File:
[LON-CAPA] /
loncom /
interface /
domainprefs.pm
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Wed Jan 18 21:24:39 2017 UTC (7 years, 5 months ago) by
raeburn
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CVS tags:
HEAD
- Helpdesk web form
- Domain configuration to specify which form fields besides E-mail address,
Subject, and Description should be shown (some can be required fields).
- Domain configuration to send submitted form to specified e-mail address(es)
for user from other domains -- if no recipient set in user's domain for help).
- Domain configuration to automatically include a specified string in the e-mail
sent -- either prepended to the subject, or to the body.
- If form is visited by a logged-in user with a role selected in an official
course, the user can change the course code in the linked select boxes,
in order to ask about a different course.
1: # The LearningOnline Network with CAPA
2: # Handler to set domain-wide configuration settings
3: #
4: # $Id: domainprefs.pm,v 1.286 2017/01/18 21:24:39 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'],$dom);
223: my @prefs_order = ('rolecolors','login','defaults','quotas','autoenroll',
224: 'autoupdate','autocreate','directorysrch','contacts',
225: 'usercreation','selfcreation','usermodification','scantron',
226: 'requestcourses','requestauthor','coursecategories',
227: 'serverstatuses','helpsettings','coursedefaults',
228: 'ltitools','selfenrollment','usersessions','ssl','trust');
229: my %existing;
230: if (ref($domconfig{'loadbalancing'}) eq 'HASH') {
231: %existing = %{$domconfig{'loadbalancing'}};
232: }
233: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
234: push(@prefs_order,'loadbalancing');
235: }
236: my %prefs = (
237: 'rolecolors' =>
238: { text => 'Default color schemes',
239: help => 'Domain_Configuration_Color_Schemes',
240: header => [{col1 => 'Student Settings',
241: col2 => '',},
242: {col1 => 'Coordinator Settings',
243: col2 => '',},
244: {col1 => 'Author Settings',
245: col2 => '',},
246: {col1 => 'Administrator Settings',
247: col2 => '',}],
248: print => \&print_rolecolors,
249: modify => \&modify_rolecolors,
250: },
251: 'login' =>
252: { text => 'Log-in page options',
253: help => 'Domain_Configuration_Login_Page',
254: header => [{col1 => 'Log-in Page Items',
255: col2 => '',},
256: {col1 => 'Log-in Help',
257: col2 => 'Value'},
258: {col1 => 'Custom HTML in document head',
259: col2 => 'Value'}],
260: print => \&print_login,
261: modify => \&modify_login,
262: },
263: 'defaults' =>
264: { text => 'Default authentication/language/timezone/portal/types',
265: help => 'Domain_Configuration_LangTZAuth',
266: header => [{col1 => 'Setting',
267: col2 => 'Value'},
268: {col1 => 'Institutional user types',
269: col2 => 'Assignable to e-mail usernames'}],
270: print => \&print_defaults,
271: modify => \&modify_defaults,
272: },
273: 'quotas' =>
274: { text => 'Blogs, personal web pages, webDAV/quotas, portfolios',
275: help => 'Domain_Configuration_Quotas',
276: header => [{col1 => 'User affiliation',
277: col2 => 'Available tools',
278: col3 => 'Quotas, MB; (Authoring requires role)',}],
279: print => \&print_quotas,
280: modify => \&modify_quotas,
281: },
282: 'autoenroll' =>
283: { text => 'Auto-enrollment settings',
284: help => 'Domain_Configuration_Auto_Enrollment',
285: header => [{col1 => 'Configuration setting',
286: col2 => 'Value(s)'}],
287: print => \&print_autoenroll,
288: modify => \&modify_autoenroll,
289: },
290: 'autoupdate' =>
291: { text => 'Auto-update settings',
292: help => 'Domain_Configuration_Auto_Updates',
293: header => [{col1 => 'Setting',
294: col2 => 'Value',},
295: {col1 => 'Setting',
296: col2 => 'Affiliation'},
297: {col1 => 'User population',
298: col2 => 'Updatable user data'}],
299: print => \&print_autoupdate,
300: modify => \&modify_autoupdate,
301: },
302: 'autocreate' =>
303: { text => 'Auto-course creation settings',
304: help => 'Domain_Configuration_Auto_Creation',
305: header => [{col1 => 'Configuration Setting',
306: col2 => 'Value',}],
307: print => \&print_autocreate,
308: modify => \&modify_autocreate,
309: },
310: 'directorysrch' =>
311: { text => 'Directory searches',
312: help => 'Domain_Configuration_InstDirectory_Search',
313: header => [{col1 => 'Institutional Directory Setting',
314: col2 => 'Value',},
315: {col1 => 'LON-CAPA Directory Setting',
316: col2 => 'Value',}],
317: print => \&print_directorysrch,
318: modify => \&modify_directorysrch,
319: },
320: 'contacts' =>
321: { text => 'E-mail addresses and helpform',
322: help => 'Domain_Configuration_Contact_Info',
323: header => [{col1 => 'Default e-mail addresses',
324: col2 => 'Value',},
325: {col1 => 'Recipient(s) for notifications',
326: col2 => 'Value',},
327: {col1 => 'Ask helpdesk form settings',
328: col2 => 'Value',},],
329: print => \&print_contacts,
330: modify => \&modify_contacts,
331: },
332: 'usercreation' =>
333: { text => 'User creation',
334: help => 'Domain_Configuration_User_Creation',
335: header => [{col1 => 'Format rule type',
336: col2 => 'Format rules in force'},
337: {col1 => 'User account creation',
338: col2 => 'Usernames which may be created',},
339: {col1 => 'Context',
340: col2 => 'Assignable authentication types'}],
341: print => \&print_usercreation,
342: modify => \&modify_usercreation,
343: },
344: 'selfcreation' =>
345: { text => 'Users self-creating accounts',
346: help => 'Domain_Configuration_Self_Creation',
347: header => [{col1 => 'Self-creation with institutional username',
348: col2 => 'Enabled?'},
349: {col1 => 'Institutional user type (login/SSO self-creation)',
350: col2 => 'Information user can enter'},
351: {col1 => 'Self-creation with e-mail as username',
352: col2 => 'Settings'}],
353: print => \&print_selfcreation,
354: modify => \&modify_selfcreation,
355: },
356: 'usermodification' =>
357: { text => 'User modification',
358: help => 'Domain_Configuration_User_Modification',
359: header => [{col1 => 'Target user has role',
360: col2 => 'User information updatable in author context'},
361: {col1 => 'Target user has role',
362: col2 => 'User information updatable in course context'}],
363: print => \&print_usermodification,
364: modify => \&modify_usermodification,
365: },
366: 'scantron' =>
367: { text => 'Bubblesheet format file',
368: help => 'Domain_Configuration_Scantron_Format',
369: header => [ {col1 => 'Item',
370: col2 => '',
371: }],
372: print => \&print_scantron,
373: modify => \&modify_scantron,
374: },
375: 'requestcourses' =>
376: {text => 'Request creation of courses',
377: help => 'Domain_Configuration_Request_Courses',
378: header => [{col1 => 'User affiliation',
379: col2 => 'Availability/Processing of requests',},
380: {col1 => 'Setting',
381: col2 => 'Value'},
382: {col1 => 'Available textbooks',
383: col2 => ''},
384: {col1 => 'Available templates',
385: col2 => ''},
386: {col1 => 'Validation (not official courses)',
387: col2 => 'Value'},],
388: print => \&print_quotas,
389: modify => \&modify_quotas,
390: },
391: 'requestauthor' =>
392: {text => 'Request Authoring Space',
393: help => 'Domain_Configuration_Request_Author',
394: header => [{col1 => 'User affiliation',
395: col2 => 'Availability/Processing of requests',},
396: {col1 => 'Setting',
397: col2 => 'Value'}],
398: print => \&print_quotas,
399: modify => \&modify_quotas,
400: },
401: 'coursecategories' =>
402: { text => 'Cataloging of courses/communities',
403: help => 'Domain_Configuration_Cataloging_Courses',
404: header => [{col1 => 'Catalog type/availability',
405: col2 => '',},
406: {col1 => 'Category settings for standard catalog',
407: col2 => '',},
408: {col1 => 'Categories',
409: col2 => '',
410: }],
411: print => \&print_coursecategories,
412: modify => \&modify_coursecategories,
413: },
414: 'serverstatuses' =>
415: {text => 'Access to server status pages',
416: help => 'Domain_Configuration_Server_Status',
417: header => [{col1 => 'Status Page',
418: col2 => 'Other named users',
419: col3 => 'Specific IPs',
420: }],
421: print => \&print_serverstatuses,
422: modify => \&modify_serverstatuses,
423: },
424: 'helpsettings' =>
425: {text => 'Support settings',
426: help => 'Domain_Configuration_Help_Settings',
427: header => [{col1 => 'Help Page Settings (logged-in users)',
428: col2 => 'Value'},
429: {col1 => 'Helpdesk Roles',
430: col2 => 'Settings'},],
431: print => \&print_helpsettings,
432: modify => \&modify_helpsettings,
433: },
434: 'coursedefaults' =>
435: {text => 'Course/Community defaults',
436: help => 'Domain_Configuration_Course_Defaults',
437: header => [{col1 => 'Defaults which can be overridden in each course by a CC',
438: col2 => 'Value',},
439: {col1 => 'Defaults which can be overridden for each course by a DC',
440: col2 => 'Value',},],
441: print => \&print_coursedefaults,
442: modify => \&modify_coursedefaults,
443: },
444: 'selfenrollment' =>
445: {text => 'Self-enrollment in Course/Community',
446: help => 'Domain_Configuration_Selfenrollment',
447: header => [{col1 => 'Configuration Rights',
448: col2 => 'Configured by Course Personnel or Domain Coordinator?'},
449: {col1 => 'Defaults',
450: col2 => 'Value'},
451: {col1 => 'Self-enrollment validation (optional)',
452: col2 => 'Value'},],
453: print => \&print_selfenrollment,
454: modify => \&modify_selfenrollment,
455: },
456: 'privacy' =>
457: {text => 'User Privacy',
458: help => 'Domain_Configuration_User_Privacy',
459: header => [{col1 => 'Setting',
460: col2 => 'Value',}],
461: print => \&print_privacy,
462: modify => \&modify_privacy,
463: },
464: 'usersessions' =>
465: {text => 'User session hosting/offloading',
466: help => 'Domain_Configuration_User_Sessions',
467: header => [{col1 => 'Domain server',
468: col2 => 'Servers to offload sessions to when busy'},
469: {col1 => 'Hosting of users from other domains',
470: col2 => 'Rules'},
471: {col1 => "Hosting domain's own users elsewhere",
472: col2 => 'Rules'}],
473: print => \&print_usersessions,
474: modify => \&modify_usersessions,
475: },
476: 'loadbalancing' =>
477: {text => 'Dedicated Load Balancer(s)',
478: help => 'Domain_Configuration_Load_Balancing',
479: header => [{col1 => 'Balancers',
480: col2 => 'Default destinations',
481: col3 => 'User affiliation',
482: col4 => 'Overrides'},
483: ],
484: print => \&print_loadbalancing,
485: modify => \&modify_loadbalancing,
486: },
487: 'ltitools' =>
488: {text => 'External Tools (LTI)',
489: help => 'Domain_configuration_LTI_Tools',
490: header => [{col1 => 'Setting',
491: col2 => 'Value',}],
492: print => \&print_ltitools,
493: modify => \&modify_ltitools,
494: },
495: 'ssl' =>
496: {text => 'LON-CAPA Network (SSL)',
497: help => 'Domain_Configuration_Network_SSL',
498: header => [{col1 => 'Server',
499: col2 => 'Certificate Status'},
500: {col1 => 'Connections to other servers',
501: col2 => 'Rules'},
502: {col1 => "Replicating domain's published content",
503: col2 => 'Rules'}],
504: print => \&print_ssl,
505: modify => \&modify_ssl,
506: },
507: 'trust' =>
508: {text => 'Trust Settings',
509: help => 'Domain_Configuration_Trust',
510: header => [{col1 => "Access to this domain's content by others",
511: col2 => 'Rules'},
512: {col1 => "Access to other domain's content by this domain",
513: col2 => 'Rules'},
514: {col1 => "Enrollment in this domain's courses by others",
515: col2 => 'Rules',},
516: {col1 => "Co-author roles in this domain for others",
517: col2 => 'Rules',},
518: {col1 => "Co-author roles for this domain's users elsewhere",
519: col2 => 'Rules',},
520: {col1 => "Domain roles in this domain assignable to others",
521: col2 => 'Rules'},
522: {col1 => "Course catalog for this domain displayed elsewhere",
523: col2 => 'Rules'},
524: {col1 => "Requests for creation of courses in this domain by others",
525: col2 => 'Rules'},
526: {col1 => "Users in other domains can send messages to this domain",
527: col2 => 'Rules'},],
528: print => \&print_trust,
529: modify => \&modify_trust,
530: },
531: );
532: if (keys(%servers) > 1) {
533: $prefs{'login'} = { text => 'Log-in page options',
534: help => 'Domain_Configuration_Login_Page',
535: header => [{col1 => 'Log-in Service',
536: col2 => 'Server Setting',},
537: {col1 => 'Log-in Page Items',
538: col2 => ''},
539: {col1 => 'Log-in Help',
540: col2 => 'Value'},
541: {col1 => 'Custom HTML in document head',
542: col2 => 'Value'}],
543: print => \&print_login,
544: modify => \&modify_login,
545: };
546: }
547:
548: my @roles = ('student','coordinator','author','admin');
549: my @actions = &Apache::loncommon::get_env_multiple('form.actions');
550: &Apache::lonhtmlcommon::add_breadcrumb
551: ({href=>"javascript:changePage(document.$phase,'pickactions')",
552: text=>"Settings to display/modify"});
553: my $confname = $dom.'-domainconfig';
554:
555: if ($phase eq 'process') {
556: my $result = &Apache::lonconfigsettings::make_changes($r,$dom,$phase,$context,\@prefs_order,
557: \%prefs,\%domconfig,$confname,\@roles);
558: if ((ref($result) eq 'HASH') && (keys(%{$result}))) {
559: $r->rflush();
560: &devalidate_remote_domconfs($dom,$result);
561: }
562: } elsif ($phase eq 'display') {
563: my $js = &recaptcha_js().
564: &toggle_display_js();
565: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
566: my ($othertitle,$usertypes,$types) =
567: &Apache::loncommon::sorted_inst_types($dom);
568: $js .= &lonbalance_targets_js($dom,$types,\%servers,
569: $domconfig{'loadbalancing'}).
570: &new_spares_js().
571: &common_domprefs_js().
572: &Apache::loncommon::javascript_array_indexof();
573: }
574: if (grep(/^requestcourses$/,@actions)) {
575: my $javascript_validations;
576: my $coursebrowserjs=&Apache::loncommon::coursebrowser_javascript($env{'request.role.domain'});
577: $js .= <<END;
578: <script type="text/javascript">
579: $javascript_validations
580: </script>
581: $coursebrowserjs
582: END
583: }
584: if (grep(/^contacts$/,@actions)) {
585: $js .= &contacts_javascript();
586: }
587: &Apache::lonconfigsettings::display_settings($r,$dom,$phase,$context,\@prefs_order,\%prefs,\%domconfig,$confname,$js);
588: } else {
589: # check if domconfig user exists for the domain.
590: my $servadm = $r->dir_config('lonAdmEMail');
591: my ($configuserok,$author_ok,$switchserver) =
592: &config_check($dom,$confname,$servadm);
593: unless ($configuserok eq 'ok') {
594: &Apache::lonconfigsettings::print_header($r,$phase,$context);
595: $r->print(&mt('The domain configuration user "[_1]" has yet to be created.',
596: $confname).
597: '<br />'
598: );
599: if ($switchserver) {
600: $r->print(&mt('Ordinarily, that domain configuration user is created when the ./UPDATE script is run to install LON-CAPA for the first time.').
601: '<br />'.
602: &mt('However, that does not apply when new domains are added to a multi-domain server, and ./UPDATE has not been run recently.').
603: '<br />'.
604: &mt('The "[_1]" user can be created automatically when a Domain Coordinator visits the web-based "Set domain configuration" screen, in a session hosted on the primary library server.',$confname).
605: '<br />'.
606: &mt('To do that now, use the following link: [_1]',$switchserver)
607: );
608: } else {
609: $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.').
610: '<br />'.
611: &mt('Once that is done, you will be able to use the web-based "Set domain configuration" to configure the domain')
612: );
613: }
614: $r->print(&Apache::loncommon::end_page());
615: return OK;
616: }
617: if (keys(%domconfig) == 0) {
618: my $primarylibserv = &Apache::lonnet::domain($dom,'primary');
619: my @ids=&Apache::lonnet::current_machine_ids();
620: if (!grep(/^\Q$primarylibserv\E$/,@ids)) {
621: my %designhash = &Apache::loncommon::get_domainconf($dom);
622: my @loginimages = ('img','logo','domlogo','login');
623: my $custom_img_count = 0;
624: foreach my $img (@loginimages) {
625: if ($designhash{$dom.'.login.'.$img} ne '') {
626: $custom_img_count ++;
627: }
628: }
629: foreach my $role (@roles) {
630: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
631: $custom_img_count ++;
632: }
633: }
634: if ($custom_img_count > 0) {
635: &Apache::lonconfigsettings::print_header($r,$phase,$context);
636: my $switch_server = &check_switchserver($dom,$confname);
637: $r->print(
638: &mt('Domain configuration settings have yet to be saved for this domain via the web-based domain preferences interface.').'<br />'.
639: &mt("While this remains so, you must switch to the domain's primary library server in order to update settings.").'<br /><br />'.
640: &mt("Thereafter, (with a Domain Coordinator role selected in the domain) you will be able to update settings when logged in to any server in the LON-CAPA network.").'<br />'.
641: &mt("However, you will still need to switch to the domain's primary library server to upload new images or logos.").'<br /><br />');
642: if ($switch_server) {
643: $r->print($switch_server.' '.&mt('to primary library server for domain: [_1]',$dom));
644: }
645: $r->print(&Apache::loncommon::end_page());
646: return OK;
647: }
648: }
649: }
650: &Apache::lonconfigsettings::display_choices($r,$phase,$context,\@prefs_order,\%prefs);
651: }
652: return OK;
653: }
654:
655: sub process_changes {
656: my ($r,$dom,$confname,$action,$roles,$values,$lastactref) = @_;
657: my %domconfig;
658: if (ref($values) eq 'HASH') {
659: %domconfig = %{$values};
660: }
661: my $output;
662: if ($action eq 'login') {
663: $output = &modify_login($r,$dom,$confname,$lastactref,%domconfig);
664: } elsif ($action eq 'rolecolors') {
665: $output = &modify_rolecolors($r,$dom,$confname,$roles,
666: $lastactref,%domconfig);
667: } elsif ($action eq 'quotas') {
668: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
669: } elsif ($action eq 'autoenroll') {
670: $output = &modify_autoenroll($dom,$lastactref,%domconfig);
671: } elsif ($action eq 'autoupdate') {
672: $output = &modify_autoupdate($dom,%domconfig);
673: } elsif ($action eq 'autocreate') {
674: $output = &modify_autocreate($dom,%domconfig);
675: } elsif ($action eq 'directorysrch') {
676: $output = &modify_directorysrch($dom,%domconfig);
677: } elsif ($action eq 'usercreation') {
678: $output = &modify_usercreation($dom,%domconfig);
679: } elsif ($action eq 'selfcreation') {
680: $output = &modify_selfcreation($dom,%domconfig);
681: } elsif ($action eq 'usermodification') {
682: $output = &modify_usermodification($dom,%domconfig);
683: } elsif ($action eq 'contacts') {
684: $output = &modify_contacts($dom,$lastactref,%domconfig);
685: } elsif ($action eq 'defaults') {
686: $output = &modify_defaults($dom,$lastactref,%domconfig);
687: } elsif ($action eq 'scantron') {
688: $output = &modify_scantron($r,$dom,$confname,$lastactref,%domconfig);
689: } elsif ($action eq 'coursecategories') {
690: $output = &modify_coursecategories($dom,$lastactref,%domconfig);
691: } elsif ($action eq 'serverstatuses') {
692: $output = &modify_serverstatuses($dom,%domconfig);
693: } elsif ($action eq 'requestcourses') {
694: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
695: } elsif ($action eq 'requestauthor') {
696: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
697: } elsif ($action eq 'helpsettings') {
698: $output = &modify_helpsettings($r,$dom,$confname,$lastactref,%domconfig);
699: } elsif ($action eq 'coursedefaults') {
700: $output = &modify_coursedefaults($dom,$lastactref,%domconfig);
701: } elsif ($action eq 'selfenrollment') {
702: $output = &modify_selfenrollment($dom,$lastactref,%domconfig)
703: } elsif ($action eq 'usersessions') {
704: $output = &modify_usersessions($dom,$lastactref,%domconfig);
705: } elsif ($action eq 'loadbalancing') {
706: $output = &modify_loadbalancing($dom,%domconfig);
707: } elsif ($action eq 'ltitools') {
708: $output = &modify_ltitools($r,$dom,$action,$lastactref,%domconfig);
709: } elsif ($action eq 'ssl') {
710: $output = &modify_ssl($dom,$lastactref,%domconfig);
711: } elsif ($action eq 'trust') {
712: $output = &modify_trust($dom,$lastactref,%domconfig);
713: }
714: return $output;
715: }
716:
717: sub print_config_box {
718: my ($r,$dom,$confname,$phase,$action,$item,$settings) = @_;
719: my $rowtotal = 0;
720: my $output;
721: if ($action eq 'coursecategories') {
722: $output = &coursecategories_javascript($settings);
723: } elsif ($action eq 'defaults') {
724: $output = &defaults_javascript($settings);
725: } elsif ($action eq 'helpsettings') {
726: my (%privs,%levelscurrent);
727: my %full=();
728: my %levels=(
729: course => {},
730: domain => {},
731: system => {},
732: );
733: my $context = 'domain';
734: my $crstype = 'Course';
735: my $formname = 'display';
736: &Apache::lonuserutils::custom_role_privs(\%privs,\%full,\%levels,\%levelscurrent);
737: my @templateroles = &Apache::lonuserutils::custom_template_roles($context,$crstype);
738: $output =
739: &Apache::lonuserutils::custom_roledefs_js($context,$crstype,$formname,\%full,
740: \@templateroles);
741: }
742: $output .=
743: '<table class="LC_nested_outer">
744: <tr>
745: <th align="left" valign="middle"><span class="LC_nobreak">'.
746: &mt($item->{text}).' '.
747: &Apache::loncommon::help_open_topic($item->{'help'}).'</span></th>'."\n".
748: '</tr>';
749: $rowtotal ++;
750: my $numheaders = 1;
751: if (ref($item->{'header'}) eq 'ARRAY') {
752: $numheaders = scalar(@{$item->{'header'}});
753: }
754: if ($numheaders > 1) {
755: my $colspan = '';
756: my $rightcolspan = '';
757: if (($action eq 'rolecolors') || ($action eq 'defaults') ||
758: ($action eq 'directorysrch') ||
759: (($action eq 'login') && ($numheaders < 4))) {
760: $colspan = ' colspan="2"';
761: }
762: if ($action eq 'usersessions') {
763: $rightcolspan = ' colspan="3"';
764: }
765: $output .= '
766: <tr>
767: <td>
768: <table class="LC_nested">
769: <tr class="LC_info_row">
770: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[0]->{'col1'}).'</td>
771: <td class="LC_right_item"'.$rightcolspan.'>'.&mt($item->{'header'}->[0]->{'col2'}).'</td>
772: </tr>';
773: $rowtotal ++;
774: if (($action eq 'autoupdate') || ($action eq 'usercreation') || ($action eq 'selfcreation') ||
775: ($action eq 'usermodification') || ($action eq 'defaults') || ($action eq 'coursedefaults') ||
776: ($action eq 'selfenrollment') || ($action eq 'usersessions') || ($action eq 'ssl') ||
777: ($action eq 'directorysrch') || ($action eq 'trust') || ($action eq 'helpsettings') ||
778: ($action eq 'contacts')) {
779: $output .= $item->{'print'}->('top',$dom,$settings,\$rowtotal);
780: } elsif ($action eq 'coursecategories') {
781: $output .= $item->{'print'}->('top',$dom,$item,$settings,\$rowtotal);
782: } elsif ($action eq 'login') {
783: if ($numheaders == 4) {
784: $colspan = ' colspan="2"';
785: $output .= &print_login('service',$dom,$confname,$phase,$settings,\$rowtotal);
786: } else {
787: $output .= &print_login('page',$dom,$confname,$phase,$settings,\$rowtotal);
788: }
789: } elsif (($action eq 'requestcourses') || ($action eq 'requestauthor')) {
790: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
791: } elsif ($action eq 'rolecolors') {
792: $output .= &print_rolecolors($phase,'student',$dom,$confname,$settings,\$rowtotal);
793: }
794: $output .= '
795: </table>
796: </td>
797: </tr>
798: <tr>
799: <td>
800: <table class="LC_nested">
801: <tr class="LC_info_row">
802: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col1'}).'</td>
803: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col2'}).'</td>
804: </tr>';
805: $rowtotal ++;
806: if (($action eq 'autoupdate') || ($action eq 'usercreation') ||
807: ($action eq 'selfcreation') || ($action eq 'selfenrollment') ||
808: ($action eq 'usersessions') || ($action eq 'coursecategories') ||
809: ($action eq 'ssl') || ($action eq 'trust') || ($action eq 'contacts')) {
810: if ($action eq 'coursecategories') {
811: $output .= &print_coursecategories('middle',$dom,$item,$settings,\$rowtotal);
812: $colspan = ' colspan="2"';
813: } elsif ($action eq 'trust') {
814: $output .= $item->{'print'}->('shared',$dom,$settings,\$rowtotal);
815: } else {
816: $output .= $item->{'print'}->('middle',$dom,$settings,\$rowtotal);
817: }
818: if ($action eq 'trust') {
819: $output .= '
820: </table>
821: </td>
822: </tr>';
823: my @trusthdrs = qw(2 3 4 5 6 7);
824: my @prefixes = qw(enroll othcoau coaurem domroles catalog reqcrs);
825: for (my $i=0; $i<@trusthdrs; $i++) {
826: $output .= '
827: <tr>
828: <td>
829: <table class="LC_nested">
830: <tr class="LC_info_row">
831: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[$trusthdrs[$i]]->{'col1'}).'</td>
832: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[$trusthdrs[$i]]->{'col2'}).'</td></tr>'.
833: $item->{'print'}->($prefixes[$i],$dom,$settings,\$rowtotal).'
834: </table>
835: </td>
836: </tr>';
837: }
838: $output .= '
839: <tr>
840: <td>
841: <table class="LC_nested">
842: <tr class="LC_info_row">
843: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[8]->{'col1'}).'</td>
844: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[8]->{'col2'}).'</td></tr>'.
845: $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
846: } else {
847: $output .= '
848: </table>
849: </td>
850: </tr>
851: <tr>
852: <td>
853: <table class="LC_nested">
854: <tr class="LC_info_row">
855: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
856: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td>
857: </tr>'."\n";
858: if ($action eq 'coursecategories') {
859: $output .= &print_coursecategories('bottom',$dom,$item,$settings,\$rowtotal);
860: } else {
861: $output .= $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
862: }
863: }
864: $rowtotal ++;
865: } elsif (($action eq 'usermodification') || ($action eq 'coursedefaults') ||
866: ($action eq 'defaults') || ($action eq 'directorysrch') ||
867: ($action eq 'helpsettings')) {
868: $output .= $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
869: } elsif ($action eq 'login') {
870: if ($numheaders == 4) {
871: $output .= &print_login('page',$dom,$confname,$phase,$settings,\$rowtotal).'
872: </table>
873: </td>
874: </tr>
875: <tr>
876: <td>
877: <table class="LC_nested">
878: <tr class="LC_info_row">
879: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
880: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col2'}).'</td></tr>'.
881: &print_login('help',$dom,$confname,$phase,$settings,\$rowtotal);
882: $rowtotal ++;
883: } else {
884: $output .= &print_login('help',$dom,$confname,$phase,$settings,\$rowtotal);
885: }
886: $output .= '
887: </table>
888: </td>
889: </tr>
890: <tr>
891: <td>
892: <table class="LC_nested">
893: <tr class="LC_info_row">';
894: if ($numheaders == 4) {
895: $output .= '
896: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
897: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col2'}).'</td>
898: </tr>';
899: } else {
900: $output .= '
901: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
902: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col2'}).'</td>
903: </tr>';
904: }
905: $rowtotal ++;
906: $output .= &print_login('headtag',$dom,$confname,$phase,$settings,\$rowtotal);
907: } elsif ($action eq 'requestcourses') {
908: $output .= &print_requestmail($dom,$action,$settings,\$rowtotal);
909: $rowtotal ++;
910: $output .= &print_studentcode($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">'.&mt($item->{'header'}->[2]->{'col2'}).'</td> </tr>'.
920: &textbookcourses_javascript($settings).
921: &print_textbookcourses($dom,'textbooks',$settings,\$rowtotal).'
922: </table>
923: </td>
924: </tr>
925: <tr>
926: <td>
927: <table class="LC_nested">
928: <tr class="LC_info_row">
929: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
930: <td class="LC_right_item">'.&mt($item->{'header'}->[3]->{'col2'}).'</td> </tr>'.
931: &print_textbookcourses($dom,'templates',$settings,\$rowtotal).'
932: </table>
933: </td>
934: </tr>
935: <tr>
936: <td>
937: <table class="LC_nested">
938: <tr class="LC_info_row">
939: <td class="LC_left_item"'.$colspan.' valign="top">'.&mt($item->{'header'}->[4]->{'col1'}).'</td>
940: <td class="LC_right_item" valign="top">'.&mt($item->{'header'}->[4]->{'col2'}).'</td>
941: </tr>'.
942: &print_validation_rows('requestcourses',$dom,$settings,\$rowtotal);
943: } elsif ($action eq 'requestauthor') {
944: $output .= &print_requestmail($dom,$action,$settings,\$rowtotal);
945: $rowtotal ++;
946: } elsif ($action eq 'rolecolors') {
947: $output .= &print_rolecolors($phase,'coordinator',$dom,$confname,$settings,\$rowtotal).'
948: </table>
949: </td>
950: </tr>
951: <tr>
952: <td>
953: <table class="LC_nested">
954: <tr class="LC_info_row">
955: <td class="LC_left_item"'.$colspan.' valign="top">'.
956: &mt($item->{'header'}->[2]->{'col1'}).'</td>
957: <td class="LC_right_item" valign="top">'.
958: &mt($item->{'header'}->[2]->{'col2'}).'</td>
959: </tr>'.
960: &print_rolecolors($phase,'author',$dom,$confname,$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($item->{'header'}->[3]->{'col2'}).'</td>
970: </tr>'.
971: &print_rolecolors($phase,'admin',$dom,$confname,$settings,\$rowtotal);
972: $rowtotal += 2;
973: }
974: } else {
975: $output .= '
976: <tr>
977: <td>
978: <table class="LC_nested">
979: <tr class="LC_info_row">';
980: if ($action eq 'login') {
981: $output .= '
982: <td class="LC_left_item" colspan="2">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
983: } elsif ($action eq 'serverstatuses') {
984: $output .= '
985: <td class="LC_left_item" valign="top">'.&mt($item->{'header'}->[0]->{'col1'}).
986: '<br />('.&mt('Automatic access for Dom. Coords.').')</td>';
987:
988: } else {
989: $output .= '
990: <td class="LC_left_item" valign="top">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
991: }
992: if (defined($item->{'header'}->[0]->{'col3'})) {
993: $output .= '<td class="LC_left_item" valign="top">'.
994: &mt($item->{'header'}->[0]->{'col2'});
995: if ($action eq 'serverstatuses') {
996: $output .= '<br />(<tt>'.&mt('user1:domain1,user2:domain2 etc.').'</tt>)';
997: }
998: } else {
999: $output .= '<td class="LC_right_item" valign="top">'.
1000: &mt($item->{'header'}->[0]->{'col2'});
1001: }
1002: $output .= '</td>';
1003: if ($item->{'header'}->[0]->{'col3'}) {
1004: if (defined($item->{'header'}->[0]->{'col4'})) {
1005: $output .= '<td class="LC_left_item" valign="top">'.
1006: &mt($item->{'header'}->[0]->{'col3'});
1007: } else {
1008: $output .= '<td class="LC_right_item" valign="top">'.
1009: &mt($item->{'header'}->[0]->{'col3'});
1010: }
1011: if ($action eq 'serverstatuses') {
1012: $output .= '<br />(<tt>'.&mt('IP1,IP2 etc.').'</tt>)';
1013: }
1014: $output .= '</td>';
1015: }
1016: if ($item->{'header'}->[0]->{'col4'}) {
1017: $output .= '<td class="LC_right_item" valign="top">'.
1018: &mt($item->{'header'}->[0]->{'col4'});
1019: }
1020: $output .= '</tr>';
1021: $rowtotal ++;
1022: if ($action eq 'quotas') {
1023: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
1024: } elsif (($action eq 'autoenroll') || ($action eq 'autocreate') ||
1025: ($action eq 'serverstatuses') || ($action eq 'loadbalancing') ||
1026: ($action eq 'ltitools')) {
1027: $output .= $item->{'print'}->($dom,$settings,\$rowtotal);
1028: } elsif ($action eq 'scantron') {
1029: $output .= &print_scantronformat($r,$dom,$confname,$settings,\$rowtotal);
1030: }
1031: }
1032: $output .= '
1033: </table>
1034: </td>
1035: </tr>
1036: </table><br />';
1037: return ($output,$rowtotal);
1038: }
1039:
1040: sub print_login {
1041: my ($caller,$dom,$confname,$phase,$settings,$rowtotal) = @_;
1042: my ($css_class,$datatable);
1043: my %choices = &login_choices();
1044:
1045: if ($caller eq 'service') {
1046: my %servers = &Apache::lonnet::internet_dom_servers($dom);
1047: my $choice = $choices{'disallowlogin'};
1048: $css_class = ' class="LC_odd_row"';
1049: $datatable .= '<tr'.$css_class.'><td>'.$choice.'</td>'.
1050: '<td align="right"><table><tr><th>'.$choices{'hostid'}.'</th>'.
1051: '<th>'.$choices{'server'}.'</th>'.
1052: '<th>'.$choices{'serverpath'}.'</th>'.
1053: '<th>'.$choices{'custompath'}.'</th>'.
1054: '<th><span class="LC_nobreak">'.$choices{'exempt'}.'</span></th></tr>'."\n";
1055: my %disallowed;
1056: if (ref($settings) eq 'HASH') {
1057: if (ref($settings->{'loginvia'}) eq 'HASH') {
1058: %disallowed = %{$settings->{'loginvia'}};
1059: }
1060: }
1061: foreach my $lonhost (sort(keys(%servers))) {
1062: my $direct = 'selected="selected"';
1063: if (ref($disallowed{$lonhost}) eq 'HASH') {
1064: if ($disallowed{$lonhost}{'server'} ne '') {
1065: $direct = '';
1066: }
1067: }
1068: $datatable .= '<tr><td>'.$servers{$lonhost}.'</td>'.
1069: '<td><select name="'.$lonhost.'_server">'.
1070: '<option value=""'.$direct.'>'.$choices{'directlogin'}.
1071: '</option>';
1072: foreach my $hostid (sort(keys(%servers))) {
1073: next if ($servers{$hostid} eq $servers{$lonhost});
1074: my $selected = '';
1075: if (ref($disallowed{$lonhost}) eq 'HASH') {
1076: if ($hostid eq $disallowed{$lonhost}{'server'}) {
1077: $selected = 'selected="selected"';
1078: }
1079: }
1080: $datatable .= '<option value="'.$hostid.'"'.$selected.'>'.
1081: $servers{$hostid}.'</option>';
1082: }
1083: $datatable .= '</select></td>'.
1084: '<td><select name="'.$lonhost.'_serverpath">';
1085: foreach my $path ('','/','/adm/login','/adm/roles','custom') {
1086: my $pathname = $path;
1087: if ($path eq 'custom') {
1088: $pathname = &mt('Custom Path').' ->';
1089: }
1090: my $selected = '';
1091: if (ref($disallowed{$lonhost}) eq 'HASH') {
1092: if ($path eq $disallowed{$lonhost}{'serverpath'}) {
1093: $selected = 'selected="selected"';
1094: }
1095: } elsif ($path eq '') {
1096: $selected = 'selected="selected"';
1097: }
1098: $datatable .= '<option value="'.$path.'"'.$selected.'>'.$pathname.'</option>';
1099: }
1100: $datatable .= '</select></td>';
1101: my ($custom,$exempt);
1102: if (ref($disallowed{$lonhost}) eq 'HASH') {
1103: $custom = $disallowed{$lonhost}{'custompath'};
1104: $exempt = $disallowed{$lonhost}{'exempt'};
1105: }
1106: $datatable .= '<td><input type="text" name="'.$lonhost.'_custompath" size="6" value="'.$custom.'" /></td>'.
1107: '<td><input type="text" name="'.$lonhost.'_exempt" size="8" value="'.$exempt.'" /></td>'.
1108: '</tr>';
1109: }
1110: $datatable .= '</table></td></tr>';
1111: return $datatable;
1112: } elsif ($caller eq 'page') {
1113: my %defaultchecked = (
1114: 'coursecatalog' => 'on',
1115: 'helpdesk' => 'on',
1116: 'adminmail' => 'off',
1117: 'newuser' => 'off',
1118: );
1119: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
1120: my (%checkedon,%checkedoff);
1121: foreach my $item (@toggles) {
1122: if ($defaultchecked{$item} eq 'on') {
1123: $checkedon{$item} = ' checked="checked" ';
1124: $checkedoff{$item} = ' ';
1125: } elsif ($defaultchecked{$item} eq 'off') {
1126: $checkedoff{$item} = ' checked="checked" ';
1127: $checkedon{$item} = ' ';
1128: }
1129: }
1130: my @images = ('img','logo','domlogo','login');
1131: my @logintext = ('textcol','bgcol');
1132: my @bgs = ('pgbg','mainbg','sidebg');
1133: my @links = ('link','alink','vlink');
1134: my %designhash = &Apache::loncommon::get_domainconf($dom);
1135: my %defaultdesign = %Apache::loncommon::defaultdesign;
1136: my (%is_custom,%designs);
1137: my %defaults = (
1138: font => $defaultdesign{'login.font'},
1139: );
1140: foreach my $item (@images) {
1141: $defaults{$item} = $defaultdesign{'login.'.$item};
1142: $defaults{'showlogo'}{$item} = 1;
1143: }
1144: foreach my $item (@bgs) {
1145: $defaults{'bgs'}{$item} = $defaultdesign{'login.'.$item};
1146: }
1147: foreach my $item (@logintext) {
1148: $defaults{'logintext'}{$item} = $defaultdesign{'login.'.$item};
1149: }
1150: foreach my $item (@links) {
1151: $defaults{'links'}{$item} = $defaultdesign{'login.'.$item};
1152: }
1153: if (ref($settings) eq 'HASH') {
1154: foreach my $item (@toggles) {
1155: if ($settings->{$item} eq '1') {
1156: $checkedon{$item} = ' checked="checked" ';
1157: $checkedoff{$item} = ' ';
1158: } elsif ($settings->{$item} eq '0') {
1159: $checkedoff{$item} = ' checked="checked" ';
1160: $checkedon{$item} = ' ';
1161: }
1162: }
1163: foreach my $item (@images) {
1164: if (defined($settings->{$item})) {
1165: $designs{$item} = $settings->{$item};
1166: $is_custom{$item} = 1;
1167: }
1168: if (defined($settings->{'showlogo'}{$item})) {
1169: $designs{'showlogo'}{$item} = $settings->{'showlogo'}{$item};
1170: }
1171: }
1172: foreach my $item (@logintext) {
1173: if ($settings->{$item} ne '') {
1174: $designs{'logintext'}{$item} = $settings->{$item};
1175: $is_custom{$item} = 1;
1176: }
1177: }
1178: if ($settings->{'font'} ne '') {
1179: $designs{'font'} = $settings->{'font'};
1180: $is_custom{'font'} = 1;
1181: }
1182: foreach my $item (@bgs) {
1183: if ($settings->{$item} ne '') {
1184: $designs{'bgs'}{$item} = $settings->{$item};
1185: $is_custom{$item} = 1;
1186: }
1187: }
1188: foreach my $item (@links) {
1189: if ($settings->{$item} ne '') {
1190: $designs{'links'}{$item} = $settings->{$item};
1191: $is_custom{$item} = 1;
1192: }
1193: }
1194: } else {
1195: if ($designhash{$dom.'.login.font'} ne '') {
1196: $designs{'font'} = $designhash{$dom.'.login.font'};
1197: $is_custom{'font'} = 1;
1198: }
1199: foreach my $item (@images) {
1200: if ($designhash{$dom.'.login.'.$item} ne '') {
1201: $designs{$item} = $designhash{$dom.'.login.'.$item};
1202: $is_custom{$item} = 1;
1203: }
1204: }
1205: foreach my $item (@bgs) {
1206: if ($designhash{$dom.'.login.'.$item} ne '') {
1207: $designs{'bgs'}{$item} = $designhash{$dom.'.login.'.$item};
1208: $is_custom{$item} = 1;
1209: }
1210: }
1211: foreach my $item (@links) {
1212: if ($designhash{$dom.'.login.'.$item} ne '') {
1213: $designs{'links'}{$item} = $designhash{$dom.'.login.'.$item};
1214: $is_custom{$item} = 1;
1215: }
1216: }
1217: }
1218: my %alt_text = &Apache::lonlocal::texthash ( img => 'Log-in banner',
1219: logo => 'Institution Logo',
1220: domlogo => 'Domain Logo',
1221: login => 'Login box');
1222: my $itemcount = 1;
1223: foreach my $item (@toggles) {
1224: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1225: $datatable .=
1226: '<tr'.$css_class.'><td colspan="2">'.$choices{$item}.
1227: '</td><td>'.
1228: '<span class="LC_nobreak"><label><input type="radio" name="'.
1229: $item.'"'.$checkedon{$item}.' value="1" />'.&mt('Yes').
1230: '</label> <label><input type="radio" name="'.$item.'"'.
1231: $checkedoff{$item}.' value="0" />'.&mt('No').'</label></span></td>'.
1232: '</tr>';
1233: $itemcount ++;
1234: }
1235: $datatable .= &display_color_options($dom,$confname,$phase,'login',$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal,\@logintext);
1236: $datatable .= '</tr></table></td></tr>';
1237: } elsif ($caller eq 'help') {
1238: my ($defaulturl,$defaulttype,%url,%type,%lt,%langchoices);
1239: my $switchserver = &check_switchserver($dom,$confname);
1240: my $itemcount = 1;
1241: $defaulturl = '/adm/loginproblems.html';
1242: $defaulttype = 'default';
1243: %lt = &Apache::lonlocal::texthash (
1244: del => 'Delete?',
1245: rep => 'Replace:',
1246: upl => 'Upload:',
1247: default => 'Default',
1248: custom => 'Custom',
1249: );
1250: %langchoices = &Apache::lonlocal::texthash(&get_languages_hash());
1251: my @currlangs;
1252: if (ref($settings) eq 'HASH') {
1253: if (ref($settings->{'helpurl'}) eq 'HASH') {
1254: foreach my $key (sort(keys(%{$settings->{'helpurl'}}))) {
1255: next if ($settings->{'helpurl'}{$key} eq '');
1256: $url{$key} = $settings->{'helpurl'}{$key}.'?inhibitmenu=yes';
1257: $type{$key} = 'custom';
1258: unless ($key eq 'nolang') {
1259: push(@currlangs,$key);
1260: }
1261: }
1262: } elsif ($settings->{'helpurl'} ne '') {
1263: $type{'nolang'} = 'custom';
1264: $url{'nolang'} = $settings->{'helpurl'}.'?inhibitmenu=yes';
1265: }
1266: }
1267: foreach my $lang ('nolang',sort(@currlangs)) {
1268: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
1269: $datatable .= '<tr'.$css_class.'>';
1270: if ($url{$lang} eq '') {
1271: $url{$lang} = $defaulturl;
1272: }
1273: if ($type{$lang} eq '') {
1274: $type{$lang} = $defaulttype;
1275: }
1276: $datatable .= '<td colspan="2"><span class="LC_nobreak">';
1277: if ($lang eq 'nolang') {
1278: $datatable .= &mt('Log-in help page if no specific language file: [_1]',
1279: &Apache::loncommon::modal_link($url{$lang},$lt{$type{$lang}},600,500));
1280: } else {
1281: $datatable .= &mt('Log-in help page for language: [_1] is [_2]',
1282: $langchoices{$lang},
1283: &Apache::loncommon::modal_link($url{$lang},$lt{$type{$lang}},600,500));
1284: }
1285: $datatable .= '</span></td>'."\n".
1286: '<td class="LC_left_item">';
1287: if ($type{$lang} eq 'custom') {
1288: $datatable .= '<span class="LC_nobreak"><label>'.
1289: '<input type="checkbox" name="loginhelpurl_del" value="'.$lang.'" />'.
1290: $lt{'del'}.'</label> '.$lt{'rep'}.'</span>';
1291: } else {
1292: $datatable .= $lt{'upl'};
1293: }
1294: $datatable .='<br />';
1295: if ($switchserver) {
1296: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1297: } else {
1298: $datatable .= '<input type="file" name="loginhelpurl_'.$lang.'" />';
1299: }
1300: $datatable .= '</td></tr>';
1301: $itemcount ++;
1302: }
1303: my @addlangs;
1304: foreach my $lang (sort(keys(%langchoices))) {
1305: next if ((grep(/^\Q$lang\E$/,@currlangs)) || ($lang eq 'x_chef'));
1306: push(@addlangs,$lang);
1307: }
1308: if (@addlangs > 0) {
1309: my %toadd;
1310: map { $toadd{$_} = $langchoices{$_} ; } @addlangs;
1311: $toadd{''} = &mt('Select');
1312: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
1313: $datatable .= '<tr'.$css_class.'><td class="LC_left_item" colspan="2">'.
1314: &mt('Add log-in help page for a specific language:').' '.
1315: &Apache::loncommon::select_form('','loginhelpurl_add_lang',\%toadd).
1316: '</td><td class="LC_left_item">'.$lt{'upl'}.'<br />';
1317: if ($switchserver) {
1318: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1319: } else {
1320: $datatable .= '<input type="file" name="loginhelpurl_add_file" />';
1321: }
1322: $datatable .= '</td></tr>';
1323: $itemcount ++;
1324: }
1325: $datatable .= &captcha_choice('login',$settings,$itemcount);
1326: } elsif ($caller eq 'headtag') {
1327: my %domservers = &Apache::lonnet::get_servers($dom);
1328: my $choice = $choices{'headtag'};
1329: $css_class = ' class="LC_odd_row"';
1330: $datatable .= '<tr'.$css_class.'><td colspan="2">'.$choice.'</td>'.
1331: '<td align="left"><table><tr><th>'.$choices{'hostid'}.'</th>'.
1332: '<th>'.$choices{'current'}.'</th>'.
1333: '<th>'.$choices{'action'}.'</th>'.
1334: '<th>'.$choices{'exempt'}.'</th></tr>'."\n";
1335: my (%currurls,%currexempt);
1336: if (ref($settings) eq 'HASH') {
1337: if (ref($settings->{'headtag'}) eq 'HASH') {
1338: foreach my $lonhost (keys(%{$settings->{'headtag'}})) {
1339: if (ref($settings->{'headtag'}{$lonhost}) eq 'HASH') {
1340: $currurls{$lonhost} = $settings->{'headtag'}{$lonhost}{'url'};
1341: $currexempt{$lonhost} = $settings->{'headtag'}{$lonhost}{'exempt'};
1342: }
1343: }
1344: }
1345: }
1346: my %lt = &Apache::lonlocal::texthash(
1347: del => 'Delete?',
1348: rep => 'Replace:',
1349: upl => 'Upload:',
1350: curr => 'View contents',
1351: none => 'None',
1352: );
1353: my $switchserver = &check_switchserver($dom,$confname);
1354: foreach my $lonhost (sort(keys(%domservers))) {
1355: my $exempt = &check_exempt_addresses($currexempt{$lonhost});
1356: $datatable .= '<tr><td>'.$domservers{$lonhost}.'</td>';
1357: if ($currurls{$lonhost}) {
1358: $datatable .= '<td class="LC_right_item"><a href="'.
1359: "javascript:void(open('$currurls{$lonhost}?inhibitmenu=yes','Custom_HeadTag',
1360: 'menubar=0,toolbar=1,scrollbars=1,width=600,height=500,resizable=yes'))".
1361: '">'.$lt{'curr'}.'</a></td>'.
1362: '<td><span class="LC_nobreak"><label>'.
1363: '<input type="checkbox" name="loginheadtag_del" value="'.$lonhost.'" />'.
1364: $lt{'del'}.'</label> '.$lt{'rep'}.'</span>';
1365: } else {
1366: $datatable .= '<td class="LC_right_item">'.$lt{'none'}.'</td><td>'.$lt{'upl'};
1367: }
1368: $datatable .='<br />';
1369: if ($switchserver) {
1370: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1371: } else {
1372: $datatable .= '<input type="file" name="loginheadtag_'.$lonhost.'" />';
1373: }
1374: $datatable .= '</td><td><input type="textbox" name="loginheadtagexempt_'.$lonhost.'" value="'.$exempt.'" /></td></tr>';
1375: }
1376: $datatable .= '</table></td></tr>';
1377: }
1378: return $datatable;
1379: }
1380:
1381: sub login_choices {
1382: my %choices =
1383: &Apache::lonlocal::texthash (
1384: coursecatalog => 'Display Course/Community Catalog link?',
1385: adminmail => "Display Administrator's E-mail Address?",
1386: helpdesk => 'Display "Contact Helpdesk" link',
1387: disallowlogin => "Login page requests redirected",
1388: hostid => "Server",
1389: server => "Redirect to:",
1390: serverpath => "Path",
1391: custompath => "Custom",
1392: exempt => "Exempt IP(s)",
1393: directlogin => "No redirect",
1394: newuser => "Link to create a user account",
1395: img => "Header",
1396: logo => "Main Logo",
1397: domlogo => "Domain Logo",
1398: login => "Log-in Header",
1399: textcol => "Text color",
1400: bgcol => "Box color",
1401: bgs => "Background colors",
1402: links => "Link colors",
1403: font => "Font color",
1404: pgbg => "Header",
1405: mainbg => "Page",
1406: sidebg => "Login box",
1407: link => "Link",
1408: alink => "Active link",
1409: vlink => "Visited link",
1410: headtag => "Custom markup",
1411: action => "Action",
1412: current => "Current",
1413: );
1414: return %choices;
1415: }
1416:
1417: sub print_rolecolors {
1418: my ($phase,$role,$dom,$confname,$settings,$rowtotal) = @_;
1419: my %choices = &color_font_choices();
1420: my @bgs = ('pgbg','tabbg','sidebg');
1421: my @links = ('link','alink','vlink');
1422: my @images = ('img');
1423: my %alt_text = &Apache::lonlocal::texthash(img => "Banner for $role role");
1424: my %designhash = &Apache::loncommon::get_domainconf($dom);
1425: my %defaultdesign = %Apache::loncommon::defaultdesign;
1426: my (%is_custom,%designs);
1427: my %defaults = &role_defaults($role,\@bgs,\@links,\@images);
1428: if (ref($settings) eq 'HASH') {
1429: if (ref($settings->{$role}) eq 'HASH') {
1430: if ($settings->{$role}->{'img'} ne '') {
1431: $designs{'img'} = $settings->{$role}->{'img'};
1432: $is_custom{'img'} = 1;
1433: }
1434: if ($settings->{$role}->{'font'} ne '') {
1435: $designs{'font'} = $settings->{$role}->{'font'};
1436: $is_custom{'font'} = 1;
1437: }
1438: if ($settings->{$role}->{'fontmenu'} ne '') {
1439: $designs{'fontmenu'} = $settings->{$role}->{'fontmenu'};
1440: $is_custom{'fontmenu'} = 1;
1441: }
1442: foreach my $item (@bgs) {
1443: if ($settings->{$role}->{$item} ne '') {
1444: $designs{'bgs'}{$item} = $settings->{$role}->{$item};
1445: $is_custom{$item} = 1;
1446: }
1447: }
1448: foreach my $item (@links) {
1449: if ($settings->{$role}->{$item} ne '') {
1450: $designs{'links'}{$item} = $settings->{$role}->{$item};
1451: $is_custom{$item} = 1;
1452: }
1453: }
1454: }
1455: } else {
1456: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
1457: $designs{img} = $designhash{$dom.'.'.$role.'.img'};
1458: $is_custom{'img'} = 1;
1459: }
1460: if ($designhash{$dom.'.'.$role.'.fontmenu'} ne '') {
1461: $designs{fontmenu} = $designhash{$dom.'.'.$role.'.fontmenu'};
1462: $is_custom{'fontmenu'} = 1;
1463: }
1464: if ($designhash{$dom.'.'.$role.'.font'} ne '') {
1465: $designs{font} = $designhash{$dom.'.'.$role.'.font'};
1466: $is_custom{'font'} = 1;
1467: }
1468: foreach my $item (@bgs) {
1469: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
1470: $designs{'bgs'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
1471: $is_custom{$item} = 1;
1472:
1473: }
1474: }
1475: foreach my $item (@links) {
1476: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
1477: $designs{'links'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
1478: $is_custom{$item} = 1;
1479: }
1480: }
1481: }
1482: my $itemcount = 1;
1483: my $datatable = &display_color_options($dom,$confname,$phase,$role,$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal);
1484: $datatable .= '</tr></table></td></tr>';
1485: return $datatable;
1486: }
1487:
1488: sub role_defaults {
1489: my ($role,$bgs,$links,$images,$logintext) = @_;
1490: my %defaults;
1491: unless ((ref($bgs) eq 'ARRAY') && (ref($links) eq 'ARRAY') && (ref($images) eq 'ARRAY')) {
1492: return %defaults;
1493: }
1494: my %defaultdesign = %Apache::loncommon::defaultdesign;
1495: if ($role eq 'login') {
1496: %defaults = (
1497: font => $defaultdesign{$role.'.font'},
1498: );
1499: if (ref($logintext) eq 'ARRAY') {
1500: foreach my $item (@{$logintext}) {
1501: $defaults{'logintext'}{$item} = $defaultdesign{$role.'.'.$item};
1502: }
1503: }
1504: foreach my $item (@{$images}) {
1505: $defaults{'showlogo'}{$item} = 1;
1506: }
1507: } else {
1508: %defaults = (
1509: img => $defaultdesign{$role.'.img'},
1510: font => $defaultdesign{$role.'.font'},
1511: fontmenu => $defaultdesign{$role.'.fontmenu'},
1512: );
1513: }
1514: foreach my $item (@{$bgs}) {
1515: $defaults{'bgs'}{$item} = $defaultdesign{$role.'.'.$item};
1516: }
1517: foreach my $item (@{$links}) {
1518: $defaults{'links'}{$item} = $defaultdesign{$role.'.'.$item};
1519: }
1520: foreach my $item (@{$images}) {
1521: $defaults{$item} = $defaultdesign{$role.'.'.$item};
1522: }
1523: return %defaults;
1524: }
1525:
1526: sub display_color_options {
1527: my ($dom,$confname,$phase,$role,$itemcount,$choices,$is_custom,$defaults,$designs,
1528: $images,$bgs,$links,$alt_text,$rowtotal,$logintext) = @_;
1529: my $londocroot = $Apache::lonnet::perlvar{'lonDocRoot'};
1530: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
1531: my $datatable = '<tr'.$css_class.'>'.
1532: '<td>'.$choices->{'font'}.'</td>';
1533: if (!$is_custom->{'font'}) {
1534: $datatable .= '<td>'.&mt('Default in use:').' <span id="css_default_'.$role.'_font" style="color: '.$defaults->{'font'}.';">'.$defaults->{'font'}.'</span></td>';
1535: } else {
1536: $datatable .= '<td> </td>';
1537: }
1538: my $current_color = $designs->{'font'} ? $designs->{'font'} : $defaults->{'font'};
1539:
1540: $datatable .= '<td><span class="LC_nobreak">'.
1541: '<input type="text" class="colorchooser" size="10" name="'.$role.'_font"'.
1542: ' value="'.$current_color.'" /> '.
1543: ' </td></tr>';
1544: unless ($role eq 'login') {
1545: $datatable .= '<tr'.$css_class.'>'.
1546: '<td>'.$choices->{'fontmenu'}.'</td>';
1547: if (!$is_custom->{'fontmenu'}) {
1548: $datatable .= '<td>'.&mt('Default in use:').' <span id="css_default_'.$role.'_font" style="color: '.$defaults->{'fontmenu'}.';">'.$defaults->{'fontmenu'}.'</span></td>';
1549: } else {
1550: $datatable .= '<td> </td>';
1551: }
1552: $current_color = $designs->{'fontmenu'} ?
1553: $designs->{'fontmenu'} : $defaults->{'fontmenu'};
1554: $datatable .= '<td><span class="LC_nobreak">'.
1555: '<input class="colorchooser" type="text" size="10" name="'
1556: .$role.'_fontmenu"'.
1557: ' value="'.$current_color.'" /> '.
1558: ' </td></tr>';
1559: }
1560: my $switchserver = &check_switchserver($dom,$confname);
1561: foreach my $img (@{$images}) {
1562: $itemcount ++;
1563: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1564: $datatable .= '<tr'.$css_class.'>'.
1565: '<td>'.$choices->{$img};
1566: my ($imgfile,$img_import,$login_hdr_pick,$logincolors);
1567: if ($role eq 'login') {
1568: if ($img eq 'login') {
1569: $login_hdr_pick =
1570: &login_header_options($img,$role,$defaults,$is_custom,$choices);
1571: $logincolors =
1572: &login_text_colors($img,$role,$logintext,$phase,$choices,
1573: $designs,$defaults);
1574: } elsif ($img ne 'domlogo') {
1575: $datatable.= &logo_display_options($img,$defaults,$designs);
1576: }
1577: }
1578: $datatable .= '</td>';
1579: if ($designs->{$img} ne '') {
1580: $imgfile = $designs->{$img};
1581: $img_import = ($imgfile =~ m{^/adm/});
1582: } else {
1583: $imgfile = $defaults->{$img};
1584: }
1585: if ($imgfile) {
1586: my ($showfile,$fullsize);
1587: if ($imgfile =~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
1588: my $urldir = $1;
1589: my $filename = $2;
1590: my @info = &Apache::lonnet::stat_file($designs->{$img});
1591: if (@info) {
1592: my $thumbfile = 'tn-'.$filename;
1593: my @thumb=&Apache::lonnet::stat_file($urldir.'/'.$thumbfile);
1594: if (@thumb) {
1595: $showfile = $urldir.'/'.$thumbfile;
1596: } else {
1597: $showfile = $imgfile;
1598: }
1599: } else {
1600: $showfile = '';
1601: }
1602: } elsif ($imgfile =~ m-^/(adm/[^/]+)/([^/]+)$-) {
1603: $showfile = $imgfile;
1604: my $imgdir = $1;
1605: my $filename = $2;
1606: if (-e "$londocroot/$imgdir/tn-".$filename) {
1607: $showfile = "/$imgdir/tn-".$filename;
1608: } else {
1609: my $input = $londocroot.$imgfile;
1610: my $output = "$londocroot/$imgdir/tn-".$filename;
1611: if (!-e $output) {
1612: my ($width,$height) = &thumb_dimensions();
1613: my ($fullwidth,$fullheight) = &check_dimensions($input);
1614: if ($fullwidth ne '' && $fullheight ne '') {
1615: if ($fullwidth > $width && $fullheight > $height) {
1616: my $size = $width.'x'.$height;
1617: system("convert -sample $size $input $output");
1618: $showfile = "/$imgdir/tn-".$filename;
1619: }
1620: }
1621: }
1622: }
1623: }
1624: if ($showfile) {
1625: if ($showfile =~ m{^/(adm|res)/}) {
1626: if ($showfile =~ m{^/res/}) {
1627: my $local_showfile =
1628: &Apache::lonnet::filelocation('',$showfile);
1629: &Apache::lonnet::repcopy($local_showfile);
1630: }
1631: $showfile = &Apache::loncommon::lonhttpdurl($showfile);
1632: }
1633: if ($imgfile) {
1634: if ($imgfile =~ m{^/(adm|res)/}) {
1635: if ($imgfile =~ m{^/res/}) {
1636: my $local_imgfile =
1637: &Apache::lonnet::filelocation('',$imgfile);
1638: &Apache::lonnet::repcopy($local_imgfile);
1639: }
1640: $fullsize = &Apache::loncommon::lonhttpdurl($imgfile);
1641: } else {
1642: $fullsize = $imgfile;
1643: }
1644: }
1645: $datatable .= '<td>';
1646: if ($img eq 'login') {
1647: $datatable .= $login_hdr_pick;
1648: }
1649: $datatable .= &image_changes($is_custom->{$img},$alt_text->{$img},$img_import,
1650: $showfile,$fullsize,$role,$img,$imgfile,$logincolors);
1651: } else {
1652: $datatable .= '<td> </td><td class="LC_left_item">'.
1653: &mt('Upload:').'<br />';
1654: }
1655: } else {
1656: $datatable .= '<td> </td><td class="LC_left_item">'.
1657: &mt('Upload:').'<br />';
1658: }
1659: if ($switchserver) {
1660: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1661: } else {
1662: if ($img ne 'login') { # suppress file selection for Log-in header
1663: $datatable .=' <input type="file" name="'.$role.'_'.$img.'" />';
1664: }
1665: }
1666: $datatable .= '</td></tr>';
1667: }
1668: $itemcount ++;
1669: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1670: $datatable .= '<tr'.$css_class.'>'.
1671: '<td>'.$choices->{'bgs'}.'</td>';
1672: my $bgs_def;
1673: foreach my $item (@{$bgs}) {
1674: if (!$is_custom->{$item}) {
1675: $bgs_def .= '<td><span class="LC_nobreak">'.$choices->{$item}.'</span> <span id="css_default_'.$role.'_'.$item.'" style="background-color: '.$defaults->{'bgs'}{$item}.';"> </span><br />'.$defaults->{'bgs'}{$item}.'</td>';
1676: }
1677: }
1678: if ($bgs_def) {
1679: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$bgs_def.'</tr></table></td>';
1680: } else {
1681: $datatable .= '<td> </td>';
1682: }
1683: $datatable .= '<td class="LC_right_item">'.
1684: '<table border="0"><tr>';
1685:
1686: foreach my $item (@{$bgs}) {
1687: $datatable .= '<td align="center">'.$choices->{$item};
1688: my $color = $designs->{'bgs'}{$item} ? $designs->{'bgs'}{$item} : $defaults->{'bgs'}{$item};
1689: if ($designs->{'bgs'}{$item}) {
1690: $datatable .= ' ';
1691: }
1692: $datatable .= '<br /><input type="text" class="colorchooser" size="8" name="'.$role.'_'.$item.'" value="'.$color.
1693: '" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>';
1694: }
1695: $datatable .= '</tr></table></td></tr>';
1696: $itemcount ++;
1697: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1698: $datatable .= '<tr'.$css_class.'>'.
1699: '<td>'.$choices->{'links'}.'</td>';
1700: my $links_def;
1701: foreach my $item (@{$links}) {
1702: if (!$is_custom->{$item}) {
1703: $links_def .= '<td>'.$choices->{$item}.'<br /><span id="css_default_'.$role.'_'.$item.'" style="color: '.$defaults->{'links'}{$item}.';">'.$defaults->{'links'}{$item}.'</span></td>';
1704: }
1705: }
1706: if ($links_def) {
1707: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$links_def.'</tr></table></td>';
1708: } else {
1709: $datatable .= '<td> </td>';
1710: }
1711: $datatable .= '<td class="LC_right_item">'.
1712: '<table border="0"><tr>';
1713: foreach my $item (@{$links}) {
1714: my $color = $designs->{'links'}{$item} ? $designs->{'links'}{$item} : $defaults->{'links'}{$item};
1715: $datatable .= '<td align="center">'.$choices->{$item}."\n";
1716: if ($designs->{'links'}{$item}) {
1717: $datatable.=' ';
1718: }
1719: $datatable .= '<br /><input type="text" size="8" class="colorchooser" name="'.$role.'_'.$item.'" value="'.$color.
1720: '" /></td>';
1721: }
1722: $$rowtotal += $itemcount;
1723: return $datatable;
1724: }
1725:
1726: sub logo_display_options {
1727: my ($img,$defaults,$designs) = @_;
1728: my $checkedon;
1729: if (ref($defaults) eq 'HASH') {
1730: if (ref($defaults->{'showlogo'}) eq 'HASH') {
1731: if ($defaults->{'showlogo'}{$img}) {
1732: $checkedon = 'checked="checked" ';
1733: }
1734: }
1735: }
1736: if (ref($designs) eq 'HASH') {
1737: if (ref($designs->{'showlogo'}) eq 'HASH') {
1738: if (defined($designs->{'showlogo'}{$img})) {
1739: if ($designs->{'showlogo'}{$img} == 0) {
1740: $checkedon = '';
1741: } elsif ($designs->{'showlogo'}{$img} == 1) {
1742: $checkedon = 'checked="checked" ';
1743: }
1744: }
1745: }
1746: }
1747: return '<br /><label> <input type="checkbox" name="'.
1748: 'login_showlogo_'.$img.'" value="1" '.$checkedon.'/>'.
1749: &mt('show').'</label>'."\n";
1750: }
1751:
1752: sub login_header_options {
1753: my ($img,$role,$defaults,$is_custom,$choices) = @_;
1754: my $output = '';
1755: if ((!$is_custom->{'textcol'}) || (!$is_custom->{'bgcol'})) {
1756: $output .= &mt('Text default(s):').'<br />';
1757: if (!$is_custom->{'textcol'}) {
1758: $output .= $choices->{'textcol'}.': '.$defaults->{'logintext'}{'textcol'}.
1759: ' ';
1760: }
1761: if (!$is_custom->{'bgcol'}) {
1762: $output .= $choices->{'bgcol'}.': '.
1763: '<span id="css_'.$role.'_font" style="background-color: '.
1764: $defaults->{'logintext'}{'bgcol'}.';"> </span>';
1765: }
1766: $output .= '<br />';
1767: }
1768: $output .='<br />';
1769: return $output;
1770: }
1771:
1772: sub login_text_colors {
1773: my ($img,$role,$logintext,$phase,$choices,$designs,$defaults) = @_;
1774: my $color_menu = '<table border="0"><tr>';
1775: foreach my $item (@{$logintext}) {
1776: $color_menu .= '<td align="center">'.$choices->{$item};
1777: my $color = $designs->{'logintext'}{$item} ? $designs->{'logintext'}{$item} : $defaults->{'logintext'}{$item};
1778: $color_menu .= '<br /><input type="text" class="colorchooser" size="8" name="'.$role.'_'.$item.'" value="'.$color.
1779: '" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>';
1780: }
1781: $color_menu .= '</tr></table><br />';
1782: return $color_menu;
1783: }
1784:
1785: sub image_changes {
1786: my ($is_custom,$alt_text,$img_import,$showfile,$fullsize,$role,$img,$imgfile,$logincolors) = @_;
1787: my $output;
1788: if ($img eq 'login') {
1789: # suppress image for Log-in header
1790: } elsif (!$is_custom) {
1791: if ($img ne 'domlogo') {
1792: $output .= &mt('Default image:').'<br />';
1793: } else {
1794: $output .= &mt('Default in use:').'<br />';
1795: }
1796: }
1797: if ($img eq 'login') { # suppress image for Log-in header
1798: $output .= '<td>'.$logincolors;
1799: } else {
1800: if ($img_import) {
1801: $output .= '<input type="hidden" name="'.$role.'_import_'.$img.'" value="'.$imgfile.'" />';
1802: }
1803: $output .= '<a href="'.$fullsize.'" target="_blank"><img src="'.
1804: $showfile.'" alt="'.$alt_text.'" border="0" /></a></td>';
1805: if ($is_custom) {
1806: $output .= '<td>'.$logincolors.'<span class="LC_nobreak"><label>'.
1807: '<input type="checkbox" name="'.
1808: $role.'_del_'.$img.'" value="1" />'.&mt('Delete?').
1809: '</label> '.&mt('Replace:').'</span><br />';
1810: } else {
1811: $output .= '<td valign="middle">'.$logincolors.&mt('Upload:').'<br />';
1812: }
1813: }
1814: return $output;
1815: }
1816:
1817: sub print_quotas {
1818: my ($dom,$settings,$rowtotal,$action) = @_;
1819: my $context;
1820: if ($action eq 'quotas') {
1821: $context = 'tools';
1822: } else {
1823: $context = $action;
1824: }
1825: my ($datatable,$defaultquota,$authorquota,@usertools,@options,%validations);
1826: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
1827: my $typecount = 0;
1828: my ($css_class,%titles);
1829: if ($context eq 'requestcourses') {
1830: @usertools = ('official','unofficial','community','textbook','placement');
1831: @options =('norequest','approval','validate','autolimit');
1832: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
1833: %titles = &courserequest_titles();
1834: } elsif ($context eq 'requestauthor') {
1835: @usertools = ('author');
1836: @options = ('norequest','approval','automatic');
1837: %titles = &authorrequest_titles();
1838: } else {
1839: @usertools = ('aboutme','blog','webdav','portfolio');
1840: %titles = &tool_titles();
1841: }
1842: if (ref($types) eq 'ARRAY') {
1843: foreach my $type (@{$types}) {
1844: my ($currdefquota,$currauthorquota);
1845: unless (($context eq 'requestcourses') ||
1846: ($context eq 'requestauthor')) {
1847: if (ref($settings) eq 'HASH') {
1848: if (ref($settings->{defaultquota}) eq 'HASH') {
1849: $currdefquota = $settings->{defaultquota}->{$type};
1850: } else {
1851: $currdefquota = $settings->{$type};
1852: }
1853: if (ref($settings->{authorquota}) eq 'HASH') {
1854: $currauthorquota = $settings->{authorquota}->{$type};
1855: }
1856: }
1857: }
1858: if (defined($usertypes->{$type})) {
1859: $typecount ++;
1860: $css_class = $typecount%2?' class="LC_odd_row"':'';
1861: $datatable .= '<tr'.$css_class.'>'.
1862: '<td>'.$usertypes->{$type}.'</td>'.
1863: '<td class="LC_left_item">';
1864: if ($context eq 'requestcourses') {
1865: $datatable .= '<table><tr>';
1866: }
1867: my %cell;
1868: foreach my $item (@usertools) {
1869: if ($context eq 'requestcourses') {
1870: my ($curroption,$currlimit);
1871: if (ref($settings) eq 'HASH') {
1872: if (ref($settings->{$item}) eq 'HASH') {
1873: $curroption = $settings->{$item}->{$type};
1874: if ($curroption =~ /^autolimit=(\d*)$/) {
1875: $currlimit = $1;
1876: }
1877: }
1878: }
1879: if (!$curroption) {
1880: $curroption = 'norequest';
1881: }
1882: $datatable .= '<th>'.$titles{$item}.'</th>';
1883: foreach my $option (@options) {
1884: my $val = $option;
1885: if ($option eq 'norequest') {
1886: $val = 0;
1887: }
1888: if ($option eq 'validate') {
1889: my $canvalidate = 0;
1890: if (ref($validations{$item}) eq 'HASH') {
1891: if ($validations{$item}{$type}) {
1892: $canvalidate = 1;
1893: }
1894: }
1895: next if (!$canvalidate);
1896: }
1897: my $checked = '';
1898: if ($option eq $curroption) {
1899: $checked = ' checked="checked"';
1900: } elsif ($option eq 'autolimit') {
1901: if ($curroption =~ /^autolimit/) {
1902: $checked = ' checked="checked"';
1903: }
1904: }
1905: $cell{$item} .= '<span class="LC_nobreak"><label>'.
1906: '<input type="radio" name="crsreq_'.$item.
1907: '_'.$type.'" value="'.$val.'"'.$checked.' />'.
1908: $titles{$option}.'</label>';
1909: if ($option eq 'autolimit') {
1910: $cell{$item} .= ' <input type="text" name="crsreq_'.
1911: $item.'_limit_'.$type.'" size="1" '.
1912: 'value="'.$currlimit.'" />';
1913: }
1914: $cell{$item} .= '</span> ';
1915: if ($option eq 'autolimit') {
1916: $cell{$item} .= $titles{'unlimited'};
1917: }
1918: }
1919: } elsif ($context eq 'requestauthor') {
1920: my $curroption;
1921: if (ref($settings) eq 'HASH') {
1922: $curroption = $settings->{$type};
1923: }
1924: if (!$curroption) {
1925: $curroption = 'norequest';
1926: }
1927: foreach my $option (@options) {
1928: my $val = $option;
1929: if ($option eq 'norequest') {
1930: $val = 0;
1931: }
1932: my $checked = '';
1933: if ($option eq $curroption) {
1934: $checked = ' checked="checked"';
1935: }
1936: $datatable .= '<span class="LC_nobreak"><label>'.
1937: '<input type="radio" name="authorreq_'.$type.
1938: '" value="'.$val.'"'.$checked.' />'.
1939: $titles{$option}.'</label></span> ';
1940: }
1941: } else {
1942: my $checked = 'checked="checked" ';
1943: if (ref($settings) eq 'HASH') {
1944: if (ref($settings->{$item}) eq 'HASH') {
1945: if ($settings->{$item}->{$type} == 0) {
1946: $checked = '';
1947: } elsif ($settings->{$item}->{$type} == 1) {
1948: $checked = 'checked="checked" ';
1949: }
1950: }
1951: }
1952: $datatable .= '<span class="LC_nobreak"><label>'.
1953: '<input type="checkbox" name="'.$context.'_'.$item.
1954: '" value="'.$type.'" '.$checked.'/>'.$titles{$item}.
1955: '</label></span> ';
1956: }
1957: }
1958: if ($context eq 'requestcourses') {
1959: $datatable .= '</tr><tr>';
1960: foreach my $item (@usertools) {
1961: $datatable .= '<td style="vertical-align: top">'.$cell{$item}.'</td>';
1962: }
1963: $datatable .= '</tr></table>';
1964: }
1965: $datatable .= '</td>';
1966: unless (($context eq 'requestcourses') ||
1967: ($context eq 'requestauthor')) {
1968: $datatable .=
1969: '<td class="LC_right_item">'.
1970: '<span class="LC_nobreak">'.&mt('Portfolio').': '.
1971: '<input type="text" name="quota_'.$type.
1972: '" value="'.$currdefquota.
1973: '" size="5" /></span>'.(' ' x 2).
1974: '<span class="LC_nobreak">'.&mt('Authoring').': '.
1975: '<input type="text" name="authorquota_'.$type.
1976: '" value="'.$currauthorquota.
1977: '" size="5" /></span></td>';
1978: }
1979: $datatable .= '</tr>';
1980: }
1981: }
1982: }
1983: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
1984: $defaultquota = '20';
1985: $authorquota = '500';
1986: if (ref($settings) eq 'HASH') {
1987: if (ref($settings->{'defaultquota'}) eq 'HASH') {
1988: $defaultquota = $settings->{'defaultquota'}->{'default'};
1989: } elsif (defined($settings->{'default'})) {
1990: $defaultquota = $settings->{'default'};
1991: }
1992: if (ref($settings->{'authorquota'}) eq 'HASH') {
1993: $authorquota = $settings->{'authorquota'}->{'default'};
1994: }
1995: }
1996: }
1997: $typecount ++;
1998: $css_class = $typecount%2?' class="LC_odd_row"':'';
1999: $datatable .= '<tr'.$css_class.'>'.
2000: '<td>'.$othertitle.'</td>'.
2001: '<td class="LC_left_item">';
2002: if ($context eq 'requestcourses') {
2003: $datatable .= '<table><tr>';
2004: }
2005: my %defcell;
2006: foreach my $item (@usertools) {
2007: if ($context eq 'requestcourses') {
2008: my ($curroption,$currlimit);
2009: if (ref($settings) eq 'HASH') {
2010: if (ref($settings->{$item}) eq 'HASH') {
2011: $curroption = $settings->{$item}->{'default'};
2012: if ($curroption =~ /^autolimit=(\d*)$/) {
2013: $currlimit = $1;
2014: }
2015: }
2016: }
2017: if (!$curroption) {
2018: $curroption = 'norequest';
2019: }
2020: $datatable .= '<th>'.$titles{$item}.'</th>';
2021: foreach my $option (@options) {
2022: my $val = $option;
2023: if ($option eq 'norequest') {
2024: $val = 0;
2025: }
2026: if ($option eq 'validate') {
2027: my $canvalidate = 0;
2028: if (ref($validations{$item}) eq 'HASH') {
2029: if ($validations{$item}{'default'}) {
2030: $canvalidate = 1;
2031: }
2032: }
2033: next if (!$canvalidate);
2034: }
2035: my $checked = '';
2036: if ($option eq $curroption) {
2037: $checked = ' checked="checked"';
2038: } elsif ($option eq 'autolimit') {
2039: if ($curroption =~ /^autolimit/) {
2040: $checked = ' checked="checked"';
2041: }
2042: }
2043: $defcell{$item} .= '<span class="LC_nobreak"><label>'.
2044: '<input type="radio" name="crsreq_'.$item.
2045: '_default" value="'.$val.'"'.$checked.' />'.
2046: $titles{$option}.'</label>';
2047: if ($option eq 'autolimit') {
2048: $defcell{$item} .= ' <input type="text" name="crsreq_'.
2049: $item.'_limit_default" size="1" '.
2050: 'value="'.$currlimit.'" />';
2051: }
2052: $defcell{$item} .= '</span> ';
2053: if ($option eq 'autolimit') {
2054: $defcell{$item} .= $titles{'unlimited'};
2055: }
2056: }
2057: } elsif ($context eq 'requestauthor') {
2058: my $curroption;
2059: if (ref($settings) eq 'HASH') {
2060: $curroption = $settings->{'default'};
2061: }
2062: if (!$curroption) {
2063: $curroption = 'norequest';
2064: }
2065: foreach my $option (@options) {
2066: my $val = $option;
2067: if ($option eq 'norequest') {
2068: $val = 0;
2069: }
2070: my $checked = '';
2071: if ($option eq $curroption) {
2072: $checked = ' checked="checked"';
2073: }
2074: $datatable .= '<span class="LC_nobreak"><label>'.
2075: '<input type="radio" name="authorreq_default"'.
2076: ' value="'.$val.'"'.$checked.' />'.
2077: $titles{$option}.'</label></span> ';
2078: }
2079: } else {
2080: my $checked = 'checked="checked" ';
2081: if (ref($settings) eq 'HASH') {
2082: if (ref($settings->{$item}) eq 'HASH') {
2083: if ($settings->{$item}->{'default'} == 0) {
2084: $checked = '';
2085: } elsif ($settings->{$item}->{'default'} == 1) {
2086: $checked = 'checked="checked" ';
2087: }
2088: }
2089: }
2090: $datatable .= '<span class="LC_nobreak"><label>'.
2091: '<input type="checkbox" name="'.$context.'_'.$item.
2092: '" value="default" '.$checked.'/>'.$titles{$item}.
2093: '</label></span> ';
2094: }
2095: }
2096: if ($context eq 'requestcourses') {
2097: $datatable .= '</tr><tr>';
2098: foreach my $item (@usertools) {
2099: $datatable .= '<td style="vertical-align: top">'.$defcell{$item}.'</td>';
2100: }
2101: $datatable .= '</tr></table>';
2102: }
2103: $datatable .= '</td>';
2104: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
2105: $datatable .= '<td class="LC_right_item">'.
2106: '<span class="LC_nobreak">'.&mt('Portfolio').': '.
2107: '<input type="text" name="defaultquota" value="'.
2108: $defaultquota.'" size="5" /></span>'.(' ' x2).
2109: '<span class="LC_nobreak">'.&mt('Authoring').': '.
2110: '<input type="text" name="authorquota" value="'.
2111: $authorquota.'" size="5" /></span></td>';
2112: }
2113: $datatable .= '</tr>';
2114: $typecount ++;
2115: $css_class = $typecount%2?' class="LC_odd_row"':'';
2116: $datatable .= '<tr'.$css_class.'>'.
2117: '<td>'.&mt('LON-CAPA Advanced Users').'<br />';
2118: if ($context eq 'requestcourses') {
2119: $datatable .= &mt('(overrides affiliation, if set)').
2120: '</td>'.
2121: '<td class="LC_left_item">'.
2122: '<table><tr>';
2123: } else {
2124: $datatable .= &mt('(overrides affiliation, if checked)').
2125: '</td>'.
2126: '<td class="LC_left_item" colspan="2">'.
2127: '<br />';
2128: }
2129: my %advcell;
2130: foreach my $item (@usertools) {
2131: if ($context eq 'requestcourses') {
2132: my ($curroption,$currlimit);
2133: if (ref($settings) eq 'HASH') {
2134: if (ref($settings->{$item}) eq 'HASH') {
2135: $curroption = $settings->{$item}->{'_LC_adv'};
2136: if ($curroption =~ /^autolimit=(\d*)$/) {
2137: $currlimit = $1;
2138: }
2139: }
2140: }
2141: $datatable .= '<th>'.$titles{$item}.'</th>';
2142: my $checked = '';
2143: if ($curroption eq '') {
2144: $checked = ' checked="checked"';
2145: }
2146: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
2147: '<input type="radio" name="crsreq_'.$item.
2148: '__LC_adv" value=""'.$checked.' />'.
2149: &mt('No override set').'</label></span> ';
2150: foreach my $option (@options) {
2151: my $val = $option;
2152: if ($option eq 'norequest') {
2153: $val = 0;
2154: }
2155: if ($option eq 'validate') {
2156: my $canvalidate = 0;
2157: if (ref($validations{$item}) eq 'HASH') {
2158: if ($validations{$item}{'_LC_adv'}) {
2159: $canvalidate = 1;
2160: }
2161: }
2162: next if (!$canvalidate);
2163: }
2164: my $checked = '';
2165: if ($val eq $curroption) {
2166: $checked = ' checked="checked"';
2167: } elsif ($option eq 'autolimit') {
2168: if ($curroption =~ /^autolimit/) {
2169: $checked = ' checked="checked"';
2170: }
2171: }
2172: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
2173: '<input type="radio" name="crsreq_'.$item.
2174: '__LC_adv" value="'.$val.'"'.$checked.' />'.
2175: $titles{$option}.'</label>';
2176: if ($option eq 'autolimit') {
2177: $advcell{$item} .= ' <input type="text" name="crsreq_'.
2178: $item.'_limit__LC_adv" size="1" '.
2179: 'value="'.$currlimit.'" />';
2180: }
2181: $advcell{$item} .= '</span> ';
2182: if ($option eq 'autolimit') {
2183: $advcell{$item} .= $titles{'unlimited'};
2184: }
2185: }
2186: } elsif ($context eq 'requestauthor') {
2187: my $curroption;
2188: if (ref($settings) eq 'HASH') {
2189: $curroption = $settings->{'_LC_adv'};
2190: }
2191: my $checked = '';
2192: if ($curroption eq '') {
2193: $checked = ' checked="checked"';
2194: }
2195: $datatable .= '<span class="LC_nobreak"><label>'.
2196: '<input type="radio" name="authorreq__LC_adv"'.
2197: ' value=""'.$checked.' />'.
2198: &mt('No override set').'</label></span> ';
2199: foreach my $option (@options) {
2200: my $val = $option;
2201: if ($option eq 'norequest') {
2202: $val = 0;
2203: }
2204: my $checked = '';
2205: if ($val eq $curroption) {
2206: $checked = ' checked="checked"';
2207: }
2208: $datatable .= '<span class="LC_nobreak"><label>'.
2209: '<input type="radio" name="authorreq__LC_adv"'.
2210: ' value="'.$val.'"'.$checked.' />'.
2211: $titles{$option}.'</label></span> ';
2212: }
2213: } else {
2214: my $checked = 'checked="checked" ';
2215: if (ref($settings) eq 'HASH') {
2216: if (ref($settings->{$item}) eq 'HASH') {
2217: if ($settings->{$item}->{'_LC_adv'} == 0) {
2218: $checked = '';
2219: } elsif ($settings->{$item}->{'_LC_adv'} == 1) {
2220: $checked = 'checked="checked" ';
2221: }
2222: }
2223: }
2224: $datatable .= '<span class="LC_nobreak"><label>'.
2225: '<input type="checkbox" name="'.$context.'_'.$item.
2226: '" value="_LC_adv" '.$checked.'/>'.$titles{$item}.
2227: '</label></span> ';
2228: }
2229: }
2230: if ($context eq 'requestcourses') {
2231: $datatable .= '</tr><tr>';
2232: foreach my $item (@usertools) {
2233: $datatable .= '<td style="vertical-align: top">'.$advcell{$item}.'</td>';
2234: }
2235: $datatable .= '</tr></table>';
2236: }
2237: $datatable .= '</td></tr>';
2238: $$rowtotal += $typecount;
2239: return $datatable;
2240: }
2241:
2242: sub print_requestmail {
2243: my ($dom,$action,$settings,$rowtotal) = @_;
2244: my ($now,$datatable,%currapp);
2245: $now = time;
2246: if (ref($settings) eq 'HASH') {
2247: if (ref($settings->{'notify'}) eq 'HASH') {
2248: if ($settings->{'notify'}{'approval'} ne '') {
2249: map {$currapp{$_}=1;} split(/,/,$settings->{'notify'}{'approval'});
2250: }
2251: }
2252: }
2253: my $numinrow = 2;
2254: my $css_class;
2255: $css_class = ($$rowtotal%2? ' class="LC_odd_row"':'');
2256: my $text;
2257: if ($action eq 'requestcourses') {
2258: $text = &mt('Receive notification of course requests requiring approval');
2259: } elsif ($action eq 'requestauthor') {
2260: $text = &mt('Receive notification of Authoring Space requests requiring approval');
2261: } else {
2262: $text = &mt('Receive notification of queued requests for self-created user accounts requiring approval');
2263: }
2264: $datatable = '<tr'.$css_class.'>'.
2265: ' <td>'.$text.'</td>'.
2266: ' <td class="LC_left_item">';
2267: my ($numdc,$table,$rows) = &active_dc_picker($dom,$numinrow,'checkbox',
2268: $action.'notifyapproval',%currapp);
2269: if ($numdc > 0) {
2270: $datatable .= $table;
2271: } else {
2272: $datatable .= &mt('There are no active Domain Coordinators');
2273: }
2274: $datatable .='</td></tr>';
2275: return $datatable;
2276: }
2277:
2278: sub print_studentcode {
2279: my ($settings,$rowtotal) = @_;
2280: my $rownum = 0;
2281: my ($output,%current);
2282: my @crstypes = ('official','unofficial','community','textbook','placement');
2283: if (ref($settings) eq 'HASH') {
2284: if (ref($settings->{'uniquecode'}) eq 'HASH') {
2285: foreach my $type (@crstypes) {
2286: $current{$type} = $settings->{'uniquecode'}{$type};
2287: }
2288: }
2289: }
2290: $output .= '<tr>'.
2291: '<td class="LC_left_item">'.&mt('Generate unique six character code as course identifier?').'</td>'.
2292: '<td class="LC_left_item">';
2293: foreach my $type (@crstypes) {
2294: my $check = ' ';
2295: if ($current{$type}) {
2296: $check = ' checked="checked" ';
2297: }
2298: $output .= '<span class="LC_nobreak"><label>'.
2299: '<input type="checkbox" name="uniquecode" value="'.$type.'"'.$check.'/>'.
2300: &mt($type).'</label></span>'.(' 'x2).' ';
2301: }
2302: $output .= '</td></tr>';
2303: $$rowtotal ++;
2304: return $output;
2305: }
2306:
2307: sub print_textbookcourses {
2308: my ($dom,$type,$settings,$rowtotal) = @_;
2309: my $rownum = 0;
2310: my $css_class;
2311: my $itemcount = 1;
2312: my $maxnum = 0;
2313: my $bookshash;
2314: if (ref($settings) eq 'HASH') {
2315: $bookshash = $settings->{$type};
2316: }
2317: my %ordered;
2318: if (ref($bookshash) eq 'HASH') {
2319: foreach my $item (keys(%{$bookshash})) {
2320: if (ref($bookshash->{$item}) eq 'HASH') {
2321: my $num = $bookshash->{$item}{'order'};
2322: $ordered{$num} = $item;
2323: }
2324: }
2325: }
2326: my $confname = $dom.'-domainconfig';
2327: my $switchserver = &check_switchserver($dom,$confname);
2328: my $maxnum = scalar(keys(%ordered));
2329: my $datatable;
2330: if (keys(%ordered)) {
2331: my @items = sort { $a <=> $b } keys(%ordered);
2332: for (my $i=0; $i<@items; $i++) {
2333: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2334: my $key = $ordered{$items[$i]};
2335: my %coursehash=&Apache::lonnet::coursedescription($key);
2336: my $coursetitle = $coursehash{'description'};
2337: my ($subject,$title,$author,$publisher,$image,$imgsrc,$cdom,$cnum);
2338: if (ref($bookshash->{$key}) eq 'HASH') {
2339: $subject = $bookshash->{$key}->{'subject'};
2340: $title = $bookshash->{$key}->{'title'};
2341: if ($type eq 'textbooks') {
2342: $publisher = $bookshash->{$key}->{'publisher'};
2343: $author = $bookshash->{$key}->{'author'};
2344: $image = $bookshash->{$key}->{'image'};
2345: if ($image ne '') {
2346: my ($path,$imagefile) = ($image =~ m{^(.+)/([^/]+)$});
2347: my $imagethumb = "$path/tn-".$imagefile;
2348: $imgsrc = '<img src="'.$imagethumb.'" alt="'.&mt('Textbook image').'" />';
2349: }
2350: }
2351: }
2352: my $chgstr = ' onchange="javascript:reorderBooks(this.form,'."'$type".'_'."$key','$type'".');"';
2353: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
2354: .'<select name="'.$type.'_'.$key.'"'.$chgstr.'>';
2355: for (my $k=0; $k<=$maxnum; $k++) {
2356: my $vpos = $k+1;
2357: my $selstr;
2358: if ($k == $i) {
2359: $selstr = ' selected="selected" ';
2360: }
2361: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
2362: }
2363: $datatable .= '</select>'.(' 'x2).
2364: '<label><input type="checkbox" name="'.$type.'_del" value="'.$key.'" />'.
2365: &mt('Delete?').'</label></span></td>'.
2366: '<td colspan="2">'.
2367: '<span class="LC_nobreak">'.&mt('Subject:').'<input type="text" size="15" name="'.$type.'_subject_'.$i.'" value="'.$subject.'" /></span> '.
2368: (' 'x2).
2369: '<span class="LC_nobreak">'.&mt('Title:').'<input type="text" size="30" name="'.$type.'_title_'.$i.'" value="'.$title.'" /></span> ';
2370: if ($type eq 'textbooks') {
2371: $datatable .= (' 'x2).
2372: '<span class="LC_nobreak">'.&mt('Publisher:').'<input type="text" size="10" name="'.$type.'_publisher_'.$i.'" value="'.$publisher.'" /></span> '.
2373: (' 'x2).
2374: '<span class="LC_nobreak">'.&mt('Author(s):').'<input type="text" size="25" name="'.$type.'_author_'.$i.'" value="'.$author.'" /></span> '.
2375: (' 'x2).
2376: '<span class="LC_nobreak">'.&mt('Thumbnail:');
2377: if ($image) {
2378: $datatable .= $imgsrc.
2379: '<label><input type="checkbox" name="'.$type.'_image_del"'.
2380: ' value="'.$key.'" />'.&mt('Delete?').'</label></span> '.
2381: '<span class="LC_nobreak"> '.&mt('Replace:').' ';
2382: }
2383: if ($switchserver) {
2384: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
2385: } else {
2386: $datatable .= '<input type="file" name="'.$type.'_image_'.$i.'" value="" />';
2387: }
2388: }
2389: $datatable .= '<input type="hidden" name="'.$type.'_id_'.$i.'" value="'.$type.'_'.$key.'" /></span> '.
2390: '<span class="LC_nobreak">'.&mt('LON-CAPA course:').' '.
2391: $coursetitle.'</span></td></tr>'."\n";
2392: $itemcount ++;
2393: }
2394: }
2395: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2396: my $chgstr = ' onchange="javascript:reorderBooks(this.form,'."'$type"."_addbook_pos','$type'".');"';
2397: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'."\n".
2398: '<input type="hidden" name="'.$type.'_maxnum" value="'.$maxnum.'" />'."\n".
2399: '<select name="'.$type.'_addbook_pos"'.$chgstr.'>';
2400: for (my $k=0; $k<$maxnum+1; $k++) {
2401: my $vpos = $k+1;
2402: my $selstr;
2403: if ($k == $maxnum) {
2404: $selstr = ' selected="selected" ';
2405: }
2406: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
2407: }
2408: $datatable .= '</select> '."\n".
2409: '<input type="checkbox" name="'.$type.'_addbook" value="1" />'.&mt('Add').'</td>'."\n".
2410: '<td colspan="2">'.
2411: '<span class="LC_nobreak">'.&mt('Subject:').'<input type="text" size="15" name="'.$type.'_addbook_subject" value="" /></span> '."\n".
2412: (' 'x2).
2413: '<span class="LC_nobreak">'.&mt('Title:').'<input type="text" size="30" name="'.$type.'_addbook_title" value="" /></span> '."\n".
2414: (' 'x2);
2415: if ($type eq 'textbooks') {
2416: $datatable .= '<span class="LC_nobreak">'.&mt('Publisher:').'<input type="text" size="10" name="'.$type.'_addbook_publisher" value="" /></span> '."\n".
2417: (' 'x2).
2418: '<span class="LC_nobreak">'.&mt('Author(s):').'<input type="text" size="25" name="'.$type.'_addbook_author" value="" /></span> '."\n".
2419: (' 'x2).
2420: '<span class="LC_nobreak">'.&mt('Image:').' ';
2421: if ($switchserver) {
2422: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
2423: } else {
2424: $datatable .= '<input type="file" name="'.$type.'_addbook_image" value="" />';
2425: }
2426: }
2427: $datatable .= '</span>'."\n".
2428: '<span class="LC_nobreak">'.&mt('LON-CAPA course:').' '.
2429: &Apache::loncommon::select_dom_form($env{'request.role.domain'},$type.'_addbook_cdom').
2430: '<input type="text" size="25" name="'.$type.'_addbook_cnum" value="" />'.
2431: &Apache::loncommon::selectcourse_link
2432: ('display',$type.'_addbook_cnum',$type.'_addbook_cdom',undef,undef,undef,'Course');
2433: '</span></td>'."\n".
2434: '</tr>'."\n";
2435: $itemcount ++;
2436: return $datatable;
2437: }
2438:
2439: sub textbookcourses_javascript {
2440: my ($settings) = @_;
2441: return unless(ref($settings) eq 'HASH');
2442: my (%ordered,%total,%jstext);
2443: foreach my $type ('textbooks','templates') {
2444: $total{$type} = 0;
2445: if (ref($settings->{$type}) eq 'HASH') {
2446: foreach my $item (keys(%{$settings->{$type}})) {
2447: if (ref($settings->{$type}->{$item}) eq 'HASH') {
2448: my $num = $settings->{$type}->{$item}{'order'};
2449: $ordered{$type}{$num} = $item;
2450: }
2451: }
2452: $total{$type} = scalar(keys(%{$settings->{$type}}));
2453: }
2454: my @jsarray = ();
2455: foreach my $item (sort {$a <=> $b } (keys(%{$ordered{$type}}))) {
2456: push(@jsarray,$ordered{$type}{$item});
2457: }
2458: $jstext{$type} = ' var '.$type.' = Array('."'".join("','",@jsarray)."'".');'."\n";
2459: }
2460: return <<"ENDSCRIPT";
2461: <script type="text/javascript">
2462: // <![CDATA[
2463: function reorderBooks(form,item,caller) {
2464: var changedVal;
2465: $jstext{'textbooks'};
2466: $jstext{'templates'};
2467: var newpos;
2468: var maxh;
2469: if (caller == 'textbooks') {
2470: newpos = 'textbooks_addbook_pos';
2471: maxh = 1 + $total{'textbooks'};
2472: } else {
2473: newpos = 'templates_addbook_pos';
2474: maxh = 1 + $total{'templates'};
2475: }
2476: var current = new Array;
2477: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
2478: if (item == newpos) {
2479: changedVal = newitemVal;
2480: } else {
2481: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
2482: current[newitemVal] = newpos;
2483: }
2484: if (caller == 'textbooks') {
2485: for (var i=0; i<textbooks.length; i++) {
2486: var elementName = 'textbooks_'+textbooks[i];
2487: if (elementName != item) {
2488: if (form.elements[elementName]) {
2489: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
2490: current[currVal] = elementName;
2491: }
2492: }
2493: }
2494: }
2495: if (caller == 'templates') {
2496: for (var i=0; i<templates.length; i++) {
2497: var elementName = 'templates_'+templates[i];
2498: if (elementName != item) {
2499: if (form.elements[elementName]) {
2500: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
2501: current[currVal] = elementName;
2502: }
2503: }
2504: }
2505: }
2506: var oldVal;
2507: for (var j=0; j<maxh; j++) {
2508: if (current[j] == undefined) {
2509: oldVal = j;
2510: }
2511: }
2512: if (oldVal < changedVal) {
2513: for (var k=oldVal+1; k<=changedVal ; k++) {
2514: var elementName = current[k];
2515: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
2516: }
2517: } else {
2518: for (var k=changedVal; k<oldVal; k++) {
2519: var elementName = current[k];
2520: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
2521: }
2522: }
2523: return;
2524: }
2525:
2526: // ]]>
2527: </script>
2528:
2529: ENDSCRIPT
2530: }
2531:
2532: sub ltitools_javascript {
2533: my ($settings) = @_;
2534: return unless(ref($settings) eq 'HASH');
2535: my (%ordered,$total,%jstext);
2536: $total = 0;
2537: foreach my $item (keys(%{$settings})) {
2538: if (ref($settings->{$item}) eq 'HASH') {
2539: my $num = $settings->{$item}{'order'};
2540: $ordered{$num} = $item;
2541: }
2542: }
2543: $total = scalar(keys(%{$settings}));
2544: my @jsarray = ();
2545: foreach my $item (sort {$a <=> $b } (keys(%ordered))) {
2546: push(@jsarray,$ordered{$item});
2547: }
2548: my $jstext = ' var ltitools = Array('."'".join("','",@jsarray)."'".');'."\n";
2549: return <<"ENDSCRIPT";
2550: <script type="text/javascript">
2551: // <![CDATA[
2552: function reorderLTI(form,item) {
2553: var changedVal;
2554: $jstext
2555: var newpos = 'ltitools_add_pos';
2556: var maxh = 1 + $total;
2557: var current = new Array;
2558: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
2559: if (item == newpos) {
2560: changedVal = newitemVal;
2561: } else {
2562: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
2563: current[newitemVal] = newpos;
2564: }
2565: for (var i=0; i<ltitools.length; i++) {
2566: var elementName = 'ltitools_'+ltitools[i];
2567: if (elementName != item) {
2568: if (form.elements[elementName]) {
2569: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
2570: current[currVal] = elementName;
2571: }
2572: }
2573: }
2574: var oldVal;
2575: for (var j=0; j<maxh; j++) {
2576: if (current[j] == undefined) {
2577: oldVal = j;
2578: }
2579: }
2580: if (oldVal < changedVal) {
2581: for (var k=oldVal+1; k<=changedVal ; k++) {
2582: var elementName = current[k];
2583: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
2584: }
2585: } else {
2586: for (var k=changedVal; k<oldVal; k++) {
2587: var elementName = current[k];
2588: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
2589: }
2590: }
2591: return;
2592: }
2593:
2594: // ]]>
2595: </script>
2596:
2597: ENDSCRIPT
2598: }
2599:
2600: sub print_autoenroll {
2601: my ($dom,$settings,$rowtotal) = @_;
2602: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
2603: my ($defdom,$runon,$runoff,$coownerson,$coownersoff,$failsafe);
2604: if (ref($settings) eq 'HASH') {
2605: if (exists($settings->{'run'})) {
2606: if ($settings->{'run'} eq '0') {
2607: $runoff = ' checked="checked" ';
2608: $runon = ' ';
2609: } else {
2610: $runon = ' checked="checked" ';
2611: $runoff = ' ';
2612: }
2613: } else {
2614: if ($autorun) {
2615: $runon = ' checked="checked" ';
2616: $runoff = ' ';
2617: } else {
2618: $runoff = ' checked="checked" ';
2619: $runon = ' ';
2620: }
2621: }
2622: if (exists($settings->{'co-owners'})) {
2623: if ($settings->{'co-owners'} eq '0') {
2624: $coownersoff = ' checked="checked" ';
2625: $coownerson = ' ';
2626: } else {
2627: $coownerson = ' checked="checked" ';
2628: $coownersoff = ' ';
2629: }
2630: } else {
2631: $coownersoff = ' checked="checked" ';
2632: $coownerson = ' ';
2633: }
2634: if (exists($settings->{'sender_domain'})) {
2635: $defdom = $settings->{'sender_domain'};
2636: }
2637: if (exists($settings->{'autofailsafe'})) {
2638: $failsafe = $settings->{'autofailsafe'};
2639: }
2640: } else {
2641: if ($autorun) {
2642: $runon = ' checked="checked" ';
2643: $runoff = ' ';
2644: } else {
2645: $runoff = ' checked="checked" ';
2646: $runon = ' ';
2647: }
2648: }
2649: my $domform = &Apache::loncommon::select_dom_form($defdom,'sender_domain',1);
2650: my $notif_sender;
2651: if (ref($settings) eq 'HASH') {
2652: $notif_sender = $settings->{'sender_uname'};
2653: }
2654: my $datatable='<tr class="LC_odd_row">'.
2655: '<td>'.&mt('Auto-enrollment active?').'</td>'.
2656: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2657: '<input type="radio" name="autoenroll_run"'.
2658: $runon.' value="1" />'.&mt('Yes').'</label> '.
2659: '<label><input type="radio" name="autoenroll_run"'.
2660: $runoff.' value="0" />'.&mt('No').'</label></span></td>'.
2661: '</tr><tr>'.
2662: '<td>'.&mt('Notification messages - sender').
2663: '</td><td class="LC_right_item"><span class="LC_nobreak">'.
2664: &mt('username').': '.
2665: '<input type="text" name="sender_uname" value="'.
2666: $notif_sender.'" size="10" /> '.&mt('domain').
2667: ': '.$domform.'</span></td></tr>'.
2668: '<tr class="LC_odd_row">'.
2669: '<td>'.&mt('Automatically assign co-ownership').'</td>'.
2670: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2671: '<input type="radio" name="autoassign_coowners"'.
2672: $coownerson.' value="1" />'.&mt('Yes').'</label> '.
2673: '<label><input type="radio" name="autoassign_coowners"'.
2674: $coownersoff.' value="0" />'.&mt('No').'</label></span></td>'.
2675: '</tr><tr>'.
2676: '<td>'.&mt('Failsafe for no drops when institutional data missing').'</td>'.
2677: '<td class="LC_right_item"><span class="LC_nobreak">'.
2678: '<input type="text" name="autoenroll_failsafe"'.
2679: ' value="'.$failsafe.'" size="4" /></td></tr>';
2680: $$rowtotal += 4;
2681: return $datatable;
2682: }
2683:
2684: sub print_autoupdate {
2685: my ($position,$dom,$settings,$rowtotal) = @_;
2686: my $datatable;
2687: if ($position eq 'top') {
2688: my $updateon = ' ';
2689: my $updateoff = ' checked="checked" ';
2690: my $classlistson = ' ';
2691: my $classlistsoff = ' checked="checked" ';
2692: if (ref($settings) eq 'HASH') {
2693: if ($settings->{'run'} eq '1') {
2694: $updateon = $updateoff;
2695: $updateoff = ' ';
2696: }
2697: if ($settings->{'classlists'} eq '1') {
2698: $classlistson = $classlistsoff;
2699: $classlistsoff = ' ';
2700: }
2701: }
2702: my %title = (
2703: run => 'Auto-update active?',
2704: classlists => 'Update information in classlists?',
2705: );
2706: $datatable = '<tr class="LC_odd_row">'.
2707: '<td>'.&mt($title{'run'}).'</td>'.
2708: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2709: '<input type="radio" name="autoupdate_run"'.
2710: $updateon.' value="1" />'.&mt('Yes').'</label> '.
2711: '<label><input type="radio" name="autoupdate_run"'.
2712: $updateoff.'value="0" />'.&mt('No').'</label></span></td>'.
2713: '</tr><tr>'.
2714: '<td>'.&mt($title{'classlists'}).'</td>'.
2715: '<td class="LC_right_item"><span class="LC_nobreak">'.
2716: '<label><input type="radio" name="classlists"'.
2717: $classlistson.' value="1" />'.&mt('Yes').'</label> '.
2718: '<label><input type="radio" name="classlists"'.
2719: $classlistsoff.'value="0" />'.&mt('No').'</label></span></td>'.
2720: '</tr>';
2721: $$rowtotal += 2;
2722: } elsif ($position eq 'middle') {
2723: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2724: my $numinrow = 3;
2725: my $locknamesettings;
2726: $datatable .= &insttypes_row($settings,$types,$usertypes,
2727: $dom,$numinrow,$othertitle,
2728: 'lockablenames');
2729: $$rowtotal ++;
2730: } else {
2731: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2732: my @fields = ('lastname','firstname','middlename','generation',
2733: 'permanentemail','id');
2734: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
2735: my $numrows = 0;
2736: if (ref($types) eq 'ARRAY') {
2737: if (@{$types} > 0) {
2738: $datatable =
2739: &usertype_update_row($settings,$usertypes,\%fieldtitles,
2740: \@fields,$types,\$numrows);
2741: $$rowtotal += @{$types};
2742: }
2743: }
2744: $datatable .=
2745: &usertype_update_row($settings,{'default' => $othertitle},
2746: \%fieldtitles,\@fields,['default'],
2747: \$numrows);
2748: $$rowtotal ++;
2749: }
2750: return $datatable;
2751: }
2752:
2753: sub print_autocreate {
2754: my ($dom,$settings,$rowtotal) = @_;
2755: my (%createon,%createoff,%currhash);
2756: my @types = ('xml','req');
2757: if (ref($settings) eq 'HASH') {
2758: foreach my $item (@types) {
2759: $createoff{$item} = ' checked="checked" ';
2760: $createon{$item} = ' ';
2761: if (exists($settings->{$item})) {
2762: if ($settings->{$item}) {
2763: $createon{$item} = ' checked="checked" ';
2764: $createoff{$item} = ' ';
2765: }
2766: }
2767: }
2768: if ($settings->{'xmldc'} ne '') {
2769: $currhash{$settings->{'xmldc'}} = 1;
2770: }
2771: } else {
2772: foreach my $item (@types) {
2773: $createoff{$item} = ' checked="checked" ';
2774: $createon{$item} = ' ';
2775: }
2776: }
2777: $$rowtotal += 2;
2778: my $numinrow = 2;
2779: my $datatable='<tr class="LC_odd_row">'.
2780: '<td>'.&mt('Create pending official courses from XML files').'</td>'.
2781: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2782: '<input type="radio" name="autocreate_xml"'.
2783: $createon{'xml'}.' value="1" />'.&mt('Yes').'</label> '.
2784: '<label><input type="radio" name="autocreate_xml"'.
2785: $createoff{'xml'}.' value="0" />'.&mt('No').'</label></span>'.
2786: '</td></tr><tr>'.
2787: '<td>'.&mt('Create pending requests for official courses (if validated)').'</td>'.
2788: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2789: '<input type="radio" name="autocreate_req"'.
2790: $createon{'req'}.' value="1" />'.&mt('Yes').'</label> '.
2791: '<label><input type="radio" name="autocreate_req"'.
2792: $createoff{'req'}.' value="0" />'.&mt('No').'</label></span>';
2793: my ($numdc,$dctable,$rows) = &active_dc_picker($dom,$numinrow,'radio',
2794: 'autocreate_xmldc',%currhash);
2795: $datatable .= '</td></tr><tr class="LC_odd_row"><td>';
2796: if ($numdc > 1) {
2797: $datatable .= &mt('Course creation processed as: (choose Dom. Coord.)').
2798: '</td><td class="LC_left_item">';
2799: } else {
2800: $datatable .= &mt('Course creation processed as:').
2801: '</td><td class="LC_right_item">';
2802: }
2803: $datatable .= $dctable.'</td></tr>';
2804: $$rowtotal += $rows;
2805: return $datatable;
2806: }
2807:
2808: sub print_directorysrch {
2809: my ($position,$dom,$settings,$rowtotal) = @_;
2810: my $datatable;
2811: if ($position eq 'top') {
2812: my $instsrchon = ' ';
2813: my $instsrchoff = ' checked="checked" ';
2814: my ($exacton,$containson,$beginson);
2815: my $instlocalon = ' ';
2816: my $instlocaloff = ' checked="checked" ';
2817: if (ref($settings) eq 'HASH') {
2818: if ($settings->{'available'} eq '1') {
2819: $instsrchon = $instsrchoff;
2820: $instsrchoff = ' ';
2821: }
2822: if ($settings->{'localonly'} eq '1') {
2823: $instlocalon = $instlocaloff;
2824: $instlocaloff = ' ';
2825: }
2826: if (ref($settings->{'searchtypes'}) eq 'ARRAY') {
2827: foreach my $type (@{$settings->{'searchtypes'}}) {
2828: if ($type eq 'exact') {
2829: $exacton = ' checked="checked" ';
2830: } elsif ($type eq 'contains') {
2831: $containson = ' checked="checked" ';
2832: } elsif ($type eq 'begins') {
2833: $beginson = ' checked="checked" ';
2834: }
2835: }
2836: } else {
2837: if ($settings->{'searchtypes'} eq 'exact') {
2838: $exacton = ' checked="checked" ';
2839: } elsif ($settings->{'searchtypes'} eq 'contains') {
2840: $containson = ' checked="checked" ';
2841: } elsif ($settings->{'searchtypes'} eq 'specify') {
2842: $exacton = ' checked="checked" ';
2843: $containson = ' checked="checked" ';
2844: }
2845: }
2846: }
2847: my ($searchtitles,$titleorder) = &sorted_searchtitles();
2848: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2849:
2850: my $numinrow = 4;
2851: my $cansrchrow = 0;
2852: $datatable='<tr class="LC_odd_row">'.
2853: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Institutional directory search available?').'</span></td>'.
2854: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2855: '<input type="radio" name="dirsrch_available"'.
2856: $instsrchon.' value="1" />'.&mt('Yes').'</label> '.
2857: '<label><input type="radio" name="dirsrch_available"'.
2858: $instsrchoff.' value="0" />'.&mt('No').'</label></span></td>'.
2859: '</tr><tr>'.
2860: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Other domains can search institution?').'</span></td>'.
2861: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2862: '<input type="radio" name="dirsrch_instlocalonly"'.
2863: $instlocaloff.' value="0" />'.&mt('Yes').'</label> '.
2864: '<label><input type="radio" name="dirsrch_instlocalonly"'.
2865: $instlocalon.' value="1" />'.&mt('No').'</label></span></td>'.
2866: '</tr>';
2867: $$rowtotal += 2;
2868: if (ref($usertypes) eq 'HASH') {
2869: if (keys(%{$usertypes}) > 0) {
2870: $datatable .= &insttypes_row($settings,$types,$usertypes,$dom,
2871: $numinrow,$othertitle,'cansearch');
2872: $cansrchrow = 1;
2873: }
2874: }
2875: if ($cansrchrow) {
2876: $$rowtotal ++;
2877: $datatable .= '<tr>';
2878: } else {
2879: $datatable .= '<tr class="LC_odd_row">';
2880: }
2881: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Supported search methods').
2882: '</span></td><td class="LC_left_item" colspan="2"><table><tr>';
2883: foreach my $title (@{$titleorder}) {
2884: if (defined($searchtitles->{$title})) {
2885: my $check = ' ';
2886: if (ref($settings) eq 'HASH') {
2887: if (ref($settings->{'searchby'}) eq 'ARRAY') {
2888: if (grep(/^\Q$title\E$/,@{$settings->{'searchby'}})) {
2889: $check = ' checked="checked" ';
2890: }
2891: }
2892: }
2893: $datatable .= '<td class="LC_left_item">'.
2894: '<span class="LC_nobreak"><label>'.
2895: '<input type="checkbox" name="searchby" '.
2896: 'value="'.$title.'"'.$check.'/>'.
2897: $searchtitles->{$title}.'</label></span></td>';
2898: }
2899: }
2900: $datatable .= '</tr></table></td></tr>';
2901: $$rowtotal ++;
2902: if ($cansrchrow) {
2903: $datatable .= '<tr class="LC_odd_row">';
2904: } else {
2905: $datatable .= '<tr>';
2906: }
2907: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Search latitude').'</span></td>'.
2908: '<td class="LC_left_item" colspan="2">'.
2909: '<span class="LC_nobreak"><label>'.
2910: '<input type="checkbox" name="searchtypes" '.
2911: $exacton.' value="exact" />'.&mt('Exact match').
2912: '</label> '.
2913: '<label><input type="checkbox" name="searchtypes" '.
2914: $beginson.' value="begins" />'.&mt('Begins with').
2915: '</label> '.
2916: '<label><input type="checkbox" name="searchtypes" '.
2917: $containson.' value="contains" />'.&mt('Contains').
2918: '</label></span></td></tr>';
2919: $$rowtotal ++;
2920: } else {
2921: my $domsrchon = ' checked="checked" ';
2922: my $domsrchoff = ' ';
2923: my $domlocalon = ' ';
2924: my $domlocaloff = ' checked="checked" ';
2925: if (ref($settings) eq 'HASH') {
2926: if ($settings->{'lclocalonly'} eq '1') {
2927: $domlocalon = $domlocaloff;
2928: $domlocaloff = ' ';
2929: }
2930: if ($settings->{'lcavailable'} eq '0') {
2931: $domsrchoff = $domsrchon;
2932: $domsrchon = ' ';
2933: }
2934: }
2935: $datatable='<tr class="LC_odd_row">'.
2936: '<td colspan="2"><span class ="LC_nobreak">'.&mt('LON-CAPA directory search available?').'</span></td>'.
2937: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2938: '<input type="radio" name="dirsrch_domavailable"'.
2939: $domsrchon.' value="1" />'.&mt('Yes').'</label> '.
2940: '<label><input type="radio" name="dirsrch_domavailable"'.
2941: $domsrchoff.' value="0" />'.&mt('No').'</label></span></td>'.
2942: '</tr><tr>'.
2943: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Other domains can search LON-CAPA domain?').'</span></td>'.
2944: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2945: '<input type="radio" name="dirsrch_domlocalonly"'.
2946: $domlocaloff.' value="0" />'.&mt('Yes').'</label> '.
2947: '<label><input type="radio" name="dirsrch_domlocalonly"'.
2948: $domlocalon.' value="1" />'.&mt('No').'</label></span></td>'.
2949: '</tr>';
2950: $$rowtotal += 2;
2951: }
2952: return $datatable;
2953: }
2954:
2955: sub print_contacts {
2956: my ($position,$dom,$settings,$rowtotal) = @_;
2957: my $datatable;
2958: my @contacts = ('adminemail','supportemail');
2959: my (%checked,%to,%otheremails,%bccemails,%includestr,%includeloc,%currfield,
2960: $maxsize,$fields,$fieldtitles,$fieldoptions,$possoptions,@mailings);
2961: foreach my $type (@mailings) {
2962: $otheremails{$type} = '';
2963: }
2964: if ($position eq 'top') {
2965: if (ref($settings) eq 'HASH') {
2966: foreach my $item (@contacts) {
2967: if (exists($settings->{$item})) {
2968: $to{$item} = $settings->{$item};
2969: }
2970: }
2971: }
2972: } elsif ($position eq 'middle') {
2973: @mailings = ('errormail','packagesmail','lonstatusmail','requestsmail',
2974: 'updatesmail','idconflictsmail');
2975: } else {
2976: @mailings = ('helpdeskmail','otherdomsmail');
2977: $bccemails{'helpdeskmail'} = '';
2978: $bccemails{'otherdomsmail'} = '';
2979: $includestr{'helpdeskmail'} = '';
2980: $includestr{'otherdomsmail'} = '';
2981: ($fields,$fieldtitles,$fieldoptions,$possoptions) = &helpform_fields();
2982: }
2983: if (ref($settings) eq 'HASH') {
2984: unless ($position eq 'top') {
2985: foreach my $type (@mailings) {
2986: if (exists($settings->{$type})) {
2987: if (ref($settings->{$type}) eq 'HASH') {
2988: foreach my $item (@contacts) {
2989: if ($settings->{$type}{$item}) {
2990: $checked{$type}{$item} = ' checked="checked" ';
2991: }
2992: }
2993: $otheremails{$type} = $settings->{$type}{'others'};
2994: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
2995: $bccemails{$type} = $settings->{$type}{'bcc'};
2996: if ($settings->{$type}{'include'} ne '') {
2997: ($includeloc{$type},$includestr{$type}) = split(/:/,$settings->{$type}{'include'},2);
2998: $includestr{$type} = &unescape($includestr{$type});
2999: }
3000: }
3001: }
3002: } elsif ($type eq 'lonstatusmail') {
3003: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
3004: }
3005: }
3006: }
3007: if ($position eq 'bottom') {
3008: foreach my $type (@mailings) {
3009: $bccemails{$type} = $settings->{$type}{'bcc'};
3010: if ($settings->{$type}{'include'} ne '') {
3011: ($includeloc{$type},$includestr{$type}) = split(/:/,$settings->{$type}{'include'},2);
3012: $includestr{$type} = &unescape($includestr{$type});
3013: }
3014: }
3015: if (ref($settings->{'helpform'}) eq 'HASH') {
3016: if (ref($fields) eq 'ARRAY') {
3017: foreach my $field (@{$fields}) {
3018: $currfield{$field} = $settings->{'helpform'}{$field};
3019: }
3020: }
3021: if (exists($settings->{'helpform'}{'maxsize'})) {
3022: $maxsize = $settings->{'helpform'}{'maxsize'};
3023: } else {
3024: $maxsize = '1.0';
3025: }
3026: } else {
3027: if (ref($fields) eq 'ARRAY') {
3028: foreach my $field (@{$fields}) {
3029: $currfield{$field} = 'yes';
3030: }
3031: }
3032: $maxsize = '1.0';
3033: }
3034: }
3035: } else {
3036: if ($position eq 'top') {
3037: $to{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
3038: $to{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
3039: $checked{'errormail'}{'adminemail'} = ' checked="checked" ';
3040: $checked{'packagesmail'}{'adminemail'} = ' checked="checked" ';
3041: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
3042: $checked{'requestsmail'}{'adminemail'} = ' checked="checked" ';
3043: $checked{'updatesmail'}{'adminemail'} = ' checked="checked" ';
3044: $checked{'idconflictsmail'}{'adminemail'} = ' checked="checked" ';
3045: } elsif ($position eq 'bottom') {
3046: $checked{'helpdeskmail'}{'supportemail'} = ' checked="checked" ';
3047: $checked{'otherdomsmail'}{'supportemail'} = ' checked="checked" ';
3048: if (ref($fields) eq 'ARRAY') {
3049: foreach my $field (@{$fields}) {
3050: $currfield{$field} = 'yes';
3051: }
3052: }
3053: $maxsize = '1.0';
3054: }
3055: }
3056: my ($titles,$short_titles) = &contact_titles();
3057: my $rownum = 0;
3058: my $css_class;
3059: if ($position eq 'top') {
3060: foreach my $item (@contacts) {
3061: $css_class = $rownum%2?' class="LC_odd_row"':'';
3062: $datatable .= '<tr'.$css_class.'>'.
3063: '<td><span class="LC_nobreak">'.$titles->{$item}.
3064: '</span></td><td class="LC_right_item">'.
3065: '<input type="text" name="'.$item.'" value="'.
3066: $to{$item}.'" /></td></tr>';
3067: $rownum ++;
3068: }
3069: } else {
3070: foreach my $type (@mailings) {
3071: $css_class = $rownum%2?' class="LC_odd_row"':'';
3072: $datatable .= '<tr'.$css_class.'>'.
3073: '<td><span class="LC_nobreak">'.
3074: $titles->{$type}.': </span></td>'.
3075: '<td class="LC_left_item">';
3076: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
3077: $datatable .= '<fieldset><legend>'.&mt('E-mail recipient(s)').'</legend>';
3078: }
3079: $datatable .= '<span class="LC_nobreak">';
3080: foreach my $item (@contacts) {
3081: $datatable .= '<label>'.
3082: '<input type="checkbox" name="'.$type.'"'.
3083: $checked{$type}{$item}.
3084: ' value="'.$item.'" />'.$short_titles->{$item}.
3085: '</label> ';
3086: }
3087: $datatable .= '</span><br />'.&mt('Others').': '.
3088: '<input type="text" name="'.$type.'_others" '.
3089: 'value="'.$otheremails{$type}.'" />';
3090: my %locchecked;
3091: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
3092: foreach my $loc ('s','b') {
3093: if ($includeloc{$type} eq $loc) {
3094: $locchecked{$loc} = ' checked="checked"';
3095: last;
3096: }
3097: }
3098: $datatable .= '<br />'.&mt('Bcc:').(' 'x6).
3099: '<input type="text" name="'.$type.'_bcc" '.
3100: 'value="'.$bccemails{$type}.'" /></fieldset>'.
3101: '<fieldset><legend>'.&mt('Optional added text').'</legend>'.
3102: &mt('Text automatically added to e-mail:').' '.
3103: '<input type="text" name="'.$type.'_includestr" value="'.$includestr{$type}.'" /><br >'.
3104: '<span class="LC_nobreak">'.&mt('Location:').' '.
3105: '<label><input type="radio" name="'.$type.'_includeloc" value="s"'.$locchecked{'s'}.' />'.&mt('in subject').'</label>'.
3106: (' 'x2).
3107: '<label><input type="radio" name="'.$type.'_includeloc" value="b"'.$locchecked{'b'}.' />'.&mt('in body').'</label>'.
3108: '</span></fieldset>';
3109: }
3110: $datatable .= '</td></tr>'."\n";
3111: $rownum ++;
3112: }
3113: }
3114: if ($position eq 'middle') {
3115: my %choices;
3116: $choices{'reporterrors'} = &mt('E-mail error reports to [_1]',
3117: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
3118: &mt('LON-CAPA core group - MSU'),600,500));
3119: $choices{'reportupdates'} = &mt('E-mail record of completed LON-CAPA updates to [_1]',
3120: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
3121: &mt('LON-CAPA core group - MSU'),600,500));
3122: my @toggles = ('reporterrors','reportupdates');
3123: my %defaultchecked = ('reporterrors' => 'on',
3124: 'reportupdates' => 'on');
3125: (my $reports,$rownum) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
3126: \%choices,$rownum);
3127: $datatable .= $reports;
3128: } elsif ($position eq 'bottom') {
3129: $css_class = $rownum%2?' class="LC_odd_row"':'';
3130: $datatable .= '<tr'.$css_class.'>'.
3131: '<td>'.&mt('Extra helpdesk form fields:').'<br />'.
3132: &mt('(e-mail, subject, and description always shown)').
3133: '</td><td class="LC_left_item">';
3134: if ((ref($fields) eq 'ARRAY') && (ref($fieldtitles) eq 'HASH') &&
3135: (ref($fieldoptions) eq 'HASH') && (ref($possoptions) eq 'HASH')) {
3136: $datatable .= '<table><tr><th>'.&mt('Field').'</th><th>'.&mt('Status').'</th></tr>';
3137: foreach my $field (@{$fields}) {
3138: $datatable .= '<tr><td>'.$fieldtitles->{$field};
3139: if (($field eq 'screenshot') || ($field eq 'cc')) {
3140: $datatable .= ' '.&mt('(logged-in users)');
3141: }
3142: $datatable .='</td><td>';
3143: my $clickaction;
3144: if ($field eq 'screenshot') {
3145: $clickaction = ' onclick="screenshotSize(this);"';
3146: }
3147: if (ref($possoptions->{$field}) eq 'ARRAY') {
3148: foreach my $option (@{$possoptions->{$field}}) {
3149: my $checked;
3150: if ($currfield{$field} eq $option) {
3151: $checked = ' checked="checked"';
3152: }
3153: $datatable .= '<span class="LC_nobreak"><label>'.
3154: '<input type="radio" name="helpform_'.$field.'" '.
3155: 'value="'.$option.'"'.$checked.$clickaction.' />'.$fieldoptions->{$option}.
3156: '</label></span>'.(' 'x2);
3157: }
3158: }
3159: if ($field eq 'screenshot') {
3160: my $display;
3161: if ($currfield{$field} eq 'no') {
3162: $display = ' style="display:none"';
3163: }
3164: $datatable .= '</td></tr><tr id="help_screenshotsize"'.$display.' />'.
3165: '<td>'.&mt('Maximum size for upload (MB)').'</td><td>'.
3166: '<input type="text" size="5" name="helpform_maxsize" value="'.$maxsize.'" />';
3167: }
3168: $datatable .= '</td></tr>';
3169: }
3170: $datatable .= '</table>';
3171: }
3172: $datatable .= '</td></tr>'."\n";
3173: $rownum ++;
3174: }
3175: $$rowtotal += $rownum;
3176: return $datatable;
3177: }
3178:
3179: sub contacts_javascript {
3180: return <<"ENDSCRIPT";
3181:
3182: <script type="text/javascript">
3183: // <![CDATA[
3184:
3185: function screenshotSize(field) {
3186: if (document.getElementById('help_screenshotsize')) {
3187: if (field.value == 'no') {
3188: document.getElementById('help_screenshotsize').style.display="none";
3189: } else {
3190: document.getElementById('help_screenshotsize').style.display="";
3191: }
3192: }
3193: return;
3194: }
3195:
3196: // ]]>
3197: </script>
3198:
3199: ENDSCRIPT
3200: }
3201:
3202: sub print_helpsettings {
3203: my ($position,$dom,$settings,$rowtotal) = @_;
3204: my $confname = $dom.'-domainconfig';
3205: my $formname = 'display';
3206: my ($datatable,$itemcount);
3207: if ($position eq 'top') {
3208: $itemcount = 1;
3209: my (%choices,%defaultchecked,@toggles);
3210: $choices{'submitbugs'} = &mt('Display link to: [_1]?',
3211: &Apache::loncommon::modal_link('http://bugs.loncapa.org',
3212: &mt('LON-CAPA bug tracker'),600,500));
3213: %defaultchecked = ('submitbugs' => 'on');
3214: @toggles = ('submitbugs');
3215: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
3216: \%choices,$itemcount);
3217: $$rowtotal ++;
3218: } else {
3219: my $css_class;
3220: my %existing=&Apache::lonnet::dump('roles',$dom,$confname,'rolesdef_');
3221: my (%customroles,%ordered,%current);
3222: if (ref($settings->{'adhoc'}) eq 'HASH') {
3223: %current = %{$settings->{'adhoc'}};
3224: }
3225: my $count = 0;
3226: foreach my $key (sort(keys(%existing))) {
3227: if ($key=~/^rolesdef\_(\w+)$/) {
3228: my $rolename = $1;
3229: my (%privs,$order);
3230: ($privs{'system'},$privs{'domain'},$privs{'course'}) = split(/\_/,$existing{$key});
3231: $customroles{$rolename} = \%privs;
3232: if (ref($current{$rolename}) eq 'HASH') {
3233: $order = $current{$rolename}{'order'};
3234: }
3235: if ($order eq '') {
3236: $order = $count;
3237: }
3238: $ordered{$order} = $rolename;
3239: $count++;
3240: }
3241: }
3242: my $maxnum = scalar(keys(%ordered));
3243: my @roles_by_num = ();
3244: foreach my $item (sort {$a <=> $b } (keys(%ordered))) {
3245: push(@roles_by_num,$item);
3246: }
3247: my $context = 'domprefs';
3248: my $crstype = 'Course';
3249: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
3250: my @accesstypes = ('all','none');
3251: my ($numstatustypes,@jsarray);
3252: if (ref($types) eq 'ARRAY') {
3253: if (@{$types} > 0) {
3254: $numstatustypes = scalar(@{$types});
3255: push(@accesstypes,'status');
3256: @jsarray = ('bystatus');
3257: }
3258: }
3259: my %domhelpdesk = &Apache::lonnet::get_active_domroles($dom,['dh']);
3260: if (keys(%domhelpdesk)) {
3261: push(@accesstypes,('inc','exc'));
3262: push(@jsarray,('notinc','notexc'));
3263: }
3264: my $hiddenstr = join("','",@jsarray);
3265: $datatable .= &helpsettings_javascript(\@roles_by_num,$maxnum,$hiddenstr,$formname);
3266: my $context = 'domprefs';
3267: my $crstype = 'Course';
3268: my $prefix = 'helproles_';
3269: my $add_class = 'LC_hidden';
3270: foreach my $num (@roles_by_num) {
3271: my $role = $ordered{$num};
3272: my ($desc,$access,@statuses);
3273: if (ref($current{$role}) eq 'HASH') {
3274: $desc = $current{$role}{'desc'};
3275: $access = $current{$role}{'access'};
3276: if (ref($current{$role}{'insttypes'}) eq 'ARRAY') {
3277: @statuses = @{$current{$role}{'insttypes'}};
3278: }
3279: }
3280: if ($desc eq '') {
3281: $desc = $role;
3282: }
3283: my $identifier = 'custhelp'.$num;
3284: my %full=();
3285: my %levels= (
3286: course => {},
3287: domain => {},
3288: system => {},
3289: );
3290: my %levelscurrent=(
3291: course => {},
3292: domain => {},
3293: system => {},
3294: );
3295: &Apache::lonuserutils::custom_role_privs($customroles{$role},\%full,\%levels,\%levelscurrent);
3296: my @templateroles = &Apache::lonuserutils::custom_template_roles($context,$crstype);
3297: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3298: my $chgstr = ' onchange="javascript:reorderHelpRoles(this.form,'."'helproles_".$num."_pos'".');"';
3299: $datatable .= '<tr '.$css_class.'><td valign="top"><b>'.$role.'</b><br />'.
3300: '<select name="helproles_'.$num.'_pos"'.$chgstr.'>';
3301: for (my $k=0; $k<=$maxnum; $k++) {
3302: my $vpos = $k+1;
3303: my $selstr;
3304: if ($k == $num) {
3305: $selstr = ' selected="selected" ';
3306: }
3307: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
3308: }
3309: $datatable .= '</select>'.(' 'x2).
3310: '<input type="hidden" name="helproles_'.$num.'" value="'.$role.'" />'.
3311: '</td>'.
3312: '<td><fieldset><legend>'.&mt('Role name').'</legend>'.
3313: &mt('Name shown to users:').
3314: '<input type="text" name="helproles_'.$num.'_desc" value="'.$desc.'" />'.
3315: '</fieldset>'.
3316: &helpdeskroles_access($dom,$prefix,$num,$add_class,$current{$role},\@accesstypes,
3317: $othertitle,$usertypes,$types,\%domhelpdesk).
3318: '<fieldset>'.
3319: '<legend>'.&mt('Role privileges').&adhocbutton($prefix,$num,'privs','show').'</legend>'.
3320: &Apache::lonuserutils::custom_role_table($crstype,\%full,\%levels,
3321: \%levelscurrent,$identifier,
3322: 'LC_hidden',$prefix.$num.'_privs').
3323: '</fieldset></td>';
3324: $itemcount ++;
3325: }
3326: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3327: my $newcust = 'custhelp'.$count;
3328: my (%privs,%levelscurrent);
3329: my %full=();
3330: my %levels= (
3331: course => {},
3332: domain => {},
3333: system => {},
3334: );
3335: &Apache::lonuserutils::custom_role_privs(\%privs,\%full,\%levels,\%levelscurrent);
3336: my @templateroles = &Apache::lonuserutils::custom_template_roles($context,$crstype);
3337: my $chgstr = ' onchange="javascript:reorderHelpRoles(this.form,'."'helproles_".$count."_pos'".');"';
3338: $datatable .= '<tr '.$css_class.'><td valign="top"><span class="LC_nobreak"><label>'.
3339: '<input type="hidden" name="helproles_maxnum" value="'.$maxnum.'" />'."\n".
3340: '<select name="helproles_'.$count.'_pos"'.$chgstr.'>';
3341: for (my $k=0; $k<$maxnum+1; $k++) {
3342: my $vpos = $k+1;
3343: my $selstr;
3344: if ($k == $maxnum) {
3345: $selstr = ' selected="selected" ';
3346: }
3347: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
3348: }
3349: $datatable .= '</select> '."\n".
3350: '<input type="checkbox" name="newcusthelp" value="'.$count.'" />'. &mt('Add').
3351: '</label></span></td>'.
3352: '<td><fieldset><legend>'.&mt('Role name').'</legend>'.
3353: '<span class="LC_nobreak">'.
3354: &mt('Internal name:').
3355: '<input type="text" size="10" name="custhelpname'.$count.'" value="" />'.
3356: '</span>'.(' 'x4).
3357: '<span class="LC_nobreak">'.
3358: &mt('Name shown to users:').
3359: '<input type="text" size="20" name="helproles_'.$count.'_desc" value="" />'.
3360: '</span></fieldset>'.
3361: &helpdeskroles_access($dom,$prefix,$count,'',undef,\@accesstypes,$othertitle,
3362: $usertypes,$types,\%domhelpdesk).
3363: '<fieldset><legend>'.&mt('Role privileges').'</legend>'.
3364: &Apache::lonuserutils::custom_role_header($context,$crstype,
3365: \@templateroles,$newcust).
3366: &Apache::lonuserutils::custom_role_table('Course',\%full,\%levels,
3367: \%levelscurrent,$newcust).
3368: '</fieldset></td></tr>';
3369: $count ++;
3370: $$rowtotal += $count;
3371: }
3372: return $datatable;
3373: }
3374:
3375: sub adhocbutton {
3376: my ($prefix,$num,$field,$visibility) = @_;
3377: my %lt = &Apache::lonlocal::texthash(
3378: show => 'Show details',
3379: hide => 'Hide details',
3380: );
3381: return '<span style="text-decoration:line-through; font-weight: normal;">'.(' 'x10).
3382: '</span>'.(' 'x2).'<input type="button" id="'.$prefix.$num.'_'.$field.'_vis"'.
3383: ' value="'.$lt{$visibility}.'" style="height:20px;" '.
3384: 'onclick="toggleHelpdeskItem('."'$num','$field'".');" />'.(' 'x2);
3385: }
3386:
3387: sub helpsettings_javascript {
3388: my ($roles_by_num,$total,$hiddenstr,$formname) = @_;
3389: return unless(ref($roles_by_num) eq 'ARRAY');
3390: my %html_js_lt = &Apache::lonlocal::texthash(
3391: show => 'Show details',
3392: hide => 'Hide details',
3393: );
3394: &html_escape(\%html_js_lt);
3395: my $jstext = ' var helproles = Array('."'".join("','",@{$roles_by_num})."'".');'."\n";
3396: return <<"ENDSCRIPT";
3397: <script type="text/javascript">
3398: // <![CDATA[
3399:
3400: function reorderHelpRoles(form,item) {
3401: var changedVal;
3402: $jstext
3403: var newpos = 'helproles_${total}_pos';
3404: var maxh = 1 + $total;
3405: var current = new Array();
3406: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
3407: if (item == newpos) {
3408: changedVal = newitemVal;
3409: } else {
3410: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
3411: current[newitemVal] = newpos;
3412: }
3413: for (var i=0; i<helproles.length; i++) {
3414: var elementName = 'helproles_'+helproles[i]+'_pos';
3415: if (elementName != item) {
3416: if (form.elements[elementName]) {
3417: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
3418: current[currVal] = elementName;
3419: }
3420: }
3421: }
3422: var oldVal;
3423: for (var j=0; j<maxh; j++) {
3424: if (current[j] == undefined) {
3425: oldVal = j;
3426: }
3427: }
3428: if (oldVal < changedVal) {
3429: for (var k=oldVal+1; k<=changedVal ; k++) {
3430: var elementName = current[k];
3431: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
3432: }
3433: } else {
3434: for (var k=changedVal; k<oldVal; k++) {
3435: var elementName = current[k];
3436: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
3437: }
3438: }
3439: return;
3440: }
3441:
3442: function helpdeskAccess(num) {
3443: var curraccess = null;
3444: if (document.$formname.elements['helproles_'+num+'_access'].length) {
3445: for (var i=0; i<document.$formname.elements['helproles_'+num+'_access'].length; i++) {
3446: if (document.$formname.elements['helproles_'+num+'_access'][i].checked) {
3447: curraccess = document.$formname.elements['helproles_'+num+'_access'][i].value;
3448: }
3449: }
3450: }
3451: var shown = Array();
3452: var hidden = Array();
3453: if (curraccess == 'none') {
3454: hidden = Array('$hiddenstr');
3455: } else {
3456: if (curraccess == 'status') {
3457: shown = Array('bystatus');
3458: hidden = Array('notinc','notexc');
3459: } else {
3460: if (curraccess == 'exc') {
3461: shown = Array('notexc');
3462: hidden = Array('notinc','bystatus');
3463: }
3464: if (curraccess == 'inc') {
3465: shown = Array('notinc');
3466: hidden = Array('notexc','bystatus');
3467: }
3468: if (curraccess == 'all') {
3469: hidden = Array('notinc','notexc','bystatus');
3470: }
3471: }
3472: }
3473: if (hidden.length > 0) {
3474: for (var i=0; i<hidden.length; i++) {
3475: if (document.getElementById('helproles_'+num+'_'+hidden[i])) {
3476: document.getElementById('helproles_'+num+'_'+hidden[i]).style.display = 'none';
3477: }
3478: }
3479: }
3480: if (shown.length > 0) {
3481: for (var i=0; i<shown.length; i++) {
3482: if (document.getElementById('helproles_'+num+'_'+shown[i])) {
3483: if (shown[i] == 'privs') {
3484: document.getElementById('helproles_'+num+'_'+shown[i]).style.display = 'block';
3485: } else {
3486: document.getElementById('helproles_'+num+'_'+shown[i]).style.display = 'inline-block';
3487: }
3488: }
3489: }
3490: }
3491: return;
3492: }
3493:
3494: function toggleHelpdeskItem(num,field) {
3495: if (document.getElementById('helproles_'+num+'_'+field)) {
3496: if (document.getElementById('helproles_'+num+'_'+field).className.match(/(?:^|\\s)LC_hidden(?!\\S)/)) {
3497: document.getElementById('helproles_'+num+'_'+field).className =
3498: document.getElementById('helproles_'+num+'_'+field).className.replace(/(?:^|\\s)LC_hidden(?!\\S)/g ,'');
3499: if (document.getElementById('helproles_'+num+'_'+field+'_vis')) {
3500: document.getElementById('helproles_'+num+'_'+field+'_vis').value = '$html_js_lt{hide}';
3501: }
3502: } else {
3503: document.getElementById('helproles_'+num+'_'+field).className += ' LC_hidden';
3504: if (document.getElementById('helproles_'+num+'_'+field+'_vis')) {
3505: document.getElementById('helproles_'+num+'_'+field+'_vis').value = '$html_js_lt{show}';
3506: }
3507: }
3508: }
3509: return;
3510: }
3511:
3512: // ]]>
3513: </script>
3514:
3515: ENDSCRIPT
3516: }
3517:
3518: sub helpdeskroles_access {
3519: my ($dom,$prefix,$num,$add_class,$current,$accesstypes,$othertitle,
3520: $usertypes,$types,$domhelpdesk) = @_;
3521: return unless ((ref($accesstypes) eq 'ARRAY') && (ref($domhelpdesk) eq 'HASH'));
3522: my %lt = &Apache::lonlocal::texthash(
3523: 'rou' => 'Role usage',
3524: 'whi' => 'Which helpdesk personnel may use this role?',
3525: 'all' => 'All',
3526: 'none' => 'None',
3527: 'status' => 'Determined based on institutional status',
3528: 'inc' => 'Include all, but exclude specific personnel',
3529: 'exc' => 'Exclude all, but include specific personnel',
3530: );
3531: my %usecheck = (
3532: all => ' checked="checked"',
3533: );
3534: my %displaydiv = (
3535: status => 'none',
3536: inc => 'none',
3537: exc => 'none',
3538: priv => 'block',
3539: );
3540: my $output;
3541: if (ref($current) eq 'HASH') {
3542: if (($current->{'access'} ne '') && ($current->{'access'} ne 'all')) {
3543: if (grep(/^\Q$current->{access}\E$/,@{$accesstypes})) {
3544: $usecheck{$current->{access}} = $usecheck{'all'};
3545: delete($usecheck{'all'});
3546: if ($current->{access} =~ /^(status|inc|exc)$/) {
3547: my $access = $1;
3548: $displaydiv{$access} = 'inline';
3549: } elsif ($current->{access} eq 'none') {
3550: $displaydiv{'priv'} = 'none';
3551: }
3552: }
3553: }
3554: }
3555: $output = '<fieldset id="'.$prefix.$num.'_usage"><legend>'.$lt{'rou'}.'</legend>'.
3556: '<p>'.$lt{'whi'}.'</p>';
3557: foreach my $access (@{$accesstypes}) {
3558: $output .= '<p><label><input type="radio" name="'.$prefix.$num.'_access" value="'.$access.'" '.$usecheck{$access}.
3559: ' onclick="helpdeskAccess('."'$num'".');" />'.
3560: $lt{$access}.'</label>';
3561: if ($access eq 'status') {
3562: $output .= '<div id="'.$prefix.$num.'_bystatus" style="display:'.$displaydiv{$access}.'">'.
3563: &Apache::lonuserutils::adhoc_status_types($dom,$prefix,$num,$current->{$access},
3564: $othertitle,$usertypes,$types).
3565: '</div>';
3566: } elsif (($access eq 'inc') && (keys(%{$domhelpdesk}) > 0)) {
3567: $output .= '<div id="'.$prefix.$num.'_notinc" style="display:'.$displaydiv{$access}.'">'.
3568: &Apache::lonuserutils::adhoc_staff($access,$prefix,$num,$current->{$access},$domhelpdesk).
3569: '</div>';
3570: } elsif (($access eq 'exc') && (keys(%{$domhelpdesk}) > 0)) {
3571: $output .= '<div id="'.$prefix.$num.'_notexc" style="display:'.$displaydiv{$access}.'">'.
3572: &Apache::lonuserutils::adhoc_staff($access,$prefix,$num,$current->{$access},$domhelpdesk).
3573: '</div>';
3574: }
3575: $output .= '</p>';
3576: }
3577: $output .= '</fieldset>';
3578: return $output;
3579: }
3580:
3581: sub radiobutton_prefs {
3582: my ($settings,$toggles,$defaultchecked,$choices,$itemcount,$onclick,
3583: $additional,$align) = @_;
3584: return unless ((ref($toggles) eq 'ARRAY') && (ref($defaultchecked) eq 'HASH') &&
3585: (ref($choices) eq 'HASH'));
3586:
3587: my (%checkedon,%checkedoff,$datatable,$css_class);
3588:
3589: foreach my $item (@{$toggles}) {
3590: if ($defaultchecked->{$item} eq 'on') {
3591: $checkedon{$item} = ' checked="checked" ';
3592: $checkedoff{$item} = ' ';
3593: } elsif ($defaultchecked->{$item} eq 'off') {
3594: $checkedoff{$item} = ' checked="checked" ';
3595: $checkedon{$item} = ' ';
3596: }
3597: }
3598: if (ref($settings) eq 'HASH') {
3599: foreach my $item (@{$toggles}) {
3600: if ($settings->{$item} eq '1') {
3601: $checkedon{$item} = ' checked="checked" ';
3602: $checkedoff{$item} = ' ';
3603: } elsif ($settings->{$item} eq '0') {
3604: $checkedoff{$item} = ' checked="checked" ';
3605: $checkedon{$item} = ' ';
3606: }
3607: }
3608: }
3609: if ($onclick) {
3610: $onclick = ' onclick="'.$onclick.'"';
3611: }
3612: foreach my $item (@{$toggles}) {
3613: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3614: $datatable .=
3615: '<tr'.$css_class.'><td valign="top">'.
3616: '<span class="LC_nobreak">'.$choices->{$item}.
3617: '</span></td>';
3618: if ($align eq 'left') {
3619: $datatable .= '<td class="LC_left_item">';
3620: } else {
3621: $datatable .= '<td class="LC_right_item">';
3622: }
3623: $datatable .=
3624: '<span class="LC_nobreak">'.
3625: '<label><input type="radio" name="'.
3626: $item.'" '.$checkedon{$item}.' value="1"'.$onclick.' />'.&mt('Yes').
3627: '</label> <label><input type="radio" name="'.$item.'" '.
3628: $checkedoff{$item}.' value="0"'.$onclick.' />'.&mt('No').'</label>'.
3629: '</span>'.$additional.
3630: '</td>'.
3631: '</tr>';
3632: $itemcount ++;
3633: }
3634: return ($datatable,$itemcount);
3635: }
3636:
3637: sub print_ltitools {
3638: my ($dom,$settings,$rowtotal) = @_;
3639: my $rownum = 0;
3640: my $css_class;
3641: my $itemcount = 1;
3642: my $maxnum = 0;
3643: my %ordered;
3644: if (ref($settings) eq 'HASH') {
3645: foreach my $item (keys(%{$settings})) {
3646: if (ref($settings->{$item}) eq 'HASH') {
3647: my $num = $settings->{$item}{'order'};
3648: $ordered{$num} = $item;
3649: }
3650: }
3651: }
3652: my $confname = $dom.'-domainconfig';
3653: my $switchserver = &check_switchserver($dom,$confname);
3654: my $maxnum = scalar(keys(%ordered));
3655: my $datatable = <itools_javascript($settings);
3656: my %lt = <itools_names();
3657: my @courseroles = ('cc','in','ta','ep','st');
3658: my @ltiroles = qw(Instructor ContentDeveloper TeachingAssistant Learner);
3659: my @fields = ('fullname','firstname','lastname','email','user','roles');
3660: if (keys(%ordered)) {
3661: my @items = sort { $a <=> $b } keys(%ordered);
3662: for (my $i=0; $i<@items; $i++) {
3663: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3664: my $item = $ordered{$items[$i]};
3665: my ($title,$key,$secret,$url,$imgsrc,$version);
3666: if (ref($settings->{$item}) eq 'HASH') {
3667: $title = $settings->{$item}->{'title'};
3668: $url = $settings->{$item}->{'url'};
3669: $key = $settings->{$item}->{'key'};
3670: $secret = $settings->{$item}->{'secret'};
3671: my $image = $settings->{$item}->{'image'};
3672: if ($image ne '') {
3673: $imgsrc = '<img src="'.$image.'" alt="'.&mt('Tool Provider icon').'" />';
3674: }
3675: }
3676: my $chgstr = ' onchange="javascript:reorderLTI(this.form,'."'ltitools_".$item."'".');"';
3677: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
3678: .'<select name="ltitools_'.$item.'"'.$chgstr.'>';
3679: for (my $k=0; $k<=$maxnum; $k++) {
3680: my $vpos = $k+1;
3681: my $selstr;
3682: if ($k == $i) {
3683: $selstr = ' selected="selected" ';
3684: }
3685: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
3686: }
3687: $datatable .= '</select>'.(' 'x2).
3688: '<label><input type="checkbox" name="ltitools_del" value="'.$item.'" />'.
3689: &mt('Delete?').'</label></span></td>'.
3690: '<td colspan="2">'.
3691: '<fieldset><legend>'.&mt('Required settings').'</legend>'.
3692: '<span class="LC_nobreak">'.$lt{'title'}.':<input type="text" size="30" name="ltitools_title_'.$i.'" value="'.$title.'" /></span> '.
3693: (' 'x2).
3694: '<span class="LC_nobreak">'.$lt{'version'}.':<select name="ltitools_version_'.$i.'">'.
3695: '<option value="LTI-1p0" selected="selected">1.1</option></select></span> '.
3696: (' 'x2).
3697: '<span class="LC_nobreak">'.$lt{'msgtype'}.':<select name="ltitools_msgtype_'.$i.'">'.
3698: '<option value="basic-lti-launch-request" selected="selected">Launch</option></select></span> '.
3699: '<br /><br />'.
3700: '<span class="LC_nobreak">'.$lt{'url'}.':<input type="text" size="30" name="ltitools_url_'.$i.'"'.
3701: ' value="'.$url.'" /></span>'.
3702: (' 'x2).
3703: '<span class="LC_nobreak">'.$lt{'key'}.
3704: '<input type="text" size="25" name="ltitools_key_'.$i.'" value="'.$key.'" /></span> '.
3705: (' 'x2).
3706: '<span class="LC_nobreak">'.$lt{'secret'}.':'.
3707: '<input type="password" size="20" name="ltitools_secret_'.$i.'" value="'.$secret.'" />'.
3708: '<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>'.
3709: '<input type="hidden" name="ltitools_id_'.$i.'" value="'.$item.'" /></span>'.
3710: '</fieldset>'.
3711: '<fieldset><legend>'.&mt('Optional settings').'</legend>'.
3712: '<span class="LC_nobreak">'.&mt('Display target:');
3713: my %currdisp;
3714: if (ref($settings->{$item}->{'display'}) eq 'HASH') {
3715: if ($settings->{$item}->{'display'}->{'target'} eq 'window') {
3716: $currdisp{'window'} = ' checked="checked"';
3717: } else {
3718: $currdisp{'iframe'} = ' checked="checked"';
3719: }
3720: if ($settings->{$item}->{'display'}->{'width'} =~ /^(\d+)$/) {
3721: $currdisp{'width'} = $1;
3722: }
3723: if ($settings->{$item}->{'display'}->{'height'} =~ /^(\d+)$/) {
3724: $currdisp{'height'} = $1;
3725: }
3726: } else {
3727: $currdisp{'iframe'} = ' checked="checked"';
3728: }
3729: foreach my $disp ('iframe','window') {
3730: $datatable .= '<label><input type="radio" name="ltitools_target_'.$i.'" value="'.$disp.'"'.$currdisp{$disp}.' />'.
3731: $lt{$disp}.'</label>'.(' 'x2);
3732: }
3733: $datatable .= (' 'x4);
3734: foreach my $dimen ('width','height') {
3735: $datatable .= '<label>'.$lt{$dimen}.' '.
3736: '<input type="text" name="ltitools_'.$dimen.'_'.$i.'" size="5" value="'.$currdisp{$dimen}.'" /></label>'.
3737: (' 'x2);
3738: }
3739: $datatable .= '<br />';
3740: foreach my $extra ('passback','roster') {
3741: my $checkedon = '';
3742: my $checkedoff = ' checked="checked"';
3743: if ($settings->{$item}->{$extra}) {
3744: $checkedon = $checkedoff;
3745: $checkedoff = '';
3746: }
3747: $datatable .= $lt{$extra}.' '.
3748: '<label><input type="radio" name="ltitools_'.$extra.'_'.$i.'" value="1"'.$checkedon.' />'.
3749: &mt('Yes').'</label>'.(' 'x2).
3750: '<label><input type="radio" name="ltitools_'.$extra.'_'.$i.'" value="0"'.$checkedoff.' />'.
3751: &mt('No').'</label>'.(' 'x4);
3752: }
3753: $datatable .= '<br /><br /><span class="LC_nobreak">'.$lt{'icon'}.': ';
3754: if ($imgsrc) {
3755: $datatable .= $imgsrc.
3756: '<label><input type="checkbox" name="ltitools_image_del"'.
3757: ' value="'.$item.'" />'.&mt('Delete?').'</label></span> '.
3758: '<span class="LC_nobreak"> '.&mt('Replace:').' ';
3759: } else {
3760: $datatable .= '('.&mt('if larger than 21x21 pixels, image will be scaled').') ';
3761: }
3762: if ($switchserver) {
3763: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
3764: } else {
3765: $datatable .= '<input type="file" name="ltitools_image_'.$i.'" value="" />';
3766: }
3767: $datatable .= '</span></fieldset>';
3768: my (%checkedfields,%rolemaps);
3769: if (ref($settings->{$item}) eq 'HASH') {
3770: if (ref($settings->{$item}->{'fields'}) eq 'HASH') {
3771: %checkedfields = %{$settings->{$item}->{'fields'}};
3772: }
3773: if (ref($settings->{$item}->{'roles'}) eq 'HASH') {
3774: %rolemaps = %{$settings->{$item}->{'roles'}};
3775: $checkedfields{'roles'} = 1;
3776: }
3777: }
3778: $datatable .= '<fieldset><legend>'.&mt('User data sent on launch').'</legend>'.
3779: '<span class="LC_nobreak">';
3780: foreach my $field (@fields) {
3781: my $checked;
3782: if ($checkedfields{$field}) {
3783: $checked = ' checked="checked"';
3784: }
3785: $datatable .= '<label>'.
3786: '<input type="checkbox" name="ltitools_fields_'.$i.'" value="'.$field.'"'.$checked.' />'.
3787: $lt{$field}.'</label>'.(' ' x2);
3788: }
3789: $datatable .= '</span></fieldset>'.
3790: '<fieldset><legend>'.&mt('Role mapping').'</legend><table><tr>';
3791: foreach my $role (@courseroles) {
3792: my ($selected,$selectnone);
3793: if (!$rolemaps{$role}) {
3794: $selectnone = ' selected="selected"';
3795: }
3796: $datatable .= '<td align="center">'.
3797: &Apache::lonnet::plaintext($role,'Course').'<br />'.
3798: '<select name="ltitools_roles_'.$role.'_'.$i.'">'.
3799: '<option value=""'.$selectnone.'>'.&mt('Select').'</option>';
3800: foreach my $ltirole (@ltiroles) {
3801: unless ($selectnone) {
3802: if ($rolemaps{$role} eq $ltirole) {
3803: $selected = ' selected="selected"';
3804: } else {
3805: $selected = '';
3806: }
3807: }
3808: $datatable .= '<option value="'.$ltirole.'"'.$selected.'>'.$ltirole.'</option>';
3809: }
3810: $datatable .= '</select></td>';
3811: }
3812: $datatable .= '</tr></table></fieldset>';
3813: my %courseconfig;
3814: if (ref($settings->{$item}) eq 'HASH') {
3815: if (ref($settings->{$item}->{'crsconf'}) eq 'HASH') {
3816: %courseconfig = %{$settings->{$item}->{'crsconf'}};
3817: }
3818: }
3819: $datatable .= '<fieldset><legend>'.&mt('Configurable in course').'</legend><span class="LC_nobreak">';
3820: foreach my $item ('label','title','target') {
3821: my $checked;
3822: if ($courseconfig{$item}) {
3823: $checked = ' checked="checked"';
3824: }
3825: $datatable .= '<label>'.
3826: '<input type="checkbox" name="ltitools_courseconfig_'.$i.'" value="'.$item.'"'.$checked.' />'.
3827: $lt{'crs'.$item}.'</label>'.(' ' x2)."\n";
3828: }
3829: $datatable .= '</span></fieldset>'.
3830: '<fieldset><legend>'.&mt('Custom items sent on launch').'</legend>'.
3831: '<table><tr><th>'.&mt('Action').'</th><th>'.&mt('Name').'</th><th>'.&mt('Value').'</th></tr>';
3832: if (ref($settings->{$item}->{'custom'}) eq 'HASH') {
3833: my %custom = %{$settings->{$item}->{'custom'}};
3834: if (keys(%custom) > 0) {
3835: foreach my $key (sort(keys(%custom))) {
3836: $datatable .= '<tr><td><span class="LC_nobreak">'.
3837: '<label><input type="checkbox" name="ltitools_customdel_'.$i.'" value="'.
3838: $key.'" />'.&mt('Delete').'</label></span></td><td>'.$key.'</td>'.
3839: '<td><input type="text" name="ltitools_customval_'.$key.'_'.$i.'"'.
3840: ' value="'.$custom{$key}.'" /></td></tr>';
3841: }
3842: }
3843: }
3844: $datatable .= '<tr><td><span class="LC_nobreak">'.
3845: '<label><input type="checkbox" name="ltitools_customadd" value="'.$i.'" />'.
3846: &mt('Add').'</label></span></td><td><input type="text" name="ltitools_custom_name_'.$i.'" />'.
3847: '</td><td><input type="text" name="ltitools_custom_value_'.$i.'" /></td></tr>';
3848: $datatable .= '</table></fieldset></td></tr>'."\n";
3849: $itemcount ++;
3850: }
3851: }
3852: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3853: my $chgstr = ' onchange="javascript:reorderLTI(this.form,'."'ltitools_add_pos'".');"';
3854: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'."\n".
3855: '<input type="hidden" name="ltitools_maxnum" value="'.$maxnum.'" />'."\n".
3856: '<select name="ltitools_add_pos"'.$chgstr.'>';
3857: for (my $k=0; $k<$maxnum+1; $k++) {
3858: my $vpos = $k+1;
3859: my $selstr;
3860: if ($k == $maxnum) {
3861: $selstr = ' selected="selected" ';
3862: }
3863: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
3864: }
3865: $datatable .= '</select> '."\n".
3866: '<input type="checkbox" name="ltitools_add" value="1" />'.&mt('Add').'</td>'."\n".
3867: '<td colspan="2">'.
3868: '<fieldset><legend>'.&mt('Required settings').'</legend>'.
3869: '<span class="LC_nobreak">'.$lt{'title'}.':<input type="text" size="30" name="ltitools_add_title" value="" /></span> '."\n".
3870: (' 'x2).
3871: '<span class="LC_nobreak">'.$lt{'version'}.':<select name="ltitools_add_version">'.
3872: '<option value="LTI-1p0" selected="selected">1.1</option></select></span> '."\n".
3873: (' 'x2).
3874: '<span class="LC_nobreak">'.$lt{'msgtype'}.':<select name="ltitools_add_msgtype">'.
3875: '<option value="basic-lti-launch-request" selected="selected">Launch</option></select></span> '.
3876: '<br />'.
3877: '<span class="LC_nobreak">'.$lt{'url'}.':<input type="text" size="30" name="ltitools_add_url" value="" /></span> '."\n".
3878: (' 'x2).
3879: '<span class="LC_nobreak">'.$lt{'key'}.':<input type="text" size="25" name="ltitools_add_key" value="" /></span> '."\n".
3880: (' 'x2).
3881: '<span class="LC_nobreak">'.$lt{'secret'}.':<input type="password" size="20" name="ltitools_add_secret" value="" />'.
3882: '<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".
3883: '</fieldset>'.
3884: '<fieldset><legend>'.&mt('Optional settings').'</legend>'.
3885: '<span class="LC_nobreak">'.&mt('Display target:');
3886: my %defaultdisp;
3887: $defaultdisp{'iframe'} = ' checked="checked"';
3888: foreach my $disp ('iframe','window') {
3889: $datatable .= '<label><input type="radio" name="ltitools_add_target" value="'.$disp.'"'.$defaultdisp{$disp}.' />'.
3890: $lt{$disp}.'</label>'.(' 'x2);
3891: }
3892: $datatable .= (' 'x4);
3893: foreach my $dimen ('width','height') {
3894: $datatable .= '<label>'.$lt{$dimen}.' '.
3895: '<input type="text" name="ltitools_add_'.$dimen.'" size="5" /></label>'.
3896: (' 'x2);
3897: }
3898: $datatable .= '<br />';
3899: foreach my $extra ('passback','roster') {
3900: $datatable .= $lt{$extra}.' '.
3901: '<label><input type="radio" name="ltitools_add_'.$extra.'" value="1" />'.
3902: &mt('Yes').'</label>'.(' 'x2).
3903: '<label><input type="radio" name="ltitools_add_'.$extra.'" value="0" checked="checked" />'.
3904: &mt('No').'</label>'.(' 'x4);
3905: }
3906: $datatable .= '<br /><br /><span class="LC_nobreak">'.$lt{'icon'}.': '.
3907: '('.&mt('if larger than 21x21 pixels, image will be scaled').') ';
3908: if ($switchserver) {
3909: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
3910: } else {
3911: $datatable .= '<input type="file" name="ltitools_add_image" value="" />';
3912: }
3913: $datatable .= '</span></fieldset>'.
3914: '<fieldset><legend>'.&mt('User data sent on launch').'</legend>'.
3915: '<span class="LC_nobreak">';
3916: foreach my $field (@fields) {
3917: $datatable .= '<label>'.
3918: '<input type="checkbox" name="ltitools_add_fields" value="'.$field.'" />'.
3919: $lt{$field}.'</label>'.(' ' x2);
3920: }
3921: $datatable .= '</span></fieldset>'.
3922: '<fieldset><legend>'.&mt('Role mapping').'</legend><table><tr>';
3923: foreach my $role (@courseroles) {
3924: my ($checked,$checkednone);
3925: $datatable .= '<td align="center">'.
3926: &Apache::lonnet::plaintext($role,'Course').'<br />'.
3927: '<select name="ltitools_add_roles_'.$role.'">'.
3928: '<option value="" selected="selected">'.&mt('Select').'</option>';
3929: foreach my $ltirole (@ltiroles) {
3930: $datatable .= '<option value="'.$ltirole.'">'.$ltirole.'</option>';
3931: }
3932: $datatable .= '</select></td>';
3933: }
3934: $datatable .= '</tr></table></fieldset>'.
3935: '<fieldset><legend>'.&mt('Configurable in course').'</legend><span class="LC_nobreak">';
3936: foreach my $item ('label','title','target') {
3937: $datatable .= '<label>'.
3938: '<input type="checkbox" name="ltitools_courseconfig" value="'.$item.'" checked="checked" />'.
3939: $lt{'crs'.$item}.'</label>'.(' ' x2)."\n";
3940: }
3941: $datatable .= '</span></fieldset>'.
3942: '<fieldset><legend>'.&mt('Custom items sent on launch').'</legend>'.
3943: '<table><tr><th>'.&mt('Action').'</th><th>'.&mt('Name').'</th><th>'.&mt('Value').'</th></tr>'.
3944: '<tr><td><span class="LC_nobreak">'.
3945: '<label><input type="checkbox" name="ltitools_add_custom" value="1" />'.
3946: &mt('Add').'</label></span></td><td><input type="text" name="ltitools_add_custom_name" />'.
3947: '</td><td><input type="text" name="ltitools_add_custom_value" /></td></tr>'.
3948: '</table></fieldset></td></tr>'."\n".
3949: '</td>'."\n".
3950: '</tr>'."\n";
3951: $itemcount ++;
3952: return $datatable;
3953: }
3954:
3955: sub ltitools_names {
3956: my %lt = &Apache::lonlocal::texthash(
3957: 'title' => 'Title',
3958: 'version' => 'Version',
3959: 'msgtype' => 'Message Type',
3960: 'url' => 'URL',
3961: 'key' => 'Key',
3962: 'secret' => 'Secret',
3963: 'icon' => 'Icon',
3964: 'user' => 'Username:domain',
3965: 'fullname' => 'Full Name',
3966: 'firstname' => 'First Name',
3967: 'lastname' => 'Last Name',
3968: 'email' => 'E-mail',
3969: 'roles' => 'Role',
3970: 'window' => 'Window/Tab',
3971: 'iframe' => 'iFrame',
3972: 'height' => 'Height',
3973: 'width' => 'Width',
3974: 'passback' => 'Tool can return grades:',
3975: 'roster' => 'Tool can retrieve roster:',
3976: 'crstarget' => 'Display target',
3977: 'crslabel' => 'Course label',
3978: 'crstitle' => 'Course title',
3979: );
3980: return %lt;
3981: }
3982:
3983: sub print_coursedefaults {
3984: my ($position,$dom,$settings,$rowtotal) = @_;
3985: my ($css_class,$datatable,%checkedon,%checkedoff,%defaultchecked,@toggles);
3986: my $itemcount = 1;
3987: my %choices = &Apache::lonlocal::texthash (
3988: canuse_pdfforms => 'Course/Community users can create/upload PDF forms',
3989: uploadquota => 'Default quota for files uploaded directly to course/community using Course Editor (MB)',
3990: anonsurvey_threshold => 'Responder count needed before showing submissions for anonymous surveys',
3991: coursecredits => 'Credits can be specified for courses',
3992: uselcmath => 'Math preview uses LON-CAPA previewer (javascript) in place of DragMath (Java)',
3993: usejsme => 'Molecule editor uses JSME (HTML5) in place of JME (Java)',
3994: postsubmit => 'Disable submit button/keypress following student submission',
3995: canclone => "People who may clone a course (besides course's owner and coordinators)",
3996: mysqltables => 'Lifetime (s) of "Temporary" MySQL tables (student performance data) on homeserver',
3997: );
3998: my %staticdefaults = (
3999: anonsurvey_threshold => 10,
4000: uploadquota => 500,
4001: postsubmit => 60,
4002: mysqltables => 172800,
4003: );
4004: if ($position eq 'top') {
4005: %defaultchecked = (
4006: 'canuse_pdfforms' => 'off',
4007: 'uselcmath' => 'on',
4008: 'usejsme' => 'on',
4009: 'canclone' => 'none',
4010: );
4011: @toggles = ('canuse_pdfforms','uselcmath','usejsme');
4012: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
4013: \%choices,$itemcount);
4014: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4015: $datatable .=
4016: '<tr'.$css_class.'><td valign="top">'.
4017: '<span class="LC_nobreak">'.$choices{'canclone'}.
4018: '</span></td><td class="LC_left_item">';
4019: my $currcanclone = 'none';
4020: my $onclick;
4021: my @cloneoptions = ('none','domain');
4022: my %clonetitles = (
4023: none => 'No additional course requesters',
4024: domain => "Any course requester in course's domain",
4025: instcode => 'Course requests for official courses ...',
4026: );
4027: my (%codedefaults,@code_order,@posscodes);
4028: if (&Apache::lonnet::auto_instcode_defaults($dom,\%codedefaults,
4029: \@code_order) eq 'ok') {
4030: if (@code_order > 0) {
4031: push(@cloneoptions,'instcode');
4032: $onclick = ' onclick="toggleDisplay(this.form,'."'cloneinstcode'".');"';
4033: }
4034: }
4035: if (ref($settings) eq 'HASH') {
4036: if ($settings->{'canclone'}) {
4037: if (ref($settings->{'canclone'}) eq 'HASH') {
4038: if (ref($settings->{'canclone'}{'instcode'}) eq 'ARRAY') {
4039: if (@code_order > 0) {
4040: $currcanclone = 'instcode';
4041: @posscodes = @{$settings->{'canclone'}{'instcode'}};
4042: }
4043: }
4044: } elsif ($settings->{'canclone'} eq 'domain') {
4045: $currcanclone = $settings->{'canclone'};
4046: }
4047: }
4048: }
4049: foreach my $option (@cloneoptions) {
4050: my ($checked,$additional);
4051: if ($currcanclone eq $option) {
4052: $checked = ' checked="checked"';
4053: }
4054: if ($option eq 'instcode') {
4055: if (@code_order) {
4056: my $show = 'none';
4057: if ($checked) {
4058: $show = 'block';
4059: }
4060: $additional = '<div id="cloneinstcode" style="display:'.$show.'" />'.
4061: &mt('Institutional codes for new and cloned course have identical:').
4062: '<br />';
4063: foreach my $item (@code_order) {
4064: my $codechk;
4065: if ($checked) {
4066: if (grep(/^\Q$item\E$/,@posscodes)) {
4067: $codechk = ' checked="checked"';
4068: }
4069: }
4070: $additional .= '<label>'.
4071: '<input type="checkbox" name="clonecode" value="'.$item.'"'.$codechk.' />'.
4072: $item.'</label>';
4073: }
4074: $additional .= (' 'x2).'('.&mt('check as many as needed').')</div>';
4075: }
4076: }
4077: $datatable .=
4078: '<span class="LC_nobreak"><label><input type="radio" name="canclone"'.$checked.
4079: ' value="'.$option.'"'.$onclick.' />'.$clonetitles{$option}.
4080: '</label> '.$additional.'</span><br />';
4081: }
4082: $datatable .= '</td>'.
4083: '</tr>';
4084: $itemcount ++;
4085: } else {
4086: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
4087: my ($currdefresponder,%defcredits,%curruploadquota,%deftimeout,%currmysql);
4088: my $currusecredits = 0;
4089: my $postsubmitclient = 1;
4090: my @types = ('official','unofficial','community','textbook','placement');
4091: if (ref($settings) eq 'HASH') {
4092: $currdefresponder = $settings->{'anonsurvey_threshold'};
4093: if (ref($settings->{'uploadquota'}) eq 'HASH') {
4094: foreach my $type (keys(%{$settings->{'uploadquota'}})) {
4095: $curruploadquota{$type} = $settings->{'uploadquota'}{$type};
4096: }
4097: }
4098: if (ref($settings->{'coursecredits'}) eq 'HASH') {
4099: foreach my $type (@types) {
4100: next if ($type eq 'community');
4101: $defcredits{$type} = $settings->{'coursecredits'}->{$type};
4102: if ($defcredits{$type} ne '') {
4103: $currusecredits = 1;
4104: }
4105: }
4106: }
4107: if (ref($settings->{'postsubmit'}) eq 'HASH') {
4108: if ($settings->{'postsubmit'}->{'client'} eq 'off') {
4109: $postsubmitclient = 0;
4110: foreach my $type (@types) {
4111: $deftimeout{$type} = $staticdefaults{'postsubmit'};
4112: }
4113: } else {
4114: foreach my $type (@types) {
4115: if (ref($settings->{'postsubmit'}->{'timeout'}) eq 'HASH') {
4116: if ($settings->{'postsubmit'}->{'timeout'}->{$type} =~ /^\d+$/) {
4117: $deftimeout{$type} = $settings->{'postsubmit'}->{'timeout'}->{$type};
4118: } else {
4119: $deftimeout{$type} = $staticdefaults{'postsubmit'};
4120: }
4121: } else {
4122: $deftimeout{$type} = $staticdefaults{'postsubmit'};
4123: }
4124: }
4125: }
4126: } else {
4127: foreach my $type (@types) {
4128: $deftimeout{$type} = $staticdefaults{'postsubmit'};
4129: }
4130: }
4131: if (ref($settings->{'mysqltables'}) eq 'HASH') {
4132: foreach my $type (keys(%{$settings->{'mysqltables'}})) {
4133: $currmysql{$type} = $settings->{'mysqltables'}{$type};
4134: }
4135: } else {
4136: foreach my $type (@types) {
4137: $currmysql{$type} = $staticdefaults{'mysqltables'};
4138: }
4139: }
4140: } else {
4141: foreach my $type (@types) {
4142: $deftimeout{$type} = $staticdefaults{'postsubmit'};
4143: }
4144: }
4145: if (!$currdefresponder) {
4146: $currdefresponder = $staticdefaults{'anonsurvey_threshold'};
4147: } elsif ($currdefresponder < 1) {
4148: $currdefresponder = 1;
4149: }
4150: foreach my $type (@types) {
4151: if ($curruploadquota{$type} eq '') {
4152: $curruploadquota{$type} = $staticdefaults{'uploadquota'};
4153: }
4154: }
4155: $datatable .=
4156: '<tr'.$css_class.'><td><span class="LC_nobreak">'.
4157: $choices{'anonsurvey_threshold'}.
4158: '</span></td>'.
4159: '<td class="LC_right_item"><span class="LC_nobreak">'.
4160: '<input type="text" name="anonsurvey_threshold"'.
4161: ' value="'.$currdefresponder.'" size="5" /></span>'.
4162: '</td></tr>'."\n";
4163: $itemcount ++;
4164: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
4165: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
4166: $choices{'uploadquota'}.
4167: '</span></td>'.
4168: '<td align="right" class="LC_right_item">'.
4169: '<table><tr>';
4170: foreach my $type (@types) {
4171: $datatable .= '<td align="center">'.&mt($type).'<br />'.
4172: '<input type="text" name="uploadquota_'.$type.'"'.
4173: ' value="'.$curruploadquota{$type}.'" size="5" /></td>';
4174: }
4175: $datatable .= '</tr></table></td></tr>'."\n";
4176: $itemcount ++;
4177: my $onclick = "toggleDisplay(this.form,'credits');";
4178: my $display = 'none';
4179: if ($currusecredits) {
4180: $display = 'block';
4181: }
4182: my $additional = '<div id="credits" style="display: '.$display.'">'.
4183: '<i>'.&mt('Default credits').'</i><br /><table><tr>';
4184: foreach my $type (@types) {
4185: next if ($type eq 'community');
4186: $additional .= '<td align="center">'.&mt($type).'<br />'.
4187: '<input type="text" name="'.$type.'_credits"'.
4188: ' value="'.$defcredits{$type}.'" size="3" /></td>';
4189: }
4190: $additional .= '</tr></table></div>'."\n";
4191: %defaultchecked = ('coursecredits' => 'off');
4192: @toggles = ('coursecredits');
4193: my $current = {
4194: 'coursecredits' => $currusecredits,
4195: };
4196: (my $table,$itemcount) =
4197: &radiobutton_prefs($current,\@toggles,\%defaultchecked,
4198: \%choices,$itemcount,$onclick,$additional,'left');
4199: $datatable .= $table;
4200: $onclick = "toggleDisplay(this.form,'studentsubmission');";
4201: my $display = 'none';
4202: if ($postsubmitclient) {
4203: $display = 'block';
4204: }
4205: $additional = '<div id="studentsubmission" style="display: '.$display.'">'.
4206: &mt('Number of seconds submit is disabled').'<br />'.
4207: '<i>'.&mt('Enter 0 to remain disabled until page reload.').'</i><br />'.
4208: '<table><tr>';
4209: foreach my $type (@types) {
4210: $additional .= '<td align="center">'.&mt($type).'<br />'.
4211: '<input type="text" name="'.$type.'_timeout" value="'.
4212: $deftimeout{$type}.'" size="5" /></td>';
4213: }
4214: $additional .= '</tr></table></div>'."\n";
4215: %defaultchecked = ('postsubmit' => 'on');
4216: @toggles = ('postsubmit');
4217: $current = {
4218: 'postsubmit' => $postsubmitclient,
4219: };
4220: ($table,$itemcount) =
4221: &radiobutton_prefs($current,\@toggles,\%defaultchecked,
4222: \%choices,$itemcount,$onclick,$additional,'left');
4223: $datatable .= $table;
4224: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
4225: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
4226: $choices{'mysqltables'}.
4227: '</span></td>'.
4228: '<td align="right" class="LC_right_item">'.
4229: '<table><tr>';
4230: foreach my $type (@types) {
4231: $datatable .= '<td align="center">'.&mt($type).'<br />'.
4232: '<input type="text" name="mysqltables_'.$type.'"'.
4233: ' value="'.$currmysql{$type}.'" size="5" /></td>';
4234: }
4235: $datatable .= '</tr></table></td></tr>'."\n";
4236: $itemcount ++;
4237:
4238: }
4239: $$rowtotal += $itemcount;
4240: return $datatable;
4241: }
4242:
4243: sub print_selfenrollment {
4244: my ($position,$dom,$settings,$rowtotal) = @_;
4245: my ($css_class,$datatable);
4246: my $itemcount = 1;
4247: my @types = ('official','unofficial','community','textbook','placement');
4248: if (($position eq 'top') || ($position eq 'middle')) {
4249: my ($rowsref,$titlesref) = &Apache::lonuserutils::get_selfenroll_titles();
4250: my %descs = &Apache::lonuserutils::selfenroll_default_descs();
4251: my @rows;
4252: my $key;
4253: if ($position eq 'top') {
4254: $key = 'admin';
4255: if (ref($rowsref) eq 'ARRAY') {
4256: @rows = @{$rowsref};
4257: }
4258: } elsif ($position eq 'middle') {
4259: $key = 'default';
4260: @rows = ('types','registered','approval','limit');
4261: }
4262: foreach my $row (@rows) {
4263: if (defined($titlesref->{$row})) {
4264: $itemcount ++;
4265: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4266: $datatable .= '<tr'.$css_class.'>'.
4267: '<td>'.$titlesref->{$row}.'</td>'.
4268: '<td class="LC_left_item">'.
4269: '<table><tr>';
4270: my (%current,%currentcap);
4271: if (ref($settings) eq 'HASH') {
4272: if (ref($settings->{$key}) eq 'HASH') {
4273: foreach my $type (@types) {
4274: if (ref($settings->{$key}->{$type}) eq 'HASH') {
4275: $current{$type} = $settings->{$key}->{$type}->{$row};
4276: }
4277: if (($row eq 'limit') && ($key eq 'default')) {
4278: if (ref($settings->{$key}->{$type}) eq 'HASH') {
4279: $currentcap{$type} = $settings->{$key}->{$type}->{'cap'};
4280: }
4281: }
4282: }
4283: }
4284: }
4285: my %roles = (
4286: '0' => &Apache::lonnet::plaintext('dc'),
4287: );
4288:
4289: foreach my $type (@types) {
4290: unless (($row eq 'registered') && ($key eq 'default')) {
4291: $datatable .= '<th>'.&mt($type).'</th>';
4292: }
4293: }
4294: unless (($row eq 'registered') && ($key eq 'default')) {
4295: $datatable .= '</tr><tr>';
4296: }
4297: foreach my $type (@types) {
4298: if ($type eq 'community') {
4299: $roles{'1'} = &mt('Community personnel');
4300: } else {
4301: $roles{'1'} = &mt('Course personnel');
4302: }
4303: $datatable .= '<td style="vertical-align: top">';
4304: if ($position eq 'top') {
4305: my %checked;
4306: if ($current{$type} eq '0') {
4307: $checked{'0'} = ' checked="checked"';
4308: } else {
4309: $checked{'1'} = ' checked="checked"';
4310: }
4311: foreach my $role ('1','0') {
4312: $datatable .= '<span class="LC_nobreak"><label>'.
4313: '<input type="radio" name="selfenrolladmin_'.$row.'_'.$type.'" '.
4314: 'value="'.$role.'"'.$checked{$role}.' />'.
4315: $roles{$role}.'</label></span> ';
4316: }
4317: } else {
4318: if ($row eq 'types') {
4319: my %checked;
4320: if ($current{$type} =~ /^(all|dom)$/) {
4321: $checked{$1} = ' checked="checked"';
4322: } else {
4323: $checked{''} = ' checked="checked"';
4324: }
4325: foreach my $val ('','dom','all') {
4326: $datatable .= '<span class="LC_nobreak"><label>'.
4327: '<input type ="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
4328: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
4329: }
4330: } elsif ($row eq 'registered') {
4331: my %checked;
4332: if ($current{$type} eq '1') {
4333: $checked{'1'} = ' checked="checked"';
4334: } else {
4335: $checked{'0'} = ' checked="checked"';
4336: }
4337: foreach my $val ('0','1') {
4338: $datatable .= '<span class="LC_nobreak"><label>'.
4339: '<input type ="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
4340: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
4341: }
4342: } elsif ($row eq 'approval') {
4343: my %checked;
4344: if ($current{$type} =~ /^([12])$/) {
4345: $checked{$1} = ' checked="checked"';
4346: } else {
4347: $checked{'0'} = ' checked="checked"';
4348: }
4349: for my $val (0..2) {
4350: $datatable .= '<span class="LC_nobreak"><label>'.
4351: '<input type="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
4352: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
4353: }
4354: } elsif ($row eq 'limit') {
4355: my %checked;
4356: if ($current{$type} =~ /^(allstudents|selfenrolled)$/) {
4357: $checked{$1} = ' checked="checked"';
4358: } else {
4359: $checked{'none'} = ' checked="checked"';
4360: }
4361: my $cap;
4362: if ($currentcap{$type} =~ /^\d+$/) {
4363: $cap = $currentcap{$type};
4364: }
4365: foreach my $val ('none','allstudents','selfenrolled') {
4366: $datatable .= '<span class="LC_nobreak"><label>'.
4367: '<input type="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
4368: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
4369: }
4370: $datatable .= '<br />'.
4371: '<span class="LC_nobreak">'.&mt('Maximum allowed: ').
4372: '<input type="text" name="selfenrolldefault_cap_'.$type.'" size = "5" value="'.$cap.'" />'.
4373: '</span>';
4374: }
4375: }
4376: $datatable .= '</td>';
4377: }
4378: $datatable .= '</tr>';
4379: }
4380: $datatable .= '</table></td></tr>';
4381: }
4382: } elsif ($position eq 'bottom') {
4383: $datatable .= &print_validation_rows('selfenroll',$dom,$settings,\$itemcount);
4384: }
4385: $$rowtotal += $itemcount;
4386: return $datatable;
4387: }
4388:
4389: sub print_validation_rows {
4390: my ($caller,$dom,$settings,$rowtotal) = @_;
4391: my ($itemsref,$namesref,$fieldsref);
4392: if ($caller eq 'selfenroll') {
4393: ($itemsref,$namesref,$fieldsref) = &Apache::lonuserutils::selfenroll_validation_types();
4394: } elsif ($caller eq 'requestcourses') {
4395: ($itemsref,$namesref,$fieldsref) = &Apache::loncoursequeueadmin::requestcourses_validation_types();
4396: }
4397: my %currvalidation;
4398: if (ref($settings) eq 'HASH') {
4399: if (ref($settings->{'validation'}) eq 'HASH') {
4400: %currvalidation = %{$settings->{'validation'}};
4401: }
4402: }
4403: my $datatable;
4404: my $itemcount = 0;
4405: foreach my $item (@{$itemsref}) {
4406: my $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
4407: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
4408: $namesref->{$item}.
4409: '</span></td>'.
4410: '<td class="LC_left_item">';
4411: if (($item eq 'url') || ($item eq 'button')) {
4412: $datatable .= '<span class="LC_nobreak">'.
4413: '<input type="text" name="'.$caller.'_validation_'.$item.'"'.
4414: ' value="'.$currvalidation{$item}.'" size="50" /></span>';
4415: } elsif ($item eq 'fields') {
4416: my @currfields;
4417: if (ref($currvalidation{$item}) eq 'ARRAY') {
4418: @currfields = @{$currvalidation{$item}};
4419: }
4420: foreach my $field (@{$fieldsref}) {
4421: my $check = '';
4422: if (grep(/^\Q$field\E$/,@currfields)) {
4423: $check = ' checked="checked"';
4424: }
4425: $datatable .= '<span class="LC_nobreak"><label>'.
4426: '<input type="checkbox" name="'.$caller.'_validation_fields"'.
4427: ' value="'.$field.'"'.$check.' />'.$field.
4428: '</label></span> ';
4429: }
4430: } elsif ($item eq 'markup') {
4431: $datatable .= '<textarea name="'.$caller.'_validation_markup" cols="50" rows="5" wrap="soft">'.
4432: $currvalidation{$item}.
4433: '</textarea>';
4434: }
4435: $datatable .= '</td></tr>'."\n";
4436: if (ref($rowtotal)) {
4437: $itemcount ++;
4438: }
4439: }
4440: if ($caller eq 'requestcourses') {
4441: my %currhash;
4442: if (ref($settings) eq 'HASH') {
4443: if (ref($settings->{'validation'}) eq 'HASH') {
4444: if ($settings->{'validation'}{'dc'} ne '') {
4445: $currhash{$settings->{'validation'}{'dc'}} = 1;
4446: }
4447: }
4448: }
4449: my $numinrow = 2;
4450: my ($numdc,$dctable,$rows) = &active_dc_picker($dom,$numinrow,'radio',
4451: 'validationdc',%currhash);
4452: my $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
4453: $datatable .= '</td></tr><tr'.$css_class.'><td>';
4454: if ($numdc > 1) {
4455: $datatable .= &mt('Course creation processed as: (choose Dom. Coord.)');
4456: } else {
4457: $datatable .= &mt('Course creation processed as: ');
4458: }
4459: $datatable .= '</td><td class="LC_left_item">'.$dctable.'</td></tr>';
4460: $itemcount ++;
4461: }
4462: if (ref($rowtotal)) {
4463: $$rowtotal += $itemcount;
4464: }
4465: return $datatable;
4466: }
4467:
4468: sub print_usersessions {
4469: my ($position,$dom,$settings,$rowtotal) = @_;
4470: my ($css_class,$datatable,$itemcount,%checked,%choices);
4471: my (%by_ip,%by_location,@intdoms,@instdoms);
4472: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
4473:
4474: my @alldoms = &Apache::lonnet::all_domains();
4475: my %serverhomes = %Apache::lonnet::serverhomeIDs;
4476: my %servers = &Apache::lonnet::internet_dom_servers($dom);
4477: my %altids = &id_for_thisdom(%servers);
4478: if ($position eq 'top') {
4479: if (keys(%serverhomes) > 1) {
4480: my %spareid = ¤t_offloads_to($dom,$settings,\%servers);
4481: my $curroffloadnow;
4482: if (ref($settings) eq 'HASH') {
4483: if (ref($settings->{'offloadnow'}) eq 'HASH') {
4484: $curroffloadnow = $settings->{'offloadnow'};
4485: }
4486: }
4487: $datatable .= &spares_row($dom,\%servers,\%spareid,\%serverhomes,\%altids,$curroffloadnow,$rowtotal);
4488: } else {
4489: $datatable .= '<tr'.$css_class.'><td colspan="2">'.
4490: &mt('Nothing to set here, as the cluster to which this domain belongs only contains one server.').
4491: '</td></tr>';
4492: }
4493: } else {
4494: my %titles = &usersession_titles();
4495: my ($prefix,@types);
4496: if ($position eq 'bottom') {
4497: $prefix = 'remote';
4498: @types = ('version','excludedomain','includedomain');
4499: } else {
4500: $prefix = 'hosted';
4501: @types = ('excludedomain','includedomain');
4502: }
4503: ($datatable,$itemcount) = &rules_by_location($settings,$prefix,\%by_location,\%by_ip,\@types,\%titles);
4504: }
4505: $$rowtotal += $itemcount;
4506: return $datatable;
4507: }
4508:
4509: sub rules_by_location {
4510: my ($settings,$prefix,$by_location,$by_ip,$types,$titles) = @_;
4511: my ($datatable,$itemcount,$css_class);
4512: if (keys(%{$by_location}) == 0) {
4513: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
4514: $datatable = '<tr'.$css_class.'><td colspan="2">'.
4515: &mt('Nothing to set here, as the cluster to which this domain belongs only contains one institution.').
4516: '</td></tr>';
4517: $itemcount = 1;
4518: } else {
4519: $itemcount = 0;
4520: my $numinrow = 5;
4521: my (%current,%checkedon,%checkedoff);
4522: my @locations = sort(keys(%{$by_location}));
4523: foreach my $type (@{$types}) {
4524: $checkedon{$type} = '';
4525: $checkedoff{$type} = ' checked="checked"';
4526: }
4527: if (ref($settings) eq 'HASH') {
4528: if (ref($settings->{$prefix}) eq 'HASH') {
4529: foreach my $key (keys(%{$settings->{$prefix}})) {
4530: $current{$key} = $settings->{$prefix}{$key};
4531: if ($key eq 'version') {
4532: if ($current{$key} ne '') {
4533: $checkedon{$key} = ' checked="checked"';
4534: $checkedoff{$key} = '';
4535: }
4536: } elsif (ref($current{$key}) eq 'ARRAY') {
4537: $checkedon{$key} = ' checked="checked"';
4538: $checkedoff{$key} = '';
4539: }
4540: }
4541: }
4542: }
4543: foreach my $type (@{$types}) {
4544: next if ($type ne 'version' && !@locations);
4545: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
4546: $datatable .= '<tr'.$css_class.'>
4547: <td><span class="LC_nobreak">'.$titles->{$type}.'</span><br />
4548: <span class="LC_nobreak">
4549: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedoff{$type}.' value="0" />'.&mt('Not in use').'</label>
4550: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedon{$type}.' value="1" />'.&mt('In use').'</label></span></td><td>';
4551: if ($type eq 'version') {
4552: my @lcversions = &Apache::lonnet::all_loncaparevs();
4553: my $selector = '<select name="'.$prefix.'_version">';
4554: foreach my $version (@lcversions) {
4555: my $selected = '';
4556: if ($current{'version'} eq $version) {
4557: $selected = ' selected="selected"';
4558: }
4559: $selector .= ' <option value="'.$version.'"'.
4560: $selected.'>'.$version.'</option>';
4561: }
4562: $selector .= '</select> ';
4563: $datatable .= &mt('remote server must be version: [_1] or later',$selector);
4564: } else {
4565: $datatable.= '<div><input type="button" value="'.&mt('check all').'" '.
4566: 'onclick="javascript:checkAll(document.display.'.$prefix.'_'.$type.')"'.
4567: ' />'.(' 'x2).
4568: '<input type="button" value="'.&mt('uncheck all').'" '.
4569: 'onclick="javascript:uncheckAll(document.display.'.$prefix.'_'.$type.')" />'.
4570: "\n".
4571: '</div><div><table>';
4572: my $rem;
4573: for (my $i=0; $i<@locations; $i++) {
4574: my ($showloc,$value,$checkedtype);
4575: if (ref($by_location->{$locations[$i]}) eq 'ARRAY') {
4576: my $ip = $by_location->{$locations[$i]}->[0];
4577: if (ref($by_ip->{$ip}) eq 'ARRAY') {
4578: $value = join(':',@{$by_ip->{$ip}});
4579: $showloc = join(', ',@{$by_ip->{$ip}});
4580: if (ref($current{$type}) eq 'ARRAY') {
4581: foreach my $loc (@{$by_ip->{$ip}}) {
4582: if (grep(/^\Q$loc\E$/,@{$current{$type}})) {
4583: $checkedtype = ' checked="checked"';
4584: last;
4585: }
4586: }
4587: }
4588: }
4589: }
4590: $rem = $i%($numinrow);
4591: if ($rem == 0) {
4592: if ($i > 0) {
4593: $datatable .= '</tr>';
4594: }
4595: $datatable .= '<tr>';
4596: }
4597: $datatable .= '<td class="LC_left_item">'.
4598: '<span class="LC_nobreak"><label>'.
4599: '<input type="checkbox" name="'.$prefix.'_'.$type.
4600: '" value="'.$value.'"'.$checkedtype.' />'.$showloc.
4601: '</label></span></td>';
4602: }
4603: $rem = @locations%($numinrow);
4604: my $colsleft = $numinrow - $rem;
4605: if ($colsleft > 1 ) {
4606: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
4607: ' </td>';
4608: } elsif ($colsleft == 1) {
4609: $datatable .= '<td class="LC_left_item"> </td>';
4610: }
4611: $datatable .= '</tr></table>';
4612: }
4613: $datatable .= '</td></tr>';
4614: $itemcount ++;
4615: }
4616: }
4617: return ($datatable,$itemcount);
4618: }
4619:
4620: sub print_ssl {
4621: my ($position,$dom,$settings,$rowtotal) = @_;
4622: my ($css_class,$datatable);
4623: my $itemcount = 1;
4624: if ($position eq 'top') {
4625: my $primary_id = &Apache::lonnet::domain($dom,'primary');
4626: my $intdom = &Apache::lonnet::internet_dom($primary_id);
4627: my $same_institution;
4628: if ($intdom ne '') {
4629: my $internet_names = &Apache::lonnet::get_internet_names($Apache::lonnet::perlvar{'lonHostID'});
4630: if (ref($internet_names) eq 'ARRAY') {
4631: if (grep(/^\Q$intdom\E$/,@{$internet_names})) {
4632: $same_institution = 1;
4633: }
4634: }
4635: }
4636: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4637: $datatable = '<tr'.$css_class.'><td colspan="2">';
4638: if ($same_institution) {
4639: my %domservers = &Apache::lonnet::get_servers($dom);
4640: $datatable .= &LONCAPA::SSL::print_certstatus(\%domservers,'web','domprefs');
4641: } else {
4642: $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.");
4643: }
4644: $datatable .= '</td></tr>';
4645: $itemcount ++;
4646: } else {
4647: my %titles = &ssl_titles();
4648: my (%by_ip,%by_location,@intdoms,@instdoms);
4649: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
4650: my @alldoms = &Apache::lonnet::all_domains();
4651: my %serverhomes = %Apache::lonnet::serverhomeIDs;
4652: my @domservers = &Apache::lonnet::get_servers($dom);
4653: my %servers = &Apache::lonnet::internet_dom_servers($dom);
4654: my %altids = &id_for_thisdom(%servers);
4655: if ($position eq 'middle') {
4656: foreach my $type ('dom','intdom','other') {
4657: my %checked;
4658: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4659: $datatable .= '<tr'.$css_class.'><td>'.$titles{$type}.'</td>'.
4660: '<td class="LC_right_item">';
4661: my $skip;
4662: if ($type eq 'dom') {
4663: unless (keys(%servers) > 1) {
4664: $datatable .= &mt('Nothing to set here, as there are no other servers/VMs');
4665: $skip = 1;
4666: }
4667: }
4668: if ($type eq 'intdom') {
4669: unless (@instdoms > 1) {
4670: $datatable .= &mt('Nothing to set here, as there are no other domains for this institution');
4671: $skip = 1;
4672: }
4673: } elsif ($type eq 'other') {
4674: if (keys(%by_location) == 0) {
4675: $datatable .= &mt('Nothing to set here, as there are no other institutions');
4676: $skip = 1;
4677: }
4678: }
4679: unless ($skip) {
4680: $checked{'yes'} = ' checked="checked"';
4681: if (ref($settings) eq 'HASH') {
4682: if (ref($settings->{'connect'}) eq 'HASH') {
4683: if ($settings->{'connect'}->{$type} =~ /^(no|req)$/) {
4684: $checked{$1} = $checked{'yes'};
4685: delete($checked{'yes'});
4686: }
4687: }
4688: }
4689: foreach my $option ('no','yes','req') {
4690: $datatable .= '<span class="LC_nobreak"><label>'.
4691: '<input type="radio" name="connect_'.$type.'" '.
4692: 'value="'.$option.'"'.$checked{$option}.' />'.$titles{$option}.
4693: '</label></span>'.(' 'x2);
4694: }
4695: }
4696: $datatable .= '</td></tr>';
4697: $itemcount ++;
4698: }
4699: } else {
4700: my $prefix = 'replication';
4701: my @types = ('certreq','nocertreq');
4702: if (keys(%by_location) == 0) {
4703: $datatable .= '<tr'.$css_class.'><td>'.
4704: &mt('Nothing to set here, as there are no other institutions').
4705: '</td></tr>';
4706: $itemcount ++;
4707: } else {
4708: ($datatable,$itemcount) =
4709: &rules_by_location($settings,$prefix,\%by_location,\%by_ip,\@types,\%titles);
4710: }
4711: }
4712: }
4713: $$rowtotal += $itemcount;
4714: return $datatable;
4715: }
4716:
4717: sub ssl_titles {
4718: return &Apache::lonlocal::texthash (
4719: dom => 'LON-CAPA servers/VMs from same domain',
4720: intdom => 'LON-CAPA servers/VMs from same "internet" domain',
4721: other => 'External LON-CAPA servers/VMs',
4722: connect => 'Connections to other servers',
4723: replication => 'Replicating content to other institutions',
4724: certreq => 'Client certificate required, but specific domains exempt',
4725: nocertreq => 'No client certificate required, except for specific domains',
4726: no => 'SSL not used',
4727: yes => 'SSL Optional (used if available)',
4728: req => 'SSL Required',
4729: );
4730: }
4731:
4732: sub print_trust {
4733: my ($prefix,$dom,$settings,$rowtotal) = @_;
4734: my ($css_class,$datatable,%checked,%choices);
4735: my (%by_ip,%by_location,@intdoms,@instdoms);
4736: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
4737: my $itemcount = 1;
4738: my %titles = &trust_titles();
4739: my @types = ('exc','inc');
4740: if ($prefix eq 'top') {
4741: $prefix = 'content';
4742: } elsif ($prefix eq 'bottom') {
4743: $prefix = 'msg';
4744: }
4745: ($datatable,$itemcount) = &rules_by_location($settings,$prefix,\%by_location,\%by_ip,\@types,\%titles);
4746: $$rowtotal += $itemcount;
4747: return $datatable;
4748: }
4749:
4750: sub trust_titles {
4751: return &Apache::lonlocal::texthash(
4752: content => "Access to this domain's content by others",
4753: shared => "Access to other domain's content by this domain",
4754: enroll => "Enrollment in this domain's courses by others",
4755: othcoau => "Co-author roles in this domain for others",
4756: coaurem => "Co-author roles for this domain's users elsewhere",
4757: domroles => "Domain roles in this domain assignable to others",
4758: catalog => "Course Catalog for this domain displayed elsewhere",
4759: reqcrs => "Requests for creation of courses in this domain by others",
4760: msg => "Users in other domains can send messages to this domain",
4761: exc => "Allow all, but exclude specific domains",
4762: inc => "Deny all, but include specific domains",
4763: );
4764: }
4765:
4766: sub build_location_hashes {
4767: my ($intdoms,$by_ip,$by_location,$instdoms) = @_;
4768: return unless((ref($intdoms) eq 'ARRAY') && (ref($by_ip) eq 'HASH') &&
4769: (ref($by_location) eq 'HASH') && (ref($instdoms) eq 'ARRAY'));
4770: my %iphost = &Apache::lonnet::get_iphost();
4771: my $primary_id = &Apache::lonnet::domain($env{'request.role.domain'},'primary');
4772: my $primary_ip = &Apache::lonnet::get_host_ip($primary_id);
4773: if (ref($iphost{$primary_ip}) eq 'ARRAY') {
4774: foreach my $id (@{$iphost{$primary_ip}}) {
4775: my $intdom = &Apache::lonnet::internet_dom($id);
4776: unless(grep(/^\Q$intdom\E$/,@{$intdoms})) {
4777: push(@{$intdoms},$intdom);
4778: }
4779: }
4780: }
4781: foreach my $ip (keys(%iphost)) {
4782: if (ref($iphost{$ip}) eq 'ARRAY') {
4783: foreach my $id (@{$iphost{$ip}}) {
4784: my $location = &Apache::lonnet::internet_dom($id);
4785: if ($location) {
4786: if (grep(/^\Q$location\E$/,@{$intdoms})) {
4787: my $dom = &Apache::lonnet::host_domain($id);
4788: unless (grep(/^\Q$dom\E/,@{$instdoms})) {
4789: push(@{$instdoms},$dom);
4790: }
4791: next;
4792: }
4793: if (ref($by_ip->{$ip}) eq 'ARRAY') {
4794: unless(grep(/^\Q$location\E$/,@{$by_ip->{$ip}})) {
4795: push(@{$by_ip->{$ip}},$location);
4796: }
4797: } else {
4798: $by_ip->{$ip} = [$location];
4799: }
4800: }
4801: }
4802: }
4803: }
4804: foreach my $ip (sort(keys(%{$by_ip}))) {
4805: if (ref($by_ip->{$ip}) eq 'ARRAY') {
4806: @{$by_ip->{$ip}} = sort(@{$by_ip->{$ip}});
4807: my $first = $by_ip->{$ip}->[0];
4808: if (ref($by_location->{$first}) eq 'ARRAY') {
4809: unless (grep(/^\Q$ip\E$/,@{$by_location->{$first}})) {
4810: push(@{$by_location->{$first}},$ip);
4811: }
4812: } else {
4813: $by_location->{$first} = [$ip];
4814: }
4815: }
4816: }
4817: return;
4818: }
4819:
4820: sub current_offloads_to {
4821: my ($dom,$settings,$servers) = @_;
4822: my (%spareid,%otherdomconfigs);
4823: if (ref($servers) eq 'HASH') {
4824: foreach my $lonhost (sort(keys(%{$servers}))) {
4825: my $gotspares;
4826: if (ref($settings) eq 'HASH') {
4827: if (ref($settings->{'spares'}) eq 'HASH') {
4828: if (ref($settings->{'spares'}{$lonhost}) eq 'HASH') {
4829: $spareid{$lonhost}{'primary'} = $settings->{'spares'}{$lonhost}{'primary'};
4830: $spareid{$lonhost}{'default'} = $settings->{'spares'}{$lonhost}{'default'};
4831: $gotspares = 1;
4832: }
4833: }
4834: }
4835: unless ($gotspares) {
4836: my $gotspares;
4837: my $serverhomeID =
4838: &Apache::lonnet::get_server_homeID($servers->{$lonhost});
4839: my $serverhomedom =
4840: &Apache::lonnet::host_domain($serverhomeID);
4841: if ($serverhomedom ne $dom) {
4842: if (ref($otherdomconfigs{$serverhomedom} eq 'HASH')) {
4843: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}) eq 'HASH') {
4844: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}) eq 'HASH') {
4845: $spareid{$lonhost}{'primary'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'primary'};
4846: $spareid{$lonhost}{'default'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'default'};
4847: $gotspares = 1;
4848: }
4849: }
4850: } else {
4851: $otherdomconfigs{$serverhomedom} =
4852: &Apache::lonnet::get_dom('configuration',['usersessions'],$serverhomedom);
4853: if (ref($otherdomconfigs{$serverhomedom}) eq 'HASH') {
4854: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}) eq 'HASH') {
4855: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}) eq 'HASH') {
4856: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{$lonhost}) eq 'HASH') {
4857: $spareid{$lonhost}{'primary'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'primary'};
4858: $spareid{$lonhost}{'default'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'default'};
4859: $gotspares = 1;
4860: }
4861: }
4862: }
4863: }
4864: }
4865: }
4866: }
4867: unless ($gotspares) {
4868: if ($lonhost eq $Apache::lonnet::perlvar{'lonHostID'}) {
4869: $spareid{$lonhost}{'primary'} = $Apache::lonnet::spareid{'primary'};
4870: $spareid{$lonhost}{'default'} = $Apache::lonnet::spareid{'default'};
4871: } else {
4872: my $server_hostname = &Apache::lonnet::hostname($lonhost);
4873: my $server_homeID = &Apache::lonnet::get_server_homeID($server_hostname);
4874: if ($server_homeID eq $Apache::lonnet::perlvar{'lonHostID'}) {
4875: $spareid{$lonhost}{'primary'} = $Apache::lonnet::spareid{'primary'};
4876: $spareid{$lonhost}{'default'} = $Apache::lonnet::spareid{'default'};
4877: } else {
4878: my %what = (
4879: spareid => 1,
4880: );
4881: my ($result,$returnhash) =
4882: &Apache::lonnet::get_remote_globals($lonhost,\%what);
4883: if ($result eq 'ok') {
4884: if (ref($returnhash) eq 'HASH') {
4885: if (ref($returnhash->{'spareid'}) eq 'HASH') {
4886: $spareid{$lonhost}{'primary'} = $returnhash->{'spareid'}->{'primary'};
4887: $spareid{$lonhost}{'default'} = $returnhash->{'spareid'}->{'default'};
4888: }
4889: }
4890: }
4891: }
4892: }
4893: }
4894: }
4895: }
4896: return %spareid;
4897: }
4898:
4899: sub spares_row {
4900: my ($dom,$servers,$spareid,$serverhomes,$altids,$curroffloadnow,$rowtotal) = @_;
4901: my $css_class;
4902: my $numinrow = 4;
4903: my $itemcount = 1;
4904: my $datatable;
4905: my %typetitles = &sparestype_titles();
4906: if ((ref($servers) eq 'HASH') && (ref($spareid) eq 'HASH') && (ref($altids) eq 'HASH')) {
4907: foreach my $server (sort(keys(%{$servers}))) {
4908: my $serverhome = &Apache::lonnet::get_server_homeID($servers->{$server});
4909: my ($othercontrol,$serverdom);
4910: if ($serverhome ne $server) {
4911: $serverdom = &Apache::lonnet::host_domain($serverhome);
4912: $othercontrol = &mt('Session offloading controlled by domain: [_1]','<b>'.$serverdom.'</b>');
4913: } else {
4914: $serverdom = &Apache::lonnet::host_domain($server);
4915: if ($serverdom ne $dom) {
4916: $othercontrol = &mt('Session offloading controlled by domain: [_1]','<b>'.$serverdom.'</b>');
4917: }
4918: }
4919: next unless (ref($spareid->{$server}) eq 'HASH');
4920: my $checkednow;
4921: if (ref($curroffloadnow) eq 'HASH') {
4922: if ($curroffloadnow->{$server}) {
4923: $checkednow = ' checked="checked"';
4924: }
4925: }
4926: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
4927: $datatable .= '<tr'.$css_class.'>
4928: <td rowspan="2">
4929: <span class="LC_nobreak">'.
4930: &mt('[_1] when busy, offloads to:'
4931: ,'<b>'.$server.'</b>').'</span><br />'.
4932: '<span class="LC_nobreak">'."\n".
4933: '<label><input type="checkbox" name="offloadnow" value="'.$server.'"'.$checkednow.' />'.
4934: ' '.&mt('Switch active users on next access').'</label></span>'.
4935: "\n";
4936: my (%current,%canselect);
4937: my @choices =
4938: &possible_newspares($server,$spareid->{$server},$serverhomes,$altids);
4939: foreach my $type ('primary','default') {
4940: if (ref($spareid->{$server}) eq 'HASH') {
4941: if (ref($spareid->{$server}{$type}) eq 'ARRAY') {
4942: my @spares = @{$spareid->{$server}{$type}};
4943: if (@spares > 0) {
4944: if ($othercontrol) {
4945: $current{$type} = join(', ',@spares);
4946: } else {
4947: $current{$type} .= '<table>';
4948: my $numspares = scalar(@spares);
4949: for (my $i=0; $i<@spares; $i++) {
4950: my $rem = $i%($numinrow);
4951: if ($rem == 0) {
4952: if ($i > 0) {
4953: $current{$type} .= '</tr>';
4954: }
4955: $current{$type} .= '<tr>';
4956: }
4957: $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'".');" /> '.
4958: $spareid->{$server}{$type}[$i].
4959: '</label></td>'."\n";
4960: }
4961: my $rem = @spares%($numinrow);
4962: my $colsleft = $numinrow - $rem;
4963: if ($colsleft > 1 ) {
4964: $current{$type} .= '<td colspan="'.$colsleft.
4965: '" class="LC_left_item">'.
4966: ' </td>';
4967: } elsif ($colsleft == 1) {
4968: $current{$type} .= '<td class="LC_left_item"> </td>'."\n";
4969: }
4970: $current{$type} .= '</tr></table>';
4971: }
4972: }
4973: }
4974: if ($current{$type} eq '') {
4975: $current{$type} = &mt('None specified');
4976: }
4977: if ($othercontrol) {
4978: if ($type eq 'primary') {
4979: $canselect{$type} = $othercontrol;
4980: }
4981: } else {
4982: $canselect{$type} =
4983: &mt('Add new [_1]'.$type.'[_2]:','<i>','</i>').' '.
4984: '<select name="newspare_'.$type.'_'.$server.'" '.
4985: 'id="newspare_'.$type.'_'.$server.'" onchange="checkNewSpares('."'$server','$type'".');">'."\n".
4986: '<option value="" selected ="selected">'.&mt('Select').'</option>'."\n";
4987: if (@choices > 0) {
4988: foreach my $lonhost (@choices) {
4989: $canselect{$type} .= '<option value="'.$lonhost.'">'.$lonhost.'</option>'."\n";
4990: }
4991: }
4992: $canselect{$type} .= '</select>'."\n";
4993: }
4994: } else {
4995: $current{$type} = &mt('Could not be determined');
4996: if ($type eq 'primary') {
4997: $canselect{$type} = $othercontrol;
4998: }
4999: }
5000: if ($type eq 'default') {
5001: $datatable .= '<tr'.$css_class.'>';
5002: }
5003: $datatable .= '<td><i>'.$typetitles{$type}.'</i></td>'."\n".
5004: '<td>'.$current{$type}.'</td>'."\n".
5005: '<td>'.$canselect{$type}.'</td></tr>'."\n";
5006: }
5007: $itemcount ++;
5008: }
5009: }
5010: $$rowtotal += $itemcount;
5011: return $datatable;
5012: }
5013:
5014: sub possible_newspares {
5015: my ($server,$currspares,$serverhomes,$altids) = @_;
5016: my $serverhostname = &Apache::lonnet::hostname($server);
5017: my %excluded;
5018: if ($serverhostname ne '') {
5019: %excluded = (
5020: $serverhostname => 1,
5021: );
5022: }
5023: if (ref($currspares) eq 'HASH') {
5024: foreach my $type (keys(%{$currspares})) {
5025: if (ref($currspares->{$type}) eq 'ARRAY') {
5026: if (@{$currspares->{$type}} > 0) {
5027: foreach my $curr (@{$currspares->{$type}}) {
5028: my $hostname = &Apache::lonnet::hostname($curr);
5029: $excluded{$hostname} = 1;
5030: }
5031: }
5032: }
5033: }
5034: }
5035: my @choices;
5036: if ((ref($serverhomes) eq 'HASH') && (ref($altids) eq 'HASH')) {
5037: if (keys(%{$serverhomes}) > 1) {
5038: foreach my $name (sort(keys(%{$serverhomes}))) {
5039: unless ($excluded{$name}) {
5040: if (exists($altids->{$serverhomes->{$name}})) {
5041: push(@choices,$altids->{$serverhomes->{$name}});
5042: } else {
5043: push(@choices,$serverhomes->{$name});
5044: }
5045: }
5046: }
5047: }
5048: }
5049: return sort(@choices);
5050: }
5051:
5052: sub print_loadbalancing {
5053: my ($dom,$settings,$rowtotal) = @_;
5054: my $primary_id = &Apache::lonnet::domain($dom,'primary');
5055: my $intdom = &Apache::lonnet::internet_dom($primary_id);
5056: my $numinrow = 1;
5057: my $datatable;
5058: my %servers = &Apache::lonnet::internet_dom_servers($dom);
5059: my (%currbalancer,%currtargets,%currrules,%existing);
5060: if (ref($settings) eq 'HASH') {
5061: %existing = %{$settings};
5062: }
5063: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
5064: &get_loadbalancers_config(\%servers,\%existing,\%currbalancer,
5065: \%currtargets,\%currrules);
5066: } else {
5067: return;
5068: }
5069: my ($othertitle,$usertypes,$types) =
5070: &Apache::loncommon::sorted_inst_types($dom);
5071: my $rownum = 8;
5072: if (ref($types) eq 'ARRAY') {
5073: $rownum += scalar(@{$types});
5074: }
5075: my @css_class = ('LC_odd_row','LC_even_row');
5076: my $balnum = 0;
5077: my $islast;
5078: my (@toshow,$disabledtext);
5079: if (keys(%currbalancer) > 0) {
5080: @toshow = sort(keys(%currbalancer));
5081: if (scalar(@toshow) < scalar(keys(%servers)) + 1) {
5082: push(@toshow,'');
5083: }
5084: } else {
5085: @toshow = ('');
5086: $disabledtext = &mt('No existing load balancer');
5087: }
5088: foreach my $lonhost (@toshow) {
5089: if ($balnum == scalar(@toshow)-1) {
5090: $islast = 1;
5091: } else {
5092: $islast = 0;
5093: }
5094: my $cssidx = $balnum%2;
5095: my $targets_div_style = 'display: none';
5096: my $disabled_div_style = 'display: block';
5097: my $homedom_div_style = 'display: none';
5098: $datatable .= '<tr class="'.$css_class[$cssidx].'">'.
5099: '<td rowspan="'.$rownum.'" valign="top">'.
5100: '<p>';
5101: if ($lonhost eq '') {
5102: $datatable .= '<span class="LC_nobreak">';
5103: if (keys(%currbalancer) > 0) {
5104: $datatable .= &mt('Add balancer:');
5105: } else {
5106: $datatable .= &mt('Enable balancer:');
5107: }
5108: $datatable .= ' '.
5109: '<select name="loadbalancing_lonhost_'.$balnum.'"'.
5110: ' id="loadbalancing_lonhost_'.$balnum.'"'.
5111: ' onchange="toggleTargets('."'$balnum'".');">'."\n".
5112: '<option value="" selected="selected">'.&mt('None').
5113: '</option>'."\n";
5114: foreach my $server (sort(keys(%servers))) {
5115: next if ($currbalancer{$server});
5116: $datatable .= '<option value="'.$server.'">'.$server.'</option>'."\n";
5117: }
5118: $datatable .=
5119: '</select>'."\n".
5120: '<input type="hidden" name="loadbalancing_prevlonhost_'.$balnum.'" id="loadbalancing_prevlonhost_'.$balnum.'" value="" /> </span>'."\n";
5121: } else {
5122: $datatable .= '<i>'.$lonhost.'</i><br /><span class="LC_nobreak">'.
5123: '<label><input type="checkbox" name="loadbalancing_delete" value="'.$balnum.'" id="loadbalancing_delete_'.$balnum.'" onclick="javascript:balancerDeleteChange('."'$balnum'".');" /> '.
5124: &mt('Stop balancing').'</label>'.
5125: '<input type="hidden" name="loadbalancing_lonhost_'.$balnum.'" value="'.$lonhost.'" id="loadbalancing_lonhost_'.$balnum.'" /></span>';
5126: $targets_div_style = 'display: block';
5127: $disabled_div_style = 'display: none';
5128: if ($dom eq &Apache::lonnet::host_domain($lonhost)) {
5129: $homedom_div_style = 'display: block';
5130: }
5131: }
5132: $datatable .= '</p></td><td rowspan="'.$rownum.'" valign="top">'.
5133: '<div id="loadbalancing_disabled_'.$balnum.'" style="'.
5134: $disabled_div_style.'">'.$disabledtext.'</div>'."\n".
5135: '<div id="loadbalancing_targets_'.$balnum.'" style="'.$targets_div_style.'">'.&mt('Offloads to:').'<br />';
5136: my ($numspares,@spares) = &count_servers($lonhost,%servers);
5137: my @sparestypes = ('primary','default');
5138: my %typetitles = &sparestype_titles();
5139: my %hostherechecked = (
5140: no => ' checked="checked"',
5141: );
5142: foreach my $sparetype (@sparestypes) {
5143: my $targettable;
5144: for (my $i=0; $i<$numspares; $i++) {
5145: my $checked;
5146: if (ref($currtargets{$lonhost}) eq 'HASH') {
5147: if (ref($currtargets{$lonhost}{$sparetype}) eq 'ARRAY') {
5148: if (grep(/^\Q$spares[$i]\E$/,@{$currtargets{$lonhost}{$sparetype}})) {
5149: $checked = ' checked="checked"';
5150: }
5151: }
5152: }
5153: my ($chkboxval,$disabled);
5154: if (($lonhost ne '') && (exists($servers{$lonhost}))) {
5155: $chkboxval = $spares[$i];
5156: }
5157: if (exists($currbalancer{$spares[$i]})) {
5158: $disabled = ' disabled="disabled"';
5159: }
5160: $targettable .=
5161: '<td><span class="LC_nobreak"><label>'.
5162: '<input type="checkbox" name="loadbalancing_target_'.$balnum.'_'.$sparetype.'"'.
5163: $checked.$disabled.' value="'.$chkboxval.'" id="loadbalancing_target_'.$balnum.'_'.$sparetype.'_'.$i.'" onclick="checkOffloads('."this,'$balnum','$sparetype'".');" /><span id="loadbalancing_targettxt_'.$balnum.'_'.$sparetype.'_'.$i.'"> '.$chkboxval.
5164: '</span></label></span></td>';
5165: my $rem = $i%($numinrow);
5166: if ($rem == 0) {
5167: if (($i > 0) && ($i < $numspares-1)) {
5168: $targettable .= '</tr>';
5169: }
5170: if ($i < $numspares-1) {
5171: $targettable .= '<tr>';
5172: }
5173: }
5174: }
5175: if ($targettable ne '') {
5176: my $rem = $numspares%($numinrow);
5177: my $colsleft = $numinrow - $rem;
5178: if ($colsleft > 1 ) {
5179: $targettable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
5180: ' </td>';
5181: } elsif ($colsleft == 1) {
5182: $targettable .= '<td class="LC_left_item"> </td>';
5183: }
5184: $datatable .= '<i>'.$typetitles{$sparetype}.'</i><br />'.
5185: '<table><tr>'.$targettable.'</tr></table><br />';
5186: }
5187: $hostherechecked{$sparetype} = '';
5188: if (ref($currtargets{$lonhost}) eq 'HASH') {
5189: if (ref($currtargets{$lonhost}{$sparetype}) eq 'ARRAY') {
5190: if (grep(/^\Q$lonhost\E$/,@{$currtargets{$lonhost}{$sparetype}})) {
5191: $hostherechecked{$sparetype} = ' checked="checked"';
5192: $hostherechecked{'no'} = '';
5193: }
5194: }
5195: }
5196: }
5197: $datatable .= &mt('Hosting on balancer itself').'<br />'.
5198: '<label><input type="radio" name="loadbalancing_target_'.$balnum.'_hosthere" value="no"'.
5199: $hostherechecked{'no'}.' />'.&mt('No').'</label><br />';
5200: foreach my $sparetype (@sparestypes) {
5201: $datatable .= '<label><input type="radio" name="loadbalancing_target_'.$balnum.'_hosthere" '.
5202: 'value="'.$sparetype.'"'.$hostherechecked{$sparetype}.' /><i>'.$typetitles{$sparetype}.
5203: '</i></label><br />';
5204: }
5205: $datatable .= '</div></td></tr>'.
5206: &loadbalancing_rules($dom,$intdom,$currrules{$lonhost},
5207: $othertitle,$usertypes,$types,\%servers,
5208: \%currbalancer,$lonhost,
5209: $targets_div_style,$homedom_div_style,
5210: $css_class[$cssidx],$balnum,$islast);
5211: $$rowtotal += $rownum;
5212: $balnum ++;
5213: }
5214: $datatable .= '<input type="hidden" name="loadbalancing_total" id="loadbalancing_total" value="'.$balnum.'" />';
5215: return $datatable;
5216: }
5217:
5218: sub get_loadbalancers_config {
5219: my ($servers,$existing,$currbalancer,$currtargets,$currrules) = @_;
5220: return unless ((ref($servers) eq 'HASH') &&
5221: (ref($existing) eq 'HASH') && (ref($currbalancer) eq 'HASH') &&
5222: (ref($currtargets) eq 'HASH') && (ref($currrules) eq 'HASH'));
5223: if (keys(%{$existing}) > 0) {
5224: my $oldlonhost;
5225: foreach my $key (sort(keys(%{$existing}))) {
5226: if ($key eq 'lonhost') {
5227: $oldlonhost = $existing->{'lonhost'};
5228: $currbalancer->{$oldlonhost} = 1;
5229: } elsif ($key eq 'targets') {
5230: if ($oldlonhost) {
5231: $currtargets->{$oldlonhost} = $existing->{'targets'};
5232: }
5233: } elsif ($key eq 'rules') {
5234: if ($oldlonhost) {
5235: $currrules->{$oldlonhost} = $existing->{'rules'};
5236: }
5237: } elsif (ref($existing->{$key}) eq 'HASH') {
5238: $currbalancer->{$key} = 1;
5239: $currtargets->{$key} = $existing->{$key}{'targets'};
5240: $currrules->{$key} = $existing->{$key}{'rules'};
5241: }
5242: }
5243: } else {
5244: my ($balancerref,$targetsref) =
5245: &Apache::lonnet::get_lonbalancer_config($servers);
5246: if ((ref($balancerref) eq 'HASH') && (ref($targetsref) eq 'HASH')) {
5247: foreach my $server (sort(keys(%{$balancerref}))) {
5248: $currbalancer->{$server} = 1;
5249: $currtargets->{$server} = $targetsref->{$server};
5250: }
5251: }
5252: }
5253: return;
5254: }
5255:
5256: sub loadbalancing_rules {
5257: my ($dom,$intdom,$currrules,$othertitle,$usertypes,$types,$servers,
5258: $currbalancer,$lonhost,$targets_div_style,$homedom_div_style,
5259: $css_class,$balnum,$islast) = @_;
5260: my $output;
5261: my $num = 0;
5262: my ($alltypes,$othertypes,$titles) =
5263: &loadbalancing_titles($dom,$intdom,$usertypes,$types);
5264: if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) {
5265: foreach my $type (@{$alltypes}) {
5266: $num ++;
5267: my $current;
5268: if (ref($currrules) eq 'HASH') {
5269: $current = $currrules->{$type};
5270: }
5271: if (($type eq '_LC_external') || ($type eq '_LC_internetdom')) {
5272: if ($dom ne &Apache::lonnet::host_domain($lonhost)) {
5273: $current = '';
5274: }
5275: }
5276: $output .= &loadbalance_rule_row($type,$titles->{$type},$current,
5277: $servers,$currbalancer,$lonhost,$dom,
5278: $targets_div_style,$homedom_div_style,
5279: $css_class,$balnum,$num,$islast);
5280: }
5281: }
5282: return $output;
5283: }
5284:
5285: sub loadbalancing_titles {
5286: my ($dom,$intdom,$usertypes,$types) = @_;
5287: my %othertypes = (
5288: '_LC_adv' => &mt('Advanced users from [_1]',$dom),
5289: '_LC_author' => &mt('Users from [_1] with author role',$dom),
5290: '_LC_internetdom' => &mt('Users not from [_1], but from [_2]',$dom,$intdom),
5291: '_LC_external' => &mt('Users not from [_1]',$intdom),
5292: '_LC_ipchangesso' => &mt('SSO users from [_1], with IP mismatch',$dom),
5293: '_LC_ipchange' => &mt('Non-SSO users with IP mismatch'),
5294: );
5295: my @alltypes = ('_LC_adv','_LC_author','_LC_internetdom','_LC_external','_LC_ipchangesso','_LC_ipchange');
5296: if (ref($types) eq 'ARRAY') {
5297: unshift(@alltypes,@{$types},'default');
5298: }
5299: my %titles;
5300: foreach my $type (@alltypes) {
5301: if ($type =~ /^_LC_/) {
5302: $titles{$type} = $othertypes{$type};
5303: } elsif ($type eq 'default') {
5304: $titles{$type} = &mt('All users from [_1]',$dom);
5305: if (ref($types) eq 'ARRAY') {
5306: if (@{$types} > 0) {
5307: $titles{$type} = &mt('Other users from [_1]',$dom);
5308: }
5309: }
5310: } elsif (ref($usertypes) eq 'HASH') {
5311: $titles{$type} = $usertypes->{$type};
5312: }
5313: }
5314: return (\@alltypes,\%othertypes,\%titles);
5315: }
5316:
5317: sub loadbalance_rule_row {
5318: my ($type,$title,$current,$servers,$currbalancer,$lonhost,$dom,
5319: $targets_div_style,$homedom_div_style,$css_class,$balnum,$num,$islast) = @_;
5320: my @rulenames;
5321: my %ruletitles = &offloadtype_text();
5322: if (($type eq '_LC_ipchangesso') || ($type eq '_LC_ipchange')) {
5323: @rulenames = ('balancer','offloadedto','specific');
5324: } else {
5325: @rulenames = ('default','homeserver');
5326: if ($type eq '_LC_external') {
5327: push(@rulenames,'externalbalancer');
5328: } else {
5329: push(@rulenames,'specific');
5330: }
5331: push(@rulenames,'none');
5332: }
5333: my $style = $targets_div_style;
5334: if (($type eq '_LC_external') || ($type eq '_LC_internetdom')) {
5335: $style = $homedom_div_style;
5336: }
5337: my $space;
5338: if ($islast && $num == 1) {
5339: $space = '<div display="inline-block"> </div>';
5340: }
5341: my $output =
5342: '<tr class="'.$css_class.'" id="balanceruletr_'.$balnum.'_'.$num.'"><td valign="top">'.$space.
5343: '<div id="balanceruletitle_'.$balnum.'_'.$type.'" style="'.$style.'">'.$title.'</div></td>'."\n".
5344: '<td valaign="top">'.$space.
5345: '<div id="balancerule_'.$balnum.'_'.$type.'" style="'.$style.'">'."\n";
5346: for (my $i=0; $i<@rulenames; $i++) {
5347: my $rule = $rulenames[$i];
5348: my ($checked,$extra);
5349: if ($rulenames[$i] eq 'default') {
5350: $rule = '';
5351: }
5352: if ($rulenames[$i] eq 'specific') {
5353: if (ref($servers) eq 'HASH') {
5354: my $default;
5355: if (($current ne '') && (exists($servers->{$current}))) {
5356: $checked = ' checked="checked"';
5357: }
5358: unless ($checked) {
5359: $default = ' selected="selected"';
5360: }
5361: $extra =
5362: ': <select name="loadbalancing_singleserver_'.$balnum.'_'.$type.
5363: '" id="loadbalancing_singleserver_'.$balnum.'_'.$type.
5364: '" onchange="singleServerToggle('."'$balnum','$type'".')">'."\n".
5365: '<option value=""'.$default.'></option>'."\n";
5366: foreach my $server (sort(keys(%{$servers}))) {
5367: if (ref($currbalancer) eq 'HASH') {
5368: next if (exists($currbalancer->{$server}));
5369: }
5370: my $selected;
5371: if ($server eq $current) {
5372: $selected = ' selected="selected"';
5373: }
5374: $extra .= '<option value="'.$server.'"'.$selected.'>'.$server.'</option>';
5375: }
5376: $extra .= '</select>';
5377: }
5378: } elsif ($rule eq $current) {
5379: $checked = ' checked="checked"';
5380: }
5381: $output .= '<span class="LC_nobreak"><label>'.
5382: '<input type="radio" name="loadbalancing_rules_'.$balnum.'_'.$type.
5383: '" id="loadbalancing_rules_'.$balnum.'_'.$type.'_'.$i.'" value="'.
5384: $rule.'" onclick="balanceruleChange('."this.form,'$balnum','$type'".
5385: ')"'.$checked.' /> ';
5386: if (($rulenames[$i] eq 'specific') && ($type =~ /^_LC_ipchange/)) {
5387: $output .= $ruletitles{'particular'};
5388: } else {
5389: $output .= $ruletitles{$rulenames[$i]};
5390: }
5391: $output .= '</label>'.$extra.'</span><br />'."\n";
5392: }
5393: $output .= '</div></td></tr>'."\n";
5394: return $output;
5395: }
5396:
5397: sub offloadtype_text {
5398: my %ruletitles = &Apache::lonlocal::texthash (
5399: 'default' => 'Offloads to default destinations',
5400: 'homeserver' => "Offloads to user's home server",
5401: 'externalbalancer' => "Offloads to Load Balancer in user's domain",
5402: 'specific' => 'Offloads to specific server',
5403: 'none' => 'No offload',
5404: 'balancer' => 'Session hosted on Load Balancer, after re-authentication',
5405: 'offloadedto' => 'Session hosted on offload server, after re-authentication',
5406: 'particular' => 'Session hosted (after re-auth) on server:',
5407: );
5408: return %ruletitles;
5409: }
5410:
5411: sub sparestype_titles {
5412: my %typestitles = &Apache::lonlocal::texthash (
5413: 'primary' => 'primary',
5414: 'default' => 'default',
5415: );
5416: return %typestitles;
5417: }
5418:
5419: sub contact_titles {
5420: my %titles = &Apache::lonlocal::texthash (
5421: 'supportemail' => 'Support E-mail address',
5422: 'adminemail' => 'Default Server Admin E-mail address',
5423: 'errormail' => 'Error reports to be e-mailed to',
5424: 'packagesmail' => 'Package update alerts to be e-mailed to',
5425: 'helpdeskmail' => "Helpdesk requests for this domain's users",
5426: 'otherdomsmail' => 'Helpdesk requests for other (unconfigured) domains',
5427: 'lonstatusmail' => 'E-mail from nightly status check (warnings/errors)',
5428: 'requestsmail' => 'E-mail from course requests requiring approval',
5429: 'updatesmail' => 'E-mail from nightly check of LON-CAPA module integrity/updates',
5430: 'idconflictsmail' => 'E-mail from bi-nightly check for multiple users sharing same student/employee ID',
5431: );
5432: my %short_titles = &Apache::lonlocal::texthash (
5433: adminemail => 'Admin E-mail address',
5434: supportemail => 'Support E-mail',
5435: );
5436: return (\%titles,\%short_titles);
5437: }
5438:
5439: sub helpform_fields {
5440: my %titles = &Apache::lonlocal::texthash (
5441: 'username' => 'Name',
5442: 'user' => 'Username/domain',
5443: 'phone' => 'Phone',
5444: 'cc' => 'Cc e-mail',
5445: 'course' => 'Course Details',
5446: 'section' => 'Sections',
5447: 'screenshot' => 'File upload',
5448: );
5449: my @fields = ('username','phone','user','course','section','cc','screenshot');
5450: my %possoptions = (
5451: username => ['yes','no','req'],
5452: phone => ['yes','no','req'],
5453: user => ['yes','no'],
5454: cc => ['yes','no'],
5455: course => ['yes','no'],
5456: section => ['yes','no'],
5457: screenshot => ['yes','no'],
5458: );
5459: my %fieldoptions = &Apache::lonlocal::texthash (
5460: 'yes' => 'Optional',
5461: 'req' => 'Required',
5462: 'no' => "Not shown",
5463: );
5464: return (\@fields,\%titles,\%fieldoptions,\%possoptions);
5465: }
5466:
5467: sub tool_titles {
5468: my %titles = &Apache::lonlocal::texthash (
5469: aboutme => 'Personal web page',
5470: blog => 'Blog',
5471: webdav => 'WebDAV',
5472: portfolio => 'Portfolio',
5473: official => 'Official courses (with institutional codes)',
5474: unofficial => 'Unofficial courses',
5475: community => 'Communities',
5476: textbook => 'Textbook courses',
5477: placement => 'Placement tests',
5478: );
5479: return %titles;
5480: }
5481:
5482: sub courserequest_titles {
5483: my %titles = &Apache::lonlocal::texthash (
5484: official => 'Official',
5485: unofficial => 'Unofficial',
5486: community => 'Communities',
5487: textbook => 'Textbook',
5488: placement => 'Placement tests',
5489: norequest => 'Not allowed',
5490: approval => 'Approval by Dom. Coord.',
5491: validate => 'With validation',
5492: autolimit => 'Numerical limit',
5493: unlimited => '(blank for unlimited)',
5494: );
5495: return %titles;
5496: }
5497:
5498: sub authorrequest_titles {
5499: my %titles = &Apache::lonlocal::texthash (
5500: norequest => 'Not allowed',
5501: approval => 'Approval by Dom. Coord.',
5502: automatic => 'Automatic approval',
5503: );
5504: return %titles;
5505: }
5506:
5507: sub courserequest_conditions {
5508: my %conditions = &Apache::lonlocal::texthash (
5509: approval => '(Processing of request subject to approval by Domain Coordinator).',
5510: validate => '(Processing of request subject to institutional validation).',
5511: );
5512: return %conditions;
5513: }
5514:
5515:
5516: sub print_usercreation {
5517: my ($position,$dom,$settings,$rowtotal) = @_;
5518: my $numinrow = 4;
5519: my $datatable;
5520: if ($position eq 'top') {
5521: $$rowtotal ++;
5522: my $rowcount = 0;
5523: my ($rules,$ruleorder) = &Apache::lonnet::inst_userrules($dom,'username');
5524: if (ref($rules) eq 'HASH') {
5525: if (keys(%{$rules}) > 0) {
5526: $datatable .= &user_formats_row('username',$settings,$rules,
5527: $ruleorder,$numinrow,$rowcount);
5528: $$rowtotal ++;
5529: $rowcount ++;
5530: }
5531: }
5532: my ($idrules,$idruleorder) = &Apache::lonnet::inst_userrules($dom,'id');
5533: if (ref($idrules) eq 'HASH') {
5534: if (keys(%{$idrules}) > 0) {
5535: $datatable .= &user_formats_row('id',$settings,$idrules,
5536: $idruleorder,$numinrow,$rowcount);
5537: $$rowtotal ++;
5538: $rowcount ++;
5539: }
5540: }
5541: if ($rowcount == 0) {
5542: $datatable .= '<tr><td colspan="2">'.&mt('No format rules have been defined for usernames or IDs in this domain.').'</td></tr>';
5543: $$rowtotal ++;
5544: $rowcount ++;
5545: }
5546: } elsif ($position eq 'middle') {
5547: my @creators = ('author','course','requestcrs');
5548: my ($rules,$ruleorder) =
5549: &Apache::lonnet::inst_userrules($dom,'username');
5550: my %lt = &usercreation_types();
5551: my %checked;
5552: if (ref($settings) eq 'HASH') {
5553: if (ref($settings->{'cancreate'}) eq 'HASH') {
5554: foreach my $item (@creators) {
5555: $checked{$item} = $settings->{'cancreate'}{$item};
5556: }
5557: } elsif (ref($settings->{'cancreate'}) eq 'ARRAY') {
5558: foreach my $item (@creators) {
5559: if (grep(/^\Q$item\E$/,@{$settings->{'cancreate'}})) {
5560: $checked{$item} = 'none';
5561: }
5562: }
5563: }
5564: }
5565: my $rownum = 0;
5566: foreach my $item (@creators) {
5567: $rownum ++;
5568: if ($checked{$item} eq '') {
5569: $checked{$item} = 'any';
5570: }
5571: my $css_class;
5572: if ($rownum%2) {
5573: $css_class = '';
5574: } else {
5575: $css_class = ' class="LC_odd_row" ';
5576: }
5577: $datatable .= '<tr'.$css_class.'>'.
5578: '<td><span class="LC_nobreak">'.$lt{$item}.
5579: '</span></td><td align="right">';
5580: my @options = ('any');
5581: if (ref($rules) eq 'HASH') {
5582: if (keys(%{$rules}) > 0) {
5583: push(@options,('official','unofficial'));
5584: }
5585: }
5586: push(@options,'none');
5587: foreach my $option (@options) {
5588: my $type = 'radio';
5589: my $check = ' ';
5590: if ($checked{$item} eq $option) {
5591: $check = ' checked="checked" ';
5592: }
5593: $datatable .= '<span class="LC_nobreak"><label>'.
5594: '<input type="'.$type.'" name="can_createuser_'.
5595: $item.'" value="'.$option.'"'.$check.'/> '.
5596: $lt{$option}.'</label> </span>';
5597: }
5598: $datatable .= '</td></tr>';
5599: }
5600: } else {
5601: my @contexts = ('author','course','domain');
5602: my @authtypes = ('int','krb4','krb5','loc');
5603: my %checked;
5604: if (ref($settings) eq 'HASH') {
5605: if (ref($settings->{'authtypes'}) eq 'HASH') {
5606: foreach my $item (@contexts) {
5607: if (ref($settings->{'authtypes'}{$item}) eq 'HASH') {
5608: foreach my $auth (@authtypes) {
5609: if ($settings->{'authtypes'}{$item}{$auth}) {
5610: $checked{$item}{$auth} = ' checked="checked" ';
5611: }
5612: }
5613: }
5614: }
5615: }
5616: } else {
5617: foreach my $item (@contexts) {
5618: foreach my $auth (@authtypes) {
5619: $checked{$item}{$auth} = ' checked="checked" ';
5620: }
5621: }
5622: }
5623: my %title = &context_names();
5624: my %authname = &authtype_names();
5625: my $rownum = 0;
5626: my $css_class;
5627: foreach my $item (@contexts) {
5628: if ($rownum%2) {
5629: $css_class = '';
5630: } else {
5631: $css_class = ' class="LC_odd_row" ';
5632: }
5633: $datatable .= '<tr'.$css_class.'>'.
5634: '<td>'.$title{$item}.
5635: '</td><td class="LC_left_item">'.
5636: '<span class="LC_nobreak">';
5637: foreach my $auth (@authtypes) {
5638: $datatable .= '<label>'.
5639: '<input type="checkbox" name="'.$item.'_auth" '.
5640: $checked{$item}{$auth}.' value="'.$auth.'" />'.
5641: $authname{$auth}.'</label> ';
5642: }
5643: $datatable .= '</span></td></tr>';
5644: $rownum ++;
5645: }
5646: $$rowtotal += $rownum;
5647: }
5648: return $datatable;
5649: }
5650:
5651: sub print_selfcreation {
5652: my ($position,$dom,$settings,$rowtotal) = @_;
5653: my (@selfcreate,$createsettings,$processing,$datatable);
5654: if (ref($settings) eq 'HASH') {
5655: if (ref($settings->{'cancreate'}) eq 'HASH') {
5656: $createsettings = $settings->{'cancreate'};
5657: if (ref($createsettings) eq 'HASH') {
5658: if (ref($createsettings->{'selfcreate'}) eq 'ARRAY') {
5659: @selfcreate = @{$createsettings->{'selfcreate'}};
5660: } elsif ($createsettings->{'selfcreate'} ne '') {
5661: if ($settings->{'cancreate'}{'selfcreate'} eq 'any') {
5662: @selfcreate = ('email','login','sso');
5663: } elsif ($createsettings->{'selfcreate'} ne 'none') {
5664: @selfcreate = ($createsettings->{'selfcreate'});
5665: }
5666: }
5667: if (ref($createsettings->{'selfcreateprocessing'}) eq 'HASH') {
5668: $processing = $createsettings->{'selfcreateprocessing'};
5669: }
5670: }
5671: }
5672: }
5673: my %radiohash;
5674: my $numinrow = 4;
5675: map { $radiohash{'cancreate_'.$_} = 1; } @selfcreate;
5676: if ($position eq 'top') {
5677: my %choices = &Apache::lonlocal::texthash (
5678: cancreate_login => 'Institutional Login',
5679: cancreate_sso => 'Institutional Single Sign On',
5680: );
5681: my @toggles = sort(keys(%choices));
5682: my %defaultchecked = (
5683: 'cancreate_login' => 'off',
5684: 'cancreate_sso' => 'off',
5685: );
5686: my ($onclick,$itemcount);
5687: ($datatable,$itemcount) = &radiobutton_prefs(\%radiohash,\@toggles,\%defaultchecked,
5688: \%choices,$itemcount,$onclick);
5689: $$rowtotal += $itemcount;
5690:
5691: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
5692:
5693: if (ref($usertypes) eq 'HASH') {
5694: if (keys(%{$usertypes}) > 0) {
5695: $datatable .= &insttypes_row($createsettings,$types,$usertypes,
5696: $dom,$numinrow,$othertitle,
5697: 'statustocreate',$$rowtotal);
5698: $$rowtotal ++;
5699: }
5700: }
5701: my @fields = ('lastname','firstname','middlename','permanentemail','id','inststatus');
5702: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
5703: $fieldtitles{'inststatus'} = &mt('Institutional status');
5704: my $rem;
5705: my $numperrow = 2;
5706: my $css_class = $$rowtotal%2?' class="LC_odd_row"':'';
5707: $datatable .= '<tr'.$css_class.'>'.
5708: '<td class="LC_left_item">'.&mt('Mapping of Shibboleth environment variable names to user data fields (SSO auth)').'</td>'.
5709: '<td class="LC_left_item">'."\n".
5710: '<table><tr><td>'."\n";
5711: for (my $i=0; $i<@fields; $i++) {
5712: $rem = $i%($numperrow);
5713: if ($rem == 0) {
5714: if ($i > 0) {
5715: $datatable .= '</tr>';
5716: }
5717: $datatable .= '<tr>';
5718: }
5719: my $currval;
5720: if (ref($createsettings) eq 'HASH') {
5721: if (ref($createsettings->{'shibenv'}) eq 'HASH') {
5722: $currval = $createsettings->{'shibenv'}{$fields[$i]};
5723: }
5724: }
5725: $datatable .= '<td class="LC_left_item">'.
5726: '<span class="LC_nobreak">'.
5727: '<input type="text" name="shibenv_'.$fields[$i].'" '.
5728: 'value="'.$currval.'" size="10" /> '.
5729: $fieldtitles{$fields[$i]}.'</span></td>';
5730: }
5731: my $colsleft = $numperrow - $rem;
5732: if ($colsleft > 1 ) {
5733: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
5734: ' </td>';
5735: } elsif ($colsleft == 1) {
5736: $datatable .= '<td class="LC_left_item"> </td>';
5737: }
5738: $datatable .= '</tr></table></td></tr>';
5739: $$rowtotal ++;
5740: } elsif ($position eq 'middle') {
5741: my %domconf = &Apache::lonnet::get_dom('configuration',['usermodification'],$dom);
5742: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
5743: $usertypes->{'default'} = $othertitle;
5744: if (ref($types) eq 'ARRAY') {
5745: push(@{$types},'default');
5746: $usertypes->{'default'} = $othertitle;
5747: foreach my $status (@{$types}) {
5748: $datatable .= &modifiable_userdata_row('selfcreate',$status,$domconf{'usermodification'},
5749: $numinrow,$$rowtotal,$usertypes);
5750: $$rowtotal ++;
5751: }
5752: }
5753: } else {
5754: my %choices = &Apache::lonlocal::texthash (
5755: cancreate_email => 'E-mail address as username',
5756: );
5757: my @toggles = sort(keys(%choices));
5758: my %defaultchecked = (
5759: 'cancreate_email' => 'off',
5760: );
5761: my $itemcount = 0;
5762: my $display = 'none';
5763: if (grep(/^\Qemail\E$/,@selfcreate)) {
5764: $display = 'block';
5765: }
5766: my $onclick = "toggleDisplay(this.form,'emailoptions');";
5767: my $additional = '<div id="emailoptions" style="display: '.$display.'">';
5768: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
5769: my $usertypes = {};
5770: my $order = [];
5771: if ((ref($domdefaults{'inststatustypes'}) eq 'HASH') && (ref($domdefaults{'inststatusguest'}) eq 'ARRAY')) {
5772: $usertypes = $domdefaults{'inststatustypes'};
5773: $order = $domdefaults{'inststatusguest'};
5774: }
5775: if (ref($order) eq 'ARRAY') {
5776: push(@{$order},'default');
5777: if (@{$order} > 1) {
5778: $usertypes->{'default'} = &mt('Other users');
5779: $additional .= '<table><tr>';
5780: foreach my $status (@{$order}) {
5781: $additional .= '<th>'.$usertypes->{$status}.'</th>';
5782: }
5783: $additional .= '</tr><tr>';
5784: foreach my $status (@{$order}) {
5785: $additional .= '<td>'.&email_as_username($rowtotal,$processing,$status).'</td>';
5786: }
5787: $additional .= '</tr></table>';
5788: } else {
5789: $usertypes->{'default'} = &mt('All users');
5790: $additional .= &email_as_username($rowtotal,$processing);
5791: }
5792: }
5793: $additional .= '</div>'."\n";
5794:
5795: ($datatable,$itemcount) = &radiobutton_prefs(\%radiohash,\@toggles,\%defaultchecked,
5796: \%choices,$$rowtotal,$onclick,$additional);
5797: $$rowtotal ++;
5798: $datatable .= &print_requestmail($dom,'selfcreation',$createsettings,$rowtotal);
5799: $$rowtotal ++;
5800: my ($infofields,$infotitles) = &Apache::loncommon::emailusername_info();
5801: $numinrow = 1;
5802: if (ref($order) eq 'ARRAY') {
5803: foreach my $status (@{$order}) {
5804: $datatable .= &modifiable_userdata_row('cancreate','emailusername_'.$status,$settings,
5805: $numinrow,$$rowtotal,$usertypes,$infofields,$infotitles);
5806: $$rowtotal ++;
5807: }
5808: }
5809: my ($emailrules,$emailruleorder) =
5810: &Apache::lonnet::inst_userrules($dom,'email');
5811: if (ref($emailrules) eq 'HASH') {
5812: if (keys(%{$emailrules}) > 0) {
5813: $datatable .= &user_formats_row('email',$settings,$emailrules,
5814: $emailruleorder,$numinrow,$$rowtotal);
5815: $$rowtotal ++;
5816: }
5817: }
5818: $datatable .= &captcha_choice('cancreate',$createsettings,$$rowtotal);
5819: }
5820: return $datatable;
5821: }
5822:
5823: sub email_as_username {
5824: my ($rowtotal,$processing,$type) = @_;
5825: my %choices =
5826: &Apache::lonlocal::texthash (
5827: automatic => 'Automatic approval',
5828: approval => 'Queued for approval',
5829: );
5830: my $output;
5831: foreach my $option ('automatic','approval') {
5832: my $checked;
5833: if (ref($processing) eq 'HASH') {
5834: if ($type eq '') {
5835: if (!exists($processing->{'default'})) {
5836: if ($option eq 'automatic') {
5837: $checked = ' checked="checked"';
5838: }
5839: } else {
5840: if ($processing->{'default'} eq $option) {
5841: $checked = ' checked="checked"';
5842: }
5843: }
5844: } else {
5845: if (!exists($processing->{$type})) {
5846: if ($option eq 'automatic') {
5847: $checked = ' checked="checked"';
5848: }
5849: } else {
5850: if ($processing->{$type} eq $option) {
5851: $checked = ' checked="checked"';
5852: }
5853: }
5854: }
5855: } elsif ($option eq 'automatic') {
5856: $checked = ' checked="checked"';
5857: }
5858: my $name = 'cancreate_emailprocess';
5859: if (($type ne '') && ($type ne 'default')) {
5860: $name .= '_'.$type;
5861: }
5862: $output .= '<span class="LC_nobreak"><label>'.
5863: '<input type="radio" name="'.$name.'"'.
5864: $checked.' value="'.$option.'" />'.
5865: $choices{$option}.'</label></span>';
5866: if ($type eq '') {
5867: $output .= ' ';
5868: } else {
5869: $output .= '<br />';
5870: }
5871: }
5872: $$rowtotal ++;
5873: return $output;
5874: }
5875:
5876: sub captcha_choice {
5877: my ($context,$settings,$itemcount) = @_;
5878: my ($keyentry,$currpub,$currpriv,%checked,$rowname,$pubtext,$privtext,
5879: $vertext,$currver);
5880: my %lt = &captcha_phrases();
5881: $keyentry = 'hidden';
5882: if ($context eq 'cancreate') {
5883: $rowname = &mt('CAPTCHA validation');
5884: } elsif ($context eq 'login') {
5885: $rowname = &mt('"Contact helpdesk" CAPTCHA validation');
5886: }
5887: if (ref($settings) eq 'HASH') {
5888: if ($settings->{'captcha'}) {
5889: $checked{$settings->{'captcha'}} = ' checked="checked"';
5890: } else {
5891: $checked{'original'} = ' checked="checked"';
5892: }
5893: if ($settings->{'captcha'} eq 'recaptcha') {
5894: $pubtext = $lt{'pub'};
5895: $privtext = $lt{'priv'};
5896: $keyentry = 'text';
5897: $vertext = $lt{'ver'};
5898: $currver = $settings->{'recaptchaversion'};
5899: if ($currver ne '2') {
5900: $currver = 1;
5901: }
5902: }
5903: if (ref($settings->{'recaptchakeys'}) eq 'HASH') {
5904: $currpub = $settings->{'recaptchakeys'}{'public'};
5905: $currpriv = $settings->{'recaptchakeys'}{'private'};
5906: }
5907: } else {
5908: $checked{'original'} = ' checked="checked"';
5909: }
5910: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
5911: my $output = '<tr'.$css_class.'>'.
5912: '<td class="LC_left_item">'.$rowname.'</td><td class="LC_left_item" colspan="2">'."\n".
5913: '<table><tr><td>'."\n";
5914: foreach my $option ('original','recaptcha','notused') {
5915: $output .= '<span class="LC_nobreak"><label><input type="radio" name="'.$context.'_captcha" value="'.
5916: $option.'" '.$checked{$option}.' onchange="javascript:updateCaptcha('."this,'$context'".');" />'.
5917: $lt{$option}.'</label></span>';
5918: unless ($option eq 'notused') {
5919: $output .= (' 'x2)."\n";
5920: }
5921: }
5922: #
5923: # Note: If reCAPTCHA is to be used for LON-CAPA servers in a domain, a domain coordinator should visit:
5924: # https://www.google.com/recaptcha and generate a Public and Private key. For domains with multiple
5925: # servers a single key pair will be used for all servers, so the internet domain (e.g., yourcollege.edu)
5926: # specified for use with the key should be broad enough to accommodate all servers in the LON-CAPA domain.
5927: #
5928: $output .= '</td></tr>'."\n".
5929: '<tr><td>'."\n".
5930: '<span class="LC_nobreak"><span id="'.$context.'_recaptchapubtxt">'.$pubtext.'</span> '."\n".
5931: '<input type="'.$keyentry.'" id="'.$context.'_recaptchapub" name="'.$context.'_recaptchapub" value="'.
5932: $currpub.'" size="40" /></span><br />'."\n".
5933: '<span class="LC_nobreak"><span id="'.$context.'_recaptchaprivtxt">'.$privtext.'</span> '."\n".
5934: '<input type="'.$keyentry.'" id="'.$context.'_recaptchapriv" name="'.$context.'_recaptchapriv" value="'.
5935: $currpriv.'" size="40" /></span><br />'.
5936: '<span class="LC_nobreak"><span id="'.$context.'_recaptchavertxt">'.$vertext.'</span> '."\n".
5937: '<input type="'.$keyentry.'" id="'.$context.'_recaptchaversion" name="'.$context.'_recaptchaversion" value="'.
5938: $currver.'" size="3" /></span><br />'.
5939: '</td></tr></table>'."\n".
5940: '</td></tr>';
5941: return $output;
5942: }
5943:
5944: sub user_formats_row {
5945: my ($type,$settings,$rules,$ruleorder,$numinrow,$rowcount) = @_;
5946: my $output;
5947: my %text = (
5948: 'username' => 'new usernames',
5949: 'id' => 'IDs',
5950: 'email' => 'self-created accounts (e-mail)',
5951: );
5952: my $css_class = $rowcount%2?' class="LC_odd_row"':'';
5953: $output = '<tr '.$css_class.'>'.
5954: '<td><span class="LC_nobreak">';
5955: if ($type eq 'email') {
5956: $output .= &mt("Formats disallowed for $text{$type}: ");
5957: } else {
5958: $output .= &mt("Format rules to check for $text{$type}: ");
5959: }
5960: $output .= '</span></td>'.
5961: '<td class="LC_left_item" colspan="2"><table>';
5962: my $rem;
5963: if (ref($ruleorder) eq 'ARRAY') {
5964: for (my $i=0; $i<@{$ruleorder}; $i++) {
5965: if (ref($rules->{$ruleorder->[$i]}) eq 'HASH') {
5966: my $rem = $i%($numinrow);
5967: if ($rem == 0) {
5968: if ($i > 0) {
5969: $output .= '</tr>';
5970: }
5971: $output .= '<tr>';
5972: }
5973: my $check = ' ';
5974: if (ref($settings) eq 'HASH') {
5975: if (ref($settings->{$type.'_rule'}) eq 'ARRAY') {
5976: if (grep(/^\Q$ruleorder->[$i]\E$/,@{$settings->{$type.'_rule'}})) {
5977: $check = ' checked="checked" ';
5978: }
5979: }
5980: }
5981: $output .= '<td class="LC_left_item">'.
5982: '<span class="LC_nobreak"><label>'.
5983: '<input type="checkbox" name="'.$type.'_rule" '.
5984: 'value="'.$ruleorder->[$i].'"'.$check.'/>'.
5985: $rules->{$ruleorder->[$i]}{'name'}.'</label></span></td>';
5986: }
5987: }
5988: $rem = @{$ruleorder}%($numinrow);
5989: }
5990: my $colsleft = $numinrow - $rem;
5991: if ($colsleft > 1 ) {
5992: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
5993: ' </td>';
5994: } elsif ($colsleft == 1) {
5995: $output .= '<td class="LC_left_item"> </td>';
5996: }
5997: $output .= '</tr></table></td></tr>';
5998: return $output;
5999: }
6000:
6001: sub usercreation_types {
6002: my %lt = &Apache::lonlocal::texthash (
6003: author => 'When adding a co-author',
6004: course => 'When adding a user to a course',
6005: requestcrs => 'When requesting a course',
6006: any => 'Any',
6007: official => 'Institutional only ',
6008: unofficial => 'Non-institutional only',
6009: none => 'None',
6010: );
6011: return %lt;
6012: }
6013:
6014: sub selfcreation_types {
6015: my %lt = &Apache::lonlocal::texthash (
6016: selfcreate => 'User creates own account',
6017: any => 'Any',
6018: official => 'Institutional only ',
6019: unofficial => 'Non-institutional only',
6020: email => 'E-mail address',
6021: login => 'Institutional Login',
6022: sso => 'SSO',
6023: );
6024: }
6025:
6026: sub authtype_names {
6027: my %lt = &Apache::lonlocal::texthash(
6028: int => 'Internal',
6029: krb4 => 'Kerberos 4',
6030: krb5 => 'Kerberos 5',
6031: loc => 'Local',
6032: );
6033: return %lt;
6034: }
6035:
6036: sub context_names {
6037: my %context_title = &Apache::lonlocal::texthash(
6038: author => 'Creating users when an Author',
6039: course => 'Creating users when in a course',
6040: domain => 'Creating users when a Domain Coordinator',
6041: );
6042: return %context_title;
6043: }
6044:
6045: sub print_usermodification {
6046: my ($position,$dom,$settings,$rowtotal) = @_;
6047: my $numinrow = 4;
6048: my ($context,$datatable,$rowcount);
6049: if ($position eq 'top') {
6050: $rowcount = 0;
6051: $context = 'author';
6052: foreach my $role ('ca','aa') {
6053: $datatable .= &modifiable_userdata_row($context,$role,$settings,
6054: $numinrow,$rowcount);
6055: $$rowtotal ++;
6056: $rowcount ++;
6057: }
6058: } elsif ($position eq 'bottom') {
6059: $context = 'course';
6060: $rowcount = 0;
6061: foreach my $role ('st','ep','ta','in','cr') {
6062: $datatable .= &modifiable_userdata_row($context,$role,$settings,
6063: $numinrow,$rowcount);
6064: $$rowtotal ++;
6065: $rowcount ++;
6066: }
6067: }
6068: return $datatable;
6069: }
6070:
6071: sub print_defaults {
6072: my ($position,$dom,$settings,$rowtotal) = @_;
6073: my $rownum = 0;
6074: my ($datatable,$css_class);
6075: if ($position eq 'top') {
6076: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def',
6077: 'datelocale_def','portal_def');
6078: my %defaults;
6079: if (ref($settings) eq 'HASH') {
6080: %defaults = %{$settings};
6081: } else {
6082: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
6083: foreach my $item (@items) {
6084: $defaults{$item} = $domdefaults{$item};
6085: }
6086: }
6087: my $titles = &defaults_titles($dom);
6088: foreach my $item (@items) {
6089: if ($rownum%2) {
6090: $css_class = '';
6091: } else {
6092: $css_class = ' class="LC_odd_row" ';
6093: }
6094: $datatable .= '<tr'.$css_class.'>'.
6095: '<td><span class="LC_nobreak">'.$titles->{$item}.
6096: '</span></td><td class="LC_right_item" colspan="3">';
6097: if ($item eq 'auth_def') {
6098: my @authtypes = ('internal','krb4','krb5','localauth');
6099: my %shortauth = (
6100: internal => 'int',
6101: krb4 => 'krb4',
6102: krb5 => 'krb5',
6103: localauth => 'loc'
6104: );
6105: my %authnames = &authtype_names();
6106: foreach my $auth (@authtypes) {
6107: my $checked = ' ';
6108: if ($defaults{$item} eq $auth) {
6109: $checked = ' checked="checked" ';
6110: }
6111: $datatable .= '<label><input type="radio" name="'.$item.
6112: '" value="'.$auth.'"'.$checked.'/>'.
6113: $authnames{$shortauth{$auth}}.'</label> ';
6114: }
6115: } elsif ($item eq 'timezone_def') {
6116: my $includeempty = 1;
6117: $datatable .= &Apache::loncommon::select_timezone($item,$defaults{$item},undef,$includeempty);
6118: } elsif ($item eq 'datelocale_def') {
6119: my $includeempty = 1;
6120: $datatable .= &Apache::loncommon::select_datelocale($item,$defaults{$item},undef,$includeempty);
6121: } elsif ($item eq 'lang_def') {
6122: my $includeempty = 1;
6123: $datatable .= &Apache::loncommon::select_language($item,$defaults{$item},$includeempty);
6124: } else {
6125: my $size;
6126: if ($item eq 'portal_def') {
6127: $size = ' size="25"';
6128: }
6129: $datatable .= '<input type="text" name="'.$item.'" value="'.
6130: $defaults{$item}.'"'.$size.' />';
6131: }
6132: $datatable .= '</td></tr>';
6133: $rownum ++;
6134: }
6135: } else {
6136: my (%defaults);
6137: if (ref($settings) eq 'HASH') {
6138: if ((ref($settings->{'inststatusorder'}) eq 'ARRAY') && (ref($settings->{'inststatustypes'}) eq 'HASH') &&
6139: (ref($settings->{'inststatusguest'}) eq 'ARRAY')) {
6140: my $maxnum = @{$settings->{'inststatusorder'}};
6141: for (my $i=0; $i<$maxnum; $i++) {
6142: $css_class = $rownum%2?' class="LC_odd_row"':'';
6143: my $item = $settings->{'inststatusorder'}->[$i];
6144: my $title = $settings->{'inststatustypes'}->{$item};
6145: my $guestok;
6146: if (grep(/^\Q$item\E$/,@{$settings->{'inststatusguest'}})) {
6147: $guestok = 1;
6148: }
6149: my $chgstr = ' onchange="javascript:reorderTypes(this.form,'."'$item'".');"';
6150: $datatable .= '<tr'.$css_class.'>'.
6151: '<td><span class="LC_nobreak">'.
6152: '<select name="inststatus_pos_'.$item.'"'.$chgstr.'>';
6153: for (my $k=0; $k<=$maxnum; $k++) {
6154: my $vpos = $k+1;
6155: my $selstr;
6156: if ($k == $i) {
6157: $selstr = ' selected="selected" ';
6158: }
6159: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
6160: }
6161: my ($checkedon,$checkedoff);
6162: $checkedoff = ' checked="checked"';
6163: if ($guestok) {
6164: $checkedon = $checkedoff;
6165: $checkedoff = '';
6166: }
6167: $datatable .= '</select> '.&mt('Internal ID:').' <b>'.$item.'</b> '.
6168: '<input type="checkbox" name="inststatus_delete" value="'.$item.'" />'.
6169: &mt('delete').'</span></td>'.
6170: '<td class="LC_left_item"><span class="LC_nobreak">'.&mt('Name displayed:').
6171: '<input type="text" size="20" name="inststatus_title_'.$item.'" value="'.$title.'" />'.
6172: '</span></td>'.
6173: '<td class="LC_right_item"><span class="LC_nobreak">'.
6174: '<label><input type="radio" value="1" name="inststatus_guest_'.$item.'"'.$checkedon.' />'.
6175: &mt('Yes').'</label>'.(' 'x2).
6176: '<label><input type="radio" value="0" name="inststatus_guest_'.$item.'"'.$checkedoff.' />'.
6177: &mt('No').'</label></span></td></tr>';
6178: }
6179: $css_class = $rownum%2?' class="LC_odd_row"':'';
6180: my $chgstr = ' onchange="javascript:reorderTypes(this.form,'."'addinststatus_pos'".');"';
6181: $datatable .= '<tr '.$css_class.'>'.
6182: '<td><span class="LC_nobreak"><select name="addinststatus_pos"'.$chgstr.'>';
6183: for (my $k=0; $k<=$maxnum; $k++) {
6184: my $vpos = $k+1;
6185: my $selstr;
6186: if ($k == $maxnum) {
6187: $selstr = ' selected="selected" ';
6188: }
6189: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
6190: }
6191: $datatable .= '</select> '.&mt('Internal ID:').
6192: '<input type="text" size="10" name="addinststatus" value="" />'.
6193: ' '.&mt('(new)').
6194: '</span></td><td class="LC_left_item"><span class="LC_nobreak">'.
6195: &mt('Name displayed:').
6196: '<input type="text" size="20" name="addinststatus_title" value="" /></span></td>'.
6197: '<td class="LC_right_item"><span class="LC_nobreak">'.
6198: '<label><input type="radio" value="1" name="addinststatus_guest" />'.
6199: &mt('Yes').'</label>'.(' 'x2).
6200: '<label><input type="radio" value="0" name="addinststatus_guest" />'.
6201: &mt('No').'</label></span></td></tr>';
6202: '</tr>'."\n";
6203: $rownum ++;
6204: }
6205: }
6206: }
6207: $$rowtotal += $rownum;
6208: return $datatable;
6209: }
6210:
6211: sub get_languages_hash {
6212: my %langchoices;
6213: foreach my $id (&Apache::loncommon::languageids()) {
6214: my $code = &Apache::loncommon::supportedlanguagecode($id);
6215: if ($code ne '') {
6216: $langchoices{$code} = &Apache::loncommon::plainlanguagedescription($id);
6217: }
6218: }
6219: return %langchoices;
6220: }
6221:
6222: sub defaults_titles {
6223: my ($dom) = @_;
6224: my %titles = &Apache::lonlocal::texthash (
6225: 'auth_def' => 'Default authentication type',
6226: 'auth_arg_def' => 'Default authentication argument',
6227: 'lang_def' => 'Default language',
6228: 'timezone_def' => 'Default timezone',
6229: 'datelocale_def' => 'Default locale for dates',
6230: 'portal_def' => 'Portal/Default URL',
6231: );
6232: if ($dom) {
6233: my $uprimary_id = &Apache::lonnet::domain($dom,'primary');
6234: my $uint_dom = &Apache::lonnet::internet_dom($uprimary_id);
6235: my $protocol = $Apache::lonnet::protocol{$uprimary_id};
6236: $protocol = 'http' if ($protocol ne 'https');
6237: if ($uint_dom) {
6238: $titles{'portal_def'} .= ' '.&mt('(for example: [_1])',$protocol.'://loncapa.'.
6239: $uint_dom);
6240: }
6241: }
6242: return (\%titles);
6243: }
6244:
6245: sub print_scantronformat {
6246: my ($r,$dom,$confname,$settings,$rowtotal) = @_;
6247: my $itemcount = 1;
6248: my ($datatable,$css_class,$scantronurl,$is_custom,%error,%scantronurls,
6249: %confhash);
6250: my $switchserver = &check_switchserver($dom,$confname);
6251: my %lt = &Apache::lonlocal::texthash (
6252: default => 'Default bubblesheet format file error',
6253: custom => 'Custom bubblesheet format file error',
6254: );
6255: my %scantronfiles = (
6256: default => 'default.tab',
6257: custom => 'custom.tab',
6258: );
6259: foreach my $key (keys(%scantronfiles)) {
6260: $scantronurls{$key} = '/res/'.$dom.'/'.$confname.'/scantron/'
6261: .$scantronfiles{$key};
6262: }
6263: my @defaultinfo = &Apache::lonnet::stat_file($scantronurls{'default'});
6264: if ((!@defaultinfo) || ($defaultinfo[0] eq 'no_such_dir')) {
6265: if (!$switchserver) {
6266: my $servadm = $r->dir_config('lonAdmEMail');
6267: my ($configuserok,$author_ok) = &config_check($dom,$confname,$servadm);
6268: if ($configuserok eq 'ok') {
6269: if ($author_ok eq 'ok') {
6270: my %legacyfile = (
6271: default => $Apache::lonnet::perlvar{'lonTabDir'}.'/default_scantronformat.tab',
6272: custom => $Apache::lonnet::perlvar{'lonTabDir'}.'/scantronformat.tab',
6273: );
6274: my %md5chk;
6275: foreach my $type (keys(%legacyfile)) {
6276: ($md5chk{$type}) = split(/ /,`md5sum $legacyfile{$type}`);
6277: chomp($md5chk{$type});
6278: }
6279: if ($md5chk{'default'} ne $md5chk{'custom'}) {
6280: foreach my $type (keys(%legacyfile)) {
6281: ($scantronurls{$type},my $error) =
6282: &legacy_scantronformat($r,$dom,$confname,
6283: $type,$legacyfile{$type},
6284: $scantronurls{$type},
6285: $scantronfiles{$type});
6286: if ($error ne '') {
6287: $error{$type} = $error;
6288: }
6289: }
6290: if (keys(%error) == 0) {
6291: $is_custom = 1;
6292: $confhash{'scantron'}{'scantronformat'} =
6293: $scantronurls{'custom'};
6294: my $putresult =
6295: &Apache::lonnet::put_dom('configuration',
6296: \%confhash,$dom);
6297: if ($putresult ne 'ok') {
6298: $error{'custom'} =
6299: '<span class="LC_error">'.
6300: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
6301: }
6302: }
6303: } else {
6304: ($scantronurls{'default'},my $error) =
6305: &legacy_scantronformat($r,$dom,$confname,
6306: 'default',$legacyfile{'default'},
6307: $scantronurls{'default'},
6308: $scantronfiles{'default'});
6309: if ($error eq '') {
6310: $confhash{'scantron'}{'scantronformat'} = '';
6311: my $putresult =
6312: &Apache::lonnet::put_dom('configuration',
6313: \%confhash,$dom);
6314: if ($putresult ne 'ok') {
6315: $error{'default'} =
6316: '<span class="LC_error">'.
6317: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
6318: }
6319: } else {
6320: $error{'default'} = $error;
6321: }
6322: }
6323: }
6324: }
6325: } else {
6326: $error{'default'} = &mt("Unable to copy default bubblesheet formatfile to domain's RES space: [_1]",$switchserver);
6327: }
6328: }
6329: if (ref($settings) eq 'HASH') {
6330: if ($settings->{'scantronformat'} eq "/res/$dom/$confname/scantron/custom.tab") {
6331: my @info = &Apache::lonnet::stat_file($settings->{'scantronformat'});
6332: if ((!@info) || ($info[0] eq 'no_such_dir')) {
6333: $scantronurl = '';
6334: } else {
6335: $scantronurl = $settings->{'scantronformat'};
6336: }
6337: $is_custom = 1;
6338: } else {
6339: $scantronurl = $scantronurls{'default'};
6340: }
6341: } else {
6342: if ($is_custom) {
6343: $scantronurl = $scantronurls{'custom'};
6344: } else {
6345: $scantronurl = $scantronurls{'default'};
6346: }
6347: }
6348: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6349: $datatable .= '<tr'.$css_class.'>';
6350: if (!$is_custom) {
6351: $datatable .= '<td>'.&mt('Default in use:').'<br />'.
6352: '<span class="LC_nobreak">';
6353: if ($scantronurl) {
6354: $datatable .= &Apache::loncommon::modal_link($scantronurl,&mt('Default bubblesheet format file'),600,500,
6355: undef,undef,undef,undef,'background-color:#ffffff');
6356: } else {
6357: $datatable = &mt('File unavailable for display');
6358: }
6359: $datatable .= '</span></td>';
6360: if (keys(%error) == 0) {
6361: $datatable .= '<td valign="bottom">';
6362: if (!$switchserver) {
6363: $datatable .= &mt('Upload:').'<br />';
6364: }
6365: } else {
6366: my $errorstr;
6367: foreach my $key (sort(keys(%error))) {
6368: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
6369: }
6370: $datatable .= '<td>'.$errorstr;
6371: }
6372: } else {
6373: if (keys(%error) > 0) {
6374: my $errorstr;
6375: foreach my $key (sort(keys(%error))) {
6376: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
6377: }
6378: $datatable .= '<td>'.$errorstr.'</td><td> ';
6379: } elsif ($scantronurl) {
6380: my $link = &Apache::loncommon::modal_link($scantronurl,&mt('Custom bubblesheet format file'),600,500,
6381: undef,undef,undef,undef,'background-color:#ffffff');
6382: $datatable .= '<td><span class="LC_nobreak">'.
6383: $link.
6384: '<label><input type="checkbox" name="scantronformat_del"'.
6385: ' value="1" />'.&mt('Delete?').'</label></span></td>'.
6386: '<td><span class="LC_nobreak"> '.
6387: &mt('Replace:').'</span><br />';
6388: }
6389: }
6390: if (keys(%error) == 0) {
6391: if ($switchserver) {
6392: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
6393: } else {
6394: $datatable .='<span class="LC_nobreak"> '.
6395: '<input type="file" name="scantronformat" /></span>';
6396: }
6397: }
6398: $datatable .= '</td></tr>';
6399: $$rowtotal ++;
6400: return $datatable;
6401: }
6402:
6403: sub legacy_scantronformat {
6404: my ($r,$dom,$confname,$file,$legacyfile,$newurl,$newfile) = @_;
6405: my ($url,$error);
6406: my @statinfo = &Apache::lonnet::stat_file($newurl);
6407: if ((!@statinfo) || ($statinfo[0] eq 'no_such_dir')) {
6408: (my $result,$url) =
6409: &publishlogo($r,'copy',$legacyfile,$dom,$confname,'scantron',
6410: '','',$newfile);
6411: if ($result ne 'ok') {
6412: $error = &mt("An error occurred publishing the [_1] bubblesheet format file in RES space. Error was: [_2].",$newfile,$result);
6413: }
6414: }
6415: return ($url,$error);
6416: }
6417:
6418: sub print_coursecategories {
6419: my ($position,$dom,$hdritem,$settings,$rowtotal) = @_;
6420: my $datatable;
6421: if ($position eq 'top') {
6422: my (%checked);
6423: my @catitems = ('unauth','auth');
6424: my @cattypes = ('std','domonly','codesrch','none');
6425: $checked{'unauth'} = 'std';
6426: $checked{'auth'} = 'std';
6427: if (ref($settings) eq 'HASH') {
6428: foreach my $type (@cattypes) {
6429: if ($type eq $settings->{'unauth'}) {
6430: $checked{'unauth'} = $type;
6431: }
6432: if ($type eq $settings->{'auth'}) {
6433: $checked{'auth'} = $type;
6434: }
6435: }
6436: }
6437: my %lt = &Apache::lonlocal::texthash (
6438: unauth => 'Catalog type for unauthenticated users',
6439: auth => 'Catalog type for authenticated users',
6440: none => 'No catalog',
6441: std => 'Standard catalog',
6442: domonly => 'Domain-only catalog',
6443: codesrch => "Code search form",
6444: );
6445: my $itemcount = 0;
6446: foreach my $item (@catitems) {
6447: my $css_class = $itemcount%2? ' class="LC_odd_row"':'';
6448: $datatable .= '<tr '.$css_class.'>'.
6449: '<td>'.$lt{$item}.'</td>'.
6450: '<td class="LC_right_item"><span class="LC_nobreak">';
6451: foreach my $type (@cattypes) {
6452: my $ischecked;
6453: if ($checked{$item} eq $type) {
6454: $ischecked=' checked="checked"';
6455: }
6456: $datatable .= '<label>'.
6457: '<input type="radio" name="coursecat_'.$item.'" value="'.$type.'"'.$ischecked.
6458: ' />'.$lt{$type}.'</label> ';
6459: }
6460: $datatable .= '</td></tr>';
6461: $itemcount ++;
6462: }
6463: $$rowtotal += $itemcount;
6464: } elsif ($position eq 'middle') {
6465: my $toggle_cats_crs = ' ';
6466: my $toggle_cats_dom = ' checked="checked" ';
6467: my $can_cat_crs = ' ';
6468: my $can_cat_dom = ' checked="checked" ';
6469: my $toggle_catscomm_comm = ' ';
6470: my $toggle_catscomm_dom = ' checked="checked" ';
6471: my $can_catcomm_comm = ' ';
6472: my $can_catcomm_dom = ' checked="checked" ';
6473: my $toggle_catsplace_place = ' ';
6474: my $toggle_catsplace_dom = ' checked="checked" ';
6475: my $can_catplace_place = ' ';
6476: my $can_catplace_dom = ' checked="checked" ';
6477:
6478: if (ref($settings) eq 'HASH') {
6479: if ($settings->{'togglecats'} eq 'crs') {
6480: $toggle_cats_crs = $toggle_cats_dom;
6481: $toggle_cats_dom = ' ';
6482: }
6483: if ($settings->{'categorize'} eq 'crs') {
6484: $can_cat_crs = $can_cat_dom;
6485: $can_cat_dom = ' ';
6486: }
6487: if ($settings->{'togglecatscomm'} eq 'comm') {
6488: $toggle_catscomm_comm = $toggle_catscomm_dom;
6489: $toggle_catscomm_dom = ' ';
6490: }
6491: if ($settings->{'categorizecomm'} eq 'comm') {
6492: $can_catcomm_comm = $can_catcomm_dom;
6493: $can_catcomm_dom = ' ';
6494: }
6495: if ($settings->{'togglecatsplace'} eq 'place') {
6496: $toggle_catsplace_place = $toggle_catsplace_dom;
6497: $toggle_catsplace_dom = ' ';
6498: }
6499: if ($settings->{'categorizeplace'} eq 'place') {
6500: $can_catplace_place = $can_catplace_dom;
6501: $can_catplace_dom = ' ';
6502: }
6503: }
6504: my %title = &Apache::lonlocal::texthash (
6505: togglecats => 'Show/Hide a course in catalog',
6506: togglecatscomm => 'Show/Hide a community in catalog',
6507: togglecatsplace => 'Show/Hide a placement test in catalog',
6508: categorize => 'Assign a category to a course',
6509: categorizecomm => 'Assign a category to a community',
6510: categorizeplace => 'Assign a category to a placement test',
6511: );
6512: my %level = &Apache::lonlocal::texthash (
6513: dom => 'Set in Domain',
6514: crs => 'Set in Course',
6515: comm => 'Set in Community',
6516: place => 'Set in Placement Test',
6517: );
6518: $datatable = '<tr class="LC_odd_row">'.
6519: '<td>'.$title{'togglecats'}.'</td>'.
6520: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
6521: '<input type="radio" name="togglecats"'.
6522: $toggle_cats_dom.' value="dom" />'.$level{'dom'}.'</label> '.
6523: '<label><input type="radio" name="togglecats"'.
6524: $toggle_cats_crs.' value="crs" />'.$level{'crs'}.'</label></span></td>'.
6525: '</tr><tr>'.
6526: '<td>'.$title{'categorize'}.'</td>'.
6527: '<td class="LC_right_item"><span class="LC_nobreak">'.
6528: '<label><input type="radio" name="categorize"'.
6529: $can_cat_dom.' value="dom" />'.$level{'dom'}.'</label> '.
6530: '<label><input type="radio" name="categorize"'.
6531: $can_cat_crs.'value="crs" />'.$level{'crs'}.'</label></span></td>'.
6532: '</tr><tr class="LC_odd_row">'.
6533: '<td>'.$title{'togglecatscomm'}.'</td>'.
6534: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
6535: '<input type="radio" name="togglecatscomm"'.
6536: $toggle_catscomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
6537: '<label><input type="radio" name="togglecatscomm"'.
6538: $toggle_catscomm_comm.' value="comm" />'.$level{'comm'}.'</label></span></td>'.
6539: '</tr><tr>'.
6540: '<td>'.$title{'categorizecomm'}.'</td>'.
6541: '<td class="LC_right_item"><span class="LC_nobreak">'.
6542: '<label><input type="radio" name="categorizecomm"'.
6543: $can_catcomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
6544: '<label><input type="radio" name="categorizecomm"'.
6545: $can_catcomm_comm.'value="comm" />'.$level{'comm'}.'</label></span></td>'.
6546: '</tr><tr>'.
6547: '<td>'.$title{'togglecatsplace'}.'</td>'.
6548: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
6549: '<input type="radio" name="togglecatsplace"'.
6550: $toggle_catsplace_dom.' value="dom" />'.$level{'dom'}.'</label> '.
6551: '<label><input type="radio" name="togglecatscomm"'.
6552: $toggle_catsplace_place.' value="comm" />'.$level{'place'}.'</label></span></td>'.
6553: '</tr><tr>'.
6554: '<td>'.$title{'categorizeplace'}.'</td>'.
6555: '<td class="LC_right_item"><span class="LC_nobreak">'.
6556: '<label><input type="radio" name="categorizeplace"'.
6557: $can_catplace_dom.' value="dom" />'.$level{'dom'}.'</label> '.
6558: '<label><input type="radio" name="categorizeplace"'.
6559: $can_catplace_place.'value="place" />'.$level{'place'}.'</label></span></td>'.
6560: '</tr>';
6561: $$rowtotal += 6;
6562: } else {
6563: my $css_class;
6564: my $itemcount = 1;
6565: my $cathash;
6566: if (ref($settings) eq 'HASH') {
6567: $cathash = $settings->{'cats'};
6568: }
6569: if (ref($cathash) eq 'HASH') {
6570: my (@cats,@trails,%allitems,%idx,@jsarray);
6571: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,
6572: \%allitems,\%idx,\@jsarray);
6573: my $maxdepth = scalar(@cats);
6574: my $colattrib = '';
6575: if ($maxdepth > 2) {
6576: $colattrib = ' colspan="2" ';
6577: }
6578: my @path;
6579: if (@cats > 0) {
6580: if (ref($cats[0]) eq 'ARRAY') {
6581: my $numtop = @{$cats[0]};
6582: my $maxnum = $numtop;
6583: my %default_names = (
6584: instcode => &mt('Official courses'),
6585: communities => &mt('Communities'),
6586: placement => &mt('Placement Tests'),
6587: );
6588:
6589: if ((!grep(/^instcode$/,@{$cats[0]})) ||
6590: ($cathash->{'instcode::0'} eq '') ||
6591: (!grep(/^communities$/,@{$cats[0]})) ||
6592: ($cathash->{'communities::0'} eq '') ||
6593: (!grep(/^placement$/,@{$cats[0]})) ||
6594: ($cathash->{'placement::0'} eq '')) {
6595: $maxnum ++;
6596: }
6597: my $lastidx;
6598: for (my $i=0; $i<$numtop; $i++) {
6599: my $parent = $cats[0][$i];
6600: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6601: my $item = &escape($parent).'::0';
6602: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$item','$idx{$item}'".');"';
6603: $lastidx = $idx{$item};
6604: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
6605: .'<select name="'.$item.'"'.$chgstr.'>';
6606: for (my $k=0; $k<=$maxnum; $k++) {
6607: my $vpos = $k+1;
6608: my $selstr;
6609: if ($k == $i) {
6610: $selstr = ' selected="selected" ';
6611: }
6612: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
6613: }
6614: $datatable .= '</select></span></td><td>';
6615: if ($parent eq 'instcode' || $parent eq 'communities' || $parent eq 'placement') {
6616: $datatable .= '<span class="LC_nobreak">'
6617: .$default_names{$parent}.'</span>';
6618: if ($parent eq 'instcode') {
6619: $datatable .= '<br /><span class="LC_nobreak">('
6620: .&mt('with institutional codes')
6621: .')</span></td><td'.$colattrib.'>';
6622: } else {
6623: $datatable .= '<table><tr><td>';
6624: }
6625: $datatable .= '<span class="LC_nobreak">'
6626: .'<label><input type="radio" name="'
6627: .$parent.'" value="1" checked="checked" />'
6628: .&mt('Display').'</label>';
6629: if ($parent eq 'instcode') {
6630: $datatable .= ' ';
6631: } else {
6632: $datatable .= '</span></td></tr><tr><td>'
6633: .'<span class="LC_nobreak">';
6634: }
6635: $datatable .= '<label><input type="radio" name="'
6636: .$parent.'" value="0" />'
6637: .&mt('Do not display').'</label></span>';
6638: if (($parent eq 'communities') || ($parent eq 'placement')) {
6639: $datatable .= '</td></tr></table>';
6640: }
6641: $datatable .= '</td>';
6642: } else {
6643: $datatable .= $parent
6644: .' <span class="LC_nobreak"><label>'
6645: .'<input type="checkbox" name="deletecategory" '
6646: .'value="'.$item.'" />'.&mt('Delete').'</label></span></td>';
6647: }
6648: my $depth = 1;
6649: push(@path,$parent);
6650: $datatable .= &build_category_rows($itemcount,\@cats,$depth,$parent,\@path,\%idx);
6651: pop(@path);
6652: $datatable .= '</tr><tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr>';
6653: $itemcount ++;
6654: }
6655: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6656: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','$lastidx'".');"';
6657: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="addcategory_pos"'.$chgstr.'>';
6658: for (my $k=0; $k<=$maxnum; $k++) {
6659: my $vpos = $k+1;
6660: my $selstr;
6661: if ($k == $numtop) {
6662: $selstr = ' selected="selected" ';
6663: }
6664: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
6665: }
6666: $datatable .= '</select></span></td><td colspan="2">'.&mt('Add category:').' '
6667: .'<input type="text" size="20" name="addcategory_name" value="" /></td>'
6668: .'</tr>'."\n";
6669: $itemcount ++;
6670: foreach my $default ('instcode','communities','placement') {
6671: if ((!grep(/^\Q$default\E$/,@{$cats[0]})) || ($cathash->{$default.'::0'} eq '')) {
6672: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6673: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$default"."_pos','$lastidx'".');"';
6674: $datatable .= '<tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr><tr '.$css_class.'><td>'.
6675: '<span class="LC_nobreak"><select name="'.$default.'_pos"'.$chgstr.'>';
6676: for (my $k=0; $k<=$maxnum; $k++) {
6677: my $vpos = $k+1;
6678: my $selstr;
6679: if ($k == $maxnum) {
6680: $selstr = ' selected="selected" ';
6681: }
6682: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
6683: }
6684: $datatable .= '</select></span></td>'.
6685: '<td><span class="LC_nobreak">'.
6686: $default_names{$default}.'</span>';
6687: if ($default eq 'instcode') {
6688: $datatable .= '<br /><span class="LC_nobreak">('
6689: .&mt('with institutional codes').')</span>';
6690: }
6691: $datatable .= '</td>'
6692: .'<td><span class="LC_nobreak"><label><input type="radio" name="'.$default.'" value="1" />'
6693: .&mt('Display').'</label> '
6694: .'<label><input type="radio" name="'.$default.'" value="0" checked="checked"/>'
6695: .&mt('Do not display').'</label></span></td></tr>';
6696: }
6697: }
6698: }
6699: } else {
6700: $datatable .= &initialize_categories($itemcount);
6701: }
6702: } else {
6703: $datatable .= '<td class="LC_right_item">'.$hdritem->{'header'}->[1]->{'col2'}.'</td>'
6704: .&initialize_categories($itemcount);
6705: }
6706: $$rowtotal += $itemcount;
6707: }
6708: return $datatable;
6709: }
6710:
6711: sub print_serverstatuses {
6712: my ($dom,$settings,$rowtotal) = @_;
6713: my $datatable;
6714: my @pages = &serverstatus_pages();
6715: my (%namedaccess,%machineaccess);
6716: foreach my $type (@pages) {
6717: $namedaccess{$type} = '';
6718: $machineaccess{$type}= '';
6719: }
6720: if (ref($settings) eq 'HASH') {
6721: foreach my $type (@pages) {
6722: if (exists($settings->{$type})) {
6723: if (ref($settings->{$type}) eq 'HASH') {
6724: foreach my $key (keys(%{$settings->{$type}})) {
6725: if ($key eq 'namedusers') {
6726: $namedaccess{$type} = $settings->{$type}->{$key};
6727: } elsif ($key eq 'machines') {
6728: $machineaccess{$type} = $settings->{$type}->{$key};
6729: }
6730: }
6731: }
6732: }
6733: }
6734: }
6735: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
6736: my $rownum = 0;
6737: my $css_class;
6738: foreach my $type (@pages) {
6739: $rownum ++;
6740: $css_class = $rownum%2?' class="LC_odd_row"':'';
6741: $datatable .= '<tr'.$css_class.'>'.
6742: '<td><span class="LC_nobreak">'.
6743: $titles->{$type}.'</span></td>'.
6744: '<td class="LC_left_item">'.
6745: '<input type="text" name="'.$type.'_namedusers" '.
6746: 'value="'.$namedaccess{$type}.'" size="30" /></td>'.
6747: '<td class="LC_right_item">'.
6748: '<span class="LC_nobreak">'.
6749: '<input type="text" name="'.$type.'_machines" '.
6750: 'value="'.$machineaccess{$type}.'" size="10" />'.
6751: '</td></tr>'."\n";
6752: }
6753: $$rowtotal += $rownum;
6754: return $datatable;
6755: }
6756:
6757: sub serverstatus_pages {
6758: return ('userstatus','lonstatus','loncron','server-status','codeversions',
6759: 'checksums','clusterstatus','certstatus','metadata_keywords',
6760: 'metadata_harvest','takeoffline','takeonline','showenv','toggledebug',
6761: 'ping','domconf','uniquecodes','diskusage','coursecatalog');
6762: }
6763:
6764: sub defaults_javascript {
6765: my ($settings) = @_;
6766: return unless (ref($settings) eq 'HASH');
6767: if ((ref($settings->{'inststatusorder'}) eq 'ARRAY') && (ref($settings->{'inststatustypes'}) eq 'HASH')) {
6768: my $maxnum = scalar(@{$settings->{'inststatusorder'}});
6769: if ($maxnum eq '') {
6770: $maxnum = 0;
6771: }
6772: $maxnum ++;
6773: my $jstext = ' var inststatuses = Array('."'".join("','",@{$settings->{'inststatusorder'}})."'".');';
6774: return <<"ENDSCRIPT";
6775: <script type="text/javascript">
6776: // <![CDATA[
6777: function reorderTypes(form,caller) {
6778: var changedVal;
6779: $jstext
6780: var newpos = 'addinststatus_pos';
6781: var current = new Array;
6782: var maxh = $maxnum;
6783: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
6784: var oldVal;
6785: if (caller == newpos) {
6786: changedVal = newitemVal;
6787: } else {
6788: var curritem = 'inststatus_pos_'+caller;
6789: changedVal = form.elements[curritem].options[form.elements[curritem].selectedIndex].value;
6790: current[newitemVal] = newpos;
6791: }
6792: for (var i=0; i<inststatuses.length; i++) {
6793: if (inststatuses[i] != caller) {
6794: var elementName = 'inststatus_pos_'+inststatuses[i];
6795: if (form.elements[elementName]) {
6796: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
6797: current[currVal] = elementName;
6798: }
6799: }
6800: }
6801: for (var j=0; j<maxh; j++) {
6802: if (current[j] == undefined) {
6803: oldVal = j;
6804: }
6805: }
6806: if (oldVal < changedVal) {
6807: for (var k=oldVal+1; k<=changedVal ; k++) {
6808: var elementName = current[k];
6809: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
6810: }
6811: } else {
6812: for (var k=changedVal; k<oldVal; k++) {
6813: var elementName = current[k];
6814: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
6815: }
6816: }
6817: return;
6818: }
6819:
6820: // ]]>
6821: </script>
6822:
6823: ENDSCRIPT
6824: }
6825: }
6826:
6827: sub coursecategories_javascript {
6828: my ($settings) = @_;
6829: my ($output,$jstext,$cathash);
6830: if (ref($settings) eq 'HASH') {
6831: $cathash = $settings->{'cats'};
6832: }
6833: if (ref($cathash) eq 'HASH') {
6834: my (@cats,@jsarray,%idx);
6835: &Apache::loncommon::gather_categories($cathash,\@cats,\%idx,\@jsarray);
6836: if (@jsarray > 0) {
6837: $jstext = ' var categories = Array('.scalar(@jsarray).');'."\n";
6838: for (my $i=0; $i<@jsarray; $i++) {
6839: if (ref($jsarray[$i]) eq 'ARRAY') {
6840: my $catstr = join('","',@{$jsarray[$i]});
6841: $jstext .= ' categories['.$i.'] = Array("'.$catstr.'");'."\n";
6842: }
6843: }
6844: }
6845: } else {
6846: $jstext = ' var categories = Array(1);'."\n".
6847: ' categories[0] = Array("instcode_pos");'."\n";
6848: }
6849: my $instcode_reserved = &mt('The name: [_1] is a reserved category.','"instcode"');
6850: my $communities_reserved = &mt('The name: [_1] is a reserved category.','"communities"');
6851: my $placement_reserved = &mt('The name: [_1] is a reserved category.','"placement"');
6852: my $choose_again = "\n".&mt('Please use a different name for the new top level category.');
6853: &js_escape(\$instcode_reserved);
6854: &js_escape(\$communities_reserved);
6855: &js_escape(\$placement_reserved);
6856: &js_escape(\$choose_again);
6857: $output = <<"ENDSCRIPT";
6858: <script type="text/javascript">
6859: // <![CDATA[
6860: function reorderCats(form,parent,item,idx) {
6861: var changedVal;
6862: $jstext
6863: var newpos = 'addcategory_pos';
6864: if (parent == '') {
6865: var has_instcode = 0;
6866: var maxtop = categories[idx].length;
6867: for (var j=0; j<maxtop; j++) {
6868: if (categories[idx][j] == 'instcode::0') {
6869: has_instcode == 1;
6870: }
6871: }
6872: if (has_instcode == 0) {
6873: categories[idx][maxtop] = 'instcode_pos';
6874: }
6875: } else {
6876: newpos += '_'+parent;
6877: }
6878: var maxh = 1 + categories[idx].length;
6879: var current = new Array;
6880: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
6881: if (item == newpos) {
6882: changedVal = newitemVal;
6883: } else {
6884: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
6885: current[newitemVal] = newpos;
6886: }
6887: for (var i=0; i<categories[idx].length; i++) {
6888: var elementName = categories[idx][i];
6889: if (elementName != item) {
6890: if (form.elements[elementName]) {
6891: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
6892: current[currVal] = elementName;
6893: }
6894: }
6895: }
6896: var oldVal;
6897: for (var j=0; j<maxh; j++) {
6898: if (current[j] == undefined) {
6899: oldVal = j;
6900: }
6901: }
6902: if (oldVal < changedVal) {
6903: for (var k=oldVal+1; k<=changedVal ; k++) {
6904: var elementName = current[k];
6905: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
6906: }
6907: } else {
6908: for (var k=changedVal; k<oldVal; k++) {
6909: var elementName = current[k];
6910: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
6911: }
6912: }
6913: return;
6914: }
6915:
6916: function categoryCheck(form) {
6917: if (form.elements['addcategory_name'].value == 'instcode') {
6918: alert('$instcode_reserved\\n$choose_again');
6919: return false;
6920: }
6921: if (form.elements['addcategory_name'].value == 'communities') {
6922: alert('$communities_reserved\\n$choose_again');
6923: return false;
6924: }
6925: if (form.elements['addcategory_name'].value == 'placement') {
6926: alert('$placement_reserved\\n$choose_again');
6927: return false;
6928: }
6929: return true;
6930: }
6931:
6932: // ]]>
6933: </script>
6934:
6935: ENDSCRIPT
6936: return $output;
6937: }
6938:
6939: sub initialize_categories {
6940: my ($itemcount) = @_;
6941: my ($datatable,$css_class,$chgstr);
6942: my %default_names = (
6943: instcode => 'Official courses (with institutional codes)',
6944: communities => 'Communities',
6945: placement => 'Placement Tests',
6946: );
6947: my $select0 = ' selected="selected"';
6948: my $select1 = '';
6949: foreach my $default ('instcode','communities','placement') {
6950: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6951: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'',$default"."_pos','0'".');"';
6952: if (($default eq 'communities') || ($default eq 'placement')) {
6953: $select1 = $select0;
6954: $select0 = '';
6955: }
6956: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
6957: .'<select name="'.$default.'_pos">'
6958: .'<option value="0"'.$select0.'>1</option>'
6959: .'<option value="1"'.$select1.'>2</option>'
6960: .'<option value="2">3</option></select> '
6961: .$default_names{$default}
6962: .'</span></td><td><span class="LC_nobreak">'
6963: .'<label><input type="radio" name="'.$default.'" value="1" checked="checked" />'
6964: .&mt('Display').'</label> <label>'
6965: .'<input type="radio" name="'.$default.'" value="0" />'.&mt('Do not display')
6966: .'</label></span></td></tr>';
6967: $itemcount ++;
6968: }
6969: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6970: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','0'".');"';
6971: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
6972: .'<select name="addcategory_pos"'.$chgstr.'>'
6973: .'<option value="0">1</option>'
6974: .'<option value="1">2</option>'
6975: .'<option value="2" selected="selected">3</option></select> '
6976: .&mt('Add category').'</td><td>'.&mt('Name:')
6977: .' <input type="text" size="20" name="addcategory_name" value="" /></td></tr>';
6978: return $datatable;
6979: }
6980:
6981: sub build_category_rows {
6982: my ($itemcount,$cats,$depth,$parent,$path,$idx) = @_;
6983: my ($text,$name,$item,$chgstr);
6984: if (ref($cats) eq 'ARRAY') {
6985: my $maxdepth = scalar(@{$cats});
6986: if (ref($cats->[$depth]) eq 'HASH') {
6987: if (ref($cats->[$depth]{$parent}) eq 'ARRAY') {
6988: my $numchildren = @{$cats->[$depth]{$parent}};
6989: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
6990: $text .= '<td><table class="LC_data_table">';
6991: my ($idxnum,$parent_name,$parent_item);
6992: my $higher = $depth - 1;
6993: if ($higher == 0) {
6994: $parent_name = &escape($parent).'::'.$higher;
6995: } else {
6996: if (ref($path) eq 'ARRAY') {
6997: $parent_name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
6998: }
6999: }
7000: $parent_item = 'addcategory_pos_'.$parent_name;
7001: for (my $j=0; $j<=$numchildren; $j++) {
7002: if ($j < $numchildren) {
7003: $name = $cats->[$depth]{$parent}[$j];
7004: $item = &escape($name).':'.&escape($parent).':'.$depth;
7005: $idxnum = $idx->{$item};
7006: } else {
7007: $name = $parent_name;
7008: $item = $parent_item;
7009: }
7010: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'$parent_name','$item','$idxnum'".');"';
7011: $text .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="'.$item.'"'.$chgstr.'>';
7012: for (my $i=0; $i<=$numchildren; $i++) {
7013: my $vpos = $i+1;
7014: my $selstr;
7015: if ($j == $i) {
7016: $selstr = ' selected="selected" ';
7017: }
7018: $text .= '<option value="'.$i.'"'.$selstr.'>'.$vpos.'</option>';
7019: }
7020: $text .= '</select> ';
7021: if ($j < $numchildren) {
7022: my $deeper = $depth+1;
7023: $text .= $name.' '
7024: .'<label><input type="checkbox" name="deletecategory" value="'
7025: .$item.'" />'.&mt('Delete').'</label></span></td><td>';
7026: if(ref($path) eq 'ARRAY') {
7027: push(@{$path},$name);
7028: $text .= &build_category_rows($itemcount,$cats,$deeper,$name,$path,$idx);
7029: pop(@{$path});
7030: }
7031: } else {
7032: $text .= &mt('Add subcategory:').' </span><input type="textbox" size="20" name="addcategory_name_';
7033: if ($j == $numchildren) {
7034: $text .= $name;
7035: } else {
7036: $text .= $item;
7037: }
7038: $text .= '" value="" />';
7039: }
7040: $text .= '</td></tr>';
7041: }
7042: $text .= '</table></td>';
7043: } else {
7044: my $higher = $depth-1;
7045: if ($higher == 0) {
7046: $name = &escape($parent).'::'.$higher;
7047: } else {
7048: if (ref($path) eq 'ARRAY') {
7049: $name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
7050: }
7051: }
7052: my $colspan;
7053: if ($parent ne 'instcode') {
7054: $colspan = $maxdepth - $depth - 1;
7055: $text .= '<td colspan="'.$colspan.'">'.&mt('Add subcategory:').'<input type="textbox" size="20" name="subcat_'.$name.'" value="" /></td>';
7056: }
7057: }
7058: }
7059: }
7060: return $text;
7061: }
7062:
7063: sub modifiable_userdata_row {
7064: my ($context,$item,$settings,$numinrow,$rowcount,$usertypes,$fieldsref,$titlesref) = @_;
7065: my ($role,$rolename,$statustype);
7066: $role = $item;
7067: if ($context eq 'cancreate') {
7068: if ($item =~ /^emailusername_(.+)$/) {
7069: $statustype = $1;
7070: $role = 'emailusername';
7071: if (ref($usertypes) eq 'HASH') {
7072: if ($usertypes->{$statustype}) {
7073: $rolename = &mt('Data provided by [_1]',$usertypes->{$statustype});
7074: } else {
7075: $rolename = &mt('Data provided by user');
7076: }
7077: }
7078: }
7079: } elsif ($context eq 'selfcreate') {
7080: if (ref($usertypes) eq 'HASH') {
7081: $rolename = $usertypes->{$role};
7082: } else {
7083: $rolename = $role;
7084: }
7085: } else {
7086: if ($role eq 'cr') {
7087: $rolename = &mt('Custom role');
7088: } else {
7089: $rolename = &Apache::lonnet::plaintext($role);
7090: }
7091: }
7092: my (@fields,%fieldtitles);
7093: if (ref($fieldsref) eq 'ARRAY') {
7094: @fields = @{$fieldsref};
7095: } else {
7096: @fields = ('lastname','firstname','middlename','generation',
7097: 'permanentemail','id');
7098: }
7099: if ((ref($titlesref) eq 'HASH')) {
7100: %fieldtitles = %{$titlesref};
7101: } else {
7102: %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
7103: }
7104: my $output;
7105: my $css_class = $rowcount%2?' class="LC_odd_row"':'';
7106: $output = '<tr '.$css_class.'>'.
7107: '<td><span class="LC_nobreak">'.$rolename.'</span></td>'.
7108: '<td class="LC_left_item" colspan="2"><table>';
7109: my $rem;
7110: my %checks;
7111: if (ref($settings) eq 'HASH') {
7112: if (ref($settings->{$context}) eq 'HASH') {
7113: if (ref($settings->{$context}->{$role}) eq 'HASH') {
7114: my $hashref = $settings->{$context}->{$role};
7115: if ($role eq 'emailusername') {
7116: if ($statustype) {
7117: if (ref($settings->{$context}->{$role}->{$statustype}) eq 'HASH') {
7118: $hashref = $settings->{$context}->{$role}->{$statustype};
7119: if (ref($hashref) eq 'HASH') {
7120: foreach my $field (@fields) {
7121: if ($hashref->{$field}) {
7122: $checks{$field} = $hashref->{$field};
7123: }
7124: }
7125: }
7126: }
7127: }
7128: } else {
7129: if (ref($hashref) eq 'HASH') {
7130: foreach my $field (@fields) {
7131: if ($hashref->{$field}) {
7132: $checks{$field} = ' checked="checked" ';
7133: }
7134: }
7135: }
7136: }
7137: }
7138: }
7139: }
7140:
7141: for (my $i=0; $i<@fields; $i++) {
7142: my $rem = $i%($numinrow);
7143: if ($rem == 0) {
7144: if ($i > 0) {
7145: $output .= '</tr>';
7146: }
7147: $output .= '<tr>';
7148: }
7149: my $check = ' ';
7150: unless ($role eq 'emailusername') {
7151: if (exists($checks{$fields[$i]})) {
7152: $check = $checks{$fields[$i]}
7153: } else {
7154: if ($role eq 'st') {
7155: if (ref($settings) ne 'HASH') {
7156: $check = ' checked="checked" ';
7157: }
7158: }
7159: }
7160: }
7161: $output .= '<td class="LC_left_item">'.
7162: '<span class="LC_nobreak">';
7163: if ($role eq 'emailusername') {
7164: unless ($checks{$fields[$i]} =~ /^(required|optional)$/) {
7165: $checks{$fields[$i]} = 'omit';
7166: }
7167: foreach my $option ('required','optional','omit') {
7168: my $checked='';
7169: if ($checks{$fields[$i]} eq $option) {
7170: $checked='checked="checked" ';
7171: }
7172: $output .= '<label>'.
7173: '<input type="radio" name="canmodify_'.$item.'_'.$fields[$i].'" value="'.$option.'" '.$checked.'/>'.
7174: &mt($option).'</label>'.(' ' x2);
7175: }
7176: $output .= '<i>'.$fieldtitles{$fields[$i]}.'</i>';
7177: } else {
7178: $output .= '<label>'.
7179: '<input type="checkbox" name="canmodify_'.$role.'" '.
7180: 'value="'.$fields[$i].'"'.$check.'/>'.$fieldtitles{$fields[$i]}.
7181: '</label>';
7182: }
7183: $output .= '</span></td>';
7184: $rem = @fields%($numinrow);
7185: }
7186: my $colsleft = $numinrow - $rem;
7187: if ($colsleft > 1 ) {
7188: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
7189: ' </td>';
7190: } elsif ($colsleft == 1) {
7191: $output .= '<td class="LC_left_item"> </td>';
7192: }
7193: $output .= '</tr></table></td></tr>';
7194: return $output;
7195: }
7196:
7197: sub insttypes_row {
7198: my ($settings,$types,$usertypes,$dom,$numinrow,$othertitle,$context,$rownum) = @_;
7199: my %lt = &Apache::lonlocal::texthash (
7200: cansearch => 'Users allowed to search',
7201: statustocreate => 'Institutional affiliation(s) able to create own account (login/SSO)',
7202: lockablenames => 'User preference to lock name',
7203: );
7204: my $showdom;
7205: if ($context eq 'cansearch') {
7206: $showdom = ' ('.$dom.')';
7207: }
7208: my $class = 'LC_left_item';
7209: if ($context eq 'statustocreate') {
7210: $class = 'LC_right_item';
7211: }
7212: my $css_class = ' class="LC_odd_row"';
7213: if ($rownum ne '') {
7214: $css_class = ($rownum%2? ' class="LC_odd_row"':'');
7215: }
7216: my $output = '<tr'.$css_class.'>'.
7217: '<td>'.$lt{$context}.$showdom.
7218: '</td><td class="'.$class.'" colspan="2"><table>';
7219: my $rem;
7220: if (ref($types) eq 'ARRAY') {
7221: for (my $i=0; $i<@{$types}; $i++) {
7222: if (defined($usertypes->{$types->[$i]})) {
7223: my $rem = $i%($numinrow);
7224: if ($rem == 0) {
7225: if ($i > 0) {
7226: $output .= '</tr>';
7227: }
7228: $output .= '<tr>';
7229: }
7230: my $check = ' ';
7231: if (ref($settings) eq 'HASH') {
7232: if (ref($settings->{$context}) eq 'ARRAY') {
7233: if (grep(/^\Q$types->[$i]\E$/,@{$settings->{$context}})) {
7234: $check = ' checked="checked" ';
7235: }
7236: } elsif ($context eq 'statustocreate') {
7237: $check = ' checked="checked" ';
7238: }
7239: }
7240: $output .= '<td class="LC_left_item">'.
7241: '<span class="LC_nobreak"><label>'.
7242: '<input type="checkbox" name="'.$context.'" '.
7243: 'value="'.$types->[$i].'"'.$check.'/>'.
7244: $usertypes->{$types->[$i]}.'</label></span></td>';
7245: }
7246: }
7247: $rem = @{$types}%($numinrow);
7248: }
7249: my $colsleft = $numinrow - $rem;
7250: if (($rem == 0) && (@{$types} > 0)) {
7251: $output .= '<tr>';
7252: }
7253: if ($colsleft > 1) {
7254: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
7255: } else {
7256: $output .= '<td class="LC_left_item">';
7257: }
7258: my $defcheck = ' ';
7259: if (ref($settings) eq 'HASH') {
7260: if (ref($settings->{$context}) eq 'ARRAY') {
7261: if (grep(/^default$/,@{$settings->{$context}})) {
7262: $defcheck = ' checked="checked" ';
7263: }
7264: } elsif ($context eq 'statustocreate') {
7265: $defcheck = ' checked="checked" ';
7266: }
7267: }
7268: $output .= '<span class="LC_nobreak"><label>'.
7269: '<input type="checkbox" name="'.$context.'" '.
7270: 'value="default"'.$defcheck.'/>'.
7271: $othertitle.'</label></span></td>'.
7272: '</tr></table></td></tr>';
7273: return $output;
7274: }
7275:
7276: sub sorted_searchtitles {
7277: my %searchtitles = &Apache::lonlocal::texthash(
7278: 'uname' => 'username',
7279: 'lastname' => 'last name',
7280: 'lastfirst' => 'last name, first name',
7281: );
7282: my @titleorder = ('uname','lastname','lastfirst');
7283: return (\%searchtitles,\@titleorder);
7284: }
7285:
7286: sub sorted_searchtypes {
7287: my %srchtypes_desc = (
7288: exact => 'is exact match',
7289: contains => 'contains ..',
7290: begins => 'begins with ..',
7291: );
7292: my @srchtypeorder = ('exact','begins','contains');
7293: return (\%srchtypes_desc,\@srchtypeorder);
7294: }
7295:
7296: sub usertype_update_row {
7297: my ($settings,$usertypes,$fieldtitles,$fields,$types,$rownums) = @_;
7298: my $datatable;
7299: my $numinrow = 4;
7300: foreach my $type (@{$types}) {
7301: if (defined($usertypes->{$type})) {
7302: $$rownums ++;
7303: my $css_class = $$rownums%2?' class="LC_odd_row"':'';
7304: $datatable .= '<tr'.$css_class.'><td>'.$usertypes->{$type}.
7305: '</td><td class="LC_left_item"><table>';
7306: for (my $i=0; $i<@{$fields}; $i++) {
7307: my $rem = $i%($numinrow);
7308: if ($rem == 0) {
7309: if ($i > 0) {
7310: $datatable .= '</tr>';
7311: }
7312: $datatable .= '<tr>';
7313: }
7314: my $check = ' ';
7315: if (ref($settings) eq 'HASH') {
7316: if (ref($settings->{'fields'}) eq 'HASH') {
7317: if (ref($settings->{'fields'}{$type}) eq 'ARRAY') {
7318: if (grep(/^\Q$fields->[$i]\E$/,@{$settings->{'fields'}{$type}})) {
7319: $check = ' checked="checked" ';
7320: }
7321: }
7322: }
7323: }
7324:
7325: if ($i == @{$fields}-1) {
7326: my $colsleft = $numinrow - $rem;
7327: if ($colsleft > 1) {
7328: $datatable .= '<td colspan="'.$colsleft.'">';
7329: } else {
7330: $datatable .= '<td>';
7331: }
7332: } else {
7333: $datatable .= '<td>';
7334: }
7335: $datatable .= '<span class="LC_nobreak"><label>'.
7336: '<input type="checkbox" name="updateable_'.$type.
7337: '_'.$fields->[$i].'" value="1"'.$check.'/>'.
7338: $fieldtitles->{$fields->[$i]}.'</label></span></td>';
7339: }
7340: $datatable .= '</tr></table></td></tr>';
7341: }
7342: }
7343: return $datatable;
7344: }
7345:
7346: sub modify_login {
7347: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
7348: my ($resulttext,$errors,$colchgtext,%changes,%colchanges,%newfile,%newurl,
7349: %curr_loginvia,%loginhash,@currlangs,@newlangs,$addedfile,%title,@offon);
7350: %title = ( coursecatalog => 'Display course catalog',
7351: adminmail => 'Display administrator E-mail address',
7352: helpdesk => 'Display "Contact Helpdesk" link',
7353: newuser => 'Link for visitors to create a user account',
7354: loginheader => 'Log-in box header');
7355: @offon = ('off','on');
7356: if (ref($domconfig{login}) eq 'HASH') {
7357: if (ref($domconfig{login}{loginvia}) eq 'HASH') {
7358: foreach my $lonhost (keys(%{$domconfig{login}{loginvia}})) {
7359: $curr_loginvia{$lonhost} = $domconfig{login}{loginvia}{$lonhost};
7360: }
7361: }
7362: }
7363: ($errors,%colchanges) = &modify_colors($r,$dom,$confname,['login'],
7364: \%domconfig,\%loginhash);
7365: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
7366: foreach my $item (@toggles) {
7367: $loginhash{login}{$item} = $env{'form.'.$item};
7368: }
7369: $loginhash{login}{loginheader} = $env{'form.loginheader'};
7370: if (ref($colchanges{'login'}) eq 'HASH') {
7371: $colchgtext = &display_colorchgs($dom,\%colchanges,['login'],
7372: \%loginhash);
7373: }
7374:
7375: my %servers = &Apache::lonnet::internet_dom_servers($dom);
7376: my %domservers = &Apache::lonnet::get_servers($dom);
7377: my @loginvia_attribs = ('serverpath','custompath','exempt');
7378: if (keys(%servers) > 1) {
7379: foreach my $lonhost (keys(%servers)) {
7380: next if ($env{'form.'.$lonhost.'_server'} eq $lonhost);
7381: if (ref($curr_loginvia{$lonhost}) eq 'HASH') {
7382: if ($env{'form.'.$lonhost.'_server'} eq $curr_loginvia{$lonhost}{'server'}) {
7383: $loginhash{login}{loginvia}{$lonhost}{'server'} = $curr_loginvia{$lonhost}{'server'};
7384: } elsif ($curr_loginvia{$lonhost}{'server'} ne '') {
7385: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
7386: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
7387: $changes{'loginvia'}{$lonhost} = 1;
7388: } else {
7389: $loginhash{login}{loginvia}{$lonhost}{'server'} = '';
7390: $changes{'loginvia'}{$lonhost} = 1;
7391: }
7392: } else {
7393: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
7394: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
7395: $changes{'loginvia'}{$lonhost} = 1;
7396: }
7397: }
7398: if ($loginhash{login}{loginvia}{$lonhost}{'server'} eq '') {
7399: foreach my $item (@loginvia_attribs) {
7400: $loginhash{login}{loginvia}{$lonhost}{$item} = '';
7401: }
7402: } else {
7403: foreach my $item (@loginvia_attribs) {
7404: my $new = $env{'form.'.$lonhost.'_'.$item};
7405: if (($item eq 'serverpath') && ($new eq 'custom')) {
7406: $env{'form.'.$lonhost.'_custompath'} =~ s/\s+//g;
7407: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
7408: $new = '/';
7409: }
7410: }
7411: if (($item eq 'custompath') &&
7412: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
7413: $new = '';
7414: }
7415: if ($new ne $curr_loginvia{$lonhost}{$item}) {
7416: $changes{'loginvia'}{$lonhost} = 1;
7417: }
7418: if ($item eq 'exempt') {
7419: $new = &check_exempt_addresses($new);
7420: }
7421: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
7422: }
7423: }
7424: } else {
7425: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
7426: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
7427: $changes{'loginvia'}{$lonhost} = 1;
7428: foreach my $item (@loginvia_attribs) {
7429: my $new = $env{'form.'.$lonhost.'_'.$item};
7430: if (($item eq 'serverpath') && ($new eq 'custom')) {
7431: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
7432: $new = '/';
7433: }
7434: }
7435: if (($item eq 'custompath') &&
7436: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
7437: $new = '';
7438: }
7439: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
7440: }
7441: }
7442: }
7443: }
7444: }
7445:
7446: my $servadm = $r->dir_config('lonAdmEMail');
7447: my %langchoices = &Apache::lonlocal::texthash(&get_languages_hash());
7448: if (ref($domconfig{'login'}) eq 'HASH') {
7449: if (ref($domconfig{'login'}{'helpurl'}) eq 'HASH') {
7450: foreach my $lang (sort(keys(%{$domconfig{'login'}{'helpurl'}}))) {
7451: if ($lang eq 'nolang') {
7452: push(@currlangs,$lang);
7453: } elsif (defined($langchoices{$lang})) {
7454: push(@currlangs,$lang);
7455: } else {
7456: next;
7457: }
7458: }
7459: }
7460: }
7461: my @delurls = &Apache::loncommon::get_env_multiple('form.loginhelpurl_del');
7462: if (@currlangs > 0) {
7463: foreach my $lang (@currlangs) {
7464: if (grep(/^\Q$lang\E$/,@delurls)) {
7465: $changes{'helpurl'}{$lang} = 1;
7466: } elsif ($env{'form.loginhelpurl_'.$lang.'.filename'}) {
7467: $changes{'helpurl'}{$lang} = 1;
7468: $newfile{$lang} = $env{'form.loginhelpurl_'.$lang.'.filename'};
7469: push(@newlangs,$lang);
7470: } else {
7471: $loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang};
7472: }
7473: }
7474: }
7475: unless (grep(/^nolang$/,@currlangs)) {
7476: if ($env{'form.loginhelpurl_nolang.filename'}) {
7477: $changes{'helpurl'}{'nolang'} = 1;
7478: $newfile{'nolang'} = $env{'form.loginhelpurl_nolang.filename'};
7479: push(@newlangs,'nolang');
7480: }
7481: }
7482: if ($env{'form.loginhelpurl_add_lang'}) {
7483: if ((defined($langchoices{$env{'form.loginhelpurl_add_lang'}})) &&
7484: ($env{'form.loginhelpurl_add_file.filename'})) {
7485: $newfile{$env{'form.loginhelpurl_add_lang'}} = $env{'form.loginhelpurl_add_file.filename'};
7486: $addedfile = $env{'form.loginhelpurl_add_lang'};
7487: }
7488: }
7489: if ((@newlangs > 0) || ($addedfile)) {
7490: my $error;
7491: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
7492: if ($configuserok eq 'ok') {
7493: if ($switchserver) {
7494: $error = &mt("Upload of custom help file is not permitted to this server: [_1]",$switchserver);
7495: } elsif ($author_ok eq 'ok') {
7496: my @allnew = @newlangs;
7497: if ($addedfile ne '') {
7498: push(@allnew,$addedfile);
7499: }
7500: foreach my $lang (@allnew) {
7501: my $formelem = 'loginhelpurl_'.$lang;
7502: if ($lang eq $env{'form.loginhelpurl_add_lang'}) {
7503: $formelem = 'loginhelpurl_add_file';
7504: }
7505: (my $result,$newurl{$lang}) = &publishlogo($r,'upload',$formelem,$dom,$confname,
7506: "help/$lang",'','',$newfile{$lang});
7507: if ($result eq 'ok') {
7508: $loginhash{'login'}{'helpurl'}{$lang} = $newurl{$lang};
7509: $changes{'helpurl'}{$lang} = 1;
7510: } else {
7511: my $puberror = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$newfile{$lang},$result);
7512: $errors .= '<li><span class="LC_error">'.$puberror.'</span></li>';
7513: if ((grep(/^\Q$lang\E$/,@currlangs)) &&
7514: (!grep(/^\Q$lang\E$/,@delurls))) {
7515: $loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang};
7516: }
7517: }
7518: }
7519: } else {
7520: $error = &mt("Upload of custom log-in help file(s) failed because an author role could not be assigned to a Domain Configuration user ([_1]) in domain: [_2]. Error was: [_3].",$confname,$dom,$author_ok);
7521: }
7522: } else {
7523: $error = &mt("Upload of custom log-in help file(s) failed because a Domain Configuration user ([_1]) could not be created in domain: [_2]. Error was: [_3].",$confname,$dom,$configuserok);
7524: }
7525: if ($error) {
7526: &Apache::lonnet::logthis($error);
7527: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
7528: }
7529: }
7530:
7531: my (%currheadtagurls,%currexempt,@newhosts,%newheadtagurls,%possexempt);
7532: if (ref($domconfig{'login'}) eq 'HASH') {
7533: if (ref($domconfig{'login'}{'headtag'}) eq 'HASH') {
7534: foreach my $lonhost (keys(%{$domconfig{'login'}{'headtag'}})) {
7535: if ($domservers{$lonhost}) {
7536: if (ref($domconfig{'login'}{'headtag'}{$lonhost}) eq 'HASH') {
7537: $currheadtagurls{$lonhost} = $domconfig{'login'}{'headtag'}{$lonhost}{'url'};
7538: $currexempt{$lonhost} = $domconfig{'login'}{'headtag'}{$lonhost}{'exempt'};
7539: }
7540: }
7541: }
7542: }
7543: }
7544: my @delheadtagurls = &Apache::loncommon::get_env_multiple('form.loginheadtag_del');
7545: foreach my $lonhost (sort(keys(%domservers))) {
7546: if (grep(/^\Q$lonhost\E$/,@delheadtagurls)) {
7547: $changes{'headtag'}{$lonhost} = 1;
7548: } else {
7549: if ($env{'form.loginheadtagexempt_'.$lonhost}) {
7550: $possexempt{$lonhost} = &check_exempt_addresses($env{'form.loginheadtagexempt_'.$lonhost});
7551: }
7552: if ($env{'form.loginheadtag_'.$lonhost.'.filename'}) {
7553: push(@newhosts,$lonhost);
7554: } elsif ($currheadtagurls{$lonhost}) {
7555: $loginhash{'login'}{'headtag'}{$lonhost}{'url'} = $currheadtagurls{$lonhost};
7556: if ($currexempt{$lonhost}) {
7557: if ((!exists($possexempt{$lonhost})) || ($possexempt{$lonhost} ne $currexempt{$lonhost})) {
7558: $changes{'headtag'}{$lonhost} = 1;
7559: }
7560: } elsif ($possexempt{$lonhost}) {
7561: $changes{'headtag'}{$lonhost} = 1;
7562: }
7563: if ($possexempt{$lonhost}) {
7564: $loginhash{'login'}{'headtag'}{$lonhost}{'exempt'} = $possexempt{$lonhost};
7565: }
7566: }
7567: }
7568: }
7569: if (@newhosts) {
7570: my $error;
7571: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
7572: if ($configuserok eq 'ok') {
7573: if ($switchserver) {
7574: $error = &mt("Upload of custom markup is not permitted to this server: [_1]",$switchserver);
7575: } elsif ($author_ok eq 'ok') {
7576: foreach my $lonhost (@newhosts) {
7577: my $formelem = 'loginheadtag_'.$lonhost;
7578: (my $result,$newheadtagurls{$lonhost}) = &publishlogo($r,'upload',$formelem,$dom,$confname,
7579: "login/headtag/$lonhost",'','',
7580: $env{'form.loginheadtag_'.$lonhost.'.filename'});
7581: if ($result eq 'ok') {
7582: $loginhash{'login'}{'headtag'}{$lonhost}{'url'} = $newheadtagurls{$lonhost};
7583: $changes{'headtag'}{$lonhost} = 1;
7584: if ($possexempt{$lonhost}) {
7585: $loginhash{'login'}{'headtag'}{$lonhost}{'exempt'} = $possexempt{$lonhost};
7586: }
7587: } else {
7588: my $puberror = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",
7589: $newheadtagurls{$lonhost},$result);
7590: $errors .= '<li><span class="LC_error">'.$puberror.'</span></li>';
7591: if ((grep(/^\Q$lonhost\E$/,keys(%currheadtagurls))) &&
7592: (!grep(/^\Q$lonhost\E$/,@delheadtagurls))) {
7593: $loginhash{'login'}{'headtag'}{$lonhost} = $currheadtagurls{$lonhost};
7594: }
7595: }
7596: }
7597: } else {
7598: $error = &mt("Upload of custom markup file(s) failed because an author role could not be assigned to a Domain Configuration user ([_1]) in domain: [_2]. Error was: [_3].",$confname,$dom,$author_ok);
7599: }
7600: } else {
7601: $error = &mt("Upload of custom markup file(s) failed because a Domain Configuration user ([_1]) could not be created in domain: [_2]. Error was: [_3].",$confname,$dom,$configuserok);
7602: }
7603: if ($error) {
7604: &Apache::lonnet::logthis($error);
7605: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
7606: }
7607: }
7608: &process_captcha('login',\%changes,$loginhash{'login'},$domconfig{'login'});
7609:
7610: my $defaulthelpfile = '/adm/loginproblems.html';
7611: my $defaulttext = &mt('Default in use');
7612:
7613: my $putresult = &Apache::lonnet::put_dom('configuration',\%loginhash,
7614: $dom);
7615: if ($putresult eq 'ok') {
7616: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
7617: my %defaultchecked = (
7618: 'coursecatalog' => 'on',
7619: 'helpdesk' => 'on',
7620: 'adminmail' => 'off',
7621: 'newuser' => 'off',
7622: );
7623: if (ref($domconfig{'login'}) eq 'HASH') {
7624: foreach my $item (@toggles) {
7625: if ($defaultchecked{$item} eq 'on') {
7626: if (($domconfig{'login'}{$item} eq '0') &&
7627: ($env{'form.'.$item} eq '1')) {
7628: $changes{$item} = 1;
7629: } elsif (($domconfig{'login'}{$item} eq '' ||
7630: $domconfig{'login'}{$item} eq '1') &&
7631: ($env{'form.'.$item} eq '0')) {
7632: $changes{$item} = 1;
7633: }
7634: } elsif ($defaultchecked{$item} eq 'off') {
7635: if (($domconfig{'login'}{$item} eq '1') &&
7636: ($env{'form.'.$item} eq '0')) {
7637: $changes{$item} = 1;
7638: } elsif (($domconfig{'login'}{$item} eq '' ||
7639: $domconfig{'login'}{$item} eq '0') &&
7640: ($env{'form.'.$item} eq '1')) {
7641: $changes{$item} = 1;
7642: }
7643: }
7644: }
7645: }
7646: if (keys(%changes) > 0 || $colchgtext) {
7647: &Apache::loncommon::devalidate_domconfig_cache($dom);
7648: if (ref($lastactref) eq 'HASH') {
7649: $lastactref->{'domainconfig'} = 1;
7650: }
7651: $resulttext = &mt('Changes made:').'<ul>';
7652: foreach my $item (sort(keys(%changes))) {
7653: if ($item eq 'loginvia') {
7654: if (ref($changes{$item}) eq 'HASH') {
7655: $resulttext .= '<li>'.&mt('Log-in page availability:').'<ul>';
7656: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
7657: if (defined($servers{$loginhash{login}{loginvia}{$lonhost}{'server'}})) {
7658: if (ref($loginhash{login}{loginvia}{$lonhost}) eq 'HASH') {
7659: my $protocol = $Apache::lonnet::protocol{$env{'form.'.$lonhost.'_server'}};
7660: $protocol = 'http' if ($protocol ne 'https');
7661: my $target = $protocol.'://'.$servers{$env{'form.'.$lonhost.'_server'}};
7662:
7663: if ($loginhash{login}{loginvia}{$lonhost}{'serverpath'} eq 'custom') {
7664: $target .= $loginhash{login}{loginvia}{$lonhost}{'custompath'};
7665: } else {
7666: $target .= $loginhash{login}{loginvia}{$lonhost}{'serverpath'};
7667: }
7668: $resulttext .= '<li>'.&mt('Server: [_1] log-in page redirects to [_2].',$servers{$lonhost},'<a href="'.$target.'">'.$target.'</a>');
7669: if ($loginhash{login}{loginvia}{$lonhost}{'exempt'} ne '') {
7670: $resulttext .= ' '.&mt('No redirection for clients from following IPs:').' '.$loginhash{login}{loginvia}{$lonhost}{'exempt'};
7671: }
7672: $resulttext .= '</li>';
7673: } else {
7674: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$lonhost).'</li>';
7675: }
7676: } else {
7677: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$servers{$lonhost}).'</li>';
7678: }
7679: }
7680: $resulttext .= '</ul></li>';
7681: }
7682: } elsif ($item eq 'helpurl') {
7683: if (ref($changes{$item}) eq 'HASH') {
7684: foreach my $lang (sort(keys(%{$changes{$item}}))) {
7685: if (grep(/^\Q$lang\E$/,@delurls)) {
7686: my ($chg,$link);
7687: $link = &Apache::loncommon::modal_link($defaulthelpfile,$defaulttext,600,500);
7688: if ($lang eq 'nolang') {
7689: $chg = &mt('custom log-in help file removed for no preferred language; [_1]',$link);
7690: } else {
7691: $chg = &mt('custom log-in help file removed for specific language: [_1]; [_2]',$langchoices{$lang},$link);
7692: }
7693: $resulttext .= '<li>'.$chg.'</li>';
7694: } else {
7695: my $chg;
7696: if ($lang eq 'nolang') {
7697: $chg = &mt('custom log-in help file for no preferred language');
7698: } else {
7699: $chg = &mt('custom log-in help file for specific language: [_1]',$langchoices{$lang});
7700: }
7701: $resulttext .= '<li>'.&Apache::loncommon::modal_link(
7702: $loginhash{'login'}{'helpurl'}{$lang}.
7703: '?inhibitmenu=yes',$chg,600,500).
7704: '</li>';
7705: }
7706: }
7707: }
7708: } elsif ($item eq 'headtag') {
7709: if (ref($changes{$item}) eq 'HASH') {
7710: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
7711: if (grep(/^\Q$lonhost\E$/,@delheadtagurls)) {
7712: $resulttext .= '<li>'.&mt('custom markup file removed for [_1]',$domservers{$lonhost}).'</li>';
7713: } elsif (ref($loginhash{'login'}{'headtag'}{$lonhost}) eq 'HASH') {
7714: $resulttext .= '<li><a href="'.
7715: "javascript:void(open('$loginhash{'login'}{'headtag'}{$lonhost}{'url'}?inhibitmenu=yes','Custom_HeadTag',
7716: 'menubar=0,toolbar=1,scrollbars=1,width=600,height=500,resizable=yes'))".
7717: '">'.&mt('custom markup').'</a> '.&mt('(for [_1])',$servers{$lonhost}).' ';
7718: if ($possexempt{$lonhost}) {
7719: $resulttext .= &mt('not included for client IP(s): [_1]',$possexempt{$lonhost});
7720: } else {
7721: $resulttext .= &mt('included for any client IP');
7722: }
7723: $resulttext .= '</li>';
7724: }
7725: }
7726: }
7727: } elsif ($item eq 'captcha') {
7728: if (ref($loginhash{'login'}) eq 'HASH') {
7729: my $chgtxt;
7730: if ($loginhash{'login'}{$item} eq 'notused') {
7731: $chgtxt .= &mt('No CAPTCHA validation in use for helpdesk form.');
7732: } else {
7733: my %captchas = &captcha_phrases();
7734: if ($captchas{$loginhash{'login'}{$item}}) {
7735: $chgtxt .= &mt("Validation for helpdesk form set to $captchas{$loginhash{'login'}{$item}}.");
7736: } else {
7737: $chgtxt .= &mt('Validation for helpdesk form set to unknown type.');
7738: }
7739: }
7740: $resulttext .= '<li>'.$chgtxt.'</li>';
7741: }
7742: } elsif ($item eq 'recaptchakeys') {
7743: if (ref($loginhash{'login'}) eq 'HASH') {
7744: my ($privkey,$pubkey);
7745: if (ref($loginhash{'login'}{$item}) eq 'HASH') {
7746: $pubkey = $loginhash{'login'}{$item}{'public'};
7747: $privkey = $loginhash{'login'}{$item}{'private'};
7748: }
7749: my $chgtxt .= &mt('ReCAPTCHA keys changes').'<ul>';
7750: if (!$pubkey) {
7751: $chgtxt .= '<li>'.&mt('Public key deleted').'</li>';
7752: } else {
7753: $chgtxt .= '<li>'.&mt('Public key set to [_1]',$pubkey).'</li>';
7754: }
7755: if (!$privkey) {
7756: $chgtxt .= '<li>'.&mt('Private key deleted').'</li>';
7757: } else {
7758: $chgtxt .= '<li>'.&mt('Private key set to [_1]',$privkey).'</li>';
7759: }
7760: $chgtxt .= '</ul>';
7761: $resulttext .= '<li>'.$chgtxt.'</li>';
7762: }
7763: } elsif ($item eq 'recaptchaversion') {
7764: if (ref($loginhash{'login'}) eq 'HASH') {
7765: if ($loginhash{'login'}{'captcha'} eq 'recaptcha') {
7766: $resulttext .= '<li>'.&mt('ReCAPTCHA for helpdesk form set to version [_1]',$loginhash{'login'}{'recaptchaversion'}).
7767: '</li>';
7768: }
7769: }
7770: } else {
7771: $resulttext .= '<li>'.&mt("$title{$item} set to $offon[$env{'form.'.$item}]").'</li>';
7772: }
7773: }
7774: $resulttext .= $colchgtext.'</ul>';
7775: } else {
7776: $resulttext = &mt('No changes made to log-in page settings');
7777: }
7778: } else {
7779: $resulttext = '<span class="LC_error">'.
7780: &mt('An error occurred: [_1]',$putresult).'</span>';
7781: }
7782: if ($errors) {
7783: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
7784: $errors.'</ul>';
7785: }
7786: return $resulttext;
7787: }
7788:
7789:
7790: sub check_exempt_addresses {
7791: my ($iplist) = @_;
7792: $iplist =~ s/^\s+//;
7793: $iplist =~ s/\s+$//;
7794: my @poss_ips = split(/\s*[,:]\s*/,$iplist);
7795: my (@okips,$new);
7796: foreach my $ip (@poss_ips) {
7797: if ($ip =~ /^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$/) {
7798: if (($1 <= 255) && ($2 <= 255) && ($3 <= 255) && ($4 <= 255)) {
7799: push(@okips,$ip);
7800: }
7801: }
7802: }
7803: if (@okips > 0) {
7804: $new = join(',',@okips);
7805: } else {
7806: $new = '';
7807: }
7808: return $new;
7809: }
7810:
7811: sub color_font_choices {
7812: my %choices =
7813: &Apache::lonlocal::texthash (
7814: img => "Header",
7815: bgs => "Background colors",
7816: links => "Link colors",
7817: images => "Images",
7818: font => "Font color",
7819: fontmenu => "Font menu",
7820: pgbg => "Page",
7821: tabbg => "Header",
7822: sidebg => "Border",
7823: link => "Link",
7824: alink => "Active link",
7825: vlink => "Visited link",
7826: );
7827: return %choices;
7828: }
7829:
7830: sub modify_rolecolors {
7831: my ($r,$dom,$confname,$roles,$lastactref,%domconfig) = @_;
7832: my ($resulttext,%rolehash);
7833: $rolehash{'rolecolors'} = {};
7834: if (ref($domconfig{'rolecolors'}) ne 'HASH') {
7835: if ($domconfig{'rolecolors'} eq '') {
7836: $domconfig{'rolecolors'} = {};
7837: }
7838: }
7839: my ($errors,%changes) = &modify_colors($r,$dom,$confname,$roles,
7840: $domconfig{'rolecolors'},$rolehash{'rolecolors'});
7841: my $putresult = &Apache::lonnet::put_dom('configuration',\%rolehash,
7842: $dom);
7843: if ($putresult eq 'ok') {
7844: if (keys(%changes) > 0) {
7845: &Apache::loncommon::devalidate_domconfig_cache($dom);
7846: if (ref($lastactref) eq 'HASH') {
7847: $lastactref->{'domainconfig'} = 1;
7848: }
7849: $resulttext = &display_colorchgs($dom,\%changes,$roles,
7850: $rolehash{'rolecolors'});
7851: } else {
7852: $resulttext = &mt('No changes made to default color schemes');
7853: }
7854: } else {
7855: $resulttext = '<span class="LC_error">'.
7856: &mt('An error occurred: [_1]',$putresult).'</span>';
7857: }
7858: if ($errors) {
7859: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
7860: $errors.'</ul>';
7861: }
7862: return $resulttext;
7863: }
7864:
7865: sub modify_colors {
7866: my ($r,$dom,$confname,$roles,$domconfig,$confhash) = @_;
7867: my (%changes,%choices);
7868: my @bgs;
7869: my @links = ('link','alink','vlink');
7870: my @logintext;
7871: my @images;
7872: my $servadm = $r->dir_config('lonAdmEMail');
7873: my $errors;
7874: my %defaults;
7875: foreach my $role (@{$roles}) {
7876: if ($role eq 'login') {
7877: %choices = &login_choices();
7878: @logintext = ('textcol','bgcol');
7879: } else {
7880: %choices = &color_font_choices();
7881: }
7882: if ($role eq 'login') {
7883: @images = ('img','logo','domlogo','login');
7884: @bgs = ('pgbg','mainbg','sidebg');
7885: } else {
7886: @images = ('img');
7887: @bgs = ('pgbg','tabbg','sidebg');
7888: }
7889: my %defaults = &role_defaults($role,\@bgs,\@links,\@images,\@logintext);
7890: unless ($env{'form.'.$role.'_font'} eq $defaults{'font'}) {
7891: $confhash->{$role}{'font'} = $env{'form.'.$role.'_font'};
7892: }
7893: if ($role eq 'login') {
7894: foreach my $item (@logintext) {
7895: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
7896: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
7897: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
7898: }
7899: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'logintext'}{$item})) {
7900: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
7901: }
7902: }
7903: } else {
7904: $env{'form.'.$role.'_fontmenu'} = lc($env{'form.'.$role.'_fontmenu'});
7905: if ($env{'form.'.$role.'_fontmenu'} =~ /^\w+/) {
7906: $env{'form.'.$role.'_fontmenu'} = '#'.$env{'form.'.$role.'_fontmenu'};
7907: }
7908: unless($env{'form.'.$role.'_fontmenu'} eq lc($defaults{'fontmenu'})) {
7909: $confhash->{$role}{'fontmenu'} = $env{'form.'.$role.'_fontmenu'};
7910: }
7911: }
7912: foreach my $item (@bgs) {
7913: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
7914: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
7915: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
7916: }
7917: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'bgs'}{$item})) {
7918: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
7919: }
7920: }
7921: foreach my $item (@links) {
7922: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
7923: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
7924: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
7925: }
7926: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'links'}{$item})) {
7927: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
7928: }
7929: }
7930: my ($configuserok,$author_ok,$switchserver) =
7931: &config_check($dom,$confname,$servadm);
7932: my ($width,$height) = &thumb_dimensions();
7933: if (ref($domconfig->{$role}) ne 'HASH') {
7934: $domconfig->{$role} = {};
7935: }
7936: foreach my $img (@images) {
7937: if (($role eq 'login') && (($img eq 'img') || ($img eq 'logo'))) {
7938: if (defined($env{'form.login_showlogo_'.$img})) {
7939: $confhash->{$role}{'showlogo'}{$img} = 1;
7940: } else {
7941: $confhash->{$role}{'showlogo'}{$img} = 0;
7942: }
7943: }
7944: if ( ! $env{'form.'.$role.'_'.$img.'.filename'}
7945: && !defined($domconfig->{$role}{$img})
7946: && !$env{'form.'.$role.'_del_'.$img}
7947: && $env{'form.'.$role.'_import_'.$img}) {
7948: # import the old configured image from the .tab setting
7949: # if they haven't provided a new one
7950: $domconfig->{$role}{$img} =
7951: $env{'form.'.$role.'_import_'.$img};
7952: }
7953: if ($env{'form.'.$role.'_'.$img.'.filename'} ne '') {
7954: my $error;
7955: if ($configuserok eq 'ok') {
7956: if ($switchserver) {
7957: $error = &mt("Upload of [_1] image for $role page(s) is not permitted to this server: [_2]",$choices{$img},$switchserver);
7958: } else {
7959: if ($author_ok eq 'ok') {
7960: my ($result,$logourl) =
7961: &publishlogo($r,'upload',$role.'_'.$img,
7962: $dom,$confname,$img,$width,$height);
7963: if ($result eq 'ok') {
7964: $confhash->{$role}{$img} = $logourl;
7965: $changes{$role}{'images'}{$img} = 1;
7966: } else {
7967: $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);
7968: }
7969: } else {
7970: $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);
7971: }
7972: }
7973: } else {
7974: $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);
7975: }
7976: if ($error) {
7977: &Apache::lonnet::logthis($error);
7978: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
7979: }
7980: } elsif ($domconfig->{$role}{$img} ne '') {
7981: if ($domconfig->{$role}{$img} !~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
7982: my $error;
7983: if ($configuserok eq 'ok') {
7984: # is confname an author?
7985: if ($switchserver eq '') {
7986: if ($author_ok eq 'ok') {
7987: my ($result,$logourl) =
7988: &publishlogo($r,'copy',$domconfig->{$role}{$img},
7989: $dom,$confname,$img,$width,$height);
7990: if ($result eq 'ok') {
7991: $confhash->{$role}{$img} = $logourl;
7992: $changes{$role}{'images'}{$img} = 1;
7993: }
7994: }
7995: }
7996: }
7997: }
7998: }
7999: }
8000: if (ref($domconfig) eq 'HASH') {
8001: if (ref($domconfig->{$role}) eq 'HASH') {
8002: foreach my $img (@images) {
8003: if ($domconfig->{$role}{$img} ne '') {
8004: if ($env{'form.'.$role.'_del_'.$img}) {
8005: $confhash->{$role}{$img} = '';
8006: $changes{$role}{'images'}{$img} = 1;
8007: } else {
8008: if ($confhash->{$role}{$img} eq '') {
8009: $confhash->{$role}{$img} = $domconfig->{$role}{$img};
8010: }
8011: }
8012: } else {
8013: if ($env{'form.'.$role.'_del_'.$img}) {
8014: $confhash->{$role}{$img} = '';
8015: $changes{$role}{'images'}{$img} = 1;
8016: }
8017: }
8018: if (($role eq 'login') && (($img eq 'logo') || ($img eq 'img'))) {
8019: if (ref($domconfig->{'login'}{'showlogo'}) eq 'HASH') {
8020: if ($confhash->{$role}{'showlogo'}{$img} ne
8021: $domconfig->{$role}{'showlogo'}{$img}) {
8022: $changes{$role}{'showlogo'}{$img} = 1;
8023: }
8024: } else {
8025: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
8026: $changes{$role}{'showlogo'}{$img} = 1;
8027: }
8028: }
8029: }
8030: }
8031: if ($domconfig->{$role}{'font'} ne '') {
8032: if ($confhash->{$role}{'font'} ne $domconfig->{$role}{'font'}) {
8033: $changes{$role}{'font'} = 1;
8034: }
8035: } else {
8036: if ($confhash->{$role}{'font'}) {
8037: $changes{$role}{'font'} = 1;
8038: }
8039: }
8040: if ($role ne 'login') {
8041: if ($domconfig->{$role}{'fontmenu'} ne '') {
8042: if ($confhash->{$role}{'fontmenu'} ne $domconfig->{$role}{'fontmenu'}) {
8043: $changes{$role}{'fontmenu'} = 1;
8044: }
8045: } else {
8046: if ($confhash->{$role}{'fontmenu'}) {
8047: $changes{$role}{'fontmenu'} = 1;
8048: }
8049: }
8050: }
8051: foreach my $item (@bgs) {
8052: if ($domconfig->{$role}{$item} ne '') {
8053: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
8054: $changes{$role}{'bgs'}{$item} = 1;
8055: }
8056: } else {
8057: if ($confhash->{$role}{$item}) {
8058: $changes{$role}{'bgs'}{$item} = 1;
8059: }
8060: }
8061: }
8062: foreach my $item (@links) {
8063: if ($domconfig->{$role}{$item} ne '') {
8064: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
8065: $changes{$role}{'links'}{$item} = 1;
8066: }
8067: } else {
8068: if ($confhash->{$role}{$item}) {
8069: $changes{$role}{'links'}{$item} = 1;
8070: }
8071: }
8072: }
8073: foreach my $item (@logintext) {
8074: if ($domconfig->{$role}{$item} ne '') {
8075: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
8076: $changes{$role}{'logintext'}{$item} = 1;
8077: }
8078: } else {
8079: if ($confhash->{$role}{$item}) {
8080: $changes{$role}{'logintext'}{$item} = 1;
8081: }
8082: }
8083: }
8084: } else {
8085: &default_change_checker($role,\@images,\@links,\@bgs,
8086: \@logintext,$confhash,\%changes);
8087: }
8088: } else {
8089: &default_change_checker($role,\@images,\@links,\@bgs,
8090: \@logintext,$confhash,\%changes);
8091: }
8092: }
8093: return ($errors,%changes);
8094: }
8095:
8096: sub config_check {
8097: my ($dom,$confname,$servadm) = @_;
8098: my ($configuserok,$author_ok,$switchserver,%currroles);
8099: my $uhome = &Apache::lonnet::homeserver($confname,$dom,1);
8100: ($configuserok,%currroles) = &check_configuser($uhome,$dom,
8101: $confname,$servadm);
8102: if ($configuserok eq 'ok') {
8103: $switchserver = &check_switchserver($dom,$confname);
8104: if ($switchserver eq '') {
8105: $author_ok = &check_authorstatus($dom,$confname,%currroles);
8106: }
8107: }
8108: return ($configuserok,$author_ok,$switchserver);
8109: }
8110:
8111: sub default_change_checker {
8112: my ($role,$images,$links,$bgs,$logintext,$confhash,$changes) = @_;
8113: foreach my $item (@{$links}) {
8114: if ($confhash->{$role}{$item}) {
8115: $changes->{$role}{'links'}{$item} = 1;
8116: }
8117: }
8118: foreach my $item (@{$bgs}) {
8119: if ($confhash->{$role}{$item}) {
8120: $changes->{$role}{'bgs'}{$item} = 1;
8121: }
8122: }
8123: foreach my $item (@{$logintext}) {
8124: if ($confhash->{$role}{$item}) {
8125: $changes->{$role}{'logintext'}{$item} = 1;
8126: }
8127: }
8128: foreach my $img (@{$images}) {
8129: if ($env{'form.'.$role.'_del_'.$img}) {
8130: $confhash->{$role}{$img} = '';
8131: $changes->{$role}{'images'}{$img} = 1;
8132: }
8133: if ($role eq 'login') {
8134: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
8135: $changes->{$role}{'showlogo'}{$img} = 1;
8136: }
8137: }
8138: }
8139: if ($confhash->{$role}{'font'}) {
8140: $changes->{$role}{'font'} = 1;
8141: }
8142: }
8143:
8144: sub display_colorchgs {
8145: my ($dom,$changes,$roles,$confhash) = @_;
8146: my (%choices,$resulttext);
8147: if (!grep(/^login$/,@{$roles})) {
8148: $resulttext = &mt('Changes made:').'<br />';
8149: }
8150: foreach my $role (@{$roles}) {
8151: if ($role eq 'login') {
8152: %choices = &login_choices();
8153: } else {
8154: %choices = &color_font_choices();
8155: }
8156: if (ref($changes->{$role}) eq 'HASH') {
8157: if ($role ne 'login') {
8158: $resulttext .= '<h4>'.&mt($role).'</h4>';
8159: }
8160: foreach my $key (sort(keys(%{$changes->{$role}}))) {
8161: if ($role ne 'login') {
8162: $resulttext .= '<ul>';
8163: }
8164: if (ref($changes->{$role}{$key}) eq 'HASH') {
8165: if ($role ne 'login') {
8166: $resulttext .= '<li>'.&mt($choices{$key}).':<ul>';
8167: }
8168: foreach my $item (sort(keys(%{$changes->{$role}{$key}}))) {
8169: if (($role eq 'login') && ($key eq 'showlogo')) {
8170: if ($confhash->{$role}{$key}{$item}) {
8171: $resulttext .= '<li>'.&mt("$choices{$item} set to be displayed").'</li>';
8172: } else {
8173: $resulttext .= '<li>'.&mt("$choices{$item} set to not be displayed").'</li>';
8174: }
8175: } elsif ($confhash->{$role}{$item} eq '') {
8176: $resulttext .= '<li>'.&mt("$choices{$item} set to default").'</li>';
8177: } else {
8178: my $newitem = $confhash->{$role}{$item};
8179: if ($key eq 'images') {
8180: $newitem = '<img src="'.$confhash->{$role}{$item}.'" alt="'.$choices{$item}.'" valign="bottom" />';
8181: }
8182: $resulttext .= '<li>'.&mt("$choices{$item} set to [_1]",$newitem).'</li>';
8183: }
8184: }
8185: if ($role ne 'login') {
8186: $resulttext .= '</ul></li>';
8187: }
8188: } else {
8189: if ($confhash->{$role}{$key} eq '') {
8190: $resulttext .= '<li>'.&mt("$choices{$key} set to default").'</li>';
8191: } else {
8192: $resulttext .= '<li>'.&mt("$choices{$key} set to [_1]",$confhash->{$role}{$key}).'</li>';
8193: }
8194: }
8195: if ($role ne 'login') {
8196: $resulttext .= '</ul>';
8197: }
8198: }
8199: }
8200: }
8201: return $resulttext;
8202: }
8203:
8204: sub thumb_dimensions {
8205: return ('200','50');
8206: }
8207:
8208: sub check_dimensions {
8209: my ($inputfile) = @_;
8210: my ($fullwidth,$fullheight);
8211: if ($inputfile =~ m|^[/\w.\-]+$|) {
8212: if (open(PIPE,"identify $inputfile 2>&1 |")) {
8213: my $imageinfo = <PIPE>;
8214: if (!close(PIPE)) {
8215: &Apache::lonnet::logthis("Failed to close PIPE opened to retrieve image information for $inputfile");
8216: }
8217: chomp($imageinfo);
8218: my ($fullsize) =
8219: ($imageinfo =~ /^\Q$inputfile\E\s+\w+\s+(\d+x\d+)/);
8220: if ($fullsize) {
8221: ($fullwidth,$fullheight) = split(/x/,$fullsize);
8222: }
8223: }
8224: }
8225: return ($fullwidth,$fullheight);
8226: }
8227:
8228: sub check_configuser {
8229: my ($uhome,$dom,$confname,$servadm) = @_;
8230: my ($configuserok,%currroles);
8231: if ($uhome eq 'no_host') {
8232: srand( time() ^ ($$ + ($$ << 15)) ); # Seed rand.
8233: my $configpass = &LONCAPA::Enrollment::create_password();
8234: $configuserok =
8235: &Apache::lonnet::modifyuser($dom,$confname,'','internal',
8236: $configpass,'','','','','',undef,$servadm);
8237: } else {
8238: $configuserok = 'ok';
8239: %currroles =
8240: &Apache::lonnet::get_my_roles($confname,$dom,'userroles');
8241: }
8242: return ($configuserok,%currroles);
8243: }
8244:
8245: sub check_authorstatus {
8246: my ($dom,$confname,%currroles) = @_;
8247: my $author_ok;
8248: if (!$currroles{':'.$dom.':au'}) {
8249: my $start = time;
8250: my $end = 0;
8251: $author_ok =
8252: &Apache::lonnet::assignrole($dom,$confname,'/'.$dom.'/',
8253: 'au',$end,$start,'','','domconfig');
8254: } else {
8255: $author_ok = 'ok';
8256: }
8257: return $author_ok;
8258: }
8259:
8260: sub publishlogo {
8261: my ($r,$action,$formname,$dom,$confname,$subdir,$thumbwidth,$thumbheight,$savefileas) = @_;
8262: my ($output,$fname,$logourl,$madethumb);
8263: if ($action eq 'upload') {
8264: $fname=$env{'form.'.$formname.'.filename'};
8265: chop($env{'form.'.$formname});
8266: } else {
8267: ($fname) = ($formname =~ /([^\/]+)$/);
8268: }
8269: if ($savefileas ne '') {
8270: $fname = $savefileas;
8271: }
8272: $fname=&Apache::lonnet::clean_filename($fname);
8273: # See if there is anything left
8274: unless ($fname) { return ('error: no uploaded file'); }
8275: $fname="$subdir/$fname";
8276: my $docroot=$r->dir_config('lonDocRoot');
8277: my $filepath="$docroot/priv";
8278: my $relpath = "$dom/$confname";
8279: my ($fnamepath,$file,$fetchthumb);
8280: $file=$fname;
8281: if ($fname=~m|/|) {
8282: ($fnamepath,$file) = ($fname =~ m|^(.*)/([^/]+)$|);
8283: }
8284: my @parts=split(/\//,"$filepath/$relpath/$fnamepath");
8285: my $count;
8286: for ($count=5;$count<=$#parts;$count++) {
8287: $filepath.="/$parts[$count]";
8288: if ((-e $filepath)!=1) {
8289: mkdir($filepath,02770);
8290: }
8291: }
8292: # Check for bad extension and disallow upload
8293: if ($file=~/\.(\w+)$/ &&
8294: (&Apache::loncommon::fileembstyle($1) eq 'hdn')) {
8295: $output =
8296: &mt('Invalid file extension ([_1]) - reserved for internal use.',$1);
8297: } elsif ($file=~/\.(\w+)$/ &&
8298: !defined(&Apache::loncommon::fileembstyle($1))) {
8299: $output = &mt('Unrecognized file extension ([_1]) - rename the file with a proper extension and re-upload.',$1);
8300: } elsif ($file=~/\.(\d+)\.(\w+)$/) {
8301: $output = &mt('Filename not allowed - rename the file to remove the number immediately before the file extension([_1]) and re-upload.',$2);
8302: } elsif (-d "$filepath/$file") {
8303: $output = &mt('Filename is a directory name - rename the file and re-upload');
8304: } else {
8305: my $source = $filepath.'/'.$file;
8306: my $logfile;
8307: if (!open($logfile,">>$source".'.log')) {
8308: return (&mt('No write permission to Authoring Space'));
8309: }
8310: print $logfile
8311: "\n================= Publish ".localtime()." ================\n".
8312: $env{'user.name'}.':'.$env{'user.domain'}."\n";
8313: # Save the file
8314: if (!open(FH,'>'.$source)) {
8315: &Apache::lonnet::logthis('Failed to create '.$source);
8316: return (&mt('Failed to create file'));
8317: }
8318: if ($action eq 'upload') {
8319: if (!print FH ($env{'form.'.$formname})) {
8320: &Apache::lonnet::logthis('Failed to write to '.$source);
8321: return (&mt('Failed to write file'));
8322: }
8323: } else {
8324: my $original = &Apache::lonnet::filelocation('',$formname);
8325: if(!copy($original,$source)) {
8326: &Apache::lonnet::logthis('Failed to copy '.$original.' to '.$source);
8327: return (&mt('Failed to write file'));
8328: }
8329: }
8330: close(FH);
8331: chmod(0660, $source); # Permissions to rw-rw---.
8332:
8333: my $targetdir=$docroot.'/res/'.$dom.'/'.$confname .'/'.$fnamepath;
8334: my $copyfile=$targetdir.'/'.$file;
8335:
8336: my @parts=split(/\//,$targetdir);
8337: my $path="/$parts[1]/$parts[2]/$parts[3]/$parts[4]";
8338: for (my $count=5;$count<=$#parts;$count++) {
8339: $path.="/$parts[$count]";
8340: if (!-e $path) {
8341: print $logfile "\nCreating directory ".$path;
8342: mkdir($path,02770);
8343: }
8344: }
8345: my $versionresult;
8346: if (-e $copyfile) {
8347: $versionresult = &logo_versioning($targetdir,$file,$logfile);
8348: } else {
8349: $versionresult = 'ok';
8350: }
8351: if ($versionresult eq 'ok') {
8352: if (copy($source,$copyfile)) {
8353: print $logfile "\nCopied original source to ".$copyfile."\n";
8354: $output = 'ok';
8355: $logourl = '/res/'.$dom.'/'.$confname.'/'.$fname;
8356: push(@{$modified_urls},[$copyfile,$source]);
8357: my $metaoutput =
8358: &write_metadata($dom,$confname,$formname,$targetdir,$file,$logfile);
8359: unless ($registered_cleanup) {
8360: my $handlers = $r->get_handlers('PerlCleanupHandler');
8361: $r->set_handlers('PerlCleanupHandler' => [\¬ifysubscribed,@{$handlers}]);
8362: $registered_cleanup=1;
8363: }
8364: } else {
8365: print $logfile "\nUnable to write ".$copyfile.':'.$!."\n";
8366: $output = &mt('Failed to copy file to RES space').", $!";
8367: }
8368: if (($thumbwidth =~ /^\d+$/) && ($thumbheight =~ /^\d+$/)) {
8369: my $inputfile = $filepath.'/'.$file;
8370: my $outfile = $filepath.'/'.'tn-'.$file;
8371: my ($fullwidth,$fullheight) = &check_dimensions($inputfile);
8372: if ($fullwidth ne '' && $fullheight ne '') {
8373: if ($fullwidth > $thumbwidth && $fullheight > $thumbheight) {
8374: my $thumbsize = $thumbwidth.'x'.$thumbheight;
8375: system("convert -sample $thumbsize $inputfile $outfile");
8376: chmod(0660, $filepath.'/tn-'.$file);
8377: if (-e $outfile) {
8378: my $copyfile=$targetdir.'/tn-'.$file;
8379: if (copy($outfile,$copyfile)) {
8380: print $logfile "\nCopied source to ".$copyfile."\n";
8381: my $thumb_metaoutput =
8382: &write_metadata($dom,$confname,$formname,
8383: $targetdir,'tn-'.$file,$logfile);
8384: push(@{$modified_urls},[$copyfile,$outfile]);
8385: unless ($registered_cleanup) {
8386: my $handlers = $r->get_handlers('PerlCleanupHandler');
8387: $r->set_handlers('PerlCleanupHandler' => [\¬ifysubscribed,@{$handlers}]);
8388: $registered_cleanup=1;
8389: }
8390: $madethumb = 1;
8391: } else {
8392: print $logfile "\nUnable to write ".$copyfile.
8393: ':'.$!."\n";
8394: }
8395: }
8396: }
8397: }
8398: }
8399: } else {
8400: $output = $versionresult;
8401: }
8402: }
8403: return ($output,$logourl,$madethumb);
8404: }
8405:
8406: sub logo_versioning {
8407: my ($targetdir,$file,$logfile) = @_;
8408: my $target = $targetdir.'/'.$file;
8409: my ($maxversion,$fn,$extn,$output);
8410: $maxversion = 0;
8411: if ($file =~ /^(.+)\.(\w+)$/) {
8412: $fn=$1;
8413: $extn=$2;
8414: }
8415: opendir(DIR,$targetdir);
8416: while (my $filename=readdir(DIR)) {
8417: if ($filename=~/\Q$fn\E\.(\d+)\.\Q$extn\E$/) {
8418: $maxversion=($1>$maxversion)?$1:$maxversion;
8419: }
8420: }
8421: $maxversion++;
8422: print $logfile "\nCreating old version ".$maxversion."\n";
8423: my $copyfile=$targetdir.'/'.$fn.'.'.$maxversion.'.'.$extn;
8424: if (copy($target,$copyfile)) {
8425: print $logfile "Copied old target to ".$copyfile."\n";
8426: $copyfile=$copyfile.'.meta';
8427: if (copy($target.'.meta',$copyfile)) {
8428: print $logfile "Copied old target metadata to ".$copyfile."\n";
8429: $output = 'ok';
8430: } else {
8431: print $logfile "Unable to write metadata ".$copyfile.':'.$!."\n";
8432: $output = &mt('Failed to copy old meta').", $!, ";
8433: }
8434: } else {
8435: print $logfile "Unable to write ".$copyfile.':'.$!."\n";
8436: $output = &mt('Failed to copy old target').", $!, ";
8437: }
8438: return $output;
8439: }
8440:
8441: sub write_metadata {
8442: my ($dom,$confname,$formname,$targetdir,$file,$logfile) = @_;
8443: my (%metadatafields,%metadatakeys,$output);
8444: $metadatafields{'title'}=$formname;
8445: $metadatafields{'creationdate'}=time;
8446: $metadatafields{'lastrevisiondate'}=time;
8447: $metadatafields{'copyright'}='public';
8448: $metadatafields{'modifyinguser'}=$env{'user.name'}.':'.
8449: $env{'user.domain'};
8450: $metadatafields{'authorspace'}=$confname.':'.$dom;
8451: $metadatafields{'domain'}=$dom;
8452: {
8453: print $logfile "\nWrite metadata file for ".$targetdir.'/'.$file;
8454: my $mfh;
8455: if (open($mfh,'>'.$targetdir.'/'.$file.'.meta')) {
8456: foreach (sort(keys(%metadatafields))) {
8457: unless ($_=~/\./) {
8458: my $unikey=$_;
8459: $unikey=~/^([A-Za-z]+)/;
8460: my $tag=$1;
8461: $tag=~tr/A-Z/a-z/;
8462: print $mfh "\n\<$tag";
8463: foreach (split(/\,/,$metadatakeys{$unikey})) {
8464: my $value=$metadatafields{$unikey.'.'.$_};
8465: $value=~s/\"/\'\'/g;
8466: print $mfh ' '.$_.'="'.$value.'"';
8467: }
8468: print $mfh '>'.
8469: &HTML::Entities::encode($metadatafields{$unikey},'<>&"')
8470: .'</'.$tag.'>';
8471: }
8472: }
8473: $output = 'ok';
8474: print $logfile "\nWrote metadata";
8475: close($mfh);
8476: } else {
8477: print $logfile "\nFailed to open metadata file";
8478: $output = &mt('Could not write metadata');
8479: }
8480: }
8481: return $output;
8482: }
8483:
8484: sub notifysubscribed {
8485: foreach my $targetsource (@{$modified_urls}){
8486: next unless (ref($targetsource) eq 'ARRAY');
8487: my ($target,$source)=@{$targetsource};
8488: if ($source ne '') {
8489: if (open(my $logfh,'>>'.$source.'.log')) {
8490: print $logfh "\nCleanup phase: Notifications\n";
8491: my @subscribed=&subscribed_hosts($target);
8492: foreach my $subhost (@subscribed) {
8493: print $logfh "\nNotifying host ".$subhost.':';
8494: my $reply=&Apache::lonnet::critical('update:'.$target,$subhost);
8495: print $logfh $reply;
8496: }
8497: my @subscribedmeta=&subscribed_hosts("$target.meta");
8498: foreach my $subhost (@subscribedmeta) {
8499: print $logfh "\nNotifying host for metadata only ".$subhost.':';
8500: my $reply=&Apache::lonnet::critical('update:'.$target.'.meta',
8501: $subhost);
8502: print $logfh $reply;
8503: }
8504: print $logfh "\n============ Done ============\n";
8505: close($logfh);
8506: }
8507: }
8508: }
8509: return OK;
8510: }
8511:
8512: sub subscribed_hosts {
8513: my ($target) = @_;
8514: my @subscribed;
8515: if (open(my $fh,"<$target.subscription")) {
8516: while (my $subline=<$fh>) {
8517: if ($subline =~ /^($match_lonid):/) {
8518: my $host = $1;
8519: if ($host ne $Apache::lonnet::perlvar{'lonHostID'}) {
8520: unless (grep(/^\Q$host\E$/,@subscribed)) {
8521: push(@subscribed,$host);
8522: }
8523: }
8524: }
8525: }
8526: }
8527: return @subscribed;
8528: }
8529:
8530: sub check_switchserver {
8531: my ($dom,$confname) = @_;
8532: my ($allowed,$switchserver);
8533: my $home = &Apache::lonnet::homeserver($confname,$dom);
8534: if ($home eq 'no_host') {
8535: $home = &Apache::lonnet::domain($dom,'primary');
8536: }
8537: my @ids=&Apache::lonnet::current_machine_ids();
8538: foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } }
8539: if (!$allowed) {
8540: $switchserver='<a href="/adm/switchserver?otherserver='.$home.'&role=dc./'.$dom.'/&destinationurl=/adm/domainprefs">'.&mt('Switch Server').'</a>';
8541: }
8542: return $switchserver;
8543: }
8544:
8545: sub modify_quotas {
8546: my ($r,$dom,$action,$lastactref,%domconfig) = @_;
8547: my ($context,@usertools,@options,%validations,%titles,%confhash,%toolshash,
8548: %limithash,$toolregexp,%conditions,$resulttext,%changes,$confname,$configuserok,
8549: $author_ok,$switchserver,$errors,$validationitemsref,$validationnamesref,
8550: $validationfieldsref);
8551: if ($action eq 'quotas') {
8552: $context = 'tools';
8553: } else {
8554: $context = $action;
8555: }
8556: if ($context eq 'requestcourses') {
8557: @usertools = ('official','unofficial','community','textbook','placement');
8558: @options =('norequest','approval','validate','autolimit');
8559: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
8560: %titles = &courserequest_titles();
8561: $toolregexp = join('|',@usertools);
8562: %conditions = &courserequest_conditions();
8563: $confname = $dom.'-domainconfig';
8564: my $servadm = $r->dir_config('lonAdmEMail');
8565: ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
8566: ($validationitemsref,$validationnamesref,$validationfieldsref) =
8567: &Apache::loncoursequeueadmin::requestcourses_validation_types();
8568: } elsif ($context eq 'requestauthor') {
8569: @usertools = ('author');
8570: %titles = &authorrequest_titles();
8571: } else {
8572: @usertools = ('aboutme','blog','webdav','portfolio');
8573: %titles = &tool_titles();
8574: }
8575: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
8576: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
8577: foreach my $key (keys(%env)) {
8578: if ($context eq 'requestcourses') {
8579: if ($key =~ /^form\.crsreq_($toolregexp)_(.+)$/) {
8580: my $item = $1;
8581: my $type = $2;
8582: if ($type =~ /^limit_(.+)/) {
8583: $limithash{$item}{$1} = $env{$key};
8584: } else {
8585: $confhash{$item}{$type} = $env{$key};
8586: }
8587: }
8588: } elsif ($context eq 'requestauthor') {
8589: if ($key =~ /^\Qform.authorreq_\E(.+)$/) {
8590: $confhash{$1} = $env{$key};
8591: }
8592: } else {
8593: if ($key =~ /^form\.quota_(.+)$/) {
8594: $confhash{'defaultquota'}{$1} = $env{$key};
8595: } elsif ($key =~ /^form\.authorquota_(.+)$/) {
8596: $confhash{'authorquota'}{$1} = $env{$key};
8597: } elsif ($key =~ /^form\.\Q$context\E_(.+)$/) {
8598: @{$toolshash{$1}} = &Apache::loncommon::get_env_multiple($key);
8599: }
8600: }
8601: }
8602: if (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
8603: my @approvalnotify = &Apache::loncommon::get_env_multiple('form.'.$context.'notifyapproval');
8604: @approvalnotify = sort(@approvalnotify);
8605: $confhash{'notify'}{'approval'} = join(',',@approvalnotify);
8606: my @crstypes = ('official','unofficial','community','textbook','placement');
8607: my @hasuniquecode = &Apache::loncommon::get_env_multiple('form.uniquecode');
8608: foreach my $type (@hasuniquecode) {
8609: if (grep(/^\Q$type\E$/,@crstypes)) {
8610: $confhash{'uniquecode'}{$type} = 1;
8611: }
8612: }
8613: my (%newbook,%allpos);
8614: if ($context eq 'requestcourses') {
8615: foreach my $type ('textbooks','templates') {
8616: @{$allpos{$type}} = ();
8617: my $invalid;
8618: if ($type eq 'textbooks') {
8619: $invalid = &mt('Invalid LON-CAPA course for textbook');
8620: } else {
8621: $invalid = &mt('Invalid LON-CAPA course for template');
8622: }
8623: if ($env{'form.'.$type.'_addbook'}) {
8624: if (($env{'form.'.$type.'_addbook_cnum'} =~ /^$match_courseid$/) &&
8625: ($env{'form.'.$type.'_addbook_cdom'} =~ /^$match_domain$/)) {
8626: if (&Apache::lonnet::homeserver($env{'form.'.$type.'_addbook_cnum'},
8627: $env{'form.'.$type.'_addbook_cdom'}) eq 'no_host') {
8628: $errors .= '<li><span class="LC_error">'.$invalid.'</span></li>';
8629: } else {
8630: $newbook{$type} = $env{'form.'.$type.'_addbook_cdom'}.'_'.$env{'form.'.$type.'_addbook_cnum'};
8631: my $position = $env{'form.'.$type.'_addbook_pos'};
8632: $position =~ s/\D+//g;
8633: if ($position ne '') {
8634: $allpos{$type}[$position] = $newbook{$type};
8635: }
8636: }
8637: } else {
8638: $errors .= '<li><span class="LC_error">'.$invalid.'</span></li>';
8639: }
8640: }
8641: }
8642: }
8643: if (ref($domconfig{$action}) eq 'HASH') {
8644: if (ref($domconfig{$action}{'notify'}) eq 'HASH') {
8645: if ($domconfig{$action}{'notify'}{'approval'} ne $confhash{'notify'}{'approval'}) {
8646: $changes{'notify'}{'approval'} = 1;
8647: }
8648: } else {
8649: if ($confhash{'notify'}{'approval'}) {
8650: $changes{'notify'}{'approval'} = 1;
8651: }
8652: }
8653: if (ref($domconfig{$action}{'uniquecode'}) eq 'HASH') {
8654: if (ref($confhash{'uniquecode'}) eq 'HASH') {
8655: foreach my $crstype (keys(%{$domconfig{$action}{'uniquecode'}})) {
8656: unless ($confhash{'uniquecode'}{$crstype}) {
8657: $changes{'uniquecode'} = 1;
8658: }
8659: }
8660: unless ($changes{'uniquecode'}) {
8661: foreach my $crstype (keys(%{$confhash{'uniquecode'}})) {
8662: unless ($domconfig{$action}{'uniquecode'}{$crstype}) {
8663: $changes{'uniquecode'} = 1;
8664: }
8665: }
8666: }
8667: } else {
8668: $changes{'uniquecode'} = 1;
8669: }
8670: } elsif (ref($confhash{'uniquecode'}) eq 'HASH') {
8671: $changes{'uniquecode'} = 1;
8672: }
8673: if ($context eq 'requestcourses') {
8674: foreach my $type ('textbooks','templates') {
8675: if (ref($domconfig{$action}{$type}) eq 'HASH') {
8676: my %deletions;
8677: my @todelete = &Apache::loncommon::get_env_multiple('form.'.$type.'_del');
8678: if (@todelete) {
8679: map { $deletions{$_} = 1; } @todelete;
8680: }
8681: my %imgdeletions;
8682: my @todeleteimages = &Apache::loncommon::get_env_multiple('form.'.$type.'_image_del');
8683: if (@todeleteimages) {
8684: map { $imgdeletions{$_} = 1; } @todeleteimages;
8685: }
8686: my $maxnum = $env{'form.'.$type.'_maxnum'};
8687: for (my $i=0; $i<=$maxnum; $i++) {
8688: my $itemid = $env{'form.'.$type.'_id_'.$i};
8689: my ($key) = ($itemid =~ /^\Q$type\E_(\w+)$/);
8690: if (ref($domconfig{$action}{$type}{$key}) eq 'HASH') {
8691: if ($deletions{$key}) {
8692: if ($domconfig{$action}{$type}{$key}{'image'}) {
8693: #FIXME need to obsolete item in RES space
8694: }
8695: next;
8696: } else {
8697: my $newpos = $env{'form.'.$itemid};
8698: $newpos =~ s/\D+//g;
8699: foreach my $item ('subject','title','publisher','author') {
8700: next if ((($item eq 'author') || ($item eq 'publisher')) &&
8701: ($type eq 'templates'));
8702: $confhash{$type}{$key}{$item} = $env{'form.'.$type.'_'.$item.'_'.$i};
8703: if ($domconfig{$action}{$type}{$key}{$item} ne $confhash{$type}{$key}{$item}) {
8704: $changes{$type}{$key} = 1;
8705: }
8706: }
8707: $allpos{$type}[$newpos] = $key;
8708: }
8709: if ($imgdeletions{$key}) {
8710: $changes{$type}{$key} = 1;
8711: #FIXME need to obsolete item in RES space
8712: } elsif ($env{'form.'.$type.'_image_'.$i.'.filename'}) {
8713: my ($cdom,$cnum) = split(/_/,$key);
8714: my ($imgurl,$error) = &process_textbook_image($r,$dom,$confname,$type.'_image_'.$i,
8715: $cdom,$cnum,$type,$configuserok,
8716: $switchserver,$author_ok);
8717: if ($imgurl) {
8718: $confhash{$type}{$key}{'image'} = $imgurl;
8719: $changes{$type}{$key} = 1;
8720: }
8721: if ($error) {
8722: &Apache::lonnet::logthis($error);
8723: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
8724: }
8725: } elsif ($domconfig{$action}{$type}{$key}{'image'}) {
8726: $confhash{$type}{$key}{'image'} =
8727: $domconfig{$action}{$type}{$key}{'image'};
8728: }
8729: }
8730: }
8731: }
8732: }
8733: }
8734: } else {
8735: if ($confhash{'notify'}{'approval'}) {
8736: $changes{'notify'}{'approval'} = 1;
8737: }
8738: if (ref($confhash{'uniquecode'} eq 'HASH')) {
8739: $changes{'uniquecode'} = 1;
8740: }
8741: }
8742: if ($context eq 'requestcourses') {
8743: foreach my $type ('textbooks','templates') {
8744: if ($newbook{$type}) {
8745: $changes{$type}{$newbook{$type}} = 1;
8746: foreach my $item ('subject','title','publisher','author') {
8747: next if ((($item eq 'author') || ($item eq 'publisher')) &&
8748: ($type eq 'template'));
8749: $env{'form.'.$type.'_addbook_'.$item} =~ s/(`)/'/g;
8750: if ($env{'form.'.$type.'_addbook_'.$item}) {
8751: $confhash{$type}{$newbook{$type}}{$item} = $env{'form.'.$type.'_addbook_'.$item};
8752: }
8753: }
8754: if ($type eq 'textbooks') {
8755: if ($env{'form.'.$type.'_addbook_image.filename'} ne '') {
8756: my ($cdom,$cnum) = split(/_/,$newbook{$type});
8757: my ($imageurl,$error) =
8758: &process_textbook_image($r,$dom,$confname,$type.'_addbook_image',$cdom,$cnum,$type,
8759: $configuserok,$switchserver,$author_ok);
8760: if ($imageurl) {
8761: $confhash{$type}{$newbook{$type}}{'image'} = $imageurl;
8762: }
8763: if ($error) {
8764: &Apache::lonnet::logthis($error);
8765: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
8766: }
8767: }
8768: }
8769: }
8770: if (@{$allpos{$type}} > 0) {
8771: my $idx = 0;
8772: foreach my $item (@{$allpos{$type}}) {
8773: if ($item ne '') {
8774: $confhash{$type}{$item}{'order'} = $idx;
8775: if (ref($domconfig{$action}) eq 'HASH') {
8776: if (ref($domconfig{$action}{$type}) eq 'HASH') {
8777: if (ref($domconfig{$action}{$type}{$item}) eq 'HASH') {
8778: if ($domconfig{$action}{$type}{$item}{'order'} ne $idx) {
8779: $changes{$type}{$item} = 1;
8780: }
8781: }
8782: }
8783: }
8784: $idx ++;
8785: }
8786: }
8787: }
8788: }
8789: if (ref($validationitemsref) eq 'ARRAY') {
8790: foreach my $item (@{$validationitemsref}) {
8791: if ($item eq 'fields') {
8792: my @changed;
8793: @{$confhash{'validation'}{$item}} = &Apache::loncommon::get_env_multiple('form.requestcourses_validation_'.$item);
8794: if (@{$confhash{'validation'}{$item}} > 0) {
8795: @{$confhash{'validation'}{$item}} = sort(@{$confhash{'validation'}{$item}});
8796: }
8797: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
8798: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
8799: if (ref($domconfig{'requestcourses'}{'validation'}{$item}) eq 'ARRAY') {
8800: @changed = &Apache::loncommon::compare_arrays($confhash{'validation'}{$item},
8801: $domconfig{'requestcourses'}{'validation'}{$item});
8802: } else {
8803: @changed = @{$confhash{'validation'}{$item}};
8804: }
8805: } else {
8806: @changed = @{$confhash{'validation'}{$item}};
8807: }
8808: } else {
8809: @changed = @{$confhash{'validation'}{$item}};
8810: }
8811: if (@changed) {
8812: if ($confhash{'validation'}{$item}) {
8813: $changes{'validation'}{$item} = join(', ',@{$confhash{'validation'}{$item}});
8814: } else {
8815: $changes{'validation'}{$item} = &mt('None');
8816: }
8817: }
8818: } else {
8819: $confhash{'validation'}{$item} = $env{'form.requestcourses_validation_'.$item};
8820: if ($item eq 'markup') {
8821: if ($env{'form.requestcourses_validation_'.$item}) {
8822: $env{'form.requestcourses_validation_'.$item} =~ s/[\n\r\f]+/\s/gs;
8823: }
8824: }
8825: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
8826: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
8827: if ($domconfig{'requestcourses'}{'validation'}{$item} ne $confhash{'validation'}{$item}) {
8828: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
8829: }
8830: } else {
8831: if ($confhash{'validation'}{$item} ne '') {
8832: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
8833: }
8834: }
8835: } else {
8836: if ($confhash{'validation'}{$item} ne '') {
8837: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
8838: }
8839: }
8840: }
8841: }
8842: }
8843: if ($env{'form.validationdc'}) {
8844: my $newval = $env{'form.validationdc'};
8845: my %domcoords = &Apache::lonnet::get_active_domroles($dom,['dc']);
8846: if (exists($domcoords{$newval})) {
8847: $confhash{'validation'}{'dc'} = $newval;
8848: }
8849: }
8850: if (ref($confhash{'validation'}) eq 'HASH') {
8851: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
8852: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
8853: if ($domconfig{'requestcourses'}{'validation'}{'dc'}) {
8854: unless ($confhash{'validation'}{'dc'} eq $domconfig{'requestcourses'}{'validation'}{'dc'}) {
8855: if ($confhash{'validation'}{'dc'} eq '') {
8856: $changes{'validation'}{'dc'} = &mt('None');
8857: } else {
8858: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
8859: }
8860: }
8861: } elsif ($confhash{'validation'}{'dc'} ne '') {
8862: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
8863: }
8864: } elsif ($confhash{'validation'}{'dc'} ne '') {
8865: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
8866: }
8867: } elsif ($confhash{'validation'}{'dc'} ne '') {
8868: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
8869: }
8870: } else {
8871: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
8872: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
8873: if ($domconfig{'requestcourses'}{'validation'}{'dc'}) {
8874: $changes{'validation'}{'dc'} = &mt('None');
8875: }
8876: }
8877: }
8878: }
8879: }
8880: } else {
8881: $confhash{'defaultquota'}{'default'} = $env{'form.defaultquota'};
8882: $confhash{'authorquota'}{'default'} = $env{'form.authorquota'};
8883: }
8884: foreach my $item (@usertools) {
8885: foreach my $type (@{$types},'default','_LC_adv') {
8886: my $unset;
8887: if ($context eq 'requestcourses') {
8888: $unset = '0';
8889: if ($type eq '_LC_adv') {
8890: $unset = '';
8891: }
8892: if ($confhash{$item}{$type} eq 'autolimit') {
8893: $confhash{$item}{$type} .= '=';
8894: unless ($limithash{$item}{$type} =~ /\D/) {
8895: $confhash{$item}{$type} .= $limithash{$item}{$type};
8896: }
8897: }
8898: } elsif ($context eq 'requestauthor') {
8899: $unset = '0';
8900: if ($type eq '_LC_adv') {
8901: $unset = '';
8902: }
8903: } else {
8904: if (grep(/^\Q$type\E$/,@{$toolshash{$item}})) {
8905: $confhash{$item}{$type} = 1;
8906: } else {
8907: $confhash{$item}{$type} = 0;
8908: }
8909: }
8910: if (ref($domconfig{$action}) eq 'HASH') {
8911: if ($action eq 'requestauthor') {
8912: if ($domconfig{$action}{$type} ne $confhash{$type}) {
8913: $changes{$type} = 1;
8914: }
8915: } elsif (ref($domconfig{$action}{$item}) eq 'HASH') {
8916: if ($domconfig{$action}{$item}{$type} ne $confhash{$item}{$type}) {
8917: $changes{$item}{$type} = 1;
8918: }
8919: } else {
8920: if ($context eq 'requestcourses') {
8921: if ($confhash{$item}{$type} ne $unset) {
8922: $changes{$item}{$type} = 1;
8923: }
8924: } else {
8925: if (!$confhash{$item}{$type}) {
8926: $changes{$item}{$type} = 1;
8927: }
8928: }
8929: }
8930: } else {
8931: if ($context eq 'requestcourses') {
8932: if ($confhash{$item}{$type} ne $unset) {
8933: $changes{$item}{$type} = 1;
8934: }
8935: } elsif ($context eq 'requestauthor') {
8936: if ($confhash{$type} ne $unset) {
8937: $changes{$type} = 1;
8938: }
8939: } else {
8940: if (!$confhash{$item}{$type}) {
8941: $changes{$item}{$type} = 1;
8942: }
8943: }
8944: }
8945: }
8946: }
8947: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
8948: if (ref($domconfig{'quotas'}) eq 'HASH') {
8949: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
8950: foreach my $key (keys(%{$domconfig{'quotas'}{'defaultquota'}})) {
8951: if (exists($confhash{'defaultquota'}{$key})) {
8952: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{'defaultquota'}{$key}) {
8953: $changes{'defaultquota'}{$key} = 1;
8954: }
8955: } else {
8956: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{'defaultquota'}{$key};
8957: }
8958: }
8959: } else {
8960: foreach my $key (keys(%{$domconfig{'quotas'}})) {
8961: if (exists($confhash{'defaultquota'}{$key})) {
8962: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{$key}) {
8963: $changes{'defaultquota'}{$key} = 1;
8964: }
8965: } else {
8966: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{$key};
8967: }
8968: }
8969: }
8970: if (ref($domconfig{'quotas'}{'authorquota'}) eq 'HASH') {
8971: foreach my $key (keys(%{$domconfig{'quotas'}{'authorquota'}})) {
8972: if (exists($confhash{'authorquota'}{$key})) {
8973: if ($confhash{'authorquota'}{$key} ne $domconfig{'quotas'}{'authorquota'}{$key}) {
8974: $changes{'authorquota'}{$key} = 1;
8975: }
8976: } else {
8977: $confhash{'authorquota'}{$key} = $domconfig{'quotas'}{'authorquota'}{$key};
8978: }
8979: }
8980: }
8981: }
8982: if (ref($confhash{'defaultquota'}) eq 'HASH') {
8983: foreach my $key (keys(%{$confhash{'defaultquota'}})) {
8984: if (ref($domconfig{'quotas'}) eq 'HASH') {
8985: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
8986: if (!exists($domconfig{'quotas'}{'defaultquota'}{$key})) {
8987: $changes{'defaultquota'}{$key} = 1;
8988: }
8989: } else {
8990: if (!exists($domconfig{'quotas'}{$key})) {
8991: $changes{'defaultquota'}{$key} = 1;
8992: }
8993: }
8994: } else {
8995: $changes{'defaultquota'}{$key} = 1;
8996: }
8997: }
8998: }
8999: if (ref($confhash{'authorquota'}) eq 'HASH') {
9000: foreach my $key (keys(%{$confhash{'authorquota'}})) {
9001: if (ref($domconfig{'quotas'}) eq 'HASH') {
9002: if (ref($domconfig{'quotas'}{'authorquota'}) eq 'HASH') {
9003: if (!exists($domconfig{'quotas'}{'authorquota'}{$key})) {
9004: $changes{'authorquota'}{$key} = 1;
9005: }
9006: } else {
9007: $changes{'authorquota'}{$key} = 1;
9008: }
9009: } else {
9010: $changes{'authorquota'}{$key} = 1;
9011: }
9012: }
9013: }
9014: }
9015:
9016: if ($context eq 'requestauthor') {
9017: $domdefaults{'requestauthor'} = \%confhash;
9018: } else {
9019: foreach my $key (keys(%confhash)) {
9020: unless (($context eq 'requestcourses') && (($key eq 'textbooks') || ($key eq 'templates'))) {
9021: $domdefaults{$key} = $confhash{$key};
9022: }
9023: }
9024: }
9025:
9026: my %quotahash = (
9027: $action => { %confhash }
9028: );
9029: my $putresult = &Apache::lonnet::put_dom('configuration',\%quotahash,
9030: $dom);
9031: if ($putresult eq 'ok') {
9032: if (keys(%changes) > 0) {
9033: my $cachetime = 24*60*60;
9034: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
9035: if (ref($lastactref) eq 'HASH') {
9036: $lastactref->{'domdefaults'} = 1;
9037: }
9038: $resulttext = &mt('Changes made:').'<ul>';
9039: unless (($context eq 'requestcourses') ||
9040: ($context eq 'requestauthor')) {
9041: if (ref($changes{'defaultquota'}) eq 'HASH') {
9042: $resulttext .= '<li>'.&mt('Portfolio default quotas').'<ul>';
9043: foreach my $type (@{$types},'default') {
9044: if (defined($changes{'defaultquota'}{$type})) {
9045: my $typetitle = $usertypes->{$type};
9046: if ($type eq 'default') {
9047: $typetitle = $othertitle;
9048: }
9049: $resulttext .= '<li>'.&mt('[_1] set to [_2] MB',$typetitle,$confhash{'defaultquota'}{$type}).'</li>';
9050: }
9051: }
9052: $resulttext .= '</ul></li>';
9053: }
9054: if (ref($changes{'authorquota'}) eq 'HASH') {
9055: $resulttext .= '<li>'.&mt('Authoring Space default quotas').'<ul>';
9056: foreach my $type (@{$types},'default') {
9057: if (defined($changes{'authorquota'}{$type})) {
9058: my $typetitle = $usertypes->{$type};
9059: if ($type eq 'default') {
9060: $typetitle = $othertitle;
9061: }
9062: $resulttext .= '<li>'.&mt('[_1] set to [_2] MB',$typetitle,$confhash{'authorquota'}{$type}).'</li>';
9063: }
9064: }
9065: $resulttext .= '</ul></li>';
9066: }
9067: }
9068: my %newenv;
9069: foreach my $item (@usertools) {
9070: my (%haschgs,%inconf);
9071: if ($context eq 'requestauthor') {
9072: %haschgs = %changes;
9073: %inconf = %confhash;
9074: } else {
9075: if (ref($changes{$item}) eq 'HASH') {
9076: %haschgs = %{$changes{$item}};
9077: }
9078: if (ref($confhash{$item}) eq 'HASH') {
9079: %inconf = %{$confhash{$item}};
9080: }
9081: }
9082: if (keys(%haschgs) > 0) {
9083: my $newacc =
9084: &Apache::lonnet::usertools_access($env{'user.name'},
9085: $env{'user.domain'},
9086: $item,'reload',$context);
9087: if (($context eq 'requestcourses') ||
9088: ($context eq 'requestauthor')) {
9089: if ($env{'environment.canrequest.'.$item} ne $newacc) {
9090: $newenv{'environment.canrequest.'.$item} = $newacc;
9091: }
9092: } else {
9093: if ($env{'environment.availabletools.'.$item} ne $newacc) {
9094: $newenv{'environment.availabletools.'.$item} = $newacc;
9095: }
9096: }
9097: unless ($context eq 'requestauthor') {
9098: $resulttext .= '<li>'.$titles{$item}.'<ul>';
9099: }
9100: foreach my $type (@{$types},'default','_LC_adv') {
9101: if ($haschgs{$type}) {
9102: my $typetitle = $usertypes->{$type};
9103: if ($type eq 'default') {
9104: $typetitle = $othertitle;
9105: } elsif ($type eq '_LC_adv') {
9106: $typetitle = 'LON-CAPA Advanced Users';
9107: }
9108: if ($inconf{$type}) {
9109: if ($context eq 'requestcourses') {
9110: my $cond;
9111: if ($inconf{$type} =~ /^autolimit=(\d*)$/) {
9112: if ($1 eq '') {
9113: $cond = &mt('(Automatic processing of any request).');
9114: } else {
9115: $cond = &mt('(Automatic processing of requests up to limit of [quant,_1,request] per user).',$1);
9116: }
9117: } else {
9118: $cond = $conditions{$inconf{$type}};
9119: }
9120: $resulttext .= '<li>'.&mt('Set to be available to [_1].',$typetitle).' '.$cond.'</li>';
9121: } elsif ($context eq 'requestauthor') {
9122: $resulttext .= '<li>'.&mt('Set to "[_1]" for "[_2]".',
9123: $titles{$inconf{$type}},$typetitle);
9124:
9125: } else {
9126: $resulttext .= '<li>'.&mt('Set to be available to [_1]',$typetitle).'</li>';
9127: }
9128: } else {
9129: if ($type eq '_LC_adv') {
9130: if ($inconf{$type} eq '0') {
9131: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
9132: } else {
9133: $resulttext .= '<li>'.&mt('No override set for [_1]',$typetitle).'</li>';
9134: }
9135: } else {
9136: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
9137: }
9138: }
9139: }
9140: }
9141: unless ($context eq 'requestauthor') {
9142: $resulttext .= '</ul></li>';
9143: }
9144: }
9145: }
9146: if (($action eq 'requestcourses') || ($action eq 'requestauthor')) {
9147: if (ref($changes{'notify'}) eq 'HASH') {
9148: if ($changes{'notify'}{'approval'}) {
9149: if (ref($confhash{'notify'}) eq 'HASH') {
9150: if ($confhash{'notify'}{'approval'}) {
9151: $resulttext .= '<li>'.&mt('Notification of requests requiring approval will be sent to: ').$confhash{'notify'}{'approval'}.'</li>';
9152: } else {
9153: $resulttext .= '<li>'.&mt('No Domain Coordinators will receive notification of requests requiring approval.').'</li>';
9154: }
9155: }
9156: }
9157: }
9158: }
9159: if ($action eq 'requestcourses') {
9160: my @offon = ('off','on');
9161: if ($changes{'uniquecode'}) {
9162: if (ref($confhash{'uniquecode'}) eq 'HASH') {
9163: my $codestr = join(' ',map{ &mt($_); } sort(keys(%{$confhash{'uniquecode'}})));
9164: $resulttext .= '<li>'.
9165: &mt('Generation of six character code as course identifier for distribution to students set to on for: [_1].','<b>'.$codestr.'</b>').
9166: '</li>';
9167: } else {
9168: $resulttext .= '<li>'.&mt('Generation of six character code as course identifier for distribution to students set to off.').
9169: '</li>';
9170: }
9171: }
9172: foreach my $type ('textbooks','templates') {
9173: if (ref($changes{$type}) eq 'HASH') {
9174: $resulttext .= '<li>'.&mt("Available $type updated").'<ul>';
9175: foreach my $key (sort(keys(%{$changes{$type}}))) {
9176: my %coursehash = &Apache::lonnet::coursedescription($key);
9177: my $coursetitle = $coursehash{'description'};
9178: my $position = $confhash{$type}{$key}{'order'} + 1;
9179: $resulttext .= '<li>';
9180: foreach my $item ('subject','title','publisher','author') {
9181: next if ((($item eq 'author') || ($item eq 'publisher')) &&
9182: ($type eq 'templates'));
9183: my $name = $item.':';
9184: $name =~ s/^(\w)/\U$1/;
9185: $resulttext .= &mt($name).' '.$confhash{$type}{$key}{$item}.'<br />';
9186: }
9187: $resulttext .= ' '.&mt('Order: [_1]',$position).'<br />';
9188: if ($type eq 'textbooks') {
9189: if ($confhash{$type}{$key}{'image'}) {
9190: $resulttext .= ' '.&mt('Image: [_1]',
9191: '<img src="'.$confhash{$type}{$key}{'image'}.'"'.
9192: ' alt="Textbook cover" />').'<br />';
9193: }
9194: }
9195: $resulttext .= ' '.&mt('LON-CAPA Course: [_1]',$coursetitle).'</li>';
9196: }
9197: $resulttext .= '</ul></li>';
9198: }
9199: }
9200: if (ref($changes{'validation'}) eq 'HASH') {
9201: if ((ref($validationitemsref) eq 'ARRAY') && (ref($validationnamesref) eq 'HASH')) {
9202: $resulttext .= '<li>'.&mt('Validation of courses/communities updated').'<ul>';
9203: foreach my $item (@{$validationitemsref}) {
9204: if (exists($changes{'validation'}{$item})) {
9205: if ($item eq 'markup') {
9206: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$validationnamesref->{$item},
9207: '<br /><pre>'.$changes{'validation'}{$item}.'</pre>').'</li>';
9208: } else {
9209: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$validationnamesref->{$item},
9210: '<b>'.$changes{'validation'}{$item}.'</b>').'</li>';
9211: }
9212: }
9213: }
9214: if (exists($changes{'validation'}{'dc'})) {
9215: $resulttext .= '<li>'.&mt('Validated course requests identified as processed by: [_1]',
9216: '<b>'.$changes{'validation'}{'dc'}.'</b>').'</li>';
9217: }
9218: }
9219: }
9220: }
9221: $resulttext .= '</ul>';
9222: if (keys(%newenv)) {
9223: &Apache::lonnet::appenv(\%newenv);
9224: }
9225: } else {
9226: if ($context eq 'requestcourses') {
9227: $resulttext = &mt('No changes made to rights to request creation of courses.');
9228: } elsif ($context eq 'requestauthor') {
9229: $resulttext = &mt('No changes made to rights to request author space.');
9230: } else {
9231: $resulttext = &mt('No changes made to availability of personal information pages, blogs, portfolios or default quotas');
9232: }
9233: }
9234: } else {
9235: $resulttext = '<span class="LC_error">'.
9236: &mt('An error occurred: [_1]',$putresult).'</span>';
9237: }
9238: if ($errors) {
9239: $resulttext .= '<p>'.&mt('The following errors occurred when modifying Textbook settings.').
9240: '<ul>'.$errors.'</ul></p>';
9241: }
9242: return $resulttext;
9243: }
9244:
9245: sub process_textbook_image {
9246: my ($r,$dom,$confname,$caller,$cdom,$cnum,$type,$configuserok,$switchserver,$author_ok) = @_;
9247: my $filename = $env{'form.'.$caller.'.filename'};
9248: my ($error,$url);
9249: my ($width,$height) = (50,50);
9250: if ($configuserok eq 'ok') {
9251: if ($switchserver) {
9252: $error = &mt('Upload of textbook image is not permitted to this server: [_1]',
9253: $switchserver);
9254: } elsif ($author_ok eq 'ok') {
9255: my ($result,$imageurl) =
9256: &publishlogo($r,'upload',$caller,$dom,$confname,
9257: "$type/$dom/$cnum/cover",$width,$height);
9258: if ($result eq 'ok') {
9259: $url = $imageurl;
9260: } else {
9261: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$filename,$result);
9262: }
9263: } else {
9264: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$author_ok);
9265: }
9266: } else {
9267: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$configuserok);
9268: }
9269: return ($url,$error);
9270: }
9271:
9272: sub modify_ltitools {
9273: my ($r,$dom,$action,$lastactref,%domconfig) = @_;
9274: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
9275: my ($newid,@allpos,%changes,%confhash,$errors,$resulttext);
9276: my $confname = $dom.'-domainconfig';
9277: my $servadm = $r->dir_config('lonAdmEMail');
9278: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
9279: my (%posslti,%possfield);
9280: my @courseroles = ('cc','in','ta','ep','st');
9281: my @ltiroles = qw(Instructor ContentDeveloper TeachingAssistant Learner);
9282: map { $posslti{$_} = 1; } @ltiroles;
9283: my @allfields = ('fullname','firstname','lastname','email','user','roles');
9284: map { $possfield{$_} = 1; } @allfields;
9285: my %lt = <itools_names();
9286: if ($env{'form.ltitools_add'}) {
9287: my $title = $env{'form.ltitools_add_title'};
9288: $title =~ s/(`)/'/g;
9289: ($newid,my $error) = &get_ltitools_id($dom,$title);
9290: if ($newid) {
9291: my $position = $env{'form.ltitools_add_pos'};
9292: $position =~ s/\D+//g;
9293: if ($position ne '') {
9294: $allpos[$position] = $newid;
9295: }
9296: $changes{$newid} = 1;
9297: foreach my $item ('title','url','key','secret') {
9298: $env{'form.ltitools_add_'.$item} =~ s/(`)/'/g;
9299: if ($env{'form.ltitools_add_'.$item}) {
9300: $confhash{$newid}{$item} = $env{'form.ltitools_add_'.$item};
9301: }
9302: }
9303: if ($env{'form.ltitools_add_version'} eq 'LTI-1p0') {
9304: $confhash{$newid}{'version'} = $env{'form.ltitools_add_version'};
9305: }
9306: if ($env{'form.ltitools_add_msgtype'} eq 'basic-lti-launch-request') {
9307: $confhash{$newid}{'msgtype'} = $env{'form.ltitools_add_msgtype'};
9308: }
9309: foreach my $item ('width','height') {
9310: $env{'form.ltitools_add_'.$item} =~ s/^\s+//;
9311: $env{'form.ltitools_add_'.$item} =~ s/\s+$//;
9312: if ($env{'form.ltitools_add_'.$item} =~ /^\d+$/) {
9313: $confhash{$newid}{'display'}{$item} = $env{'form.ltitools_add_'.$item};
9314: }
9315: }
9316: if ($env{'form.ltitools_add_target'} eq 'window') {
9317: $confhash{$newid}{'display'}{'target'} = $env{'form.ltitools_add_target'};
9318: } else {
9319: $confhash{$newid}{'display'}{'target'} = 'iframe';
9320: }
9321: foreach my $item ('passback','roster') {
9322: if ($env{'form.ltitools_add_'.$item}) {
9323: $confhash{$newid}{$item} = 1;
9324: }
9325: }
9326: if ($env{'form.ltitools_add_image.filename'} ne '') {
9327: my ($imageurl,$error) =
9328: &process_ltitools_image($r,$dom,$confname,'ltitools_add_image',$dom,
9329: $configuserok,$switchserver,$author_ok);
9330: if ($imageurl) {
9331: $confhash{$newid}{'image'} = $imageurl;
9332: }
9333: if ($error) {
9334: &Apache::lonnet::logthis($error);
9335: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
9336: }
9337: }
9338: my @fields = &Apache::loncommon::get_env_multiple('form.ltitools_add_fields');
9339: foreach my $field (@fields) {
9340: if ($possfield{$field}) {
9341: if ($field eq 'roles') {
9342: foreach my $role (@courseroles) {
9343: my $choice = $env{'form.ltitools_add_roles_'.$role};
9344: if (($choice ne '') && ($posslti{$choice})) {
9345: $confhash{$newid}{'roles'}{$role} = $choice;
9346: if ($role eq 'cc') {
9347: $confhash{$newid}{'roles'}{'co'} = $choice;
9348: }
9349: }
9350: }
9351: } else {
9352: $confhash{$newid}{'fields'}{$field} = 1;
9353: }
9354: }
9355: }
9356: my @courseconfig = &Apache::loncommon::get_env_multiple('form.ltitools_courseconfig');
9357: foreach my $item (@courseconfig) {
9358: $confhash{$newid}{'crsconf'}{$item} = 1;
9359: }
9360: if ($env{'form.ltitools_add_custom'}) {
9361: my $name = $env{'form.ltitools_add_custom_name'};
9362: my $value = $env{'form.ltitools_add_custom_value'};
9363: $value =~ s/(`)/'/g;
9364: $name =~ s/(`)/'/g;
9365: $confhash{$newid}{'custom'}{$name} = $value;
9366: }
9367: } else {
9368: my $error = &mt('Failed to acquire unique ID for new external tool');
9369: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
9370: }
9371: }
9372: if (ref($domconfig{$action}) eq 'HASH') {
9373: my %deletions;
9374: my @todelete = &Apache::loncommon::get_env_multiple('form.ltitools_del');
9375: if (@todelete) {
9376: map { $deletions{$_} = 1; } @todelete;
9377: }
9378: my %customadds;
9379: my @newcustom = &Apache::loncommon::get_env_multiple('form.ltitools_customadd');
9380: if (@newcustom) {
9381: map { $customadds{$_} = 1; } @newcustom;
9382: }
9383: my %imgdeletions;
9384: my @todeleteimages = &Apache::loncommon::get_env_multiple('form.ltitools_image_del');
9385: if (@todeleteimages) {
9386: map { $imgdeletions{$_} = 1; } @todeleteimages;
9387: }
9388: my $maxnum = $env{'form.ltitools_maxnum'};
9389: for (my $i=0; $i<=$maxnum; $i++) {
9390: my $itemid = $env{'form.ltitools_id_'.$i};
9391: if (ref($domconfig{$action}{$itemid}) eq 'HASH') {
9392: if ($deletions{$itemid}) {
9393: if ($domconfig{$action}{$itemid}{'image'}) {
9394: #FIXME need to obsolete item in RES space
9395: }
9396: $changes{$itemid} = $domconfig{$action}{$itemid}{'title'};
9397: next;
9398: } else {
9399: my $newpos = $env{'form.ltitools_'.$itemid};
9400: $newpos =~ s/\D+//g;
9401: foreach my $item ('title','url','key','secret') {
9402: $confhash{$itemid}{$item} = $env{'form.ltitools_'.$item.'_'.$i};
9403: if ($domconfig{$action}{$itemid}{$item} ne $confhash{$itemid}{$item}) {
9404: $changes{$itemid} = 1;
9405: }
9406: }
9407: if ($env{'form.ltitools_version_'.$i} eq 'LTI-1p0') {
9408: $confhash{$itemid}{'version'} = $env{'form.ltitools_version_'.$i};
9409: }
9410: if ($env{'form.ltitools_msgtype_'.$i} eq 'basic-lti-launch-request') {
9411: $confhash{$itemid}{'msgtype'} = $env{'form.ltitools_msgtype_'.$i};
9412: }
9413: foreach my $size ('width','height') {
9414: $env{'form.ltitools_'.$size.'_'.$i} =~ s/^\s+//;
9415: $env{'form.ltitools_'.$size.'_'.$i} =~ s/\s+$//;
9416: if ($env{'form.ltitools_'.$size.'_'.$i} =~ /^\d+$/) {
9417: $confhash{$itemid}{'display'}{$size} = $env{'form.ltitools_'.$size.'_'.$i};
9418: if (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
9419: if ($domconfig{$action}{$itemid}{'display'}{$size} ne $confhash{$itemid}{'display'}{$size}) {
9420: $changes{$itemid} = 1;
9421: }
9422: } else {
9423: $changes{$itemid} = 1;
9424: }
9425: }
9426: }
9427: if ($env{'form.ltitools_target_'.$i} eq 'window') {
9428: $confhash{$itemid}{'display'}{'target'} = $env{'form.ltitools_target_'.$i};
9429: } else {
9430: $confhash{$itemid}{'display'}{'target'} = 'iframe';
9431: }
9432: if (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
9433: if ($domconfig{$action}{$itemid}{'display'}{'target'} ne $confhash{$itemid}{'display'}{'target'}) {
9434: $changes{$itemid} = 1;
9435: }
9436: } else {
9437: $changes{$itemid} = 1;
9438: }
9439: foreach my $extra ('passback','roster') {
9440: if ($env{'form.ltitools_'.$extra.'_'.$i}) {
9441: $confhash{$itemid}{$extra} = 1;
9442: }
9443: if ($domconfig{$action}{$itemid}{$extra} ne $confhash{$itemid}{$extra}) {
9444: $changes{$itemid} = 1;
9445: }
9446: }
9447: my @courseconfig = &Apache::loncommon::get_env_multiple('form.ltitools_courseconfig_'.$i);
9448: foreach my $item ('label','title','target') {
9449: if (grep(/^\Q$item\E$/,@courseconfig)) {
9450: $confhash{$itemid}{'crsconf'}{$item} = 1;
9451: if (ref($domconfig{$action}{$itemid}{'crsconf'}) eq 'HASH') {
9452: if ($domconfig{$action}{$itemid}{'crsconf'}{$item} ne $confhash{$itemid}{'crsconf'}{$item}) {
9453: $changes{$itemid} = 1;
9454: }
9455: } else {
9456: $changes{$itemid} = 1;
9457: }
9458: }
9459: }
9460: my @fields = &Apache::loncommon::get_env_multiple('form.ltitools_fields_'.$i);
9461: foreach my $field (@fields) {
9462: if ($possfield{$field}) {
9463: if ($field eq 'roles') {
9464: foreach my $role (@courseroles) {
9465: my $choice = $env{'form.ltitools_roles_'.$role.'_'.$i};
9466: if (($choice ne '') && ($posslti{$choice})) {
9467: $confhash{$itemid}{'roles'}{$role} = $choice;
9468: if ($role eq 'cc') {
9469: $confhash{$itemid}{'roles'}{'co'} = $choice;
9470: }
9471: }
9472: if (ref($domconfig{$action}{$itemid}{'roles'}) eq 'HASH') {
9473: if ($domconfig{$action}{$itemid}{'roles'}{$role} ne $confhash{$itemid}{'roles'}{$role}) {
9474: $changes{$itemid} = 1;
9475: }
9476: } elsif ($confhash{$itemid}{'roles'}{$role}) {
9477: $changes{$itemid} = 1;
9478: }
9479: }
9480: } else {
9481: $confhash{$itemid}{'fields'}{$field} = 1;
9482: if (ref($domconfig{$action}{$itemid}{'fields'}) eq 'HASH') {
9483: if ($domconfig{$action}{$itemid}{'fields'}{$field} ne $confhash{$itemid}{'fields'}{$field}) {
9484: $changes{$itemid} = 1;
9485: }
9486: } else {
9487: $changes{$itemid} = 1;
9488: }
9489: }
9490: }
9491: }
9492: $allpos[$newpos] = $itemid;
9493: }
9494: if ($imgdeletions{$itemid}) {
9495: $changes{$itemid} = 1;
9496: #FIXME need to obsolete item in RES space
9497: } elsif ($env{'form.ltitools_image_'.$i.'.filename'}) {
9498: my ($imgurl,$error) = &process_ltitools_image($r,$dom,$confname,'ltitools_image_'.$i,
9499: $itemid,$configuserok,$switchserver,
9500: $author_ok);
9501: if ($imgurl) {
9502: $confhash{$itemid}{'image'} = $imgurl;
9503: $changes{$itemid} = 1;
9504: }
9505: if ($error) {
9506: &Apache::lonnet::logthis($error);
9507: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
9508: }
9509: } elsif ($domconfig{$action}{$itemid}{'image'}) {
9510: $confhash{$itemid}{'image'} =
9511: $domconfig{$action}{$itemid}{'image'};
9512: }
9513: if ($customadds{$i}) {
9514: my $name = $env{'form.ltitools_custom_name_'.$i};
9515: $name =~ s/(`)/'/g;
9516: $name =~ s/^\s+//;
9517: $name =~ s/\s+$//;
9518: my $value = $env{'form.ltitools_custom_value_'.$i};
9519: $value =~ s/(`)/'/g;
9520: $value =~ s/^\s+//;
9521: $value =~ s/\s+$//;
9522: if ($name ne '') {
9523: $confhash{$itemid}{'custom'}{$name} = $value;
9524: $changes{$itemid} = 1;
9525: }
9526: }
9527: my %customdels;
9528: my @customdeletions = &Apache::loncommon::get_env_multiple('form.ltitools_customdel_'.$i);
9529: if (@customdeletions) {
9530: $changes{$itemid} = 1;
9531: }
9532: map { $customdels{$_} = 1; } @customdeletions;
9533: if (ref($domconfig{$action}{$itemid}{'custom'}) eq 'HASH') {
9534: foreach my $key (keys(%{$domconfig{$action}{$itemid}{'custom'}})) {
9535: unless ($customdels{$key}) {
9536: if ($env{'form.ltitools_customval_'.$key.'_'.$i} ne '') {
9537: $confhash{$itemid}{'custom'}{$key} = $env{'form.ltitools_customval_'.$key.'_'.$i};
9538: }
9539: if ($domconfig{$action}{$itemid}{'custom'}{$key} ne $env{'form.ltitools_customval_'.$key.'_'.$i}) {
9540: $changes{$itemid} = 1;
9541: }
9542: }
9543: }
9544: }
9545: unless ($changes{$itemid}) {
9546: foreach my $key (keys(%{$domconfig{$action}{$itemid}})) {
9547: if (ref($domconfig{$action}{$itemid}{$key}) eq 'HASH') {
9548: if (ref($confhash{$itemid}{$key}) eq 'HASH') {
9549: foreach my $innerkey (keys(%{$domconfig{$action}{$itemid}{$key}})) {
9550: unless (exists($confhash{$itemid}{$key}{$innerkey})) {
9551: $changes{$itemid} = 1;
9552: last;
9553: }
9554: }
9555: } elsif (keys(%{$domconfig{$action}{$itemid}{$key}}) > 0) {
9556: $changes{$itemid} = 1;
9557: }
9558: }
9559: last if ($changes{$itemid});
9560: }
9561: }
9562: }
9563: }
9564: }
9565: if (@allpos > 0) {
9566: my $idx = 0;
9567: foreach my $itemid (@allpos) {
9568: if ($itemid ne '') {
9569: $confhash{$itemid}{'order'} = $idx;
9570: if (ref($domconfig{$action}) eq 'HASH') {
9571: if (ref($domconfig{$action}{$itemid}) eq 'HASH') {
9572: if ($domconfig{$action}{$itemid}{'order'} ne $idx) {
9573: $changes{$itemid} = 1;
9574: }
9575: }
9576: }
9577: $idx ++;
9578: }
9579: }
9580: }
9581: my %ltitoolshash = (
9582: $action => { %confhash }
9583: );
9584: my $putresult = &Apache::lonnet::put_dom('configuration',\%ltitoolshash,
9585: $dom);
9586: if ($putresult eq 'ok') {
9587: if (keys(%changes) > 0) {
9588: my $cachetime = 24*60*60;
9589: &Apache::lonnet::do_cache_new('ltitools',$dom,\%confhash,$cachetime);
9590: if (ref($lastactref) eq 'HASH') {
9591: $lastactref->{'ltitools'} = 1;
9592: }
9593: $resulttext = &mt('Changes made:').'<ul>';
9594: my %bynum;
9595: foreach my $itemid (sort(keys(%changes))) {
9596: my $position = $confhash{$itemid}{'order'};
9597: $bynum{$position} = $itemid;
9598: }
9599: foreach my $pos (sort { $a <=> $b } keys(%bynum)) {
9600: my $itemid = $bynum{$pos};
9601: if (ref($confhash{$itemid}) ne 'HASH') {
9602: $resulttext .= '<li>'.&mt('Deleted: [_1]',$changes{$itemid}).'</li>';
9603: } else {
9604: $resulttext .= '<li><b>'.$confhash{$itemid}{'title'}.'</b>';
9605: if ($confhash{$itemid}{'image'}) {
9606: $resulttext .= ' '.
9607: '<img src="'.$confhash{$itemid}{'image'}.'"'.
9608: ' alt="'.&mt('Tool Provider icon').'" />';
9609: }
9610: $resulttext .= '</li><ul>';
9611: my $position = $pos + 1;
9612: $resulttext .= '<li>'.&mt('Order: [_1]',$position).'</li>';
9613: foreach my $item ('version','msgtype','url','key') {
9614: if ($confhash{$itemid}{$item} ne '') {
9615: $resulttext .= '<li>'.$lt{$item}.': '.$confhash{$itemid}{$item}.'</li>';
9616: }
9617: }
9618: if ($confhash{$itemid}{'secret'} ne '') {
9619: $resulttext .= '<li>'.$lt{'secret'}.': ';
9620: my $num = length($confhash{$itemid}{'secret'});
9621: $resulttext .= ('*'x$num).'</li>';
9622: }
9623: $resulttext .= '<li>'.&mt('Configurable in course:');
9624: my @possconfig = ('label','title','target');
9625: my $numconfig = 0;
9626: if (ref($confhash{$itemid}{'crsconf'}) eq 'HASH') {
9627: foreach my $item (@possconfig) {
9628: if ($confhash{$itemid}{'crsconf'}{$item}) {
9629: $numconfig ++;
9630: $resulttext .= ' '.$lt{'crs'.$item};
9631: }
9632: }
9633: }
9634: if (!$numconfig) {
9635: $resulttext .= &mt('None');
9636: }
9637: $resulttext .= '</li>';
9638: foreach my $item ('passback','roster') {
9639: $resulttext .= '<li>'.$lt{$item}.' ';
9640: if ($confhash{$itemid}{$item}) {
9641: $resulttext .= &mt('Yes');
9642: } else {
9643: $resulttext .= &mt('No');
9644: }
9645: $resulttext .= '</li>';
9646: }
9647: if (ref($confhash{$itemid}{'display'}) eq 'HASH') {
9648: my $displaylist;
9649: if ($confhash{$itemid}{'display'}{'target'}) {
9650: $displaylist = &mt('Display target').': '.
9651: $confhash{$itemid}{'display'}{'target'}.',';
9652: }
9653: foreach my $size ('width','height') {
9654: if ($confhash{$itemid}{'display'}{$size}) {
9655: $displaylist .= (' 'x2).$lt{$size}.': '.
9656: $confhash{$itemid}{'display'}{$size}.',';
9657: }
9658: }
9659: if ($displaylist) {
9660: $displaylist =~ s/,$//;
9661: $resulttext .= '<li>'.$displaylist.'</li>';
9662: }
9663: }
9664: if (ref($confhash{$itemid}{'fields'}) eq 'HASH') {
9665: my $fieldlist;
9666: foreach my $field (@allfields) {
9667: if ($confhash{$itemid}{'fields'}{$field}) {
9668: $fieldlist .= (' 'x2).$lt{$field}.',';
9669: }
9670: }
9671: if ($fieldlist) {
9672: $fieldlist =~ s/,$//;
9673: $resulttext .= '<li>'.&mt('Data sent').':'.$fieldlist.'</li>';
9674: }
9675: }
9676: if (ref($confhash{$itemid}{'roles'}) eq 'HASH') {
9677: my $rolemaps;
9678: foreach my $role (@courseroles) {
9679: if ($confhash{$itemid}{'roles'}{$role}) {
9680: $rolemaps .= (' 'x2).&Apache::lonnet::plaintext($role,'Course').'='.
9681: $confhash{$itemid}{'roles'}{$role}.',';
9682: }
9683: }
9684: if ($rolemaps) {
9685: $rolemaps =~ s/,$//;
9686: $resulttext .= '<li>'.&mt('Role mapping:').$rolemaps.'</li>';
9687: }
9688: }
9689: if (ref($confhash{$itemid}{'custom'}) eq 'HASH') {
9690: my $customlist;
9691: if (keys(%{$confhash{$itemid}{'custom'}})) {
9692: foreach my $key (sort(keys(%{$confhash{$itemid}{'custom'}}))) {
9693: $customlist .= $key.':'.$confhash{$itemid}{'custom'}{$key}.(' 'x2);
9694: }
9695: }
9696: if ($customlist) {
9697: $resulttext .= '<li>'.&mt('Custom items').':'.$customlist.'</li>';
9698: }
9699: }
9700: $resulttext .= '</ul></li>';
9701: }
9702: }
9703: $resulttext .= '</ul>';
9704: } else {
9705: $resulttext = &mt('No changes made.');
9706: }
9707: } else {
9708: $errors .= '<li><span class="LC_error">'.&mt('Failed to save changes').'</span></li>';
9709: }
9710: if ($errors) {
9711: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
9712: $errors.'</ul>';
9713: }
9714: return $resulttext;
9715: }
9716:
9717: sub process_ltitools_image {
9718: my ($r,$dom,$confname,$caller,$itemid,$configuserok,$switchserver,$author_ok) = @_;
9719: my $filename = $env{'form.'.$caller.'.filename'};
9720: my ($error,$url);
9721: my ($width,$height) = (21,21);
9722: if ($configuserok eq 'ok') {
9723: if ($switchserver) {
9724: $error = &mt('Upload of Tool Provider (LTI) icon is not permitted to this server: [_1]',
9725: $switchserver);
9726: } elsif ($author_ok eq 'ok') {
9727: my ($result,$imageurl,$madethumb) =
9728: &publishlogo($r,'upload',$caller,$dom,$confname,
9729: "ltitools/$itemid/icon",$width,$height);
9730: if ($result eq 'ok') {
9731: if ($madethumb) {
9732: my ($path,$imagefile) = ($imageurl =~ m{^(.+)/([^/]+)$});
9733: my $imagethumb = "$path/tn-".$imagefile;
9734: $url = $imagethumb;
9735: } else {
9736: $url = $imageurl;
9737: }
9738: } else {
9739: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$filename,$result);
9740: }
9741: } else {
9742: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$author_ok);
9743: }
9744: } else {
9745: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$configuserok);
9746: }
9747: return ($url,$error);
9748: }
9749:
9750: sub get_ltitools_id {
9751: my ($cdom,$title) = @_;
9752: # get lock on ltitools db
9753: my $lockhash = {
9754: lock => $env{'user.name'}.
9755: ':'.$env{'user.domain'},
9756: };
9757: my $tries = 0;
9758: my $gotlock = &Apache::lonnet::newput_dom('ltitools',$lockhash,$cdom);
9759: my ($id,$error);
9760:
9761: while (($gotlock ne 'ok') && ($tries<10)) {
9762: $tries ++;
9763: sleep (0.1);
9764: $gotlock = &Apache::lonnet::newput_dom('ltitools',$lockhash,$cdom);
9765: }
9766: if ($gotlock eq 'ok') {
9767: my %currids = &Apache::lonnet::dump_dom('ltitools',$cdom);
9768: if ($currids{'lock'}) {
9769: delete($currids{'lock'});
9770: if (keys(%currids)) {
9771: my @curr = sort { $a <=> $b } keys(%currids);
9772: if ($curr[-1] =~ /^\d+$/) {
9773: $id = 1 + $curr[-1];
9774: }
9775: } else {
9776: $id = 1;
9777: }
9778: if ($id) {
9779: unless (&Apache::lonnet::newput_dom('ltitools',{ $id => $title },$cdom) eq 'ok') {
9780: $error = 'nostore';
9781: }
9782: } else {
9783: $error = 'nonumber';
9784: }
9785: }
9786: my $dellockoutcome = &Apache::lonnet::del_dom('ltitools',['lock'],$cdom);
9787: } else {
9788: $error = 'nolock';
9789: }
9790: return ($id,$error);
9791: }
9792:
9793: sub modify_autoenroll {
9794: my ($dom,$lastactref,%domconfig) = @_;
9795: my ($resulttext,%changes);
9796: my %currautoenroll;
9797: if (ref($domconfig{'autoenroll'}) eq 'HASH') {
9798: foreach my $key (keys(%{$domconfig{'autoenroll'}})) {
9799: $currautoenroll{$key} = $domconfig{'autoenroll'}{$key};
9800: }
9801: }
9802: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
9803: my %title = ( run => 'Auto-enrollment active',
9804: sender => 'Sender for notification messages',
9805: coowners => 'Automatic assignment of co-ownership to instructors of record (institutional data)',
9806: failsafe => 'Failsafe for no drops if institutional data missing for a section');
9807: my @offon = ('off','on');
9808: my $sender_uname = $env{'form.sender_uname'};
9809: my $sender_domain = $env{'form.sender_domain'};
9810: if ($sender_domain eq '') {
9811: $sender_uname = '';
9812: } elsif ($sender_uname eq '') {
9813: $sender_domain = '';
9814: }
9815: my $coowners = $env{'form.autoassign_coowners'};
9816: my $failsafe = $env{'form.autoenroll_failsafe'};
9817: $failsafe =~ s{^\s+|\s+$}{}g;
9818: if ($failsafe =~ /\D/) {
9819: undef($failsafe);
9820: }
9821: my %autoenrollhash = (
9822: autoenroll => { 'run' => $env{'form.autoenroll_run'},
9823: 'sender_uname' => $sender_uname,
9824: 'sender_domain' => $sender_domain,
9825: 'co-owners' => $coowners,
9826: 'autofailsafe' => $failsafe,
9827: }
9828: );
9829: my $putresult = &Apache::lonnet::put_dom('configuration',\%autoenrollhash,
9830: $dom);
9831: if ($putresult eq 'ok') {
9832: if (exists($currautoenroll{'run'})) {
9833: if ($currautoenroll{'run'} ne $env{'form.autoenroll_run'}) {
9834: $changes{'run'} = 1;
9835: }
9836: } elsif ($autorun) {
9837: if ($env{'form.autoenroll_run'} ne '1') {
9838: $changes{'run'} = 1;
9839: }
9840: }
9841: if ($currautoenroll{'sender_uname'} ne $sender_uname) {
9842: $changes{'sender'} = 1;
9843: }
9844: if ($currautoenroll{'sender_domain'} ne $sender_domain) {
9845: $changes{'sender'} = 1;
9846: }
9847: if ($currautoenroll{'co-owners'} ne '') {
9848: if ($currautoenroll{'co-owners'} ne $coowners) {
9849: $changes{'coowners'} = 1;
9850: }
9851: } elsif ($coowners) {
9852: $changes{'coowners'} = 1;
9853: }
9854: if ($currautoenroll{'autofailsafe'} ne $failsafe) {
9855: $changes{'autofailsafe'} = 1;
9856: }
9857: if (keys(%changes) > 0) {
9858: $resulttext = &mt('Changes made:').'<ul>';
9859: if ($changes{'run'}) {
9860: $resulttext .= '<li>'.&mt("$title{'run'} set to $offon[$env{'form.autoenroll_run'}]").'</li>';
9861: }
9862: if ($changes{'sender'}) {
9863: if ($sender_uname eq '' || $sender_domain eq '') {
9864: $resulttext .= '<li>'.&mt("$title{'sender'} set to default (course owner).").'</li>';
9865: } else {
9866: $resulttext .= '<li>'.&mt("$title{'sender'} set to [_1]",$sender_uname.':'.$sender_domain).'</li>';
9867: }
9868: }
9869: if ($changes{'coowners'}) {
9870: $resulttext .= '<li>'.&mt("$title{'coowners'} set to $offon[$env{'form.autoassign_coowners'}]").'</li>';
9871: &Apache::loncommon::devalidate_domconfig_cache($dom);
9872: if (ref($lastactref) eq 'HASH') {
9873: $lastactref->{'domainconfig'} = 1;
9874: }
9875: }
9876: if ($changes{'autofailsafe'}) {
9877: if ($failsafe ne '') {
9878: $resulttext .= '<li>'.&mt("$title{'failsafe'} set to [_1]",$failsafe).'</li>';
9879: } else {
9880: $resulttext .= '<li>'.&mt("$title{'failsafe'} deleted");
9881: }
9882: &Apache::lonnet::get_domain_defaults($dom,1);
9883: if (ref($lastactref) eq 'HASH') {
9884: $lastactref->{'domdefaults'} = 1;
9885: }
9886: }
9887: $resulttext .= '</ul>';
9888: } else {
9889: $resulttext = &mt('No changes made to auto-enrollment settings');
9890: }
9891: } else {
9892: $resulttext = '<span class="LC_error">'.
9893: &mt('An error occurred: [_1]',$putresult).'</span>';
9894: }
9895: return $resulttext;
9896: }
9897:
9898: sub modify_autoupdate {
9899: my ($dom,%domconfig) = @_;
9900: my ($resulttext,%currautoupdate,%fields,%changes);
9901: if (ref($domconfig{'autoupdate'}) eq 'HASH') {
9902: foreach my $key (keys(%{$domconfig{'autoupdate'}})) {
9903: $currautoupdate{$key} = $domconfig{'autoupdate'}{$key};
9904: }
9905: }
9906: my @offon = ('off','on');
9907: my %title = &Apache::lonlocal::texthash (
9908: run => 'Auto-update:',
9909: classlists => 'Updates to user information in classlists?'
9910: );
9911: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
9912: my %fieldtitles = &Apache::lonlocal::texthash (
9913: id => 'Student/Employee ID',
9914: permanentemail => 'E-mail address',
9915: lastname => 'Last Name',
9916: firstname => 'First Name',
9917: middlename => 'Middle Name',
9918: generation => 'Generation',
9919: );
9920: $othertitle = &mt('All users');
9921: if (keys(%{$usertypes}) > 0) {
9922: $othertitle = &mt('Other users');
9923: }
9924: foreach my $key (keys(%env)) {
9925: if ($key =~ /^form\.updateable_(.+)_([^_]+)$/) {
9926: my ($usertype,$item) = ($1,$2);
9927: if (grep(/^\Q$item\E$/,keys(%fieldtitles))) {
9928: if ($usertype eq 'default') {
9929: push(@{$fields{$1}},$2);
9930: } elsif (ref($types) eq 'ARRAY') {
9931: if (grep(/^\Q$usertype\E$/,@{$types})) {
9932: push(@{$fields{$1}},$2);
9933: }
9934: }
9935: }
9936: }
9937: }
9938: my @lockablenames = &Apache::loncommon::get_env_multiple('form.lockablenames');
9939: @lockablenames = sort(@lockablenames);
9940: if (ref($currautoupdate{'lockablenames'}) eq 'ARRAY') {
9941: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
9942: if (@changed) {
9943: $changes{'lockablenames'} = 1;
9944: }
9945: } else {
9946: if (@lockablenames) {
9947: $changes{'lockablenames'} = 1;
9948: }
9949: }
9950: my %updatehash = (
9951: autoupdate => { run => $env{'form.autoupdate_run'},
9952: classlists => $env{'form.classlists'},
9953: fields => {%fields},
9954: lockablenames => \@lockablenames,
9955: }
9956: );
9957: foreach my $key (keys(%currautoupdate)) {
9958: if (($key eq 'run') || ($key eq 'classlists')) {
9959: if (exists($updatehash{autoupdate}{$key})) {
9960: if ($currautoupdate{$key} ne $updatehash{autoupdate}{$key}) {
9961: $changes{$key} = 1;
9962: }
9963: }
9964: } elsif ($key eq 'fields') {
9965: if (ref($currautoupdate{$key}) eq 'HASH') {
9966: foreach my $item (@{$types},'default') {
9967: if (ref($currautoupdate{$key}{$item}) eq 'ARRAY') {
9968: my $change = 0;
9969: foreach my $type (@{$currautoupdate{$key}{$item}}) {
9970: if (!exists($fields{$item})) {
9971: $change = 1;
9972: last;
9973: } elsif (ref($fields{$item}) eq 'ARRAY') {
9974: if (!grep(/^\Q$type\E$/,@{$fields{$item}})) {
9975: $change = 1;
9976: last;
9977: }
9978: }
9979: }
9980: if ($change) {
9981: push(@{$changes{$key}},$item);
9982: }
9983: }
9984: }
9985: }
9986: } elsif ($key eq 'lockablenames') {
9987: if (ref($currautoupdate{$key}) eq 'ARRAY') {
9988: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
9989: if (@changed) {
9990: $changes{'lockablenames'} = 1;
9991: }
9992: } else {
9993: if (@lockablenames) {
9994: $changes{'lockablenames'} = 1;
9995: }
9996: }
9997: }
9998: }
9999: unless (grep(/^\Qlockablenames\E$/,keys(%currautoupdate))) {
10000: if (@lockablenames) {
10001: $changes{'lockablenames'} = 1;
10002: }
10003: }
10004: foreach my $item (@{$types},'default') {
10005: if (defined($fields{$item})) {
10006: if (ref($currautoupdate{'fields'}) eq 'HASH') {
10007: if (ref($currautoupdate{'fields'}{$item}) eq 'ARRAY') {
10008: my $change = 0;
10009: if (ref($fields{$item}) eq 'ARRAY') {
10010: foreach my $type (@{$fields{$item}}) {
10011: if (!grep(/^\Q$type\E$/,@{$currautoupdate{'fields'}{$item}})) {
10012: $change = 1;
10013: last;
10014: }
10015: }
10016: }
10017: if ($change) {
10018: push(@{$changes{'fields'}},$item);
10019: }
10020: } else {
10021: push(@{$changes{'fields'}},$item);
10022: }
10023: } else {
10024: push(@{$changes{'fields'}},$item);
10025: }
10026: }
10027: }
10028: my $putresult = &Apache::lonnet::put_dom('configuration',\%updatehash,
10029: $dom);
10030: if ($putresult eq 'ok') {
10031: if (keys(%changes) > 0) {
10032: $resulttext = &mt('Changes made:').'<ul>';
10033: foreach my $key (sort(keys(%changes))) {
10034: if ($key eq 'lockablenames') {
10035: $resulttext .= '<li>';
10036: if (@lockablenames) {
10037: $usertypes->{'default'} = $othertitle;
10038: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update), available for the following affiliations:").' '.
10039: join(', ', map { $usertypes->{$_}; } @lockablenames).'</li>';
10040: } else {
10041: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update) is unavailable.");
10042: }
10043: $resulttext .= '</li>';
10044: } elsif (ref($changes{$key}) eq 'ARRAY') {
10045: foreach my $item (@{$changes{$key}}) {
10046: my @newvalues;
10047: foreach my $type (@{$fields{$item}}) {
10048: push(@newvalues,$fieldtitles{$type});
10049: }
10050: my $newvaluestr;
10051: if (@newvalues > 0) {
10052: $newvaluestr = join(', ',@newvalues);
10053: } else {
10054: $newvaluestr = &mt('none');
10055: }
10056: if ($item eq 'default') {
10057: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$othertitle,$newvaluestr).'</li>';
10058: } else {
10059: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$usertypes->{$item},$newvaluestr).'</li>';
10060: }
10061: }
10062: } else {
10063: my $newvalue;
10064: if ($key eq 'run') {
10065: $newvalue = $offon[$env{'form.autoupdate_run'}];
10066: } else {
10067: $newvalue = $offon[$env{'form.'.$key}];
10068: }
10069: $resulttext .= '<li>'.&mt("[_1] set to $newvalue",$title{$key}).'</li>';
10070: }
10071: }
10072: $resulttext .= '</ul>';
10073: } else {
10074: $resulttext = &mt('No changes made to autoupdates');
10075: }
10076: } else {
10077: $resulttext = '<span class="LC_error">'.
10078: &mt('An error occurred: [_1]',$putresult).'</span>';
10079: }
10080: return $resulttext;
10081: }
10082:
10083: sub modify_autocreate {
10084: my ($dom,%domconfig) = @_;
10085: my ($resulttext,%changes,%currautocreate,%newvals,%autocreatehash);
10086: if (ref($domconfig{'autocreate'}) eq 'HASH') {
10087: foreach my $key (keys(%{$domconfig{'autocreate'}})) {
10088: $currautocreate{$key} = $domconfig{'autocreate'}{$key};
10089: }
10090: }
10091: my %title= ( xml => 'Auto-creation of courses in XML course description files',
10092: req => 'Auto-creation of validated requests for official courses',
10093: xmldc => 'Identity of course creator of courses from XML files',
10094: );
10095: my @types = ('xml','req');
10096: foreach my $item (@types) {
10097: $newvals{$item} = $env{'form.autocreate_'.$item};
10098: $newvals{$item} =~ s/\D//g;
10099: $newvals{$item} = 0 if ($newvals{$item} eq '');
10100: }
10101: $newvals{'xmldc'} = $env{'form.autocreate_xmldc'};
10102: my %domcoords = &Apache::lonnet::get_active_domroles($dom,['dc']);
10103: unless (exists($domcoords{$newvals{'xmldc'}})) {
10104: $newvals{'xmldc'} = '';
10105: }
10106: %autocreatehash = (
10107: autocreate => { xml => $newvals{'xml'},
10108: req => $newvals{'req'},
10109: }
10110: );
10111: if ($newvals{'xmldc'} ne '') {
10112: $autocreatehash{'autocreate'}{'xmldc'} = $newvals{'xmldc'};
10113: }
10114: my $putresult = &Apache::lonnet::put_dom('configuration',\%autocreatehash,
10115: $dom);
10116: if ($putresult eq 'ok') {
10117: my @items = @types;
10118: if ($newvals{'xml'}) {
10119: push(@items,'xmldc');
10120: }
10121: foreach my $item (@items) {
10122: if (exists($currautocreate{$item})) {
10123: if ($currautocreate{$item} ne $newvals{$item}) {
10124: $changes{$item} = 1;
10125: }
10126: } elsif ($newvals{$item}) {
10127: $changes{$item} = 1;
10128: }
10129: }
10130: if (keys(%changes) > 0) {
10131: my @offon = ('off','on');
10132: $resulttext = &mt('Changes made:').'<ul>';
10133: foreach my $item (@types) {
10134: if ($changes{$item}) {
10135: my $newtxt = $offon[$newvals{$item}];
10136: $resulttext .= '<li>'.
10137: &mt("$title{$item} set to [_1]$newtxt [_2]",
10138: '<b>','</b>').
10139: '</li>';
10140: }
10141: }
10142: if ($changes{'xmldc'}) {
10143: my ($dcname,$dcdom) = split(':',$newvals{'xmldc'});
10144: my $newtxt = &Apache::loncommon::plainname($dcname,$dcdom);
10145: $resulttext .= '<li>'.&mt("$title{'xmldc'} set to [_1]",'<b>'.$newtxt.'</b>').'</li>';
10146: }
10147: $resulttext .= '</ul>';
10148: } else {
10149: $resulttext = &mt('No changes made to auto-creation settings');
10150: }
10151: } else {
10152: $resulttext = '<span class="LC_error">'.
10153: &mt('An error occurred: [_1]',$putresult).'</span>';
10154: }
10155: return $resulttext;
10156: }
10157:
10158: sub modify_directorysrch {
10159: my ($dom,%domconfig) = @_;
10160: my ($resulttext,%changes);
10161: my %currdirsrch;
10162: if (ref($domconfig{'directorysrch'}) eq 'HASH') {
10163: foreach my $key (keys(%{$domconfig{'directorysrch'}})) {
10164: $currdirsrch{$key} = $domconfig{'directorysrch'}{$key};
10165: }
10166: }
10167: my %title = ( available => 'Institutional directory search available',
10168: localonly => 'Other domains can search institution',
10169: lcavailable => 'LON-CAPA directory search available',
10170: lclocalonly => 'Other domains can search LON-CAPA domain',
10171: searchby => 'Search types',
10172: searchtypes => 'Search latitude');
10173: my @offon = ('off','on');
10174: my @otherdoms = ('Yes','No');
10175:
10176: my @searchtypes = &Apache::loncommon::get_env_multiple('form.searchtypes');
10177: my @cansearch = &Apache::loncommon::get_env_multiple('form.cansearch');
10178: my @searchby = &Apache::loncommon::get_env_multiple('form.searchby');
10179:
10180: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
10181: if (keys(%{$usertypes}) == 0) {
10182: @cansearch = ('default');
10183: } else {
10184: if (ref($currdirsrch{'cansearch'}) eq 'ARRAY') {
10185: foreach my $type (@{$currdirsrch{'cansearch'}}) {
10186: if (!grep(/^\Q$type\E$/,@cansearch)) {
10187: push(@{$changes{'cansearch'}},$type);
10188: }
10189: }
10190: foreach my $type (@cansearch) {
10191: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'cansearch'}})) {
10192: push(@{$changes{'cansearch'}},$type);
10193: }
10194: }
10195: } else {
10196: push(@{$changes{'cansearch'}},@cansearch);
10197: }
10198: }
10199:
10200: if (ref($currdirsrch{'searchby'}) eq 'ARRAY') {
10201: foreach my $by (@{$currdirsrch{'searchby'}}) {
10202: if (!grep(/^\Q$by\E$/,@searchby)) {
10203: push(@{$changes{'searchby'}},$by);
10204: }
10205: }
10206: foreach my $by (@searchby) {
10207: if (!grep(/^\Q$by\E$/,@{$currdirsrch{'searchby'}})) {
10208: push(@{$changes{'searchby'}},$by);
10209: }
10210: }
10211: } else {
10212: push(@{$changes{'searchby'}},@searchby);
10213: }
10214:
10215: if (ref($currdirsrch{'searchtypes'}) eq 'ARRAY') {
10216: foreach my $type (@{$currdirsrch{'searchtypes'}}) {
10217: if (!grep(/^\Q$type\E$/,@searchtypes)) {
10218: push(@{$changes{'searchtypes'}},$type);
10219: }
10220: }
10221: foreach my $type (@searchtypes) {
10222: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'searchtypes'}})) {
10223: push(@{$changes{'searchtypes'}},$type);
10224: }
10225: }
10226: } else {
10227: if (exists($currdirsrch{'searchtypes'})) {
10228: foreach my $type (@searchtypes) {
10229: if ($type ne $currdirsrch{'searchtypes'}) {
10230: push(@{$changes{'searchtypes'}},$type);
10231: }
10232: }
10233: if (!grep(/^\Q$currdirsrch{'searchtypes'}\E/,@searchtypes)) {
10234: push(@{$changes{'searchtypes'}},$currdirsrch{'searchtypes'});
10235: }
10236: } else {
10237: push(@{$changes{'searchtypes'}},@searchtypes);
10238: }
10239: }
10240:
10241: my %dirsrch_hash = (
10242: directorysrch => { available => $env{'form.dirsrch_available'},
10243: cansearch => \@cansearch,
10244: localonly => $env{'form.dirsrch_instlocalonly'},
10245: lclocalonly => $env{'form.dirsrch_domlocalonly'},
10246: lcavailable => $env{'form.dirsrch_domavailable'},
10247: searchby => \@searchby,
10248: searchtypes => \@searchtypes,
10249: }
10250: );
10251: my $putresult = &Apache::lonnet::put_dom('configuration',\%dirsrch_hash,
10252: $dom);
10253: if ($putresult eq 'ok') {
10254: if (exists($currdirsrch{'available'})) {
10255: if ($currdirsrch{'available'} ne $env{'form.dirsrch_available'}) {
10256: $changes{'available'} = 1;
10257: }
10258: } else {
10259: if ($env{'form.dirsrch_available'} eq '1') {
10260: $changes{'available'} = 1;
10261: }
10262: }
10263: if (exists($currdirsrch{'lcavailable'})) {
10264: if ($currdirsrch{'lcavailable'} ne $env{'form.dirsrch_domavailable'}) {
10265: $changes{'lcavailable'} = 1;
10266: }
10267: } else {
10268: if ($env{'form.dirsrch_lcavailable'} eq '1') {
10269: $changes{'lcavailable'} = 1;
10270: }
10271: }
10272: if (exists($currdirsrch{'localonly'})) {
10273: if ($currdirsrch{'localonly'} ne $env{'form.dirsrch_instlocalonly'}) {
10274: $changes{'localonly'} = 1;
10275: }
10276: } else {
10277: if ($env{'form.dirsrch_instlocalonly'} eq '1') {
10278: $changes{'localonly'} = 1;
10279: }
10280: }
10281: if (exists($currdirsrch{'lclocalonly'})) {
10282: if ($currdirsrch{'lclocalonly'} ne $env{'form.dirsrch_domlocalonly'}) {
10283: $changes{'lclocalonly'} = 1;
10284: }
10285: } else {
10286: if ($env{'form.dirsrch_domlocalonly'} eq '1') {
10287: $changes{'lclocalonly'} = 1;
10288: }
10289: }
10290: if (keys(%changes) > 0) {
10291: $resulttext = &mt('Changes made:').'<ul>';
10292: if ($changes{'available'}) {
10293: $resulttext .= '<li>'.&mt("$title{'available'} set to: $offon[$env{'form.dirsrch_available'}]").'</li>';
10294: }
10295: if ($changes{'lcavailable'}) {
10296: $resulttext .= '<li>'.&mt("$title{'lcavailable'} set to: $offon[$env{'form.dirsrch_domavailable'}]").'</li>';
10297: }
10298: if ($changes{'localonly'}) {
10299: $resulttext .= '<li>'.&mt("$title{'localonly'} set to: $otherdoms[$env{'form.dirsrch_instlocalonly'}]").'</li>';
10300: }
10301: if ($changes{'lclocalonly'}) {
10302: $resulttext .= '<li>'.&mt("$title{'lclocalonly'} set to: $otherdoms[$env{'form.dirsrch_domlocalonly'}]").'</li>';
10303: }
10304: if (ref($changes{'cansearch'}) eq 'ARRAY') {
10305: my $chgtext;
10306: if (ref($usertypes) eq 'HASH') {
10307: if (keys(%{$usertypes}) > 0) {
10308: foreach my $type (@{$types}) {
10309: if (grep(/^\Q$type\E$/,@cansearch)) {
10310: $chgtext .= $usertypes->{$type}.'; ';
10311: }
10312: }
10313: if (grep(/^default$/,@cansearch)) {
10314: $chgtext .= $othertitle;
10315: } else {
10316: $chgtext =~ s/\; $//;
10317: }
10318: $resulttext .=
10319: '<li>'.
10320: &mt("Users from domain '[_1]' permitted to search the institutional directory set to: [_2]",
10321: '<span class="LC_cusr_emph">'.$dom.'</span>',$chgtext).
10322: '</li>';
10323: }
10324: }
10325: }
10326: if (ref($changes{'searchby'}) eq 'ARRAY') {
10327: my ($searchtitles,$titleorder) = &sorted_searchtitles();
10328: my $chgtext;
10329: foreach my $type (@{$titleorder}) {
10330: if (grep(/^\Q$type\E$/,@searchby)) {
10331: if (defined($searchtitles->{$type})) {
10332: $chgtext .= $searchtitles->{$type}.'; ';
10333: }
10334: }
10335: }
10336: $chgtext =~ s/\; $//;
10337: $resulttext .= '<li>'.&mt("$title{'searchby'} set to: [_1]",$chgtext).'</li>';
10338: }
10339: if (ref($changes{'searchtypes'}) eq 'ARRAY') {
10340: my ($srchtypes_desc,$srchtypeorder) = &sorted_searchtypes();
10341: my $chgtext;
10342: foreach my $type (@{$srchtypeorder}) {
10343: if (grep(/^\Q$type\E$/,@searchtypes)) {
10344: if (defined($srchtypes_desc->{$type})) {
10345: $chgtext .= $srchtypes_desc->{$type}.'; ';
10346: }
10347: }
10348: }
10349: $chgtext =~ s/\; $//;
10350: $resulttext .= '<li>'.&mt($title{'searchtypes'}.' set to: "[_1]"',$chgtext).'</li>';
10351: }
10352: $resulttext .= '</ul>';
10353: } else {
10354: $resulttext = &mt('No changes made to directory search settings');
10355: }
10356: } else {
10357: $resulttext = '<span class="LC_error">'.
10358: &mt('An error occurred: [_1]',$putresult).'</span>';
10359: }
10360: return $resulttext;
10361: }
10362:
10363: sub modify_contacts {
10364: my ($dom,$lastactref,%domconfig) = @_;
10365: my ($resulttext,%currsetting,%newsetting,%changes,%contacts_hash);
10366: if (ref($domconfig{'contacts'}) eq 'HASH') {
10367: foreach my $key (keys(%{$domconfig{'contacts'}})) {
10368: $currsetting{$key} = $domconfig{'contacts'}{$key};
10369: }
10370: }
10371: my (%others,%to,%bcc,%includestr,%includeloc);
10372: my @contacts = ('supportemail','adminemail');
10373: my @mailings = ('errormail','packagesmail','helpdeskmail','otherdomsmail',
10374: 'lonstatusmail','requestsmail','updatesmail','idconflictsmail');
10375: my @toggles = ('reporterrors','reportupdates');
10376: my ($fields,$fieldtitles,$fieldoptions,$possoptions) = &helpform_fields();
10377: foreach my $type (@mailings) {
10378: @{$newsetting{$type}} =
10379: &Apache::loncommon::get_env_multiple('form.'.$type);
10380: foreach my $item (@contacts) {
10381: if (grep(/^\Q$item\E$/,@{$newsetting{$type}})) {
10382: $contacts_hash{contacts}{$type}{$item} = 1;
10383: } else {
10384: $contacts_hash{contacts}{$type}{$item} = 0;
10385: }
10386: }
10387: $others{$type} = $env{'form.'.$type.'_others'};
10388: $contacts_hash{contacts}{$type}{'others'} = $others{$type};
10389: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
10390: $bcc{$type} = $env{'form.'.$type.'_bcc'};
10391: $contacts_hash{contacts}{$type}{'bcc'} = $bcc{$type};
10392: if (($env{'form.'.$type.'_includestr'} ne '') && ($env{'form.'.$type.'_includeloc'} =~ /^s|b$/)) {
10393: $includestr{$type} = $env{'form.'.$type.'_includestr'};
10394: $includeloc{$type} = $env{'form.'.$type.'_includeloc'};
10395: $contacts_hash{contacts}{$type}{'include'} = $includeloc{$type}.':'.&escape($includestr{$type});
10396: }
10397: }
10398: }
10399: foreach my $item (@contacts) {
10400: $to{$item} = $env{'form.'.$item};
10401: $contacts_hash{'contacts'}{$item} = $to{$item};
10402: }
10403: foreach my $item (@toggles) {
10404: if ($env{'form.'.$item} =~ /^(0|1)$/) {
10405: $contacts_hash{'contacts'}{$item} = $env{'form.'.$item};
10406: }
10407: }
10408: if ((ref($fields) eq 'ARRAY') && (ref($possoptions) eq 'HASH')) {
10409: foreach my $field (@{$fields}) {
10410: if (ref($possoptions->{$field}) eq 'ARRAY') {
10411: my $value = $env{'form.helpform_'.$field};
10412: $value =~ s/^\s+|\s+$//g;
10413: if (grep(/^\Q$value\E$/,@{$possoptions->{$field}})) {
10414: $contacts_hash{contacts}{'helpform'}{$field} = $value;
10415: if ($field eq 'screenshot') {
10416: $env{'form.helpform_maxsize'} =~ s/^\s+|\s+$//g;
10417: if ($env{'form.helpform_maxsize'} =~ /^\d+\.?\d*$/) {
10418: $contacts_hash{contacts}{'helpform'}{'maxsize'} = $env{'form.helpform_maxsize'};
10419: }
10420: }
10421: }
10422: }
10423: }
10424: }
10425: if (keys(%currsetting) > 0) {
10426: foreach my $item (@contacts) {
10427: if ($to{$item} ne $currsetting{$item}) {
10428: $changes{$item} = 1;
10429: }
10430: }
10431: foreach my $type (@mailings) {
10432: foreach my $item (@contacts) {
10433: if (ref($currsetting{$type}) eq 'HASH') {
10434: if ($currsetting{$type}{$item} ne $contacts_hash{contacts}{$type}{$item}) {
10435: push(@{$changes{$type}},$item);
10436: }
10437: } else {
10438: push(@{$changes{$type}},@{$newsetting{$type}});
10439: }
10440: }
10441: if ($others{$type} ne $currsetting{$type}{'others'}) {
10442: push(@{$changes{$type}},'others');
10443: }
10444: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
10445: if ($bcc{$type} ne $currsetting{$type}{'bcc'}) {
10446: push(@{$changes{$type}},'bcc');
10447: }
10448: my ($currloc,$currstr) = split(/:/,$currsetting{$type}{'include'},2);
10449: if (($includeloc{$type} ne $currloc) || (&escape($includestr{$type}) ne $currstr)) {
10450: push(@{$changes{$type}},'include');
10451: }
10452: }
10453: }
10454: if (ref($fields) eq 'ARRAY') {
10455: if (ref($currsetting{'helpform'}) eq 'HASH') {
10456: foreach my $field (@{$fields}) {
10457: if ($currsetting{'helpform'}{$field} ne $contacts_hash{'contacts'}{'helpform'}{$field}) {
10458: push(@{$changes{'helpform'}},$field);
10459: }
10460: if (($field eq 'screenshot') && ($contacts_hash{'contacts'}{'helpform'}{'screenshot'} ne 'no')) {
10461: if ($currsetting{'helpform'}{'maxsize'} ne $contacts_hash{'contacts'}{'helpform'}{'maxsize'}) {
10462: push(@{$changes{'helpform'}},'maxsize');
10463: }
10464: }
10465: }
10466: } else {
10467: foreach my $field (@{$fields}) {
10468: if ($contacts_hash{'contacts'}{'helpform'}{$field} ne 'yes') {
10469: push(@{$changes{'helpform'}},$field);
10470: }
10471: if (($field eq 'screenshot') && ($contacts_hash{'contacts'}{'helpform'}{'screenshot'} ne 'no')) {
10472: if ($contacts_hash{'contacts'}{'helpform'}{'maxsize'} != 1) {
10473: push(@{$changes{'helpform'}},'maxsize');
10474: }
10475: }
10476: }
10477: }
10478: }
10479: } else {
10480: my %default;
10481: $default{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
10482: $default{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
10483: $default{'errormail'} = 'adminemail';
10484: $default{'packagesmail'} = 'adminemail';
10485: $default{'helpdeskmail'} = 'supportemail';
10486: $default{'otherdomsmail'} = 'supportemail';
10487: $default{'lonstatusmail'} = 'adminemail';
10488: $default{'requestsmail'} = 'adminemail';
10489: $default{'updatesmail'} = 'adminemail';
10490: foreach my $item (@contacts) {
10491: if ($to{$item} ne $default{$item}) {
10492: $changes{$item} = 1;
10493: }
10494: }
10495: foreach my $type (@mailings) {
10496: if ((@{$newsetting{$type}} != 1) || ($newsetting{$type}[0] ne $default{$type})) {
10497: push(@{$changes{$type}},@{$newsetting{$type}});
10498: }
10499: if ($others{$type} ne '') {
10500: push(@{$changes{$type}},'others');
10501: }
10502: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
10503: if ($bcc{$type} ne '') {
10504: push(@{$changes{$type}},'bcc');
10505: }
10506: if (($includeloc{$type} =~ /^b|s$/) && ($includestr{$type} ne '')) {
10507: push(@{$changes{$type}},'include');
10508: }
10509: }
10510: }
10511: if (ref($fields) eq 'ARRAY') {
10512: foreach my $field (@{$fields}) {
10513: if ($contacts_hash{'contacts'}{'helpform'}{$field} ne 'yes') {
10514: push(@{$changes{'helpform'}},$field);
10515: }
10516: if (($field eq 'screenshot') && ($contacts_hash{'contacts'}{'helpform'}{'screenshot'} ne 'no')) {
10517: if ($contacts_hash{'contacts'}{'helpform'}{'maxsize'} != 1) {
10518: push(@{$changes{'helpform'}},'maxsize');
10519: }
10520: }
10521: }
10522: }
10523: }
10524: foreach my $item (@toggles) {
10525: if (($env{'form.'.$item} == 1) && ($currsetting{$item} == 0)) {
10526: $changes{$item} = 1;
10527: } elsif ((!$env{'form.'.$item}) &&
10528: (($currsetting{$item} eq '') || ($currsetting{$item} == 1))) {
10529: $changes{$item} = 1;
10530: }
10531: }
10532: my $putresult = &Apache::lonnet::put_dom('configuration',\%contacts_hash,
10533: $dom);
10534: if ($putresult eq 'ok') {
10535: if (keys(%changes) > 0) {
10536: &Apache::loncommon::devalidate_domconfig_cache($dom);
10537: if (ref($lastactref) eq 'HASH') {
10538: $lastactref->{'domainconfig'} = 1;
10539: }
10540: my ($titles,$short_titles) = &contact_titles();
10541: $resulttext = &mt('Changes made:').'<ul>';
10542: foreach my $item (@contacts) {
10543: if ($changes{$item}) {
10544: $resulttext .= '<li>'.$titles->{$item}.
10545: &mt(' set to: ').
10546: '<span class="LC_cusr_emph">'.
10547: $to{$item}.'</span></li>';
10548: }
10549: }
10550: foreach my $type (@mailings) {
10551: if (ref($changes{$type}) eq 'ARRAY') {
10552: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
10553: $resulttext .= '<li>'.$titles->{$type}.' -- '.&mt('sent to').': ';
10554: } else {
10555: $resulttext .= '<li>'.$titles->{$type}.': ';
10556: }
10557: my @text;
10558: foreach my $item (@{$newsetting{$type}}) {
10559: push(@text,$short_titles->{$item});
10560: }
10561: if ($others{$type} ne '') {
10562: push(@text,$others{$type});
10563: }
10564: if (@text) {
10565: $resulttext .= '<span class="LC_cusr_emph">'.
10566: join(', ',@text).'</span>';
10567: }
10568: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
10569: if ($bcc{$type} ne '') {
10570: my $bcctext;
10571: if (@text) {
10572: $bcctext = ' '.&mt('with Bcc to');
10573: } else {
10574: $bcctext = '(Bcc)';
10575: }
10576: $resulttext .= $bcctext.': <span class="LC_cusr_emph">'.$bcc{$type}.'</span>';
10577: } elsif (!@text) {
10578: $resulttext .= &mt('No one');
10579: }
10580: if ($includestr{$type} ne '') {
10581: if ($includeloc{$type} eq 'b') {
10582: $resulttext .= '<br />'.&mt('Text automatically added to e-mail body:').' '.$includestr{$type};
10583: } elsif ($includeloc{$type} eq 's') {
10584: $resulttext .= '<br />'.&mt('Text automatically added to e-mail subject:').' '.$includestr{$type};
10585: }
10586: }
10587: } elsif (!@text) {
10588: $resulttext .= &mt('No recipients');
10589: }
10590: $resulttext .= '</li>';
10591: }
10592: }
10593: my @offon = ('off','on');
10594: if ($changes{'reporterrors'}) {
10595: $resulttext .= '<li>'.
10596: &mt('E-mail error reports to [_1] set to "'.
10597: $offon[$env{'form.reporterrors'}].'".',
10598: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
10599: &mt('LON-CAPA core group - MSU'),600,500)).
10600: '</li>';
10601: }
10602: if ($changes{'reportupdates'}) {
10603: $resulttext .= '<li>'.
10604: &mt('E-mail record of completed LON-CAPA updates to [_1] set to "'.
10605: $offon[$env{'form.reportupdates'}].'".',
10606: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
10607: &mt('LON-CAPA core group - MSU'),600,500)).
10608: '</li>';
10609: }
10610: if ((ref($changes{'helpform'}) eq 'ARRAY') && (ref($fields) eq 'ARRAY')) {
10611: my (@optional,@required,@unused,$maxsizechg);
10612: foreach my $field (@{$changes{'helpform'}}) {
10613: if ($field eq 'maxsize') {
10614: $maxsizechg = 1;
10615: next;
10616: }
10617: if ($contacts_hash{'contacts'}{'helpform'}{$field} eq 'yes') {
10618: push(@optional,$field);
10619: } elsif ($contacts_hash{'contacts'}{'helpform'}{$field} eq 'no') {
10620: push(@unused,$field);
10621: } elsif ($contacts_hash{'contacts'}{'helpform'}{$field} eq 'req') {
10622: push(@required,$field);
10623: }
10624: }
10625: if (@optional) {
10626: $resulttext .= '<li>'.
10627: &mt('Help form fields changed to "Optional": [_1].',
10628: '<span class="LC_cusr_emph">'.join(', ',map { $fieldtitles->{$_}; } @optional)).'</span>'.
10629: '</li>';
10630: }
10631: if (@required) {
10632: $resulttext .= '<li>'.
10633: &mt('Help form fields changed to "Required": [_1].',
10634: '<span class="LC_cusr_emph">'.join(', ',map { $fieldtitles->{$_}; } @required)).'</span>'.
10635: '</li>';
10636: }
10637: if (@unused) {
10638: $resulttext .= '<li>'.
10639: &mt('Help form fields changed to "Not shown": [_1].',
10640: '<span class="LC_cusr_emph">'.join(', ',map { $fieldtitles->{$_}; } @unused)).'</span>'.
10641: '</li>';
10642: }
10643: if ($maxsizechg) {
10644: $resulttext .= '<li>'.
10645: &mt('Max size for file uploaded to help form by logged-in user set to [_1] MB.',
10646: $contacts_hash{'contacts'}{'helpform'}{'maxsize'}).
10647: '</li>';
10648:
10649: }
10650: }
10651: $resulttext .= '</ul>';
10652: } else {
10653: $resulttext = &mt('No changes made to contact information');
10654: }
10655: } else {
10656: $resulttext = '<span class="LC_error">'.
10657: &mt('An error occurred: [_1].',$putresult).'</span>';
10658: }
10659: return $resulttext;
10660: }
10661:
10662: sub modify_usercreation {
10663: my ($dom,%domconfig) = @_;
10664: my ($resulttext,%curr_usercreation,%changes,%authallowed,%cancreate,%save_usercreate);
10665: my $warningmsg;
10666: if (ref($domconfig{'usercreation'}) eq 'HASH') {
10667: foreach my $key (keys(%{$domconfig{'usercreation'}})) {
10668: if ($key eq 'cancreate') {
10669: if (ref($domconfig{'usercreation'}{$key}) eq 'HASH') {
10670: foreach my $item (keys(%{$domconfig{'usercreation'}{$key}})) {
10671: if (($item eq 'selfcreate') || ($item eq 'statustocreate') ||
10672: ($item eq 'captcha') || ($item eq 'recaptchakeys') ||
10673: ($item eq 'recaptchaversion')) {
10674: $save_usercreate{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
10675: } else {
10676: $curr_usercreation{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
10677: }
10678: }
10679: }
10680: } elsif ($key eq 'email_rule') {
10681: $save_usercreate{$key} = $domconfig{'usercreation'}{$key};
10682: } else {
10683: $curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
10684: }
10685: }
10686: }
10687: my @username_rule = &Apache::loncommon::get_env_multiple('form.username_rule');
10688: my @id_rule = &Apache::loncommon::get_env_multiple('form.id_rule');
10689: my @contexts = ('author','course','requestcrs');
10690: foreach my $item(@contexts) {
10691: $cancreate{$item} = $env{'form.can_createuser_'.$item};
10692: }
10693: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
10694: foreach my $item (@contexts) {
10695: if ($curr_usercreation{'cancreate'}{$item} ne $cancreate{$item}) {
10696: push(@{$changes{'cancreate'}},$item);
10697: }
10698: }
10699: } elsif (ref($curr_usercreation{'cancreate'}) eq 'ARRAY') {
10700: foreach my $item (@contexts) {
10701: if (!grep(/^\Q$item\E$/,@{$curr_usercreation{'cancreate'}})) {
10702: if ($cancreate{$item} ne 'any') {
10703: push(@{$changes{'cancreate'}},$item);
10704: }
10705: } else {
10706: if ($cancreate{$item} ne 'none') {
10707: push(@{$changes{'cancreate'}},$item);
10708: }
10709: }
10710: }
10711: } else {
10712: foreach my $item (@contexts) {
10713: push(@{$changes{'cancreate'}},$item);
10714: }
10715: }
10716:
10717: if (ref($curr_usercreation{'username_rule'}) eq 'ARRAY') {
10718: foreach my $type (@{$curr_usercreation{'username_rule'}}) {
10719: if (!grep(/^\Q$type\E$/,@username_rule)) {
10720: push(@{$changes{'username_rule'}},$type);
10721: }
10722: }
10723: foreach my $type (@username_rule) {
10724: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'username_rule'}})) {
10725: push(@{$changes{'username_rule'}},$type);
10726: }
10727: }
10728: } else {
10729: push(@{$changes{'username_rule'}},@username_rule);
10730: }
10731:
10732: if (ref($curr_usercreation{'id_rule'}) eq 'ARRAY') {
10733: foreach my $type (@{$curr_usercreation{'id_rule'}}) {
10734: if (!grep(/^\Q$type\E$/,@id_rule)) {
10735: push(@{$changes{'id_rule'}},$type);
10736: }
10737: }
10738: foreach my $type (@id_rule) {
10739: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'id_rule'}})) {
10740: push(@{$changes{'id_rule'}},$type);
10741: }
10742: }
10743: } else {
10744: push(@{$changes{'id_rule'}},@id_rule);
10745: }
10746:
10747: my @authen_contexts = ('author','course','domain');
10748: my @authtypes = ('int','krb4','krb5','loc');
10749: my %authhash;
10750: foreach my $item (@authen_contexts) {
10751: my @authallowed = &Apache::loncommon::get_env_multiple('form.'.$item.'_auth');
10752: foreach my $auth (@authtypes) {
10753: if (grep(/^\Q$auth\E$/,@authallowed)) {
10754: $authhash{$item}{$auth} = 1;
10755: } else {
10756: $authhash{$item}{$auth} = 0;
10757: }
10758: }
10759: }
10760: if (ref($curr_usercreation{'authtypes'}) eq 'HASH') {
10761: foreach my $item (@authen_contexts) {
10762: if (ref($curr_usercreation{'authtypes'}{$item}) eq 'HASH') {
10763: foreach my $auth (@authtypes) {
10764: if ($authhash{$item}{$auth} ne $curr_usercreation{'authtypes'}{$item}{$auth}) {
10765: push(@{$changes{'authtypes'}},$item);
10766: last;
10767: }
10768: }
10769: }
10770: }
10771: } else {
10772: foreach my $item (@authen_contexts) {
10773: push(@{$changes{'authtypes'}},$item);
10774: }
10775: }
10776:
10777: $save_usercreate{'cancreate'}{'course'} = $cancreate{'course'};
10778: $save_usercreate{'cancreate'}{'author'} = $cancreate{'author'};
10779: $save_usercreate{'cancreate'}{'requestcrs'} = $cancreate{'requestcrs'};
10780: $save_usercreate{'id_rule'} = \@id_rule;
10781: $save_usercreate{'username_rule'} = \@username_rule,
10782: $save_usercreate{'authtypes'} = \%authhash;
10783:
10784: my %usercreation_hash = (
10785: usercreation => \%save_usercreate,
10786: );
10787:
10788: my $putresult = &Apache::lonnet::put_dom('configuration',\%usercreation_hash,
10789: $dom);
10790:
10791: if ($putresult eq 'ok') {
10792: if (keys(%changes) > 0) {
10793: $resulttext = &mt('Changes made:').'<ul>';
10794: if (ref($changes{'cancreate'}) eq 'ARRAY') {
10795: my %lt = &usercreation_types();
10796: foreach my $type (@{$changes{'cancreate'}}) {
10797: my $chgtext = $lt{$type}.', ';
10798: if ($cancreate{$type} eq 'none') {
10799: $chgtext .= &mt('creation of new users is not permitted, except by a Domain Coordinator.');
10800: } elsif ($cancreate{$type} eq 'any') {
10801: $chgtext .= &mt('creation of new users is permitted for both institutional and non-institutional usernames.');
10802: } elsif ($cancreate{$type} eq 'official') {
10803: $chgtext .= &mt('creation of new users is only permitted for institutional usernames.');
10804: } elsif ($cancreate{$type} eq 'unofficial') {
10805: $chgtext .= &mt('creation of new users is only permitted for non-institutional usernames.');
10806: }
10807: $resulttext .= '<li>'.$chgtext.'</li>';
10808: }
10809: }
10810: if (ref($changes{'username_rule'}) eq 'ARRAY') {
10811: my ($rules,$ruleorder) =
10812: &Apache::lonnet::inst_userrules($dom,'username');
10813: my $chgtext = '<ul>';
10814: foreach my $type (@username_rule) {
10815: if (ref($rules->{$type}) eq 'HASH') {
10816: $chgtext .= '<li>'.$rules->{$type}{'name'}.'</li>';
10817: }
10818: }
10819: $chgtext .= '</ul>';
10820: if (@username_rule > 0) {
10821: $resulttext .= '<li>'.&mt('Usernames with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
10822: } else {
10823: $resulttext .= '<li>'.&mt('There are now no username formats restricted to verified users in the institutional directory.').'</li>';
10824: }
10825: }
10826: if (ref($changes{'id_rule'}) eq 'ARRAY') {
10827: my ($idrules,$idruleorder) =
10828: &Apache::lonnet::inst_userrules($dom,'id');
10829: my $chgtext = '<ul>';
10830: foreach my $type (@id_rule) {
10831: if (ref($idrules->{$type}) eq 'HASH') {
10832: $chgtext .= '<li>'.$idrules->{$type}{'name'}.'</li>';
10833: }
10834: }
10835: $chgtext .= '</ul>';
10836: if (@id_rule > 0) {
10837: $resulttext .= '<li>'.&mt('IDs with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
10838: } else {
10839: $resulttext .= '<li>'.&mt('There are now no ID formats restricted to verified users in the institutional directory.').'</li>';
10840: }
10841: }
10842: my %authname = &authtype_names();
10843: my %context_title = &context_names();
10844: if (ref($changes{'authtypes'}) eq 'ARRAY') {
10845: my $chgtext = '<ul>';
10846: foreach my $type (@{$changes{'authtypes'}}) {
10847: my @allowed;
10848: $chgtext .= '<li><span class="LC_cusr_emph">'.$context_title{$type}.'</span> - '.&mt('assignable authentication types: ');
10849: foreach my $auth (@authtypes) {
10850: if ($authhash{$type}{$auth}) {
10851: push(@allowed,$authname{$auth});
10852: }
10853: }
10854: if (@allowed > 0) {
10855: $chgtext .= join(', ',@allowed).'</li>';
10856: } else {
10857: $chgtext .= &mt('none').'</li>';
10858: }
10859: }
10860: $chgtext .= '</ul>';
10861: $resulttext .= '<li>'.&mt('Authentication types available for assignment to new users').'<br />'.$chgtext;
10862: $resulttext .= '</li>';
10863: }
10864: $resulttext .= '</ul>';
10865: } else {
10866: $resulttext = &mt('No changes made to user creation settings');
10867: }
10868: } else {
10869: $resulttext = '<span class="LC_error">'.
10870: &mt('An error occurred: [_1]',$putresult).'</span>';
10871: }
10872: if ($warningmsg ne '') {
10873: $resulttext .= '<br /><span class="LC_warning">'.$warningmsg.'</span><br />';
10874: }
10875: return $resulttext;
10876: }
10877:
10878: sub modify_selfcreation {
10879: my ($dom,%domconfig) = @_;
10880: my ($resulttext,$warningmsg,%curr_usercreation,%curr_usermodify,%changes,%cancreate);
10881: my (%save_usercreate,%save_usermodify);
10882: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
10883: if (ref($types) eq 'ARRAY') {
10884: $usertypes->{'default'} = $othertitle;
10885: push(@{$types},'default');
10886: }
10887: #
10888: # Retrieve current domain configuration for self-creation of usernames from $domconfig{'usercreation'}.
10889: #
10890: if (ref($domconfig{'usercreation'}) eq 'HASH') {
10891: foreach my $key (keys(%{$domconfig{'usercreation'}})) {
10892: if ($key eq 'cancreate') {
10893: if (ref($domconfig{'usercreation'}{$key}) eq 'HASH') {
10894: foreach my $item (keys(%{$domconfig{'usercreation'}{$key}})) {
10895: if (($item eq 'selfcreate') || ($item eq 'statustocreate') ||
10896: ($item eq 'captcha') || ($item eq 'recaptchakeys') ||
10897: ($item eq 'recaptchaversion') ||
10898: ($item eq 'emailusername') || ($item eq 'notify') ||
10899: ($item eq 'selfcreateprocessing') || ($item eq 'shibenv')) {
10900: $curr_usercreation{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
10901: } else {
10902: $save_usercreate{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
10903: }
10904: }
10905: }
10906: } elsif ($key eq 'email_rule') {
10907: $curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
10908: } else {
10909: $save_usercreate{$key} = $domconfig{'usercreation'}{$key};
10910: }
10911: }
10912: }
10913: #
10914: # Retrieve current domain configuration for self-creation of usernames from $domconfig{'usermodification'}.
10915: #
10916: if (ref($domconfig{'usermodification'}) eq 'HASH') {
10917: foreach my $key (keys(%{$domconfig{'usermodification'}})) {
10918: if ($key eq 'selfcreate') {
10919: $curr_usermodify{$key} = $domconfig{'usermodification'}{$key};
10920: } else {
10921: $save_usermodify{$key} = $domconfig{'usermodification'}{$key};
10922: }
10923: }
10924: }
10925:
10926: my @contexts = ('selfcreate');
10927: @{$cancreate{'selfcreate'}} = ();
10928: %{$cancreate{'emailusername'}} = ();
10929: @{$cancreate{'statustocreate'}} = ();
10930: %{$cancreate{'selfcreateprocessing'}} = ();
10931: %{$cancreate{'shibenv'}} = ();
10932: my %selfcreatetypes = (
10933: sso => 'users authenticated by institutional single sign on',
10934: login => 'users authenticated by institutional log-in',
10935: email => 'users who provide a valid e-mail address for use as username',
10936: );
10937: #
10938: # Populate $cancreate{'selfcreate'} array reference with types of user, for which self-creation of user accounts
10939: # is permitted.
10940: #
10941:
10942: my @statuses;
10943: if (ref($domconfig{'inststatus'}) eq 'HASH') {
10944: if (ref($domconfig{'inststatus'}{'inststatusguest'}) eq 'ARRAY') {
10945: @statuses = @{$domconfig{'inststatus'}{'inststatusguest'}};
10946: }
10947: }
10948: push(@statuses,'default');
10949:
10950: foreach my $item ('login','sso','email') {
10951: if ($item eq 'email') {
10952: if ($env{'form.cancreate_email'}) {
10953: push(@{$cancreate{'selfcreate'}},'email');
10954: push(@contexts,'selfcreateprocessing');
10955: foreach my $type (@statuses) {
10956: if ($type eq 'default') {
10957: $cancreate{'selfcreateprocessing'}{$type} = $env{'form.cancreate_emailprocess'};
10958: } else {
10959: $cancreate{'selfcreateprocessing'}{$type} = $env{'form.cancreate_emailprocess_'.$type};
10960: }
10961: }
10962: }
10963: } else {
10964: if ($env{'form.cancreate_'.$item}) {
10965: push(@{$cancreate{'selfcreate'}},$item);
10966: }
10967: }
10968: }
10969: my (@email_rule,%userinfo,%savecaptcha);
10970: my ($infofields,$infotitles) = &Apache::loncommon::emailusername_info();
10971: #
10972: # Populate $cancreate{'emailusername'}{$type} hash ref with information fields (if new user will provide data
10973: # value set to one), if self-creation with e-mail address permitted, where $type is user type: faculty, staff, student etc.
10974: #
10975:
10976: if ($env{'form.cancreate_email'}) {
10977: push(@contexts,'emailusername');
10978: if (ref($types) eq 'ARRAY') {
10979: foreach my $type (@{$types}) {
10980: if (ref($infofields) eq 'ARRAY') {
10981: foreach my $field (@{$infofields}) {
10982: if ($env{'form.canmodify_emailusername_'.$type.'_'.$field} =~ /^(required|optional)$/) {
10983: $cancreate{'emailusername'}{$type}{$field} = $1;
10984: }
10985: }
10986: }
10987: }
10988: }
10989: #
10990: # Populate $cancreate{'notify'} hash ref with names of Domain Coordinators who are to be notified of
10991: # queued requests for self-creation of account using e-mail address as username
10992: #
10993:
10994: my @approvalnotify = &Apache::loncommon::get_env_multiple('form.selfcreationnotifyapproval');
10995: @approvalnotify = sort(@approvalnotify);
10996: $cancreate{'notify'}{'approval'} = join(',',@approvalnotify);
10997: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
10998: if (ref($curr_usercreation{'cancreate'}{'notify'}) eq 'HASH') {
10999: if ($curr_usercreation{'cancreate'}{'notify'}{'approval'} ne $cancreate{'notify'}{'approval'}) {
11000: push(@{$changes{'cancreate'}},'notify');
11001: }
11002: } else {
11003: if ($cancreate{'notify'}{'approval'}) {
11004: push(@{$changes{'cancreate'}},'notify');
11005: }
11006: }
11007: } elsif ($cancreate{'notify'}{'approval'}) {
11008: push(@{$changes{'cancreate'}},'notify');
11009: }
11010:
11011: #
11012: # Retrieve rules (if any) governing types of e-mail address which may be used as a username
11013: #
11014: @email_rule = &Apache::loncommon::get_env_multiple('form.email_rule');
11015: &process_captcha('cancreate',\%changes,\%savecaptcha,$curr_usercreation{'cancreate'});
11016: if (ref($curr_usercreation{'email_rule'}) eq 'ARRAY') {
11017: if (@{$curr_usercreation{'email_rule'}} > 0) {
11018: foreach my $type (@{$curr_usercreation{'email_rule'}}) {
11019: if (!grep(/^\Q$type\E$/,@email_rule)) {
11020: push(@{$changes{'email_rule'}},$type);
11021: }
11022: }
11023: }
11024: if (@email_rule > 0) {
11025: foreach my $type (@email_rule) {
11026: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'email_rule'}})) {
11027: push(@{$changes{'email_rule'}},$type);
11028: }
11029: }
11030: }
11031: } elsif (@email_rule > 0) {
11032: push(@{$changes{'email_rule'}},@email_rule);
11033: }
11034: }
11035: #
11036: # Check if domain default is set appropriately, if self-creation of accounts is to be available for
11037: # institutional log-in.
11038: #
11039: if (grep(/^login$/,@{$cancreate{'selfcreate'}})) {
11040: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
11041: if (!((($domdefaults{'auth_def'} =~/^krb/) && ($domdefaults{'auth_arg_def'} ne '')) ||
11042: ($domdefaults{'auth_def'} eq 'localauth'))) {
11043: $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.').' '.
11044: &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.');
11045: }
11046: }
11047: my @fields = ('lastname','firstname','middlename','generation',
11048: 'permanentemail','id');
11049: my @shibfields = (@fields,'inststatus');
11050: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
11051: #
11052: # Where usernames may created for institutional log-in and/or institutional single sign on:
11053: # (a) populate $cancreate{'statustocreate'} array reference with institutional status types who
11054: # may self-create accounts
11055: # (b) populate $save_usermodify{'selfcreate'} hash reference with status types, and information fields
11056: # which the user may supply, if institutional data is unavailable.
11057: #
11058: if (($env{'form.cancreate_login'}) || ($env{'form.cancreate_sso'})) {
11059: if (ref($types) eq 'ARRAY') {
11060: if (@{$types} > 1) {
11061: @{$cancreate{'statustocreate'}} = &Apache::loncommon::get_env_multiple('form.statustocreate');
11062: push(@contexts,'statustocreate');
11063: } else {
11064: undef($cancreate{'statustocreate'});
11065: }
11066: foreach my $type (@{$types}) {
11067: my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$type);
11068: foreach my $field (@fields) {
11069: if (grep(/^\Q$field\E$/,@modifiable)) {
11070: $save_usermodify{'selfcreate'}{$type}{$field} = 1;
11071: } else {
11072: $save_usermodify{'selfcreate'}{$type}{$field} = 0;
11073: }
11074: }
11075: }
11076: if (ref($curr_usermodify{'selfcreate'}) eq 'HASH') {
11077: foreach my $type (@{$types}) {
11078: if (ref($curr_usermodify{'selfcreate'}{$type}) eq 'HASH') {
11079: foreach my $field (@fields) {
11080: if ($save_usermodify{'selfcreate'}{$type}{$field} ne
11081: $curr_usermodify{'selfcreate'}{$type}{$field}) {
11082: push(@{$changes{'selfcreate'}},$type);
11083: last;
11084: }
11085: }
11086: }
11087: }
11088: } else {
11089: foreach my $type (@{$types}) {
11090: push(@{$changes{'selfcreate'}},$type);
11091: }
11092: }
11093: }
11094: foreach my $field (@shibfields) {
11095: if ($env{'form.shibenv_'.$field} ne '') {
11096: $cancreate{'shibenv'}{$field} = $env{'form.shibenv_'.$field};
11097: }
11098: }
11099: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
11100: if (ref($curr_usercreation{'cancreate'}{'shibenv'}) eq 'HASH') {
11101: foreach my $field (@shibfields) {
11102: if ($env{'form.shibenv_'.$field} ne $curr_usercreation{'cancreate'}{'shibenv'}{$field}) {
11103: push(@{$changes{'cancreate'}},'shibenv');
11104: }
11105: }
11106: } else {
11107: foreach my $field (@shibfields) {
11108: if ($env{'form.shibenv_'.$field}) {
11109: push(@{$changes{'cancreate'}},'shibenv');
11110: last;
11111: }
11112: }
11113: }
11114: }
11115: }
11116: foreach my $item (@contexts) {
11117: if (ref($curr_usercreation{'cancreate'}{$item}) eq 'ARRAY') {
11118: foreach my $curr (@{$curr_usercreation{'cancreate'}{$item}}) {
11119: if (ref($cancreate{$item}) eq 'ARRAY') {
11120: if (!grep(/^$curr$/,@{$cancreate{$item}})) {
11121: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
11122: push(@{$changes{'cancreate'}},$item);
11123: }
11124: }
11125: }
11126: }
11127: if (ref($cancreate{$item}) eq 'ARRAY') {
11128: foreach my $type (@{$cancreate{$item}}) {
11129: if (!grep(/^$type$/,@{$curr_usercreation{'cancreate'}{$item}})) {
11130: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
11131: push(@{$changes{'cancreate'}},$item);
11132: }
11133: }
11134: }
11135: }
11136: } elsif (ref($curr_usercreation{'cancreate'}{$item}) eq 'HASH') {
11137: if (ref($cancreate{$item}) eq 'HASH') {
11138: foreach my $curr (keys(%{$curr_usercreation{'cancreate'}{$item}})) {
11139: if (ref($curr_usercreation{'cancreate'}{$item}{$curr}) eq 'HASH') {
11140: foreach my $field (keys(%{$curr_usercreation{'cancreate'}{$item}{$curr}})) {
11141: unless ($curr_usercreation{'cancreate'}{$item}{$curr}{$field} eq $cancreate{$item}{$curr}{$field}) {
11142: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
11143: push(@{$changes{'cancreate'}},$item);
11144: }
11145: }
11146: }
11147: } elsif ($item eq 'selfcreateprocessing') {
11148: if ($cancreate{$item}{$curr} ne $curr_usercreation{'cancreate'}{$item}{$curr}) {
11149: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
11150: push(@{$changes{'cancreate'}},$item);
11151: }
11152: }
11153: } else {
11154: if (!$cancreate{$item}{$curr}) {
11155: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
11156: push(@{$changes{'cancreate'}},$item);
11157: }
11158: }
11159: }
11160: }
11161: foreach my $field (keys(%{$cancreate{$item}})) {
11162: if (ref($cancreate{$item}{$field}) eq 'HASH') {
11163: foreach my $inner (keys(%{$cancreate{$item}{$field}})) {
11164: if (ref($curr_usercreation{'cancreate'}{$item}{$field}) eq 'HASH') {
11165: unless ($curr_usercreation{'cancreate'}{$item}{$field}{$inner} eq $cancreate{$item}{$field}{$inner}) {
11166: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
11167: push(@{$changes{'cancreate'}},$item);
11168: }
11169: }
11170: } else {
11171: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
11172: push(@{$changes{'cancreate'}},$item);
11173: }
11174: }
11175: }
11176: } elsif ($item eq 'selfcreateprocessing') {
11177: if ($cancreate{$item}{$field} ne $curr_usercreation{'cancreate'}{$item}{$field}) {
11178: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
11179: push(@{$changes{'cancreate'}},$item);
11180: }
11181: }
11182: } else {
11183: if (!$curr_usercreation{'cancreate'}{$item}{$field}) {
11184: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
11185: push(@{$changes{'cancreate'}},$item);
11186: }
11187: }
11188: }
11189: }
11190: }
11191: } elsif ($curr_usercreation{'cancreate'}{$item}) {
11192: if (ref($cancreate{$item}) eq 'ARRAY') {
11193: if (!grep(/^\Q$curr_usercreation{'cancreate'}{$item}\E$/,@{$cancreate{$item}})) {
11194: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
11195: push(@{$changes{'cancreate'}},$item);
11196: }
11197: }
11198: } elsif (ref($cancreate{$item}) eq 'HASH') {
11199: if (!$cancreate{$item}{$curr_usercreation{'cancreate'}{$item}}) {
11200: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
11201: push(@{$changes{'cancreate'}},$item);
11202: }
11203: }
11204: }
11205: } elsif ($item eq 'emailusername') {
11206: if (ref($cancreate{$item}) eq 'HASH') {
11207: foreach my $type (keys(%{$cancreate{$item}})) {
11208: if (ref($cancreate{$item}{$type}) eq 'HASH') {
11209: foreach my $field (keys(%{$cancreate{$item}{$type}})) {
11210: if ($cancreate{$item}{$type}{$field}) {
11211: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
11212: push(@{$changes{'cancreate'}},$item);
11213: }
11214: last;
11215: }
11216: }
11217: }
11218: }
11219: }
11220: }
11221: }
11222: #
11223: # Populate %save_usercreate hash with updates to self-creation configuration.
11224: #
11225: $save_usercreate{'cancreate'}{'captcha'} = $savecaptcha{'captcha'};
11226: $save_usercreate{'cancreate'}{'recaptchakeys'} = $savecaptcha{'recaptchakeys'};
11227: $save_usercreate{'cancreate'}{'recaptchaversion'} = $savecaptcha{'recaptchaversion'};
11228: $save_usercreate{'cancreate'}{'selfcreate'} = $cancreate{'selfcreate'};
11229: if (ref($cancreate{'notify'}) eq 'HASH') {
11230: $save_usercreate{'cancreate'}{'notify'} = $cancreate{'notify'};
11231: }
11232: if (ref($cancreate{'selfcreateprocessing'}) eq 'HASH') {
11233: $save_usercreate{'cancreate'}{'selfcreateprocessing'} = $cancreate{'selfcreateprocessing'};
11234: }
11235: if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
11236: $save_usercreate{'cancreate'}{'statustocreate'} = $cancreate{'statustocreate'};
11237: }
11238: if (ref($cancreate{'shibenv'}) eq 'HASH') {
11239: $save_usercreate{'cancreate'}{'shibenv'} = $cancreate{'shibenv'};
11240: }
11241: $save_usercreate{'cancreate'}{'emailusername'} = $cancreate{'emailusername'};
11242: $save_usercreate{'emailrule'} = \@email_rule;
11243:
11244: my %userconfig_hash = (
11245: usercreation => \%save_usercreate,
11246: usermodification => \%save_usermodify,
11247: );
11248: my $putresult = &Apache::lonnet::put_dom('configuration',\%userconfig_hash,
11249: $dom);
11250: #
11251: # Accumulate details of changes to domain cofiguration for self-creation of usernames in $resulttext
11252: #
11253: if ($putresult eq 'ok') {
11254: if (keys(%changes) > 0) {
11255: $resulttext = &mt('Changes made:').'<ul>';
11256: if (ref($changes{'cancreate'}) eq 'ARRAY') {
11257: my %lt = &selfcreation_types();
11258: foreach my $type (@{$changes{'cancreate'}}) {
11259: my $chgtext;
11260: if ($type eq 'selfcreate') {
11261: if (@{$cancreate{$type}} == 0) {
11262: $chgtext .= &mt('Self creation of a new user account is not permitted.');
11263: } else {
11264: $chgtext .= &mt('Self-creation of a new account is permitted for:').
11265: '<ul>';
11266: foreach my $case (@{$cancreate{$type}}) {
11267: $chgtext .= '<li>'.$selfcreatetypes{$case}.'</li>';
11268: }
11269: $chgtext .= '</ul>';
11270: if (ref($cancreate{$type}) eq 'ARRAY') {
11271: if (grep(/^(login|sso)$/,@{$cancreate{$type}})) {
11272: if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
11273: if (@{$cancreate{'statustocreate'}} == 0) {
11274: $chgtext .= '<br />'.
11275: '<span class="LC_warning">'.
11276: &mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts.").
11277: '</span>';
11278: }
11279: }
11280: }
11281: }
11282: }
11283: } elsif ($type eq 'shibenv') {
11284: if (keys(%{$cancreate{$type}}) == 0) {
11285: $chgtext .= &mt('Shibboleth-autheticated user does not use environment variables to set user information');
11286: } else {
11287: $chgtext .= &mt('Shibboleth-autheticated user information set from environment variables, as follows:').
11288: '<ul>';
11289: foreach my $field (@shibfields) {
11290: next if ($cancreate{$type}{$field} eq '');
11291: if ($field eq 'inststatus') {
11292: $chgtext .= '<li>'.&mt('Institutional status').' -- '.$cancreate{$type}{$field}.'</li>';
11293: } else {
11294: $chgtext .= '<li>'.$fieldtitles{$field}.' -- '.$cancreate{$type}{$field}.'</li>';
11295: }
11296: }
11297: $chgtext .= '</ul>';
11298: }
11299: } elsif ($type eq 'statustocreate') {
11300: if ((ref($cancreate{'selfcreate'}) eq 'ARRAY') &&
11301: (ref($cancreate{'statustocreate'}) eq 'ARRAY')) {
11302: if (@{$cancreate{'selfcreate'}} > 0) {
11303: if (@{$cancreate{'statustocreate'}} == 0) {
11304: $chgtext .= &mt("Institutional affiliations permitted to create accounts set to 'None'.");
11305: if (!grep(/^email$/,@{$cancreate{'selfcreate'}})) {
11306: $chgtext .= '<br />'.
11307: '<span class="LC_warning">'.
11308: &mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts.").
11309: '</span>';
11310: }
11311: } elsif (ref($usertypes) eq 'HASH') {
11312: if (grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
11313: $chgtext .= &mt('Creation of a new account for an institutional user is restricted to the following institutional affiliation(s):');
11314: } else {
11315: $chgtext .= &mt('Institutional affiliations permitted to create accounts with institutional authentication were set as follows:');
11316: }
11317: $chgtext .= '<ul>';
11318: foreach my $case (@{$cancreate{$type}}) {
11319: if ($case eq 'default') {
11320: $chgtext .= '<li>'.$othertitle.'</li>';
11321: } else {
11322: $chgtext .= '<li>'.$usertypes->{$case}.'</li>';
11323: }
11324: }
11325: $chgtext .= '</ul>';
11326: if (!grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
11327: $chgtext .= '<br /><span class="LC_warning">'.
11328: &mt('However, users authenticated by institutional login/single sign on are not currently permitted to create accounts.').
11329: '</span>';
11330: }
11331: }
11332: } else {
11333: if (@{$cancreate{$type}} == 0) {
11334: $chgtext .= &mt("Institutional affiliations permitted to create accounts were set to 'none'.");
11335: } else {
11336: $chgtext .= &mt('Although institutional affiliations permitted to create accounts were changed, self creation of accounts is not currently permitted for any authentication types.');
11337: }
11338: }
11339: }
11340: } elsif ($type eq 'selfcreateprocessing') {
11341: my %choices = &Apache::lonlocal::texthash (
11342: automatic => 'Automatic approval',
11343: approval => 'Queued for approval',
11344: );
11345: if (@statuses > 1) {
11346: $chgtext .= &mt('Processing of requests to create account with e-mail address as username set as follows:').
11347: '<ul>';
11348: foreach my $type (@statuses) {
11349: if ($type eq 'default') {
11350: $chgtext .= '<li>'.$othertitle.' -- '.$choices{$cancreate{'selfcreateprocessing'}{$type}}.'</li>';
11351: } else {
11352: $chgtext .= '<li>'.$usertypes->{$type}.' -- '.$choices{$cancreate{'selfcreateprocessing'}{$type}}.'</li>';
11353: }
11354: }
11355: $chgtext .= '</ul>';
11356: } else {
11357: $chgtext .= &mt('Processing of requests to create account with e-mail address as username set to: "[_1]"',
11358: $choices{$cancreate{'selfcreateprocessing'}{'default'}});
11359: }
11360: } elsif ($type eq 'captcha') {
11361: if ($savecaptcha{$type} eq 'notused') {
11362: $chgtext .= &mt('No CAPTCHA validation in use for self-creation screen.');
11363: } else {
11364: my %captchas = &captcha_phrases();
11365: if ($captchas{$savecaptcha{$type}}) {
11366: $chgtext .= &mt("Validation for self-creation screen set to $captchas{$savecaptcha{$type}}.");
11367: } else {
11368: $chgtext .= &mt('Validation for self-creation screen set to unknown type.');
11369: }
11370: }
11371: } elsif ($type eq 'recaptchakeys') {
11372: my ($privkey,$pubkey);
11373: if (ref($savecaptcha{$type}) eq 'HASH') {
11374: $pubkey = $savecaptcha{$type}{'public'};
11375: $privkey = $savecaptcha{$type}{'private'};
11376: }
11377: $chgtext .= &mt('ReCAPTCHA keys changes').'<ul>';
11378: if (!$pubkey) {
11379: $chgtext .= '<li>'.&mt('Public key deleted').'</li>';
11380: } else {
11381: $chgtext .= '<li>'.&mt('Public key set to [_1]',$pubkey).'</li>';
11382: }
11383: if (!$privkey) {
11384: $chgtext .= '<li>'.&mt('Private key deleted').'</li>';
11385: } else {
11386: $chgtext .= '<li>'.&mt('Private key set to [_1]',$pubkey).'</li>';
11387: }
11388: $chgtext .= '</ul>';
11389: } elsif ($type eq 'recaptchaversion') {
11390: if ($savecaptcha{'captcha'} eq 'recaptcha') {
11391: $chgtext .= &mt('ReCAPTCHA set to version [_1]',$savecaptcha{$type});
11392: }
11393: } elsif ($type eq 'emailusername') {
11394: if (ref($cancreate{'emailusername'}) eq 'HASH') {
11395: if (ref($types) eq 'ARRAY') {
11396: foreach my $type (@{$types}) {
11397: if (ref($cancreate{'emailusername'}{$type}) eq 'HASH') {
11398: if (keys(%{$cancreate{'emailusername'}{$type}}) > 0) {
11399: $chgtext .= &mt('When self-creating account with e-mail as username, the following information will be provided by [_1]:',"'$usertypes->{$type}'").
11400: '<ul>';
11401: foreach my $field (@{$infofields}) {
11402: if ($cancreate{'emailusername'}{$type}{$field}) {
11403: $chgtext .= '<li>'.$infotitles->{$field}.'</li>';
11404: }
11405: }
11406: $chgtext .= '</ul>';
11407: } else {
11408: $chgtext .= &mt('When self creating account with e-mail as username, no information besides e-mail address will be provided by [_1].',"'$usertypes->{$type}'").'<br />';
11409: }
11410: } else {
11411: $chgtext .= &mt('When self creating account with e-mail as username, no information besides e-mail address will be provided by [_1].',"'$usertypes->{$type}'").'<br />';
11412: }
11413: }
11414: }
11415: }
11416: } elsif ($type eq 'notify') {
11417: $chgtext = &mt('No Domain Coordinators will receive notification of username requests requiring approval.');
11418: if (ref($changes{'cancreate'}) eq 'ARRAY') {
11419: if ((grep(/^notify$/,@{$changes{'cancreate'}})) && (ref($cancreate{'notify'}) eq 'HASH')) {
11420: if ($cancreate{'notify'}{'approval'}) {
11421: $chgtext = &mt('Notification of username requests requiring approval will be sent to: ').$cancreate{'notify'}{'approval'};
11422: }
11423: }
11424: }
11425: }
11426: if ($chgtext) {
11427: $resulttext .= '<li>'.$chgtext.'</li>';
11428: }
11429: }
11430: }
11431: if (ref($changes{'email_rule'}) eq 'ARRAY') {
11432: my ($emailrules,$emailruleorder) =
11433: &Apache::lonnet::inst_userrules($dom,'email');
11434: my $chgtext = '<ul>';
11435: foreach my $type (@email_rule) {
11436: if (ref($emailrules->{$type}) eq 'HASH') {
11437: $chgtext .= '<li>'.$emailrules->{$type}{'name'}.'</li>';
11438: }
11439: }
11440: $chgtext .= '</ul>';
11441: if (@email_rule > 0) {
11442: $resulttext .= '<li>'.
11443: &mt('Accounts may not be created by users self-enrolling with e-mail addresses of the following types: ').
11444: $chgtext.
11445: '</li>';
11446: } else {
11447: $resulttext .= '<li>'.
11448: &mt('There are now no restrictions on e-mail addresses which may be used as a username when self-enrolling.').
11449: '</li>';
11450: }
11451: }
11452: if (ref($changes{'selfcreate'}) eq 'ARRAY') {
11453: $resulttext .= '<li>'.&mt('When self-creating institutional account:').'<ul>';
11454: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
11455: foreach my $type (@{$changes{'selfcreate'}}) {
11456: my $typename = $type;
11457: if (ref($usertypes) eq 'HASH') {
11458: if ($usertypes->{$type} ne '') {
11459: $typename = $usertypes->{$type};
11460: }
11461: }
11462: my @modifiable;
11463: $resulttext .= '<li>'.
11464: &mt('Self-creation of account by users with status: [_1]',
11465: '<span class="LC_cusr_emph">'.$typename.'</span>').
11466: ' - '.&mt('modifiable fields (if institutional data blank): ');
11467: foreach my $field (@fields) {
11468: if ($save_usermodify{'selfcreate'}{$type}{$field}) {
11469: push(@modifiable,'<b>'.$fieldtitles{$field}.'</b>');
11470: }
11471: }
11472: if (@modifiable > 0) {
11473: $resulttext .= join(', ',@modifiable);
11474: } else {
11475: $resulttext .= &mt('none');
11476: }
11477: $resulttext .= '</li>';
11478: }
11479: $resulttext .= '</ul></li>';
11480: }
11481: $resulttext .= '</ul>';
11482: } else {
11483: $resulttext = &mt('No changes made to self-creation settings');
11484: }
11485: } else {
11486: $resulttext = '<span class="LC_error">'.
11487: &mt('An error occurred: [_1]',$putresult).'</span>';
11488: }
11489: if ($warningmsg ne '') {
11490: $resulttext .= '<br /><span class="LC_warning">'.$warningmsg.'</span><br />';
11491: }
11492: return $resulttext;
11493: }
11494:
11495: sub process_captcha {
11496: my ($container,$changes,$newsettings,$current) = @_;
11497: return unless ((ref($changes) eq 'HASH') && (ref($newsettings) eq 'HASH') || (ref($current) eq 'HASH'));
11498: $newsettings->{'captcha'} = $env{'form.'.$container.'_captcha'};
11499: unless ($newsettings->{'captcha'} eq 'recaptcha' || $newsettings->{'captcha'} eq 'notused') {
11500: $newsettings->{'captcha'} = 'original';
11501: }
11502: if ($current->{'captcha'} ne $newsettings->{'captcha'}) {
11503: if ($container eq 'cancreate') {
11504: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
11505: push(@{$changes->{'cancreate'}},'captcha');
11506: } elsif (!defined($changes->{'cancreate'})) {
11507: $changes->{'cancreate'} = ['captcha'];
11508: }
11509: } else {
11510: $changes->{'captcha'} = 1;
11511: }
11512: }
11513: my ($newpub,$newpriv,$currpub,$currpriv,$newversion,$currversion);
11514: if ($newsettings->{'captcha'} eq 'recaptcha') {
11515: $newpub = $env{'form.'.$container.'_recaptchapub'};
11516: $newpriv = $env{'form.'.$container.'_recaptchapriv'};
11517: $newpub =~ s/[^\w\-]//g;
11518: $newpriv =~ s/[^\w\-]//g;
11519: $newsettings->{'recaptchakeys'} = {
11520: public => $newpub,
11521: private => $newpriv,
11522: };
11523: $newversion = $env{'form.'.$container.'_recaptchaversion'};
11524: $newversion =~ s/\D//g;
11525: if ($newversion ne '2') {
11526: $newversion = 1;
11527: }
11528: $newsettings->{'recaptchaversion'} = $newversion;
11529: }
11530: if (ref($current->{'recaptchakeys'}) eq 'HASH') {
11531: $currpub = $current->{'recaptchakeys'}{'public'};
11532: $currpriv = $current->{'recaptchakeys'}{'private'};
11533: unless ($newsettings->{'captcha'} eq 'recaptcha') {
11534: $newsettings->{'recaptchakeys'} = {
11535: public => '',
11536: private => '',
11537: }
11538: }
11539: }
11540: if ($current->{'captcha'} eq 'recaptcha') {
11541: $currversion = $current->{'recaptchaversion'};
11542: if ($currversion ne '2') {
11543: $currversion = 1;
11544: }
11545: }
11546: if ($currversion ne $newversion) {
11547: if ($container eq 'cancreate') {
11548: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
11549: push(@{$changes->{'cancreate'}},'recaptchaversion');
11550: } elsif (!defined($changes->{'cancreate'})) {
11551: $changes->{'cancreate'} = ['recaptchaversion'];
11552: }
11553: } else {
11554: $changes->{'recaptchaversion'} = 1;
11555: }
11556: }
11557: if (($newpub ne $currpub) || ($newpriv ne $currpriv)) {
11558: if ($container eq 'cancreate') {
11559: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
11560: push(@{$changes->{'cancreate'}},'recaptchakeys');
11561: } elsif (!defined($changes->{'cancreate'})) {
11562: $changes->{'cancreate'} = ['recaptchakeys'];
11563: }
11564: } else {
11565: $changes->{'recaptchakeys'} = 1;
11566: }
11567: }
11568: return;
11569: }
11570:
11571: sub modify_usermodification {
11572: my ($dom,%domconfig) = @_;
11573: my ($resulttext,%curr_usermodification,%changes,%modifyhash);
11574: if (ref($domconfig{'usermodification'}) eq 'HASH') {
11575: foreach my $key (keys(%{$domconfig{'usermodification'}})) {
11576: if ($key eq 'selfcreate') {
11577: $modifyhash{$key} = $domconfig{'usermodification'}{$key};
11578: } else {
11579: $curr_usermodification{$key} = $domconfig{'usermodification'}{$key};
11580: }
11581: }
11582: }
11583: my @contexts = ('author','course');
11584: my %context_title = (
11585: author => 'In author context',
11586: course => 'In course context',
11587: );
11588: my @fields = ('lastname','firstname','middlename','generation',
11589: 'permanentemail','id');
11590: my %roles = (
11591: author => ['ca','aa'],
11592: course => ['st','ep','ta','in','cr'],
11593: );
11594: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
11595: foreach my $context (@contexts) {
11596: foreach my $role (@{$roles{$context}}) {
11597: my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$role);
11598: foreach my $item (@fields) {
11599: if (grep(/^\Q$item\E$/,@modifiable)) {
11600: $modifyhash{$context}{$role}{$item} = 1;
11601: } else {
11602: $modifyhash{$context}{$role}{$item} = 0;
11603: }
11604: }
11605: }
11606: if (ref($curr_usermodification{$context}) eq 'HASH') {
11607: foreach my $role (@{$roles{$context}}) {
11608: if (ref($curr_usermodification{$context}{$role}) eq 'HASH') {
11609: foreach my $field (@fields) {
11610: if ($modifyhash{$context}{$role}{$field} ne
11611: $curr_usermodification{$context}{$role}{$field}) {
11612: push(@{$changes{$context}},$role);
11613: last;
11614: }
11615: }
11616: }
11617: }
11618: } else {
11619: foreach my $context (@contexts) {
11620: foreach my $role (@{$roles{$context}}) {
11621: push(@{$changes{$context}},$role);
11622: }
11623: }
11624: }
11625: }
11626: my %usermodification_hash = (
11627: usermodification => \%modifyhash,
11628: );
11629: my $putresult = &Apache::lonnet::put_dom('configuration',
11630: \%usermodification_hash,$dom);
11631: if ($putresult eq 'ok') {
11632: if (keys(%changes) > 0) {
11633: $resulttext = &mt('Changes made: ').'<ul>';
11634: foreach my $context (@contexts) {
11635: if (ref($changes{$context}) eq 'ARRAY') {
11636: $resulttext .= '<li>'.$context_title{$context}.':<ul>';
11637: if (ref($changes{$context}) eq 'ARRAY') {
11638: foreach my $role (@{$changes{$context}}) {
11639: my $rolename;
11640: if ($role eq 'cr') {
11641: $rolename = &mt('Custom');
11642: } else {
11643: $rolename = &Apache::lonnet::plaintext($role);
11644: }
11645: my @modifiable;
11646: $resulttext .= '<li><span class="LC_cusr_emph">'.&mt('Target user with [_1] role',$rolename).'</span> - '.&mt('modifiable fields: ');
11647: foreach my $field (@fields) {
11648: if ($modifyhash{$context}{$role}{$field}) {
11649: push(@modifiable,$fieldtitles{$field});
11650: }
11651: }
11652: if (@modifiable > 0) {
11653: $resulttext .= join(', ',@modifiable);
11654: } else {
11655: $resulttext .= &mt('none');
11656: }
11657: $resulttext .= '</li>';
11658: }
11659: $resulttext .= '</ul></li>';
11660: }
11661: }
11662: }
11663: $resulttext .= '</ul>';
11664: } else {
11665: $resulttext = &mt('No changes made to user modification settings');
11666: }
11667: } else {
11668: $resulttext = '<span class="LC_error">'.
11669: &mt('An error occurred: [_1]',$putresult).'</span>';
11670: }
11671: return $resulttext;
11672: }
11673:
11674: sub modify_defaults {
11675: my ($dom,$lastactref,%domconfig) = @_;
11676: my ($resulttext,$mailmsgtxt,%newvalues,%changes,@errors);
11677: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
11678: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def','datelocale_def','portal_def');
11679: my @authtypes = ('internal','krb4','krb5','localauth');
11680: foreach my $item (@items) {
11681: $newvalues{$item} = $env{'form.'.$item};
11682: if ($item eq 'auth_def') {
11683: if ($newvalues{$item} ne '') {
11684: if (!grep(/^\Q$newvalues{$item}\E$/,@authtypes)) {
11685: push(@errors,$item);
11686: }
11687: }
11688: } elsif ($item eq 'lang_def') {
11689: if ($newvalues{$item} ne '') {
11690: if ($newvalues{$item} =~ /^(\w+)/) {
11691: my $langcode = $1;
11692: if ($langcode ne 'x_chef') {
11693: if (code2language($langcode) eq '') {
11694: push(@errors,$item);
11695: }
11696: }
11697: } else {
11698: push(@errors,$item);
11699: }
11700: }
11701: } elsif ($item eq 'timezone_def') {
11702: if ($newvalues{$item} ne '') {
11703: if (!DateTime::TimeZone->is_valid_name($newvalues{$item})) {
11704: push(@errors,$item);
11705: }
11706: }
11707: } elsif ($item eq 'datelocale_def') {
11708: if ($newvalues{$item} ne '') {
11709: my @datelocale_ids = DateTime::Locale->ids();
11710: if (!grep(/^\Q$newvalues{$item}\E$/,@datelocale_ids)) {
11711: push(@errors,$item);
11712: }
11713: }
11714: } elsif ($item eq 'portal_def') {
11715: if ($newvalues{$item} ne '') {
11716: unless ($newvalues{$item} =~ /^https?\:\/\/(([a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9\-]*[a-zA-Z0-9])\.)*([A-Za-z]|[A-Za-z][A-Za-z0-9\-]*[A-Za-z0-9])\/?$/) {
11717: push(@errors,$item);
11718: }
11719: }
11720: }
11721: if (grep(/^\Q$item\E$/,@errors)) {
11722: $newvalues{$item} = $domdefaults{$item};
11723: } elsif ($domdefaults{$item} ne $newvalues{$item}) {
11724: $changes{$item} = 1;
11725: }
11726: $domdefaults{$item} = $newvalues{$item};
11727: }
11728: my %defaults_hash = (
11729: defaults => \%newvalues,
11730: );
11731: my $title = &defaults_titles();
11732:
11733: my $currinststatus;
11734: if (ref($domconfig{'inststatus'}) eq 'HASH') {
11735: $currinststatus = $domconfig{'inststatus'};
11736: } else {
11737: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
11738: $currinststatus = {
11739: inststatustypes => $usertypes,
11740: inststatusorder => $types,
11741: inststatusguest => [],
11742: };
11743: }
11744: my @todelete = &Apache::loncommon::get_env_multiple('form.inststatus_delete');
11745: my @allpos;
11746: my %guests;
11747: my %alltypes;
11748: my ($currtitles,$currguests,$currorder);
11749: if (ref($currinststatus) eq 'HASH') {
11750: if (ref($currinststatus->{'inststatusorder'}) eq 'ARRAY') {
11751: foreach my $type (@{$currinststatus->{'inststatusorder'}}) {
11752: if (ref($currinststatus->{inststatustypes}) eq 'HASH') {
11753: if ($currinststatus->{inststatustypes}->{$type} ne '') {
11754: $currtitles .= $currinststatus->{inststatustypes}->{$type}.',';
11755: }
11756: }
11757: unless (grep(/^\Q$type\E$/,@todelete)) {
11758: my $position = $env{'form.inststatus_pos_'.$type};
11759: $position =~ s/\D+//g;
11760: $allpos[$position] = $type;
11761: $alltypes{$type} = $env{'form.inststatus_title_'.$type};
11762: $alltypes{$type} =~ s/`//g;
11763: if ($env{'form.inststatus_guest_'.$type}) {
11764: $guests{$type} = 1;
11765: }
11766: }
11767: }
11768: if (ref($currinststatus->{'inststatusguest'}) eq 'ARRAY') {
11769: $currguests = join(',',@{$currinststatus->{'inststatusguest'}});
11770: }
11771: $currorder = join(',',@{$currinststatus->{'inststatusorder'}});
11772: $currtitles =~ s/,$//;
11773: }
11774: }
11775: if ($env{'form.addinststatus'}) {
11776: my $newtype = $env{'form.addinststatus'};
11777: $newtype =~ s/\W//g;
11778: unless (exists($alltypes{$newtype})) {
11779: if ($env{'form.addinststatus_guest'}) {
11780: $guests{$newtype} = 1;
11781: }
11782: $alltypes{$newtype} = $env{'form.addinststatus_title'};
11783: $alltypes{$newtype} =~ s/`//g;
11784: my $position = $env{'form.addinststatus_pos'};
11785: $position =~ s/\D+//g;
11786: if ($position ne '') {
11787: $allpos[$position] = $newtype;
11788: }
11789: }
11790: }
11791: my (@orderedstatus,@orderedguests);
11792: foreach my $type (@allpos) {
11793: unless (($type eq '') || (grep(/^\Q$type\E$/,@orderedstatus))) {
11794: push(@orderedstatus,$type);
11795: if ($guests{$type}) {
11796: push(@orderedguests,$type);
11797: }
11798: }
11799: }
11800: foreach my $type (keys(%alltypes)) {
11801: unless (grep(/^\Q$type\E$/,@orderedstatus)) {
11802: delete($alltypes{$type});
11803: }
11804: }
11805: $defaults_hash{'inststatus'} = {
11806: inststatustypes => \%alltypes,
11807: inststatusorder => \@orderedstatus,
11808: inststatusguest => \@orderedguests,
11809: };
11810: if (ref($defaults_hash{'inststatus'}) eq 'HASH') {
11811: foreach my $item ('inststatustypes','inststatusorder','inststatusguest') {
11812: $domdefaults{$item} = $defaults_hash{'inststatus'}{$item};
11813: }
11814: }
11815: if ($currorder ne join(',',@orderedstatus)) {
11816: $changes{'inststatus'}{'inststatusorder'} = 1;
11817: }
11818: if ($currguests ne join(',',@orderedguests)) {
11819: $changes{'inststatus'}{'inststatusguest'} = 1;
11820: }
11821: my $newtitles;
11822: foreach my $item (@orderedstatus) {
11823: $newtitles .= $alltypes{$item}.',';
11824: }
11825: $newtitles =~ s/,$//;
11826: if ($currtitles ne $newtitles) {
11827: $changes{'inststatus'}{'inststatustypes'} = 1;
11828: }
11829: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaults_hash,
11830: $dom);
11831: if ($putresult eq 'ok') {
11832: if (keys(%changes) > 0) {
11833: $resulttext = &mt('Changes made:').'<ul>';
11834: my $version = &Apache::lonnet::get_server_loncaparev($dom);
11835: 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";
11836: foreach my $item (sort(keys(%changes))) {
11837: if ($item eq 'inststatus') {
11838: if (ref($changes{'inststatus'}) eq 'HASH') {
11839: if (($changes{'inststatus'}{'inststatustypes'}) || $changes{'inststatus'}{'inststatusorder'}) {
11840: $resulttext .= '<li>'.&mt('Institutional user status types set to:').' ';
11841: foreach my $type (@orderedstatus) {
11842: $resulttext .= $alltypes{$type}.', ';
11843: }
11844: $resulttext =~ s/, $//;
11845: $resulttext .= '</li>';
11846: }
11847: if ($changes{'inststatus'}{'inststatusguest'}) {
11848: $resulttext .= '<li>';
11849: if (@orderedguests) {
11850: $resulttext .= &mt('Types assignable to "non-institutional" usernames set to:').' ';
11851: foreach my $type (@orderedguests) {
11852: $resulttext .= $alltypes{$type}.', ';
11853: }
11854: $resulttext =~ s/, $//;
11855: } else {
11856: $resulttext .= &mt('Types assignable to "non-institutional" usernames set to none.');
11857: }
11858: $resulttext .= '</li>';
11859: }
11860: }
11861: } else {
11862: my $value = $env{'form.'.$item};
11863: if ($value eq '') {
11864: $value = &mt('none');
11865: } elsif ($item eq 'auth_def') {
11866: my %authnames = &authtype_names();
11867: my %shortauth = (
11868: internal => 'int',
11869: krb4 => 'krb4',
11870: krb5 => 'krb5',
11871: localauth => 'loc',
11872: );
11873: $value = $authnames{$shortauth{$value}};
11874: }
11875: $resulttext .= '<li>'.&mt('[_1] set to "[_2]"',$title->{$item},$value).'</li>';
11876: $mailmsgtext .= "$title->{$item} set to $value\n";
11877: }
11878: }
11879: $resulttext .= '</ul>';
11880: $mailmsgtext .= "\n";
11881: my $cachetime = 24*60*60;
11882: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
11883: if (ref($lastactref) eq 'HASH') {
11884: $lastactref->{'domdefaults'} = 1;
11885: }
11886: if ($changes{'auth_def'} || $changes{'auth_arg_def'} || $changes{'lang_def'} || $changes{'datelocale_def'}) {
11887: my $notify = 1;
11888: if (ref($domconfig{'contacts'}) eq 'HASH') {
11889: if ($domconfig{'contacts'}{'reportupdates'} == 0) {
11890: $notify = 0;
11891: }
11892: }
11893: if ($notify) {
11894: &Apache::lonmsg::sendemail('installrecord@loncapa.org',
11895: "LON-CAPA Domain Settings Change - $dom",
11896: $mailmsgtext);
11897: }
11898: }
11899: } else {
11900: $resulttext = &mt('No changes made to default authentication/language/timezone settings');
11901: }
11902: } else {
11903: $resulttext = '<span class="LC_error">'.
11904: &mt('An error occurred: [_1]',$putresult).'</span>';
11905: }
11906: if (@errors > 0) {
11907: $resulttext .= '<br />'.&mt('The following were left unchanged because the values entered were invalid:');
11908: foreach my $item (@errors) {
11909: $resulttext .= ' "'.$title->{$item}.'",';
11910: }
11911: $resulttext =~ s/,$//;
11912: }
11913: return $resulttext;
11914: }
11915:
11916: sub modify_scantron {
11917: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
11918: my ($resulttext,%confhash,%changes,$errors);
11919: my $custom = 'custom.tab';
11920: my $default = 'default.tab';
11921: my $servadm = $r->dir_config('lonAdmEMail');
11922: my ($configuserok,$author_ok,$switchserver) =
11923: &config_check($dom,$confname,$servadm);
11924: if ($env{'form.scantronformat.filename'} ne '') {
11925: my $error;
11926: if ($configuserok eq 'ok') {
11927: if ($switchserver) {
11928: $error = &mt("Upload of bubblesheet format file is not permitted to this server: [_1]",$switchserver);
11929: } else {
11930: if ($author_ok eq 'ok') {
11931: my ($result,$scantronurl) =
11932: &publishlogo($r,'upload','scantronformat',$dom,
11933: $confname,'scantron','','',$custom);
11934: if ($result eq 'ok') {
11935: $confhash{'scantron'}{'scantronformat'} = $scantronurl;
11936: $changes{'scantronformat'} = 1;
11937: } else {
11938: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$custom,$result);
11939: }
11940: } else {
11941: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$author_ok);
11942: }
11943: }
11944: } else {
11945: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$configuserok);
11946: }
11947: if ($error) {
11948: &Apache::lonnet::logthis($error);
11949: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
11950: }
11951: }
11952: if (ref($domconfig{'scantron'}) eq 'HASH') {
11953: if ($domconfig{'scantron'}{'scantronformat'} ne '') {
11954: if ($env{'form.scantronformat_del'}) {
11955: $confhash{'scantron'}{'scantronformat'} = '';
11956: $changes{'scantronformat'} = 1;
11957: }
11958: }
11959: }
11960: if (keys(%confhash) > 0) {
11961: my $putresult = &Apache::lonnet::put_dom('configuration',\%confhash,
11962: $dom);
11963: if ($putresult eq 'ok') {
11964: if (keys(%changes) > 0) {
11965: if (ref($confhash{'scantron'}) eq 'HASH') {
11966: $resulttext = &mt('Changes made:').'<ul>';
11967: if ($confhash{'scantron'}{'scantronformat'} eq '') {
11968: $resulttext .= '<li>'.&mt('[_1] bubblesheet format file removed; [_2] file will be used for courses in this domain.',$custom,$default).'</li>';
11969: } else {
11970: $resulttext .= '<li>'.&mt('Custom bubblesheet format file ([_1]) uploaded for use with courses in this domain.',$custom).'</li>';
11971: }
11972: $resulttext .= '</ul>';
11973: } else {
11974: $resulttext = &mt('Changes made to bubblesheet format file.');
11975: }
11976: $resulttext .= '</ul>';
11977: &Apache::loncommon::devalidate_domconfig_cache($dom);
11978: if (ref($lastactref) eq 'HASH') {
11979: $lastactref->{'domainconfig'} = 1;
11980: }
11981: } else {
11982: $resulttext = &mt('No changes made to bubblesheet format file');
11983: }
11984: } else {
11985: $resulttext = '<span class="LC_error">'.
11986: &mt('An error occurred: [_1]',$putresult).'</span>';
11987: }
11988: } else {
11989: $resulttext = &mt('No changes made to bubblesheet format file');
11990: }
11991: if ($errors) {
11992: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
11993: $errors.'</ul>';
11994: }
11995: return $resulttext;
11996: }
11997:
11998: sub modify_coursecategories {
11999: my ($dom,$lastactref,%domconfig) = @_;
12000: my ($resulttext,%deletions,%reorderings,%needreordering,%adds,%changes,$errors,
12001: $cathash);
12002: my @deletecategory = &Apache::loncommon::get_env_multiple('form.deletecategory');
12003: my @catitems = ('unauth','auth');
12004: my @cattypes = ('std','domonly','codesrch','none');
12005: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
12006: $cathash = $domconfig{'coursecategories'}{'cats'};
12007: if ($domconfig{'coursecategories'}{'togglecats'} ne $env{'form.togglecats'}) {
12008: $changes{'togglecats'} = 1;
12009: $domconfig{'coursecategories'}{'togglecats'} = $env{'form.togglecats'};
12010: }
12011: if ($domconfig{'coursecategories'}{'categorize'} ne $env{'form.categorize'}) {
12012: $changes{'categorize'} = 1;
12013: $domconfig{'coursecategories'}{'categorize'} = $env{'form.categorize'};
12014: }
12015: if ($domconfig{'coursecategories'}{'togglecatscomm'} ne $env{'form.togglecatscomm'}) {
12016: $changes{'togglecatscomm'} = 1;
12017: $domconfig{'coursecategories'}{'togglecatscomm'} = $env{'form.togglecatscomm'};
12018: }
12019: if ($domconfig{'coursecategories'}{'categorizecomm'} ne $env{'form.categorizecomm'}) {
12020: $changes{'categorizecomm'} = 1;
12021: $domconfig{'coursecategories'}{'categorizecomm'} = $env{'form.categorizecomm'};
12022:
12023: }
12024: if ($domconfig{'coursecategories'}{'togglecatsplace'} ne $env{'form.togglecatsplace'}) {
12025: $changes{'togglecatsplace'} = 1;
12026: $domconfig{'coursecategories'}{'togglecatsplace'} = $env{'form.togglecatsplace'};
12027: }
12028: if ($domconfig{'coursecategories'}{'categorizeplace'} ne $env{'form.categorizeplace'}) {
12029: $changes{'categorizeplace'} = 1;
12030: $domconfig{'coursecategories'}{'categorizeplace'} = $env{'form.categorizeplace'};
12031: }
12032: foreach my $item (@catitems) {
12033: if (grep(/^\Q$env{'form.coursecat_'.$item}\E$/,@cattypes)) {
12034: if ($domconfig{'coursecategories'}{$item} ne $env{'form.coursecat_'.$item}) {
12035: $changes{$item} = 1;
12036: $domconfig{'coursecategories'}{$item} = $env{'form.coursecat_'.$item};
12037: }
12038: }
12039: }
12040: } else {
12041: $changes{'togglecats'} = 1;
12042: $changes{'categorize'} = 1;
12043: $changes{'togglecatscomm'} = 1;
12044: $changes{'categorizecomm'} = 1;
12045: $changes{'togglecatsplace'} = 1;
12046: $changes{'categorizeplace'} = 1;
12047: $domconfig{'coursecategories'} = {
12048: togglecats => $env{'form.togglecats'},
12049: categorize => $env{'form.categorize'},
12050: togglecatscomm => $env{'form.togglecatscomm'},
12051: categorizecomm => $env{'form.categorizecomm'},
12052: togglecatsplace => $env{'form.togglecatsplace'},
12053: categorizeplace => $env{'form.categorizeplace'},
12054: };
12055: foreach my $item (@catitems) {
12056: if ($env{'form.coursecat_'.$item} ne 'std') {
12057: $changes{$item} = 1;
12058: }
12059: if (grep(/^\Q$env{'form.coursecat_'.$item}\E$/,@cattypes)) {
12060: $domconfig{'coursecategories'}{$item} = $env{'form.coursecat_'.$item};
12061: }
12062: }
12063: }
12064: if (ref($cathash) eq 'HASH') {
12065: if (($domconfig{'coursecategories'}{'cats'}{'instcode::0'} ne '') && ($env{'form.instcode'} == 0)) {
12066: push (@deletecategory,'instcode::0');
12067: }
12068: if (($domconfig{'coursecategories'}{'cats'}{'communities::0'} ne '') && ($env{'form.communities'} == 0)) {
12069: push(@deletecategory,'communities::0');
12070: }
12071: if (($domconfig{'coursecategories'}{'cats'}{'placement::0'} ne '') && ($env{'form.placement'} == 0)) {
12072: push(@deletecategory,'placement::0');
12073: }
12074: }
12075: my (@predelcats,@predeltrails,%predelallitems,%sort_by_deltrail);
12076: if (ref($cathash) eq 'HASH') {
12077: if (@deletecategory > 0) {
12078: #FIXME Need to remove category from all courses using a deleted category
12079: &Apache::loncommon::extract_categories($cathash,\@predelcats,\@predeltrails,\%predelallitems);
12080: foreach my $item (@deletecategory) {
12081: if ($domconfig{'coursecategories'}{'cats'}{$item} ne '') {
12082: delete($domconfig{'coursecategories'}{'cats'}{$item});
12083: $deletions{$item} = 1;
12084: &recurse_cat_deletes($item,$cathash,\%deletions);
12085: }
12086: }
12087: }
12088: foreach my $item (keys(%{$cathash})) {
12089: my ($cat,$container,$depth) = map { &unescape($_); } split(/:/,$item);
12090: if ($cathash->{$item} ne $env{'form.'.$item}) {
12091: $reorderings{$item} = 1;
12092: $domconfig{'coursecategories'}{'cats'}{$item} = $env{'form.'.$item};
12093: }
12094: if ($env{'form.addcategory_name_'.$item} ne '') {
12095: my $newcat = $env{'form.addcategory_name_'.$item};
12096: my $newdepth = $depth+1;
12097: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
12098: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos_'.$item};
12099: $adds{$newitem} = 1;
12100: }
12101: if ($env{'form.subcat_'.$item} ne '') {
12102: my $newcat = $env{'form.subcat_'.$item};
12103: my $newdepth = $depth+1;
12104: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
12105: $domconfig{'coursecategories'}{'cats'}{$newitem} = 0;
12106: $adds{$newitem} = 1;
12107: }
12108: }
12109: }
12110: if ($env{'form.instcode'} eq '1') {
12111: if (ref($cathash) eq 'HASH') {
12112: my $newitem = 'instcode::0';
12113: if ($cathash->{$newitem} eq '') {
12114: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
12115: $adds{$newitem} = 1;
12116: }
12117: } else {
12118: my $newitem = 'instcode::0';
12119: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
12120: $adds{$newitem} = 1;
12121: }
12122: }
12123: if ($env{'form.communities'} eq '1') {
12124: if (ref($cathash) eq 'HASH') {
12125: my $newitem = 'communities::0';
12126: if ($cathash->{$newitem} eq '') {
12127: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
12128: $adds{$newitem} = 1;
12129: }
12130: } else {
12131: my $newitem = 'communities::0';
12132: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
12133: $adds{$newitem} = 1;
12134: }
12135: }
12136: if ($env{'form.placement'} eq '1') {
12137: if (ref($cathash) eq 'HASH') {
12138: my $newitem = 'placement::0';
12139: if ($cathash->{$newitem} eq '') {
12140: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.placement_pos'};
12141: $adds{$newitem} = 1;
12142: }
12143: } else {
12144: my $newitem = 'placement::0';
12145: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.placement_pos'};
12146: $adds{$newitem} = 1;
12147: }
12148: }
12149: if ($env{'form.addcategory_name'} ne '') {
12150: if (($env{'form.addcategory_name'} ne 'instcode') &&
12151: ($env{'form.addcategory_name'} ne 'communities') &&
12152: ($env{'form.addcategory_name'} ne 'placement')) {
12153: my $newitem = &escape($env{'form.addcategory_name'}).'::0';
12154: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos'};
12155: $adds{$newitem} = 1;
12156: }
12157: }
12158: my $putresult;
12159: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
12160: if (keys(%deletions) > 0) {
12161: foreach my $key (keys(%deletions)) {
12162: if ($predelallitems{$key} ne '') {
12163: $sort_by_deltrail{$predelallitems{$key}} = $predeltrails[$predelallitems{$key}];
12164: }
12165: }
12166: }
12167: my (@chkcats,@chktrails,%chkallitems);
12168: &Apache::loncommon::extract_categories($domconfig{'coursecategories'}{'cats'},\@chkcats,\@chktrails,\%chkallitems);
12169: if (ref($chkcats[0]) eq 'ARRAY') {
12170: my $depth = 0;
12171: my $chg = 0;
12172: for (my $i=0; $i<@{$chkcats[0]}; $i++) {
12173: my $name = $chkcats[0][$i];
12174: my $item;
12175: if ($name eq '') {
12176: $chg ++;
12177: } else {
12178: $item = &escape($name).'::0';
12179: if ($chg) {
12180: $domconfig{'coursecategories'}{'cats'}{$item} -= $chg;
12181: }
12182: $depth ++;
12183: &recurse_check(\@chkcats,$domconfig{'coursecategories'}{'cats'},$depth,$name);
12184: $depth --;
12185: }
12186: }
12187: }
12188: }
12189: if ((keys(%changes) > 0) || (keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
12190: $putresult = &Apache::lonnet::put_dom('configuration',\%domconfig,$dom);
12191: if ($putresult eq 'ok') {
12192: my %title = (
12193: togglecats => 'Show/Hide a course in catalog',
12194: categorize => 'Assign a category to a course',
12195: togglecatscomm => 'Show/Hide a community in catalog',
12196: categorizecomm => 'Assign a category to a community',
12197: );
12198: my %level = (
12199: dom => 'set in Domain ("Modify Course/Community")',
12200: crs => 'set in Course ("Course Configuration")',
12201: comm => 'set in Community ("Community Configuration")',
12202: none => 'No catalog',
12203: std => 'Standard catalog',
12204: domonly => 'Domain-only catalog',
12205: codesrch => 'Code search form',
12206: );
12207: $resulttext = &mt('Changes made:').'<ul>';
12208: if ($changes{'togglecats'}) {
12209: $resulttext .= '<li>'.&mt("$title{'togglecats'} $level{$env{'form.togglecats'}}").'</li>';
12210: }
12211: if ($changes{'categorize'}) {
12212: $resulttext .= '<li>'.&mt("$title{'categorize'} $level{$env{'form.categorize'}}").'</li>';
12213: }
12214: if ($changes{'togglecatscomm'}) {
12215: $resulttext .= '<li>'.&mt("$title{'togglecatscomm'} $level{$env{'form.togglecatscomm'}}").'</li>';
12216: }
12217: if ($changes{'categorizecomm'}) {
12218: $resulttext .= '<li>'.&mt("$title{'categorizecomm'} $level{$env{'form.categorizecomm'}}").'</li>';
12219: }
12220: if ($changes{'unauth'}) {
12221: $resulttext .= '<li>'.&mt('Catalog type for unauthenticated users set to "'.$level{$env{'form.coursecat_unauth'}}.'"').'</li>';
12222: }
12223: if ($changes{'auth'}) {
12224: $resulttext .= '<li>'.&mt('Catalog type for authenticated users set to "'.$level{$env{'form.coursecat_auth'}}.'"').'</li>';
12225: }
12226: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
12227: my $cathash;
12228: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
12229: $cathash = $domconfig{'coursecategories'}{'cats'};
12230: } else {
12231: $cathash = {};
12232: }
12233: my (@cats,@trails,%allitems);
12234: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,\%allitems);
12235: if (keys(%deletions) > 0) {
12236: $resulttext .= '<li>'.&mt('Deleted categories:').'<ul>';
12237: foreach my $predeltrail (sort {$a <=> $b } (keys(%sort_by_deltrail))) {
12238: $resulttext .= '<li>'.$predeltrails[$predeltrail].'</li>';
12239: }
12240: $resulttext .= '</ul></li>';
12241: }
12242: if (keys(%reorderings) > 0) {
12243: my %sort_by_trail;
12244: $resulttext .= '<li>'.&mt('Reordered categories:').'<ul>';
12245: foreach my $key (keys(%reorderings)) {
12246: if ($allitems{$key} ne '') {
12247: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
12248: }
12249: }
12250: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
12251: $resulttext .= '<li>'.$trails[$trail].'</li>';
12252: }
12253: $resulttext .= '</ul></li>';
12254: }
12255: if (keys(%adds) > 0) {
12256: my %sort_by_trail;
12257: $resulttext .= '<li>'.&mt('Added categories:').'<ul>';
12258: foreach my $key (keys(%adds)) {
12259: if ($allitems{$key} ne '') {
12260: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
12261: }
12262: }
12263: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
12264: $resulttext .= '<li>'.$trails[$trail].'</li>';
12265: }
12266: $resulttext .= '</ul></li>';
12267: }
12268: }
12269: $resulttext .= '</ul>';
12270: if ($changes{'unauth'} || $changes{'auth'}) {
12271: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
12272: if ($changes{'auth'}) {
12273: $domdefaults{'catauth'} = $domconfig{'coursecategories'}{'auth'};
12274: }
12275: if ($changes{'unauth'}) {
12276: $domdefaults{'catunauth'} = $domconfig{'coursecategories'}{'unauth'};
12277: }
12278: my $cachetime = 24*60*60;
12279: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
12280: if (ref($lastactref) eq 'HASH') {
12281: $lastactref->{'domdefaults'} = 1;
12282: }
12283: }
12284: } else {
12285: $resulttext = '<span class="LC_error">'.
12286: &mt('An error occurred: [_1]',$putresult).'</span>';
12287: }
12288: } else {
12289: $resulttext = &mt('No changes made to course and community categories');
12290: }
12291: return $resulttext;
12292: }
12293:
12294: sub modify_serverstatuses {
12295: my ($dom,%domconfig) = @_;
12296: my ($resulttext,%changes,%currserverstatus,%newserverstatus);
12297: if (ref($domconfig{'serverstatuses'}) eq 'HASH') {
12298: %currserverstatus = %{$domconfig{'serverstatuses'}};
12299: }
12300: my @pages = &serverstatus_pages();
12301: foreach my $type (@pages) {
12302: $newserverstatus{$type}{'namedusers'} = '';
12303: $newserverstatus{$type}{'machines'} = '';
12304: if (defined($env{'form.'.$type.'_namedusers'})) {
12305: my @users = split(/,/,$env{'form.'.$type.'_namedusers'});
12306: my @okusers;
12307: foreach my $user (@users) {
12308: my ($uname,$udom) = split(/:/,$user);
12309: if (($udom =~ /^$match_domain$/) &&
12310: (&Apache::lonnet::domain($udom)) &&
12311: ($uname =~ /^$match_username$/)) {
12312: if (!grep(/^\Q$user\E/,@okusers)) {
12313: push(@okusers,$user);
12314: }
12315: }
12316: }
12317: if (@okusers > 0) {
12318: @okusers = sort(@okusers);
12319: $newserverstatus{$type}{'namedusers'} = join(',',@okusers);
12320: }
12321: }
12322: if (defined($env{'form.'.$type.'_machines'})) {
12323: my @machines = split(/,/,$env{'form.'.$type.'_machines'});
12324: my @okmachines;
12325: foreach my $ip (@machines) {
12326: my @parts = split(/\./,$ip);
12327: next if (@parts < 4);
12328: my $badip = 0;
12329: for (my $i=0; $i<4; $i++) {
12330: if (!(($parts[$i] >= 0) && ($parts[$i] <= 255))) {
12331: $badip = 1;
12332: last;
12333: }
12334: }
12335: if (!$badip) {
12336: push(@okmachines,$ip);
12337: }
12338: }
12339: @okmachines = sort(@okmachines);
12340: $newserverstatus{$type}{'machines'} = join(',',@okmachines);
12341: }
12342: }
12343: my %serverstatushash = (
12344: serverstatuses => \%newserverstatus,
12345: );
12346: foreach my $type (@pages) {
12347: foreach my $setting ('namedusers','machines') {
12348: my (@current,@new);
12349: if (ref($currserverstatus{$type}) eq 'HASH') {
12350: if ($currserverstatus{$type}{$setting} ne '') {
12351: @current = split(/,/,$currserverstatus{$type}{$setting});
12352: }
12353: }
12354: if ($newserverstatus{$type}{$setting} ne '') {
12355: @new = split(/,/,$newserverstatus{$type}{$setting});
12356: }
12357: if (@current > 0) {
12358: if (@new > 0) {
12359: foreach my $item (@current) {
12360: if (!grep(/^\Q$item\E$/,@new)) {
12361: $changes{$type}{$setting} = 1;
12362: last;
12363: }
12364: }
12365: foreach my $item (@new) {
12366: if (!grep(/^\Q$item\E$/,@current)) {
12367: $changes{$type}{$setting} = 1;
12368: last;
12369: }
12370: }
12371: } else {
12372: $changes{$type}{$setting} = 1;
12373: }
12374: } elsif (@new > 0) {
12375: $changes{$type}{$setting} = 1;
12376: }
12377: }
12378: }
12379: if (keys(%changes) > 0) {
12380: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
12381: my $putresult = &Apache::lonnet::put_dom('configuration',
12382: \%serverstatushash,$dom);
12383: if ($putresult eq 'ok') {
12384: $resulttext .= &mt('Changes made:').'<ul>';
12385: foreach my $type (@pages) {
12386: if (ref($changes{$type}) eq 'HASH') {
12387: $resulttext .= '<li>'.$titles->{$type}.'<ul>';
12388: if ($changes{$type}{'namedusers'}) {
12389: if ($newserverstatus{$type}{'namedusers'} eq '') {
12390: $resulttext .= '<li>'.&mt("Access terminated for all specific (named) users").'</li>'."\n";
12391: } else {
12392: $resulttext .= '<li>'.&mt("Access available for the following specified users: ").$newserverstatus{$type}{'namedusers'}.'</li>'."\n";
12393: }
12394: }
12395: if ($changes{$type}{'machines'}) {
12396: if ($newserverstatus{$type}{'machines'} eq '') {
12397: $resulttext .= '<li>'.&mt("Access terminated for all specific IP addresses").'</li>'."\n";
12398: } else {
12399: $resulttext .= '<li>'.&mt("Access available for the following specified IP addresses: ").$newserverstatus{$type}{'machines'}.'</li>'."\n";
12400: }
12401:
12402: }
12403: $resulttext .= '</ul></li>';
12404: }
12405: }
12406: $resulttext .= '</ul>';
12407: } else {
12408: $resulttext = '<span class="LC_error">'.
12409: &mt('An error occurred saving access settings for server status pages: [_1].',$putresult).'</span>';
12410:
12411: }
12412: } else {
12413: $resulttext = &mt('No changes made to access to server status pages');
12414: }
12415: return $resulttext;
12416: }
12417:
12418: sub modify_helpsettings {
12419: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
12420: my ($resulttext,$errors,%changes,%helphash);
12421: my %defaultchecked = ('submitbugs' => 'on');
12422: my @offon = ('off','on');
12423: my @toggles = ('submitbugs');
12424: my %current = ('submitbugs' => '',
12425: 'adhoc' => {},
12426: );
12427: if (ref($domconfig{'helpsettings'}) eq 'HASH') {
12428: %current = %{$domconfig{'helpsettings'}};
12429: }
12430: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
12431: foreach my $item (@toggles) {
12432: if ($defaultchecked{$item} eq 'on') {
12433: if ($current{$item} eq '') {
12434: if ($env{'form.'.$item} eq '0') {
12435: $changes{$item} = 1;
12436: }
12437: } elsif ($current{$item} ne $env{'form.'.$item}) {
12438: $changes{$item} = 1;
12439: }
12440: } elsif ($defaultchecked{$item} eq 'off') {
12441: if ($current{$item} eq '') {
12442: if ($env{'form.'.$item} eq '1') {
12443: $changes{$item} = 1;
12444: }
12445: } elsif ($current{$item} ne $env{'form.'.$item}) {
12446: $changes{$item} = 1;
12447: }
12448: }
12449: if (($env{'form.'.$item} eq '0') || ($env{'form.'.$item} eq '1')) {
12450: $helphash{'helpsettings'}{$item} = $env{'form.'.$item};
12451: }
12452: }
12453: my $maxnum = $env{'form.helproles_maxnum'};
12454: my $confname = $dom.'-domainconfig';
12455: my %existing=&Apache::lonnet::dump('roles',$dom,$confname,'rolesdef_');
12456: my (@allpos,%newsettings,%changedprivs,$newrole);
12457: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
12458: my @accesstypes = ('all','none','status','inc','exc');
12459: my %domhelpdesk = &Apache::lonnet::get_active_domroles($dom,['dh']);
12460: my %lt = &Apache::lonlocal::texthash(
12461: s => 'system',
12462: d => 'domain',
12463: order => 'Display order',
12464: access => 'Role usage',
12465: all => 'All',
12466: none => 'None',
12467: status => 'Determined based on institutional status',
12468: inc => 'Include all, but exclude specific personnel',
12469: exc => 'Exclude all, but include specific personnel',
12470: );
12471: for (my $num=0; $num<=$maxnum; $num++) {
12472: my ($prefix,$identifier,$rolename,%curr);
12473: if ($num == $maxnum) {
12474: next unless ($env{'form.newcusthelp'} == $maxnum);
12475: $identifier = 'custhelp'.$num;
12476: $prefix = 'helproles_'.$num;
12477: $rolename = $env{'form.custhelpname'.$num};
12478: $rolename=~s/[^A-Za-z0-9]//gs;
12479: next if ($rolename eq '');
12480: next if (exists($existing{'rolesdef_'.$rolename}));
12481: my %newprivs = &Apache::lonuserutils::custom_role_update($rolename,$identifier);
12482: my $result = &Apache::lonnet::definerole($rolename,$newprivs{'s'},$newprivs{'d'},
12483: $newprivs{'c'},$confname,$dom);
12484: if ($result ne 'ok') {
12485: $errors .= '<li><span class="LC_error">'.
12486: &mt('An error occurred storing the new custom role: [_1]',
12487: $result).'</span></li>';
12488: next;
12489: } else {
12490: $changedprivs{$rolename} = \%newprivs;
12491: $newrole = $rolename;
12492: }
12493: } else {
12494: $prefix = 'helproles_'.$num;
12495: $rolename = $env{'form.'.$prefix};
12496: next if ($rolename eq '');
12497: next unless (exists($existing{'rolesdef_'.$rolename}));
12498: $identifier = 'custhelp'.$num;
12499: my %newprivs = &Apache::lonuserutils::custom_role_update($rolename,$identifier);
12500: my %currprivs;
12501: ($currprivs{'s'},$currprivs{'d'},$currprivs{'c'}) =
12502: split(/\_/,$existing{'rolesdef_'.$rolename});
12503: foreach my $level ('c','d','s') {
12504: if ($newprivs{$level} ne $currprivs{$level}) {
12505: my $result = &Apache::lonnet::definerole($rolename,$newprivs{'s'},$newprivs{'d'},
12506: $newprivs{'c'},$confname,$dom);
12507: if ($result ne 'ok') {
12508: $errors .= '<li><span class="LC_error">'.
12509: &mt('An error occurred storing privileges for existing role [_1]: [_2]',
12510: $rolename,$result).'</span></li>';
12511: } else {
12512: $changedprivs{$rolename} = \%newprivs;
12513: }
12514: last;
12515: }
12516: }
12517: if (ref($current{'adhoc'}) eq 'HASH') {
12518: if (ref($current{'adhoc'}{$rolename}) eq 'HASH') {
12519: %curr = %{$current{'adhoc'}{$rolename}};
12520: }
12521: }
12522: }
12523: my $newpos = $env{'form.'.$prefix.'_pos'};
12524: $newpos =~ s/\D+//g;
12525: $allpos[$newpos] = $rolename;
12526: my $newdesc = $env{'form.'.$prefix.'_desc'};
12527: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'desc'} = $newdesc;
12528: if ($curr{'desc'}) {
12529: if ($curr{'desc'} ne $newdesc) {
12530: $changes{'customrole'}{$rolename}{'desc'} = 1;
12531: $newsettings{$rolename}{'desc'} = $newdesc;
12532: }
12533: } elsif ($newdesc ne '') {
12534: $changes{'customrole'}{$rolename}{'desc'} = 1;
12535: $newsettings{$rolename}{'desc'} = $newdesc;
12536: }
12537: my $access = $env{'form.'.$prefix.'_access'};
12538: if (grep(/^\Q$access\E$/,@accesstypes)) {
12539: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'} = $access;
12540: if ($access eq 'status') {
12541: my @statuses = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_status');
12542: if (scalar(@statuses) == 0) {
12543: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'} = 'none';
12544: } else {
12545: my (@shownstatus,$numtypes);
12546: $helphash{'helpsettings'}{'adhoc'}{$rolename}{$access} = [];
12547: if (ref($types) eq 'ARRAY') {
12548: $numtypes = scalar(@{$types});
12549: foreach my $type (sort(@statuses)) {
12550: if ($type eq 'default') {
12551: push(@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}},$type);
12552: } elsif (grep(/^\Q$type\E$/,@{$types})) {
12553: push(@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}},$type);
12554: push(@shownstatus,$usertypes->{$type});
12555: }
12556: }
12557: }
12558: if (grep(/^default$/,@statuses)) {
12559: push(@shownstatus,$othertitle);
12560: }
12561: if (scalar(@shownstatus) == 1+$numtypes) {
12562: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'} = 'all';
12563: delete($helphash{'helpsettings'}{'adhoc'}{$rolename}{'status'});
12564: } else {
12565: $newsettings{$rolename}{'status'} = join(' '.&mt('or').' ',@shownstatus);
12566: if (ref($curr{'status'}) eq 'ARRAY') {
12567: my @diffs = &Apache::loncommon::compare_arrays($helphash{'helpsettings'}{'adhoc'}{$rolename}{$access},$curr{$access});
12568: if (@diffs) {
12569: $changes{'customrole'}{$rolename}{$access} = 1;
12570: }
12571: } elsif (@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}}) {
12572: $changes{'customrole'}{$rolename}{$access} = 1;
12573: }
12574: }
12575: }
12576: } elsif (($access eq 'inc') || ($access eq 'exc')) {
12577: my @personnel = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_staff_'.$access);
12578: my @newspecstaff;
12579: $helphash{'helpsettings'}{'adhoc'}{$rolename}{$access} = [];
12580: foreach my $person (sort(@personnel)) {
12581: if ($domhelpdesk{$person}) {
12582: push(@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}},$person);
12583: }
12584: }
12585: if (ref($curr{$access}) eq 'ARRAY') {
12586: my @diffs = &Apache::loncommon::compare_arrays($helphash{'helpsettings'}{'adhoc'}{$rolename}{$access},$curr{$access});
12587: if (@diffs) {
12588: $changes{'customrole'}{$rolename}{$access} = 1;
12589: }
12590: } elsif (@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}}) {
12591: $changes{'customrole'}{$rolename}{$access} = 1;
12592: }
12593: foreach my $person (@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}}) {
12594: my ($uname,$udom) = split(/:/,$person);
12595: push(@newspecstaff,&Apache::loncommon::aboutmewrapper(&Apache::loncommon::plainname($uname,$udom,'lastname'),$uname,$udom));
12596: }
12597: $newsettings{$rolename}{$access} = join(', ',sort(@newspecstaff));
12598: }
12599: } else {
12600: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'}= 'all';
12601: }
12602: unless ($curr{'access'} eq $access) {
12603: $changes{'customrole'}{$rolename}{'access'} = 1;
12604: $newsettings{$rolename}{'access'} = $lt{$helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'}};
12605: }
12606: }
12607: if (@allpos > 0) {
12608: my $idx = 0;
12609: foreach my $rolename (@allpos) {
12610: if ($rolename ne '') {
12611: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'order'} = $idx;
12612: if (ref($current{'adhoc'}) eq 'HASH') {
12613: if (ref($current{'adhoc'}{$rolename}) eq 'HASH') {
12614: if ($current{'adhoc'}{$rolename}{'order'} ne $idx) {
12615: $changes{'customrole'}{$rolename}{'order'} = 1;
12616: $newsettings{$rolename}{'order'} = $idx+1;
12617: }
12618: }
12619: }
12620: $idx ++;
12621: }
12622: }
12623: }
12624: my $putresult;
12625: if (keys(%changes) > 0) {
12626: $putresult = &Apache::lonnet::put_dom('configuration',\%helphash,$dom);
12627: if ($putresult eq 'ok') {
12628: if (ref($helphash{'helpsettings'}) eq 'HASH') {
12629: $domdefaults{'submitbugs'} = $helphash{'helpsettings'}{'submitbugs'};
12630: if (ref($helphash{'helpsettings'}{'adhoc'}) eq 'HASH') {
12631: $domdefaults{'adhocroles'} = $helphash{'helpsettings'}{'adhoc'};
12632: }
12633: }
12634: my $cachetime = 24*60*60;
12635: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
12636: if (ref($lastactref) eq 'HASH') {
12637: $lastactref->{'domdefaults'} = 1;
12638: }
12639: } else {
12640: $errors .= '<li><span class="LC_error">'.
12641: &mt('An error occurred storing the settings: [_1]',
12642: $putresult).'</span></li>';
12643: }
12644: }
12645: if ((keys(%changes) && ($putresult eq 'ok')) || (keys(%changedprivs))) {
12646: $resulttext = &mt('Changes made:').'<ul>';
12647: my (%shownprivs,@levelorder);
12648: @levelorder = ('c','d','s');
12649: if ((keys(%changes)) && ($putresult eq 'ok')) {
12650: foreach my $item (sort(keys(%changes))) {
12651: if ($item eq 'submitbugs') {
12652: $resulttext .= '<li>'.&mt('Display link to: [_1] set to "'.$offon[$env{'form.'.$item}].'".',
12653: &Apache::loncommon::modal_link('http://bugs.loncapa.org',
12654: &mt('LON-CAPA bug tracker'),600,500)).'</li>';
12655: } elsif ($item eq 'customrole') {
12656: if (ref($changes{'customrole'}) eq 'HASH') {
12657: my @keyorder = ('order','desc','access','status','exc','inc');
12658: my %keytext = &Apache::lonlocal::texthash(
12659: order => 'Order',
12660: desc => 'Role description',
12661: access => 'Role usage',
12662: status => 'Allowed instituional types',
12663: exc => 'Allowed personnel',
12664: inc => 'Disallowed personnel',
12665: );
12666: foreach my $role (sort(keys(%{$changes{'customrole'}}))) {
12667: if (ref($changes{'customrole'}{$role}) eq 'HASH') {
12668: if ($role eq $newrole) {
12669: $resulttext .= '<li>'.&mt('New custom role added: [_1]',
12670: $role).'<ul>';
12671: } else {
12672: $resulttext .= '<li>'.&mt('Existing custom role modified: [_1]',
12673: $role).'<ul>';
12674: }
12675: foreach my $key (@keyorder) {
12676: if ($changes{'customrole'}{$role}{$key}) {
12677: $resulttext .= '<li>'.&mt("[_1] set to: [_2]",
12678: $keytext{$key},$newsettings{$role}{$key}).
12679: '</li>';
12680: }
12681: }
12682: if (ref($changedprivs{$role}) eq 'HASH') {
12683: $shownprivs{$role} = 1;
12684: $resulttext .= '<li>'.&mt('Privileges set to :').'<ul>';
12685: foreach my $level (@levelorder) {
12686: foreach my $item (split(/\:/,$changedprivs{$role}{$level})) {
12687: next if ($item eq '');
12688: my ($priv) = split(/\&/,$item,2);
12689: if (&Apache::lonnet::plaintext($priv)) {
12690: $resulttext .= '<li>'.&Apache::lonnet::plaintext($priv);
12691: unless ($level eq 'c') {
12692: $resulttext .= ' ('.$lt{$level}.')';
12693: }
12694: $resulttext .= '</li>';
12695: }
12696: }
12697: }
12698: $resulttext .= '</ul>';
12699: }
12700: $resulttext .= '</ul></li>';
12701: }
12702: }
12703: }
12704: }
12705: }
12706: }
12707: if (keys(%changedprivs)) {
12708: foreach my $role (sort(keys(%changedprivs))) {
12709: unless ($shownprivs{$role}) {
12710: $resulttext .= '<li>'.&mt('Existing custom role modified: [_1]',
12711: $role).'<ul>'.
12712: '<li>'.&mt('Privileges set to :').'<ul>';
12713: foreach my $level (@levelorder) {
12714: foreach my $item (split(/\:/,$changedprivs{$role}{$level})) {
12715: next if ($item eq '');
12716: my ($priv) = split(/\&/,$item,2);
12717: if (&Apache::lonnet::plaintext($priv)) {
12718: $resulttext .= '<li>'.&Apache::lonnet::plaintext($priv);
12719: unless ($level eq 'c') {
12720: $resulttext .= ' ('.$lt{$level}.')';
12721: }
12722: $resulttext .= '</li>';
12723: }
12724: }
12725: }
12726: $resulttext .= '</ul></li></ul></li>';
12727: }
12728: }
12729: }
12730: $resulttext .= '</ul>';
12731: } else {
12732: $resulttext = &mt('No changes made to help settings');
12733: }
12734: if ($errors) {
12735: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
12736: $errors.'</ul>';
12737: }
12738: return $resulttext;
12739: }
12740:
12741: sub modify_coursedefaults {
12742: my ($dom,$lastactref,%domconfig) = @_;
12743: my ($resulttext,$errors,%changes,%defaultshash);
12744: my %defaultchecked = (
12745: 'canuse_pdfforms' => 'off',
12746: 'uselcmath' => 'on',
12747: 'usejsme' => 'on'
12748: );
12749: my @toggles = ('canuse_pdfforms','uselcmath','usejsme');
12750: my @numbers = ('anonsurvey_threshold','uploadquota_official','uploadquota_unofficial',
12751: 'uploadquota_community','uploadquota_textbook','uploadquota_placement',
12752: 'mysqltables_official','mysqltables_unofficial','mysqltables_community',
12753: 'mysqltables_textbook','mysqltables_placement');
12754: my @types = ('official','unofficial','community','textbook','placement');
12755: my %staticdefaults = (
12756: anonsurvey_threshold => 10,
12757: uploadquota => 500,
12758: postsubmit => 60,
12759: mysqltables => 172800,
12760: );
12761:
12762: $defaultshash{'coursedefaults'} = {};
12763:
12764: if (ref($domconfig{'coursedefaults'}) ne 'HASH') {
12765: if ($domconfig{'coursedefaults'} eq '') {
12766: $domconfig{'coursedefaults'} = {};
12767: }
12768: }
12769:
12770: if (ref($domconfig{'coursedefaults'}) eq 'HASH') {
12771: foreach my $item (@toggles) {
12772: if ($defaultchecked{$item} eq 'on') {
12773: if (($domconfig{'coursedefaults'}{$item} eq '') &&
12774: ($env{'form.'.$item} eq '0')) {
12775: $changes{$item} = 1;
12776: } elsif ($domconfig{'coursedefaults'}{$item} ne $env{'form.'.$item}) {
12777: $changes{$item} = 1;
12778: }
12779: } elsif ($defaultchecked{$item} eq 'off') {
12780: if (($domconfig{'coursedefaults'}{$item} eq '') &&
12781: ($env{'form.'.$item} eq '1')) {
12782: $changes{$item} = 1;
12783: } elsif ($domconfig{'coursedefaults'}{$item} ne $env{'form.'.$item}) {
12784: $changes{$item} = 1;
12785: }
12786: }
12787: $defaultshash{'coursedefaults'}{$item} = $env{'form.'.$item};
12788: }
12789: foreach my $item (@numbers) {
12790: my ($currdef,$newdef);
12791: $newdef = $env{'form.'.$item};
12792: if ($item eq 'anonsurvey_threshold') {
12793: $currdef = $domconfig{'coursedefaults'}{$item};
12794: $newdef =~ s/\D//g;
12795: if ($newdef eq '' || $newdef < 1) {
12796: $newdef = 1;
12797: }
12798: $defaultshash{'coursedefaults'}{$item} = $newdef;
12799: } else {
12800: my ($setting,$type) = ($item =~ /^(uploadquota|mysqltables)_(\w+)$/);
12801: if (ref($domconfig{'coursedefaults'}{$setting}) eq 'HASH') {
12802: $currdef = $domconfig{'coursedefaults'}{$setting}{$type};
12803: }
12804: $newdef =~ s/[^\w.\-]//g;
12805: $defaultshash{'coursedefaults'}{$setting}{$type} = $newdef;
12806: }
12807: if ($currdef ne $newdef) {
12808: my $staticdef;
12809: if ($item eq 'anonsurvey_threshold') {
12810: unless (($currdef eq '') && ($newdef == $staticdefaults{$item})) {
12811: $changes{$item} = 1;
12812: }
12813: } elsif ($item =~ /^(uploadquota|mysqltables)_/) {
12814: my $setting = $1;
12815: unless (($currdef eq '') && ($newdef == $staticdefaults{$setting})) {
12816: $changes{$setting} = 1;
12817: }
12818: }
12819: }
12820: }
12821: my $currclone = $domconfig{'coursedefaults'}{'canclone'};
12822: my @currclonecode;
12823: if (ref($currclone) eq 'HASH') {
12824: if (ref($currclone->{'instcode'}) eq 'ARRAY') {
12825: @currclonecode = @{$currclone->{'instcode'}};
12826: }
12827: }
12828: my $newclone;
12829: if ($env{'form.canclone'} =~ /^(none|domain|instcode)$/) {
12830: $newclone = $env{'form.canclone'};
12831: }
12832: if ($newclone eq 'instcode') {
12833: my @newcodes = &Apache::loncommon::get_env_multiple('form.clonecode');
12834: my (%codedefaults,@code_order,@clonecode);
12835: &Apache::lonnet::auto_instcode_defaults($dom,\%codedefaults,
12836: \@code_order);
12837: foreach my $item (@code_order) {
12838: if (grep(/^\Q$item\E$/,@newcodes)) {
12839: push(@clonecode,$item);
12840: }
12841: }
12842: if (@clonecode) {
12843: $defaultshash{'coursedefaults'}{'canclone'} = { $newclone => \@clonecode };
12844: my @diffs = &Apache::loncommon::compare_arrays(\@currclonecode,\@clonecode);
12845: if (@diffs) {
12846: $changes{'canclone'} = 1;
12847: }
12848: } else {
12849: $newclone eq '';
12850: }
12851: } elsif ($newclone ne '') {
12852: $defaultshash{'coursedefaults'}{'canclone'} = $newclone;
12853: }
12854: if ($newclone ne $currclone) {
12855: $changes{'canclone'} = 1;
12856: }
12857: my %credits;
12858: foreach my $type (@types) {
12859: unless ($type eq 'community') {
12860: $credits{$type} = $env{'form.'.$type.'_credits'};
12861: $credits{$type} =~ s/[^\d.]+//g;
12862: }
12863: }
12864: if ((ref($domconfig{'coursedefaults'}{'coursecredits'}) ne 'HASH') &&
12865: ($env{'form.coursecredits'} eq '1')) {
12866: $changes{'coursecredits'} = 1;
12867: foreach my $type (keys(%credits)) {
12868: $defaultshash{'coursedefaults'}{'coursecredits'}{$type} = $credits{$type};
12869: }
12870: } else {
12871: if ($env{'form.coursecredits'} eq '1') {
12872: foreach my $type (@types) {
12873: unless ($type eq 'community') {
12874: if ($domconfig{'coursedefaults'}{'coursecredits'}{$type} ne $credits{$type}) {
12875: $changes{'coursecredits'} = 1;
12876: }
12877: $defaultshash{'coursedefaults'}{'coursecredits'}{$type} = $credits{$type};
12878: }
12879: }
12880: } elsif (ref($domconfig{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
12881: foreach my $type (@types) {
12882: unless ($type eq 'community') {
12883: if ($domconfig{'coursedefaults'}{'coursecredits'}{$type}) {
12884: $changes{'coursecredits'} = 1;
12885: last;
12886: }
12887: }
12888: }
12889: }
12890: }
12891: if ($env{'form.postsubmit'} eq '1') {
12892: $defaultshash{'coursedefaults'}{'postsubmit'}{'client'} = 'on';
12893: my %currtimeout;
12894: if (ref($domconfig{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
12895: if ($domconfig{'coursedefaults'}{'postsubmit'}{'client'} eq 'off') {
12896: $changes{'postsubmit'} = 1;
12897: }
12898: if (ref($domconfig{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
12899: %currtimeout = %{$domconfig{'coursedefaults'}{'postsubmit'}{'timeout'}};
12900: }
12901: } else {
12902: $changes{'postsubmit'} = 1;
12903: }
12904: foreach my $type (@types) {
12905: my $timeout = $env{'form.'.$type.'_timeout'};
12906: $timeout =~ s/\D//g;
12907: if ($timeout == $staticdefaults{'postsubmit'}) {
12908: $timeout = '';
12909: } elsif (($timeout eq '') || ($timeout =~ /^0+$/)) {
12910: $timeout = '0';
12911: }
12912: unless ($timeout eq '') {
12913: $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type} = $timeout;
12914: }
12915: if (exists($currtimeout{$type})) {
12916: if ($timeout ne $currtimeout{$type}) {
12917: $changes{'postsubmit'} = 1;
12918: }
12919: } elsif ($timeout ne '') {
12920: $changes{'postsubmit'} = 1;
12921: }
12922: }
12923: } else {
12924: $defaultshash{'coursedefaults'}{'postsubmit'}{'client'} = 'off';
12925: if (ref($domconfig{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
12926: if ($domconfig{'coursedefaults'}{'postsubmit'}{'client'} eq 'on') {
12927: $changes{'postsubmit'} = 1;
12928: }
12929: } else {
12930: $changes{'postsubmit'} = 1;
12931: }
12932: }
12933: }
12934: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
12935: $dom);
12936: if ($putresult eq 'ok') {
12937: if (keys(%changes) > 0) {
12938: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
12939: if (($changes{'canuse_pdfforms'}) || ($changes{'uploadquota'}) || ($changes{'postsubmit'}) ||
12940: ($changes{'coursecredits'}) || ($changes{'uselcmath'}) || ($changes{'usejsme'}) ||
12941: ($changes{'canclone'}) || ($changes{'mysqltables'})) {
12942: foreach my $item ('canuse_pdfforms','uselcmath','usejsme') {
12943: if ($changes{$item}) {
12944: $domdefaults{$item}=$defaultshash{'coursedefaults'}{$item};
12945: }
12946: }
12947: if ($changes{'coursecredits'}) {
12948: if (ref($defaultshash{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
12949: foreach my $type (keys(%{$defaultshash{'coursedefaults'}{'coursecredits'}})) {
12950: $domdefaults{$type.'credits'} =
12951: $defaultshash{'coursedefaults'}{'coursecredits'}{$type};
12952: }
12953: }
12954: }
12955: if ($changes{'postsubmit'}) {
12956: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
12957: $domdefaults{'postsubmit'} = $defaultshash{'coursedefaults'}{'postsubmit'}{'client'};
12958: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
12959: foreach my $type (keys(%{$defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}})) {
12960: $domdefaults{$type.'postsubtimeout'} =
12961: $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type};
12962: }
12963: }
12964: }
12965: }
12966: if ($changes{'uploadquota'}) {
12967: if (ref($defaultshash{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
12968: foreach my $type (@types) {
12969: $domdefaults{$type.'quota'}=$defaultshash{'coursedefaults'}{'uploadquota'}{$type};
12970: }
12971: }
12972: }
12973: if ($changes{'canclone'}) {
12974: if (ref($defaultshash{'coursedefaults'}{'canclone'}) eq 'HASH') {
12975: if (ref($defaultshash{'coursedefaults'}{'canclone'}{'instcode'}) eq 'ARRAY') {
12976: my @clonecodes = @{$defaultshash{'coursedefaults'}{'canclone'}{'instcode'}};
12977: if (@clonecodes) {
12978: $domdefaults{'canclone'} = join('+',@clonecodes);
12979: }
12980: }
12981: } else {
12982: $domdefaults{'canclone'}=$defaultshash{'coursedefaults'}{'canclone'};
12983: }
12984: }
12985: my $cachetime = 24*60*60;
12986: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
12987: if (ref($lastactref) eq 'HASH') {
12988: $lastactref->{'domdefaults'} = 1;
12989: }
12990: }
12991: $resulttext = &mt('Changes made:').'<ul>';
12992: foreach my $item (sort(keys(%changes))) {
12993: if ($item eq 'canuse_pdfforms') {
12994: if ($env{'form.'.$item} eq '1') {
12995: $resulttext .= '<li>'.&mt("Course/Community users can create/upload PDF forms set to 'on'").'</li>';
12996: } else {
12997: $resulttext .= '<li>'.&mt('Course/Community users can create/upload PDF forms set to "off"').'</li>';
12998: }
12999: } elsif ($item eq 'uselcmath') {
13000: if ($env{'form.'.$item} eq '1') {
13001: $resulttext .= '<li>'.&mt('Math preview uses LON-CAPA previewer (javascript), if supported by browser.').'</li>';
13002: } else {
13003: $resulttext .= '<li>'.&mt('Math preview uses DragMath (Java), if supported by client OS.').'</li>';
13004: }
13005: } elsif ($item eq 'usejsme') {
13006: if ($env{'form.'.$item} eq '1') {
13007: $resulttext .= '<li>'.&mt('Molecule editor uses JSME (HTML5), if supported by browser.').'</li>';
13008: } else {
13009: $resulttext .= '<li>'.&mt('Molecule editor uses JME (Java), if supported by client OS.').'</li>';
13010: }
13011: } elsif ($item eq 'anonsurvey_threshold') {
13012: $resulttext .= '<li>'.&mt('Responder count required for display of anonymous survey submissions set to [_1].',$defaultshash{'coursedefaults'}{'anonsurvey_threshold'}).'</li>';
13013: } elsif ($item eq 'uploadquota') {
13014: if (ref($defaultshash{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
13015: $resulttext .= '<li>'.&mt('Default quota for content uploaded to a course/community via Course Editor set as follows:').'<ul>'.
13016: '<li>'.&mt('Official courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'official'}.'</b>').'</li>'.
13017: '<li>'.&mt('Unofficial courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'unofficial'}.'</b>').'</li>'.
13018: '<li>'.&mt('Textbook courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'textbook'}.'</b>').'</li>'.
13019: '<li>'.&mt('Placement tests: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'placement'}.'</b>').'</li>'.
13020: '<li>'.&mt('Communities: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'community'}.'</b>').'</li>'.
13021: '</ul>'.
13022: '</li>';
13023: } else {
13024: $resulttext .= '<li>'.&mt('Default quota for content uploaded via Course Editor remains default: [_1] MB',$staticdefaults{'uploadquota'}).'</li>';
13025: }
13026: } elsif ($item eq 'mysqltables') {
13027: if (ref($defaultshash{'coursedefaults'}{'mysqltables'}) eq 'HASH') {
13028: $resulttext .= '<li>'.&mt('Lifetime of "Temporary" MySQL tables (student performance data) on homeserver').'<ul>'.
13029: '<li>'.&mt('Official courses: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'official'}.'</b>').'</li>'.
13030: '<li>'.&mt('Unofficial courses: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'unofficial'}.'</b>').'</li>'.
13031: '<li>'.&mt('Textbook courses: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'textbook'}.'</b>').'</li>'.
13032: '<li>'.&mt('Placement tests: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'placement'}.'</b>').'</li>'.
13033: '<li>'.&mt('Communities: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'community'}.'</b>').'</li>'.
13034: '</ul>'.
13035: '</li>';
13036: } else {
13037: $resulttext .= '<li>'.&mt('Lifetime of "Temporary" MySQL tables (student performance data) on homeserver remains default: [_1] s',$staticdefaults{'uploadquota'}).'</li>';
13038: }
13039: } elsif ($item eq 'postsubmit') {
13040: if ($domdefaults{'postsubmit'} eq 'off') {
13041: $resulttext .= '<li>'.&mt('Submit button(s) remain enabled on page after student makes submission.');
13042: } else {
13043: $resulttext .= '<li>'.&mt('Submit button(s) disabled on page after student makes submission').'; ';
13044: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
13045: $resulttext .= &mt('durations:').'<ul>';
13046: foreach my $type (@types) {
13047: $resulttext .= '<li>';
13048: my $timeout;
13049: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
13050: $timeout = $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type};
13051: }
13052: my $display;
13053: if ($timeout eq '0') {
13054: $display = &mt('unlimited');
13055: } elsif ($timeout eq '') {
13056: $display = &mt('[quant,_1,second] (default)',$staticdefaults{'postsubmit'});
13057: } else {
13058: $display = &mt('[quant,_1,second]',$timeout);
13059: }
13060: if ($type eq 'community') {
13061: $resulttext .= &mt('Communities');
13062: } elsif ($type eq 'official') {
13063: $resulttext .= &mt('Official courses');
13064: } elsif ($type eq 'unofficial') {
13065: $resulttext .= &mt('Unofficial courses');
13066: } elsif ($type eq 'textbook') {
13067: $resulttext .= &mt('Textbook courses');
13068: } elsif ($type eq 'placement') {
13069: $resulttext .= &mt('Placement tests');
13070: }
13071: $resulttext .= ' -- '.$display.'</li>';
13072: }
13073: $resulttext .= '</ul>';
13074: }
13075: $resulttext .= '</li>';
13076: }
13077: } elsif ($item eq 'coursecredits') {
13078: if (ref($defaultshash{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
13079: if (($domdefaults{'officialcredits'} eq '') &&
13080: ($domdefaults{'unofficialcredits'} eq '') &&
13081: ($domdefaults{'textbookcredits'} eq '')) {
13082: $resulttext .= '<li>'.&mt('Student credits not in use for courses in this domain').'</li>';
13083: } else {
13084: $resulttext .= '<li>'.&mt('Student credits can be set per course by a Domain Coordinator, with the following defaults applying:').'<ul>'.
13085: '<li>'.&mt('Official courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'official'}).'</li>'.
13086: '<li>'.&mt('Unofficial courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'unofficial'}).'</li>'.
13087: '<li>'.&mt('Textbook courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'textbook'}).'</li>'.
13088: '</ul>'.
13089: '</li>';
13090: }
13091: } else {
13092: $resulttext .= '<li>'.&mt('Student credits not in use for courses in this domain').'</li>';
13093: }
13094: } elsif ($item eq 'canclone') {
13095: if (ref($defaultshash{'coursedefaults'}{'canclone'}) eq 'HASH') {
13096: if (ref($defaultshash{'coursedefaults'}{'canclone'}{'instcode'}) eq 'ARRAY') {
13097: my $clonecodes = join(' '.&mt('and').' ',@{$defaultshash{'coursedefaults'}{'canclone'}{'instcode'}});
13098: $resulttext .= '<li>'.&mt('By default, official courses can be cloned from existing courses with the same: [_1]','<b>'.$clonecodes.'</b>').'</li>';
13099: }
13100: } elsif ($defaultshash{'coursedefaults'}{'canclone'} eq 'domain') {
13101: $resulttext .= '<li>'.&mt('By default, a course requester can clone any course from his/her domain.').'</li>';
13102: } else {
13103: $resulttext .= '<li>'.&mt('By default, only course owner and coordinators may clone a course.').'</li>';
13104: }
13105: }
13106: }
13107: $resulttext .= '</ul>';
13108: } else {
13109: $resulttext = &mt('No changes made to course defaults');
13110: }
13111: } else {
13112: $resulttext = '<span class="LC_error">'.
13113: &mt('An error occurred: [_1]',$putresult).'</span>';
13114: }
13115: return $resulttext;
13116: }
13117:
13118: sub modify_selfenrollment {
13119: my ($dom,$lastactref,%domconfig) = @_;
13120: my ($resulttext,$errors,%changes,%selfenrollhash,%ordered);
13121: my @types = ('official','unofficial','community','textbook','placement');
13122: my %titles = &tool_titles();
13123: my %descs = &Apache::lonuserutils::selfenroll_default_descs();
13124: ($ordered{'admin'},my $titlesref) = &Apache::lonuserutils::get_selfenroll_titles();
13125: $ordered{'default'} = ['types','registered','approval','limit'];
13126:
13127: my (%roles,%shown,%toplevel);
13128: $roles{'0'} = &Apache::lonnet::plaintext('dc');
13129:
13130: if (ref($domconfig{'selfenrollment'}) ne 'HASH') {
13131: if ($domconfig{'selfenrollment'} eq '') {
13132: $domconfig{'selfenrollment'} = {};
13133: }
13134: }
13135: %toplevel = (
13136: admin => 'Configuration Rights',
13137: default => 'Default settings',
13138: validation => 'Validation of self-enrollment requests',
13139: );
13140: my ($itemsref,$namesref,$fieldsref) = &Apache::lonuserutils::selfenroll_validation_types();
13141:
13142: if (ref($ordered{'admin'}) eq 'ARRAY') {
13143: foreach my $item (@{$ordered{'admin'}}) {
13144: foreach my $type (@types) {
13145: if ($env{'form.selfenrolladmin_'.$item.'_'.$type}) {
13146: $selfenrollhash{'admin'}{$type}{$item} = 1;
13147: } else {
13148: $selfenrollhash{'admin'}{$type}{$item} = 0;
13149: }
13150: if (ref($domconfig{'selfenrollment'}{'admin'}) eq 'HASH') {
13151: if (ref($domconfig{'selfenrollment'}{'admin'}{$type}) eq 'HASH') {
13152: if ($selfenrollhash{'admin'}{$type}{$item} ne
13153: $domconfig{'selfenrollment'}{'admin'}{$type}{$item}) {
13154: push(@{$changes{'admin'}{$type}},$item);
13155: }
13156: } else {
13157: if (!$selfenrollhash{'admin'}{$type}{$item}) {
13158: push(@{$changes{'admin'}{$type}},$item);
13159: }
13160: }
13161: } elsif (!$selfenrollhash{'admin'}{$type}{$item}) {
13162: push(@{$changes{'admin'}{$type}},$item);
13163: }
13164: }
13165: }
13166: }
13167:
13168: foreach my $item (@{$ordered{'default'}}) {
13169: foreach my $type (@types) {
13170: my $value = $env{'form.selfenrolldefault_'.$item.'_'.$type};
13171: if ($item eq 'types') {
13172: unless (($value eq 'all') || ($value eq 'dom')) {
13173: $value = '';
13174: }
13175: } elsif ($item eq 'registered') {
13176: unless ($value eq '1') {
13177: $value = 0;
13178: }
13179: } elsif ($item eq 'approval') {
13180: unless ($value =~ /^[012]$/) {
13181: $value = 0;
13182: }
13183: } else {
13184: unless (($value eq 'allstudents') || ($value eq 'selfenrolled')) {
13185: $value = 'none';
13186: }
13187: }
13188: $selfenrollhash{'default'}{$type}{$item} = $value;
13189: if (ref($domconfig{'selfenrollment'}{'default'}) eq 'HASH') {
13190: if (ref($domconfig{'selfenrollment'}{'default'}{$type}) eq 'HASH') {
13191: if ($selfenrollhash{'default'}{$type}{$item} ne
13192: $domconfig{'selfenrollment'}{'default'}{$type}{$item}) {
13193: push(@{$changes{'default'}{$type}},$item);
13194: }
13195: } else {
13196: push(@{$changes{'default'}{$type}},$item);
13197: }
13198: } else {
13199: push(@{$changes{'default'}{$type}},$item);
13200: }
13201: if ($item eq 'limit') {
13202: if (($value eq 'allstudents') || ($value eq 'selfenrolled')) {
13203: $env{'form.selfenrolldefault_cap_'.$type} =~ s/\D//g;
13204: if ($env{'form.selfenrolldefault_cap_'.$type} ne '') {
13205: $selfenrollhash{'default'}{$type}{'cap'} = $env{'form.selfenrolldefault_cap_'.$type};
13206: }
13207: } else {
13208: $selfenrollhash{'default'}{$type}{'cap'} = '';
13209: }
13210: if (ref($domconfig{'selfenrollment'}{'default'}{$type}) eq 'HASH') {
13211: if ($selfenrollhash{'default'}{$type}{'cap'} ne
13212: $domconfig{'selfenrollment'}{'admin'}{$type}{'cap'}) {
13213: push(@{$changes{'default'}{$type}},'cap');
13214: }
13215: } elsif ($selfenrollhash{'default'}{$type}{'cap'} ne '') {
13216: push(@{$changes{'default'}{$type}},'cap');
13217: }
13218: }
13219: }
13220: }
13221:
13222: foreach my $item (@{$itemsref}) {
13223: if ($item eq 'fields') {
13224: my @changed;
13225: @{$selfenrollhash{'validation'}{$item}} = &Apache::loncommon::get_env_multiple('form.selfenroll_validation_'.$item);
13226: if (@{$selfenrollhash{'validation'}{$item}} > 0) {
13227: @{$selfenrollhash{'validation'}{$item}} = sort(@{$selfenrollhash{'validation'}{$item}});
13228: }
13229: if (ref($domconfig{'selfenrollment'}{'validation'}) eq 'HASH') {
13230: if (ref($domconfig{'selfenrollment'}{'validation'}{$item}) eq 'ARRAY') {
13231: @changed = &Apache::loncommon::compare_arrays($selfenrollhash{'validation'}{$item},
13232: $domconfig{'selfenrollment'}{'validation'}{$item});
13233: } else {
13234: @changed = @{$selfenrollhash{'validation'}{$item}};
13235: }
13236: } else {
13237: @changed = @{$selfenrollhash{'validation'}{$item}};
13238: }
13239: if (@changed) {
13240: if ($selfenrollhash{'validation'}{$item}) {
13241: $changes{'validation'}{$item} = join(', ',@{$selfenrollhash{'validation'}{$item}});
13242: } else {
13243: $changes{'validation'}{$item} = &mt('None');
13244: }
13245: }
13246: } else {
13247: $selfenrollhash{'validation'}{$item} = $env{'form.selfenroll_validation_'.$item};
13248: if ($item eq 'markup') {
13249: if ($env{'form.selfenroll_validation_'.$item}) {
13250: $env{'form.selfenroll_validation_'.$item} =~ s/[\n\r\f]+/\s/gs;
13251: }
13252: }
13253: if (ref($domconfig{'selfenrollment'}{'validation'}) eq 'HASH') {
13254: if ($domconfig{'selfenrollment'}{'validation'}{$item} ne $selfenrollhash{'validation'}{$item}) {
13255: $changes{'validation'}{$item} = $selfenrollhash{'validation'}{$item};
13256: }
13257: }
13258: }
13259: }
13260:
13261: my $putresult = &Apache::lonnet::put_dom('configuration',{'selfenrollment' => \%selfenrollhash},
13262: $dom);
13263: if ($putresult eq 'ok') {
13264: if (keys(%changes) > 0) {
13265: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
13266: $resulttext = &mt('Changes made:').'<ul>';
13267: foreach my $key ('admin','default','validation') {
13268: if (ref($changes{$key}) eq 'HASH') {
13269: $resulttext .= '<li>'.$toplevel{$key}.'<ul>';
13270: if ($key eq 'validation') {
13271: foreach my $item (@{$itemsref}) {
13272: if (exists($changes{$key}{$item})) {
13273: if ($item eq 'markup') {
13274: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$namesref->{$item},
13275: '<br /><pre>'.$changes{$key}{$item}.'</pre>').'</li>';
13276: } else {
13277: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$namesref->{$item},
13278: '<b>'.$changes{$key}{$item}.'</b>').'</li>';
13279: }
13280: }
13281: }
13282: } else {
13283: foreach my $type (@types) {
13284: if ($type eq 'community') {
13285: $roles{'1'} = &mt('Community personnel');
13286: } else {
13287: $roles{'1'} = &mt('Course personnel');
13288: }
13289: if (ref($changes{$key}{$type}) eq 'ARRAY') {
13290: if (ref($selfenrollhash{$key}{$type}) eq 'HASH') {
13291: if ($key eq 'admin') {
13292: my @mgrdc = ();
13293: if (ref($ordered{$key}) eq 'ARRAY') {
13294: foreach my $item (@{$ordered{'admin'}}) {
13295: if (ref($selfenrollhash{$key}{$type}) eq 'HASH') {
13296: if ($selfenrollhash{$key}{$type}{$item} eq '0') {
13297: push(@mgrdc,$item);
13298: }
13299: }
13300: }
13301: if (@mgrdc) {
13302: $domdefaults{$type.'selfenrolladmdc'} = join(',',@mgrdc);
13303: } else {
13304: delete($domdefaults{$type.'selfenrolladmdc'});
13305: }
13306: }
13307: } else {
13308: if (ref($ordered{$key}) eq 'ARRAY') {
13309: foreach my $item (@{$ordered{$key}}) {
13310: if (grep(/^\Q$item\E$/,@{$changes{$key}{$type}})) {
13311: $domdefaults{$type.'selfenroll'.$item} =
13312: $selfenrollhash{$key}{$type}{$item};
13313: }
13314: }
13315: }
13316: }
13317: }
13318: $resulttext .= '<li>'.$titles{$type}.'<ul>';
13319: foreach my $item (@{$ordered{$key}}) {
13320: if (grep(/^\Q$item\E$/,@{$changes{$key}{$type}})) {
13321: $resulttext .= '<li>';
13322: if ($key eq 'admin') {
13323: $resulttext .= &mt('[_1] -- management by: [_2]',$titlesref->{$item},
13324: '<b>'.$roles{$selfenrollhash{'admin'}{$type}{$item}}.'</b>');
13325: } else {
13326: $resulttext .= &mt('[_1] set to: [_2]',$titlesref->{$item},
13327: '<b>'.$descs{$item}{$selfenrollhash{'default'}{$type}{$item}}.'</b>');
13328: }
13329: $resulttext .= '</li>';
13330: }
13331: }
13332: $resulttext .= '</ul></li>';
13333: }
13334: }
13335: $resulttext .= '</ul></li>';
13336: }
13337: }
13338: if ((exists($changes{'admin'})) || (exists($changes{'default'}))) {
13339: my $cachetime = 24*60*60;
13340: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
13341: if (ref($lastactref) eq 'HASH') {
13342: $lastactref->{'domdefaults'} = 1;
13343: }
13344: }
13345: }
13346: $resulttext .= '</ul>';
13347: } else {
13348: $resulttext = &mt('No changes made to self-enrollment settings');
13349: }
13350: } else {
13351: $resulttext = '<span class="LC_error">'.
13352: &mt('An error occurred: [_1]',$putresult).'</span>';
13353: }
13354: return $resulttext;
13355: }
13356:
13357: sub modify_usersessions {
13358: my ($dom,$lastactref,%domconfig) = @_;
13359: my @hostingtypes = ('version','excludedomain','includedomain');
13360: my @offloadtypes = ('primary','default');
13361: my %types = (
13362: remote => \@hostingtypes,
13363: hosted => \@hostingtypes,
13364: spares => \@offloadtypes,
13365: );
13366: my @prefixes = ('remote','hosted','spares');
13367: my @lcversions = &Apache::lonnet::all_loncaparevs();
13368: my (%by_ip,%by_location,@intdoms,@instdoms);
13369: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
13370: my @locations = sort(keys(%by_location));
13371: my (%defaultshash,%changes);
13372: foreach my $prefix (@prefixes) {
13373: $defaultshash{'usersessions'}{$prefix} = {};
13374: }
13375: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
13376: my $resulttext;
13377: my %iphost = &Apache::lonnet::get_iphost();
13378: foreach my $prefix (@prefixes) {
13379: next if ($prefix eq 'spares');
13380: foreach my $type (@{$types{$prefix}}) {
13381: my $inuse = $env{'form.'.$prefix.'_'.$type.'_inuse'};
13382: if ($type eq 'version') {
13383: my $value = $env{'form.'.$prefix.'_'.$type};
13384: my $okvalue;
13385: if ($value ne '') {
13386: if (grep(/^\Q$value\E$/,@lcversions)) {
13387: $okvalue = $value;
13388: }
13389: }
13390: if (ref($domconfig{'usersessions'}) eq 'HASH') {
13391: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
13392: if ($domconfig{'usersessions'}{$prefix}{$type} ne '') {
13393: if ($inuse == 0) {
13394: $changes{$prefix}{$type} = 1;
13395: } else {
13396: if ($okvalue ne $domconfig{'usersessions'}{$prefix}{$type}) {
13397: $changes{$prefix}{$type} = 1;
13398: }
13399: if ($okvalue ne '') {
13400: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
13401: }
13402: }
13403: } else {
13404: if (($inuse == 1) && ($okvalue ne '')) {
13405: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
13406: $changes{$prefix}{$type} = 1;
13407: }
13408: }
13409: } else {
13410: if (($inuse == 1) && ($okvalue ne '')) {
13411: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
13412: $changes{$prefix}{$type} = 1;
13413: }
13414: }
13415: } else {
13416: if (($inuse == 1) && ($okvalue ne '')) {
13417: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
13418: $changes{$prefix}{$type} = 1;
13419: }
13420: }
13421: } else {
13422: my @vals = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_'.$type);
13423: my @okvals;
13424: foreach my $val (@vals) {
13425: if ($val =~ /:/) {
13426: my @items = split(/:/,$val);
13427: foreach my $item (@items) {
13428: if (ref($by_location{$item}) eq 'ARRAY') {
13429: push(@okvals,$item);
13430: }
13431: }
13432: } else {
13433: if (ref($by_location{$val}) eq 'ARRAY') {
13434: push(@okvals,$val);
13435: }
13436: }
13437: }
13438: @okvals = sort(@okvals);
13439: if (ref($domconfig{'usersessions'}) eq 'HASH') {
13440: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
13441: if (ref($domconfig{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
13442: if ($inuse == 0) {
13443: $changes{$prefix}{$type} = 1;
13444: } else {
13445: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
13446: my @changed = &Apache::loncommon::compare_arrays($domconfig{'usersessions'}{$prefix}{$type},$defaultshash{'usersessions'}{$prefix}{$type});
13447: if (@changed > 0) {
13448: $changes{$prefix}{$type} = 1;
13449: }
13450: }
13451: } else {
13452: if ($inuse == 1) {
13453: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
13454: $changes{$prefix}{$type} = 1;
13455: }
13456: }
13457: } else {
13458: if ($inuse == 1) {
13459: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
13460: $changes{$prefix}{$type} = 1;
13461: }
13462: }
13463: } else {
13464: if ($inuse == 1) {
13465: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
13466: $changes{$prefix}{$type} = 1;
13467: }
13468: }
13469: }
13470: }
13471: }
13472:
13473: my @alldoms = &Apache::lonnet::all_domains();
13474: my %servers = &Apache::lonnet::internet_dom_servers($dom);
13475: my %spareid = ¤t_offloads_to($dom,$domconfig{'usersessions'},\%servers);
13476: my $savespares;
13477:
13478: foreach my $lonhost (sort(keys(%servers))) {
13479: my $serverhomeID =
13480: &Apache::lonnet::get_server_homeID($servers{$lonhost});
13481: my $serverhostname = &Apache::lonnet::hostname($lonhost);
13482: $defaultshash{'usersessions'}{'spares'}{$lonhost} = {};
13483: my %spareschg;
13484: foreach my $type (@{$types{'spares'}}) {
13485: my @okspares;
13486: my @checked = &Apache::loncommon::get_env_multiple('form.spare_'.$type.'_'.$lonhost);
13487: foreach my $server (@checked) {
13488: if (&Apache::lonnet::hostname($server) ne '') {
13489: unless (&Apache::lonnet::hostname($server) eq $serverhostname) {
13490: unless (grep(/^\Q$server\E$/,@okspares)) {
13491: push(@okspares,$server);
13492: }
13493: }
13494: }
13495: }
13496: my $new = $env{'form.newspare_'.$type.'_'.$lonhost};
13497: my $newspare;
13498: if (($new ne '') && (&Apache::lonnet::hostname($new))) {
13499: unless (&Apache::lonnet::hostname($new) eq $serverhostname) {
13500: $newspare = $new;
13501: }
13502: }
13503: my @spares;
13504: if (($newspare ne '') && (!grep(/^\Q$newspare\E$/,@okspares))) {
13505: @spares = sort(@okspares,$newspare);
13506: } else {
13507: @spares = sort(@okspares);
13508: }
13509: $defaultshash{'usersessions'}{'spares'}{$lonhost}{$type} = \@spares;
13510: if (ref($spareid{$lonhost}) eq 'HASH') {
13511: if (ref($spareid{$lonhost}{$type}) eq 'ARRAY') {
13512: my @diffs = &Apache::loncommon::compare_arrays($spareid{$lonhost}{$type},\@spares);
13513: if (@diffs > 0) {
13514: $spareschg{$type} = 1;
13515: }
13516: }
13517: }
13518: }
13519: if (keys(%spareschg) > 0) {
13520: $changes{'spares'}{$lonhost} = \%spareschg;
13521: }
13522: }
13523: $defaultshash{'usersessions'}{'offloadnow'} = {};
13524: my @offloadnow = &Apache::loncommon::get_env_multiple('form.offloadnow');
13525: my @okoffload;
13526: if (@offloadnow) {
13527: foreach my $server (@offloadnow) {
13528: if (&Apache::lonnet::hostname($server) ne '') {
13529: unless (grep(/^\Q$server\E$/,@okoffload)) {
13530: push(@okoffload,$server);
13531: }
13532: }
13533: }
13534: if (@okoffload) {
13535: foreach my $lonhost (@okoffload) {
13536: $defaultshash{'usersessions'}{'offloadnow'}{$lonhost} = 1;
13537: }
13538: }
13539: }
13540: if (ref($domconfig{'usersessions'}) eq 'HASH') {
13541: if (ref($domconfig{'usersessions'}{'spares'}) eq 'HASH') {
13542: if (ref($changes{'spares'}) eq 'HASH') {
13543: if (keys(%{$changes{'spares'}}) > 0) {
13544: $savespares = 1;
13545: }
13546: }
13547: } else {
13548: $savespares = 1;
13549: }
13550: if (ref($domconfig{'usersessions'}{'offloadnow'}) eq 'HASH') {
13551: foreach my $lonhost (keys(%{$domconfig{'usersessions'}{'offloadnow'}})) {
13552: unless ($defaultshash{'usersessions'}{'offloadnow'}{$lonhost}) {
13553: $changes{'offloadnow'} = 1;
13554: last;
13555: }
13556: }
13557: unless ($changes{'offloadnow'}) {
13558: foreach my $lonhost (keys(%{$defaultshash{'usersessions'}{'offloadnow'}})) {
13559: unless ($domconfig{'usersessions'}{'offloadnow'}{$lonhost}) {
13560: $changes{'offloadnow'} = 1;
13561: last;
13562: }
13563: }
13564: }
13565: } elsif (@okoffload) {
13566: $changes{'offloadnow'} = 1;
13567: }
13568: } elsif (@okoffload) {
13569: $changes{'offloadnow'} = 1;
13570: }
13571: my $nochgmsg = &mt('No changes made to settings for user session hosting/offloading.');
13572: if ((keys(%changes) > 0) || ($savespares)) {
13573: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
13574: $dom);
13575: if ($putresult eq 'ok') {
13576: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
13577: if (ref($defaultshash{'usersessions'}{'remote'}) eq 'HASH') {
13578: $domdefaults{'remotesessions'} = $defaultshash{'usersessions'}{'remote'};
13579: }
13580: if (ref($defaultshash{'usersessions'}{'hosted'}) eq 'HASH') {
13581: $domdefaults{'hostedsessions'} = $defaultshash{'usersessions'}{'hosted'};
13582: }
13583: if (ref($defaultshash{'usersessions'}{'offloadnow'}) eq 'HASH') {
13584: $domdefaults{'offloadnow'} = $defaultshash{'usersessions'}{'offloadnow'};
13585: }
13586: }
13587: my $cachetime = 24*60*60;
13588: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
13589: if (ref($lastactref) eq 'HASH') {
13590: $lastactref->{'domdefaults'} = 1;
13591: }
13592: if (keys(%changes) > 0) {
13593: my %lt = &usersession_titles();
13594: $resulttext = &mt('Changes made:').'<ul>';
13595: foreach my $prefix (@prefixes) {
13596: if (ref($changes{$prefix}) eq 'HASH') {
13597: $resulttext .= '<li>'.$lt{$prefix}.'<ul>';
13598: if ($prefix eq 'spares') {
13599: if (ref($changes{$prefix}) eq 'HASH') {
13600: foreach my $lonhost (sort(keys(%{$changes{$prefix}}))) {
13601: $resulttext .= '<li><b>'.$lonhost.'</b> ';
13602: my $lonhostdom = &Apache::lonnet::host_domain($lonhost);
13603: my $cachekey = &escape('spares').':'.&escape($lonhostdom);
13604: &Apache::lonnet::remote_devalidate_cache($lonhost,[$cachekey]);
13605: if (ref($changes{$prefix}{$lonhost}) eq 'HASH') {
13606: foreach my $type (@{$types{$prefix}}) {
13607: if ($changes{$prefix}{$lonhost}{$type}) {
13608: my $offloadto = &mt('None');
13609: if (ref($defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}) eq 'ARRAY') {
13610: if (@{$defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}} > 0) {
13611: $offloadto = join(', ',@{$defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}});
13612: }
13613: }
13614: $resulttext .= &mt('[_1] set to: [_2].','<i>'.$lt{$type}.'</i>',$offloadto).(' 'x3);
13615: }
13616: }
13617: }
13618: $resulttext .= '</li>';
13619: }
13620: }
13621: } else {
13622: foreach my $type (@{$types{$prefix}}) {
13623: if (defined($changes{$prefix}{$type})) {
13624: my $newvalue;
13625: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
13626: if (ref($defaultshash{'usersessions'}{$prefix})) {
13627: if ($type eq 'version') {
13628: $newvalue = $defaultshash{'usersessions'}{$prefix}{$type};
13629: } elsif (ref($defaultshash{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
13630: if (@{$defaultshash{'usersessions'}{$prefix}{$type}} > 0) {
13631: $newvalue = join(', ',@{$defaultshash{'usersessions'}{$prefix}{$type}});
13632: }
13633: }
13634: }
13635: }
13636: if ($newvalue eq '') {
13637: if ($type eq 'version') {
13638: $resulttext .= '<li>'.&mt('[_1] set to: off',$lt{$type}).'</li>';
13639: } else {
13640: $resulttext .= '<li>'.&mt('[_1] set to: none',$lt{$type}).'</li>';
13641: }
13642: } else {
13643: if ($type eq 'version') {
13644: $newvalue .= ' '.&mt('(or later)');
13645: }
13646: $resulttext .= '<li>'.&mt('[_1] set to: [_2].',$lt{$type},$newvalue).'</li>';
13647: }
13648: }
13649: }
13650: }
13651: $resulttext .= '</ul>';
13652: }
13653: }
13654: if ($changes{'offloadnow'}) {
13655: if (ref($defaultshash{'usersessions'}{'offloadnow'}) eq 'HASH') {
13656: if (keys(%{$defaultshash{'usersessions'}{'offloadnow'}}) > 0) {
13657: $resulttext .= '<li>'.&mt('Switch active users on next access, for server(s):').'<ul>';
13658: foreach my $lonhost (sort(keys(%{$defaultshash{'usersessions'}{'offloadnow'}}))) {
13659: $resulttext .= '<li>'.$lonhost.'</li>';
13660: }
13661: $resulttext .= '</ul>';
13662: } else {
13663: $resulttext .= '<li>'.&mt('No servers now set to switch active users on next access.');
13664: }
13665: } else {
13666: $resulttext .= '<li>'.&mt('No servers now set to switch active users on next access.').'</li>';
13667: }
13668: }
13669: $resulttext .= '</ul>';
13670: } else {
13671: $resulttext = $nochgmsg;
13672: }
13673: } else {
13674: $resulttext = '<span class="LC_error">'.
13675: &mt('An error occurred: [_1]',$putresult).'</span>';
13676: }
13677: } else {
13678: $resulttext = $nochgmsg;
13679: }
13680: return $resulttext;
13681: }
13682:
13683: sub modify_ssl {
13684: my ($dom,$lastactref,%domconfig) = @_;
13685: my (%by_ip,%by_location,@intdoms,@instdoms);
13686: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
13687: my @locations = sort(keys(%by_location));
13688: my %servers = &Apache::lonnet::internet_dom_servers($dom);
13689: my (%defaultshash,%changes);
13690: my $action = 'ssl';
13691: my @prefixes = ('connect','replication');
13692: foreach my $prefix (@prefixes) {
13693: $defaultshash{$action}{$prefix} = {};
13694: }
13695: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
13696: my $resulttext;
13697: my %iphost = &Apache::lonnet::get_iphost();
13698: my @reptypes = ('certreq','nocertreq');
13699: my @connecttypes = ('dom','intdom','other');
13700: my %types = (
13701: connect => \@connecttypes,
13702: replication => \@reptypes,
13703: );
13704: foreach my $prefix (sort(keys(%types))) {
13705: foreach my $type (@{$types{$prefix}}) {
13706: if ($prefix eq 'connect') {
13707: my $value = 'yes';
13708: if ($env{'form.'.$prefix.'_'.$type} =~ /^(no|req)$/) {
13709: $value = $env{'form.'.$prefix.'_'.$type};
13710: }
13711: if (ref($domconfig{$action}{$prefix}) eq 'HASH') {
13712: if ($domconfig{$action}{$prefix}{$type} ne '') {
13713: if ($value ne $domconfig{$action}{$prefix}{$type}) {
13714: $changes{$prefix}{$type} = 1;
13715: }
13716: $defaultshash{$action}{$prefix}{$type} = $value;
13717: } else {
13718: $defaultshash{$action}{$prefix}{$type} = $value;
13719: $changes{$prefix}{$type} = 1;
13720: }
13721: } else {
13722: $defaultshash{$action}{$prefix}{$type} = $value;
13723: $changes{$prefix}{$type} = 1;
13724: }
13725: if (($type eq 'dom') && (keys(%servers) == 1)) {
13726: delete($changes{$prefix}{$type});
13727: } elsif (($type eq 'intdom') && (@instdoms == 1)) {
13728: delete($changes{$prefix}{$type});
13729: } elsif (($type eq 'other') && (keys(%by_location) == 0)) {
13730: delete($changes{$prefix}{$type});
13731: }
13732: } elsif ($prefix eq 'replication') {
13733: if (@locations > 0) {
13734: my $inuse = $env{'form.'.$prefix.'_'.$type.'_inuse'};
13735: my @vals = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_'.$type);
13736: my @okvals;
13737: foreach my $val (@vals) {
13738: if ($val =~ /:/) {
13739: my @items = split(/:/,$val);
13740: foreach my $item (@items) {
13741: if (ref($by_location{$item}) eq 'ARRAY') {
13742: push(@okvals,$item);
13743: }
13744: }
13745: } else {
13746: if (ref($by_location{$val}) eq 'ARRAY') {
13747: push(@okvals,$val);
13748: }
13749: }
13750: }
13751: @okvals = sort(@okvals);
13752: if (ref($domconfig{$action}) eq 'HASH') {
13753: if (ref($domconfig{$action}{$prefix}) eq 'HASH') {
13754: if (ref($domconfig{$action}{$prefix}{$type}) eq 'ARRAY') {
13755: if ($inuse == 0) {
13756: $changes{$prefix}{$type} = 1;
13757: } else {
13758: $defaultshash{$action}{$prefix}{$type} = \@okvals;
13759: my @changed = &Apache::loncommon::compare_arrays($domconfig{$action}{$prefix}{$type},$defaultshash{$action}{$prefix}{$type});
13760: if (@changed > 0) {
13761: $changes{$prefix}{$type} = 1;
13762: }
13763: }
13764: } else {
13765: if ($inuse == 1) {
13766: $defaultshash{$action}{$prefix}{$type} = \@okvals;
13767: $changes{$prefix}{$type} = 1;
13768: }
13769: }
13770: } else {
13771: if ($inuse == 1) {
13772: $defaultshash{$action}{$prefix}{$type} = \@okvals;
13773: $changes{$prefix}{$type} = 1;
13774: }
13775: }
13776: } else {
13777: if ($inuse == 1) {
13778: $defaultshash{$action}{$prefix}{$type} = \@okvals;
13779: $changes{$prefix}{$type} = 1;
13780: }
13781: }
13782: }
13783: }
13784: }
13785: }
13786: my $nochgmsg = &mt('No changes made to LON-CAPA SSL settings');
13787: if (keys(%changes) > 0) {
13788: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
13789: $dom);
13790: if ($putresult eq 'ok') {
13791: if (ref($defaultshash{$action}) eq 'HASH') {
13792: if (ref($defaultshash{$action}{'replication'}) eq 'HASH') {
13793: $domdefaults{'replication'} = $defaultshash{$action}{'replication'};
13794: }
13795: if (ref($defaultshash{$action}{'connect'}) eq 'HASH') {
13796: $domdefaults{'connect'} = $domconfig{$action}{'connect'};
13797: }
13798: }
13799: my $cachetime = 24*60*60;
13800: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
13801: if (ref($lastactref) eq 'HASH') {
13802: $lastactref->{'domdefaults'} = 1;
13803: }
13804: if (keys(%changes) > 0) {
13805: my %titles = &ssl_titles();
13806: $resulttext = &mt('Changes made:').'<ul>';
13807: foreach my $prefix (@prefixes) {
13808: if (ref($changes{$prefix}) eq 'HASH') {
13809: $resulttext .= '<li>'.$titles{$prefix}.'<ul>';
13810: foreach my $type (@{$types{$prefix}}) {
13811: if (defined($changes{$prefix}{$type})) {
13812: my $newvalue;
13813: if (ref($defaultshash{$action}) eq 'HASH') {
13814: if (ref($defaultshash{$action}{$prefix})) {
13815: if ($prefix eq 'connect') {
13816: $newvalue = $titles{$defaultshash{$action}{$prefix}{$type}};
13817: } elsif (ref($defaultshash{$action}{$prefix}{$type}) eq 'ARRAY') {
13818: if (@{$defaultshash{$action}{$prefix}{$type}} > 0) {
13819: $newvalue = join(', ',@{$defaultshash{$action}{$prefix}{$type}});
13820: }
13821: }
13822: }
13823: if ($newvalue eq '') {
13824: $resulttext .= '<li>'.&mt('[_1] set to: none',$titles{$type}).'</li>';
13825: } else {
13826: $resulttext .= '<li>'.&mt('[_1] set to: [_2].',$titles{$type},$newvalue).'</li>';
13827: }
13828: }
13829: }
13830: }
13831: $resulttext .= '</ul>';
13832: }
13833: }
13834: } else {
13835: $resulttext = $nochgmsg;
13836: }
13837: } else {
13838: $resulttext = '<span class="LC_error">'.
13839: &mt('An error occurred: [_1]',$putresult).'</span>';
13840: }
13841: } else {
13842: $resulttext = $nochgmsg;
13843: }
13844: return $resulttext;
13845: }
13846:
13847: sub modify_trust {
13848: my ($dom,$lastactref,%domconfig) = @_;
13849: my (%by_ip,%by_location,@intdoms,@instdoms);
13850: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
13851: my @locations = sort(keys(%by_location));
13852: my @prefixes = qw(content shared enroll othcoau coaurem domroles catalog reqcrs msg);
13853: my @types = ('exc','inc');
13854: my (%defaultshash,%changes);
13855: foreach my $prefix (@prefixes) {
13856: $defaultshash{'trust'}{$prefix} = {};
13857: }
13858: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
13859: my $resulttext;
13860: foreach my $prefix (@prefixes) {
13861: foreach my $type (@types) {
13862: my $inuse = $env{'form.'.$prefix.'_'.$type.'_inuse'};
13863: my @vals = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_'.$type);
13864: my @okvals;
13865: foreach my $val (@vals) {
13866: if ($val =~ /:/) {
13867: my @items = split(/:/,$val);
13868: foreach my $item (@items) {
13869: if (ref($by_location{$item}) eq 'ARRAY') {
13870: push(@okvals,$item);
13871: }
13872: }
13873: } else {
13874: if (ref($by_location{$val}) eq 'ARRAY') {
13875: push(@okvals,$val);
13876: }
13877: }
13878: }
13879: @okvals = sort(@okvals);
13880: if (ref($domconfig{'trust'}) eq 'HASH') {
13881: if (ref($domconfig{'trust'}{$prefix}) eq 'HASH') {
13882: if (ref($domconfig{'trust'}{$prefix}{$type}) eq 'ARRAY') {
13883: if ($inuse == 0) {
13884: $changes{$prefix}{$type} = 1;
13885: } else {
13886: $defaultshash{'trust'}{$prefix}{$type} = \@okvals;
13887: my @changed = &Apache::loncommon::compare_arrays($domconfig{'trust'}{$prefix}{$type},$defaultshash{'trust'}{$prefix}{$type});
13888: if (@changed > 0) {
13889: $changes{$prefix}{$type} = 1;
13890: }
13891: }
13892: } else {
13893: if ($inuse == 1) {
13894: $defaultshash{'trust'}{$prefix}{$type} = \@okvals;
13895: $changes{$prefix}{$type} = 1;
13896: }
13897: }
13898: } else {
13899: if ($inuse == 1) {
13900: $defaultshash{'trust'}{$prefix}{$type} = \@okvals;
13901: $changes{$prefix}{$type} = 1;
13902: }
13903: }
13904: } else {
13905: if ($inuse == 1) {
13906: $defaultshash{'trust'}{$prefix}{$type} = \@okvals;
13907: $changes{$prefix}{$type} = 1;
13908: }
13909: }
13910: }
13911: }
13912: my $nochgmsg = &mt('No changes made to trust settings.');
13913: if (keys(%changes) > 0) {
13914: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
13915: $dom);
13916: if ($putresult eq 'ok') {
13917: if (ref($defaultshash{'trust'}) eq 'HASH') {
13918: foreach my $prefix (@prefixes) {
13919: if (ref($defaultshash{'trust'}{$prefix}) eq 'HASH') {
13920: $domdefaults{'trust'.$prefix} = $defaultshash{'trust'}{$prefix};
13921: }
13922: }
13923: }
13924: my $cachetime = 24*60*60;
13925: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
13926: if (ref($lastactref) eq 'HASH') {
13927: $lastactref->{'domdefaults'} = 1;
13928: }
13929: if (keys(%changes) > 0) {
13930: my %lt = &trust_titles();
13931: $resulttext = &mt('Changes made:').'<ul>';
13932: foreach my $prefix (@prefixes) {
13933: if (ref($changes{$prefix}) eq 'HASH') {
13934: $resulttext .= '<li>'.$lt{$prefix}.'<ul>';
13935: foreach my $type (@types) {
13936: if (defined($changes{$prefix}{$type})) {
13937: my $newvalue;
13938: if (ref($defaultshash{'trust'}) eq 'HASH') {
13939: if (ref($defaultshash{'trust'}{$prefix})) {
13940: if (ref($defaultshash{'trust'}{$prefix}{$type}) eq 'ARRAY') {
13941: if (@{$defaultshash{'trust'}{$prefix}{$type}} > 0) {
13942: $newvalue = join(', ',@{$defaultshash{'trust'}{$prefix}{$type}});
13943: }
13944: }
13945: }
13946: }
13947: if ($newvalue eq '') {
13948: $resulttext .= '<li>'.&mt('[_1] set to: none',$lt{$type}).'</li>';
13949: } else {
13950: $resulttext .= '<li>'.&mt('[_1] set to: [_2].',$lt{$type},$newvalue).'</li>';
13951: }
13952: }
13953: }
13954: $resulttext .= '</ul>';
13955: }
13956: }
13957: $resulttext .= '</ul>';
13958: } else {
13959: $resulttext = $nochgmsg;
13960: }
13961: } else {
13962: $resulttext = '<span class="LC_error">'.
13963: &mt('An error occurred: [_1]',$putresult).'</span>';
13964: }
13965: } else {
13966: $resulttext = $nochgmsg;
13967: }
13968: return $resulttext;
13969: }
13970:
13971: sub modify_loadbalancing {
13972: my ($dom,%domconfig) = @_;
13973: my $primary_id = &Apache::lonnet::domain($dom,'primary');
13974: my $intdom = &Apache::lonnet::internet_dom($primary_id);
13975: my ($othertitle,$usertypes,$types) =
13976: &Apache::loncommon::sorted_inst_types($dom);
13977: my %servers = &Apache::lonnet::internet_dom_servers($dom);
13978: my %libraryservers = &Apache::lonnet::get_servers($dom,'library');
13979: my @sparestypes = ('primary','default');
13980: my %typetitles = &sparestype_titles();
13981: my $resulttext;
13982: my (%currbalancer,%currtargets,%currrules,%existing);
13983: if (ref($domconfig{'loadbalancing'}) eq 'HASH') {
13984: %existing = %{$domconfig{'loadbalancing'}};
13985: }
13986: &get_loadbalancers_config(\%servers,\%existing,\%currbalancer,
13987: \%currtargets,\%currrules);
13988: my ($saveloadbalancing,%defaultshash,%changes);
13989: my ($alltypes,$othertypes,$titles) =
13990: &loadbalancing_titles($dom,$intdom,$usertypes,$types);
13991: my %ruletitles = &offloadtype_text();
13992: my @deletions = &Apache::loncommon::get_env_multiple('form.loadbalancing_delete');
13993: for (my $i=0; $i<$env{'form.loadbalancing_total'}; $i++) {
13994: my $balancer = $env{'form.loadbalancing_lonhost_'.$i};
13995: if ($balancer eq '') {
13996: next;
13997: }
13998: if (!exists($servers{$balancer})) {
13999: if (exists($currbalancer{$balancer})) {
14000: push(@{$changes{'delete'}},$balancer);
14001: }
14002: next;
14003: }
14004: if ((@deletions > 0) && (grep(/^\Q$i\E$/,@deletions))) {
14005: push(@{$changes{'delete'}},$balancer);
14006: next;
14007: }
14008: if (!exists($currbalancer{$balancer})) {
14009: push(@{$changes{'add'}},$balancer);
14010: }
14011: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'} = [];
14012: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{'default'} = [];
14013: $defaultshash{'loadbalancing'}{$balancer}{'rules'} = {};
14014: unless (ref($domconfig{'loadbalancing'}) eq 'HASH') {
14015: $saveloadbalancing = 1;
14016: }
14017: foreach my $sparetype (@sparestypes) {
14018: my @targets = &Apache::loncommon::get_env_multiple('form.loadbalancing_target_'.$i.'_'.$sparetype);
14019: my @offloadto;
14020: foreach my $target (@targets) {
14021: if (($servers{$target}) && ($target ne $balancer)) {
14022: if ($sparetype eq 'default') {
14023: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'}) eq 'ARRAY') {
14024: next if (grep(/^\Q$target\E$/,@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'}}));
14025: }
14026: }
14027: unless(grep(/^\Q$target\E$/,@offloadto)) {
14028: push(@offloadto,$target);
14029: }
14030: }
14031: }
14032: if ($env{'form.loadbalancing_target_'.$i.'_hosthere'} eq $sparetype) {
14033: unless(grep(/^\Q$balancer\E$/,@offloadto)) {
14034: push(@offloadto,$balancer);
14035: }
14036: }
14037: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype} = \@offloadto;
14038: }
14039: if (ref($currtargets{$balancer}) eq 'HASH') {
14040: foreach my $sparetype (@sparestypes) {
14041: if (ref($currtargets{$balancer}{$sparetype}) eq 'ARRAY') {
14042: my @targetdiffs = &Apache::loncommon::compare_arrays($currtargets{$balancer}{$sparetype},$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype});
14043: if (@targetdiffs > 0) {
14044: $changes{'curr'}{$balancer}{'targets'} = 1;
14045: }
14046: } elsif (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
14047: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
14048: $changes{'curr'}{$balancer}{'targets'} = 1;
14049: }
14050: }
14051: }
14052: } else {
14053: if (ref($defaultshash{'loadbalancing'}{$balancer}) eq 'HASH') {
14054: foreach my $sparetype (@sparestypes) {
14055: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
14056: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
14057: $changes{'curr'}{$balancer}{'targets'} = 1;
14058: }
14059: }
14060: }
14061: }
14062: }
14063: my $ishomedom;
14064: if (&Apache::lonnet::host_domain($balancer) eq $dom) {
14065: $ishomedom = 1;
14066: }
14067: if (ref($alltypes) eq 'ARRAY') {
14068: foreach my $type (@{$alltypes}) {
14069: my $rule;
14070: unless ((($type eq '_LC_external') || ($type eq '_LC_internetdom')) &&
14071: (!$ishomedom)) {
14072: $rule = $env{'form.loadbalancing_rules_'.$i.'_'.$type};
14073: }
14074: if ($rule eq 'specific') {
14075: my $specifiedhost = $env{'form.loadbalancing_singleserver_'.$i.'_'.$type};
14076: if (exists($servers{$specifiedhost})) {
14077: $rule = $specifiedhost;
14078: }
14079: }
14080: $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type} = $rule;
14081: if (ref($currrules{$balancer}) eq 'HASH') {
14082: if ($rule ne $currrules{$balancer}{$type}) {
14083: $changes{'curr'}{$balancer}{'rules'}{$type} = 1;
14084: }
14085: } elsif ($rule ne '') {
14086: $changes{'curr'}{$balancer}{'rules'}{$type} = 1;
14087: }
14088: }
14089: }
14090: }
14091: my $nochgmsg = &mt('No changes made to Load Balancer settings.');
14092: if ((keys(%changes) > 0) || ($saveloadbalancing)) {
14093: unless (ref($defaultshash{'loadbalancing'}) eq 'HASH') {
14094: $defaultshash{'loadbalancing'} = {};
14095: }
14096: my $putresult = &Apache::lonnet::put_dom('configuration',
14097: \%defaultshash,$dom);
14098: if ($putresult eq 'ok') {
14099: if (keys(%changes) > 0) {
14100: my %toupdate;
14101: if (ref($changes{'delete'}) eq 'ARRAY') {
14102: foreach my $balancer (sort(@{$changes{'delete'}})) {
14103: $resulttext .= '<li>'.&mt('Load Balancing discontinued for: [_1]',$balancer).'</li>';
14104: $toupdate{$balancer} = 1;
14105: }
14106: }
14107: if (ref($changes{'add'}) eq 'ARRAY') {
14108: foreach my $balancer (sort(@{$changes{'add'}})) {
14109: $resulttext .= '<li>'.&mt('Load Balancing enabled for: [_1]',$balancer);
14110: $toupdate{$balancer} = 1;
14111: }
14112: }
14113: if (ref($changes{'curr'}) eq 'HASH') {
14114: foreach my $balancer (sort(keys(%{$changes{'curr'}}))) {
14115: $toupdate{$balancer} = 1;
14116: if (ref($changes{'curr'}{$balancer}) eq 'HASH') {
14117: if ($changes{'curr'}{$balancer}{'targets'}) {
14118: my %offloadstr;
14119: foreach my $sparetype (@sparestypes) {
14120: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
14121: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
14122: $offloadstr{$sparetype} = join(', ',@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}});
14123: }
14124: }
14125: }
14126: if (keys(%offloadstr) == 0) {
14127: $resulttext .= '<li>'.&mt("Servers to which Load Balance server offloads set to 'None', by default").'</li>';
14128: } else {
14129: my $showoffload;
14130: foreach my $sparetype (@sparestypes) {
14131: $showoffload .= '<i>'.$typetitles{$sparetype}.'</i>: ';
14132: if (defined($offloadstr{$sparetype})) {
14133: $showoffload .= $offloadstr{$sparetype};
14134: } else {
14135: $showoffload .= &mt('None');
14136: }
14137: $showoffload .= (' 'x3);
14138: }
14139: $resulttext .= '<li>'.&mt('By default, Load Balancer: [_1] set to offload to - [_2]',$balancer,$showoffload).'</li>';
14140: }
14141: }
14142: }
14143: if (ref($changes{'curr'}{$balancer}{'rules'}) eq 'HASH') {
14144: if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) {
14145: foreach my $type (@{$alltypes}) {
14146: if ($changes{'curr'}{$balancer}{'rules'}{$type}) {
14147: my $rule = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type};
14148: my $balancetext;
14149: if ($rule eq '') {
14150: $balancetext = $ruletitles{'default'};
14151: } elsif (($rule eq 'homeserver') || ($rule eq 'externalbalancer') ||
14152: ($type eq '_LC_ipchange') || ($type eq '_LC_ipchangesso')) {
14153: if (($type eq '_LC_ipchange') || ($type eq '_LC_ipchangesso')) {
14154: foreach my $sparetype (@sparestypes) {
14155: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
14156: map { $toupdate{$_} = 1; } (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}});
14157: }
14158: }
14159: foreach my $item (@{$alltypes}) {
14160: next if ($item =~ /^_LC_ipchange/);
14161: my $hasrule = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$item};
14162: if ($hasrule eq 'homeserver') {
14163: map { $toupdate{$_} = 1; } (keys(%libraryservers));
14164: } else {
14165: unless (($hasrule eq 'default') || ($hasrule eq 'none') || ($hasrule eq 'externalbalancer')) {
14166: if ($servers{$hasrule}) {
14167: $toupdate{$hasrule} = 1;
14168: }
14169: }
14170: }
14171: }
14172: if (($rule eq 'balancer') || ($rule eq 'offloadedto')) {
14173: $balancetext = $ruletitles{$rule};
14174: } else {
14175: my $receiver = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type};
14176: $balancetext = $ruletitles{'particular'}.' '.$receiver;
14177: if ($receiver) {
14178: $toupdate{$receiver};
14179: }
14180: }
14181: } else {
14182: $balancetext = $ruletitles{$rule};
14183: }
14184: } else {
14185: $balancetext = &mt('offload to [_1]',$defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type});
14186: }
14187: $resulttext .= '<li>'.&mt('Load Balancer: [_1] -- balancing for [_2] set to - "[_3]"',$balancer,$titles->{$type},$balancetext).'</li>';
14188: }
14189: }
14190: }
14191: }
14192: if (keys(%toupdate)) {
14193: my %thismachine;
14194: my $updatedhere;
14195: my $cachetime = 60*60*24;
14196: map { $thismachine{$_} = 1; } &Apache::lonnet::current_machine_ids();
14197: foreach my $lonhost (keys(%toupdate)) {
14198: if ($thismachine{$lonhost}) {
14199: unless ($updatedhere) {
14200: &Apache::lonnet::do_cache_new('loadbalancing',$dom,
14201: $defaultshash{'loadbalancing'},
14202: $cachetime);
14203: $updatedhere = 1;
14204: }
14205: } else {
14206: my $cachekey = &escape('loadbalancing').':'.&escape($dom);
14207: &Apache::lonnet::remote_devalidate_cache($lonhost,[$cachekey]);
14208: }
14209: }
14210: }
14211: }
14212: }
14213: if ($resulttext ne '') {
14214: $resulttext = &mt('Changes made:').'<ul>'.$resulttext.'</ul>';
14215: } else {
14216: $resulttext = $nochgmsg;
14217: }
14218: } else {
14219: $resulttext = $nochgmsg;
14220: }
14221: } else {
14222: $resulttext = '<span class="LC_error">'.
14223: &mt('An error occurred: [_1]',$putresult).'</span>';
14224: }
14225: } else {
14226: $resulttext = $nochgmsg;
14227: }
14228: return $resulttext;
14229: }
14230:
14231: sub recurse_check {
14232: my ($chkcats,$categories,$depth,$name) = @_;
14233: if (ref($chkcats->[$depth]{$name}) eq 'ARRAY') {
14234: my $chg = 0;
14235: for (my $j=0; $j<@{$chkcats->[$depth]{$name}}; $j++) {
14236: my $category = $chkcats->[$depth]{$name}[$j];
14237: my $item;
14238: if ($category eq '') {
14239: $chg ++;
14240: } else {
14241: my $deeper = $depth + 1;
14242: $item = &escape($category).':'.&escape($name).':'.$depth;
14243: if ($chg) {
14244: $categories->{$item} -= $chg;
14245: }
14246: &recurse_check($chkcats,$categories,$deeper,$category);
14247: $deeper --;
14248: }
14249: }
14250: }
14251: return;
14252: }
14253:
14254: sub recurse_cat_deletes {
14255: my ($item,$coursecategories,$deletions) = @_;
14256: my ($deleted,$container,$depth) = map { &unescape($_); } split(/:/,$item);
14257: my $subdepth = $depth + 1;
14258: if (ref($coursecategories) eq 'HASH') {
14259: foreach my $subitem (keys(%{$coursecategories})) {
14260: my ($child,$parent,$itemdepth) = map { &unescape($_); } split(/:/,$subitem);
14261: if (($parent eq $deleted) && ($itemdepth == $subdepth)) {
14262: delete($coursecategories->{$subitem});
14263: $deletions->{$subitem} = 1;
14264: &recurse_cat_deletes($subitem,$coursecategories,$deletions);
14265: }
14266: }
14267: }
14268: return;
14269: }
14270:
14271: sub active_dc_picker {
14272: my ($dom,$numinrow,$inputtype,$name,%currhash) = @_;
14273: my %domcoords = &get_active_dcs($dom);
14274: my @domcoord = keys(%domcoords);
14275: if (keys(%currhash)) {
14276: foreach my $dc (keys(%currhash)) {
14277: unless (exists($domcoords{$dc})) {
14278: push(@domcoord,$dc);
14279: }
14280: }
14281: }
14282: @domcoord = sort(@domcoord);
14283: my $numdcs = scalar(@domcoord);
14284: my $rows = 0;
14285: my $table;
14286: if ($numdcs > 1) {
14287: $table = '<table>';
14288: for (my $i=0; $i<@domcoord; $i++) {
14289: my $rem = $i%($numinrow);
14290: if ($rem == 0) {
14291: if ($i > 0) {
14292: $table .= '</tr>';
14293: }
14294: $table .= '<tr>';
14295: $rows ++;
14296: }
14297: my $check = '';
14298: if ($inputtype eq 'radio') {
14299: if (keys(%currhash) == 0) {
14300: if (!$i) {
14301: $check = ' checked="checked"';
14302: }
14303: } elsif (exists($currhash{$domcoord[$i]})) {
14304: $check = ' checked="checked"';
14305: }
14306: } else {
14307: if (exists($currhash{$domcoord[$i]})) {
14308: $check = ' checked="checked"';
14309: }
14310: }
14311: if ($i == @domcoord - 1) {
14312: my $colsleft = $numinrow - $rem;
14313: if ($colsleft > 1) {
14314: $table .= '<td class="LC_left_item" colspan="'.$colsleft.'">';
14315: } else {
14316: $table .= '<td class="LC_left_item">';
14317: }
14318: } else {
14319: $table .= '<td class="LC_left_item">';
14320: }
14321: my ($dcname,$dcdom) = split(':',$domcoord[$i]);
14322: my $user = &Apache::loncommon::plainname($dcname,$dcdom);
14323: $table .= '<span class="LC_nobreak"><label>'.
14324: '<input type="'.$inputtype.'" name="'.$name.'"'.
14325: ' value="'.$domcoord[$i].'"'.$check.' />'.$user;
14326: if ($user ne $dcname.':'.$dcdom) {
14327: $table .= ' ('.$dcname.':'.$dcdom.')';
14328: }
14329: $table .= '</label></span></td>';
14330: }
14331: $table .= '</tr></table>';
14332: } elsif ($numdcs == 1) {
14333: my ($dcname,$dcdom) = split(':',$domcoord[0]);
14334: my $user = &Apache::loncommon::plainname($dcname,$dcdom);
14335: if ($inputtype eq 'radio') {
14336: $table = '<input type="hidden" name="'.$name.'" value="'.$domcoord[0].'" />'.$user;
14337: if ($user ne $dcname.':'.$dcdom) {
14338: $table .= ' ('.$dcname.':'.$dcdom.')';
14339: }
14340: } else {
14341: my $check;
14342: if (exists($currhash{$domcoord[0]})) {
14343: $check = ' checked="checked"';
14344: }
14345: $table = '<span class="LC_nobreak"><label>'.
14346: '<input type="checkbox" name="'.$name.'" '.
14347: 'value="'.$domcoord[0].'"'.$check.' />'.$user;
14348: if ($user ne $dcname.':'.$dcdom) {
14349: $table .= ' ('.$dcname.':'.$dcdom.')';
14350: }
14351: $table .= '</label></span>';
14352: $rows ++;
14353: }
14354: }
14355: return ($numdcs,$table,$rows);
14356: }
14357:
14358: sub usersession_titles {
14359: return &Apache::lonlocal::texthash(
14360: hosted => 'Hosting of sessions for users from other domains on servers in this domain',
14361: remote => 'Hosting of sessions for users in this domain on servers in other domains',
14362: spares => 'Servers offloaded to, when busy',
14363: version => 'LON-CAPA version requirement',
14364: excludedomain => 'Allow all, but exclude specific domains',
14365: includedomain => 'Deny all, but include specific domains',
14366: primary => 'Primary (checked first)',
14367: default => 'Default',
14368: );
14369: }
14370:
14371: sub id_for_thisdom {
14372: my (%servers) = @_;
14373: my %altids;
14374: foreach my $server (keys(%servers)) {
14375: my $serverhome = &Apache::lonnet::get_server_homeID($servers{$server});
14376: if ($serverhome ne $server) {
14377: $altids{$serverhome} = $server;
14378: }
14379: }
14380: return %altids;
14381: }
14382:
14383: sub count_servers {
14384: my ($currbalancer,%servers) = @_;
14385: my (@spares,$numspares);
14386: foreach my $lonhost (sort(keys(%servers))) {
14387: next if ($currbalancer eq $lonhost);
14388: push(@spares,$lonhost);
14389: }
14390: if ($currbalancer) {
14391: $numspares = scalar(@spares);
14392: } else {
14393: $numspares = scalar(@spares) - 1;
14394: }
14395: return ($numspares,@spares);
14396: }
14397:
14398: sub lonbalance_targets_js {
14399: my ($dom,$types,$servers,$settings) = @_;
14400: my $select = &mt('Select');
14401: my ($alltargets,$allishome,$allinsttypes,@alltypes);
14402: if (ref($servers) eq 'HASH') {
14403: $alltargets = join("','",sort(keys(%{$servers})));
14404: my @homedoms;
14405: foreach my $server (sort(keys(%{$servers}))) {
14406: if (&Apache::lonnet::host_domain($server) eq $dom) {
14407: push(@homedoms,'1');
14408: } else {
14409: push(@homedoms,'0');
14410: }
14411: }
14412: $allishome = join("','",@homedoms);
14413: }
14414: if (ref($types) eq 'ARRAY') {
14415: if (@{$types} > 0) {
14416: @alltypes = @{$types};
14417: }
14418: }
14419: push(@alltypes,'default','_LC_adv','_LC_author','_LC_internetdom','_LC_external');
14420: $allinsttypes = join("','",@alltypes);
14421: my (%currbalancer,%currtargets,%currrules,%existing);
14422: if (ref($settings) eq 'HASH') {
14423: %existing = %{$settings};
14424: }
14425: &get_loadbalancers_config($servers,\%existing,\%currbalancer,
14426: \%currtargets,\%currrules);
14427: my $balancers = join("','",sort(keys(%currbalancer)));
14428: return <<"END";
14429:
14430: <script type="text/javascript">
14431: // <![CDATA[
14432:
14433: currBalancers = new Array('$balancers');
14434:
14435: function toggleTargets(balnum) {
14436: var lonhostitem = document.getElementById('loadbalancing_lonhost_'+balnum);
14437: var prevhostitem = document.getElementById('loadbalancing_prevlonhost_'+balnum);
14438: var balancer = lonhostitem.options[lonhostitem.selectedIndex].value;
14439: var prevbalancer = prevhostitem.value;
14440: var baltotal = document.getElementById('loadbalancing_total').value;
14441: prevhostitem.value = balancer;
14442: if (prevbalancer != '') {
14443: var prevIdx = currBalancers.indexOf(prevbalancer);
14444: if (prevIdx != -1) {
14445: currBalancers.splice(prevIdx,1);
14446: }
14447: }
14448: if (balancer == '') {
14449: hideSpares(balnum);
14450: } else {
14451: var currIdx = currBalancers.indexOf(balancer);
14452: if (currIdx == -1) {
14453: currBalancers.push(balancer);
14454: }
14455: var homedoms = new Array('$allishome');
14456: var ishomedom = homedoms[lonhostitem.selectedIndex];
14457: showSpares(balancer,ishomedom,balnum);
14458: }
14459: balancerChange(balnum,baltotal,'change',prevbalancer,balancer);
14460: return;
14461: }
14462:
14463: function showSpares(balancer,ishomedom,balnum) {
14464: var alltargets = new Array('$alltargets');
14465: var insttypes = new Array('$allinsttypes');
14466: var offloadtypes = new Array('primary','default');
14467:
14468: document.getElementById('loadbalancing_targets_'+balnum).style.display='block';
14469: document.getElementById('loadbalancing_disabled_'+balnum).style.display='none';
14470:
14471: for (var i=0; i<offloadtypes.length; i++) {
14472: var count = 0;
14473: for (var j=0; j<alltargets.length; j++) {
14474: if (alltargets[j] != balancer) {
14475: var item = document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+count);
14476: item.value = alltargets[j];
14477: item.style.textAlign='left';
14478: item.style.textFace='normal';
14479: document.getElementById('loadbalancing_targettxt_'+balnum+'_'+offloadtypes[i]+'_'+count).innerHTML = alltargets[j];
14480: if (currBalancers.indexOf(alltargets[j]) == -1) {
14481: item.disabled = '';
14482: } else {
14483: item.disabled = 'disabled';
14484: item.checked = false;
14485: }
14486: count ++;
14487: }
14488: }
14489: }
14490: for (var k=0; k<insttypes.length; k++) {
14491: if ((insttypes[k] == '_LC_external') || (insttypes[k] == '_LC_internetdom')) {
14492: if (ishomedom == 1) {
14493: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='block';
14494: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='block';
14495: } else {
14496: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='none';
14497: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='none';
14498: }
14499: } else {
14500: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='block';
14501: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='block';
14502: }
14503: if ((insttypes[k] != '_LC_external') &&
14504: ((insttypes[k] != '_LC_internetdom') ||
14505: ((insttypes[k] == '_LC_internetdom') && (ishomedom == 1)))) {
14506: var item = document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]);
14507: item.options.length = 0;
14508: item.options[0] = new Option("","",true,true);
14509: var idx = 0;
14510: for (var m=0; m<alltargets.length; m++) {
14511: if ((currBalancers.indexOf(alltargets[m]) == -1) && (alltargets[m] != balancer)) {
14512: idx ++;
14513: item.options[idx] = new Option(alltargets[m],alltargets[m],false,false);
14514: }
14515: }
14516: }
14517: }
14518: return;
14519: }
14520:
14521: function hideSpares(balnum) {
14522: var alltargets = new Array('$alltargets');
14523: var insttypes = new Array('$allinsttypes');
14524: var offloadtypes = new Array('primary','default');
14525:
14526: document.getElementById('loadbalancing_targets_'+balnum).style.display='none';
14527: document.getElementById('loadbalancing_disabled_'+balnum).style.display='block';
14528:
14529: var total = alltargets.length - 1;
14530: for (var i=0; i<offloadtypes; i++) {
14531: for (var j=0; j<total; j++) {
14532: document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+j).checked = false;
14533: document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+j).value = '';
14534: document.getElementById('loadbalancing_targettxt_'+balnum+'_'+offloadtypes[i]+'_'+j).innerHTML = '';
14535: }
14536: }
14537: for (var k=0; k<insttypes.length; k++) {
14538: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='none';
14539: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='none';
14540: if (insttypes[k] != '_LC_external') {
14541: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]).length = 0;
14542: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]).options[0] = new Option("","",true,true);
14543: }
14544: }
14545: return;
14546: }
14547:
14548: function checkOffloads(item,balnum,type) {
14549: var alltargets = new Array('$alltargets');
14550: var offloadtypes = new Array('primary','default');
14551: if (item.checked) {
14552: var total = alltargets.length - 1;
14553: var other;
14554: if (type == offloadtypes[0]) {
14555: other = offloadtypes[1];
14556: } else {
14557: other = offloadtypes[0];
14558: }
14559: for (var i=0; i<total; i++) {
14560: var server = document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).value;
14561: if (server == item.value) {
14562: if (document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).checked) {
14563: document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).checked = false;
14564: }
14565: }
14566: }
14567: }
14568: return;
14569: }
14570:
14571: function singleServerToggle(balnum,type) {
14572: var offloadtoSelIdx = document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).selectedIndex;
14573: if (offloadtoSelIdx == 0) {
14574: document.getElementById('loadbalancing_rules_'+balnum+'_'+type+'_0').checked = true;
14575: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '';
14576:
14577: } else {
14578: document.getElementById('loadbalancing_rules_'+balnum+'_'+type+'_2').checked = true;
14579: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '$select';
14580: }
14581: return;
14582: }
14583:
14584: function balanceruleChange(formname,balnum,type) {
14585: if (type == '_LC_external') {
14586: return;
14587: }
14588: var typesRules = getIndicesByName(formname,'loadbalancing_rules_'+balnum+'_'+type);
14589: for (var i=0; i<typesRules.length; i++) {
14590: if (formname.elements[typesRules[i]].checked) {
14591: if (formname.elements[typesRules[i]].value != 'specific') {
14592: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).selectedIndex = 0;
14593: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '';
14594: } else {
14595: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '$select';
14596: }
14597: }
14598: }
14599: return;
14600: }
14601:
14602: function balancerDeleteChange(balnum) {
14603: var hostitem = document.getElementById('loadbalancing_lonhost_'+balnum);
14604: var baltotal = document.getElementById('loadbalancing_total').value;
14605: var addtarget;
14606: var removetarget;
14607: var action = 'delete';
14608: if (document.getElementById('loadbalancing_delete_'+balnum)) {
14609: var lonhost = hostitem.value;
14610: var currIdx = currBalancers.indexOf(lonhost);
14611: if (document.getElementById('loadbalancing_delete_'+balnum).checked) {
14612: if (currIdx != -1) {
14613: currBalancers.splice(currIdx,1);
14614: }
14615: addtarget = lonhost;
14616: } else {
14617: if (currIdx == -1) {
14618: currBalancers.push(lonhost);
14619: }
14620: removetarget = lonhost;
14621: action = 'undelete';
14622: }
14623: balancerChange(balnum,baltotal,action,addtarget,removetarget);
14624: }
14625: return;
14626: }
14627:
14628: function balancerChange(balnum,baltotal,action,addtarget,removetarget) {
14629: if (baltotal > 1) {
14630: var offloadtypes = new Array('primary','default');
14631: var alltargets = new Array('$alltargets');
14632: var insttypes = new Array('$allinsttypes');
14633: for (var i=0; i<baltotal; i++) {
14634: if (i != balnum) {
14635: for (var j=0; j<offloadtypes.length; j++) {
14636: var total = alltargets.length - 1;
14637: for (var k=0; k<total; k++) {
14638: var serveritem = document.getElementById('loadbalancing_target_'+i+'_'+offloadtypes[j]+'_'+k);
14639: var server = serveritem.value;
14640: if ((action == 'delete') || (action == 'change' && addtarget != '')) {
14641: if (server == addtarget) {
14642: serveritem.disabled = '';
14643: }
14644: }
14645: if ((action == 'undelete') || (action == 'change' && removetarget != '')) {
14646: if (server == removetarget) {
14647: serveritem.disabled = 'disabled';
14648: serveritem.checked = false;
14649: }
14650: }
14651: }
14652: }
14653: for (var j=0; j<insttypes.length; j++) {
14654: if (insttypes[j] != '_LC_external') {
14655: if (document.getElementById('loadbalancing_singleserver_'+i+'_'+insttypes[j])) {
14656: var singleserver = document.getElementById('loadbalancing_singleserver_'+i+'_'+insttypes[j]);
14657: var currSel = singleserver.selectedIndex;
14658: var currVal = singleserver.options[currSel].value;
14659: if ((action == 'delete') || (action == 'change' && addtarget != '')) {
14660: var numoptions = singleserver.options.length;
14661: var needsnew = 1;
14662: for (var k=0; k<numoptions; k++) {
14663: if (singleserver.options[k] == addtarget) {
14664: needsnew = 0;
14665: break;
14666: }
14667: }
14668: if (needsnew == 1) {
14669: singleserver.options[numoptions] = new Option(addtarget,addtarget,false,false);
14670: }
14671: }
14672: if ((action == 'undelete') || (action == 'change' && removetarget != '')) {
14673: singleserver.options.length = 0;
14674: if ((currVal) && (currVal != removetarget)) {
14675: singleserver.options[0] = new Option("","",false,false);
14676: } else {
14677: singleserver.options[0] = new Option("","",true,true);
14678: }
14679: var idx = 0;
14680: for (var m=0; m<alltargets.length; m++) {
14681: if (currBalancers.indexOf(alltargets[m]) == -1) {
14682: idx ++;
14683: if (currVal == alltargets[m]) {
14684: singleserver.options[idx] = new Option(alltargets[m],alltargets[m],true,true);
14685: } else {
14686: singleserver.options[idx] = new Option(alltargets[m],alltargets[m],false,false);
14687: }
14688: }
14689: }
14690: }
14691: }
14692: }
14693: }
14694: }
14695: }
14696: }
14697: return;
14698: }
14699:
14700: // ]]>
14701: </script>
14702:
14703: END
14704: }
14705:
14706: sub new_spares_js {
14707: my @sparestypes = ('primary','default');
14708: my $types = join("','",@sparestypes);
14709: my $select = &mt('Select');
14710: return <<"END";
14711:
14712: <script type="text/javascript">
14713: // <![CDATA[
14714:
14715: function updateNewSpares(formname,lonhost) {
14716: var types = new Array('$types');
14717: var include = new Array();
14718: var exclude = new Array();
14719: for (var i=0; i<types.length; i++) {
14720: var spareboxes = getIndicesByName(formname,'spare_'+types[i]+'_'+lonhost);
14721: for (var j=0; j<spareboxes.length; j++) {
14722: if (formname.elements[spareboxes[j]].checked) {
14723: exclude.push(formname.elements[spareboxes[j]].value);
14724: } else {
14725: include.push(formname.elements[spareboxes[j]].value);
14726: }
14727: }
14728: }
14729: for (var i=0; i<types.length; i++) {
14730: var newSpare = document.getElementById('newspare_'+types[i]+'_'+lonhost);
14731: var selIdx = newSpare.selectedIndex;
14732: var currnew = newSpare.options[selIdx].value;
14733: var okSpares = new Array();
14734: for (var j=0; j<newSpare.options.length; j++) {
14735: var possible = newSpare.options[j].value;
14736: if (possible != '') {
14737: if (exclude.indexOf(possible) == -1) {
14738: okSpares.push(possible);
14739: } else {
14740: if (currnew == possible) {
14741: selIdx = 0;
14742: }
14743: }
14744: }
14745: }
14746: for (var k=0; k<include.length; k++) {
14747: if (okSpares.indexOf(include[k]) == -1) {
14748: okSpares.push(include[k]);
14749: }
14750: }
14751: okSpares.sort();
14752: newSpare.options.length = 0;
14753: if (selIdx == 0) {
14754: newSpare.options[0] = new Option("$select","",true,true);
14755: } else {
14756: newSpare.options[0] = new Option("$select","",false,false);
14757: }
14758: for (var m=0; m<okSpares.length; m++) {
14759: var idx = m+1;
14760: var selThis = 0;
14761: if (selIdx != 0) {
14762: if (okSpares[m] == currnew) {
14763: selThis = 1;
14764: }
14765: }
14766: if (selThis == 1) {
14767: newSpare.options[idx] = new Option(okSpares[m],okSpares[m],true,true);
14768: } else {
14769: newSpare.options[idx] = new Option(okSpares[m],okSpares[m],false,false);
14770: }
14771: }
14772: }
14773: return;
14774: }
14775:
14776: function checkNewSpares(lonhost,type) {
14777: var newSpare = document.getElementById('newspare_'+type+'_'+lonhost);
14778: var chosen = newSpare.options[newSpare.selectedIndex].value;
14779: if (chosen != '') {
14780: var othertype;
14781: var othernewSpare;
14782: if (type == 'primary') {
14783: othernewSpare = document.getElementById('newspare_default_'+lonhost);
14784: }
14785: if (type == 'default') {
14786: othernewSpare = document.getElementById('newspare_primary_'+lonhost);
14787: }
14788: if (othernewSpare.options[othernewSpare.selectedIndex].value == chosen) {
14789: othernewSpare.selectedIndex = 0;
14790: }
14791: }
14792: return;
14793: }
14794:
14795: // ]]>
14796: </script>
14797:
14798: END
14799:
14800: }
14801:
14802: sub common_domprefs_js {
14803: return <<"END";
14804:
14805: <script type="text/javascript">
14806: // <![CDATA[
14807:
14808: function getIndicesByName(formname,item) {
14809: var group = new Array();
14810: for (var i=0;i<formname.elements.length;i++) {
14811: if (formname.elements[i].name == item) {
14812: group.push(formname.elements[i].id);
14813: }
14814: }
14815: return group;
14816: }
14817:
14818: // ]]>
14819: </script>
14820:
14821: END
14822:
14823: }
14824:
14825: sub recaptcha_js {
14826: my %lt = &captcha_phrases();
14827: return <<"END";
14828:
14829: <script type="text/javascript">
14830: // <![CDATA[
14831:
14832: function updateCaptcha(caller,context) {
14833: var privitem;
14834: var pubitem;
14835: var privtext;
14836: var pubtext;
14837: var versionitem;
14838: var versiontext;
14839: if (document.getElementById(context+'_recaptchapub')) {
14840: pubitem = document.getElementById(context+'_recaptchapub');
14841: } else {
14842: return;
14843: }
14844: if (document.getElementById(context+'_recaptchapriv')) {
14845: privitem = document.getElementById(context+'_recaptchapriv');
14846: } else {
14847: return;
14848: }
14849: if (document.getElementById(context+'_recaptchapubtxt')) {
14850: pubtext = document.getElementById(context+'_recaptchapubtxt');
14851: } else {
14852: return;
14853: }
14854: if (document.getElementById(context+'_recaptchaprivtxt')) {
14855: privtext = document.getElementById(context+'_recaptchaprivtxt');
14856: } else {
14857: return;
14858: }
14859: if (document.getElementById(context+'_recaptchaversion')) {
14860: versionitem = document.getElementById(context+'_recaptchaversion');
14861: } else {
14862: return;
14863: }
14864: if (document.getElementById(context+'_recaptchavertxt')) {
14865: versiontext = document.getElementById(context+'_recaptchavertxt');
14866: } else {
14867: return;
14868: }
14869: if (caller.checked) {
14870: if (caller.value == 'recaptcha') {
14871: pubitem.type = 'text';
14872: privitem.type = 'text';
14873: pubitem.size = '40';
14874: privitem.size = '40';
14875: pubtext.innerHTML = "$lt{'pub'}";
14876: privtext.innerHTML = "$lt{'priv'}";
14877: versionitem.type = 'text';
14878: versionitem.size = '3';
14879: versiontext.innerHTML = "$lt{'ver'}";
14880: } else {
14881: pubitem.type = 'hidden';
14882: privitem.type = 'hidden';
14883: versionitem.type = 'hidden';
14884: pubtext.innerHTML = '';
14885: privtext.innerHTML = '';
14886: versiontext.innerHTML = '';
14887: }
14888: }
14889: return;
14890: }
14891:
14892: // ]]>
14893: </script>
14894:
14895: END
14896:
14897: }
14898:
14899: sub toggle_display_js {
14900: return <<"END";
14901:
14902: <script type="text/javascript">
14903: // <![CDATA[
14904:
14905: function toggleDisplay(domForm,caller) {
14906: if (document.getElementById(caller)) {
14907: var divitem = document.getElementById(caller);
14908: var optionsElement = domForm.coursecredits;
14909: var checkval = 1;
14910: var dispval = 'block';
14911: if (caller == 'emailoptions') {
14912: optionsElement = domForm.cancreate_email;
14913: }
14914: if (caller == 'studentsubmission') {
14915: optionsElement = domForm.postsubmit;
14916: }
14917: if (caller == 'cloneinstcode') {
14918: optionsElement = domForm.canclone;
14919: checkval = 'instcode';
14920: }
14921: if (optionsElement.length) {
14922: var currval;
14923: for (var i=0; i<optionsElement.length; i++) {
14924: if (optionsElement[i].checked) {
14925: currval = optionsElement[i].value;
14926: }
14927: }
14928: if (currval == checkval) {
14929: divitem.style.display = dispval;
14930: } else {
14931: divitem.style.display = 'none';
14932: }
14933: }
14934: }
14935: return;
14936: }
14937:
14938: // ]]>
14939: </script>
14940:
14941: END
14942:
14943: }
14944:
14945: sub captcha_phrases {
14946: return &Apache::lonlocal::texthash (
14947: priv => 'Private key',
14948: pub => 'Public key',
14949: original => 'original (CAPTCHA)',
14950: recaptcha => 'successor (ReCAPTCHA)',
14951: notused => 'unused',
14952: ver => 'ReCAPTCHA version (1 or 2)',
14953: );
14954: }
14955:
14956: sub devalidate_remote_domconfs {
14957: my ($dom,$cachekeys) = @_;
14958: return unless (ref($cachekeys) eq 'HASH');
14959: my %servers = &Apache::lonnet::internet_dom_servers($dom);
14960: my %thismachine;
14961: map { $thismachine{$_} = 1; } &Apache::lonnet::current_machine_ids();
14962: my @posscached = ('domainconfig','domdefaults','ltitools');
14963: if (keys(%servers)) {
14964: foreach my $server (keys(%servers)) {
14965: next if ($thismachine{$server});
14966: my @cached;
14967: foreach my $name (@posscached) {
14968: if ($cachekeys->{$name}) {
14969: push(@cached,&escape($name).':'.&escape($dom));
14970: }
14971: }
14972: if (@cached) {
14973: &Apache::lonnet::remote_devalidate_cache($server,\@cached);
14974: }
14975: }
14976: }
14977: return;
14978: }
14979:
14980: 1;
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