1: # The LearningOnline Network with CAPA
2: # Handler to set domain-wide configuration settings
3: #
4: # $Id: domainprefs.pm,v 1.317 2017/11/30 01:49:19 raeburn Exp $
5: #
6: # Copyright Michigan State University Board of Trustees
7: #
8: # This file is part of the LearningOnline Network with CAPA (LON-CAPA).
9: #
10: # LON-CAPA is free software; you can redistribute it and/or modify
11: # it under the terms of the GNU General Public License as published by
12: # the Free Software Foundation; either version 2 of the License, or
13: # (at your option) any later version.
14: #
15: # LON-CAPA is distributed in the hope that it will be useful,
16: # but WITHOUT ANY WARRANTY; without even the implied warranty of
17: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18: # GNU General Public License for more details.
19: #
20: # You should have received a copy of the GNU General Public License
21: # along with LON-CAPA; if not, write to the Free Software
22: # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
23: #
24: # /home/httpd/html/adm/gpl.txt
25: #
26: # http://www.lon-capa.org/
27: #
28: #
29: ###############################################################
30: ###############################################################
31:
32: =pod
33:
34: =head1 NAME
35:
36: Apache::domainprefs.pm
37:
38: =head1 SYNOPSIS
39:
40: Handles configuration of a LON-CAPA domain.
41:
42: This is part of the LearningOnline Network with CAPA project
43: described at http://www.lon-capa.org.
44:
45:
46: =head1 OVERVIEW
47:
48: Each institution using LON-CAPA will typically have a single domain designated
49: for use by individuals affiliated with the institution. Accordingly, each domain
50: may define a default set of logos and a color scheme which can be used to "brand"
51: the LON-CAPA instance. In addition, an institution will typically have a language
52: and timezone which are used for the majority of courses.
53:
54: LON-CAPA provides a mechanism to display and modify these defaults, as well as a
55: host of other domain-wide settings which determine the types of functionality
56: available to users and courses in the domain.
57:
58: There is also a mechanism to configure cataloging of courses in the domain, and
59: controls on the operation of automated processes which govern such things as
60: roster updates, user directory updates and processing of course requests.
61:
62: The domain coordination manual which is built dynamically on install/update of
63: LON-CAPA from the relevant help items provides more information about domain
64: configuration.
65:
66: Most of the domain settings are stored in the configuration.db GDBM file which is
67: housed on the primary library server for the domain in /home/httpd/lonUsers/$dom,
68: where $dom is the domain. The configuration.db stores settings in a number of
69: frozen hashes of hashes. In a few cases, domain information must be uploaded to
70: the domain as files (e.g., image files for logos etc., or plain text files for
71: bubblesheet formats). In this case the domainprefs.pm must be running in a user
72: session hosted on the primary library server in the domain, as these files are
73: stored in author space belonging to a special $dom-domainconfig user.
74:
75: domainprefs.pm in combination with lonconfigsettings.pm will retrieve and display
76: the current settings, and provides an interface to make modifications.
77:
78: =head1 SUBROUTINES
79:
80: =over
81:
82: =item print_quotas()
83:
84: Inputs: 4
85:
86: $dom,$settings,$rowtotal,$action.
87:
88: $dom is the domain, $settings is a reference to a hash of current settings for
89: the current context, $rowtotal is a reference to the scalar used to record the
90: number of rows displayed on the page, and $action is the context (quotas,
91: requestcourses or requestauthor).
92:
93: The print_quotas routine was orginally created to display/store information
94: about default quota sizes for portfolio spaces for the different types of
95: institutional affiliation in the domain (e.g., Faculty, Staff, Student etc.),
96: but is now also used to manage availability of user tools:
97: i.e., blogs, aboutme page, and portfolios, and the course request tool,
98: used by course owners to request creation of a course, and to display/store
99: default quota sizes for Authoring Spaces.
100:
101: Outputs: 1
102:
103: $datatable - HTML containing form elements which allow settings to be changed.
104:
105: In the case of course requests, radio buttons are displayed for each institutional
106: affiliate type (and also default, and _LC_adv) for each of the course types
107: (official, unofficial, community, textbook, and placement).
108: In each case the radio buttons allow the selection of one of four values:
109:
110: 0, approval, validate, autolimit=N (where N is blank, or a positive integer).
111: which have the following effects:
112:
113: 0
114:
115: =over
116:
117: - course requests are not allowed for this course types/affiliation
118:
119: =back
120:
121: approval
122:
123: =over
124:
125: - course requests must be approved by a Doman Coordinator in the
126: course's domain
127:
128: =back
129:
130: validate
131:
132: =over
133:
134: - an institutional validation (e.g., check requestor is instructor
135: of record) needs to be passed before the course will be created. The required
136: validation is in localenroll.pm on the primary library server for the course
137: domain.
138:
139: =back
140:
141: autolimit
142:
143: =over
144:
145: - course requests will be processed automatically up to a limit of
146: N requests for the course type for the particular requestor.
147: If N is undefined, there is no limit to the number of course requests
148: which a course owner may submit and have processed automatically.
149:
150: =back
151:
152: =item modify_quotas()
153:
154: =back
155:
156: =cut
157:
158: package Apache::domainprefs;
159:
160: use strict;
161: use Apache::Constants qw(:common :http);
162: use Apache::lonnet;
163: use Apache::loncommon();
164: use Apache::lonhtmlcommon();
165: use Apache::lonlocal;
166: use Apache::lonmsg();
167: use Apache::lonconfigsettings;
168: use Apache::lonuserutils();
169: use Apache::loncoursequeueadmin();
170: use LONCAPA qw(:DEFAULT :match);
171: use LONCAPA::Enrollment;
172: use LONCAPA::lonauthcgi();
173: use LONCAPA::SSL;
174: use File::Copy;
175: use Locale::Language;
176: use DateTime::TimeZone;
177: use DateTime::Locale;
178: use Time::HiRes qw( sleep );
179:
180: my $registered_cleanup;
181: my $modified_urls;
182:
183: sub handler {
184: my $r=shift;
185: if ($r->header_only) {
186: &Apache::loncommon::content_type($r,'text/html');
187: $r->send_http_header;
188: return OK;
189: }
190:
191: my $context = 'domain';
192: my $dom = $env{'request.role.domain'};
193: my $domdesc = &Apache::lonnet::domain($dom,'description');
194: if (&Apache::lonnet::allowed('mau',$dom)) {
195: &Apache::loncommon::content_type($r,'text/html');
196: $r->send_http_header;
197: } else {
198: $env{'user.error.msg'}=
199: "/adm/domainprefs:mau:0:0:Cannot modify domain settings";
200: return HTTP_NOT_ACCEPTABLE;
201: }
202:
203: $registered_cleanup=0;
204: @{$modified_urls}=();
205:
206: &Apache::lonhtmlcommon::clear_breadcrumbs();
207: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
208: ['phase','actions']);
209: my $phase = 'pickactions';
210: if ( exists($env{'form.phase'}) ) {
211: $phase = $env{'form.phase'};
212: }
213: my %servers = &Apache::lonnet::internet_dom_servers($dom);
214: my %domconfig =
215: &Apache::lonnet::get_dom('configuration',['login','rolecolors',
216: 'quotas','autoenroll','autoupdate','autocreate',
217: 'directorysrch','usercreation','usermodification',
218: 'contacts','defaults','scantron','coursecategories',
219: 'serverstatuses','requestcourses','helpsettings',
220: 'coursedefaults','usersessions','loadbalancing',
221: 'requestauthor','selfenrollment','inststatus',
222: 'ltitools','ssl','trust'],$dom);
223: if (ref($domconfig{'ltitools'}) eq 'HASH') {
224: my %encconfig =
225: &Apache::lonnet::get_dom('encconfig',['ltitools'],$dom);
226: if (ref($encconfig{'ltitools'}) eq 'HASH') {
227: foreach my $id (keys(%{$domconfig{'ltitools'}})) {
228: if (ref($domconfig{'ltitools'}{$id}) eq 'HASH') {
229: foreach my $item ('key','secret') {
230: $domconfig{'ltitools'}{$id}{$item} = $encconfig{'ltitools'}{$id}{$item};
231: }
232: }
233: }
234: }
235: }
236: my @prefs_order = ('rolecolors','login','defaults','quotas','autoenroll',
237: 'autoupdate','autocreate','directorysrch','contacts',
238: 'usercreation','selfcreation','usermodification','scantron',
239: 'requestcourses','requestauthor','coursecategories',
240: 'serverstatuses','helpsettings','coursedefaults',
241: 'ltitools','selfenrollment','usersessions','ssl','trust');
242: my %existing;
243: if (ref($domconfig{'loadbalancing'}) eq 'HASH') {
244: %existing = %{$domconfig{'loadbalancing'}};
245: }
246: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
247: push(@prefs_order,'loadbalancing');
248: }
249: my %prefs = (
250: 'rolecolors' =>
251: { text => 'Default color schemes',
252: help => 'Domain_Configuration_Color_Schemes',
253: header => [{col1 => 'Student Settings',
254: col2 => '',},
255: {col1 => 'Coordinator Settings',
256: col2 => '',},
257: {col1 => 'Author Settings',
258: col2 => '',},
259: {col1 => 'Administrator Settings',
260: col2 => '',}],
261: print => \&print_rolecolors,
262: modify => \&modify_rolecolors,
263: },
264: 'login' =>
265: { text => 'Log-in page options',
266: help => 'Domain_Configuration_Login_Page',
267: header => [{col1 => 'Log-in Page Items',
268: col2 => '',},
269: {col1 => 'Log-in Help',
270: col2 => 'Value'},
271: {col1 => 'Custom HTML in document head',
272: col2 => 'Value'}],
273: print => \&print_login,
274: modify => \&modify_login,
275: },
276: 'defaults' =>
277: { text => 'Default authentication/language/timezone/portal/types',
278: help => 'Domain_Configuration_LangTZAuth',
279: header => [{col1 => 'Setting',
280: col2 => 'Value'},
281: {col1 => 'Internal Authentication',
282: col2 => 'Value'},
283: {col1 => 'Institutional user types',
284: col2 => 'Name displayed'}],
285: print => \&print_defaults,
286: modify => \&modify_defaults,
287: },
288: 'quotas' =>
289: { text => 'Blogs, personal web pages, webDAV/quotas, portfolios',
290: help => 'Domain_Configuration_Quotas',
291: header => [{col1 => 'User affiliation',
292: col2 => 'Available tools',
293: col3 => 'Quotas, MB; (Authoring requires role)',}],
294: print => \&print_quotas,
295: modify => \&modify_quotas,
296: },
297: 'autoenroll' =>
298: { text => 'Auto-enrollment settings',
299: help => 'Domain_Configuration_Auto_Enrollment',
300: header => [{col1 => 'Configuration setting',
301: col2 => 'Value(s)'}],
302: print => \&print_autoenroll,
303: modify => \&modify_autoenroll,
304: },
305: 'autoupdate' =>
306: { text => 'Auto-update settings',
307: help => 'Domain_Configuration_Auto_Updates',
308: header => [{col1 => 'Setting',
309: col2 => 'Value',},
310: {col1 => 'Setting',
311: col2 => 'Affiliation'},
312: {col1 => 'User population',
313: col2 => 'Updatable user data'}],
314: print => \&print_autoupdate,
315: modify => \&modify_autoupdate,
316: },
317: 'autocreate' =>
318: { text => 'Auto-course creation settings',
319: help => 'Domain_Configuration_Auto_Creation',
320: header => [{col1 => 'Configuration Setting',
321: col2 => 'Value',}],
322: print => \&print_autocreate,
323: modify => \&modify_autocreate,
324: },
325: 'directorysrch' =>
326: { text => 'Directory searches',
327: help => 'Domain_Configuration_InstDirectory_Search',
328: header => [{col1 => 'Institutional Directory Setting',
329: col2 => 'Value',},
330: {col1 => 'LON-CAPA Directory Setting',
331: col2 => 'Value',}],
332: print => \&print_directorysrch,
333: modify => \&modify_directorysrch,
334: },
335: 'contacts' =>
336: { text => 'E-mail addresses and helpform',
337: help => 'Domain_Configuration_Contact_Info',
338: header => [{col1 => 'Default e-mail addresses',
339: col2 => 'Value',},
340: {col1 => 'Recipient(s) for notifications',
341: col2 => 'Value',},
342: {col1 => 'Ask helpdesk form settings',
343: col2 => 'Value',},],
344: print => \&print_contacts,
345: modify => \&modify_contacts,
346: },
347: 'usercreation' =>
348: { text => 'User creation',
349: help => 'Domain_Configuration_User_Creation',
350: header => [{col1 => 'Format rule type',
351: col2 => 'Format rules in force'},
352: {col1 => 'User account creation',
353: col2 => 'Usernames which may be created',},
354: {col1 => 'Context',
355: col2 => 'Assignable authentication types'}],
356: print => \&print_usercreation,
357: modify => \&modify_usercreation,
358: },
359: 'selfcreation' =>
360: { text => 'Users self-creating accounts',
361: help => 'Domain_Configuration_Self_Creation',
362: header => [{col1 => 'Self-creation with institutional username',
363: col2 => 'Enabled?'},
364: {col1 => 'Institutional user type (login/SSO self-creation)',
365: col2 => 'Information user can enter'},
366: {col1 => 'Self-creation with e-mail verification',
367: col2 => 'Settings'}],
368: print => \&print_selfcreation,
369: modify => \&modify_selfcreation,
370: },
371: 'usermodification' =>
372: { text => 'User modification',
373: help => 'Domain_Configuration_User_Modification',
374: header => [{col1 => 'Target user has role',
375: col2 => 'User information updatable in author context'},
376: {col1 => 'Target user has role',
377: col2 => 'User information updatable in course context'}],
378: print => \&print_usermodification,
379: modify => \&modify_usermodification,
380: },
381: 'scantron' =>
382: { text => 'Bubblesheet format file',
383: help => 'Domain_Configuration_Scantron_Format',
384: header => [ {col1 => 'Item',
385: col2 => '',
386: }],
387: print => \&print_scantron,
388: modify => \&modify_scantron,
389: },
390: 'requestcourses' =>
391: {text => 'Request creation of courses',
392: help => 'Domain_Configuration_Request_Courses',
393: header => [{col1 => 'User affiliation',
394: col2 => 'Availability/Processing of requests',},
395: {col1 => 'Setting',
396: col2 => 'Value'},
397: {col1 => 'Available textbooks',
398: col2 => ''},
399: {col1 => 'Available templates',
400: col2 => ''},
401: {col1 => 'Validation (not official courses)',
402: col2 => 'Value'},],
403: print => \&print_quotas,
404: modify => \&modify_quotas,
405: },
406: 'requestauthor' =>
407: {text => 'Request Authoring Space',
408: help => 'Domain_Configuration_Request_Author',
409: header => [{col1 => 'User affiliation',
410: col2 => 'Availability/Processing of requests',},
411: {col1 => 'Setting',
412: col2 => 'Value'}],
413: print => \&print_quotas,
414: modify => \&modify_quotas,
415: },
416: 'coursecategories' =>
417: { text => 'Cataloging of courses/communities',
418: help => 'Domain_Configuration_Cataloging_Courses',
419: header => [{col1 => 'Catalog type/availability',
420: col2 => '',},
421: {col1 => 'Category settings for standard catalog',
422: col2 => '',},
423: {col1 => 'Categories',
424: col2 => '',
425: }],
426: print => \&print_coursecategories,
427: modify => \&modify_coursecategories,
428: },
429: 'serverstatuses' =>
430: {text => 'Access to server status pages',
431: help => 'Domain_Configuration_Server_Status',
432: header => [{col1 => 'Status Page',
433: col2 => 'Other named users',
434: col3 => 'Specific IPs',
435: }],
436: print => \&print_serverstatuses,
437: modify => \&modify_serverstatuses,
438: },
439: 'helpsettings' =>
440: {text => 'Support settings',
441: help => 'Domain_Configuration_Help_Settings',
442: header => [{col1 => 'Help Page Settings (logged-in users)',
443: col2 => 'Value'},
444: {col1 => 'Helpdesk Roles',
445: col2 => 'Settings'},],
446: print => \&print_helpsettings,
447: modify => \&modify_helpsettings,
448: },
449: 'coursedefaults' =>
450: {text => 'Course/Community defaults',
451: help => 'Domain_Configuration_Course_Defaults',
452: header => [{col1 => 'Defaults which can be overridden in each course by a CC',
453: col2 => 'Value',},
454: {col1 => 'Defaults which can be overridden for each course by a DC',
455: col2 => 'Value',},],
456: print => \&print_coursedefaults,
457: modify => \&modify_coursedefaults,
458: },
459: 'selfenrollment' =>
460: {text => 'Self-enrollment in Course/Community',
461: help => 'Domain_Configuration_Selfenrollment',
462: header => [{col1 => 'Configuration Rights',
463: col2 => 'Configured by Course Personnel or Domain Coordinator?'},
464: {col1 => 'Defaults',
465: col2 => 'Value'},
466: {col1 => 'Self-enrollment validation (optional)',
467: col2 => 'Value'},],
468: print => \&print_selfenrollment,
469: modify => \&modify_selfenrollment,
470: },
471: 'privacy' =>
472: {text => 'User Privacy',
473: help => 'Domain_Configuration_User_Privacy',
474: header => [{col1 => 'Setting',
475: col2 => 'Value',}],
476: print => \&print_privacy,
477: modify => \&modify_privacy,
478: },
479: 'usersessions' =>
480: {text => 'User session hosting/offloading',
481: help => 'Domain_Configuration_User_Sessions',
482: header => [{col1 => 'Domain server',
483: col2 => 'Servers to offload sessions to when busy'},
484: {col1 => 'Hosting of users from other domains',
485: col2 => 'Rules'},
486: {col1 => "Hosting domain's own users elsewhere",
487: col2 => 'Rules'}],
488: print => \&print_usersessions,
489: modify => \&modify_usersessions,
490: },
491: 'loadbalancing' =>
492: {text => 'Dedicated Load Balancer(s)',
493: help => 'Domain_Configuration_Load_Balancing',
494: header => [{col1 => 'Balancers',
495: col2 => 'Default destinations',
496: col3 => 'User affiliation',
497: col4 => 'Overrides'},
498: ],
499: print => \&print_loadbalancing,
500: modify => \&modify_loadbalancing,
501: },
502: 'ltitools' =>
503: {text => 'External Tools (LTI)',
504: help => 'Domain_Configuration_LTI_Tools',
505: header => [{col1 => 'Setting',
506: col2 => 'Value',}],
507: print => \&print_ltitools,
508: modify => \&modify_ltitools,
509: },
510: 'ssl' =>
511: {text => 'LON-CAPA Network (SSL)',
512: help => 'Domain_Configuration_Network_SSL',
513: header => [{col1 => 'Server',
514: col2 => 'Certificate Status'},
515: {col1 => 'Connections to other servers',
516: col2 => 'Rules'},
517: {col1 => 'Connections from other servers',
518: col2 => 'Rules'},
519: {col1 => "Replicating domain's published content",
520: col2 => 'Rules'}],
521: print => \&print_ssl,
522: modify => \&modify_ssl,
523: },
524: 'trust' =>
525: {text => 'Trust Settings',
526: help => 'Domain_Configuration_Trust',
527: header => [{col1 => "Access to this domain's content by others",
528: col2 => 'Rules'},
529: {col1 => "Access to other domain's content by this domain",
530: col2 => 'Rules'},
531: {col1 => "Enrollment in this domain's courses by others",
532: col2 => 'Rules',},
533: {col1 => "Co-author roles in this domain for others",
534: col2 => 'Rules',},
535: {col1 => "Co-author roles for this domain's users elsewhere",
536: col2 => 'Rules',},
537: {col1 => "Domain roles in this domain assignable to others",
538: col2 => 'Rules'},
539: {col1 => "Course catalog for this domain displayed elsewhere",
540: col2 => 'Rules'},
541: {col1 => "Requests for creation of courses in this domain by others",
542: col2 => 'Rules'},
543: {col1 => "Users in other domains can send messages to this domain",
544: col2 => 'Rules'},],
545: print => \&print_trust,
546: modify => \&modify_trust,
547: },
548: );
549: if (keys(%servers) > 1) {
550: $prefs{'login'} = { text => 'Log-in page options',
551: help => 'Domain_Configuration_Login_Page',
552: header => [{col1 => 'Log-in Service',
553: col2 => 'Server Setting',},
554: {col1 => 'Log-in Page Items',
555: col2 => ''},
556: {col1 => 'Log-in Help',
557: col2 => 'Value'},
558: {col1 => 'Custom HTML in document head',
559: col2 => 'Value'}],
560: print => \&print_login,
561: modify => \&modify_login,
562: };
563: }
564:
565: my @roles = ('student','coordinator','author','admin');
566: my @actions = &Apache::loncommon::get_env_multiple('form.actions');
567: &Apache::lonhtmlcommon::add_breadcrumb
568: ({href=>"javascript:changePage(document.$phase,'pickactions')",
569: text=>"Settings to display/modify"});
570: my $confname = $dom.'-domainconfig';
571:
572: if ($phase eq 'process') {
573: my $result = &Apache::lonconfigsettings::make_changes($r,$dom,$phase,$context,\@prefs_order,
574: \%prefs,\%domconfig,$confname,\@roles);
575: if ((ref($result) eq 'HASH') && (keys(%{$result}))) {
576: $r->rflush();
577: &devalidate_remote_domconfs($dom,$result);
578: }
579: } elsif ($phase eq 'display') {
580: my $js = &recaptcha_js().
581: &toggle_display_js();
582: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
583: my ($othertitle,$usertypes,$types) =
584: &Apache::loncommon::sorted_inst_types($dom);
585: $js .= &lonbalance_targets_js($dom,$types,\%servers,
586: $domconfig{'loadbalancing'}).
587: &new_spares_js().
588: &common_domprefs_js().
589: &Apache::loncommon::javascript_array_indexof();
590: }
591: if (grep(/^requestcourses$/,@actions)) {
592: my $javascript_validations;
593: my $coursebrowserjs=&Apache::loncommon::coursebrowser_javascript($env{'request.role.domain'});
594: $js .= <<END;
595: <script type="text/javascript">
596: $javascript_validations
597: </script>
598: $coursebrowserjs
599: END
600: }
601: if (grep(/^selfcreation$/,@actions)) {
602: $js .= &selfcreate_javascript();
603: }
604: if (grep(/^contacts$/,@actions)) {
605: $js .= &contacts_javascript();
606: }
607: &Apache::lonconfigsettings::display_settings($r,$dom,$phase,$context,\@prefs_order,\%prefs,\%domconfig,$confname,$js);
608: } else {
609: # check if domconfig user exists for the domain.
610: my $servadm = $r->dir_config('lonAdmEMail');
611: my ($configuserok,$author_ok,$switchserver) =
612: &config_check($dom,$confname,$servadm);
613: unless ($configuserok eq 'ok') {
614: &Apache::lonconfigsettings::print_header($r,$phase,$context);
615: $r->print(&mt('The domain configuration user "[_1]" has yet to be created.',
616: $confname).
617: '<br />'
618: );
619: if ($switchserver) {
620: $r->print(&mt('Ordinarily, that domain configuration user is created when the ./UPDATE script is run to install LON-CAPA for the first time.').
621: '<br />'.
622: &mt('However, that does not apply when new domains are added to a multi-domain server, and ./UPDATE has not been run recently.').
623: '<br />'.
624: &mt('The "[_1]" user can be created automatically when a Domain Coordinator visits the web-based "Set domain configuration" screen, in a session hosted on the primary library server.',$confname).
625: '<br />'.
626: &mt('To do that now, use the following link: [_1]',$switchserver)
627: );
628: } else {
629: $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.').
630: '<br />'.
631: &mt('Once that is done, you will be able to use the web-based "Set domain configuration" to configure the domain')
632: );
633: }
634: $r->print(&Apache::loncommon::end_page());
635: return OK;
636: }
637: if (keys(%domconfig) == 0) {
638: my $primarylibserv = &Apache::lonnet::domain($dom,'primary');
639: my @ids=&Apache::lonnet::current_machine_ids();
640: if (!grep(/^\Q$primarylibserv\E$/,@ids)) {
641: my %designhash = &Apache::loncommon::get_domainconf($dom);
642: my @loginimages = ('img','logo','domlogo','login');
643: my $custom_img_count = 0;
644: foreach my $img (@loginimages) {
645: if ($designhash{$dom.'.login.'.$img} ne '') {
646: $custom_img_count ++;
647: }
648: }
649: foreach my $role (@roles) {
650: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
651: $custom_img_count ++;
652: }
653: }
654: if ($custom_img_count > 0) {
655: &Apache::lonconfigsettings::print_header($r,$phase,$context);
656: my $switch_server = &check_switchserver($dom,$confname);
657: $r->print(
658: &mt('Domain configuration settings have yet to be saved for this domain via the web-based domain preferences interface.').'<br />'.
659: &mt("While this remains so, you must switch to the domain's primary library server in order to update settings.").'<br /><br />'.
660: &mt("Thereafter, (with a Domain Coordinator role selected in the domain) you will be able to update settings when logged in to any server in the LON-CAPA network.").'<br />'.
661: &mt("However, you will still need to switch to the domain's primary library server to upload new images or logos.").'<br /><br />');
662: if ($switch_server) {
663: $r->print($switch_server.' '.&mt('to primary library server for domain: [_1]',$dom));
664: }
665: $r->print(&Apache::loncommon::end_page());
666: return OK;
667: }
668: }
669: }
670: &Apache::lonconfigsettings::display_choices($r,$phase,$context,\@prefs_order,\%prefs);
671: }
672: return OK;
673: }
674:
675: sub process_changes {
676: my ($r,$dom,$confname,$action,$roles,$values,$lastactref) = @_;
677: my %domconfig;
678: if (ref($values) eq 'HASH') {
679: %domconfig = %{$values};
680: }
681: my $output;
682: if ($action eq 'login') {
683: $output = &modify_login($r,$dom,$confname,$lastactref,%domconfig);
684: } elsif ($action eq 'rolecolors') {
685: $output = &modify_rolecolors($r,$dom,$confname,$roles,
686: $lastactref,%domconfig);
687: } elsif ($action eq 'quotas') {
688: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
689: } elsif ($action eq 'autoenroll') {
690: $output = &modify_autoenroll($dom,$lastactref,%domconfig);
691: } elsif ($action eq 'autoupdate') {
692: $output = &modify_autoupdate($dom,%domconfig);
693: } elsif ($action eq 'autocreate') {
694: $output = &modify_autocreate($dom,%domconfig);
695: } elsif ($action eq 'directorysrch') {
696: $output = &modify_directorysrch($dom,$lastactref,%domconfig);
697: } elsif ($action eq 'usercreation') {
698: $output = &modify_usercreation($dom,%domconfig);
699: } elsif ($action eq 'selfcreation') {
700: $output = &modify_selfcreation($dom,$lastactref,%domconfig);
701: } elsif ($action eq 'usermodification') {
702: $output = &modify_usermodification($dom,%domconfig);
703: } elsif ($action eq 'contacts') {
704: $output = &modify_contacts($dom,$lastactref,%domconfig);
705: } elsif ($action eq 'defaults') {
706: $output = &modify_defaults($dom,$lastactref,%domconfig);
707: } elsif ($action eq 'scantron') {
708: $output = &modify_scantron($r,$dom,$confname,$lastactref,%domconfig);
709: } elsif ($action eq 'coursecategories') {
710: $output = &modify_coursecategories($dom,$lastactref,%domconfig);
711: } elsif ($action eq 'serverstatuses') {
712: $output = &modify_serverstatuses($dom,%domconfig);
713: } elsif ($action eq 'requestcourses') {
714: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
715: } elsif ($action eq 'requestauthor') {
716: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
717: } elsif ($action eq 'helpsettings') {
718: $output = &modify_helpsettings($r,$dom,$confname,$lastactref,%domconfig);
719: } elsif ($action eq 'coursedefaults') {
720: $output = &modify_coursedefaults($dom,$lastactref,%domconfig);
721: } elsif ($action eq 'selfenrollment') {
722: $output = &modify_selfenrollment($dom,$lastactref,%domconfig)
723: } elsif ($action eq 'usersessions') {
724: $output = &modify_usersessions($dom,$lastactref,%domconfig);
725: } elsif ($action eq 'loadbalancing') {
726: $output = &modify_loadbalancing($dom,%domconfig);
727: } elsif ($action eq 'ltitools') {
728: $output = &modify_ltitools($r,$dom,$action,$lastactref,%domconfig);
729: } elsif ($action eq 'ssl') {
730: $output = &modify_ssl($dom,$lastactref,%domconfig);
731: } elsif ($action eq 'trust') {
732: $output = &modify_trust($dom,$lastactref,%domconfig);
733: }
734: return $output;
735: }
736:
737: sub print_config_box {
738: my ($r,$dom,$confname,$phase,$action,$item,$settings) = @_;
739: my $rowtotal = 0;
740: my $output;
741: if ($action eq 'coursecategories') {
742: $output = &coursecategories_javascript($settings);
743: } elsif ($action eq 'defaults') {
744: $output = &defaults_javascript($settings);
745: } elsif ($action eq 'helpsettings') {
746: my (%privs,%levelscurrent);
747: my %full=();
748: my %levels=(
749: course => {},
750: domain => {},
751: system => {},
752: );
753: my $context = 'domain';
754: my $crstype = 'Course';
755: my $formname = 'display';
756: &Apache::lonuserutils::custom_role_privs(\%privs,\%full,\%levels,\%levelscurrent);
757: my @templateroles = &Apache::lonuserutils::custom_template_roles($context,$crstype);
758: $output =
759: &Apache::lonuserutils::custom_roledefs_js($context,$crstype,$formname,\%full,
760: \@templateroles);
761: }
762: $output .=
763: '<table class="LC_nested_outer">
764: <tr>
765: <th class="LC_left_item LC_middle"><span class="LC_nobreak">'.
766: &mt($item->{text}).' '.
767: &Apache::loncommon::help_open_topic($item->{'help'}).'</span></th>'."\n".
768: '</tr>';
769: $rowtotal ++;
770: my $numheaders = 1;
771: if (ref($item->{'header'}) eq 'ARRAY') {
772: $numheaders = scalar(@{$item->{'header'}});
773: }
774: if ($numheaders > 1) {
775: my $colspan = '';
776: my $rightcolspan = '';
777: if (($action eq 'rolecolors') || ($action eq 'defaults') ||
778: ($action eq 'directorysrch') ||
779: (($action eq 'login') && ($numheaders < 4))) {
780: $colspan = ' colspan="2"';
781: }
782: if ($action eq 'usersessions') {
783: $rightcolspan = ' colspan="3"';
784: }
785: $output .= '
786: <tr>
787: <td>
788: <table class="LC_nested">
789: <tr class="LC_info_row">
790: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[0]->{'col1'}).'</td>
791: <td class="LC_right_item"'.$rightcolspan.'>'.&mt($item->{'header'}->[0]->{'col2'}).'</td>
792: </tr>';
793: $rowtotal ++;
794: if (($action eq 'autoupdate') || ($action eq 'usercreation') || ($action eq 'selfcreation') ||
795: ($action eq 'usermodification') || ($action eq 'defaults') || ($action eq 'coursedefaults') ||
796: ($action eq 'selfenrollment') || ($action eq 'usersessions') || ($action eq 'ssl') ||
797: ($action eq 'directorysrch') || ($action eq 'trust') || ($action eq 'helpsettings') ||
798: ($action eq 'contacts')) {
799: $output .= $item->{'print'}->('top',$dom,$settings,\$rowtotal);
800: } elsif ($action eq 'coursecategories') {
801: $output .= $item->{'print'}->('top',$dom,$item,$settings,\$rowtotal);
802: } elsif ($action eq 'login') {
803: if ($numheaders == 4) {
804: $colspan = ' colspan="2"';
805: $output .= &print_login('service',$dom,$confname,$phase,$settings,\$rowtotal);
806: } else {
807: $output .= &print_login('page',$dom,$confname,$phase,$settings,\$rowtotal);
808: }
809: } elsif (($action eq 'requestcourses') || ($action eq 'requestauthor')) {
810: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
811: } elsif ($action eq 'rolecolors') {
812: $output .= &print_rolecolors($phase,'student',$dom,$confname,$settings,\$rowtotal);
813: }
814: $output .= '
815: </table>
816: </td>
817: </tr>
818: <tr>
819: <td>
820: <table class="LC_nested">
821: <tr class="LC_info_row">
822: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col1'}).'</td>
823: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col2'}).'</td>
824: </tr>';
825: $rowtotal ++;
826: if (($action eq 'autoupdate') || ($action eq 'usercreation') ||
827: ($action eq 'selfcreation') || ($action eq 'selfenrollment') ||
828: ($action eq 'usersessions') || ($action eq 'coursecategories') ||
829: ($action eq 'trust') || ($action eq 'contacts') || ($action eq 'defaults')) {
830: if ($action eq 'coursecategories') {
831: $output .= &print_coursecategories('middle',$dom,$item,$settings,\$rowtotal);
832: $colspan = ' colspan="2"';
833: } elsif ($action eq 'trust') {
834: $output .= $item->{'print'}->('shared',$dom,$settings,\$rowtotal);
835: } else {
836: $output .= $item->{'print'}->('middle',$dom,$settings,\$rowtotal);
837: }
838: if ($action eq 'trust') {
839: $output .= '
840: </table>
841: </td>
842: </tr>';
843: my @trusthdrs = qw(2 3 4 5 6 7);
844: my @prefixes = qw(enroll othcoau coaurem domroles catalog reqcrs);
845: for (my $i=0; $i<@trusthdrs; $i++) {
846: $output .= '
847: <tr>
848: <td>
849: <table class="LC_nested">
850: <tr class="LC_info_row">
851: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[$trusthdrs[$i]]->{'col1'}).'</td>
852: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[$trusthdrs[$i]]->{'col2'}).'</td></tr>'.
853: $item->{'print'}->($prefixes[$i],$dom,$settings,\$rowtotal).'
854: </table>
855: </td>
856: </tr>';
857: }
858: $output .= '
859: <tr>
860: <td>
861: <table class="LC_nested">
862: <tr class="LC_info_row">
863: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[8]->{'col1'}).'</td>
864: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[8]->{'col2'}).'</td></tr>'.
865: $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
866: } else {
867: $output .= '
868: </table>
869: </td>
870: </tr>
871: <tr>
872: <td>
873: <table class="LC_nested">
874: <tr class="LC_info_row">
875: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
876: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td>
877: </tr>'."\n";
878: if ($action eq 'coursecategories') {
879: $output .= &print_coursecategories('bottom',$dom,$item,$settings,\$rowtotal);
880: } else {
881: $output .= $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
882: }
883: }
884: $rowtotal ++;
885: } elsif (($action eq 'usermodification') || ($action eq 'coursedefaults') ||
886: ($action eq 'defaults') || ($action eq 'directorysrch') ||
887: ($action eq 'helpsettings')) {
888: $output .= $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
889: } elsif ($action eq 'ssl') {
890: $output .= $item->{'print'}->('connto',$dom,$settings,\$rowtotal).'
891: </table>
892: </td>
893: </tr>
894: <tr>
895: <td>
896: <table class="LC_nested">
897: <tr class="LC_info_row">
898: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
899: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col2'}).'</td></tr>'.
900: $item->{'print'}->('connfrom',$dom,$settings,\$rowtotal).'
901: </table>
902: </td>
903: </tr>
904: <tr>
905: <td>
906: <table class="LC_nested">
907: <tr class="LC_info_row">
908: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
909: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col2'}).'</td></tr>'.
910: $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
911: } elsif ($action eq 'login') {
912: if ($numheaders == 4) {
913: $output .= &print_login('page',$dom,$confname,$phase,$settings,\$rowtotal).'
914: </table>
915: </td>
916: </tr>
917: <tr>
918: <td>
919: <table class="LC_nested">
920: <tr class="LC_info_row">
921: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
922: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col2'}).'</td></tr>'.
923: &print_login('help',$dom,$confname,$phase,$settings,\$rowtotal);
924: $rowtotal ++;
925: } else {
926: $output .= &print_login('help',$dom,$confname,$phase,$settings,\$rowtotal);
927: }
928: $output .= '
929: </table>
930: </td>
931: </tr>
932: <tr>
933: <td>
934: <table class="LC_nested">
935: <tr class="LC_info_row">';
936: if ($numheaders == 4) {
937: $output .= '
938: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
939: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col2'}).'</td>
940: </tr>';
941: } else {
942: $output .= '
943: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
944: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col2'}).'</td>
945: </tr>';
946: }
947: $rowtotal ++;
948: $output .= &print_login('headtag',$dom,$confname,$phase,$settings,\$rowtotal);
949: } elsif ($action eq 'requestcourses') {
950: $output .= &print_requestmail($dom,$action,$settings,\$rowtotal);
951: $rowtotal ++;
952: $output .= &print_studentcode($settings,\$rowtotal).'
953: </table>
954: </td>
955: </tr>
956: <tr>
957: <td>
958: <table class="LC_nested">
959: <tr class="LC_info_row">
960: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
961: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td> </tr>'.
962: &textbookcourses_javascript($settings).
963: &print_textbookcourses($dom,'textbooks',$settings,\$rowtotal).'
964: </table>
965: </td>
966: </tr>
967: <tr>
968: <td>
969: <table class="LC_nested">
970: <tr class="LC_info_row">
971: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
972: <td class="LC_right_item">'.&mt($item->{'header'}->[3]->{'col2'}).'</td> </tr>'.
973: &print_textbookcourses($dom,'templates',$settings,\$rowtotal).'
974: </table>
975: </td>
976: </tr>
977: <tr>
978: <td>
979: <table class="LC_nested">
980: <tr class="LC_info_row">
981: <td class="LC_left_item"'.$colspan.' style="vertical-align: top">'.&mt($item->{'header'}->[4]->{'col1'}).'</td>
982: <td class="LC_right_item" style="vertical-align: top">'.&mt($item->{'header'}->[4]->{'col2'}).'</td>
983: </tr>'.
984: &print_validation_rows('requestcourses',$dom,$settings,\$rowtotal);
985: } elsif ($action eq 'requestauthor') {
986: $output .= &print_requestmail($dom,$action,$settings,\$rowtotal);
987: $rowtotal ++;
988: } elsif ($action eq 'rolecolors') {
989: $output .= &print_rolecolors($phase,'coordinator',$dom,$confname,$settings,\$rowtotal).'
990: </table>
991: </td>
992: </tr>
993: <tr>
994: <td>
995: <table class="LC_nested">
996: <tr class="LC_info_row">
997: <td class="LC_left_item"'.$colspan.' style="vertical-align: top">'.
998: &mt($item->{'header'}->[2]->{'col1'}).'</td>
999: <td class="LC_right_item" style="vertical-align: top">'.
1000: &mt($item->{'header'}->[2]->{'col2'}).'</td>
1001: </tr>'.
1002: &print_rolecolors($phase,'author',$dom,$confname,$settings,\$rowtotal).'
1003: </table>
1004: </td>
1005: </tr>
1006: <tr>
1007: <td>
1008: <table class="LC_nested">
1009: <tr class="LC_info_row">
1010: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
1011: <td class="LC_right_item">'.&mt($item->{'header'}->[3]->{'col2'}).'</td>
1012: </tr>'.
1013: &print_rolecolors($phase,'admin',$dom,$confname,$settings,\$rowtotal);
1014: $rowtotal += 2;
1015: }
1016: } else {
1017: $output .= '
1018: <tr>
1019: <td>
1020: <table class="LC_nested">
1021: <tr class="LC_info_row">';
1022: if ($action eq 'login') {
1023: $output .= '
1024: <td class="LC_left_item" colspan="2">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
1025: } elsif ($action eq 'serverstatuses') {
1026: $output .= '
1027: <td class="LC_left_item" style="vertical-align: top">'.&mt($item->{'header'}->[0]->{'col1'}).
1028: '<br />('.&mt('Automatic access for Dom. Coords.').')</td>';
1029:
1030: } else {
1031: $output .= '
1032: <td class="LC_left_item" style="vertical-align: top">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
1033: }
1034: if (defined($item->{'header'}->[0]->{'col3'})) {
1035: $output .= '<td class="LC_left_item" style="vertical-align: top">'.
1036: &mt($item->{'header'}->[0]->{'col2'});
1037: if ($action eq 'serverstatuses') {
1038: $output .= '<br />(<tt>'.&mt('user1:domain1,user2:domain2 etc.').'</tt>)';
1039: }
1040: } else {
1041: $output .= '<td class="LC_right_item" style="vertical-align: top">'.
1042: &mt($item->{'header'}->[0]->{'col2'});
1043: }
1044: $output .= '</td>';
1045: if ($item->{'header'}->[0]->{'col3'}) {
1046: if (defined($item->{'header'}->[0]->{'col4'})) {
1047: $output .= '<td class="LC_left_item" style="vertical-align: top">'.
1048: &mt($item->{'header'}->[0]->{'col3'});
1049: } else {
1050: $output .= '<td class="LC_right_item" style="vertical-align: top">'.
1051: &mt($item->{'header'}->[0]->{'col3'});
1052: }
1053: if ($action eq 'serverstatuses') {
1054: $output .= '<br />(<tt>'.&mt('IP1,IP2 etc.').'</tt>)';
1055: }
1056: $output .= '</td>';
1057: }
1058: if ($item->{'header'}->[0]->{'col4'}) {
1059: $output .= '<td class="LC_right_item" style="vertical-align: top">'.
1060: &mt($item->{'header'}->[0]->{'col4'});
1061: }
1062: $output .= '</tr>';
1063: $rowtotal ++;
1064: if ($action eq 'quotas') {
1065: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
1066: } elsif (($action eq 'autoenroll') || ($action eq 'autocreate') ||
1067: ($action eq 'serverstatuses') || ($action eq 'loadbalancing') ||
1068: ($action eq 'ltitools')) {
1069: $output .= $item->{'print'}->($dom,$settings,\$rowtotal);
1070: } elsif ($action eq 'scantron') {
1071: $output .= &print_scantronformat($r,$dom,$confname,$settings,\$rowtotal);
1072: }
1073: }
1074: $output .= '
1075: </table>
1076: </td>
1077: </tr>
1078: </table><br />';
1079: return ($output,$rowtotal);
1080: }
1081:
1082: sub print_login {
1083: my ($caller,$dom,$confname,$phase,$settings,$rowtotal) = @_;
1084: my ($css_class,$datatable);
1085: my %choices = &login_choices();
1086:
1087: if ($caller eq 'service') {
1088: my %servers = &Apache::lonnet::internet_dom_servers($dom);
1089: my $choice = $choices{'disallowlogin'};
1090: $css_class = ' class="LC_odd_row"';
1091: $datatable .= '<tr'.$css_class.'><td>'.$choice.'</td>'.
1092: '<td style="text-align: right"><table><tr><th>'.$choices{'hostid'}.'</th>'.
1093: '<th>'.$choices{'server'}.'</th>'.
1094: '<th>'.$choices{'serverpath'}.'</th>'.
1095: '<th>'.$choices{'custompath'}.'</th>'.
1096: '<th><span class="LC_nobreak">'.$choices{'exempt'}.'</span></th></tr>'."\n";
1097: my %disallowed;
1098: if (ref($settings) eq 'HASH') {
1099: if (ref($settings->{'loginvia'}) eq 'HASH') {
1100: %disallowed = %{$settings->{'loginvia'}};
1101: }
1102: }
1103: foreach my $lonhost (sort(keys(%servers))) {
1104: my $direct = 'selected="selected"';
1105: if (ref($disallowed{$lonhost}) eq 'HASH') {
1106: if ($disallowed{$lonhost}{'server'} ne '') {
1107: $direct = '';
1108: }
1109: }
1110: $datatable .= '<tr><td>'.$servers{$lonhost}.'</td>'.
1111: '<td><select name="'.$lonhost.'_server">'.
1112: '<option value=""'.$direct.'>'.$choices{'directlogin'}.
1113: '</option>';
1114: foreach my $hostid (sort(keys(%servers))) {
1115: next if ($servers{$hostid} eq $servers{$lonhost});
1116: my $selected = '';
1117: if (ref($disallowed{$lonhost}) eq 'HASH') {
1118: if ($hostid eq $disallowed{$lonhost}{'server'}) {
1119: $selected = 'selected="selected"';
1120: }
1121: }
1122: $datatable .= '<option value="'.$hostid.'"'.$selected.'>'.
1123: $servers{$hostid}.'</option>';
1124: }
1125: $datatable .= '</select></td>'.
1126: '<td><select name="'.$lonhost.'_serverpath">';
1127: foreach my $path ('','/','/adm/login','/adm/roles','custom') {
1128: my $pathname = $path;
1129: if ($path eq 'custom') {
1130: $pathname = &mt('Custom Path').' ->';
1131: }
1132: my $selected = '';
1133: if (ref($disallowed{$lonhost}) eq 'HASH') {
1134: if ($path eq $disallowed{$lonhost}{'serverpath'}) {
1135: $selected = 'selected="selected"';
1136: }
1137: } elsif ($path eq '') {
1138: $selected = 'selected="selected"';
1139: }
1140: $datatable .= '<option value="'.$path.'"'.$selected.'>'.$pathname.'</option>';
1141: }
1142: $datatable .= '</select></td>';
1143: my ($custom,$exempt);
1144: if (ref($disallowed{$lonhost}) eq 'HASH') {
1145: $custom = $disallowed{$lonhost}{'custompath'};
1146: $exempt = $disallowed{$lonhost}{'exempt'};
1147: }
1148: $datatable .= '<td><input type="text" name="'.$lonhost.'_custompath" size="6" value="'.$custom.'" /></td>'.
1149: '<td><input type="text" name="'.$lonhost.'_exempt" size="8" value="'.$exempt.'" /></td>'.
1150: '</tr>';
1151: }
1152: $datatable .= '</table></td></tr>';
1153: return $datatable;
1154: } elsif ($caller eq 'page') {
1155: my %defaultchecked = (
1156: 'coursecatalog' => 'on',
1157: 'helpdesk' => 'on',
1158: 'adminmail' => 'off',
1159: 'newuser' => 'off',
1160: );
1161: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
1162: my (%checkedon,%checkedoff);
1163: foreach my $item (@toggles) {
1164: if ($defaultchecked{$item} eq 'on') {
1165: $checkedon{$item} = ' checked="checked" ';
1166: $checkedoff{$item} = ' ';
1167: } elsif ($defaultchecked{$item} eq 'off') {
1168: $checkedoff{$item} = ' checked="checked" ';
1169: $checkedon{$item} = ' ';
1170: }
1171: }
1172: my @images = ('img','logo','domlogo','login');
1173: my @logintext = ('textcol','bgcol');
1174: my @bgs = ('pgbg','mainbg','sidebg');
1175: my @links = ('link','alink','vlink');
1176: my %designhash = &Apache::loncommon::get_domainconf($dom);
1177: my %defaultdesign = %Apache::loncommon::defaultdesign;
1178: my (%is_custom,%designs);
1179: my %defaults = (
1180: font => $defaultdesign{'login.font'},
1181: );
1182: foreach my $item (@images) {
1183: $defaults{$item} = $defaultdesign{'login.'.$item};
1184: $defaults{'showlogo'}{$item} = 1;
1185: }
1186: foreach my $item (@bgs) {
1187: $defaults{'bgs'}{$item} = $defaultdesign{'login.'.$item};
1188: }
1189: foreach my $item (@logintext) {
1190: $defaults{'logintext'}{$item} = $defaultdesign{'login.'.$item};
1191: }
1192: foreach my $item (@links) {
1193: $defaults{'links'}{$item} = $defaultdesign{'login.'.$item};
1194: }
1195: if (ref($settings) eq 'HASH') {
1196: foreach my $item (@toggles) {
1197: if ($settings->{$item} eq '1') {
1198: $checkedon{$item} = ' checked="checked" ';
1199: $checkedoff{$item} = ' ';
1200: } elsif ($settings->{$item} eq '0') {
1201: $checkedoff{$item} = ' checked="checked" ';
1202: $checkedon{$item} = ' ';
1203: }
1204: }
1205: foreach my $item (@images) {
1206: if (defined($settings->{$item})) {
1207: $designs{$item} = $settings->{$item};
1208: $is_custom{$item} = 1;
1209: }
1210: if (defined($settings->{'showlogo'}{$item})) {
1211: $designs{'showlogo'}{$item} = $settings->{'showlogo'}{$item};
1212: }
1213: }
1214: foreach my $item (@logintext) {
1215: if ($settings->{$item} ne '') {
1216: $designs{'logintext'}{$item} = $settings->{$item};
1217: $is_custom{$item} = 1;
1218: }
1219: }
1220: if ($settings->{'font'} ne '') {
1221: $designs{'font'} = $settings->{'font'};
1222: $is_custom{'font'} = 1;
1223: }
1224: foreach my $item (@bgs) {
1225: if ($settings->{$item} ne '') {
1226: $designs{'bgs'}{$item} = $settings->{$item};
1227: $is_custom{$item} = 1;
1228: }
1229: }
1230: foreach my $item (@links) {
1231: if ($settings->{$item} ne '') {
1232: $designs{'links'}{$item} = $settings->{$item};
1233: $is_custom{$item} = 1;
1234: }
1235: }
1236: } else {
1237: if ($designhash{$dom.'.login.font'} ne '') {
1238: $designs{'font'} = $designhash{$dom.'.login.font'};
1239: $is_custom{'font'} = 1;
1240: }
1241: foreach my $item (@images) {
1242: if ($designhash{$dom.'.login.'.$item} ne '') {
1243: $designs{$item} = $designhash{$dom.'.login.'.$item};
1244: $is_custom{$item} = 1;
1245: }
1246: }
1247: foreach my $item (@bgs) {
1248: if ($designhash{$dom.'.login.'.$item} ne '') {
1249: $designs{'bgs'}{$item} = $designhash{$dom.'.login.'.$item};
1250: $is_custom{$item} = 1;
1251: }
1252: }
1253: foreach my $item (@links) {
1254: if ($designhash{$dom.'.login.'.$item} ne '') {
1255: $designs{'links'}{$item} = $designhash{$dom.'.login.'.$item};
1256: $is_custom{$item} = 1;
1257: }
1258: }
1259: }
1260: my %alt_text = &Apache::lonlocal::texthash ( img => 'Log-in banner',
1261: logo => 'Institution Logo',
1262: domlogo => 'Domain Logo',
1263: login => 'Login box');
1264: my $itemcount = 1;
1265: foreach my $item (@toggles) {
1266: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1267: $datatable .=
1268: '<tr'.$css_class.'><td colspan="2">'.$choices{$item}.
1269: '</td><td>'.
1270: '<span class="LC_nobreak"><label><input type="radio" name="'.
1271: $item.'"'.$checkedon{$item}.' value="1" />'.&mt('Yes').
1272: '</label> <label><input type="radio" name="'.$item.'"'.
1273: $checkedoff{$item}.' value="0" />'.&mt('No').'</label></span></td>'.
1274: '</tr>';
1275: $itemcount ++;
1276: }
1277: $datatable .= &display_color_options($dom,$confname,$phase,'login',$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal,\@logintext);
1278: $datatable .= '</tr></table></td></tr>';
1279: } elsif ($caller eq 'help') {
1280: my ($defaulturl,$defaulttype,%url,%type,%lt,%langchoices);
1281: my $switchserver = &check_switchserver($dom,$confname);
1282: my $itemcount = 1;
1283: $defaulturl = '/adm/loginproblems.html';
1284: $defaulttype = 'default';
1285: %lt = &Apache::lonlocal::texthash (
1286: del => 'Delete?',
1287: rep => 'Replace:',
1288: upl => 'Upload:',
1289: default => 'Default',
1290: custom => 'Custom',
1291: );
1292: %langchoices = &Apache::lonlocal::texthash(&get_languages_hash());
1293: my @currlangs;
1294: if (ref($settings) eq 'HASH') {
1295: if (ref($settings->{'helpurl'}) eq 'HASH') {
1296: foreach my $key (sort(keys(%{$settings->{'helpurl'}}))) {
1297: next if ($settings->{'helpurl'}{$key} eq '');
1298: $url{$key} = $settings->{'helpurl'}{$key}.'?inhibitmenu=yes';
1299: $type{$key} = 'custom';
1300: unless ($key eq 'nolang') {
1301: push(@currlangs,$key);
1302: }
1303: }
1304: } elsif ($settings->{'helpurl'} ne '') {
1305: $type{'nolang'} = 'custom';
1306: $url{'nolang'} = $settings->{'helpurl'}.'?inhibitmenu=yes';
1307: }
1308: }
1309: foreach my $lang ('nolang',sort(@currlangs)) {
1310: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
1311: $datatable .= '<tr'.$css_class.'>';
1312: if ($url{$lang} eq '') {
1313: $url{$lang} = $defaulturl;
1314: }
1315: if ($type{$lang} eq '') {
1316: $type{$lang} = $defaulttype;
1317: }
1318: $datatable .= '<td colspan="2"><span class="LC_nobreak">';
1319: if ($lang eq 'nolang') {
1320: $datatable .= &mt('Log-in help page if no specific language file: [_1]',
1321: &Apache::loncommon::modal_link($url{$lang},$lt{$type{$lang}},600,500));
1322: } else {
1323: $datatable .= &mt('Log-in help page for language: [_1] is [_2]',
1324: $langchoices{$lang},
1325: &Apache::loncommon::modal_link($url{$lang},$lt{$type{$lang}},600,500));
1326: }
1327: $datatable .= '</span></td>'."\n".
1328: '<td class="LC_left_item">';
1329: if ($type{$lang} eq 'custom') {
1330: $datatable .= '<span class="LC_nobreak"><label>'.
1331: '<input type="checkbox" name="loginhelpurl_del" value="'.$lang.'" />'.
1332: $lt{'del'}.'</label> '.$lt{'rep'}.'</span>';
1333: } else {
1334: $datatable .= $lt{'upl'};
1335: }
1336: $datatable .='<br />';
1337: if ($switchserver) {
1338: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1339: } else {
1340: $datatable .= '<input type="file" name="loginhelpurl_'.$lang.'" />';
1341: }
1342: $datatable .= '</td></tr>';
1343: $itemcount ++;
1344: }
1345: my @addlangs;
1346: foreach my $lang (sort(keys(%langchoices))) {
1347: next if ((grep(/^\Q$lang\E$/,@currlangs)) || ($lang eq 'x_chef'));
1348: push(@addlangs,$lang);
1349: }
1350: if (@addlangs > 0) {
1351: my %toadd;
1352: map { $toadd{$_} = $langchoices{$_} ; } @addlangs;
1353: $toadd{''} = &mt('Select');
1354: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
1355: $datatable .= '<tr'.$css_class.'><td class="LC_left_item" colspan="2">'.
1356: &mt('Add log-in help page for a specific language:').' '.
1357: &Apache::loncommon::select_form('','loginhelpurl_add_lang',\%toadd).
1358: '</td><td class="LC_left_item">'.$lt{'upl'}.'<br />';
1359: if ($switchserver) {
1360: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1361: } else {
1362: $datatable .= '<input type="file" name="loginhelpurl_add_file" />';
1363: }
1364: $datatable .= '</td></tr>';
1365: $itemcount ++;
1366: }
1367: $datatable .= &captcha_choice('login',$settings,$itemcount);
1368: } elsif ($caller eq 'headtag') {
1369: my %domservers = &Apache::lonnet::get_servers($dom);
1370: my $choice = $choices{'headtag'};
1371: $css_class = ' class="LC_odd_row"';
1372: $datatable .= '<tr'.$css_class.'><td colspan="2">'.$choice.'</td>'.
1373: '<td style="text-align: left"><table><tr><th>'.$choices{'hostid'}.'</th>'.
1374: '<th>'.$choices{'current'}.'</th>'.
1375: '<th>'.$choices{'action'}.'</th>'.
1376: '<th>'.$choices{'exempt'}.'</th></tr>'."\n";
1377: my (%currurls,%currexempt);
1378: if (ref($settings) eq 'HASH') {
1379: if (ref($settings->{'headtag'}) eq 'HASH') {
1380: foreach my $lonhost (keys(%{$settings->{'headtag'}})) {
1381: if (ref($settings->{'headtag'}{$lonhost}) eq 'HASH') {
1382: $currurls{$lonhost} = $settings->{'headtag'}{$lonhost}{'url'};
1383: $currexempt{$lonhost} = $settings->{'headtag'}{$lonhost}{'exempt'};
1384: }
1385: }
1386: }
1387: }
1388: my %lt = &Apache::lonlocal::texthash(
1389: del => 'Delete?',
1390: rep => 'Replace:',
1391: upl => 'Upload:',
1392: curr => 'View contents',
1393: none => 'None',
1394: );
1395: my $switchserver = &check_switchserver($dom,$confname);
1396: foreach my $lonhost (sort(keys(%domservers))) {
1397: my $exempt = &check_exempt_addresses($currexempt{$lonhost});
1398: $datatable .= '<tr><td>'.$domservers{$lonhost}.'</td>';
1399: if ($currurls{$lonhost}) {
1400: $datatable .= '<td class="LC_right_item"><a href="'.
1401: "javascript:void(open('$currurls{$lonhost}?inhibitmenu=yes','Custom_HeadTag',
1402: 'menubar=0,toolbar=1,scrollbars=1,width=600,height=500,resizable=yes'))".
1403: '">'.$lt{'curr'}.'</a></td>'.
1404: '<td><span class="LC_nobreak"><label>'.
1405: '<input type="checkbox" name="loginheadtag_del" value="'.$lonhost.'" />'.
1406: $lt{'del'}.'</label> '.$lt{'rep'}.'</span>';
1407: } else {
1408: $datatable .= '<td class="LC_right_item">'.$lt{'none'}.'</td><td>'.$lt{'upl'};
1409: }
1410: $datatable .='<br />';
1411: if ($switchserver) {
1412: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1413: } else {
1414: $datatable .= '<input type="file" name="loginheadtag_'.$lonhost.'" />';
1415: }
1416: $datatable .= '</td><td><input type="textbox" name="loginheadtagexempt_'.$lonhost.'" value="'.$exempt.'" /></td></tr>';
1417: }
1418: $datatable .= '</table></td></tr>';
1419: }
1420: return $datatable;
1421: }
1422:
1423: sub login_choices {
1424: my %choices =
1425: &Apache::lonlocal::texthash (
1426: coursecatalog => 'Display Course/Community Catalog link?',
1427: adminmail => "Display Administrator's E-mail Address?",
1428: helpdesk => 'Display "Contact Helpdesk" link',
1429: disallowlogin => "Login page requests redirected",
1430: hostid => "Server",
1431: server => "Redirect to:",
1432: serverpath => "Path",
1433: custompath => "Custom",
1434: exempt => "Exempt IP(s)",
1435: directlogin => "No redirect",
1436: newuser => "Link to create a user account",
1437: img => "Header",
1438: logo => "Main Logo",
1439: domlogo => "Domain Logo",
1440: login => "Log-in Header",
1441: textcol => "Text color",
1442: bgcol => "Box color",
1443: bgs => "Background colors",
1444: links => "Link colors",
1445: font => "Font color",
1446: pgbg => "Header",
1447: mainbg => "Page",
1448: sidebg => "Login box",
1449: link => "Link",
1450: alink => "Active link",
1451: vlink => "Visited link",
1452: headtag => "Custom markup",
1453: action => "Action",
1454: current => "Current",
1455: );
1456: return %choices;
1457: }
1458:
1459: sub print_rolecolors {
1460: my ($phase,$role,$dom,$confname,$settings,$rowtotal) = @_;
1461: my %choices = &color_font_choices();
1462: my @bgs = ('pgbg','tabbg','sidebg');
1463: my @links = ('link','alink','vlink');
1464: my @images = ('img');
1465: my %alt_text = &Apache::lonlocal::texthash(img => "Banner for $role role");
1466: my %designhash = &Apache::loncommon::get_domainconf($dom);
1467: my %defaultdesign = %Apache::loncommon::defaultdesign;
1468: my (%is_custom,%designs);
1469: my %defaults = &role_defaults($role,\@bgs,\@links,\@images);
1470: if (ref($settings) eq 'HASH') {
1471: if (ref($settings->{$role}) eq 'HASH') {
1472: if ($settings->{$role}->{'img'} ne '') {
1473: $designs{'img'} = $settings->{$role}->{'img'};
1474: $is_custom{'img'} = 1;
1475: }
1476: if ($settings->{$role}->{'font'} ne '') {
1477: $designs{'font'} = $settings->{$role}->{'font'};
1478: $is_custom{'font'} = 1;
1479: }
1480: if ($settings->{$role}->{'fontmenu'} ne '') {
1481: $designs{'fontmenu'} = $settings->{$role}->{'fontmenu'};
1482: $is_custom{'fontmenu'} = 1;
1483: }
1484: foreach my $item (@bgs) {
1485: if ($settings->{$role}->{$item} ne '') {
1486: $designs{'bgs'}{$item} = $settings->{$role}->{$item};
1487: $is_custom{$item} = 1;
1488: }
1489: }
1490: foreach my $item (@links) {
1491: if ($settings->{$role}->{$item} ne '') {
1492: $designs{'links'}{$item} = $settings->{$role}->{$item};
1493: $is_custom{$item} = 1;
1494: }
1495: }
1496: }
1497: } else {
1498: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
1499: $designs{img} = $designhash{$dom.'.'.$role.'.img'};
1500: $is_custom{'img'} = 1;
1501: }
1502: if ($designhash{$dom.'.'.$role.'.fontmenu'} ne '') {
1503: $designs{fontmenu} = $designhash{$dom.'.'.$role.'.fontmenu'};
1504: $is_custom{'fontmenu'} = 1;
1505: }
1506: if ($designhash{$dom.'.'.$role.'.font'} ne '') {
1507: $designs{font} = $designhash{$dom.'.'.$role.'.font'};
1508: $is_custom{'font'} = 1;
1509: }
1510: foreach my $item (@bgs) {
1511: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
1512: $designs{'bgs'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
1513: $is_custom{$item} = 1;
1514:
1515: }
1516: }
1517: foreach my $item (@links) {
1518: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
1519: $designs{'links'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
1520: $is_custom{$item} = 1;
1521: }
1522: }
1523: }
1524: my $itemcount = 1;
1525: my $datatable = &display_color_options($dom,$confname,$phase,$role,$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal);
1526: $datatable .= '</tr></table></td></tr>';
1527: return $datatable;
1528: }
1529:
1530: sub role_defaults {
1531: my ($role,$bgs,$links,$images,$logintext) = @_;
1532: my %defaults;
1533: unless ((ref($bgs) eq 'ARRAY') && (ref($links) eq 'ARRAY') && (ref($images) eq 'ARRAY')) {
1534: return %defaults;
1535: }
1536: my %defaultdesign = %Apache::loncommon::defaultdesign;
1537: if ($role eq 'login') {
1538: %defaults = (
1539: font => $defaultdesign{$role.'.font'},
1540: );
1541: if (ref($logintext) eq 'ARRAY') {
1542: foreach my $item (@{$logintext}) {
1543: $defaults{'logintext'}{$item} = $defaultdesign{$role.'.'.$item};
1544: }
1545: }
1546: foreach my $item (@{$images}) {
1547: $defaults{'showlogo'}{$item} = 1;
1548: }
1549: } else {
1550: %defaults = (
1551: img => $defaultdesign{$role.'.img'},
1552: font => $defaultdesign{$role.'.font'},
1553: fontmenu => $defaultdesign{$role.'.fontmenu'},
1554: );
1555: }
1556: foreach my $item (@{$bgs}) {
1557: $defaults{'bgs'}{$item} = $defaultdesign{$role.'.'.$item};
1558: }
1559: foreach my $item (@{$links}) {
1560: $defaults{'links'}{$item} = $defaultdesign{$role.'.'.$item};
1561: }
1562: foreach my $item (@{$images}) {
1563: $defaults{$item} = $defaultdesign{$role.'.'.$item};
1564: }
1565: return %defaults;
1566: }
1567:
1568: sub display_color_options {
1569: my ($dom,$confname,$phase,$role,$itemcount,$choices,$is_custom,$defaults,$designs,
1570: $images,$bgs,$links,$alt_text,$rowtotal,$logintext) = @_;
1571: my $londocroot = $Apache::lonnet::perlvar{'lonDocRoot'};
1572: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
1573: my $datatable = '<tr'.$css_class.'>'.
1574: '<td>'.$choices->{'font'}.'</td>';
1575: if (!$is_custom->{'font'}) {
1576: $datatable .= '<td>'.&mt('Default in use:').' <span id="css_default_'.$role.'_font" style="color: '.$defaults->{'font'}.';">'.$defaults->{'font'}.'</span></td>';
1577: } else {
1578: $datatable .= '<td> </td>';
1579: }
1580: my $current_color = $designs->{'font'} ? $designs->{'font'} : $defaults->{'font'};
1581:
1582: $datatable .= '<td><span class="LC_nobreak">'.
1583: '<input type="text" class="colorchooser" size="10" name="'.$role.'_font"'.
1584: ' value="'.$current_color.'" /> '.
1585: ' </td></tr>';
1586: unless ($role eq 'login') {
1587: $datatable .= '<tr'.$css_class.'>'.
1588: '<td>'.$choices->{'fontmenu'}.'</td>';
1589: if (!$is_custom->{'fontmenu'}) {
1590: $datatable .= '<td>'.&mt('Default in use:').' <span id="css_default_'.$role.'_font" style="color: '.$defaults->{'fontmenu'}.';">'.$defaults->{'fontmenu'}.'</span></td>';
1591: } else {
1592: $datatable .= '<td> </td>';
1593: }
1594: $current_color = $designs->{'fontmenu'} ?
1595: $designs->{'fontmenu'} : $defaults->{'fontmenu'};
1596: $datatable .= '<td><span class="LC_nobreak">'.
1597: '<input class="colorchooser" type="text" size="10" name="'
1598: .$role.'_fontmenu"'.
1599: ' value="'.$current_color.'" /> '.
1600: ' </td></tr>';
1601: }
1602: my $switchserver = &check_switchserver($dom,$confname);
1603: foreach my $img (@{$images}) {
1604: $itemcount ++;
1605: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1606: $datatable .= '<tr'.$css_class.'>'.
1607: '<td>'.$choices->{$img};
1608: my ($imgfile,$img_import,$login_hdr_pick,$logincolors);
1609: if ($role eq 'login') {
1610: if ($img eq 'login') {
1611: $login_hdr_pick =
1612: &login_header_options($img,$role,$defaults,$is_custom,$choices);
1613: $logincolors =
1614: &login_text_colors($img,$role,$logintext,$phase,$choices,
1615: $designs,$defaults);
1616: } elsif ($img ne 'domlogo') {
1617: $datatable.= &logo_display_options($img,$defaults,$designs);
1618: }
1619: }
1620: $datatable .= '</td>';
1621: if ($designs->{$img} ne '') {
1622: $imgfile = $designs->{$img};
1623: $img_import = ($imgfile =~ m{^/adm/});
1624: } else {
1625: $imgfile = $defaults->{$img};
1626: }
1627: if ($imgfile) {
1628: my ($showfile,$fullsize);
1629: if ($imgfile =~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
1630: my $urldir = $1;
1631: my $filename = $2;
1632: my @info = &Apache::lonnet::stat_file($designs->{$img});
1633: if (@info) {
1634: my $thumbfile = 'tn-'.$filename;
1635: my @thumb=&Apache::lonnet::stat_file($urldir.'/'.$thumbfile);
1636: if (@thumb) {
1637: $showfile = $urldir.'/'.$thumbfile;
1638: } else {
1639: $showfile = $imgfile;
1640: }
1641: } else {
1642: $showfile = '';
1643: }
1644: } elsif ($imgfile =~ m-^/(adm/[^/]+)/([^/]+)$-) {
1645: $showfile = $imgfile;
1646: my $imgdir = $1;
1647: my $filename = $2;
1648: if (-e "$londocroot/$imgdir/tn-".$filename) {
1649: $showfile = "/$imgdir/tn-".$filename;
1650: } else {
1651: my $input = $londocroot.$imgfile;
1652: my $output = "$londocroot/$imgdir/tn-".$filename;
1653: if (!-e $output) {
1654: my ($width,$height) = &thumb_dimensions();
1655: my ($fullwidth,$fullheight) = &check_dimensions($input);
1656: if ($fullwidth ne '' && $fullheight ne '') {
1657: if ($fullwidth > $width && $fullheight > $height) {
1658: my $size = $width.'x'.$height;
1659: my @args = ('convert','-sample',$size,$input,$output);
1660: system({$args[0]} @args);
1661: $showfile = "/$imgdir/tn-".$filename;
1662: }
1663: }
1664: }
1665: }
1666: }
1667: if ($showfile) {
1668: if ($showfile =~ m{^/(adm|res)/}) {
1669: if ($showfile =~ m{^/res/}) {
1670: my $local_showfile =
1671: &Apache::lonnet::filelocation('',$showfile);
1672: &Apache::lonnet::repcopy($local_showfile);
1673: }
1674: $showfile = &Apache::loncommon::lonhttpdurl($showfile);
1675: }
1676: if ($imgfile) {
1677: if ($imgfile =~ m{^/(adm|res)/}) {
1678: if ($imgfile =~ m{^/res/}) {
1679: my $local_imgfile =
1680: &Apache::lonnet::filelocation('',$imgfile);
1681: &Apache::lonnet::repcopy($local_imgfile);
1682: }
1683: $fullsize = &Apache::loncommon::lonhttpdurl($imgfile);
1684: } else {
1685: $fullsize = $imgfile;
1686: }
1687: }
1688: $datatable .= '<td>';
1689: if ($img eq 'login') {
1690: $datatable .= $login_hdr_pick;
1691: }
1692: $datatable .= &image_changes($is_custom->{$img},$alt_text->{$img},$img_import,
1693: $showfile,$fullsize,$role,$img,$imgfile,$logincolors);
1694: } else {
1695: $datatable .= '<td> </td><td class="LC_left_item">'.
1696: &mt('Upload:').'<br />';
1697: }
1698: } else {
1699: $datatable .= '<td> </td><td class="LC_left_item">'.
1700: &mt('Upload:').'<br />';
1701: }
1702: if ($switchserver) {
1703: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1704: } else {
1705: if ($img ne 'login') { # suppress file selection for Log-in header
1706: $datatable .=' <input type="file" name="'.$role.'_'.$img.'" />';
1707: }
1708: }
1709: $datatable .= '</td></tr>';
1710: }
1711: $itemcount ++;
1712: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1713: $datatable .= '<tr'.$css_class.'>'.
1714: '<td>'.$choices->{'bgs'}.'</td>';
1715: my $bgs_def;
1716: foreach my $item (@{$bgs}) {
1717: if (!$is_custom->{$item}) {
1718: $bgs_def .= '<td><span class="LC_nobreak">'.$choices->{$item}.'</span> <span id="css_default_'.$role.'_'.$item.'" style="background-color: '.$defaults->{'bgs'}{$item}.';"> </span><br />'.$defaults->{'bgs'}{$item}.'</td>';
1719: }
1720: }
1721: if ($bgs_def) {
1722: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$bgs_def.'</tr></table></td>';
1723: } else {
1724: $datatable .= '<td> </td>';
1725: }
1726: $datatable .= '<td class="LC_right_item">'.
1727: '<table border="0"><tr>';
1728:
1729: foreach my $item (@{$bgs}) {
1730: $datatable .= '<td style="text-align: center">'.$choices->{$item};
1731: my $color = $designs->{'bgs'}{$item} ? $designs->{'bgs'}{$item} : $defaults->{'bgs'}{$item};
1732: if ($designs->{'bgs'}{$item}) {
1733: $datatable .= ' ';
1734: }
1735: $datatable .= '<br /><input type="text" class="colorchooser" size="8" name="'.$role.'_'.$item.'" value="'.$color.
1736: '" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>';
1737: }
1738: $datatable .= '</tr></table></td></tr>';
1739: $itemcount ++;
1740: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1741: $datatable .= '<tr'.$css_class.'>'.
1742: '<td>'.$choices->{'links'}.'</td>';
1743: my $links_def;
1744: foreach my $item (@{$links}) {
1745: if (!$is_custom->{$item}) {
1746: $links_def .= '<td>'.$choices->{$item}.'<br /><span id="css_default_'.$role.'_'.$item.'" style="color: '.$defaults->{'links'}{$item}.';">'.$defaults->{'links'}{$item}.'</span></td>';
1747: }
1748: }
1749: if ($links_def) {
1750: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$links_def.'</tr></table></td>';
1751: } else {
1752: $datatable .= '<td> </td>';
1753: }
1754: $datatable .= '<td class="LC_right_item">'.
1755: '<table border="0"><tr>';
1756: foreach my $item (@{$links}) {
1757: my $color = $designs->{'links'}{$item} ? $designs->{'links'}{$item} : $defaults->{'links'}{$item};
1758: $datatable .= '<td style="text-align: center">'.$choices->{$item}."\n";
1759: if ($designs->{'links'}{$item}) {
1760: $datatable.=' ';
1761: }
1762: $datatable .= '<br /><input type="text" size="8" class="colorchooser" name="'.$role.'_'.$item.'" value="'.$color.
1763: '" /></td>';
1764: }
1765: $$rowtotal += $itemcount;
1766: return $datatable;
1767: }
1768:
1769: sub logo_display_options {
1770: my ($img,$defaults,$designs) = @_;
1771: my $checkedon;
1772: if (ref($defaults) eq 'HASH') {
1773: if (ref($defaults->{'showlogo'}) eq 'HASH') {
1774: if ($defaults->{'showlogo'}{$img}) {
1775: $checkedon = 'checked="checked" ';
1776: }
1777: }
1778: }
1779: if (ref($designs) eq 'HASH') {
1780: if (ref($designs->{'showlogo'}) eq 'HASH') {
1781: if (defined($designs->{'showlogo'}{$img})) {
1782: if ($designs->{'showlogo'}{$img} == 0) {
1783: $checkedon = '';
1784: } elsif ($designs->{'showlogo'}{$img} == 1) {
1785: $checkedon = 'checked="checked" ';
1786: }
1787: }
1788: }
1789: }
1790: return '<br /><label> <input type="checkbox" name="'.
1791: 'login_showlogo_'.$img.'" value="1" '.$checkedon.'/>'.
1792: &mt('show').'</label>'."\n";
1793: }
1794:
1795: sub login_header_options {
1796: my ($img,$role,$defaults,$is_custom,$choices) = @_;
1797: my $output = '';
1798: if ((!$is_custom->{'textcol'}) || (!$is_custom->{'bgcol'})) {
1799: $output .= &mt('Text default(s):').'<br />';
1800: if (!$is_custom->{'textcol'}) {
1801: $output .= $choices->{'textcol'}.': '.$defaults->{'logintext'}{'textcol'}.
1802: ' ';
1803: }
1804: if (!$is_custom->{'bgcol'}) {
1805: $output .= $choices->{'bgcol'}.': '.
1806: '<span id="css_'.$role.'_font" style="background-color: '.
1807: $defaults->{'logintext'}{'bgcol'}.';"> </span>';
1808: }
1809: $output .= '<br />';
1810: }
1811: $output .='<br />';
1812: return $output;
1813: }
1814:
1815: sub login_text_colors {
1816: my ($img,$role,$logintext,$phase,$choices,$designs,$defaults) = @_;
1817: my $color_menu = '<table border="0"><tr>';
1818: foreach my $item (@{$logintext}) {
1819: $color_menu .= '<td style="text-align: center">'.$choices->{$item};
1820: my $color = $designs->{'logintext'}{$item} ? $designs->{'logintext'}{$item} : $defaults->{'logintext'}{$item};
1821: $color_menu .= '<br /><input type="text" class="colorchooser" size="8" name="'.$role.'_'.$item.'" value="'.$color.
1822: '" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>';
1823: }
1824: $color_menu .= '</tr></table><br />';
1825: return $color_menu;
1826: }
1827:
1828: sub image_changes {
1829: my ($is_custom,$alt_text,$img_import,$showfile,$fullsize,$role,$img,$imgfile,$logincolors) = @_;
1830: my $output;
1831: if ($img eq 'login') {
1832: # suppress image for Log-in header
1833: } elsif (!$is_custom) {
1834: if ($img ne 'domlogo') {
1835: $output .= &mt('Default image:').'<br />';
1836: } else {
1837: $output .= &mt('Default in use:').'<br />';
1838: }
1839: }
1840: if ($img eq 'login') { # suppress image for Log-in header
1841: $output .= '<td>'.$logincolors;
1842: } else {
1843: if ($img_import) {
1844: $output .= '<input type="hidden" name="'.$role.'_import_'.$img.'" value="'.$imgfile.'" />';
1845: }
1846: $output .= '<a href="'.$fullsize.'" target="_blank"><img src="'.
1847: $showfile.'" alt="'.$alt_text.'" border="0" /></a></td>';
1848: if ($is_custom) {
1849: $output .= '<td>'.$logincolors.'<span class="LC_nobreak"><label>'.
1850: '<input type="checkbox" name="'.
1851: $role.'_del_'.$img.'" value="1" />'.&mt('Delete?').
1852: '</label> '.&mt('Replace:').'</span><br />';
1853: } else {
1854: $output .= '<td class="LC_middle">'.$logincolors.&mt('Upload:').'<br />';
1855: }
1856: }
1857: return $output;
1858: }
1859:
1860: sub print_quotas {
1861: my ($dom,$settings,$rowtotal,$action) = @_;
1862: my $context;
1863: if ($action eq 'quotas') {
1864: $context = 'tools';
1865: } else {
1866: $context = $action;
1867: }
1868: my ($datatable,$defaultquota,$authorquota,@usertools,@options,%validations);
1869: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
1870: my $typecount = 0;
1871: my ($css_class,%titles);
1872: if ($context eq 'requestcourses') {
1873: @usertools = ('official','unofficial','community','textbook','placement');
1874: @options =('norequest','approval','validate','autolimit');
1875: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
1876: %titles = &courserequest_titles();
1877: } elsif ($context eq 'requestauthor') {
1878: @usertools = ('author');
1879: @options = ('norequest','approval','automatic');
1880: %titles = &authorrequest_titles();
1881: } else {
1882: @usertools = ('aboutme','blog','webdav','portfolio');
1883: %titles = &tool_titles();
1884: }
1885: if (ref($types) eq 'ARRAY') {
1886: foreach my $type (@{$types}) {
1887: my ($currdefquota,$currauthorquota);
1888: unless (($context eq 'requestcourses') ||
1889: ($context eq 'requestauthor')) {
1890: if (ref($settings) eq 'HASH') {
1891: if (ref($settings->{defaultquota}) eq 'HASH') {
1892: $currdefquota = $settings->{defaultquota}->{$type};
1893: } else {
1894: $currdefquota = $settings->{$type};
1895: }
1896: if (ref($settings->{authorquota}) eq 'HASH') {
1897: $currauthorquota = $settings->{authorquota}->{$type};
1898: }
1899: }
1900: }
1901: if (defined($usertypes->{$type})) {
1902: $typecount ++;
1903: $css_class = $typecount%2?' class="LC_odd_row"':'';
1904: $datatable .= '<tr'.$css_class.'>'.
1905: '<td>'.$usertypes->{$type}.'</td>'.
1906: '<td class="LC_left_item">';
1907: if ($context eq 'requestcourses') {
1908: $datatable .= '<table><tr>';
1909: }
1910: my %cell;
1911: foreach my $item (@usertools) {
1912: if ($context eq 'requestcourses') {
1913: my ($curroption,$currlimit);
1914: if (ref($settings) eq 'HASH') {
1915: if (ref($settings->{$item}) eq 'HASH') {
1916: $curroption = $settings->{$item}->{$type};
1917: if ($curroption =~ /^autolimit=(\d*)$/) {
1918: $currlimit = $1;
1919: }
1920: }
1921: }
1922: if (!$curroption) {
1923: $curroption = 'norequest';
1924: }
1925: $datatable .= '<th>'.$titles{$item}.'</th>';
1926: foreach my $option (@options) {
1927: my $val = $option;
1928: if ($option eq 'norequest') {
1929: $val = 0;
1930: }
1931: if ($option eq 'validate') {
1932: my $canvalidate = 0;
1933: if (ref($validations{$item}) eq 'HASH') {
1934: if ($validations{$item}{$type}) {
1935: $canvalidate = 1;
1936: }
1937: }
1938: next if (!$canvalidate);
1939: }
1940: my $checked = '';
1941: if ($option eq $curroption) {
1942: $checked = ' checked="checked"';
1943: } elsif ($option eq 'autolimit') {
1944: if ($curroption =~ /^autolimit/) {
1945: $checked = ' checked="checked"';
1946: }
1947: }
1948: $cell{$item} .= '<span class="LC_nobreak"><label>'.
1949: '<input type="radio" name="crsreq_'.$item.
1950: '_'.$type.'" value="'.$val.'"'.$checked.' />'.
1951: $titles{$option}.'</label>';
1952: if ($option eq 'autolimit') {
1953: $cell{$item} .= ' <input type="text" name="crsreq_'.
1954: $item.'_limit_'.$type.'" size="1" '.
1955: 'value="'.$currlimit.'" />';
1956: }
1957: $cell{$item} .= '</span> ';
1958: if ($option eq 'autolimit') {
1959: $cell{$item} .= $titles{'unlimited'};
1960: }
1961: }
1962: } elsif ($context eq 'requestauthor') {
1963: my $curroption;
1964: if (ref($settings) eq 'HASH') {
1965: $curroption = $settings->{$type};
1966: }
1967: if (!$curroption) {
1968: $curroption = 'norequest';
1969: }
1970: foreach my $option (@options) {
1971: my $val = $option;
1972: if ($option eq 'norequest') {
1973: $val = 0;
1974: }
1975: my $checked = '';
1976: if ($option eq $curroption) {
1977: $checked = ' checked="checked"';
1978: }
1979: $datatable .= '<span class="LC_nobreak"><label>'.
1980: '<input type="radio" name="authorreq_'.$type.
1981: '" value="'.$val.'"'.$checked.' />'.
1982: $titles{$option}.'</label></span> ';
1983: }
1984: } else {
1985: my $checked = 'checked="checked" ';
1986: if (ref($settings) eq 'HASH') {
1987: if (ref($settings->{$item}) eq 'HASH') {
1988: if ($settings->{$item}->{$type} == 0) {
1989: $checked = '';
1990: } elsif ($settings->{$item}->{$type} == 1) {
1991: $checked = 'checked="checked" ';
1992: }
1993: }
1994: }
1995: $datatable .= '<span class="LC_nobreak"><label>'.
1996: '<input type="checkbox" name="'.$context.'_'.$item.
1997: '" value="'.$type.'" '.$checked.'/>'.$titles{$item}.
1998: '</label></span> ';
1999: }
2000: }
2001: if ($context eq 'requestcourses') {
2002: $datatable .= '</tr><tr>';
2003: foreach my $item (@usertools) {
2004: $datatable .= '<td style="vertical-align: top">'.$cell{$item}.'</td>';
2005: }
2006: $datatable .= '</tr></table>';
2007: }
2008: $datatable .= '</td>';
2009: unless (($context eq 'requestcourses') ||
2010: ($context eq 'requestauthor')) {
2011: $datatable .=
2012: '<td class="LC_right_item">'.
2013: '<span class="LC_nobreak">'.&mt('Portfolio').': '.
2014: '<input type="text" name="quota_'.$type.
2015: '" value="'.$currdefquota.
2016: '" size="5" /></span>'.(' ' x 2).
2017: '<span class="LC_nobreak">'.&mt('Authoring').': '.
2018: '<input type="text" name="authorquota_'.$type.
2019: '" value="'.$currauthorquota.
2020: '" size="5" /></span></td>';
2021: }
2022: $datatable .= '</tr>';
2023: }
2024: }
2025: }
2026: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
2027: $defaultquota = '20';
2028: $authorquota = '500';
2029: if (ref($settings) eq 'HASH') {
2030: if (ref($settings->{'defaultquota'}) eq 'HASH') {
2031: $defaultquota = $settings->{'defaultquota'}->{'default'};
2032: } elsif (defined($settings->{'default'})) {
2033: $defaultquota = $settings->{'default'};
2034: }
2035: if (ref($settings->{'authorquota'}) eq 'HASH') {
2036: $authorquota = $settings->{'authorquota'}->{'default'};
2037: }
2038: }
2039: }
2040: $typecount ++;
2041: $css_class = $typecount%2?' class="LC_odd_row"':'';
2042: $datatable .= '<tr'.$css_class.'>'.
2043: '<td>'.$othertitle.'</td>'.
2044: '<td class="LC_left_item">';
2045: if ($context eq 'requestcourses') {
2046: $datatable .= '<table><tr>';
2047: }
2048: my %defcell;
2049: foreach my $item (@usertools) {
2050: if ($context eq 'requestcourses') {
2051: my ($curroption,$currlimit);
2052: if (ref($settings) eq 'HASH') {
2053: if (ref($settings->{$item}) eq 'HASH') {
2054: $curroption = $settings->{$item}->{'default'};
2055: if ($curroption =~ /^autolimit=(\d*)$/) {
2056: $currlimit = $1;
2057: }
2058: }
2059: }
2060: if (!$curroption) {
2061: $curroption = 'norequest';
2062: }
2063: $datatable .= '<th>'.$titles{$item}.'</th>';
2064: foreach my $option (@options) {
2065: my $val = $option;
2066: if ($option eq 'norequest') {
2067: $val = 0;
2068: }
2069: if ($option eq 'validate') {
2070: my $canvalidate = 0;
2071: if (ref($validations{$item}) eq 'HASH') {
2072: if ($validations{$item}{'default'}) {
2073: $canvalidate = 1;
2074: }
2075: }
2076: next if (!$canvalidate);
2077: }
2078: my $checked = '';
2079: if ($option eq $curroption) {
2080: $checked = ' checked="checked"';
2081: } elsif ($option eq 'autolimit') {
2082: if ($curroption =~ /^autolimit/) {
2083: $checked = ' checked="checked"';
2084: }
2085: }
2086: $defcell{$item} .= '<span class="LC_nobreak"><label>'.
2087: '<input type="radio" name="crsreq_'.$item.
2088: '_default" value="'.$val.'"'.$checked.' />'.
2089: $titles{$option}.'</label>';
2090: if ($option eq 'autolimit') {
2091: $defcell{$item} .= ' <input type="text" name="crsreq_'.
2092: $item.'_limit_default" size="1" '.
2093: 'value="'.$currlimit.'" />';
2094: }
2095: $defcell{$item} .= '</span> ';
2096: if ($option eq 'autolimit') {
2097: $defcell{$item} .= $titles{'unlimited'};
2098: }
2099: }
2100: } elsif ($context eq 'requestauthor') {
2101: my $curroption;
2102: if (ref($settings) eq 'HASH') {
2103: $curroption = $settings->{'default'};
2104: }
2105: if (!$curroption) {
2106: $curroption = 'norequest';
2107: }
2108: foreach my $option (@options) {
2109: my $val = $option;
2110: if ($option eq 'norequest') {
2111: $val = 0;
2112: }
2113: my $checked = '';
2114: if ($option eq $curroption) {
2115: $checked = ' checked="checked"';
2116: }
2117: $datatable .= '<span class="LC_nobreak"><label>'.
2118: '<input type="radio" name="authorreq_default"'.
2119: ' value="'.$val.'"'.$checked.' />'.
2120: $titles{$option}.'</label></span> ';
2121: }
2122: } else {
2123: my $checked = 'checked="checked" ';
2124: if (ref($settings) eq 'HASH') {
2125: if (ref($settings->{$item}) eq 'HASH') {
2126: if ($settings->{$item}->{'default'} == 0) {
2127: $checked = '';
2128: } elsif ($settings->{$item}->{'default'} == 1) {
2129: $checked = 'checked="checked" ';
2130: }
2131: }
2132: }
2133: $datatable .= '<span class="LC_nobreak"><label>'.
2134: '<input type="checkbox" name="'.$context.'_'.$item.
2135: '" value="default" '.$checked.'/>'.$titles{$item}.
2136: '</label></span> ';
2137: }
2138: }
2139: if ($context eq 'requestcourses') {
2140: $datatable .= '</tr><tr>';
2141: foreach my $item (@usertools) {
2142: $datatable .= '<td style="vertical-align: top">'.$defcell{$item}.'</td>';
2143: }
2144: $datatable .= '</tr></table>';
2145: }
2146: $datatable .= '</td>';
2147: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
2148: $datatable .= '<td class="LC_right_item">'.
2149: '<span class="LC_nobreak">'.&mt('Portfolio').': '.
2150: '<input type="text" name="defaultquota" value="'.
2151: $defaultquota.'" size="5" /></span>'.(' ' x2).
2152: '<span class="LC_nobreak">'.&mt('Authoring').': '.
2153: '<input type="text" name="authorquota" value="'.
2154: $authorquota.'" size="5" /></span></td>';
2155: }
2156: $datatable .= '</tr>';
2157: $typecount ++;
2158: $css_class = $typecount%2?' class="LC_odd_row"':'';
2159: $datatable .= '<tr'.$css_class.'>'.
2160: '<td>'.&mt('LON-CAPA Advanced Users').'<br />';
2161: if ($context eq 'requestcourses') {
2162: $datatable .= &mt('(overrides affiliation, if set)').
2163: '</td>'.
2164: '<td class="LC_left_item">'.
2165: '<table><tr>';
2166: } else {
2167: $datatable .= &mt('(overrides affiliation, if checked)').
2168: '</td>'.
2169: '<td class="LC_left_item" colspan="2">'.
2170: '<br />';
2171: }
2172: my %advcell;
2173: foreach my $item (@usertools) {
2174: if ($context eq 'requestcourses') {
2175: my ($curroption,$currlimit);
2176: if (ref($settings) eq 'HASH') {
2177: if (ref($settings->{$item}) eq 'HASH') {
2178: $curroption = $settings->{$item}->{'_LC_adv'};
2179: if ($curroption =~ /^autolimit=(\d*)$/) {
2180: $currlimit = $1;
2181: }
2182: }
2183: }
2184: $datatable .= '<th>'.$titles{$item}.'</th>';
2185: my $checked = '';
2186: if ($curroption eq '') {
2187: $checked = ' checked="checked"';
2188: }
2189: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
2190: '<input type="radio" name="crsreq_'.$item.
2191: '__LC_adv" value=""'.$checked.' />'.
2192: &mt('No override set').'</label></span> ';
2193: foreach my $option (@options) {
2194: my $val = $option;
2195: if ($option eq 'norequest') {
2196: $val = 0;
2197: }
2198: if ($option eq 'validate') {
2199: my $canvalidate = 0;
2200: if (ref($validations{$item}) eq 'HASH') {
2201: if ($validations{$item}{'_LC_adv'}) {
2202: $canvalidate = 1;
2203: }
2204: }
2205: next if (!$canvalidate);
2206: }
2207: my $checked = '';
2208: if ($val eq $curroption) {
2209: $checked = ' checked="checked"';
2210: } elsif ($option eq 'autolimit') {
2211: if ($curroption =~ /^autolimit/) {
2212: $checked = ' checked="checked"';
2213: }
2214: }
2215: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
2216: '<input type="radio" name="crsreq_'.$item.
2217: '__LC_adv" value="'.$val.'"'.$checked.' />'.
2218: $titles{$option}.'</label>';
2219: if ($option eq 'autolimit') {
2220: $advcell{$item} .= ' <input type="text" name="crsreq_'.
2221: $item.'_limit__LC_adv" size="1" '.
2222: 'value="'.$currlimit.'" />';
2223: }
2224: $advcell{$item} .= '</span> ';
2225: if ($option eq 'autolimit') {
2226: $advcell{$item} .= $titles{'unlimited'};
2227: }
2228: }
2229: } elsif ($context eq 'requestauthor') {
2230: my $curroption;
2231: if (ref($settings) eq 'HASH') {
2232: $curroption = $settings->{'_LC_adv'};
2233: }
2234: my $checked = '';
2235: if ($curroption eq '') {
2236: $checked = ' checked="checked"';
2237: }
2238: $datatable .= '<span class="LC_nobreak"><label>'.
2239: '<input type="radio" name="authorreq__LC_adv"'.
2240: ' value=""'.$checked.' />'.
2241: &mt('No override set').'</label></span> ';
2242: foreach my $option (@options) {
2243: my $val = $option;
2244: if ($option eq 'norequest') {
2245: $val = 0;
2246: }
2247: my $checked = '';
2248: if ($val eq $curroption) {
2249: $checked = ' checked="checked"';
2250: }
2251: $datatable .= '<span class="LC_nobreak"><label>'.
2252: '<input type="radio" name="authorreq__LC_adv"'.
2253: ' value="'.$val.'"'.$checked.' />'.
2254: $titles{$option}.'</label></span> ';
2255: }
2256: } else {
2257: my $checked = 'checked="checked" ';
2258: if (ref($settings) eq 'HASH') {
2259: if (ref($settings->{$item}) eq 'HASH') {
2260: if ($settings->{$item}->{'_LC_adv'} == 0) {
2261: $checked = '';
2262: } elsif ($settings->{$item}->{'_LC_adv'} == 1) {
2263: $checked = 'checked="checked" ';
2264: }
2265: }
2266: }
2267: $datatable .= '<span class="LC_nobreak"><label>'.
2268: '<input type="checkbox" name="'.$context.'_'.$item.
2269: '" value="_LC_adv" '.$checked.'/>'.$titles{$item}.
2270: '</label></span> ';
2271: }
2272: }
2273: if ($context eq 'requestcourses') {
2274: $datatable .= '</tr><tr>';
2275: foreach my $item (@usertools) {
2276: $datatable .= '<td style="vertical-align: top">'.$advcell{$item}.'</td>';
2277: }
2278: $datatable .= '</tr></table>';
2279: }
2280: $datatable .= '</td></tr>';
2281: $$rowtotal += $typecount;
2282: return $datatable;
2283: }
2284:
2285: sub print_requestmail {
2286: my ($dom,$action,$settings,$rowtotal,$customcss,$rowstyle) = @_;
2287: my ($now,$datatable,%currapp);
2288: $now = time;
2289: if (ref($settings) eq 'HASH') {
2290: if (ref($settings->{'notify'}) eq 'HASH') {
2291: if ($settings->{'notify'}{'approval'} ne '') {
2292: map {$currapp{$_}=1;} split(/,/,$settings->{'notify'}{'approval'});
2293: }
2294: }
2295: }
2296: my $numinrow = 2;
2297: my $css_class;
2298: if ($$rowtotal%2) {
2299: $css_class = 'LC_odd_row';
2300: }
2301: if ($customcss) {
2302: $css_class .= " $customcss";
2303: }
2304: $css_class =~ s/^\s+//;
2305: if ($css_class) {
2306: $css_class = ' class="'.$css_class.'"';
2307: }
2308: if ($rowstyle) {
2309: $css_class .= ' style="'.$rowstyle.'"';
2310: }
2311: my $text;
2312: if ($action eq 'requestcourses') {
2313: $text = &mt('Receive notification of course requests requiring approval');
2314: } elsif ($action eq 'requestauthor') {
2315: $text = &mt('Receive notification of Authoring Space requests requiring approval');
2316: } else {
2317: $text = &mt('Receive notification of queued requests for self-created user accounts requiring approval');
2318: }
2319: $datatable = '<tr'.$css_class.'>'.
2320: ' <td>'.$text.'</td>'.
2321: ' <td class="LC_left_item">';
2322: my ($numdc,$table,$rows) = &active_dc_picker($dom,$numinrow,'checkbox',
2323: $action.'notifyapproval',%currapp);
2324: if ($numdc > 0) {
2325: $datatable .= $table;
2326: } else {
2327: $datatable .= &mt('There are no active Domain Coordinators');
2328: }
2329: $datatable .='</td></tr>';
2330: return $datatable;
2331: }
2332:
2333: sub print_studentcode {
2334: my ($settings,$rowtotal) = @_;
2335: my $rownum = 0;
2336: my ($output,%current);
2337: my @crstypes = ('official','unofficial','community','textbook','placement');
2338: if (ref($settings) eq 'HASH') {
2339: if (ref($settings->{'uniquecode'}) eq 'HASH') {
2340: foreach my $type (@crstypes) {
2341: $current{$type} = $settings->{'uniquecode'}{$type};
2342: }
2343: }
2344: }
2345: $output .= '<tr>'.
2346: '<td class="LC_left_item">'.&mt('Generate unique six character code as course identifier?').'</td>'.
2347: '<td class="LC_left_item">';
2348: foreach my $type (@crstypes) {
2349: my $check = ' ';
2350: if ($current{$type}) {
2351: $check = ' checked="checked" ';
2352: }
2353: $output .= '<span class="LC_nobreak"><label>'.
2354: '<input type="checkbox" name="uniquecode" value="'.$type.'"'.$check.'/>'.
2355: &mt($type).'</label></span>'.(' 'x2).' ';
2356: }
2357: $output .= '</td></tr>';
2358: $$rowtotal ++;
2359: return $output;
2360: }
2361:
2362: sub print_textbookcourses {
2363: my ($dom,$type,$settings,$rowtotal) = @_;
2364: my $rownum = 0;
2365: my $css_class;
2366: my $itemcount = 1;
2367: my $maxnum = 0;
2368: my $bookshash;
2369: if (ref($settings) eq 'HASH') {
2370: $bookshash = $settings->{$type};
2371: }
2372: my %ordered;
2373: if (ref($bookshash) eq 'HASH') {
2374: foreach my $item (keys(%{$bookshash})) {
2375: if (ref($bookshash->{$item}) eq 'HASH') {
2376: my $num = $bookshash->{$item}{'order'};
2377: $ordered{$num} = $item;
2378: }
2379: }
2380: }
2381: my $confname = $dom.'-domainconfig';
2382: my $switchserver = &check_switchserver($dom,$confname);
2383: my $maxnum = scalar(keys(%ordered));
2384: my $datatable;
2385: if (keys(%ordered)) {
2386: my @items = sort { $a <=> $b } keys(%ordered);
2387: for (my $i=0; $i<@items; $i++) {
2388: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2389: my $key = $ordered{$items[$i]};
2390: my %coursehash=&Apache::lonnet::coursedescription($key);
2391: my $coursetitle = $coursehash{'description'};
2392: my ($subject,$title,$author,$publisher,$image,$imgsrc,$cdom,$cnum);
2393: if (ref($bookshash->{$key}) eq 'HASH') {
2394: $subject = $bookshash->{$key}->{'subject'};
2395: $title = $bookshash->{$key}->{'title'};
2396: if ($type eq 'textbooks') {
2397: $publisher = $bookshash->{$key}->{'publisher'};
2398: $author = $bookshash->{$key}->{'author'};
2399: $image = $bookshash->{$key}->{'image'};
2400: if ($image ne '') {
2401: my ($path,$imagefile) = ($image =~ m{^(.+)/([^/]+)$});
2402: my $imagethumb = "$path/tn-".$imagefile;
2403: $imgsrc = '<img src="'.$imagethumb.'" alt="'.&mt('Textbook image').'" />';
2404: }
2405: }
2406: }
2407: my $chgstr = ' onchange="javascript:reorderBooks(this.form,'."'$type".'_'."$key','$type'".');"';
2408: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
2409: .'<select name="'.$type.'_'.$key.'"'.$chgstr.'>';
2410: for (my $k=0; $k<=$maxnum; $k++) {
2411: my $vpos = $k+1;
2412: my $selstr;
2413: if ($k == $i) {
2414: $selstr = ' selected="selected" ';
2415: }
2416: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
2417: }
2418: $datatable .= '</select>'.(' 'x2).
2419: '<label><input type="checkbox" name="'.$type.'_del" value="'.$key.'" />'.
2420: &mt('Delete?').'</label></span></td>'.
2421: '<td colspan="2">'.
2422: '<span class="LC_nobreak">'.&mt('Subject:').'<input type="text" size="15" name="'.$type.'_subject_'.$i.'" value="'.$subject.'" /></span> '.
2423: (' 'x2).
2424: '<span class="LC_nobreak">'.&mt('Title:').'<input type="text" size="30" name="'.$type.'_title_'.$i.'" value="'.$title.'" /></span> ';
2425: if ($type eq 'textbooks') {
2426: $datatable .= (' 'x2).
2427: '<span class="LC_nobreak">'.&mt('Publisher:').'<input type="text" size="10" name="'.$type.'_publisher_'.$i.'" value="'.$publisher.'" /></span> '.
2428: (' 'x2).
2429: '<span class="LC_nobreak">'.&mt('Author(s):').'<input type="text" size="25" name="'.$type.'_author_'.$i.'" value="'.$author.'" /></span> '.
2430: (' 'x2).
2431: '<span class="LC_nobreak">'.&mt('Thumbnail:');
2432: if ($image) {
2433: $datatable .= $imgsrc.
2434: '<label><input type="checkbox" name="'.$type.'_image_del"'.
2435: ' value="'.$key.'" />'.&mt('Delete?').'</label></span> '.
2436: '<span class="LC_nobreak"> '.&mt('Replace:').' ';
2437: }
2438: if ($switchserver) {
2439: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
2440: } else {
2441: $datatable .= '<input type="file" name="'.$type.'_image_'.$i.'" value="" />';
2442: }
2443: }
2444: $datatable .= '<input type="hidden" name="'.$type.'_id_'.$i.'" value="'.$type.'_'.$key.'" /></span> '.
2445: '<span class="LC_nobreak">'.&mt('LON-CAPA course:').' '.
2446: $coursetitle.'</span></td></tr>'."\n";
2447: $itemcount ++;
2448: }
2449: }
2450: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2451: my $chgstr = ' onchange="javascript:reorderBooks(this.form,'."'$type"."_addbook_pos','$type'".');"';
2452: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'."\n".
2453: '<input type="hidden" name="'.$type.'_maxnum" value="'.$maxnum.'" />'."\n".
2454: '<select name="'.$type.'_addbook_pos"'.$chgstr.'>';
2455: for (my $k=0; $k<$maxnum+1; $k++) {
2456: my $vpos = $k+1;
2457: my $selstr;
2458: if ($k == $maxnum) {
2459: $selstr = ' selected="selected" ';
2460: }
2461: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
2462: }
2463: $datatable .= '</select> '."\n".
2464: '<input type="checkbox" name="'.$type.'_addbook" value="1" />'.&mt('Add').'</td>'."\n".
2465: '<td colspan="2">'.
2466: '<span class="LC_nobreak">'.&mt('Subject:').'<input type="text" size="15" name="'.$type.'_addbook_subject" value="" /></span> '."\n".
2467: (' 'x2).
2468: '<span class="LC_nobreak">'.&mt('Title:').'<input type="text" size="30" name="'.$type.'_addbook_title" value="" /></span> '."\n".
2469: (' 'x2);
2470: if ($type eq 'textbooks') {
2471: $datatable .= '<span class="LC_nobreak">'.&mt('Publisher:').'<input type="text" size="10" name="'.$type.'_addbook_publisher" value="" /></span> '."\n".
2472: (' 'x2).
2473: '<span class="LC_nobreak">'.&mt('Author(s):').'<input type="text" size="25" name="'.$type.'_addbook_author" value="" /></span> '."\n".
2474: (' 'x2).
2475: '<span class="LC_nobreak">'.&mt('Image:').' ';
2476: if ($switchserver) {
2477: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
2478: } else {
2479: $datatable .= '<input type="file" name="'.$type.'_addbook_image" value="" />';
2480: }
2481: }
2482: $datatable .= '</span>'."\n".
2483: '<span class="LC_nobreak">'.&mt('LON-CAPA course:').' '.
2484: &Apache::loncommon::select_dom_form($env{'request.role.domain'},$type.'_addbook_cdom').
2485: '<input type="text" size="25" name="'.$type.'_addbook_cnum" value="" />'.
2486: &Apache::loncommon::selectcourse_link
2487: ('display',$type.'_addbook_cnum',$type.'_addbook_cdom',undef,undef,undef,'Course');
2488: '</span></td>'."\n".
2489: '</tr>'."\n";
2490: $itemcount ++;
2491: return $datatable;
2492: }
2493:
2494: sub textbookcourses_javascript {
2495: my ($settings) = @_;
2496: return unless(ref($settings) eq 'HASH');
2497: my (%ordered,%total,%jstext);
2498: foreach my $type ('textbooks','templates') {
2499: $total{$type} = 0;
2500: if (ref($settings->{$type}) eq 'HASH') {
2501: foreach my $item (keys(%{$settings->{$type}})) {
2502: if (ref($settings->{$type}->{$item}) eq 'HASH') {
2503: my $num = $settings->{$type}->{$item}{'order'};
2504: $ordered{$type}{$num} = $item;
2505: }
2506: }
2507: $total{$type} = scalar(keys(%{$settings->{$type}}));
2508: }
2509: my @jsarray = ();
2510: foreach my $item (sort {$a <=> $b } (keys(%{$ordered{$type}}))) {
2511: push(@jsarray,$ordered{$type}{$item});
2512: }
2513: $jstext{$type} = ' var '.$type.' = Array('."'".join("','",@jsarray)."'".');'."\n";
2514: }
2515: return <<"ENDSCRIPT";
2516: <script type="text/javascript">
2517: // <![CDATA[
2518: function reorderBooks(form,item,caller) {
2519: var changedVal;
2520: $jstext{'textbooks'};
2521: $jstext{'templates'};
2522: var newpos;
2523: var maxh;
2524: if (caller == 'textbooks') {
2525: newpos = 'textbooks_addbook_pos';
2526: maxh = 1 + $total{'textbooks'};
2527: } else {
2528: newpos = 'templates_addbook_pos';
2529: maxh = 1 + $total{'templates'};
2530: }
2531: var current = new Array;
2532: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
2533: if (item == newpos) {
2534: changedVal = newitemVal;
2535: } else {
2536: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
2537: current[newitemVal] = newpos;
2538: }
2539: if (caller == 'textbooks') {
2540: for (var i=0; i<textbooks.length; i++) {
2541: var elementName = 'textbooks_'+textbooks[i];
2542: if (elementName != item) {
2543: if (form.elements[elementName]) {
2544: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
2545: current[currVal] = elementName;
2546: }
2547: }
2548: }
2549: }
2550: if (caller == 'templates') {
2551: for (var i=0; i<templates.length; i++) {
2552: var elementName = 'templates_'+templates[i];
2553: if (elementName != item) {
2554: if (form.elements[elementName]) {
2555: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
2556: current[currVal] = elementName;
2557: }
2558: }
2559: }
2560: }
2561: var oldVal;
2562: for (var j=0; j<maxh; j++) {
2563: if (current[j] == undefined) {
2564: oldVal = j;
2565: }
2566: }
2567: if (oldVal < changedVal) {
2568: for (var k=oldVal+1; k<=changedVal ; k++) {
2569: var elementName = current[k];
2570: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
2571: }
2572: } else {
2573: for (var k=changedVal; k<oldVal; k++) {
2574: var elementName = current[k];
2575: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
2576: }
2577: }
2578: return;
2579: }
2580:
2581: // ]]>
2582: </script>
2583:
2584: ENDSCRIPT
2585: }
2586:
2587: sub ltitools_javascript {
2588: my ($settings) = @_;
2589: return unless(ref($settings) eq 'HASH');
2590: my (%ordered,$total,%jstext);
2591: $total = 0;
2592: foreach my $item (keys(%{$settings})) {
2593: if (ref($settings->{$item}) eq 'HASH') {
2594: my $num = $settings->{$item}{'order'};
2595: $ordered{$num} = $item;
2596: }
2597: }
2598: $total = scalar(keys(%{$settings}));
2599: my @jsarray = ();
2600: foreach my $item (sort {$a <=> $b } (keys(%ordered))) {
2601: push(@jsarray,$ordered{$item});
2602: }
2603: my $jstext = ' var ltitools = Array('."'".join("','",@jsarray)."'".');'."\n";
2604: return <<"ENDSCRIPT";
2605: <script type="text/javascript">
2606: // <![CDATA[
2607: function reorderLTI(form,item) {
2608: var changedVal;
2609: $jstext
2610: var newpos = 'ltitools_add_pos';
2611: var maxh = 1 + $total;
2612: var current = new Array;
2613: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
2614: if (item == newpos) {
2615: changedVal = newitemVal;
2616: } else {
2617: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
2618: current[newitemVal] = newpos;
2619: }
2620: for (var i=0; i<ltitools.length; i++) {
2621: var elementName = 'ltitools_'+ltitools[i];
2622: if (elementName != item) {
2623: if (form.elements[elementName]) {
2624: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
2625: current[currVal] = elementName;
2626: }
2627: }
2628: }
2629: var oldVal;
2630: for (var j=0; j<maxh; j++) {
2631: if (current[j] == undefined) {
2632: oldVal = j;
2633: }
2634: }
2635: if (oldVal < changedVal) {
2636: for (var k=oldVal+1; k<=changedVal ; k++) {
2637: var elementName = current[k];
2638: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
2639: }
2640: } else {
2641: for (var k=changedVal; k<oldVal; k++) {
2642: var elementName = current[k];
2643: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
2644: }
2645: }
2646: return;
2647: }
2648:
2649: // ]]>
2650: </script>
2651:
2652: ENDSCRIPT
2653: }
2654:
2655: sub print_autoenroll {
2656: my ($dom,$settings,$rowtotal) = @_;
2657: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
2658: my ($defdom,$runon,$runoff,$coownerson,$coownersoff,$failsafe);
2659: if (ref($settings) eq 'HASH') {
2660: if (exists($settings->{'run'})) {
2661: if ($settings->{'run'} eq '0') {
2662: $runoff = ' checked="checked" ';
2663: $runon = ' ';
2664: } else {
2665: $runon = ' checked="checked" ';
2666: $runoff = ' ';
2667: }
2668: } else {
2669: if ($autorun) {
2670: $runon = ' checked="checked" ';
2671: $runoff = ' ';
2672: } else {
2673: $runoff = ' checked="checked" ';
2674: $runon = ' ';
2675: }
2676: }
2677: if (exists($settings->{'co-owners'})) {
2678: if ($settings->{'co-owners'} eq '0') {
2679: $coownersoff = ' checked="checked" ';
2680: $coownerson = ' ';
2681: } else {
2682: $coownerson = ' checked="checked" ';
2683: $coownersoff = ' ';
2684: }
2685: } else {
2686: $coownersoff = ' checked="checked" ';
2687: $coownerson = ' ';
2688: }
2689: if (exists($settings->{'sender_domain'})) {
2690: $defdom = $settings->{'sender_domain'};
2691: }
2692: if (exists($settings->{'autofailsafe'})) {
2693: $failsafe = $settings->{'autofailsafe'};
2694: }
2695: } else {
2696: if ($autorun) {
2697: $runon = ' checked="checked" ';
2698: $runoff = ' ';
2699: } else {
2700: $runoff = ' checked="checked" ';
2701: $runon = ' ';
2702: }
2703: }
2704: my $domform = &Apache::loncommon::select_dom_form($defdom,'sender_domain',1);
2705: my $notif_sender;
2706: if (ref($settings) eq 'HASH') {
2707: $notif_sender = $settings->{'sender_uname'};
2708: }
2709: my $datatable='<tr class="LC_odd_row">'.
2710: '<td>'.&mt('Auto-enrollment active?').'</td>'.
2711: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2712: '<input type="radio" name="autoenroll_run"'.
2713: $runon.' value="1" />'.&mt('Yes').'</label> '.
2714: '<label><input type="radio" name="autoenroll_run"'.
2715: $runoff.' value="0" />'.&mt('No').'</label></span></td>'.
2716: '</tr><tr>'.
2717: '<td>'.&mt('Notification messages - sender').
2718: '</td><td class="LC_right_item"><span class="LC_nobreak">'.
2719: &mt('username').': '.
2720: '<input type="text" name="sender_uname" value="'.
2721: $notif_sender.'" size="10" /> '.&mt('domain').
2722: ': '.$domform.'</span></td></tr>'.
2723: '<tr class="LC_odd_row">'.
2724: '<td>'.&mt('Automatically assign co-ownership').'</td>'.
2725: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2726: '<input type="radio" name="autoassign_coowners"'.
2727: $coownerson.' value="1" />'.&mt('Yes').'</label> '.
2728: '<label><input type="radio" name="autoassign_coowners"'.
2729: $coownersoff.' value="0" />'.&mt('No').'</label></span></td>'.
2730: '</tr><tr>'.
2731: '<td>'.&mt('Failsafe for no drops when institutional data missing').'</td>'.
2732: '<td class="LC_right_item"><span class="LC_nobreak">'.
2733: '<input type="text" name="autoenroll_failsafe"'.
2734: ' value="'.$failsafe.'" size="4" /></td></tr>';
2735: $$rowtotal += 4;
2736: return $datatable;
2737: }
2738:
2739: sub print_autoupdate {
2740: my ($position,$dom,$settings,$rowtotal) = @_;
2741: my $datatable;
2742: if ($position eq 'top') {
2743: my $updateon = ' ';
2744: my $updateoff = ' checked="checked" ';
2745: my $classlistson = ' ';
2746: my $classlistsoff = ' checked="checked" ';
2747: if (ref($settings) eq 'HASH') {
2748: if ($settings->{'run'} eq '1') {
2749: $updateon = $updateoff;
2750: $updateoff = ' ';
2751: }
2752: if ($settings->{'classlists'} eq '1') {
2753: $classlistson = $classlistsoff;
2754: $classlistsoff = ' ';
2755: }
2756: }
2757: my %title = (
2758: run => 'Auto-update active?',
2759: classlists => 'Update information in classlists?',
2760: );
2761: $datatable = '<tr class="LC_odd_row">'.
2762: '<td>'.&mt($title{'run'}).'</td>'.
2763: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2764: '<input type="radio" name="autoupdate_run"'.
2765: $updateon.' value="1" />'.&mt('Yes').'</label> '.
2766: '<label><input type="radio" name="autoupdate_run"'.
2767: $updateoff.'value="0" />'.&mt('No').'</label></span></td>'.
2768: '</tr><tr>'.
2769: '<td>'.&mt($title{'classlists'}).'</td>'.
2770: '<td class="LC_right_item"><span class="LC_nobreak">'.
2771: '<label><input type="radio" name="classlists"'.
2772: $classlistson.' value="1" />'.&mt('Yes').'</label> '.
2773: '<label><input type="radio" name="classlists"'.
2774: $classlistsoff.'value="0" />'.&mt('No').'</label></span></td>'.
2775: '</tr>';
2776: $$rowtotal += 2;
2777: } elsif ($position eq 'middle') {
2778: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2779: my $numinrow = 3;
2780: my $locknamesettings;
2781: $datatable .= &insttypes_row($settings,$types,$usertypes,
2782: $dom,$numinrow,$othertitle,
2783: 'lockablenames',$rowtotal);
2784: $$rowtotal ++;
2785: } else {
2786: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2787: my @fields = ('lastname','firstname','middlename','generation',
2788: 'permanentemail','id');
2789: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
2790: my $numrows = 0;
2791: if (ref($types) eq 'ARRAY') {
2792: if (@{$types} > 0) {
2793: $datatable =
2794: &usertype_update_row($settings,$usertypes,\%fieldtitles,
2795: \@fields,$types,\$numrows);
2796: $$rowtotal += @{$types};
2797: }
2798: }
2799: $datatable .=
2800: &usertype_update_row($settings,{'default' => $othertitle},
2801: \%fieldtitles,\@fields,['default'],
2802: \$numrows);
2803: $$rowtotal ++;
2804: }
2805: return $datatable;
2806: }
2807:
2808: sub print_autocreate {
2809: my ($dom,$settings,$rowtotal) = @_;
2810: my (%createon,%createoff,%currhash);
2811: my @types = ('xml','req');
2812: if (ref($settings) eq 'HASH') {
2813: foreach my $item (@types) {
2814: $createoff{$item} = ' checked="checked" ';
2815: $createon{$item} = ' ';
2816: if (exists($settings->{$item})) {
2817: if ($settings->{$item}) {
2818: $createon{$item} = ' checked="checked" ';
2819: $createoff{$item} = ' ';
2820: }
2821: }
2822: }
2823: if ($settings->{'xmldc'} ne '') {
2824: $currhash{$settings->{'xmldc'}} = 1;
2825: }
2826: } else {
2827: foreach my $item (@types) {
2828: $createoff{$item} = ' checked="checked" ';
2829: $createon{$item} = ' ';
2830: }
2831: }
2832: $$rowtotal += 2;
2833: my $numinrow = 2;
2834: my $datatable='<tr class="LC_odd_row">'.
2835: '<td>'.&mt('Create pending official courses from XML files').'</td>'.
2836: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2837: '<input type="radio" name="autocreate_xml"'.
2838: $createon{'xml'}.' value="1" />'.&mt('Yes').'</label> '.
2839: '<label><input type="radio" name="autocreate_xml"'.
2840: $createoff{'xml'}.' value="0" />'.&mt('No').'</label></span>'.
2841: '</td></tr><tr>'.
2842: '<td>'.&mt('Create pending requests for official courses (if validated)').'</td>'.
2843: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2844: '<input type="radio" name="autocreate_req"'.
2845: $createon{'req'}.' value="1" />'.&mt('Yes').'</label> '.
2846: '<label><input type="radio" name="autocreate_req"'.
2847: $createoff{'req'}.' value="0" />'.&mt('No').'</label></span>';
2848: my ($numdc,$dctable,$rows) = &active_dc_picker($dom,$numinrow,'radio',
2849: 'autocreate_xmldc',%currhash);
2850: $datatable .= '</td></tr><tr class="LC_odd_row"><td>';
2851: if ($numdc > 1) {
2852: $datatable .= &mt('Course creation processed as: (choose Dom. Coord.)').
2853: '</td><td class="LC_left_item">';
2854: } else {
2855: $datatable .= &mt('Course creation processed as:').
2856: '</td><td class="LC_right_item">';
2857: }
2858: $datatable .= $dctable.'</td></tr>';
2859: $$rowtotal += $rows;
2860: return $datatable;
2861: }
2862:
2863: sub print_directorysrch {
2864: my ($position,$dom,$settings,$rowtotal) = @_;
2865: my $datatable;
2866: if ($position eq 'top') {
2867: my $instsrchon = ' ';
2868: my $instsrchoff = ' checked="checked" ';
2869: my ($exacton,$containson,$beginson);
2870: my $instlocalon = ' ';
2871: my $instlocaloff = ' checked="checked" ';
2872: if (ref($settings) eq 'HASH') {
2873: if ($settings->{'available'} eq '1') {
2874: $instsrchon = $instsrchoff;
2875: $instsrchoff = ' ';
2876: }
2877: if ($settings->{'localonly'} eq '1') {
2878: $instlocalon = $instlocaloff;
2879: $instlocaloff = ' ';
2880: }
2881: if (ref($settings->{'searchtypes'}) eq 'ARRAY') {
2882: foreach my $type (@{$settings->{'searchtypes'}}) {
2883: if ($type eq 'exact') {
2884: $exacton = ' checked="checked" ';
2885: } elsif ($type eq 'contains') {
2886: $containson = ' checked="checked" ';
2887: } elsif ($type eq 'begins') {
2888: $beginson = ' checked="checked" ';
2889: }
2890: }
2891: } else {
2892: if ($settings->{'searchtypes'} eq 'exact') {
2893: $exacton = ' checked="checked" ';
2894: } elsif ($settings->{'searchtypes'} eq 'contains') {
2895: $containson = ' checked="checked" ';
2896: } elsif ($settings->{'searchtypes'} eq 'specify') {
2897: $exacton = ' checked="checked" ';
2898: $containson = ' checked="checked" ';
2899: }
2900: }
2901: }
2902: my ($searchtitles,$titleorder) = &sorted_searchtitles();
2903: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2904:
2905: my $numinrow = 4;
2906: my $cansrchrow = 0;
2907: $datatable='<tr class="LC_odd_row">'.
2908: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Institutional directory search available?').'</span></td>'.
2909: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2910: '<input type="radio" name="dirsrch_available"'.
2911: $instsrchon.' value="1" />'.&mt('Yes').'</label> '.
2912: '<label><input type="radio" name="dirsrch_available"'.
2913: $instsrchoff.' value="0" />'.&mt('No').'</label></span></td>'.
2914: '</tr><tr>'.
2915: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Other domains can search institution?').'</span></td>'.
2916: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2917: '<input type="radio" name="dirsrch_instlocalonly"'.
2918: $instlocaloff.' value="0" />'.&mt('Yes').'</label> '.
2919: '<label><input type="radio" name="dirsrch_instlocalonly"'.
2920: $instlocalon.' value="1" />'.&mt('No').'</label></span></td>'.
2921: '</tr>';
2922: $$rowtotal += 2;
2923: if (ref($usertypes) eq 'HASH') {
2924: if (keys(%{$usertypes}) > 0) {
2925: $datatable .= &insttypes_row($settings,$types,$usertypes,$dom,
2926: $numinrow,$othertitle,'cansearch',
2927: $rowtotal);
2928: $cansrchrow = 1;
2929: }
2930: }
2931: if ($cansrchrow) {
2932: $$rowtotal ++;
2933: $datatable .= '<tr>';
2934: } else {
2935: $datatable .= '<tr class="LC_odd_row">';
2936: }
2937: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Supported search methods').
2938: '</span></td><td class="LC_left_item" colspan="2"><table><tr>';
2939: foreach my $title (@{$titleorder}) {
2940: if (defined($searchtitles->{$title})) {
2941: my $check = ' ';
2942: if (ref($settings) eq 'HASH') {
2943: if (ref($settings->{'searchby'}) eq 'ARRAY') {
2944: if (grep(/^\Q$title\E$/,@{$settings->{'searchby'}})) {
2945: $check = ' checked="checked" ';
2946: }
2947: }
2948: }
2949: $datatable .= '<td class="LC_left_item">'.
2950: '<span class="LC_nobreak"><label>'.
2951: '<input type="checkbox" name="searchby" '.
2952: 'value="'.$title.'"'.$check.'/>'.
2953: $searchtitles->{$title}.'</label></span></td>';
2954: }
2955: }
2956: $datatable .= '</tr></table></td></tr>';
2957: $$rowtotal ++;
2958: if ($cansrchrow) {
2959: $datatable .= '<tr class="LC_odd_row">';
2960: } else {
2961: $datatable .= '<tr>';
2962: }
2963: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Search latitude').'</span></td>'.
2964: '<td class="LC_left_item" colspan="2">'.
2965: '<span class="LC_nobreak"><label>'.
2966: '<input type="checkbox" name="searchtypes" '.
2967: $exacton.' value="exact" />'.&mt('Exact match').
2968: '</label> '.
2969: '<label><input type="checkbox" name="searchtypes" '.
2970: $beginson.' value="begins" />'.&mt('Begins with').
2971: '</label> '.
2972: '<label><input type="checkbox" name="searchtypes" '.
2973: $containson.' value="contains" />'.&mt('Contains').
2974: '</label></span></td></tr>';
2975: $$rowtotal ++;
2976: } else {
2977: my $domsrchon = ' checked="checked" ';
2978: my $domsrchoff = ' ';
2979: my $domlocalon = ' ';
2980: my $domlocaloff = ' checked="checked" ';
2981: if (ref($settings) eq 'HASH') {
2982: if ($settings->{'lclocalonly'} eq '1') {
2983: $domlocalon = $domlocaloff;
2984: $domlocaloff = ' ';
2985: }
2986: if ($settings->{'lcavailable'} eq '0') {
2987: $domsrchoff = $domsrchon;
2988: $domsrchon = ' ';
2989: }
2990: }
2991: $datatable='<tr class="LC_odd_row">'.
2992: '<td colspan="2"><span class ="LC_nobreak">'.&mt('LON-CAPA directory search available?').'</span></td>'.
2993: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2994: '<input type="radio" name="dirsrch_domavailable"'.
2995: $domsrchon.' value="1" />'.&mt('Yes').'</label> '.
2996: '<label><input type="radio" name="dirsrch_domavailable"'.
2997: $domsrchoff.' value="0" />'.&mt('No').'</label></span></td>'.
2998: '</tr><tr>'.
2999: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Other domains can search LON-CAPA domain?').'</span></td>'.
3000: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
3001: '<input type="radio" name="dirsrch_domlocalonly"'.
3002: $domlocaloff.' value="0" />'.&mt('Yes').'</label> '.
3003: '<label><input type="radio" name="dirsrch_domlocalonly"'.
3004: $domlocalon.' value="1" />'.&mt('No').'</label></span></td>'.
3005: '</tr>';
3006: $$rowtotal += 2;
3007: }
3008: return $datatable;
3009: }
3010:
3011: sub print_contacts {
3012: my ($position,$dom,$settings,$rowtotal) = @_;
3013: my $datatable;
3014: my @contacts = ('adminemail','supportemail');
3015: my (%checked,%to,%otheremails,%bccemails,%includestr,%includeloc,%currfield,
3016: $maxsize,$fields,$fieldtitles,$fieldoptions,$possoptions,@mailings);
3017: if ($position eq 'top') {
3018: if (ref($settings) eq 'HASH') {
3019: foreach my $item (@contacts) {
3020: if (exists($settings->{$item})) {
3021: $to{$item} = $settings->{$item};
3022: }
3023: }
3024: }
3025: } elsif ($position eq 'middle') {
3026: @mailings = ('errormail','packagesmail','lonstatusmail','requestsmail',
3027: 'updatesmail','idconflictsmail');
3028: foreach my $type (@mailings) {
3029: $otheremails{$type} = '';
3030: }
3031: } else {
3032: @mailings = ('helpdeskmail','otherdomsmail');
3033: foreach my $type (@mailings) {
3034: $otheremails{$type} = '';
3035: }
3036: $bccemails{'helpdeskmail'} = '';
3037: $bccemails{'otherdomsmail'} = '';
3038: $includestr{'helpdeskmail'} = '';
3039: $includestr{'otherdomsmail'} = '';
3040: ($fields,$fieldtitles,$fieldoptions,$possoptions) = &helpform_fields();
3041: }
3042: if (ref($settings) eq 'HASH') {
3043: unless ($position eq 'top') {
3044: foreach my $type (@mailings) {
3045: if (exists($settings->{$type})) {
3046: if (ref($settings->{$type}) eq 'HASH') {
3047: foreach my $item (@contacts) {
3048: if ($settings->{$type}{$item}) {
3049: $checked{$type}{$item} = ' checked="checked" ';
3050: }
3051: }
3052: $otheremails{$type} = $settings->{$type}{'others'};
3053: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
3054: $bccemails{$type} = $settings->{$type}{'bcc'};
3055: if ($settings->{$type}{'include'} ne '') {
3056: ($includeloc{$type},$includestr{$type}) = split(/:/,$settings->{$type}{'include'},2);
3057: $includestr{$type} = &unescape($includestr{$type});
3058: }
3059: }
3060: }
3061: } elsif ($type eq 'lonstatusmail') {
3062: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
3063: }
3064: }
3065: }
3066: if ($position eq 'bottom') {
3067: foreach my $type (@mailings) {
3068: $bccemails{$type} = $settings->{$type}{'bcc'};
3069: if ($settings->{$type}{'include'} ne '') {
3070: ($includeloc{$type},$includestr{$type}) = split(/:/,$settings->{$type}{'include'},2);
3071: $includestr{$type} = &unescape($includestr{$type});
3072: }
3073: }
3074: if (ref($settings->{'helpform'}) eq 'HASH') {
3075: if (ref($fields) eq 'ARRAY') {
3076: foreach my $field (@{$fields}) {
3077: $currfield{$field} = $settings->{'helpform'}{$field};
3078: }
3079: }
3080: if (exists($settings->{'helpform'}{'maxsize'})) {
3081: $maxsize = $settings->{'helpform'}{'maxsize'};
3082: } else {
3083: $maxsize = '1.0';
3084: }
3085: } else {
3086: if (ref($fields) eq 'ARRAY') {
3087: foreach my $field (@{$fields}) {
3088: $currfield{$field} = 'yes';
3089: }
3090: }
3091: $maxsize = '1.0';
3092: }
3093: }
3094: } else {
3095: if ($position eq 'top') {
3096: $to{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
3097: $to{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
3098: $checked{'errormail'}{'adminemail'} = ' checked="checked" ';
3099: $checked{'packagesmail'}{'adminemail'} = ' checked="checked" ';
3100: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
3101: $checked{'requestsmail'}{'adminemail'} = ' checked="checked" ';
3102: $checked{'updatesmail'}{'adminemail'} = ' checked="checked" ';
3103: $checked{'idconflictsmail'}{'adminemail'} = ' checked="checked" ';
3104: } elsif ($position eq 'bottom') {
3105: $checked{'helpdeskmail'}{'supportemail'} = ' checked="checked" ';
3106: $checked{'otherdomsmail'}{'supportemail'} = ' checked="checked" ';
3107: if (ref($fields) eq 'ARRAY') {
3108: foreach my $field (@{$fields}) {
3109: $currfield{$field} = 'yes';
3110: }
3111: }
3112: $maxsize = '1.0';
3113: }
3114: }
3115: my ($titles,$short_titles) = &contact_titles();
3116: my $rownum = 0;
3117: my $css_class;
3118: if ($position eq 'top') {
3119: foreach my $item (@contacts) {
3120: $css_class = $rownum%2?' class="LC_odd_row"':'';
3121: $datatable .= '<tr'.$css_class.'>'.
3122: '<td><span class="LC_nobreak">'.$titles->{$item}.
3123: '</span></td><td class="LC_right_item">'.
3124: '<input type="text" name="'.$item.'" value="'.
3125: $to{$item}.'" /></td></tr>';
3126: $rownum ++;
3127: }
3128: } elsif ($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: $rownum ++;
3174: }
3175: unless ($position eq 'top') {
3176: foreach my $type (@mailings) {
3177: $css_class = $rownum%2?' class="LC_odd_row"':'';
3178: $datatable .= '<tr'.$css_class.'>'.
3179: '<td><span class="LC_nobreak">'.
3180: $titles->{$type}.': </span></td>'.
3181: '<td class="LC_left_item">';
3182: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
3183: $datatable .= '<fieldset><legend>'.&mt('E-mail recipient(s)').'</legend>';
3184: }
3185: $datatable .= '<span class="LC_nobreak">';
3186: foreach my $item (@contacts) {
3187: $datatable .= '<label>'.
3188: '<input type="checkbox" name="'.$type.'"'.
3189: $checked{$type}{$item}.
3190: ' value="'.$item.'" />'.$short_titles->{$item}.
3191: '</label> ';
3192: }
3193: $datatable .= '</span><br />'.&mt('Others').': '.
3194: '<input type="text" name="'.$type.'_others" '.
3195: 'value="'.$otheremails{$type}.'" />';
3196: my %locchecked;
3197: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
3198: foreach my $loc ('s','b') {
3199: if ($includeloc{$type} eq $loc) {
3200: $locchecked{$loc} = ' checked="checked"';
3201: last;
3202: }
3203: }
3204: $datatable .= '<br />'.&mt('Bcc:').(' 'x6).
3205: '<input type="text" name="'.$type.'_bcc" '.
3206: 'value="'.$bccemails{$type}.'" /></fieldset>'.
3207: '<fieldset><legend>'.&mt('Optional added text').'</legend>'.
3208: &mt('Text automatically added to e-mail:').' '.
3209: '<input type="text" name="'.$type.'_includestr" value="'.$includestr{$type}.'" /><br >'.
3210: '<span class="LC_nobreak">'.&mt('Location:').' '.
3211: '<label><input type="radio" name="'.$type.'_includeloc" value="s"'.$locchecked{'s'}.' />'.&mt('in subject').'</label>'.
3212: (' 'x2).
3213: '<label><input type="radio" name="'.$type.'_includeloc" value="b"'.$locchecked{'b'}.' />'.&mt('in body').'</label>'.
3214: '</span></fieldset>';
3215: }
3216: $datatable .= '</td></tr>'."\n";
3217: $rownum ++;
3218: }
3219: }
3220: if ($position eq 'middle') {
3221: my %choices;
3222: $choices{'reporterrors'} = &mt('E-mail error reports to [_1]',
3223: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
3224: &mt('LON-CAPA core group - MSU'),600,500));
3225: $choices{'reportupdates'} = &mt('E-mail record of completed LON-CAPA updates to [_1]',
3226: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
3227: &mt('LON-CAPA core group - MSU'),600,500));
3228: my @toggles = ('reporterrors','reportupdates');
3229: my %defaultchecked = ('reporterrors' => 'on',
3230: 'reportupdates' => 'on');
3231: (my $reports,$rownum) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
3232: \%choices,$rownum);
3233: $datatable .= $reports;
3234: } elsif ($position eq 'bottom') {
3235: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
3236: my (@posstypes,%usertypeshash);
3237: if (ref($types) eq 'ARRAY') {
3238: @posstypes = @{$types};
3239: }
3240: if (@posstypes) {
3241: if (ref($usertypes) eq 'HASH') {
3242: %usertypeshash = %{$usertypes};
3243: }
3244: my @overridden;
3245: my $numinrow = 4;
3246: if (ref($settings) eq 'HASH') {
3247: if (ref($settings->{'overrides'}) eq 'HASH') {
3248: foreach my $key (sort(keys(%{$settings->{'overrides'}}))) {
3249: if (ref($settings->{'overrides'}{$key}) eq 'HASH') {
3250: push(@overridden,$key);
3251: foreach my $item (@contacts) {
3252: if ($settings->{'overrides'}{$key}{$item}) {
3253: $checked{'override_'.$key}{$item} = ' checked="checked" ';
3254: }
3255: }
3256: $otheremails{'override_'.$key} = $settings->{'overrides'}{$key}{'others'};
3257: $bccemails{'override_'.$key} = $settings->{'overrides'}{$key}{'bcc'};
3258: $includeloc{'override_'.$key} = '';
3259: $includestr{'override_'.$key} = '';
3260: if ($settings->{'overrides'}{$key}{'include'} ne '') {
3261: ($includeloc{'override_'.$key},$includestr{'override_'.$key}) =
3262: split(/:/,$settings->{'overrides'}{$key}{'include'},2);
3263: $includestr{'override_'.$key} = &unescape($includestr{'override_'.$key});
3264: }
3265: }
3266: }
3267: }
3268: }
3269: my $customclass = 'LC_helpdesk_override';
3270: my $optionsprefix = 'LC_options_helpdesk_';
3271:
3272: my $onclicktypes = "toggleHelpdeskRow(this.form,'overrides','$customclass','$optionsprefix');";
3273:
3274: $datatable .= &insttypes_row($settings,$types,$usertypes,$dom,
3275: $numinrow,$othertitle,'overrides',
3276: \$rownum,$onclicktypes,$customclass);
3277: $rownum ++;
3278: $usertypeshash{'default'} = $othertitle;
3279: foreach my $status (@posstypes) {
3280: my $css_class;
3281: if ($rownum%2) {
3282: $css_class = 'LC_odd_row ';
3283: }
3284: $css_class .= $customclass;
3285: my $rowid = $optionsprefix.$status;
3286: my $hidden = 1;
3287: my $currstyle = 'display:none';
3288: if (grep(/^\Q$status\E$/,@overridden)) {
3289: $currstyle = 'display:table-row';
3290: $hidden = 0;
3291: }
3292: my $key = 'override_'.$status;
3293: $datatable .= &overridden_helpdesk($checked{$key},$otheremails{$key},$bccemails{$key},
3294: $includeloc{$key},$includestr{$key},$status,$rowid,
3295: $usertypeshash{$status},$css_class,$currstyle,
3296: \@contacts,$short_titles);
3297: unless ($hidden) {
3298: $rownum ++;
3299: }
3300: }
3301: }
3302: }
3303: $$rowtotal += $rownum;
3304: return $datatable;
3305: }
3306:
3307: sub overridden_helpdesk {
3308: my ($checked,$otheremails,$bccemails,$includeloc,$includestr,$type,$rowid,
3309: $typetitle,$css_class,$rowstyle,$contacts,$short_titles) = @_;
3310: my $class = 'LC_left_item';
3311: if ($css_class) {
3312: $css_class = ' class="'.$css_class.'"';
3313: }
3314: if ($rowid) {
3315: $rowid = ' id="'.$rowid.'"';
3316: }
3317: if ($rowstyle) {
3318: $rowstyle = ' style="'.$rowstyle.'"';
3319: }
3320: my ($output,$description);
3321: $description = &mt('Helpdesk requests from: [_1] in this domain (overrides default)',"<b>$typetitle</b>");
3322: $output = '<tr'.$css_class.$rowid.$rowstyle.'>'.
3323: "<td>$description</td>\n".
3324: '<td class="'.$class.'" colspan="2">'.
3325: '<fieldset><legend>'.&mt('E-mail recipient(s)').'</legend>'.
3326: '<span class="LC_nobreak">';
3327: if (ref($contacts) eq 'ARRAY') {
3328: foreach my $item (@{$contacts}) {
3329: my $check;
3330: if (ref($checked) eq 'HASH') {
3331: $check = $checked->{$item};
3332: }
3333: my $title;
3334: if (ref($short_titles) eq 'HASH') {
3335: $title = $short_titles->{$item};
3336: }
3337: $output .= '<label>'.
3338: '<input type="checkbox" name="override_'.$type.'"'.$check.
3339: ' value="'.$item.'" />'.$title.'</label> ';
3340: }
3341: }
3342: $output .= '</span><br />'.&mt('Others').': '.
3343: '<input type="text" name="override_'.$type.'_others" '.
3344: 'value="'.$otheremails.'" />';
3345: my %locchecked;
3346: foreach my $loc ('s','b') {
3347: if ($includeloc eq $loc) {
3348: $locchecked{$loc} = ' checked="checked"';
3349: last;
3350: }
3351: }
3352: $output .= '<br />'.&mt('Bcc:').(' 'x6).
3353: '<input type="text" name="override_'.$type.'_bcc" '.
3354: 'value="'.$bccemails.'" /></fieldset>'.
3355: '<fieldset><legend>'.&mt('Optional added text').'</legend>'.
3356: &mt('Text automatically added to e-mail:').' '.
3357: '<input type="text" name="override_'.$type.'_includestr" value="'.$includestr.'" /><br >'.
3358: '<span class="LC_nobreak">'.&mt('Location:').' '.
3359: '<label><input type="radio" name="override_'.$type.'_includeloc" value="s"'.$locchecked{'s'}.' />'.&mt('in subject').'</label>'.
3360: (' 'x2).
3361: '<label><input type="radio" name="override_'.$type.'_includeloc" value="b"'.$locchecked{'b'}.' />'.&mt('in body').'</label>'.
3362: '</span></fieldset>'.
3363: '</td></tr>'."\n";
3364: return $output;
3365: }
3366:
3367: sub contacts_javascript {
3368: return <<"ENDSCRIPT";
3369:
3370: <script type="text/javascript">
3371: // <![CDATA[
3372:
3373: function screenshotSize(field) {
3374: if (document.getElementById('help_screenshotsize')) {
3375: if (field.value == 'no') {
3376: document.getElementById('help_screenshotsize').style.display="none";
3377: } else {
3378: document.getElementById('help_screenshotsize').style.display="";
3379: }
3380: }
3381: return;
3382: }
3383:
3384: function toggleHelpdeskRow(form,checkbox,target,prefix,docount) {
3385: if (form.elements[checkbox].length != undefined) {
3386: var count = 0;
3387: if (docount) {
3388: for (var i=0; i<form.elements[checkbox].length; i++) {
3389: if (form.elements[checkbox][i].checked) {
3390: count ++;
3391: }
3392: }
3393: }
3394: for (var i=0; i<form.elements[checkbox].length; i++) {
3395: var type = form.elements[checkbox][i].value;
3396: if (document.getElementById(prefix+type)) {
3397: if (form.elements[checkbox][i].checked) {
3398: document.getElementById(prefix+type).style.display = 'table-row';
3399: if (count % 2 == 1) {
3400: document.getElementById(prefix+type).className = target+' LC_odd_row';
3401: } else {
3402: document.getElementById(prefix+type).className = target;
3403: }
3404: count ++;
3405: } else {
3406: document.getElementById(prefix+type).style.display = 'none';
3407: }
3408: }
3409: }
3410: }
3411: return;
3412: }
3413:
3414:
3415: // ]]>
3416: </script>
3417:
3418: ENDSCRIPT
3419: }
3420:
3421: sub print_helpsettings {
3422: my ($position,$dom,$settings,$rowtotal) = @_;
3423: my $confname = $dom.'-domainconfig';
3424: my $formname = 'display';
3425: my ($datatable,$itemcount);
3426: if ($position eq 'top') {
3427: $itemcount = 1;
3428: my (%choices,%defaultchecked,@toggles);
3429: $choices{'submitbugs'} = &mt('Display link to: [_1]?',
3430: &Apache::loncommon::modal_link('http://bugs.loncapa.org',
3431: &mt('LON-CAPA bug tracker'),600,500));
3432: %defaultchecked = ('submitbugs' => 'on');
3433: @toggles = ('submitbugs');
3434: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
3435: \%choices,$itemcount);
3436: $$rowtotal ++;
3437: } else {
3438: my $css_class;
3439: my %existing=&Apache::lonnet::dump('roles',$dom,$confname,'rolesdef_');
3440: my (%customroles,%ordered,%current);
3441: if (ref($settings) eq 'HASH') {
3442: if (ref($settings->{'adhoc'}) eq 'HASH') {
3443: %current = %{$settings->{'adhoc'}};
3444: }
3445: }
3446: my $count = 0;
3447: foreach my $key (sort(keys(%existing))) {
3448: if ($key=~/^rolesdef\_(\w+)$/) {
3449: my $rolename = $1;
3450: my (%privs,$order);
3451: ($privs{'system'},$privs{'domain'},$privs{'course'}) = split(/\_/,$existing{$key});
3452: $customroles{$rolename} = \%privs;
3453: if (ref($current{$rolename}) eq 'HASH') {
3454: $order = $current{$rolename}{'order'};
3455: }
3456: if ($order eq '') {
3457: $order = $count;
3458: }
3459: $ordered{$order} = $rolename;
3460: $count++;
3461: }
3462: }
3463: my $maxnum = scalar(keys(%ordered));
3464: my @roles_by_num = ();
3465: foreach my $item (sort {$a <=> $b } (keys(%ordered))) {
3466: push(@roles_by_num,$item);
3467: }
3468: my $context = 'domprefs';
3469: my $crstype = 'Course';
3470: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
3471: my @accesstypes = ('all','dh','da','none');
3472: my ($numstatustypes,@jsarray);
3473: if (ref($types) eq 'ARRAY') {
3474: if (@{$types} > 0) {
3475: $numstatustypes = scalar(@{$types});
3476: push(@accesstypes,'status');
3477: @jsarray = ('bystatus');
3478: }
3479: }
3480: my %domhelpdesk = &Apache::lonnet::get_active_domroles($dom,['dh','da']);
3481: if (keys(%domhelpdesk)) {
3482: push(@accesstypes,('inc','exc'));
3483: push(@jsarray,('notinc','notexc'));
3484: }
3485: my $hiddenstr = join("','",@jsarray);
3486: $datatable .= &helpsettings_javascript(\@roles_by_num,$maxnum,$hiddenstr,$formname);
3487: my $context = 'domprefs';
3488: my $crstype = 'Course';
3489: my $prefix = 'helproles_';
3490: my $add_class = 'LC_hidden';
3491: foreach my $num (@roles_by_num) {
3492: my $role = $ordered{$num};
3493: my ($desc,$access,@statuses);
3494: if (ref($current{$role}) eq 'HASH') {
3495: $desc = $current{$role}{'desc'};
3496: $access = $current{$role}{'access'};
3497: if (ref($current{$role}{'insttypes'}) eq 'ARRAY') {
3498: @statuses = @{$current{$role}{'insttypes'}};
3499: }
3500: }
3501: if ($desc eq '') {
3502: $desc = $role;
3503: }
3504: my $identifier = 'custhelp'.$num;
3505: my %full=();
3506: my %levels= (
3507: course => {},
3508: domain => {},
3509: system => {},
3510: );
3511: my %levelscurrent=(
3512: course => {},
3513: domain => {},
3514: system => {},
3515: );
3516: &Apache::lonuserutils::custom_role_privs($customroles{$role},\%full,\%levels,\%levelscurrent);
3517: my @templateroles = &Apache::lonuserutils::custom_template_roles($context,$crstype);
3518: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3519: my $chgstr = ' onchange="javascript:reorderHelpRoles(this.form,'."'helproles_".$num."_pos'".');"';
3520: $datatable .= '<tr '.$css_class.'><td style="vertical-align: top"><b>'.$role.'</b><br />'.
3521: '<select name="helproles_'.$num.'_pos"'.$chgstr.'>';
3522: for (my $k=0; $k<=$maxnum; $k++) {
3523: my $vpos = $k+1;
3524: my $selstr;
3525: if ($k == $num) {
3526: $selstr = ' selected="selected" ';
3527: }
3528: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
3529: }
3530: $datatable .= '</select>'.(' 'x2).
3531: '<input type="hidden" name="helproles_'.$num.'" value="'.$role.'" />'.
3532: '</td>'.
3533: '<td><fieldset><legend>'.&mt('Role name').'</legend>'.
3534: &mt('Name shown to users:').
3535: '<input type="text" name="helproles_'.$num.'_desc" value="'.$desc.'" />'.
3536: '</fieldset>'.
3537: &helpdeskroles_access($dom,$prefix,$num,$add_class,$current{$role},\@accesstypes,
3538: $othertitle,$usertypes,$types,\%domhelpdesk).
3539: '<fieldset>'.
3540: '<legend>'.&mt('Role privileges').&adhocbutton($prefix,$num,'privs','show').'</legend>'.
3541: &Apache::lonuserutils::custom_role_table($crstype,\%full,\%levels,
3542: \%levelscurrent,$identifier,
3543: 'LC_hidden',$prefix.$num.'_privs').
3544: '</fieldset></td>';
3545: $itemcount ++;
3546: }
3547: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3548: my $newcust = 'custhelp'.$count;
3549: my (%privs,%levelscurrent);
3550: my %full=();
3551: my %levels= (
3552: course => {},
3553: domain => {},
3554: system => {},
3555: );
3556: &Apache::lonuserutils::custom_role_privs(\%privs,\%full,\%levels,\%levelscurrent);
3557: my @templateroles = &Apache::lonuserutils::custom_template_roles($context,$crstype);
3558: my $chgstr = ' onchange="javascript:reorderHelpRoles(this.form,'."'helproles_".$count."_pos'".');"';
3559: $datatable .= '<tr '.$css_class.'><td style="vertical-align: top"><span class="LC_nobreak"><label>'.
3560: '<input type="hidden" name="helproles_maxnum" value="'.$maxnum.'" />'."\n".
3561: '<select name="helproles_'.$count.'_pos"'.$chgstr.'>';
3562: for (my $k=0; $k<$maxnum+1; $k++) {
3563: my $vpos = $k+1;
3564: my $selstr;
3565: if ($k == $maxnum) {
3566: $selstr = ' selected="selected" ';
3567: }
3568: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
3569: }
3570: $datatable .= '</select> '."\n".
3571: '<input type="checkbox" name="newcusthelp" value="'.$count.'" />'. &mt('Add').
3572: '</label></span></td>'.
3573: '<td><fieldset><legend>'.&mt('Role name').'</legend>'.
3574: '<span class="LC_nobreak">'.
3575: &mt('Internal name:').
3576: '<input type="text" size="10" name="custhelpname'.$count.'" value="" />'.
3577: '</span>'.(' 'x4).
3578: '<span class="LC_nobreak">'.
3579: &mt('Name shown to users:').
3580: '<input type="text" size="20" name="helproles_'.$count.'_desc" value="" />'.
3581: '</span></fieldset>'.
3582: &helpdeskroles_access($dom,$prefix,$count,'',undef,\@accesstypes,$othertitle,
3583: $usertypes,$types,\%domhelpdesk).
3584: '<fieldset><legend>'.&mt('Role privileges').'</legend>'.
3585: &Apache::lonuserutils::custom_role_header($context,$crstype,
3586: \@templateroles,$newcust).
3587: &Apache::lonuserutils::custom_role_table('Course',\%full,\%levels,
3588: \%levelscurrent,$newcust).
3589: '</fieldset></td></tr>';
3590: $count ++;
3591: $$rowtotal += $count;
3592: }
3593: return $datatable;
3594: }
3595:
3596: sub adhocbutton {
3597: my ($prefix,$num,$field,$visibility) = @_;
3598: my %lt = &Apache::lonlocal::texthash(
3599: show => 'Show details',
3600: hide => 'Hide details',
3601: );
3602: return '<span style="text-decoration:line-through; font-weight: normal;">'.(' 'x10).
3603: '</span>'.(' 'x2).'<input type="button" id="'.$prefix.$num.'_'.$field.'_vis"'.
3604: ' value="'.$lt{$visibility}.'" style="height:20px;" '.
3605: 'onclick="toggleHelpdeskItem('."'$num','$field'".');" />'.(' 'x2);
3606: }
3607:
3608: sub helpsettings_javascript {
3609: my ($roles_by_num,$total,$hiddenstr,$formname) = @_;
3610: return unless(ref($roles_by_num) eq 'ARRAY');
3611: my %html_js_lt = &Apache::lonlocal::texthash(
3612: show => 'Show details',
3613: hide => 'Hide details',
3614: );
3615: &html_escape(\%html_js_lt);
3616: my $jstext = ' var helproles = Array('."'".join("','",@{$roles_by_num})."'".');'."\n";
3617: return <<"ENDSCRIPT";
3618: <script type="text/javascript">
3619: // <![CDATA[
3620:
3621: function reorderHelpRoles(form,item) {
3622: var changedVal;
3623: $jstext
3624: var newpos = 'helproles_${total}_pos';
3625: var maxh = 1 + $total;
3626: var current = new Array();
3627: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
3628: if (item == newpos) {
3629: changedVal = newitemVal;
3630: } else {
3631: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
3632: current[newitemVal] = newpos;
3633: }
3634: for (var i=0; i<helproles.length; i++) {
3635: var elementName = 'helproles_'+helproles[i]+'_pos';
3636: if (elementName != item) {
3637: if (form.elements[elementName]) {
3638: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
3639: current[currVal] = elementName;
3640: }
3641: }
3642: }
3643: var oldVal;
3644: for (var j=0; j<maxh; j++) {
3645: if (current[j] == undefined) {
3646: oldVal = j;
3647: }
3648: }
3649: if (oldVal < changedVal) {
3650: for (var k=oldVal+1; k<=changedVal ; k++) {
3651: var elementName = current[k];
3652: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
3653: }
3654: } else {
3655: for (var k=changedVal; k<oldVal; k++) {
3656: var elementName = current[k];
3657: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
3658: }
3659: }
3660: return;
3661: }
3662:
3663: function helpdeskAccess(num) {
3664: var curraccess = null;
3665: if (document.$formname.elements['helproles_'+num+'_access'].length) {
3666: for (var i=0; i<document.$formname.elements['helproles_'+num+'_access'].length; i++) {
3667: if (document.$formname.elements['helproles_'+num+'_access'][i].checked) {
3668: curraccess = document.$formname.elements['helproles_'+num+'_access'][i].value;
3669: }
3670: }
3671: }
3672: var shown = Array();
3673: var hidden = Array();
3674: if (curraccess == 'none') {
3675: hidden = Array('$hiddenstr');
3676: } else {
3677: if (curraccess == 'status') {
3678: shown = Array('bystatus');
3679: hidden = Array('notinc','notexc');
3680: } else {
3681: if (curraccess == 'exc') {
3682: shown = Array('notexc');
3683: hidden = Array('notinc','bystatus');
3684: }
3685: if (curraccess == 'inc') {
3686: shown = Array('notinc');
3687: hidden = Array('notexc','bystatus');
3688: }
3689: if ((curraccess == 'all') || (curraccess == 'dh') || (curraccess == 'da')) {
3690: hidden = Array('notinc','notexc','bystatus');
3691: }
3692: }
3693: }
3694: if (hidden.length > 0) {
3695: for (var i=0; i<hidden.length; i++) {
3696: if (document.getElementById('helproles_'+num+'_'+hidden[i])) {
3697: document.getElementById('helproles_'+num+'_'+hidden[i]).style.display = 'none';
3698: }
3699: }
3700: }
3701: if (shown.length > 0) {
3702: for (var i=0; i<shown.length; i++) {
3703: if (document.getElementById('helproles_'+num+'_'+shown[i])) {
3704: if (shown[i] == 'privs') {
3705: document.getElementById('helproles_'+num+'_'+shown[i]).style.display = 'block';
3706: } else {
3707: document.getElementById('helproles_'+num+'_'+shown[i]).style.display = 'inline-block';
3708: }
3709: }
3710: }
3711: }
3712: return;
3713: }
3714:
3715: function toggleHelpdeskItem(num,field) {
3716: if (document.getElementById('helproles_'+num+'_'+field)) {
3717: if (document.getElementById('helproles_'+num+'_'+field).className.match(/(?:^|\\s)LC_hidden(?!\\S)/)) {
3718: document.getElementById('helproles_'+num+'_'+field).className =
3719: document.getElementById('helproles_'+num+'_'+field).className.replace(/(?:^|\\s)LC_hidden(?!\\S)/g ,'');
3720: if (document.getElementById('helproles_'+num+'_'+field+'_vis')) {
3721: document.getElementById('helproles_'+num+'_'+field+'_vis').value = '$html_js_lt{hide}';
3722: }
3723: } else {
3724: document.getElementById('helproles_'+num+'_'+field).className += ' LC_hidden';
3725: if (document.getElementById('helproles_'+num+'_'+field+'_vis')) {
3726: document.getElementById('helproles_'+num+'_'+field+'_vis').value = '$html_js_lt{show}';
3727: }
3728: }
3729: }
3730: return;
3731: }
3732:
3733: // ]]>
3734: </script>
3735:
3736: ENDSCRIPT
3737: }
3738:
3739: sub helpdeskroles_access {
3740: my ($dom,$prefix,$num,$add_class,$current,$accesstypes,$othertitle,
3741: $usertypes,$types,$domhelpdesk) = @_;
3742: return unless ((ref($accesstypes) eq 'ARRAY') && (ref($domhelpdesk) eq 'HASH'));
3743: my %lt = &Apache::lonlocal::texthash(
3744: 'rou' => 'Role usage',
3745: 'whi' => 'Which helpdesk personnel may use this role?',
3746: 'all' => 'All with domain helpdesk or helpdesk assistant role',
3747: 'dh' => 'All with domain helpdesk role',
3748: 'da' => 'All with domain helpdesk assistant role',
3749: 'none' => 'None',
3750: 'status' => 'Determined based on institutional status',
3751: 'inc' => 'Include all, but exclude specific personnel',
3752: 'exc' => 'Exclude all, but include specific personnel',
3753: );
3754: my %usecheck = (
3755: all => ' checked="checked"',
3756: );
3757: my %displaydiv = (
3758: status => 'none',
3759: inc => 'none',
3760: exc => 'none',
3761: priv => 'block',
3762: );
3763: my $output;
3764: if (ref($current) eq 'HASH') {
3765: if (($current->{'access'} ne '') && ($current->{'access'} ne 'all')) {
3766: if (grep(/^\Q$current->{access}\E$/,@{$accesstypes})) {
3767: $usecheck{$current->{access}} = $usecheck{'all'};
3768: delete($usecheck{'all'});
3769: if ($current->{access} =~ /^(status|inc|exc)$/) {
3770: my $access = $1;
3771: $displaydiv{$access} = 'inline';
3772: } elsif ($current->{access} eq 'none') {
3773: $displaydiv{'priv'} = 'none';
3774: }
3775: }
3776: }
3777: }
3778: $output = '<fieldset id="'.$prefix.$num.'_usage"><legend>'.$lt{'rou'}.'</legend>'.
3779: '<p>'.$lt{'whi'}.'</p>';
3780: foreach my $access (@{$accesstypes}) {
3781: $output .= '<p><label><input type="radio" name="'.$prefix.$num.'_access" value="'.$access.'" '.$usecheck{$access}.
3782: ' onclick="helpdeskAccess('."'$num'".');" />'.
3783: $lt{$access}.'</label>';
3784: if ($access eq 'status') {
3785: $output .= '<div id="'.$prefix.$num.'_bystatus" style="display:'.$displaydiv{$access}.'">'.
3786: &Apache::lonuserutils::adhoc_status_types($dom,$prefix,$num,$current->{$access},
3787: $othertitle,$usertypes,$types).
3788: '</div>';
3789: } elsif (($access eq 'inc') && (keys(%{$domhelpdesk}) > 0)) {
3790: $output .= '<div id="'.$prefix.$num.'_notinc" style="display:'.$displaydiv{$access}.'">'.
3791: &Apache::lonuserutils::adhoc_staff($access,$prefix,$num,$current->{$access},$domhelpdesk).
3792: '</div>';
3793: } elsif (($access eq 'exc') && (keys(%{$domhelpdesk}) > 0)) {
3794: $output .= '<div id="'.$prefix.$num.'_notexc" style="display:'.$displaydiv{$access}.'">'.
3795: &Apache::lonuserutils::adhoc_staff($access,$prefix,$num,$current->{$access},$domhelpdesk).
3796: '</div>';
3797: }
3798: $output .= '</p>';
3799: }
3800: $output .= '</fieldset>';
3801: return $output;
3802: }
3803:
3804: sub radiobutton_prefs {
3805: my ($settings,$toggles,$defaultchecked,$choices,$itemcount,$onclick,
3806: $additional,$align) = @_;
3807: return unless ((ref($toggles) eq 'ARRAY') && (ref($defaultchecked) eq 'HASH') &&
3808: (ref($choices) eq 'HASH'));
3809:
3810: my (%checkedon,%checkedoff,$datatable,$css_class);
3811:
3812: foreach my $item (@{$toggles}) {
3813: if ($defaultchecked->{$item} eq 'on') {
3814: $checkedon{$item} = ' checked="checked" ';
3815: $checkedoff{$item} = ' ';
3816: } elsif ($defaultchecked->{$item} eq 'off') {
3817: $checkedoff{$item} = ' checked="checked" ';
3818: $checkedon{$item} = ' ';
3819: }
3820: }
3821: if (ref($settings) eq 'HASH') {
3822: foreach my $item (@{$toggles}) {
3823: if ($settings->{$item} eq '1') {
3824: $checkedon{$item} = ' checked="checked" ';
3825: $checkedoff{$item} = ' ';
3826: } elsif ($settings->{$item} eq '0') {
3827: $checkedoff{$item} = ' checked="checked" ';
3828: $checkedon{$item} = ' ';
3829: }
3830: }
3831: }
3832: if ($onclick) {
3833: $onclick = ' onclick="'.$onclick.'"';
3834: }
3835: foreach my $item (@{$toggles}) {
3836: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3837: $datatable .=
3838: '<tr'.$css_class.'><td style="vertical-align: top">'.
3839: '<span class="LC_nobreak">'.$choices->{$item}.
3840: '</span></td>';
3841: if ($align eq 'left') {
3842: $datatable .= '<td class="LC_left_item">';
3843: } else {
3844: $datatable .= '<td class="LC_right_item">';
3845: }
3846: $datatable .=
3847: '<span class="LC_nobreak">'.
3848: '<label><input type="radio" name="'.
3849: $item.'" '.$checkedon{$item}.' value="1"'.$onclick.' />'.&mt('Yes').
3850: '</label> <label><input type="radio" name="'.$item.'" '.
3851: $checkedoff{$item}.' value="0"'.$onclick.' />'.&mt('No').'</label>'.
3852: '</span>'.$additional.
3853: '</td>'.
3854: '</tr>';
3855: $itemcount ++;
3856: }
3857: return ($datatable,$itemcount);
3858: }
3859:
3860: sub print_ltitools {
3861: my ($dom,$settings,$rowtotal) = @_;
3862: my $rownum = 0;
3863: my $css_class;
3864: my $itemcount = 1;
3865: my $maxnum = 0;
3866: my %ordered;
3867: if (ref($settings) eq 'HASH') {
3868: foreach my $item (keys(%{$settings})) {
3869: if (ref($settings->{$item}) eq 'HASH') {
3870: my $num = $settings->{$item}{'order'};
3871: $ordered{$num} = $item;
3872: }
3873: }
3874: }
3875: my $confname = $dom.'-domainconfig';
3876: my $switchserver = &check_switchserver($dom,$confname);
3877: my $maxnum = scalar(keys(%ordered));
3878: my $datatable = <itools_javascript($settings);
3879: my %lt = <itools_names();
3880: my @courseroles = ('cc','in','ta','ep','st');
3881: my @ltiroles = qw(Instructor ContentDeveloper TeachingAssistant Learner);
3882: my @fields = ('fullname','firstname','lastname','email','user','roles');
3883: if (keys(%ordered)) {
3884: my @items = sort { $a <=> $b } keys(%ordered);
3885: for (my $i=0; $i<@items; $i++) {
3886: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3887: my $item = $ordered{$items[$i]};
3888: my ($title,$key,$secret,$url,$imgsrc);
3889: if (ref($settings->{$item}) eq 'HASH') {
3890: $title = $settings->{$item}->{'title'};
3891: $url = $settings->{$item}->{'url'};
3892: $key = $settings->{$item}->{'key'};
3893: $secret = $settings->{$item}->{'secret'};
3894: my $image = $settings->{$item}->{'image'};
3895: if ($image ne '') {
3896: $imgsrc = '<img src="'.$image.'" alt="'.&mt('Tool Provider icon').'" />';
3897: }
3898: }
3899: my $chgstr = ' onchange="javascript:reorderLTI(this.form,'."'ltitools_".$item."'".');"';
3900: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
3901: .'<select name="ltitools_'.$item.'"'.$chgstr.'>';
3902: for (my $k=0; $k<=$maxnum; $k++) {
3903: my $vpos = $k+1;
3904: my $selstr;
3905: if ($k == $i) {
3906: $selstr = ' selected="selected" ';
3907: }
3908: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
3909: }
3910: $datatable .= '</select>'.(' 'x2).
3911: '<label><input type="checkbox" name="ltitools_del" value="'.$item.'" />'.
3912: &mt('Delete?').'</label></span></td>'.
3913: '<td colspan="2">'.
3914: '<fieldset><legend>'.&mt('Required settings').'</legend>'.
3915: '<span class="LC_nobreak">'.$lt{'title'}.':<input type="text" size="30" name="ltitools_title_'.$i.'" value="'.$title.'" /></span> '.
3916: (' 'x2).
3917: '<span class="LC_nobreak">'.$lt{'version'}.':<select name="ltitools_version_'.$i.'">'.
3918: '<option value="LTI-1p0" selected="selected">1.1</option></select></span> '.
3919: (' 'x2).
3920: '<span class="LC_nobreak">'.$lt{'msgtype'}.':<select name="ltitools_msgtype_'.$i.'">'.
3921: '<option value="basic-lti-launch-request" selected="selected">Launch</option></select></span> '.
3922: '<br /><br />'.
3923: '<span class="LC_nobreak">'.$lt{'url'}.':<input type="text" size="30" name="ltitools_url_'.$i.'"'.
3924: ' value="'.$url.'" /></span>'.
3925: (' 'x2).
3926: '<span class="LC_nobreak">'.$lt{'key'}.
3927: '<input type="text" size="25" name="ltitools_key_'.$i.'" value="'.$key.'" /></span> '.
3928: (' 'x2).
3929: '<span class="LC_nobreak">'.$lt{'secret'}.':'.
3930: '<input type="password" size="20" name="ltitools_secret_'.$i.'" value="'.$secret.'" />'.
3931: '<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>'.
3932: '<input type="hidden" name="ltitools_id_'.$i.'" value="'.$item.'" /></span>'.
3933: '</fieldset>'.
3934: '<fieldset><legend>'.&mt('Optional settings').'</legend>'.
3935: '<span class="LC_nobreak">'.&mt('Display target:');
3936: my %currdisp;
3937: if (ref($settings->{$item}->{'display'}) eq 'HASH') {
3938: if ($settings->{$item}->{'display'}->{'target'} eq 'window') {
3939: $currdisp{'window'} = ' checked="checked"';
3940: } elsif ($settings->{$item}->{'display'}->{'target'} eq 'tab') {
3941: $currdisp{'tab'} = ' checked="checked"';
3942: } else {
3943: $currdisp{'iframe'} = ' checked="checked"';
3944: }
3945: if ($settings->{$item}->{'display'}->{'width'} =~ /^(\d+)$/) {
3946: $currdisp{'width'} = $1;
3947: }
3948: if ($settings->{$item}->{'display'}->{'height'} =~ /^(\d+)$/) {
3949: $currdisp{'height'} = $1;
3950: }
3951: $currdisp{'linktext'} = $settings->{$item}->{'display'}->{'linktext'};
3952: $currdisp{'explanation'} = $settings->{$item}->{'display'}->{'explanation'};
3953: } else {
3954: $currdisp{'iframe'} = ' checked="checked"';
3955: }
3956: foreach my $disp ('iframe','tab','window') {
3957: $datatable .= '<label><input type="radio" name="ltitools_target_'.$i.'" value="'.$disp.'"'.$currdisp{$disp}.' />'.
3958: $lt{$disp}.'</label>'.(' 'x2);
3959: }
3960: $datatable .= (' 'x4);
3961: foreach my $dimen ('width','height') {
3962: $datatable .= '<label>'.$lt{$dimen}.' '.
3963: '<input type="text" name="ltitools_'.$dimen.'_'.$i.'" size="5" value="'.$currdisp{$dimen}.'" /></label>'.
3964: (' 'x2);
3965: }
3966: $datatable .= '<br />'.
3967: '<div class="LC_left_float">'.$lt{'linktext'}.'<br />'.
3968: '<input type="text" name="ltitools_linktext_'.$i.'" size="25" value="'.$currdisp{'linktext'}.'" /></label></div>'.
3969: '<div class="LC_left_float">'.$lt{'explanation'}.'<br />'.
3970: '<textarea name="ltitools_explanation_'.$i.'" rows="5" cols="40">'.$currdisp{'explanation'}.
3971: '</textarea></div><div style=""></div><br />';
3972: $datatable .= '<br />';
3973: foreach my $extra ('passback','roster') {
3974: my $checkedon = '';
3975: my $checkedoff = ' checked="checked"';
3976: if ($settings->{$item}->{$extra}) {
3977: $checkedon = $checkedoff;
3978: $checkedoff = '';
3979: }
3980: $datatable .= $lt{$extra}.' '.
3981: '<label><input type="radio" name="ltitools_'.$extra.'_'.$i.'" value="1"'.$checkedon.' />'.
3982: &mt('Yes').'</label>'.(' 'x2).
3983: '<label><input type="radio" name="ltitools_'.$extra.'_'.$i.'" value="0"'.$checkedoff.' />'.
3984: &mt('No').'</label>'.(' 'x4);
3985: }
3986: $datatable .= '<br /><br /><span class="LC_nobreak">'.$lt{'icon'}.': ';
3987: if ($imgsrc) {
3988: $datatable .= $imgsrc.
3989: '<label><input type="checkbox" name="ltitools_image_del"'.
3990: ' value="'.$item.'" />'.&mt('Delete?').'</label></span> '.
3991: '<span class="LC_nobreak"> '.&mt('Replace:').' ';
3992: } else {
3993: $datatable .= '('.&mt('if larger than 21x21 pixels, image will be scaled').') ';
3994: }
3995: if ($switchserver) {
3996: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
3997: } else {
3998: $datatable .= '<input type="file" name="ltitools_image_'.$i.'" value="" />';
3999: }
4000: $datatable .= '</span></fieldset>';
4001: my (%checkedfields,%rolemaps);
4002: if (ref($settings->{$item}) eq 'HASH') {
4003: if (ref($settings->{$item}->{'fields'}) eq 'HASH') {
4004: %checkedfields = %{$settings->{$item}->{'fields'}};
4005: }
4006: if (ref($settings->{$item}->{'roles'}) eq 'HASH') {
4007: %rolemaps = %{$settings->{$item}->{'roles'}};
4008: $checkedfields{'roles'} = 1;
4009: }
4010: }
4011: $datatable .= '<fieldset><legend>'.&mt('User data sent on launch').'</legend>'.
4012: '<span class="LC_nobreak">';
4013: foreach my $field (@fields) {
4014: my $checked;
4015: if ($checkedfields{$field}) {
4016: $checked = ' checked="checked"';
4017: }
4018: $datatable .= '<label>'.
4019: '<input type="checkbox" name="ltitools_fields_'.$i.'" value="'.$field.'"'.$checked.' />'.
4020: $lt{$field}.'</label>'.(' ' x2);
4021: }
4022: $datatable .= '</span></fieldset>'.
4023: '<fieldset><legend>'.&mt('Role mapping').'</legend><table><tr>';
4024: foreach my $role (@courseroles) {
4025: my ($selected,$selectnone);
4026: if (!$rolemaps{$role}) {
4027: $selectnone = ' selected="selected"';
4028: }
4029: $datatable .= '<td style="text-align: center">'.
4030: &Apache::lonnet::plaintext($role,'Course').'<br />'.
4031: '<select name="ltitools_roles_'.$role.'_'.$i.'">'.
4032: '<option value=""'.$selectnone.'>'.&mt('Select').'</option>';
4033: foreach my $ltirole (@ltiroles) {
4034: unless ($selectnone) {
4035: if ($rolemaps{$role} eq $ltirole) {
4036: $selected = ' selected="selected"';
4037: } else {
4038: $selected = '';
4039: }
4040: }
4041: $datatable .= '<option value="'.$ltirole.'"'.$selected.'>'.$ltirole.'</option>';
4042: }
4043: $datatable .= '</select></td>';
4044: }
4045: $datatable .= '</tr></table></fieldset>';
4046: my %courseconfig;
4047: if (ref($settings->{$item}) eq 'HASH') {
4048: if (ref($settings->{$item}->{'crsconf'}) eq 'HASH') {
4049: %courseconfig = %{$settings->{$item}->{'crsconf'}};
4050: }
4051: }
4052: $datatable .= '<fieldset><legend>'.&mt('Configurable in course').'</legend><span class="LC_nobreak">';
4053: foreach my $item ('label','title','target','linktext','explanation') {
4054: my $checked;
4055: if ($courseconfig{$item}) {
4056: $checked = ' checked="checked"';
4057: }
4058: $datatable .= '<label>'.
4059: '<input type="checkbox" name="ltitools_courseconfig_'.$i.'" value="'.$item.'"'.$checked.' />'.
4060: $lt{'crs'.$item}.'</label>'.(' ' x2)."\n";
4061: }
4062: $datatable .= '</span></fieldset>'.
4063: '<fieldset><legend>'.&mt('Custom items sent on launch').'</legend>'.
4064: '<table><tr><th>'.&mt('Action').'</th><th>'.&mt('Name').'</th><th>'.&mt('Value').'</th></tr>';
4065: if (ref($settings->{$item}->{'custom'}) eq 'HASH') {
4066: my %custom = %{$settings->{$item}->{'custom'}};
4067: if (keys(%custom) > 0) {
4068: foreach my $key (sort(keys(%custom))) {
4069: $datatable .= '<tr><td><span class="LC_nobreak">'.
4070: '<label><input type="checkbox" name="ltitools_customdel_'.$i.'" value="'.
4071: $key.'" />'.&mt('Delete').'</label></span></td><td>'.$key.'</td>'.
4072: '<td><input type="text" name="ltitools_customval_'.$key.'_'.$i.'"'.
4073: ' value="'.$custom{$key}.'" /></td></tr>';
4074: }
4075: }
4076: }
4077: $datatable .= '<tr><td><span class="LC_nobreak">'.
4078: '<label><input type="checkbox" name="ltitools_customadd" value="'.$i.'" />'.
4079: &mt('Add').'</label></span></td><td><input type="text" name="ltitools_custom_name_'.$i.'" />'.
4080: '</td><td><input type="text" name="ltitools_custom_value_'.$i.'" /></td></tr>';
4081: $datatable .= '</table></fieldset></td></tr>'."\n";
4082: $itemcount ++;
4083: }
4084: }
4085: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4086: my $chgstr = ' onchange="javascript:reorderLTI(this.form,'."'ltitools_add_pos'".');"';
4087: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'."\n".
4088: '<input type="hidden" name="ltitools_maxnum" value="'.$maxnum.'" />'."\n".
4089: '<select name="ltitools_add_pos"'.$chgstr.'>';
4090: for (my $k=0; $k<$maxnum+1; $k++) {
4091: my $vpos = $k+1;
4092: my $selstr;
4093: if ($k == $maxnum) {
4094: $selstr = ' selected="selected" ';
4095: }
4096: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
4097: }
4098: $datatable .= '</select> '."\n".
4099: '<input type="checkbox" name="ltitools_add" value="1" />'.&mt('Add').'</td>'."\n".
4100: '<td colspan="2">'.
4101: '<fieldset><legend>'.&mt('Required settings').'</legend>'.
4102: '<span class="LC_nobreak">'.$lt{'title'}.':<input type="text" size="30" name="ltitools_add_title" value="" /></span> '."\n".
4103: (' 'x2).
4104: '<span class="LC_nobreak">'.$lt{'version'}.':<select name="ltitools_add_version">'.
4105: '<option value="LTI-1p0" selected="selected">1.1</option></select></span> '."\n".
4106: (' 'x2).
4107: '<span class="LC_nobreak">'.$lt{'msgtype'}.':<select name="ltitools_add_msgtype">'.
4108: '<option value="basic-lti-launch-request" selected="selected">Launch</option></select></span> '.
4109: '<br />'.
4110: '<span class="LC_nobreak">'.$lt{'url'}.':<input type="text" size="30" name="ltitools_add_url" value="" /></span> '."\n".
4111: (' 'x2).
4112: '<span class="LC_nobreak">'.$lt{'key'}.':<input type="text" size="25" name="ltitools_add_key" value="" /></span> '."\n".
4113: (' 'x2).
4114: '<span class="LC_nobreak">'.$lt{'secret'}.':<input type="password" size="20" name="ltitools_add_secret" value="" />'.
4115: '<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".
4116: '</fieldset>'.
4117: '<fieldset><legend>'.&mt('Optional settings').'</legend>'.
4118: '<span class="LC_nobreak">'.&mt('Display target:');
4119: my %defaultdisp;
4120: $defaultdisp{'iframe'} = ' checked="checked"';
4121: foreach my $disp ('iframe','tab','window') {
4122: $datatable .= '<label><input type="radio" name="ltitools_add_target" value="'.$disp.'"'.$defaultdisp{$disp}.' />'.
4123: $lt{$disp}.'</label>'.(' 'x2);
4124: }
4125: $datatable .= (' 'x4);
4126: foreach my $dimen ('width','height') {
4127: $datatable .= '<label>'.$lt{$dimen}.' '.
4128: '<input type="text" name="ltitools_add_'.$dimen.'" size="5" /></label>'.
4129: (' 'x2);
4130: }
4131: $datatable .= '<br />'.
4132: '<div class="LC_left_float">'.$lt{'linktext'}.'<br />'.
4133: '<input type="text" name="ltitools_add_linktext" size="5" /></label></div>'.
4134: '<div class="LC_left_float">'.$lt{'explanation'}.'<br />'.
4135: '<textarea name=ltitools_add_explanation" rows="5" cols="40"></textarea>'.
4136: '</div><div style=""></div><br />';
4137: foreach my $extra ('passback','roster') {
4138: $datatable .= $lt{$extra}.' '.
4139: '<label><input type="radio" name="ltitools_add_'.$extra.'" value="1" />'.
4140: &mt('Yes').'</label>'.(' 'x2).
4141: '<label><input type="radio" name="ltitools_add_'.$extra.'" value="0" checked="checked" />'.
4142: &mt('No').'</label>'.(' 'x4);
4143: }
4144: $datatable .= '<br /><br /><span class="LC_nobreak">'.$lt{'icon'}.': '.
4145: '('.&mt('if larger than 21x21 pixels, image will be scaled').') ';
4146: if ($switchserver) {
4147: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
4148: } else {
4149: $datatable .= '<input type="file" name="ltitools_add_image" value="" />';
4150: }
4151: $datatable .= '</span></fieldset>'.
4152: '<fieldset><legend>'.&mt('User data sent on launch').'</legend>'.
4153: '<span class="LC_nobreak">';
4154: foreach my $field (@fields) {
4155: $datatable .= '<label>'.
4156: '<input type="checkbox" name="ltitools_add_fields" value="'.$field.'" />'.
4157: $lt{$field}.'</label>'.(' ' x2);
4158: }
4159: $datatable .= '</span></fieldset>'.
4160: '<fieldset><legend>'.&mt('Role mapping').'</legend><table><tr>';
4161: foreach my $role (@courseroles) {
4162: my ($checked,$checkednone);
4163: $datatable .= '<td style="text-align: center">'.
4164: &Apache::lonnet::plaintext($role,'Course').'<br />'.
4165: '<select name="ltitools_add_roles_'.$role.'">'.
4166: '<option value="" selected="selected">'.&mt('Select').'</option>';
4167: foreach my $ltirole (@ltiroles) {
4168: $datatable .= '<option value="'.$ltirole.'">'.$ltirole.'</option>';
4169: }
4170: $datatable .= '</select></td>';
4171: }
4172: $datatable .= '</tr></table></fieldset>'.
4173: '<fieldset><legend>'.&mt('Configurable in course').'</legend><span class="LC_nobreak">';
4174: foreach my $item ('label','title','target','linktext','explanation') {
4175: $datatable .= '<label>'.
4176: '<input type="checkbox" name="ltitools_courseconfig" value="'.$item.'" checked="checked" />'.
4177: $lt{'crs'.$item}.'</label>'.(' ' x2)."\n";
4178: }
4179: $datatable .= '</span></fieldset>'.
4180: '<fieldset><legend>'.&mt('Custom items sent on launch').'</legend>'.
4181: '<table><tr><th>'.&mt('Action').'</th><th>'.&mt('Name').'</th><th>'.&mt('Value').'</th></tr>'.
4182: '<tr><td><span class="LC_nobreak">'.
4183: '<label><input type="checkbox" name="ltitools_add_custom" value="1" />'.
4184: &mt('Add').'</label></span></td><td><input type="text" name="ltitools_add_custom_name" />'.
4185: '</td><td><input type="text" name="ltitools_add_custom_value" /></td></tr>'.
4186: '</table></fieldset></td></tr>'."\n".
4187: '</td>'."\n".
4188: '</tr>'."\n";
4189: $itemcount ++;
4190: return $datatable;
4191: }
4192:
4193: sub ltitools_names {
4194: my %lt = &Apache::lonlocal::texthash(
4195: 'title' => 'Title',
4196: 'version' => 'Version',
4197: 'msgtype' => 'Message Type',
4198: 'url' => 'URL',
4199: 'key' => 'Key',
4200: 'secret' => 'Secret',
4201: 'icon' => 'Icon',
4202: 'user' => 'Username:domain',
4203: 'fullname' => 'Full Name',
4204: 'firstname' => 'First Name',
4205: 'lastname' => 'Last Name',
4206: 'email' => 'E-mail',
4207: 'roles' => 'Role',
4208: 'window' => 'Window',
4209: 'tab' => 'Tab',
4210: 'iframe' => 'iFrame',
4211: 'height' => 'Height',
4212: 'width' => 'Width',
4213: 'linktext' => 'Default Link Text',
4214: 'explanation' => 'Default Explanation',
4215: 'passback' => 'Tool can return grades:',
4216: 'roster' => 'Tool can retrieve roster:',
4217: 'crstarget' => 'Display target',
4218: 'crslabel' => 'Course label',
4219: 'crstitle' => 'Course title',
4220: 'crslinktext' => 'Link Text',
4221: 'crsexplanation' => 'Explanation',
4222: );
4223: return %lt;
4224: }
4225:
4226: sub print_coursedefaults {
4227: my ($position,$dom,$settings,$rowtotal) = @_;
4228: my ($css_class,$datatable,%checkedon,%checkedoff,%defaultchecked,@toggles);
4229: my $itemcount = 1;
4230: my %choices = &Apache::lonlocal::texthash (
4231: canuse_pdfforms => 'Course/Community users can create/upload PDF forms',
4232: uploadquota => 'Default quota for files uploaded directly to course/community using Course Editor (MB)',
4233: anonsurvey_threshold => 'Responder count needed before showing submissions for anonymous surveys',
4234: coursecredits => 'Credits can be specified for courses',
4235: uselcmath => 'Math preview uses LON-CAPA previewer (javascript) in place of DragMath (Java)',
4236: usejsme => 'Molecule editor uses JSME (HTML5) in place of JME (Java)',
4237: texengine => 'Default method to display mathematics',
4238: postsubmit => 'Disable submit button/keypress following student submission',
4239: canclone => "People who may clone a course (besides course's owner and coordinators)",
4240: mysqltables => 'Lifetime (s) of "Temporary" MySQL tables (student performance data) on homeserver',
4241: );
4242: my %staticdefaults = (
4243: texengine => 'MathJax',
4244: anonsurvey_threshold => 10,
4245: uploadquota => 500,
4246: postsubmit => 60,
4247: mysqltables => 172800,
4248: );
4249: if ($position eq 'top') {
4250: %defaultchecked = (
4251: 'canuse_pdfforms' => 'off',
4252: 'uselcmath' => 'on',
4253: 'usejsme' => 'on',
4254: 'canclone' => 'none',
4255: );
4256: @toggles = ('canuse_pdfforms','uselcmath','usejsme');
4257: my $deftex = $staticdefaults{'texengine'};
4258: if (ref($settings) eq 'HASH') {
4259: if ($settings->{'texengine'}) {
4260: if ($settings->{'texengine'} =~ /^(MathJax|mimetex|tth)$/) {
4261: $deftex = $settings->{'texengine'};
4262: }
4263: }
4264: }
4265: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4266: my $mathdisp = '<tr'.$css_class.'><td style="vertical-align: top">'.
4267: '<span class="LC_nobreak">'.$choices{'texengine'}.
4268: '</span></td><td class="LC_right_item">'.
4269: '<select name="texengine">'."\n";
4270: my %texoptions = (
4271: MathJax => 'MathJax',
4272: mimetex => &mt('Convert to Images'),
4273: tth => &mt('TeX to HTML'),
4274: );
4275: foreach my $renderer ('MathJax','mimetex','tth') {
4276: my $selected = '';
4277: if ($renderer eq $deftex) {
4278: $selected = ' selected="selected"';
4279: }
4280: $mathdisp .= '<option value="'.$renderer.'"'.$selected.'>'.$texoptions{$renderer}.'</option>'."\n";
4281: }
4282: $mathdisp .= '</select></td></tr>'."\n";
4283: $itemcount ++;
4284: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
4285: \%choices,$itemcount);
4286: $datatable = $mathdisp.$datatable;
4287: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4288: $datatable .=
4289: '<tr'.$css_class.'><td style="vertical-align: top">'.
4290: '<span class="LC_nobreak">'.$choices{'canclone'}.
4291: '</span></td><td class="LC_left_item">';
4292: my $currcanclone = 'none';
4293: my $onclick;
4294: my @cloneoptions = ('none','domain');
4295: my %clonetitles = (
4296: none => 'No additional course requesters',
4297: domain => "Any course requester in course's domain",
4298: instcode => 'Course requests for official courses ...',
4299: );
4300: my (%codedefaults,@code_order,@posscodes);
4301: if (&Apache::lonnet::auto_instcode_defaults($dom,\%codedefaults,
4302: \@code_order) eq 'ok') {
4303: if (@code_order > 0) {
4304: push(@cloneoptions,'instcode');
4305: $onclick = ' onclick="toggleDisplay(this.form,'."'cloneinstcode'".');"';
4306: }
4307: }
4308: if (ref($settings) eq 'HASH') {
4309: if ($settings->{'canclone'}) {
4310: if (ref($settings->{'canclone'}) eq 'HASH') {
4311: if (ref($settings->{'canclone'}{'instcode'}) eq 'ARRAY') {
4312: if (@code_order > 0) {
4313: $currcanclone = 'instcode';
4314: @posscodes = @{$settings->{'canclone'}{'instcode'}};
4315: }
4316: }
4317: } elsif ($settings->{'canclone'} eq 'domain') {
4318: $currcanclone = $settings->{'canclone'};
4319: }
4320: }
4321: }
4322: foreach my $option (@cloneoptions) {
4323: my ($checked,$additional);
4324: if ($currcanclone eq $option) {
4325: $checked = ' checked="checked"';
4326: }
4327: if ($option eq 'instcode') {
4328: if (@code_order) {
4329: my $show = 'none';
4330: if ($checked) {
4331: $show = 'block';
4332: }
4333: $additional = '<div id="cloneinstcode" style="display:'.$show.';" />'.
4334: &mt('Institutional codes for new and cloned course have identical:').
4335: '<br />';
4336: foreach my $item (@code_order) {
4337: my $codechk;
4338: if ($checked) {
4339: if (grep(/^\Q$item\E$/,@posscodes)) {
4340: $codechk = ' checked="checked"';
4341: }
4342: }
4343: $additional .= '<label>'.
4344: '<input type="checkbox" name="clonecode" value="'.$item.'"'.$codechk.' />'.
4345: $item.'</label>';
4346: }
4347: $additional .= (' 'x2).'('.&mt('check as many as needed').')</div>';
4348: }
4349: }
4350: $datatable .=
4351: '<span class="LC_nobreak"><label><input type="radio" name="canclone"'.$checked.
4352: ' value="'.$option.'"'.$onclick.' />'.$clonetitles{$option}.
4353: '</label> '.$additional.'</span><br />';
4354: }
4355: $datatable .= '</td>'.
4356: '</tr>';
4357: $itemcount ++;
4358: } else {
4359: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
4360: my ($currdefresponder,%defcredits,%curruploadquota,%deftimeout,%currmysql);
4361: my $currusecredits = 0;
4362: my $postsubmitclient = 1;
4363: my @types = ('official','unofficial','community','textbook','placement');
4364: if (ref($settings) eq 'HASH') {
4365: $currdefresponder = $settings->{'anonsurvey_threshold'};
4366: if (ref($settings->{'uploadquota'}) eq 'HASH') {
4367: foreach my $type (keys(%{$settings->{'uploadquota'}})) {
4368: $curruploadquota{$type} = $settings->{'uploadquota'}{$type};
4369: }
4370: }
4371: if (ref($settings->{'coursecredits'}) eq 'HASH') {
4372: foreach my $type (@types) {
4373: next if ($type eq 'community');
4374: $defcredits{$type} = $settings->{'coursecredits'}->{$type};
4375: if ($defcredits{$type} ne '') {
4376: $currusecredits = 1;
4377: }
4378: }
4379: }
4380: if (ref($settings->{'postsubmit'}) eq 'HASH') {
4381: if ($settings->{'postsubmit'}->{'client'} eq 'off') {
4382: $postsubmitclient = 0;
4383: foreach my $type (@types) {
4384: $deftimeout{$type} = $staticdefaults{'postsubmit'};
4385: }
4386: } else {
4387: foreach my $type (@types) {
4388: if (ref($settings->{'postsubmit'}->{'timeout'}) eq 'HASH') {
4389: if ($settings->{'postsubmit'}->{'timeout'}->{$type} =~ /^\d+$/) {
4390: $deftimeout{$type} = $settings->{'postsubmit'}->{'timeout'}->{$type};
4391: } else {
4392: $deftimeout{$type} = $staticdefaults{'postsubmit'};
4393: }
4394: } else {
4395: $deftimeout{$type} = $staticdefaults{'postsubmit'};
4396: }
4397: }
4398: }
4399: } else {
4400: foreach my $type (@types) {
4401: $deftimeout{$type} = $staticdefaults{'postsubmit'};
4402: }
4403: }
4404: if (ref($settings->{'mysqltables'}) eq 'HASH') {
4405: foreach my $type (keys(%{$settings->{'mysqltables'}})) {
4406: $currmysql{$type} = $settings->{'mysqltables'}{$type};
4407: }
4408: } else {
4409: foreach my $type (@types) {
4410: $currmysql{$type} = $staticdefaults{'mysqltables'};
4411: }
4412: }
4413: } else {
4414: foreach my $type (@types) {
4415: $deftimeout{$type} = $staticdefaults{'postsubmit'};
4416: }
4417: }
4418: if (!$currdefresponder) {
4419: $currdefresponder = $staticdefaults{'anonsurvey_threshold'};
4420: } elsif ($currdefresponder < 1) {
4421: $currdefresponder = 1;
4422: }
4423: foreach my $type (@types) {
4424: if ($curruploadquota{$type} eq '') {
4425: $curruploadquota{$type} = $staticdefaults{'uploadquota'};
4426: }
4427: }
4428: $datatable .=
4429: '<tr'.$css_class.'><td><span class="LC_nobreak">'.
4430: $choices{'anonsurvey_threshold'}.
4431: '</span></td>'.
4432: '<td class="LC_right_item"><span class="LC_nobreak">'.
4433: '<input type="text" name="anonsurvey_threshold"'.
4434: ' value="'.$currdefresponder.'" size="5" /></span>'.
4435: '</td></tr>'."\n";
4436: $itemcount ++;
4437: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
4438: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
4439: $choices{'uploadquota'}.
4440: '</span></td>'.
4441: '<td style="text-align: right" class="LC_right_item">'.
4442: '<table><tr>';
4443: foreach my $type (@types) {
4444: $datatable .= '<td style="text-align: center">'.&mt($type).'<br />'.
4445: '<input type="text" name="uploadquota_'.$type.'"'.
4446: ' value="'.$curruploadquota{$type}.'" size="5" /></td>';
4447: }
4448: $datatable .= '</tr></table></td></tr>'."\n";
4449: $itemcount ++;
4450: my $onclick = "toggleDisplay(this.form,'credits');";
4451: my $display = 'none';
4452: if ($currusecredits) {
4453: $display = 'block';
4454: }
4455: my $additional = '<div id="credits" style="display: '.$display.'">'.
4456: '<i>'.&mt('Default credits').'</i><br /><table><tr>';
4457: foreach my $type (@types) {
4458: next if ($type eq 'community');
4459: $additional .= '<td style="text-align: center">'.&mt($type).'<br />'.
4460: '<input type="text" name="'.$type.'_credits"'.
4461: ' value="'.$defcredits{$type}.'" size="3" /></td>';
4462: }
4463: $additional .= '</tr></table></div>'."\n";
4464: %defaultchecked = ('coursecredits' => 'off');
4465: @toggles = ('coursecredits');
4466: my $current = {
4467: 'coursecredits' => $currusecredits,
4468: };
4469: (my $table,$itemcount) =
4470: &radiobutton_prefs($current,\@toggles,\%defaultchecked,
4471: \%choices,$itemcount,$onclick,$additional,'left');
4472: $datatable .= $table;
4473: $onclick = "toggleDisplay(this.form,'studentsubmission');";
4474: my $display = 'none';
4475: if ($postsubmitclient) {
4476: $display = 'block';
4477: }
4478: $additional = '<div id="studentsubmission" style="display: '.$display.'">'.
4479: &mt('Number of seconds submit is disabled').'<br />'.
4480: '<i>'.&mt('Enter 0 to remain disabled until page reload.').'</i><br />'.
4481: '<table><tr>';
4482: foreach my $type (@types) {
4483: $additional .= '<td style="text-align: center">'.&mt($type).'<br />'.
4484: '<input type="text" name="'.$type.'_timeout" value="'.
4485: $deftimeout{$type}.'" size="5" /></td>';
4486: }
4487: $additional .= '</tr></table></div>'."\n";
4488: %defaultchecked = ('postsubmit' => 'on');
4489: @toggles = ('postsubmit');
4490: $current = {
4491: 'postsubmit' => $postsubmitclient,
4492: };
4493: ($table,$itemcount) =
4494: &radiobutton_prefs($current,\@toggles,\%defaultchecked,
4495: \%choices,$itemcount,$onclick,$additional,'left');
4496: $datatable .= $table;
4497: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
4498: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
4499: $choices{'mysqltables'}.
4500: '</span></td>'.
4501: '<td style="text-align: right" class="LC_right_item">'.
4502: '<table><tr>';
4503: foreach my $type (@types) {
4504: $datatable .= '<td style="text-align: center">'.&mt($type).'<br />'.
4505: '<input type="text" name="mysqltables_'.$type.'"'.
4506: ' value="'.$currmysql{$type}.'" size="8" /></td>';
4507: }
4508: $datatable .= '</tr></table></td></tr>'."\n";
4509: $itemcount ++;
4510:
4511: }
4512: $$rowtotal += $itemcount;
4513: return $datatable;
4514: }
4515:
4516: sub print_selfenrollment {
4517: my ($position,$dom,$settings,$rowtotal) = @_;
4518: my ($css_class,$datatable);
4519: my $itemcount = 1;
4520: my @types = ('official','unofficial','community','textbook','placement');
4521: if (($position eq 'top') || ($position eq 'middle')) {
4522: my ($rowsref,$titlesref) = &Apache::lonuserutils::get_selfenroll_titles();
4523: my %descs = &Apache::lonuserutils::selfenroll_default_descs();
4524: my @rows;
4525: my $key;
4526: if ($position eq 'top') {
4527: $key = 'admin';
4528: if (ref($rowsref) eq 'ARRAY') {
4529: @rows = @{$rowsref};
4530: }
4531: } elsif ($position eq 'middle') {
4532: $key = 'default';
4533: @rows = ('types','registered','approval','limit');
4534: }
4535: foreach my $row (@rows) {
4536: if (defined($titlesref->{$row})) {
4537: $itemcount ++;
4538: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4539: $datatable .= '<tr'.$css_class.'>'.
4540: '<td>'.$titlesref->{$row}.'</td>'.
4541: '<td class="LC_left_item">'.
4542: '<table><tr>';
4543: my (%current,%currentcap);
4544: if (ref($settings) eq 'HASH') {
4545: if (ref($settings->{$key}) eq 'HASH') {
4546: foreach my $type (@types) {
4547: if (ref($settings->{$key}->{$type}) eq 'HASH') {
4548: $current{$type} = $settings->{$key}->{$type}->{$row};
4549: }
4550: if (($row eq 'limit') && ($key eq 'default')) {
4551: if (ref($settings->{$key}->{$type}) eq 'HASH') {
4552: $currentcap{$type} = $settings->{$key}->{$type}->{'cap'};
4553: }
4554: }
4555: }
4556: }
4557: }
4558: my %roles = (
4559: '0' => &Apache::lonnet::plaintext('dc'),
4560: );
4561:
4562: foreach my $type (@types) {
4563: unless (($row eq 'registered') && ($key eq 'default')) {
4564: $datatable .= '<th>'.&mt($type).'</th>';
4565: }
4566: }
4567: unless (($row eq 'registered') && ($key eq 'default')) {
4568: $datatable .= '</tr><tr>';
4569: }
4570: foreach my $type (@types) {
4571: if ($type eq 'community') {
4572: $roles{'1'} = &mt('Community personnel');
4573: } else {
4574: $roles{'1'} = &mt('Course personnel');
4575: }
4576: $datatable .= '<td style="vertical-align: top">';
4577: if ($position eq 'top') {
4578: my %checked;
4579: if ($current{$type} eq '0') {
4580: $checked{'0'} = ' checked="checked"';
4581: } else {
4582: $checked{'1'} = ' checked="checked"';
4583: }
4584: foreach my $role ('1','0') {
4585: $datatable .= '<span class="LC_nobreak"><label>'.
4586: '<input type="radio" name="selfenrolladmin_'.$row.'_'.$type.'" '.
4587: 'value="'.$role.'"'.$checked{$role}.' />'.
4588: $roles{$role}.'</label></span> ';
4589: }
4590: } else {
4591: if ($row eq 'types') {
4592: my %checked;
4593: if ($current{$type} =~ /^(all|dom)$/) {
4594: $checked{$1} = ' checked="checked"';
4595: } else {
4596: $checked{''} = ' checked="checked"';
4597: }
4598: foreach my $val ('','dom','all') {
4599: $datatable .= '<span class="LC_nobreak"><label>'.
4600: '<input type ="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
4601: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
4602: }
4603: } elsif ($row eq 'registered') {
4604: my %checked;
4605: if ($current{$type} eq '1') {
4606: $checked{'1'} = ' checked="checked"';
4607: } else {
4608: $checked{'0'} = ' checked="checked"';
4609: }
4610: foreach my $val ('0','1') {
4611: $datatable .= '<span class="LC_nobreak"><label>'.
4612: '<input type ="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
4613: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
4614: }
4615: } elsif ($row eq 'approval') {
4616: my %checked;
4617: if ($current{$type} =~ /^([12])$/) {
4618: $checked{$1} = ' checked="checked"';
4619: } else {
4620: $checked{'0'} = ' checked="checked"';
4621: }
4622: for my $val (0..2) {
4623: $datatable .= '<span class="LC_nobreak"><label>'.
4624: '<input type="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
4625: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
4626: }
4627: } elsif ($row eq 'limit') {
4628: my %checked;
4629: if ($current{$type} =~ /^(allstudents|selfenrolled)$/) {
4630: $checked{$1} = ' checked="checked"';
4631: } else {
4632: $checked{'none'} = ' checked="checked"';
4633: }
4634: my $cap;
4635: if ($currentcap{$type} =~ /^\d+$/) {
4636: $cap = $currentcap{$type};
4637: }
4638: foreach my $val ('none','allstudents','selfenrolled') {
4639: $datatable .= '<span class="LC_nobreak"><label>'.
4640: '<input type="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
4641: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
4642: }
4643: $datatable .= '<br />'.
4644: '<span class="LC_nobreak">'.&mt('Maximum allowed: ').
4645: '<input type="text" name="selfenrolldefault_cap_'.$type.'" size = "5" value="'.$cap.'" />'.
4646: '</span>';
4647: }
4648: }
4649: $datatable .= '</td>';
4650: }
4651: $datatable .= '</tr>';
4652: }
4653: $datatable .= '</table></td></tr>';
4654: }
4655: } elsif ($position eq 'bottom') {
4656: $datatable .= &print_validation_rows('selfenroll',$dom,$settings,\$itemcount);
4657: }
4658: $$rowtotal += $itemcount;
4659: return $datatable;
4660: }
4661:
4662: sub print_validation_rows {
4663: my ($caller,$dom,$settings,$rowtotal) = @_;
4664: my ($itemsref,$namesref,$fieldsref);
4665: if ($caller eq 'selfenroll') {
4666: ($itemsref,$namesref,$fieldsref) = &Apache::lonuserutils::selfenroll_validation_types();
4667: } elsif ($caller eq 'requestcourses') {
4668: ($itemsref,$namesref,$fieldsref) = &Apache::loncoursequeueadmin::requestcourses_validation_types();
4669: }
4670: my %currvalidation;
4671: if (ref($settings) eq 'HASH') {
4672: if (ref($settings->{'validation'}) eq 'HASH') {
4673: %currvalidation = %{$settings->{'validation'}};
4674: }
4675: }
4676: my $datatable;
4677: my $itemcount = 0;
4678: foreach my $item (@{$itemsref}) {
4679: my $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
4680: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
4681: $namesref->{$item}.
4682: '</span></td>'.
4683: '<td class="LC_left_item">';
4684: if (($item eq 'url') || ($item eq 'button')) {
4685: $datatable .= '<span class="LC_nobreak">'.
4686: '<input type="text" name="'.$caller.'_validation_'.$item.'"'.
4687: ' value="'.$currvalidation{$item}.'" size="50" /></span>';
4688: } elsif ($item eq 'fields') {
4689: my @currfields;
4690: if (ref($currvalidation{$item}) eq 'ARRAY') {
4691: @currfields = @{$currvalidation{$item}};
4692: }
4693: foreach my $field (@{$fieldsref}) {
4694: my $check = '';
4695: if (grep(/^\Q$field\E$/,@currfields)) {
4696: $check = ' checked="checked"';
4697: }
4698: $datatable .= '<span class="LC_nobreak"><label>'.
4699: '<input type="checkbox" name="'.$caller.'_validation_fields"'.
4700: ' value="'.$field.'"'.$check.' />'.$field.
4701: '</label></span> ';
4702: }
4703: } elsif ($item eq 'markup') {
4704: $datatable .= '<textarea name="'.$caller.'_validation_markup" cols="50" rows="5" wrap="soft">'.
4705: $currvalidation{$item}.
4706: '</textarea>';
4707: }
4708: $datatable .= '</td></tr>'."\n";
4709: if (ref($rowtotal)) {
4710: $itemcount ++;
4711: }
4712: }
4713: if ($caller eq 'requestcourses') {
4714: my %currhash;
4715: if (ref($settings) eq 'HASH') {
4716: if (ref($settings->{'validation'}) eq 'HASH') {
4717: if ($settings->{'validation'}{'dc'} ne '') {
4718: $currhash{$settings->{'validation'}{'dc'}} = 1;
4719: }
4720: }
4721: }
4722: my $numinrow = 2;
4723: my ($numdc,$dctable,$rows) = &active_dc_picker($dom,$numinrow,'radio',
4724: 'validationdc',%currhash);
4725: my $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
4726: $datatable .= '</td></tr><tr'.$css_class.'><td>';
4727: if ($numdc > 1) {
4728: $datatable .= &mt('Course creation processed as: (choose Dom. Coord.)');
4729: } else {
4730: $datatable .= &mt('Course creation processed as: ');
4731: }
4732: $datatable .= '</td><td class="LC_left_item">'.$dctable.'</td></tr>';
4733: $itemcount ++;
4734: }
4735: if (ref($rowtotal)) {
4736: $$rowtotal += $itemcount;
4737: }
4738: return $datatable;
4739: }
4740:
4741: sub print_usersessions {
4742: my ($position,$dom,$settings,$rowtotal) = @_;
4743: my ($css_class,$datatable,$itemcount,%checked,%choices);
4744: my (%by_ip,%by_location,@intdoms,@instdoms);
4745: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
4746:
4747: my @alldoms = &Apache::lonnet::all_domains();
4748: my %serverhomes = %Apache::lonnet::serverhomeIDs;
4749: my %servers = &Apache::lonnet::internet_dom_servers($dom);
4750: my %altids = &id_for_thisdom(%servers);
4751: if ($position eq 'top') {
4752: if (keys(%serverhomes) > 1) {
4753: my %spareid = ¤t_offloads_to($dom,$settings,\%servers);
4754: my $curroffloadnow;
4755: if (ref($settings) eq 'HASH') {
4756: if (ref($settings->{'offloadnow'}) eq 'HASH') {
4757: $curroffloadnow = $settings->{'offloadnow'};
4758: }
4759: }
4760: $datatable .= &spares_row($dom,\%servers,\%spareid,\%serverhomes,\%altids,$curroffloadnow,$rowtotal);
4761: } else {
4762: $datatable .= '<tr'.$css_class.'><td colspan="2">'.
4763: &mt('Nothing to set here, as the cluster to which this domain belongs only contains one server.').
4764: '</td></tr>';
4765: }
4766: } else {
4767: my %titles = &usersession_titles();
4768: my ($prefix,@types);
4769: if ($position eq 'bottom') {
4770: $prefix = 'remote';
4771: @types = ('version','excludedomain','includedomain');
4772: } else {
4773: $prefix = 'hosted';
4774: @types = ('excludedomain','includedomain');
4775: }
4776: ($datatable,$itemcount) = &rules_by_location($settings,$prefix,\%by_location,\%by_ip,\@types,\%titles);
4777: }
4778: $$rowtotal += $itemcount;
4779: return $datatable;
4780: }
4781:
4782: sub rules_by_location {
4783: my ($settings,$prefix,$by_location,$by_ip,$types,$titles) = @_;
4784: my ($datatable,$itemcount,$css_class);
4785: if (keys(%{$by_location}) == 0) {
4786: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
4787: $datatable = '<tr'.$css_class.'><td colspan="2">'.
4788: &mt('Nothing to set here, as the cluster to which this domain belongs only contains one institution.').
4789: '</td></tr>';
4790: $itemcount = 1;
4791: } else {
4792: $itemcount = 0;
4793: my $numinrow = 5;
4794: my (%current,%checkedon,%checkedoff);
4795: my @locations = sort(keys(%{$by_location}));
4796: foreach my $type (@{$types}) {
4797: $checkedon{$type} = '';
4798: $checkedoff{$type} = ' checked="checked"';
4799: }
4800: if (ref($settings) eq 'HASH') {
4801: if (ref($settings->{$prefix}) eq 'HASH') {
4802: foreach my $key (keys(%{$settings->{$prefix}})) {
4803: $current{$key} = $settings->{$prefix}{$key};
4804: if ($key eq 'version') {
4805: if ($current{$key} ne '') {
4806: $checkedon{$key} = ' checked="checked"';
4807: $checkedoff{$key} = '';
4808: }
4809: } elsif (ref($current{$key}) eq 'ARRAY') {
4810: $checkedon{$key} = ' checked="checked"';
4811: $checkedoff{$key} = '';
4812: }
4813: }
4814: }
4815: }
4816: foreach my $type (@{$types}) {
4817: next if ($type ne 'version' && !@locations);
4818: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
4819: $datatable .= '<tr'.$css_class.'>
4820: <td><span class="LC_nobreak">'.$titles->{$type}.'</span><br />
4821: <span class="LC_nobreak">
4822: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedoff{$type}.' value="0" />'.&mt('Not in use').'</label>
4823: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedon{$type}.' value="1" />'.&mt('In use').'</label></span></td><td>';
4824: if ($type eq 'version') {
4825: my @lcversions = &Apache::lonnet::all_loncaparevs();
4826: my $selector = '<select name="'.$prefix.'_version">';
4827: foreach my $version (@lcversions) {
4828: my $selected = '';
4829: if ($current{'version'} eq $version) {
4830: $selected = ' selected="selected"';
4831: }
4832: $selector .= ' <option value="'.$version.'"'.
4833: $selected.'>'.$version.'</option>';
4834: }
4835: $selector .= '</select> ';
4836: $datatable .= &mt('remote server must be version: [_1] or later',$selector);
4837: } else {
4838: $datatable.= '<div><input type="button" value="'.&mt('check all').'" '.
4839: 'onclick="javascript:checkAll(document.display.'.$prefix.'_'.$type.')"'.
4840: ' />'.(' 'x2).
4841: '<input type="button" value="'.&mt('uncheck all').'" '.
4842: 'onclick="javascript:uncheckAll(document.display.'.$prefix.'_'.$type.')" />'.
4843: "\n".
4844: '</div><div><table>';
4845: my $rem;
4846: for (my $i=0; $i<@locations; $i++) {
4847: my ($showloc,$value,$checkedtype);
4848: if (ref($by_location->{$locations[$i]}) eq 'ARRAY') {
4849: my $ip = $by_location->{$locations[$i]}->[0];
4850: if (ref($by_ip->{$ip}) eq 'ARRAY') {
4851: $value = join(':',@{$by_ip->{$ip}});
4852: $showloc = join(', ',@{$by_ip->{$ip}});
4853: if (ref($current{$type}) eq 'ARRAY') {
4854: foreach my $loc (@{$by_ip->{$ip}}) {
4855: if (grep(/^\Q$loc\E$/,@{$current{$type}})) {
4856: $checkedtype = ' checked="checked"';
4857: last;
4858: }
4859: }
4860: }
4861: }
4862: }
4863: $rem = $i%($numinrow);
4864: if ($rem == 0) {
4865: if ($i > 0) {
4866: $datatable .= '</tr>';
4867: }
4868: $datatable .= '<tr>';
4869: }
4870: $datatable .= '<td class="LC_left_item">'.
4871: '<span class="LC_nobreak"><label>'.
4872: '<input type="checkbox" name="'.$prefix.'_'.$type.
4873: '" value="'.$value.'"'.$checkedtype.' />'.$showloc.
4874: '</label></span></td>';
4875: }
4876: $rem = @locations%($numinrow);
4877: my $colsleft = $numinrow - $rem;
4878: if ($colsleft > 1 ) {
4879: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
4880: ' </td>';
4881: } elsif ($colsleft == 1) {
4882: $datatable .= '<td class="LC_left_item"> </td>';
4883: }
4884: $datatable .= '</tr></table>';
4885: }
4886: $datatable .= '</td></tr>';
4887: $itemcount ++;
4888: }
4889: }
4890: return ($datatable,$itemcount);
4891: }
4892:
4893: sub print_ssl {
4894: my ($position,$dom,$settings,$rowtotal) = @_;
4895: my ($css_class,$datatable);
4896: my $itemcount = 1;
4897: if ($position eq 'top') {
4898: my $primary_id = &Apache::lonnet::domain($dom,'primary');
4899: my $intdom = &Apache::lonnet::internet_dom($primary_id);
4900: my $same_institution;
4901: if ($intdom ne '') {
4902: my $internet_names = &Apache::lonnet::get_internet_names($Apache::lonnet::perlvar{'lonHostID'});
4903: if (ref($internet_names) eq 'ARRAY') {
4904: if (grep(/^\Q$intdom\E$/,@{$internet_names})) {
4905: $same_institution = 1;
4906: }
4907: }
4908: }
4909: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4910: $datatable = '<tr'.$css_class.'><td colspan="2">';
4911: if ($same_institution) {
4912: my %domservers = &Apache::lonnet::get_servers($dom);
4913: $datatable .= &LONCAPA::SSL::print_certstatus(\%domservers,'web','domprefs');
4914: } else {
4915: $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.");
4916: }
4917: $datatable .= '</td></tr>';
4918: $itemcount ++;
4919: } else {
4920: my %titles = &ssl_titles();
4921: my (%by_ip,%by_location,@intdoms,@instdoms);
4922: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
4923: my @alldoms = &Apache::lonnet::all_domains();
4924: my %serverhomes = %Apache::lonnet::serverhomeIDs;
4925: my @domservers = &Apache::lonnet::get_servers($dom);
4926: my %servers = &Apache::lonnet::internet_dom_servers($dom);
4927: my %altids = &id_for_thisdom(%servers);
4928: if (($position eq 'connto') || ($position eq 'connfrom')) {
4929: my $legacy;
4930: unless (ref($settings) eq 'HASH') {
4931: my $name;
4932: if ($position eq 'connto') {
4933: $name = 'loncAllowInsecure';
4934: } else {
4935: $name = 'londAllowInsecure';
4936: }
4937: my $primarylibserv = &Apache::lonnet::domain($dom,'primary');
4938: my @ids=&Apache::lonnet::current_machine_ids();
4939: if (($primarylibserv ne '') && (!grep(/^\Q$primarylibserv\E$/,@ids))) {
4940: my %what = (
4941: $name => 1,
4942: );
4943: my ($result,$returnhash) =
4944: &Apache::lonnet::get_remote_globals($primarylibserv,\%what);
4945: if ($result eq 'ok') {
4946: if (ref($returnhash) eq 'HASH') {
4947: $legacy = $returnhash->{$name};
4948: }
4949: }
4950: } else {
4951: $legacy = $Apache::lonnet::perlvar{$name};
4952: }
4953: }
4954: foreach my $type ('dom','intdom','other') {
4955: my %checked;
4956: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4957: $datatable .= '<tr'.$css_class.'><td>'.$titles{$type}.'</td>'.
4958: '<td class="LC_right_item">';
4959: my $skip;
4960: if ($type eq 'dom') {
4961: unless (keys(%servers) > 1) {
4962: $datatable .= &mt('Nothing to set here, as there are no other servers/VMs');
4963: $skip = 1;
4964: }
4965: }
4966: if ($type eq 'intdom') {
4967: unless (@instdoms > 1) {
4968: $datatable .= &mt('Nothing to set here, as there are no other domains for this institution');
4969: $skip = 1;
4970: }
4971: } elsif ($type eq 'other') {
4972: if (keys(%by_location) == 0) {
4973: $datatable .= &mt('Nothing to set here, as there are no other institutions');
4974: $skip = 1;
4975: }
4976: }
4977: unless ($skip) {
4978: $checked{'yes'} = ' checked="checked"';
4979: if (ref($settings) eq 'HASH') {
4980: if (ref($settings->{$position}) eq 'HASH') {
4981: if ($settings->{$position}->{$type} =~ /^(no|req)$/) {
4982: $checked{$1} = $checked{'yes'};
4983: delete($checked{'yes'});
4984: }
4985: }
4986: } else {
4987: if ($legacy == 0) {
4988: $checked{'req'} = $checked{'yes'};
4989: delete($checked{'yes'});
4990: }
4991: }
4992: foreach my $option ('no','yes','req') {
4993: $datatable .= '<span class="LC_nobreak"><label>'.
4994: '<input type="radio" name="'.$position.'_'.$type.'" '.
4995: 'value="'.$option.'"'.$checked{$option}.' />'.$titles{$option}.
4996: '</label></span>'.(' 'x2);
4997: }
4998: }
4999: $datatable .= '</td></tr>';
5000: $itemcount ++;
5001: }
5002: } else {
5003: my $prefix = 'replication';
5004: my @types = ('certreq','nocertreq');
5005: if (keys(%by_location) == 0) {
5006: $datatable .= '<tr'.$css_class.'><td>'.
5007: &mt('Nothing to set here, as there are no other institutions').
5008: '</td></tr>';
5009: $itemcount ++;
5010: } else {
5011: ($datatable,$itemcount) =
5012: &rules_by_location($settings,$prefix,\%by_location,\%by_ip,\@types,\%titles);
5013: }
5014: }
5015: }
5016: $$rowtotal += $itemcount;
5017: return $datatable;
5018: }
5019:
5020: sub ssl_titles {
5021: return &Apache::lonlocal::texthash (
5022: dom => 'LON-CAPA servers/VMs from same domain',
5023: intdom => 'LON-CAPA servers/VMs from same "internet" domain',
5024: other => 'External LON-CAPA servers/VMs',
5025: connto => 'Connections to other servers',
5026: connfrom => 'Connections from other servers',
5027: replication => 'Replicating content to other institutions',
5028: certreq => 'Client certificate required, but specific domains exempt',
5029: nocertreq => 'No client certificate required, except for specific domains',
5030: no => 'SSL not used',
5031: yes => 'SSL Optional (used if available)',
5032: req => 'SSL Required',
5033: );
5034: }
5035:
5036: sub print_trust {
5037: my ($prefix,$dom,$settings,$rowtotal) = @_;
5038: my ($css_class,$datatable,%checked,%choices);
5039: my (%by_ip,%by_location,@intdoms,@instdoms);
5040: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
5041: my $itemcount = 1;
5042: my %titles = &trust_titles();
5043: my @types = ('exc','inc');
5044: if ($prefix eq 'top') {
5045: $prefix = 'content';
5046: } elsif ($prefix eq 'bottom') {
5047: $prefix = 'msg';
5048: }
5049: ($datatable,$itemcount) = &rules_by_location($settings,$prefix,\%by_location,\%by_ip,\@types,\%titles);
5050: $$rowtotal += $itemcount;
5051: return $datatable;
5052: }
5053:
5054: sub trust_titles {
5055: return &Apache::lonlocal::texthash(
5056: content => "Access to this domain's content by others",
5057: shared => "Access to other domain's content by this domain",
5058: enroll => "Enrollment in this domain's courses by others",
5059: othcoau => "Co-author roles in this domain for others",
5060: coaurem => "Co-author roles for this domain's users elsewhere",
5061: domroles => "Domain roles in this domain assignable to others",
5062: catalog => "Course Catalog for this domain displayed elsewhere",
5063: reqcrs => "Requests for creation of courses in this domain by others",
5064: msg => "Users in other domains can send messages to this domain",
5065: exc => "Allow all, but exclude specific domains",
5066: inc => "Deny all, but include specific domains",
5067: );
5068: }
5069:
5070: sub build_location_hashes {
5071: my ($intdoms,$by_ip,$by_location,$instdoms) = @_;
5072: return unless((ref($intdoms) eq 'ARRAY') && (ref($by_ip) eq 'HASH') &&
5073: (ref($by_location) eq 'HASH') && (ref($instdoms) eq 'ARRAY'));
5074: my %iphost = &Apache::lonnet::get_iphost();
5075: my $primary_id = &Apache::lonnet::domain($env{'request.role.domain'},'primary');
5076: my $primary_ip = &Apache::lonnet::get_host_ip($primary_id);
5077: if (ref($iphost{$primary_ip}) eq 'ARRAY') {
5078: foreach my $id (@{$iphost{$primary_ip}}) {
5079: my $intdom = &Apache::lonnet::internet_dom($id);
5080: unless(grep(/^\Q$intdom\E$/,@{$intdoms})) {
5081: push(@{$intdoms},$intdom);
5082: }
5083: }
5084: }
5085: foreach my $ip (keys(%iphost)) {
5086: if (ref($iphost{$ip}) eq 'ARRAY') {
5087: foreach my $id (@{$iphost{$ip}}) {
5088: my $location = &Apache::lonnet::internet_dom($id);
5089: if ($location) {
5090: if (grep(/^\Q$location\E$/,@{$intdoms})) {
5091: my $dom = &Apache::lonnet::host_domain($id);
5092: unless (grep(/^\Q$dom\E/,@{$instdoms})) {
5093: push(@{$instdoms},$dom);
5094: }
5095: next;
5096: }
5097: if (ref($by_ip->{$ip}) eq 'ARRAY') {
5098: unless(grep(/^\Q$location\E$/,@{$by_ip->{$ip}})) {
5099: push(@{$by_ip->{$ip}},$location);
5100: }
5101: } else {
5102: $by_ip->{$ip} = [$location];
5103: }
5104: }
5105: }
5106: }
5107: }
5108: foreach my $ip (sort(keys(%{$by_ip}))) {
5109: if (ref($by_ip->{$ip}) eq 'ARRAY') {
5110: @{$by_ip->{$ip}} = sort(@{$by_ip->{$ip}});
5111: my $first = $by_ip->{$ip}->[0];
5112: if (ref($by_location->{$first}) eq 'ARRAY') {
5113: unless (grep(/^\Q$ip\E$/,@{$by_location->{$first}})) {
5114: push(@{$by_location->{$first}},$ip);
5115: }
5116: } else {
5117: $by_location->{$first} = [$ip];
5118: }
5119: }
5120: }
5121: return;
5122: }
5123:
5124: sub current_offloads_to {
5125: my ($dom,$settings,$servers) = @_;
5126: my (%spareid,%otherdomconfigs);
5127: if (ref($servers) eq 'HASH') {
5128: foreach my $lonhost (sort(keys(%{$servers}))) {
5129: my $gotspares;
5130: if (ref($settings) eq 'HASH') {
5131: if (ref($settings->{'spares'}) eq 'HASH') {
5132: if (ref($settings->{'spares'}{$lonhost}) eq 'HASH') {
5133: $spareid{$lonhost}{'primary'} = $settings->{'spares'}{$lonhost}{'primary'};
5134: $spareid{$lonhost}{'default'} = $settings->{'spares'}{$lonhost}{'default'};
5135: $gotspares = 1;
5136: }
5137: }
5138: }
5139: unless ($gotspares) {
5140: my $gotspares;
5141: my $serverhomeID =
5142: &Apache::lonnet::get_server_homeID($servers->{$lonhost});
5143: my $serverhomedom =
5144: &Apache::lonnet::host_domain($serverhomeID);
5145: if ($serverhomedom ne $dom) {
5146: if (ref($otherdomconfigs{$serverhomedom} eq 'HASH')) {
5147: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}) eq 'HASH') {
5148: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}) eq 'HASH') {
5149: $spareid{$lonhost}{'primary'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'primary'};
5150: $spareid{$lonhost}{'default'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'default'};
5151: $gotspares = 1;
5152: }
5153: }
5154: } else {
5155: $otherdomconfigs{$serverhomedom} =
5156: &Apache::lonnet::get_dom('configuration',['usersessions'],$serverhomedom);
5157: if (ref($otherdomconfigs{$serverhomedom}) eq 'HASH') {
5158: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}) eq 'HASH') {
5159: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}) eq 'HASH') {
5160: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{$lonhost}) eq 'HASH') {
5161: $spareid{$lonhost}{'primary'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'primary'};
5162: $spareid{$lonhost}{'default'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'default'};
5163: $gotspares = 1;
5164: }
5165: }
5166: }
5167: }
5168: }
5169: }
5170: }
5171: unless ($gotspares) {
5172: if ($lonhost eq $Apache::lonnet::perlvar{'lonHostID'}) {
5173: $spareid{$lonhost}{'primary'} = $Apache::lonnet::spareid{'primary'};
5174: $spareid{$lonhost}{'default'} = $Apache::lonnet::spareid{'default'};
5175: } else {
5176: my $server_hostname = &Apache::lonnet::hostname($lonhost);
5177: my $server_homeID = &Apache::lonnet::get_server_homeID($server_hostname);
5178: if ($server_homeID eq $Apache::lonnet::perlvar{'lonHostID'}) {
5179: $spareid{$lonhost}{'primary'} = $Apache::lonnet::spareid{'primary'};
5180: $spareid{$lonhost}{'default'} = $Apache::lonnet::spareid{'default'};
5181: } else {
5182: my %what = (
5183: spareid => 1,
5184: );
5185: my ($result,$returnhash) =
5186: &Apache::lonnet::get_remote_globals($lonhost,\%what);
5187: if ($result eq 'ok') {
5188: if (ref($returnhash) eq 'HASH') {
5189: if (ref($returnhash->{'spareid'}) eq 'HASH') {
5190: $spareid{$lonhost}{'primary'} = $returnhash->{'spareid'}->{'primary'};
5191: $spareid{$lonhost}{'default'} = $returnhash->{'spareid'}->{'default'};
5192: }
5193: }
5194: }
5195: }
5196: }
5197: }
5198: }
5199: }
5200: return %spareid;
5201: }
5202:
5203: sub spares_row {
5204: my ($dom,$servers,$spareid,$serverhomes,$altids,$curroffloadnow,$rowtotal) = @_;
5205: my $css_class;
5206: my $numinrow = 4;
5207: my $itemcount = 1;
5208: my $datatable;
5209: my %typetitles = &sparestype_titles();
5210: if ((ref($servers) eq 'HASH') && (ref($spareid) eq 'HASH') && (ref($altids) eq 'HASH')) {
5211: foreach my $server (sort(keys(%{$servers}))) {
5212: my $serverhome = &Apache::lonnet::get_server_homeID($servers->{$server});
5213: my ($othercontrol,$serverdom);
5214: if ($serverhome ne $server) {
5215: $serverdom = &Apache::lonnet::host_domain($serverhome);
5216: $othercontrol = &mt('Session offloading controlled by domain: [_1]','<b>'.$serverdom.'</b>');
5217: } else {
5218: $serverdom = &Apache::lonnet::host_domain($server);
5219: if ($serverdom ne $dom) {
5220: $othercontrol = &mt('Session offloading controlled by domain: [_1]','<b>'.$serverdom.'</b>');
5221: }
5222: }
5223: next unless (ref($spareid->{$server}) eq 'HASH');
5224: my $checkednow;
5225: if (ref($curroffloadnow) eq 'HASH') {
5226: if ($curroffloadnow->{$server}) {
5227: $checkednow = ' checked="checked"';
5228: }
5229: }
5230: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
5231: $datatable .= '<tr'.$css_class.'>
5232: <td rowspan="2">
5233: <span class="LC_nobreak">'.
5234: &mt('[_1] when busy, offloads to:'
5235: ,'<b>'.$server.'</b>').'</span><br />'.
5236: '<span class="LC_nobreak">'."\n".
5237: '<label><input type="checkbox" name="offloadnow" value="'.$server.'"'.$checkednow.' />'.
5238: ' '.&mt('Switch active users on next access').'</label></span>'.
5239: "\n";
5240: my (%current,%canselect);
5241: my @choices =
5242: &possible_newspares($server,$spareid->{$server},$serverhomes,$altids);
5243: foreach my $type ('primary','default') {
5244: if (ref($spareid->{$server}) eq 'HASH') {
5245: if (ref($spareid->{$server}{$type}) eq 'ARRAY') {
5246: my @spares = @{$spareid->{$server}{$type}};
5247: if (@spares > 0) {
5248: if ($othercontrol) {
5249: $current{$type} = join(', ',@spares);
5250: } else {
5251: $current{$type} .= '<table>';
5252: my $numspares = scalar(@spares);
5253: for (my $i=0; $i<@spares; $i++) {
5254: my $rem = $i%($numinrow);
5255: if ($rem == 0) {
5256: if ($i > 0) {
5257: $current{$type} .= '</tr>';
5258: }
5259: $current{$type} .= '<tr>';
5260: }
5261: $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'".');" /> '.
5262: $spareid->{$server}{$type}[$i].
5263: '</label></td>'."\n";
5264: }
5265: my $rem = @spares%($numinrow);
5266: my $colsleft = $numinrow - $rem;
5267: if ($colsleft > 1 ) {
5268: $current{$type} .= '<td colspan="'.$colsleft.
5269: '" class="LC_left_item">'.
5270: ' </td>';
5271: } elsif ($colsleft == 1) {
5272: $current{$type} .= '<td class="LC_left_item"> </td>'."\n";
5273: }
5274: $current{$type} .= '</tr></table>';
5275: }
5276: }
5277: }
5278: if ($current{$type} eq '') {
5279: $current{$type} = &mt('None specified');
5280: }
5281: if ($othercontrol) {
5282: if ($type eq 'primary') {
5283: $canselect{$type} = $othercontrol;
5284: }
5285: } else {
5286: $canselect{$type} =
5287: &mt('Add new [_1]'.$type.'[_2]:','<i>','</i>').' '.
5288: '<select name="newspare_'.$type.'_'.$server.'" '.
5289: 'id="newspare_'.$type.'_'.$server.'" onchange="checkNewSpares('."'$server','$type'".');">'."\n".
5290: '<option value="" selected ="selected">'.&mt('Select').'</option>'."\n";
5291: if (@choices > 0) {
5292: foreach my $lonhost (@choices) {
5293: $canselect{$type} .= '<option value="'.$lonhost.'">'.$lonhost.'</option>'."\n";
5294: }
5295: }
5296: $canselect{$type} .= '</select>'."\n";
5297: }
5298: } else {
5299: $current{$type} = &mt('Could not be determined');
5300: if ($type eq 'primary') {
5301: $canselect{$type} = $othercontrol;
5302: }
5303: }
5304: if ($type eq 'default') {
5305: $datatable .= '<tr'.$css_class.'>';
5306: }
5307: $datatable .= '<td><i>'.$typetitles{$type}.'</i></td>'."\n".
5308: '<td>'.$current{$type}.'</td>'."\n".
5309: '<td>'.$canselect{$type}.'</td></tr>'."\n";
5310: }
5311: $itemcount ++;
5312: }
5313: }
5314: $$rowtotal += $itemcount;
5315: return $datatable;
5316: }
5317:
5318: sub possible_newspares {
5319: my ($server,$currspares,$serverhomes,$altids) = @_;
5320: my $serverhostname = &Apache::lonnet::hostname($server);
5321: my %excluded;
5322: if ($serverhostname ne '') {
5323: %excluded = (
5324: $serverhostname => 1,
5325: );
5326: }
5327: if (ref($currspares) eq 'HASH') {
5328: foreach my $type (keys(%{$currspares})) {
5329: if (ref($currspares->{$type}) eq 'ARRAY') {
5330: if (@{$currspares->{$type}} > 0) {
5331: foreach my $curr (@{$currspares->{$type}}) {
5332: my $hostname = &Apache::lonnet::hostname($curr);
5333: $excluded{$hostname} = 1;
5334: }
5335: }
5336: }
5337: }
5338: }
5339: my @choices;
5340: if ((ref($serverhomes) eq 'HASH') && (ref($altids) eq 'HASH')) {
5341: if (keys(%{$serverhomes}) > 1) {
5342: foreach my $name (sort(keys(%{$serverhomes}))) {
5343: unless ($excluded{$name}) {
5344: if (exists($altids->{$serverhomes->{$name}})) {
5345: push(@choices,$altids->{$serverhomes->{$name}});
5346: } else {
5347: push(@choices,$serverhomes->{$name});
5348: }
5349: }
5350: }
5351: }
5352: }
5353: return sort(@choices);
5354: }
5355:
5356: sub print_loadbalancing {
5357: my ($dom,$settings,$rowtotal) = @_;
5358: my $primary_id = &Apache::lonnet::domain($dom,'primary');
5359: my $intdom = &Apache::lonnet::internet_dom($primary_id);
5360: my $numinrow = 1;
5361: my $datatable;
5362: my %servers = &Apache::lonnet::internet_dom_servers($dom);
5363: my (%currbalancer,%currtargets,%currrules,%existing);
5364: if (ref($settings) eq 'HASH') {
5365: %existing = %{$settings};
5366: }
5367: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
5368: &get_loadbalancers_config(\%servers,\%existing,\%currbalancer,
5369: \%currtargets,\%currrules);
5370: } else {
5371: return;
5372: }
5373: my ($othertitle,$usertypes,$types) =
5374: &Apache::loncommon::sorted_inst_types($dom);
5375: my $rownum = 8;
5376: if (ref($types) eq 'ARRAY') {
5377: $rownum += scalar(@{$types});
5378: }
5379: my @css_class = ('LC_odd_row','LC_even_row');
5380: my $balnum = 0;
5381: my $islast;
5382: my (@toshow,$disabledtext);
5383: if (keys(%currbalancer) > 0) {
5384: @toshow = sort(keys(%currbalancer));
5385: if (scalar(@toshow) < scalar(keys(%servers)) + 1) {
5386: push(@toshow,'');
5387: }
5388: } else {
5389: @toshow = ('');
5390: $disabledtext = &mt('No existing load balancer');
5391: }
5392: foreach my $lonhost (@toshow) {
5393: if ($balnum == scalar(@toshow)-1) {
5394: $islast = 1;
5395: } else {
5396: $islast = 0;
5397: }
5398: my $cssidx = $balnum%2;
5399: my $targets_div_style = 'display: none';
5400: my $disabled_div_style = 'display: block';
5401: my $homedom_div_style = 'display: none';
5402: $datatable .= '<tr class="'.$css_class[$cssidx].'">'.
5403: '<td rowspan="'.$rownum.'" style="vertical-align: top">'.
5404: '<p>';
5405: if ($lonhost eq '') {
5406: $datatable .= '<span class="LC_nobreak">';
5407: if (keys(%currbalancer) > 0) {
5408: $datatable .= &mt('Add balancer:');
5409: } else {
5410: $datatable .= &mt('Enable balancer:');
5411: }
5412: $datatable .= ' '.
5413: '<select name="loadbalancing_lonhost_'.$balnum.'"'.
5414: ' id="loadbalancing_lonhost_'.$balnum.'"'.
5415: ' onchange="toggleTargets('."'$balnum'".');">'."\n".
5416: '<option value="" selected="selected">'.&mt('None').
5417: '</option>'."\n";
5418: foreach my $server (sort(keys(%servers))) {
5419: next if ($currbalancer{$server});
5420: $datatable .= '<option value="'.$server.'">'.$server.'</option>'."\n";
5421: }
5422: $datatable .=
5423: '</select>'."\n".
5424: '<input type="hidden" name="loadbalancing_prevlonhost_'.$balnum.'" id="loadbalancing_prevlonhost_'.$balnum.'" value="" /> </span>'."\n";
5425: } else {
5426: $datatable .= '<i>'.$lonhost.'</i><br /><span class="LC_nobreak">'.
5427: '<label><input type="checkbox" name="loadbalancing_delete" value="'.$balnum.'" id="loadbalancing_delete_'.$balnum.'" onclick="javascript:balancerDeleteChange('."'$balnum'".');" /> '.
5428: &mt('Stop balancing').'</label>'.
5429: '<input type="hidden" name="loadbalancing_lonhost_'.$balnum.'" value="'.$lonhost.'" id="loadbalancing_lonhost_'.$balnum.'" /></span>';
5430: $targets_div_style = 'display: block';
5431: $disabled_div_style = 'display: none';
5432: if ($dom eq &Apache::lonnet::host_domain($lonhost)) {
5433: $homedom_div_style = 'display: block';
5434: }
5435: }
5436: $datatable .= '</p></td><td rowspan="'.$rownum.'" style="vertical-align: top">'.
5437: '<div id="loadbalancing_disabled_'.$balnum.'" style="'.
5438: $disabled_div_style.'">'.$disabledtext.'</div>'."\n".
5439: '<div id="loadbalancing_targets_'.$balnum.'" style="'.$targets_div_style.'">'.&mt('Offloads to:').'<br />';
5440: my ($numspares,@spares) = &count_servers($lonhost,%servers);
5441: my @sparestypes = ('primary','default');
5442: my %typetitles = &sparestype_titles();
5443: my %hostherechecked = (
5444: no => ' checked="checked"',
5445: );
5446: foreach my $sparetype (@sparestypes) {
5447: my $targettable;
5448: for (my $i=0; $i<$numspares; $i++) {
5449: my $checked;
5450: if (ref($currtargets{$lonhost}) eq 'HASH') {
5451: if (ref($currtargets{$lonhost}{$sparetype}) eq 'ARRAY') {
5452: if (grep(/^\Q$spares[$i]\E$/,@{$currtargets{$lonhost}{$sparetype}})) {
5453: $checked = ' checked="checked"';
5454: }
5455: }
5456: }
5457: my ($chkboxval,$disabled);
5458: if (($lonhost ne '') && (exists($servers{$lonhost}))) {
5459: $chkboxval = $spares[$i];
5460: }
5461: if (exists($currbalancer{$spares[$i]})) {
5462: $disabled = ' disabled="disabled"';
5463: }
5464: $targettable .=
5465: '<td><span class="LC_nobreak"><label>'.
5466: '<input type="checkbox" name="loadbalancing_target_'.$balnum.'_'.$sparetype.'"'.
5467: $checked.$disabled.' value="'.$chkboxval.'" id="loadbalancing_target_'.$balnum.'_'.$sparetype.'_'.$i.'" onclick="checkOffloads('."this,'$balnum','$sparetype'".');" /><span id="loadbalancing_targettxt_'.$balnum.'_'.$sparetype.'_'.$i.'"> '.$chkboxval.
5468: '</span></label></span></td>';
5469: my $rem = $i%($numinrow);
5470: if ($rem == 0) {
5471: if (($i > 0) && ($i < $numspares-1)) {
5472: $targettable .= '</tr>';
5473: }
5474: if ($i < $numspares-1) {
5475: $targettable .= '<tr>';
5476: }
5477: }
5478: }
5479: if ($targettable ne '') {
5480: my $rem = $numspares%($numinrow);
5481: my $colsleft = $numinrow - $rem;
5482: if ($colsleft > 1 ) {
5483: $targettable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
5484: ' </td>';
5485: } elsif ($colsleft == 1) {
5486: $targettable .= '<td class="LC_left_item"> </td>';
5487: }
5488: $datatable .= '<i>'.$typetitles{$sparetype}.'</i><br />'.
5489: '<table><tr>'.$targettable.'</tr></table><br />';
5490: }
5491: $hostherechecked{$sparetype} = '';
5492: if (ref($currtargets{$lonhost}) eq 'HASH') {
5493: if (ref($currtargets{$lonhost}{$sparetype}) eq 'ARRAY') {
5494: if (grep(/^\Q$lonhost\E$/,@{$currtargets{$lonhost}{$sparetype}})) {
5495: $hostherechecked{$sparetype} = ' checked="checked"';
5496: $hostherechecked{'no'} = '';
5497: }
5498: }
5499: }
5500: }
5501: $datatable .= &mt('Hosting on balancer itself').'<br />'.
5502: '<label><input type="radio" name="loadbalancing_target_'.$balnum.'_hosthere" value="no"'.
5503: $hostherechecked{'no'}.' />'.&mt('No').'</label><br />';
5504: foreach my $sparetype (@sparestypes) {
5505: $datatable .= '<label><input type="radio" name="loadbalancing_target_'.$balnum.'_hosthere" '.
5506: 'value="'.$sparetype.'"'.$hostherechecked{$sparetype}.' /><i>'.$typetitles{$sparetype}.
5507: '</i></label><br />';
5508: }
5509: $datatable .= '</div></td></tr>'.
5510: &loadbalancing_rules($dom,$intdom,$currrules{$lonhost},
5511: $othertitle,$usertypes,$types,\%servers,
5512: \%currbalancer,$lonhost,
5513: $targets_div_style,$homedom_div_style,
5514: $css_class[$cssidx],$balnum,$islast);
5515: $$rowtotal += $rownum;
5516: $balnum ++;
5517: }
5518: $datatable .= '<input type="hidden" name="loadbalancing_total" id="loadbalancing_total" value="'.$balnum.'" />';
5519: return $datatable;
5520: }
5521:
5522: sub get_loadbalancers_config {
5523: my ($servers,$existing,$currbalancer,$currtargets,$currrules) = @_;
5524: return unless ((ref($servers) eq 'HASH') &&
5525: (ref($existing) eq 'HASH') && (ref($currbalancer) eq 'HASH') &&
5526: (ref($currtargets) eq 'HASH') && (ref($currrules) eq 'HASH'));
5527: if (keys(%{$existing}) > 0) {
5528: my $oldlonhost;
5529: foreach my $key (sort(keys(%{$existing}))) {
5530: if ($key eq 'lonhost') {
5531: $oldlonhost = $existing->{'lonhost'};
5532: $currbalancer->{$oldlonhost} = 1;
5533: } elsif ($key eq 'targets') {
5534: if ($oldlonhost) {
5535: $currtargets->{$oldlonhost} = $existing->{'targets'};
5536: }
5537: } elsif ($key eq 'rules') {
5538: if ($oldlonhost) {
5539: $currrules->{$oldlonhost} = $existing->{'rules'};
5540: }
5541: } elsif (ref($existing->{$key}) eq 'HASH') {
5542: $currbalancer->{$key} = 1;
5543: $currtargets->{$key} = $existing->{$key}{'targets'};
5544: $currrules->{$key} = $existing->{$key}{'rules'};
5545: }
5546: }
5547: } else {
5548: my ($balancerref,$targetsref) =
5549: &Apache::lonnet::get_lonbalancer_config($servers);
5550: if ((ref($balancerref) eq 'HASH') && (ref($targetsref) eq 'HASH')) {
5551: foreach my $server (sort(keys(%{$balancerref}))) {
5552: $currbalancer->{$server} = 1;
5553: $currtargets->{$server} = $targetsref->{$server};
5554: }
5555: }
5556: }
5557: return;
5558: }
5559:
5560: sub loadbalancing_rules {
5561: my ($dom,$intdom,$currrules,$othertitle,$usertypes,$types,$servers,
5562: $currbalancer,$lonhost,$targets_div_style,$homedom_div_style,
5563: $css_class,$balnum,$islast) = @_;
5564: my $output;
5565: my $num = 0;
5566: my ($alltypes,$othertypes,$titles) =
5567: &loadbalancing_titles($dom,$intdom,$usertypes,$types);
5568: if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) {
5569: foreach my $type (@{$alltypes}) {
5570: $num ++;
5571: my $current;
5572: if (ref($currrules) eq 'HASH') {
5573: $current = $currrules->{$type};
5574: }
5575: if (($type eq '_LC_external') || ($type eq '_LC_internetdom')) {
5576: if ($dom ne &Apache::lonnet::host_domain($lonhost)) {
5577: $current = '';
5578: }
5579: }
5580: $output .= &loadbalance_rule_row($type,$titles->{$type},$current,
5581: $servers,$currbalancer,$lonhost,$dom,
5582: $targets_div_style,$homedom_div_style,
5583: $css_class,$balnum,$num,$islast);
5584: }
5585: }
5586: return $output;
5587: }
5588:
5589: sub loadbalancing_titles {
5590: my ($dom,$intdom,$usertypes,$types) = @_;
5591: my %othertypes = (
5592: '_LC_adv' => &mt('Advanced users from [_1]',$dom),
5593: '_LC_author' => &mt('Users from [_1] with author role',$dom),
5594: '_LC_internetdom' => &mt('Users not from [_1], but from [_2]',$dom,$intdom),
5595: '_LC_external' => &mt('Users not from [_1]',$intdom),
5596: '_LC_ipchangesso' => &mt('SSO users from [_1], with IP mismatch',$dom),
5597: '_LC_ipchange' => &mt('Non-SSO users with IP mismatch'),
5598: );
5599: my @alltypes = ('_LC_adv','_LC_author','_LC_internetdom','_LC_external','_LC_ipchangesso','_LC_ipchange');
5600: my @available;
5601: if (ref($types) eq 'ARRAY') {
5602: @available = @{$types};
5603: }
5604: unless (grep(/^default$/,@available)) {
5605: push(@available,'default');
5606: }
5607: unshift(@alltypes,@available);
5608: my %titles;
5609: foreach my $type (@alltypes) {
5610: if ($type =~ /^_LC_/) {
5611: $titles{$type} = $othertypes{$type};
5612: } elsif ($type eq 'default') {
5613: $titles{$type} = &mt('All users from [_1]',$dom);
5614: if (ref($types) eq 'ARRAY') {
5615: if (@{$types} > 0) {
5616: $titles{$type} = &mt('Other users from [_1]',$dom);
5617: }
5618: }
5619: } elsif (ref($usertypes) eq 'HASH') {
5620: $titles{$type} = $usertypes->{$type};
5621: }
5622: }
5623: return (\@alltypes,\%othertypes,\%titles);
5624: }
5625:
5626: sub loadbalance_rule_row {
5627: my ($type,$title,$current,$servers,$currbalancer,$lonhost,$dom,
5628: $targets_div_style,$homedom_div_style,$css_class,$balnum,$num,$islast) = @_;
5629: my @rulenames;
5630: my %ruletitles = &offloadtype_text();
5631: if (($type eq '_LC_ipchangesso') || ($type eq '_LC_ipchange')) {
5632: @rulenames = ('balancer','offloadedto','specific');
5633: } else {
5634: @rulenames = ('default','homeserver');
5635: if ($type eq '_LC_external') {
5636: push(@rulenames,'externalbalancer');
5637: } else {
5638: push(@rulenames,'specific');
5639: }
5640: push(@rulenames,'none');
5641: }
5642: my $style = $targets_div_style;
5643: if (($type eq '_LC_external') || ($type eq '_LC_internetdom')) {
5644: $style = $homedom_div_style;
5645: }
5646: my $space;
5647: if ($islast && $num == 1) {
5648: $space = '<div style="display:inline-block;"> </div>';
5649: }
5650: my $output =
5651: '<tr class="'.$css_class.'" id="balanceruletr_'.$balnum.'_'.$num.'"><td style="vertical-align: top">'.$space.
5652: '<div id="balanceruletitle_'.$balnum.'_'.$type.'" style="'.$style.'">'.$title.'</div></td>'."\n".
5653: '<td valaign="top">'.$space.
5654: '<div id="balancerule_'.$balnum.'_'.$type.'" style="'.$style.'">'."\n";
5655: for (my $i=0; $i<@rulenames; $i++) {
5656: my $rule = $rulenames[$i];
5657: my ($checked,$extra);
5658: if ($rulenames[$i] eq 'default') {
5659: $rule = '';
5660: }
5661: if ($rulenames[$i] eq 'specific') {
5662: if (ref($servers) eq 'HASH') {
5663: my $default;
5664: if (($current ne '') && (exists($servers->{$current}))) {
5665: $checked = ' checked="checked"';
5666: }
5667: unless ($checked) {
5668: $default = ' selected="selected"';
5669: }
5670: $extra =
5671: ': <select name="loadbalancing_singleserver_'.$balnum.'_'.$type.
5672: '" id="loadbalancing_singleserver_'.$balnum.'_'.$type.
5673: '" onchange="singleServerToggle('."'$balnum','$type'".')">'."\n".
5674: '<option value=""'.$default.'></option>'."\n";
5675: foreach my $server (sort(keys(%{$servers}))) {
5676: if (ref($currbalancer) eq 'HASH') {
5677: next if (exists($currbalancer->{$server}));
5678: }
5679: my $selected;
5680: if ($server eq $current) {
5681: $selected = ' selected="selected"';
5682: }
5683: $extra .= '<option value="'.$server.'"'.$selected.'>'.$server.'</option>';
5684: }
5685: $extra .= '</select>';
5686: }
5687: } elsif ($rule eq $current) {
5688: $checked = ' checked="checked"';
5689: }
5690: $output .= '<span class="LC_nobreak"><label>'.
5691: '<input type="radio" name="loadbalancing_rules_'.$balnum.'_'.$type.
5692: '" id="loadbalancing_rules_'.$balnum.'_'.$type.'_'.$i.'" value="'.
5693: $rule.'" onclick="balanceruleChange('."this.form,'$balnum','$type'".
5694: ')"'.$checked.' /> ';
5695: if (($rulenames[$i] eq 'specific') && ($type =~ /^_LC_ipchange/)) {
5696: $output .= $ruletitles{'particular'};
5697: } else {
5698: $output .= $ruletitles{$rulenames[$i]};
5699: }
5700: $output .= '</label>'.$extra.'</span><br />'."\n";
5701: }
5702: $output .= '</div></td></tr>'."\n";
5703: return $output;
5704: }
5705:
5706: sub offloadtype_text {
5707: my %ruletitles = &Apache::lonlocal::texthash (
5708: 'default' => 'Offloads to default destinations',
5709: 'homeserver' => "Offloads to user's home server",
5710: 'externalbalancer' => "Offloads to Load Balancer in user's domain",
5711: 'specific' => 'Offloads to specific server',
5712: 'none' => 'No offload',
5713: 'balancer' => 'Session hosted on Load Balancer, after re-authentication',
5714: 'offloadedto' => 'Session hosted on offload server, after re-authentication',
5715: 'particular' => 'Session hosted (after re-auth) on server:',
5716: );
5717: return %ruletitles;
5718: }
5719:
5720: sub sparestype_titles {
5721: my %typestitles = &Apache::lonlocal::texthash (
5722: 'primary' => 'primary',
5723: 'default' => 'default',
5724: );
5725: return %typestitles;
5726: }
5727:
5728: sub contact_titles {
5729: my %titles = &Apache::lonlocal::texthash (
5730: 'supportemail' => 'Support E-mail address',
5731: 'adminemail' => 'Default Server Admin E-mail address',
5732: 'errormail' => 'Error reports to be e-mailed to',
5733: 'packagesmail' => 'Package update alerts to be e-mailed to',
5734: 'helpdeskmail' => "Helpdesk requests from all users in this domain",
5735: 'otherdomsmail' => 'Helpdesk requests from users in other (unconfigured) domains',
5736: 'lonstatusmail' => 'E-mail from nightly status check (warnings/errors)',
5737: 'requestsmail' => 'E-mail from course requests requiring approval',
5738: 'updatesmail' => 'E-mail from nightly check of LON-CAPA module integrity/updates',
5739: 'idconflictsmail' => 'E-mail from bi-nightly check for multiple users sharing same student/employee ID',
5740: );
5741: my %short_titles = &Apache::lonlocal::texthash (
5742: adminemail => 'Admin E-mail address',
5743: supportemail => 'Support E-mail',
5744: );
5745: return (\%titles,\%short_titles);
5746: }
5747:
5748: sub helpform_fields {
5749: my %titles = &Apache::lonlocal::texthash (
5750: 'username' => 'Name',
5751: 'user' => 'Username/domain',
5752: 'phone' => 'Phone',
5753: 'cc' => 'Cc e-mail',
5754: 'course' => 'Course Details',
5755: 'section' => 'Sections',
5756: 'screenshot' => 'File upload',
5757: );
5758: my @fields = ('username','phone','user','course','section','cc','screenshot');
5759: my %possoptions = (
5760: username => ['yes','no','req'],
5761: phone => ['yes','no','req'],
5762: user => ['yes','no'],
5763: cc => ['yes','no'],
5764: course => ['yes','no'],
5765: section => ['yes','no'],
5766: screenshot => ['yes','no'],
5767: );
5768: my %fieldoptions = &Apache::lonlocal::texthash (
5769: 'yes' => 'Optional',
5770: 'req' => 'Required',
5771: 'no' => "Not shown",
5772: );
5773: return (\@fields,\%titles,\%fieldoptions,\%possoptions);
5774: }
5775:
5776: sub tool_titles {
5777: my %titles = &Apache::lonlocal::texthash (
5778: aboutme => 'Personal web page',
5779: blog => 'Blog',
5780: webdav => 'WebDAV',
5781: portfolio => 'Portfolio',
5782: official => 'Official courses (with institutional codes)',
5783: unofficial => 'Unofficial courses',
5784: community => 'Communities',
5785: textbook => 'Textbook courses',
5786: placement => 'Placement tests',
5787: );
5788: return %titles;
5789: }
5790:
5791: sub courserequest_titles {
5792: my %titles = &Apache::lonlocal::texthash (
5793: official => 'Official',
5794: unofficial => 'Unofficial',
5795: community => 'Communities',
5796: textbook => 'Textbook',
5797: placement => 'Placement tests',
5798: norequest => 'Not allowed',
5799: approval => 'Approval by Dom. Coord.',
5800: validate => 'With validation',
5801: autolimit => 'Numerical limit',
5802: unlimited => '(blank for unlimited)',
5803: );
5804: return %titles;
5805: }
5806:
5807: sub authorrequest_titles {
5808: my %titles = &Apache::lonlocal::texthash (
5809: norequest => 'Not allowed',
5810: approval => 'Approval by Dom. Coord.',
5811: automatic => 'Automatic approval',
5812: );
5813: return %titles;
5814: }
5815:
5816: sub courserequest_conditions {
5817: my %conditions = &Apache::lonlocal::texthash (
5818: approval => '(Processing of request subject to approval by Domain Coordinator).',
5819: validate => '(Processing of request subject to institutional validation).',
5820: );
5821: return %conditions;
5822: }
5823:
5824:
5825: sub print_usercreation {
5826: my ($position,$dom,$settings,$rowtotal) = @_;
5827: my $numinrow = 4;
5828: my $datatable;
5829: if ($position eq 'top') {
5830: $$rowtotal ++;
5831: my $rowcount = 0;
5832: my ($rules,$ruleorder) = &Apache::lonnet::inst_userrules($dom,'username');
5833: if (ref($rules) eq 'HASH') {
5834: if (keys(%{$rules}) > 0) {
5835: $datatable .= &user_formats_row('username',$settings,$rules,
5836: $ruleorder,$numinrow,$rowcount);
5837: $$rowtotal ++;
5838: $rowcount ++;
5839: }
5840: }
5841: my ($idrules,$idruleorder) = &Apache::lonnet::inst_userrules($dom,'id');
5842: if (ref($idrules) eq 'HASH') {
5843: if (keys(%{$idrules}) > 0) {
5844: $datatable .= &user_formats_row('id',$settings,$idrules,
5845: $idruleorder,$numinrow,$rowcount);
5846: $$rowtotal ++;
5847: $rowcount ++;
5848: }
5849: }
5850: if ($rowcount == 0) {
5851: $datatable .= '<tr><td colspan="2">'.&mt('No format rules have been defined for usernames or IDs in this domain.').'</td></tr>';
5852: $$rowtotal ++;
5853: $rowcount ++;
5854: }
5855: } elsif ($position eq 'middle') {
5856: my @creators = ('author','course','requestcrs');
5857: my ($rules,$ruleorder) =
5858: &Apache::lonnet::inst_userrules($dom,'username');
5859: my %lt = &usercreation_types();
5860: my %checked;
5861: if (ref($settings) eq 'HASH') {
5862: if (ref($settings->{'cancreate'}) eq 'HASH') {
5863: foreach my $item (@creators) {
5864: $checked{$item} = $settings->{'cancreate'}{$item};
5865: }
5866: } elsif (ref($settings->{'cancreate'}) eq 'ARRAY') {
5867: foreach my $item (@creators) {
5868: if (grep(/^\Q$item\E$/,@{$settings->{'cancreate'}})) {
5869: $checked{$item} = 'none';
5870: }
5871: }
5872: }
5873: }
5874: my $rownum = 0;
5875: foreach my $item (@creators) {
5876: $rownum ++;
5877: if ($checked{$item} eq '') {
5878: $checked{$item} = 'any';
5879: }
5880: my $css_class;
5881: if ($rownum%2) {
5882: $css_class = '';
5883: } else {
5884: $css_class = ' class="LC_odd_row" ';
5885: }
5886: $datatable .= '<tr'.$css_class.'>'.
5887: '<td><span class="LC_nobreak">'.$lt{$item}.
5888: '</span></td><td style="text-align: right">';
5889: my @options = ('any');
5890: if (ref($rules) eq 'HASH') {
5891: if (keys(%{$rules}) > 0) {
5892: push(@options,('official','unofficial'));
5893: }
5894: }
5895: push(@options,'none');
5896: foreach my $option (@options) {
5897: my $type = 'radio';
5898: my $check = ' ';
5899: if ($checked{$item} eq $option) {
5900: $check = ' checked="checked" ';
5901: }
5902: $datatable .= '<span class="LC_nobreak"><label>'.
5903: '<input type="'.$type.'" name="can_createuser_'.
5904: $item.'" value="'.$option.'"'.$check.'/> '.
5905: $lt{$option}.'</label> </span>';
5906: }
5907: $datatable .= '</td></tr>';
5908: }
5909: } else {
5910: my @contexts = ('author','course','domain');
5911: my @authtypes = ('int','krb4','krb5','loc');
5912: my %checked;
5913: if (ref($settings) eq 'HASH') {
5914: if (ref($settings->{'authtypes'}) eq 'HASH') {
5915: foreach my $item (@contexts) {
5916: if (ref($settings->{'authtypes'}{$item}) eq 'HASH') {
5917: foreach my $auth (@authtypes) {
5918: if ($settings->{'authtypes'}{$item}{$auth}) {
5919: $checked{$item}{$auth} = ' checked="checked" ';
5920: }
5921: }
5922: }
5923: }
5924: }
5925: } else {
5926: foreach my $item (@contexts) {
5927: foreach my $auth (@authtypes) {
5928: $checked{$item}{$auth} = ' checked="checked" ';
5929: }
5930: }
5931: }
5932: my %title = &context_names();
5933: my %authname = &authtype_names();
5934: my $rownum = 0;
5935: my $css_class;
5936: foreach my $item (@contexts) {
5937: if ($rownum%2) {
5938: $css_class = '';
5939: } else {
5940: $css_class = ' class="LC_odd_row" ';
5941: }
5942: $datatable .= '<tr'.$css_class.'>'.
5943: '<td>'.$title{$item}.
5944: '</td><td class="LC_left_item">'.
5945: '<span class="LC_nobreak">';
5946: foreach my $auth (@authtypes) {
5947: $datatable .= '<label>'.
5948: '<input type="checkbox" name="'.$item.'_auth" '.
5949: $checked{$item}{$auth}.' value="'.$auth.'" />'.
5950: $authname{$auth}.'</label> ';
5951: }
5952: $datatable .= '</span></td></tr>';
5953: $rownum ++;
5954: }
5955: $$rowtotal += $rownum;
5956: }
5957: return $datatable;
5958: }
5959:
5960: sub print_selfcreation {
5961: my ($position,$dom,$settings,$rowtotal) = @_;
5962: my (@selfcreate,$createsettings,$processing,$emailoptions,$emailverified,
5963: $emaildomain,$datatable);
5964: if (ref($settings) eq 'HASH') {
5965: if (ref($settings->{'cancreate'}) eq 'HASH') {
5966: $createsettings = $settings->{'cancreate'};
5967: if (ref($createsettings) eq 'HASH') {
5968: if (ref($createsettings->{'selfcreate'}) eq 'ARRAY') {
5969: @selfcreate = @{$createsettings->{'selfcreate'}};
5970: } elsif ($createsettings->{'selfcreate'} ne '') {
5971: if ($settings->{'cancreate'}{'selfcreate'} eq 'any') {
5972: @selfcreate = ('email','login','sso');
5973: } elsif ($createsettings->{'selfcreate'} ne 'none') {
5974: @selfcreate = ($createsettings->{'selfcreate'});
5975: }
5976: }
5977: if (ref($createsettings->{'selfcreateprocessing'}) eq 'HASH') {
5978: $processing = $createsettings->{'selfcreateprocessing'};
5979: }
5980: if (ref($createsettings->{'emailoptions'}) eq 'HASH') {
5981: $emailoptions = $createsettings->{'emailoptions'};
5982: }
5983: if (ref($createsettings->{'emailverified'}) eq 'HASH') {
5984: $emailverified = $createsettings->{'emailverified'};
5985: }
5986: if (ref($createsettings->{'emaildomain'}) eq 'HASH') {
5987: $emaildomain = $createsettings->{'emaildomain'};
5988: }
5989: }
5990: }
5991: }
5992: my %radiohash;
5993: my $numinrow = 4;
5994: map { $radiohash{'cancreate_'.$_} = 1; } @selfcreate;
5995: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
5996: if ($position eq 'top') {
5997: my %choices = &Apache::lonlocal::texthash (
5998: cancreate_login => 'Institutional Login',
5999: cancreate_sso => 'Institutional Single Sign On',
6000: );
6001: my @toggles = sort(keys(%choices));
6002: my %defaultchecked = (
6003: 'cancreate_login' => 'off',
6004: 'cancreate_sso' => 'off',
6005: );
6006: my ($onclick,$itemcount);
6007: ($datatable,$itemcount) = &radiobutton_prefs(\%radiohash,\@toggles,\%defaultchecked,
6008: \%choices,$itemcount,$onclick);
6009: $$rowtotal += $itemcount;
6010:
6011: if (ref($usertypes) eq 'HASH') {
6012: if (keys(%{$usertypes}) > 0) {
6013: $datatable .= &insttypes_row($createsettings,$types,$usertypes,
6014: $dom,$numinrow,$othertitle,
6015: 'statustocreate',$rowtotal);
6016: $$rowtotal ++;
6017: }
6018: }
6019: my @fields = ('lastname','firstname','middlename','permanentemail','id','inststatus');
6020: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
6021: $fieldtitles{'inststatus'} = &mt('Institutional status');
6022: my $rem;
6023: my $numperrow = 2;
6024: my $css_class = $$rowtotal%2?' class="LC_odd_row"':'';
6025: $datatable .= '<tr'.$css_class.'>'.
6026: '<td class="LC_left_item">'.&mt('Mapping of Shibboleth environment variable names to user data fields (SSO auth)').'</td>'.
6027: '<td class="LC_left_item">'."\n".
6028: '<table><tr><td>'."\n";
6029: for (my $i=0; $i<@fields; $i++) {
6030: $rem = $i%($numperrow);
6031: if ($rem == 0) {
6032: if ($i > 0) {
6033: $datatable .= '</tr>';
6034: }
6035: $datatable .= '<tr>';
6036: }
6037: my $currval;
6038: if (ref($createsettings) eq 'HASH') {
6039: if (ref($createsettings->{'shibenv'}) eq 'HASH') {
6040: $currval = $createsettings->{'shibenv'}{$fields[$i]};
6041: }
6042: }
6043: $datatable .= '<td class="LC_left_item">'.
6044: '<span class="LC_nobreak">'.
6045: '<input type="text" name="shibenv_'.$fields[$i].'" '.
6046: 'value="'.$currval.'" size="10" /> '.
6047: $fieldtitles{$fields[$i]}.'</span></td>';
6048: }
6049: my $colsleft = $numperrow - $rem;
6050: if ($colsleft > 1 ) {
6051: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
6052: ' </td>';
6053: } elsif ($colsleft == 1) {
6054: $datatable .= '<td class="LC_left_item"> </td>';
6055: }
6056: $datatable .= '</tr></table></td></tr>';
6057: $$rowtotal ++;
6058: } elsif ($position eq 'middle') {
6059: my %domconf = &Apache::lonnet::get_dom('configuration',['usermodification'],$dom);
6060: my @posstypes;
6061: if (ref($types) eq 'ARRAY') {
6062: @posstypes = @{$types};
6063: }
6064: unless (grep(/^default$/,@posstypes)) {
6065: push(@posstypes,'default');
6066: }
6067: my %usertypeshash;
6068: if (ref($usertypes) eq 'HASH') {
6069: %usertypeshash = %{$usertypes};
6070: }
6071: $usertypeshash{'default'} = $othertitle;
6072: foreach my $status (@posstypes) {
6073: $datatable .= &modifiable_userdata_row('selfcreate',$status,$domconf{'usermodification'},
6074: $numinrow,$$rowtotal,\%usertypeshash);
6075: $$rowtotal ++;
6076: }
6077: } else {
6078: my %choices = &Apache::lonlocal::texthash (
6079: 'cancreate_email' => 'Non-institutional username (via e-mail verification)',
6080: );
6081: my @toggles = sort(keys(%choices));
6082: my %defaultchecked = (
6083: 'cancreate_email' => 'off',
6084: );
6085: my $customclass = 'LC_selfcreate_email';
6086: my $classprefix = 'LC_canmodify_emailusername_';
6087: my $optionsprefix = 'LC_options_emailusername_';
6088: my $display = 'none';
6089: my $rowstyle = 'display:none';
6090: if (grep(/^\Qemail\E$/,@selfcreate)) {
6091: $display = 'block';
6092: $rowstyle = 'display:table-row';
6093: }
6094: my $onclick = "toggleRows(this.form,'cancreate_email','selfassign','$customclass','$classprefix','$optionsprefix');";
6095: ($datatable,$$rowtotal) = &radiobutton_prefs(\%radiohash,\@toggles,\%defaultchecked,
6096: \%choices,$$rowtotal,$onclick);
6097: $datatable .= &print_requestmail($dom,'selfcreation',$createsettings,$rowtotal,$customclass,
6098: $rowstyle);
6099: $$rowtotal ++;
6100: $datatable .= &captcha_choice('cancreate',$createsettings,$$rowtotal,$customclass,
6101: $rowstyle);
6102: $$rowtotal ++;
6103: my (@ordered,@posstypes,%usertypeshash);
6104: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
6105: my ($emailrules,$emailruleorder) =
6106: &Apache::lonnet::inst_userrules($dom,'email');
6107: my $primary_id = &Apache::lonnet::domain($dom,'primary');
6108: my $intdom = &Apache::lonnet::internet_dom($primary_id);
6109: if (ref($types) eq 'ARRAY') {
6110: @posstypes = @{$types};
6111: }
6112: if (@posstypes) {
6113: unless (grep(/^default$/,@posstypes)) {
6114: push(@posstypes,'default');
6115: }
6116: if (ref($usertypes) eq 'HASH') {
6117: %usertypeshash = %{$usertypes};
6118: }
6119: my $currassign;
6120: if (ref($domdefaults{'inststatusguest'}) eq 'ARRAY') {
6121: $currassign = {
6122: selfassign => $domdefaults{'inststatusguest'},
6123: };
6124: @ordered = @{$domdefaults{'inststatusguest'}};
6125: } else {
6126: $currassign = { selfassign => [] };
6127: }
6128: my $onclicktypes = "toggleDataRow(this.form,'selfassign','$customclass','$optionsprefix',);".
6129: "toggleDataRow(this.form,'selfassign','$customclass','$classprefix',1);";
6130: $datatable .= &insttypes_row($currassign,$types,$usertypes,$dom,
6131: $numinrow,$othertitle,'selfassign',
6132: $rowtotal,$onclicktypes,$customclass,
6133: $rowstyle);
6134: $$rowtotal ++;
6135: $usertypeshash{'default'} = $othertitle;
6136: foreach my $status (@posstypes) {
6137: my $css_class;
6138: if ($$rowtotal%2) {
6139: $css_class = 'LC_odd_row ';
6140: }
6141: $css_class .= $customclass;
6142: my $rowid = $optionsprefix.$status;
6143: my $hidden = 1;
6144: my $currstyle = 'display:none';
6145: if (grep(/^\Q$status\E$/,@ordered)) {
6146: $currstyle = $rowstyle;
6147: $hidden = 0;
6148: }
6149: $datatable .= &noninst_users($processing,$emailverified,$emailoptions,$emaildomain,
6150: $emailrules,$emailruleorder,$settings,$status,$rowid,
6151: $usertypeshash{$status},$css_class,$currstyle,$intdom);
6152: unless ($hidden) {
6153: $$rowtotal ++;
6154: }
6155: }
6156: } else {
6157: my $css_class;
6158: if ($$rowtotal%2) {
6159: $css_class = 'LC_odd_row ';
6160: }
6161: $css_class .= $customclass;
6162: $usertypeshash{'default'} = $othertitle;
6163: $datatable .= &noninst_users($processing,$emailverified,$emailoptions,$emaildomain,
6164: $emailrules,$emailruleorder,$settings,'default','',
6165: $othertitle,$css_class,$rowstyle,$intdom);
6166: $$rowtotal ++;
6167: }
6168: my ($infofields,$infotitles) = &Apache::loncommon::emailusername_info();
6169: $numinrow = 1;
6170: if (@posstypes) {
6171: foreach my $status (@posstypes) {
6172: my $rowid = $classprefix.$status;
6173: my $datarowstyle = 'display:none';
6174: if (grep(/^\Q$status\E$/,@ordered)) {
6175: $datarowstyle = $rowstyle;
6176: }
6177: $datatable .= &modifiable_userdata_row('cancreate','emailusername_'.$status,$settings,
6178: $numinrow,$$rowtotal,\%usertypeshash,$infofields,
6179: $infotitles,$rowid,$customclass,$datarowstyle);
6180: unless ($datarowstyle eq 'display:none') {
6181: $$rowtotal ++;
6182: }
6183: }
6184: } else {
6185: $datatable .= &modifiable_userdata_row('cancreate','emailusername_default',$settings,
6186: $numinrow,$$rowtotal,\%usertypeshash,$infofields,
6187: $infotitles,'',$customclass,$rowstyle);
6188: }
6189: }
6190: return $datatable;
6191: }
6192:
6193: sub selfcreate_javascript {
6194: return <<"ENDSCRIPT";
6195:
6196: <script type="text/javascript">
6197: // <![CDATA[
6198:
6199: function toggleRows(form,radio,checkbox,target,prefix,altprefix) {
6200: var x = document.getElementsByClassName(target);
6201: var insttypes = 0;
6202: var insttypeRegExp = new RegExp(prefix);
6203: if ((x.length != undefined) && (x.length > 0)) {
6204: if (form.elements[radio].length != undefined) {
6205: for (var i=0; i<form.elements[radio].length; i++) {
6206: if (form.elements[radio][i].checked) {
6207: if (form.elements[radio][i].value == 1) {
6208: for (var j=0; j<x.length; j++) {
6209: if (x[j].id == 'undefined') {
6210: x[j].style.display = 'table-row';
6211: } else if (insttypeRegExp.test(x[j].id)) {
6212: insttypes ++;
6213: } else {
6214: x[j].style.display = 'table-row';
6215: }
6216: }
6217: } else {
6218: for (var j=0; j<x.length; j++) {
6219: x[j].style.display = 'none';
6220: }
6221: }
6222: break;
6223: }
6224: }
6225: if (insttypes > 0) {
6226: toggleDataRow(form,checkbox,target,altprefix);
6227: toggleDataRow(form,checkbox,target,prefix,1);
6228: }
6229: }
6230: }
6231: return;
6232: }
6233:
6234: function toggleDataRow(form,checkbox,target,prefix,docount) {
6235: if (form.elements[checkbox].length != undefined) {
6236: var count = 0;
6237: if (docount) {
6238: for (var i=0; i<form.elements[checkbox].length; i++) {
6239: if (form.elements[checkbox][i].checked) {
6240: count ++;
6241: }
6242: }
6243: }
6244: for (var i=0; i<form.elements[checkbox].length; i++) {
6245: var type = form.elements[checkbox][i].value;
6246: if (document.getElementById(prefix+type)) {
6247: if (form.elements[checkbox][i].checked) {
6248: document.getElementById(prefix+type).style.display = 'table-row';
6249: if (count % 2 == 1) {
6250: document.getElementById(prefix+type).className = target+' LC_odd_row';
6251: } else {
6252: document.getElementById(prefix+type).className = target;
6253: }
6254: count ++;
6255: } else {
6256: document.getElementById(prefix+type).style.display = 'none';
6257: }
6258: }
6259: }
6260: }
6261: return;
6262: }
6263:
6264: function toggleEmailOptions(form,radio,prefix,altprefix,status) {
6265: var caller = radio+'_'+status;
6266: if (form.elements[caller].length != undefined) {
6267: for (var i=0; i<form.elements[caller].length; i++) {
6268: if (form.elements[caller][i].checked) {
6269: if (document.getElementById(altprefix+'_inst_'+status)) {
6270: var curr = form.elements[caller][i].value;
6271: if (prefix) {
6272: document.getElementById(prefix+'_'+status).style.display = 'none';
6273: }
6274: document.getElementById(altprefix+'_inst_'+status).style.display = 'none';
6275: document.getElementById(altprefix+'_noninst_'+status).style.display = 'none';
6276: if (curr == 'custom') {
6277: if (prefix) {
6278: document.getElementById(prefix+'_'+status).style.display = 'inline';
6279: }
6280: } else if (curr == 'inst') {
6281: document.getElementById(altprefix+'_inst_'+status).style.display = 'inline';
6282: } else if (curr == 'noninst') {
6283: document.getElementById(altprefix+'_noninst_'+status).style.display = 'inline';
6284: }
6285: break;
6286: }
6287: }
6288: }
6289: }
6290: }
6291:
6292: // ]]>
6293: </script>
6294:
6295: ENDSCRIPT
6296: }
6297:
6298: sub noninst_users {
6299: my ($processing,$emailverified,$emailoptions,$emaildomain,$emailrules,
6300: $emailruleorder,$settings,$type,$rowid,$typetitle,$css_class,$rowstyle,$intdom) = @_;
6301: my $class = 'LC_left_item';
6302: if ($css_class) {
6303: $css_class = ' class="'.$css_class.'"';
6304: }
6305: if ($rowid) {
6306: $rowid = ' id="'.$rowid.'"';
6307: }
6308: if ($rowstyle) {
6309: $rowstyle = ' style="'.$rowstyle.'"';
6310: }
6311: my ($output,$description);
6312: if ($type eq 'default') {
6313: $description = &mt('Requests for: [_1]',$typetitle);
6314: } else {
6315: $description = &mt('Requests for: [_1] (status self-reported)',$typetitle);
6316: }
6317: $output = '<tr'.$css_class.$rowid.$rowstyle.'>'.
6318: "<td>$description</td>\n".
6319: '<td class="'.$class.'" colspan="2">'.
6320: '<table><tr>';
6321: my %headers = &Apache::lonlocal::texthash(
6322: approve => 'Processing',
6323: email => 'E-mail',
6324: username => 'Username',
6325: );
6326: foreach my $item ('approve','email','username') {
6327: $output .= '<th>'.$headers{$item}.'</th>';
6328: }
6329: $output .= '</tr><tr>';
6330: foreach my $item ('approve','email','username') {
6331: $output .= '<td style="vertical-align: top">';
6332: my (%choices,@options,$hashref,$defoption,$name,$onclick,$hascustom);
6333: if ($item eq 'approve') {
6334: %choices = &Apache::lonlocal::texthash (
6335: automatic => 'Automatically approved',
6336: approval => 'Queued for approval',
6337: );
6338: @options = ('automatic','approval');
6339: $hashref = $processing;
6340: $defoption = 'automatic';
6341: $name = 'cancreate_emailprocess_'.$type;
6342: } elsif ($item eq 'email') {
6343: %choices = &Apache::lonlocal::texthash (
6344: any => 'Any e-mail',
6345: inst => 'Institutional only',
6346: noninst => 'Non-institutional only',
6347: custom => 'Custom restrictions',
6348: );
6349: @options = ('any','inst','noninst');
6350: my $showcustom;
6351: if (ref($emailrules) eq 'HASH') {
6352: if (keys(%{$emailrules}) > 0) {
6353: push(@options,'custom');
6354: $showcustom = 'cancreate_emailrule';
6355: if (ref($settings) eq 'HASH') {
6356: if (ref($settings->{'email_rule'}) eq 'ARRAY') {
6357: foreach my $rule (@{$settings->{'email_rule'}}) {
6358: if (exists($emailrules->{$rule})) {
6359: $hascustom ++;
6360: }
6361: }
6362: } elsif (ref($settings->{'email_rule'}) eq 'HASH') {
6363: if (ref($settings->{'email_rule'}{$type}) eq 'ARRAY') {
6364: foreach my $rule (@{$settings->{'email_rule'}{$type}}) {
6365: if (exists($emailrules->{$rule})) {
6366: $hascustom ++;
6367: }
6368: }
6369: }
6370: }
6371: }
6372: }
6373: }
6374: $onclick = ' onclick="toggleEmailOptions(this.form,'."'cancreate_emailoptions','$showcustom',".
6375: "'cancreate_emaildomain','$type'".');"';
6376: $hashref = $emailoptions;
6377: $defoption = 'any';
6378: $name = 'cancreate_emailoptions_'.$type;
6379: } elsif ($item eq 'username') {
6380: %choices = &Apache::lonlocal::texthash (
6381: all => 'Same as e-mail',
6382: first => 'Omit @domain',
6383: free => 'Free to choose',
6384: );
6385: @options = ('all','first','free');
6386: $hashref = $emailverified;
6387: $defoption = 'all';
6388: $name = 'cancreate_usernameoptions_'.$type;
6389: }
6390: foreach my $option (@options) {
6391: my $checked;
6392: if (ref($hashref) eq 'HASH') {
6393: if ($type eq '') {
6394: if (!exists($hashref->{'default'})) {
6395: if ($option eq $defoption) {
6396: $checked = ' checked="checked"';
6397: }
6398: } else {
6399: if ($hashref->{'default'} eq $option) {
6400: $checked = ' checked="checked"';
6401: }
6402: }
6403: } else {
6404: if (!exists($hashref->{$type})) {
6405: if ($option eq $defoption) {
6406: $checked = ' checked="checked"';
6407: }
6408: } else {
6409: if ($hashref->{$type} eq $option) {
6410: $checked = ' checked="checked"';
6411: }
6412: }
6413: }
6414: } elsif (($item eq 'email') && ($hascustom)) {
6415: if ($option eq 'custom') {
6416: $checked = ' checked="checked"';
6417: }
6418: } elsif ($option eq $defoption) {
6419: $checked = ' checked="checked"';
6420: }
6421: $output .= '<span class="LC_nobreak"><label>'.
6422: '<input type="radio" name="'.$name.'"'.
6423: $checked.' value="'.$option.'"'.$onclick.' />'.
6424: $choices{$option}.'</label></span><br />';
6425: if ($item eq 'email') {
6426: if ($option eq 'custom') {
6427: my $id = 'cancreate_emailrule_'.$type;
6428: my $display = 'none';
6429: if ($checked) {
6430: $display = 'inline';
6431: }
6432: my $numinrow = 2;
6433: $output .= '<fieldset id="'.$id.'" style="display:'.$display.';">'.
6434: '<legend>'.&mt('Disallow').'</legend><table>'.
6435: &user_formats_row('email',$settings,$emailrules,
6436: $emailruleorder,$numinrow,'',$type);
6437: '</table></fieldset>';
6438: } elsif (($option eq 'inst') || ($option eq 'noninst')) {
6439: my %text = &Apache::lonlocal::texthash (
6440: inst => 'must end:',
6441: noninst => 'cannot end:',
6442: );
6443: my $value;
6444: if (ref($emaildomain) eq 'HASH') {
6445: if (ref($emaildomain->{$type}) eq 'HASH') {
6446: $value = $emaildomain->{$type}->{$option};
6447: }
6448: }
6449: if ($value eq '') {
6450: $value = '@'.$intdom;
6451: }
6452: my $condition = 'cancreate_emaildomain_'.$option.'_'.$type;
6453: my $display = 'none';
6454: if ($checked) {
6455: $display = 'inline';
6456: }
6457: $output .= '<div id="'.$condition.'" style="display:'.$display.';">'.
6458: '<span class="LC_domprefs_email">'.$text{$option}.'</span> '.
6459: '<input type="text" name="'.$condition.'" value="'.$value.'" size="10" />'.
6460: '</div>';
6461: }
6462: }
6463: }
6464: $output .= '</td>'."\n";
6465: }
6466: $output .= "</tr></table></td></tr>\n";
6467: return $output;
6468: }
6469:
6470: sub captcha_choice {
6471: my ($context,$settings,$itemcount,$customcss,$rowstyle) = @_;
6472: my ($keyentry,$currpub,$currpriv,%checked,$rowname,$pubtext,$privtext,
6473: $vertext,$currver);
6474: my %lt = &captcha_phrases();
6475: $keyentry = 'hidden';
6476: if ($context eq 'cancreate') {
6477: $rowname = &mt('CAPTCHA validation');
6478: } elsif ($context eq 'login') {
6479: $rowname = &mt('"Contact helpdesk" CAPTCHA validation');
6480: }
6481: if (ref($settings) eq 'HASH') {
6482: if ($settings->{'captcha'}) {
6483: $checked{$settings->{'captcha'}} = ' checked="checked"';
6484: } else {
6485: $checked{'original'} = ' checked="checked"';
6486: }
6487: if ($settings->{'captcha'} eq 'recaptcha') {
6488: $pubtext = $lt{'pub'};
6489: $privtext = $lt{'priv'};
6490: $keyentry = 'text';
6491: $vertext = $lt{'ver'};
6492: $currver = $settings->{'recaptchaversion'};
6493: if ($currver ne '2') {
6494: $currver = 1;
6495: }
6496: }
6497: if (ref($settings->{'recaptchakeys'}) eq 'HASH') {
6498: $currpub = $settings->{'recaptchakeys'}{'public'};
6499: $currpriv = $settings->{'recaptchakeys'}{'private'};
6500: }
6501: } else {
6502: $checked{'original'} = ' checked="checked"';
6503: }
6504: my $css_class;
6505: if ($itemcount%2) {
6506: $css_class = 'LC_odd_row';
6507: }
6508: if ($customcss) {
6509: $css_class .= " $customcss";
6510: }
6511: $css_class =~ s/^\s+//;
6512: if ($css_class) {
6513: $css_class = ' class="'.$css_class.'"';
6514: }
6515: if ($rowstyle) {
6516: $css_class .= ' style="'.$rowstyle.'"';
6517: }
6518: my $output = '<tr'.$css_class.'>'.
6519: '<td class="LC_left_item">'.$rowname.'</td><td class="LC_left_item" colspan="2">'."\n".
6520: '<table><tr><td>'."\n";
6521: foreach my $option ('original','recaptcha','notused') {
6522: $output .= '<span class="LC_nobreak"><label><input type="radio" name="'.$context.'_captcha" value="'.
6523: $option.'" '.$checked{$option}.' onchange="javascript:updateCaptcha('."this,'$context'".');" />'.
6524: $lt{$option}.'</label></span>';
6525: unless ($option eq 'notused') {
6526: $output .= (' 'x2)."\n";
6527: }
6528: }
6529: #
6530: # Note: If reCAPTCHA is to be used for LON-CAPA servers in a domain, a domain coordinator should visit:
6531: # https://www.google.com/recaptcha and generate a Public and Private key. For domains with multiple
6532: # servers a single key pair will be used for all servers, so the internet domain (e.g., yourcollege.edu)
6533: # specified for use with the key should be broad enough to accommodate all servers in the LON-CAPA domain.
6534: #
6535: $output .= '</td></tr>'."\n".
6536: '<tr><td class="LC_zero_height">'."\n".
6537: '<span class="LC_nobreak"><span id="'.$context.'_recaptchapubtxt">'.$pubtext.'</span> '."\n".
6538: '<input type="'.$keyentry.'" id="'.$context.'_recaptchapub" name="'.$context.'_recaptchapub" value="'.
6539: $currpub.'" size="40" /></span><br />'."\n".
6540: '<span class="LC_nobreak"><span id="'.$context.'_recaptchaprivtxt">'.$privtext.'</span> '."\n".
6541: '<input type="'.$keyentry.'" id="'.$context.'_recaptchapriv" name="'.$context.'_recaptchapriv" value="'.
6542: $currpriv.'" size="40" /></span><br />'.
6543: '<span class="LC_nobreak"><span id="'.$context.'_recaptchavertxt">'.$vertext.'</span> '."\n".
6544: '<input type="'.$keyentry.'" id="'.$context.'_recaptchaversion" name="'.$context.'_recaptchaversion" value="'.
6545: $currver.'" size="3" /></span><br />'.
6546: '</td></tr></table>'."\n".
6547: '</td></tr>';
6548: return $output;
6549: }
6550:
6551: sub user_formats_row {
6552: my ($type,$settings,$rules,$ruleorder,$numinrow,$rowcount,$status) = @_;
6553: my $output;
6554: my %text = (
6555: 'username' => 'new usernames',
6556: 'id' => 'IDs',
6557: );
6558: unless ($type eq 'email') {
6559: my $css_class = $rowcount%2?' class="LC_odd_row"':'';
6560: $output = '<tr '.$css_class.'>'.
6561: '<td><span class="LC_nobreak">'.
6562: &mt("Format rules to check for $text{$type}: ").
6563: '</td><td class="LC_left_item" colspan="2"><table>';
6564: }
6565: my $rem;
6566: if (ref($ruleorder) eq 'ARRAY') {
6567: for (my $i=0; $i<@{$ruleorder}; $i++) {
6568: if (ref($rules->{$ruleorder->[$i]}) eq 'HASH') {
6569: my $rem = $i%($numinrow);
6570: if ($rem == 0) {
6571: if ($i > 0) {
6572: $output .= '</tr>';
6573: }
6574: $output .= '<tr>';
6575: }
6576: my $check = ' ';
6577: if (ref($settings) eq 'HASH') {
6578: if (ref($settings->{$type.'_rule'}) eq 'ARRAY') {
6579: if (grep(/^\Q$ruleorder->[$i]\E$/,@{$settings->{$type.'_rule'}})) {
6580: $check = ' checked="checked" ';
6581: }
6582: } elsif ((ref($settings->{$type.'_rule'}) eq 'HASH') && ($status ne '')) {
6583: if (ref($settings->{$type.'_rule'}->{$status}) eq 'ARRAY') {
6584: if (grep(/^\Q$ruleorder->[$i]\E$/,@{$settings->{$type.'_rule'}->{$status}})) {
6585: $check = ' checked="checked" ';
6586: }
6587: }
6588: }
6589: }
6590: my $name = $type.'_rule';
6591: if ($type eq 'email') {
6592: $name .= '_'.$status;
6593: }
6594: $output .= '<td class="LC_left_item">'.
6595: '<span class="LC_nobreak"><label>'.
6596: '<input type="checkbox" name="'.$name.'" '.
6597: 'value="'.$ruleorder->[$i].'"'.$check.'/>'.
6598: $rules->{$ruleorder->[$i]}{'name'}.'</label></span></td>';
6599: }
6600: }
6601: $rem = @{$ruleorder}%($numinrow);
6602: }
6603: my $colsleft;
6604: if ($rem) {
6605: $colsleft = $numinrow - $rem;
6606: }
6607: if ($colsleft > 1 ) {
6608: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
6609: ' </td>';
6610: } elsif ($colsleft == 1) {
6611: $output .= '<td class="LC_left_item"> </td>';
6612: }
6613: $output .= '</tr></table>';
6614: unless ($type eq 'email') {
6615: $output .= '</td></tr>';
6616: }
6617: return $output;
6618: }
6619:
6620: sub usercreation_types {
6621: my %lt = &Apache::lonlocal::texthash (
6622: author => 'When adding a co-author',
6623: course => 'When adding a user to a course',
6624: requestcrs => 'When requesting a course',
6625: any => 'Any',
6626: official => 'Institutional only ',
6627: unofficial => 'Non-institutional only',
6628: none => 'None',
6629: );
6630: return %lt;
6631: }
6632:
6633: sub selfcreation_types {
6634: my %lt = &Apache::lonlocal::texthash (
6635: selfcreate => 'User creates own account',
6636: any => 'Any',
6637: official => 'Institutional only ',
6638: unofficial => 'Non-institutional only',
6639: email => 'E-mail address',
6640: login => 'Institutional Login',
6641: sso => 'SSO',
6642: );
6643: }
6644:
6645: sub authtype_names {
6646: my %lt = &Apache::lonlocal::texthash(
6647: int => 'Internal',
6648: krb4 => 'Kerberos 4',
6649: krb5 => 'Kerberos 5',
6650: loc => 'Local',
6651: );
6652: return %lt;
6653: }
6654:
6655: sub context_names {
6656: my %context_title = &Apache::lonlocal::texthash(
6657: author => 'Creating users when an Author',
6658: course => 'Creating users when in a course',
6659: domain => 'Creating users when a Domain Coordinator',
6660: );
6661: return %context_title;
6662: }
6663:
6664: sub print_usermodification {
6665: my ($position,$dom,$settings,$rowtotal) = @_;
6666: my $numinrow = 4;
6667: my ($context,$datatable,$rowcount);
6668: if ($position eq 'top') {
6669: $rowcount = 0;
6670: $context = 'author';
6671: foreach my $role ('ca','aa') {
6672: $datatable .= &modifiable_userdata_row($context,$role,$settings,
6673: $numinrow,$rowcount);
6674: $$rowtotal ++;
6675: $rowcount ++;
6676: }
6677: } elsif ($position eq 'bottom') {
6678: $context = 'course';
6679: $rowcount = 0;
6680: foreach my $role ('st','ep','ta','in','cr') {
6681: $datatable .= &modifiable_userdata_row($context,$role,$settings,
6682: $numinrow,$rowcount);
6683: $$rowtotal ++;
6684: $rowcount ++;
6685: }
6686: }
6687: return $datatable;
6688: }
6689:
6690: sub print_defaults {
6691: my ($position,$dom,$settings,$rowtotal) = @_;
6692: my $rownum = 0;
6693: my ($datatable,$css_class,$titles);
6694: unless ($position eq 'bottom') {
6695: $titles = &defaults_titles($dom);
6696: }
6697: if ($position eq 'top') {
6698: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def',
6699: 'datelocale_def','portal_def');
6700: my %defaults;
6701: if (ref($settings) eq 'HASH') {
6702: %defaults = %{$settings};
6703: } else {
6704: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
6705: foreach my $item (@items) {
6706: $defaults{$item} = $domdefaults{$item};
6707: }
6708: }
6709: foreach my $item (@items) {
6710: if ($rownum%2) {
6711: $css_class = '';
6712: } else {
6713: $css_class = ' class="LC_odd_row" ';
6714: }
6715: $datatable .= '<tr'.$css_class.'>'.
6716: '<td><span class="LC_nobreak">'.$titles->{$item}.
6717: '</span></td><td class="LC_right_item" colspan="3">';
6718: if ($item eq 'auth_def') {
6719: my @authtypes = ('internal','krb4','krb5','localauth');
6720: my %shortauth = (
6721: internal => 'int',
6722: krb4 => 'krb4',
6723: krb5 => 'krb5',
6724: localauth => 'loc'
6725: );
6726: my %authnames = &authtype_names();
6727: foreach my $auth (@authtypes) {
6728: my $checked = ' ';
6729: if ($defaults{$item} eq $auth) {
6730: $checked = ' checked="checked" ';
6731: }
6732: $datatable .= '<label><input type="radio" name="'.$item.
6733: '" value="'.$auth.'"'.$checked.'/>'.
6734: $authnames{$shortauth{$auth}}.'</label> ';
6735: }
6736: } elsif ($item eq 'timezone_def') {
6737: my $includeempty = 1;
6738: $datatable .= &Apache::loncommon::select_timezone($item,$defaults{$item},undef,$includeempty);
6739: } elsif ($item eq 'datelocale_def') {
6740: my $includeempty = 1;
6741: $datatable .= &Apache::loncommon::select_datelocale($item,$defaults{$item},undef,$includeempty);
6742: } elsif ($item eq 'lang_def') {
6743: my $includeempty = 1;
6744: $datatable .= &Apache::loncommon::select_language($item,$defaults{$item},$includeempty);
6745: } else {
6746: my $size;
6747: if ($item eq 'portal_def') {
6748: $size = ' size="25"';
6749: }
6750: $datatable .= '<input type="text" name="'.$item.'" value="'.
6751: $defaults{$item}.'"'.$size.' />';
6752: }
6753: $datatable .= '</td></tr>';
6754: $rownum ++;
6755: }
6756: } elsif ($position eq 'middle') {
6757: my @items = ('intauth_cost','intauth_check','intauth_switch');
6758: my %defaults;
6759: if (ref($settings) eq 'HASH') {
6760: %defaults = %{$settings};
6761: if ($defaults{'intauth_cost'} !~ /^\d+$/) {
6762: $defaults{'intauth_cost'} = 10;
6763: }
6764: if ($defaults{'intauth_check'} !~ /^(0|1|2)$/) {
6765: $defaults{'intauth_check'} = 0;
6766: }
6767: if ($defaults{'intauth_switch'} !~ /^(0|1|2)$/) {
6768: $defaults{'intauth_switch'} = 0;
6769: }
6770: } else {
6771: %defaults = (
6772: 'intauth_cost' => 10,
6773: 'intauth_check' => 0,
6774: 'intauth_switch' => 0,
6775: );
6776: }
6777: foreach my $item (@items) {
6778: if ($rownum%2) {
6779: $css_class = '';
6780: } else {
6781: $css_class = ' class="LC_odd_row" ';
6782: }
6783: $datatable .= '<tr'.$css_class.'>'.
6784: '<td><span class="LC_nobreak">'.$titles->{$item}.
6785: '</span></td><td class="LC_left_item" colspan="3">';
6786: if ($item eq 'intauth_switch') {
6787: my @options = (0,1,2);
6788: my %optiondesc = &Apache::lonlocal::texthash (
6789: 0 => 'No',
6790: 1 => 'Yes',
6791: 2 => 'Yes, and copy existing passwd file to passwd.bak file',
6792: );
6793: $datatable .= '<table width="100%">';
6794: foreach my $option (@options) {
6795: my $checked = ' ';
6796: if ($defaults{$item} eq $option) {
6797: $checked = ' checked="checked"';
6798: }
6799: $datatable .= '<tr><td class="LC_left_item"><span class="LC_nobreak">'.
6800: '<label><input type="radio" name="'.$item.
6801: '" value="'.$option.'"'.$checked.' />'.
6802: $optiondesc{$option}.'</label></span></td></tr>';
6803: }
6804: $datatable .= '</table>';
6805: } elsif ($item eq 'intauth_check') {
6806: my @options = (0,1,2);
6807: my %optiondesc = &Apache::lonlocal::texthash (
6808: 0 => 'No',
6809: 1 => 'Yes, allow login then update passwd file using default cost (if higher)',
6810: 2 => 'Yes, disallow login if stored cost is less than domain default',
6811: );
6812: $datatable .= '<table wisth="100%">';
6813: foreach my $option (@options) {
6814: my $checked = ' ';
6815: my $onclick;
6816: if ($defaults{$item} eq $option) {
6817: $checked = ' checked="checked"';
6818: }
6819: if ($option == 2) {
6820: $onclick = ' onclick="javascript:warnIntAuth(this);"';
6821: }
6822: $datatable .= '<tr><td class="LC_left_item"><span class="LC_nobreak">'.
6823: '<label><input type="radio" name="'.$item.
6824: '" value="'.$option.'"'.$checked.$onclick.' />'.
6825: $optiondesc{$option}.'</label></span></td></tr>';
6826: }
6827: $datatable .= '</table>';
6828: } else {
6829: $datatable .= '<input type="text" name="'.$item.'" value="'.
6830: $defaults{$item}.'" size="3" onblur="javascript:warnIntAuth(this);" />';
6831: }
6832: $datatable .= '</td></tr>';
6833: $rownum ++;
6834: }
6835: } else {
6836: my %defaults;
6837: if (ref($settings) eq 'HASH') {
6838: if ((ref($settings->{'inststatusorder'}) eq 'ARRAY') && (ref($settings->{'inststatustypes'}) eq 'HASH')) {
6839: my $maxnum = @{$settings->{'inststatusorder'}};
6840: for (my $i=0; $i<$maxnum; $i++) {
6841: $css_class = $rownum%2?' class="LC_odd_row"':'';
6842: my $item = $settings->{'inststatusorder'}->[$i];
6843: my $title = $settings->{'inststatustypes'}->{$item};
6844: my $chgstr = ' onchange="javascript:reorderTypes(this.form,'."'$item'".');"';
6845: $datatable .= '<tr'.$css_class.'>'.
6846: '<td><span class="LC_nobreak">'.
6847: '<select name="inststatus_pos_'.$item.'"'.$chgstr.'>';
6848: for (my $k=0; $k<=$maxnum; $k++) {
6849: my $vpos = $k+1;
6850: my $selstr;
6851: if ($k == $i) {
6852: $selstr = ' selected="selected" ';
6853: }
6854: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
6855: }
6856: $datatable .= '</select> '.&mt('Internal ID:').' <b>'.$item.'</b> '.
6857: '<input type="checkbox" name="inststatus_delete" value="'.$item.'" />'.
6858: &mt('delete').'</span></td>'.
6859: '<td class="LC_left_item" colspan="2"><span class="LC_nobreak">'.&mt('Name displayed:').
6860: '<input type="text" size="20" name="inststatus_title_'.$item.'" value="'.$title.'" />'.
6861: '</span></td></tr>';
6862: }
6863: $css_class = $rownum%2?' class="LC_odd_row"':'';
6864: my $chgstr = ' onchange="javascript:reorderTypes(this.form,'."'addinststatus_pos'".');"';
6865: $datatable .= '<tr '.$css_class.'>'.
6866: '<td><span class="LC_nobreak"><select name="addinststatus_pos"'.$chgstr.'>';
6867: for (my $k=0; $k<=$maxnum; $k++) {
6868: my $vpos = $k+1;
6869: my $selstr;
6870: if ($k == $maxnum) {
6871: $selstr = ' selected="selected" ';
6872: }
6873: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
6874: }
6875: $datatable .= '</select> '.&mt('Internal ID:').
6876: '<input type="text" size="10" name="addinststatus" value="" />'.
6877: ' '.&mt('(new)').
6878: '</span></td><td class="LC_left_item" colspan="2"><span class="LC_nobreak">'.
6879: &mt('Name displayed:').
6880: '<input type="text" size="20" name="addinststatus_title" value="" /></span></td>'.
6881: '</tr>'."\n";
6882: $rownum ++;
6883: }
6884: }
6885: }
6886: $$rowtotal += $rownum;
6887: return $datatable;
6888: }
6889:
6890: sub get_languages_hash {
6891: my %langchoices;
6892: foreach my $id (&Apache::loncommon::languageids()) {
6893: my $code = &Apache::loncommon::supportedlanguagecode($id);
6894: if ($code ne '') {
6895: $langchoices{$code} = &Apache::loncommon::plainlanguagedescription($id);
6896: }
6897: }
6898: return %langchoices;
6899: }
6900:
6901: sub defaults_titles {
6902: my ($dom) = @_;
6903: my %titles = &Apache::lonlocal::texthash (
6904: 'auth_def' => 'Default authentication type',
6905: 'auth_arg_def' => 'Default authentication argument',
6906: 'lang_def' => 'Default language',
6907: 'timezone_def' => 'Default timezone',
6908: 'datelocale_def' => 'Default locale for dates',
6909: 'portal_def' => 'Portal/Default URL',
6910: 'intauth_cost' => 'Encryption cost for bcrypt (positive integer)',
6911: 'intauth_check' => 'Check bcrypt cost if authenticated',
6912: 'intauth_switch' => 'Existing crypt-based switched to bcrypt on authentication',
6913: );
6914: if ($dom) {
6915: my $uprimary_id = &Apache::lonnet::domain($dom,'primary');
6916: my $uint_dom = &Apache::lonnet::internet_dom($uprimary_id);
6917: my $protocol = $Apache::lonnet::protocol{$uprimary_id};
6918: $protocol = 'http' if ($protocol ne 'https');
6919: if ($uint_dom) {
6920: $titles{'portal_def'} .= ' '.&mt('(for example: [_1])',$protocol.'://loncapa.'.
6921: $uint_dom);
6922: }
6923: }
6924: return (\%titles);
6925: }
6926:
6927: sub print_scantronformat {
6928: my ($r,$dom,$confname,$settings,$rowtotal) = @_;
6929: my $itemcount = 1;
6930: my ($datatable,$css_class,$scantronurl,$is_custom,%error,%scantronurls,
6931: %confhash);
6932: my $switchserver = &check_switchserver($dom,$confname);
6933: my %lt = &Apache::lonlocal::texthash (
6934: default => 'Default bubblesheet format file error',
6935: custom => 'Custom bubblesheet format file error',
6936: );
6937: my %scantronfiles = (
6938: default => 'default.tab',
6939: custom => 'custom.tab',
6940: );
6941: foreach my $key (keys(%scantronfiles)) {
6942: $scantronurls{$key} = '/res/'.$dom.'/'.$confname.'/scantron/'
6943: .$scantronfiles{$key};
6944: }
6945: my @defaultinfo = &Apache::lonnet::stat_file($scantronurls{'default'});
6946: if ((!@defaultinfo) || ($defaultinfo[0] eq 'no_such_dir')) {
6947: if (!$switchserver) {
6948: my $servadm = $r->dir_config('lonAdmEMail');
6949: my ($configuserok,$author_ok) = &config_check($dom,$confname,$servadm);
6950: if ($configuserok eq 'ok') {
6951: if ($author_ok eq 'ok') {
6952: my %legacyfile = (
6953: default => $Apache::lonnet::perlvar{'lonTabDir'}.'/default_scantronformat.tab',
6954: custom => $Apache::lonnet::perlvar{'lonTabDir'}.'/scantronformat.tab',
6955: );
6956: my %md5chk;
6957: foreach my $type (keys(%legacyfile)) {
6958: ($md5chk{$type}) = split(/ /,`md5sum $legacyfile{$type}`);
6959: chomp($md5chk{$type});
6960: }
6961: if ($md5chk{'default'} ne $md5chk{'custom'}) {
6962: foreach my $type (keys(%legacyfile)) {
6963: ($scantronurls{$type},my $error) =
6964: &legacy_scantronformat($r,$dom,$confname,
6965: $type,$legacyfile{$type},
6966: $scantronurls{$type},
6967: $scantronfiles{$type});
6968: if ($error ne '') {
6969: $error{$type} = $error;
6970: }
6971: }
6972: if (keys(%error) == 0) {
6973: $is_custom = 1;
6974: $confhash{'scantron'}{'scantronformat'} =
6975: $scantronurls{'custom'};
6976: my $putresult =
6977: &Apache::lonnet::put_dom('configuration',
6978: \%confhash,$dom);
6979: if ($putresult ne 'ok') {
6980: $error{'custom'} =
6981: '<span class="LC_error">'.
6982: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
6983: }
6984: }
6985: } else {
6986: ($scantronurls{'default'},my $error) =
6987: &legacy_scantronformat($r,$dom,$confname,
6988: 'default',$legacyfile{'default'},
6989: $scantronurls{'default'},
6990: $scantronfiles{'default'});
6991: if ($error eq '') {
6992: $confhash{'scantron'}{'scantronformat'} = '';
6993: my $putresult =
6994: &Apache::lonnet::put_dom('configuration',
6995: \%confhash,$dom);
6996: if ($putresult ne 'ok') {
6997: $error{'default'} =
6998: '<span class="LC_error">'.
6999: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
7000: }
7001: } else {
7002: $error{'default'} = $error;
7003: }
7004: }
7005: }
7006: }
7007: } else {
7008: $error{'default'} = &mt("Unable to copy default bubblesheet formatfile to domain's RES space: [_1]",$switchserver);
7009: }
7010: }
7011: if (ref($settings) eq 'HASH') {
7012: if ($settings->{'scantronformat'} eq "/res/$dom/$confname/scantron/custom.tab") {
7013: my @info = &Apache::lonnet::stat_file($settings->{'scantronformat'});
7014: if ((!@info) || ($info[0] eq 'no_such_dir')) {
7015: $scantronurl = '';
7016: } else {
7017: $scantronurl = $settings->{'scantronformat'};
7018: }
7019: $is_custom = 1;
7020: } else {
7021: $scantronurl = $scantronurls{'default'};
7022: }
7023: } else {
7024: if ($is_custom) {
7025: $scantronurl = $scantronurls{'custom'};
7026: } else {
7027: $scantronurl = $scantronurls{'default'};
7028: }
7029: }
7030: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7031: $datatable .= '<tr'.$css_class.'>';
7032: if (!$is_custom) {
7033: $datatable .= '<td>'.&mt('Default in use:').'<br />'.
7034: '<span class="LC_nobreak">';
7035: if ($scantronurl) {
7036: $datatable .= &Apache::loncommon::modal_link($scantronurl,&mt('Default bubblesheet format file'),600,500,
7037: undef,undef,undef,undef,'background-color:#ffffff');
7038: } else {
7039: $datatable = &mt('File unavailable for display');
7040: }
7041: $datatable .= '</span></td>';
7042: if (keys(%error) == 0) {
7043: $datatable .= '<td style="vertical-align: bottom">';
7044: if (!$switchserver) {
7045: $datatable .= &mt('Upload:').'<br />';
7046: }
7047: } else {
7048: my $errorstr;
7049: foreach my $key (sort(keys(%error))) {
7050: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
7051: }
7052: $datatable .= '<td>'.$errorstr;
7053: }
7054: } else {
7055: if (keys(%error) > 0) {
7056: my $errorstr;
7057: foreach my $key (sort(keys(%error))) {
7058: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
7059: }
7060: $datatable .= '<td>'.$errorstr.'</td><td> ';
7061: } elsif ($scantronurl) {
7062: my $link = &Apache::loncommon::modal_link($scantronurl,&mt('Custom bubblesheet format file'),600,500,
7063: undef,undef,undef,undef,'background-color:#ffffff');
7064: $datatable .= '<td><span class="LC_nobreak">'.
7065: $link.
7066: '<label><input type="checkbox" name="scantronformat_del"'.
7067: ' value="1" />'.&mt('Delete?').'</label></span></td>'.
7068: '<td><span class="LC_nobreak"> '.
7069: &mt('Replace:').'</span><br />';
7070: }
7071: }
7072: if (keys(%error) == 0) {
7073: if ($switchserver) {
7074: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
7075: } else {
7076: $datatable .='<span class="LC_nobreak"> '.
7077: '<input type="file" name="scantronformat" /></span>';
7078: }
7079: }
7080: $datatable .= '</td></tr>';
7081: $$rowtotal ++;
7082: return $datatable;
7083: }
7084:
7085: sub legacy_scantronformat {
7086: my ($r,$dom,$confname,$file,$legacyfile,$newurl,$newfile) = @_;
7087: my ($url,$error);
7088: my @statinfo = &Apache::lonnet::stat_file($newurl);
7089: if ((!@statinfo) || ($statinfo[0] eq 'no_such_dir')) {
7090: (my $result,$url) =
7091: &publishlogo($r,'copy',$legacyfile,$dom,$confname,'scantron',
7092: '','',$newfile);
7093: if ($result ne 'ok') {
7094: $error = &mt("An error occurred publishing the [_1] bubblesheet format file in RES space. Error was: [_2].",$newfile,$result);
7095: }
7096: }
7097: return ($url,$error);
7098: }
7099:
7100: sub print_coursecategories {
7101: my ($position,$dom,$hdritem,$settings,$rowtotal) = @_;
7102: my $datatable;
7103: if ($position eq 'top') {
7104: my (%checked);
7105: my @catitems = ('unauth','auth');
7106: my @cattypes = ('std','domonly','codesrch','none');
7107: $checked{'unauth'} = 'std';
7108: $checked{'auth'} = 'std';
7109: if (ref($settings) eq 'HASH') {
7110: foreach my $type (@cattypes) {
7111: if ($type eq $settings->{'unauth'}) {
7112: $checked{'unauth'} = $type;
7113: }
7114: if ($type eq $settings->{'auth'}) {
7115: $checked{'auth'} = $type;
7116: }
7117: }
7118: }
7119: my %lt = &Apache::lonlocal::texthash (
7120: unauth => 'Catalog type for unauthenticated users',
7121: auth => 'Catalog type for authenticated users',
7122: none => 'No catalog',
7123: std => 'Standard catalog',
7124: domonly => 'Domain-only catalog',
7125: codesrch => "Code search form",
7126: );
7127: my $itemcount = 0;
7128: foreach my $item (@catitems) {
7129: my $css_class = $itemcount%2? ' class="LC_odd_row"':'';
7130: $datatable .= '<tr '.$css_class.'>'.
7131: '<td>'.$lt{$item}.'</td>'.
7132: '<td class="LC_right_item"><span class="LC_nobreak">';
7133: foreach my $type (@cattypes) {
7134: my $ischecked;
7135: if ($checked{$item} eq $type) {
7136: $ischecked=' checked="checked"';
7137: }
7138: $datatable .= '<label>'.
7139: '<input type="radio" name="coursecat_'.$item.'" value="'.$type.'"'.$ischecked.
7140: ' />'.$lt{$type}.'</label> ';
7141: }
7142: $datatable .= '</td></tr>';
7143: $itemcount ++;
7144: }
7145: $$rowtotal += $itemcount;
7146: } elsif ($position eq 'middle') {
7147: my $toggle_cats_crs = ' ';
7148: my $toggle_cats_dom = ' checked="checked" ';
7149: my $can_cat_crs = ' ';
7150: my $can_cat_dom = ' checked="checked" ';
7151: my $toggle_catscomm_comm = ' ';
7152: my $toggle_catscomm_dom = ' checked="checked" ';
7153: my $can_catcomm_comm = ' ';
7154: my $can_catcomm_dom = ' checked="checked" ';
7155: my $toggle_catsplace_place = ' ';
7156: my $toggle_catsplace_dom = ' checked="checked" ';
7157: my $can_catplace_place = ' ';
7158: my $can_catplace_dom = ' checked="checked" ';
7159:
7160: if (ref($settings) eq 'HASH') {
7161: if ($settings->{'togglecats'} eq 'crs') {
7162: $toggle_cats_crs = $toggle_cats_dom;
7163: $toggle_cats_dom = ' ';
7164: }
7165: if ($settings->{'categorize'} eq 'crs') {
7166: $can_cat_crs = $can_cat_dom;
7167: $can_cat_dom = ' ';
7168: }
7169: if ($settings->{'togglecatscomm'} eq 'comm') {
7170: $toggle_catscomm_comm = $toggle_catscomm_dom;
7171: $toggle_catscomm_dom = ' ';
7172: }
7173: if ($settings->{'categorizecomm'} eq 'comm') {
7174: $can_catcomm_comm = $can_catcomm_dom;
7175: $can_catcomm_dom = ' ';
7176: }
7177: if ($settings->{'togglecatsplace'} eq 'place') {
7178: $toggle_catsplace_place = $toggle_catsplace_dom;
7179: $toggle_catsplace_dom = ' ';
7180: }
7181: if ($settings->{'categorizeplace'} eq 'place') {
7182: $can_catplace_place = $can_catplace_dom;
7183: $can_catplace_dom = ' ';
7184: }
7185: }
7186: my %title = &Apache::lonlocal::texthash (
7187: togglecats => 'Show/Hide a course in catalog',
7188: togglecatscomm => 'Show/Hide a community in catalog',
7189: togglecatsplace => 'Show/Hide a placement test in catalog',
7190: categorize => 'Assign a category to a course',
7191: categorizecomm => 'Assign a category to a community',
7192: categorizeplace => 'Assign a category to a placement test',
7193: );
7194: my %level = &Apache::lonlocal::texthash (
7195: dom => 'Set in Domain',
7196: crs => 'Set in Course',
7197: comm => 'Set in Community',
7198: place => 'Set in Placement Test',
7199: );
7200: $datatable = '<tr class="LC_odd_row">'.
7201: '<td>'.$title{'togglecats'}.'</td>'.
7202: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
7203: '<input type="radio" name="togglecats"'.
7204: $toggle_cats_dom.' value="dom" />'.$level{'dom'}.'</label> '.
7205: '<label><input type="radio" name="togglecats"'.
7206: $toggle_cats_crs.' value="crs" />'.$level{'crs'}.'</label></span></td>'.
7207: '</tr><tr>'.
7208: '<td>'.$title{'categorize'}.'</td>'.
7209: '<td class="LC_right_item"><span class="LC_nobreak">'.
7210: '<label><input type="radio" name="categorize"'.
7211: $can_cat_dom.' value="dom" />'.$level{'dom'}.'</label> '.
7212: '<label><input type="radio" name="categorize"'.
7213: $can_cat_crs.'value="crs" />'.$level{'crs'}.'</label></span></td>'.
7214: '</tr><tr class="LC_odd_row">'.
7215: '<td>'.$title{'togglecatscomm'}.'</td>'.
7216: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
7217: '<input type="radio" name="togglecatscomm"'.
7218: $toggle_catscomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
7219: '<label><input type="radio" name="togglecatscomm"'.
7220: $toggle_catscomm_comm.' value="comm" />'.$level{'comm'}.'</label></span></td>'.
7221: '</tr><tr>'.
7222: '<td>'.$title{'categorizecomm'}.'</td>'.
7223: '<td class="LC_right_item"><span class="LC_nobreak">'.
7224: '<label><input type="radio" name="categorizecomm"'.
7225: $can_catcomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
7226: '<label><input type="radio" name="categorizecomm"'.
7227: $can_catcomm_comm.'value="comm" />'.$level{'comm'}.'</label></span></td>'.
7228: '</tr><tr>'.
7229: '<td>'.$title{'togglecatsplace'}.'</td>'.
7230: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
7231: '<input type="radio" name="togglecatsplace"'.
7232: $toggle_catsplace_dom.' value="dom" />'.$level{'dom'}.'</label> '.
7233: '<label><input type="radio" name="togglecatscomm"'.
7234: $toggle_catsplace_place.' value="comm" />'.$level{'place'}.'</label></span></td>'.
7235: '</tr><tr>'.
7236: '<td>'.$title{'categorizeplace'}.'</td>'.
7237: '<td class="LC_right_item"><span class="LC_nobreak">'.
7238: '<label><input type="radio" name="categorizeplace"'.
7239: $can_catplace_dom.' value="dom" />'.$level{'dom'}.'</label> '.
7240: '<label><input type="radio" name="categorizeplace"'.
7241: $can_catplace_place.'value="place" />'.$level{'place'}.'</label></span></td>'.
7242: '</tr>';
7243: $$rowtotal += 6;
7244: } else {
7245: my $css_class;
7246: my $itemcount = 1;
7247: my $cathash;
7248: if (ref($settings) eq 'HASH') {
7249: $cathash = $settings->{'cats'};
7250: }
7251: if (ref($cathash) eq 'HASH') {
7252: my (@cats,@trails,%allitems,%idx,@jsarray);
7253: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,
7254: \%allitems,\%idx,\@jsarray);
7255: my $maxdepth = scalar(@cats);
7256: my $colattrib = '';
7257: if ($maxdepth > 2) {
7258: $colattrib = ' colspan="2" ';
7259: }
7260: my @path;
7261: if (@cats > 0) {
7262: if (ref($cats[0]) eq 'ARRAY') {
7263: my $numtop = @{$cats[0]};
7264: my $maxnum = $numtop;
7265: my %default_names = (
7266: instcode => &mt('Official courses'),
7267: communities => &mt('Communities'),
7268: placement => &mt('Placement Tests'),
7269: );
7270:
7271: if ((!grep(/^instcode$/,@{$cats[0]})) ||
7272: ($cathash->{'instcode::0'} eq '') ||
7273: (!grep(/^communities$/,@{$cats[0]})) ||
7274: ($cathash->{'communities::0'} eq '') ||
7275: (!grep(/^placement$/,@{$cats[0]})) ||
7276: ($cathash->{'placement::0'} eq '')) {
7277: $maxnum ++;
7278: }
7279: my $lastidx;
7280: for (my $i=0; $i<$numtop; $i++) {
7281: my $parent = $cats[0][$i];
7282: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7283: my $item = &escape($parent).'::0';
7284: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$item','$idx{$item}'".');"';
7285: $lastidx = $idx{$item};
7286: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
7287: .'<select name="'.$item.'"'.$chgstr.'>';
7288: for (my $k=0; $k<=$maxnum; $k++) {
7289: my $vpos = $k+1;
7290: my $selstr;
7291: if ($k == $i) {
7292: $selstr = ' selected="selected" ';
7293: }
7294: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
7295: }
7296: $datatable .= '</select></span></td><td>';
7297: if ($parent eq 'instcode' || $parent eq 'communities' || $parent eq 'placement') {
7298: $datatable .= '<span class="LC_nobreak">'
7299: .$default_names{$parent}.'</span>';
7300: if ($parent eq 'instcode') {
7301: $datatable .= '<br /><span class="LC_nobreak">('
7302: .&mt('with institutional codes')
7303: .')</span></td><td'.$colattrib.'>';
7304: } else {
7305: $datatable .= '<table><tr><td>';
7306: }
7307: $datatable .= '<span class="LC_nobreak">'
7308: .'<label><input type="radio" name="'
7309: .$parent.'" value="1" checked="checked" />'
7310: .&mt('Display').'</label>';
7311: if ($parent eq 'instcode') {
7312: $datatable .= ' ';
7313: } else {
7314: $datatable .= '</span></td></tr><tr><td>'
7315: .'<span class="LC_nobreak">';
7316: }
7317: $datatable .= '<label><input type="radio" name="'
7318: .$parent.'" value="0" />'
7319: .&mt('Do not display').'</label></span>';
7320: if (($parent eq 'communities') || ($parent eq 'placement')) {
7321: $datatable .= '</td></tr></table>';
7322: }
7323: $datatable .= '</td>';
7324: } else {
7325: $datatable .= $parent
7326: .' <span class="LC_nobreak"><label>'
7327: .'<input type="checkbox" name="deletecategory" '
7328: .'value="'.$item.'" />'.&mt('Delete').'</label></span></td>';
7329: }
7330: my $depth = 1;
7331: push(@path,$parent);
7332: $datatable .= &build_category_rows($itemcount,\@cats,$depth,$parent,\@path,\%idx);
7333: pop(@path);
7334: $datatable .= '</tr><tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr>';
7335: $itemcount ++;
7336: }
7337: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7338: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','$lastidx'".');"';
7339: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="addcategory_pos"'.$chgstr.'>';
7340: for (my $k=0; $k<=$maxnum; $k++) {
7341: my $vpos = $k+1;
7342: my $selstr;
7343: if ($k == $numtop) {
7344: $selstr = ' selected="selected" ';
7345: }
7346: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
7347: }
7348: $datatable .= '</select></span></td><td colspan="2">'.&mt('Add category:').' '
7349: .'<input type="text" size="20" name="addcategory_name" value="" /></td>'
7350: .'</tr>'."\n";
7351: $itemcount ++;
7352: foreach my $default ('instcode','communities','placement') {
7353: if ((!grep(/^\Q$default\E$/,@{$cats[0]})) || ($cathash->{$default.'::0'} eq '')) {
7354: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7355: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$default"."_pos','$lastidx'".');"';
7356: $datatable .= '<tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr><tr '.$css_class.'><td>'.
7357: '<span class="LC_nobreak"><select name="'.$default.'_pos"'.$chgstr.'>';
7358: for (my $k=0; $k<=$maxnum; $k++) {
7359: my $vpos = $k+1;
7360: my $selstr;
7361: if ($k == $maxnum) {
7362: $selstr = ' selected="selected" ';
7363: }
7364: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
7365: }
7366: $datatable .= '</select></span></td>'.
7367: '<td><span class="LC_nobreak">'.
7368: $default_names{$default}.'</span>';
7369: if ($default eq 'instcode') {
7370: $datatable .= '<br /><span class="LC_nobreak">('
7371: .&mt('with institutional codes').')</span>';
7372: }
7373: $datatable .= '</td>'
7374: .'<td><span class="LC_nobreak"><label><input type="radio" name="'.$default.'" value="1" />'
7375: .&mt('Display').'</label> '
7376: .'<label><input type="radio" name="'.$default.'" value="0" checked="checked"/>'
7377: .&mt('Do not display').'</label></span></td></tr>';
7378: }
7379: }
7380: }
7381: } else {
7382: $datatable .= &initialize_categories($itemcount);
7383: }
7384: } else {
7385: $datatable .= '<td class="LC_right_item">'.$hdritem->{'header'}->[1]->{'col2'}.'</td>'
7386: .&initialize_categories($itemcount);
7387: }
7388: $$rowtotal += $itemcount;
7389: }
7390: return $datatable;
7391: }
7392:
7393: sub print_serverstatuses {
7394: my ($dom,$settings,$rowtotal) = @_;
7395: my $datatable;
7396: my @pages = &serverstatus_pages();
7397: my (%namedaccess,%machineaccess);
7398: foreach my $type (@pages) {
7399: $namedaccess{$type} = '';
7400: $machineaccess{$type}= '';
7401: }
7402: if (ref($settings) eq 'HASH') {
7403: foreach my $type (@pages) {
7404: if (exists($settings->{$type})) {
7405: if (ref($settings->{$type}) eq 'HASH') {
7406: foreach my $key (keys(%{$settings->{$type}})) {
7407: if ($key eq 'namedusers') {
7408: $namedaccess{$type} = $settings->{$type}->{$key};
7409: } elsif ($key eq 'machines') {
7410: $machineaccess{$type} = $settings->{$type}->{$key};
7411: }
7412: }
7413: }
7414: }
7415: }
7416: }
7417: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
7418: my $rownum = 0;
7419: my $css_class;
7420: foreach my $type (@pages) {
7421: $rownum ++;
7422: $css_class = $rownum%2?' class="LC_odd_row"':'';
7423: $datatable .= '<tr'.$css_class.'>'.
7424: '<td><span class="LC_nobreak">'.
7425: $titles->{$type}.'</span></td>'.
7426: '<td class="LC_left_item">'.
7427: '<input type="text" name="'.$type.'_namedusers" '.
7428: 'value="'.$namedaccess{$type}.'" size="30" /></td>'.
7429: '<td class="LC_right_item">'.
7430: '<span class="LC_nobreak">'.
7431: '<input type="text" name="'.$type.'_machines" '.
7432: 'value="'.$machineaccess{$type}.'" size="10" />'.
7433: '</td></tr>'."\n";
7434: }
7435: $$rowtotal += $rownum;
7436: return $datatable;
7437: }
7438:
7439: sub serverstatus_pages {
7440: return ('userstatus','lonstatus','loncron','server-status','codeversions',
7441: 'checksums','clusterstatus','certstatus','metadata_keywords',
7442: 'metadata_harvest','takeoffline','takeonline','showenv','toggledebug',
7443: 'ping','domconf','uniquecodes','diskusage','coursecatalog');
7444: }
7445:
7446: sub defaults_javascript {
7447: my ($settings) = @_;
7448: my $intauthcheck = &mt('Warning: disallowing login for an authenticated user if the stored cost is less than the default will require a password reset by/for the user.');
7449: my $intauthcost = &mt('Warning: bcrypt encryption cost for internal authentication must be an integer.');
7450: &js_escape(\$intauthcheck);
7451: &js_escape(\$intauthcost);
7452: my $intauthjs = <<"ENDSCRIPT";
7453:
7454: function warnIntAuth(field) {
7455: if (field.name == 'intauth_check') {
7456: if (field.value == '2') {
7457: alert('$intauthcheck');
7458: }
7459: }
7460: if (field.name == 'intauth_cost') {
7461: field.value.replace(/\s/g,'');
7462: if (field.value != '') {
7463: var regexdigit=/^\\d+\$/;
7464: if (!regexdigit.test(field.value)) {
7465: alert('$intauthcost');
7466: }
7467: }
7468: }
7469: return;
7470: }
7471:
7472: ENDSCRIPT
7473:
7474: if (ref($settings) ne 'HASH') {
7475: return &Apache::lonhtmlcommon::scripttag($intauthjs);
7476: }
7477: if ((ref($settings->{'inststatusorder'}) eq 'ARRAY') && (ref($settings->{'inststatustypes'}) eq 'HASH')) {
7478: my $maxnum = scalar(@{$settings->{'inststatusorder'}});
7479: if ($maxnum eq '') {
7480: $maxnum = 0;
7481: }
7482: $maxnum ++;
7483: my $jstext = ' var inststatuses = Array('."'".join("','",@{$settings->{'inststatusorder'}})."'".');';
7484: return <<"ENDSCRIPT";
7485: <script type="text/javascript">
7486: // <![CDATA[
7487: function reorderTypes(form,caller) {
7488: var changedVal;
7489: $jstext
7490: var newpos = 'addinststatus_pos';
7491: var current = new Array;
7492: var maxh = $maxnum;
7493: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
7494: var oldVal;
7495: if (caller == newpos) {
7496: changedVal = newitemVal;
7497: } else {
7498: var curritem = 'inststatus_pos_'+caller;
7499: changedVal = form.elements[curritem].options[form.elements[curritem].selectedIndex].value;
7500: current[newitemVal] = newpos;
7501: }
7502: for (var i=0; i<inststatuses.length; i++) {
7503: if (inststatuses[i] != caller) {
7504: var elementName = 'inststatus_pos_'+inststatuses[i];
7505: if (form.elements[elementName]) {
7506: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
7507: current[currVal] = elementName;
7508: }
7509: }
7510: }
7511: for (var j=0; j<maxh; j++) {
7512: if (current[j] == undefined) {
7513: oldVal = j;
7514: }
7515: }
7516: if (oldVal < changedVal) {
7517: for (var k=oldVal+1; k<=changedVal ; k++) {
7518: var elementName = current[k];
7519: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
7520: }
7521: } else {
7522: for (var k=changedVal; k<oldVal; k++) {
7523: var elementName = current[k];
7524: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
7525: }
7526: }
7527: return;
7528: }
7529:
7530: $intauthjs
7531:
7532: // ]]>
7533: </script>
7534:
7535: ENDSCRIPT
7536: } else {
7537: return &Apache::lonhtmlcommon::scripttag($intauthjs);
7538: }
7539: }
7540:
7541: sub coursecategories_javascript {
7542: my ($settings) = @_;
7543: my ($output,$jstext,$cathash);
7544: if (ref($settings) eq 'HASH') {
7545: $cathash = $settings->{'cats'};
7546: }
7547: if (ref($cathash) eq 'HASH') {
7548: my (@cats,@jsarray,%idx);
7549: &Apache::loncommon::gather_categories($cathash,\@cats,\%idx,\@jsarray);
7550: if (@jsarray > 0) {
7551: $jstext = ' var categories = Array('.scalar(@jsarray).');'."\n";
7552: for (my $i=0; $i<@jsarray; $i++) {
7553: if (ref($jsarray[$i]) eq 'ARRAY') {
7554: my $catstr = join('","',@{$jsarray[$i]});
7555: $jstext .= ' categories['.$i.'] = Array("'.$catstr.'");'."\n";
7556: }
7557: }
7558: }
7559: } else {
7560: $jstext = ' var categories = Array(1);'."\n".
7561: ' categories[0] = Array("instcode_pos");'."\n";
7562: }
7563: my $instcode_reserved = &mt('The name: [_1] is a reserved category.','"instcode"');
7564: my $communities_reserved = &mt('The name: [_1] is a reserved category.','"communities"');
7565: my $placement_reserved = &mt('The name: [_1] is a reserved category.','"placement"');
7566: my $choose_again = "\n".&mt('Please use a different name for the new top level category.');
7567: &js_escape(\$instcode_reserved);
7568: &js_escape(\$communities_reserved);
7569: &js_escape(\$placement_reserved);
7570: &js_escape(\$choose_again);
7571: $output = <<"ENDSCRIPT";
7572: <script type="text/javascript">
7573: // <![CDATA[
7574: function reorderCats(form,parent,item,idx) {
7575: var changedVal;
7576: $jstext
7577: var newpos = 'addcategory_pos';
7578: if (parent == '') {
7579: var has_instcode = 0;
7580: var maxtop = categories[idx].length;
7581: for (var j=0; j<maxtop; j++) {
7582: if (categories[idx][j] == 'instcode::0') {
7583: has_instcode == 1;
7584: }
7585: }
7586: if (has_instcode == 0) {
7587: categories[idx][maxtop] = 'instcode_pos';
7588: }
7589: } else {
7590: newpos += '_'+parent;
7591: }
7592: var maxh = 1 + categories[idx].length;
7593: var current = new Array;
7594: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
7595: if (item == newpos) {
7596: changedVal = newitemVal;
7597: } else {
7598: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
7599: current[newitemVal] = newpos;
7600: }
7601: for (var i=0; i<categories[idx].length; i++) {
7602: var elementName = categories[idx][i];
7603: if (elementName != item) {
7604: if (form.elements[elementName]) {
7605: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
7606: current[currVal] = elementName;
7607: }
7608: }
7609: }
7610: var oldVal;
7611: for (var j=0; j<maxh; j++) {
7612: if (current[j] == undefined) {
7613: oldVal = j;
7614: }
7615: }
7616: if (oldVal < changedVal) {
7617: for (var k=oldVal+1; k<=changedVal ; k++) {
7618: var elementName = current[k];
7619: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
7620: }
7621: } else {
7622: for (var k=changedVal; k<oldVal; k++) {
7623: var elementName = current[k];
7624: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
7625: }
7626: }
7627: return;
7628: }
7629:
7630: function categoryCheck(form) {
7631: if (form.elements['addcategory_name'].value == 'instcode') {
7632: alert('$instcode_reserved\\n$choose_again');
7633: return false;
7634: }
7635: if (form.elements['addcategory_name'].value == 'communities') {
7636: alert('$communities_reserved\\n$choose_again');
7637: return false;
7638: }
7639: if (form.elements['addcategory_name'].value == 'placement') {
7640: alert('$placement_reserved\\n$choose_again');
7641: return false;
7642: }
7643: return true;
7644: }
7645:
7646: // ]]>
7647: </script>
7648:
7649: ENDSCRIPT
7650: return $output;
7651: }
7652:
7653: sub initialize_categories {
7654: my ($itemcount) = @_;
7655: my ($datatable,$css_class,$chgstr);
7656: my %default_names = (
7657: instcode => 'Official courses (with institutional codes)',
7658: communities => 'Communities',
7659: placement => 'Placement Tests',
7660: );
7661: my $select0 = ' selected="selected"';
7662: my $select1 = '';
7663: foreach my $default ('instcode','communities','placement') {
7664: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7665: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'',$default"."_pos','0'".');"';
7666: if (($default eq 'communities') || ($default eq 'placement')) {
7667: $select1 = $select0;
7668: $select0 = '';
7669: }
7670: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
7671: .'<select name="'.$default.'_pos">'
7672: .'<option value="0"'.$select0.'>1</option>'
7673: .'<option value="1"'.$select1.'>2</option>'
7674: .'<option value="2">3</option></select> '
7675: .$default_names{$default}
7676: .'</span></td><td><span class="LC_nobreak">'
7677: .'<label><input type="radio" name="'.$default.'" value="1" checked="checked" />'
7678: .&mt('Display').'</label> <label>'
7679: .'<input type="radio" name="'.$default.'" value="0" />'.&mt('Do not display')
7680: .'</label></span></td></tr>';
7681: $itemcount ++;
7682: }
7683: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7684: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','0'".');"';
7685: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
7686: .'<select name="addcategory_pos"'.$chgstr.'>'
7687: .'<option value="0">1</option>'
7688: .'<option value="1">2</option>'
7689: .'<option value="2" selected="selected">3</option></select> '
7690: .&mt('Add category').'</td><td>'.&mt('Name:')
7691: .' <input type="text" size="20" name="addcategory_name" value="" /></td></tr>';
7692: return $datatable;
7693: }
7694:
7695: sub build_category_rows {
7696: my ($itemcount,$cats,$depth,$parent,$path,$idx) = @_;
7697: my ($text,$name,$item,$chgstr);
7698: if (ref($cats) eq 'ARRAY') {
7699: my $maxdepth = scalar(@{$cats});
7700: if (ref($cats->[$depth]) eq 'HASH') {
7701: if (ref($cats->[$depth]{$parent}) eq 'ARRAY') {
7702: my $numchildren = @{$cats->[$depth]{$parent}};
7703: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
7704: $text .= '<td><table class="LC_data_table">';
7705: my ($idxnum,$parent_name,$parent_item);
7706: my $higher = $depth - 1;
7707: if ($higher == 0) {
7708: $parent_name = &escape($parent).'::'.$higher;
7709: } else {
7710: if (ref($path) eq 'ARRAY') {
7711: $parent_name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
7712: }
7713: }
7714: $parent_item = 'addcategory_pos_'.$parent_name;
7715: for (my $j=0; $j<=$numchildren; $j++) {
7716: if ($j < $numchildren) {
7717: $name = $cats->[$depth]{$parent}[$j];
7718: $item = &escape($name).':'.&escape($parent).':'.$depth;
7719: $idxnum = $idx->{$item};
7720: } else {
7721: $name = $parent_name;
7722: $item = $parent_item;
7723: }
7724: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'$parent_name','$item','$idxnum'".');"';
7725: $text .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="'.$item.'"'.$chgstr.'>';
7726: for (my $i=0; $i<=$numchildren; $i++) {
7727: my $vpos = $i+1;
7728: my $selstr;
7729: if ($j == $i) {
7730: $selstr = ' selected="selected" ';
7731: }
7732: $text .= '<option value="'.$i.'"'.$selstr.'>'.$vpos.'</option>';
7733: }
7734: $text .= '</select> ';
7735: if ($j < $numchildren) {
7736: my $deeper = $depth+1;
7737: $text .= $name.' '
7738: .'<label><input type="checkbox" name="deletecategory" value="'
7739: .$item.'" />'.&mt('Delete').'</label></span></td><td>';
7740: if(ref($path) eq 'ARRAY') {
7741: push(@{$path},$name);
7742: $text .= &build_category_rows($itemcount,$cats,$deeper,$name,$path,$idx);
7743: pop(@{$path});
7744: }
7745: } else {
7746: $text .= &mt('Add subcategory:').' </span><input type="textbox" size="20" name="addcategory_name_';
7747: if ($j == $numchildren) {
7748: $text .= $name;
7749: } else {
7750: $text .= $item;
7751: }
7752: $text .= '" value="" />';
7753: }
7754: $text .= '</td></tr>';
7755: }
7756: $text .= '</table></td>';
7757: } else {
7758: my $higher = $depth-1;
7759: if ($higher == 0) {
7760: $name = &escape($parent).'::'.$higher;
7761: } else {
7762: if (ref($path) eq 'ARRAY') {
7763: $name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
7764: }
7765: }
7766: my $colspan;
7767: if ($parent ne 'instcode') {
7768: $colspan = $maxdepth - $depth - 1;
7769: $text .= '<td colspan="'.$colspan.'">'.&mt('Add subcategory:').'<input type="textbox" size="20" name="subcat_'.$name.'" value="" /></td>';
7770: }
7771: }
7772: }
7773: }
7774: return $text;
7775: }
7776:
7777: sub modifiable_userdata_row {
7778: my ($context,$item,$settings,$numinrow,$rowcount,$usertypes,$fieldsref,$titlesref,
7779: $rowid,$customcss,$rowstyle) = @_;
7780: my ($role,$rolename,$statustype);
7781: $role = $item;
7782: if ($context eq 'cancreate') {
7783: if ($item =~ /^(emailusername)_(.+)$/) {
7784: $role = $1;
7785: $statustype = $2;
7786: if (ref($usertypes) eq 'HASH') {
7787: if ($usertypes->{$statustype}) {
7788: $rolename = &mt('Data provided by [_1]',$usertypes->{$statustype});
7789: } else {
7790: $rolename = &mt('Data provided by user');
7791: }
7792: }
7793: }
7794: } elsif ($context eq 'selfcreate') {
7795: if (ref($usertypes) eq 'HASH') {
7796: $rolename = $usertypes->{$role};
7797: } else {
7798: $rolename = $role;
7799: }
7800: } else {
7801: if ($role eq 'cr') {
7802: $rolename = &mt('Custom role');
7803: } else {
7804: $rolename = &Apache::lonnet::plaintext($role);
7805: }
7806: }
7807: my (@fields,%fieldtitles);
7808: if (ref($fieldsref) eq 'ARRAY') {
7809: @fields = @{$fieldsref};
7810: } else {
7811: @fields = ('lastname','firstname','middlename','generation',
7812: 'permanentemail','id');
7813: }
7814: if ((ref($titlesref) eq 'HASH')) {
7815: %fieldtitles = %{$titlesref};
7816: } else {
7817: %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
7818: }
7819: my $output;
7820: my $css_class;
7821: if ($rowcount%2) {
7822: $css_class = 'LC_odd_row';
7823: }
7824: if ($customcss) {
7825: $css_class .= " $customcss";
7826: }
7827: $css_class =~ s/^\s+//;
7828: if ($css_class) {
7829: $css_class = ' class="'.$css_class.'"';
7830: }
7831: if ($rowstyle) {
7832: $css_class .= ' style="'.$rowstyle.'"';
7833: }
7834: if ($rowid) {
7835: $rowid = ' id="'.$rowid.'"';
7836: }
7837: $output = '<tr '.$css_class.$rowid.'>'.
7838: '<td><span class="LC_nobreak">'.$rolename.'</span></td>'.
7839: '<td class="LC_left_item" colspan="2"><table>';
7840: my $rem;
7841: my %checks;
7842: if (ref($settings) eq 'HASH') {
7843: if (ref($settings->{$context}) eq 'HASH') {
7844: if (ref($settings->{$context}->{$role}) eq 'HASH') {
7845: my $hashref = $settings->{$context}->{$role};
7846: if ($role eq 'emailusername') {
7847: if ($statustype) {
7848: if (ref($settings->{$context}->{$role}->{$statustype}) eq 'HASH') {
7849: $hashref = $settings->{$context}->{$role}->{$statustype};
7850: if (ref($hashref) eq 'HASH') {
7851: foreach my $field (@fields) {
7852: if ($hashref->{$field}) {
7853: $checks{$field} = $hashref->{$field};
7854: }
7855: }
7856: }
7857: }
7858: }
7859: } else {
7860: if (ref($hashref) eq 'HASH') {
7861: foreach my $field (@fields) {
7862: if ($hashref->{$field}) {
7863: $checks{$field} = ' checked="checked" ';
7864: }
7865: }
7866: }
7867: }
7868: }
7869: }
7870: }
7871:
7872: my $total = scalar(@fields);
7873: for (my $i=0; $i<$total; $i++) {
7874: $rem = $i%($numinrow);
7875: if ($rem == 0) {
7876: if ($i > 0) {
7877: $output .= '</tr>';
7878: }
7879: $output .= '<tr>';
7880: }
7881: my $check = ' ';
7882: unless ($role eq 'emailusername') {
7883: if (exists($checks{$fields[$i]})) {
7884: $check = $checks{$fields[$i]}
7885: } else {
7886: if ($role eq 'st') {
7887: if (ref($settings) ne 'HASH') {
7888: $check = ' checked="checked" ';
7889: }
7890: }
7891: }
7892: }
7893: $output .= '<td class="LC_left_item">'.
7894: '<span class="LC_nobreak">';
7895: if ($role eq 'emailusername') {
7896: unless ($checks{$fields[$i]} =~ /^(required|optional)$/) {
7897: $checks{$fields[$i]} = 'omit';
7898: }
7899: foreach my $option ('required','optional','omit') {
7900: my $checked='';
7901: if ($checks{$fields[$i]} eq $option) {
7902: $checked='checked="checked" ';
7903: }
7904: $output .= '<label>'.
7905: '<input type="radio" name="canmodify_'.$item.'_'.$fields[$i].'" value="'.$option.'" '.$checked.'/>'.
7906: &mt($option).'</label>'.(' ' x2);
7907: }
7908: $output .= '<i>'.$fieldtitles{$fields[$i]}.'</i>';
7909: } else {
7910: $output .= '<label>'.
7911: '<input type="checkbox" name="canmodify_'.$role.'" '.
7912: 'value="'.$fields[$i].'"'.$check.'/>'.$fieldtitles{$fields[$i]}.
7913: '</label>';
7914: }
7915: $output .= '</span></td>';
7916: }
7917: $rem = $total%$numinrow;
7918: my $colsleft;
7919: if ($rem) {
7920: $colsleft = $numinrow - $rem;
7921: }
7922: if ($colsleft > 1) {
7923: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
7924: ' </td>';
7925: } elsif ($colsleft == 1) {
7926: $output .= '<td class="LC_left_item"> </td>';
7927: }
7928: $output .= '</tr></table></td></tr>';
7929: return $output;
7930: }
7931:
7932: sub insttypes_row {
7933: my ($settings,$types,$usertypes,$dom,$numinrow,$othertitle,$context,$rowtotal,$onclick,
7934: $customcss,$rowstyle) = @_;
7935: my %lt = &Apache::lonlocal::texthash (
7936: cansearch => 'Users allowed to search',
7937: statustocreate => 'Institutional affiliation(s) able to create own account (login/SSO)',
7938: lockablenames => 'User preference to lock name',
7939: selfassign => 'Self-reportable affiliations',
7940: overrides => "Override domain's helpdesk settings based on requester's affiliation",
7941: );
7942: my $showdom;
7943: if ($context eq 'cansearch') {
7944: $showdom = ' ('.$dom.')';
7945: }
7946: my $class = 'LC_left_item';
7947: if ($context eq 'statustocreate') {
7948: $class = 'LC_right_item';
7949: }
7950: my $css_class;
7951: if ($$rowtotal%2) {
7952: $css_class = 'LC_odd_row';
7953: }
7954: if ($customcss) {
7955: $css_class .= ' '.$customcss;
7956: }
7957: $css_class =~ s/^\s+//;
7958: if ($css_class) {
7959: $css_class = ' class="'.$css_class.'"';
7960: }
7961: if ($rowstyle) {
7962: $css_class .= ' style="'.$rowstyle.'"';
7963: }
7964: if ($onclick) {
7965: $onclick = 'onclick="'.$onclick.'" ';
7966: }
7967: my $output = '<tr'.$css_class.'>'.
7968: '<td>'.$lt{$context}.$showdom.
7969: '</td><td class="'.$class.'" colspan="2"><table>';
7970: my $rem;
7971: if (ref($types) eq 'ARRAY') {
7972: for (my $i=0; $i<@{$types}; $i++) {
7973: if (defined($usertypes->{$types->[$i]})) {
7974: my $rem = $i%($numinrow);
7975: if ($rem == 0) {
7976: if ($i > 0) {
7977: $output .= '</tr>';
7978: }
7979: $output .= '<tr>';
7980: }
7981: my $check = ' ';
7982: if (ref($settings) eq 'HASH') {
7983: if (ref($settings->{$context}) eq 'ARRAY') {
7984: if (grep(/^\Q$types->[$i]\E$/,@{$settings->{$context}})) {
7985: $check = ' checked="checked" ';
7986: }
7987: } elsif (ref($settings->{$context}) eq 'HASH') {
7988: if (ref($settings->{$context}->{$types->[$i]}) eq 'HASH') {
7989: $check = ' checked="checked" ';
7990: }
7991: } elsif ($context eq 'statustocreate') {
7992: $check = ' checked="checked" ';
7993: }
7994: }
7995: $output .= '<td class="LC_left_item">'.
7996: '<span class="LC_nobreak"><label>'.
7997: '<input type="checkbox" name="'.$context.'" '.
7998: 'value="'.$types->[$i].'"'.$check.$onclick.' />'.
7999: $usertypes->{$types->[$i]}.'</label></span></td>';
8000: }
8001: }
8002: $rem = @{$types}%($numinrow);
8003: }
8004: my $colsleft = $numinrow - $rem;
8005: if ($context eq 'overrides') {
8006: if ($colsleft > 1) {
8007: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
8008: } else {
8009: $output .= '<td class="LC_left_item">';
8010: }
8011: $output .= ' ';
8012: } else {
8013: if (($rem == 0) && (@{$types} > 0)) {
8014: $output .= '<tr>';
8015: }
8016: if ($colsleft > 1) {
8017: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
8018: } else {
8019: $output .= '<td class="LC_left_item">';
8020: }
8021: my $defcheck = ' ';
8022: if (ref($settings) eq 'HASH') {
8023: if (ref($settings->{$context}) eq 'ARRAY') {
8024: if (grep(/^default$/,@{$settings->{$context}})) {
8025: $defcheck = ' checked="checked" ';
8026: }
8027: } elsif ($context eq 'statustocreate') {
8028: $defcheck = ' checked="checked" ';
8029: }
8030: }
8031: $output .= '<span class="LC_nobreak"><label>'.
8032: '<input type="checkbox" name="'.$context.'" '.
8033: 'value="default"'.$defcheck.$onclick.' />'.
8034: $othertitle.'</label></span>';
8035: }
8036: $output .= '</td></tr></table></td></tr>';
8037: return $output;
8038: }
8039:
8040: sub sorted_searchtitles {
8041: my %searchtitles = &Apache::lonlocal::texthash(
8042: 'uname' => 'username',
8043: 'lastname' => 'last name',
8044: 'lastfirst' => 'last name, first name',
8045: );
8046: my @titleorder = ('uname','lastname','lastfirst');
8047: return (\%searchtitles,\@titleorder);
8048: }
8049:
8050: sub sorted_searchtypes {
8051: my %srchtypes_desc = (
8052: exact => 'is exact match',
8053: contains => 'contains ..',
8054: begins => 'begins with ..',
8055: );
8056: my @srchtypeorder = ('exact','begins','contains');
8057: return (\%srchtypes_desc,\@srchtypeorder);
8058: }
8059:
8060: sub usertype_update_row {
8061: my ($settings,$usertypes,$fieldtitles,$fields,$types,$rownums) = @_;
8062: my $datatable;
8063: my $numinrow = 4;
8064: foreach my $type (@{$types}) {
8065: if (defined($usertypes->{$type})) {
8066: $$rownums ++;
8067: my $css_class = $$rownums%2?' class="LC_odd_row"':'';
8068: $datatable .= '<tr'.$css_class.'><td>'.$usertypes->{$type}.
8069: '</td><td class="LC_left_item"><table>';
8070: for (my $i=0; $i<@{$fields}; $i++) {
8071: my $rem = $i%($numinrow);
8072: if ($rem == 0) {
8073: if ($i > 0) {
8074: $datatable .= '</tr>';
8075: }
8076: $datatable .= '<tr>';
8077: }
8078: my $check = ' ';
8079: if (ref($settings) eq 'HASH') {
8080: if (ref($settings->{'fields'}) eq 'HASH') {
8081: if (ref($settings->{'fields'}{$type}) eq 'ARRAY') {
8082: if (grep(/^\Q$fields->[$i]\E$/,@{$settings->{'fields'}{$type}})) {
8083: $check = ' checked="checked" ';
8084: }
8085: }
8086: }
8087: }
8088:
8089: if ($i == @{$fields}-1) {
8090: my $colsleft = $numinrow - $rem;
8091: if ($colsleft > 1) {
8092: $datatable .= '<td colspan="'.$colsleft.'">';
8093: } else {
8094: $datatable .= '<td>';
8095: }
8096: } else {
8097: $datatable .= '<td>';
8098: }
8099: $datatable .= '<span class="LC_nobreak"><label>'.
8100: '<input type="checkbox" name="updateable_'.$type.
8101: '_'.$fields->[$i].'" value="1"'.$check.'/>'.
8102: $fieldtitles->{$fields->[$i]}.'</label></span></td>';
8103: }
8104: $datatable .= '</tr></table></td></tr>';
8105: }
8106: }
8107: return $datatable;
8108: }
8109:
8110: sub modify_login {
8111: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
8112: my ($resulttext,$errors,$colchgtext,%changes,%colchanges,%newfile,%newurl,
8113: %curr_loginvia,%loginhash,@currlangs,@newlangs,$addedfile,%title,@offon);
8114: %title = ( coursecatalog => 'Display course catalog',
8115: adminmail => 'Display administrator E-mail address',
8116: helpdesk => 'Display "Contact Helpdesk" link',
8117: newuser => 'Link for visitors to create a user account',
8118: loginheader => 'Log-in box header');
8119: @offon = ('off','on');
8120: if (ref($domconfig{login}) eq 'HASH') {
8121: if (ref($domconfig{login}{loginvia}) eq 'HASH') {
8122: foreach my $lonhost (keys(%{$domconfig{login}{loginvia}})) {
8123: $curr_loginvia{$lonhost} = $domconfig{login}{loginvia}{$lonhost};
8124: }
8125: }
8126: }
8127: ($errors,%colchanges) = &modify_colors($r,$dom,$confname,['login'],
8128: \%domconfig,\%loginhash);
8129: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
8130: foreach my $item (@toggles) {
8131: $loginhash{login}{$item} = $env{'form.'.$item};
8132: }
8133: $loginhash{login}{loginheader} = $env{'form.loginheader'};
8134: if (ref($colchanges{'login'}) eq 'HASH') {
8135: $colchgtext = &display_colorchgs($dom,\%colchanges,['login'],
8136: \%loginhash);
8137: }
8138:
8139: my %servers = &Apache::lonnet::internet_dom_servers($dom);
8140: my %domservers = &Apache::lonnet::get_servers($dom);
8141: my @loginvia_attribs = ('serverpath','custompath','exempt');
8142: if (keys(%servers) > 1) {
8143: foreach my $lonhost (keys(%servers)) {
8144: next if ($env{'form.'.$lonhost.'_server'} eq $lonhost);
8145: if (ref($curr_loginvia{$lonhost}) eq 'HASH') {
8146: if ($env{'form.'.$lonhost.'_server'} eq $curr_loginvia{$lonhost}{'server'}) {
8147: $loginhash{login}{loginvia}{$lonhost}{'server'} = $curr_loginvia{$lonhost}{'server'};
8148: } elsif ($curr_loginvia{$lonhost}{'server'} ne '') {
8149: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
8150: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
8151: $changes{'loginvia'}{$lonhost} = 1;
8152: } else {
8153: $loginhash{login}{loginvia}{$lonhost}{'server'} = '';
8154: $changes{'loginvia'}{$lonhost} = 1;
8155: }
8156: } else {
8157: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
8158: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
8159: $changes{'loginvia'}{$lonhost} = 1;
8160: }
8161: }
8162: if ($loginhash{login}{loginvia}{$lonhost}{'server'} eq '') {
8163: foreach my $item (@loginvia_attribs) {
8164: $loginhash{login}{loginvia}{$lonhost}{$item} = '';
8165: }
8166: } else {
8167: foreach my $item (@loginvia_attribs) {
8168: my $new = $env{'form.'.$lonhost.'_'.$item};
8169: if (($item eq 'serverpath') && ($new eq 'custom')) {
8170: $env{'form.'.$lonhost.'_custompath'} =~ s/\s+//g;
8171: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
8172: $new = '/';
8173: }
8174: }
8175: if (($item eq 'custompath') &&
8176: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
8177: $new = '';
8178: }
8179: if ($new ne $curr_loginvia{$lonhost}{$item}) {
8180: $changes{'loginvia'}{$lonhost} = 1;
8181: }
8182: if ($item eq 'exempt') {
8183: $new = &check_exempt_addresses($new);
8184: }
8185: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
8186: }
8187: }
8188: } else {
8189: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
8190: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
8191: $changes{'loginvia'}{$lonhost} = 1;
8192: foreach my $item (@loginvia_attribs) {
8193: my $new = $env{'form.'.$lonhost.'_'.$item};
8194: if (($item eq 'serverpath') && ($new eq 'custom')) {
8195: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
8196: $new = '/';
8197: }
8198: }
8199: if (($item eq 'custompath') &&
8200: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
8201: $new = '';
8202: }
8203: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
8204: }
8205: }
8206: }
8207: }
8208: }
8209:
8210: my $servadm = $r->dir_config('lonAdmEMail');
8211: my %langchoices = &Apache::lonlocal::texthash(&get_languages_hash());
8212: if (ref($domconfig{'login'}) eq 'HASH') {
8213: if (ref($domconfig{'login'}{'helpurl'}) eq 'HASH') {
8214: foreach my $lang (sort(keys(%{$domconfig{'login'}{'helpurl'}}))) {
8215: if ($lang eq 'nolang') {
8216: push(@currlangs,$lang);
8217: } elsif (defined($langchoices{$lang})) {
8218: push(@currlangs,$lang);
8219: } else {
8220: next;
8221: }
8222: }
8223: }
8224: }
8225: my @delurls = &Apache::loncommon::get_env_multiple('form.loginhelpurl_del');
8226: if (@currlangs > 0) {
8227: foreach my $lang (@currlangs) {
8228: if (grep(/^\Q$lang\E$/,@delurls)) {
8229: $changes{'helpurl'}{$lang} = 1;
8230: } elsif ($env{'form.loginhelpurl_'.$lang.'.filename'}) {
8231: $changes{'helpurl'}{$lang} = 1;
8232: $newfile{$lang} = $env{'form.loginhelpurl_'.$lang.'.filename'};
8233: push(@newlangs,$lang);
8234: } else {
8235: $loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang};
8236: }
8237: }
8238: }
8239: unless (grep(/^nolang$/,@currlangs)) {
8240: if ($env{'form.loginhelpurl_nolang.filename'}) {
8241: $changes{'helpurl'}{'nolang'} = 1;
8242: $newfile{'nolang'} = $env{'form.loginhelpurl_nolang.filename'};
8243: push(@newlangs,'nolang');
8244: }
8245: }
8246: if ($env{'form.loginhelpurl_add_lang'}) {
8247: if ((defined($langchoices{$env{'form.loginhelpurl_add_lang'}})) &&
8248: ($env{'form.loginhelpurl_add_file.filename'})) {
8249: $newfile{$env{'form.loginhelpurl_add_lang'}} = $env{'form.loginhelpurl_add_file.filename'};
8250: $addedfile = $env{'form.loginhelpurl_add_lang'};
8251: }
8252: }
8253: if ((@newlangs > 0) || ($addedfile)) {
8254: my $error;
8255: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
8256: if ($configuserok eq 'ok') {
8257: if ($switchserver) {
8258: $error = &mt("Upload of custom help file is not permitted to this server: [_1]",$switchserver);
8259: } elsif ($author_ok eq 'ok') {
8260: my @allnew = @newlangs;
8261: if ($addedfile ne '') {
8262: push(@allnew,$addedfile);
8263: }
8264: foreach my $lang (@allnew) {
8265: my $formelem = 'loginhelpurl_'.$lang;
8266: if ($lang eq $env{'form.loginhelpurl_add_lang'}) {
8267: $formelem = 'loginhelpurl_add_file';
8268: }
8269: (my $result,$newurl{$lang}) = &publishlogo($r,'upload',$formelem,$dom,$confname,
8270: "help/$lang",'','',$newfile{$lang});
8271: if ($result eq 'ok') {
8272: $loginhash{'login'}{'helpurl'}{$lang} = $newurl{$lang};
8273: $changes{'helpurl'}{$lang} = 1;
8274: } else {
8275: my $puberror = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$newfile{$lang},$result);
8276: $errors .= '<li><span class="LC_error">'.$puberror.'</span></li>';
8277: if ((grep(/^\Q$lang\E$/,@currlangs)) &&
8278: (!grep(/^\Q$lang\E$/,@delurls))) {
8279: $loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang};
8280: }
8281: }
8282: }
8283: } else {
8284: $error = &mt("Upload of custom log-in help file(s) failed because an author role could not be assigned to a Domain Configuration user ([_1]) in domain: [_2]. Error was: [_3].",$confname,$dom,$author_ok);
8285: }
8286: } else {
8287: $error = &mt("Upload of custom log-in help file(s) failed because a Domain Configuration user ([_1]) could not be created in domain: [_2]. Error was: [_3].",$confname,$dom,$configuserok);
8288: }
8289: if ($error) {
8290: &Apache::lonnet::logthis($error);
8291: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
8292: }
8293: }
8294:
8295: my (%currheadtagurls,%currexempt,@newhosts,%newheadtagurls,%possexempt);
8296: if (ref($domconfig{'login'}) eq 'HASH') {
8297: if (ref($domconfig{'login'}{'headtag'}) eq 'HASH') {
8298: foreach my $lonhost (keys(%{$domconfig{'login'}{'headtag'}})) {
8299: if ($domservers{$lonhost}) {
8300: if (ref($domconfig{'login'}{'headtag'}{$lonhost}) eq 'HASH') {
8301: $currheadtagurls{$lonhost} = $domconfig{'login'}{'headtag'}{$lonhost}{'url'};
8302: $currexempt{$lonhost} = $domconfig{'login'}{'headtag'}{$lonhost}{'exempt'};
8303: }
8304: }
8305: }
8306: }
8307: }
8308: my @delheadtagurls = &Apache::loncommon::get_env_multiple('form.loginheadtag_del');
8309: foreach my $lonhost (sort(keys(%domservers))) {
8310: if (grep(/^\Q$lonhost\E$/,@delheadtagurls)) {
8311: $changes{'headtag'}{$lonhost} = 1;
8312: } else {
8313: if ($env{'form.loginheadtagexempt_'.$lonhost}) {
8314: $possexempt{$lonhost} = &check_exempt_addresses($env{'form.loginheadtagexempt_'.$lonhost});
8315: }
8316: if ($env{'form.loginheadtag_'.$lonhost.'.filename'}) {
8317: push(@newhosts,$lonhost);
8318: } elsif ($currheadtagurls{$lonhost}) {
8319: $loginhash{'login'}{'headtag'}{$lonhost}{'url'} = $currheadtagurls{$lonhost};
8320: if ($currexempt{$lonhost}) {
8321: if ((!exists($possexempt{$lonhost})) || ($possexempt{$lonhost} ne $currexempt{$lonhost})) {
8322: $changes{'headtag'}{$lonhost} = 1;
8323: }
8324: } elsif ($possexempt{$lonhost}) {
8325: $changes{'headtag'}{$lonhost} = 1;
8326: }
8327: if ($possexempt{$lonhost}) {
8328: $loginhash{'login'}{'headtag'}{$lonhost}{'exempt'} = $possexempt{$lonhost};
8329: }
8330: }
8331: }
8332: }
8333: if (@newhosts) {
8334: my $error;
8335: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
8336: if ($configuserok eq 'ok') {
8337: if ($switchserver) {
8338: $error = &mt("Upload of custom markup is not permitted to this server: [_1]",$switchserver);
8339: } elsif ($author_ok eq 'ok') {
8340: foreach my $lonhost (@newhosts) {
8341: my $formelem = 'loginheadtag_'.$lonhost;
8342: (my $result,$newheadtagurls{$lonhost}) = &publishlogo($r,'upload',$formelem,$dom,$confname,
8343: "login/headtag/$lonhost",'','',
8344: $env{'form.loginheadtag_'.$lonhost.'.filename'});
8345: if ($result eq 'ok') {
8346: $loginhash{'login'}{'headtag'}{$lonhost}{'url'} = $newheadtagurls{$lonhost};
8347: $changes{'headtag'}{$lonhost} = 1;
8348: if ($possexempt{$lonhost}) {
8349: $loginhash{'login'}{'headtag'}{$lonhost}{'exempt'} = $possexempt{$lonhost};
8350: }
8351: } else {
8352: my $puberror = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",
8353: $newheadtagurls{$lonhost},$result);
8354: $errors .= '<li><span class="LC_error">'.$puberror.'</span></li>';
8355: if ((grep(/^\Q$lonhost\E$/,keys(%currheadtagurls))) &&
8356: (!grep(/^\Q$lonhost\E$/,@delheadtagurls))) {
8357: $loginhash{'login'}{'headtag'}{$lonhost} = $currheadtagurls{$lonhost};
8358: }
8359: }
8360: }
8361: } else {
8362: $error = &mt("Upload of custom markup file(s) failed because an author role could not be assigned to a Domain Configuration user ([_1]) in domain: [_2]. Error was: [_3].",$confname,$dom,$author_ok);
8363: }
8364: } else {
8365: $error = &mt("Upload of custom markup file(s) failed because a Domain Configuration user ([_1]) could not be created in domain: [_2]. Error was: [_3].",$confname,$dom,$configuserok);
8366: }
8367: if ($error) {
8368: &Apache::lonnet::logthis($error);
8369: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
8370: }
8371: }
8372: &process_captcha('login',\%changes,$loginhash{'login'},$domconfig{'login'});
8373:
8374: my $defaulthelpfile = '/adm/loginproblems.html';
8375: my $defaulttext = &mt('Default in use');
8376:
8377: my $putresult = &Apache::lonnet::put_dom('configuration',\%loginhash,
8378: $dom);
8379: if ($putresult eq 'ok') {
8380: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
8381: my %defaultchecked = (
8382: 'coursecatalog' => 'on',
8383: 'helpdesk' => 'on',
8384: 'adminmail' => 'off',
8385: 'newuser' => 'off',
8386: );
8387: if (ref($domconfig{'login'}) eq 'HASH') {
8388: foreach my $item (@toggles) {
8389: if ($defaultchecked{$item} eq 'on') {
8390: if (($domconfig{'login'}{$item} eq '0') &&
8391: ($env{'form.'.$item} eq '1')) {
8392: $changes{$item} = 1;
8393: } elsif (($domconfig{'login'}{$item} eq '' ||
8394: $domconfig{'login'}{$item} eq '1') &&
8395: ($env{'form.'.$item} eq '0')) {
8396: $changes{$item} = 1;
8397: }
8398: } elsif ($defaultchecked{$item} eq 'off') {
8399: if (($domconfig{'login'}{$item} eq '1') &&
8400: ($env{'form.'.$item} eq '0')) {
8401: $changes{$item} = 1;
8402: } elsif (($domconfig{'login'}{$item} eq '' ||
8403: $domconfig{'login'}{$item} eq '0') &&
8404: ($env{'form.'.$item} eq '1')) {
8405: $changes{$item} = 1;
8406: }
8407: }
8408: }
8409: }
8410: if (keys(%changes) > 0 || $colchgtext) {
8411: &Apache::loncommon::devalidate_domconfig_cache($dom);
8412: if (ref($lastactref) eq 'HASH') {
8413: $lastactref->{'domainconfig'} = 1;
8414: }
8415: $resulttext = &mt('Changes made:').'<ul>';
8416: foreach my $item (sort(keys(%changes))) {
8417: if ($item eq 'loginvia') {
8418: if (ref($changes{$item}) eq 'HASH') {
8419: $resulttext .= '<li>'.&mt('Log-in page availability:').'<ul>';
8420: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
8421: if (defined($servers{$loginhash{login}{loginvia}{$lonhost}{'server'}})) {
8422: if (ref($loginhash{login}{loginvia}{$lonhost}) eq 'HASH') {
8423: my $protocol = $Apache::lonnet::protocol{$env{'form.'.$lonhost.'_server'}};
8424: $protocol = 'http' if ($protocol ne 'https');
8425: my $target = $protocol.'://'.$servers{$env{'form.'.$lonhost.'_server'}};
8426:
8427: if ($loginhash{login}{loginvia}{$lonhost}{'serverpath'} eq 'custom') {
8428: $target .= $loginhash{login}{loginvia}{$lonhost}{'custompath'};
8429: } else {
8430: $target .= $loginhash{login}{loginvia}{$lonhost}{'serverpath'};
8431: }
8432: $resulttext .= '<li>'.&mt('Server: [_1] log-in page redirects to [_2].',$servers{$lonhost},'<a href="'.$target.'">'.$target.'</a>');
8433: if ($loginhash{login}{loginvia}{$lonhost}{'exempt'} ne '') {
8434: $resulttext .= ' '.&mt('No redirection for clients from following IPs:').' '.$loginhash{login}{loginvia}{$lonhost}{'exempt'};
8435: }
8436: $resulttext .= '</li>';
8437: } else {
8438: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$lonhost).'</li>';
8439: }
8440: } else {
8441: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$servers{$lonhost}).'</li>';
8442: }
8443: }
8444: $resulttext .= '</ul></li>';
8445: }
8446: } elsif ($item eq 'helpurl') {
8447: if (ref($changes{$item}) eq 'HASH') {
8448: foreach my $lang (sort(keys(%{$changes{$item}}))) {
8449: if (grep(/^\Q$lang\E$/,@delurls)) {
8450: my ($chg,$link);
8451: $link = &Apache::loncommon::modal_link($defaulthelpfile,$defaulttext,600,500);
8452: if ($lang eq 'nolang') {
8453: $chg = &mt('custom log-in help file removed for no preferred language; [_1]',$link);
8454: } else {
8455: $chg = &mt('custom log-in help file removed for specific language: [_1]; [_2]',$langchoices{$lang},$link);
8456: }
8457: $resulttext .= '<li>'.$chg.'</li>';
8458: } else {
8459: my $chg;
8460: if ($lang eq 'nolang') {
8461: $chg = &mt('custom log-in help file for no preferred language');
8462: } else {
8463: $chg = &mt('custom log-in help file for specific language: [_1]',$langchoices{$lang});
8464: }
8465: $resulttext .= '<li>'.&Apache::loncommon::modal_link(
8466: $loginhash{'login'}{'helpurl'}{$lang}.
8467: '?inhibitmenu=yes',$chg,600,500).
8468: '</li>';
8469: }
8470: }
8471: }
8472: } elsif ($item eq 'headtag') {
8473: if (ref($changes{$item}) eq 'HASH') {
8474: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
8475: if (grep(/^\Q$lonhost\E$/,@delheadtagurls)) {
8476: $resulttext .= '<li>'.&mt('custom markup file removed for [_1]',$domservers{$lonhost}).'</li>';
8477: } elsif (ref($loginhash{'login'}{'headtag'}{$lonhost}) eq 'HASH') {
8478: $resulttext .= '<li><a href="'.
8479: "javascript:void(open('$loginhash{'login'}{'headtag'}{$lonhost}{'url'}?inhibitmenu=yes','Custom_HeadTag',
8480: 'menubar=0,toolbar=1,scrollbars=1,width=600,height=500,resizable=yes'))".
8481: '">'.&mt('custom markup').'</a> '.&mt('(for [_1])',$servers{$lonhost}).' ';
8482: if ($possexempt{$lonhost}) {
8483: $resulttext .= &mt('not included for client IP(s): [_1]',$possexempt{$lonhost});
8484: } else {
8485: $resulttext .= &mt('included for any client IP');
8486: }
8487: $resulttext .= '</li>';
8488: }
8489: }
8490: }
8491: } elsif ($item eq 'captcha') {
8492: if (ref($loginhash{'login'}) eq 'HASH') {
8493: my $chgtxt;
8494: if ($loginhash{'login'}{$item} eq 'notused') {
8495: $chgtxt .= &mt('No CAPTCHA validation in use for helpdesk form.');
8496: } else {
8497: my %captchas = &captcha_phrases();
8498: if ($captchas{$loginhash{'login'}{$item}}) {
8499: $chgtxt .= &mt("Validation for helpdesk form set to $captchas{$loginhash{'login'}{$item}}.");
8500: } else {
8501: $chgtxt .= &mt('Validation for helpdesk form set to unknown type.');
8502: }
8503: }
8504: $resulttext .= '<li>'.$chgtxt.'</li>';
8505: }
8506: } elsif ($item eq 'recaptchakeys') {
8507: if (ref($loginhash{'login'}) eq 'HASH') {
8508: my ($privkey,$pubkey);
8509: if (ref($loginhash{'login'}{$item}) eq 'HASH') {
8510: $pubkey = $loginhash{'login'}{$item}{'public'};
8511: $privkey = $loginhash{'login'}{$item}{'private'};
8512: }
8513: my $chgtxt .= &mt('ReCAPTCHA keys changes').'<ul>';
8514: if (!$pubkey) {
8515: $chgtxt .= '<li>'.&mt('Public key deleted').'</li>';
8516: } else {
8517: $chgtxt .= '<li>'.&mt('Public key set to [_1]',$pubkey).'</li>';
8518: }
8519: if (!$privkey) {
8520: $chgtxt .= '<li>'.&mt('Private key deleted').'</li>';
8521: } else {
8522: $chgtxt .= '<li>'.&mt('Private key set to [_1]',$privkey).'</li>';
8523: }
8524: $chgtxt .= '</ul>';
8525: $resulttext .= '<li>'.$chgtxt.'</li>';
8526: }
8527: } elsif ($item eq 'recaptchaversion') {
8528: if (ref($loginhash{'login'}) eq 'HASH') {
8529: if ($loginhash{'login'}{'captcha'} eq 'recaptcha') {
8530: $resulttext .= '<li>'.&mt('ReCAPTCHA for helpdesk form set to version [_1]',$loginhash{'login'}{'recaptchaversion'}).
8531: '</li>';
8532: }
8533: }
8534: } else {
8535: $resulttext .= '<li>'.&mt("$title{$item} set to $offon[$env{'form.'.$item}]").'</li>';
8536: }
8537: }
8538: $resulttext .= $colchgtext.'</ul>';
8539: } else {
8540: $resulttext = &mt('No changes made to log-in page settings');
8541: }
8542: } else {
8543: $resulttext = '<span class="LC_error">'.
8544: &mt('An error occurred: [_1]',$putresult).'</span>';
8545: }
8546: if ($errors) {
8547: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
8548: $errors.'</ul>';
8549: }
8550: return $resulttext;
8551: }
8552:
8553: sub check_exempt_addresses {
8554: my ($iplist) = @_;
8555: $iplist =~ s/^\s+//;
8556: $iplist =~ s/\s+$//;
8557: my @poss_ips = split(/\s*[,:]\s*/,$iplist);
8558: my (@okips,$new);
8559: foreach my $ip (@poss_ips) {
8560: if ($ip =~ /^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$/) {
8561: if (($1 <= 255) && ($2 <= 255) && ($3 <= 255) && ($4 <= 255)) {
8562: push(@okips,$ip);
8563: }
8564: }
8565: }
8566: if (@okips > 0) {
8567: $new = join(',',@okips);
8568: } else {
8569: $new = '';
8570: }
8571: return $new;
8572: }
8573:
8574: sub color_font_choices {
8575: my %choices =
8576: &Apache::lonlocal::texthash (
8577: img => "Header",
8578: bgs => "Background colors",
8579: links => "Link colors",
8580: images => "Images",
8581: font => "Font color",
8582: fontmenu => "Font menu",
8583: pgbg => "Page",
8584: tabbg => "Header",
8585: sidebg => "Border",
8586: link => "Link",
8587: alink => "Active link",
8588: vlink => "Visited link",
8589: );
8590: return %choices;
8591: }
8592:
8593: sub modify_rolecolors {
8594: my ($r,$dom,$confname,$roles,$lastactref,%domconfig) = @_;
8595: my ($resulttext,%rolehash);
8596: $rolehash{'rolecolors'} = {};
8597: if (ref($domconfig{'rolecolors'}) ne 'HASH') {
8598: if ($domconfig{'rolecolors'} eq '') {
8599: $domconfig{'rolecolors'} = {};
8600: }
8601: }
8602: my ($errors,%changes) = &modify_colors($r,$dom,$confname,$roles,
8603: $domconfig{'rolecolors'},$rolehash{'rolecolors'});
8604: my $putresult = &Apache::lonnet::put_dom('configuration',\%rolehash,
8605: $dom);
8606: if ($putresult eq 'ok') {
8607: if (keys(%changes) > 0) {
8608: &Apache::loncommon::devalidate_domconfig_cache($dom);
8609: if (ref($lastactref) eq 'HASH') {
8610: $lastactref->{'domainconfig'} = 1;
8611: }
8612: $resulttext = &display_colorchgs($dom,\%changes,$roles,
8613: $rolehash{'rolecolors'});
8614: } else {
8615: $resulttext = &mt('No changes made to default color schemes');
8616: }
8617: } else {
8618: $resulttext = '<span class="LC_error">'.
8619: &mt('An error occurred: [_1]',$putresult).'</span>';
8620: }
8621: if ($errors) {
8622: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
8623: $errors.'</ul>';
8624: }
8625: return $resulttext;
8626: }
8627:
8628: sub modify_colors {
8629: my ($r,$dom,$confname,$roles,$domconfig,$confhash) = @_;
8630: my (%changes,%choices);
8631: my @bgs;
8632: my @links = ('link','alink','vlink');
8633: my @logintext;
8634: my @images;
8635: my $servadm = $r->dir_config('lonAdmEMail');
8636: my $errors;
8637: my %defaults;
8638: foreach my $role (@{$roles}) {
8639: if ($role eq 'login') {
8640: %choices = &login_choices();
8641: @logintext = ('textcol','bgcol');
8642: } else {
8643: %choices = &color_font_choices();
8644: }
8645: if ($role eq 'login') {
8646: @images = ('img','logo','domlogo','login');
8647: @bgs = ('pgbg','mainbg','sidebg');
8648: } else {
8649: @images = ('img');
8650: @bgs = ('pgbg','tabbg','sidebg');
8651: }
8652: my %defaults = &role_defaults($role,\@bgs,\@links,\@images,\@logintext);
8653: unless ($env{'form.'.$role.'_font'} eq $defaults{'font'}) {
8654: $confhash->{$role}{'font'} = $env{'form.'.$role.'_font'};
8655: }
8656: if ($role eq 'login') {
8657: foreach my $item (@logintext) {
8658: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
8659: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
8660: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
8661: }
8662: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'logintext'}{$item})) {
8663: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
8664: }
8665: }
8666: } else {
8667: $env{'form.'.$role.'_fontmenu'} = lc($env{'form.'.$role.'_fontmenu'});
8668: if ($env{'form.'.$role.'_fontmenu'} =~ /^\w+/) {
8669: $env{'form.'.$role.'_fontmenu'} = '#'.$env{'form.'.$role.'_fontmenu'};
8670: }
8671: unless($env{'form.'.$role.'_fontmenu'} eq lc($defaults{'fontmenu'})) {
8672: $confhash->{$role}{'fontmenu'} = $env{'form.'.$role.'_fontmenu'};
8673: }
8674: }
8675: foreach my $item (@bgs) {
8676: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
8677: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
8678: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
8679: }
8680: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'bgs'}{$item})) {
8681: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
8682: }
8683: }
8684: foreach my $item (@links) {
8685: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
8686: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
8687: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
8688: }
8689: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'links'}{$item})) {
8690: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
8691: }
8692: }
8693: my ($configuserok,$author_ok,$switchserver) =
8694: &config_check($dom,$confname,$servadm);
8695: my ($width,$height) = &thumb_dimensions();
8696: if (ref($domconfig->{$role}) ne 'HASH') {
8697: $domconfig->{$role} = {};
8698: }
8699: foreach my $img (@images) {
8700: if (($role eq 'login') && (($img eq 'img') || ($img eq 'logo'))) {
8701: if (defined($env{'form.login_showlogo_'.$img})) {
8702: $confhash->{$role}{'showlogo'}{$img} = 1;
8703: } else {
8704: $confhash->{$role}{'showlogo'}{$img} = 0;
8705: }
8706: }
8707: if ( ! $env{'form.'.$role.'_'.$img.'.filename'}
8708: && !defined($domconfig->{$role}{$img})
8709: && !$env{'form.'.$role.'_del_'.$img}
8710: && $env{'form.'.$role.'_import_'.$img}) {
8711: # import the old configured image from the .tab setting
8712: # if they haven't provided a new one
8713: $domconfig->{$role}{$img} =
8714: $env{'form.'.$role.'_import_'.$img};
8715: }
8716: if ($env{'form.'.$role.'_'.$img.'.filename'} ne '') {
8717: my $error;
8718: if ($configuserok eq 'ok') {
8719: if ($switchserver) {
8720: $error = &mt("Upload of [_1] image for $role page(s) is not permitted to this server: [_2]",$choices{$img},$switchserver);
8721: } else {
8722: if ($author_ok eq 'ok') {
8723: my ($result,$logourl) =
8724: &publishlogo($r,'upload',$role.'_'.$img,
8725: $dom,$confname,$img,$width,$height);
8726: if ($result eq 'ok') {
8727: $confhash->{$role}{$img} = $logourl;
8728: $changes{$role}{'images'}{$img} = 1;
8729: } else {
8730: $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);
8731: }
8732: } else {
8733: $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);
8734: }
8735: }
8736: } else {
8737: $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);
8738: }
8739: if ($error) {
8740: &Apache::lonnet::logthis($error);
8741: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
8742: }
8743: } elsif ($domconfig->{$role}{$img} ne '') {
8744: if ($domconfig->{$role}{$img} !~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
8745: my $error;
8746: if ($configuserok eq 'ok') {
8747: # is confname an author?
8748: if ($switchserver eq '') {
8749: if ($author_ok eq 'ok') {
8750: my ($result,$logourl) =
8751: &publishlogo($r,'copy',$domconfig->{$role}{$img},
8752: $dom,$confname,$img,$width,$height);
8753: if ($result eq 'ok') {
8754: $confhash->{$role}{$img} = $logourl;
8755: $changes{$role}{'images'}{$img} = 1;
8756: }
8757: }
8758: }
8759: }
8760: }
8761: }
8762: }
8763: if (ref($domconfig) eq 'HASH') {
8764: if (ref($domconfig->{$role}) eq 'HASH') {
8765: foreach my $img (@images) {
8766: if ($domconfig->{$role}{$img} ne '') {
8767: if ($env{'form.'.$role.'_del_'.$img}) {
8768: $confhash->{$role}{$img} = '';
8769: $changes{$role}{'images'}{$img} = 1;
8770: } else {
8771: if ($confhash->{$role}{$img} eq '') {
8772: $confhash->{$role}{$img} = $domconfig->{$role}{$img};
8773: }
8774: }
8775: } else {
8776: if ($env{'form.'.$role.'_del_'.$img}) {
8777: $confhash->{$role}{$img} = '';
8778: $changes{$role}{'images'}{$img} = 1;
8779: }
8780: }
8781: if (($role eq 'login') && (($img eq 'logo') || ($img eq 'img'))) {
8782: if (ref($domconfig->{'login'}{'showlogo'}) eq 'HASH') {
8783: if ($confhash->{$role}{'showlogo'}{$img} ne
8784: $domconfig->{$role}{'showlogo'}{$img}) {
8785: $changes{$role}{'showlogo'}{$img} = 1;
8786: }
8787: } else {
8788: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
8789: $changes{$role}{'showlogo'}{$img} = 1;
8790: }
8791: }
8792: }
8793: }
8794: if ($domconfig->{$role}{'font'} ne '') {
8795: if ($confhash->{$role}{'font'} ne $domconfig->{$role}{'font'}) {
8796: $changes{$role}{'font'} = 1;
8797: }
8798: } else {
8799: if ($confhash->{$role}{'font'}) {
8800: $changes{$role}{'font'} = 1;
8801: }
8802: }
8803: if ($role ne 'login') {
8804: if ($domconfig->{$role}{'fontmenu'} ne '') {
8805: if ($confhash->{$role}{'fontmenu'} ne $domconfig->{$role}{'fontmenu'}) {
8806: $changes{$role}{'fontmenu'} = 1;
8807: }
8808: } else {
8809: if ($confhash->{$role}{'fontmenu'}) {
8810: $changes{$role}{'fontmenu'} = 1;
8811: }
8812: }
8813: }
8814: foreach my $item (@bgs) {
8815: if ($domconfig->{$role}{$item} ne '') {
8816: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
8817: $changes{$role}{'bgs'}{$item} = 1;
8818: }
8819: } else {
8820: if ($confhash->{$role}{$item}) {
8821: $changes{$role}{'bgs'}{$item} = 1;
8822: }
8823: }
8824: }
8825: foreach my $item (@links) {
8826: if ($domconfig->{$role}{$item} ne '') {
8827: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
8828: $changes{$role}{'links'}{$item} = 1;
8829: }
8830: } else {
8831: if ($confhash->{$role}{$item}) {
8832: $changes{$role}{'links'}{$item} = 1;
8833: }
8834: }
8835: }
8836: foreach my $item (@logintext) {
8837: if ($domconfig->{$role}{$item} ne '') {
8838: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
8839: $changes{$role}{'logintext'}{$item} = 1;
8840: }
8841: } else {
8842: if ($confhash->{$role}{$item}) {
8843: $changes{$role}{'logintext'}{$item} = 1;
8844: }
8845: }
8846: }
8847: } else {
8848: &default_change_checker($role,\@images,\@links,\@bgs,
8849: \@logintext,$confhash,\%changes);
8850: }
8851: } else {
8852: &default_change_checker($role,\@images,\@links,\@bgs,
8853: \@logintext,$confhash,\%changes);
8854: }
8855: }
8856: return ($errors,%changes);
8857: }
8858:
8859: sub config_check {
8860: my ($dom,$confname,$servadm) = @_;
8861: my ($configuserok,$author_ok,$switchserver,%currroles);
8862: my $uhome = &Apache::lonnet::homeserver($confname,$dom,1);
8863: ($configuserok,%currroles) = &check_configuser($uhome,$dom,
8864: $confname,$servadm);
8865: if ($configuserok eq 'ok') {
8866: $switchserver = &check_switchserver($dom,$confname);
8867: if ($switchserver eq '') {
8868: $author_ok = &check_authorstatus($dom,$confname,%currroles);
8869: }
8870: }
8871: return ($configuserok,$author_ok,$switchserver);
8872: }
8873:
8874: sub default_change_checker {
8875: my ($role,$images,$links,$bgs,$logintext,$confhash,$changes) = @_;
8876: foreach my $item (@{$links}) {
8877: if ($confhash->{$role}{$item}) {
8878: $changes->{$role}{'links'}{$item} = 1;
8879: }
8880: }
8881: foreach my $item (@{$bgs}) {
8882: if ($confhash->{$role}{$item}) {
8883: $changes->{$role}{'bgs'}{$item} = 1;
8884: }
8885: }
8886: foreach my $item (@{$logintext}) {
8887: if ($confhash->{$role}{$item}) {
8888: $changes->{$role}{'logintext'}{$item} = 1;
8889: }
8890: }
8891: foreach my $img (@{$images}) {
8892: if ($env{'form.'.$role.'_del_'.$img}) {
8893: $confhash->{$role}{$img} = '';
8894: $changes->{$role}{'images'}{$img} = 1;
8895: }
8896: if ($role eq 'login') {
8897: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
8898: $changes->{$role}{'showlogo'}{$img} = 1;
8899: }
8900: }
8901: }
8902: if ($confhash->{$role}{'font'}) {
8903: $changes->{$role}{'font'} = 1;
8904: }
8905: }
8906:
8907: sub display_colorchgs {
8908: my ($dom,$changes,$roles,$confhash) = @_;
8909: my (%choices,$resulttext);
8910: if (!grep(/^login$/,@{$roles})) {
8911: $resulttext = &mt('Changes made:').'<br />';
8912: }
8913: foreach my $role (@{$roles}) {
8914: if ($role eq 'login') {
8915: %choices = &login_choices();
8916: } else {
8917: %choices = &color_font_choices();
8918: }
8919: if (ref($changes->{$role}) eq 'HASH') {
8920: if ($role ne 'login') {
8921: $resulttext .= '<h4>'.&mt($role).'</h4>';
8922: }
8923: foreach my $key (sort(keys(%{$changes->{$role}}))) {
8924: if ($role ne 'login') {
8925: $resulttext .= '<ul>';
8926: }
8927: if (ref($changes->{$role}{$key}) eq 'HASH') {
8928: if ($role ne 'login') {
8929: $resulttext .= '<li>'.&mt($choices{$key}).':<ul>';
8930: }
8931: foreach my $item (sort(keys(%{$changes->{$role}{$key}}))) {
8932: if (($role eq 'login') && ($key eq 'showlogo')) {
8933: if ($confhash->{$role}{$key}{$item}) {
8934: $resulttext .= '<li>'.&mt("$choices{$item} set to be displayed").'</li>';
8935: } else {
8936: $resulttext .= '<li>'.&mt("$choices{$item} set to not be displayed").'</li>';
8937: }
8938: } elsif ($confhash->{$role}{$item} eq '') {
8939: $resulttext .= '<li>'.&mt("$choices{$item} set to default").'</li>';
8940: } else {
8941: my $newitem = $confhash->{$role}{$item};
8942: if ($key eq 'images') {
8943: $newitem = '<img src="'.$confhash->{$role}{$item}.'" alt="'.$choices{$item}.'" style="vertical-align: bottom" />';
8944: }
8945: $resulttext .= '<li>'.&mt("$choices{$item} set to [_1]",$newitem).'</li>';
8946: }
8947: }
8948: if ($role ne 'login') {
8949: $resulttext .= '</ul></li>';
8950: }
8951: } else {
8952: if ($confhash->{$role}{$key} eq '') {
8953: $resulttext .= '<li>'.&mt("$choices{$key} set to default").'</li>';
8954: } else {
8955: $resulttext .= '<li>'.&mt("$choices{$key} set to [_1]",$confhash->{$role}{$key}).'</li>';
8956: }
8957: }
8958: if ($role ne 'login') {
8959: $resulttext .= '</ul>';
8960: }
8961: }
8962: }
8963: }
8964: return $resulttext;
8965: }
8966:
8967: sub thumb_dimensions {
8968: return ('200','50');
8969: }
8970:
8971: sub check_dimensions {
8972: my ($inputfile) = @_;
8973: my ($fullwidth,$fullheight);
8974: if ($inputfile =~ m|^[/\w.\-]+$|) {
8975: if (open(PIPE,"identify $inputfile 2>&1 |")) {
8976: my $imageinfo = <PIPE>;
8977: if (!close(PIPE)) {
8978: &Apache::lonnet::logthis("Failed to close PIPE opened to retrieve image information for $inputfile");
8979: }
8980: chomp($imageinfo);
8981: my ($fullsize) =
8982: ($imageinfo =~ /^\Q$inputfile\E\s+\w+\s+(\d+x\d+)/);
8983: if ($fullsize) {
8984: ($fullwidth,$fullheight) = split(/x/,$fullsize);
8985: }
8986: }
8987: }
8988: return ($fullwidth,$fullheight);
8989: }
8990:
8991: sub check_configuser {
8992: my ($uhome,$dom,$confname,$servadm) = @_;
8993: my ($configuserok,%currroles);
8994: if ($uhome eq 'no_host') {
8995: srand( time() ^ ($$ + ($$ << 15)) ); # Seed rand.
8996: my $configpass = &LONCAPA::Enrollment::create_password();
8997: $configuserok =
8998: &Apache::lonnet::modifyuser($dom,$confname,'','internal',
8999: $configpass,'','','','','',undef,$servadm);
9000: } else {
9001: $configuserok = 'ok';
9002: %currroles =
9003: &Apache::lonnet::get_my_roles($confname,$dom,'userroles');
9004: }
9005: return ($configuserok,%currroles);
9006: }
9007:
9008: sub check_authorstatus {
9009: my ($dom,$confname,%currroles) = @_;
9010: my $author_ok;
9011: if (!$currroles{':'.$dom.':au'}) {
9012: my $start = time;
9013: my $end = 0;
9014: $author_ok =
9015: &Apache::lonnet::assignrole($dom,$confname,'/'.$dom.'/',
9016: 'au',$end,$start,'','','domconfig');
9017: } else {
9018: $author_ok = 'ok';
9019: }
9020: return $author_ok;
9021: }
9022:
9023: sub publishlogo {
9024: my ($r,$action,$formname,$dom,$confname,$subdir,$thumbwidth,$thumbheight,$savefileas) = @_;
9025: my ($output,$fname,$logourl,$madethumb);
9026: if ($action eq 'upload') {
9027: $fname=$env{'form.'.$formname.'.filename'};
9028: chop($env{'form.'.$formname});
9029: } else {
9030: ($fname) = ($formname =~ /([^\/]+)$/);
9031: }
9032: if ($savefileas ne '') {
9033: $fname = $savefileas;
9034: }
9035: $fname=&Apache::lonnet::clean_filename($fname);
9036: # See if there is anything left
9037: unless ($fname) { return ('error: no uploaded file'); }
9038: $fname="$subdir/$fname";
9039: my $docroot=$r->dir_config('lonDocRoot');
9040: my $filepath="$docroot/priv";
9041: my $relpath = "$dom/$confname";
9042: my ($fnamepath,$file,$fetchthumb);
9043: $file=$fname;
9044: if ($fname=~m|/|) {
9045: ($fnamepath,$file) = ($fname =~ m|^(.*)/([^/]+)$|);
9046: }
9047: my @parts=split(/\//,"$filepath/$relpath/$fnamepath");
9048: my $count;
9049: for ($count=5;$count<=$#parts;$count++) {
9050: $filepath.="/$parts[$count]";
9051: if ((-e $filepath)!=1) {
9052: mkdir($filepath,02770);
9053: }
9054: }
9055: # Check for bad extension and disallow upload
9056: if ($file=~/\.(\w+)$/ &&
9057: (&Apache::loncommon::fileembstyle($1) eq 'hdn')) {
9058: $output =
9059: &mt('Invalid file extension ([_1]) - reserved for internal use.',$1);
9060: } elsif ($file=~/\.(\w+)$/ &&
9061: !defined(&Apache::loncommon::fileembstyle($1))) {
9062: $output = &mt('Unrecognized file extension ([_1]) - rename the file with a proper extension and re-upload.',$1);
9063: } elsif ($file=~/\.(\d+)\.(\w+)$/) {
9064: $output = &mt('Filename not allowed - rename the file to remove the number immediately before the file extension([_1]) and re-upload.',$2);
9065: } elsif (-d "$filepath/$file") {
9066: $output = &mt('Filename is a directory name - rename the file and re-upload');
9067: } else {
9068: my $source = $filepath.'/'.$file;
9069: my $logfile;
9070: if (!open($logfile,">>",$source.'.log')) {
9071: return (&mt('No write permission to Authoring Space'));
9072: }
9073: print $logfile
9074: "\n================= Publish ".localtime()." ================\n".
9075: $env{'user.name'}.':'.$env{'user.domain'}."\n";
9076: # Save the file
9077: if (!open(FH,">",$source)) {
9078: &Apache::lonnet::logthis('Failed to create '.$source);
9079: return (&mt('Failed to create file'));
9080: }
9081: if ($action eq 'upload') {
9082: if (!print FH ($env{'form.'.$formname})) {
9083: &Apache::lonnet::logthis('Failed to write to '.$source);
9084: return (&mt('Failed to write file'));
9085: }
9086: } else {
9087: my $original = &Apache::lonnet::filelocation('',$formname);
9088: if(!copy($original,$source)) {
9089: &Apache::lonnet::logthis('Failed to copy '.$original.' to '.$source);
9090: return (&mt('Failed to write file'));
9091: }
9092: }
9093: close(FH);
9094: chmod(0660, $source); # Permissions to rw-rw---.
9095:
9096: my $targetdir=$docroot.'/res/'.$dom.'/'.$confname .'/'.$fnamepath;
9097: my $copyfile=$targetdir.'/'.$file;
9098:
9099: my @parts=split(/\//,$targetdir);
9100: my $path="/$parts[1]/$parts[2]/$parts[3]/$parts[4]";
9101: for (my $count=5;$count<=$#parts;$count++) {
9102: $path.="/$parts[$count]";
9103: if (!-e $path) {
9104: print $logfile "\nCreating directory ".$path;
9105: mkdir($path,02770);
9106: }
9107: }
9108: my $versionresult;
9109: if (-e $copyfile) {
9110: $versionresult = &logo_versioning($targetdir,$file,$logfile);
9111: } else {
9112: $versionresult = 'ok';
9113: }
9114: if ($versionresult eq 'ok') {
9115: if (copy($source,$copyfile)) {
9116: print $logfile "\nCopied original source to ".$copyfile."\n";
9117: $output = 'ok';
9118: $logourl = '/res/'.$dom.'/'.$confname.'/'.$fname;
9119: push(@{$modified_urls},[$copyfile,$source]);
9120: my $metaoutput =
9121: &write_metadata($dom,$confname,$formname,$targetdir,$file,$logfile);
9122: unless ($registered_cleanup) {
9123: my $handlers = $r->get_handlers('PerlCleanupHandler');
9124: $r->set_handlers('PerlCleanupHandler' => [\¬ifysubscribed,@{$handlers}]);
9125: $registered_cleanup=1;
9126: }
9127: } else {
9128: print $logfile "\nUnable to write ".$copyfile.':'.$!."\n";
9129: $output = &mt('Failed to copy file to RES space').", $!";
9130: }
9131: if (($thumbwidth =~ /^\d+$/) && ($thumbheight =~ /^\d+$/)) {
9132: my $inputfile = $filepath.'/'.$file;
9133: my $outfile = $filepath.'/'.'tn-'.$file;
9134: my ($fullwidth,$fullheight) = &check_dimensions($inputfile);
9135: if ($fullwidth ne '' && $fullheight ne '') {
9136: if ($fullwidth > $thumbwidth && $fullheight > $thumbheight) {
9137: my $thumbsize = $thumbwidth.'x'.$thumbheight;
9138: my @args = ('convert','-sample',$thumbsize,$inputfile,$outfile);
9139: system({$args[0]} @args);
9140: chmod(0660, $filepath.'/tn-'.$file);
9141: if (-e $outfile) {
9142: my $copyfile=$targetdir.'/tn-'.$file;
9143: if (copy($outfile,$copyfile)) {
9144: print $logfile "\nCopied source to ".$copyfile."\n";
9145: my $thumb_metaoutput =
9146: &write_metadata($dom,$confname,$formname,
9147: $targetdir,'tn-'.$file,$logfile);
9148: push(@{$modified_urls},[$copyfile,$outfile]);
9149: unless ($registered_cleanup) {
9150: my $handlers = $r->get_handlers('PerlCleanupHandler');
9151: $r->set_handlers('PerlCleanupHandler' => [\¬ifysubscribed,@{$handlers}]);
9152: $registered_cleanup=1;
9153: }
9154: $madethumb = 1;
9155: } else {
9156: print $logfile "\nUnable to write ".$copyfile.
9157: ':'.$!."\n";
9158: }
9159: }
9160: }
9161: }
9162: }
9163: } else {
9164: $output = $versionresult;
9165: }
9166: }
9167: return ($output,$logourl,$madethumb);
9168: }
9169:
9170: sub logo_versioning {
9171: my ($targetdir,$file,$logfile) = @_;
9172: my $target = $targetdir.'/'.$file;
9173: my ($maxversion,$fn,$extn,$output);
9174: $maxversion = 0;
9175: if ($file =~ /^(.+)\.(\w+)$/) {
9176: $fn=$1;
9177: $extn=$2;
9178: }
9179: opendir(DIR,$targetdir);
9180: while (my $filename=readdir(DIR)) {
9181: if ($filename=~/\Q$fn\E\.(\d+)\.\Q$extn\E$/) {
9182: $maxversion=($1>$maxversion)?$1:$maxversion;
9183: }
9184: }
9185: $maxversion++;
9186: print $logfile "\nCreating old version ".$maxversion."\n";
9187: my $copyfile=$targetdir.'/'.$fn.'.'.$maxversion.'.'.$extn;
9188: if (copy($target,$copyfile)) {
9189: print $logfile "Copied old target to ".$copyfile."\n";
9190: $copyfile=$copyfile.'.meta';
9191: if (copy($target.'.meta',$copyfile)) {
9192: print $logfile "Copied old target metadata to ".$copyfile."\n";
9193: $output = 'ok';
9194: } else {
9195: print $logfile "Unable to write metadata ".$copyfile.':'.$!."\n";
9196: $output = &mt('Failed to copy old meta').", $!, ";
9197: }
9198: } else {
9199: print $logfile "Unable to write ".$copyfile.':'.$!."\n";
9200: $output = &mt('Failed to copy old target').", $!, ";
9201: }
9202: return $output;
9203: }
9204:
9205: sub write_metadata {
9206: my ($dom,$confname,$formname,$targetdir,$file,$logfile) = @_;
9207: my (%metadatafields,%metadatakeys,$output);
9208: $metadatafields{'title'}=$formname;
9209: $metadatafields{'creationdate'}=time;
9210: $metadatafields{'lastrevisiondate'}=time;
9211: $metadatafields{'copyright'}='public';
9212: $metadatafields{'modifyinguser'}=$env{'user.name'}.':'.
9213: $env{'user.domain'};
9214: $metadatafields{'authorspace'}=$confname.':'.$dom;
9215: $metadatafields{'domain'}=$dom;
9216: {
9217: print $logfile "\nWrite metadata file for ".$targetdir.'/'.$file;
9218: my $mfh;
9219: if (open($mfh,">",$targetdir.'/'.$file.'.meta')) {
9220: foreach (sort(keys(%metadatafields))) {
9221: unless ($_=~/\./) {
9222: my $unikey=$_;
9223: $unikey=~/^([A-Za-z]+)/;
9224: my $tag=$1;
9225: $tag=~tr/A-Z/a-z/;
9226: print $mfh "\n\<$tag";
9227: foreach (split(/\,/,$metadatakeys{$unikey})) {
9228: my $value=$metadatafields{$unikey.'.'.$_};
9229: $value=~s/\"/\'\'/g;
9230: print $mfh ' '.$_.'="'.$value.'"';
9231: }
9232: print $mfh '>'.
9233: &HTML::Entities::encode($metadatafields{$unikey},'<>&"')
9234: .'</'.$tag.'>';
9235: }
9236: }
9237: $output = 'ok';
9238: print $logfile "\nWrote metadata";
9239: close($mfh);
9240: } else {
9241: print $logfile "\nFailed to open metadata file";
9242: $output = &mt('Could not write metadata');
9243: }
9244: }
9245: return $output;
9246: }
9247:
9248: sub notifysubscribed {
9249: foreach my $targetsource (@{$modified_urls}){
9250: next unless (ref($targetsource) eq 'ARRAY');
9251: my ($target,$source)=@{$targetsource};
9252: if ($source ne '') {
9253: if (open(my $logfh,">>",$source.'.log')) {
9254: print $logfh "\nCleanup phase: Notifications\n";
9255: my @subscribed=&subscribed_hosts($target);
9256: foreach my $subhost (@subscribed) {
9257: print $logfh "\nNotifying host ".$subhost.':';
9258: my $reply=&Apache::lonnet::critical('update:'.$target,$subhost);
9259: print $logfh $reply;
9260: }
9261: my @subscribedmeta=&subscribed_hosts("$target.meta");
9262: foreach my $subhost (@subscribedmeta) {
9263: print $logfh "\nNotifying host for metadata only ".$subhost.':';
9264: my $reply=&Apache::lonnet::critical('update:'.$target.'.meta',
9265: $subhost);
9266: print $logfh $reply;
9267: }
9268: print $logfh "\n============ Done ============\n";
9269: close($logfh);
9270: }
9271: }
9272: }
9273: return OK;
9274: }
9275:
9276: sub subscribed_hosts {
9277: my ($target) = @_;
9278: my @subscribed;
9279: if (open(my $fh,"<","$target.subscription")) {
9280: while (my $subline=<$fh>) {
9281: if ($subline =~ /^($match_lonid):/) {
9282: my $host = $1;
9283: if ($host ne $Apache::lonnet::perlvar{'lonHostID'}) {
9284: unless (grep(/^\Q$host\E$/,@subscribed)) {
9285: push(@subscribed,$host);
9286: }
9287: }
9288: }
9289: }
9290: }
9291: return @subscribed;
9292: }
9293:
9294: sub check_switchserver {
9295: my ($dom,$confname) = @_;
9296: my ($allowed,$switchserver);
9297: my $home = &Apache::lonnet::homeserver($confname,$dom);
9298: if ($home eq 'no_host') {
9299: $home = &Apache::lonnet::domain($dom,'primary');
9300: }
9301: my @ids=&Apache::lonnet::current_machine_ids();
9302: foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } }
9303: if (!$allowed) {
9304: $switchserver='<a href="/adm/switchserver?otherserver='.$home.'&role=dc./'.$dom.'/&destinationurl=/adm/domainprefs">'.&mt('Switch Server').'</a>';
9305: }
9306: return $switchserver;
9307: }
9308:
9309: sub modify_quotas {
9310: my ($r,$dom,$action,$lastactref,%domconfig) = @_;
9311: my ($context,@usertools,@options,%validations,%titles,%confhash,%toolshash,
9312: %limithash,$toolregexp,%conditions,$resulttext,%changes,$confname,$configuserok,
9313: $author_ok,$switchserver,$errors,$validationitemsref,$validationnamesref,
9314: $validationfieldsref);
9315: if ($action eq 'quotas') {
9316: $context = 'tools';
9317: } else {
9318: $context = $action;
9319: }
9320: if ($context eq 'requestcourses') {
9321: @usertools = ('official','unofficial','community','textbook','placement');
9322: @options =('norequest','approval','validate','autolimit');
9323: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
9324: %titles = &courserequest_titles();
9325: $toolregexp = join('|',@usertools);
9326: %conditions = &courserequest_conditions();
9327: $confname = $dom.'-domainconfig';
9328: my $servadm = $r->dir_config('lonAdmEMail');
9329: ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
9330: ($validationitemsref,$validationnamesref,$validationfieldsref) =
9331: &Apache::loncoursequeueadmin::requestcourses_validation_types();
9332: } elsif ($context eq 'requestauthor') {
9333: @usertools = ('author');
9334: %titles = &authorrequest_titles();
9335: } else {
9336: @usertools = ('aboutme','blog','webdav','portfolio');
9337: %titles = &tool_titles();
9338: }
9339: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
9340: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
9341: foreach my $key (keys(%env)) {
9342: if ($context eq 'requestcourses') {
9343: if ($key =~ /^form\.crsreq_($toolregexp)_(.+)$/) {
9344: my $item = $1;
9345: my $type = $2;
9346: if ($type =~ /^limit_(.+)/) {
9347: $limithash{$item}{$1} = $env{$key};
9348: } else {
9349: $confhash{$item}{$type} = $env{$key};
9350: }
9351: }
9352: } elsif ($context eq 'requestauthor') {
9353: if ($key =~ /^\Qform.authorreq_\E(.+)$/) {
9354: $confhash{$1} = $env{$key};
9355: }
9356: } else {
9357: if ($key =~ /^form\.quota_(.+)$/) {
9358: $confhash{'defaultquota'}{$1} = $env{$key};
9359: } elsif ($key =~ /^form\.authorquota_(.+)$/) {
9360: $confhash{'authorquota'}{$1} = $env{$key};
9361: } elsif ($key =~ /^form\.\Q$context\E_(.+)$/) {
9362: @{$toolshash{$1}} = &Apache::loncommon::get_env_multiple($key);
9363: }
9364: }
9365: }
9366: if (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
9367: my @approvalnotify = &Apache::loncommon::get_env_multiple('form.'.$context.'notifyapproval');
9368: @approvalnotify = sort(@approvalnotify);
9369: $confhash{'notify'}{'approval'} = join(',',@approvalnotify);
9370: my @crstypes = ('official','unofficial','community','textbook','placement');
9371: my @hasuniquecode = &Apache::loncommon::get_env_multiple('form.uniquecode');
9372: foreach my $type (@hasuniquecode) {
9373: if (grep(/^\Q$type\E$/,@crstypes)) {
9374: $confhash{'uniquecode'}{$type} = 1;
9375: }
9376: }
9377: my (%newbook,%allpos);
9378: if ($context eq 'requestcourses') {
9379: foreach my $type ('textbooks','templates') {
9380: @{$allpos{$type}} = ();
9381: my $invalid;
9382: if ($type eq 'textbooks') {
9383: $invalid = &mt('Invalid LON-CAPA course for textbook');
9384: } else {
9385: $invalid = &mt('Invalid LON-CAPA course for template');
9386: }
9387: if ($env{'form.'.$type.'_addbook'}) {
9388: if (($env{'form.'.$type.'_addbook_cnum'} =~ /^$match_courseid$/) &&
9389: ($env{'form.'.$type.'_addbook_cdom'} =~ /^$match_domain$/)) {
9390: if (&Apache::lonnet::homeserver($env{'form.'.$type.'_addbook_cnum'},
9391: $env{'form.'.$type.'_addbook_cdom'}) eq 'no_host') {
9392: $errors .= '<li><span class="LC_error">'.$invalid.'</span></li>';
9393: } else {
9394: $newbook{$type} = $env{'form.'.$type.'_addbook_cdom'}.'_'.$env{'form.'.$type.'_addbook_cnum'};
9395: my $position = $env{'form.'.$type.'_addbook_pos'};
9396: $position =~ s/\D+//g;
9397: if ($position ne '') {
9398: $allpos{$type}[$position] = $newbook{$type};
9399: }
9400: }
9401: } else {
9402: $errors .= '<li><span class="LC_error">'.$invalid.'</span></li>';
9403: }
9404: }
9405: }
9406: }
9407: if (ref($domconfig{$action}) eq 'HASH') {
9408: if (ref($domconfig{$action}{'notify'}) eq 'HASH') {
9409: if ($domconfig{$action}{'notify'}{'approval'} ne $confhash{'notify'}{'approval'}) {
9410: $changes{'notify'}{'approval'} = 1;
9411: }
9412: } else {
9413: if ($confhash{'notify'}{'approval'}) {
9414: $changes{'notify'}{'approval'} = 1;
9415: }
9416: }
9417: if (ref($domconfig{$action}{'uniquecode'}) eq 'HASH') {
9418: if (ref($confhash{'uniquecode'}) eq 'HASH') {
9419: foreach my $crstype (keys(%{$domconfig{$action}{'uniquecode'}})) {
9420: unless ($confhash{'uniquecode'}{$crstype}) {
9421: $changes{'uniquecode'} = 1;
9422: }
9423: }
9424: unless ($changes{'uniquecode'}) {
9425: foreach my $crstype (keys(%{$confhash{'uniquecode'}})) {
9426: unless ($domconfig{$action}{'uniquecode'}{$crstype}) {
9427: $changes{'uniquecode'} = 1;
9428: }
9429: }
9430: }
9431: } else {
9432: $changes{'uniquecode'} = 1;
9433: }
9434: } elsif (ref($confhash{'uniquecode'}) eq 'HASH') {
9435: $changes{'uniquecode'} = 1;
9436: }
9437: if ($context eq 'requestcourses') {
9438: foreach my $type ('textbooks','templates') {
9439: if (ref($domconfig{$action}{$type}) eq 'HASH') {
9440: my %deletions;
9441: my @todelete = &Apache::loncommon::get_env_multiple('form.'.$type.'_del');
9442: if (@todelete) {
9443: map { $deletions{$_} = 1; } @todelete;
9444: }
9445: my %imgdeletions;
9446: my @todeleteimages = &Apache::loncommon::get_env_multiple('form.'.$type.'_image_del');
9447: if (@todeleteimages) {
9448: map { $imgdeletions{$_} = 1; } @todeleteimages;
9449: }
9450: my $maxnum = $env{'form.'.$type.'_maxnum'};
9451: for (my $i=0; $i<=$maxnum; $i++) {
9452: my $itemid = $env{'form.'.$type.'_id_'.$i};
9453: my ($key) = ($itemid =~ /^\Q$type\E_(\w+)$/);
9454: if (ref($domconfig{$action}{$type}{$key}) eq 'HASH') {
9455: if ($deletions{$key}) {
9456: if ($domconfig{$action}{$type}{$key}{'image'}) {
9457: #FIXME need to obsolete item in RES space
9458: }
9459: next;
9460: } else {
9461: my $newpos = $env{'form.'.$itemid};
9462: $newpos =~ s/\D+//g;
9463: foreach my $item ('subject','title','publisher','author') {
9464: next if ((($item eq 'author') || ($item eq 'publisher')) &&
9465: ($type eq 'templates'));
9466: $confhash{$type}{$key}{$item} = $env{'form.'.$type.'_'.$item.'_'.$i};
9467: if ($domconfig{$action}{$type}{$key}{$item} ne $confhash{$type}{$key}{$item}) {
9468: $changes{$type}{$key} = 1;
9469: }
9470: }
9471: $allpos{$type}[$newpos] = $key;
9472: }
9473: if ($imgdeletions{$key}) {
9474: $changes{$type}{$key} = 1;
9475: #FIXME need to obsolete item in RES space
9476: } elsif ($env{'form.'.$type.'_image_'.$i.'.filename'}) {
9477: my ($cdom,$cnum) = split(/_/,$key);
9478: if (&Apache::lonnet::homeserver($cnum,$cdom) eq 'no_host') {
9479: $errors .= '<li><span class="LC_error">'.&mt('Image not saved: could not find textbook course').'</li>';
9480: } else {
9481: my ($imgurl,$error) = &process_textbook_image($r,$dom,$confname,$type.'_image_'.$i,
9482: $cdom,$cnum,$type,$configuserok,
9483: $switchserver,$author_ok);
9484: if ($imgurl) {
9485: $confhash{$type}{$key}{'image'} = $imgurl;
9486: $changes{$type}{$key} = 1;
9487: }
9488: if ($error) {
9489: &Apache::lonnet::logthis($error);
9490: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
9491: }
9492: }
9493: } elsif ($domconfig{$action}{$type}{$key}{'image'}) {
9494: $confhash{$type}{$key}{'image'} =
9495: $domconfig{$action}{$type}{$key}{'image'};
9496: }
9497: }
9498: }
9499: }
9500: }
9501: }
9502: } else {
9503: if ($confhash{'notify'}{'approval'}) {
9504: $changes{'notify'}{'approval'} = 1;
9505: }
9506: if (ref($confhash{'uniquecode'} eq 'HASH')) {
9507: $changes{'uniquecode'} = 1;
9508: }
9509: }
9510: if ($context eq 'requestcourses') {
9511: foreach my $type ('textbooks','templates') {
9512: if ($newbook{$type}) {
9513: $changes{$type}{$newbook{$type}} = 1;
9514: foreach my $item ('subject','title','publisher','author') {
9515: next if ((($item eq 'author') || ($item eq 'publisher')) &&
9516: ($type eq 'template'));
9517: $env{'form.'.$type.'_addbook_'.$item} =~ s/(`)/'/g;
9518: if ($env{'form.'.$type.'_addbook_'.$item}) {
9519: $confhash{$type}{$newbook{$type}}{$item} = $env{'form.'.$type.'_addbook_'.$item};
9520: }
9521: }
9522: if ($type eq 'textbooks') {
9523: if ($env{'form.'.$type.'_addbook_image.filename'} ne '') {
9524: my ($cdom,$cnum) = split(/_/,$newbook{$type});
9525: if (&Apache::lonnet::homeserver($cnum,$cdom) eq 'no_host') {
9526: $errors .= '<li><span class="LC_error">'.&mt('Image not saved: could not find textbook course').'</li>';
9527: } else {
9528: my ($imageurl,$error) =
9529: &process_textbook_image($r,$dom,$confname,$type.'_addbook_image',$cdom,$cnum,$type,
9530: $configuserok,$switchserver,$author_ok);
9531: if ($imageurl) {
9532: $confhash{$type}{$newbook{$type}}{'image'} = $imageurl;
9533: }
9534: if ($error) {
9535: &Apache::lonnet::logthis($error);
9536: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
9537: }
9538: }
9539: }
9540: }
9541: }
9542: if (@{$allpos{$type}} > 0) {
9543: my $idx = 0;
9544: foreach my $item (@{$allpos{$type}}) {
9545: if ($item ne '') {
9546: $confhash{$type}{$item}{'order'} = $idx;
9547: if (ref($domconfig{$action}) eq 'HASH') {
9548: if (ref($domconfig{$action}{$type}) eq 'HASH') {
9549: if (ref($domconfig{$action}{$type}{$item}) eq 'HASH') {
9550: if ($domconfig{$action}{$type}{$item}{'order'} ne $idx) {
9551: $changes{$type}{$item} = 1;
9552: }
9553: }
9554: }
9555: }
9556: $idx ++;
9557: }
9558: }
9559: }
9560: }
9561: if (ref($validationitemsref) eq 'ARRAY') {
9562: foreach my $item (@{$validationitemsref}) {
9563: if ($item eq 'fields') {
9564: my @changed;
9565: @{$confhash{'validation'}{$item}} = &Apache::loncommon::get_env_multiple('form.requestcourses_validation_'.$item);
9566: if (@{$confhash{'validation'}{$item}} > 0) {
9567: @{$confhash{'validation'}{$item}} = sort(@{$confhash{'validation'}{$item}});
9568: }
9569: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
9570: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
9571: if (ref($domconfig{'requestcourses'}{'validation'}{$item}) eq 'ARRAY') {
9572: @changed = &Apache::loncommon::compare_arrays($confhash{'validation'}{$item},
9573: $domconfig{'requestcourses'}{'validation'}{$item});
9574: } else {
9575: @changed = @{$confhash{'validation'}{$item}};
9576: }
9577: } else {
9578: @changed = @{$confhash{'validation'}{$item}};
9579: }
9580: } else {
9581: @changed = @{$confhash{'validation'}{$item}};
9582: }
9583: if (@changed) {
9584: if ($confhash{'validation'}{$item}) {
9585: $changes{'validation'}{$item} = join(', ',@{$confhash{'validation'}{$item}});
9586: } else {
9587: $changes{'validation'}{$item} = &mt('None');
9588: }
9589: }
9590: } else {
9591: $confhash{'validation'}{$item} = $env{'form.requestcourses_validation_'.$item};
9592: if ($item eq 'markup') {
9593: if ($env{'form.requestcourses_validation_'.$item}) {
9594: $env{'form.requestcourses_validation_'.$item} =~ s/[\n\r\f]+/\s/gs;
9595: }
9596: }
9597: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
9598: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
9599: if ($domconfig{'requestcourses'}{'validation'}{$item} ne $confhash{'validation'}{$item}) {
9600: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
9601: }
9602: } else {
9603: if ($confhash{'validation'}{$item} ne '') {
9604: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
9605: }
9606: }
9607: } else {
9608: if ($confhash{'validation'}{$item} ne '') {
9609: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
9610: }
9611: }
9612: }
9613: }
9614: }
9615: if ($env{'form.validationdc'}) {
9616: my $newval = $env{'form.validationdc'};
9617: my %domcoords = &Apache::lonnet::get_active_domroles($dom,['dc']);
9618: if (exists($domcoords{$newval})) {
9619: $confhash{'validation'}{'dc'} = $newval;
9620: }
9621: }
9622: if (ref($confhash{'validation'}) eq 'HASH') {
9623: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
9624: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
9625: if ($domconfig{'requestcourses'}{'validation'}{'dc'}) {
9626: unless ($confhash{'validation'}{'dc'} eq $domconfig{'requestcourses'}{'validation'}{'dc'}) {
9627: if ($confhash{'validation'}{'dc'} eq '') {
9628: $changes{'validation'}{'dc'} = &mt('None');
9629: } else {
9630: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
9631: }
9632: }
9633: } elsif ($confhash{'validation'}{'dc'} ne '') {
9634: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
9635: }
9636: } elsif ($confhash{'validation'}{'dc'} ne '') {
9637: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
9638: }
9639: } elsif ($confhash{'validation'}{'dc'} ne '') {
9640: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
9641: }
9642: } else {
9643: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
9644: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
9645: if ($domconfig{'requestcourses'}{'validation'}{'dc'}) {
9646: $changes{'validation'}{'dc'} = &mt('None');
9647: }
9648: }
9649: }
9650: }
9651: }
9652: } else {
9653: $confhash{'defaultquota'}{'default'} = $env{'form.defaultquota'};
9654: $confhash{'authorquota'}{'default'} = $env{'form.authorquota'};
9655: }
9656: foreach my $item (@usertools) {
9657: foreach my $type (@{$types},'default','_LC_adv') {
9658: my $unset;
9659: if ($context eq 'requestcourses') {
9660: $unset = '0';
9661: if ($type eq '_LC_adv') {
9662: $unset = '';
9663: }
9664: if ($confhash{$item}{$type} eq 'autolimit') {
9665: $confhash{$item}{$type} .= '=';
9666: unless ($limithash{$item}{$type} =~ /\D/) {
9667: $confhash{$item}{$type} .= $limithash{$item}{$type};
9668: }
9669: }
9670: } elsif ($context eq 'requestauthor') {
9671: $unset = '0';
9672: if ($type eq '_LC_adv') {
9673: $unset = '';
9674: }
9675: } else {
9676: if (grep(/^\Q$type\E$/,@{$toolshash{$item}})) {
9677: $confhash{$item}{$type} = 1;
9678: } else {
9679: $confhash{$item}{$type} = 0;
9680: }
9681: }
9682: if (ref($domconfig{$action}) eq 'HASH') {
9683: if ($action eq 'requestauthor') {
9684: if ($domconfig{$action}{$type} ne $confhash{$type}) {
9685: $changes{$type} = 1;
9686: }
9687: } elsif (ref($domconfig{$action}{$item}) eq 'HASH') {
9688: if ($domconfig{$action}{$item}{$type} ne $confhash{$item}{$type}) {
9689: $changes{$item}{$type} = 1;
9690: }
9691: } else {
9692: if ($context eq 'requestcourses') {
9693: if ($confhash{$item}{$type} ne $unset) {
9694: $changes{$item}{$type} = 1;
9695: }
9696: } else {
9697: if (!$confhash{$item}{$type}) {
9698: $changes{$item}{$type} = 1;
9699: }
9700: }
9701: }
9702: } else {
9703: if ($context eq 'requestcourses') {
9704: if ($confhash{$item}{$type} ne $unset) {
9705: $changes{$item}{$type} = 1;
9706: }
9707: } elsif ($context eq 'requestauthor') {
9708: if ($confhash{$type} ne $unset) {
9709: $changes{$type} = 1;
9710: }
9711: } else {
9712: if (!$confhash{$item}{$type}) {
9713: $changes{$item}{$type} = 1;
9714: }
9715: }
9716: }
9717: }
9718: }
9719: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
9720: if (ref($domconfig{'quotas'}) eq 'HASH') {
9721: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
9722: foreach my $key (keys(%{$domconfig{'quotas'}{'defaultquota'}})) {
9723: if (exists($confhash{'defaultquota'}{$key})) {
9724: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{'defaultquota'}{$key}) {
9725: $changes{'defaultquota'}{$key} = 1;
9726: }
9727: } else {
9728: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{'defaultquota'}{$key};
9729: }
9730: }
9731: } else {
9732: foreach my $key (keys(%{$domconfig{'quotas'}})) {
9733: if (exists($confhash{'defaultquota'}{$key})) {
9734: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{$key}) {
9735: $changes{'defaultquota'}{$key} = 1;
9736: }
9737: } else {
9738: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{$key};
9739: }
9740: }
9741: }
9742: if (ref($domconfig{'quotas'}{'authorquota'}) eq 'HASH') {
9743: foreach my $key (keys(%{$domconfig{'quotas'}{'authorquota'}})) {
9744: if (exists($confhash{'authorquota'}{$key})) {
9745: if ($confhash{'authorquota'}{$key} ne $domconfig{'quotas'}{'authorquota'}{$key}) {
9746: $changes{'authorquota'}{$key} = 1;
9747: }
9748: } else {
9749: $confhash{'authorquota'}{$key} = $domconfig{'quotas'}{'authorquota'}{$key};
9750: }
9751: }
9752: }
9753: }
9754: if (ref($confhash{'defaultquota'}) eq 'HASH') {
9755: foreach my $key (keys(%{$confhash{'defaultquota'}})) {
9756: if (ref($domconfig{'quotas'}) eq 'HASH') {
9757: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
9758: if (!exists($domconfig{'quotas'}{'defaultquota'}{$key})) {
9759: $changes{'defaultquota'}{$key} = 1;
9760: }
9761: } else {
9762: if (!exists($domconfig{'quotas'}{$key})) {
9763: $changes{'defaultquota'}{$key} = 1;
9764: }
9765: }
9766: } else {
9767: $changes{'defaultquota'}{$key} = 1;
9768: }
9769: }
9770: }
9771: if (ref($confhash{'authorquota'}) eq 'HASH') {
9772: foreach my $key (keys(%{$confhash{'authorquota'}})) {
9773: if (ref($domconfig{'quotas'}) eq 'HASH') {
9774: if (ref($domconfig{'quotas'}{'authorquota'}) eq 'HASH') {
9775: if (!exists($domconfig{'quotas'}{'authorquota'}{$key})) {
9776: $changes{'authorquota'}{$key} = 1;
9777: }
9778: } else {
9779: $changes{'authorquota'}{$key} = 1;
9780: }
9781: } else {
9782: $changes{'authorquota'}{$key} = 1;
9783: }
9784: }
9785: }
9786: }
9787:
9788: if ($context eq 'requestauthor') {
9789: $domdefaults{'requestauthor'} = \%confhash;
9790: } else {
9791: foreach my $key (keys(%confhash)) {
9792: unless (($context eq 'requestcourses') && (($key eq 'textbooks') || ($key eq 'templates'))) {
9793: $domdefaults{$key} = $confhash{$key};
9794: }
9795: }
9796: }
9797:
9798: my %quotahash = (
9799: $action => { %confhash }
9800: );
9801: my $putresult = &Apache::lonnet::put_dom('configuration',\%quotahash,
9802: $dom);
9803: if ($putresult eq 'ok') {
9804: if (keys(%changes) > 0) {
9805: my $cachetime = 24*60*60;
9806: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
9807: if (ref($lastactref) eq 'HASH') {
9808: $lastactref->{'domdefaults'} = 1;
9809: }
9810: $resulttext = &mt('Changes made:').'<ul>';
9811: unless (($context eq 'requestcourses') ||
9812: ($context eq 'requestauthor')) {
9813: if (ref($changes{'defaultquota'}) eq 'HASH') {
9814: $resulttext .= '<li>'.&mt('Portfolio default quotas').'<ul>';
9815: foreach my $type (@{$types},'default') {
9816: if (defined($changes{'defaultquota'}{$type})) {
9817: my $typetitle = $usertypes->{$type};
9818: if ($type eq 'default') {
9819: $typetitle = $othertitle;
9820: }
9821: $resulttext .= '<li>'.&mt('[_1] set to [_2] MB',$typetitle,$confhash{'defaultquota'}{$type}).'</li>';
9822: }
9823: }
9824: $resulttext .= '</ul></li>';
9825: }
9826: if (ref($changes{'authorquota'}) eq 'HASH') {
9827: $resulttext .= '<li>'.&mt('Authoring Space default quotas').'<ul>';
9828: foreach my $type (@{$types},'default') {
9829: if (defined($changes{'authorquota'}{$type})) {
9830: my $typetitle = $usertypes->{$type};
9831: if ($type eq 'default') {
9832: $typetitle = $othertitle;
9833: }
9834: $resulttext .= '<li>'.&mt('[_1] set to [_2] MB',$typetitle,$confhash{'authorquota'}{$type}).'</li>';
9835: }
9836: }
9837: $resulttext .= '</ul></li>';
9838: }
9839: }
9840: my %newenv;
9841: foreach my $item (@usertools) {
9842: my (%haschgs,%inconf);
9843: if ($context eq 'requestauthor') {
9844: %haschgs = %changes;
9845: %inconf = %confhash;
9846: } else {
9847: if (ref($changes{$item}) eq 'HASH') {
9848: %haschgs = %{$changes{$item}};
9849: }
9850: if (ref($confhash{$item}) eq 'HASH') {
9851: %inconf = %{$confhash{$item}};
9852: }
9853: }
9854: if (keys(%haschgs) > 0) {
9855: my $newacc =
9856: &Apache::lonnet::usertools_access($env{'user.name'},
9857: $env{'user.domain'},
9858: $item,'reload',$context);
9859: if (($context eq 'requestcourses') ||
9860: ($context eq 'requestauthor')) {
9861: if ($env{'environment.canrequest.'.$item} ne $newacc) {
9862: $newenv{'environment.canrequest.'.$item} = $newacc;
9863: }
9864: } else {
9865: if ($env{'environment.availabletools.'.$item} ne $newacc) {
9866: $newenv{'environment.availabletools.'.$item} = $newacc;
9867: }
9868: }
9869: unless ($context eq 'requestauthor') {
9870: $resulttext .= '<li>'.$titles{$item}.'<ul>';
9871: }
9872: foreach my $type (@{$types},'default','_LC_adv') {
9873: if ($haschgs{$type}) {
9874: my $typetitle = $usertypes->{$type};
9875: if ($type eq 'default') {
9876: $typetitle = $othertitle;
9877: } elsif ($type eq '_LC_adv') {
9878: $typetitle = 'LON-CAPA Advanced Users';
9879: }
9880: if ($inconf{$type}) {
9881: if ($context eq 'requestcourses') {
9882: my $cond;
9883: if ($inconf{$type} =~ /^autolimit=(\d*)$/) {
9884: if ($1 eq '') {
9885: $cond = &mt('(Automatic processing of any request).');
9886: } else {
9887: $cond = &mt('(Automatic processing of requests up to limit of [quant,_1,request] per user).',$1);
9888: }
9889: } else {
9890: $cond = $conditions{$inconf{$type}};
9891: }
9892: $resulttext .= '<li>'.&mt('Set to be available to [_1].',$typetitle).' '.$cond.'</li>';
9893: } elsif ($context eq 'requestauthor') {
9894: $resulttext .= '<li>'.&mt('Set to "[_1]" for "[_2]".',
9895: $titles{$inconf{$type}},$typetitle);
9896:
9897: } else {
9898: $resulttext .= '<li>'.&mt('Set to be available to [_1]',$typetitle).'</li>';
9899: }
9900: } else {
9901: if ($type eq '_LC_adv') {
9902: if ($inconf{$type} eq '0') {
9903: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
9904: } else {
9905: $resulttext .= '<li>'.&mt('No override set for [_1]',$typetitle).'</li>';
9906: }
9907: } else {
9908: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
9909: }
9910: }
9911: }
9912: }
9913: unless ($context eq 'requestauthor') {
9914: $resulttext .= '</ul></li>';
9915: }
9916: }
9917: }
9918: if (($action eq 'requestcourses') || ($action eq 'requestauthor')) {
9919: if (ref($changes{'notify'}) eq 'HASH') {
9920: if ($changes{'notify'}{'approval'}) {
9921: if (ref($confhash{'notify'}) eq 'HASH') {
9922: if ($confhash{'notify'}{'approval'}) {
9923: $resulttext .= '<li>'.&mt('Notification of requests requiring approval will be sent to: ').$confhash{'notify'}{'approval'}.'</li>';
9924: } else {
9925: $resulttext .= '<li>'.&mt('No Domain Coordinators will receive notification of requests requiring approval.').'</li>';
9926: }
9927: }
9928: }
9929: }
9930: }
9931: if ($action eq 'requestcourses') {
9932: my @offon = ('off','on');
9933: if ($changes{'uniquecode'}) {
9934: if (ref($confhash{'uniquecode'}) eq 'HASH') {
9935: my $codestr = join(' ',map{ &mt($_); } sort(keys(%{$confhash{'uniquecode'}})));
9936: $resulttext .= '<li>'.
9937: &mt('Generation of six character code as course identifier for distribution to students set to on for: [_1].','<b>'.$codestr.'</b>').
9938: '</li>';
9939: } else {
9940: $resulttext .= '<li>'.&mt('Generation of six character code as course identifier for distribution to students set to off.').
9941: '</li>';
9942: }
9943: }
9944: foreach my $type ('textbooks','templates') {
9945: if (ref($changes{$type}) eq 'HASH') {
9946: $resulttext .= '<li>'.&mt("Available $type updated").'<ul>';
9947: foreach my $key (sort(keys(%{$changes{$type}}))) {
9948: my %coursehash = &Apache::lonnet::coursedescription($key);
9949: my $coursetitle = $coursehash{'description'};
9950: my $position = $confhash{$type}{$key}{'order'} + 1;
9951: $resulttext .= '<li>';
9952: foreach my $item ('subject','title','publisher','author') {
9953: next if ((($item eq 'author') || ($item eq 'publisher')) &&
9954: ($type eq 'templates'));
9955: my $name = $item.':';
9956: $name =~ s/^(\w)/\U$1/;
9957: $resulttext .= &mt($name).' '.$confhash{$type}{$key}{$item}.'<br />';
9958: }
9959: $resulttext .= ' '.&mt('Order: [_1]',$position).'<br />';
9960: if ($type eq 'textbooks') {
9961: if ($confhash{$type}{$key}{'image'}) {
9962: $resulttext .= ' '.&mt('Image: [_1]',
9963: '<img src="'.$confhash{$type}{$key}{'image'}.'"'.
9964: ' alt="Textbook cover" />').'<br />';
9965: }
9966: }
9967: $resulttext .= ' '.&mt('LON-CAPA Course: [_1]',$coursetitle).'</li>';
9968: }
9969: $resulttext .= '</ul></li>';
9970: }
9971: }
9972: if (ref($changes{'validation'}) eq 'HASH') {
9973: if ((ref($validationitemsref) eq 'ARRAY') && (ref($validationnamesref) eq 'HASH')) {
9974: $resulttext .= '<li>'.&mt('Validation of courses/communities updated').'<ul>';
9975: foreach my $item (@{$validationitemsref}) {
9976: if (exists($changes{'validation'}{$item})) {
9977: if ($item eq 'markup') {
9978: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$validationnamesref->{$item},
9979: '<br /><pre>'.$changes{'validation'}{$item}.'</pre>').'</li>';
9980: } else {
9981: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$validationnamesref->{$item},
9982: '<b>'.$changes{'validation'}{$item}.'</b>').'</li>';
9983: }
9984: }
9985: }
9986: if (exists($changes{'validation'}{'dc'})) {
9987: $resulttext .= '<li>'.&mt('Validated course requests identified as processed by: [_1]',
9988: '<b>'.$changes{'validation'}{'dc'}.'</b>').'</li>';
9989: }
9990: }
9991: }
9992: }
9993: $resulttext .= '</ul>';
9994: if (keys(%newenv)) {
9995: &Apache::lonnet::appenv(\%newenv);
9996: }
9997: } else {
9998: if ($context eq 'requestcourses') {
9999: $resulttext = &mt('No changes made to rights to request creation of courses.');
10000: } elsif ($context eq 'requestauthor') {
10001: $resulttext = &mt('No changes made to rights to request author space.');
10002: } else {
10003: $resulttext = &mt('No changes made to availability of personal information pages, blogs, portfolios or default quotas');
10004: }
10005: }
10006: } else {
10007: $resulttext = '<span class="LC_error">'.
10008: &mt('An error occurred: [_1]',$putresult).'</span>';
10009: }
10010: if ($errors) {
10011: $resulttext .= '<p>'.&mt('The following errors occurred when modifying Textbook settings.').
10012: '<ul>'.$errors.'</ul></p>';
10013: }
10014: return $resulttext;
10015: }
10016:
10017: sub process_textbook_image {
10018: my ($r,$dom,$confname,$caller,$cdom,$cnum,$type,$configuserok,$switchserver,$author_ok) = @_;
10019: my $filename = $env{'form.'.$caller.'.filename'};
10020: my ($error,$url);
10021: my ($width,$height) = (50,50);
10022: if ($configuserok eq 'ok') {
10023: if ($switchserver) {
10024: $error = &mt('Upload of textbook image is not permitted to this server: [_1]',
10025: $switchserver);
10026: } elsif ($author_ok eq 'ok') {
10027: my ($result,$imageurl) =
10028: &publishlogo($r,'upload',$caller,$dom,$confname,
10029: "$type/$cdom/$cnum/cover",$width,$height);
10030: if ($result eq 'ok') {
10031: $url = $imageurl;
10032: } else {
10033: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$filename,$result);
10034: }
10035: } else {
10036: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$author_ok);
10037: }
10038: } else {
10039: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$configuserok);
10040: }
10041: return ($url,$error);
10042: }
10043:
10044: sub modify_ltitools {
10045: my ($r,$dom,$action,$lastactref,%domconfig) = @_;
10046: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
10047: my ($newid,@allpos,%changes,%confhash,%encconfig,$errors,$resulttext);
10048: my $confname = $dom.'-domainconfig';
10049: my $servadm = $r->dir_config('lonAdmEMail');
10050: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
10051: my (%posslti,%possfield);
10052: my @courseroles = ('cc','in','ta','ep','st');
10053: my @ltiroles = qw(Instructor ContentDeveloper TeachingAssistant Learner);
10054: map { $posslti{$_} = 1; } @ltiroles;
10055: my @allfields = ('fullname','firstname','lastname','email','user','roles');
10056: map { $possfield{$_} = 1; } @allfields;
10057: my %lt = <itools_names();
10058: if ($env{'form.ltitools_add'}) {
10059: my $title = $env{'form.ltitools_add_title'};
10060: $title =~ s/(`)/'/g;
10061: ($newid,my $error) = &get_ltitools_id($dom,$title);
10062: if ($newid) {
10063: my $position = $env{'form.ltitools_add_pos'};
10064: $position =~ s/\D+//g;
10065: if ($position ne '') {
10066: $allpos[$position] = $newid;
10067: }
10068: $changes{$newid} = 1;
10069: foreach my $item ('title','url','key','secret') {
10070: $env{'form.ltitools_add_'.$item} =~ s/(`)/'/g;
10071: if ($env{'form.ltitools_add_'.$item}) {
10072: if (($item eq 'key') || ($item eq 'secret')) {
10073: $encconfig{$newid}{$item} = $env{'form.ltitools_add_'.$item};
10074: } else {
10075: $confhash{$newid}{$item} = $env{'form.ltitools_add_'.$item};
10076: }
10077: }
10078: }
10079: if ($env{'form.ltitools_add_version'} eq 'LTI-1p0') {
10080: $confhash{$newid}{'version'} = $env{'form.ltitools_add_version'};
10081: }
10082: if ($env{'form.ltitools_add_msgtype'} eq 'basic-lti-launch-request') {
10083: $confhash{$newid}{'msgtype'} = $env{'form.ltitools_add_msgtype'};
10084: }
10085: foreach my $item ('width','height','linktext','explanation') {
10086: $env{'form.ltitools_add_'.$item} =~ s/^\s+//;
10087: $env{'form.ltitools_add_'.$item} =~ s/\s+$//;
10088: if (($item eq 'width') || ($item eq 'height')) {
10089: if ($env{'form.ltitools_add_'.$item} =~ /^\d+$/) {
10090: $confhash{$newid}{'display'}{$item} = $env{'form.ltitools_add_'.$item};
10091: }
10092: } else {
10093: if ($env{'form.ltitools_add_'.$item} ne '') {
10094: $confhash{$newid}{'display'}{$item} = $env{'form.ltitools_add_'.$item};
10095: }
10096: }
10097: }
10098: if ($env{'form.ltitools_add_target'} eq 'window') {
10099: $confhash{$newid}{'display'}{'target'} = $env{'form.ltitools_add_target'};
10100: } elsif ($env{'form.ltitools_add_target'} eq 'tab') {
10101: $confhash{$newid}{'display'}{'target'} = $env{'form.ltitools_add_target'};
10102: } else {
10103: $confhash{$newid}{'display'}{'target'} = 'iframe';
10104: }
10105: foreach my $item ('passback','roster') {
10106: if ($env{'form.ltitools_add_'.$item}) {
10107: $confhash{$newid}{$item} = 1;
10108: }
10109: }
10110: if ($env{'form.ltitools_add_image.filename'} ne '') {
10111: my ($imageurl,$error) =
10112: &process_ltitools_image($r,$dom,$confname,'ltitools_add_image',$newid,
10113: $configuserok,$switchserver,$author_ok);
10114: if ($imageurl) {
10115: $confhash{$newid}{'image'} = $imageurl;
10116: }
10117: if ($error) {
10118: &Apache::lonnet::logthis($error);
10119: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
10120: }
10121: }
10122: my @fields = &Apache::loncommon::get_env_multiple('form.ltitools_add_fields');
10123: foreach my $field (@fields) {
10124: if ($possfield{$field}) {
10125: if ($field eq 'roles') {
10126: foreach my $role (@courseroles) {
10127: my $choice = $env{'form.ltitools_add_roles_'.$role};
10128: if (($choice ne '') && ($posslti{$choice})) {
10129: $confhash{$newid}{'roles'}{$role} = $choice;
10130: if ($role eq 'cc') {
10131: $confhash{$newid}{'roles'}{'co'} = $choice;
10132: }
10133: }
10134: }
10135: } else {
10136: $confhash{$newid}{'fields'}{$field} = 1;
10137: }
10138: }
10139: }
10140: my @courseconfig = &Apache::loncommon::get_env_multiple('form.ltitools_courseconfig');
10141: foreach my $item (@courseconfig) {
10142: $confhash{$newid}{'crsconf'}{$item} = 1;
10143: }
10144: if ($env{'form.ltitools_add_custom'}) {
10145: my $name = $env{'form.ltitools_add_custom_name'};
10146: my $value = $env{'form.ltitools_add_custom_value'};
10147: $value =~ s/(`)/'/g;
10148: $name =~ s/(`)/'/g;
10149: $confhash{$newid}{'custom'}{$name} = $value;
10150: }
10151: } else {
10152: my $error = &mt('Failed to acquire unique ID for new external tool');
10153: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
10154: }
10155: }
10156: if (ref($domconfig{$action}) eq 'HASH') {
10157: my %deletions;
10158: my @todelete = &Apache::loncommon::get_env_multiple('form.ltitools_del');
10159: if (@todelete) {
10160: map { $deletions{$_} = 1; } @todelete;
10161: }
10162: my %customadds;
10163: my @newcustom = &Apache::loncommon::get_env_multiple('form.ltitools_customadd');
10164: if (@newcustom) {
10165: map { $customadds{$_} = 1; } @newcustom;
10166: }
10167: my %imgdeletions;
10168: my @todeleteimages = &Apache::loncommon::get_env_multiple('form.ltitools_image_del');
10169: if (@todeleteimages) {
10170: map { $imgdeletions{$_} = 1; } @todeleteimages;
10171: }
10172: my $maxnum = $env{'form.ltitools_maxnum'};
10173: for (my $i=0; $i<=$maxnum; $i++) {
10174: my $itemid = $env{'form.ltitools_id_'.$i};
10175: $itemid =~ s/\D+//g;
10176: if (ref($domconfig{$action}{$itemid}) eq 'HASH') {
10177: if ($deletions{$itemid}) {
10178: if ($domconfig{$action}{$itemid}{'image'}) {
10179: #FIXME need to obsolete item in RES space
10180: }
10181: $changes{$itemid} = $domconfig{$action}{$itemid}{'title'};
10182: next;
10183: } else {
10184: my $newpos = $env{'form.ltitools_'.$itemid};
10185: $newpos =~ s/\D+//g;
10186: foreach my $item ('title','url') {
10187: $confhash{$itemid}{$item} = $env{'form.ltitools_'.$item.'_'.$i};
10188: if ($domconfig{$action}{$itemid}{$item} ne $confhash{$itemid}{$item}) {
10189: $changes{$itemid} = 1;
10190: }
10191: }
10192: foreach my $item ('key','secret') {
10193: $encconfig{$itemid}{$item} = $env{'form.ltitools_'.$item.'_'.$i};
10194: if ($domconfig{$action}{$itemid}{$item} ne $encconfig{$itemid}{$item}) {
10195: $changes{$itemid} = 1;
10196: }
10197: }
10198: if ($env{'form.ltitools_version_'.$i} eq 'LTI-1p0') {
10199: $confhash{$itemid}{'version'} = $env{'form.ltitools_version_'.$i};
10200: }
10201: if ($env{'form.ltitools_msgtype_'.$i} eq 'basic-lti-launch-request') {
10202: $confhash{$itemid}{'msgtype'} = $env{'form.ltitools_msgtype_'.$i};
10203: }
10204: foreach my $size ('width','height') {
10205: $env{'form.ltitools_'.$size.'_'.$i} =~ s/^\s+//;
10206: $env{'form.ltitools_'.$size.'_'.$i} =~ s/\s+$//;
10207: if ($env{'form.ltitools_'.$size.'_'.$i} =~ /^\d+$/) {
10208: $confhash{$itemid}{'display'}{$size} = $env{'form.ltitools_'.$size.'_'.$i};
10209: if (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
10210: if ($domconfig{$action}{$itemid}{'display'}{$size} ne $confhash{$itemid}{'display'}{$size}) {
10211: $changes{$itemid} = 1;
10212: }
10213: } else {
10214: $changes{$itemid} = 1;
10215: }
10216: } elsif (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
10217: if ($domconfig{$action}{$itemid}{'display'}{$size} ne '') {
10218: $changes{$itemid} = 1;
10219: }
10220: }
10221: }
10222: foreach my $item ('linktext','explanation') {
10223: $env{'form.ltitools_'.$item.'_'.$i} =~ s/^\s+//;
10224: $env{'form.ltitools_'.$item.'_'.$i} =~ s/\s+$//;
10225: if ($env{'form.ltitools_'.$item.'_'.$i} ne '') {
10226: $confhash{$itemid}{'display'}{$item} = $env{'form.ltitools_'.$item.'_'.$i};
10227: if (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
10228: if ($domconfig{$action}{$itemid}{'display'}{$item} ne $confhash{$itemid}{'display'}{$item}) {
10229: $changes{$itemid} = 1;
10230: }
10231: } else {
10232: $changes{$itemid} = 1;
10233: }
10234: } elsif (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
10235: if ($domconfig{$action}{$itemid}{'display'}{$item} ne '') {
10236: $changes{$itemid} = 1;
10237: }
10238: }
10239: }
10240: if ($env{'form.ltitools_target_'.$i} eq 'window') {
10241: $confhash{$itemid}{'display'}{'target'} = $env{'form.ltitools_target_'.$i};
10242: } elsif ($env{'form.ltitools_target_'.$i} eq 'tab') {
10243: $confhash{$itemid}{'display'}{'target'} = $env{'form.ltitools_target_'.$i};
10244: } else {
10245: $confhash{$itemid}{'display'}{'target'} = 'iframe';
10246: }
10247: if (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
10248: if ($domconfig{$action}{$itemid}{'display'}{'target'} ne $confhash{$itemid}{'display'}{'target'}) {
10249: $changes{$itemid} = 1;
10250: }
10251: } else {
10252: $changes{$itemid} = 1;
10253: }
10254: foreach my $extra ('passback','roster') {
10255: if ($env{'form.ltitools_'.$extra.'_'.$i}) {
10256: $confhash{$itemid}{$extra} = 1;
10257: }
10258: if ($domconfig{$action}{$itemid}{$extra} ne $confhash{$itemid}{$extra}) {
10259: $changes{$itemid} = 1;
10260: }
10261: }
10262: my @courseconfig = &Apache::loncommon::get_env_multiple('form.ltitools_courseconfig_'.$i);
10263: foreach my $item ('label','title','target','linktext','explanation') {
10264: if (grep(/^\Q$item\E$/,@courseconfig)) {
10265: $confhash{$itemid}{'crsconf'}{$item} = 1;
10266: if (ref($domconfig{$action}{$itemid}{'crsconf'}) eq 'HASH') {
10267: if ($domconfig{$action}{$itemid}{'crsconf'}{$item} ne $confhash{$itemid}{'crsconf'}{$item}) {
10268: $changes{$itemid} = 1;
10269: }
10270: } else {
10271: $changes{$itemid} = 1;
10272: }
10273: }
10274: }
10275: my @fields = &Apache::loncommon::get_env_multiple('form.ltitools_fields_'.$i);
10276: foreach my $field (@fields) {
10277: if ($possfield{$field}) {
10278: if ($field eq 'roles') {
10279: foreach my $role (@courseroles) {
10280: my $choice = $env{'form.ltitools_roles_'.$role.'_'.$i};
10281: if (($choice ne '') && ($posslti{$choice})) {
10282: $confhash{$itemid}{'roles'}{$role} = $choice;
10283: if ($role eq 'cc') {
10284: $confhash{$itemid}{'roles'}{'co'} = $choice;
10285: }
10286: }
10287: if (ref($domconfig{$action}{$itemid}{'roles'}) eq 'HASH') {
10288: if ($domconfig{$action}{$itemid}{'roles'}{$role} ne $confhash{$itemid}{'roles'}{$role}) {
10289: $changes{$itemid} = 1;
10290: }
10291: } elsif ($confhash{$itemid}{'roles'}{$role}) {
10292: $changes{$itemid} = 1;
10293: }
10294: }
10295: } else {
10296: $confhash{$itemid}{'fields'}{$field} = 1;
10297: if (ref($domconfig{$action}{$itemid}{'fields'}) eq 'HASH') {
10298: if ($domconfig{$action}{$itemid}{'fields'}{$field} ne $confhash{$itemid}{'fields'}{$field}) {
10299: $changes{$itemid} = 1;
10300: }
10301: } else {
10302: $changes{$itemid} = 1;
10303: }
10304: }
10305: }
10306: }
10307: $allpos[$newpos] = $itemid;
10308: }
10309: if ($imgdeletions{$itemid}) {
10310: $changes{$itemid} = 1;
10311: #FIXME need to obsolete item in RES space
10312: } elsif ($env{'form.ltitools_image_'.$i.'.filename'}) {
10313: my ($imgurl,$error) = &process_ltitools_image($r,$dom,$confname,'ltitools_image_'.$i,
10314: $itemid,$configuserok,$switchserver,
10315: $author_ok);
10316: if ($imgurl) {
10317: $confhash{$itemid}{'image'} = $imgurl;
10318: $changes{$itemid} = 1;
10319: }
10320: if ($error) {
10321: &Apache::lonnet::logthis($error);
10322: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
10323: }
10324: } elsif ($domconfig{$action}{$itemid}{'image'}) {
10325: $confhash{$itemid}{'image'} =
10326: $domconfig{$action}{$itemid}{'image'};
10327: }
10328: if ($customadds{$i}) {
10329: my $name = $env{'form.ltitools_custom_name_'.$i};
10330: $name =~ s/(`)/'/g;
10331: $name =~ s/^\s+//;
10332: $name =~ s/\s+$//;
10333: my $value = $env{'form.ltitools_custom_value_'.$i};
10334: $value =~ s/(`)/'/g;
10335: $value =~ s/^\s+//;
10336: $value =~ s/\s+$//;
10337: if ($name ne '') {
10338: $confhash{$itemid}{'custom'}{$name} = $value;
10339: $changes{$itemid} = 1;
10340: }
10341: }
10342: my %customdels;
10343: my @customdeletions = &Apache::loncommon::get_env_multiple('form.ltitools_customdel_'.$i);
10344: if (@customdeletions) {
10345: $changes{$itemid} = 1;
10346: }
10347: map { $customdels{$_} = 1; } @customdeletions;
10348: if (ref($domconfig{$action}{$itemid}{'custom'}) eq 'HASH') {
10349: foreach my $key (keys(%{$domconfig{$action}{$itemid}{'custom'}})) {
10350: unless ($customdels{$key}) {
10351: if ($env{'form.ltitools_customval_'.$key.'_'.$i} ne '') {
10352: $confhash{$itemid}{'custom'}{$key} = $env{'form.ltitools_customval_'.$key.'_'.$i};
10353: }
10354: if ($domconfig{$action}{$itemid}{'custom'}{$key} ne $env{'form.ltitools_customval_'.$key.'_'.$i}) {
10355: $changes{$itemid} = 1;
10356: }
10357: }
10358: }
10359: }
10360: unless ($changes{$itemid}) {
10361: foreach my $key (keys(%{$domconfig{$action}{$itemid}})) {
10362: if (ref($domconfig{$action}{$itemid}{$key}) eq 'HASH') {
10363: if (ref($confhash{$itemid}{$key}) eq 'HASH') {
10364: foreach my $innerkey (keys(%{$domconfig{$action}{$itemid}{$key}})) {
10365: unless (exists($confhash{$itemid}{$key}{$innerkey})) {
10366: $changes{$itemid} = 1;
10367: last;
10368: }
10369: }
10370: } elsif (keys(%{$domconfig{$action}{$itemid}{$key}}) > 0) {
10371: $changes{$itemid} = 1;
10372: }
10373: }
10374: last if ($changes{$itemid});
10375: }
10376: }
10377: }
10378: }
10379: }
10380: if (@allpos > 0) {
10381: my $idx = 0;
10382: foreach my $itemid (@allpos) {
10383: if ($itemid ne '') {
10384: $confhash{$itemid}{'order'} = $idx;
10385: if (ref($domconfig{$action}) eq 'HASH') {
10386: if (ref($domconfig{$action}{$itemid}) eq 'HASH') {
10387: if ($domconfig{$action}{$itemid}{'order'} ne $idx) {
10388: $changes{$itemid} = 1;
10389: }
10390: }
10391: }
10392: $idx ++;
10393: }
10394: }
10395: }
10396: my %ltitoolshash = (
10397: $action => { %confhash }
10398: );
10399: my $putresult = &Apache::lonnet::put_dom('configuration',\%ltitoolshash,
10400: $dom);
10401: if ($putresult eq 'ok') {
10402: my %ltienchash = (
10403: $action => { %encconfig }
10404: );
10405: &Apache::lonnet::put_dom('encconfig',\%ltienchash,$dom);
10406: if (keys(%changes) > 0) {
10407: my $cachetime = 24*60*60;
10408: my %ltiall = %confhash;
10409: foreach my $id (keys(%ltiall)) {
10410: if (ref($encconfig{$id}) eq 'HASH') {
10411: foreach my $item ('key','secret') {
10412: $ltiall{$id}{$item} = $encconfig{$id}{$item};
10413: }
10414: }
10415: }
10416: &Apache::lonnet::do_cache_new('ltitools',$dom,\%ltiall,$cachetime);
10417: if (ref($lastactref) eq 'HASH') {
10418: $lastactref->{'ltitools'} = 1;
10419: }
10420: $resulttext = &mt('Changes made:').'<ul>';
10421: my %bynum;
10422: foreach my $itemid (sort(keys(%changes))) {
10423: my $position = $confhash{$itemid}{'order'};
10424: $bynum{$position} = $itemid;
10425: }
10426: foreach my $pos (sort { $a <=> $b } keys(%bynum)) {
10427: my $itemid = $bynum{$pos};
10428: if (ref($confhash{$itemid}) ne 'HASH') {
10429: $resulttext .= '<li>'.&mt('Deleted: [_1]',$changes{$itemid}).'</li>';
10430: } else {
10431: $resulttext .= '<li><b>'.$confhash{$itemid}{'title'}.'</b>';
10432: if ($confhash{$itemid}{'image'}) {
10433: $resulttext .= ' '.
10434: '<img src="'.$confhash{$itemid}{'image'}.'"'.
10435: ' alt="'.&mt('Tool Provider icon').'" />';
10436: }
10437: $resulttext .= '</li><ul>';
10438: my $position = $pos + 1;
10439: $resulttext .= '<li>'.&mt('Order: [_1]',$position).'</li>';
10440: foreach my $item ('version','msgtype','url') {
10441: if ($confhash{$itemid}{$item} ne '') {
10442: $resulttext .= '<li>'.$lt{$item}.': '.$confhash{$itemid}{$item}.'</li>';
10443: }
10444: }
10445: if ($encconfig{$itemid}{'key'} ne '') {
10446: $resulttext .= '<li>'.$lt{'key'}.': '.$encconfig{$itemid}{'key'}.'</li>';
10447: }
10448: if ($encconfig{$itemid}{'secret'} ne '') {
10449: $resulttext .= '<li>'.$lt{'secret'}.': ';
10450: my $num = length($encconfig{$itemid}{'secret'});
10451: $resulttext .= ('*'x$num).'</li>';
10452: }
10453: $resulttext .= '<li>'.&mt('Configurable in course:');
10454: my @possconfig = ('label','title','target','linktext','explanation');
10455: my $numconfig = 0;
10456: if (ref($confhash{$itemid}{'crsconf'}) eq 'HASH') {
10457: foreach my $item (@possconfig) {
10458: if ($confhash{$itemid}{'crsconf'}{$item}) {
10459: $numconfig ++;
10460: $resulttext .= ' "'.$lt{'crs'.$item}.'"';
10461: }
10462: }
10463: }
10464: if (!$numconfig) {
10465: $resulttext .= &mt('None');
10466: }
10467: $resulttext .= '</li>';
10468: foreach my $item ('passback','roster') {
10469: $resulttext .= '<li>'.$lt{$item}.' ';
10470: if ($confhash{$itemid}{$item}) {
10471: $resulttext .= &mt('Yes');
10472: } else {
10473: $resulttext .= &mt('No');
10474: }
10475: $resulttext .= '</li>';
10476: }
10477: if (ref($confhash{$itemid}{'display'}) eq 'HASH') {
10478: my $displaylist;
10479: if ($confhash{$itemid}{'display'}{'target'}) {
10480: $displaylist = &mt('Display target').': '.
10481: $confhash{$itemid}{'display'}{'target'}.',';
10482: }
10483: foreach my $size ('width','height') {
10484: if ($confhash{$itemid}{'display'}{$size}) {
10485: $displaylist .= (' 'x2).$lt{$size}.': '.
10486: $confhash{$itemid}{'display'}{$size}.',';
10487: }
10488: }
10489: if ($displaylist) {
10490: $displaylist =~ s/,$//;
10491: $resulttext .= '<li>'.$displaylist.'</li>';
10492: }
10493: foreach my $item ('linktext','explanation') {
10494: if ($confhash{$itemid}{'display'}{$item}) {
10495: $resulttext .= '<li>'.$lt{$item}.': '.$confhash{$itemid}{'display'}{$item}.'</li>';
10496: }
10497: }
10498: }
10499: if (ref($confhash{$itemid}{'fields'}) eq 'HASH') {
10500: my $fieldlist;
10501: foreach my $field (@allfields) {
10502: if ($confhash{$itemid}{'fields'}{$field}) {
10503: $fieldlist .= (' 'x2).$lt{$field}.',';
10504: }
10505: }
10506: if ($fieldlist) {
10507: $fieldlist =~ s/,$//;
10508: $resulttext .= '<li>'.&mt('Data sent').':'.$fieldlist.'</li>';
10509: }
10510: }
10511: if (ref($confhash{$itemid}{'roles'}) eq 'HASH') {
10512: my $rolemaps;
10513: foreach my $role (@courseroles) {
10514: if ($confhash{$itemid}{'roles'}{$role}) {
10515: $rolemaps .= (' 'x2).&Apache::lonnet::plaintext($role,'Course').'='.
10516: $confhash{$itemid}{'roles'}{$role}.',';
10517: }
10518: }
10519: if ($rolemaps) {
10520: $rolemaps =~ s/,$//;
10521: $resulttext .= '<li>'.&mt('Role mapping:').$rolemaps.'</li>';
10522: }
10523: }
10524: if (ref($confhash{$itemid}{'custom'}) eq 'HASH') {
10525: my $customlist;
10526: if (keys(%{$confhash{$itemid}{'custom'}})) {
10527: foreach my $key (sort(keys(%{$confhash{$itemid}{'custom'}}))) {
10528: $customlist .= $key.':'.$confhash{$itemid}{'custom'}{$key}.(' 'x2);
10529: }
10530: }
10531: if ($customlist) {
10532: $resulttext .= '<li>'.&mt('Custom items').': '.$customlist.'</li>';
10533: }
10534: }
10535: $resulttext .= '</ul></li>';
10536: }
10537: }
10538: $resulttext .= '</ul>';
10539: } else {
10540: $resulttext = &mt('No changes made.');
10541: }
10542: } else {
10543: $errors .= '<li><span class="LC_error">'.&mt('Failed to save changes').'</span></li>';
10544: }
10545: if ($errors) {
10546: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
10547: $errors.'</ul>';
10548: }
10549: return $resulttext;
10550: }
10551:
10552: sub process_ltitools_image {
10553: my ($r,$dom,$confname,$caller,$itemid,$configuserok,$switchserver,$author_ok) = @_;
10554: my $filename = $env{'form.'.$caller.'.filename'};
10555: my ($error,$url);
10556: my ($width,$height) = (21,21);
10557: if ($configuserok eq 'ok') {
10558: if ($switchserver) {
10559: $error = &mt('Upload of Tool Provider (LTI) icon is not permitted to this server: [_1]',
10560: $switchserver);
10561: } elsif ($author_ok eq 'ok') {
10562: my ($result,$imageurl,$madethumb) =
10563: &publishlogo($r,'upload',$caller,$dom,$confname,
10564: "ltitools/$itemid/icon",$width,$height);
10565: if ($result eq 'ok') {
10566: if ($madethumb) {
10567: my ($path,$imagefile) = ($imageurl =~ m{^(.+)/([^/]+)$});
10568: my $imagethumb = "$path/tn-".$imagefile;
10569: $url = $imagethumb;
10570: } else {
10571: $url = $imageurl;
10572: }
10573: } else {
10574: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$filename,$result);
10575: }
10576: } else {
10577: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$author_ok);
10578: }
10579: } else {
10580: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$configuserok);
10581: }
10582: return ($url,$error);
10583: }
10584:
10585: sub get_ltitools_id {
10586: my ($cdom,$title) = @_;
10587: # get lock on ltitools db
10588: my $lockhash = {
10589: lock => $env{'user.name'}.
10590: ':'.$env{'user.domain'},
10591: };
10592: my $tries = 0;
10593: my $gotlock = &Apache::lonnet::newput_dom('ltitools',$lockhash,$cdom);
10594: my ($id,$error);
10595:
10596: while (($gotlock ne 'ok') && ($tries<10)) {
10597: $tries ++;
10598: sleep (0.1);
10599: $gotlock = &Apache::lonnet::newput_dom('ltitools',$lockhash,$cdom);
10600: }
10601: if ($gotlock eq 'ok') {
10602: my %currids = &Apache::lonnet::dump_dom('ltitools',$cdom);
10603: if ($currids{'lock'}) {
10604: delete($currids{'lock'});
10605: if (keys(%currids)) {
10606: my @curr = sort { $a <=> $b } keys(%currids);
10607: if ($curr[-1] =~ /^\d+$/) {
10608: $id = 1 + $curr[-1];
10609: }
10610: } else {
10611: $id = 1;
10612: }
10613: if ($id) {
10614: unless (&Apache::lonnet::newput_dom('ltitools',{ $id => $title },$cdom) eq 'ok') {
10615: $error = 'nostore';
10616: }
10617: } else {
10618: $error = 'nonumber';
10619: }
10620: }
10621: my $dellockoutcome = &Apache::lonnet::del_dom('ltitools',['lock'],$cdom);
10622: } else {
10623: $error = 'nolock';
10624: }
10625: return ($id,$error);
10626: }
10627:
10628: sub modify_autoenroll {
10629: my ($dom,$lastactref,%domconfig) = @_;
10630: my ($resulttext,%changes);
10631: my %currautoenroll;
10632: if (ref($domconfig{'autoenroll'}) eq 'HASH') {
10633: foreach my $key (keys(%{$domconfig{'autoenroll'}})) {
10634: $currautoenroll{$key} = $domconfig{'autoenroll'}{$key};
10635: }
10636: }
10637: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
10638: my %title = ( run => 'Auto-enrollment active',
10639: sender => 'Sender for notification messages',
10640: coowners => 'Automatic assignment of co-ownership to instructors of record (institutional data)',
10641: failsafe => 'Failsafe for no drops if institutional data missing for a section');
10642: my @offon = ('off','on');
10643: my $sender_uname = $env{'form.sender_uname'};
10644: my $sender_domain = $env{'form.sender_domain'};
10645: if ($sender_domain eq '') {
10646: $sender_uname = '';
10647: } elsif ($sender_uname eq '') {
10648: $sender_domain = '';
10649: }
10650: my $coowners = $env{'form.autoassign_coowners'};
10651: my $failsafe = $env{'form.autoenroll_failsafe'};
10652: $failsafe =~ s{^\s+|\s+$}{}g;
10653: if ($failsafe =~ /\D/) {
10654: undef($failsafe);
10655: }
10656: my %autoenrollhash = (
10657: autoenroll => { 'run' => $env{'form.autoenroll_run'},
10658: 'sender_uname' => $sender_uname,
10659: 'sender_domain' => $sender_domain,
10660: 'co-owners' => $coowners,
10661: 'autofailsafe' => $failsafe,
10662: }
10663: );
10664: my $putresult = &Apache::lonnet::put_dom('configuration',\%autoenrollhash,
10665: $dom);
10666: if ($putresult eq 'ok') {
10667: if (exists($currautoenroll{'run'})) {
10668: if ($currautoenroll{'run'} ne $env{'form.autoenroll_run'}) {
10669: $changes{'run'} = 1;
10670: }
10671: } elsif ($autorun) {
10672: if ($env{'form.autoenroll_run'} ne '1') {
10673: $changes{'run'} = 1;
10674: }
10675: }
10676: if ($currautoenroll{'sender_uname'} ne $sender_uname) {
10677: $changes{'sender'} = 1;
10678: }
10679: if ($currautoenroll{'sender_domain'} ne $sender_domain) {
10680: $changes{'sender'} = 1;
10681: }
10682: if ($currautoenroll{'co-owners'} ne '') {
10683: if ($currautoenroll{'co-owners'} ne $coowners) {
10684: $changes{'coowners'} = 1;
10685: }
10686: } elsif ($coowners) {
10687: $changes{'coowners'} = 1;
10688: }
10689: if ($currautoenroll{'autofailsafe'} ne $failsafe) {
10690: $changes{'autofailsafe'} = 1;
10691: }
10692: if (keys(%changes) > 0) {
10693: $resulttext = &mt('Changes made:').'<ul>';
10694: if ($changes{'run'}) {
10695: $resulttext .= '<li>'.&mt("$title{'run'} set to $offon[$env{'form.autoenroll_run'}]").'</li>';
10696: }
10697: if ($changes{'sender'}) {
10698: if ($sender_uname eq '' || $sender_domain eq '') {
10699: $resulttext .= '<li>'.&mt("$title{'sender'} set to default (course owner).").'</li>';
10700: } else {
10701: $resulttext .= '<li>'.&mt("$title{'sender'} set to [_1]",$sender_uname.':'.$sender_domain).'</li>';
10702: }
10703: }
10704: if ($changes{'coowners'}) {
10705: $resulttext .= '<li>'.&mt("$title{'coowners'} set to $offon[$env{'form.autoassign_coowners'}]").'</li>';
10706: &Apache::loncommon::devalidate_domconfig_cache($dom);
10707: if (ref($lastactref) eq 'HASH') {
10708: $lastactref->{'domainconfig'} = 1;
10709: }
10710: }
10711: if ($changes{'autofailsafe'}) {
10712: if ($failsafe ne '') {
10713: $resulttext .= '<li>'.&mt('Failsafe for no drops if institutional data missing for a section set to: [_1]',$failsafe).'</li>';
10714: } else {
10715: $resulttext .= '<li>'.&mt('Failsafe for no drops if institutional data missing for a section: deleted');
10716: }
10717: &Apache::lonnet::get_domain_defaults($dom,1);
10718: if (ref($lastactref) eq 'HASH') {
10719: $lastactref->{'domdefaults'} = 1;
10720: }
10721: }
10722: $resulttext .= '</ul>';
10723: } else {
10724: $resulttext = &mt('No changes made to auto-enrollment settings');
10725: }
10726: } else {
10727: $resulttext = '<span class="LC_error">'.
10728: &mt('An error occurred: [_1]',$putresult).'</span>';
10729: }
10730: return $resulttext;
10731: }
10732:
10733: sub modify_autoupdate {
10734: my ($dom,%domconfig) = @_;
10735: my ($resulttext,%currautoupdate,%fields,%changes);
10736: if (ref($domconfig{'autoupdate'}) eq 'HASH') {
10737: foreach my $key (keys(%{$domconfig{'autoupdate'}})) {
10738: $currautoupdate{$key} = $domconfig{'autoupdate'}{$key};
10739: }
10740: }
10741: my @offon = ('off','on');
10742: my %title = &Apache::lonlocal::texthash (
10743: run => 'Auto-update:',
10744: classlists => 'Updates to user information in classlists?'
10745: );
10746: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
10747: my %fieldtitles = &Apache::lonlocal::texthash (
10748: id => 'Student/Employee ID',
10749: permanentemail => 'E-mail address',
10750: lastname => 'Last Name',
10751: firstname => 'First Name',
10752: middlename => 'Middle Name',
10753: generation => 'Generation',
10754: );
10755: $othertitle = &mt('All users');
10756: if (keys(%{$usertypes}) > 0) {
10757: $othertitle = &mt('Other users');
10758: }
10759: foreach my $key (keys(%env)) {
10760: if ($key =~ /^form\.updateable_(.+)_([^_]+)$/) {
10761: my ($usertype,$item) = ($1,$2);
10762: if (grep(/^\Q$item\E$/,keys(%fieldtitles))) {
10763: if ($usertype eq 'default') {
10764: push(@{$fields{$1}},$2);
10765: } elsif (ref($types) eq 'ARRAY') {
10766: if (grep(/^\Q$usertype\E$/,@{$types})) {
10767: push(@{$fields{$1}},$2);
10768: }
10769: }
10770: }
10771: }
10772: }
10773: my @lockablenames = &Apache::loncommon::get_env_multiple('form.lockablenames');
10774: @lockablenames = sort(@lockablenames);
10775: if (ref($currautoupdate{'lockablenames'}) eq 'ARRAY') {
10776: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
10777: if (@changed) {
10778: $changes{'lockablenames'} = 1;
10779: }
10780: } else {
10781: if (@lockablenames) {
10782: $changes{'lockablenames'} = 1;
10783: }
10784: }
10785: my %updatehash = (
10786: autoupdate => { run => $env{'form.autoupdate_run'},
10787: classlists => $env{'form.classlists'},
10788: fields => {%fields},
10789: lockablenames => \@lockablenames,
10790: }
10791: );
10792: foreach my $key (keys(%currautoupdate)) {
10793: if (($key eq 'run') || ($key eq 'classlists')) {
10794: if (exists($updatehash{autoupdate}{$key})) {
10795: if ($currautoupdate{$key} ne $updatehash{autoupdate}{$key}) {
10796: $changes{$key} = 1;
10797: }
10798: }
10799: } elsif ($key eq 'fields') {
10800: if (ref($currautoupdate{$key}) eq 'HASH') {
10801: foreach my $item (@{$types},'default') {
10802: if (ref($currautoupdate{$key}{$item}) eq 'ARRAY') {
10803: my $change = 0;
10804: foreach my $type (@{$currautoupdate{$key}{$item}}) {
10805: if (!exists($fields{$item})) {
10806: $change = 1;
10807: last;
10808: } elsif (ref($fields{$item}) eq 'ARRAY') {
10809: if (!grep(/^\Q$type\E$/,@{$fields{$item}})) {
10810: $change = 1;
10811: last;
10812: }
10813: }
10814: }
10815: if ($change) {
10816: push(@{$changes{$key}},$item);
10817: }
10818: }
10819: }
10820: }
10821: } elsif ($key eq 'lockablenames') {
10822: if (ref($currautoupdate{$key}) eq 'ARRAY') {
10823: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
10824: if (@changed) {
10825: $changes{'lockablenames'} = 1;
10826: }
10827: } else {
10828: if (@lockablenames) {
10829: $changes{'lockablenames'} = 1;
10830: }
10831: }
10832: }
10833: }
10834: unless (grep(/^\Qlockablenames\E$/,keys(%currautoupdate))) {
10835: if (@lockablenames) {
10836: $changes{'lockablenames'} = 1;
10837: }
10838: }
10839: foreach my $item (@{$types},'default') {
10840: if (defined($fields{$item})) {
10841: if (ref($currautoupdate{'fields'}) eq 'HASH') {
10842: if (ref($currautoupdate{'fields'}{$item}) eq 'ARRAY') {
10843: my $change = 0;
10844: if (ref($fields{$item}) eq 'ARRAY') {
10845: foreach my $type (@{$fields{$item}}) {
10846: if (!grep(/^\Q$type\E$/,@{$currautoupdate{'fields'}{$item}})) {
10847: $change = 1;
10848: last;
10849: }
10850: }
10851: }
10852: if ($change) {
10853: push(@{$changes{'fields'}},$item);
10854: }
10855: } else {
10856: push(@{$changes{'fields'}},$item);
10857: }
10858: } else {
10859: push(@{$changes{'fields'}},$item);
10860: }
10861: }
10862: }
10863: my $putresult = &Apache::lonnet::put_dom('configuration',\%updatehash,
10864: $dom);
10865: if ($putresult eq 'ok') {
10866: if (keys(%changes) > 0) {
10867: $resulttext = &mt('Changes made:').'<ul>';
10868: foreach my $key (sort(keys(%changes))) {
10869: if ($key eq 'lockablenames') {
10870: $resulttext .= '<li>';
10871: if (@lockablenames) {
10872: $usertypes->{'default'} = $othertitle;
10873: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update), available for the following affiliations:").' '.
10874: join(', ', map { $usertypes->{$_}; } @lockablenames).'</li>';
10875: } else {
10876: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update) is unavailable.");
10877: }
10878: $resulttext .= '</li>';
10879: } elsif (ref($changes{$key}) eq 'ARRAY') {
10880: foreach my $item (@{$changes{$key}}) {
10881: my @newvalues;
10882: foreach my $type (@{$fields{$item}}) {
10883: push(@newvalues,$fieldtitles{$type});
10884: }
10885: my $newvaluestr;
10886: if (@newvalues > 0) {
10887: $newvaluestr = join(', ',@newvalues);
10888: } else {
10889: $newvaluestr = &mt('none');
10890: }
10891: if ($item eq 'default') {
10892: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$othertitle,$newvaluestr).'</li>';
10893: } else {
10894: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$usertypes->{$item},$newvaluestr).'</li>';
10895: }
10896: }
10897: } else {
10898: my $newvalue;
10899: if ($key eq 'run') {
10900: $newvalue = $offon[$env{'form.autoupdate_run'}];
10901: } else {
10902: $newvalue = $offon[$env{'form.'.$key}];
10903: }
10904: $resulttext .= '<li>'.&mt("[_1] set to $newvalue",$title{$key}).'</li>';
10905: }
10906: }
10907: $resulttext .= '</ul>';
10908: } else {
10909: $resulttext = &mt('No changes made to autoupdates');
10910: }
10911: } else {
10912: $resulttext = '<span class="LC_error">'.
10913: &mt('An error occurred: [_1]',$putresult).'</span>';
10914: }
10915: return $resulttext;
10916: }
10917:
10918: sub modify_autocreate {
10919: my ($dom,%domconfig) = @_;
10920: my ($resulttext,%changes,%currautocreate,%newvals,%autocreatehash);
10921: if (ref($domconfig{'autocreate'}) eq 'HASH') {
10922: foreach my $key (keys(%{$domconfig{'autocreate'}})) {
10923: $currautocreate{$key} = $domconfig{'autocreate'}{$key};
10924: }
10925: }
10926: my %title= ( xml => 'Auto-creation of courses in XML course description files',
10927: req => 'Auto-creation of validated requests for official courses',
10928: xmldc => 'Identity of course creator of courses from XML files',
10929: );
10930: my @types = ('xml','req');
10931: foreach my $item (@types) {
10932: $newvals{$item} = $env{'form.autocreate_'.$item};
10933: $newvals{$item} =~ s/\D//g;
10934: $newvals{$item} = 0 if ($newvals{$item} eq '');
10935: }
10936: $newvals{'xmldc'} = $env{'form.autocreate_xmldc'};
10937: my %domcoords = &Apache::lonnet::get_active_domroles($dom,['dc']);
10938: unless (exists($domcoords{$newvals{'xmldc'}})) {
10939: $newvals{'xmldc'} = '';
10940: }
10941: %autocreatehash = (
10942: autocreate => { xml => $newvals{'xml'},
10943: req => $newvals{'req'},
10944: }
10945: );
10946: if ($newvals{'xmldc'} ne '') {
10947: $autocreatehash{'autocreate'}{'xmldc'} = $newvals{'xmldc'};
10948: }
10949: my $putresult = &Apache::lonnet::put_dom('configuration',\%autocreatehash,
10950: $dom);
10951: if ($putresult eq 'ok') {
10952: my @items = @types;
10953: if ($newvals{'xml'}) {
10954: push(@items,'xmldc');
10955: }
10956: foreach my $item (@items) {
10957: if (exists($currautocreate{$item})) {
10958: if ($currautocreate{$item} ne $newvals{$item}) {
10959: $changes{$item} = 1;
10960: }
10961: } elsif ($newvals{$item}) {
10962: $changes{$item} = 1;
10963: }
10964: }
10965: if (keys(%changes) > 0) {
10966: my @offon = ('off','on');
10967: $resulttext = &mt('Changes made:').'<ul>';
10968: foreach my $item (@types) {
10969: if ($changes{$item}) {
10970: my $newtxt = $offon[$newvals{$item}];
10971: $resulttext .= '<li>'.
10972: &mt("$title{$item} set to [_1]$newtxt [_2]",
10973: '<b>','</b>').
10974: '</li>';
10975: }
10976: }
10977: if ($changes{'xmldc'}) {
10978: my ($dcname,$dcdom) = split(':',$newvals{'xmldc'});
10979: my $newtxt = &Apache::loncommon::plainname($dcname,$dcdom);
10980: $resulttext .= '<li>'.&mt("$title{'xmldc'} set to [_1]",'<b>'.$newtxt.'</b>').'</li>';
10981: }
10982: $resulttext .= '</ul>';
10983: } else {
10984: $resulttext = &mt('No changes made to auto-creation settings');
10985: }
10986: } else {
10987: $resulttext = '<span class="LC_error">'.
10988: &mt('An error occurred: [_1]',$putresult).'</span>';
10989: }
10990: return $resulttext;
10991: }
10992:
10993: sub modify_directorysrch {
10994: my ($dom,$lastactref,%domconfig) = @_;
10995: my ($resulttext,%changes);
10996: my %currdirsrch;
10997: if (ref($domconfig{'directorysrch'}) eq 'HASH') {
10998: foreach my $key (keys(%{$domconfig{'directorysrch'}})) {
10999: $currdirsrch{$key} = $domconfig{'directorysrch'}{$key};
11000: }
11001: }
11002: my %title = ( available => 'Institutional directory search available',
11003: localonly => 'Other domains can search institution',
11004: lcavailable => 'LON-CAPA directory search available',
11005: lclocalonly => 'Other domains can search LON-CAPA domain',
11006: searchby => 'Search types',
11007: searchtypes => 'Search latitude');
11008: my @offon = ('off','on');
11009: my @otherdoms = ('Yes','No');
11010:
11011: my @searchtypes = &Apache::loncommon::get_env_multiple('form.searchtypes');
11012: my @cansearch = &Apache::loncommon::get_env_multiple('form.cansearch');
11013: my @searchby = &Apache::loncommon::get_env_multiple('form.searchby');
11014:
11015: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
11016: if (keys(%{$usertypes}) == 0) {
11017: @cansearch = ('default');
11018: } else {
11019: if (ref($currdirsrch{'cansearch'}) eq 'ARRAY') {
11020: foreach my $type (@{$currdirsrch{'cansearch'}}) {
11021: if (!grep(/^\Q$type\E$/,@cansearch)) {
11022: push(@{$changes{'cansearch'}},$type);
11023: }
11024: }
11025: foreach my $type (@cansearch) {
11026: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'cansearch'}})) {
11027: push(@{$changes{'cansearch'}},$type);
11028: }
11029: }
11030: } else {
11031: push(@{$changes{'cansearch'}},@cansearch);
11032: }
11033: }
11034:
11035: if (ref($currdirsrch{'searchby'}) eq 'ARRAY') {
11036: foreach my $by (@{$currdirsrch{'searchby'}}) {
11037: if (!grep(/^\Q$by\E$/,@searchby)) {
11038: push(@{$changes{'searchby'}},$by);
11039: }
11040: }
11041: foreach my $by (@searchby) {
11042: if (!grep(/^\Q$by\E$/,@{$currdirsrch{'searchby'}})) {
11043: push(@{$changes{'searchby'}},$by);
11044: }
11045: }
11046: } else {
11047: push(@{$changes{'searchby'}},@searchby);
11048: }
11049:
11050: if (ref($currdirsrch{'searchtypes'}) eq 'ARRAY') {
11051: foreach my $type (@{$currdirsrch{'searchtypes'}}) {
11052: if (!grep(/^\Q$type\E$/,@searchtypes)) {
11053: push(@{$changes{'searchtypes'}},$type);
11054: }
11055: }
11056: foreach my $type (@searchtypes) {
11057: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'searchtypes'}})) {
11058: push(@{$changes{'searchtypes'}},$type);
11059: }
11060: }
11061: } else {
11062: if (exists($currdirsrch{'searchtypes'})) {
11063: foreach my $type (@searchtypes) {
11064: if ($type ne $currdirsrch{'searchtypes'}) {
11065: push(@{$changes{'searchtypes'}},$type);
11066: }
11067: }
11068: if (!grep(/^\Q$currdirsrch{'searchtypes'}\E/,@searchtypes)) {
11069: push(@{$changes{'searchtypes'}},$currdirsrch{'searchtypes'});
11070: }
11071: } else {
11072: push(@{$changes{'searchtypes'}},@searchtypes);
11073: }
11074: }
11075:
11076: my %dirsrch_hash = (
11077: directorysrch => { available => $env{'form.dirsrch_available'},
11078: cansearch => \@cansearch,
11079: localonly => $env{'form.dirsrch_instlocalonly'},
11080: lclocalonly => $env{'form.dirsrch_domlocalonly'},
11081: lcavailable => $env{'form.dirsrch_domavailable'},
11082: searchby => \@searchby,
11083: searchtypes => \@searchtypes,
11084: }
11085: );
11086: my $putresult = &Apache::lonnet::put_dom('configuration',\%dirsrch_hash,
11087: $dom);
11088: if ($putresult eq 'ok') {
11089: if (exists($currdirsrch{'available'})) {
11090: if ($currdirsrch{'available'} ne $env{'form.dirsrch_available'}) {
11091: $changes{'available'} = 1;
11092: }
11093: } else {
11094: if ($env{'form.dirsrch_available'} eq '1') {
11095: $changes{'available'} = 1;
11096: }
11097: }
11098: if (exists($currdirsrch{'lcavailable'})) {
11099: if ($currdirsrch{'lcavailable'} ne $env{'form.dirsrch_domavailable'}) {
11100: $changes{'lcavailable'} = 1;
11101: }
11102: } else {
11103: if ($env{'form.dirsrch_lcavailable'} eq '1') {
11104: $changes{'lcavailable'} = 1;
11105: }
11106: }
11107: if (exists($currdirsrch{'localonly'})) {
11108: if ($currdirsrch{'localonly'} ne $env{'form.dirsrch_instlocalonly'}) {
11109: $changes{'localonly'} = 1;
11110: }
11111: } else {
11112: if ($env{'form.dirsrch_instlocalonly'} eq '1') {
11113: $changes{'localonly'} = 1;
11114: }
11115: }
11116: if (exists($currdirsrch{'lclocalonly'})) {
11117: if ($currdirsrch{'lclocalonly'} ne $env{'form.dirsrch_domlocalonly'}) {
11118: $changes{'lclocalonly'} = 1;
11119: }
11120: } else {
11121: if ($env{'form.dirsrch_domlocalonly'} eq '1') {
11122: $changes{'lclocalonly'} = 1;
11123: }
11124: }
11125: if (keys(%changes) > 0) {
11126: $resulttext = &mt('Changes made:').'<ul>';
11127: if ($changes{'available'}) {
11128: $resulttext .= '<li>'.&mt("$title{'available'} set to: $offon[$env{'form.dirsrch_available'}]").'</li>';
11129: }
11130: if ($changes{'lcavailable'}) {
11131: $resulttext .= '<li>'.&mt("$title{'lcavailable'} set to: $offon[$env{'form.dirsrch_domavailable'}]").'</li>';
11132: }
11133: if ($changes{'localonly'}) {
11134: $resulttext .= '<li>'.&mt("$title{'localonly'} set to: $otherdoms[$env{'form.dirsrch_instlocalonly'}]").'</li>';
11135: }
11136: if ($changes{'lclocalonly'}) {
11137: $resulttext .= '<li>'.&mt("$title{'lclocalonly'} set to: $otherdoms[$env{'form.dirsrch_domlocalonly'}]").'</li>';
11138: }
11139: if (ref($changes{'cansearch'}) eq 'ARRAY') {
11140: my $chgtext;
11141: if (ref($usertypes) eq 'HASH') {
11142: if (keys(%{$usertypes}) > 0) {
11143: foreach my $type (@{$types}) {
11144: if (grep(/^\Q$type\E$/,@cansearch)) {
11145: $chgtext .= $usertypes->{$type}.'; ';
11146: }
11147: }
11148: if (grep(/^default$/,@cansearch)) {
11149: $chgtext .= $othertitle;
11150: } else {
11151: $chgtext =~ s/\; $//;
11152: }
11153: $resulttext .=
11154: '<li>'.
11155: &mt("Users from domain '[_1]' permitted to search the institutional directory set to: [_2]",
11156: '<span class="LC_cusr_emph">'.$dom.'</span>',$chgtext).
11157: '</li>';
11158: }
11159: }
11160: }
11161: if (ref($changes{'searchby'}) eq 'ARRAY') {
11162: my ($searchtitles,$titleorder) = &sorted_searchtitles();
11163: my $chgtext;
11164: foreach my $type (@{$titleorder}) {
11165: if (grep(/^\Q$type\E$/,@searchby)) {
11166: if (defined($searchtitles->{$type})) {
11167: $chgtext .= $searchtitles->{$type}.'; ';
11168: }
11169: }
11170: }
11171: $chgtext =~ s/\; $//;
11172: $resulttext .= '<li>'.&mt("$title{'searchby'} set to: [_1]",$chgtext).'</li>';
11173: }
11174: if (ref($changes{'searchtypes'}) eq 'ARRAY') {
11175: my ($srchtypes_desc,$srchtypeorder) = &sorted_searchtypes();
11176: my $chgtext;
11177: foreach my $type (@{$srchtypeorder}) {
11178: if (grep(/^\Q$type\E$/,@searchtypes)) {
11179: if (defined($srchtypes_desc->{$type})) {
11180: $chgtext .= $srchtypes_desc->{$type}.'; ';
11181: }
11182: }
11183: }
11184: $chgtext =~ s/\; $//;
11185: $resulttext .= '<li>'.&mt($title{'searchtypes'}.' set to: "[_1]"',$chgtext).'</li>';
11186: }
11187: $resulttext .= '</ul>';
11188: &Apache::lonnet::do_cache_new('directorysrch',$dom,$dirsrch_hash{'directorysrch'},3600);
11189: if (ref($lastactref) eq 'HASH') {
11190: $lastactref->{'directorysrch'} = 1;
11191: }
11192: } else {
11193: $resulttext = &mt('No changes made to directory search settings');
11194: }
11195: } else {
11196: $resulttext = '<span class="LC_error">'.
11197: &mt('An error occurred: [_1]',$putresult).'</span>';
11198: }
11199: return $resulttext;
11200: }
11201:
11202: sub modify_contacts {
11203: my ($dom,$lastactref,%domconfig) = @_;
11204: my ($resulttext,%currsetting,%newsetting,%changes,%contacts_hash);
11205: if (ref($domconfig{'contacts'}) eq 'HASH') {
11206: foreach my $key (keys(%{$domconfig{'contacts'}})) {
11207: $currsetting{$key} = $domconfig{'contacts'}{$key};
11208: }
11209: }
11210: my (%others,%to,%bcc,%includestr,%includeloc);
11211: my @contacts = ('supportemail','adminemail');
11212: my @mailings = ('errormail','packagesmail','helpdeskmail','otherdomsmail',
11213: 'lonstatusmail','requestsmail','updatesmail','idconflictsmail');
11214: my @toggles = ('reporterrors','reportupdates');
11215: my ($fields,$fieldtitles,$fieldoptions,$possoptions) = &helpform_fields();
11216: foreach my $type (@mailings) {
11217: @{$newsetting{$type}} =
11218: &Apache::loncommon::get_env_multiple('form.'.$type);
11219: foreach my $item (@contacts) {
11220: if (grep(/^\Q$item\E$/,@{$newsetting{$type}})) {
11221: $contacts_hash{contacts}{$type}{$item} = 1;
11222: } else {
11223: $contacts_hash{contacts}{$type}{$item} = 0;
11224: }
11225: }
11226: $others{$type} = $env{'form.'.$type.'_others'};
11227: $contacts_hash{contacts}{$type}{'others'} = $others{$type};
11228: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
11229: $bcc{$type} = $env{'form.'.$type.'_bcc'};
11230: $contacts_hash{contacts}{$type}{'bcc'} = $bcc{$type};
11231: if (($env{'form.'.$type.'_includestr'} ne '') && ($env{'form.'.$type.'_includeloc'} =~ /^s|b$/)) {
11232: $includestr{$type} = $env{'form.'.$type.'_includestr'};
11233: $includeloc{$type} = $env{'form.'.$type.'_includeloc'};
11234: $contacts_hash{contacts}{$type}{'include'} = $includeloc{$type}.':'.&escape($includestr{$type});
11235: }
11236: }
11237: }
11238: foreach my $item (@contacts) {
11239: $to{$item} = $env{'form.'.$item};
11240: $contacts_hash{'contacts'}{$item} = $to{$item};
11241: }
11242: foreach my $item (@toggles) {
11243: if ($env{'form.'.$item} =~ /^(0|1)$/) {
11244: $contacts_hash{'contacts'}{$item} = $env{'form.'.$item};
11245: }
11246: }
11247: if ((ref($fields) eq 'ARRAY') && (ref($possoptions) eq 'HASH')) {
11248: foreach my $field (@{$fields}) {
11249: if (ref($possoptions->{$field}) eq 'ARRAY') {
11250: my $value = $env{'form.helpform_'.$field};
11251: $value =~ s/^\s+|\s+$//g;
11252: if (grep(/^\Q$value\E$/,@{$possoptions->{$field}})) {
11253: $contacts_hash{'contacts'}{'helpform'}{$field} = $value;
11254: if ($field eq 'screenshot') {
11255: $env{'form.helpform_maxsize'} =~ s/^\s+|\s+$//g;
11256: if ($env{'form.helpform_maxsize'} =~ /^\d+\.?\d*$/) {
11257: $contacts_hash{'contacts'}{'helpform'}{'maxsize'} = $env{'form.helpform_maxsize'};
11258: }
11259: }
11260: }
11261: }
11262: }
11263: }
11264: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
11265: my (@statuses,%usertypeshash,@overrides);
11266: if ((ref($types) eq 'ARRAY') && (@{$types} > 0)) {
11267: @statuses = @{$types};
11268: if (ref($usertypes) eq 'HASH') {
11269: %usertypeshash = %{$usertypes};
11270: }
11271: }
11272: if (@statuses) {
11273: my @possoverrides = &Apache::loncommon::get_env_multiple('form.overrides');
11274: foreach my $type (@possoverrides) {
11275: if (($type ne '') && (grep(/^\Q$type\E$/,@statuses))) {
11276: push(@overrides,$type);
11277: }
11278: }
11279: if (@overrides) {
11280: foreach my $type (@overrides) {
11281: my @standard = &Apache::loncommon::get_env_multiple('form.override_'.$type);
11282: foreach my $item (@contacts) {
11283: if (grep(/^\Q$item\E$/,@standard)) {
11284: $contacts_hash{'contacts'}{'overrides'}{$type}{$item} = 1;
11285: $newsetting{'override_'.$type}{$item} = 1;
11286: } else {
11287: $contacts_hash{'contacts'}{'overrides'}{$type}{$item} = 0;
11288: $newsetting{'override_'.$type}{$item} = 0;
11289: }
11290: }
11291: $contacts_hash{'contacts'}{'overrides'}{$type}{'others'} = $env{'form.override_'.$type.'_others'};
11292: $contacts_hash{'contacts'}{'overrides'}{$type}{'bcc'} = $env{'form.override_'.$type.'_bcc'};
11293: $newsetting{'override_'.$type}{'others'} = $env{'form.override_'.$type.'_others'};
11294: $newsetting{'override_'.$type}{'bcc'} = $env{'form.override_'.$type.'_bcc'};
11295: if (($env{'form.override_'.$type.'_includestr'} ne '') && ($env{'form.override_'.$type.'_includeloc'} =~ /^s|b$/)) {
11296: $includestr{$type} = $env{'form.override_'.$type.'_includestr'};
11297: $includeloc{$type} = $env{'form.override_'.$type.'_includeloc'};
11298: $contacts_hash{'contacts'}{'overrides'}{$type}{'include'} = $includeloc{$type}.':'.&escape($includestr{$type});
11299: $newsetting{'override_'.$type}{'include'} = $contacts_hash{'contacts'}{'overrides'}{$type}{'include'};
11300: }
11301: }
11302: }
11303: }
11304: if (keys(%currsetting) > 0) {
11305: foreach my $item (@contacts) {
11306: if ($to{$item} ne $currsetting{$item}) {
11307: $changes{$item} = 1;
11308: }
11309: }
11310: foreach my $type (@mailings) {
11311: foreach my $item (@contacts) {
11312: if (ref($currsetting{$type}) eq 'HASH') {
11313: if ($currsetting{$type}{$item} ne $contacts_hash{contacts}{$type}{$item}) {
11314: push(@{$changes{$type}},$item);
11315: }
11316: } else {
11317: push(@{$changes{$type}},@{$newsetting{$type}});
11318: }
11319: }
11320: if ($others{$type} ne $currsetting{$type}{'others'}) {
11321: push(@{$changes{$type}},'others');
11322: }
11323: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
11324: if ($bcc{$type} ne $currsetting{$type}{'bcc'}) {
11325: push(@{$changes{$type}},'bcc');
11326: }
11327: my ($currloc,$currstr) = split(/:/,$currsetting{$type}{'include'},2);
11328: if (($includeloc{$type} ne $currloc) || (&escape($includestr{$type}) ne $currstr)) {
11329: push(@{$changes{$type}},'include');
11330: }
11331: }
11332: }
11333: if (ref($fields) eq 'ARRAY') {
11334: if (ref($currsetting{'helpform'}) eq 'HASH') {
11335: foreach my $field (@{$fields}) {
11336: if ($currsetting{'helpform'}{$field} ne $contacts_hash{'contacts'}{'helpform'}{$field}) {
11337: push(@{$changes{'helpform'}},$field);
11338: }
11339: if (($field eq 'screenshot') && ($contacts_hash{'contacts'}{'helpform'}{'screenshot'} ne 'no')) {
11340: if ($currsetting{'helpform'}{'maxsize'} ne $contacts_hash{'contacts'}{'helpform'}{'maxsize'}) {
11341: push(@{$changes{'helpform'}},'maxsize');
11342: }
11343: }
11344: }
11345: } else {
11346: foreach my $field (@{$fields}) {
11347: if ($contacts_hash{'contacts'}{'helpform'}{$field} ne 'yes') {
11348: push(@{$changes{'helpform'}},$field);
11349: }
11350: if (($field eq 'screenshot') && ($contacts_hash{'contacts'}{'helpform'}{'screenshot'} ne 'no')) {
11351: if ($contacts_hash{'contacts'}{'helpform'}{'maxsize'} != 1) {
11352: push(@{$changes{'helpform'}},'maxsize');
11353: }
11354: }
11355: }
11356: }
11357: }
11358: if (@statuses) {
11359: if (ref($currsetting{'overrides'}) eq 'HASH') {
11360: foreach my $key (keys(%{$currsetting{'overrides'}})) {
11361: if (ref($currsetting{'overrides'}{$key}) eq 'HASH') {
11362: if (ref($newsetting{'override_'.$key}) eq 'HASH') {
11363: foreach my $item (@contacts,'bcc','others','include') {
11364: if ($currsetting{'overrides'}{$key}{$item} ne $newsetting{'override_'.$key}{$item}) {
11365: push(@{$changes{'overrides'}},$key);
11366: last;
11367: }
11368: }
11369: } else {
11370: push(@{$changes{'overrides'}},$key);
11371: }
11372: }
11373: }
11374: foreach my $key (@overrides) {
11375: unless (exists($currsetting{'overrides'}{$key})) {
11376: push(@{$changes{'overrides'}},$key);
11377: }
11378: }
11379: } else {
11380: foreach my $key (@overrides) {
11381: push(@{$changes{'overrides'}},$key);
11382: }
11383: }
11384: }
11385: } else {
11386: my %default;
11387: $default{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
11388: $default{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
11389: $default{'errormail'} = 'adminemail';
11390: $default{'packagesmail'} = 'adminemail';
11391: $default{'helpdeskmail'} = 'supportemail';
11392: $default{'otherdomsmail'} = 'supportemail';
11393: $default{'lonstatusmail'} = 'adminemail';
11394: $default{'requestsmail'} = 'adminemail';
11395: $default{'updatesmail'} = 'adminemail';
11396: foreach my $item (@contacts) {
11397: if ($to{$item} ne $default{$item}) {
11398: $changes{$item} = 1;
11399: }
11400: }
11401: foreach my $type (@mailings) {
11402: if ((@{$newsetting{$type}} != 1) || ($newsetting{$type}[0] ne $default{$type})) {
11403: push(@{$changes{$type}},@{$newsetting{$type}});
11404: }
11405: if ($others{$type} ne '') {
11406: push(@{$changes{$type}},'others');
11407: }
11408: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
11409: if ($bcc{$type} ne '') {
11410: push(@{$changes{$type}},'bcc');
11411: }
11412: if (($includeloc{$type} =~ /^b|s$/) && ($includestr{$type} ne '')) {
11413: push(@{$changes{$type}},'include');
11414: }
11415: }
11416: }
11417: if (ref($fields) eq 'ARRAY') {
11418: foreach my $field (@{$fields}) {
11419: if ($contacts_hash{'contacts'}{'helpform'}{$field} ne 'yes') {
11420: push(@{$changes{'helpform'}},$field);
11421: }
11422: if (($field eq 'screenshot') && ($contacts_hash{'contacts'}{'helpform'}{'screenshot'} ne 'no')) {
11423: if ($contacts_hash{'contacts'}{'helpform'}{'maxsize'} != 1) {
11424: push(@{$changes{'helpform'}},'maxsize');
11425: }
11426: }
11427: }
11428: }
11429: }
11430: foreach my $item (@toggles) {
11431: if (($env{'form.'.$item} == 1) && ($currsetting{$item} == 0)) {
11432: $changes{$item} = 1;
11433: } elsif ((!$env{'form.'.$item}) &&
11434: (($currsetting{$item} eq '') || ($currsetting{$item} == 1))) {
11435: $changes{$item} = 1;
11436: }
11437: }
11438: my $putresult = &Apache::lonnet::put_dom('configuration',\%contacts_hash,
11439: $dom);
11440: if ($putresult eq 'ok') {
11441: if (keys(%changes) > 0) {
11442: &Apache::loncommon::devalidate_domconfig_cache($dom);
11443: if (ref($lastactref) eq 'HASH') {
11444: $lastactref->{'domainconfig'} = 1;
11445: }
11446: my ($titles,$short_titles) = &contact_titles();
11447: $resulttext = &mt('Changes made:').'<ul>';
11448: foreach my $item (@contacts) {
11449: if ($changes{$item}) {
11450: $resulttext .= '<li>'.$titles->{$item}.
11451: &mt(' set to: ').
11452: '<span class="LC_cusr_emph">'.
11453: $to{$item}.'</span></li>';
11454: }
11455: }
11456: foreach my $type (@mailings) {
11457: if (ref($changes{$type}) eq 'ARRAY') {
11458: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
11459: $resulttext .= '<li>'.$titles->{$type}.' -- '.&mt('sent to').': ';
11460: } else {
11461: $resulttext .= '<li>'.$titles->{$type}.': ';
11462: }
11463: my @text;
11464: foreach my $item (@{$newsetting{$type}}) {
11465: push(@text,$short_titles->{$item});
11466: }
11467: if ($others{$type} ne '') {
11468: push(@text,$others{$type});
11469: }
11470: if (@text) {
11471: $resulttext .= '<span class="LC_cusr_emph">'.
11472: join(', ',@text).'</span>';
11473: }
11474: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
11475: if ($bcc{$type} ne '') {
11476: my $bcctext;
11477: if (@text) {
11478: $bcctext = ' '.&mt('with Bcc to');
11479: } else {
11480: $bcctext = '(Bcc)';
11481: }
11482: $resulttext .= $bcctext.': <span class="LC_cusr_emph">'.$bcc{$type}.'</span>';
11483: } elsif (!@text) {
11484: $resulttext .= &mt('No one');
11485: }
11486: if ($includestr{$type} ne '') {
11487: if ($includeloc{$type} eq 'b') {
11488: $resulttext .= '<br />'.&mt('Text automatically added to e-mail body:').' '.$includestr{$type};
11489: } elsif ($includeloc{$type} eq 's') {
11490: $resulttext .= '<br />'.&mt('Text automatically added to e-mail subject:').' '.$includestr{$type};
11491: }
11492: }
11493: } elsif (!@text) {
11494: $resulttext .= &mt('No recipients');
11495: }
11496: $resulttext .= '</li>';
11497: }
11498: }
11499: if (ref($changes{'overrides'}) eq 'ARRAY') {
11500: my @deletions;
11501: foreach my $type (@{$changes{'overrides'}}) {
11502: if ($usertypeshash{$type}) {
11503: if (grep(/^\Q$type\E/,@overrides)) {
11504: $resulttext .= '<li>'.&mt("Overrides based on requester's affiliation set for [_1]",
11505: $usertypeshash{$type}).'<ul><li>';
11506: if (ref($newsetting{'override_'.$type}) eq 'HASH') {
11507: my @text;
11508: foreach my $item (@contacts) {
11509: if ($newsetting{'override_'.$type}{$item}) {
11510: push(@text,$short_titles->{$item});
11511: }
11512: }
11513: if ($newsetting{'override_'.$type}{'others'} ne '') {
11514: push(@text,$newsetting{'override_'.$type}{'others'});
11515: }
11516:
11517: if (@text) {
11518: $resulttext .= &mt('Helpdesk e-mail sent to: [_1]',
11519: '<span class="LC_cusr_emph">'.join(', ',@text).'</span>');
11520: }
11521: if ($newsetting{'override_'.$type}{'bcc'} ne '') {
11522: my $bcctext;
11523: if (@text) {
11524: $bcctext = ' '.&mt('with Bcc to');
11525: } else {
11526: $bcctext = '(Bcc)';
11527: }
11528: $resulttext .= $bcctext.': <span class="LC_cusr_emph">'.$newsetting{'override_'.$type}{'bcc'}.'</span>';
11529: } elsif (!@text) {
11530: $resulttext .= &mt('Helpdesk e-mail sent to no one');
11531: }
11532: $resulttext .= '</li>';
11533: if ($newsetting{'override_'.$type}{'include'} ne '') {
11534: my ($loc,$str) = split(/:/,$newsetting{'override_'.$type}{'include'});
11535: if ($loc eq 'b') {
11536: $resulttext .= '<li>'.&mt('Text automatically added to e-mail body:').' '.&unescape($str).'</li>';
11537: } elsif ($loc eq 's') {
11538: $resulttext .= '<li>'.&mt('Text automatically added to e-mail subject:').' '.&unescape($str).'</li>';
11539: }
11540: }
11541: }
11542: $resulttext .= '</li></ul></li>';
11543: } else {
11544: push(@deletions,$usertypeshash{$type});
11545: }
11546: }
11547: }
11548: if (@deletions) {
11549: $resulttext .= '<li>'.&mt("Overrides based on requester's affiliation discontinued for: [_1]",
11550: join(', ',@deletions)).'</li>';
11551: }
11552: }
11553: my @offon = ('off','on');
11554: if ($changes{'reporterrors'}) {
11555: $resulttext .= '<li>'.
11556: &mt('E-mail error reports to [_1] set to "'.
11557: $offon[$env{'form.reporterrors'}].'".',
11558: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
11559: &mt('LON-CAPA core group - MSU'),600,500)).
11560: '</li>';
11561: }
11562: if ($changes{'reportupdates'}) {
11563: $resulttext .= '<li>'.
11564: &mt('E-mail record of completed LON-CAPA updates to [_1] set to "'.
11565: $offon[$env{'form.reportupdates'}].'".',
11566: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
11567: &mt('LON-CAPA core group - MSU'),600,500)).
11568: '</li>';
11569: }
11570: if ((ref($changes{'helpform'}) eq 'ARRAY') && (ref($fields) eq 'ARRAY')) {
11571: my (@optional,@required,@unused,$maxsizechg);
11572: foreach my $field (@{$changes{'helpform'}}) {
11573: if ($field eq 'maxsize') {
11574: $maxsizechg = 1;
11575: next;
11576: }
11577: if ($contacts_hash{'contacts'}{'helpform'}{$field} eq 'yes') {
11578: push(@optional,$field);
11579: } elsif ($contacts_hash{'contacts'}{'helpform'}{$field} eq 'no') {
11580: push(@unused,$field);
11581: } elsif ($contacts_hash{'contacts'}{'helpform'}{$field} eq 'req') {
11582: push(@required,$field);
11583: }
11584: }
11585: if (@optional) {
11586: $resulttext .= '<li>'.
11587: &mt('Help form fields changed to "Optional": [_1].',
11588: '<span class="LC_cusr_emph">'.join(', ',map { $fieldtitles->{$_}; } @optional)).'</span>'.
11589: '</li>';
11590: }
11591: if (@required) {
11592: $resulttext .= '<li>'.
11593: &mt('Help form fields changed to "Required": [_1].',
11594: '<span class="LC_cusr_emph">'.join(', ',map { $fieldtitles->{$_}; } @required)).'</span>'.
11595: '</li>';
11596: }
11597: if (@unused) {
11598: $resulttext .= '<li>'.
11599: &mt('Help form fields changed to "Not shown": [_1].',
11600: '<span class="LC_cusr_emph">'.join(', ',map { $fieldtitles->{$_}; } @unused)).'</span>'.
11601: '</li>';
11602: }
11603: if ($maxsizechg) {
11604: $resulttext .= '<li>'.
11605: &mt('Max size for file uploaded to help form by logged-in user set to [_1] MB.',
11606: $contacts_hash{'contacts'}{'helpform'}{'maxsize'}).
11607: '</li>';
11608: }
11609: }
11610: $resulttext .= '</ul>';
11611: } else {
11612: $resulttext = &mt('No changes made to contacts and form settings');
11613: }
11614: } else {
11615: $resulttext = '<span class="LC_error">'.
11616: &mt('An error occurred: [_1].',$putresult).'</span>';
11617: }
11618: return $resulttext;
11619: }
11620:
11621: sub modify_usercreation {
11622: my ($dom,%domconfig) = @_;
11623: my ($resulttext,%curr_usercreation,%changes,%authallowed,%cancreate,%save_usercreate);
11624: my $warningmsg;
11625: if (ref($domconfig{'usercreation'}) eq 'HASH') {
11626: foreach my $key (keys(%{$domconfig{'usercreation'}})) {
11627: if ($key eq 'cancreate') {
11628: if (ref($domconfig{'usercreation'}{$key}) eq 'HASH') {
11629: foreach my $item (keys(%{$domconfig{'usercreation'}{$key}})) {
11630: if (($item eq 'requestcrs') || ($item eq 'course') || ($item eq 'author')) {
11631: $curr_usercreation{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
11632: } else {
11633: $save_usercreate{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
11634: }
11635: }
11636: }
11637: } elsif ($key eq 'email_rule') {
11638: $save_usercreate{$key} = $domconfig{'usercreation'}{$key};
11639: } else {
11640: $curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
11641: }
11642: }
11643: }
11644: my @username_rule = &Apache::loncommon::get_env_multiple('form.username_rule');
11645: my @id_rule = &Apache::loncommon::get_env_multiple('form.id_rule');
11646: my @contexts = ('author','course','requestcrs');
11647: foreach my $item(@contexts) {
11648: $cancreate{$item} = $env{'form.can_createuser_'.$item};
11649: }
11650: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
11651: foreach my $item (@contexts) {
11652: if ($curr_usercreation{'cancreate'}{$item} ne $cancreate{$item}) {
11653: push(@{$changes{'cancreate'}},$item);
11654: }
11655: }
11656: } elsif (ref($curr_usercreation{'cancreate'}) eq 'ARRAY') {
11657: foreach my $item (@contexts) {
11658: if (!grep(/^\Q$item\E$/,@{$curr_usercreation{'cancreate'}})) {
11659: if ($cancreate{$item} ne 'any') {
11660: push(@{$changes{'cancreate'}},$item);
11661: }
11662: } else {
11663: if ($cancreate{$item} ne 'none') {
11664: push(@{$changes{'cancreate'}},$item);
11665: }
11666: }
11667: }
11668: } else {
11669: foreach my $item (@contexts) {
11670: push(@{$changes{'cancreate'}},$item);
11671: }
11672: }
11673:
11674: if (ref($curr_usercreation{'username_rule'}) eq 'ARRAY') {
11675: foreach my $type (@{$curr_usercreation{'username_rule'}}) {
11676: if (!grep(/^\Q$type\E$/,@username_rule)) {
11677: push(@{$changes{'username_rule'}},$type);
11678: }
11679: }
11680: foreach my $type (@username_rule) {
11681: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'username_rule'}})) {
11682: push(@{$changes{'username_rule'}},$type);
11683: }
11684: }
11685: } else {
11686: push(@{$changes{'username_rule'}},@username_rule);
11687: }
11688:
11689: if (ref($curr_usercreation{'id_rule'}) eq 'ARRAY') {
11690: foreach my $type (@{$curr_usercreation{'id_rule'}}) {
11691: if (!grep(/^\Q$type\E$/,@id_rule)) {
11692: push(@{$changes{'id_rule'}},$type);
11693: }
11694: }
11695: foreach my $type (@id_rule) {
11696: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'id_rule'}})) {
11697: push(@{$changes{'id_rule'}},$type);
11698: }
11699: }
11700: } else {
11701: push(@{$changes{'id_rule'}},@id_rule);
11702: }
11703:
11704: my @authen_contexts = ('author','course','domain');
11705: my @authtypes = ('int','krb4','krb5','loc');
11706: my %authhash;
11707: foreach my $item (@authen_contexts) {
11708: my @authallowed = &Apache::loncommon::get_env_multiple('form.'.$item.'_auth');
11709: foreach my $auth (@authtypes) {
11710: if (grep(/^\Q$auth\E$/,@authallowed)) {
11711: $authhash{$item}{$auth} = 1;
11712: } else {
11713: $authhash{$item}{$auth} = 0;
11714: }
11715: }
11716: }
11717: if (ref($curr_usercreation{'authtypes'}) eq 'HASH') {
11718: foreach my $item (@authen_contexts) {
11719: if (ref($curr_usercreation{'authtypes'}{$item}) eq 'HASH') {
11720: foreach my $auth (@authtypes) {
11721: if ($authhash{$item}{$auth} ne $curr_usercreation{'authtypes'}{$item}{$auth}) {
11722: push(@{$changes{'authtypes'}},$item);
11723: last;
11724: }
11725: }
11726: }
11727: }
11728: } else {
11729: foreach my $item (@authen_contexts) {
11730: push(@{$changes{'authtypes'}},$item);
11731: }
11732: }
11733:
11734: $save_usercreate{'cancreate'}{'course'} = $cancreate{'course'};
11735: $save_usercreate{'cancreate'}{'author'} = $cancreate{'author'};
11736: $save_usercreate{'cancreate'}{'requestcrs'} = $cancreate{'requestcrs'};
11737: $save_usercreate{'id_rule'} = \@id_rule;
11738: $save_usercreate{'username_rule'} = \@username_rule,
11739: $save_usercreate{'authtypes'} = \%authhash;
11740:
11741: my %usercreation_hash = (
11742: usercreation => \%save_usercreate,
11743: );
11744:
11745: my $putresult = &Apache::lonnet::put_dom('configuration',\%usercreation_hash,
11746: $dom);
11747:
11748: if ($putresult eq 'ok') {
11749: if (keys(%changes) > 0) {
11750: $resulttext = &mt('Changes made:').'<ul>';
11751: if (ref($changes{'cancreate'}) eq 'ARRAY') {
11752: my %lt = &usercreation_types();
11753: foreach my $type (@{$changes{'cancreate'}}) {
11754: my $chgtext = $lt{$type}.', ';
11755: if ($cancreate{$type} eq 'none') {
11756: $chgtext .= &mt('creation of new users is not permitted, except by a Domain Coordinator.');
11757: } elsif ($cancreate{$type} eq 'any') {
11758: $chgtext .= &mt('creation of new users is permitted for both institutional and non-institutional usernames.');
11759: } elsif ($cancreate{$type} eq 'official') {
11760: $chgtext .= &mt('creation of new users is only permitted for institutional usernames.');
11761: } elsif ($cancreate{$type} eq 'unofficial') {
11762: $chgtext .= &mt('creation of new users is only permitted for non-institutional usernames.');
11763: }
11764: $resulttext .= '<li>'.$chgtext.'</li>';
11765: }
11766: }
11767: if (ref($changes{'username_rule'}) eq 'ARRAY') {
11768: my ($rules,$ruleorder) =
11769: &Apache::lonnet::inst_userrules($dom,'username');
11770: my $chgtext = '<ul>';
11771: foreach my $type (@username_rule) {
11772: if (ref($rules->{$type}) eq 'HASH') {
11773: $chgtext .= '<li>'.$rules->{$type}{'name'}.'</li>';
11774: }
11775: }
11776: $chgtext .= '</ul>';
11777: if (@username_rule > 0) {
11778: $resulttext .= '<li>'.&mt('Usernames with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
11779: } else {
11780: $resulttext .= '<li>'.&mt('There are now no username formats restricted to verified users in the institutional directory.').'</li>';
11781: }
11782: }
11783: if (ref($changes{'id_rule'}) eq 'ARRAY') {
11784: my ($idrules,$idruleorder) =
11785: &Apache::lonnet::inst_userrules($dom,'id');
11786: my $chgtext = '<ul>';
11787: foreach my $type (@id_rule) {
11788: if (ref($idrules->{$type}) eq 'HASH') {
11789: $chgtext .= '<li>'.$idrules->{$type}{'name'}.'</li>';
11790: }
11791: }
11792: $chgtext .= '</ul>';
11793: if (@id_rule > 0) {
11794: $resulttext .= '<li>'.&mt('IDs with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
11795: } else {
11796: $resulttext .= '<li>'.&mt('There are now no ID formats restricted to verified users in the institutional directory.').'</li>';
11797: }
11798: }
11799: my %authname = &authtype_names();
11800: my %context_title = &context_names();
11801: if (ref($changes{'authtypes'}) eq 'ARRAY') {
11802: my $chgtext = '<ul>';
11803: foreach my $type (@{$changes{'authtypes'}}) {
11804: my @allowed;
11805: $chgtext .= '<li><span class="LC_cusr_emph">'.$context_title{$type}.'</span> - '.&mt('assignable authentication types: ');
11806: foreach my $auth (@authtypes) {
11807: if ($authhash{$type}{$auth}) {
11808: push(@allowed,$authname{$auth});
11809: }
11810: }
11811: if (@allowed > 0) {
11812: $chgtext .= join(', ',@allowed).'</li>';
11813: } else {
11814: $chgtext .= &mt('none').'</li>';
11815: }
11816: }
11817: $chgtext .= '</ul>';
11818: $resulttext .= '<li>'.&mt('Authentication types available for assignment to new users').'<br />'.$chgtext;
11819: $resulttext .= '</li>';
11820: }
11821: $resulttext .= '</ul>';
11822: } else {
11823: $resulttext = &mt('No changes made to user creation settings');
11824: }
11825: } else {
11826: $resulttext = '<span class="LC_error">'.
11827: &mt('An error occurred: [_1]',$putresult).'</span>';
11828: }
11829: if ($warningmsg ne '') {
11830: $resulttext .= '<br /><span class="LC_warning">'.$warningmsg.'</span><br />';
11831: }
11832: return $resulttext;
11833: }
11834:
11835: sub modify_selfcreation {
11836: my ($dom,$lastactref,%domconfig) = @_;
11837: my ($resulttext,$warningmsg,%curr_usercreation,%curr_usermodify,%curr_inststatus,%changes,%cancreate);
11838: my (%save_usercreate,%save_usermodify,%save_inststatus,@types,%usertypes);
11839: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
11840: my ($othertitle,$usertypesref,$typesref) = &Apache::loncommon::sorted_inst_types($dom);
11841: if (ref($typesref) eq 'ARRAY') {
11842: @types = @{$typesref};
11843: }
11844: if (ref($usertypesref) eq 'HASH') {
11845: %usertypes = %{$usertypesref};
11846: }
11847: $usertypes{'default'} = $othertitle;
11848: #
11849: # Retrieve current domain configuration for self-creation of usernames from $domconfig{'usercreation'}.
11850: #
11851: if (ref($domconfig{'usercreation'}) eq 'HASH') {
11852: foreach my $key (keys(%{$domconfig{'usercreation'}})) {
11853: if ($key eq 'cancreate') {
11854: if (ref($domconfig{'usercreation'}{$key}) eq 'HASH') {
11855: foreach my $item (keys(%{$domconfig{'usercreation'}{$key}})) {
11856: if (($item eq 'selfcreate') || ($item eq 'statustocreate') ||
11857: ($item eq 'captcha') || ($item eq 'recaptchakeys') ||
11858: ($item eq 'recaptchaversion') || ($item eq 'notify') ||
11859: ($item eq 'emailusername') || ($item eq 'shibenv') ||
11860: ($item eq 'selfcreateprocessing') || ($item eq 'emailverified') ||
11861: ($item eq 'emailoptions') || ($item eq 'emaildomain')) {
11862: $curr_usercreation{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
11863: } else {
11864: $save_usercreate{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
11865: }
11866: }
11867: }
11868: } elsif ($key eq 'email_rule') {
11869: $curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
11870: } else {
11871: $save_usercreate{$key} = $domconfig{'usercreation'}{$key};
11872: }
11873: }
11874: }
11875: #
11876: # Retrieve current domain configuration for self-creation of usernames from $domconfig{'usermodification'}.
11877: #
11878: if (ref($domconfig{'usermodification'}) eq 'HASH') {
11879: foreach my $key (keys(%{$domconfig{'usermodification'}})) {
11880: if ($key eq 'selfcreate') {
11881: $curr_usermodify{$key} = $domconfig{'usermodification'}{$key};
11882: } else {
11883: $save_usermodify{$key} = $domconfig{'usermodification'}{$key};
11884: }
11885: }
11886: }
11887: #
11888: # Retrieve current domain configuration for institutional status types from $domconfig{'inststatus'}.
11889: #
11890: if (ref($domconfig{'inststatus'}) eq 'HASH') {
11891: foreach my $key (keys(%{$domconfig{'inststatus'}})) {
11892: if ($key eq 'inststatusguest') {
11893: $curr_inststatus{$key} = $domconfig{'inststatus'}{$key};
11894: } else {
11895: $save_inststatus{$key} = $domconfig{'inststatus'}{$key};
11896: }
11897: }
11898: }
11899:
11900: my @contexts = ('selfcreate');
11901: @{$cancreate{'selfcreate'}} = ();
11902: %{$cancreate{'emailusername'}} = ();
11903: if (@types) {
11904: @{$cancreate{'statustocreate'}} = ();
11905: }
11906: %{$cancreate{'selfcreateprocessing'}} = ();
11907: %{$cancreate{'shibenv'}} = ();
11908: %{$cancreate{'emailverified'}} = ();
11909: %{$cancreate{'emailoptions'}} = ();
11910: %{$cancreate{'emaildomain'}} = ();
11911: my %selfcreatetypes = (
11912: sso => 'users authenticated by institutional single sign on',
11913: login => 'users authenticated by institutional log-in',
11914: email => 'users verified by e-mail',
11915: );
11916: #
11917: # Populate $cancreate{'selfcreate'} array reference with types of user, for which self-creation of user accounts
11918: # is permitted.
11919: #
11920: my ($emailrules,$emailruleorder) = &Apache::lonnet::inst_userrules($dom,'email');
11921:
11922: my (@statuses,%email_rule);
11923: foreach my $item ('login','sso','email') {
11924: if ($item eq 'email') {
11925: if ($env{'form.cancreate_email'}) {
11926: if (@types) {
11927: my @poss_statuses = &Apache::loncommon::get_env_multiple('form.selfassign');
11928: foreach my $status (@poss_statuses) {
11929: if (grep(/^\Q$status\E$/,(@types,'default'))) {
11930: push(@statuses,$status);
11931: }
11932: }
11933: $save_inststatus{'inststatusguest'} = \@statuses;
11934: } else {
11935: push(@statuses,'default');
11936: }
11937: if (@statuses) {
11938: my %curr_rule;
11939: if (ref($curr_usercreation{'email_rule'}) eq 'ARRAY') {
11940: foreach my $type (@statuses) {
11941: $curr_rule{$type} = $curr_usercreation{'email_rule'};
11942: }
11943: } elsif (ref($curr_usercreation{'email_rule'}) eq 'HASH') {
11944: foreach my $type (@statuses) {
11945: $curr_rule{$type} = $curr_usercreation{'email_rule'}{$type};
11946: }
11947: }
11948: push(@{$cancreate{'selfcreate'}},'email');
11949: push(@contexts,('selfcreateprocessing','emailverified','emailoptions'));
11950: my %curremaildom;
11951: if (ref($curr_usercreation{'cancreate'}{'emaildomain'}) eq 'HASH') {
11952: %curremaildom = %{$curr_usercreation{'cancreate'}{'emaildomain'}};
11953: }
11954: foreach my $type (@statuses) {
11955: if ($env{'form.cancreate_emailprocess_'.$type} =~ /^(?:approval|automatic)$/) {
11956: $cancreate{'selfcreateprocessing'}{$type} = $env{'form.cancreate_emailprocess_'.$type};
11957: }
11958: if ($env{'form.cancreate_usernameoptions_'.$type} =~ /^(?:all|first|free)$/) {
11959: $cancreate{'emailverified'}{$type} = $env{'form.cancreate_usernameoptions_'.$type};
11960: }
11961: if ($env{'form.cancreate_emailoptions_'.$type} =~ /^(any|inst|noninst|custom)$/) {
11962: #
11963: # Retrieve rules (if any) governing types of e-mail address which may be used to verify a username.
11964: #
11965: my $chosen = $1;
11966: if (($chosen eq 'inst') || ($chosen eq 'noninst')) {
11967: my $emaildom;
11968: if ($env{'form.cancreate_emaildomain_'.$chosen.'_'.$type} =~ /^\@[^\@]+$/) {
11969: $emaildom = $env{'form.cancreate_emaildomain_'.$chosen.'_'.$type};
11970: $cancreate{'emaildomain'}{$type}{$chosen} = $emaildom;
11971: if (ref($curremaildom{$type}) eq 'HASH') {
11972: if (exists($curremaildom{$type}{$chosen})) {
11973: if ($curremaildom{$type}{$chosen} ne $emaildom) {
11974: push(@{$changes{'cancreate'}},'emaildomain');
11975: }
11976: } elsif ($emaildom ne '') {
11977: push(@{$changes{'cancreate'}},'emaildomain');
11978: }
11979: } elsif ($emaildom ne '') {
11980: push(@{$changes{'cancreate'}},'emaildomain');
11981: }
11982: }
11983: $cancreate{'emailoptions'}{$type} = $env{'form.cancreate_emailoptions_'.$type};
11984: } elsif ($chosen eq 'custom') {
11985: my @possemail_rules = &Apache::loncommon::get_env_multiple('form.email_rule_'.$type);
11986: $email_rule{$type} = [];
11987: if (ref($emailrules) eq 'HASH') {
11988: foreach my $rule (@possemail_rules) {
11989: if (exists($emailrules->{$rule})) {
11990: push(@{$email_rule{$type}},$rule);
11991: }
11992: }
11993: }
11994: if (@{$email_rule{$type}}) {
11995: $cancreate{'emailoptions'}{$type} = 'custom';
11996: if (ref($curr_rule{$type}) eq 'ARRAY') {
11997: if (@{$curr_rule{$type}} > 0) {
11998: foreach my $rule (@{$curr_rule{$type}}) {
11999: if (!grep(/^\Q$rule\E$/,@{$email_rule{$type}})) {
12000: push(@{$changes{'email_rule'}},$type);
12001: }
12002: }
12003: }
12004: foreach my $type (@{$email_rule{$type}}) {
12005: if (!grep(/^\Q$type\E$/,@{$curr_rule{$type}})) {
12006: push(@{$changes{'email_rule'}},$type);
12007: }
12008: }
12009: } else {
12010: push(@{$changes{'email_rule'}},$type);
12011: }
12012: }
12013: } else {
12014: $cancreate{'emailoptions'}{$type} = $env{'form.cancreate_emailoptions_'.$type};
12015: }
12016: }
12017: }
12018: if (@types) {
12019: if (ref($curr_inststatus{'inststatusguest'}) eq 'ARRAY') {
12020: my @changed = &Apache::loncommon::compare_arrays(\@statuses,$curr_inststatus{'inststatusguest'});
12021: if (@changed) {
12022: push(@{$changes{'inststatus'}},'inststatusguest');
12023: }
12024: } else {
12025: push(@{$changes{'inststatus'}},'inststatusguest');
12026: }
12027: }
12028: } else {
12029: delete($env{'form.cancreate_email'});
12030: if (ref($curr_inststatus{'inststatusguest'}) eq 'ARRAY') {
12031: if (@{$curr_inststatus{'inststatusguest'}} > 0) {
12032: push(@{$changes{'inststatus'}},'inststatusguest');
12033: }
12034: }
12035: }
12036: } else {
12037: $save_inststatus{'inststatusguest'} = [];
12038: if (ref($curr_inststatus{'inststatusguest'}) eq 'ARRAY') {
12039: if (@{$curr_inststatus{'inststatusguest'}} > 0) {
12040: push(@{$changes{'inststatus'}},'inststatusguest');
12041: }
12042: }
12043: }
12044: } else {
12045: if ($env{'form.cancreate_'.$item}) {
12046: push(@{$cancreate{'selfcreate'}},$item);
12047: }
12048: }
12049: }
12050: my (%userinfo,%savecaptcha);
12051: my ($infofields,$infotitles) = &Apache::loncommon::emailusername_info();
12052: #
12053: # Populate $cancreate{'emailusername'}{$type} hash ref with information fields (if new user will provide data
12054: # value set to one), if self-creation with e-mail address permitted, where $type is user type: faculty, staff, student etc.
12055: #
12056:
12057: if ($env{'form.cancreate_email'}) {
12058: push(@contexts,'emailusername');
12059: if (@statuses) {
12060: foreach my $type (@statuses) {
12061: if (ref($infofields) eq 'ARRAY') {
12062: foreach my $field (@{$infofields}) {
12063: if ($env{'form.canmodify_emailusername_'.$type.'_'.$field} =~ /^(required|optional)$/) {
12064: $cancreate{'emailusername'}{$type}{$field} = $1;
12065: }
12066: }
12067: }
12068: }
12069: }
12070: #
12071: # Populate $cancreate{'notify'} hash ref with names of Domain Coordinators who are to be notified of
12072: # queued requests for self-creation of account verified by e-mail.
12073: #
12074:
12075: my @approvalnotify = &Apache::loncommon::get_env_multiple('form.selfcreationnotifyapproval');
12076: @approvalnotify = sort(@approvalnotify);
12077: $cancreate{'notify'}{'approval'} = join(',',@approvalnotify);
12078: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
12079: if (ref($curr_usercreation{'cancreate'}{'notify'}) eq 'HASH') {
12080: if ($curr_usercreation{'cancreate'}{'notify'}{'approval'} ne $cancreate{'notify'}{'approval'}) {
12081: push(@{$changes{'cancreate'}},'notify');
12082: }
12083: } else {
12084: if ($cancreate{'notify'}{'approval'}) {
12085: push(@{$changes{'cancreate'}},'notify');
12086: }
12087: }
12088: } elsif ($cancreate{'notify'}{'approval'}) {
12089: push(@{$changes{'cancreate'}},'notify');
12090: }
12091:
12092: &process_captcha('cancreate',\%changes,\%savecaptcha,$curr_usercreation{'cancreate'});
12093: }
12094: #
12095: # Check if domain default is set appropriately, if self-creation of accounts is to be available for
12096: # institutional log-in.
12097: #
12098: if (grep(/^login$/,@{$cancreate{'selfcreate'}})) {
12099: if (!((($domdefaults{'auth_def'} =~/^krb/) && ($domdefaults{'auth_arg_def'} ne '')) ||
12100: ($domdefaults{'auth_def'} eq 'localauth'))) {
12101: $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.').' '.
12102: &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.');
12103: }
12104: }
12105: my @fields = ('lastname','firstname','middlename','generation',
12106: 'permanentemail','id');
12107: my @shibfields = (@fields,'inststatus');
12108: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
12109: #
12110: # Where usernames may created for institutional log-in and/or institutional single sign on:
12111: # (a) populate $cancreate{'statustocreate'} array reference with institutional status types who
12112: # may self-create accounts
12113: # (b) populate $save_usermodify{'selfcreate'} hash reference with status types, and information fields
12114: # which the user may supply, if institutional data is unavailable.
12115: #
12116: if (($env{'form.cancreate_login'}) || ($env{'form.cancreate_sso'})) {
12117: if (@types) {
12118: @{$cancreate{'statustocreate'}} = &Apache::loncommon::get_env_multiple('form.statustocreate');
12119: push(@contexts,'statustocreate');
12120: foreach my $type (@types) {
12121: my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$type);
12122: foreach my $field (@fields) {
12123: if (grep(/^\Q$field\E$/,@modifiable)) {
12124: $save_usermodify{'selfcreate'}{$type}{$field} = 1;
12125: } else {
12126: $save_usermodify{'selfcreate'}{$type}{$field} = 0;
12127: }
12128: }
12129: }
12130: if (ref($curr_usermodify{'selfcreate'}) eq 'HASH') {
12131: foreach my $type (@types) {
12132: if (ref($curr_usermodify{'selfcreate'}{$type}) eq 'HASH') {
12133: foreach my $field (@fields) {
12134: if ($save_usermodify{'selfcreate'}{$type}{$field} ne
12135: $curr_usermodify{'selfcreate'}{$type}{$field}) {
12136: push(@{$changes{'selfcreate'}},$type);
12137: last;
12138: }
12139: }
12140: }
12141: }
12142: } else {
12143: foreach my $type (@types) {
12144: push(@{$changes{'selfcreate'}},$type);
12145: }
12146: }
12147: }
12148: foreach my $field (@shibfields) {
12149: if ($env{'form.shibenv_'.$field} ne '') {
12150: $cancreate{'shibenv'}{$field} = $env{'form.shibenv_'.$field};
12151: }
12152: }
12153: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
12154: if (ref($curr_usercreation{'cancreate'}{'shibenv'}) eq 'HASH') {
12155: foreach my $field (@shibfields) {
12156: if ($env{'form.shibenv_'.$field} ne $curr_usercreation{'cancreate'}{'shibenv'}{$field}) {
12157: push(@{$changes{'cancreate'}},'shibenv');
12158: }
12159: }
12160: } else {
12161: foreach my $field (@shibfields) {
12162: if ($env{'form.shibenv_'.$field}) {
12163: push(@{$changes{'cancreate'}},'shibenv');
12164: last;
12165: }
12166: }
12167: }
12168: }
12169: }
12170: foreach my $item (@contexts) {
12171: if (ref($curr_usercreation{'cancreate'}{$item}) eq 'ARRAY') {
12172: foreach my $curr (@{$curr_usercreation{'cancreate'}{$item}}) {
12173: if (ref($cancreate{$item}) eq 'ARRAY') {
12174: if (!grep(/^$curr$/,@{$cancreate{$item}})) {
12175: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
12176: push(@{$changes{'cancreate'}},$item);
12177: }
12178: }
12179: }
12180: }
12181: if (ref($cancreate{$item}) eq 'ARRAY') {
12182: foreach my $type (@{$cancreate{$item}}) {
12183: if (!grep(/^$type$/,@{$curr_usercreation{'cancreate'}{$item}})) {
12184: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
12185: push(@{$changes{'cancreate'}},$item);
12186: }
12187: }
12188: }
12189: }
12190: } elsif (ref($curr_usercreation{'cancreate'}{$item}) eq 'HASH') {
12191: if (ref($cancreate{$item}) eq 'HASH') {
12192: foreach my $type (keys(%{$curr_usercreation{'cancreate'}{$item}})) {
12193: if (ref($curr_usercreation{'cancreate'}{$item}{$type}) eq 'HASH') {
12194: foreach my $field (keys(%{$curr_usercreation{'cancreate'}{$item}{$type}})) {
12195: unless ($curr_usercreation{'cancreate'}{$item}{$type}{$field} eq $cancreate{$item}{$type}{$field}) {
12196: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
12197: push(@{$changes{'cancreate'}},$item);
12198: }
12199: }
12200: }
12201: } elsif (($item eq 'selfcreateprocessing') || ($item eq 'emailverified') || ($item eq 'emailoptions')) {
12202: if ($cancreate{$item}{$type} ne $curr_usercreation{'cancreate'}{$item}{$type}) {
12203: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
12204: push(@{$changes{'cancreate'}},$item);
12205: }
12206: }
12207: }
12208: }
12209: foreach my $type (keys(%{$cancreate{$item}})) {
12210: if (ref($cancreate{$item}{$type}) eq 'HASH') {
12211: foreach my $field (keys(%{$cancreate{$item}{$type}})) {
12212: if (ref($curr_usercreation{'cancreate'}{$item}{$type}) eq 'HASH') {
12213: unless ($curr_usercreation{'cancreate'}{$item}{$type}{$field} eq $cancreate{$item}{$type}{$field}) {
12214: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
12215: push(@{$changes{'cancreate'}},$item);
12216: }
12217: }
12218: } else {
12219: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
12220: push(@{$changes{'cancreate'}},$item);
12221: }
12222: }
12223: }
12224: } elsif (($item eq 'selfcreateprocessing') || ($item eq 'emailverified') || ($item eq 'emailoptions')) {
12225: if ($cancreate{$item}{$type} ne $curr_usercreation{'cancreate'}{$item}{$type}) {
12226: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
12227: push(@{$changes{'cancreate'}},$item);
12228: }
12229: }
12230: }
12231: }
12232: }
12233: } elsif ($curr_usercreation{'cancreate'}{$item}) {
12234: if (ref($cancreate{$item}) eq 'ARRAY') {
12235: if (!grep(/^\Q$curr_usercreation{'cancreate'}{$item}\E$/,@{$cancreate{$item}})) {
12236: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
12237: push(@{$changes{'cancreate'}},$item);
12238: }
12239: }
12240: }
12241: } elsif (($item eq 'selfcreateprocessing') || ($item eq 'emailverified') || ($item eq 'emailoptions')) {
12242: if (ref($cancreate{$item}) eq 'HASH') {
12243: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
12244: push(@{$changes{'cancreate'}},$item);
12245: }
12246: }
12247: } elsif ($item eq 'emailusername') {
12248: if (ref($cancreate{$item}) eq 'HASH') {
12249: foreach my $type (keys(%{$cancreate{$item}})) {
12250: if (ref($cancreate{$item}{$type}) eq 'HASH') {
12251: foreach my $field (keys(%{$cancreate{$item}{$type}})) {
12252: if ($cancreate{$item}{$type}{$field}) {
12253: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
12254: push(@{$changes{'cancreate'}},$item);
12255: }
12256: last;
12257: }
12258: }
12259: }
12260: }
12261: }
12262: }
12263: }
12264: #
12265: # Populate %save_usercreate hash with updates to self-creation configuration.
12266: #
12267: $save_usercreate{'cancreate'}{'captcha'} = $savecaptcha{'captcha'};
12268: $save_usercreate{'cancreate'}{'recaptchakeys'} = $savecaptcha{'recaptchakeys'};
12269: $save_usercreate{'cancreate'}{'recaptchaversion'} = $savecaptcha{'recaptchaversion'};
12270: $save_usercreate{'cancreate'}{'selfcreate'} = $cancreate{'selfcreate'};
12271: if (ref($cancreate{'notify'}) eq 'HASH') {
12272: $save_usercreate{'cancreate'}{'notify'} = $cancreate{'notify'};
12273: }
12274: if (ref($cancreate{'selfcreateprocessing'}) eq 'HASH') {
12275: $save_usercreate{'cancreate'}{'selfcreateprocessing'} = $cancreate{'selfcreateprocessing'};
12276: }
12277: if (ref($cancreate{'emailverified'}) eq 'HASH') {
12278: $save_usercreate{'cancreate'}{'emailverified'} = $cancreate{'emailverified'};
12279: }
12280: if (ref($cancreate{'emailoptions'}) eq 'HASH') {
12281: $save_usercreate{'cancreate'}{'emailoptions'} = $cancreate{'emailoptions'};
12282: }
12283: if (ref($cancreate{'emaildomain'}) eq 'HASH') {
12284: $save_usercreate{'cancreate'}{'emaildomain'} = $cancreate{'emaildomain'};
12285: }
12286: if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
12287: $save_usercreate{'cancreate'}{'statustocreate'} = $cancreate{'statustocreate'};
12288: }
12289: if (ref($cancreate{'shibenv'}) eq 'HASH') {
12290: $save_usercreate{'cancreate'}{'shibenv'} = $cancreate{'shibenv'};
12291: }
12292: $save_usercreate{'cancreate'}{'emailusername'} = $cancreate{'emailusername'};
12293: $save_usercreate{'email_rule'} = \%email_rule;
12294:
12295: my %userconfig_hash = (
12296: usercreation => \%save_usercreate,
12297: usermodification => \%save_usermodify,
12298: inststatus => \%save_inststatus,
12299: );
12300:
12301: my $putresult = &Apache::lonnet::put_dom('configuration',\%userconfig_hash,
12302: $dom);
12303: #
12304: # Accumulate details of changes to domain configuration for self-creation of usernames in $resulttext
12305: #
12306: if ($putresult eq 'ok') {
12307: if (keys(%changes) > 0) {
12308: $resulttext = &mt('Changes made:').'<ul>';
12309: if (ref($changes{'cancreate'}) eq 'ARRAY') {
12310: my %lt = &selfcreation_types();
12311: foreach my $type (@{$changes{'cancreate'}}) {
12312: my $chgtext = '';
12313: if ($type eq 'selfcreate') {
12314: if (@{$cancreate{$type}} == 0) {
12315: $chgtext .= &mt('Self creation of a new user account is not permitted.');
12316: } else {
12317: $chgtext .= &mt('Self-creation of a new account is permitted for:').
12318: '<ul>';
12319: foreach my $case (@{$cancreate{$type}}) {
12320: $chgtext .= '<li>'.$selfcreatetypes{$case}.'</li>';
12321: }
12322: $chgtext .= '</ul>';
12323: if (ref($cancreate{$type}) eq 'ARRAY') {
12324: if (grep(/^(login|sso)$/,@{$cancreate{$type}})) {
12325: if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
12326: if (@{$cancreate{'statustocreate'}} == 0) {
12327: $chgtext .= '<span class="LC_warning">'.
12328: &mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts via log-in or single sign-on.").
12329: '</span><br />';
12330: }
12331: }
12332: }
12333: if (grep(/^email$/,@{$cancreate{$type}})) {
12334: if (!@statuses) {
12335: $chgtext .= '<span class="LC_warning">'.
12336: &mt("However, e-mail verification is currently set to 'unavailable' for all user types (including 'other'), so self-creation of accounts is not possible for non-institutional log-in.").
12337: '</span><br />';
12338:
12339: }
12340: }
12341: }
12342: }
12343: } elsif ($type eq 'shibenv') {
12344: if (keys(%{$cancreate{$type}}) == 0) {
12345: $chgtext .= &mt('Shibboleth-autheticated user does not use environment variables to set user information').'<br />';
12346: } else {
12347: $chgtext .= &mt('Shibboleth-autheticated user information set from environment variables, as follows:').
12348: '<ul>';
12349: foreach my $field (@shibfields) {
12350: next if ($cancreate{$type}{$field} eq '');
12351: if ($field eq 'inststatus') {
12352: $chgtext .= '<li>'.&mt('Institutional status').' -- '.$cancreate{$type}{$field}.'</li>';
12353: } else {
12354: $chgtext .= '<li>'.$fieldtitles{$field}.' -- '.$cancreate{$type}{$field}.'</li>';
12355: }
12356: }
12357: $chgtext .= '</ul>';
12358: }
12359: } elsif ($type eq 'statustocreate') {
12360: if ((ref($cancreate{'selfcreate'}) eq 'ARRAY') &&
12361: (ref($cancreate{'statustocreate'}) eq 'ARRAY')) {
12362: if (@{$cancreate{'selfcreate'}} > 0) {
12363: if (@{$cancreate{'statustocreate'}} == 0) {
12364: $chgtext .= &mt("Institutional affiliations permitted to create accounts set to 'None'.");
12365: if (!grep(/^email$/,@{$cancreate{'selfcreate'}})) {
12366: $chgtext .= '<br />'.
12367: '<span class="LC_warning">'.
12368: &mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts.").
12369: '</span>';
12370: }
12371: } elsif (keys(%usertypes) > 0) {
12372: if (grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
12373: $chgtext .= &mt('Creation of a new account for an institutional user is restricted to the following institutional affiliation(s):');
12374: } else {
12375: $chgtext .= &mt('Institutional affiliations permitted to create accounts with institutional authentication were set as follows:');
12376: }
12377: $chgtext .= '<ul>';
12378: foreach my $case (@{$cancreate{$type}}) {
12379: if ($case eq 'default') {
12380: $chgtext .= '<li>'.$othertitle.'</li>';
12381: } else {
12382: $chgtext .= '<li>'.$usertypes{$case}.'</li>';
12383: }
12384: }
12385: $chgtext .= '</ul>';
12386: if (!grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
12387: $chgtext .= '<span class="LC_warning">'.
12388: &mt('However, users authenticated by institutional login/single sign on are not currently permitted to create accounts.').
12389: '</span>';
12390: }
12391: }
12392: } else {
12393: if (@{$cancreate{$type}} == 0) {
12394: $chgtext .= &mt("Institutional affiliations permitted to create accounts were set to 'none'.");
12395: } else {
12396: $chgtext .= &mt('Although institutional affiliations permitted to create accounts were changed, self creation of accounts is not currently permitted for any authentication types.');
12397: }
12398: }
12399: $chgtext .= '<br />';
12400: }
12401: } elsif ($type eq 'selfcreateprocessing') {
12402: my %choices = &Apache::lonlocal::texthash (
12403: automatic => 'Automatic approval',
12404: approval => 'Queued for approval',
12405: );
12406: if (@types) {
12407: if (@statuses) {
12408: $chgtext .= &mt('Processing of requests to create account with e-mail verification set as follows:').
12409: '<ul>';
12410: foreach my $status (@statuses) {
12411: if ($status eq 'default') {
12412: $chgtext .= '<li>'.$othertitle.' -- '.$choices{$cancreate{'selfcreateprocessing'}{$status}}.'</li>';
12413: } else {
12414: $chgtext .= '<li>'.$usertypes{$status}.' -- '.$choices{$cancreate{'selfcreateprocessing'}{$status}}.'</li>';
12415: }
12416: }
12417: $chgtext .= '</ul>';
12418: }
12419: } else {
12420: $chgtext .= &mt('Processing of requests to create account with e-mail verification set to: "[_1]"',
12421: $choices{$cancreate{'selfcreateprocessing'}{'default'}});
12422: }
12423: } elsif ($type eq 'emailverified') {
12424: my %options = &Apache::lonlocal::texthash (
12425: all => 'Same as e-mail',
12426: first => 'Omit @domain',
12427: free => 'Free to choose',
12428: );
12429: if (@types) {
12430: if (@statuses) {
12431: $chgtext .= &mt('For self-created accounts verified by e-mail address, username is set as follows:').
12432: '<ul>';
12433: foreach my $status (@statuses) {
12434: if ($type eq 'default') {
12435: $chgtext .= '<li>'.$othertitle.' -- '.$options{$cancreate{'emailverified'}{$status}}.'</li>';
12436: } else {
12437: $chgtext .= '<li>'.$usertypes{$status}.' -- '.$options{$cancreate{'emailverified'}{$status}}.'</li>';
12438: }
12439: }
12440: $chgtext .= '</ul>';
12441: }
12442: } else {
12443: $chgtext .= &mt("For self-created accounts verified by e-mail address, user's username is: '[_1]'",
12444: $options{$cancreate{'emailverified'}{'default'}});
12445: }
12446: } elsif ($type eq 'emailoptions') {
12447: my %options = &Apache::lonlocal::texthash (
12448: any => 'Any e-mail',
12449: inst => 'Institutional only',
12450: noninst => 'Non-institutional only',
12451: custom => 'Custom restrictions',
12452: );
12453: if (@types) {
12454: if (@statuses) {
12455: $chgtext .= &mt('For self-created accounts verified by e-mail address, requirements for e-mail address are as follows:').
12456: '<ul>';
12457: foreach my $status (@statuses) {
12458: if ($type eq 'default') {
12459: $chgtext .= '<li>'.$othertitle.' -- '.$options{$cancreate{'emailoptions'}{$status}}.'</li>';
12460: } else {
12461: $chgtext .= '<li>'.$usertypes{$status}.' -- '.$options{$cancreate{'emailoptions'}{$status}}.'</li>';
12462: }
12463: }
12464: $chgtext .= '</ul>';
12465: }
12466: } else {
12467: if ($cancreate{'emailoptions'}{'default'} eq 'any') {
12468: $chgtext .= &mt('For self-created accounts verified by e-mail address, any e-mail may be used');
12469: } else {
12470: $chgtext .= &mt('For self-created accounts verified by e-mail address, e-mail restricted to: "[_1]"',
12471: $options{$cancreate{'emailoptions'}{'default'}});
12472: }
12473: }
12474: } elsif ($type eq 'emaildomain') {
12475: my $output;
12476: if (@statuses) {
12477: foreach my $type (@statuses) {
12478: if (ref($cancreate{'emaildomain'}{$type}) eq 'HASH') {
12479: if ($cancreate{'emailoptions'}{$type} eq 'inst') {
12480: if ($type eq 'default') {
12481: if ((ref($cancreate{'emaildomain'}{$type}) ne 'HASH') ||
12482: ($cancreate{'emaildomain'}{$type}{'inst'} eq '')) {
12483: $output = '<li>'.$othertitle.' -- '.&mt('No restriction on e-mail domain').'</li>';
12484: } else {
12485: $output = '<li>'.$othertitle.' -- '.&mt("User's e-mail address needs to end: [_1]",
12486: $cancreate{'emaildomain'}{$type}{'inst'}).'</li>';
12487: }
12488: } else {
12489: if ((ref($cancreate{'emaildomain'}{$type}) ne 'HASH') ||
12490: ($cancreate{'emaildomain'}{$type}{'inst'} eq '')) {
12491: $output = '<li>'.$usertypes{$type}.' -- '.&mt('No restriction on e-mail domain').'</li>';
12492: } else {
12493: $output = '<li>'.$usertypes{$type}.' -- '.&mt("User's e-mail address needs to end: [_1]",
12494: $cancreate{'emaildomain'}{$type}{'inst'}).'</li>';
12495: }
12496: }
12497: } elsif ($cancreate{'emailoptions'}{$type} eq 'noninst') {
12498: if ($type eq 'default') {
12499: if ((ref($cancreate{'emaildomain'}{$type}) ne 'HASH') ||
12500: ($cancreate{'emaildomain'}{$type}{'noninst'} eq '')) {
12501: $output = '<li>'.$othertitle.' -- '.&mt('No restriction on e-mail domain').'</li>';
12502: } else {
12503: $output = '<li>'.$othertitle.' -- '.&mt("User's e-mail address must not end: [_1]",
12504: $cancreate{'emaildomain'}{$type}{'noninst'}).'</li>';
12505: }
12506: } else {
12507: if ((ref($cancreate{'emaildomain'}{$type}) ne 'HASH') ||
12508: ($cancreate{'emaildomain'}{$type}{'noninst'} eq '')) {
12509: $output = '<li>'.$usertypes{$type}.' -- '.&mt('No restriction on e-mail domain').'</li>';
12510: } else {
12511: $output = '<li>'.$usertypes{$type}.' -- '.&mt("User's e-mail address must not end: [_1]",
12512: $cancreate{'emaildomain'}{$type}{'noninst'}).'</li>';
12513: }
12514: }
12515: }
12516: }
12517: }
12518: }
12519: if ($output ne '') {
12520: $chgtext .= &mt('For self-created accounts verified by e-mail address:').
12521: '<ul>'.$output.'</ul>';
12522: }
12523: } elsif ($type eq 'captcha') {
12524: if ($savecaptcha{$type} eq 'notused') {
12525: $chgtext .= &mt('No CAPTCHA validation in use for self-creation screen.');
12526: } else {
12527: my %captchas = &captcha_phrases();
12528: if ($captchas{$savecaptcha{$type}}) {
12529: $chgtext .= &mt("Validation for self-creation screen set to $captchas{$savecaptcha{$type}}.");
12530: } else {
12531: $chgtext .= &mt('Validation for self-creation screen set to unknown type.');
12532: }
12533: }
12534: } elsif ($type eq 'recaptchakeys') {
12535: my ($privkey,$pubkey);
12536: if (ref($savecaptcha{$type}) eq 'HASH') {
12537: $pubkey = $savecaptcha{$type}{'public'};
12538: $privkey = $savecaptcha{$type}{'private'};
12539: }
12540: $chgtext .= &mt('ReCAPTCHA keys changes').'<ul>';
12541: if (!$pubkey) {
12542: $chgtext .= '<li>'.&mt('Public key deleted').'</li>';
12543: } else {
12544: $chgtext .= '<li>'.&mt('Public key set to [_1]',$pubkey).'</li>';
12545: }
12546: if (!$privkey) {
12547: $chgtext .= '<li>'.&mt('Private key deleted').'</li>';
12548: } else {
12549: $chgtext .= '<li>'.&mt('Private key set to [_1]',$pubkey).'</li>';
12550: }
12551: $chgtext .= '</ul>';
12552: } elsif ($type eq 'recaptchaversion') {
12553: if ($savecaptcha{'captcha'} eq 'recaptcha') {
12554: $chgtext .= &mt('ReCAPTCHA set to version [_1]',$savecaptcha{$type});
12555: }
12556: } elsif ($type eq 'emailusername') {
12557: if (ref($cancreate{'emailusername'}) eq 'HASH') {
12558: if (@statuses) {
12559: foreach my $type (@statuses) {
12560: if (ref($cancreate{'emailusername'}{$type}) eq 'HASH') {
12561: if (keys(%{$cancreate{'emailusername'}{$type}}) > 0) {
12562: $chgtext .= &mt('When self-creating account with e-mail verification, the following information will be provided by [_1]:',"'$usertypes{$type}'").
12563: '<ul>';
12564: foreach my $field (@{$infofields}) {
12565: if ($cancreate{'emailusername'}{$type}{$field}) {
12566: $chgtext .= '<li>'.$infotitles->{$field}.'</li>';
12567: }
12568: }
12569: $chgtext .= '</ul>';
12570: } else {
12571: $chgtext .= &mt('When self creating account with e-mail verification, no information besides e-mail address will be provided by [_1].',"'$usertypes{$type}'").'<br />';
12572: }
12573: } else {
12574: $chgtext .= &mt('When self creating account with e-mail verification, no information besides e-mail address will be provided by [_1].',"'$usertypes{$type}'").'<br />';
12575: }
12576: }
12577: }
12578: }
12579: } elsif ($type eq 'notify') {
12580: my $numapprove = 0;
12581: if (ref($changes{'cancreate'}) eq 'ARRAY') {
12582: if ((grep(/^notify$/,@{$changes{'cancreate'}})) && (ref($cancreate{'notify'}) eq 'HASH')) {
12583: if ($cancreate{'notify'}{'approval'}) {
12584: $chgtext .= &mt('Notification of username requests requiring approval will be sent to: ').$cancreate{'notify'}{'approval'};
12585: $numapprove ++;
12586: }
12587: }
12588: }
12589: unless ($numapprove) {
12590: $chgtext .= &mt('No Domain Coordinators will receive notification of username requests requiring approval.');
12591: }
12592: }
12593: if ($chgtext) {
12594: $resulttext .= '<li>'.$chgtext.'</li>';
12595: }
12596: }
12597: }
12598: if ((ref($changes{'email_rule'}) eq 'ARRAY') && (@{$changes{'email_rule'}} > 0)) {
12599: my ($emailrules,$emailruleorder) =
12600: &Apache::lonnet::inst_userrules($dom,'email');
12601: foreach my $type (@{$changes{'email_rule'}}) {
12602: if (ref($email_rule{$type}) eq 'ARRAY') {
12603: my $chgtext = '<ul>';
12604: foreach my $rule (@{$email_rule{$type}}) {
12605: if (ref($emailrules->{$rule}) eq 'HASH') {
12606: $chgtext .= '<li>'.$emailrules->{$rule}{'name'}.'</li>';
12607: }
12608: }
12609: $chgtext .= '</ul>';
12610: my $typename;
12611: if (@types) {
12612: if ($type eq 'default') {
12613: $typename = $othertitle;
12614: } else {
12615: $typename = $usertypes{$type};
12616: }
12617: $chgtext .= &mt('(Affiliation: [_1])',$typename);
12618: }
12619: if (@{$email_rule{$type}} > 0) {
12620: $resulttext .= '<li>'.
12621: &mt('Accounts may not be created by users verified by e-mail, for e-mail addresses of the following types: ',
12622: $usertypes{$type}).
12623: $chgtext.
12624: '</li>';
12625: } else {
12626: $resulttext .= '<li>'.
12627: &mt('There are now no restrictions on e-mail addresses which may be used for verification when a user requests an account.').
12628: '</li>'.
12629: &mt('(Affiliation: [_1])',$typename);
12630: }
12631: }
12632: }
12633: }
12634: if (ref($changes{'inststatus'}) eq 'ARRAY') {
12635: if (ref($save_inststatus{'inststatusguest'}) eq 'ARRAY') {
12636: if (@{$save_inststatus{'inststatusguest'}} > 0) {
12637: my $chgtext = '<ul>';
12638: foreach my $type (@{$save_inststatus{'inststatusguest'}}) {
12639: $chgtext .= '<li>'.$usertypes{$type}.'</li>';
12640: }
12641: $chgtext .= '</ul>';
12642: $resulttext .= '<li>'.
12643: &mt('A user will self-report one of the following affiliations when requesting an account verified by e-mail: ').
12644: $chgtext.
12645: '</li>';
12646: } else {
12647: $resulttext .= '<li>'.
12648: &mt('No affiliations available for self-reporting when requesting an account verified by e-mail.').
12649: '</li>';
12650: }
12651: }
12652: }
12653: if (ref($changes{'selfcreate'}) eq 'ARRAY') {
12654: $resulttext .= '<li>'.&mt('When self-creating institutional account:').'<ul>';
12655: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
12656: foreach my $type (@{$changes{'selfcreate'}}) {
12657: my $typename = $type;
12658: if (keys(%usertypes) > 0) {
12659: if ($usertypes{$type} ne '') {
12660: $typename = $usertypes{$type};
12661: }
12662: }
12663: my @modifiable;
12664: $resulttext .= '<li>'.
12665: &mt('Self-creation of account by users with status: [_1]',
12666: '<span class="LC_cusr_emph">'.$typename.'</span>').
12667: ' - '.&mt('modifiable fields (if institutional data blank): ');
12668: foreach my $field (@fields) {
12669: if ($save_usermodify{'selfcreate'}{$type}{$field}) {
12670: push(@modifiable,'<b>'.$fieldtitles{$field}.'</b>');
12671: }
12672: }
12673: if (@modifiable > 0) {
12674: $resulttext .= join(', ',@modifiable);
12675: } else {
12676: $resulttext .= &mt('none');
12677: }
12678: $resulttext .= '</li>';
12679: }
12680: $resulttext .= '</ul></li>';
12681: }
12682: $resulttext .= '</ul>';
12683: my $cachetime = 24*60*60;
12684: $domdefaults{'inststatusguest'} = $save_inststatus{'inststatusguest'};
12685: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
12686: if (ref($lastactref) eq 'HASH') {
12687: $lastactref->{'domdefaults'} = 1;
12688: }
12689: } else {
12690: $resulttext = &mt('No changes made to self-creation settings');
12691: }
12692: } else {
12693: $resulttext = '<span class="LC_error">'.
12694: &mt('An error occurred: [_1]',$putresult).'</span>';
12695: }
12696: if ($warningmsg ne '') {
12697: $resulttext .= '<br /><span class="LC_warning">'.$warningmsg.'</span><br />';
12698: }
12699: return $resulttext;
12700: }
12701:
12702: sub process_captcha {
12703: my ($container,$changes,$newsettings,$current) = @_;
12704: return unless ((ref($changes) eq 'HASH') && (ref($newsettings) eq 'HASH') || (ref($current) eq 'HASH'));
12705: $newsettings->{'captcha'} = $env{'form.'.$container.'_captcha'};
12706: unless ($newsettings->{'captcha'} eq 'recaptcha' || $newsettings->{'captcha'} eq 'notused') {
12707: $newsettings->{'captcha'} = 'original';
12708: }
12709: if ($current->{'captcha'} ne $newsettings->{'captcha'}) {
12710: if ($container eq 'cancreate') {
12711: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
12712: push(@{$changes->{'cancreate'}},'captcha');
12713: } elsif (!defined($changes->{'cancreate'})) {
12714: $changes->{'cancreate'} = ['captcha'];
12715: }
12716: } else {
12717: $changes->{'captcha'} = 1;
12718: }
12719: }
12720: my ($newpub,$newpriv,$currpub,$currpriv,$newversion,$currversion);
12721: if ($newsettings->{'captcha'} eq 'recaptcha') {
12722: $newpub = $env{'form.'.$container.'_recaptchapub'};
12723: $newpriv = $env{'form.'.$container.'_recaptchapriv'};
12724: $newpub =~ s/[^\w\-]//g;
12725: $newpriv =~ s/[^\w\-]//g;
12726: $newsettings->{'recaptchakeys'} = {
12727: public => $newpub,
12728: private => $newpriv,
12729: };
12730: $newversion = $env{'form.'.$container.'_recaptchaversion'};
12731: $newversion =~ s/\D//g;
12732: if ($newversion ne '2') {
12733: $newversion = 1;
12734: }
12735: $newsettings->{'recaptchaversion'} = $newversion;
12736: }
12737: if (ref($current->{'recaptchakeys'}) eq 'HASH') {
12738: $currpub = $current->{'recaptchakeys'}{'public'};
12739: $currpriv = $current->{'recaptchakeys'}{'private'};
12740: unless ($newsettings->{'captcha'} eq 'recaptcha') {
12741: $newsettings->{'recaptchakeys'} = {
12742: public => '',
12743: private => '',
12744: }
12745: }
12746: }
12747: if ($current->{'captcha'} eq 'recaptcha') {
12748: $currversion = $current->{'recaptchaversion'};
12749: if ($currversion ne '2') {
12750: $currversion = 1;
12751: }
12752: }
12753: if ($currversion ne $newversion) {
12754: if ($container eq 'cancreate') {
12755: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
12756: push(@{$changes->{'cancreate'}},'recaptchaversion');
12757: } elsif (!defined($changes->{'cancreate'})) {
12758: $changes->{'cancreate'} = ['recaptchaversion'];
12759: }
12760: } else {
12761: $changes->{'recaptchaversion'} = 1;
12762: }
12763: }
12764: if (($newpub ne $currpub) || ($newpriv ne $currpriv)) {
12765: if ($container eq 'cancreate') {
12766: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
12767: push(@{$changes->{'cancreate'}},'recaptchakeys');
12768: } elsif (!defined($changes->{'cancreate'})) {
12769: $changes->{'cancreate'} = ['recaptchakeys'];
12770: }
12771: } else {
12772: $changes->{'recaptchakeys'} = 1;
12773: }
12774: }
12775: return;
12776: }
12777:
12778: sub modify_usermodification {
12779: my ($dom,%domconfig) = @_;
12780: my ($resulttext,%curr_usermodification,%changes,%modifyhash);
12781: if (ref($domconfig{'usermodification'}) eq 'HASH') {
12782: foreach my $key (keys(%{$domconfig{'usermodification'}})) {
12783: if ($key eq 'selfcreate') {
12784: $modifyhash{$key} = $domconfig{'usermodification'}{$key};
12785: } else {
12786: $curr_usermodification{$key} = $domconfig{'usermodification'}{$key};
12787: }
12788: }
12789: }
12790: my @contexts = ('author','course');
12791: my %context_title = (
12792: author => 'In author context',
12793: course => 'In course context',
12794: );
12795: my @fields = ('lastname','firstname','middlename','generation',
12796: 'permanentemail','id');
12797: my %roles = (
12798: author => ['ca','aa'],
12799: course => ['st','ep','ta','in','cr'],
12800: );
12801: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
12802: foreach my $context (@contexts) {
12803: foreach my $role (@{$roles{$context}}) {
12804: my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$role);
12805: foreach my $item (@fields) {
12806: if (grep(/^\Q$item\E$/,@modifiable)) {
12807: $modifyhash{$context}{$role}{$item} = 1;
12808: } else {
12809: $modifyhash{$context}{$role}{$item} = 0;
12810: }
12811: }
12812: }
12813: if (ref($curr_usermodification{$context}) eq 'HASH') {
12814: foreach my $role (@{$roles{$context}}) {
12815: if (ref($curr_usermodification{$context}{$role}) eq 'HASH') {
12816: foreach my $field (@fields) {
12817: if ($modifyhash{$context}{$role}{$field} ne
12818: $curr_usermodification{$context}{$role}{$field}) {
12819: push(@{$changes{$context}},$role);
12820: last;
12821: }
12822: }
12823: }
12824: }
12825: } else {
12826: foreach my $context (@contexts) {
12827: foreach my $role (@{$roles{$context}}) {
12828: push(@{$changes{$context}},$role);
12829: }
12830: }
12831: }
12832: }
12833: my %usermodification_hash = (
12834: usermodification => \%modifyhash,
12835: );
12836: my $putresult = &Apache::lonnet::put_dom('configuration',
12837: \%usermodification_hash,$dom);
12838: if ($putresult eq 'ok') {
12839: if (keys(%changes) > 0) {
12840: $resulttext = &mt('Changes made: ').'<ul>';
12841: foreach my $context (@contexts) {
12842: if (ref($changes{$context}) eq 'ARRAY') {
12843: $resulttext .= '<li>'.$context_title{$context}.':<ul>';
12844: if (ref($changes{$context}) eq 'ARRAY') {
12845: foreach my $role (@{$changes{$context}}) {
12846: my $rolename;
12847: if ($role eq 'cr') {
12848: $rolename = &mt('Custom');
12849: } else {
12850: $rolename = &Apache::lonnet::plaintext($role);
12851: }
12852: my @modifiable;
12853: $resulttext .= '<li><span class="LC_cusr_emph">'.&mt('Target user with [_1] role',$rolename).'</span> - '.&mt('modifiable fields: ');
12854: foreach my $field (@fields) {
12855: if ($modifyhash{$context}{$role}{$field}) {
12856: push(@modifiable,$fieldtitles{$field});
12857: }
12858: }
12859: if (@modifiable > 0) {
12860: $resulttext .= join(', ',@modifiable);
12861: } else {
12862: $resulttext .= &mt('none');
12863: }
12864: $resulttext .= '</li>';
12865: }
12866: $resulttext .= '</ul></li>';
12867: }
12868: }
12869: }
12870: $resulttext .= '</ul>';
12871: } else {
12872: $resulttext = &mt('No changes made to user modification settings');
12873: }
12874: } else {
12875: $resulttext = '<span class="LC_error">'.
12876: &mt('An error occurred: [_1]',$putresult).'</span>';
12877: }
12878: return $resulttext;
12879: }
12880:
12881: sub modify_defaults {
12882: my ($dom,$lastactref,%domconfig) = @_;
12883: my ($resulttext,$mailmsgtxt,%newvalues,%changes,@errors);
12884: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
12885: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def','datelocale_def',
12886: 'portal_def','intauth_cost','intauth_check','intauth_switch');
12887: my @authtypes = ('internal','krb4','krb5','localauth');
12888: foreach my $item (@items) {
12889: $newvalues{$item} = $env{'form.'.$item};
12890: if ($item eq 'auth_def') {
12891: if ($newvalues{$item} ne '') {
12892: if (!grep(/^\Q$newvalues{$item}\E$/,@authtypes)) {
12893: push(@errors,$item);
12894: }
12895: }
12896: } elsif ($item eq 'lang_def') {
12897: if ($newvalues{$item} ne '') {
12898: if ($newvalues{$item} =~ /^(\w+)/) {
12899: my $langcode = $1;
12900: if ($langcode ne 'x_chef') {
12901: if (code2language($langcode) eq '') {
12902: push(@errors,$item);
12903: }
12904: }
12905: } else {
12906: push(@errors,$item);
12907: }
12908: }
12909: } elsif ($item eq 'timezone_def') {
12910: if ($newvalues{$item} ne '') {
12911: if (!DateTime::TimeZone->is_valid_name($newvalues{$item})) {
12912: push(@errors,$item);
12913: }
12914: }
12915: } elsif ($item eq 'datelocale_def') {
12916: if ($newvalues{$item} ne '') {
12917: my @datelocale_ids = DateTime::Locale->ids();
12918: if (!grep(/^\Q$newvalues{$item}\E$/,@datelocale_ids)) {
12919: push(@errors,$item);
12920: }
12921: }
12922: } elsif ($item eq 'portal_def') {
12923: if ($newvalues{$item} ne '') {
12924: unless ($newvalues{$item} =~ /^https?\:\/\/(([a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9\-]*[a-zA-Z0-9])\.)*([A-Za-z]|[A-Za-z][A-Za-z0-9\-]*[A-Za-z0-9])\/?$/) {
12925: push(@errors,$item);
12926: }
12927: }
12928: } elsif ($item eq 'intauth_cost') {
12929: if ($newvalues{$item} ne '') {
12930: if ($newvalues{$item} =~ /\D/) {
12931: push(@errors,$item);
12932: }
12933: }
12934: } elsif ($item eq 'intauth_check') {
12935: if ($newvalues{$item} ne '') {
12936: unless ($newvalues{$item} =~ /^(0|1|2)$/) {
12937: push(@errors,$item);
12938: }
12939: }
12940: } elsif ($item eq 'intauth_switch') {
12941: if ($newvalues{$item} ne '') {
12942: unless ($newvalues{$item} =~ /^(0|1|2)$/) {
12943: push(@errors,$item);
12944: }
12945: }
12946: }
12947: if (grep(/^\Q$item\E$/,@errors)) {
12948: $newvalues{$item} = $domdefaults{$item};
12949: } elsif ($domdefaults{$item} ne $newvalues{$item}) {
12950: $changes{$item} = 1;
12951: }
12952: $domdefaults{$item} = $newvalues{$item};
12953: }
12954: my %defaults_hash = (
12955: defaults => \%newvalues,
12956: );
12957: my $title = &defaults_titles();
12958:
12959: my $currinststatus;
12960: if (ref($domconfig{'inststatus'}) eq 'HASH') {
12961: $currinststatus = $domconfig{'inststatus'};
12962: } else {
12963: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
12964: $currinststatus = {
12965: inststatustypes => $usertypes,
12966: inststatusorder => $types,
12967: inststatusguest => [],
12968: };
12969: }
12970: my @todelete = &Apache::loncommon::get_env_multiple('form.inststatus_delete');
12971: my @allpos;
12972: my %alltypes;
12973: my @inststatusguest;
12974: if (ref($currinststatus->{'inststatusguest'}) eq 'ARRAY') {
12975: foreach my $type (@{$currinststatus->{'inststatusguest'}}) {
12976: unless (grep(/^\Q$type\E$/,@todelete)) {
12977: push(@inststatusguest,$type);
12978: }
12979: }
12980: }
12981: my ($currtitles,$currorder);
12982: if (ref($currinststatus) eq 'HASH') {
12983: if (ref($currinststatus->{'inststatusorder'}) eq 'ARRAY') {
12984: foreach my $type (@{$currinststatus->{'inststatusorder'}}) {
12985: if (ref($currinststatus->{inststatustypes}) eq 'HASH') {
12986: if ($currinststatus->{inststatustypes}->{$type} ne '') {
12987: $currtitles .= $currinststatus->{inststatustypes}->{$type}.',';
12988: }
12989: }
12990: unless (grep(/^\Q$type\E$/,@todelete)) {
12991: my $position = $env{'form.inststatus_pos_'.$type};
12992: $position =~ s/\D+//g;
12993: $allpos[$position] = $type;
12994: $alltypes{$type} = $env{'form.inststatus_title_'.$type};
12995: $alltypes{$type} =~ s/`//g;
12996: }
12997: }
12998: $currorder = join(',',@{$currinststatus->{'inststatusorder'}});
12999: $currtitles =~ s/,$//;
13000: }
13001: }
13002: if ($env{'form.addinststatus'}) {
13003: my $newtype = $env{'form.addinststatus'};
13004: $newtype =~ s/\W//g;
13005: unless (exists($alltypes{$newtype})) {
13006: $alltypes{$newtype} = $env{'form.addinststatus_title'};
13007: $alltypes{$newtype} =~ s/`//g;
13008: my $position = $env{'form.addinststatus_pos'};
13009: $position =~ s/\D+//g;
13010: if ($position ne '') {
13011: $allpos[$position] = $newtype;
13012: }
13013: }
13014: }
13015: my @orderedstatus;
13016: foreach my $type (@allpos) {
13017: unless (($type eq '') || (grep(/^\Q$type\E$/,@orderedstatus))) {
13018: push(@orderedstatus,$type);
13019: }
13020: }
13021: foreach my $type (keys(%alltypes)) {
13022: unless (grep(/^\Q$type\E$/,@orderedstatus)) {
13023: delete($alltypes{$type});
13024: }
13025: }
13026: $defaults_hash{'inststatus'} = {
13027: inststatustypes => \%alltypes,
13028: inststatusorder => \@orderedstatus,
13029: inststatusguest => \@inststatusguest,
13030: };
13031: if (ref($defaults_hash{'inststatus'}) eq 'HASH') {
13032: foreach my $item ('inststatustypes','inststatusorder','inststatusguest') {
13033: $domdefaults{$item} = $defaults_hash{'inststatus'}{$item};
13034: }
13035: }
13036: if ($currorder ne join(',',@orderedstatus)) {
13037: $changes{'inststatus'}{'inststatusorder'} = 1;
13038: }
13039: my $newtitles;
13040: foreach my $item (@orderedstatus) {
13041: $newtitles .= $alltypes{$item}.',';
13042: }
13043: $newtitles =~ s/,$//;
13044: if ($currtitles ne $newtitles) {
13045: $changes{'inststatus'}{'inststatustypes'} = 1;
13046: }
13047: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaults_hash,
13048: $dom);
13049: if ($putresult eq 'ok') {
13050: if (keys(%changes) > 0) {
13051: $resulttext = &mt('Changes made:').'<ul>';
13052: my $version = &Apache::lonnet::get_server_loncaparev($dom);
13053: 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";
13054: foreach my $item (sort(keys(%changes))) {
13055: if ($item eq 'inststatus') {
13056: if (ref($changes{'inststatus'}) eq 'HASH') {
13057: if (@orderedstatus) {
13058: $resulttext .= '<li>'.&mt('Institutional user status types set to:').' ';
13059: foreach my $type (@orderedstatus) {
13060: $resulttext .= $alltypes{$type}.', ';
13061: }
13062: $resulttext =~ s/, $//;
13063: $resulttext .= '</li>';
13064: } else {
13065: $resulttext .= '<li>'.&mt('Institutional user status types deleted').'</li>';
13066: }
13067: }
13068: } else {
13069: my $value = $env{'form.'.$item};
13070: if ($value eq '') {
13071: $value = &mt('none');
13072: } elsif ($item eq 'auth_def') {
13073: my %authnames = &authtype_names();
13074: my %shortauth = (
13075: internal => 'int',
13076: krb4 => 'krb4',
13077: krb5 => 'krb5',
13078: localauth => 'loc',
13079: );
13080: $value = $authnames{$shortauth{$value}};
13081: } elsif ($item eq 'intauth_switch') {
13082: my %optiondesc = &Apache::lonlocal::texthash (
13083: 0 => 'No',
13084: 1 => 'Yes',
13085: 2 => 'Yes, and copy existing passwd file to passwd.bak file',
13086: );
13087: if ($value =~ /^(0|1|2)$/) {
13088: $value = $optiondesc{$value};
13089: } else {
13090: $value = &mt('none -- defaults to No');
13091: }
13092: } elsif ($item eq 'intauth_check') {
13093: my %optiondesc = &Apache::lonlocal::texthash (
13094: 0 => 'No',
13095: 1 => 'Yes, allow login then update passwd file using default cost (if higher)',
13096: 2 => 'Yes, disallow login if stored cost is less than domain default',
13097: );
13098: if ($value =~ /^(0|1|2)$/) {
13099: $value = $optiondesc{$value};
13100: } else {
13101: $value = &mt('none -- defaults to No');
13102: }
13103: }
13104: $resulttext .= '<li>'.&mt('[_1] set to "[_2]"',$title->{$item},$value).'</li>';
13105: $mailmsgtext .= "$title->{$item} set to $value\n";
13106: }
13107: }
13108: $resulttext .= '</ul>';
13109: $mailmsgtext .= "\n";
13110: my $cachetime = 24*60*60;
13111: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
13112: if (ref($lastactref) eq 'HASH') {
13113: $lastactref->{'domdefaults'} = 1;
13114: }
13115: if ($changes{'auth_def'} || $changes{'auth_arg_def'} || $changes{'lang_def'} || $changes{'datelocale_def'}) {
13116: my $notify = 1;
13117: if (ref($domconfig{'contacts'}) eq 'HASH') {
13118: if ($domconfig{'contacts'}{'reportupdates'} == 0) {
13119: $notify = 0;
13120: }
13121: }
13122: if ($notify) {
13123: &Apache::lonmsg::sendemail('installrecord@loncapa.org',
13124: "LON-CAPA Domain Settings Change - $dom",
13125: $mailmsgtext);
13126: }
13127: }
13128: } else {
13129: $resulttext = &mt('No changes made to default authentication/language/timezone settings');
13130: }
13131: } else {
13132: $resulttext = '<span class="LC_error">'.
13133: &mt('An error occurred: [_1]',$putresult).'</span>';
13134: }
13135: if (@errors > 0) {
13136: $resulttext .= '<br />'.&mt('The following were left unchanged because the values entered were invalid:');
13137: foreach my $item (@errors) {
13138: $resulttext .= ' "'.$title->{$item}.'",';
13139: }
13140: $resulttext =~ s/,$//;
13141: }
13142: return $resulttext;
13143: }
13144:
13145: sub modify_scantron {
13146: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
13147: my ($resulttext,%confhash,%changes,$errors);
13148: my $custom = 'custom.tab';
13149: my $default = 'default.tab';
13150: my $servadm = $r->dir_config('lonAdmEMail');
13151: my ($configuserok,$author_ok,$switchserver) =
13152: &config_check($dom,$confname,$servadm);
13153: if ($env{'form.scantronformat.filename'} ne '') {
13154: my $error;
13155: if ($configuserok eq 'ok') {
13156: if ($switchserver) {
13157: $error = &mt("Upload of bubblesheet format file is not permitted to this server: [_1]",$switchserver);
13158: } else {
13159: if ($author_ok eq 'ok') {
13160: my ($result,$scantronurl) =
13161: &publishlogo($r,'upload','scantronformat',$dom,
13162: $confname,'scantron','','',$custom);
13163: if ($result eq 'ok') {
13164: $confhash{'scantron'}{'scantronformat'} = $scantronurl;
13165: $changes{'scantronformat'} = 1;
13166: } else {
13167: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$custom,$result);
13168: }
13169: } else {
13170: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$author_ok);
13171: }
13172: }
13173: } else {
13174: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$configuserok);
13175: }
13176: if ($error) {
13177: &Apache::lonnet::logthis($error);
13178: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
13179: }
13180: }
13181: if (ref($domconfig{'scantron'}) eq 'HASH') {
13182: if ($domconfig{'scantron'}{'scantronformat'} ne '') {
13183: if ($env{'form.scantronformat_del'}) {
13184: $confhash{'scantron'}{'scantronformat'} = '';
13185: $changes{'scantronformat'} = 1;
13186: }
13187: }
13188: }
13189: if (keys(%confhash) > 0) {
13190: my $putresult = &Apache::lonnet::put_dom('configuration',\%confhash,
13191: $dom);
13192: if ($putresult eq 'ok') {
13193: if (keys(%changes) > 0) {
13194: if (ref($confhash{'scantron'}) eq 'HASH') {
13195: $resulttext = &mt('Changes made:').'<ul>';
13196: if ($confhash{'scantron'}{'scantronformat'} eq '') {
13197: $resulttext .= '<li>'.&mt('[_1] bubblesheet format file removed; [_2] file will be used for courses in this domain.',$custom,$default).'</li>';
13198: } else {
13199: $resulttext .= '<li>'.&mt('Custom bubblesheet format file ([_1]) uploaded for use with courses in this domain.',$custom).'</li>';
13200: }
13201: $resulttext .= '</ul>';
13202: } else {
13203: $resulttext = &mt('Changes made to bubblesheet format file.');
13204: }
13205: $resulttext .= '</ul>';
13206: &Apache::loncommon::devalidate_domconfig_cache($dom);
13207: if (ref($lastactref) eq 'HASH') {
13208: $lastactref->{'domainconfig'} = 1;
13209: }
13210: } else {
13211: $resulttext = &mt('No changes made to bubblesheet format file');
13212: }
13213: } else {
13214: $resulttext = '<span class="LC_error">'.
13215: &mt('An error occurred: [_1]',$putresult).'</span>';
13216: }
13217: } else {
13218: $resulttext = &mt('No changes made to bubblesheet format file');
13219: }
13220: if ($errors) {
13221: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
13222: $errors.'</ul>';
13223: }
13224: return $resulttext;
13225: }
13226:
13227: sub modify_coursecategories {
13228: my ($dom,$lastactref,%domconfig) = @_;
13229: my ($resulttext,%deletions,%reorderings,%needreordering,%adds,%changes,$errors,
13230: $cathash);
13231: my @deletecategory = &Apache::loncommon::get_env_multiple('form.deletecategory');
13232: my @catitems = ('unauth','auth');
13233: my @cattypes = ('std','domonly','codesrch','none');
13234: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
13235: $cathash = $domconfig{'coursecategories'}{'cats'};
13236: if ($domconfig{'coursecategories'}{'togglecats'} ne $env{'form.togglecats'}) {
13237: $changes{'togglecats'} = 1;
13238: $domconfig{'coursecategories'}{'togglecats'} = $env{'form.togglecats'};
13239: }
13240: if ($domconfig{'coursecategories'}{'categorize'} ne $env{'form.categorize'}) {
13241: $changes{'categorize'} = 1;
13242: $domconfig{'coursecategories'}{'categorize'} = $env{'form.categorize'};
13243: }
13244: if ($domconfig{'coursecategories'}{'togglecatscomm'} ne $env{'form.togglecatscomm'}) {
13245: $changes{'togglecatscomm'} = 1;
13246: $domconfig{'coursecategories'}{'togglecatscomm'} = $env{'form.togglecatscomm'};
13247: }
13248: if ($domconfig{'coursecategories'}{'categorizecomm'} ne $env{'form.categorizecomm'}) {
13249: $changes{'categorizecomm'} = 1;
13250: $domconfig{'coursecategories'}{'categorizecomm'} = $env{'form.categorizecomm'};
13251:
13252: }
13253: if ($domconfig{'coursecategories'}{'togglecatsplace'} ne $env{'form.togglecatsplace'}) {
13254: $changes{'togglecatsplace'} = 1;
13255: $domconfig{'coursecategories'}{'togglecatsplace'} = $env{'form.togglecatsplace'};
13256: }
13257: if ($domconfig{'coursecategories'}{'categorizeplace'} ne $env{'form.categorizeplace'}) {
13258: $changes{'categorizeplace'} = 1;
13259: $domconfig{'coursecategories'}{'categorizeplace'} = $env{'form.categorizeplace'};
13260: }
13261: foreach my $item (@catitems) {
13262: if (grep(/^\Q$env{'form.coursecat_'.$item}\E$/,@cattypes)) {
13263: if ($domconfig{'coursecategories'}{$item} ne $env{'form.coursecat_'.$item}) {
13264: $changes{$item} = 1;
13265: $domconfig{'coursecategories'}{$item} = $env{'form.coursecat_'.$item};
13266: }
13267: }
13268: }
13269: } else {
13270: $changes{'togglecats'} = 1;
13271: $changes{'categorize'} = 1;
13272: $changes{'togglecatscomm'} = 1;
13273: $changes{'categorizecomm'} = 1;
13274: $changes{'togglecatsplace'} = 1;
13275: $changes{'categorizeplace'} = 1;
13276: $domconfig{'coursecategories'} = {
13277: togglecats => $env{'form.togglecats'},
13278: categorize => $env{'form.categorize'},
13279: togglecatscomm => $env{'form.togglecatscomm'},
13280: categorizecomm => $env{'form.categorizecomm'},
13281: togglecatsplace => $env{'form.togglecatsplace'},
13282: categorizeplace => $env{'form.categorizeplace'},
13283: };
13284: foreach my $item (@catitems) {
13285: if ($env{'form.coursecat_'.$item} ne 'std') {
13286: $changes{$item} = 1;
13287: }
13288: if (grep(/^\Q$env{'form.coursecat_'.$item}\E$/,@cattypes)) {
13289: $domconfig{'coursecategories'}{$item} = $env{'form.coursecat_'.$item};
13290: }
13291: }
13292: }
13293: if (ref($cathash) eq 'HASH') {
13294: if (($domconfig{'coursecategories'}{'cats'}{'instcode::0'} ne '') && ($env{'form.instcode'} == 0)) {
13295: push (@deletecategory,'instcode::0');
13296: }
13297: if (($domconfig{'coursecategories'}{'cats'}{'communities::0'} ne '') && ($env{'form.communities'} == 0)) {
13298: push(@deletecategory,'communities::0');
13299: }
13300: if (($domconfig{'coursecategories'}{'cats'}{'placement::0'} ne '') && ($env{'form.placement'} == 0)) {
13301: push(@deletecategory,'placement::0');
13302: }
13303: }
13304: my (@predelcats,@predeltrails,%predelallitems,%sort_by_deltrail);
13305: if (ref($cathash) eq 'HASH') {
13306: if (@deletecategory > 0) {
13307: #FIXME Need to remove category from all courses using a deleted category
13308: &Apache::loncommon::extract_categories($cathash,\@predelcats,\@predeltrails,\%predelallitems);
13309: foreach my $item (@deletecategory) {
13310: if ($domconfig{'coursecategories'}{'cats'}{$item} ne '') {
13311: delete($domconfig{'coursecategories'}{'cats'}{$item});
13312: $deletions{$item} = 1;
13313: &recurse_cat_deletes($item,$cathash,\%deletions);
13314: }
13315: }
13316: }
13317: foreach my $item (keys(%{$cathash})) {
13318: my ($cat,$container,$depth) = map { &unescape($_); } split(/:/,$item);
13319: if ($cathash->{$item} ne $env{'form.'.$item}) {
13320: $reorderings{$item} = 1;
13321: $domconfig{'coursecategories'}{'cats'}{$item} = $env{'form.'.$item};
13322: }
13323: if ($env{'form.addcategory_name_'.$item} ne '') {
13324: my $newcat = $env{'form.addcategory_name_'.$item};
13325: my $newdepth = $depth+1;
13326: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
13327: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos_'.$item};
13328: $adds{$newitem} = 1;
13329: }
13330: if ($env{'form.subcat_'.$item} ne '') {
13331: my $newcat = $env{'form.subcat_'.$item};
13332: my $newdepth = $depth+1;
13333: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
13334: $domconfig{'coursecategories'}{'cats'}{$newitem} = 0;
13335: $adds{$newitem} = 1;
13336: }
13337: }
13338: }
13339: if ($env{'form.instcode'} eq '1') {
13340: if (ref($cathash) eq 'HASH') {
13341: my $newitem = 'instcode::0';
13342: if ($cathash->{$newitem} eq '') {
13343: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
13344: $adds{$newitem} = 1;
13345: }
13346: } else {
13347: my $newitem = 'instcode::0';
13348: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
13349: $adds{$newitem} = 1;
13350: }
13351: }
13352: if ($env{'form.communities'} eq '1') {
13353: if (ref($cathash) eq 'HASH') {
13354: my $newitem = 'communities::0';
13355: if ($cathash->{$newitem} eq '') {
13356: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
13357: $adds{$newitem} = 1;
13358: }
13359: } else {
13360: my $newitem = 'communities::0';
13361: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
13362: $adds{$newitem} = 1;
13363: }
13364: }
13365: if ($env{'form.placement'} eq '1') {
13366: if (ref($cathash) eq 'HASH') {
13367: my $newitem = 'placement::0';
13368: if ($cathash->{$newitem} eq '') {
13369: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.placement_pos'};
13370: $adds{$newitem} = 1;
13371: }
13372: } else {
13373: my $newitem = 'placement::0';
13374: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.placement_pos'};
13375: $adds{$newitem} = 1;
13376: }
13377: }
13378: if ($env{'form.addcategory_name'} ne '') {
13379: if (($env{'form.addcategory_name'} ne 'instcode') &&
13380: ($env{'form.addcategory_name'} ne 'communities') &&
13381: ($env{'form.addcategory_name'} ne 'placement')) {
13382: my $newitem = &escape($env{'form.addcategory_name'}).'::0';
13383: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos'};
13384: $adds{$newitem} = 1;
13385: }
13386: }
13387: my $putresult;
13388: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
13389: if (keys(%deletions) > 0) {
13390: foreach my $key (keys(%deletions)) {
13391: if ($predelallitems{$key} ne '') {
13392: $sort_by_deltrail{$predelallitems{$key}} = $predeltrails[$predelallitems{$key}];
13393: }
13394: }
13395: }
13396: my (@chkcats,@chktrails,%chkallitems);
13397: &Apache::loncommon::extract_categories($domconfig{'coursecategories'}{'cats'},\@chkcats,\@chktrails,\%chkallitems);
13398: if (ref($chkcats[0]) eq 'ARRAY') {
13399: my $depth = 0;
13400: my $chg = 0;
13401: for (my $i=0; $i<@{$chkcats[0]}; $i++) {
13402: my $name = $chkcats[0][$i];
13403: my $item;
13404: if ($name eq '') {
13405: $chg ++;
13406: } else {
13407: $item = &escape($name).'::0';
13408: if ($chg) {
13409: $domconfig{'coursecategories'}{'cats'}{$item} -= $chg;
13410: }
13411: $depth ++;
13412: &recurse_check(\@chkcats,$domconfig{'coursecategories'}{'cats'},$depth,$name);
13413: $depth --;
13414: }
13415: }
13416: }
13417: }
13418: if ((keys(%changes) > 0) || (keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
13419: $putresult = &Apache::lonnet::put_dom('configuration',\%domconfig,$dom);
13420: if ($putresult eq 'ok') {
13421: my %title = (
13422: togglecats => 'Show/Hide a course in catalog',
13423: categorize => 'Assign a category to a course',
13424: togglecatscomm => 'Show/Hide a community in catalog',
13425: categorizecomm => 'Assign a category to a community',
13426: );
13427: my %level = (
13428: dom => 'set in Domain ("Modify Course/Community")',
13429: crs => 'set in Course ("Course Configuration")',
13430: comm => 'set in Community ("Community Configuration")',
13431: none => 'No catalog',
13432: std => 'Standard catalog',
13433: domonly => 'Domain-only catalog',
13434: codesrch => 'Code search form',
13435: );
13436: $resulttext = &mt('Changes made:').'<ul>';
13437: if ($changes{'togglecats'}) {
13438: $resulttext .= '<li>'.&mt("$title{'togglecats'} $level{$env{'form.togglecats'}}").'</li>';
13439: }
13440: if ($changes{'categorize'}) {
13441: $resulttext .= '<li>'.&mt("$title{'categorize'} $level{$env{'form.categorize'}}").'</li>';
13442: }
13443: if ($changes{'togglecatscomm'}) {
13444: $resulttext .= '<li>'.&mt("$title{'togglecatscomm'} $level{$env{'form.togglecatscomm'}}").'</li>';
13445: }
13446: if ($changes{'categorizecomm'}) {
13447: $resulttext .= '<li>'.&mt("$title{'categorizecomm'} $level{$env{'form.categorizecomm'}}").'</li>';
13448: }
13449: if ($changes{'unauth'}) {
13450: $resulttext .= '<li>'.&mt('Catalog type for unauthenticated users set to "'.$level{$env{'form.coursecat_unauth'}}.'"').'</li>';
13451: }
13452: if ($changes{'auth'}) {
13453: $resulttext .= '<li>'.&mt('Catalog type for authenticated users set to "'.$level{$env{'form.coursecat_auth'}}.'"').'</li>';
13454: }
13455: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
13456: my $cathash;
13457: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
13458: $cathash = $domconfig{'coursecategories'}{'cats'};
13459: } else {
13460: $cathash = {};
13461: }
13462: my (@cats,@trails,%allitems);
13463: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,\%allitems);
13464: if (keys(%deletions) > 0) {
13465: $resulttext .= '<li>'.&mt('Deleted categories:').'<ul>';
13466: foreach my $predeltrail (sort {$a <=> $b } (keys(%sort_by_deltrail))) {
13467: $resulttext .= '<li>'.$predeltrails[$predeltrail].'</li>';
13468: }
13469: $resulttext .= '</ul></li>';
13470: }
13471: if (keys(%reorderings) > 0) {
13472: my %sort_by_trail;
13473: $resulttext .= '<li>'.&mt('Reordered categories:').'<ul>';
13474: foreach my $key (keys(%reorderings)) {
13475: if ($allitems{$key} ne '') {
13476: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
13477: }
13478: }
13479: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
13480: $resulttext .= '<li>'.$trails[$trail].'</li>';
13481: }
13482: $resulttext .= '</ul></li>';
13483: }
13484: if (keys(%adds) > 0) {
13485: my %sort_by_trail;
13486: $resulttext .= '<li>'.&mt('Added categories:').'<ul>';
13487: foreach my $key (keys(%adds)) {
13488: if ($allitems{$key} ne '') {
13489: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
13490: }
13491: }
13492: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
13493: $resulttext .= '<li>'.$trails[$trail].'</li>';
13494: }
13495: $resulttext .= '</ul></li>';
13496: }
13497: }
13498: $resulttext .= '</ul>';
13499: if ($changes{'unauth'} || $changes{'auth'}) {
13500: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
13501: if ($changes{'auth'}) {
13502: $domdefaults{'catauth'} = $domconfig{'coursecategories'}{'auth'};
13503: }
13504: if ($changes{'unauth'}) {
13505: $domdefaults{'catunauth'} = $domconfig{'coursecategories'}{'unauth'};
13506: }
13507: my $cachetime = 24*60*60;
13508: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
13509: if (ref($lastactref) eq 'HASH') {
13510: $lastactref->{'domdefaults'} = 1;
13511: }
13512: }
13513: } else {
13514: $resulttext = '<span class="LC_error">'.
13515: &mt('An error occurred: [_1]',$putresult).'</span>';
13516: }
13517: } else {
13518: $resulttext = &mt('No changes made to course and community categories');
13519: }
13520: return $resulttext;
13521: }
13522:
13523: sub modify_serverstatuses {
13524: my ($dom,%domconfig) = @_;
13525: my ($resulttext,%changes,%currserverstatus,%newserverstatus);
13526: if (ref($domconfig{'serverstatuses'}) eq 'HASH') {
13527: %currserverstatus = %{$domconfig{'serverstatuses'}};
13528: }
13529: my @pages = &serverstatus_pages();
13530: foreach my $type (@pages) {
13531: $newserverstatus{$type}{'namedusers'} = '';
13532: $newserverstatus{$type}{'machines'} = '';
13533: if (defined($env{'form.'.$type.'_namedusers'})) {
13534: my @users = split(/,/,$env{'form.'.$type.'_namedusers'});
13535: my @okusers;
13536: foreach my $user (@users) {
13537: my ($uname,$udom) = split(/:/,$user);
13538: if (($udom =~ /^$match_domain$/) &&
13539: (&Apache::lonnet::domain($udom)) &&
13540: ($uname =~ /^$match_username$/)) {
13541: if (!grep(/^\Q$user\E/,@okusers)) {
13542: push(@okusers,$user);
13543: }
13544: }
13545: }
13546: if (@okusers > 0) {
13547: @okusers = sort(@okusers);
13548: $newserverstatus{$type}{'namedusers'} = join(',',@okusers);
13549: }
13550: }
13551: if (defined($env{'form.'.$type.'_machines'})) {
13552: my @machines = split(/,/,$env{'form.'.$type.'_machines'});
13553: my @okmachines;
13554: foreach my $ip (@machines) {
13555: my @parts = split(/\./,$ip);
13556: next if (@parts < 4);
13557: my $badip = 0;
13558: for (my $i=0; $i<4; $i++) {
13559: if (!(($parts[$i] >= 0) && ($parts[$i] <= 255))) {
13560: $badip = 1;
13561: last;
13562: }
13563: }
13564: if (!$badip) {
13565: push(@okmachines,$ip);
13566: }
13567: }
13568: @okmachines = sort(@okmachines);
13569: $newserverstatus{$type}{'machines'} = join(',',@okmachines);
13570: }
13571: }
13572: my %serverstatushash = (
13573: serverstatuses => \%newserverstatus,
13574: );
13575: foreach my $type (@pages) {
13576: foreach my $setting ('namedusers','machines') {
13577: my (@current,@new);
13578: if (ref($currserverstatus{$type}) eq 'HASH') {
13579: if ($currserverstatus{$type}{$setting} ne '') {
13580: @current = split(/,/,$currserverstatus{$type}{$setting});
13581: }
13582: }
13583: if ($newserverstatus{$type}{$setting} ne '') {
13584: @new = split(/,/,$newserverstatus{$type}{$setting});
13585: }
13586: if (@current > 0) {
13587: if (@new > 0) {
13588: foreach my $item (@current) {
13589: if (!grep(/^\Q$item\E$/,@new)) {
13590: $changes{$type}{$setting} = 1;
13591: last;
13592: }
13593: }
13594: foreach my $item (@new) {
13595: if (!grep(/^\Q$item\E$/,@current)) {
13596: $changes{$type}{$setting} = 1;
13597: last;
13598: }
13599: }
13600: } else {
13601: $changes{$type}{$setting} = 1;
13602: }
13603: } elsif (@new > 0) {
13604: $changes{$type}{$setting} = 1;
13605: }
13606: }
13607: }
13608: if (keys(%changes) > 0) {
13609: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
13610: my $putresult = &Apache::lonnet::put_dom('configuration',
13611: \%serverstatushash,$dom);
13612: if ($putresult eq 'ok') {
13613: $resulttext .= &mt('Changes made:').'<ul>';
13614: foreach my $type (@pages) {
13615: if (ref($changes{$type}) eq 'HASH') {
13616: $resulttext .= '<li>'.$titles->{$type}.'<ul>';
13617: if ($changes{$type}{'namedusers'}) {
13618: if ($newserverstatus{$type}{'namedusers'} eq '') {
13619: $resulttext .= '<li>'.&mt("Access terminated for all specific (named) users").'</li>'."\n";
13620: } else {
13621: $resulttext .= '<li>'.&mt("Access available for the following specified users: ").$newserverstatus{$type}{'namedusers'}.'</li>'."\n";
13622: }
13623: }
13624: if ($changes{$type}{'machines'}) {
13625: if ($newserverstatus{$type}{'machines'} eq '') {
13626: $resulttext .= '<li>'.&mt("Access terminated for all specific IP addresses").'</li>'."\n";
13627: } else {
13628: $resulttext .= '<li>'.&mt("Access available for the following specified IP addresses: ").$newserverstatus{$type}{'machines'}.'</li>'."\n";
13629: }
13630:
13631: }
13632: $resulttext .= '</ul></li>';
13633: }
13634: }
13635: $resulttext .= '</ul>';
13636: } else {
13637: $resulttext = '<span class="LC_error">'.
13638: &mt('An error occurred saving access settings for server status pages: [_1].',$putresult).'</span>';
13639:
13640: }
13641: } else {
13642: $resulttext = &mt('No changes made to access to server status pages');
13643: }
13644: return $resulttext;
13645: }
13646:
13647: sub modify_helpsettings {
13648: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
13649: my ($resulttext,$errors,%changes,%helphash);
13650: my %defaultchecked = ('submitbugs' => 'on');
13651: my @offon = ('off','on');
13652: my @toggles = ('submitbugs');
13653: my %current = ('submitbugs' => '',
13654: 'adhoc' => {},
13655: );
13656: if (ref($domconfig{'helpsettings'}) eq 'HASH') {
13657: %current = %{$domconfig{'helpsettings'}};
13658: }
13659: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
13660: foreach my $item (@toggles) {
13661: if ($defaultchecked{$item} eq 'on') {
13662: if ($current{$item} eq '') {
13663: if ($env{'form.'.$item} eq '0') {
13664: $changes{$item} = 1;
13665: }
13666: } elsif ($current{$item} ne $env{'form.'.$item}) {
13667: $changes{$item} = 1;
13668: }
13669: } elsif ($defaultchecked{$item} eq 'off') {
13670: if ($current{$item} eq '') {
13671: if ($env{'form.'.$item} eq '1') {
13672: $changes{$item} = 1;
13673: }
13674: } elsif ($current{$item} ne $env{'form.'.$item}) {
13675: $changes{$item} = 1;
13676: }
13677: }
13678: if (($env{'form.'.$item} eq '0') || ($env{'form.'.$item} eq '1')) {
13679: $helphash{'helpsettings'}{$item} = $env{'form.'.$item};
13680: }
13681: }
13682: my $maxnum = $env{'form.helproles_maxnum'};
13683: my $confname = $dom.'-domainconfig';
13684: my %existing=&Apache::lonnet::dump('roles',$dom,$confname,'rolesdef_');
13685: my (@allpos,%newsettings,%changedprivs,$newrole);
13686: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
13687: my @accesstypes = ('all','dh','da','none','status','inc','exc');
13688: my %domhelpdesk = &Apache::lonnet::get_active_domroles($dom,['dh','da']);
13689: my %lt = &Apache::lonlocal::texthash(
13690: s => 'system',
13691: d => 'domain',
13692: order => 'Display order',
13693: access => 'Role usage',
13694: all => 'All with domain helpdesk or helpdesk assistant role',
13695: dh => 'All with domain helpdesk role',
13696: da => 'All with domain helpdesk assistant role',
13697: none => 'None',
13698: status => 'Determined based on institutional status',
13699: inc => 'Include all, but exclude specific personnel',
13700: exc => 'Exclude all, but include specific personnel',
13701: );
13702: for (my $num=0; $num<=$maxnum; $num++) {
13703: my ($prefix,$identifier,$rolename,%curr);
13704: if ($num == $maxnum) {
13705: next unless ($env{'form.newcusthelp'} == $maxnum);
13706: $identifier = 'custhelp'.$num;
13707: $prefix = 'helproles_'.$num;
13708: $rolename = $env{'form.custhelpname'.$num};
13709: $rolename=~s/[^A-Za-z0-9]//gs;
13710: next if ($rolename eq '');
13711: next if (exists($existing{'rolesdef_'.$rolename}));
13712: my %newprivs = &Apache::lonuserutils::custom_role_update($rolename,$identifier);
13713: my $result = &Apache::lonnet::definerole($rolename,$newprivs{'s'},$newprivs{'d'},
13714: $newprivs{'c'},$confname,$dom);
13715: if ($result ne 'ok') {
13716: $errors .= '<li><span class="LC_error">'.
13717: &mt('An error occurred storing the new custom role: [_1]',
13718: $result).'</span></li>';
13719: next;
13720: } else {
13721: $changedprivs{$rolename} = \%newprivs;
13722: $newrole = $rolename;
13723: }
13724: } else {
13725: $prefix = 'helproles_'.$num;
13726: $rolename = $env{'form.'.$prefix};
13727: next if ($rolename eq '');
13728: next unless (exists($existing{'rolesdef_'.$rolename}));
13729: $identifier = 'custhelp'.$num;
13730: my %newprivs = &Apache::lonuserutils::custom_role_update($rolename,$identifier);
13731: my %currprivs;
13732: ($currprivs{'s'},$currprivs{'d'},$currprivs{'c'}) =
13733: split(/\_/,$existing{'rolesdef_'.$rolename});
13734: foreach my $level ('c','d','s') {
13735: if ($newprivs{$level} ne $currprivs{$level}) {
13736: my $result = &Apache::lonnet::definerole($rolename,$newprivs{'s'},$newprivs{'d'},
13737: $newprivs{'c'},$confname,$dom);
13738: if ($result ne 'ok') {
13739: $errors .= '<li><span class="LC_error">'.
13740: &mt('An error occurred storing privileges for existing role [_1]: [_2]',
13741: $rolename,$result).'</span></li>';
13742: } else {
13743: $changedprivs{$rolename} = \%newprivs;
13744: }
13745: last;
13746: }
13747: }
13748: if (ref($current{'adhoc'}) eq 'HASH') {
13749: if (ref($current{'adhoc'}{$rolename}) eq 'HASH') {
13750: %curr = %{$current{'adhoc'}{$rolename}};
13751: }
13752: }
13753: }
13754: my $newpos = $env{'form.'.$prefix.'_pos'};
13755: $newpos =~ s/\D+//g;
13756: $allpos[$newpos] = $rolename;
13757: my $newdesc = $env{'form.'.$prefix.'_desc'};
13758: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'desc'} = $newdesc;
13759: if ($curr{'desc'}) {
13760: if ($curr{'desc'} ne $newdesc) {
13761: $changes{'customrole'}{$rolename}{'desc'} = 1;
13762: $newsettings{$rolename}{'desc'} = $newdesc;
13763: }
13764: } elsif ($newdesc ne '') {
13765: $changes{'customrole'}{$rolename}{'desc'} = 1;
13766: $newsettings{$rolename}{'desc'} = $newdesc;
13767: }
13768: my $access = $env{'form.'.$prefix.'_access'};
13769: if (grep(/^\Q$access\E$/,@accesstypes)) {
13770: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'} = $access;
13771: if ($access eq 'status') {
13772: my @statuses = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_status');
13773: if (scalar(@statuses) == 0) {
13774: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'} = 'none';
13775: } else {
13776: my (@shownstatus,$numtypes);
13777: $helphash{'helpsettings'}{'adhoc'}{$rolename}{$access} = [];
13778: if (ref($types) eq 'ARRAY') {
13779: $numtypes = scalar(@{$types});
13780: foreach my $type (sort(@statuses)) {
13781: if ($type eq 'default') {
13782: push(@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}},$type);
13783: } elsif (grep(/^\Q$type\E$/,@{$types})) {
13784: push(@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}},$type);
13785: push(@shownstatus,$usertypes->{$type});
13786: }
13787: }
13788: }
13789: if (grep(/^default$/,@statuses)) {
13790: push(@shownstatus,$othertitle);
13791: }
13792: if (scalar(@shownstatus) == 1+$numtypes) {
13793: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'} = 'all';
13794: delete($helphash{'helpsettings'}{'adhoc'}{$rolename}{'status'});
13795: } else {
13796: $newsettings{$rolename}{'status'} = join(' '.&mt('or').' ',@shownstatus);
13797: if (ref($curr{'status'}) eq 'ARRAY') {
13798: my @diffs = &Apache::loncommon::compare_arrays($helphash{'helpsettings'}{'adhoc'}{$rolename}{$access},$curr{$access});
13799: if (@diffs) {
13800: $changes{'customrole'}{$rolename}{$access} = 1;
13801: }
13802: } elsif (@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}}) {
13803: $changes{'customrole'}{$rolename}{$access} = 1;
13804: }
13805: }
13806: }
13807: } elsif (($access eq 'inc') || ($access eq 'exc')) {
13808: my @personnel = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_staff_'.$access);
13809: my @newspecstaff;
13810: $helphash{'helpsettings'}{'adhoc'}{$rolename}{$access} = [];
13811: foreach my $person (sort(@personnel)) {
13812: if ($domhelpdesk{$person}) {
13813: push(@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}},$person);
13814: }
13815: }
13816: if (ref($curr{$access}) eq 'ARRAY') {
13817: my @diffs = &Apache::loncommon::compare_arrays($helphash{'helpsettings'}{'adhoc'}{$rolename}{$access},$curr{$access});
13818: if (@diffs) {
13819: $changes{'customrole'}{$rolename}{$access} = 1;
13820: }
13821: } elsif (@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}}) {
13822: $changes{'customrole'}{$rolename}{$access} = 1;
13823: }
13824: foreach my $person (@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}}) {
13825: my ($uname,$udom) = split(/:/,$person);
13826: push(@newspecstaff,&Apache::loncommon::aboutmewrapper(&Apache::loncommon::plainname($uname,$udom,'lastname'),$uname,$udom));
13827: }
13828: $newsettings{$rolename}{$access} = join(', ',sort(@newspecstaff));
13829: }
13830: } else {
13831: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'}= 'all';
13832: }
13833: unless ($curr{'access'} eq $access) {
13834: $changes{'customrole'}{$rolename}{'access'} = 1;
13835: $newsettings{$rolename}{'access'} = $lt{$helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'}};
13836: }
13837: }
13838: if (@allpos > 0) {
13839: my $idx = 0;
13840: foreach my $rolename (@allpos) {
13841: if ($rolename ne '') {
13842: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'order'} = $idx;
13843: if (ref($current{'adhoc'}) eq 'HASH') {
13844: if (ref($current{'adhoc'}{$rolename}) eq 'HASH') {
13845: if ($current{'adhoc'}{$rolename}{'order'} ne $idx) {
13846: $changes{'customrole'}{$rolename}{'order'} = 1;
13847: $newsettings{$rolename}{'order'} = $idx+1;
13848: }
13849: }
13850: }
13851: $idx ++;
13852: }
13853: }
13854: }
13855: my $putresult;
13856: if (keys(%changes) > 0) {
13857: $putresult = &Apache::lonnet::put_dom('configuration',\%helphash,$dom);
13858: if ($putresult eq 'ok') {
13859: if (ref($helphash{'helpsettings'}) eq 'HASH') {
13860: $domdefaults{'submitbugs'} = $helphash{'helpsettings'}{'submitbugs'};
13861: if (ref($helphash{'helpsettings'}{'adhoc'}) eq 'HASH') {
13862: $domdefaults{'adhocroles'} = $helphash{'helpsettings'}{'adhoc'};
13863: }
13864: }
13865: my $cachetime = 24*60*60;
13866: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
13867: if (ref($lastactref) eq 'HASH') {
13868: $lastactref->{'domdefaults'} = 1;
13869: }
13870: } else {
13871: $errors .= '<li><span class="LC_error">'.
13872: &mt('An error occurred storing the settings: [_1]',
13873: $putresult).'</span></li>';
13874: }
13875: }
13876: if ((keys(%changes) && ($putresult eq 'ok')) || (keys(%changedprivs))) {
13877: $resulttext = &mt('Changes made:').'<ul>';
13878: my (%shownprivs,@levelorder);
13879: @levelorder = ('c','d','s');
13880: if ((keys(%changes)) && ($putresult eq 'ok')) {
13881: foreach my $item (sort(keys(%changes))) {
13882: if ($item eq 'submitbugs') {
13883: $resulttext .= '<li>'.&mt('Display link to: [_1] set to "'.$offon[$env{'form.'.$item}].'".',
13884: &Apache::loncommon::modal_link('http://bugs.loncapa.org',
13885: &mt('LON-CAPA bug tracker'),600,500)).'</li>';
13886: } elsif ($item eq 'customrole') {
13887: if (ref($changes{'customrole'}) eq 'HASH') {
13888: my @keyorder = ('order','desc','access','status','exc','inc');
13889: my %keytext = &Apache::lonlocal::texthash(
13890: order => 'Order',
13891: desc => 'Role description',
13892: access => 'Role usage',
13893: status => 'Allowed institutional types',
13894: exc => 'Allowed personnel',
13895: inc => 'Disallowed personnel',
13896: );
13897: foreach my $role (sort(keys(%{$changes{'customrole'}}))) {
13898: if (ref($changes{'customrole'}{$role}) eq 'HASH') {
13899: if ($role eq $newrole) {
13900: $resulttext .= '<li>'.&mt('New custom role added: [_1]',
13901: $role).'<ul>';
13902: } else {
13903: $resulttext .= '<li>'.&mt('Existing custom role modified: [_1]',
13904: $role).'<ul>';
13905: }
13906: foreach my $key (@keyorder) {
13907: if ($changes{'customrole'}{$role}{$key}) {
13908: $resulttext .= '<li>'.&mt("[_1] set to: [_2]",
13909: $keytext{$key},$newsettings{$role}{$key}).
13910: '</li>';
13911: }
13912: }
13913: if (ref($changedprivs{$role}) eq 'HASH') {
13914: $shownprivs{$role} = 1;
13915: $resulttext .= '<li>'.&mt('Privileges set to :').'<ul>';
13916: foreach my $level (@levelorder) {
13917: foreach my $item (split(/\:/,$changedprivs{$role}{$level})) {
13918: next if ($item eq '');
13919: my ($priv) = split(/\&/,$item,2);
13920: if (&Apache::lonnet::plaintext($priv)) {
13921: $resulttext .= '<li>'.&Apache::lonnet::plaintext($priv);
13922: unless ($level eq 'c') {
13923: $resulttext .= ' ('.$lt{$level}.')';
13924: }
13925: $resulttext .= '</li>';
13926: }
13927: }
13928: }
13929: $resulttext .= '</ul>';
13930: }
13931: $resulttext .= '</ul></li>';
13932: }
13933: }
13934: }
13935: }
13936: }
13937: }
13938: if (keys(%changedprivs)) {
13939: foreach my $role (sort(keys(%changedprivs))) {
13940: unless ($shownprivs{$role}) {
13941: $resulttext .= '<li>'.&mt('Existing custom role modified: [_1]',
13942: $role).'<ul>'.
13943: '<li>'.&mt('Privileges set to :').'<ul>';
13944: foreach my $level (@levelorder) {
13945: foreach my $item (split(/\:/,$changedprivs{$role}{$level})) {
13946: next if ($item eq '');
13947: my ($priv) = split(/\&/,$item,2);
13948: if (&Apache::lonnet::plaintext($priv)) {
13949: $resulttext .= '<li>'.&Apache::lonnet::plaintext($priv);
13950: unless ($level eq 'c') {
13951: $resulttext .= ' ('.$lt{$level}.')';
13952: }
13953: $resulttext .= '</li>';
13954: }
13955: }
13956: }
13957: $resulttext .= '</ul></li></ul></li>';
13958: }
13959: }
13960: }
13961: $resulttext .= '</ul>';
13962: } else {
13963: $resulttext = &mt('No changes made to help settings');
13964: }
13965: if ($errors) {
13966: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
13967: $errors.'</ul>';
13968: }
13969: return $resulttext;
13970: }
13971:
13972: sub modify_coursedefaults {
13973: my ($dom,$lastactref,%domconfig) = @_;
13974: my ($resulttext,$errors,%changes,%defaultshash);
13975: my %defaultchecked = (
13976: 'canuse_pdfforms' => 'off',
13977: 'uselcmath' => 'on',
13978: 'usejsme' => 'on'
13979: );
13980: my @toggles = ('canuse_pdfforms','uselcmath','usejsme');
13981: my @numbers = ('anonsurvey_threshold','uploadquota_official','uploadquota_unofficial',
13982: 'uploadquota_community','uploadquota_textbook','uploadquota_placement',
13983: 'mysqltables_official','mysqltables_unofficial','mysqltables_community',
13984: 'mysqltables_textbook','mysqltables_placement');
13985: my @types = ('official','unofficial','community','textbook','placement');
13986: my %staticdefaults = (
13987: anonsurvey_threshold => 10,
13988: uploadquota => 500,
13989: postsubmit => 60,
13990: mysqltables => 172800,
13991: );
13992: my %texoptions = (
13993: MathJax => 'MathJax',
13994: mimetex => &mt('Convert to Images'),
13995: tth => &mt('TeX to HTML'),
13996: );
13997: $defaultshash{'coursedefaults'} = {};
13998:
13999: if (ref($domconfig{'coursedefaults'}) ne 'HASH') {
14000: if ($domconfig{'coursedefaults'} eq '') {
14001: $domconfig{'coursedefaults'} = {};
14002: }
14003: }
14004:
14005: if (ref($domconfig{'coursedefaults'}) eq 'HASH') {
14006: foreach my $item (@toggles) {
14007: if ($defaultchecked{$item} eq 'on') {
14008: if (($domconfig{'coursedefaults'}{$item} eq '') &&
14009: ($env{'form.'.$item} eq '0')) {
14010: $changes{$item} = 1;
14011: } elsif ($domconfig{'coursedefaults'}{$item} ne $env{'form.'.$item}) {
14012: $changes{$item} = 1;
14013: }
14014: } elsif ($defaultchecked{$item} eq 'off') {
14015: if (($domconfig{'coursedefaults'}{$item} eq '') &&
14016: ($env{'form.'.$item} eq '1')) {
14017: $changes{$item} = 1;
14018: } elsif ($domconfig{'coursedefaults'}{$item} ne $env{'form.'.$item}) {
14019: $changes{$item} = 1;
14020: }
14021: }
14022: $defaultshash{'coursedefaults'}{$item} = $env{'form.'.$item};
14023: }
14024: foreach my $item (@numbers) {
14025: my ($currdef,$newdef);
14026: $newdef = $env{'form.'.$item};
14027: if ($item eq 'anonsurvey_threshold') {
14028: $currdef = $domconfig{'coursedefaults'}{$item};
14029: $newdef =~ s/\D//g;
14030: if ($newdef eq '' || $newdef < 1) {
14031: $newdef = 1;
14032: }
14033: $defaultshash{'coursedefaults'}{$item} = $newdef;
14034: } else {
14035: my ($setting,$type) = ($item =~ /^(uploadquota|mysqltables)_(\w+)$/);
14036: if (ref($domconfig{'coursedefaults'}{$setting}) eq 'HASH') {
14037: $currdef = $domconfig{'coursedefaults'}{$setting}{$type};
14038: }
14039: $newdef =~ s/[^\w.\-]//g;
14040: $defaultshash{'coursedefaults'}{$setting}{$type} = $newdef;
14041: }
14042: if ($currdef ne $newdef) {
14043: my $staticdef;
14044: if ($item eq 'anonsurvey_threshold') {
14045: unless (($currdef eq '') && ($newdef == $staticdefaults{$item})) {
14046: $changes{$item} = 1;
14047: }
14048: } elsif ($item =~ /^(uploadquota|mysqltables)_/) {
14049: my $setting = $1;
14050: unless (($currdef eq '') && ($newdef == $staticdefaults{$setting})) {
14051: $changes{$setting} = 1;
14052: }
14053: }
14054: }
14055: }
14056: my $texengine;
14057: if ($env{'form.texengine'} =~ /^(MathJax|mimetex|tth)$/) {
14058: $texengine = $env{'form.texengine'};
14059: if ($defaultshash{'coursedefaults'}{'texengine'} eq '') {
14060: unless ($texengine eq 'MathJax') {
14061: $changes{'texengine'} = 1;
14062: }
14063: } elsif ($defaultshash{'coursedefaults'}{'texengine'} ne $texengine) {
14064: $changes{'texengine'} = 1;
14065: }
14066: }
14067: if ($texengine ne '') {
14068: $defaultshash{'coursedefaults'}{'texengine'} = $texengine;
14069: }
14070: my $currclone = $domconfig{'coursedefaults'}{'canclone'};
14071: my @currclonecode;
14072: if (ref($currclone) eq 'HASH') {
14073: if (ref($currclone->{'instcode'}) eq 'ARRAY') {
14074: @currclonecode = @{$currclone->{'instcode'}};
14075: }
14076: }
14077: my $newclone;
14078: if ($env{'form.canclone'} =~ /^(none|domain|instcode)$/) {
14079: $newclone = $env{'form.canclone'};
14080: }
14081: if ($newclone eq 'instcode') {
14082: my @newcodes = &Apache::loncommon::get_env_multiple('form.clonecode');
14083: my (%codedefaults,@code_order,@clonecode);
14084: &Apache::lonnet::auto_instcode_defaults($dom,\%codedefaults,
14085: \@code_order);
14086: foreach my $item (@code_order) {
14087: if (grep(/^\Q$item\E$/,@newcodes)) {
14088: push(@clonecode,$item);
14089: }
14090: }
14091: if (@clonecode) {
14092: $defaultshash{'coursedefaults'}{'canclone'} = { $newclone => \@clonecode };
14093: my @diffs = &Apache::loncommon::compare_arrays(\@currclonecode,\@clonecode);
14094: if (@diffs) {
14095: $changes{'canclone'} = 1;
14096: }
14097: } else {
14098: $newclone eq '';
14099: }
14100: } elsif ($newclone ne '') {
14101: $defaultshash{'coursedefaults'}{'canclone'} = $newclone;
14102: }
14103: if ($newclone ne $currclone) {
14104: $changes{'canclone'} = 1;
14105: }
14106: my %credits;
14107: foreach my $type (@types) {
14108: unless ($type eq 'community') {
14109: $credits{$type} = $env{'form.'.$type.'_credits'};
14110: $credits{$type} =~ s/[^\d.]+//g;
14111: }
14112: }
14113: if ((ref($domconfig{'coursedefaults'}{'coursecredits'}) ne 'HASH') &&
14114: ($env{'form.coursecredits'} eq '1')) {
14115: $changes{'coursecredits'} = 1;
14116: foreach my $type (keys(%credits)) {
14117: $defaultshash{'coursedefaults'}{'coursecredits'}{$type} = $credits{$type};
14118: }
14119: } else {
14120: if ($env{'form.coursecredits'} eq '1') {
14121: foreach my $type (@types) {
14122: unless ($type eq 'community') {
14123: if ($domconfig{'coursedefaults'}{'coursecredits'}{$type} ne $credits{$type}) {
14124: $changes{'coursecredits'} = 1;
14125: }
14126: $defaultshash{'coursedefaults'}{'coursecredits'}{$type} = $credits{$type};
14127: }
14128: }
14129: } elsif (ref($domconfig{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
14130: foreach my $type (@types) {
14131: unless ($type eq 'community') {
14132: if ($domconfig{'coursedefaults'}{'coursecredits'}{$type}) {
14133: $changes{'coursecredits'} = 1;
14134: last;
14135: }
14136: }
14137: }
14138: }
14139: }
14140: if ($env{'form.postsubmit'} eq '1') {
14141: $defaultshash{'coursedefaults'}{'postsubmit'}{'client'} = 'on';
14142: my %currtimeout;
14143: if (ref($domconfig{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
14144: if ($domconfig{'coursedefaults'}{'postsubmit'}{'client'} eq 'off') {
14145: $changes{'postsubmit'} = 1;
14146: }
14147: if (ref($domconfig{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
14148: %currtimeout = %{$domconfig{'coursedefaults'}{'postsubmit'}{'timeout'}};
14149: }
14150: } else {
14151: $changes{'postsubmit'} = 1;
14152: }
14153: foreach my $type (@types) {
14154: my $timeout = $env{'form.'.$type.'_timeout'};
14155: $timeout =~ s/\D//g;
14156: if ($timeout == $staticdefaults{'postsubmit'}) {
14157: $timeout = '';
14158: } elsif (($timeout eq '') || ($timeout =~ /^0+$/)) {
14159: $timeout = '0';
14160: }
14161: unless ($timeout eq '') {
14162: $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type} = $timeout;
14163: }
14164: if (exists($currtimeout{$type})) {
14165: if ($timeout ne $currtimeout{$type}) {
14166: $changes{'postsubmit'} = 1;
14167: }
14168: } elsif ($timeout ne '') {
14169: $changes{'postsubmit'} = 1;
14170: }
14171: }
14172: } else {
14173: $defaultshash{'coursedefaults'}{'postsubmit'}{'client'} = 'off';
14174: if (ref($domconfig{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
14175: if ($domconfig{'coursedefaults'}{'postsubmit'}{'client'} eq 'on') {
14176: $changes{'postsubmit'} = 1;
14177: }
14178: } else {
14179: $changes{'postsubmit'} = 1;
14180: }
14181: }
14182: }
14183: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
14184: $dom);
14185: if ($putresult eq 'ok') {
14186: if (keys(%changes) > 0) {
14187: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
14188: if (($changes{'canuse_pdfforms'}) || ($changes{'uploadquota'}) || ($changes{'postsubmit'}) ||
14189: ($changes{'coursecredits'}) || ($changes{'uselcmath'}) || ($changes{'usejsme'}) ||
14190: ($changes{'canclone'}) || ($changes{'mysqltables'}) || ($changes{'texengine'})) {
14191: foreach my $item ('canuse_pdfforms','uselcmath','usejsme','texengine') {
14192: if ($changes{$item}) {
14193: $domdefaults{$item}=$defaultshash{'coursedefaults'}{$item};
14194: }
14195: }
14196: if ($changes{'coursecredits'}) {
14197: if (ref($defaultshash{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
14198: foreach my $type (keys(%{$defaultshash{'coursedefaults'}{'coursecredits'}})) {
14199: $domdefaults{$type.'credits'} =
14200: $defaultshash{'coursedefaults'}{'coursecredits'}{$type};
14201: }
14202: }
14203: }
14204: if ($changes{'postsubmit'}) {
14205: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
14206: $domdefaults{'postsubmit'} = $defaultshash{'coursedefaults'}{'postsubmit'}{'client'};
14207: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
14208: foreach my $type (keys(%{$defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}})) {
14209: $domdefaults{$type.'postsubtimeout'} =
14210: $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type};
14211: }
14212: }
14213: }
14214: }
14215: if ($changes{'uploadquota'}) {
14216: if (ref($defaultshash{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
14217: foreach my $type (@types) {
14218: $domdefaults{$type.'quota'}=$defaultshash{'coursedefaults'}{'uploadquota'}{$type};
14219: }
14220: }
14221: }
14222: if ($changes{'canclone'}) {
14223: if (ref($defaultshash{'coursedefaults'}{'canclone'}) eq 'HASH') {
14224: if (ref($defaultshash{'coursedefaults'}{'canclone'}{'instcode'}) eq 'ARRAY') {
14225: my @clonecodes = @{$defaultshash{'coursedefaults'}{'canclone'}{'instcode'}};
14226: if (@clonecodes) {
14227: $domdefaults{'canclone'} = join('+',@clonecodes);
14228: }
14229: }
14230: } else {
14231: $domdefaults{'canclone'}=$defaultshash{'coursedefaults'}{'canclone'};
14232: }
14233: }
14234: my $cachetime = 24*60*60;
14235: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
14236: if (ref($lastactref) eq 'HASH') {
14237: $lastactref->{'domdefaults'} = 1;
14238: }
14239: }
14240: $resulttext = &mt('Changes made:').'<ul>';
14241: foreach my $item (sort(keys(%changes))) {
14242: if ($item eq 'canuse_pdfforms') {
14243: if ($env{'form.'.$item} eq '1') {
14244: $resulttext .= '<li>'.&mt("Course/Community users can create/upload PDF forms set to 'on'").'</li>';
14245: } else {
14246: $resulttext .= '<li>'.&mt('Course/Community users can create/upload PDF forms set to "off"').'</li>';
14247: }
14248: } elsif ($item eq 'uselcmath') {
14249: if ($env{'form.'.$item} eq '1') {
14250: $resulttext .= '<li>'.&mt('Math preview uses LON-CAPA previewer (javascript), if supported by browser.').'</li>';
14251: } else {
14252: $resulttext .= '<li>'.&mt('Math preview uses DragMath (Java), if supported by client OS.').'</li>';
14253: }
14254: } elsif ($item eq 'usejsme') {
14255: if ($env{'form.'.$item} eq '1') {
14256: $resulttext .= '<li>'.&mt('Molecule editor uses JSME (HTML5), if supported by browser.').'</li>';
14257: } else {
14258: $resulttext .= '<li>'.&mt('Molecule editor uses JME (Java), if supported by client OS.').'</li>';
14259: }
14260: } elsif ($item eq 'texengine') {
14261: if ($defaultshash{'coursedefaults'}{'texengine'} ne '') {
14262: $resulttext .= '<li>'.&mt('Default method to display mathematics set to: "[_1]"',
14263: $texoptions{$defaultshash{'coursedefaults'}{'texengine'}}).'</li>';
14264: }
14265: } elsif ($item eq 'anonsurvey_threshold') {
14266: $resulttext .= '<li>'.&mt('Responder count required for display of anonymous survey submissions set to [_1].',$defaultshash{'coursedefaults'}{'anonsurvey_threshold'}).'</li>';
14267: } elsif ($item eq 'uploadquota') {
14268: if (ref($defaultshash{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
14269: $resulttext .= '<li>'.&mt('Default quota for content uploaded to a course/community via Course Editor set as follows:').'<ul>'.
14270: '<li>'.&mt('Official courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'official'}.'</b>').'</li>'.
14271: '<li>'.&mt('Unofficial courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'unofficial'}.'</b>').'</li>'.
14272: '<li>'.&mt('Textbook courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'textbook'}.'</b>').'</li>'.
14273: '<li>'.&mt('Placement tests: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'placement'}.'</b>').'</li>'.
14274: '<li>'.&mt('Communities: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'community'}.'</b>').'</li>'.
14275: '</ul>'.
14276: '</li>';
14277: } else {
14278: $resulttext .= '<li>'.&mt('Default quota for content uploaded via Course Editor remains default: [_1] MB',$staticdefaults{'uploadquota'}).'</li>';
14279: }
14280: } elsif ($item eq 'mysqltables') {
14281: if (ref($defaultshash{'coursedefaults'}{'mysqltables'}) eq 'HASH') {
14282: $resulttext .= '<li>'.&mt('Lifetime of "Temporary" MySQL tables (student performance data) on homeserver').'<ul>'.
14283: '<li>'.&mt('Official courses: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'official'}.'</b>').'</li>'.
14284: '<li>'.&mt('Unofficial courses: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'unofficial'}.'</b>').'</li>'.
14285: '<li>'.&mt('Textbook courses: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'textbook'}.'</b>').'</li>'.
14286: '<li>'.&mt('Placement tests: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'placement'}.'</b>').'</li>'.
14287: '<li>'.&mt('Communities: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'community'}.'</b>').'</li>'.
14288: '</ul>'.
14289: '</li>';
14290: } else {
14291: $resulttext .= '<li>'.&mt('Lifetime of "Temporary" MySQL tables (student performance data) on homeserver remains default: [_1] s',$staticdefaults{'uploadquota'}).'</li>';
14292: }
14293: } elsif ($item eq 'postsubmit') {
14294: if ($domdefaults{'postsubmit'} eq 'off') {
14295: $resulttext .= '<li>'.&mt('Submit button(s) remain enabled on page after student makes submission.');
14296: } else {
14297: $resulttext .= '<li>'.&mt('Submit button(s) disabled on page after student makes submission').'; ';
14298: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
14299: $resulttext .= &mt('durations:').'<ul>';
14300: foreach my $type (@types) {
14301: $resulttext .= '<li>';
14302: my $timeout;
14303: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
14304: $timeout = $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type};
14305: }
14306: my $display;
14307: if ($timeout eq '0') {
14308: $display = &mt('unlimited');
14309: } elsif ($timeout eq '') {
14310: $display = &mt('[quant,_1,second] (default)',$staticdefaults{'postsubmit'});
14311: } else {
14312: $display = &mt('[quant,_1,second]',$timeout);
14313: }
14314: if ($type eq 'community') {
14315: $resulttext .= &mt('Communities');
14316: } elsif ($type eq 'official') {
14317: $resulttext .= &mt('Official courses');
14318: } elsif ($type eq 'unofficial') {
14319: $resulttext .= &mt('Unofficial courses');
14320: } elsif ($type eq 'textbook') {
14321: $resulttext .= &mt('Textbook courses');
14322: } elsif ($type eq 'placement') {
14323: $resulttext .= &mt('Placement tests');
14324: }
14325: $resulttext .= ' -- '.$display.'</li>';
14326: }
14327: $resulttext .= '</ul>';
14328: }
14329: $resulttext .= '</li>';
14330: }
14331: } elsif ($item eq 'coursecredits') {
14332: if (ref($defaultshash{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
14333: if (($domdefaults{'officialcredits'} eq '') &&
14334: ($domdefaults{'unofficialcredits'} eq '') &&
14335: ($domdefaults{'textbookcredits'} eq '')) {
14336: $resulttext .= '<li>'.&mt('Student credits not in use for courses in this domain').'</li>';
14337: } else {
14338: $resulttext .= '<li>'.&mt('Student credits can be set per course by a Domain Coordinator, with the following defaults applying:').'<ul>'.
14339: '<li>'.&mt('Official courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'official'}).'</li>'.
14340: '<li>'.&mt('Unofficial courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'unofficial'}).'</li>'.
14341: '<li>'.&mt('Textbook courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'textbook'}).'</li>'.
14342: '</ul>'.
14343: '</li>';
14344: }
14345: } else {
14346: $resulttext .= '<li>'.&mt('Student credits not in use for courses in this domain').'</li>';
14347: }
14348: } elsif ($item eq 'canclone') {
14349: if (ref($defaultshash{'coursedefaults'}{'canclone'}) eq 'HASH') {
14350: if (ref($defaultshash{'coursedefaults'}{'canclone'}{'instcode'}) eq 'ARRAY') {
14351: my $clonecodes = join(' '.&mt('and').' ',@{$defaultshash{'coursedefaults'}{'canclone'}{'instcode'}});
14352: $resulttext .= '<li>'.&mt('By default, official courses can be cloned from existing courses with the same: [_1]','<b>'.$clonecodes.'</b>').'</li>';
14353: }
14354: } elsif ($defaultshash{'coursedefaults'}{'canclone'} eq 'domain') {
14355: $resulttext .= '<li>'.&mt('By default, a course requester can clone any course from his/her domain.').'</li>';
14356: } else {
14357: $resulttext .= '<li>'.&mt('By default, only course owner and coordinators may clone a course.').'</li>';
14358: }
14359: }
14360: }
14361: $resulttext .= '</ul>';
14362: } else {
14363: $resulttext = &mt('No changes made to course defaults');
14364: }
14365: } else {
14366: $resulttext = '<span class="LC_error">'.
14367: &mt('An error occurred: [_1]',$putresult).'</span>';
14368: }
14369: return $resulttext;
14370: }
14371:
14372: sub modify_selfenrollment {
14373: my ($dom,$lastactref,%domconfig) = @_;
14374: my ($resulttext,$errors,%changes,%selfenrollhash,%ordered);
14375: my @types = ('official','unofficial','community','textbook','placement');
14376: my %titles = &tool_titles();
14377: my %descs = &Apache::lonuserutils::selfenroll_default_descs();
14378: ($ordered{'admin'},my $titlesref) = &Apache::lonuserutils::get_selfenroll_titles();
14379: $ordered{'default'} = ['types','registered','approval','limit'];
14380:
14381: my (%roles,%shown,%toplevel);
14382: $roles{'0'} = &Apache::lonnet::plaintext('dc');
14383:
14384: if (ref($domconfig{'selfenrollment'}) ne 'HASH') {
14385: if ($domconfig{'selfenrollment'} eq '') {
14386: $domconfig{'selfenrollment'} = {};
14387: }
14388: }
14389: %toplevel = (
14390: admin => 'Configuration Rights',
14391: default => 'Default settings',
14392: validation => 'Validation of self-enrollment requests',
14393: );
14394: my ($itemsref,$namesref,$fieldsref) = &Apache::lonuserutils::selfenroll_validation_types();
14395:
14396: if (ref($ordered{'admin'}) eq 'ARRAY') {
14397: foreach my $item (@{$ordered{'admin'}}) {
14398: foreach my $type (@types) {
14399: if ($env{'form.selfenrolladmin_'.$item.'_'.$type}) {
14400: $selfenrollhash{'admin'}{$type}{$item} = 1;
14401: } else {
14402: $selfenrollhash{'admin'}{$type}{$item} = 0;
14403: }
14404: if (ref($domconfig{'selfenrollment'}{'admin'}) eq 'HASH') {
14405: if (ref($domconfig{'selfenrollment'}{'admin'}{$type}) eq 'HASH') {
14406: if ($selfenrollhash{'admin'}{$type}{$item} ne
14407: $domconfig{'selfenrollment'}{'admin'}{$type}{$item}) {
14408: push(@{$changes{'admin'}{$type}},$item);
14409: }
14410: } else {
14411: if (!$selfenrollhash{'admin'}{$type}{$item}) {
14412: push(@{$changes{'admin'}{$type}},$item);
14413: }
14414: }
14415: } elsif (!$selfenrollhash{'admin'}{$type}{$item}) {
14416: push(@{$changes{'admin'}{$type}},$item);
14417: }
14418: }
14419: }
14420: }
14421:
14422: foreach my $item (@{$ordered{'default'}}) {
14423: foreach my $type (@types) {
14424: my $value = $env{'form.selfenrolldefault_'.$item.'_'.$type};
14425: if ($item eq 'types') {
14426: unless (($value eq 'all') || ($value eq 'dom')) {
14427: $value = '';
14428: }
14429: } elsif ($item eq 'registered') {
14430: unless ($value eq '1') {
14431: $value = 0;
14432: }
14433: } elsif ($item eq 'approval') {
14434: unless ($value =~ /^[012]$/) {
14435: $value = 0;
14436: }
14437: } else {
14438: unless (($value eq 'allstudents') || ($value eq 'selfenrolled')) {
14439: $value = 'none';
14440: }
14441: }
14442: $selfenrollhash{'default'}{$type}{$item} = $value;
14443: if (ref($domconfig{'selfenrollment'}{'default'}) eq 'HASH') {
14444: if (ref($domconfig{'selfenrollment'}{'default'}{$type}) eq 'HASH') {
14445: if ($selfenrollhash{'default'}{$type}{$item} ne
14446: $domconfig{'selfenrollment'}{'default'}{$type}{$item}) {
14447: push(@{$changes{'default'}{$type}},$item);
14448: }
14449: } else {
14450: push(@{$changes{'default'}{$type}},$item);
14451: }
14452: } else {
14453: push(@{$changes{'default'}{$type}},$item);
14454: }
14455: if ($item eq 'limit') {
14456: if (($value eq 'allstudents') || ($value eq 'selfenrolled')) {
14457: $env{'form.selfenrolldefault_cap_'.$type} =~ s/\D//g;
14458: if ($env{'form.selfenrolldefault_cap_'.$type} ne '') {
14459: $selfenrollhash{'default'}{$type}{'cap'} = $env{'form.selfenrolldefault_cap_'.$type};
14460: }
14461: } else {
14462: $selfenrollhash{'default'}{$type}{'cap'} = '';
14463: }
14464: if (ref($domconfig{'selfenrollment'}{'default'}{$type}) eq 'HASH') {
14465: if ($selfenrollhash{'default'}{$type}{'cap'} ne
14466: $domconfig{'selfenrollment'}{'admin'}{$type}{'cap'}) {
14467: push(@{$changes{'default'}{$type}},'cap');
14468: }
14469: } elsif ($selfenrollhash{'default'}{$type}{'cap'} ne '') {
14470: push(@{$changes{'default'}{$type}},'cap');
14471: }
14472: }
14473: }
14474: }
14475:
14476: foreach my $item (@{$itemsref}) {
14477: if ($item eq 'fields') {
14478: my @changed;
14479: @{$selfenrollhash{'validation'}{$item}} = &Apache::loncommon::get_env_multiple('form.selfenroll_validation_'.$item);
14480: if (@{$selfenrollhash{'validation'}{$item}} > 0) {
14481: @{$selfenrollhash{'validation'}{$item}} = sort(@{$selfenrollhash{'validation'}{$item}});
14482: }
14483: if (ref($domconfig{'selfenrollment'}{'validation'}) eq 'HASH') {
14484: if (ref($domconfig{'selfenrollment'}{'validation'}{$item}) eq 'ARRAY') {
14485: @changed = &Apache::loncommon::compare_arrays($selfenrollhash{'validation'}{$item},
14486: $domconfig{'selfenrollment'}{'validation'}{$item});
14487: } else {
14488: @changed = @{$selfenrollhash{'validation'}{$item}};
14489: }
14490: } else {
14491: @changed = @{$selfenrollhash{'validation'}{$item}};
14492: }
14493: if (@changed) {
14494: if ($selfenrollhash{'validation'}{$item}) {
14495: $changes{'validation'}{$item} = join(', ',@{$selfenrollhash{'validation'}{$item}});
14496: } else {
14497: $changes{'validation'}{$item} = &mt('None');
14498: }
14499: }
14500: } else {
14501: $selfenrollhash{'validation'}{$item} = $env{'form.selfenroll_validation_'.$item};
14502: if ($item eq 'markup') {
14503: if ($env{'form.selfenroll_validation_'.$item}) {
14504: $env{'form.selfenroll_validation_'.$item} =~ s/[\n\r\f]+/\s/gs;
14505: }
14506: }
14507: if (ref($domconfig{'selfenrollment'}{'validation'}) eq 'HASH') {
14508: if ($domconfig{'selfenrollment'}{'validation'}{$item} ne $selfenrollhash{'validation'}{$item}) {
14509: $changes{'validation'}{$item} = $selfenrollhash{'validation'}{$item};
14510: }
14511: }
14512: }
14513: }
14514:
14515: my $putresult = &Apache::lonnet::put_dom('configuration',{'selfenrollment' => \%selfenrollhash},
14516: $dom);
14517: if ($putresult eq 'ok') {
14518: if (keys(%changes) > 0) {
14519: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
14520: $resulttext = &mt('Changes made:').'<ul>';
14521: foreach my $key ('admin','default','validation') {
14522: if (ref($changes{$key}) eq 'HASH') {
14523: $resulttext .= '<li>'.$toplevel{$key}.'<ul>';
14524: if ($key eq 'validation') {
14525: foreach my $item (@{$itemsref}) {
14526: if (exists($changes{$key}{$item})) {
14527: if ($item eq 'markup') {
14528: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$namesref->{$item},
14529: '<br /><pre>'.$changes{$key}{$item}.'</pre>').'</li>';
14530: } else {
14531: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$namesref->{$item},
14532: '<b>'.$changes{$key}{$item}.'</b>').'</li>';
14533: }
14534: }
14535: }
14536: } else {
14537: foreach my $type (@types) {
14538: if ($type eq 'community') {
14539: $roles{'1'} = &mt('Community personnel');
14540: } else {
14541: $roles{'1'} = &mt('Course personnel');
14542: }
14543: if (ref($changes{$key}{$type}) eq 'ARRAY') {
14544: if (ref($selfenrollhash{$key}{$type}) eq 'HASH') {
14545: if ($key eq 'admin') {
14546: my @mgrdc = ();
14547: if (ref($ordered{$key}) eq 'ARRAY') {
14548: foreach my $item (@{$ordered{'admin'}}) {
14549: if (ref($selfenrollhash{$key}{$type}) eq 'HASH') {
14550: if ($selfenrollhash{$key}{$type}{$item} eq '0') {
14551: push(@mgrdc,$item);
14552: }
14553: }
14554: }
14555: if (@mgrdc) {
14556: $domdefaults{$type.'selfenrolladmdc'} = join(',',@mgrdc);
14557: } else {
14558: delete($domdefaults{$type.'selfenrolladmdc'});
14559: }
14560: }
14561: } else {
14562: if (ref($ordered{$key}) eq 'ARRAY') {
14563: foreach my $item (@{$ordered{$key}}) {
14564: if (grep(/^\Q$item\E$/,@{$changes{$key}{$type}})) {
14565: $domdefaults{$type.'selfenroll'.$item} =
14566: $selfenrollhash{$key}{$type}{$item};
14567: }
14568: }
14569: }
14570: }
14571: }
14572: $resulttext .= '<li>'.$titles{$type}.'<ul>';
14573: foreach my $item (@{$ordered{$key}}) {
14574: if (grep(/^\Q$item\E$/,@{$changes{$key}{$type}})) {
14575: $resulttext .= '<li>';
14576: if ($key eq 'admin') {
14577: $resulttext .= &mt('[_1] -- management by: [_2]',$titlesref->{$item},
14578: '<b>'.$roles{$selfenrollhash{'admin'}{$type}{$item}}.'</b>');
14579: } else {
14580: $resulttext .= &mt('[_1] set to: [_2]',$titlesref->{$item},
14581: '<b>'.$descs{$item}{$selfenrollhash{'default'}{$type}{$item}}.'</b>');
14582: }
14583: $resulttext .= '</li>';
14584: }
14585: }
14586: $resulttext .= '</ul></li>';
14587: }
14588: }
14589: $resulttext .= '</ul></li>';
14590: }
14591: }
14592: }
14593: if ((exists($changes{'admin'})) || (exists($changes{'default'}))) {
14594: my $cachetime = 24*60*60;
14595: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
14596: if (ref($lastactref) eq 'HASH') {
14597: $lastactref->{'domdefaults'} = 1;
14598: }
14599: }
14600: $resulttext .= '</ul>';
14601: } else {
14602: $resulttext = &mt('No changes made to self-enrollment settings');
14603: }
14604: } else {
14605: $resulttext = '<span class="LC_error">'.
14606: &mt('An error occurred: [_1]',$putresult).'</span>';
14607: }
14608: return $resulttext;
14609: }
14610:
14611: sub modify_usersessions {
14612: my ($dom,$lastactref,%domconfig) = @_;
14613: my @hostingtypes = ('version','excludedomain','includedomain');
14614: my @offloadtypes = ('primary','default');
14615: my %types = (
14616: remote => \@hostingtypes,
14617: hosted => \@hostingtypes,
14618: spares => \@offloadtypes,
14619: );
14620: my @prefixes = ('remote','hosted','spares');
14621: my @lcversions = &Apache::lonnet::all_loncaparevs();
14622: my (%by_ip,%by_location,@intdoms,@instdoms);
14623: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
14624: my @locations = sort(keys(%by_location));
14625: my (%defaultshash,%changes);
14626: foreach my $prefix (@prefixes) {
14627: $defaultshash{'usersessions'}{$prefix} = {};
14628: }
14629: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
14630: my $resulttext;
14631: my %iphost = &Apache::lonnet::get_iphost();
14632: foreach my $prefix (@prefixes) {
14633: next if ($prefix eq 'spares');
14634: foreach my $type (@{$types{$prefix}}) {
14635: my $inuse = $env{'form.'.$prefix.'_'.$type.'_inuse'};
14636: if ($type eq 'version') {
14637: my $value = $env{'form.'.$prefix.'_'.$type};
14638: my $okvalue;
14639: if ($value ne '') {
14640: if (grep(/^\Q$value\E$/,@lcversions)) {
14641: $okvalue = $value;
14642: }
14643: }
14644: if (ref($domconfig{'usersessions'}) eq 'HASH') {
14645: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
14646: if ($domconfig{'usersessions'}{$prefix}{$type} ne '') {
14647: if ($inuse == 0) {
14648: $changes{$prefix}{$type} = 1;
14649: } else {
14650: if ($okvalue ne $domconfig{'usersessions'}{$prefix}{$type}) {
14651: $changes{$prefix}{$type} = 1;
14652: }
14653: if ($okvalue ne '') {
14654: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
14655: }
14656: }
14657: } else {
14658: if (($inuse == 1) && ($okvalue ne '')) {
14659: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
14660: $changes{$prefix}{$type} = 1;
14661: }
14662: }
14663: } else {
14664: if (($inuse == 1) && ($okvalue ne '')) {
14665: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
14666: $changes{$prefix}{$type} = 1;
14667: }
14668: }
14669: } else {
14670: if (($inuse == 1) && ($okvalue ne '')) {
14671: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
14672: $changes{$prefix}{$type} = 1;
14673: }
14674: }
14675: } else {
14676: my @vals = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_'.$type);
14677: my @okvals;
14678: foreach my $val (@vals) {
14679: if ($val =~ /:/) {
14680: my @items = split(/:/,$val);
14681: foreach my $item (@items) {
14682: if (ref($by_location{$item}) eq 'ARRAY') {
14683: push(@okvals,$item);
14684: }
14685: }
14686: } else {
14687: if (ref($by_location{$val}) eq 'ARRAY') {
14688: push(@okvals,$val);
14689: }
14690: }
14691: }
14692: @okvals = sort(@okvals);
14693: if (ref($domconfig{'usersessions'}) eq 'HASH') {
14694: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
14695: if (ref($domconfig{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
14696: if ($inuse == 0) {
14697: $changes{$prefix}{$type} = 1;
14698: } else {
14699: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
14700: my @changed = &Apache::loncommon::compare_arrays($domconfig{'usersessions'}{$prefix}{$type},$defaultshash{'usersessions'}{$prefix}{$type});
14701: if (@changed > 0) {
14702: $changes{$prefix}{$type} = 1;
14703: }
14704: }
14705: } else {
14706: if ($inuse == 1) {
14707: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
14708: $changes{$prefix}{$type} = 1;
14709: }
14710: }
14711: } else {
14712: if ($inuse == 1) {
14713: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
14714: $changes{$prefix}{$type} = 1;
14715: }
14716: }
14717: } else {
14718: if ($inuse == 1) {
14719: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
14720: $changes{$prefix}{$type} = 1;
14721: }
14722: }
14723: }
14724: }
14725: }
14726:
14727: my @alldoms = &Apache::lonnet::all_domains();
14728: my %servers = &Apache::lonnet::internet_dom_servers($dom);
14729: my %spareid = ¤t_offloads_to($dom,$domconfig{'usersessions'},\%servers);
14730: my $savespares;
14731:
14732: foreach my $lonhost (sort(keys(%servers))) {
14733: my $serverhomeID =
14734: &Apache::lonnet::get_server_homeID($servers{$lonhost});
14735: my $serverhostname = &Apache::lonnet::hostname($lonhost);
14736: $defaultshash{'usersessions'}{'spares'}{$lonhost} = {};
14737: my %spareschg;
14738: foreach my $type (@{$types{'spares'}}) {
14739: my @okspares;
14740: my @checked = &Apache::loncommon::get_env_multiple('form.spare_'.$type.'_'.$lonhost);
14741: foreach my $server (@checked) {
14742: if (&Apache::lonnet::hostname($server) ne '') {
14743: unless (&Apache::lonnet::hostname($server) eq $serverhostname) {
14744: unless (grep(/^\Q$server\E$/,@okspares)) {
14745: push(@okspares,$server);
14746: }
14747: }
14748: }
14749: }
14750: my $new = $env{'form.newspare_'.$type.'_'.$lonhost};
14751: my $newspare;
14752: if (($new ne '') && (&Apache::lonnet::hostname($new))) {
14753: unless (&Apache::lonnet::hostname($new) eq $serverhostname) {
14754: $newspare = $new;
14755: }
14756: }
14757: my @spares;
14758: if (($newspare ne '') && (!grep(/^\Q$newspare\E$/,@okspares))) {
14759: @spares = sort(@okspares,$newspare);
14760: } else {
14761: @spares = sort(@okspares);
14762: }
14763: $defaultshash{'usersessions'}{'spares'}{$lonhost}{$type} = \@spares;
14764: if (ref($spareid{$lonhost}) eq 'HASH') {
14765: if (ref($spareid{$lonhost}{$type}) eq 'ARRAY') {
14766: my @diffs = &Apache::loncommon::compare_arrays($spareid{$lonhost}{$type},\@spares);
14767: if (@diffs > 0) {
14768: $spareschg{$type} = 1;
14769: }
14770: }
14771: }
14772: }
14773: if (keys(%spareschg) > 0) {
14774: $changes{'spares'}{$lonhost} = \%spareschg;
14775: }
14776: }
14777: $defaultshash{'usersessions'}{'offloadnow'} = {};
14778: my @offloadnow = &Apache::loncommon::get_env_multiple('form.offloadnow');
14779: my @okoffload;
14780: if (@offloadnow) {
14781: foreach my $server (@offloadnow) {
14782: if (&Apache::lonnet::hostname($server) ne '') {
14783: unless (grep(/^\Q$server\E$/,@okoffload)) {
14784: push(@okoffload,$server);
14785: }
14786: }
14787: }
14788: if (@okoffload) {
14789: foreach my $lonhost (@okoffload) {
14790: $defaultshash{'usersessions'}{'offloadnow'}{$lonhost} = 1;
14791: }
14792: }
14793: }
14794: if (ref($domconfig{'usersessions'}) eq 'HASH') {
14795: if (ref($domconfig{'usersessions'}{'spares'}) eq 'HASH') {
14796: if (ref($changes{'spares'}) eq 'HASH') {
14797: if (keys(%{$changes{'spares'}}) > 0) {
14798: $savespares = 1;
14799: }
14800: }
14801: } else {
14802: $savespares = 1;
14803: }
14804: if (ref($domconfig{'usersessions'}{'offloadnow'}) eq 'HASH') {
14805: foreach my $lonhost (keys(%{$domconfig{'usersessions'}{'offloadnow'}})) {
14806: unless ($defaultshash{'usersessions'}{'offloadnow'}{$lonhost}) {
14807: $changes{'offloadnow'} = 1;
14808: last;
14809: }
14810: }
14811: unless ($changes{'offloadnow'}) {
14812: foreach my $lonhost (keys(%{$defaultshash{'usersessions'}{'offloadnow'}})) {
14813: unless ($domconfig{'usersessions'}{'offloadnow'}{$lonhost}) {
14814: $changes{'offloadnow'} = 1;
14815: last;
14816: }
14817: }
14818: }
14819: } elsif (@okoffload) {
14820: $changes{'offloadnow'} = 1;
14821: }
14822: } elsif (@okoffload) {
14823: $changes{'offloadnow'} = 1;
14824: }
14825: my $nochgmsg = &mt('No changes made to settings for user session hosting/offloading.');
14826: if ((keys(%changes) > 0) || ($savespares)) {
14827: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
14828: $dom);
14829: if ($putresult eq 'ok') {
14830: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
14831: if (ref($defaultshash{'usersessions'}{'remote'}) eq 'HASH') {
14832: $domdefaults{'remotesessions'} = $defaultshash{'usersessions'}{'remote'};
14833: }
14834: if (ref($defaultshash{'usersessions'}{'hosted'}) eq 'HASH') {
14835: $domdefaults{'hostedsessions'} = $defaultshash{'usersessions'}{'hosted'};
14836: }
14837: if (ref($defaultshash{'usersessions'}{'offloadnow'}) eq 'HASH') {
14838: $domdefaults{'offloadnow'} = $defaultshash{'usersessions'}{'offloadnow'};
14839: }
14840: }
14841: my $cachetime = 24*60*60;
14842: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
14843: &Apache::lonnet::do_cache_new('usersessions',$dom,$defaultshash{'usersessions'},3600);
14844: if (ref($lastactref) eq 'HASH') {
14845: $lastactref->{'domdefaults'} = 1;
14846: $lastactref->{'usersessions'} = 1;
14847: }
14848: if (keys(%changes) > 0) {
14849: my %lt = &usersession_titles();
14850: $resulttext = &mt('Changes made:').'<ul>';
14851: foreach my $prefix (@prefixes) {
14852: if (ref($changes{$prefix}) eq 'HASH') {
14853: $resulttext .= '<li>'.$lt{$prefix}.'<ul>';
14854: if ($prefix eq 'spares') {
14855: if (ref($changes{$prefix}) eq 'HASH') {
14856: foreach my $lonhost (sort(keys(%{$changes{$prefix}}))) {
14857: $resulttext .= '<li><b>'.$lonhost.'</b> ';
14858: my $lonhostdom = &Apache::lonnet::host_domain($lonhost);
14859: my $cachekey = &escape('spares').':'.&escape($lonhostdom);
14860: &Apache::lonnet::remote_devalidate_cache($lonhost,[$cachekey]);
14861: if (ref($changes{$prefix}{$lonhost}) eq 'HASH') {
14862: foreach my $type (@{$types{$prefix}}) {
14863: if ($changes{$prefix}{$lonhost}{$type}) {
14864: my $offloadto = &mt('None');
14865: if (ref($defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}) eq 'ARRAY') {
14866: if (@{$defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}} > 0) {
14867: $offloadto = join(', ',@{$defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}});
14868: }
14869: }
14870: $resulttext .= &mt('[_1] set to: [_2].','<i>'.$lt{$type}.'</i>',$offloadto).(' 'x3);
14871: }
14872: }
14873: }
14874: $resulttext .= '</li>';
14875: }
14876: }
14877: } else {
14878: foreach my $type (@{$types{$prefix}}) {
14879: if (defined($changes{$prefix}{$type})) {
14880: my $newvalue;
14881: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
14882: if (ref($defaultshash{'usersessions'}{$prefix})) {
14883: if ($type eq 'version') {
14884: $newvalue = $defaultshash{'usersessions'}{$prefix}{$type};
14885: } elsif (ref($defaultshash{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
14886: if (@{$defaultshash{'usersessions'}{$prefix}{$type}} > 0) {
14887: $newvalue = join(', ',@{$defaultshash{'usersessions'}{$prefix}{$type}});
14888: }
14889: }
14890: }
14891: }
14892: if ($newvalue eq '') {
14893: if ($type eq 'version') {
14894: $resulttext .= '<li>'.&mt('[_1] set to: off',$lt{$type}).'</li>';
14895: } else {
14896: $resulttext .= '<li>'.&mt('[_1] set to: none',$lt{$type}).'</li>';
14897: }
14898: } else {
14899: if ($type eq 'version') {
14900: $newvalue .= ' '.&mt('(or later)');
14901: }
14902: $resulttext .= '<li>'.&mt('[_1] set to: [_2].',$lt{$type},$newvalue).'</li>';
14903: }
14904: }
14905: }
14906: }
14907: $resulttext .= '</ul>';
14908: }
14909: }
14910: if ($changes{'offloadnow'}) {
14911: if (ref($defaultshash{'usersessions'}{'offloadnow'}) eq 'HASH') {
14912: if (keys(%{$defaultshash{'usersessions'}{'offloadnow'}}) > 0) {
14913: $resulttext .= '<li>'.&mt('Switch active users on next access, for server(s):').'<ul>';
14914: foreach my $lonhost (sort(keys(%{$defaultshash{'usersessions'}{'offloadnow'}}))) {
14915: $resulttext .= '<li>'.$lonhost.'</li>';
14916: }
14917: $resulttext .= '</ul>';
14918: } else {
14919: $resulttext .= '<li>'.&mt('No servers now set to switch active users on next access.');
14920: }
14921: } else {
14922: $resulttext .= '<li>'.&mt('No servers now set to switch active users on next access.').'</li>';
14923: }
14924: }
14925: $resulttext .= '</ul>';
14926: } else {
14927: $resulttext = $nochgmsg;
14928: }
14929: } else {
14930: $resulttext = '<span class="LC_error">'.
14931: &mt('An error occurred: [_1]',$putresult).'</span>';
14932: }
14933: } else {
14934: $resulttext = $nochgmsg;
14935: }
14936: return $resulttext;
14937: }
14938:
14939: sub modify_ssl {
14940: my ($dom,$lastactref,%domconfig) = @_;
14941: my (%by_ip,%by_location,@intdoms,@instdoms);
14942: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
14943: my @locations = sort(keys(%by_location));
14944: my %servers = &Apache::lonnet::internet_dom_servers($dom);
14945: my (%defaultshash,%changes);
14946: my $action = 'ssl';
14947: my @prefixes = ('connto','connfrom','replication');
14948: foreach my $prefix (@prefixes) {
14949: $defaultshash{$action}{$prefix} = {};
14950: }
14951: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
14952: my $resulttext;
14953: my %iphost = &Apache::lonnet::get_iphost();
14954: my @reptypes = ('certreq','nocertreq');
14955: my @connecttypes = ('dom','intdom','other');
14956: my %types = (
14957: connto => \@connecttypes,
14958: connfrom => \@connecttypes,
14959: replication => \@reptypes,
14960: );
14961: foreach my $prefix (sort(keys(%types))) {
14962: foreach my $type (@{$types{$prefix}}) {
14963: if (($prefix eq 'connto') || ($prefix eq 'connfrom')) {
14964: my $value = 'yes';
14965: if ($env{'form.'.$prefix.'_'.$type} =~ /^(no|req)$/) {
14966: $value = $env{'form.'.$prefix.'_'.$type};
14967: }
14968: if (ref($domconfig{$action}{$prefix}) eq 'HASH') {
14969: if ($domconfig{$action}{$prefix}{$type} ne '') {
14970: if ($value ne $domconfig{$action}{$prefix}{$type}) {
14971: $changes{$prefix}{$type} = 1;
14972: }
14973: $defaultshash{$action}{$prefix}{$type} = $value;
14974: } else {
14975: $defaultshash{$action}{$prefix}{$type} = $value;
14976: $changes{$prefix}{$type} = 1;
14977: }
14978: } else {
14979: $defaultshash{$action}{$prefix}{$type} = $value;
14980: $changes{$prefix}{$type} = 1;
14981: }
14982: if (($type eq 'dom') && (keys(%servers) == 1)) {
14983: delete($changes{$prefix}{$type});
14984: } elsif (($type eq 'intdom') && (@instdoms == 1)) {
14985: delete($changes{$prefix}{$type});
14986: } elsif (($type eq 'other') && (keys(%by_location) == 0)) {
14987: delete($changes{$prefix}{$type});
14988: }
14989: } elsif ($prefix eq 'replication') {
14990: if (@locations > 0) {
14991: my $inuse = $env{'form.'.$prefix.'_'.$type.'_inuse'};
14992: my @vals = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_'.$type);
14993: my @okvals;
14994: foreach my $val (@vals) {
14995: if ($val =~ /:/) {
14996: my @items = split(/:/,$val);
14997: foreach my $item (@items) {
14998: if (ref($by_location{$item}) eq 'ARRAY') {
14999: push(@okvals,$item);
15000: }
15001: }
15002: } else {
15003: if (ref($by_location{$val}) eq 'ARRAY') {
15004: push(@okvals,$val);
15005: }
15006: }
15007: }
15008: @okvals = sort(@okvals);
15009: if (ref($domconfig{$action}) eq 'HASH') {
15010: if (ref($domconfig{$action}{$prefix}) eq 'HASH') {
15011: if (ref($domconfig{$action}{$prefix}{$type}) eq 'ARRAY') {
15012: if ($inuse == 0) {
15013: $changes{$prefix}{$type} = 1;
15014: } else {
15015: $defaultshash{$action}{$prefix}{$type} = \@okvals;
15016: my @changed = &Apache::loncommon::compare_arrays($domconfig{$action}{$prefix}{$type},$defaultshash{$action}{$prefix}{$type});
15017: if (@changed > 0) {
15018: $changes{$prefix}{$type} = 1;
15019: }
15020: }
15021: } else {
15022: if ($inuse == 1) {
15023: $defaultshash{$action}{$prefix}{$type} = \@okvals;
15024: $changes{$prefix}{$type} = 1;
15025: }
15026: }
15027: } else {
15028: if ($inuse == 1) {
15029: $defaultshash{$action}{$prefix}{$type} = \@okvals;
15030: $changes{$prefix}{$type} = 1;
15031: }
15032: }
15033: } else {
15034: if ($inuse == 1) {
15035: $defaultshash{$action}{$prefix}{$type} = \@okvals;
15036: $changes{$prefix}{$type} = 1;
15037: }
15038: }
15039: }
15040: }
15041: }
15042: }
15043: my $nochgmsg = &mt('No changes made to LON-CAPA SSL settings');
15044: if (keys(%changes) > 0) {
15045: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
15046: $dom);
15047: if ($putresult eq 'ok') {
15048: if (ref($defaultshash{$action}) eq 'HASH') {
15049: if (ref($defaultshash{$action}{'replication'}) eq 'HASH') {
15050: $domdefaults{'replication'} = $defaultshash{$action}{'replication'};
15051: }
15052: if (ref($defaultshash{$action}{'connto'}) eq 'HASH') {
15053: $domdefaults{'connto'} = $domconfig{$action}{'connto'};
15054: }
15055: if (ref($defaultshash{$action}{'connfrom'}) eq 'HASH') {
15056: $domdefaults{'connfrom'} = $domconfig{$action}{'connfrom'};
15057: }
15058: }
15059: my $cachetime = 24*60*60;
15060: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
15061: if (ref($lastactref) eq 'HASH') {
15062: $lastactref->{'domdefaults'} = 1;
15063: }
15064: if (keys(%changes) > 0) {
15065: my %titles = &ssl_titles();
15066: $resulttext = &mt('Changes made:').'<ul>';
15067: foreach my $prefix (@prefixes) {
15068: if (ref($changes{$prefix}) eq 'HASH') {
15069: $resulttext .= '<li>'.$titles{$prefix}.'<ul>';
15070: foreach my $type (@{$types{$prefix}}) {
15071: if (defined($changes{$prefix}{$type})) {
15072: my $newvalue;
15073: if (ref($defaultshash{$action}) eq 'HASH') {
15074: if (ref($defaultshash{$action}{$prefix})) {
15075: if (($prefix eq 'connto') || ($prefix eq 'connfrom')) {
15076: $newvalue = $titles{$defaultshash{$action}{$prefix}{$type}};
15077: } elsif (ref($defaultshash{$action}{$prefix}{$type}) eq 'ARRAY') {
15078: if (@{$defaultshash{$action}{$prefix}{$type}} > 0) {
15079: $newvalue = join(', ',@{$defaultshash{$action}{$prefix}{$type}});
15080: }
15081: }
15082: }
15083: if ($newvalue eq '') {
15084: $resulttext .= '<li>'.&mt('[_1] set to: none',$titles{$type}).'</li>';
15085: } else {
15086: $resulttext .= '<li>'.&mt('[_1] set to: [_2].',$titles{$type},$newvalue).'</li>';
15087: }
15088: }
15089: }
15090: }
15091: $resulttext .= '</ul>';
15092: }
15093: }
15094: } else {
15095: $resulttext = $nochgmsg;
15096: }
15097: } else {
15098: $resulttext = '<span class="LC_error">'.
15099: &mt('An error occurred: [_1]',$putresult).'</span>';
15100: }
15101: } else {
15102: $resulttext = $nochgmsg;
15103: }
15104: return $resulttext;
15105: }
15106:
15107: sub modify_trust {
15108: my ($dom,$lastactref,%domconfig) = @_;
15109: my (%by_ip,%by_location,@intdoms,@instdoms);
15110: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
15111: my @locations = sort(keys(%by_location));
15112: my @prefixes = qw(content shared enroll othcoau coaurem domroles catalog reqcrs msg);
15113: my @types = ('exc','inc');
15114: my (%defaultshash,%changes);
15115: foreach my $prefix (@prefixes) {
15116: $defaultshash{'trust'}{$prefix} = {};
15117: }
15118: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
15119: my $resulttext;
15120: foreach my $prefix (@prefixes) {
15121: foreach my $type (@types) {
15122: my $inuse = $env{'form.'.$prefix.'_'.$type.'_inuse'};
15123: my @vals = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_'.$type);
15124: my @okvals;
15125: foreach my $val (@vals) {
15126: if ($val =~ /:/) {
15127: my @items = split(/:/,$val);
15128: foreach my $item (@items) {
15129: if (ref($by_location{$item}) eq 'ARRAY') {
15130: push(@okvals,$item);
15131: }
15132: }
15133: } else {
15134: if (ref($by_location{$val}) eq 'ARRAY') {
15135: push(@okvals,$val);
15136: }
15137: }
15138: }
15139: @okvals = sort(@okvals);
15140: if (ref($domconfig{'trust'}) eq 'HASH') {
15141: if (ref($domconfig{'trust'}{$prefix}) eq 'HASH') {
15142: if (ref($domconfig{'trust'}{$prefix}{$type}) eq 'ARRAY') {
15143: if ($inuse == 0) {
15144: $changes{$prefix}{$type} = 1;
15145: } else {
15146: $defaultshash{'trust'}{$prefix}{$type} = \@okvals;
15147: my @changed = &Apache::loncommon::compare_arrays($domconfig{'trust'}{$prefix}{$type},$defaultshash{'trust'}{$prefix}{$type});
15148: if (@changed > 0) {
15149: $changes{$prefix}{$type} = 1;
15150: }
15151: }
15152: } else {
15153: if ($inuse == 1) {
15154: $defaultshash{'trust'}{$prefix}{$type} = \@okvals;
15155: $changes{$prefix}{$type} = 1;
15156: }
15157: }
15158: } else {
15159: if ($inuse == 1) {
15160: $defaultshash{'trust'}{$prefix}{$type} = \@okvals;
15161: $changes{$prefix}{$type} = 1;
15162: }
15163: }
15164: } else {
15165: if ($inuse == 1) {
15166: $defaultshash{'trust'}{$prefix}{$type} = \@okvals;
15167: $changes{$prefix}{$type} = 1;
15168: }
15169: }
15170: }
15171: }
15172: my $nochgmsg = &mt('No changes made to trust settings.');
15173: if (keys(%changes) > 0) {
15174: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
15175: $dom);
15176: if ($putresult eq 'ok') {
15177: if (ref($defaultshash{'trust'}) eq 'HASH') {
15178: foreach my $prefix (@prefixes) {
15179: if (ref($defaultshash{'trust'}{$prefix}) eq 'HASH') {
15180: $domdefaults{'trust'.$prefix} = $defaultshash{'trust'}{$prefix};
15181: }
15182: }
15183: }
15184: my $cachetime = 24*60*60;
15185: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
15186: if (ref($lastactref) eq 'HASH') {
15187: $lastactref->{'domdefaults'} = 1;
15188: }
15189: if (keys(%changes) > 0) {
15190: my %lt = &trust_titles();
15191: $resulttext = &mt('Changes made:').'<ul>';
15192: foreach my $prefix (@prefixes) {
15193: if (ref($changes{$prefix}) eq 'HASH') {
15194: $resulttext .= '<li>'.$lt{$prefix}.'<ul>';
15195: foreach my $type (@types) {
15196: if (defined($changes{$prefix}{$type})) {
15197: my $newvalue;
15198: if (ref($defaultshash{'trust'}) eq 'HASH') {
15199: if (ref($defaultshash{'trust'}{$prefix})) {
15200: if (ref($defaultshash{'trust'}{$prefix}{$type}) eq 'ARRAY') {
15201: if (@{$defaultshash{'trust'}{$prefix}{$type}} > 0) {
15202: $newvalue = join(', ',@{$defaultshash{'trust'}{$prefix}{$type}});
15203: }
15204: }
15205: }
15206: }
15207: if ($newvalue eq '') {
15208: $resulttext .= '<li>'.&mt('[_1] set to: none',$lt{$type}).'</li>';
15209: } else {
15210: $resulttext .= '<li>'.&mt('[_1] set to: [_2].',$lt{$type},$newvalue).'</li>';
15211: }
15212: }
15213: }
15214: $resulttext .= '</ul>';
15215: }
15216: }
15217: $resulttext .= '</ul>';
15218: } else {
15219: $resulttext = $nochgmsg;
15220: }
15221: } else {
15222: $resulttext = '<span class="LC_error">'.
15223: &mt('An error occurred: [_1]',$putresult).'</span>';
15224: }
15225: } else {
15226: $resulttext = $nochgmsg;
15227: }
15228: return $resulttext;
15229: }
15230:
15231: sub modify_loadbalancing {
15232: my ($dom,%domconfig) = @_;
15233: my $primary_id = &Apache::lonnet::domain($dom,'primary');
15234: my $intdom = &Apache::lonnet::internet_dom($primary_id);
15235: my ($othertitle,$usertypes,$types) =
15236: &Apache::loncommon::sorted_inst_types($dom);
15237: my %servers = &Apache::lonnet::internet_dom_servers($dom);
15238: my %libraryservers = &Apache::lonnet::get_servers($dom,'library');
15239: my @sparestypes = ('primary','default');
15240: my %typetitles = &sparestype_titles();
15241: my $resulttext;
15242: my (%currbalancer,%currtargets,%currrules,%existing);
15243: if (ref($domconfig{'loadbalancing'}) eq 'HASH') {
15244: %existing = %{$domconfig{'loadbalancing'}};
15245: }
15246: &get_loadbalancers_config(\%servers,\%existing,\%currbalancer,
15247: \%currtargets,\%currrules);
15248: my ($saveloadbalancing,%defaultshash,%changes);
15249: my ($alltypes,$othertypes,$titles) =
15250: &loadbalancing_titles($dom,$intdom,$usertypes,$types);
15251: my %ruletitles = &offloadtype_text();
15252: my @deletions = &Apache::loncommon::get_env_multiple('form.loadbalancing_delete');
15253: for (my $i=0; $i<$env{'form.loadbalancing_total'}; $i++) {
15254: my $balancer = $env{'form.loadbalancing_lonhost_'.$i};
15255: if ($balancer eq '') {
15256: next;
15257: }
15258: if (!exists($servers{$balancer})) {
15259: if (exists($currbalancer{$balancer})) {
15260: push(@{$changes{'delete'}},$balancer);
15261: }
15262: next;
15263: }
15264: if ((@deletions > 0) && (grep(/^\Q$i\E$/,@deletions))) {
15265: push(@{$changes{'delete'}},$balancer);
15266: next;
15267: }
15268: if (!exists($currbalancer{$balancer})) {
15269: push(@{$changes{'add'}},$balancer);
15270: }
15271: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'} = [];
15272: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{'default'} = [];
15273: $defaultshash{'loadbalancing'}{$balancer}{'rules'} = {};
15274: unless (ref($domconfig{'loadbalancing'}) eq 'HASH') {
15275: $saveloadbalancing = 1;
15276: }
15277: foreach my $sparetype (@sparestypes) {
15278: my @targets = &Apache::loncommon::get_env_multiple('form.loadbalancing_target_'.$i.'_'.$sparetype);
15279: my @offloadto;
15280: foreach my $target (@targets) {
15281: if (($servers{$target}) && ($target ne $balancer)) {
15282: if ($sparetype eq 'default') {
15283: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'}) eq 'ARRAY') {
15284: next if (grep(/^\Q$target\E$/,@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'}}));
15285: }
15286: }
15287: unless(grep(/^\Q$target\E$/,@offloadto)) {
15288: push(@offloadto,$target);
15289: }
15290: }
15291: }
15292: if ($env{'form.loadbalancing_target_'.$i.'_hosthere'} eq $sparetype) {
15293: unless(grep(/^\Q$balancer\E$/,@offloadto)) {
15294: push(@offloadto,$balancer);
15295: }
15296: }
15297: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype} = \@offloadto;
15298: }
15299: if (ref($currtargets{$balancer}) eq 'HASH') {
15300: foreach my $sparetype (@sparestypes) {
15301: if (ref($currtargets{$balancer}{$sparetype}) eq 'ARRAY') {
15302: my @targetdiffs = &Apache::loncommon::compare_arrays($currtargets{$balancer}{$sparetype},$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype});
15303: if (@targetdiffs > 0) {
15304: $changes{'curr'}{$balancer}{'targets'} = 1;
15305: }
15306: } elsif (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
15307: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
15308: $changes{'curr'}{$balancer}{'targets'} = 1;
15309: }
15310: }
15311: }
15312: } else {
15313: if (ref($defaultshash{'loadbalancing'}{$balancer}) eq 'HASH') {
15314: foreach my $sparetype (@sparestypes) {
15315: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
15316: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
15317: $changes{'curr'}{$balancer}{'targets'} = 1;
15318: }
15319: }
15320: }
15321: }
15322: }
15323: my $ishomedom;
15324: if (&Apache::lonnet::host_domain($balancer) eq $dom) {
15325: $ishomedom = 1;
15326: }
15327: if (ref($alltypes) eq 'ARRAY') {
15328: foreach my $type (@{$alltypes}) {
15329: my $rule;
15330: unless ((($type eq '_LC_external') || ($type eq '_LC_internetdom')) &&
15331: (!$ishomedom)) {
15332: $rule = $env{'form.loadbalancing_rules_'.$i.'_'.$type};
15333: }
15334: if ($rule eq 'specific') {
15335: my $specifiedhost = $env{'form.loadbalancing_singleserver_'.$i.'_'.$type};
15336: if (exists($servers{$specifiedhost})) {
15337: $rule = $specifiedhost;
15338: }
15339: }
15340: $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type} = $rule;
15341: if (ref($currrules{$balancer}) eq 'HASH') {
15342: if ($rule ne $currrules{$balancer}{$type}) {
15343: $changes{'curr'}{$balancer}{'rules'}{$type} = 1;
15344: }
15345: } elsif ($rule ne '') {
15346: $changes{'curr'}{$balancer}{'rules'}{$type} = 1;
15347: }
15348: }
15349: }
15350: }
15351: my $nochgmsg = &mt('No changes made to Load Balancer settings.');
15352: if ((keys(%changes) > 0) || ($saveloadbalancing)) {
15353: unless (ref($defaultshash{'loadbalancing'}) eq 'HASH') {
15354: $defaultshash{'loadbalancing'} = {};
15355: }
15356: my $putresult = &Apache::lonnet::put_dom('configuration',
15357: \%defaultshash,$dom);
15358: if ($putresult eq 'ok') {
15359: if (keys(%changes) > 0) {
15360: my %toupdate;
15361: if (ref($changes{'delete'}) eq 'ARRAY') {
15362: foreach my $balancer (sort(@{$changes{'delete'}})) {
15363: $resulttext .= '<li>'.&mt('Load Balancing discontinued for: [_1]',$balancer).'</li>';
15364: $toupdate{$balancer} = 1;
15365: }
15366: }
15367: if (ref($changes{'add'}) eq 'ARRAY') {
15368: foreach my $balancer (sort(@{$changes{'add'}})) {
15369: $resulttext .= '<li>'.&mt('Load Balancing enabled for: [_1]',$balancer);
15370: $toupdate{$balancer} = 1;
15371: }
15372: }
15373: if (ref($changes{'curr'}) eq 'HASH') {
15374: foreach my $balancer (sort(keys(%{$changes{'curr'}}))) {
15375: $toupdate{$balancer} = 1;
15376: if (ref($changes{'curr'}{$balancer}) eq 'HASH') {
15377: if ($changes{'curr'}{$balancer}{'targets'}) {
15378: my %offloadstr;
15379: foreach my $sparetype (@sparestypes) {
15380: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
15381: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
15382: $offloadstr{$sparetype} = join(', ',@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}});
15383: }
15384: }
15385: }
15386: if (keys(%offloadstr) == 0) {
15387: $resulttext .= '<li>'.&mt("Servers to which Load Balance server offloads set to 'None', by default").'</li>';
15388: } else {
15389: my $showoffload;
15390: foreach my $sparetype (@sparestypes) {
15391: $showoffload .= '<i>'.$typetitles{$sparetype}.'</i>: ';
15392: if (defined($offloadstr{$sparetype})) {
15393: $showoffload .= $offloadstr{$sparetype};
15394: } else {
15395: $showoffload .= &mt('None');
15396: }
15397: $showoffload .= (' 'x3);
15398: }
15399: $resulttext .= '<li>'.&mt('By default, Load Balancer: [_1] set to offload to - [_2]',$balancer,$showoffload).'</li>';
15400: }
15401: }
15402: }
15403: if (ref($changes{'curr'}{$balancer}{'rules'}) eq 'HASH') {
15404: if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) {
15405: foreach my $type (@{$alltypes}) {
15406: if ($changes{'curr'}{$balancer}{'rules'}{$type}) {
15407: my $rule = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type};
15408: my $balancetext;
15409: if ($rule eq '') {
15410: $balancetext = $ruletitles{'default'};
15411: } elsif (($rule eq 'homeserver') || ($rule eq 'externalbalancer') ||
15412: ($type eq '_LC_ipchange') || ($type eq '_LC_ipchangesso')) {
15413: if (($type eq '_LC_ipchange') || ($type eq '_LC_ipchangesso')) {
15414: foreach my $sparetype (@sparestypes) {
15415: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
15416: map { $toupdate{$_} = 1; } (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}});
15417: }
15418: }
15419: foreach my $item (@{$alltypes}) {
15420: next if ($item =~ /^_LC_ipchange/);
15421: my $hasrule = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$item};
15422: if ($hasrule eq 'homeserver') {
15423: map { $toupdate{$_} = 1; } (keys(%libraryservers));
15424: } else {
15425: unless (($hasrule eq 'default') || ($hasrule eq 'none') || ($hasrule eq 'externalbalancer')) {
15426: if ($servers{$hasrule}) {
15427: $toupdate{$hasrule} = 1;
15428: }
15429: }
15430: }
15431: }
15432: if (($rule eq 'balancer') || ($rule eq 'offloadedto')) {
15433: $balancetext = $ruletitles{$rule};
15434: } else {
15435: my $receiver = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type};
15436: $balancetext = $ruletitles{'particular'}.' '.$receiver;
15437: if ($receiver) {
15438: $toupdate{$receiver};
15439: }
15440: }
15441: } else {
15442: $balancetext = $ruletitles{$rule};
15443: }
15444: } else {
15445: $balancetext = &mt('offload to [_1]',$defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type});
15446: }
15447: $resulttext .= '<li>'.&mt('Load Balancer: [_1] -- balancing for [_2] set to - "[_3]"',$balancer,$titles->{$type},$balancetext).'</li>';
15448: }
15449: }
15450: }
15451: }
15452: if (keys(%toupdate)) {
15453: my %thismachine;
15454: my $updatedhere;
15455: my $cachetime = 60*60*24;
15456: map { $thismachine{$_} = 1; } &Apache::lonnet::current_machine_ids();
15457: foreach my $lonhost (keys(%toupdate)) {
15458: if ($thismachine{$lonhost}) {
15459: unless ($updatedhere) {
15460: &Apache::lonnet::do_cache_new('loadbalancing',$dom,
15461: $defaultshash{'loadbalancing'},
15462: $cachetime);
15463: $updatedhere = 1;
15464: }
15465: } else {
15466: my $cachekey = &escape('loadbalancing').':'.&escape($dom);
15467: &Apache::lonnet::remote_devalidate_cache($lonhost,[$cachekey]);
15468: }
15469: }
15470: }
15471: }
15472: }
15473: if ($resulttext ne '') {
15474: $resulttext = &mt('Changes made:').'<ul>'.$resulttext.'</ul>';
15475: } else {
15476: $resulttext = $nochgmsg;
15477: }
15478: } else {
15479: $resulttext = $nochgmsg;
15480: }
15481: } else {
15482: $resulttext = '<span class="LC_error">'.
15483: &mt('An error occurred: [_1]',$putresult).'</span>';
15484: }
15485: } else {
15486: $resulttext = $nochgmsg;
15487: }
15488: return $resulttext;
15489: }
15490:
15491: sub recurse_check {
15492: my ($chkcats,$categories,$depth,$name) = @_;
15493: if (ref($chkcats->[$depth]{$name}) eq 'ARRAY') {
15494: my $chg = 0;
15495: for (my $j=0; $j<@{$chkcats->[$depth]{$name}}; $j++) {
15496: my $category = $chkcats->[$depth]{$name}[$j];
15497: my $item;
15498: if ($category eq '') {
15499: $chg ++;
15500: } else {
15501: my $deeper = $depth + 1;
15502: $item = &escape($category).':'.&escape($name).':'.$depth;
15503: if ($chg) {
15504: $categories->{$item} -= $chg;
15505: }
15506: &recurse_check($chkcats,$categories,$deeper,$category);
15507: $deeper --;
15508: }
15509: }
15510: }
15511: return;
15512: }
15513:
15514: sub recurse_cat_deletes {
15515: my ($item,$coursecategories,$deletions) = @_;
15516: my ($deleted,$container,$depth) = map { &unescape($_); } split(/:/,$item);
15517: my $subdepth = $depth + 1;
15518: if (ref($coursecategories) eq 'HASH') {
15519: foreach my $subitem (keys(%{$coursecategories})) {
15520: my ($child,$parent,$itemdepth) = map { &unescape($_); } split(/:/,$subitem);
15521: if (($parent eq $deleted) && ($itemdepth == $subdepth)) {
15522: delete($coursecategories->{$subitem});
15523: $deletions->{$subitem} = 1;
15524: &recurse_cat_deletes($subitem,$coursecategories,$deletions);
15525: }
15526: }
15527: }
15528: return;
15529: }
15530:
15531: sub active_dc_picker {
15532: my ($dom,$numinrow,$inputtype,$name,%currhash) = @_;
15533: my %domcoords = &Apache::lonnet::get_active_domroles($dom,['dc']);
15534: my @domcoord = keys(%domcoords);
15535: if (keys(%currhash)) {
15536: foreach my $dc (keys(%currhash)) {
15537: unless (exists($domcoords{$dc})) {
15538: push(@domcoord,$dc);
15539: }
15540: }
15541: }
15542: @domcoord = sort(@domcoord);
15543: my $numdcs = scalar(@domcoord);
15544: my $rows = 0;
15545: my $table;
15546: if ($numdcs > 1) {
15547: $table = '<table>';
15548: for (my $i=0; $i<@domcoord; $i++) {
15549: my $rem = $i%($numinrow);
15550: if ($rem == 0) {
15551: if ($i > 0) {
15552: $table .= '</tr>';
15553: }
15554: $table .= '<tr>';
15555: $rows ++;
15556: }
15557: my $check = '';
15558: if ($inputtype eq 'radio') {
15559: if (keys(%currhash) == 0) {
15560: if (!$i) {
15561: $check = ' checked="checked"';
15562: }
15563: } elsif (exists($currhash{$domcoord[$i]})) {
15564: $check = ' checked="checked"';
15565: }
15566: } else {
15567: if (exists($currhash{$domcoord[$i]})) {
15568: $check = ' checked="checked"';
15569: }
15570: }
15571: if ($i == @domcoord - 1) {
15572: my $colsleft = $numinrow - $rem;
15573: if ($colsleft > 1) {
15574: $table .= '<td class="LC_left_item" colspan="'.$colsleft.'">';
15575: } else {
15576: $table .= '<td class="LC_left_item">';
15577: }
15578: } else {
15579: $table .= '<td class="LC_left_item">';
15580: }
15581: my ($dcname,$dcdom) = split(':',$domcoord[$i]);
15582: my $user = &Apache::loncommon::plainname($dcname,$dcdom);
15583: $table .= '<span class="LC_nobreak"><label>'.
15584: '<input type="'.$inputtype.'" name="'.$name.'"'.
15585: ' value="'.$domcoord[$i].'"'.$check.' />'.$user;
15586: if ($user ne $dcname.':'.$dcdom) {
15587: $table .= ' ('.$dcname.':'.$dcdom.')';
15588: }
15589: $table .= '</label></span></td>';
15590: }
15591: $table .= '</tr></table>';
15592: } elsif ($numdcs == 1) {
15593: my ($dcname,$dcdom) = split(':',$domcoord[0]);
15594: my $user = &Apache::loncommon::plainname($dcname,$dcdom);
15595: if ($inputtype eq 'radio') {
15596: $table = '<input type="hidden" name="'.$name.'" value="'.$domcoord[0].'" />'.$user;
15597: if ($user ne $dcname.':'.$dcdom) {
15598: $table .= ' ('.$dcname.':'.$dcdom.')';
15599: }
15600: } else {
15601: my $check;
15602: if (exists($currhash{$domcoord[0]})) {
15603: $check = ' checked="checked"';
15604: }
15605: $table = '<span class="LC_nobreak"><label>'.
15606: '<input type="checkbox" name="'.$name.'" '.
15607: 'value="'.$domcoord[0].'"'.$check.' />'.$user;
15608: if ($user ne $dcname.':'.$dcdom) {
15609: $table .= ' ('.$dcname.':'.$dcdom.')';
15610: }
15611: $table .= '</label></span>';
15612: $rows ++;
15613: }
15614: }
15615: return ($numdcs,$table,$rows);
15616: }
15617:
15618: sub usersession_titles {
15619: return &Apache::lonlocal::texthash(
15620: hosted => 'Hosting of sessions for users from other domains on servers in this domain',
15621: remote => 'Hosting of sessions for users in this domain on servers in other domains',
15622: spares => 'Servers offloaded to, when busy',
15623: version => 'LON-CAPA version requirement',
15624: excludedomain => 'Allow all, but exclude specific domains',
15625: includedomain => 'Deny all, but include specific domains',
15626: primary => 'Primary (checked first)',
15627: default => 'Default',
15628: );
15629: }
15630:
15631: sub id_for_thisdom {
15632: my (%servers) = @_;
15633: my %altids;
15634: foreach my $server (keys(%servers)) {
15635: my $serverhome = &Apache::lonnet::get_server_homeID($servers{$server});
15636: if ($serverhome ne $server) {
15637: $altids{$serverhome} = $server;
15638: }
15639: }
15640: return %altids;
15641: }
15642:
15643: sub count_servers {
15644: my ($currbalancer,%servers) = @_;
15645: my (@spares,$numspares);
15646: foreach my $lonhost (sort(keys(%servers))) {
15647: next if ($currbalancer eq $lonhost);
15648: push(@spares,$lonhost);
15649: }
15650: if ($currbalancer) {
15651: $numspares = scalar(@spares);
15652: } else {
15653: $numspares = scalar(@spares) - 1;
15654: }
15655: return ($numspares,@spares);
15656: }
15657:
15658: sub lonbalance_targets_js {
15659: my ($dom,$types,$servers,$settings) = @_;
15660: my $select = &mt('Select');
15661: my ($alltargets,$allishome,$allinsttypes,@alltypes);
15662: if (ref($servers) eq 'HASH') {
15663: $alltargets = join("','",sort(keys(%{$servers})));
15664: my @homedoms;
15665: foreach my $server (sort(keys(%{$servers}))) {
15666: if (&Apache::lonnet::host_domain($server) eq $dom) {
15667: push(@homedoms,'1');
15668: } else {
15669: push(@homedoms,'0');
15670: }
15671: }
15672: $allishome = join("','",@homedoms);
15673: }
15674: if (ref($types) eq 'ARRAY') {
15675: if (@{$types} > 0) {
15676: @alltypes = @{$types};
15677: }
15678: }
15679: push(@alltypes,'default','_LC_adv','_LC_author','_LC_internetdom','_LC_external');
15680: $allinsttypes = join("','",@alltypes);
15681: my (%currbalancer,%currtargets,%currrules,%existing);
15682: if (ref($settings) eq 'HASH') {
15683: %existing = %{$settings};
15684: }
15685: &get_loadbalancers_config($servers,\%existing,\%currbalancer,
15686: \%currtargets,\%currrules);
15687: my $balancers = join("','",sort(keys(%currbalancer)));
15688: return <<"END";
15689:
15690: <script type="text/javascript">
15691: // <![CDATA[
15692:
15693: currBalancers = new Array('$balancers');
15694:
15695: function toggleTargets(balnum) {
15696: var lonhostitem = document.getElementById('loadbalancing_lonhost_'+balnum);
15697: var prevhostitem = document.getElementById('loadbalancing_prevlonhost_'+balnum);
15698: var balancer = lonhostitem.options[lonhostitem.selectedIndex].value;
15699: var prevbalancer = prevhostitem.value;
15700: var baltotal = document.getElementById('loadbalancing_total').value;
15701: prevhostitem.value = balancer;
15702: if (prevbalancer != '') {
15703: var prevIdx = currBalancers.indexOf(prevbalancer);
15704: if (prevIdx != -1) {
15705: currBalancers.splice(prevIdx,1);
15706: }
15707: }
15708: if (balancer == '') {
15709: hideSpares(balnum);
15710: } else {
15711: var currIdx = currBalancers.indexOf(balancer);
15712: if (currIdx == -1) {
15713: currBalancers.push(balancer);
15714: }
15715: var homedoms = new Array('$allishome');
15716: var ishomedom = homedoms[lonhostitem.selectedIndex];
15717: showSpares(balancer,ishomedom,balnum);
15718: }
15719: balancerChange(balnum,baltotal,'change',prevbalancer,balancer);
15720: return;
15721: }
15722:
15723: function showSpares(balancer,ishomedom,balnum) {
15724: var alltargets = new Array('$alltargets');
15725: var insttypes = new Array('$allinsttypes');
15726: var offloadtypes = new Array('primary','default');
15727:
15728: document.getElementById('loadbalancing_targets_'+balnum).style.display='block';
15729: document.getElementById('loadbalancing_disabled_'+balnum).style.display='none';
15730:
15731: for (var i=0; i<offloadtypes.length; i++) {
15732: var count = 0;
15733: for (var j=0; j<alltargets.length; j++) {
15734: if (alltargets[j] != balancer) {
15735: var item = document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+count);
15736: item.value = alltargets[j];
15737: item.style.textAlign='left';
15738: item.style.textFace='normal';
15739: document.getElementById('loadbalancing_targettxt_'+balnum+'_'+offloadtypes[i]+'_'+count).innerHTML = alltargets[j];
15740: if (currBalancers.indexOf(alltargets[j]) == -1) {
15741: item.disabled = '';
15742: } else {
15743: item.disabled = 'disabled';
15744: item.checked = false;
15745: }
15746: count ++;
15747: }
15748: }
15749: }
15750: for (var k=0; k<insttypes.length; k++) {
15751: if ((insttypes[k] == '_LC_external') || (insttypes[k] == '_LC_internetdom')) {
15752: if (ishomedom == 1) {
15753: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='block';
15754: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='block';
15755: } else {
15756: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='none';
15757: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='none';
15758: }
15759: } else {
15760: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='block';
15761: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='block';
15762: }
15763: if ((insttypes[k] != '_LC_external') &&
15764: ((insttypes[k] != '_LC_internetdom') ||
15765: ((insttypes[k] == '_LC_internetdom') && (ishomedom == 1)))) {
15766: var item = document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]);
15767: item.options.length = 0;
15768: item.options[0] = new Option("","",true,true);
15769: var idx = 0;
15770: for (var m=0; m<alltargets.length; m++) {
15771: if ((currBalancers.indexOf(alltargets[m]) == -1) && (alltargets[m] != balancer)) {
15772: idx ++;
15773: item.options[idx] = new Option(alltargets[m],alltargets[m],false,false);
15774: }
15775: }
15776: }
15777: }
15778: return;
15779: }
15780:
15781: function hideSpares(balnum) {
15782: var alltargets = new Array('$alltargets');
15783: var insttypes = new Array('$allinsttypes');
15784: var offloadtypes = new Array('primary','default');
15785:
15786: document.getElementById('loadbalancing_targets_'+balnum).style.display='none';
15787: document.getElementById('loadbalancing_disabled_'+balnum).style.display='block';
15788:
15789: var total = alltargets.length - 1;
15790: for (var i=0; i<offloadtypes; i++) {
15791: for (var j=0; j<total; j++) {
15792: document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+j).checked = false;
15793: document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+j).value = '';
15794: document.getElementById('loadbalancing_targettxt_'+balnum+'_'+offloadtypes[i]+'_'+j).innerHTML = '';
15795: }
15796: }
15797: for (var k=0; k<insttypes.length; k++) {
15798: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='none';
15799: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='none';
15800: if (insttypes[k] != '_LC_external') {
15801: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]).length = 0;
15802: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]).options[0] = new Option("","",true,true);
15803: }
15804: }
15805: return;
15806: }
15807:
15808: function checkOffloads(item,balnum,type) {
15809: var alltargets = new Array('$alltargets');
15810: var offloadtypes = new Array('primary','default');
15811: if (item.checked) {
15812: var total = alltargets.length - 1;
15813: var other;
15814: if (type == offloadtypes[0]) {
15815: other = offloadtypes[1];
15816: } else {
15817: other = offloadtypes[0];
15818: }
15819: for (var i=0; i<total; i++) {
15820: var server = document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).value;
15821: if (server == item.value) {
15822: if (document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).checked) {
15823: document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).checked = false;
15824: }
15825: }
15826: }
15827: }
15828: return;
15829: }
15830:
15831: function singleServerToggle(balnum,type) {
15832: var offloadtoSelIdx = document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).selectedIndex;
15833: if (offloadtoSelIdx == 0) {
15834: document.getElementById('loadbalancing_rules_'+balnum+'_'+type+'_0').checked = true;
15835: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '';
15836:
15837: } else {
15838: document.getElementById('loadbalancing_rules_'+balnum+'_'+type+'_2').checked = true;
15839: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '$select';
15840: }
15841: return;
15842: }
15843:
15844: function balanceruleChange(formname,balnum,type) {
15845: if (type == '_LC_external') {
15846: return;
15847: }
15848: var typesRules = getIndicesByName(formname,'loadbalancing_rules_'+balnum+'_'+type);
15849: for (var i=0; i<typesRules.length; i++) {
15850: if (formname.elements[typesRules[i]].checked) {
15851: if (formname.elements[typesRules[i]].value != 'specific') {
15852: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).selectedIndex = 0;
15853: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '';
15854: } else {
15855: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '$select';
15856: }
15857: }
15858: }
15859: return;
15860: }
15861:
15862: function balancerDeleteChange(balnum) {
15863: var hostitem = document.getElementById('loadbalancing_lonhost_'+balnum);
15864: var baltotal = document.getElementById('loadbalancing_total').value;
15865: var addtarget;
15866: var removetarget;
15867: var action = 'delete';
15868: if (document.getElementById('loadbalancing_delete_'+balnum)) {
15869: var lonhost = hostitem.value;
15870: var currIdx = currBalancers.indexOf(lonhost);
15871: if (document.getElementById('loadbalancing_delete_'+balnum).checked) {
15872: if (currIdx != -1) {
15873: currBalancers.splice(currIdx,1);
15874: }
15875: addtarget = lonhost;
15876: } else {
15877: if (currIdx == -1) {
15878: currBalancers.push(lonhost);
15879: }
15880: removetarget = lonhost;
15881: action = 'undelete';
15882: }
15883: balancerChange(balnum,baltotal,action,addtarget,removetarget);
15884: }
15885: return;
15886: }
15887:
15888: function balancerChange(balnum,baltotal,action,addtarget,removetarget) {
15889: if (baltotal > 1) {
15890: var offloadtypes = new Array('primary','default');
15891: var alltargets = new Array('$alltargets');
15892: var insttypes = new Array('$allinsttypes');
15893: for (var i=0; i<baltotal; i++) {
15894: if (i != balnum) {
15895: for (var j=0; j<offloadtypes.length; j++) {
15896: var total = alltargets.length - 1;
15897: for (var k=0; k<total; k++) {
15898: var serveritem = document.getElementById('loadbalancing_target_'+i+'_'+offloadtypes[j]+'_'+k);
15899: var server = serveritem.value;
15900: if ((action == 'delete') || (action == 'change' && addtarget != '')) {
15901: if (server == addtarget) {
15902: serveritem.disabled = '';
15903: }
15904: }
15905: if ((action == 'undelete') || (action == 'change' && removetarget != '')) {
15906: if (server == removetarget) {
15907: serveritem.disabled = 'disabled';
15908: serveritem.checked = false;
15909: }
15910: }
15911: }
15912: }
15913: for (var j=0; j<insttypes.length; j++) {
15914: if (insttypes[j] != '_LC_external') {
15915: if (document.getElementById('loadbalancing_singleserver_'+i+'_'+insttypes[j])) {
15916: var singleserver = document.getElementById('loadbalancing_singleserver_'+i+'_'+insttypes[j]);
15917: var currSel = singleserver.selectedIndex;
15918: var currVal = singleserver.options[currSel].value;
15919: if ((action == 'delete') || (action == 'change' && addtarget != '')) {
15920: var numoptions = singleserver.options.length;
15921: var needsnew = 1;
15922: for (var k=0; k<numoptions; k++) {
15923: if (singleserver.options[k] == addtarget) {
15924: needsnew = 0;
15925: break;
15926: }
15927: }
15928: if (needsnew == 1) {
15929: singleserver.options[numoptions] = new Option(addtarget,addtarget,false,false);
15930: }
15931: }
15932: if ((action == 'undelete') || (action == 'change' && removetarget != '')) {
15933: singleserver.options.length = 0;
15934: if ((currVal) && (currVal != removetarget)) {
15935: singleserver.options[0] = new Option("","",false,false);
15936: } else {
15937: singleserver.options[0] = new Option("","",true,true);
15938: }
15939: var idx = 0;
15940: for (var m=0; m<alltargets.length; m++) {
15941: if (currBalancers.indexOf(alltargets[m]) == -1) {
15942: idx ++;
15943: if (currVal == alltargets[m]) {
15944: singleserver.options[idx] = new Option(alltargets[m],alltargets[m],true,true);
15945: } else {
15946: singleserver.options[idx] = new Option(alltargets[m],alltargets[m],false,false);
15947: }
15948: }
15949: }
15950: }
15951: }
15952: }
15953: }
15954: }
15955: }
15956: }
15957: return;
15958: }
15959:
15960: // ]]>
15961: </script>
15962:
15963: END
15964: }
15965:
15966: sub new_spares_js {
15967: my @sparestypes = ('primary','default');
15968: my $types = join("','",@sparestypes);
15969: my $select = &mt('Select');
15970: return <<"END";
15971:
15972: <script type="text/javascript">
15973: // <![CDATA[
15974:
15975: function updateNewSpares(formname,lonhost) {
15976: var types = new Array('$types');
15977: var include = new Array();
15978: var exclude = new Array();
15979: for (var i=0; i<types.length; i++) {
15980: var spareboxes = getIndicesByName(formname,'spare_'+types[i]+'_'+lonhost);
15981: for (var j=0; j<spareboxes.length; j++) {
15982: if (formname.elements[spareboxes[j]].checked) {
15983: exclude.push(formname.elements[spareboxes[j]].value);
15984: } else {
15985: include.push(formname.elements[spareboxes[j]].value);
15986: }
15987: }
15988: }
15989: for (var i=0; i<types.length; i++) {
15990: var newSpare = document.getElementById('newspare_'+types[i]+'_'+lonhost);
15991: var selIdx = newSpare.selectedIndex;
15992: var currnew = newSpare.options[selIdx].value;
15993: var okSpares = new Array();
15994: for (var j=0; j<newSpare.options.length; j++) {
15995: var possible = newSpare.options[j].value;
15996: if (possible != '') {
15997: if (exclude.indexOf(possible) == -1) {
15998: okSpares.push(possible);
15999: } else {
16000: if (currnew == possible) {
16001: selIdx = 0;
16002: }
16003: }
16004: }
16005: }
16006: for (var k=0; k<include.length; k++) {
16007: if (okSpares.indexOf(include[k]) == -1) {
16008: okSpares.push(include[k]);
16009: }
16010: }
16011: okSpares.sort();
16012: newSpare.options.length = 0;
16013: if (selIdx == 0) {
16014: newSpare.options[0] = new Option("$select","",true,true);
16015: } else {
16016: newSpare.options[0] = new Option("$select","",false,false);
16017: }
16018: for (var m=0; m<okSpares.length; m++) {
16019: var idx = m+1;
16020: var selThis = 0;
16021: if (selIdx != 0) {
16022: if (okSpares[m] == currnew) {
16023: selThis = 1;
16024: }
16025: }
16026: if (selThis == 1) {
16027: newSpare.options[idx] = new Option(okSpares[m],okSpares[m],true,true);
16028: } else {
16029: newSpare.options[idx] = new Option(okSpares[m],okSpares[m],false,false);
16030: }
16031: }
16032: }
16033: return;
16034: }
16035:
16036: function checkNewSpares(lonhost,type) {
16037: var newSpare = document.getElementById('newspare_'+type+'_'+lonhost);
16038: var chosen = newSpare.options[newSpare.selectedIndex].value;
16039: if (chosen != '') {
16040: var othertype;
16041: var othernewSpare;
16042: if (type == 'primary') {
16043: othernewSpare = document.getElementById('newspare_default_'+lonhost);
16044: }
16045: if (type == 'default') {
16046: othernewSpare = document.getElementById('newspare_primary_'+lonhost);
16047: }
16048: if (othernewSpare.options[othernewSpare.selectedIndex].value == chosen) {
16049: othernewSpare.selectedIndex = 0;
16050: }
16051: }
16052: return;
16053: }
16054:
16055: // ]]>
16056: </script>
16057:
16058: END
16059:
16060: }
16061:
16062: sub common_domprefs_js {
16063: return <<"END";
16064:
16065: <script type="text/javascript">
16066: // <![CDATA[
16067:
16068: function getIndicesByName(formname,item) {
16069: var group = new Array();
16070: for (var i=0;i<formname.elements.length;i++) {
16071: if (formname.elements[i].name == item) {
16072: group.push(formname.elements[i].id);
16073: }
16074: }
16075: return group;
16076: }
16077:
16078: // ]]>
16079: </script>
16080:
16081: END
16082:
16083: }
16084:
16085: sub recaptcha_js {
16086: my %lt = &captcha_phrases();
16087: return <<"END";
16088:
16089: <script type="text/javascript">
16090: // <![CDATA[
16091:
16092: function updateCaptcha(caller,context) {
16093: var privitem;
16094: var pubitem;
16095: var privtext;
16096: var pubtext;
16097: var versionitem;
16098: var versiontext;
16099: if (document.getElementById(context+'_recaptchapub')) {
16100: pubitem = document.getElementById(context+'_recaptchapub');
16101: } else {
16102: return;
16103: }
16104: if (document.getElementById(context+'_recaptchapriv')) {
16105: privitem = document.getElementById(context+'_recaptchapriv');
16106: } else {
16107: return;
16108: }
16109: if (document.getElementById(context+'_recaptchapubtxt')) {
16110: pubtext = document.getElementById(context+'_recaptchapubtxt');
16111: } else {
16112: return;
16113: }
16114: if (document.getElementById(context+'_recaptchaprivtxt')) {
16115: privtext = document.getElementById(context+'_recaptchaprivtxt');
16116: } else {
16117: return;
16118: }
16119: if (document.getElementById(context+'_recaptchaversion')) {
16120: versionitem = document.getElementById(context+'_recaptchaversion');
16121: } else {
16122: return;
16123: }
16124: if (document.getElementById(context+'_recaptchavertxt')) {
16125: versiontext = document.getElementById(context+'_recaptchavertxt');
16126: } else {
16127: return;
16128: }
16129: if (caller.checked) {
16130: if (caller.value == 'recaptcha') {
16131: pubitem.type = 'text';
16132: privitem.type = 'text';
16133: pubitem.size = '40';
16134: privitem.size = '40';
16135: pubtext.innerHTML = "$lt{'pub'}";
16136: privtext.innerHTML = "$lt{'priv'}";
16137: versionitem.type = 'text';
16138: versionitem.size = '3';
16139: versiontext.innerHTML = "$lt{'ver'}";
16140: } else {
16141: pubitem.type = 'hidden';
16142: privitem.type = 'hidden';
16143: versionitem.type = 'hidden';
16144: pubtext.innerHTML = '';
16145: privtext.innerHTML = '';
16146: versiontext.innerHTML = '';
16147: }
16148: }
16149: return;
16150: }
16151:
16152: // ]]>
16153: </script>
16154:
16155: END
16156:
16157: }
16158:
16159: sub toggle_display_js {
16160: return <<"END";
16161:
16162: <script type="text/javascript">
16163: // <![CDATA[
16164:
16165: function toggleDisplay(domForm,caller) {
16166: if (document.getElementById(caller)) {
16167: var divitem = document.getElementById(caller);
16168: var optionsElement = domForm.coursecredits;
16169: var checkval = 1;
16170: var dispval = 'block';
16171: var selfcreateRegExp = /^cancreate_emailverified/;
16172: if (caller == 'emailoptions') {
16173: optionsElement = domForm.cancreate_email;
16174: }
16175: if (caller == 'studentsubmission') {
16176: optionsElement = domForm.postsubmit;
16177: }
16178: if (caller == 'cloneinstcode') {
16179: optionsElement = domForm.canclone;
16180: checkval = 'instcode';
16181: }
16182: if (selfcreateRegExp.test(caller)) {
16183: optionsElement = domForm.elements[caller];
16184: checkval = 'other';
16185: dispval = 'inline'
16186: }
16187: if (optionsElement.length) {
16188: var currval;
16189: for (var i=0; i<optionsElement.length; i++) {
16190: if (optionsElement[i].checked) {
16191: currval = optionsElement[i].value;
16192: }
16193: }
16194: if (currval == checkval) {
16195: divitem.style.display = dispval;
16196: } else {
16197: divitem.style.display = 'none';
16198: }
16199: }
16200: }
16201: return;
16202: }
16203:
16204: // ]]>
16205: </script>
16206:
16207: END
16208:
16209: }
16210:
16211: sub captcha_phrases {
16212: return &Apache::lonlocal::texthash (
16213: priv => 'Private key',
16214: pub => 'Public key',
16215: original => 'original (CAPTCHA)',
16216: recaptcha => 'successor (ReCAPTCHA)',
16217: notused => 'unused',
16218: ver => 'ReCAPTCHA version (1 or 2)',
16219: );
16220: }
16221:
16222: sub devalidate_remote_domconfs {
16223: my ($dom,$cachekeys) = @_;
16224: return unless (ref($cachekeys) eq 'HASH');
16225: my %servers = &Apache::lonnet::internet_dom_servers($dom);
16226: my %thismachine;
16227: map { $thismachine{$_} = 1; } &Apache::lonnet::current_machine_ids();
16228: my @posscached = ('domainconfig','domdefaults','ltitools','usersessions','directorysrch');
16229: if (keys(%servers)) {
16230: foreach my $server (keys(%servers)) {
16231: next if ($thismachine{$server});
16232: my @cached;
16233: foreach my $name (@posscached) {
16234: if ($cachekeys->{$name}) {
16235: push(@cached,&escape($name).':'.&escape($dom));
16236: }
16237: }
16238: if (@cached) {
16239: &Apache::lonnet::remote_devalidate_cache($server,\@cached);
16240: }
16241: }
16242: }
16243: return;
16244: }
16245:
16246: 1;
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