File:
[LON-CAPA] /
loncom /
interface /
domainprefs.pm
Revision
1.302:
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Tue Jul 18 16:03:08 2017 UTC (6 years, 11 months ago) by
raeburn
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MAIN
CVS tags:
HEAD
- Bug 6854.
Addition of 'default' to status types, and (All Users or Other Users)
to usertypes in print_selfcreation() needs to be made to copies of
$types array ref and $usertypes hash ref to avoid affecting other routines
using loncommon::sorted_inst_types(() in the same request.
1: # The LearningOnline Network with CAPA
2: # Handler to set domain-wide configuration settings
3: #
4: # $Id: domainprefs.pm,v 1.302 2017/07/18 16:03:08 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, and placement).
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'],$dom);
223: if (ref($domconfig{'ltitools'}) eq 'HASH') {
224: my %encconfig =
225: &Apache::lonnet::get_dom('encconfig',['ltitools'],$dom);
226: if (ref($encconfig{'ltitools'}) eq 'HASH') {
227: foreach my $id (keys(%{$domconfig{'ltitools'}})) {
228: if (ref($domconfig{'ltitools'}{$id}) eq 'HASH') {
229: foreach my $item ('key','secret') {
230: $domconfig{'ltitools'}{$id}{$item} = $encconfig{'ltitools'}{$id}{$item};
231: }
232: }
233: }
234: }
235: }
236: my @prefs_order = ('rolecolors','login','defaults','quotas','autoenroll',
237: 'autoupdate','autocreate','directorysrch','contacts',
238: 'usercreation','selfcreation','usermodification','scantron',
239: 'requestcourses','requestauthor','coursecategories',
240: 'serverstatuses','helpsettings','coursedefaults',
241: 'ltitools','selfenrollment','usersessions','ssl','trust');
242: my %existing;
243: if (ref($domconfig{'loadbalancing'}) eq 'HASH') {
244: %existing = %{$domconfig{'loadbalancing'}};
245: }
246: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
247: push(@prefs_order,'loadbalancing');
248: }
249: my %prefs = (
250: 'rolecolors' =>
251: { text => 'Default color schemes',
252: help => 'Domain_Configuration_Color_Schemes',
253: header => [{col1 => 'Student Settings',
254: col2 => '',},
255: {col1 => 'Coordinator Settings',
256: col2 => '',},
257: {col1 => 'Author Settings',
258: col2 => '',},
259: {col1 => 'Administrator Settings',
260: col2 => '',}],
261: print => \&print_rolecolors,
262: modify => \&modify_rolecolors,
263: },
264: 'login' =>
265: { text => 'Log-in page options',
266: help => 'Domain_Configuration_Login_Page',
267: header => [{col1 => 'Log-in Page Items',
268: col2 => '',},
269: {col1 => 'Log-in Help',
270: col2 => 'Value'},
271: {col1 => 'Custom HTML in document head',
272: col2 => 'Value'}],
273: print => \&print_login,
274: modify => \&modify_login,
275: },
276: 'defaults' =>
277: { text => 'Default authentication/language/timezone/portal/types',
278: help => 'Domain_Configuration_LangTZAuth',
279: header => [{col1 => 'Setting',
280: col2 => 'Value'},
281: {col1 => 'Internal Authentication',
282: col2 => 'Value'},
283: {col1 => 'Institutional user types',
284: col2 => 'Assignable to e-mail usernames'}],
285: print => \&print_defaults,
286: modify => \&modify_defaults,
287: },
288: 'quotas' =>
289: { text => 'Blogs, personal web pages, webDAV/quotas, portfolios',
290: help => 'Domain_Configuration_Quotas',
291: header => [{col1 => 'User affiliation',
292: col2 => 'Available tools',
293: col3 => 'Quotas, MB; (Authoring requires role)',}],
294: print => \&print_quotas,
295: modify => \&modify_quotas,
296: },
297: 'autoenroll' =>
298: { text => 'Auto-enrollment settings',
299: help => 'Domain_Configuration_Auto_Enrollment',
300: header => [{col1 => 'Configuration setting',
301: col2 => 'Value(s)'}],
302: print => \&print_autoenroll,
303: modify => \&modify_autoenroll,
304: },
305: 'autoupdate' =>
306: { text => 'Auto-update settings',
307: help => 'Domain_Configuration_Auto_Updates',
308: header => [{col1 => 'Setting',
309: col2 => 'Value',},
310: {col1 => 'Setting',
311: col2 => 'Affiliation'},
312: {col1 => 'User population',
313: col2 => 'Updatable user data'}],
314: print => \&print_autoupdate,
315: modify => \&modify_autoupdate,
316: },
317: 'autocreate' =>
318: { text => 'Auto-course creation settings',
319: help => 'Domain_Configuration_Auto_Creation',
320: header => [{col1 => 'Configuration Setting',
321: col2 => 'Value',}],
322: print => \&print_autocreate,
323: modify => \&modify_autocreate,
324: },
325: 'directorysrch' =>
326: { text => 'Directory searches',
327: help => 'Domain_Configuration_InstDirectory_Search',
328: header => [{col1 => 'Institutional Directory Setting',
329: col2 => 'Value',},
330: {col1 => 'LON-CAPA Directory Setting',
331: col2 => 'Value',}],
332: print => \&print_directorysrch,
333: modify => \&modify_directorysrch,
334: },
335: 'contacts' =>
336: { text => 'E-mail addresses and helpform',
337: help => 'Domain_Configuration_Contact_Info',
338: header => [{col1 => 'Default e-mail addresses',
339: col2 => 'Value',},
340: {col1 => 'Recipient(s) for notifications',
341: col2 => 'Value',},
342: {col1 => 'Ask helpdesk form settings',
343: col2 => 'Value',},],
344: print => \&print_contacts,
345: modify => \&modify_contacts,
346: },
347: 'usercreation' =>
348: { text => 'User creation',
349: help => 'Domain_Configuration_User_Creation',
350: header => [{col1 => 'Format rule type',
351: col2 => 'Format rules in force'},
352: {col1 => 'User account creation',
353: col2 => 'Usernames which may be created',},
354: {col1 => 'Context',
355: col2 => 'Assignable authentication types'}],
356: print => \&print_usercreation,
357: modify => \&modify_usercreation,
358: },
359: 'selfcreation' =>
360: { text => 'Users self-creating accounts',
361: help => 'Domain_Configuration_Self_Creation',
362: header => [{col1 => 'Self-creation with institutional username',
363: col2 => 'Enabled?'},
364: {col1 => 'Institutional user type (login/SSO self-creation)',
365: col2 => 'Information user can enter'},
366: {col1 => 'Self-creation with e-mail as username',
367: col2 => 'Settings'}],
368: print => \&print_selfcreation,
369: modify => \&modify_selfcreation,
370: },
371: 'usermodification' =>
372: { text => 'User modification',
373: help => 'Domain_Configuration_User_Modification',
374: header => [{col1 => 'Target user has role',
375: col2 => 'User information updatable in author context'},
376: {col1 => 'Target user has role',
377: col2 => 'User information updatable in course context'}],
378: print => \&print_usermodification,
379: modify => \&modify_usermodification,
380: },
381: 'scantron' =>
382: { text => 'Bubblesheet format file',
383: help => 'Domain_Configuration_Scantron_Format',
384: header => [ {col1 => 'Item',
385: col2 => '',
386: }],
387: print => \&print_scantron,
388: modify => \&modify_scantron,
389: },
390: 'requestcourses' =>
391: {text => 'Request creation of courses',
392: help => 'Domain_Configuration_Request_Courses',
393: header => [{col1 => 'User affiliation',
394: col2 => 'Availability/Processing of requests',},
395: {col1 => 'Setting',
396: col2 => 'Value'},
397: {col1 => 'Available textbooks',
398: col2 => ''},
399: {col1 => 'Available templates',
400: col2 => ''},
401: {col1 => 'Validation (not official courses)',
402: col2 => 'Value'},],
403: print => \&print_quotas,
404: modify => \&modify_quotas,
405: },
406: 'requestauthor' =>
407: {text => 'Request Authoring Space',
408: help => 'Domain_Configuration_Request_Author',
409: header => [{col1 => 'User affiliation',
410: col2 => 'Availability/Processing of requests',},
411: {col1 => 'Setting',
412: col2 => 'Value'}],
413: print => \&print_quotas,
414: modify => \&modify_quotas,
415: },
416: 'coursecategories' =>
417: { text => 'Cataloging of courses/communities',
418: help => 'Domain_Configuration_Cataloging_Courses',
419: header => [{col1 => 'Catalog type/availability',
420: col2 => '',},
421: {col1 => 'Category settings for standard catalog',
422: col2 => '',},
423: {col1 => 'Categories',
424: col2 => '',
425: }],
426: print => \&print_coursecategories,
427: modify => \&modify_coursecategories,
428: },
429: 'serverstatuses' =>
430: {text => 'Access to server status pages',
431: help => 'Domain_Configuration_Server_Status',
432: header => [{col1 => 'Status Page',
433: col2 => 'Other named users',
434: col3 => 'Specific IPs',
435: }],
436: print => \&print_serverstatuses,
437: modify => \&modify_serverstatuses,
438: },
439: 'helpsettings' =>
440: {text => 'Support settings',
441: help => 'Domain_Configuration_Help_Settings',
442: header => [{col1 => 'Help Page Settings (logged-in users)',
443: col2 => 'Value'},
444: {col1 => 'Helpdesk Roles',
445: col2 => 'Settings'},],
446: print => \&print_helpsettings,
447: modify => \&modify_helpsettings,
448: },
449: 'coursedefaults' =>
450: {text => 'Course/Community defaults',
451: help => 'Domain_Configuration_Course_Defaults',
452: header => [{col1 => 'Defaults which can be overridden in each course by a CC',
453: col2 => 'Value',},
454: {col1 => 'Defaults which can be overridden for each course by a DC',
455: col2 => 'Value',},],
456: print => \&print_coursedefaults,
457: modify => \&modify_coursedefaults,
458: },
459: 'selfenrollment' =>
460: {text => 'Self-enrollment in Course/Community',
461: help => 'Domain_Configuration_Selfenrollment',
462: header => [{col1 => 'Configuration Rights',
463: col2 => 'Configured by Course Personnel or Domain Coordinator?'},
464: {col1 => 'Defaults',
465: col2 => 'Value'},
466: {col1 => 'Self-enrollment validation (optional)',
467: col2 => 'Value'},],
468: print => \&print_selfenrollment,
469: modify => \&modify_selfenrollment,
470: },
471: 'privacy' =>
472: {text => 'User Privacy',
473: help => 'Domain_Configuration_User_Privacy',
474: header => [{col1 => 'Setting',
475: col2 => 'Value',}],
476: print => \&print_privacy,
477: modify => \&modify_privacy,
478: },
479: 'usersessions' =>
480: {text => 'User session hosting/offloading',
481: help => 'Domain_Configuration_User_Sessions',
482: header => [{col1 => 'Domain server',
483: col2 => 'Servers to offload sessions to when busy'},
484: {col1 => 'Hosting of users from other domains',
485: col2 => 'Rules'},
486: {col1 => "Hosting domain's own users elsewhere",
487: col2 => 'Rules'}],
488: print => \&print_usersessions,
489: modify => \&modify_usersessions,
490: },
491: 'loadbalancing' =>
492: {text => 'Dedicated Load Balancer(s)',
493: help => 'Domain_Configuration_Load_Balancing',
494: header => [{col1 => 'Balancers',
495: col2 => 'Default destinations',
496: col3 => 'User affiliation',
497: col4 => 'Overrides'},
498: ],
499: print => \&print_loadbalancing,
500: modify => \&modify_loadbalancing,
501: },
502: 'ltitools' =>
503: {text => 'External Tools (LTI)',
504: help => 'Domain_Configuration_LTI_Tools',
505: header => [{col1 => 'Setting',
506: col2 => 'Value',}],
507: print => \&print_ltitools,
508: modify => \&modify_ltitools,
509: },
510: 'ssl' =>
511: {text => 'LON-CAPA Network (SSL)',
512: help => 'Domain_Configuration_Network_SSL',
513: header => [{col1 => 'Server',
514: col2 => 'Certificate Status'},
515: {col1 => 'Connections to other servers',
516: col2 => 'Rules'},
517: {col1 => 'Connections from other servers',
518: col2 => 'Rules'},
519: {col1 => "Replicating domain's published content",
520: col2 => 'Rules'}],
521: print => \&print_ssl,
522: modify => \&modify_ssl,
523: },
524: 'trust' =>
525: {text => 'Trust Settings',
526: help => 'Domain_Configuration_Trust',
527: header => [{col1 => "Access to this domain's content by others",
528: col2 => 'Rules'},
529: {col1 => "Access to other domain's content by this domain",
530: col2 => 'Rules'},
531: {col1 => "Enrollment in this domain's courses by others",
532: col2 => 'Rules',},
533: {col1 => "Co-author roles in this domain for others",
534: col2 => 'Rules',},
535: {col1 => "Co-author roles for this domain's users elsewhere",
536: col2 => 'Rules',},
537: {col1 => "Domain roles in this domain assignable to others",
538: col2 => 'Rules'},
539: {col1 => "Course catalog for this domain displayed elsewhere",
540: col2 => 'Rules'},
541: {col1 => "Requests for creation of courses in this domain by others",
542: col2 => 'Rules'},
543: {col1 => "Users in other domains can send messages to this domain",
544: col2 => 'Rules'},],
545: print => \&print_trust,
546: modify => \&modify_trust,
547: },
548: );
549: if (keys(%servers) > 1) {
550: $prefs{'login'} = { text => 'Log-in page options',
551: help => 'Domain_Configuration_Login_Page',
552: header => [{col1 => 'Log-in Service',
553: col2 => 'Server Setting',},
554: {col1 => 'Log-in Page Items',
555: col2 => ''},
556: {col1 => 'Log-in Help',
557: col2 => 'Value'},
558: {col1 => 'Custom HTML in document head',
559: col2 => 'Value'}],
560: print => \&print_login,
561: modify => \&modify_login,
562: };
563: }
564:
565: my @roles = ('student','coordinator','author','admin');
566: my @actions = &Apache::loncommon::get_env_multiple('form.actions');
567: &Apache::lonhtmlcommon::add_breadcrumb
568: ({href=>"javascript:changePage(document.$phase,'pickactions')",
569: text=>"Settings to display/modify"});
570: my $confname = $dom.'-domainconfig';
571:
572: if ($phase eq 'process') {
573: my $result = &Apache::lonconfigsettings::make_changes($r,$dom,$phase,$context,\@prefs_order,
574: \%prefs,\%domconfig,$confname,\@roles);
575: if ((ref($result) eq 'HASH') && (keys(%{$result}))) {
576: $r->rflush();
577: &devalidate_remote_domconfs($dom,$result);
578: }
579: } elsif ($phase eq 'display') {
580: my $js = &recaptcha_js().
581: &toggle_display_js();
582: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
583: my ($othertitle,$usertypes,$types) =
584: &Apache::loncommon::sorted_inst_types($dom);
585: $js .= &lonbalance_targets_js($dom,$types,\%servers,
586: $domconfig{'loadbalancing'}).
587: &new_spares_js().
588: &common_domprefs_js().
589: &Apache::loncommon::javascript_array_indexof();
590: }
591: if (grep(/^requestcourses$/,@actions)) {
592: my $javascript_validations;
593: my $coursebrowserjs=&Apache::loncommon::coursebrowser_javascript($env{'request.role.domain'});
594: $js .= <<END;
595: <script type="text/javascript">
596: $javascript_validations
597: </script>
598: $coursebrowserjs
599: END
600: }
601: if (grep(/^contacts$/,@actions)) {
602: $js .= &contacts_javascript();
603: }
604: &Apache::lonconfigsettings::display_settings($r,$dom,$phase,$context,\@prefs_order,\%prefs,\%domconfig,$confname,$js);
605: } else {
606: # check if domconfig user exists for the domain.
607: my $servadm = $r->dir_config('lonAdmEMail');
608: my ($configuserok,$author_ok,$switchserver) =
609: &config_check($dom,$confname,$servadm);
610: unless ($configuserok eq 'ok') {
611: &Apache::lonconfigsettings::print_header($r,$phase,$context);
612: $r->print(&mt('The domain configuration user "[_1]" has yet to be created.',
613: $confname).
614: '<br />'
615: );
616: if ($switchserver) {
617: $r->print(&mt('Ordinarily, that domain configuration user is created when the ./UPDATE script is run to install LON-CAPA for the first time.').
618: '<br />'.
619: &mt('However, that does not apply when new domains are added to a multi-domain server, and ./UPDATE has not been run recently.').
620: '<br />'.
621: &mt('The "[_1]" user can be created automatically when a Domain Coordinator visits the web-based "Set domain configuration" screen, in a session hosted on the primary library server.',$confname).
622: '<br />'.
623: &mt('To do that now, use the following link: [_1]',$switchserver)
624: );
625: } else {
626: $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.').
627: '<br />'.
628: &mt('Once that is done, you will be able to use the web-based "Set domain configuration" to configure the domain')
629: );
630: }
631: $r->print(&Apache::loncommon::end_page());
632: return OK;
633: }
634: if (keys(%domconfig) == 0) {
635: my $primarylibserv = &Apache::lonnet::domain($dom,'primary');
636: my @ids=&Apache::lonnet::current_machine_ids();
637: if (!grep(/^\Q$primarylibserv\E$/,@ids)) {
638: my %designhash = &Apache::loncommon::get_domainconf($dom);
639: my @loginimages = ('img','logo','domlogo','login');
640: my $custom_img_count = 0;
641: foreach my $img (@loginimages) {
642: if ($designhash{$dom.'.login.'.$img} ne '') {
643: $custom_img_count ++;
644: }
645: }
646: foreach my $role (@roles) {
647: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
648: $custom_img_count ++;
649: }
650: }
651: if ($custom_img_count > 0) {
652: &Apache::lonconfigsettings::print_header($r,$phase,$context);
653: my $switch_server = &check_switchserver($dom,$confname);
654: $r->print(
655: &mt('Domain configuration settings have yet to be saved for this domain via the web-based domain preferences interface.').'<br />'.
656: &mt("While this remains so, you must switch to the domain's primary library server in order to update settings.").'<br /><br />'.
657: &mt("Thereafter, (with a Domain Coordinator role selected in the domain) you will be able to update settings when logged in to any server in the LON-CAPA network.").'<br />'.
658: &mt("However, you will still need to switch to the domain's primary library server to upload new images or logos.").'<br /><br />');
659: if ($switch_server) {
660: $r->print($switch_server.' '.&mt('to primary library server for domain: [_1]',$dom));
661: }
662: $r->print(&Apache::loncommon::end_page());
663: return OK;
664: }
665: }
666: }
667: &Apache::lonconfigsettings::display_choices($r,$phase,$context,\@prefs_order,\%prefs);
668: }
669: return OK;
670: }
671:
672: sub process_changes {
673: my ($r,$dom,$confname,$action,$roles,$values,$lastactref) = @_;
674: my %domconfig;
675: if (ref($values) eq 'HASH') {
676: %domconfig = %{$values};
677: }
678: my $output;
679: if ($action eq 'login') {
680: $output = &modify_login($r,$dom,$confname,$lastactref,%domconfig);
681: } elsif ($action eq 'rolecolors') {
682: $output = &modify_rolecolors($r,$dom,$confname,$roles,
683: $lastactref,%domconfig);
684: } elsif ($action eq 'quotas') {
685: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
686: } elsif ($action eq 'autoenroll') {
687: $output = &modify_autoenroll($dom,$lastactref,%domconfig);
688: } elsif ($action eq 'autoupdate') {
689: $output = &modify_autoupdate($dom,%domconfig);
690: } elsif ($action eq 'autocreate') {
691: $output = &modify_autocreate($dom,%domconfig);
692: } elsif ($action eq 'directorysrch') {
693: $output = &modify_directorysrch($dom,$lastactref,%domconfig);
694: } elsif ($action eq 'usercreation') {
695: $output = &modify_usercreation($dom,%domconfig);
696: } elsif ($action eq 'selfcreation') {
697: $output = &modify_selfcreation($dom,%domconfig);
698: } elsif ($action eq 'usermodification') {
699: $output = &modify_usermodification($dom,%domconfig);
700: } elsif ($action eq 'contacts') {
701: $output = &modify_contacts($dom,$lastactref,%domconfig);
702: } elsif ($action eq 'defaults') {
703: $output = &modify_defaults($dom,$lastactref,%domconfig);
704: } elsif ($action eq 'scantron') {
705: $output = &modify_scantron($r,$dom,$confname,$lastactref,%domconfig);
706: } elsif ($action eq 'coursecategories') {
707: $output = &modify_coursecategories($dom,$lastactref,%domconfig);
708: } elsif ($action eq 'serverstatuses') {
709: $output = &modify_serverstatuses($dom,%domconfig);
710: } elsif ($action eq 'requestcourses') {
711: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
712: } elsif ($action eq 'requestauthor') {
713: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
714: } elsif ($action eq 'helpsettings') {
715: $output = &modify_helpsettings($r,$dom,$confname,$lastactref,%domconfig);
716: } elsif ($action eq 'coursedefaults') {
717: $output = &modify_coursedefaults($dom,$lastactref,%domconfig);
718: } elsif ($action eq 'selfenrollment') {
719: $output = &modify_selfenrollment($dom,$lastactref,%domconfig)
720: } elsif ($action eq 'usersessions') {
721: $output = &modify_usersessions($dom,$lastactref,%domconfig);
722: } elsif ($action eq 'loadbalancing') {
723: $output = &modify_loadbalancing($dom,%domconfig);
724: } elsif ($action eq 'ltitools') {
725: $output = &modify_ltitools($r,$dom,$action,$lastactref,%domconfig);
726: } elsif ($action eq 'ssl') {
727: $output = &modify_ssl($dom,$lastactref,%domconfig);
728: } elsif ($action eq 'trust') {
729: $output = &modify_trust($dom,$lastactref,%domconfig);
730: }
731: return $output;
732: }
733:
734: sub print_config_box {
735: my ($r,$dom,$confname,$phase,$action,$item,$settings) = @_;
736: my $rowtotal = 0;
737: my $output;
738: if ($action eq 'coursecategories') {
739: $output = &coursecategories_javascript($settings);
740: } elsif ($action eq 'defaults') {
741: $output = &defaults_javascript($settings);
742: } elsif ($action eq 'helpsettings') {
743: my (%privs,%levelscurrent);
744: my %full=();
745: my %levels=(
746: course => {},
747: domain => {},
748: system => {},
749: );
750: my $context = 'domain';
751: my $crstype = 'Course';
752: my $formname = 'display';
753: &Apache::lonuserutils::custom_role_privs(\%privs,\%full,\%levels,\%levelscurrent);
754: my @templateroles = &Apache::lonuserutils::custom_template_roles($context,$crstype);
755: $output =
756: &Apache::lonuserutils::custom_roledefs_js($context,$crstype,$formname,\%full,
757: \@templateroles);
758: }
759: $output .=
760: '<table class="LC_nested_outer">
761: <tr>
762: <th align="left" valign="middle"><span class="LC_nobreak">'.
763: &mt($item->{text}).' '.
764: &Apache::loncommon::help_open_topic($item->{'help'}).'</span></th>'."\n".
765: '</tr>';
766: $rowtotal ++;
767: my $numheaders = 1;
768: if (ref($item->{'header'}) eq 'ARRAY') {
769: $numheaders = scalar(@{$item->{'header'}});
770: }
771: if ($numheaders > 1) {
772: my $colspan = '';
773: my $rightcolspan = '';
774: if (($action eq 'rolecolors') || ($action eq 'defaults') ||
775: ($action eq 'directorysrch') ||
776: (($action eq 'login') && ($numheaders < 4))) {
777: $colspan = ' colspan="2"';
778: }
779: if ($action eq 'usersessions') {
780: $rightcolspan = ' colspan="3"';
781: }
782: $output .= '
783: <tr>
784: <td>
785: <table class="LC_nested">
786: <tr class="LC_info_row">
787: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[0]->{'col1'}).'</td>
788: <td class="LC_right_item"'.$rightcolspan.'>'.&mt($item->{'header'}->[0]->{'col2'}).'</td>
789: </tr>';
790: $rowtotal ++;
791: if (($action eq 'autoupdate') || ($action eq 'usercreation') || ($action eq 'selfcreation') ||
792: ($action eq 'usermodification') || ($action eq 'defaults') || ($action eq 'coursedefaults') ||
793: ($action eq 'selfenrollment') || ($action eq 'usersessions') || ($action eq 'ssl') ||
794: ($action eq 'directorysrch') || ($action eq 'trust') || ($action eq 'helpsettings') ||
795: ($action eq 'contacts')) {
796: $output .= $item->{'print'}->('top',$dom,$settings,\$rowtotal);
797: } elsif ($action eq 'coursecategories') {
798: $output .= $item->{'print'}->('top',$dom,$item,$settings,\$rowtotal);
799: } elsif ($action eq 'login') {
800: if ($numheaders == 4) {
801: $colspan = ' colspan="2"';
802: $output .= &print_login('service',$dom,$confname,$phase,$settings,\$rowtotal);
803: } else {
804: $output .= &print_login('page',$dom,$confname,$phase,$settings,\$rowtotal);
805: }
806: } elsif (($action eq 'requestcourses') || ($action eq 'requestauthor')) {
807: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
808: } elsif ($action eq 'rolecolors') {
809: $output .= &print_rolecolors($phase,'student',$dom,$confname,$settings,\$rowtotal);
810: }
811: $output .= '
812: </table>
813: </td>
814: </tr>
815: <tr>
816: <td>
817: <table class="LC_nested">
818: <tr class="LC_info_row">
819: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col1'}).'</td>
820: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col2'}).'</td>
821: </tr>';
822: $rowtotal ++;
823: if (($action eq 'autoupdate') || ($action eq 'usercreation') ||
824: ($action eq 'selfcreation') || ($action eq 'selfenrollment') ||
825: ($action eq 'usersessions') || ($action eq 'coursecategories') ||
826: ($action eq 'trust') || ($action eq 'contacts') || ($action eq 'defaults')) {
827: if ($action eq 'coursecategories') {
828: $output .= &print_coursecategories('middle',$dom,$item,$settings,\$rowtotal);
829: $colspan = ' colspan="2"';
830: } elsif ($action eq 'trust') {
831: $output .= $item->{'print'}->('shared',$dom,$settings,\$rowtotal);
832: } else {
833: $output .= $item->{'print'}->('middle',$dom,$settings,\$rowtotal);
834: }
835: if ($action eq 'trust') {
836: $output .= '
837: </table>
838: </td>
839: </tr>';
840: my @trusthdrs = qw(2 3 4 5 6 7);
841: my @prefixes = qw(enroll othcoau coaurem domroles catalog reqcrs);
842: for (my $i=0; $i<@trusthdrs; $i++) {
843: $output .= '
844: <tr>
845: <td>
846: <table class="LC_nested">
847: <tr class="LC_info_row">
848: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[$trusthdrs[$i]]->{'col1'}).'</td>
849: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[$trusthdrs[$i]]->{'col2'}).'</td></tr>'.
850: $item->{'print'}->($prefixes[$i],$dom,$settings,\$rowtotal).'
851: </table>
852: </td>
853: </tr>';
854: }
855: $output .= '
856: <tr>
857: <td>
858: <table class="LC_nested">
859: <tr class="LC_info_row">
860: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[8]->{'col1'}).'</td>
861: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[8]->{'col2'}).'</td></tr>'.
862: $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
863: } else {
864: $output .= '
865: </table>
866: </td>
867: </tr>
868: <tr>
869: <td>
870: <table class="LC_nested">
871: <tr class="LC_info_row">
872: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
873: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td>
874: </tr>'."\n";
875: if ($action eq 'coursecategories') {
876: $output .= &print_coursecategories('bottom',$dom,$item,$settings,\$rowtotal);
877: } else {
878: $output .= $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
879: }
880: }
881: $rowtotal ++;
882: } elsif (($action eq 'usermodification') || ($action eq 'coursedefaults') ||
883: ($action eq 'defaults') || ($action eq 'directorysrch') ||
884: ($action eq 'helpsettings')) {
885: $output .= $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
886: } elsif ($action eq 'ssl') {
887: $output .= $item->{'print'}->('connto',$dom,$settings,\$rowtotal).'
888: </table>
889: </td>
890: </tr>
891: <tr>
892: <td>
893: <table class="LC_nested">
894: <tr class="LC_info_row">
895: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
896: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col2'}).'</td></tr>'.
897: $item->{'print'}->('connfrom',$dom,$settings,\$rowtotal).'
898: </table>
899: </td>
900: </tr>
901: <tr>
902: <td>
903: <table class="LC_nested">
904: <tr class="LC_info_row">
905: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
906: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col2'}).'</td></tr>'.
907: $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
908: } elsif ($action eq 'login') {
909: if ($numheaders == 4) {
910: $output .= &print_login('page',$dom,$confname,$phase,$settings,\$rowtotal).'
911: </table>
912: </td>
913: </tr>
914: <tr>
915: <td>
916: <table class="LC_nested">
917: <tr class="LC_info_row">
918: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
919: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col2'}).'</td></tr>'.
920: &print_login('help',$dom,$confname,$phase,$settings,\$rowtotal);
921: $rowtotal ++;
922: } else {
923: $output .= &print_login('help',$dom,$confname,$phase,$settings,\$rowtotal);
924: }
925: $output .= '
926: </table>
927: </td>
928: </tr>
929: <tr>
930: <td>
931: <table class="LC_nested">
932: <tr class="LC_info_row">';
933: if ($numheaders == 4) {
934: $output .= '
935: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
936: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col2'}).'</td>
937: </tr>';
938: } else {
939: $output .= '
940: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
941: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col2'}).'</td>
942: </tr>';
943: }
944: $rowtotal ++;
945: $output .= &print_login('headtag',$dom,$confname,$phase,$settings,\$rowtotal);
946: } elsif ($action eq 'requestcourses') {
947: $output .= &print_requestmail($dom,$action,$settings,\$rowtotal);
948: $rowtotal ++;
949: $output .= &print_studentcode($settings,\$rowtotal).'
950: </table>
951: </td>
952: </tr>
953: <tr>
954: <td>
955: <table class="LC_nested">
956: <tr class="LC_info_row">
957: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
958: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td> </tr>'.
959: &textbookcourses_javascript($settings).
960: &print_textbookcourses($dom,'textbooks',$settings,\$rowtotal).'
961: </table>
962: </td>
963: </tr>
964: <tr>
965: <td>
966: <table class="LC_nested">
967: <tr class="LC_info_row">
968: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
969: <td class="LC_right_item">'.&mt($item->{'header'}->[3]->{'col2'}).'</td> </tr>'.
970: &print_textbookcourses($dom,'templates',$settings,\$rowtotal).'
971: </table>
972: </td>
973: </tr>
974: <tr>
975: <td>
976: <table class="LC_nested">
977: <tr class="LC_info_row">
978: <td class="LC_left_item"'.$colspan.' valign="top">'.&mt($item->{'header'}->[4]->{'col1'}).'</td>
979: <td class="LC_right_item" valign="top">'.&mt($item->{'header'}->[4]->{'col2'}).'</td>
980: </tr>'.
981: &print_validation_rows('requestcourses',$dom,$settings,\$rowtotal);
982: } elsif ($action eq 'requestauthor') {
983: $output .= &print_requestmail($dom,$action,$settings,\$rowtotal);
984: $rowtotal ++;
985: } elsif ($action eq 'rolecolors') {
986: $output .= &print_rolecolors($phase,'coordinator',$dom,$confname,$settings,\$rowtotal).'
987: </table>
988: </td>
989: </tr>
990: <tr>
991: <td>
992: <table class="LC_nested">
993: <tr class="LC_info_row">
994: <td class="LC_left_item"'.$colspan.' valign="top">'.
995: &mt($item->{'header'}->[2]->{'col1'}).'</td>
996: <td class="LC_right_item" valign="top">'.
997: &mt($item->{'header'}->[2]->{'col2'}).'</td>
998: </tr>'.
999: &print_rolecolors($phase,'author',$dom,$confname,$settings,\$rowtotal).'
1000: </table>
1001: </td>
1002: </tr>
1003: <tr>
1004: <td>
1005: <table class="LC_nested">
1006: <tr class="LC_info_row">
1007: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
1008: <td class="LC_right_item">'.&mt($item->{'header'}->[3]->{'col2'}).'</td>
1009: </tr>'.
1010: &print_rolecolors($phase,'admin',$dom,$confname,$settings,\$rowtotal);
1011: $rowtotal += 2;
1012: }
1013: } else {
1014: $output .= '
1015: <tr>
1016: <td>
1017: <table class="LC_nested">
1018: <tr class="LC_info_row">';
1019: if ($action eq 'login') {
1020: $output .= '
1021: <td class="LC_left_item" colspan="2">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
1022: } elsif ($action eq 'serverstatuses') {
1023: $output .= '
1024: <td class="LC_left_item" valign="top">'.&mt($item->{'header'}->[0]->{'col1'}).
1025: '<br />('.&mt('Automatic access for Dom. Coords.').')</td>';
1026:
1027: } else {
1028: $output .= '
1029: <td class="LC_left_item" valign="top">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
1030: }
1031: if (defined($item->{'header'}->[0]->{'col3'})) {
1032: $output .= '<td class="LC_left_item" valign="top">'.
1033: &mt($item->{'header'}->[0]->{'col2'});
1034: if ($action eq 'serverstatuses') {
1035: $output .= '<br />(<tt>'.&mt('user1:domain1,user2:domain2 etc.').'</tt>)';
1036: }
1037: } else {
1038: $output .= '<td class="LC_right_item" valign="top">'.
1039: &mt($item->{'header'}->[0]->{'col2'});
1040: }
1041: $output .= '</td>';
1042: if ($item->{'header'}->[0]->{'col3'}) {
1043: if (defined($item->{'header'}->[0]->{'col4'})) {
1044: $output .= '<td class="LC_left_item" valign="top">'.
1045: &mt($item->{'header'}->[0]->{'col3'});
1046: } else {
1047: $output .= '<td class="LC_right_item" valign="top">'.
1048: &mt($item->{'header'}->[0]->{'col3'});
1049: }
1050: if ($action eq 'serverstatuses') {
1051: $output .= '<br />(<tt>'.&mt('IP1,IP2 etc.').'</tt>)';
1052: }
1053: $output .= '</td>';
1054: }
1055: if ($item->{'header'}->[0]->{'col4'}) {
1056: $output .= '<td class="LC_right_item" valign="top">'.
1057: &mt($item->{'header'}->[0]->{'col4'});
1058: }
1059: $output .= '</tr>';
1060: $rowtotal ++;
1061: if ($action eq 'quotas') {
1062: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
1063: } elsif (($action eq 'autoenroll') || ($action eq 'autocreate') ||
1064: ($action eq 'serverstatuses') || ($action eq 'loadbalancing') ||
1065: ($action eq 'ltitools')) {
1066: $output .= $item->{'print'}->($dom,$settings,\$rowtotal);
1067: } elsif ($action eq 'scantron') {
1068: $output .= &print_scantronformat($r,$dom,$confname,$settings,\$rowtotal);
1069: }
1070: }
1071: $output .= '
1072: </table>
1073: </td>
1074: </tr>
1075: </table><br />';
1076: return ($output,$rowtotal);
1077: }
1078:
1079: sub print_login {
1080: my ($caller,$dom,$confname,$phase,$settings,$rowtotal) = @_;
1081: my ($css_class,$datatable);
1082: my %choices = &login_choices();
1083:
1084: if ($caller eq 'service') {
1085: my %servers = &Apache::lonnet::internet_dom_servers($dom);
1086: my $choice = $choices{'disallowlogin'};
1087: $css_class = ' class="LC_odd_row"';
1088: $datatable .= '<tr'.$css_class.'><td>'.$choice.'</td>'.
1089: '<td align="right"><table><tr><th>'.$choices{'hostid'}.'</th>'.
1090: '<th>'.$choices{'server'}.'</th>'.
1091: '<th>'.$choices{'serverpath'}.'</th>'.
1092: '<th>'.$choices{'custompath'}.'</th>'.
1093: '<th><span class="LC_nobreak">'.$choices{'exempt'}.'</span></th></tr>'."\n";
1094: my %disallowed;
1095: if (ref($settings) eq 'HASH') {
1096: if (ref($settings->{'loginvia'}) eq 'HASH') {
1097: %disallowed = %{$settings->{'loginvia'}};
1098: }
1099: }
1100: foreach my $lonhost (sort(keys(%servers))) {
1101: my $direct = 'selected="selected"';
1102: if (ref($disallowed{$lonhost}) eq 'HASH') {
1103: if ($disallowed{$lonhost}{'server'} ne '') {
1104: $direct = '';
1105: }
1106: }
1107: $datatable .= '<tr><td>'.$servers{$lonhost}.'</td>'.
1108: '<td><select name="'.$lonhost.'_server">'.
1109: '<option value=""'.$direct.'>'.$choices{'directlogin'}.
1110: '</option>';
1111: foreach my $hostid (sort(keys(%servers))) {
1112: next if ($servers{$hostid} eq $servers{$lonhost});
1113: my $selected = '';
1114: if (ref($disallowed{$lonhost}) eq 'HASH') {
1115: if ($hostid eq $disallowed{$lonhost}{'server'}) {
1116: $selected = 'selected="selected"';
1117: }
1118: }
1119: $datatable .= '<option value="'.$hostid.'"'.$selected.'>'.
1120: $servers{$hostid}.'</option>';
1121: }
1122: $datatable .= '</select></td>'.
1123: '<td><select name="'.$lonhost.'_serverpath">';
1124: foreach my $path ('','/','/adm/login','/adm/roles','custom') {
1125: my $pathname = $path;
1126: if ($path eq 'custom') {
1127: $pathname = &mt('Custom Path').' ->';
1128: }
1129: my $selected = '';
1130: if (ref($disallowed{$lonhost}) eq 'HASH') {
1131: if ($path eq $disallowed{$lonhost}{'serverpath'}) {
1132: $selected = 'selected="selected"';
1133: }
1134: } elsif ($path eq '') {
1135: $selected = 'selected="selected"';
1136: }
1137: $datatable .= '<option value="'.$path.'"'.$selected.'>'.$pathname.'</option>';
1138: }
1139: $datatable .= '</select></td>';
1140: my ($custom,$exempt);
1141: if (ref($disallowed{$lonhost}) eq 'HASH') {
1142: $custom = $disallowed{$lonhost}{'custompath'};
1143: $exempt = $disallowed{$lonhost}{'exempt'};
1144: }
1145: $datatable .= '<td><input type="text" name="'.$lonhost.'_custompath" size="6" value="'.$custom.'" /></td>'.
1146: '<td><input type="text" name="'.$lonhost.'_exempt" size="8" value="'.$exempt.'" /></td>'.
1147: '</tr>';
1148: }
1149: $datatable .= '</table></td></tr>';
1150: return $datatable;
1151: } elsif ($caller eq 'page') {
1152: my %defaultchecked = (
1153: 'coursecatalog' => 'on',
1154: 'helpdesk' => 'on',
1155: 'adminmail' => 'off',
1156: 'newuser' => 'off',
1157: );
1158: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
1159: my (%checkedon,%checkedoff);
1160: foreach my $item (@toggles) {
1161: if ($defaultchecked{$item} eq 'on') {
1162: $checkedon{$item} = ' checked="checked" ';
1163: $checkedoff{$item} = ' ';
1164: } elsif ($defaultchecked{$item} eq 'off') {
1165: $checkedoff{$item} = ' checked="checked" ';
1166: $checkedon{$item} = ' ';
1167: }
1168: }
1169: my @images = ('img','logo','domlogo','login');
1170: my @logintext = ('textcol','bgcol');
1171: my @bgs = ('pgbg','mainbg','sidebg');
1172: my @links = ('link','alink','vlink');
1173: my %designhash = &Apache::loncommon::get_domainconf($dom);
1174: my %defaultdesign = %Apache::loncommon::defaultdesign;
1175: my (%is_custom,%designs);
1176: my %defaults = (
1177: font => $defaultdesign{'login.font'},
1178: );
1179: foreach my $item (@images) {
1180: $defaults{$item} = $defaultdesign{'login.'.$item};
1181: $defaults{'showlogo'}{$item} = 1;
1182: }
1183: foreach my $item (@bgs) {
1184: $defaults{'bgs'}{$item} = $defaultdesign{'login.'.$item};
1185: }
1186: foreach my $item (@logintext) {
1187: $defaults{'logintext'}{$item} = $defaultdesign{'login.'.$item};
1188: }
1189: foreach my $item (@links) {
1190: $defaults{'links'}{$item} = $defaultdesign{'login.'.$item};
1191: }
1192: if (ref($settings) eq 'HASH') {
1193: foreach my $item (@toggles) {
1194: if ($settings->{$item} eq '1') {
1195: $checkedon{$item} = ' checked="checked" ';
1196: $checkedoff{$item} = ' ';
1197: } elsif ($settings->{$item} eq '0') {
1198: $checkedoff{$item} = ' checked="checked" ';
1199: $checkedon{$item} = ' ';
1200: }
1201: }
1202: foreach my $item (@images) {
1203: if (defined($settings->{$item})) {
1204: $designs{$item} = $settings->{$item};
1205: $is_custom{$item} = 1;
1206: }
1207: if (defined($settings->{'showlogo'}{$item})) {
1208: $designs{'showlogo'}{$item} = $settings->{'showlogo'}{$item};
1209: }
1210: }
1211: foreach my $item (@logintext) {
1212: if ($settings->{$item} ne '') {
1213: $designs{'logintext'}{$item} = $settings->{$item};
1214: $is_custom{$item} = 1;
1215: }
1216: }
1217: if ($settings->{'font'} ne '') {
1218: $designs{'font'} = $settings->{'font'};
1219: $is_custom{'font'} = 1;
1220: }
1221: foreach my $item (@bgs) {
1222: if ($settings->{$item} ne '') {
1223: $designs{'bgs'}{$item} = $settings->{$item};
1224: $is_custom{$item} = 1;
1225: }
1226: }
1227: foreach my $item (@links) {
1228: if ($settings->{$item} ne '') {
1229: $designs{'links'}{$item} = $settings->{$item};
1230: $is_custom{$item} = 1;
1231: }
1232: }
1233: } else {
1234: if ($designhash{$dom.'.login.font'} ne '') {
1235: $designs{'font'} = $designhash{$dom.'.login.font'};
1236: $is_custom{'font'} = 1;
1237: }
1238: foreach my $item (@images) {
1239: if ($designhash{$dom.'.login.'.$item} ne '') {
1240: $designs{$item} = $designhash{$dom.'.login.'.$item};
1241: $is_custom{$item} = 1;
1242: }
1243: }
1244: foreach my $item (@bgs) {
1245: if ($designhash{$dom.'.login.'.$item} ne '') {
1246: $designs{'bgs'}{$item} = $designhash{$dom.'.login.'.$item};
1247: $is_custom{$item} = 1;
1248: }
1249: }
1250: foreach my $item (@links) {
1251: if ($designhash{$dom.'.login.'.$item} ne '') {
1252: $designs{'links'}{$item} = $designhash{$dom.'.login.'.$item};
1253: $is_custom{$item} = 1;
1254: }
1255: }
1256: }
1257: my %alt_text = &Apache::lonlocal::texthash ( img => 'Log-in banner',
1258: logo => 'Institution Logo',
1259: domlogo => 'Domain Logo',
1260: login => 'Login box');
1261: my $itemcount = 1;
1262: foreach my $item (@toggles) {
1263: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1264: $datatable .=
1265: '<tr'.$css_class.'><td colspan="2">'.$choices{$item}.
1266: '</td><td>'.
1267: '<span class="LC_nobreak"><label><input type="radio" name="'.
1268: $item.'"'.$checkedon{$item}.' value="1" />'.&mt('Yes').
1269: '</label> <label><input type="radio" name="'.$item.'"'.
1270: $checkedoff{$item}.' value="0" />'.&mt('No').'</label></span></td>'.
1271: '</tr>';
1272: $itemcount ++;
1273: }
1274: $datatable .= &display_color_options($dom,$confname,$phase,'login',$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal,\@logintext);
1275: $datatable .= '</tr></table></td></tr>';
1276: } elsif ($caller eq 'help') {
1277: my ($defaulturl,$defaulttype,%url,%type,%lt,%langchoices);
1278: my $switchserver = &check_switchserver($dom,$confname);
1279: my $itemcount = 1;
1280: $defaulturl = '/adm/loginproblems.html';
1281: $defaulttype = 'default';
1282: %lt = &Apache::lonlocal::texthash (
1283: del => 'Delete?',
1284: rep => 'Replace:',
1285: upl => 'Upload:',
1286: default => 'Default',
1287: custom => 'Custom',
1288: );
1289: %langchoices = &Apache::lonlocal::texthash(&get_languages_hash());
1290: my @currlangs;
1291: if (ref($settings) eq 'HASH') {
1292: if (ref($settings->{'helpurl'}) eq 'HASH') {
1293: foreach my $key (sort(keys(%{$settings->{'helpurl'}}))) {
1294: next if ($settings->{'helpurl'}{$key} eq '');
1295: $url{$key} = $settings->{'helpurl'}{$key}.'?inhibitmenu=yes';
1296: $type{$key} = 'custom';
1297: unless ($key eq 'nolang') {
1298: push(@currlangs,$key);
1299: }
1300: }
1301: } elsif ($settings->{'helpurl'} ne '') {
1302: $type{'nolang'} = 'custom';
1303: $url{'nolang'} = $settings->{'helpurl'}.'?inhibitmenu=yes';
1304: }
1305: }
1306: foreach my $lang ('nolang',sort(@currlangs)) {
1307: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
1308: $datatable .= '<tr'.$css_class.'>';
1309: if ($url{$lang} eq '') {
1310: $url{$lang} = $defaulturl;
1311: }
1312: if ($type{$lang} eq '') {
1313: $type{$lang} = $defaulttype;
1314: }
1315: $datatable .= '<td colspan="2"><span class="LC_nobreak">';
1316: if ($lang eq 'nolang') {
1317: $datatable .= &mt('Log-in help page if no specific language file: [_1]',
1318: &Apache::loncommon::modal_link($url{$lang},$lt{$type{$lang}},600,500));
1319: } else {
1320: $datatable .= &mt('Log-in help page for language: [_1] is [_2]',
1321: $langchoices{$lang},
1322: &Apache::loncommon::modal_link($url{$lang},$lt{$type{$lang}},600,500));
1323: }
1324: $datatable .= '</span></td>'."\n".
1325: '<td class="LC_left_item">';
1326: if ($type{$lang} eq 'custom') {
1327: $datatable .= '<span class="LC_nobreak"><label>'.
1328: '<input type="checkbox" name="loginhelpurl_del" value="'.$lang.'" />'.
1329: $lt{'del'}.'</label> '.$lt{'rep'}.'</span>';
1330: } else {
1331: $datatable .= $lt{'upl'};
1332: }
1333: $datatable .='<br />';
1334: if ($switchserver) {
1335: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1336: } else {
1337: $datatable .= '<input type="file" name="loginhelpurl_'.$lang.'" />';
1338: }
1339: $datatable .= '</td></tr>';
1340: $itemcount ++;
1341: }
1342: my @addlangs;
1343: foreach my $lang (sort(keys(%langchoices))) {
1344: next if ((grep(/^\Q$lang\E$/,@currlangs)) || ($lang eq 'x_chef'));
1345: push(@addlangs,$lang);
1346: }
1347: if (@addlangs > 0) {
1348: my %toadd;
1349: map { $toadd{$_} = $langchoices{$_} ; } @addlangs;
1350: $toadd{''} = &mt('Select');
1351: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
1352: $datatable .= '<tr'.$css_class.'><td class="LC_left_item" colspan="2">'.
1353: &mt('Add log-in help page for a specific language:').' '.
1354: &Apache::loncommon::select_form('','loginhelpurl_add_lang',\%toadd).
1355: '</td><td class="LC_left_item">'.$lt{'upl'}.'<br />';
1356: if ($switchserver) {
1357: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1358: } else {
1359: $datatable .= '<input type="file" name="loginhelpurl_add_file" />';
1360: }
1361: $datatable .= '</td></tr>';
1362: $itemcount ++;
1363: }
1364: $datatable .= &captcha_choice('login',$settings,$itemcount);
1365: } elsif ($caller eq 'headtag') {
1366: my %domservers = &Apache::lonnet::get_servers($dom);
1367: my $choice = $choices{'headtag'};
1368: $css_class = ' class="LC_odd_row"';
1369: $datatable .= '<tr'.$css_class.'><td colspan="2">'.$choice.'</td>'.
1370: '<td align="left"><table><tr><th>'.$choices{'hostid'}.'</th>'.
1371: '<th>'.$choices{'current'}.'</th>'.
1372: '<th>'.$choices{'action'}.'</th>'.
1373: '<th>'.$choices{'exempt'}.'</th></tr>'."\n";
1374: my (%currurls,%currexempt);
1375: if (ref($settings) eq 'HASH') {
1376: if (ref($settings->{'headtag'}) eq 'HASH') {
1377: foreach my $lonhost (keys(%{$settings->{'headtag'}})) {
1378: if (ref($settings->{'headtag'}{$lonhost}) eq 'HASH') {
1379: $currurls{$lonhost} = $settings->{'headtag'}{$lonhost}{'url'};
1380: $currexempt{$lonhost} = $settings->{'headtag'}{$lonhost}{'exempt'};
1381: }
1382: }
1383: }
1384: }
1385: my %lt = &Apache::lonlocal::texthash(
1386: del => 'Delete?',
1387: rep => 'Replace:',
1388: upl => 'Upload:',
1389: curr => 'View contents',
1390: none => 'None',
1391: );
1392: my $switchserver = &check_switchserver($dom,$confname);
1393: foreach my $lonhost (sort(keys(%domservers))) {
1394: my $exempt = &check_exempt_addresses($currexempt{$lonhost});
1395: $datatable .= '<tr><td>'.$domservers{$lonhost}.'</td>';
1396: if ($currurls{$lonhost}) {
1397: $datatable .= '<td class="LC_right_item"><a href="'.
1398: "javascript:void(open('$currurls{$lonhost}?inhibitmenu=yes','Custom_HeadTag',
1399: 'menubar=0,toolbar=1,scrollbars=1,width=600,height=500,resizable=yes'))".
1400: '">'.$lt{'curr'}.'</a></td>'.
1401: '<td><span class="LC_nobreak"><label>'.
1402: '<input type="checkbox" name="loginheadtag_del" value="'.$lonhost.'" />'.
1403: $lt{'del'}.'</label> '.$lt{'rep'}.'</span>';
1404: } else {
1405: $datatable .= '<td class="LC_right_item">'.$lt{'none'}.'</td><td>'.$lt{'upl'};
1406: }
1407: $datatable .='<br />';
1408: if ($switchserver) {
1409: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1410: } else {
1411: $datatable .= '<input type="file" name="loginheadtag_'.$lonhost.'" />';
1412: }
1413: $datatable .= '</td><td><input type="textbox" name="loginheadtagexempt_'.$lonhost.'" value="'.$exempt.'" /></td></tr>';
1414: }
1415: $datatable .= '</table></td></tr>';
1416: }
1417: return $datatable;
1418: }
1419:
1420: sub login_choices {
1421: my %choices =
1422: &Apache::lonlocal::texthash (
1423: coursecatalog => 'Display Course/Community Catalog link?',
1424: adminmail => "Display Administrator's E-mail Address?",
1425: helpdesk => 'Display "Contact Helpdesk" link',
1426: disallowlogin => "Login page requests redirected",
1427: hostid => "Server",
1428: server => "Redirect to:",
1429: serverpath => "Path",
1430: custompath => "Custom",
1431: exempt => "Exempt IP(s)",
1432: directlogin => "No redirect",
1433: newuser => "Link to create a user account",
1434: img => "Header",
1435: logo => "Main Logo",
1436: domlogo => "Domain Logo",
1437: login => "Log-in Header",
1438: textcol => "Text color",
1439: bgcol => "Box color",
1440: bgs => "Background colors",
1441: links => "Link colors",
1442: font => "Font color",
1443: pgbg => "Header",
1444: mainbg => "Page",
1445: sidebg => "Login box",
1446: link => "Link",
1447: alink => "Active link",
1448: vlink => "Visited link",
1449: headtag => "Custom markup",
1450: action => "Action",
1451: current => "Current",
1452: );
1453: return %choices;
1454: }
1455:
1456: sub print_rolecolors {
1457: my ($phase,$role,$dom,$confname,$settings,$rowtotal) = @_;
1458: my %choices = &color_font_choices();
1459: my @bgs = ('pgbg','tabbg','sidebg');
1460: my @links = ('link','alink','vlink');
1461: my @images = ('img');
1462: my %alt_text = &Apache::lonlocal::texthash(img => "Banner for $role role");
1463: my %designhash = &Apache::loncommon::get_domainconf($dom);
1464: my %defaultdesign = %Apache::loncommon::defaultdesign;
1465: my (%is_custom,%designs);
1466: my %defaults = &role_defaults($role,\@bgs,\@links,\@images);
1467: if (ref($settings) eq 'HASH') {
1468: if (ref($settings->{$role}) eq 'HASH') {
1469: if ($settings->{$role}->{'img'} ne '') {
1470: $designs{'img'} = $settings->{$role}->{'img'};
1471: $is_custom{'img'} = 1;
1472: }
1473: if ($settings->{$role}->{'font'} ne '') {
1474: $designs{'font'} = $settings->{$role}->{'font'};
1475: $is_custom{'font'} = 1;
1476: }
1477: if ($settings->{$role}->{'fontmenu'} ne '') {
1478: $designs{'fontmenu'} = $settings->{$role}->{'fontmenu'};
1479: $is_custom{'fontmenu'} = 1;
1480: }
1481: foreach my $item (@bgs) {
1482: if ($settings->{$role}->{$item} ne '') {
1483: $designs{'bgs'}{$item} = $settings->{$role}->{$item};
1484: $is_custom{$item} = 1;
1485: }
1486: }
1487: foreach my $item (@links) {
1488: if ($settings->{$role}->{$item} ne '') {
1489: $designs{'links'}{$item} = $settings->{$role}->{$item};
1490: $is_custom{$item} = 1;
1491: }
1492: }
1493: }
1494: } else {
1495: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
1496: $designs{img} = $designhash{$dom.'.'.$role.'.img'};
1497: $is_custom{'img'} = 1;
1498: }
1499: if ($designhash{$dom.'.'.$role.'.fontmenu'} ne '') {
1500: $designs{fontmenu} = $designhash{$dom.'.'.$role.'.fontmenu'};
1501: $is_custom{'fontmenu'} = 1;
1502: }
1503: if ($designhash{$dom.'.'.$role.'.font'} ne '') {
1504: $designs{font} = $designhash{$dom.'.'.$role.'.font'};
1505: $is_custom{'font'} = 1;
1506: }
1507: foreach my $item (@bgs) {
1508: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
1509: $designs{'bgs'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
1510: $is_custom{$item} = 1;
1511:
1512: }
1513: }
1514: foreach my $item (@links) {
1515: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
1516: $designs{'links'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
1517: $is_custom{$item} = 1;
1518: }
1519: }
1520: }
1521: my $itemcount = 1;
1522: my $datatable = &display_color_options($dom,$confname,$phase,$role,$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal);
1523: $datatable .= '</tr></table></td></tr>';
1524: return $datatable;
1525: }
1526:
1527: sub role_defaults {
1528: my ($role,$bgs,$links,$images,$logintext) = @_;
1529: my %defaults;
1530: unless ((ref($bgs) eq 'ARRAY') && (ref($links) eq 'ARRAY') && (ref($images) eq 'ARRAY')) {
1531: return %defaults;
1532: }
1533: my %defaultdesign = %Apache::loncommon::defaultdesign;
1534: if ($role eq 'login') {
1535: %defaults = (
1536: font => $defaultdesign{$role.'.font'},
1537: );
1538: if (ref($logintext) eq 'ARRAY') {
1539: foreach my $item (@{$logintext}) {
1540: $defaults{'logintext'}{$item} = $defaultdesign{$role.'.'.$item};
1541: }
1542: }
1543: foreach my $item (@{$images}) {
1544: $defaults{'showlogo'}{$item} = 1;
1545: }
1546: } else {
1547: %defaults = (
1548: img => $defaultdesign{$role.'.img'},
1549: font => $defaultdesign{$role.'.font'},
1550: fontmenu => $defaultdesign{$role.'.fontmenu'},
1551: );
1552: }
1553: foreach my $item (@{$bgs}) {
1554: $defaults{'bgs'}{$item} = $defaultdesign{$role.'.'.$item};
1555: }
1556: foreach my $item (@{$links}) {
1557: $defaults{'links'}{$item} = $defaultdesign{$role.'.'.$item};
1558: }
1559: foreach my $item (@{$images}) {
1560: $defaults{$item} = $defaultdesign{$role.'.'.$item};
1561: }
1562: return %defaults;
1563: }
1564:
1565: sub display_color_options {
1566: my ($dom,$confname,$phase,$role,$itemcount,$choices,$is_custom,$defaults,$designs,
1567: $images,$bgs,$links,$alt_text,$rowtotal,$logintext) = @_;
1568: my $londocroot = $Apache::lonnet::perlvar{'lonDocRoot'};
1569: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
1570: my $datatable = '<tr'.$css_class.'>'.
1571: '<td>'.$choices->{'font'}.'</td>';
1572: if (!$is_custom->{'font'}) {
1573: $datatable .= '<td>'.&mt('Default in use:').' <span id="css_default_'.$role.'_font" style="color: '.$defaults->{'font'}.';">'.$defaults->{'font'}.'</span></td>';
1574: } else {
1575: $datatable .= '<td> </td>';
1576: }
1577: my $current_color = $designs->{'font'} ? $designs->{'font'} : $defaults->{'font'};
1578:
1579: $datatable .= '<td><span class="LC_nobreak">'.
1580: '<input type="text" class="colorchooser" size="10" name="'.$role.'_font"'.
1581: ' value="'.$current_color.'" /> '.
1582: ' </td></tr>';
1583: unless ($role eq 'login') {
1584: $datatable .= '<tr'.$css_class.'>'.
1585: '<td>'.$choices->{'fontmenu'}.'</td>';
1586: if (!$is_custom->{'fontmenu'}) {
1587: $datatable .= '<td>'.&mt('Default in use:').' <span id="css_default_'.$role.'_font" style="color: '.$defaults->{'fontmenu'}.';">'.$defaults->{'fontmenu'}.'</span></td>';
1588: } else {
1589: $datatable .= '<td> </td>';
1590: }
1591: $current_color = $designs->{'fontmenu'} ?
1592: $designs->{'fontmenu'} : $defaults->{'fontmenu'};
1593: $datatable .= '<td><span class="LC_nobreak">'.
1594: '<input class="colorchooser" type="text" size="10" name="'
1595: .$role.'_fontmenu"'.
1596: ' value="'.$current_color.'" /> '.
1597: ' </td></tr>';
1598: }
1599: my $switchserver = &check_switchserver($dom,$confname);
1600: foreach my $img (@{$images}) {
1601: $itemcount ++;
1602: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1603: $datatable .= '<tr'.$css_class.'>'.
1604: '<td>'.$choices->{$img};
1605: my ($imgfile,$img_import,$login_hdr_pick,$logincolors);
1606: if ($role eq 'login') {
1607: if ($img eq 'login') {
1608: $login_hdr_pick =
1609: &login_header_options($img,$role,$defaults,$is_custom,$choices);
1610: $logincolors =
1611: &login_text_colors($img,$role,$logintext,$phase,$choices,
1612: $designs,$defaults);
1613: } elsif ($img ne 'domlogo') {
1614: $datatable.= &logo_display_options($img,$defaults,$designs);
1615: }
1616: }
1617: $datatable .= '</td>';
1618: if ($designs->{$img} ne '') {
1619: $imgfile = $designs->{$img};
1620: $img_import = ($imgfile =~ m{^/adm/});
1621: } else {
1622: $imgfile = $defaults->{$img};
1623: }
1624: if ($imgfile) {
1625: my ($showfile,$fullsize);
1626: if ($imgfile =~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
1627: my $urldir = $1;
1628: my $filename = $2;
1629: my @info = &Apache::lonnet::stat_file($designs->{$img});
1630: if (@info) {
1631: my $thumbfile = 'tn-'.$filename;
1632: my @thumb=&Apache::lonnet::stat_file($urldir.'/'.$thumbfile);
1633: if (@thumb) {
1634: $showfile = $urldir.'/'.$thumbfile;
1635: } else {
1636: $showfile = $imgfile;
1637: }
1638: } else {
1639: $showfile = '';
1640: }
1641: } elsif ($imgfile =~ m-^/(adm/[^/]+)/([^/]+)$-) {
1642: $showfile = $imgfile;
1643: my $imgdir = $1;
1644: my $filename = $2;
1645: if (-e "$londocroot/$imgdir/tn-".$filename) {
1646: $showfile = "/$imgdir/tn-".$filename;
1647: } else {
1648: my $input = $londocroot.$imgfile;
1649: my $output = "$londocroot/$imgdir/tn-".$filename;
1650: if (!-e $output) {
1651: my ($width,$height) = &thumb_dimensions();
1652: my ($fullwidth,$fullheight) = &check_dimensions($input);
1653: if ($fullwidth ne '' && $fullheight ne '') {
1654: if ($fullwidth > $width && $fullheight > $height) {
1655: my $size = $width.'x'.$height;
1656: system("convert -sample $size $input $output");
1657: $showfile = "/$imgdir/tn-".$filename;
1658: }
1659: }
1660: }
1661: }
1662: }
1663: if ($showfile) {
1664: if ($showfile =~ m{^/(adm|res)/}) {
1665: if ($showfile =~ m{^/res/}) {
1666: my $local_showfile =
1667: &Apache::lonnet::filelocation('',$showfile);
1668: &Apache::lonnet::repcopy($local_showfile);
1669: }
1670: $showfile = &Apache::loncommon::lonhttpdurl($showfile);
1671: }
1672: if ($imgfile) {
1673: if ($imgfile =~ m{^/(adm|res)/}) {
1674: if ($imgfile =~ m{^/res/}) {
1675: my $local_imgfile =
1676: &Apache::lonnet::filelocation('',$imgfile);
1677: &Apache::lonnet::repcopy($local_imgfile);
1678: }
1679: $fullsize = &Apache::loncommon::lonhttpdurl($imgfile);
1680: } else {
1681: $fullsize = $imgfile;
1682: }
1683: }
1684: $datatable .= '<td>';
1685: if ($img eq 'login') {
1686: $datatable .= $login_hdr_pick;
1687: }
1688: $datatable .= &image_changes($is_custom->{$img},$alt_text->{$img},$img_import,
1689: $showfile,$fullsize,$role,$img,$imgfile,$logincolors);
1690: } else {
1691: $datatable .= '<td> </td><td class="LC_left_item">'.
1692: &mt('Upload:').'<br />';
1693: }
1694: } else {
1695: $datatable .= '<td> </td><td class="LC_left_item">'.
1696: &mt('Upload:').'<br />';
1697: }
1698: if ($switchserver) {
1699: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1700: } else {
1701: if ($img ne 'login') { # suppress file selection for Log-in header
1702: $datatable .=' <input type="file" name="'.$role.'_'.$img.'" />';
1703: }
1704: }
1705: $datatable .= '</td></tr>';
1706: }
1707: $itemcount ++;
1708: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1709: $datatable .= '<tr'.$css_class.'>'.
1710: '<td>'.$choices->{'bgs'}.'</td>';
1711: my $bgs_def;
1712: foreach my $item (@{$bgs}) {
1713: if (!$is_custom->{$item}) {
1714: $bgs_def .= '<td><span class="LC_nobreak">'.$choices->{$item}.'</span> <span id="css_default_'.$role.'_'.$item.'" style="background-color: '.$defaults->{'bgs'}{$item}.';"> </span><br />'.$defaults->{'bgs'}{$item}.'</td>';
1715: }
1716: }
1717: if ($bgs_def) {
1718: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$bgs_def.'</tr></table></td>';
1719: } else {
1720: $datatable .= '<td> </td>';
1721: }
1722: $datatable .= '<td class="LC_right_item">'.
1723: '<table border="0"><tr>';
1724:
1725: foreach my $item (@{$bgs}) {
1726: $datatable .= '<td align="center">'.$choices->{$item};
1727: my $color = $designs->{'bgs'}{$item} ? $designs->{'bgs'}{$item} : $defaults->{'bgs'}{$item};
1728: if ($designs->{'bgs'}{$item}) {
1729: $datatable .= ' ';
1730: }
1731: $datatable .= '<br /><input type="text" class="colorchooser" size="8" name="'.$role.'_'.$item.'" value="'.$color.
1732: '" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>';
1733: }
1734: $datatable .= '</tr></table></td></tr>';
1735: $itemcount ++;
1736: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1737: $datatable .= '<tr'.$css_class.'>'.
1738: '<td>'.$choices->{'links'}.'</td>';
1739: my $links_def;
1740: foreach my $item (@{$links}) {
1741: if (!$is_custom->{$item}) {
1742: $links_def .= '<td>'.$choices->{$item}.'<br /><span id="css_default_'.$role.'_'.$item.'" style="color: '.$defaults->{'links'}{$item}.';">'.$defaults->{'links'}{$item}.'</span></td>';
1743: }
1744: }
1745: if ($links_def) {
1746: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$links_def.'</tr></table></td>';
1747: } else {
1748: $datatable .= '<td> </td>';
1749: }
1750: $datatable .= '<td class="LC_right_item">'.
1751: '<table border="0"><tr>';
1752: foreach my $item (@{$links}) {
1753: my $color = $designs->{'links'}{$item} ? $designs->{'links'}{$item} : $defaults->{'links'}{$item};
1754: $datatable .= '<td align="center">'.$choices->{$item}."\n";
1755: if ($designs->{'links'}{$item}) {
1756: $datatable.=' ';
1757: }
1758: $datatable .= '<br /><input type="text" size="8" class="colorchooser" name="'.$role.'_'.$item.'" value="'.$color.
1759: '" /></td>';
1760: }
1761: $$rowtotal += $itemcount;
1762: return $datatable;
1763: }
1764:
1765: sub logo_display_options {
1766: my ($img,$defaults,$designs) = @_;
1767: my $checkedon;
1768: if (ref($defaults) eq 'HASH') {
1769: if (ref($defaults->{'showlogo'}) eq 'HASH') {
1770: if ($defaults->{'showlogo'}{$img}) {
1771: $checkedon = 'checked="checked" ';
1772: }
1773: }
1774: }
1775: if (ref($designs) eq 'HASH') {
1776: if (ref($designs->{'showlogo'}) eq 'HASH') {
1777: if (defined($designs->{'showlogo'}{$img})) {
1778: if ($designs->{'showlogo'}{$img} == 0) {
1779: $checkedon = '';
1780: } elsif ($designs->{'showlogo'}{$img} == 1) {
1781: $checkedon = 'checked="checked" ';
1782: }
1783: }
1784: }
1785: }
1786: return '<br /><label> <input type="checkbox" name="'.
1787: 'login_showlogo_'.$img.'" value="1" '.$checkedon.'/>'.
1788: &mt('show').'</label>'."\n";
1789: }
1790:
1791: sub login_header_options {
1792: my ($img,$role,$defaults,$is_custom,$choices) = @_;
1793: my $output = '';
1794: if ((!$is_custom->{'textcol'}) || (!$is_custom->{'bgcol'})) {
1795: $output .= &mt('Text default(s):').'<br />';
1796: if (!$is_custom->{'textcol'}) {
1797: $output .= $choices->{'textcol'}.': '.$defaults->{'logintext'}{'textcol'}.
1798: ' ';
1799: }
1800: if (!$is_custom->{'bgcol'}) {
1801: $output .= $choices->{'bgcol'}.': '.
1802: '<span id="css_'.$role.'_font" style="background-color: '.
1803: $defaults->{'logintext'}{'bgcol'}.';"> </span>';
1804: }
1805: $output .= '<br />';
1806: }
1807: $output .='<br />';
1808: return $output;
1809: }
1810:
1811: sub login_text_colors {
1812: my ($img,$role,$logintext,$phase,$choices,$designs,$defaults) = @_;
1813: my $color_menu = '<table border="0"><tr>';
1814: foreach my $item (@{$logintext}) {
1815: $color_menu .= '<td align="center">'.$choices->{$item};
1816: my $color = $designs->{'logintext'}{$item} ? $designs->{'logintext'}{$item} : $defaults->{'logintext'}{$item};
1817: $color_menu .= '<br /><input type="text" class="colorchooser" size="8" name="'.$role.'_'.$item.'" value="'.$color.
1818: '" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>';
1819: }
1820: $color_menu .= '</tr></table><br />';
1821: return $color_menu;
1822: }
1823:
1824: sub image_changes {
1825: my ($is_custom,$alt_text,$img_import,$showfile,$fullsize,$role,$img,$imgfile,$logincolors) = @_;
1826: my $output;
1827: if ($img eq 'login') {
1828: # suppress image for Log-in header
1829: } elsif (!$is_custom) {
1830: if ($img ne 'domlogo') {
1831: $output .= &mt('Default image:').'<br />';
1832: } else {
1833: $output .= &mt('Default in use:').'<br />';
1834: }
1835: }
1836: if ($img eq 'login') { # suppress image for Log-in header
1837: $output .= '<td>'.$logincolors;
1838: } else {
1839: if ($img_import) {
1840: $output .= '<input type="hidden" name="'.$role.'_import_'.$img.'" value="'.$imgfile.'" />';
1841: }
1842: $output .= '<a href="'.$fullsize.'" target="_blank"><img src="'.
1843: $showfile.'" alt="'.$alt_text.'" border="0" /></a></td>';
1844: if ($is_custom) {
1845: $output .= '<td>'.$logincolors.'<span class="LC_nobreak"><label>'.
1846: '<input type="checkbox" name="'.
1847: $role.'_del_'.$img.'" value="1" />'.&mt('Delete?').
1848: '</label> '.&mt('Replace:').'</span><br />';
1849: } else {
1850: $output .= '<td valign="middle">'.$logincolors.&mt('Upload:').'<br />';
1851: }
1852: }
1853: return $output;
1854: }
1855:
1856: sub print_quotas {
1857: my ($dom,$settings,$rowtotal,$action) = @_;
1858: my $context;
1859: if ($action eq 'quotas') {
1860: $context = 'tools';
1861: } else {
1862: $context = $action;
1863: }
1864: my ($datatable,$defaultquota,$authorquota,@usertools,@options,%validations);
1865: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
1866: my $typecount = 0;
1867: my ($css_class,%titles);
1868: if ($context eq 'requestcourses') {
1869: @usertools = ('official','unofficial','community','textbook','placement');
1870: @options =('norequest','approval','validate','autolimit');
1871: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
1872: %titles = &courserequest_titles();
1873: } elsif ($context eq 'requestauthor') {
1874: @usertools = ('author');
1875: @options = ('norequest','approval','automatic');
1876: %titles = &authorrequest_titles();
1877: } else {
1878: @usertools = ('aboutme','blog','webdav','portfolio');
1879: %titles = &tool_titles();
1880: }
1881: if (ref($types) eq 'ARRAY') {
1882: foreach my $type (@{$types}) {
1883: my ($currdefquota,$currauthorquota);
1884: unless (($context eq 'requestcourses') ||
1885: ($context eq 'requestauthor')) {
1886: if (ref($settings) eq 'HASH') {
1887: if (ref($settings->{defaultquota}) eq 'HASH') {
1888: $currdefquota = $settings->{defaultquota}->{$type};
1889: } else {
1890: $currdefquota = $settings->{$type};
1891: }
1892: if (ref($settings->{authorquota}) eq 'HASH') {
1893: $currauthorquota = $settings->{authorquota}->{$type};
1894: }
1895: }
1896: }
1897: if (defined($usertypes->{$type})) {
1898: $typecount ++;
1899: $css_class = $typecount%2?' class="LC_odd_row"':'';
1900: $datatable .= '<tr'.$css_class.'>'.
1901: '<td>'.$usertypes->{$type}.'</td>'.
1902: '<td class="LC_left_item">';
1903: if ($context eq 'requestcourses') {
1904: $datatable .= '<table><tr>';
1905: }
1906: my %cell;
1907: foreach my $item (@usertools) {
1908: if ($context eq 'requestcourses') {
1909: my ($curroption,$currlimit);
1910: if (ref($settings) eq 'HASH') {
1911: if (ref($settings->{$item}) eq 'HASH') {
1912: $curroption = $settings->{$item}->{$type};
1913: if ($curroption =~ /^autolimit=(\d*)$/) {
1914: $currlimit = $1;
1915: }
1916: }
1917: }
1918: if (!$curroption) {
1919: $curroption = 'norequest';
1920: }
1921: $datatable .= '<th>'.$titles{$item}.'</th>';
1922: foreach my $option (@options) {
1923: my $val = $option;
1924: if ($option eq 'norequest') {
1925: $val = 0;
1926: }
1927: if ($option eq 'validate') {
1928: my $canvalidate = 0;
1929: if (ref($validations{$item}) eq 'HASH') {
1930: if ($validations{$item}{$type}) {
1931: $canvalidate = 1;
1932: }
1933: }
1934: next if (!$canvalidate);
1935: }
1936: my $checked = '';
1937: if ($option eq $curroption) {
1938: $checked = ' checked="checked"';
1939: } elsif ($option eq 'autolimit') {
1940: if ($curroption =~ /^autolimit/) {
1941: $checked = ' checked="checked"';
1942: }
1943: }
1944: $cell{$item} .= '<span class="LC_nobreak"><label>'.
1945: '<input type="radio" name="crsreq_'.$item.
1946: '_'.$type.'" value="'.$val.'"'.$checked.' />'.
1947: $titles{$option}.'</label>';
1948: if ($option eq 'autolimit') {
1949: $cell{$item} .= ' <input type="text" name="crsreq_'.
1950: $item.'_limit_'.$type.'" size="1" '.
1951: 'value="'.$currlimit.'" />';
1952: }
1953: $cell{$item} .= '</span> ';
1954: if ($option eq 'autolimit') {
1955: $cell{$item} .= $titles{'unlimited'};
1956: }
1957: }
1958: } elsif ($context eq 'requestauthor') {
1959: my $curroption;
1960: if (ref($settings) eq 'HASH') {
1961: $curroption = $settings->{$type};
1962: }
1963: if (!$curroption) {
1964: $curroption = 'norequest';
1965: }
1966: foreach my $option (@options) {
1967: my $val = $option;
1968: if ($option eq 'norequest') {
1969: $val = 0;
1970: }
1971: my $checked = '';
1972: if ($option eq $curroption) {
1973: $checked = ' checked="checked"';
1974: }
1975: $datatable .= '<span class="LC_nobreak"><label>'.
1976: '<input type="radio" name="authorreq_'.$type.
1977: '" value="'.$val.'"'.$checked.' />'.
1978: $titles{$option}.'</label></span> ';
1979: }
1980: } else {
1981: my $checked = 'checked="checked" ';
1982: if (ref($settings) eq 'HASH') {
1983: if (ref($settings->{$item}) eq 'HASH') {
1984: if ($settings->{$item}->{$type} == 0) {
1985: $checked = '';
1986: } elsif ($settings->{$item}->{$type} == 1) {
1987: $checked = 'checked="checked" ';
1988: }
1989: }
1990: }
1991: $datatable .= '<span class="LC_nobreak"><label>'.
1992: '<input type="checkbox" name="'.$context.'_'.$item.
1993: '" value="'.$type.'" '.$checked.'/>'.$titles{$item}.
1994: '</label></span> ';
1995: }
1996: }
1997: if ($context eq 'requestcourses') {
1998: $datatable .= '</tr><tr>';
1999: foreach my $item (@usertools) {
2000: $datatable .= '<td style="vertical-align: top">'.$cell{$item}.'</td>';
2001: }
2002: $datatable .= '</tr></table>';
2003: }
2004: $datatable .= '</td>';
2005: unless (($context eq 'requestcourses') ||
2006: ($context eq 'requestauthor')) {
2007: $datatable .=
2008: '<td class="LC_right_item">'.
2009: '<span class="LC_nobreak">'.&mt('Portfolio').': '.
2010: '<input type="text" name="quota_'.$type.
2011: '" value="'.$currdefquota.
2012: '" size="5" /></span>'.(' ' x 2).
2013: '<span class="LC_nobreak">'.&mt('Authoring').': '.
2014: '<input type="text" name="authorquota_'.$type.
2015: '" value="'.$currauthorquota.
2016: '" size="5" /></span></td>';
2017: }
2018: $datatable .= '</tr>';
2019: }
2020: }
2021: }
2022: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
2023: $defaultquota = '20';
2024: $authorquota = '500';
2025: if (ref($settings) eq 'HASH') {
2026: if (ref($settings->{'defaultquota'}) eq 'HASH') {
2027: $defaultquota = $settings->{'defaultquota'}->{'default'};
2028: } elsif (defined($settings->{'default'})) {
2029: $defaultquota = $settings->{'default'};
2030: }
2031: if (ref($settings->{'authorquota'}) eq 'HASH') {
2032: $authorquota = $settings->{'authorquota'}->{'default'};
2033: }
2034: }
2035: }
2036: $typecount ++;
2037: $css_class = $typecount%2?' class="LC_odd_row"':'';
2038: $datatable .= '<tr'.$css_class.'>'.
2039: '<td>'.$othertitle.'</td>'.
2040: '<td class="LC_left_item">';
2041: if ($context eq 'requestcourses') {
2042: $datatable .= '<table><tr>';
2043: }
2044: my %defcell;
2045: foreach my $item (@usertools) {
2046: if ($context eq 'requestcourses') {
2047: my ($curroption,$currlimit);
2048: if (ref($settings) eq 'HASH') {
2049: if (ref($settings->{$item}) eq 'HASH') {
2050: $curroption = $settings->{$item}->{'default'};
2051: if ($curroption =~ /^autolimit=(\d*)$/) {
2052: $currlimit = $1;
2053: }
2054: }
2055: }
2056: if (!$curroption) {
2057: $curroption = 'norequest';
2058: }
2059: $datatable .= '<th>'.$titles{$item}.'</th>';
2060: foreach my $option (@options) {
2061: my $val = $option;
2062: if ($option eq 'norequest') {
2063: $val = 0;
2064: }
2065: if ($option eq 'validate') {
2066: my $canvalidate = 0;
2067: if (ref($validations{$item}) eq 'HASH') {
2068: if ($validations{$item}{'default'}) {
2069: $canvalidate = 1;
2070: }
2071: }
2072: next if (!$canvalidate);
2073: }
2074: my $checked = '';
2075: if ($option eq $curroption) {
2076: $checked = ' checked="checked"';
2077: } elsif ($option eq 'autolimit') {
2078: if ($curroption =~ /^autolimit/) {
2079: $checked = ' checked="checked"';
2080: }
2081: }
2082: $defcell{$item} .= '<span class="LC_nobreak"><label>'.
2083: '<input type="radio" name="crsreq_'.$item.
2084: '_default" value="'.$val.'"'.$checked.' />'.
2085: $titles{$option}.'</label>';
2086: if ($option eq 'autolimit') {
2087: $defcell{$item} .= ' <input type="text" name="crsreq_'.
2088: $item.'_limit_default" size="1" '.
2089: 'value="'.$currlimit.'" />';
2090: }
2091: $defcell{$item} .= '</span> ';
2092: if ($option eq 'autolimit') {
2093: $defcell{$item} .= $titles{'unlimited'};
2094: }
2095: }
2096: } elsif ($context eq 'requestauthor') {
2097: my $curroption;
2098: if (ref($settings) eq 'HASH') {
2099: $curroption = $settings->{'default'};
2100: }
2101: if (!$curroption) {
2102: $curroption = 'norequest';
2103: }
2104: foreach my $option (@options) {
2105: my $val = $option;
2106: if ($option eq 'norequest') {
2107: $val = 0;
2108: }
2109: my $checked = '';
2110: if ($option eq $curroption) {
2111: $checked = ' checked="checked"';
2112: }
2113: $datatable .= '<span class="LC_nobreak"><label>'.
2114: '<input type="radio" name="authorreq_default"'.
2115: ' value="'.$val.'"'.$checked.' />'.
2116: $titles{$option}.'</label></span> ';
2117: }
2118: } else {
2119: my $checked = 'checked="checked" ';
2120: if (ref($settings) eq 'HASH') {
2121: if (ref($settings->{$item}) eq 'HASH') {
2122: if ($settings->{$item}->{'default'} == 0) {
2123: $checked = '';
2124: } elsif ($settings->{$item}->{'default'} == 1) {
2125: $checked = 'checked="checked" ';
2126: }
2127: }
2128: }
2129: $datatable .= '<span class="LC_nobreak"><label>'.
2130: '<input type="checkbox" name="'.$context.'_'.$item.
2131: '" value="default" '.$checked.'/>'.$titles{$item}.
2132: '</label></span> ';
2133: }
2134: }
2135: if ($context eq 'requestcourses') {
2136: $datatable .= '</tr><tr>';
2137: foreach my $item (@usertools) {
2138: $datatable .= '<td style="vertical-align: top">'.$defcell{$item}.'</td>';
2139: }
2140: $datatable .= '</tr></table>';
2141: }
2142: $datatable .= '</td>';
2143: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
2144: $datatable .= '<td class="LC_right_item">'.
2145: '<span class="LC_nobreak">'.&mt('Portfolio').': '.
2146: '<input type="text" name="defaultquota" value="'.
2147: $defaultquota.'" size="5" /></span>'.(' ' x2).
2148: '<span class="LC_nobreak">'.&mt('Authoring').': '.
2149: '<input type="text" name="authorquota" value="'.
2150: $authorquota.'" size="5" /></span></td>';
2151: }
2152: $datatable .= '</tr>';
2153: $typecount ++;
2154: $css_class = $typecount%2?' class="LC_odd_row"':'';
2155: $datatable .= '<tr'.$css_class.'>'.
2156: '<td>'.&mt('LON-CAPA Advanced Users').'<br />';
2157: if ($context eq 'requestcourses') {
2158: $datatable .= &mt('(overrides affiliation, if set)').
2159: '</td>'.
2160: '<td class="LC_left_item">'.
2161: '<table><tr>';
2162: } else {
2163: $datatable .= &mt('(overrides affiliation, if checked)').
2164: '</td>'.
2165: '<td class="LC_left_item" colspan="2">'.
2166: '<br />';
2167: }
2168: my %advcell;
2169: foreach my $item (@usertools) {
2170: if ($context eq 'requestcourses') {
2171: my ($curroption,$currlimit);
2172: if (ref($settings) eq 'HASH') {
2173: if (ref($settings->{$item}) eq 'HASH') {
2174: $curroption = $settings->{$item}->{'_LC_adv'};
2175: if ($curroption =~ /^autolimit=(\d*)$/) {
2176: $currlimit = $1;
2177: }
2178: }
2179: }
2180: $datatable .= '<th>'.$titles{$item}.'</th>';
2181: my $checked = '';
2182: if ($curroption eq '') {
2183: $checked = ' checked="checked"';
2184: }
2185: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
2186: '<input type="radio" name="crsreq_'.$item.
2187: '__LC_adv" value=""'.$checked.' />'.
2188: &mt('No override set').'</label></span> ';
2189: foreach my $option (@options) {
2190: my $val = $option;
2191: if ($option eq 'norequest') {
2192: $val = 0;
2193: }
2194: if ($option eq 'validate') {
2195: my $canvalidate = 0;
2196: if (ref($validations{$item}) eq 'HASH') {
2197: if ($validations{$item}{'_LC_adv'}) {
2198: $canvalidate = 1;
2199: }
2200: }
2201: next if (!$canvalidate);
2202: }
2203: my $checked = '';
2204: if ($val eq $curroption) {
2205: $checked = ' checked="checked"';
2206: } elsif ($option eq 'autolimit') {
2207: if ($curroption =~ /^autolimit/) {
2208: $checked = ' checked="checked"';
2209: }
2210: }
2211: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
2212: '<input type="radio" name="crsreq_'.$item.
2213: '__LC_adv" value="'.$val.'"'.$checked.' />'.
2214: $titles{$option}.'</label>';
2215: if ($option eq 'autolimit') {
2216: $advcell{$item} .= ' <input type="text" name="crsreq_'.
2217: $item.'_limit__LC_adv" size="1" '.
2218: 'value="'.$currlimit.'" />';
2219: }
2220: $advcell{$item} .= '</span> ';
2221: if ($option eq 'autolimit') {
2222: $advcell{$item} .= $titles{'unlimited'};
2223: }
2224: }
2225: } elsif ($context eq 'requestauthor') {
2226: my $curroption;
2227: if (ref($settings) eq 'HASH') {
2228: $curroption = $settings->{'_LC_adv'};
2229: }
2230: my $checked = '';
2231: if ($curroption eq '') {
2232: $checked = ' checked="checked"';
2233: }
2234: $datatable .= '<span class="LC_nobreak"><label>'.
2235: '<input type="radio" name="authorreq__LC_adv"'.
2236: ' value=""'.$checked.' />'.
2237: &mt('No override set').'</label></span> ';
2238: foreach my $option (@options) {
2239: my $val = $option;
2240: if ($option eq 'norequest') {
2241: $val = 0;
2242: }
2243: my $checked = '';
2244: if ($val eq $curroption) {
2245: $checked = ' checked="checked"';
2246: }
2247: $datatable .= '<span class="LC_nobreak"><label>'.
2248: '<input type="radio" name="authorreq__LC_adv"'.
2249: ' value="'.$val.'"'.$checked.' />'.
2250: $titles{$option}.'</label></span> ';
2251: }
2252: } else {
2253: my $checked = 'checked="checked" ';
2254: if (ref($settings) eq 'HASH') {
2255: if (ref($settings->{$item}) eq 'HASH') {
2256: if ($settings->{$item}->{'_LC_adv'} == 0) {
2257: $checked = '';
2258: } elsif ($settings->{$item}->{'_LC_adv'} == 1) {
2259: $checked = 'checked="checked" ';
2260: }
2261: }
2262: }
2263: $datatable .= '<span class="LC_nobreak"><label>'.
2264: '<input type="checkbox" name="'.$context.'_'.$item.
2265: '" value="_LC_adv" '.$checked.'/>'.$titles{$item}.
2266: '</label></span> ';
2267: }
2268: }
2269: if ($context eq 'requestcourses') {
2270: $datatable .= '</tr><tr>';
2271: foreach my $item (@usertools) {
2272: $datatable .= '<td style="vertical-align: top">'.$advcell{$item}.'</td>';
2273: }
2274: $datatable .= '</tr></table>';
2275: }
2276: $datatable .= '</td></tr>';
2277: $$rowtotal += $typecount;
2278: return $datatable;
2279: }
2280:
2281: sub print_requestmail {
2282: my ($dom,$action,$settings,$rowtotal) = @_;
2283: my ($now,$datatable,%currapp);
2284: $now = time;
2285: if (ref($settings) eq 'HASH') {
2286: if (ref($settings->{'notify'}) eq 'HASH') {
2287: if ($settings->{'notify'}{'approval'} ne '') {
2288: map {$currapp{$_}=1;} split(/,/,$settings->{'notify'}{'approval'});
2289: }
2290: }
2291: }
2292: my $numinrow = 2;
2293: my $css_class;
2294: $css_class = ($$rowtotal%2? ' class="LC_odd_row"':'');
2295: my $text;
2296: if ($action eq 'requestcourses') {
2297: $text = &mt('Receive notification of course requests requiring approval');
2298: } elsif ($action eq 'requestauthor') {
2299: $text = &mt('Receive notification of Authoring Space requests requiring approval');
2300: } else {
2301: $text = &mt('Receive notification of queued requests for self-created user accounts requiring approval');
2302: }
2303: $datatable = '<tr'.$css_class.'>'.
2304: ' <td>'.$text.'</td>'.
2305: ' <td class="LC_left_item">';
2306: my ($numdc,$table,$rows) = &active_dc_picker($dom,$numinrow,'checkbox',
2307: $action.'notifyapproval',%currapp);
2308: if ($numdc > 0) {
2309: $datatable .= $table;
2310: } else {
2311: $datatable .= &mt('There are no active Domain Coordinators');
2312: }
2313: $datatable .='</td></tr>';
2314: return $datatable;
2315: }
2316:
2317: sub print_studentcode {
2318: my ($settings,$rowtotal) = @_;
2319: my $rownum = 0;
2320: my ($output,%current);
2321: my @crstypes = ('official','unofficial','community','textbook','placement');
2322: if (ref($settings) eq 'HASH') {
2323: if (ref($settings->{'uniquecode'}) eq 'HASH') {
2324: foreach my $type (@crstypes) {
2325: $current{$type} = $settings->{'uniquecode'}{$type};
2326: }
2327: }
2328: }
2329: $output .= '<tr>'.
2330: '<td class="LC_left_item">'.&mt('Generate unique six character code as course identifier?').'</td>'.
2331: '<td class="LC_left_item">';
2332: foreach my $type (@crstypes) {
2333: my $check = ' ';
2334: if ($current{$type}) {
2335: $check = ' checked="checked" ';
2336: }
2337: $output .= '<span class="LC_nobreak"><label>'.
2338: '<input type="checkbox" name="uniquecode" value="'.$type.'"'.$check.'/>'.
2339: &mt($type).'</label></span>'.(' 'x2).' ';
2340: }
2341: $output .= '</td></tr>';
2342: $$rowtotal ++;
2343: return $output;
2344: }
2345:
2346: sub print_textbookcourses {
2347: my ($dom,$type,$settings,$rowtotal) = @_;
2348: my $rownum = 0;
2349: my $css_class;
2350: my $itemcount = 1;
2351: my $maxnum = 0;
2352: my $bookshash;
2353: if (ref($settings) eq 'HASH') {
2354: $bookshash = $settings->{$type};
2355: }
2356: my %ordered;
2357: if (ref($bookshash) eq 'HASH') {
2358: foreach my $item (keys(%{$bookshash})) {
2359: if (ref($bookshash->{$item}) eq 'HASH') {
2360: my $num = $bookshash->{$item}{'order'};
2361: $ordered{$num} = $item;
2362: }
2363: }
2364: }
2365: my $confname = $dom.'-domainconfig';
2366: my $switchserver = &check_switchserver($dom,$confname);
2367: my $maxnum = scalar(keys(%ordered));
2368: my $datatable;
2369: if (keys(%ordered)) {
2370: my @items = sort { $a <=> $b } keys(%ordered);
2371: for (my $i=0; $i<@items; $i++) {
2372: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2373: my $key = $ordered{$items[$i]};
2374: my %coursehash=&Apache::lonnet::coursedescription($key);
2375: my $coursetitle = $coursehash{'description'};
2376: my ($subject,$title,$author,$publisher,$image,$imgsrc,$cdom,$cnum);
2377: if (ref($bookshash->{$key}) eq 'HASH') {
2378: $subject = $bookshash->{$key}->{'subject'};
2379: $title = $bookshash->{$key}->{'title'};
2380: if ($type eq 'textbooks') {
2381: $publisher = $bookshash->{$key}->{'publisher'};
2382: $author = $bookshash->{$key}->{'author'};
2383: $image = $bookshash->{$key}->{'image'};
2384: if ($image ne '') {
2385: my ($path,$imagefile) = ($image =~ m{^(.+)/([^/]+)$});
2386: my $imagethumb = "$path/tn-".$imagefile;
2387: $imgsrc = '<img src="'.$imagethumb.'" alt="'.&mt('Textbook image').'" />';
2388: }
2389: }
2390: }
2391: my $chgstr = ' onchange="javascript:reorderBooks(this.form,'."'$type".'_'."$key','$type'".');"';
2392: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
2393: .'<select name="'.$type.'_'.$key.'"'.$chgstr.'>';
2394: for (my $k=0; $k<=$maxnum; $k++) {
2395: my $vpos = $k+1;
2396: my $selstr;
2397: if ($k == $i) {
2398: $selstr = ' selected="selected" ';
2399: }
2400: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
2401: }
2402: $datatable .= '</select>'.(' 'x2).
2403: '<label><input type="checkbox" name="'.$type.'_del" value="'.$key.'" />'.
2404: &mt('Delete?').'</label></span></td>'.
2405: '<td colspan="2">'.
2406: '<span class="LC_nobreak">'.&mt('Subject:').'<input type="text" size="15" name="'.$type.'_subject_'.$i.'" value="'.$subject.'" /></span> '.
2407: (' 'x2).
2408: '<span class="LC_nobreak">'.&mt('Title:').'<input type="text" size="30" name="'.$type.'_title_'.$i.'" value="'.$title.'" /></span> ';
2409: if ($type eq 'textbooks') {
2410: $datatable .= (' 'x2).
2411: '<span class="LC_nobreak">'.&mt('Publisher:').'<input type="text" size="10" name="'.$type.'_publisher_'.$i.'" value="'.$publisher.'" /></span> '.
2412: (' 'x2).
2413: '<span class="LC_nobreak">'.&mt('Author(s):').'<input type="text" size="25" name="'.$type.'_author_'.$i.'" value="'.$author.'" /></span> '.
2414: (' 'x2).
2415: '<span class="LC_nobreak">'.&mt('Thumbnail:');
2416: if ($image) {
2417: $datatable .= $imgsrc.
2418: '<label><input type="checkbox" name="'.$type.'_image_del"'.
2419: ' value="'.$key.'" />'.&mt('Delete?').'</label></span> '.
2420: '<span class="LC_nobreak"> '.&mt('Replace:').' ';
2421: }
2422: if ($switchserver) {
2423: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
2424: } else {
2425: $datatable .= '<input type="file" name="'.$type.'_image_'.$i.'" value="" />';
2426: }
2427: }
2428: $datatable .= '<input type="hidden" name="'.$type.'_id_'.$i.'" value="'.$type.'_'.$key.'" /></span> '.
2429: '<span class="LC_nobreak">'.&mt('LON-CAPA course:').' '.
2430: $coursetitle.'</span></td></tr>'."\n";
2431: $itemcount ++;
2432: }
2433: }
2434: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2435: my $chgstr = ' onchange="javascript:reorderBooks(this.form,'."'$type"."_addbook_pos','$type'".');"';
2436: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'."\n".
2437: '<input type="hidden" name="'.$type.'_maxnum" value="'.$maxnum.'" />'."\n".
2438: '<select name="'.$type.'_addbook_pos"'.$chgstr.'>';
2439: for (my $k=0; $k<$maxnum+1; $k++) {
2440: my $vpos = $k+1;
2441: my $selstr;
2442: if ($k == $maxnum) {
2443: $selstr = ' selected="selected" ';
2444: }
2445: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
2446: }
2447: $datatable .= '</select> '."\n".
2448: '<input type="checkbox" name="'.$type.'_addbook" value="1" />'.&mt('Add').'</td>'."\n".
2449: '<td colspan="2">'.
2450: '<span class="LC_nobreak">'.&mt('Subject:').'<input type="text" size="15" name="'.$type.'_addbook_subject" value="" /></span> '."\n".
2451: (' 'x2).
2452: '<span class="LC_nobreak">'.&mt('Title:').'<input type="text" size="30" name="'.$type.'_addbook_title" value="" /></span> '."\n".
2453: (' 'x2);
2454: if ($type eq 'textbooks') {
2455: $datatable .= '<span class="LC_nobreak">'.&mt('Publisher:').'<input type="text" size="10" name="'.$type.'_addbook_publisher" value="" /></span> '."\n".
2456: (' 'x2).
2457: '<span class="LC_nobreak">'.&mt('Author(s):').'<input type="text" size="25" name="'.$type.'_addbook_author" value="" /></span> '."\n".
2458: (' 'x2).
2459: '<span class="LC_nobreak">'.&mt('Image:').' ';
2460: if ($switchserver) {
2461: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
2462: } else {
2463: $datatable .= '<input type="file" name="'.$type.'_addbook_image" value="" />';
2464: }
2465: }
2466: $datatable .= '</span>'."\n".
2467: '<span class="LC_nobreak">'.&mt('LON-CAPA course:').' '.
2468: &Apache::loncommon::select_dom_form($env{'request.role.domain'},$type.'_addbook_cdom').
2469: '<input type="text" size="25" name="'.$type.'_addbook_cnum" value="" />'.
2470: &Apache::loncommon::selectcourse_link
2471: ('display',$type.'_addbook_cnum',$type.'_addbook_cdom',undef,undef,undef,'Course');
2472: '</span></td>'."\n".
2473: '</tr>'."\n";
2474: $itemcount ++;
2475: return $datatable;
2476: }
2477:
2478: sub textbookcourses_javascript {
2479: my ($settings) = @_;
2480: return unless(ref($settings) eq 'HASH');
2481: my (%ordered,%total,%jstext);
2482: foreach my $type ('textbooks','templates') {
2483: $total{$type} = 0;
2484: if (ref($settings->{$type}) eq 'HASH') {
2485: foreach my $item (keys(%{$settings->{$type}})) {
2486: if (ref($settings->{$type}->{$item}) eq 'HASH') {
2487: my $num = $settings->{$type}->{$item}{'order'};
2488: $ordered{$type}{$num} = $item;
2489: }
2490: }
2491: $total{$type} = scalar(keys(%{$settings->{$type}}));
2492: }
2493: my @jsarray = ();
2494: foreach my $item (sort {$a <=> $b } (keys(%{$ordered{$type}}))) {
2495: push(@jsarray,$ordered{$type}{$item});
2496: }
2497: $jstext{$type} = ' var '.$type.' = Array('."'".join("','",@jsarray)."'".');'."\n";
2498: }
2499: return <<"ENDSCRIPT";
2500: <script type="text/javascript">
2501: // <![CDATA[
2502: function reorderBooks(form,item,caller) {
2503: var changedVal;
2504: $jstext{'textbooks'};
2505: $jstext{'templates'};
2506: var newpos;
2507: var maxh;
2508: if (caller == 'textbooks') {
2509: newpos = 'textbooks_addbook_pos';
2510: maxh = 1 + $total{'textbooks'};
2511: } else {
2512: newpos = 'templates_addbook_pos';
2513: maxh = 1 + $total{'templates'};
2514: }
2515: var current = new Array;
2516: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
2517: if (item == newpos) {
2518: changedVal = newitemVal;
2519: } else {
2520: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
2521: current[newitemVal] = newpos;
2522: }
2523: if (caller == 'textbooks') {
2524: for (var i=0; i<textbooks.length; i++) {
2525: var elementName = 'textbooks_'+textbooks[i];
2526: if (elementName != item) {
2527: if (form.elements[elementName]) {
2528: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
2529: current[currVal] = elementName;
2530: }
2531: }
2532: }
2533: }
2534: if (caller == 'templates') {
2535: for (var i=0; i<templates.length; i++) {
2536: var elementName = 'templates_'+templates[i];
2537: if (elementName != item) {
2538: if (form.elements[elementName]) {
2539: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
2540: current[currVal] = elementName;
2541: }
2542: }
2543: }
2544: }
2545: var oldVal;
2546: for (var j=0; j<maxh; j++) {
2547: if (current[j] == undefined) {
2548: oldVal = j;
2549: }
2550: }
2551: if (oldVal < changedVal) {
2552: for (var k=oldVal+1; k<=changedVal ; k++) {
2553: var elementName = current[k];
2554: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
2555: }
2556: } else {
2557: for (var k=changedVal; k<oldVal; k++) {
2558: var elementName = current[k];
2559: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
2560: }
2561: }
2562: return;
2563: }
2564:
2565: // ]]>
2566: </script>
2567:
2568: ENDSCRIPT
2569: }
2570:
2571: sub ltitools_javascript {
2572: my ($settings) = @_;
2573: return unless(ref($settings) eq 'HASH');
2574: my (%ordered,$total,%jstext);
2575: $total = 0;
2576: foreach my $item (keys(%{$settings})) {
2577: if (ref($settings->{$item}) eq 'HASH') {
2578: my $num = $settings->{$item}{'order'};
2579: $ordered{$num} = $item;
2580: }
2581: }
2582: $total = scalar(keys(%{$settings}));
2583: my @jsarray = ();
2584: foreach my $item (sort {$a <=> $b } (keys(%ordered))) {
2585: push(@jsarray,$ordered{$item});
2586: }
2587: my $jstext = ' var ltitools = Array('."'".join("','",@jsarray)."'".');'."\n";
2588: return <<"ENDSCRIPT";
2589: <script type="text/javascript">
2590: // <![CDATA[
2591: function reorderLTI(form,item) {
2592: var changedVal;
2593: $jstext
2594: var newpos = 'ltitools_add_pos';
2595: var maxh = 1 + $total;
2596: var current = new Array;
2597: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
2598: if (item == newpos) {
2599: changedVal = newitemVal;
2600: } else {
2601: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
2602: current[newitemVal] = newpos;
2603: }
2604: for (var i=0; i<ltitools.length; i++) {
2605: var elementName = 'ltitools_'+ltitools[i];
2606: if (elementName != item) {
2607: if (form.elements[elementName]) {
2608: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
2609: current[currVal] = elementName;
2610: }
2611: }
2612: }
2613: var oldVal;
2614: for (var j=0; j<maxh; j++) {
2615: if (current[j] == undefined) {
2616: oldVal = j;
2617: }
2618: }
2619: if (oldVal < changedVal) {
2620: for (var k=oldVal+1; k<=changedVal ; k++) {
2621: var elementName = current[k];
2622: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
2623: }
2624: } else {
2625: for (var k=changedVal; k<oldVal; k++) {
2626: var elementName = current[k];
2627: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
2628: }
2629: }
2630: return;
2631: }
2632:
2633: // ]]>
2634: </script>
2635:
2636: ENDSCRIPT
2637: }
2638:
2639: sub print_autoenroll {
2640: my ($dom,$settings,$rowtotal) = @_;
2641: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
2642: my ($defdom,$runon,$runoff,$coownerson,$coownersoff,$failsafe);
2643: if (ref($settings) eq 'HASH') {
2644: if (exists($settings->{'run'})) {
2645: if ($settings->{'run'} eq '0') {
2646: $runoff = ' checked="checked" ';
2647: $runon = ' ';
2648: } else {
2649: $runon = ' checked="checked" ';
2650: $runoff = ' ';
2651: }
2652: } else {
2653: if ($autorun) {
2654: $runon = ' checked="checked" ';
2655: $runoff = ' ';
2656: } else {
2657: $runoff = ' checked="checked" ';
2658: $runon = ' ';
2659: }
2660: }
2661: if (exists($settings->{'co-owners'})) {
2662: if ($settings->{'co-owners'} eq '0') {
2663: $coownersoff = ' checked="checked" ';
2664: $coownerson = ' ';
2665: } else {
2666: $coownerson = ' checked="checked" ';
2667: $coownersoff = ' ';
2668: }
2669: } else {
2670: $coownersoff = ' checked="checked" ';
2671: $coownerson = ' ';
2672: }
2673: if (exists($settings->{'sender_domain'})) {
2674: $defdom = $settings->{'sender_domain'};
2675: }
2676: if (exists($settings->{'autofailsafe'})) {
2677: $failsafe = $settings->{'autofailsafe'};
2678: }
2679: } else {
2680: if ($autorun) {
2681: $runon = ' checked="checked" ';
2682: $runoff = ' ';
2683: } else {
2684: $runoff = ' checked="checked" ';
2685: $runon = ' ';
2686: }
2687: }
2688: my $domform = &Apache::loncommon::select_dom_form($defdom,'sender_domain',1);
2689: my $notif_sender;
2690: if (ref($settings) eq 'HASH') {
2691: $notif_sender = $settings->{'sender_uname'};
2692: }
2693: my $datatable='<tr class="LC_odd_row">'.
2694: '<td>'.&mt('Auto-enrollment active?').'</td>'.
2695: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2696: '<input type="radio" name="autoenroll_run"'.
2697: $runon.' value="1" />'.&mt('Yes').'</label> '.
2698: '<label><input type="radio" name="autoenroll_run"'.
2699: $runoff.' value="0" />'.&mt('No').'</label></span></td>'.
2700: '</tr><tr>'.
2701: '<td>'.&mt('Notification messages - sender').
2702: '</td><td class="LC_right_item"><span class="LC_nobreak">'.
2703: &mt('username').': '.
2704: '<input type="text" name="sender_uname" value="'.
2705: $notif_sender.'" size="10" /> '.&mt('domain').
2706: ': '.$domform.'</span></td></tr>'.
2707: '<tr class="LC_odd_row">'.
2708: '<td>'.&mt('Automatically assign co-ownership').'</td>'.
2709: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2710: '<input type="radio" name="autoassign_coowners"'.
2711: $coownerson.' value="1" />'.&mt('Yes').'</label> '.
2712: '<label><input type="radio" name="autoassign_coowners"'.
2713: $coownersoff.' value="0" />'.&mt('No').'</label></span></td>'.
2714: '</tr><tr>'.
2715: '<td>'.&mt('Failsafe for no drops when institutional data missing').'</td>'.
2716: '<td class="LC_right_item"><span class="LC_nobreak">'.
2717: '<input type="text" name="autoenroll_failsafe"'.
2718: ' value="'.$failsafe.'" size="4" /></td></tr>';
2719: $$rowtotal += 4;
2720: return $datatable;
2721: }
2722:
2723: sub print_autoupdate {
2724: my ($position,$dom,$settings,$rowtotal) = @_;
2725: my $datatable;
2726: if ($position eq 'top') {
2727: my $updateon = ' ';
2728: my $updateoff = ' checked="checked" ';
2729: my $classlistson = ' ';
2730: my $classlistsoff = ' checked="checked" ';
2731: if (ref($settings) eq 'HASH') {
2732: if ($settings->{'run'} eq '1') {
2733: $updateon = $updateoff;
2734: $updateoff = ' ';
2735: }
2736: if ($settings->{'classlists'} eq '1') {
2737: $classlistson = $classlistsoff;
2738: $classlistsoff = ' ';
2739: }
2740: }
2741: my %title = (
2742: run => 'Auto-update active?',
2743: classlists => 'Update information in classlists?',
2744: );
2745: $datatable = '<tr class="LC_odd_row">'.
2746: '<td>'.&mt($title{'run'}).'</td>'.
2747: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2748: '<input type="radio" name="autoupdate_run"'.
2749: $updateon.' value="1" />'.&mt('Yes').'</label> '.
2750: '<label><input type="radio" name="autoupdate_run"'.
2751: $updateoff.'value="0" />'.&mt('No').'</label></span></td>'.
2752: '</tr><tr>'.
2753: '<td>'.&mt($title{'classlists'}).'</td>'.
2754: '<td class="LC_right_item"><span class="LC_nobreak">'.
2755: '<label><input type="radio" name="classlists"'.
2756: $classlistson.' value="1" />'.&mt('Yes').'</label> '.
2757: '<label><input type="radio" name="classlists"'.
2758: $classlistsoff.'value="0" />'.&mt('No').'</label></span></td>'.
2759: '</tr>';
2760: $$rowtotal += 2;
2761: } elsif ($position eq 'middle') {
2762: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2763: my $numinrow = 3;
2764: my $locknamesettings;
2765: $datatable .= &insttypes_row($settings,$types,$usertypes,
2766: $dom,$numinrow,$othertitle,
2767: 'lockablenames');
2768: $$rowtotal ++;
2769: } else {
2770: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2771: my @fields = ('lastname','firstname','middlename','generation',
2772: 'permanentemail','id');
2773: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
2774: my $numrows = 0;
2775: if (ref($types) eq 'ARRAY') {
2776: if (@{$types} > 0) {
2777: $datatable =
2778: &usertype_update_row($settings,$usertypes,\%fieldtitles,
2779: \@fields,$types,\$numrows);
2780: $$rowtotal += @{$types};
2781: }
2782: }
2783: $datatable .=
2784: &usertype_update_row($settings,{'default' => $othertitle},
2785: \%fieldtitles,\@fields,['default'],
2786: \$numrows);
2787: $$rowtotal ++;
2788: }
2789: return $datatable;
2790: }
2791:
2792: sub print_autocreate {
2793: my ($dom,$settings,$rowtotal) = @_;
2794: my (%createon,%createoff,%currhash);
2795: my @types = ('xml','req');
2796: if (ref($settings) eq 'HASH') {
2797: foreach my $item (@types) {
2798: $createoff{$item} = ' checked="checked" ';
2799: $createon{$item} = ' ';
2800: if (exists($settings->{$item})) {
2801: if ($settings->{$item}) {
2802: $createon{$item} = ' checked="checked" ';
2803: $createoff{$item} = ' ';
2804: }
2805: }
2806: }
2807: if ($settings->{'xmldc'} ne '') {
2808: $currhash{$settings->{'xmldc'}} = 1;
2809: }
2810: } else {
2811: foreach my $item (@types) {
2812: $createoff{$item} = ' checked="checked" ';
2813: $createon{$item} = ' ';
2814: }
2815: }
2816: $$rowtotal += 2;
2817: my $numinrow = 2;
2818: my $datatable='<tr class="LC_odd_row">'.
2819: '<td>'.&mt('Create pending official courses from XML files').'</td>'.
2820: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2821: '<input type="radio" name="autocreate_xml"'.
2822: $createon{'xml'}.' value="1" />'.&mt('Yes').'</label> '.
2823: '<label><input type="radio" name="autocreate_xml"'.
2824: $createoff{'xml'}.' value="0" />'.&mt('No').'</label></span>'.
2825: '</td></tr><tr>'.
2826: '<td>'.&mt('Create pending requests for official courses (if validated)').'</td>'.
2827: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2828: '<input type="radio" name="autocreate_req"'.
2829: $createon{'req'}.' value="1" />'.&mt('Yes').'</label> '.
2830: '<label><input type="radio" name="autocreate_req"'.
2831: $createoff{'req'}.' value="0" />'.&mt('No').'</label></span>';
2832: my ($numdc,$dctable,$rows) = &active_dc_picker($dom,$numinrow,'radio',
2833: 'autocreate_xmldc',%currhash);
2834: $datatable .= '</td></tr><tr class="LC_odd_row"><td>';
2835: if ($numdc > 1) {
2836: $datatable .= &mt('Course creation processed as: (choose Dom. Coord.)').
2837: '</td><td class="LC_left_item">';
2838: } else {
2839: $datatable .= &mt('Course creation processed as:').
2840: '</td><td class="LC_right_item">';
2841: }
2842: $datatable .= $dctable.'</td></tr>';
2843: $$rowtotal += $rows;
2844: return $datatable;
2845: }
2846:
2847: sub print_directorysrch {
2848: my ($position,$dom,$settings,$rowtotal) = @_;
2849: my $datatable;
2850: if ($position eq 'top') {
2851: my $instsrchon = ' ';
2852: my $instsrchoff = ' checked="checked" ';
2853: my ($exacton,$containson,$beginson);
2854: my $instlocalon = ' ';
2855: my $instlocaloff = ' checked="checked" ';
2856: if (ref($settings) eq 'HASH') {
2857: if ($settings->{'available'} eq '1') {
2858: $instsrchon = $instsrchoff;
2859: $instsrchoff = ' ';
2860: }
2861: if ($settings->{'localonly'} eq '1') {
2862: $instlocalon = $instlocaloff;
2863: $instlocaloff = ' ';
2864: }
2865: if (ref($settings->{'searchtypes'}) eq 'ARRAY') {
2866: foreach my $type (@{$settings->{'searchtypes'}}) {
2867: if ($type eq 'exact') {
2868: $exacton = ' checked="checked" ';
2869: } elsif ($type eq 'contains') {
2870: $containson = ' checked="checked" ';
2871: } elsif ($type eq 'begins') {
2872: $beginson = ' checked="checked" ';
2873: }
2874: }
2875: } else {
2876: if ($settings->{'searchtypes'} eq 'exact') {
2877: $exacton = ' checked="checked" ';
2878: } elsif ($settings->{'searchtypes'} eq 'contains') {
2879: $containson = ' checked="checked" ';
2880: } elsif ($settings->{'searchtypes'} eq 'specify') {
2881: $exacton = ' checked="checked" ';
2882: $containson = ' checked="checked" ';
2883: }
2884: }
2885: }
2886: my ($searchtitles,$titleorder) = &sorted_searchtitles();
2887: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2888:
2889: my $numinrow = 4;
2890: my $cansrchrow = 0;
2891: $datatable='<tr class="LC_odd_row">'.
2892: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Institutional directory search available?').'</span></td>'.
2893: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2894: '<input type="radio" name="dirsrch_available"'.
2895: $instsrchon.' value="1" />'.&mt('Yes').'</label> '.
2896: '<label><input type="radio" name="dirsrch_available"'.
2897: $instsrchoff.' value="0" />'.&mt('No').'</label></span></td>'.
2898: '</tr><tr>'.
2899: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Other domains can search institution?').'</span></td>'.
2900: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2901: '<input type="radio" name="dirsrch_instlocalonly"'.
2902: $instlocaloff.' value="0" />'.&mt('Yes').'</label> '.
2903: '<label><input type="radio" name="dirsrch_instlocalonly"'.
2904: $instlocalon.' value="1" />'.&mt('No').'</label></span></td>'.
2905: '</tr>';
2906: $$rowtotal += 2;
2907: if (ref($usertypes) eq 'HASH') {
2908: if (keys(%{$usertypes}) > 0) {
2909: $datatable .= &insttypes_row($settings,$types,$usertypes,$dom,
2910: $numinrow,$othertitle,'cansearch');
2911: $cansrchrow = 1;
2912: }
2913: }
2914: if ($cansrchrow) {
2915: $$rowtotal ++;
2916: $datatable .= '<tr>';
2917: } else {
2918: $datatable .= '<tr class="LC_odd_row">';
2919: }
2920: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Supported search methods').
2921: '</span></td><td class="LC_left_item" colspan="2"><table><tr>';
2922: foreach my $title (@{$titleorder}) {
2923: if (defined($searchtitles->{$title})) {
2924: my $check = ' ';
2925: if (ref($settings) eq 'HASH') {
2926: if (ref($settings->{'searchby'}) eq 'ARRAY') {
2927: if (grep(/^\Q$title\E$/,@{$settings->{'searchby'}})) {
2928: $check = ' checked="checked" ';
2929: }
2930: }
2931: }
2932: $datatable .= '<td class="LC_left_item">'.
2933: '<span class="LC_nobreak"><label>'.
2934: '<input type="checkbox" name="searchby" '.
2935: 'value="'.$title.'"'.$check.'/>'.
2936: $searchtitles->{$title}.'</label></span></td>';
2937: }
2938: }
2939: $datatable .= '</tr></table></td></tr>';
2940: $$rowtotal ++;
2941: if ($cansrchrow) {
2942: $datatable .= '<tr class="LC_odd_row">';
2943: } else {
2944: $datatable .= '<tr>';
2945: }
2946: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Search latitude').'</span></td>'.
2947: '<td class="LC_left_item" colspan="2">'.
2948: '<span class="LC_nobreak"><label>'.
2949: '<input type="checkbox" name="searchtypes" '.
2950: $exacton.' value="exact" />'.&mt('Exact match').
2951: '</label> '.
2952: '<label><input type="checkbox" name="searchtypes" '.
2953: $beginson.' value="begins" />'.&mt('Begins with').
2954: '</label> '.
2955: '<label><input type="checkbox" name="searchtypes" '.
2956: $containson.' value="contains" />'.&mt('Contains').
2957: '</label></span></td></tr>';
2958: $$rowtotal ++;
2959: } else {
2960: my $domsrchon = ' checked="checked" ';
2961: my $domsrchoff = ' ';
2962: my $domlocalon = ' ';
2963: my $domlocaloff = ' checked="checked" ';
2964: if (ref($settings) eq 'HASH') {
2965: if ($settings->{'lclocalonly'} eq '1') {
2966: $domlocalon = $domlocaloff;
2967: $domlocaloff = ' ';
2968: }
2969: if ($settings->{'lcavailable'} eq '0') {
2970: $domsrchoff = $domsrchon;
2971: $domsrchon = ' ';
2972: }
2973: }
2974: $datatable='<tr class="LC_odd_row">'.
2975: '<td colspan="2"><span class ="LC_nobreak">'.&mt('LON-CAPA directory search available?').'</span></td>'.
2976: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2977: '<input type="radio" name="dirsrch_domavailable"'.
2978: $domsrchon.' value="1" />'.&mt('Yes').'</label> '.
2979: '<label><input type="radio" name="dirsrch_domavailable"'.
2980: $domsrchoff.' value="0" />'.&mt('No').'</label></span></td>'.
2981: '</tr><tr>'.
2982: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Other domains can search LON-CAPA domain?').'</span></td>'.
2983: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2984: '<input type="radio" name="dirsrch_domlocalonly"'.
2985: $domlocaloff.' value="0" />'.&mt('Yes').'</label> '.
2986: '<label><input type="radio" name="dirsrch_domlocalonly"'.
2987: $domlocalon.' value="1" />'.&mt('No').'</label></span></td>'.
2988: '</tr>';
2989: $$rowtotal += 2;
2990: }
2991: return $datatable;
2992: }
2993:
2994: sub print_contacts {
2995: my ($position,$dom,$settings,$rowtotal) = @_;
2996: my $datatable;
2997: my @contacts = ('adminemail','supportemail');
2998: my (%checked,%to,%otheremails,%bccemails,%includestr,%includeloc,%currfield,
2999: $maxsize,$fields,$fieldtitles,$fieldoptions,$possoptions,@mailings);
3000: if ($position eq 'top') {
3001: if (ref($settings) eq 'HASH') {
3002: foreach my $item (@contacts) {
3003: if (exists($settings->{$item})) {
3004: $to{$item} = $settings->{$item};
3005: }
3006: }
3007: }
3008: } elsif ($position eq 'middle') {
3009: @mailings = ('errormail','packagesmail','lonstatusmail','requestsmail',
3010: 'updatesmail','idconflictsmail');
3011: foreach my $type (@mailings) {
3012: $otheremails{$type} = '';
3013: }
3014: } else {
3015: @mailings = ('helpdeskmail','otherdomsmail');
3016: foreach my $type (@mailings) {
3017: $otheremails{$type} = '';
3018: }
3019: $bccemails{'helpdeskmail'} = '';
3020: $bccemails{'otherdomsmail'} = '';
3021: $includestr{'helpdeskmail'} = '';
3022: $includestr{'otherdomsmail'} = '';
3023: ($fields,$fieldtitles,$fieldoptions,$possoptions) = &helpform_fields();
3024: }
3025: if (ref($settings) eq 'HASH') {
3026: unless ($position eq 'top') {
3027: foreach my $type (@mailings) {
3028: if (exists($settings->{$type})) {
3029: if (ref($settings->{$type}) eq 'HASH') {
3030: foreach my $item (@contacts) {
3031: if ($settings->{$type}{$item}) {
3032: $checked{$type}{$item} = ' checked="checked" ';
3033: }
3034: }
3035: $otheremails{$type} = $settings->{$type}{'others'};
3036: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
3037: $bccemails{$type} = $settings->{$type}{'bcc'};
3038: if ($settings->{$type}{'include'} ne '') {
3039: ($includeloc{$type},$includestr{$type}) = split(/:/,$settings->{$type}{'include'},2);
3040: $includestr{$type} = &unescape($includestr{$type});
3041: }
3042: }
3043: }
3044: } elsif ($type eq 'lonstatusmail') {
3045: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
3046: }
3047: }
3048: }
3049: if ($position eq 'bottom') {
3050: foreach my $type (@mailings) {
3051: $bccemails{$type} = $settings->{$type}{'bcc'};
3052: if ($settings->{$type}{'include'} ne '') {
3053: ($includeloc{$type},$includestr{$type}) = split(/:/,$settings->{$type}{'include'},2);
3054: $includestr{$type} = &unescape($includestr{$type});
3055: }
3056: }
3057: if (ref($settings->{'helpform'}) eq 'HASH') {
3058: if (ref($fields) eq 'ARRAY') {
3059: foreach my $field (@{$fields}) {
3060: $currfield{$field} = $settings->{'helpform'}{$field};
3061: }
3062: }
3063: if (exists($settings->{'helpform'}{'maxsize'})) {
3064: $maxsize = $settings->{'helpform'}{'maxsize'};
3065: } else {
3066: $maxsize = '1.0';
3067: }
3068: } else {
3069: if (ref($fields) eq 'ARRAY') {
3070: foreach my $field (@{$fields}) {
3071: $currfield{$field} = 'yes';
3072: }
3073: }
3074: $maxsize = '1.0';
3075: }
3076: }
3077: } else {
3078: if ($position eq 'top') {
3079: $to{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
3080: $to{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
3081: $checked{'errormail'}{'adminemail'} = ' checked="checked" ';
3082: $checked{'packagesmail'}{'adminemail'} = ' checked="checked" ';
3083: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
3084: $checked{'requestsmail'}{'adminemail'} = ' checked="checked" ';
3085: $checked{'updatesmail'}{'adminemail'} = ' checked="checked" ';
3086: $checked{'idconflictsmail'}{'adminemail'} = ' checked="checked" ';
3087: } elsif ($position eq 'bottom') {
3088: $checked{'helpdeskmail'}{'supportemail'} = ' checked="checked" ';
3089: $checked{'otherdomsmail'}{'supportemail'} = ' checked="checked" ';
3090: if (ref($fields) eq 'ARRAY') {
3091: foreach my $field (@{$fields}) {
3092: $currfield{$field} = 'yes';
3093: }
3094: }
3095: $maxsize = '1.0';
3096: }
3097: }
3098: my ($titles,$short_titles) = &contact_titles();
3099: my $rownum = 0;
3100: my $css_class;
3101: if ($position eq 'top') {
3102: foreach my $item (@contacts) {
3103: $css_class = $rownum%2?' class="LC_odd_row"':'';
3104: $datatable .= '<tr'.$css_class.'>'.
3105: '<td><span class="LC_nobreak">'.$titles->{$item}.
3106: '</span></td><td class="LC_right_item">'.
3107: '<input type="text" name="'.$item.'" value="'.
3108: $to{$item}.'" /></td></tr>';
3109: $rownum ++;
3110: }
3111: } else {
3112: foreach my $type (@mailings) {
3113: $css_class = $rownum%2?' class="LC_odd_row"':'';
3114: $datatable .= '<tr'.$css_class.'>'.
3115: '<td><span class="LC_nobreak">'.
3116: $titles->{$type}.': </span></td>'.
3117: '<td class="LC_left_item">';
3118: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
3119: $datatable .= '<fieldset><legend>'.&mt('E-mail recipient(s)').'</legend>';
3120: }
3121: $datatable .= '<span class="LC_nobreak">';
3122: foreach my $item (@contacts) {
3123: $datatable .= '<label>'.
3124: '<input type="checkbox" name="'.$type.'"'.
3125: $checked{$type}{$item}.
3126: ' value="'.$item.'" />'.$short_titles->{$item}.
3127: '</label> ';
3128: }
3129: $datatable .= '</span><br />'.&mt('Others').': '.
3130: '<input type="text" name="'.$type.'_others" '.
3131: 'value="'.$otheremails{$type}.'" />';
3132: my %locchecked;
3133: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
3134: foreach my $loc ('s','b') {
3135: if ($includeloc{$type} eq $loc) {
3136: $locchecked{$loc} = ' checked="checked"';
3137: last;
3138: }
3139: }
3140: $datatable .= '<br />'.&mt('Bcc:').(' 'x6).
3141: '<input type="text" name="'.$type.'_bcc" '.
3142: 'value="'.$bccemails{$type}.'" /></fieldset>'.
3143: '<fieldset><legend>'.&mt('Optional added text').'</legend>'.
3144: &mt('Text automatically added to e-mail:').' '.
3145: '<input type="text" name="'.$type.'_includestr" value="'.$includestr{$type}.'" /><br >'.
3146: '<span class="LC_nobreak">'.&mt('Location:').' '.
3147: '<label><input type="radio" name="'.$type.'_includeloc" value="s"'.$locchecked{'s'}.' />'.&mt('in subject').'</label>'.
3148: (' 'x2).
3149: '<label><input type="radio" name="'.$type.'_includeloc" value="b"'.$locchecked{'b'}.' />'.&mt('in body').'</label>'.
3150: '</span></fieldset>';
3151: }
3152: $datatable .= '</td></tr>'."\n";
3153: $rownum ++;
3154: }
3155: }
3156: if ($position eq 'middle') {
3157: my %choices;
3158: $choices{'reporterrors'} = &mt('E-mail error reports to [_1]',
3159: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
3160: &mt('LON-CAPA core group - MSU'),600,500));
3161: $choices{'reportupdates'} = &mt('E-mail record of completed LON-CAPA updates to [_1]',
3162: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
3163: &mt('LON-CAPA core group - MSU'),600,500));
3164: my @toggles = ('reporterrors','reportupdates');
3165: my %defaultchecked = ('reporterrors' => 'on',
3166: 'reportupdates' => 'on');
3167: (my $reports,$rownum) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
3168: \%choices,$rownum);
3169: $datatable .= $reports;
3170: } elsif ($position eq 'bottom') {
3171: $css_class = $rownum%2?' class="LC_odd_row"':'';
3172: $datatable .= '<tr'.$css_class.'>'.
3173: '<td>'.&mt('Extra helpdesk form fields:').'<br />'.
3174: &mt('(e-mail, subject, and description always shown)').
3175: '</td><td class="LC_left_item">';
3176: if ((ref($fields) eq 'ARRAY') && (ref($fieldtitles) eq 'HASH') &&
3177: (ref($fieldoptions) eq 'HASH') && (ref($possoptions) eq 'HASH')) {
3178: $datatable .= '<table><tr><th>'.&mt('Field').'</th><th>'.&mt('Status').'</th></tr>';
3179: foreach my $field (@{$fields}) {
3180: $datatable .= '<tr><td>'.$fieldtitles->{$field};
3181: if (($field eq 'screenshot') || ($field eq 'cc')) {
3182: $datatable .= ' '.&mt('(logged-in users)');
3183: }
3184: $datatable .='</td><td>';
3185: my $clickaction;
3186: if ($field eq 'screenshot') {
3187: $clickaction = ' onclick="screenshotSize(this);"';
3188: }
3189: if (ref($possoptions->{$field}) eq 'ARRAY') {
3190: foreach my $option (@{$possoptions->{$field}}) {
3191: my $checked;
3192: if ($currfield{$field} eq $option) {
3193: $checked = ' checked="checked"';
3194: }
3195: $datatable .= '<span class="LC_nobreak"><label>'.
3196: '<input type="radio" name="helpform_'.$field.'" '.
3197: 'value="'.$option.'"'.$checked.$clickaction.' />'.$fieldoptions->{$option}.
3198: '</label></span>'.(' 'x2);
3199: }
3200: }
3201: if ($field eq 'screenshot') {
3202: my $display;
3203: if ($currfield{$field} eq 'no') {
3204: $display = ' style="display:none"';
3205: }
3206: $datatable .= '</td></tr><tr id="help_screenshotsize"'.$display.' />'.
3207: '<td>'.&mt('Maximum size for upload (MB)').'</td><td>'.
3208: '<input type="text" size="5" name="helpform_maxsize" value="'.$maxsize.'" />';
3209: }
3210: $datatable .= '</td></tr>';
3211: }
3212: $datatable .= '</table>';
3213: }
3214: $datatable .= '</td></tr>'."\n";
3215: $rownum ++;
3216: }
3217: $$rowtotal += $rownum;
3218: return $datatable;
3219: }
3220:
3221: sub contacts_javascript {
3222: return <<"ENDSCRIPT";
3223:
3224: <script type="text/javascript">
3225: // <![CDATA[
3226:
3227: function screenshotSize(field) {
3228: if (document.getElementById('help_screenshotsize')) {
3229: if (field.value == 'no') {
3230: document.getElementById('help_screenshotsize').style.display="none";
3231: } else {
3232: document.getElementById('help_screenshotsize').style.display="";
3233: }
3234: }
3235: return;
3236: }
3237:
3238: // ]]>
3239: </script>
3240:
3241: ENDSCRIPT
3242: }
3243:
3244: sub print_helpsettings {
3245: my ($position,$dom,$settings,$rowtotal) = @_;
3246: my $confname = $dom.'-domainconfig';
3247: my $formname = 'display';
3248: my ($datatable,$itemcount);
3249: if ($position eq 'top') {
3250: $itemcount = 1;
3251: my (%choices,%defaultchecked,@toggles);
3252: $choices{'submitbugs'} = &mt('Display link to: [_1]?',
3253: &Apache::loncommon::modal_link('http://bugs.loncapa.org',
3254: &mt('LON-CAPA bug tracker'),600,500));
3255: %defaultchecked = ('submitbugs' => 'on');
3256: @toggles = ('submitbugs');
3257: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
3258: \%choices,$itemcount);
3259: $$rowtotal ++;
3260: } else {
3261: my $css_class;
3262: my %existing=&Apache::lonnet::dump('roles',$dom,$confname,'rolesdef_');
3263: my (%customroles,%ordered,%current);
3264: if (ref($settings) eq 'HASH') {
3265: if (ref($settings->{'adhoc'}) eq 'HASH') {
3266: %current = %{$settings->{'adhoc'}};
3267: }
3268: }
3269: my $count = 0;
3270: foreach my $key (sort(keys(%existing))) {
3271: if ($key=~/^rolesdef\_(\w+)$/) {
3272: my $rolename = $1;
3273: my (%privs,$order);
3274: ($privs{'system'},$privs{'domain'},$privs{'course'}) = split(/\_/,$existing{$key});
3275: $customroles{$rolename} = \%privs;
3276: if (ref($current{$rolename}) eq 'HASH') {
3277: $order = $current{$rolename}{'order'};
3278: }
3279: if ($order eq '') {
3280: $order = $count;
3281: }
3282: $ordered{$order} = $rolename;
3283: $count++;
3284: }
3285: }
3286: my $maxnum = scalar(keys(%ordered));
3287: my @roles_by_num = ();
3288: foreach my $item (sort {$a <=> $b } (keys(%ordered))) {
3289: push(@roles_by_num,$item);
3290: }
3291: my $context = 'domprefs';
3292: my $crstype = 'Course';
3293: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
3294: my @accesstypes = ('all','dh','da','none');
3295: my ($numstatustypes,@jsarray);
3296: if (ref($types) eq 'ARRAY') {
3297: if (@{$types} > 0) {
3298: $numstatustypes = scalar(@{$types});
3299: push(@accesstypes,'status');
3300: @jsarray = ('bystatus');
3301: }
3302: }
3303: my %domhelpdesk = &Apache::lonnet::get_active_domroles($dom,['dh','da']);
3304: if (keys(%domhelpdesk)) {
3305: push(@accesstypes,('inc','exc'));
3306: push(@jsarray,('notinc','notexc'));
3307: }
3308: my $hiddenstr = join("','",@jsarray);
3309: $datatable .= &helpsettings_javascript(\@roles_by_num,$maxnum,$hiddenstr,$formname);
3310: my $context = 'domprefs';
3311: my $crstype = 'Course';
3312: my $prefix = 'helproles_';
3313: my $add_class = 'LC_hidden';
3314: foreach my $num (@roles_by_num) {
3315: my $role = $ordered{$num};
3316: my ($desc,$access,@statuses);
3317: if (ref($current{$role}) eq 'HASH') {
3318: $desc = $current{$role}{'desc'};
3319: $access = $current{$role}{'access'};
3320: if (ref($current{$role}{'insttypes'}) eq 'ARRAY') {
3321: @statuses = @{$current{$role}{'insttypes'}};
3322: }
3323: }
3324: if ($desc eq '') {
3325: $desc = $role;
3326: }
3327: my $identifier = 'custhelp'.$num;
3328: my %full=();
3329: my %levels= (
3330: course => {},
3331: domain => {},
3332: system => {},
3333: );
3334: my %levelscurrent=(
3335: course => {},
3336: domain => {},
3337: system => {},
3338: );
3339: &Apache::lonuserutils::custom_role_privs($customroles{$role},\%full,\%levels,\%levelscurrent);
3340: my @templateroles = &Apache::lonuserutils::custom_template_roles($context,$crstype);
3341: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3342: my $chgstr = ' onchange="javascript:reorderHelpRoles(this.form,'."'helproles_".$num."_pos'".');"';
3343: $datatable .= '<tr '.$css_class.'><td valign="top"><b>'.$role.'</b><br />'.
3344: '<select name="helproles_'.$num.'_pos"'.$chgstr.'>';
3345: for (my $k=0; $k<=$maxnum; $k++) {
3346: my $vpos = $k+1;
3347: my $selstr;
3348: if ($k == $num) {
3349: $selstr = ' selected="selected" ';
3350: }
3351: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
3352: }
3353: $datatable .= '</select>'.(' 'x2).
3354: '<input type="hidden" name="helproles_'.$num.'" value="'.$role.'" />'.
3355: '</td>'.
3356: '<td><fieldset><legend>'.&mt('Role name').'</legend>'.
3357: &mt('Name shown to users:').
3358: '<input type="text" name="helproles_'.$num.'_desc" value="'.$desc.'" />'.
3359: '</fieldset>'.
3360: &helpdeskroles_access($dom,$prefix,$num,$add_class,$current{$role},\@accesstypes,
3361: $othertitle,$usertypes,$types,\%domhelpdesk).
3362: '<fieldset>'.
3363: '<legend>'.&mt('Role privileges').&adhocbutton($prefix,$num,'privs','show').'</legend>'.
3364: &Apache::lonuserutils::custom_role_table($crstype,\%full,\%levels,
3365: \%levelscurrent,$identifier,
3366: 'LC_hidden',$prefix.$num.'_privs').
3367: '</fieldset></td>';
3368: $itemcount ++;
3369: }
3370: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3371: my $newcust = 'custhelp'.$count;
3372: my (%privs,%levelscurrent);
3373: my %full=();
3374: my %levels= (
3375: course => {},
3376: domain => {},
3377: system => {},
3378: );
3379: &Apache::lonuserutils::custom_role_privs(\%privs,\%full,\%levels,\%levelscurrent);
3380: my @templateroles = &Apache::lonuserutils::custom_template_roles($context,$crstype);
3381: my $chgstr = ' onchange="javascript:reorderHelpRoles(this.form,'."'helproles_".$count."_pos'".');"';
3382: $datatable .= '<tr '.$css_class.'><td valign="top"><span class="LC_nobreak"><label>'.
3383: '<input type="hidden" name="helproles_maxnum" value="'.$maxnum.'" />'."\n".
3384: '<select name="helproles_'.$count.'_pos"'.$chgstr.'>';
3385: for (my $k=0; $k<$maxnum+1; $k++) {
3386: my $vpos = $k+1;
3387: my $selstr;
3388: if ($k == $maxnum) {
3389: $selstr = ' selected="selected" ';
3390: }
3391: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
3392: }
3393: $datatable .= '</select> '."\n".
3394: '<input type="checkbox" name="newcusthelp" value="'.$count.'" />'. &mt('Add').
3395: '</label></span></td>'.
3396: '<td><fieldset><legend>'.&mt('Role name').'</legend>'.
3397: '<span class="LC_nobreak">'.
3398: &mt('Internal name:').
3399: '<input type="text" size="10" name="custhelpname'.$count.'" value="" />'.
3400: '</span>'.(' 'x4).
3401: '<span class="LC_nobreak">'.
3402: &mt('Name shown to users:').
3403: '<input type="text" size="20" name="helproles_'.$count.'_desc" value="" />'.
3404: '</span></fieldset>'.
3405: &helpdeskroles_access($dom,$prefix,$count,'',undef,\@accesstypes,$othertitle,
3406: $usertypes,$types,\%domhelpdesk).
3407: '<fieldset><legend>'.&mt('Role privileges').'</legend>'.
3408: &Apache::lonuserutils::custom_role_header($context,$crstype,
3409: \@templateroles,$newcust).
3410: &Apache::lonuserutils::custom_role_table('Course',\%full,\%levels,
3411: \%levelscurrent,$newcust).
3412: '</fieldset></td></tr>';
3413: $count ++;
3414: $$rowtotal += $count;
3415: }
3416: return $datatable;
3417: }
3418:
3419: sub adhocbutton {
3420: my ($prefix,$num,$field,$visibility) = @_;
3421: my %lt = &Apache::lonlocal::texthash(
3422: show => 'Show details',
3423: hide => 'Hide details',
3424: );
3425: return '<span style="text-decoration:line-through; font-weight: normal;">'.(' 'x10).
3426: '</span>'.(' 'x2).'<input type="button" id="'.$prefix.$num.'_'.$field.'_vis"'.
3427: ' value="'.$lt{$visibility}.'" style="height:20px;" '.
3428: 'onclick="toggleHelpdeskItem('."'$num','$field'".');" />'.(' 'x2);
3429: }
3430:
3431: sub helpsettings_javascript {
3432: my ($roles_by_num,$total,$hiddenstr,$formname) = @_;
3433: return unless(ref($roles_by_num) eq 'ARRAY');
3434: my %html_js_lt = &Apache::lonlocal::texthash(
3435: show => 'Show details',
3436: hide => 'Hide details',
3437: );
3438: &html_escape(\%html_js_lt);
3439: my $jstext = ' var helproles = Array('."'".join("','",@{$roles_by_num})."'".');'."\n";
3440: return <<"ENDSCRIPT";
3441: <script type="text/javascript">
3442: // <![CDATA[
3443:
3444: function reorderHelpRoles(form,item) {
3445: var changedVal;
3446: $jstext
3447: var newpos = 'helproles_${total}_pos';
3448: var maxh = 1 + $total;
3449: var current = new Array();
3450: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
3451: if (item == newpos) {
3452: changedVal = newitemVal;
3453: } else {
3454: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
3455: current[newitemVal] = newpos;
3456: }
3457: for (var i=0; i<helproles.length; i++) {
3458: var elementName = 'helproles_'+helproles[i]+'_pos';
3459: if (elementName != item) {
3460: if (form.elements[elementName]) {
3461: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
3462: current[currVal] = elementName;
3463: }
3464: }
3465: }
3466: var oldVal;
3467: for (var j=0; j<maxh; j++) {
3468: if (current[j] == undefined) {
3469: oldVal = j;
3470: }
3471: }
3472: if (oldVal < changedVal) {
3473: for (var k=oldVal+1; k<=changedVal ; k++) {
3474: var elementName = current[k];
3475: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
3476: }
3477: } else {
3478: for (var k=changedVal; k<oldVal; k++) {
3479: var elementName = current[k];
3480: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
3481: }
3482: }
3483: return;
3484: }
3485:
3486: function helpdeskAccess(num) {
3487: var curraccess = null;
3488: if (document.$formname.elements['helproles_'+num+'_access'].length) {
3489: for (var i=0; i<document.$formname.elements['helproles_'+num+'_access'].length; i++) {
3490: if (document.$formname.elements['helproles_'+num+'_access'][i].checked) {
3491: curraccess = document.$formname.elements['helproles_'+num+'_access'][i].value;
3492: }
3493: }
3494: }
3495: var shown = Array();
3496: var hidden = Array();
3497: if (curraccess == 'none') {
3498: hidden = Array('$hiddenstr');
3499: } else {
3500: if (curraccess == 'status') {
3501: shown = Array('bystatus');
3502: hidden = Array('notinc','notexc');
3503: } else {
3504: if (curraccess == 'exc') {
3505: shown = Array('notexc');
3506: hidden = Array('notinc','bystatus');
3507: }
3508: if (curraccess == 'inc') {
3509: shown = Array('notinc');
3510: hidden = Array('notexc','bystatus');
3511: }
3512: if ((curraccess == 'all') || (curraccess == 'dh') || (curraccess == 'da')) {
3513: hidden = Array('notinc','notexc','bystatus');
3514: }
3515: }
3516: }
3517: if (hidden.length > 0) {
3518: for (var i=0; i<hidden.length; i++) {
3519: if (document.getElementById('helproles_'+num+'_'+hidden[i])) {
3520: document.getElementById('helproles_'+num+'_'+hidden[i]).style.display = 'none';
3521: }
3522: }
3523: }
3524: if (shown.length > 0) {
3525: for (var i=0; i<shown.length; i++) {
3526: if (document.getElementById('helproles_'+num+'_'+shown[i])) {
3527: if (shown[i] == 'privs') {
3528: document.getElementById('helproles_'+num+'_'+shown[i]).style.display = 'block';
3529: } else {
3530: document.getElementById('helproles_'+num+'_'+shown[i]).style.display = 'inline-block';
3531: }
3532: }
3533: }
3534: }
3535: return;
3536: }
3537:
3538: function toggleHelpdeskItem(num,field) {
3539: if (document.getElementById('helproles_'+num+'_'+field)) {
3540: if (document.getElementById('helproles_'+num+'_'+field).className.match(/(?:^|\\s)LC_hidden(?!\\S)/)) {
3541: document.getElementById('helproles_'+num+'_'+field).className =
3542: document.getElementById('helproles_'+num+'_'+field).className.replace(/(?:^|\\s)LC_hidden(?!\\S)/g ,'');
3543: if (document.getElementById('helproles_'+num+'_'+field+'_vis')) {
3544: document.getElementById('helproles_'+num+'_'+field+'_vis').value = '$html_js_lt{hide}';
3545: }
3546: } else {
3547: document.getElementById('helproles_'+num+'_'+field).className += ' LC_hidden';
3548: if (document.getElementById('helproles_'+num+'_'+field+'_vis')) {
3549: document.getElementById('helproles_'+num+'_'+field+'_vis').value = '$html_js_lt{show}';
3550: }
3551: }
3552: }
3553: return;
3554: }
3555:
3556: // ]]>
3557: </script>
3558:
3559: ENDSCRIPT
3560: }
3561:
3562: sub helpdeskroles_access {
3563: my ($dom,$prefix,$num,$add_class,$current,$accesstypes,$othertitle,
3564: $usertypes,$types,$domhelpdesk) = @_;
3565: return unless ((ref($accesstypes) eq 'ARRAY') && (ref($domhelpdesk) eq 'HASH'));
3566: my %lt = &Apache::lonlocal::texthash(
3567: 'rou' => 'Role usage',
3568: 'whi' => 'Which helpdesk personnel may use this role?',
3569: 'all' => 'All with domain helpdesk or helpdesk assistant role',
3570: 'dh' => 'All with domain helpdesk role',
3571: 'da' => 'All with domain helpdesk assistant role',
3572: 'none' => 'None',
3573: 'status' => 'Determined based on institutional status',
3574: 'inc' => 'Include all, but exclude specific personnel',
3575: 'exc' => 'Exclude all, but include specific personnel',
3576: );
3577: my %usecheck = (
3578: all => ' checked="checked"',
3579: );
3580: my %displaydiv = (
3581: status => 'none',
3582: inc => 'none',
3583: exc => 'none',
3584: priv => 'block',
3585: );
3586: my $output;
3587: if (ref($current) eq 'HASH') {
3588: if (($current->{'access'} ne '') && ($current->{'access'} ne 'all')) {
3589: if (grep(/^\Q$current->{access}\E$/,@{$accesstypes})) {
3590: $usecheck{$current->{access}} = $usecheck{'all'};
3591: delete($usecheck{'all'});
3592: if ($current->{access} =~ /^(status|inc|exc)$/) {
3593: my $access = $1;
3594: $displaydiv{$access} = 'inline';
3595: } elsif ($current->{access} eq 'none') {
3596: $displaydiv{'priv'} = 'none';
3597: }
3598: }
3599: }
3600: }
3601: $output = '<fieldset id="'.$prefix.$num.'_usage"><legend>'.$lt{'rou'}.'</legend>'.
3602: '<p>'.$lt{'whi'}.'</p>';
3603: foreach my $access (@{$accesstypes}) {
3604: $output .= '<p><label><input type="radio" name="'.$prefix.$num.'_access" value="'.$access.'" '.$usecheck{$access}.
3605: ' onclick="helpdeskAccess('."'$num'".');" />'.
3606: $lt{$access}.'</label>';
3607: if ($access eq 'status') {
3608: $output .= '<div id="'.$prefix.$num.'_bystatus" style="display:'.$displaydiv{$access}.'">'.
3609: &Apache::lonuserutils::adhoc_status_types($dom,$prefix,$num,$current->{$access},
3610: $othertitle,$usertypes,$types).
3611: '</div>';
3612: } elsif (($access eq 'inc') && (keys(%{$domhelpdesk}) > 0)) {
3613: $output .= '<div id="'.$prefix.$num.'_notinc" style="display:'.$displaydiv{$access}.'">'.
3614: &Apache::lonuserutils::adhoc_staff($access,$prefix,$num,$current->{$access},$domhelpdesk).
3615: '</div>';
3616: } elsif (($access eq 'exc') && (keys(%{$domhelpdesk}) > 0)) {
3617: $output .= '<div id="'.$prefix.$num.'_notexc" style="display:'.$displaydiv{$access}.'">'.
3618: &Apache::lonuserutils::adhoc_staff($access,$prefix,$num,$current->{$access},$domhelpdesk).
3619: '</div>';
3620: }
3621: $output .= '</p>';
3622: }
3623: $output .= '</fieldset>';
3624: return $output;
3625: }
3626:
3627: sub radiobutton_prefs {
3628: my ($settings,$toggles,$defaultchecked,$choices,$itemcount,$onclick,
3629: $additional,$align) = @_;
3630: return unless ((ref($toggles) eq 'ARRAY') && (ref($defaultchecked) eq 'HASH') &&
3631: (ref($choices) eq 'HASH'));
3632:
3633: my (%checkedon,%checkedoff,$datatable,$css_class);
3634:
3635: foreach my $item (@{$toggles}) {
3636: if ($defaultchecked->{$item} eq 'on') {
3637: $checkedon{$item} = ' checked="checked" ';
3638: $checkedoff{$item} = ' ';
3639: } elsif ($defaultchecked->{$item} eq 'off') {
3640: $checkedoff{$item} = ' checked="checked" ';
3641: $checkedon{$item} = ' ';
3642: }
3643: }
3644: if (ref($settings) eq 'HASH') {
3645: foreach my $item (@{$toggles}) {
3646: if ($settings->{$item} eq '1') {
3647: $checkedon{$item} = ' checked="checked" ';
3648: $checkedoff{$item} = ' ';
3649: } elsif ($settings->{$item} eq '0') {
3650: $checkedoff{$item} = ' checked="checked" ';
3651: $checkedon{$item} = ' ';
3652: }
3653: }
3654: }
3655: if ($onclick) {
3656: $onclick = ' onclick="'.$onclick.'"';
3657: }
3658: foreach my $item (@{$toggles}) {
3659: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3660: $datatable .=
3661: '<tr'.$css_class.'><td valign="top">'.
3662: '<span class="LC_nobreak">'.$choices->{$item}.
3663: '</span></td>';
3664: if ($align eq 'left') {
3665: $datatable .= '<td class="LC_left_item">';
3666: } else {
3667: $datatable .= '<td class="LC_right_item">';
3668: }
3669: $datatable .=
3670: '<span class="LC_nobreak">'.
3671: '<label><input type="radio" name="'.
3672: $item.'" '.$checkedon{$item}.' value="1"'.$onclick.' />'.&mt('Yes').
3673: '</label> <label><input type="radio" name="'.$item.'" '.
3674: $checkedoff{$item}.' value="0"'.$onclick.' />'.&mt('No').'</label>'.
3675: '</span>'.$additional.
3676: '</td>'.
3677: '</tr>';
3678: $itemcount ++;
3679: }
3680: return ($datatable,$itemcount);
3681: }
3682:
3683: sub print_ltitools {
3684: my ($dom,$settings,$rowtotal) = @_;
3685: my $rownum = 0;
3686: my $css_class;
3687: my $itemcount = 1;
3688: my $maxnum = 0;
3689: my %ordered;
3690: if (ref($settings) eq 'HASH') {
3691: foreach my $item (keys(%{$settings})) {
3692: if (ref($settings->{$item}) eq 'HASH') {
3693: my $num = $settings->{$item}{'order'};
3694: $ordered{$num} = $item;
3695: }
3696: }
3697: }
3698: my $confname = $dom.'-domainconfig';
3699: my $switchserver = &check_switchserver($dom,$confname);
3700: my $maxnum = scalar(keys(%ordered));
3701: my $datatable = <itools_javascript($settings);
3702: my %lt = <itools_names();
3703: my @courseroles = ('cc','in','ta','ep','st');
3704: my @ltiroles = qw(Instructor ContentDeveloper TeachingAssistant Learner);
3705: my @fields = ('fullname','firstname','lastname','email','user','roles');
3706: if (keys(%ordered)) {
3707: my @items = sort { $a <=> $b } keys(%ordered);
3708: for (my $i=0; $i<@items; $i++) {
3709: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3710: my $item = $ordered{$items[$i]};
3711: my ($title,$key,$secret,$url,$imgsrc,$version);
3712: if (ref($settings->{$item}) eq 'HASH') {
3713: $title = $settings->{$item}->{'title'};
3714: $url = $settings->{$item}->{'url'};
3715: $key = $settings->{$item}->{'key'};
3716: $secret = $settings->{$item}->{'secret'};
3717: my $image = $settings->{$item}->{'image'};
3718: if ($image ne '') {
3719: $imgsrc = '<img src="'.$image.'" alt="'.&mt('Tool Provider icon').'" />';
3720: }
3721: }
3722: my $chgstr = ' onchange="javascript:reorderLTI(this.form,'."'ltitools_".$item."'".');"';
3723: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
3724: .'<select name="ltitools_'.$item.'"'.$chgstr.'>';
3725: for (my $k=0; $k<=$maxnum; $k++) {
3726: my $vpos = $k+1;
3727: my $selstr;
3728: if ($k == $i) {
3729: $selstr = ' selected="selected" ';
3730: }
3731: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
3732: }
3733: $datatable .= '</select>'.(' 'x2).
3734: '<label><input type="checkbox" name="ltitools_del" value="'.$item.'" />'.
3735: &mt('Delete?').'</label></span></td>'.
3736: '<td colspan="2">'.
3737: '<fieldset><legend>'.&mt('Required settings').'</legend>'.
3738: '<span class="LC_nobreak">'.$lt{'title'}.':<input type="text" size="30" name="ltitools_title_'.$i.'" value="'.$title.'" /></span> '.
3739: (' 'x2).
3740: '<span class="LC_nobreak">'.$lt{'version'}.':<select name="ltitools_version_'.$i.'">'.
3741: '<option value="LTI-1p0" selected="selected">1.1</option></select></span> '.
3742: (' 'x2).
3743: '<span class="LC_nobreak">'.$lt{'msgtype'}.':<select name="ltitools_msgtype_'.$i.'">'.
3744: '<option value="basic-lti-launch-request" selected="selected">Launch</option></select></span> '.
3745: '<br /><br />'.
3746: '<span class="LC_nobreak">'.$lt{'url'}.':<input type="text" size="30" name="ltitools_url_'.$i.'"'.
3747: ' value="'.$url.'" /></span>'.
3748: (' 'x2).
3749: '<span class="LC_nobreak">'.$lt{'key'}.
3750: '<input type="text" size="25" name="ltitools_key_'.$i.'" value="'.$key.'" /></span> '.
3751: (' 'x2).
3752: '<span class="LC_nobreak">'.$lt{'secret'}.':'.
3753: '<input type="password" size="20" name="ltitools_secret_'.$i.'" value="'.$secret.'" />'.
3754: '<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>'.
3755: '<input type="hidden" name="ltitools_id_'.$i.'" value="'.$item.'" /></span>'.
3756: '</fieldset>'.
3757: '<fieldset><legend>'.&mt('Optional settings').'</legend>'.
3758: '<span class="LC_nobreak">'.&mt('Display target:');
3759: my %currdisp;
3760: if (ref($settings->{$item}->{'display'}) eq 'HASH') {
3761: if ($settings->{$item}->{'display'}->{'target'} eq 'window') {
3762: $currdisp{'window'} = ' checked="checked"';
3763: } elsif ($settings->{$item}->{'display'}->{'target'} eq 'tab') {
3764: $currdisp{'tab'} = ' checked="checked"';
3765: } else {
3766: $currdisp{'iframe'} = ' checked="checked"';
3767: }
3768: if ($settings->{$item}->{'display'}->{'width'} =~ /^(\d+)$/) {
3769: $currdisp{'width'} = $1;
3770: }
3771: if ($settings->{$item}->{'display'}->{'height'} =~ /^(\d+)$/) {
3772: $currdisp{'height'} = $1;
3773: }
3774: $currdisp{'linktext'} = $settings->{$item}->{'display'}->{'linktext'};
3775: $currdisp{'explanation'} = $settings->{$item}->{'display'}->{'explanation'};
3776: } else {
3777: $currdisp{'iframe'} = ' checked="checked"';
3778: }
3779: foreach my $disp ('iframe','tab','window') {
3780: $datatable .= '<label><input type="radio" name="ltitools_target_'.$i.'" value="'.$disp.'"'.$currdisp{$disp}.' />'.
3781: $lt{$disp}.'</label>'.(' 'x2);
3782: }
3783: $datatable .= (' 'x4);
3784: foreach my $dimen ('width','height') {
3785: $datatable .= '<label>'.$lt{$dimen}.' '.
3786: '<input type="text" name="ltitools_'.$dimen.'_'.$i.'" size="5" value="'.$currdisp{$dimen}.'" /></label>'.
3787: (' 'x2);
3788: }
3789: $datatable .= '<br />'.
3790: '<div class="LC_left_float">'.$lt{'linktext'}.'<br />'.
3791: '<input type="text" name="ltitools_linktext_'.$i.'" size="25" value="'.$currdisp{'linktext'}.'" /></label></div>'.
3792: '<div class="LC_left_float">'.$lt{'explanation'}.'<br />'.
3793: '<textarea name="ltitools_explanation_'.$i.'" rows="5" cols="40">'.$currdisp{'explanation'}.
3794: '</textarea></div><div style=""></div><br />';
3795: $datatable .= '<br />';
3796: foreach my $extra ('passback','roster') {
3797: my $checkedon = '';
3798: my $checkedoff = ' checked="checked"';
3799: if ($settings->{$item}->{$extra}) {
3800: $checkedon = $checkedoff;
3801: $checkedoff = '';
3802: }
3803: $datatable .= $lt{$extra}.' '.
3804: '<label><input type="radio" name="ltitools_'.$extra.'_'.$i.'" value="1"'.$checkedon.' />'.
3805: &mt('Yes').'</label>'.(' 'x2).
3806: '<label><input type="radio" name="ltitools_'.$extra.'_'.$i.'" value="0"'.$checkedoff.' />'.
3807: &mt('No').'</label>'.(' 'x4);
3808: }
3809: $datatable .= '<br /><br /><span class="LC_nobreak">'.$lt{'icon'}.': ';
3810: if ($imgsrc) {
3811: $datatable .= $imgsrc.
3812: '<label><input type="checkbox" name="ltitools_image_del"'.
3813: ' value="'.$item.'" />'.&mt('Delete?').'</label></span> '.
3814: '<span class="LC_nobreak"> '.&mt('Replace:').' ';
3815: } else {
3816: $datatable .= '('.&mt('if larger than 21x21 pixels, image will be scaled').') ';
3817: }
3818: if ($switchserver) {
3819: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
3820: } else {
3821: $datatable .= '<input type="file" name="ltitools_image_'.$i.'" value="" />';
3822: }
3823: $datatable .= '</span></fieldset>';
3824: my (%checkedfields,%rolemaps);
3825: if (ref($settings->{$item}) eq 'HASH') {
3826: if (ref($settings->{$item}->{'fields'}) eq 'HASH') {
3827: %checkedfields = %{$settings->{$item}->{'fields'}};
3828: }
3829: if (ref($settings->{$item}->{'roles'}) eq 'HASH') {
3830: %rolemaps = %{$settings->{$item}->{'roles'}};
3831: $checkedfields{'roles'} = 1;
3832: }
3833: }
3834: $datatable .= '<fieldset><legend>'.&mt('User data sent on launch').'</legend>'.
3835: '<span class="LC_nobreak">';
3836: foreach my $field (@fields) {
3837: my $checked;
3838: if ($checkedfields{$field}) {
3839: $checked = ' checked="checked"';
3840: }
3841: $datatable .= '<label>'.
3842: '<input type="checkbox" name="ltitools_fields_'.$i.'" value="'.$field.'"'.$checked.' />'.
3843: $lt{$field}.'</label>'.(' ' x2);
3844: }
3845: $datatable .= '</span></fieldset>'.
3846: '<fieldset><legend>'.&mt('Role mapping').'</legend><table><tr>';
3847: foreach my $role (@courseroles) {
3848: my ($selected,$selectnone);
3849: if (!$rolemaps{$role}) {
3850: $selectnone = ' selected="selected"';
3851: }
3852: $datatable .= '<td align="center">'.
3853: &Apache::lonnet::plaintext($role,'Course').'<br />'.
3854: '<select name="ltitools_roles_'.$role.'_'.$i.'">'.
3855: '<option value=""'.$selectnone.'>'.&mt('Select').'</option>';
3856: foreach my $ltirole (@ltiroles) {
3857: unless ($selectnone) {
3858: if ($rolemaps{$role} eq $ltirole) {
3859: $selected = ' selected="selected"';
3860: } else {
3861: $selected = '';
3862: }
3863: }
3864: $datatable .= '<option value="'.$ltirole.'"'.$selected.'>'.$ltirole.'</option>';
3865: }
3866: $datatable .= '</select></td>';
3867: }
3868: $datatable .= '</tr></table></fieldset>';
3869: my %courseconfig;
3870: if (ref($settings->{$item}) eq 'HASH') {
3871: if (ref($settings->{$item}->{'crsconf'}) eq 'HASH') {
3872: %courseconfig = %{$settings->{$item}->{'crsconf'}};
3873: }
3874: }
3875: $datatable .= '<fieldset><legend>'.&mt('Configurable in course').'</legend><span class="LC_nobreak">';
3876: foreach my $item ('label','title','target','linktext','explanation') {
3877: my $checked;
3878: if ($courseconfig{$item}) {
3879: $checked = ' checked="checked"';
3880: }
3881: $datatable .= '<label>'.
3882: '<input type="checkbox" name="ltitools_courseconfig_'.$i.'" value="'.$item.'"'.$checked.' />'.
3883: $lt{'crs'.$item}.'</label>'.(' ' x2)."\n";
3884: }
3885: $datatable .= '</span></fieldset>'.
3886: '<fieldset><legend>'.&mt('Custom items sent on launch').'</legend>'.
3887: '<table><tr><th>'.&mt('Action').'</th><th>'.&mt('Name').'</th><th>'.&mt('Value').'</th></tr>';
3888: if (ref($settings->{$item}->{'custom'}) eq 'HASH') {
3889: my %custom = %{$settings->{$item}->{'custom'}};
3890: if (keys(%custom) > 0) {
3891: foreach my $key (sort(keys(%custom))) {
3892: $datatable .= '<tr><td><span class="LC_nobreak">'.
3893: '<label><input type="checkbox" name="ltitools_customdel_'.$i.'" value="'.
3894: $key.'" />'.&mt('Delete').'</label></span></td><td>'.$key.'</td>'.
3895: '<td><input type="text" name="ltitools_customval_'.$key.'_'.$i.'"'.
3896: ' value="'.$custom{$key}.'" /></td></tr>';
3897: }
3898: }
3899: }
3900: $datatable .= '<tr><td><span class="LC_nobreak">'.
3901: '<label><input type="checkbox" name="ltitools_customadd" value="'.$i.'" />'.
3902: &mt('Add').'</label></span></td><td><input type="text" name="ltitools_custom_name_'.$i.'" />'.
3903: '</td><td><input type="text" name="ltitools_custom_value_'.$i.'" /></td></tr>';
3904: $datatable .= '</table></fieldset></td></tr>'."\n";
3905: $itemcount ++;
3906: }
3907: }
3908: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3909: my $chgstr = ' onchange="javascript:reorderLTI(this.form,'."'ltitools_add_pos'".');"';
3910: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'."\n".
3911: '<input type="hidden" name="ltitools_maxnum" value="'.$maxnum.'" />'."\n".
3912: '<select name="ltitools_add_pos"'.$chgstr.'>';
3913: for (my $k=0; $k<$maxnum+1; $k++) {
3914: my $vpos = $k+1;
3915: my $selstr;
3916: if ($k == $maxnum) {
3917: $selstr = ' selected="selected" ';
3918: }
3919: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
3920: }
3921: $datatable .= '</select> '."\n".
3922: '<input type="checkbox" name="ltitools_add" value="1" />'.&mt('Add').'</td>'."\n".
3923: '<td colspan="2">'.
3924: '<fieldset><legend>'.&mt('Required settings').'</legend>'.
3925: '<span class="LC_nobreak">'.$lt{'title'}.':<input type="text" size="30" name="ltitools_add_title" value="" /></span> '."\n".
3926: (' 'x2).
3927: '<span class="LC_nobreak">'.$lt{'version'}.':<select name="ltitools_add_version">'.
3928: '<option value="LTI-1p0" selected="selected">1.1</option></select></span> '."\n".
3929: (' 'x2).
3930: '<span class="LC_nobreak">'.$lt{'msgtype'}.':<select name="ltitools_add_msgtype">'.
3931: '<option value="basic-lti-launch-request" selected="selected">Launch</option></select></span> '.
3932: '<br />'.
3933: '<span class="LC_nobreak">'.$lt{'url'}.':<input type="text" size="30" name="ltitools_add_url" value="" /></span> '."\n".
3934: (' 'x2).
3935: '<span class="LC_nobreak">'.$lt{'key'}.':<input type="text" size="25" name="ltitools_add_key" value="" /></span> '."\n".
3936: (' 'x2).
3937: '<span class="LC_nobreak">'.$lt{'secret'}.':<input type="password" size="20" name="ltitools_add_secret" value="" />'.
3938: '<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".
3939: '</fieldset>'.
3940: '<fieldset><legend>'.&mt('Optional settings').'</legend>'.
3941: '<span class="LC_nobreak">'.&mt('Display target:');
3942: my %defaultdisp;
3943: $defaultdisp{'iframe'} = ' checked="checked"';
3944: foreach my $disp ('iframe','tab','window') {
3945: $datatable .= '<label><input type="radio" name="ltitools_add_target" value="'.$disp.'"'.$defaultdisp{$disp}.' />'.
3946: $lt{$disp}.'</label>'.(' 'x2);
3947: }
3948: $datatable .= (' 'x4);
3949: foreach my $dimen ('width','height') {
3950: $datatable .= '<label>'.$lt{$dimen}.' '.
3951: '<input type="text" name="ltitools_add_'.$dimen.'" size="5" /></label>'.
3952: (' 'x2);
3953: }
3954: $datatable .= '<br />'.
3955: '<div class="LC_left_float">'.$lt{'linktext'}.'<br />'.
3956: '<input type="text" name="ltitools_add_linktext" size="5" /></label></div>'.
3957: '<div class="LC_left_float">'.$lt{'explanation'}.'<br />'.
3958: '<textarea name=ltitools_add_explanation" rows="5" cols="40"></textarea>'.
3959: '</div><div style=""></div><br />';
3960: foreach my $extra ('passback','roster') {
3961: $datatable .= $lt{$extra}.' '.
3962: '<label><input type="radio" name="ltitools_add_'.$extra.'" value="1" />'.
3963: &mt('Yes').'</label>'.(' 'x2).
3964: '<label><input type="radio" name="ltitools_add_'.$extra.'" value="0" checked="checked" />'.
3965: &mt('No').'</label>'.(' 'x4);
3966: }
3967: $datatable .= '<br /><br /><span class="LC_nobreak">'.$lt{'icon'}.': '.
3968: '('.&mt('if larger than 21x21 pixels, image will be scaled').') ';
3969: if ($switchserver) {
3970: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
3971: } else {
3972: $datatable .= '<input type="file" name="ltitools_add_image" value="" />';
3973: }
3974: $datatable .= '</span></fieldset>'.
3975: '<fieldset><legend>'.&mt('User data sent on launch').'</legend>'.
3976: '<span class="LC_nobreak">';
3977: foreach my $field (@fields) {
3978: $datatable .= '<label>'.
3979: '<input type="checkbox" name="ltitools_add_fields" value="'.$field.'" />'.
3980: $lt{$field}.'</label>'.(' ' x2);
3981: }
3982: $datatable .= '</span></fieldset>'.
3983: '<fieldset><legend>'.&mt('Role mapping').'</legend><table><tr>';
3984: foreach my $role (@courseroles) {
3985: my ($checked,$checkednone);
3986: $datatable .= '<td align="center">'.
3987: &Apache::lonnet::plaintext($role,'Course').'<br />'.
3988: '<select name="ltitools_add_roles_'.$role.'">'.
3989: '<option value="" selected="selected">'.&mt('Select').'</option>';
3990: foreach my $ltirole (@ltiroles) {
3991: $datatable .= '<option value="'.$ltirole.'">'.$ltirole.'</option>';
3992: }
3993: $datatable .= '</select></td>';
3994: }
3995: $datatable .= '</tr></table></fieldset>'.
3996: '<fieldset><legend>'.&mt('Configurable in course').'</legend><span class="LC_nobreak">';
3997: foreach my $item ('label','title','target','linktext','explanation') {
3998: $datatable .= '<label>'.
3999: '<input type="checkbox" name="ltitools_courseconfig" value="'.$item.'" checked="checked" />'.
4000: $lt{'crs'.$item}.'</label>'.(' ' x2)."\n";
4001: }
4002: $datatable .= '</span></fieldset>'.
4003: '<fieldset><legend>'.&mt('Custom items sent on launch').'</legend>'.
4004: '<table><tr><th>'.&mt('Action').'</th><th>'.&mt('Name').'</th><th>'.&mt('Value').'</th></tr>'.
4005: '<tr><td><span class="LC_nobreak">'.
4006: '<label><input type="checkbox" name="ltitools_add_custom" value="1" />'.
4007: &mt('Add').'</label></span></td><td><input type="text" name="ltitools_add_custom_name" />'.
4008: '</td><td><input type="text" name="ltitools_add_custom_value" /></td></tr>'.
4009: '</table></fieldset></td></tr>'."\n".
4010: '</td>'."\n".
4011: '</tr>'."\n";
4012: $itemcount ++;
4013: return $datatable;
4014: }
4015:
4016: sub ltitools_names {
4017: my %lt = &Apache::lonlocal::texthash(
4018: 'title' => 'Title',
4019: 'version' => 'Version',
4020: 'msgtype' => 'Message Type',
4021: 'url' => 'URL',
4022: 'key' => 'Key',
4023: 'secret' => 'Secret',
4024: 'icon' => 'Icon',
4025: 'user' => 'Username:domain',
4026: 'fullname' => 'Full Name',
4027: 'firstname' => 'First Name',
4028: 'lastname' => 'Last Name',
4029: 'email' => 'E-mail',
4030: 'roles' => 'Role',
4031: 'window' => 'Window',
4032: 'tab' => 'Tab',
4033: 'iframe' => 'iFrame',
4034: 'height' => 'Height',
4035: 'width' => 'Width',
4036: 'linktext' => 'Default Link Text',
4037: 'explanation' => 'Default Explanation',
4038: 'passback' => 'Tool can return grades:',
4039: 'roster' => 'Tool can retrieve roster:',
4040: 'crstarget' => 'Display target',
4041: 'crslabel' => 'Course label',
4042: 'crstitle' => 'Course title',
4043: 'crslinktext' => 'Link Text',
4044: 'crsexplanation' => 'Explanation',
4045: );
4046: return %lt;
4047: }
4048:
4049: sub print_coursedefaults {
4050: my ($position,$dom,$settings,$rowtotal) = @_;
4051: my ($css_class,$datatable,%checkedon,%checkedoff,%defaultchecked,@toggles);
4052: my $itemcount = 1;
4053: my %choices = &Apache::lonlocal::texthash (
4054: canuse_pdfforms => 'Course/Community users can create/upload PDF forms',
4055: uploadquota => 'Default quota for files uploaded directly to course/community using Course Editor (MB)',
4056: anonsurvey_threshold => 'Responder count needed before showing submissions for anonymous surveys',
4057: coursecredits => 'Credits can be specified for courses',
4058: uselcmath => 'Math preview uses LON-CAPA previewer (javascript) in place of DragMath (Java)',
4059: usejsme => 'Molecule editor uses JSME (HTML5) in place of JME (Java)',
4060: postsubmit => 'Disable submit button/keypress following student submission',
4061: canclone => "People who may clone a course (besides course's owner and coordinators)",
4062: mysqltables => 'Lifetime (s) of "Temporary" MySQL tables (student performance data) on homeserver',
4063: );
4064: my %staticdefaults = (
4065: anonsurvey_threshold => 10,
4066: uploadquota => 500,
4067: postsubmit => 60,
4068: mysqltables => 172800,
4069: );
4070: if ($position eq 'top') {
4071: %defaultchecked = (
4072: 'canuse_pdfforms' => 'off',
4073: 'uselcmath' => 'on',
4074: 'usejsme' => 'on',
4075: 'canclone' => 'none',
4076: );
4077: @toggles = ('canuse_pdfforms','uselcmath','usejsme');
4078: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
4079: \%choices,$itemcount);
4080: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4081: $datatable .=
4082: '<tr'.$css_class.'><td valign="top">'.
4083: '<span class="LC_nobreak">'.$choices{'canclone'}.
4084: '</span></td><td class="LC_left_item">';
4085: my $currcanclone = 'none';
4086: my $onclick;
4087: my @cloneoptions = ('none','domain');
4088: my %clonetitles = (
4089: none => 'No additional course requesters',
4090: domain => "Any course requester in course's domain",
4091: instcode => 'Course requests for official courses ...',
4092: );
4093: my (%codedefaults,@code_order,@posscodes);
4094: if (&Apache::lonnet::auto_instcode_defaults($dom,\%codedefaults,
4095: \@code_order) eq 'ok') {
4096: if (@code_order > 0) {
4097: push(@cloneoptions,'instcode');
4098: $onclick = ' onclick="toggleDisplay(this.form,'."'cloneinstcode'".');"';
4099: }
4100: }
4101: if (ref($settings) eq 'HASH') {
4102: if ($settings->{'canclone'}) {
4103: if (ref($settings->{'canclone'}) eq 'HASH') {
4104: if (ref($settings->{'canclone'}{'instcode'}) eq 'ARRAY') {
4105: if (@code_order > 0) {
4106: $currcanclone = 'instcode';
4107: @posscodes = @{$settings->{'canclone'}{'instcode'}};
4108: }
4109: }
4110: } elsif ($settings->{'canclone'} eq 'domain') {
4111: $currcanclone = $settings->{'canclone'};
4112: }
4113: }
4114: }
4115: foreach my $option (@cloneoptions) {
4116: my ($checked,$additional);
4117: if ($currcanclone eq $option) {
4118: $checked = ' checked="checked"';
4119: }
4120: if ($option eq 'instcode') {
4121: if (@code_order) {
4122: my $show = 'none';
4123: if ($checked) {
4124: $show = 'block';
4125: }
4126: $additional = '<div id="cloneinstcode" style="display:'.$show.'" />'.
4127: &mt('Institutional codes for new and cloned course have identical:').
4128: '<br />';
4129: foreach my $item (@code_order) {
4130: my $codechk;
4131: if ($checked) {
4132: if (grep(/^\Q$item\E$/,@posscodes)) {
4133: $codechk = ' checked="checked"';
4134: }
4135: }
4136: $additional .= '<label>'.
4137: '<input type="checkbox" name="clonecode" value="'.$item.'"'.$codechk.' />'.
4138: $item.'</label>';
4139: }
4140: $additional .= (' 'x2).'('.&mt('check as many as needed').')</div>';
4141: }
4142: }
4143: $datatable .=
4144: '<span class="LC_nobreak"><label><input type="radio" name="canclone"'.$checked.
4145: ' value="'.$option.'"'.$onclick.' />'.$clonetitles{$option}.
4146: '</label> '.$additional.'</span><br />';
4147: }
4148: $datatable .= '</td>'.
4149: '</tr>';
4150: $itemcount ++;
4151: } else {
4152: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
4153: my ($currdefresponder,%defcredits,%curruploadquota,%deftimeout,%currmysql);
4154: my $currusecredits = 0;
4155: my $postsubmitclient = 1;
4156: my @types = ('official','unofficial','community','textbook','placement');
4157: if (ref($settings) eq 'HASH') {
4158: $currdefresponder = $settings->{'anonsurvey_threshold'};
4159: if (ref($settings->{'uploadquota'}) eq 'HASH') {
4160: foreach my $type (keys(%{$settings->{'uploadquota'}})) {
4161: $curruploadquota{$type} = $settings->{'uploadquota'}{$type};
4162: }
4163: }
4164: if (ref($settings->{'coursecredits'}) eq 'HASH') {
4165: foreach my $type (@types) {
4166: next if ($type eq 'community');
4167: $defcredits{$type} = $settings->{'coursecredits'}->{$type};
4168: if ($defcredits{$type} ne '') {
4169: $currusecredits = 1;
4170: }
4171: }
4172: }
4173: if (ref($settings->{'postsubmit'}) eq 'HASH') {
4174: if ($settings->{'postsubmit'}->{'client'} eq 'off') {
4175: $postsubmitclient = 0;
4176: foreach my $type (@types) {
4177: $deftimeout{$type} = $staticdefaults{'postsubmit'};
4178: }
4179: } else {
4180: foreach my $type (@types) {
4181: if (ref($settings->{'postsubmit'}->{'timeout'}) eq 'HASH') {
4182: if ($settings->{'postsubmit'}->{'timeout'}->{$type} =~ /^\d+$/) {
4183: $deftimeout{$type} = $settings->{'postsubmit'}->{'timeout'}->{$type};
4184: } else {
4185: $deftimeout{$type} = $staticdefaults{'postsubmit'};
4186: }
4187: } else {
4188: $deftimeout{$type} = $staticdefaults{'postsubmit'};
4189: }
4190: }
4191: }
4192: } else {
4193: foreach my $type (@types) {
4194: $deftimeout{$type} = $staticdefaults{'postsubmit'};
4195: }
4196: }
4197: if (ref($settings->{'mysqltables'}) eq 'HASH') {
4198: foreach my $type (keys(%{$settings->{'mysqltables'}})) {
4199: $currmysql{$type} = $settings->{'mysqltables'}{$type};
4200: }
4201: } else {
4202: foreach my $type (@types) {
4203: $currmysql{$type} = $staticdefaults{'mysqltables'};
4204: }
4205: }
4206: } else {
4207: foreach my $type (@types) {
4208: $deftimeout{$type} = $staticdefaults{'postsubmit'};
4209: }
4210: }
4211: if (!$currdefresponder) {
4212: $currdefresponder = $staticdefaults{'anonsurvey_threshold'};
4213: } elsif ($currdefresponder < 1) {
4214: $currdefresponder = 1;
4215: }
4216: foreach my $type (@types) {
4217: if ($curruploadquota{$type} eq '') {
4218: $curruploadquota{$type} = $staticdefaults{'uploadquota'};
4219: }
4220: }
4221: $datatable .=
4222: '<tr'.$css_class.'><td><span class="LC_nobreak">'.
4223: $choices{'anonsurvey_threshold'}.
4224: '</span></td>'.
4225: '<td class="LC_right_item"><span class="LC_nobreak">'.
4226: '<input type="text" name="anonsurvey_threshold"'.
4227: ' value="'.$currdefresponder.'" size="5" /></span>'.
4228: '</td></tr>'."\n";
4229: $itemcount ++;
4230: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
4231: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
4232: $choices{'uploadquota'}.
4233: '</span></td>'.
4234: '<td align="right" class="LC_right_item">'.
4235: '<table><tr>';
4236: foreach my $type (@types) {
4237: $datatable .= '<td align="center">'.&mt($type).'<br />'.
4238: '<input type="text" name="uploadquota_'.$type.'"'.
4239: ' value="'.$curruploadquota{$type}.'" size="5" /></td>';
4240: }
4241: $datatable .= '</tr></table></td></tr>'."\n";
4242: $itemcount ++;
4243: my $onclick = "toggleDisplay(this.form,'credits');";
4244: my $display = 'none';
4245: if ($currusecredits) {
4246: $display = 'block';
4247: }
4248: my $additional = '<div id="credits" style="display: '.$display.'">'.
4249: '<i>'.&mt('Default credits').'</i><br /><table><tr>';
4250: foreach my $type (@types) {
4251: next if ($type eq 'community');
4252: $additional .= '<td align="center">'.&mt($type).'<br />'.
4253: '<input type="text" name="'.$type.'_credits"'.
4254: ' value="'.$defcredits{$type}.'" size="3" /></td>';
4255: }
4256: $additional .= '</tr></table></div>'."\n";
4257: %defaultchecked = ('coursecredits' => 'off');
4258: @toggles = ('coursecredits');
4259: my $current = {
4260: 'coursecredits' => $currusecredits,
4261: };
4262: (my $table,$itemcount) =
4263: &radiobutton_prefs($current,\@toggles,\%defaultchecked,
4264: \%choices,$itemcount,$onclick,$additional,'left');
4265: $datatable .= $table;
4266: $onclick = "toggleDisplay(this.form,'studentsubmission');";
4267: my $display = 'none';
4268: if ($postsubmitclient) {
4269: $display = 'block';
4270: }
4271: $additional = '<div id="studentsubmission" style="display: '.$display.'">'.
4272: &mt('Number of seconds submit is disabled').'<br />'.
4273: '<i>'.&mt('Enter 0 to remain disabled until page reload.').'</i><br />'.
4274: '<table><tr>';
4275: foreach my $type (@types) {
4276: $additional .= '<td align="center">'.&mt($type).'<br />'.
4277: '<input type="text" name="'.$type.'_timeout" value="'.
4278: $deftimeout{$type}.'" size="5" /></td>';
4279: }
4280: $additional .= '</tr></table></div>'."\n";
4281: %defaultchecked = ('postsubmit' => 'on');
4282: @toggles = ('postsubmit');
4283: $current = {
4284: 'postsubmit' => $postsubmitclient,
4285: };
4286: ($table,$itemcount) =
4287: &radiobutton_prefs($current,\@toggles,\%defaultchecked,
4288: \%choices,$itemcount,$onclick,$additional,'left');
4289: $datatable .= $table;
4290: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
4291: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
4292: $choices{'mysqltables'}.
4293: '</span></td>'.
4294: '<td align="right" class="LC_right_item">'.
4295: '<table><tr>';
4296: foreach my $type (@types) {
4297: $datatable .= '<td align="center">'.&mt($type).'<br />'.
4298: '<input type="text" name="mysqltables_'.$type.'"'.
4299: ' value="'.$currmysql{$type}.'" size="8" /></td>';
4300: }
4301: $datatable .= '</tr></table></td></tr>'."\n";
4302: $itemcount ++;
4303:
4304: }
4305: $$rowtotal += $itemcount;
4306: return $datatable;
4307: }
4308:
4309: sub print_selfenrollment {
4310: my ($position,$dom,$settings,$rowtotal) = @_;
4311: my ($css_class,$datatable);
4312: my $itemcount = 1;
4313: my @types = ('official','unofficial','community','textbook','placement');
4314: if (($position eq 'top') || ($position eq 'middle')) {
4315: my ($rowsref,$titlesref) = &Apache::lonuserutils::get_selfenroll_titles();
4316: my %descs = &Apache::lonuserutils::selfenroll_default_descs();
4317: my @rows;
4318: my $key;
4319: if ($position eq 'top') {
4320: $key = 'admin';
4321: if (ref($rowsref) eq 'ARRAY') {
4322: @rows = @{$rowsref};
4323: }
4324: } elsif ($position eq 'middle') {
4325: $key = 'default';
4326: @rows = ('types','registered','approval','limit');
4327: }
4328: foreach my $row (@rows) {
4329: if (defined($titlesref->{$row})) {
4330: $itemcount ++;
4331: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4332: $datatable .= '<tr'.$css_class.'>'.
4333: '<td>'.$titlesref->{$row}.'</td>'.
4334: '<td class="LC_left_item">'.
4335: '<table><tr>';
4336: my (%current,%currentcap);
4337: if (ref($settings) eq 'HASH') {
4338: if (ref($settings->{$key}) eq 'HASH') {
4339: foreach my $type (@types) {
4340: if (ref($settings->{$key}->{$type}) eq 'HASH') {
4341: $current{$type} = $settings->{$key}->{$type}->{$row};
4342: }
4343: if (($row eq 'limit') && ($key eq 'default')) {
4344: if (ref($settings->{$key}->{$type}) eq 'HASH') {
4345: $currentcap{$type} = $settings->{$key}->{$type}->{'cap'};
4346: }
4347: }
4348: }
4349: }
4350: }
4351: my %roles = (
4352: '0' => &Apache::lonnet::plaintext('dc'),
4353: );
4354:
4355: foreach my $type (@types) {
4356: unless (($row eq 'registered') && ($key eq 'default')) {
4357: $datatable .= '<th>'.&mt($type).'</th>';
4358: }
4359: }
4360: unless (($row eq 'registered') && ($key eq 'default')) {
4361: $datatable .= '</tr><tr>';
4362: }
4363: foreach my $type (@types) {
4364: if ($type eq 'community') {
4365: $roles{'1'} = &mt('Community personnel');
4366: } else {
4367: $roles{'1'} = &mt('Course personnel');
4368: }
4369: $datatable .= '<td style="vertical-align: top">';
4370: if ($position eq 'top') {
4371: my %checked;
4372: if ($current{$type} eq '0') {
4373: $checked{'0'} = ' checked="checked"';
4374: } else {
4375: $checked{'1'} = ' checked="checked"';
4376: }
4377: foreach my $role ('1','0') {
4378: $datatable .= '<span class="LC_nobreak"><label>'.
4379: '<input type="radio" name="selfenrolladmin_'.$row.'_'.$type.'" '.
4380: 'value="'.$role.'"'.$checked{$role}.' />'.
4381: $roles{$role}.'</label></span> ';
4382: }
4383: } else {
4384: if ($row eq 'types') {
4385: my %checked;
4386: if ($current{$type} =~ /^(all|dom)$/) {
4387: $checked{$1} = ' checked="checked"';
4388: } else {
4389: $checked{''} = ' checked="checked"';
4390: }
4391: foreach my $val ('','dom','all') {
4392: $datatable .= '<span class="LC_nobreak"><label>'.
4393: '<input type ="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
4394: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
4395: }
4396: } elsif ($row eq 'registered') {
4397: my %checked;
4398: if ($current{$type} eq '1') {
4399: $checked{'1'} = ' checked="checked"';
4400: } else {
4401: $checked{'0'} = ' checked="checked"';
4402: }
4403: foreach my $val ('0','1') {
4404: $datatable .= '<span class="LC_nobreak"><label>'.
4405: '<input type ="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
4406: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
4407: }
4408: } elsif ($row eq 'approval') {
4409: my %checked;
4410: if ($current{$type} =~ /^([12])$/) {
4411: $checked{$1} = ' checked="checked"';
4412: } else {
4413: $checked{'0'} = ' checked="checked"';
4414: }
4415: for my $val (0..2) {
4416: $datatable .= '<span class="LC_nobreak"><label>'.
4417: '<input type="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
4418: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
4419: }
4420: } elsif ($row eq 'limit') {
4421: my %checked;
4422: if ($current{$type} =~ /^(allstudents|selfenrolled)$/) {
4423: $checked{$1} = ' checked="checked"';
4424: } else {
4425: $checked{'none'} = ' checked="checked"';
4426: }
4427: my $cap;
4428: if ($currentcap{$type} =~ /^\d+$/) {
4429: $cap = $currentcap{$type};
4430: }
4431: foreach my $val ('none','allstudents','selfenrolled') {
4432: $datatable .= '<span class="LC_nobreak"><label>'.
4433: '<input type="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
4434: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
4435: }
4436: $datatable .= '<br />'.
4437: '<span class="LC_nobreak">'.&mt('Maximum allowed: ').
4438: '<input type="text" name="selfenrolldefault_cap_'.$type.'" size = "5" value="'.$cap.'" />'.
4439: '</span>';
4440: }
4441: }
4442: $datatable .= '</td>';
4443: }
4444: $datatable .= '</tr>';
4445: }
4446: $datatable .= '</table></td></tr>';
4447: }
4448: } elsif ($position eq 'bottom') {
4449: $datatable .= &print_validation_rows('selfenroll',$dom,$settings,\$itemcount);
4450: }
4451: $$rowtotal += $itemcount;
4452: return $datatable;
4453: }
4454:
4455: sub print_validation_rows {
4456: my ($caller,$dom,$settings,$rowtotal) = @_;
4457: my ($itemsref,$namesref,$fieldsref);
4458: if ($caller eq 'selfenroll') {
4459: ($itemsref,$namesref,$fieldsref) = &Apache::lonuserutils::selfenroll_validation_types();
4460: } elsif ($caller eq 'requestcourses') {
4461: ($itemsref,$namesref,$fieldsref) = &Apache::loncoursequeueadmin::requestcourses_validation_types();
4462: }
4463: my %currvalidation;
4464: if (ref($settings) eq 'HASH') {
4465: if (ref($settings->{'validation'}) eq 'HASH') {
4466: %currvalidation = %{$settings->{'validation'}};
4467: }
4468: }
4469: my $datatable;
4470: my $itemcount = 0;
4471: foreach my $item (@{$itemsref}) {
4472: my $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
4473: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
4474: $namesref->{$item}.
4475: '</span></td>'.
4476: '<td class="LC_left_item">';
4477: if (($item eq 'url') || ($item eq 'button')) {
4478: $datatable .= '<span class="LC_nobreak">'.
4479: '<input type="text" name="'.$caller.'_validation_'.$item.'"'.
4480: ' value="'.$currvalidation{$item}.'" size="50" /></span>';
4481: } elsif ($item eq 'fields') {
4482: my @currfields;
4483: if (ref($currvalidation{$item}) eq 'ARRAY') {
4484: @currfields = @{$currvalidation{$item}};
4485: }
4486: foreach my $field (@{$fieldsref}) {
4487: my $check = '';
4488: if (grep(/^\Q$field\E$/,@currfields)) {
4489: $check = ' checked="checked"';
4490: }
4491: $datatable .= '<span class="LC_nobreak"><label>'.
4492: '<input type="checkbox" name="'.$caller.'_validation_fields"'.
4493: ' value="'.$field.'"'.$check.' />'.$field.
4494: '</label></span> ';
4495: }
4496: } elsif ($item eq 'markup') {
4497: $datatable .= '<textarea name="'.$caller.'_validation_markup" cols="50" rows="5" wrap="soft">'.
4498: $currvalidation{$item}.
4499: '</textarea>';
4500: }
4501: $datatable .= '</td></tr>'."\n";
4502: if (ref($rowtotal)) {
4503: $itemcount ++;
4504: }
4505: }
4506: if ($caller eq 'requestcourses') {
4507: my %currhash;
4508: if (ref($settings) eq 'HASH') {
4509: if (ref($settings->{'validation'}) eq 'HASH') {
4510: if ($settings->{'validation'}{'dc'} ne '') {
4511: $currhash{$settings->{'validation'}{'dc'}} = 1;
4512: }
4513: }
4514: }
4515: my $numinrow = 2;
4516: my ($numdc,$dctable,$rows) = &active_dc_picker($dom,$numinrow,'radio',
4517: 'validationdc',%currhash);
4518: my $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
4519: $datatable .= '</td></tr><tr'.$css_class.'><td>';
4520: if ($numdc > 1) {
4521: $datatable .= &mt('Course creation processed as: (choose Dom. Coord.)');
4522: } else {
4523: $datatable .= &mt('Course creation processed as: ');
4524: }
4525: $datatable .= '</td><td class="LC_left_item">'.$dctable.'</td></tr>';
4526: $itemcount ++;
4527: }
4528: if (ref($rowtotal)) {
4529: $$rowtotal += $itemcount;
4530: }
4531: return $datatable;
4532: }
4533:
4534: sub print_usersessions {
4535: my ($position,$dom,$settings,$rowtotal) = @_;
4536: my ($css_class,$datatable,$itemcount,%checked,%choices);
4537: my (%by_ip,%by_location,@intdoms,@instdoms);
4538: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
4539:
4540: my @alldoms = &Apache::lonnet::all_domains();
4541: my %serverhomes = %Apache::lonnet::serverhomeIDs;
4542: my %servers = &Apache::lonnet::internet_dom_servers($dom);
4543: my %altids = &id_for_thisdom(%servers);
4544: if ($position eq 'top') {
4545: if (keys(%serverhomes) > 1) {
4546: my %spareid = ¤t_offloads_to($dom,$settings,\%servers);
4547: my $curroffloadnow;
4548: if (ref($settings) eq 'HASH') {
4549: if (ref($settings->{'offloadnow'}) eq 'HASH') {
4550: $curroffloadnow = $settings->{'offloadnow'};
4551: }
4552: }
4553: $datatable .= &spares_row($dom,\%servers,\%spareid,\%serverhomes,\%altids,$curroffloadnow,$rowtotal);
4554: } else {
4555: $datatable .= '<tr'.$css_class.'><td colspan="2">'.
4556: &mt('Nothing to set here, as the cluster to which this domain belongs only contains one server.').
4557: '</td></tr>';
4558: }
4559: } else {
4560: my %titles = &usersession_titles();
4561: my ($prefix,@types);
4562: if ($position eq 'bottom') {
4563: $prefix = 'remote';
4564: @types = ('version','excludedomain','includedomain');
4565: } else {
4566: $prefix = 'hosted';
4567: @types = ('excludedomain','includedomain');
4568: }
4569: ($datatable,$itemcount) = &rules_by_location($settings,$prefix,\%by_location,\%by_ip,\@types,\%titles);
4570: }
4571: $$rowtotal += $itemcount;
4572: return $datatable;
4573: }
4574:
4575: sub rules_by_location {
4576: my ($settings,$prefix,$by_location,$by_ip,$types,$titles) = @_;
4577: my ($datatable,$itemcount,$css_class);
4578: if (keys(%{$by_location}) == 0) {
4579: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
4580: $datatable = '<tr'.$css_class.'><td colspan="2">'.
4581: &mt('Nothing to set here, as the cluster to which this domain belongs only contains one institution.').
4582: '</td></tr>';
4583: $itemcount = 1;
4584: } else {
4585: $itemcount = 0;
4586: my $numinrow = 5;
4587: my (%current,%checkedon,%checkedoff);
4588: my @locations = sort(keys(%{$by_location}));
4589: foreach my $type (@{$types}) {
4590: $checkedon{$type} = '';
4591: $checkedoff{$type} = ' checked="checked"';
4592: }
4593: if (ref($settings) eq 'HASH') {
4594: if (ref($settings->{$prefix}) eq 'HASH') {
4595: foreach my $key (keys(%{$settings->{$prefix}})) {
4596: $current{$key} = $settings->{$prefix}{$key};
4597: if ($key eq 'version') {
4598: if ($current{$key} ne '') {
4599: $checkedon{$key} = ' checked="checked"';
4600: $checkedoff{$key} = '';
4601: }
4602: } elsif (ref($current{$key}) eq 'ARRAY') {
4603: $checkedon{$key} = ' checked="checked"';
4604: $checkedoff{$key} = '';
4605: }
4606: }
4607: }
4608: }
4609: foreach my $type (@{$types}) {
4610: next if ($type ne 'version' && !@locations);
4611: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
4612: $datatable .= '<tr'.$css_class.'>
4613: <td><span class="LC_nobreak">'.$titles->{$type}.'</span><br />
4614: <span class="LC_nobreak">
4615: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedoff{$type}.' value="0" />'.&mt('Not in use').'</label>
4616: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedon{$type}.' value="1" />'.&mt('In use').'</label></span></td><td>';
4617: if ($type eq 'version') {
4618: my @lcversions = &Apache::lonnet::all_loncaparevs();
4619: my $selector = '<select name="'.$prefix.'_version">';
4620: foreach my $version (@lcversions) {
4621: my $selected = '';
4622: if ($current{'version'} eq $version) {
4623: $selected = ' selected="selected"';
4624: }
4625: $selector .= ' <option value="'.$version.'"'.
4626: $selected.'>'.$version.'</option>';
4627: }
4628: $selector .= '</select> ';
4629: $datatable .= &mt('remote server must be version: [_1] or later',$selector);
4630: } else {
4631: $datatable.= '<div><input type="button" value="'.&mt('check all').'" '.
4632: 'onclick="javascript:checkAll(document.display.'.$prefix.'_'.$type.')"'.
4633: ' />'.(' 'x2).
4634: '<input type="button" value="'.&mt('uncheck all').'" '.
4635: 'onclick="javascript:uncheckAll(document.display.'.$prefix.'_'.$type.')" />'.
4636: "\n".
4637: '</div><div><table>';
4638: my $rem;
4639: for (my $i=0; $i<@locations; $i++) {
4640: my ($showloc,$value,$checkedtype);
4641: if (ref($by_location->{$locations[$i]}) eq 'ARRAY') {
4642: my $ip = $by_location->{$locations[$i]}->[0];
4643: if (ref($by_ip->{$ip}) eq 'ARRAY') {
4644: $value = join(':',@{$by_ip->{$ip}});
4645: $showloc = join(', ',@{$by_ip->{$ip}});
4646: if (ref($current{$type}) eq 'ARRAY') {
4647: foreach my $loc (@{$by_ip->{$ip}}) {
4648: if (grep(/^\Q$loc\E$/,@{$current{$type}})) {
4649: $checkedtype = ' checked="checked"';
4650: last;
4651: }
4652: }
4653: }
4654: }
4655: }
4656: $rem = $i%($numinrow);
4657: if ($rem == 0) {
4658: if ($i > 0) {
4659: $datatable .= '</tr>';
4660: }
4661: $datatable .= '<tr>';
4662: }
4663: $datatable .= '<td class="LC_left_item">'.
4664: '<span class="LC_nobreak"><label>'.
4665: '<input type="checkbox" name="'.$prefix.'_'.$type.
4666: '" value="'.$value.'"'.$checkedtype.' />'.$showloc.
4667: '</label></span></td>';
4668: }
4669: $rem = @locations%($numinrow);
4670: my $colsleft = $numinrow - $rem;
4671: if ($colsleft > 1 ) {
4672: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
4673: ' </td>';
4674: } elsif ($colsleft == 1) {
4675: $datatable .= '<td class="LC_left_item"> </td>';
4676: }
4677: $datatable .= '</tr></table>';
4678: }
4679: $datatable .= '</td></tr>';
4680: $itemcount ++;
4681: }
4682: }
4683: return ($datatable,$itemcount);
4684: }
4685:
4686: sub print_ssl {
4687: my ($position,$dom,$settings,$rowtotal) = @_;
4688: my ($css_class,$datatable);
4689: my $itemcount = 1;
4690: if ($position eq 'top') {
4691: my $primary_id = &Apache::lonnet::domain($dom,'primary');
4692: my $intdom = &Apache::lonnet::internet_dom($primary_id);
4693: my $same_institution;
4694: if ($intdom ne '') {
4695: my $internet_names = &Apache::lonnet::get_internet_names($Apache::lonnet::perlvar{'lonHostID'});
4696: if (ref($internet_names) eq 'ARRAY') {
4697: if (grep(/^\Q$intdom\E$/,@{$internet_names})) {
4698: $same_institution = 1;
4699: }
4700: }
4701: }
4702: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4703: $datatable = '<tr'.$css_class.'><td colspan="2">';
4704: if ($same_institution) {
4705: my %domservers = &Apache::lonnet::get_servers($dom);
4706: $datatable .= &LONCAPA::SSL::print_certstatus(\%domservers,'web','domprefs');
4707: } else {
4708: $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.");
4709: }
4710: $datatable .= '</td></tr>';
4711: $itemcount ++;
4712: } else {
4713: my %titles = &ssl_titles();
4714: my (%by_ip,%by_location,@intdoms,@instdoms);
4715: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
4716: my @alldoms = &Apache::lonnet::all_domains();
4717: my %serverhomes = %Apache::lonnet::serverhomeIDs;
4718: my @domservers = &Apache::lonnet::get_servers($dom);
4719: my %servers = &Apache::lonnet::internet_dom_servers($dom);
4720: my %altids = &id_for_thisdom(%servers);
4721: if (($position eq 'connto') || ($position eq 'connfrom')) {
4722: my $legacy;
4723: unless (ref($settings) eq 'HASH') {
4724: my $name;
4725: if ($position eq 'connto') {
4726: $name = 'loncAllowInsecure';
4727: } else {
4728: $name = 'londAllowInsecure';
4729: }
4730: my $primarylibserv = &Apache::lonnet::domain($dom,'primary');
4731: my @ids=&Apache::lonnet::current_machine_ids();
4732: if (($primarylibserv ne '') && (!grep(/^\Q$primarylibserv\E$/,@ids))) {
4733: my %what = (
4734: $name => 1,
4735: );
4736: my ($result,$returnhash) =
4737: &Apache::lonnet::get_remote_globals($primarylibserv,\%what);
4738: if ($result eq 'ok') {
4739: if (ref($returnhash) eq 'HASH') {
4740: $legacy = $returnhash->{$name};
4741: }
4742: }
4743: } else {
4744: $legacy = $Apache::lonnet::perlvar{$name};
4745: }
4746: }
4747: foreach my $type ('dom','intdom','other') {
4748: my %checked;
4749: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4750: $datatable .= '<tr'.$css_class.'><td>'.$titles{$type}.'</td>'.
4751: '<td class="LC_right_item">';
4752: my $skip;
4753: if ($type eq 'dom') {
4754: unless (keys(%servers) > 1) {
4755: $datatable .= &mt('Nothing to set here, as there are no other servers/VMs');
4756: $skip = 1;
4757: }
4758: }
4759: if ($type eq 'intdom') {
4760: unless (@instdoms > 1) {
4761: $datatable .= &mt('Nothing to set here, as there are no other domains for this institution');
4762: $skip = 1;
4763: }
4764: } elsif ($type eq 'other') {
4765: if (keys(%by_location) == 0) {
4766: $datatable .= &mt('Nothing to set here, as there are no other institutions');
4767: $skip = 1;
4768: }
4769: }
4770: unless ($skip) {
4771: $checked{'yes'} = ' checked="checked"';
4772: if (ref($settings) eq 'HASH') {
4773: if (ref($settings->{$position}) eq 'HASH') {
4774: if ($settings->{$position}->{$type} =~ /^(no|req)$/) {
4775: $checked{$1} = $checked{'yes'};
4776: delete($checked{'yes'});
4777: }
4778: }
4779: } else {
4780: if ($legacy == 0) {
4781: $checked{'req'} = $checked{'yes'};
4782: delete($checked{'yes'});
4783: }
4784: }
4785: foreach my $option ('no','yes','req') {
4786: $datatable .= '<span class="LC_nobreak"><label>'.
4787: '<input type="radio" name="'.$position.'_'.$type.'" '.
4788: 'value="'.$option.'"'.$checked{$option}.' />'.$titles{$option}.
4789: '</label></span>'.(' 'x2);
4790: }
4791: }
4792: $datatable .= '</td></tr>';
4793: $itemcount ++;
4794: }
4795: } else {
4796: my $prefix = 'replication';
4797: my @types = ('certreq','nocertreq');
4798: if (keys(%by_location) == 0) {
4799: $datatable .= '<tr'.$css_class.'><td>'.
4800: &mt('Nothing to set here, as there are no other institutions').
4801: '</td></tr>';
4802: $itemcount ++;
4803: } else {
4804: ($datatable,$itemcount) =
4805: &rules_by_location($settings,$prefix,\%by_location,\%by_ip,\@types,\%titles);
4806: }
4807: }
4808: }
4809: $$rowtotal += $itemcount;
4810: return $datatable;
4811: }
4812:
4813: sub ssl_titles {
4814: return &Apache::lonlocal::texthash (
4815: dom => 'LON-CAPA servers/VMs from same domain',
4816: intdom => 'LON-CAPA servers/VMs from same "internet" domain',
4817: other => 'External LON-CAPA servers/VMs',
4818: connto => 'Connections to other servers',
4819: connfrom => 'Connections from other servers',
4820: replication => 'Replicating content to other institutions',
4821: certreq => 'Client certificate required, but specific domains exempt',
4822: nocertreq => 'No client certificate required, except for specific domains',
4823: no => 'SSL not used',
4824: yes => 'SSL Optional (used if available)',
4825: req => 'SSL Required',
4826: );
4827: }
4828:
4829: sub print_trust {
4830: my ($prefix,$dom,$settings,$rowtotal) = @_;
4831: my ($css_class,$datatable,%checked,%choices);
4832: my (%by_ip,%by_location,@intdoms,@instdoms);
4833: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
4834: my $itemcount = 1;
4835: my %titles = &trust_titles();
4836: my @types = ('exc','inc');
4837: if ($prefix eq 'top') {
4838: $prefix = 'content';
4839: } elsif ($prefix eq 'bottom') {
4840: $prefix = 'msg';
4841: }
4842: ($datatable,$itemcount) = &rules_by_location($settings,$prefix,\%by_location,\%by_ip,\@types,\%titles);
4843: $$rowtotal += $itemcount;
4844: return $datatable;
4845: }
4846:
4847: sub trust_titles {
4848: return &Apache::lonlocal::texthash(
4849: content => "Access to this domain's content by others",
4850: shared => "Access to other domain's content by this domain",
4851: enroll => "Enrollment in this domain's courses by others",
4852: othcoau => "Co-author roles in this domain for others",
4853: coaurem => "Co-author roles for this domain's users elsewhere",
4854: domroles => "Domain roles in this domain assignable to others",
4855: catalog => "Course Catalog for this domain displayed elsewhere",
4856: reqcrs => "Requests for creation of courses in this domain by others",
4857: msg => "Users in other domains can send messages to this domain",
4858: exc => "Allow all, but exclude specific domains",
4859: inc => "Deny all, but include specific domains",
4860: );
4861: }
4862:
4863: sub build_location_hashes {
4864: my ($intdoms,$by_ip,$by_location,$instdoms) = @_;
4865: return unless((ref($intdoms) eq 'ARRAY') && (ref($by_ip) eq 'HASH') &&
4866: (ref($by_location) eq 'HASH') && (ref($instdoms) eq 'ARRAY'));
4867: my %iphost = &Apache::lonnet::get_iphost();
4868: my $primary_id = &Apache::lonnet::domain($env{'request.role.domain'},'primary');
4869: my $primary_ip = &Apache::lonnet::get_host_ip($primary_id);
4870: if (ref($iphost{$primary_ip}) eq 'ARRAY') {
4871: foreach my $id (@{$iphost{$primary_ip}}) {
4872: my $intdom = &Apache::lonnet::internet_dom($id);
4873: unless(grep(/^\Q$intdom\E$/,@{$intdoms})) {
4874: push(@{$intdoms},$intdom);
4875: }
4876: }
4877: }
4878: foreach my $ip (keys(%iphost)) {
4879: if (ref($iphost{$ip}) eq 'ARRAY') {
4880: foreach my $id (@{$iphost{$ip}}) {
4881: my $location = &Apache::lonnet::internet_dom($id);
4882: if ($location) {
4883: if (grep(/^\Q$location\E$/,@{$intdoms})) {
4884: my $dom = &Apache::lonnet::host_domain($id);
4885: unless (grep(/^\Q$dom\E/,@{$instdoms})) {
4886: push(@{$instdoms},$dom);
4887: }
4888: next;
4889: }
4890: if (ref($by_ip->{$ip}) eq 'ARRAY') {
4891: unless(grep(/^\Q$location\E$/,@{$by_ip->{$ip}})) {
4892: push(@{$by_ip->{$ip}},$location);
4893: }
4894: } else {
4895: $by_ip->{$ip} = [$location];
4896: }
4897: }
4898: }
4899: }
4900: }
4901: foreach my $ip (sort(keys(%{$by_ip}))) {
4902: if (ref($by_ip->{$ip}) eq 'ARRAY') {
4903: @{$by_ip->{$ip}} = sort(@{$by_ip->{$ip}});
4904: my $first = $by_ip->{$ip}->[0];
4905: if (ref($by_location->{$first}) eq 'ARRAY') {
4906: unless (grep(/^\Q$ip\E$/,@{$by_location->{$first}})) {
4907: push(@{$by_location->{$first}},$ip);
4908: }
4909: } else {
4910: $by_location->{$first} = [$ip];
4911: }
4912: }
4913: }
4914: return;
4915: }
4916:
4917: sub current_offloads_to {
4918: my ($dom,$settings,$servers) = @_;
4919: my (%spareid,%otherdomconfigs);
4920: if (ref($servers) eq 'HASH') {
4921: foreach my $lonhost (sort(keys(%{$servers}))) {
4922: my $gotspares;
4923: if (ref($settings) eq 'HASH') {
4924: if (ref($settings->{'spares'}) eq 'HASH') {
4925: if (ref($settings->{'spares'}{$lonhost}) eq 'HASH') {
4926: $spareid{$lonhost}{'primary'} = $settings->{'spares'}{$lonhost}{'primary'};
4927: $spareid{$lonhost}{'default'} = $settings->{'spares'}{$lonhost}{'default'};
4928: $gotspares = 1;
4929: }
4930: }
4931: }
4932: unless ($gotspares) {
4933: my $gotspares;
4934: my $serverhomeID =
4935: &Apache::lonnet::get_server_homeID($servers->{$lonhost});
4936: my $serverhomedom =
4937: &Apache::lonnet::host_domain($serverhomeID);
4938: if ($serverhomedom ne $dom) {
4939: if (ref($otherdomconfigs{$serverhomedom} eq 'HASH')) {
4940: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}) eq 'HASH') {
4941: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}) eq 'HASH') {
4942: $spareid{$lonhost}{'primary'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'primary'};
4943: $spareid{$lonhost}{'default'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'default'};
4944: $gotspares = 1;
4945: }
4946: }
4947: } else {
4948: $otherdomconfigs{$serverhomedom} =
4949: &Apache::lonnet::get_dom('configuration',['usersessions'],$serverhomedom);
4950: if (ref($otherdomconfigs{$serverhomedom}) eq 'HASH') {
4951: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}) eq 'HASH') {
4952: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}) eq 'HASH') {
4953: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{$lonhost}) eq 'HASH') {
4954: $spareid{$lonhost}{'primary'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'primary'};
4955: $spareid{$lonhost}{'default'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'default'};
4956: $gotspares = 1;
4957: }
4958: }
4959: }
4960: }
4961: }
4962: }
4963: }
4964: unless ($gotspares) {
4965: if ($lonhost eq $Apache::lonnet::perlvar{'lonHostID'}) {
4966: $spareid{$lonhost}{'primary'} = $Apache::lonnet::spareid{'primary'};
4967: $spareid{$lonhost}{'default'} = $Apache::lonnet::spareid{'default'};
4968: } else {
4969: my $server_hostname = &Apache::lonnet::hostname($lonhost);
4970: my $server_homeID = &Apache::lonnet::get_server_homeID($server_hostname);
4971: if ($server_homeID eq $Apache::lonnet::perlvar{'lonHostID'}) {
4972: $spareid{$lonhost}{'primary'} = $Apache::lonnet::spareid{'primary'};
4973: $spareid{$lonhost}{'default'} = $Apache::lonnet::spareid{'default'};
4974: } else {
4975: my %what = (
4976: spareid => 1,
4977: );
4978: my ($result,$returnhash) =
4979: &Apache::lonnet::get_remote_globals($lonhost,\%what);
4980: if ($result eq 'ok') {
4981: if (ref($returnhash) eq 'HASH') {
4982: if (ref($returnhash->{'spareid'}) eq 'HASH') {
4983: $spareid{$lonhost}{'primary'} = $returnhash->{'spareid'}->{'primary'};
4984: $spareid{$lonhost}{'default'} = $returnhash->{'spareid'}->{'default'};
4985: }
4986: }
4987: }
4988: }
4989: }
4990: }
4991: }
4992: }
4993: return %spareid;
4994: }
4995:
4996: sub spares_row {
4997: my ($dom,$servers,$spareid,$serverhomes,$altids,$curroffloadnow,$rowtotal) = @_;
4998: my $css_class;
4999: my $numinrow = 4;
5000: my $itemcount = 1;
5001: my $datatable;
5002: my %typetitles = &sparestype_titles();
5003: if ((ref($servers) eq 'HASH') && (ref($spareid) eq 'HASH') && (ref($altids) eq 'HASH')) {
5004: foreach my $server (sort(keys(%{$servers}))) {
5005: my $serverhome = &Apache::lonnet::get_server_homeID($servers->{$server});
5006: my ($othercontrol,$serverdom);
5007: if ($serverhome ne $server) {
5008: $serverdom = &Apache::lonnet::host_domain($serverhome);
5009: $othercontrol = &mt('Session offloading controlled by domain: [_1]','<b>'.$serverdom.'</b>');
5010: } else {
5011: $serverdom = &Apache::lonnet::host_domain($server);
5012: if ($serverdom ne $dom) {
5013: $othercontrol = &mt('Session offloading controlled by domain: [_1]','<b>'.$serverdom.'</b>');
5014: }
5015: }
5016: next unless (ref($spareid->{$server}) eq 'HASH');
5017: my $checkednow;
5018: if (ref($curroffloadnow) eq 'HASH') {
5019: if ($curroffloadnow->{$server}) {
5020: $checkednow = ' checked="checked"';
5021: }
5022: }
5023: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
5024: $datatable .= '<tr'.$css_class.'>
5025: <td rowspan="2">
5026: <span class="LC_nobreak">'.
5027: &mt('[_1] when busy, offloads to:'
5028: ,'<b>'.$server.'</b>').'</span><br />'.
5029: '<span class="LC_nobreak">'."\n".
5030: '<label><input type="checkbox" name="offloadnow" value="'.$server.'"'.$checkednow.' />'.
5031: ' '.&mt('Switch active users on next access').'</label></span>'.
5032: "\n";
5033: my (%current,%canselect);
5034: my @choices =
5035: &possible_newspares($server,$spareid->{$server},$serverhomes,$altids);
5036: foreach my $type ('primary','default') {
5037: if (ref($spareid->{$server}) eq 'HASH') {
5038: if (ref($spareid->{$server}{$type}) eq 'ARRAY') {
5039: my @spares = @{$spareid->{$server}{$type}};
5040: if (@spares > 0) {
5041: if ($othercontrol) {
5042: $current{$type} = join(', ',@spares);
5043: } else {
5044: $current{$type} .= '<table>';
5045: my $numspares = scalar(@spares);
5046: for (my $i=0; $i<@spares; $i++) {
5047: my $rem = $i%($numinrow);
5048: if ($rem == 0) {
5049: if ($i > 0) {
5050: $current{$type} .= '</tr>';
5051: }
5052: $current{$type} .= '<tr>';
5053: }
5054: $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'".');" /> '.
5055: $spareid->{$server}{$type}[$i].
5056: '</label></td>'."\n";
5057: }
5058: my $rem = @spares%($numinrow);
5059: my $colsleft = $numinrow - $rem;
5060: if ($colsleft > 1 ) {
5061: $current{$type} .= '<td colspan="'.$colsleft.
5062: '" class="LC_left_item">'.
5063: ' </td>';
5064: } elsif ($colsleft == 1) {
5065: $current{$type} .= '<td class="LC_left_item"> </td>'."\n";
5066: }
5067: $current{$type} .= '</tr></table>';
5068: }
5069: }
5070: }
5071: if ($current{$type} eq '') {
5072: $current{$type} = &mt('None specified');
5073: }
5074: if ($othercontrol) {
5075: if ($type eq 'primary') {
5076: $canselect{$type} = $othercontrol;
5077: }
5078: } else {
5079: $canselect{$type} =
5080: &mt('Add new [_1]'.$type.'[_2]:','<i>','</i>').' '.
5081: '<select name="newspare_'.$type.'_'.$server.'" '.
5082: 'id="newspare_'.$type.'_'.$server.'" onchange="checkNewSpares('."'$server','$type'".');">'."\n".
5083: '<option value="" selected ="selected">'.&mt('Select').'</option>'."\n";
5084: if (@choices > 0) {
5085: foreach my $lonhost (@choices) {
5086: $canselect{$type} .= '<option value="'.$lonhost.'">'.$lonhost.'</option>'."\n";
5087: }
5088: }
5089: $canselect{$type} .= '</select>'."\n";
5090: }
5091: } else {
5092: $current{$type} = &mt('Could not be determined');
5093: if ($type eq 'primary') {
5094: $canselect{$type} = $othercontrol;
5095: }
5096: }
5097: if ($type eq 'default') {
5098: $datatable .= '<tr'.$css_class.'>';
5099: }
5100: $datatable .= '<td><i>'.$typetitles{$type}.'</i></td>'."\n".
5101: '<td>'.$current{$type}.'</td>'."\n".
5102: '<td>'.$canselect{$type}.'</td></tr>'."\n";
5103: }
5104: $itemcount ++;
5105: }
5106: }
5107: $$rowtotal += $itemcount;
5108: return $datatable;
5109: }
5110:
5111: sub possible_newspares {
5112: my ($server,$currspares,$serverhomes,$altids) = @_;
5113: my $serverhostname = &Apache::lonnet::hostname($server);
5114: my %excluded;
5115: if ($serverhostname ne '') {
5116: %excluded = (
5117: $serverhostname => 1,
5118: );
5119: }
5120: if (ref($currspares) eq 'HASH') {
5121: foreach my $type (keys(%{$currspares})) {
5122: if (ref($currspares->{$type}) eq 'ARRAY') {
5123: if (@{$currspares->{$type}} > 0) {
5124: foreach my $curr (@{$currspares->{$type}}) {
5125: my $hostname = &Apache::lonnet::hostname($curr);
5126: $excluded{$hostname} = 1;
5127: }
5128: }
5129: }
5130: }
5131: }
5132: my @choices;
5133: if ((ref($serverhomes) eq 'HASH') && (ref($altids) eq 'HASH')) {
5134: if (keys(%{$serverhomes}) > 1) {
5135: foreach my $name (sort(keys(%{$serverhomes}))) {
5136: unless ($excluded{$name}) {
5137: if (exists($altids->{$serverhomes->{$name}})) {
5138: push(@choices,$altids->{$serverhomes->{$name}});
5139: } else {
5140: push(@choices,$serverhomes->{$name});
5141: }
5142: }
5143: }
5144: }
5145: }
5146: return sort(@choices);
5147: }
5148:
5149: sub print_loadbalancing {
5150: my ($dom,$settings,$rowtotal) = @_;
5151: my $primary_id = &Apache::lonnet::domain($dom,'primary');
5152: my $intdom = &Apache::lonnet::internet_dom($primary_id);
5153: my $numinrow = 1;
5154: my $datatable;
5155: my %servers = &Apache::lonnet::internet_dom_servers($dom);
5156: my (%currbalancer,%currtargets,%currrules,%existing);
5157: if (ref($settings) eq 'HASH') {
5158: %existing = %{$settings};
5159: }
5160: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
5161: &get_loadbalancers_config(\%servers,\%existing,\%currbalancer,
5162: \%currtargets,\%currrules);
5163: } else {
5164: return;
5165: }
5166: my ($othertitle,$usertypes,$types) =
5167: &Apache::loncommon::sorted_inst_types($dom);
5168: my $rownum = 8;
5169: if (ref($types) eq 'ARRAY') {
5170: $rownum += scalar(@{$types});
5171: }
5172: my @css_class = ('LC_odd_row','LC_even_row');
5173: my $balnum = 0;
5174: my $islast;
5175: my (@toshow,$disabledtext);
5176: if (keys(%currbalancer) > 0) {
5177: @toshow = sort(keys(%currbalancer));
5178: if (scalar(@toshow) < scalar(keys(%servers)) + 1) {
5179: push(@toshow,'');
5180: }
5181: } else {
5182: @toshow = ('');
5183: $disabledtext = &mt('No existing load balancer');
5184: }
5185: foreach my $lonhost (@toshow) {
5186: if ($balnum == scalar(@toshow)-1) {
5187: $islast = 1;
5188: } else {
5189: $islast = 0;
5190: }
5191: my $cssidx = $balnum%2;
5192: my $targets_div_style = 'display: none';
5193: my $disabled_div_style = 'display: block';
5194: my $homedom_div_style = 'display: none';
5195: $datatable .= '<tr class="'.$css_class[$cssidx].'">'.
5196: '<td rowspan="'.$rownum.'" valign="top">'.
5197: '<p>';
5198: if ($lonhost eq '') {
5199: $datatable .= '<span class="LC_nobreak">';
5200: if (keys(%currbalancer) > 0) {
5201: $datatable .= &mt('Add balancer:');
5202: } else {
5203: $datatable .= &mt('Enable balancer:');
5204: }
5205: $datatable .= ' '.
5206: '<select name="loadbalancing_lonhost_'.$balnum.'"'.
5207: ' id="loadbalancing_lonhost_'.$balnum.'"'.
5208: ' onchange="toggleTargets('."'$balnum'".');">'."\n".
5209: '<option value="" selected="selected">'.&mt('None').
5210: '</option>'."\n";
5211: foreach my $server (sort(keys(%servers))) {
5212: next if ($currbalancer{$server});
5213: $datatable .= '<option value="'.$server.'">'.$server.'</option>'."\n";
5214: }
5215: $datatable .=
5216: '</select>'."\n".
5217: '<input type="hidden" name="loadbalancing_prevlonhost_'.$balnum.'" id="loadbalancing_prevlonhost_'.$balnum.'" value="" /> </span>'."\n";
5218: } else {
5219: $datatable .= '<i>'.$lonhost.'</i><br /><span class="LC_nobreak">'.
5220: '<label><input type="checkbox" name="loadbalancing_delete" value="'.$balnum.'" id="loadbalancing_delete_'.$balnum.'" onclick="javascript:balancerDeleteChange('."'$balnum'".');" /> '.
5221: &mt('Stop balancing').'</label>'.
5222: '<input type="hidden" name="loadbalancing_lonhost_'.$balnum.'" value="'.$lonhost.'" id="loadbalancing_lonhost_'.$balnum.'" /></span>';
5223: $targets_div_style = 'display: block';
5224: $disabled_div_style = 'display: none';
5225: if ($dom eq &Apache::lonnet::host_domain($lonhost)) {
5226: $homedom_div_style = 'display: block';
5227: }
5228: }
5229: $datatable .= '</p></td><td rowspan="'.$rownum.'" valign="top">'.
5230: '<div id="loadbalancing_disabled_'.$balnum.'" style="'.
5231: $disabled_div_style.'">'.$disabledtext.'</div>'."\n".
5232: '<div id="loadbalancing_targets_'.$balnum.'" style="'.$targets_div_style.'">'.&mt('Offloads to:').'<br />';
5233: my ($numspares,@spares) = &count_servers($lonhost,%servers);
5234: my @sparestypes = ('primary','default');
5235: my %typetitles = &sparestype_titles();
5236: my %hostherechecked = (
5237: no => ' checked="checked"',
5238: );
5239: foreach my $sparetype (@sparestypes) {
5240: my $targettable;
5241: for (my $i=0; $i<$numspares; $i++) {
5242: my $checked;
5243: if (ref($currtargets{$lonhost}) eq 'HASH') {
5244: if (ref($currtargets{$lonhost}{$sparetype}) eq 'ARRAY') {
5245: if (grep(/^\Q$spares[$i]\E$/,@{$currtargets{$lonhost}{$sparetype}})) {
5246: $checked = ' checked="checked"';
5247: }
5248: }
5249: }
5250: my ($chkboxval,$disabled);
5251: if (($lonhost ne '') && (exists($servers{$lonhost}))) {
5252: $chkboxval = $spares[$i];
5253: }
5254: if (exists($currbalancer{$spares[$i]})) {
5255: $disabled = ' disabled="disabled"';
5256: }
5257: $targettable .=
5258: '<td><span class="LC_nobreak"><label>'.
5259: '<input type="checkbox" name="loadbalancing_target_'.$balnum.'_'.$sparetype.'"'.
5260: $checked.$disabled.' value="'.$chkboxval.'" id="loadbalancing_target_'.$balnum.'_'.$sparetype.'_'.$i.'" onclick="checkOffloads('."this,'$balnum','$sparetype'".');" /><span id="loadbalancing_targettxt_'.$balnum.'_'.$sparetype.'_'.$i.'"> '.$chkboxval.
5261: '</span></label></span></td>';
5262: my $rem = $i%($numinrow);
5263: if ($rem == 0) {
5264: if (($i > 0) && ($i < $numspares-1)) {
5265: $targettable .= '</tr>';
5266: }
5267: if ($i < $numspares-1) {
5268: $targettable .= '<tr>';
5269: }
5270: }
5271: }
5272: if ($targettable ne '') {
5273: my $rem = $numspares%($numinrow);
5274: my $colsleft = $numinrow - $rem;
5275: if ($colsleft > 1 ) {
5276: $targettable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
5277: ' </td>';
5278: } elsif ($colsleft == 1) {
5279: $targettable .= '<td class="LC_left_item"> </td>';
5280: }
5281: $datatable .= '<i>'.$typetitles{$sparetype}.'</i><br />'.
5282: '<table><tr>'.$targettable.'</tr></table><br />';
5283: }
5284: $hostherechecked{$sparetype} = '';
5285: if (ref($currtargets{$lonhost}) eq 'HASH') {
5286: if (ref($currtargets{$lonhost}{$sparetype}) eq 'ARRAY') {
5287: if (grep(/^\Q$lonhost\E$/,@{$currtargets{$lonhost}{$sparetype}})) {
5288: $hostherechecked{$sparetype} = ' checked="checked"';
5289: $hostherechecked{'no'} = '';
5290: }
5291: }
5292: }
5293: }
5294: $datatable .= &mt('Hosting on balancer itself').'<br />'.
5295: '<label><input type="radio" name="loadbalancing_target_'.$balnum.'_hosthere" value="no"'.
5296: $hostherechecked{'no'}.' />'.&mt('No').'</label><br />';
5297: foreach my $sparetype (@sparestypes) {
5298: $datatable .= '<label><input type="radio" name="loadbalancing_target_'.$balnum.'_hosthere" '.
5299: 'value="'.$sparetype.'"'.$hostherechecked{$sparetype}.' /><i>'.$typetitles{$sparetype}.
5300: '</i></label><br />';
5301: }
5302: $datatable .= '</div></td></tr>'.
5303: &loadbalancing_rules($dom,$intdom,$currrules{$lonhost},
5304: $othertitle,$usertypes,$types,\%servers,
5305: \%currbalancer,$lonhost,
5306: $targets_div_style,$homedom_div_style,
5307: $css_class[$cssidx],$balnum,$islast);
5308: $$rowtotal += $rownum;
5309: $balnum ++;
5310: }
5311: $datatable .= '<input type="hidden" name="loadbalancing_total" id="loadbalancing_total" value="'.$balnum.'" />';
5312: return $datatable;
5313: }
5314:
5315: sub get_loadbalancers_config {
5316: my ($servers,$existing,$currbalancer,$currtargets,$currrules) = @_;
5317: return unless ((ref($servers) eq 'HASH') &&
5318: (ref($existing) eq 'HASH') && (ref($currbalancer) eq 'HASH') &&
5319: (ref($currtargets) eq 'HASH') && (ref($currrules) eq 'HASH'));
5320: if (keys(%{$existing}) > 0) {
5321: my $oldlonhost;
5322: foreach my $key (sort(keys(%{$existing}))) {
5323: if ($key eq 'lonhost') {
5324: $oldlonhost = $existing->{'lonhost'};
5325: $currbalancer->{$oldlonhost} = 1;
5326: } elsif ($key eq 'targets') {
5327: if ($oldlonhost) {
5328: $currtargets->{$oldlonhost} = $existing->{'targets'};
5329: }
5330: } elsif ($key eq 'rules') {
5331: if ($oldlonhost) {
5332: $currrules->{$oldlonhost} = $existing->{'rules'};
5333: }
5334: } elsif (ref($existing->{$key}) eq 'HASH') {
5335: $currbalancer->{$key} = 1;
5336: $currtargets->{$key} = $existing->{$key}{'targets'};
5337: $currrules->{$key} = $existing->{$key}{'rules'};
5338: }
5339: }
5340: } else {
5341: my ($balancerref,$targetsref) =
5342: &Apache::lonnet::get_lonbalancer_config($servers);
5343: if ((ref($balancerref) eq 'HASH') && (ref($targetsref) eq 'HASH')) {
5344: foreach my $server (sort(keys(%{$balancerref}))) {
5345: $currbalancer->{$server} = 1;
5346: $currtargets->{$server} = $targetsref->{$server};
5347: }
5348: }
5349: }
5350: return;
5351: }
5352:
5353: sub loadbalancing_rules {
5354: my ($dom,$intdom,$currrules,$othertitle,$usertypes,$types,$servers,
5355: $currbalancer,$lonhost,$targets_div_style,$homedom_div_style,
5356: $css_class,$balnum,$islast) = @_;
5357: my $output;
5358: my $num = 0;
5359: my ($alltypes,$othertypes,$titles) =
5360: &loadbalancing_titles($dom,$intdom,$usertypes,$types);
5361: if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) {
5362: foreach my $type (@{$alltypes}) {
5363: $num ++;
5364: my $current;
5365: if (ref($currrules) eq 'HASH') {
5366: $current = $currrules->{$type};
5367: }
5368: if (($type eq '_LC_external') || ($type eq '_LC_internetdom')) {
5369: if ($dom ne &Apache::lonnet::host_domain($lonhost)) {
5370: $current = '';
5371: }
5372: }
5373: $output .= &loadbalance_rule_row($type,$titles->{$type},$current,
5374: $servers,$currbalancer,$lonhost,$dom,
5375: $targets_div_style,$homedom_div_style,
5376: $css_class,$balnum,$num,$islast);
5377: }
5378: }
5379: return $output;
5380: }
5381:
5382: sub loadbalancing_titles {
5383: my ($dom,$intdom,$usertypes,$types) = @_;
5384: my %othertypes = (
5385: '_LC_adv' => &mt('Advanced users from [_1]',$dom),
5386: '_LC_author' => &mt('Users from [_1] with author role',$dom),
5387: '_LC_internetdom' => &mt('Users not from [_1], but from [_2]',$dom,$intdom),
5388: '_LC_external' => &mt('Users not from [_1]',$intdom),
5389: '_LC_ipchangesso' => &mt('SSO users from [_1], with IP mismatch',$dom),
5390: '_LC_ipchange' => &mt('Non-SSO users with IP mismatch'),
5391: );
5392: my @alltypes = ('_LC_adv','_LC_author','_LC_internetdom','_LC_external','_LC_ipchangesso','_LC_ipchange');
5393: my @available;
5394: if (ref($types) eq 'ARRAY') {
5395: @available = @{$types};
5396: }
5397: unless (grep(/^default$/,@available)) {
5398: push(@available,'default');
5399: }
5400: unshift(@alltypes,@available);
5401: my %titles;
5402: foreach my $type (@alltypes) {
5403: if ($type =~ /^_LC_/) {
5404: $titles{$type} = $othertypes{$type};
5405: } elsif ($type eq 'default') {
5406: $titles{$type} = &mt('All users from [_1]',$dom);
5407: if (ref($types) eq 'ARRAY') {
5408: if (@{$types} > 0) {
5409: $titles{$type} = &mt('Other users from [_1]',$dom);
5410: }
5411: }
5412: } elsif (ref($usertypes) eq 'HASH') {
5413: $titles{$type} = $usertypes->{$type};
5414: }
5415: }
5416: return (\@alltypes,\%othertypes,\%titles);
5417: }
5418:
5419: sub loadbalance_rule_row {
5420: my ($type,$title,$current,$servers,$currbalancer,$lonhost,$dom,
5421: $targets_div_style,$homedom_div_style,$css_class,$balnum,$num,$islast) = @_;
5422: my @rulenames;
5423: my %ruletitles = &offloadtype_text();
5424: if (($type eq '_LC_ipchangesso') || ($type eq '_LC_ipchange')) {
5425: @rulenames = ('balancer','offloadedto','specific');
5426: } else {
5427: @rulenames = ('default','homeserver');
5428: if ($type eq '_LC_external') {
5429: push(@rulenames,'externalbalancer');
5430: } else {
5431: push(@rulenames,'specific');
5432: }
5433: push(@rulenames,'none');
5434: }
5435: my $style = $targets_div_style;
5436: if (($type eq '_LC_external') || ($type eq '_LC_internetdom')) {
5437: $style = $homedom_div_style;
5438: }
5439: my $space;
5440: if ($islast && $num == 1) {
5441: $space = '<div display="inline-block"> </div>';
5442: }
5443: my $output =
5444: '<tr class="'.$css_class.'" id="balanceruletr_'.$balnum.'_'.$num.'"><td valign="top">'.$space.
5445: '<div id="balanceruletitle_'.$balnum.'_'.$type.'" style="'.$style.'">'.$title.'</div></td>'."\n".
5446: '<td valaign="top">'.$space.
5447: '<div id="balancerule_'.$balnum.'_'.$type.'" style="'.$style.'">'."\n";
5448: for (my $i=0; $i<@rulenames; $i++) {
5449: my $rule = $rulenames[$i];
5450: my ($checked,$extra);
5451: if ($rulenames[$i] eq 'default') {
5452: $rule = '';
5453: }
5454: if ($rulenames[$i] eq 'specific') {
5455: if (ref($servers) eq 'HASH') {
5456: my $default;
5457: if (($current ne '') && (exists($servers->{$current}))) {
5458: $checked = ' checked="checked"';
5459: }
5460: unless ($checked) {
5461: $default = ' selected="selected"';
5462: }
5463: $extra =
5464: ': <select name="loadbalancing_singleserver_'.$balnum.'_'.$type.
5465: '" id="loadbalancing_singleserver_'.$balnum.'_'.$type.
5466: '" onchange="singleServerToggle('."'$balnum','$type'".')">'."\n".
5467: '<option value=""'.$default.'></option>'."\n";
5468: foreach my $server (sort(keys(%{$servers}))) {
5469: if (ref($currbalancer) eq 'HASH') {
5470: next if (exists($currbalancer->{$server}));
5471: }
5472: my $selected;
5473: if ($server eq $current) {
5474: $selected = ' selected="selected"';
5475: }
5476: $extra .= '<option value="'.$server.'"'.$selected.'>'.$server.'</option>';
5477: }
5478: $extra .= '</select>';
5479: }
5480: } elsif ($rule eq $current) {
5481: $checked = ' checked="checked"';
5482: }
5483: $output .= '<span class="LC_nobreak"><label>'.
5484: '<input type="radio" name="loadbalancing_rules_'.$balnum.'_'.$type.
5485: '" id="loadbalancing_rules_'.$balnum.'_'.$type.'_'.$i.'" value="'.
5486: $rule.'" onclick="balanceruleChange('."this.form,'$balnum','$type'".
5487: ')"'.$checked.' /> ';
5488: if (($rulenames[$i] eq 'specific') && ($type =~ /^_LC_ipchange/)) {
5489: $output .= $ruletitles{'particular'};
5490: } else {
5491: $output .= $ruletitles{$rulenames[$i]};
5492: }
5493: $output .= '</label>'.$extra.'</span><br />'."\n";
5494: }
5495: $output .= '</div></td></tr>'."\n";
5496: return $output;
5497: }
5498:
5499: sub offloadtype_text {
5500: my %ruletitles = &Apache::lonlocal::texthash (
5501: 'default' => 'Offloads to default destinations',
5502: 'homeserver' => "Offloads to user's home server",
5503: 'externalbalancer' => "Offloads to Load Balancer in user's domain",
5504: 'specific' => 'Offloads to specific server',
5505: 'none' => 'No offload',
5506: 'balancer' => 'Session hosted on Load Balancer, after re-authentication',
5507: 'offloadedto' => 'Session hosted on offload server, after re-authentication',
5508: 'particular' => 'Session hosted (after re-auth) on server:',
5509: );
5510: return %ruletitles;
5511: }
5512:
5513: sub sparestype_titles {
5514: my %typestitles = &Apache::lonlocal::texthash (
5515: 'primary' => 'primary',
5516: 'default' => 'default',
5517: );
5518: return %typestitles;
5519: }
5520:
5521: sub contact_titles {
5522: my %titles = &Apache::lonlocal::texthash (
5523: 'supportemail' => 'Support E-mail address',
5524: 'adminemail' => 'Default Server Admin E-mail address',
5525: 'errormail' => 'Error reports to be e-mailed to',
5526: 'packagesmail' => 'Package update alerts to be e-mailed to',
5527: 'helpdeskmail' => "Helpdesk requests for this domain's users",
5528: 'otherdomsmail' => 'Helpdesk requests for other (unconfigured) domains',
5529: 'lonstatusmail' => 'E-mail from nightly status check (warnings/errors)',
5530: 'requestsmail' => 'E-mail from course requests requiring approval',
5531: 'updatesmail' => 'E-mail from nightly check of LON-CAPA module integrity/updates',
5532: 'idconflictsmail' => 'E-mail from bi-nightly check for multiple users sharing same student/employee ID',
5533: );
5534: my %short_titles = &Apache::lonlocal::texthash (
5535: adminemail => 'Admin E-mail address',
5536: supportemail => 'Support E-mail',
5537: );
5538: return (\%titles,\%short_titles);
5539: }
5540:
5541: sub helpform_fields {
5542: my %titles = &Apache::lonlocal::texthash (
5543: 'username' => 'Name',
5544: 'user' => 'Username/domain',
5545: 'phone' => 'Phone',
5546: 'cc' => 'Cc e-mail',
5547: 'course' => 'Course Details',
5548: 'section' => 'Sections',
5549: 'screenshot' => 'File upload',
5550: );
5551: my @fields = ('username','phone','user','course','section','cc','screenshot');
5552: my %possoptions = (
5553: username => ['yes','no','req'],
5554: phone => ['yes','no','req'],
5555: user => ['yes','no'],
5556: cc => ['yes','no'],
5557: course => ['yes','no'],
5558: section => ['yes','no'],
5559: screenshot => ['yes','no'],
5560: );
5561: my %fieldoptions = &Apache::lonlocal::texthash (
5562: 'yes' => 'Optional',
5563: 'req' => 'Required',
5564: 'no' => "Not shown",
5565: );
5566: return (\@fields,\%titles,\%fieldoptions,\%possoptions);
5567: }
5568:
5569: sub tool_titles {
5570: my %titles = &Apache::lonlocal::texthash (
5571: aboutme => 'Personal web page',
5572: blog => 'Blog',
5573: webdav => 'WebDAV',
5574: portfolio => 'Portfolio',
5575: official => 'Official courses (with institutional codes)',
5576: unofficial => 'Unofficial courses',
5577: community => 'Communities',
5578: textbook => 'Textbook courses',
5579: placement => 'Placement tests',
5580: );
5581: return %titles;
5582: }
5583:
5584: sub courserequest_titles {
5585: my %titles = &Apache::lonlocal::texthash (
5586: official => 'Official',
5587: unofficial => 'Unofficial',
5588: community => 'Communities',
5589: textbook => 'Textbook',
5590: placement => 'Placement tests',
5591: norequest => 'Not allowed',
5592: approval => 'Approval by Dom. Coord.',
5593: validate => 'With validation',
5594: autolimit => 'Numerical limit',
5595: unlimited => '(blank for unlimited)',
5596: );
5597: return %titles;
5598: }
5599:
5600: sub authorrequest_titles {
5601: my %titles = &Apache::lonlocal::texthash (
5602: norequest => 'Not allowed',
5603: approval => 'Approval by Dom. Coord.',
5604: automatic => 'Automatic approval',
5605: );
5606: return %titles;
5607: }
5608:
5609: sub courserequest_conditions {
5610: my %conditions = &Apache::lonlocal::texthash (
5611: approval => '(Processing of request subject to approval by Domain Coordinator).',
5612: validate => '(Processing of request subject to institutional validation).',
5613: );
5614: return %conditions;
5615: }
5616:
5617:
5618: sub print_usercreation {
5619: my ($position,$dom,$settings,$rowtotal) = @_;
5620: my $numinrow = 4;
5621: my $datatable;
5622: if ($position eq 'top') {
5623: $$rowtotal ++;
5624: my $rowcount = 0;
5625: my ($rules,$ruleorder) = &Apache::lonnet::inst_userrules($dom,'username');
5626: if (ref($rules) eq 'HASH') {
5627: if (keys(%{$rules}) > 0) {
5628: $datatable .= &user_formats_row('username',$settings,$rules,
5629: $ruleorder,$numinrow,$rowcount);
5630: $$rowtotal ++;
5631: $rowcount ++;
5632: }
5633: }
5634: my ($idrules,$idruleorder) = &Apache::lonnet::inst_userrules($dom,'id');
5635: if (ref($idrules) eq 'HASH') {
5636: if (keys(%{$idrules}) > 0) {
5637: $datatable .= &user_formats_row('id',$settings,$idrules,
5638: $idruleorder,$numinrow,$rowcount);
5639: $$rowtotal ++;
5640: $rowcount ++;
5641: }
5642: }
5643: if ($rowcount == 0) {
5644: $datatable .= '<tr><td colspan="2">'.&mt('No format rules have been defined for usernames or IDs in this domain.').'</td></tr>';
5645: $$rowtotal ++;
5646: $rowcount ++;
5647: }
5648: } elsif ($position eq 'middle') {
5649: my @creators = ('author','course','requestcrs');
5650: my ($rules,$ruleorder) =
5651: &Apache::lonnet::inst_userrules($dom,'username');
5652: my %lt = &usercreation_types();
5653: my %checked;
5654: if (ref($settings) eq 'HASH') {
5655: if (ref($settings->{'cancreate'}) eq 'HASH') {
5656: foreach my $item (@creators) {
5657: $checked{$item} = $settings->{'cancreate'}{$item};
5658: }
5659: } elsif (ref($settings->{'cancreate'}) eq 'ARRAY') {
5660: foreach my $item (@creators) {
5661: if (grep(/^\Q$item\E$/,@{$settings->{'cancreate'}})) {
5662: $checked{$item} = 'none';
5663: }
5664: }
5665: }
5666: }
5667: my $rownum = 0;
5668: foreach my $item (@creators) {
5669: $rownum ++;
5670: if ($checked{$item} eq '') {
5671: $checked{$item} = 'any';
5672: }
5673: my $css_class;
5674: if ($rownum%2) {
5675: $css_class = '';
5676: } else {
5677: $css_class = ' class="LC_odd_row" ';
5678: }
5679: $datatable .= '<tr'.$css_class.'>'.
5680: '<td><span class="LC_nobreak">'.$lt{$item}.
5681: '</span></td><td align="right">';
5682: my @options = ('any');
5683: if (ref($rules) eq 'HASH') {
5684: if (keys(%{$rules}) > 0) {
5685: push(@options,('official','unofficial'));
5686: }
5687: }
5688: push(@options,'none');
5689: foreach my $option (@options) {
5690: my $type = 'radio';
5691: my $check = ' ';
5692: if ($checked{$item} eq $option) {
5693: $check = ' checked="checked" ';
5694: }
5695: $datatable .= '<span class="LC_nobreak"><label>'.
5696: '<input type="'.$type.'" name="can_createuser_'.
5697: $item.'" value="'.$option.'"'.$check.'/> '.
5698: $lt{$option}.'</label> </span>';
5699: }
5700: $datatable .= '</td></tr>';
5701: }
5702: } else {
5703: my @contexts = ('author','course','domain');
5704: my @authtypes = ('int','krb4','krb5','loc');
5705: my %checked;
5706: if (ref($settings) eq 'HASH') {
5707: if (ref($settings->{'authtypes'}) eq 'HASH') {
5708: foreach my $item (@contexts) {
5709: if (ref($settings->{'authtypes'}{$item}) eq 'HASH') {
5710: foreach my $auth (@authtypes) {
5711: if ($settings->{'authtypes'}{$item}{$auth}) {
5712: $checked{$item}{$auth} = ' checked="checked" ';
5713: }
5714: }
5715: }
5716: }
5717: }
5718: } else {
5719: foreach my $item (@contexts) {
5720: foreach my $auth (@authtypes) {
5721: $checked{$item}{$auth} = ' checked="checked" ';
5722: }
5723: }
5724: }
5725: my %title = &context_names();
5726: my %authname = &authtype_names();
5727: my $rownum = 0;
5728: my $css_class;
5729: foreach my $item (@contexts) {
5730: if ($rownum%2) {
5731: $css_class = '';
5732: } else {
5733: $css_class = ' class="LC_odd_row" ';
5734: }
5735: $datatable .= '<tr'.$css_class.'>'.
5736: '<td>'.$title{$item}.
5737: '</td><td class="LC_left_item">'.
5738: '<span class="LC_nobreak">';
5739: foreach my $auth (@authtypes) {
5740: $datatable .= '<label>'.
5741: '<input type="checkbox" name="'.$item.'_auth" '.
5742: $checked{$item}{$auth}.' value="'.$auth.'" />'.
5743: $authname{$auth}.'</label> ';
5744: }
5745: $datatable .= '</span></td></tr>';
5746: $rownum ++;
5747: }
5748: $$rowtotal += $rownum;
5749: }
5750: return $datatable;
5751: }
5752:
5753: sub print_selfcreation {
5754: my ($position,$dom,$settings,$rowtotal) = @_;
5755: my (@selfcreate,$createsettings,$processing,$datatable);
5756: if (ref($settings) eq 'HASH') {
5757: if (ref($settings->{'cancreate'}) eq 'HASH') {
5758: $createsettings = $settings->{'cancreate'};
5759: if (ref($createsettings) eq 'HASH') {
5760: if (ref($createsettings->{'selfcreate'}) eq 'ARRAY') {
5761: @selfcreate = @{$createsettings->{'selfcreate'}};
5762: } elsif ($createsettings->{'selfcreate'} ne '') {
5763: if ($settings->{'cancreate'}{'selfcreate'} eq 'any') {
5764: @selfcreate = ('email','login','sso');
5765: } elsif ($createsettings->{'selfcreate'} ne 'none') {
5766: @selfcreate = ($createsettings->{'selfcreate'});
5767: }
5768: }
5769: if (ref($createsettings->{'selfcreateprocessing'}) eq 'HASH') {
5770: $processing = $createsettings->{'selfcreateprocessing'};
5771: }
5772: }
5773: }
5774: }
5775: my %radiohash;
5776: my $numinrow = 4;
5777: map { $radiohash{'cancreate_'.$_} = 1; } @selfcreate;
5778: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
5779: if ($position eq 'top') {
5780: my %choices = &Apache::lonlocal::texthash (
5781: cancreate_login => 'Institutional Login',
5782: cancreate_sso => 'Institutional Single Sign On',
5783: );
5784: my @toggles = sort(keys(%choices));
5785: my %defaultchecked = (
5786: 'cancreate_login' => 'off',
5787: 'cancreate_sso' => 'off',
5788: );
5789: my ($onclick,$itemcount);
5790: ($datatable,$itemcount) = &radiobutton_prefs(\%radiohash,\@toggles,\%defaultchecked,
5791: \%choices,$itemcount,$onclick);
5792: $$rowtotal += $itemcount;
5793:
5794: if (ref($usertypes) eq 'HASH') {
5795: if (keys(%{$usertypes}) > 0) {
5796: $datatable .= &insttypes_row($createsettings,$types,$usertypes,
5797: $dom,$numinrow,$othertitle,
5798: 'statustocreate',$$rowtotal);
5799: $$rowtotal ++;
5800: }
5801: }
5802: my @fields = ('lastname','firstname','middlename','permanentemail','id','inststatus');
5803: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
5804: $fieldtitles{'inststatus'} = &mt('Institutional status');
5805: my $rem;
5806: my $numperrow = 2;
5807: my $css_class = $$rowtotal%2?' class="LC_odd_row"':'';
5808: $datatable .= '<tr'.$css_class.'>'.
5809: '<td class="LC_left_item">'.&mt('Mapping of Shibboleth environment variable names to user data fields (SSO auth)').'</td>'.
5810: '<td class="LC_left_item">'."\n".
5811: '<table><tr><td>'."\n";
5812: for (my $i=0; $i<@fields; $i++) {
5813: $rem = $i%($numperrow);
5814: if ($rem == 0) {
5815: if ($i > 0) {
5816: $datatable .= '</tr>';
5817: }
5818: $datatable .= '<tr>';
5819: }
5820: my $currval;
5821: if (ref($createsettings) eq 'HASH') {
5822: if (ref($createsettings->{'shibenv'}) eq 'HASH') {
5823: $currval = $createsettings->{'shibenv'}{$fields[$i]};
5824: }
5825: }
5826: $datatable .= '<td class="LC_left_item">'.
5827: '<span class="LC_nobreak">'.
5828: '<input type="text" name="shibenv_'.$fields[$i].'" '.
5829: 'value="'.$currval.'" size="10" /> '.
5830: $fieldtitles{$fields[$i]}.'</span></td>';
5831: }
5832: my $colsleft = $numperrow - $rem;
5833: if ($colsleft > 1 ) {
5834: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
5835: ' </td>';
5836: } elsif ($colsleft == 1) {
5837: $datatable .= '<td class="LC_left_item"> </td>';
5838: }
5839: $datatable .= '</tr></table></td></tr>';
5840: $$rowtotal ++;
5841: } elsif ($position eq 'middle') {
5842: my %domconf = &Apache::lonnet::get_dom('configuration',['usermodification'],$dom);
5843: my @posstypes;
5844: if (ref($types) eq 'ARRAY') {
5845: @posstypes = @{$types};
5846: }
5847: unless (grep(/^default$/,@posstypes)) {
5848: push(@posstypes,'default');
5849: }
5850: my %usertypeshash;
5851: if (ref($usertypes) eq 'HASH') {
5852: %usertypeshash = %{$usertypes};
5853: }
5854: $usertypeshash{'default'} = $othertitle;
5855: foreach my $status (@posstypes) {
5856: $datatable .= &modifiable_userdata_row('selfcreate',$status,$domconf{'usermodification'},
5857: $numinrow,$$rowtotal,\%usertypeshash);
5858: $$rowtotal ++;
5859: }
5860: } else {
5861: my %choices = &Apache::lonlocal::texthash (
5862: cancreate_email => 'E-mail address as username',
5863: );
5864: my @toggles = sort(keys(%choices));
5865: my %defaultchecked = (
5866: 'cancreate_email' => 'off',
5867: );
5868: my $itemcount = 0;
5869: my $display = 'none';
5870: if (grep(/^\Qemail\E$/,@selfcreate)) {
5871: $display = 'block';
5872: }
5873: my $onclick = "toggleDisplay(this.form,'emailoptions');";
5874: my $additional = '<div id="emailoptions" style="display: '.$display.'">';
5875: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
5876: my $order;
5877: if (ref($domdefaults{'inststatusguest'}) eq 'ARRAY') {
5878: $order = $domdefaults{'inststatusguest'};
5879: }
5880: my (@ordered,%usertypeshash);
5881: if (ref($order) eq 'ARRAY') {
5882: @ordered = @{$order};
5883: }
5884: if (@ordered) {
5885: unless (grep(/^default$/,@ordered)) {
5886: push(@ordered,'default');
5887: }
5888: if (ref($usertypes) eq 'HASH') {
5889: %usertypeshash = %{$usertypes};
5890: }
5891: $usertypeshash{'default'} = $othertitle;
5892: $additional .= '<table><tr>';
5893: foreach my $status (@ordered) {
5894: $additional .= '<th>'.$usertypeshash{$status}.'</th>';
5895: }
5896: $additional .= '</tr><tr>';
5897: foreach my $status (@ordered) {
5898: $additional .= '<td>'.&email_as_username($rowtotal,$processing,$status).'</td>';
5899: }
5900: $additional .= '</tr></table>';
5901: } else {
5902: $usertypeshash{'default'} = $othertitle;
5903: $additional .= &email_as_username($rowtotal,$processing);
5904: }
5905: $additional .= '</div>'."\n";
5906:
5907: ($datatable,$itemcount) = &radiobutton_prefs(\%radiohash,\@toggles,\%defaultchecked,
5908: \%choices,$$rowtotal,$onclick,$additional);
5909: $$rowtotal ++;
5910: $datatable .= &print_requestmail($dom,'selfcreation',$createsettings,$rowtotal);
5911: $$rowtotal ++;
5912: my ($infofields,$infotitles) = &Apache::loncommon::emailusername_info();
5913: $numinrow = 1;
5914: foreach my $status (@ordered) {
5915: $datatable .= &modifiable_userdata_row('cancreate','emailusername_'.$status,$settings,
5916: $numinrow,$$rowtotal,\%usertypeshash,$infofields,$infotitles);
5917: $$rowtotal ++;
5918: }
5919: my ($emailrules,$emailruleorder) =
5920: &Apache::lonnet::inst_userrules($dom,'email');
5921: if (ref($emailrules) eq 'HASH') {
5922: if (keys(%{$emailrules}) > 0) {
5923: $datatable .= &user_formats_row('email',$settings,$emailrules,
5924: $emailruleorder,$numinrow,$$rowtotal);
5925: $$rowtotal ++;
5926: }
5927: }
5928: $datatable .= &captcha_choice('cancreate',$createsettings,$$rowtotal);
5929: }
5930: return $datatable;
5931: }
5932:
5933: sub email_as_username {
5934: my ($rowtotal,$processing,$type) = @_;
5935: my %choices =
5936: &Apache::lonlocal::texthash (
5937: automatic => 'Automatic approval',
5938: approval => 'Queued for approval',
5939: );
5940: my $output;
5941: foreach my $option ('automatic','approval') {
5942: my $checked;
5943: if (ref($processing) eq 'HASH') {
5944: if ($type eq '') {
5945: if (!exists($processing->{'default'})) {
5946: if ($option eq 'automatic') {
5947: $checked = ' checked="checked"';
5948: }
5949: } else {
5950: if ($processing->{'default'} eq $option) {
5951: $checked = ' checked="checked"';
5952: }
5953: }
5954: } else {
5955: if (!exists($processing->{$type})) {
5956: if ($option eq 'automatic') {
5957: $checked = ' checked="checked"';
5958: }
5959: } else {
5960: if ($processing->{$type} eq $option) {
5961: $checked = ' checked="checked"';
5962: }
5963: }
5964: }
5965: } elsif ($option eq 'automatic') {
5966: $checked = ' checked="checked"';
5967: }
5968: my $name = 'cancreate_emailprocess';
5969: if (($type ne '') && ($type ne 'default')) {
5970: $name .= '_'.$type;
5971: }
5972: $output .= '<span class="LC_nobreak"><label>'.
5973: '<input type="radio" name="'.$name.'"'.
5974: $checked.' value="'.$option.'" />'.
5975: $choices{$option}.'</label></span>';
5976: if ($type eq '') {
5977: $output .= ' ';
5978: } else {
5979: $output .= '<br />';
5980: }
5981: }
5982: $$rowtotal ++;
5983: return $output;
5984: }
5985:
5986: sub captcha_choice {
5987: my ($context,$settings,$itemcount) = @_;
5988: my ($keyentry,$currpub,$currpriv,%checked,$rowname,$pubtext,$privtext,
5989: $vertext,$currver);
5990: my %lt = &captcha_phrases();
5991: $keyentry = 'hidden';
5992: if ($context eq 'cancreate') {
5993: $rowname = &mt('CAPTCHA validation');
5994: } elsif ($context eq 'login') {
5995: $rowname = &mt('"Contact helpdesk" CAPTCHA validation');
5996: }
5997: if (ref($settings) eq 'HASH') {
5998: if ($settings->{'captcha'}) {
5999: $checked{$settings->{'captcha'}} = ' checked="checked"';
6000: } else {
6001: $checked{'original'} = ' checked="checked"';
6002: }
6003: if ($settings->{'captcha'} eq 'recaptcha') {
6004: $pubtext = $lt{'pub'};
6005: $privtext = $lt{'priv'};
6006: $keyentry = 'text';
6007: $vertext = $lt{'ver'};
6008: $currver = $settings->{'recaptchaversion'};
6009: if ($currver ne '2') {
6010: $currver = 1;
6011: }
6012: }
6013: if (ref($settings->{'recaptchakeys'}) eq 'HASH') {
6014: $currpub = $settings->{'recaptchakeys'}{'public'};
6015: $currpriv = $settings->{'recaptchakeys'}{'private'};
6016: }
6017: } else {
6018: $checked{'original'} = ' checked="checked"';
6019: }
6020: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
6021: my $output = '<tr'.$css_class.'>'.
6022: '<td class="LC_left_item">'.$rowname.'</td><td class="LC_left_item" colspan="2">'."\n".
6023: '<table><tr><td>'."\n";
6024: foreach my $option ('original','recaptcha','notused') {
6025: $output .= '<span class="LC_nobreak"><label><input type="radio" name="'.$context.'_captcha" value="'.
6026: $option.'" '.$checked{$option}.' onchange="javascript:updateCaptcha('."this,'$context'".');" />'.
6027: $lt{$option}.'</label></span>';
6028: unless ($option eq 'notused') {
6029: $output .= (' 'x2)."\n";
6030: }
6031: }
6032: #
6033: # Note: If reCAPTCHA is to be used for LON-CAPA servers in a domain, a domain coordinator should visit:
6034: # https://www.google.com/recaptcha and generate a Public and Private key. For domains with multiple
6035: # servers a single key pair will be used for all servers, so the internet domain (e.g., yourcollege.edu)
6036: # specified for use with the key should be broad enough to accommodate all servers in the LON-CAPA domain.
6037: #
6038: $output .= '</td></tr>'."\n".
6039: '<tr><td>'."\n".
6040: '<span class="LC_nobreak"><span id="'.$context.'_recaptchapubtxt">'.$pubtext.'</span> '."\n".
6041: '<input type="'.$keyentry.'" id="'.$context.'_recaptchapub" name="'.$context.'_recaptchapub" value="'.
6042: $currpub.'" size="40" /></span><br />'."\n".
6043: '<span class="LC_nobreak"><span id="'.$context.'_recaptchaprivtxt">'.$privtext.'</span> '."\n".
6044: '<input type="'.$keyentry.'" id="'.$context.'_recaptchapriv" name="'.$context.'_recaptchapriv" value="'.
6045: $currpriv.'" size="40" /></span><br />'.
6046: '<span class="LC_nobreak"><span id="'.$context.'_recaptchavertxt">'.$vertext.'</span> '."\n".
6047: '<input type="'.$keyentry.'" id="'.$context.'_recaptchaversion" name="'.$context.'_recaptchaversion" value="'.
6048: $currver.'" size="3" /></span><br />'.
6049: '</td></tr></table>'."\n".
6050: '</td></tr>';
6051: return $output;
6052: }
6053:
6054: sub user_formats_row {
6055: my ($type,$settings,$rules,$ruleorder,$numinrow,$rowcount) = @_;
6056: my $output;
6057: my %text = (
6058: 'username' => 'new usernames',
6059: 'id' => 'IDs',
6060: 'email' => 'self-created accounts (e-mail)',
6061: );
6062: my $css_class = $rowcount%2?' class="LC_odd_row"':'';
6063: $output = '<tr '.$css_class.'>'.
6064: '<td><span class="LC_nobreak">';
6065: if ($type eq 'email') {
6066: $output .= &mt("Formats disallowed for $text{$type}: ");
6067: } else {
6068: $output .= &mt("Format rules to check for $text{$type}: ");
6069: }
6070: $output .= '</span></td>'.
6071: '<td class="LC_left_item" colspan="2"><table>';
6072: my $rem;
6073: if (ref($ruleorder) eq 'ARRAY') {
6074: for (my $i=0; $i<@{$ruleorder}; $i++) {
6075: if (ref($rules->{$ruleorder->[$i]}) eq 'HASH') {
6076: my $rem = $i%($numinrow);
6077: if ($rem == 0) {
6078: if ($i > 0) {
6079: $output .= '</tr>';
6080: }
6081: $output .= '<tr>';
6082: }
6083: my $check = ' ';
6084: if (ref($settings) eq 'HASH') {
6085: if (ref($settings->{$type.'_rule'}) eq 'ARRAY') {
6086: if (grep(/^\Q$ruleorder->[$i]\E$/,@{$settings->{$type.'_rule'}})) {
6087: $check = ' checked="checked" ';
6088: }
6089: }
6090: }
6091: $output .= '<td class="LC_left_item">'.
6092: '<span class="LC_nobreak"><label>'.
6093: '<input type="checkbox" name="'.$type.'_rule" '.
6094: 'value="'.$ruleorder->[$i].'"'.$check.'/>'.
6095: $rules->{$ruleorder->[$i]}{'name'}.'</label></span></td>';
6096: }
6097: }
6098: $rem = @{$ruleorder}%($numinrow);
6099: }
6100: my $colsleft = $numinrow - $rem;
6101: if ($colsleft > 1 ) {
6102: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
6103: ' </td>';
6104: } elsif ($colsleft == 1) {
6105: $output .= '<td class="LC_left_item"> </td>';
6106: }
6107: $output .= '</tr></table></td></tr>';
6108: return $output;
6109: }
6110:
6111: sub usercreation_types {
6112: my %lt = &Apache::lonlocal::texthash (
6113: author => 'When adding a co-author',
6114: course => 'When adding a user to a course',
6115: requestcrs => 'When requesting a course',
6116: any => 'Any',
6117: official => 'Institutional only ',
6118: unofficial => 'Non-institutional only',
6119: none => 'None',
6120: );
6121: return %lt;
6122: }
6123:
6124: sub selfcreation_types {
6125: my %lt = &Apache::lonlocal::texthash (
6126: selfcreate => 'User creates own account',
6127: any => 'Any',
6128: official => 'Institutional only ',
6129: unofficial => 'Non-institutional only',
6130: email => 'E-mail address',
6131: login => 'Institutional Login',
6132: sso => 'SSO',
6133: );
6134: }
6135:
6136: sub authtype_names {
6137: my %lt = &Apache::lonlocal::texthash(
6138: int => 'Internal',
6139: krb4 => 'Kerberos 4',
6140: krb5 => 'Kerberos 5',
6141: loc => 'Local',
6142: );
6143: return %lt;
6144: }
6145:
6146: sub context_names {
6147: my %context_title = &Apache::lonlocal::texthash(
6148: author => 'Creating users when an Author',
6149: course => 'Creating users when in a course',
6150: domain => 'Creating users when a Domain Coordinator',
6151: );
6152: return %context_title;
6153: }
6154:
6155: sub print_usermodification {
6156: my ($position,$dom,$settings,$rowtotal) = @_;
6157: my $numinrow = 4;
6158: my ($context,$datatable,$rowcount);
6159: if ($position eq 'top') {
6160: $rowcount = 0;
6161: $context = 'author';
6162: foreach my $role ('ca','aa') {
6163: $datatable .= &modifiable_userdata_row($context,$role,$settings,
6164: $numinrow,$rowcount);
6165: $$rowtotal ++;
6166: $rowcount ++;
6167: }
6168: } elsif ($position eq 'bottom') {
6169: $context = 'course';
6170: $rowcount = 0;
6171: foreach my $role ('st','ep','ta','in','cr') {
6172: $datatable .= &modifiable_userdata_row($context,$role,$settings,
6173: $numinrow,$rowcount);
6174: $$rowtotal ++;
6175: $rowcount ++;
6176: }
6177: }
6178: return $datatable;
6179: }
6180:
6181: sub print_defaults {
6182: my ($position,$dom,$settings,$rowtotal) = @_;
6183: my $rownum = 0;
6184: my ($datatable,$css_class,$titles);
6185: unless ($position eq 'bottom') {
6186: $titles = &defaults_titles($dom);
6187: }
6188: if ($position eq 'top') {
6189: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def',
6190: 'datelocale_def','portal_def');
6191: my %defaults;
6192: if (ref($settings) eq 'HASH') {
6193: %defaults = %{$settings};
6194: } else {
6195: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
6196: foreach my $item (@items) {
6197: $defaults{$item} = $domdefaults{$item};
6198: }
6199: }
6200: foreach my $item (@items) {
6201: if ($rownum%2) {
6202: $css_class = '';
6203: } else {
6204: $css_class = ' class="LC_odd_row" ';
6205: }
6206: $datatable .= '<tr'.$css_class.'>'.
6207: '<td><span class="LC_nobreak">'.$titles->{$item}.
6208: '</span></td><td class="LC_right_item" colspan="3">';
6209: if ($item eq 'auth_def') {
6210: my @authtypes = ('internal','krb4','krb5','localauth');
6211: my %shortauth = (
6212: internal => 'int',
6213: krb4 => 'krb4',
6214: krb5 => 'krb5',
6215: localauth => 'loc'
6216: );
6217: my %authnames = &authtype_names();
6218: foreach my $auth (@authtypes) {
6219: my $checked = ' ';
6220: if ($defaults{$item} eq $auth) {
6221: $checked = ' checked="checked" ';
6222: }
6223: $datatable .= '<label><input type="radio" name="'.$item.
6224: '" value="'.$auth.'"'.$checked.'/>'.
6225: $authnames{$shortauth{$auth}}.'</label> ';
6226: }
6227: } elsif ($item eq 'timezone_def') {
6228: my $includeempty = 1;
6229: $datatable .= &Apache::loncommon::select_timezone($item,$defaults{$item},undef,$includeempty);
6230: } elsif ($item eq 'datelocale_def') {
6231: my $includeempty = 1;
6232: $datatable .= &Apache::loncommon::select_datelocale($item,$defaults{$item},undef,$includeempty);
6233: } elsif ($item eq 'lang_def') {
6234: my $includeempty = 1;
6235: $datatable .= &Apache::loncommon::select_language($item,$defaults{$item},$includeempty);
6236: } else {
6237: my $size;
6238: if ($item eq 'portal_def') {
6239: $size = ' size="25"';
6240: }
6241: $datatable .= '<input type="text" name="'.$item.'" value="'.
6242: $defaults{$item}.'"'.$size.' />';
6243: }
6244: $datatable .= '</td></tr>';
6245: $rownum ++;
6246: }
6247: } elsif ($position eq 'middle') {
6248: my @items = ('intauth_cost','intauth_check','intauth_switch');
6249: my %defaults;
6250: if (ref($settings) eq 'HASH') {
6251: %defaults = %{$settings};
6252: if ($defaults{'intauth_cost'} !~ /^\d+$/) {
6253: $defaults{'intauth_cost'} = 10;
6254: }
6255: if ($defaults{'intauth_check'} !~ /^(0|1|2)$/) {
6256: $defaults{'intauth_check'} = 0;
6257: }
6258: if ($defaults{'intauth_switch'} !~ /^(0|1|2)$/) {
6259: $defaults{'intauth_switch'} = 0;
6260: }
6261: } else {
6262: %defaults = (
6263: 'intauth_cost' => 10,
6264: 'intauth_check' => 0,
6265: 'intauth_switch' => 0,
6266: );
6267: }
6268: foreach my $item (@items) {
6269: if ($rownum%2) {
6270: $css_class = '';
6271: } else {
6272: $css_class = ' class="LC_odd_row" ';
6273: }
6274: $datatable .= '<tr'.$css_class.'>'.
6275: '<td><span class="LC_nobreak">'.$titles->{$item}.
6276: '</span></td><td class="LC_left_item" colspan="3">';
6277: if ($item eq 'intauth_switch') {
6278: my @options = (0,1,2);
6279: my %optiondesc = &Apache::lonlocal::texthash (
6280: 0 => 'No',
6281: 1 => 'Yes',
6282: 2 => 'Yes, and copy existing passwd file to passwd.bak file',
6283: );
6284: $datatable .= '<table width="100%">';
6285: foreach my $option (@options) {
6286: my $checked = ' ';
6287: if ($defaults{$item} eq $option) {
6288: $checked = ' checked="checked"';
6289: }
6290: $datatable .= '<tr><td class="LC_left_item"><span class="LC_nobreak">'.
6291: '<label><input type="radio" name="'.$item.
6292: '" value="'.$option.'"'.$checked.' />'.
6293: $optiondesc{$option}.'</label></span></td></tr>';
6294: }
6295: $datatable .= '</table>';
6296: } elsif ($item eq 'intauth_check') {
6297: my @options = (0,1,2);
6298: my %optiondesc = &Apache::lonlocal::texthash (
6299: 0 => 'No',
6300: 1 => 'Yes, allow login then update passwd file using default cost (if higher)',
6301: 2 => 'Yes, disallow login if stored cost is less than domain default',
6302: );
6303: $datatable .= '<table wisth="100%">';
6304: foreach my $option (@options) {
6305: my $checked = ' ';
6306: my $onclick;
6307: if ($defaults{$item} eq $option) {
6308: $checked = ' checked="checked"';
6309: }
6310: if ($option == 2) {
6311: $onclick = ' onclick="javascript:warnIntAuth(this);"';
6312: }
6313: $datatable .= '<tr><td class="LC_left_item"><span class="LC_nobreak">'.
6314: '<label><input type="radio" name="'.$item.
6315: '" value="'.$option.'"'.$checked.$onclick.' />'.
6316: $optiondesc{$option}.'</label></span></td></tr>';
6317: }
6318: $datatable .= '</table>';
6319: } else {
6320: $datatable .= '<input type="text" name="'.$item.'" value="'.
6321: $defaults{$item}.'" size="3" onblur="javascript:warnIntAuth(this);" />';
6322: }
6323: $datatable .= '</td></tr>';
6324: $rownum ++;
6325: }
6326: } else {
6327: my %defaults;
6328: if (ref($settings) eq 'HASH') {
6329: if ((ref($settings->{'inststatusorder'}) eq 'ARRAY') && (ref($settings->{'inststatustypes'}) eq 'HASH') &&
6330: (ref($settings->{'inststatusguest'}) eq 'ARRAY')) {
6331: my $maxnum = @{$settings->{'inststatusorder'}};
6332: for (my $i=0; $i<$maxnum; $i++) {
6333: $css_class = $rownum%2?' class="LC_odd_row"':'';
6334: my $item = $settings->{'inststatusorder'}->[$i];
6335: my $title = $settings->{'inststatustypes'}->{$item};
6336: my $guestok;
6337: if (grep(/^\Q$item\E$/,@{$settings->{'inststatusguest'}})) {
6338: $guestok = 1;
6339: }
6340: my $chgstr = ' onchange="javascript:reorderTypes(this.form,'."'$item'".');"';
6341: $datatable .= '<tr'.$css_class.'>'.
6342: '<td><span class="LC_nobreak">'.
6343: '<select name="inststatus_pos_'.$item.'"'.$chgstr.'>';
6344: for (my $k=0; $k<=$maxnum; $k++) {
6345: my $vpos = $k+1;
6346: my $selstr;
6347: if ($k == $i) {
6348: $selstr = ' selected="selected" ';
6349: }
6350: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
6351: }
6352: my ($checkedon,$checkedoff);
6353: $checkedoff = ' checked="checked"';
6354: if ($guestok) {
6355: $checkedon = $checkedoff;
6356: $checkedoff = '';
6357: }
6358: $datatable .= '</select> '.&mt('Internal ID:').' <b>'.$item.'</b> '.
6359: '<input type="checkbox" name="inststatus_delete" value="'.$item.'" />'.
6360: &mt('delete').'</span></td>'.
6361: '<td class="LC_left_item"><span class="LC_nobreak">'.&mt('Name displayed:').
6362: '<input type="text" size="20" name="inststatus_title_'.$item.'" value="'.$title.'" />'.
6363: '</span></td>'.
6364: '<td class="LC_right_item"><span class="LC_nobreak">'.
6365: '<label><input type="radio" value="1" name="inststatus_guest_'.$item.'"'.$checkedon.' />'.
6366: &mt('Yes').'</label>'.(' 'x2).
6367: '<label><input type="radio" value="0" name="inststatus_guest_'.$item.'"'.$checkedoff.' />'.
6368: &mt('No').'</label></span></td></tr>';
6369: }
6370: $css_class = $rownum%2?' class="LC_odd_row"':'';
6371: my $chgstr = ' onchange="javascript:reorderTypes(this.form,'."'addinststatus_pos'".');"';
6372: $datatable .= '<tr '.$css_class.'>'.
6373: '<td><span class="LC_nobreak"><select name="addinststatus_pos"'.$chgstr.'>';
6374: for (my $k=0; $k<=$maxnum; $k++) {
6375: my $vpos = $k+1;
6376: my $selstr;
6377: if ($k == $maxnum) {
6378: $selstr = ' selected="selected" ';
6379: }
6380: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
6381: }
6382: $datatable .= '</select> '.&mt('Internal ID:').
6383: '<input type="text" size="10" name="addinststatus" value="" />'.
6384: ' '.&mt('(new)').
6385: '</span></td><td class="LC_left_item"><span class="LC_nobreak">'.
6386: &mt('Name displayed:').
6387: '<input type="text" size="20" name="addinststatus_title" value="" /></span></td>'.
6388: '<td class="LC_right_item"><span class="LC_nobreak">'.
6389: '<label><input type="radio" value="1" name="addinststatus_guest" />'.
6390: &mt('Yes').'</label>'.(' 'x2).
6391: '<label><input type="radio" value="0" name="addinststatus_guest" />'.
6392: &mt('No').'</label></span></td></tr>';
6393: '</tr>'."\n";
6394: $rownum ++;
6395: }
6396: }
6397: }
6398: $$rowtotal += $rownum;
6399: return $datatable;
6400: }
6401:
6402: sub get_languages_hash {
6403: my %langchoices;
6404: foreach my $id (&Apache::loncommon::languageids()) {
6405: my $code = &Apache::loncommon::supportedlanguagecode($id);
6406: if ($code ne '') {
6407: $langchoices{$code} = &Apache::loncommon::plainlanguagedescription($id);
6408: }
6409: }
6410: return %langchoices;
6411: }
6412:
6413: sub defaults_titles {
6414: my ($dom) = @_;
6415: my %titles = &Apache::lonlocal::texthash (
6416: 'auth_def' => 'Default authentication type',
6417: 'auth_arg_def' => 'Default authentication argument',
6418: 'lang_def' => 'Default language',
6419: 'timezone_def' => 'Default timezone',
6420: 'datelocale_def' => 'Default locale for dates',
6421: 'portal_def' => 'Portal/Default URL',
6422: 'intauth_cost' => 'Encryption cost for bcrypt (positive integer)',
6423: 'intauth_check' => 'Check bcrypt cost if authenticated',
6424: 'intauth_switch' => 'Existing crypt-based switched to bcrypt on authentication',
6425: );
6426: if ($dom) {
6427: my $uprimary_id = &Apache::lonnet::domain($dom,'primary');
6428: my $uint_dom = &Apache::lonnet::internet_dom($uprimary_id);
6429: my $protocol = $Apache::lonnet::protocol{$uprimary_id};
6430: $protocol = 'http' if ($protocol ne 'https');
6431: if ($uint_dom) {
6432: $titles{'portal_def'} .= ' '.&mt('(for example: [_1])',$protocol.'://loncapa.'.
6433: $uint_dom);
6434: }
6435: }
6436: return (\%titles);
6437: }
6438:
6439: sub print_scantronformat {
6440: my ($r,$dom,$confname,$settings,$rowtotal) = @_;
6441: my $itemcount = 1;
6442: my ($datatable,$css_class,$scantronurl,$is_custom,%error,%scantronurls,
6443: %confhash);
6444: my $switchserver = &check_switchserver($dom,$confname);
6445: my %lt = &Apache::lonlocal::texthash (
6446: default => 'Default bubblesheet format file error',
6447: custom => 'Custom bubblesheet format file error',
6448: );
6449: my %scantronfiles = (
6450: default => 'default.tab',
6451: custom => 'custom.tab',
6452: );
6453: foreach my $key (keys(%scantronfiles)) {
6454: $scantronurls{$key} = '/res/'.$dom.'/'.$confname.'/scantron/'
6455: .$scantronfiles{$key};
6456: }
6457: my @defaultinfo = &Apache::lonnet::stat_file($scantronurls{'default'});
6458: if ((!@defaultinfo) || ($defaultinfo[0] eq 'no_such_dir')) {
6459: if (!$switchserver) {
6460: my $servadm = $r->dir_config('lonAdmEMail');
6461: my ($configuserok,$author_ok) = &config_check($dom,$confname,$servadm);
6462: if ($configuserok eq 'ok') {
6463: if ($author_ok eq 'ok') {
6464: my %legacyfile = (
6465: default => $Apache::lonnet::perlvar{'lonTabDir'}.'/default_scantronformat.tab',
6466: custom => $Apache::lonnet::perlvar{'lonTabDir'}.'/scantronformat.tab',
6467: );
6468: my %md5chk;
6469: foreach my $type (keys(%legacyfile)) {
6470: ($md5chk{$type}) = split(/ /,`md5sum $legacyfile{$type}`);
6471: chomp($md5chk{$type});
6472: }
6473: if ($md5chk{'default'} ne $md5chk{'custom'}) {
6474: foreach my $type (keys(%legacyfile)) {
6475: ($scantronurls{$type},my $error) =
6476: &legacy_scantronformat($r,$dom,$confname,
6477: $type,$legacyfile{$type},
6478: $scantronurls{$type},
6479: $scantronfiles{$type});
6480: if ($error ne '') {
6481: $error{$type} = $error;
6482: }
6483: }
6484: if (keys(%error) == 0) {
6485: $is_custom = 1;
6486: $confhash{'scantron'}{'scantronformat'} =
6487: $scantronurls{'custom'};
6488: my $putresult =
6489: &Apache::lonnet::put_dom('configuration',
6490: \%confhash,$dom);
6491: if ($putresult ne 'ok') {
6492: $error{'custom'} =
6493: '<span class="LC_error">'.
6494: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
6495: }
6496: }
6497: } else {
6498: ($scantronurls{'default'},my $error) =
6499: &legacy_scantronformat($r,$dom,$confname,
6500: 'default',$legacyfile{'default'},
6501: $scantronurls{'default'},
6502: $scantronfiles{'default'});
6503: if ($error eq '') {
6504: $confhash{'scantron'}{'scantronformat'} = '';
6505: my $putresult =
6506: &Apache::lonnet::put_dom('configuration',
6507: \%confhash,$dom);
6508: if ($putresult ne 'ok') {
6509: $error{'default'} =
6510: '<span class="LC_error">'.
6511: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
6512: }
6513: } else {
6514: $error{'default'} = $error;
6515: }
6516: }
6517: }
6518: }
6519: } else {
6520: $error{'default'} = &mt("Unable to copy default bubblesheet formatfile to domain's RES space: [_1]",$switchserver);
6521: }
6522: }
6523: if (ref($settings) eq 'HASH') {
6524: if ($settings->{'scantronformat'} eq "/res/$dom/$confname/scantron/custom.tab") {
6525: my @info = &Apache::lonnet::stat_file($settings->{'scantronformat'});
6526: if ((!@info) || ($info[0] eq 'no_such_dir')) {
6527: $scantronurl = '';
6528: } else {
6529: $scantronurl = $settings->{'scantronformat'};
6530: }
6531: $is_custom = 1;
6532: } else {
6533: $scantronurl = $scantronurls{'default'};
6534: }
6535: } else {
6536: if ($is_custom) {
6537: $scantronurl = $scantronurls{'custom'};
6538: } else {
6539: $scantronurl = $scantronurls{'default'};
6540: }
6541: }
6542: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6543: $datatable .= '<tr'.$css_class.'>';
6544: if (!$is_custom) {
6545: $datatable .= '<td>'.&mt('Default in use:').'<br />'.
6546: '<span class="LC_nobreak">';
6547: if ($scantronurl) {
6548: $datatable .= &Apache::loncommon::modal_link($scantronurl,&mt('Default bubblesheet format file'),600,500,
6549: undef,undef,undef,undef,'background-color:#ffffff');
6550: } else {
6551: $datatable = &mt('File unavailable for display');
6552: }
6553: $datatable .= '</span></td>';
6554: if (keys(%error) == 0) {
6555: $datatable .= '<td valign="bottom">';
6556: if (!$switchserver) {
6557: $datatable .= &mt('Upload:').'<br />';
6558: }
6559: } else {
6560: my $errorstr;
6561: foreach my $key (sort(keys(%error))) {
6562: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
6563: }
6564: $datatable .= '<td>'.$errorstr;
6565: }
6566: } else {
6567: if (keys(%error) > 0) {
6568: my $errorstr;
6569: foreach my $key (sort(keys(%error))) {
6570: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
6571: }
6572: $datatable .= '<td>'.$errorstr.'</td><td> ';
6573: } elsif ($scantronurl) {
6574: my $link = &Apache::loncommon::modal_link($scantronurl,&mt('Custom bubblesheet format file'),600,500,
6575: undef,undef,undef,undef,'background-color:#ffffff');
6576: $datatable .= '<td><span class="LC_nobreak">'.
6577: $link.
6578: '<label><input type="checkbox" name="scantronformat_del"'.
6579: ' value="1" />'.&mt('Delete?').'</label></span></td>'.
6580: '<td><span class="LC_nobreak"> '.
6581: &mt('Replace:').'</span><br />';
6582: }
6583: }
6584: if (keys(%error) == 0) {
6585: if ($switchserver) {
6586: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
6587: } else {
6588: $datatable .='<span class="LC_nobreak"> '.
6589: '<input type="file" name="scantronformat" /></span>';
6590: }
6591: }
6592: $datatable .= '</td></tr>';
6593: $$rowtotal ++;
6594: return $datatable;
6595: }
6596:
6597: sub legacy_scantronformat {
6598: my ($r,$dom,$confname,$file,$legacyfile,$newurl,$newfile) = @_;
6599: my ($url,$error);
6600: my @statinfo = &Apache::lonnet::stat_file($newurl);
6601: if ((!@statinfo) || ($statinfo[0] eq 'no_such_dir')) {
6602: (my $result,$url) =
6603: &publishlogo($r,'copy',$legacyfile,$dom,$confname,'scantron',
6604: '','',$newfile);
6605: if ($result ne 'ok') {
6606: $error = &mt("An error occurred publishing the [_1] bubblesheet format file in RES space. Error was: [_2].",$newfile,$result);
6607: }
6608: }
6609: return ($url,$error);
6610: }
6611:
6612: sub print_coursecategories {
6613: my ($position,$dom,$hdritem,$settings,$rowtotal) = @_;
6614: my $datatable;
6615: if ($position eq 'top') {
6616: my (%checked);
6617: my @catitems = ('unauth','auth');
6618: my @cattypes = ('std','domonly','codesrch','none');
6619: $checked{'unauth'} = 'std';
6620: $checked{'auth'} = 'std';
6621: if (ref($settings) eq 'HASH') {
6622: foreach my $type (@cattypes) {
6623: if ($type eq $settings->{'unauth'}) {
6624: $checked{'unauth'} = $type;
6625: }
6626: if ($type eq $settings->{'auth'}) {
6627: $checked{'auth'} = $type;
6628: }
6629: }
6630: }
6631: my %lt = &Apache::lonlocal::texthash (
6632: unauth => 'Catalog type for unauthenticated users',
6633: auth => 'Catalog type for authenticated users',
6634: none => 'No catalog',
6635: std => 'Standard catalog',
6636: domonly => 'Domain-only catalog',
6637: codesrch => "Code search form",
6638: );
6639: my $itemcount = 0;
6640: foreach my $item (@catitems) {
6641: my $css_class = $itemcount%2? ' class="LC_odd_row"':'';
6642: $datatable .= '<tr '.$css_class.'>'.
6643: '<td>'.$lt{$item}.'</td>'.
6644: '<td class="LC_right_item"><span class="LC_nobreak">';
6645: foreach my $type (@cattypes) {
6646: my $ischecked;
6647: if ($checked{$item} eq $type) {
6648: $ischecked=' checked="checked"';
6649: }
6650: $datatable .= '<label>'.
6651: '<input type="radio" name="coursecat_'.$item.'" value="'.$type.'"'.$ischecked.
6652: ' />'.$lt{$type}.'</label> ';
6653: }
6654: $datatable .= '</td></tr>';
6655: $itemcount ++;
6656: }
6657: $$rowtotal += $itemcount;
6658: } elsif ($position eq 'middle') {
6659: my $toggle_cats_crs = ' ';
6660: my $toggle_cats_dom = ' checked="checked" ';
6661: my $can_cat_crs = ' ';
6662: my $can_cat_dom = ' checked="checked" ';
6663: my $toggle_catscomm_comm = ' ';
6664: my $toggle_catscomm_dom = ' checked="checked" ';
6665: my $can_catcomm_comm = ' ';
6666: my $can_catcomm_dom = ' checked="checked" ';
6667: my $toggle_catsplace_place = ' ';
6668: my $toggle_catsplace_dom = ' checked="checked" ';
6669: my $can_catplace_place = ' ';
6670: my $can_catplace_dom = ' checked="checked" ';
6671:
6672: if (ref($settings) eq 'HASH') {
6673: if ($settings->{'togglecats'} eq 'crs') {
6674: $toggle_cats_crs = $toggle_cats_dom;
6675: $toggle_cats_dom = ' ';
6676: }
6677: if ($settings->{'categorize'} eq 'crs') {
6678: $can_cat_crs = $can_cat_dom;
6679: $can_cat_dom = ' ';
6680: }
6681: if ($settings->{'togglecatscomm'} eq 'comm') {
6682: $toggle_catscomm_comm = $toggle_catscomm_dom;
6683: $toggle_catscomm_dom = ' ';
6684: }
6685: if ($settings->{'categorizecomm'} eq 'comm') {
6686: $can_catcomm_comm = $can_catcomm_dom;
6687: $can_catcomm_dom = ' ';
6688: }
6689: if ($settings->{'togglecatsplace'} eq 'place') {
6690: $toggle_catsplace_place = $toggle_catsplace_dom;
6691: $toggle_catsplace_dom = ' ';
6692: }
6693: if ($settings->{'categorizeplace'} eq 'place') {
6694: $can_catplace_place = $can_catplace_dom;
6695: $can_catplace_dom = ' ';
6696: }
6697: }
6698: my %title = &Apache::lonlocal::texthash (
6699: togglecats => 'Show/Hide a course in catalog',
6700: togglecatscomm => 'Show/Hide a community in catalog',
6701: togglecatsplace => 'Show/Hide a placement test in catalog',
6702: categorize => 'Assign a category to a course',
6703: categorizecomm => 'Assign a category to a community',
6704: categorizeplace => 'Assign a category to a placement test',
6705: );
6706: my %level = &Apache::lonlocal::texthash (
6707: dom => 'Set in Domain',
6708: crs => 'Set in Course',
6709: comm => 'Set in Community',
6710: place => 'Set in Placement Test',
6711: );
6712: $datatable = '<tr class="LC_odd_row">'.
6713: '<td>'.$title{'togglecats'}.'</td>'.
6714: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
6715: '<input type="radio" name="togglecats"'.
6716: $toggle_cats_dom.' value="dom" />'.$level{'dom'}.'</label> '.
6717: '<label><input type="radio" name="togglecats"'.
6718: $toggle_cats_crs.' value="crs" />'.$level{'crs'}.'</label></span></td>'.
6719: '</tr><tr>'.
6720: '<td>'.$title{'categorize'}.'</td>'.
6721: '<td class="LC_right_item"><span class="LC_nobreak">'.
6722: '<label><input type="radio" name="categorize"'.
6723: $can_cat_dom.' value="dom" />'.$level{'dom'}.'</label> '.
6724: '<label><input type="radio" name="categorize"'.
6725: $can_cat_crs.'value="crs" />'.$level{'crs'}.'</label></span></td>'.
6726: '</tr><tr class="LC_odd_row">'.
6727: '<td>'.$title{'togglecatscomm'}.'</td>'.
6728: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
6729: '<input type="radio" name="togglecatscomm"'.
6730: $toggle_catscomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
6731: '<label><input type="radio" name="togglecatscomm"'.
6732: $toggle_catscomm_comm.' value="comm" />'.$level{'comm'}.'</label></span></td>'.
6733: '</tr><tr>'.
6734: '<td>'.$title{'categorizecomm'}.'</td>'.
6735: '<td class="LC_right_item"><span class="LC_nobreak">'.
6736: '<label><input type="radio" name="categorizecomm"'.
6737: $can_catcomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
6738: '<label><input type="radio" name="categorizecomm"'.
6739: $can_catcomm_comm.'value="comm" />'.$level{'comm'}.'</label></span></td>'.
6740: '</tr><tr>'.
6741: '<td>'.$title{'togglecatsplace'}.'</td>'.
6742: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
6743: '<input type="radio" name="togglecatsplace"'.
6744: $toggle_catsplace_dom.' value="dom" />'.$level{'dom'}.'</label> '.
6745: '<label><input type="radio" name="togglecatscomm"'.
6746: $toggle_catsplace_place.' value="comm" />'.$level{'place'}.'</label></span></td>'.
6747: '</tr><tr>'.
6748: '<td>'.$title{'categorizeplace'}.'</td>'.
6749: '<td class="LC_right_item"><span class="LC_nobreak">'.
6750: '<label><input type="radio" name="categorizeplace"'.
6751: $can_catplace_dom.' value="dom" />'.$level{'dom'}.'</label> '.
6752: '<label><input type="radio" name="categorizeplace"'.
6753: $can_catplace_place.'value="place" />'.$level{'place'}.'</label></span></td>'.
6754: '</tr>';
6755: $$rowtotal += 6;
6756: } else {
6757: my $css_class;
6758: my $itemcount = 1;
6759: my $cathash;
6760: if (ref($settings) eq 'HASH') {
6761: $cathash = $settings->{'cats'};
6762: }
6763: if (ref($cathash) eq 'HASH') {
6764: my (@cats,@trails,%allitems,%idx,@jsarray);
6765: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,
6766: \%allitems,\%idx,\@jsarray);
6767: my $maxdepth = scalar(@cats);
6768: my $colattrib = '';
6769: if ($maxdepth > 2) {
6770: $colattrib = ' colspan="2" ';
6771: }
6772: my @path;
6773: if (@cats > 0) {
6774: if (ref($cats[0]) eq 'ARRAY') {
6775: my $numtop = @{$cats[0]};
6776: my $maxnum = $numtop;
6777: my %default_names = (
6778: instcode => &mt('Official courses'),
6779: communities => &mt('Communities'),
6780: placement => &mt('Placement Tests'),
6781: );
6782:
6783: if ((!grep(/^instcode$/,@{$cats[0]})) ||
6784: ($cathash->{'instcode::0'} eq '') ||
6785: (!grep(/^communities$/,@{$cats[0]})) ||
6786: ($cathash->{'communities::0'} eq '') ||
6787: (!grep(/^placement$/,@{$cats[0]})) ||
6788: ($cathash->{'placement::0'} eq '')) {
6789: $maxnum ++;
6790: }
6791: my $lastidx;
6792: for (my $i=0; $i<$numtop; $i++) {
6793: my $parent = $cats[0][$i];
6794: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6795: my $item = &escape($parent).'::0';
6796: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$item','$idx{$item}'".');"';
6797: $lastidx = $idx{$item};
6798: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
6799: .'<select name="'.$item.'"'.$chgstr.'>';
6800: for (my $k=0; $k<=$maxnum; $k++) {
6801: my $vpos = $k+1;
6802: my $selstr;
6803: if ($k == $i) {
6804: $selstr = ' selected="selected" ';
6805: }
6806: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
6807: }
6808: $datatable .= '</select></span></td><td>';
6809: if ($parent eq 'instcode' || $parent eq 'communities' || $parent eq 'placement') {
6810: $datatable .= '<span class="LC_nobreak">'
6811: .$default_names{$parent}.'</span>';
6812: if ($parent eq 'instcode') {
6813: $datatable .= '<br /><span class="LC_nobreak">('
6814: .&mt('with institutional codes')
6815: .')</span></td><td'.$colattrib.'>';
6816: } else {
6817: $datatable .= '<table><tr><td>';
6818: }
6819: $datatable .= '<span class="LC_nobreak">'
6820: .'<label><input type="radio" name="'
6821: .$parent.'" value="1" checked="checked" />'
6822: .&mt('Display').'</label>';
6823: if ($parent eq 'instcode') {
6824: $datatable .= ' ';
6825: } else {
6826: $datatable .= '</span></td></tr><tr><td>'
6827: .'<span class="LC_nobreak">';
6828: }
6829: $datatable .= '<label><input type="radio" name="'
6830: .$parent.'" value="0" />'
6831: .&mt('Do not display').'</label></span>';
6832: if (($parent eq 'communities') || ($parent eq 'placement')) {
6833: $datatable .= '</td></tr></table>';
6834: }
6835: $datatable .= '</td>';
6836: } else {
6837: $datatable .= $parent
6838: .' <span class="LC_nobreak"><label>'
6839: .'<input type="checkbox" name="deletecategory" '
6840: .'value="'.$item.'" />'.&mt('Delete').'</label></span></td>';
6841: }
6842: my $depth = 1;
6843: push(@path,$parent);
6844: $datatable .= &build_category_rows($itemcount,\@cats,$depth,$parent,\@path,\%idx);
6845: pop(@path);
6846: $datatable .= '</tr><tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr>';
6847: $itemcount ++;
6848: }
6849: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6850: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','$lastidx'".');"';
6851: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="addcategory_pos"'.$chgstr.'>';
6852: for (my $k=0; $k<=$maxnum; $k++) {
6853: my $vpos = $k+1;
6854: my $selstr;
6855: if ($k == $numtop) {
6856: $selstr = ' selected="selected" ';
6857: }
6858: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
6859: }
6860: $datatable .= '</select></span></td><td colspan="2">'.&mt('Add category:').' '
6861: .'<input type="text" size="20" name="addcategory_name" value="" /></td>'
6862: .'</tr>'."\n";
6863: $itemcount ++;
6864: foreach my $default ('instcode','communities','placement') {
6865: if ((!grep(/^\Q$default\E$/,@{$cats[0]})) || ($cathash->{$default.'::0'} eq '')) {
6866: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6867: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$default"."_pos','$lastidx'".');"';
6868: $datatable .= '<tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr><tr '.$css_class.'><td>'.
6869: '<span class="LC_nobreak"><select name="'.$default.'_pos"'.$chgstr.'>';
6870: for (my $k=0; $k<=$maxnum; $k++) {
6871: my $vpos = $k+1;
6872: my $selstr;
6873: if ($k == $maxnum) {
6874: $selstr = ' selected="selected" ';
6875: }
6876: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
6877: }
6878: $datatable .= '</select></span></td>'.
6879: '<td><span class="LC_nobreak">'.
6880: $default_names{$default}.'</span>';
6881: if ($default eq 'instcode') {
6882: $datatable .= '<br /><span class="LC_nobreak">('
6883: .&mt('with institutional codes').')</span>';
6884: }
6885: $datatable .= '</td>'
6886: .'<td><span class="LC_nobreak"><label><input type="radio" name="'.$default.'" value="1" />'
6887: .&mt('Display').'</label> '
6888: .'<label><input type="radio" name="'.$default.'" value="0" checked="checked"/>'
6889: .&mt('Do not display').'</label></span></td></tr>';
6890: }
6891: }
6892: }
6893: } else {
6894: $datatable .= &initialize_categories($itemcount);
6895: }
6896: } else {
6897: $datatable .= '<td class="LC_right_item">'.$hdritem->{'header'}->[1]->{'col2'}.'</td>'
6898: .&initialize_categories($itemcount);
6899: }
6900: $$rowtotal += $itemcount;
6901: }
6902: return $datatable;
6903: }
6904:
6905: sub print_serverstatuses {
6906: my ($dom,$settings,$rowtotal) = @_;
6907: my $datatable;
6908: my @pages = &serverstatus_pages();
6909: my (%namedaccess,%machineaccess);
6910: foreach my $type (@pages) {
6911: $namedaccess{$type} = '';
6912: $machineaccess{$type}= '';
6913: }
6914: if (ref($settings) eq 'HASH') {
6915: foreach my $type (@pages) {
6916: if (exists($settings->{$type})) {
6917: if (ref($settings->{$type}) eq 'HASH') {
6918: foreach my $key (keys(%{$settings->{$type}})) {
6919: if ($key eq 'namedusers') {
6920: $namedaccess{$type} = $settings->{$type}->{$key};
6921: } elsif ($key eq 'machines') {
6922: $machineaccess{$type} = $settings->{$type}->{$key};
6923: }
6924: }
6925: }
6926: }
6927: }
6928: }
6929: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
6930: my $rownum = 0;
6931: my $css_class;
6932: foreach my $type (@pages) {
6933: $rownum ++;
6934: $css_class = $rownum%2?' class="LC_odd_row"':'';
6935: $datatable .= '<tr'.$css_class.'>'.
6936: '<td><span class="LC_nobreak">'.
6937: $titles->{$type}.'</span></td>'.
6938: '<td class="LC_left_item">'.
6939: '<input type="text" name="'.$type.'_namedusers" '.
6940: 'value="'.$namedaccess{$type}.'" size="30" /></td>'.
6941: '<td class="LC_right_item">'.
6942: '<span class="LC_nobreak">'.
6943: '<input type="text" name="'.$type.'_machines" '.
6944: 'value="'.$machineaccess{$type}.'" size="10" />'.
6945: '</td></tr>'."\n";
6946: }
6947: $$rowtotal += $rownum;
6948: return $datatable;
6949: }
6950:
6951: sub serverstatus_pages {
6952: return ('userstatus','lonstatus','loncron','server-status','codeversions',
6953: 'checksums','clusterstatus','certstatus','metadata_keywords',
6954: 'metadata_harvest','takeoffline','takeonline','showenv','toggledebug',
6955: 'ping','domconf','uniquecodes','diskusage','coursecatalog');
6956: }
6957:
6958: sub defaults_javascript {
6959: my ($settings) = @_;
6960: 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.');
6961: my $intauthcost = &mt('Warning: bcrypt encryption cost for internal authentication must be an integer.');
6962: &js_escape(\$intauthcheck);
6963: &js_escape(\$intauthcost);
6964: my $intauthjs = <<"ENDSCRIPT";
6965:
6966: function warnIntAuth(field) {
6967: if (field.name == 'intauth_check') {
6968: if (field.value == '2') {
6969: alert('$intauthcheck');
6970: }
6971: }
6972: if (field.name == 'intauth_cost') {
6973: field.value.replace(/\s/g,'');
6974: if (field.value != '') {
6975: var regexdigit=/^\\d+\$/;
6976: if (!regexdigit.test(field.value)) {
6977: alert('$intauthcost');
6978: }
6979: }
6980: }
6981: return;
6982: }
6983:
6984: ENDSCRIPT
6985:
6986: if (ref($settings) ne 'HASH') {
6987: return &Apache::lonhtmlcommon::scripttag($intauthjs);
6988: }
6989: if ((ref($settings->{'inststatusorder'}) eq 'ARRAY') && (ref($settings->{'inststatustypes'}) eq 'HASH')) {
6990: my $maxnum = scalar(@{$settings->{'inststatusorder'}});
6991: if ($maxnum eq '') {
6992: $maxnum = 0;
6993: }
6994: $maxnum ++;
6995: my $jstext = ' var inststatuses = Array('."'".join("','",@{$settings->{'inststatusorder'}})."'".');';
6996: return <<"ENDSCRIPT";
6997: <script type="text/javascript">
6998: // <![CDATA[
6999: function reorderTypes(form,caller) {
7000: var changedVal;
7001: $jstext
7002: var newpos = 'addinststatus_pos';
7003: var current = new Array;
7004: var maxh = $maxnum;
7005: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
7006: var oldVal;
7007: if (caller == newpos) {
7008: changedVal = newitemVal;
7009: } else {
7010: var curritem = 'inststatus_pos_'+caller;
7011: changedVal = form.elements[curritem].options[form.elements[curritem].selectedIndex].value;
7012: current[newitemVal] = newpos;
7013: }
7014: for (var i=0; i<inststatuses.length; i++) {
7015: if (inststatuses[i] != caller) {
7016: var elementName = 'inststatus_pos_'+inststatuses[i];
7017: if (form.elements[elementName]) {
7018: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
7019: current[currVal] = elementName;
7020: }
7021: }
7022: }
7023: for (var j=0; j<maxh; j++) {
7024: if (current[j] == undefined) {
7025: oldVal = j;
7026: }
7027: }
7028: if (oldVal < changedVal) {
7029: for (var k=oldVal+1; k<=changedVal ; k++) {
7030: var elementName = current[k];
7031: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
7032: }
7033: } else {
7034: for (var k=changedVal; k<oldVal; k++) {
7035: var elementName = current[k];
7036: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
7037: }
7038: }
7039: return;
7040: }
7041:
7042: $intauthjs
7043:
7044: // ]]>
7045: </script>
7046:
7047: ENDSCRIPT
7048: } else {
7049: return &Apache::lonhtmlcommon::scripttag($intauthjs);
7050: }
7051: }
7052:
7053: sub coursecategories_javascript {
7054: my ($settings) = @_;
7055: my ($output,$jstext,$cathash);
7056: if (ref($settings) eq 'HASH') {
7057: $cathash = $settings->{'cats'};
7058: }
7059: if (ref($cathash) eq 'HASH') {
7060: my (@cats,@jsarray,%idx);
7061: &Apache::loncommon::gather_categories($cathash,\@cats,\%idx,\@jsarray);
7062: if (@jsarray > 0) {
7063: $jstext = ' var categories = Array('.scalar(@jsarray).');'."\n";
7064: for (my $i=0; $i<@jsarray; $i++) {
7065: if (ref($jsarray[$i]) eq 'ARRAY') {
7066: my $catstr = join('","',@{$jsarray[$i]});
7067: $jstext .= ' categories['.$i.'] = Array("'.$catstr.'");'."\n";
7068: }
7069: }
7070: }
7071: } else {
7072: $jstext = ' var categories = Array(1);'."\n".
7073: ' categories[0] = Array("instcode_pos");'."\n";
7074: }
7075: my $instcode_reserved = &mt('The name: [_1] is a reserved category.','"instcode"');
7076: my $communities_reserved = &mt('The name: [_1] is a reserved category.','"communities"');
7077: my $placement_reserved = &mt('The name: [_1] is a reserved category.','"placement"');
7078: my $choose_again = "\n".&mt('Please use a different name for the new top level category.');
7079: &js_escape(\$instcode_reserved);
7080: &js_escape(\$communities_reserved);
7081: &js_escape(\$placement_reserved);
7082: &js_escape(\$choose_again);
7083: $output = <<"ENDSCRIPT";
7084: <script type="text/javascript">
7085: // <![CDATA[
7086: function reorderCats(form,parent,item,idx) {
7087: var changedVal;
7088: $jstext
7089: var newpos = 'addcategory_pos';
7090: if (parent == '') {
7091: var has_instcode = 0;
7092: var maxtop = categories[idx].length;
7093: for (var j=0; j<maxtop; j++) {
7094: if (categories[idx][j] == 'instcode::0') {
7095: has_instcode == 1;
7096: }
7097: }
7098: if (has_instcode == 0) {
7099: categories[idx][maxtop] = 'instcode_pos';
7100: }
7101: } else {
7102: newpos += '_'+parent;
7103: }
7104: var maxh = 1 + categories[idx].length;
7105: var current = new Array;
7106: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
7107: if (item == newpos) {
7108: changedVal = newitemVal;
7109: } else {
7110: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
7111: current[newitemVal] = newpos;
7112: }
7113: for (var i=0; i<categories[idx].length; i++) {
7114: var elementName = categories[idx][i];
7115: if (elementName != item) {
7116: if (form.elements[elementName]) {
7117: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
7118: current[currVal] = elementName;
7119: }
7120: }
7121: }
7122: var oldVal;
7123: for (var j=0; j<maxh; j++) {
7124: if (current[j] == undefined) {
7125: oldVal = j;
7126: }
7127: }
7128: if (oldVal < changedVal) {
7129: for (var k=oldVal+1; k<=changedVal ; k++) {
7130: var elementName = current[k];
7131: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
7132: }
7133: } else {
7134: for (var k=changedVal; k<oldVal; k++) {
7135: var elementName = current[k];
7136: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
7137: }
7138: }
7139: return;
7140: }
7141:
7142: function categoryCheck(form) {
7143: if (form.elements['addcategory_name'].value == 'instcode') {
7144: alert('$instcode_reserved\\n$choose_again');
7145: return false;
7146: }
7147: if (form.elements['addcategory_name'].value == 'communities') {
7148: alert('$communities_reserved\\n$choose_again');
7149: return false;
7150: }
7151: if (form.elements['addcategory_name'].value == 'placement') {
7152: alert('$placement_reserved\\n$choose_again');
7153: return false;
7154: }
7155: return true;
7156: }
7157:
7158: // ]]>
7159: </script>
7160:
7161: ENDSCRIPT
7162: return $output;
7163: }
7164:
7165: sub initialize_categories {
7166: my ($itemcount) = @_;
7167: my ($datatable,$css_class,$chgstr);
7168: my %default_names = (
7169: instcode => 'Official courses (with institutional codes)',
7170: communities => 'Communities',
7171: placement => 'Placement Tests',
7172: );
7173: my $select0 = ' selected="selected"';
7174: my $select1 = '';
7175: foreach my $default ('instcode','communities','placement') {
7176: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7177: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'',$default"."_pos','0'".');"';
7178: if (($default eq 'communities') || ($default eq 'placement')) {
7179: $select1 = $select0;
7180: $select0 = '';
7181: }
7182: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
7183: .'<select name="'.$default.'_pos">'
7184: .'<option value="0"'.$select0.'>1</option>'
7185: .'<option value="1"'.$select1.'>2</option>'
7186: .'<option value="2">3</option></select> '
7187: .$default_names{$default}
7188: .'</span></td><td><span class="LC_nobreak">'
7189: .'<label><input type="radio" name="'.$default.'" value="1" checked="checked" />'
7190: .&mt('Display').'</label> <label>'
7191: .'<input type="radio" name="'.$default.'" value="0" />'.&mt('Do not display')
7192: .'</label></span></td></tr>';
7193: $itemcount ++;
7194: }
7195: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7196: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','0'".');"';
7197: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
7198: .'<select name="addcategory_pos"'.$chgstr.'>'
7199: .'<option value="0">1</option>'
7200: .'<option value="1">2</option>'
7201: .'<option value="2" selected="selected">3</option></select> '
7202: .&mt('Add category').'</td><td>'.&mt('Name:')
7203: .' <input type="text" size="20" name="addcategory_name" value="" /></td></tr>';
7204: return $datatable;
7205: }
7206:
7207: sub build_category_rows {
7208: my ($itemcount,$cats,$depth,$parent,$path,$idx) = @_;
7209: my ($text,$name,$item,$chgstr);
7210: if (ref($cats) eq 'ARRAY') {
7211: my $maxdepth = scalar(@{$cats});
7212: if (ref($cats->[$depth]) eq 'HASH') {
7213: if (ref($cats->[$depth]{$parent}) eq 'ARRAY') {
7214: my $numchildren = @{$cats->[$depth]{$parent}};
7215: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
7216: $text .= '<td><table class="LC_data_table">';
7217: my ($idxnum,$parent_name,$parent_item);
7218: my $higher = $depth - 1;
7219: if ($higher == 0) {
7220: $parent_name = &escape($parent).'::'.$higher;
7221: } else {
7222: if (ref($path) eq 'ARRAY') {
7223: $parent_name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
7224: }
7225: }
7226: $parent_item = 'addcategory_pos_'.$parent_name;
7227: for (my $j=0; $j<=$numchildren; $j++) {
7228: if ($j < $numchildren) {
7229: $name = $cats->[$depth]{$parent}[$j];
7230: $item = &escape($name).':'.&escape($parent).':'.$depth;
7231: $idxnum = $idx->{$item};
7232: } else {
7233: $name = $parent_name;
7234: $item = $parent_item;
7235: }
7236: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'$parent_name','$item','$idxnum'".');"';
7237: $text .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="'.$item.'"'.$chgstr.'>';
7238: for (my $i=0; $i<=$numchildren; $i++) {
7239: my $vpos = $i+1;
7240: my $selstr;
7241: if ($j == $i) {
7242: $selstr = ' selected="selected" ';
7243: }
7244: $text .= '<option value="'.$i.'"'.$selstr.'>'.$vpos.'</option>';
7245: }
7246: $text .= '</select> ';
7247: if ($j < $numchildren) {
7248: my $deeper = $depth+1;
7249: $text .= $name.' '
7250: .'<label><input type="checkbox" name="deletecategory" value="'
7251: .$item.'" />'.&mt('Delete').'</label></span></td><td>';
7252: if(ref($path) eq 'ARRAY') {
7253: push(@{$path},$name);
7254: $text .= &build_category_rows($itemcount,$cats,$deeper,$name,$path,$idx);
7255: pop(@{$path});
7256: }
7257: } else {
7258: $text .= &mt('Add subcategory:').' </span><input type="textbox" size="20" name="addcategory_name_';
7259: if ($j == $numchildren) {
7260: $text .= $name;
7261: } else {
7262: $text .= $item;
7263: }
7264: $text .= '" value="" />';
7265: }
7266: $text .= '</td></tr>';
7267: }
7268: $text .= '</table></td>';
7269: } else {
7270: my $higher = $depth-1;
7271: if ($higher == 0) {
7272: $name = &escape($parent).'::'.$higher;
7273: } else {
7274: if (ref($path) eq 'ARRAY') {
7275: $name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
7276: }
7277: }
7278: my $colspan;
7279: if ($parent ne 'instcode') {
7280: $colspan = $maxdepth - $depth - 1;
7281: $text .= '<td colspan="'.$colspan.'">'.&mt('Add subcategory:').'<input type="textbox" size="20" name="subcat_'.$name.'" value="" /></td>';
7282: }
7283: }
7284: }
7285: }
7286: return $text;
7287: }
7288:
7289: sub modifiable_userdata_row {
7290: my ($context,$item,$settings,$numinrow,$rowcount,$usertypes,$fieldsref,$titlesref) = @_;
7291: my ($role,$rolename,$statustype);
7292: $role = $item;
7293: if ($context eq 'cancreate') {
7294: if ($item =~ /^emailusername_(.+)$/) {
7295: $statustype = $1;
7296: $role = 'emailusername';
7297: if (ref($usertypes) eq 'HASH') {
7298: if ($usertypes->{$statustype}) {
7299: $rolename = &mt('Data provided by [_1]',$usertypes->{$statustype});
7300: } else {
7301: $rolename = &mt('Data provided by user');
7302: }
7303: }
7304: }
7305: } elsif ($context eq 'selfcreate') {
7306: if (ref($usertypes) eq 'HASH') {
7307: $rolename = $usertypes->{$role};
7308: } else {
7309: $rolename = $role;
7310: }
7311: } else {
7312: if ($role eq 'cr') {
7313: $rolename = &mt('Custom role');
7314: } else {
7315: $rolename = &Apache::lonnet::plaintext($role);
7316: }
7317: }
7318: my (@fields,%fieldtitles);
7319: if (ref($fieldsref) eq 'ARRAY') {
7320: @fields = @{$fieldsref};
7321: } else {
7322: @fields = ('lastname','firstname','middlename','generation',
7323: 'permanentemail','id');
7324: }
7325: if ((ref($titlesref) eq 'HASH')) {
7326: %fieldtitles = %{$titlesref};
7327: } else {
7328: %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
7329: }
7330: my $output;
7331: my $css_class = $rowcount%2?' class="LC_odd_row"':'';
7332: $output = '<tr '.$css_class.'>'.
7333: '<td><span class="LC_nobreak">'.$rolename.'</span></td>'.
7334: '<td class="LC_left_item" colspan="2"><table>';
7335: my $rem;
7336: my %checks;
7337: if (ref($settings) eq 'HASH') {
7338: if (ref($settings->{$context}) eq 'HASH') {
7339: if (ref($settings->{$context}->{$role}) eq 'HASH') {
7340: my $hashref = $settings->{$context}->{$role};
7341: if ($role eq 'emailusername') {
7342: if ($statustype) {
7343: if (ref($settings->{$context}->{$role}->{$statustype}) eq 'HASH') {
7344: $hashref = $settings->{$context}->{$role}->{$statustype};
7345: if (ref($hashref) eq 'HASH') {
7346: foreach my $field (@fields) {
7347: if ($hashref->{$field}) {
7348: $checks{$field} = $hashref->{$field};
7349: }
7350: }
7351: }
7352: }
7353: }
7354: } else {
7355: if (ref($hashref) eq 'HASH') {
7356: foreach my $field (@fields) {
7357: if ($hashref->{$field}) {
7358: $checks{$field} = ' checked="checked" ';
7359: }
7360: }
7361: }
7362: }
7363: }
7364: }
7365: }
7366:
7367: for (my $i=0; $i<@fields; $i++) {
7368: my $rem = $i%($numinrow);
7369: if ($rem == 0) {
7370: if ($i > 0) {
7371: $output .= '</tr>';
7372: }
7373: $output .= '<tr>';
7374: }
7375: my $check = ' ';
7376: unless ($role eq 'emailusername') {
7377: if (exists($checks{$fields[$i]})) {
7378: $check = $checks{$fields[$i]}
7379: } else {
7380: if ($role eq 'st') {
7381: if (ref($settings) ne 'HASH') {
7382: $check = ' checked="checked" ';
7383: }
7384: }
7385: }
7386: }
7387: $output .= '<td class="LC_left_item">'.
7388: '<span class="LC_nobreak">';
7389: if ($role eq 'emailusername') {
7390: unless ($checks{$fields[$i]} =~ /^(required|optional)$/) {
7391: $checks{$fields[$i]} = 'omit';
7392: }
7393: foreach my $option ('required','optional','omit') {
7394: my $checked='';
7395: if ($checks{$fields[$i]} eq $option) {
7396: $checked='checked="checked" ';
7397: }
7398: $output .= '<label>'.
7399: '<input type="radio" name="canmodify_'.$item.'_'.$fields[$i].'" value="'.$option.'" '.$checked.'/>'.
7400: &mt($option).'</label>'.(' ' x2);
7401: }
7402: $output .= '<i>'.$fieldtitles{$fields[$i]}.'</i>';
7403: } else {
7404: $output .= '<label>'.
7405: '<input type="checkbox" name="canmodify_'.$role.'" '.
7406: 'value="'.$fields[$i].'"'.$check.'/>'.$fieldtitles{$fields[$i]}.
7407: '</label>';
7408: }
7409: $output .= '</span></td>';
7410: $rem = @fields%($numinrow);
7411: }
7412: my $colsleft = $numinrow - $rem;
7413: if ($colsleft > 1 ) {
7414: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
7415: ' </td>';
7416: } elsif ($colsleft == 1) {
7417: $output .= '<td class="LC_left_item"> </td>';
7418: }
7419: $output .= '</tr></table></td></tr>';
7420: return $output;
7421: }
7422:
7423: sub insttypes_row {
7424: my ($settings,$types,$usertypes,$dom,$numinrow,$othertitle,$context,$rownum) = @_;
7425: my %lt = &Apache::lonlocal::texthash (
7426: cansearch => 'Users allowed to search',
7427: statustocreate => 'Institutional affiliation(s) able to create own account (login/SSO)',
7428: lockablenames => 'User preference to lock name',
7429: );
7430: my $showdom;
7431: if ($context eq 'cansearch') {
7432: $showdom = ' ('.$dom.')';
7433: }
7434: my $class = 'LC_left_item';
7435: if ($context eq 'statustocreate') {
7436: $class = 'LC_right_item';
7437: }
7438: my $css_class = ' class="LC_odd_row"';
7439: if ($rownum ne '') {
7440: $css_class = ($rownum%2? ' class="LC_odd_row"':'');
7441: }
7442: my $output = '<tr'.$css_class.'>'.
7443: '<td>'.$lt{$context}.$showdom.
7444: '</td><td class="'.$class.'" colspan="2"><table>';
7445: my $rem;
7446: if (ref($types) eq 'ARRAY') {
7447: for (my $i=0; $i<@{$types}; $i++) {
7448: if (defined($usertypes->{$types->[$i]})) {
7449: my $rem = $i%($numinrow);
7450: if ($rem == 0) {
7451: if ($i > 0) {
7452: $output .= '</tr>';
7453: }
7454: $output .= '<tr>';
7455: }
7456: my $check = ' ';
7457: if (ref($settings) eq 'HASH') {
7458: if (ref($settings->{$context}) eq 'ARRAY') {
7459: if (grep(/^\Q$types->[$i]\E$/,@{$settings->{$context}})) {
7460: $check = ' checked="checked" ';
7461: }
7462: } elsif ($context eq 'statustocreate') {
7463: $check = ' checked="checked" ';
7464: }
7465: }
7466: $output .= '<td class="LC_left_item">'.
7467: '<span class="LC_nobreak"><label>'.
7468: '<input type="checkbox" name="'.$context.'" '.
7469: 'value="'.$types->[$i].'"'.$check.'/>'.
7470: $usertypes->{$types->[$i]}.'</label></span></td>';
7471: }
7472: }
7473: $rem = @{$types}%($numinrow);
7474: }
7475: my $colsleft = $numinrow - $rem;
7476: if (($rem == 0) && (@{$types} > 0)) {
7477: $output .= '<tr>';
7478: }
7479: if ($colsleft > 1) {
7480: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
7481: } else {
7482: $output .= '<td class="LC_left_item">';
7483: }
7484: my $defcheck = ' ';
7485: if (ref($settings) eq 'HASH') {
7486: if (ref($settings->{$context}) eq 'ARRAY') {
7487: if (grep(/^default$/,@{$settings->{$context}})) {
7488: $defcheck = ' checked="checked" ';
7489: }
7490: } elsif ($context eq 'statustocreate') {
7491: $defcheck = ' checked="checked" ';
7492: }
7493: }
7494: $output .= '<span class="LC_nobreak"><label>'.
7495: '<input type="checkbox" name="'.$context.'" '.
7496: 'value="default"'.$defcheck.'/>'.
7497: $othertitle.'</label></span></td>'.
7498: '</tr></table></td></tr>';
7499: return $output;
7500: }
7501:
7502: sub sorted_searchtitles {
7503: my %searchtitles = &Apache::lonlocal::texthash(
7504: 'uname' => 'username',
7505: 'lastname' => 'last name',
7506: 'lastfirst' => 'last name, first name',
7507: );
7508: my @titleorder = ('uname','lastname','lastfirst');
7509: return (\%searchtitles,\@titleorder);
7510: }
7511:
7512: sub sorted_searchtypes {
7513: my %srchtypes_desc = (
7514: exact => 'is exact match',
7515: contains => 'contains ..',
7516: begins => 'begins with ..',
7517: );
7518: my @srchtypeorder = ('exact','begins','contains');
7519: return (\%srchtypes_desc,\@srchtypeorder);
7520: }
7521:
7522: sub usertype_update_row {
7523: my ($settings,$usertypes,$fieldtitles,$fields,$types,$rownums) = @_;
7524: my $datatable;
7525: my $numinrow = 4;
7526: foreach my $type (@{$types}) {
7527: if (defined($usertypes->{$type})) {
7528: $$rownums ++;
7529: my $css_class = $$rownums%2?' class="LC_odd_row"':'';
7530: $datatable .= '<tr'.$css_class.'><td>'.$usertypes->{$type}.
7531: '</td><td class="LC_left_item"><table>';
7532: for (my $i=0; $i<@{$fields}; $i++) {
7533: my $rem = $i%($numinrow);
7534: if ($rem == 0) {
7535: if ($i > 0) {
7536: $datatable .= '</tr>';
7537: }
7538: $datatable .= '<tr>';
7539: }
7540: my $check = ' ';
7541: if (ref($settings) eq 'HASH') {
7542: if (ref($settings->{'fields'}) eq 'HASH') {
7543: if (ref($settings->{'fields'}{$type}) eq 'ARRAY') {
7544: if (grep(/^\Q$fields->[$i]\E$/,@{$settings->{'fields'}{$type}})) {
7545: $check = ' checked="checked" ';
7546: }
7547: }
7548: }
7549: }
7550:
7551: if ($i == @{$fields}-1) {
7552: my $colsleft = $numinrow - $rem;
7553: if ($colsleft > 1) {
7554: $datatable .= '<td colspan="'.$colsleft.'">';
7555: } else {
7556: $datatable .= '<td>';
7557: }
7558: } else {
7559: $datatable .= '<td>';
7560: }
7561: $datatable .= '<span class="LC_nobreak"><label>'.
7562: '<input type="checkbox" name="updateable_'.$type.
7563: '_'.$fields->[$i].'" value="1"'.$check.'/>'.
7564: $fieldtitles->{$fields->[$i]}.'</label></span></td>';
7565: }
7566: $datatable .= '</tr></table></td></tr>';
7567: }
7568: }
7569: return $datatable;
7570: }
7571:
7572: sub modify_login {
7573: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
7574: my ($resulttext,$errors,$colchgtext,%changes,%colchanges,%newfile,%newurl,
7575: %curr_loginvia,%loginhash,@currlangs,@newlangs,$addedfile,%title,@offon);
7576: %title = ( coursecatalog => 'Display course catalog',
7577: adminmail => 'Display administrator E-mail address',
7578: helpdesk => 'Display "Contact Helpdesk" link',
7579: newuser => 'Link for visitors to create a user account',
7580: loginheader => 'Log-in box header');
7581: @offon = ('off','on');
7582: if (ref($domconfig{login}) eq 'HASH') {
7583: if (ref($domconfig{login}{loginvia}) eq 'HASH') {
7584: foreach my $lonhost (keys(%{$domconfig{login}{loginvia}})) {
7585: $curr_loginvia{$lonhost} = $domconfig{login}{loginvia}{$lonhost};
7586: }
7587: }
7588: }
7589: ($errors,%colchanges) = &modify_colors($r,$dom,$confname,['login'],
7590: \%domconfig,\%loginhash);
7591: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
7592: foreach my $item (@toggles) {
7593: $loginhash{login}{$item} = $env{'form.'.$item};
7594: }
7595: $loginhash{login}{loginheader} = $env{'form.loginheader'};
7596: if (ref($colchanges{'login'}) eq 'HASH') {
7597: $colchgtext = &display_colorchgs($dom,\%colchanges,['login'],
7598: \%loginhash);
7599: }
7600:
7601: my %servers = &Apache::lonnet::internet_dom_servers($dom);
7602: my %domservers = &Apache::lonnet::get_servers($dom);
7603: my @loginvia_attribs = ('serverpath','custompath','exempt');
7604: if (keys(%servers) > 1) {
7605: foreach my $lonhost (keys(%servers)) {
7606: next if ($env{'form.'.$lonhost.'_server'} eq $lonhost);
7607: if (ref($curr_loginvia{$lonhost}) eq 'HASH') {
7608: if ($env{'form.'.$lonhost.'_server'} eq $curr_loginvia{$lonhost}{'server'}) {
7609: $loginhash{login}{loginvia}{$lonhost}{'server'} = $curr_loginvia{$lonhost}{'server'};
7610: } elsif ($curr_loginvia{$lonhost}{'server'} ne '') {
7611: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
7612: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
7613: $changes{'loginvia'}{$lonhost} = 1;
7614: } else {
7615: $loginhash{login}{loginvia}{$lonhost}{'server'} = '';
7616: $changes{'loginvia'}{$lonhost} = 1;
7617: }
7618: } else {
7619: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
7620: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
7621: $changes{'loginvia'}{$lonhost} = 1;
7622: }
7623: }
7624: if ($loginhash{login}{loginvia}{$lonhost}{'server'} eq '') {
7625: foreach my $item (@loginvia_attribs) {
7626: $loginhash{login}{loginvia}{$lonhost}{$item} = '';
7627: }
7628: } else {
7629: foreach my $item (@loginvia_attribs) {
7630: my $new = $env{'form.'.$lonhost.'_'.$item};
7631: if (($item eq 'serverpath') && ($new eq 'custom')) {
7632: $env{'form.'.$lonhost.'_custompath'} =~ s/\s+//g;
7633: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
7634: $new = '/';
7635: }
7636: }
7637: if (($item eq 'custompath') &&
7638: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
7639: $new = '';
7640: }
7641: if ($new ne $curr_loginvia{$lonhost}{$item}) {
7642: $changes{'loginvia'}{$lonhost} = 1;
7643: }
7644: if ($item eq 'exempt') {
7645: $new = &check_exempt_addresses($new);
7646: }
7647: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
7648: }
7649: }
7650: } else {
7651: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
7652: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
7653: $changes{'loginvia'}{$lonhost} = 1;
7654: foreach my $item (@loginvia_attribs) {
7655: my $new = $env{'form.'.$lonhost.'_'.$item};
7656: if (($item eq 'serverpath') && ($new eq 'custom')) {
7657: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
7658: $new = '/';
7659: }
7660: }
7661: if (($item eq 'custompath') &&
7662: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
7663: $new = '';
7664: }
7665: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
7666: }
7667: }
7668: }
7669: }
7670: }
7671:
7672: my $servadm = $r->dir_config('lonAdmEMail');
7673: my %langchoices = &Apache::lonlocal::texthash(&get_languages_hash());
7674: if (ref($domconfig{'login'}) eq 'HASH') {
7675: if (ref($domconfig{'login'}{'helpurl'}) eq 'HASH') {
7676: foreach my $lang (sort(keys(%{$domconfig{'login'}{'helpurl'}}))) {
7677: if ($lang eq 'nolang') {
7678: push(@currlangs,$lang);
7679: } elsif (defined($langchoices{$lang})) {
7680: push(@currlangs,$lang);
7681: } else {
7682: next;
7683: }
7684: }
7685: }
7686: }
7687: my @delurls = &Apache::loncommon::get_env_multiple('form.loginhelpurl_del');
7688: if (@currlangs > 0) {
7689: foreach my $lang (@currlangs) {
7690: if (grep(/^\Q$lang\E$/,@delurls)) {
7691: $changes{'helpurl'}{$lang} = 1;
7692: } elsif ($env{'form.loginhelpurl_'.$lang.'.filename'}) {
7693: $changes{'helpurl'}{$lang} = 1;
7694: $newfile{$lang} = $env{'form.loginhelpurl_'.$lang.'.filename'};
7695: push(@newlangs,$lang);
7696: } else {
7697: $loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang};
7698: }
7699: }
7700: }
7701: unless (grep(/^nolang$/,@currlangs)) {
7702: if ($env{'form.loginhelpurl_nolang.filename'}) {
7703: $changes{'helpurl'}{'nolang'} = 1;
7704: $newfile{'nolang'} = $env{'form.loginhelpurl_nolang.filename'};
7705: push(@newlangs,'nolang');
7706: }
7707: }
7708: if ($env{'form.loginhelpurl_add_lang'}) {
7709: if ((defined($langchoices{$env{'form.loginhelpurl_add_lang'}})) &&
7710: ($env{'form.loginhelpurl_add_file.filename'})) {
7711: $newfile{$env{'form.loginhelpurl_add_lang'}} = $env{'form.loginhelpurl_add_file.filename'};
7712: $addedfile = $env{'form.loginhelpurl_add_lang'};
7713: }
7714: }
7715: if ((@newlangs > 0) || ($addedfile)) {
7716: my $error;
7717: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
7718: if ($configuserok eq 'ok') {
7719: if ($switchserver) {
7720: $error = &mt("Upload of custom help file is not permitted to this server: [_1]",$switchserver);
7721: } elsif ($author_ok eq 'ok') {
7722: my @allnew = @newlangs;
7723: if ($addedfile ne '') {
7724: push(@allnew,$addedfile);
7725: }
7726: foreach my $lang (@allnew) {
7727: my $formelem = 'loginhelpurl_'.$lang;
7728: if ($lang eq $env{'form.loginhelpurl_add_lang'}) {
7729: $formelem = 'loginhelpurl_add_file';
7730: }
7731: (my $result,$newurl{$lang}) = &publishlogo($r,'upload',$formelem,$dom,$confname,
7732: "help/$lang",'','',$newfile{$lang});
7733: if ($result eq 'ok') {
7734: $loginhash{'login'}{'helpurl'}{$lang} = $newurl{$lang};
7735: $changes{'helpurl'}{$lang} = 1;
7736: } else {
7737: my $puberror = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$newfile{$lang},$result);
7738: $errors .= '<li><span class="LC_error">'.$puberror.'</span></li>';
7739: if ((grep(/^\Q$lang\E$/,@currlangs)) &&
7740: (!grep(/^\Q$lang\E$/,@delurls))) {
7741: $loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang};
7742: }
7743: }
7744: }
7745: } else {
7746: $error = &mt("Upload of custom log-in help file(s) failed because an author role could not be assigned to a Domain Configuration user ([_1]) in domain: [_2]. Error was: [_3].",$confname,$dom,$author_ok);
7747: }
7748: } else {
7749: $error = &mt("Upload of custom log-in help file(s) failed because a Domain Configuration user ([_1]) could not be created in domain: [_2]. Error was: [_3].",$confname,$dom,$configuserok);
7750: }
7751: if ($error) {
7752: &Apache::lonnet::logthis($error);
7753: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
7754: }
7755: }
7756:
7757: my (%currheadtagurls,%currexempt,@newhosts,%newheadtagurls,%possexempt);
7758: if (ref($domconfig{'login'}) eq 'HASH') {
7759: if (ref($domconfig{'login'}{'headtag'}) eq 'HASH') {
7760: foreach my $lonhost (keys(%{$domconfig{'login'}{'headtag'}})) {
7761: if ($domservers{$lonhost}) {
7762: if (ref($domconfig{'login'}{'headtag'}{$lonhost}) eq 'HASH') {
7763: $currheadtagurls{$lonhost} = $domconfig{'login'}{'headtag'}{$lonhost}{'url'};
7764: $currexempt{$lonhost} = $domconfig{'login'}{'headtag'}{$lonhost}{'exempt'};
7765: }
7766: }
7767: }
7768: }
7769: }
7770: my @delheadtagurls = &Apache::loncommon::get_env_multiple('form.loginheadtag_del');
7771: foreach my $lonhost (sort(keys(%domservers))) {
7772: if (grep(/^\Q$lonhost\E$/,@delheadtagurls)) {
7773: $changes{'headtag'}{$lonhost} = 1;
7774: } else {
7775: if ($env{'form.loginheadtagexempt_'.$lonhost}) {
7776: $possexempt{$lonhost} = &check_exempt_addresses($env{'form.loginheadtagexempt_'.$lonhost});
7777: }
7778: if ($env{'form.loginheadtag_'.$lonhost.'.filename'}) {
7779: push(@newhosts,$lonhost);
7780: } elsif ($currheadtagurls{$lonhost}) {
7781: $loginhash{'login'}{'headtag'}{$lonhost}{'url'} = $currheadtagurls{$lonhost};
7782: if ($currexempt{$lonhost}) {
7783: if ((!exists($possexempt{$lonhost})) || ($possexempt{$lonhost} ne $currexempt{$lonhost})) {
7784: $changes{'headtag'}{$lonhost} = 1;
7785: }
7786: } elsif ($possexempt{$lonhost}) {
7787: $changes{'headtag'}{$lonhost} = 1;
7788: }
7789: if ($possexempt{$lonhost}) {
7790: $loginhash{'login'}{'headtag'}{$lonhost}{'exempt'} = $possexempt{$lonhost};
7791: }
7792: }
7793: }
7794: }
7795: if (@newhosts) {
7796: my $error;
7797: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
7798: if ($configuserok eq 'ok') {
7799: if ($switchserver) {
7800: $error = &mt("Upload of custom markup is not permitted to this server: [_1]",$switchserver);
7801: } elsif ($author_ok eq 'ok') {
7802: foreach my $lonhost (@newhosts) {
7803: my $formelem = 'loginheadtag_'.$lonhost;
7804: (my $result,$newheadtagurls{$lonhost}) = &publishlogo($r,'upload',$formelem,$dom,$confname,
7805: "login/headtag/$lonhost",'','',
7806: $env{'form.loginheadtag_'.$lonhost.'.filename'});
7807: if ($result eq 'ok') {
7808: $loginhash{'login'}{'headtag'}{$lonhost}{'url'} = $newheadtagurls{$lonhost};
7809: $changes{'headtag'}{$lonhost} = 1;
7810: if ($possexempt{$lonhost}) {
7811: $loginhash{'login'}{'headtag'}{$lonhost}{'exempt'} = $possexempt{$lonhost};
7812: }
7813: } else {
7814: my $puberror = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",
7815: $newheadtagurls{$lonhost},$result);
7816: $errors .= '<li><span class="LC_error">'.$puberror.'</span></li>';
7817: if ((grep(/^\Q$lonhost\E$/,keys(%currheadtagurls))) &&
7818: (!grep(/^\Q$lonhost\E$/,@delheadtagurls))) {
7819: $loginhash{'login'}{'headtag'}{$lonhost} = $currheadtagurls{$lonhost};
7820: }
7821: }
7822: }
7823: } else {
7824: $error = &mt("Upload of custom markup file(s) failed because an author role could not be assigned to a Domain Configuration user ([_1]) in domain: [_2]. Error was: [_3].",$confname,$dom,$author_ok);
7825: }
7826: } else {
7827: $error = &mt("Upload of custom markup file(s) failed because a Domain Configuration user ([_1]) could not be created in domain: [_2]. Error was: [_3].",$confname,$dom,$configuserok);
7828: }
7829: if ($error) {
7830: &Apache::lonnet::logthis($error);
7831: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
7832: }
7833: }
7834: &process_captcha('login',\%changes,$loginhash{'login'},$domconfig{'login'});
7835:
7836: my $defaulthelpfile = '/adm/loginproblems.html';
7837: my $defaulttext = &mt('Default in use');
7838:
7839: my $putresult = &Apache::lonnet::put_dom('configuration',\%loginhash,
7840: $dom);
7841: if ($putresult eq 'ok') {
7842: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
7843: my %defaultchecked = (
7844: 'coursecatalog' => 'on',
7845: 'helpdesk' => 'on',
7846: 'adminmail' => 'off',
7847: 'newuser' => 'off',
7848: );
7849: if (ref($domconfig{'login'}) eq 'HASH') {
7850: foreach my $item (@toggles) {
7851: if ($defaultchecked{$item} eq 'on') {
7852: if (($domconfig{'login'}{$item} eq '0') &&
7853: ($env{'form.'.$item} eq '1')) {
7854: $changes{$item} = 1;
7855: } elsif (($domconfig{'login'}{$item} eq '' ||
7856: $domconfig{'login'}{$item} eq '1') &&
7857: ($env{'form.'.$item} eq '0')) {
7858: $changes{$item} = 1;
7859: }
7860: } elsif ($defaultchecked{$item} eq 'off') {
7861: if (($domconfig{'login'}{$item} eq '1') &&
7862: ($env{'form.'.$item} eq '0')) {
7863: $changes{$item} = 1;
7864: } elsif (($domconfig{'login'}{$item} eq '' ||
7865: $domconfig{'login'}{$item} eq '0') &&
7866: ($env{'form.'.$item} eq '1')) {
7867: $changes{$item} = 1;
7868: }
7869: }
7870: }
7871: }
7872: if (keys(%changes) > 0 || $colchgtext) {
7873: &Apache::loncommon::devalidate_domconfig_cache($dom);
7874: if (ref($lastactref) eq 'HASH') {
7875: $lastactref->{'domainconfig'} = 1;
7876: }
7877: $resulttext = &mt('Changes made:').'<ul>';
7878: foreach my $item (sort(keys(%changes))) {
7879: if ($item eq 'loginvia') {
7880: if (ref($changes{$item}) eq 'HASH') {
7881: $resulttext .= '<li>'.&mt('Log-in page availability:').'<ul>';
7882: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
7883: if (defined($servers{$loginhash{login}{loginvia}{$lonhost}{'server'}})) {
7884: if (ref($loginhash{login}{loginvia}{$lonhost}) eq 'HASH') {
7885: my $protocol = $Apache::lonnet::protocol{$env{'form.'.$lonhost.'_server'}};
7886: $protocol = 'http' if ($protocol ne 'https');
7887: my $target = $protocol.'://'.$servers{$env{'form.'.$lonhost.'_server'}};
7888:
7889: if ($loginhash{login}{loginvia}{$lonhost}{'serverpath'} eq 'custom') {
7890: $target .= $loginhash{login}{loginvia}{$lonhost}{'custompath'};
7891: } else {
7892: $target .= $loginhash{login}{loginvia}{$lonhost}{'serverpath'};
7893: }
7894: $resulttext .= '<li>'.&mt('Server: [_1] log-in page redirects to [_2].',$servers{$lonhost},'<a href="'.$target.'">'.$target.'</a>');
7895: if ($loginhash{login}{loginvia}{$lonhost}{'exempt'} ne '') {
7896: $resulttext .= ' '.&mt('No redirection for clients from following IPs:').' '.$loginhash{login}{loginvia}{$lonhost}{'exempt'};
7897: }
7898: $resulttext .= '</li>';
7899: } else {
7900: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$lonhost).'</li>';
7901: }
7902: } else {
7903: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$servers{$lonhost}).'</li>';
7904: }
7905: }
7906: $resulttext .= '</ul></li>';
7907: }
7908: } elsif ($item eq 'helpurl') {
7909: if (ref($changes{$item}) eq 'HASH') {
7910: foreach my $lang (sort(keys(%{$changes{$item}}))) {
7911: if (grep(/^\Q$lang\E$/,@delurls)) {
7912: my ($chg,$link);
7913: $link = &Apache::loncommon::modal_link($defaulthelpfile,$defaulttext,600,500);
7914: if ($lang eq 'nolang') {
7915: $chg = &mt('custom log-in help file removed for no preferred language; [_1]',$link);
7916: } else {
7917: $chg = &mt('custom log-in help file removed for specific language: [_1]; [_2]',$langchoices{$lang},$link);
7918: }
7919: $resulttext .= '<li>'.$chg.'</li>';
7920: } else {
7921: my $chg;
7922: if ($lang eq 'nolang') {
7923: $chg = &mt('custom log-in help file for no preferred language');
7924: } else {
7925: $chg = &mt('custom log-in help file for specific language: [_1]',$langchoices{$lang});
7926: }
7927: $resulttext .= '<li>'.&Apache::loncommon::modal_link(
7928: $loginhash{'login'}{'helpurl'}{$lang}.
7929: '?inhibitmenu=yes',$chg,600,500).
7930: '</li>';
7931: }
7932: }
7933: }
7934: } elsif ($item eq 'headtag') {
7935: if (ref($changes{$item}) eq 'HASH') {
7936: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
7937: if (grep(/^\Q$lonhost\E$/,@delheadtagurls)) {
7938: $resulttext .= '<li>'.&mt('custom markup file removed for [_1]',$domservers{$lonhost}).'</li>';
7939: } elsif (ref($loginhash{'login'}{'headtag'}{$lonhost}) eq 'HASH') {
7940: $resulttext .= '<li><a href="'.
7941: "javascript:void(open('$loginhash{'login'}{'headtag'}{$lonhost}{'url'}?inhibitmenu=yes','Custom_HeadTag',
7942: 'menubar=0,toolbar=1,scrollbars=1,width=600,height=500,resizable=yes'))".
7943: '">'.&mt('custom markup').'</a> '.&mt('(for [_1])',$servers{$lonhost}).' ';
7944: if ($possexempt{$lonhost}) {
7945: $resulttext .= &mt('not included for client IP(s): [_1]',$possexempt{$lonhost});
7946: } else {
7947: $resulttext .= &mt('included for any client IP');
7948: }
7949: $resulttext .= '</li>';
7950: }
7951: }
7952: }
7953: } elsif ($item eq 'captcha') {
7954: if (ref($loginhash{'login'}) eq 'HASH') {
7955: my $chgtxt;
7956: if ($loginhash{'login'}{$item} eq 'notused') {
7957: $chgtxt .= &mt('No CAPTCHA validation in use for helpdesk form.');
7958: } else {
7959: my %captchas = &captcha_phrases();
7960: if ($captchas{$loginhash{'login'}{$item}}) {
7961: $chgtxt .= &mt("Validation for helpdesk form set to $captchas{$loginhash{'login'}{$item}}.");
7962: } else {
7963: $chgtxt .= &mt('Validation for helpdesk form set to unknown type.');
7964: }
7965: }
7966: $resulttext .= '<li>'.$chgtxt.'</li>';
7967: }
7968: } elsif ($item eq 'recaptchakeys') {
7969: if (ref($loginhash{'login'}) eq 'HASH') {
7970: my ($privkey,$pubkey);
7971: if (ref($loginhash{'login'}{$item}) eq 'HASH') {
7972: $pubkey = $loginhash{'login'}{$item}{'public'};
7973: $privkey = $loginhash{'login'}{$item}{'private'};
7974: }
7975: my $chgtxt .= &mt('ReCAPTCHA keys changes').'<ul>';
7976: if (!$pubkey) {
7977: $chgtxt .= '<li>'.&mt('Public key deleted').'</li>';
7978: } else {
7979: $chgtxt .= '<li>'.&mt('Public key set to [_1]',$pubkey).'</li>';
7980: }
7981: if (!$privkey) {
7982: $chgtxt .= '<li>'.&mt('Private key deleted').'</li>';
7983: } else {
7984: $chgtxt .= '<li>'.&mt('Private key set to [_1]',$privkey).'</li>';
7985: }
7986: $chgtxt .= '</ul>';
7987: $resulttext .= '<li>'.$chgtxt.'</li>';
7988: }
7989: } elsif ($item eq 'recaptchaversion') {
7990: if (ref($loginhash{'login'}) eq 'HASH') {
7991: if ($loginhash{'login'}{'captcha'} eq 'recaptcha') {
7992: $resulttext .= '<li>'.&mt('ReCAPTCHA for helpdesk form set to version [_1]',$loginhash{'login'}{'recaptchaversion'}).
7993: '</li>';
7994: }
7995: }
7996: } else {
7997: $resulttext .= '<li>'.&mt("$title{$item} set to $offon[$env{'form.'.$item}]").'</li>';
7998: }
7999: }
8000: $resulttext .= $colchgtext.'</ul>';
8001: } else {
8002: $resulttext = &mt('No changes made to log-in page settings');
8003: }
8004: } else {
8005: $resulttext = '<span class="LC_error">'.
8006: &mt('An error occurred: [_1]',$putresult).'</span>';
8007: }
8008: if ($errors) {
8009: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
8010: $errors.'</ul>';
8011: }
8012: return $resulttext;
8013: }
8014:
8015: sub check_exempt_addresses {
8016: my ($iplist) = @_;
8017: $iplist =~ s/^\s+//;
8018: $iplist =~ s/\s+$//;
8019: my @poss_ips = split(/\s*[,:]\s*/,$iplist);
8020: my (@okips,$new);
8021: foreach my $ip (@poss_ips) {
8022: if ($ip =~ /^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$/) {
8023: if (($1 <= 255) && ($2 <= 255) && ($3 <= 255) && ($4 <= 255)) {
8024: push(@okips,$ip);
8025: }
8026: }
8027: }
8028: if (@okips > 0) {
8029: $new = join(',',@okips);
8030: } else {
8031: $new = '';
8032: }
8033: return $new;
8034: }
8035:
8036: sub color_font_choices {
8037: my %choices =
8038: &Apache::lonlocal::texthash (
8039: img => "Header",
8040: bgs => "Background colors",
8041: links => "Link colors",
8042: images => "Images",
8043: font => "Font color",
8044: fontmenu => "Font menu",
8045: pgbg => "Page",
8046: tabbg => "Header",
8047: sidebg => "Border",
8048: link => "Link",
8049: alink => "Active link",
8050: vlink => "Visited link",
8051: );
8052: return %choices;
8053: }
8054:
8055: sub modify_rolecolors {
8056: my ($r,$dom,$confname,$roles,$lastactref,%domconfig) = @_;
8057: my ($resulttext,%rolehash);
8058: $rolehash{'rolecolors'} = {};
8059: if (ref($domconfig{'rolecolors'}) ne 'HASH') {
8060: if ($domconfig{'rolecolors'} eq '') {
8061: $domconfig{'rolecolors'} = {};
8062: }
8063: }
8064: my ($errors,%changes) = &modify_colors($r,$dom,$confname,$roles,
8065: $domconfig{'rolecolors'},$rolehash{'rolecolors'});
8066: my $putresult = &Apache::lonnet::put_dom('configuration',\%rolehash,
8067: $dom);
8068: if ($putresult eq 'ok') {
8069: if (keys(%changes) > 0) {
8070: &Apache::loncommon::devalidate_domconfig_cache($dom);
8071: if (ref($lastactref) eq 'HASH') {
8072: $lastactref->{'domainconfig'} = 1;
8073: }
8074: $resulttext = &display_colorchgs($dom,\%changes,$roles,
8075: $rolehash{'rolecolors'});
8076: } else {
8077: $resulttext = &mt('No changes made to default color schemes');
8078: }
8079: } else {
8080: $resulttext = '<span class="LC_error">'.
8081: &mt('An error occurred: [_1]',$putresult).'</span>';
8082: }
8083: if ($errors) {
8084: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
8085: $errors.'</ul>';
8086: }
8087: return $resulttext;
8088: }
8089:
8090: sub modify_colors {
8091: my ($r,$dom,$confname,$roles,$domconfig,$confhash) = @_;
8092: my (%changes,%choices);
8093: my @bgs;
8094: my @links = ('link','alink','vlink');
8095: my @logintext;
8096: my @images;
8097: my $servadm = $r->dir_config('lonAdmEMail');
8098: my $errors;
8099: my %defaults;
8100: foreach my $role (@{$roles}) {
8101: if ($role eq 'login') {
8102: %choices = &login_choices();
8103: @logintext = ('textcol','bgcol');
8104: } else {
8105: %choices = &color_font_choices();
8106: }
8107: if ($role eq 'login') {
8108: @images = ('img','logo','domlogo','login');
8109: @bgs = ('pgbg','mainbg','sidebg');
8110: } else {
8111: @images = ('img');
8112: @bgs = ('pgbg','tabbg','sidebg');
8113: }
8114: my %defaults = &role_defaults($role,\@bgs,\@links,\@images,\@logintext);
8115: unless ($env{'form.'.$role.'_font'} eq $defaults{'font'}) {
8116: $confhash->{$role}{'font'} = $env{'form.'.$role.'_font'};
8117: }
8118: if ($role eq 'login') {
8119: foreach my $item (@logintext) {
8120: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
8121: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
8122: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
8123: }
8124: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'logintext'}{$item})) {
8125: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
8126: }
8127: }
8128: } else {
8129: $env{'form.'.$role.'_fontmenu'} = lc($env{'form.'.$role.'_fontmenu'});
8130: if ($env{'form.'.$role.'_fontmenu'} =~ /^\w+/) {
8131: $env{'form.'.$role.'_fontmenu'} = '#'.$env{'form.'.$role.'_fontmenu'};
8132: }
8133: unless($env{'form.'.$role.'_fontmenu'} eq lc($defaults{'fontmenu'})) {
8134: $confhash->{$role}{'fontmenu'} = $env{'form.'.$role.'_fontmenu'};
8135: }
8136: }
8137: foreach my $item (@bgs) {
8138: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
8139: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
8140: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
8141: }
8142: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'bgs'}{$item})) {
8143: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
8144: }
8145: }
8146: foreach my $item (@links) {
8147: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
8148: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
8149: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
8150: }
8151: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'links'}{$item})) {
8152: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
8153: }
8154: }
8155: my ($configuserok,$author_ok,$switchserver) =
8156: &config_check($dom,$confname,$servadm);
8157: my ($width,$height) = &thumb_dimensions();
8158: if (ref($domconfig->{$role}) ne 'HASH') {
8159: $domconfig->{$role} = {};
8160: }
8161: foreach my $img (@images) {
8162: if (($role eq 'login') && (($img eq 'img') || ($img eq 'logo'))) {
8163: if (defined($env{'form.login_showlogo_'.$img})) {
8164: $confhash->{$role}{'showlogo'}{$img} = 1;
8165: } else {
8166: $confhash->{$role}{'showlogo'}{$img} = 0;
8167: }
8168: }
8169: if ( ! $env{'form.'.$role.'_'.$img.'.filename'}
8170: && !defined($domconfig->{$role}{$img})
8171: && !$env{'form.'.$role.'_del_'.$img}
8172: && $env{'form.'.$role.'_import_'.$img}) {
8173: # import the old configured image from the .tab setting
8174: # if they haven't provided a new one
8175: $domconfig->{$role}{$img} =
8176: $env{'form.'.$role.'_import_'.$img};
8177: }
8178: if ($env{'form.'.$role.'_'.$img.'.filename'} ne '') {
8179: my $error;
8180: if ($configuserok eq 'ok') {
8181: if ($switchserver) {
8182: $error = &mt("Upload of [_1] image for $role page(s) is not permitted to this server: [_2]",$choices{$img},$switchserver);
8183: } else {
8184: if ($author_ok eq 'ok') {
8185: my ($result,$logourl) =
8186: &publishlogo($r,'upload',$role.'_'.$img,
8187: $dom,$confname,$img,$width,$height);
8188: if ($result eq 'ok') {
8189: $confhash->{$role}{$img} = $logourl;
8190: $changes{$role}{'images'}{$img} = 1;
8191: } else {
8192: $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);
8193: }
8194: } else {
8195: $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);
8196: }
8197: }
8198: } else {
8199: $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);
8200: }
8201: if ($error) {
8202: &Apache::lonnet::logthis($error);
8203: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
8204: }
8205: } elsif ($domconfig->{$role}{$img} ne '') {
8206: if ($domconfig->{$role}{$img} !~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
8207: my $error;
8208: if ($configuserok eq 'ok') {
8209: # is confname an author?
8210: if ($switchserver eq '') {
8211: if ($author_ok eq 'ok') {
8212: my ($result,$logourl) =
8213: &publishlogo($r,'copy',$domconfig->{$role}{$img},
8214: $dom,$confname,$img,$width,$height);
8215: if ($result eq 'ok') {
8216: $confhash->{$role}{$img} = $logourl;
8217: $changes{$role}{'images'}{$img} = 1;
8218: }
8219: }
8220: }
8221: }
8222: }
8223: }
8224: }
8225: if (ref($domconfig) eq 'HASH') {
8226: if (ref($domconfig->{$role}) eq 'HASH') {
8227: foreach my $img (@images) {
8228: if ($domconfig->{$role}{$img} ne '') {
8229: if ($env{'form.'.$role.'_del_'.$img}) {
8230: $confhash->{$role}{$img} = '';
8231: $changes{$role}{'images'}{$img} = 1;
8232: } else {
8233: if ($confhash->{$role}{$img} eq '') {
8234: $confhash->{$role}{$img} = $domconfig->{$role}{$img};
8235: }
8236: }
8237: } else {
8238: if ($env{'form.'.$role.'_del_'.$img}) {
8239: $confhash->{$role}{$img} = '';
8240: $changes{$role}{'images'}{$img} = 1;
8241: }
8242: }
8243: if (($role eq 'login') && (($img eq 'logo') || ($img eq 'img'))) {
8244: if (ref($domconfig->{'login'}{'showlogo'}) eq 'HASH') {
8245: if ($confhash->{$role}{'showlogo'}{$img} ne
8246: $domconfig->{$role}{'showlogo'}{$img}) {
8247: $changes{$role}{'showlogo'}{$img} = 1;
8248: }
8249: } else {
8250: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
8251: $changes{$role}{'showlogo'}{$img} = 1;
8252: }
8253: }
8254: }
8255: }
8256: if ($domconfig->{$role}{'font'} ne '') {
8257: if ($confhash->{$role}{'font'} ne $domconfig->{$role}{'font'}) {
8258: $changes{$role}{'font'} = 1;
8259: }
8260: } else {
8261: if ($confhash->{$role}{'font'}) {
8262: $changes{$role}{'font'} = 1;
8263: }
8264: }
8265: if ($role ne 'login') {
8266: if ($domconfig->{$role}{'fontmenu'} ne '') {
8267: if ($confhash->{$role}{'fontmenu'} ne $domconfig->{$role}{'fontmenu'}) {
8268: $changes{$role}{'fontmenu'} = 1;
8269: }
8270: } else {
8271: if ($confhash->{$role}{'fontmenu'}) {
8272: $changes{$role}{'fontmenu'} = 1;
8273: }
8274: }
8275: }
8276: foreach my $item (@bgs) {
8277: if ($domconfig->{$role}{$item} ne '') {
8278: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
8279: $changes{$role}{'bgs'}{$item} = 1;
8280: }
8281: } else {
8282: if ($confhash->{$role}{$item}) {
8283: $changes{$role}{'bgs'}{$item} = 1;
8284: }
8285: }
8286: }
8287: foreach my $item (@links) {
8288: if ($domconfig->{$role}{$item} ne '') {
8289: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
8290: $changes{$role}{'links'}{$item} = 1;
8291: }
8292: } else {
8293: if ($confhash->{$role}{$item}) {
8294: $changes{$role}{'links'}{$item} = 1;
8295: }
8296: }
8297: }
8298: foreach my $item (@logintext) {
8299: if ($domconfig->{$role}{$item} ne '') {
8300: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
8301: $changes{$role}{'logintext'}{$item} = 1;
8302: }
8303: } else {
8304: if ($confhash->{$role}{$item}) {
8305: $changes{$role}{'logintext'}{$item} = 1;
8306: }
8307: }
8308: }
8309: } else {
8310: &default_change_checker($role,\@images,\@links,\@bgs,
8311: \@logintext,$confhash,\%changes);
8312: }
8313: } else {
8314: &default_change_checker($role,\@images,\@links,\@bgs,
8315: \@logintext,$confhash,\%changes);
8316: }
8317: }
8318: return ($errors,%changes);
8319: }
8320:
8321: sub config_check {
8322: my ($dom,$confname,$servadm) = @_;
8323: my ($configuserok,$author_ok,$switchserver,%currroles);
8324: my $uhome = &Apache::lonnet::homeserver($confname,$dom,1);
8325: ($configuserok,%currroles) = &check_configuser($uhome,$dom,
8326: $confname,$servadm);
8327: if ($configuserok eq 'ok') {
8328: $switchserver = &check_switchserver($dom,$confname);
8329: if ($switchserver eq '') {
8330: $author_ok = &check_authorstatus($dom,$confname,%currroles);
8331: }
8332: }
8333: return ($configuserok,$author_ok,$switchserver);
8334: }
8335:
8336: sub default_change_checker {
8337: my ($role,$images,$links,$bgs,$logintext,$confhash,$changes) = @_;
8338: foreach my $item (@{$links}) {
8339: if ($confhash->{$role}{$item}) {
8340: $changes->{$role}{'links'}{$item} = 1;
8341: }
8342: }
8343: foreach my $item (@{$bgs}) {
8344: if ($confhash->{$role}{$item}) {
8345: $changes->{$role}{'bgs'}{$item} = 1;
8346: }
8347: }
8348: foreach my $item (@{$logintext}) {
8349: if ($confhash->{$role}{$item}) {
8350: $changes->{$role}{'logintext'}{$item} = 1;
8351: }
8352: }
8353: foreach my $img (@{$images}) {
8354: if ($env{'form.'.$role.'_del_'.$img}) {
8355: $confhash->{$role}{$img} = '';
8356: $changes->{$role}{'images'}{$img} = 1;
8357: }
8358: if ($role eq 'login') {
8359: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
8360: $changes->{$role}{'showlogo'}{$img} = 1;
8361: }
8362: }
8363: }
8364: if ($confhash->{$role}{'font'}) {
8365: $changes->{$role}{'font'} = 1;
8366: }
8367: }
8368:
8369: sub display_colorchgs {
8370: my ($dom,$changes,$roles,$confhash) = @_;
8371: my (%choices,$resulttext);
8372: if (!grep(/^login$/,@{$roles})) {
8373: $resulttext = &mt('Changes made:').'<br />';
8374: }
8375: foreach my $role (@{$roles}) {
8376: if ($role eq 'login') {
8377: %choices = &login_choices();
8378: } else {
8379: %choices = &color_font_choices();
8380: }
8381: if (ref($changes->{$role}) eq 'HASH') {
8382: if ($role ne 'login') {
8383: $resulttext .= '<h4>'.&mt($role).'</h4>';
8384: }
8385: foreach my $key (sort(keys(%{$changes->{$role}}))) {
8386: if ($role ne 'login') {
8387: $resulttext .= '<ul>';
8388: }
8389: if (ref($changes->{$role}{$key}) eq 'HASH') {
8390: if ($role ne 'login') {
8391: $resulttext .= '<li>'.&mt($choices{$key}).':<ul>';
8392: }
8393: foreach my $item (sort(keys(%{$changes->{$role}{$key}}))) {
8394: if (($role eq 'login') && ($key eq 'showlogo')) {
8395: if ($confhash->{$role}{$key}{$item}) {
8396: $resulttext .= '<li>'.&mt("$choices{$item} set to be displayed").'</li>';
8397: } else {
8398: $resulttext .= '<li>'.&mt("$choices{$item} set to not be displayed").'</li>';
8399: }
8400: } elsif ($confhash->{$role}{$item} eq '') {
8401: $resulttext .= '<li>'.&mt("$choices{$item} set to default").'</li>';
8402: } else {
8403: my $newitem = $confhash->{$role}{$item};
8404: if ($key eq 'images') {
8405: $newitem = '<img src="'.$confhash->{$role}{$item}.'" alt="'.$choices{$item}.'" valign="bottom" />';
8406: }
8407: $resulttext .= '<li>'.&mt("$choices{$item} set to [_1]",$newitem).'</li>';
8408: }
8409: }
8410: if ($role ne 'login') {
8411: $resulttext .= '</ul></li>';
8412: }
8413: } else {
8414: if ($confhash->{$role}{$key} eq '') {
8415: $resulttext .= '<li>'.&mt("$choices{$key} set to default").'</li>';
8416: } else {
8417: $resulttext .= '<li>'.&mt("$choices{$key} set to [_1]",$confhash->{$role}{$key}).'</li>';
8418: }
8419: }
8420: if ($role ne 'login') {
8421: $resulttext .= '</ul>';
8422: }
8423: }
8424: }
8425: }
8426: return $resulttext;
8427: }
8428:
8429: sub thumb_dimensions {
8430: return ('200','50');
8431: }
8432:
8433: sub check_dimensions {
8434: my ($inputfile) = @_;
8435: my ($fullwidth,$fullheight);
8436: if ($inputfile =~ m|^[/\w.\-]+$|) {
8437: if (open(PIPE,"identify $inputfile 2>&1 |")) {
8438: my $imageinfo = <PIPE>;
8439: if (!close(PIPE)) {
8440: &Apache::lonnet::logthis("Failed to close PIPE opened to retrieve image information for $inputfile");
8441: }
8442: chomp($imageinfo);
8443: my ($fullsize) =
8444: ($imageinfo =~ /^\Q$inputfile\E\s+\w+\s+(\d+x\d+)/);
8445: if ($fullsize) {
8446: ($fullwidth,$fullheight) = split(/x/,$fullsize);
8447: }
8448: }
8449: }
8450: return ($fullwidth,$fullheight);
8451: }
8452:
8453: sub check_configuser {
8454: my ($uhome,$dom,$confname,$servadm) = @_;
8455: my ($configuserok,%currroles);
8456: if ($uhome eq 'no_host') {
8457: srand( time() ^ ($$ + ($$ << 15)) ); # Seed rand.
8458: my $configpass = &LONCAPA::Enrollment::create_password();
8459: $configuserok =
8460: &Apache::lonnet::modifyuser($dom,$confname,'','internal',
8461: $configpass,'','','','','',undef,$servadm);
8462: } else {
8463: $configuserok = 'ok';
8464: %currroles =
8465: &Apache::lonnet::get_my_roles($confname,$dom,'userroles');
8466: }
8467: return ($configuserok,%currroles);
8468: }
8469:
8470: sub check_authorstatus {
8471: my ($dom,$confname,%currroles) = @_;
8472: my $author_ok;
8473: if (!$currroles{':'.$dom.':au'}) {
8474: my $start = time;
8475: my $end = 0;
8476: $author_ok =
8477: &Apache::lonnet::assignrole($dom,$confname,'/'.$dom.'/',
8478: 'au',$end,$start,'','','domconfig');
8479: } else {
8480: $author_ok = 'ok';
8481: }
8482: return $author_ok;
8483: }
8484:
8485: sub publishlogo {
8486: my ($r,$action,$formname,$dom,$confname,$subdir,$thumbwidth,$thumbheight,$savefileas) = @_;
8487: my ($output,$fname,$logourl,$madethumb);
8488: if ($action eq 'upload') {
8489: $fname=$env{'form.'.$formname.'.filename'};
8490: chop($env{'form.'.$formname});
8491: } else {
8492: ($fname) = ($formname =~ /([^\/]+)$/);
8493: }
8494: if ($savefileas ne '') {
8495: $fname = $savefileas;
8496: }
8497: $fname=&Apache::lonnet::clean_filename($fname);
8498: # See if there is anything left
8499: unless ($fname) { return ('error: no uploaded file'); }
8500: $fname="$subdir/$fname";
8501: my $docroot=$r->dir_config('lonDocRoot');
8502: my $filepath="$docroot/priv";
8503: my $relpath = "$dom/$confname";
8504: my ($fnamepath,$file,$fetchthumb);
8505: $file=$fname;
8506: if ($fname=~m|/|) {
8507: ($fnamepath,$file) = ($fname =~ m|^(.*)/([^/]+)$|);
8508: }
8509: my @parts=split(/\//,"$filepath/$relpath/$fnamepath");
8510: my $count;
8511: for ($count=5;$count<=$#parts;$count++) {
8512: $filepath.="/$parts[$count]";
8513: if ((-e $filepath)!=1) {
8514: mkdir($filepath,02770);
8515: }
8516: }
8517: # Check for bad extension and disallow upload
8518: if ($file=~/\.(\w+)$/ &&
8519: (&Apache::loncommon::fileembstyle($1) eq 'hdn')) {
8520: $output =
8521: &mt('Invalid file extension ([_1]) - reserved for internal use.',$1);
8522: } elsif ($file=~/\.(\w+)$/ &&
8523: !defined(&Apache::loncommon::fileembstyle($1))) {
8524: $output = &mt('Unrecognized file extension ([_1]) - rename the file with a proper extension and re-upload.',$1);
8525: } elsif ($file=~/\.(\d+)\.(\w+)$/) {
8526: $output = &mt('Filename not allowed - rename the file to remove the number immediately before the file extension([_1]) and re-upload.',$2);
8527: } elsif (-d "$filepath/$file") {
8528: $output = &mt('Filename is a directory name - rename the file and re-upload');
8529: } else {
8530: my $source = $filepath.'/'.$file;
8531: my $logfile;
8532: if (!open($logfile,">>$source".'.log')) {
8533: return (&mt('No write permission to Authoring Space'));
8534: }
8535: print $logfile
8536: "\n================= Publish ".localtime()." ================\n".
8537: $env{'user.name'}.':'.$env{'user.domain'}."\n";
8538: # Save the file
8539: if (!open(FH,'>'.$source)) {
8540: &Apache::lonnet::logthis('Failed to create '.$source);
8541: return (&mt('Failed to create file'));
8542: }
8543: if ($action eq 'upload') {
8544: if (!print FH ($env{'form.'.$formname})) {
8545: &Apache::lonnet::logthis('Failed to write to '.$source);
8546: return (&mt('Failed to write file'));
8547: }
8548: } else {
8549: my $original = &Apache::lonnet::filelocation('',$formname);
8550: if(!copy($original,$source)) {
8551: &Apache::lonnet::logthis('Failed to copy '.$original.' to '.$source);
8552: return (&mt('Failed to write file'));
8553: }
8554: }
8555: close(FH);
8556: chmod(0660, $source); # Permissions to rw-rw---.
8557:
8558: my $targetdir=$docroot.'/res/'.$dom.'/'.$confname .'/'.$fnamepath;
8559: my $copyfile=$targetdir.'/'.$file;
8560:
8561: my @parts=split(/\//,$targetdir);
8562: my $path="/$parts[1]/$parts[2]/$parts[3]/$parts[4]";
8563: for (my $count=5;$count<=$#parts;$count++) {
8564: $path.="/$parts[$count]";
8565: if (!-e $path) {
8566: print $logfile "\nCreating directory ".$path;
8567: mkdir($path,02770);
8568: }
8569: }
8570: my $versionresult;
8571: if (-e $copyfile) {
8572: $versionresult = &logo_versioning($targetdir,$file,$logfile);
8573: } else {
8574: $versionresult = 'ok';
8575: }
8576: if ($versionresult eq 'ok') {
8577: if (copy($source,$copyfile)) {
8578: print $logfile "\nCopied original source to ".$copyfile."\n";
8579: $output = 'ok';
8580: $logourl = '/res/'.$dom.'/'.$confname.'/'.$fname;
8581: push(@{$modified_urls},[$copyfile,$source]);
8582: my $metaoutput =
8583: &write_metadata($dom,$confname,$formname,$targetdir,$file,$logfile);
8584: unless ($registered_cleanup) {
8585: my $handlers = $r->get_handlers('PerlCleanupHandler');
8586: $r->set_handlers('PerlCleanupHandler' => [\¬ifysubscribed,@{$handlers}]);
8587: $registered_cleanup=1;
8588: }
8589: } else {
8590: print $logfile "\nUnable to write ".$copyfile.':'.$!."\n";
8591: $output = &mt('Failed to copy file to RES space').", $!";
8592: }
8593: if (($thumbwidth =~ /^\d+$/) && ($thumbheight =~ /^\d+$/)) {
8594: my $inputfile = $filepath.'/'.$file;
8595: my $outfile = $filepath.'/'.'tn-'.$file;
8596: my ($fullwidth,$fullheight) = &check_dimensions($inputfile);
8597: if ($fullwidth ne '' && $fullheight ne '') {
8598: if ($fullwidth > $thumbwidth && $fullheight > $thumbheight) {
8599: my $thumbsize = $thumbwidth.'x'.$thumbheight;
8600: system("convert -sample $thumbsize $inputfile $outfile");
8601: chmod(0660, $filepath.'/tn-'.$file);
8602: if (-e $outfile) {
8603: my $copyfile=$targetdir.'/tn-'.$file;
8604: if (copy($outfile,$copyfile)) {
8605: print $logfile "\nCopied source to ".$copyfile."\n";
8606: my $thumb_metaoutput =
8607: &write_metadata($dom,$confname,$formname,
8608: $targetdir,'tn-'.$file,$logfile);
8609: push(@{$modified_urls},[$copyfile,$outfile]);
8610: unless ($registered_cleanup) {
8611: my $handlers = $r->get_handlers('PerlCleanupHandler');
8612: $r->set_handlers('PerlCleanupHandler' => [\¬ifysubscribed,@{$handlers}]);
8613: $registered_cleanup=1;
8614: }
8615: $madethumb = 1;
8616: } else {
8617: print $logfile "\nUnable to write ".$copyfile.
8618: ':'.$!."\n";
8619: }
8620: }
8621: }
8622: }
8623: }
8624: } else {
8625: $output = $versionresult;
8626: }
8627: }
8628: return ($output,$logourl,$madethumb);
8629: }
8630:
8631: sub logo_versioning {
8632: my ($targetdir,$file,$logfile) = @_;
8633: my $target = $targetdir.'/'.$file;
8634: my ($maxversion,$fn,$extn,$output);
8635: $maxversion = 0;
8636: if ($file =~ /^(.+)\.(\w+)$/) {
8637: $fn=$1;
8638: $extn=$2;
8639: }
8640: opendir(DIR,$targetdir);
8641: while (my $filename=readdir(DIR)) {
8642: if ($filename=~/\Q$fn\E\.(\d+)\.\Q$extn\E$/) {
8643: $maxversion=($1>$maxversion)?$1:$maxversion;
8644: }
8645: }
8646: $maxversion++;
8647: print $logfile "\nCreating old version ".$maxversion."\n";
8648: my $copyfile=$targetdir.'/'.$fn.'.'.$maxversion.'.'.$extn;
8649: if (copy($target,$copyfile)) {
8650: print $logfile "Copied old target to ".$copyfile."\n";
8651: $copyfile=$copyfile.'.meta';
8652: if (copy($target.'.meta',$copyfile)) {
8653: print $logfile "Copied old target metadata to ".$copyfile."\n";
8654: $output = 'ok';
8655: } else {
8656: print $logfile "Unable to write metadata ".$copyfile.':'.$!."\n";
8657: $output = &mt('Failed to copy old meta').", $!, ";
8658: }
8659: } else {
8660: print $logfile "Unable to write ".$copyfile.':'.$!."\n";
8661: $output = &mt('Failed to copy old target').", $!, ";
8662: }
8663: return $output;
8664: }
8665:
8666: sub write_metadata {
8667: my ($dom,$confname,$formname,$targetdir,$file,$logfile) = @_;
8668: my (%metadatafields,%metadatakeys,$output);
8669: $metadatafields{'title'}=$formname;
8670: $metadatafields{'creationdate'}=time;
8671: $metadatafields{'lastrevisiondate'}=time;
8672: $metadatafields{'copyright'}='public';
8673: $metadatafields{'modifyinguser'}=$env{'user.name'}.':'.
8674: $env{'user.domain'};
8675: $metadatafields{'authorspace'}=$confname.':'.$dom;
8676: $metadatafields{'domain'}=$dom;
8677: {
8678: print $logfile "\nWrite metadata file for ".$targetdir.'/'.$file;
8679: my $mfh;
8680: if (open($mfh,'>'.$targetdir.'/'.$file.'.meta')) {
8681: foreach (sort(keys(%metadatafields))) {
8682: unless ($_=~/\./) {
8683: my $unikey=$_;
8684: $unikey=~/^([A-Za-z]+)/;
8685: my $tag=$1;
8686: $tag=~tr/A-Z/a-z/;
8687: print $mfh "\n\<$tag";
8688: foreach (split(/\,/,$metadatakeys{$unikey})) {
8689: my $value=$metadatafields{$unikey.'.'.$_};
8690: $value=~s/\"/\'\'/g;
8691: print $mfh ' '.$_.'="'.$value.'"';
8692: }
8693: print $mfh '>'.
8694: &HTML::Entities::encode($metadatafields{$unikey},'<>&"')
8695: .'</'.$tag.'>';
8696: }
8697: }
8698: $output = 'ok';
8699: print $logfile "\nWrote metadata";
8700: close($mfh);
8701: } else {
8702: print $logfile "\nFailed to open metadata file";
8703: $output = &mt('Could not write metadata');
8704: }
8705: }
8706: return $output;
8707: }
8708:
8709: sub notifysubscribed {
8710: foreach my $targetsource (@{$modified_urls}){
8711: next unless (ref($targetsource) eq 'ARRAY');
8712: my ($target,$source)=@{$targetsource};
8713: if ($source ne '') {
8714: if (open(my $logfh,'>>'.$source.'.log')) {
8715: print $logfh "\nCleanup phase: Notifications\n";
8716: my @subscribed=&subscribed_hosts($target);
8717: foreach my $subhost (@subscribed) {
8718: print $logfh "\nNotifying host ".$subhost.':';
8719: my $reply=&Apache::lonnet::critical('update:'.$target,$subhost);
8720: print $logfh $reply;
8721: }
8722: my @subscribedmeta=&subscribed_hosts("$target.meta");
8723: foreach my $subhost (@subscribedmeta) {
8724: print $logfh "\nNotifying host for metadata only ".$subhost.':';
8725: my $reply=&Apache::lonnet::critical('update:'.$target.'.meta',
8726: $subhost);
8727: print $logfh $reply;
8728: }
8729: print $logfh "\n============ Done ============\n";
8730: close($logfh);
8731: }
8732: }
8733: }
8734: return OK;
8735: }
8736:
8737: sub subscribed_hosts {
8738: my ($target) = @_;
8739: my @subscribed;
8740: if (open(my $fh,"<$target.subscription")) {
8741: while (my $subline=<$fh>) {
8742: if ($subline =~ /^($match_lonid):/) {
8743: my $host = $1;
8744: if ($host ne $Apache::lonnet::perlvar{'lonHostID'}) {
8745: unless (grep(/^\Q$host\E$/,@subscribed)) {
8746: push(@subscribed,$host);
8747: }
8748: }
8749: }
8750: }
8751: }
8752: return @subscribed;
8753: }
8754:
8755: sub check_switchserver {
8756: my ($dom,$confname) = @_;
8757: my ($allowed,$switchserver);
8758: my $home = &Apache::lonnet::homeserver($confname,$dom);
8759: if ($home eq 'no_host') {
8760: $home = &Apache::lonnet::domain($dom,'primary');
8761: }
8762: my @ids=&Apache::lonnet::current_machine_ids();
8763: foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } }
8764: if (!$allowed) {
8765: $switchserver='<a href="/adm/switchserver?otherserver='.$home.'&role=dc./'.$dom.'/&destinationurl=/adm/domainprefs">'.&mt('Switch Server').'</a>';
8766: }
8767: return $switchserver;
8768: }
8769:
8770: sub modify_quotas {
8771: my ($r,$dom,$action,$lastactref,%domconfig) = @_;
8772: my ($context,@usertools,@options,%validations,%titles,%confhash,%toolshash,
8773: %limithash,$toolregexp,%conditions,$resulttext,%changes,$confname,$configuserok,
8774: $author_ok,$switchserver,$errors,$validationitemsref,$validationnamesref,
8775: $validationfieldsref);
8776: if ($action eq 'quotas') {
8777: $context = 'tools';
8778: } else {
8779: $context = $action;
8780: }
8781: if ($context eq 'requestcourses') {
8782: @usertools = ('official','unofficial','community','textbook','placement');
8783: @options =('norequest','approval','validate','autolimit');
8784: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
8785: %titles = &courserequest_titles();
8786: $toolregexp = join('|',@usertools);
8787: %conditions = &courserequest_conditions();
8788: $confname = $dom.'-domainconfig';
8789: my $servadm = $r->dir_config('lonAdmEMail');
8790: ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
8791: ($validationitemsref,$validationnamesref,$validationfieldsref) =
8792: &Apache::loncoursequeueadmin::requestcourses_validation_types();
8793: } elsif ($context eq 'requestauthor') {
8794: @usertools = ('author');
8795: %titles = &authorrequest_titles();
8796: } else {
8797: @usertools = ('aboutme','blog','webdav','portfolio');
8798: %titles = &tool_titles();
8799: }
8800: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
8801: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
8802: foreach my $key (keys(%env)) {
8803: if ($context eq 'requestcourses') {
8804: if ($key =~ /^form\.crsreq_($toolregexp)_(.+)$/) {
8805: my $item = $1;
8806: my $type = $2;
8807: if ($type =~ /^limit_(.+)/) {
8808: $limithash{$item}{$1} = $env{$key};
8809: } else {
8810: $confhash{$item}{$type} = $env{$key};
8811: }
8812: }
8813: } elsif ($context eq 'requestauthor') {
8814: if ($key =~ /^\Qform.authorreq_\E(.+)$/) {
8815: $confhash{$1} = $env{$key};
8816: }
8817: } else {
8818: if ($key =~ /^form\.quota_(.+)$/) {
8819: $confhash{'defaultquota'}{$1} = $env{$key};
8820: } elsif ($key =~ /^form\.authorquota_(.+)$/) {
8821: $confhash{'authorquota'}{$1} = $env{$key};
8822: } elsif ($key =~ /^form\.\Q$context\E_(.+)$/) {
8823: @{$toolshash{$1}} = &Apache::loncommon::get_env_multiple($key);
8824: }
8825: }
8826: }
8827: if (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
8828: my @approvalnotify = &Apache::loncommon::get_env_multiple('form.'.$context.'notifyapproval');
8829: @approvalnotify = sort(@approvalnotify);
8830: $confhash{'notify'}{'approval'} = join(',',@approvalnotify);
8831: my @crstypes = ('official','unofficial','community','textbook','placement');
8832: my @hasuniquecode = &Apache::loncommon::get_env_multiple('form.uniquecode');
8833: foreach my $type (@hasuniquecode) {
8834: if (grep(/^\Q$type\E$/,@crstypes)) {
8835: $confhash{'uniquecode'}{$type} = 1;
8836: }
8837: }
8838: my (%newbook,%allpos);
8839: if ($context eq 'requestcourses') {
8840: foreach my $type ('textbooks','templates') {
8841: @{$allpos{$type}} = ();
8842: my $invalid;
8843: if ($type eq 'textbooks') {
8844: $invalid = &mt('Invalid LON-CAPA course for textbook');
8845: } else {
8846: $invalid = &mt('Invalid LON-CAPA course for template');
8847: }
8848: if ($env{'form.'.$type.'_addbook'}) {
8849: if (($env{'form.'.$type.'_addbook_cnum'} =~ /^$match_courseid$/) &&
8850: ($env{'form.'.$type.'_addbook_cdom'} =~ /^$match_domain$/)) {
8851: if (&Apache::lonnet::homeserver($env{'form.'.$type.'_addbook_cnum'},
8852: $env{'form.'.$type.'_addbook_cdom'}) eq 'no_host') {
8853: $errors .= '<li><span class="LC_error">'.$invalid.'</span></li>';
8854: } else {
8855: $newbook{$type} = $env{'form.'.$type.'_addbook_cdom'}.'_'.$env{'form.'.$type.'_addbook_cnum'};
8856: my $position = $env{'form.'.$type.'_addbook_pos'};
8857: $position =~ s/\D+//g;
8858: if ($position ne '') {
8859: $allpos{$type}[$position] = $newbook{$type};
8860: }
8861: }
8862: } else {
8863: $errors .= '<li><span class="LC_error">'.$invalid.'</span></li>';
8864: }
8865: }
8866: }
8867: }
8868: if (ref($domconfig{$action}) eq 'HASH') {
8869: if (ref($domconfig{$action}{'notify'}) eq 'HASH') {
8870: if ($domconfig{$action}{'notify'}{'approval'} ne $confhash{'notify'}{'approval'}) {
8871: $changes{'notify'}{'approval'} = 1;
8872: }
8873: } else {
8874: if ($confhash{'notify'}{'approval'}) {
8875: $changes{'notify'}{'approval'} = 1;
8876: }
8877: }
8878: if (ref($domconfig{$action}{'uniquecode'}) eq 'HASH') {
8879: if (ref($confhash{'uniquecode'}) eq 'HASH') {
8880: foreach my $crstype (keys(%{$domconfig{$action}{'uniquecode'}})) {
8881: unless ($confhash{'uniquecode'}{$crstype}) {
8882: $changes{'uniquecode'} = 1;
8883: }
8884: }
8885: unless ($changes{'uniquecode'}) {
8886: foreach my $crstype (keys(%{$confhash{'uniquecode'}})) {
8887: unless ($domconfig{$action}{'uniquecode'}{$crstype}) {
8888: $changes{'uniquecode'} = 1;
8889: }
8890: }
8891: }
8892: } else {
8893: $changes{'uniquecode'} = 1;
8894: }
8895: } elsif (ref($confhash{'uniquecode'}) eq 'HASH') {
8896: $changes{'uniquecode'} = 1;
8897: }
8898: if ($context eq 'requestcourses') {
8899: foreach my $type ('textbooks','templates') {
8900: if (ref($domconfig{$action}{$type}) eq 'HASH') {
8901: my %deletions;
8902: my @todelete = &Apache::loncommon::get_env_multiple('form.'.$type.'_del');
8903: if (@todelete) {
8904: map { $deletions{$_} = 1; } @todelete;
8905: }
8906: my %imgdeletions;
8907: my @todeleteimages = &Apache::loncommon::get_env_multiple('form.'.$type.'_image_del');
8908: if (@todeleteimages) {
8909: map { $imgdeletions{$_} = 1; } @todeleteimages;
8910: }
8911: my $maxnum = $env{'form.'.$type.'_maxnum'};
8912: for (my $i=0; $i<=$maxnum; $i++) {
8913: my $itemid = $env{'form.'.$type.'_id_'.$i};
8914: my ($key) = ($itemid =~ /^\Q$type\E_(\w+)$/);
8915: if (ref($domconfig{$action}{$type}{$key}) eq 'HASH') {
8916: if ($deletions{$key}) {
8917: if ($domconfig{$action}{$type}{$key}{'image'}) {
8918: #FIXME need to obsolete item in RES space
8919: }
8920: next;
8921: } else {
8922: my $newpos = $env{'form.'.$itemid};
8923: $newpos =~ s/\D+//g;
8924: foreach my $item ('subject','title','publisher','author') {
8925: next if ((($item eq 'author') || ($item eq 'publisher')) &&
8926: ($type eq 'templates'));
8927: $confhash{$type}{$key}{$item} = $env{'form.'.$type.'_'.$item.'_'.$i};
8928: if ($domconfig{$action}{$type}{$key}{$item} ne $confhash{$type}{$key}{$item}) {
8929: $changes{$type}{$key} = 1;
8930: }
8931: }
8932: $allpos{$type}[$newpos] = $key;
8933: }
8934: if ($imgdeletions{$key}) {
8935: $changes{$type}{$key} = 1;
8936: #FIXME need to obsolete item in RES space
8937: } elsif ($env{'form.'.$type.'_image_'.$i.'.filename'}) {
8938: my ($cdom,$cnum) = split(/_/,$key);
8939: my ($imgurl,$error) = &process_textbook_image($r,$dom,$confname,$type.'_image_'.$i,
8940: $cdom,$cnum,$type,$configuserok,
8941: $switchserver,$author_ok);
8942: if ($imgurl) {
8943: $confhash{$type}{$key}{'image'} = $imgurl;
8944: $changes{$type}{$key} = 1;
8945: }
8946: if ($error) {
8947: &Apache::lonnet::logthis($error);
8948: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
8949: }
8950: } elsif ($domconfig{$action}{$type}{$key}{'image'}) {
8951: $confhash{$type}{$key}{'image'} =
8952: $domconfig{$action}{$type}{$key}{'image'};
8953: }
8954: }
8955: }
8956: }
8957: }
8958: }
8959: } else {
8960: if ($confhash{'notify'}{'approval'}) {
8961: $changes{'notify'}{'approval'} = 1;
8962: }
8963: if (ref($confhash{'uniquecode'} eq 'HASH')) {
8964: $changes{'uniquecode'} = 1;
8965: }
8966: }
8967: if ($context eq 'requestcourses') {
8968: foreach my $type ('textbooks','templates') {
8969: if ($newbook{$type}) {
8970: $changes{$type}{$newbook{$type}} = 1;
8971: foreach my $item ('subject','title','publisher','author') {
8972: next if ((($item eq 'author') || ($item eq 'publisher')) &&
8973: ($type eq 'template'));
8974: $env{'form.'.$type.'_addbook_'.$item} =~ s/(`)/'/g;
8975: if ($env{'form.'.$type.'_addbook_'.$item}) {
8976: $confhash{$type}{$newbook{$type}}{$item} = $env{'form.'.$type.'_addbook_'.$item};
8977: }
8978: }
8979: if ($type eq 'textbooks') {
8980: if ($env{'form.'.$type.'_addbook_image.filename'} ne '') {
8981: my ($cdom,$cnum) = split(/_/,$newbook{$type});
8982: my ($imageurl,$error) =
8983: &process_textbook_image($r,$dom,$confname,$type.'_addbook_image',$cdom,$cnum,$type,
8984: $configuserok,$switchserver,$author_ok);
8985: if ($imageurl) {
8986: $confhash{$type}{$newbook{$type}}{'image'} = $imageurl;
8987: }
8988: if ($error) {
8989: &Apache::lonnet::logthis($error);
8990: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
8991: }
8992: }
8993: }
8994: }
8995: if (@{$allpos{$type}} > 0) {
8996: my $idx = 0;
8997: foreach my $item (@{$allpos{$type}}) {
8998: if ($item ne '') {
8999: $confhash{$type}{$item}{'order'} = $idx;
9000: if (ref($domconfig{$action}) eq 'HASH') {
9001: if (ref($domconfig{$action}{$type}) eq 'HASH') {
9002: if (ref($domconfig{$action}{$type}{$item}) eq 'HASH') {
9003: if ($domconfig{$action}{$type}{$item}{'order'} ne $idx) {
9004: $changes{$type}{$item} = 1;
9005: }
9006: }
9007: }
9008: }
9009: $idx ++;
9010: }
9011: }
9012: }
9013: }
9014: if (ref($validationitemsref) eq 'ARRAY') {
9015: foreach my $item (@{$validationitemsref}) {
9016: if ($item eq 'fields') {
9017: my @changed;
9018: @{$confhash{'validation'}{$item}} = &Apache::loncommon::get_env_multiple('form.requestcourses_validation_'.$item);
9019: if (@{$confhash{'validation'}{$item}} > 0) {
9020: @{$confhash{'validation'}{$item}} = sort(@{$confhash{'validation'}{$item}});
9021: }
9022: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
9023: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
9024: if (ref($domconfig{'requestcourses'}{'validation'}{$item}) eq 'ARRAY') {
9025: @changed = &Apache::loncommon::compare_arrays($confhash{'validation'}{$item},
9026: $domconfig{'requestcourses'}{'validation'}{$item});
9027: } else {
9028: @changed = @{$confhash{'validation'}{$item}};
9029: }
9030: } else {
9031: @changed = @{$confhash{'validation'}{$item}};
9032: }
9033: } else {
9034: @changed = @{$confhash{'validation'}{$item}};
9035: }
9036: if (@changed) {
9037: if ($confhash{'validation'}{$item}) {
9038: $changes{'validation'}{$item} = join(', ',@{$confhash{'validation'}{$item}});
9039: } else {
9040: $changes{'validation'}{$item} = &mt('None');
9041: }
9042: }
9043: } else {
9044: $confhash{'validation'}{$item} = $env{'form.requestcourses_validation_'.$item};
9045: if ($item eq 'markup') {
9046: if ($env{'form.requestcourses_validation_'.$item}) {
9047: $env{'form.requestcourses_validation_'.$item} =~ s/[\n\r\f]+/\s/gs;
9048: }
9049: }
9050: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
9051: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
9052: if ($domconfig{'requestcourses'}{'validation'}{$item} ne $confhash{'validation'}{$item}) {
9053: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
9054: }
9055: } else {
9056: if ($confhash{'validation'}{$item} ne '') {
9057: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
9058: }
9059: }
9060: } else {
9061: if ($confhash{'validation'}{$item} ne '') {
9062: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
9063: }
9064: }
9065: }
9066: }
9067: }
9068: if ($env{'form.validationdc'}) {
9069: my $newval = $env{'form.validationdc'};
9070: my %domcoords = &Apache::lonnet::get_active_domroles($dom,['dc']);
9071: if (exists($domcoords{$newval})) {
9072: $confhash{'validation'}{'dc'} = $newval;
9073: }
9074: }
9075: if (ref($confhash{'validation'}) eq 'HASH') {
9076: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
9077: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
9078: if ($domconfig{'requestcourses'}{'validation'}{'dc'}) {
9079: unless ($confhash{'validation'}{'dc'} eq $domconfig{'requestcourses'}{'validation'}{'dc'}) {
9080: if ($confhash{'validation'}{'dc'} eq '') {
9081: $changes{'validation'}{'dc'} = &mt('None');
9082: } else {
9083: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
9084: }
9085: }
9086: } elsif ($confhash{'validation'}{'dc'} ne '') {
9087: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
9088: }
9089: } elsif ($confhash{'validation'}{'dc'} ne '') {
9090: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
9091: }
9092: } elsif ($confhash{'validation'}{'dc'} ne '') {
9093: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
9094: }
9095: } else {
9096: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
9097: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
9098: if ($domconfig{'requestcourses'}{'validation'}{'dc'}) {
9099: $changes{'validation'}{'dc'} = &mt('None');
9100: }
9101: }
9102: }
9103: }
9104: }
9105: } else {
9106: $confhash{'defaultquota'}{'default'} = $env{'form.defaultquota'};
9107: $confhash{'authorquota'}{'default'} = $env{'form.authorquota'};
9108: }
9109: foreach my $item (@usertools) {
9110: foreach my $type (@{$types},'default','_LC_adv') {
9111: my $unset;
9112: if ($context eq 'requestcourses') {
9113: $unset = '0';
9114: if ($type eq '_LC_adv') {
9115: $unset = '';
9116: }
9117: if ($confhash{$item}{$type} eq 'autolimit') {
9118: $confhash{$item}{$type} .= '=';
9119: unless ($limithash{$item}{$type} =~ /\D/) {
9120: $confhash{$item}{$type} .= $limithash{$item}{$type};
9121: }
9122: }
9123: } elsif ($context eq 'requestauthor') {
9124: $unset = '0';
9125: if ($type eq '_LC_adv') {
9126: $unset = '';
9127: }
9128: } else {
9129: if (grep(/^\Q$type\E$/,@{$toolshash{$item}})) {
9130: $confhash{$item}{$type} = 1;
9131: } else {
9132: $confhash{$item}{$type} = 0;
9133: }
9134: }
9135: if (ref($domconfig{$action}) eq 'HASH') {
9136: if ($action eq 'requestauthor') {
9137: if ($domconfig{$action}{$type} ne $confhash{$type}) {
9138: $changes{$type} = 1;
9139: }
9140: } elsif (ref($domconfig{$action}{$item}) eq 'HASH') {
9141: if ($domconfig{$action}{$item}{$type} ne $confhash{$item}{$type}) {
9142: $changes{$item}{$type} = 1;
9143: }
9144: } else {
9145: if ($context eq 'requestcourses') {
9146: if ($confhash{$item}{$type} ne $unset) {
9147: $changes{$item}{$type} = 1;
9148: }
9149: } else {
9150: if (!$confhash{$item}{$type}) {
9151: $changes{$item}{$type} = 1;
9152: }
9153: }
9154: }
9155: } else {
9156: if ($context eq 'requestcourses') {
9157: if ($confhash{$item}{$type} ne $unset) {
9158: $changes{$item}{$type} = 1;
9159: }
9160: } elsif ($context eq 'requestauthor') {
9161: if ($confhash{$type} ne $unset) {
9162: $changes{$type} = 1;
9163: }
9164: } else {
9165: if (!$confhash{$item}{$type}) {
9166: $changes{$item}{$type} = 1;
9167: }
9168: }
9169: }
9170: }
9171: }
9172: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
9173: if (ref($domconfig{'quotas'}) eq 'HASH') {
9174: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
9175: foreach my $key (keys(%{$domconfig{'quotas'}{'defaultquota'}})) {
9176: if (exists($confhash{'defaultquota'}{$key})) {
9177: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{'defaultquota'}{$key}) {
9178: $changes{'defaultquota'}{$key} = 1;
9179: }
9180: } else {
9181: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{'defaultquota'}{$key};
9182: }
9183: }
9184: } else {
9185: foreach my $key (keys(%{$domconfig{'quotas'}})) {
9186: if (exists($confhash{'defaultquota'}{$key})) {
9187: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{$key}) {
9188: $changes{'defaultquota'}{$key} = 1;
9189: }
9190: } else {
9191: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{$key};
9192: }
9193: }
9194: }
9195: if (ref($domconfig{'quotas'}{'authorquota'}) eq 'HASH') {
9196: foreach my $key (keys(%{$domconfig{'quotas'}{'authorquota'}})) {
9197: if (exists($confhash{'authorquota'}{$key})) {
9198: if ($confhash{'authorquota'}{$key} ne $domconfig{'quotas'}{'authorquota'}{$key}) {
9199: $changes{'authorquota'}{$key} = 1;
9200: }
9201: } else {
9202: $confhash{'authorquota'}{$key} = $domconfig{'quotas'}{'authorquota'}{$key};
9203: }
9204: }
9205: }
9206: }
9207: if (ref($confhash{'defaultquota'}) eq 'HASH') {
9208: foreach my $key (keys(%{$confhash{'defaultquota'}})) {
9209: if (ref($domconfig{'quotas'}) eq 'HASH') {
9210: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
9211: if (!exists($domconfig{'quotas'}{'defaultquota'}{$key})) {
9212: $changes{'defaultquota'}{$key} = 1;
9213: }
9214: } else {
9215: if (!exists($domconfig{'quotas'}{$key})) {
9216: $changes{'defaultquota'}{$key} = 1;
9217: }
9218: }
9219: } else {
9220: $changes{'defaultquota'}{$key} = 1;
9221: }
9222: }
9223: }
9224: if (ref($confhash{'authorquota'}) eq 'HASH') {
9225: foreach my $key (keys(%{$confhash{'authorquota'}})) {
9226: if (ref($domconfig{'quotas'}) eq 'HASH') {
9227: if (ref($domconfig{'quotas'}{'authorquota'}) eq 'HASH') {
9228: if (!exists($domconfig{'quotas'}{'authorquota'}{$key})) {
9229: $changes{'authorquota'}{$key} = 1;
9230: }
9231: } else {
9232: $changes{'authorquota'}{$key} = 1;
9233: }
9234: } else {
9235: $changes{'authorquota'}{$key} = 1;
9236: }
9237: }
9238: }
9239: }
9240:
9241: if ($context eq 'requestauthor') {
9242: $domdefaults{'requestauthor'} = \%confhash;
9243: } else {
9244: foreach my $key (keys(%confhash)) {
9245: unless (($context eq 'requestcourses') && (($key eq 'textbooks') || ($key eq 'templates'))) {
9246: $domdefaults{$key} = $confhash{$key};
9247: }
9248: }
9249: }
9250:
9251: my %quotahash = (
9252: $action => { %confhash }
9253: );
9254: my $putresult = &Apache::lonnet::put_dom('configuration',\%quotahash,
9255: $dom);
9256: if ($putresult eq 'ok') {
9257: if (keys(%changes) > 0) {
9258: my $cachetime = 24*60*60;
9259: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
9260: if (ref($lastactref) eq 'HASH') {
9261: $lastactref->{'domdefaults'} = 1;
9262: }
9263: $resulttext = &mt('Changes made:').'<ul>';
9264: unless (($context eq 'requestcourses') ||
9265: ($context eq 'requestauthor')) {
9266: if (ref($changes{'defaultquota'}) eq 'HASH') {
9267: $resulttext .= '<li>'.&mt('Portfolio default quotas').'<ul>';
9268: foreach my $type (@{$types},'default') {
9269: if (defined($changes{'defaultquota'}{$type})) {
9270: my $typetitle = $usertypes->{$type};
9271: if ($type eq 'default') {
9272: $typetitle = $othertitle;
9273: }
9274: $resulttext .= '<li>'.&mt('[_1] set to [_2] MB',$typetitle,$confhash{'defaultquota'}{$type}).'</li>';
9275: }
9276: }
9277: $resulttext .= '</ul></li>';
9278: }
9279: if (ref($changes{'authorquota'}) eq 'HASH') {
9280: $resulttext .= '<li>'.&mt('Authoring Space default quotas').'<ul>';
9281: foreach my $type (@{$types},'default') {
9282: if (defined($changes{'authorquota'}{$type})) {
9283: my $typetitle = $usertypes->{$type};
9284: if ($type eq 'default') {
9285: $typetitle = $othertitle;
9286: }
9287: $resulttext .= '<li>'.&mt('[_1] set to [_2] MB',$typetitle,$confhash{'authorquota'}{$type}).'</li>';
9288: }
9289: }
9290: $resulttext .= '</ul></li>';
9291: }
9292: }
9293: my %newenv;
9294: foreach my $item (@usertools) {
9295: my (%haschgs,%inconf);
9296: if ($context eq 'requestauthor') {
9297: %haschgs = %changes;
9298: %inconf = %confhash;
9299: } else {
9300: if (ref($changes{$item}) eq 'HASH') {
9301: %haschgs = %{$changes{$item}};
9302: }
9303: if (ref($confhash{$item}) eq 'HASH') {
9304: %inconf = %{$confhash{$item}};
9305: }
9306: }
9307: if (keys(%haschgs) > 0) {
9308: my $newacc =
9309: &Apache::lonnet::usertools_access($env{'user.name'},
9310: $env{'user.domain'},
9311: $item,'reload',$context);
9312: if (($context eq 'requestcourses') ||
9313: ($context eq 'requestauthor')) {
9314: if ($env{'environment.canrequest.'.$item} ne $newacc) {
9315: $newenv{'environment.canrequest.'.$item} = $newacc;
9316: }
9317: } else {
9318: if ($env{'environment.availabletools.'.$item} ne $newacc) {
9319: $newenv{'environment.availabletools.'.$item} = $newacc;
9320: }
9321: }
9322: unless ($context eq 'requestauthor') {
9323: $resulttext .= '<li>'.$titles{$item}.'<ul>';
9324: }
9325: foreach my $type (@{$types},'default','_LC_adv') {
9326: if ($haschgs{$type}) {
9327: my $typetitle = $usertypes->{$type};
9328: if ($type eq 'default') {
9329: $typetitle = $othertitle;
9330: } elsif ($type eq '_LC_adv') {
9331: $typetitle = 'LON-CAPA Advanced Users';
9332: }
9333: if ($inconf{$type}) {
9334: if ($context eq 'requestcourses') {
9335: my $cond;
9336: if ($inconf{$type} =~ /^autolimit=(\d*)$/) {
9337: if ($1 eq '') {
9338: $cond = &mt('(Automatic processing of any request).');
9339: } else {
9340: $cond = &mt('(Automatic processing of requests up to limit of [quant,_1,request] per user).',$1);
9341: }
9342: } else {
9343: $cond = $conditions{$inconf{$type}};
9344: }
9345: $resulttext .= '<li>'.&mt('Set to be available to [_1].',$typetitle).' '.$cond.'</li>';
9346: } elsif ($context eq 'requestauthor') {
9347: $resulttext .= '<li>'.&mt('Set to "[_1]" for "[_2]".',
9348: $titles{$inconf{$type}},$typetitle);
9349:
9350: } else {
9351: $resulttext .= '<li>'.&mt('Set to be available to [_1]',$typetitle).'</li>';
9352: }
9353: } else {
9354: if ($type eq '_LC_adv') {
9355: if ($inconf{$type} eq '0') {
9356: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
9357: } else {
9358: $resulttext .= '<li>'.&mt('No override set for [_1]',$typetitle).'</li>';
9359: }
9360: } else {
9361: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
9362: }
9363: }
9364: }
9365: }
9366: unless ($context eq 'requestauthor') {
9367: $resulttext .= '</ul></li>';
9368: }
9369: }
9370: }
9371: if (($action eq 'requestcourses') || ($action eq 'requestauthor')) {
9372: if (ref($changes{'notify'}) eq 'HASH') {
9373: if ($changes{'notify'}{'approval'}) {
9374: if (ref($confhash{'notify'}) eq 'HASH') {
9375: if ($confhash{'notify'}{'approval'}) {
9376: $resulttext .= '<li>'.&mt('Notification of requests requiring approval will be sent to: ').$confhash{'notify'}{'approval'}.'</li>';
9377: } else {
9378: $resulttext .= '<li>'.&mt('No Domain Coordinators will receive notification of requests requiring approval.').'</li>';
9379: }
9380: }
9381: }
9382: }
9383: }
9384: if ($action eq 'requestcourses') {
9385: my @offon = ('off','on');
9386: if ($changes{'uniquecode'}) {
9387: if (ref($confhash{'uniquecode'}) eq 'HASH') {
9388: my $codestr = join(' ',map{ &mt($_); } sort(keys(%{$confhash{'uniquecode'}})));
9389: $resulttext .= '<li>'.
9390: &mt('Generation of six character code as course identifier for distribution to students set to on for: [_1].','<b>'.$codestr.'</b>').
9391: '</li>';
9392: } else {
9393: $resulttext .= '<li>'.&mt('Generation of six character code as course identifier for distribution to students set to off.').
9394: '</li>';
9395: }
9396: }
9397: foreach my $type ('textbooks','templates') {
9398: if (ref($changes{$type}) eq 'HASH') {
9399: $resulttext .= '<li>'.&mt("Available $type updated").'<ul>';
9400: foreach my $key (sort(keys(%{$changes{$type}}))) {
9401: my %coursehash = &Apache::lonnet::coursedescription($key);
9402: my $coursetitle = $coursehash{'description'};
9403: my $position = $confhash{$type}{$key}{'order'} + 1;
9404: $resulttext .= '<li>';
9405: foreach my $item ('subject','title','publisher','author') {
9406: next if ((($item eq 'author') || ($item eq 'publisher')) &&
9407: ($type eq 'templates'));
9408: my $name = $item.':';
9409: $name =~ s/^(\w)/\U$1/;
9410: $resulttext .= &mt($name).' '.$confhash{$type}{$key}{$item}.'<br />';
9411: }
9412: $resulttext .= ' '.&mt('Order: [_1]',$position).'<br />';
9413: if ($type eq 'textbooks') {
9414: if ($confhash{$type}{$key}{'image'}) {
9415: $resulttext .= ' '.&mt('Image: [_1]',
9416: '<img src="'.$confhash{$type}{$key}{'image'}.'"'.
9417: ' alt="Textbook cover" />').'<br />';
9418: }
9419: }
9420: $resulttext .= ' '.&mt('LON-CAPA Course: [_1]',$coursetitle).'</li>';
9421: }
9422: $resulttext .= '</ul></li>';
9423: }
9424: }
9425: if (ref($changes{'validation'}) eq 'HASH') {
9426: if ((ref($validationitemsref) eq 'ARRAY') && (ref($validationnamesref) eq 'HASH')) {
9427: $resulttext .= '<li>'.&mt('Validation of courses/communities updated').'<ul>';
9428: foreach my $item (@{$validationitemsref}) {
9429: if (exists($changes{'validation'}{$item})) {
9430: if ($item eq 'markup') {
9431: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$validationnamesref->{$item},
9432: '<br /><pre>'.$changes{'validation'}{$item}.'</pre>').'</li>';
9433: } else {
9434: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$validationnamesref->{$item},
9435: '<b>'.$changes{'validation'}{$item}.'</b>').'</li>';
9436: }
9437: }
9438: }
9439: if (exists($changes{'validation'}{'dc'})) {
9440: $resulttext .= '<li>'.&mt('Validated course requests identified as processed by: [_1]',
9441: '<b>'.$changes{'validation'}{'dc'}.'</b>').'</li>';
9442: }
9443: }
9444: }
9445: }
9446: $resulttext .= '</ul>';
9447: if (keys(%newenv)) {
9448: &Apache::lonnet::appenv(\%newenv);
9449: }
9450: } else {
9451: if ($context eq 'requestcourses') {
9452: $resulttext = &mt('No changes made to rights to request creation of courses.');
9453: } elsif ($context eq 'requestauthor') {
9454: $resulttext = &mt('No changes made to rights to request author space.');
9455: } else {
9456: $resulttext = &mt('No changes made to availability of personal information pages, blogs, portfolios or default quotas');
9457: }
9458: }
9459: } else {
9460: $resulttext = '<span class="LC_error">'.
9461: &mt('An error occurred: [_1]',$putresult).'</span>';
9462: }
9463: if ($errors) {
9464: $resulttext .= '<p>'.&mt('The following errors occurred when modifying Textbook settings.').
9465: '<ul>'.$errors.'</ul></p>';
9466: }
9467: return $resulttext;
9468: }
9469:
9470: sub process_textbook_image {
9471: my ($r,$dom,$confname,$caller,$cdom,$cnum,$type,$configuserok,$switchserver,$author_ok) = @_;
9472: my $filename = $env{'form.'.$caller.'.filename'};
9473: my ($error,$url);
9474: my ($width,$height) = (50,50);
9475: if ($configuserok eq 'ok') {
9476: if ($switchserver) {
9477: $error = &mt('Upload of textbook image is not permitted to this server: [_1]',
9478: $switchserver);
9479: } elsif ($author_ok eq 'ok') {
9480: my ($result,$imageurl) =
9481: &publishlogo($r,'upload',$caller,$dom,$confname,
9482: "$type/$dom/$cnum/cover",$width,$height);
9483: if ($result eq 'ok') {
9484: $url = $imageurl;
9485: } else {
9486: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$filename,$result);
9487: }
9488: } else {
9489: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$author_ok);
9490: }
9491: } else {
9492: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$configuserok);
9493: }
9494: return ($url,$error);
9495: }
9496:
9497: sub modify_ltitools {
9498: my ($r,$dom,$action,$lastactref,%domconfig) = @_;
9499: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
9500: my ($newid,@allpos,%changes,%confhash,%encconfig,$errors,$resulttext);
9501: my $confname = $dom.'-domainconfig';
9502: my $servadm = $r->dir_config('lonAdmEMail');
9503: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
9504: my (%posslti,%possfield);
9505: my @courseroles = ('cc','in','ta','ep','st');
9506: my @ltiroles = qw(Instructor ContentDeveloper TeachingAssistant Learner);
9507: map { $posslti{$_} = 1; } @ltiroles;
9508: my @allfields = ('fullname','firstname','lastname','email','user','roles');
9509: map { $possfield{$_} = 1; } @allfields;
9510: my %lt = <itools_names();
9511: if ($env{'form.ltitools_add'}) {
9512: my $title = $env{'form.ltitools_add_title'};
9513: $title =~ s/(`)/'/g;
9514: ($newid,my $error) = &get_ltitools_id($dom,$title);
9515: if ($newid) {
9516: my $position = $env{'form.ltitools_add_pos'};
9517: $position =~ s/\D+//g;
9518: if ($position ne '') {
9519: $allpos[$position] = $newid;
9520: }
9521: $changes{$newid} = 1;
9522: foreach my $item ('title','url','key','secret') {
9523: $env{'form.ltitools_add_'.$item} =~ s/(`)/'/g;
9524: if ($env{'form.ltitools_add_'.$item}) {
9525: if (($item eq 'key') || ($item eq 'secret')) {
9526: $encconfig{$newid}{$item} = $env{'form.ltitools_add_'.$item};
9527: } else {
9528: $confhash{$newid}{$item} = $env{'form.ltitools_add_'.$item};
9529: }
9530: }
9531: }
9532: if ($env{'form.ltitools_add_version'} eq 'LTI-1p0') {
9533: $confhash{$newid}{'version'} = $env{'form.ltitools_add_version'};
9534: }
9535: if ($env{'form.ltitools_add_msgtype'} eq 'basic-lti-launch-request') {
9536: $confhash{$newid}{'msgtype'} = $env{'form.ltitools_add_msgtype'};
9537: }
9538: foreach my $item ('width','height','linktext','explanation') {
9539: $env{'form.ltitools_add_'.$item} =~ s/^\s+//;
9540: $env{'form.ltitools_add_'.$item} =~ s/\s+$//;
9541: if (($item eq 'width') || ($item eq 'height')) {
9542: if ($env{'form.ltitools_add_'.$item} =~ /^\d+$/) {
9543: $confhash{$newid}{'display'}{$item} = $env{'form.ltitools_add_'.$item};
9544: }
9545: } else {
9546: if ($env{'form.ltitools_add_'.$item} ne '') {
9547: $confhash{$newid}{'display'}{$item} = $env{'form.ltitools_add_'.$item};
9548: }
9549: }
9550: }
9551: if ($env{'form.ltitools_add_target'} eq 'window') {
9552: $confhash{$newid}{'display'}{'target'} = $env{'form.ltitools_add_target'};
9553: } elsif ($env{'form.ltitools_add_target'} eq 'tab') {
9554: $confhash{$newid}{'display'}{'target'} = $env{'form.ltitools_add_target'};
9555: } else {
9556: $confhash{$newid}{'display'}{'target'} = 'iframe';
9557: }
9558: foreach my $item ('passback','roster') {
9559: if ($env{'form.ltitools_add_'.$item}) {
9560: $confhash{$newid}{$item} = 1;
9561: }
9562: }
9563: if ($env{'form.ltitools_add_image.filename'} ne '') {
9564: my ($imageurl,$error) =
9565: &process_ltitools_image($r,$dom,$confname,'ltitools_add_image',$dom,
9566: $configuserok,$switchserver,$author_ok);
9567: if ($imageurl) {
9568: $confhash{$newid}{'image'} = $imageurl;
9569: }
9570: if ($error) {
9571: &Apache::lonnet::logthis($error);
9572: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
9573: }
9574: }
9575: my @fields = &Apache::loncommon::get_env_multiple('form.ltitools_add_fields');
9576: foreach my $field (@fields) {
9577: if ($possfield{$field}) {
9578: if ($field eq 'roles') {
9579: foreach my $role (@courseroles) {
9580: my $choice = $env{'form.ltitools_add_roles_'.$role};
9581: if (($choice ne '') && ($posslti{$choice})) {
9582: $confhash{$newid}{'roles'}{$role} = $choice;
9583: if ($role eq 'cc') {
9584: $confhash{$newid}{'roles'}{'co'} = $choice;
9585: }
9586: }
9587: }
9588: } else {
9589: $confhash{$newid}{'fields'}{$field} = 1;
9590: }
9591: }
9592: }
9593: my @courseconfig = &Apache::loncommon::get_env_multiple('form.ltitools_courseconfig');
9594: foreach my $item (@courseconfig) {
9595: $confhash{$newid}{'crsconf'}{$item} = 1;
9596: }
9597: if ($env{'form.ltitools_add_custom'}) {
9598: my $name = $env{'form.ltitools_add_custom_name'};
9599: my $value = $env{'form.ltitools_add_custom_value'};
9600: $value =~ s/(`)/'/g;
9601: $name =~ s/(`)/'/g;
9602: $confhash{$newid}{'custom'}{$name} = $value;
9603: }
9604: } else {
9605: my $error = &mt('Failed to acquire unique ID for new external tool');
9606: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
9607: }
9608: }
9609: if (ref($domconfig{$action}) eq 'HASH') {
9610: my %deletions;
9611: my @todelete = &Apache::loncommon::get_env_multiple('form.ltitools_del');
9612: if (@todelete) {
9613: map { $deletions{$_} = 1; } @todelete;
9614: }
9615: my %customadds;
9616: my @newcustom = &Apache::loncommon::get_env_multiple('form.ltitools_customadd');
9617: if (@newcustom) {
9618: map { $customadds{$_} = 1; } @newcustom;
9619: }
9620: my %imgdeletions;
9621: my @todeleteimages = &Apache::loncommon::get_env_multiple('form.ltitools_image_del');
9622: if (@todeleteimages) {
9623: map { $imgdeletions{$_} = 1; } @todeleteimages;
9624: }
9625: my $maxnum = $env{'form.ltitools_maxnum'};
9626: for (my $i=0; $i<=$maxnum; $i++) {
9627: my $itemid = $env{'form.ltitools_id_'.$i};
9628: if (ref($domconfig{$action}{$itemid}) eq 'HASH') {
9629: if ($deletions{$itemid}) {
9630: if ($domconfig{$action}{$itemid}{'image'}) {
9631: #FIXME need to obsolete item in RES space
9632: }
9633: $changes{$itemid} = $domconfig{$action}{$itemid}{'title'};
9634: next;
9635: } else {
9636: my $newpos = $env{'form.ltitools_'.$itemid};
9637: $newpos =~ s/\D+//g;
9638: foreach my $item ('title','url') {
9639: $confhash{$itemid}{$item} = $env{'form.ltitools_'.$item.'_'.$i};
9640: if ($domconfig{$action}{$itemid}{$item} ne $confhash{$itemid}{$item}) {
9641: $changes{$itemid} = 1;
9642: }
9643: }
9644: foreach my $item ('key','secret') {
9645: $encconfig{$itemid}{$item} = $env{'form.ltitools_'.$item.'_'.$i};
9646: if ($domconfig{$action}{$itemid}{$item} ne $encconfig{$itemid}{$item}) {
9647: $changes{$itemid} = 1;
9648: }
9649: }
9650: if ($env{'form.ltitools_version_'.$i} eq 'LTI-1p0') {
9651: $confhash{$itemid}{'version'} = $env{'form.ltitools_version_'.$i};
9652: }
9653: if ($env{'form.ltitools_msgtype_'.$i} eq 'basic-lti-launch-request') {
9654: $confhash{$itemid}{'msgtype'} = $env{'form.ltitools_msgtype_'.$i};
9655: }
9656: foreach my $size ('width','height') {
9657: $env{'form.ltitools_'.$size.'_'.$i} =~ s/^\s+//;
9658: $env{'form.ltitools_'.$size.'_'.$i} =~ s/\s+$//;
9659: if ($env{'form.ltitools_'.$size.'_'.$i} =~ /^\d+$/) {
9660: $confhash{$itemid}{'display'}{$size} = $env{'form.ltitools_'.$size.'_'.$i};
9661: if (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
9662: if ($domconfig{$action}{$itemid}{'display'}{$size} ne $confhash{$itemid}{'display'}{$size}) {
9663: $changes{$itemid} = 1;
9664: }
9665: } else {
9666: $changes{$itemid} = 1;
9667: }
9668: } elsif (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
9669: if ($domconfig{$action}{$itemid}{'display'}{$size} ne '') {
9670: $changes{$itemid} = 1;
9671: }
9672: }
9673: }
9674: foreach my $item ('linktext','explanation') {
9675: $env{'form.ltitools_'.$item.'_'.$i} =~ s/^\s+//;
9676: $env{'form.ltitools_'.$item.'_'.$i} =~ s/\s+$//;
9677: if ($env{'form.ltitools_'.$item.'_'.$i} ne '') {
9678: $confhash{$itemid}{'display'}{$item} = $env{'form.ltitools_'.$item.'_'.$i};
9679: if (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
9680: if ($domconfig{$action}{$itemid}{'display'}{$item} ne $confhash{$itemid}{'display'}{$item}) {
9681: $changes{$itemid} = 1;
9682: }
9683: } else {
9684: $changes{$itemid} = 1;
9685: }
9686: } elsif (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
9687: if ($domconfig{$action}{$itemid}{'display'}{$item} ne '') {
9688: $changes{$itemid} = 1;
9689: }
9690: }
9691: }
9692: if ($env{'form.ltitools_target_'.$i} eq 'window') {
9693: $confhash{$itemid}{'display'}{'target'} = $env{'form.ltitools_target_'.$i};
9694: } elsif ($env{'form.ltitools_target_'.$i} eq 'tab') {
9695: $confhash{$itemid}{'display'}{'target'} = $env{'form.ltitools_target_'.$i};
9696: } else {
9697: $confhash{$itemid}{'display'}{'target'} = 'iframe';
9698: }
9699: if (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
9700: if ($domconfig{$action}{$itemid}{'display'}{'target'} ne $confhash{$itemid}{'display'}{'target'}) {
9701: $changes{$itemid} = 1;
9702: }
9703: } else {
9704: $changes{$itemid} = 1;
9705: }
9706: foreach my $extra ('passback','roster') {
9707: if ($env{'form.ltitools_'.$extra.'_'.$i}) {
9708: $confhash{$itemid}{$extra} = 1;
9709: }
9710: if ($domconfig{$action}{$itemid}{$extra} ne $confhash{$itemid}{$extra}) {
9711: $changes{$itemid} = 1;
9712: }
9713: }
9714: my @courseconfig = &Apache::loncommon::get_env_multiple('form.ltitools_courseconfig_'.$i);
9715: foreach my $item ('label','title','target','linktext','explanation') {
9716: if (grep(/^\Q$item\E$/,@courseconfig)) {
9717: $confhash{$itemid}{'crsconf'}{$item} = 1;
9718: if (ref($domconfig{$action}{$itemid}{'crsconf'}) eq 'HASH') {
9719: if ($domconfig{$action}{$itemid}{'crsconf'}{$item} ne $confhash{$itemid}{'crsconf'}{$item}) {
9720: $changes{$itemid} = 1;
9721: }
9722: } else {
9723: $changes{$itemid} = 1;
9724: }
9725: }
9726: }
9727: my @fields = &Apache::loncommon::get_env_multiple('form.ltitools_fields_'.$i);
9728: foreach my $field (@fields) {
9729: if ($possfield{$field}) {
9730: if ($field eq 'roles') {
9731: foreach my $role (@courseroles) {
9732: my $choice = $env{'form.ltitools_roles_'.$role.'_'.$i};
9733: if (($choice ne '') && ($posslti{$choice})) {
9734: $confhash{$itemid}{'roles'}{$role} = $choice;
9735: if ($role eq 'cc') {
9736: $confhash{$itemid}{'roles'}{'co'} = $choice;
9737: }
9738: }
9739: if (ref($domconfig{$action}{$itemid}{'roles'}) eq 'HASH') {
9740: if ($domconfig{$action}{$itemid}{'roles'}{$role} ne $confhash{$itemid}{'roles'}{$role}) {
9741: $changes{$itemid} = 1;
9742: }
9743: } elsif ($confhash{$itemid}{'roles'}{$role}) {
9744: $changes{$itemid} = 1;
9745: }
9746: }
9747: } else {
9748: $confhash{$itemid}{'fields'}{$field} = 1;
9749: if (ref($domconfig{$action}{$itemid}{'fields'}) eq 'HASH') {
9750: if ($domconfig{$action}{$itemid}{'fields'}{$field} ne $confhash{$itemid}{'fields'}{$field}) {
9751: $changes{$itemid} = 1;
9752: }
9753: } else {
9754: $changes{$itemid} = 1;
9755: }
9756: }
9757: }
9758: }
9759: $allpos[$newpos] = $itemid;
9760: }
9761: if ($imgdeletions{$itemid}) {
9762: $changes{$itemid} = 1;
9763: #FIXME need to obsolete item in RES space
9764: } elsif ($env{'form.ltitools_image_'.$i.'.filename'}) {
9765: my ($imgurl,$error) = &process_ltitools_image($r,$dom,$confname,'ltitools_image_'.$i,
9766: $itemid,$configuserok,$switchserver,
9767: $author_ok);
9768: if ($imgurl) {
9769: $confhash{$itemid}{'image'} = $imgurl;
9770: $changes{$itemid} = 1;
9771: }
9772: if ($error) {
9773: &Apache::lonnet::logthis($error);
9774: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
9775: }
9776: } elsif ($domconfig{$action}{$itemid}{'image'}) {
9777: $confhash{$itemid}{'image'} =
9778: $domconfig{$action}{$itemid}{'image'};
9779: }
9780: if ($customadds{$i}) {
9781: my $name = $env{'form.ltitools_custom_name_'.$i};
9782: $name =~ s/(`)/'/g;
9783: $name =~ s/^\s+//;
9784: $name =~ s/\s+$//;
9785: my $value = $env{'form.ltitools_custom_value_'.$i};
9786: $value =~ s/(`)/'/g;
9787: $value =~ s/^\s+//;
9788: $value =~ s/\s+$//;
9789: if ($name ne '') {
9790: $confhash{$itemid}{'custom'}{$name} = $value;
9791: $changes{$itemid} = 1;
9792: }
9793: }
9794: my %customdels;
9795: my @customdeletions = &Apache::loncommon::get_env_multiple('form.ltitools_customdel_'.$i);
9796: if (@customdeletions) {
9797: $changes{$itemid} = 1;
9798: }
9799: map { $customdels{$_} = 1; } @customdeletions;
9800: if (ref($domconfig{$action}{$itemid}{'custom'}) eq 'HASH') {
9801: foreach my $key (keys(%{$domconfig{$action}{$itemid}{'custom'}})) {
9802: unless ($customdels{$key}) {
9803: if ($env{'form.ltitools_customval_'.$key.'_'.$i} ne '') {
9804: $confhash{$itemid}{'custom'}{$key} = $env{'form.ltitools_customval_'.$key.'_'.$i};
9805: }
9806: if ($domconfig{$action}{$itemid}{'custom'}{$key} ne $env{'form.ltitools_customval_'.$key.'_'.$i}) {
9807: $changes{$itemid} = 1;
9808: }
9809: }
9810: }
9811: }
9812: unless ($changes{$itemid}) {
9813: foreach my $key (keys(%{$domconfig{$action}{$itemid}})) {
9814: if (ref($domconfig{$action}{$itemid}{$key}) eq 'HASH') {
9815: if (ref($confhash{$itemid}{$key}) eq 'HASH') {
9816: foreach my $innerkey (keys(%{$domconfig{$action}{$itemid}{$key}})) {
9817: unless (exists($confhash{$itemid}{$key}{$innerkey})) {
9818: $changes{$itemid} = 1;
9819: last;
9820: }
9821: }
9822: } elsif (keys(%{$domconfig{$action}{$itemid}{$key}}) > 0) {
9823: $changes{$itemid} = 1;
9824: }
9825: }
9826: last if ($changes{$itemid});
9827: }
9828: }
9829: }
9830: }
9831: }
9832: if (@allpos > 0) {
9833: my $idx = 0;
9834: foreach my $itemid (@allpos) {
9835: if ($itemid ne '') {
9836: $confhash{$itemid}{'order'} = $idx;
9837: if (ref($domconfig{$action}) eq 'HASH') {
9838: if (ref($domconfig{$action}{$itemid}) eq 'HASH') {
9839: if ($domconfig{$action}{$itemid}{'order'} ne $idx) {
9840: $changes{$itemid} = 1;
9841: }
9842: }
9843: }
9844: $idx ++;
9845: }
9846: }
9847: }
9848: my %ltitoolshash = (
9849: $action => { %confhash }
9850: );
9851: my $putresult = &Apache::lonnet::put_dom('configuration',\%ltitoolshash,
9852: $dom);
9853: if ($putresult eq 'ok') {
9854: my %ltienchash = (
9855: $action => { %encconfig }
9856: );
9857: &Apache::lonnet::put_dom('encconfig',\%ltienchash,$dom);
9858: if (keys(%changes) > 0) {
9859: my $cachetime = 24*60*60;
9860: my %ltiall = %confhash;
9861: foreach my $id (keys(%ltiall)) {
9862: if (ref($encconfig{$id}) eq 'HASH') {
9863: foreach my $item ('key','secret') {
9864: $ltiall{$id}{$item} = $encconfig{$id}{$item};
9865: }
9866: }
9867: }
9868: &Apache::lonnet::do_cache_new('ltitools',$dom,\%ltiall,$cachetime);
9869: if (ref($lastactref) eq 'HASH') {
9870: $lastactref->{'ltitools'} = 1;
9871: }
9872: $resulttext = &mt('Changes made:').'<ul>';
9873: my %bynum;
9874: foreach my $itemid (sort(keys(%changes))) {
9875: my $position = $confhash{$itemid}{'order'};
9876: $bynum{$position} = $itemid;
9877: }
9878: foreach my $pos (sort { $a <=> $b } keys(%bynum)) {
9879: my $itemid = $bynum{$pos};
9880: if (ref($confhash{$itemid}) ne 'HASH') {
9881: $resulttext .= '<li>'.&mt('Deleted: [_1]',$changes{$itemid}).'</li>';
9882: } else {
9883: $resulttext .= '<li><b>'.$confhash{$itemid}{'title'}.'</b>';
9884: if ($confhash{$itemid}{'image'}) {
9885: $resulttext .= ' '.
9886: '<img src="'.$confhash{$itemid}{'image'}.'"'.
9887: ' alt="'.&mt('Tool Provider icon').'" />';
9888: }
9889: $resulttext .= '</li><ul>';
9890: my $position = $pos + 1;
9891: $resulttext .= '<li>'.&mt('Order: [_1]',$position).'</li>';
9892: foreach my $item ('version','msgtype','url') {
9893: if ($confhash{$itemid}{$item} ne '') {
9894: $resulttext .= '<li>'.$lt{$item}.': '.$confhash{$itemid}{$item}.'</li>';
9895: }
9896: }
9897: if ($encconfig{$itemid}{'key'} ne '') {
9898: $resulttext .= '<li>'.$lt{'key'}.': '.$encconfig{$itemid}{'key'}.'</li>';
9899: }
9900: if ($encconfig{$itemid}{'secret'} ne '') {
9901: $resulttext .= '<li>'.$lt{'secret'}.': ';
9902: my $num = length($encconfig{$itemid}{'secret'});
9903: $resulttext .= ('*'x$num).'</li>';
9904: }
9905: $resulttext .= '<li>'.&mt('Configurable in course:');
9906: my @possconfig = ('label','title','target','linktext','explanation');
9907: my $numconfig = 0;
9908: if (ref($confhash{$itemid}{'crsconf'}) eq 'HASH') {
9909: foreach my $item (@possconfig) {
9910: if ($confhash{$itemid}{'crsconf'}{$item}) {
9911: $numconfig ++;
9912: $resulttext .= ' "'.$lt{'crs'.$item}.'"';
9913: }
9914: }
9915: }
9916: if (!$numconfig) {
9917: $resulttext .= &mt('None');
9918: }
9919: $resulttext .= '</li>';
9920: foreach my $item ('passback','roster') {
9921: $resulttext .= '<li>'.$lt{$item}.' ';
9922: if ($confhash{$itemid}{$item}) {
9923: $resulttext .= &mt('Yes');
9924: } else {
9925: $resulttext .= &mt('No');
9926: }
9927: $resulttext .= '</li>';
9928: }
9929: if (ref($confhash{$itemid}{'display'}) eq 'HASH') {
9930: my $displaylist;
9931: if ($confhash{$itemid}{'display'}{'target'}) {
9932: $displaylist = &mt('Display target').': '.
9933: $confhash{$itemid}{'display'}{'target'}.',';
9934: }
9935: foreach my $size ('width','height') {
9936: if ($confhash{$itemid}{'display'}{$size}) {
9937: $displaylist .= (' 'x2).$lt{$size}.': '.
9938: $confhash{$itemid}{'display'}{$size}.',';
9939: }
9940: }
9941: if ($displaylist) {
9942: $displaylist =~ s/,$//;
9943: $resulttext .= '<li>'.$displaylist.'</li>';
9944: }
9945: foreach my $item ('linktext','explanation') {
9946: if ($confhash{$itemid}{'display'}{$item}) {
9947: $resulttext .= '<li>'.$lt{$item}.': '.$confhash{$itemid}{'display'}{$item}.'</li>';
9948: }
9949: }
9950: }
9951: if (ref($confhash{$itemid}{'fields'}) eq 'HASH') {
9952: my $fieldlist;
9953: foreach my $field (@allfields) {
9954: if ($confhash{$itemid}{'fields'}{$field}) {
9955: $fieldlist .= (' 'x2).$lt{$field}.',';
9956: }
9957: }
9958: if ($fieldlist) {
9959: $fieldlist =~ s/,$//;
9960: $resulttext .= '<li>'.&mt('Data sent').':'.$fieldlist.'</li>';
9961: }
9962: }
9963: if (ref($confhash{$itemid}{'roles'}) eq 'HASH') {
9964: my $rolemaps;
9965: foreach my $role (@courseroles) {
9966: if ($confhash{$itemid}{'roles'}{$role}) {
9967: $rolemaps .= (' 'x2).&Apache::lonnet::plaintext($role,'Course').'='.
9968: $confhash{$itemid}{'roles'}{$role}.',';
9969: }
9970: }
9971: if ($rolemaps) {
9972: $rolemaps =~ s/,$//;
9973: $resulttext .= '<li>'.&mt('Role mapping:').$rolemaps.'</li>';
9974: }
9975: }
9976: if (ref($confhash{$itemid}{'custom'}) eq 'HASH') {
9977: my $customlist;
9978: if (keys(%{$confhash{$itemid}{'custom'}})) {
9979: foreach my $key (sort(keys(%{$confhash{$itemid}{'custom'}}))) {
9980: $customlist .= $key.':'.$confhash{$itemid}{'custom'}{$key}.(' 'x2);
9981: }
9982: }
9983: if ($customlist) {
9984: $resulttext .= '<li>'.&mt('Custom items').':'.$customlist.'</li>';
9985: }
9986: }
9987: $resulttext .= '</ul></li>';
9988: }
9989: }
9990: $resulttext .= '</ul>';
9991: } else {
9992: $resulttext = &mt('No changes made.');
9993: }
9994: } else {
9995: $errors .= '<li><span class="LC_error">'.&mt('Failed to save changes').'</span></li>';
9996: }
9997: if ($errors) {
9998: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
9999: $errors.'</ul>';
10000: }
10001: return $resulttext;
10002: }
10003:
10004: sub process_ltitools_image {
10005: my ($r,$dom,$confname,$caller,$itemid,$configuserok,$switchserver,$author_ok) = @_;
10006: my $filename = $env{'form.'.$caller.'.filename'};
10007: my ($error,$url);
10008: my ($width,$height) = (21,21);
10009: if ($configuserok eq 'ok') {
10010: if ($switchserver) {
10011: $error = &mt('Upload of Tool Provider (LTI) icon is not permitted to this server: [_1]',
10012: $switchserver);
10013: } elsif ($author_ok eq 'ok') {
10014: my ($result,$imageurl,$madethumb) =
10015: &publishlogo($r,'upload',$caller,$dom,$confname,
10016: "ltitools/$itemid/icon",$width,$height);
10017: if ($result eq 'ok') {
10018: if ($madethumb) {
10019: my ($path,$imagefile) = ($imageurl =~ m{^(.+)/([^/]+)$});
10020: my $imagethumb = "$path/tn-".$imagefile;
10021: $url = $imagethumb;
10022: } else {
10023: $url = $imageurl;
10024: }
10025: } else {
10026: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$filename,$result);
10027: }
10028: } else {
10029: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$author_ok);
10030: }
10031: } else {
10032: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$configuserok);
10033: }
10034: return ($url,$error);
10035: }
10036:
10037: sub get_ltitools_id {
10038: my ($cdom,$title) = @_;
10039: # get lock on ltitools db
10040: my $lockhash = {
10041: lock => $env{'user.name'}.
10042: ':'.$env{'user.domain'},
10043: };
10044: my $tries = 0;
10045: my $gotlock = &Apache::lonnet::newput_dom('ltitools',$lockhash,$cdom);
10046: my ($id,$error);
10047:
10048: while (($gotlock ne 'ok') && ($tries<10)) {
10049: $tries ++;
10050: sleep (0.1);
10051: $gotlock = &Apache::lonnet::newput_dom('ltitools',$lockhash,$cdom);
10052: }
10053: if ($gotlock eq 'ok') {
10054: my %currids = &Apache::lonnet::dump_dom('ltitools',$cdom);
10055: if ($currids{'lock'}) {
10056: delete($currids{'lock'});
10057: if (keys(%currids)) {
10058: my @curr = sort { $a <=> $b } keys(%currids);
10059: if ($curr[-1] =~ /^\d+$/) {
10060: $id = 1 + $curr[-1];
10061: }
10062: } else {
10063: $id = 1;
10064: }
10065: if ($id) {
10066: unless (&Apache::lonnet::newput_dom('ltitools',{ $id => $title },$cdom) eq 'ok') {
10067: $error = 'nostore';
10068: }
10069: } else {
10070: $error = 'nonumber';
10071: }
10072: }
10073: my $dellockoutcome = &Apache::lonnet::del_dom('ltitools',['lock'],$cdom);
10074: } else {
10075: $error = 'nolock';
10076: }
10077: return ($id,$error);
10078: }
10079:
10080: sub modify_autoenroll {
10081: my ($dom,$lastactref,%domconfig) = @_;
10082: my ($resulttext,%changes);
10083: my %currautoenroll;
10084: if (ref($domconfig{'autoenroll'}) eq 'HASH') {
10085: foreach my $key (keys(%{$domconfig{'autoenroll'}})) {
10086: $currautoenroll{$key} = $domconfig{'autoenroll'}{$key};
10087: }
10088: }
10089: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
10090: my %title = ( run => 'Auto-enrollment active',
10091: sender => 'Sender for notification messages',
10092: coowners => 'Automatic assignment of co-ownership to instructors of record (institutional data)',
10093: failsafe => 'Failsafe for no drops if institutional data missing for a section');
10094: my @offon = ('off','on');
10095: my $sender_uname = $env{'form.sender_uname'};
10096: my $sender_domain = $env{'form.sender_domain'};
10097: if ($sender_domain eq '') {
10098: $sender_uname = '';
10099: } elsif ($sender_uname eq '') {
10100: $sender_domain = '';
10101: }
10102: my $coowners = $env{'form.autoassign_coowners'};
10103: my $failsafe = $env{'form.autoenroll_failsafe'};
10104: $failsafe =~ s{^\s+|\s+$}{}g;
10105: if ($failsafe =~ /\D/) {
10106: undef($failsafe);
10107: }
10108: my %autoenrollhash = (
10109: autoenroll => { 'run' => $env{'form.autoenroll_run'},
10110: 'sender_uname' => $sender_uname,
10111: 'sender_domain' => $sender_domain,
10112: 'co-owners' => $coowners,
10113: 'autofailsafe' => $failsafe,
10114: }
10115: );
10116: my $putresult = &Apache::lonnet::put_dom('configuration',\%autoenrollhash,
10117: $dom);
10118: if ($putresult eq 'ok') {
10119: if (exists($currautoenroll{'run'})) {
10120: if ($currautoenroll{'run'} ne $env{'form.autoenroll_run'}) {
10121: $changes{'run'} = 1;
10122: }
10123: } elsif ($autorun) {
10124: if ($env{'form.autoenroll_run'} ne '1') {
10125: $changes{'run'} = 1;
10126: }
10127: }
10128: if ($currautoenroll{'sender_uname'} ne $sender_uname) {
10129: $changes{'sender'} = 1;
10130: }
10131: if ($currautoenroll{'sender_domain'} ne $sender_domain) {
10132: $changes{'sender'} = 1;
10133: }
10134: if ($currautoenroll{'co-owners'} ne '') {
10135: if ($currautoenroll{'co-owners'} ne $coowners) {
10136: $changes{'coowners'} = 1;
10137: }
10138: } elsif ($coowners) {
10139: $changes{'coowners'} = 1;
10140: }
10141: if ($currautoenroll{'autofailsafe'} ne $failsafe) {
10142: $changes{'autofailsafe'} = 1;
10143: }
10144: if (keys(%changes) > 0) {
10145: $resulttext = &mt('Changes made:').'<ul>';
10146: if ($changes{'run'}) {
10147: $resulttext .= '<li>'.&mt("$title{'run'} set to $offon[$env{'form.autoenroll_run'}]").'</li>';
10148: }
10149: if ($changes{'sender'}) {
10150: if ($sender_uname eq '' || $sender_domain eq '') {
10151: $resulttext .= '<li>'.&mt("$title{'sender'} set to default (course owner).").'</li>';
10152: } else {
10153: $resulttext .= '<li>'.&mt("$title{'sender'} set to [_1]",$sender_uname.':'.$sender_domain).'</li>';
10154: }
10155: }
10156: if ($changes{'coowners'}) {
10157: $resulttext .= '<li>'.&mt("$title{'coowners'} set to $offon[$env{'form.autoassign_coowners'}]").'</li>';
10158: &Apache::loncommon::devalidate_domconfig_cache($dom);
10159: if (ref($lastactref) eq 'HASH') {
10160: $lastactref->{'domainconfig'} = 1;
10161: }
10162: }
10163: if ($changes{'autofailsafe'}) {
10164: if ($failsafe ne '') {
10165: $resulttext .= '<li>'.&mt('Failsafe for no drops if institutional data missing for a section set to: [_1]',$failsafe).'</li>';
10166: } else {
10167: $resulttext .= '<li>'.&mt('Failsafe for no drops if institutional data missing for a section: deleted');
10168: }
10169: &Apache::lonnet::get_domain_defaults($dom,1);
10170: if (ref($lastactref) eq 'HASH') {
10171: $lastactref->{'domdefaults'} = 1;
10172: }
10173: }
10174: $resulttext .= '</ul>';
10175: } else {
10176: $resulttext = &mt('No changes made to auto-enrollment settings');
10177: }
10178: } else {
10179: $resulttext = '<span class="LC_error">'.
10180: &mt('An error occurred: [_1]',$putresult).'</span>';
10181: }
10182: return $resulttext;
10183: }
10184:
10185: sub modify_autoupdate {
10186: my ($dom,%domconfig) = @_;
10187: my ($resulttext,%currautoupdate,%fields,%changes);
10188: if (ref($domconfig{'autoupdate'}) eq 'HASH') {
10189: foreach my $key (keys(%{$domconfig{'autoupdate'}})) {
10190: $currautoupdate{$key} = $domconfig{'autoupdate'}{$key};
10191: }
10192: }
10193: my @offon = ('off','on');
10194: my %title = &Apache::lonlocal::texthash (
10195: run => 'Auto-update:',
10196: classlists => 'Updates to user information in classlists?'
10197: );
10198: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
10199: my %fieldtitles = &Apache::lonlocal::texthash (
10200: id => 'Student/Employee ID',
10201: permanentemail => 'E-mail address',
10202: lastname => 'Last Name',
10203: firstname => 'First Name',
10204: middlename => 'Middle Name',
10205: generation => 'Generation',
10206: );
10207: $othertitle = &mt('All users');
10208: if (keys(%{$usertypes}) > 0) {
10209: $othertitle = &mt('Other users');
10210: }
10211: foreach my $key (keys(%env)) {
10212: if ($key =~ /^form\.updateable_(.+)_([^_]+)$/) {
10213: my ($usertype,$item) = ($1,$2);
10214: if (grep(/^\Q$item\E$/,keys(%fieldtitles))) {
10215: if ($usertype eq 'default') {
10216: push(@{$fields{$1}},$2);
10217: } elsif (ref($types) eq 'ARRAY') {
10218: if (grep(/^\Q$usertype\E$/,@{$types})) {
10219: push(@{$fields{$1}},$2);
10220: }
10221: }
10222: }
10223: }
10224: }
10225: my @lockablenames = &Apache::loncommon::get_env_multiple('form.lockablenames');
10226: @lockablenames = sort(@lockablenames);
10227: if (ref($currautoupdate{'lockablenames'}) eq 'ARRAY') {
10228: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
10229: if (@changed) {
10230: $changes{'lockablenames'} = 1;
10231: }
10232: } else {
10233: if (@lockablenames) {
10234: $changes{'lockablenames'} = 1;
10235: }
10236: }
10237: my %updatehash = (
10238: autoupdate => { run => $env{'form.autoupdate_run'},
10239: classlists => $env{'form.classlists'},
10240: fields => {%fields},
10241: lockablenames => \@lockablenames,
10242: }
10243: );
10244: foreach my $key (keys(%currautoupdate)) {
10245: if (($key eq 'run') || ($key eq 'classlists')) {
10246: if (exists($updatehash{autoupdate}{$key})) {
10247: if ($currautoupdate{$key} ne $updatehash{autoupdate}{$key}) {
10248: $changes{$key} = 1;
10249: }
10250: }
10251: } elsif ($key eq 'fields') {
10252: if (ref($currautoupdate{$key}) eq 'HASH') {
10253: foreach my $item (@{$types},'default') {
10254: if (ref($currautoupdate{$key}{$item}) eq 'ARRAY') {
10255: my $change = 0;
10256: foreach my $type (@{$currautoupdate{$key}{$item}}) {
10257: if (!exists($fields{$item})) {
10258: $change = 1;
10259: last;
10260: } elsif (ref($fields{$item}) eq 'ARRAY') {
10261: if (!grep(/^\Q$type\E$/,@{$fields{$item}})) {
10262: $change = 1;
10263: last;
10264: }
10265: }
10266: }
10267: if ($change) {
10268: push(@{$changes{$key}},$item);
10269: }
10270: }
10271: }
10272: }
10273: } elsif ($key eq 'lockablenames') {
10274: if (ref($currautoupdate{$key}) eq 'ARRAY') {
10275: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
10276: if (@changed) {
10277: $changes{'lockablenames'} = 1;
10278: }
10279: } else {
10280: if (@lockablenames) {
10281: $changes{'lockablenames'} = 1;
10282: }
10283: }
10284: }
10285: }
10286: unless (grep(/^\Qlockablenames\E$/,keys(%currautoupdate))) {
10287: if (@lockablenames) {
10288: $changes{'lockablenames'} = 1;
10289: }
10290: }
10291: foreach my $item (@{$types},'default') {
10292: if (defined($fields{$item})) {
10293: if (ref($currautoupdate{'fields'}) eq 'HASH') {
10294: if (ref($currautoupdate{'fields'}{$item}) eq 'ARRAY') {
10295: my $change = 0;
10296: if (ref($fields{$item}) eq 'ARRAY') {
10297: foreach my $type (@{$fields{$item}}) {
10298: if (!grep(/^\Q$type\E$/,@{$currautoupdate{'fields'}{$item}})) {
10299: $change = 1;
10300: last;
10301: }
10302: }
10303: }
10304: if ($change) {
10305: push(@{$changes{'fields'}},$item);
10306: }
10307: } else {
10308: push(@{$changes{'fields'}},$item);
10309: }
10310: } else {
10311: push(@{$changes{'fields'}},$item);
10312: }
10313: }
10314: }
10315: my $putresult = &Apache::lonnet::put_dom('configuration',\%updatehash,
10316: $dom);
10317: if ($putresult eq 'ok') {
10318: if (keys(%changes) > 0) {
10319: $resulttext = &mt('Changes made:').'<ul>';
10320: foreach my $key (sort(keys(%changes))) {
10321: if ($key eq 'lockablenames') {
10322: $resulttext .= '<li>';
10323: if (@lockablenames) {
10324: $usertypes->{'default'} = $othertitle;
10325: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update), available for the following affiliations:").' '.
10326: join(', ', map { $usertypes->{$_}; } @lockablenames).'</li>';
10327: } else {
10328: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update) is unavailable.");
10329: }
10330: $resulttext .= '</li>';
10331: } elsif (ref($changes{$key}) eq 'ARRAY') {
10332: foreach my $item (@{$changes{$key}}) {
10333: my @newvalues;
10334: foreach my $type (@{$fields{$item}}) {
10335: push(@newvalues,$fieldtitles{$type});
10336: }
10337: my $newvaluestr;
10338: if (@newvalues > 0) {
10339: $newvaluestr = join(', ',@newvalues);
10340: } else {
10341: $newvaluestr = &mt('none');
10342: }
10343: if ($item eq 'default') {
10344: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$othertitle,$newvaluestr).'</li>';
10345: } else {
10346: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$usertypes->{$item},$newvaluestr).'</li>';
10347: }
10348: }
10349: } else {
10350: my $newvalue;
10351: if ($key eq 'run') {
10352: $newvalue = $offon[$env{'form.autoupdate_run'}];
10353: } else {
10354: $newvalue = $offon[$env{'form.'.$key}];
10355: }
10356: $resulttext .= '<li>'.&mt("[_1] set to $newvalue",$title{$key}).'</li>';
10357: }
10358: }
10359: $resulttext .= '</ul>';
10360: } else {
10361: $resulttext = &mt('No changes made to autoupdates');
10362: }
10363: } else {
10364: $resulttext = '<span class="LC_error">'.
10365: &mt('An error occurred: [_1]',$putresult).'</span>';
10366: }
10367: return $resulttext;
10368: }
10369:
10370: sub modify_autocreate {
10371: my ($dom,%domconfig) = @_;
10372: my ($resulttext,%changes,%currautocreate,%newvals,%autocreatehash);
10373: if (ref($domconfig{'autocreate'}) eq 'HASH') {
10374: foreach my $key (keys(%{$domconfig{'autocreate'}})) {
10375: $currautocreate{$key} = $domconfig{'autocreate'}{$key};
10376: }
10377: }
10378: my %title= ( xml => 'Auto-creation of courses in XML course description files',
10379: req => 'Auto-creation of validated requests for official courses',
10380: xmldc => 'Identity of course creator of courses from XML files',
10381: );
10382: my @types = ('xml','req');
10383: foreach my $item (@types) {
10384: $newvals{$item} = $env{'form.autocreate_'.$item};
10385: $newvals{$item} =~ s/\D//g;
10386: $newvals{$item} = 0 if ($newvals{$item} eq '');
10387: }
10388: $newvals{'xmldc'} = $env{'form.autocreate_xmldc'};
10389: my %domcoords = &Apache::lonnet::get_active_domroles($dom,['dc']);
10390: unless (exists($domcoords{$newvals{'xmldc'}})) {
10391: $newvals{'xmldc'} = '';
10392: }
10393: %autocreatehash = (
10394: autocreate => { xml => $newvals{'xml'},
10395: req => $newvals{'req'},
10396: }
10397: );
10398: if ($newvals{'xmldc'} ne '') {
10399: $autocreatehash{'autocreate'}{'xmldc'} = $newvals{'xmldc'};
10400: }
10401: my $putresult = &Apache::lonnet::put_dom('configuration',\%autocreatehash,
10402: $dom);
10403: if ($putresult eq 'ok') {
10404: my @items = @types;
10405: if ($newvals{'xml'}) {
10406: push(@items,'xmldc');
10407: }
10408: foreach my $item (@items) {
10409: if (exists($currautocreate{$item})) {
10410: if ($currautocreate{$item} ne $newvals{$item}) {
10411: $changes{$item} = 1;
10412: }
10413: } elsif ($newvals{$item}) {
10414: $changes{$item} = 1;
10415: }
10416: }
10417: if (keys(%changes) > 0) {
10418: my @offon = ('off','on');
10419: $resulttext = &mt('Changes made:').'<ul>';
10420: foreach my $item (@types) {
10421: if ($changes{$item}) {
10422: my $newtxt = $offon[$newvals{$item}];
10423: $resulttext .= '<li>'.
10424: &mt("$title{$item} set to [_1]$newtxt [_2]",
10425: '<b>','</b>').
10426: '</li>';
10427: }
10428: }
10429: if ($changes{'xmldc'}) {
10430: my ($dcname,$dcdom) = split(':',$newvals{'xmldc'});
10431: my $newtxt = &Apache::loncommon::plainname($dcname,$dcdom);
10432: $resulttext .= '<li>'.&mt("$title{'xmldc'} set to [_1]",'<b>'.$newtxt.'</b>').'</li>';
10433: }
10434: $resulttext .= '</ul>';
10435: } else {
10436: $resulttext = &mt('No changes made to auto-creation settings');
10437: }
10438: } else {
10439: $resulttext = '<span class="LC_error">'.
10440: &mt('An error occurred: [_1]',$putresult).'</span>';
10441: }
10442: return $resulttext;
10443: }
10444:
10445: sub modify_directorysrch {
10446: my ($dom,$lastactref,%domconfig) = @_;
10447: my ($resulttext,%changes);
10448: my %currdirsrch;
10449: if (ref($domconfig{'directorysrch'}) eq 'HASH') {
10450: foreach my $key (keys(%{$domconfig{'directorysrch'}})) {
10451: $currdirsrch{$key} = $domconfig{'directorysrch'}{$key};
10452: }
10453: }
10454: my %title = ( available => 'Institutional directory search available',
10455: localonly => 'Other domains can search institution',
10456: lcavailable => 'LON-CAPA directory search available',
10457: lclocalonly => 'Other domains can search LON-CAPA domain',
10458: searchby => 'Search types',
10459: searchtypes => 'Search latitude');
10460: my @offon = ('off','on');
10461: my @otherdoms = ('Yes','No');
10462:
10463: my @searchtypes = &Apache::loncommon::get_env_multiple('form.searchtypes');
10464: my @cansearch = &Apache::loncommon::get_env_multiple('form.cansearch');
10465: my @searchby = &Apache::loncommon::get_env_multiple('form.searchby');
10466:
10467: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
10468: if (keys(%{$usertypes}) == 0) {
10469: @cansearch = ('default');
10470: } else {
10471: if (ref($currdirsrch{'cansearch'}) eq 'ARRAY') {
10472: foreach my $type (@{$currdirsrch{'cansearch'}}) {
10473: if (!grep(/^\Q$type\E$/,@cansearch)) {
10474: push(@{$changes{'cansearch'}},$type);
10475: }
10476: }
10477: foreach my $type (@cansearch) {
10478: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'cansearch'}})) {
10479: push(@{$changes{'cansearch'}},$type);
10480: }
10481: }
10482: } else {
10483: push(@{$changes{'cansearch'}},@cansearch);
10484: }
10485: }
10486:
10487: if (ref($currdirsrch{'searchby'}) eq 'ARRAY') {
10488: foreach my $by (@{$currdirsrch{'searchby'}}) {
10489: if (!grep(/^\Q$by\E$/,@searchby)) {
10490: push(@{$changes{'searchby'}},$by);
10491: }
10492: }
10493: foreach my $by (@searchby) {
10494: if (!grep(/^\Q$by\E$/,@{$currdirsrch{'searchby'}})) {
10495: push(@{$changes{'searchby'}},$by);
10496: }
10497: }
10498: } else {
10499: push(@{$changes{'searchby'}},@searchby);
10500: }
10501:
10502: if (ref($currdirsrch{'searchtypes'}) eq 'ARRAY') {
10503: foreach my $type (@{$currdirsrch{'searchtypes'}}) {
10504: if (!grep(/^\Q$type\E$/,@searchtypes)) {
10505: push(@{$changes{'searchtypes'}},$type);
10506: }
10507: }
10508: foreach my $type (@searchtypes) {
10509: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'searchtypes'}})) {
10510: push(@{$changes{'searchtypes'}},$type);
10511: }
10512: }
10513: } else {
10514: if (exists($currdirsrch{'searchtypes'})) {
10515: foreach my $type (@searchtypes) {
10516: if ($type ne $currdirsrch{'searchtypes'}) {
10517: push(@{$changes{'searchtypes'}},$type);
10518: }
10519: }
10520: if (!grep(/^\Q$currdirsrch{'searchtypes'}\E/,@searchtypes)) {
10521: push(@{$changes{'searchtypes'}},$currdirsrch{'searchtypes'});
10522: }
10523: } else {
10524: push(@{$changes{'searchtypes'}},@searchtypes);
10525: }
10526: }
10527:
10528: my %dirsrch_hash = (
10529: directorysrch => { available => $env{'form.dirsrch_available'},
10530: cansearch => \@cansearch,
10531: localonly => $env{'form.dirsrch_instlocalonly'},
10532: lclocalonly => $env{'form.dirsrch_domlocalonly'},
10533: lcavailable => $env{'form.dirsrch_domavailable'},
10534: searchby => \@searchby,
10535: searchtypes => \@searchtypes,
10536: }
10537: );
10538: my $putresult = &Apache::lonnet::put_dom('configuration',\%dirsrch_hash,
10539: $dom);
10540: if ($putresult eq 'ok') {
10541: if (exists($currdirsrch{'available'})) {
10542: if ($currdirsrch{'available'} ne $env{'form.dirsrch_available'}) {
10543: $changes{'available'} = 1;
10544: }
10545: } else {
10546: if ($env{'form.dirsrch_available'} eq '1') {
10547: $changes{'available'} = 1;
10548: }
10549: }
10550: if (exists($currdirsrch{'lcavailable'})) {
10551: if ($currdirsrch{'lcavailable'} ne $env{'form.dirsrch_domavailable'}) {
10552: $changes{'lcavailable'} = 1;
10553: }
10554: } else {
10555: if ($env{'form.dirsrch_lcavailable'} eq '1') {
10556: $changes{'lcavailable'} = 1;
10557: }
10558: }
10559: if (exists($currdirsrch{'localonly'})) {
10560: if ($currdirsrch{'localonly'} ne $env{'form.dirsrch_instlocalonly'}) {
10561: $changes{'localonly'} = 1;
10562: }
10563: } else {
10564: if ($env{'form.dirsrch_instlocalonly'} eq '1') {
10565: $changes{'localonly'} = 1;
10566: }
10567: }
10568: if (exists($currdirsrch{'lclocalonly'})) {
10569: if ($currdirsrch{'lclocalonly'} ne $env{'form.dirsrch_domlocalonly'}) {
10570: $changes{'lclocalonly'} = 1;
10571: }
10572: } else {
10573: if ($env{'form.dirsrch_domlocalonly'} eq '1') {
10574: $changes{'lclocalonly'} = 1;
10575: }
10576: }
10577: if (keys(%changes) > 0) {
10578: $resulttext = &mt('Changes made:').'<ul>';
10579: if ($changes{'available'}) {
10580: $resulttext .= '<li>'.&mt("$title{'available'} set to: $offon[$env{'form.dirsrch_available'}]").'</li>';
10581: }
10582: if ($changes{'lcavailable'}) {
10583: $resulttext .= '<li>'.&mt("$title{'lcavailable'} set to: $offon[$env{'form.dirsrch_domavailable'}]").'</li>';
10584: }
10585: if ($changes{'localonly'}) {
10586: $resulttext .= '<li>'.&mt("$title{'localonly'} set to: $otherdoms[$env{'form.dirsrch_instlocalonly'}]").'</li>';
10587: }
10588: if ($changes{'lclocalonly'}) {
10589: $resulttext .= '<li>'.&mt("$title{'lclocalonly'} set to: $otherdoms[$env{'form.dirsrch_domlocalonly'}]").'</li>';
10590: }
10591: if (ref($changes{'cansearch'}) eq 'ARRAY') {
10592: my $chgtext;
10593: if (ref($usertypes) eq 'HASH') {
10594: if (keys(%{$usertypes}) > 0) {
10595: foreach my $type (@{$types}) {
10596: if (grep(/^\Q$type\E$/,@cansearch)) {
10597: $chgtext .= $usertypes->{$type}.'; ';
10598: }
10599: }
10600: if (grep(/^default$/,@cansearch)) {
10601: $chgtext .= $othertitle;
10602: } else {
10603: $chgtext =~ s/\; $//;
10604: }
10605: $resulttext .=
10606: '<li>'.
10607: &mt("Users from domain '[_1]' permitted to search the institutional directory set to: [_2]",
10608: '<span class="LC_cusr_emph">'.$dom.'</span>',$chgtext).
10609: '</li>';
10610: }
10611: }
10612: }
10613: if (ref($changes{'searchby'}) eq 'ARRAY') {
10614: my ($searchtitles,$titleorder) = &sorted_searchtitles();
10615: my $chgtext;
10616: foreach my $type (@{$titleorder}) {
10617: if (grep(/^\Q$type\E$/,@searchby)) {
10618: if (defined($searchtitles->{$type})) {
10619: $chgtext .= $searchtitles->{$type}.'; ';
10620: }
10621: }
10622: }
10623: $chgtext =~ s/\; $//;
10624: $resulttext .= '<li>'.&mt("$title{'searchby'} set to: [_1]",$chgtext).'</li>';
10625: }
10626: if (ref($changes{'searchtypes'}) eq 'ARRAY') {
10627: my ($srchtypes_desc,$srchtypeorder) = &sorted_searchtypes();
10628: my $chgtext;
10629: foreach my $type (@{$srchtypeorder}) {
10630: if (grep(/^\Q$type\E$/,@searchtypes)) {
10631: if (defined($srchtypes_desc->{$type})) {
10632: $chgtext .= $srchtypes_desc->{$type}.'; ';
10633: }
10634: }
10635: }
10636: $chgtext =~ s/\; $//;
10637: $resulttext .= '<li>'.&mt($title{'searchtypes'}.' set to: "[_1]"',$chgtext).'</li>';
10638: }
10639: $resulttext .= '</ul>';
10640: &Apache::lonnet::do_cache_new('directorysrch',$dom,$dirsrch_hash{'directorysrch'},3600);
10641: if (ref($lastactref) eq 'HASH') {
10642: $lastactref->{'directorysrch'} = 1;
10643: }
10644: } else {
10645: $resulttext = &mt('No changes made to directory search settings');
10646: }
10647: } else {
10648: $resulttext = '<span class="LC_error">'.
10649: &mt('An error occurred: [_1]',$putresult).'</span>';
10650: }
10651: return $resulttext;
10652: }
10653:
10654: sub modify_contacts {
10655: my ($dom,$lastactref,%domconfig) = @_;
10656: my ($resulttext,%currsetting,%newsetting,%changes,%contacts_hash);
10657: if (ref($domconfig{'contacts'}) eq 'HASH') {
10658: foreach my $key (keys(%{$domconfig{'contacts'}})) {
10659: $currsetting{$key} = $domconfig{'contacts'}{$key};
10660: }
10661: }
10662: my (%others,%to,%bcc,%includestr,%includeloc);
10663: my @contacts = ('supportemail','adminemail');
10664: my @mailings = ('errormail','packagesmail','helpdeskmail','otherdomsmail',
10665: 'lonstatusmail','requestsmail','updatesmail','idconflictsmail');
10666: my @toggles = ('reporterrors','reportupdates');
10667: my ($fields,$fieldtitles,$fieldoptions,$possoptions) = &helpform_fields();
10668: foreach my $type (@mailings) {
10669: @{$newsetting{$type}} =
10670: &Apache::loncommon::get_env_multiple('form.'.$type);
10671: foreach my $item (@contacts) {
10672: if (grep(/^\Q$item\E$/,@{$newsetting{$type}})) {
10673: $contacts_hash{contacts}{$type}{$item} = 1;
10674: } else {
10675: $contacts_hash{contacts}{$type}{$item} = 0;
10676: }
10677: }
10678: $others{$type} = $env{'form.'.$type.'_others'};
10679: $contacts_hash{contacts}{$type}{'others'} = $others{$type};
10680: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
10681: $bcc{$type} = $env{'form.'.$type.'_bcc'};
10682: $contacts_hash{contacts}{$type}{'bcc'} = $bcc{$type};
10683: if (($env{'form.'.$type.'_includestr'} ne '') && ($env{'form.'.$type.'_includeloc'} =~ /^s|b$/)) {
10684: $includestr{$type} = $env{'form.'.$type.'_includestr'};
10685: $includeloc{$type} = $env{'form.'.$type.'_includeloc'};
10686: $contacts_hash{contacts}{$type}{'include'} = $includeloc{$type}.':'.&escape($includestr{$type});
10687: }
10688: }
10689: }
10690: foreach my $item (@contacts) {
10691: $to{$item} = $env{'form.'.$item};
10692: $contacts_hash{'contacts'}{$item} = $to{$item};
10693: }
10694: foreach my $item (@toggles) {
10695: if ($env{'form.'.$item} =~ /^(0|1)$/) {
10696: $contacts_hash{'contacts'}{$item} = $env{'form.'.$item};
10697: }
10698: }
10699: if ((ref($fields) eq 'ARRAY') && (ref($possoptions) eq 'HASH')) {
10700: foreach my $field (@{$fields}) {
10701: if (ref($possoptions->{$field}) eq 'ARRAY') {
10702: my $value = $env{'form.helpform_'.$field};
10703: $value =~ s/^\s+|\s+$//g;
10704: if (grep(/^\Q$value\E$/,@{$possoptions->{$field}})) {
10705: $contacts_hash{contacts}{'helpform'}{$field} = $value;
10706: if ($field eq 'screenshot') {
10707: $env{'form.helpform_maxsize'} =~ s/^\s+|\s+$//g;
10708: if ($env{'form.helpform_maxsize'} =~ /^\d+\.?\d*$/) {
10709: $contacts_hash{contacts}{'helpform'}{'maxsize'} = $env{'form.helpform_maxsize'};
10710: }
10711: }
10712: }
10713: }
10714: }
10715: }
10716: if (keys(%currsetting) > 0) {
10717: foreach my $item (@contacts) {
10718: if ($to{$item} ne $currsetting{$item}) {
10719: $changes{$item} = 1;
10720: }
10721: }
10722: foreach my $type (@mailings) {
10723: foreach my $item (@contacts) {
10724: if (ref($currsetting{$type}) eq 'HASH') {
10725: if ($currsetting{$type}{$item} ne $contacts_hash{contacts}{$type}{$item}) {
10726: push(@{$changes{$type}},$item);
10727: }
10728: } else {
10729: push(@{$changes{$type}},@{$newsetting{$type}});
10730: }
10731: }
10732: if ($others{$type} ne $currsetting{$type}{'others'}) {
10733: push(@{$changes{$type}},'others');
10734: }
10735: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
10736: if ($bcc{$type} ne $currsetting{$type}{'bcc'}) {
10737: push(@{$changes{$type}},'bcc');
10738: }
10739: my ($currloc,$currstr) = split(/:/,$currsetting{$type}{'include'},2);
10740: if (($includeloc{$type} ne $currloc) || (&escape($includestr{$type}) ne $currstr)) {
10741: push(@{$changes{$type}},'include');
10742: }
10743: }
10744: }
10745: if (ref($fields) eq 'ARRAY') {
10746: if (ref($currsetting{'helpform'}) eq 'HASH') {
10747: foreach my $field (@{$fields}) {
10748: if ($currsetting{'helpform'}{$field} ne $contacts_hash{'contacts'}{'helpform'}{$field}) {
10749: push(@{$changes{'helpform'}},$field);
10750: }
10751: if (($field eq 'screenshot') && ($contacts_hash{'contacts'}{'helpform'}{'screenshot'} ne 'no')) {
10752: if ($currsetting{'helpform'}{'maxsize'} ne $contacts_hash{'contacts'}{'helpform'}{'maxsize'}) {
10753: push(@{$changes{'helpform'}},'maxsize');
10754: }
10755: }
10756: }
10757: } else {
10758: foreach my $field (@{$fields}) {
10759: if ($contacts_hash{'contacts'}{'helpform'}{$field} ne 'yes') {
10760: push(@{$changes{'helpform'}},$field);
10761: }
10762: if (($field eq 'screenshot') && ($contacts_hash{'contacts'}{'helpform'}{'screenshot'} ne 'no')) {
10763: if ($contacts_hash{'contacts'}{'helpform'}{'maxsize'} != 1) {
10764: push(@{$changes{'helpform'}},'maxsize');
10765: }
10766: }
10767: }
10768: }
10769: }
10770: } else {
10771: my %default;
10772: $default{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
10773: $default{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
10774: $default{'errormail'} = 'adminemail';
10775: $default{'packagesmail'} = 'adminemail';
10776: $default{'helpdeskmail'} = 'supportemail';
10777: $default{'otherdomsmail'} = 'supportemail';
10778: $default{'lonstatusmail'} = 'adminemail';
10779: $default{'requestsmail'} = 'adminemail';
10780: $default{'updatesmail'} = 'adminemail';
10781: foreach my $item (@contacts) {
10782: if ($to{$item} ne $default{$item}) {
10783: $changes{$item} = 1;
10784: }
10785: }
10786: foreach my $type (@mailings) {
10787: if ((@{$newsetting{$type}} != 1) || ($newsetting{$type}[0] ne $default{$type})) {
10788: push(@{$changes{$type}},@{$newsetting{$type}});
10789: }
10790: if ($others{$type} ne '') {
10791: push(@{$changes{$type}},'others');
10792: }
10793: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
10794: if ($bcc{$type} ne '') {
10795: push(@{$changes{$type}},'bcc');
10796: }
10797: if (($includeloc{$type} =~ /^b|s$/) && ($includestr{$type} ne '')) {
10798: push(@{$changes{$type}},'include');
10799: }
10800: }
10801: }
10802: if (ref($fields) eq 'ARRAY') {
10803: foreach my $field (@{$fields}) {
10804: if ($contacts_hash{'contacts'}{'helpform'}{$field} ne 'yes') {
10805: push(@{$changes{'helpform'}},$field);
10806: }
10807: if (($field eq 'screenshot') && ($contacts_hash{'contacts'}{'helpform'}{'screenshot'} ne 'no')) {
10808: if ($contacts_hash{'contacts'}{'helpform'}{'maxsize'} != 1) {
10809: push(@{$changes{'helpform'}},'maxsize');
10810: }
10811: }
10812: }
10813: }
10814: }
10815: foreach my $item (@toggles) {
10816: if (($env{'form.'.$item} == 1) && ($currsetting{$item} == 0)) {
10817: $changes{$item} = 1;
10818: } elsif ((!$env{'form.'.$item}) &&
10819: (($currsetting{$item} eq '') || ($currsetting{$item} == 1))) {
10820: $changes{$item} = 1;
10821: }
10822: }
10823: my $putresult = &Apache::lonnet::put_dom('configuration',\%contacts_hash,
10824: $dom);
10825: if ($putresult eq 'ok') {
10826: if (keys(%changes) > 0) {
10827: &Apache::loncommon::devalidate_domconfig_cache($dom);
10828: if (ref($lastactref) eq 'HASH') {
10829: $lastactref->{'domainconfig'} = 1;
10830: }
10831: my ($titles,$short_titles) = &contact_titles();
10832: $resulttext = &mt('Changes made:').'<ul>';
10833: foreach my $item (@contacts) {
10834: if ($changes{$item}) {
10835: $resulttext .= '<li>'.$titles->{$item}.
10836: &mt(' set to: ').
10837: '<span class="LC_cusr_emph">'.
10838: $to{$item}.'</span></li>';
10839: }
10840: }
10841: foreach my $type (@mailings) {
10842: if (ref($changes{$type}) eq 'ARRAY') {
10843: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
10844: $resulttext .= '<li>'.$titles->{$type}.' -- '.&mt('sent to').': ';
10845: } else {
10846: $resulttext .= '<li>'.$titles->{$type}.': ';
10847: }
10848: my @text;
10849: foreach my $item (@{$newsetting{$type}}) {
10850: push(@text,$short_titles->{$item});
10851: }
10852: if ($others{$type} ne '') {
10853: push(@text,$others{$type});
10854: }
10855: if (@text) {
10856: $resulttext .= '<span class="LC_cusr_emph">'.
10857: join(', ',@text).'</span>';
10858: }
10859: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
10860: if ($bcc{$type} ne '') {
10861: my $bcctext;
10862: if (@text) {
10863: $bcctext = ' '.&mt('with Bcc to');
10864: } else {
10865: $bcctext = '(Bcc)';
10866: }
10867: $resulttext .= $bcctext.': <span class="LC_cusr_emph">'.$bcc{$type}.'</span>';
10868: } elsif (!@text) {
10869: $resulttext .= &mt('No one');
10870: }
10871: if ($includestr{$type} ne '') {
10872: if ($includeloc{$type} eq 'b') {
10873: $resulttext .= '<br />'.&mt('Text automatically added to e-mail body:').' '.$includestr{$type};
10874: } elsif ($includeloc{$type} eq 's') {
10875: $resulttext .= '<br />'.&mt('Text automatically added to e-mail subject:').' '.$includestr{$type};
10876: }
10877: }
10878: } elsif (!@text) {
10879: $resulttext .= &mt('No recipients');
10880: }
10881: $resulttext .= '</li>';
10882: }
10883: }
10884: my @offon = ('off','on');
10885: if ($changes{'reporterrors'}) {
10886: $resulttext .= '<li>'.
10887: &mt('E-mail error reports to [_1] set to "'.
10888: $offon[$env{'form.reporterrors'}].'".',
10889: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
10890: &mt('LON-CAPA core group - MSU'),600,500)).
10891: '</li>';
10892: }
10893: if ($changes{'reportupdates'}) {
10894: $resulttext .= '<li>'.
10895: &mt('E-mail record of completed LON-CAPA updates to [_1] set to "'.
10896: $offon[$env{'form.reportupdates'}].'".',
10897: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
10898: &mt('LON-CAPA core group - MSU'),600,500)).
10899: '</li>';
10900: }
10901: if ((ref($changes{'helpform'}) eq 'ARRAY') && (ref($fields) eq 'ARRAY')) {
10902: my (@optional,@required,@unused,$maxsizechg);
10903: foreach my $field (@{$changes{'helpform'}}) {
10904: if ($field eq 'maxsize') {
10905: $maxsizechg = 1;
10906: next;
10907: }
10908: if ($contacts_hash{'contacts'}{'helpform'}{$field} eq 'yes') {
10909: push(@optional,$field);
10910: } elsif ($contacts_hash{'contacts'}{'helpform'}{$field} eq 'no') {
10911: push(@unused,$field);
10912: } elsif ($contacts_hash{'contacts'}{'helpform'}{$field} eq 'req') {
10913: push(@required,$field);
10914: }
10915: }
10916: if (@optional) {
10917: $resulttext .= '<li>'.
10918: &mt('Help form fields changed to "Optional": [_1].',
10919: '<span class="LC_cusr_emph">'.join(', ',map { $fieldtitles->{$_}; } @optional)).'</span>'.
10920: '</li>';
10921: }
10922: if (@required) {
10923: $resulttext .= '<li>'.
10924: &mt('Help form fields changed to "Required": [_1].',
10925: '<span class="LC_cusr_emph">'.join(', ',map { $fieldtitles->{$_}; } @required)).'</span>'.
10926: '</li>';
10927: }
10928: if (@unused) {
10929: $resulttext .= '<li>'.
10930: &mt('Help form fields changed to "Not shown": [_1].',
10931: '<span class="LC_cusr_emph">'.join(', ',map { $fieldtitles->{$_}; } @unused)).'</span>'.
10932: '</li>';
10933: }
10934: if ($maxsizechg) {
10935: $resulttext .= '<li>'.
10936: &mt('Max size for file uploaded to help form by logged-in user set to [_1] MB.',
10937: $contacts_hash{'contacts'}{'helpform'}{'maxsize'}).
10938: '</li>';
10939:
10940: }
10941: }
10942: $resulttext .= '</ul>';
10943: } else {
10944: $resulttext = &mt('No changes made to contacts and form settings');
10945: }
10946: } else {
10947: $resulttext = '<span class="LC_error">'.
10948: &mt('An error occurred: [_1].',$putresult).'</span>';
10949: }
10950: return $resulttext;
10951: }
10952:
10953: sub modify_usercreation {
10954: my ($dom,%domconfig) = @_;
10955: my ($resulttext,%curr_usercreation,%changes,%authallowed,%cancreate,%save_usercreate);
10956: my $warningmsg;
10957: if (ref($domconfig{'usercreation'}) eq 'HASH') {
10958: foreach my $key (keys(%{$domconfig{'usercreation'}})) {
10959: if ($key eq 'cancreate') {
10960: if (ref($domconfig{'usercreation'}{$key}) eq 'HASH') {
10961: foreach my $item (keys(%{$domconfig{'usercreation'}{$key}})) {
10962: if (($item eq 'selfcreate') || ($item eq 'statustocreate') ||
10963: ($item eq 'captcha') || ($item eq 'recaptchakeys') ||
10964: ($item eq 'recaptchaversion')) {
10965: $save_usercreate{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
10966: } else {
10967: $curr_usercreation{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
10968: }
10969: }
10970: }
10971: } elsif ($key eq 'email_rule') {
10972: $save_usercreate{$key} = $domconfig{'usercreation'}{$key};
10973: } else {
10974: $curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
10975: }
10976: }
10977: }
10978: my @username_rule = &Apache::loncommon::get_env_multiple('form.username_rule');
10979: my @id_rule = &Apache::loncommon::get_env_multiple('form.id_rule');
10980: my @contexts = ('author','course','requestcrs');
10981: foreach my $item(@contexts) {
10982: $cancreate{$item} = $env{'form.can_createuser_'.$item};
10983: }
10984: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
10985: foreach my $item (@contexts) {
10986: if ($curr_usercreation{'cancreate'}{$item} ne $cancreate{$item}) {
10987: push(@{$changes{'cancreate'}},$item);
10988: }
10989: }
10990: } elsif (ref($curr_usercreation{'cancreate'}) eq 'ARRAY') {
10991: foreach my $item (@contexts) {
10992: if (!grep(/^\Q$item\E$/,@{$curr_usercreation{'cancreate'}})) {
10993: if ($cancreate{$item} ne 'any') {
10994: push(@{$changes{'cancreate'}},$item);
10995: }
10996: } else {
10997: if ($cancreate{$item} ne 'none') {
10998: push(@{$changes{'cancreate'}},$item);
10999: }
11000: }
11001: }
11002: } else {
11003: foreach my $item (@contexts) {
11004: push(@{$changes{'cancreate'}},$item);
11005: }
11006: }
11007:
11008: if (ref($curr_usercreation{'username_rule'}) eq 'ARRAY') {
11009: foreach my $type (@{$curr_usercreation{'username_rule'}}) {
11010: if (!grep(/^\Q$type\E$/,@username_rule)) {
11011: push(@{$changes{'username_rule'}},$type);
11012: }
11013: }
11014: foreach my $type (@username_rule) {
11015: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'username_rule'}})) {
11016: push(@{$changes{'username_rule'}},$type);
11017: }
11018: }
11019: } else {
11020: push(@{$changes{'username_rule'}},@username_rule);
11021: }
11022:
11023: if (ref($curr_usercreation{'id_rule'}) eq 'ARRAY') {
11024: foreach my $type (@{$curr_usercreation{'id_rule'}}) {
11025: if (!grep(/^\Q$type\E$/,@id_rule)) {
11026: push(@{$changes{'id_rule'}},$type);
11027: }
11028: }
11029: foreach my $type (@id_rule) {
11030: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'id_rule'}})) {
11031: push(@{$changes{'id_rule'}},$type);
11032: }
11033: }
11034: } else {
11035: push(@{$changes{'id_rule'}},@id_rule);
11036: }
11037:
11038: my @authen_contexts = ('author','course','domain');
11039: my @authtypes = ('int','krb4','krb5','loc');
11040: my %authhash;
11041: foreach my $item (@authen_contexts) {
11042: my @authallowed = &Apache::loncommon::get_env_multiple('form.'.$item.'_auth');
11043: foreach my $auth (@authtypes) {
11044: if (grep(/^\Q$auth\E$/,@authallowed)) {
11045: $authhash{$item}{$auth} = 1;
11046: } else {
11047: $authhash{$item}{$auth} = 0;
11048: }
11049: }
11050: }
11051: if (ref($curr_usercreation{'authtypes'}) eq 'HASH') {
11052: foreach my $item (@authen_contexts) {
11053: if (ref($curr_usercreation{'authtypes'}{$item}) eq 'HASH') {
11054: foreach my $auth (@authtypes) {
11055: if ($authhash{$item}{$auth} ne $curr_usercreation{'authtypes'}{$item}{$auth}) {
11056: push(@{$changes{'authtypes'}},$item);
11057: last;
11058: }
11059: }
11060: }
11061: }
11062: } else {
11063: foreach my $item (@authen_contexts) {
11064: push(@{$changes{'authtypes'}},$item);
11065: }
11066: }
11067:
11068: $save_usercreate{'cancreate'}{'course'} = $cancreate{'course'};
11069: $save_usercreate{'cancreate'}{'author'} = $cancreate{'author'};
11070: $save_usercreate{'cancreate'}{'requestcrs'} = $cancreate{'requestcrs'};
11071: $save_usercreate{'id_rule'} = \@id_rule;
11072: $save_usercreate{'username_rule'} = \@username_rule,
11073: $save_usercreate{'authtypes'} = \%authhash;
11074:
11075: my %usercreation_hash = (
11076: usercreation => \%save_usercreate,
11077: );
11078:
11079: my $putresult = &Apache::lonnet::put_dom('configuration',\%usercreation_hash,
11080: $dom);
11081:
11082: if ($putresult eq 'ok') {
11083: if (keys(%changes) > 0) {
11084: $resulttext = &mt('Changes made:').'<ul>';
11085: if (ref($changes{'cancreate'}) eq 'ARRAY') {
11086: my %lt = &usercreation_types();
11087: foreach my $type (@{$changes{'cancreate'}}) {
11088: my $chgtext = $lt{$type}.', ';
11089: if ($cancreate{$type} eq 'none') {
11090: $chgtext .= &mt('creation of new users is not permitted, except by a Domain Coordinator.');
11091: } elsif ($cancreate{$type} eq 'any') {
11092: $chgtext .= &mt('creation of new users is permitted for both institutional and non-institutional usernames.');
11093: } elsif ($cancreate{$type} eq 'official') {
11094: $chgtext .= &mt('creation of new users is only permitted for institutional usernames.');
11095: } elsif ($cancreate{$type} eq 'unofficial') {
11096: $chgtext .= &mt('creation of new users is only permitted for non-institutional usernames.');
11097: }
11098: $resulttext .= '<li>'.$chgtext.'</li>';
11099: }
11100: }
11101: if (ref($changes{'username_rule'}) eq 'ARRAY') {
11102: my ($rules,$ruleorder) =
11103: &Apache::lonnet::inst_userrules($dom,'username');
11104: my $chgtext = '<ul>';
11105: foreach my $type (@username_rule) {
11106: if (ref($rules->{$type}) eq 'HASH') {
11107: $chgtext .= '<li>'.$rules->{$type}{'name'}.'</li>';
11108: }
11109: }
11110: $chgtext .= '</ul>';
11111: if (@username_rule > 0) {
11112: $resulttext .= '<li>'.&mt('Usernames with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
11113: } else {
11114: $resulttext .= '<li>'.&mt('There are now no username formats restricted to verified users in the institutional directory.').'</li>';
11115: }
11116: }
11117: if (ref($changes{'id_rule'}) eq 'ARRAY') {
11118: my ($idrules,$idruleorder) =
11119: &Apache::lonnet::inst_userrules($dom,'id');
11120: my $chgtext = '<ul>';
11121: foreach my $type (@id_rule) {
11122: if (ref($idrules->{$type}) eq 'HASH') {
11123: $chgtext .= '<li>'.$idrules->{$type}{'name'}.'</li>';
11124: }
11125: }
11126: $chgtext .= '</ul>';
11127: if (@id_rule > 0) {
11128: $resulttext .= '<li>'.&mt('IDs with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
11129: } else {
11130: $resulttext .= '<li>'.&mt('There are now no ID formats restricted to verified users in the institutional directory.').'</li>';
11131: }
11132: }
11133: my %authname = &authtype_names();
11134: my %context_title = &context_names();
11135: if (ref($changes{'authtypes'}) eq 'ARRAY') {
11136: my $chgtext = '<ul>';
11137: foreach my $type (@{$changes{'authtypes'}}) {
11138: my @allowed;
11139: $chgtext .= '<li><span class="LC_cusr_emph">'.$context_title{$type}.'</span> - '.&mt('assignable authentication types: ');
11140: foreach my $auth (@authtypes) {
11141: if ($authhash{$type}{$auth}) {
11142: push(@allowed,$authname{$auth});
11143: }
11144: }
11145: if (@allowed > 0) {
11146: $chgtext .= join(', ',@allowed).'</li>';
11147: } else {
11148: $chgtext .= &mt('none').'</li>';
11149: }
11150: }
11151: $chgtext .= '</ul>';
11152: $resulttext .= '<li>'.&mt('Authentication types available for assignment to new users').'<br />'.$chgtext;
11153: $resulttext .= '</li>';
11154: }
11155: $resulttext .= '</ul>';
11156: } else {
11157: $resulttext = &mt('No changes made to user creation settings');
11158: }
11159: } else {
11160: $resulttext = '<span class="LC_error">'.
11161: &mt('An error occurred: [_1]',$putresult).'</span>';
11162: }
11163: if ($warningmsg ne '') {
11164: $resulttext .= '<br /><span class="LC_warning">'.$warningmsg.'</span><br />';
11165: }
11166: return $resulttext;
11167: }
11168:
11169: sub modify_selfcreation {
11170: my ($dom,%domconfig) = @_;
11171: my ($resulttext,$warningmsg,%curr_usercreation,%curr_usermodify,%changes,%cancreate);
11172: my (%save_usercreate,%save_usermodify);
11173: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
11174: if (ref($types) eq 'ARRAY') {
11175: $usertypes->{'default'} = $othertitle;
11176: push(@{$types},'default');
11177: }
11178: #
11179: # Retrieve current domain configuration for self-creation of usernames from $domconfig{'usercreation'}.
11180: #
11181: if (ref($domconfig{'usercreation'}) eq 'HASH') {
11182: foreach my $key (keys(%{$domconfig{'usercreation'}})) {
11183: if ($key eq 'cancreate') {
11184: if (ref($domconfig{'usercreation'}{$key}) eq 'HASH') {
11185: foreach my $item (keys(%{$domconfig{'usercreation'}{$key}})) {
11186: if (($item eq 'selfcreate') || ($item eq 'statustocreate') ||
11187: ($item eq 'captcha') || ($item eq 'recaptchakeys') ||
11188: ($item eq 'recaptchaversion') ||
11189: ($item eq 'emailusername') || ($item eq 'notify') ||
11190: ($item eq 'selfcreateprocessing') || ($item eq 'shibenv')) {
11191: $curr_usercreation{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
11192: } else {
11193: $save_usercreate{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
11194: }
11195: }
11196: }
11197: } elsif ($key eq 'email_rule') {
11198: $curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
11199: } else {
11200: $save_usercreate{$key} = $domconfig{'usercreation'}{$key};
11201: }
11202: }
11203: }
11204: #
11205: # Retrieve current domain configuration for self-creation of usernames from $domconfig{'usermodification'}.
11206: #
11207: if (ref($domconfig{'usermodification'}) eq 'HASH') {
11208: foreach my $key (keys(%{$domconfig{'usermodification'}})) {
11209: if ($key eq 'selfcreate') {
11210: $curr_usermodify{$key} = $domconfig{'usermodification'}{$key};
11211: } else {
11212: $save_usermodify{$key} = $domconfig{'usermodification'}{$key};
11213: }
11214: }
11215: }
11216:
11217: my @contexts = ('selfcreate');
11218: @{$cancreate{'selfcreate'}} = ();
11219: %{$cancreate{'emailusername'}} = ();
11220: @{$cancreate{'statustocreate'}} = ();
11221: %{$cancreate{'selfcreateprocessing'}} = ();
11222: %{$cancreate{'shibenv'}} = ();
11223: my %selfcreatetypes = (
11224: sso => 'users authenticated by institutional single sign on',
11225: login => 'users authenticated by institutional log-in',
11226: email => 'users who provide a valid e-mail address for use as username',
11227: );
11228: #
11229: # Populate $cancreate{'selfcreate'} array reference with types of user, for which self-creation of user accounts
11230: # is permitted.
11231: #
11232:
11233: my @statuses;
11234: if (ref($domconfig{'inststatus'}) eq 'HASH') {
11235: if (ref($domconfig{'inststatus'}{'inststatusguest'}) eq 'ARRAY') {
11236: @statuses = @{$domconfig{'inststatus'}{'inststatusguest'}};
11237: }
11238: }
11239: push(@statuses,'default');
11240:
11241: foreach my $item ('login','sso','email') {
11242: if ($item eq 'email') {
11243: if ($env{'form.cancreate_email'}) {
11244: push(@{$cancreate{'selfcreate'}},'email');
11245: push(@contexts,'selfcreateprocessing');
11246: foreach my $type (@statuses) {
11247: if ($type eq 'default') {
11248: $cancreate{'selfcreateprocessing'}{$type} = $env{'form.cancreate_emailprocess'};
11249: } else {
11250: $cancreate{'selfcreateprocessing'}{$type} = $env{'form.cancreate_emailprocess_'.$type};
11251: }
11252: }
11253: }
11254: } else {
11255: if ($env{'form.cancreate_'.$item}) {
11256: push(@{$cancreate{'selfcreate'}},$item);
11257: }
11258: }
11259: }
11260: my (@email_rule,%userinfo,%savecaptcha);
11261: my ($infofields,$infotitles) = &Apache::loncommon::emailusername_info();
11262: #
11263: # Populate $cancreate{'emailusername'}{$type} hash ref with information fields (if new user will provide data
11264: # value set to one), if self-creation with e-mail address permitted, where $type is user type: faculty, staff, student etc.
11265: #
11266:
11267: if ($env{'form.cancreate_email'}) {
11268: push(@contexts,'emailusername');
11269: if (ref($types) eq 'ARRAY') {
11270: foreach my $type (@{$types}) {
11271: if (ref($infofields) eq 'ARRAY') {
11272: foreach my $field (@{$infofields}) {
11273: if ($env{'form.canmodify_emailusername_'.$type.'_'.$field} =~ /^(required|optional)$/) {
11274: $cancreate{'emailusername'}{$type}{$field} = $1;
11275: }
11276: }
11277: }
11278: }
11279: }
11280: #
11281: # Populate $cancreate{'notify'} hash ref with names of Domain Coordinators who are to be notified of
11282: # queued requests for self-creation of account using e-mail address as username
11283: #
11284:
11285: my @approvalnotify = &Apache::loncommon::get_env_multiple('form.selfcreationnotifyapproval');
11286: @approvalnotify = sort(@approvalnotify);
11287: $cancreate{'notify'}{'approval'} = join(',',@approvalnotify);
11288: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
11289: if (ref($curr_usercreation{'cancreate'}{'notify'}) eq 'HASH') {
11290: if ($curr_usercreation{'cancreate'}{'notify'}{'approval'} ne $cancreate{'notify'}{'approval'}) {
11291: push(@{$changes{'cancreate'}},'notify');
11292: }
11293: } else {
11294: if ($cancreate{'notify'}{'approval'}) {
11295: push(@{$changes{'cancreate'}},'notify');
11296: }
11297: }
11298: } elsif ($cancreate{'notify'}{'approval'}) {
11299: push(@{$changes{'cancreate'}},'notify');
11300: }
11301:
11302: #
11303: # Retrieve rules (if any) governing types of e-mail address which may be used as a username
11304: #
11305: @email_rule = &Apache::loncommon::get_env_multiple('form.email_rule');
11306: &process_captcha('cancreate',\%changes,\%savecaptcha,$curr_usercreation{'cancreate'});
11307: if (ref($curr_usercreation{'email_rule'}) eq 'ARRAY') {
11308: if (@{$curr_usercreation{'email_rule'}} > 0) {
11309: foreach my $type (@{$curr_usercreation{'email_rule'}}) {
11310: if (!grep(/^\Q$type\E$/,@email_rule)) {
11311: push(@{$changes{'email_rule'}},$type);
11312: }
11313: }
11314: }
11315: if (@email_rule > 0) {
11316: foreach my $type (@email_rule) {
11317: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'email_rule'}})) {
11318: push(@{$changes{'email_rule'}},$type);
11319: }
11320: }
11321: }
11322: } elsif (@email_rule > 0) {
11323: push(@{$changes{'email_rule'}},@email_rule);
11324: }
11325: }
11326: #
11327: # Check if domain default is set appropriately, if self-creation of accounts is to be available for
11328: # institutional log-in.
11329: #
11330: if (grep(/^login$/,@{$cancreate{'selfcreate'}})) {
11331: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
11332: if (!((($domdefaults{'auth_def'} =~/^krb/) && ($domdefaults{'auth_arg_def'} ne '')) ||
11333: ($domdefaults{'auth_def'} eq 'localauth'))) {
11334: $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.').' '.
11335: &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.');
11336: }
11337: }
11338: my @fields = ('lastname','firstname','middlename','generation',
11339: 'permanentemail','id');
11340: my @shibfields = (@fields,'inststatus');
11341: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
11342: #
11343: # Where usernames may created for institutional log-in and/or institutional single sign on:
11344: # (a) populate $cancreate{'statustocreate'} array reference with institutional status types who
11345: # may self-create accounts
11346: # (b) populate $save_usermodify{'selfcreate'} hash reference with status types, and information fields
11347: # which the user may supply, if institutional data is unavailable.
11348: #
11349: if (($env{'form.cancreate_login'}) || ($env{'form.cancreate_sso'})) {
11350: if (ref($types) eq 'ARRAY') {
11351: if (@{$types} > 1) {
11352: @{$cancreate{'statustocreate'}} = &Apache::loncommon::get_env_multiple('form.statustocreate');
11353: push(@contexts,'statustocreate');
11354: } else {
11355: undef($cancreate{'statustocreate'});
11356: }
11357: foreach my $type (@{$types}) {
11358: my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$type);
11359: foreach my $field (@fields) {
11360: if (grep(/^\Q$field\E$/,@modifiable)) {
11361: $save_usermodify{'selfcreate'}{$type}{$field} = 1;
11362: } else {
11363: $save_usermodify{'selfcreate'}{$type}{$field} = 0;
11364: }
11365: }
11366: }
11367: if (ref($curr_usermodify{'selfcreate'}) eq 'HASH') {
11368: foreach my $type (@{$types}) {
11369: if (ref($curr_usermodify{'selfcreate'}{$type}) eq 'HASH') {
11370: foreach my $field (@fields) {
11371: if ($save_usermodify{'selfcreate'}{$type}{$field} ne
11372: $curr_usermodify{'selfcreate'}{$type}{$field}) {
11373: push(@{$changes{'selfcreate'}},$type);
11374: last;
11375: }
11376: }
11377: }
11378: }
11379: } else {
11380: foreach my $type (@{$types}) {
11381: push(@{$changes{'selfcreate'}},$type);
11382: }
11383: }
11384: }
11385: foreach my $field (@shibfields) {
11386: if ($env{'form.shibenv_'.$field} ne '') {
11387: $cancreate{'shibenv'}{$field} = $env{'form.shibenv_'.$field};
11388: }
11389: }
11390: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
11391: if (ref($curr_usercreation{'cancreate'}{'shibenv'}) eq 'HASH') {
11392: foreach my $field (@shibfields) {
11393: if ($env{'form.shibenv_'.$field} ne $curr_usercreation{'cancreate'}{'shibenv'}{$field}) {
11394: push(@{$changes{'cancreate'}},'shibenv');
11395: }
11396: }
11397: } else {
11398: foreach my $field (@shibfields) {
11399: if ($env{'form.shibenv_'.$field}) {
11400: push(@{$changes{'cancreate'}},'shibenv');
11401: last;
11402: }
11403: }
11404: }
11405: }
11406: }
11407: foreach my $item (@contexts) {
11408: if (ref($curr_usercreation{'cancreate'}{$item}) eq 'ARRAY') {
11409: foreach my $curr (@{$curr_usercreation{'cancreate'}{$item}}) {
11410: if (ref($cancreate{$item}) eq 'ARRAY') {
11411: if (!grep(/^$curr$/,@{$cancreate{$item}})) {
11412: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
11413: push(@{$changes{'cancreate'}},$item);
11414: }
11415: }
11416: }
11417: }
11418: if (ref($cancreate{$item}) eq 'ARRAY') {
11419: foreach my $type (@{$cancreate{$item}}) {
11420: if (!grep(/^$type$/,@{$curr_usercreation{'cancreate'}{$item}})) {
11421: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
11422: push(@{$changes{'cancreate'}},$item);
11423: }
11424: }
11425: }
11426: }
11427: } elsif (ref($curr_usercreation{'cancreate'}{$item}) eq 'HASH') {
11428: if (ref($cancreate{$item}) eq 'HASH') {
11429: foreach my $curr (keys(%{$curr_usercreation{'cancreate'}{$item}})) {
11430: if (ref($curr_usercreation{'cancreate'}{$item}{$curr}) eq 'HASH') {
11431: foreach my $field (keys(%{$curr_usercreation{'cancreate'}{$item}{$curr}})) {
11432: unless ($curr_usercreation{'cancreate'}{$item}{$curr}{$field} eq $cancreate{$item}{$curr}{$field}) {
11433: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
11434: push(@{$changes{'cancreate'}},$item);
11435: }
11436: }
11437: }
11438: } elsif ($item eq 'selfcreateprocessing') {
11439: if ($cancreate{$item}{$curr} ne $curr_usercreation{'cancreate'}{$item}{$curr}) {
11440: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
11441: push(@{$changes{'cancreate'}},$item);
11442: }
11443: }
11444: } else {
11445: if (!$cancreate{$item}{$curr}) {
11446: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
11447: push(@{$changes{'cancreate'}},$item);
11448: }
11449: }
11450: }
11451: }
11452: foreach my $field (keys(%{$cancreate{$item}})) {
11453: if (ref($cancreate{$item}{$field}) eq 'HASH') {
11454: foreach my $inner (keys(%{$cancreate{$item}{$field}})) {
11455: if (ref($curr_usercreation{'cancreate'}{$item}{$field}) eq 'HASH') {
11456: unless ($curr_usercreation{'cancreate'}{$item}{$field}{$inner} eq $cancreate{$item}{$field}{$inner}) {
11457: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
11458: push(@{$changes{'cancreate'}},$item);
11459: }
11460: }
11461: } else {
11462: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
11463: push(@{$changes{'cancreate'}},$item);
11464: }
11465: }
11466: }
11467: } elsif ($item eq 'selfcreateprocessing') {
11468: if ($cancreate{$item}{$field} ne $curr_usercreation{'cancreate'}{$item}{$field}) {
11469: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
11470: push(@{$changes{'cancreate'}},$item);
11471: }
11472: }
11473: } else {
11474: if (!$curr_usercreation{'cancreate'}{$item}{$field}) {
11475: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
11476: push(@{$changes{'cancreate'}},$item);
11477: }
11478: }
11479: }
11480: }
11481: }
11482: } elsif ($curr_usercreation{'cancreate'}{$item}) {
11483: if (ref($cancreate{$item}) eq 'ARRAY') {
11484: if (!grep(/^\Q$curr_usercreation{'cancreate'}{$item}\E$/,@{$cancreate{$item}})) {
11485: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
11486: push(@{$changes{'cancreate'}},$item);
11487: }
11488: }
11489: } elsif (ref($cancreate{$item}) eq 'HASH') {
11490: if (!$cancreate{$item}{$curr_usercreation{'cancreate'}{$item}}) {
11491: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
11492: push(@{$changes{'cancreate'}},$item);
11493: }
11494: }
11495: }
11496: } elsif ($item eq 'emailusername') {
11497: if (ref($cancreate{$item}) eq 'HASH') {
11498: foreach my $type (keys(%{$cancreate{$item}})) {
11499: if (ref($cancreate{$item}{$type}) eq 'HASH') {
11500: foreach my $field (keys(%{$cancreate{$item}{$type}})) {
11501: if ($cancreate{$item}{$type}{$field}) {
11502: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
11503: push(@{$changes{'cancreate'}},$item);
11504: }
11505: last;
11506: }
11507: }
11508: }
11509: }
11510: }
11511: }
11512: }
11513: #
11514: # Populate %save_usercreate hash with updates to self-creation configuration.
11515: #
11516: $save_usercreate{'cancreate'}{'captcha'} = $savecaptcha{'captcha'};
11517: $save_usercreate{'cancreate'}{'recaptchakeys'} = $savecaptcha{'recaptchakeys'};
11518: $save_usercreate{'cancreate'}{'recaptchaversion'} = $savecaptcha{'recaptchaversion'};
11519: $save_usercreate{'cancreate'}{'selfcreate'} = $cancreate{'selfcreate'};
11520: if (ref($cancreate{'notify'}) eq 'HASH') {
11521: $save_usercreate{'cancreate'}{'notify'} = $cancreate{'notify'};
11522: }
11523: if (ref($cancreate{'selfcreateprocessing'}) eq 'HASH') {
11524: $save_usercreate{'cancreate'}{'selfcreateprocessing'} = $cancreate{'selfcreateprocessing'};
11525: }
11526: if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
11527: $save_usercreate{'cancreate'}{'statustocreate'} = $cancreate{'statustocreate'};
11528: }
11529: if (ref($cancreate{'shibenv'}) eq 'HASH') {
11530: $save_usercreate{'cancreate'}{'shibenv'} = $cancreate{'shibenv'};
11531: }
11532: $save_usercreate{'cancreate'}{'emailusername'} = $cancreate{'emailusername'};
11533: $save_usercreate{'emailrule'} = \@email_rule;
11534:
11535: my %userconfig_hash = (
11536: usercreation => \%save_usercreate,
11537: usermodification => \%save_usermodify,
11538: );
11539: my $putresult = &Apache::lonnet::put_dom('configuration',\%userconfig_hash,
11540: $dom);
11541: #
11542: # Accumulate details of changes to domain cofiguration for self-creation of usernames in $resulttext
11543: #
11544: if ($putresult eq 'ok') {
11545: if (keys(%changes) > 0) {
11546: $resulttext = &mt('Changes made:').'<ul>';
11547: if (ref($changes{'cancreate'}) eq 'ARRAY') {
11548: my %lt = &selfcreation_types();
11549: foreach my $type (@{$changes{'cancreate'}}) {
11550: my $chgtext;
11551: if ($type eq 'selfcreate') {
11552: if (@{$cancreate{$type}} == 0) {
11553: $chgtext .= &mt('Self creation of a new user account is not permitted.');
11554: } else {
11555: $chgtext .= &mt('Self-creation of a new account is permitted for:').
11556: '<ul>';
11557: foreach my $case (@{$cancreate{$type}}) {
11558: $chgtext .= '<li>'.$selfcreatetypes{$case}.'</li>';
11559: }
11560: $chgtext .= '</ul>';
11561: if (ref($cancreate{$type}) eq 'ARRAY') {
11562: if (grep(/^(login|sso)$/,@{$cancreate{$type}})) {
11563: if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
11564: if (@{$cancreate{'statustocreate'}} == 0) {
11565: $chgtext .= '<br />'.
11566: '<span class="LC_warning">'.
11567: &mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts.").
11568: '</span>';
11569: }
11570: }
11571: }
11572: }
11573: }
11574: } elsif ($type eq 'shibenv') {
11575: if (keys(%{$cancreate{$type}}) == 0) {
11576: $chgtext .= &mt('Shibboleth-autheticated user does not use environment variables to set user information');
11577: } else {
11578: $chgtext .= &mt('Shibboleth-autheticated user information set from environment variables, as follows:').
11579: '<ul>';
11580: foreach my $field (@shibfields) {
11581: next if ($cancreate{$type}{$field} eq '');
11582: if ($field eq 'inststatus') {
11583: $chgtext .= '<li>'.&mt('Institutional status').' -- '.$cancreate{$type}{$field}.'</li>';
11584: } else {
11585: $chgtext .= '<li>'.$fieldtitles{$field}.' -- '.$cancreate{$type}{$field}.'</li>';
11586: }
11587: }
11588: $chgtext .= '</ul>';
11589: }
11590: } elsif ($type eq 'statustocreate') {
11591: if ((ref($cancreate{'selfcreate'}) eq 'ARRAY') &&
11592: (ref($cancreate{'statustocreate'}) eq 'ARRAY')) {
11593: if (@{$cancreate{'selfcreate'}} > 0) {
11594: if (@{$cancreate{'statustocreate'}} == 0) {
11595: $chgtext .= &mt("Institutional affiliations permitted to create accounts set to 'None'.");
11596: if (!grep(/^email$/,@{$cancreate{'selfcreate'}})) {
11597: $chgtext .= '<br />'.
11598: '<span class="LC_warning">'.
11599: &mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts.").
11600: '</span>';
11601: }
11602: } elsif (ref($usertypes) eq 'HASH') {
11603: if (grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
11604: $chgtext .= &mt('Creation of a new account for an institutional user is restricted to the following institutional affiliation(s):');
11605: } else {
11606: $chgtext .= &mt('Institutional affiliations permitted to create accounts with institutional authentication were set as follows:');
11607: }
11608: $chgtext .= '<ul>';
11609: foreach my $case (@{$cancreate{$type}}) {
11610: if ($case eq 'default') {
11611: $chgtext .= '<li>'.$othertitle.'</li>';
11612: } else {
11613: $chgtext .= '<li>'.$usertypes->{$case}.'</li>';
11614: }
11615: }
11616: $chgtext .= '</ul>';
11617: if (!grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
11618: $chgtext .= '<br /><span class="LC_warning">'.
11619: &mt('However, users authenticated by institutional login/single sign on are not currently permitted to create accounts.').
11620: '</span>';
11621: }
11622: }
11623: } else {
11624: if (@{$cancreate{$type}} == 0) {
11625: $chgtext .= &mt("Institutional affiliations permitted to create accounts were set to 'none'.");
11626: } else {
11627: $chgtext .= &mt('Although institutional affiliations permitted to create accounts were changed, self creation of accounts is not currently permitted for any authentication types.');
11628: }
11629: }
11630: }
11631: } elsif ($type eq 'selfcreateprocessing') {
11632: my %choices = &Apache::lonlocal::texthash (
11633: automatic => 'Automatic approval',
11634: approval => 'Queued for approval',
11635: );
11636: if (@statuses > 1) {
11637: $chgtext .= &mt('Processing of requests to create account with e-mail address as username set as follows:').
11638: '<ul>';
11639: foreach my $type (@statuses) {
11640: if ($type eq 'default') {
11641: $chgtext .= '<li>'.$othertitle.' -- '.$choices{$cancreate{'selfcreateprocessing'}{$type}}.'</li>';
11642: } else {
11643: $chgtext .= '<li>'.$usertypes->{$type}.' -- '.$choices{$cancreate{'selfcreateprocessing'}{$type}}.'</li>';
11644: }
11645: }
11646: $chgtext .= '</ul>';
11647: } else {
11648: $chgtext .= &mt('Processing of requests to create account with e-mail address as username set to: "[_1]"',
11649: $choices{$cancreate{'selfcreateprocessing'}{'default'}});
11650: }
11651: } elsif ($type eq 'captcha') {
11652: if ($savecaptcha{$type} eq 'notused') {
11653: $chgtext .= &mt('No CAPTCHA validation in use for self-creation screen.');
11654: } else {
11655: my %captchas = &captcha_phrases();
11656: if ($captchas{$savecaptcha{$type}}) {
11657: $chgtext .= &mt("Validation for self-creation screen set to $captchas{$savecaptcha{$type}}.");
11658: } else {
11659: $chgtext .= &mt('Validation for self-creation screen set to unknown type.');
11660: }
11661: }
11662: } elsif ($type eq 'recaptchakeys') {
11663: my ($privkey,$pubkey);
11664: if (ref($savecaptcha{$type}) eq 'HASH') {
11665: $pubkey = $savecaptcha{$type}{'public'};
11666: $privkey = $savecaptcha{$type}{'private'};
11667: }
11668: $chgtext .= &mt('ReCAPTCHA keys changes').'<ul>';
11669: if (!$pubkey) {
11670: $chgtext .= '<li>'.&mt('Public key deleted').'</li>';
11671: } else {
11672: $chgtext .= '<li>'.&mt('Public key set to [_1]',$pubkey).'</li>';
11673: }
11674: if (!$privkey) {
11675: $chgtext .= '<li>'.&mt('Private key deleted').'</li>';
11676: } else {
11677: $chgtext .= '<li>'.&mt('Private key set to [_1]',$pubkey).'</li>';
11678: }
11679: $chgtext .= '</ul>';
11680: } elsif ($type eq 'recaptchaversion') {
11681: if ($savecaptcha{'captcha'} eq 'recaptcha') {
11682: $chgtext .= &mt('ReCAPTCHA set to version [_1]',$savecaptcha{$type});
11683: }
11684: } elsif ($type eq 'emailusername') {
11685: if (ref($cancreate{'emailusername'}) eq 'HASH') {
11686: if (ref($types) eq 'ARRAY') {
11687: foreach my $type (@{$types}) {
11688: if (ref($cancreate{'emailusername'}{$type}) eq 'HASH') {
11689: if (keys(%{$cancreate{'emailusername'}{$type}}) > 0) {
11690: $chgtext .= &mt('When self-creating account with e-mail as username, the following information will be provided by [_1]:',"'$usertypes->{$type}'").
11691: '<ul>';
11692: foreach my $field (@{$infofields}) {
11693: if ($cancreate{'emailusername'}{$type}{$field}) {
11694: $chgtext .= '<li>'.$infotitles->{$field}.'</li>';
11695: }
11696: }
11697: $chgtext .= '</ul>';
11698: } else {
11699: $chgtext .= &mt('When self creating account with e-mail as username, no information besides e-mail address will be provided by [_1].',"'$usertypes->{$type}'").'<br />';
11700: }
11701: } else {
11702: $chgtext .= &mt('When self creating account with e-mail as username, no information besides e-mail address will be provided by [_1].',"'$usertypes->{$type}'").'<br />';
11703: }
11704: }
11705: }
11706: }
11707: } elsif ($type eq 'notify') {
11708: $chgtext = &mt('No Domain Coordinators will receive notification of username requests requiring approval.');
11709: if (ref($changes{'cancreate'}) eq 'ARRAY') {
11710: if ((grep(/^notify$/,@{$changes{'cancreate'}})) && (ref($cancreate{'notify'}) eq 'HASH')) {
11711: if ($cancreate{'notify'}{'approval'}) {
11712: $chgtext = &mt('Notification of username requests requiring approval will be sent to: ').$cancreate{'notify'}{'approval'};
11713: }
11714: }
11715: }
11716: }
11717: if ($chgtext) {
11718: $resulttext .= '<li>'.$chgtext.'</li>';
11719: }
11720: }
11721: }
11722: if (ref($changes{'email_rule'}) eq 'ARRAY') {
11723: my ($emailrules,$emailruleorder) =
11724: &Apache::lonnet::inst_userrules($dom,'email');
11725: my $chgtext = '<ul>';
11726: foreach my $type (@email_rule) {
11727: if (ref($emailrules->{$type}) eq 'HASH') {
11728: $chgtext .= '<li>'.$emailrules->{$type}{'name'}.'</li>';
11729: }
11730: }
11731: $chgtext .= '</ul>';
11732: if (@email_rule > 0) {
11733: $resulttext .= '<li>'.
11734: &mt('Accounts may not be created by users self-enrolling with e-mail addresses of the following types: ').
11735: $chgtext.
11736: '</li>';
11737: } else {
11738: $resulttext .= '<li>'.
11739: &mt('There are now no restrictions on e-mail addresses which may be used as a username when self-enrolling.').
11740: '</li>';
11741: }
11742: }
11743: if (ref($changes{'selfcreate'}) eq 'ARRAY') {
11744: $resulttext .= '<li>'.&mt('When self-creating institutional account:').'<ul>';
11745: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
11746: foreach my $type (@{$changes{'selfcreate'}}) {
11747: my $typename = $type;
11748: if (ref($usertypes) eq 'HASH') {
11749: if ($usertypes->{$type} ne '') {
11750: $typename = $usertypes->{$type};
11751: }
11752: }
11753: my @modifiable;
11754: $resulttext .= '<li>'.
11755: &mt('Self-creation of account by users with status: [_1]',
11756: '<span class="LC_cusr_emph">'.$typename.'</span>').
11757: ' - '.&mt('modifiable fields (if institutional data blank): ');
11758: foreach my $field (@fields) {
11759: if ($save_usermodify{'selfcreate'}{$type}{$field}) {
11760: push(@modifiable,'<b>'.$fieldtitles{$field}.'</b>');
11761: }
11762: }
11763: if (@modifiable > 0) {
11764: $resulttext .= join(', ',@modifiable);
11765: } else {
11766: $resulttext .= &mt('none');
11767: }
11768: $resulttext .= '</li>';
11769: }
11770: $resulttext .= '</ul></li>';
11771: }
11772: $resulttext .= '</ul>';
11773: } else {
11774: $resulttext = &mt('No changes made to self-creation settings');
11775: }
11776: } else {
11777: $resulttext = '<span class="LC_error">'.
11778: &mt('An error occurred: [_1]',$putresult).'</span>';
11779: }
11780: if ($warningmsg ne '') {
11781: $resulttext .= '<br /><span class="LC_warning">'.$warningmsg.'</span><br />';
11782: }
11783: return $resulttext;
11784: }
11785:
11786: sub process_captcha {
11787: my ($container,$changes,$newsettings,$current) = @_;
11788: return unless ((ref($changes) eq 'HASH') && (ref($newsettings) eq 'HASH') || (ref($current) eq 'HASH'));
11789: $newsettings->{'captcha'} = $env{'form.'.$container.'_captcha'};
11790: unless ($newsettings->{'captcha'} eq 'recaptcha' || $newsettings->{'captcha'} eq 'notused') {
11791: $newsettings->{'captcha'} = 'original';
11792: }
11793: if ($current->{'captcha'} ne $newsettings->{'captcha'}) {
11794: if ($container eq 'cancreate') {
11795: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
11796: push(@{$changes->{'cancreate'}},'captcha');
11797: } elsif (!defined($changes->{'cancreate'})) {
11798: $changes->{'cancreate'} = ['captcha'];
11799: }
11800: } else {
11801: $changes->{'captcha'} = 1;
11802: }
11803: }
11804: my ($newpub,$newpriv,$currpub,$currpriv,$newversion,$currversion);
11805: if ($newsettings->{'captcha'} eq 'recaptcha') {
11806: $newpub = $env{'form.'.$container.'_recaptchapub'};
11807: $newpriv = $env{'form.'.$container.'_recaptchapriv'};
11808: $newpub =~ s/[^\w\-]//g;
11809: $newpriv =~ s/[^\w\-]//g;
11810: $newsettings->{'recaptchakeys'} = {
11811: public => $newpub,
11812: private => $newpriv,
11813: };
11814: $newversion = $env{'form.'.$container.'_recaptchaversion'};
11815: $newversion =~ s/\D//g;
11816: if ($newversion ne '2') {
11817: $newversion = 1;
11818: }
11819: $newsettings->{'recaptchaversion'} = $newversion;
11820: }
11821: if (ref($current->{'recaptchakeys'}) eq 'HASH') {
11822: $currpub = $current->{'recaptchakeys'}{'public'};
11823: $currpriv = $current->{'recaptchakeys'}{'private'};
11824: unless ($newsettings->{'captcha'} eq 'recaptcha') {
11825: $newsettings->{'recaptchakeys'} = {
11826: public => '',
11827: private => '',
11828: }
11829: }
11830: }
11831: if ($current->{'captcha'} eq 'recaptcha') {
11832: $currversion = $current->{'recaptchaversion'};
11833: if ($currversion ne '2') {
11834: $currversion = 1;
11835: }
11836: }
11837: if ($currversion ne $newversion) {
11838: if ($container eq 'cancreate') {
11839: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
11840: push(@{$changes->{'cancreate'}},'recaptchaversion');
11841: } elsif (!defined($changes->{'cancreate'})) {
11842: $changes->{'cancreate'} = ['recaptchaversion'];
11843: }
11844: } else {
11845: $changes->{'recaptchaversion'} = 1;
11846: }
11847: }
11848: if (($newpub ne $currpub) || ($newpriv ne $currpriv)) {
11849: if ($container eq 'cancreate') {
11850: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
11851: push(@{$changes->{'cancreate'}},'recaptchakeys');
11852: } elsif (!defined($changes->{'cancreate'})) {
11853: $changes->{'cancreate'} = ['recaptchakeys'];
11854: }
11855: } else {
11856: $changes->{'recaptchakeys'} = 1;
11857: }
11858: }
11859: return;
11860: }
11861:
11862: sub modify_usermodification {
11863: my ($dom,%domconfig) = @_;
11864: my ($resulttext,%curr_usermodification,%changes,%modifyhash);
11865: if (ref($domconfig{'usermodification'}) eq 'HASH') {
11866: foreach my $key (keys(%{$domconfig{'usermodification'}})) {
11867: if ($key eq 'selfcreate') {
11868: $modifyhash{$key} = $domconfig{'usermodification'}{$key};
11869: } else {
11870: $curr_usermodification{$key} = $domconfig{'usermodification'}{$key};
11871: }
11872: }
11873: }
11874: my @contexts = ('author','course');
11875: my %context_title = (
11876: author => 'In author context',
11877: course => 'In course context',
11878: );
11879: my @fields = ('lastname','firstname','middlename','generation',
11880: 'permanentemail','id');
11881: my %roles = (
11882: author => ['ca','aa'],
11883: course => ['st','ep','ta','in','cr'],
11884: );
11885: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
11886: foreach my $context (@contexts) {
11887: foreach my $role (@{$roles{$context}}) {
11888: my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$role);
11889: foreach my $item (@fields) {
11890: if (grep(/^\Q$item\E$/,@modifiable)) {
11891: $modifyhash{$context}{$role}{$item} = 1;
11892: } else {
11893: $modifyhash{$context}{$role}{$item} = 0;
11894: }
11895: }
11896: }
11897: if (ref($curr_usermodification{$context}) eq 'HASH') {
11898: foreach my $role (@{$roles{$context}}) {
11899: if (ref($curr_usermodification{$context}{$role}) eq 'HASH') {
11900: foreach my $field (@fields) {
11901: if ($modifyhash{$context}{$role}{$field} ne
11902: $curr_usermodification{$context}{$role}{$field}) {
11903: push(@{$changes{$context}},$role);
11904: last;
11905: }
11906: }
11907: }
11908: }
11909: } else {
11910: foreach my $context (@contexts) {
11911: foreach my $role (@{$roles{$context}}) {
11912: push(@{$changes{$context}},$role);
11913: }
11914: }
11915: }
11916: }
11917: my %usermodification_hash = (
11918: usermodification => \%modifyhash,
11919: );
11920: my $putresult = &Apache::lonnet::put_dom('configuration',
11921: \%usermodification_hash,$dom);
11922: if ($putresult eq 'ok') {
11923: if (keys(%changes) > 0) {
11924: $resulttext = &mt('Changes made: ').'<ul>';
11925: foreach my $context (@contexts) {
11926: if (ref($changes{$context}) eq 'ARRAY') {
11927: $resulttext .= '<li>'.$context_title{$context}.':<ul>';
11928: if (ref($changes{$context}) eq 'ARRAY') {
11929: foreach my $role (@{$changes{$context}}) {
11930: my $rolename;
11931: if ($role eq 'cr') {
11932: $rolename = &mt('Custom');
11933: } else {
11934: $rolename = &Apache::lonnet::plaintext($role);
11935: }
11936: my @modifiable;
11937: $resulttext .= '<li><span class="LC_cusr_emph">'.&mt('Target user with [_1] role',$rolename).'</span> - '.&mt('modifiable fields: ');
11938: foreach my $field (@fields) {
11939: if ($modifyhash{$context}{$role}{$field}) {
11940: push(@modifiable,$fieldtitles{$field});
11941: }
11942: }
11943: if (@modifiable > 0) {
11944: $resulttext .= join(', ',@modifiable);
11945: } else {
11946: $resulttext .= &mt('none');
11947: }
11948: $resulttext .= '</li>';
11949: }
11950: $resulttext .= '</ul></li>';
11951: }
11952: }
11953: }
11954: $resulttext .= '</ul>';
11955: } else {
11956: $resulttext = &mt('No changes made to user modification settings');
11957: }
11958: } else {
11959: $resulttext = '<span class="LC_error">'.
11960: &mt('An error occurred: [_1]',$putresult).'</span>';
11961: }
11962: return $resulttext;
11963: }
11964:
11965: sub modify_defaults {
11966: my ($dom,$lastactref,%domconfig) = @_;
11967: my ($resulttext,$mailmsgtxt,%newvalues,%changes,@errors);
11968: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
11969: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def','datelocale_def',
11970: 'portal_def','intauth_cost','intauth_check','intauth_switch');
11971: my @authtypes = ('internal','krb4','krb5','localauth');
11972: foreach my $item (@items) {
11973: $newvalues{$item} = $env{'form.'.$item};
11974: if ($item eq 'auth_def') {
11975: if ($newvalues{$item} ne '') {
11976: if (!grep(/^\Q$newvalues{$item}\E$/,@authtypes)) {
11977: push(@errors,$item);
11978: }
11979: }
11980: } elsif ($item eq 'lang_def') {
11981: if ($newvalues{$item} ne '') {
11982: if ($newvalues{$item} =~ /^(\w+)/) {
11983: my $langcode = $1;
11984: if ($langcode ne 'x_chef') {
11985: if (code2language($langcode) eq '') {
11986: push(@errors,$item);
11987: }
11988: }
11989: } else {
11990: push(@errors,$item);
11991: }
11992: }
11993: } elsif ($item eq 'timezone_def') {
11994: if ($newvalues{$item} ne '') {
11995: if (!DateTime::TimeZone->is_valid_name($newvalues{$item})) {
11996: push(@errors,$item);
11997: }
11998: }
11999: } elsif ($item eq 'datelocale_def') {
12000: if ($newvalues{$item} ne '') {
12001: my @datelocale_ids = DateTime::Locale->ids();
12002: if (!grep(/^\Q$newvalues{$item}\E$/,@datelocale_ids)) {
12003: push(@errors,$item);
12004: }
12005: }
12006: } elsif ($item eq 'portal_def') {
12007: if ($newvalues{$item} ne '') {
12008: unless ($newvalues{$item} =~ /^https?\:\/\/(([a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9\-]*[a-zA-Z0-9])\.)*([A-Za-z]|[A-Za-z][A-Za-z0-9\-]*[A-Za-z0-9])\/?$/) {
12009: push(@errors,$item);
12010: }
12011: }
12012: } elsif ($item eq 'intauth_cost') {
12013: if ($newvalues{$item} ne '') {
12014: if ($newvalues{$item} =~ /\D/) {
12015: push(@errors,$item);
12016: }
12017: }
12018: } elsif ($item eq 'intauth_check') {
12019: if ($newvalues{$item} ne '') {
12020: unless ($newvalues{$item} =~ /^(0|1|2)$/) {
12021: push(@errors,$item);
12022: }
12023: }
12024: } elsif ($item eq 'intauth_switch') {
12025: if ($newvalues{$item} ne '') {
12026: unless ($newvalues{$item} =~ /^(0|1|2)$/) {
12027: push(@errors,$item);
12028: }
12029: }
12030: }
12031: if (grep(/^\Q$item\E$/,@errors)) {
12032: $newvalues{$item} = $domdefaults{$item};
12033: } elsif ($domdefaults{$item} ne $newvalues{$item}) {
12034: $changes{$item} = 1;
12035: }
12036: $domdefaults{$item} = $newvalues{$item};
12037: }
12038: my %defaults_hash = (
12039: defaults => \%newvalues,
12040: );
12041: my $title = &defaults_titles();
12042:
12043: my $currinststatus;
12044: if (ref($domconfig{'inststatus'}) eq 'HASH') {
12045: $currinststatus = $domconfig{'inststatus'};
12046: } else {
12047: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
12048: $currinststatus = {
12049: inststatustypes => $usertypes,
12050: inststatusorder => $types,
12051: inststatusguest => [],
12052: };
12053: }
12054: my @todelete = &Apache::loncommon::get_env_multiple('form.inststatus_delete');
12055: my @allpos;
12056: my %guests;
12057: my %alltypes;
12058: my ($currtitles,$currguests,$currorder);
12059: if (ref($currinststatus) eq 'HASH') {
12060: if (ref($currinststatus->{'inststatusorder'}) eq 'ARRAY') {
12061: foreach my $type (@{$currinststatus->{'inststatusorder'}}) {
12062: if (ref($currinststatus->{inststatustypes}) eq 'HASH') {
12063: if ($currinststatus->{inststatustypes}->{$type} ne '') {
12064: $currtitles .= $currinststatus->{inststatustypes}->{$type}.',';
12065: }
12066: }
12067: unless (grep(/^\Q$type\E$/,@todelete)) {
12068: my $position = $env{'form.inststatus_pos_'.$type};
12069: $position =~ s/\D+//g;
12070: $allpos[$position] = $type;
12071: $alltypes{$type} = $env{'form.inststatus_title_'.$type};
12072: $alltypes{$type} =~ s/`//g;
12073: if ($env{'form.inststatus_guest_'.$type}) {
12074: $guests{$type} = 1;
12075: }
12076: }
12077: }
12078: if (ref($currinststatus->{'inststatusguest'}) eq 'ARRAY') {
12079: $currguests = join(',',@{$currinststatus->{'inststatusguest'}});
12080: }
12081: $currorder = join(',',@{$currinststatus->{'inststatusorder'}});
12082: $currtitles =~ s/,$//;
12083: }
12084: }
12085: if ($env{'form.addinststatus'}) {
12086: my $newtype = $env{'form.addinststatus'};
12087: $newtype =~ s/\W//g;
12088: unless (exists($alltypes{$newtype})) {
12089: if ($env{'form.addinststatus_guest'}) {
12090: $guests{$newtype} = 1;
12091: }
12092: $alltypes{$newtype} = $env{'form.addinststatus_title'};
12093: $alltypes{$newtype} =~ s/`//g;
12094: my $position = $env{'form.addinststatus_pos'};
12095: $position =~ s/\D+//g;
12096: if ($position ne '') {
12097: $allpos[$position] = $newtype;
12098: }
12099: }
12100: }
12101: my (@orderedstatus,@orderedguests);
12102: foreach my $type (@allpos) {
12103: unless (($type eq '') || (grep(/^\Q$type\E$/,@orderedstatus))) {
12104: push(@orderedstatus,$type);
12105: if ($guests{$type}) {
12106: push(@orderedguests,$type);
12107: }
12108: }
12109: }
12110: foreach my $type (keys(%alltypes)) {
12111: unless (grep(/^\Q$type\E$/,@orderedstatus)) {
12112: delete($alltypes{$type});
12113: }
12114: }
12115: $defaults_hash{'inststatus'} = {
12116: inststatustypes => \%alltypes,
12117: inststatusorder => \@orderedstatus,
12118: inststatusguest => \@orderedguests,
12119: };
12120: if (ref($defaults_hash{'inststatus'}) eq 'HASH') {
12121: foreach my $item ('inststatustypes','inststatusorder','inststatusguest') {
12122: $domdefaults{$item} = $defaults_hash{'inststatus'}{$item};
12123: }
12124: }
12125: if ($currorder ne join(',',@orderedstatus)) {
12126: $changes{'inststatus'}{'inststatusorder'} = 1;
12127: }
12128: if ($currguests ne join(',',@orderedguests)) {
12129: $changes{'inststatus'}{'inststatusguest'} = 1;
12130: }
12131: my $newtitles;
12132: foreach my $item (@orderedstatus) {
12133: $newtitles .= $alltypes{$item}.',';
12134: }
12135: $newtitles =~ s/,$//;
12136: if ($currtitles ne $newtitles) {
12137: $changes{'inststatus'}{'inststatustypes'} = 1;
12138: }
12139: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaults_hash,
12140: $dom);
12141: if ($putresult eq 'ok') {
12142: if (keys(%changes) > 0) {
12143: $resulttext = &mt('Changes made:').'<ul>';
12144: my $version = &Apache::lonnet::get_server_loncaparev($dom);
12145: 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";
12146: foreach my $item (sort(keys(%changes))) {
12147: if ($item eq 'inststatus') {
12148: if (ref($changes{'inststatus'}) eq 'HASH') {
12149: if (($changes{'inststatus'}{'inststatustypes'}) || $changes{'inststatus'}{'inststatusorder'}) {
12150: $resulttext .= '<li>'.&mt('Institutional user status types set to:').' ';
12151: foreach my $type (@orderedstatus) {
12152: $resulttext .= $alltypes{$type}.', ';
12153: }
12154: $resulttext =~ s/, $//;
12155: $resulttext .= '</li>';
12156: }
12157: if ($changes{'inststatus'}{'inststatusguest'}) {
12158: $resulttext .= '<li>';
12159: if (@orderedguests) {
12160: $resulttext .= &mt('Types assignable to "non-institutional" usernames set to:').' ';
12161: foreach my $type (@orderedguests) {
12162: $resulttext .= $alltypes{$type}.', ';
12163: }
12164: $resulttext =~ s/, $//;
12165: } else {
12166: $resulttext .= &mt('Types assignable to "non-institutional" usernames set to none.');
12167: }
12168: $resulttext .= '</li>';
12169: }
12170: }
12171: } else {
12172: my $value = $env{'form.'.$item};
12173: if ($value eq '') {
12174: $value = &mt('none');
12175: } elsif ($item eq 'auth_def') {
12176: my %authnames = &authtype_names();
12177: my %shortauth = (
12178: internal => 'int',
12179: krb4 => 'krb4',
12180: krb5 => 'krb5',
12181: localauth => 'loc',
12182: );
12183: $value = $authnames{$shortauth{$value}};
12184: } elsif ($item eq 'intauth_switch') {
12185: my %optiondesc = &Apache::lonlocal::texthash (
12186: 0 => 'No',
12187: 1 => 'Yes',
12188: 2 => 'Yes, and copy existing passwd file to passwd.bak file',
12189: );
12190: if ($value =~ /^(0|1|2)$/) {
12191: $value = $optiondesc{$value};
12192: } else {
12193: $value = &mt('none -- defaults to No');
12194: }
12195: } elsif ($item eq 'intauth_check') {
12196: my %optiondesc = &Apache::lonlocal::texthash (
12197: 0 => 'No',
12198: 1 => 'Yes, allow login then update passwd file using default cost (if higher)',
12199: 2 => 'Yes, disallow login if stored cost is less than domain default',
12200: );
12201: if ($value =~ /^(0|1|2)$/) {
12202: $value = $optiondesc{$value};
12203: } else {
12204: $value = &mt('none -- defaults to No');
12205: }
12206: }
12207: $resulttext .= '<li>'.&mt('[_1] set to "[_2]"',$title->{$item},$value).'</li>';
12208: $mailmsgtext .= "$title->{$item} set to $value\n";
12209: }
12210: }
12211: $resulttext .= '</ul>';
12212: $mailmsgtext .= "\n";
12213: my $cachetime = 24*60*60;
12214: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
12215: if (ref($lastactref) eq 'HASH') {
12216: $lastactref->{'domdefaults'} = 1;
12217: }
12218: if ($changes{'auth_def'} || $changes{'auth_arg_def'} || $changes{'lang_def'} || $changes{'datelocale_def'}) {
12219: my $notify = 1;
12220: if (ref($domconfig{'contacts'}) eq 'HASH') {
12221: if ($domconfig{'contacts'}{'reportupdates'} == 0) {
12222: $notify = 0;
12223: }
12224: }
12225: if ($notify) {
12226: &Apache::lonmsg::sendemail('installrecord@loncapa.org',
12227: "LON-CAPA Domain Settings Change - $dom",
12228: $mailmsgtext);
12229: }
12230: }
12231: } else {
12232: $resulttext = &mt('No changes made to default authentication/language/timezone settings');
12233: }
12234: } else {
12235: $resulttext = '<span class="LC_error">'.
12236: &mt('An error occurred: [_1]',$putresult).'</span>';
12237: }
12238: if (@errors > 0) {
12239: $resulttext .= '<br />'.&mt('The following were left unchanged because the values entered were invalid:');
12240: foreach my $item (@errors) {
12241: $resulttext .= ' "'.$title->{$item}.'",';
12242: }
12243: $resulttext =~ s/,$//;
12244: }
12245: return $resulttext;
12246: }
12247:
12248: sub modify_scantron {
12249: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
12250: my ($resulttext,%confhash,%changes,$errors);
12251: my $custom = 'custom.tab';
12252: my $default = 'default.tab';
12253: my $servadm = $r->dir_config('lonAdmEMail');
12254: my ($configuserok,$author_ok,$switchserver) =
12255: &config_check($dom,$confname,$servadm);
12256: if ($env{'form.scantronformat.filename'} ne '') {
12257: my $error;
12258: if ($configuserok eq 'ok') {
12259: if ($switchserver) {
12260: $error = &mt("Upload of bubblesheet format file is not permitted to this server: [_1]",$switchserver);
12261: } else {
12262: if ($author_ok eq 'ok') {
12263: my ($result,$scantronurl) =
12264: &publishlogo($r,'upload','scantronformat',$dom,
12265: $confname,'scantron','','',$custom);
12266: if ($result eq 'ok') {
12267: $confhash{'scantron'}{'scantronformat'} = $scantronurl;
12268: $changes{'scantronformat'} = 1;
12269: } else {
12270: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$custom,$result);
12271: }
12272: } else {
12273: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$author_ok);
12274: }
12275: }
12276: } else {
12277: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$configuserok);
12278: }
12279: if ($error) {
12280: &Apache::lonnet::logthis($error);
12281: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
12282: }
12283: }
12284: if (ref($domconfig{'scantron'}) eq 'HASH') {
12285: if ($domconfig{'scantron'}{'scantronformat'} ne '') {
12286: if ($env{'form.scantronformat_del'}) {
12287: $confhash{'scantron'}{'scantronformat'} = '';
12288: $changes{'scantronformat'} = 1;
12289: }
12290: }
12291: }
12292: if (keys(%confhash) > 0) {
12293: my $putresult = &Apache::lonnet::put_dom('configuration',\%confhash,
12294: $dom);
12295: if ($putresult eq 'ok') {
12296: if (keys(%changes) > 0) {
12297: if (ref($confhash{'scantron'}) eq 'HASH') {
12298: $resulttext = &mt('Changes made:').'<ul>';
12299: if ($confhash{'scantron'}{'scantronformat'} eq '') {
12300: $resulttext .= '<li>'.&mt('[_1] bubblesheet format file removed; [_2] file will be used for courses in this domain.',$custom,$default).'</li>';
12301: } else {
12302: $resulttext .= '<li>'.&mt('Custom bubblesheet format file ([_1]) uploaded for use with courses in this domain.',$custom).'</li>';
12303: }
12304: $resulttext .= '</ul>';
12305: } else {
12306: $resulttext = &mt('Changes made to bubblesheet format file.');
12307: }
12308: $resulttext .= '</ul>';
12309: &Apache::loncommon::devalidate_domconfig_cache($dom);
12310: if (ref($lastactref) eq 'HASH') {
12311: $lastactref->{'domainconfig'} = 1;
12312: }
12313: } else {
12314: $resulttext = &mt('No changes made to bubblesheet format file');
12315: }
12316: } else {
12317: $resulttext = '<span class="LC_error">'.
12318: &mt('An error occurred: [_1]',$putresult).'</span>';
12319: }
12320: } else {
12321: $resulttext = &mt('No changes made to bubblesheet format file');
12322: }
12323: if ($errors) {
12324: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
12325: $errors.'</ul>';
12326: }
12327: return $resulttext;
12328: }
12329:
12330: sub modify_coursecategories {
12331: my ($dom,$lastactref,%domconfig) = @_;
12332: my ($resulttext,%deletions,%reorderings,%needreordering,%adds,%changes,$errors,
12333: $cathash);
12334: my @deletecategory = &Apache::loncommon::get_env_multiple('form.deletecategory');
12335: my @catitems = ('unauth','auth');
12336: my @cattypes = ('std','domonly','codesrch','none');
12337: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
12338: $cathash = $domconfig{'coursecategories'}{'cats'};
12339: if ($domconfig{'coursecategories'}{'togglecats'} ne $env{'form.togglecats'}) {
12340: $changes{'togglecats'} = 1;
12341: $domconfig{'coursecategories'}{'togglecats'} = $env{'form.togglecats'};
12342: }
12343: if ($domconfig{'coursecategories'}{'categorize'} ne $env{'form.categorize'}) {
12344: $changes{'categorize'} = 1;
12345: $domconfig{'coursecategories'}{'categorize'} = $env{'form.categorize'};
12346: }
12347: if ($domconfig{'coursecategories'}{'togglecatscomm'} ne $env{'form.togglecatscomm'}) {
12348: $changes{'togglecatscomm'} = 1;
12349: $domconfig{'coursecategories'}{'togglecatscomm'} = $env{'form.togglecatscomm'};
12350: }
12351: if ($domconfig{'coursecategories'}{'categorizecomm'} ne $env{'form.categorizecomm'}) {
12352: $changes{'categorizecomm'} = 1;
12353: $domconfig{'coursecategories'}{'categorizecomm'} = $env{'form.categorizecomm'};
12354:
12355: }
12356: if ($domconfig{'coursecategories'}{'togglecatsplace'} ne $env{'form.togglecatsplace'}) {
12357: $changes{'togglecatsplace'} = 1;
12358: $domconfig{'coursecategories'}{'togglecatsplace'} = $env{'form.togglecatsplace'};
12359: }
12360: if ($domconfig{'coursecategories'}{'categorizeplace'} ne $env{'form.categorizeplace'}) {
12361: $changes{'categorizeplace'} = 1;
12362: $domconfig{'coursecategories'}{'categorizeplace'} = $env{'form.categorizeplace'};
12363: }
12364: foreach my $item (@catitems) {
12365: if (grep(/^\Q$env{'form.coursecat_'.$item}\E$/,@cattypes)) {
12366: if ($domconfig{'coursecategories'}{$item} ne $env{'form.coursecat_'.$item}) {
12367: $changes{$item} = 1;
12368: $domconfig{'coursecategories'}{$item} = $env{'form.coursecat_'.$item};
12369: }
12370: }
12371: }
12372: } else {
12373: $changes{'togglecats'} = 1;
12374: $changes{'categorize'} = 1;
12375: $changes{'togglecatscomm'} = 1;
12376: $changes{'categorizecomm'} = 1;
12377: $changes{'togglecatsplace'} = 1;
12378: $changes{'categorizeplace'} = 1;
12379: $domconfig{'coursecategories'} = {
12380: togglecats => $env{'form.togglecats'},
12381: categorize => $env{'form.categorize'},
12382: togglecatscomm => $env{'form.togglecatscomm'},
12383: categorizecomm => $env{'form.categorizecomm'},
12384: togglecatsplace => $env{'form.togglecatsplace'},
12385: categorizeplace => $env{'form.categorizeplace'},
12386: };
12387: foreach my $item (@catitems) {
12388: if ($env{'form.coursecat_'.$item} ne 'std') {
12389: $changes{$item} = 1;
12390: }
12391: if (grep(/^\Q$env{'form.coursecat_'.$item}\E$/,@cattypes)) {
12392: $domconfig{'coursecategories'}{$item} = $env{'form.coursecat_'.$item};
12393: }
12394: }
12395: }
12396: if (ref($cathash) eq 'HASH') {
12397: if (($domconfig{'coursecategories'}{'cats'}{'instcode::0'} ne '') && ($env{'form.instcode'} == 0)) {
12398: push (@deletecategory,'instcode::0');
12399: }
12400: if (($domconfig{'coursecategories'}{'cats'}{'communities::0'} ne '') && ($env{'form.communities'} == 0)) {
12401: push(@deletecategory,'communities::0');
12402: }
12403: if (($domconfig{'coursecategories'}{'cats'}{'placement::0'} ne '') && ($env{'form.placement'} == 0)) {
12404: push(@deletecategory,'placement::0');
12405: }
12406: }
12407: my (@predelcats,@predeltrails,%predelallitems,%sort_by_deltrail);
12408: if (ref($cathash) eq 'HASH') {
12409: if (@deletecategory > 0) {
12410: #FIXME Need to remove category from all courses using a deleted category
12411: &Apache::loncommon::extract_categories($cathash,\@predelcats,\@predeltrails,\%predelallitems);
12412: foreach my $item (@deletecategory) {
12413: if ($domconfig{'coursecategories'}{'cats'}{$item} ne '') {
12414: delete($domconfig{'coursecategories'}{'cats'}{$item});
12415: $deletions{$item} = 1;
12416: &recurse_cat_deletes($item,$cathash,\%deletions);
12417: }
12418: }
12419: }
12420: foreach my $item (keys(%{$cathash})) {
12421: my ($cat,$container,$depth) = map { &unescape($_); } split(/:/,$item);
12422: if ($cathash->{$item} ne $env{'form.'.$item}) {
12423: $reorderings{$item} = 1;
12424: $domconfig{'coursecategories'}{'cats'}{$item} = $env{'form.'.$item};
12425: }
12426: if ($env{'form.addcategory_name_'.$item} ne '') {
12427: my $newcat = $env{'form.addcategory_name_'.$item};
12428: my $newdepth = $depth+1;
12429: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
12430: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos_'.$item};
12431: $adds{$newitem} = 1;
12432: }
12433: if ($env{'form.subcat_'.$item} ne '') {
12434: my $newcat = $env{'form.subcat_'.$item};
12435: my $newdepth = $depth+1;
12436: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
12437: $domconfig{'coursecategories'}{'cats'}{$newitem} = 0;
12438: $adds{$newitem} = 1;
12439: }
12440: }
12441: }
12442: if ($env{'form.instcode'} eq '1') {
12443: if (ref($cathash) eq 'HASH') {
12444: my $newitem = 'instcode::0';
12445: if ($cathash->{$newitem} eq '') {
12446: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
12447: $adds{$newitem} = 1;
12448: }
12449: } else {
12450: my $newitem = 'instcode::0';
12451: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
12452: $adds{$newitem} = 1;
12453: }
12454: }
12455: if ($env{'form.communities'} eq '1') {
12456: if (ref($cathash) eq 'HASH') {
12457: my $newitem = 'communities::0';
12458: if ($cathash->{$newitem} eq '') {
12459: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
12460: $adds{$newitem} = 1;
12461: }
12462: } else {
12463: my $newitem = 'communities::0';
12464: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
12465: $adds{$newitem} = 1;
12466: }
12467: }
12468: if ($env{'form.placement'} eq '1') {
12469: if (ref($cathash) eq 'HASH') {
12470: my $newitem = 'placement::0';
12471: if ($cathash->{$newitem} eq '') {
12472: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.placement_pos'};
12473: $adds{$newitem} = 1;
12474: }
12475: } else {
12476: my $newitem = 'placement::0';
12477: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.placement_pos'};
12478: $adds{$newitem} = 1;
12479: }
12480: }
12481: if ($env{'form.addcategory_name'} ne '') {
12482: if (($env{'form.addcategory_name'} ne 'instcode') &&
12483: ($env{'form.addcategory_name'} ne 'communities') &&
12484: ($env{'form.addcategory_name'} ne 'placement')) {
12485: my $newitem = &escape($env{'form.addcategory_name'}).'::0';
12486: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos'};
12487: $adds{$newitem} = 1;
12488: }
12489: }
12490: my $putresult;
12491: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
12492: if (keys(%deletions) > 0) {
12493: foreach my $key (keys(%deletions)) {
12494: if ($predelallitems{$key} ne '') {
12495: $sort_by_deltrail{$predelallitems{$key}} = $predeltrails[$predelallitems{$key}];
12496: }
12497: }
12498: }
12499: my (@chkcats,@chktrails,%chkallitems);
12500: &Apache::loncommon::extract_categories($domconfig{'coursecategories'}{'cats'},\@chkcats,\@chktrails,\%chkallitems);
12501: if (ref($chkcats[0]) eq 'ARRAY') {
12502: my $depth = 0;
12503: my $chg = 0;
12504: for (my $i=0; $i<@{$chkcats[0]}; $i++) {
12505: my $name = $chkcats[0][$i];
12506: my $item;
12507: if ($name eq '') {
12508: $chg ++;
12509: } else {
12510: $item = &escape($name).'::0';
12511: if ($chg) {
12512: $domconfig{'coursecategories'}{'cats'}{$item} -= $chg;
12513: }
12514: $depth ++;
12515: &recurse_check(\@chkcats,$domconfig{'coursecategories'}{'cats'},$depth,$name);
12516: $depth --;
12517: }
12518: }
12519: }
12520: }
12521: if ((keys(%changes) > 0) || (keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
12522: $putresult = &Apache::lonnet::put_dom('configuration',\%domconfig,$dom);
12523: if ($putresult eq 'ok') {
12524: my %title = (
12525: togglecats => 'Show/Hide a course in catalog',
12526: categorize => 'Assign a category to a course',
12527: togglecatscomm => 'Show/Hide a community in catalog',
12528: categorizecomm => 'Assign a category to a community',
12529: );
12530: my %level = (
12531: dom => 'set in Domain ("Modify Course/Community")',
12532: crs => 'set in Course ("Course Configuration")',
12533: comm => 'set in Community ("Community Configuration")',
12534: none => 'No catalog',
12535: std => 'Standard catalog',
12536: domonly => 'Domain-only catalog',
12537: codesrch => 'Code search form',
12538: );
12539: $resulttext = &mt('Changes made:').'<ul>';
12540: if ($changes{'togglecats'}) {
12541: $resulttext .= '<li>'.&mt("$title{'togglecats'} $level{$env{'form.togglecats'}}").'</li>';
12542: }
12543: if ($changes{'categorize'}) {
12544: $resulttext .= '<li>'.&mt("$title{'categorize'} $level{$env{'form.categorize'}}").'</li>';
12545: }
12546: if ($changes{'togglecatscomm'}) {
12547: $resulttext .= '<li>'.&mt("$title{'togglecatscomm'} $level{$env{'form.togglecatscomm'}}").'</li>';
12548: }
12549: if ($changes{'categorizecomm'}) {
12550: $resulttext .= '<li>'.&mt("$title{'categorizecomm'} $level{$env{'form.categorizecomm'}}").'</li>';
12551: }
12552: if ($changes{'unauth'}) {
12553: $resulttext .= '<li>'.&mt('Catalog type for unauthenticated users set to "'.$level{$env{'form.coursecat_unauth'}}.'"').'</li>';
12554: }
12555: if ($changes{'auth'}) {
12556: $resulttext .= '<li>'.&mt('Catalog type for authenticated users set to "'.$level{$env{'form.coursecat_auth'}}.'"').'</li>';
12557: }
12558: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
12559: my $cathash;
12560: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
12561: $cathash = $domconfig{'coursecategories'}{'cats'};
12562: } else {
12563: $cathash = {};
12564: }
12565: my (@cats,@trails,%allitems);
12566: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,\%allitems);
12567: if (keys(%deletions) > 0) {
12568: $resulttext .= '<li>'.&mt('Deleted categories:').'<ul>';
12569: foreach my $predeltrail (sort {$a <=> $b } (keys(%sort_by_deltrail))) {
12570: $resulttext .= '<li>'.$predeltrails[$predeltrail].'</li>';
12571: }
12572: $resulttext .= '</ul></li>';
12573: }
12574: if (keys(%reorderings) > 0) {
12575: my %sort_by_trail;
12576: $resulttext .= '<li>'.&mt('Reordered categories:').'<ul>';
12577: foreach my $key (keys(%reorderings)) {
12578: if ($allitems{$key} ne '') {
12579: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
12580: }
12581: }
12582: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
12583: $resulttext .= '<li>'.$trails[$trail].'</li>';
12584: }
12585: $resulttext .= '</ul></li>';
12586: }
12587: if (keys(%adds) > 0) {
12588: my %sort_by_trail;
12589: $resulttext .= '<li>'.&mt('Added categories:').'<ul>';
12590: foreach my $key (keys(%adds)) {
12591: if ($allitems{$key} ne '') {
12592: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
12593: }
12594: }
12595: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
12596: $resulttext .= '<li>'.$trails[$trail].'</li>';
12597: }
12598: $resulttext .= '</ul></li>';
12599: }
12600: }
12601: $resulttext .= '</ul>';
12602: if ($changes{'unauth'} || $changes{'auth'}) {
12603: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
12604: if ($changes{'auth'}) {
12605: $domdefaults{'catauth'} = $domconfig{'coursecategories'}{'auth'};
12606: }
12607: if ($changes{'unauth'}) {
12608: $domdefaults{'catunauth'} = $domconfig{'coursecategories'}{'unauth'};
12609: }
12610: my $cachetime = 24*60*60;
12611: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
12612: if (ref($lastactref) eq 'HASH') {
12613: $lastactref->{'domdefaults'} = 1;
12614: }
12615: }
12616: } else {
12617: $resulttext = '<span class="LC_error">'.
12618: &mt('An error occurred: [_1]',$putresult).'</span>';
12619: }
12620: } else {
12621: $resulttext = &mt('No changes made to course and community categories');
12622: }
12623: return $resulttext;
12624: }
12625:
12626: sub modify_serverstatuses {
12627: my ($dom,%domconfig) = @_;
12628: my ($resulttext,%changes,%currserverstatus,%newserverstatus);
12629: if (ref($domconfig{'serverstatuses'}) eq 'HASH') {
12630: %currserverstatus = %{$domconfig{'serverstatuses'}};
12631: }
12632: my @pages = &serverstatus_pages();
12633: foreach my $type (@pages) {
12634: $newserverstatus{$type}{'namedusers'} = '';
12635: $newserverstatus{$type}{'machines'} = '';
12636: if (defined($env{'form.'.$type.'_namedusers'})) {
12637: my @users = split(/,/,$env{'form.'.$type.'_namedusers'});
12638: my @okusers;
12639: foreach my $user (@users) {
12640: my ($uname,$udom) = split(/:/,$user);
12641: if (($udom =~ /^$match_domain$/) &&
12642: (&Apache::lonnet::domain($udom)) &&
12643: ($uname =~ /^$match_username$/)) {
12644: if (!grep(/^\Q$user\E/,@okusers)) {
12645: push(@okusers,$user);
12646: }
12647: }
12648: }
12649: if (@okusers > 0) {
12650: @okusers = sort(@okusers);
12651: $newserverstatus{$type}{'namedusers'} = join(',',@okusers);
12652: }
12653: }
12654: if (defined($env{'form.'.$type.'_machines'})) {
12655: my @machines = split(/,/,$env{'form.'.$type.'_machines'});
12656: my @okmachines;
12657: foreach my $ip (@machines) {
12658: my @parts = split(/\./,$ip);
12659: next if (@parts < 4);
12660: my $badip = 0;
12661: for (my $i=0; $i<4; $i++) {
12662: if (!(($parts[$i] >= 0) && ($parts[$i] <= 255))) {
12663: $badip = 1;
12664: last;
12665: }
12666: }
12667: if (!$badip) {
12668: push(@okmachines,$ip);
12669: }
12670: }
12671: @okmachines = sort(@okmachines);
12672: $newserverstatus{$type}{'machines'} = join(',',@okmachines);
12673: }
12674: }
12675: my %serverstatushash = (
12676: serverstatuses => \%newserverstatus,
12677: );
12678: foreach my $type (@pages) {
12679: foreach my $setting ('namedusers','machines') {
12680: my (@current,@new);
12681: if (ref($currserverstatus{$type}) eq 'HASH') {
12682: if ($currserverstatus{$type}{$setting} ne '') {
12683: @current = split(/,/,$currserverstatus{$type}{$setting});
12684: }
12685: }
12686: if ($newserverstatus{$type}{$setting} ne '') {
12687: @new = split(/,/,$newserverstatus{$type}{$setting});
12688: }
12689: if (@current > 0) {
12690: if (@new > 0) {
12691: foreach my $item (@current) {
12692: if (!grep(/^\Q$item\E$/,@new)) {
12693: $changes{$type}{$setting} = 1;
12694: last;
12695: }
12696: }
12697: foreach my $item (@new) {
12698: if (!grep(/^\Q$item\E$/,@current)) {
12699: $changes{$type}{$setting} = 1;
12700: last;
12701: }
12702: }
12703: } else {
12704: $changes{$type}{$setting} = 1;
12705: }
12706: } elsif (@new > 0) {
12707: $changes{$type}{$setting} = 1;
12708: }
12709: }
12710: }
12711: if (keys(%changes) > 0) {
12712: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
12713: my $putresult = &Apache::lonnet::put_dom('configuration',
12714: \%serverstatushash,$dom);
12715: if ($putresult eq 'ok') {
12716: $resulttext .= &mt('Changes made:').'<ul>';
12717: foreach my $type (@pages) {
12718: if (ref($changes{$type}) eq 'HASH') {
12719: $resulttext .= '<li>'.$titles->{$type}.'<ul>';
12720: if ($changes{$type}{'namedusers'}) {
12721: if ($newserverstatus{$type}{'namedusers'} eq '') {
12722: $resulttext .= '<li>'.&mt("Access terminated for all specific (named) users").'</li>'."\n";
12723: } else {
12724: $resulttext .= '<li>'.&mt("Access available for the following specified users: ").$newserverstatus{$type}{'namedusers'}.'</li>'."\n";
12725: }
12726: }
12727: if ($changes{$type}{'machines'}) {
12728: if ($newserverstatus{$type}{'machines'} eq '') {
12729: $resulttext .= '<li>'.&mt("Access terminated for all specific IP addresses").'</li>'."\n";
12730: } else {
12731: $resulttext .= '<li>'.&mt("Access available for the following specified IP addresses: ").$newserverstatus{$type}{'machines'}.'</li>'."\n";
12732: }
12733:
12734: }
12735: $resulttext .= '</ul></li>';
12736: }
12737: }
12738: $resulttext .= '</ul>';
12739: } else {
12740: $resulttext = '<span class="LC_error">'.
12741: &mt('An error occurred saving access settings for server status pages: [_1].',$putresult).'</span>';
12742:
12743: }
12744: } else {
12745: $resulttext = &mt('No changes made to access to server status pages');
12746: }
12747: return $resulttext;
12748: }
12749:
12750: sub modify_helpsettings {
12751: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
12752: my ($resulttext,$errors,%changes,%helphash);
12753: my %defaultchecked = ('submitbugs' => 'on');
12754: my @offon = ('off','on');
12755: my @toggles = ('submitbugs');
12756: my %current = ('submitbugs' => '',
12757: 'adhoc' => {},
12758: );
12759: if (ref($domconfig{'helpsettings'}) eq 'HASH') {
12760: %current = %{$domconfig{'helpsettings'}};
12761: }
12762: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
12763: foreach my $item (@toggles) {
12764: if ($defaultchecked{$item} eq 'on') {
12765: if ($current{$item} eq '') {
12766: if ($env{'form.'.$item} eq '0') {
12767: $changes{$item} = 1;
12768: }
12769: } elsif ($current{$item} ne $env{'form.'.$item}) {
12770: $changes{$item} = 1;
12771: }
12772: } elsif ($defaultchecked{$item} eq 'off') {
12773: if ($current{$item} eq '') {
12774: if ($env{'form.'.$item} eq '1') {
12775: $changes{$item} = 1;
12776: }
12777: } elsif ($current{$item} ne $env{'form.'.$item}) {
12778: $changes{$item} = 1;
12779: }
12780: }
12781: if (($env{'form.'.$item} eq '0') || ($env{'form.'.$item} eq '1')) {
12782: $helphash{'helpsettings'}{$item} = $env{'form.'.$item};
12783: }
12784: }
12785: my $maxnum = $env{'form.helproles_maxnum'};
12786: my $confname = $dom.'-domainconfig';
12787: my %existing=&Apache::lonnet::dump('roles',$dom,$confname,'rolesdef_');
12788: my (@allpos,%newsettings,%changedprivs,$newrole);
12789: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
12790: my @accesstypes = ('all','dh','da','none','status','inc','exc');
12791: my %domhelpdesk = &Apache::lonnet::get_active_domroles($dom,['dh','da']);
12792: my %lt = &Apache::lonlocal::texthash(
12793: s => 'system',
12794: d => 'domain',
12795: order => 'Display order',
12796: access => 'Role usage',
12797: all => 'All with domain helpdesk or helpdesk assistant role',
12798: dh => 'All with domain helpdesk role',
12799: da => 'All with domain helpdesk assistant role',
12800: none => 'None',
12801: status => 'Determined based on institutional status',
12802: inc => 'Include all, but exclude specific personnel',
12803: exc => 'Exclude all, but include specific personnel',
12804: );
12805: for (my $num=0; $num<=$maxnum; $num++) {
12806: my ($prefix,$identifier,$rolename,%curr);
12807: if ($num == $maxnum) {
12808: next unless ($env{'form.newcusthelp'} == $maxnum);
12809: $identifier = 'custhelp'.$num;
12810: $prefix = 'helproles_'.$num;
12811: $rolename = $env{'form.custhelpname'.$num};
12812: $rolename=~s/[^A-Za-z0-9]//gs;
12813: next if ($rolename eq '');
12814: next if (exists($existing{'rolesdef_'.$rolename}));
12815: my %newprivs = &Apache::lonuserutils::custom_role_update($rolename,$identifier);
12816: my $result = &Apache::lonnet::definerole($rolename,$newprivs{'s'},$newprivs{'d'},
12817: $newprivs{'c'},$confname,$dom);
12818: if ($result ne 'ok') {
12819: $errors .= '<li><span class="LC_error">'.
12820: &mt('An error occurred storing the new custom role: [_1]',
12821: $result).'</span></li>';
12822: next;
12823: } else {
12824: $changedprivs{$rolename} = \%newprivs;
12825: $newrole = $rolename;
12826: }
12827: } else {
12828: $prefix = 'helproles_'.$num;
12829: $rolename = $env{'form.'.$prefix};
12830: next if ($rolename eq '');
12831: next unless (exists($existing{'rolesdef_'.$rolename}));
12832: $identifier = 'custhelp'.$num;
12833: my %newprivs = &Apache::lonuserutils::custom_role_update($rolename,$identifier);
12834: my %currprivs;
12835: ($currprivs{'s'},$currprivs{'d'},$currprivs{'c'}) =
12836: split(/\_/,$existing{'rolesdef_'.$rolename});
12837: foreach my $level ('c','d','s') {
12838: if ($newprivs{$level} ne $currprivs{$level}) {
12839: my $result = &Apache::lonnet::definerole($rolename,$newprivs{'s'},$newprivs{'d'},
12840: $newprivs{'c'},$confname,$dom);
12841: if ($result ne 'ok') {
12842: $errors .= '<li><span class="LC_error">'.
12843: &mt('An error occurred storing privileges for existing role [_1]: [_2]',
12844: $rolename,$result).'</span></li>';
12845: } else {
12846: $changedprivs{$rolename} = \%newprivs;
12847: }
12848: last;
12849: }
12850: }
12851: if (ref($current{'adhoc'}) eq 'HASH') {
12852: if (ref($current{'adhoc'}{$rolename}) eq 'HASH') {
12853: %curr = %{$current{'adhoc'}{$rolename}};
12854: }
12855: }
12856: }
12857: my $newpos = $env{'form.'.$prefix.'_pos'};
12858: $newpos =~ s/\D+//g;
12859: $allpos[$newpos] = $rolename;
12860: my $newdesc = $env{'form.'.$prefix.'_desc'};
12861: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'desc'} = $newdesc;
12862: if ($curr{'desc'}) {
12863: if ($curr{'desc'} ne $newdesc) {
12864: $changes{'customrole'}{$rolename}{'desc'} = 1;
12865: $newsettings{$rolename}{'desc'} = $newdesc;
12866: }
12867: } elsif ($newdesc ne '') {
12868: $changes{'customrole'}{$rolename}{'desc'} = 1;
12869: $newsettings{$rolename}{'desc'} = $newdesc;
12870: }
12871: my $access = $env{'form.'.$prefix.'_access'};
12872: if (grep(/^\Q$access\E$/,@accesstypes)) {
12873: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'} = $access;
12874: if ($access eq 'status') {
12875: my @statuses = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_status');
12876: if (scalar(@statuses) == 0) {
12877: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'} = 'none';
12878: } else {
12879: my (@shownstatus,$numtypes);
12880: $helphash{'helpsettings'}{'adhoc'}{$rolename}{$access} = [];
12881: if (ref($types) eq 'ARRAY') {
12882: $numtypes = scalar(@{$types});
12883: foreach my $type (sort(@statuses)) {
12884: if ($type eq 'default') {
12885: push(@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}},$type);
12886: } elsif (grep(/^\Q$type\E$/,@{$types})) {
12887: push(@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}},$type);
12888: push(@shownstatus,$usertypes->{$type});
12889: }
12890: }
12891: }
12892: if (grep(/^default$/,@statuses)) {
12893: push(@shownstatus,$othertitle);
12894: }
12895: if (scalar(@shownstatus) == 1+$numtypes) {
12896: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'} = 'all';
12897: delete($helphash{'helpsettings'}{'adhoc'}{$rolename}{'status'});
12898: } else {
12899: $newsettings{$rolename}{'status'} = join(' '.&mt('or').' ',@shownstatus);
12900: if (ref($curr{'status'}) eq 'ARRAY') {
12901: my @diffs = &Apache::loncommon::compare_arrays($helphash{'helpsettings'}{'adhoc'}{$rolename}{$access},$curr{$access});
12902: if (@diffs) {
12903: $changes{'customrole'}{$rolename}{$access} = 1;
12904: }
12905: } elsif (@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}}) {
12906: $changes{'customrole'}{$rolename}{$access} = 1;
12907: }
12908: }
12909: }
12910: } elsif (($access eq 'inc') || ($access eq 'exc')) {
12911: my @personnel = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_staff_'.$access);
12912: my @newspecstaff;
12913: $helphash{'helpsettings'}{'adhoc'}{$rolename}{$access} = [];
12914: foreach my $person (sort(@personnel)) {
12915: if ($domhelpdesk{$person}) {
12916: push(@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}},$person);
12917: }
12918: }
12919: if (ref($curr{$access}) eq 'ARRAY') {
12920: my @diffs = &Apache::loncommon::compare_arrays($helphash{'helpsettings'}{'adhoc'}{$rolename}{$access},$curr{$access});
12921: if (@diffs) {
12922: $changes{'customrole'}{$rolename}{$access} = 1;
12923: }
12924: } elsif (@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}}) {
12925: $changes{'customrole'}{$rolename}{$access} = 1;
12926: }
12927: foreach my $person (@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}}) {
12928: my ($uname,$udom) = split(/:/,$person);
12929: push(@newspecstaff,&Apache::loncommon::aboutmewrapper(&Apache::loncommon::plainname($uname,$udom,'lastname'),$uname,$udom));
12930: }
12931: $newsettings{$rolename}{$access} = join(', ',sort(@newspecstaff));
12932: }
12933: } else {
12934: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'}= 'all';
12935: }
12936: unless ($curr{'access'} eq $access) {
12937: $changes{'customrole'}{$rolename}{'access'} = 1;
12938: $newsettings{$rolename}{'access'} = $lt{$helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'}};
12939: }
12940: }
12941: if (@allpos > 0) {
12942: my $idx = 0;
12943: foreach my $rolename (@allpos) {
12944: if ($rolename ne '') {
12945: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'order'} = $idx;
12946: if (ref($current{'adhoc'}) eq 'HASH') {
12947: if (ref($current{'adhoc'}{$rolename}) eq 'HASH') {
12948: if ($current{'adhoc'}{$rolename}{'order'} ne $idx) {
12949: $changes{'customrole'}{$rolename}{'order'} = 1;
12950: $newsettings{$rolename}{'order'} = $idx+1;
12951: }
12952: }
12953: }
12954: $idx ++;
12955: }
12956: }
12957: }
12958: my $putresult;
12959: if (keys(%changes) > 0) {
12960: $putresult = &Apache::lonnet::put_dom('configuration',\%helphash,$dom);
12961: if ($putresult eq 'ok') {
12962: if (ref($helphash{'helpsettings'}) eq 'HASH') {
12963: $domdefaults{'submitbugs'} = $helphash{'helpsettings'}{'submitbugs'};
12964: if (ref($helphash{'helpsettings'}{'adhoc'}) eq 'HASH') {
12965: $domdefaults{'adhocroles'} = $helphash{'helpsettings'}{'adhoc'};
12966: }
12967: }
12968: my $cachetime = 24*60*60;
12969: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
12970: if (ref($lastactref) eq 'HASH') {
12971: $lastactref->{'domdefaults'} = 1;
12972: }
12973: } else {
12974: $errors .= '<li><span class="LC_error">'.
12975: &mt('An error occurred storing the settings: [_1]',
12976: $putresult).'</span></li>';
12977: }
12978: }
12979: if ((keys(%changes) && ($putresult eq 'ok')) || (keys(%changedprivs))) {
12980: $resulttext = &mt('Changes made:').'<ul>';
12981: my (%shownprivs,@levelorder);
12982: @levelorder = ('c','d','s');
12983: if ((keys(%changes)) && ($putresult eq 'ok')) {
12984: foreach my $item (sort(keys(%changes))) {
12985: if ($item eq 'submitbugs') {
12986: $resulttext .= '<li>'.&mt('Display link to: [_1] set to "'.$offon[$env{'form.'.$item}].'".',
12987: &Apache::loncommon::modal_link('http://bugs.loncapa.org',
12988: &mt('LON-CAPA bug tracker'),600,500)).'</li>';
12989: } elsif ($item eq 'customrole') {
12990: if (ref($changes{'customrole'}) eq 'HASH') {
12991: my @keyorder = ('order','desc','access','status','exc','inc');
12992: my %keytext = &Apache::lonlocal::texthash(
12993: order => 'Order',
12994: desc => 'Role description',
12995: access => 'Role usage',
12996: status => 'Allowed institutional types',
12997: exc => 'Allowed personnel',
12998: inc => 'Disallowed personnel',
12999: );
13000: foreach my $role (sort(keys(%{$changes{'customrole'}}))) {
13001: if (ref($changes{'customrole'}{$role}) eq 'HASH') {
13002: if ($role eq $newrole) {
13003: $resulttext .= '<li>'.&mt('New custom role added: [_1]',
13004: $role).'<ul>';
13005: } else {
13006: $resulttext .= '<li>'.&mt('Existing custom role modified: [_1]',
13007: $role).'<ul>';
13008: }
13009: foreach my $key (@keyorder) {
13010: if ($changes{'customrole'}{$role}{$key}) {
13011: $resulttext .= '<li>'.&mt("[_1] set to: [_2]",
13012: $keytext{$key},$newsettings{$role}{$key}).
13013: '</li>';
13014: }
13015: }
13016: if (ref($changedprivs{$role}) eq 'HASH') {
13017: $shownprivs{$role} = 1;
13018: $resulttext .= '<li>'.&mt('Privileges set to :').'<ul>';
13019: foreach my $level (@levelorder) {
13020: foreach my $item (split(/\:/,$changedprivs{$role}{$level})) {
13021: next if ($item eq '');
13022: my ($priv) = split(/\&/,$item,2);
13023: if (&Apache::lonnet::plaintext($priv)) {
13024: $resulttext .= '<li>'.&Apache::lonnet::plaintext($priv);
13025: unless ($level eq 'c') {
13026: $resulttext .= ' ('.$lt{$level}.')';
13027: }
13028: $resulttext .= '</li>';
13029: }
13030: }
13031: }
13032: $resulttext .= '</ul>';
13033: }
13034: $resulttext .= '</ul></li>';
13035: }
13036: }
13037: }
13038: }
13039: }
13040: }
13041: if (keys(%changedprivs)) {
13042: foreach my $role (sort(keys(%changedprivs))) {
13043: unless ($shownprivs{$role}) {
13044: $resulttext .= '<li>'.&mt('Existing custom role modified: [_1]',
13045: $role).'<ul>'.
13046: '<li>'.&mt('Privileges set to :').'<ul>';
13047: foreach my $level (@levelorder) {
13048: foreach my $item (split(/\:/,$changedprivs{$role}{$level})) {
13049: next if ($item eq '');
13050: my ($priv) = split(/\&/,$item,2);
13051: if (&Apache::lonnet::plaintext($priv)) {
13052: $resulttext .= '<li>'.&Apache::lonnet::plaintext($priv);
13053: unless ($level eq 'c') {
13054: $resulttext .= ' ('.$lt{$level}.')';
13055: }
13056: $resulttext .= '</li>';
13057: }
13058: }
13059: }
13060: $resulttext .= '</ul></li></ul></li>';
13061: }
13062: }
13063: }
13064: $resulttext .= '</ul>';
13065: } else {
13066: $resulttext = &mt('No changes made to help settings');
13067: }
13068: if ($errors) {
13069: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
13070: $errors.'</ul>';
13071: }
13072: return $resulttext;
13073: }
13074:
13075: sub modify_coursedefaults {
13076: my ($dom,$lastactref,%domconfig) = @_;
13077: my ($resulttext,$errors,%changes,%defaultshash);
13078: my %defaultchecked = (
13079: 'canuse_pdfforms' => 'off',
13080: 'uselcmath' => 'on',
13081: 'usejsme' => 'on'
13082: );
13083: my @toggles = ('canuse_pdfforms','uselcmath','usejsme');
13084: my @numbers = ('anonsurvey_threshold','uploadquota_official','uploadquota_unofficial',
13085: 'uploadquota_community','uploadquota_textbook','uploadquota_placement',
13086: 'mysqltables_official','mysqltables_unofficial','mysqltables_community',
13087: 'mysqltables_textbook','mysqltables_placement');
13088: my @types = ('official','unofficial','community','textbook','placement');
13089: my %staticdefaults = (
13090: anonsurvey_threshold => 10,
13091: uploadquota => 500,
13092: postsubmit => 60,
13093: mysqltables => 172800,
13094: );
13095:
13096: $defaultshash{'coursedefaults'} = {};
13097:
13098: if (ref($domconfig{'coursedefaults'}) ne 'HASH') {
13099: if ($domconfig{'coursedefaults'} eq '') {
13100: $domconfig{'coursedefaults'} = {};
13101: }
13102: }
13103:
13104: if (ref($domconfig{'coursedefaults'}) eq 'HASH') {
13105: foreach my $item (@toggles) {
13106: if ($defaultchecked{$item} eq 'on') {
13107: if (($domconfig{'coursedefaults'}{$item} eq '') &&
13108: ($env{'form.'.$item} eq '0')) {
13109: $changes{$item} = 1;
13110: } elsif ($domconfig{'coursedefaults'}{$item} ne $env{'form.'.$item}) {
13111: $changes{$item} = 1;
13112: }
13113: } elsif ($defaultchecked{$item} eq 'off') {
13114: if (($domconfig{'coursedefaults'}{$item} eq '') &&
13115: ($env{'form.'.$item} eq '1')) {
13116: $changes{$item} = 1;
13117: } elsif ($domconfig{'coursedefaults'}{$item} ne $env{'form.'.$item}) {
13118: $changes{$item} = 1;
13119: }
13120: }
13121: $defaultshash{'coursedefaults'}{$item} = $env{'form.'.$item};
13122: }
13123: foreach my $item (@numbers) {
13124: my ($currdef,$newdef);
13125: $newdef = $env{'form.'.$item};
13126: if ($item eq 'anonsurvey_threshold') {
13127: $currdef = $domconfig{'coursedefaults'}{$item};
13128: $newdef =~ s/\D//g;
13129: if ($newdef eq '' || $newdef < 1) {
13130: $newdef = 1;
13131: }
13132: $defaultshash{'coursedefaults'}{$item} = $newdef;
13133: } else {
13134: my ($setting,$type) = ($item =~ /^(uploadquota|mysqltables)_(\w+)$/);
13135: if (ref($domconfig{'coursedefaults'}{$setting}) eq 'HASH') {
13136: $currdef = $domconfig{'coursedefaults'}{$setting}{$type};
13137: }
13138: $newdef =~ s/[^\w.\-]//g;
13139: $defaultshash{'coursedefaults'}{$setting}{$type} = $newdef;
13140: }
13141: if ($currdef ne $newdef) {
13142: my $staticdef;
13143: if ($item eq 'anonsurvey_threshold') {
13144: unless (($currdef eq '') && ($newdef == $staticdefaults{$item})) {
13145: $changes{$item} = 1;
13146: }
13147: } elsif ($item =~ /^(uploadquota|mysqltables)_/) {
13148: my $setting = $1;
13149: unless (($currdef eq '') && ($newdef == $staticdefaults{$setting})) {
13150: $changes{$setting} = 1;
13151: }
13152: }
13153: }
13154: }
13155: my $currclone = $domconfig{'coursedefaults'}{'canclone'};
13156: my @currclonecode;
13157: if (ref($currclone) eq 'HASH') {
13158: if (ref($currclone->{'instcode'}) eq 'ARRAY') {
13159: @currclonecode = @{$currclone->{'instcode'}};
13160: }
13161: }
13162: my $newclone;
13163: if ($env{'form.canclone'} =~ /^(none|domain|instcode)$/) {
13164: $newclone = $env{'form.canclone'};
13165: }
13166: if ($newclone eq 'instcode') {
13167: my @newcodes = &Apache::loncommon::get_env_multiple('form.clonecode');
13168: my (%codedefaults,@code_order,@clonecode);
13169: &Apache::lonnet::auto_instcode_defaults($dom,\%codedefaults,
13170: \@code_order);
13171: foreach my $item (@code_order) {
13172: if (grep(/^\Q$item\E$/,@newcodes)) {
13173: push(@clonecode,$item);
13174: }
13175: }
13176: if (@clonecode) {
13177: $defaultshash{'coursedefaults'}{'canclone'} = { $newclone => \@clonecode };
13178: my @diffs = &Apache::loncommon::compare_arrays(\@currclonecode,\@clonecode);
13179: if (@diffs) {
13180: $changes{'canclone'} = 1;
13181: }
13182: } else {
13183: $newclone eq '';
13184: }
13185: } elsif ($newclone ne '') {
13186: $defaultshash{'coursedefaults'}{'canclone'} = $newclone;
13187: }
13188: if ($newclone ne $currclone) {
13189: $changes{'canclone'} = 1;
13190: }
13191: my %credits;
13192: foreach my $type (@types) {
13193: unless ($type eq 'community') {
13194: $credits{$type} = $env{'form.'.$type.'_credits'};
13195: $credits{$type} =~ s/[^\d.]+//g;
13196: }
13197: }
13198: if ((ref($domconfig{'coursedefaults'}{'coursecredits'}) ne 'HASH') &&
13199: ($env{'form.coursecredits'} eq '1')) {
13200: $changes{'coursecredits'} = 1;
13201: foreach my $type (keys(%credits)) {
13202: $defaultshash{'coursedefaults'}{'coursecredits'}{$type} = $credits{$type};
13203: }
13204: } else {
13205: if ($env{'form.coursecredits'} eq '1') {
13206: foreach my $type (@types) {
13207: unless ($type eq 'community') {
13208: if ($domconfig{'coursedefaults'}{'coursecredits'}{$type} ne $credits{$type}) {
13209: $changes{'coursecredits'} = 1;
13210: }
13211: $defaultshash{'coursedefaults'}{'coursecredits'}{$type} = $credits{$type};
13212: }
13213: }
13214: } elsif (ref($domconfig{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
13215: foreach my $type (@types) {
13216: unless ($type eq 'community') {
13217: if ($domconfig{'coursedefaults'}{'coursecredits'}{$type}) {
13218: $changes{'coursecredits'} = 1;
13219: last;
13220: }
13221: }
13222: }
13223: }
13224: }
13225: if ($env{'form.postsubmit'} eq '1') {
13226: $defaultshash{'coursedefaults'}{'postsubmit'}{'client'} = 'on';
13227: my %currtimeout;
13228: if (ref($domconfig{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
13229: if ($domconfig{'coursedefaults'}{'postsubmit'}{'client'} eq 'off') {
13230: $changes{'postsubmit'} = 1;
13231: }
13232: if (ref($domconfig{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
13233: %currtimeout = %{$domconfig{'coursedefaults'}{'postsubmit'}{'timeout'}};
13234: }
13235: } else {
13236: $changes{'postsubmit'} = 1;
13237: }
13238: foreach my $type (@types) {
13239: my $timeout = $env{'form.'.$type.'_timeout'};
13240: $timeout =~ s/\D//g;
13241: if ($timeout == $staticdefaults{'postsubmit'}) {
13242: $timeout = '';
13243: } elsif (($timeout eq '') || ($timeout =~ /^0+$/)) {
13244: $timeout = '0';
13245: }
13246: unless ($timeout eq '') {
13247: $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type} = $timeout;
13248: }
13249: if (exists($currtimeout{$type})) {
13250: if ($timeout ne $currtimeout{$type}) {
13251: $changes{'postsubmit'} = 1;
13252: }
13253: } elsif ($timeout ne '') {
13254: $changes{'postsubmit'} = 1;
13255: }
13256: }
13257: } else {
13258: $defaultshash{'coursedefaults'}{'postsubmit'}{'client'} = 'off';
13259: if (ref($domconfig{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
13260: if ($domconfig{'coursedefaults'}{'postsubmit'}{'client'} eq 'on') {
13261: $changes{'postsubmit'} = 1;
13262: }
13263: } else {
13264: $changes{'postsubmit'} = 1;
13265: }
13266: }
13267: }
13268: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
13269: $dom);
13270: if ($putresult eq 'ok') {
13271: if (keys(%changes) > 0) {
13272: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
13273: if (($changes{'canuse_pdfforms'}) || ($changes{'uploadquota'}) || ($changes{'postsubmit'}) ||
13274: ($changes{'coursecredits'}) || ($changes{'uselcmath'}) || ($changes{'usejsme'}) ||
13275: ($changes{'canclone'}) || ($changes{'mysqltables'})) {
13276: foreach my $item ('canuse_pdfforms','uselcmath','usejsme') {
13277: if ($changes{$item}) {
13278: $domdefaults{$item}=$defaultshash{'coursedefaults'}{$item};
13279: }
13280: }
13281: if ($changes{'coursecredits'}) {
13282: if (ref($defaultshash{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
13283: foreach my $type (keys(%{$defaultshash{'coursedefaults'}{'coursecredits'}})) {
13284: $domdefaults{$type.'credits'} =
13285: $defaultshash{'coursedefaults'}{'coursecredits'}{$type};
13286: }
13287: }
13288: }
13289: if ($changes{'postsubmit'}) {
13290: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
13291: $domdefaults{'postsubmit'} = $defaultshash{'coursedefaults'}{'postsubmit'}{'client'};
13292: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
13293: foreach my $type (keys(%{$defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}})) {
13294: $domdefaults{$type.'postsubtimeout'} =
13295: $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type};
13296: }
13297: }
13298: }
13299: }
13300: if ($changes{'uploadquota'}) {
13301: if (ref($defaultshash{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
13302: foreach my $type (@types) {
13303: $domdefaults{$type.'quota'}=$defaultshash{'coursedefaults'}{'uploadquota'}{$type};
13304: }
13305: }
13306: }
13307: if ($changes{'canclone'}) {
13308: if (ref($defaultshash{'coursedefaults'}{'canclone'}) eq 'HASH') {
13309: if (ref($defaultshash{'coursedefaults'}{'canclone'}{'instcode'}) eq 'ARRAY') {
13310: my @clonecodes = @{$defaultshash{'coursedefaults'}{'canclone'}{'instcode'}};
13311: if (@clonecodes) {
13312: $domdefaults{'canclone'} = join('+',@clonecodes);
13313: }
13314: }
13315: } else {
13316: $domdefaults{'canclone'}=$defaultshash{'coursedefaults'}{'canclone'};
13317: }
13318: }
13319: my $cachetime = 24*60*60;
13320: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
13321: if (ref($lastactref) eq 'HASH') {
13322: $lastactref->{'domdefaults'} = 1;
13323: }
13324: }
13325: $resulttext = &mt('Changes made:').'<ul>';
13326: foreach my $item (sort(keys(%changes))) {
13327: if ($item eq 'canuse_pdfforms') {
13328: if ($env{'form.'.$item} eq '1') {
13329: $resulttext .= '<li>'.&mt("Course/Community users can create/upload PDF forms set to 'on'").'</li>';
13330: } else {
13331: $resulttext .= '<li>'.&mt('Course/Community users can create/upload PDF forms set to "off"').'</li>';
13332: }
13333: } elsif ($item eq 'uselcmath') {
13334: if ($env{'form.'.$item} eq '1') {
13335: $resulttext .= '<li>'.&mt('Math preview uses LON-CAPA previewer (javascript), if supported by browser.').'</li>';
13336: } else {
13337: $resulttext .= '<li>'.&mt('Math preview uses DragMath (Java), if supported by client OS.').'</li>';
13338: }
13339: } elsif ($item eq 'usejsme') {
13340: if ($env{'form.'.$item} eq '1') {
13341: $resulttext .= '<li>'.&mt('Molecule editor uses JSME (HTML5), if supported by browser.').'</li>';
13342: } else {
13343: $resulttext .= '<li>'.&mt('Molecule editor uses JME (Java), if supported by client OS.').'</li>';
13344: }
13345: } elsif ($item eq 'anonsurvey_threshold') {
13346: $resulttext .= '<li>'.&mt('Responder count required for display of anonymous survey submissions set to [_1].',$defaultshash{'coursedefaults'}{'anonsurvey_threshold'}).'</li>';
13347: } elsif ($item eq 'uploadquota') {
13348: if (ref($defaultshash{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
13349: $resulttext .= '<li>'.&mt('Default quota for content uploaded to a course/community via Course Editor set as follows:').'<ul>'.
13350: '<li>'.&mt('Official courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'official'}.'</b>').'</li>'.
13351: '<li>'.&mt('Unofficial courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'unofficial'}.'</b>').'</li>'.
13352: '<li>'.&mt('Textbook courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'textbook'}.'</b>').'</li>'.
13353: '<li>'.&mt('Placement tests: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'placement'}.'</b>').'</li>'.
13354: '<li>'.&mt('Communities: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'community'}.'</b>').'</li>'.
13355: '</ul>'.
13356: '</li>';
13357: } else {
13358: $resulttext .= '<li>'.&mt('Default quota for content uploaded via Course Editor remains default: [_1] MB',$staticdefaults{'uploadquota'}).'</li>';
13359: }
13360: } elsif ($item eq 'mysqltables') {
13361: if (ref($defaultshash{'coursedefaults'}{'mysqltables'}) eq 'HASH') {
13362: $resulttext .= '<li>'.&mt('Lifetime of "Temporary" MySQL tables (student performance data) on homeserver').'<ul>'.
13363: '<li>'.&mt('Official courses: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'official'}.'</b>').'</li>'.
13364: '<li>'.&mt('Unofficial courses: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'unofficial'}.'</b>').'</li>'.
13365: '<li>'.&mt('Textbook courses: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'textbook'}.'</b>').'</li>'.
13366: '<li>'.&mt('Placement tests: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'placement'}.'</b>').'</li>'.
13367: '<li>'.&mt('Communities: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'community'}.'</b>').'</li>'.
13368: '</ul>'.
13369: '</li>';
13370: } else {
13371: $resulttext .= '<li>'.&mt('Lifetime of "Temporary" MySQL tables (student performance data) on homeserver remains default: [_1] s',$staticdefaults{'uploadquota'}).'</li>';
13372: }
13373: } elsif ($item eq 'postsubmit') {
13374: if ($domdefaults{'postsubmit'} eq 'off') {
13375: $resulttext .= '<li>'.&mt('Submit button(s) remain enabled on page after student makes submission.');
13376: } else {
13377: $resulttext .= '<li>'.&mt('Submit button(s) disabled on page after student makes submission').'; ';
13378: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
13379: $resulttext .= &mt('durations:').'<ul>';
13380: foreach my $type (@types) {
13381: $resulttext .= '<li>';
13382: my $timeout;
13383: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
13384: $timeout = $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type};
13385: }
13386: my $display;
13387: if ($timeout eq '0') {
13388: $display = &mt('unlimited');
13389: } elsif ($timeout eq '') {
13390: $display = &mt('[quant,_1,second] (default)',$staticdefaults{'postsubmit'});
13391: } else {
13392: $display = &mt('[quant,_1,second]',$timeout);
13393: }
13394: if ($type eq 'community') {
13395: $resulttext .= &mt('Communities');
13396: } elsif ($type eq 'official') {
13397: $resulttext .= &mt('Official courses');
13398: } elsif ($type eq 'unofficial') {
13399: $resulttext .= &mt('Unofficial courses');
13400: } elsif ($type eq 'textbook') {
13401: $resulttext .= &mt('Textbook courses');
13402: } elsif ($type eq 'placement') {
13403: $resulttext .= &mt('Placement tests');
13404: }
13405: $resulttext .= ' -- '.$display.'</li>';
13406: }
13407: $resulttext .= '</ul>';
13408: }
13409: $resulttext .= '</li>';
13410: }
13411: } elsif ($item eq 'coursecredits') {
13412: if (ref($defaultshash{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
13413: if (($domdefaults{'officialcredits'} eq '') &&
13414: ($domdefaults{'unofficialcredits'} eq '') &&
13415: ($domdefaults{'textbookcredits'} eq '')) {
13416: $resulttext .= '<li>'.&mt('Student credits not in use for courses in this domain').'</li>';
13417: } else {
13418: $resulttext .= '<li>'.&mt('Student credits can be set per course by a Domain Coordinator, with the following defaults applying:').'<ul>'.
13419: '<li>'.&mt('Official courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'official'}).'</li>'.
13420: '<li>'.&mt('Unofficial courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'unofficial'}).'</li>'.
13421: '<li>'.&mt('Textbook courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'textbook'}).'</li>'.
13422: '</ul>'.
13423: '</li>';
13424: }
13425: } else {
13426: $resulttext .= '<li>'.&mt('Student credits not in use for courses in this domain').'</li>';
13427: }
13428: } elsif ($item eq 'canclone') {
13429: if (ref($defaultshash{'coursedefaults'}{'canclone'}) eq 'HASH') {
13430: if (ref($defaultshash{'coursedefaults'}{'canclone'}{'instcode'}) eq 'ARRAY') {
13431: my $clonecodes = join(' '.&mt('and').' ',@{$defaultshash{'coursedefaults'}{'canclone'}{'instcode'}});
13432: $resulttext .= '<li>'.&mt('By default, official courses can be cloned from existing courses with the same: [_1]','<b>'.$clonecodes.'</b>').'</li>';
13433: }
13434: } elsif ($defaultshash{'coursedefaults'}{'canclone'} eq 'domain') {
13435: $resulttext .= '<li>'.&mt('By default, a course requester can clone any course from his/her domain.').'</li>';
13436: } else {
13437: $resulttext .= '<li>'.&mt('By default, only course owner and coordinators may clone a course.').'</li>';
13438: }
13439: }
13440: }
13441: $resulttext .= '</ul>';
13442: } else {
13443: $resulttext = &mt('No changes made to course defaults');
13444: }
13445: } else {
13446: $resulttext = '<span class="LC_error">'.
13447: &mt('An error occurred: [_1]',$putresult).'</span>';
13448: }
13449: return $resulttext;
13450: }
13451:
13452: sub modify_selfenrollment {
13453: my ($dom,$lastactref,%domconfig) = @_;
13454: my ($resulttext,$errors,%changes,%selfenrollhash,%ordered);
13455: my @types = ('official','unofficial','community','textbook','placement');
13456: my %titles = &tool_titles();
13457: my %descs = &Apache::lonuserutils::selfenroll_default_descs();
13458: ($ordered{'admin'},my $titlesref) = &Apache::lonuserutils::get_selfenroll_titles();
13459: $ordered{'default'} = ['types','registered','approval','limit'];
13460:
13461: my (%roles,%shown,%toplevel);
13462: $roles{'0'} = &Apache::lonnet::plaintext('dc');
13463:
13464: if (ref($domconfig{'selfenrollment'}) ne 'HASH') {
13465: if ($domconfig{'selfenrollment'} eq '') {
13466: $domconfig{'selfenrollment'} = {};
13467: }
13468: }
13469: %toplevel = (
13470: admin => 'Configuration Rights',
13471: default => 'Default settings',
13472: validation => 'Validation of self-enrollment requests',
13473: );
13474: my ($itemsref,$namesref,$fieldsref) = &Apache::lonuserutils::selfenroll_validation_types();
13475:
13476: if (ref($ordered{'admin'}) eq 'ARRAY') {
13477: foreach my $item (@{$ordered{'admin'}}) {
13478: foreach my $type (@types) {
13479: if ($env{'form.selfenrolladmin_'.$item.'_'.$type}) {
13480: $selfenrollhash{'admin'}{$type}{$item} = 1;
13481: } else {
13482: $selfenrollhash{'admin'}{$type}{$item} = 0;
13483: }
13484: if (ref($domconfig{'selfenrollment'}{'admin'}) eq 'HASH') {
13485: if (ref($domconfig{'selfenrollment'}{'admin'}{$type}) eq 'HASH') {
13486: if ($selfenrollhash{'admin'}{$type}{$item} ne
13487: $domconfig{'selfenrollment'}{'admin'}{$type}{$item}) {
13488: push(@{$changes{'admin'}{$type}},$item);
13489: }
13490: } else {
13491: if (!$selfenrollhash{'admin'}{$type}{$item}) {
13492: push(@{$changes{'admin'}{$type}},$item);
13493: }
13494: }
13495: } elsif (!$selfenrollhash{'admin'}{$type}{$item}) {
13496: push(@{$changes{'admin'}{$type}},$item);
13497: }
13498: }
13499: }
13500: }
13501:
13502: foreach my $item (@{$ordered{'default'}}) {
13503: foreach my $type (@types) {
13504: my $value = $env{'form.selfenrolldefault_'.$item.'_'.$type};
13505: if ($item eq 'types') {
13506: unless (($value eq 'all') || ($value eq 'dom')) {
13507: $value = '';
13508: }
13509: } elsif ($item eq 'registered') {
13510: unless ($value eq '1') {
13511: $value = 0;
13512: }
13513: } elsif ($item eq 'approval') {
13514: unless ($value =~ /^[012]$/) {
13515: $value = 0;
13516: }
13517: } else {
13518: unless (($value eq 'allstudents') || ($value eq 'selfenrolled')) {
13519: $value = 'none';
13520: }
13521: }
13522: $selfenrollhash{'default'}{$type}{$item} = $value;
13523: if (ref($domconfig{'selfenrollment'}{'default'}) eq 'HASH') {
13524: if (ref($domconfig{'selfenrollment'}{'default'}{$type}) eq 'HASH') {
13525: if ($selfenrollhash{'default'}{$type}{$item} ne
13526: $domconfig{'selfenrollment'}{'default'}{$type}{$item}) {
13527: push(@{$changes{'default'}{$type}},$item);
13528: }
13529: } else {
13530: push(@{$changes{'default'}{$type}},$item);
13531: }
13532: } else {
13533: push(@{$changes{'default'}{$type}},$item);
13534: }
13535: if ($item eq 'limit') {
13536: if (($value eq 'allstudents') || ($value eq 'selfenrolled')) {
13537: $env{'form.selfenrolldefault_cap_'.$type} =~ s/\D//g;
13538: if ($env{'form.selfenrolldefault_cap_'.$type} ne '') {
13539: $selfenrollhash{'default'}{$type}{'cap'} = $env{'form.selfenrolldefault_cap_'.$type};
13540: }
13541: } else {
13542: $selfenrollhash{'default'}{$type}{'cap'} = '';
13543: }
13544: if (ref($domconfig{'selfenrollment'}{'default'}{$type}) eq 'HASH') {
13545: if ($selfenrollhash{'default'}{$type}{'cap'} ne
13546: $domconfig{'selfenrollment'}{'admin'}{$type}{'cap'}) {
13547: push(@{$changes{'default'}{$type}},'cap');
13548: }
13549: } elsif ($selfenrollhash{'default'}{$type}{'cap'} ne '') {
13550: push(@{$changes{'default'}{$type}},'cap');
13551: }
13552: }
13553: }
13554: }
13555:
13556: foreach my $item (@{$itemsref}) {
13557: if ($item eq 'fields') {
13558: my @changed;
13559: @{$selfenrollhash{'validation'}{$item}} = &Apache::loncommon::get_env_multiple('form.selfenroll_validation_'.$item);
13560: if (@{$selfenrollhash{'validation'}{$item}} > 0) {
13561: @{$selfenrollhash{'validation'}{$item}} = sort(@{$selfenrollhash{'validation'}{$item}});
13562: }
13563: if (ref($domconfig{'selfenrollment'}{'validation'}) eq 'HASH') {
13564: if (ref($domconfig{'selfenrollment'}{'validation'}{$item}) eq 'ARRAY') {
13565: @changed = &Apache::loncommon::compare_arrays($selfenrollhash{'validation'}{$item},
13566: $domconfig{'selfenrollment'}{'validation'}{$item});
13567: } else {
13568: @changed = @{$selfenrollhash{'validation'}{$item}};
13569: }
13570: } else {
13571: @changed = @{$selfenrollhash{'validation'}{$item}};
13572: }
13573: if (@changed) {
13574: if ($selfenrollhash{'validation'}{$item}) {
13575: $changes{'validation'}{$item} = join(', ',@{$selfenrollhash{'validation'}{$item}});
13576: } else {
13577: $changes{'validation'}{$item} = &mt('None');
13578: }
13579: }
13580: } else {
13581: $selfenrollhash{'validation'}{$item} = $env{'form.selfenroll_validation_'.$item};
13582: if ($item eq 'markup') {
13583: if ($env{'form.selfenroll_validation_'.$item}) {
13584: $env{'form.selfenroll_validation_'.$item} =~ s/[\n\r\f]+/\s/gs;
13585: }
13586: }
13587: if (ref($domconfig{'selfenrollment'}{'validation'}) eq 'HASH') {
13588: if ($domconfig{'selfenrollment'}{'validation'}{$item} ne $selfenrollhash{'validation'}{$item}) {
13589: $changes{'validation'}{$item} = $selfenrollhash{'validation'}{$item};
13590: }
13591: }
13592: }
13593: }
13594:
13595: my $putresult = &Apache::lonnet::put_dom('configuration',{'selfenrollment' => \%selfenrollhash},
13596: $dom);
13597: if ($putresult eq 'ok') {
13598: if (keys(%changes) > 0) {
13599: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
13600: $resulttext = &mt('Changes made:').'<ul>';
13601: foreach my $key ('admin','default','validation') {
13602: if (ref($changes{$key}) eq 'HASH') {
13603: $resulttext .= '<li>'.$toplevel{$key}.'<ul>';
13604: if ($key eq 'validation') {
13605: foreach my $item (@{$itemsref}) {
13606: if (exists($changes{$key}{$item})) {
13607: if ($item eq 'markup') {
13608: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$namesref->{$item},
13609: '<br /><pre>'.$changes{$key}{$item}.'</pre>').'</li>';
13610: } else {
13611: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$namesref->{$item},
13612: '<b>'.$changes{$key}{$item}.'</b>').'</li>';
13613: }
13614: }
13615: }
13616: } else {
13617: foreach my $type (@types) {
13618: if ($type eq 'community') {
13619: $roles{'1'} = &mt('Community personnel');
13620: } else {
13621: $roles{'1'} = &mt('Course personnel');
13622: }
13623: if (ref($changes{$key}{$type}) eq 'ARRAY') {
13624: if (ref($selfenrollhash{$key}{$type}) eq 'HASH') {
13625: if ($key eq 'admin') {
13626: my @mgrdc = ();
13627: if (ref($ordered{$key}) eq 'ARRAY') {
13628: foreach my $item (@{$ordered{'admin'}}) {
13629: if (ref($selfenrollhash{$key}{$type}) eq 'HASH') {
13630: if ($selfenrollhash{$key}{$type}{$item} eq '0') {
13631: push(@mgrdc,$item);
13632: }
13633: }
13634: }
13635: if (@mgrdc) {
13636: $domdefaults{$type.'selfenrolladmdc'} = join(',',@mgrdc);
13637: } else {
13638: delete($domdefaults{$type.'selfenrolladmdc'});
13639: }
13640: }
13641: } else {
13642: if (ref($ordered{$key}) eq 'ARRAY') {
13643: foreach my $item (@{$ordered{$key}}) {
13644: if (grep(/^\Q$item\E$/,@{$changes{$key}{$type}})) {
13645: $domdefaults{$type.'selfenroll'.$item} =
13646: $selfenrollhash{$key}{$type}{$item};
13647: }
13648: }
13649: }
13650: }
13651: }
13652: $resulttext .= '<li>'.$titles{$type}.'<ul>';
13653: foreach my $item (@{$ordered{$key}}) {
13654: if (grep(/^\Q$item\E$/,@{$changes{$key}{$type}})) {
13655: $resulttext .= '<li>';
13656: if ($key eq 'admin') {
13657: $resulttext .= &mt('[_1] -- management by: [_2]',$titlesref->{$item},
13658: '<b>'.$roles{$selfenrollhash{'admin'}{$type}{$item}}.'</b>');
13659: } else {
13660: $resulttext .= &mt('[_1] set to: [_2]',$titlesref->{$item},
13661: '<b>'.$descs{$item}{$selfenrollhash{'default'}{$type}{$item}}.'</b>');
13662: }
13663: $resulttext .= '</li>';
13664: }
13665: }
13666: $resulttext .= '</ul></li>';
13667: }
13668: }
13669: $resulttext .= '</ul></li>';
13670: }
13671: }
13672: if ((exists($changes{'admin'})) || (exists($changes{'default'}))) {
13673: my $cachetime = 24*60*60;
13674: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
13675: if (ref($lastactref) eq 'HASH') {
13676: $lastactref->{'domdefaults'} = 1;
13677: }
13678: }
13679: }
13680: $resulttext .= '</ul>';
13681: } else {
13682: $resulttext = &mt('No changes made to self-enrollment settings');
13683: }
13684: } else {
13685: $resulttext = '<span class="LC_error">'.
13686: &mt('An error occurred: [_1]',$putresult).'</span>';
13687: }
13688: return $resulttext;
13689: }
13690:
13691: sub modify_usersessions {
13692: my ($dom,$lastactref,%domconfig) = @_;
13693: my @hostingtypes = ('version','excludedomain','includedomain');
13694: my @offloadtypes = ('primary','default');
13695: my %types = (
13696: remote => \@hostingtypes,
13697: hosted => \@hostingtypes,
13698: spares => \@offloadtypes,
13699: );
13700: my @prefixes = ('remote','hosted','spares');
13701: my @lcversions = &Apache::lonnet::all_loncaparevs();
13702: my (%by_ip,%by_location,@intdoms,@instdoms);
13703: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
13704: my @locations = sort(keys(%by_location));
13705: my (%defaultshash,%changes);
13706: foreach my $prefix (@prefixes) {
13707: $defaultshash{'usersessions'}{$prefix} = {};
13708: }
13709: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
13710: my $resulttext;
13711: my %iphost = &Apache::lonnet::get_iphost();
13712: foreach my $prefix (@prefixes) {
13713: next if ($prefix eq 'spares');
13714: foreach my $type (@{$types{$prefix}}) {
13715: my $inuse = $env{'form.'.$prefix.'_'.$type.'_inuse'};
13716: if ($type eq 'version') {
13717: my $value = $env{'form.'.$prefix.'_'.$type};
13718: my $okvalue;
13719: if ($value ne '') {
13720: if (grep(/^\Q$value\E$/,@lcversions)) {
13721: $okvalue = $value;
13722: }
13723: }
13724: if (ref($domconfig{'usersessions'}) eq 'HASH') {
13725: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
13726: if ($domconfig{'usersessions'}{$prefix}{$type} ne '') {
13727: if ($inuse == 0) {
13728: $changes{$prefix}{$type} = 1;
13729: } else {
13730: if ($okvalue ne $domconfig{'usersessions'}{$prefix}{$type}) {
13731: $changes{$prefix}{$type} = 1;
13732: }
13733: if ($okvalue ne '') {
13734: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
13735: }
13736: }
13737: } else {
13738: if (($inuse == 1) && ($okvalue ne '')) {
13739: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
13740: $changes{$prefix}{$type} = 1;
13741: }
13742: }
13743: } else {
13744: if (($inuse == 1) && ($okvalue ne '')) {
13745: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
13746: $changes{$prefix}{$type} = 1;
13747: }
13748: }
13749: } else {
13750: if (($inuse == 1) && ($okvalue ne '')) {
13751: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
13752: $changes{$prefix}{$type} = 1;
13753: }
13754: }
13755: } else {
13756: my @vals = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_'.$type);
13757: my @okvals;
13758: foreach my $val (@vals) {
13759: if ($val =~ /:/) {
13760: my @items = split(/:/,$val);
13761: foreach my $item (@items) {
13762: if (ref($by_location{$item}) eq 'ARRAY') {
13763: push(@okvals,$item);
13764: }
13765: }
13766: } else {
13767: if (ref($by_location{$val}) eq 'ARRAY') {
13768: push(@okvals,$val);
13769: }
13770: }
13771: }
13772: @okvals = sort(@okvals);
13773: if (ref($domconfig{'usersessions'}) eq 'HASH') {
13774: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
13775: if (ref($domconfig{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
13776: if ($inuse == 0) {
13777: $changes{$prefix}{$type} = 1;
13778: } else {
13779: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
13780: my @changed = &Apache::loncommon::compare_arrays($domconfig{'usersessions'}{$prefix}{$type},$defaultshash{'usersessions'}{$prefix}{$type});
13781: if (@changed > 0) {
13782: $changes{$prefix}{$type} = 1;
13783: }
13784: }
13785: } else {
13786: if ($inuse == 1) {
13787: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
13788: $changes{$prefix}{$type} = 1;
13789: }
13790: }
13791: } else {
13792: if ($inuse == 1) {
13793: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
13794: $changes{$prefix}{$type} = 1;
13795: }
13796: }
13797: } else {
13798: if ($inuse == 1) {
13799: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
13800: $changes{$prefix}{$type} = 1;
13801: }
13802: }
13803: }
13804: }
13805: }
13806:
13807: my @alldoms = &Apache::lonnet::all_domains();
13808: my %servers = &Apache::lonnet::internet_dom_servers($dom);
13809: my %spareid = ¤t_offloads_to($dom,$domconfig{'usersessions'},\%servers);
13810: my $savespares;
13811:
13812: foreach my $lonhost (sort(keys(%servers))) {
13813: my $serverhomeID =
13814: &Apache::lonnet::get_server_homeID($servers{$lonhost});
13815: my $serverhostname = &Apache::lonnet::hostname($lonhost);
13816: $defaultshash{'usersessions'}{'spares'}{$lonhost} = {};
13817: my %spareschg;
13818: foreach my $type (@{$types{'spares'}}) {
13819: my @okspares;
13820: my @checked = &Apache::loncommon::get_env_multiple('form.spare_'.$type.'_'.$lonhost);
13821: foreach my $server (@checked) {
13822: if (&Apache::lonnet::hostname($server) ne '') {
13823: unless (&Apache::lonnet::hostname($server) eq $serverhostname) {
13824: unless (grep(/^\Q$server\E$/,@okspares)) {
13825: push(@okspares,$server);
13826: }
13827: }
13828: }
13829: }
13830: my $new = $env{'form.newspare_'.$type.'_'.$lonhost};
13831: my $newspare;
13832: if (($new ne '') && (&Apache::lonnet::hostname($new))) {
13833: unless (&Apache::lonnet::hostname($new) eq $serverhostname) {
13834: $newspare = $new;
13835: }
13836: }
13837: my @spares;
13838: if (($newspare ne '') && (!grep(/^\Q$newspare\E$/,@okspares))) {
13839: @spares = sort(@okspares,$newspare);
13840: } else {
13841: @spares = sort(@okspares);
13842: }
13843: $defaultshash{'usersessions'}{'spares'}{$lonhost}{$type} = \@spares;
13844: if (ref($spareid{$lonhost}) eq 'HASH') {
13845: if (ref($spareid{$lonhost}{$type}) eq 'ARRAY') {
13846: my @diffs = &Apache::loncommon::compare_arrays($spareid{$lonhost}{$type},\@spares);
13847: if (@diffs > 0) {
13848: $spareschg{$type} = 1;
13849: }
13850: }
13851: }
13852: }
13853: if (keys(%spareschg) > 0) {
13854: $changes{'spares'}{$lonhost} = \%spareschg;
13855: }
13856: }
13857: $defaultshash{'usersessions'}{'offloadnow'} = {};
13858: my @offloadnow = &Apache::loncommon::get_env_multiple('form.offloadnow');
13859: my @okoffload;
13860: if (@offloadnow) {
13861: foreach my $server (@offloadnow) {
13862: if (&Apache::lonnet::hostname($server) ne '') {
13863: unless (grep(/^\Q$server\E$/,@okoffload)) {
13864: push(@okoffload,$server);
13865: }
13866: }
13867: }
13868: if (@okoffload) {
13869: foreach my $lonhost (@okoffload) {
13870: $defaultshash{'usersessions'}{'offloadnow'}{$lonhost} = 1;
13871: }
13872: }
13873: }
13874: if (ref($domconfig{'usersessions'}) eq 'HASH') {
13875: if (ref($domconfig{'usersessions'}{'spares'}) eq 'HASH') {
13876: if (ref($changes{'spares'}) eq 'HASH') {
13877: if (keys(%{$changes{'spares'}}) > 0) {
13878: $savespares = 1;
13879: }
13880: }
13881: } else {
13882: $savespares = 1;
13883: }
13884: if (ref($domconfig{'usersessions'}{'offloadnow'}) eq 'HASH') {
13885: foreach my $lonhost (keys(%{$domconfig{'usersessions'}{'offloadnow'}})) {
13886: unless ($defaultshash{'usersessions'}{'offloadnow'}{$lonhost}) {
13887: $changes{'offloadnow'} = 1;
13888: last;
13889: }
13890: }
13891: unless ($changes{'offloadnow'}) {
13892: foreach my $lonhost (keys(%{$defaultshash{'usersessions'}{'offloadnow'}})) {
13893: unless ($domconfig{'usersessions'}{'offloadnow'}{$lonhost}) {
13894: $changes{'offloadnow'} = 1;
13895: last;
13896: }
13897: }
13898: }
13899: } elsif (@okoffload) {
13900: $changes{'offloadnow'} = 1;
13901: }
13902: } elsif (@okoffload) {
13903: $changes{'offloadnow'} = 1;
13904: }
13905: my $nochgmsg = &mt('No changes made to settings for user session hosting/offloading.');
13906: if ((keys(%changes) > 0) || ($savespares)) {
13907: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
13908: $dom);
13909: if ($putresult eq 'ok') {
13910: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
13911: if (ref($defaultshash{'usersessions'}{'remote'}) eq 'HASH') {
13912: $domdefaults{'remotesessions'} = $defaultshash{'usersessions'}{'remote'};
13913: }
13914: if (ref($defaultshash{'usersessions'}{'hosted'}) eq 'HASH') {
13915: $domdefaults{'hostedsessions'} = $defaultshash{'usersessions'}{'hosted'};
13916: }
13917: if (ref($defaultshash{'usersessions'}{'offloadnow'}) eq 'HASH') {
13918: $domdefaults{'offloadnow'} = $defaultshash{'usersessions'}{'offloadnow'};
13919: }
13920: }
13921: my $cachetime = 24*60*60;
13922: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
13923: &Apache::lonnet::do_cache_new('usersessions',$dom,$defaultshash{'usersessions'},3600);
13924: if (ref($lastactref) eq 'HASH') {
13925: $lastactref->{'domdefaults'} = 1;
13926: $lastactref->{'usersessions'} = 1;
13927: }
13928: if (keys(%changes) > 0) {
13929: my %lt = &usersession_titles();
13930: $resulttext = &mt('Changes made:').'<ul>';
13931: foreach my $prefix (@prefixes) {
13932: if (ref($changes{$prefix}) eq 'HASH') {
13933: $resulttext .= '<li>'.$lt{$prefix}.'<ul>';
13934: if ($prefix eq 'spares') {
13935: if (ref($changes{$prefix}) eq 'HASH') {
13936: foreach my $lonhost (sort(keys(%{$changes{$prefix}}))) {
13937: $resulttext .= '<li><b>'.$lonhost.'</b> ';
13938: my $lonhostdom = &Apache::lonnet::host_domain($lonhost);
13939: my $cachekey = &escape('spares').':'.&escape($lonhostdom);
13940: &Apache::lonnet::remote_devalidate_cache($lonhost,[$cachekey]);
13941: if (ref($changes{$prefix}{$lonhost}) eq 'HASH') {
13942: foreach my $type (@{$types{$prefix}}) {
13943: if ($changes{$prefix}{$lonhost}{$type}) {
13944: my $offloadto = &mt('None');
13945: if (ref($defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}) eq 'ARRAY') {
13946: if (@{$defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}} > 0) {
13947: $offloadto = join(', ',@{$defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}});
13948: }
13949: }
13950: $resulttext .= &mt('[_1] set to: [_2].','<i>'.$lt{$type}.'</i>',$offloadto).(' 'x3);
13951: }
13952: }
13953: }
13954: $resulttext .= '</li>';
13955: }
13956: }
13957: } else {
13958: foreach my $type (@{$types{$prefix}}) {
13959: if (defined($changes{$prefix}{$type})) {
13960: my $newvalue;
13961: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
13962: if (ref($defaultshash{'usersessions'}{$prefix})) {
13963: if ($type eq 'version') {
13964: $newvalue = $defaultshash{'usersessions'}{$prefix}{$type};
13965: } elsif (ref($defaultshash{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
13966: if (@{$defaultshash{'usersessions'}{$prefix}{$type}} > 0) {
13967: $newvalue = join(', ',@{$defaultshash{'usersessions'}{$prefix}{$type}});
13968: }
13969: }
13970: }
13971: }
13972: if ($newvalue eq '') {
13973: if ($type eq 'version') {
13974: $resulttext .= '<li>'.&mt('[_1] set to: off',$lt{$type}).'</li>';
13975: } else {
13976: $resulttext .= '<li>'.&mt('[_1] set to: none',$lt{$type}).'</li>';
13977: }
13978: } else {
13979: if ($type eq 'version') {
13980: $newvalue .= ' '.&mt('(or later)');
13981: }
13982: $resulttext .= '<li>'.&mt('[_1] set to: [_2].',$lt{$type},$newvalue).'</li>';
13983: }
13984: }
13985: }
13986: }
13987: $resulttext .= '</ul>';
13988: }
13989: }
13990: if ($changes{'offloadnow'}) {
13991: if (ref($defaultshash{'usersessions'}{'offloadnow'}) eq 'HASH') {
13992: if (keys(%{$defaultshash{'usersessions'}{'offloadnow'}}) > 0) {
13993: $resulttext .= '<li>'.&mt('Switch active users on next access, for server(s):').'<ul>';
13994: foreach my $lonhost (sort(keys(%{$defaultshash{'usersessions'}{'offloadnow'}}))) {
13995: $resulttext .= '<li>'.$lonhost.'</li>';
13996: }
13997: $resulttext .= '</ul>';
13998: } else {
13999: $resulttext .= '<li>'.&mt('No servers now set to switch active users on next access.');
14000: }
14001: } else {
14002: $resulttext .= '<li>'.&mt('No servers now set to switch active users on next access.').'</li>';
14003: }
14004: }
14005: $resulttext .= '</ul>';
14006: } else {
14007: $resulttext = $nochgmsg;
14008: }
14009: } else {
14010: $resulttext = '<span class="LC_error">'.
14011: &mt('An error occurred: [_1]',$putresult).'</span>';
14012: }
14013: } else {
14014: $resulttext = $nochgmsg;
14015: }
14016: return $resulttext;
14017: }
14018:
14019: sub modify_ssl {
14020: my ($dom,$lastactref,%domconfig) = @_;
14021: my (%by_ip,%by_location,@intdoms,@instdoms);
14022: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
14023: my @locations = sort(keys(%by_location));
14024: my %servers = &Apache::lonnet::internet_dom_servers($dom);
14025: my (%defaultshash,%changes);
14026: my $action = 'ssl';
14027: my @prefixes = ('connto','connfrom','replication');
14028: foreach my $prefix (@prefixes) {
14029: $defaultshash{$action}{$prefix} = {};
14030: }
14031: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
14032: my $resulttext;
14033: my %iphost = &Apache::lonnet::get_iphost();
14034: my @reptypes = ('certreq','nocertreq');
14035: my @connecttypes = ('dom','intdom','other');
14036: my %types = (
14037: connto => \@connecttypes,
14038: connfrom => \@connecttypes,
14039: replication => \@reptypes,
14040: );
14041: foreach my $prefix (sort(keys(%types))) {
14042: foreach my $type (@{$types{$prefix}}) {
14043: if (($prefix eq 'connto') || ($prefix eq 'connfrom')) {
14044: my $value = 'yes';
14045: if ($env{'form.'.$prefix.'_'.$type} =~ /^(no|req)$/) {
14046: $value = $env{'form.'.$prefix.'_'.$type};
14047: }
14048: if (ref($domconfig{$action}{$prefix}) eq 'HASH') {
14049: if ($domconfig{$action}{$prefix}{$type} ne '') {
14050: if ($value ne $domconfig{$action}{$prefix}{$type}) {
14051: $changes{$prefix}{$type} = 1;
14052: }
14053: $defaultshash{$action}{$prefix}{$type} = $value;
14054: } else {
14055: $defaultshash{$action}{$prefix}{$type} = $value;
14056: $changes{$prefix}{$type} = 1;
14057: }
14058: } else {
14059: $defaultshash{$action}{$prefix}{$type} = $value;
14060: $changes{$prefix}{$type} = 1;
14061: }
14062: if (($type eq 'dom') && (keys(%servers) == 1)) {
14063: delete($changes{$prefix}{$type});
14064: } elsif (($type eq 'intdom') && (@instdoms == 1)) {
14065: delete($changes{$prefix}{$type});
14066: } elsif (($type eq 'other') && (keys(%by_location) == 0)) {
14067: delete($changes{$prefix}{$type});
14068: }
14069: } elsif ($prefix eq 'replication') {
14070: if (@locations > 0) {
14071: my $inuse = $env{'form.'.$prefix.'_'.$type.'_inuse'};
14072: my @vals = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_'.$type);
14073: my @okvals;
14074: foreach my $val (@vals) {
14075: if ($val =~ /:/) {
14076: my @items = split(/:/,$val);
14077: foreach my $item (@items) {
14078: if (ref($by_location{$item}) eq 'ARRAY') {
14079: push(@okvals,$item);
14080: }
14081: }
14082: } else {
14083: if (ref($by_location{$val}) eq 'ARRAY') {
14084: push(@okvals,$val);
14085: }
14086: }
14087: }
14088: @okvals = sort(@okvals);
14089: if (ref($domconfig{$action}) eq 'HASH') {
14090: if (ref($domconfig{$action}{$prefix}) eq 'HASH') {
14091: if (ref($domconfig{$action}{$prefix}{$type}) eq 'ARRAY') {
14092: if ($inuse == 0) {
14093: $changes{$prefix}{$type} = 1;
14094: } else {
14095: $defaultshash{$action}{$prefix}{$type} = \@okvals;
14096: my @changed = &Apache::loncommon::compare_arrays($domconfig{$action}{$prefix}{$type},$defaultshash{$action}{$prefix}{$type});
14097: if (@changed > 0) {
14098: $changes{$prefix}{$type} = 1;
14099: }
14100: }
14101: } else {
14102: if ($inuse == 1) {
14103: $defaultshash{$action}{$prefix}{$type} = \@okvals;
14104: $changes{$prefix}{$type} = 1;
14105: }
14106: }
14107: } else {
14108: if ($inuse == 1) {
14109: $defaultshash{$action}{$prefix}{$type} = \@okvals;
14110: $changes{$prefix}{$type} = 1;
14111: }
14112: }
14113: } else {
14114: if ($inuse == 1) {
14115: $defaultshash{$action}{$prefix}{$type} = \@okvals;
14116: $changes{$prefix}{$type} = 1;
14117: }
14118: }
14119: }
14120: }
14121: }
14122: }
14123: my $nochgmsg = &mt('No changes made to LON-CAPA SSL settings');
14124: if (keys(%changes) > 0) {
14125: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
14126: $dom);
14127: if ($putresult eq 'ok') {
14128: if (ref($defaultshash{$action}) eq 'HASH') {
14129: if (ref($defaultshash{$action}{'replication'}) eq 'HASH') {
14130: $domdefaults{'replication'} = $defaultshash{$action}{'replication'};
14131: }
14132: if (ref($defaultshash{$action}{'connto'}) eq 'HASH') {
14133: $domdefaults{'connto'} = $domconfig{$action}{'connto'};
14134: }
14135: if (ref($defaultshash{$action}{'connfrom'}) eq 'HASH') {
14136: $domdefaults{'connfrom'} = $domconfig{$action}{'connfrom'};
14137: }
14138: }
14139: my $cachetime = 24*60*60;
14140: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
14141: if (ref($lastactref) eq 'HASH') {
14142: $lastactref->{'domdefaults'} = 1;
14143: }
14144: if (keys(%changes) > 0) {
14145: my %titles = &ssl_titles();
14146: $resulttext = &mt('Changes made:').'<ul>';
14147: foreach my $prefix (@prefixes) {
14148: if (ref($changes{$prefix}) eq 'HASH') {
14149: $resulttext .= '<li>'.$titles{$prefix}.'<ul>';
14150: foreach my $type (@{$types{$prefix}}) {
14151: if (defined($changes{$prefix}{$type})) {
14152: my $newvalue;
14153: if (ref($defaultshash{$action}) eq 'HASH') {
14154: if (ref($defaultshash{$action}{$prefix})) {
14155: if (($prefix eq 'connto') || ($prefix eq 'connfrom')) {
14156: $newvalue = $titles{$defaultshash{$action}{$prefix}{$type}};
14157: } elsif (ref($defaultshash{$action}{$prefix}{$type}) eq 'ARRAY') {
14158: if (@{$defaultshash{$action}{$prefix}{$type}} > 0) {
14159: $newvalue = join(', ',@{$defaultshash{$action}{$prefix}{$type}});
14160: }
14161: }
14162: }
14163: if ($newvalue eq '') {
14164: $resulttext .= '<li>'.&mt('[_1] set to: none',$titles{$type}).'</li>';
14165: } else {
14166: $resulttext .= '<li>'.&mt('[_1] set to: [_2].',$titles{$type},$newvalue).'</li>';
14167: }
14168: }
14169: }
14170: }
14171: $resulttext .= '</ul>';
14172: }
14173: }
14174: } else {
14175: $resulttext = $nochgmsg;
14176: }
14177: } else {
14178: $resulttext = '<span class="LC_error">'.
14179: &mt('An error occurred: [_1]',$putresult).'</span>';
14180: }
14181: } else {
14182: $resulttext = $nochgmsg;
14183: }
14184: return $resulttext;
14185: }
14186:
14187: sub modify_trust {
14188: my ($dom,$lastactref,%domconfig) = @_;
14189: my (%by_ip,%by_location,@intdoms,@instdoms);
14190: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
14191: my @locations = sort(keys(%by_location));
14192: my @prefixes = qw(content shared enroll othcoau coaurem domroles catalog reqcrs msg);
14193: my @types = ('exc','inc');
14194: my (%defaultshash,%changes);
14195: foreach my $prefix (@prefixes) {
14196: $defaultshash{'trust'}{$prefix} = {};
14197: }
14198: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
14199: my $resulttext;
14200: foreach my $prefix (@prefixes) {
14201: foreach my $type (@types) {
14202: my $inuse = $env{'form.'.$prefix.'_'.$type.'_inuse'};
14203: my @vals = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_'.$type);
14204: my @okvals;
14205: foreach my $val (@vals) {
14206: if ($val =~ /:/) {
14207: my @items = split(/:/,$val);
14208: foreach my $item (@items) {
14209: if (ref($by_location{$item}) eq 'ARRAY') {
14210: push(@okvals,$item);
14211: }
14212: }
14213: } else {
14214: if (ref($by_location{$val}) eq 'ARRAY') {
14215: push(@okvals,$val);
14216: }
14217: }
14218: }
14219: @okvals = sort(@okvals);
14220: if (ref($domconfig{'trust'}) eq 'HASH') {
14221: if (ref($domconfig{'trust'}{$prefix}) eq 'HASH') {
14222: if (ref($domconfig{'trust'}{$prefix}{$type}) eq 'ARRAY') {
14223: if ($inuse == 0) {
14224: $changes{$prefix}{$type} = 1;
14225: } else {
14226: $defaultshash{'trust'}{$prefix}{$type} = \@okvals;
14227: my @changed = &Apache::loncommon::compare_arrays($domconfig{'trust'}{$prefix}{$type},$defaultshash{'trust'}{$prefix}{$type});
14228: if (@changed > 0) {
14229: $changes{$prefix}{$type} = 1;
14230: }
14231: }
14232: } else {
14233: if ($inuse == 1) {
14234: $defaultshash{'trust'}{$prefix}{$type} = \@okvals;
14235: $changes{$prefix}{$type} = 1;
14236: }
14237: }
14238: } else {
14239: if ($inuse == 1) {
14240: $defaultshash{'trust'}{$prefix}{$type} = \@okvals;
14241: $changes{$prefix}{$type} = 1;
14242: }
14243: }
14244: } else {
14245: if ($inuse == 1) {
14246: $defaultshash{'trust'}{$prefix}{$type} = \@okvals;
14247: $changes{$prefix}{$type} = 1;
14248: }
14249: }
14250: }
14251: }
14252: my $nochgmsg = &mt('No changes made to trust settings.');
14253: if (keys(%changes) > 0) {
14254: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
14255: $dom);
14256: if ($putresult eq 'ok') {
14257: if (ref($defaultshash{'trust'}) eq 'HASH') {
14258: foreach my $prefix (@prefixes) {
14259: if (ref($defaultshash{'trust'}{$prefix}) eq 'HASH') {
14260: $domdefaults{'trust'.$prefix} = $defaultshash{'trust'}{$prefix};
14261: }
14262: }
14263: }
14264: my $cachetime = 24*60*60;
14265: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
14266: if (ref($lastactref) eq 'HASH') {
14267: $lastactref->{'domdefaults'} = 1;
14268: }
14269: if (keys(%changes) > 0) {
14270: my %lt = &trust_titles();
14271: $resulttext = &mt('Changes made:').'<ul>';
14272: foreach my $prefix (@prefixes) {
14273: if (ref($changes{$prefix}) eq 'HASH') {
14274: $resulttext .= '<li>'.$lt{$prefix}.'<ul>';
14275: foreach my $type (@types) {
14276: if (defined($changes{$prefix}{$type})) {
14277: my $newvalue;
14278: if (ref($defaultshash{'trust'}) eq 'HASH') {
14279: if (ref($defaultshash{'trust'}{$prefix})) {
14280: if (ref($defaultshash{'trust'}{$prefix}{$type}) eq 'ARRAY') {
14281: if (@{$defaultshash{'trust'}{$prefix}{$type}} > 0) {
14282: $newvalue = join(', ',@{$defaultshash{'trust'}{$prefix}{$type}});
14283: }
14284: }
14285: }
14286: }
14287: if ($newvalue eq '') {
14288: $resulttext .= '<li>'.&mt('[_1] set to: none',$lt{$type}).'</li>';
14289: } else {
14290: $resulttext .= '<li>'.&mt('[_1] set to: [_2].',$lt{$type},$newvalue).'</li>';
14291: }
14292: }
14293: }
14294: $resulttext .= '</ul>';
14295: }
14296: }
14297: $resulttext .= '</ul>';
14298: } else {
14299: $resulttext = $nochgmsg;
14300: }
14301: } else {
14302: $resulttext = '<span class="LC_error">'.
14303: &mt('An error occurred: [_1]',$putresult).'</span>';
14304: }
14305: } else {
14306: $resulttext = $nochgmsg;
14307: }
14308: return $resulttext;
14309: }
14310:
14311: sub modify_loadbalancing {
14312: my ($dom,%domconfig) = @_;
14313: my $primary_id = &Apache::lonnet::domain($dom,'primary');
14314: my $intdom = &Apache::lonnet::internet_dom($primary_id);
14315: my ($othertitle,$usertypes,$types) =
14316: &Apache::loncommon::sorted_inst_types($dom);
14317: my %servers = &Apache::lonnet::internet_dom_servers($dom);
14318: my %libraryservers = &Apache::lonnet::get_servers($dom,'library');
14319: my @sparestypes = ('primary','default');
14320: my %typetitles = &sparestype_titles();
14321: my $resulttext;
14322: my (%currbalancer,%currtargets,%currrules,%existing);
14323: if (ref($domconfig{'loadbalancing'}) eq 'HASH') {
14324: %existing = %{$domconfig{'loadbalancing'}};
14325: }
14326: &get_loadbalancers_config(\%servers,\%existing,\%currbalancer,
14327: \%currtargets,\%currrules);
14328: my ($saveloadbalancing,%defaultshash,%changes);
14329: my ($alltypes,$othertypes,$titles) =
14330: &loadbalancing_titles($dom,$intdom,$usertypes,$types);
14331: my %ruletitles = &offloadtype_text();
14332: my @deletions = &Apache::loncommon::get_env_multiple('form.loadbalancing_delete');
14333: for (my $i=0; $i<$env{'form.loadbalancing_total'}; $i++) {
14334: my $balancer = $env{'form.loadbalancing_lonhost_'.$i};
14335: if ($balancer eq '') {
14336: next;
14337: }
14338: if (!exists($servers{$balancer})) {
14339: if (exists($currbalancer{$balancer})) {
14340: push(@{$changes{'delete'}},$balancer);
14341: }
14342: next;
14343: }
14344: if ((@deletions > 0) && (grep(/^\Q$i\E$/,@deletions))) {
14345: push(@{$changes{'delete'}},$balancer);
14346: next;
14347: }
14348: if (!exists($currbalancer{$balancer})) {
14349: push(@{$changes{'add'}},$balancer);
14350: }
14351: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'} = [];
14352: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{'default'} = [];
14353: $defaultshash{'loadbalancing'}{$balancer}{'rules'} = {};
14354: unless (ref($domconfig{'loadbalancing'}) eq 'HASH') {
14355: $saveloadbalancing = 1;
14356: }
14357: foreach my $sparetype (@sparestypes) {
14358: my @targets = &Apache::loncommon::get_env_multiple('form.loadbalancing_target_'.$i.'_'.$sparetype);
14359: my @offloadto;
14360: foreach my $target (@targets) {
14361: if (($servers{$target}) && ($target ne $balancer)) {
14362: if ($sparetype eq 'default') {
14363: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'}) eq 'ARRAY') {
14364: next if (grep(/^\Q$target\E$/,@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'}}));
14365: }
14366: }
14367: unless(grep(/^\Q$target\E$/,@offloadto)) {
14368: push(@offloadto,$target);
14369: }
14370: }
14371: }
14372: if ($env{'form.loadbalancing_target_'.$i.'_hosthere'} eq $sparetype) {
14373: unless(grep(/^\Q$balancer\E$/,@offloadto)) {
14374: push(@offloadto,$balancer);
14375: }
14376: }
14377: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype} = \@offloadto;
14378: }
14379: if (ref($currtargets{$balancer}) eq 'HASH') {
14380: foreach my $sparetype (@sparestypes) {
14381: if (ref($currtargets{$balancer}{$sparetype}) eq 'ARRAY') {
14382: my @targetdiffs = &Apache::loncommon::compare_arrays($currtargets{$balancer}{$sparetype},$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype});
14383: if (@targetdiffs > 0) {
14384: $changes{'curr'}{$balancer}{'targets'} = 1;
14385: }
14386: } elsif (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
14387: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
14388: $changes{'curr'}{$balancer}{'targets'} = 1;
14389: }
14390: }
14391: }
14392: } else {
14393: if (ref($defaultshash{'loadbalancing'}{$balancer}) eq 'HASH') {
14394: foreach my $sparetype (@sparestypes) {
14395: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
14396: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
14397: $changes{'curr'}{$balancer}{'targets'} = 1;
14398: }
14399: }
14400: }
14401: }
14402: }
14403: my $ishomedom;
14404: if (&Apache::lonnet::host_domain($balancer) eq $dom) {
14405: $ishomedom = 1;
14406: }
14407: if (ref($alltypes) eq 'ARRAY') {
14408: foreach my $type (@{$alltypes}) {
14409: my $rule;
14410: unless ((($type eq '_LC_external') || ($type eq '_LC_internetdom')) &&
14411: (!$ishomedom)) {
14412: $rule = $env{'form.loadbalancing_rules_'.$i.'_'.$type};
14413: }
14414: if ($rule eq 'specific') {
14415: my $specifiedhost = $env{'form.loadbalancing_singleserver_'.$i.'_'.$type};
14416: if (exists($servers{$specifiedhost})) {
14417: $rule = $specifiedhost;
14418: }
14419: }
14420: $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type} = $rule;
14421: if (ref($currrules{$balancer}) eq 'HASH') {
14422: if ($rule ne $currrules{$balancer}{$type}) {
14423: $changes{'curr'}{$balancer}{'rules'}{$type} = 1;
14424: }
14425: } elsif ($rule ne '') {
14426: $changes{'curr'}{$balancer}{'rules'}{$type} = 1;
14427: }
14428: }
14429: }
14430: }
14431: my $nochgmsg = &mt('No changes made to Load Balancer settings.');
14432: if ((keys(%changes) > 0) || ($saveloadbalancing)) {
14433: unless (ref($defaultshash{'loadbalancing'}) eq 'HASH') {
14434: $defaultshash{'loadbalancing'} = {};
14435: }
14436: my $putresult = &Apache::lonnet::put_dom('configuration',
14437: \%defaultshash,$dom);
14438: if ($putresult eq 'ok') {
14439: if (keys(%changes) > 0) {
14440: my %toupdate;
14441: if (ref($changes{'delete'}) eq 'ARRAY') {
14442: foreach my $balancer (sort(@{$changes{'delete'}})) {
14443: $resulttext .= '<li>'.&mt('Load Balancing discontinued for: [_1]',$balancer).'</li>';
14444: $toupdate{$balancer} = 1;
14445: }
14446: }
14447: if (ref($changes{'add'}) eq 'ARRAY') {
14448: foreach my $balancer (sort(@{$changes{'add'}})) {
14449: $resulttext .= '<li>'.&mt('Load Balancing enabled for: [_1]',$balancer);
14450: $toupdate{$balancer} = 1;
14451: }
14452: }
14453: if (ref($changes{'curr'}) eq 'HASH') {
14454: foreach my $balancer (sort(keys(%{$changes{'curr'}}))) {
14455: $toupdate{$balancer} = 1;
14456: if (ref($changes{'curr'}{$balancer}) eq 'HASH') {
14457: if ($changes{'curr'}{$balancer}{'targets'}) {
14458: my %offloadstr;
14459: foreach my $sparetype (@sparestypes) {
14460: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
14461: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
14462: $offloadstr{$sparetype} = join(', ',@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}});
14463: }
14464: }
14465: }
14466: if (keys(%offloadstr) == 0) {
14467: $resulttext .= '<li>'.&mt("Servers to which Load Balance server offloads set to 'None', by default").'</li>';
14468: } else {
14469: my $showoffload;
14470: foreach my $sparetype (@sparestypes) {
14471: $showoffload .= '<i>'.$typetitles{$sparetype}.'</i>: ';
14472: if (defined($offloadstr{$sparetype})) {
14473: $showoffload .= $offloadstr{$sparetype};
14474: } else {
14475: $showoffload .= &mt('None');
14476: }
14477: $showoffload .= (' 'x3);
14478: }
14479: $resulttext .= '<li>'.&mt('By default, Load Balancer: [_1] set to offload to - [_2]',$balancer,$showoffload).'</li>';
14480: }
14481: }
14482: }
14483: if (ref($changes{'curr'}{$balancer}{'rules'}) eq 'HASH') {
14484: if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) {
14485: foreach my $type (@{$alltypes}) {
14486: if ($changes{'curr'}{$balancer}{'rules'}{$type}) {
14487: my $rule = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type};
14488: my $balancetext;
14489: if ($rule eq '') {
14490: $balancetext = $ruletitles{'default'};
14491: } elsif (($rule eq 'homeserver') || ($rule eq 'externalbalancer') ||
14492: ($type eq '_LC_ipchange') || ($type eq '_LC_ipchangesso')) {
14493: if (($type eq '_LC_ipchange') || ($type eq '_LC_ipchangesso')) {
14494: foreach my $sparetype (@sparestypes) {
14495: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
14496: map { $toupdate{$_} = 1; } (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}});
14497: }
14498: }
14499: foreach my $item (@{$alltypes}) {
14500: next if ($item =~ /^_LC_ipchange/);
14501: my $hasrule = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$item};
14502: if ($hasrule eq 'homeserver') {
14503: map { $toupdate{$_} = 1; } (keys(%libraryservers));
14504: } else {
14505: unless (($hasrule eq 'default') || ($hasrule eq 'none') || ($hasrule eq 'externalbalancer')) {
14506: if ($servers{$hasrule}) {
14507: $toupdate{$hasrule} = 1;
14508: }
14509: }
14510: }
14511: }
14512: if (($rule eq 'balancer') || ($rule eq 'offloadedto')) {
14513: $balancetext = $ruletitles{$rule};
14514: } else {
14515: my $receiver = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type};
14516: $balancetext = $ruletitles{'particular'}.' '.$receiver;
14517: if ($receiver) {
14518: $toupdate{$receiver};
14519: }
14520: }
14521: } else {
14522: $balancetext = $ruletitles{$rule};
14523: }
14524: } else {
14525: $balancetext = &mt('offload to [_1]',$defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type});
14526: }
14527: $resulttext .= '<li>'.&mt('Load Balancer: [_1] -- balancing for [_2] set to - "[_3]"',$balancer,$titles->{$type},$balancetext).'</li>';
14528: }
14529: }
14530: }
14531: }
14532: if (keys(%toupdate)) {
14533: my %thismachine;
14534: my $updatedhere;
14535: my $cachetime = 60*60*24;
14536: map { $thismachine{$_} = 1; } &Apache::lonnet::current_machine_ids();
14537: foreach my $lonhost (keys(%toupdate)) {
14538: if ($thismachine{$lonhost}) {
14539: unless ($updatedhere) {
14540: &Apache::lonnet::do_cache_new('loadbalancing',$dom,
14541: $defaultshash{'loadbalancing'},
14542: $cachetime);
14543: $updatedhere = 1;
14544: }
14545: } else {
14546: my $cachekey = &escape('loadbalancing').':'.&escape($dom);
14547: &Apache::lonnet::remote_devalidate_cache($lonhost,[$cachekey]);
14548: }
14549: }
14550: }
14551: }
14552: }
14553: if ($resulttext ne '') {
14554: $resulttext = &mt('Changes made:').'<ul>'.$resulttext.'</ul>';
14555: } else {
14556: $resulttext = $nochgmsg;
14557: }
14558: } else {
14559: $resulttext = $nochgmsg;
14560: }
14561: } else {
14562: $resulttext = '<span class="LC_error">'.
14563: &mt('An error occurred: [_1]',$putresult).'</span>';
14564: }
14565: } else {
14566: $resulttext = $nochgmsg;
14567: }
14568: return $resulttext;
14569: }
14570:
14571: sub recurse_check {
14572: my ($chkcats,$categories,$depth,$name) = @_;
14573: if (ref($chkcats->[$depth]{$name}) eq 'ARRAY') {
14574: my $chg = 0;
14575: for (my $j=0; $j<@{$chkcats->[$depth]{$name}}; $j++) {
14576: my $category = $chkcats->[$depth]{$name}[$j];
14577: my $item;
14578: if ($category eq '') {
14579: $chg ++;
14580: } else {
14581: my $deeper = $depth + 1;
14582: $item = &escape($category).':'.&escape($name).':'.$depth;
14583: if ($chg) {
14584: $categories->{$item} -= $chg;
14585: }
14586: &recurse_check($chkcats,$categories,$deeper,$category);
14587: $deeper --;
14588: }
14589: }
14590: }
14591: return;
14592: }
14593:
14594: sub recurse_cat_deletes {
14595: my ($item,$coursecategories,$deletions) = @_;
14596: my ($deleted,$container,$depth) = map { &unescape($_); } split(/:/,$item);
14597: my $subdepth = $depth + 1;
14598: if (ref($coursecategories) eq 'HASH') {
14599: foreach my $subitem (keys(%{$coursecategories})) {
14600: my ($child,$parent,$itemdepth) = map { &unescape($_); } split(/:/,$subitem);
14601: if (($parent eq $deleted) && ($itemdepth == $subdepth)) {
14602: delete($coursecategories->{$subitem});
14603: $deletions->{$subitem} = 1;
14604: &recurse_cat_deletes($subitem,$coursecategories,$deletions);
14605: }
14606: }
14607: }
14608: return;
14609: }
14610:
14611: sub active_dc_picker {
14612: my ($dom,$numinrow,$inputtype,$name,%currhash) = @_;
14613: my %domcoords = &Apache::lonnet::get_active_domroles($dom,['dc']);
14614: my @domcoord = keys(%domcoords);
14615: if (keys(%currhash)) {
14616: foreach my $dc (keys(%currhash)) {
14617: unless (exists($domcoords{$dc})) {
14618: push(@domcoord,$dc);
14619: }
14620: }
14621: }
14622: @domcoord = sort(@domcoord);
14623: my $numdcs = scalar(@domcoord);
14624: my $rows = 0;
14625: my $table;
14626: if ($numdcs > 1) {
14627: $table = '<table>';
14628: for (my $i=0; $i<@domcoord; $i++) {
14629: my $rem = $i%($numinrow);
14630: if ($rem == 0) {
14631: if ($i > 0) {
14632: $table .= '</tr>';
14633: }
14634: $table .= '<tr>';
14635: $rows ++;
14636: }
14637: my $check = '';
14638: if ($inputtype eq 'radio') {
14639: if (keys(%currhash) == 0) {
14640: if (!$i) {
14641: $check = ' checked="checked"';
14642: }
14643: } elsif (exists($currhash{$domcoord[$i]})) {
14644: $check = ' checked="checked"';
14645: }
14646: } else {
14647: if (exists($currhash{$domcoord[$i]})) {
14648: $check = ' checked="checked"';
14649: }
14650: }
14651: if ($i == @domcoord - 1) {
14652: my $colsleft = $numinrow - $rem;
14653: if ($colsleft > 1) {
14654: $table .= '<td class="LC_left_item" colspan="'.$colsleft.'">';
14655: } else {
14656: $table .= '<td class="LC_left_item">';
14657: }
14658: } else {
14659: $table .= '<td class="LC_left_item">';
14660: }
14661: my ($dcname,$dcdom) = split(':',$domcoord[$i]);
14662: my $user = &Apache::loncommon::plainname($dcname,$dcdom);
14663: $table .= '<span class="LC_nobreak"><label>'.
14664: '<input type="'.$inputtype.'" name="'.$name.'"'.
14665: ' value="'.$domcoord[$i].'"'.$check.' />'.$user;
14666: if ($user ne $dcname.':'.$dcdom) {
14667: $table .= ' ('.$dcname.':'.$dcdom.')';
14668: }
14669: $table .= '</label></span></td>';
14670: }
14671: $table .= '</tr></table>';
14672: } elsif ($numdcs == 1) {
14673: my ($dcname,$dcdom) = split(':',$domcoord[0]);
14674: my $user = &Apache::loncommon::plainname($dcname,$dcdom);
14675: if ($inputtype eq 'radio') {
14676: $table = '<input type="hidden" name="'.$name.'" value="'.$domcoord[0].'" />'.$user;
14677: if ($user ne $dcname.':'.$dcdom) {
14678: $table .= ' ('.$dcname.':'.$dcdom.')';
14679: }
14680: } else {
14681: my $check;
14682: if (exists($currhash{$domcoord[0]})) {
14683: $check = ' checked="checked"';
14684: }
14685: $table = '<span class="LC_nobreak"><label>'.
14686: '<input type="checkbox" name="'.$name.'" '.
14687: 'value="'.$domcoord[0].'"'.$check.' />'.$user;
14688: if ($user ne $dcname.':'.$dcdom) {
14689: $table .= ' ('.$dcname.':'.$dcdom.')';
14690: }
14691: $table .= '</label></span>';
14692: $rows ++;
14693: }
14694: }
14695: return ($numdcs,$table,$rows);
14696: }
14697:
14698: sub usersession_titles {
14699: return &Apache::lonlocal::texthash(
14700: hosted => 'Hosting of sessions for users from other domains on servers in this domain',
14701: remote => 'Hosting of sessions for users in this domain on servers in other domains',
14702: spares => 'Servers offloaded to, when busy',
14703: version => 'LON-CAPA version requirement',
14704: excludedomain => 'Allow all, but exclude specific domains',
14705: includedomain => 'Deny all, but include specific domains',
14706: primary => 'Primary (checked first)',
14707: default => 'Default',
14708: );
14709: }
14710:
14711: sub id_for_thisdom {
14712: my (%servers) = @_;
14713: my %altids;
14714: foreach my $server (keys(%servers)) {
14715: my $serverhome = &Apache::lonnet::get_server_homeID($servers{$server});
14716: if ($serverhome ne $server) {
14717: $altids{$serverhome} = $server;
14718: }
14719: }
14720: return %altids;
14721: }
14722:
14723: sub count_servers {
14724: my ($currbalancer,%servers) = @_;
14725: my (@spares,$numspares);
14726: foreach my $lonhost (sort(keys(%servers))) {
14727: next if ($currbalancer eq $lonhost);
14728: push(@spares,$lonhost);
14729: }
14730: if ($currbalancer) {
14731: $numspares = scalar(@spares);
14732: } else {
14733: $numspares = scalar(@spares) - 1;
14734: }
14735: return ($numspares,@spares);
14736: }
14737:
14738: sub lonbalance_targets_js {
14739: my ($dom,$types,$servers,$settings) = @_;
14740: my $select = &mt('Select');
14741: my ($alltargets,$allishome,$allinsttypes,@alltypes);
14742: if (ref($servers) eq 'HASH') {
14743: $alltargets = join("','",sort(keys(%{$servers})));
14744: my @homedoms;
14745: foreach my $server (sort(keys(%{$servers}))) {
14746: if (&Apache::lonnet::host_domain($server) eq $dom) {
14747: push(@homedoms,'1');
14748: } else {
14749: push(@homedoms,'0');
14750: }
14751: }
14752: $allishome = join("','",@homedoms);
14753: }
14754: if (ref($types) eq 'ARRAY') {
14755: if (@{$types} > 0) {
14756: @alltypes = @{$types};
14757: }
14758: }
14759: push(@alltypes,'default','_LC_adv','_LC_author','_LC_internetdom','_LC_external');
14760: $allinsttypes = join("','",@alltypes);
14761: my (%currbalancer,%currtargets,%currrules,%existing);
14762: if (ref($settings) eq 'HASH') {
14763: %existing = %{$settings};
14764: }
14765: &get_loadbalancers_config($servers,\%existing,\%currbalancer,
14766: \%currtargets,\%currrules);
14767: my $balancers = join("','",sort(keys(%currbalancer)));
14768: return <<"END";
14769:
14770: <script type="text/javascript">
14771: // <![CDATA[
14772:
14773: currBalancers = new Array('$balancers');
14774:
14775: function toggleTargets(balnum) {
14776: var lonhostitem = document.getElementById('loadbalancing_lonhost_'+balnum);
14777: var prevhostitem = document.getElementById('loadbalancing_prevlonhost_'+balnum);
14778: var balancer = lonhostitem.options[lonhostitem.selectedIndex].value;
14779: var prevbalancer = prevhostitem.value;
14780: var baltotal = document.getElementById('loadbalancing_total').value;
14781: prevhostitem.value = balancer;
14782: if (prevbalancer != '') {
14783: var prevIdx = currBalancers.indexOf(prevbalancer);
14784: if (prevIdx != -1) {
14785: currBalancers.splice(prevIdx,1);
14786: }
14787: }
14788: if (balancer == '') {
14789: hideSpares(balnum);
14790: } else {
14791: var currIdx = currBalancers.indexOf(balancer);
14792: if (currIdx == -1) {
14793: currBalancers.push(balancer);
14794: }
14795: var homedoms = new Array('$allishome');
14796: var ishomedom = homedoms[lonhostitem.selectedIndex];
14797: showSpares(balancer,ishomedom,balnum);
14798: }
14799: balancerChange(balnum,baltotal,'change',prevbalancer,balancer);
14800: return;
14801: }
14802:
14803: function showSpares(balancer,ishomedom,balnum) {
14804: var alltargets = new Array('$alltargets');
14805: var insttypes = new Array('$allinsttypes');
14806: var offloadtypes = new Array('primary','default');
14807:
14808: document.getElementById('loadbalancing_targets_'+balnum).style.display='block';
14809: document.getElementById('loadbalancing_disabled_'+balnum).style.display='none';
14810:
14811: for (var i=0; i<offloadtypes.length; i++) {
14812: var count = 0;
14813: for (var j=0; j<alltargets.length; j++) {
14814: if (alltargets[j] != balancer) {
14815: var item = document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+count);
14816: item.value = alltargets[j];
14817: item.style.textAlign='left';
14818: item.style.textFace='normal';
14819: document.getElementById('loadbalancing_targettxt_'+balnum+'_'+offloadtypes[i]+'_'+count).innerHTML = alltargets[j];
14820: if (currBalancers.indexOf(alltargets[j]) == -1) {
14821: item.disabled = '';
14822: } else {
14823: item.disabled = 'disabled';
14824: item.checked = false;
14825: }
14826: count ++;
14827: }
14828: }
14829: }
14830: for (var k=0; k<insttypes.length; k++) {
14831: if ((insttypes[k] == '_LC_external') || (insttypes[k] == '_LC_internetdom')) {
14832: if (ishomedom == 1) {
14833: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='block';
14834: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='block';
14835: } else {
14836: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='none';
14837: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='none';
14838: }
14839: } else {
14840: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='block';
14841: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='block';
14842: }
14843: if ((insttypes[k] != '_LC_external') &&
14844: ((insttypes[k] != '_LC_internetdom') ||
14845: ((insttypes[k] == '_LC_internetdom') && (ishomedom == 1)))) {
14846: var item = document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]);
14847: item.options.length = 0;
14848: item.options[0] = new Option("","",true,true);
14849: var idx = 0;
14850: for (var m=0; m<alltargets.length; m++) {
14851: if ((currBalancers.indexOf(alltargets[m]) == -1) && (alltargets[m] != balancer)) {
14852: idx ++;
14853: item.options[idx] = new Option(alltargets[m],alltargets[m],false,false);
14854: }
14855: }
14856: }
14857: }
14858: return;
14859: }
14860:
14861: function hideSpares(balnum) {
14862: var alltargets = new Array('$alltargets');
14863: var insttypes = new Array('$allinsttypes');
14864: var offloadtypes = new Array('primary','default');
14865:
14866: document.getElementById('loadbalancing_targets_'+balnum).style.display='none';
14867: document.getElementById('loadbalancing_disabled_'+balnum).style.display='block';
14868:
14869: var total = alltargets.length - 1;
14870: for (var i=0; i<offloadtypes; i++) {
14871: for (var j=0; j<total; j++) {
14872: document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+j).checked = false;
14873: document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+j).value = '';
14874: document.getElementById('loadbalancing_targettxt_'+balnum+'_'+offloadtypes[i]+'_'+j).innerHTML = '';
14875: }
14876: }
14877: for (var k=0; k<insttypes.length; k++) {
14878: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='none';
14879: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='none';
14880: if (insttypes[k] != '_LC_external') {
14881: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]).length = 0;
14882: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]).options[0] = new Option("","",true,true);
14883: }
14884: }
14885: return;
14886: }
14887:
14888: function checkOffloads(item,balnum,type) {
14889: var alltargets = new Array('$alltargets');
14890: var offloadtypes = new Array('primary','default');
14891: if (item.checked) {
14892: var total = alltargets.length - 1;
14893: var other;
14894: if (type == offloadtypes[0]) {
14895: other = offloadtypes[1];
14896: } else {
14897: other = offloadtypes[0];
14898: }
14899: for (var i=0; i<total; i++) {
14900: var server = document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).value;
14901: if (server == item.value) {
14902: if (document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).checked) {
14903: document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).checked = false;
14904: }
14905: }
14906: }
14907: }
14908: return;
14909: }
14910:
14911: function singleServerToggle(balnum,type) {
14912: var offloadtoSelIdx = document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).selectedIndex;
14913: if (offloadtoSelIdx == 0) {
14914: document.getElementById('loadbalancing_rules_'+balnum+'_'+type+'_0').checked = true;
14915: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '';
14916:
14917: } else {
14918: document.getElementById('loadbalancing_rules_'+balnum+'_'+type+'_2').checked = true;
14919: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '$select';
14920: }
14921: return;
14922: }
14923:
14924: function balanceruleChange(formname,balnum,type) {
14925: if (type == '_LC_external') {
14926: return;
14927: }
14928: var typesRules = getIndicesByName(formname,'loadbalancing_rules_'+balnum+'_'+type);
14929: for (var i=0; i<typesRules.length; i++) {
14930: if (formname.elements[typesRules[i]].checked) {
14931: if (formname.elements[typesRules[i]].value != 'specific') {
14932: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).selectedIndex = 0;
14933: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '';
14934: } else {
14935: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '$select';
14936: }
14937: }
14938: }
14939: return;
14940: }
14941:
14942: function balancerDeleteChange(balnum) {
14943: var hostitem = document.getElementById('loadbalancing_lonhost_'+balnum);
14944: var baltotal = document.getElementById('loadbalancing_total').value;
14945: var addtarget;
14946: var removetarget;
14947: var action = 'delete';
14948: if (document.getElementById('loadbalancing_delete_'+balnum)) {
14949: var lonhost = hostitem.value;
14950: var currIdx = currBalancers.indexOf(lonhost);
14951: if (document.getElementById('loadbalancing_delete_'+balnum).checked) {
14952: if (currIdx != -1) {
14953: currBalancers.splice(currIdx,1);
14954: }
14955: addtarget = lonhost;
14956: } else {
14957: if (currIdx == -1) {
14958: currBalancers.push(lonhost);
14959: }
14960: removetarget = lonhost;
14961: action = 'undelete';
14962: }
14963: balancerChange(balnum,baltotal,action,addtarget,removetarget);
14964: }
14965: return;
14966: }
14967:
14968: function balancerChange(balnum,baltotal,action,addtarget,removetarget) {
14969: if (baltotal > 1) {
14970: var offloadtypes = new Array('primary','default');
14971: var alltargets = new Array('$alltargets');
14972: var insttypes = new Array('$allinsttypes');
14973: for (var i=0; i<baltotal; i++) {
14974: if (i != balnum) {
14975: for (var j=0; j<offloadtypes.length; j++) {
14976: var total = alltargets.length - 1;
14977: for (var k=0; k<total; k++) {
14978: var serveritem = document.getElementById('loadbalancing_target_'+i+'_'+offloadtypes[j]+'_'+k);
14979: var server = serveritem.value;
14980: if ((action == 'delete') || (action == 'change' && addtarget != '')) {
14981: if (server == addtarget) {
14982: serveritem.disabled = '';
14983: }
14984: }
14985: if ((action == 'undelete') || (action == 'change' && removetarget != '')) {
14986: if (server == removetarget) {
14987: serveritem.disabled = 'disabled';
14988: serveritem.checked = false;
14989: }
14990: }
14991: }
14992: }
14993: for (var j=0; j<insttypes.length; j++) {
14994: if (insttypes[j] != '_LC_external') {
14995: if (document.getElementById('loadbalancing_singleserver_'+i+'_'+insttypes[j])) {
14996: var singleserver = document.getElementById('loadbalancing_singleserver_'+i+'_'+insttypes[j]);
14997: var currSel = singleserver.selectedIndex;
14998: var currVal = singleserver.options[currSel].value;
14999: if ((action == 'delete') || (action == 'change' && addtarget != '')) {
15000: var numoptions = singleserver.options.length;
15001: var needsnew = 1;
15002: for (var k=0; k<numoptions; k++) {
15003: if (singleserver.options[k] == addtarget) {
15004: needsnew = 0;
15005: break;
15006: }
15007: }
15008: if (needsnew == 1) {
15009: singleserver.options[numoptions] = new Option(addtarget,addtarget,false,false);
15010: }
15011: }
15012: if ((action == 'undelete') || (action == 'change' && removetarget != '')) {
15013: singleserver.options.length = 0;
15014: if ((currVal) && (currVal != removetarget)) {
15015: singleserver.options[0] = new Option("","",false,false);
15016: } else {
15017: singleserver.options[0] = new Option("","",true,true);
15018: }
15019: var idx = 0;
15020: for (var m=0; m<alltargets.length; m++) {
15021: if (currBalancers.indexOf(alltargets[m]) == -1) {
15022: idx ++;
15023: if (currVal == alltargets[m]) {
15024: singleserver.options[idx] = new Option(alltargets[m],alltargets[m],true,true);
15025: } else {
15026: singleserver.options[idx] = new Option(alltargets[m],alltargets[m],false,false);
15027: }
15028: }
15029: }
15030: }
15031: }
15032: }
15033: }
15034: }
15035: }
15036: }
15037: return;
15038: }
15039:
15040: // ]]>
15041: </script>
15042:
15043: END
15044: }
15045:
15046: sub new_spares_js {
15047: my @sparestypes = ('primary','default');
15048: my $types = join("','",@sparestypes);
15049: my $select = &mt('Select');
15050: return <<"END";
15051:
15052: <script type="text/javascript">
15053: // <![CDATA[
15054:
15055: function updateNewSpares(formname,lonhost) {
15056: var types = new Array('$types');
15057: var include = new Array();
15058: var exclude = new Array();
15059: for (var i=0; i<types.length; i++) {
15060: var spareboxes = getIndicesByName(formname,'spare_'+types[i]+'_'+lonhost);
15061: for (var j=0; j<spareboxes.length; j++) {
15062: if (formname.elements[spareboxes[j]].checked) {
15063: exclude.push(formname.elements[spareboxes[j]].value);
15064: } else {
15065: include.push(formname.elements[spareboxes[j]].value);
15066: }
15067: }
15068: }
15069: for (var i=0; i<types.length; i++) {
15070: var newSpare = document.getElementById('newspare_'+types[i]+'_'+lonhost);
15071: var selIdx = newSpare.selectedIndex;
15072: var currnew = newSpare.options[selIdx].value;
15073: var okSpares = new Array();
15074: for (var j=0; j<newSpare.options.length; j++) {
15075: var possible = newSpare.options[j].value;
15076: if (possible != '') {
15077: if (exclude.indexOf(possible) == -1) {
15078: okSpares.push(possible);
15079: } else {
15080: if (currnew == possible) {
15081: selIdx = 0;
15082: }
15083: }
15084: }
15085: }
15086: for (var k=0; k<include.length; k++) {
15087: if (okSpares.indexOf(include[k]) == -1) {
15088: okSpares.push(include[k]);
15089: }
15090: }
15091: okSpares.sort();
15092: newSpare.options.length = 0;
15093: if (selIdx == 0) {
15094: newSpare.options[0] = new Option("$select","",true,true);
15095: } else {
15096: newSpare.options[0] = new Option("$select","",false,false);
15097: }
15098: for (var m=0; m<okSpares.length; m++) {
15099: var idx = m+1;
15100: var selThis = 0;
15101: if (selIdx != 0) {
15102: if (okSpares[m] == currnew) {
15103: selThis = 1;
15104: }
15105: }
15106: if (selThis == 1) {
15107: newSpare.options[idx] = new Option(okSpares[m],okSpares[m],true,true);
15108: } else {
15109: newSpare.options[idx] = new Option(okSpares[m],okSpares[m],false,false);
15110: }
15111: }
15112: }
15113: return;
15114: }
15115:
15116: function checkNewSpares(lonhost,type) {
15117: var newSpare = document.getElementById('newspare_'+type+'_'+lonhost);
15118: var chosen = newSpare.options[newSpare.selectedIndex].value;
15119: if (chosen != '') {
15120: var othertype;
15121: var othernewSpare;
15122: if (type == 'primary') {
15123: othernewSpare = document.getElementById('newspare_default_'+lonhost);
15124: }
15125: if (type == 'default') {
15126: othernewSpare = document.getElementById('newspare_primary_'+lonhost);
15127: }
15128: if (othernewSpare.options[othernewSpare.selectedIndex].value == chosen) {
15129: othernewSpare.selectedIndex = 0;
15130: }
15131: }
15132: return;
15133: }
15134:
15135: // ]]>
15136: </script>
15137:
15138: END
15139:
15140: }
15141:
15142: sub common_domprefs_js {
15143: return <<"END";
15144:
15145: <script type="text/javascript">
15146: // <![CDATA[
15147:
15148: function getIndicesByName(formname,item) {
15149: var group = new Array();
15150: for (var i=0;i<formname.elements.length;i++) {
15151: if (formname.elements[i].name == item) {
15152: group.push(formname.elements[i].id);
15153: }
15154: }
15155: return group;
15156: }
15157:
15158: // ]]>
15159: </script>
15160:
15161: END
15162:
15163: }
15164:
15165: sub recaptcha_js {
15166: my %lt = &captcha_phrases();
15167: return <<"END";
15168:
15169: <script type="text/javascript">
15170: // <![CDATA[
15171:
15172: function updateCaptcha(caller,context) {
15173: var privitem;
15174: var pubitem;
15175: var privtext;
15176: var pubtext;
15177: var versionitem;
15178: var versiontext;
15179: if (document.getElementById(context+'_recaptchapub')) {
15180: pubitem = document.getElementById(context+'_recaptchapub');
15181: } else {
15182: return;
15183: }
15184: if (document.getElementById(context+'_recaptchapriv')) {
15185: privitem = document.getElementById(context+'_recaptchapriv');
15186: } else {
15187: return;
15188: }
15189: if (document.getElementById(context+'_recaptchapubtxt')) {
15190: pubtext = document.getElementById(context+'_recaptchapubtxt');
15191: } else {
15192: return;
15193: }
15194: if (document.getElementById(context+'_recaptchaprivtxt')) {
15195: privtext = document.getElementById(context+'_recaptchaprivtxt');
15196: } else {
15197: return;
15198: }
15199: if (document.getElementById(context+'_recaptchaversion')) {
15200: versionitem = document.getElementById(context+'_recaptchaversion');
15201: } else {
15202: return;
15203: }
15204: if (document.getElementById(context+'_recaptchavertxt')) {
15205: versiontext = document.getElementById(context+'_recaptchavertxt');
15206: } else {
15207: return;
15208: }
15209: if (caller.checked) {
15210: if (caller.value == 'recaptcha') {
15211: pubitem.type = 'text';
15212: privitem.type = 'text';
15213: pubitem.size = '40';
15214: privitem.size = '40';
15215: pubtext.innerHTML = "$lt{'pub'}";
15216: privtext.innerHTML = "$lt{'priv'}";
15217: versionitem.type = 'text';
15218: versionitem.size = '3';
15219: versiontext.innerHTML = "$lt{'ver'}";
15220: } else {
15221: pubitem.type = 'hidden';
15222: privitem.type = 'hidden';
15223: versionitem.type = 'hidden';
15224: pubtext.innerHTML = '';
15225: privtext.innerHTML = '';
15226: versiontext.innerHTML = '';
15227: }
15228: }
15229: return;
15230: }
15231:
15232: // ]]>
15233: </script>
15234:
15235: END
15236:
15237: }
15238:
15239: sub toggle_display_js {
15240: return <<"END";
15241:
15242: <script type="text/javascript">
15243: // <![CDATA[
15244:
15245: function toggleDisplay(domForm,caller) {
15246: if (document.getElementById(caller)) {
15247: var divitem = document.getElementById(caller);
15248: var optionsElement = domForm.coursecredits;
15249: var checkval = 1;
15250: var dispval = 'block';
15251: if (caller == 'emailoptions') {
15252: optionsElement = domForm.cancreate_email;
15253: }
15254: if (caller == 'studentsubmission') {
15255: optionsElement = domForm.postsubmit;
15256: }
15257: if (caller == 'cloneinstcode') {
15258: optionsElement = domForm.canclone;
15259: checkval = 'instcode';
15260: }
15261: if (optionsElement.length) {
15262: var currval;
15263: for (var i=0; i<optionsElement.length; i++) {
15264: if (optionsElement[i].checked) {
15265: currval = optionsElement[i].value;
15266: }
15267: }
15268: if (currval == checkval) {
15269: divitem.style.display = dispval;
15270: } else {
15271: divitem.style.display = 'none';
15272: }
15273: }
15274: }
15275: return;
15276: }
15277:
15278: // ]]>
15279: </script>
15280:
15281: END
15282:
15283: }
15284:
15285: sub captcha_phrases {
15286: return &Apache::lonlocal::texthash (
15287: priv => 'Private key',
15288: pub => 'Public key',
15289: original => 'original (CAPTCHA)',
15290: recaptcha => 'successor (ReCAPTCHA)',
15291: notused => 'unused',
15292: ver => 'ReCAPTCHA version (1 or 2)',
15293: );
15294: }
15295:
15296: sub devalidate_remote_domconfs {
15297: my ($dom,$cachekeys) = @_;
15298: return unless (ref($cachekeys) eq 'HASH');
15299: my %servers = &Apache::lonnet::internet_dom_servers($dom);
15300: my %thismachine;
15301: map { $thismachine{$_} = 1; } &Apache::lonnet::current_machine_ids();
15302: my @posscached = ('domainconfig','domdefaults','ltitools','usersessions','directorysrch');
15303: if (keys(%servers)) {
15304: foreach my $server (keys(%servers)) {
15305: next if ($thismachine{$server});
15306: my @cached;
15307: foreach my $name (@posscached) {
15308: if ($cachekeys->{$name}) {
15309: push(@cached,&escape($name).':'.&escape($dom));
15310: }
15311: }
15312: if (@cached) {
15313: &Apache::lonnet::remote_devalidate_cache($server,\@cached);
15314: }
15315: }
15316: }
15317: return;
15318: }
15319:
15320: 1;
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