_js_lt{hide}';
4185: }
4186: } else {
4187: document.getElementById('helproles_'+num+'_'+field).className += ' LC_hidden';
4188: if (document.getElementById('helproles_'+num+'_'+field+'_vis')) {
4189: document.getElementById('helproles_'+num+'_'+field+'_vis').value = '$html_js_lt{show}';
4190: }
4191: }
4192: }
4193: return;
4194: }
4195:
4196: // ]]>
4197: </script>
4198:
4199: ENDSCRIPT
4200: }
4201:
4202: sub helpdeskroles_access {
4203: my ($dom,$prefix,$num,$add_class,$current,$accesstypes,$othertitle,
4204: $usertypes,$types,$domhelpdesk) = @_;
4205: return unless ((ref($accesstypes) eq 'ARRAY') && (ref($domhelpdesk) eq 'HASH'));
4206: my %lt = &Apache::lonlocal::texthash(
4207: 'rou' => 'Role usage',
4208: 'whi' => 'Which helpdesk personnel may use this role?',
4209: 'all' => 'All with domain helpdesk or helpdesk assistant role',
4210: 'dh' => 'All with domain helpdesk role',
4211: 'da' => 'All with domain helpdesk assistant role',
4212: 'none' => 'None',
4213: 'status' => 'Determined based on institutional status',
4214: 'inc' => 'Include all, but exclude specific personnel',
4215: 'exc' => 'Exclude all, but include specific personnel',
4216: );
4217: my %usecheck = (
4218: all => ' checked="checked"',
4219: );
4220: my %displaydiv = (
4221: status => 'none',
4222: inc => 'none',
4223: exc => 'none',
4224: priv => 'block',
4225: );
4226: my $output;
4227: if (ref($current) eq 'HASH') {
4228: if (($current->{'access'} ne '') && ($current->{'access'} ne 'all')) {
4229: if (grep(/^\Q$current->{access}\E$/,@{$accesstypes})) {
4230: $usecheck{$current->{access}} = $usecheck{'all'};
4231: delete($usecheck{'all'});
4232: if ($current->{access} =~ /^(status|inc|exc)$/) {
4233: my $access = $1;
4234: $displaydiv{$access} = 'inline';
4235: } elsif ($current->{access} eq 'none') {
4236: $displaydiv{'priv'} = 'none';
4237: }
4238: }
4239: }
4240: }
4241: $output = '<fieldset id="'.$prefix.$num.'_usage"><legend>'.$lt{'rou'}.'</legend>'.
4242: '<p>'.$lt{'whi'}.'</p>';
4243: foreach my $access (@{$accesstypes}) {
4244: $output .= '<p><label><input type="radio" name="'.$prefix.$num.'_access" value="'.$access.'" '.$usecheck{$access}.
4245: ' onclick="helpdeskAccess('."'$num'".');" />'.
4246: $lt{$access}.'</label>';
4247: if ($access eq 'status') {
4248: $output .= '<div id="'.$prefix.$num.'_bystatus" style="display:'.$displaydiv{$access}.'">'.
4249: &Apache::lonuserutils::adhoc_status_types($dom,$prefix,$num,$current->{$access},
4250: $othertitle,$usertypes,$types).
4251: '</div>';
4252: } elsif (($access eq 'inc') && (keys(%{$domhelpdesk}) > 0)) {
4253: $output .= '<div id="'.$prefix.$num.'_notinc" style="display:'.$displaydiv{$access}.'">'.
4254: &Apache::lonuserutils::adhoc_staff($access,$prefix,$num,$current->{$access},$domhelpdesk).
4255: '</div>';
4256: } elsif (($access eq 'exc') && (keys(%{$domhelpdesk}) > 0)) {
4257: $output .= '<div id="'.$prefix.$num.'_notexc" style="display:'.$displaydiv{$access}.'">'.
4258: &Apache::lonuserutils::adhoc_staff($access,$prefix,$num,$current->{$access},$domhelpdesk).
4259: '</div>';
4260: }
4261: $output .= '</p>';
4262: }
4263: $output .= '</fieldset>';
4264: return $output;
4265: }
4266:
4267: sub radiobutton_prefs {
4268: my ($settings,$toggles,$defaultchecked,$choices,$itemcount,$onclick,
4269: $additional,$align) = @_;
4270: return unless ((ref($toggles) eq 'ARRAY') && (ref($defaultchecked) eq 'HASH') &&
4271: (ref($choices) eq 'HASH'));
4272:
4273: my (%checkedon,%checkedoff,$datatable,$css_class);
4274:
4275: foreach my $item (@{$toggles}) {
4276: if ($defaultchecked->{$item} eq 'on') {
4277: $checkedon{$item} = ' checked="checked" ';
4278: $checkedoff{$item} = ' ';
4279: } elsif ($defaultchecked->{$item} eq 'off') {
4280: $checkedoff{$item} = ' checked="checked" ';
4281: $checkedon{$item} = ' ';
4282: }
4283: }
4284: if (ref($settings) eq 'HASH') {
4285: foreach my $item (@{$toggles}) {
4286: if ($settings->{$item} eq '1') {
4287: $checkedon{$item} = ' checked="checked" ';
4288: $checkedoff{$item} = ' ';
4289: } elsif ($settings->{$item} eq '0') {
4290: $checkedoff{$item} = ' checked="checked" ';
4291: $checkedon{$item} = ' ';
4292: }
4293: }
4294: }
4295: if ($onclick) {
4296: $onclick = ' onclick="'.$onclick.'"';
4297: }
4298: foreach my $item (@{$toggles}) {
4299: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4300: $datatable .=
4301: '<tr'.$css_class.'><td style="vertical-align: top">'.
4302: '<span class="LC_nobreak">'.$choices->{$item}.
4303: '</span></td>';
4304: if ($align eq 'left') {
4305: $datatable .= '<td class="LC_left_item">';
4306: } else {
4307: $datatable .= '<td class="LC_right_item">';
4308: }
4309: $datatable .=
4310: '<span class="LC_nobreak">'.
4311: '<label><input type="radio" name="'.
4312: $item.'" '.$checkedon{$item}.' value="1"'.$onclick.' />'.&mt('Yes').
4313: '</label> <label><input type="radio" name="'.$item.'" '.
4314: $checkedoff{$item}.' value="0"'.$onclick.' />'.&mt('No').'</label>'.
4315: '</span>'.$additional.
4316: '</td>'.
4317: '</tr>';
4318: $itemcount ++;
4319: }
4320: return ($datatable,$itemcount);
4321: }
4322:
4323: sub print_ltitools {
4324: my ($dom,$settings,$rowtotal) = @_;
4325: my $rownum = 0;
4326: my $css_class;
4327: my $itemcount = 1;
4328: my $maxnum = 0;
4329: my %ordered;
4330: if (ref($settings) eq 'HASH') {
4331: foreach my $item (keys(%{$settings})) {
4332: if (ref($settings->{$item}) eq 'HASH') {
4333: my $num = $settings->{$item}{'order'};
4334: $ordered{$num} = $item;
4335: }
4336: }
4337: }
4338: my $confname = $dom.'-domainconfig';
4339: my $switchserver = &check_switchserver($dom,$confname);
4340: my $maxnum = scalar(keys(%ordered));
4341: my $datatable;
4342: my %lt = <itools_names();
4343: my @courseroles = ('cc','in','ta','ep','st');
4344: my @ltiroles = qw(Instructor ContentDeveloper TeachingAssistant Learner);
4345: my @fields = ('fullname','firstname','lastname','email','roles','user');
4346: if (keys(%ordered)) {
4347: my @items = sort { $a <=> $b } keys(%ordered);
4348: for (my $i=0; $i<@items; $i++) {
4349: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4350: my $item = $ordered{$items[$i]};
4351: my ($title,$key,$secret,$url,$lifetime,$imgsrc,%sigsel);
4352: if (ref($settings->{$item}) eq 'HASH') {
4353: $title = $settings->{$item}->{'title'};
4354: $url = $settings->{$item}->{'url'};
4355: $key = $settings->{$item}->{'key'};
4356: $secret = $settings->{$item}->{'secret'};
4357: $lifetime = $settings->{$item}->{'lifetime'};
4358: my $image = $settings->{$item}->{'image'};
4359: if ($image ne '') {
4360: $imgsrc = '<img src="'.$image.'" alt="'.&mt('Tool Provider icon').'" />';
4361: }
4362: if ($settings->{$item}->{'sigmethod'} eq 'HMAC-256') {
4363: $sigsel{'HMAC-256'} = ' selected="selected"';
4364: } else {
4365: $sigsel{'HMAC-SHA1'} = ' selected="selected"';
4366: }
4367: }
4368: my $chgstr = ' onchange="javascript:reorderLTITools(this.form,'."'ltitools_".$item."'".');"';
4369: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
4370: .'<select name="ltitools_'.$item.'"'.$chgstr.'>';
4371: for (my $k=0; $k<=$maxnum; $k++) {
4372: my $vpos = $k+1;
4373: my $selstr;
4374: if ($k == $i) {
4375: $selstr = ' selected="selected" ';
4376: }
4377: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
4378: }
4379: $datatable .= '</select>'.(' 'x2).
4380: '<label><input type="checkbox" name="ltitools_del" value="'.$item.'" />'.
4381: &mt('Delete?').'</label></span></td>'.
4382: '<td colspan="2">'.
4383: '<fieldset><legend>'.&mt('Required settings').'</legend>'.
4384: '<span class="LC_nobreak">'.$lt{'title'}.':<input type="text" size="20" name="ltitools_title_'.$i.'" value="'.$title.'" /></span> '.
4385: (' 'x2).
4386: '<span class="LC_nobreak">'.$lt{'version'}.':<select name="ltitools_version_'.$i.'">'.
4387: '<option value="LTI-1p0" selected="selected">1.1</option></select></span> '.
4388: (' 'x2).
4389: '<span class="LC_nobreak">'.$lt{'msgtype'}.':<select name="ltitools_msgtype_'.$i.'">'.
4390: '<option value="basic-lti-launch-request" selected="selected">Launch</option></select></span> '.
4391: (' 'x2).
4392: '<span class="LC_nobreak">'.$lt{'sigmethod'}.':<select name="ltitools_sigmethod_'.$i.'">'.
4393: '<option value="HMAC-SHA1"'.$sigsel{'HMAC-SHA1'}.'>HMAC-SHA1</option>'.
4394: '<option value="HMAC-SHA256"'.$sigsel{'HMAC-SHA256'}.'>HMAC-SHA256</option></select></span>'.
4395: '<br /><br />'.
4396: '<span class="LC_nobreak">'.$lt{'url'}.':<input type="text" size="40" name="ltitools_url_'.$i.'"'.
4397: ' value="'.$url.'" /></span>'.
4398: (' 'x2).
4399: '<span class="LC_nobreak">'.$lt{'key'}.':'.
4400: '<input type="text" size="25" name="ltitools_key_'.$i.'" value="'.$key.'" /></span> '.
4401: (' 'x2).
4402: '<span class="LC_nobreak">'.$lt{'lifetime'}.':'.
4403: '<input type="text" size="5" name="ltitools_lifetime_'.$i.'" value="'.$lifetime.'" /></span> '.
4404: (' 'x2).
4405: '<span class="LC_nobreak">'.$lt{'secret'}.':'.
4406: '<input type="password" size="20" name="ltitools_secret_'.$i.'" value="'.$secret.'" />'.
4407: '<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>'.
4408: '<input type="hidden" name="ltitools_id_'.$i.'" value="'.$item.'" /></span>'.
4409: '</fieldset>'.
4410: '<fieldset><legend>'.&mt('Optional settings').'</legend>'.
4411: '<span class="LC_nobreak">'.&mt('Display target:');
4412: my %currdisp;
4413: if (ref($settings->{$item}->{'display'}) eq 'HASH') {
4414: if ($settings->{$item}->{'display'}->{'target'} eq 'window') {
4415: $currdisp{'window'} = ' checked="checked"';
4416: } elsif ($settings->{$item}->{'display'}->{'target'} eq 'tab') {
4417: $currdisp{'tab'} = ' checked="checked"';
4418: } else {
4419: $currdisp{'iframe'} = ' checked="checked"';
4420: }
4421: if ($settings->{$item}->{'display'}->{'width'} =~ /^(\d+)$/) {
4422: $currdisp{'width'} = $1;
4423: }
4424: if ($settings->{$item}->{'display'}->{'height'} =~ /^(\d+)$/) {
4425: $currdisp{'height'} = $1;
4426: }
4427: $currdisp{'linktext'} = $settings->{$item}->{'display'}->{'linktext'};
4428: $currdisp{'explanation'} = $settings->{$item}->{'display'}->{'explanation'};
4429: } else {
4430: $currdisp{'iframe'} = ' checked="checked"';
4431: }
4432: foreach my $disp ('iframe','tab','window') {
4433: $datatable .= '<label><input type="radio" name="ltitools_target_'.$i.'" value="'.$disp.'"'.$currdisp{$disp}.' />'.
4434: $lt{$disp}.'</label>'.(' 'x2);
4435: }
4436: $datatable .= (' 'x4);
4437: foreach my $dimen ('width','height') {
4438: $datatable .= '<label>'.$lt{$dimen}.' '.
4439: '<input type="text" name="ltitools_'.$dimen.'_'.$i.'" size="5" value="'.$currdisp{$dimen}.'" /></label>'.
4440: (' 'x2);
4441: }
4442: $datatable .= '</span><br />'.
4443: '<div class="LC_left_float">'.$lt{'linktext'}.'<br />'.
4444: '<input type="text" name="ltitools_linktext_'.$i.'" size="25" value="'.$currdisp{'linktext'}.'" /></div>'.
4445: '<div class="LC_left_float">'.$lt{'explanation'}.'<br />'.
4446: '<textarea name="ltitools_explanation_'.$i.'" rows="5" cols="40">'.$currdisp{'explanation'}.
4447: '</textarea></div><div style=""></div><br />';
4448: my %units = (
4449: 'passback' => 'days',
4450: 'roster' => 'seconds',
4451: );
4452: foreach my $extra ('passback','roster') {
4453: my $validsty = 'none';
4454: my $currvalid;
4455: my $checkedon = '';
4456: my $checkedoff = ' checked="checked"';
4457: if ($settings->{$item}->{$extra}) {
4458: $checkedon = $checkedoff;
4459: $checkedoff = '';
4460: $validsty = 'inline-block';
4461: if ($settings->{$item}->{$extra.'valid'} =~ /^\d+\.?\d*$/) {
4462: $currvalid = $settings->{$item}->{$extra.'valid'};
4463: }
4464: }
4465: my $onclick = ' onclick="toggleLTITools(this.form,'."'$extra','$i'".');"';
4466: $datatable .= '<div class="LC_floatleft"><span class="LC_nobreak">'.$lt{$extra}.' '.
4467: '<label><input type="radio" name="ltitools_'.$extra.'_'.$i.'" value="0"'.$checkedoff.$onclick.' />'.
4468: &mt('No').'</label>'.(' 'x2).
4469: '<label><input type="radio" name="ltitools_'.$extra.'_'.$i.'" value="1"'.$checkedon.$onclick.' />'.
4470: &mt('Yes').'</label></span></div>'.
4471: '<div class="LC_floatleft" style="display:'.$validsty.';" id="ltitools_'.$extra.'time_'.$i.'">'.
4472: '<span class="LC_nobreak">'.
4473: &mt("at least [_1] $units{$extra} after launch",
4474: '<input type="text" name="ltitools_'.$extra.'valid_'.$i.'" value="'.$currvalid.'" />').
4475: '</span></div><div style="padding:0;clear:both;margin:0;border:0"></div>';
4476: }
4477: $datatable .= '<span class="LC_nobreak">'.$lt{'icon'}.': ';
4478: if ($imgsrc) {
4479: $datatable .= $imgsrc.
4480: '<label><input type="checkbox" name="ltitools_image_del"'.
4481: ' value="'.$item.'" />'.&mt('Delete?').'</label></span> '.
4482: '<span class="LC_nobreak"> '.&mt('Replace:').' ';
4483: } else {
4484: $datatable .= '('.&mt('if larger than 21x21 pixels, image will be scaled').') ';
4485: }
4486: if ($switchserver) {
4487: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
4488: } else {
4489: $datatable .= '<input type="file" name="ltitools_image_'.$i.'" value="" />';
4490: }
4491: $datatable .= '</span></fieldset>';
4492: my (%checkedfields,%rolemaps,$userincdom);
4493: if (ref($settings->{$item}) eq 'HASH') {
4494: if (ref($settings->{$item}->{'fields'}) eq 'HASH') {
4495: %checkedfields = %{$settings->{$item}->{'fields'}};
4496: }
4497: $userincdom = $settings->{$item}->{'incdom'};
4498: if (ref($settings->{$item}->{'roles'}) eq 'HASH') {
4499: %rolemaps = %{$settings->{$item}->{'roles'}};
4500: $checkedfields{'roles'} = 1;
4501: }
4502: }
4503: $datatable .= '<fieldset><legend>'.&mt('User data sent on launch').'</legend>'.
4504: '<span class="LC_nobreak">';
4505: my $userfieldstyle = 'display:none;';
4506: my $seluserdom = '';
4507: my $unseluserdom = ' selected="selected"';
4508: foreach my $field (@fields) {
4509: my ($checked,$onclick,$id,$spacer);
4510: if ($checkedfields{$field}) {
4511: $checked = ' checked="checked"';
4512: }
4513: if ($field eq 'user') {
4514: $id = ' id="ltitools_user_field_'.$i.'"';
4515: $onclick = ' onclick="toggleLTITools(this.form,'."'$field','$i'".')"';
4516: if ($checked) {
4517: $userfieldstyle = 'display:inline-block';
4518: if ($userincdom) {
4519: $seluserdom = $unseluserdom;
4520: $unseluserdom = '';
4521: }
4522: }
4523: } else {
4524: $spacer = (' ' x2);
4525: }
4526: $datatable .= '<label>'.
4527: '<input type="checkbox" name="ltitools_fields_'.$i.'" value="'.$field.'"'.$id.$checked.$onclick.' />'.
4528: $lt{$field}.'</label>'.$spacer;
4529: }
4530: $datatable .= '</span>';
4531: $datatable .= '<div style="'.$userfieldstyle.'" id="ltitools_user_div_'.$i.'">'.
4532: '<span class="LC_nobreak"> : '.
4533: '<select name="ltitools_userincdom_'.$i.'">'.
4534: '<option value="">'.&mt('Select').'</option>'.
4535: '<option value="0"'.$unseluserdom.'>'.&mt('username').'</option>'.
4536: '<option value="1"'.$seluserdom.'>'.&mt('username:domain').'</option>'.
4537: '</select></span></div>';
4538: $datatable .= '</fieldset>'.
4539: '<fieldset><legend>'.&mt('Role mapping').'</legend><table><tr>';
4540: foreach my $role (@courseroles) {
4541: my ($selected,$selectnone);
4542: if (!$rolemaps{$role}) {
4543: $selectnone = ' selected="selected"';
4544: }
4545: $datatable .= '<td style="text-align: center">'.
4546: &Apache::lonnet::plaintext($role,'Course').'<br />'.
4547: '<select name="ltitools_roles_'.$role.'_'.$i.'">'.
4548: '<option value=""'.$selectnone.'>'.&mt('Select').'</option>';
4549: foreach my $ltirole (@ltiroles) {
4550: unless ($selectnone) {
4551: if ($rolemaps{$role} eq $ltirole) {
4552: $selected = ' selected="selected"';
4553: } else {
4554: $selected = '';
4555: }
4556: }
4557: $datatable .= '<option value="'.$ltirole.'"'.$selected.'>'.$ltirole.'</option>';
4558: }
4559: $datatable .= '</select></td>';
4560: }
4561: $datatable .= '</tr></table></fieldset>';
4562: my %courseconfig;
4563: if (ref($settings->{$item}) eq 'HASH') {
4564: if (ref($settings->{$item}->{'crsconf'}) eq 'HASH') {
4565: %courseconfig = %{$settings->{$item}->{'crsconf'}};
4566: }
4567: }
4568: $datatable .= '<fieldset><legend>'.&mt('Configurable in course').'</legend><span class="LC_nobreak">';
4569: foreach my $item ('label','title','target','linktext','explanation','append') {
4570: my $checked;
4571: if ($courseconfig{$item}) {
4572: $checked = ' checked="checked"';
4573: }
4574: $datatable .= '<label>'.
4575: '<input type="checkbox" name="ltitools_courseconfig_'.$i.'" value="'.$item.'"'.$checked.' />'.
4576: $lt{'crs'.$item}.'</label>'.(' ' x2)."\n";
4577: }
4578: $datatable .= '</span></fieldset>'.
4579: '<fieldset><legend>'.&mt('Custom items sent on launch').'</legend>'.
4580: '<table><tr><th>'.&mt('Action').'</th><th>'.&mt('Name').'</th><th>'.&mt('Value').'</th></tr>';
4581: if (ref($settings->{$item}->{'custom'}) eq 'HASH') {
4582: my %custom = %{$settings->{$item}->{'custom'}};
4583: if (keys(%custom) > 0) {
4584: foreach my $key (sort(keys(%custom))) {
4585: $datatable .= '<tr><td><span class="LC_nobreak">'.
4586: '<label><input type="checkbox" name="ltitools_customdel_'.$i.'" value="'.
4587: $key.'" />'.&mt('Delete').'</label></span></td><td>'.$key.'</td>'.
4588: '<td><input type="text" name="ltitools_customval_'.$key.'_'.$i.'"'.
4589: ' value="'.$custom{$key}.'" /></td></tr>';
4590: }
4591: }
4592: }
4593: $datatable .= '<tr><td><span class="LC_nobreak">'.
4594: '<label><input type="checkbox" name="ltitools_customadd" value="'.$i.'" />'.
4595: &mt('Add').'</label></span></td><td><input type="text" name="ltitools_custom_name_'.$i.'" />'.
4596: '</td><td><input type="text" name="ltitools_custom_value_'.$i.'" /></td></tr>';
4597: $datatable .= '</table></fieldset></td></tr>'."\n";
4598: $itemcount ++;
4599: }
4600: }
4601: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4602: my $chgstr = ' onchange="javascript:reorderLTITools(this.form,'."'ltitools_add_pos'".');"';
4603: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'."\n".
4604: '<input type="hidden" name="ltitools_maxnum" value="'.$maxnum.'" />'."\n".
4605: '<select name="ltitools_add_pos"'.$chgstr.'>';
4606: for (my $k=0; $k<$maxnum+1; $k++) {
4607: my $vpos = $k+1;
4608: my $selstr;
4609: if ($k == $maxnum) {
4610: $selstr = ' selected="selected" ';
4611: }
4612: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
4613: }
4614: $datatable .= '</select> '."\n".
4615: '<input type="checkbox" name="ltitools_add" value="1" />'.&mt('Add').'</span></td>'."\n".
4616: '<td colspan="2">'.
4617: '<fieldset><legend>'.&mt('Required settings').'</legend>'.
4618: '<span class="LC_nobreak">'.$lt{'title'}.':<input type="text" size="20" name="ltitools_add_title" value="" /></span> '."\n".
4619: (' 'x2).
4620: '<span class="LC_nobreak">'.$lt{'version'}.':<select name="ltitools_add_version">'.
4621: '<option value="LTI-1p0" selected="selected">1.1</option></select></span> '."\n".
4622: (' 'x2).
4623: '<span class="LC_nobreak">'.$lt{'msgtype'}.':<select name="ltitools_add_msgtype">'.
4624: '<option value="basic-lti-launch-request" selected="selected">Launch</option></select></span> '.
4625: '<span class="LC_nobreak">'.$lt{'sigmethod'}.':<select name="ltitools_add_sigmethod">'.
4626: '<option value="HMAC-SHA1" selected="selected">HMAC-SHA1</option>'.
4627: '<option value="HMAC-SHA256">HMAC-SHA256</option></select></span>'.
4628: '<br />'.
4629: '<span class="LC_nobreak">'.$lt{'url'}.':<input type="text" size="40" name="ltitools_add_url" value="" /></span> '."\n".
4630: (' 'x2).
4631: '<span class="LC_nobreak">'.$lt{'key'}.':<input type="text" size="25" name="ltitools_add_key" value="" /></span> '."\n".
4632: (' 'x2).
4633: '<span class="LC_nobreak">'.$lt{'lifetime'}.':<input type="text" size="5" name="ltitools_add_lifetime" value="300" /></span> '."\n".
4634: (' 'x2).
4635: '<span class="LC_nobreak">'.$lt{'secret'}.':<input type="password" size="20" name="ltitools_add_secret" value="" />'.
4636: '<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".
4637: '</fieldset>'.
4638: '<fieldset><legend>'.&mt('Optional settings').'</legend>'.
4639: '<span class="LC_nobreak">'.&mt('Display target:');
4640: my %defaultdisp;
4641: $defaultdisp{'iframe'} = ' checked="checked"';
4642: foreach my $disp ('iframe','tab','window') {
4643: $datatable .= '<label><input type="radio" name="ltitools_add_target" value="'.$disp.'"'.$defaultdisp{$disp}.' />'.
4644: $lt{$disp}.'</label>'.(' 'x2);
4645: }
4646: $datatable .= (' 'x4);
4647: foreach my $dimen ('width','height') {
4648: $datatable .= '<label>'.$lt{$dimen}.' '.
4649: '<input type="text" name="ltitools_add_'.$dimen.'" size="5" /></label>'.
4650: (' 'x2);
4651: }
4652: $datatable .= '</span><br />'.
4653: '<div class="LC_left_float">'.$lt{'linktext'}.'<br />'.
4654: '<input type="text" name="ltitools_add_linktext" size="5" /></div>'.
4655: '<div class="LC_left_float">'.$lt{'explanation'}.'<br />'.
4656: '<textarea name="ltitools_add_explanation" rows="5" cols="40"></textarea>'.
4657: '</div><div style=""></div><br />';
4658: my %units = (
4659: 'passback' => 'days',
4660: 'roster' => 'seconds',
4661: );
4662: my %defaulttimes = (
4663: 'passback' => '7',
4664: 'roster' => '300',
4665: );
4666: foreach my $extra ('passback','roster') {
4667: my $onclick = ' onclick="toggleLTITools(this.form,'."'$extra','add'".');"';
4668: $datatable .= '<div class="LC_floatleft"><span class="LC_nobreak">'.$lt{$extra}.' '.
4669: '<label><input type="radio" name="ltitools_'.$extra.'_add" value="0" checked="checked"'.$onclick.' />'.
4670: &mt('No').'</label></span>'.(' 'x2).'<span class="LC_nobreak">'.
4671: '<label><input type="radio" name="ltitools_'.$extra.'_add" value="1"'.$onclick.' />'.
4672: &mt('Yes').'</label></span></div>'.
4673: '<div class="LC_floatleft" style="display:none;" id="ltitools_'.$extra.'time_add">'.
4674: '<span class="LC_nobreak">'.
4675: &mt("at least [_1] $units{$extra} after launch",
4676: '<input type="text" name="ltitools_'.$extra.'valid_add" value="'.$defaulttimes{$extra}.'" />').
4677: '</span></div><div style="padding:0;clear:both;margin:0;border:0"></div>';
4678: }
4679: $datatable .= '<span class="LC_nobreak">'.$lt{'icon'}.': '.
4680: '('.&mt('if larger than 21x21 pixels, image will be scaled').') ';
4681: if ($switchserver) {
4682: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
4683: } else {
4684: $datatable .= '<input type="file" name="ltitools_add_image" value="" />';
4685: }
4686: $datatable .= '</span></fieldset>'.
4687: '<fieldset><legend>'.&mt('User data sent on launch').'</legend>'.
4688: '<span class="LC_nobreak">';
4689: foreach my $field (@fields) {
4690: my ($id,$onclick,$spacer);
4691: if ($field eq 'user') {
4692: $id = ' id="ltitools_user_field_add"';
4693: $onclick = ' onclick="toggleLTITools(this.form,'."'$field','add'".')"';
4694: } else {
4695: $spacer = (' ' x2);
4696: }
4697: $datatable .= '<label>'.
4698: '<input type="checkbox" name="ltitools_add_fields" value="'.$field.'"'.$id.$onclick.' />'.
4699: $lt{$field}.'</label>'.$spacer;
4700: }
4701: $datatable .= '</span>'.
4702: '<div style="display:none;" id="ltitools_user_div_add">'.
4703: '<span class="LC_nobreak"> : '.
4704: '<select name="ltitools_userincdom_add">'.
4705: '<option value="" selected="selected">'.&mt('Select').'</option>'.
4706: '<option value="0">'.&mt('username').'</option>'.
4707: '<option value="1">'.&mt('username:domain').'</option>'.
4708: '</select></span></div></fieldset>';
4709: $datatable .= '<fieldset><legend>'.&mt('Role mapping').'</legend><table><tr>';
4710: foreach my $role (@courseroles) {
4711: my ($checked,$checkednone);
4712: $datatable .= '<td style="text-align: center">'.
4713: &Apache::lonnet::plaintext($role,'Course').'<br />'.
4714: '<select name="ltitools_add_roles_'.$role.'">'.
4715: '<option value="" selected="selected">'.&mt('Select').'</option>';
4716: foreach my $ltirole (@ltiroles) {
4717: $datatable .= '<option value="'.$ltirole.'">'.$ltirole.'</option>';
4718: }
4719: $datatable .= '</select></td>';
4720: }
4721: $datatable .= '</tr></table></fieldset>'.
4722: '<fieldset><legend>'.&mt('Configurable in course').'</legend><span class="LC_nobreak">';
4723: foreach my $item ('label','title','target','linktext','explanation','append') {
4724: $datatable .= '<label>'.
4725: '<input type="checkbox" name="ltitools_courseconfig" value="'.$item.'" checked="checked" />'.
4726: $lt{'crs'.$item}.'</label>'.(' ' x2)."\n";
4727: }
4728: $datatable .= '</span></fieldset>'.
4729: '<fieldset><legend>'.&mt('Custom items sent on launch').'</legend>'.
4730: '<table><tr><th>'.&mt('Action').'</th><th>'.&mt('Name').'</th><th>'.&mt('Value').'</th></tr>'.
4731: '<tr><td><span class="LC_nobreak">'.
4732: '<label><input type="checkbox" name="ltitools_add_custom" value="1" />'.
4733: &mt('Add').'</label></span></td><td><input type="text" name="ltitools_add_custom_name" />'.
4734: '</td><td><input type="text" name="ltitools_add_custom_value" /></td></tr>'.
4735: '</table></fieldset>'."\n".
4736: '</td>'."\n".
4737: '</tr>'."\n";
4738: $itemcount ++;
4739: return $datatable;
4740: }
4741:
4742: sub ltitools_names {
4743: my %lt = &Apache::lonlocal::texthash(
4744: 'title' => 'Title',
4745: 'version' => 'Version',
4746: 'msgtype' => 'Message Type',
4747: 'sigmethod' => 'Signature Method',
4748: 'url' => 'URL',
4749: 'key' => 'Key',
4750: 'lifetime' => 'Nonce lifetime (s)',
4751: 'secret' => 'Secret',
4752: 'icon' => 'Icon',
4753: 'user' => 'User',
4754: 'fullname' => 'Full Name',
4755: 'firstname' => 'First Name',
4756: 'lastname' => 'Last Name',
4757: 'email' => 'E-mail',
4758: 'roles' => 'Role',
4759: 'window' => 'Window',
4760: 'tab' => 'Tab',
4761: 'iframe' => 'iFrame',
4762: 'height' => 'Height',
4763: 'width' => 'Width',
4764: 'linktext' => 'Default Link Text',
4765: 'explanation' => 'Default Explanation',
4766: 'passback' => 'Tool can return grades:',
4767: 'roster' => 'Tool can retrieve roster:',
4768: 'crstarget' => 'Display target',
4769: 'crslabel' => 'Course label',
4770: 'crstitle' => 'Course title',
4771: 'crslinktext' => 'Link Text',
4772: 'crsexplanation' => 'Explanation',
4773: 'crsappend' => 'Provider URL',
4774: );
4775: return %lt;
4776: }
4777:
4778: sub print_lti {
4779: my ($dom,$settings,$rowtotal) = @_;
4780: my $itemcount = 1;
4781: my $maxnum = 0;
4782: my $css_class;
4783: my %ordered;
4784: if (ref($settings) eq 'HASH') {
4785: foreach my $item (keys(%{$settings})) {
4786: if (ref($settings->{$item}) eq 'HASH') {
4787: my $num = $settings->{$item}{'order'};
4788: $ordered{$num} = $item;
4789: }
4790: }
4791: }
4792: my $maxnum = scalar(keys(%ordered));
4793: my $datatable;
4794: my %lt = <i_names();
4795: if (keys(%ordered)) {
4796: my @items = sort { $a <=> $b } keys(%ordered);
4797: for (my $i=0; $i<@items; $i++) {
4798: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4799: my $item = $ordered{$items[$i]};
4800: my ($key,$secret,$lifetime,$consumer,$requser,$current);
4801: if (ref($settings->{$item}) eq 'HASH') {
4802: $key = $settings->{$item}->{'key'};
4803: $secret = $settings->{$item}->{'secret'};
4804: $lifetime = $settings->{$item}->{'lifetime'};
4805: $consumer = $settings->{$item}->{'consumer'};
4806: $requser = $settings->{$item}->{'requser'};
4807: $current = $settings->{$item};
4808: }
4809: my $onclickrequser = ' onclick="toggleLTI(this.form,'."'requser','$i'".');"';
4810: my %checkedrequser = (
4811: yes => ' checked="checked"',
4812: no => '',
4813: );
4814: if (!$requser) {
4815: $checkedrequser{'no'} = $checkedrequser{'yes'};
4816: $checkedrequser{'yes'} = '';
4817: }
4818: my $chgstr = ' onchange="javascript:reorderLTI(this.form,'."'lti_pos_".$item."'".');"';
4819: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
4820: .'<select name="lti_pos_'.$item.'"'.$chgstr.'>';
4821: for (my $k=0; $k<=$maxnum; $k++) {
4822: my $vpos = $k+1;
4823: my $selstr;
4824: if ($k == $i) {
4825: $selstr = ' selected="selected" ';
4826: }
4827: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
4828: }
4829: $datatable .= '</select>'.(' 'x2).
4830: '<label><input type="checkbox" name="lti_del" value="'.$item.'" />'.
4831: &mt('Delete?').'</label></span></td>'.
4832: '<td colspan="2">'.
4833: '<fieldset><legend>'.&mt('Required settings').'</legend>'.
4834: '<span class="LC_nobreak">'.$lt{'consumer'}.
4835: ':<input type="text" size="15" name="lti_consumer_'.$i.'" value="'.$consumer.'" /></span> '.
4836: (' 'x2).
4837: '<span class="LC_nobreak">'.$lt{'version'}.':<select name="lti_version_'.$i.'">'.
4838: '<option value="LTI-1p0" selected="selected">1.1</option></select></span> '.
4839: (' 'x2).
4840: '<span class="LC_nobreak">'.$lt{'lifetime'}.':<input type="text" name="lti_lifetime_'.$i.'"'.
4841: 'value="'.$lifetime.'" size="3" /></span>'.
4842: (' 'x2).
4843: '<span class="LC_nobreak">'.$lt{'requser'}.':'.
4844: '<label><input type="radio" name="lti_requser_'.$i.'" value="1"'.$onclickrequser.$checkedrequser{yes}.' />'.&mt('Yes').'</label> '."\n".
4845: '<label><input type="radio" name="lti_requser_'.$i.'" value="0"'.$onclickrequser.$checkedrequser{no}.' />'.&mt('No').'</label></span>'."\n".
4846: '<br /><br />'.
4847: '<span class="LC_nobreak">'.$lt{'key'}.
4848: ':<input type="text" size="25" name="lti_key_'.$i.'" value="'.$key.'" /></span> '.
4849: (' 'x2).
4850: '<span class="LC_nobreak">'.$lt{'secret'}.':'.
4851: '<input type="password" size="20" name="lti_secret_'.$i.'" value="'.$secret.'" />'.
4852: '<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>'.
4853: '<input type="hidden" name="lti_id_'.$i.'" value="'.$item.'" /></span>'.
4854: '</fieldset>'.<i_options($i,$current,$itemcount,%lt).'</td></tr>';
4855: $itemcount ++;
4856: }
4857: }
4858: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4859: my $chgstr = ' onchange="javascript:reorderLTI(this.form,'."'lti_pos_add'".');"';
4860: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'."\n".
4861: '<input type="hidden" name="lti_maxnum" value="'.$maxnum.'" />'."\n".
4862: '<select name="lti_pos_add"'.$chgstr.'>';
4863: for (my $k=0; $k<$maxnum+1; $k++) {
4864: my $vpos = $k+1;
4865: my $selstr;
4866: if ($k == $maxnum) {
4867: $selstr = ' selected="selected" ';
4868: }
4869: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
4870: }
4871: $datatable .= '</select> '."\n".
4872: '<input type="checkbox" name="lti_add" value="1" />'.&mt('Add').'</span></td>'."\n".
4873: '<td colspan="2">'.
4874: '<fieldset><legend>'.&mt('Required settings').'</legend>'.
4875: '<span class="LC_nobreak">'.$lt{'consumer'}.
4876: ':<input type="text" size="15" name="lti_consumer_add" value="" /></span> '."\n".
4877: (' 'x2).
4878: '<span class="LC_nobreak">'.$lt{'version'}.':<select name="lti_version_add">'.
4879: '<option value="LTI-1p0" selected="selected">1.1</option></select></span> '."\n".
4880: (' 'x2).
4881: '<span class="LC_nobreak">'.$lt{'lifetime'}.':<input type="text" size="3" name="lti_lifetime_add" value="300" /></span> '."\n".
4882: (' 'x2).
4883: '<span class="LC_nobreak">'.$lt{'requser'}.':'.
4884: '<label><input type="radio" name="lti_requser_add" value="1" onclick="toggleLTI(this.form,'."'requser','add'".');" checked="checked" />'.&mt('Yes').'</label> '."\n".
4885: '<label><input type="radio" name="lti_requser_add" value="0" onclick="toggleLTI(this.form,'."'requser','add'".');" />'.&mt('No').'</label></span>'."\n".
4886: '<br /><br />'.
4887: '<span class="LC_nobreak">'.$lt{'key'}.':<input type="text" size="25" name="lti_key_add" value="" /></span> '."\n".
4888: (' 'x2).
4889: '<span class="LC_nobreak">'.$lt{'secret'}.':<input type="password" size="20" name="lti_secret_add" value="" />'.
4890: '<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".
4891: '</fieldset>'.<i_options('add',undef,$itemcount,%lt).
4892: '</td>'."\n".
4893: '</tr>'."\n";
4894: $$rowtotal ++;
4895: return $datatable;;
4896: }
4897:
4898: sub lti_names {
4899: my %lt = &Apache::lonlocal::texthash(
4900: 'version' => 'LTI Version',
4901: 'url' => 'URL',
4902: 'key' => 'Key',
4903: 'lifetime' => 'Nonce lifetime (s)',
4904: 'consumer' => 'Consumer',
4905: 'secret' => 'Secret',
4906: 'requser' => "User's identity sent",
4907: 'email' => 'Email address',
4908: 'sourcedid' => 'User ID',
4909: 'other' => 'Other',
4910: 'passback' => 'Can return grades to Consumer:',
4911: 'roster' => 'Can retrieve roster from Consumer:',
4912: 'topmenu' => 'Display LON-CAPA page header',
4913: 'inlinemenu'=> 'Display LON-CAPA inline menu',
4914: );
4915: return %lt;
4916: }
4917:
4918: sub lti_options {
4919: my ($num,$current,$itemcount,%lt) = @_;
4920: my (%checked,%rolemaps,$crssecsrc,$userfield,$cidfield);
4921: $checked{'mapuser'}{'sourcedid'} = ' checked="checked"';
4922: $checked{'mapcrs'}{'course_offering_sourcedid'} = ' checked="checked"';
4923: $checked{'makecrs'}{'N'} = ' checked="checked"';
4924: $checked{'mapcrstype'} = {};
4925: $checked{'makeuser'} = {};
4926: $checked{'selfenroll'} = {};
4927: $checked{'crssec'} = {};
4928: $checked{'crssecsrc'} = {};
4929: $checked{'lcauth'} = {};
4930: $checked{'menuitem'} = {};
4931: if ($num eq 'add') {
4932: $checked{'lcauth'}{'lti'} = ' checked="checked"';
4933: }
4934: my $userfieldsty = 'none';
4935: my $crsfieldsty = 'none';
4936: my $crssecfieldsty = 'none';
4937: my $secsrcfieldsty = 'none';
4938: my $passbacksty = 'none';
4939: my $optionsty = 'block';
4940: my $lcauthparm;
4941: my $lcauthparmstyle = 'display:none';
4942: my $lcauthparmtext;
4943: my $menusty;
4944: my $numinrow = 4;
4945: my %menutitles = <imenu_titles();
4946:
4947: if (ref($current) eq 'HASH') {
4948: if (!$current->{'requser'}) {
4949: $optionsty = 'none';
4950: }
4951: if (($current->{'mapuser'} ne '') && ($current->{'mapuser'} ne 'lis_person_sourcedid')) {
4952: $checked{'mapuser'}{'sourcedid'} = '';
4953: if ($current->{'mapuser'} eq 'lis_person_contact_email_primary') {
4954: $checked{'mapuser'}{'email'} = ' checked="checked"';
4955: } else {
4956: $checked{'mapuser'}{'other'} = ' checked="checked"';
4957: $userfield = $current->{'mapuser'};
4958: $userfieldsty = 'inline-block';
4959: }
4960: }
4961: if (($current->{'mapcrs'} ne '') && ($current->{'mapcrs'} ne 'course_offering_sourcedid')) {
4962: $checked{'mapcrs'}{'course_offering_sourcedid'} = '';
4963: if ($current->{'mapcrs'} eq 'context_id') {
4964: $checked{'mapcrs'}{'context_id'} = ' checked="checked"';
4965: } else {
4966: $checked{'mapcrs'}{'other'} = ' checked="checked"';
4967: $cidfield = $current->{'mapcrs'};
4968: $crsfieldsty = 'inline-block';
4969: }
4970: }
4971: if (ref($current->{'mapcrstype'}) eq 'ARRAY') {
4972: foreach my $type (@{$current->{'mapcrstype'}}) {
4973: $checked{'mapcrstype'}{$type} = ' checked="checked"';
4974: }
4975: }
4976: if ($current->{'makecrs'}) {
4977: $checked{'makecrs'}{'Y'} = ' checked="checked"';
4978: }
4979: if (ref($current->{'makeuser'}) eq 'ARRAY') {
4980: foreach my $role (@{$current->{'makeuser'}}) {
4981: $checked{'makeuser'}{$role} = ' checked="checked"';
4982: }
4983: }
4984: if ($current->{'lcauth'} =~ /^(internal|localauth|krb4|krb5|lti)$/) {
4985: $checked{'lcauth'}{$1} = ' checked="checked"';
4986: unless (($current->{'lcauth'} eq 'lti') || ($current->{'lcauth'} eq 'internal')) {
4987: $lcauthparm = $current->{'lcauthparm'};
4988: $lcauthparmstyle = 'display:table-row';
4989: if ($current->{'lcauth'} eq 'localauth') {
4990: $lcauthparmtext = &mt('Local auth argument');
4991: } else {
4992: $lcauthparmtext = &mt('Kerberos domain');
4993: }
4994: }
4995: }
4996: if (ref($current->{'selfenroll'}) eq 'ARRAY') {
4997: foreach my $role (@{$current->{'selfenroll'}}) {
4998: $checked{'selfenroll'}{$role} = ' checked="checked"';
4999: }
5000: }
5001: if (ref($current->{'maproles'}) eq 'HASH') {
5002: %rolemaps = %{$current->{'maproles'}};
5003: }
5004: if ($current->{'section'} ne '') {
5005: $checked{'crssec'}{'Y'} = ' checked="checked"';
5006: $crssecfieldsty = 'inline-block';
5007: if ($current->{'section'} eq 'course_section_sourcedid') {
5008: $checked{'crssecsrc'}{'sourcedid'} = ' checked="checked"';
5009: } else {
5010: $checked{'crssecsrc'}{'other'} = ' checked="checked"';
5011: $crssecsrc = $current->{'section'};
5012: $secsrcfieldsty = 'inline-block';
5013: }
5014: } else {
5015: $checked{'crssec'}{'N'} = ' checked="checked"';
5016: }
5017: if ($current->{'topmenu'}) {
5018: $checked{'topmenu'}{'Y'} = ' checked="checked"';
5019: } else {
5020: $checked{'topmenu'}{'N'} = ' checked="checked"';
5021: }
5022: if ($current->{'inlinemenu'}) {
5023: $checked{'inlinemenu'}{'Y'} = ' checked="checked"';
5024: } else {
5025: $checked{'inlinemenu'}{'N'} = ' checked="checked"';
5026: }
5027: if (($current->{'topmenu'}) || ($current->{'inlinemenu'})) {
5028: $menusty = 'inline-block';
5029: if (ref($current->{'lcmenu'}) eq 'ARRAY') {
5030: foreach my $item (@{$current->{'lcmenu'}}) {
5031: if (exists($menutitles{$item})) {
5032: $checked{'menuitem'}{$item} = ' checked="checked"';
5033: }
5034: }
5035: }
5036: } else {
5037: $menusty = 'none';
5038: }
5039: } else {
5040: $checked{'makecrs'}{'N'} = ' checked="checked"';
5041: $checked{'crssec'}{'N'} = ' checked="checked"';
5042: $checked{'topmenu'}{'N'} = ' checked="checked"';
5043: $checked{'inlinemenu'}{'Y'} = ' checked="checked"';
5044: $checked{'menuitem'}{'grades'} = ' checked="checked"';
5045: $menusty = 'inline-block';
5046: }
5047: my @coursetypes = ('official','unofficial','community','textbook','placement','lti');
5048: my %coursetypetitles = &Apache::lonlocal::texthash (
5049: official => 'Official',
5050: unofficial => 'Unofficial',
5051: community => 'Community',
5052: textbook => 'Textbook',
5053: placement => 'Placement Test',
5054: lti => 'LTI Provider',
5055: );
5056: my @authtypes = ('internal','krb4','krb5','localauth');
5057: my %shortauth = (
5058: internal => 'int',
5059: krb4 => 'krb4',
5060: krb5 => 'krb5',
5061: localauth => 'loc'
5062: );
5063: my %authnames = &authtype_names();
5064: my @ltiroles = qw(Learner Instructor ContentDeveloper TeachingAssistant Mentor Member Manager Administrator);
5065: my @lticourseroles = qw(Learner Instructor TeachingAssistant Mentor);
5066: my @courseroles = ('cc','in','ta','ep','st');
5067: my $onclickuser = ' onclick="toggleLTI(this.form,'."'user','$num'".');"';
5068: my $onclickcrs = ' onclick="toggleLTI(this.form,'."'crs','$num'".');"';
5069: my $onclicksec = ' onclick="toggleLTI(this.form,'."'sec','$num'".');"';
5070: my $onclicksecsrc = ' onclick="toggleLTI(this.form,'."'secsrc','$num'".')"';
5071: my $onclicklcauth = ' onclick="toggleLTI(this.form,'."'lcauth','$num'".')"';
5072: my $onclickmenu = ' onclick="toggleLTI(this.form,'."'lcmenu','$num'".');"';
5073: my $output = '<fieldset class="ltioption_'.$num.'" style="display:'.$optionsty.'"><legend>'.&mt('Mapping users').'</legend>'.
5074: '<div class="LC_floatleft"><span class="LC_nobreak">'.&mt('LON-CAPA username').': ';
5075: foreach my $option ('sourcedid','email','other') {
5076: $output .= '<label><input type="radio" name="lti_mapuser_'.$num.'" value="'.$option.'"'.
5077: $checked{'mapuser'}{$option}.$onclickuser.' />'.$lt{$option}.'</label>'.
5078: ($option eq 'other' ? '' : (' 'x2) );
5079: }
5080: $output .= '</span></div>'.
5081: '<div class="LC_floatleft" style="display:'.$userfieldsty.';" id="lti_userfield_'.$num.'">'.
5082: '<input type="text" name="lti_customuser_'.$num.'" '.
5083: 'value="'.$userfield.'" /></div></fieldset>'.
5084: '<fieldset class="ltioption_'.$num.'" style="display:'.$optionsty.'"><legend>'.&mt('Mapping course roles').'</legend><table><tr>';
5085: foreach my $ltirole (@lticourseroles) {
5086: my ($selected,$selectnone);
5087: if ($rolemaps{$ltirole} eq '') {
5088: $selectnone = ' selected="selected"';
5089: }
5090: $output .= '<td style="text-align: center">'.$ltirole.'<br />'.
5091: '<select name="lti_maprole_'.$ltirole.'_'.$num.'">'.
5092: '<option value=""'.$selectnone.'>'.&mt('Select').'</option>';
5093: foreach my $role (@courseroles) {
5094: unless ($selectnone) {
5095: if ($rolemaps{$ltirole} eq $role) {
5096: $selected = ' selected="selected"';
5097: } else {
5098: $selected = '';
5099: }
5100: }
5101: $output .= '<option value="'.$role.'"'.$selected.'>'.
5102: &Apache::lonnet::plaintext($role,'Course').
5103: '</option>';
5104: }
5105: $output .= '</select></td>';
5106: }
5107: $output .= '</tr></table></fieldset>'.
5108: '<fieldset class="ltioption_'.$num.'" style="display:'.$optionsty.'"><legend>'.&mt('Roles which may create user accounts').'</legend>';
5109: foreach my $ltirole (@ltiroles) {
5110: $output .= '<span class="LC_nobreak"><label><input type="checkbox" name="lti_makeuser_'.$num.'" value="'.$ltirole.'"'.
5111: $checked{'makeuser'}{$ltirole}.' />'.$ltirole.'</label> </span> ';
5112: }
5113: $output .= '</fieldset>'.
5114: '<fieldset class="ltioption_'.$num.'" style="display:'.$optionsty.'"><legend>'.&mt('New user accounts created for LTI users').'</legend>'.
5115: '<table>'.
5116: &modifiable_userdata_row('lti','instdata_'.$num,$current,$numinrow,$itemcount).
5117: '</table>'.
5118: '<table class="LC_nested"><tr><td class="LC_left_item">LON-CAPA Authentication</td>'.
5119: '<td class="LC_left_item">';
5120: foreach my $auth ('lti',@authtypes) {
5121: my $authtext;
5122: if ($auth eq 'lti') {
5123: $authtext = &mt('None');
5124: } else {
5125: $authtext = $authnames{$shortauth{$auth}};
5126: }
5127: $output .= '<span class="LC_nobreak"><label><input type="radio" name="lti_lcauth_'.$num.
5128: '" value="'.$auth.'"'.$checked{'lcauth'}{$auth}.$onclicklcauth.' />'.
5129: $authtext.'</label></span> ';
5130: }
5131: $output .= '</td></tr>'.
5132: '<tr id="lti_lcauth_parmrow_'.$num.'" style="'.$lcauthparmstyle.'">'.
5133: '<td class="LC_right_item" colspan="2"><span class="LC_nobreak">'.
5134: '<span id="lti_lcauth_parmtext_'.$num.'">'.$lcauthparmtext.'</span>'.
5135: '<input type="text" name="lti_lcauthparm_'.$num.'" value="" /></span></td></tr>'.
5136: '</table></fieldset>'.
5137: '<fieldset class="ltioption_'.$num.'" style="display:'.$optionsty.'"><legend>'.&mt('Mapping courses').'</legend>'.
5138: '<div class="LC_floatleft"><span class="LC_nobreak">'.
5139: &mt('Unique course identifier').': ';
5140: foreach my $option ('course_offering_sourcedid','context_id','other') {
5141: $output .= '<label><input type="radio" name="lti_mapcrs_'.$num.'" value="'.$option.'"'.
5142: $checked{'mapcrs'}{$option}.$onclickcrs.' />'.$option.'</label>'.
5143: ($option eq 'other' ? '' : (' 'x2) );
5144: }
5145: $output .= '</span></div><div class="LC_floatleft" style="display:'.$crsfieldsty.';" id="lti_crsfield_'.$num.'">'.
5146: '<input type="text" name="lti_mapcrsfield_'.$num.'" value="'.$cidfield.'" />'.
5147: '</div><div style="padding:0;clear:both;margin:0;border:0"></div>'.
5148: '<span class="LC_nobreak">'.&mt('LON-CAPA course type(s)').': ';
5149: foreach my $type (@coursetypes) {
5150: $output .= '<label><input type="checkbox" name="lti_mapcrstype_'.$num.'" value="'.$type.'"'.
5151: $checked{'mapcrstype'}{$type}.' />'.$coursetypetitles{$type}.'</label>'.
5152: (' 'x2);
5153: }
5154: $output .= '</span></fieldset>'.
5155: '<fieldset class="ltioption_'.$num.'" style="display:'.$optionsty.'"><legend>'.&mt('Creating courses').'</legend>'.
5156: '<span class="LC_nobreak">'.&mt('Course created (if absent) on Instructor access').': '.
5157: '<label><input type="radio" name="lti_makecrs_'.$num.'" value="0"'.
5158: $checked{'makecrs'}{'N'}.' />'.&mt('No').'</label>'.(' 'x2).
5159: '<label><input type="radio" name="lti_makecrs_'.$num.'" value="1"'.
5160: $checked{'makecrs'}{'Y'}.' />'.&mt('Yes').'</label></span>'.
5161: '</fieldset>'.
5162: '<fieldset class="ltioption_'.$num.'" style="display:'.$optionsty.'"><legend>'.&mt('Roles which may self-enroll').'</legend>';
5163: foreach my $lticrsrole (@lticourseroles) {
5164: $output .= '<span class="LC_nobreak"><label><input type="checkbox" name="lti_selfenroll_'.$num.'" value="'.$lticrsrole.'"'.
5165: $checked{'selfenroll'}{$lticrsrole}.' />'.$lticrsrole.'</label> </span> ';
5166: }
5167: $output .= '</fieldset>'.
5168: '<fieldset class="ltioption_'.$num.'" style="display:'.$optionsty.'"><legend>'.&mt('Course options').'</legend>'.
5169: '<div class="LC_floatleft"><span class="LC_nobreak">'.&mt('Assign users to sections').': '.
5170: '<label><input type="radio" name="lti_crssec_'.$num.'" value="0"'.
5171: $checked{'crssec'}{'N'}.$onclicksec.' />'.&mt('No').'</label>'.(' 'x2).
5172: '<label><input type="radio" name="lti_crssec_'.$num.'" value="1"'.
5173: $checked{'crssec'}{'Y'}.$onclicksec.' />'.&mt('Yes').'</label></span></div>'.
5174: '<div class="LC_floatleft" style="display:'.$crssecfieldsty.';" id="lti_crssecfield_'.$num.'">'.
5175: '<span class="LC_nobreak">'.&mt('From').':<label>'.
5176: '<input type="radio" name="lti_crssecsrc_'.$num.'" value="course_section_sourcedid"'.
5177: $checked{'crssecsrc'}{'sourcedid'}.$onclicksecsrc.' />'.
5178: &mt('Standard field').'</label>'.(' 'x2).
5179: '<label><input type="radio" name="lti_crssecsrc_'.$num.'" value="other"'.
5180: $checked{'crssecsrc'}{'other'}.$onclicksecsrc.' />'.&mt('Other').
5181: '</label></span></div><div class="LC_floatleft" style="display:'.$secsrcfieldsty.';" id="lti_secsrcfield_'.$num.'">'.
5182: '<input type="text" name="lti_customsection_'.$num.'" value="'.$crssecsrc.'" />'.
5183: '</div><div style="padding:0;clear:both;margin:0;border:0"></div>';
5184: my ($pb1p1chk,$pb1p0chk,$onclickpb);
5185: foreach my $extra ('roster','passback') {
5186: my $checkedon = '';
5187: my $checkedoff = ' checked="checked"';
5188: if ($extra eq 'passback') {
5189: $pb1p1chk = ' checked="checked"';
5190: $pb1p0chk = '';
5191: $onclickpb = ' onclick="toggleLTI(this.form,'."'passback','$num'".');"';
5192: } else {
5193: $onclickpb = '';
5194: }
5195: if (ref($current) eq 'HASH') {
5196: if (($current->{$extra})) {
5197: $checkedon = $checkedoff;
5198: $checkedoff = '';
5199: if ($extra eq 'passback') {
5200: $passbacksty = 'inline-block';
5201: }
5202: if ($current->{'passbackformat'} eq '1.0') {
5203: $pb1p0chk = ' checked="checked"';
5204: $pb1p1chk = '';
5205: }
5206: }
5207: }
5208: $output .= $lt{$extra}.' '.
5209: '<label><input type="radio" name="lti_'.$extra.'_'.$num.'" value="0"'.$checkedoff.$onclickpb.' />'.
5210: &mt('No').'</label>'.(' 'x2).
5211: '<label><input type="radio" name="lti_'.$extra.'_'.$num.'" value="1"'.$checkedon.$onclickpb.' />'.
5212: &mt('Yes').'</label><br />';
5213: }
5214: $output .= '<div class="LC_floatleft" style="display:'.$passbacksty.';" id="lti_passback_'.$num.'">'.
5215: '<span class="LC_nobreak">'.&mt('Grade format').
5216: '<label><input type="radio" name="lti_passbackformat_'.$num.'" value="1.1"'.$pb1p1chk.' />'.
5217: &mt('Outcomes Service (1.1)').'</label>'.(' 'x2).
5218: '<label><input type="radio" name="lti_passbackformat_'.$num.'" value="1.0"'.$pb1p0chk.'/>'.
5219: &mt('Outcomes Extension (1.0)').'</label></span></div></fieldset>'.
5220: '<fieldset class="ltioption_'.$num.'" style="display:'.$optionsty.'"><legend>'.&mt('Course defaults (Course Coordinator can override)').'</legend>'.
5221: '<div class="LC_floatleft"><span class="LC_nobreak">'.$lt{'topmenu'}.': '.
5222: '<label><input type="radio" name="lti_topmenu_'.$num.'" value="0"'.
5223: $checked{'topmenu'}{'N'}.$onclickmenu.' />'.&mt('No').'</label>'.(' 'x2).
5224: '<label><input type="radio" name="lti_topmenu_'.$num.'" value="1"'.
5225: $checked{'topmenu'}{'Y'}.$onclickmenu.' />'.&mt('Yes').'</label></span></div>'.
5226: '<div style="padding:0;clear:both;margin:0;border:0"></div>'.
5227: '<div class="LC_floatleft"><span class="LC_nobreak">'.$lt{'inlinemenu'}.': '.
5228: '<label><input type="radio" name="lti_inlinemenu_'.$num.'" value="0"'.
5229: $checked{'inlinemenu'}{'N'}.$onclickmenu.' />'.&mt('No').'</label>'.(' 'x2).
5230: '<label><input type="radio" name="lti_inlinemenu_'.$num.'" value="1"'.
5231: $checked{'inlinemenu'}{'Y'}.$onclickmenu.' />'.&mt('Yes').'</label></span></div>';
5232: $output .='<div style="padding:0;clear:both;margin:0;border:0"></div>'.
5233: '<div class="LC_floatleft" style="display:'.$menusty.';" id="lti_menufield_'.$num.'">'.
5234: '<span class="LC_nobreak">'.&mt('Menu items').': ';
5235: foreach my $type ('fullname','coursetitle','role','logout','grades') {
5236: $output .= '<label><input type="checkbox" name="lti_menuitem_'.$num.'" value="'.$type.'"'.
5237: $checked{'menuitem'}{$type}.' />'.$menutitles{$type}.'</label>'.
5238: (' 'x2);
5239: }
5240: $output .= '</span></div></fieldset>';
5241: # '<fieldset><legend>'.&mt('Assigning author roles').'</legend>';
5242: #
5243: # $output .= '</fieldset>'.
5244: # '<fieldset><legend>'.&mt('Assigning domain roles').'</legend>';
5245: return $output;
5246: }
5247:
5248: sub ltimenu_titles {
5249: return &Apache::lonlocal::texthash(
5250: fullname => 'Full name',
5251: coursetitle => 'Course title',
5252: role => 'Role',
5253: logout => 'Logout',
5254: grades => 'Grades',
5255: );
5256: }
5257:
5258: sub print_coursedefaults {
5259: my ($position,$dom,$settings,$rowtotal) = @_;
5260: my ($css_class,$datatable,%checkedon,%checkedoff,%defaultchecked,@toggles);
5261: my $itemcount = 1;
5262: my %choices = &Apache::lonlocal::texthash (
5263: canuse_pdfforms => 'Course/Community users can create/upload PDF forms',
5264: uploadquota => 'Default quota for files uploaded directly to course/community using Course Editor (MB)',
5265: anonsurvey_threshold => 'Responder count needed before showing submissions for anonymous surveys',
5266: coursecredits => 'Credits can be specified for courses',
5267: uselcmath => 'Math preview uses LON-CAPA previewer (javascript) in place of DragMath (Java)',
5268: usejsme => 'Molecule editor uses JSME (HTML5) in place of JME (Java)',
5269: texengine => 'Default method to display mathematics',
5270: postsubmit => 'Disable submit button/keypress following student submission',
5271: canclone => "People who may clone a course (besides course's owner and coordinators)",
5272: mysqltables => 'Lifetime (s) of "Temporary" MySQL tables (student performance data) on homeserver',
5273: );
5274: my %staticdefaults = (
5275: texengine => 'MathJax',
5276: anonsurvey_threshold => 10,
5277: uploadquota => 500,
5278: postsubmit => 60,
5279: mysqltables => 172800,
5280: );
5281: if ($position eq 'top') {
5282: %defaultchecked = (
5283: 'canuse_pdfforms' => 'off',
5284: 'uselcmath' => 'on',
5285: 'usejsme' => 'on',
5286: 'canclone' => 'none',
5287: );
5288: @toggles = ('canuse_pdfforms','uselcmath','usejsme');
5289: my $deftex = $staticdefaults{'texengine'};
5290: if (ref($settings) eq 'HASH') {
5291: if ($settings->{'texengine'}) {
5292: if ($settings->{'texengine'} =~ /^(MathJax|mimetex|tth)$/) {
5293: $deftex = $settings->{'texengine'};
5294: }
5295: }
5296: }
5297: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5298: my $mathdisp = '<tr'.$css_class.'><td style="vertical-align: top">'.
5299: '<span class="LC_nobreak">'.$choices{'texengine'}.
5300: '</span></td><td class="LC_right_item">'.
5301: '<select name="texengine">'."\n";
5302: my %texoptions = (
5303: MathJax => 'MathJax',
5304: mimetex => &mt('Convert to Images'),
5305: tth => &mt('TeX to HTML'),
5306: );
5307: foreach my $renderer ('MathJax','mimetex','tth') {
5308: my $selected = '';
5309: if ($renderer eq $deftex) {
5310: $selected = ' selected="selected"';
5311: }
5312: $mathdisp .= '<option value="'.$renderer.'"'.$selected.'>'.$texoptions{$renderer}.'</option>'."\n";
5313: }
5314: $mathdisp .= '</select></td></tr>'."\n";
5315: $itemcount ++;
5316: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
5317: \%choices,$itemcount);
5318: $datatable = $mathdisp.$datatable;
5319: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5320: $datatable .=
5321: '<tr'.$css_class.'><td style="vertical-align: top">'.
5322: '<span class="LC_nobreak">'.$choices{'canclone'}.
5323: '</span></td><td class="LC_left_item">';
5324: my $currcanclone = 'none';
5325: my $onclick;
5326: my @cloneoptions = ('none','domain');
5327: my %clonetitles = (
5328: none => 'No additional course requesters',
5329: domain => "Any course requester in course's domain",
5330: instcode => 'Course requests for official courses ...',
5331: );
5332: my (%codedefaults,@code_order,@posscodes);
5333: if (&Apache::lonnet::auto_instcode_defaults($dom,\%codedefaults,
5334: \@code_order) eq 'ok') {
5335: if (@code_order > 0) {
5336: push(@cloneoptions,'instcode');
5337: $onclick = ' onclick="toggleDisplay(this.form,'."'cloneinstcode'".');"';
5338: }
5339: }
5340: if (ref($settings) eq 'HASH') {
5341: if ($settings->{'canclone'}) {
5342: if (ref($settings->{'canclone'}) eq 'HASH') {
5343: if (ref($settings->{'canclone'}{'instcode'}) eq 'ARRAY') {
5344: if (@code_order > 0) {
5345: $currcanclone = 'instcode';
5346: @posscodes = @{$settings->{'canclone'}{'instcode'}};
5347: }
5348: }
5349: } elsif ($settings->{'canclone'} eq 'domain') {
5350: $currcanclone = $settings->{'canclone'};
5351: }
5352: }
5353: }
5354: foreach my $option (@cloneoptions) {
5355: my ($checked,$additional);
5356: if ($currcanclone eq $option) {
5357: $checked = ' checked="checked"';
5358: }
5359: if ($option eq 'instcode') {
5360: if (@code_order) {
5361: my $show = 'none';
5362: if ($checked) {
5363: $show = 'block';
5364: }
5365: $additional = '<div id="cloneinstcode" style="display:'.$show.';" />'.
5366: &mt('Institutional codes for new and cloned course have identical:').
5367: '<br />';
5368: foreach my $item (@code_order) {
5369: my $codechk;
5370: if ($checked) {
5371: if (grep(/^\Q$item\E$/,@posscodes)) {
5372: $codechk = ' checked="checked"';
5373: }
5374: }
5375: $additional .= '<label>'.
5376: '<input type="checkbox" name="clonecode" value="'.$item.'"'.$codechk.' />'.
5377: $item.'</label>';
5378: }
5379: $additional .= (' 'x2).'('.&mt('check as many as needed').')</div>';
5380: }
5381: }
5382: $datatable .=
5383: '<span class="LC_nobreak"><label><input type="radio" name="canclone"'.$checked.
5384: ' value="'.$option.'"'.$onclick.' />'.$clonetitles{$option}.
5385: '</label> '.$additional.'</span><br />';
5386: }
5387: $datatable .= '</td>'.
5388: '</tr>';
5389: $itemcount ++;
5390: } else {
5391: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
5392: my ($currdefresponder,%defcredits,%curruploadquota,%deftimeout,%currmysql);
5393: my $currusecredits = 0;
5394: my $postsubmitclient = 1;
5395: my @types = ('official','unofficial','community','textbook','placement');
5396: if (ref($settings) eq 'HASH') {
5397: $currdefresponder = $settings->{'anonsurvey_threshold'};
5398: if (ref($settings->{'uploadquota'}) eq 'HASH') {
5399: foreach my $type (keys(%{$settings->{'uploadquota'}})) {
5400: $curruploadquota{$type} = $settings->{'uploadquota'}{$type};
5401: }
5402: }
5403: if (ref($settings->{'coursecredits'}) eq 'HASH') {
5404: foreach my $type (@types) {
5405: next if ($type eq 'community');
5406: $defcredits{$type} = $settings->{'coursecredits'}->{$type};
5407: if ($defcredits{$type} ne '') {
5408: $currusecredits = 1;
5409: }
5410: }
5411: }
5412: if (ref($settings->{'postsubmit'}) eq 'HASH') {
5413: if ($settings->{'postsubmit'}->{'client'} eq 'off') {
5414: $postsubmitclient = 0;
5415: foreach my $type (@types) {
5416: $deftimeout{$type} = $staticdefaults{'postsubmit'};
5417: }
5418: } else {
5419: foreach my $type (@types) {
5420: if (ref($settings->{'postsubmit'}->{'timeout'}) eq 'HASH') {
5421: if ($settings->{'postsubmit'}->{'timeout'}->{$type} =~ /^\d+$/) {
5422: $deftimeout{$type} = $settings->{'postsubmit'}->{'timeout'}->{$type};
5423: } else {
5424: $deftimeout{$type} = $staticdefaults{'postsubmit'};
5425: }
5426: } else {
5427: $deftimeout{$type} = $staticdefaults{'postsubmit'};
5428: }
5429: }
5430: }
5431: } else {
5432: foreach my $type (@types) {
5433: $deftimeout{$type} = $staticdefaults{'postsubmit'};
5434: }
5435: }
5436: if (ref($settings->{'mysqltables'}) eq 'HASH') {
5437: foreach my $type (keys(%{$settings->{'mysqltables'}})) {
5438: $currmysql{$type} = $settings->{'mysqltables'}{$type};
5439: }
5440: } else {
5441: foreach my $type (@types) {
5442: $currmysql{$type} = $staticdefaults{'mysqltables'};
5443: }
5444: }
5445: } else {
5446: foreach my $type (@types) {
5447: $deftimeout{$type} = $staticdefaults{'postsubmit'};
5448: }
5449: }
5450: if (!$currdefresponder) {
5451: $currdefresponder = $staticdefaults{'anonsurvey_threshold'};
5452: } elsif ($currdefresponder < 1) {
5453: $currdefresponder = 1;
5454: }
5455: foreach my $type (@types) {
5456: if ($curruploadquota{$type} eq '') {
5457: $curruploadquota{$type} = $staticdefaults{'uploadquota'};
5458: }
5459: }
5460: $datatable .=
5461: '<tr'.$css_class.'><td><span class="LC_nobreak">'.
5462: $choices{'anonsurvey_threshold'}.
5463: '</span></td>'.
5464: '<td class="LC_right_item"><span class="LC_nobreak">'.
5465: '<input type="text" name="anonsurvey_threshold"'.
5466: ' value="'.$currdefresponder.'" size="5" /></span>'.
5467: '</td></tr>'."\n";
5468: $itemcount ++;
5469: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
5470: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
5471: $choices{'uploadquota'}.
5472: '</span></td>'.
5473: '<td style="text-align: right" class="LC_right_item">'.
5474: '<table><tr>';
5475: foreach my $type (@types) {
5476: $datatable .= '<td style="text-align: center">'.&mt($type).'<br />'.
5477: '<input type="text" name="uploadquota_'.$type.'"'.
5478: ' value="'.$curruploadquota{$type}.'" size="5" /></td>';
5479: }
5480: $datatable .= '</tr></table></td></tr>'."\n";
5481: $itemcount ++;
5482: my $onclick = "toggleDisplay(this.form,'credits');";
5483: my $display = 'none';
5484: if ($currusecredits) {
5485: $display = 'block';
5486: }
5487: my $additional = '<div id="credits" style="display: '.$display.'">'.
5488: '<i>'.&mt('Default credits').'</i><br /><table><tr>';
5489: foreach my $type (@types) {
5490: next if ($type eq 'community');
5491: $additional .= '<td style="text-align: center">'.&mt($type).'<br />'.
5492: '<input type="text" name="'.$type.'_credits"'.
5493: ' value="'.$defcredits{$type}.'" size="3" /></td>';
5494: }
5495: $additional .= '</tr></table></div>'."\n";
5496: %defaultchecked = ('coursecredits' => 'off');
5497: @toggles = ('coursecredits');
5498: my $current = {
5499: 'coursecredits' => $currusecredits,
5500: };
5501: (my $table,$itemcount) =
5502: &radiobutton_prefs($current,\@toggles,\%defaultchecked,
5503: \%choices,$itemcount,$onclick,$additional,'left');
5504: $datatable .= $table;
5505: $onclick = "toggleDisplay(this.form,'studentsubmission');";
5506: my $display = 'none';
5507: if ($postsubmitclient) {
5508: $display = 'block';
5509: }
5510: $additional = '<div id="studentsubmission" style="display: '.$display.'">'.
5511: &mt('Number of seconds submit is disabled').'<br />'.
5512: '<i>'.&mt('Enter 0 to remain disabled until page reload.').'</i><br />'.
5513: '<table><tr>';
5514: foreach my $type (@types) {
5515: $additional .= '<td style="text-align: center">'.&mt($type).'<br />'.
5516: '<input type="text" name="'.$type.'_timeout" value="'.
5517: $deftimeout{$type}.'" size="5" /></td>';
5518: }
5519: $additional .= '</tr></table></div>'."\n";
5520: %defaultchecked = ('postsubmit' => 'on');
5521: @toggles = ('postsubmit');
5522: $current = {
5523: 'postsubmit' => $postsubmitclient,
5524: };
5525: ($table,$itemcount) =
5526: &radiobutton_prefs($current,\@toggles,\%defaultchecked,
5527: \%choices,$itemcount,$onclick,$additional,'left');
5528: $datatable .= $table;
5529: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
5530: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
5531: $choices{'mysqltables'}.
5532: '</span></td>'.
5533: '<td style="text-align: right" class="LC_right_item">'.
5534: '<table><tr>';
5535: foreach my $type (@types) {
5536: $datatable .= '<td style="text-align: center">'.&mt($type).'<br />'.
5537: '<input type="text" name="mysqltables_'.$type.'"'.
5538: ' value="'.$currmysql{$type}.'" size="8" /></td>';
5539: }
5540: $datatable .= '</tr></table></td></tr>'."\n";
5541: $itemcount ++;
5542:
5543: }
5544: $$rowtotal += $itemcount;
5545: return $datatable;
5546: }
5547:
5548: sub print_selfenrollment {
5549: my ($position,$dom,$settings,$rowtotal) = @_;
5550: my ($css_class,$datatable);
5551: my $itemcount = 1;
5552: my @types = ('official','unofficial','community','textbook','placement');
5553: if (($position eq 'top') || ($position eq 'middle')) {
5554: my ($rowsref,$titlesref) = &Apache::lonuserutils::get_selfenroll_titles();
5555: my %descs = &Apache::lonuserutils::selfenroll_default_descs();
5556: my @rows;
5557: my $key;
5558: if ($position eq 'top') {
5559: $key = 'admin';
5560: if (ref($rowsref) eq 'ARRAY') {
5561: @rows = @{$rowsref};
5562: }
5563: } elsif ($position eq 'middle') {
5564: $key = 'default';
5565: @rows = ('types','registered','approval','limit');
5566: }
5567: foreach my $row (@rows) {
5568: if (defined($titlesref->{$row})) {
5569: $itemcount ++;
5570: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5571: $datatable .= '<tr'.$css_class.'>'.
5572: '<td>'.$titlesref->{$row}.'</td>'.
5573: '<td class="LC_left_item">'.
5574: '<table><tr>';
5575: my (%current,%currentcap);
5576: if (ref($settings) eq 'HASH') {
5577: if (ref($settings->{$key}) eq 'HASH') {
5578: foreach my $type (@types) {
5579: if (ref($settings->{$key}->{$type}) eq 'HASH') {
5580: $current{$type} = $settings->{$key}->{$type}->{$row};
5581: }
5582: if (($row eq 'limit') && ($key eq 'default')) {
5583: if (ref($settings->{$key}->{$type}) eq 'HASH') {
5584: $currentcap{$type} = $settings->{$key}->{$type}->{'cap'};
5585: }
5586: }
5587: }
5588: }
5589: }
5590: my %roles = (
5591: '0' => &Apache::lonnet::plaintext('dc'),
5592: );
5593:
5594: foreach my $type (@types) {
5595: unless (($row eq 'registered') && ($key eq 'default')) {
5596: $datatable .= '<th>'.&mt($type).'</th>';
5597: }
5598: }
5599: unless (($row eq 'registered') && ($key eq 'default')) {
5600: $datatable .= '</tr><tr>';
5601: }
5602: foreach my $type (@types) {
5603: if ($type eq 'community') {
5604: $roles{'1'} = &mt('Community personnel');
5605: } else {
5606: $roles{'1'} = &mt('Course personnel');
5607: }
5608: $datatable .= '<td style="vertical-align: top">';
5609: if ($position eq 'top') {
5610: my %checked;
5611: if ($current{$type} eq '0') {
5612: $checked{'0'} = ' checked="checked"';
5613: } else {
5614: $checked{'1'} = ' checked="checked"';
5615: }
5616: foreach my $role ('1','0') {
5617: $datatable .= '<span class="LC_nobreak"><label>'.
5618: '<input type="radio" name="selfenrolladmin_'.$row.'_'.$type.'" '.
5619: 'value="'.$role.'"'.$checked{$role}.' />'.
5620: $roles{$role}.'</label></span> ';
5621: }
5622: } else {
5623: if ($row eq 'types') {
5624: my %checked;
5625: if ($current{$type} =~ /^(all|dom)$/) {
5626: $checked{$1} = ' checked="checked"';
5627: } else {
5628: $checked{''} = ' checked="checked"';
5629: }
5630: foreach my $val ('','dom','all') {
5631: $datatable .= '<span class="LC_nobreak"><label>'.
5632: '<input type ="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
5633: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
5634: }
5635: } elsif ($row eq 'registered') {
5636: my %checked;
5637: if ($current{$type} eq '1') {
5638: $checked{'1'} = ' checked="checked"';
5639: } else {
5640: $checked{'0'} = ' checked="checked"';
5641: }
5642: foreach my $val ('0','1') {
5643: $datatable .= '<span class="LC_nobreak"><label>'.
5644: '<input type ="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
5645: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
5646: }
5647: } elsif ($row eq 'approval') {
5648: my %checked;
5649: if ($current{$type} =~ /^([12])$/) {
5650: $checked{$1} = ' checked="checked"';
5651: } else {
5652: $checked{'0'} = ' checked="checked"';
5653: }
5654: for my $val (0..2) {
5655: $datatable .= '<span class="LC_nobreak"><label>'.
5656: '<input type="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
5657: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
5658: }
5659: } elsif ($row eq 'limit') {
5660: my %checked;
5661: if ($current{$type} =~ /^(allstudents|selfenrolled)$/) {
5662: $checked{$1} = ' checked="checked"';
5663: } else {
5664: $checked{'none'} = ' checked="checked"';
5665: }
5666: my $cap;
5667: if ($currentcap{$type} =~ /^\d+$/) {
5668: $cap = $currentcap{$type};
5669: }
5670: foreach my $val ('none','allstudents','selfenrolled') {
5671: $datatable .= '<span class="LC_nobreak"><label>'.
5672: '<input type="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
5673: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
5674: }
5675: $datatable .= '<br />'.
5676: '<span class="LC_nobreak">'.&mt('Maximum allowed: ').
5677: '<input type="text" name="selfenrolldefault_cap_'.$type.'" size = "5" value="'.$cap.'" />'.
5678: '</span>';
5679: }
5680: }
5681: $datatable .= '</td>';
5682: }
5683: $datatable .= '</tr>';
5684: }
5685: $datatable .= '</table></td></tr>';
5686: }
5687: } elsif ($position eq 'bottom') {
5688: $datatable .= &print_validation_rows('selfenroll',$dom,$settings,\$itemcount);
5689: }
5690: $$rowtotal += $itemcount;
5691: return $datatable;
5692: }
5693:
5694: sub print_validation_rows {
5695: my ($caller,$dom,$settings,$rowtotal) = @_;
5696: my ($itemsref,$namesref,$fieldsref);
5697: if ($caller eq 'selfenroll') {
5698: ($itemsref,$namesref,$fieldsref) = &Apache::lonuserutils::selfenroll_validation_types();
5699: } elsif ($caller eq 'requestcourses') {
5700: ($itemsref,$namesref,$fieldsref) = &Apache::loncoursequeueadmin::requestcourses_validation_types();
5701: }
5702: my %currvalidation;
5703: if (ref($settings) eq 'HASH') {
5704: if (ref($settings->{'validation'}) eq 'HASH') {
5705: %currvalidation = %{$settings->{'validation'}};
5706: }
5707: }
5708: my $datatable;
5709: my $itemcount = 0;
5710: foreach my $item (@{$itemsref}) {
5711: my $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
5712: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
5713: $namesref->{$item}.
5714: '</span></td>'.
5715: '<td class="LC_left_item">';
5716: if (($item eq 'url') || ($item eq 'button')) {
5717: $datatable .= '<span class="LC_nobreak">'.
5718: '<input type="text" name="'.$caller.'_validation_'.$item.'"'.
5719: ' value="'.$currvalidation{$item}.'" size="50" /></span>';
5720: } elsif ($item eq 'fields') {
5721: my @currfields;
5722: if (ref($currvalidation{$item}) eq 'ARRAY') {
5723: @currfields = @{$currvalidation{$item}};
5724: }
5725: foreach my $field (@{$fieldsref}) {
5726: my $check = '';
5727: if (grep(/^\Q$field\E$/,@currfields)) {
5728: $check = ' checked="checked"';
5729: }
5730: $datatable .= '<span class="LC_nobreak"><label>'.
5731: '<input type="checkbox" name="'.$caller.'_validation_fields"'.
5732: ' value="'.$field.'"'.$check.' />'.$field.
5733: '</label></span> ';
5734: }
5735: } elsif ($item eq 'markup') {
5736: $datatable .= '<textarea name="'.$caller.'_validation_markup" cols="50" rows="5">'.
5737: $currvalidation{$item}.
5738: '</textarea>';
5739: }
5740: $datatable .= '</td></tr>'."\n";
5741: if (ref($rowtotal)) {
5742: $itemcount ++;
5743: }
5744: }
5745: if ($caller eq 'requestcourses') {
5746: my %currhash;
5747: if (ref($settings) eq 'HASH') {
5748: if (ref($settings->{'validation'}) eq 'HASH') {
5749: if ($settings->{'validation'}{'dc'} ne '') {
5750: $currhash{$settings->{'validation'}{'dc'}} = 1;
5751: }
5752: }
5753: }
5754: my $numinrow = 2;
5755: my ($numdc,$dctable,$rows) = &active_dc_picker($dom,$numinrow,'radio',
5756: 'validationdc',%currhash);
5757: my $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
5758: $datatable .= '<tr'.$css_class.'><td>';
5759: if ($numdc > 1) {
5760: $datatable .= &mt('Course creation processed as: (choose Dom. Coord.)');
5761: } else {
5762: $datatable .= &mt('Course creation processed as: ');
5763: }
5764: $datatable .= '</td><td class="LC_left_item">'.$dctable.'</td></tr>';
5765: $itemcount ++;
5766: }
5767: if (ref($rowtotal)) {
5768: $$rowtotal += $itemcount;
5769: }
5770: return $datatable;
5771: }
5772:
5773: sub print_usersessions {
5774: my ($position,$dom,$settings,$rowtotal) = @_;
5775: my ($css_class,$datatable,$itemcount,%checked,%choices);
5776: my (%by_ip,%by_location,@intdoms,@instdoms);
5777: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
5778:
5779: my @alldoms = &Apache::lonnet::all_domains();
5780: my %serverhomes = %Apache::lonnet::serverhomeIDs;
5781: my %servers = &Apache::lonnet::internet_dom_servers($dom);
5782: my %altids = &id_for_thisdom(%servers);
5783: if ($position eq 'top') {
5784: if (keys(%serverhomes) > 1) {
5785: my %spareid = ¤t_offloads_to($dom,$settings,\%servers);
5786: my $curroffloadnow;
5787: if (ref($settings) eq 'HASH') {
5788: if (ref($settings->{'offloadnow'}) eq 'HASH') {
5789: $curroffloadnow = $settings->{'offloadnow'};
5790: }
5791: }
5792: $datatable .= &spares_row($dom,\%servers,\%spareid,\%serverhomes,\%altids,$curroffloadnow,$rowtotal);
5793: } else {
5794: $datatable .= '<tr'.$css_class.'><td colspan="2">'.
5795: &mt('Nothing to set here, as the cluster to which this domain belongs only contains one server.').
5796: '</td></tr>';
5797: }
5798: } else {
5799: my %titles = &usersession_titles();
5800: my ($prefix,@types);
5801: if ($position eq 'bottom') {
5802: $prefix = 'remote';
5803: @types = ('version','excludedomain','includedomain');
5804: } else {
5805: $prefix = 'hosted';
5806: @types = ('excludedomain','includedomain');
5807: }
5808: ($datatable,$itemcount) = &rules_by_location($settings,$prefix,\%by_location,\%by_ip,\@types,\%titles);
5809: }
5810: $$rowtotal += $itemcount;
5811: return $datatable;
5812: }
5813:
5814: sub rules_by_location {
5815: my ($settings,$prefix,$by_location,$by_ip,$types,$titles) = @_;
5816: my ($datatable,$itemcount,$css_class);
5817: if (keys(%{$by_location}) == 0) {
5818: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
5819: $datatable = '<tr'.$css_class.'><td colspan="2">'.
5820: &mt('Nothing to set here, as the cluster to which this domain belongs only contains one institution.').
5821: '</td></tr>';
5822: $itemcount = 1;
5823: } else {
5824: $itemcount = 0;
5825: my $numinrow = 5;
5826: my (%current,%checkedon,%checkedoff);
5827: my @locations = sort(keys(%{$by_location}));
5828: foreach my $type (@{$types}) {
5829: $checkedon{$type} = '';
5830: $checkedoff{$type} = ' checked="checked"';
5831: }
5832: if (ref($settings) eq 'HASH') {
5833: if (ref($settings->{$prefix}) eq 'HASH') {
5834: foreach my $key (keys(%{$settings->{$prefix}})) {
5835: $current{$key} = $settings->{$prefix}{$key};
5836: if ($key eq 'version') {
5837: if ($current{$key} ne '') {
5838: $checkedon{$key} = ' checked="checked"';
5839: $checkedoff{$key} = '';
5840: }
5841: } elsif (ref($current{$key}) eq 'ARRAY') {
5842: $checkedon{$key} = ' checked="checked"';
5843: $checkedoff{$key} = '';
5844: }
5845: }
5846: }
5847: }
5848: foreach my $type (@{$types}) {
5849: next if ($type ne 'version' && !@locations);
5850: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
5851: $datatable .= '<tr'.$css_class.'>
5852: <td><span class="LC_nobreak">'.$titles->{$type}.'</span><br />
5853: <span class="LC_nobreak">
5854: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedoff{$type}.' value="0" />'.&mt('Not in use').'</label>
5855: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedon{$type}.' value="1" />'.&mt('In use').'</label></span></td><td>';
5856: if ($type eq 'version') {
5857: my @lcversions = &Apache::lonnet::all_loncaparevs();
5858: my $selector = '<select name="'.$prefix.'_version">';
5859: foreach my $version (@lcversions) {
5860: my $selected = '';
5861: if ($current{'version'} eq $version) {
5862: $selected = ' selected="selected"';
5863: }
5864: $selector .= ' <option value="'.$version.'"'.
5865: $selected.'>'.$version.'</option>';
5866: }
5867: $selector .= '</select> ';
5868: $datatable .= &mt('remote server must be version: [_1] or later',$selector);
5869: } else {
5870: $datatable.= '<div><input type="button" value="'.&mt('check all').'" '.
5871: 'onclick="javascript:checkAll(document.display.'.$prefix.'_'.$type.')"'.
5872: ' />'.(' 'x2).
5873: '<input type="button" value="'.&mt('uncheck all').'" '.
5874: 'onclick="javascript:uncheckAll(document.display.'.$prefix.'_'.$type.')" />'.
5875: "\n".
5876: '</div><div><table>';
5877: my $rem;
5878: for (my $i=0; $i<@locations; $i++) {
5879: my ($showloc,$value,$checkedtype);
5880: if (ref($by_location->{$locations[$i]}) eq 'ARRAY') {
5881: my $ip = $by_location->{$locations[$i]}->[0];
5882: if (ref($by_ip->{$ip}) eq 'ARRAY') {
5883: $value = join(':',@{$by_ip->{$ip}});
5884: $showloc = join(', ',@{$by_ip->{$ip}});
5885: if (ref($current{$type}) eq 'ARRAY') {
5886: foreach my $loc (@{$by_ip->{$ip}}) {
5887: if (grep(/^\Q$loc\E$/,@{$current{$type}})) {
5888: $checkedtype = ' checked="checked"';
5889: last;
5890: }
5891: }
5892: }
5893: }
5894: }
5895: $rem = $i%($numinrow);
5896: if ($rem == 0) {
5897: if ($i > 0) {
5898: $datatable .= '</tr>';
5899: }
5900: $datatable .= '<tr>';
5901: }
5902: $datatable .= '<td class="LC_left_item">'.
5903: '<span class="LC_nobreak"><label>'.
5904: '<input type="checkbox" name="'.$prefix.'_'.$type.
5905: '" value="'.$value.'"'.$checkedtype.' />'.$showloc.
5906: '</label></span></td>';
5907: }
5908: $rem = @locations%($numinrow);
5909: my $colsleft = $numinrow - $rem;
5910: if ($colsleft > 1 ) {
5911: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
5912: ' </td>';
5913: } elsif ($colsleft == 1) {
5914: $datatable .= '<td class="LC_left_item"> </td>';
5915: }
5916: $datatable .= '</tr></table>';
5917: }
5918: $datatable .= '</td></tr>';
5919: $itemcount ++;
5920: }
5921: }
5922: return ($datatable,$itemcount);
5923: }
5924:
5925: sub print_ssl {
5926: my ($position,$dom,$settings,$rowtotal) = @_;
5927: my ($css_class,$datatable);
5928: my $itemcount = 1;
5929: if ($position eq 'top') {
5930: my $primary_id = &Apache::lonnet::domain($dom,'primary');
5931: my $intdom = &Apache::lonnet::internet_dom($primary_id);
5932: my $same_institution;
5933: if ($intdom ne '') {
5934: my $internet_names = &Apache::lonnet::get_internet_names($Apache::lonnet::perlvar{'lonHostID'});
5935: if (ref($internet_names) eq 'ARRAY') {
5936: if (grep(/^\Q$intdom\E$/,@{$internet_names})) {
5937: $same_institution = 1;
5938: }
5939: }
5940: }
5941: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5942: $datatable = '<tr'.$css_class.'><td colspan="2">';
5943: if ($same_institution) {
5944: my %domservers = &Apache::lonnet::get_servers($dom);
5945: $datatable .= &LONCAPA::SSL::print_certstatus(\%domservers,'web','domprefs');
5946: } else {
5947: $datatable .= &mt("You need to be logged into one of your own domain's servers to display information about the status of LON-CAPA SSL certificates.");
5948: }
5949: $datatable .= '</td></tr>';
5950: $itemcount ++;
5951: } else {
5952: my %titles = &ssl_titles();
5953: my (%by_ip,%by_location,@intdoms,@instdoms);
5954: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
5955: my @alldoms = &Apache::lonnet::all_domains();
5956: my %serverhomes = %Apache::lonnet::serverhomeIDs;
5957: my @domservers = &Apache::lonnet::get_servers($dom);
5958: my %servers = &Apache::lonnet::internet_dom_servers($dom);
5959: my %altids = &id_for_thisdom(%servers);
5960: if (($position eq 'connto') || ($position eq 'connfrom')) {
5961: my $legacy;
5962: unless (ref($settings) eq 'HASH') {
5963: my $name;
5964: if ($position eq 'connto') {
5965: $name = 'loncAllowInsecure';
5966: } else {
5967: $name = 'londAllowInsecure';
5968: }
5969: my $primarylibserv = &Apache::lonnet::domain($dom,'primary');
5970: my @ids=&Apache::lonnet::current_machine_ids();
5971: if (($primarylibserv ne '') && (!grep(/^\Q$primarylibserv\E$/,@ids))) {
5972: my %what = (
5973: $name => 1,
5974: );
5975: my ($result,$returnhash) =
5976: &Apache::lonnet::get_remote_globals($primarylibserv,\%what);
5977: if ($result eq 'ok') {
5978: if (ref($returnhash) eq 'HASH') {
5979: $legacy = $returnhash->{$name};
5980: }
5981: }
5982: } else {
5983: $legacy = $Apache::lonnet::perlvar{$name};
5984: }
5985: }
5986: foreach my $type ('dom','intdom','other') {
5987: my %checked;
5988: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5989: $datatable .= '<tr'.$css_class.'><td>'.$titles{$type}.'</td>'.
5990: '<td class="LC_right_item">';
5991: my $skip;
5992: if ($type eq 'dom') {
5993: unless (keys(%servers) > 1) {
5994: $datatable .= &mt('Nothing to set here, as there are no other servers/VMs');
5995: $skip = 1;
5996: }
5997: }
5998: if ($type eq 'intdom') {
5999: unless (@instdoms > 1) {
6000: $datatable .= &mt('Nothing to set here, as there are no other domains for this institution');
6001: $skip = 1;
6002: }
6003: } elsif ($type eq 'other') {
6004: if (keys(%by_location) == 0) {
6005: $datatable .= &mt('Nothing to set here, as there are no other institutions');
6006: $skip = 1;
6007: }
6008: }
6009: unless ($skip) {
6010: $checked{'yes'} = ' checked="checked"';
6011: if (ref($settings) eq 'HASH') {
6012: if (ref($settings->{$position}) eq 'HASH') {
6013: if ($settings->{$position}->{$type} =~ /^(no|req)$/) {
6014: $checked{$1} = $checked{'yes'};
6015: delete($checked{'yes'});
6016: }
6017: }
6018: } else {
6019: if ($legacy == 0) {
6020: $checked{'req'} = $checked{'yes'};
6021: delete($checked{'yes'});
6022: }
6023: }
6024: foreach my $option ('no','yes','req') {
6025: $datatable .= '<span class="LC_nobreak"><label>'.
6026: '<input type="radio" name="'.$position.'_'.$type.'" '.
6027: 'value="'.$option.'"'.$checked{$option}.' />'.$titles{$option}.
6028: '</label></span>'.(' 'x2);
6029: }
6030: }
6031: $datatable .= '</td></tr>';
6032: $itemcount ++;
6033: }
6034: } else {
6035: my $prefix = 'replication';
6036: my @types = ('certreq','nocertreq');
6037: if (keys(%by_location) == 0) {
6038: $datatable .= '<tr'.$css_class.'><td>'.
6039: &mt('Nothing to set here, as there are no other institutions').
6040: '</td></tr>';
6041: $itemcount ++;
6042: } else {
6043: ($datatable,$itemcount) =
6044: &rules_by_location($settings,$prefix,\%by_location,\%by_ip,\@types,\%titles);
6045: }
6046: }
6047: }
6048: $$rowtotal += $itemcount;
6049: return $datatable;
6050: }
6051:
6052: sub ssl_titles {
6053: return &Apache::lonlocal::texthash (
6054: dom => 'LON-CAPA servers/VMs from same domain',
6055: intdom => 'LON-CAPA servers/VMs from same "internet" domain',
6056: other => 'External LON-CAPA servers/VMs',
6057: connto => 'Connections to other servers',
6058: connfrom => 'Connections from other servers',
6059: replication => 'Replicating content to other institutions',
6060: certreq => 'Client certificate required, but specific domains exempt',
6061: nocertreq => 'No client certificate required, except for specific domains',
6062: no => 'SSL not used',
6063: yes => 'SSL Optional (used if available)',
6064: req => 'SSL Required',
6065: );
6066: }
6067:
6068: sub print_trust {
6069: my ($prefix,$dom,$settings,$rowtotal) = @_;
6070: my ($css_class,$datatable,%checked,%choices);
6071: my (%by_ip,%by_location,@intdoms,@instdoms);
6072: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
6073: my $itemcount = 1;
6074: my %titles = &trust_titles();
6075: my @types = ('exc','inc');
6076: if ($prefix eq 'top') {
6077: $prefix = 'content';
6078: } elsif ($prefix eq 'bottom') {
6079: $prefix = 'msg';
6080: }
6081: ($datatable,$itemcount) = &rules_by_location($settings,$prefix,\%by_location,\%by_ip,\@types,\%titles);
6082: $$rowtotal += $itemcount;
6083: return $datatable;
6084: }
6085:
6086: sub trust_titles {
6087: return &Apache::lonlocal::texthash(
6088: content => "Access to this domain's content by others",
6089: shared => "Access to other domain's content by this domain",
6090: enroll => "Enrollment in this domain's courses by others",
6091: othcoau => "Co-author roles in this domain for others",
6092: coaurem => "Co-author roles for this domain's users elsewhere",
6093: domroles => "Domain roles in this domain assignable to others",
6094: catalog => "Course Catalog for this domain displayed elsewhere",
6095: reqcrs => "Requests for creation of courses in this domain by others",
6096: msg => "Users in other domains can send messages to this domain",
6097: exc => "Allow all, but exclude specific domains",
6098: inc => "Deny all, but include specific domains",
6099: );
6100: }
6101:
6102: sub build_location_hashes {
6103: my ($intdoms,$by_ip,$by_location,$instdoms) = @_;
6104: return unless((ref($intdoms) eq 'ARRAY') && (ref($by_ip) eq 'HASH') &&
6105: (ref($by_location) eq 'HASH') && (ref($instdoms) eq 'ARRAY'));
6106: my %iphost = &Apache::lonnet::get_iphost();
6107: my $primary_id = &Apache::lonnet::domain($env{'request.role.domain'},'primary');
6108: my $primary_ip = &Apache::lonnet::get_host_ip($primary_id);
6109: if (ref($iphost{$primary_ip}) eq 'ARRAY') {
6110: foreach my $id (@{$iphost{$primary_ip}}) {
6111: my $intdom = &Apache::lonnet::internet_dom($id);
6112: unless(grep(/^\Q$intdom\E$/,@{$intdoms})) {
6113: push(@{$intdoms},$intdom);
6114: }
6115: }
6116: }
6117: foreach my $ip (keys(%iphost)) {
6118: if (ref($iphost{$ip}) eq 'ARRAY') {
6119: foreach my $id (@{$iphost{$ip}}) {
6120: my $location = &Apache::lonnet::internet_dom($id);
6121: if ($location) {
6122: if (grep(/^\Q$location\E$/,@{$intdoms})) {
6123: my $dom = &Apache::lonnet::host_domain($id);
6124: unless (grep(/^\Q$dom\E/,@{$instdoms})) {
6125: push(@{$instdoms},$dom);
6126: }
6127: next;
6128: }
6129: if (ref($by_ip->{$ip}) eq 'ARRAY') {
6130: unless(grep(/^\Q$location\E$/,@{$by_ip->{$ip}})) {
6131: push(@{$by_ip->{$ip}},$location);
6132: }
6133: } else {
6134: $by_ip->{$ip} = [$location];
6135: }
6136: }
6137: }
6138: }
6139: }
6140: foreach my $ip (sort(keys(%{$by_ip}))) {
6141: if (ref($by_ip->{$ip}) eq 'ARRAY') {
6142: @{$by_ip->{$ip}} = sort(@{$by_ip->{$ip}});
6143: my $first = $by_ip->{$ip}->[0];
6144: if (ref($by_location->{$first}) eq 'ARRAY') {
6145: unless (grep(/^\Q$ip\E$/,@{$by_location->{$first}})) {
6146: push(@{$by_location->{$first}},$ip);
6147: }
6148: } else {
6149: $by_location->{$first} = [$ip];
6150: }
6151: }
6152: }
6153: return;
6154: }
6155:
6156: sub current_offloads_to {
6157: my ($dom,$settings,$servers) = @_;
6158: my (%spareid,%otherdomconfigs);
6159: if (ref($servers) eq 'HASH') {
6160: foreach my $lonhost (sort(keys(%{$servers}))) {
6161: my $gotspares;
6162: if (ref($settings) eq 'HASH') {
6163: if (ref($settings->{'spares'}) eq 'HASH') {
6164: if (ref($settings->{'spares'}{$lonhost}) eq 'HASH') {
6165: $spareid{$lonhost}{'primary'} = $settings->{'spares'}{$lonhost}{'primary'};
6166: $spareid{$lonhost}{'default'} = $settings->{'spares'}{$lonhost}{'default'};
6167: $gotspares = 1;
6168: }
6169: }
6170: }
6171: unless ($gotspares) {
6172: my $gotspares;
6173: my $serverhomeID =
6174: &Apache::lonnet::get_server_homeID($servers->{$lonhost});
6175: my $serverhomedom =
6176: &Apache::lonnet::host_domain($serverhomeID);
6177: if ($serverhomedom ne $dom) {
6178: if (ref($otherdomconfigs{$serverhomedom} eq 'HASH')) {
6179: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}) eq 'HASH') {
6180: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}) eq 'HASH') {
6181: $spareid{$lonhost}{'primary'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'primary'};
6182: $spareid{$lonhost}{'default'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'default'};
6183: $gotspares = 1;
6184: }
6185: }
6186: } else {
6187: $otherdomconfigs{$serverhomedom} =
6188: &Apache::lonnet::get_dom('configuration',['usersessions'],$serverhomedom);
6189: if (ref($otherdomconfigs{$serverhomedom}) eq 'HASH') {
6190: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}) eq 'HASH') {
6191: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}) eq 'HASH') {
6192: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{$lonhost}) eq 'HASH') {
6193: $spareid{$lonhost}{'primary'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'primary'};
6194: $spareid{$lonhost}{'default'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'default'};
6195: $gotspares = 1;
6196: }
6197: }
6198: }
6199: }
6200: }
6201: }
6202: }
6203: unless ($gotspares) {
6204: if ($lonhost eq $Apache::lonnet::perlvar{'lonHostID'}) {
6205: $spareid{$lonhost}{'primary'} = $Apache::lonnet::spareid{'primary'};
6206: $spareid{$lonhost}{'default'} = $Apache::lonnet::spareid{'default'};
6207: } else {
6208: my $server_hostname = &Apache::lonnet::hostname($lonhost);
6209: my $server_homeID = &Apache::lonnet::get_server_homeID($server_hostname);
6210: if ($server_homeID eq $Apache::lonnet::perlvar{'lonHostID'}) {
6211: $spareid{$lonhost}{'primary'} = $Apache::lonnet::spareid{'primary'};
6212: $spareid{$lonhost}{'default'} = $Apache::lonnet::spareid{'default'};
6213: } else {
6214: my %what = (
6215: spareid => 1,
6216: );
6217: my ($result,$returnhash) =
6218: &Apache::lonnet::get_remote_globals($lonhost,\%what);
6219: if ($result eq 'ok') {
6220: if (ref($returnhash) eq 'HASH') {
6221: if (ref($returnhash->{'spareid'}) eq 'HASH') {
6222: $spareid{$lonhost}{'primary'} = $returnhash->{'spareid'}->{'primary'};
6223: $spareid{$lonhost}{'default'} = $returnhash->{'spareid'}->{'default'};
6224: }
6225: }
6226: }
6227: }
6228: }
6229: }
6230: }
6231: }
6232: return %spareid;
6233: }
6234:
6235: sub spares_row {
6236: my ($dom,$servers,$spareid,$serverhomes,$altids,$curroffloadnow,$rowtotal) = @_;
6237: my $css_class;
6238: my $numinrow = 4;
6239: my $itemcount = 1;
6240: my $datatable;
6241: my %typetitles = &sparestype_titles();
6242: if ((ref($servers) eq 'HASH') && (ref($spareid) eq 'HASH') && (ref($altids) eq 'HASH')) {
6243: foreach my $server (sort(keys(%{$servers}))) {
6244: my $serverhome = &Apache::lonnet::get_server_homeID($servers->{$server});
6245: my ($othercontrol,$serverdom);
6246: if ($serverhome ne $server) {
6247: $serverdom = &Apache::lonnet::host_domain($serverhome);
6248: $othercontrol = &mt('Session offloading controlled by domain: [_1]','<b>'.$serverdom.'</b>');
6249: } else {
6250: $serverdom = &Apache::lonnet::host_domain($server);
6251: if ($serverdom ne $dom) {
6252: $othercontrol = &mt('Session offloading controlled by domain: [_1]','<b>'.$serverdom.'</b>');
6253: }
6254: }
6255: next unless (ref($spareid->{$server}) eq 'HASH');
6256: my $checkednow;
6257: if (ref($curroffloadnow) eq 'HASH') {
6258: if ($curroffloadnow->{$server}) {
6259: $checkednow = ' checked="checked"';
6260: }
6261: }
6262: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
6263: $datatable .= '<tr'.$css_class.'>
6264: <td rowspan="2">
6265: <span class="LC_nobreak">'.
6266: &mt('[_1] when busy, offloads to:'
6267: ,'<b>'.$server.'</b>').'</span><br />'.
6268: '<span class="LC_nobreak">'."\n".
6269: '<label><input type="checkbox" name="offloadnow" value="'.$server.'"'.$checkednow.' />'.
6270: ' '.&mt('Switch active users on next access').'</label></span>'.
6271: "\n";
6272: my (%current,%canselect);
6273: my @choices =
6274: &possible_newspares($server,$spareid->{$server},$serverhomes,$altids);
6275: foreach my $type ('primary','default') {
6276: if (ref($spareid->{$server}) eq 'HASH') {
6277: if (ref($spareid->{$server}{$type}) eq 'ARRAY') {
6278: my @spares = @{$spareid->{$server}{$type}};
6279: if (@spares > 0) {
6280: if ($othercontrol) {
6281: $current{$type} = join(', ',@spares);
6282: } else {
6283: $current{$type} .= '<table>';
6284: my $numspares = scalar(@spares);
6285: for (my $i=0; $i<@spares; $i++) {
6286: my $rem = $i%($numinrow);
6287: if ($rem == 0) {
6288: if ($i > 0) {
6289: $current{$type} .= '</tr>';
6290: }
6291: $current{$type} .= '<tr>';
6292: }
6293: $current{$type} .= '<td><label><input type="checkbox" name="spare_'.$type.'_'.$server.'" id="spare_'.$type.'_'.$server.'_'.$i.'" checked="checked" value="'.$spareid->{$server}{$type}[$i].'" onclick="updateNewSpares(this.form,'."'$server'".');" /> '.
6294: $spareid->{$server}{$type}[$i].
6295: '</label></td>'."\n";
6296: }
6297: my $rem = @spares%($numinrow);
6298: my $colsleft = $numinrow - $rem;
6299: if ($colsleft > 1 ) {
6300: $current{$type} .= '<td colspan="'.$colsleft.
6301: '" class="LC_left_item">'.
6302: ' </td>';
6303: } elsif ($colsleft == 1) {
6304: $current{$type} .= '<td class="LC_left_item"> </td>'."\n";
6305: }
6306: $current{$type} .= '</tr></table>';
6307: }
6308: }
6309: }
6310: if ($current{$type} eq '') {
6311: $current{$type} = &mt('None specified');
6312: }
6313: if ($othercontrol) {
6314: if ($type eq 'primary') {
6315: $canselect{$type} = $othercontrol;
6316: }
6317: } else {
6318: $canselect{$type} =
6319: &mt('Add new [_1]'.$type.'[_2]:','<i>','</i>').' '.
6320: '<select name="newspare_'.$type.'_'.$server.'" '.
6321: 'id="newspare_'.$type.'_'.$server.'" onchange="checkNewSpares('."'$server','$type'".');">'."\n".
6322: '<option value="" selected ="selected">'.&mt('Select').'</option>'."\n";
6323: if (@choices > 0) {
6324: foreach my $lonhost (@choices) {
6325: $canselect{$type} .= '<option value="'.$lonhost.'">'.$lonhost.'</option>'."\n";
6326: }
6327: }
6328: $canselect{$type} .= '</select>'."\n";
6329: }
6330: } else {
6331: $current{$type} = &mt('Could not be determined');
6332: if ($type eq 'primary') {
6333: $canselect{$type} = $othercontrol;
6334: }
6335: }
6336: if ($type eq 'default') {
6337: $datatable .= '<tr'.$css_class.'>';
6338: }
6339: $datatable .= '<td><i>'.$typetitles{$type}.'</i></td>'."\n".
6340: '<td>'.$current{$type}.'</td>'."\n".
6341: '<td>'.$canselect{$type}.'</td></tr>'."\n";
6342: }
6343: $itemcount ++;
6344: }
6345: }
6346: $$rowtotal += $itemcount;
6347: return $datatable;
6348: }
6349:
6350: sub possible_newspares {
6351: my ($server,$currspares,$serverhomes,$altids) = @_;
6352: my $serverhostname = &Apache::lonnet::hostname($server);
6353: my %excluded;
6354: if ($serverhostname ne '') {
6355: %excluded = (
6356: $serverhostname => 1,
6357: );
6358: }
6359: if (ref($currspares) eq 'HASH') {
6360: foreach my $type (keys(%{$currspares})) {
6361: if (ref($currspares->{$type}) eq 'ARRAY') {
6362: if (@{$currspares->{$type}} > 0) {
6363: foreach my $curr (@{$currspares->{$type}}) {
6364: my $hostname = &Apache::lonnet::hostname($curr);
6365: $excluded{$hostname} = 1;
6366: }
6367: }
6368: }
6369: }
6370: }
6371: my @choices;
6372: if ((ref($serverhomes) eq 'HASH') && (ref($altids) eq 'HASH')) {
6373: if (keys(%{$serverhomes}) > 1) {
6374: foreach my $name (sort(keys(%{$serverhomes}))) {
6375: unless ($excluded{$name}) {
6376: if (exists($altids->{$serverhomes->{$name}})) {
6377: push(@choices,$altids->{$serverhomes->{$name}});
6378: } else {
6379: push(@choices,$serverhomes->{$name});
6380: }
6381: }
6382: }
6383: }
6384: }
6385: return sort(@choices);
6386: }
6387:
6388: sub print_loadbalancing {
6389: my ($dom,$settings,$rowtotal) = @_;
6390: my $primary_id = &Apache::lonnet::domain($dom,'primary');
6391: my $intdom = &Apache::lonnet::internet_dom($primary_id);
6392: my $numinrow = 1;
6393: my $datatable;
6394: my %servers = &Apache::lonnet::internet_dom_servers($dom);
6395: my (%currbalancer,%currtargets,%currrules,%existing,%currcookies);
6396: if (ref($settings) eq 'HASH') {
6397: %existing = %{$settings};
6398: }
6399: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
6400: &get_loadbalancers_config(\%servers,\%existing,\%currbalancer,
6401: \%currtargets,\%currrules,\%currcookies);
6402: } else {
6403: return;
6404: }
6405: my ($othertitle,$usertypes,$types) =
6406: &Apache::loncommon::sorted_inst_types($dom);
6407: my $rownum = 8;
6408: if (ref($types) eq 'ARRAY') {
6409: $rownum += scalar(@{$types});
6410: }
6411: my @css_class = ('LC_odd_row','LC_even_row');
6412: my $balnum = 0;
6413: my $islast;
6414: my (@toshow,$disabledtext);
6415: if (keys(%currbalancer) > 0) {
6416: @toshow = sort(keys(%currbalancer));
6417: if (scalar(@toshow) < scalar(keys(%servers)) + 1) {
6418: push(@toshow,'');
6419: }
6420: } else {
6421: @toshow = ('');
6422: $disabledtext = &mt('No existing load balancer');
6423: }
6424: foreach my $lonhost (@toshow) {
6425: if ($balnum == scalar(@toshow)-1) {
6426: $islast = 1;
6427: } else {
6428: $islast = 0;
6429: }
6430: my $cssidx = $balnum%2;
6431: my $targets_div_style = 'display: none';
6432: my $disabled_div_style = 'display: block';
6433: my $homedom_div_style = 'display: none';
6434: $datatable .= '<tr class="'.$css_class[$cssidx].'">'.
6435: '<td rowspan="'.$rownum.'" style="vertical-align: top">'.
6436: '<p>';
6437: if ($lonhost eq '') {
6438: $datatable .= '<span class="LC_nobreak">';
6439: if (keys(%currbalancer) > 0) {
6440: $datatable .= &mt('Add balancer:');
6441: } else {
6442: $datatable .= &mt('Enable balancer:');
6443: }
6444: $datatable .= ' '.
6445: '<select name="loadbalancing_lonhost_'.$balnum.'"'.
6446: ' id="loadbalancing_lonhost_'.$balnum.'"'.
6447: ' onchange="toggleTargets('."'$balnum'".');">'."\n".
6448: '<option value="" selected="selected">'.&mt('None').
6449: '</option>'."\n";
6450: foreach my $server (sort(keys(%servers))) {
6451: next if ($currbalancer{$server});
6452: $datatable .= '<option value="'.$server.'">'.$server.'</option>'."\n";
6453: }
6454: $datatable .=
6455: '</select>'."\n".
6456: '<input type="hidden" name="loadbalancing_prevlonhost_'.$balnum.'" id="loadbalancing_prevlonhost_'.$balnum.'" value="" /> </span>'."\n";
6457: } else {
6458: $datatable .= '<i>'.$lonhost.'</i><br /><span class="LC_nobreak">'.
6459: '<label><input type="checkbox" name="loadbalancing_delete" value="'.$balnum.'" id="loadbalancing_delete_'.$balnum.'" onclick="javascript:balancerDeleteChange('."'$balnum'".');" /> '.
6460: &mt('Stop balancing').'</label>'.
6461: '<input type="hidden" name="loadbalancing_lonhost_'.$balnum.'" value="'.$lonhost.'" id="loadbalancing_lonhost_'.$balnum.'" /></span>';
6462: $targets_div_style = 'display: block';
6463: $disabled_div_style = 'display: none';
6464: if ($dom eq &Apache::lonnet::host_domain($lonhost)) {
6465: $homedom_div_style = 'display: block';
6466: }
6467: }
6468: $datatable .= '</p></td><td rowspan="'.$rownum.'" style="vertical-align: top">'.
6469: '<div id="loadbalancing_disabled_'.$balnum.'" style="'.
6470: $disabled_div_style.'">'.$disabledtext.'</div>'."\n".
6471: '<div id="loadbalancing_targets_'.$balnum.'" style="'.$targets_div_style.'">'.&mt('Offloads to:').'<br />';
6472: my ($numspares,@spares) = &count_servers($lonhost,%servers);
6473: my @sparestypes = ('primary','default');
6474: my %typetitles = &sparestype_titles();
6475: my %hostherechecked = (
6476: no => ' checked="checked"',
6477: );
6478: my %balcookiechecked = (
6479: no => ' checked="checked"',
6480: );
6481: foreach my $sparetype (@sparestypes) {
6482: my $targettable;
6483: for (my $i=0; $i<$numspares; $i++) {
6484: my $checked;
6485: if (ref($currtargets{$lonhost}) eq 'HASH') {
6486: if (ref($currtargets{$lonhost}{$sparetype}) eq 'ARRAY') {
6487: if (grep(/^\Q$spares[$i]\E$/,@{$currtargets{$lonhost}{$sparetype}})) {
6488: $checked = ' checked="checked"';
6489: }
6490: }
6491: }
6492: my ($chkboxval,$disabled);
6493: if (($lonhost ne '') && (exists($servers{$lonhost}))) {
6494: $chkboxval = $spares[$i];
6495: }
6496: if (exists($currbalancer{$spares[$i]})) {
6497: $disabled = ' disabled="disabled"';
6498: }
6499: $targettable .=
6500: '<td><span class="LC_nobreak"><label>'.
6501: '<input type="checkbox" name="loadbalancing_target_'.$balnum.'_'.$sparetype.'"'.
6502: $checked.$disabled.' value="'.$chkboxval.'" id="loadbalancing_target_'.$balnum.'_'.$sparetype.'_'.$i.'" onclick="checkOffloads('."this,'$balnum','$sparetype'".');" /><span id="loadbalancing_targettxt_'.$balnum.'_'.$sparetype.'_'.$i.'"> '.$chkboxval.
6503: '</span></label></span></td>';
6504: my $rem = $i%($numinrow);
6505: if ($rem == 0) {
6506: if (($i > 0) && ($i < $numspares-1)) {
6507: $targettable .= '</tr>';
6508: }
6509: if ($i < $numspares-1) {
6510: $targettable .= '<tr>';
6511: }
6512: }
6513: }
6514: if ($targettable ne '') {
6515: my $rem = $numspares%($numinrow);
6516: my $colsleft = $numinrow - $rem;
6517: if ($colsleft > 1 ) {
6518: $targettable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
6519: ' </td>';
6520: } elsif ($colsleft == 1) {
6521: $targettable .= '<td class="LC_left_item"> </td>';
6522: }
6523: $datatable .= '<i>'.$typetitles{$sparetype}.'</i><br />'.
6524: '<table><tr>'.$targettable.'</tr></table><br />';
6525: }
6526: $hostherechecked{$sparetype} = '';
6527: if (ref($currtargets{$lonhost}) eq 'HASH') {
6528: if (ref($currtargets{$lonhost}{$sparetype}) eq 'ARRAY') {
6529: if (grep(/^\Q$lonhost\E$/,@{$currtargets{$lonhost}{$sparetype}})) {
6530: $hostherechecked{$sparetype} = ' checked="checked"';
6531: $hostherechecked{'no'} = '';
6532: }
6533: }
6534: }
6535: }
6536: if ($currcookies{$lonhost}) {
6537: %balcookiechecked = (
6538: yes => ' checked="checked"',
6539: );
6540: }
6541: $datatable .= &mt('Hosting on balancer itself').'<br />'.
6542: '<label><input type="radio" name="loadbalancing_target_'.$balnum.'_hosthere" value="no"'.
6543: $hostherechecked{'no'}.' />'.&mt('No').'</label><br />';
6544: foreach my $sparetype (@sparestypes) {
6545: $datatable .= '<label><input type="radio" name="loadbalancing_target_'.$balnum.'_hosthere" '.
6546: 'value="'.$sparetype.'"'.$hostherechecked{$sparetype}.' /><i>'.$typetitles{$sparetype}.
6547: '</i></label><br />';
6548: }
6549: $datatable .= &mt('Use balancer cookie').'<br />'.
6550: '<label><input type="radio" name="loadbalancing_cookie_'.$balnum.'" value="1"'.
6551: $balcookiechecked{'yes'}.' />'.&mt('Yes').'</label><br />'.
6552: '<label><input type="radio" name="loadbalancing_cookie_'.$balnum.'" value="0"'.
6553: $balcookiechecked{'no'}.' />'.&mt('No').'</label><br />'.
6554: '</div></td></tr>'.
6555: &loadbalancing_rules($dom,$intdom,$currrules{$lonhost},
6556: $othertitle,$usertypes,$types,\%servers,
6557: \%currbalancer,$lonhost,
6558: $targets_div_style,$homedom_div_style,
6559: $css_class[$cssidx],$balnum,$islast);
6560: $$rowtotal += $rownum;
6561: $balnum ++;
6562: }
6563: $datatable .= '<input type="hidden" name="loadbalancing_total" id="loadbalancing_total" value="'.$balnum.'" />';
6564: return $datatable;
6565: }
6566:
6567: sub get_loadbalancers_config {
6568: my ($servers,$existing,$currbalancer,$currtargets,$currrules,$currcookies) = @_;
6569: return unless ((ref($servers) eq 'HASH') &&
6570: (ref($existing) eq 'HASH') && (ref($currbalancer) eq 'HASH') &&
6571: (ref($currtargets) eq 'HASH') && (ref($currrules) eq 'HASH') &&
6572: (ref($currcookies) eq 'HASH'));
6573: if (keys(%{$existing}) > 0) {
6574: my $oldlonhost;
6575: foreach my $key (sort(keys(%{$existing}))) {
6576: if ($key eq 'lonhost') {
6577: $oldlonhost = $existing->{'lonhost'};
6578: $currbalancer->{$oldlonhost} = 1;
6579: } elsif ($key eq 'targets') {
6580: if ($oldlonhost) {
6581: $currtargets->{$oldlonhost} = $existing->{'targets'};
6582: }
6583: } elsif ($key eq 'rules') {
6584: if ($oldlonhost) {
6585: $currrules->{$oldlonhost} = $existing->{'rules'};
6586: }
6587: } elsif (ref($existing->{$key}) eq 'HASH') {
6588: $currbalancer->{$key} = 1;
6589: $currtargets->{$key} = $existing->{$key}{'targets'};
6590: $currrules->{$key} = $existing->{$key}{'rules'};
6591: if ($existing->{$key}{'cookie'}) {
6592: $currcookies->{$key} = 1;
6593: }
6594: }
6595: }
6596: } else {
6597: my ($balancerref,$targetsref) =
6598: &Apache::lonnet::get_lonbalancer_config($servers);
6599: if ((ref($balancerref) eq 'HASH') && (ref($targetsref) eq 'HASH')) {
6600: foreach my $server (sort(keys(%{$balancerref}))) {
6601: $currbalancer->{$server} = 1;
6602: $currtargets->{$server} = $targetsref->{$server};
6603: }
6604: }
6605: }
6606: return;
6607: }
6608:
6609: sub loadbalancing_rules {
6610: my ($dom,$intdom,$currrules,$othertitle,$usertypes,$types,$servers,
6611: $currbalancer,$lonhost,$targets_div_style,$homedom_div_style,
6612: $css_class,$balnum,$islast) = @_;
6613: my $output;
6614: my $num = 0;
6615: my ($alltypes,$othertypes,$titles) =
6616: &loadbalancing_titles($dom,$intdom,$usertypes,$types);
6617: if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) {
6618: foreach my $type (@{$alltypes}) {
6619: $num ++;
6620: my $current;
6621: if (ref($currrules) eq 'HASH') {
6622: $current = $currrules->{$type};
6623: }
6624: if (($type eq '_LC_external') || ($type eq '_LC_internetdom')) {
6625: if ($dom ne &Apache::lonnet::host_domain($lonhost)) {
6626: $current = '';
6627: }
6628: }
6629: $output .= &loadbalance_rule_row($type,$titles->{$type},$current,
6630: $servers,$currbalancer,$lonhost,$dom,
6631: $targets_div_style,$homedom_div_style,
6632: $css_class,$balnum,$num,$islast);
6633: }
6634: }
6635: return $output;
6636: }
6637:
6638: sub loadbalancing_titles {
6639: my ($dom,$intdom,$usertypes,$types) = @_;
6640: my %othertypes = (
6641: '_LC_adv' => &mt('Advanced users from [_1]',$dom),
6642: '_LC_author' => &mt('Users from [_1] with author role',$dom),
6643: '_LC_internetdom' => &mt('Users not from [_1], but from [_2]',$dom,$intdom),
6644: '_LC_external' => &mt('Users not from [_1]',$intdom),
6645: '_LC_ipchangesso' => &mt('SSO users from [_1], with IP mismatch',$dom),
6646: '_LC_ipchange' => &mt('Non-SSO users with IP mismatch'),
6647: );
6648: my @alltypes = ('_LC_adv','_LC_author','_LC_internetdom','_LC_external','_LC_ipchangesso','_LC_ipchange');
6649: my @available;
6650: if (ref($types) eq 'ARRAY') {
6651: @available = @{$types};
6652: }
6653: unless (grep(/^default$/,@available)) {
6654: push(@available,'default');
6655: }
6656: unshift(@alltypes,@available);
6657: my %titles;
6658: foreach my $type (@alltypes) {
6659: if ($type =~ /^_LC_/) {
6660: $titles{$type} = $othertypes{$type};
6661: } elsif ($type eq 'default') {
6662: $titles{$type} = &mt('All users from [_1]',$dom);
6663: if (ref($types) eq 'ARRAY') {
6664: if (@{$types} > 0) {
6665: $titles{$type} = &mt('Other users from [_1]',$dom);
6666: }
6667: }
6668: } elsif (ref($usertypes) eq 'HASH') {
6669: $titles{$type} = $usertypes->{$type};
6670: }
6671: }
6672: return (\@alltypes,\%othertypes,\%titles);
6673: }
6674:
6675: sub loadbalance_rule_row {
6676: my ($type,$title,$current,$servers,$currbalancer,$lonhost,$dom,
6677: $targets_div_style,$homedom_div_style,$css_class,$balnum,$num,$islast) = @_;
6678: my @rulenames;
6679: my %ruletitles = &offloadtype_text();
6680: if (($type eq '_LC_ipchangesso') || ($type eq '_LC_ipchange')) {
6681: @rulenames = ('balancer','offloadedto','specific');
6682: } else {
6683: @rulenames = ('default','homeserver');
6684: if ($type eq '_LC_external') {
6685: push(@rulenames,'externalbalancer');
6686: } else {
6687: push(@rulenames,'specific');
6688: }
6689: push(@rulenames,'none');
6690: }
6691: my $style = $targets_div_style;
6692: if (($type eq '_LC_external') || ($type eq '_LC_internetdom')) {
6693: $style = $homedom_div_style;
6694: }
6695: my $space;
6696: if ($islast && $num == 1) {
6697: $space = '<div style="display:inline-block;"> </div>';
6698: }
6699: my $output =
6700: '<tr class="'.$css_class.'" id="balanceruletr_'.$balnum.'_'.$num.'"><td style="vertical-align: top">'.$space.
6701: '<div id="balanceruletitle_'.$balnum.'_'.$type.'" style="'.$style.'">'.$title.'</div></td>'."\n".
6702: '<td valaign="top">'.$space.
6703: '<div id="balancerule_'.$balnum.'_'.$type.'" style="'.$style.'">'."\n";
6704: for (my $i=0; $i<@rulenames; $i++) {
6705: my $rule = $rulenames[$i];
6706: my ($checked,$extra);
6707: if ($rulenames[$i] eq 'default') {
6708: $rule = '';
6709: }
6710: if ($rulenames[$i] eq 'specific') {
6711: if (ref($servers) eq 'HASH') {
6712: my $default;
6713: if (($current ne '') && (exists($servers->{$current}))) {
6714: $checked = ' checked="checked"';
6715: }
6716: unless ($checked) {
6717: $default = ' selected="selected"';
6718: }
6719: $extra =
6720: ': <select name="loadbalancing_singleserver_'.$balnum.'_'.$type.
6721: '" id="loadbalancing_singleserver_'.$balnum.'_'.$type.
6722: '" onchange="singleServerToggle('."'$balnum','$type'".')">'."\n".
6723: '<option value=""'.$default.'></option>'."\n";
6724: foreach my $server (sort(keys(%{$servers}))) {
6725: if (ref($currbalancer) eq 'HASH') {
6726: next if (exists($currbalancer->{$server}));
6727: }
6728: my $selected;
6729: if ($server eq $current) {
6730: $selected = ' selected="selected"';
6731: }
6732: $extra .= '<option value="'.$server.'"'.$selected.'>'.$server.'</option>';
6733: }
6734: $extra .= '</select>';
6735: }
6736: } elsif ($rule eq $current) {
6737: $checked = ' checked="checked"';
6738: }
6739: $output .= '<span class="LC_nobreak"><label>'.
6740: '<input type="radio" name="loadbalancing_rules_'.$balnum.'_'.$type.
6741: '" id="loadbalancing_rules_'.$balnum.'_'.$type.'_'.$i.'" value="'.
6742: $rule.'" onclick="balanceruleChange('."this.form,'$balnum','$type'".
6743: ')"'.$checked.' /> ';
6744: if (($rulenames[$i] eq 'specific') && ($type =~ /^_LC_ipchange/)) {
6745: $output .= $ruletitles{'particular'};
6746: } else {
6747: $output .= $ruletitles{$rulenames[$i]};
6748: }
6749: $output .= '</label>'.$extra.'</span><br />'."\n";
6750: }
6751: $output .= '</div></td></tr>'."\n";
6752: return $output;
6753: }
6754:
6755: sub offloadtype_text {
6756: my %ruletitles = &Apache::lonlocal::texthash (
6757: 'default' => 'Offloads to default destinations',
6758: 'homeserver' => "Offloads to user's home server",
6759: 'externalbalancer' => "Offloads to Load Balancer in user's domain",
6760: 'specific' => 'Offloads to specific server',
6761: 'none' => 'No offload',
6762: 'balancer' => 'Session hosted on Load Balancer, after re-authentication',
6763: 'offloadedto' => 'Session hosted on offload server, after re-authentication',
6764: 'particular' => 'Session hosted (after re-auth) on server:',
6765: );
6766: return %ruletitles;
6767: }
6768:
6769: sub sparestype_titles {
6770: my %typestitles = &Apache::lonlocal::texthash (
6771: 'primary' => 'primary',
6772: 'default' => 'default',
6773: );
6774: return %typestitles;
6775: }
6776:
6777: sub contact_titles {
6778: my %titles = &Apache::lonlocal::texthash (
6779: 'supportemail' => 'Support E-mail address',
6780: 'adminemail' => 'Default Server Admin E-mail address',
6781: 'errormail' => 'Error reports to be e-mailed to',
6782: 'packagesmail' => 'Package update alerts to be e-mailed to',
6783: 'helpdeskmail' => "Helpdesk requests from all users in this domain",
6784: 'otherdomsmail' => 'Helpdesk requests from users in other (unconfigured) domains',
6785: 'lonstatusmail' => 'E-mail from nightly status check (warnings/errors)',
6786: 'requestsmail' => 'E-mail from course requests requiring approval',
6787: 'updatesmail' => 'E-mail from nightly check of LON-CAPA module integrity/updates',
6788: 'idconflictsmail' => 'E-mail from bi-nightly check for multiple users sharing same student/employee ID',
6789: 'errorthreshold' => 'Error/warning threshold for status e-mail',
6790: 'errorsysmail' => 'Error threshold for e-mail to core group',
6791: 'errorweights' => 'Weights used to compute error count',
6792: 'errorexcluded' => 'Servers with unsent updates excluded from count',
6793: );
6794: my %short_titles = &Apache::lonlocal::texthash (
6795: adminemail => 'Admin E-mail address',
6796: supportemail => 'Support E-mail',
6797: );
6798: return (\%titles,\%short_titles);
6799: }
6800:
6801: sub helpform_fields {
6802: my %titles = &Apache::lonlocal::texthash (
6803: 'username' => 'Name',
6804: 'user' => 'Username/domain',
6805: 'phone' => 'Phone',
6806: 'cc' => 'Cc e-mail',
6807: 'course' => 'Course Details',
6808: 'section' => 'Sections',
6809: 'screenshot' => 'File upload',
6810: );
6811: my @fields = ('username','phone','user','course','section','cc','screenshot');
6812: my %possoptions = (
6813: username => ['yes','no','req'],
6814: phone => ['yes','no','req'],
6815: user => ['yes','no'],
6816: cc => ['yes','no'],
6817: course => ['yes','no'],
6818: section => ['yes','no'],
6819: screenshot => ['yes','no'],
6820: );
6821: my %fieldoptions = &Apache::lonlocal::texthash (
6822: 'yes' => 'Optional',
6823: 'req' => 'Required',
6824: 'no' => "Not shown",
6825: );
6826: return (\@fields,\%titles,\%fieldoptions,\%possoptions);
6827: }
6828:
6829: sub tool_titles {
6830: my %titles = &Apache::lonlocal::texthash (
6831: aboutme => 'Personal web page',
6832: blog => 'Blog',
6833: webdav => 'WebDAV',
6834: portfolio => 'Portfolio',
6835: official => 'Official courses (with institutional codes)',
6836: unofficial => 'Unofficial courses',
6837: community => 'Communities',
6838: textbook => 'Textbook courses',
6839: placement => 'Placement tests',
6840: );
6841: return %titles;
6842: }
6843:
6844: sub courserequest_titles {
6845: my %titles = &Apache::lonlocal::texthash (
6846: official => 'Official',
6847: unofficial => 'Unofficial',
6848: community => 'Communities',
6849: textbook => 'Textbook',
6850: placement => 'Placement tests',
6851: lti => 'LTI Provider',
6852: norequest => 'Not allowed',
6853: approval => 'Approval by DC',
6854: validate => 'With validation',
6855: autolimit => 'Numerical limit',
6856: unlimited => '(blank for unlimited)',
6857: );
6858: return %titles;
6859: }
6860:
6861: sub authorrequest_titles {
6862: my %titles = &Apache::lonlocal::texthash (
6863: norequest => 'Not allowed',
6864: approval => 'Approval by Dom. Coord.',
6865: automatic => 'Automatic approval',
6866: );
6867: return %titles;
6868: }
6869:
6870: sub courserequest_conditions {
6871: my %conditions = &Apache::lonlocal::texthash (
6872: approval => '(Processing of request subject to approval by Domain Coordinator).',
6873: validate => '(Processing of request subject to institutional validation).',
6874: );
6875: return %conditions;
6876: }
6877:
6878:
6879: sub print_usercreation {
6880: my ($position,$dom,$settings,$rowtotal) = @_;
6881: my $numinrow = 4;
6882: my $datatable;
6883: if ($position eq 'top') {
6884: $$rowtotal ++;
6885: my $rowcount = 0;
6886: my ($rules,$ruleorder) = &Apache::lonnet::inst_userrules($dom,'username');
6887: if (ref($rules) eq 'HASH') {
6888: if (keys(%{$rules}) > 0) {
6889: $datatable .= &user_formats_row('username',$settings,$rules,
6890: $ruleorder,$numinrow,$rowcount);
6891: $$rowtotal ++;
6892: $rowcount ++;
6893: }
6894: }
6895: my ($idrules,$idruleorder) = &Apache::lonnet::inst_userrules($dom,'id');
6896: if (ref($idrules) eq 'HASH') {
6897: if (keys(%{$idrules}) > 0) {
6898: $datatable .= &user_formats_row('id',$settings,$idrules,
6899: $idruleorder,$numinrow,$rowcount);
6900: $$rowtotal ++;
6901: $rowcount ++;
6902: }
6903: }
6904: if ($rowcount == 0) {
6905: $datatable .= '<tr><td colspan="2">'.&mt('No format rules have been defined for usernames or IDs in this domain.').'</td></tr>';
6906: $$rowtotal ++;
6907: $rowcount ++;
6908: }
6909: } elsif ($position eq 'middle') {
6910: my @creators = ('author','course','requestcrs');
6911: my ($rules,$ruleorder) =
6912: &Apache::lonnet::inst_userrules($dom,'username');
6913: my %lt = &usercreation_types();
6914: my %checked;
6915: if (ref($settings) eq 'HASH') {
6916: if (ref($settings->{'cancreate'}) eq 'HASH') {
6917: foreach my $item (@creators) {
6918: $checked{$item} = $settings->{'cancreate'}{$item};
6919: }
6920: } elsif (ref($settings->{'cancreate'}) eq 'ARRAY') {
6921: foreach my $item (@creators) {
6922: if (grep(/^\Q$item\E$/,@{$settings->{'cancreate'}})) {
6923: $checked{$item} = 'none';
6924: }
6925: }
6926: }
6927: }
6928: my $rownum = 0;
6929: foreach my $item (@creators) {
6930: $rownum ++;
6931: if ($checked{$item} eq '') {
6932: $checked{$item} = 'any';
6933: }
6934: my $css_class;
6935: if ($rownum%2) {
6936: $css_class = '';
6937: } else {
6938: $css_class = ' class="LC_odd_row" ';
6939: }
6940: $datatable .= '<tr'.$css_class.'>'.
6941: '<td><span class="LC_nobreak">'.$lt{$item}.
6942: '</span></td><td style="text-align: right">';
6943: my @options = ('any');
6944: if (ref($rules) eq 'HASH') {
6945: if (keys(%{$rules}) > 0) {
6946: push(@options,('official','unofficial'));
6947: }
6948: }
6949: push(@options,'none');
6950: foreach my $option (@options) {
6951: my $type = 'radio';
6952: my $check = ' ';
6953: if ($checked{$item} eq $option) {
6954: $check = ' checked="checked" ';
6955: }
6956: $datatable .= '<span class="LC_nobreak"><label>'.
6957: '<input type="'.$type.'" name="can_createuser_'.
6958: $item.'" value="'.$option.'"'.$check.'/> '.
6959: $lt{$option}.'</label> </span>';
6960: }
6961: $datatable .= '</td></tr>';
6962: }
6963: } else {
6964: my @contexts = ('author','course','domain');
6965: my @authtypes = ('int','krb4','krb5','loc','lti');
6966: my %checked;
6967: if (ref($settings) eq 'HASH') {
6968: if (ref($settings->{'authtypes'}) eq 'HASH') {
6969: foreach my $item (@contexts) {
6970: if (ref($settings->{'authtypes'}{$item}) eq 'HASH') {
6971: foreach my $auth (@authtypes) {
6972: if ($settings->{'authtypes'}{$item}{$auth}) {
6973: $checked{$item}{$auth} = ' checked="checked" ';
6974: }
6975: }
6976: }
6977: }
6978: }
6979: } else {
6980: foreach my $item (@contexts) {
6981: foreach my $auth (@authtypes) {
6982: $checked{$item}{$auth} = ' checked="checked" ';
6983: }
6984: }
6985: }
6986: my %title = &context_names();
6987: my %authname = &authtype_names();
6988: my $rownum = 0;
6989: my $css_class;
6990: foreach my $item (@contexts) {
6991: if ($rownum%2) {
6992: $css_class = '';
6993: } else {
6994: $css_class = ' class="LC_odd_row" ';
6995: }
6996: $datatable .= '<tr'.$css_class.'>'.
6997: '<td>'.$title{$item}.
6998: '</td><td class="LC_left_item">'.
6999: '<span class="LC_nobreak">';
7000: foreach my $auth (@authtypes) {
7001: $datatable .= '<label>'.
7002: '<input type="checkbox" name="'.$item.'_auth" '.
7003: $checked{$item}{$auth}.' value="'.$auth.'" />'.
7004: $authname{$auth}.'</label> ';
7005: }
7006: $datatable .= '</span></td></tr>';
7007: $rownum ++;
7008: }
7009: $$rowtotal += $rownum;
7010: }
7011: return $datatable;
7012: }
7013:
7014: sub print_selfcreation {
7015: my ($position,$dom,$settings,$rowtotal) = @_;
7016: my (@selfcreate,$createsettings,$processing,$emailoptions,$emailverified,
7017: $emaildomain,$datatable);
7018: if (ref($settings) eq 'HASH') {
7019: if (ref($settings->{'cancreate'}) eq 'HASH') {
7020: $createsettings = $settings->{'cancreate'};
7021: if (ref($createsettings) eq 'HASH') {
7022: if (ref($createsettings->{'selfcreate'}) eq 'ARRAY') {
7023: @selfcreate = @{$createsettings->{'selfcreate'}};
7024: } elsif ($createsettings->{'selfcreate'} ne '') {
7025: if ($settings->{'cancreate'}{'selfcreate'} eq 'any') {
7026: @selfcreate = ('email','login','sso');
7027: } elsif ($createsettings->{'selfcreate'} ne 'none') {
7028: @selfcreate = ($createsettings->{'selfcreate'});
7029: }
7030: }
7031: if (ref($createsettings->{'selfcreateprocessing'}) eq 'HASH') {
7032: $processing = $createsettings->{'selfcreateprocessing'};
7033: }
7034: if (ref($createsettings->{'emailoptions'}) eq 'HASH') {
7035: $emailoptions = $createsettings->{'emailoptions'};
7036: }
7037: if (ref($createsettings->{'emailverified'}) eq 'HASH') {
7038: $emailverified = $createsettings->{'emailverified'};
7039: }
7040: if (ref($createsettings->{'emaildomain'}) eq 'HASH') {
7041: $emaildomain = $createsettings->{'emaildomain'};
7042: }
7043: }
7044: }
7045: }
7046: my %radiohash;
7047: my $numinrow = 4;
7048: map { $radiohash{'cancreate_'.$_} = 1; } @selfcreate;
7049: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
7050: if ($position eq 'top') {
7051: my %choices = &Apache::lonlocal::texthash (
7052: cancreate_login => 'Institutional Login',
7053: cancreate_sso => 'Institutional Single Sign On',
7054: );
7055: my @toggles = sort(keys(%choices));
7056: my %defaultchecked = (
7057: 'cancreate_login' => 'off',
7058: 'cancreate_sso' => 'off',
7059: );
7060: my ($onclick,$itemcount);
7061: ($datatable,$itemcount) = &radiobutton_prefs(\%radiohash,\@toggles,\%defaultchecked,
7062: \%choices,$itemcount,$onclick);
7063: $$rowtotal += $itemcount;
7064:
7065: if (ref($usertypes) eq 'HASH') {
7066: if (keys(%{$usertypes}) > 0) {
7067: $datatable .= &insttypes_row($createsettings,$types,$usertypes,
7068: $dom,$numinrow,$othertitle,
7069: 'statustocreate',$rowtotal);
7070: $$rowtotal ++;
7071: }
7072: }
7073: my @fields = ('lastname','firstname','middlename','permanentemail','id','inststatus');
7074: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
7075: $fieldtitles{'inststatus'} = &mt('Institutional status');
7076: my $rem;
7077: my $numperrow = 2;
7078: my $css_class = $$rowtotal%2?' class="LC_odd_row"':'';
7079: $datatable .= '<tr'.$css_class.'>'.
7080: '<td class="LC_left_item">'.&mt('Mapping of Shibboleth environment variable names to user data fields (SSO auth)').'</td>'.
7081: '<td class="LC_left_item">'."\n".
7082: '<table>'."\n";
7083: for (my $i=0; $i<@fields; $i++) {
7084: $rem = $i%($numperrow);
7085: if ($rem == 0) {
7086: if ($i > 0) {
7087: $datatable .= '</tr>';
7088: }
7089: $datatable .= '<tr>';
7090: }
7091: my $currval;
7092: if (ref($createsettings) eq 'HASH') {
7093: if (ref($createsettings->{'shibenv'}) eq 'HASH') {
7094: $currval = $createsettings->{'shibenv'}{$fields[$i]};
7095: }
7096: }
7097: $datatable .= '<td class="LC_left_item">'.
7098: '<span class="LC_nobreak">'.
7099: '<input type="text" name="shibenv_'.$fields[$i].'" '.
7100: 'value="'.$currval.'" size="10" /> '.
7101: $fieldtitles{$fields[$i]}.'</span></td>';
7102: }
7103: my $colsleft = $numperrow - $rem;
7104: if ($colsleft > 1 ) {
7105: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
7106: ' </td>';
7107: } elsif ($colsleft == 1) {
7108: $datatable .= '<td class="LC_left_item"> </td>';
7109: }
7110: $datatable .= '</tr></table></td></tr>';
7111: $$rowtotal ++;
7112: } elsif ($position eq 'middle') {
7113: my %domconf = &Apache::lonnet::get_dom('configuration',['usermodification'],$dom);
7114: my @posstypes;
7115: if (ref($types) eq 'ARRAY') {
7116: @posstypes = @{$types};
7117: }
7118: unless (grep(/^default$/,@posstypes)) {
7119: push(@posstypes,'default');
7120: }
7121: my %usertypeshash;
7122: if (ref($usertypes) eq 'HASH') {
7123: %usertypeshash = %{$usertypes};
7124: }
7125: $usertypeshash{'default'} = $othertitle;
7126: foreach my $status (@posstypes) {
7127: $datatable .= &modifiable_userdata_row('selfcreate',$status,$domconf{'usermodification'},
7128: $numinrow,$$rowtotal,\%usertypeshash);
7129: $$rowtotal ++;
7130: }
7131: } else {
7132: my %choices = &Apache::lonlocal::texthash (
7133: 'cancreate_email' => 'Non-institutional username (via e-mail verification)',
7134: );
7135: my @toggles = sort(keys(%choices));
7136: my %defaultchecked = (
7137: 'cancreate_email' => 'off',
7138: );
7139: my $customclass = 'LC_selfcreate_email';
7140: my $classprefix = 'LC_canmodify_emailusername_';
7141: my $optionsprefix = 'LC_options_emailusername_';
7142: my $display = 'none';
7143: my $rowstyle = 'display:none';
7144: if (grep(/^\Qemail\E$/,@selfcreate)) {
7145: $display = 'block';
7146: $rowstyle = 'display:table-row';
7147: }
7148: my $onclick = "toggleRows(this.form,'cancreate_email','selfassign','$customclass','$classprefix','$optionsprefix');";
7149: ($datatable,$$rowtotal) = &radiobutton_prefs(\%radiohash,\@toggles,\%defaultchecked,
7150: \%choices,$$rowtotal,$onclick);
7151: $datatable .= &print_requestmail($dom,'selfcreation',$createsettings,$rowtotal,$customclass,
7152: $rowstyle);
7153: $$rowtotal ++;
7154: $datatable .= &captcha_choice('cancreate',$createsettings,$$rowtotal,$customclass,
7155: $rowstyle);
7156: $$rowtotal ++;
7157: my (@ordered,@posstypes,%usertypeshash);
7158: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
7159: my ($emailrules,$emailruleorder) =
7160: &Apache::lonnet::inst_userrules($dom,'email');
7161: my $primary_id = &Apache::lonnet::domain($dom,'primary');
7162: my $intdom = &Apache::lonnet::internet_dom($primary_id);
7163: if (ref($types) eq 'ARRAY') {
7164: @posstypes = @{$types};
7165: }
7166: if (@posstypes) {
7167: unless (grep(/^default$/,@posstypes)) {
7168: push(@posstypes,'default');
7169: }
7170: if (ref($usertypes) eq 'HASH') {
7171: %usertypeshash = %{$usertypes};
7172: }
7173: my $currassign;
7174: if (ref($domdefaults{'inststatusguest'}) eq 'ARRAY') {
7175: $currassign = {
7176: selfassign => $domdefaults{'inststatusguest'},
7177: };
7178: @ordered = @{$domdefaults{'inststatusguest'}};
7179: } else {
7180: $currassign = { selfassign => [] };
7181: }
7182: my $onclicktypes = "toggleDataRow(this.form,'selfassign','$customclass','$optionsprefix',);".
7183: "toggleDataRow(this.form,'selfassign','$customclass','$classprefix',1);";
7184: $datatable .= &insttypes_row($currassign,$types,$usertypes,$dom,
7185: $numinrow,$othertitle,'selfassign',
7186: $rowtotal,$onclicktypes,$customclass,
7187: $rowstyle);
7188: $$rowtotal ++;
7189: $usertypeshash{'default'} = $othertitle;
7190: foreach my $status (@posstypes) {
7191: my $css_class;
7192: if ($$rowtotal%2) {
7193: $css_class = 'LC_odd_row ';
7194: }
7195: $css_class .= $customclass;
7196: my $rowid = $optionsprefix.$status;
7197: my $hidden = 1;
7198: my $currstyle = 'display:none';
7199: if (grep(/^\Q$status\E$/,@ordered)) {
7200: $currstyle = $rowstyle;
7201: $hidden = 0;
7202: }
7203: $datatable .= &noninst_users($processing,$emailverified,$emailoptions,$emaildomain,
7204: $emailrules,$emailruleorder,$settings,$status,$rowid,
7205: $usertypeshash{$status},$css_class,$currstyle,$intdom);
7206: unless ($hidden) {
7207: $$rowtotal ++;
7208: }
7209: }
7210: } else {
7211: my $css_class;
7212: if ($$rowtotal%2) {
7213: $css_class = 'LC_odd_row ';
7214: }
7215: $css_class .= $customclass;
7216: $usertypeshash{'default'} = $othertitle;
7217: $datatable .= &noninst_users($processing,$emailverified,$emailoptions,$emaildomain,
7218: $emailrules,$emailruleorder,$settings,'default','',
7219: $othertitle,$css_class,$rowstyle,$intdom);
7220: $$rowtotal ++;
7221: }
7222: my ($infofields,$infotitles) = &Apache::loncommon::emailusername_info();
7223: $numinrow = 1;
7224: if (@posstypes) {
7225: foreach my $status (@posstypes) {
7226: my $rowid = $classprefix.$status;
7227: my $datarowstyle = 'display:none';
7228: if (grep(/^\Q$status\E$/,@ordered)) {
7229: $datarowstyle = $rowstyle;
7230: }
7231: $datatable .= &modifiable_userdata_row('cancreate','emailusername_'.$status,$settings,
7232: $numinrow,$$rowtotal,\%usertypeshash,$infofields,
7233: $infotitles,$rowid,$customclass,$datarowstyle);
7234: unless ($datarowstyle eq 'display:none') {
7235: $$rowtotal ++;
7236: }
7237: }
7238: } else {
7239: $datatable .= &modifiable_userdata_row('cancreate','emailusername_default',$settings,
7240: $numinrow,$$rowtotal,\%usertypeshash,$infofields,
7241: $infotitles,'',$customclass,$rowstyle);
7242: }
7243: }
7244: return $datatable;
7245: }
7246:
7247: sub selfcreate_javascript {
7248: return <<"ENDSCRIPT";
7249:
7250: <script type="text/javascript">
7251: // <![CDATA[
7252:
7253: function toggleRows(form,radio,checkbox,target,prefix,altprefix) {
7254: var x = document.getElementsByClassName(target);
7255: var insttypes = 0;
7256: var insttypeRegExp = new RegExp(prefix);
7257: if ((x.length != undefined) && (x.length > 0)) {
7258: if (form.elements[radio].length != undefined) {
7259: for (var i=0; i<form.elements[radio].length; i++) {
7260: if (form.elements[radio][i].checked) {
7261: if (form.elements[radio][i].value == 1) {
7262: for (var j=0; j<x.length; j++) {
7263: if (x[j].id == 'undefined') {
7264: x[j].style.display = 'table-row';
7265: } else if (insttypeRegExp.test(x[j].id)) {
7266: insttypes ++;
7267: } else {
7268: x[j].style.display = 'table-row';
7269: }
7270: }
7271: } else {
7272: for (var j=0; j<x.length; j++) {
7273: x[j].style.display = 'none';
7274: }
7275: }
7276: break;
7277: }
7278: }
7279: if (insttypes > 0) {
7280: toggleDataRow(form,checkbox,target,altprefix);
7281: toggleDataRow(form,checkbox,target,prefix,1);
7282: }
7283: }
7284: }
7285: return;
7286: }
7287:
7288: function toggleDataRow(form,checkbox,target,prefix,docount) {
7289: if (form.elements[checkbox].length != undefined) {
7290: var count = 0;
7291: if (docount) {
7292: for (var i=0; i<form.elements[checkbox].length; i++) {
7293: if (form.elements[checkbox][i].checked) {
7294: count ++;
7295: }
7296: }
7297: }
7298: for (var i=0; i<form.elements[checkbox].length; i++) {
7299: var type = form.elements[checkbox][i].value;
7300: if (document.getElementById(prefix+type)) {
7301: if (form.elements[checkbox][i].checked) {
7302: document.getElementById(prefix+type).style.display = 'table-row';
7303: if (count % 2 == 1) {
7304: document.getElementById(prefix+type).className = target+' LC_odd_row';
7305: } else {
7306: document.getElementById(prefix+type).className = target;
7307: }
7308: count ++;
7309: } else {
7310: document.getElementById(prefix+type).style.display = 'none';
7311: }
7312: }
7313: }
7314: }
7315: return;
7316: }
7317:
7318: function toggleEmailOptions(form,radio,prefix,altprefix,status) {
7319: var caller = radio+'_'+status;
7320: if (form.elements[caller].length != undefined) {
7321: for (var i=0; i<form.elements[caller].length; i++) {
7322: if (form.elements[caller][i].checked) {
7323: if (document.getElementById(altprefix+'_inst_'+status)) {
7324: var curr = form.elements[caller][i].value;
7325: if (prefix) {
7326: document.getElementById(prefix+'_'+status).style.display = 'none';
7327: }
7328: document.getElementById(altprefix+'_inst_'+status).style.display = 'none';
7329: document.getElementById(altprefix+'_noninst_'+status).style.display = 'none';
7330: if (curr == 'custom') {
7331: if (prefix) {
7332: document.getElementById(prefix+'_'+status).style.display = 'inline';
7333: }
7334: } else if (curr == 'inst') {
7335: document.getElementById(altprefix+'_inst_'+status).style.display = 'inline';
7336: } else if (curr == 'noninst') {
7337: document.getElementById(altprefix+'_noninst_'+status).style.display = 'inline';
7338: }
7339: break;
7340: }
7341: }
7342: }
7343: }
7344: }
7345:
7346: // ]]>
7347: </script>
7348:
7349: ENDSCRIPT
7350: }
7351:
7352: sub noninst_users {
7353: my ($processing,$emailverified,$emailoptions,$emaildomain,$emailrules,
7354: $emailruleorder,$settings,$type,$rowid,$typetitle,$css_class,$rowstyle,$intdom) = @_;
7355: my $class = 'LC_left_item';
7356: if ($css_class) {
7357: $css_class = ' class="'.$css_class.'"';
7358: }
7359: if ($rowid) {
7360: $rowid = ' id="'.$rowid.'"';
7361: }
7362: if ($rowstyle) {
7363: $rowstyle = ' style="'.$rowstyle.'"';
7364: }
7365: my ($output,$description);
7366: if ($type eq 'default') {
7367: $description = &mt('Requests for: [_1]',$typetitle);
7368: } else {
7369: $description = &mt('Requests for: [_1] (status self-reported)',$typetitle);
7370: }
7371: $output = '<tr'.$css_class.$rowid.$rowstyle.'>'.
7372: "<td>$description</td>\n".
7373: '<td class="'.$class.'" colspan="2">'.
7374: '<table><tr>';
7375: my %headers = &Apache::lonlocal::texthash(
7376: approve => 'Processing',
7377: email => 'E-mail',
7378: username => 'Username',
7379: );
7380: foreach my $item ('approve','email','username') {
7381: $output .= '<th>'.$headers{$item}.'</th>';
7382: }
7383: $output .= '</tr><tr>';
7384: foreach my $item ('approve','email','username') {
7385: $output .= '<td style="vertical-align: top">';
7386: my (%choices,@options,$hashref,$defoption,$name,$onclick,$hascustom);
7387: if ($item eq 'approve') {
7388: %choices = &Apache::lonlocal::texthash (
7389: automatic => 'Automatically approved',
7390: approval => 'Queued for approval',
7391: );
7392: @options = ('automatic','approval');
7393: $hashref = $processing;
7394: $defoption = 'automatic';
7395: $name = 'cancreate_emailprocess_'.$type;
7396: } elsif ($item eq 'email') {
7397: %choices = &Apache::lonlocal::texthash (
7398: any => 'Any e-mail',
7399: inst => 'Institutional only',
7400: noninst => 'Non-institutional only',
7401: custom => 'Custom restrictions',
7402: );
7403: @options = ('any','inst','noninst');
7404: my $showcustom;
7405: if (ref($emailrules) eq 'HASH') {
7406: if (keys(%{$emailrules}) > 0) {
7407: push(@options,'custom');
7408: $showcustom = 'cancreate_emailrule';
7409: if (ref($settings) eq 'HASH') {
7410: if (ref($settings->{'email_rule'}) eq 'ARRAY') {
7411: foreach my $rule (@{$settings->{'email_rule'}}) {
7412: if (exists($emailrules->{$rule})) {
7413: $hascustom ++;
7414: }
7415: }
7416: } elsif (ref($settings->{'email_rule'}) eq 'HASH') {
7417: if (ref($settings->{'email_rule'}{$type}) eq 'ARRAY') {
7418: foreach my $rule (@{$settings->{'email_rule'}{$type}}) {
7419: if (exists($emailrules->{$rule})) {
7420: $hascustom ++;
7421: }
7422: }
7423: }
7424: }
7425: }
7426: }
7427: }
7428: $onclick = ' onclick="toggleEmailOptions(this.form,'."'cancreate_emailoptions','$showcustom',".
7429: "'cancreate_emaildomain','$type'".');"';
7430: $hashref = $emailoptions;
7431: $defoption = 'any';
7432: $name = 'cancreate_emailoptions_'.$type;
7433: } elsif ($item eq 'username') {
7434: %choices = &Apache::lonlocal::texthash (
7435: all => 'Same as e-mail',
7436: first => 'Omit @domain',
7437: free => 'Free to choose',
7438: );
7439: @options = ('all','first','free');
7440: $hashref = $emailverified;
7441: $defoption = 'all';
7442: $name = 'cancreate_usernameoptions_'.$type;
7443: }
7444: foreach my $option (@options) {
7445: my $checked;
7446: if (ref($hashref) eq 'HASH') {
7447: if ($type eq '') {
7448: if (!exists($hashref->{'default'})) {
7449: if ($option eq $defoption) {
7450: $checked = ' checked="checked"';
7451: }
7452: } else {
7453: if ($hashref->{'default'} eq $option) {
7454: $checked = ' checked="checked"';
7455: }
7456: }
7457: } else {
7458: if (!exists($hashref->{$type})) {
7459: if ($option eq $defoption) {
7460: $checked = ' checked="checked"';
7461: }
7462: } else {
7463: if ($hashref->{$type} eq $option) {
7464: $checked = ' checked="checked"';
7465: }
7466: }
7467: }
7468: } elsif (($item eq 'email') && ($hascustom)) {
7469: if ($option eq 'custom') {
7470: $checked = ' checked="checked"';
7471: }
7472: } elsif ($option eq $defoption) {
7473: $checked = ' checked="checked"';
7474: }
7475: $output .= '<span class="LC_nobreak"><label>'.
7476: '<input type="radio" name="'.$name.'"'.
7477: $checked.' value="'.$option.'"'.$onclick.' />'.
7478: $choices{$option}.'</label></span><br />';
7479: if ($item eq 'email') {
7480: if ($option eq 'custom') {
7481: my $id = 'cancreate_emailrule_'.$type;
7482: my $display = 'none';
7483: if ($checked) {
7484: $display = 'inline';
7485: }
7486: my $numinrow = 2;
7487: $output .= '<fieldset id="'.$id.'" style="display:'.$display.';">'.
7488: '<legend>'.&mt('Disallow').'</legend><table>'.
7489: &user_formats_row('email',$settings,$emailrules,
7490: $emailruleorder,$numinrow,'',$type);
7491: '</table></fieldset>';
7492: } elsif (($option eq 'inst') || ($option eq 'noninst')) {
7493: my %text = &Apache::lonlocal::texthash (
7494: inst => 'must end:',
7495: noninst => 'cannot end:',
7496: );
7497: my $value;
7498: if (ref($emaildomain) eq 'HASH') {
7499: if (ref($emaildomain->{$type}) eq 'HASH') {
7500: $value = $emaildomain->{$type}->{$option};
7501: }
7502: }
7503: if ($value eq '') {
7504: $value = '@'.$intdom;
7505: }
7506: my $condition = 'cancreate_emaildomain_'.$option.'_'.$type;
7507: my $display = 'none';
7508: if ($checked) {
7509: $display = 'inline';
7510: }
7511: $output .= '<div id="'.$condition.'" style="display:'.$display.';">'.
7512: '<span class="LC_domprefs_email">'.$text{$option}.'</span> '.
7513: '<input type="text" name="'.$condition.'" value="'.$value.'" size="10" />'.
7514: '</div>';
7515: }
7516: }
7517: }
7518: $output .= '</td>'."\n";
7519: }
7520: $output .= "</tr></table></td></tr>\n";
7521: return $output;
7522: }
7523:
7524: sub captcha_choice {
7525: my ($context,$settings,$itemcount,$customcss,$rowstyle) = @_;
7526: my ($keyentry,$currpub,$currpriv,%checked,$rowname,$pubtext,$privtext,
7527: $vertext,$currver);
7528: my %lt = &captcha_phrases();
7529: $keyentry = 'hidden';
7530: if ($context eq 'cancreate') {
7531: $rowname = &mt('CAPTCHA validation');
7532: } elsif ($context eq 'login') {
7533: $rowname = &mt('"Contact helpdesk" CAPTCHA validation');
7534: }
7535: if (ref($settings) eq 'HASH') {
7536: if ($settings->{'captcha'}) {
7537: $checked{$settings->{'captcha'}} = ' checked="checked"';
7538: } else {
7539: $checked{'original'} = ' checked="checked"';
7540: }
7541: if ($settings->{'captcha'} eq 'recaptcha') {
7542: $pubtext = $lt{'pub'};
7543: $privtext = $lt{'priv'};
7544: $keyentry = 'text';
7545: $vertext = $lt{'ver'};
7546: $currver = $settings->{'recaptchaversion'};
7547: if ($currver ne '2') {
7548: $currver = 1;
7549: }
7550: }
7551: if (ref($settings->{'recaptchakeys'}) eq 'HASH') {
7552: $currpub = $settings->{'recaptchakeys'}{'public'};
7553: $currpriv = $settings->{'recaptchakeys'}{'private'};
7554: }
7555: } else {
7556: $checked{'original'} = ' checked="checked"';
7557: }
7558: my $css_class;
7559: if ($itemcount%2) {
7560: $css_class = 'LC_odd_row';
7561: }
7562: if ($customcss) {
7563: $css_class .= " $customcss";
7564: }
7565: $css_class =~ s/^\s+//;
7566: if ($css_class) {
7567: $css_class = ' class="'.$css_class.'"';
7568: }
7569: if ($rowstyle) {
7570: $css_class .= ' style="'.$rowstyle.'"';
7571: }
7572: my $output = '<tr'.$css_class.'>'.
7573: '<td class="LC_left_item">'.$rowname.'</td><td class="LC_left_item" colspan="2">'."\n".
7574: '<table><tr><td>'."\n";
7575: foreach my $option ('original','recaptcha','notused') {
7576: $output .= '<span class="LC_nobreak"><label><input type="radio" name="'.$context.'_captcha" value="'.
7577: $option.'" '.$checked{$option}.' onchange="javascript:updateCaptcha('."this,'$context'".');" />'.
7578: $lt{$option}.'</label></span>';
7579: unless ($option eq 'notused') {
7580: $output .= (' 'x2)."\n";
7581: }
7582: }
7583: #
7584: # Note: If reCAPTCHA is to be used for LON-CAPA servers in a domain, a domain coordinator should visit:
7585: # https://www.google.com/recaptcha and generate a Public and Private key. For domains with multiple
7586: # servers a single key pair will be used for all servers, so the internet domain (e.g., yourcollege.edu)
7587: # specified for use with the key should be broad enough to accommodate all servers in the LON-CAPA domain.
7588: #
7589: $output .= '</td></tr>'."\n".
7590: '<tr><td class="LC_zero_height">'."\n".
7591: '<span class="LC_nobreak"><span id="'.$context.'_recaptchapubtxt">'.$pubtext.'</span> '."\n".
7592: '<input type="'.$keyentry.'" id="'.$context.'_recaptchapub" name="'.$context.'_recaptchapub" value="'.
7593: $currpub.'" size="40" /></span><br />'."\n".
7594: '<span class="LC_nobreak"><span id="'.$context.'_recaptchaprivtxt">'.$privtext.'</span> '."\n".
7595: '<input type="'.$keyentry.'" id="'.$context.'_recaptchapriv" name="'.$context.'_recaptchapriv" value="'.
7596: $currpriv.'" size="40" /></span><br />'.
7597: '<span class="LC_nobreak"><span id="'.$context.'_recaptchavertxt">'.$vertext.'</span> '."\n".
7598: '<input type="'.$keyentry.'" id="'.$context.'_recaptchaversion" name="'.$context.'_recaptchaversion" value="'.
7599: $currver.'" size="3" /></span><br />'.
7600: '</td></tr></table>'."\n".
7601: '</td></tr>';
7602: return $output;
7603: }
7604:
7605: sub user_formats_row {
7606: my ($type,$settings,$rules,$ruleorder,$numinrow,$rowcount,$status) = @_;
7607: my $output;
7608: my %text = (
7609: 'username' => 'new usernames',
7610: 'id' => 'IDs',
7611: );
7612: unless ($type eq 'email') {
7613: my $css_class = $rowcount%2?' class="LC_odd_row"':'';
7614: $output = '<tr '.$css_class.'>'.
7615: '<td><span class="LC_nobreak">'.
7616: &mt("Format rules to check for $text{$type}: ").
7617: '</td><td class="LC_left_item" colspan="2"><table>';
7618: }
7619: my $rem;
7620: if (ref($ruleorder) eq 'ARRAY') {
7621: for (my $i=0; $i<@{$ruleorder}; $i++) {
7622: if (ref($rules->{$ruleorder->[$i]}) eq 'HASH') {
7623: my $rem = $i%($numinrow);
7624: if ($rem == 0) {
7625: if ($i > 0) {
7626: $output .= '</tr>';
7627: }
7628: $output .= '<tr>';
7629: }
7630: my $check = ' ';
7631: if (ref($settings) eq 'HASH') {
7632: if (ref($settings->{$type.'_rule'}) eq 'ARRAY') {
7633: if (grep(/^\Q$ruleorder->[$i]\E$/,@{$settings->{$type.'_rule'}})) {
7634: $check = ' checked="checked" ';
7635: }
7636: } elsif ((ref($settings->{$type.'_rule'}) eq 'HASH') && ($status ne '')) {
7637: if (ref($settings->{$type.'_rule'}->{$status}) eq 'ARRAY') {
7638: if (grep(/^\Q$ruleorder->[$i]\E$/,@{$settings->{$type.'_rule'}->{$status}})) {
7639: $check = ' checked="checked" ';
7640: }
7641: }
7642: }
7643: }
7644: my $name = $type.'_rule';
7645: if ($type eq 'email') {
7646: $name .= '_'.$status;
7647: }
7648: $output .= '<td class="LC_left_item">'.
7649: '<span class="LC_nobreak"><label>'.
7650: '<input type="checkbox" name="'.$name.'" '.
7651: 'value="'.$ruleorder->[$i].'"'.$check.'/>'.
7652: $rules->{$ruleorder->[$i]}{'name'}.'</label></span></td>';
7653: }
7654: }
7655: $rem = @{$ruleorder}%($numinrow);
7656: }
7657: my $colsleft;
7658: if ($rem) {
7659: $colsleft = $numinrow - $rem;
7660: }
7661: if ($colsleft > 1 ) {
7662: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
7663: ' </td>';
7664: } elsif ($colsleft == 1) {
7665: $output .= '<td class="LC_left_item"> </td>';
7666: }
7667: $output .= '</tr></table>';
7668: unless ($type eq 'email') {
7669: $output .= '</td></tr>';
7670: }
7671: return $output;
7672: }
7673:
7674: sub usercreation_types {
7675: my %lt = &Apache::lonlocal::texthash (
7676: author => 'When adding a co-author',
7677: course => 'When adding a user to a course',
7678: requestcrs => 'When requesting a course',
7679: any => 'Any',
7680: official => 'Institutional only ',
7681: unofficial => 'Non-institutional only',
7682: none => 'None',
7683: );
7684: return %lt;
7685: }
7686:
7687: sub selfcreation_types {
7688: my %lt = &Apache::lonlocal::texthash (
7689: selfcreate => 'User creates own account',
7690: any => 'Any',
7691: official => 'Institutional only ',
7692: unofficial => 'Non-institutional only',
7693: email => 'E-mail address',
7694: login => 'Institutional Login',
7695: sso => 'SSO',
7696: );
7697: }
7698:
7699: sub authtype_names {
7700: my %lt = &Apache::lonlocal::texthash(
7701: int => 'Internal',
7702: krb4 => 'Kerberos 4',
7703: krb5 => 'Kerberos 5',
7704: loc => 'Local',
7705: lti => 'LTI',
7706: );
7707: return %lt;
7708: }
7709:
7710: sub context_names {
7711: my %context_title = &Apache::lonlocal::texthash(
7712: author => 'Creating users when an Author',
7713: course => 'Creating users when in a course',
7714: domain => 'Creating users when a Domain Coordinator',
7715: );
7716: return %context_title;
7717: }
7718:
7719: sub print_usermodification {
7720: my ($position,$dom,$settings,$rowtotal) = @_;
7721: my $numinrow = 4;
7722: my ($context,$datatable,$rowcount);
7723: if ($position eq 'top') {
7724: $rowcount = 0;
7725: $context = 'author';
7726: foreach my $role ('ca','aa') {
7727: $datatable .= &modifiable_userdata_row($context,$role,$settings,
7728: $numinrow,$rowcount);
7729: $$rowtotal ++;
7730: $rowcount ++;
7731: }
7732: } elsif ($position eq 'bottom') {
7733: $context = 'course';
7734: $rowcount = 0;
7735: foreach my $role ('st','ep','ta','in','cr') {
7736: $datatable .= &modifiable_userdata_row($context,$role,$settings,
7737: $numinrow,$rowcount);
7738: $$rowtotal ++;
7739: $rowcount ++;
7740: }
7741: }
7742: return $datatable;
7743: }
7744:
7745: sub print_defaults {
7746: my ($position,$dom,$settings,$rowtotal) = @_;
7747: my $rownum = 0;
7748: my ($datatable,$css_class,$titles);
7749: unless ($position eq 'bottom') {
7750: $titles = &defaults_titles($dom);
7751: }
7752: if ($position eq 'top') {
7753: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def',
7754: 'datelocale_def','portal_def');
7755: my %defaults;
7756: if (ref($settings) eq 'HASH') {
7757: %defaults = %{$settings};
7758: } else {
7759: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
7760: foreach my $item (@items) {
7761: $defaults{$item} = $domdefaults{$item};
7762: }
7763: }
7764: foreach my $item (@items) {
7765: if ($rownum%2) {
7766: $css_class = '';
7767: } else {
7768: $css_class = ' class="LC_odd_row" ';
7769: }
7770: $datatable .= '<tr'.$css_class.'>'.
7771: '<td><span class="LC_nobreak">'.$titles->{$item}.
7772: '</span></td><td class="LC_right_item" colspan="3">';
7773: if ($item eq 'auth_def') {
7774: my @authtypes = ('internal','krb4','krb5','localauth','lti');
7775: my %shortauth = (
7776: internal => 'int',
7777: krb4 => 'krb4',
7778: krb5 => 'krb5',
7779: localauth => 'loc',
7780: lti => 'lti',
7781: );
7782: my %authnames = &authtype_names();
7783: foreach my $auth (@authtypes) {
7784: my $checked = ' ';
7785: if ($defaults{$item} eq $auth) {
7786: $checked = ' checked="checked" ';
7787: }
7788: $datatable .= '<label><input type="radio" name="'.$item.
7789: '" value="'.$auth.'"'.$checked.'/>'.
7790: $authnames{$shortauth{$auth}}.'</label> ';
7791: }
7792: } elsif ($item eq 'timezone_def') {
7793: my $includeempty = 1;
7794: $datatable .= &Apache::loncommon::select_timezone($item,$defaults{$item},undef,$includeempty);
7795: } elsif ($item eq 'datelocale_def') {
7796: my $includeempty = 1;
7797: $datatable .= &Apache::loncommon::select_datelocale($item,$defaults{$item},undef,$includeempty);
7798: } elsif ($item eq 'lang_def') {
7799: my $includeempty = 1;
7800: $datatable .= &Apache::loncommon::select_language($item,$defaults{$item},$includeempty);
7801: } else {
7802: my $size;
7803: if ($item eq 'portal_def') {
7804: $size = ' size="25"';
7805: }
7806: $datatable .= '<input type="text" name="'.$item.'" value="'.
7807: $defaults{$item}.'"'.$size.' />';
7808: }
7809: $datatable .= '</td></tr>';
7810: $rownum ++;
7811: }
7812: } elsif ($position eq 'middle') {
7813: my @items = ('intauth_cost','intauth_check','intauth_switch');
7814: my %defaults;
7815: if (ref($settings) eq 'HASH') {
7816: %defaults = %{$settings};
7817: if ($defaults{'intauth_cost'} !~ /^\d+$/) {
7818: $defaults{'intauth_cost'} = 10;
7819: }
7820: if ($defaults{'intauth_check'} !~ /^(0|1|2)$/) {
7821: $defaults{'intauth_check'} = 0;
7822: }
7823: if ($defaults{'intauth_switch'} !~ /^(0|1|2)$/) {
7824: $defaults{'intauth_switch'} = 0;
7825: }
7826: } else {
7827: %defaults = (
7828: 'intauth_cost' => 10,
7829: 'intauth_check' => 0,
7830: 'intauth_switch' => 0,
7831: );
7832: }
7833: foreach my $item (@items) {
7834: if ($rownum%2) {
7835: $css_class = '';
7836: } else {
7837: $css_class = ' class="LC_odd_row" ';
7838: }
7839: $datatable .= '<tr'.$css_class.'>'.
7840: '<td><span class="LC_nobreak">'.$titles->{$item}.
7841: '</span></td><td class="LC_left_item" colspan="3">';
7842: if ($item eq 'intauth_switch') {
7843: my @options = (0,1,2);
7844: my %optiondesc = &Apache::lonlocal::texthash (
7845: 0 => 'No',
7846: 1 => 'Yes',
7847: 2 => 'Yes, and copy existing passwd file to passwd.bak file',
7848: );
7849: $datatable .= '<table width="100%">';
7850: foreach my $option (@options) {
7851: my $checked = ' ';
7852: if ($defaults{$item} eq $option) {
7853: $checked = ' checked="checked"';
7854: }
7855: $datatable .= '<tr><td class="LC_left_item"><span class="LC_nobreak">'.
7856: '<label><input type="radio" name="'.$item.
7857: '" value="'.$option.'"'.$checked.' />'.
7858: $optiondesc{$option}.'</label></span></td></tr>';
7859: }
7860: $datatable .= '</table>';
7861: } elsif ($item eq 'intauth_check') {
7862: my @options = (0,1,2);
7863: my %optiondesc = &Apache::lonlocal::texthash (
7864: 0 => 'No',
7865: 1 => 'Yes, allow login then update passwd file using default cost (if higher)',
7866: 2 => 'Yes, disallow login if stored cost is less than domain default',
7867: );
7868: $datatable .= '<table width="100%">';
7869: foreach my $option (@options) {
7870: my $checked = ' ';
7871: my $onclick;
7872: if ($defaults{$item} eq $option) {
7873: $checked = ' checked="checked"';
7874: }
7875: if ($option == 2) {
7876: $onclick = ' onclick="javascript:warnIntAuth(this);"';
7877: }
7878: $datatable .= '<tr><td class="LC_left_item"><span class="LC_nobreak">'.
7879: '<label><input type="radio" name="'.$item.
7880: '" value="'.$option.'"'.$checked.$onclick.' />'.
7881: $optiondesc{$option}.'</label></span></td></tr>';
7882: }
7883: $datatable .= '</table>';
7884: } else {
7885: $datatable .= '<input type="text" name="'.$item.'" value="'.
7886: $defaults{$item}.'" size="3" onblur="javascript:warnIntAuth(this);" />';
7887: }
7888: $datatable .= '</td></tr>';
7889: $rownum ++;
7890: }
7891: } else {
7892: my %defaults;
7893: if (ref($settings) eq 'HASH') {
7894: if ((ref($settings->{'inststatusorder'}) eq 'ARRAY') && (ref($settings->{'inststatustypes'}) eq 'HASH')) {
7895: my $maxnum = @{$settings->{'inststatusorder'}};
7896: for (my $i=0; $i<$maxnum; $i++) {
7897: $css_class = $rownum%2?' class="LC_odd_row"':'';
7898: my $item = $settings->{'inststatusorder'}->[$i];
7899: my $title = $settings->{'inststatustypes'}->{$item};
7900: my $chgstr = ' onchange="javascript:reorderTypes(this.form,'."'$item'".');"';
7901: $datatable .= '<tr'.$css_class.'>'.
7902: '<td><span class="LC_nobreak">'.
7903: '<select name="inststatus_pos_'.$item.'"'.$chgstr.'>';
7904: for (my $k=0; $k<=$maxnum; $k++) {
7905: my $vpos = $k+1;
7906: my $selstr;
7907: if ($k == $i) {
7908: $selstr = ' selected="selected" ';
7909: }
7910: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
7911: }
7912: $datatable .= '</select> '.&mt('Internal ID:').' <b>'.$item.'</b> '.
7913: '<input type="checkbox" name="inststatus_delete" value="'.$item.'" />'.
7914: &mt('delete').'</span></td>'.
7915: '<td class="LC_left_item" colspan="2"><span class="LC_nobreak">'.&mt('Name displayed:').
7916: '<input type="text" size="20" name="inststatus_title_'.$item.'" value="'.$title.'" />'.
7917: '</span></td></tr>';
7918: }
7919: $css_class = $rownum%2?' class="LC_odd_row"':'';
7920: my $chgstr = ' onchange="javascript:reorderTypes(this.form,'."'addinststatus_pos'".');"';
7921: $datatable .= '<tr '.$css_class.'>'.
7922: '<td><span class="LC_nobreak"><select name="addinststatus_pos"'.$chgstr.'>';
7923: for (my $k=0; $k<=$maxnum; $k++) {
7924: my $vpos = $k+1;
7925: my $selstr;
7926: if ($k == $maxnum) {
7927: $selstr = ' selected="selected" ';
7928: }
7929: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
7930: }
7931: $datatable .= '</select> '.&mt('Internal ID:').
7932: '<input type="text" size="10" name="addinststatus" value="" />'.
7933: ' '.&mt('(new)').
7934: '</span></td><td class="LC_left_item" colspan="2"><span class="LC_nobreak">'.
7935: &mt('Name displayed:').
7936: '<input type="text" size="20" name="addinststatus_title" value="" /></span></td>'.
7937: '</tr>'."\n";
7938: $rownum ++;
7939: }
7940: }
7941: }
7942: $$rowtotal += $rownum;
7943: return $datatable;
7944: }
7945:
7946: sub get_languages_hash {
7947: my %langchoices;
7948: foreach my $id (&Apache::loncommon::languageids()) {
7949: my $code = &Apache::loncommon::supportedlanguagecode($id);
7950: if ($code ne '') {
7951: $langchoices{$code} = &Apache::loncommon::plainlanguagedescription($id);
7952: }
7953: }
7954: return %langchoices;
7955: }
7956:
7957: sub defaults_titles {
7958: my ($dom) = @_;
7959: my %titles = &Apache::lonlocal::texthash (
7960: 'auth_def' => 'Default authentication type',
7961: 'auth_arg_def' => 'Default authentication argument',
7962: 'lang_def' => 'Default language',
7963: 'timezone_def' => 'Default timezone',
7964: 'datelocale_def' => 'Default locale for dates',
7965: 'portal_def' => 'Portal/Default URL',
7966: 'intauth_cost' => 'Encryption cost for bcrypt (positive integer)',
7967: 'intauth_check' => 'Check bcrypt cost if authenticated',
7968: 'intauth_switch' => 'Existing crypt-based switched to bcrypt on authentication',
7969: );
7970: if ($dom) {
7971: my $uprimary_id = &Apache::lonnet::domain($dom,'primary');
7972: my $uint_dom = &Apache::lonnet::internet_dom($uprimary_id);
7973: my $protocol = $Apache::lonnet::protocol{$uprimary_id};
7974: $protocol = 'http' if ($protocol ne 'https');
7975: if ($uint_dom) {
7976: $titles{'portal_def'} .= ' '.&mt('(for example: [_1])',$protocol.'://loncapa.'.
7977: $uint_dom);
7978: }
7979: }
7980: return (\%titles);
7981: }
7982:
7983: sub print_scantron {
7984: my ($r,$position,$dom,$confname,$settings,$rowtotal) = @_;
7985: if ($position eq 'top') {
7986: return &print_scantronformat($r,$dom,$confname,$settings,\$rowtotal);
7987: } else {
7988: return &print_scantronconfig($dom,$settings,\$rowtotal);
7989: }
7990: }
7991:
7992: sub scantron_javascript {
7993: return <<"ENDSCRIPT";
7994:
7995: <script type="text/javascript">
7996: // <![CDATA[
7997:
7998: function toggleScantron(form) {
7999: if (document.getElementById('scantroncsv_cols')) {
8000: var csvfieldset = document.getElementById('scantroncsv_cols');
8001: if (document.getElementById('scantronconfcsv')) {
8002: var scantroncsv = document.getElementById('scantronconfcsv');
8003: if (scantroncsv.checked) {
8004: csvfieldset.style.display = 'inline-block';
8005: } else {
8006: csvfieldset.style.display = 'none';
8007: var csvselects = document.getElementsByClassName('scantronconfig_csv');
8008: if (csvselects.length) {
8009: for (var j=0; j<csvselects.length; j++) {
8010: csvselects[j].selectedIndex = 0;
8011: }
8012: }
8013: }
8014: }
8015: }
8016: return;
8017: }
8018: // ]]>
8019: </script>
8020:
8021: ENDSCRIPT
8022:
8023: }
8024:
8025: sub print_scantronformat {
8026: my ($r,$dom,$confname,$settings,$rowtotal) = @_;
8027: my $itemcount = 1;
8028: my ($datatable,$css_class,$scantronurl,$is_custom,%error,%scantronurls,
8029: %confhash);
8030: my $switchserver = &check_switchserver($dom,$confname);
8031: my %lt = &Apache::lonlocal::texthash (
8032: default => 'Default bubblesheet format file error',
8033: custom => 'Custom bubblesheet format file error',
8034: );
8035: my %scantronfiles = (
8036: default => 'default.tab',
8037: custom => 'custom.tab',
8038: );
8039: foreach my $key (keys(%scantronfiles)) {
8040: $scantronurls{$key} = '/res/'.$dom.'/'.$confname.'/scantron/'
8041: .$scantronfiles{$key};
8042: }
8043: my @defaultinfo = &Apache::lonnet::stat_file($scantronurls{'default'});
8044: if ((!@defaultinfo) || ($defaultinfo[0] eq 'no_such_dir')) {
8045: if (!$switchserver) {
8046: my $servadm = $r->dir_config('lonAdmEMail');
8047: my ($configuserok,$author_ok) = &config_check($dom,$confname,$servadm);
8048: if ($configuserok eq 'ok') {
8049: if ($author_ok eq 'ok') {
8050: my %legacyfile = (
8051: default => $Apache::lonnet::perlvar{'lonTabDir'}.'/default_scantronformat.tab',
8052: custom => $Apache::lonnet::perlvar{'lonTabDir'}.'/scantronformat.tab',
8053: );
8054: my %md5chk;
8055: foreach my $type (keys(%legacyfile)) {
8056: ($md5chk{$type}) = split(/ /,`md5sum $legacyfile{$type}`);
8057: chomp($md5chk{$type});
8058: }
8059: if ($md5chk{'default'} ne $md5chk{'custom'}) {
8060: foreach my $type (keys(%legacyfile)) {
8061: ($scantronurls{$type},my $error) =
8062: &legacy_scantronformat($r,$dom,$confname,
8063: $type,$legacyfile{$type},
8064: $scantronurls{$type},
8065: $scantronfiles{$type});
8066: if ($error ne '') {
8067: $error{$type} = $error;
8068: }
8069: }
8070: if (keys(%error) == 0) {
8071: $is_custom = 1;
8072: $confhash{'scantron'}{'scantronformat'} =
8073: $scantronurls{'custom'};
8074: my $putresult =
8075: &Apache::lonnet::put_dom('configuration',
8076: \%confhash,$dom);
8077: if ($putresult ne 'ok') {
8078: $error{'custom'} =
8079: '<span class="LC_error">'.
8080: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
8081: }
8082: }
8083: } else {
8084: ($scantronurls{'default'},my $error) =
8085: &legacy_scantronformat($r,$dom,$confname,
8086: 'default',$legacyfile{'default'},
8087: $scantronurls{'default'},
8088: $scantronfiles{'default'});
8089: if ($error eq '') {
8090: $confhash{'scantron'}{'scantronformat'} = '';
8091: my $putresult =
8092: &Apache::lonnet::put_dom('configuration',
8093: \%confhash,$dom);
8094: if ($putresult ne 'ok') {
8095: $error{'default'} =
8096: '<span class="LC_error">'.
8097: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
8098: }
8099: } else {
8100: $error{'default'} = $error;
8101: }
8102: }
8103: }
8104: }
8105: } else {
8106: $error{'default'} = &mt("Unable to copy default bubblesheet formatfile to domain's RES space: [_1]",$switchserver);
8107: }
8108: }
8109: if (ref($settings) eq 'HASH') {
8110: if ($settings->{'scantronformat'} eq "/res/$dom/$confname/scantron/custom.tab") {
8111: my @info = &Apache::lonnet::stat_file($settings->{'scantronformat'});
8112: if ((!@info) || ($info[0] eq 'no_such_dir')) {
8113: $scantronurl = '';
8114: } else {
8115: $scantronurl = $settings->{'scantronformat'};
8116: }
8117: $is_custom = 1;
8118: } else {
8119: $scantronurl = $scantronurls{'default'};
8120: }
8121: } else {
8122: if ($is_custom) {
8123: $scantronurl = $scantronurls{'custom'};
8124: } else {
8125: $scantronurl = $scantronurls{'default'};
8126: }
8127: }
8128: $css_class = $itemcount%2?' class="LC_odd_row"':'';
8129: $datatable .= '<tr'.$css_class.'>';
8130: if (!$is_custom) {
8131: $datatable .= '<td>'.&mt('Default in use:').'<br />'.
8132: '<span class="LC_nobreak">';
8133: if ($scantronurl) {
8134: $datatable .= &Apache::loncommon::modal_link($scantronurl,&mt('Default bubblesheet format file'),600,500,
8135: undef,undef,undef,undef,'background-color:#ffffff');
8136: } else {
8137: $datatable = &mt('File unavailable for display');
8138: }
8139: $datatable .= '</span></td>';
8140: if (keys(%error) == 0) {
8141: $datatable .= '<td style="vertical-align: bottom">';
8142: if (!$switchserver) {
8143: $datatable .= &mt('Upload:').'<br />';
8144: }
8145: } else {
8146: my $errorstr;
8147: foreach my $key (sort(keys(%error))) {
8148: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
8149: }
8150: $datatable .= '<td>'.$errorstr;
8151: }
8152: } else {
8153: if (keys(%error) > 0) {
8154: my $errorstr;
8155: foreach my $key (sort(keys(%error))) {
8156: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
8157: }
8158: $datatable .= '<td>'.$errorstr.'</td><td> ';
8159: } elsif ($scantronurl) {
8160: my $link = &Apache::loncommon::modal_link($scantronurl,&mt('Custom bubblesheet format file'),600,500,
8161: undef,undef,undef,undef,'background-color:#ffffff');
8162: $datatable .= '<td><span class="LC_nobreak">'.
8163: $link.
8164: '<label><input type="checkbox" name="scantronformat_del"'.
8165: ' value="1" />'.&mt('Delete?').'</label></span></td>'.
8166: '<td><span class="LC_nobreak"> '.
8167: &mt('Replace:').'</span><br />';
8168: }
8169: }
8170: if (keys(%error) == 0) {
8171: if ($switchserver) {
8172: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
8173: } else {
8174: $datatable .='<span class="LC_nobreak"> '.
8175: '<input type="file" name="scantronformat" /></span>';
8176: }
8177: }
8178: $datatable .= '</td></tr>';
8179: $$rowtotal ++;
8180: return $datatable;
8181: }
8182:
8183: sub legacy_scantronformat {
8184: my ($r,$dom,$confname,$file,$legacyfile,$newurl,$newfile) = @_;
8185: my ($url,$error);
8186: my @statinfo = &Apache::lonnet::stat_file($newurl);
8187: if ((!@statinfo) || ($statinfo[0] eq 'no_such_dir')) {
8188: (my $result,$url) =
8189: &publishlogo($r,'copy',$legacyfile,$dom,$confname,'scantron',
8190: '','',$newfile);
8191: if ($result ne 'ok') {
8192: $error = &mt("An error occurred publishing the [_1] bubblesheet format file in RES space. Error was: [_2].",$newfile,$result);
8193: }
8194: }
8195: return ($url,$error);
8196: }
8197:
8198: sub print_scantronconfig {
8199: my ($dom,$settings,$rowtotal) = @_;
8200: my $itemcount = 2;
8201: my $is_checked = ' checked="checked"';
8202: my $currcsvsty = 'none';
8203: my ($datatable,%csvfields,%checked,%onclick);
8204: my @fields = &scantroncsv_fields();
8205: my %titles = &scantronconfig_titles();
8206: if (ref($settings) eq 'HASH') {
8207: if (ref($settings->{config}) eq 'HASH') {
8208: if ($settings->{config}->{dat}) {
8209: $checked{'dat'} = $is_checked;
8210: }
8211: if (ref($settings->{config}->{csv}) eq 'HASH') {
8212: %csvfields = %{$settings->{config}->{csv}};
8213: if (keys(%csvfields) > 0) {
8214: $checked{'csv'} = $is_checked;
8215: $currcsvsty = 'inline-block';
8216: }
8217: }
8218: } else {
8219: $checked{'dat'} = $is_checked;
8220: }
8221: } else {
8222: $checked{'dat'} = $is_checked;
8223: }
8224: $onclick{'csv'} = ' onclick="toggleScantron(this.form);"';
8225: my $css_class = $itemcount%2? ' class="LC_odd_row"':'';
8226: $datatable = '<tr '.$css_class.'><td>'.&mt('Supported formats').'</td>'.
8227: '<td class="LC_left_item" valign="top"><span class="LC_nobreak">';
8228: foreach my $item ('dat','csv') {
8229: my $id;
8230: if ($item eq 'csv') {
8231: $id = 'id="scantronconfcsv" ';
8232: }
8233: $datatable .= '<label><input type="checkbox" name="scantronconfig" '.$id.'value="'.$item.'"'.$checked{$item}.$onclick{$item}.' />'.
8234: $titles{$item}.'</label>'.(' 'x3);
8235: if ($item eq 'csv') {
8236: $datatable .= '<fieldset style="display:'.$currcsvsty.'" id="scantroncsv_cols">'.
8237: '<legend>'.&mt('CSV Column Mapping').'</legend>'.
8238: '<table><tr><th>'.&mt('Field').'</th><th>'.&mt('Location').'</th></tr>'."\n";
8239: foreach my $col (@fields) {
8240: my $selnone;
8241: if ($csvfields{$col} eq '') {
8242: $selnone = ' selected="selected"';
8243: }
8244: $datatable .= '<tr><td>'.$titles{$col}.'</td>'.
8245: '<td><select name="scantronconfig_csv_'.$col.'" class="scantronconfig_csv">'.
8246: '<option value=""'.$selnone.'></option>';
8247: for (my $i=0; $i<20; $i++) {
8248: my $shown = $i+1;
8249: my $sel;
8250: unless ($selnone) {
8251: if (exists($csvfields{$col})) {
8252: if ($csvfields{$col} == $i) {
8253: $sel = ' selected="selected"';
8254: }
8255: }
8256: }
8257: $datatable .= '<option value="'.$i.'"'.$sel.'>'.$shown.'</option>';
8258: }
8259: $datatable .= '</select></td></tr>';
8260: }
8261: $datatable .= '</table></fieldset>';
8262: $itemcount ++;
8263: }
8264: }
8265: $datatable .= '</td></tr>';
8266: $$rowtotal ++;
8267: return $datatable;
8268: }
8269:
8270: sub scantronconfig_titles {
8271: return &Apache::lonlocal::texthash(
8272: dat => 'Standard format (.dat)',
8273: csv => 'Comma separated values (.csv)',
8274: CODE => 'CODE',
8275: ID => 'Student ID',
8276: PaperID => 'Paper ID',
8277: FirstName => 'First Name',
8278: LastName => 'Last Name',
8279: FirstQuestion => 'First Question Response',
8280: Section => 'Section',
8281: );
8282: }
8283:
8284: sub scantroncsv_fields {
8285: return ('PaperID','LastName','FirstName','ID','Section','CODE','FirstQuestion');
8286: }
8287:
8288: sub print_coursecategories {
8289: my ($position,$dom,$hdritem,$settings,$rowtotal) = @_;
8290: my $datatable;
8291: if ($position eq 'top') {
8292: my (%checked);
8293: my @catitems = ('unauth','auth');
8294: my @cattypes = ('std','domonly','codesrch','none');
8295: $checked{'unauth'} = 'std';
8296: $checked{'auth'} = 'std';
8297: if (ref($settings) eq 'HASH') {
8298: foreach my $type (@cattypes) {
8299: if ($type eq $settings->{'unauth'}) {
8300: $checked{'unauth'} = $type;
8301: }
8302: if ($type eq $settings->{'auth'}) {
8303: $checked{'auth'} = $type;
8304: }
8305: }
8306: }
8307: my %lt = &Apache::lonlocal::texthash (
8308: unauth => 'Catalog type for unauthenticated users',
8309: auth => 'Catalog type for authenticated users',
8310: none => 'No catalog',
8311: std => 'Standard catalog',
8312: domonly => 'Domain-only catalog',
8313: codesrch => "Code search form",
8314: );
8315: my $itemcount = 0;
8316: foreach my $item (@catitems) {
8317: my $css_class = $itemcount%2? ' class="LC_odd_row"':'';
8318: $datatable .= '<tr '.$css_class.'>'.
8319: '<td>'.$lt{$item}.'</td>'.
8320: '<td class="LC_right_item"><span class="LC_nobreak">';
8321: foreach my $type (@cattypes) {
8322: my $ischecked;
8323: if ($checked{$item} eq $type) {
8324: $ischecked=' checked="checked"';
8325: }
8326: $datatable .= '<label>'.
8327: '<input type="radio" name="coursecat_'.$item.'" value="'.$type.'"'.$ischecked.
8328: ' />'.$lt{$type}.'</label> ';
8329: }
8330: $datatable .= '</span></td></tr>';
8331: $itemcount ++;
8332: }
8333: $$rowtotal += $itemcount;
8334: } elsif ($position eq 'middle') {
8335: my $toggle_cats_crs = ' ';
8336: my $toggle_cats_dom = ' checked="checked" ';
8337: my $can_cat_crs = ' ';
8338: my $can_cat_dom = ' checked="checked" ';
8339: my $toggle_catscomm_comm = ' ';
8340: my $toggle_catscomm_dom = ' checked="checked" ';
8341: my $can_catcomm_comm = ' ';
8342: my $can_catcomm_dom = ' checked="checked" ';
8343: my $toggle_catsplace_place = ' ';
8344: my $toggle_catsplace_dom = ' checked="checked" ';
8345: my $can_catplace_place = ' ';
8346: my $can_catplace_dom = ' checked="checked" ';
8347:
8348: if (ref($settings) eq 'HASH') {
8349: if ($settings->{'togglecats'} eq 'crs') {
8350: $toggle_cats_crs = $toggle_cats_dom;
8351: $toggle_cats_dom = ' ';
8352: }
8353: if ($settings->{'categorize'} eq 'crs') {
8354: $can_cat_crs = $can_cat_dom;
8355: $can_cat_dom = ' ';
8356: }
8357: if ($settings->{'togglecatscomm'} eq 'comm') {
8358: $toggle_catscomm_comm = $toggle_catscomm_dom;
8359: $toggle_catscomm_dom = ' ';
8360: }
8361: if ($settings->{'categorizecomm'} eq 'comm') {
8362: $can_catcomm_comm = $can_catcomm_dom;
8363: $can_catcomm_dom = ' ';
8364: }
8365: if ($settings->{'togglecatsplace'} eq 'place') {
8366: $toggle_catsplace_place = $toggle_catsplace_dom;
8367: $toggle_catsplace_dom = ' ';
8368: }
8369: if ($settings->{'categorizeplace'} eq 'place') {
8370: $can_catplace_place = $can_catplace_dom;
8371: $can_catplace_dom = ' ';
8372: }
8373: }
8374: my %title = &Apache::lonlocal::texthash (
8375: togglecats => 'Show/Hide a course in catalog',
8376: togglecatscomm => 'Show/Hide a community in catalog',
8377: togglecatsplace => 'Show/Hide a placement test in catalog',
8378: categorize => 'Assign a category to a course',
8379: categorizecomm => 'Assign a category to a community',
8380: categorizeplace => 'Assign a category to a placement test',
8381: );
8382: my %level = &Apache::lonlocal::texthash (
8383: dom => 'Set in Domain',
8384: crs => 'Set in Course',
8385: comm => 'Set in Community',
8386: place => 'Set in Placement Test',
8387: );
8388: $datatable = '<tr class="LC_odd_row">'.
8389: '<td>'.$title{'togglecats'}.'</td>'.
8390: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
8391: '<input type="radio" name="togglecats"'.
8392: $toggle_cats_dom.' value="dom" />'.$level{'dom'}.'</label> '.
8393: '<label><input type="radio" name="togglecats"'.
8394: $toggle_cats_crs.' value="crs" />'.$level{'crs'}.'</label></span></td>'.
8395: '</tr><tr>'.
8396: '<td>'.$title{'categorize'}.'</td>'.
8397: '<td class="LC_right_item"><span class="LC_nobreak">'.
8398: '<label><input type="radio" name="categorize"'.
8399: $can_cat_dom.' value="dom" />'.$level{'dom'}.'</label> '.
8400: '<label><input type="radio" name="categorize"'.
8401: $can_cat_crs.'value="crs" />'.$level{'crs'}.'</label></span></td>'.
8402: '</tr><tr class="LC_odd_row">'.
8403: '<td>'.$title{'togglecatscomm'}.'</td>'.
8404: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
8405: '<input type="radio" name="togglecatscomm"'.
8406: $toggle_catscomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
8407: '<label><input type="radio" name="togglecatscomm"'.
8408: $toggle_catscomm_comm.' value="comm" />'.$level{'comm'}.'</label></span></td>'.
8409: '</tr><tr>'.
8410: '<td>'.$title{'categorizecomm'}.'</td>'.
8411: '<td class="LC_right_item"><span class="LC_nobreak">'.
8412: '<label><input type="radio" name="categorizecomm"'.
8413: $can_catcomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
8414: '<label><input type="radio" name="categorizecomm"'.
8415: $can_catcomm_comm.'value="comm" />'.$level{'comm'}.'</label></span></td>'.
8416: '</tr><tr class="LC_odd_row">'.
8417: '<td>'.$title{'togglecatsplace'}.'</td>'.
8418: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
8419: '<input type="radio" name="togglecatsplace"'.
8420: $toggle_catsplace_dom.' value="dom" />'.$level{'dom'}.'</label> '.
8421: '<label><input type="radio" name="togglecatscomm"'.
8422: $toggle_catsplace_place.' value="comm" />'.$level{'place'}.'</label></span></td>'.
8423: '</tr><tr>'.
8424: '<td>'.$title{'categorizeplace'}.'</td>'.
8425: '<td class="LC_right_item"><span class="LC_nobreak">'.
8426: '<label><input type="radio" name="categorizeplace"'.
8427: $can_catplace_dom.' value="dom" />'.$level{'dom'}.'</label> '.
8428: '<label><input type="radio" name="categorizeplace"'.
8429: $can_catplace_place.'value="place" />'.$level{'place'}.'</label></span></td>'.
8430: '</tr>';
8431: $$rowtotal += 6;
8432: } else {
8433: my $css_class;
8434: my $itemcount = 1;
8435: my $cathash;
8436: if (ref($settings) eq 'HASH') {
8437: $cathash = $settings->{'cats'};
8438: }
8439: if (ref($cathash) eq 'HASH') {
8440: my (@cats,@trails,%allitems,%idx,@jsarray);
8441: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,
8442: \%allitems,\%idx,\@jsarray);
8443: my $maxdepth = scalar(@cats);
8444: my $colattrib = '';
8445: if ($maxdepth > 2) {
8446: $colattrib = ' colspan="2" ';
8447: }
8448: my @path;
8449: if (@cats > 0) {
8450: if (ref($cats[0]) eq 'ARRAY') {
8451: my $numtop = @{$cats[0]};
8452: my $maxnum = $numtop;
8453: my %default_names = (
8454: instcode => &mt('Official courses'),
8455: communities => &mt('Communities'),
8456: placement => &mt('Placement Tests'),
8457: );
8458:
8459: if ((!grep(/^instcode$/,@{$cats[0]})) ||
8460: ($cathash->{'instcode::0'} eq '') ||
8461: (!grep(/^communities$/,@{$cats[0]})) ||
8462: ($cathash->{'communities::0'} eq '') ||
8463: (!grep(/^placement$/,@{$cats[0]})) ||
8464: ($cathash->{'placement::0'} eq '')) {
8465: $maxnum ++;
8466: }
8467: my $lastidx;
8468: for (my $i=0; $i<$numtop; $i++) {
8469: my $parent = $cats[0][$i];
8470: $css_class = $itemcount%2?' class="LC_odd_row"':'';
8471: my $item = &escape($parent).'::0';
8472: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$item','$idx{$item}'".');"';
8473: $lastidx = $idx{$item};
8474: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
8475: .'<select name="'.$item.'"'.$chgstr.'>';
8476: for (my $k=0; $k<=$maxnum; $k++) {
8477: my $vpos = $k+1;
8478: my $selstr;
8479: if ($k == $i) {
8480: $selstr = ' selected="selected" ';
8481: }
8482: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
8483: }
8484: $datatable .= '</select></span></td><td>';
8485: if ($parent eq 'instcode' || $parent eq 'communities' || $parent eq 'placement') {
8486: $datatable .= '<span class="LC_nobreak">'
8487: .$default_names{$parent}.'</span>';
8488: if ($parent eq 'instcode') {
8489: $datatable .= '<br /><span class="LC_nobreak">('
8490: .&mt('with institutional codes')
8491: .')</span></td><td'.$colattrib.'>';
8492: } else {
8493: $datatable .= '<table><tr><td>';
8494: }
8495: $datatable .= '<span class="LC_nobreak">'
8496: .'<label><input type="radio" name="'
8497: .$parent.'" value="1" checked="checked" />'
8498: .&mt('Display').'</label>';
8499: if ($parent eq 'instcode') {
8500: $datatable .= ' ';
8501: } else {
8502: $datatable .= '</span></td></tr><tr><td>'
8503: .'<span class="LC_nobreak">';
8504: }
8505: $datatable .= '<label><input type="radio" name="'
8506: .$parent.'" value="0" />'
8507: .&mt('Do not display').'</label></span>';
8508: if (($parent eq 'communities') || ($parent eq 'placement')) {
8509: $datatable .= '</td></tr></table>';
8510: }
8511: $datatable .= '</td>';
8512: } else {
8513: $datatable .= $parent
8514: .' <span class="LC_nobreak"><label>'
8515: .'<input type="checkbox" name="deletecategory" '
8516: .'value="'.$item.'" />'.&mt('Delete').'</label></span></td>';
8517: }
8518: my $depth = 1;
8519: push(@path,$parent);
8520: $datatable .= &build_category_rows($itemcount,\@cats,$depth,$parent,\@path,\%idx);
8521: pop(@path);
8522: $datatable .= '</tr><tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr>';
8523: $itemcount ++;
8524: }
8525: $css_class = $itemcount%2?' class="LC_odd_row"':'';
8526: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','$lastidx'".');"';
8527: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="addcategory_pos"'.$chgstr.'>';
8528: for (my $k=0; $k<=$maxnum; $k++) {
8529: my $vpos = $k+1;
8530: my $selstr;
8531: if ($k == $numtop) {
8532: $selstr = ' selected="selected" ';
8533: }
8534: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
8535: }
8536: $datatable .= '</select></span></td><td colspan="2">'.&mt('Add category:').' '
8537: .'<input type="text" size="20" name="addcategory_name" value="" /></td>'
8538: .'</tr>'."\n";
8539: $itemcount ++;
8540: foreach my $default ('instcode','communities','placement') {
8541: if ((!grep(/^\Q$default\E$/,@{$cats[0]})) || ($cathash->{$default.'::0'} eq '')) {
8542: $css_class = $itemcount%2?' class="LC_odd_row"':'';
8543: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$default"."_pos','$lastidx'".');"';
8544: $datatable .= '<tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr><tr '.$css_class.'><td>'.
8545: '<span class="LC_nobreak"><select name="'.$default.'_pos"'.$chgstr.'>';
8546: for (my $k=0; $k<=$maxnum; $k++) {
8547: my $vpos = $k+1;
8548: my $selstr;
8549: if ($k == $maxnum) {
8550: $selstr = ' selected="selected" ';
8551: }
8552: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
8553: }
8554: $datatable .= '</select></span></td>'.
8555: '<td><span class="LC_nobreak">'.
8556: $default_names{$default}.'</span>';
8557: if ($default eq 'instcode') {
8558: $datatable .= '<br /><span class="LC_nobreak">('
8559: .&mt('with institutional codes').')</span>';
8560: }
8561: $datatable .= '</td>'
8562: .'<td><span class="LC_nobreak"><label><input type="radio" name="'.$default.'" value="1" />'
8563: .&mt('Display').'</label> '
8564: .'<label><input type="radio" name="'.$default.'" value="0" checked="checked"/>'
8565: .&mt('Do not display').'</label></span></td></tr>';
8566: }
8567: }
8568: }
8569: } else {
8570: $datatable .= &initialize_categories($itemcount);
8571: }
8572: } else {
8573: $datatable .= '<tr><td class="LC_right_item">'.$hdritem->{'header'}->[1]->{'col2'}.'</td></tr>'
8574: .&initialize_categories($itemcount);
8575: }
8576: $$rowtotal += $itemcount;
8577: }
8578: return $datatable;
8579: }
8580:
8581: sub print_serverstatuses {
8582: my ($dom,$settings,$rowtotal) = @_;
8583: my $datatable;
8584: my @pages = &serverstatus_pages();
8585: my (%namedaccess,%machineaccess);
8586: foreach my $type (@pages) {
8587: $namedaccess{$type} = '';
8588: $machineaccess{$type}= '';
8589: }
8590: if (ref($settings) eq 'HASH') {
8591: foreach my $type (@pages) {
8592: if (exists($settings->{$type})) {
8593: if (ref($settings->{$type}) eq 'HASH') {
8594: foreach my $key (keys(%{$settings->{$type}})) {
8595: if ($key eq 'namedusers') {
8596: $namedaccess{$type} = $settings->{$type}->{$key};
8597: } elsif ($key eq 'machines') {
8598: $machineaccess{$type} = $settings->{$type}->{$key};
8599: }
8600: }
8601: }
8602: }
8603: }
8604: }
8605: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
8606: my $rownum = 0;
8607: my $css_class;
8608: foreach my $type (@pages) {
8609: $rownum ++;
8610: $css_class = $rownum%2?' class="LC_odd_row"':'';
8611: $datatable .= '<tr'.$css_class.'>'.
8612: '<td><span class="LC_nobreak">'.
8613: $titles->{$type}.'</span></td>'.
8614: '<td class="LC_left_item">'.
8615: '<input type="text" name="'.$type.'_namedusers" '.
8616: 'value="'.$namedaccess{$type}.'" size="30" /></td>'.
8617: '<td class="LC_right_item">'.
8618: '<span class="LC_nobreak">'.
8619: '<input type="text" name="'.$type.'_machines" '.
8620: 'value="'.$machineaccess{$type}.'" size="10" />'.
8621: '</span></td></tr>'."\n";
8622: }
8623: $$rowtotal += $rownum;
8624: return $datatable;
8625: }
8626:
8627: sub serverstatus_pages {
8628: return ('userstatus','lonstatus','loncron','server-status','codeversions',
8629: 'checksums','clusterstatus','certstatus','metadata_keywords',
8630: 'metadata_harvest','takeoffline','takeonline','showenv','toggledebug',
8631: 'ping','domconf','uniquecodes','diskusage','coursecatalog');
8632: }
8633:
8634: sub defaults_javascript {
8635: my ($settings) = @_;
8636: 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.');
8637: my $intauthcost = &mt('Warning: bcrypt encryption cost for internal authentication must be an integer.');
8638: &js_escape(\$intauthcheck);
8639: &js_escape(\$intauthcost);
8640: my $intauthjs = <<"ENDSCRIPT";
8641:
8642: function warnIntAuth(field) {
8643: if (field.name == 'intauth_check') {
8644: if (field.value == '2') {
8645: alert('$intauthcheck');
8646: }
8647: }
8648: if (field.name == 'intauth_cost') {
8649: field.value.replace(/\s/g,'');
8650: if (field.value != '') {
8651: var regexdigit=/^\\d+\$/;
8652: if (!regexdigit.test(field.value)) {
8653: alert('$intauthcost');
8654: }
8655: }
8656: }
8657: return;
8658: }
8659:
8660: ENDSCRIPT
8661:
8662: if (ref($settings) ne 'HASH') {
8663: return &Apache::lonhtmlcommon::scripttag($intauthjs);
8664: }
8665: if ((ref($settings->{'inststatusorder'}) eq 'ARRAY') && (ref($settings->{'inststatustypes'}) eq 'HASH')) {
8666: my $maxnum = scalar(@{$settings->{'inststatusorder'}});
8667: if ($maxnum eq '') {
8668: $maxnum = 0;
8669: }
8670: $maxnum ++;
8671: my $jstext = ' var inststatuses = Array('."'".join("','",@{$settings->{'inststatusorder'}})."'".');';
8672: return <<"ENDSCRIPT";
8673: <script type="text/javascript">
8674: // <![CDATA[
8675: function reorderTypes(form,caller) {
8676: var changedVal;
8677: $jstext
8678: var newpos = 'addinststatus_pos';
8679: var current = new Array;
8680: var maxh = $maxnum;
8681: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
8682: var oldVal;
8683: if (caller == newpos) {
8684: changedVal = newitemVal;
8685: } else {
8686: var curritem = 'inststatus_pos_'+caller;
8687: changedVal = form.elements[curritem].options[form.elements[curritem].selectedIndex].value;
8688: current[newitemVal] = newpos;
8689: }
8690: for (var i=0; i<inststatuses.length; i++) {
8691: if (inststatuses[i] != caller) {
8692: var elementName = 'inststatus_pos_'+inststatuses[i];
8693: if (form.elements[elementName]) {
8694: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
8695: current[currVal] = elementName;
8696: }
8697: }
8698: }
8699: for (var j=0; j<maxh; j++) {
8700: if (current[j] == undefined) {
8701: oldVal = j;
8702: }
8703: }
8704: if (oldVal < changedVal) {
8705: for (var k=oldVal+1; k<=changedVal ; k++) {
8706: var elementName = current[k];
8707: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
8708: }
8709: } else {
8710: for (var k=changedVal; k<oldVal; k++) {
8711: var elementName = current[k];
8712: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
8713: }
8714: }
8715: return;
8716: }
8717:
8718: $intauthjs
8719:
8720: // ]]>
8721: </script>
8722:
8723: ENDSCRIPT
8724: } else {
8725: return &Apache::lonhtmlcommon::scripttag($intauthjs);
8726: }
8727: }
8728:
8729: sub coursecategories_javascript {
8730: my ($settings) = @_;
8731: my ($output,$jstext,$cathash);
8732: if (ref($settings) eq 'HASH') {
8733: $cathash = $settings->{'cats'};
8734: }
8735: if (ref($cathash) eq 'HASH') {
8736: my (@cats,@jsarray,%idx);
8737: &Apache::loncommon::gather_categories($cathash,\@cats,\%idx,\@jsarray);
8738: if (@jsarray > 0) {
8739: $jstext = ' var categories = Array('.scalar(@jsarray).');'."\n";
8740: for (my $i=0; $i<@jsarray; $i++) {
8741: if (ref($jsarray[$i]) eq 'ARRAY') {
8742: my $catstr = join('","',@{$jsarray[$i]});
8743: $jstext .= ' categories['.$i.'] = Array("'.$catstr.'");'."\n";
8744: }
8745: }
8746: }
8747: } else {
8748: $jstext = ' var categories = Array(1);'."\n".
8749: ' categories[0] = Array("instcode_pos");'."\n";
8750: }
8751: my $instcode_reserved = &mt('The name: [_1] is a reserved category.','"instcode"');
8752: my $communities_reserved = &mt('The name: [_1] is a reserved category.','"communities"');
8753: my $placement_reserved = &mt('The name: [_1] is a reserved category.','"placement"');
8754: my $choose_again = "\n".&mt('Please use a different name for the new top level category.');
8755: &js_escape(\$instcode_reserved);
8756: &js_escape(\$communities_reserved);
8757: &js_escape(\$placement_reserved);
8758: &js_escape(\$choose_again);
8759: $output = <<"ENDSCRIPT";
8760: <script type="text/javascript">
8761: // <![CDATA[
8762: function reorderCats(form,parent,item,idx) {
8763: var changedVal;
8764: $jstext
8765: var newpos = 'addcategory_pos';
8766: if (parent == '') {
8767: var has_instcode = 0;
8768: var maxtop = categories[idx].length;
8769: for (var j=0; j<maxtop; j++) {
8770: if (categories[idx][j] == 'instcode::0') {
8771: has_instcode == 1;
8772: }
8773: }
8774: if (has_instcode == 0) {
8775: categories[idx][maxtop] = 'instcode_pos';
8776: }
8777: } else {
8778: newpos += '_'+parent;
8779: }
8780: var maxh = 1 + categories[idx].length;
8781: var current = new Array;
8782: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
8783: if (item == newpos) {
8784: changedVal = newitemVal;
8785: } else {
8786: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
8787: current[newitemVal] = newpos;
8788: }
8789: for (var i=0; i<categories[idx].length; i++) {
8790: var elementName = categories[idx][i];
8791: if (elementName != item) {
8792: if (form.elements[elementName]) {
8793: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
8794: current[currVal] = elementName;
8795: }
8796: }
8797: }
8798: var oldVal;
8799: for (var j=0; j<maxh; j++) {
8800: if (current[j] == undefined) {
8801: oldVal = j;
8802: }
8803: }
8804: if (oldVal < changedVal) {
8805: for (var k=oldVal+1; k<=changedVal ; k++) {
8806: var elementName = current[k];
8807: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
8808: }
8809: } else {
8810: for (var k=changedVal; k<oldVal; k++) {
8811: var elementName = current[k];
8812: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
8813: }
8814: }
8815: return;
8816: }
8817:
8818: function categoryCheck(form) {
8819: if (form.elements['addcategory_name'].value == 'instcode') {
8820: alert('$instcode_reserved\\n$choose_again');
8821: return false;
8822: }
8823: if (form.elements['addcategory_name'].value == 'communities') {
8824: alert('$communities_reserved\\n$choose_again');
8825: return false;
8826: }
8827: if (form.elements['addcategory_name'].value == 'placement') {
8828: alert('$placement_reserved\\n$choose_again');
8829: return false;
8830: }
8831: return true;
8832: }
8833:
8834: // ]]>
8835: </script>
8836:
8837: ENDSCRIPT
8838: return $output;
8839: }
8840:
8841: sub initialize_categories {
8842: my ($itemcount) = @_;
8843: my ($datatable,$css_class,$chgstr);
8844: my %default_names = (
8845: instcode => 'Official courses (with institutional codes)',
8846: communities => 'Communities',
8847: placement => 'Placement Tests',
8848: );
8849: my %selnum = (
8850: instcode => '0',
8851: communities => '1',
8852: placement => '2',
8853: );
8854: my %selected;
8855: foreach my $default ('instcode','communities','placement') {
8856: $css_class = $itemcount%2?' class="LC_odd_row"':'';
8857: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$default"."_pos','0'".');"';
8858: map { $selected{$selnum{$_}} = '' } keys(%selnum);
8859: $selected{$selnum{$default}} = ' selected="selected"';
8860: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
8861: .'<select name="'.$default.'_pos"'.$chgstr.'>'
8862: .'<option value="0"'.$selected{'0'}.'>1</option>'
8863: .'<option value="1"'.$selected{'1'}.'>2</option>'
8864: .'<option value="2"'.$selected{'2'}.'>3</option>'
8865: .'<option value="3">4</option></select> '
8866: .$default_names{$default}
8867: .'</span></td><td><span class="LC_nobreak">'
8868: .'<label><input type="radio" name="'.$default.'" value="1" checked="checked" />'
8869: .&mt('Display').'</label> <label>'
8870: .'<input type="radio" name="'.$default.'" value="0" />'.&mt('Do not display')
8871: .'</label></span></td></tr>';
8872: $itemcount ++;
8873: }
8874: $css_class = $itemcount%2?' class="LC_odd_row"':'';
8875: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','0'".');"';
8876: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
8877: .'<select name="addcategory_pos"'.$chgstr.'>'
8878: .'<option value="0">1</option>'
8879: .'<option value="1">2</option>'
8880: .'<option value="2">3</option>'
8881: .'<option value="3" selected="selected">4</option></select> '
8882: .&mt('Add category').'</span></td><td><span class="LC_nobreak">'.&mt('Name:')
8883: .' <input type="text" size="20" name="addcategory_name" value="" /></span>'
8884: .'</td></tr>';
8885: return $datatable;
8886: }
8887:
8888: sub build_category_rows {
8889: my ($itemcount,$cats,$depth,$parent,$path,$idx) = @_;
8890: my ($text,$name,$item,$chgstr);
8891: if (ref($cats) eq 'ARRAY') {
8892: my $maxdepth = scalar(@{$cats});
8893: if (ref($cats->[$depth]) eq 'HASH') {
8894: if (ref($cats->[$depth]{$parent}) eq 'ARRAY') {
8895: my $numchildren = @{$cats->[$depth]{$parent}};
8896: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
8897: $text .= '<td><table class="LC_data_table">';
8898: my ($idxnum,$parent_name,$parent_item);
8899: my $higher = $depth - 1;
8900: if ($higher == 0) {
8901: $parent_name = &escape($parent).'::'.$higher;
8902: } else {
8903: if (ref($path) eq 'ARRAY') {
8904: $parent_name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
8905: }
8906: }
8907: $parent_item = 'addcategory_pos_'.$parent_name;
8908: for (my $j=0; $j<=$numchildren; $j++) {
8909: if ($j < $numchildren) {
8910: $name = $cats->[$depth]{$parent}[$j];
8911: $item = &escape($name).':'.&escape($parent).':'.$depth;
8912: $idxnum = $idx->{$item};
8913: } else {
8914: $name = $parent_name;
8915: $item = $parent_item;
8916: }
8917: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'$parent_name','$item','$idxnum'".');"';
8918: $text .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="'.$item.'"'.$chgstr.'>';
8919: for (my $i=0; $i<=$numchildren; $i++) {
8920: my $vpos = $i+1;
8921: my $selstr;
8922: if ($j == $i) {
8923: $selstr = ' selected="selected" ';
8924: }
8925: $text .= '<option value="'.$i.'"'.$selstr.'>'.$vpos.'</option>';
8926: }
8927: $text .= '</select> ';
8928: if ($j < $numchildren) {
8929: my $deeper = $depth+1;
8930: $text .= $name.' '
8931: .'<label><input type="checkbox" name="deletecategory" value="'
8932: .$item.'" />'.&mt('Delete').'</label></span></td><td>';
8933: if(ref($path) eq 'ARRAY') {
8934: push(@{$path},$name);
8935: $text .= &build_category_rows($itemcount,$cats,$deeper,$name,$path,$idx);
8936: pop(@{$path});
8937: }
8938: } else {
8939: $text .= &mt('Add subcategory:').' </span><input type="text" size="20" name="addcategory_name_';
8940: if ($j == $numchildren) {
8941: $text .= $name;
8942: } else {
8943: $text .= $item;
8944: }
8945: $text .= '" value="" />';
8946: }
8947: $text .= '</td></tr>';
8948: }
8949: $text .= '</table></td>';
8950: } else {
8951: my $higher = $depth-1;
8952: if ($higher == 0) {
8953: $name = &escape($parent).'::'.$higher;
8954: } else {
8955: if (ref($path) eq 'ARRAY') {
8956: $name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
8957: }
8958: }
8959: my $colspan;
8960: if ($parent ne 'instcode') {
8961: $colspan = $maxdepth - $depth - 1;
8962: $text .= '<td colspan="'.$colspan.'">'.&mt('Add subcategory:').'<input type="text" size="20" name="subcat_'.$name.'" value="" /></td>';
8963: }
8964: }
8965: }
8966: }
8967: return $text;
8968: }
8969:
8970: sub modifiable_userdata_row {
8971: my ($context,$item,$settings,$numinrow,$rowcount,$usertypes,$fieldsref,$titlesref,
8972: $rowid,$customcss,$rowstyle) = @_;
8973: my ($role,$rolename,$statustype);
8974: $role = $item;
8975: if ($context eq 'cancreate') {
8976: if ($item =~ /^(emailusername)_(.+)$/) {
8977: $role = $1;
8978: $statustype = $2;
8979: if (ref($usertypes) eq 'HASH') {
8980: if ($usertypes->{$statustype}) {
8981: $rolename = &mt('Data provided by [_1]',$usertypes->{$statustype});
8982: } else {
8983: $rolename = &mt('Data provided by user');
8984: }
8985: }
8986: }
8987: } elsif ($context eq 'selfcreate') {
8988: if (ref($usertypes) eq 'HASH') {
8989: $rolename = $usertypes->{$role};
8990: } else {
8991: $rolename = $role;
8992: }
8993: } elsif ($context eq 'lti') {
8994: $rolename = &mt('Institutional data used (if available)');
8995: } else {
8996: if ($role eq 'cr') {
8997: $rolename = &mt('Custom role');
8998: } else {
8999: $rolename = &Apache::lonnet::plaintext($role);
9000: }
9001: }
9002: my (@fields,%fieldtitles);
9003: if (ref($fieldsref) eq 'ARRAY') {
9004: @fields = @{$fieldsref};
9005: } else {
9006: @fields = ('lastname','firstname','middlename','generation',
9007: 'permanentemail','id');
9008: }
9009: if ((ref($titlesref) eq 'HASH')) {
9010: %fieldtitles = %{$titlesref};
9011: } else {
9012: %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
9013: }
9014: my $output;
9015: my $css_class;
9016: if ($rowcount%2) {
9017: $css_class = 'LC_odd_row';
9018: }
9019: if ($customcss) {
9020: $css_class .= " $customcss";
9021: }
9022: $css_class =~ s/^\s+//;
9023: if ($css_class) {
9024: $css_class = ' class="'.$css_class.'"';
9025: }
9026: if ($rowstyle) {
9027: $css_class .= ' style="'.$rowstyle.'"';
9028: }
9029: if ($rowid) {
9030: $rowid = ' id="'.$rowid.'"';
9031: }
9032: $output = '<tr '.$css_class.$rowid.'>'.
9033: '<td><span class="LC_nobreak">'.$rolename.'</span></td>'.
9034: '<td class="LC_left_item" colspan="2"><table>';
9035: my $rem;
9036: my %checks;
9037: my %current;
9038: if (ref($settings) eq 'HASH') {
9039: my $hashref;
9040: if ($context eq 'lti') {
9041: if (ref($settings) eq 'HASH') {
9042: $hashref = $settings->{'instdata'};
9043: }
9044: } elsif (ref($settings->{$context}) eq 'HASH') {
9045: if (ref($settings->{$context}->{$role}) eq 'HASH') {
9046: $hashref = $settings->{'lti_instdata'};
9047: }
9048: if ($role eq 'emailusername') {
9049: if ($statustype) {
9050: if (ref($settings->{$context}->{$role}->{$statustype}) eq 'HASH') {
9051: $hashref = $settings->{$context}->{$role}->{$statustype};
9052: }
9053: }
9054: }
9055: }
9056: if (ref($hashref) eq 'HASH') {
9057: foreach my $field (@fields) {
9058: if ($hashref->{$field}) {
9059: if ($role eq 'emailusername') {
9060: $checks{$field} = $hashref->{$field};
9061: } else {
9062: $checks{$field} = ' checked="checked" ';
9063: }
9064: }
9065: }
9066: }
9067: }
9068:
9069: my $total = scalar(@fields);
9070: for (my $i=0; $i<$total; $i++) {
9071: $rem = $i%($numinrow);
9072: if ($rem == 0) {
9073: if ($i > 0) {
9074: $output .= '</tr>';
9075: }
9076: $output .= '<tr>';
9077: }
9078: my $check = ' ';
9079: unless ($role eq 'emailusername') {
9080: if (exists($checks{$fields[$i]})) {
9081: $check = $checks{$fields[$i]}
9082: } elsif ($context ne 'lti') {
9083: if ($role eq 'st') {
9084: if (ref($settings) ne 'HASH') {
9085: $check = ' checked="checked" ';
9086: }
9087: }
9088: }
9089: }
9090: $output .= '<td class="LC_left_item">'.
9091: '<span class="LC_nobreak">';
9092: my $prefix = 'canmodify';
9093: if ($role eq 'emailusername') {
9094: unless ($checks{$fields[$i]} =~ /^(required|optional)$/) {
9095: $checks{$fields[$i]} = 'omit';
9096: }
9097: foreach my $option ('required','optional','omit') {
9098: my $checked='';
9099: if ($checks{$fields[$i]} eq $option) {
9100: $checked='checked="checked" ';
9101: }
9102: $output .= '<label>'.
9103: '<input type="radio" name="'.$prefix.'_'.$item.'_'.$fields[$i].'" value="'.$option.'" '.$checked.'/>'.
9104: &mt($option).'</label>'.(' ' x2);
9105: }
9106: $output .= '<i>'.$fieldtitles{$fields[$i]}.'</i>';
9107: } else {
9108: if ($context eq 'lti') {
9109: $prefix = 'lti';
9110: }
9111: $output .= '<label>'.
9112: '<input type="checkbox" name="'.$prefix.'_'.$role.'" '.
9113: 'value="'.$fields[$i].'"'.$check.'/>'.$fieldtitles{$fields[$i]}.
9114: '</label>';
9115: }
9116: $output .= '</span></td>';
9117: }
9118: $rem = $total%$numinrow;
9119: my $colsleft;
9120: if ($rem) {
9121: $colsleft = $numinrow - $rem;
9122: }
9123: if ($colsleft > 1) {
9124: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
9125: ' </td>';
9126: } elsif ($colsleft == 1) {
9127: $output .= '<td class="LC_left_item"> </td>';
9128: }
9129: $output .= '</tr></table></td></tr>';
9130: return $output;
9131: }
9132:
9133: sub insttypes_row {
9134: my ($settings,$types,$usertypes,$dom,$numinrow,$othertitle,$context,$rowtotal,$onclick,
9135: $customcss,$rowstyle) = @_;
9136: my %lt = &Apache::lonlocal::texthash (
9137: cansearch => 'Users allowed to search',
9138: statustocreate => 'Institutional affiliation(s) able to create own account (login/SSO)',
9139: lockablenames => 'User preference to lock name',
9140: selfassign => 'Self-reportable affiliations',
9141: overrides => "Override domain's helpdesk settings based on requester's affiliation",
9142: );
9143: my $showdom;
9144: if ($context eq 'cansearch') {
9145: $showdom = ' ('.$dom.')';
9146: }
9147: my $class = 'LC_left_item';
9148: if ($context eq 'statustocreate') {
9149: $class = 'LC_right_item';
9150: }
9151: my $css_class;
9152: if ($$rowtotal%2) {
9153: $css_class = 'LC_odd_row';
9154: }
9155: if ($customcss) {
9156: $css_class .= ' '.$customcss;
9157: }
9158: $css_class =~ s/^\s+//;
9159: if ($css_class) {
9160: $css_class = ' class="'.$css_class.'"';
9161: }
9162: if ($rowstyle) {
9163: $css_class .= ' style="'.$rowstyle.'"';
9164: }
9165: if ($onclick) {
9166: $onclick = 'onclick="'.$onclick.'" ';
9167: }
9168: my $output = '<tr'.$css_class.'>'.
9169: '<td>'.$lt{$context}.$showdom.
9170: '</td><td class="'.$class.'" colspan="2"><table>';
9171: my $rem;
9172: if (ref($types) eq 'ARRAY') {
9173: for (my $i=0; $i<@{$types}; $i++) {
9174: if (defined($usertypes->{$types->[$i]})) {
9175: my $rem = $i%($numinrow);
9176: if ($rem == 0) {
9177: if ($i > 0) {
9178: $output .= '</tr>';
9179: }
9180: $output .= '<tr>';
9181: }
9182: my $check = ' ';
9183: if (ref($settings) eq 'HASH') {
9184: if (ref($settings->{$context}) eq 'ARRAY') {
9185: if (grep(/^\Q$types->[$i]\E$/,@{$settings->{$context}})) {
9186: $check = ' checked="checked" ';
9187: }
9188: } elsif (ref($settings->{$context}) eq 'HASH') {
9189: if (ref($settings->{$context}->{$types->[$i]}) eq 'HASH') {
9190: $check = ' checked="checked" ';
9191: }
9192: } elsif ($context eq 'statustocreate') {
9193: $check = ' checked="checked" ';
9194: }
9195: }
9196: $output .= '<td class="LC_left_item">'.
9197: '<span class="LC_nobreak"><label>'.
9198: '<input type="checkbox" name="'.$context.'" '.
9199: 'value="'.$types->[$i].'"'.$check.$onclick.' />'.
9200: $usertypes->{$types->[$i]}.'</label></span></td>';
9201: }
9202: }
9203: $rem = @{$types}%($numinrow);
9204: }
9205: my $colsleft = $numinrow - $rem;
9206: if ($context eq 'overrides') {
9207: if ($colsleft > 1) {
9208: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
9209: } else {
9210: $output .= '<td class="LC_left_item">';
9211: }
9212: $output .= ' ';
9213: } else {
9214: if ($rem == 0) {
9215: $output .= '<tr>';
9216: }
9217: if ($colsleft > 1) {
9218: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
9219: } else {
9220: $output .= '<td class="LC_left_item">';
9221: }
9222: my $defcheck = ' ';
9223: if (ref($settings) eq 'HASH') {
9224: if (ref($settings->{$context}) eq 'ARRAY') {
9225: if (grep(/^default$/,@{$settings->{$context}})) {
9226: $defcheck = ' checked="checked" ';
9227: }
9228: } elsif ($context eq 'statustocreate') {
9229: $defcheck = ' checked="checked" ';
9230: }
9231: }
9232: $output .= '<span class="LC_nobreak"><label>'.
9233: '<input type="checkbox" name="'.$context.'" '.
9234: 'value="default"'.$defcheck.$onclick.' />'.
9235: $othertitle.'</label></span>';
9236: }
9237: $output .= '</td></tr></table></td></tr>';
9238: return $output;
9239: }
9240:
9241: sub sorted_searchtitles {
9242: my %searchtitles = &Apache::lonlocal::texthash(
9243: 'uname' => 'username',
9244: 'lastname' => 'last name',
9245: 'lastfirst' => 'last name, first name',
9246: );
9247: my @titleorder = ('uname','lastname','lastfirst');
9248: return (\%searchtitles,\@titleorder);
9249: }
9250:
9251: sub sorted_searchtypes {
9252: my %srchtypes_desc = (
9253: exact => 'is exact match',
9254: contains => 'contains ..',
9255: begins => 'begins with ..',
9256: );
9257: my @srchtypeorder = ('exact','begins','contains');
9258: return (\%srchtypes_desc,\@srchtypeorder);
9259: }
9260:
9261: sub usertype_update_row {
9262: my ($settings,$usertypes,$fieldtitles,$fields,$types,$rownums) = @_;
9263: my $datatable;
9264: my $numinrow = 4;
9265: foreach my $type (@{$types}) {
9266: if (defined($usertypes->{$type})) {
9267: $$rownums ++;
9268: my $css_class = $$rownums%2?' class="LC_odd_row"':'';
9269: $datatable .= '<tr'.$css_class.'><td>'.$usertypes->{$type}.
9270: '</td><td class="LC_left_item"><table>';
9271: for (my $i=0; $i<@{$fields}; $i++) {
9272: my $rem = $i%($numinrow);
9273: if ($rem == 0) {
9274: if ($i > 0) {
9275: $datatable .= '</tr>';
9276: }
9277: $datatable .= '<tr>';
9278: }
9279: my $check = ' ';
9280: if (ref($settings) eq 'HASH') {
9281: if (ref($settings->{'fields'}) eq 'HASH') {
9282: if (ref($settings->{'fields'}{$type}) eq 'ARRAY') {
9283: if (grep(/^\Q$fields->[$i]\E$/,@{$settings->{'fields'}{$type}})) {
9284: $check = ' checked="checked" ';
9285: }
9286: }
9287: }
9288: }
9289:
9290: if ($i == @{$fields}-1) {
9291: my $colsleft = $numinrow - $rem;
9292: if ($colsleft > 1) {
9293: $datatable .= '<td colspan="'.$colsleft.'">';
9294: } else {
9295: $datatable .= '<td>';
9296: }
9297: } else {
9298: $datatable .= '<td>';
9299: }
9300: $datatable .= '<span class="LC_nobreak"><label>'.
9301: '<input type="checkbox" name="updateable_'.$type.
9302: '_'.$fields->[$i].'" value="1"'.$check.'/>'.
9303: $fieldtitles->{$fields->[$i]}.'</label></span></td>';
9304: }
9305: $datatable .= '</tr></table></td></tr>';
9306: }
9307: }
9308: return $datatable;
9309: }
9310:
9311: sub modify_login {
9312: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
9313: my ($resulttext,$errors,$colchgtext,%changes,%colchanges,%newfile,%newurl,
9314: %curr_loginvia,%loginhash,@currlangs,@newlangs,$addedfile,%title,@offon);
9315: %title = ( coursecatalog => 'Display course catalog',
9316: adminmail => 'Display administrator E-mail address',
9317: helpdesk => 'Display "Contact Helpdesk" link',
9318: newuser => 'Link for visitors to create a user account',
9319: loginheader => 'Log-in box header');
9320: @offon = ('off','on');
9321: if (ref($domconfig{login}) eq 'HASH') {
9322: if (ref($domconfig{login}{loginvia}) eq 'HASH') {
9323: foreach my $lonhost (keys(%{$domconfig{login}{loginvia}})) {
9324: $curr_loginvia{$lonhost} = $domconfig{login}{loginvia}{$lonhost};
9325: }
9326: }
9327: }
9328: ($errors,%colchanges) = &modify_colors($r,$dom,$confname,['login'],
9329: \%domconfig,\%loginhash);
9330: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
9331: foreach my $item (@toggles) {
9332: $loginhash{login}{$item} = $env{'form.'.$item};
9333: }
9334: $loginhash{login}{loginheader} = $env{'form.loginheader'};
9335: if (ref($colchanges{'login'}) eq 'HASH') {
9336: $colchgtext = &display_colorchgs($dom,\%colchanges,['login'],
9337: \%loginhash);
9338: }
9339:
9340: my %servers = &Apache::lonnet::internet_dom_servers($dom);
9341: my %domservers = &Apache::lonnet::get_servers($dom);
9342: my @loginvia_attribs = ('serverpath','custompath','exempt');
9343: if (keys(%servers) > 1) {
9344: foreach my $lonhost (keys(%servers)) {
9345: next if ($env{'form.'.$lonhost.'_server'} eq $lonhost);
9346: if (ref($curr_loginvia{$lonhost}) eq 'HASH') {
9347: if ($env{'form.'.$lonhost.'_server'} eq $curr_loginvia{$lonhost}{'server'}) {
9348: $loginhash{login}{loginvia}{$lonhost}{'server'} = $curr_loginvia{$lonhost}{'server'};
9349: } elsif ($curr_loginvia{$lonhost}{'server'} ne '') {
9350: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
9351: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
9352: $changes{'loginvia'}{$lonhost} = 1;
9353: } else {
9354: $loginhash{login}{loginvia}{$lonhost}{'server'} = '';
9355: $changes{'loginvia'}{$lonhost} = 1;
9356: }
9357: } else {
9358: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
9359: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
9360: $changes{'loginvia'}{$lonhost} = 1;
9361: }
9362: }
9363: if ($loginhash{login}{loginvia}{$lonhost}{'server'} eq '') {
9364: foreach my $item (@loginvia_attribs) {
9365: $loginhash{login}{loginvia}{$lonhost}{$item} = '';
9366: }
9367: } else {
9368: foreach my $item (@loginvia_attribs) {
9369: my $new = $env{'form.'.$lonhost.'_'.$item};
9370: if (($item eq 'serverpath') && ($new eq 'custom')) {
9371: $env{'form.'.$lonhost.'_custompath'} =~ s/\s+//g;
9372: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
9373: $new = '/';
9374: }
9375: }
9376: if (($item eq 'custompath') &&
9377: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
9378: $new = '';
9379: }
9380: if ($new ne $curr_loginvia{$lonhost}{$item}) {
9381: $changes{'loginvia'}{$lonhost} = 1;
9382: }
9383: if ($item eq 'exempt') {
9384: $new = &check_exempt_addresses($new);
9385: }
9386: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
9387: }
9388: }
9389: } else {
9390: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
9391: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
9392: $changes{'loginvia'}{$lonhost} = 1;
9393: foreach my $item (@loginvia_attribs) {
9394: my $new = $env{'form.'.$lonhost.'_'.$item};
9395: if (($item eq 'serverpath') && ($new eq 'custom')) {
9396: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
9397: $new = '/';
9398: }
9399: }
9400: if (($item eq 'custompath') &&
9401: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
9402: $new = '';
9403: }
9404: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
9405: }
9406: }
9407: }
9408: }
9409: }
9410:
9411: my $servadm = $r->dir_config('lonAdmEMail');
9412: my %langchoices = &Apache::lonlocal::texthash(&get_languages_hash());
9413: if (ref($domconfig{'login'}) eq 'HASH') {
9414: if (ref($domconfig{'login'}{'helpurl'}) eq 'HASH') {
9415: foreach my $lang (sort(keys(%{$domconfig{'login'}{'helpurl'}}))) {
9416: if ($lang eq 'nolang') {
9417: push(@currlangs,$lang);
9418: } elsif (defined($langchoices{$lang})) {
9419: push(@currlangs,$lang);
9420: } else {
9421: next;
9422: }
9423: }
9424: }
9425: }
9426: my @delurls = &Apache::loncommon::get_env_multiple('form.loginhelpurl_del');
9427: if (@currlangs > 0) {
9428: foreach my $lang (@currlangs) {
9429: if (grep(/^\Q$lang\E$/,@delurls)) {
9430: $changes{'helpurl'}{$lang} = 1;
9431: } elsif ($env{'form.loginhelpurl_'.$lang.'.filename'}) {
9432: $changes{'helpurl'}{$lang} = 1;
9433: $newfile{$lang} = $env{'form.loginhelpurl_'.$lang.'.filename'};
9434: push(@newlangs,$lang);
9435: } else {
9436: $loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang};
9437: }
9438: }
9439: }
9440: unless (grep(/^nolang$/,@currlangs)) {
9441: if ($env{'form.loginhelpurl_nolang.filename'}) {
9442: $changes{'helpurl'}{'nolang'} = 1;
9443: $newfile{'nolang'} = $env{'form.loginhelpurl_nolang.filename'};
9444: push(@newlangs,'nolang');
9445: }
9446: }
9447: if ($env{'form.loginhelpurl_add_lang'}) {
9448: if ((defined($langchoices{$env{'form.loginhelpurl_add_lang'}})) &&
9449: ($env{'form.loginhelpurl_add_file.filename'})) {
9450: $newfile{$env{'form.loginhelpurl_add_lang'}} = $env{'form.loginhelpurl_add_file.filename'};
9451: $addedfile = $env{'form.loginhelpurl_add_lang'};
9452: }
9453: }
9454: if ((@newlangs > 0) || ($addedfile)) {
9455: my $error;
9456: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
9457: if ($configuserok eq 'ok') {
9458: if ($switchserver) {
9459: $error = &mt("Upload of custom help file is not permitted to this server: [_1]",$switchserver);
9460: } elsif ($author_ok eq 'ok') {
9461: my @allnew = @newlangs;
9462: if ($addedfile ne '') {
9463: push(@allnew,$addedfile);
9464: }
9465: foreach my $lang (@allnew) {
9466: my $formelem = 'loginhelpurl_'.$lang;
9467: if ($lang eq $env{'form.loginhelpurl_add_lang'}) {
9468: $formelem = 'loginhelpurl_add_file';
9469: }
9470: (my $result,$newurl{$lang}) = &publishlogo($r,'upload',$formelem,$dom,$confname,
9471: "help/$lang",'','',$newfile{$lang});
9472: if ($result eq 'ok') {
9473: $loginhash{'login'}{'helpurl'}{$lang} = $newurl{$lang};
9474: $changes{'helpurl'}{$lang} = 1;
9475: } else {
9476: my $puberror = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$newfile{$lang},$result);
9477: $errors .= '<li><span class="LC_error">'.$puberror.'</span></li>';
9478: if ((grep(/^\Q$lang\E$/,@currlangs)) &&
9479: (!grep(/^\Q$lang\E$/,@delurls))) {
9480: $loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang};
9481: }
9482: }
9483: }
9484: } else {
9485: $error = &mt("Upload of custom log-in help file(s) failed because an author role could not be assigned to a Domain Configuration user ([_1]) in domain: [_2]. Error was: [_3].",$confname,$dom,$author_ok);
9486: }
9487: } else {
9488: $error = &mt("Upload of custom log-in help file(s) failed because a Domain Configuration user ([_1]) could not be created in domain: [_2]. Error was: [_3].",$confname,$dom,$configuserok);
9489: }
9490: if ($error) {
9491: &Apache::lonnet::logthis($error);
9492: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
9493: }
9494: }
9495:
9496: my (%currheadtagurls,%currexempt,@newhosts,%newheadtagurls,%possexempt);
9497: if (ref($domconfig{'login'}) eq 'HASH') {
9498: if (ref($domconfig{'login'}{'headtag'}) eq 'HASH') {
9499: foreach my $lonhost (keys(%{$domconfig{'login'}{'headtag'}})) {
9500: if ($domservers{$lonhost}) {
9501: if (ref($domconfig{'login'}{'headtag'}{$lonhost}) eq 'HASH') {
9502: $currheadtagurls{$lonhost} = $domconfig{'login'}{'headtag'}{$lonhost}{'url'};
9503: $currexempt{$lonhost} = $domconfig{'login'}{'headtag'}{$lonhost}{'exempt'};
9504: }
9505: }
9506: }
9507: }
9508: }
9509: my @delheadtagurls = &Apache::loncommon::get_env_multiple('form.loginheadtag_del');
9510: foreach my $lonhost (sort(keys(%domservers))) {
9511: if (grep(/^\Q$lonhost\E$/,@delheadtagurls)) {
9512: $changes{'headtag'}{$lonhost} = 1;
9513: } else {
9514: if ($env{'form.loginheadtagexempt_'.$lonhost}) {
9515: $possexempt{$lonhost} = &check_exempt_addresses($env{'form.loginheadtagexempt_'.$lonhost});
9516: }
9517: if ($env{'form.loginheadtag_'.$lonhost.'.filename'}) {
9518: push(@newhosts,$lonhost);
9519: } elsif ($currheadtagurls{$lonhost}) {
9520: $loginhash{'login'}{'headtag'}{$lonhost}{'url'} = $currheadtagurls{$lonhost};
9521: if ($currexempt{$lonhost}) {
9522: if ((!exists($possexempt{$lonhost})) || ($possexempt{$lonhost} ne $currexempt{$lonhost})) {
9523: $changes{'headtag'}{$lonhost} = 1;
9524: }
9525: } elsif ($possexempt{$lonhost}) {
9526: $changes{'headtag'}{$lonhost} = 1;
9527: }
9528: if ($possexempt{$lonhost}) {
9529: $loginhash{'login'}{'headtag'}{$lonhost}{'exempt'} = $possexempt{$lonhost};
9530: }
9531: }
9532: }
9533: }
9534: if (@newhosts) {
9535: my $error;
9536: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
9537: if ($configuserok eq 'ok') {
9538: if ($switchserver) {
9539: $error = &mt("Upload of custom markup is not permitted to this server: [_1]",$switchserver);
9540: } elsif ($author_ok eq 'ok') {
9541: foreach my $lonhost (@newhosts) {
9542: my $formelem = 'loginheadtag_'.$lonhost;
9543: (my $result,$newheadtagurls{$lonhost}) = &publishlogo($r,'upload',$formelem,$dom,$confname,
9544: "login/headtag/$lonhost",'','',
9545: $env{'form.loginheadtag_'.$lonhost.'.filename'});
9546: if ($result eq 'ok') {
9547: $loginhash{'login'}{'headtag'}{$lonhost}{'url'} = $newheadtagurls{$lonhost};
9548: $changes{'headtag'}{$lonhost} = 1;
9549: if ($possexempt{$lonhost}) {
9550: $loginhash{'login'}{'headtag'}{$lonhost}{'exempt'} = $possexempt{$lonhost};
9551: }
9552: } else {
9553: my $puberror = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",
9554: $newheadtagurls{$lonhost},$result);
9555: $errors .= '<li><span class="LC_error">'.$puberror.'</span></li>';
9556: if ((grep(/^\Q$lonhost\E$/,keys(%currheadtagurls))) &&
9557: (!grep(/^\Q$lonhost\E$/,@delheadtagurls))) {
9558: $loginhash{'login'}{'headtag'}{$lonhost} = $currheadtagurls{$lonhost};
9559: }
9560: }
9561: }
9562: } else {
9563: $error = &mt("Upload of custom markup file(s) failed because an author role could not be assigned to a Domain Configuration user ([_1]) in domain: [_2]. Error was: [_3].",$confname,$dom,$author_ok);
9564: }
9565: } else {
9566: $error = &mt("Upload of custom markup file(s) failed because a Domain Configuration user ([_1]) could not be created in domain: [_2]. Error was: [_3].",$confname,$dom,$configuserok);
9567: }
9568: if ($error) {
9569: &Apache::lonnet::logthis($error);
9570: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
9571: }
9572: }
9573: &process_captcha('login',\%changes,$loginhash{'login'},$domconfig{'login'});
9574:
9575: my $defaulthelpfile = '/adm/loginproblems.html';
9576: my $defaulttext = &mt('Default in use');
9577:
9578: my $putresult = &Apache::lonnet::put_dom('configuration',\%loginhash,
9579: $dom);
9580: if ($putresult eq 'ok') {
9581: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
9582: my %defaultchecked = (
9583: 'coursecatalog' => 'on',
9584: 'helpdesk' => 'on',
9585: 'adminmail' => 'off',
9586: 'newuser' => 'off',
9587: );
9588: if (ref($domconfig{'login'}) eq 'HASH') {
9589: foreach my $item (@toggles) {
9590: if ($defaultchecked{$item} eq 'on') {
9591: if (($domconfig{'login'}{$item} eq '0') &&
9592: ($env{'form.'.$item} eq '1')) {
9593: $changes{$item} = 1;
9594: } elsif (($domconfig{'login'}{$item} eq '' ||
9595: $domconfig{'login'}{$item} eq '1') &&
9596: ($env{'form.'.$item} eq '0')) {
9597: $changes{$item} = 1;
9598: }
9599: } elsif ($defaultchecked{$item} eq 'off') {
9600: if (($domconfig{'login'}{$item} eq '1') &&
9601: ($env{'form.'.$item} eq '0')) {
9602: $changes{$item} = 1;
9603: } elsif (($domconfig{'login'}{$item} eq '' ||
9604: $domconfig{'login'}{$item} eq '0') &&
9605: ($env{'form.'.$item} eq '1')) {
9606: $changes{$item} = 1;
9607: }
9608: }
9609: }
9610: }
9611: if (keys(%changes) > 0 || $colchgtext) {
9612: &Apache::loncommon::devalidate_domconfig_cache($dom);
9613: if (ref($lastactref) eq 'HASH') {
9614: $lastactref->{'domainconfig'} = 1;
9615: }
9616: $resulttext = &mt('Changes made:').'<ul>';
9617: foreach my $item (sort(keys(%changes))) {
9618: if ($item eq 'loginvia') {
9619: if (ref($changes{$item}) eq 'HASH') {
9620: $resulttext .= '<li>'.&mt('Log-in page availability:').'<ul>';
9621: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
9622: if (defined($servers{$loginhash{login}{loginvia}{$lonhost}{'server'}})) {
9623: if (ref($loginhash{login}{loginvia}{$lonhost}) eq 'HASH') {
9624: my $protocol = $Apache::lonnet::protocol{$env{'form.'.$lonhost.'_server'}};
9625: $protocol = 'http' if ($protocol ne 'https');
9626: my $target = $protocol.'://'.$servers{$env{'form.'.$lonhost.'_server'}};
9627:
9628: if ($loginhash{login}{loginvia}{$lonhost}{'serverpath'} eq 'custom') {
9629: $target .= $loginhash{login}{loginvia}{$lonhost}{'custompath'};
9630: } else {
9631: $target .= $loginhash{login}{loginvia}{$lonhost}{'serverpath'};
9632: }
9633: $resulttext .= '<li>'.&mt('Server: [_1] log-in page redirects to [_2].',$servers{$lonhost},'<a href="'.$target.'">'.$target.'</a>');
9634: if ($loginhash{login}{loginvia}{$lonhost}{'exempt'} ne '') {
9635: $resulttext .= ' '.&mt('No redirection for clients from following IPs:').' '.$loginhash{login}{loginvia}{$lonhost}{'exempt'};
9636: }
9637: $resulttext .= '</li>';
9638: } else {
9639: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$lonhost).'</li>';
9640: }
9641: } else {
9642: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$servers{$lonhost}).'</li>';
9643: }
9644: }
9645: $resulttext .= '</ul></li>';
9646: }
9647: } elsif ($item eq 'helpurl') {
9648: if (ref($changes{$item}) eq 'HASH') {
9649: foreach my $lang (sort(keys(%{$changes{$item}}))) {
9650: if (grep(/^\Q$lang\E$/,@delurls)) {
9651: my ($chg,$link);
9652: $link = &Apache::loncommon::modal_link($defaulthelpfile,$defaulttext,600,500);
9653: if ($lang eq 'nolang') {
9654: $chg = &mt('custom log-in help file removed for no preferred language; [_1]',$link);
9655: } else {
9656: $chg = &mt('custom log-in help file removed for specific language: [_1]; [_2]',$langchoices{$lang},$link);
9657: }
9658: $resulttext .= '<li>'.$chg.'</li>';
9659: } else {
9660: my $chg;
9661: if ($lang eq 'nolang') {
9662: $chg = &mt('custom log-in help file for no preferred language');
9663: } else {
9664: $chg = &mt('custom log-in help file for specific language: [_1]',$langchoices{$lang});
9665: }
9666: $resulttext .= '<li>'.&Apache::loncommon::modal_link(
9667: $loginhash{'login'}{'helpurl'}{$lang}.
9668: '?inhibitmenu=yes',$chg,600,500).
9669: '</li>';
9670: }
9671: }
9672: }
9673: } elsif ($item eq 'headtag') {
9674: if (ref($changes{$item}) eq 'HASH') {
9675: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
9676: if (grep(/^\Q$lonhost\E$/,@delheadtagurls)) {
9677: $resulttext .= '<li>'.&mt('custom markup file removed for [_1]',$domservers{$lonhost}).'</li>';
9678: } elsif (ref($loginhash{'login'}{'headtag'}{$lonhost}) eq 'HASH') {
9679: $resulttext .= '<li><a href="'.
9680: "javascript:void(open('$loginhash{'login'}{'headtag'}{$lonhost}{'url'}?inhibitmenu=yes','Custom_HeadTag',
9681: 'menubar=0,toolbar=1,scrollbars=1,width=600,height=500,resizable=yes'))".
9682: '">'.&mt('custom markup').'</a> '.&mt('(for [_1])',$servers{$lonhost}).' ';
9683: if ($possexempt{$lonhost}) {
9684: $resulttext .= &mt('not included for client IP(s): [_1]',$possexempt{$lonhost});
9685: } else {
9686: $resulttext .= &mt('included for any client IP');
9687: }
9688: $resulttext .= '</li>';
9689: }
9690: }
9691: }
9692: } elsif ($item eq 'captcha') {
9693: if (ref($loginhash{'login'}) eq 'HASH') {
9694: my $chgtxt;
9695: if ($loginhash{'login'}{$item} eq 'notused') {
9696: $chgtxt .= &mt('No CAPTCHA validation in use for helpdesk form.');
9697: } else {
9698: my %captchas = &captcha_phrases();
9699: if ($captchas{$loginhash{'login'}{$item}}) {
9700: $chgtxt .= &mt("Validation for helpdesk form set to $captchas{$loginhash{'login'}{$item}}.");
9701: } else {
9702: $chgtxt .= &mt('Validation for helpdesk form set to unknown type.');
9703: }
9704: }
9705: $resulttext .= '<li>'.$chgtxt.'</li>';
9706: }
9707: } elsif ($item eq 'recaptchakeys') {
9708: if (ref($loginhash{'login'}) eq 'HASH') {
9709: my ($privkey,$pubkey);
9710: if (ref($loginhash{'login'}{$item}) eq 'HASH') {
9711: $pubkey = $loginhash{'login'}{$item}{'public'};
9712: $privkey = $loginhash{'login'}{$item}{'private'};
9713: }
9714: my $chgtxt .= &mt('ReCAPTCHA keys changes').'<ul>';
9715: if (!$pubkey) {
9716: $chgtxt .= '<li>'.&mt('Public key deleted').'</li>';
9717: } else {
9718: $chgtxt .= '<li>'.&mt('Public key set to [_1]',$pubkey).'</li>';
9719: }
9720: if (!$privkey) {
9721: $chgtxt .= '<li>'.&mt('Private key deleted').'</li>';
9722: } else {
9723: $chgtxt .= '<li>'.&mt('Private key set to [_1]',$privkey).'</li>';
9724: }
9725: $chgtxt .= '</ul>';
9726: $resulttext .= '<li>'.$chgtxt.'</li>';
9727: }
9728: } elsif ($item eq 'recaptchaversion') {
9729: if (ref($loginhash{'login'}) eq 'HASH') {
9730: if ($loginhash{'login'}{'captcha'} eq 'recaptcha') {
9731: $resulttext .= '<li>'.&mt('ReCAPTCHA for helpdesk form set to version [_1]',$loginhash{'login'}{'recaptchaversion'}).
9732: '</li>';
9733: }
9734: }
9735: } else {
9736: $resulttext .= '<li>'.&mt("$title{$item} set to $offon[$env{'form.'.$item}]").'</li>';
9737: }
9738: }
9739: $resulttext .= $colchgtext.'</ul>';
9740: } else {
9741: $resulttext = &mt('No changes made to log-in page settings');
9742: }
9743: } else {
9744: $resulttext = '<span class="LC_error">'.
9745: &mt('An error occurred: [_1]',$putresult).'</span>';
9746: }
9747: if ($errors) {
9748: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
9749: $errors.'</ul>';
9750: }
9751: return $resulttext;
9752: }
9753:
9754: sub check_exempt_addresses {
9755: my ($iplist) = @_;
9756: $iplist =~ s/^\s+//;
9757: $iplist =~ s/\s+$//;
9758: my @poss_ips = split(/\s*[,:]\s*/,$iplist);
9759: my (@okips,$new);
9760: foreach my $ip (@poss_ips) {
9761: if ($ip =~ /^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$/) {
9762: if (($1 <= 255) && ($2 <= 255) && ($3 <= 255) && ($4 <= 255)) {
9763: push(@okips,$ip);
9764: }
9765: }
9766: }
9767: if (@okips > 0) {
9768: $new = join(',',@okips);
9769: } else {
9770: $new = '';
9771: }
9772: return $new;
9773: }
9774:
9775: sub color_font_choices {
9776: my %choices =
9777: &Apache::lonlocal::texthash (
9778: img => "Header",
9779: bgs => "Background colors",
9780: links => "Link colors",
9781: images => "Images",
9782: font => "Font color",
9783: fontmenu => "Font menu",
9784: pgbg => "Page",
9785: tabbg => "Header",
9786: sidebg => "Border",
9787: link => "Link",
9788: alink => "Active link",
9789: vlink => "Visited link",
9790: );
9791: return %choices;
9792: }
9793:
9794: sub modify_rolecolors {
9795: my ($r,$dom,$confname,$roles,$lastactref,%domconfig) = @_;
9796: my ($resulttext,%rolehash);
9797: $rolehash{'rolecolors'} = {};
9798: if (ref($domconfig{'rolecolors'}) ne 'HASH') {
9799: if ($domconfig{'rolecolors'} eq '') {
9800: $domconfig{'rolecolors'} = {};
9801: }
9802: }
9803: my ($errors,%changes) = &modify_colors($r,$dom,$confname,$roles,
9804: $domconfig{'rolecolors'},$rolehash{'rolecolors'});
9805: my $putresult = &Apache::lonnet::put_dom('configuration',\%rolehash,
9806: $dom);
9807: if ($putresult eq 'ok') {
9808: if (keys(%changes) > 0) {
9809: &Apache::loncommon::devalidate_domconfig_cache($dom);
9810: if (ref($lastactref) eq 'HASH') {
9811: $lastactref->{'domainconfig'} = 1;
9812: }
9813: $resulttext = &display_colorchgs($dom,\%changes,$roles,
9814: $rolehash{'rolecolors'});
9815: } else {
9816: $resulttext = &mt('No changes made to default color schemes');
9817: }
9818: } else {
9819: $resulttext = '<span class="LC_error">'.
9820: &mt('An error occurred: [_1]',$putresult).'</span>';
9821: }
9822: if ($errors) {
9823: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
9824: $errors.'</ul>';
9825: }
9826: return $resulttext;
9827: }
9828:
9829: sub modify_colors {
9830: my ($r,$dom,$confname,$roles,$domconfig,$confhash) = @_;
9831: my (%changes,%choices);
9832: my @bgs;
9833: my @links = ('link','alink','vlink');
9834: my @logintext;
9835: my @images;
9836: my $servadm = $r->dir_config('lonAdmEMail');
9837: my $errors;
9838: my %defaults;
9839: foreach my $role (@{$roles}) {
9840: if ($role eq 'login') {
9841: %choices = &login_choices();
9842: @logintext = ('textcol','bgcol');
9843: } else {
9844: %choices = &color_font_choices();
9845: }
9846: if ($role eq 'login') {
9847: @images = ('img','logo','domlogo','login');
9848: @bgs = ('pgbg','mainbg','sidebg');
9849: } else {
9850: @images = ('img');
9851: @bgs = ('pgbg','tabbg','sidebg');
9852: }
9853: my %defaults = &role_defaults($role,\@bgs,\@links,\@images,\@logintext);
9854: unless ($env{'form.'.$role.'_font'} eq $defaults{'font'}) {
9855: $confhash->{$role}{'font'} = $env{'form.'.$role.'_font'};
9856: }
9857: if ($role eq 'login') {
9858: foreach my $item (@logintext) {
9859: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
9860: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
9861: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
9862: }
9863: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'logintext'}{$item})) {
9864: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
9865: }
9866: }
9867: } else {
9868: $env{'form.'.$role.'_fontmenu'} = lc($env{'form.'.$role.'_fontmenu'});
9869: if ($env{'form.'.$role.'_fontmenu'} =~ /^\w+/) {
9870: $env{'form.'.$role.'_fontmenu'} = '#'.$env{'form.'.$role.'_fontmenu'};
9871: }
9872: unless($env{'form.'.$role.'_fontmenu'} eq lc($defaults{'fontmenu'})) {
9873: $confhash->{$role}{'fontmenu'} = $env{'form.'.$role.'_fontmenu'};
9874: }
9875: }
9876: foreach my $item (@bgs) {
9877: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
9878: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
9879: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
9880: }
9881: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'bgs'}{$item})) {
9882: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
9883: }
9884: }
9885: foreach my $item (@links) {
9886: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
9887: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
9888: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
9889: }
9890: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'links'}{$item})) {
9891: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
9892: }
9893: }
9894: my ($configuserok,$author_ok,$switchserver) =
9895: &config_check($dom,$confname,$servadm);
9896: my ($width,$height) = &thumb_dimensions();
9897: if (ref($domconfig->{$role}) ne 'HASH') {
9898: $domconfig->{$role} = {};
9899: }
9900: foreach my $img (@images) {
9901: if (($role eq 'login') && (($img eq 'img') || ($img eq 'logo'))) {
9902: if (defined($env{'form.login_showlogo_'.$img})) {
9903: $confhash->{$role}{'showlogo'}{$img} = 1;
9904: } else {
9905: $confhash->{$role}{'showlogo'}{$img} = 0;
9906: }
9907: }
9908: if ( ! $env{'form.'.$role.'_'.$img.'.filename'}
9909: && !defined($domconfig->{$role}{$img})
9910: && !$env{'form.'.$role.'_del_'.$img}
9911: && $env{'form.'.$role.'_import_'.$img}) {
9912: # import the old configured image from the .tab setting
9913: # if they haven't provided a new one
9914: $domconfig->{$role}{$img} =
9915: $env{'form.'.$role.'_import_'.$img};
9916: }
9917: if ($env{'form.'.$role.'_'.$img.'.filename'} ne '') {
9918: my $error;
9919: if ($configuserok eq 'ok') {
9920: if ($switchserver) {
9921: $error = &mt("Upload of [_1] image for $role page(s) is not permitted to this server: [_2]",$choices{$img},$switchserver);
9922: } else {
9923: if ($author_ok eq 'ok') {
9924: my ($result,$logourl) =
9925: &publishlogo($r,'upload',$role.'_'.$img,
9926: $dom,$confname,$img,$width,$height);
9927: if ($result eq 'ok') {
9928: $confhash->{$role}{$img} = $logourl;
9929: $changes{$role}{'images'}{$img} = 1;
9930: } else {
9931: $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);
9932: }
9933: } else {
9934: $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);
9935: }
9936: }
9937: } else {
9938: $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);
9939: }
9940: if ($error) {
9941: &Apache::lonnet::logthis($error);
9942: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
9943: }
9944: } elsif ($domconfig->{$role}{$img} ne '') {
9945: if ($domconfig->{$role}{$img} !~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
9946: my $error;
9947: if ($configuserok eq 'ok') {
9948: # is confname an author?
9949: if ($switchserver eq '') {
9950: if ($author_ok eq 'ok') {
9951: my ($result,$logourl) =
9952: &publishlogo($r,'copy',$domconfig->{$role}{$img},
9953: $dom,$confname,$img,$width,$height);
9954: if ($result eq 'ok') {
9955: $confhash->{$role}{$img} = $logourl;
9956: $changes{$role}{'images'}{$img} = 1;
9957: }
9958: }
9959: }
9960: }
9961: }
9962: }
9963: }
9964: if (ref($domconfig) eq 'HASH') {
9965: if (ref($domconfig->{$role}) eq 'HASH') {
9966: foreach my $img (@images) {
9967: if ($domconfig->{$role}{$img} ne '') {
9968: if ($env{'form.'.$role.'_del_'.$img}) {
9969: $confhash->{$role}{$img} = '';
9970: $changes{$role}{'images'}{$img} = 1;
9971: } else {
9972: if ($confhash->{$role}{$img} eq '') {
9973: $confhash->{$role}{$img} = $domconfig->{$role}{$img};
9974: }
9975: }
9976: } else {
9977: if ($env{'form.'.$role.'_del_'.$img}) {
9978: $confhash->{$role}{$img} = '';
9979: $changes{$role}{'images'}{$img} = 1;
9980: }
9981: }
9982: if (($role eq 'login') && (($img eq 'logo') || ($img eq 'img'))) {
9983: if (ref($domconfig->{'login'}{'showlogo'}) eq 'HASH') {
9984: if ($confhash->{$role}{'showlogo'}{$img} ne
9985: $domconfig->{$role}{'showlogo'}{$img}) {
9986: $changes{$role}{'showlogo'}{$img} = 1;
9987: }
9988: } else {
9989: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
9990: $changes{$role}{'showlogo'}{$img} = 1;
9991: }
9992: }
9993: }
9994: }
9995: if ($domconfig->{$role}{'font'} ne '') {
9996: if ($confhash->{$role}{'font'} ne $domconfig->{$role}{'font'}) {
9997: $changes{$role}{'font'} = 1;
9998: }
9999: } else {
10000: if ($confhash->{$role}{'font'}) {
10001: $changes{$role}{'font'} = 1;
10002: }
10003: }
10004: if ($role ne 'login') {
10005: if ($domconfig->{$role}{'fontmenu'} ne '') {
10006: if ($confhash->{$role}{'fontmenu'} ne $domconfig->{$role}{'fontmenu'}) {
10007: $changes{$role}{'fontmenu'} = 1;
10008: }
10009: } else {
10010: if ($confhash->{$role}{'fontmenu'}) {
10011: $changes{$role}{'fontmenu'} = 1;
10012: }
10013: }
10014: }
10015: foreach my $item (@bgs) {
10016: if ($domconfig->{$role}{$item} ne '') {
10017: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
10018: $changes{$role}{'bgs'}{$item} = 1;
10019: }
10020: } else {
10021: if ($confhash->{$role}{$item}) {
10022: $changes{$role}{'bgs'}{$item} = 1;
10023: }
10024: }
10025: }
10026: foreach my $item (@links) {
10027: if ($domconfig->{$role}{$item} ne '') {
10028: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
10029: $changes{$role}{'links'}{$item} = 1;
10030: }
10031: } else {
10032: if ($confhash->{$role}{$item}) {
10033: $changes{$role}{'links'}{$item} = 1;
10034: }
10035: }
10036: }
10037: foreach my $item (@logintext) {
10038: if ($domconfig->{$role}{$item} ne '') {
10039: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
10040: $changes{$role}{'logintext'}{$item} = 1;
10041: }
10042: } else {
10043: if ($confhash->{$role}{$item}) {
10044: $changes{$role}{'logintext'}{$item} = 1;
10045: }
10046: }
10047: }
10048: } else {
10049: &default_change_checker($role,\@images,\@links,\@bgs,
10050: \@logintext,$confhash,\%changes);
10051: }
10052: } else {
10053: &default_change_checker($role,\@images,\@links,\@bgs,
10054: \@logintext,$confhash,\%changes);
10055: }
10056: }
10057: return ($errors,%changes);
10058: }
10059:
10060: sub config_check {
10061: my ($dom,$confname,$servadm) = @_;
10062: my ($configuserok,$author_ok,$switchserver,%currroles);
10063: my $uhome = &Apache::lonnet::homeserver($confname,$dom,1);
10064: ($configuserok,%currroles) = &check_configuser($uhome,$dom,
10065: $confname,$servadm);
10066: if ($configuserok eq 'ok') {
10067: $switchserver = &check_switchserver($dom,$confname);
10068: if ($switchserver eq '') {
10069: $author_ok = &check_authorstatus($dom,$confname,%currroles);
10070: }
10071: }
10072: return ($configuserok,$author_ok,$switchserver);
10073: }
10074:
10075: sub default_change_checker {
10076: my ($role,$images,$links,$bgs,$logintext,$confhash,$changes) = @_;
10077: foreach my $item (@{$links}) {
10078: if ($confhash->{$role}{$item}) {
10079: $changes->{$role}{'links'}{$item} = 1;
10080: }
10081: }
10082: foreach my $item (@{$bgs}) {
10083: if ($confhash->{$role}{$item}) {
10084: $changes->{$role}{'bgs'}{$item} = 1;
10085: }
10086: }
10087: foreach my $item (@{$logintext}) {
10088: if ($confhash->{$role}{$item}) {
10089: $changes->{$role}{'logintext'}{$item} = 1;
10090: }
10091: }
10092: foreach my $img (@{$images}) {
10093: if ($env{'form.'.$role.'_del_'.$img}) {
10094: $confhash->{$role}{$img} = '';
10095: $changes->{$role}{'images'}{$img} = 1;
10096: }
10097: if ($role eq 'login') {
10098: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
10099: $changes->{$role}{'showlogo'}{$img} = 1;
10100: }
10101: }
10102: }
10103: if ($confhash->{$role}{'font'}) {
10104: $changes->{$role}{'font'} = 1;
10105: }
10106: }
10107:
10108: sub display_colorchgs {
10109: my ($dom,$changes,$roles,$confhash) = @_;
10110: my (%choices,$resulttext);
10111: if (!grep(/^login$/,@{$roles})) {
10112: $resulttext = &mt('Changes made:').'<br />';
10113: }
10114: foreach my $role (@{$roles}) {
10115: if ($role eq 'login') {
10116: %choices = &login_choices();
10117: } else {
10118: %choices = &color_font_choices();
10119: }
10120: if (ref($changes->{$role}) eq 'HASH') {
10121: if ($role ne 'login') {
10122: $resulttext .= '<h4>'.&mt($role).'</h4>';
10123: }
10124: foreach my $key (sort(keys(%{$changes->{$role}}))) {
10125: if ($role ne 'login') {
10126: $resulttext .= '<ul>';
10127: }
10128: if (ref($changes->{$role}{$key}) eq 'HASH') {
10129: if ($role ne 'login') {
10130: $resulttext .= '<li>'.&mt($choices{$key}).':<ul>';
10131: }
10132: foreach my $item (sort(keys(%{$changes->{$role}{$key}}))) {
10133: if (($role eq 'login') && ($key eq 'showlogo')) {
10134: if ($confhash->{$role}{$key}{$item}) {
10135: $resulttext .= '<li>'.&mt("$choices{$item} set to be displayed").'</li>';
10136: } else {
10137: $resulttext .= '<li>'.&mt("$choices{$item} set to not be displayed").'</li>';
10138: }
10139: } elsif ($confhash->{$role}{$item} eq '') {
10140: $resulttext .= '<li>'.&mt("$choices{$item} set to default").'</li>';
10141: } else {
10142: my $newitem = $confhash->{$role}{$item};
10143: if ($key eq 'images') {
10144: $newitem = '<img src="'.$confhash->{$role}{$item}.'" alt="'.$choices{$item}.'" style="vertical-align: bottom" />';
10145: }
10146: $resulttext .= '<li>'.&mt("$choices{$item} set to [_1]",$newitem).'</li>';
10147: }
10148: }
10149: if ($role ne 'login') {
10150: $resulttext .= '</ul></li>';
10151: }
10152: } else {
10153: if ($confhash->{$role}{$key} eq '') {
10154: $resulttext .= '<li>'.&mt("$choices{$key} set to default").'</li>';
10155: } else {
10156: $resulttext .= '<li>'.&mt("$choices{$key} set to [_1]",$confhash->{$role}{$key}).'</li>';
10157: }
10158: }
10159: if ($role ne 'login') {
10160: $resulttext .= '</ul>';
10161: }
10162: }
10163: }
10164: }
10165: return $resulttext;
10166: }
10167:
10168: sub thumb_dimensions {
10169: return ('200','50');
10170: }
10171:
10172: sub check_dimensions {
10173: my ($inputfile) = @_;
10174: my ($fullwidth,$fullheight);
10175: if ($inputfile =~ m|^[/\w.\-]+$|) {
10176: if (open(PIPE,"identify $inputfile 2>&1 |")) {
10177: my $imageinfo = <PIPE>;
10178: if (!close(PIPE)) {
10179: &Apache::lonnet::logthis("Failed to close PIPE opened to retrieve image information for $inputfile");
10180: }
10181: chomp($imageinfo);
10182: my ($fullsize) =
10183: ($imageinfo =~ /^\Q$inputfile\E\s+\w+\s+(\d+x\d+)/);
10184: if ($fullsize) {
10185: ($fullwidth,$fullheight) = split(/x/,$fullsize);
10186: }
10187: }
10188: }
10189: return ($fullwidth,$fullheight);
10190: }
10191:
10192: sub check_configuser {
10193: my ($uhome,$dom,$confname,$servadm) = @_;
10194: my ($configuserok,%currroles);
10195: if ($uhome eq 'no_host') {
10196: srand( time() ^ ($$ + ($$ << 15)) ); # Seed rand.
10197: my $configpass = &LONCAPA::Enrollment::create_password();
10198: $configuserok =
10199: &Apache::lonnet::modifyuser($dom,$confname,'','internal',
10200: $configpass,'','','','','',undef,$servadm);
10201: } else {
10202: $configuserok = 'ok';
10203: %currroles =
10204: &Apache::lonnet::get_my_roles($confname,$dom,'userroles');
10205: }
10206: return ($configuserok,%currroles);
10207: }
10208:
10209: sub check_authorstatus {
10210: my ($dom,$confname,%currroles) = @_;
10211: my $author_ok;
10212: if (!$currroles{':'.$dom.':au'}) {
10213: my $start = time;
10214: my $end = 0;
10215: $author_ok =
10216: &Apache::lonnet::assignrole($dom,$confname,'/'.$dom.'/',
10217: 'au',$end,$start,'','','domconfig');
10218: } else {
10219: $author_ok = 'ok';
10220: }
10221: return $author_ok;
10222: }
10223:
10224: sub publishlogo {
10225: my ($r,$action,$formname,$dom,$confname,$subdir,$thumbwidth,$thumbheight,$savefileas) = @_;
10226: my ($output,$fname,$logourl,$madethumb);
10227: if ($action eq 'upload') {
10228: $fname=$env{'form.'.$formname.'.filename'};
10229: chop($env{'form.'.$formname});
10230: } else {
10231: ($fname) = ($formname =~ /([^\/]+)$/);
10232: }
10233: if ($savefileas ne '') {
10234: $fname = $savefileas;
10235: }
10236: $fname=&Apache::lonnet::clean_filename($fname);
10237: # See if there is anything left
10238: unless ($fname) { return ('error: no uploaded file'); }
10239: $fname="$subdir/$fname";
10240: my $docroot=$r->dir_config('lonDocRoot');
10241: my $filepath="$docroot/priv";
10242: my $relpath = "$dom/$confname";
10243: my ($fnamepath,$file,$fetchthumb);
10244: $file=$fname;
10245: if ($fname=~m|/|) {
10246: ($fnamepath,$file) = ($fname =~ m|^(.*)/([^/]+)$|);
10247: }
10248: my @parts=split(/\//,"$filepath/$relpath/$fnamepath");
10249: my $count;
10250: for ($count=5;$count<=$#parts;$count++) {
10251: $filepath.="/$parts[$count]";
10252: if ((-e $filepath)!=1) {
10253: mkdir($filepath,02770);
10254: }
10255: }
10256: # Check for bad extension and disallow upload
10257: if ($file=~/\.(\w+)$/ &&
10258: (&Apache::loncommon::fileembstyle($1) eq 'hdn')) {
10259: $output =
10260: &mt('Invalid file extension ([_1]) - reserved for internal use.',$1);
10261: } elsif ($file=~/\.(\w+)$/ &&
10262: !defined(&Apache::loncommon::fileembstyle($1))) {
10263: $output = &mt('Unrecognized file extension ([_1]) - rename the file with a proper extension and re-upload.',$1);
10264: } elsif ($file=~/\.(\d+)\.(\w+)$/) {
10265: $output = &mt('Filename not allowed - rename the file to remove the number immediately before the file extension([_1]) and re-upload.',$2);
10266: } elsif (-d "$filepath/$file") {
10267: $output = &mt('Filename is a directory name - rename the file and re-upload');
10268: } else {
10269: my $source = $filepath.'/'.$file;
10270: my $logfile;
10271: if (!open($logfile,">>",$source.'.log')) {
10272: return (&mt('No write permission to Authoring Space'));
10273: }
10274: print $logfile
10275: "\n================= Publish ".localtime()." ================\n".
10276: $env{'user.name'}.':'.$env{'user.domain'}."\n";
10277: # Save the file
10278: if (!open(FH,">",$source)) {
10279: &Apache::lonnet::logthis('Failed to create '.$source);
10280: return (&mt('Failed to create file'));
10281: }
10282: if ($action eq 'upload') {
10283: if (!print FH ($env{'form.'.$formname})) {
10284: &Apache::lonnet::logthis('Failed to write to '.$source);
10285: return (&mt('Failed to write file'));
10286: }
10287: } else {
10288: my $original = &Apache::lonnet::filelocation('',$formname);
10289: if(!copy($original,$source)) {
10290: &Apache::lonnet::logthis('Failed to copy '.$original.' to '.$source);
10291: return (&mt('Failed to write file'));
10292: }
10293: }
10294: close(FH);
10295: chmod(0660, $source); # Permissions to rw-rw---.
10296:
10297: my $targetdir=$docroot.'/res/'.$dom.'/'.$confname .'/'.$fnamepath;
10298: my $copyfile=$targetdir.'/'.$file;
10299:
10300: my @parts=split(/\//,$targetdir);
10301: my $path="/$parts[1]/$parts[2]/$parts[3]/$parts[4]";
10302: for (my $count=5;$count<=$#parts;$count++) {
10303: $path.="/$parts[$count]";
10304: if (!-e $path) {
10305: print $logfile "\nCreating directory ".$path;
10306: mkdir($path,02770);
10307: }
10308: }
10309: my $versionresult;
10310: if (-e $copyfile) {
10311: $versionresult = &logo_versioning($targetdir,$file,$logfile);
10312: } else {
10313: $versionresult = 'ok';
10314: }
10315: if ($versionresult eq 'ok') {
10316: if (copy($source,$copyfile)) {
10317: print $logfile "\nCopied original source to ".$copyfile."\n";
10318: $output = 'ok';
10319: $logourl = '/res/'.$dom.'/'.$confname.'/'.$fname;
10320: push(@{$modified_urls},[$copyfile,$source]);
10321: my $metaoutput =
10322: &write_metadata($dom,$confname,$formname,$targetdir,$file,$logfile);
10323: unless ($registered_cleanup) {
10324: my $handlers = $r->get_handlers('PerlCleanupHandler');
10325: $r->set_handlers('PerlCleanupHandler' => [\¬ifysubscribed,@{$handlers}]);
10326: $registered_cleanup=1;
10327: }
10328: } else {
10329: print $logfile "\nUnable to write ".$copyfile.':'.$!."\n";
10330: $output = &mt('Failed to copy file to RES space').", $!";
10331: }
10332: if (($thumbwidth =~ /^\d+$/) && ($thumbheight =~ /^\d+$/)) {
10333: my $inputfile = $filepath.'/'.$file;
10334: my $outfile = $filepath.'/'.'tn-'.$file;
10335: my ($fullwidth,$fullheight) = &check_dimensions($inputfile);
10336: if ($fullwidth ne '' && $fullheight ne '') {
10337: if ($fullwidth > $thumbwidth && $fullheight > $thumbheight) {
10338: my $thumbsize = $thumbwidth.'x'.$thumbheight;
10339: my @args = ('convert','-sample',$thumbsize,$inputfile,$outfile);
10340: system({$args[0]} @args);
10341: chmod(0660, $filepath.'/tn-'.$file);
10342: if (-e $outfile) {
10343: my $copyfile=$targetdir.'/tn-'.$file;
10344: if (copy($outfile,$copyfile)) {
10345: print $logfile "\nCopied source to ".$copyfile."\n";
10346: my $thumb_metaoutput =
10347: &write_metadata($dom,$confname,$formname,
10348: $targetdir,'tn-'.$file,$logfile);
10349: push(@{$modified_urls},[$copyfile,$outfile]);
10350: unless ($registered_cleanup) {
10351: my $handlers = $r->get_handlers('PerlCleanupHandler');
10352: $r->set_handlers('PerlCleanupHandler' => [\¬ifysubscribed,@{$handlers}]);
10353: $registered_cleanup=1;
10354: }
10355: $madethumb = 1;
10356: } else {
10357: print $logfile "\nUnable to write ".$copyfile.
10358: ':'.$!."\n";
10359: }
10360: }
10361: }
10362: }
10363: }
10364: } else {
10365: $output = $versionresult;
10366: }
10367: }
10368: return ($output,$logourl,$madethumb);
10369: }
10370:
10371: sub logo_versioning {
10372: my ($targetdir,$file,$logfile) = @_;
10373: my $target = $targetdir.'/'.$file;
10374: my ($maxversion,$fn,$extn,$output);
10375: $maxversion = 0;
10376: if ($file =~ /^(.+)\.(\w+)$/) {
10377: $fn=$1;
10378: $extn=$2;
10379: }
10380: opendir(DIR,$targetdir);
10381: while (my $filename=readdir(DIR)) {
10382: if ($filename=~/\Q$fn\E\.(\d+)\.\Q$extn\E$/) {
10383: $maxversion=($1>$maxversion)?$1:$maxversion;
10384: }
10385: }
10386: $maxversion++;
10387: print $logfile "\nCreating old version ".$maxversion."\n";
10388: my $copyfile=$targetdir.'/'.$fn.'.'.$maxversion.'.'.$extn;
10389: if (copy($target,$copyfile)) {
10390: print $logfile "Copied old target to ".$copyfile."\n";
10391: $copyfile=$copyfile.'.meta';
10392: if (copy($target.'.meta',$copyfile)) {
10393: print $logfile "Copied old target metadata to ".$copyfile."\n";
10394: $output = 'ok';
10395: } else {
10396: print $logfile "Unable to write metadata ".$copyfile.':'.$!."\n";
10397: $output = &mt('Failed to copy old meta').", $!, ";
10398: }
10399: } else {
10400: print $logfile "Unable to write ".$copyfile.':'.$!."\n";
10401: $output = &mt('Failed to copy old target').", $!, ";
10402: }
10403: return $output;
10404: }
10405:
10406: sub write_metadata {
10407: my ($dom,$confname,$formname,$targetdir,$file,$logfile) = @_;
10408: my (%metadatafields,%metadatakeys,$output);
10409: $metadatafields{'title'}=$formname;
10410: $metadatafields{'creationdate'}=time;
10411: $metadatafields{'lastrevisiondate'}=time;
10412: $metadatafields{'copyright'}='public';
10413: $metadatafields{'modifyinguser'}=$env{'user.name'}.':'.
10414: $env{'user.domain'};
10415: $metadatafields{'authorspace'}=$confname.':'.$dom;
10416: $metadatafields{'domain'}=$dom;
10417: {
10418: print $logfile "\nWrite metadata file for ".$targetdir.'/'.$file;
10419: my $mfh;
10420: if (open($mfh,">",$targetdir.'/'.$file.'.meta')) {
10421: foreach (sort(keys(%metadatafields))) {
10422: unless ($_=~/\./) {
10423: my $unikey=$_;
10424: $unikey=~/^([A-Za-z]+)/;
10425: my $tag=$1;
10426: $tag=~tr/A-Z/a-z/;
10427: print $mfh "\n\<$tag";
10428: foreach (split(/\,/,$metadatakeys{$unikey})) {
10429: my $value=$metadatafields{$unikey.'.'.$_};
10430: $value=~s/\"/\'\'/g;
10431: print $mfh ' '.$_.'="'.$value.'"';
10432: }
10433: print $mfh '>'.
10434: &HTML::Entities::encode($metadatafields{$unikey},'<>&"')
10435: .'</'.$tag.'>';
10436: }
10437: }
10438: $output = 'ok';
10439: print $logfile "\nWrote metadata";
10440: close($mfh);
10441: } else {
10442: print $logfile "\nFailed to open metadata file";
10443: $output = &mt('Could not write metadata');
10444: }
10445: }
10446: return $output;
10447: }
10448:
10449: sub notifysubscribed {
10450: foreach my $targetsource (@{$modified_urls}){
10451: next unless (ref($targetsource) eq 'ARRAY');
10452: my ($target,$source)=@{$targetsource};
10453: if ($source ne '') {
10454: if (open(my $logfh,">>",$source.'.log')) {
10455: print $logfh "\nCleanup phase: Notifications\n";
10456: my @subscribed=&subscribed_hosts($target);
10457: foreach my $subhost (@subscribed) {
10458: print $logfh "\nNotifying host ".$subhost.':';
10459: my $reply=&Apache::lonnet::critical('update:'.$target,$subhost);
10460: print $logfh $reply;
10461: }
10462: my @subscribedmeta=&subscribed_hosts("$target.meta");
10463: foreach my $subhost (@subscribedmeta) {
10464: print $logfh "\nNotifying host for metadata only ".$subhost.':';
10465: my $reply=&Apache::lonnet::critical('update:'.$target.'.meta',
10466: $subhost);
10467: print $logfh $reply;
10468: }
10469: print $logfh "\n============ Done ============\n";
10470: close($logfh);
10471: }
10472: }
10473: }
10474: return OK;
10475: }
10476:
10477: sub subscribed_hosts {
10478: my ($target) = @_;
10479: my @subscribed;
10480: if (open(my $fh,"<","$target.subscription")) {
10481: while (my $subline=<$fh>) {
10482: if ($subline =~ /^($match_lonid):/) {
10483: my $host = $1;
10484: if ($host ne $Apache::lonnet::perlvar{'lonHostID'}) {
10485: unless (grep(/^\Q$host\E$/,@subscribed)) {
10486: push(@subscribed,$host);
10487: }
10488: }
10489: }
10490: }
10491: }
10492: return @subscribed;
10493: }
10494:
10495: sub check_switchserver {
10496: my ($dom,$confname) = @_;
10497: my ($allowed,$switchserver);
10498: my $home = &Apache::lonnet::homeserver($confname,$dom);
10499: if ($home eq 'no_host') {
10500: $home = &Apache::lonnet::domain($dom,'primary');
10501: }
10502: my @ids=&Apache::lonnet::current_machine_ids();
10503: foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } }
10504: if (!$allowed) {
10505: $switchserver='<a href="/adm/switchserver?otherserver='.$home.'&role=dc./'.$dom.'/&destinationurl=/adm/domainprefs">'.&mt('Switch Server').'</a>';
10506: }
10507: return $switchserver;
10508: }
10509:
10510: sub modify_quotas {
10511: my ($r,$dom,$action,$lastactref,%domconfig) = @_;
10512: my ($context,@usertools,@options,%validations,%titles,%confhash,%toolshash,
10513: %limithash,$toolregexp,%conditions,$resulttext,%changes,$confname,$configuserok,
10514: $author_ok,$switchserver,$errors,$validationitemsref,$validationnamesref,
10515: $validationfieldsref);
10516: if ($action eq 'quotas') {
10517: $context = 'tools';
10518: } else {
10519: $context = $action;
10520: }
10521: if ($context eq 'requestcourses') {
10522: @usertools = ('official','unofficial','community','textbook','placement','lti');
10523: @options =('norequest','approval','validate','autolimit');
10524: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
10525: %titles = &courserequest_titles();
10526: $toolregexp = join('|',@usertools);
10527: %conditions = &courserequest_conditions();
10528: $confname = $dom.'-domainconfig';
10529: my $servadm = $r->dir_config('lonAdmEMail');
10530: ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
10531: ($validationitemsref,$validationnamesref,$validationfieldsref) =
10532: &Apache::loncoursequeueadmin::requestcourses_validation_types();
10533: } elsif ($context eq 'requestauthor') {
10534: @usertools = ('author');
10535: %titles = &authorrequest_titles();
10536: } else {
10537: @usertools = ('aboutme','blog','webdav','portfolio');
10538: %titles = &tool_titles();
10539: }
10540: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
10541: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
10542: foreach my $key (keys(%env)) {
10543: if ($context eq 'requestcourses') {
10544: if ($key =~ /^form\.crsreq_($toolregexp)_(.+)$/) {
10545: my $item = $1;
10546: my $type = $2;
10547: if ($type =~ /^limit_(.+)/) {
10548: $limithash{$item}{$1} = $env{$key};
10549: } else {
10550: $confhash{$item}{$type} = $env{$key};
10551: }
10552: }
10553: } elsif ($context eq 'requestauthor') {
10554: if ($key =~ /^\Qform.authorreq_\E(.+)$/) {
10555: $confhash{$1} = $env{$key};
10556: }
10557: } else {
10558: if ($key =~ /^form\.quota_(.+)$/) {
10559: $confhash{'defaultquota'}{$1} = $env{$key};
10560: } elsif ($key =~ /^form\.authorquota_(.+)$/) {
10561: $confhash{'authorquota'}{$1} = $env{$key};
10562: } elsif ($key =~ /^form\.\Q$context\E_(.+)$/) {
10563: @{$toolshash{$1}} = &Apache::loncommon::get_env_multiple($key);
10564: }
10565: }
10566: }
10567: if (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
10568: my @approvalnotify = &Apache::loncommon::get_env_multiple('form.'.$context.'notifyapproval');
10569: @approvalnotify = sort(@approvalnotify);
10570: $confhash{'notify'}{'approval'} = join(',',@approvalnotify);
10571: my @crstypes = ('official','unofficial','community','textbook','placement','lti');
10572: my @hasuniquecode = &Apache::loncommon::get_env_multiple('form.uniquecode');
10573: foreach my $type (@hasuniquecode) {
10574: if (grep(/^\Q$type\E$/,@crstypes)) {
10575: $confhash{'uniquecode'}{$type} = 1;
10576: }
10577: }
10578: my (%newbook,%allpos);
10579: if ($context eq 'requestcourses') {
10580: foreach my $type ('textbooks','templates') {
10581: @{$allpos{$type}} = ();
10582: my $invalid;
10583: if ($type eq 'textbooks') {
10584: $invalid = &mt('Invalid LON-CAPA course for textbook');
10585: } else {
10586: $invalid = &mt('Invalid LON-CAPA course for template');
10587: }
10588: if ($env{'form.'.$type.'_addbook'}) {
10589: if (($env{'form.'.$type.'_addbook_cnum'} =~ /^$match_courseid$/) &&
10590: ($env{'form.'.$type.'_addbook_cdom'} =~ /^$match_domain$/)) {
10591: if (&Apache::lonnet::homeserver($env{'form.'.$type.'_addbook_cnum'},
10592: $env{'form.'.$type.'_addbook_cdom'}) eq 'no_host') {
10593: $errors .= '<li><span class="LC_error">'.$invalid.'</span></li>';
10594: } else {
10595: $newbook{$type} = $env{'form.'.$type.'_addbook_cdom'}.'_'.$env{'form.'.$type.'_addbook_cnum'};
10596: my $position = $env{'form.'.$type.'_addbook_pos'};
10597: $position =~ s/\D+//g;
10598: if ($position ne '') {
10599: $allpos{$type}[$position] = $newbook{$type};
10600: }
10601: }
10602: } else {
10603: $errors .= '<li><span class="LC_error">'.$invalid.'</span></li>';
10604: }
10605: }
10606: }
10607: }
10608: if (ref($domconfig{$action}) eq 'HASH') {
10609: if (ref($domconfig{$action}{'notify'}) eq 'HASH') {
10610: if ($domconfig{$action}{'notify'}{'approval'} ne $confhash{'notify'}{'approval'}) {
10611: $changes{'notify'}{'approval'} = 1;
10612: }
10613: } else {
10614: if ($confhash{'notify'}{'approval'}) {
10615: $changes{'notify'}{'approval'} = 1;
10616: }
10617: }
10618: if (ref($domconfig{$action}{'uniquecode'}) eq 'HASH') {
10619: if (ref($confhash{'uniquecode'}) eq 'HASH') {
10620: foreach my $crstype (keys(%{$domconfig{$action}{'uniquecode'}})) {
10621: unless ($confhash{'uniquecode'}{$crstype}) {
10622: $changes{'uniquecode'} = 1;
10623: }
10624: }
10625: unless ($changes{'uniquecode'}) {
10626: foreach my $crstype (keys(%{$confhash{'uniquecode'}})) {
10627: unless ($domconfig{$action}{'uniquecode'}{$crstype}) {
10628: $changes{'uniquecode'} = 1;
10629: }
10630: }
10631: }
10632: } else {
10633: $changes{'uniquecode'} = 1;
10634: }
10635: } elsif (ref($confhash{'uniquecode'}) eq 'HASH') {
10636: $changes{'uniquecode'} = 1;
10637: }
10638: if ($context eq 'requestcourses') {
10639: foreach my $type ('textbooks','templates') {
10640: if (ref($domconfig{$action}{$type}) eq 'HASH') {
10641: my %deletions;
10642: my @todelete = &Apache::loncommon::get_env_multiple('form.'.$type.'_del');
10643: if (@todelete) {
10644: map { $deletions{$_} = 1; } @todelete;
10645: }
10646: my %imgdeletions;
10647: my @todeleteimages = &Apache::loncommon::get_env_multiple('form.'.$type.'_image_del');
10648: if (@todeleteimages) {
10649: map { $imgdeletions{$_} = 1; } @todeleteimages;
10650: }
10651: my $maxnum = $env{'form.'.$type.'_maxnum'};
10652: for (my $i=0; $i<=$maxnum; $i++) {
10653: my $itemid = $env{'form.'.$type.'_id_'.$i};
10654: my ($key) = ($itemid =~ /^\Q$type\E_(\w+)$/);
10655: if (ref($domconfig{$action}{$type}{$key}) eq 'HASH') {
10656: if ($deletions{$key}) {
10657: if ($domconfig{$action}{$type}{$key}{'image'}) {
10658: #FIXME need to obsolete item in RES space
10659: }
10660: next;
10661: } else {
10662: my $newpos = $env{'form.'.$itemid};
10663: $newpos =~ s/\D+//g;
10664: foreach my $item ('subject','title','publisher','author') {
10665: next if ((($item eq 'author') || ($item eq 'publisher')) &&
10666: ($type eq 'templates'));
10667: $confhash{$type}{$key}{$item} = $env{'form.'.$type.'_'.$item.'_'.$i};
10668: if ($domconfig{$action}{$type}{$key}{$item} ne $confhash{$type}{$key}{$item}) {
10669: $changes{$type}{$key} = 1;
10670: }
10671: }
10672: $allpos{$type}[$newpos] = $key;
10673: }
10674: if ($imgdeletions{$key}) {
10675: $changes{$type}{$key} = 1;
10676: #FIXME need to obsolete item in RES space
10677: } elsif ($env{'form.'.$type.'_image_'.$i.'.filename'}) {
10678: my ($cdom,$cnum) = split(/_/,$key);
10679: if (&Apache::lonnet::homeserver($cnum,$cdom) eq 'no_host') {
10680: $errors .= '<li><span class="LC_error">'.&mt('Image not saved: could not find textbook course').'</li>';
10681: } else {
10682: my ($imgurl,$error) = &process_textbook_image($r,$dom,$confname,$type.'_image_'.$i,
10683: $cdom,$cnum,$type,$configuserok,
10684: $switchserver,$author_ok);
10685: if ($imgurl) {
10686: $confhash{$type}{$key}{'image'} = $imgurl;
10687: $changes{$type}{$key} = 1;
10688: }
10689: if ($error) {
10690: &Apache::lonnet::logthis($error);
10691: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
10692: }
10693: }
10694: } elsif ($domconfig{$action}{$type}{$key}{'image'}) {
10695: $confhash{$type}{$key}{'image'} =
10696: $domconfig{$action}{$type}{$key}{'image'};
10697: }
10698: }
10699: }
10700: }
10701: }
10702: }
10703: } else {
10704: if ($confhash{'notify'}{'approval'}) {
10705: $changes{'notify'}{'approval'} = 1;
10706: }
10707: if (ref($confhash{'uniquecode'} eq 'HASH')) {
10708: $changes{'uniquecode'} = 1;
10709: }
10710: }
10711: if ($context eq 'requestcourses') {
10712: foreach my $type ('textbooks','templates') {
10713: if ($newbook{$type}) {
10714: $changes{$type}{$newbook{$type}} = 1;
10715: foreach my $item ('subject','title','publisher','author') {
10716: next if ((($item eq 'author') || ($item eq 'publisher')) &&
10717: ($type eq 'template'));
10718: $env{'form.'.$type.'_addbook_'.$item} =~ s/(`)/'/g;
10719: if ($env{'form.'.$type.'_addbook_'.$item}) {
10720: $confhash{$type}{$newbook{$type}}{$item} = $env{'form.'.$type.'_addbook_'.$item};
10721: }
10722: }
10723: if ($type eq 'textbooks') {
10724: if ($env{'form.'.$type.'_addbook_image.filename'} ne '') {
10725: my ($cdom,$cnum) = split(/_/,$newbook{$type});
10726: if (&Apache::lonnet::homeserver($cnum,$cdom) eq 'no_host') {
10727: $errors .= '<li><span class="LC_error">'.&mt('Image not saved: could not find textbook course').'</li>';
10728: } else {
10729: my ($imageurl,$error) =
10730: &process_textbook_image($r,$dom,$confname,$type.'_addbook_image',$cdom,$cnum,$type,
10731: $configuserok,$switchserver,$author_ok);
10732: if ($imageurl) {
10733: $confhash{$type}{$newbook{$type}}{'image'} = $imageurl;
10734: }
10735: if ($error) {
10736: &Apache::lonnet::logthis($error);
10737: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
10738: }
10739: }
10740: }
10741: }
10742: }
10743: if (@{$allpos{$type}} > 0) {
10744: my $idx = 0;
10745: foreach my $item (@{$allpos{$type}}) {
10746: if ($item ne '') {
10747: $confhash{$type}{$item}{'order'} = $idx;
10748: if (ref($domconfig{$action}) eq 'HASH') {
10749: if (ref($domconfig{$action}{$type}) eq 'HASH') {
10750: if (ref($domconfig{$action}{$type}{$item}) eq 'HASH') {
10751: if ($domconfig{$action}{$type}{$item}{'order'} ne $idx) {
10752: $changes{$type}{$item} = 1;
10753: }
10754: }
10755: }
10756: }
10757: $idx ++;
10758: }
10759: }
10760: }
10761: }
10762: if (ref($validationitemsref) eq 'ARRAY') {
10763: foreach my $item (@{$validationitemsref}) {
10764: if ($item eq 'fields') {
10765: my @changed;
10766: @{$confhash{'validation'}{$item}} = &Apache::loncommon::get_env_multiple('form.requestcourses_validation_'.$item);
10767: if (@{$confhash{'validation'}{$item}} > 0) {
10768: @{$confhash{'validation'}{$item}} = sort(@{$confhash{'validation'}{$item}});
10769: }
10770: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
10771: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
10772: if (ref($domconfig{'requestcourses'}{'validation'}{$item}) eq 'ARRAY') {
10773: @changed = &Apache::loncommon::compare_arrays($confhash{'validation'}{$item},
10774: $domconfig{'requestcourses'}{'validation'}{$item});
10775: } else {
10776: @changed = @{$confhash{'validation'}{$item}};
10777: }
10778: } else {
10779: @changed = @{$confhash{'validation'}{$item}};
10780: }
10781: } else {
10782: @changed = @{$confhash{'validation'}{$item}};
10783: }
10784: if (@changed) {
10785: if ($confhash{'validation'}{$item}) {
10786: $changes{'validation'}{$item} = join(', ',@{$confhash{'validation'}{$item}});
10787: } else {
10788: $changes{'validation'}{$item} = &mt('None');
10789: }
10790: }
10791: } else {
10792: $confhash{'validation'}{$item} = $env{'form.requestcourses_validation_'.$item};
10793: if ($item eq 'markup') {
10794: if ($env{'form.requestcourses_validation_'.$item}) {
10795: $env{'form.requestcourses_validation_'.$item} =~ s/[\n\r\f]+/\s/gs;
10796: }
10797: }
10798: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
10799: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
10800: if ($domconfig{'requestcourses'}{'validation'}{$item} ne $confhash{'validation'}{$item}) {
10801: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
10802: }
10803: } else {
10804: if ($confhash{'validation'}{$item} ne '') {
10805: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
10806: }
10807: }
10808: } else {
10809: if ($confhash{'validation'}{$item} ne '') {
10810: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
10811: }
10812: }
10813: }
10814: }
10815: }
10816: if ($env{'form.validationdc'}) {
10817: my $newval = $env{'form.validationdc'};
10818: my %domcoords = &Apache::lonnet::get_active_domroles($dom,['dc']);
10819: if (exists($domcoords{$newval})) {
10820: $confhash{'validation'}{'dc'} = $newval;
10821: }
10822: }
10823: if (ref($confhash{'validation'}) eq 'HASH') {
10824: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
10825: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
10826: if ($domconfig{'requestcourses'}{'validation'}{'dc'}) {
10827: unless ($confhash{'validation'}{'dc'} eq $domconfig{'requestcourses'}{'validation'}{'dc'}) {
10828: if ($confhash{'validation'}{'dc'} eq '') {
10829: $changes{'validation'}{'dc'} = &mt('None');
10830: } else {
10831: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
10832: }
10833: }
10834: } elsif ($confhash{'validation'}{'dc'} ne '') {
10835: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
10836: }
10837: } elsif ($confhash{'validation'}{'dc'} ne '') {
10838: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
10839: }
10840: } elsif ($confhash{'validation'}{'dc'} ne '') {
10841: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
10842: }
10843: } else {
10844: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
10845: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
10846: if ($domconfig{'requestcourses'}{'validation'}{'dc'}) {
10847: $changes{'validation'}{'dc'} = &mt('None');
10848: }
10849: }
10850: }
10851: }
10852: }
10853: } else {
10854: $confhash{'defaultquota'}{'default'} = $env{'form.defaultquota'};
10855: $confhash{'authorquota'}{'default'} = $env{'form.authorquota'};
10856: }
10857: foreach my $item (@usertools) {
10858: foreach my $type (@{$types},'default','_LC_adv') {
10859: my $unset;
10860: if ($context eq 'requestcourses') {
10861: $unset = '0';
10862: if ($type eq '_LC_adv') {
10863: $unset = '';
10864: }
10865: if ($confhash{$item}{$type} eq 'autolimit') {
10866: $confhash{$item}{$type} .= '=';
10867: unless ($limithash{$item}{$type} =~ /\D/) {
10868: $confhash{$item}{$type} .= $limithash{$item}{$type};
10869: }
10870: }
10871: } elsif ($context eq 'requestauthor') {
10872: $unset = '0';
10873: if ($type eq '_LC_adv') {
10874: $unset = '';
10875: }
10876: } else {
10877: if (grep(/^\Q$type\E$/,@{$toolshash{$item}})) {
10878: $confhash{$item}{$type} = 1;
10879: } else {
10880: $confhash{$item}{$type} = 0;
10881: }
10882: }
10883: if (ref($domconfig{$action}) eq 'HASH') {
10884: if ($action eq 'requestauthor') {
10885: if ($domconfig{$action}{$type} ne $confhash{$type}) {
10886: $changes{$type} = 1;
10887: }
10888: } elsif (ref($domconfig{$action}{$item}) eq 'HASH') {
10889: if ($domconfig{$action}{$item}{$type} ne $confhash{$item}{$type}) {
10890: $changes{$item}{$type} = 1;
10891: }
10892: } else {
10893: if ($context eq 'requestcourses') {
10894: if ($confhash{$item}{$type} ne $unset) {
10895: $changes{$item}{$type} = 1;
10896: }
10897: } else {
10898: if (!$confhash{$item}{$type}) {
10899: $changes{$item}{$type} = 1;
10900: }
10901: }
10902: }
10903: } else {
10904: if ($context eq 'requestcourses') {
10905: if ($confhash{$item}{$type} ne $unset) {
10906: $changes{$item}{$type} = 1;
10907: }
10908: } elsif ($context eq 'requestauthor') {
10909: if ($confhash{$type} ne $unset) {
10910: $changes{$type} = 1;
10911: }
10912: } else {
10913: if (!$confhash{$item}{$type}) {
10914: $changes{$item}{$type} = 1;
10915: }
10916: }
10917: }
10918: }
10919: }
10920: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
10921: if (ref($domconfig{'quotas'}) eq 'HASH') {
10922: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
10923: foreach my $key (keys(%{$domconfig{'quotas'}{'defaultquota'}})) {
10924: if (exists($confhash{'defaultquota'}{$key})) {
10925: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{'defaultquota'}{$key}) {
10926: $changes{'defaultquota'}{$key} = 1;
10927: }
10928: } else {
10929: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{'defaultquota'}{$key};
10930: }
10931: }
10932: } else {
10933: foreach my $key (keys(%{$domconfig{'quotas'}})) {
10934: if (exists($confhash{'defaultquota'}{$key})) {
10935: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{$key}) {
10936: $changes{'defaultquota'}{$key} = 1;
10937: }
10938: } else {
10939: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{$key};
10940: }
10941: }
10942: }
10943: if (ref($domconfig{'quotas'}{'authorquota'}) eq 'HASH') {
10944: foreach my $key (keys(%{$domconfig{'quotas'}{'authorquota'}})) {
10945: if (exists($confhash{'authorquota'}{$key})) {
10946: if ($confhash{'authorquota'}{$key} ne $domconfig{'quotas'}{'authorquota'}{$key}) {
10947: $changes{'authorquota'}{$key} = 1;
10948: }
10949: } else {
10950: $confhash{'authorquota'}{$key} = $domconfig{'quotas'}{'authorquota'}{$key};
10951: }
10952: }
10953: }
10954: }
10955: if (ref($confhash{'defaultquota'}) eq 'HASH') {
10956: foreach my $key (keys(%{$confhash{'defaultquota'}})) {
10957: if (ref($domconfig{'quotas'}) eq 'HASH') {
10958: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
10959: if (!exists($domconfig{'quotas'}{'defaultquota'}{$key})) {
10960: $changes{'defaultquota'}{$key} = 1;
10961: }
10962: } else {
10963: if (!exists($domconfig{'quotas'}{$key})) {
10964: $changes{'defaultquota'}{$key} = 1;
10965: }
10966: }
10967: } else {
10968: $changes{'defaultquota'}{$key} = 1;
10969: }
10970: }
10971: }
10972: if (ref($confhash{'authorquota'}) eq 'HASH') {
10973: foreach my $key (keys(%{$confhash{'authorquota'}})) {
10974: if (ref($domconfig{'quotas'}) eq 'HASH') {
10975: if (ref($domconfig{'quotas'}{'authorquota'}) eq 'HASH') {
10976: if (!exists($domconfig{'quotas'}{'authorquota'}{$key})) {
10977: $changes{'authorquota'}{$key} = 1;
10978: }
10979: } else {
10980: $changes{'authorquota'}{$key} = 1;
10981: }
10982: } else {
10983: $changes{'authorquota'}{$key} = 1;
10984: }
10985: }
10986: }
10987: }
10988:
10989: if ($context eq 'requestauthor') {
10990: $domdefaults{'requestauthor'} = \%confhash;
10991: } else {
10992: foreach my $key (keys(%confhash)) {
10993: unless (($context eq 'requestcourses') && (($key eq 'textbooks') || ($key eq 'templates'))) {
10994: $domdefaults{$key} = $confhash{$key};
10995: }
10996: }
10997: }
10998:
10999: my %quotahash = (
11000: $action => { %confhash }
11001: );
11002: my $putresult = &Apache::lonnet::put_dom('configuration',\%quotahash,
11003: $dom);
11004: if ($putresult eq 'ok') {
11005: if (keys(%changes) > 0) {
11006: my $cachetime = 24*60*60;
11007: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
11008: if (ref($lastactref) eq 'HASH') {
11009: $lastactref->{'domdefaults'} = 1;
11010: }
11011: $resulttext = &mt('Changes made:').'<ul>';
11012: unless (($context eq 'requestcourses') ||
11013: ($context eq 'requestauthor')) {
11014: if (ref($changes{'defaultquota'}) eq 'HASH') {
11015: $resulttext .= '<li>'.&mt('Portfolio default quotas').'<ul>';
11016: foreach my $type (@{$types},'default') {
11017: if (defined($changes{'defaultquota'}{$type})) {
11018: my $typetitle = $usertypes->{$type};
11019: if ($type eq 'default') {
11020: $typetitle = $othertitle;
11021: }
11022: $resulttext .= '<li>'.&mt('[_1] set to [_2] MB',$typetitle,$confhash{'defaultquota'}{$type}).'</li>';
11023: }
11024: }
11025: $resulttext .= '</ul></li>';
11026: }
11027: if (ref($changes{'authorquota'}) eq 'HASH') {
11028: $resulttext .= '<li>'.&mt('Authoring Space default quotas').'<ul>';
11029: foreach my $type (@{$types},'default') {
11030: if (defined($changes{'authorquota'}{$type})) {
11031: my $typetitle = $usertypes->{$type};
11032: if ($type eq 'default') {
11033: $typetitle = $othertitle;
11034: }
11035: $resulttext .= '<li>'.&mt('[_1] set to [_2] MB',$typetitle,$confhash{'authorquota'}{$type}).'</li>';
11036: }
11037: }
11038: $resulttext .= '</ul></li>';
11039: }
11040: }
11041: my %newenv;
11042: foreach my $item (@usertools) {
11043: my (%haschgs,%inconf);
11044: if ($context eq 'requestauthor') {
11045: %haschgs = %changes;
11046: %inconf = %confhash;
11047: } else {
11048: if (ref($changes{$item}) eq 'HASH') {
11049: %haschgs = %{$changes{$item}};
11050: }
11051: if (ref($confhash{$item}) eq 'HASH') {
11052: %inconf = %{$confhash{$item}};
11053: }
11054: }
11055: if (keys(%haschgs) > 0) {
11056: my $newacc =
11057: &Apache::lonnet::usertools_access($env{'user.name'},
11058: $env{'user.domain'},
11059: $item,'reload',$context);
11060: if (($context eq 'requestcourses') ||
11061: ($context eq 'requestauthor')) {
11062: if ($env{'environment.canrequest.'.$item} ne $newacc) {
11063: $newenv{'environment.canrequest.'.$item} = $newacc;
11064: }
11065: } else {
11066: if ($env{'environment.availabletools.'.$item} ne $newacc) {
11067: $newenv{'environment.availabletools.'.$item} = $newacc;
11068: }
11069: }
11070: unless ($context eq 'requestauthor') {
11071: $resulttext .= '<li>'.$titles{$item}.'<ul>';
11072: }
11073: foreach my $type (@{$types},'default','_LC_adv') {
11074: if ($haschgs{$type}) {
11075: my $typetitle = $usertypes->{$type};
11076: if ($type eq 'default') {
11077: $typetitle = $othertitle;
11078: } elsif ($type eq '_LC_adv') {
11079: $typetitle = 'LON-CAPA Advanced Users';
11080: }
11081: if ($inconf{$type}) {
11082: if ($context eq 'requestcourses') {
11083: my $cond;
11084: if ($inconf{$type} =~ /^autolimit=(\d*)$/) {
11085: if ($1 eq '') {
11086: $cond = &mt('(Automatic processing of any request).');
11087: } else {
11088: $cond = &mt('(Automatic processing of requests up to limit of [quant,_1,request] per user).',$1);
11089: }
11090: } else {
11091: $cond = $conditions{$inconf{$type}};
11092: }
11093: $resulttext .= '<li>'.&mt('Set to be available to [_1].',$typetitle).' '.$cond.'</li>';
11094: } elsif ($context eq 'requestauthor') {
11095: $resulttext .= '<li>'.&mt('Set to "[_1]" for "[_2]".',
11096: $titles{$inconf{$type}},$typetitle);
11097:
11098: } else {
11099: $resulttext .= '<li>'.&mt('Set to be available to [_1]',$typetitle).'</li>';
11100: }
11101: } else {
11102: if ($type eq '_LC_adv') {
11103: if ($inconf{$type} eq '0') {
11104: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
11105: } else {
11106: $resulttext .= '<li>'.&mt('No override set for [_1]',$typetitle).'</li>';
11107: }
11108: } else {
11109: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
11110: }
11111: }
11112: }
11113: }
11114: unless ($context eq 'requestauthor') {
11115: $resulttext .= '</ul></li>';
11116: }
11117: }
11118: }
11119: if (($action eq 'requestcourses') || ($action eq 'requestauthor')) {
11120: if (ref($changes{'notify'}) eq 'HASH') {
11121: if ($changes{'notify'}{'approval'}) {
11122: if (ref($confhash{'notify'}) eq 'HASH') {
11123: if ($confhash{'notify'}{'approval'}) {
11124: $resulttext .= '<li>'.&mt('Notification of requests requiring approval will be sent to: ').$confhash{'notify'}{'approval'}.'</li>';
11125: } else {
11126: $resulttext .= '<li>'.&mt('No Domain Coordinators will receive notification of requests requiring approval.').'</li>';
11127: }
11128: }
11129: }
11130: }
11131: }
11132: if ($action eq 'requestcourses') {
11133: my @offon = ('off','on');
11134: if ($changes{'uniquecode'}) {
11135: if (ref($confhash{'uniquecode'}) eq 'HASH') {
11136: my $codestr = join(' ',map{ &mt($_); } sort(keys(%{$confhash{'uniquecode'}})));
11137: $resulttext .= '<li>'.
11138: &mt('Generation of six character code as course identifier for distribution to students set to on for: [_1].','<b>'.$codestr.'</b>').
11139: '</li>';
11140: } else {
11141: $resulttext .= '<li>'.&mt('Generation of six character code as course identifier for distribution to students set to off.').
11142: '</li>';
11143: }
11144: }
11145: foreach my $type ('textbooks','templates') {
11146: if (ref($changes{$type}) eq 'HASH') {
11147: $resulttext .= '<li>'.&mt("Available $type updated").'<ul>';
11148: foreach my $key (sort(keys(%{$changes{$type}}))) {
11149: my %coursehash = &Apache::lonnet::coursedescription($key);
11150: my $coursetitle = $coursehash{'description'};
11151: my $position = $confhash{$type}{$key}{'order'} + 1;
11152: $resulttext .= '<li>';
11153: foreach my $item ('subject','title','publisher','author') {
11154: next if ((($item eq 'author') || ($item eq 'publisher')) &&
11155: ($type eq 'templates'));
11156: my $name = $item.':';
11157: $name =~ s/^(\w)/\U$1/;
11158: $resulttext .= &mt($name).' '.$confhash{$type}{$key}{$item}.'<br />';
11159: }
11160: $resulttext .= ' '.&mt('Order: [_1]',$position).'<br />';
11161: if ($type eq 'textbooks') {
11162: if ($confhash{$type}{$key}{'image'}) {
11163: $resulttext .= ' '.&mt('Image: [_1]',
11164: '<img src="'.$confhash{$type}{$key}{'image'}.'"'.
11165: ' alt="Textbook cover" />').'<br />';
11166: }
11167: }
11168: $resulttext .= ' '.&mt('LON-CAPA Course: [_1]',$coursetitle).'</li>';
11169: }
11170: $resulttext .= '</ul></li>';
11171: }
11172: }
11173: if (ref($changes{'validation'}) eq 'HASH') {
11174: if ((ref($validationitemsref) eq 'ARRAY') && (ref($validationnamesref) eq 'HASH')) {
11175: $resulttext .= '<li>'.&mt('Validation of courses/communities updated').'<ul>';
11176: foreach my $item (@{$validationitemsref}) {
11177: if (exists($changes{'validation'}{$item})) {
11178: if ($item eq 'markup') {
11179: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$validationnamesref->{$item},
11180: '<br /><pre>'.$changes{'validation'}{$item}.'</pre>').'</li>';
11181: } else {
11182: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$validationnamesref->{$item},
11183: '<b>'.$changes{'validation'}{$item}.'</b>').'</li>';
11184: }
11185: }
11186: }
11187: if (exists($changes{'validation'}{'dc'})) {
11188: $resulttext .= '<li>'.&mt('Validated course requests identified as processed by: [_1]',
11189: '<b>'.$changes{'validation'}{'dc'}.'</b>').'</li>';
11190: }
11191: }
11192: }
11193: }
11194: $resulttext .= '</ul>';
11195: if (keys(%newenv)) {
11196: &Apache::lonnet::appenv(\%newenv);
11197: }
11198: } else {
11199: if ($context eq 'requestcourses') {
11200: $resulttext = &mt('No changes made to rights to request creation of courses.');
11201: } elsif ($context eq 'requestauthor') {
11202: $resulttext = &mt('No changes made to rights to request author space.');
11203: } else {
11204: $resulttext = &mt('No changes made to availability of personal information pages, blogs, portfolios or default quotas');
11205: }
11206: }
11207: } else {
11208: $resulttext = '<span class="LC_error">'.
11209: &mt('An error occurred: [_1]',$putresult).'</span>';
11210: }
11211: if ($errors) {
11212: $resulttext .= '<p>'.&mt('The following errors occurred when modifying Textbook settings.').
11213: '<ul>'.$errors.'</ul></p>';
11214: }
11215: return $resulttext;
11216: }
11217:
11218: sub process_textbook_image {
11219: my ($r,$dom,$confname,$caller,$cdom,$cnum,$type,$configuserok,$switchserver,$author_ok) = @_;
11220: my $filename = $env{'form.'.$caller.'.filename'};
11221: my ($error,$url);
11222: my ($width,$height) = (50,50);
11223: if ($configuserok eq 'ok') {
11224: if ($switchserver) {
11225: $error = &mt('Upload of textbook image is not permitted to this server: [_1]',
11226: $switchserver);
11227: } elsif ($author_ok eq 'ok') {
11228: my ($result,$imageurl) =
11229: &publishlogo($r,'upload',$caller,$dom,$confname,
11230: "$type/$cdom/$cnum/cover",$width,$height);
11231: if ($result eq 'ok') {
11232: $url = $imageurl;
11233: } else {
11234: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$filename,$result);
11235: }
11236: } else {
11237: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$author_ok);
11238: }
11239: } else {
11240: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$configuserok);
11241: }
11242: return ($url,$error);
11243: }
11244:
11245: sub modify_ltitools {
11246: my ($r,$dom,$action,$lastactref,%domconfig) = @_;
11247: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
11248: my ($newid,@allpos,%changes,%confhash,%encconfig,$errors,$resulttext);
11249: my $confname = $dom.'-domainconfig';
11250: my $servadm = $r->dir_config('lonAdmEMail');
11251: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
11252: my (%posslti,%possfield);
11253: my @courseroles = ('cc','in','ta','ep','st');
11254: my @ltiroles = qw(Instructor ContentDeveloper TeachingAssistant Learner);
11255: map { $posslti{$_} = 1; } @ltiroles;
11256: my @allfields = ('fullname','firstname','lastname','email','user','roles');
11257: map { $possfield{$_} = 1; } @allfields;
11258: my %lt = <itools_names();
11259: if ($env{'form.ltitools_add'}) {
11260: my $title = $env{'form.ltitools_add_title'};
11261: $title =~ s/(`)/'/g;
11262: ($newid,my $error) = &get_ltitools_id($dom,$title);
11263: if ($newid) {
11264: my $position = $env{'form.ltitools_add_pos'};
11265: $position =~ s/\D+//g;
11266: if ($position ne '') {
11267: $allpos[$position] = $newid;
11268: }
11269: $changes{$newid} = 1;
11270: foreach my $item ('title','url','key','secret','lifetime') {
11271: $env{'form.ltitools_add_'.$item} =~ s/(`)/'/g;
11272: if ($item eq 'lifetime') {
11273: $env{'form.ltitools_add_'.$item} =~ s/[^\d.]//g;
11274: }
11275: if ($env{'form.ltitools_add_'.$item}) {
11276: if (($item eq 'key') || ($item eq 'secret')) {
11277: $encconfig{$newid}{$item} = $env{'form.ltitools_add_'.$item};
11278: } else {
11279: $confhash{$newid}{$item} = $env{'form.ltitools_add_'.$item};
11280: }
11281: }
11282: }
11283: if ($env{'form.ltitools_add_version'} eq 'LTI-1p0') {
11284: $confhash{$newid}{'version'} = $env{'form.ltitools_add_version'};
11285: }
11286: if ($env{'form.ltitools_add_msgtype'} eq 'basic-lti-launch-request') {
11287: $confhash{$newid}{'msgtype'} = $env{'form.ltitools_add_msgtype'};
11288: }
11289: if ($env{'form.ltitools_add_sigmethod'} eq 'HMAC-SHA256') {
11290: $confhash{$newid}{'sigmethod'} = $env{'form.ltitools_add_sigmethod'};
11291: } else {
11292: $confhash{$newid}{'sigmethod'} = 'HMAC-SHA1';
11293: }
11294: foreach my $item ('width','height','linktext','explanation') {
11295: $env{'form.ltitools_add_'.$item} =~ s/^\s+//;
11296: $env{'form.ltitools_add_'.$item} =~ s/\s+$//;
11297: if (($item eq 'width') || ($item eq 'height')) {
11298: if ($env{'form.ltitools_add_'.$item} =~ /^\d+$/) {
11299: $confhash{$newid}{'display'}{$item} = $env{'form.ltitools_add_'.$item};
11300: }
11301: } else {
11302: if ($env{'form.ltitools_add_'.$item} ne '') {
11303: $confhash{$newid}{'display'}{$item} = $env{'form.ltitools_add_'.$item};
11304: }
11305: }
11306: }
11307: if ($env{'form.ltitools_add_target'} eq 'window') {
11308: $confhash{$newid}{'display'}{'target'} = $env{'form.ltitools_add_target'};
11309: } elsif ($env{'form.ltitools_add_target'} eq 'tab') {
11310: $confhash{$newid}{'display'}{'target'} = $env{'form.ltitools_add_target'};
11311: } else {
11312: $confhash{$newid}{'display'}{'target'} = 'iframe';
11313: }
11314: foreach my $item ('passback','roster') {
11315: if ($env{'form.ltitools_'.$item.'_add'}) {
11316: $confhash{$newid}{$item} = 1;
11317: if ($env{'form.ltitools_'.$item.'valid_add'} ne '') {
11318: my $lifetime = $env{'form.ltitools_'.$item.'valid_add'};
11319: $lifetime =~ s/^\s+|\s+$//g;
11320: if ($lifetime =~ /^\d+\.?\d*$/) {
11321: $confhash{$newid}{$item.'valid'} = $lifetime;
11322: }
11323: }
11324: }
11325: }
11326: if ($env{'form.ltitools_add_image.filename'} ne '') {
11327: my ($imageurl,$error) =
11328: &process_ltitools_image($r,$dom,$confname,'ltitools_add_image',$newid,
11329: $configuserok,$switchserver,$author_ok);
11330: if ($imageurl) {
11331: $confhash{$newid}{'image'} = $imageurl;
11332: }
11333: if ($error) {
11334: &Apache::lonnet::logthis($error);
11335: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
11336: }
11337: }
11338: my @fields = &Apache::loncommon::get_env_multiple('form.ltitools_add_fields');
11339: foreach my $field (@fields) {
11340: if ($possfield{$field}) {
11341: if ($field eq 'roles') {
11342: foreach my $role (@courseroles) {
11343: my $choice = $env{'form.ltitools_add_roles_'.$role};
11344: if (($choice ne '') && ($posslti{$choice})) {
11345: $confhash{$newid}{'roles'}{$role} = $choice;
11346: if ($role eq 'cc') {
11347: $confhash{$newid}{'roles'}{'co'} = $choice;
11348: }
11349: }
11350: }
11351: } else {
11352: $confhash{$newid}{'fields'}{$field} = 1;
11353: }
11354: }
11355: }
11356: if (ref($confhash{$newid}{'fields'}) eq 'HASH') {
11357: if ($confhash{$newid}{'fields'}{'user'}) {
11358: if ($env{'form.ltitools_userincdom_add'}) {
11359: $confhash{$newid}{'incdom'} = 1;
11360: }
11361: }
11362: }
11363: my @courseconfig = &Apache::loncommon::get_env_multiple('form.ltitools_courseconfig');
11364: foreach my $item (@courseconfig) {
11365: $confhash{$newid}{'crsconf'}{$item} = 1;
11366: }
11367: if ($env{'form.ltitools_add_custom'}) {
11368: my $name = $env{'form.ltitools_add_custom_name'};
11369: my $value = $env{'form.ltitools_add_custom_value'};
11370: $value =~ s/(`)/'/g;
11371: $name =~ s/(`)/'/g;
11372: $confhash{$newid}{'custom'}{$name} = $value;
11373: }
11374: } else {
11375: my $error = &mt('Failed to acquire unique ID for new external tool');
11376: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
11377: }
11378: }
11379: if (ref($domconfig{$action}) eq 'HASH') {
11380: my %deletions;
11381: my @todelete = &Apache::loncommon::get_env_multiple('form.ltitools_del');
11382: if (@todelete) {
11383: map { $deletions{$_} = 1; } @todelete;
11384: }
11385: my %customadds;
11386: my @newcustom = &Apache::loncommon::get_env_multiple('form.ltitools_customadd');
11387: if (@newcustom) {
11388: map { $customadds{$_} = 1; } @newcustom;
11389: }
11390: my %imgdeletions;
11391: my @todeleteimages = &Apache::loncommon::get_env_multiple('form.ltitools_image_del');
11392: if (@todeleteimages) {
11393: map { $imgdeletions{$_} = 1; } @todeleteimages;
11394: }
11395: my $maxnum = $env{'form.ltitools_maxnum'};
11396: for (my $i=0; $i<=$maxnum; $i++) {
11397: my $itemid = $env{'form.ltitools_id_'.$i};
11398: $itemid =~ s/\D+//g;
11399: if (ref($domconfig{$action}{$itemid}) eq 'HASH') {
11400: if ($deletions{$itemid}) {
11401: if ($domconfig{$action}{$itemid}{'image'}) {
11402: #FIXME need to obsolete item in RES space
11403: }
11404: $changes{$itemid} = $domconfig{$action}{$itemid}{'title'};
11405: next;
11406: } else {
11407: my $newpos = $env{'form.ltitools_'.$itemid};
11408: $newpos =~ s/\D+//g;
11409: foreach my $item ('title','url','lifetime') {
11410: $confhash{$itemid}{$item} = $env{'form.ltitools_'.$item.'_'.$i};
11411: if ($domconfig{$action}{$itemid}{$item} ne $confhash{$itemid}{$item}) {
11412: $changes{$itemid} = 1;
11413: }
11414: }
11415: foreach my $item ('key','secret') {
11416: $encconfig{$itemid}{$item} = $env{'form.ltitools_'.$item.'_'.$i};
11417: if ($domconfig{$action}{$itemid}{$item} ne $encconfig{$itemid}{$item}) {
11418: $changes{$itemid} = 1;
11419: }
11420: }
11421: if ($env{'form.ltitools_version_'.$i} eq 'LTI-1p0') {
11422: $confhash{$itemid}{'version'} = $env{'form.ltitools_version_'.$i};
11423: }
11424: if ($env{'form.ltitools_msgtype_'.$i} eq 'basic-lti-launch-request') {
11425: $confhash{$itemid}{'msgtype'} = $env{'form.ltitools_msgtype_'.$i};
11426: }
11427: if ($env{'form.ltitools_sigmethod_'.$i} eq 'HMAC-SHA256') {
11428: $confhash{$itemid}{'sigmethod'} = $env{'form.ltitools_sigmethod_'.$i};
11429: } else {
11430: $confhash{$itemid}{'sigmethod'} = 'HMAC-SHA1';
11431: }
11432: if ($domconfig{$action}{$itemid}{'sigmethod'} eq '') {
11433: if ($confhash{$itemid}{'sigmethod'} ne 'HMAC-SHA1') {
11434: $changes{$itemid} = 1;
11435: }
11436: } elsif ($domconfig{$action}{$itemid}{'sigmethod'} ne $confhash{$itemid}{'sigmethod'}) {
11437: $changes{$itemid} = 1;
11438: }
11439: foreach my $size ('width','height') {
11440: $env{'form.ltitools_'.$size.'_'.$i} =~ s/^\s+//;
11441: $env{'form.ltitools_'.$size.'_'.$i} =~ s/\s+$//;
11442: if ($env{'form.ltitools_'.$size.'_'.$i} =~ /^\d+$/) {
11443: $confhash{$itemid}{'display'}{$size} = $env{'form.ltitools_'.$size.'_'.$i};
11444: if (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
11445: if ($domconfig{$action}{$itemid}{'display'}{$size} ne $confhash{$itemid}{'display'}{$size}) {
11446: $changes{$itemid} = 1;
11447: }
11448: } else {
11449: $changes{$itemid} = 1;
11450: }
11451: } elsif (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
11452: if ($domconfig{$action}{$itemid}{'display'}{$size} ne '') {
11453: $changes{$itemid} = 1;
11454: }
11455: }
11456: }
11457: foreach my $item ('linktext','explanation') {
11458: $env{'form.ltitools_'.$item.'_'.$i} =~ s/^\s+//;
11459: $env{'form.ltitools_'.$item.'_'.$i} =~ s/\s+$//;
11460: if ($env{'form.ltitools_'.$item.'_'.$i} ne '') {
11461: $confhash{$itemid}{'display'}{$item} = $env{'form.ltitools_'.$item.'_'.$i};
11462: if (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
11463: if ($domconfig{$action}{$itemid}{'display'}{$item} ne $confhash{$itemid}{'display'}{$item}) {
11464: $changes{$itemid} = 1;
11465: }
11466: } else {
11467: $changes{$itemid} = 1;
11468: }
11469: } elsif (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
11470: if ($domconfig{$action}{$itemid}{'display'}{$item} ne '') {
11471: $changes{$itemid} = 1;
11472: }
11473: }
11474: }
11475: if ($env{'form.ltitools_target_'.$i} eq 'window') {
11476: $confhash{$itemid}{'display'}{'target'} = $env{'form.ltitools_target_'.$i};
11477: } elsif ($env{'form.ltitools_target_'.$i} eq 'tab') {
11478: $confhash{$itemid}{'display'}{'target'} = $env{'form.ltitools_target_'.$i};
11479: } else {
11480: $confhash{$itemid}{'display'}{'target'} = 'iframe';
11481: }
11482: if (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
11483: if ($domconfig{$action}{$itemid}{'display'}{'target'} ne $confhash{$itemid}{'display'}{'target'}) {
11484: $changes{$itemid} = 1;
11485: }
11486: } else {
11487: $changes{$itemid} = 1;
11488: }
11489: foreach my $extra ('passback','roster') {
11490: if ($env{'form.ltitools_'.$extra.'_'.$i}) {
11491: $confhash{$itemid}{$extra} = 1;
11492: if ($env{'form.ltitools_'.$extra.'valid_'.$i} ne '') {
11493: my $lifetime = $env{'form.ltitools_'.$extra.'valid_'.$i};
11494: $lifetime =~ s/^\s+|\s+$//g;
11495: if ($lifetime =~ /^\d+\.?\d*$/) {
11496: $confhash{$itemid}{$extra.'valid'} = $lifetime;
11497: }
11498: }
11499: }
11500: if ($domconfig{$action}{$itemid}{$extra} ne $confhash{$itemid}{$extra}) {
11501: $changes{$itemid} = 1;
11502: }
11503: if ($domconfig{$action}{$itemid}{$extra.'valid'} ne $confhash{$itemid}{$extra.'valid'}) {
11504: $changes{$itemid} = 1;
11505: }
11506: }
11507: my @courseconfig = &Apache::loncommon::get_env_multiple('form.ltitools_courseconfig_'.$i);
11508: foreach my $item ('label','title','target','linktext','explanation','append') {
11509: if (grep(/^\Q$item\E$/,@courseconfig)) {
11510: $confhash{$itemid}{'crsconf'}{$item} = 1;
11511: if (ref($domconfig{$action}{$itemid}{'crsconf'}) eq 'HASH') {
11512: if ($domconfig{$action}{$itemid}{'crsconf'}{$item} ne $confhash{$itemid}{'crsconf'}{$item}) {
11513: $changes{$itemid} = 1;
11514: }
11515: } else {
11516: $changes{$itemid} = 1;
11517: }
11518: }
11519: }
11520: my @fields = &Apache::loncommon::get_env_multiple('form.ltitools_fields_'.$i);
11521: foreach my $field (@fields) {
11522: if ($possfield{$field}) {
11523: if ($field eq 'roles') {
11524: foreach my $role (@courseroles) {
11525: my $choice = $env{'form.ltitools_roles_'.$role.'_'.$i};
11526: if (($choice ne '') && ($posslti{$choice})) {
11527: $confhash{$itemid}{'roles'}{$role} = $choice;
11528: if ($role eq 'cc') {
11529: $confhash{$itemid}{'roles'}{'co'} = $choice;
11530: }
11531: }
11532: if (ref($domconfig{$action}{$itemid}{'roles'}) eq 'HASH') {
11533: if ($domconfig{$action}{$itemid}{'roles'}{$role} ne $confhash{$itemid}{'roles'}{$role}) {
11534: $changes{$itemid} = 1;
11535: }
11536: } elsif ($confhash{$itemid}{'roles'}{$role}) {
11537: $changes{$itemid} = 1;
11538: }
11539: }
11540: } else {
11541: $confhash{$itemid}{'fields'}{$field} = 1;
11542: if (ref($domconfig{$action}{$itemid}{'fields'}) eq 'HASH') {
11543: if ($domconfig{$action}{$itemid}{'fields'}{$field} ne $confhash{$itemid}{'fields'}{$field}) {
11544: $changes{$itemid} = 1;
11545: }
11546: } else {
11547: $changes{$itemid} = 1;
11548: }
11549: }
11550: }
11551: }
11552: if (ref($confhash{$itemid}{'fields'}) eq 'HASH') {
11553: if ($confhash{$itemid}{'fields'}{'user'}) {
11554: if ($env{'form.ltitools_userincdom_'.$i}) {
11555: $confhash{$itemid}{'incdom'} = 1;
11556: }
11557: if ($domconfig{$action}{$itemid}{'incdom'} ne $confhash{$itemid}{'incdom'}) {
11558: $changes{$itemid} = 1;
11559: }
11560: }
11561: }
11562: $allpos[$newpos] = $itemid;
11563: }
11564: if ($imgdeletions{$itemid}) {
11565: $changes{$itemid} = 1;
11566: #FIXME need to obsolete item in RES space
11567: } elsif ($env{'form.ltitools_image_'.$i.'.filename'}) {
11568: my ($imgurl,$error) = &process_ltitools_image($r,$dom,$confname,'ltitools_image_'.$i,
11569: $itemid,$configuserok,$switchserver,
11570: $author_ok);
11571: if ($imgurl) {
11572: $confhash{$itemid}{'image'} = $imgurl;
11573: $changes{$itemid} = 1;
11574: }
11575: if ($error) {
11576: &Apache::lonnet::logthis($error);
11577: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
11578: }
11579: } elsif ($domconfig{$action}{$itemid}{'image'}) {
11580: $confhash{$itemid}{'image'} =
11581: $domconfig{$action}{$itemid}{'image'};
11582: }
11583: if ($customadds{$i}) {
11584: my $name = $env{'form.ltitools_custom_name_'.$i};
11585: $name =~ s/(`)/'/g;
11586: $name =~ s/^\s+//;
11587: $name =~ s/\s+$//;
11588: my $value = $env{'form.ltitools_custom_value_'.$i};
11589: $value =~ s/(`)/'/g;
11590: $value =~ s/^\s+//;
11591: $value =~ s/\s+$//;
11592: if ($name ne '') {
11593: $confhash{$itemid}{'custom'}{$name} = $value;
11594: $changes{$itemid} = 1;
11595: }
11596: }
11597: my %customdels;
11598: my @customdeletions = &Apache::loncommon::get_env_multiple('form.ltitools_customdel_'.$i);
11599: if (@customdeletions) {
11600: $changes{$itemid} = 1;
11601: }
11602: map { $customdels{$_} = 1; } @customdeletions;
11603: if (ref($domconfig{$action}{$itemid}{'custom'}) eq 'HASH') {
11604: foreach my $key (keys(%{$domconfig{$action}{$itemid}{'custom'}})) {
11605: unless ($customdels{$key}) {
11606: if ($env{'form.ltitools_customval_'.$key.'_'.$i} ne '') {
11607: $confhash{$itemid}{'custom'}{$key} = $env{'form.ltitools_customval_'.$key.'_'.$i};
11608: }
11609: if ($domconfig{$action}{$itemid}{'custom'}{$key} ne $env{'form.ltitools_customval_'.$key.'_'.$i}) {
11610: $changes{$itemid} = 1;
11611: }
11612: }
11613: }
11614: }
11615: unless ($changes{$itemid}) {
11616: foreach my $key (keys(%{$domconfig{$action}{$itemid}})) {
11617: if (ref($domconfig{$action}{$itemid}{$key}) eq 'HASH') {
11618: if (ref($confhash{$itemid}{$key}) eq 'HASH') {
11619: foreach my $innerkey (keys(%{$domconfig{$action}{$itemid}{$key}})) {
11620: unless (exists($confhash{$itemid}{$key}{$innerkey})) {
11621: $changes{$itemid} = 1;
11622: last;
11623: }
11624: }
11625: } elsif (keys(%{$domconfig{$action}{$itemid}{$key}}) > 0) {
11626: $changes{$itemid} = 1;
11627: }
11628: }
11629: last if ($changes{$itemid});
11630: }
11631: }
11632: }
11633: }
11634: }
11635: if (@allpos > 0) {
11636: my $idx = 0;
11637: foreach my $itemid (@allpos) {
11638: if ($itemid ne '') {
11639: $confhash{$itemid}{'order'} = $idx;
11640: if (ref($domconfig{$action}) eq 'HASH') {
11641: if (ref($domconfig{$action}{$itemid}) eq 'HASH') {
11642: if ($domconfig{$action}{$itemid}{'order'} ne $idx) {
11643: $changes{$itemid} = 1;
11644: }
11645: }
11646: }
11647: $idx ++;
11648: }
11649: }
11650: }
11651: my %ltitoolshash = (
11652: $action => { %confhash }
11653: );
11654: my $putresult = &Apache::lonnet::put_dom('configuration',\%ltitoolshash,
11655: $dom);
11656: if ($putresult eq 'ok') {
11657: my %ltienchash = (
11658: $action => { %encconfig }
11659: );
11660: &Apache::lonnet::put_dom('encconfig',\%ltienchash,$dom);
11661: if (keys(%changes) > 0) {
11662: my $cachetime = 24*60*60;
11663: my %ltiall = %confhash;
11664: foreach my $id (keys(%ltiall)) {
11665: if (ref($encconfig{$id}) eq 'HASH') {
11666: foreach my $item ('key','secret') {
11667: $ltiall{$id}{$item} = $encconfig{$id}{$item};
11668: }
11669: }
11670: }
11671: &Apache::lonnet::do_cache_new('ltitools',$dom,\%ltiall,$cachetime);
11672: if (ref($lastactref) eq 'HASH') {
11673: $lastactref->{'ltitools'} = 1;
11674: }
11675: $resulttext = &mt('Changes made:').'<ul>';
11676: my %bynum;
11677: foreach my $itemid (sort(keys(%changes))) {
11678: my $position = $confhash{$itemid}{'order'};
11679: $bynum{$position} = $itemid;
11680: }
11681: foreach my $pos (sort { $a <=> $b } keys(%bynum)) {
11682: my $itemid = $bynum{$pos};
11683: if (ref($confhash{$itemid}) ne 'HASH') {
11684: $resulttext .= '<li>'.&mt('Deleted: [_1]',$changes{$itemid}).'</li>';
11685: } else {
11686: $resulttext .= '<li><b>'.$confhash{$itemid}{'title'}.'</b>';
11687: if ($confhash{$itemid}{'image'}) {
11688: $resulttext .= ' '.
11689: '<img src="'.$confhash{$itemid}{'image'}.'"'.
11690: ' alt="'.&mt('Tool Provider icon').'" />';
11691: }
11692: $resulttext .= '</li><ul>';
11693: my $position = $pos + 1;
11694: $resulttext .= '<li>'.&mt('Order: [_1]',$position).'</li>';
11695: foreach my $item ('version','msgtype','sigmethod','url','lifetime') {
11696: if ($confhash{$itemid}{$item} ne '') {
11697: $resulttext .= '<li>'.$lt{$item}.': '.$confhash{$itemid}{$item}.'</li>';
11698: }
11699: }
11700: if ($encconfig{$itemid}{'key'} ne '') {
11701: $resulttext .= '<li>'.$lt{'key'}.': '.$encconfig{$itemid}{'key'}.'</li>';
11702: }
11703: if ($encconfig{$itemid}{'secret'} ne '') {
11704: $resulttext .= '<li>'.$lt{'secret'}.': ';
11705: my $num = length($encconfig{$itemid}{'secret'});
11706: $resulttext .= ('*'x$num).'</li>';
11707: }
11708: $resulttext .= '<li>'.&mt('Configurable in course:');
11709: my @possconfig = ('label','title','target','linktext','explanation','append');
11710: my $numconfig = 0;
11711: if (ref($confhash{$itemid}{'crsconf'}) eq 'HASH') {
11712: foreach my $item (@possconfig) {
11713: if ($confhash{$itemid}{'crsconf'}{$item}) {
11714: $numconfig ++;
11715: $resulttext .= ' "'.$lt{'crs'.$item}.'"';
11716: }
11717: }
11718: }
11719: if (!$numconfig) {
11720: $resulttext .= &mt('None');
11721: }
11722: $resulttext .= '</li>';
11723: foreach my $item ('passback','roster') {
11724: $resulttext .= '<li>'.$lt{$item}.' ';
11725: if ($confhash{$itemid}{$item}) {
11726: $resulttext .= &mt('Yes');
11727: if ($confhash{$itemid}{$item.'valid'}) {
11728: if ($item eq 'passback') {
11729: $resulttext .= ' '.&mt('valid for at least [quant,_1,day] after launch',
11730: $confhash{$itemid}{$item.'valid'});
11731: } else {
11732: $resulttext .= ' '.&mt('valid for at least [quant,_1,second] after launch',
11733: $confhash{$itemid}{$item.'valid'});
11734: }
11735: }
11736: } else {
11737: $resulttext .= &mt('No');
11738: }
11739: $resulttext .= '</li>';
11740: }
11741: if (ref($confhash{$itemid}{'display'}) eq 'HASH') {
11742: my $displaylist;
11743: if ($confhash{$itemid}{'display'}{'target'}) {
11744: $displaylist = &mt('Display target').': '.
11745: $confhash{$itemid}{'display'}{'target'}.',';
11746: }
11747: foreach my $size ('width','height') {
11748: if ($confhash{$itemid}{'display'}{$size}) {
11749: $displaylist .= (' 'x2).$lt{$size}.': '.
11750: $confhash{$itemid}{'display'}{$size}.',';
11751: }
11752: }
11753: if ($displaylist) {
11754: $displaylist =~ s/,$//;
11755: $resulttext .= '<li>'.$displaylist.'</li>';
11756: }
11757: foreach my $item ('linktext','explanation') {
11758: if ($confhash{$itemid}{'display'}{$item}) {
11759: $resulttext .= '<li>'.$lt{$item}.': '.$confhash{$itemid}{'display'}{$item}.'</li>';
11760: }
11761: }
11762: }
11763: if (ref($confhash{$itemid}{'fields'}) eq 'HASH') {
11764: my $fieldlist;
11765: foreach my $field (@allfields) {
11766: if ($confhash{$itemid}{'fields'}{$field}) {
11767: $fieldlist .= (' 'x2).$lt{$field}.',';
11768: }
11769: }
11770: if ($fieldlist) {
11771: $fieldlist =~ s/,$//;
11772: if ($confhash{$itemid}{'fields'}{'user'}) {
11773: if ($confhash{$itemid}{'incdom'}) {
11774: $fieldlist .= ' ('.&mt('username:domain').')';
11775: } else {
11776: $fieldlist .= ' ('.&mt('username').')';
11777: }
11778: }
11779: $resulttext .= '<li>'.&mt('Data sent').':'.$fieldlist.'</li>';
11780: }
11781: }
11782: if (ref($confhash{$itemid}{'roles'}) eq 'HASH') {
11783: my $rolemaps;
11784: foreach my $role (@courseroles) {
11785: if ($confhash{$itemid}{'roles'}{$role}) {
11786: $rolemaps .= (' 'x2).&Apache::lonnet::plaintext($role,'Course').'='.
11787: $confhash{$itemid}{'roles'}{$role}.',';
11788: }
11789: }
11790: if ($rolemaps) {
11791: $rolemaps =~ s/,$//;
11792: $resulttext .= '<li>'.&mt('Role mapping:').$rolemaps.'</li>';
11793: }
11794: }
11795: if (ref($confhash{$itemid}{'custom'}) eq 'HASH') {
11796: my $customlist;
11797: if (keys(%{$confhash{$itemid}{'custom'}})) {
11798: foreach my $key (sort(keys(%{$confhash{$itemid}{'custom'}}))) {
11799: $customlist .= $key.':'.$confhash{$itemid}{'custom'}{$key}.(' 'x2);
11800: }
11801: }
11802: if ($customlist) {
11803: $resulttext .= '<li>'.&mt('Custom items').': '.$customlist.'</li>';
11804: }
11805: }
11806: $resulttext .= '</ul></li>';
11807: }
11808: }
11809: $resulttext .= '</ul>';
11810: } else {
11811: $resulttext = &mt('No changes made.');
11812: }
11813: } else {
11814: $errors .= '<li><span class="LC_error">'.&mt('Failed to save changes').'</span></li>';
11815: }
11816: if ($errors) {
11817: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
11818: $errors.'</ul>';
11819: }
11820: return $resulttext;
11821: }
11822:
11823: sub process_ltitools_image {
11824: my ($r,$dom,$confname,$caller,$itemid,$configuserok,$switchserver,$author_ok) = @_;
11825: my $filename = $env{'form.'.$caller.'.filename'};
11826: my ($error,$url);
11827: my ($width,$height) = (21,21);
11828: if ($configuserok eq 'ok') {
11829: if ($switchserver) {
11830: $error = &mt('Upload of Tool Provider (LTI) icon is not permitted to this server: [_1]',
11831: $switchserver);
11832: } elsif ($author_ok eq 'ok') {
11833: my ($result,$imageurl,$madethumb) =
11834: &publishlogo($r,'upload',$caller,$dom,$confname,
11835: "ltitools/$itemid/icon",$width,$height);
11836: if ($result eq 'ok') {
11837: if ($madethumb) {
11838: my ($path,$imagefile) = ($imageurl =~ m{^(.+)/([^/]+)$});
11839: my $imagethumb = "$path/tn-".$imagefile;
11840: $url = $imagethumb;
11841: } else {
11842: $url = $imageurl;
11843: }
11844: } else {
11845: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$filename,$result);
11846: }
11847: } else {
11848: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$author_ok);
11849: }
11850: } else {
11851: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$configuserok);
11852: }
11853: return ($url,$error);
11854: }
11855:
11856: sub get_ltitools_id {
11857: my ($cdom,$title) = @_;
11858: # get lock on ltitools db
11859: my $lockhash = {
11860: lock => $env{'user.name'}.
11861: ':'.$env{'user.domain'},
11862: };
11863: my $tries = 0;
11864: my $gotlock = &Apache::lonnet::newput_dom('ltitools',$lockhash,$cdom);
11865: my ($id,$error);
11866:
11867: while (($gotlock ne 'ok') && ($tries<10)) {
11868: $tries ++;
11869: sleep (0.1);
11870: $gotlock = &Apache::lonnet::newput_dom('ltitools',$lockhash,$cdom);
11871: }
11872: if ($gotlock eq 'ok') {
11873: my %currids = &Apache::lonnet::dump_dom('ltitools',$cdom);
11874: if ($currids{'lock'}) {
11875: delete($currids{'lock'});
11876: if (keys(%currids)) {
11877: my @curr = sort { $a <=> $b } keys(%currids);
11878: if ($curr[-1] =~ /^\d+$/) {
11879: $id = 1 + $curr[-1];
11880: }
11881: } else {
11882: $id = 1;
11883: }
11884: if ($id) {
11885: unless (&Apache::lonnet::newput_dom('ltitools',{ $id => $title },$cdom) eq 'ok') {
11886: $error = 'nostore';
11887: }
11888: } else {
11889: $error = 'nonumber';
11890: }
11891: }
11892: my $dellockoutcome = &Apache::lonnet::del_dom('ltitools',['lock'],$cdom);
11893: } else {
11894: $error = 'nolock';
11895: }
11896: return ($id,$error);
11897: }
11898:
11899: sub modify_lti {
11900: my ($r,$dom,$action,$lastactref,%domconfig) = @_;
11901: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
11902: my ($newid,@allpos,%changes,%confhash,%encconfig,$errors,$resulttext);
11903: my (%posslti,%posslticrs,%posscrstype);
11904: my @courseroles = ('cc','in','ta','ep','st');
11905: my @ltiroles = qw(Learner Instructor ContentDeveloper TeachingAssistant Mentor Member Manager Administrator);
11906: my @lticourseroles = qw(Instructor TeachingAssistant Mentor Learner);
11907: my @coursetypes = ('official','unofficial','community','textbook','placement');
11908: my %coursetypetitles = &Apache::lonlocal::texthash (
11909: official => 'Official',
11910: unofficial => 'Unofficial',
11911: community => 'Community',
11912: textbook => 'Textbook',
11913: placement => 'Placement Test',
11914: );
11915: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
11916: my %lt = <i_names();
11917: map { $posslti{$_} = 1; } @ltiroles;
11918: map { $posslticrs{$_} = 1; } @lticourseroles;
11919: map { $posscrstype{$_} = 1; } @coursetypes;
11920:
11921: my %menutitles = <imenu_titles();
11922:
11923: my (@items,%deletions,%itemids);
11924: if ($env{'form.lti_add'}) {
11925: my $consumer = $env{'form.lti_consumer_add'};
11926: $consumer =~ s/(`)/'/g;
11927: ($newid,my $error) = &get_lti_id($dom,$consumer);
11928: if ($newid) {
11929: $itemids{'add'} = $newid;
11930: push(@items,'add');
11931: $changes{$newid} = 1;
11932: } else {
11933: my $error = &mt('Failed to acquire unique ID for new LTI configuration');
11934: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
11935: }
11936: }
11937: if (ref($domconfig{$action}) eq 'HASH') {
11938: my @todelete = &Apache::loncommon::get_env_multiple('form.lti_del');
11939: if (@todelete) {
11940: map { $deletions{$_} = 1; } @todelete;
11941: }
11942: my $maxnum = $env{'form.lti_maxnum'};
11943: for (my $i=0; $i<=$maxnum; $i++) {
11944: my $itemid = $env{'form.lti_id_'.$i};
11945: $itemid =~ s/\D+//g;
11946: if (ref($domconfig{$action}{$itemid}) eq 'HASH') {
11947: if ($deletions{$itemid}) {
11948: $changes{$itemid} = $domconfig{$action}{$itemid}{'consumer'};
11949: } else {
11950: push(@items,$i);
11951: $itemids{$i} = $itemid;
11952: }
11953: }
11954: }
11955: }
11956: foreach my $idx (@items) {
11957: my $itemid = $itemids{$idx};
11958: next unless ($itemid);
11959: my $position = $env{'form.lti_pos_'.$idx};
11960: $position =~ s/\D+//g;
11961: if ($position ne '') {
11962: $allpos[$position] = $itemid;
11963: }
11964: foreach my $item ('consumer','key','secret','lifetime','requser') {
11965: my $formitem = 'form.lti_'.$item.'_'.$idx;
11966: $env{$formitem} =~ s/(`)/'/g;
11967: if ($item eq 'lifetime') {
11968: $env{$formitem} =~ s/[^\d.]//g;
11969: }
11970: if ($env{$formitem} ne '') {
11971: if (($item eq 'key') || ($item eq 'secret')) {
11972: $encconfig{$itemid}{$item} = $env{$formitem};
11973: } else {
11974: $confhash{$itemid}{$item} = $env{$formitem};
11975: unless (($idx eq 'add') || ($changes{$itemid})) {
11976: if ($domconfig{$action}{$itemid}{$item} ne $confhash{$itemid}{$item}) {
11977: $changes{$itemid} = 1;
11978: }
11979: }
11980: }
11981: }
11982: }
11983: if ($env{'form.lti_version_'.$idx} eq 'LTI-1p0') {
11984: $confhash{$itemid}{'version'} = $env{'form.lti_version_'.$idx};
11985: }
11986: if ($confhash{$itemid}{'requser'}) {
11987: if ($env{'form.lti_mapuser_'.$idx} eq 'sourcedid') {
11988: $confhash{$itemid}{'mapuser'} = 'lis_person_sourcedid';
11989: } elsif ($env{'form.lti_mapuser_'.$idx} eq 'email') {
11990: $confhash{$itemid}{'mapuser'} = 'lis_person_contact_email_primary';
11991: } elsif ($env{'form.lti_mapuser_'.$idx} eq 'other') {
11992: my $mapuser = $env{'form.lti_customuser_'.$idx};
11993: $mapuser =~ s/(`)/'/g;
11994: $mapuser =~ s/^\s+|\s+$//g;
11995: $confhash{$itemid}{'mapuser'} = $mapuser;
11996: }
11997: foreach my $ltirole (@lticourseroles) {
11998: my $possrole = $env{'form.lti_maprole_'.$ltirole.'_'.$idx};
11999: if (grep(/^\Q$possrole\E$/,@courseroles)) {
12000: $confhash{$itemid}{'maproles'}{$ltirole} = $possrole;
12001: }
12002: }
12003: my @possmakeuser = &Apache::loncommon::get_env_multiple('form.lti_makeuser_'.$idx);
12004: my @makeuser;
12005: foreach my $ltirole (sort(@possmakeuser)) {
12006: if ($posslti{$ltirole}) {
12007: push(@makeuser,$ltirole);
12008: }
12009: }
12010: $confhash{$itemid}{'makeuser'} = \@makeuser;
12011: if (@makeuser) {
12012: my $lcauth = $env{'form.lti_lcauth_'.$idx};
12013: if ($lcauth =~ /^(internal|krb4|krb5|localauth)$/) {
12014: $confhash{$itemid}{'lcauth'} = $lcauth;
12015: if ($lcauth ne 'internal') {
12016: my $lcauthparm = $env{'form.lti_lcauthparm_'.$idx};
12017: $lcauthparm =~ s/^(\s+|\s+)$//g;
12018: $lcauthparm =~ s/`//g;
12019: if ($lcauthparm ne '') {
12020: $confhash{$itemid}{'lcauthparm'} = $lcauthparm;
12021: }
12022: }
12023: } else {
12024: $confhash{$itemid}{'lcauth'} = 'lti';
12025: }
12026: }
12027: my @possinstdata = &Apache::loncommon::get_env_multiple('form.lti_instdata_'.$idx);
12028: if (@possinstdata) {
12029: foreach my $field (@possinstdata) {
12030: if (exists($fieldtitles{$field})) {
12031: push(@{$confhash{$itemid}{'instdata'}});
12032: }
12033: }
12034: }
12035: if (($env{'form.lti_mapcrs_'.$idx} eq 'course_offering_sourcedid') ||
12036: ($env{'form.lti_mapcrs_'.$idx} eq 'context_id')) {
12037: $confhash{$itemid}{'mapcrs'} = $env{'form.lti_mapcrs_'.$idx};
12038: } elsif ($env{'form.lti_mapcrs_'.$idx} eq 'other') {
12039: my $mapcrs = $env{'form.lti_mapcrsfield_'.$idx};
12040: $mapcrs =~ s/(`)/'/g;
12041: $mapcrs =~ s/^\s+|\s+$//g;
12042: $confhash{$itemid}{'mapcrs'} = $mapcrs;
12043: }
12044: my @posstypes = &Apache::loncommon::get_env_multiple('form.lti_mapcrstype_'.$idx);
12045: my @crstypes;
12046: foreach my $type (sort(@posstypes)) {
12047: if ($posscrstype{$type}) {
12048: push(@crstypes,$type);
12049: }
12050: }
12051: $confhash{$itemid}{'mapcrstype'} = \@crstypes;
12052: if ($env{'form.lti_makecrs_'.$idx}) {
12053: $confhash{$itemid}{'makecrs'} = 1;
12054: }
12055: my @possenroll = &Apache::loncommon::get_env_multiple('form.lti_selfenroll_'.$idx);
12056: my @selfenroll;
12057: foreach my $type (sort(@possenroll)) {
12058: if ($posslticrs{$type}) {
12059: push(@selfenroll,$type);
12060: }
12061: }
12062: $confhash{$itemid}{'selfenroll'} = \@selfenroll;
12063: if ($env{'form.lti_crssec_'.$idx}) {
12064: if ($env{'form.lti_crssecsrc_'.$idx} eq 'course_section_sourcedid') {
12065: $confhash{$itemid}{'section'} = $env{'form.lti_crssecsrc_'.$idx};
12066: } elsif ($env{'form.lti_crssecsrc_'.$idx} eq 'other') {
12067: my $section = $env{'form.lti_customsection_'.$idx};
12068: $section =~ s/(`)/'/g;
12069: $section =~ s/^\s+|\s+$//g;
12070: if ($section ne '') {
12071: $confhash{$itemid}{'section'} = $section;
12072: }
12073: }
12074: }
12075: foreach my $field ('passback','roster','topmenu','inlinemenu') {
12076: if ($env{'form.lti_'.$field.'_'.$idx}) {
12077: $confhash{$itemid}{$field} = 1;
12078: }
12079: }
12080: if ($env{'form.lti_passback_'.$idx}) {
12081: if ($env{'form.lti_passbackformat_'.$idx} eq '1.0') {
12082: $confhash{$itemid}{'passbackformat'} = '1.0';
12083: } else {
12084: $confhash{$itemid}{'passbackformat'} = '1.1';
12085: }
12086: }
12087: if ($env{'form.lti_topmenu_'.$idx} || $env{'form.lti_inlinemenu_'.$idx}) {
12088: $confhash{$itemid}{lcmenu} = [];
12089: my @possmenu = &Apache::loncommon::get_env_multiple('form.lti_menuitem_'.$idx);
12090: foreach my $field (@possmenu) {
12091: if (exists($menutitles{$field})) {
12092: if ($field eq 'grades') {
12093: next unless ($env{'form.lti_inlinemenu_'.$idx});
12094: }
12095: push(@{$confhash{$itemid}{lcmenu}},$field);
12096: }
12097: }
12098: }
12099: unless (($idx eq 'add') || ($changes{$itemid})) {
12100: foreach my $field ('mapuser','mapcrs','makecrs','section','passback','roster','lcauth','lcauthparm','topmenu','inlinemenu') {
12101: if ($domconfig{$action}{$itemid}{$field} ne $confhash{$itemid}{$field}) {
12102: $changes{$itemid} = 1;
12103: }
12104: }
12105: unless ($changes{$itemid}) {
12106: if ($domconfig{$action}{$itemid}{'passback'} eq $confhash{$itemid}{'passback'}) {
12107: if ($domconfig{$action}{$itemid}{'passbackformat'} ne $confhash{$itemid}{'passbackformat'}) {
12108: $changes{$itemid} = 1;
12109: }
12110: }
12111: }
12112: foreach my $field ('makeuser','mapcrstype','selfenroll','instdata','lcmenu') {
12113: unless ($changes{$itemid}) {
12114: if (ref($domconfig{$action}{$itemid}{$field}) eq 'ARRAY') {
12115: if (ref($confhash{$itemid}{$field}) eq 'ARRAY') {
12116: my @diffs = &Apache::loncommon::compare_arrays($domconfig{$action}{$itemid}{$field},
12117: $confhash{$itemid}{$field});
12118: if (@diffs) {
12119: $changes{$itemid} = 1;
12120: }
12121: } elsif (@{$domconfig{$action}{$itemid}{$field}} > 0) {
12122: $changes{$itemid} = 1;
12123: }
12124: } elsif (ref($confhash{$itemid}{$field}) eq 'ARRAY') {
12125: if (@{$confhash{$itemid}{$field}} > 0) {
12126: $changes{$itemid} = 1;
12127: }
12128: }
12129: }
12130: }
12131: unless ($changes{$itemid}) {
12132: if (ref($domconfig{$action}{$itemid}{'maproles'}) eq 'HASH') {
12133: if (ref($confhash{$itemid}{'maproles'}) eq 'HASH') {
12134: foreach my $ltirole (keys(%{$domconfig{$action}{$itemid}{'maproles'}})) {
12135: if ($domconfig{$action}{$itemid}{'maproles'}{$ltirole} ne
12136: $confhash{$itemid}{'maproles'}{$ltirole}) {
12137: $changes{$itemid} = 1;
12138: last;
12139: }
12140: }
12141: unless ($changes{$itemid}) {
12142: foreach my $ltirole (keys(%{$confhash{$itemid}{'maproles'}})) {
12143: if ($confhash{$itemid}{'maproles'}{$ltirole} ne
12144: $domconfig{$action}{$itemid}{'maproles'}{$ltirole}) {
12145: $changes{$itemid} = 1;
12146: last;
12147: }
12148: }
12149: }
12150: } elsif (keys(%{$domconfig{$action}{$itemid}{'maproles'}}) > 0) {
12151: $changes{$itemid} = 1;
12152: }
12153: } elsif (ref($confhash{$itemid}{'maproles'}) eq 'HASH') {
12154: unless ($changes{$itemid}) {
12155: if (keys(%{$confhash{$itemid}{'maproles'}}) > 0) {
12156: $changes{$itemid} = 1;
12157: }
12158: }
12159: }
12160: }
12161: }
12162: }
12163: }
12164: if (@allpos > 0) {
12165: my $idx = 0;
12166: foreach my $itemid (@allpos) {
12167: if ($itemid ne '') {
12168: $confhash{$itemid}{'order'} = $idx;
12169: if (ref($domconfig{$action}) eq 'HASH') {
12170: if (ref($domconfig{$action}{$itemid}) eq 'HASH') {
12171: if ($domconfig{$action}{$itemid}{'order'} ne $idx) {
12172: $changes{$itemid} = 1;
12173: }
12174: }
12175: }
12176: $idx ++;
12177: }
12178: }
12179: }
12180: my %ltihash = (
12181: $action => { %confhash }
12182: );
12183: my $putresult = &Apache::lonnet::put_dom('configuration',\%ltihash,
12184: $dom);
12185: if ($putresult eq 'ok') {
12186: my %ltienchash = (
12187: $action => { %encconfig }
12188: );
12189: &Apache::lonnet::put_dom('encconfig',\%ltienchash,$dom);
12190: if (keys(%changes) > 0) {
12191: my $cachetime = 24*60*60;
12192: my %ltiall = %confhash;
12193: foreach my $id (keys(%ltiall)) {
12194: if (ref($encconfig{$id}) eq 'HASH') {
12195: foreach my $item ('key','secret') {
12196: $ltiall{$id}{$item} = $encconfig{$id}{$item};
12197: }
12198: }
12199: }
12200: &Apache::lonnet::do_cache_new('lti',$dom,\%ltiall,$cachetime);
12201: if (ref($lastactref) eq 'HASH') {
12202: $lastactref->{'lti'} = 1;
12203: }
12204: $resulttext = &mt('Changes made:').'<ul>';
12205: my %bynum;
12206: foreach my $itemid (sort(keys(%changes))) {
12207: my $position = $confhash{$itemid}{'order'};
12208: $bynum{$position} = $itemid;
12209: }
12210: foreach my $pos (sort { $a <=> $b } keys(%bynum)) {
12211: my $itemid = $bynum{$pos};
12212: if (ref($confhash{$itemid}) ne 'HASH') {
12213: $resulttext .= '<li>'.&mt('Deleted: [_1]',$changes{$itemid}).'</li>';
12214: } else {
12215: $resulttext .= '<li><b>'.$confhash{$itemid}{'consumer'}.'</b></li><ul>';
12216: my $position = $pos + 1;
12217: $resulttext .= '<li>'.&mt('Order: [_1]',$position).'</li>';
12218: foreach my $item ('version','lifetime') {
12219: if ($confhash{$itemid}{$item} ne '') {
12220: $resulttext .= '<li>'.$lt{$item}.': '.$confhash{$itemid}{$item}.'</li>';
12221: }
12222: }
12223: if ($encconfig{$itemid}{'key'} ne '') {
12224: $resulttext .= '<li>'.$lt{'key'}.': '.$encconfig{$itemid}{'key'}.'</li>';
12225: }
12226: if ($encconfig{$itemid}{'secret'} ne '') {
12227: $resulttext .= '<li>'.$lt{'secret'}.': ';
12228: my $num = length($encconfig{$itemid}{'secret'});
12229: $resulttext .= ('*'x$num).'</li>';
12230: }
12231: if ($confhash{$itemid}{'requser'}) {
12232: if ($confhash{$itemid}{'mapuser'}) {
12233: my $shownmapuser;
12234: if ($confhash{$itemid}{'mapuser'} eq 'lis_person_sourcedid') {
12235: $shownmapuser = $lt{'sourcedid'}.' (lis_person_sourcedid)';
12236: } elsif ($confhash{$itemid}{'mapuser'} eq 'lis_person_contact_email_primary') {
12237: $shownmapuser = $lt{'email'}.' (lis_person_contact_email_primary)';
12238: } else {
12239: $shownmapuser = &mt('Other').' ('.$confhash{$itemid}{'mapuser'}.')';
12240: }
12241: $resulttext .= '<li>'.&mt('LON-CAPA username').': '.$shownmapuser.'</li>';
12242: }
12243: if (ref($confhash{$itemid}{'maproles'}) eq 'HASH') {
12244: my $rolemaps;
12245: foreach my $role (@ltiroles) {
12246: if ($confhash{$itemid}{'maproles'}{$role}) {
12247: $rolemaps .= (' 'x2).$role.'='.
12248: &Apache::lonnet::plaintext($confhash{$itemid}{'maproles'}{$role},
12249: 'Course').',';
12250: }
12251: }
12252: if ($rolemaps) {
12253: $rolemaps =~ s/,$//;
12254: $resulttext .= '<li>'.&mt('Role mapping:').$rolemaps.'</li>';
12255: }
12256: }
12257: if (ref($confhash{$itemid}{'makeuser'}) eq 'ARRAY') {
12258: if (@{$confhash{$itemid}{'makeuser'}} > 0) {
12259: $resulttext .= '<li>'.&mt('Following roles may create user accounts: [_1]',
12260: join(', ',@{$confhash{$itemid}{'makeuser'}})).'<br />';
12261: if ($confhash{$itemid}{'lcauth'} eq 'lti') {
12262: $resulttext .= &mt('New users will only be able to authenticate via LTI').'</li>';
12263: } else {
12264: $resulttext .= &mt('New users will be assigned LON-CAPA authentication: [_1]',
12265: $confhash{$itemid}{'lcauth'});
12266: if ($confhash{$itemid}{'lcauth'} eq 'internal') {
12267: $resulttext .= '; '.&mt('a randomly generated password will be created');
12268: } elsif ($confhash{$itemid}{'lcauth'} eq 'localauth') {
12269: if ($confhash{$itemid}{'lcauthparm'} ne '') {
12270: $resulttext .= ' '.&mt('with argument: [_1]',$confhash{$itemid}{'lcauthparm'});
12271: }
12272: } else {
12273: $resulttext .= '; '.&mt('Kerberos domain: [_1]',$confhash{$itemid}{'lcauthparm'});
12274: }
12275: }
12276: $resulttext .= '</li>';
12277: } else {
12278: $resulttext .= '<li>'.&mt('User account creation not permitted.').'</li>';
12279: }
12280: }
12281: if (ref($confhash{$itemid}{'instdata'}) eq 'ARRAY') {
12282: if (@{$confhash{$itemid}{'instdata'}} > 0) {
12283: $resulttext .= '<li>'.&mt('Institutional data will be used when creating a new user for: [_1]',
12284: join(', ',map { $fieldtitles{$_}; } @{$confhash{$itemid}{'instdata'}})).'</li>';
12285: } else {
12286: $resulttext .= '<li>'.&mt('No institutional data used when creating a new user.').'</li>';
12287: }
12288: }
12289: if ($confhash{$itemid}{'mapcrs'}) {
12290: $resulttext .= '<li>'.&mt('Unique course identifier').': '.$confhash{$itemid}{'mapcrs'}.'</li>';
12291: }
12292: if (ref($confhash{$itemid}{'mapcrstype'}) eq 'ARRAY') {
12293: if (@{$confhash{$itemid}{'mapcrstype'}} > 0) {
12294: $resulttext .= '<li>'.&mt('Mapping for the following LON-CAPA course types: [_1]',
12295: join(', ',map { $coursetypetitles{$_}; } @coursetypes)).
12296: '</li>';
12297: } else {
12298: $resulttext .= '<li>'.&mt('No mapping to LON-CAPA courses').'</li>';
12299: }
12300: }
12301: if ($confhash{$itemid}{'makecrs'}) {
12302: $resulttext .= '<li>'.&mt('Instructor may create course (if absent).').'</li>';
12303: } else {
12304: $resulttext .= '<li>'.&mt('Instructor may not create course (if absent).').'</li>';
12305: }
12306: if (ref($confhash{$itemid}{'selfenroll'}) eq 'ARRAY') {
12307: if (@{$confhash{$itemid}{'selfenroll'}} > 0) {
12308: $resulttext .= '<li>'.&mt('Self-enrollment for following roles: [_1]',
12309: join(', ',@{$confhash{$itemid}{'selfenroll'}})).
12310: '</li>';
12311: } else {
12312: $resulttext .= '<li>'.&mt('Self-enrollment not permitted').'</li>';
12313: }
12314: }
12315: if ($confhash{$itemid}{'section'}) {
12316: if ($confhash{$itemid}{'section'} eq 'course_section_sourcedid') {
12317: $resulttext .= '<li>'.&mt('User section from standard field:').
12318: ' (course_section_sourcedid)'.'</li>';
12319: } else {
12320: $resulttext .= '<li>'.&mt('User section from:').' '.
12321: $confhash{$itemid}{'section'}.'</li>';
12322: }
12323: } else {
12324: $resulttext .= '<li>'.&mt('No section assignment').'</li>';
12325: }
12326: foreach my $item ('passback','roster','topmenu','inlinemenu') {
12327: $resulttext .= '<li>'.$lt{$item}.': ';
12328: if ($confhash{$itemid}{$item}) {
12329: $resulttext .= &mt('Yes');
12330: if ($item eq 'passback') {
12331: if ($confhash{$itemid}{'passbackformat'} eq '1.0') {
12332: $resulttext .= ' ('.&mt('Outcomes Extension (1.0)').')';
12333: } elsif ($confhash{$itemid}{'passbackformat'} eq '1.1') {
12334: $resulttext .= ' ('.&mt('Outcomes Service (1.1)').')';
12335: }
12336: }
12337: } else {
12338: $resulttext .= &mt('No');
12339: }
12340: $resulttext .= '</li>';
12341: }
12342: if (ref($confhash{$itemid}{'lcmenu'}) eq 'ARRAY') {
12343: if (@{$confhash{$itemid}{'lcmenu'}} > 0) {
12344: $resulttext .= '<li>'.&mt('Menu items:').' '.
12345: join(', ', map { $menutitles{$_}; } (@{$confhash{$itemid}{'lcmenu'}})).'</li>';
12346: } else {
12347: $resulttext .= '<li>'.&mt('No menu items displayed in header or online menu').'</li>';
12348: }
12349: }
12350: }
12351: $resulttext .= '</ul></li>';
12352: }
12353: }
12354: $resulttext .= '</ul>';
12355: } else {
12356: $resulttext = &mt('No changes made.');
12357: }
12358: } else {
12359: $errors .= '<li><span class="LC_error">'.&mt('Failed to save changes').'</span></li>';
12360: }
12361: if ($errors) {
12362: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
12363: $errors.'</ul>';
12364: }
12365: return $resulttext;
12366: }
12367:
12368: sub get_lti_id {
12369: my ($domain,$consumer) = @_;
12370: # get lock on lti db
12371: my $lockhash = {
12372: lock => $env{'user.name'}.
12373: ':'.$env{'user.domain'},
12374: };
12375: my $tries = 0;
12376: my $gotlock = &Apache::lonnet::newput_dom('lti',$lockhash,$domain);
12377: my ($id,$error);
12378:
12379: while (($gotlock ne 'ok') && ($tries<10)) {
12380: $tries ++;
12381: sleep (0.1);
12382: $gotlock = &Apache::lonnet::newput_dom('lti',$lockhash,$domain);
12383: }
12384: if ($gotlock eq 'ok') {
12385: my %currids = &Apache::lonnet::dump_dom('lti',$domain);
12386: if ($currids{'lock'}) {
12387: delete($currids{'lock'});
12388: if (keys(%currids)) {
12389: my @curr = sort { $a <=> $b } keys(%currids);
12390: if ($curr[-1] =~ /^\d+$/) {
12391: $id = 1 + $curr[-1];
12392: }
12393: } else {
12394: $id = 1;
12395: }
12396: if ($id) {
12397: unless (&Apache::lonnet::newput_dom('lti',{ $id => $consumer },$domain) eq 'ok') {
12398: $error = 'nostore';
12399: }
12400: } else {
12401: $error = 'nonumber';
12402: }
12403: }
12404: my $dellockoutcome = &Apache::lonnet::del_dom('lti',['lock'],$domain);
12405: } else {
12406: $error = 'nolock';
12407: }
12408: return ($id,$error);
12409: }
12410:
12411: sub modify_autoenroll {
12412: my ($dom,$lastactref,%domconfig) = @_;
12413: my ($resulttext,%changes);
12414: my %currautoenroll;
12415: if (ref($domconfig{'autoenroll'}) eq 'HASH') {
12416: foreach my $key (keys(%{$domconfig{'autoenroll'}})) {
12417: $currautoenroll{$key} = $domconfig{'autoenroll'}{$key};
12418: }
12419: }
12420: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
12421: my %title = ( run => 'Auto-enrollment active',
12422: sender => 'Sender for notification messages',
12423: coowners => 'Automatic assignment of co-ownership to instructors of record (institutional data)',
12424: failsafe => 'Failsafe for no drops if institutional data missing for a section');
12425: my @offon = ('off','on');
12426: my $sender_uname = $env{'form.sender_uname'};
12427: my $sender_domain = $env{'form.sender_domain'};
12428: if ($sender_domain eq '') {
12429: $sender_uname = '';
12430: } elsif ($sender_uname eq '') {
12431: $sender_domain = '';
12432: }
12433: my $coowners = $env{'form.autoassign_coowners'};
12434: my $failsafe = $env{'form.autoenroll_failsafe'};
12435: $failsafe =~ s{^\s+|\s+$}{}g;
12436: if ($failsafe =~ /\D/) {
12437: undef($failsafe);
12438: }
12439: my %autoenrollhash = (
12440: autoenroll => { 'run' => $env{'form.autoenroll_run'},
12441: 'sender_uname' => $sender_uname,
12442: 'sender_domain' => $sender_domain,
12443: 'co-owners' => $coowners,
12444: 'autofailsafe' => $failsafe,
12445: }
12446: );
12447: my $putresult = &Apache::lonnet::put_dom('configuration',\%autoenrollhash,
12448: $dom);
12449: if ($putresult eq 'ok') {
12450: if (exists($currautoenroll{'run'})) {
12451: if ($currautoenroll{'run'} ne $env{'form.autoenroll_run'}) {
12452: $changes{'run'} = 1;
12453: }
12454: } elsif ($autorun) {
12455: if ($env{'form.autoenroll_run'} ne '1') {
12456: $changes{'run'} = 1;
12457: }
12458: }
12459: if ($currautoenroll{'sender_uname'} ne $sender_uname) {
12460: $changes{'sender'} = 1;
12461: }
12462: if ($currautoenroll{'sender_domain'} ne $sender_domain) {
12463: $changes{'sender'} = 1;
12464: }
12465: if ($currautoenroll{'co-owners'} ne '') {
12466: if ($currautoenroll{'co-owners'} ne $coowners) {
12467: $changes{'coowners'} = 1;
12468: }
12469: } elsif ($coowners) {
12470: $changes{'coowners'} = 1;
12471: }
12472: if ($currautoenroll{'autofailsafe'} ne $failsafe) {
12473: $changes{'autofailsafe'} = 1;
12474: }
12475: if (keys(%changes) > 0) {
12476: $resulttext = &mt('Changes made:').'<ul>';
12477: if ($changes{'run'}) {
12478: $resulttext .= '<li>'.&mt("$title{'run'} set to $offon[$env{'form.autoenroll_run'}]").'</li>';
12479: }
12480: if ($changes{'sender'}) {
12481: if ($sender_uname eq '' || $sender_domain eq '') {
12482: $resulttext .= '<li>'.&mt("$title{'sender'} set to default (course owner).").'</li>';
12483: } else {
12484: $resulttext .= '<li>'.&mt("$title{'sender'} set to [_1]",$sender_uname.':'.$sender_domain).'</li>';
12485: }
12486: }
12487: if ($changes{'coowners'}) {
12488: $resulttext .= '<li>'.&mt("$title{'coowners'} set to $offon[$env{'form.autoassign_coowners'}]").'</li>';
12489: &Apache::loncommon::devalidate_domconfig_cache($dom);
12490: if (ref($lastactref) eq 'HASH') {
12491: $lastactref->{'domainconfig'} = 1;
12492: }
12493: }
12494: if ($changes{'autofailsafe'}) {
12495: if ($failsafe ne '') {
12496: $resulttext .= '<li>'.&mt('Failsafe for no drops if institutional data missing for a section set to: [_1]',$failsafe).'</li>';
12497: } else {
12498: $resulttext .= '<li>'.&mt('Failsafe for no drops if institutional data missing for a section: deleted');
12499: }
12500: &Apache::lonnet::get_domain_defaults($dom,1);
12501: if (ref($lastactref) eq 'HASH') {
12502: $lastactref->{'domdefaults'} = 1;
12503: }
12504: }
12505: $resulttext .= '</ul>';
12506: } else {
12507: $resulttext = &mt('No changes made to auto-enrollment settings');
12508: }
12509: } else {
12510: $resulttext = '<span class="LC_error">'.
12511: &mt('An error occurred: [_1]',$putresult).'</span>';
12512: }
12513: return $resulttext;
12514: }
12515:
12516: sub modify_autoupdate {
12517: my ($dom,%domconfig) = @_;
12518: my ($resulttext,%currautoupdate,%fields,%changes);
12519: if (ref($domconfig{'autoupdate'}) eq 'HASH') {
12520: foreach my $key (keys(%{$domconfig{'autoupdate'}})) {
12521: $currautoupdate{$key} = $domconfig{'autoupdate'}{$key};
12522: }
12523: }
12524: my @offon = ('off','on');
12525: my %title = &Apache::lonlocal::texthash (
12526: run => 'Auto-update:',
12527: classlists => 'Updates to user information in classlists?'
12528: );
12529: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
12530: my %fieldtitles = &Apache::lonlocal::texthash (
12531: id => 'Student/Employee ID',
12532: permanentemail => 'E-mail address',
12533: lastname => 'Last Name',
12534: firstname => 'First Name',
12535: middlename => 'Middle Name',
12536: generation => 'Generation',
12537: );
12538: $othertitle = &mt('All users');
12539: if (keys(%{$usertypes}) > 0) {
12540: $othertitle = &mt('Other users');
12541: }
12542: foreach my $key (keys(%env)) {
12543: if ($key =~ /^form\.updateable_(.+)_([^_]+)$/) {
12544: my ($usertype,$item) = ($1,$2);
12545: if (grep(/^\Q$item\E$/,keys(%fieldtitles))) {
12546: if ($usertype eq 'default') {
12547: push(@{$fields{$1}},$2);
12548: } elsif (ref($types) eq 'ARRAY') {
12549: if (grep(/^\Q$usertype\E$/,@{$types})) {
12550: push(@{$fields{$1}},$2);
12551: }
12552: }
12553: }
12554: }
12555: }
12556: my @lockablenames = &Apache::loncommon::get_env_multiple('form.lockablenames');
12557: @lockablenames = sort(@lockablenames);
12558: if (ref($currautoupdate{'lockablenames'}) eq 'ARRAY') {
12559: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
12560: if (@changed) {
12561: $changes{'lockablenames'} = 1;
12562: }
12563: } else {
12564: if (@lockablenames) {
12565: $changes{'lockablenames'} = 1;
12566: }
12567: }
12568: my %updatehash = (
12569: autoupdate => { run => $env{'form.autoupdate_run'},
12570: classlists => $env{'form.classlists'},
12571: fields => {%fields},
12572: lockablenames => \@lockablenames,
12573: }
12574: );
12575: foreach my $key (keys(%currautoupdate)) {
12576: if (($key eq 'run') || ($key eq 'classlists')) {
12577: if (exists($updatehash{autoupdate}{$key})) {
12578: if ($currautoupdate{$key} ne $updatehash{autoupdate}{$key}) {
12579: $changes{$key} = 1;
12580: }
12581: }
12582: } elsif ($key eq 'fields') {
12583: if (ref($currautoupdate{$key}) eq 'HASH') {
12584: foreach my $item (@{$types},'default') {
12585: if (ref($currautoupdate{$key}{$item}) eq 'ARRAY') {
12586: my $change = 0;
12587: foreach my $type (@{$currautoupdate{$key}{$item}}) {
12588: if (!exists($fields{$item})) {
12589: $change = 1;
12590: last;
12591: } elsif (ref($fields{$item}) eq 'ARRAY') {
12592: if (!grep(/^\Q$type\E$/,@{$fields{$item}})) {
12593: $change = 1;
12594: last;
12595: }
12596: }
12597: }
12598: if ($change) {
12599: push(@{$changes{$key}},$item);
12600: }
12601: }
12602: }
12603: }
12604: } elsif ($key eq 'lockablenames') {
12605: if (ref($currautoupdate{$key}) eq 'ARRAY') {
12606: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
12607: if (@changed) {
12608: $changes{'lockablenames'} = 1;
12609: }
12610: } else {
12611: if (@lockablenames) {
12612: $changes{'lockablenames'} = 1;
12613: }
12614: }
12615: }
12616: }
12617: unless (grep(/^\Qlockablenames\E$/,keys(%currautoupdate))) {
12618: if (@lockablenames) {
12619: $changes{'lockablenames'} = 1;
12620: }
12621: }
12622: foreach my $item (@{$types},'default') {
12623: if (defined($fields{$item})) {
12624: if (ref($currautoupdate{'fields'}) eq 'HASH') {
12625: if (ref($currautoupdate{'fields'}{$item}) eq 'ARRAY') {
12626: my $change = 0;
12627: if (ref($fields{$item}) eq 'ARRAY') {
12628: foreach my $type (@{$fields{$item}}) {
12629: if (!grep(/^\Q$type\E$/,@{$currautoupdate{'fields'}{$item}})) {
12630: $change = 1;
12631: last;
12632: }
12633: }
12634: }
12635: if ($change) {
12636: push(@{$changes{'fields'}},$item);
12637: }
12638: } else {
12639: push(@{$changes{'fields'}},$item);
12640: }
12641: } else {
12642: push(@{$changes{'fields'}},$item);
12643: }
12644: }
12645: }
12646: my $putresult = &Apache::lonnet::put_dom('configuration',\%updatehash,
12647: $dom);
12648: if ($putresult eq 'ok') {
12649: if (keys(%changes) > 0) {
12650: $resulttext = &mt('Changes made:').'<ul>';
12651: foreach my $key (sort(keys(%changes))) {
12652: if ($key eq 'lockablenames') {
12653: $resulttext .= '<li>';
12654: if (@lockablenames) {
12655: $usertypes->{'default'} = $othertitle;
12656: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update), available for the following affiliations:").' '.
12657: join(', ', map { $usertypes->{$_}; } @lockablenames).'</li>';
12658: } else {
12659: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update) is unavailable.");
12660: }
12661: $resulttext .= '</li>';
12662: } elsif (ref($changes{$key}) eq 'ARRAY') {
12663: foreach my $item (@{$changes{$key}}) {
12664: my @newvalues;
12665: foreach my $type (@{$fields{$item}}) {
12666: push(@newvalues,$fieldtitles{$type});
12667: }
12668: my $newvaluestr;
12669: if (@newvalues > 0) {
12670: $newvaluestr = join(', ',@newvalues);
12671: } else {
12672: $newvaluestr = &mt('none');
12673: }
12674: if ($item eq 'default') {
12675: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$othertitle,$newvaluestr).'</li>';
12676: } else {
12677: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$usertypes->{$item},$newvaluestr).'</li>';
12678: }
12679: }
12680: } else {
12681: my $newvalue;
12682: if ($key eq 'run') {
12683: $newvalue = $offon[$env{'form.autoupdate_run'}];
12684: } else {
12685: $newvalue = $offon[$env{'form.'.$key}];
12686: }
12687: $resulttext .= '<li>'.&mt("[_1] set to $newvalue",$title{$key}).'</li>';
12688: }
12689: }
12690: $resulttext .= '</ul>';
12691: } else {
12692: $resulttext = &mt('No changes made to autoupdates');
12693: }
12694: } else {
12695: $resulttext = '<span class="LC_error">'.
12696: &mt('An error occurred: [_1]',$putresult).'</span>';
12697: }
12698: return $resulttext;
12699: }
12700:
12701: sub modify_autocreate {
12702: my ($dom,%domconfig) = @_;
12703: my ($resulttext,%changes,%currautocreate,%newvals,%autocreatehash);
12704: if (ref($domconfig{'autocreate'}) eq 'HASH') {
12705: foreach my $key (keys(%{$domconfig{'autocreate'}})) {
12706: $currautocreate{$key} = $domconfig{'autocreate'}{$key};
12707: }
12708: }
12709: my %title= ( xml => 'Auto-creation of courses in XML course description files',
12710: req => 'Auto-creation of validated requests for official courses',
12711: xmldc => 'Identity of course creator of courses from XML files',
12712: );
12713: my @types = ('xml','req');
12714: foreach my $item (@types) {
12715: $newvals{$item} = $env{'form.autocreate_'.$item};
12716: $newvals{$item} =~ s/\D//g;
12717: $newvals{$item} = 0 if ($newvals{$item} eq '');
12718: }
12719: $newvals{'xmldc'} = $env{'form.autocreate_xmldc'};
12720: my %domcoords = &Apache::lonnet::get_active_domroles($dom,['dc']);
12721: unless (exists($domcoords{$newvals{'xmldc'}})) {
12722: $newvals{'xmldc'} = '';
12723: }
12724: %autocreatehash = (
12725: autocreate => { xml => $newvals{'xml'},
12726: req => $newvals{'req'},
12727: }
12728: );
12729: if ($newvals{'xmldc'} ne '') {
12730: $autocreatehash{'autocreate'}{'xmldc'} = $newvals{'xmldc'};
12731: }
12732: my $putresult = &Apache::lonnet::put_dom('configuration',\%autocreatehash,
12733: $dom);
12734: if ($putresult eq 'ok') {
12735: my @items = @types;
12736: if ($newvals{'xml'}) {
12737: push(@items,'xmldc');
12738: }
12739: foreach my $item (@items) {
12740: if (exists($currautocreate{$item})) {
12741: if ($currautocreate{$item} ne $newvals{$item}) {
12742: $changes{$item} = 1;
12743: }
12744: } elsif ($newvals{$item}) {
12745: $changes{$item} = 1;
12746: }
12747: }
12748: if (keys(%changes) > 0) {
12749: my @offon = ('off','on');
12750: $resulttext = &mt('Changes made:').'<ul>';
12751: foreach my $item (@types) {
12752: if ($changes{$item}) {
12753: my $newtxt = $offon[$newvals{$item}];
12754: $resulttext .= '<li>'.
12755: &mt("$title{$item} set to [_1]$newtxt [_2]",
12756: '<b>','</b>').
12757: '</li>';
12758: }
12759: }
12760: if ($changes{'xmldc'}) {
12761: my ($dcname,$dcdom) = split(':',$newvals{'xmldc'});
12762: my $newtxt = &Apache::loncommon::plainname($dcname,$dcdom);
12763: $resulttext .= '<li>'.&mt("$title{'xmldc'} set to [_1]",'<b>'.$newtxt.'</b>').'</li>';
12764: }
12765: $resulttext .= '</ul>';
12766: } else {
12767: $resulttext = &mt('No changes made to auto-creation settings');
12768: }
12769: } else {
12770: $resulttext = '<span class="LC_error">'.
12771: &mt('An error occurred: [_1]',$putresult).'</span>';
12772: }
12773: return $resulttext;
12774: }
12775:
12776: sub modify_directorysrch {
12777: my ($dom,$lastactref,%domconfig) = @_;
12778: my ($resulttext,%changes);
12779: my %currdirsrch;
12780: if (ref($domconfig{'directorysrch'}) eq 'HASH') {
12781: foreach my $key (keys(%{$domconfig{'directorysrch'}})) {
12782: $currdirsrch{$key} = $domconfig{'directorysrch'}{$key};
12783: }
12784: }
12785: my %title = ( available => 'Institutional directory search available',
12786: localonly => 'Other domains can search institution',
12787: lcavailable => 'LON-CAPA directory search available',
12788: lclocalonly => 'Other domains can search LON-CAPA domain',
12789: searchby => 'Search types',
12790: searchtypes => 'Search latitude');
12791: my @offon = ('off','on');
12792: my @otherdoms = ('Yes','No');
12793:
12794: my @searchtypes = &Apache::loncommon::get_env_multiple('form.searchtypes');
12795: my @cansearch = &Apache::loncommon::get_env_multiple('form.cansearch');
12796: my @searchby = &Apache::loncommon::get_env_multiple('form.searchby');
12797:
12798: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
12799: if (keys(%{$usertypes}) == 0) {
12800: @cansearch = ('default');
12801: } else {
12802: if (ref($currdirsrch{'cansearch'}) eq 'ARRAY') {
12803: foreach my $type (@{$currdirsrch{'cansearch'}}) {
12804: if (!grep(/^\Q$type\E$/,@cansearch)) {
12805: push(@{$changes{'cansearch'}},$type);
12806: }
12807: }
12808: foreach my $type (@cansearch) {
12809: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'cansearch'}})) {
12810: push(@{$changes{'cansearch'}},$type);
12811: }
12812: }
12813: } else {
12814: push(@{$changes{'cansearch'}},@cansearch);
12815: }
12816: }
12817:
12818: if (ref($currdirsrch{'searchby'}) eq 'ARRAY') {
12819: foreach my $by (@{$currdirsrch{'searchby'}}) {
12820: if (!grep(/^\Q$by\E$/,@searchby)) {
12821: push(@{$changes{'searchby'}},$by);
12822: }
12823: }
12824: foreach my $by (@searchby) {
12825: if (!grep(/^\Q$by\E$/,@{$currdirsrch{'searchby'}})) {
12826: push(@{$changes{'searchby'}},$by);
12827: }
12828: }
12829: } else {
12830: push(@{$changes{'searchby'}},@searchby);
12831: }
12832:
12833: if (ref($currdirsrch{'searchtypes'}) eq 'ARRAY') {
12834: foreach my $type (@{$currdirsrch{'searchtypes'}}) {
12835: if (!grep(/^\Q$type\E$/,@searchtypes)) {
12836: push(@{$changes{'searchtypes'}},$type);
12837: }
12838: }
12839: foreach my $type (@searchtypes) {
12840: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'searchtypes'}})) {
12841: push(@{$changes{'searchtypes'}},$type);
12842: }
12843: }
12844: } else {
12845: if (exists($currdirsrch{'searchtypes'})) {
12846: foreach my $type (@searchtypes) {
12847: if ($type ne $currdirsrch{'searchtypes'}) {
12848: push(@{$changes{'searchtypes'}},$type);
12849: }
12850: }
12851: if (!grep(/^\Q$currdirsrch{'searchtypes'}\E/,@searchtypes)) {
12852: push(@{$changes{'searchtypes'}},$currdirsrch{'searchtypes'});
12853: }
12854: } else {
12855: push(@{$changes{'searchtypes'}},@searchtypes);
12856: }
12857: }
12858:
12859: my %dirsrch_hash = (
12860: directorysrch => { available => $env{'form.dirsrch_available'},
12861: cansearch => \@cansearch,
12862: localonly => $env{'form.dirsrch_instlocalonly'},
12863: lclocalonly => $env{'form.dirsrch_domlocalonly'},
12864: lcavailable => $env{'form.dirsrch_domavailable'},
12865: searchby => \@searchby,
12866: searchtypes => \@searchtypes,
12867: }
12868: );
12869: my $putresult = &Apache::lonnet::put_dom('configuration',\%dirsrch_hash,
12870: $dom);
12871: if ($putresult eq 'ok') {
12872: if (exists($currdirsrch{'available'})) {
12873: if ($currdirsrch{'available'} ne $env{'form.dirsrch_available'}) {
12874: $changes{'available'} = 1;
12875: }
12876: } else {
12877: if ($env{'form.dirsrch_available'} eq '1') {
12878: $changes{'available'} = 1;
12879: }
12880: }
12881: if (exists($currdirsrch{'lcavailable'})) {
12882: if ($currdirsrch{'lcavailable'} ne $env{'form.dirsrch_domavailable'}) {
12883: $changes{'lcavailable'} = 1;
12884: }
12885: } else {
12886: if ($env{'form.dirsrch_lcavailable'} eq '1') {
12887: $changes{'lcavailable'} = 1;
12888: }
12889: }
12890: if (exists($currdirsrch{'localonly'})) {
12891: if ($currdirsrch{'localonly'} ne $env{'form.dirsrch_instlocalonly'}) {
12892: $changes{'localonly'} = 1;
12893: }
12894: } else {
12895: if ($env{'form.dirsrch_instlocalonly'} eq '1') {
12896: $changes{'localonly'} = 1;
12897: }
12898: }
12899: if (exists($currdirsrch{'lclocalonly'})) {
12900: if ($currdirsrch{'lclocalonly'} ne $env{'form.dirsrch_domlocalonly'}) {
12901: $changes{'lclocalonly'} = 1;
12902: }
12903: } else {
12904: if ($env{'form.dirsrch_domlocalonly'} eq '1') {
12905: $changes{'lclocalonly'} = 1;
12906: }
12907: }
12908: if (keys(%changes) > 0) {
12909: $resulttext = &mt('Changes made:').'<ul>';
12910: if ($changes{'available'}) {
12911: $resulttext .= '<li>'.&mt("$title{'available'} set to: $offon[$env{'form.dirsrch_available'}]").'</li>';
12912: }
12913: if ($changes{'lcavailable'}) {
12914: $resulttext .= '<li>'.&mt("$title{'lcavailable'} set to: $offon[$env{'form.dirsrch_domavailable'}]").'</li>';
12915: }
12916: if ($changes{'localonly'}) {
12917: $resulttext .= '<li>'.&mt("$title{'localonly'} set to: $otherdoms[$env{'form.dirsrch_instlocalonly'}]").'</li>';
12918: }
12919: if ($changes{'lclocalonly'}) {
12920: $resulttext .= '<li>'.&mt("$title{'lclocalonly'} set to: $otherdoms[$env{'form.dirsrch_domlocalonly'}]").'</li>';
12921: }
12922: if (ref($changes{'cansearch'}) eq 'ARRAY') {
12923: my $chgtext;
12924: if (ref($usertypes) eq 'HASH') {
12925: if (keys(%{$usertypes}) > 0) {
12926: foreach my $type (@{$types}) {
12927: if (grep(/^\Q$type\E$/,@cansearch)) {
12928: $chgtext .= $usertypes->{$type}.'; ';
12929: }
12930: }
12931: if (grep(/^default$/,@cansearch)) {
12932: $chgtext .= $othertitle;
12933: } else {
12934: $chgtext =~ s/\; $//;
12935: }
12936: $resulttext .=
12937: '<li>'.
12938: &mt("Users from domain '[_1]' permitted to search the institutional directory set to: [_2]",
12939: '<span class="LC_cusr_emph">'.$dom.'</span>',$chgtext).
12940: '</li>';
12941: }
12942: }
12943: }
12944: if (ref($changes{'searchby'}) eq 'ARRAY') {
12945: my ($searchtitles,$titleorder) = &sorted_searchtitles();
12946: my $chgtext;
12947: foreach my $type (@{$titleorder}) {
12948: if (grep(/^\Q$type\E$/,@searchby)) {
12949: if (defined($searchtitles->{$type})) {
12950: $chgtext .= $searchtitles->{$type}.'; ';
12951: }
12952: }
12953: }
12954: $chgtext =~ s/\; $//;
12955: $resulttext .= '<li>'.&mt("$title{'searchby'} set to: [_1]",$chgtext).'</li>';
12956: }
12957: if (ref($changes{'searchtypes'}) eq 'ARRAY') {
12958: my ($srchtypes_desc,$srchtypeorder) = &sorted_searchtypes();
12959: my $chgtext;
12960: foreach my $type (@{$srchtypeorder}) {
12961: if (grep(/^\Q$type\E$/,@searchtypes)) {
12962: if (defined($srchtypes_desc->{$type})) {
12963: $chgtext .= $srchtypes_desc->{$type}.'; ';
12964: }
12965: }
12966: }
12967: $chgtext =~ s/\; $//;
12968: $resulttext .= '<li>'.&mt($title{'searchtypes'}.' set to: "[_1]"',$chgtext).'</li>';
12969: }
12970: $resulttext .= '</ul>';
12971: &Apache::lonnet::do_cache_new('directorysrch',$dom,$dirsrch_hash{'directorysrch'},3600);
12972: if (ref($lastactref) eq 'HASH') {
12973: $lastactref->{'directorysrch'} = 1;
12974: }
12975: } else {
12976: $resulttext = &mt('No changes made to directory search settings');
12977: }
12978: } else {
12979: $resulttext = '<span class="LC_error">'.
12980: &mt('An error occurred: [_1]',$putresult).'</span>';
12981: }
12982: return $resulttext;
12983: }
12984:
12985: sub modify_contacts {
12986: my ($dom,$lastactref,%domconfig) = @_;
12987: my ($resulttext,%currsetting,%newsetting,%changes,%contacts_hash);
12988: if (ref($domconfig{'contacts'}) eq 'HASH') {
12989: foreach my $key (keys(%{$domconfig{'contacts'}})) {
12990: $currsetting{$key} = $domconfig{'contacts'}{$key};
12991: }
12992: }
12993: my (%others,%to,%bcc,%includestr,%includeloc);
12994: my @contacts = ('supportemail','adminemail');
12995: my @mailings = ('errormail','packagesmail','helpdeskmail','otherdomsmail',
12996: 'lonstatusmail','requestsmail','updatesmail','idconflictsmail');
12997: my @toggles = ('reporterrors','reportupdates','reportstatus');
12998: my @lonstatus = ('threshold','sysmail','weights','excluded');
12999: my ($fields,$fieldtitles,$fieldoptions,$possoptions) = &helpform_fields();
13000: foreach my $type (@mailings) {
13001: @{$newsetting{$type}} =
13002: &Apache::loncommon::get_env_multiple('form.'.$type);
13003: foreach my $item (@contacts) {
13004: if (grep(/^\Q$item\E$/,@{$newsetting{$type}})) {
13005: $contacts_hash{contacts}{$type}{$item} = 1;
13006: } else {
13007: $contacts_hash{contacts}{$type}{$item} = 0;
13008: }
13009: }
13010: $others{$type} = $env{'form.'.$type.'_others'};
13011: $contacts_hash{contacts}{$type}{'others'} = $others{$type};
13012: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
13013: $bcc{$type} = $env{'form.'.$type.'_bcc'};
13014: $contacts_hash{contacts}{$type}{'bcc'} = $bcc{$type};
13015: if (($env{'form.'.$type.'_includestr'} ne '') && ($env{'form.'.$type.'_includeloc'} =~ /^s|b$/)) {
13016: $includestr{$type} = $env{'form.'.$type.'_includestr'};
13017: $includeloc{$type} = $env{'form.'.$type.'_includeloc'};
13018: $contacts_hash{contacts}{$type}{'include'} = $includeloc{$type}.':'.&escape($includestr{$type});
13019: }
13020: }
13021: }
13022: foreach my $item (@contacts) {
13023: $to{$item} = $env{'form.'.$item};
13024: $contacts_hash{'contacts'}{$item} = $to{$item};
13025: }
13026: foreach my $item (@toggles) {
13027: if ($env{'form.'.$item} =~ /^(0|1)$/) {
13028: $contacts_hash{'contacts'}{$item} = $env{'form.'.$item};
13029: }
13030: }
13031: my ($lonstatus_defs,$lonstatus_names) = &Apache::loncommon::lon_status_items();
13032: foreach my $item (@lonstatus) {
13033: if ($item eq 'excluded') {
13034: my (%serverhomes,@excluded);
13035: map { $serverhomes{$_} = 1; } values(%Apache::lonnet::serverhomeIDs);
13036: my @possexcluded = &Apache::loncommon::get_env_multiple('form.errorexcluded');
13037: if (@possexcluded) {
13038: foreach my $id (sort(@possexcluded)) {
13039: if ($serverhomes{$id}) {
13040: push(@excluded,$id);
13041: }
13042: }
13043: }
13044: if (@excluded) {
13045: $contacts_hash{'contacts'}{'lonstatus'}{$item} = \@excluded;
13046: }
13047: } elsif ($item eq 'weights') {
13048: foreach my $type ('E','W','N') {
13049: $env{'form.error'.$item.'_'.$type} =~ s/^\s+|\s+$//g;
13050: if ($env{'form.error'.$item.'_'.$type} =~ /^\d+$/) {
13051: unless ($env{'form.error'.$item.'_'.$type} == $lonstatus_defs->{$type}) {
13052: $contacts_hash{'contacts'}{'lonstatus'}{$item}{$type} =
13053: $env{'form.error'.$item.'_'.$type};
13054: }
13055: }
13056: }
13057: } elsif (($item eq 'threshold') || ($item eq 'sysmail')) {
13058: $env{'form.error'.$item} =~ s/^\s+|\s+$//g;
13059: if ($env{'form.error'.$item} =~ /^\d+$/) {
13060: unless ($env{'form.error'.$item} == $lonstatus_defs->{$item}) {
13061: $contacts_hash{'contacts'}{'lonstatus'}{$item} = $env{'form.error'.$item};
13062: }
13063: }
13064: }
13065: }
13066: if ((ref($fields) eq 'ARRAY') && (ref($possoptions) eq 'HASH')) {
13067: foreach my $field (@{$fields}) {
13068: if (ref($possoptions->{$field}) eq 'ARRAY') {
13069: my $value = $env{'form.helpform_'.$field};
13070: $value =~ s/^\s+|\s+$//g;
13071: if (grep(/^\Q$value\E$/,@{$possoptions->{$field}})) {
13072: $contacts_hash{'contacts'}{'helpform'}{$field} = $value;
13073: if ($field eq 'screenshot') {
13074: $env{'form.helpform_maxsize'} =~ s/^\s+|\s+$//g;
13075: if ($env{'form.helpform_maxsize'} =~ /^\d+\.?\d*$/) {
13076: $contacts_hash{'contacts'}{'helpform'}{'maxsize'} = $env{'form.helpform_maxsize'};
13077: }
13078: }
13079: }
13080: }
13081: }
13082: }
13083: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
13084: my (@statuses,%usertypeshash,@overrides);
13085: if ((ref($types) eq 'ARRAY') && (@{$types} > 0)) {
13086: @statuses = @{$types};
13087: if (ref($usertypes) eq 'HASH') {
13088: %usertypeshash = %{$usertypes};
13089: }
13090: }
13091: if (@statuses) {
13092: my @possoverrides = &Apache::loncommon::get_env_multiple('form.overrides');
13093: foreach my $type (@possoverrides) {
13094: if (($type ne '') && (grep(/^\Q$type\E$/,@statuses))) {
13095: push(@overrides,$type);
13096: }
13097: }
13098: if (@overrides) {
13099: foreach my $type (@overrides) {
13100: my @standard = &Apache::loncommon::get_env_multiple('form.override_'.$type);
13101: foreach my $item (@contacts) {
13102: if (grep(/^\Q$item\E$/,@standard)) {
13103: $contacts_hash{'contacts'}{'overrides'}{$type}{$item} = 1;
13104: $newsetting{'override_'.$type}{$item} = 1;
13105: } else {
13106: $contacts_hash{'contacts'}{'overrides'}{$type}{$item} = 0;
13107: $newsetting{'override_'.$type}{$item} = 0;
13108: }
13109: }
13110: $contacts_hash{'contacts'}{'overrides'}{$type}{'others'} = $env{'form.override_'.$type.'_others'};
13111: $contacts_hash{'contacts'}{'overrides'}{$type}{'bcc'} = $env{'form.override_'.$type.'_bcc'};
13112: $newsetting{'override_'.$type}{'others'} = $env{'form.override_'.$type.'_others'};
13113: $newsetting{'override_'.$type}{'bcc'} = $env{'form.override_'.$type.'_bcc'};
13114: if (($env{'form.override_'.$type.'_includestr'} ne '') && ($env{'form.override_'.$type.'_includeloc'} =~ /^s|b$/)) {
13115: $includestr{$type} = $env{'form.override_'.$type.'_includestr'};
13116: $includeloc{$type} = $env{'form.override_'.$type.'_includeloc'};
13117: $contacts_hash{'contacts'}{'overrides'}{$type}{'include'} = $includeloc{$type}.':'.&escape($includestr{$type});
13118: $newsetting{'override_'.$type}{'include'} = $contacts_hash{'contacts'}{'overrides'}{$type}{'include'};
13119: }
13120: }
13121: }
13122: }
13123: if (keys(%currsetting) > 0) {
13124: foreach my $item (@contacts) {
13125: if ($to{$item} ne $currsetting{$item}) {
13126: $changes{$item} = 1;
13127: }
13128: }
13129: foreach my $type (@mailings) {
13130: foreach my $item (@contacts) {
13131: if (ref($currsetting{$type}) eq 'HASH') {
13132: if ($currsetting{$type}{$item} ne $contacts_hash{contacts}{$type}{$item}) {
13133: push(@{$changes{$type}},$item);
13134: }
13135: } else {
13136: push(@{$changes{$type}},@{$newsetting{$type}});
13137: }
13138: }
13139: if ($others{$type} ne $currsetting{$type}{'others'}) {
13140: push(@{$changes{$type}},'others');
13141: }
13142: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
13143: if ($bcc{$type} ne $currsetting{$type}{'bcc'}) {
13144: push(@{$changes{$type}},'bcc');
13145: }
13146: my ($currloc,$currstr) = split(/:/,$currsetting{$type}{'include'},2);
13147: if (($includeloc{$type} ne $currloc) || (&escape($includestr{$type}) ne $currstr)) {
13148: push(@{$changes{$type}},'include');
13149: }
13150: }
13151: }
13152: if (ref($fields) eq 'ARRAY') {
13153: if (ref($currsetting{'helpform'}) eq 'HASH') {
13154: foreach my $field (@{$fields}) {
13155: if ($currsetting{'helpform'}{$field} ne $contacts_hash{'contacts'}{'helpform'}{$field}) {
13156: push(@{$changes{'helpform'}},$field);
13157: }
13158: if (($field eq 'screenshot') && ($contacts_hash{'contacts'}{'helpform'}{'screenshot'} ne 'no')) {
13159: if ($currsetting{'helpform'}{'maxsize'} ne $contacts_hash{'contacts'}{'helpform'}{'maxsize'}) {
13160: push(@{$changes{'helpform'}},'maxsize');
13161: }
13162: }
13163: }
13164: } else {
13165: foreach my $field (@{$fields}) {
13166: if ($contacts_hash{'contacts'}{'helpform'}{$field} ne 'yes') {
13167: push(@{$changes{'helpform'}},$field);
13168: }
13169: if (($field eq 'screenshot') && ($contacts_hash{'contacts'}{'helpform'}{'screenshot'} ne 'no')) {
13170: if ($contacts_hash{'contacts'}{'helpform'}{'maxsize'} != 1) {
13171: push(@{$changes{'helpform'}},'maxsize');
13172: }
13173: }
13174: }
13175: }
13176: }
13177: if (@statuses) {
13178: if (ref($currsetting{'overrides'}) eq 'HASH') {
13179: foreach my $key (keys(%{$currsetting{'overrides'}})) {
13180: if (ref($currsetting{'overrides'}{$key}) eq 'HASH') {
13181: if (ref($newsetting{'override_'.$key}) eq 'HASH') {
13182: foreach my $item (@contacts,'bcc','others','include') {
13183: if ($currsetting{'overrides'}{$key}{$item} ne $newsetting{'override_'.$key}{$item}) {
13184: push(@{$changes{'overrides'}},$key);
13185: last;
13186: }
13187: }
13188: } else {
13189: push(@{$changes{'overrides'}},$key);
13190: }
13191: }
13192: }
13193: foreach my $key (@overrides) {
13194: unless (exists($currsetting{'overrides'}{$key})) {
13195: push(@{$changes{'overrides'}},$key);
13196: }
13197: }
13198: } else {
13199: foreach my $key (@overrides) {
13200: push(@{$changes{'overrides'}},$key);
13201: }
13202: }
13203: }
13204: if (ref($currsetting{'lonstatus'}) eq 'HASH') {
13205: foreach my $key ('excluded','weights','threshold','sysmail') {
13206: if ($key eq 'excluded') {
13207: if ((ref($contacts_hash{contacts}{lonstatus}) eq 'HASH') &&
13208: (ref($contacts_hash{contacts}{lonstatus}{excluded}) eq 'ARRAY')) {
13209: if ((ref($currsetting{'lonstatus'}{$key}) eq 'ARRAY') &&
13210: (@{$currsetting{'lonstatus'}{$key}})) {
13211: my @diffs =
13212: &Apache::loncommon::compare_arrays($contacts_hash{contacts}{lonstatus}{excluded},
13213: $currsetting{'lonstatus'}{$key});
13214: if (@diffs) {
13215: push(@{$changes{'lonstatus'}},$key);
13216: }
13217: } elsif (@{$contacts_hash{contacts}{lonstatus}{excluded}}) {
13218: push(@{$changes{'lonstatus'}},$key);
13219: }
13220: } elsif ((ref($currsetting{'lonstatus'}{$key}) eq 'ARRAY') &&
13221: (@{$currsetting{'lonstatus'}{$key}})) {
13222: push(@{$changes{'lonstatus'}},$key);
13223: }
13224: } elsif ($key eq 'weights') {
13225: if ((ref($contacts_hash{contacts}{lonstatus}) eq 'HASH') &&
13226: (ref($contacts_hash{contacts}{lonstatus}{$key}) eq 'HASH')) {
13227: if (ref($currsetting{'lonstatus'}{$key}) eq 'HASH') {
13228: foreach my $type ('E','W','N','U') {
13229: unless ($contacts_hash{contacts}{lonstatus}{$key}{$type} eq
13230: $currsetting{'lonstatus'}{$key}{$type}) {
13231: push(@{$changes{'lonstatus'}},$key);
13232: last;
13233: }
13234: }
13235: } else {
13236: foreach my $type ('E','W','N','U') {
13237: if ($contacts_hash{contacts}{lonstatus}{$key}{$type} ne '') {
13238: push(@{$changes{'lonstatus'}},$key);
13239: last;
13240: }
13241: }
13242: }
13243: } elsif (ref($currsetting{'lonstatus'}{$key}) eq 'HASH') {
13244: foreach my $type ('E','W','N','U') {
13245: if ($currsetting{'lonstatus'}{$key}{$type} ne '') {
13246: push(@{$changes{'lonstatus'}},$key);
13247: last;
13248: }
13249: }
13250: }
13251: } elsif (($key eq 'threshold') || ($key eq 'sysmail')) {
13252: if (ref($contacts_hash{contacts}{lonstatus}) eq 'HASH') {
13253: if ($currsetting{'lonstatus'}{$key} =~ /^\d+$/) {
13254: if ($currsetting{'lonstatus'}{$key} != $contacts_hash{contacts}{lonstatus}{$key}) {
13255: push(@{$changes{'lonstatus'}},$key);
13256: }
13257: } elsif ($contacts_hash{contacts}{lonstatus}{$key} =~ /^\d+$/) {
13258: push(@{$changes{'lonstatus'}},$key);
13259: }
13260: } elsif ($currsetting{'lonstatus'}{$key} =~ /^\d+$/) {
13261: push(@{$changes{'lonstatus'}},$key);
13262: }
13263: }
13264: }
13265: } else {
13266: if (ref($contacts_hash{contacts}{lonstatus}) eq 'HASH') {
13267: foreach my $key ('excluded','weights','threshold','sysmail') {
13268: if (exists($contacts_hash{contacts}{lonstatus}{$key})) {
13269: push(@{$changes{'lonstatus'}},$key);
13270: }
13271: }
13272: }
13273: }
13274: } else {
13275: my %default;
13276: $default{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
13277: $default{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
13278: $default{'errormail'} = 'adminemail';
13279: $default{'packagesmail'} = 'adminemail';
13280: $default{'helpdeskmail'} = 'supportemail';
13281: $default{'otherdomsmail'} = 'supportemail';
13282: $default{'lonstatusmail'} = 'adminemail';
13283: $default{'requestsmail'} = 'adminemail';
13284: $default{'updatesmail'} = 'adminemail';
13285: foreach my $item (@contacts) {
13286: if ($to{$item} ne $default{$item}) {
13287: $changes{$item} = 1;
13288: }
13289: }
13290: foreach my $type (@mailings) {
13291: if ((@{$newsetting{$type}} != 1) || ($newsetting{$type}[0] ne $default{$type})) {
13292: push(@{$changes{$type}},@{$newsetting{$type}});
13293: }
13294: if ($others{$type} ne '') {
13295: push(@{$changes{$type}},'others');
13296: }
13297: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
13298: if ($bcc{$type} ne '') {
13299: push(@{$changes{$type}},'bcc');
13300: }
13301: if (($includeloc{$type} =~ /^b|s$/) && ($includestr{$type} ne '')) {
13302: push(@{$changes{$type}},'include');
13303: }
13304: }
13305: }
13306: if (ref($fields) eq 'ARRAY') {
13307: foreach my $field (@{$fields}) {
13308: if ($contacts_hash{'contacts'}{'helpform'}{$field} ne 'yes') {
13309: push(@{$changes{'helpform'}},$field);
13310: }
13311: if (($field eq 'screenshot') && ($contacts_hash{'contacts'}{'helpform'}{'screenshot'} ne 'no')) {
13312: if ($contacts_hash{'contacts'}{'helpform'}{'maxsize'} != 1) {
13313: push(@{$changes{'helpform'}},'maxsize');
13314: }
13315: }
13316: }
13317: }
13318: if (ref($contacts_hash{contacts}{lonstatus}) eq 'HASH') {
13319: foreach my $key ('excluded','weights','threshold','sysmail') {
13320: if (exists($contacts_hash{contacts}{lonstatus}{$key})) {
13321: push(@{$changes{'lonstatus'}},$key);
13322: }
13323: }
13324: }
13325: }
13326: foreach my $item (@toggles) {
13327: if (($env{'form.'.$item} == 1) && ($currsetting{$item} == 0)) {
13328: $changes{$item} = 1;
13329: } elsif ((!$env{'form.'.$item}) &&
13330: (($currsetting{$item} eq '') || ($currsetting{$item} == 1))) {
13331: $changes{$item} = 1;
13332: }
13333: }
13334: my $putresult = &Apache::lonnet::put_dom('configuration',\%contacts_hash,
13335: $dom);
13336: if ($putresult eq 'ok') {
13337: if (keys(%changes) > 0) {
13338: &Apache::loncommon::devalidate_domconfig_cache($dom);
13339: if (ref($lastactref) eq 'HASH') {
13340: $lastactref->{'domainconfig'} = 1;
13341: }
13342: my ($titles,$short_titles) = &contact_titles();
13343: $resulttext = &mt('Changes made:').'<ul>';
13344: foreach my $item (@contacts) {
13345: if ($changes{$item}) {
13346: $resulttext .= '<li>'.$titles->{$item}.
13347: &mt(' set to: ').
13348: '<span class="LC_cusr_emph">'.
13349: $to{$item}.'</span></li>';
13350: }
13351: }
13352: foreach my $type (@mailings) {
13353: if (ref($changes{$type}) eq 'ARRAY') {
13354: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
13355: $resulttext .= '<li>'.$titles->{$type}.' -- '.&mt('sent to').': ';
13356: } else {
13357: $resulttext .= '<li>'.$titles->{$type}.': ';
13358: }
13359: my @text;
13360: foreach my $item (@{$newsetting{$type}}) {
13361: push(@text,$short_titles->{$item});
13362: }
13363: if ($others{$type} ne '') {
13364: push(@text,$others{$type});
13365: }
13366: if (@text) {
13367: $resulttext .= '<span class="LC_cusr_emph">'.
13368: join(', ',@text).'</span>';
13369: }
13370: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
13371: if ($bcc{$type} ne '') {
13372: my $bcctext;
13373: if (@text) {
13374: $bcctext = ' '.&mt('with Bcc to');
13375: } else {
13376: $bcctext = '(Bcc)';
13377: }
13378: $resulttext .= $bcctext.': <span class="LC_cusr_emph">'.$bcc{$type}.'</span>';
13379: } elsif (!@text) {
13380: $resulttext .= &mt('No one');
13381: }
13382: if ($includestr{$type} ne '') {
13383: if ($includeloc{$type} eq 'b') {
13384: $resulttext .= '<br />'.&mt('Text automatically added to e-mail body:').' '.$includestr{$type};
13385: } elsif ($includeloc{$type} eq 's') {
13386: $resulttext .= '<br />'.&mt('Text automatically added to e-mail subject:').' '.$includestr{$type};
13387: }
13388: }
13389: } elsif (!@text) {
13390: $resulttext .= &mt('No recipients');
13391: }
13392: $resulttext .= '</li>';
13393: }
13394: }
13395: if (ref($changes{'overrides'}) eq 'ARRAY') {
13396: my @deletions;
13397: foreach my $type (@{$changes{'overrides'}}) {
13398: if ($usertypeshash{$type}) {
13399: if (grep(/^\Q$type\E/,@overrides)) {
13400: $resulttext .= '<li>'.&mt("Overrides based on requester's affiliation set for [_1]",
13401: $usertypeshash{$type}).'<ul><li>';
13402: if (ref($newsetting{'override_'.$type}) eq 'HASH') {
13403: my @text;
13404: foreach my $item (@contacts) {
13405: if ($newsetting{'override_'.$type}{$item}) {
13406: push(@text,$short_titles->{$item});
13407: }
13408: }
13409: if ($newsetting{'override_'.$type}{'others'} ne '') {
13410: push(@text,$newsetting{'override_'.$type}{'others'});
13411: }
13412:
13413: if (@text) {
13414: $resulttext .= &mt('Helpdesk e-mail sent to: [_1]',
13415: '<span class="LC_cusr_emph">'.join(', ',@text).'</span>');
13416: }
13417: if ($newsetting{'override_'.$type}{'bcc'} ne '') {
13418: my $bcctext;
13419: if (@text) {
13420: $bcctext = ' '.&mt('with Bcc to');
13421: } else {
13422: $bcctext = '(Bcc)';
13423: }
13424: $resulttext .= $bcctext.': <span class="LC_cusr_emph">'.$newsetting{'override_'.$type}{'bcc'}.'</span>';
13425: } elsif (!@text) {
13426: $resulttext .= &mt('Helpdesk e-mail sent to no one');
13427: }
13428: $resulttext .= '</li>';
13429: if ($newsetting{'override_'.$type}{'include'} ne '') {
13430: my ($loc,$str) = split(/:/,$newsetting{'override_'.$type}{'include'});
13431: if ($loc eq 'b') {
13432: $resulttext .= '<li>'.&mt('Text automatically added to e-mail body:').' '.&unescape($str).'</li>';
13433: } elsif ($loc eq 's') {
13434: $resulttext .= '<li>'.&mt('Text automatically added to e-mail subject:').' '.&unescape($str).'</li>';
13435: }
13436: }
13437: }
13438: $resulttext .= '</li></ul></li>';
13439: } else {
13440: push(@deletions,$usertypeshash{$type});
13441: }
13442: }
13443: }
13444: if (@deletions) {
13445: $resulttext .= '<li>'.&mt("Overrides based on requester's affiliation discontinued for: [_1]",
13446: join(', ',@deletions)).'</li>';
13447: }
13448: }
13449: my @offon = ('off','on');
13450: my $corelink = &core_link_msu();
13451: if ($changes{'reporterrors'}) {
13452: $resulttext .= '<li>'.
13453: &mt('E-mail error reports to [_1] set to "'.
13454: $offon[$env{'form.reporterrors'}].'".',
13455: $corelink).
13456: '</li>';
13457: }
13458: if ($changes{'reportupdates'}) {
13459: $resulttext .= '<li>'.
13460: &mt('E-mail record of completed LON-CAPA updates to [_1] set to "'.
13461: $offon[$env{'form.reportupdates'}].'".',
13462: $corelink).
13463: '</li>';
13464: }
13465: if ($changes{'reportstatus'}) {
13466: $resulttext .= '<li>'.
13467: &mt('E-mail status if errors above threshold to [_1] set to "'.
13468: $offon[$env{'form.reportstatus'}].'".',
13469: $corelink).
13470: '</li>';
13471: }
13472: if (ref($changes{'lonstatus'}) eq 'ARRAY') {
13473: $resulttext .= '<li>'.
13474: &mt('Nightly status check e-mail settings').':<ul>';
13475: my (%defval,%use_def,%shown);
13476: $defval{'threshold'} = $lonstatus_defs->{'threshold'};
13477: $defval{'sysmail'} = $lonstatus_defs->{'sysmail'};
13478: $defval{'weights'} =
13479: join(', ',map { $lonstatus_names->{$_}.'='.$lonstatus_defs->{$_}; } ('E','W','N','U'));
13480: $defval{'excluded'} = &mt('None');
13481: if (ref($contacts_hash{'contacts'}{'lonstatus'}) eq 'HASH') {
13482: foreach my $item ('threshold','sysmail','weights','excluded') {
13483: if (exists($contacts_hash{'contacts'}{'lonstatus'}{$item})) {
13484: if (($item eq 'threshold') || ($item eq 'sysmail')) {
13485: $shown{$item} = $contacts_hash{'contacts'}{'lonstatus'}{$item};
13486: } elsif ($item eq 'weights') {
13487: if (ref($contacts_hash{'contacts'}{'lonstatus'}{$item}) eq 'HASH') {
13488: foreach my $type ('E','W','N','U') {
13489: $shown{$item} .= $lonstatus_names->{$type}.'=';
13490: if (exists($contacts_hash{'contacts'}{'lonstatus'}{$item}{$type})) {
13491: $shown{$item} .= $contacts_hash{'contacts'}{'lonstatus'}{$item}{$type};
13492: } else {
13493: $shown{$item} .= $lonstatus_defs->{$type};
13494: }
13495: $shown{$item} .= ', ';
13496: }
13497: $shown{$item} =~ s/, $//;
13498: } else {
13499: $shown{$item} = $defval{$item};
13500: }
13501: } elsif ($item eq 'excluded') {
13502: if (ref($contacts_hash{'contacts'}{'lonstatus'}{$item}) eq 'ARRAY') {
13503: $shown{$item} = join(', ',@{$contacts_hash{'contacts'}{'lonstatus'}{$item}});
13504: } else {
13505: $shown{$item} = $defval{$item};
13506: }
13507: }
13508: } else {
13509: $shown{$item} = $defval{$item};
13510: }
13511: }
13512: } else {
13513: foreach my $item ('threshold','weights','excluded','sysmail') {
13514: $shown{$item} = $defval{$item};
13515: }
13516: }
13517: foreach my $item ('threshold','weights','excluded','sysmail') {
13518: $resulttext .= '<li>'.&mt($titles->{'error'.$item}.' -- [_1]',
13519: $shown{$item}).'</li>';
13520: }
13521: $resulttext .= '</ul></li>';
13522: }
13523: if ((ref($changes{'helpform'}) eq 'ARRAY') && (ref($fields) eq 'ARRAY')) {
13524: my (@optional,@required,@unused,$maxsizechg);
13525: foreach my $field (@{$changes{'helpform'}}) {
13526: if ($field eq 'maxsize') {
13527: $maxsizechg = 1;
13528: next;
13529: }
13530: if ($contacts_hash{'contacts'}{'helpform'}{$field} eq 'yes') {
13531: push(@optional,$field);
13532: } elsif ($contacts_hash{'contacts'}{'helpform'}{$field} eq 'no') {
13533: push(@unused,$field);
13534: } elsif ($contacts_hash{'contacts'}{'helpform'}{$field} eq 'req') {
13535: push(@required,$field);
13536: }
13537: }
13538: if (@optional) {
13539: $resulttext .= '<li>'.
13540: &mt('Help form fields changed to "Optional": [_1].',
13541: '<span class="LC_cusr_emph">'.join(', ',map { $fieldtitles->{$_}; } @optional)).'</span>'.
13542: '</li>';
13543: }
13544: if (@required) {
13545: $resulttext .= '<li>'.
13546: &mt('Help form fields changed to "Required": [_1].',
13547: '<span class="LC_cusr_emph">'.join(', ',map { $fieldtitles->{$_}; } @required)).'</span>'.
13548: '</li>';
13549: }
13550: if (@unused) {
13551: $resulttext .= '<li>'.
13552: &mt('Help form fields changed to "Not shown": [_1].',
13553: '<span class="LC_cusr_emph">'.join(', ',map { $fieldtitles->{$_}; } @unused)).'</span>'.
13554: '</li>';
13555: }
13556: if ($maxsizechg) {
13557: $resulttext .= '<li>'.
13558: &mt('Max size for file uploaded to help form by logged-in user set to [_1] MB.',
13559: $contacts_hash{'contacts'}{'helpform'}{'maxsize'}).
13560: '</li>';
13561: }
13562: }
13563: $resulttext .= '</ul>';
13564: } else {
13565: $resulttext = &mt('No changes made to contacts and form settings');
13566: }
13567: } else {
13568: $resulttext = '<span class="LC_error">'.
13569: &mt('An error occurred: [_1].',$putresult).'</span>';
13570: }
13571: return $resulttext;
13572: }
13573:
13574: sub modify_usercreation {
13575: my ($dom,%domconfig) = @_;
13576: my ($resulttext,%curr_usercreation,%changes,%authallowed,%cancreate,%save_usercreate);
13577: my $warningmsg;
13578: if (ref($domconfig{'usercreation'}) eq 'HASH') {
13579: foreach my $key (keys(%{$domconfig{'usercreation'}})) {
13580: if ($key eq 'cancreate') {
13581: if (ref($domconfig{'usercreation'}{$key}) eq 'HASH') {
13582: foreach my $item (keys(%{$domconfig{'usercreation'}{$key}})) {
13583: if (($item eq 'requestcrs') || ($item eq 'course') || ($item eq 'author')) {
13584: $curr_usercreation{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
13585: } else {
13586: $save_usercreate{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
13587: }
13588: }
13589: }
13590: } elsif ($key eq 'email_rule') {
13591: $save_usercreate{$key} = $domconfig{'usercreation'}{$key};
13592: } else {
13593: $curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
13594: }
13595: }
13596: }
13597: my @username_rule = &Apache::loncommon::get_env_multiple('form.username_rule');
13598: my @id_rule = &Apache::loncommon::get_env_multiple('form.id_rule');
13599: my @contexts = ('author','course','requestcrs');
13600: foreach my $item(@contexts) {
13601: $cancreate{$item} = $env{'form.can_createuser_'.$item};
13602: }
13603: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
13604: foreach my $item (@contexts) {
13605: if ($curr_usercreation{'cancreate'}{$item} ne $cancreate{$item}) {
13606: push(@{$changes{'cancreate'}},$item);
13607: }
13608: }
13609: } elsif (ref($curr_usercreation{'cancreate'}) eq 'ARRAY') {
13610: foreach my $item (@contexts) {
13611: if (!grep(/^\Q$item\E$/,@{$curr_usercreation{'cancreate'}})) {
13612: if ($cancreate{$item} ne 'any') {
13613: push(@{$changes{'cancreate'}},$item);
13614: }
13615: } else {
13616: if ($cancreate{$item} ne 'none') {
13617: push(@{$changes{'cancreate'}},$item);
13618: }
13619: }
13620: }
13621: } else {
13622: foreach my $item (@contexts) {
13623: push(@{$changes{'cancreate'}},$item);
13624: }
13625: }
13626:
13627: if (ref($curr_usercreation{'username_rule'}) eq 'ARRAY') {
13628: foreach my $type (@{$curr_usercreation{'username_rule'}}) {
13629: if (!grep(/^\Q$type\E$/,@username_rule)) {
13630: push(@{$changes{'username_rule'}},$type);
13631: }
13632: }
13633: foreach my $type (@username_rule) {
13634: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'username_rule'}})) {
13635: push(@{$changes{'username_rule'}},$type);
13636: }
13637: }
13638: } else {
13639: push(@{$changes{'username_rule'}},@username_rule);
13640: }
13641:
13642: if (ref($curr_usercreation{'id_rule'}) eq 'ARRAY') {
13643: foreach my $type (@{$curr_usercreation{'id_rule'}}) {
13644: if (!grep(/^\Q$type\E$/,@id_rule)) {
13645: push(@{$changes{'id_rule'}},$type);
13646: }
13647: }
13648: foreach my $type (@id_rule) {
13649: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'id_rule'}})) {
13650: push(@{$changes{'id_rule'}},$type);
13651: }
13652: }
13653: } else {
13654: push(@{$changes{'id_rule'}},@id_rule);
13655: }
13656:
13657: my @authen_contexts = ('author','course','domain');
13658: my @authtypes = ('int','krb4','krb5','loc','lti');
13659: my %authhash;
13660: foreach my $item (@authen_contexts) {
13661: my @authallowed = &Apache::loncommon::get_env_multiple('form.'.$item.'_auth');
13662: foreach my $auth (@authtypes) {
13663: if (grep(/^\Q$auth\E$/,@authallowed)) {
13664: $authhash{$item}{$auth} = 1;
13665: } else {
13666: $authhash{$item}{$auth} = 0;
13667: }
13668: }
13669: }
13670: if (ref($curr_usercreation{'authtypes'}) eq 'HASH') {
13671: foreach my $item (@authen_contexts) {
13672: if (ref($curr_usercreation{'authtypes'}{$item}) eq 'HASH') {
13673: foreach my $auth (@authtypes) {
13674: if ($authhash{$item}{$auth} ne $curr_usercreation{'authtypes'}{$item}{$auth}) {
13675: push(@{$changes{'authtypes'}},$item);
13676: last;
13677: }
13678: }
13679: }
13680: }
13681: } else {
13682: foreach my $item (@authen_contexts) {
13683: push(@{$changes{'authtypes'}},$item);
13684: }
13685: }
13686:
13687: $save_usercreate{'cancreate'}{'course'} = $cancreate{'course'};
13688: $save_usercreate{'cancreate'}{'author'} = $cancreate{'author'};
13689: $save_usercreate{'cancreate'}{'requestcrs'} = $cancreate{'requestcrs'};
13690: $save_usercreate{'id_rule'} = \@id_rule;
13691: $save_usercreate{'username_rule'} = \@username_rule,
13692: $save_usercreate{'authtypes'} = \%authhash;
13693:
13694: my %usercreation_hash = (
13695: usercreation => \%save_usercreate,
13696: );
13697:
13698: my $putresult = &Apache::lonnet::put_dom('configuration',\%usercreation_hash,
13699: $dom);
13700:
13701: if ($putresult eq 'ok') {
13702: if (keys(%changes) > 0) {
13703: $resulttext = &mt('Changes made:').'<ul>';
13704: if (ref($changes{'cancreate'}) eq 'ARRAY') {
13705: my %lt = &usercreation_types();
13706: foreach my $type (@{$changes{'cancreate'}}) {
13707: my $chgtext = $lt{$type}.', ';
13708: if ($cancreate{$type} eq 'none') {
13709: $chgtext .= &mt('creation of new users is not permitted, except by a Domain Coordinator.');
13710: } elsif ($cancreate{$type} eq 'any') {
13711: $chgtext .= &mt('creation of new users is permitted for both institutional and non-institutional usernames.');
13712: } elsif ($cancreate{$type} eq 'official') {
13713: $chgtext .= &mt('creation of new users is only permitted for institutional usernames.');
13714: } elsif ($cancreate{$type} eq 'unofficial') {
13715: $chgtext .= &mt('creation of new users is only permitted for non-institutional usernames.');
13716: }
13717: $resulttext .= '<li>'.$chgtext.'</li>';
13718: }
13719: }
13720: if (ref($changes{'username_rule'}) eq 'ARRAY') {
13721: my ($rules,$ruleorder) =
13722: &Apache::lonnet::inst_userrules($dom,'username');
13723: my $chgtext = '<ul>';
13724: foreach my $type (@username_rule) {
13725: if (ref($rules->{$type}) eq 'HASH') {
13726: $chgtext .= '<li>'.$rules->{$type}{'name'}.'</li>';
13727: }
13728: }
13729: $chgtext .= '</ul>';
13730: if (@username_rule > 0) {
13731: $resulttext .= '<li>'.&mt('Usernames with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
13732: } else {
13733: $resulttext .= '<li>'.&mt('There are now no username formats restricted to verified users in the institutional directory.').'</li>';
13734: }
13735: }
13736: if (ref($changes{'id_rule'}) eq 'ARRAY') {
13737: my ($idrules,$idruleorder) =
13738: &Apache::lonnet::inst_userrules($dom,'id');
13739: my $chgtext = '<ul>';
13740: foreach my $type (@id_rule) {
13741: if (ref($idrules->{$type}) eq 'HASH') {
13742: $chgtext .= '<li>'.$idrules->{$type}{'name'}.'</li>';
13743: }
13744: }
13745: $chgtext .= '</ul>';
13746: if (@id_rule > 0) {
13747: $resulttext .= '<li>'.&mt('IDs with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
13748: } else {
13749: $resulttext .= '<li>'.&mt('There are now no ID formats restricted to verified users in the institutional directory.').'</li>';
13750: }
13751: }
13752: my %authname = &authtype_names();
13753: my %context_title = &context_names();
13754: if (ref($changes{'authtypes'}) eq 'ARRAY') {
13755: my $chgtext = '<ul>';
13756: foreach my $type (@{$changes{'authtypes'}}) {
13757: my @allowed;
13758: $chgtext .= '<li><span class="LC_cusr_emph">'.$context_title{$type}.'</span> - '.&mt('assignable authentication types: ');
13759: foreach my $auth (@authtypes) {
13760: if ($authhash{$type}{$auth}) {
13761: push(@allowed,$authname{$auth});
13762: }
13763: }
13764: if (@allowed > 0) {
13765: $chgtext .= join(', ',@allowed).'</li>';
13766: } else {
13767: $chgtext .= &mt('none').'</li>';
13768: }
13769: }
13770: $chgtext .= '</ul>';
13771: $resulttext .= '<li>'.&mt('Authentication types available for assignment to new users').'<br />'.$chgtext;
13772: $resulttext .= '</li>';
13773: }
13774: $resulttext .= '</ul>';
13775: } else {
13776: $resulttext = &mt('No changes made to user creation settings');
13777: }
13778: } else {
13779: $resulttext = '<span class="LC_error">'.
13780: &mt('An error occurred: [_1]',$putresult).'</span>';
13781: }
13782: if ($warningmsg ne '') {
13783: $resulttext .= '<br /><span class="LC_warning">'.$warningmsg.'</span><br />';
13784: }
13785: return $resulttext;
13786: }
13787:
13788: sub modify_selfcreation {
13789: my ($dom,$lastactref,%domconfig) = @_;
13790: my ($resulttext,$warningmsg,%curr_usercreation,%curr_usermodify,%curr_inststatus,%changes,%cancreate);
13791: my (%save_usercreate,%save_usermodify,%save_inststatus,@types,%usertypes);
13792: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
13793: my ($othertitle,$usertypesref,$typesref) = &Apache::loncommon::sorted_inst_types($dom);
13794: if (ref($typesref) eq 'ARRAY') {
13795: @types = @{$typesref};
13796: }
13797: if (ref($usertypesref) eq 'HASH') {
13798: %usertypes = %{$usertypesref};
13799: }
13800: $usertypes{'default'} = $othertitle;
13801: #
13802: # Retrieve current domain configuration for self-creation of usernames from $domconfig{'usercreation'}.
13803: #
13804: if (ref($domconfig{'usercreation'}) eq 'HASH') {
13805: foreach my $key (keys(%{$domconfig{'usercreation'}})) {
13806: if ($key eq 'cancreate') {
13807: if (ref($domconfig{'usercreation'}{$key}) eq 'HASH') {
13808: foreach my $item (keys(%{$domconfig{'usercreation'}{$key}})) {
13809: if (($item eq 'selfcreate') || ($item eq 'statustocreate') ||
13810: ($item eq 'captcha') || ($item eq 'recaptchakeys') ||
13811: ($item eq 'recaptchaversion') || ($item eq 'notify') ||
13812: ($item eq 'emailusername') || ($item eq 'shibenv') ||
13813: ($item eq 'selfcreateprocessing') || ($item eq 'emailverified') ||
13814: ($item eq 'emailoptions') || ($item eq 'emaildomain')) {
13815: $curr_usercreation{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
13816: } else {
13817: $save_usercreate{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
13818: }
13819: }
13820: }
13821: } elsif ($key eq 'email_rule') {
13822: $curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
13823: } else {
13824: $save_usercreate{$key} = $domconfig{'usercreation'}{$key};
13825: }
13826: }
13827: }
13828: #
13829: # Retrieve current domain configuration for self-creation of usernames from $domconfig{'usermodification'}.
13830: #
13831: if (ref($domconfig{'usermodification'}) eq 'HASH') {
13832: foreach my $key (keys(%{$domconfig{'usermodification'}})) {
13833: if ($key eq 'selfcreate') {
13834: $curr_usermodify{$key} = $domconfig{'usermodification'}{$key};
13835: } else {
13836: $save_usermodify{$key} = $domconfig{'usermodification'}{$key};
13837: }
13838: }
13839: }
13840: #
13841: # Retrieve current domain configuration for institutional status types from $domconfig{'inststatus'}.
13842: #
13843: if (ref($domconfig{'inststatus'}) eq 'HASH') {
13844: foreach my $key (keys(%{$domconfig{'inststatus'}})) {
13845: if ($key eq 'inststatusguest') {
13846: $curr_inststatus{$key} = $domconfig{'inststatus'}{$key};
13847: } else {
13848: $save_inststatus{$key} = $domconfig{'inststatus'}{$key};
13849: }
13850: }
13851: }
13852:
13853: my @contexts = ('selfcreate');
13854: @{$cancreate{'selfcreate'}} = ();
13855: %{$cancreate{'emailusername'}} = ();
13856: if (@types) {
13857: @{$cancreate{'statustocreate'}} = ();
13858: }
13859: %{$cancreate{'selfcreateprocessing'}} = ();
13860: %{$cancreate{'shibenv'}} = ();
13861: %{$cancreate{'emailverified'}} = ();
13862: %{$cancreate{'emailoptions'}} = ();
13863: %{$cancreate{'emaildomain'}} = ();
13864: my %selfcreatetypes = (
13865: sso => 'users authenticated by institutional single sign on',
13866: login => 'users authenticated by institutional log-in',
13867: email => 'users verified by e-mail',
13868: );
13869: #
13870: # Populate $cancreate{'selfcreate'} array reference with types of user, for which self-creation of user accounts
13871: # is permitted.
13872: #
13873: my ($emailrules,$emailruleorder) = &Apache::lonnet::inst_userrules($dom,'email');
13874:
13875: my (@statuses,%email_rule);
13876: foreach my $item ('login','sso','email') {
13877: if ($item eq 'email') {
13878: if ($env{'form.cancreate_email'}) {
13879: if (@types) {
13880: my @poss_statuses = &Apache::loncommon::get_env_multiple('form.selfassign');
13881: foreach my $status (@poss_statuses) {
13882: if (grep(/^\Q$status\E$/,(@types,'default'))) {
13883: push(@statuses,$status);
13884: }
13885: }
13886: $save_inststatus{'inststatusguest'} = \@statuses;
13887: } else {
13888: push(@statuses,'default');
13889: }
13890: if (@statuses) {
13891: my %curr_rule;
13892: if (ref($curr_usercreation{'email_rule'}) eq 'ARRAY') {
13893: foreach my $type (@statuses) {
13894: $curr_rule{$type} = $curr_usercreation{'email_rule'};
13895: }
13896: } elsif (ref($curr_usercreation{'email_rule'}) eq 'HASH') {
13897: foreach my $type (@statuses) {
13898: $curr_rule{$type} = $curr_usercreation{'email_rule'}{$type};
13899: }
13900: }
13901: push(@{$cancreate{'selfcreate'}},'email');
13902: push(@contexts,('selfcreateprocessing','emailverified','emailoptions'));
13903: my %curremaildom;
13904: if (ref($curr_usercreation{'cancreate'}{'emaildomain'}) eq 'HASH') {
13905: %curremaildom = %{$curr_usercreation{'cancreate'}{'emaildomain'}};
13906: }
13907: foreach my $type (@statuses) {
13908: if ($env{'form.cancreate_emailprocess_'.$type} =~ /^(?:approval|automatic)$/) {
13909: $cancreate{'selfcreateprocessing'}{$type} = $env{'form.cancreate_emailprocess_'.$type};
13910: }
13911: if ($env{'form.cancreate_usernameoptions_'.$type} =~ /^(?:all|first|free)$/) {
13912: $cancreate{'emailverified'}{$type} = $env{'form.cancreate_usernameoptions_'.$type};
13913: }
13914: if ($env{'form.cancreate_emailoptions_'.$type} =~ /^(any|inst|noninst|custom)$/) {
13915: #
13916: # Retrieve rules (if any) governing types of e-mail address which may be used to verify a username.
13917: #
13918: my $chosen = $1;
13919: if (($chosen eq 'inst') || ($chosen eq 'noninst')) {
13920: my $emaildom;
13921: if ($env{'form.cancreate_emaildomain_'.$chosen.'_'.$type} =~ /^\@[^\@]+$/) {
13922: $emaildom = $env{'form.cancreate_emaildomain_'.$chosen.'_'.$type};
13923: $cancreate{'emaildomain'}{$type}{$chosen} = $emaildom;
13924: if (ref($curremaildom{$type}) eq 'HASH') {
13925: if (exists($curremaildom{$type}{$chosen})) {
13926: if ($curremaildom{$type}{$chosen} ne $emaildom) {
13927: push(@{$changes{'cancreate'}},'emaildomain');
13928: }
13929: } elsif ($emaildom ne '') {
13930: push(@{$changes{'cancreate'}},'emaildomain');
13931: }
13932: } elsif ($emaildom ne '') {
13933: push(@{$changes{'cancreate'}},'emaildomain');
13934: }
13935: }
13936: $cancreate{'emailoptions'}{$type} = $env{'form.cancreate_emailoptions_'.$type};
13937: } elsif ($chosen eq 'custom') {
13938: my @possemail_rules = &Apache::loncommon::get_env_multiple('form.email_rule_'.$type);
13939: $email_rule{$type} = [];
13940: if (ref($emailrules) eq 'HASH') {
13941: foreach my $rule (@possemail_rules) {
13942: if (exists($emailrules->{$rule})) {
13943: push(@{$email_rule{$type}},$rule);
13944: }
13945: }
13946: }
13947: if (@{$email_rule{$type}}) {
13948: $cancreate{'emailoptions'}{$type} = 'custom';
13949: if (ref($curr_rule{$type}) eq 'ARRAY') {
13950: if (@{$curr_rule{$type}} > 0) {
13951: foreach my $rule (@{$curr_rule{$type}}) {
13952: if (!grep(/^\Q$rule\E$/,@{$email_rule{$type}})) {
13953: push(@{$changes{'email_rule'}},$type);
13954: }
13955: }
13956: }
13957: foreach my $type (@{$email_rule{$type}}) {
13958: if (!grep(/^\Q$type\E$/,@{$curr_rule{$type}})) {
13959: push(@{$changes{'email_rule'}},$type);
13960: }
13961: }
13962: } else {
13963: push(@{$changes{'email_rule'}},$type);
13964: }
13965: }
13966: } else {
13967: $cancreate{'emailoptions'}{$type} = $env{'form.cancreate_emailoptions_'.$type};
13968: }
13969: }
13970: }
13971: if (@types) {
13972: if (ref($curr_inststatus{'inststatusguest'}) eq 'ARRAY') {
13973: my @changed = &Apache::loncommon::compare_arrays(\@statuses,$curr_inststatus{'inststatusguest'});
13974: if (@changed) {
13975: push(@{$changes{'inststatus'}},'inststatusguest');
13976: }
13977: } else {
13978: push(@{$changes{'inststatus'}},'inststatusguest');
13979: }
13980: }
13981: } else {
13982: delete($env{'form.cancreate_email'});
13983: if (ref($curr_inststatus{'inststatusguest'}) eq 'ARRAY') {
13984: if (@{$curr_inststatus{'inststatusguest'}} > 0) {
13985: push(@{$changes{'inststatus'}},'inststatusguest');
13986: }
13987: }
13988: }
13989: } else {
13990: $save_inststatus{'inststatusguest'} = [];
13991: if (ref($curr_inststatus{'inststatusguest'}) eq 'ARRAY') {
13992: if (@{$curr_inststatus{'inststatusguest'}} > 0) {
13993: push(@{$changes{'inststatus'}},'inststatusguest');
13994: }
13995: }
13996: }
13997: } else {
13998: if ($env{'form.cancreate_'.$item}) {
13999: push(@{$cancreate{'selfcreate'}},$item);
14000: }
14001: }
14002: }
14003: my (%userinfo,%savecaptcha);
14004: my ($infofields,$infotitles) = &Apache::loncommon::emailusername_info();
14005: #
14006: # Populate $cancreate{'emailusername'}{$type} hash ref with information fields (if new user will provide data
14007: # value set to one), if self-creation with e-mail address permitted, where $type is user type: faculty, staff, student etc.
14008: #
14009:
14010: if ($env{'form.cancreate_email'}) {
14011: push(@contexts,'emailusername');
14012: if (@statuses) {
14013: foreach my $type (@statuses) {
14014: if (ref($infofields) eq 'ARRAY') {
14015: foreach my $field (@{$infofields}) {
14016: if ($env{'form.canmodify_emailusername_'.$type.'_'.$field} =~ /^(required|optional)$/) {
14017: $cancreate{'emailusername'}{$type}{$field} = $1;
14018: }
14019: }
14020: }
14021: }
14022: }
14023: #
14024: # Populate $cancreate{'notify'} hash ref with names of Domain Coordinators who are to be notified of
14025: # queued requests for self-creation of account verified by e-mail.
14026: #
14027:
14028: my @approvalnotify = &Apache::loncommon::get_env_multiple('form.selfcreationnotifyapproval');
14029: @approvalnotify = sort(@approvalnotify);
14030: $cancreate{'notify'}{'approval'} = join(',',@approvalnotify);
14031: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
14032: if (ref($curr_usercreation{'cancreate'}{'notify'}) eq 'HASH') {
14033: if ($curr_usercreation{'cancreate'}{'notify'}{'approval'} ne $cancreate{'notify'}{'approval'}) {
14034: push(@{$changes{'cancreate'}},'notify');
14035: }
14036: } else {
14037: if ($cancreate{'notify'}{'approval'}) {
14038: push(@{$changes{'cancreate'}},'notify');
14039: }
14040: }
14041: } elsif ($cancreate{'notify'}{'approval'}) {
14042: push(@{$changes{'cancreate'}},'notify');
14043: }
14044:
14045: &process_captcha('cancreate',\%changes,\%savecaptcha,$curr_usercreation{'cancreate'});
14046: }
14047: #
14048: # Check if domain default is set appropriately, if self-creation of accounts is to be available for
14049: # institutional log-in.
14050: #
14051: if (grep(/^login$/,@{$cancreate{'selfcreate'}})) {
14052: if (!((($domdefaults{'auth_def'} =~/^krb/) && ($domdefaults{'auth_arg_def'} ne '')) ||
14053: ($domdefaults{'auth_def'} eq 'localauth'))) {
14054: $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.').' '.
14055: &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.');
14056: }
14057: }
14058: my @fields = ('lastname','firstname','middlename','generation',
14059: 'permanentemail','id');
14060: my @shibfields = (@fields,'inststatus');
14061: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
14062: #
14063: # Where usernames may created for institutional log-in and/or institutional single sign on:
14064: # (a) populate $cancreate{'statustocreate'} array reference with institutional status types who
14065: # may self-create accounts
14066: # (b) populate $save_usermodify{'selfcreate'} hash reference with status types, and information fields
14067: # which the user may supply, if institutional data is unavailable.
14068: #
14069: if (($env{'form.cancreate_login'}) || ($env{'form.cancreate_sso'})) {
14070: if (@types) {
14071: @{$cancreate{'statustocreate'}} = &Apache::loncommon::get_env_multiple('form.statustocreate');
14072: push(@contexts,'statustocreate');
14073: foreach my $type (@types) {
14074: my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$type);
14075: foreach my $field (@fields) {
14076: if (grep(/^\Q$field\E$/,@modifiable)) {
14077: $save_usermodify{'selfcreate'}{$type}{$field} = 1;
14078: } else {
14079: $save_usermodify{'selfcreate'}{$type}{$field} = 0;
14080: }
14081: }
14082: }
14083: if (ref($curr_usermodify{'selfcreate'}) eq 'HASH') {
14084: foreach my $type (@types) {
14085: if (ref($curr_usermodify{'selfcreate'}{$type}) eq 'HASH') {
14086: foreach my $field (@fields) {
14087: if ($save_usermodify{'selfcreate'}{$type}{$field} ne
14088: $curr_usermodify{'selfcreate'}{$type}{$field}) {
14089: push(@{$changes{'selfcreate'}},$type);
14090: last;
14091: }
14092: }
14093: }
14094: }
14095: } else {
14096: foreach my $type (@types) {
14097: push(@{$changes{'selfcreate'}},$type);
14098: }
14099: }
14100: }
14101: foreach my $field (@shibfields) {
14102: if ($env{'form.shibenv_'.$field} ne '') {
14103: $cancreate{'shibenv'}{$field} = $env{'form.shibenv_'.$field};
14104: }
14105: }
14106: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
14107: if (ref($curr_usercreation{'cancreate'}{'shibenv'}) eq 'HASH') {
14108: foreach my $field (@shibfields) {
14109: if ($env{'form.shibenv_'.$field} ne $curr_usercreation{'cancreate'}{'shibenv'}{$field}) {
14110: push(@{$changes{'cancreate'}},'shibenv');
14111: }
14112: }
14113: } else {
14114: foreach my $field (@shibfields) {
14115: if ($env{'form.shibenv_'.$field}) {
14116: push(@{$changes{'cancreate'}},'shibenv');
14117: last;
14118: }
14119: }
14120: }
14121: }
14122: }
14123: foreach my $item (@contexts) {
14124: if (ref($curr_usercreation{'cancreate'}{$item}) eq 'ARRAY') {
14125: foreach my $curr (@{$curr_usercreation{'cancreate'}{$item}}) {
14126: if (ref($cancreate{$item}) eq 'ARRAY') {
14127: if (!grep(/^$curr$/,@{$cancreate{$item}})) {
14128: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
14129: push(@{$changes{'cancreate'}},$item);
14130: }
14131: }
14132: }
14133: }
14134: if (ref($cancreate{$item}) eq 'ARRAY') {
14135: foreach my $type (@{$cancreate{$item}}) {
14136: if (!grep(/^$type$/,@{$curr_usercreation{'cancreate'}{$item}})) {
14137: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
14138: push(@{$changes{'cancreate'}},$item);
14139: }
14140: }
14141: }
14142: }
14143: } elsif (ref($curr_usercreation{'cancreate'}{$item}) eq 'HASH') {
14144: if (ref($cancreate{$item}) eq 'HASH') {
14145: foreach my $type (keys(%{$curr_usercreation{'cancreate'}{$item}})) {
14146: if (ref($curr_usercreation{'cancreate'}{$item}{$type}) eq 'HASH') {
14147: foreach my $field (keys(%{$curr_usercreation{'cancreate'}{$item}{$type}})) {
14148: unless ($curr_usercreation{'cancreate'}{$item}{$type}{$field} eq $cancreate{$item}{$type}{$field}) {
14149: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
14150: push(@{$changes{'cancreate'}},$item);
14151: }
14152: }
14153: }
14154: } elsif (($item eq 'selfcreateprocessing') || ($item eq 'emailverified') || ($item eq 'emailoptions')) {
14155: if ($cancreate{$item}{$type} ne $curr_usercreation{'cancreate'}{$item}{$type}) {
14156: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
14157: push(@{$changes{'cancreate'}},$item);
14158: }
14159: }
14160: }
14161: }
14162: foreach my $type (keys(%{$cancreate{$item}})) {
14163: if (ref($cancreate{$item}{$type}) eq 'HASH') {
14164: foreach my $field (keys(%{$cancreate{$item}{$type}})) {
14165: if (ref($curr_usercreation{'cancreate'}{$item}{$type}) eq 'HASH') {
14166: unless ($curr_usercreation{'cancreate'}{$item}{$type}{$field} eq $cancreate{$item}{$type}{$field}) {
14167: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
14168: push(@{$changes{'cancreate'}},$item);
14169: }
14170: }
14171: } else {
14172: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
14173: push(@{$changes{'cancreate'}},$item);
14174: }
14175: }
14176: }
14177: } elsif (($item eq 'selfcreateprocessing') || ($item eq 'emailverified') || ($item eq 'emailoptions')) {
14178: if ($cancreate{$item}{$type} ne $curr_usercreation{'cancreate'}{$item}{$type}) {
14179: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
14180: push(@{$changes{'cancreate'}},$item);
14181: }
14182: }
14183: }
14184: }
14185: }
14186: } elsif ($curr_usercreation{'cancreate'}{$item}) {
14187: if (ref($cancreate{$item}) eq 'ARRAY') {
14188: if (!grep(/^\Q$curr_usercreation{'cancreate'}{$item}\E$/,@{$cancreate{$item}})) {
14189: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
14190: push(@{$changes{'cancreate'}},$item);
14191: }
14192: }
14193: }
14194: } elsif (($item eq 'selfcreateprocessing') || ($item eq 'emailverified') || ($item eq 'emailoptions')) {
14195: if (ref($cancreate{$item}) eq 'HASH') {
14196: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
14197: push(@{$changes{'cancreate'}},$item);
14198: }
14199: }
14200: } elsif ($item eq 'emailusername') {
14201: if (ref($cancreate{$item}) eq 'HASH') {
14202: foreach my $type (keys(%{$cancreate{$item}})) {
14203: if (ref($cancreate{$item}{$type}) eq 'HASH') {
14204: foreach my $field (keys(%{$cancreate{$item}{$type}})) {
14205: if ($cancreate{$item}{$type}{$field}) {
14206: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
14207: push(@{$changes{'cancreate'}},$item);
14208: }
14209: last;
14210: }
14211: }
14212: }
14213: }
14214: }
14215: }
14216: }
14217: #
14218: # Populate %save_usercreate hash with updates to self-creation configuration.
14219: #
14220: $save_usercreate{'cancreate'}{'captcha'} = $savecaptcha{'captcha'};
14221: $save_usercreate{'cancreate'}{'recaptchakeys'} = $savecaptcha{'recaptchakeys'};
14222: $save_usercreate{'cancreate'}{'recaptchaversion'} = $savecaptcha{'recaptchaversion'};
14223: $save_usercreate{'cancreate'}{'selfcreate'} = $cancreate{'selfcreate'};
14224: if (ref($cancreate{'notify'}) eq 'HASH') {
14225: $save_usercreate{'cancreate'}{'notify'} = $cancreate{'notify'};
14226: }
14227: if (ref($cancreate{'selfcreateprocessing'}) eq 'HASH') {
14228: $save_usercreate{'cancreate'}{'selfcreateprocessing'} = $cancreate{'selfcreateprocessing'};
14229: }
14230: if (ref($cancreate{'emailverified'}) eq 'HASH') {
14231: $save_usercreate{'cancreate'}{'emailverified'} = $cancreate{'emailverified'};
14232: }
14233: if (ref($cancreate{'emailoptions'}) eq 'HASH') {
14234: $save_usercreate{'cancreate'}{'emailoptions'} = $cancreate{'emailoptions'};
14235: }
14236: if (ref($cancreate{'emaildomain'}) eq 'HASH') {
14237: $save_usercreate{'cancreate'}{'emaildomain'} = $cancreate{'emaildomain'};
14238: }
14239: if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
14240: $save_usercreate{'cancreate'}{'statustocreate'} = $cancreate{'statustocreate'};
14241: }
14242: if (ref($cancreate{'shibenv'}) eq 'HASH') {
14243: $save_usercreate{'cancreate'}{'shibenv'} = $cancreate{'shibenv'};
14244: }
14245: $save_usercreate{'cancreate'}{'emailusername'} = $cancreate{'emailusername'};
14246: $save_usercreate{'email_rule'} = \%email_rule;
14247:
14248: my %userconfig_hash = (
14249: usercreation => \%save_usercreate,
14250: usermodification => \%save_usermodify,
14251: inststatus => \%save_inststatus,
14252: );
14253:
14254: my $putresult = &Apache::lonnet::put_dom('configuration',\%userconfig_hash,
14255: $dom);
14256: #
14257: # Accumulate details of changes to domain configuration for self-creation of usernames in $resulttext
14258: #
14259: if ($putresult eq 'ok') {
14260: if (keys(%changes) > 0) {
14261: $resulttext = &mt('Changes made:').'<ul>';
14262: if (ref($changes{'cancreate'}) eq 'ARRAY') {
14263: my %lt = &selfcreation_types();
14264: foreach my $type (@{$changes{'cancreate'}}) {
14265: my $chgtext = '';
14266: if ($type eq 'selfcreate') {
14267: if (@{$cancreate{$type}} == 0) {
14268: $chgtext .= &mt('Self creation of a new user account is not permitted.');
14269: } else {
14270: $chgtext .= &mt('Self-creation of a new account is permitted for:').
14271: '<ul>';
14272: foreach my $case (@{$cancreate{$type}}) {
14273: $chgtext .= '<li>'.$selfcreatetypes{$case}.'</li>';
14274: }
14275: $chgtext .= '</ul>';
14276: if (ref($cancreate{$type}) eq 'ARRAY') {
14277: if (grep(/^(login|sso)$/,@{$cancreate{$type}})) {
14278: if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
14279: if (@{$cancreate{'statustocreate'}} == 0) {
14280: $chgtext .= '<span class="LC_warning">'.
14281: &mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts via log-in or single sign-on.").
14282: '</span><br />';
14283: }
14284: }
14285: }
14286: if (grep(/^email$/,@{$cancreate{$type}})) {
14287: if (!@statuses) {
14288: $chgtext .= '<span class="LC_warning">'.
14289: &mt("However, e-mail verification is currently set to 'unavailable' for all user types (including 'other'), so self-creation of accounts is not possible for non-institutional log-in.").
14290: '</span><br />';
14291:
14292: }
14293: }
14294: }
14295: }
14296: } elsif ($type eq 'shibenv') {
14297: if (keys(%{$cancreate{$type}}) == 0) {
14298: $chgtext .= &mt('Shibboleth-autheticated user does not use environment variables to set user information').'<br />';
14299: } else {
14300: $chgtext .= &mt('Shibboleth-autheticated user information set from environment variables, as follows:').
14301: '<ul>';
14302: foreach my $field (@shibfields) {
14303: next if ($cancreate{$type}{$field} eq '');
14304: if ($field eq 'inststatus') {
14305: $chgtext .= '<li>'.&mt('Institutional status').' -- '.$cancreate{$type}{$field}.'</li>';
14306: } else {
14307: $chgtext .= '<li>'.$fieldtitles{$field}.' -- '.$cancreate{$type}{$field}.'</li>';
14308: }
14309: }
14310: $chgtext .= '</ul>';
14311: }
14312: } elsif ($type eq 'statustocreate') {
14313: if ((ref($cancreate{'selfcreate'}) eq 'ARRAY') &&
14314: (ref($cancreate{'statustocreate'}) eq 'ARRAY')) {
14315: if (@{$cancreate{'selfcreate'}} > 0) {
14316: if (@{$cancreate{'statustocreate'}} == 0) {
14317: $chgtext .= &mt("Institutional affiliations permitted to create accounts set to 'None'.");
14318: if (!grep(/^email$/,@{$cancreate{'selfcreate'}})) {
14319: $chgtext .= '<br />'.
14320: '<span class="LC_warning">'.
14321: &mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts.").
14322: '</span>';
14323: }
14324: } elsif (keys(%usertypes) > 0) {
14325: if (grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
14326: $chgtext .= &mt('Creation of a new account for an institutional user is restricted to the following institutional affiliation(s):');
14327: } else {
14328: $chgtext .= &mt('Institutional affiliations permitted to create accounts with institutional authentication were set as follows:');
14329: }
14330: $chgtext .= '<ul>';
14331: foreach my $case (@{$cancreate{$type}}) {
14332: if ($case eq 'default') {
14333: $chgtext .= '<li>'.$othertitle.'</li>';
14334: } else {
14335: $chgtext .= '<li>'.$usertypes{$case}.'</li>';
14336: }
14337: }
14338: $chgtext .= '</ul>';
14339: if (!grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
14340: $chgtext .= '<span class="LC_warning">'.
14341: &mt('However, users authenticated by institutional login/single sign on are not currently permitted to create accounts.').
14342: '</span>';
14343: }
14344: }
14345: } else {
14346: if (@{$cancreate{$type}} == 0) {
14347: $chgtext .= &mt("Institutional affiliations permitted to create accounts were set to 'none'.");
14348: } else {
14349: $chgtext .= &mt('Although institutional affiliations permitted to create accounts were changed, self creation of accounts is not currently permitted for any authentication types.');
14350: }
14351: }
14352: $chgtext .= '<br />';
14353: }
14354: } elsif ($type eq 'selfcreateprocessing') {
14355: my %choices = &Apache::lonlocal::texthash (
14356: automatic => 'Automatic approval',
14357: approval => 'Queued for approval',
14358: );
14359: if (@types) {
14360: if (@statuses) {
14361: $chgtext .= &mt('Processing of requests to create account with e-mail verification set as follows:').
14362: '<ul>';
14363: foreach my $status (@statuses) {
14364: if ($status eq 'default') {
14365: $chgtext .= '<li>'.$othertitle.' -- '.$choices{$cancreate{'selfcreateprocessing'}{$status}}.'</li>';
14366: } else {
14367: $chgtext .= '<li>'.$usertypes{$status}.' -- '.$choices{$cancreate{'selfcreateprocessing'}{$status}}.'</li>';
14368: }
14369: }
14370: $chgtext .= '</ul>';
14371: }
14372: } else {
14373: $chgtext .= &mt('Processing of requests to create account with e-mail verification set to: "[_1]"',
14374: $choices{$cancreate{'selfcreateprocessing'}{'default'}});
14375: }
14376: } elsif ($type eq 'emailverified') {
14377: my %options = &Apache::lonlocal::texthash (
14378: all => 'Same as e-mail',
14379: first => 'Omit @domain',
14380: free => 'Free to choose',
14381: );
14382: if (@types) {
14383: if (@statuses) {
14384: $chgtext .= &mt('For self-created accounts verified by e-mail address, username is set as follows:').
14385: '<ul>';
14386: foreach my $status (@statuses) {
14387: if ($type eq 'default') {
14388: $chgtext .= '<li>'.$othertitle.' -- '.$options{$cancreate{'emailverified'}{$status}}.'</li>';
14389: } else {
14390: $chgtext .= '<li>'.$usertypes{$status}.' -- '.$options{$cancreate{'emailverified'}{$status}}.'</li>';
14391: }
14392: }
14393: $chgtext .= '</ul>';
14394: }
14395: } else {
14396: $chgtext .= &mt("For self-created accounts verified by e-mail address, user's username is: '[_1]'",
14397: $options{$cancreate{'emailverified'}{'default'}});
14398: }
14399: } elsif ($type eq 'emailoptions') {
14400: my %options = &Apache::lonlocal::texthash (
14401: any => 'Any e-mail',
14402: inst => 'Institutional only',
14403: noninst => 'Non-institutional only',
14404: custom => 'Custom restrictions',
14405: );
14406: if (@types) {
14407: if (@statuses) {
14408: $chgtext .= &mt('For self-created accounts verified by e-mail address, requirements for e-mail address are as follows:').
14409: '<ul>';
14410: foreach my $status (@statuses) {
14411: if ($type eq 'default') {
14412: $chgtext .= '<li>'.$othertitle.' -- '.$options{$cancreate{'emailoptions'}{$status}}.'</li>';
14413: } else {
14414: $chgtext .= '<li>'.$usertypes{$status}.' -- '.$options{$cancreate{'emailoptions'}{$status}}.'</li>';
14415: }
14416: }
14417: $chgtext .= '</ul>';
14418: }
14419: } else {
14420: if ($cancreate{'emailoptions'}{'default'} eq 'any') {
14421: $chgtext .= &mt('For self-created accounts verified by e-mail address, any e-mail may be used');
14422: } else {
14423: $chgtext .= &mt('For self-created accounts verified by e-mail address, e-mail restricted to: "[_1]"',
14424: $options{$cancreate{'emailoptions'}{'default'}});
14425: }
14426: }
14427: } elsif ($type eq 'emaildomain') {
14428: my $output;
14429: if (@statuses) {
14430: foreach my $type (@statuses) {
14431: if (ref($cancreate{'emaildomain'}{$type}) eq 'HASH') {
14432: if ($cancreate{'emailoptions'}{$type} eq 'inst') {
14433: if ($type eq 'default') {
14434: if ((ref($cancreate{'emaildomain'}{$type}) ne 'HASH') ||
14435: ($cancreate{'emaildomain'}{$type}{'inst'} eq '')) {
14436: $output = '<li>'.$othertitle.' -- '.&mt('No restriction on e-mail domain').'</li>';
14437: } else {
14438: $output = '<li>'.$othertitle.' -- '.&mt("User's e-mail address needs to end: [_1]",
14439: $cancreate{'emaildomain'}{$type}{'inst'}).'</li>';
14440: }
14441: } else {
14442: if ((ref($cancreate{'emaildomain'}{$type}) ne 'HASH') ||
14443: ($cancreate{'emaildomain'}{$type}{'inst'} eq '')) {
14444: $output = '<li>'.$usertypes{$type}.' -- '.&mt('No restriction on e-mail domain').'</li>';
14445: } else {
14446: $output = '<li>'.$usertypes{$type}.' -- '.&mt("User's e-mail address needs to end: [_1]",
14447: $cancreate{'emaildomain'}{$type}{'inst'}).'</li>';
14448: }
14449: }
14450: } elsif ($cancreate{'emailoptions'}{$type} eq 'noninst') {
14451: if ($type eq 'default') {
14452: if ((ref($cancreate{'emaildomain'}{$type}) ne 'HASH') ||
14453: ($cancreate{'emaildomain'}{$type}{'noninst'} eq '')) {
14454: $output = '<li>'.$othertitle.' -- '.&mt('No restriction on e-mail domain').'</li>';
14455: } else {
14456: $output = '<li>'.$othertitle.' -- '.&mt("User's e-mail address must not end: [_1]",
14457: $cancreate{'emaildomain'}{$type}{'noninst'}).'</li>';
14458: }
14459: } else {
14460: if ((ref($cancreate{'emaildomain'}{$type}) ne 'HASH') ||
14461: ($cancreate{'emaildomain'}{$type}{'noninst'} eq '')) {
14462: $output = '<li>'.$usertypes{$type}.' -- '.&mt('No restriction on e-mail domain').'</li>';
14463: } else {
14464: $output = '<li>'.$usertypes{$type}.' -- '.&mt("User's e-mail address must not end: [_1]",
14465: $cancreate{'emaildomain'}{$type}{'noninst'}).'</li>';
14466: }
14467: }
14468: }
14469: }
14470: }
14471: }
14472: if ($output ne '') {
14473: $chgtext .= &mt('For self-created accounts verified by e-mail address:').
14474: '<ul>'.$output.'</ul>';
14475: }
14476: } elsif ($type eq 'captcha') {
14477: if ($savecaptcha{$type} eq 'notused') {
14478: $chgtext .= &mt('No CAPTCHA validation in use for self-creation screen.');
14479: } else {
14480: my %captchas = &captcha_phrases();
14481: if ($captchas{$savecaptcha{$type}}) {
14482: $chgtext .= &mt("Validation for self-creation screen set to $captchas{$savecaptcha{$type}}.");
14483: } else {
14484: $chgtext .= &mt('Validation for self-creation screen set to unknown type.');
14485: }
14486: }
14487: } elsif ($type eq 'recaptchakeys') {
14488: my ($privkey,$pubkey);
14489: if (ref($savecaptcha{$type}) eq 'HASH') {
14490: $pubkey = $savecaptcha{$type}{'public'};
14491: $privkey = $savecaptcha{$type}{'private'};
14492: }
14493: $chgtext .= &mt('ReCAPTCHA keys changes').'<ul>';
14494: if (!$pubkey) {
14495: $chgtext .= '<li>'.&mt('Public key deleted').'</li>';
14496: } else {
14497: $chgtext .= '<li>'.&mt('Public key set to [_1]',$pubkey).'</li>';
14498: }
14499: if (!$privkey) {
14500: $chgtext .= '<li>'.&mt('Private key deleted').'</li>';
14501: } else {
14502: $chgtext .= '<li>'.&mt('Private key set to [_1]',$pubkey).'</li>';
14503: }
14504: $chgtext .= '</ul>';
14505: } elsif ($type eq 'recaptchaversion') {
14506: if ($savecaptcha{'captcha'} eq 'recaptcha') {
14507: $chgtext .= &mt('ReCAPTCHA set to version [_1]',$savecaptcha{$type});
14508: }
14509: } elsif ($type eq 'emailusername') {
14510: if (ref($cancreate{'emailusername'}) eq 'HASH') {
14511: if (@statuses) {
14512: foreach my $type (@statuses) {
14513: if (ref($cancreate{'emailusername'}{$type}) eq 'HASH') {
14514: if (keys(%{$cancreate{'emailusername'}{$type}}) > 0) {
14515: $chgtext .= &mt('When self-creating account with e-mail verification, the following information will be provided by [_1]:',"'$usertypes{$type}'").
14516: '<ul>';
14517: foreach my $field (@{$infofields}) {
14518: if ($cancreate{'emailusername'}{$type}{$field}) {
14519: $chgtext .= '<li>'.$infotitles->{$field}.'</li>';
14520: }
14521: }
14522: $chgtext .= '</ul>';
14523: } else {
14524: $chgtext .= &mt('When self creating account with e-mail verification, no information besides e-mail address will be provided by [_1].',"'$usertypes{$type}'").'<br />';
14525: }
14526: } else {
14527: $chgtext .= &mt('When self creating account with e-mail verification, no information besides e-mail address will be provided by [_1].',"'$usertypes{$type}'").'<br />';
14528: }
14529: }
14530: }
14531: }
14532: } elsif ($type eq 'notify') {
14533: my $numapprove = 0;
14534: if (ref($changes{'cancreate'}) eq 'ARRAY') {
14535: if ((grep(/^notify$/,@{$changes{'cancreate'}})) && (ref($cancreate{'notify'}) eq 'HASH')) {
14536: if ($cancreate{'notify'}{'approval'}) {
14537: $chgtext .= &mt('Notification of username requests requiring approval will be sent to: ').$cancreate{'notify'}{'approval'};
14538: $numapprove ++;
14539: }
14540: }
14541: }
14542: unless ($numapprove) {
14543: $chgtext .= &mt('No Domain Coordinators will receive notification of username requests requiring approval.');
14544: }
14545: }
14546: if ($chgtext) {
14547: $resulttext .= '<li>'.$chgtext.'</li>';
14548: }
14549: }
14550: }
14551: if ((ref($changes{'email_rule'}) eq 'ARRAY') && (@{$changes{'email_rule'}} > 0)) {
14552: my ($emailrules,$emailruleorder) =
14553: &Apache::lonnet::inst_userrules($dom,'email');
14554: foreach my $type (@{$changes{'email_rule'}}) {
14555: if (ref($email_rule{$type}) eq 'ARRAY') {
14556: my $chgtext = '<ul>';
14557: foreach my $rule (@{$email_rule{$type}}) {
14558: if (ref($emailrules->{$rule}) eq 'HASH') {
14559: $chgtext .= '<li>'.$emailrules->{$rule}{'name'}.'</li>';
14560: }
14561: }
14562: $chgtext .= '</ul>';
14563: my $typename;
14564: if (@types) {
14565: if ($type eq 'default') {
14566: $typename = $othertitle;
14567: } else {
14568: $typename = $usertypes{$type};
14569: }
14570: $chgtext .= &mt('(Affiliation: [_1])',$typename);
14571: }
14572: if (@{$email_rule{$type}} > 0) {
14573: $resulttext .= '<li>'.
14574: &mt('Accounts may not be created by users verified by e-mail, for e-mail addresses of the following types: ',
14575: $usertypes{$type}).
14576: $chgtext.
14577: '</li>';
14578: } else {
14579: $resulttext .= '<li>'.
14580: &mt('There are now no restrictions on e-mail addresses which may be used for verification when a user requests an account.').
14581: '</li>'.
14582: &mt('(Affiliation: [_1])',$typename);
14583: }
14584: }
14585: }
14586: }
14587: if (ref($changes{'inststatus'}) eq 'ARRAY') {
14588: if (ref($save_inststatus{'inststatusguest'}) eq 'ARRAY') {
14589: if (@{$save_inststatus{'inststatusguest'}} > 0) {
14590: my $chgtext = '<ul>';
14591: foreach my $type (@{$save_inststatus{'inststatusguest'}}) {
14592: $chgtext .= '<li>'.$usertypes{$type}.'</li>';
14593: }
14594: $chgtext .= '</ul>';
14595: $resulttext .= '<li>'.
14596: &mt('A user will self-report one of the following affiliations when requesting an account verified by e-mail: ').
14597: $chgtext.
14598: '</li>';
14599: } else {
14600: $resulttext .= '<li>'.
14601: &mt('No affiliations available for self-reporting when requesting an account verified by e-mail.').
14602: '</li>';
14603: }
14604: }
14605: }
14606: if (ref($changes{'selfcreate'}) eq 'ARRAY') {
14607: $resulttext .= '<li>'.&mt('When self-creating institutional account:').'<ul>';
14608: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
14609: foreach my $type (@{$changes{'selfcreate'}}) {
14610: my $typename = $type;
14611: if (keys(%usertypes) > 0) {
14612: if ($usertypes{$type} ne '') {
14613: $typename = $usertypes{$type};
14614: }
14615: }
14616: my @modifiable;
14617: $resulttext .= '<li>'.
14618: &mt('Self-creation of account by users with status: [_1]',
14619: '<span class="LC_cusr_emph">'.$typename.'</span>').
14620: ' - '.&mt('modifiable fields (if institutional data blank): ');
14621: foreach my $field (@fields) {
14622: if ($save_usermodify{'selfcreate'}{$type}{$field}) {
14623: push(@modifiable,'<b>'.$fieldtitles{$field}.'</b>');
14624: }
14625: }
14626: if (@modifiable > 0) {
14627: $resulttext .= join(', ',@modifiable);
14628: } else {
14629: $resulttext .= &mt('none');
14630: }
14631: $resulttext .= '</li>';
14632: }
14633: $resulttext .= '</ul></li>';
14634: }
14635: $resulttext .= '</ul>';
14636: my $cachetime = 24*60*60;
14637: $domdefaults{'inststatusguest'} = $save_inststatus{'inststatusguest'};
14638: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
14639: if (ref($lastactref) eq 'HASH') {
14640: $lastactref->{'domdefaults'} = 1;
14641: }
14642: } else {
14643: $resulttext = &mt('No changes made to self-creation settings');
14644: }
14645: } else {
14646: $resulttext = '<span class="LC_error">'.
14647: &mt('An error occurred: [_1]',$putresult).'</span>';
14648: }
14649: if ($warningmsg ne '') {
14650: $resulttext .= '<br /><span class="LC_warning">'.$warningmsg.'</span><br />';
14651: }
14652: return $resulttext;
14653: }
14654:
14655: sub process_captcha {
14656: my ($container,$changes,$newsettings,$current) = @_;
14657: return unless ((ref($changes) eq 'HASH') && (ref($newsettings) eq 'HASH') || (ref($current) eq 'HASH'));
14658: $newsettings->{'captcha'} = $env{'form.'.$container.'_captcha'};
14659: unless ($newsettings->{'captcha'} eq 'recaptcha' || $newsettings->{'captcha'} eq 'notused') {
14660: $newsettings->{'captcha'} = 'original';
14661: }
14662: if ($current->{'captcha'} ne $newsettings->{'captcha'}) {
14663: if ($container eq 'cancreate') {
14664: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
14665: push(@{$changes->{'cancreate'}},'captcha');
14666: } elsif (!defined($changes->{'cancreate'})) {
14667: $changes->{'cancreate'} = ['captcha'];
14668: }
14669: } else {
14670: $changes->{'captcha'} = 1;
14671: }
14672: }
14673: my ($newpub,$newpriv,$currpub,$currpriv,$newversion,$currversion);
14674: if ($newsettings->{'captcha'} eq 'recaptcha') {
14675: $newpub = $env{'form.'.$container.'_recaptchapub'};
14676: $newpriv = $env{'form.'.$container.'_recaptchapriv'};
14677: $newpub =~ s/[^\w\-]//g;
14678: $newpriv =~ s/[^\w\-]//g;
14679: $newsettings->{'recaptchakeys'} = {
14680: public => $newpub,
14681: private => $newpriv,
14682: };
14683: $newversion = $env{'form.'.$container.'_recaptchaversion'};
14684: $newversion =~ s/\D//g;
14685: if ($newversion ne '2') {
14686: $newversion = 1;
14687: }
14688: $newsettings->{'recaptchaversion'} = $newversion;
14689: }
14690: if (ref($current->{'recaptchakeys'}) eq 'HASH') {
14691: $currpub = $current->{'recaptchakeys'}{'public'};
14692: $currpriv = $current->{'recaptchakeys'}{'private'};
14693: unless ($newsettings->{'captcha'} eq 'recaptcha') {
14694: $newsettings->{'recaptchakeys'} = {
14695: public => '',
14696: private => '',
14697: }
14698: }
14699: }
14700: if ($current->{'captcha'} eq 'recaptcha') {
14701: $currversion = $current->{'recaptchaversion'};
14702: if ($currversion ne '2') {
14703: $currversion = 1;
14704: }
14705: }
14706: if ($currversion ne $newversion) {
14707: if ($container eq 'cancreate') {
14708: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
14709: push(@{$changes->{'cancreate'}},'recaptchaversion');
14710: } elsif (!defined($changes->{'cancreate'})) {
14711: $changes->{'cancreate'} = ['recaptchaversion'];
14712: }
14713: } else {
14714: $changes->{'recaptchaversion'} = 1;
14715: }
14716: }
14717: if (($newpub ne $currpub) || ($newpriv ne $currpriv)) {
14718: if ($container eq 'cancreate') {
14719: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
14720: push(@{$changes->{'cancreate'}},'recaptchakeys');
14721: } elsif (!defined($changes->{'cancreate'})) {
14722: $changes->{'cancreate'} = ['recaptchakeys'];
14723: }
14724: } else {
14725: $changes->{'recaptchakeys'} = 1;
14726: }
14727: }
14728: return;
14729: }
14730:
14731: sub modify_usermodification {
14732: my ($dom,%domconfig) = @_;
14733: my ($resulttext,%curr_usermodification,%changes,%modifyhash);
14734: if (ref($domconfig{'usermodification'}) eq 'HASH') {
14735: foreach my $key (keys(%{$domconfig{'usermodification'}})) {
14736: if ($key eq 'selfcreate') {
14737: $modifyhash{$key} = $domconfig{'usermodification'}{$key};
14738: } else {
14739: $curr_usermodification{$key} = $domconfig{'usermodification'}{$key};
14740: }
14741: }
14742: }
14743: my @contexts = ('author','course');
14744: my %context_title = (
14745: author => 'In author context',
14746: course => 'In course context',
14747: );
14748: my @fields = ('lastname','firstname','middlename','generation',
14749: 'permanentemail','id');
14750: my %roles = (
14751: author => ['ca','aa'],
14752: course => ['st','ep','ta','in','cr'],
14753: );
14754: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
14755: foreach my $context (@contexts) {
14756: foreach my $role (@{$roles{$context}}) {
14757: my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$role);
14758: foreach my $item (@fields) {
14759: if (grep(/^\Q$item\E$/,@modifiable)) {
14760: $modifyhash{$context}{$role}{$item} = 1;
14761: } else {
14762: $modifyhash{$context}{$role}{$item} = 0;
14763: }
14764: }
14765: }
14766: if (ref($curr_usermodification{$context}) eq 'HASH') {
14767: foreach my $role (@{$roles{$context}}) {
14768: if (ref($curr_usermodification{$context}{$role}) eq 'HASH') {
14769: foreach my $field (@fields) {
14770: if ($modifyhash{$context}{$role}{$field} ne
14771: $curr_usermodification{$context}{$role}{$field}) {
14772: push(@{$changes{$context}},$role);
14773: last;
14774: }
14775: }
14776: }
14777: }
14778: } else {
14779: foreach my $context (@contexts) {
14780: foreach my $role (@{$roles{$context}}) {
14781: push(@{$changes{$context}},$role);
14782: }
14783: }
14784: }
14785: }
14786: my %usermodification_hash = (
14787: usermodification => \%modifyhash,
14788: );
14789: my $putresult = &Apache::lonnet::put_dom('configuration',
14790: \%usermodification_hash,$dom);
14791: if ($putresult eq 'ok') {
14792: if (keys(%changes) > 0) {
14793: $resulttext = &mt('Changes made: ').'<ul>';
14794: foreach my $context (@contexts) {
14795: if (ref($changes{$context}) eq 'ARRAY') {
14796: $resulttext .= '<li>'.$context_title{$context}.':<ul>';
14797: if (ref($changes{$context}) eq 'ARRAY') {
14798: foreach my $role (@{$changes{$context}}) {
14799: my $rolename;
14800: if ($role eq 'cr') {
14801: $rolename = &mt('Custom');
14802: } else {
14803: $rolename = &Apache::lonnet::plaintext($role);
14804: }
14805: my @modifiable;
14806: $resulttext .= '<li><span class="LC_cusr_emph">'.&mt('Target user with [_1] role',$rolename).'</span> - '.&mt('modifiable fields: ');
14807: foreach my $field (@fields) {
14808: if ($modifyhash{$context}{$role}{$field}) {
14809: push(@modifiable,$fieldtitles{$field});
14810: }
14811: }
14812: if (@modifiable > 0) {
14813: $resulttext .= join(', ',@modifiable);
14814: } else {
14815: $resulttext .= &mt('none');
14816: }
14817: $resulttext .= '</li>';
14818: }
14819: $resulttext .= '</ul></li>';
14820: }
14821: }
14822: }
14823: $resulttext .= '</ul>';
14824: } else {
14825: $resulttext = &mt('No changes made to user modification settings');
14826: }
14827: } else {
14828: $resulttext = '<span class="LC_error">'.
14829: &mt('An error occurred: [_1]',$putresult).'</span>';
14830: }
14831: return $resulttext;
14832: }
14833:
14834: sub modify_defaults {
14835: my ($dom,$lastactref,%domconfig) = @_;
14836: my ($resulttext,$mailmsgtxt,%newvalues,%changes,@errors);
14837: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
14838: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def','datelocale_def',
14839: 'portal_def','intauth_cost','intauth_check','intauth_switch');
14840: my @authtypes = ('internal','krb4','krb5','localauth','lti');
14841: foreach my $item (@items) {
14842: $newvalues{$item} = $env{'form.'.$item};
14843: if ($item eq 'auth_def') {
14844: if ($newvalues{$item} ne '') {
14845: if (!grep(/^\Q$newvalues{$item}\E$/,@authtypes)) {
14846: push(@errors,$item);
14847: }
14848: }
14849: } elsif ($item eq 'lang_def') {
14850: if ($newvalues{$item} ne '') {
14851: if ($newvalues{$item} =~ /^(\w+)/) {
14852: my $langcode = $1;
14853: if ($langcode ne 'x_chef') {
14854: if (code2language($langcode) eq '') {
14855: push(@errors,$item);
14856: }
14857: }
14858: } else {
14859: push(@errors,$item);
14860: }
14861: }
14862: } elsif ($item eq 'timezone_def') {
14863: if ($newvalues{$item} ne '') {
14864: if (!DateTime::TimeZone->is_valid_name($newvalues{$item})) {
14865: push(@errors,$item);
14866: }
14867: }
14868: } elsif ($item eq 'datelocale_def') {
14869: if ($newvalues{$item} ne '') {
14870: my @datelocale_ids = DateTime::Locale->ids();
14871: if (!grep(/^\Q$newvalues{$item}\E$/,@datelocale_ids)) {
14872: push(@errors,$item);
14873: }
14874: }
14875: } elsif ($item eq 'portal_def') {
14876: if ($newvalues{$item} ne '') {
14877: unless ($newvalues{$item} =~ /^https?\:\/\/(([a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9\-]*[a-zA-Z0-9])\.)*([A-Za-z]|[A-Za-z][A-Za-z0-9\-]*[A-Za-z0-9])\/?$/) {
14878: push(@errors,$item);
14879: }
14880: }
14881: } elsif ($item eq 'intauth_cost') {
14882: if ($newvalues{$item} ne '') {
14883: if ($newvalues{$item} =~ /\D/) {
14884: push(@errors,$item);
14885: }
14886: }
14887: } elsif ($item eq 'intauth_check') {
14888: if ($newvalues{$item} ne '') {
14889: unless ($newvalues{$item} =~ /^(0|1|2)$/) {
14890: push(@errors,$item);
14891: }
14892: }
14893: } elsif ($item eq 'intauth_switch') {
14894: if ($newvalues{$item} ne '') {
14895: unless ($newvalues{$item} =~ /^(0|1|2)$/) {
14896: push(@errors,$item);
14897: }
14898: }
14899: }
14900: if (grep(/^\Q$item\E$/,@errors)) {
14901: $newvalues{$item} = $domdefaults{$item};
14902: } elsif ($domdefaults{$item} ne $newvalues{$item}) {
14903: $changes{$item} = 1;
14904: }
14905: $domdefaults{$item} = $newvalues{$item};
14906: }
14907: my %defaults_hash = (
14908: defaults => \%newvalues,
14909: );
14910: my $title = &defaults_titles();
14911:
14912: my $currinststatus;
14913: if (ref($domconfig{'inststatus'}) eq 'HASH') {
14914: $currinststatus = $domconfig{'inststatus'};
14915: } else {
14916: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
14917: $currinststatus = {
14918: inststatustypes => $usertypes,
14919: inststatusorder => $types,
14920: inststatusguest => [],
14921: };
14922: }
14923: my @todelete = &Apache::loncommon::get_env_multiple('form.inststatus_delete');
14924: my @allpos;
14925: my %alltypes;
14926: my @inststatusguest;
14927: if (ref($currinststatus->{'inststatusguest'}) eq 'ARRAY') {
14928: foreach my $type (@{$currinststatus->{'inststatusguest'}}) {
14929: unless (grep(/^\Q$type\E$/,@todelete)) {
14930: push(@inststatusguest,$type);
14931: }
14932: }
14933: }
14934: my ($currtitles,$currorder);
14935: if (ref($currinststatus) eq 'HASH') {
14936: if (ref($currinststatus->{'inststatusorder'}) eq 'ARRAY') {
14937: foreach my $type (@{$currinststatus->{'inststatusorder'}}) {
14938: if (ref($currinststatus->{inststatustypes}) eq 'HASH') {
14939: if ($currinststatus->{inststatustypes}->{$type} ne '') {
14940: $currtitles .= $currinststatus->{inststatustypes}->{$type}.',';
14941: }
14942: }
14943: unless (grep(/^\Q$type\E$/,@todelete)) {
14944: my $position = $env{'form.inststatus_pos_'.$type};
14945: $position =~ s/\D+//g;
14946: $allpos[$position] = $type;
14947: $alltypes{$type} = $env{'form.inststatus_title_'.$type};
14948: $alltypes{$type} =~ s/`//g;
14949: }
14950: }
14951: $currorder = join(',',@{$currinststatus->{'inststatusorder'}});
14952: $currtitles =~ s/,$//;
14953: }
14954: }
14955: if ($env{'form.addinststatus'}) {
14956: my $newtype = $env{'form.addinststatus'};
14957: $newtype =~ s/\W//g;
14958: unless (exists($alltypes{$newtype})) {
14959: $alltypes{$newtype} = $env{'form.addinststatus_title'};
14960: $alltypes{$newtype} =~ s/`//g;
14961: my $position = $env{'form.addinststatus_pos'};
14962: $position =~ s/\D+//g;
14963: if ($position ne '') {
14964: $allpos[$position] = $newtype;
14965: }
14966: }
14967: }
14968: my @orderedstatus;
14969: foreach my $type (@allpos) {
14970: unless (($type eq '') || (grep(/^\Q$type\E$/,@orderedstatus))) {
14971: push(@orderedstatus,$type);
14972: }
14973: }
14974: foreach my $type (keys(%alltypes)) {
14975: unless (grep(/^\Q$type\E$/,@orderedstatus)) {
14976: delete($alltypes{$type});
14977: }
14978: }
14979: $defaults_hash{'inststatus'} = {
14980: inststatustypes => \%alltypes,
14981: inststatusorder => \@orderedstatus,
14982: inststatusguest => \@inststatusguest,
14983: };
14984: if (ref($defaults_hash{'inststatus'}) eq 'HASH') {
14985: foreach my $item ('inststatustypes','inststatusorder','inststatusguest') {
14986: $domdefaults{$item} = $defaults_hash{'inststatus'}{$item};
14987: }
14988: }
14989: if ($currorder ne join(',',@orderedstatus)) {
14990: $changes{'inststatus'}{'inststatusorder'} = 1;
14991: }
14992: my $newtitles;
14993: foreach my $item (@orderedstatus) {
14994: $newtitles .= $alltypes{$item}.',';
14995: }
14996: $newtitles =~ s/,$//;
14997: if ($currtitles ne $newtitles) {
14998: $changes{'inststatus'}{'inststatustypes'} = 1;
14999: }
15000: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaults_hash,
15001: $dom);
15002: if ($putresult eq 'ok') {
15003: if (keys(%changes) > 0) {
15004: $resulttext = &mt('Changes made:').'<ul>';
15005: my $version = &Apache::lonnet::get_server_loncaparev($dom);
15006: 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";
15007: foreach my $item (sort(keys(%changes))) {
15008: if ($item eq 'inststatus') {
15009: if (ref($changes{'inststatus'}) eq 'HASH') {
15010: if (@orderedstatus) {
15011: $resulttext .= '<li>'.&mt('Institutional user status types set to:').' ';
15012: foreach my $type (@orderedstatus) {
15013: $resulttext .= $alltypes{$type}.', ';
15014: }
15015: $resulttext =~ s/, $//;
15016: $resulttext .= '</li>';
15017: } else {
15018: $resulttext .= '<li>'.&mt('Institutional user status types deleted').'</li>';
15019: }
15020: }
15021: } else {
15022: my $value = $env{'form.'.$item};
15023: if ($value eq '') {
15024: $value = &mt('none');
15025: } elsif ($item eq 'auth_def') {
15026: my %authnames = &authtype_names();
15027: my %shortauth = (
15028: internal => 'int',
15029: krb4 => 'krb4',
15030: krb5 => 'krb5',
15031: localauth => 'loc',
15032: lti => 'lti',
15033: );
15034: $value = $authnames{$shortauth{$value}};
15035: } elsif ($item eq 'intauth_switch') {
15036: my %optiondesc = &Apache::lonlocal::texthash (
15037: 0 => 'No',
15038: 1 => 'Yes',
15039: 2 => 'Yes, and copy existing passwd file to passwd.bak file',
15040: );
15041: if ($value =~ /^(0|1|2)$/) {
15042: $value = $optiondesc{$value};
15043: } else {
15044: $value = &mt('none -- defaults to No');
15045: }
15046: } elsif ($item eq 'intauth_check') {
15047: my %optiondesc = &Apache::lonlocal::texthash (
15048: 0 => 'No',
15049: 1 => 'Yes, allow login then update passwd file using default cost (if higher)',
15050: 2 => 'Yes, disallow login if stored cost is less than domain default',
15051: );
15052: if ($value =~ /^(0|1|2)$/) {
15053: $value = $optiondesc{$value};
15054: } else {
15055: $value = &mt('none -- defaults to No');
15056: }
15057: }
15058: $resulttext .= '<li>'.&mt('[_1] set to "[_2]"',$title->{$item},$value).'</li>';
15059: $mailmsgtext .= "$title->{$item} set to $value\n";
15060: }
15061: }
15062: $resulttext .= '</ul>';
15063: $mailmsgtext .= "\n";
15064: my $cachetime = 24*60*60;
15065: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
15066: if (ref($lastactref) eq 'HASH') {
15067: $lastactref->{'domdefaults'} = 1;
15068: }
15069: if ($changes{'auth_def'} || $changes{'auth_arg_def'} || $changes{'lang_def'} || $changes{'datelocale_def'}) {
15070: my $notify = 1;
15071: if (ref($domconfig{'contacts'}) eq 'HASH') {
15072: if ($domconfig{'contacts'}{'reportupdates'} == 0) {
15073: $notify = 0;
15074: }
15075: }
15076: if ($notify) {
15077: &Apache::lonmsg::sendemail('installrecord@loncapa.org',
15078: "LON-CAPA Domain Settings Change - $dom",
15079: $mailmsgtext);
15080: }
15081: }
15082: } else {
15083: $resulttext = &mt('No changes made to default authentication/language/timezone settings');
15084: }
15085: } else {
15086: $resulttext = '<span class="LC_error">'.
15087: &mt('An error occurred: [_1]',$putresult).'</span>';
15088: }
15089: if (@errors > 0) {
15090: $resulttext .= '<br />'.&mt('The following were left unchanged because the values entered were invalid:');
15091: foreach my $item (@errors) {
15092: $resulttext .= ' "'.$title->{$item}.'",';
15093: }
15094: $resulttext =~ s/,$//;
15095: }
15096: return $resulttext;
15097: }
15098:
15099: sub modify_scantron {
15100: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
15101: my ($resulttext,%confhash,%changes,$errors);
15102: my $custom = 'custom.tab';
15103: my $default = 'default.tab';
15104: my $servadm = $r->dir_config('lonAdmEMail');
15105: my ($configuserok,$author_ok,$switchserver) =
15106: &config_check($dom,$confname,$servadm);
15107: if ($env{'form.scantronformat.filename'} ne '') {
15108: my $error;
15109: if ($configuserok eq 'ok') {
15110: if ($switchserver) {
15111: $error = &mt("Upload of bubblesheet format file is not permitted to this server: [_1]",$switchserver);
15112: } else {
15113: if ($author_ok eq 'ok') {
15114: my ($result,$scantronurl) =
15115: &publishlogo($r,'upload','scantronformat',$dom,
15116: $confname,'scantron','','',$custom);
15117: if ($result eq 'ok') {
15118: $confhash{'scantron'}{'scantronformat'} = $scantronurl;
15119: $changes{'scantronformat'} = 1;
15120: } else {
15121: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$custom,$result);
15122: }
15123: } else {
15124: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$author_ok);
15125: }
15126: }
15127: } else {
15128: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$configuserok);
15129: }
15130: if ($error) {
15131: &Apache::lonnet::logthis($error);
15132: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
15133: }
15134: }
15135: if (ref($domconfig{'scantron'}) eq 'HASH') {
15136: if ($domconfig{'scantron'}{'scantronformat'} ne '') {
15137: if ($env{'form.scantronformat_del'}) {
15138: $confhash{'scantron'}{'scantronformat'} = '';
15139: $changes{'scantronformat'} = 1;
15140: }
15141: }
15142: }
15143: my @fields = &scantroncsv_fields();
15144: my %titles = &scantronconfig_titles();
15145: my @formats = &Apache::loncommon::get_env_multiple('form.scantronformat');
15146: my ($newdat,$currdat,%newcol,%currcol);
15147: if (grep(/^dat$/,@formats)) {
15148: $confhash{'scantron'}{config}{dat} = 1;
15149: $newdat = 1;
15150: } else {
15151: $confhash{'scantron'}{config}{dat} = 0;
15152: $newdat = 0;
15153: }
15154: if (grep(/^csv$/,@formats)) {
15155: my %bynum;
15156: foreach my $field (@fields) {
15157: if ($env{'form.scantronconfig_csv_'.$field} =~ /^(\d+)$/) {
15158: my $posscol = $1;
15159: if (($posscol < 20) && (!$bynum{$posscol})) {
15160: $confhash{'scantron'}{config}{csv}{$field} = $posscol;
15161: $bynum{$posscol} = $field;
15162: $newcol{$field} = $posscol;
15163: }
15164: }
15165: }
15166: }
15167: $currdat = 1;
15168: if (ref($domconfig{'scantron'}) eq 'HASH') {
15169: if (ref($domconfig{'scantron'}{'config'}) eq 'HASH') {
15170: if (!$domconfig{'scantron'}{'config'}{'dat'}) {
15171: $currdat = 0;
15172: }
15173: if (ref($domconfig{'scantron'}{'config'}{'csv'}) eq 'HASH') {
15174: %currcol = %{$domconfig{'scantron'}{'config'}{'csv'}};
15175: }
15176: }
15177: }
15178: if ($currdat != $newdat) {
15179: $changes{'config'} = 1;
15180: } else {
15181: foreach my $field (@fields) {
15182: if ($currcol{$field} ne '') {
15183: if ($currcol{$field} ne $newcol{$field}) {
15184: $changes{'config'} = 1;
15185: last;
15186: }
15187: } elsif ($newcol{$field} ne '') {
15188: $changes{'config'} = 1;
15189: last;
15190: }
15191: }
15192: }
15193: if (keys(%confhash) > 0) {
15194: my $putresult = &Apache::lonnet::put_dom('configuration',\%confhash,
15195: $dom);
15196: if ($putresult eq 'ok') {
15197: if (keys(%changes) > 0) {
15198: if (ref($confhash{'scantron'}) eq 'HASH') {
15199: $resulttext = &mt('Changes made:').'<ul>';
15200: if ($changes{'scantronformat'}) {
15201: if ($confhash{'scantron'}{'scantronformat'} eq '') {
15202: $resulttext .= '<li>'.&mt('[_1] bubblesheet format file removed; [_2] file will be used for courses in this domain.',$custom,$default).'</li>';
15203: } else {
15204: $resulttext .= '<li>'.&mt('Custom bubblesheet format file ([_1]) uploaded for use with courses in this domain.',$custom).'</li>';
15205: }
15206: }
15207: if ($changes{'config'}) {
15208: if (ref($confhash{'scantron'}{'config'}) eq 'HASH') {
15209: if ($confhash{'scantron'}{'config'}{'dat'}) {
15210: $resulttext .= '<li>'.&mt('Bubblesheet data upload formats includes .dat format').'</li>';
15211: }
15212: if (ref($confhash{'scantron'}{'config'}{'csv'}) eq 'HASH') {
15213: if (keys(%{$confhash{'scantron'}{'config'}{'csv'}})) {
15214: '<li>'.&mt('Bubblesheet data upload formats includes .csv format, with following fields/column numbers supported:').'<ul>';
15215: foreach my $field (@fields) {
15216: if ($confhash{'scantron'}{'config'}{'csv'}{$field} ne '') {
15217: my $showcol = $confhash{'scantron'}{'config'}{'csv'}{$field} + 1;
15218: $resulttext .= '<li>'.$titles{$field}.': '.$showcol.'</li>';
15219: }
15220: }
15221: $resulttext .= '</ul></li>';
15222: }
15223: }
15224: } else {
15225: $resulttext .= '<li>'.&mt('No bubblesheet data upload formats set -- will default to assuming .dat format').'</li>';
15226: }
15227: }
15228: $resulttext .= '</ul>';
15229: } else {
15230: $resulttext = &mt('Changes made to bubblesheet format file.');
15231: }
15232: &Apache::loncommon::devalidate_domconfig_cache($dom);
15233: if (ref($lastactref) eq 'HASH') {
15234: $lastactref->{'domainconfig'} = 1;
15235: }
15236: } else {
15237: $resulttext = &mt('No changes made to bubblesheet format settings');
15238: }
15239: } else {
15240: $resulttext = '<span class="LC_error">'.
15241: &mt('An error occurred: [_1]',$putresult).'</span>';
15242: }
15243: } else {
15244: $resulttext = &mt('No changes made to bubblesheet format file');
15245: }
15246: if ($errors) {
15247: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
15248: $errors.'</ul>';
15249: }
15250: return $resulttext;
15251: }
15252:
15253: sub modify_coursecategories {
15254: my ($dom,$lastactref,%domconfig) = @_;
15255: my ($resulttext,%deletions,%reorderings,%needreordering,%adds,%changes,$errors,
15256: $cathash);
15257: my @deletecategory = &Apache::loncommon::get_env_multiple('form.deletecategory');
15258: my @catitems = ('unauth','auth');
15259: my @cattypes = ('std','domonly','codesrch','none');
15260: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
15261: $cathash = $domconfig{'coursecategories'}{'cats'};
15262: if ($domconfig{'coursecategories'}{'togglecats'} ne $env{'form.togglecats'}) {
15263: $changes{'togglecats'} = 1;
15264: $domconfig{'coursecategories'}{'togglecats'} = $env{'form.togglecats'};
15265: }
15266: if ($domconfig{'coursecategories'}{'categorize'} ne $env{'form.categorize'}) {
15267: $changes{'categorize'} = 1;
15268: $domconfig{'coursecategories'}{'categorize'} = $env{'form.categorize'};
15269: }
15270: if ($domconfig{'coursecategories'}{'togglecatscomm'} ne $env{'form.togglecatscomm'}) {
15271: $changes{'togglecatscomm'} = 1;
15272: $domconfig{'coursecategories'}{'togglecatscomm'} = $env{'form.togglecatscomm'};
15273: }
15274: if ($domconfig{'coursecategories'}{'categorizecomm'} ne $env{'form.categorizecomm'}) {
15275: $changes{'categorizecomm'} = 1;
15276: $domconfig{'coursecategories'}{'categorizecomm'} = $env{'form.categorizecomm'};
15277:
15278: }
15279: if ($domconfig{'coursecategories'}{'togglecatsplace'} ne $env{'form.togglecatsplace'}) {
15280: $changes{'togglecatsplace'} = 1;
15281: $domconfig{'coursecategories'}{'togglecatsplace'} = $env{'form.togglecatsplace'};
15282: }
15283: if ($domconfig{'coursecategories'}{'categorizeplace'} ne $env{'form.categorizeplace'}) {
15284: $changes{'categorizeplace'} = 1;
15285: $domconfig{'coursecategories'}{'categorizeplace'} = $env{'form.categorizeplace'};
15286: }
15287: foreach my $item (@catitems) {
15288: if (grep(/^\Q$env{'form.coursecat_'.$item}\E$/,@cattypes)) {
15289: if ($domconfig{'coursecategories'}{$item} ne $env{'form.coursecat_'.$item}) {
15290: $changes{$item} = 1;
15291: $domconfig{'coursecategories'}{$item} = $env{'form.coursecat_'.$item};
15292: }
15293: }
15294: }
15295: } else {
15296: $changes{'togglecats'} = 1;
15297: $changes{'categorize'} = 1;
15298: $changes{'togglecatscomm'} = 1;
15299: $changes{'categorizecomm'} = 1;
15300: $changes{'togglecatsplace'} = 1;
15301: $changes{'categorizeplace'} = 1;
15302: $domconfig{'coursecategories'} = {
15303: togglecats => $env{'form.togglecats'},
15304: categorize => $env{'form.categorize'},
15305: togglecatscomm => $env{'form.togglecatscomm'},
15306: categorizecomm => $env{'form.categorizecomm'},
15307: togglecatsplace => $env{'form.togglecatsplace'},
15308: categorizeplace => $env{'form.categorizeplace'},
15309: };
15310: foreach my $item (@catitems) {
15311: if ($env{'form.coursecat_'.$item} ne 'std') {
15312: $changes{$item} = 1;
15313: }
15314: if (grep(/^\Q$env{'form.coursecat_'.$item}\E$/,@cattypes)) {
15315: $domconfig{'coursecategories'}{$item} = $env{'form.coursecat_'.$item};
15316: }
15317: }
15318: }
15319: if (ref($cathash) eq 'HASH') {
15320: if (($domconfig{'coursecategories'}{'cats'}{'instcode::0'} ne '') && ($env{'form.instcode'} == 0)) {
15321: push (@deletecategory,'instcode::0');
15322: }
15323: if (($domconfig{'coursecategories'}{'cats'}{'communities::0'} ne '') && ($env{'form.communities'} == 0)) {
15324: push(@deletecategory,'communities::0');
15325: }
15326: if (($domconfig{'coursecategories'}{'cats'}{'placement::0'} ne '') && ($env{'form.placement'} == 0)) {
15327: push(@deletecategory,'placement::0');
15328: }
15329: }
15330: my (@predelcats,@predeltrails,%predelallitems,%sort_by_deltrail);
15331: if (ref($cathash) eq 'HASH') {
15332: if (@deletecategory > 0) {
15333: #FIXME Need to remove category from all courses using a deleted category
15334: &Apache::loncommon::extract_categories($cathash,\@predelcats,\@predeltrails,\%predelallitems);
15335: foreach my $item (@deletecategory) {
15336: if ($domconfig{'coursecategories'}{'cats'}{$item} ne '') {
15337: delete($domconfig{'coursecategories'}{'cats'}{$item});
15338: $deletions{$item} = 1;
15339: &recurse_cat_deletes($item,$cathash,\%deletions);
15340: }
15341: }
15342: }
15343: foreach my $item (keys(%{$cathash})) {
15344: my ($cat,$container,$depth) = map { &unescape($_); } split(/:/,$item);
15345: if ($cathash->{$item} ne $env{'form.'.$item}) {
15346: $reorderings{$item} = 1;
15347: $domconfig{'coursecategories'}{'cats'}{$item} = $env{'form.'.$item};
15348: }
15349: if ($env{'form.addcategory_name_'.$item} ne '') {
15350: my $newcat = $env{'form.addcategory_name_'.$item};
15351: my $newdepth = $depth+1;
15352: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
15353: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos_'.$item};
15354: $adds{$newitem} = 1;
15355: }
15356: if ($env{'form.subcat_'.$item} ne '') {
15357: my $newcat = $env{'form.subcat_'.$item};
15358: my $newdepth = $depth+1;
15359: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
15360: $domconfig{'coursecategories'}{'cats'}{$newitem} = 0;
15361: $adds{$newitem} = 1;
15362: }
15363: }
15364: }
15365: if ($env{'form.instcode'} eq '1') {
15366: if (ref($cathash) eq 'HASH') {
15367: my $newitem = 'instcode::0';
15368: if ($cathash->{$newitem} eq '') {
15369: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
15370: $adds{$newitem} = 1;
15371: }
15372: } else {
15373: my $newitem = 'instcode::0';
15374: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
15375: $adds{$newitem} = 1;
15376: }
15377: }
15378: if ($env{'form.communities'} eq '1') {
15379: if (ref($cathash) eq 'HASH') {
15380: my $newitem = 'communities::0';
15381: if ($cathash->{$newitem} eq '') {
15382: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
15383: $adds{$newitem} = 1;
15384: }
15385: } else {
15386: my $newitem = 'communities::0';
15387: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
15388: $adds{$newitem} = 1;
15389: }
15390: }
15391: if ($env{'form.placement'} eq '1') {
15392: if (ref($cathash) eq 'HASH') {
15393: my $newitem = 'placement::0';
15394: if ($cathash->{$newitem} eq '') {
15395: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.placement_pos'};
15396: $adds{$newitem} = 1;
15397: }
15398: } else {
15399: my $newitem = 'placement::0';
15400: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.placement_pos'};
15401: $adds{$newitem} = 1;
15402: }
15403: }
15404: if ($env{'form.addcategory_name'} ne '') {
15405: if (($env{'form.addcategory_name'} ne 'instcode') &&
15406: ($env{'form.addcategory_name'} ne 'communities') &&
15407: ($env{'form.addcategory_name'} ne 'placement')) {
15408: my $newitem = &escape($env{'form.addcategory_name'}).'::0';
15409: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos'};
15410: $adds{$newitem} = 1;
15411: }
15412: }
15413: my $putresult;
15414: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
15415: if (keys(%deletions) > 0) {
15416: foreach my $key (keys(%deletions)) {
15417: if ($predelallitems{$key} ne '') {
15418: $sort_by_deltrail{$predelallitems{$key}} = $predeltrails[$predelallitems{$key}];
15419: }
15420: }
15421: }
15422: my (@chkcats,@chktrails,%chkallitems);
15423: &Apache::loncommon::extract_categories($domconfig{'coursecategories'}{'cats'},\@chkcats,\@chktrails,\%chkallitems);
15424: if (ref($chkcats[0]) eq 'ARRAY') {
15425: my $depth = 0;
15426: my $chg = 0;
15427: for (my $i=0; $i<@{$chkcats[0]}; $i++) {
15428: my $name = $chkcats[0][$i];
15429: my $item;
15430: if ($name eq '') {
15431: $chg ++;
15432: } else {
15433: $item = &escape($name).'::0';
15434: if ($chg) {
15435: $domconfig{'coursecategories'}{'cats'}{$item} -= $chg;
15436: }
15437: $depth ++;
15438: &recurse_check(\@chkcats,$domconfig{'coursecategories'}{'cats'},$depth,$name);
15439: $depth --;
15440: }
15441: }
15442: }
15443: }
15444: if ((keys(%changes) > 0) || (keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
15445: $putresult = &Apache::lonnet::put_dom('configuration',\%domconfig,$dom);
15446: if ($putresult eq 'ok') {
15447: my %title = (
15448: togglecats => 'Show/Hide a course in catalog',
15449: categorize => 'Assign a category to a course',
15450: togglecatscomm => 'Show/Hide a community in catalog',
15451: categorizecomm => 'Assign a category to a community',
15452: );
15453: my %level = (
15454: dom => 'set in Domain ("Modify Course/Community")',
15455: crs => 'set in Course ("Course Configuration")',
15456: comm => 'set in Community ("Community Configuration")',
15457: none => 'No catalog',
15458: std => 'Standard catalog',
15459: domonly => 'Domain-only catalog',
15460: codesrch => 'Code search form',
15461: );
15462: $resulttext = &mt('Changes made:').'<ul>';
15463: if ($changes{'togglecats'}) {
15464: $resulttext .= '<li>'.&mt("$title{'togglecats'} $level{$env{'form.togglecats'}}").'</li>';
15465: }
15466: if ($changes{'categorize'}) {
15467: $resulttext .= '<li>'.&mt("$title{'categorize'} $level{$env{'form.categorize'}}").'</li>';
15468: }
15469: if ($changes{'togglecatscomm'}) {
15470: $resulttext .= '<li>'.&mt("$title{'togglecatscomm'} $level{$env{'form.togglecatscomm'}}").'</li>';
15471: }
15472: if ($changes{'categorizecomm'}) {
15473: $resulttext .= '<li>'.&mt("$title{'categorizecomm'} $level{$env{'form.categorizecomm'}}").'</li>';
15474: }
15475: if ($changes{'unauth'}) {
15476: $resulttext .= '<li>'.&mt('Catalog type for unauthenticated users set to "'.$level{$env{'form.coursecat_unauth'}}.'"').'</li>';
15477: }
15478: if ($changes{'auth'}) {
15479: $resulttext .= '<li>'.&mt('Catalog type for authenticated users set to "'.$level{$env{'form.coursecat_auth'}}.'"').'</li>';
15480: }
15481: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
15482: my $cathash;
15483: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
15484: $cathash = $domconfig{'coursecategories'}{'cats'};
15485: } else {
15486: $cathash = {};
15487: }
15488: my (@cats,@trails,%allitems);
15489: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,\%allitems);
15490: if (keys(%deletions) > 0) {
15491: $resulttext .= '<li>'.&mt('Deleted categories:').'<ul>';
15492: foreach my $predeltrail (sort {$a <=> $b } (keys(%sort_by_deltrail))) {
15493: $resulttext .= '<li>'.$predeltrails[$predeltrail].'</li>';
15494: }
15495: $resulttext .= '</ul></li>';
15496: }
15497: if (keys(%reorderings) > 0) {
15498: my %sort_by_trail;
15499: $resulttext .= '<li>'.&mt('Reordered categories:').'<ul>';
15500: foreach my $key (keys(%reorderings)) {
15501: if ($allitems{$key} ne '') {
15502: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
15503: }
15504: }
15505: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
15506: $resulttext .= '<li>'.$trails[$trail].'</li>';
15507: }
15508: $resulttext .= '</ul></li>';
15509: }
15510: if (keys(%adds) > 0) {
15511: my %sort_by_trail;
15512: $resulttext .= '<li>'.&mt('Added categories:').'<ul>';
15513: foreach my $key (keys(%adds)) {
15514: if ($allitems{$key} ne '') {
15515: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
15516: }
15517: }
15518: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
15519: $resulttext .= '<li>'.$trails[$trail].'</li>';
15520: }
15521: $resulttext .= '</ul></li>';
15522: }
15523: }
15524: $resulttext .= '</ul>';
15525: if ($changes{'unauth'} || $changes{'auth'}) {
15526: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
15527: if ($changes{'auth'}) {
15528: $domdefaults{'catauth'} = $domconfig{'coursecategories'}{'auth'};
15529: }
15530: if ($changes{'unauth'}) {
15531: $domdefaults{'catunauth'} = $domconfig{'coursecategories'}{'unauth'};
15532: }
15533: my $cachetime = 24*60*60;
15534: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
15535: if (ref($lastactref) eq 'HASH') {
15536: $lastactref->{'domdefaults'} = 1;
15537: }
15538: }
15539: } else {
15540: $resulttext = '<span class="LC_error">'.
15541: &mt('An error occurred: [_1]',$putresult).'</span>';
15542: }
15543: } else {
15544: $resulttext = &mt('No changes made to course and community categories');
15545: }
15546: return $resulttext;
15547: }
15548:
15549: sub modify_serverstatuses {
15550: my ($dom,%domconfig) = @_;
15551: my ($resulttext,%changes,%currserverstatus,%newserverstatus);
15552: if (ref($domconfig{'serverstatuses'}) eq 'HASH') {
15553: %currserverstatus = %{$domconfig{'serverstatuses'}};
15554: }
15555: my @pages = &serverstatus_pages();
15556: foreach my $type (@pages) {
15557: $newserverstatus{$type}{'namedusers'} = '';
15558: $newserverstatus{$type}{'machines'} = '';
15559: if (defined($env{'form.'.$type.'_namedusers'})) {
15560: my @users = split(/,/,$env{'form.'.$type.'_namedusers'});
15561: my @okusers;
15562: foreach my $user (@users) {
15563: my ($uname,$udom) = split(/:/,$user);
15564: if (($udom =~ /^$match_domain$/) &&
15565: (&Apache::lonnet::domain($udom)) &&
15566: ($uname =~ /^$match_username$/)) {
15567: if (!grep(/^\Q$user\E/,@okusers)) {
15568: push(@okusers,$user);
15569: }
15570: }
15571: }
15572: if (@okusers > 0) {
15573: @okusers = sort(@okusers);
15574: $newserverstatus{$type}{'namedusers'} = join(',',@okusers);
15575: }
15576: }
15577: if (defined($env{'form.'.$type.'_machines'})) {
15578: my @machines = split(/,/,$env{'form.'.$type.'_machines'});
15579: my @okmachines;
15580: foreach my $ip (@machines) {
15581: my @parts = split(/\./,$ip);
15582: next if (@parts < 4);
15583: my $badip = 0;
15584: for (my $i=0; $i<4; $i++) {
15585: if (!(($parts[$i] >= 0) && ($parts[$i] <= 255))) {
15586: $badip = 1;
15587: last;
15588: }
15589: }
15590: if (!$badip) {
15591: push(@okmachines,$ip);
15592: }
15593: }
15594: @okmachines = sort(@okmachines);
15595: $newserverstatus{$type}{'machines'} = join(',',@okmachines);
15596: }
15597: }
15598: my %serverstatushash = (
15599: serverstatuses => \%newserverstatus,
15600: );
15601: foreach my $type (@pages) {
15602: foreach my $setting ('namedusers','machines') {
15603: my (@current,@new);
15604: if (ref($currserverstatus{$type}) eq 'HASH') {
15605: if ($currserverstatus{$type}{$setting} ne '') {
15606: @current = split(/,/,$currserverstatus{$type}{$setting});
15607: }
15608: }
15609: if ($newserverstatus{$type}{$setting} ne '') {
15610: @new = split(/,/,$newserverstatus{$type}{$setting});
15611: }
15612: if (@current > 0) {
15613: if (@new > 0) {
15614: foreach my $item (@current) {
15615: if (!grep(/^\Q$item\E$/,@new)) {
15616: $changes{$type}{$setting} = 1;
15617: last;
15618: }
15619: }
15620: foreach my $item (@new) {
15621: if (!grep(/^\Q$item\E$/,@current)) {
15622: $changes{$type}{$setting} = 1;
15623: last;
15624: }
15625: }
15626: } else {
15627: $changes{$type}{$setting} = 1;
15628: }
15629: } elsif (@new > 0) {
15630: $changes{$type}{$setting} = 1;
15631: }
15632: }
15633: }
15634: if (keys(%changes) > 0) {
15635: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
15636: my $putresult = &Apache::lonnet::put_dom('configuration',
15637: \%serverstatushash,$dom);
15638: if ($putresult eq 'ok') {
15639: $resulttext .= &mt('Changes made:').'<ul>';
15640: foreach my $type (@pages) {
15641: if (ref($changes{$type}) eq 'HASH') {
15642: $resulttext .= '<li>'.$titles->{$type}.'<ul>';
15643: if ($changes{$type}{'namedusers'}) {
15644: if ($newserverstatus{$type}{'namedusers'} eq '') {
15645: $resulttext .= '<li>'.&mt("Access terminated for all specific (named) users").'</li>'."\n";
15646: } else {
15647: $resulttext .= '<li>'.&mt("Access available for the following specified users: ").$newserverstatus{$type}{'namedusers'}.'</li>'."\n";
15648: }
15649: }
15650: if ($changes{$type}{'machines'}) {
15651: if ($newserverstatus{$type}{'machines'} eq '') {
15652: $resulttext .= '<li>'.&mt("Access terminated for all specific IP addresses").'</li>'."\n";
15653: } else {
15654: $resulttext .= '<li>'.&mt("Access available for the following specified IP addresses: ").$newserverstatus{$type}{'machines'}.'</li>'."\n";
15655: }
15656:
15657: }
15658: $resulttext .= '</ul></li>';
15659: }
15660: }
15661: $resulttext .= '</ul>';
15662: } else {
15663: $resulttext = '<span class="LC_error">'.
15664: &mt('An error occurred saving access settings for server status pages: [_1].',$putresult).'</span>';
15665:
15666: }
15667: } else {
15668: $resulttext = &mt('No changes made to access to server status pages');
15669: }
15670: return $resulttext;
15671: }
15672:
15673: sub modify_helpsettings {
15674: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
15675: my ($resulttext,$errors,%changes,%helphash);
15676: my %defaultchecked = ('submitbugs' => 'on');
15677: my @offon = ('off','on');
15678: my @toggles = ('submitbugs');
15679: my %current = ('submitbugs' => '',
15680: 'adhoc' => {},
15681: );
15682: if (ref($domconfig{'helpsettings'}) eq 'HASH') {
15683: %current = %{$domconfig{'helpsettings'}};
15684: }
15685: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
15686: foreach my $item (@toggles) {
15687: if ($defaultchecked{$item} eq 'on') {
15688: if ($current{$item} eq '') {
15689: if ($env{'form.'.$item} eq '0') {
15690: $changes{$item} = 1;
15691: }
15692: } elsif ($current{$item} ne $env{'form.'.$item}) {
15693: $changes{$item} = 1;
15694: }
15695: } elsif ($defaultchecked{$item} eq 'off') {
15696: if ($current{$item} eq '') {
15697: if ($env{'form.'.$item} eq '1') {
15698: $changes{$item} = 1;
15699: }
15700: } elsif ($current{$item} ne $env{'form.'.$item}) {
15701: $changes{$item} = 1;
15702: }
15703: }
15704: if (($env{'form.'.$item} eq '0') || ($env{'form.'.$item} eq '1')) {
15705: $helphash{'helpsettings'}{$item} = $env{'form.'.$item};
15706: }
15707: }
15708: my $maxnum = $env{'form.helproles_maxnum'};
15709: my $confname = $dom.'-domainconfig';
15710: my %existing=&Apache::lonnet::dump('roles',$dom,$confname,'rolesdef_');
15711: my (@allpos,%newsettings,%changedprivs,$newrole);
15712: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
15713: my @accesstypes = ('all','dh','da','none','status','inc','exc');
15714: my %domhelpdesk = &Apache::lonnet::get_active_domroles($dom,['dh','da']);
15715: my %lt = &Apache::lonlocal::texthash(
15716: s => 'system',
15717: d => 'domain',
15718: order => 'Display order',
15719: access => 'Role usage',
15720: all => 'All with domain helpdesk or helpdesk assistant role',
15721: dh => 'All with domain helpdesk role',
15722: da => 'All with domain helpdesk assistant role',
15723: none => 'None',
15724: status => 'Determined based on institutional status',
15725: inc => 'Include all, but exclude specific personnel',
15726: exc => 'Exclude all, but include specific personnel',
15727: );
15728: for (my $num=0; $num<=$maxnum; $num++) {
15729: my ($prefix,$identifier,$rolename,%curr);
15730: if ($num == $maxnum) {
15731: next unless ($env{'form.newcusthelp'} == $maxnum);
15732: $identifier = 'custhelp'.$num;
15733: $prefix = 'helproles_'.$num;
15734: $rolename = $env{'form.custhelpname'.$num};
15735: $rolename=~s/[^A-Za-z0-9]//gs;
15736: next if ($rolename eq '');
15737: next if (exists($existing{'rolesdef_'.$rolename}));
15738: my %newprivs = &Apache::lonuserutils::custom_role_update($rolename,$identifier);
15739: my $result = &Apache::lonnet::definerole($rolename,$newprivs{'s'},$newprivs{'d'},
15740: $newprivs{'c'},$confname,$dom);
15741: if ($result ne 'ok') {
15742: $errors .= '<li><span class="LC_error">'.
15743: &mt('An error occurred storing the new custom role: [_1]',
15744: $result).'</span></li>';
15745: next;
15746: } else {
15747: $changedprivs{$rolename} = \%newprivs;
15748: $newrole = $rolename;
15749: }
15750: } else {
15751: $prefix = 'helproles_'.$num;
15752: $rolename = $env{'form.'.$prefix};
15753: next if ($rolename eq '');
15754: next unless (exists($existing{'rolesdef_'.$rolename}));
15755: $identifier = 'custhelp'.$num;
15756: my %newprivs = &Apache::lonuserutils::custom_role_update($rolename,$identifier);
15757: my %currprivs;
15758: ($currprivs{'s'},$currprivs{'d'},$currprivs{'c'}) =
15759: split(/\_/,$existing{'rolesdef_'.$rolename});
15760: foreach my $level ('c','d','s') {
15761: if ($newprivs{$level} ne $currprivs{$level}) {
15762: my $result = &Apache::lonnet::definerole($rolename,$newprivs{'s'},$newprivs{'d'},
15763: $newprivs{'c'},$confname,$dom);
15764: if ($result ne 'ok') {
15765: $errors .= '<li><span class="LC_error">'.
15766: &mt('An error occurred storing privileges for existing role [_1]: [_2]',
15767: $rolename,$result).'</span></li>';
15768: } else {
15769: $changedprivs{$rolename} = \%newprivs;
15770: }
15771: last;
15772: }
15773: }
15774: if (ref($current{'adhoc'}) eq 'HASH') {
15775: if (ref($current{'adhoc'}{$rolename}) eq 'HASH') {
15776: %curr = %{$current{'adhoc'}{$rolename}};
15777: }
15778: }
15779: }
15780: my $newpos = $env{'form.'.$prefix.'_pos'};
15781: $newpos =~ s/\D+//g;
15782: $allpos[$newpos] = $rolename;
15783: my $newdesc = $env{'form.'.$prefix.'_desc'};
15784: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'desc'} = $newdesc;
15785: if ($curr{'desc'}) {
15786: if ($curr{'desc'} ne $newdesc) {
15787: $changes{'customrole'}{$rolename}{'desc'} = 1;
15788: $newsettings{$rolename}{'desc'} = $newdesc;
15789: }
15790: } elsif ($newdesc ne '') {
15791: $changes{'customrole'}{$rolename}{'desc'} = 1;
15792: $newsettings{$rolename}{'desc'} = $newdesc;
15793: }
15794: my $access = $env{'form.'.$prefix.'_access'};
15795: if (grep(/^\Q$access\E$/,@accesstypes)) {
15796: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'} = $access;
15797: if ($access eq 'status') {
15798: my @statuses = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_status');
15799: if (scalar(@statuses) == 0) {
15800: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'} = 'none';
15801: } else {
15802: my (@shownstatus,$numtypes);
15803: $helphash{'helpsettings'}{'adhoc'}{$rolename}{$access} = [];
15804: if (ref($types) eq 'ARRAY') {
15805: $numtypes = scalar(@{$types});
15806: foreach my $type (sort(@statuses)) {
15807: if ($type eq 'default') {
15808: push(@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}},$type);
15809: } elsif (grep(/^\Q$type\E$/,@{$types})) {
15810: push(@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}},$type);
15811: push(@shownstatus,$usertypes->{$type});
15812: }
15813: }
15814: }
15815: if (grep(/^default$/,@statuses)) {
15816: push(@shownstatus,$othertitle);
15817: }
15818: if (scalar(@shownstatus) == 1+$numtypes) {
15819: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'} = 'all';
15820: delete($helphash{'helpsettings'}{'adhoc'}{$rolename}{'status'});
15821: } else {
15822: $newsettings{$rolename}{'status'} = join(' '.&mt('or').' ',@shownstatus);
15823: if (ref($curr{'status'}) eq 'ARRAY') {
15824: my @diffs = &Apache::loncommon::compare_arrays($helphash{'helpsettings'}{'adhoc'}{$rolename}{$access},$curr{$access});
15825: if (@diffs) {
15826: $changes{'customrole'}{$rolename}{$access} = 1;
15827: }
15828: } elsif (@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}}) {
15829: $changes{'customrole'}{$rolename}{$access} = 1;
15830: }
15831: }
15832: }
15833: } elsif (($access eq 'inc') || ($access eq 'exc')) {
15834: my @personnel = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_staff_'.$access);
15835: my @newspecstaff;
15836: $helphash{'helpsettings'}{'adhoc'}{$rolename}{$access} = [];
15837: foreach my $person (sort(@personnel)) {
15838: if ($domhelpdesk{$person}) {
15839: push(@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}},$person);
15840: }
15841: }
15842: if (ref($curr{$access}) eq 'ARRAY') {
15843: my @diffs = &Apache::loncommon::compare_arrays($helphash{'helpsettings'}{'adhoc'}{$rolename}{$access},$curr{$access});
15844: if (@diffs) {
15845: $changes{'customrole'}{$rolename}{$access} = 1;
15846: }
15847: } elsif (@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}}) {
15848: $changes{'customrole'}{$rolename}{$access} = 1;
15849: }
15850: foreach my $person (@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}}) {
15851: my ($uname,$udom) = split(/:/,$person);
15852: push(@newspecstaff,&Apache::loncommon::aboutmewrapper(&Apache::loncommon::plainname($uname,$udom,'lastname'),$uname,$udom));
15853: }
15854: $newsettings{$rolename}{$access} = join(', ',sort(@newspecstaff));
15855: }
15856: } else {
15857: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'}= 'all';
15858: }
15859: unless ($curr{'access'} eq $access) {
15860: $changes{'customrole'}{$rolename}{'access'} = 1;
15861: $newsettings{$rolename}{'access'} = $lt{$helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'}};
15862: }
15863: }
15864: if (@allpos > 0) {
15865: my $idx = 0;
15866: foreach my $rolename (@allpos) {
15867: if ($rolename ne '') {
15868: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'order'} = $idx;
15869: if (ref($current{'adhoc'}) eq 'HASH') {
15870: if (ref($current{'adhoc'}{$rolename}) eq 'HASH') {
15871: if ($current{'adhoc'}{$rolename}{'order'} ne $idx) {
15872: $changes{'customrole'}{$rolename}{'order'} = 1;
15873: $newsettings{$rolename}{'order'} = $idx+1;
15874: }
15875: }
15876: }
15877: $idx ++;
15878: }
15879: }
15880: }
15881: my $putresult;
15882: if (keys(%changes) > 0) {
15883: $putresult = &Apache::lonnet::put_dom('configuration',\%helphash,$dom);
15884: if ($putresult eq 'ok') {
15885: if (ref($helphash{'helpsettings'}) eq 'HASH') {
15886: $domdefaults{'submitbugs'} = $helphash{'helpsettings'}{'submitbugs'};
15887: if (ref($helphash{'helpsettings'}{'adhoc'}) eq 'HASH') {
15888: $domdefaults{'adhocroles'} = $helphash{'helpsettings'}{'adhoc'};
15889: }
15890: }
15891: my $cachetime = 24*60*60;
15892: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
15893: if (ref($lastactref) eq 'HASH') {
15894: $lastactref->{'domdefaults'} = 1;
15895: }
15896: } else {
15897: $errors .= '<li><span class="LC_error">'.
15898: &mt('An error occurred storing the settings: [_1]',
15899: $putresult).'</span></li>';
15900: }
15901: }
15902: if ((keys(%changes) && ($putresult eq 'ok')) || (keys(%changedprivs))) {
15903: $resulttext = &mt('Changes made:').'<ul>';
15904: my (%shownprivs,@levelorder);
15905: @levelorder = ('c','d','s');
15906: if ((keys(%changes)) && ($putresult eq 'ok')) {
15907: foreach my $item (sort(keys(%changes))) {
15908: if ($item eq 'submitbugs') {
15909: $resulttext .= '<li>'.&mt('Display link to: [_1] set to "'.$offon[$env{'form.'.$item}].'".',
15910: &Apache::loncommon::modal_link('http://bugs.loncapa.org',
15911: &mt('LON-CAPA bug tracker'),600,500)).'</li>';
15912: } elsif ($item eq 'customrole') {
15913: if (ref($changes{'customrole'}) eq 'HASH') {
15914: my @keyorder = ('order','desc','access','status','exc','inc');
15915: my %keytext = &Apache::lonlocal::texthash(
15916: order => 'Order',
15917: desc => 'Role description',
15918: access => 'Role usage',
15919: status => 'Allowed institutional types',
15920: exc => 'Allowed personnel',
15921: inc => 'Disallowed personnel',
15922: );
15923: foreach my $role (sort(keys(%{$changes{'customrole'}}))) {
15924: if (ref($changes{'customrole'}{$role}) eq 'HASH') {
15925: if ($role eq $newrole) {
15926: $resulttext .= '<li>'.&mt('New custom role added: [_1]',
15927: $role).'<ul>';
15928: } else {
15929: $resulttext .= '<li>'.&mt('Existing custom role modified: [_1]',
15930: $role).'<ul>';
15931: }
15932: foreach my $key (@keyorder) {
15933: if ($changes{'customrole'}{$role}{$key}) {
15934: $resulttext .= '<li>'.&mt("[_1] set to: [_2]",
15935: $keytext{$key},$newsettings{$role}{$key}).
15936: '</li>';
15937: }
15938: }
15939: if (ref($changedprivs{$role}) eq 'HASH') {
15940: $shownprivs{$role} = 1;
15941: $resulttext .= '<li>'.&mt('Privileges set to :').'<ul>';
15942: foreach my $level (@levelorder) {
15943: foreach my $item (split(/\:/,$changedprivs{$role}{$level})) {
15944: next if ($item eq '');
15945: my ($priv) = split(/\&/,$item,2);
15946: if (&Apache::lonnet::plaintext($priv)) {
15947: $resulttext .= '<li>'.&Apache::lonnet::plaintext($priv);
15948: unless ($level eq 'c') {
15949: $resulttext .= ' ('.$lt{$level}.')';
15950: }
15951: $resulttext .= '</li>';
15952: }
15953: }
15954: }
15955: $resulttext .= '</ul>';
15956: }
15957: $resulttext .= '</ul></li>';
15958: }
15959: }
15960: }
15961: }
15962: }
15963: }
15964: if (keys(%changedprivs)) {
15965: foreach my $role (sort(keys(%changedprivs))) {
15966: unless ($shownprivs{$role}) {
15967: $resulttext .= '<li>'.&mt('Existing custom role modified: [_1]',
15968: $role).'<ul>'.
15969: '<li>'.&mt('Privileges set to :').'<ul>';
15970: foreach my $level (@levelorder) {
15971: foreach my $item (split(/\:/,$changedprivs{$role}{$level})) {
15972: next if ($item eq '');
15973: my ($priv) = split(/\&/,$item,2);
15974: if (&Apache::lonnet::plaintext($priv)) {
15975: $resulttext .= '<li>'.&Apache::lonnet::plaintext($priv);
15976: unless ($level eq 'c') {
15977: $resulttext .= ' ('.$lt{$level}.')';
15978: }
15979: $resulttext .= '</li>';
15980: }
15981: }
15982: }
15983: $resulttext .= '</ul></li></ul></li>';
15984: }
15985: }
15986: }
15987: $resulttext .= '</ul>';
15988: } else {
15989: $resulttext = &mt('No changes made to help settings');
15990: }
15991: if ($errors) {
15992: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
15993: $errors.'</ul>';
15994: }
15995: return $resulttext;
15996: }
15997:
15998: sub modify_coursedefaults {
15999: my ($dom,$lastactref,%domconfig) = @_;
16000: my ($resulttext,$errors,%changes,%defaultshash);
16001: my %defaultchecked = (
16002: 'canuse_pdfforms' => 'off',
16003: 'uselcmath' => 'on',
16004: 'usejsme' => 'on'
16005: );
16006: my @toggles = ('canuse_pdfforms','uselcmath','usejsme');
16007: my @numbers = ('anonsurvey_threshold','uploadquota_official','uploadquota_unofficial',
16008: 'uploadquota_community','uploadquota_textbook','uploadquota_placement',
16009: 'mysqltables_official','mysqltables_unofficial','mysqltables_community',
16010: 'mysqltables_textbook','mysqltables_placement');
16011: my @types = ('official','unofficial','community','textbook','placement');
16012: my %staticdefaults = (
16013: anonsurvey_threshold => 10,
16014: uploadquota => 500,
16015: postsubmit => 60,
16016: mysqltables => 172800,
16017: );
16018: my %texoptions = (
16019: MathJax => 'MathJax',
16020: mimetex => &mt('Convert to Images'),
16021: tth => &mt('TeX to HTML'),
16022: );
16023: $defaultshash{'coursedefaults'} = {};
16024:
16025: if (ref($domconfig{'coursedefaults'}) ne 'HASH') {
16026: if ($domconfig{'coursedefaults'} eq '') {
16027: $domconfig{'coursedefaults'} = {};
16028: }
16029: }
16030:
16031: if (ref($domconfig{'coursedefaults'}) eq 'HASH') {
16032: foreach my $item (@toggles) {
16033: if ($defaultchecked{$item} eq 'on') {
16034: if (($domconfig{'coursedefaults'}{$item} eq '') &&
16035: ($env{'form.'.$item} eq '0')) {
16036: $changes{$item} = 1;
16037: } elsif ($domconfig{'coursedefaults'}{$item} ne $env{'form.'.$item}) {
16038: $changes{$item} = 1;
16039: }
16040: } elsif ($defaultchecked{$item} eq 'off') {
16041: if (($domconfig{'coursedefaults'}{$item} eq '') &&
16042: ($env{'form.'.$item} eq '1')) {
16043: $changes{$item} = 1;
16044: } elsif ($domconfig{'coursedefaults'}{$item} ne $env{'form.'.$item}) {
16045: $changes{$item} = 1;
16046: }
16047: }
16048: $defaultshash{'coursedefaults'}{$item} = $env{'form.'.$item};
16049: }
16050: foreach my $item (@numbers) {
16051: my ($currdef,$newdef);
16052: $newdef = $env{'form.'.$item};
16053: if ($item eq 'anonsurvey_threshold') {
16054: $currdef = $domconfig{'coursedefaults'}{$item};
16055: $newdef =~ s/\D//g;
16056: if ($newdef eq '' || $newdef < 1) {
16057: $newdef = 1;
16058: }
16059: $defaultshash{'coursedefaults'}{$item} = $newdef;
16060: } else {
16061: my ($setting,$type) = ($item =~ /^(uploadquota|mysqltables)_(\w+)$/);
16062: if (ref($domconfig{'coursedefaults'}{$setting}) eq 'HASH') {
16063: $currdef = $domconfig{'coursedefaults'}{$setting}{$type};
16064: }
16065: $newdef =~ s/[^\w.\-]//g;
16066: $defaultshash{'coursedefaults'}{$setting}{$type} = $newdef;
16067: }
16068: if ($currdef ne $newdef) {
16069: my $staticdef;
16070: if ($item eq 'anonsurvey_threshold') {
16071: unless (($currdef eq '') && ($newdef == $staticdefaults{$item})) {
16072: $changes{$item} = 1;
16073: }
16074: } elsif ($item =~ /^(uploadquota|mysqltables)_/) {
16075: my $setting = $1;
16076: unless (($currdef eq '') && ($newdef == $staticdefaults{$setting})) {
16077: $changes{$setting} = 1;
16078: }
16079: }
16080: }
16081: }
16082: my $texengine;
16083: if ($env{'form.texengine'} =~ /^(MathJax|mimetex|tth)$/) {
16084: $texengine = $env{'form.texengine'};
16085: if ($defaultshash{'coursedefaults'}{'texengine'} eq '') {
16086: unless ($texengine eq 'MathJax') {
16087: $changes{'texengine'} = 1;
16088: }
16089: } elsif ($defaultshash{'coursedefaults'}{'texengine'} ne $texengine) {
16090: $changes{'texengine'} = 1;
16091: }
16092: }
16093: if ($texengine ne '') {
16094: $defaultshash{'coursedefaults'}{'texengine'} = $texengine;
16095: }
16096: my $currclone = $domconfig{'coursedefaults'}{'canclone'};
16097: my @currclonecode;
16098: if (ref($currclone) eq 'HASH') {
16099: if (ref($currclone->{'instcode'}) eq 'ARRAY') {
16100: @currclonecode = @{$currclone->{'instcode'}};
16101: }
16102: }
16103: my $newclone;
16104: if ($env{'form.canclone'} =~ /^(none|domain|instcode)$/) {
16105: $newclone = $env{'form.canclone'};
16106: }
16107: if ($newclone eq 'instcode') {
16108: my @newcodes = &Apache::loncommon::get_env_multiple('form.clonecode');
16109: my (%codedefaults,@code_order,@clonecode);
16110: &Apache::lonnet::auto_instcode_defaults($dom,\%codedefaults,
16111: \@code_order);
16112: foreach my $item (@code_order) {
16113: if (grep(/^\Q$item\E$/,@newcodes)) {
16114: push(@clonecode,$item);
16115: }
16116: }
16117: if (@clonecode) {
16118: $defaultshash{'coursedefaults'}{'canclone'} = { $newclone => \@clonecode };
16119: my @diffs = &Apache::loncommon::compare_arrays(\@currclonecode,\@clonecode);
16120: if (@diffs) {
16121: $changes{'canclone'} = 1;
16122: }
16123: } else {
16124: $newclone eq '';
16125: }
16126: } elsif ($newclone ne '') {
16127: $defaultshash{'coursedefaults'}{'canclone'} = $newclone;
16128: }
16129: if ($newclone ne $currclone) {
16130: $changes{'canclone'} = 1;
16131: }
16132: my %credits;
16133: foreach my $type (@types) {
16134: unless ($type eq 'community') {
16135: $credits{$type} = $env{'form.'.$type.'_credits'};
16136: $credits{$type} =~ s/[^\d.]+//g;
16137: }
16138: }
16139: if ((ref($domconfig{'coursedefaults'}{'coursecredits'}) ne 'HASH') &&
16140: ($env{'form.coursecredits'} eq '1')) {
16141: $changes{'coursecredits'} = 1;
16142: foreach my $type (keys(%credits)) {
16143: $defaultshash{'coursedefaults'}{'coursecredits'}{$type} = $credits{$type};
16144: }
16145: } else {
16146: if ($env{'form.coursecredits'} eq '1') {
16147: foreach my $type (@types) {
16148: unless ($type eq 'community') {
16149: if ($domconfig{'coursedefaults'}{'coursecredits'}{$type} ne $credits{$type}) {
16150: $changes{'coursecredits'} = 1;
16151: }
16152: $defaultshash{'coursedefaults'}{'coursecredits'}{$type} = $credits{$type};
16153: }
16154: }
16155: } elsif (ref($domconfig{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
16156: foreach my $type (@types) {
16157: unless ($type eq 'community') {
16158: if ($domconfig{'coursedefaults'}{'coursecredits'}{$type}) {
16159: $changes{'coursecredits'} = 1;
16160: last;
16161: }
16162: }
16163: }
16164: }
16165: }
16166: if ($env{'form.postsubmit'} eq '1') {
16167: $defaultshash{'coursedefaults'}{'postsubmit'}{'client'} = 'on';
16168: my %currtimeout;
16169: if (ref($domconfig{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
16170: if ($domconfig{'coursedefaults'}{'postsubmit'}{'client'} eq 'off') {
16171: $changes{'postsubmit'} = 1;
16172: }
16173: if (ref($domconfig{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
16174: %currtimeout = %{$domconfig{'coursedefaults'}{'postsubmit'}{'timeout'}};
16175: }
16176: } else {
16177: $changes{'postsubmit'} = 1;
16178: }
16179: foreach my $type (@types) {
16180: my $timeout = $env{'form.'.$type.'_timeout'};
16181: $timeout =~ s/\D//g;
16182: if ($timeout == $staticdefaults{'postsubmit'}) {
16183: $timeout = '';
16184: } elsif (($timeout eq '') || ($timeout =~ /^0+$/)) {
16185: $timeout = '0';
16186: }
16187: unless ($timeout eq '') {
16188: $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type} = $timeout;
16189: }
16190: if (exists($currtimeout{$type})) {
16191: if ($timeout ne $currtimeout{$type}) {
16192: $changes{'postsubmit'} = 1;
16193: }
16194: } elsif ($timeout ne '') {
16195: $changes{'postsubmit'} = 1;
16196: }
16197: }
16198: } else {
16199: $defaultshash{'coursedefaults'}{'postsubmit'}{'client'} = 'off';
16200: if (ref($domconfig{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
16201: if ($domconfig{'coursedefaults'}{'postsubmit'}{'client'} eq 'on') {
16202: $changes{'postsubmit'} = 1;
16203: }
16204: } else {
16205: $changes{'postsubmit'} = 1;
16206: }
16207: }
16208: }
16209: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
16210: $dom);
16211: if ($putresult eq 'ok') {
16212: if (keys(%changes) > 0) {
16213: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
16214: if (($changes{'canuse_pdfforms'}) || ($changes{'uploadquota'}) || ($changes{'postsubmit'}) ||
16215: ($changes{'coursecredits'}) || ($changes{'uselcmath'}) || ($changes{'usejsme'}) ||
16216: ($changes{'canclone'}) || ($changes{'mysqltables'}) || ($changes{'texengine'})) {
16217: foreach my $item ('canuse_pdfforms','uselcmath','usejsme','texengine') {
16218: if ($changes{$item}) {
16219: $domdefaults{$item}=$defaultshash{'coursedefaults'}{$item};
16220: }
16221: }
16222: if ($changes{'coursecredits'}) {
16223: if (ref($defaultshash{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
16224: foreach my $type (keys(%{$defaultshash{'coursedefaults'}{'coursecredits'}})) {
16225: $domdefaults{$type.'credits'} =
16226: $defaultshash{'coursedefaults'}{'coursecredits'}{$type};
16227: }
16228: }
16229: }
16230: if ($changes{'postsubmit'}) {
16231: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
16232: $domdefaults{'postsubmit'} = $defaultshash{'coursedefaults'}{'postsubmit'}{'client'};
16233: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
16234: foreach my $type (keys(%{$defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}})) {
16235: $domdefaults{$type.'postsubtimeout'} =
16236: $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type};
16237: }
16238: }
16239: }
16240: }
16241: if ($changes{'uploadquota'}) {
16242: if (ref($defaultshash{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
16243: foreach my $type (@types) {
16244: $domdefaults{$type.'quota'}=$defaultshash{'coursedefaults'}{'uploadquota'}{$type};
16245: }
16246: }
16247: }
16248: if ($changes{'canclone'}) {
16249: if (ref($defaultshash{'coursedefaults'}{'canclone'}) eq 'HASH') {
16250: if (ref($defaultshash{'coursedefaults'}{'canclone'}{'instcode'}) eq 'ARRAY') {
16251: my @clonecodes = @{$defaultshash{'coursedefaults'}{'canclone'}{'instcode'}};
16252: if (@clonecodes) {
16253: $domdefaults{'canclone'} = join('+',@clonecodes);
16254: }
16255: }
16256: } else {
16257: $domdefaults{'canclone'}=$defaultshash{'coursedefaults'}{'canclone'};
16258: }
16259: }
16260: my $cachetime = 24*60*60;
16261: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
16262: if (ref($lastactref) eq 'HASH') {
16263: $lastactref->{'domdefaults'} = 1;
16264: }
16265: }
16266: $resulttext = &mt('Changes made:').'<ul>';
16267: foreach my $item (sort(keys(%changes))) {
16268: if ($item eq 'canuse_pdfforms') {
16269: if ($env{'form.'.$item} eq '1') {
16270: $resulttext .= '<li>'.&mt("Course/Community users can create/upload PDF forms set to 'on'").'</li>';
16271: } else {
16272: $resulttext .= '<li>'.&mt('Course/Community users can create/upload PDF forms set to "off"').'</li>';
16273: }
16274: } elsif ($item eq 'uselcmath') {
16275: if ($env{'form.'.$item} eq '1') {
16276: $resulttext .= '<li>'.&mt('Math preview uses LON-CAPA previewer (javascript), if supported by browser.').'</li>';
16277: } else {
16278: $resulttext .= '<li>'.&mt('Math preview uses DragMath (Java), if supported by client OS.').'</li>';
16279: }
16280: } elsif ($item eq 'usejsme') {
16281: if ($env{'form.'.$item} eq '1') {
16282: $resulttext .= '<li>'.&mt('Molecule editor uses JSME (HTML5), if supported by browser.').'</li>';
16283: } else {
16284: $resulttext .= '<li>'.&mt('Molecule editor uses JME (Java), if supported by client OS.').'</li>';
16285: }
16286: } elsif ($item eq 'texengine') {
16287: if ($defaultshash{'coursedefaults'}{'texengine'} ne '') {
16288: $resulttext .= '<li>'.&mt('Default method to display mathematics set to: "[_1]"',
16289: $texoptions{$defaultshash{'coursedefaults'}{'texengine'}}).'</li>';
16290: }
16291: } elsif ($item eq 'anonsurvey_threshold') {
16292: $resulttext .= '<li>'.&mt('Responder count required for display of anonymous survey submissions set to [_1].',$defaultshash{'coursedefaults'}{'anonsurvey_threshold'}).'</li>';
16293: } elsif ($item eq 'uploadquota') {
16294: if (ref($defaultshash{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
16295: $resulttext .= '<li>'.&mt('Default quota for content uploaded to a course/community via Course Editor set as follows:').'<ul>'.
16296: '<li>'.&mt('Official courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'official'}.'</b>').'</li>'.
16297: '<li>'.&mt('Unofficial courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'unofficial'}.'</b>').'</li>'.
16298: '<li>'.&mt('Textbook courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'textbook'}.'</b>').'</li>'.
16299: '<li>'.&mt('Placement tests: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'placement'}.'</b>').'</li>'.
16300: '<li>'.&mt('Communities: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'community'}.'</b>').'</li>'.
16301: '</ul>'.
16302: '</li>';
16303: } else {
16304: $resulttext .= '<li>'.&mt('Default quota for content uploaded via Course Editor remains default: [_1] MB',$staticdefaults{'uploadquota'}).'</li>';
16305: }
16306: } elsif ($item eq 'mysqltables') {
16307: if (ref($defaultshash{'coursedefaults'}{'mysqltables'}) eq 'HASH') {
16308: $resulttext .= '<li>'.&mt('Lifetime of "Temporary" MySQL tables (student performance data) on homeserver').'<ul>'.
16309: '<li>'.&mt('Official courses: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'official'}.'</b>').'</li>'.
16310: '<li>'.&mt('Unofficial courses: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'unofficial'}.'</b>').'</li>'.
16311: '<li>'.&mt('Textbook courses: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'textbook'}.'</b>').'</li>'.
16312: '<li>'.&mt('Placement tests: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'placement'}.'</b>').'</li>'.
16313: '<li>'.&mt('Communities: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'community'}.'</b>').'</li>'.
16314: '</ul>'.
16315: '</li>';
16316: } else {
16317: $resulttext .= '<li>'.&mt('Lifetime of "Temporary" MySQL tables (student performance data) on homeserver remains default: [_1] s',$staticdefaults{'uploadquota'}).'</li>';
16318: }
16319: } elsif ($item eq 'postsubmit') {
16320: if ($domdefaults{'postsubmit'} eq 'off') {
16321: $resulttext .= '<li>'.&mt('Submit button(s) remain enabled on page after student makes submission.');
16322: } else {
16323: $resulttext .= '<li>'.&mt('Submit button(s) disabled on page after student makes submission').'; ';
16324: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
16325: $resulttext .= &mt('durations:').'<ul>';
16326: foreach my $type (@types) {
16327: $resulttext .= '<li>';
16328: my $timeout;
16329: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
16330: $timeout = $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type};
16331: }
16332: my $display;
16333: if ($timeout eq '0') {
16334: $display = &mt('unlimited');
16335: } elsif ($timeout eq '') {
16336: $display = &mt('[quant,_1,second] (default)',$staticdefaults{'postsubmit'});
16337: } else {
16338: $display = &mt('[quant,_1,second]',$timeout);
16339: }
16340: if ($type eq 'community') {
16341: $resulttext .= &mt('Communities');
16342: } elsif ($type eq 'official') {
16343: $resulttext .= &mt('Official courses');
16344: } elsif ($type eq 'unofficial') {
16345: $resulttext .= &mt('Unofficial courses');
16346: } elsif ($type eq 'textbook') {
16347: $resulttext .= &mt('Textbook courses');
16348: } elsif ($type eq 'placement') {
16349: $resulttext .= &mt('Placement tests');
16350: }
16351: $resulttext .= ' -- '.$display.'</li>';
16352: }
16353: $resulttext .= '</ul>';
16354: }
16355: $resulttext .= '</li>';
16356: }
16357: } elsif ($item eq 'coursecredits') {
16358: if (ref($defaultshash{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
16359: if (($domdefaults{'officialcredits'} eq '') &&
16360: ($domdefaults{'unofficialcredits'} eq '') &&
16361: ($domdefaults{'textbookcredits'} eq '')) {
16362: $resulttext .= '<li>'.&mt('Student credits not in use for courses in this domain').'</li>';
16363: } else {
16364: $resulttext .= '<li>'.&mt('Student credits can be set per course by a Domain Coordinator, with the following defaults applying:').'<ul>'.
16365: '<li>'.&mt('Official courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'official'}).'</li>'.
16366: '<li>'.&mt('Unofficial courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'unofficial'}).'</li>'.
16367: '<li>'.&mt('Textbook courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'textbook'}).'</li>'.
16368: '</ul>'.
16369: '</li>';
16370: }
16371: } else {
16372: $resulttext .= '<li>'.&mt('Student credits not in use for courses in this domain').'</li>';
16373: }
16374: } elsif ($item eq 'canclone') {
16375: if (ref($defaultshash{'coursedefaults'}{'canclone'}) eq 'HASH') {
16376: if (ref($defaultshash{'coursedefaults'}{'canclone'}{'instcode'}) eq 'ARRAY') {
16377: my $clonecodes = join(' '.&mt('and').' ',@{$defaultshash{'coursedefaults'}{'canclone'}{'instcode'}});
16378: $resulttext .= '<li>'.&mt('By default, official courses can be cloned from existing courses with the same: [_1]','<b>'.$clonecodes.'</b>').'</li>';
16379: }
16380: } elsif ($defaultshash{'coursedefaults'}{'canclone'} eq 'domain') {
16381: $resulttext .= '<li>'.&mt('By default, a course requester can clone any course from his/her domain.').'</li>';
16382: } else {
16383: $resulttext .= '<li>'.&mt('By default, only course owner and coordinators may clone a course.').'</li>';
16384: }
16385: }
16386: }
16387: $resulttext .= '</ul>';
16388: } else {
16389: $resulttext = &mt('No changes made to course defaults');
16390: }
16391: } else {
16392: $resulttext = '<span class="LC_error">'.
16393: &mt('An error occurred: [_1]',$putresult).'</span>';
16394: }
16395: return $resulttext;
16396: }
16397:
16398: sub modify_selfenrollment {
16399: my ($dom,$lastactref,%domconfig) = @_;
16400: my ($resulttext,$errors,%changes,%selfenrollhash,%ordered);
16401: my @types = ('official','unofficial','community','textbook','placement');
16402: my %titles = &tool_titles();
16403: my %descs = &Apache::lonuserutils::selfenroll_default_descs();
16404: ($ordered{'admin'},my $titlesref) = &Apache::lonuserutils::get_selfenroll_titles();
16405: $ordered{'default'} = ['types','registered','approval','limit'];
16406:
16407: my (%roles,%shown,%toplevel);
16408: $roles{'0'} = &Apache::lonnet::plaintext('dc');
16409:
16410: if (ref($domconfig{'selfenrollment'}) ne 'HASH') {
16411: if ($domconfig{'selfenrollment'} eq '') {
16412: $domconfig{'selfenrollment'} = {};
16413: }
16414: }
16415: %toplevel = (
16416: admin => 'Configuration Rights',
16417: default => 'Default settings',
16418: validation => 'Validation of self-enrollment requests',
16419: );
16420: my ($itemsref,$namesref,$fieldsref) = &Apache::lonuserutils::selfenroll_validation_types();
16421:
16422: if (ref($ordered{'admin'}) eq 'ARRAY') {
16423: foreach my $item (@{$ordered{'admin'}}) {
16424: foreach my $type (@types) {
16425: if ($env{'form.selfenrolladmin_'.$item.'_'.$type}) {
16426: $selfenrollhash{'admin'}{$type}{$item} = 1;
16427: } else {
16428: $selfenrollhash{'admin'}{$type}{$item} = 0;
16429: }
16430: if (ref($domconfig{'selfenrollment'}{'admin'}) eq 'HASH') {
16431: if (ref($domconfig{'selfenrollment'}{'admin'}{$type}) eq 'HASH') {
16432: if ($selfenrollhash{'admin'}{$type}{$item} ne
16433: $domconfig{'selfenrollment'}{'admin'}{$type}{$item}) {
16434: push(@{$changes{'admin'}{$type}},$item);
16435: }
16436: } else {
16437: if (!$selfenrollhash{'admin'}{$type}{$item}) {
16438: push(@{$changes{'admin'}{$type}},$item);
16439: }
16440: }
16441: } elsif (!$selfenrollhash{'admin'}{$type}{$item}) {
16442: push(@{$changes{'admin'}{$type}},$item);
16443: }
16444: }
16445: }
16446: }
16447:
16448: foreach my $item (@{$ordered{'default'}}) {
16449: foreach my $type (@types) {
16450: my $value = $env{'form.selfenrolldefault_'.$item.'_'.$type};
16451: if ($item eq 'types') {
16452: unless (($value eq 'all') || ($value eq 'dom')) {
16453: $value = '';
16454: }
16455: } elsif ($item eq 'registered') {
16456: unless ($value eq '1') {
16457: $value = 0;
16458: }
16459: } elsif ($item eq 'approval') {
16460: unless ($value =~ /^[012]$/) {
16461: $value = 0;
16462: }
16463: } else {
16464: unless (($value eq 'allstudents') || ($value eq 'selfenrolled')) {
16465: $value = 'none';
16466: }
16467: }
16468: $selfenrollhash{'default'}{$type}{$item} = $value;
16469: if (ref($domconfig{'selfenrollment'}{'default'}) eq 'HASH') {
16470: if (ref($domconfig{'selfenrollment'}{'default'}{$type}) eq 'HASH') {
16471: if ($selfenrollhash{'default'}{$type}{$item} ne
16472: $domconfig{'selfenrollment'}{'default'}{$type}{$item}) {
16473: push(@{$changes{'default'}{$type}},$item);
16474: }
16475: } else {
16476: push(@{$changes{'default'}{$type}},$item);
16477: }
16478: } else {
16479: push(@{$changes{'default'}{$type}},$item);
16480: }
16481: if ($item eq 'limit') {
16482: if (($value eq 'allstudents') || ($value eq 'selfenrolled')) {
16483: $env{'form.selfenrolldefault_cap_'.$type} =~ s/\D//g;
16484: if ($env{'form.selfenrolldefault_cap_'.$type} ne '') {
16485: $selfenrollhash{'default'}{$type}{'cap'} = $env{'form.selfenrolldefault_cap_'.$type};
16486: }
16487: } else {
16488: $selfenrollhash{'default'}{$type}{'cap'} = '';
16489: }
16490: if (ref($domconfig{'selfenrollment'}{'default'}{$type}) eq 'HASH') {
16491: if ($selfenrollhash{'default'}{$type}{'cap'} ne
16492: $domconfig{'selfenrollment'}{'admin'}{$type}{'cap'}) {
16493: push(@{$changes{'default'}{$type}},'cap');
16494: }
16495: } elsif ($selfenrollhash{'default'}{$type}{'cap'} ne '') {
16496: push(@{$changes{'default'}{$type}},'cap');
16497: }
16498: }
16499: }
16500: }
16501:
16502: foreach my $item (@{$itemsref}) {
16503: if ($item eq 'fields') {
16504: my @changed;
16505: @{$selfenrollhash{'validation'}{$item}} = &Apache::loncommon::get_env_multiple('form.selfenroll_validation_'.$item);
16506: if (@{$selfenrollhash{'validation'}{$item}} > 0) {
16507: @{$selfenrollhash{'validation'}{$item}} = sort(@{$selfenrollhash{'validation'}{$item}});
16508: }
16509: if (ref($domconfig{'selfenrollment'}{'validation'}) eq 'HASH') {
16510: if (ref($domconfig{'selfenrollment'}{'validation'}{$item}) eq 'ARRAY') {
16511: @changed = &Apache::loncommon::compare_arrays($selfenrollhash{'validation'}{$item},
16512: $domconfig{'selfenrollment'}{'validation'}{$item});
16513: } else {
16514: @changed = @{$selfenrollhash{'validation'}{$item}};
16515: }
16516: } else {
16517: @changed = @{$selfenrollhash{'validation'}{$item}};
16518: }
16519: if (@changed) {
16520: if ($selfenrollhash{'validation'}{$item}) {
16521: $changes{'validation'}{$item} = join(', ',@{$selfenrollhash{'validation'}{$item}});
16522: } else {
16523: $changes{'validation'}{$item} = &mt('None');
16524: }
16525: }
16526: } else {
16527: $selfenrollhash{'validation'}{$item} = $env{'form.selfenroll_validation_'.$item};
16528: if ($item eq 'markup') {
16529: if ($env{'form.selfenroll_validation_'.$item}) {
16530: $env{'form.selfenroll_validation_'.$item} =~ s/[\n\r\f]+/\s/gs;
16531: }
16532: }
16533: if (ref($domconfig{'selfenrollment'}{'validation'}) eq 'HASH') {
16534: if ($domconfig{'selfenrollment'}{'validation'}{$item} ne $selfenrollhash{'validation'}{$item}) {
16535: $changes{'validation'}{$item} = $selfenrollhash{'validation'}{$item};
16536: }
16537: }
16538: }
16539: }
16540:
16541: my $putresult = &Apache::lonnet::put_dom('configuration',{'selfenrollment' => \%selfenrollhash},
16542: $dom);
16543: if ($putresult eq 'ok') {
16544: if (keys(%changes) > 0) {
16545: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
16546: $resulttext = &mt('Changes made:').'<ul>';
16547: foreach my $key ('admin','default','validation') {
16548: if (ref($changes{$key}) eq 'HASH') {
16549: $resulttext .= '<li>'.$toplevel{$key}.'<ul>';
16550: if ($key eq 'validation') {
16551: foreach my $item (@{$itemsref}) {
16552: if (exists($changes{$key}{$item})) {
16553: if ($item eq 'markup') {
16554: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$namesref->{$item},
16555: '<br /><pre>'.$changes{$key}{$item}.'</pre>').'</li>';
16556: } else {
16557: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$namesref->{$item},
16558: '<b>'.$changes{$key}{$item}.'</b>').'</li>';
16559: }
16560: }
16561: }
16562: } else {
16563: foreach my $type (@types) {
16564: if ($type eq 'community') {
16565: $roles{'1'} = &mt('Community personnel');
16566: } else {
16567: $roles{'1'} = &mt('Course personnel');
16568: }
16569: if (ref($changes{$key}{$type}) eq 'ARRAY') {
16570: if (ref($selfenrollhash{$key}{$type}) eq 'HASH') {
16571: if ($key eq 'admin') {
16572: my @mgrdc = ();
16573: if (ref($ordered{$key}) eq 'ARRAY') {
16574: foreach my $item (@{$ordered{'admin'}}) {
16575: if (ref($selfenrollhash{$key}{$type}) eq 'HASH') {
16576: if ($selfenrollhash{$key}{$type}{$item} eq '0') {
16577: push(@mgrdc,$item);
16578: }
16579: }
16580: }
16581: if (@mgrdc) {
16582: $domdefaults{$type.'selfenrolladmdc'} = join(',',@mgrdc);
16583: } else {
16584: delete($domdefaults{$type.'selfenrolladmdc'});
16585: }
16586: }
16587: } else {
16588: if (ref($ordered{$key}) eq 'ARRAY') {
16589: foreach my $item (@{$ordered{$key}}) {
16590: if (grep(/^\Q$item\E$/,@{$changes{$key}{$type}})) {
16591: $domdefaults{$type.'selfenroll'.$item} =
16592: $selfenrollhash{$key}{$type}{$item};
16593: }
16594: }
16595: }
16596: }
16597: }
16598: $resulttext .= '<li>'.$titles{$type}.'<ul>';
16599: foreach my $item (@{$ordered{$key}}) {
16600: if (grep(/^\Q$item\E$/,@{$changes{$key}{$type}})) {
16601: $resulttext .= '<li>';
16602: if ($key eq 'admin') {
16603: $resulttext .= &mt('[_1] -- management by: [_2]',$titlesref->{$item},
16604: '<b>'.$roles{$selfenrollhash{'admin'}{$type}{$item}}.'</b>');
16605: } else {
16606: $resulttext .= &mt('[_1] set to: [_2]',$titlesref->{$item},
16607: '<b>'.$descs{$item}{$selfenrollhash{'default'}{$type}{$item}}.'</b>');
16608: }
16609: $resulttext .= '</li>';
16610: }
16611: }
16612: $resulttext .= '</ul></li>';
16613: }
16614: }
16615: $resulttext .= '</ul></li>';
16616: }
16617: }
16618: }
16619: if ((exists($changes{'admin'})) || (exists($changes{'default'}))) {
16620: my $cachetime = 24*60*60;
16621: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
16622: if (ref($lastactref) eq 'HASH') {
16623: $lastactref->{'domdefaults'} = 1;
16624: }
16625: }
16626: $resulttext .= '</ul>';
16627: } else {
16628: $resulttext = &mt('No changes made to self-enrollment settings');
16629: }
16630: } else {
16631: $resulttext = '<span class="LC_error">'.
16632: &mt('An error occurred: [_1]',$putresult).'</span>';
16633: }
16634: return $resulttext;
16635: }
16636:
16637: sub modify_usersessions {
16638: my ($dom,$lastactref,%domconfig) = @_;
16639: my @hostingtypes = ('version','excludedomain','includedomain');
16640: my @offloadtypes = ('primary','default');
16641: my %types = (
16642: remote => \@hostingtypes,
16643: hosted => \@hostingtypes,
16644: spares => \@offloadtypes,
16645: );
16646: my @prefixes = ('remote','hosted','spares');
16647: my @lcversions = &Apache::lonnet::all_loncaparevs();
16648: my (%by_ip,%by_location,@intdoms,@instdoms);
16649: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
16650: my @locations = sort(keys(%by_location));
16651: my (%defaultshash,%changes);
16652: foreach my $prefix (@prefixes) {
16653: $defaultshash{'usersessions'}{$prefix} = {};
16654: }
16655: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
16656: my $resulttext;
16657: my %iphost = &Apache::lonnet::get_iphost();
16658: foreach my $prefix (@prefixes) {
16659: next if ($prefix eq 'spares');
16660: foreach my $type (@{$types{$prefix}}) {
16661: my $inuse = $env{'form.'.$prefix.'_'.$type.'_inuse'};
16662: if ($type eq 'version') {
16663: my $value = $env{'form.'.$prefix.'_'.$type};
16664: my $okvalue;
16665: if ($value ne '') {
16666: if (grep(/^\Q$value\E$/,@lcversions)) {
16667: $okvalue = $value;
16668: }
16669: }
16670: if (ref($domconfig{'usersessions'}) eq 'HASH') {
16671: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
16672: if ($domconfig{'usersessions'}{$prefix}{$type} ne '') {
16673: if ($inuse == 0) {
16674: $changes{$prefix}{$type} = 1;
16675: } else {
16676: if ($okvalue ne $domconfig{'usersessions'}{$prefix}{$type}) {
16677: $changes{$prefix}{$type} = 1;
16678: }
16679: if ($okvalue ne '') {
16680: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
16681: }
16682: }
16683: } else {
16684: if (($inuse == 1) && ($okvalue ne '')) {
16685: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
16686: $changes{$prefix}{$type} = 1;
16687: }
16688: }
16689: } else {
16690: if (($inuse == 1) && ($okvalue ne '')) {
16691: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
16692: $changes{$prefix}{$type} = 1;
16693: }
16694: }
16695: } else {
16696: if (($inuse == 1) && ($okvalue ne '')) {
16697: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
16698: $changes{$prefix}{$type} = 1;
16699: }
16700: }
16701: } else {
16702: my @vals = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_'.$type);
16703: my @okvals;
16704: foreach my $val (@vals) {
16705: if ($val =~ /:/) {
16706: my @items = split(/:/,$val);
16707: foreach my $item (@items) {
16708: if (ref($by_location{$item}) eq 'ARRAY') {
16709: push(@okvals,$item);
16710: }
16711: }
16712: } else {
16713: if (ref($by_location{$val}) eq 'ARRAY') {
16714: push(@okvals,$val);
16715: }
16716: }
16717: }
16718: @okvals = sort(@okvals);
16719: if (ref($domconfig{'usersessions'}) eq 'HASH') {
16720: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
16721: if (ref($domconfig{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
16722: if ($inuse == 0) {
16723: $changes{$prefix}{$type} = 1;
16724: } else {
16725: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
16726: my @changed = &Apache::loncommon::compare_arrays($domconfig{'usersessions'}{$prefix}{$type},$defaultshash{'usersessions'}{$prefix}{$type});
16727: if (@changed > 0) {
16728: $changes{$prefix}{$type} = 1;
16729: }
16730: }
16731: } else {
16732: if ($inuse == 1) {
16733: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
16734: $changes{$prefix}{$type} = 1;
16735: }
16736: }
16737: } else {
16738: if ($inuse == 1) {
16739: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
16740: $changes{$prefix}{$type} = 1;
16741: }
16742: }
16743: } else {
16744: if ($inuse == 1) {
16745: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
16746: $changes{$prefix}{$type} = 1;
16747: }
16748: }
16749: }
16750: }
16751: }
16752:
16753: my @alldoms = &Apache::lonnet::all_domains();
16754: my %servers = &Apache::lonnet::internet_dom_servers($dom);
16755: my %spareid = ¤t_offloads_to($dom,$domconfig{'usersessions'},\%servers);
16756: my $savespares;
16757:
16758: foreach my $lonhost (sort(keys(%servers))) {
16759: my $serverhomeID =
16760: &Apache::lonnet::get_server_homeID($servers{$lonhost});
16761: my $serverhostname = &Apache::lonnet::hostname($lonhost);
16762: $defaultshash{'usersessions'}{'spares'}{$lonhost} = {};
16763: my %spareschg;
16764: foreach my $type (@{$types{'spares'}}) {
16765: my @okspares;
16766: my @checked = &Apache::loncommon::get_env_multiple('form.spare_'.$type.'_'.$lonhost);
16767: foreach my $server (@checked) {
16768: if (&Apache::lonnet::hostname($server) ne '') {
16769: unless (&Apache::lonnet::hostname($server) eq $serverhostname) {
16770: unless (grep(/^\Q$server\E$/,@okspares)) {
16771: push(@okspares,$server);
16772: }
16773: }
16774: }
16775: }
16776: my $new = $env{'form.newspare_'.$type.'_'.$lonhost};
16777: my $newspare;
16778: if (($new ne '') && (&Apache::lonnet::hostname($new))) {
16779: unless (&Apache::lonnet::hostname($new) eq $serverhostname) {
16780: $newspare = $new;
16781: }
16782: }
16783: my @spares;
16784: if (($newspare ne '') && (!grep(/^\Q$newspare\E$/,@okspares))) {
16785: @spares = sort(@okspares,$newspare);
16786: } else {
16787: @spares = sort(@okspares);
16788: }
16789: $defaultshash{'usersessions'}{'spares'}{$lonhost}{$type} = \@spares;
16790: if (ref($spareid{$lonhost}) eq 'HASH') {
16791: if (ref($spareid{$lonhost}{$type}) eq 'ARRAY') {
16792: my @diffs = &Apache::loncommon::compare_arrays($spareid{$lonhost}{$type},\@spares);
16793: if (@diffs > 0) {
16794: $spareschg{$type} = 1;
16795: }
16796: }
16797: }
16798: }
16799: if (keys(%spareschg) > 0) {
16800: $changes{'spares'}{$lonhost} = \%spareschg;
16801: }
16802: }
16803: $defaultshash{'usersessions'}{'offloadnow'} = {};
16804: my @offloadnow = &Apache::loncommon::get_env_multiple('form.offloadnow');
16805: my @okoffload;
16806: if (@offloadnow) {
16807: foreach my $server (@offloadnow) {
16808: if (&Apache::lonnet::hostname($server) ne '') {
16809: unless (grep(/^\Q$server\E$/,@okoffload)) {
16810: push(@okoffload,$server);
16811: }
16812: }
16813: }
16814: if (@okoffload) {
16815: foreach my $lonhost (@okoffload) {
16816: $defaultshash{'usersessions'}{'offloadnow'}{$lonhost} = 1;
16817: }
16818: }
16819: }
16820: if (ref($domconfig{'usersessions'}) eq 'HASH') {
16821: if (ref($domconfig{'usersessions'}{'spares'}) eq 'HASH') {
16822: if (ref($changes{'spares'}) eq 'HASH') {
16823: if (keys(%{$changes{'spares'}}) > 0) {
16824: $savespares = 1;
16825: }
16826: }
16827: } else {
16828: $savespares = 1;
16829: }
16830: if (ref($domconfig{'usersessions'}{'offloadnow'}) eq 'HASH') {
16831: foreach my $lonhost (keys(%{$domconfig{'usersessions'}{'offloadnow'}})) {
16832: unless ($defaultshash{'usersessions'}{'offloadnow'}{$lonhost}) {
16833: $changes{'offloadnow'} = 1;
16834: last;
16835: }
16836: }
16837: unless ($changes{'offloadnow'}) {
16838: foreach my $lonhost (keys(%{$defaultshash{'usersessions'}{'offloadnow'}})) {
16839: unless ($domconfig{'usersessions'}{'offloadnow'}{$lonhost}) {
16840: $changes{'offloadnow'} = 1;
16841: last;
16842: }
16843: }
16844: }
16845: } elsif (@okoffload) {
16846: $changes{'offloadnow'} = 1;
16847: }
16848: } elsif (@okoffload) {
16849: $changes{'offloadnow'} = 1;
16850: }
16851: my $nochgmsg = &mt('No changes made to settings for user session hosting/offloading.');
16852: if ((keys(%changes) > 0) || ($savespares)) {
16853: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
16854: $dom);
16855: if ($putresult eq 'ok') {
16856: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
16857: if (ref($defaultshash{'usersessions'}{'remote'}) eq 'HASH') {
16858: $domdefaults{'remotesessions'} = $defaultshash{'usersessions'}{'remote'};
16859: }
16860: if (ref($defaultshash{'usersessions'}{'hosted'}) eq 'HASH') {
16861: $domdefaults{'hostedsessions'} = $defaultshash{'usersessions'}{'hosted'};
16862: }
16863: if (ref($defaultshash{'usersessions'}{'offloadnow'}) eq 'HASH') {
16864: $domdefaults{'offloadnow'} = $defaultshash{'usersessions'}{'offloadnow'};
16865: }
16866: }
16867: my $cachetime = 24*60*60;
16868: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
16869: &Apache::lonnet::do_cache_new('usersessions',$dom,$defaultshash{'usersessions'},3600);
16870: if (ref($lastactref) eq 'HASH') {
16871: $lastactref->{'domdefaults'} = 1;
16872: $lastactref->{'usersessions'} = 1;
16873: }
16874: if (keys(%changes) > 0) {
16875: my %lt = &usersession_titles();
16876: $resulttext = &mt('Changes made:').'<ul>';
16877: foreach my $prefix (@prefixes) {
16878: if (ref($changes{$prefix}) eq 'HASH') {
16879: $resulttext .= '<li>'.$lt{$prefix}.'<ul>';
16880: if ($prefix eq 'spares') {
16881: if (ref($changes{$prefix}) eq 'HASH') {
16882: foreach my $lonhost (sort(keys(%{$changes{$prefix}}))) {
16883: $resulttext .= '<li><b>'.$lonhost.'</b> ';
16884: my $lonhostdom = &Apache::lonnet::host_domain($lonhost);
16885: my $cachekey = &escape('spares').':'.&escape($lonhostdom);
16886: &Apache::lonnet::remote_devalidate_cache($lonhost,[$cachekey]);
16887: if (ref($changes{$prefix}{$lonhost}) eq 'HASH') {
16888: foreach my $type (@{$types{$prefix}}) {
16889: if ($changes{$prefix}{$lonhost}{$type}) {
16890: my $offloadto = &mt('None');
16891: if (ref($defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}) eq 'ARRAY') {
16892: if (@{$defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}} > 0) {
16893: $offloadto = join(', ',@{$defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}});
16894: }
16895: }
16896: $resulttext .= &mt('[_1] set to: [_2].','<i>'.$lt{$type}.'</i>',$offloadto).(' 'x3);
16897: }
16898: }
16899: }
16900: $resulttext .= '</li>';
16901: }
16902: }
16903: } else {
16904: foreach my $type (@{$types{$prefix}}) {
16905: if (defined($changes{$prefix}{$type})) {
16906: my ($newvalue,$notinuse);
16907: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
16908: if (ref($defaultshash{'usersessions'}{$prefix})) {
16909: if ($type eq 'version') {
16910: $newvalue = $defaultshash{'usersessions'}{$prefix}{$type};
16911: } else {
16912: if (ref($defaultshash{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
16913: if (@{$defaultshash{'usersessions'}{$prefix}{$type}} > 0) {
16914: $newvalue = join(', ',@{$defaultshash{'usersessions'}{$prefix}{$type}});
16915: }
16916: } else {
16917: $notinuse = 1;
16918: }
16919: }
16920: }
16921: }
16922: if ($newvalue eq '') {
16923: if ($type eq 'version') {
16924: $resulttext .= '<li>'.&mt('[_1] set to: off',$lt{$type}).'</li>';
16925: } elsif ($notinuse) {
16926: $resulttext .= '<li>'.&mt('[_1] set to: not in use',$lt{$type}).'</li>';
16927: } else {
16928: $resulttext .= '<li>'.&mt('[_1] set to: none',$lt{$type}).'</li>';
16929: }
16930: } else {
16931: if ($type eq 'version') {
16932: $newvalue .= ' '.&mt('(or later)');
16933: }
16934: $resulttext .= '<li>'.&mt('[_1] set to: [_2].',$lt{$type},$newvalue).'</li>';
16935: }
16936: }
16937: }
16938: }
16939: $resulttext .= '</ul>';
16940: }
16941: }
16942: if ($changes{'offloadnow'}) {
16943: if (ref($defaultshash{'usersessions'}{'offloadnow'}) eq 'HASH') {
16944: if (keys(%{$defaultshash{'usersessions'}{'offloadnow'}}) > 0) {
16945: $resulttext .= '<li>'.&mt('Switch active users on next access, for server(s):').'<ul>';
16946: foreach my $lonhost (sort(keys(%{$defaultshash{'usersessions'}{'offloadnow'}}))) {
16947: $resulttext .= '<li>'.$lonhost.'</li>';
16948: }
16949: $resulttext .= '</ul>';
16950: } else {
16951: $resulttext .= '<li>'.&mt('No servers now set to switch active users on next access.');
16952: }
16953: } else {
16954: $resulttext .= '<li>'.&mt('No servers now set to switch active users on next access.').'</li>';
16955: }
16956: }
16957: $resulttext .= '</ul>';
16958: } else {
16959: $resulttext = $nochgmsg;
16960: }
16961: } else {
16962: $resulttext = '<span class="LC_error">'.
16963: &mt('An error occurred: [_1]',$putresult).'</span>';
16964: }
16965: } else {
16966: $resulttext = $nochgmsg;
16967: }
16968: return $resulttext;
16969: }
16970:
16971: sub modify_ssl {
16972: my ($dom,$lastactref,%domconfig) = @_;
16973: my (%by_ip,%by_location,@intdoms,@instdoms);
16974: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
16975: my @locations = sort(keys(%by_location));
16976: my %servers = &Apache::lonnet::internet_dom_servers($dom);
16977: my (%defaultshash,%changes);
16978: my $action = 'ssl';
16979: my @prefixes = ('connto','connfrom','replication');
16980: foreach my $prefix (@prefixes) {
16981: $defaultshash{$action}{$prefix} = {};
16982: }
16983: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
16984: my $resulttext;
16985: my %iphost = &Apache::lonnet::get_iphost();
16986: my @reptypes = ('certreq','nocertreq');
16987: my @connecttypes = ('dom','intdom','other');
16988: my %types = (
16989: connto => \@connecttypes,
16990: connfrom => \@connecttypes,
16991: replication => \@reptypes,
16992: );
16993: foreach my $prefix (sort(keys(%types))) {
16994: foreach my $type (@{$types{$prefix}}) {
16995: if (($prefix eq 'connto') || ($prefix eq 'connfrom')) {
16996: my $value = 'yes';
16997: if ($env{'form.'.$prefix.'_'.$type} =~ /^(no|req)$/) {
16998: $value = $env{'form.'.$prefix.'_'.$type};
16999: }
17000: if (ref($domconfig{$action}) eq 'HASH') {
17001: if (ref($domconfig{$action}{$prefix}) eq 'HASH') {
17002: if ($domconfig{$action}{$prefix}{$type} ne '') {
17003: if ($value ne $domconfig{$action}{$prefix}{$type}) {
17004: $changes{$prefix}{$type} = 1;
17005: }
17006: $defaultshash{$action}{$prefix}{$type} = $value;
17007: } else {
17008: $defaultshash{$action}{$prefix}{$type} = $value;
17009: $changes{$prefix}{$type} = 1;
17010: }
17011: } else {
17012: $defaultshash{$action}{$prefix}{$type} = $value;
17013: $changes{$prefix}{$type} = 1;
17014: }
17015: } else {
17016: $defaultshash{$action}{$prefix}{$type} = $value;
17017: $changes{$prefix}{$type} = 1;
17018: }
17019: if (($type eq 'dom') && (keys(%servers) == 1)) {
17020: delete($changes{$prefix}{$type});
17021: } elsif (($type eq 'intdom') && (@instdoms == 1)) {
17022: delete($changes{$prefix}{$type});
17023: } elsif (($type eq 'other') && (keys(%by_location) == 0)) {
17024: delete($changes{$prefix}{$type});
17025: }
17026: } elsif ($prefix eq 'replication') {
17027: if (@locations > 0) {
17028: my $inuse = $env{'form.'.$prefix.'_'.$type.'_inuse'};
17029: my @vals = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_'.$type);
17030: my @okvals;
17031: foreach my $val (@vals) {
17032: if ($val =~ /:/) {
17033: my @items = split(/:/,$val);
17034: foreach my $item (@items) {
17035: if (ref($by_location{$item}) eq 'ARRAY') {
17036: push(@okvals,$item);
17037: }
17038: }
17039: } else {
17040: if (ref($by_location{$val}) eq 'ARRAY') {
17041: push(@okvals,$val);
17042: }
17043: }
17044: }
17045: @okvals = sort(@okvals);
17046: if (ref($domconfig{$action}) eq 'HASH') {
17047: if (ref($domconfig{$action}{$prefix}) eq 'HASH') {
17048: if (ref($domconfig{$action}{$prefix}{$type}) eq 'ARRAY') {
17049: if ($inuse == 0) {
17050: $changes{$prefix}{$type} = 1;
17051: } else {
17052: $defaultshash{$action}{$prefix}{$type} = \@okvals;
17053: my @changed = &Apache::loncommon::compare_arrays($domconfig{$action}{$prefix}{$type},$defaultshash{$action}{$prefix}{$type});
17054: if (@changed > 0) {
17055: $changes{$prefix}{$type} = 1;
17056: }
17057: }
17058: } else {
17059: if ($inuse == 1) {
17060: $defaultshash{$action}{$prefix}{$type} = \@okvals;
17061: $changes{$prefix}{$type} = 1;
17062: }
17063: }
17064: } else {
17065: if ($inuse == 1) {
17066: $defaultshash{$action}{$prefix}{$type} = \@okvals;
17067: $changes{$prefix}{$type} = 1;
17068: }
17069: }
17070: } else {
17071: if ($inuse == 1) {
17072: $defaultshash{$action}{$prefix}{$type} = \@okvals;
17073: $changes{$prefix}{$type} = 1;
17074: }
17075: }
17076: }
17077: }
17078: }
17079: }
17080: if (keys(%changes)) {
17081: foreach my $prefix (keys(%changes)) {
17082: if (ref($changes{$prefix}) eq 'HASH') {
17083: if (scalar(keys(%{$changes{$prefix}})) == 0) {
17084: delete($changes{$prefix});
17085: }
17086: } else {
17087: delete($changes{$prefix});
17088: }
17089: }
17090: }
17091: my $nochgmsg = &mt('No changes made to LON-CAPA SSL settings');
17092: if (keys(%changes) > 0) {
17093: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
17094: $dom);
17095: if ($putresult eq 'ok') {
17096: if (ref($defaultshash{$action}) eq 'HASH') {
17097: if (ref($defaultshash{$action}{'replication'}) eq 'HASH') {
17098: $domdefaults{'replication'} = $defaultshash{$action}{'replication'};
17099: }
17100: if (ref($defaultshash{$action}{'connto'}) eq 'HASH') {
17101: $domdefaults{'connto'} = $defaultshash{$action}{'connto'};
17102: }
17103: if (ref($defaultshash{$action}{'connfrom'}) eq 'HASH') {
17104: $domdefaults{'connfrom'} = $defaultshash{$action}{'connfrom'};
17105: }
17106: }
17107: my $cachetime = 24*60*60;
17108: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
17109: if (ref($lastactref) eq 'HASH') {
17110: $lastactref->{'domdefaults'} = 1;
17111: }
17112: if (keys(%changes) > 0) {
17113: my %titles = &ssl_titles();
17114: $resulttext = &mt('Changes made:').'<ul>';
17115: foreach my $prefix (@prefixes) {
17116: if (ref($changes{$prefix}) eq 'HASH') {
17117: $resulttext .= '<li>'.$titles{$prefix}.'<ul>';
17118: foreach my $type (@{$types{$prefix}}) {
17119: if (defined($changes{$prefix}{$type})) {
17120: my ($newvalue,$notinuse);
17121: if (ref($defaultshash{$action}) eq 'HASH') {
17122: if (ref($defaultshash{$action}{$prefix})) {
17123: if (($prefix eq 'connto') || ($prefix eq 'connfrom')) {
17124: $newvalue = $titles{$defaultshash{$action}{$prefix}{$type}};
17125: } else {
17126: if (ref($defaultshash{$action}{$prefix}{$type}) eq 'ARRAY') {
17127: if (@{$defaultshash{$action}{$prefix}{$type}} > 0) {
17128: $newvalue = join(', ',@{$defaultshash{$action}{$prefix}{$type}});
17129: }
17130: } else {
17131: $notinuse = 1;
17132: }
17133: }
17134: }
17135: if ($notinuse) {
17136: $resulttext .= '<li>'.&mt('[_1] set to: not in use',$titles{$type}).'</li>';
17137: } elsif ($newvalue eq '') {
17138: $resulttext .= '<li>'.&mt('[_1] set to: none',$titles{$type}).'</li>';
17139: } else {
17140: $resulttext .= '<li>'.&mt('[_1] set to: [_2].',$titles{$type},$newvalue).'</li>';
17141: }
17142: }
17143: }
17144: }
17145: $resulttext .= '</ul>';
17146: }
17147: }
17148: } else {
17149: $resulttext = $nochgmsg;
17150: }
17151: } else {
17152: $resulttext = '<span class="LC_error">'.
17153: &mt('An error occurred: [_1]',$putresult).'</span>';
17154: }
17155: } else {
17156: $resulttext = $nochgmsg;
17157: }
17158: return $resulttext;
17159: }
17160:
17161: sub modify_trust {
17162: my ($dom,$lastactref,%domconfig) = @_;
17163: my (%by_ip,%by_location,@intdoms,@instdoms);
17164: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
17165: my @locations = sort(keys(%by_location));
17166: my @prefixes = qw(content shared enroll othcoau coaurem domroles catalog reqcrs msg);
17167: my @types = ('exc','inc');
17168: my (%defaultshash,%changes);
17169: foreach my $prefix (@prefixes) {
17170: $defaultshash{'trust'}{$prefix} = {};
17171: }
17172: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
17173: my $resulttext;
17174: foreach my $prefix (@prefixes) {
17175: foreach my $type (@types) {
17176: my $inuse = $env{'form.'.$prefix.'_'.$type.'_inuse'};
17177: my @vals = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_'.$type);
17178: my @okvals;
17179: foreach my $val (@vals) {
17180: if ($val =~ /:/) {
17181: my @items = split(/:/,$val);
17182: foreach my $item (@items) {
17183: if (ref($by_location{$item}) eq 'ARRAY') {
17184: push(@okvals,$item);
17185: }
17186: }
17187: } else {
17188: if (ref($by_location{$val}) eq 'ARRAY') {
17189: push(@okvals,$val);
17190: }
17191: }
17192: }
17193: @okvals = sort(@okvals);
17194: if (ref($domconfig{'trust'}) eq 'HASH') {
17195: if (ref($domconfig{'trust'}{$prefix}) eq 'HASH') {
17196: if (ref($domconfig{'trust'}{$prefix}{$type}) eq 'ARRAY') {
17197: if ($inuse == 0) {
17198: $changes{$prefix}{$type} = 1;
17199: } else {
17200: $defaultshash{'trust'}{$prefix}{$type} = \@okvals;
17201: my @changed = &Apache::loncommon::compare_arrays($domconfig{'trust'}{$prefix}{$type},$defaultshash{'trust'}{$prefix}{$type});
17202: if (@changed > 0) {
17203: $changes{$prefix}{$type} = 1;
17204: }
17205: }
17206: } else {
17207: if ($inuse == 1) {
17208: $defaultshash{'trust'}{$prefix}{$type} = \@okvals;
17209: $changes{$prefix}{$type} = 1;
17210: }
17211: }
17212: } else {
17213: if ($inuse == 1) {
17214: $defaultshash{'trust'}{$prefix}{$type} = \@okvals;
17215: $changes{$prefix}{$type} = 1;
17216: }
17217: }
17218: } else {
17219: if ($inuse == 1) {
17220: $defaultshash{'trust'}{$prefix}{$type} = \@okvals;
17221: $changes{$prefix}{$type} = 1;
17222: }
17223: }
17224: }
17225: }
17226: my $nochgmsg = &mt('No changes made to trust settings.');
17227: if (keys(%changes) > 0) {
17228: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
17229: $dom);
17230: if ($putresult eq 'ok') {
17231: if (ref($defaultshash{'trust'}) eq 'HASH') {
17232: foreach my $prefix (@prefixes) {
17233: if (ref($defaultshash{'trust'}{$prefix}) eq 'HASH') {
17234: $domdefaults{'trust'.$prefix} = $defaultshash{'trust'}{$prefix};
17235: }
17236: }
17237: }
17238: my $cachetime = 24*60*60;
17239: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
17240: if (ref($lastactref) eq 'HASH') {
17241: $lastactref->{'domdefaults'} = 1;
17242: }
17243: if (keys(%changes) > 0) {
17244: my %lt = &trust_titles();
17245: $resulttext = &mt('Changes made:').'<ul>';
17246: foreach my $prefix (@prefixes) {
17247: if (ref($changes{$prefix}) eq 'HASH') {
17248: $resulttext .= '<li>'.$lt{$prefix}.'<ul>';
17249: foreach my $type (@types) {
17250: if (defined($changes{$prefix}{$type})) {
17251: my ($newvalue,$notinuse);
17252: if (ref($defaultshash{'trust'}) eq 'HASH') {
17253: if (ref($defaultshash{'trust'}{$prefix})) {
17254: if (ref($defaultshash{'trust'}{$prefix}{$type}) eq 'ARRAY') {
17255: if (@{$defaultshash{'trust'}{$prefix}{$type}} > 0) {
17256: $newvalue = join(', ',@{$defaultshash{'trust'}{$prefix}{$type}});
17257: }
17258: } else {
17259: $notinuse = 1;
17260: }
17261: }
17262: }
17263: if ($notinuse) {
17264: $resulttext .= '<li>'.&mt('[_1] set to: not in use',$lt{$type}).'</li>';
17265: } elsif ($newvalue eq '') {
17266: $resulttext .= '<li>'.&mt('[_1] set to: none',$lt{$type}).'</li>';
17267: } else {
17268: $resulttext .= '<li>'.&mt('[_1] set to: [_2].',$lt{$type},$newvalue).'</li>';
17269: }
17270: }
17271: }
17272: $resulttext .= '</ul>';
17273: }
17274: }
17275: $resulttext .= '</ul>';
17276: } else {
17277: $resulttext = $nochgmsg;
17278: }
17279: } else {
17280: $resulttext = '<span class="LC_error">'.
17281: &mt('An error occurred: [_1]',$putresult).'</span>';
17282: }
17283: } else {
17284: $resulttext = $nochgmsg;
17285: }
17286: return $resulttext;
17287: }
17288:
17289: sub modify_loadbalancing {
17290: my ($dom,%domconfig) = @_;
17291: my $primary_id = &Apache::lonnet::domain($dom,'primary');
17292: my $intdom = &Apache::lonnet::internet_dom($primary_id);
17293: my ($othertitle,$usertypes,$types) =
17294: &Apache::loncommon::sorted_inst_types($dom);
17295: my %servers = &Apache::lonnet::internet_dom_servers($dom);
17296: my %libraryservers = &Apache::lonnet::get_servers($dom,'library');
17297: my @sparestypes = ('primary','default');
17298: my %typetitles = &sparestype_titles();
17299: my $resulttext;
17300: my (%currbalancer,%currtargets,%currrules,%existing,%currcookies);
17301: if (ref($domconfig{'loadbalancing'}) eq 'HASH') {
17302: %existing = %{$domconfig{'loadbalancing'}};
17303: }
17304: &get_loadbalancers_config(\%servers,\%existing,\%currbalancer,
17305: \%currtargets,\%currrules,\%currcookies);
17306: my ($saveloadbalancing,%defaultshash,%changes);
17307: my ($alltypes,$othertypes,$titles) =
17308: &loadbalancing_titles($dom,$intdom,$usertypes,$types);
17309: my %ruletitles = &offloadtype_text();
17310: my @deletions = &Apache::loncommon::get_env_multiple('form.loadbalancing_delete');
17311: for (my $i=0; $i<$env{'form.loadbalancing_total'}; $i++) {
17312: my $balancer = $env{'form.loadbalancing_lonhost_'.$i};
17313: if ($balancer eq '') {
17314: next;
17315: }
17316: if (!exists($servers{$balancer})) {
17317: if (exists($currbalancer{$balancer})) {
17318: push(@{$changes{'delete'}},$balancer);
17319: }
17320: next;
17321: }
17322: if ((@deletions > 0) && (grep(/^\Q$i\E$/,@deletions))) {
17323: push(@{$changes{'delete'}},$balancer);
17324: next;
17325: }
17326: if (!exists($currbalancer{$balancer})) {
17327: push(@{$changes{'add'}},$balancer);
17328: }
17329: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'} = [];
17330: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{'default'} = [];
17331: $defaultshash{'loadbalancing'}{$balancer}{'rules'} = {};
17332: unless (ref($domconfig{'loadbalancing'}) eq 'HASH') {
17333: $saveloadbalancing = 1;
17334: }
17335: foreach my $sparetype (@sparestypes) {
17336: my @targets = &Apache::loncommon::get_env_multiple('form.loadbalancing_target_'.$i.'_'.$sparetype);
17337: my @offloadto;
17338: foreach my $target (@targets) {
17339: if (($servers{$target}) && ($target ne $balancer)) {
17340: if ($sparetype eq 'default') {
17341: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'}) eq 'ARRAY') {
17342: next if (grep(/^\Q$target\E$/,@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'}}));
17343: }
17344: }
17345: unless(grep(/^\Q$target\E$/,@offloadto)) {
17346: push(@offloadto,$target);
17347: }
17348: }
17349: }
17350: if ($env{'form.loadbalancing_target_'.$i.'_hosthere'} eq $sparetype) {
17351: unless(grep(/^\Q$balancer\E$/,@offloadto)) {
17352: push(@offloadto,$balancer);
17353: }
17354: }
17355: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype} = \@offloadto;
17356: }
17357: if ($env{'form.loadbalancing_cookie_'.$i}) {
17358: $defaultshash{'loadbalancing'}{$balancer}{'cookie'} = 1;
17359: if (exists($currbalancer{$balancer})) {
17360: unless ($currcookies{$balancer}) {
17361: $changes{'curr'}{$balancer}{'cookie'} = 1;
17362: }
17363: }
17364: } elsif (exists($currbalancer{$balancer})) {
17365: if ($currcookies{$balancer}) {
17366: $changes{'curr'}{$balancer}{'cookie'} = 1;
17367: }
17368: }
17369: if (ref($currtargets{$balancer}) eq 'HASH') {
17370: foreach my $sparetype (@sparestypes) {
17371: if (ref($currtargets{$balancer}{$sparetype}) eq 'ARRAY') {
17372: my @targetdiffs = &Apache::loncommon::compare_arrays($currtargets{$balancer}{$sparetype},$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype});
17373: if (@targetdiffs > 0) {
17374: $changes{'curr'}{$balancer}{'targets'} = 1;
17375: }
17376: } elsif (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
17377: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
17378: $changes{'curr'}{$balancer}{'targets'} = 1;
17379: }
17380: }
17381: }
17382: } else {
17383: if (ref($defaultshash{'loadbalancing'}{$balancer}) eq 'HASH') {
17384: foreach my $sparetype (@sparestypes) {
17385: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
17386: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
17387: $changes{'curr'}{$balancer}{'targets'} = 1;
17388: }
17389: }
17390: }
17391: }
17392: }
17393: my $ishomedom;
17394: if (&Apache::lonnet::host_domain($balancer) eq $dom) {
17395: $ishomedom = 1;
17396: }
17397: if (ref($alltypes) eq 'ARRAY') {
17398: foreach my $type (@{$alltypes}) {
17399: my $rule;
17400: unless ((($type eq '_LC_external') || ($type eq '_LC_internetdom')) &&
17401: (!$ishomedom)) {
17402: $rule = $env{'form.loadbalancing_rules_'.$i.'_'.$type};
17403: }
17404: if ($rule eq 'specific') {
17405: my $specifiedhost = $env{'form.loadbalancing_singleserver_'.$i.'_'.$type};
17406: if (exists($servers{$specifiedhost})) {
17407: $rule = $specifiedhost;
17408: }
17409: }
17410: $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type} = $rule;
17411: if (ref($currrules{$balancer}) eq 'HASH') {
17412: if ($rule ne $currrules{$balancer}{$type}) {
17413: $changes{'curr'}{$balancer}{'rules'}{$type} = 1;
17414: }
17415: } elsif ($rule ne '') {
17416: $changes{'curr'}{$balancer}{'rules'}{$type} = 1;
17417: }
17418: }
17419: }
17420: }
17421: my $nochgmsg = &mt('No changes made to Load Balancer settings.');
17422: if ((keys(%changes) > 0) || ($saveloadbalancing)) {
17423: unless (ref($defaultshash{'loadbalancing'}) eq 'HASH') {
17424: $defaultshash{'loadbalancing'} = {};
17425: }
17426: my $putresult = &Apache::lonnet::put_dom('configuration',
17427: \%defaultshash,$dom);
17428: if ($putresult eq 'ok') {
17429: if (keys(%changes) > 0) {
17430: my %toupdate;
17431: if (ref($changes{'delete'}) eq 'ARRAY') {
17432: foreach my $balancer (sort(@{$changes{'delete'}})) {
17433: $resulttext .= '<li>'.&mt('Load Balancing discontinued for: [_1]',$balancer).'</li>';
17434: $toupdate{$balancer} = 1;
17435: }
17436: }
17437: if (ref($changes{'add'}) eq 'ARRAY') {
17438: foreach my $balancer (sort(@{$changes{'add'}})) {
17439: $resulttext .= '<li>'.&mt('Load Balancing enabled for: [_1]',$balancer);
17440: $toupdate{$balancer} = 1;
17441: }
17442: }
17443: if (ref($changes{'curr'}) eq 'HASH') {
17444: foreach my $balancer (sort(keys(%{$changes{'curr'}}))) {
17445: $toupdate{$balancer} = 1;
17446: if (ref($changes{'curr'}{$balancer}) eq 'HASH') {
17447: if ($changes{'curr'}{$balancer}{'targets'}) {
17448: my %offloadstr;
17449: foreach my $sparetype (@sparestypes) {
17450: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
17451: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
17452: $offloadstr{$sparetype} = join(', ',@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}});
17453: }
17454: }
17455: }
17456: if (keys(%offloadstr) == 0) {
17457: $resulttext .= '<li>'.&mt("Servers to which Load Balance server offloads set to 'None', by default").'</li>';
17458: } else {
17459: my $showoffload;
17460: foreach my $sparetype (@sparestypes) {
17461: $showoffload .= '<i>'.$typetitles{$sparetype}.'</i>: ';
17462: if (defined($offloadstr{$sparetype})) {
17463: $showoffload .= $offloadstr{$sparetype};
17464: } else {
17465: $showoffload .= &mt('None');
17466: }
17467: $showoffload .= (' 'x3);
17468: }
17469: $resulttext .= '<li>'.&mt('By default, Load Balancer: [_1] set to offload to - [_2]',$balancer,$showoffload).'</li>';
17470: }
17471: }
17472: }
17473: if (ref($changes{'curr'}{$balancer}{'rules'}) eq 'HASH') {
17474: if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) {
17475: foreach my $type (@{$alltypes}) {
17476: if ($changes{'curr'}{$balancer}{'rules'}{$type}) {
17477: my $rule = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type};
17478: my $balancetext;
17479: if ($rule eq '') {
17480: $balancetext = $ruletitles{'default'};
17481: } elsif (($rule eq 'homeserver') || ($rule eq 'externalbalancer') ||
17482: ($type eq '_LC_ipchange') || ($type eq '_LC_ipchangesso')) {
17483: if (($type eq '_LC_ipchange') || ($type eq '_LC_ipchangesso')) {
17484: foreach my $sparetype (@sparestypes) {
17485: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
17486: map { $toupdate{$_} = 1; } (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}});
17487: }
17488: }
17489: foreach my $item (@{$alltypes}) {
17490: next if ($item =~ /^_LC_ipchange/);
17491: my $hasrule = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$item};
17492: if ($hasrule eq 'homeserver') {
17493: map { $toupdate{$_} = 1; } (keys(%libraryservers));
17494: } else {
17495: unless (($hasrule eq 'default') || ($hasrule eq 'none') || ($hasrule eq 'externalbalancer')) {
17496: if ($servers{$hasrule}) {
17497: $toupdate{$hasrule} = 1;
17498: }
17499: }
17500: }
17501: }
17502: if (($rule eq 'balancer') || ($rule eq 'offloadedto')) {
17503: $balancetext = $ruletitles{$rule};
17504: } else {
17505: my $receiver = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type};
17506: $balancetext = $ruletitles{'particular'}.' '.$receiver;
17507: if ($receiver) {
17508: $toupdate{$receiver};
17509: }
17510: }
17511: } else {
17512: $balancetext = $ruletitles{$rule};
17513: }
17514: } else {
17515: $balancetext = &mt('offload to [_1]',$defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type});
17516: }
17517: $resulttext .= '<li>'.&mt('Load Balancer: [_1] -- balancing for [_2] set to - "[_3]"',$balancer,$titles->{$type},$balancetext).'</li>';
17518: }
17519: }
17520: }
17521: }
17522: if ($changes{'curr'}{$balancer}{'cookie'}) {
17523: $resulttext .= '<li>'.&mt('Load Balancer: [_1] -- cookie use enabled',
17524: $balancer).'</li>';
17525: }
17526: if (keys(%toupdate)) {
17527: my %thismachine;
17528: my $updatedhere;
17529: my $cachetime = 60*60*24;
17530: map { $thismachine{$_} = 1; } &Apache::lonnet::current_machine_ids();
17531: foreach my $lonhost (keys(%toupdate)) {
17532: if ($thismachine{$lonhost}) {
17533: unless ($updatedhere) {
17534: &Apache::lonnet::do_cache_new('loadbalancing',$dom,
17535: $defaultshash{'loadbalancing'},
17536: $cachetime);
17537: $updatedhere = 1;
17538: }
17539: } else {
17540: my $cachekey = &escape('loadbalancing').':'.&escape($dom);
17541: &Apache::lonnet::remote_devalidate_cache($lonhost,[$cachekey]);
17542: }
17543: }
17544: }
17545: }
17546: }
17547: if ($resulttext ne '') {
17548: $resulttext = &mt('Changes made:').'<ul>'.$resulttext.'</ul>';
17549: } else {
17550: $resulttext = $nochgmsg;
17551: }
17552: } else {
17553: $resulttext = $nochgmsg;
17554: }
17555: } else {
17556: $resulttext = '<span class="LC_error">'.
17557: &mt('An error occurred: [_1]',$putresult).'</span>';
17558: }
17559: } else {
17560: $resulttext = $nochgmsg;
17561: }
17562: return $resulttext;
17563: }
17564:
17565: sub recurse_check {
17566: my ($chkcats,$categories,$depth,$name) = @_;
17567: if (ref($chkcats->[$depth]{$name}) eq 'ARRAY') {
17568: my $chg = 0;
17569: for (my $j=0; $j<@{$chkcats->[$depth]{$name}}; $j++) {
17570: my $category = $chkcats->[$depth]{$name}[$j];
17571: my $item;
17572: if ($category eq '') {
17573: $chg ++;
17574: } else {
17575: my $deeper = $depth + 1;
17576: $item = &escape($category).':'.&escape($name).':'.$depth;
17577: if ($chg) {
17578: $categories->{$item} -= $chg;
17579: }
17580: &recurse_check($chkcats,$categories,$deeper,$category);
17581: $deeper --;
17582: }
17583: }
17584: }
17585: return;
17586: }
17587:
17588: sub recurse_cat_deletes {
17589: my ($item,$coursecategories,$deletions) = @_;
17590: my ($deleted,$container,$depth) = map { &unescape($_); } split(/:/,$item);
17591: my $subdepth = $depth + 1;
17592: if (ref($coursecategories) eq 'HASH') {
17593: foreach my $subitem (keys(%{$coursecategories})) {
17594: my ($child,$parent,$itemdepth) = map { &unescape($_); } split(/:/,$subitem);
17595: if (($parent eq $deleted) && ($itemdepth == $subdepth)) {
17596: delete($coursecategories->{$subitem});
17597: $deletions->{$subitem} = 1;
17598: &recurse_cat_deletes($subitem,$coursecategories,$deletions);
17599: }
17600: }
17601: }
17602: return;
17603: }
17604:
17605: sub active_dc_picker {
17606: my ($dom,$numinrow,$inputtype,$name,%currhash) = @_;
17607: my %domcoords = &Apache::lonnet::get_active_domroles($dom,['dc']);
17608: my @domcoord = keys(%domcoords);
17609: if (keys(%currhash)) {
17610: foreach my $dc (keys(%currhash)) {
17611: unless (exists($domcoords{$dc})) {
17612: push(@domcoord,$dc);
17613: }
17614: }
17615: }
17616: @domcoord = sort(@domcoord);
17617: my $numdcs = scalar(@domcoord);
17618: my $rows = 0;
17619: my $table;
17620: if ($numdcs > 1) {
17621: $table = '<table>';
17622: for (my $i=0; $i<@domcoord; $i++) {
17623: my $rem = $i%($numinrow);
17624: if ($rem == 0) {
17625: if ($i > 0) {
17626: $table .= '</tr>';
17627: }
17628: $table .= '<tr>';
17629: $rows ++;
17630: }
17631: my $check = '';
17632: if ($inputtype eq 'radio') {
17633: if (keys(%currhash) == 0) {
17634: if (!$i) {
17635: $check = ' checked="checked"';
17636: }
17637: } elsif (exists($currhash{$domcoord[$i]})) {
17638: $check = ' checked="checked"';
17639: }
17640: } else {
17641: if (exists($currhash{$domcoord[$i]})) {
17642: $check = ' checked="checked"';
17643: }
17644: }
17645: if ($i == @domcoord - 1) {
17646: my $colsleft = $numinrow - $rem;
17647: if ($colsleft > 1) {
17648: $table .= '<td class="LC_left_item" colspan="'.$colsleft.'">';
17649: } else {
17650: $table .= '<td class="LC_left_item">';
17651: }
17652: } else {
17653: $table .= '<td class="LC_left_item">';
17654: }
17655: my ($dcname,$dcdom) = split(':',$domcoord[$i]);
17656: my $user = &Apache::loncommon::plainname($dcname,$dcdom);
17657: $table .= '<span class="LC_nobreak"><label>'.
17658: '<input type="'.$inputtype.'" name="'.$name.'"'.
17659: ' value="'.$domcoord[$i].'"'.$check.' />'.$user;
17660: if ($user ne $dcname.':'.$dcdom) {
17661: $table .= ' ('.$dcname.':'.$dcdom.')';
17662: }
17663: $table .= '</label></span></td>';
17664: }
17665: $table .= '</tr></table>';
17666: } elsif ($numdcs == 1) {
17667: my ($dcname,$dcdom) = split(':',$domcoord[0]);
17668: my $user = &Apache::loncommon::plainname($dcname,$dcdom);
17669: if ($inputtype eq 'radio') {
17670: $table = '<input type="hidden" name="'.$name.'" value="'.$domcoord[0].'" />'.$user;
17671: if ($user ne $dcname.':'.$dcdom) {
17672: $table .= ' ('.$dcname.':'.$dcdom.')';
17673: }
17674: } else {
17675: my $check;
17676: if (exists($currhash{$domcoord[0]})) {
17677: $check = ' checked="checked"';
17678: }
17679: $table = '<span class="LC_nobreak"><label>'.
17680: '<input type="checkbox" name="'.$name.'" '.
17681: 'value="'.$domcoord[0].'"'.$check.' />'.$user;
17682: if ($user ne $dcname.':'.$dcdom) {
17683: $table .= ' ('.$dcname.':'.$dcdom.')';
17684: }
17685: $table .= '</label></span>';
17686: $rows ++;
17687: }
17688: }
17689: return ($numdcs,$table,$rows);
17690: }
17691:
17692: sub usersession_titles {
17693: return &Apache::lonlocal::texthash(
17694: hosted => 'Hosting of sessions for users from other domains on servers in this domain',
17695: remote => 'Hosting of sessions for users in this domain on servers in other domains',
17696: spares => 'Servers offloaded to, when busy',
17697: version => 'LON-CAPA version requirement',
17698: excludedomain => 'Allow all, but exclude specific domains',
17699: includedomain => 'Deny all, but include specific domains',
17700: primary => 'Primary (checked first)',
17701: default => 'Default',
17702: );
17703: }
17704:
17705: sub id_for_thisdom {
17706: my (%servers) = @_;
17707: my %altids;
17708: foreach my $server (keys(%servers)) {
17709: my $serverhome = &Apache::lonnet::get_server_homeID($servers{$server});
17710: if ($serverhome ne $server) {
17711: $altids{$serverhome} = $server;
17712: }
17713: }
17714: return %altids;
17715: }
17716:
17717: sub count_servers {
17718: my ($currbalancer,%servers) = @_;
17719: my (@spares,$numspares);
17720: foreach my $lonhost (sort(keys(%servers))) {
17721: next if ($currbalancer eq $lonhost);
17722: push(@spares,$lonhost);
17723: }
17724: if ($currbalancer) {
17725: $numspares = scalar(@spares);
17726: } else {
17727: $numspares = scalar(@spares) - 1;
17728: }
17729: return ($numspares,@spares);
17730: }
17731:
17732: sub lonbalance_targets_js {
17733: my ($dom,$types,$servers,$settings) = @_;
17734: my $select = &mt('Select');
17735: my ($alltargets,$allishome,$allinsttypes,@alltypes);
17736: if (ref($servers) eq 'HASH') {
17737: $alltargets = join("','",sort(keys(%{$servers})));
17738: my @homedoms;
17739: foreach my $server (sort(keys(%{$servers}))) {
17740: if (&Apache::lonnet::host_domain($server) eq $dom) {
17741: push(@homedoms,'1');
17742: } else {
17743: push(@homedoms,'0');
17744: }
17745: }
17746: $allishome = join("','",@homedoms);
17747: }
17748: if (ref($types) eq 'ARRAY') {
17749: if (@{$types} > 0) {
17750: @alltypes = @{$types};
17751: }
17752: }
17753: push(@alltypes,'default','_LC_adv','_LC_author','_LC_internetdom','_LC_external');
17754: $allinsttypes = join("','",@alltypes);
17755: my (%currbalancer,%currtargets,%currrules,%existing,%currcookies);
17756: if (ref($settings) eq 'HASH') {
17757: %existing = %{$settings};
17758: }
17759: &get_loadbalancers_config($servers,\%existing,\%currbalancer,
17760: \%currtargets,\%currrules,\%currcookies);
17761: my $balancers = join("','",sort(keys(%currbalancer)));
17762: return <<"END";
17763:
17764: <script type="text/javascript">
17765: // <![CDATA[
17766:
17767: currBalancers = new Array('$balancers');
17768:
17769: function toggleTargets(balnum) {
17770: var lonhostitem = document.getElementById('loadbalancing_lonhost_'+balnum);
17771: var prevhostitem = document.getElementById('loadbalancing_prevlonhost_'+balnum);
17772: var balancer = lonhostitem.options[lonhostitem.selectedIndex].value;
17773: var prevbalancer = prevhostitem.value;
17774: var baltotal = document.getElementById('loadbalancing_total').value;
17775: prevhostitem.value = balancer;
17776: if (prevbalancer != '') {
17777: var prevIdx = currBalancers.indexOf(prevbalancer);
17778: if (prevIdx != -1) {
17779: currBalancers.splice(prevIdx,1);
17780: }
17781: }
17782: if (balancer == '') {
17783: hideSpares(balnum);
17784: } else {
17785: var currIdx = currBalancers.indexOf(balancer);
17786: if (currIdx == -1) {
17787: currBalancers.push(balancer);
17788: }
17789: var homedoms = new Array('$allishome');
17790: var ishomedom = homedoms[lonhostitem.selectedIndex];
17791: showSpares(balancer,ishomedom,balnum);
17792: }
17793: balancerChange(balnum,baltotal,'change',prevbalancer,balancer);
17794: return;
17795: }
17796:
17797: function showSpares(balancer,ishomedom,balnum) {
17798: var alltargets = new Array('$alltargets');
17799: var insttypes = new Array('$allinsttypes');
17800: var offloadtypes = new Array('primary','default');
17801:
17802: document.getElementById('loadbalancing_targets_'+balnum).style.display='block';
17803: document.getElementById('loadbalancing_disabled_'+balnum).style.display='none';
17804:
17805: for (var i=0; i<offloadtypes.length; i++) {
17806: var count = 0;
17807: for (var j=0; j<alltargets.length; j++) {
17808: if (alltargets[j] != balancer) {
17809: var item = document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+count);
17810: item.value = alltargets[j];
17811: item.style.textAlign='left';
17812: item.style.textFace='normal';
17813: document.getElementById('loadbalancing_targettxt_'+balnum+'_'+offloadtypes[i]+'_'+count).innerHTML = alltargets[j];
17814: if (currBalancers.indexOf(alltargets[j]) == -1) {
17815: item.disabled = '';
17816: } else {
17817: item.disabled = 'disabled';
17818: item.checked = false;
17819: }
17820: count ++;
17821: }
17822: }
17823: }
17824: for (var k=0; k<insttypes.length; k++) {
17825: if ((insttypes[k] == '_LC_external') || (insttypes[k] == '_LC_internetdom')) {
17826: if (ishomedom == 1) {
17827: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='block';
17828: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='block';
17829: } else {
17830: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='none';
17831: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='none';
17832: }
17833: } else {
17834: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='block';
17835: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='block';
17836: }
17837: if ((insttypes[k] != '_LC_external') &&
17838: ((insttypes[k] != '_LC_internetdom') ||
17839: ((insttypes[k] == '_LC_internetdom') && (ishomedom == 1)))) {
17840: var item = document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]);
17841: item.options.length = 0;
17842: item.options[0] = new Option("","",true,true);
17843: var idx = 0;
17844: for (var m=0; m<alltargets.length; m++) {
17845: if ((currBalancers.indexOf(alltargets[m]) == -1) && (alltargets[m] != balancer)) {
17846: idx ++;
17847: item.options[idx] = new Option(alltargets[m],alltargets[m],false,false);
17848: }
17849: }
17850: }
17851: }
17852: return;
17853: }
17854:
17855: function hideSpares(balnum) {
17856: var alltargets = new Array('$alltargets');
17857: var insttypes = new Array('$allinsttypes');
17858: var offloadtypes = new Array('primary','default');
17859:
17860: document.getElementById('loadbalancing_targets_'+balnum).style.display='none';
17861: document.getElementById('loadbalancing_disabled_'+balnum).style.display='block';
17862:
17863: var total = alltargets.length - 1;
17864: for (var i=0; i<offloadtypes; i++) {
17865: for (var j=0; j<total; j++) {
17866: document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+j).checked = false;
17867: document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+j).value = '';
17868: document.getElementById('loadbalancing_targettxt_'+balnum+'_'+offloadtypes[i]+'_'+j).innerHTML = '';
17869: }
17870: }
17871: for (var k=0; k<insttypes.length; k++) {
17872: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='none';
17873: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='none';
17874: if (insttypes[k] != '_LC_external') {
17875: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]).length = 0;
17876: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]).options[0] = new Option("","",true,true);
17877: }
17878: }
17879: return;
17880: }
17881:
17882: function checkOffloads(item,balnum,type) {
17883: var alltargets = new Array('$alltargets');
17884: var offloadtypes = new Array('primary','default');
17885: if (item.checked) {
17886: var total = alltargets.length - 1;
17887: var other;
17888: if (type == offloadtypes[0]) {
17889: other = offloadtypes[1];
17890: } else {
17891: other = offloadtypes[0];
17892: }
17893: for (var i=0; i<total; i++) {
17894: var server = document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).value;
17895: if (server == item.value) {
17896: if (document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).checked) {
17897: document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).checked = false;
17898: }
17899: }
17900: }
17901: }
17902: return;
17903: }
17904:
17905: function singleServerToggle(balnum,type) {
17906: var offloadtoSelIdx = document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).selectedIndex;
17907: if (offloadtoSelIdx == 0) {
17908: document.getElementById('loadbalancing_rules_'+balnum+'_'+type+'_0').checked = true;
17909: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '';
17910:
17911: } else {
17912: document.getElementById('loadbalancing_rules_'+balnum+'_'+type+'_2').checked = true;
17913: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '$select';
17914: }
17915: return;
17916: }
17917:
17918: function balanceruleChange(formname,balnum,type) {
17919: if (type == '_LC_external') {
17920: return;
17921: }
17922: var typesRules = getIndicesByName(formname,'loadbalancing_rules_'+balnum+'_'+type);
17923: for (var i=0; i<typesRules.length; i++) {
17924: if (formname.elements[typesRules[i]].checked) {
17925: if (formname.elements[typesRules[i]].value != 'specific') {
17926: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).selectedIndex = 0;
17927: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '';
17928: } else {
17929: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '$select';
17930: }
17931: }
17932: }
17933: return;
17934: }
17935:
17936: function balancerDeleteChange(balnum) {
17937: var hostitem = document.getElementById('loadbalancing_lonhost_'+balnum);
17938: var baltotal = document.getElementById('loadbalancing_total').value;
17939: var addtarget;
17940: var removetarget;
17941: var action = 'delete';
17942: if (document.getElementById('loadbalancing_delete_'+balnum)) {
17943: var lonhost = hostitem.value;
17944: var currIdx = currBalancers.indexOf(lonhost);
17945: if (document.getElementById('loadbalancing_delete_'+balnum).checked) {
17946: if (currIdx != -1) {
17947: currBalancers.splice(currIdx,1);
17948: }
17949: addtarget = lonhost;
17950: } else {
17951: if (currIdx == -1) {
17952: currBalancers.push(lonhost);
17953: }
17954: removetarget = lonhost;
17955: action = 'undelete';
17956: }
17957: balancerChange(balnum,baltotal,action,addtarget,removetarget);
17958: }
17959: return;
17960: }
17961:
17962: function balancerChange(balnum,baltotal,action,addtarget,removetarget) {
17963: if (baltotal > 1) {
17964: var offloadtypes = new Array('primary','default');
17965: var alltargets = new Array('$alltargets');
17966: var insttypes = new Array('$allinsttypes');
17967: for (var i=0; i<baltotal; i++) {
17968: if (i != balnum) {
17969: for (var j=0; j<offloadtypes.length; j++) {
17970: var total = alltargets.length - 1;
17971: for (var k=0; k<total; k++) {
17972: var serveritem = document.getElementById('loadbalancing_target_'+i+'_'+offloadtypes[j]+'_'+k);
17973: var server = serveritem.value;
17974: if ((action == 'delete') || (action == 'change' && addtarget != '')) {
17975: if (server == addtarget) {
17976: serveritem.disabled = '';
17977: }
17978: }
17979: if ((action == 'undelete') || (action == 'change' && removetarget != '')) {
17980: if (server == removetarget) {
17981: serveritem.disabled = 'disabled';
17982: serveritem.checked = false;
17983: }
17984: }
17985: }
17986: }
17987: for (var j=0; j<insttypes.length; j++) {
17988: if (insttypes[j] != '_LC_external') {
17989: if (document.getElementById('loadbalancing_singleserver_'+i+'_'+insttypes[j])) {
17990: var singleserver = document.getElementById('loadbalancing_singleserver_'+i+'_'+insttypes[j]);
17991: var currSel = singleserver.selectedIndex;
17992: var currVal = singleserver.options[currSel].value;
17993: if ((action == 'delete') || (action == 'change' && addtarget != '')) {
17994: var numoptions = singleserver.options.length;
17995: var needsnew = 1;
17996: for (var k=0; k<numoptions; k++) {
17997: if (singleserver.options[k] == addtarget) {
17998: needsnew = 0;
17999: break;
18000: }
18001: }
18002: if (needsnew == 1) {
18003: singleserver.options[numoptions] = new Option(addtarget,addtarget,false,false);
18004: }
18005: }
18006: if ((action == 'undelete') || (action == 'change' && removetarget != '')) {
18007: singleserver.options.length = 0;
18008: if ((currVal) && (currVal != removetarget)) {
18009: singleserver.options[0] = new Option("","",false,false);
18010: } else {
18011: singleserver.options[0] = new Option("","",true,true);
18012: }
18013: var idx = 0;
18014: for (var m=0; m<alltargets.length; m++) {
18015: if (currBalancers.indexOf(alltargets[m]) == -1) {
18016: idx ++;
18017: if (currVal == alltargets[m]) {
18018: singleserver.options[idx] = new Option(alltargets[m],alltargets[m],true,true);
18019: } else {
18020: singleserver.options[idx] = new Option(alltargets[m],alltargets[m],false,false);
18021: }
18022: }
18023: }
18024: }
18025: }
18026: }
18027: }
18028: }
18029: }
18030: }
18031: return;
18032: }
18033:
18034: // ]]>
18035: </script>
18036:
18037: END
18038: }
18039:
18040: sub new_spares_js {
18041: my @sparestypes = ('primary','default');
18042: my $types = join("','",@sparestypes);
18043: my $select = &mt('Select');
18044: return <<"END";
18045:
18046: <script type="text/javascript">
18047: // <![CDATA[
18048:
18049: function updateNewSpares(formname,lonhost) {
18050: var types = new Array('$types');
18051: var include = new Array();
18052: var exclude = new Array();
18053: for (var i=0; i<types.length; i++) {
18054: var spareboxes = getIndicesByName(formname,'spare_'+types[i]+'_'+lonhost);
18055: for (var j=0; j<spareboxes.length; j++) {
18056: if (formname.elements[spareboxes[j]].checked) {
18057: exclude.push(formname.elements[spareboxes[j]].value);
18058: } else {
18059: include.push(formname.elements[spareboxes[j]].value);
18060: }
18061: }
18062: }
18063: for (var i=0; i<types.length; i++) {
18064: var newSpare = document.getElementById('newspare_'+types[i]+'_'+lonhost);
18065: var selIdx = newSpare.selectedIndex;
18066: var currnew = newSpare.options[selIdx].value;
18067: var okSpares = new Array();
18068: for (var j=0; j<newSpare.options.length; j++) {
18069: var possible = newSpare.options[j].value;
18070: if (possible != '') {
18071: if (exclude.indexOf(possible) == -1) {
18072: okSpares.push(possible);
18073: } else {
18074: if (currnew == possible) {
18075: selIdx = 0;
18076: }
18077: }
18078: }
18079: }
18080: for (var k=0; k<include.length; k++) {
18081: if (okSpares.indexOf(include[k]) == -1) {
18082: okSpares.push(include[k]);
18083: }
18084: }
18085: okSpares.sort();
18086: newSpare.options.length = 0;
18087: if (selIdx == 0) {
18088: newSpare.options[0] = new Option("$select","",true,true);
18089: } else {
18090: newSpare.options[0] = new Option("$select","",false,false);
18091: }
18092: for (var m=0; m<okSpares.length; m++) {
18093: var idx = m+1;
18094: var selThis = 0;
18095: if (selIdx != 0) {
18096: if (okSpares[m] == currnew) {
18097: selThis = 1;
18098: }
18099: }
18100: if (selThis == 1) {
18101: newSpare.options[idx] = new Option(okSpares[m],okSpares[m],true,true);
18102: } else {
18103: newSpare.options[idx] = new Option(okSpares[m],okSpares[m],false,false);
18104: }
18105: }
18106: }
18107: return;
18108: }
18109:
18110: function checkNewSpares(lonhost,type) {
18111: var newSpare = document.getElementById('newspare_'+type+'_'+lonhost);
18112: var chosen = newSpare.options[newSpare.selectedIndex].value;
18113: if (chosen != '') {
18114: var othertype;
18115: var othernewSpare;
18116: if (type == 'primary') {
18117: othernewSpare = document.getElementById('newspare_default_'+lonhost);
18118: }
18119: if (type == 'default') {
18120: othernewSpare = document.getElementById('newspare_primary_'+lonhost);
18121: }
18122: if (othernewSpare.options[othernewSpare.selectedIndex].value == chosen) {
18123: othernewSpare.selectedIndex = 0;
18124: }
18125: }
18126: return;
18127: }
18128:
18129: // ]]>
18130: </script>
18131:
18132: END
18133:
18134: }
18135:
18136: sub common_domprefs_js {
18137: return <<"END";
18138:
18139: <script type="text/javascript">
18140: // <![CDATA[
18141:
18142: function getIndicesByName(formname,item) {
18143: var group = new Array();
18144: for (var i=0;i<formname.elements.length;i++) {
18145: if (formname.elements[i].name == item) {
18146: group.push(formname.elements[i].id);
18147: }
18148: }
18149: return group;
18150: }
18151:
18152: // ]]>
18153: </script>
18154:
18155: END
18156:
18157: }
18158:
18159: sub recaptcha_js {
18160: my %lt = &captcha_phrases();
18161: return <<"END";
18162:
18163: <script type="text/javascript">
18164: // <![CDATA[
18165:
18166: function updateCaptcha(caller,context) {
18167: var privitem;
18168: var pubitem;
18169: var privtext;
18170: var pubtext;
18171: var versionitem;
18172: var versiontext;
18173: if (document.getElementById(context+'_recaptchapub')) {
18174: pubitem = document.getElementById(context+'_recaptchapub');
18175: } else {
18176: return;
18177: }
18178: if (document.getElementById(context+'_recaptchapriv')) {
18179: privitem = document.getElementById(context+'_recaptchapriv');
18180: } else {
18181: return;
18182: }
18183: if (document.getElementById(context+'_recaptchapubtxt')) {
18184: pubtext = document.getElementById(context+'_recaptchapubtxt');
18185: } else {
18186: return;
18187: }
18188: if (document.getElementById(context+'_recaptchaprivtxt')) {
18189: privtext = document.getElementById(context+'_recaptchaprivtxt');
18190: } else {
18191: return;
18192: }
18193: if (document.getElementById(context+'_recaptchaversion')) {
18194: versionitem = document.getElementById(context+'_recaptchaversion');
18195: } else {
18196: return;
18197: }
18198: if (document.getElementById(context+'_recaptchavertxt')) {
18199: versiontext = document.getElementById(context+'_recaptchavertxt');
18200: } else {
18201: return;
18202: }
18203: if (caller.checked) {
18204: if (caller.value == 'recaptcha') {
18205: pubitem.type = 'text';
18206: privitem.type = 'text';
18207: pubitem.size = '40';
18208: privitem.size = '40';
18209: pubtext.innerHTML = "$lt{'pub'}";
18210: privtext.innerHTML = "$lt{'priv'}";
18211: versionitem.type = 'text';
18212: versionitem.size = '3';
18213: versiontext.innerHTML = "$lt{'ver'}";
18214: } else {
18215: pubitem.type = 'hidden';
18216: privitem.type = 'hidden';
18217: versionitem.type = 'hidden';
18218: pubtext.innerHTML = '';
18219: privtext.innerHTML = '';
18220: versiontext.innerHTML = '';
18221: }
18222: }
18223: return;
18224: }
18225:
18226: // ]]>
18227: </script>
18228:
18229: END
18230:
18231: }
18232:
18233: sub toggle_display_js {
18234: return <<"END";
18235:
18236: <script type="text/javascript">
18237: // <![CDATA[
18238:
18239: function toggleDisplay(domForm,caller) {
18240: if (document.getElementById(caller)) {
18241: var divitem = document.getElementById(caller);
18242: var optionsElement = domForm.coursecredits;
18243: var checkval = 1;
18244: var dispval = 'block';
18245: var selfcreateRegExp = /^cancreate_emailverified/;
18246: if (caller == 'emailoptions') {
18247: optionsElement = domForm.cancreate_email;
18248: }
18249: if (caller == 'studentsubmission') {
18250: optionsElement = domForm.postsubmit;
18251: }
18252: if (caller == 'cloneinstcode') {
18253: optionsElement = domForm.canclone;
18254: checkval = 'instcode';
18255: }
18256: if (selfcreateRegExp.test(caller)) {
18257: optionsElement = domForm.elements[caller];
18258: checkval = 'other';
18259: dispval = 'inline'
18260: }
18261: if (optionsElement.length) {
18262: var currval;
18263: for (var i=0; i<optionsElement.length; i++) {
18264: if (optionsElement[i].checked) {
18265: currval = optionsElement[i].value;
18266: }
18267: }
18268: if (currval == checkval) {
18269: divitem.style.display = dispval;
18270: } else {
18271: divitem.style.display = 'none';
18272: }
18273: }
18274: }
18275: return;
18276: }
18277:
18278: // ]]>
18279: </script>
18280:
18281: END
18282:
18283: }
18284:
18285: sub captcha_phrases {
18286: return &Apache::lonlocal::texthash (
18287: priv => 'Private key',
18288: pub => 'Public key',
18289: original => 'original (CAPTCHA)',
18290: recaptcha => 'successor (ReCAPTCHA)',
18291: notused => 'unused',
18292: ver => 'ReCAPTCHA version (1 or 2)',
18293: );
18294: }
18295:
18296: sub devalidate_remote_domconfs {
18297: my ($dom,$cachekeys) = @_;
18298: return unless (ref($cachekeys) eq 'HASH');
18299: my %servers = &Apache::lonnet::internet_dom_servers($dom);
18300: my %thismachine;
18301: map { $thismachine{$_} = 1; } &Apache::lonnet::current_machine_ids();
18302: my @posscached = ('domainconfig','domdefaults','ltitools','usersessions','directorysrch');
18303: if (keys(%servers)) {
18304: foreach my $server (keys(%servers)) {
18305: next if ($thismachine{$server});
18306: my @cached;
18307: foreach my $name (@posscached) {
18308: if ($cachekeys->{$name}) {
18309: push(@cached,&escape($name).':'.&escape($dom));
18310: }
18311: }
18312: if (@cached) {
18313: &Apache::lonnet::remote_devalidate_cache($server,\@cached);
18314: }
18315: }
18316: }
18317: return;
18318: }
18319:
18320: 1;
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