1: # The LearningOnline Network with CAPA
2: # Handler to set domain-wide configuration settings
3: #
4: # $Id: domainprefs.pm,v 1.314 2017/10/07 00:50:47 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: system("convert -sample $size $input $output");
1660: $showfile = "/$imgdir/tn-".$filename;
1661: }
1662: }
1663: }
1664: }
1665: }
1666: if ($showfile) {
1667: if ($showfile =~ m{^/(adm|res)/}) {
1668: if ($showfile =~ m{^/res/}) {
1669: my $local_showfile =
1670: &Apache::lonnet::filelocation('',$showfile);
1671: &Apache::lonnet::repcopy($local_showfile);
1672: }
1673: $showfile = &Apache::loncommon::lonhttpdurl($showfile);
1674: }
1675: if ($imgfile) {
1676: if ($imgfile =~ m{^/(adm|res)/}) {
1677: if ($imgfile =~ m{^/res/}) {
1678: my $local_imgfile =
1679: &Apache::lonnet::filelocation('',$imgfile);
1680: &Apache::lonnet::repcopy($local_imgfile);
1681: }
1682: $fullsize = &Apache::loncommon::lonhttpdurl($imgfile);
1683: } else {
1684: $fullsize = $imgfile;
1685: }
1686: }
1687: $datatable .= '<td>';
1688: if ($img eq 'login') {
1689: $datatable .= $login_hdr_pick;
1690: }
1691: $datatable .= &image_changes($is_custom->{$img},$alt_text->{$img},$img_import,
1692: $showfile,$fullsize,$role,$img,$imgfile,$logincolors);
1693: } else {
1694: $datatable .= '<td> </td><td class="LC_left_item">'.
1695: &mt('Upload:').'<br />';
1696: }
1697: } else {
1698: $datatable .= '<td> </td><td class="LC_left_item">'.
1699: &mt('Upload:').'<br />';
1700: }
1701: if ($switchserver) {
1702: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1703: } else {
1704: if ($img ne 'login') { # suppress file selection for Log-in header
1705: $datatable .=' <input type="file" name="'.$role.'_'.$img.'" />';
1706: }
1707: }
1708: $datatable .= '</td></tr>';
1709: }
1710: $itemcount ++;
1711: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1712: $datatable .= '<tr'.$css_class.'>'.
1713: '<td>'.$choices->{'bgs'}.'</td>';
1714: my $bgs_def;
1715: foreach my $item (@{$bgs}) {
1716: if (!$is_custom->{$item}) {
1717: $bgs_def .= '<td><span class="LC_nobreak">'.$choices->{$item}.'</span> <span id="css_default_'.$role.'_'.$item.'" style="background-color: '.$defaults->{'bgs'}{$item}.';"> </span><br />'.$defaults->{'bgs'}{$item}.'</td>';
1718: }
1719: }
1720: if ($bgs_def) {
1721: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$bgs_def.'</tr></table></td>';
1722: } else {
1723: $datatable .= '<td> </td>';
1724: }
1725: $datatable .= '<td class="LC_right_item">'.
1726: '<table border="0"><tr>';
1727:
1728: foreach my $item (@{$bgs}) {
1729: $datatable .= '<td style="text-align: center">'.$choices->{$item};
1730: my $color = $designs->{'bgs'}{$item} ? $designs->{'bgs'}{$item} : $defaults->{'bgs'}{$item};
1731: if ($designs->{'bgs'}{$item}) {
1732: $datatable .= ' ';
1733: }
1734: $datatable .= '<br /><input type="text" class="colorchooser" size="8" name="'.$role.'_'.$item.'" value="'.$color.
1735: '" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>';
1736: }
1737: $datatable .= '</tr></table></td></tr>';
1738: $itemcount ++;
1739: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1740: $datatable .= '<tr'.$css_class.'>'.
1741: '<td>'.$choices->{'links'}.'</td>';
1742: my $links_def;
1743: foreach my $item (@{$links}) {
1744: if (!$is_custom->{$item}) {
1745: $links_def .= '<td>'.$choices->{$item}.'<br /><span id="css_default_'.$role.'_'.$item.'" style="color: '.$defaults->{'links'}{$item}.';">'.$defaults->{'links'}{$item}.'</span></td>';
1746: }
1747: }
1748: if ($links_def) {
1749: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$links_def.'</tr></table></td>';
1750: } else {
1751: $datatable .= '<td> </td>';
1752: }
1753: $datatable .= '<td class="LC_right_item">'.
1754: '<table border="0"><tr>';
1755: foreach my $item (@{$links}) {
1756: my $color = $designs->{'links'}{$item} ? $designs->{'links'}{$item} : $defaults->{'links'}{$item};
1757: $datatable .= '<td style="text-align: center">'.$choices->{$item}."\n";
1758: if ($designs->{'links'}{$item}) {
1759: $datatable.=' ';
1760: }
1761: $datatable .= '<br /><input type="text" size="8" class="colorchooser" name="'.$role.'_'.$item.'" value="'.$color.
1762: '" /></td>';
1763: }
1764: $$rowtotal += $itemcount;
1765: return $datatable;
1766: }
1767:
1768: sub logo_display_options {
1769: my ($img,$defaults,$designs) = @_;
1770: my $checkedon;
1771: if (ref($defaults) eq 'HASH') {
1772: if (ref($defaults->{'showlogo'}) eq 'HASH') {
1773: if ($defaults->{'showlogo'}{$img}) {
1774: $checkedon = 'checked="checked" ';
1775: }
1776: }
1777: }
1778: if (ref($designs) eq 'HASH') {
1779: if (ref($designs->{'showlogo'}) eq 'HASH') {
1780: if (defined($designs->{'showlogo'}{$img})) {
1781: if ($designs->{'showlogo'}{$img} == 0) {
1782: $checkedon = '';
1783: } elsif ($designs->{'showlogo'}{$img} == 1) {
1784: $checkedon = 'checked="checked" ';
1785: }
1786: }
1787: }
1788: }
1789: return '<br /><label> <input type="checkbox" name="'.
1790: 'login_showlogo_'.$img.'" value="1" '.$checkedon.'/>'.
1791: &mt('show').'</label>'."\n";
1792: }
1793:
1794: sub login_header_options {
1795: my ($img,$role,$defaults,$is_custom,$choices) = @_;
1796: my $output = '';
1797: if ((!$is_custom->{'textcol'}) || (!$is_custom->{'bgcol'})) {
1798: $output .= &mt('Text default(s):').'<br />';
1799: if (!$is_custom->{'textcol'}) {
1800: $output .= $choices->{'textcol'}.': '.$defaults->{'logintext'}{'textcol'}.
1801: ' ';
1802: }
1803: if (!$is_custom->{'bgcol'}) {
1804: $output .= $choices->{'bgcol'}.': '.
1805: '<span id="css_'.$role.'_font" style="background-color: '.
1806: $defaults->{'logintext'}{'bgcol'}.';"> </span>';
1807: }
1808: $output .= '<br />';
1809: }
1810: $output .='<br />';
1811: return $output;
1812: }
1813:
1814: sub login_text_colors {
1815: my ($img,$role,$logintext,$phase,$choices,$designs,$defaults) = @_;
1816: my $color_menu = '<table border="0"><tr>';
1817: foreach my $item (@{$logintext}) {
1818: $color_menu .= '<td style="text-align: center">'.$choices->{$item};
1819: my $color = $designs->{'logintext'}{$item} ? $designs->{'logintext'}{$item} : $defaults->{'logintext'}{$item};
1820: $color_menu .= '<br /><input type="text" class="colorchooser" size="8" name="'.$role.'_'.$item.'" value="'.$color.
1821: '" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>';
1822: }
1823: $color_menu .= '</tr></table><br />';
1824: return $color_menu;
1825: }
1826:
1827: sub image_changes {
1828: my ($is_custom,$alt_text,$img_import,$showfile,$fullsize,$role,$img,$imgfile,$logincolors) = @_;
1829: my $output;
1830: if ($img eq 'login') {
1831: # suppress image for Log-in header
1832: } elsif (!$is_custom) {
1833: if ($img ne 'domlogo') {
1834: $output .= &mt('Default image:').'<br />';
1835: } else {
1836: $output .= &mt('Default in use:').'<br />';
1837: }
1838: }
1839: if ($img eq 'login') { # suppress image for Log-in header
1840: $output .= '<td>'.$logincolors;
1841: } else {
1842: if ($img_import) {
1843: $output .= '<input type="hidden" name="'.$role.'_import_'.$img.'" value="'.$imgfile.'" />';
1844: }
1845: $output .= '<a href="'.$fullsize.'" target="_blank"><img src="'.
1846: $showfile.'" alt="'.$alt_text.'" border="0" /></a></td>';
1847: if ($is_custom) {
1848: $output .= '<td>'.$logincolors.'<span class="LC_nobreak"><label>'.
1849: '<input type="checkbox" name="'.
1850: $role.'_del_'.$img.'" value="1" />'.&mt('Delete?').
1851: '</label> '.&mt('Replace:').'</span><br />';
1852: } else {
1853: $output .= '<td class="LC_middle">'.$logincolors.&mt('Upload:').'<br />';
1854: }
1855: }
1856: return $output;
1857: }
1858:
1859: sub print_quotas {
1860: my ($dom,$settings,$rowtotal,$action) = @_;
1861: my $context;
1862: if ($action eq 'quotas') {
1863: $context = 'tools';
1864: } else {
1865: $context = $action;
1866: }
1867: my ($datatable,$defaultquota,$authorquota,@usertools,@options,%validations);
1868: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
1869: my $typecount = 0;
1870: my ($css_class,%titles);
1871: if ($context eq 'requestcourses') {
1872: @usertools = ('official','unofficial','community','textbook','placement');
1873: @options =('norequest','approval','validate','autolimit');
1874: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
1875: %titles = &courserequest_titles();
1876: } elsif ($context eq 'requestauthor') {
1877: @usertools = ('author');
1878: @options = ('norequest','approval','automatic');
1879: %titles = &authorrequest_titles();
1880: } else {
1881: @usertools = ('aboutme','blog','webdav','portfolio');
1882: %titles = &tool_titles();
1883: }
1884: if (ref($types) eq 'ARRAY') {
1885: foreach my $type (@{$types}) {
1886: my ($currdefquota,$currauthorquota);
1887: unless (($context eq 'requestcourses') ||
1888: ($context eq 'requestauthor')) {
1889: if (ref($settings) eq 'HASH') {
1890: if (ref($settings->{defaultquota}) eq 'HASH') {
1891: $currdefquota = $settings->{defaultquota}->{$type};
1892: } else {
1893: $currdefquota = $settings->{$type};
1894: }
1895: if (ref($settings->{authorquota}) eq 'HASH') {
1896: $currauthorquota = $settings->{authorquota}->{$type};
1897: }
1898: }
1899: }
1900: if (defined($usertypes->{$type})) {
1901: $typecount ++;
1902: $css_class = $typecount%2?' class="LC_odd_row"':'';
1903: $datatable .= '<tr'.$css_class.'>'.
1904: '<td>'.$usertypes->{$type}.'</td>'.
1905: '<td class="LC_left_item">';
1906: if ($context eq 'requestcourses') {
1907: $datatable .= '<table><tr>';
1908: }
1909: my %cell;
1910: foreach my $item (@usertools) {
1911: if ($context eq 'requestcourses') {
1912: my ($curroption,$currlimit);
1913: if (ref($settings) eq 'HASH') {
1914: if (ref($settings->{$item}) eq 'HASH') {
1915: $curroption = $settings->{$item}->{$type};
1916: if ($curroption =~ /^autolimit=(\d*)$/) {
1917: $currlimit = $1;
1918: }
1919: }
1920: }
1921: if (!$curroption) {
1922: $curroption = 'norequest';
1923: }
1924: $datatable .= '<th>'.$titles{$item}.'</th>';
1925: foreach my $option (@options) {
1926: my $val = $option;
1927: if ($option eq 'norequest') {
1928: $val = 0;
1929: }
1930: if ($option eq 'validate') {
1931: my $canvalidate = 0;
1932: if (ref($validations{$item}) eq 'HASH') {
1933: if ($validations{$item}{$type}) {
1934: $canvalidate = 1;
1935: }
1936: }
1937: next if (!$canvalidate);
1938: }
1939: my $checked = '';
1940: if ($option eq $curroption) {
1941: $checked = ' checked="checked"';
1942: } elsif ($option eq 'autolimit') {
1943: if ($curroption =~ /^autolimit/) {
1944: $checked = ' checked="checked"';
1945: }
1946: }
1947: $cell{$item} .= '<span class="LC_nobreak"><label>'.
1948: '<input type="radio" name="crsreq_'.$item.
1949: '_'.$type.'" value="'.$val.'"'.$checked.' />'.
1950: $titles{$option}.'</label>';
1951: if ($option eq 'autolimit') {
1952: $cell{$item} .= ' <input type="text" name="crsreq_'.
1953: $item.'_limit_'.$type.'" size="1" '.
1954: 'value="'.$currlimit.'" />';
1955: }
1956: $cell{$item} .= '</span> ';
1957: if ($option eq 'autolimit') {
1958: $cell{$item} .= $titles{'unlimited'};
1959: }
1960: }
1961: } elsif ($context eq 'requestauthor') {
1962: my $curroption;
1963: if (ref($settings) eq 'HASH') {
1964: $curroption = $settings->{$type};
1965: }
1966: if (!$curroption) {
1967: $curroption = 'norequest';
1968: }
1969: foreach my $option (@options) {
1970: my $val = $option;
1971: if ($option eq 'norequest') {
1972: $val = 0;
1973: }
1974: my $checked = '';
1975: if ($option eq $curroption) {
1976: $checked = ' checked="checked"';
1977: }
1978: $datatable .= '<span class="LC_nobreak"><label>'.
1979: '<input type="radio" name="authorreq_'.$type.
1980: '" value="'.$val.'"'.$checked.' />'.
1981: $titles{$option}.'</label></span> ';
1982: }
1983: } else {
1984: my $checked = 'checked="checked" ';
1985: if (ref($settings) eq 'HASH') {
1986: if (ref($settings->{$item}) eq 'HASH') {
1987: if ($settings->{$item}->{$type} == 0) {
1988: $checked = '';
1989: } elsif ($settings->{$item}->{$type} == 1) {
1990: $checked = 'checked="checked" ';
1991: }
1992: }
1993: }
1994: $datatable .= '<span class="LC_nobreak"><label>'.
1995: '<input type="checkbox" name="'.$context.'_'.$item.
1996: '" value="'.$type.'" '.$checked.'/>'.$titles{$item}.
1997: '</label></span> ';
1998: }
1999: }
2000: if ($context eq 'requestcourses') {
2001: $datatable .= '</tr><tr>';
2002: foreach my $item (@usertools) {
2003: $datatable .= '<td style="vertical-align: top">'.$cell{$item}.'</td>';
2004: }
2005: $datatable .= '</tr></table>';
2006: }
2007: $datatable .= '</td>';
2008: unless (($context eq 'requestcourses') ||
2009: ($context eq 'requestauthor')) {
2010: $datatable .=
2011: '<td class="LC_right_item">'.
2012: '<span class="LC_nobreak">'.&mt('Portfolio').': '.
2013: '<input type="text" name="quota_'.$type.
2014: '" value="'.$currdefquota.
2015: '" size="5" /></span>'.(' ' x 2).
2016: '<span class="LC_nobreak">'.&mt('Authoring').': '.
2017: '<input type="text" name="authorquota_'.$type.
2018: '" value="'.$currauthorquota.
2019: '" size="5" /></span></td>';
2020: }
2021: $datatable .= '</tr>';
2022: }
2023: }
2024: }
2025: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
2026: $defaultquota = '20';
2027: $authorquota = '500';
2028: if (ref($settings) eq 'HASH') {
2029: if (ref($settings->{'defaultquota'}) eq 'HASH') {
2030: $defaultquota = $settings->{'defaultquota'}->{'default'};
2031: } elsif (defined($settings->{'default'})) {
2032: $defaultquota = $settings->{'default'};
2033: }
2034: if (ref($settings->{'authorquota'}) eq 'HASH') {
2035: $authorquota = $settings->{'authorquota'}->{'default'};
2036: }
2037: }
2038: }
2039: $typecount ++;
2040: $css_class = $typecount%2?' class="LC_odd_row"':'';
2041: $datatable .= '<tr'.$css_class.'>'.
2042: '<td>'.$othertitle.'</td>'.
2043: '<td class="LC_left_item">';
2044: if ($context eq 'requestcourses') {
2045: $datatable .= '<table><tr>';
2046: }
2047: my %defcell;
2048: foreach my $item (@usertools) {
2049: if ($context eq 'requestcourses') {
2050: my ($curroption,$currlimit);
2051: if (ref($settings) eq 'HASH') {
2052: if (ref($settings->{$item}) eq 'HASH') {
2053: $curroption = $settings->{$item}->{'default'};
2054: if ($curroption =~ /^autolimit=(\d*)$/) {
2055: $currlimit = $1;
2056: }
2057: }
2058: }
2059: if (!$curroption) {
2060: $curroption = 'norequest';
2061: }
2062: $datatable .= '<th>'.$titles{$item}.'</th>';
2063: foreach my $option (@options) {
2064: my $val = $option;
2065: if ($option eq 'norequest') {
2066: $val = 0;
2067: }
2068: if ($option eq 'validate') {
2069: my $canvalidate = 0;
2070: if (ref($validations{$item}) eq 'HASH') {
2071: if ($validations{$item}{'default'}) {
2072: $canvalidate = 1;
2073: }
2074: }
2075: next if (!$canvalidate);
2076: }
2077: my $checked = '';
2078: if ($option eq $curroption) {
2079: $checked = ' checked="checked"';
2080: } elsif ($option eq 'autolimit') {
2081: if ($curroption =~ /^autolimit/) {
2082: $checked = ' checked="checked"';
2083: }
2084: }
2085: $defcell{$item} .= '<span class="LC_nobreak"><label>'.
2086: '<input type="radio" name="crsreq_'.$item.
2087: '_default" value="'.$val.'"'.$checked.' />'.
2088: $titles{$option}.'</label>';
2089: if ($option eq 'autolimit') {
2090: $defcell{$item} .= ' <input type="text" name="crsreq_'.
2091: $item.'_limit_default" size="1" '.
2092: 'value="'.$currlimit.'" />';
2093: }
2094: $defcell{$item} .= '</span> ';
2095: if ($option eq 'autolimit') {
2096: $defcell{$item} .= $titles{'unlimited'};
2097: }
2098: }
2099: } elsif ($context eq 'requestauthor') {
2100: my $curroption;
2101: if (ref($settings) eq 'HASH') {
2102: $curroption = $settings->{'default'};
2103: }
2104: if (!$curroption) {
2105: $curroption = 'norequest';
2106: }
2107: foreach my $option (@options) {
2108: my $val = $option;
2109: if ($option eq 'norequest') {
2110: $val = 0;
2111: }
2112: my $checked = '';
2113: if ($option eq $curroption) {
2114: $checked = ' checked="checked"';
2115: }
2116: $datatable .= '<span class="LC_nobreak"><label>'.
2117: '<input type="radio" name="authorreq_default"'.
2118: ' value="'.$val.'"'.$checked.' />'.
2119: $titles{$option}.'</label></span> ';
2120: }
2121: } else {
2122: my $checked = 'checked="checked" ';
2123: if (ref($settings) eq 'HASH') {
2124: if (ref($settings->{$item}) eq 'HASH') {
2125: if ($settings->{$item}->{'default'} == 0) {
2126: $checked = '';
2127: } elsif ($settings->{$item}->{'default'} == 1) {
2128: $checked = 'checked="checked" ';
2129: }
2130: }
2131: }
2132: $datatable .= '<span class="LC_nobreak"><label>'.
2133: '<input type="checkbox" name="'.$context.'_'.$item.
2134: '" value="default" '.$checked.'/>'.$titles{$item}.
2135: '</label></span> ';
2136: }
2137: }
2138: if ($context eq 'requestcourses') {
2139: $datatable .= '</tr><tr>';
2140: foreach my $item (@usertools) {
2141: $datatable .= '<td style="vertical-align: top">'.$defcell{$item}.'</td>';
2142: }
2143: $datatable .= '</tr></table>';
2144: }
2145: $datatable .= '</td>';
2146: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
2147: $datatable .= '<td class="LC_right_item">'.
2148: '<span class="LC_nobreak">'.&mt('Portfolio').': '.
2149: '<input type="text" name="defaultquota" value="'.
2150: $defaultquota.'" size="5" /></span>'.(' ' x2).
2151: '<span class="LC_nobreak">'.&mt('Authoring').': '.
2152: '<input type="text" name="authorquota" value="'.
2153: $authorquota.'" size="5" /></span></td>';
2154: }
2155: $datatable .= '</tr>';
2156: $typecount ++;
2157: $css_class = $typecount%2?' class="LC_odd_row"':'';
2158: $datatable .= '<tr'.$css_class.'>'.
2159: '<td>'.&mt('LON-CAPA Advanced Users').'<br />';
2160: if ($context eq 'requestcourses') {
2161: $datatable .= &mt('(overrides affiliation, if set)').
2162: '</td>'.
2163: '<td class="LC_left_item">'.
2164: '<table><tr>';
2165: } else {
2166: $datatable .= &mt('(overrides affiliation, if checked)').
2167: '</td>'.
2168: '<td class="LC_left_item" colspan="2">'.
2169: '<br />';
2170: }
2171: my %advcell;
2172: foreach my $item (@usertools) {
2173: if ($context eq 'requestcourses') {
2174: my ($curroption,$currlimit);
2175: if (ref($settings) eq 'HASH') {
2176: if (ref($settings->{$item}) eq 'HASH') {
2177: $curroption = $settings->{$item}->{'_LC_adv'};
2178: if ($curroption =~ /^autolimit=(\d*)$/) {
2179: $currlimit = $1;
2180: }
2181: }
2182: }
2183: $datatable .= '<th>'.$titles{$item}.'</th>';
2184: my $checked = '';
2185: if ($curroption eq '') {
2186: $checked = ' checked="checked"';
2187: }
2188: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
2189: '<input type="radio" name="crsreq_'.$item.
2190: '__LC_adv" value=""'.$checked.' />'.
2191: &mt('No override set').'</label></span> ';
2192: foreach my $option (@options) {
2193: my $val = $option;
2194: if ($option eq 'norequest') {
2195: $val = 0;
2196: }
2197: if ($option eq 'validate') {
2198: my $canvalidate = 0;
2199: if (ref($validations{$item}) eq 'HASH') {
2200: if ($validations{$item}{'_LC_adv'}) {
2201: $canvalidate = 1;
2202: }
2203: }
2204: next if (!$canvalidate);
2205: }
2206: my $checked = '';
2207: if ($val eq $curroption) {
2208: $checked = ' checked="checked"';
2209: } elsif ($option eq 'autolimit') {
2210: if ($curroption =~ /^autolimit/) {
2211: $checked = ' checked="checked"';
2212: }
2213: }
2214: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
2215: '<input type="radio" name="crsreq_'.$item.
2216: '__LC_adv" value="'.$val.'"'.$checked.' />'.
2217: $titles{$option}.'</label>';
2218: if ($option eq 'autolimit') {
2219: $advcell{$item} .= ' <input type="text" name="crsreq_'.
2220: $item.'_limit__LC_adv" size="1" '.
2221: 'value="'.$currlimit.'" />';
2222: }
2223: $advcell{$item} .= '</span> ';
2224: if ($option eq 'autolimit') {
2225: $advcell{$item} .= $titles{'unlimited'};
2226: }
2227: }
2228: } elsif ($context eq 'requestauthor') {
2229: my $curroption;
2230: if (ref($settings) eq 'HASH') {
2231: $curroption = $settings->{'_LC_adv'};
2232: }
2233: my $checked = '';
2234: if ($curroption eq '') {
2235: $checked = ' checked="checked"';
2236: }
2237: $datatable .= '<span class="LC_nobreak"><label>'.
2238: '<input type="radio" name="authorreq__LC_adv"'.
2239: ' value=""'.$checked.' />'.
2240: &mt('No override set').'</label></span> ';
2241: foreach my $option (@options) {
2242: my $val = $option;
2243: if ($option eq 'norequest') {
2244: $val = 0;
2245: }
2246: my $checked = '';
2247: if ($val eq $curroption) {
2248: $checked = ' checked="checked"';
2249: }
2250: $datatable .= '<span class="LC_nobreak"><label>'.
2251: '<input type="radio" name="authorreq__LC_adv"'.
2252: ' value="'.$val.'"'.$checked.' />'.
2253: $titles{$option}.'</label></span> ';
2254: }
2255: } else {
2256: my $checked = 'checked="checked" ';
2257: if (ref($settings) eq 'HASH') {
2258: if (ref($settings->{$item}) eq 'HASH') {
2259: if ($settings->{$item}->{'_LC_adv'} == 0) {
2260: $checked = '';
2261: } elsif ($settings->{$item}->{'_LC_adv'} == 1) {
2262: $checked = 'checked="checked" ';
2263: }
2264: }
2265: }
2266: $datatable .= '<span class="LC_nobreak"><label>'.
2267: '<input type="checkbox" name="'.$context.'_'.$item.
2268: '" value="_LC_adv" '.$checked.'/>'.$titles{$item}.
2269: '</label></span> ';
2270: }
2271: }
2272: if ($context eq 'requestcourses') {
2273: $datatable .= '</tr><tr>';
2274: foreach my $item (@usertools) {
2275: $datatable .= '<td style="vertical-align: top">'.$advcell{$item}.'</td>';
2276: }
2277: $datatable .= '</tr></table>';
2278: }
2279: $datatable .= '</td></tr>';
2280: $$rowtotal += $typecount;
2281: return $datatable;
2282: }
2283:
2284: sub print_requestmail {
2285: my ($dom,$action,$settings,$rowtotal,$customcss,$rowstyle) = @_;
2286: my ($now,$datatable,%currapp);
2287: $now = time;
2288: if (ref($settings) eq 'HASH') {
2289: if (ref($settings->{'notify'}) eq 'HASH') {
2290: if ($settings->{'notify'}{'approval'} ne '') {
2291: map {$currapp{$_}=1;} split(/,/,$settings->{'notify'}{'approval'});
2292: }
2293: }
2294: }
2295: my $numinrow = 2;
2296: my $css_class;
2297: if ($$rowtotal%2) {
2298: $css_class = 'LC_odd_row';
2299: }
2300: if ($customcss) {
2301: $css_class .= " $customcss";
2302: }
2303: $css_class =~ s/^\s+//;
2304: if ($css_class) {
2305: $css_class = ' class="'.$css_class.'"';
2306: }
2307: if ($rowstyle) {
2308: $css_class .= ' style="'.$rowstyle.'"';
2309: }
2310: my $text;
2311: if ($action eq 'requestcourses') {
2312: $text = &mt('Receive notification of course requests requiring approval');
2313: } elsif ($action eq 'requestauthor') {
2314: $text = &mt('Receive notification of Authoring Space requests requiring approval');
2315: } else {
2316: $text = &mt('Receive notification of queued requests for self-created user accounts requiring approval');
2317: }
2318: $datatable = '<tr'.$css_class.'>'.
2319: ' <td>'.$text.'</td>'.
2320: ' <td class="LC_left_item">';
2321: my ($numdc,$table,$rows) = &active_dc_picker($dom,$numinrow,'checkbox',
2322: $action.'notifyapproval',%currapp);
2323: if ($numdc > 0) {
2324: $datatable .= $table;
2325: } else {
2326: $datatable .= &mt('There are no active Domain Coordinators');
2327: }
2328: $datatable .='</td></tr>';
2329: return $datatable;
2330: }
2331:
2332: sub print_studentcode {
2333: my ($settings,$rowtotal) = @_;
2334: my $rownum = 0;
2335: my ($output,%current);
2336: my @crstypes = ('official','unofficial','community','textbook','placement');
2337: if (ref($settings) eq 'HASH') {
2338: if (ref($settings->{'uniquecode'}) eq 'HASH') {
2339: foreach my $type (@crstypes) {
2340: $current{$type} = $settings->{'uniquecode'}{$type};
2341: }
2342: }
2343: }
2344: $output .= '<tr>'.
2345: '<td class="LC_left_item">'.&mt('Generate unique six character code as course identifier?').'</td>'.
2346: '<td class="LC_left_item">';
2347: foreach my $type (@crstypes) {
2348: my $check = ' ';
2349: if ($current{$type}) {
2350: $check = ' checked="checked" ';
2351: }
2352: $output .= '<span class="LC_nobreak"><label>'.
2353: '<input type="checkbox" name="uniquecode" value="'.$type.'"'.$check.'/>'.
2354: &mt($type).'</label></span>'.(' 'x2).' ';
2355: }
2356: $output .= '</td></tr>';
2357: $$rowtotal ++;
2358: return $output;
2359: }
2360:
2361: sub print_textbookcourses {
2362: my ($dom,$type,$settings,$rowtotal) = @_;
2363: my $rownum = 0;
2364: my $css_class;
2365: my $itemcount = 1;
2366: my $maxnum = 0;
2367: my $bookshash;
2368: if (ref($settings) eq 'HASH') {
2369: $bookshash = $settings->{$type};
2370: }
2371: my %ordered;
2372: if (ref($bookshash) eq 'HASH') {
2373: foreach my $item (keys(%{$bookshash})) {
2374: if (ref($bookshash->{$item}) eq 'HASH') {
2375: my $num = $bookshash->{$item}{'order'};
2376: $ordered{$num} = $item;
2377: }
2378: }
2379: }
2380: my $confname = $dom.'-domainconfig';
2381: my $switchserver = &check_switchserver($dom,$confname);
2382: my $maxnum = scalar(keys(%ordered));
2383: my $datatable;
2384: if (keys(%ordered)) {
2385: my @items = sort { $a <=> $b } keys(%ordered);
2386: for (my $i=0; $i<@items; $i++) {
2387: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2388: my $key = $ordered{$items[$i]};
2389: my %coursehash=&Apache::lonnet::coursedescription($key);
2390: my $coursetitle = $coursehash{'description'};
2391: my ($subject,$title,$author,$publisher,$image,$imgsrc,$cdom,$cnum);
2392: if (ref($bookshash->{$key}) eq 'HASH') {
2393: $subject = $bookshash->{$key}->{'subject'};
2394: $title = $bookshash->{$key}->{'title'};
2395: if ($type eq 'textbooks') {
2396: $publisher = $bookshash->{$key}->{'publisher'};
2397: $author = $bookshash->{$key}->{'author'};
2398: $image = $bookshash->{$key}->{'image'};
2399: if ($image ne '') {
2400: my ($path,$imagefile) = ($image =~ m{^(.+)/([^/]+)$});
2401: my $imagethumb = "$path/tn-".$imagefile;
2402: $imgsrc = '<img src="'.$imagethumb.'" alt="'.&mt('Textbook image').'" />';
2403: }
2404: }
2405: }
2406: my $chgstr = ' onchange="javascript:reorderBooks(this.form,'."'$type".'_'."$key','$type'".');"';
2407: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
2408: .'<select name="'.$type.'_'.$key.'"'.$chgstr.'>';
2409: for (my $k=0; $k<=$maxnum; $k++) {
2410: my $vpos = $k+1;
2411: my $selstr;
2412: if ($k == $i) {
2413: $selstr = ' selected="selected" ';
2414: }
2415: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
2416: }
2417: $datatable .= '</select>'.(' 'x2).
2418: '<label><input type="checkbox" name="'.$type.'_del" value="'.$key.'" />'.
2419: &mt('Delete?').'</label></span></td>'.
2420: '<td colspan="2">'.
2421: '<span class="LC_nobreak">'.&mt('Subject:').'<input type="text" size="15" name="'.$type.'_subject_'.$i.'" value="'.$subject.'" /></span> '.
2422: (' 'x2).
2423: '<span class="LC_nobreak">'.&mt('Title:').'<input type="text" size="30" name="'.$type.'_title_'.$i.'" value="'.$title.'" /></span> ';
2424: if ($type eq 'textbooks') {
2425: $datatable .= (' 'x2).
2426: '<span class="LC_nobreak">'.&mt('Publisher:').'<input type="text" size="10" name="'.$type.'_publisher_'.$i.'" value="'.$publisher.'" /></span> '.
2427: (' 'x2).
2428: '<span class="LC_nobreak">'.&mt('Author(s):').'<input type="text" size="25" name="'.$type.'_author_'.$i.'" value="'.$author.'" /></span> '.
2429: (' 'x2).
2430: '<span class="LC_nobreak">'.&mt('Thumbnail:');
2431: if ($image) {
2432: $datatable .= $imgsrc.
2433: '<label><input type="checkbox" name="'.$type.'_image_del"'.
2434: ' value="'.$key.'" />'.&mt('Delete?').'</label></span> '.
2435: '<span class="LC_nobreak"> '.&mt('Replace:').' ';
2436: }
2437: if ($switchserver) {
2438: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
2439: } else {
2440: $datatable .= '<input type="file" name="'.$type.'_image_'.$i.'" value="" />';
2441: }
2442: }
2443: $datatable .= '<input type="hidden" name="'.$type.'_id_'.$i.'" value="'.$type.'_'.$key.'" /></span> '.
2444: '<span class="LC_nobreak">'.&mt('LON-CAPA course:').' '.
2445: $coursetitle.'</span></td></tr>'."\n";
2446: $itemcount ++;
2447: }
2448: }
2449: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2450: my $chgstr = ' onchange="javascript:reorderBooks(this.form,'."'$type"."_addbook_pos','$type'".');"';
2451: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'."\n".
2452: '<input type="hidden" name="'.$type.'_maxnum" value="'.$maxnum.'" />'."\n".
2453: '<select name="'.$type.'_addbook_pos"'.$chgstr.'>';
2454: for (my $k=0; $k<$maxnum+1; $k++) {
2455: my $vpos = $k+1;
2456: my $selstr;
2457: if ($k == $maxnum) {
2458: $selstr = ' selected="selected" ';
2459: }
2460: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
2461: }
2462: $datatable .= '</select> '."\n".
2463: '<input type="checkbox" name="'.$type.'_addbook" value="1" />'.&mt('Add').'</td>'."\n".
2464: '<td colspan="2">'.
2465: '<span class="LC_nobreak">'.&mt('Subject:').'<input type="text" size="15" name="'.$type.'_addbook_subject" value="" /></span> '."\n".
2466: (' 'x2).
2467: '<span class="LC_nobreak">'.&mt('Title:').'<input type="text" size="30" name="'.$type.'_addbook_title" value="" /></span> '."\n".
2468: (' 'x2);
2469: if ($type eq 'textbooks') {
2470: $datatable .= '<span class="LC_nobreak">'.&mt('Publisher:').'<input type="text" size="10" name="'.$type.'_addbook_publisher" value="" /></span> '."\n".
2471: (' 'x2).
2472: '<span class="LC_nobreak">'.&mt('Author(s):').'<input type="text" size="25" name="'.$type.'_addbook_author" value="" /></span> '."\n".
2473: (' 'x2).
2474: '<span class="LC_nobreak">'.&mt('Image:').' ';
2475: if ($switchserver) {
2476: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
2477: } else {
2478: $datatable .= '<input type="file" name="'.$type.'_addbook_image" value="" />';
2479: }
2480: }
2481: $datatable .= '</span>'."\n".
2482: '<span class="LC_nobreak">'.&mt('LON-CAPA course:').' '.
2483: &Apache::loncommon::select_dom_form($env{'request.role.domain'},$type.'_addbook_cdom').
2484: '<input type="text" size="25" name="'.$type.'_addbook_cnum" value="" />'.
2485: &Apache::loncommon::selectcourse_link
2486: ('display',$type.'_addbook_cnum',$type.'_addbook_cdom',undef,undef,undef,'Course');
2487: '</span></td>'."\n".
2488: '</tr>'."\n";
2489: $itemcount ++;
2490: return $datatable;
2491: }
2492:
2493: sub textbookcourses_javascript {
2494: my ($settings) = @_;
2495: return unless(ref($settings) eq 'HASH');
2496: my (%ordered,%total,%jstext);
2497: foreach my $type ('textbooks','templates') {
2498: $total{$type} = 0;
2499: if (ref($settings->{$type}) eq 'HASH') {
2500: foreach my $item (keys(%{$settings->{$type}})) {
2501: if (ref($settings->{$type}->{$item}) eq 'HASH') {
2502: my $num = $settings->{$type}->{$item}{'order'};
2503: $ordered{$type}{$num} = $item;
2504: }
2505: }
2506: $total{$type} = scalar(keys(%{$settings->{$type}}));
2507: }
2508: my @jsarray = ();
2509: foreach my $item (sort {$a <=> $b } (keys(%{$ordered{$type}}))) {
2510: push(@jsarray,$ordered{$type}{$item});
2511: }
2512: $jstext{$type} = ' var '.$type.' = Array('."'".join("','",@jsarray)."'".');'."\n";
2513: }
2514: return <<"ENDSCRIPT";
2515: <script type="text/javascript">
2516: // <![CDATA[
2517: function reorderBooks(form,item,caller) {
2518: var changedVal;
2519: $jstext{'textbooks'};
2520: $jstext{'templates'};
2521: var newpos;
2522: var maxh;
2523: if (caller == 'textbooks') {
2524: newpos = 'textbooks_addbook_pos';
2525: maxh = 1 + $total{'textbooks'};
2526: } else {
2527: newpos = 'templates_addbook_pos';
2528: maxh = 1 + $total{'templates'};
2529: }
2530: var current = new Array;
2531: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
2532: if (item == newpos) {
2533: changedVal = newitemVal;
2534: } else {
2535: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
2536: current[newitemVal] = newpos;
2537: }
2538: if (caller == 'textbooks') {
2539: for (var i=0; i<textbooks.length; i++) {
2540: var elementName = 'textbooks_'+textbooks[i];
2541: if (elementName != item) {
2542: if (form.elements[elementName]) {
2543: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
2544: current[currVal] = elementName;
2545: }
2546: }
2547: }
2548: }
2549: if (caller == 'templates') {
2550: for (var i=0; i<templates.length; i++) {
2551: var elementName = 'templates_'+templates[i];
2552: if (elementName != item) {
2553: if (form.elements[elementName]) {
2554: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
2555: current[currVal] = elementName;
2556: }
2557: }
2558: }
2559: }
2560: var oldVal;
2561: for (var j=0; j<maxh; j++) {
2562: if (current[j] == undefined) {
2563: oldVal = j;
2564: }
2565: }
2566: if (oldVal < changedVal) {
2567: for (var k=oldVal+1; k<=changedVal ; k++) {
2568: var elementName = current[k];
2569: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
2570: }
2571: } else {
2572: for (var k=changedVal; k<oldVal; k++) {
2573: var elementName = current[k];
2574: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
2575: }
2576: }
2577: return;
2578: }
2579:
2580: // ]]>
2581: </script>
2582:
2583: ENDSCRIPT
2584: }
2585:
2586: sub ltitools_javascript {
2587: my ($settings) = @_;
2588: return unless(ref($settings) eq 'HASH');
2589: my (%ordered,$total,%jstext);
2590: $total = 0;
2591: foreach my $item (keys(%{$settings})) {
2592: if (ref($settings->{$item}) eq 'HASH') {
2593: my $num = $settings->{$item}{'order'};
2594: $ordered{$num} = $item;
2595: }
2596: }
2597: $total = scalar(keys(%{$settings}));
2598: my @jsarray = ();
2599: foreach my $item (sort {$a <=> $b } (keys(%ordered))) {
2600: push(@jsarray,$ordered{$item});
2601: }
2602: my $jstext = ' var ltitools = Array('."'".join("','",@jsarray)."'".');'."\n";
2603: return <<"ENDSCRIPT";
2604: <script type="text/javascript">
2605: // <![CDATA[
2606: function reorderLTI(form,item) {
2607: var changedVal;
2608: $jstext
2609: var newpos = 'ltitools_add_pos';
2610: var maxh = 1 + $total;
2611: var current = new Array;
2612: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
2613: if (item == newpos) {
2614: changedVal = newitemVal;
2615: } else {
2616: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
2617: current[newitemVal] = newpos;
2618: }
2619: for (var i=0; i<ltitools.length; i++) {
2620: var elementName = 'ltitools_'+ltitools[i];
2621: if (elementName != item) {
2622: if (form.elements[elementName]) {
2623: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
2624: current[currVal] = elementName;
2625: }
2626: }
2627: }
2628: var oldVal;
2629: for (var j=0; j<maxh; j++) {
2630: if (current[j] == undefined) {
2631: oldVal = j;
2632: }
2633: }
2634: if (oldVal < changedVal) {
2635: for (var k=oldVal+1; k<=changedVal ; k++) {
2636: var elementName = current[k];
2637: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
2638: }
2639: } else {
2640: for (var k=changedVal; k<oldVal; k++) {
2641: var elementName = current[k];
2642: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
2643: }
2644: }
2645: return;
2646: }
2647:
2648: // ]]>
2649: </script>
2650:
2651: ENDSCRIPT
2652: }
2653:
2654: sub print_autoenroll {
2655: my ($dom,$settings,$rowtotal) = @_;
2656: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
2657: my ($defdom,$runon,$runoff,$coownerson,$coownersoff,$failsafe);
2658: if (ref($settings) eq 'HASH') {
2659: if (exists($settings->{'run'})) {
2660: if ($settings->{'run'} eq '0') {
2661: $runoff = ' checked="checked" ';
2662: $runon = ' ';
2663: } else {
2664: $runon = ' checked="checked" ';
2665: $runoff = ' ';
2666: }
2667: } else {
2668: if ($autorun) {
2669: $runon = ' checked="checked" ';
2670: $runoff = ' ';
2671: } else {
2672: $runoff = ' checked="checked" ';
2673: $runon = ' ';
2674: }
2675: }
2676: if (exists($settings->{'co-owners'})) {
2677: if ($settings->{'co-owners'} eq '0') {
2678: $coownersoff = ' checked="checked" ';
2679: $coownerson = ' ';
2680: } else {
2681: $coownerson = ' checked="checked" ';
2682: $coownersoff = ' ';
2683: }
2684: } else {
2685: $coownersoff = ' checked="checked" ';
2686: $coownerson = ' ';
2687: }
2688: if (exists($settings->{'sender_domain'})) {
2689: $defdom = $settings->{'sender_domain'};
2690: }
2691: if (exists($settings->{'autofailsafe'})) {
2692: $failsafe = $settings->{'autofailsafe'};
2693: }
2694: } else {
2695: if ($autorun) {
2696: $runon = ' checked="checked" ';
2697: $runoff = ' ';
2698: } else {
2699: $runoff = ' checked="checked" ';
2700: $runon = ' ';
2701: }
2702: }
2703: my $domform = &Apache::loncommon::select_dom_form($defdom,'sender_domain',1);
2704: my $notif_sender;
2705: if (ref($settings) eq 'HASH') {
2706: $notif_sender = $settings->{'sender_uname'};
2707: }
2708: my $datatable='<tr class="LC_odd_row">'.
2709: '<td>'.&mt('Auto-enrollment active?').'</td>'.
2710: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2711: '<input type="radio" name="autoenroll_run"'.
2712: $runon.' value="1" />'.&mt('Yes').'</label> '.
2713: '<label><input type="radio" name="autoenroll_run"'.
2714: $runoff.' value="0" />'.&mt('No').'</label></span></td>'.
2715: '</tr><tr>'.
2716: '<td>'.&mt('Notification messages - sender').
2717: '</td><td class="LC_right_item"><span class="LC_nobreak">'.
2718: &mt('username').': '.
2719: '<input type="text" name="sender_uname" value="'.
2720: $notif_sender.'" size="10" /> '.&mt('domain').
2721: ': '.$domform.'</span></td></tr>'.
2722: '<tr class="LC_odd_row">'.
2723: '<td>'.&mt('Automatically assign co-ownership').'</td>'.
2724: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2725: '<input type="radio" name="autoassign_coowners"'.
2726: $coownerson.' value="1" />'.&mt('Yes').'</label> '.
2727: '<label><input type="radio" name="autoassign_coowners"'.
2728: $coownersoff.' value="0" />'.&mt('No').'</label></span></td>'.
2729: '</tr><tr>'.
2730: '<td>'.&mt('Failsafe for no drops when institutional data missing').'</td>'.
2731: '<td class="LC_right_item"><span class="LC_nobreak">'.
2732: '<input type="text" name="autoenroll_failsafe"'.
2733: ' value="'.$failsafe.'" size="4" /></td></tr>';
2734: $$rowtotal += 4;
2735: return $datatable;
2736: }
2737:
2738: sub print_autoupdate {
2739: my ($position,$dom,$settings,$rowtotal) = @_;
2740: my $datatable;
2741: if ($position eq 'top') {
2742: my $updateon = ' ';
2743: my $updateoff = ' checked="checked" ';
2744: my $classlistson = ' ';
2745: my $classlistsoff = ' checked="checked" ';
2746: if (ref($settings) eq 'HASH') {
2747: if ($settings->{'run'} eq '1') {
2748: $updateon = $updateoff;
2749: $updateoff = ' ';
2750: }
2751: if ($settings->{'classlists'} eq '1') {
2752: $classlistson = $classlistsoff;
2753: $classlistsoff = ' ';
2754: }
2755: }
2756: my %title = (
2757: run => 'Auto-update active?',
2758: classlists => 'Update information in classlists?',
2759: );
2760: $datatable = '<tr class="LC_odd_row">'.
2761: '<td>'.&mt($title{'run'}).'</td>'.
2762: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2763: '<input type="radio" name="autoupdate_run"'.
2764: $updateon.' value="1" />'.&mt('Yes').'</label> '.
2765: '<label><input type="radio" name="autoupdate_run"'.
2766: $updateoff.'value="0" />'.&mt('No').'</label></span></td>'.
2767: '</tr><tr>'.
2768: '<td>'.&mt($title{'classlists'}).'</td>'.
2769: '<td class="LC_right_item"><span class="LC_nobreak">'.
2770: '<label><input type="radio" name="classlists"'.
2771: $classlistson.' value="1" />'.&mt('Yes').'</label> '.
2772: '<label><input type="radio" name="classlists"'.
2773: $classlistsoff.'value="0" />'.&mt('No').'</label></span></td>'.
2774: '</tr>';
2775: $$rowtotal += 2;
2776: } elsif ($position eq 'middle') {
2777: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2778: my $numinrow = 3;
2779: my $locknamesettings;
2780: $datatable .= &insttypes_row($settings,$types,$usertypes,
2781: $dom,$numinrow,$othertitle,
2782: 'lockablenames',$rowtotal);
2783: $$rowtotal ++;
2784: } else {
2785: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2786: my @fields = ('lastname','firstname','middlename','generation',
2787: 'permanentemail','id');
2788: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
2789: my $numrows = 0;
2790: if (ref($types) eq 'ARRAY') {
2791: if (@{$types} > 0) {
2792: $datatable =
2793: &usertype_update_row($settings,$usertypes,\%fieldtitles,
2794: \@fields,$types,\$numrows);
2795: $$rowtotal += @{$types};
2796: }
2797: }
2798: $datatable .=
2799: &usertype_update_row($settings,{'default' => $othertitle},
2800: \%fieldtitles,\@fields,['default'],
2801: \$numrows);
2802: $$rowtotal ++;
2803: }
2804: return $datatable;
2805: }
2806:
2807: sub print_autocreate {
2808: my ($dom,$settings,$rowtotal) = @_;
2809: my (%createon,%createoff,%currhash);
2810: my @types = ('xml','req');
2811: if (ref($settings) eq 'HASH') {
2812: foreach my $item (@types) {
2813: $createoff{$item} = ' checked="checked" ';
2814: $createon{$item} = ' ';
2815: if (exists($settings->{$item})) {
2816: if ($settings->{$item}) {
2817: $createon{$item} = ' checked="checked" ';
2818: $createoff{$item} = ' ';
2819: }
2820: }
2821: }
2822: if ($settings->{'xmldc'} ne '') {
2823: $currhash{$settings->{'xmldc'}} = 1;
2824: }
2825: } else {
2826: foreach my $item (@types) {
2827: $createoff{$item} = ' checked="checked" ';
2828: $createon{$item} = ' ';
2829: }
2830: }
2831: $$rowtotal += 2;
2832: my $numinrow = 2;
2833: my $datatable='<tr class="LC_odd_row">'.
2834: '<td>'.&mt('Create pending official courses from XML files').'</td>'.
2835: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2836: '<input type="radio" name="autocreate_xml"'.
2837: $createon{'xml'}.' value="1" />'.&mt('Yes').'</label> '.
2838: '<label><input type="radio" name="autocreate_xml"'.
2839: $createoff{'xml'}.' value="0" />'.&mt('No').'</label></span>'.
2840: '</td></tr><tr>'.
2841: '<td>'.&mt('Create pending requests for official courses (if validated)').'</td>'.
2842: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2843: '<input type="radio" name="autocreate_req"'.
2844: $createon{'req'}.' value="1" />'.&mt('Yes').'</label> '.
2845: '<label><input type="radio" name="autocreate_req"'.
2846: $createoff{'req'}.' value="0" />'.&mt('No').'</label></span>';
2847: my ($numdc,$dctable,$rows) = &active_dc_picker($dom,$numinrow,'radio',
2848: 'autocreate_xmldc',%currhash);
2849: $datatable .= '</td></tr><tr class="LC_odd_row"><td>';
2850: if ($numdc > 1) {
2851: $datatable .= &mt('Course creation processed as: (choose Dom. Coord.)').
2852: '</td><td class="LC_left_item">';
2853: } else {
2854: $datatable .= &mt('Course creation processed as:').
2855: '</td><td class="LC_right_item">';
2856: }
2857: $datatable .= $dctable.'</td></tr>';
2858: $$rowtotal += $rows;
2859: return $datatable;
2860: }
2861:
2862: sub print_directorysrch {
2863: my ($position,$dom,$settings,$rowtotal) = @_;
2864: my $datatable;
2865: if ($position eq 'top') {
2866: my $instsrchon = ' ';
2867: my $instsrchoff = ' checked="checked" ';
2868: my ($exacton,$containson,$beginson);
2869: my $instlocalon = ' ';
2870: my $instlocaloff = ' checked="checked" ';
2871: if (ref($settings) eq 'HASH') {
2872: if ($settings->{'available'} eq '1') {
2873: $instsrchon = $instsrchoff;
2874: $instsrchoff = ' ';
2875: }
2876: if ($settings->{'localonly'} eq '1') {
2877: $instlocalon = $instlocaloff;
2878: $instlocaloff = ' ';
2879: }
2880: if (ref($settings->{'searchtypes'}) eq 'ARRAY') {
2881: foreach my $type (@{$settings->{'searchtypes'}}) {
2882: if ($type eq 'exact') {
2883: $exacton = ' checked="checked" ';
2884: } elsif ($type eq 'contains') {
2885: $containson = ' checked="checked" ';
2886: } elsif ($type eq 'begins') {
2887: $beginson = ' checked="checked" ';
2888: }
2889: }
2890: } else {
2891: if ($settings->{'searchtypes'} eq 'exact') {
2892: $exacton = ' checked="checked" ';
2893: } elsif ($settings->{'searchtypes'} eq 'contains') {
2894: $containson = ' checked="checked" ';
2895: } elsif ($settings->{'searchtypes'} eq 'specify') {
2896: $exacton = ' checked="checked" ';
2897: $containson = ' checked="checked" ';
2898: }
2899: }
2900: }
2901: my ($searchtitles,$titleorder) = &sorted_searchtitles();
2902: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2903:
2904: my $numinrow = 4;
2905: my $cansrchrow = 0;
2906: $datatable='<tr class="LC_odd_row">'.
2907: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Institutional directory search available?').'</span></td>'.
2908: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2909: '<input type="radio" name="dirsrch_available"'.
2910: $instsrchon.' value="1" />'.&mt('Yes').'</label> '.
2911: '<label><input type="radio" name="dirsrch_available"'.
2912: $instsrchoff.' value="0" />'.&mt('No').'</label></span></td>'.
2913: '</tr><tr>'.
2914: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Other domains can search institution?').'</span></td>'.
2915: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2916: '<input type="radio" name="dirsrch_instlocalonly"'.
2917: $instlocaloff.' value="0" />'.&mt('Yes').'</label> '.
2918: '<label><input type="radio" name="dirsrch_instlocalonly"'.
2919: $instlocalon.' value="1" />'.&mt('No').'</label></span></td>'.
2920: '</tr>';
2921: $$rowtotal += 2;
2922: if (ref($usertypes) eq 'HASH') {
2923: if (keys(%{$usertypes}) > 0) {
2924: $datatable .= &insttypes_row($settings,$types,$usertypes,$dom,
2925: $numinrow,$othertitle,'cansearch',
2926: $rowtotal);
2927: $cansrchrow = 1;
2928: }
2929: }
2930: if ($cansrchrow) {
2931: $$rowtotal ++;
2932: $datatable .= '<tr>';
2933: } else {
2934: $datatable .= '<tr class="LC_odd_row">';
2935: }
2936: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Supported search methods').
2937: '</span></td><td class="LC_left_item" colspan="2"><table><tr>';
2938: foreach my $title (@{$titleorder}) {
2939: if (defined($searchtitles->{$title})) {
2940: my $check = ' ';
2941: if (ref($settings) eq 'HASH') {
2942: if (ref($settings->{'searchby'}) eq 'ARRAY') {
2943: if (grep(/^\Q$title\E$/,@{$settings->{'searchby'}})) {
2944: $check = ' checked="checked" ';
2945: }
2946: }
2947: }
2948: $datatable .= '<td class="LC_left_item">'.
2949: '<span class="LC_nobreak"><label>'.
2950: '<input type="checkbox" name="searchby" '.
2951: 'value="'.$title.'"'.$check.'/>'.
2952: $searchtitles->{$title}.'</label></span></td>';
2953: }
2954: }
2955: $datatable .= '</tr></table></td></tr>';
2956: $$rowtotal ++;
2957: if ($cansrchrow) {
2958: $datatable .= '<tr class="LC_odd_row">';
2959: } else {
2960: $datatable .= '<tr>';
2961: }
2962: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Search latitude').'</span></td>'.
2963: '<td class="LC_left_item" colspan="2">'.
2964: '<span class="LC_nobreak"><label>'.
2965: '<input type="checkbox" name="searchtypes" '.
2966: $exacton.' value="exact" />'.&mt('Exact match').
2967: '</label> '.
2968: '<label><input type="checkbox" name="searchtypes" '.
2969: $beginson.' value="begins" />'.&mt('Begins with').
2970: '</label> '.
2971: '<label><input type="checkbox" name="searchtypes" '.
2972: $containson.' value="contains" />'.&mt('Contains').
2973: '</label></span></td></tr>';
2974: $$rowtotal ++;
2975: } else {
2976: my $domsrchon = ' checked="checked" ';
2977: my $domsrchoff = ' ';
2978: my $domlocalon = ' ';
2979: my $domlocaloff = ' checked="checked" ';
2980: if (ref($settings) eq 'HASH') {
2981: if ($settings->{'lclocalonly'} eq '1') {
2982: $domlocalon = $domlocaloff;
2983: $domlocaloff = ' ';
2984: }
2985: if ($settings->{'lcavailable'} eq '0') {
2986: $domsrchoff = $domsrchon;
2987: $domsrchon = ' ';
2988: }
2989: }
2990: $datatable='<tr class="LC_odd_row">'.
2991: '<td colspan="2"><span class ="LC_nobreak">'.&mt('LON-CAPA directory search available?').'</span></td>'.
2992: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2993: '<input type="radio" name="dirsrch_domavailable"'.
2994: $domsrchon.' value="1" />'.&mt('Yes').'</label> '.
2995: '<label><input type="radio" name="dirsrch_domavailable"'.
2996: $domsrchoff.' value="0" />'.&mt('No').'</label></span></td>'.
2997: '</tr><tr>'.
2998: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Other domains can search LON-CAPA domain?').'</span></td>'.
2999: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
3000: '<input type="radio" name="dirsrch_domlocalonly"'.
3001: $domlocaloff.' value="0" />'.&mt('Yes').'</label> '.
3002: '<label><input type="radio" name="dirsrch_domlocalonly"'.
3003: $domlocalon.' value="1" />'.&mt('No').'</label></span></td>'.
3004: '</tr>';
3005: $$rowtotal += 2;
3006: }
3007: return $datatable;
3008: }
3009:
3010: sub print_contacts {
3011: my ($position,$dom,$settings,$rowtotal) = @_;
3012: my $datatable;
3013: my @contacts = ('adminemail','supportemail');
3014: my (%checked,%to,%otheremails,%bccemails,%includestr,%includeloc,%currfield,
3015: $maxsize,$fields,$fieldtitles,$fieldoptions,$possoptions,@mailings);
3016: if ($position eq 'top') {
3017: if (ref($settings) eq 'HASH') {
3018: foreach my $item (@contacts) {
3019: if (exists($settings->{$item})) {
3020: $to{$item} = $settings->{$item};
3021: }
3022: }
3023: }
3024: } elsif ($position eq 'middle') {
3025: @mailings = ('errormail','packagesmail','lonstatusmail','requestsmail',
3026: 'updatesmail','idconflictsmail');
3027: foreach my $type (@mailings) {
3028: $otheremails{$type} = '';
3029: }
3030: } else {
3031: @mailings = ('helpdeskmail','otherdomsmail');
3032: foreach my $type (@mailings) {
3033: $otheremails{$type} = '';
3034: }
3035: $bccemails{'helpdeskmail'} = '';
3036: $bccemails{'otherdomsmail'} = '';
3037: $includestr{'helpdeskmail'} = '';
3038: $includestr{'otherdomsmail'} = '';
3039: ($fields,$fieldtitles,$fieldoptions,$possoptions) = &helpform_fields();
3040: }
3041: if (ref($settings) eq 'HASH') {
3042: unless ($position eq 'top') {
3043: foreach my $type (@mailings) {
3044: if (exists($settings->{$type})) {
3045: if (ref($settings->{$type}) eq 'HASH') {
3046: foreach my $item (@contacts) {
3047: if ($settings->{$type}{$item}) {
3048: $checked{$type}{$item} = ' checked="checked" ';
3049: }
3050: }
3051: $otheremails{$type} = $settings->{$type}{'others'};
3052: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
3053: $bccemails{$type} = $settings->{$type}{'bcc'};
3054: if ($settings->{$type}{'include'} ne '') {
3055: ($includeloc{$type},$includestr{$type}) = split(/:/,$settings->{$type}{'include'},2);
3056: $includestr{$type} = &unescape($includestr{$type});
3057: }
3058: }
3059: }
3060: } elsif ($type eq 'lonstatusmail') {
3061: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
3062: }
3063: }
3064: }
3065: if ($position eq 'bottom') {
3066: foreach my $type (@mailings) {
3067: $bccemails{$type} = $settings->{$type}{'bcc'};
3068: if ($settings->{$type}{'include'} ne '') {
3069: ($includeloc{$type},$includestr{$type}) = split(/:/,$settings->{$type}{'include'},2);
3070: $includestr{$type} = &unescape($includestr{$type});
3071: }
3072: }
3073: if (ref($settings->{'helpform'}) eq 'HASH') {
3074: if (ref($fields) eq 'ARRAY') {
3075: foreach my $field (@{$fields}) {
3076: $currfield{$field} = $settings->{'helpform'}{$field};
3077: }
3078: }
3079: if (exists($settings->{'helpform'}{'maxsize'})) {
3080: $maxsize = $settings->{'helpform'}{'maxsize'};
3081: } else {
3082: $maxsize = '1.0';
3083: }
3084: } else {
3085: if (ref($fields) eq 'ARRAY') {
3086: foreach my $field (@{$fields}) {
3087: $currfield{$field} = 'yes';
3088: }
3089: }
3090: $maxsize = '1.0';
3091: }
3092: }
3093: } else {
3094: if ($position eq 'top') {
3095: $to{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
3096: $to{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
3097: $checked{'errormail'}{'adminemail'} = ' checked="checked" ';
3098: $checked{'packagesmail'}{'adminemail'} = ' checked="checked" ';
3099: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
3100: $checked{'requestsmail'}{'adminemail'} = ' checked="checked" ';
3101: $checked{'updatesmail'}{'adminemail'} = ' checked="checked" ';
3102: $checked{'idconflictsmail'}{'adminemail'} = ' checked="checked" ';
3103: } elsif ($position eq 'bottom') {
3104: $checked{'helpdeskmail'}{'supportemail'} = ' checked="checked" ';
3105: $checked{'otherdomsmail'}{'supportemail'} = ' checked="checked" ';
3106: if (ref($fields) eq 'ARRAY') {
3107: foreach my $field (@{$fields}) {
3108: $currfield{$field} = 'yes';
3109: }
3110: }
3111: $maxsize = '1.0';
3112: }
3113: }
3114: my ($titles,$short_titles) = &contact_titles();
3115: my $rownum = 0;
3116: my $css_class;
3117: if ($position eq 'top') {
3118: foreach my $item (@contacts) {
3119: $css_class = $rownum%2?' class="LC_odd_row"':'';
3120: $datatable .= '<tr'.$css_class.'>'.
3121: '<td><span class="LC_nobreak">'.$titles->{$item}.
3122: '</span></td><td class="LC_right_item">'.
3123: '<input type="text" name="'.$item.'" value="'.
3124: $to{$item}.'" /></td></tr>';
3125: $rownum ++;
3126: }
3127: } else {
3128: foreach my $type (@mailings) {
3129: $css_class = $rownum%2?' class="LC_odd_row"':'';
3130: $datatable .= '<tr'.$css_class.'>'.
3131: '<td><span class="LC_nobreak">'.
3132: $titles->{$type}.': </span></td>'.
3133: '<td class="LC_left_item">';
3134: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
3135: $datatable .= '<fieldset><legend>'.&mt('E-mail recipient(s)').'</legend>';
3136: }
3137: $datatable .= '<span class="LC_nobreak">';
3138: foreach my $item (@contacts) {
3139: $datatable .= '<label>'.
3140: '<input type="checkbox" name="'.$type.'"'.
3141: $checked{$type}{$item}.
3142: ' value="'.$item.'" />'.$short_titles->{$item}.
3143: '</label> ';
3144: }
3145: $datatable .= '</span><br />'.&mt('Others').': '.
3146: '<input type="text" name="'.$type.'_others" '.
3147: 'value="'.$otheremails{$type}.'" />';
3148: my %locchecked;
3149: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
3150: foreach my $loc ('s','b') {
3151: if ($includeloc{$type} eq $loc) {
3152: $locchecked{$loc} = ' checked="checked"';
3153: last;
3154: }
3155: }
3156: $datatable .= '<br />'.&mt('Bcc:').(' 'x6).
3157: '<input type="text" name="'.$type.'_bcc" '.
3158: 'value="'.$bccemails{$type}.'" /></fieldset>'.
3159: '<fieldset><legend>'.&mt('Optional added text').'</legend>'.
3160: &mt('Text automatically added to e-mail:').' '.
3161: '<input type="text" name="'.$type.'_includestr" value="'.$includestr{$type}.'" /><br >'.
3162: '<span class="LC_nobreak">'.&mt('Location:').' '.
3163: '<label><input type="radio" name="'.$type.'_includeloc" value="s"'.$locchecked{'s'}.' />'.&mt('in subject').'</label>'.
3164: (' 'x2).
3165: '<label><input type="radio" name="'.$type.'_includeloc" value="b"'.$locchecked{'b'}.' />'.&mt('in body').'</label>'.
3166: '</span></fieldset>';
3167: }
3168: $datatable .= '</td></tr>'."\n";
3169: $rownum ++;
3170: }
3171: }
3172: if ($position eq 'middle') {
3173: my %choices;
3174: $choices{'reporterrors'} = &mt('E-mail error reports to [_1]',
3175: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
3176: &mt('LON-CAPA core group - MSU'),600,500));
3177: $choices{'reportupdates'} = &mt('E-mail record of completed LON-CAPA updates to [_1]',
3178: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
3179: &mt('LON-CAPA core group - MSU'),600,500));
3180: my @toggles = ('reporterrors','reportupdates');
3181: my %defaultchecked = ('reporterrors' => 'on',
3182: 'reportupdates' => 'on');
3183: (my $reports,$rownum) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
3184: \%choices,$rownum);
3185: $datatable .= $reports;
3186: } elsif ($position eq 'bottom') {
3187: $css_class = $rownum%2?' class="LC_odd_row"':'';
3188: $datatable .= '<tr'.$css_class.'>'.
3189: '<td>'.&mt('Extra helpdesk form fields:').'<br />'.
3190: &mt('(e-mail, subject, and description always shown)').
3191: '</td><td class="LC_left_item">';
3192: if ((ref($fields) eq 'ARRAY') && (ref($fieldtitles) eq 'HASH') &&
3193: (ref($fieldoptions) eq 'HASH') && (ref($possoptions) eq 'HASH')) {
3194: $datatable .= '<table><tr><th>'.&mt('Field').'</th><th>'.&mt('Status').'</th></tr>';
3195: foreach my $field (@{$fields}) {
3196: $datatable .= '<tr><td>'.$fieldtitles->{$field};
3197: if (($field eq 'screenshot') || ($field eq 'cc')) {
3198: $datatable .= ' '.&mt('(logged-in users)');
3199: }
3200: $datatable .='</td><td>';
3201: my $clickaction;
3202: if ($field eq 'screenshot') {
3203: $clickaction = ' onclick="screenshotSize(this);"';
3204: }
3205: if (ref($possoptions->{$field}) eq 'ARRAY') {
3206: foreach my $option (@{$possoptions->{$field}}) {
3207: my $checked;
3208: if ($currfield{$field} eq $option) {
3209: $checked = ' checked="checked"';
3210: }
3211: $datatable .= '<span class="LC_nobreak"><label>'.
3212: '<input type="radio" name="helpform_'.$field.'" '.
3213: 'value="'.$option.'"'.$checked.$clickaction.' />'.$fieldoptions->{$option}.
3214: '</label></span>'.(' 'x2);
3215: }
3216: }
3217: if ($field eq 'screenshot') {
3218: my $display;
3219: if ($currfield{$field} eq 'no') {
3220: $display = ' style="display:none"';
3221: }
3222: $datatable .= '</td></tr><tr id="help_screenshotsize"'.$display.' />'.
3223: '<td>'.&mt('Maximum size for upload (MB)').'</td><td>'.
3224: '<input type="text" size="5" name="helpform_maxsize" value="'.$maxsize.'" />';
3225: }
3226: $datatable .= '</td></tr>';
3227: }
3228: $datatable .= '</table>';
3229: }
3230: $datatable .= '</td></tr>'."\n";
3231: $rownum ++;
3232: }
3233: $$rowtotal += $rownum;
3234: return $datatable;
3235: }
3236:
3237: sub contacts_javascript {
3238: return <<"ENDSCRIPT";
3239:
3240: <script type="text/javascript">
3241: // <![CDATA[
3242:
3243: function screenshotSize(field) {
3244: if (document.getElementById('help_screenshotsize')) {
3245: if (field.value == 'no') {
3246: document.getElementById('help_screenshotsize').style.display="none";
3247: } else {
3248: document.getElementById('help_screenshotsize').style.display="";
3249: }
3250: }
3251: return;
3252: }
3253:
3254: // ]]>
3255: </script>
3256:
3257: ENDSCRIPT
3258: }
3259:
3260: sub print_helpsettings {
3261: my ($position,$dom,$settings,$rowtotal) = @_;
3262: my $confname = $dom.'-domainconfig';
3263: my $formname = 'display';
3264: my ($datatable,$itemcount);
3265: if ($position eq 'top') {
3266: $itemcount = 1;
3267: my (%choices,%defaultchecked,@toggles);
3268: $choices{'submitbugs'} = &mt('Display link to: [_1]?',
3269: &Apache::loncommon::modal_link('http://bugs.loncapa.org',
3270: &mt('LON-CAPA bug tracker'),600,500));
3271: %defaultchecked = ('submitbugs' => 'on');
3272: @toggles = ('submitbugs');
3273: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
3274: \%choices,$itemcount);
3275: $$rowtotal ++;
3276: } else {
3277: my $css_class;
3278: my %existing=&Apache::lonnet::dump('roles',$dom,$confname,'rolesdef_');
3279: my (%customroles,%ordered,%current);
3280: if (ref($settings) eq 'HASH') {
3281: if (ref($settings->{'adhoc'}) eq 'HASH') {
3282: %current = %{$settings->{'adhoc'}};
3283: }
3284: }
3285: my $count = 0;
3286: foreach my $key (sort(keys(%existing))) {
3287: if ($key=~/^rolesdef\_(\w+)$/) {
3288: my $rolename = $1;
3289: my (%privs,$order);
3290: ($privs{'system'},$privs{'domain'},$privs{'course'}) = split(/\_/,$existing{$key});
3291: $customroles{$rolename} = \%privs;
3292: if (ref($current{$rolename}) eq 'HASH') {
3293: $order = $current{$rolename}{'order'};
3294: }
3295: if ($order eq '') {
3296: $order = $count;
3297: }
3298: $ordered{$order} = $rolename;
3299: $count++;
3300: }
3301: }
3302: my $maxnum = scalar(keys(%ordered));
3303: my @roles_by_num = ();
3304: foreach my $item (sort {$a <=> $b } (keys(%ordered))) {
3305: push(@roles_by_num,$item);
3306: }
3307: my $context = 'domprefs';
3308: my $crstype = 'Course';
3309: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
3310: my @accesstypes = ('all','dh','da','none');
3311: my ($numstatustypes,@jsarray);
3312: if (ref($types) eq 'ARRAY') {
3313: if (@{$types} > 0) {
3314: $numstatustypes = scalar(@{$types});
3315: push(@accesstypes,'status');
3316: @jsarray = ('bystatus');
3317: }
3318: }
3319: my %domhelpdesk = &Apache::lonnet::get_active_domroles($dom,['dh','da']);
3320: if (keys(%domhelpdesk)) {
3321: push(@accesstypes,('inc','exc'));
3322: push(@jsarray,('notinc','notexc'));
3323: }
3324: my $hiddenstr = join("','",@jsarray);
3325: $datatable .= &helpsettings_javascript(\@roles_by_num,$maxnum,$hiddenstr,$formname);
3326: my $context = 'domprefs';
3327: my $crstype = 'Course';
3328: my $prefix = 'helproles_';
3329: my $add_class = 'LC_hidden';
3330: foreach my $num (@roles_by_num) {
3331: my $role = $ordered{$num};
3332: my ($desc,$access,@statuses);
3333: if (ref($current{$role}) eq 'HASH') {
3334: $desc = $current{$role}{'desc'};
3335: $access = $current{$role}{'access'};
3336: if (ref($current{$role}{'insttypes'}) eq 'ARRAY') {
3337: @statuses = @{$current{$role}{'insttypes'}};
3338: }
3339: }
3340: if ($desc eq '') {
3341: $desc = $role;
3342: }
3343: my $identifier = 'custhelp'.$num;
3344: my %full=();
3345: my %levels= (
3346: course => {},
3347: domain => {},
3348: system => {},
3349: );
3350: my %levelscurrent=(
3351: course => {},
3352: domain => {},
3353: system => {},
3354: );
3355: &Apache::lonuserutils::custom_role_privs($customroles{$role},\%full,\%levels,\%levelscurrent);
3356: my @templateroles = &Apache::lonuserutils::custom_template_roles($context,$crstype);
3357: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3358: my $chgstr = ' onchange="javascript:reorderHelpRoles(this.form,'."'helproles_".$num."_pos'".');"';
3359: $datatable .= '<tr '.$css_class.'><td style="vertical-align: top"><b>'.$role.'</b><br />'.
3360: '<select name="helproles_'.$num.'_pos"'.$chgstr.'>';
3361: for (my $k=0; $k<=$maxnum; $k++) {
3362: my $vpos = $k+1;
3363: my $selstr;
3364: if ($k == $num) {
3365: $selstr = ' selected="selected" ';
3366: }
3367: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
3368: }
3369: $datatable .= '</select>'.(' 'x2).
3370: '<input type="hidden" name="helproles_'.$num.'" value="'.$role.'" />'.
3371: '</td>'.
3372: '<td><fieldset><legend>'.&mt('Role name').'</legend>'.
3373: &mt('Name shown to users:').
3374: '<input type="text" name="helproles_'.$num.'_desc" value="'.$desc.'" />'.
3375: '</fieldset>'.
3376: &helpdeskroles_access($dom,$prefix,$num,$add_class,$current{$role},\@accesstypes,
3377: $othertitle,$usertypes,$types,\%domhelpdesk).
3378: '<fieldset>'.
3379: '<legend>'.&mt('Role privileges').&adhocbutton($prefix,$num,'privs','show').'</legend>'.
3380: &Apache::lonuserutils::custom_role_table($crstype,\%full,\%levels,
3381: \%levelscurrent,$identifier,
3382: 'LC_hidden',$prefix.$num.'_privs').
3383: '</fieldset></td>';
3384: $itemcount ++;
3385: }
3386: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3387: my $newcust = 'custhelp'.$count;
3388: my (%privs,%levelscurrent);
3389: my %full=();
3390: my %levels= (
3391: course => {},
3392: domain => {},
3393: system => {},
3394: );
3395: &Apache::lonuserutils::custom_role_privs(\%privs,\%full,\%levels,\%levelscurrent);
3396: my @templateroles = &Apache::lonuserutils::custom_template_roles($context,$crstype);
3397: my $chgstr = ' onchange="javascript:reorderHelpRoles(this.form,'."'helproles_".$count."_pos'".');"';
3398: $datatable .= '<tr '.$css_class.'><td style="vertical-align: top"><span class="LC_nobreak"><label>'.
3399: '<input type="hidden" name="helproles_maxnum" value="'.$maxnum.'" />'."\n".
3400: '<select name="helproles_'.$count.'_pos"'.$chgstr.'>';
3401: for (my $k=0; $k<$maxnum+1; $k++) {
3402: my $vpos = $k+1;
3403: my $selstr;
3404: if ($k == $maxnum) {
3405: $selstr = ' selected="selected" ';
3406: }
3407: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
3408: }
3409: $datatable .= '</select> '."\n".
3410: '<input type="checkbox" name="newcusthelp" value="'.$count.'" />'. &mt('Add').
3411: '</label></span></td>'.
3412: '<td><fieldset><legend>'.&mt('Role name').'</legend>'.
3413: '<span class="LC_nobreak">'.
3414: &mt('Internal name:').
3415: '<input type="text" size="10" name="custhelpname'.$count.'" value="" />'.
3416: '</span>'.(' 'x4).
3417: '<span class="LC_nobreak">'.
3418: &mt('Name shown to users:').
3419: '<input type="text" size="20" name="helproles_'.$count.'_desc" value="" />'.
3420: '</span></fieldset>'.
3421: &helpdeskroles_access($dom,$prefix,$count,'',undef,\@accesstypes,$othertitle,
3422: $usertypes,$types,\%domhelpdesk).
3423: '<fieldset><legend>'.&mt('Role privileges').'</legend>'.
3424: &Apache::lonuserutils::custom_role_header($context,$crstype,
3425: \@templateroles,$newcust).
3426: &Apache::lonuserutils::custom_role_table('Course',\%full,\%levels,
3427: \%levelscurrent,$newcust).
3428: '</fieldset></td></tr>';
3429: $count ++;
3430: $$rowtotal += $count;
3431: }
3432: return $datatable;
3433: }
3434:
3435: sub adhocbutton {
3436: my ($prefix,$num,$field,$visibility) = @_;
3437: my %lt = &Apache::lonlocal::texthash(
3438: show => 'Show details',
3439: hide => 'Hide details',
3440: );
3441: return '<span style="text-decoration:line-through; font-weight: normal;">'.(' 'x10).
3442: '</span>'.(' 'x2).'<input type="button" id="'.$prefix.$num.'_'.$field.'_vis"'.
3443: ' value="'.$lt{$visibility}.'" style="height:20px;" '.
3444: 'onclick="toggleHelpdeskItem('."'$num','$field'".');" />'.(' 'x2);
3445: }
3446:
3447: sub helpsettings_javascript {
3448: my ($roles_by_num,$total,$hiddenstr,$formname) = @_;
3449: return unless(ref($roles_by_num) eq 'ARRAY');
3450: my %html_js_lt = &Apache::lonlocal::texthash(
3451: show => 'Show details',
3452: hide => 'Hide details',
3453: );
3454: &html_escape(\%html_js_lt);
3455: my $jstext = ' var helproles = Array('."'".join("','",@{$roles_by_num})."'".');'."\n";
3456: return <<"ENDSCRIPT";
3457: <script type="text/javascript">
3458: // <![CDATA[
3459:
3460: function reorderHelpRoles(form,item) {
3461: var changedVal;
3462: $jstext
3463: var newpos = 'helproles_${total}_pos';
3464: var maxh = 1 + $total;
3465: var current = new Array();
3466: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
3467: if (item == newpos) {
3468: changedVal = newitemVal;
3469: } else {
3470: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
3471: current[newitemVal] = newpos;
3472: }
3473: for (var i=0; i<helproles.length; i++) {
3474: var elementName = 'helproles_'+helproles[i]+'_pos';
3475: if (elementName != item) {
3476: if (form.elements[elementName]) {
3477: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
3478: current[currVal] = elementName;
3479: }
3480: }
3481: }
3482: var oldVal;
3483: for (var j=0; j<maxh; j++) {
3484: if (current[j] == undefined) {
3485: oldVal = j;
3486: }
3487: }
3488: if (oldVal < changedVal) {
3489: for (var k=oldVal+1; k<=changedVal ; k++) {
3490: var elementName = current[k];
3491: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
3492: }
3493: } else {
3494: for (var k=changedVal; k<oldVal; k++) {
3495: var elementName = current[k];
3496: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
3497: }
3498: }
3499: return;
3500: }
3501:
3502: function helpdeskAccess(num) {
3503: var curraccess = null;
3504: if (document.$formname.elements['helproles_'+num+'_access'].length) {
3505: for (var i=0; i<document.$formname.elements['helproles_'+num+'_access'].length; i++) {
3506: if (document.$formname.elements['helproles_'+num+'_access'][i].checked) {
3507: curraccess = document.$formname.elements['helproles_'+num+'_access'][i].value;
3508: }
3509: }
3510: }
3511: var shown = Array();
3512: var hidden = Array();
3513: if (curraccess == 'none') {
3514: hidden = Array('$hiddenstr');
3515: } else {
3516: if (curraccess == 'status') {
3517: shown = Array('bystatus');
3518: hidden = Array('notinc','notexc');
3519: } else {
3520: if (curraccess == 'exc') {
3521: shown = Array('notexc');
3522: hidden = Array('notinc','bystatus');
3523: }
3524: if (curraccess == 'inc') {
3525: shown = Array('notinc');
3526: hidden = Array('notexc','bystatus');
3527: }
3528: if ((curraccess == 'all') || (curraccess == 'dh') || (curraccess == 'da')) {
3529: hidden = Array('notinc','notexc','bystatus');
3530: }
3531: }
3532: }
3533: if (hidden.length > 0) {
3534: for (var i=0; i<hidden.length; i++) {
3535: if (document.getElementById('helproles_'+num+'_'+hidden[i])) {
3536: document.getElementById('helproles_'+num+'_'+hidden[i]).style.display = 'none';
3537: }
3538: }
3539: }
3540: if (shown.length > 0) {
3541: for (var i=0; i<shown.length; i++) {
3542: if (document.getElementById('helproles_'+num+'_'+shown[i])) {
3543: if (shown[i] == 'privs') {
3544: document.getElementById('helproles_'+num+'_'+shown[i]).style.display = 'block';
3545: } else {
3546: document.getElementById('helproles_'+num+'_'+shown[i]).style.display = 'inline-block';
3547: }
3548: }
3549: }
3550: }
3551: return;
3552: }
3553:
3554: function toggleHelpdeskItem(num,field) {
3555: if (document.getElementById('helproles_'+num+'_'+field)) {
3556: if (document.getElementById('helproles_'+num+'_'+field).className.match(/(?:^|\\s)LC_hidden(?!\\S)/)) {
3557: document.getElementById('helproles_'+num+'_'+field).className =
3558: document.getElementById('helproles_'+num+'_'+field).className.replace(/(?:^|\\s)LC_hidden(?!\\S)/g ,'');
3559: if (document.getElementById('helproles_'+num+'_'+field+'_vis')) {
3560: document.getElementById('helproles_'+num+'_'+field+'_vis').value = '$html_js_lt{hide}';
3561: }
3562: } else {
3563: document.getElementById('helproles_'+num+'_'+field).className += ' LC_hidden';
3564: if (document.getElementById('helproles_'+num+'_'+field+'_vis')) {
3565: document.getElementById('helproles_'+num+'_'+field+'_vis').value = '$html_js_lt{show}';
3566: }
3567: }
3568: }
3569: return;
3570: }
3571:
3572: // ]]>
3573: </script>
3574:
3575: ENDSCRIPT
3576: }
3577:
3578: sub helpdeskroles_access {
3579: my ($dom,$prefix,$num,$add_class,$current,$accesstypes,$othertitle,
3580: $usertypes,$types,$domhelpdesk) = @_;
3581: return unless ((ref($accesstypes) eq 'ARRAY') && (ref($domhelpdesk) eq 'HASH'));
3582: my %lt = &Apache::lonlocal::texthash(
3583: 'rou' => 'Role usage',
3584: 'whi' => 'Which helpdesk personnel may use this role?',
3585: 'all' => 'All with domain helpdesk or helpdesk assistant role',
3586: 'dh' => 'All with domain helpdesk role',
3587: 'da' => 'All with domain helpdesk assistant role',
3588: 'none' => 'None',
3589: 'status' => 'Determined based on institutional status',
3590: 'inc' => 'Include all, but exclude specific personnel',
3591: 'exc' => 'Exclude all, but include specific personnel',
3592: );
3593: my %usecheck = (
3594: all => ' checked="checked"',
3595: );
3596: my %displaydiv = (
3597: status => 'none',
3598: inc => 'none',
3599: exc => 'none',
3600: priv => 'block',
3601: );
3602: my $output;
3603: if (ref($current) eq 'HASH') {
3604: if (($current->{'access'} ne '') && ($current->{'access'} ne 'all')) {
3605: if (grep(/^\Q$current->{access}\E$/,@{$accesstypes})) {
3606: $usecheck{$current->{access}} = $usecheck{'all'};
3607: delete($usecheck{'all'});
3608: if ($current->{access} =~ /^(status|inc|exc)$/) {
3609: my $access = $1;
3610: $displaydiv{$access} = 'inline';
3611: } elsif ($current->{access} eq 'none') {
3612: $displaydiv{'priv'} = 'none';
3613: }
3614: }
3615: }
3616: }
3617: $output = '<fieldset id="'.$prefix.$num.'_usage"><legend>'.$lt{'rou'}.'</legend>'.
3618: '<p>'.$lt{'whi'}.'</p>';
3619: foreach my $access (@{$accesstypes}) {
3620: $output .= '<p><label><input type="radio" name="'.$prefix.$num.'_access" value="'.$access.'" '.$usecheck{$access}.
3621: ' onclick="helpdeskAccess('."'$num'".');" />'.
3622: $lt{$access}.'</label>';
3623: if ($access eq 'status') {
3624: $output .= '<div id="'.$prefix.$num.'_bystatus" style="display:'.$displaydiv{$access}.'">'.
3625: &Apache::lonuserutils::adhoc_status_types($dom,$prefix,$num,$current->{$access},
3626: $othertitle,$usertypes,$types).
3627: '</div>';
3628: } elsif (($access eq 'inc') && (keys(%{$domhelpdesk}) > 0)) {
3629: $output .= '<div id="'.$prefix.$num.'_notinc" style="display:'.$displaydiv{$access}.'">'.
3630: &Apache::lonuserutils::adhoc_staff($access,$prefix,$num,$current->{$access},$domhelpdesk).
3631: '</div>';
3632: } elsif (($access eq 'exc') && (keys(%{$domhelpdesk}) > 0)) {
3633: $output .= '<div id="'.$prefix.$num.'_notexc" style="display:'.$displaydiv{$access}.'">'.
3634: &Apache::lonuserutils::adhoc_staff($access,$prefix,$num,$current->{$access},$domhelpdesk).
3635: '</div>';
3636: }
3637: $output .= '</p>';
3638: }
3639: $output .= '</fieldset>';
3640: return $output;
3641: }
3642:
3643: sub radiobutton_prefs {
3644: my ($settings,$toggles,$defaultchecked,$choices,$itemcount,$onclick,
3645: $additional,$align) = @_;
3646: return unless ((ref($toggles) eq 'ARRAY') && (ref($defaultchecked) eq 'HASH') &&
3647: (ref($choices) eq 'HASH'));
3648:
3649: my (%checkedon,%checkedoff,$datatable,$css_class);
3650:
3651: foreach my $item (@{$toggles}) {
3652: if ($defaultchecked->{$item} eq 'on') {
3653: $checkedon{$item} = ' checked="checked" ';
3654: $checkedoff{$item} = ' ';
3655: } elsif ($defaultchecked->{$item} eq 'off') {
3656: $checkedoff{$item} = ' checked="checked" ';
3657: $checkedon{$item} = ' ';
3658: }
3659: }
3660: if (ref($settings) eq 'HASH') {
3661: foreach my $item (@{$toggles}) {
3662: if ($settings->{$item} eq '1') {
3663: $checkedon{$item} = ' checked="checked" ';
3664: $checkedoff{$item} = ' ';
3665: } elsif ($settings->{$item} eq '0') {
3666: $checkedoff{$item} = ' checked="checked" ';
3667: $checkedon{$item} = ' ';
3668: }
3669: }
3670: }
3671: if ($onclick) {
3672: $onclick = ' onclick="'.$onclick.'"';
3673: }
3674: foreach my $item (@{$toggles}) {
3675: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3676: $datatable .=
3677: '<tr'.$css_class.'><td style="vertical-align: top">'.
3678: '<span class="LC_nobreak">'.$choices->{$item}.
3679: '</span></td>';
3680: if ($align eq 'left') {
3681: $datatable .= '<td class="LC_left_item">';
3682: } else {
3683: $datatable .= '<td class="LC_right_item">';
3684: }
3685: $datatable .=
3686: '<span class="LC_nobreak">'.
3687: '<label><input type="radio" name="'.
3688: $item.'" '.$checkedon{$item}.' value="1"'.$onclick.' />'.&mt('Yes').
3689: '</label> <label><input type="radio" name="'.$item.'" '.
3690: $checkedoff{$item}.' value="0"'.$onclick.' />'.&mt('No').'</label>'.
3691: '</span>'.$additional.
3692: '</td>'.
3693: '</tr>';
3694: $itemcount ++;
3695: }
3696: return ($datatable,$itemcount);
3697: }
3698:
3699: sub print_ltitools {
3700: my ($dom,$settings,$rowtotal) = @_;
3701: my $rownum = 0;
3702: my $css_class;
3703: my $itemcount = 1;
3704: my $maxnum = 0;
3705: my %ordered;
3706: if (ref($settings) eq 'HASH') {
3707: foreach my $item (keys(%{$settings})) {
3708: if (ref($settings->{$item}) eq 'HASH') {
3709: my $num = $settings->{$item}{'order'};
3710: $ordered{$num} = $item;
3711: }
3712: }
3713: }
3714: my $confname = $dom.'-domainconfig';
3715: my $switchserver = &check_switchserver($dom,$confname);
3716: my $maxnum = scalar(keys(%ordered));
3717: my $datatable = <itools_javascript($settings);
3718: my %lt = <itools_names();
3719: my @courseroles = ('cc','in','ta','ep','st');
3720: my @ltiroles = qw(Instructor ContentDeveloper TeachingAssistant Learner);
3721: my @fields = ('fullname','firstname','lastname','email','user','roles');
3722: if (keys(%ordered)) {
3723: my @items = sort { $a <=> $b } keys(%ordered);
3724: for (my $i=0; $i<@items; $i++) {
3725: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3726: my $item = $ordered{$items[$i]};
3727: my ($title,$key,$secret,$url,$imgsrc,$version);
3728: if (ref($settings->{$item}) eq 'HASH') {
3729: $title = $settings->{$item}->{'title'};
3730: $url = $settings->{$item}->{'url'};
3731: $key = $settings->{$item}->{'key'};
3732: $secret = $settings->{$item}->{'secret'};
3733: my $image = $settings->{$item}->{'image'};
3734: if ($image ne '') {
3735: $imgsrc = '<img src="'.$image.'" alt="'.&mt('Tool Provider icon').'" />';
3736: }
3737: }
3738: my $chgstr = ' onchange="javascript:reorderLTI(this.form,'."'ltitools_".$item."'".');"';
3739: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
3740: .'<select name="ltitools_'.$item.'"'.$chgstr.'>';
3741: for (my $k=0; $k<=$maxnum; $k++) {
3742: my $vpos = $k+1;
3743: my $selstr;
3744: if ($k == $i) {
3745: $selstr = ' selected="selected" ';
3746: }
3747: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
3748: }
3749: $datatable .= '</select>'.(' 'x2).
3750: '<label><input type="checkbox" name="ltitools_del" value="'.$item.'" />'.
3751: &mt('Delete?').'</label></span></td>'.
3752: '<td colspan="2">'.
3753: '<fieldset><legend>'.&mt('Required settings').'</legend>'.
3754: '<span class="LC_nobreak">'.$lt{'title'}.':<input type="text" size="30" name="ltitools_title_'.$i.'" value="'.$title.'" /></span> '.
3755: (' 'x2).
3756: '<span class="LC_nobreak">'.$lt{'version'}.':<select name="ltitools_version_'.$i.'">'.
3757: '<option value="LTI-1p0" selected="selected">1.1</option></select></span> '.
3758: (' 'x2).
3759: '<span class="LC_nobreak">'.$lt{'msgtype'}.':<select name="ltitools_msgtype_'.$i.'">'.
3760: '<option value="basic-lti-launch-request" selected="selected">Launch</option></select></span> '.
3761: '<br /><br />'.
3762: '<span class="LC_nobreak">'.$lt{'url'}.':<input type="text" size="30" name="ltitools_url_'.$i.'"'.
3763: ' value="'.$url.'" /></span>'.
3764: (' 'x2).
3765: '<span class="LC_nobreak">'.$lt{'key'}.
3766: '<input type="text" size="25" name="ltitools_key_'.$i.'" value="'.$key.'" /></span> '.
3767: (' 'x2).
3768: '<span class="LC_nobreak">'.$lt{'secret'}.':'.
3769: '<input type="password" size="20" name="ltitools_secret_'.$i.'" value="'.$secret.'" />'.
3770: '<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>'.
3771: '<input type="hidden" name="ltitools_id_'.$i.'" value="'.$item.'" /></span>'.
3772: '</fieldset>'.
3773: '<fieldset><legend>'.&mt('Optional settings').'</legend>'.
3774: '<span class="LC_nobreak">'.&mt('Display target:');
3775: my %currdisp;
3776: if (ref($settings->{$item}->{'display'}) eq 'HASH') {
3777: if ($settings->{$item}->{'display'}->{'target'} eq 'window') {
3778: $currdisp{'window'} = ' checked="checked"';
3779: } elsif ($settings->{$item}->{'display'}->{'target'} eq 'tab') {
3780: $currdisp{'tab'} = ' checked="checked"';
3781: } else {
3782: $currdisp{'iframe'} = ' checked="checked"';
3783: }
3784: if ($settings->{$item}->{'display'}->{'width'} =~ /^(\d+)$/) {
3785: $currdisp{'width'} = $1;
3786: }
3787: if ($settings->{$item}->{'display'}->{'height'} =~ /^(\d+)$/) {
3788: $currdisp{'height'} = $1;
3789: }
3790: $currdisp{'linktext'} = $settings->{$item}->{'display'}->{'linktext'};
3791: $currdisp{'explanation'} = $settings->{$item}->{'display'}->{'explanation'};
3792: } else {
3793: $currdisp{'iframe'} = ' checked="checked"';
3794: }
3795: foreach my $disp ('iframe','tab','window') {
3796: $datatable .= '<label><input type="radio" name="ltitools_target_'.$i.'" value="'.$disp.'"'.$currdisp{$disp}.' />'.
3797: $lt{$disp}.'</label>'.(' 'x2);
3798: }
3799: $datatable .= (' 'x4);
3800: foreach my $dimen ('width','height') {
3801: $datatable .= '<label>'.$lt{$dimen}.' '.
3802: '<input type="text" name="ltitools_'.$dimen.'_'.$i.'" size="5" value="'.$currdisp{$dimen}.'" /></label>'.
3803: (' 'x2);
3804: }
3805: $datatable .= '<br />'.
3806: '<div class="LC_left_float">'.$lt{'linktext'}.'<br />'.
3807: '<input type="text" name="ltitools_linktext_'.$i.'" size="25" value="'.$currdisp{'linktext'}.'" /></label></div>'.
3808: '<div class="LC_left_float">'.$lt{'explanation'}.'<br />'.
3809: '<textarea name="ltitools_explanation_'.$i.'" rows="5" cols="40">'.$currdisp{'explanation'}.
3810: '</textarea></div><div style=""></div><br />';
3811: $datatable .= '<br />';
3812: foreach my $extra ('passback','roster') {
3813: my $checkedon = '';
3814: my $checkedoff = ' checked="checked"';
3815: if ($settings->{$item}->{$extra}) {
3816: $checkedon = $checkedoff;
3817: $checkedoff = '';
3818: }
3819: $datatable .= $lt{$extra}.' '.
3820: '<label><input type="radio" name="ltitools_'.$extra.'_'.$i.'" value="1"'.$checkedon.' />'.
3821: &mt('Yes').'</label>'.(' 'x2).
3822: '<label><input type="radio" name="ltitools_'.$extra.'_'.$i.'" value="0"'.$checkedoff.' />'.
3823: &mt('No').'</label>'.(' 'x4);
3824: }
3825: $datatable .= '<br /><br /><span class="LC_nobreak">'.$lt{'icon'}.': ';
3826: if ($imgsrc) {
3827: $datatable .= $imgsrc.
3828: '<label><input type="checkbox" name="ltitools_image_del"'.
3829: ' value="'.$item.'" />'.&mt('Delete?').'</label></span> '.
3830: '<span class="LC_nobreak"> '.&mt('Replace:').' ';
3831: } else {
3832: $datatable .= '('.&mt('if larger than 21x21 pixels, image will be scaled').') ';
3833: }
3834: if ($switchserver) {
3835: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
3836: } else {
3837: $datatable .= '<input type="file" name="ltitools_image_'.$i.'" value="" />';
3838: }
3839: $datatable .= '</span></fieldset>';
3840: my (%checkedfields,%rolemaps);
3841: if (ref($settings->{$item}) eq 'HASH') {
3842: if (ref($settings->{$item}->{'fields'}) eq 'HASH') {
3843: %checkedfields = %{$settings->{$item}->{'fields'}};
3844: }
3845: if (ref($settings->{$item}->{'roles'}) eq 'HASH') {
3846: %rolemaps = %{$settings->{$item}->{'roles'}};
3847: $checkedfields{'roles'} = 1;
3848: }
3849: }
3850: $datatable .= '<fieldset><legend>'.&mt('User data sent on launch').'</legend>'.
3851: '<span class="LC_nobreak">';
3852: foreach my $field (@fields) {
3853: my $checked;
3854: if ($checkedfields{$field}) {
3855: $checked = ' checked="checked"';
3856: }
3857: $datatable .= '<label>'.
3858: '<input type="checkbox" name="ltitools_fields_'.$i.'" value="'.$field.'"'.$checked.' />'.
3859: $lt{$field}.'</label>'.(' ' x2);
3860: }
3861: $datatable .= '</span></fieldset>'.
3862: '<fieldset><legend>'.&mt('Role mapping').'</legend><table><tr>';
3863: foreach my $role (@courseroles) {
3864: my ($selected,$selectnone);
3865: if (!$rolemaps{$role}) {
3866: $selectnone = ' selected="selected"';
3867: }
3868: $datatable .= '<td style="text-align: center">'.
3869: &Apache::lonnet::plaintext($role,'Course').'<br />'.
3870: '<select name="ltitools_roles_'.$role.'_'.$i.'">'.
3871: '<option value=""'.$selectnone.'>'.&mt('Select').'</option>';
3872: foreach my $ltirole (@ltiroles) {
3873: unless ($selectnone) {
3874: if ($rolemaps{$role} eq $ltirole) {
3875: $selected = ' selected="selected"';
3876: } else {
3877: $selected = '';
3878: }
3879: }
3880: $datatable .= '<option value="'.$ltirole.'"'.$selected.'>'.$ltirole.'</option>';
3881: }
3882: $datatable .= '</select></td>';
3883: }
3884: $datatable .= '</tr></table></fieldset>';
3885: my %courseconfig;
3886: if (ref($settings->{$item}) eq 'HASH') {
3887: if (ref($settings->{$item}->{'crsconf'}) eq 'HASH') {
3888: %courseconfig = %{$settings->{$item}->{'crsconf'}};
3889: }
3890: }
3891: $datatable .= '<fieldset><legend>'.&mt('Configurable in course').'</legend><span class="LC_nobreak">';
3892: foreach my $item ('label','title','target','linktext','explanation') {
3893: my $checked;
3894: if ($courseconfig{$item}) {
3895: $checked = ' checked="checked"';
3896: }
3897: $datatable .= '<label>'.
3898: '<input type="checkbox" name="ltitools_courseconfig_'.$i.'" value="'.$item.'"'.$checked.' />'.
3899: $lt{'crs'.$item}.'</label>'.(' ' x2)."\n";
3900: }
3901: $datatable .= '</span></fieldset>'.
3902: '<fieldset><legend>'.&mt('Custom items sent on launch').'</legend>'.
3903: '<table><tr><th>'.&mt('Action').'</th><th>'.&mt('Name').'</th><th>'.&mt('Value').'</th></tr>';
3904: if (ref($settings->{$item}->{'custom'}) eq 'HASH') {
3905: my %custom = %{$settings->{$item}->{'custom'}};
3906: if (keys(%custom) > 0) {
3907: foreach my $key (sort(keys(%custom))) {
3908: $datatable .= '<tr><td><span class="LC_nobreak">'.
3909: '<label><input type="checkbox" name="ltitools_customdel_'.$i.'" value="'.
3910: $key.'" />'.&mt('Delete').'</label></span></td><td>'.$key.'</td>'.
3911: '<td><input type="text" name="ltitools_customval_'.$key.'_'.$i.'"'.
3912: ' value="'.$custom{$key}.'" /></td></tr>';
3913: }
3914: }
3915: }
3916: $datatable .= '<tr><td><span class="LC_nobreak">'.
3917: '<label><input type="checkbox" name="ltitools_customadd" value="'.$i.'" />'.
3918: &mt('Add').'</label></span></td><td><input type="text" name="ltitools_custom_name_'.$i.'" />'.
3919: '</td><td><input type="text" name="ltitools_custom_value_'.$i.'" /></td></tr>';
3920: $datatable .= '</table></fieldset></td></tr>'."\n";
3921: $itemcount ++;
3922: }
3923: }
3924: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3925: my $chgstr = ' onchange="javascript:reorderLTI(this.form,'."'ltitools_add_pos'".');"';
3926: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'."\n".
3927: '<input type="hidden" name="ltitools_maxnum" value="'.$maxnum.'" />'."\n".
3928: '<select name="ltitools_add_pos"'.$chgstr.'>';
3929: for (my $k=0; $k<$maxnum+1; $k++) {
3930: my $vpos = $k+1;
3931: my $selstr;
3932: if ($k == $maxnum) {
3933: $selstr = ' selected="selected" ';
3934: }
3935: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
3936: }
3937: $datatable .= '</select> '."\n".
3938: '<input type="checkbox" name="ltitools_add" value="1" />'.&mt('Add').'</td>'."\n".
3939: '<td colspan="2">'.
3940: '<fieldset><legend>'.&mt('Required settings').'</legend>'.
3941: '<span class="LC_nobreak">'.$lt{'title'}.':<input type="text" size="30" name="ltitools_add_title" value="" /></span> '."\n".
3942: (' 'x2).
3943: '<span class="LC_nobreak">'.$lt{'version'}.':<select name="ltitools_add_version">'.
3944: '<option value="LTI-1p0" selected="selected">1.1</option></select></span> '."\n".
3945: (' 'x2).
3946: '<span class="LC_nobreak">'.$lt{'msgtype'}.':<select name="ltitools_add_msgtype">'.
3947: '<option value="basic-lti-launch-request" selected="selected">Launch</option></select></span> '.
3948: '<br />'.
3949: '<span class="LC_nobreak">'.$lt{'url'}.':<input type="text" size="30" name="ltitools_add_url" value="" /></span> '."\n".
3950: (' 'x2).
3951: '<span class="LC_nobreak">'.$lt{'key'}.':<input type="text" size="25" name="ltitools_add_key" value="" /></span> '."\n".
3952: (' 'x2).
3953: '<span class="LC_nobreak">'.$lt{'secret'}.':<input type="password" size="20" name="ltitools_add_secret" value="" />'.
3954: '<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".
3955: '</fieldset>'.
3956: '<fieldset><legend>'.&mt('Optional settings').'</legend>'.
3957: '<span class="LC_nobreak">'.&mt('Display target:');
3958: my %defaultdisp;
3959: $defaultdisp{'iframe'} = ' checked="checked"';
3960: foreach my $disp ('iframe','tab','window') {
3961: $datatable .= '<label><input type="radio" name="ltitools_add_target" value="'.$disp.'"'.$defaultdisp{$disp}.' />'.
3962: $lt{$disp}.'</label>'.(' 'x2);
3963: }
3964: $datatable .= (' 'x4);
3965: foreach my $dimen ('width','height') {
3966: $datatable .= '<label>'.$lt{$dimen}.' '.
3967: '<input type="text" name="ltitools_add_'.$dimen.'" size="5" /></label>'.
3968: (' 'x2);
3969: }
3970: $datatable .= '<br />'.
3971: '<div class="LC_left_float">'.$lt{'linktext'}.'<br />'.
3972: '<input type="text" name="ltitools_add_linktext" size="5" /></label></div>'.
3973: '<div class="LC_left_float">'.$lt{'explanation'}.'<br />'.
3974: '<textarea name=ltitools_add_explanation" rows="5" cols="40"></textarea>'.
3975: '</div><div style=""></div><br />';
3976: foreach my $extra ('passback','roster') {
3977: $datatable .= $lt{$extra}.' '.
3978: '<label><input type="radio" name="ltitools_add_'.$extra.'" value="1" />'.
3979: &mt('Yes').'</label>'.(' 'x2).
3980: '<label><input type="radio" name="ltitools_add_'.$extra.'" value="0" checked="checked" />'.
3981: &mt('No').'</label>'.(' 'x4);
3982: }
3983: $datatable .= '<br /><br /><span class="LC_nobreak">'.$lt{'icon'}.': '.
3984: '('.&mt('if larger than 21x21 pixels, image will be scaled').') ';
3985: if ($switchserver) {
3986: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
3987: } else {
3988: $datatable .= '<input type="file" name="ltitools_add_image" value="" />';
3989: }
3990: $datatable .= '</span></fieldset>'.
3991: '<fieldset><legend>'.&mt('User data sent on launch').'</legend>'.
3992: '<span class="LC_nobreak">';
3993: foreach my $field (@fields) {
3994: $datatable .= '<label>'.
3995: '<input type="checkbox" name="ltitools_add_fields" value="'.$field.'" />'.
3996: $lt{$field}.'</label>'.(' ' x2);
3997: }
3998: $datatable .= '</span></fieldset>'.
3999: '<fieldset><legend>'.&mt('Role mapping').'</legend><table><tr>';
4000: foreach my $role (@courseroles) {
4001: my ($checked,$checkednone);
4002: $datatable .= '<td style="text-align: center">'.
4003: &Apache::lonnet::plaintext($role,'Course').'<br />'.
4004: '<select name="ltitools_add_roles_'.$role.'">'.
4005: '<option value="" selected="selected">'.&mt('Select').'</option>';
4006: foreach my $ltirole (@ltiroles) {
4007: $datatable .= '<option value="'.$ltirole.'">'.$ltirole.'</option>';
4008: }
4009: $datatable .= '</select></td>';
4010: }
4011: $datatable .= '</tr></table></fieldset>'.
4012: '<fieldset><legend>'.&mt('Configurable in course').'</legend><span class="LC_nobreak">';
4013: foreach my $item ('label','title','target','linktext','explanation') {
4014: $datatable .= '<label>'.
4015: '<input type="checkbox" name="ltitools_courseconfig" value="'.$item.'" checked="checked" />'.
4016: $lt{'crs'.$item}.'</label>'.(' ' x2)."\n";
4017: }
4018: $datatable .= '</span></fieldset>'.
4019: '<fieldset><legend>'.&mt('Custom items sent on launch').'</legend>'.
4020: '<table><tr><th>'.&mt('Action').'</th><th>'.&mt('Name').'</th><th>'.&mt('Value').'</th></tr>'.
4021: '<tr><td><span class="LC_nobreak">'.
4022: '<label><input type="checkbox" name="ltitools_add_custom" value="1" />'.
4023: &mt('Add').'</label></span></td><td><input type="text" name="ltitools_add_custom_name" />'.
4024: '</td><td><input type="text" name="ltitools_add_custom_value" /></td></tr>'.
4025: '</table></fieldset></td></tr>'."\n".
4026: '</td>'."\n".
4027: '</tr>'."\n";
4028: $itemcount ++;
4029: return $datatable;
4030: }
4031:
4032: sub ltitools_names {
4033: my %lt = &Apache::lonlocal::texthash(
4034: 'title' => 'Title',
4035: 'version' => 'Version',
4036: 'msgtype' => 'Message Type',
4037: 'url' => 'URL',
4038: 'key' => 'Key',
4039: 'secret' => 'Secret',
4040: 'icon' => 'Icon',
4041: 'user' => 'Username:domain',
4042: 'fullname' => 'Full Name',
4043: 'firstname' => 'First Name',
4044: 'lastname' => 'Last Name',
4045: 'email' => 'E-mail',
4046: 'roles' => 'Role',
4047: 'window' => 'Window',
4048: 'tab' => 'Tab',
4049: 'iframe' => 'iFrame',
4050: 'height' => 'Height',
4051: 'width' => 'Width',
4052: 'linktext' => 'Default Link Text',
4053: 'explanation' => 'Default Explanation',
4054: 'passback' => 'Tool can return grades:',
4055: 'roster' => 'Tool can retrieve roster:',
4056: 'crstarget' => 'Display target',
4057: 'crslabel' => 'Course label',
4058: 'crstitle' => 'Course title',
4059: 'crslinktext' => 'Link Text',
4060: 'crsexplanation' => 'Explanation',
4061: );
4062: return %lt;
4063: }
4064:
4065: sub print_coursedefaults {
4066: my ($position,$dom,$settings,$rowtotal) = @_;
4067: my ($css_class,$datatable,%checkedon,%checkedoff,%defaultchecked,@toggles);
4068: my $itemcount = 1;
4069: my %choices = &Apache::lonlocal::texthash (
4070: canuse_pdfforms => 'Course/Community users can create/upload PDF forms',
4071: uploadquota => 'Default quota for files uploaded directly to course/community using Course Editor (MB)',
4072: anonsurvey_threshold => 'Responder count needed before showing submissions for anonymous surveys',
4073: coursecredits => 'Credits can be specified for courses',
4074: uselcmath => 'Math preview uses LON-CAPA previewer (javascript) in place of DragMath (Java)',
4075: usejsme => 'Molecule editor uses JSME (HTML5) in place of JME (Java)',
4076: texengine => 'Default method to display mathematics',
4077: postsubmit => 'Disable submit button/keypress following student submission',
4078: canclone => "People who may clone a course (besides course's owner and coordinators)",
4079: mysqltables => 'Lifetime (s) of "Temporary" MySQL tables (student performance data) on homeserver',
4080: );
4081: my %staticdefaults = (
4082: texengine => 'MathJax',
4083: anonsurvey_threshold => 10,
4084: uploadquota => 500,
4085: postsubmit => 60,
4086: mysqltables => 172800,
4087: );
4088: if ($position eq 'top') {
4089: %defaultchecked = (
4090: 'canuse_pdfforms' => 'off',
4091: 'uselcmath' => 'on',
4092: 'usejsme' => 'on',
4093: 'canclone' => 'none',
4094: );
4095: @toggles = ('canuse_pdfforms','uselcmath','usejsme');
4096: my $deftex = $staticdefaults{'texengine'};
4097: if (ref($settings) eq 'HASH') {
4098: if ($settings->{'texengine'}) {
4099: if ($settings->{'texengine'} =~ /^(MathJax|mimetex|tth)$/) {
4100: $deftex = $settings->{'texengine'};
4101: }
4102: }
4103: }
4104: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4105: my $mathdisp = '<tr'.$css_class.'><td style="vertical-align: top">'.
4106: '<span class="LC_nobreak">'.$choices{'texengine'}.
4107: '</span></td><td class="LC_right_item">'.
4108: '<select name="texengine">'."\n";
4109: my %texoptions = (
4110: MathJax => 'MathJax',
4111: mimetex => &mt('Convert to Images'),
4112: tth => &mt('TeX to HTML'),
4113: );
4114: foreach my $renderer ('MathJax','mimetex','tth') {
4115: my $selected = '';
4116: if ($renderer eq $deftex) {
4117: $selected = ' selected="selected"';
4118: }
4119: $mathdisp .= '<option value="'.$renderer.'"'.$selected.'>'.$texoptions{$renderer}.'</option>'."\n";
4120: }
4121: $mathdisp .= '</select></td></tr>'."\n";
4122: $itemcount ++;
4123: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
4124: \%choices,$itemcount);
4125: $datatable = $mathdisp.$datatable;
4126: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4127: $datatable .=
4128: '<tr'.$css_class.'><td style="vertical-align: top">'.
4129: '<span class="LC_nobreak">'.$choices{'canclone'}.
4130: '</span></td><td class="LC_left_item">';
4131: my $currcanclone = 'none';
4132: my $onclick;
4133: my @cloneoptions = ('none','domain');
4134: my %clonetitles = (
4135: none => 'No additional course requesters',
4136: domain => "Any course requester in course's domain",
4137: instcode => 'Course requests for official courses ...',
4138: );
4139: my (%codedefaults,@code_order,@posscodes);
4140: if (&Apache::lonnet::auto_instcode_defaults($dom,\%codedefaults,
4141: \@code_order) eq 'ok') {
4142: if (@code_order > 0) {
4143: push(@cloneoptions,'instcode');
4144: $onclick = ' onclick="toggleDisplay(this.form,'."'cloneinstcode'".');"';
4145: }
4146: }
4147: if (ref($settings) eq 'HASH') {
4148: if ($settings->{'canclone'}) {
4149: if (ref($settings->{'canclone'}) eq 'HASH') {
4150: if (ref($settings->{'canclone'}{'instcode'}) eq 'ARRAY') {
4151: if (@code_order > 0) {
4152: $currcanclone = 'instcode';
4153: @posscodes = @{$settings->{'canclone'}{'instcode'}};
4154: }
4155: }
4156: } elsif ($settings->{'canclone'} eq 'domain') {
4157: $currcanclone = $settings->{'canclone'};
4158: }
4159: }
4160: }
4161: foreach my $option (@cloneoptions) {
4162: my ($checked,$additional);
4163: if ($currcanclone eq $option) {
4164: $checked = ' checked="checked"';
4165: }
4166: if ($option eq 'instcode') {
4167: if (@code_order) {
4168: my $show = 'none';
4169: if ($checked) {
4170: $show = 'block';
4171: }
4172: $additional = '<div id="cloneinstcode" style="display:'.$show.'" />'.
4173: &mt('Institutional codes for new and cloned course have identical:').
4174: '<br />';
4175: foreach my $item (@code_order) {
4176: my $codechk;
4177: if ($checked) {
4178: if (grep(/^\Q$item\E$/,@posscodes)) {
4179: $codechk = ' checked="checked"';
4180: }
4181: }
4182: $additional .= '<label>'.
4183: '<input type="checkbox" name="clonecode" value="'.$item.'"'.$codechk.' />'.
4184: $item.'</label>';
4185: }
4186: $additional .= (' 'x2).'('.&mt('check as many as needed').')</div>';
4187: }
4188: }
4189: $datatable .=
4190: '<span class="LC_nobreak"><label><input type="radio" name="canclone"'.$checked.
4191: ' value="'.$option.'"'.$onclick.' />'.$clonetitles{$option}.
4192: '</label> '.$additional.'</span><br />';
4193: }
4194: $datatable .= '</td>'.
4195: '</tr>';
4196: $itemcount ++;
4197: } else {
4198: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
4199: my ($currdefresponder,%defcredits,%curruploadquota,%deftimeout,%currmysql);
4200: my $currusecredits = 0;
4201: my $postsubmitclient = 1;
4202: my @types = ('official','unofficial','community','textbook','placement');
4203: if (ref($settings) eq 'HASH') {
4204: $currdefresponder = $settings->{'anonsurvey_threshold'};
4205: if (ref($settings->{'uploadquota'}) eq 'HASH') {
4206: foreach my $type (keys(%{$settings->{'uploadquota'}})) {
4207: $curruploadquota{$type} = $settings->{'uploadquota'}{$type};
4208: }
4209: }
4210: if (ref($settings->{'coursecredits'}) eq 'HASH') {
4211: foreach my $type (@types) {
4212: next if ($type eq 'community');
4213: $defcredits{$type} = $settings->{'coursecredits'}->{$type};
4214: if ($defcredits{$type} ne '') {
4215: $currusecredits = 1;
4216: }
4217: }
4218: }
4219: if (ref($settings->{'postsubmit'}) eq 'HASH') {
4220: if ($settings->{'postsubmit'}->{'client'} eq 'off') {
4221: $postsubmitclient = 0;
4222: foreach my $type (@types) {
4223: $deftimeout{$type} = $staticdefaults{'postsubmit'};
4224: }
4225: } else {
4226: foreach my $type (@types) {
4227: if (ref($settings->{'postsubmit'}->{'timeout'}) eq 'HASH') {
4228: if ($settings->{'postsubmit'}->{'timeout'}->{$type} =~ /^\d+$/) {
4229: $deftimeout{$type} = $settings->{'postsubmit'}->{'timeout'}->{$type};
4230: } else {
4231: $deftimeout{$type} = $staticdefaults{'postsubmit'};
4232: }
4233: } else {
4234: $deftimeout{$type} = $staticdefaults{'postsubmit'};
4235: }
4236: }
4237: }
4238: } else {
4239: foreach my $type (@types) {
4240: $deftimeout{$type} = $staticdefaults{'postsubmit'};
4241: }
4242: }
4243: if (ref($settings->{'mysqltables'}) eq 'HASH') {
4244: foreach my $type (keys(%{$settings->{'mysqltables'}})) {
4245: $currmysql{$type} = $settings->{'mysqltables'}{$type};
4246: }
4247: } else {
4248: foreach my $type (@types) {
4249: $currmysql{$type} = $staticdefaults{'mysqltables'};
4250: }
4251: }
4252: } else {
4253: foreach my $type (@types) {
4254: $deftimeout{$type} = $staticdefaults{'postsubmit'};
4255: }
4256: }
4257: if (!$currdefresponder) {
4258: $currdefresponder = $staticdefaults{'anonsurvey_threshold'};
4259: } elsif ($currdefresponder < 1) {
4260: $currdefresponder = 1;
4261: }
4262: foreach my $type (@types) {
4263: if ($curruploadquota{$type} eq '') {
4264: $curruploadquota{$type} = $staticdefaults{'uploadquota'};
4265: }
4266: }
4267: $datatable .=
4268: '<tr'.$css_class.'><td><span class="LC_nobreak">'.
4269: $choices{'anonsurvey_threshold'}.
4270: '</span></td>'.
4271: '<td class="LC_right_item"><span class="LC_nobreak">'.
4272: '<input type="text" name="anonsurvey_threshold"'.
4273: ' value="'.$currdefresponder.'" size="5" /></span>'.
4274: '</td></tr>'."\n";
4275: $itemcount ++;
4276: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
4277: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
4278: $choices{'uploadquota'}.
4279: '</span></td>'.
4280: '<td style="text-align: right" class="LC_right_item">'.
4281: '<table><tr>';
4282: foreach my $type (@types) {
4283: $datatable .= '<td style="text-align: center">'.&mt($type).'<br />'.
4284: '<input type="text" name="uploadquota_'.$type.'"'.
4285: ' value="'.$curruploadquota{$type}.'" size="5" /></td>';
4286: }
4287: $datatable .= '</tr></table></td></tr>'."\n";
4288: $itemcount ++;
4289: my $onclick = "toggleDisplay(this.form,'credits');";
4290: my $display = 'none';
4291: if ($currusecredits) {
4292: $display = 'block';
4293: }
4294: my $additional = '<div id="credits" style="display: '.$display.'">'.
4295: '<i>'.&mt('Default credits').'</i><br /><table><tr>';
4296: foreach my $type (@types) {
4297: next if ($type eq 'community');
4298: $additional .= '<td style="text-align: center">'.&mt($type).'<br />'.
4299: '<input type="text" name="'.$type.'_credits"'.
4300: ' value="'.$defcredits{$type}.'" size="3" /></td>';
4301: }
4302: $additional .= '</tr></table></div>'."\n";
4303: %defaultchecked = ('coursecredits' => 'off');
4304: @toggles = ('coursecredits');
4305: my $current = {
4306: 'coursecredits' => $currusecredits,
4307: };
4308: (my $table,$itemcount) =
4309: &radiobutton_prefs($current,\@toggles,\%defaultchecked,
4310: \%choices,$itemcount,$onclick,$additional,'left');
4311: $datatable .= $table;
4312: $onclick = "toggleDisplay(this.form,'studentsubmission');";
4313: my $display = 'none';
4314: if ($postsubmitclient) {
4315: $display = 'block';
4316: }
4317: $additional = '<div id="studentsubmission" style="display: '.$display.'">'.
4318: &mt('Number of seconds submit is disabled').'<br />'.
4319: '<i>'.&mt('Enter 0 to remain disabled until page reload.').'</i><br />'.
4320: '<table><tr>';
4321: foreach my $type (@types) {
4322: $additional .= '<td style="text-align: center">'.&mt($type).'<br />'.
4323: '<input type="text" name="'.$type.'_timeout" value="'.
4324: $deftimeout{$type}.'" size="5" /></td>';
4325: }
4326: $additional .= '</tr></table></div>'."\n";
4327: %defaultchecked = ('postsubmit' => 'on');
4328: @toggles = ('postsubmit');
4329: $current = {
4330: 'postsubmit' => $postsubmitclient,
4331: };
4332: ($table,$itemcount) =
4333: &radiobutton_prefs($current,\@toggles,\%defaultchecked,
4334: \%choices,$itemcount,$onclick,$additional,'left');
4335: $datatable .= $table;
4336: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
4337: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
4338: $choices{'mysqltables'}.
4339: '</span></td>'.
4340: '<td style="text-align: right" class="LC_right_item">'.
4341: '<table><tr>';
4342: foreach my $type (@types) {
4343: $datatable .= '<td style="text-align: center">'.&mt($type).'<br />'.
4344: '<input type="text" name="mysqltables_'.$type.'"'.
4345: ' value="'.$currmysql{$type}.'" size="8" /></td>';
4346: }
4347: $datatable .= '</tr></table></td></tr>'."\n";
4348: $itemcount ++;
4349:
4350: }
4351: $$rowtotal += $itemcount;
4352: return $datatable;
4353: }
4354:
4355: sub print_selfenrollment {
4356: my ($position,$dom,$settings,$rowtotal) = @_;
4357: my ($css_class,$datatable);
4358: my $itemcount = 1;
4359: my @types = ('official','unofficial','community','textbook','placement');
4360: if (($position eq 'top') || ($position eq 'middle')) {
4361: my ($rowsref,$titlesref) = &Apache::lonuserutils::get_selfenroll_titles();
4362: my %descs = &Apache::lonuserutils::selfenroll_default_descs();
4363: my @rows;
4364: my $key;
4365: if ($position eq 'top') {
4366: $key = 'admin';
4367: if (ref($rowsref) eq 'ARRAY') {
4368: @rows = @{$rowsref};
4369: }
4370: } elsif ($position eq 'middle') {
4371: $key = 'default';
4372: @rows = ('types','registered','approval','limit');
4373: }
4374: foreach my $row (@rows) {
4375: if (defined($titlesref->{$row})) {
4376: $itemcount ++;
4377: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4378: $datatable .= '<tr'.$css_class.'>'.
4379: '<td>'.$titlesref->{$row}.'</td>'.
4380: '<td class="LC_left_item">'.
4381: '<table><tr>';
4382: my (%current,%currentcap);
4383: if (ref($settings) eq 'HASH') {
4384: if (ref($settings->{$key}) eq 'HASH') {
4385: foreach my $type (@types) {
4386: if (ref($settings->{$key}->{$type}) eq 'HASH') {
4387: $current{$type} = $settings->{$key}->{$type}->{$row};
4388: }
4389: if (($row eq 'limit') && ($key eq 'default')) {
4390: if (ref($settings->{$key}->{$type}) eq 'HASH') {
4391: $currentcap{$type} = $settings->{$key}->{$type}->{'cap'};
4392: }
4393: }
4394: }
4395: }
4396: }
4397: my %roles = (
4398: '0' => &Apache::lonnet::plaintext('dc'),
4399: );
4400:
4401: foreach my $type (@types) {
4402: unless (($row eq 'registered') && ($key eq 'default')) {
4403: $datatable .= '<th>'.&mt($type).'</th>';
4404: }
4405: }
4406: unless (($row eq 'registered') && ($key eq 'default')) {
4407: $datatable .= '</tr><tr>';
4408: }
4409: foreach my $type (@types) {
4410: if ($type eq 'community') {
4411: $roles{'1'} = &mt('Community personnel');
4412: } else {
4413: $roles{'1'} = &mt('Course personnel');
4414: }
4415: $datatable .= '<td style="vertical-align: top">';
4416: if ($position eq 'top') {
4417: my %checked;
4418: if ($current{$type} eq '0') {
4419: $checked{'0'} = ' checked="checked"';
4420: } else {
4421: $checked{'1'} = ' checked="checked"';
4422: }
4423: foreach my $role ('1','0') {
4424: $datatable .= '<span class="LC_nobreak"><label>'.
4425: '<input type="radio" name="selfenrolladmin_'.$row.'_'.$type.'" '.
4426: 'value="'.$role.'"'.$checked{$role}.' />'.
4427: $roles{$role}.'</label></span> ';
4428: }
4429: } else {
4430: if ($row eq 'types') {
4431: my %checked;
4432: if ($current{$type} =~ /^(all|dom)$/) {
4433: $checked{$1} = ' checked="checked"';
4434: } else {
4435: $checked{''} = ' checked="checked"';
4436: }
4437: foreach my $val ('','dom','all') {
4438: $datatable .= '<span class="LC_nobreak"><label>'.
4439: '<input type ="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
4440: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
4441: }
4442: } elsif ($row eq 'registered') {
4443: my %checked;
4444: if ($current{$type} eq '1') {
4445: $checked{'1'} = ' checked="checked"';
4446: } else {
4447: $checked{'0'} = ' checked="checked"';
4448: }
4449: foreach my $val ('0','1') {
4450: $datatable .= '<span class="LC_nobreak"><label>'.
4451: '<input type ="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
4452: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
4453: }
4454: } elsif ($row eq 'approval') {
4455: my %checked;
4456: if ($current{$type} =~ /^([12])$/) {
4457: $checked{$1} = ' checked="checked"';
4458: } else {
4459: $checked{'0'} = ' checked="checked"';
4460: }
4461: for my $val (0..2) {
4462: $datatable .= '<span class="LC_nobreak"><label>'.
4463: '<input type="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
4464: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
4465: }
4466: } elsif ($row eq 'limit') {
4467: my %checked;
4468: if ($current{$type} =~ /^(allstudents|selfenrolled)$/) {
4469: $checked{$1} = ' checked="checked"';
4470: } else {
4471: $checked{'none'} = ' checked="checked"';
4472: }
4473: my $cap;
4474: if ($currentcap{$type} =~ /^\d+$/) {
4475: $cap = $currentcap{$type};
4476: }
4477: foreach my $val ('none','allstudents','selfenrolled') {
4478: $datatable .= '<span class="LC_nobreak"><label>'.
4479: '<input type="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
4480: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
4481: }
4482: $datatable .= '<br />'.
4483: '<span class="LC_nobreak">'.&mt('Maximum allowed: ').
4484: '<input type="text" name="selfenrolldefault_cap_'.$type.'" size = "5" value="'.$cap.'" />'.
4485: '</span>';
4486: }
4487: }
4488: $datatable .= '</td>';
4489: }
4490: $datatable .= '</tr>';
4491: }
4492: $datatable .= '</table></td></tr>';
4493: }
4494: } elsif ($position eq 'bottom') {
4495: $datatable .= &print_validation_rows('selfenroll',$dom,$settings,\$itemcount);
4496: }
4497: $$rowtotal += $itemcount;
4498: return $datatable;
4499: }
4500:
4501: sub print_validation_rows {
4502: my ($caller,$dom,$settings,$rowtotal) = @_;
4503: my ($itemsref,$namesref,$fieldsref);
4504: if ($caller eq 'selfenroll') {
4505: ($itemsref,$namesref,$fieldsref) = &Apache::lonuserutils::selfenroll_validation_types();
4506: } elsif ($caller eq 'requestcourses') {
4507: ($itemsref,$namesref,$fieldsref) = &Apache::loncoursequeueadmin::requestcourses_validation_types();
4508: }
4509: my %currvalidation;
4510: if (ref($settings) eq 'HASH') {
4511: if (ref($settings->{'validation'}) eq 'HASH') {
4512: %currvalidation = %{$settings->{'validation'}};
4513: }
4514: }
4515: my $datatable;
4516: my $itemcount = 0;
4517: foreach my $item (@{$itemsref}) {
4518: my $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
4519: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
4520: $namesref->{$item}.
4521: '</span></td>'.
4522: '<td class="LC_left_item">';
4523: if (($item eq 'url') || ($item eq 'button')) {
4524: $datatable .= '<span class="LC_nobreak">'.
4525: '<input type="text" name="'.$caller.'_validation_'.$item.'"'.
4526: ' value="'.$currvalidation{$item}.'" size="50" /></span>';
4527: } elsif ($item eq 'fields') {
4528: my @currfields;
4529: if (ref($currvalidation{$item}) eq 'ARRAY') {
4530: @currfields = @{$currvalidation{$item}};
4531: }
4532: foreach my $field (@{$fieldsref}) {
4533: my $check = '';
4534: if (grep(/^\Q$field\E$/,@currfields)) {
4535: $check = ' checked="checked"';
4536: }
4537: $datatable .= '<span class="LC_nobreak"><label>'.
4538: '<input type="checkbox" name="'.$caller.'_validation_fields"'.
4539: ' value="'.$field.'"'.$check.' />'.$field.
4540: '</label></span> ';
4541: }
4542: } elsif ($item eq 'markup') {
4543: $datatable .= '<textarea name="'.$caller.'_validation_markup" cols="50" rows="5" wrap="soft">'.
4544: $currvalidation{$item}.
4545: '</textarea>';
4546: }
4547: $datatable .= '</td></tr>'."\n";
4548: if (ref($rowtotal)) {
4549: $itemcount ++;
4550: }
4551: }
4552: if ($caller eq 'requestcourses') {
4553: my %currhash;
4554: if (ref($settings) eq 'HASH') {
4555: if (ref($settings->{'validation'}) eq 'HASH') {
4556: if ($settings->{'validation'}{'dc'} ne '') {
4557: $currhash{$settings->{'validation'}{'dc'}} = 1;
4558: }
4559: }
4560: }
4561: my $numinrow = 2;
4562: my ($numdc,$dctable,$rows) = &active_dc_picker($dom,$numinrow,'radio',
4563: 'validationdc',%currhash);
4564: my $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
4565: $datatable .= '</td></tr><tr'.$css_class.'><td>';
4566: if ($numdc > 1) {
4567: $datatable .= &mt('Course creation processed as: (choose Dom. Coord.)');
4568: } else {
4569: $datatable .= &mt('Course creation processed as: ');
4570: }
4571: $datatable .= '</td><td class="LC_left_item">'.$dctable.'</td></tr>';
4572: $itemcount ++;
4573: }
4574: if (ref($rowtotal)) {
4575: $$rowtotal += $itemcount;
4576: }
4577: return $datatable;
4578: }
4579:
4580: sub print_usersessions {
4581: my ($position,$dom,$settings,$rowtotal) = @_;
4582: my ($css_class,$datatable,$itemcount,%checked,%choices);
4583: my (%by_ip,%by_location,@intdoms,@instdoms);
4584: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
4585:
4586: my @alldoms = &Apache::lonnet::all_domains();
4587: my %serverhomes = %Apache::lonnet::serverhomeIDs;
4588: my %servers = &Apache::lonnet::internet_dom_servers($dom);
4589: my %altids = &id_for_thisdom(%servers);
4590: if ($position eq 'top') {
4591: if (keys(%serverhomes) > 1) {
4592: my %spareid = ¤t_offloads_to($dom,$settings,\%servers);
4593: my $curroffloadnow;
4594: if (ref($settings) eq 'HASH') {
4595: if (ref($settings->{'offloadnow'}) eq 'HASH') {
4596: $curroffloadnow = $settings->{'offloadnow'};
4597: }
4598: }
4599: $datatable .= &spares_row($dom,\%servers,\%spareid,\%serverhomes,\%altids,$curroffloadnow,$rowtotal);
4600: } else {
4601: $datatable .= '<tr'.$css_class.'><td colspan="2">'.
4602: &mt('Nothing to set here, as the cluster to which this domain belongs only contains one server.').
4603: '</td></tr>';
4604: }
4605: } else {
4606: my %titles = &usersession_titles();
4607: my ($prefix,@types);
4608: if ($position eq 'bottom') {
4609: $prefix = 'remote';
4610: @types = ('version','excludedomain','includedomain');
4611: } else {
4612: $prefix = 'hosted';
4613: @types = ('excludedomain','includedomain');
4614: }
4615: ($datatable,$itemcount) = &rules_by_location($settings,$prefix,\%by_location,\%by_ip,\@types,\%titles);
4616: }
4617: $$rowtotal += $itemcount;
4618: return $datatable;
4619: }
4620:
4621: sub rules_by_location {
4622: my ($settings,$prefix,$by_location,$by_ip,$types,$titles) = @_;
4623: my ($datatable,$itemcount,$css_class);
4624: if (keys(%{$by_location}) == 0) {
4625: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
4626: $datatable = '<tr'.$css_class.'><td colspan="2">'.
4627: &mt('Nothing to set here, as the cluster to which this domain belongs only contains one institution.').
4628: '</td></tr>';
4629: $itemcount = 1;
4630: } else {
4631: $itemcount = 0;
4632: my $numinrow = 5;
4633: my (%current,%checkedon,%checkedoff);
4634: my @locations = sort(keys(%{$by_location}));
4635: foreach my $type (@{$types}) {
4636: $checkedon{$type} = '';
4637: $checkedoff{$type} = ' checked="checked"';
4638: }
4639: if (ref($settings) eq 'HASH') {
4640: if (ref($settings->{$prefix}) eq 'HASH') {
4641: foreach my $key (keys(%{$settings->{$prefix}})) {
4642: $current{$key} = $settings->{$prefix}{$key};
4643: if ($key eq 'version') {
4644: if ($current{$key} ne '') {
4645: $checkedon{$key} = ' checked="checked"';
4646: $checkedoff{$key} = '';
4647: }
4648: } elsif (ref($current{$key}) eq 'ARRAY') {
4649: $checkedon{$key} = ' checked="checked"';
4650: $checkedoff{$key} = '';
4651: }
4652: }
4653: }
4654: }
4655: foreach my $type (@{$types}) {
4656: next if ($type ne 'version' && !@locations);
4657: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
4658: $datatable .= '<tr'.$css_class.'>
4659: <td><span class="LC_nobreak">'.$titles->{$type}.'</span><br />
4660: <span class="LC_nobreak">
4661: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedoff{$type}.' value="0" />'.&mt('Not in use').'</label>
4662: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedon{$type}.' value="1" />'.&mt('In use').'</label></span></td><td>';
4663: if ($type eq 'version') {
4664: my @lcversions = &Apache::lonnet::all_loncaparevs();
4665: my $selector = '<select name="'.$prefix.'_version">';
4666: foreach my $version (@lcversions) {
4667: my $selected = '';
4668: if ($current{'version'} eq $version) {
4669: $selected = ' selected="selected"';
4670: }
4671: $selector .= ' <option value="'.$version.'"'.
4672: $selected.'>'.$version.'</option>';
4673: }
4674: $selector .= '</select> ';
4675: $datatable .= &mt('remote server must be version: [_1] or later',$selector);
4676: } else {
4677: $datatable.= '<div><input type="button" value="'.&mt('check all').'" '.
4678: 'onclick="javascript:checkAll(document.display.'.$prefix.'_'.$type.')"'.
4679: ' />'.(' 'x2).
4680: '<input type="button" value="'.&mt('uncheck all').'" '.
4681: 'onclick="javascript:uncheckAll(document.display.'.$prefix.'_'.$type.')" />'.
4682: "\n".
4683: '</div><div><table>';
4684: my $rem;
4685: for (my $i=0; $i<@locations; $i++) {
4686: my ($showloc,$value,$checkedtype);
4687: if (ref($by_location->{$locations[$i]}) eq 'ARRAY') {
4688: my $ip = $by_location->{$locations[$i]}->[0];
4689: if (ref($by_ip->{$ip}) eq 'ARRAY') {
4690: $value = join(':',@{$by_ip->{$ip}});
4691: $showloc = join(', ',@{$by_ip->{$ip}});
4692: if (ref($current{$type}) eq 'ARRAY') {
4693: foreach my $loc (@{$by_ip->{$ip}}) {
4694: if (grep(/^\Q$loc\E$/,@{$current{$type}})) {
4695: $checkedtype = ' checked="checked"';
4696: last;
4697: }
4698: }
4699: }
4700: }
4701: }
4702: $rem = $i%($numinrow);
4703: if ($rem == 0) {
4704: if ($i > 0) {
4705: $datatable .= '</tr>';
4706: }
4707: $datatable .= '<tr>';
4708: }
4709: $datatable .= '<td class="LC_left_item">'.
4710: '<span class="LC_nobreak"><label>'.
4711: '<input type="checkbox" name="'.$prefix.'_'.$type.
4712: '" value="'.$value.'"'.$checkedtype.' />'.$showloc.
4713: '</label></span></td>';
4714: }
4715: $rem = @locations%($numinrow);
4716: my $colsleft = $numinrow - $rem;
4717: if ($colsleft > 1 ) {
4718: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
4719: ' </td>';
4720: } elsif ($colsleft == 1) {
4721: $datatable .= '<td class="LC_left_item"> </td>';
4722: }
4723: $datatable .= '</tr></table>';
4724: }
4725: $datatable .= '</td></tr>';
4726: $itemcount ++;
4727: }
4728: }
4729: return ($datatable,$itemcount);
4730: }
4731:
4732: sub print_ssl {
4733: my ($position,$dom,$settings,$rowtotal) = @_;
4734: my ($css_class,$datatable);
4735: my $itemcount = 1;
4736: if ($position eq 'top') {
4737: my $primary_id = &Apache::lonnet::domain($dom,'primary');
4738: my $intdom = &Apache::lonnet::internet_dom($primary_id);
4739: my $same_institution;
4740: if ($intdom ne '') {
4741: my $internet_names = &Apache::lonnet::get_internet_names($Apache::lonnet::perlvar{'lonHostID'});
4742: if (ref($internet_names) eq 'ARRAY') {
4743: if (grep(/^\Q$intdom\E$/,@{$internet_names})) {
4744: $same_institution = 1;
4745: }
4746: }
4747: }
4748: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4749: $datatable = '<tr'.$css_class.'><td colspan="2">';
4750: if ($same_institution) {
4751: my %domservers = &Apache::lonnet::get_servers($dom);
4752: $datatable .= &LONCAPA::SSL::print_certstatus(\%domservers,'web','domprefs');
4753: } else {
4754: $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.");
4755: }
4756: $datatable .= '</td></tr>';
4757: $itemcount ++;
4758: } else {
4759: my %titles = &ssl_titles();
4760: my (%by_ip,%by_location,@intdoms,@instdoms);
4761: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
4762: my @alldoms = &Apache::lonnet::all_domains();
4763: my %serverhomes = %Apache::lonnet::serverhomeIDs;
4764: my @domservers = &Apache::lonnet::get_servers($dom);
4765: my %servers = &Apache::lonnet::internet_dom_servers($dom);
4766: my %altids = &id_for_thisdom(%servers);
4767: if (($position eq 'connto') || ($position eq 'connfrom')) {
4768: my $legacy;
4769: unless (ref($settings) eq 'HASH') {
4770: my $name;
4771: if ($position eq 'connto') {
4772: $name = 'loncAllowInsecure';
4773: } else {
4774: $name = 'londAllowInsecure';
4775: }
4776: my $primarylibserv = &Apache::lonnet::domain($dom,'primary');
4777: my @ids=&Apache::lonnet::current_machine_ids();
4778: if (($primarylibserv ne '') && (!grep(/^\Q$primarylibserv\E$/,@ids))) {
4779: my %what = (
4780: $name => 1,
4781: );
4782: my ($result,$returnhash) =
4783: &Apache::lonnet::get_remote_globals($primarylibserv,\%what);
4784: if ($result eq 'ok') {
4785: if (ref($returnhash) eq 'HASH') {
4786: $legacy = $returnhash->{$name};
4787: }
4788: }
4789: } else {
4790: $legacy = $Apache::lonnet::perlvar{$name};
4791: }
4792: }
4793: foreach my $type ('dom','intdom','other') {
4794: my %checked;
4795: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4796: $datatable .= '<tr'.$css_class.'><td>'.$titles{$type}.'</td>'.
4797: '<td class="LC_right_item">';
4798: my $skip;
4799: if ($type eq 'dom') {
4800: unless (keys(%servers) > 1) {
4801: $datatable .= &mt('Nothing to set here, as there are no other servers/VMs');
4802: $skip = 1;
4803: }
4804: }
4805: if ($type eq 'intdom') {
4806: unless (@instdoms > 1) {
4807: $datatable .= &mt('Nothing to set here, as there are no other domains for this institution');
4808: $skip = 1;
4809: }
4810: } elsif ($type eq 'other') {
4811: if (keys(%by_location) == 0) {
4812: $datatable .= &mt('Nothing to set here, as there are no other institutions');
4813: $skip = 1;
4814: }
4815: }
4816: unless ($skip) {
4817: $checked{'yes'} = ' checked="checked"';
4818: if (ref($settings) eq 'HASH') {
4819: if (ref($settings->{$position}) eq 'HASH') {
4820: if ($settings->{$position}->{$type} =~ /^(no|req)$/) {
4821: $checked{$1} = $checked{'yes'};
4822: delete($checked{'yes'});
4823: }
4824: }
4825: } else {
4826: if ($legacy == 0) {
4827: $checked{'req'} = $checked{'yes'};
4828: delete($checked{'yes'});
4829: }
4830: }
4831: foreach my $option ('no','yes','req') {
4832: $datatable .= '<span class="LC_nobreak"><label>'.
4833: '<input type="radio" name="'.$position.'_'.$type.'" '.
4834: 'value="'.$option.'"'.$checked{$option}.' />'.$titles{$option}.
4835: '</label></span>'.(' 'x2);
4836: }
4837: }
4838: $datatable .= '</td></tr>';
4839: $itemcount ++;
4840: }
4841: } else {
4842: my $prefix = 'replication';
4843: my @types = ('certreq','nocertreq');
4844: if (keys(%by_location) == 0) {
4845: $datatable .= '<tr'.$css_class.'><td>'.
4846: &mt('Nothing to set here, as there are no other institutions').
4847: '</td></tr>';
4848: $itemcount ++;
4849: } else {
4850: ($datatable,$itemcount) =
4851: &rules_by_location($settings,$prefix,\%by_location,\%by_ip,\@types,\%titles);
4852: }
4853: }
4854: }
4855: $$rowtotal += $itemcount;
4856: return $datatable;
4857: }
4858:
4859: sub ssl_titles {
4860: return &Apache::lonlocal::texthash (
4861: dom => 'LON-CAPA servers/VMs from same domain',
4862: intdom => 'LON-CAPA servers/VMs from same "internet" domain',
4863: other => 'External LON-CAPA servers/VMs',
4864: connto => 'Connections to other servers',
4865: connfrom => 'Connections from other servers',
4866: replication => 'Replicating content to other institutions',
4867: certreq => 'Client certificate required, but specific domains exempt',
4868: nocertreq => 'No client certificate required, except for specific domains',
4869: no => 'SSL not used',
4870: yes => 'SSL Optional (used if available)',
4871: req => 'SSL Required',
4872: );
4873: }
4874:
4875: sub print_trust {
4876: my ($prefix,$dom,$settings,$rowtotal) = @_;
4877: my ($css_class,$datatable,%checked,%choices);
4878: my (%by_ip,%by_location,@intdoms,@instdoms);
4879: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
4880: my $itemcount = 1;
4881: my %titles = &trust_titles();
4882: my @types = ('exc','inc');
4883: if ($prefix eq 'top') {
4884: $prefix = 'content';
4885: } elsif ($prefix eq 'bottom') {
4886: $prefix = 'msg';
4887: }
4888: ($datatable,$itemcount) = &rules_by_location($settings,$prefix,\%by_location,\%by_ip,\@types,\%titles);
4889: $$rowtotal += $itemcount;
4890: return $datatable;
4891: }
4892:
4893: sub trust_titles {
4894: return &Apache::lonlocal::texthash(
4895: content => "Access to this domain's content by others",
4896: shared => "Access to other domain's content by this domain",
4897: enroll => "Enrollment in this domain's courses by others",
4898: othcoau => "Co-author roles in this domain for others",
4899: coaurem => "Co-author roles for this domain's users elsewhere",
4900: domroles => "Domain roles in this domain assignable to others",
4901: catalog => "Course Catalog for this domain displayed elsewhere",
4902: reqcrs => "Requests for creation of courses in this domain by others",
4903: msg => "Users in other domains can send messages to this domain",
4904: exc => "Allow all, but exclude specific domains",
4905: inc => "Deny all, but include specific domains",
4906: );
4907: }
4908:
4909: sub build_location_hashes {
4910: my ($intdoms,$by_ip,$by_location,$instdoms) = @_;
4911: return unless((ref($intdoms) eq 'ARRAY') && (ref($by_ip) eq 'HASH') &&
4912: (ref($by_location) eq 'HASH') && (ref($instdoms) eq 'ARRAY'));
4913: my %iphost = &Apache::lonnet::get_iphost();
4914: my $primary_id = &Apache::lonnet::domain($env{'request.role.domain'},'primary');
4915: my $primary_ip = &Apache::lonnet::get_host_ip($primary_id);
4916: if (ref($iphost{$primary_ip}) eq 'ARRAY') {
4917: foreach my $id (@{$iphost{$primary_ip}}) {
4918: my $intdom = &Apache::lonnet::internet_dom($id);
4919: unless(grep(/^\Q$intdom\E$/,@{$intdoms})) {
4920: push(@{$intdoms},$intdom);
4921: }
4922: }
4923: }
4924: foreach my $ip (keys(%iphost)) {
4925: if (ref($iphost{$ip}) eq 'ARRAY') {
4926: foreach my $id (@{$iphost{$ip}}) {
4927: my $location = &Apache::lonnet::internet_dom($id);
4928: if ($location) {
4929: if (grep(/^\Q$location\E$/,@{$intdoms})) {
4930: my $dom = &Apache::lonnet::host_domain($id);
4931: unless (grep(/^\Q$dom\E/,@{$instdoms})) {
4932: push(@{$instdoms},$dom);
4933: }
4934: next;
4935: }
4936: if (ref($by_ip->{$ip}) eq 'ARRAY') {
4937: unless(grep(/^\Q$location\E$/,@{$by_ip->{$ip}})) {
4938: push(@{$by_ip->{$ip}},$location);
4939: }
4940: } else {
4941: $by_ip->{$ip} = [$location];
4942: }
4943: }
4944: }
4945: }
4946: }
4947: foreach my $ip (sort(keys(%{$by_ip}))) {
4948: if (ref($by_ip->{$ip}) eq 'ARRAY') {
4949: @{$by_ip->{$ip}} = sort(@{$by_ip->{$ip}});
4950: my $first = $by_ip->{$ip}->[0];
4951: if (ref($by_location->{$first}) eq 'ARRAY') {
4952: unless (grep(/^\Q$ip\E$/,@{$by_location->{$first}})) {
4953: push(@{$by_location->{$first}},$ip);
4954: }
4955: } else {
4956: $by_location->{$first} = [$ip];
4957: }
4958: }
4959: }
4960: return;
4961: }
4962:
4963: sub current_offloads_to {
4964: my ($dom,$settings,$servers) = @_;
4965: my (%spareid,%otherdomconfigs);
4966: if (ref($servers) eq 'HASH') {
4967: foreach my $lonhost (sort(keys(%{$servers}))) {
4968: my $gotspares;
4969: if (ref($settings) eq 'HASH') {
4970: if (ref($settings->{'spares'}) eq 'HASH') {
4971: if (ref($settings->{'spares'}{$lonhost}) eq 'HASH') {
4972: $spareid{$lonhost}{'primary'} = $settings->{'spares'}{$lonhost}{'primary'};
4973: $spareid{$lonhost}{'default'} = $settings->{'spares'}{$lonhost}{'default'};
4974: $gotspares = 1;
4975: }
4976: }
4977: }
4978: unless ($gotspares) {
4979: my $gotspares;
4980: my $serverhomeID =
4981: &Apache::lonnet::get_server_homeID($servers->{$lonhost});
4982: my $serverhomedom =
4983: &Apache::lonnet::host_domain($serverhomeID);
4984: if ($serverhomedom ne $dom) {
4985: if (ref($otherdomconfigs{$serverhomedom} eq 'HASH')) {
4986: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}) eq 'HASH') {
4987: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}) eq 'HASH') {
4988: $spareid{$lonhost}{'primary'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'primary'};
4989: $spareid{$lonhost}{'default'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'default'};
4990: $gotspares = 1;
4991: }
4992: }
4993: } else {
4994: $otherdomconfigs{$serverhomedom} =
4995: &Apache::lonnet::get_dom('configuration',['usersessions'],$serverhomedom);
4996: if (ref($otherdomconfigs{$serverhomedom}) eq 'HASH') {
4997: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}) eq 'HASH') {
4998: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}) eq 'HASH') {
4999: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{$lonhost}) eq 'HASH') {
5000: $spareid{$lonhost}{'primary'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'primary'};
5001: $spareid{$lonhost}{'default'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'default'};
5002: $gotspares = 1;
5003: }
5004: }
5005: }
5006: }
5007: }
5008: }
5009: }
5010: unless ($gotspares) {
5011: if ($lonhost eq $Apache::lonnet::perlvar{'lonHostID'}) {
5012: $spareid{$lonhost}{'primary'} = $Apache::lonnet::spareid{'primary'};
5013: $spareid{$lonhost}{'default'} = $Apache::lonnet::spareid{'default'};
5014: } else {
5015: my $server_hostname = &Apache::lonnet::hostname($lonhost);
5016: my $server_homeID = &Apache::lonnet::get_server_homeID($server_hostname);
5017: if ($server_homeID eq $Apache::lonnet::perlvar{'lonHostID'}) {
5018: $spareid{$lonhost}{'primary'} = $Apache::lonnet::spareid{'primary'};
5019: $spareid{$lonhost}{'default'} = $Apache::lonnet::spareid{'default'};
5020: } else {
5021: my %what = (
5022: spareid => 1,
5023: );
5024: my ($result,$returnhash) =
5025: &Apache::lonnet::get_remote_globals($lonhost,\%what);
5026: if ($result eq 'ok') {
5027: if (ref($returnhash) eq 'HASH') {
5028: if (ref($returnhash->{'spareid'}) eq 'HASH') {
5029: $spareid{$lonhost}{'primary'} = $returnhash->{'spareid'}->{'primary'};
5030: $spareid{$lonhost}{'default'} = $returnhash->{'spareid'}->{'default'};
5031: }
5032: }
5033: }
5034: }
5035: }
5036: }
5037: }
5038: }
5039: return %spareid;
5040: }
5041:
5042: sub spares_row {
5043: my ($dom,$servers,$spareid,$serverhomes,$altids,$curroffloadnow,$rowtotal) = @_;
5044: my $css_class;
5045: my $numinrow = 4;
5046: my $itemcount = 1;
5047: my $datatable;
5048: my %typetitles = &sparestype_titles();
5049: if ((ref($servers) eq 'HASH') && (ref($spareid) eq 'HASH') && (ref($altids) eq 'HASH')) {
5050: foreach my $server (sort(keys(%{$servers}))) {
5051: my $serverhome = &Apache::lonnet::get_server_homeID($servers->{$server});
5052: my ($othercontrol,$serverdom);
5053: if ($serverhome ne $server) {
5054: $serverdom = &Apache::lonnet::host_domain($serverhome);
5055: $othercontrol = &mt('Session offloading controlled by domain: [_1]','<b>'.$serverdom.'</b>');
5056: } else {
5057: $serverdom = &Apache::lonnet::host_domain($server);
5058: if ($serverdom ne $dom) {
5059: $othercontrol = &mt('Session offloading controlled by domain: [_1]','<b>'.$serverdom.'</b>');
5060: }
5061: }
5062: next unless (ref($spareid->{$server}) eq 'HASH');
5063: my $checkednow;
5064: if (ref($curroffloadnow) eq 'HASH') {
5065: if ($curroffloadnow->{$server}) {
5066: $checkednow = ' checked="checked"';
5067: }
5068: }
5069: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
5070: $datatable .= '<tr'.$css_class.'>
5071: <td rowspan="2">
5072: <span class="LC_nobreak">'.
5073: &mt('[_1] when busy, offloads to:'
5074: ,'<b>'.$server.'</b>').'</span><br />'.
5075: '<span class="LC_nobreak">'."\n".
5076: '<label><input type="checkbox" name="offloadnow" value="'.$server.'"'.$checkednow.' />'.
5077: ' '.&mt('Switch active users on next access').'</label></span>'.
5078: "\n";
5079: my (%current,%canselect);
5080: my @choices =
5081: &possible_newspares($server,$spareid->{$server},$serverhomes,$altids);
5082: foreach my $type ('primary','default') {
5083: if (ref($spareid->{$server}) eq 'HASH') {
5084: if (ref($spareid->{$server}{$type}) eq 'ARRAY') {
5085: my @spares = @{$spareid->{$server}{$type}};
5086: if (@spares > 0) {
5087: if ($othercontrol) {
5088: $current{$type} = join(', ',@spares);
5089: } else {
5090: $current{$type} .= '<table>';
5091: my $numspares = scalar(@spares);
5092: for (my $i=0; $i<@spares; $i++) {
5093: my $rem = $i%($numinrow);
5094: if ($rem == 0) {
5095: if ($i > 0) {
5096: $current{$type} .= '</tr>';
5097: }
5098: $current{$type} .= '<tr>';
5099: }
5100: $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'".');" /> '.
5101: $spareid->{$server}{$type}[$i].
5102: '</label></td>'."\n";
5103: }
5104: my $rem = @spares%($numinrow);
5105: my $colsleft = $numinrow - $rem;
5106: if ($colsleft > 1 ) {
5107: $current{$type} .= '<td colspan="'.$colsleft.
5108: '" class="LC_left_item">'.
5109: ' </td>';
5110: } elsif ($colsleft == 1) {
5111: $current{$type} .= '<td class="LC_left_item"> </td>'."\n";
5112: }
5113: $current{$type} .= '</tr></table>';
5114: }
5115: }
5116: }
5117: if ($current{$type} eq '') {
5118: $current{$type} = &mt('None specified');
5119: }
5120: if ($othercontrol) {
5121: if ($type eq 'primary') {
5122: $canselect{$type} = $othercontrol;
5123: }
5124: } else {
5125: $canselect{$type} =
5126: &mt('Add new [_1]'.$type.'[_2]:','<i>','</i>').' '.
5127: '<select name="newspare_'.$type.'_'.$server.'" '.
5128: 'id="newspare_'.$type.'_'.$server.'" onchange="checkNewSpares('."'$server','$type'".');">'."\n".
5129: '<option value="" selected ="selected">'.&mt('Select').'</option>'."\n";
5130: if (@choices > 0) {
5131: foreach my $lonhost (@choices) {
5132: $canselect{$type} .= '<option value="'.$lonhost.'">'.$lonhost.'</option>'."\n";
5133: }
5134: }
5135: $canselect{$type} .= '</select>'."\n";
5136: }
5137: } else {
5138: $current{$type} = &mt('Could not be determined');
5139: if ($type eq 'primary') {
5140: $canselect{$type} = $othercontrol;
5141: }
5142: }
5143: if ($type eq 'default') {
5144: $datatable .= '<tr'.$css_class.'>';
5145: }
5146: $datatable .= '<td><i>'.$typetitles{$type}.'</i></td>'."\n".
5147: '<td>'.$current{$type}.'</td>'."\n".
5148: '<td>'.$canselect{$type}.'</td></tr>'."\n";
5149: }
5150: $itemcount ++;
5151: }
5152: }
5153: $$rowtotal += $itemcount;
5154: return $datatable;
5155: }
5156:
5157: sub possible_newspares {
5158: my ($server,$currspares,$serverhomes,$altids) = @_;
5159: my $serverhostname = &Apache::lonnet::hostname($server);
5160: my %excluded;
5161: if ($serverhostname ne '') {
5162: %excluded = (
5163: $serverhostname => 1,
5164: );
5165: }
5166: if (ref($currspares) eq 'HASH') {
5167: foreach my $type (keys(%{$currspares})) {
5168: if (ref($currspares->{$type}) eq 'ARRAY') {
5169: if (@{$currspares->{$type}} > 0) {
5170: foreach my $curr (@{$currspares->{$type}}) {
5171: my $hostname = &Apache::lonnet::hostname($curr);
5172: $excluded{$hostname} = 1;
5173: }
5174: }
5175: }
5176: }
5177: }
5178: my @choices;
5179: if ((ref($serverhomes) eq 'HASH') && (ref($altids) eq 'HASH')) {
5180: if (keys(%{$serverhomes}) > 1) {
5181: foreach my $name (sort(keys(%{$serverhomes}))) {
5182: unless ($excluded{$name}) {
5183: if (exists($altids->{$serverhomes->{$name}})) {
5184: push(@choices,$altids->{$serverhomes->{$name}});
5185: } else {
5186: push(@choices,$serverhomes->{$name});
5187: }
5188: }
5189: }
5190: }
5191: }
5192: return sort(@choices);
5193: }
5194:
5195: sub print_loadbalancing {
5196: my ($dom,$settings,$rowtotal) = @_;
5197: my $primary_id = &Apache::lonnet::domain($dom,'primary');
5198: my $intdom = &Apache::lonnet::internet_dom($primary_id);
5199: my $numinrow = 1;
5200: my $datatable;
5201: my %servers = &Apache::lonnet::internet_dom_servers($dom);
5202: my (%currbalancer,%currtargets,%currrules,%existing);
5203: if (ref($settings) eq 'HASH') {
5204: %existing = %{$settings};
5205: }
5206: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
5207: &get_loadbalancers_config(\%servers,\%existing,\%currbalancer,
5208: \%currtargets,\%currrules);
5209: } else {
5210: return;
5211: }
5212: my ($othertitle,$usertypes,$types) =
5213: &Apache::loncommon::sorted_inst_types($dom);
5214: my $rownum = 8;
5215: if (ref($types) eq 'ARRAY') {
5216: $rownum += scalar(@{$types});
5217: }
5218: my @css_class = ('LC_odd_row','LC_even_row');
5219: my $balnum = 0;
5220: my $islast;
5221: my (@toshow,$disabledtext);
5222: if (keys(%currbalancer) > 0) {
5223: @toshow = sort(keys(%currbalancer));
5224: if (scalar(@toshow) < scalar(keys(%servers)) + 1) {
5225: push(@toshow,'');
5226: }
5227: } else {
5228: @toshow = ('');
5229: $disabledtext = &mt('No existing load balancer');
5230: }
5231: foreach my $lonhost (@toshow) {
5232: if ($balnum == scalar(@toshow)-1) {
5233: $islast = 1;
5234: } else {
5235: $islast = 0;
5236: }
5237: my $cssidx = $balnum%2;
5238: my $targets_div_style = 'display: none';
5239: my $disabled_div_style = 'display: block';
5240: my $homedom_div_style = 'display: none';
5241: $datatable .= '<tr class="'.$css_class[$cssidx].'">'.
5242: '<td rowspan="'.$rownum.'" style="vertical-align: top">'.
5243: '<p>';
5244: if ($lonhost eq '') {
5245: $datatable .= '<span class="LC_nobreak">';
5246: if (keys(%currbalancer) > 0) {
5247: $datatable .= &mt('Add balancer:');
5248: } else {
5249: $datatable .= &mt('Enable balancer:');
5250: }
5251: $datatable .= ' '.
5252: '<select name="loadbalancing_lonhost_'.$balnum.'"'.
5253: ' id="loadbalancing_lonhost_'.$balnum.'"'.
5254: ' onchange="toggleTargets('."'$balnum'".');">'."\n".
5255: '<option value="" selected="selected">'.&mt('None').
5256: '</option>'."\n";
5257: foreach my $server (sort(keys(%servers))) {
5258: next if ($currbalancer{$server});
5259: $datatable .= '<option value="'.$server.'">'.$server.'</option>'."\n";
5260: }
5261: $datatable .=
5262: '</select>'."\n".
5263: '<input type="hidden" name="loadbalancing_prevlonhost_'.$balnum.'" id="loadbalancing_prevlonhost_'.$balnum.'" value="" /> </span>'."\n";
5264: } else {
5265: $datatable .= '<i>'.$lonhost.'</i><br /><span class="LC_nobreak">'.
5266: '<label><input type="checkbox" name="loadbalancing_delete" value="'.$balnum.'" id="loadbalancing_delete_'.$balnum.'" onclick="javascript:balancerDeleteChange('."'$balnum'".');" /> '.
5267: &mt('Stop balancing').'</label>'.
5268: '<input type="hidden" name="loadbalancing_lonhost_'.$balnum.'" value="'.$lonhost.'" id="loadbalancing_lonhost_'.$balnum.'" /></span>';
5269: $targets_div_style = 'display: block';
5270: $disabled_div_style = 'display: none';
5271: if ($dom eq &Apache::lonnet::host_domain($lonhost)) {
5272: $homedom_div_style = 'display: block';
5273: }
5274: }
5275: $datatable .= '</p></td><td rowspan="'.$rownum.'" style="vertical-align: top">'.
5276: '<div id="loadbalancing_disabled_'.$balnum.'" style="'.
5277: $disabled_div_style.'">'.$disabledtext.'</div>'."\n".
5278: '<div id="loadbalancing_targets_'.$balnum.'" style="'.$targets_div_style.'">'.&mt('Offloads to:').'<br />';
5279: my ($numspares,@spares) = &count_servers($lonhost,%servers);
5280: my @sparestypes = ('primary','default');
5281: my %typetitles = &sparestype_titles();
5282: my %hostherechecked = (
5283: no => ' checked="checked"',
5284: );
5285: foreach my $sparetype (@sparestypes) {
5286: my $targettable;
5287: for (my $i=0; $i<$numspares; $i++) {
5288: my $checked;
5289: if (ref($currtargets{$lonhost}) eq 'HASH') {
5290: if (ref($currtargets{$lonhost}{$sparetype}) eq 'ARRAY') {
5291: if (grep(/^\Q$spares[$i]\E$/,@{$currtargets{$lonhost}{$sparetype}})) {
5292: $checked = ' checked="checked"';
5293: }
5294: }
5295: }
5296: my ($chkboxval,$disabled);
5297: if (($lonhost ne '') && (exists($servers{$lonhost}))) {
5298: $chkboxval = $spares[$i];
5299: }
5300: if (exists($currbalancer{$spares[$i]})) {
5301: $disabled = ' disabled="disabled"';
5302: }
5303: $targettable .=
5304: '<td><span class="LC_nobreak"><label>'.
5305: '<input type="checkbox" name="loadbalancing_target_'.$balnum.'_'.$sparetype.'"'.
5306: $checked.$disabled.' value="'.$chkboxval.'" id="loadbalancing_target_'.$balnum.'_'.$sparetype.'_'.$i.'" onclick="checkOffloads('."this,'$balnum','$sparetype'".');" /><span id="loadbalancing_targettxt_'.$balnum.'_'.$sparetype.'_'.$i.'"> '.$chkboxval.
5307: '</span></label></span></td>';
5308: my $rem = $i%($numinrow);
5309: if ($rem == 0) {
5310: if (($i > 0) && ($i < $numspares-1)) {
5311: $targettable .= '</tr>';
5312: }
5313: if ($i < $numspares-1) {
5314: $targettable .= '<tr>';
5315: }
5316: }
5317: }
5318: if ($targettable ne '') {
5319: my $rem = $numspares%($numinrow);
5320: my $colsleft = $numinrow - $rem;
5321: if ($colsleft > 1 ) {
5322: $targettable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
5323: ' </td>';
5324: } elsif ($colsleft == 1) {
5325: $targettable .= '<td class="LC_left_item"> </td>';
5326: }
5327: $datatable .= '<i>'.$typetitles{$sparetype}.'</i><br />'.
5328: '<table><tr>'.$targettable.'</tr></table><br />';
5329: }
5330: $hostherechecked{$sparetype} = '';
5331: if (ref($currtargets{$lonhost}) eq 'HASH') {
5332: if (ref($currtargets{$lonhost}{$sparetype}) eq 'ARRAY') {
5333: if (grep(/^\Q$lonhost\E$/,@{$currtargets{$lonhost}{$sparetype}})) {
5334: $hostherechecked{$sparetype} = ' checked="checked"';
5335: $hostherechecked{'no'} = '';
5336: }
5337: }
5338: }
5339: }
5340: $datatable .= &mt('Hosting on balancer itself').'<br />'.
5341: '<label><input type="radio" name="loadbalancing_target_'.$balnum.'_hosthere" value="no"'.
5342: $hostherechecked{'no'}.' />'.&mt('No').'</label><br />';
5343: foreach my $sparetype (@sparestypes) {
5344: $datatable .= '<label><input type="radio" name="loadbalancing_target_'.$balnum.'_hosthere" '.
5345: 'value="'.$sparetype.'"'.$hostherechecked{$sparetype}.' /><i>'.$typetitles{$sparetype}.
5346: '</i></label><br />';
5347: }
5348: $datatable .= '</div></td></tr>'.
5349: &loadbalancing_rules($dom,$intdom,$currrules{$lonhost},
5350: $othertitle,$usertypes,$types,\%servers,
5351: \%currbalancer,$lonhost,
5352: $targets_div_style,$homedom_div_style,
5353: $css_class[$cssidx],$balnum,$islast);
5354: $$rowtotal += $rownum;
5355: $balnum ++;
5356: }
5357: $datatable .= '<input type="hidden" name="loadbalancing_total" id="loadbalancing_total" value="'.$balnum.'" />';
5358: return $datatable;
5359: }
5360:
5361: sub get_loadbalancers_config {
5362: my ($servers,$existing,$currbalancer,$currtargets,$currrules) = @_;
5363: return unless ((ref($servers) eq 'HASH') &&
5364: (ref($existing) eq 'HASH') && (ref($currbalancer) eq 'HASH') &&
5365: (ref($currtargets) eq 'HASH') && (ref($currrules) eq 'HASH'));
5366: if (keys(%{$existing}) > 0) {
5367: my $oldlonhost;
5368: foreach my $key (sort(keys(%{$existing}))) {
5369: if ($key eq 'lonhost') {
5370: $oldlonhost = $existing->{'lonhost'};
5371: $currbalancer->{$oldlonhost} = 1;
5372: } elsif ($key eq 'targets') {
5373: if ($oldlonhost) {
5374: $currtargets->{$oldlonhost} = $existing->{'targets'};
5375: }
5376: } elsif ($key eq 'rules') {
5377: if ($oldlonhost) {
5378: $currrules->{$oldlonhost} = $existing->{'rules'};
5379: }
5380: } elsif (ref($existing->{$key}) eq 'HASH') {
5381: $currbalancer->{$key} = 1;
5382: $currtargets->{$key} = $existing->{$key}{'targets'};
5383: $currrules->{$key} = $existing->{$key}{'rules'};
5384: }
5385: }
5386: } else {
5387: my ($balancerref,$targetsref) =
5388: &Apache::lonnet::get_lonbalancer_config($servers);
5389: if ((ref($balancerref) eq 'HASH') && (ref($targetsref) eq 'HASH')) {
5390: foreach my $server (sort(keys(%{$balancerref}))) {
5391: $currbalancer->{$server} = 1;
5392: $currtargets->{$server} = $targetsref->{$server};
5393: }
5394: }
5395: }
5396: return;
5397: }
5398:
5399: sub loadbalancing_rules {
5400: my ($dom,$intdom,$currrules,$othertitle,$usertypes,$types,$servers,
5401: $currbalancer,$lonhost,$targets_div_style,$homedom_div_style,
5402: $css_class,$balnum,$islast) = @_;
5403: my $output;
5404: my $num = 0;
5405: my ($alltypes,$othertypes,$titles) =
5406: &loadbalancing_titles($dom,$intdom,$usertypes,$types);
5407: if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) {
5408: foreach my $type (@{$alltypes}) {
5409: $num ++;
5410: my $current;
5411: if (ref($currrules) eq 'HASH') {
5412: $current = $currrules->{$type};
5413: }
5414: if (($type eq '_LC_external') || ($type eq '_LC_internetdom')) {
5415: if ($dom ne &Apache::lonnet::host_domain($lonhost)) {
5416: $current = '';
5417: }
5418: }
5419: $output .= &loadbalance_rule_row($type,$titles->{$type},$current,
5420: $servers,$currbalancer,$lonhost,$dom,
5421: $targets_div_style,$homedom_div_style,
5422: $css_class,$balnum,$num,$islast);
5423: }
5424: }
5425: return $output;
5426: }
5427:
5428: sub loadbalancing_titles {
5429: my ($dom,$intdom,$usertypes,$types) = @_;
5430: my %othertypes = (
5431: '_LC_adv' => &mt('Advanced users from [_1]',$dom),
5432: '_LC_author' => &mt('Users from [_1] with author role',$dom),
5433: '_LC_internetdom' => &mt('Users not from [_1], but from [_2]',$dom,$intdom),
5434: '_LC_external' => &mt('Users not from [_1]',$intdom),
5435: '_LC_ipchangesso' => &mt('SSO users from [_1], with IP mismatch',$dom),
5436: '_LC_ipchange' => &mt('Non-SSO users with IP mismatch'),
5437: );
5438: my @alltypes = ('_LC_adv','_LC_author','_LC_internetdom','_LC_external','_LC_ipchangesso','_LC_ipchange');
5439: my @available;
5440: if (ref($types) eq 'ARRAY') {
5441: @available = @{$types};
5442: }
5443: unless (grep(/^default$/,@available)) {
5444: push(@available,'default');
5445: }
5446: unshift(@alltypes,@available);
5447: my %titles;
5448: foreach my $type (@alltypes) {
5449: if ($type =~ /^_LC_/) {
5450: $titles{$type} = $othertypes{$type};
5451: } elsif ($type eq 'default') {
5452: $titles{$type} = &mt('All users from [_1]',$dom);
5453: if (ref($types) eq 'ARRAY') {
5454: if (@{$types} > 0) {
5455: $titles{$type} = &mt('Other users from [_1]',$dom);
5456: }
5457: }
5458: } elsif (ref($usertypes) eq 'HASH') {
5459: $titles{$type} = $usertypes->{$type};
5460: }
5461: }
5462: return (\@alltypes,\%othertypes,\%titles);
5463: }
5464:
5465: sub loadbalance_rule_row {
5466: my ($type,$title,$current,$servers,$currbalancer,$lonhost,$dom,
5467: $targets_div_style,$homedom_div_style,$css_class,$balnum,$num,$islast) = @_;
5468: my @rulenames;
5469: my %ruletitles = &offloadtype_text();
5470: if (($type eq '_LC_ipchangesso') || ($type eq '_LC_ipchange')) {
5471: @rulenames = ('balancer','offloadedto','specific');
5472: } else {
5473: @rulenames = ('default','homeserver');
5474: if ($type eq '_LC_external') {
5475: push(@rulenames,'externalbalancer');
5476: } else {
5477: push(@rulenames,'specific');
5478: }
5479: push(@rulenames,'none');
5480: }
5481: my $style = $targets_div_style;
5482: if (($type eq '_LC_external') || ($type eq '_LC_internetdom')) {
5483: $style = $homedom_div_style;
5484: }
5485: my $space;
5486: if ($islast && $num == 1) {
5487: $space = '<div display="inline-block"> </div>';
5488: }
5489: my $output =
5490: '<tr class="'.$css_class.'" id="balanceruletr_'.$balnum.'_'.$num.'"><td style="vertical-align: top">'.$space.
5491: '<div id="balanceruletitle_'.$balnum.'_'.$type.'" style="'.$style.'">'.$title.'</div></td>'."\n".
5492: '<td valaign="top">'.$space.
5493: '<div id="balancerule_'.$balnum.'_'.$type.'" style="'.$style.'">'."\n";
5494: for (my $i=0; $i<@rulenames; $i++) {
5495: my $rule = $rulenames[$i];
5496: my ($checked,$extra);
5497: if ($rulenames[$i] eq 'default') {
5498: $rule = '';
5499: }
5500: if ($rulenames[$i] eq 'specific') {
5501: if (ref($servers) eq 'HASH') {
5502: my $default;
5503: if (($current ne '') && (exists($servers->{$current}))) {
5504: $checked = ' checked="checked"';
5505: }
5506: unless ($checked) {
5507: $default = ' selected="selected"';
5508: }
5509: $extra =
5510: ': <select name="loadbalancing_singleserver_'.$balnum.'_'.$type.
5511: '" id="loadbalancing_singleserver_'.$balnum.'_'.$type.
5512: '" onchange="singleServerToggle('."'$balnum','$type'".')">'."\n".
5513: '<option value=""'.$default.'></option>'."\n";
5514: foreach my $server (sort(keys(%{$servers}))) {
5515: if (ref($currbalancer) eq 'HASH') {
5516: next if (exists($currbalancer->{$server}));
5517: }
5518: my $selected;
5519: if ($server eq $current) {
5520: $selected = ' selected="selected"';
5521: }
5522: $extra .= '<option value="'.$server.'"'.$selected.'>'.$server.'</option>';
5523: }
5524: $extra .= '</select>';
5525: }
5526: } elsif ($rule eq $current) {
5527: $checked = ' checked="checked"';
5528: }
5529: $output .= '<span class="LC_nobreak"><label>'.
5530: '<input type="radio" name="loadbalancing_rules_'.$balnum.'_'.$type.
5531: '" id="loadbalancing_rules_'.$balnum.'_'.$type.'_'.$i.'" value="'.
5532: $rule.'" onclick="balanceruleChange('."this.form,'$balnum','$type'".
5533: ')"'.$checked.' /> ';
5534: if (($rulenames[$i] eq 'specific') && ($type =~ /^_LC_ipchange/)) {
5535: $output .= $ruletitles{'particular'};
5536: } else {
5537: $output .= $ruletitles{$rulenames[$i]};
5538: }
5539: $output .= '</label>'.$extra.'</span><br />'."\n";
5540: }
5541: $output .= '</div></td></tr>'."\n";
5542: return $output;
5543: }
5544:
5545: sub offloadtype_text {
5546: my %ruletitles = &Apache::lonlocal::texthash (
5547: 'default' => 'Offloads to default destinations',
5548: 'homeserver' => "Offloads to user's home server",
5549: 'externalbalancer' => "Offloads to Load Balancer in user's domain",
5550: 'specific' => 'Offloads to specific server',
5551: 'none' => 'No offload',
5552: 'balancer' => 'Session hosted on Load Balancer, after re-authentication',
5553: 'offloadedto' => 'Session hosted on offload server, after re-authentication',
5554: 'particular' => 'Session hosted (after re-auth) on server:',
5555: );
5556: return %ruletitles;
5557: }
5558:
5559: sub sparestype_titles {
5560: my %typestitles = &Apache::lonlocal::texthash (
5561: 'primary' => 'primary',
5562: 'default' => 'default',
5563: );
5564: return %typestitles;
5565: }
5566:
5567: sub contact_titles {
5568: my %titles = &Apache::lonlocal::texthash (
5569: 'supportemail' => 'Support E-mail address',
5570: 'adminemail' => 'Default Server Admin E-mail address',
5571: 'errormail' => 'Error reports to be e-mailed to',
5572: 'packagesmail' => 'Package update alerts to be e-mailed to',
5573: 'helpdeskmail' => "Helpdesk requests for this domain's users",
5574: 'otherdomsmail' => 'Helpdesk requests for other (unconfigured) domains',
5575: 'lonstatusmail' => 'E-mail from nightly status check (warnings/errors)',
5576: 'requestsmail' => 'E-mail from course requests requiring approval',
5577: 'updatesmail' => 'E-mail from nightly check of LON-CAPA module integrity/updates',
5578: 'idconflictsmail' => 'E-mail from bi-nightly check for multiple users sharing same student/employee ID',
5579: );
5580: my %short_titles = &Apache::lonlocal::texthash (
5581: adminemail => 'Admin E-mail address',
5582: supportemail => 'Support E-mail',
5583: );
5584: return (\%titles,\%short_titles);
5585: }
5586:
5587: sub helpform_fields {
5588: my %titles = &Apache::lonlocal::texthash (
5589: 'username' => 'Name',
5590: 'user' => 'Username/domain',
5591: 'phone' => 'Phone',
5592: 'cc' => 'Cc e-mail',
5593: 'course' => 'Course Details',
5594: 'section' => 'Sections',
5595: 'screenshot' => 'File upload',
5596: );
5597: my @fields = ('username','phone','user','course','section','cc','screenshot');
5598: my %possoptions = (
5599: username => ['yes','no','req'],
5600: phone => ['yes','no','req'],
5601: user => ['yes','no'],
5602: cc => ['yes','no'],
5603: course => ['yes','no'],
5604: section => ['yes','no'],
5605: screenshot => ['yes','no'],
5606: );
5607: my %fieldoptions = &Apache::lonlocal::texthash (
5608: 'yes' => 'Optional',
5609: 'req' => 'Required',
5610: 'no' => "Not shown",
5611: );
5612: return (\@fields,\%titles,\%fieldoptions,\%possoptions);
5613: }
5614:
5615: sub tool_titles {
5616: my %titles = &Apache::lonlocal::texthash (
5617: aboutme => 'Personal web page',
5618: blog => 'Blog',
5619: webdav => 'WebDAV',
5620: portfolio => 'Portfolio',
5621: official => 'Official courses (with institutional codes)',
5622: unofficial => 'Unofficial courses',
5623: community => 'Communities',
5624: textbook => 'Textbook courses',
5625: placement => 'Placement tests',
5626: );
5627: return %titles;
5628: }
5629:
5630: sub courserequest_titles {
5631: my %titles = &Apache::lonlocal::texthash (
5632: official => 'Official',
5633: unofficial => 'Unofficial',
5634: community => 'Communities',
5635: textbook => 'Textbook',
5636: placement => 'Placement tests',
5637: norequest => 'Not allowed',
5638: approval => 'Approval by Dom. Coord.',
5639: validate => 'With validation',
5640: autolimit => 'Numerical limit',
5641: unlimited => '(blank for unlimited)',
5642: );
5643: return %titles;
5644: }
5645:
5646: sub authorrequest_titles {
5647: my %titles = &Apache::lonlocal::texthash (
5648: norequest => 'Not allowed',
5649: approval => 'Approval by Dom. Coord.',
5650: automatic => 'Automatic approval',
5651: );
5652: return %titles;
5653: }
5654:
5655: sub courserequest_conditions {
5656: my %conditions = &Apache::lonlocal::texthash (
5657: approval => '(Processing of request subject to approval by Domain Coordinator).',
5658: validate => '(Processing of request subject to institutional validation).',
5659: );
5660: return %conditions;
5661: }
5662:
5663:
5664: sub print_usercreation {
5665: my ($position,$dom,$settings,$rowtotal) = @_;
5666: my $numinrow = 4;
5667: my $datatable;
5668: if ($position eq 'top') {
5669: $$rowtotal ++;
5670: my $rowcount = 0;
5671: my ($rules,$ruleorder) = &Apache::lonnet::inst_userrules($dom,'username');
5672: if (ref($rules) eq 'HASH') {
5673: if (keys(%{$rules}) > 0) {
5674: $datatable .= &user_formats_row('username',$settings,$rules,
5675: $ruleorder,$numinrow,$rowcount);
5676: $$rowtotal ++;
5677: $rowcount ++;
5678: }
5679: }
5680: my ($idrules,$idruleorder) = &Apache::lonnet::inst_userrules($dom,'id');
5681: if (ref($idrules) eq 'HASH') {
5682: if (keys(%{$idrules}) > 0) {
5683: $datatable .= &user_formats_row('id',$settings,$idrules,
5684: $idruleorder,$numinrow,$rowcount);
5685: $$rowtotal ++;
5686: $rowcount ++;
5687: }
5688: }
5689: if ($rowcount == 0) {
5690: $datatable .= '<tr><td colspan="2">'.&mt('No format rules have been defined for usernames or IDs in this domain.').'</td></tr>';
5691: $$rowtotal ++;
5692: $rowcount ++;
5693: }
5694: } elsif ($position eq 'middle') {
5695: my @creators = ('author','course','requestcrs');
5696: my ($rules,$ruleorder) =
5697: &Apache::lonnet::inst_userrules($dom,'username');
5698: my %lt = &usercreation_types();
5699: my %checked;
5700: if (ref($settings) eq 'HASH') {
5701: if (ref($settings->{'cancreate'}) eq 'HASH') {
5702: foreach my $item (@creators) {
5703: $checked{$item} = $settings->{'cancreate'}{$item};
5704: }
5705: } elsif (ref($settings->{'cancreate'}) eq 'ARRAY') {
5706: foreach my $item (@creators) {
5707: if (grep(/^\Q$item\E$/,@{$settings->{'cancreate'}})) {
5708: $checked{$item} = 'none';
5709: }
5710: }
5711: }
5712: }
5713: my $rownum = 0;
5714: foreach my $item (@creators) {
5715: $rownum ++;
5716: if ($checked{$item} eq '') {
5717: $checked{$item} = 'any';
5718: }
5719: my $css_class;
5720: if ($rownum%2) {
5721: $css_class = '';
5722: } else {
5723: $css_class = ' class="LC_odd_row" ';
5724: }
5725: $datatable .= '<tr'.$css_class.'>'.
5726: '<td><span class="LC_nobreak">'.$lt{$item}.
5727: '</span></td><td style="text-align: right">';
5728: my @options = ('any');
5729: if (ref($rules) eq 'HASH') {
5730: if (keys(%{$rules}) > 0) {
5731: push(@options,('official','unofficial'));
5732: }
5733: }
5734: push(@options,'none');
5735: foreach my $option (@options) {
5736: my $type = 'radio';
5737: my $check = ' ';
5738: if ($checked{$item} eq $option) {
5739: $check = ' checked="checked" ';
5740: }
5741: $datatable .= '<span class="LC_nobreak"><label>'.
5742: '<input type="'.$type.'" name="can_createuser_'.
5743: $item.'" value="'.$option.'"'.$check.'/> '.
5744: $lt{$option}.'</label> </span>';
5745: }
5746: $datatable .= '</td></tr>';
5747: }
5748: } else {
5749: my @contexts = ('author','course','domain');
5750: my @authtypes = ('int','krb4','krb5','loc');
5751: my %checked;
5752: if (ref($settings) eq 'HASH') {
5753: if (ref($settings->{'authtypes'}) eq 'HASH') {
5754: foreach my $item (@contexts) {
5755: if (ref($settings->{'authtypes'}{$item}) eq 'HASH') {
5756: foreach my $auth (@authtypes) {
5757: if ($settings->{'authtypes'}{$item}{$auth}) {
5758: $checked{$item}{$auth} = ' checked="checked" ';
5759: }
5760: }
5761: }
5762: }
5763: }
5764: } else {
5765: foreach my $item (@contexts) {
5766: foreach my $auth (@authtypes) {
5767: $checked{$item}{$auth} = ' checked="checked" ';
5768: }
5769: }
5770: }
5771: my %title = &context_names();
5772: my %authname = &authtype_names();
5773: my $rownum = 0;
5774: my $css_class;
5775: foreach my $item (@contexts) {
5776: if ($rownum%2) {
5777: $css_class = '';
5778: } else {
5779: $css_class = ' class="LC_odd_row" ';
5780: }
5781: $datatable .= '<tr'.$css_class.'>'.
5782: '<td>'.$title{$item}.
5783: '</td><td class="LC_left_item">'.
5784: '<span class="LC_nobreak">';
5785: foreach my $auth (@authtypes) {
5786: $datatable .= '<label>'.
5787: '<input type="checkbox" name="'.$item.'_auth" '.
5788: $checked{$item}{$auth}.' value="'.$auth.'" />'.
5789: $authname{$auth}.'</label> ';
5790: }
5791: $datatable .= '</span></td></tr>';
5792: $rownum ++;
5793: }
5794: $$rowtotal += $rownum;
5795: }
5796: return $datatable;
5797: }
5798:
5799: sub print_selfcreation {
5800: my ($position,$dom,$settings,$rowtotal) = @_;
5801: my (@selfcreate,$createsettings,$processing,$emailoptions,$emailverified,
5802: $emaildomain,$datatable);
5803: if (ref($settings) eq 'HASH') {
5804: if (ref($settings->{'cancreate'}) eq 'HASH') {
5805: $createsettings = $settings->{'cancreate'};
5806: if (ref($createsettings) eq 'HASH') {
5807: if (ref($createsettings->{'selfcreate'}) eq 'ARRAY') {
5808: @selfcreate = @{$createsettings->{'selfcreate'}};
5809: } elsif ($createsettings->{'selfcreate'} ne '') {
5810: if ($settings->{'cancreate'}{'selfcreate'} eq 'any') {
5811: @selfcreate = ('email','login','sso');
5812: } elsif ($createsettings->{'selfcreate'} ne 'none') {
5813: @selfcreate = ($createsettings->{'selfcreate'});
5814: }
5815: }
5816: if (ref($createsettings->{'selfcreateprocessing'}) eq 'HASH') {
5817: $processing = $createsettings->{'selfcreateprocessing'};
5818: }
5819: if (ref($createsettings->{'emailoptions'}) eq 'HASH') {
5820: $emailoptions = $createsettings->{'emailoptions'};
5821: }
5822: if (ref($createsettings->{'emailverified'}) eq 'HASH') {
5823: $emailverified = $createsettings->{'emailverified'};
5824: }
5825: if (ref($createsettings->{'emaildomain'}) eq 'HASH') {
5826: $emaildomain = $createsettings->{'emaildomain'};
5827: }
5828: }
5829: }
5830: }
5831: my %radiohash;
5832: my $numinrow = 4;
5833: map { $radiohash{'cancreate_'.$_} = 1; } @selfcreate;
5834: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
5835: if ($position eq 'top') {
5836: my %choices = &Apache::lonlocal::texthash (
5837: cancreate_login => 'Institutional Login',
5838: cancreate_sso => 'Institutional Single Sign On',
5839: );
5840: my @toggles = sort(keys(%choices));
5841: my %defaultchecked = (
5842: 'cancreate_login' => 'off',
5843: 'cancreate_sso' => 'off',
5844: );
5845: my ($onclick,$itemcount);
5846: ($datatable,$itemcount) = &radiobutton_prefs(\%radiohash,\@toggles,\%defaultchecked,
5847: \%choices,$itemcount,$onclick);
5848: $$rowtotal += $itemcount;
5849:
5850: if (ref($usertypes) eq 'HASH') {
5851: if (keys(%{$usertypes}) > 0) {
5852: $datatable .= &insttypes_row($createsettings,$types,$usertypes,
5853: $dom,$numinrow,$othertitle,
5854: 'statustocreate',$rowtotal);
5855: $$rowtotal ++;
5856: }
5857: }
5858: my @fields = ('lastname','firstname','middlename','permanentemail','id','inststatus');
5859: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
5860: $fieldtitles{'inststatus'} = &mt('Institutional status');
5861: my $rem;
5862: my $numperrow = 2;
5863: my $css_class = $$rowtotal%2?' class="LC_odd_row"':'';
5864: $datatable .= '<tr'.$css_class.'>'.
5865: '<td class="LC_left_item">'.&mt('Mapping of Shibboleth environment variable names to user data fields (SSO auth)').'</td>'.
5866: '<td class="LC_left_item">'."\n".
5867: '<table><tr><td>'."\n";
5868: for (my $i=0; $i<@fields; $i++) {
5869: $rem = $i%($numperrow);
5870: if ($rem == 0) {
5871: if ($i > 0) {
5872: $datatable .= '</tr>';
5873: }
5874: $datatable .= '<tr>';
5875: }
5876: my $currval;
5877: if (ref($createsettings) eq 'HASH') {
5878: if (ref($createsettings->{'shibenv'}) eq 'HASH') {
5879: $currval = $createsettings->{'shibenv'}{$fields[$i]};
5880: }
5881: }
5882: $datatable .= '<td class="LC_left_item">'.
5883: '<span class="LC_nobreak">'.
5884: '<input type="text" name="shibenv_'.$fields[$i].'" '.
5885: 'value="'.$currval.'" size="10" /> '.
5886: $fieldtitles{$fields[$i]}.'</span></td>';
5887: }
5888: my $colsleft = $numperrow - $rem;
5889: if ($colsleft > 1 ) {
5890: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
5891: ' </td>';
5892: } elsif ($colsleft == 1) {
5893: $datatable .= '<td class="LC_left_item"> </td>';
5894: }
5895: $datatable .= '</tr></table></td></tr>';
5896: $$rowtotal ++;
5897: } elsif ($position eq 'middle') {
5898: my %domconf = &Apache::lonnet::get_dom('configuration',['usermodification'],$dom);
5899: my @posstypes;
5900: if (ref($types) eq 'ARRAY') {
5901: @posstypes = @{$types};
5902: }
5903: unless (grep(/^default$/,@posstypes)) {
5904: push(@posstypes,'default');
5905: }
5906: my %usertypeshash;
5907: if (ref($usertypes) eq 'HASH') {
5908: %usertypeshash = %{$usertypes};
5909: }
5910: $usertypeshash{'default'} = $othertitle;
5911: foreach my $status (@posstypes) {
5912: $datatable .= &modifiable_userdata_row('selfcreate',$status,$domconf{'usermodification'},
5913: $numinrow,$$rowtotal,\%usertypeshash);
5914: $$rowtotal ++;
5915: }
5916: } else {
5917: my %choices = &Apache::lonlocal::texthash (
5918: 'cancreate_email' => 'Non-institutional username (via e-mail verification)',
5919: );
5920: my @toggles = sort(keys(%choices));
5921: my %defaultchecked = (
5922: 'cancreate_email' => 'off',
5923: );
5924: my $customclass = 'LC_selfcreate_email';
5925: my $classprefix = 'LC_canmodify_emailusername_';
5926: my $optionsprefix = 'LC_options_emailusername_';
5927: my $display = 'none';
5928: my $rowstyle = 'display:none';
5929: if (grep(/^\Qemail\E$/,@selfcreate)) {
5930: $display = 'block';
5931: $rowstyle = 'display:table-row';
5932: }
5933: my $onclick = "toggleRows(this.form,'cancreate_email','selfassign','$customclass','$classprefix','$optionsprefix');";
5934: ($datatable,$$rowtotal) = &radiobutton_prefs(\%radiohash,\@toggles,\%defaultchecked,
5935: \%choices,$$rowtotal,$onclick);
5936: $datatable .= &print_requestmail($dom,'selfcreation',$createsettings,$rowtotal,$customclass,
5937: $rowstyle);
5938: $$rowtotal ++;
5939: $datatable .= &captcha_choice('cancreate',$createsettings,$$rowtotal,$customclass,
5940: $rowstyle);
5941: $$rowtotal ++;
5942: my (@ordered,@posstypes,%usertypeshash);
5943: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
5944: my ($emailrules,$emailruleorder) =
5945: &Apache::lonnet::inst_userrules($dom,'email');
5946: my $primary_id = &Apache::lonnet::domain($dom,'primary');
5947: my $intdom = &Apache::lonnet::internet_dom($primary_id);
5948: if (ref($types) eq 'ARRAY') {
5949: @posstypes = @{$types};
5950: }
5951: if (@posstypes) {
5952: unless (grep(/^default$/,@posstypes)) {
5953: push(@posstypes,'default');
5954: }
5955: if (ref($usertypes) eq 'HASH') {
5956: %usertypeshash = %{$usertypes};
5957: }
5958: my $currassign;
5959: if (ref($domdefaults{'inststatusguest'}) eq 'ARRAY') {
5960: $currassign = {
5961: selfassign => $domdefaults{'inststatusguest'},
5962: };
5963: @ordered = @{$domdefaults{'inststatusguest'}};
5964: } else {
5965: $currassign = { selfassign => [] };
5966: }
5967: my $onclicktypes = "toggleDataRow(this.form,'selfassign','$customclass','$optionsprefix',);".
5968: "toggleDataRow(this.form,'selfassign','$customclass','$classprefix',1);";
5969: $datatable .= &insttypes_row($currassign,$types,$usertypes,$dom,
5970: $numinrow,$othertitle,'selfassign',
5971: $rowtotal,$onclicktypes,$customclass,
5972: $rowstyle);
5973: $$rowtotal ++;
5974: $usertypeshash{'default'} = $othertitle;
5975: foreach my $status (@posstypes) {
5976: my $css_class;
5977: if ($$rowtotal%2) {
5978: $css_class = 'LC_odd_row ';
5979: }
5980: $css_class .= $customclass;
5981: my $rowid = $optionsprefix.$status;
5982: my $hidden = 1;
5983: my $currstyle = 'display:none';
5984: if (grep(/^\Q$status\E$/,@ordered)) {
5985: $currstyle = $rowstyle;
5986: $hidden = 0;
5987: }
5988: $datatable .= &noninst_users($processing,$emailverified,$emailoptions,$emaildomain,
5989: $emailrules,$emailruleorder,$settings,$status,$rowid,
5990: $usertypeshash{$status},$css_class,$currstyle,$intdom);
5991: unless ($hidden) {
5992: $$rowtotal ++;
5993: }
5994: }
5995: } else {
5996: my $css_class;
5997: if ($$rowtotal%2) {
5998: $css_class = 'LC_odd_row ';
5999: }
6000: $css_class .= $customclass;
6001: $usertypeshash{'default'} = $othertitle;
6002: $datatable .= &noninst_users($processing,$emailverified,$emailoptions,$emaildomain,
6003: $emailrules,$emailruleorder,$settings,'default','',
6004: $othertitle,$css_class,$rowstyle,$intdom);
6005: $$rowtotal ++;
6006: }
6007: my ($infofields,$infotitles) = &Apache::loncommon::emailusername_info();
6008: $numinrow = 1;
6009: if (@posstypes) {
6010: foreach my $status (@posstypes) {
6011: my $rowid = $classprefix.$status;
6012: my $datarowstyle = 'display:none';
6013: if (grep(/^\Q$status\E$/,@ordered)) {
6014: $datarowstyle = $rowstyle;
6015: }
6016: $datatable .= &modifiable_userdata_row('cancreate','emailusername_'.$status,$settings,
6017: $numinrow,$$rowtotal,\%usertypeshash,$infofields,
6018: $infotitles,$rowid,$customclass,$datarowstyle);
6019: unless ($datarowstyle eq 'display:none') {
6020: $$rowtotal ++;
6021: }
6022: }
6023: } else {
6024: $datatable .= &modifiable_userdata_row('cancreate','emailusername_default',$settings,
6025: $numinrow,$$rowtotal,\%usertypeshash,$infofields,
6026: $infotitles,'',$customclass,$rowstyle);
6027: }
6028: }
6029: return $datatable;
6030: }
6031:
6032: sub selfcreate_javascript {
6033: return <<"ENDSCRIPT";
6034:
6035: <script type="text/javascript">
6036: // <![CDATA[
6037:
6038: function toggleRows(form,radio,checkbox,target,prefix,altprefix) {
6039: var x = document.getElementsByClassName(target);
6040: var insttypes = 0;
6041: var insttypeRegExp = new RegExp(prefix);
6042: if ((x.length != undefined) && (x.length > 0)) {
6043: if (form.elements[radio].length != undefined) {
6044: for (var i=0; i<form.elements[radio].length; i++) {
6045: if (form.elements[radio][i].checked) {
6046: if (form.elements[radio][i].value == 1) {
6047: for (var j=0; j<x.length; j++) {
6048: if (x[j].id == 'undefined') {
6049: x[j].style.display = 'table-row';
6050: } else if (insttypeRegExp.test(x[j].id)) {
6051: insttypes ++;
6052: } else {
6053: x[j].style.display = 'table-row';
6054: }
6055: }
6056: } else {
6057: for (var j=0; j<x.length; j++) {
6058: x[j].style.display = 'none';
6059: }
6060: }
6061: break;
6062: }
6063: }
6064: if (insttypes > 0) {
6065: toggleDataRow(form,checkbox,target,altprefix);
6066: toggleDataRow(form,checkbox,target,prefix,1);
6067: }
6068: }
6069: }
6070: return;
6071: }
6072:
6073: function toggleDataRow(form,checkbox,target,prefix,docount) {
6074: if (form.elements[checkbox].length != undefined) {
6075: var count = 0;
6076: if (docount) {
6077: for (var i=0; i<form.elements[checkbox].length; i++) {
6078: if (form.elements[checkbox][i].checked) {
6079: count ++;
6080: }
6081: }
6082: }
6083: for (var i=0; i<form.elements[checkbox].length; i++) {
6084: var type = form.elements[checkbox][i].value;
6085: if (document.getElementById(prefix+type)) {
6086: if (form.elements[checkbox][i].checked) {
6087: document.getElementById(prefix+type).style.display = 'table-row';
6088: if (count % 2 == 1) {
6089: document.getElementById(prefix+type).className = target+' LC_odd_row';
6090: } else {
6091: document.getElementById(prefix+type).className = target;
6092: }
6093: count ++;
6094: } else {
6095: document.getElementById(prefix+type).style.display = 'none';
6096: }
6097: }
6098: }
6099: }
6100: return;
6101: }
6102:
6103: function toggleEmailOptions(form,radio,prefix,altprefix,status) {
6104: var caller = radio+'_'+status;
6105: if (form.elements[caller].length != undefined) {
6106: for (var i=0; i<form.elements[caller].length; i++) {
6107: if (form.elements[caller][i].checked) {
6108: if (document.getElementById(altprefix+'_inst_'+status)) {
6109: var curr = form.elements[caller][i].value;
6110: if (prefix) {
6111: document.getElementById(prefix+'_'+status).style.display = 'none';
6112: }
6113: document.getElementById(altprefix+'_inst_'+status).style.display = 'none';
6114: document.getElementById(altprefix+'_noninst_'+status).style.display = 'none';
6115: if (curr == 'custom') {
6116: if (prefix) {
6117: document.getElementById(prefix+'_'+status).style.display = 'inline';
6118: }
6119: } else if (curr == 'inst') {
6120: document.getElementById(altprefix+'_inst_'+status).style.display = 'inline';
6121: } else if (curr == 'noninst') {
6122: document.getElementById(altprefix+'_noninst_'+status).style.display = 'inline';
6123: }
6124: break;
6125: }
6126: }
6127: }
6128: }
6129: }
6130:
6131: // ]]>
6132: </script>
6133:
6134: ENDSCRIPT
6135: }
6136:
6137: sub noninst_users {
6138: my ($processing,$emailverified,$emailoptions,$emaildomain,$emailrules,
6139: $emailruleorder,$settings,$type,$rowid,$typetitle,$css_class,$rowstyle,$intdom) = @_;
6140: my $class = 'LC_left_item';
6141: if ($css_class) {
6142: $css_class = ' class="'.$css_class.'"';
6143: }
6144: if ($rowid) {
6145: $rowid = ' id="'.$rowid.'"';
6146: }
6147: if ($rowstyle) {
6148: $rowstyle = ' style="'.$rowstyle.'"';
6149: }
6150: my ($output,$description);
6151: if ($type eq 'default') {
6152: $description = &mt('Requests for: [_1]',$typetitle);
6153: } else {
6154: $description = &mt('Requests for: [_1] (status self-reported)',$typetitle);
6155: }
6156: $output = '<tr'.$css_class.$rowid.$rowstyle.'>'.
6157: "<td>$description</td>\n".
6158: '<td class="'.$class.'" colspan="2">'.
6159: '<table><tr>';
6160: my %headers = &Apache::lonlocal::texthash(
6161: approve => 'Processing',
6162: email => 'E-mail',
6163: username => 'Username',
6164: );
6165: foreach my $item ('approve','email','username') {
6166: $output .= '<th>'.$headers{$item}.'</th>';
6167: }
6168: $output .= '</tr><tr>';
6169: foreach my $item ('approve','email','username') {
6170: $output .= '<td style="vertical-align: top">';
6171: my (%choices,@options,$hashref,$defoption,$name,$onclick,$hascustom);
6172: if ($item eq 'approve') {
6173: %choices = &Apache::lonlocal::texthash (
6174: automatic => 'Automatically approved',
6175: approval => 'Queued for approval',
6176: );
6177: @options = ('automatic','approval');
6178: $hashref = $processing;
6179: $defoption = 'automatic';
6180: $name = 'cancreate_emailprocess_'.$type;
6181: } elsif ($item eq 'email') {
6182: %choices = &Apache::lonlocal::texthash (
6183: any => 'Any e-mail',
6184: inst => 'Institutional only',
6185: noninst => 'Non-institutional only',
6186: custom => 'Custom restrictions',
6187: );
6188: @options = ('any','inst','noninst');
6189: my $showcustom;
6190: if (ref($emailrules) eq 'HASH') {
6191: if (keys(%{$emailrules}) > 0) {
6192: push(@options,'custom');
6193: $showcustom = 'cancreate_emailrule';
6194: if (ref($settings) eq 'HASH') {
6195: if (ref($settings->{'email_rule'}) eq 'ARRAY') {
6196: foreach my $rule (@{$settings->{'email_rule'}}) {
6197: if (exists($emailrules->{$rule})) {
6198: $hascustom ++;
6199: }
6200: }
6201: } elsif (ref($settings->{'email_rule'}) eq 'HASH') {
6202: if (ref($settings->{'email_rule'}{$type}) eq 'ARRAY') {
6203: foreach my $rule (@{$settings->{'email_rule'}{$type}}) {
6204: if (exists($emailrules->{$rule})) {
6205: $hascustom ++;
6206: }
6207: }
6208: }
6209: }
6210: }
6211: }
6212: }
6213: $onclick = ' onclick="toggleEmailOptions(this.form,'."'cancreate_emailoptions','$showcustom',".
6214: "'cancreate_emaildomain','$type'".');"';
6215: $hashref = $emailoptions;
6216: $defoption = 'any';
6217: $name = 'cancreate_emailoptions_'.$type;
6218: } elsif ($item eq 'username') {
6219: %choices = &Apache::lonlocal::texthash (
6220: all => 'Same as e-mail',
6221: first => 'Omit @domain',
6222: free => 'Free to choose',
6223: );
6224: @options = ('all','first','free');
6225: $hashref = $emailverified;
6226: $defoption = 'all';
6227: $name = 'cancreate_usernameoptions_'.$type;
6228: }
6229: foreach my $option (@options) {
6230: my $checked;
6231: if (ref($hashref) eq 'HASH') {
6232: if ($type eq '') {
6233: if (!exists($hashref->{'default'})) {
6234: if ($option eq $defoption) {
6235: $checked = ' checked="checked"';
6236: }
6237: } else {
6238: if ($hashref->{'default'} eq $option) {
6239: $checked = ' checked="checked"';
6240: }
6241: }
6242: } else {
6243: if (!exists($hashref->{$type})) {
6244: if ($option eq $defoption) {
6245: $checked = ' checked="checked"';
6246: }
6247: } else {
6248: if ($hashref->{$type} eq $option) {
6249: $checked = ' checked="checked"';
6250: }
6251: }
6252: }
6253: } elsif (($item eq 'email') && ($hascustom)) {
6254: if ($option eq 'custom') {
6255: $checked = ' checked="checked"';
6256: }
6257: } elsif ($option eq $defoption) {
6258: $checked = ' checked="checked"';
6259: }
6260: $output .= '<span class="LC_nobreak"><label>'.
6261: '<input type="radio" name="'.$name.'"'.
6262: $checked.' value="'.$option.'"'.$onclick.' />'.
6263: $choices{$option}.'</label></span><br />';
6264: if ($item eq 'email') {
6265: if ($option eq 'custom') {
6266: my $id = 'cancreate_emailrule_'.$type;
6267: my $display = 'none';
6268: if ($checked) {
6269: $display = 'inline';
6270: }
6271: my $numinrow = 2;
6272: $output .= '<fieldset id="'.$id.'" style="display:'.$display.';">'.
6273: '<legend>'.&mt('Disallow').'</legend><table>'.
6274: &user_formats_row('email',$settings,$emailrules,
6275: $emailruleorder,$numinrow,'',$type);
6276: '</table></fieldset>';
6277: } elsif (($option eq 'inst') || ($option eq 'noninst')) {
6278: my %text = &Apache::lonlocal::texthash (
6279: inst => 'must end:',
6280: noninst => 'cannot end:',
6281: );
6282: my $value;
6283: if (ref($emaildomain) eq 'HASH') {
6284: if (ref($emaildomain->{$type}) eq 'HASH') {
6285: $value = $emaildomain->{$type}->{$option};
6286: }
6287: }
6288: if ($value eq '') {
6289: $value = '@'.$intdom;
6290: }
6291: my $condition = 'cancreate_emaildomain_'.$option.'_'.$type;
6292: my $display = 'none';
6293: if ($checked) {
6294: $display = 'inline';
6295: }
6296: $output .= '<div id="'.$condition.'" style="display:'.$display.';">'.
6297: '<span class="LC_domprefs_email">'.$text{$option}.'</span> '.
6298: '<input type="text" name="'.$condition.'" value="'.$value.'" size="10" />'.
6299: '</div>';
6300: }
6301: }
6302: }
6303: $output .= '</td>'."\n";
6304: }
6305: $output .= "</tr></table></td></tr>\n";
6306: return $output;
6307: }
6308:
6309: sub captcha_choice {
6310: my ($context,$settings,$itemcount,$customcss,$rowstyle) = @_;
6311: my ($keyentry,$currpub,$currpriv,%checked,$rowname,$pubtext,$privtext,
6312: $vertext,$currver);
6313: my %lt = &captcha_phrases();
6314: $keyentry = 'hidden';
6315: if ($context eq 'cancreate') {
6316: $rowname = &mt('CAPTCHA validation');
6317: } elsif ($context eq 'login') {
6318: $rowname = &mt('"Contact helpdesk" CAPTCHA validation');
6319: }
6320: if (ref($settings) eq 'HASH') {
6321: if ($settings->{'captcha'}) {
6322: $checked{$settings->{'captcha'}} = ' checked="checked"';
6323: } else {
6324: $checked{'original'} = ' checked="checked"';
6325: }
6326: if ($settings->{'captcha'} eq 'recaptcha') {
6327: $pubtext = $lt{'pub'};
6328: $privtext = $lt{'priv'};
6329: $keyentry = 'text';
6330: $vertext = $lt{'ver'};
6331: $currver = $settings->{'recaptchaversion'};
6332: if ($currver ne '2') {
6333: $currver = 1;
6334: }
6335: }
6336: if (ref($settings->{'recaptchakeys'}) eq 'HASH') {
6337: $currpub = $settings->{'recaptchakeys'}{'public'};
6338: $currpriv = $settings->{'recaptchakeys'}{'private'};
6339: }
6340: } else {
6341: $checked{'original'} = ' checked="checked"';
6342: }
6343: my $css_class;
6344: if ($itemcount%2) {
6345: $css_class = 'LC_odd_row';
6346: }
6347: if ($customcss) {
6348: $css_class .= " $customcss";
6349: }
6350: $css_class =~ s/^\s+//;
6351: if ($css_class) {
6352: $css_class = ' class="'.$css_class.'"';
6353: }
6354: if ($rowstyle) {
6355: $css_class .= ' style="'.$rowstyle.'"';
6356: }
6357: my $output = '<tr'.$css_class.'>'.
6358: '<td class="LC_left_item">'.$rowname.'</td><td class="LC_left_item" colspan="2">'."\n".
6359: '<table><tr><td>'."\n";
6360: foreach my $option ('original','recaptcha','notused') {
6361: $output .= '<span class="LC_nobreak"><label><input type="radio" name="'.$context.'_captcha" value="'.
6362: $option.'" '.$checked{$option}.' onchange="javascript:updateCaptcha('."this,'$context'".');" />'.
6363: $lt{$option}.'</label></span>';
6364: unless ($option eq 'notused') {
6365: $output .= (' 'x2)."\n";
6366: }
6367: }
6368: #
6369: # Note: If reCAPTCHA is to be used for LON-CAPA servers in a domain, a domain coordinator should visit:
6370: # https://www.google.com/recaptcha and generate a Public and Private key. For domains with multiple
6371: # servers a single key pair will be used for all servers, so the internet domain (e.g., yourcollege.edu)
6372: # specified for use with the key should be broad enough to accommodate all servers in the LON-CAPA domain.
6373: #
6374: $output .= '</td></tr>'."\n".
6375: '<tr><td class="LC_zero_height">'."\n".
6376: '<span class="LC_nobreak"><span id="'.$context.'_recaptchapubtxt">'.$pubtext.'</span> '."\n".
6377: '<input type="'.$keyentry.'" id="'.$context.'_recaptchapub" name="'.$context.'_recaptchapub" value="'.
6378: $currpub.'" size="40" /></span><br />'."\n".
6379: '<span class="LC_nobreak"><span id="'.$context.'_recaptchaprivtxt">'.$privtext.'</span> '."\n".
6380: '<input type="'.$keyentry.'" id="'.$context.'_recaptchapriv" name="'.$context.'_recaptchapriv" value="'.
6381: $currpriv.'" size="40" /></span><br />'.
6382: '<span class="LC_nobreak"><span id="'.$context.'_recaptchavertxt">'.$vertext.'</span> '."\n".
6383: '<input type="'.$keyentry.'" id="'.$context.'_recaptchaversion" name="'.$context.'_recaptchaversion" value="'.
6384: $currver.'" size="3" /></span><br />'.
6385: '</td></tr></table>'."\n".
6386: '</td></tr>';
6387: return $output;
6388: }
6389:
6390: sub user_formats_row {
6391: my ($type,$settings,$rules,$ruleorder,$numinrow,$rowcount,$status) = @_;
6392: my $output;
6393: my %text = (
6394: 'username' => 'new usernames',
6395: 'id' => 'IDs',
6396: );
6397: unless ($type eq 'email') {
6398: my $css_class = $rowcount%2?' class="LC_odd_row"':'';
6399: $output = '<tr '.$css_class.'>'.
6400: '<td><span class="LC_nobreak">'.
6401: &mt("Format rules to check for $text{$type}: ").
6402: '</td><td class="LC_left_item" colspan="2"><table>';
6403: }
6404: my $rem;
6405: if (ref($ruleorder) eq 'ARRAY') {
6406: for (my $i=0; $i<@{$ruleorder}; $i++) {
6407: if (ref($rules->{$ruleorder->[$i]}) eq 'HASH') {
6408: my $rem = $i%($numinrow);
6409: if ($rem == 0) {
6410: if ($i > 0) {
6411: $output .= '</tr>';
6412: }
6413: $output .= '<tr>';
6414: }
6415: my $check = ' ';
6416: if (ref($settings) eq 'HASH') {
6417: if (ref($settings->{$type.'_rule'}) eq 'ARRAY') {
6418: if (grep(/^\Q$ruleorder->[$i]\E$/,@{$settings->{$type.'_rule'}})) {
6419: $check = ' checked="checked" ';
6420: }
6421: } elsif ((ref($settings->{$type.'_rule'}) eq 'HASH') && ($status ne '')) {
6422: if (ref($settings->{$type.'_rule'}->{$status}) eq 'ARRAY') {
6423: if (grep(/^\Q$ruleorder->[$i]\E$/,@{$settings->{$type.'_rule'}->{$status}})) {
6424: $check = ' checked="checked" ';
6425: }
6426: }
6427: }
6428: }
6429: my $name = $type.'_rule';
6430: if ($type eq 'email') {
6431: $name .= '_'.$status;
6432: }
6433: $output .= '<td class="LC_left_item">'.
6434: '<span class="LC_nobreak"><label>'.
6435: '<input type="checkbox" name="'.$name.'" '.
6436: 'value="'.$ruleorder->[$i].'"'.$check.'/>'.
6437: $rules->{$ruleorder->[$i]}{'name'}.'</label></span></td>';
6438: }
6439: }
6440: $rem = @{$ruleorder}%($numinrow);
6441: }
6442: my $colsleft;
6443: if ($rem) {
6444: $colsleft = $numinrow - $rem;
6445: }
6446: if ($colsleft > 1 ) {
6447: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
6448: ' </td>';
6449: } elsif ($colsleft == 1) {
6450: $output .= '<td class="LC_left_item"> </td>';
6451: }
6452: $output .= '</tr></table>';
6453: unless ($type eq 'email') {
6454: $output .= '</td></tr>';
6455: }
6456: return $output;
6457: }
6458:
6459: sub usercreation_types {
6460: my %lt = &Apache::lonlocal::texthash (
6461: author => 'When adding a co-author',
6462: course => 'When adding a user to a course',
6463: requestcrs => 'When requesting a course',
6464: any => 'Any',
6465: official => 'Institutional only ',
6466: unofficial => 'Non-institutional only',
6467: none => 'None',
6468: );
6469: return %lt;
6470: }
6471:
6472: sub selfcreation_types {
6473: my %lt = &Apache::lonlocal::texthash (
6474: selfcreate => 'User creates own account',
6475: any => 'Any',
6476: official => 'Institutional only ',
6477: unofficial => 'Non-institutional only',
6478: email => 'E-mail address',
6479: login => 'Institutional Login',
6480: sso => 'SSO',
6481: );
6482: }
6483:
6484: sub authtype_names {
6485: my %lt = &Apache::lonlocal::texthash(
6486: int => 'Internal',
6487: krb4 => 'Kerberos 4',
6488: krb5 => 'Kerberos 5',
6489: loc => 'Local',
6490: );
6491: return %lt;
6492: }
6493:
6494: sub context_names {
6495: my %context_title = &Apache::lonlocal::texthash(
6496: author => 'Creating users when an Author',
6497: course => 'Creating users when in a course',
6498: domain => 'Creating users when a Domain Coordinator',
6499: );
6500: return %context_title;
6501: }
6502:
6503: sub print_usermodification {
6504: my ($position,$dom,$settings,$rowtotal) = @_;
6505: my $numinrow = 4;
6506: my ($context,$datatable,$rowcount);
6507: if ($position eq 'top') {
6508: $rowcount = 0;
6509: $context = 'author';
6510: foreach my $role ('ca','aa') {
6511: $datatable .= &modifiable_userdata_row($context,$role,$settings,
6512: $numinrow,$rowcount);
6513: $$rowtotal ++;
6514: $rowcount ++;
6515: }
6516: } elsif ($position eq 'bottom') {
6517: $context = 'course';
6518: $rowcount = 0;
6519: foreach my $role ('st','ep','ta','in','cr') {
6520: $datatable .= &modifiable_userdata_row($context,$role,$settings,
6521: $numinrow,$rowcount);
6522: $$rowtotal ++;
6523: $rowcount ++;
6524: }
6525: }
6526: return $datatable;
6527: }
6528:
6529: sub print_defaults {
6530: my ($position,$dom,$settings,$rowtotal) = @_;
6531: my $rownum = 0;
6532: my ($datatable,$css_class,$titles);
6533: unless ($position eq 'bottom') {
6534: $titles = &defaults_titles($dom);
6535: }
6536: if ($position eq 'top') {
6537: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def',
6538: 'datelocale_def','portal_def');
6539: my %defaults;
6540: if (ref($settings) eq 'HASH') {
6541: %defaults = %{$settings};
6542: } else {
6543: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
6544: foreach my $item (@items) {
6545: $defaults{$item} = $domdefaults{$item};
6546: }
6547: }
6548: foreach my $item (@items) {
6549: if ($rownum%2) {
6550: $css_class = '';
6551: } else {
6552: $css_class = ' class="LC_odd_row" ';
6553: }
6554: $datatable .= '<tr'.$css_class.'>'.
6555: '<td><span class="LC_nobreak">'.$titles->{$item}.
6556: '</span></td><td class="LC_right_item" colspan="3">';
6557: if ($item eq 'auth_def') {
6558: my @authtypes = ('internal','krb4','krb5','localauth');
6559: my %shortauth = (
6560: internal => 'int',
6561: krb4 => 'krb4',
6562: krb5 => 'krb5',
6563: localauth => 'loc'
6564: );
6565: my %authnames = &authtype_names();
6566: foreach my $auth (@authtypes) {
6567: my $checked = ' ';
6568: if ($defaults{$item} eq $auth) {
6569: $checked = ' checked="checked" ';
6570: }
6571: $datatable .= '<label><input type="radio" name="'.$item.
6572: '" value="'.$auth.'"'.$checked.'/>'.
6573: $authnames{$shortauth{$auth}}.'</label> ';
6574: }
6575: } elsif ($item eq 'timezone_def') {
6576: my $includeempty = 1;
6577: $datatable .= &Apache::loncommon::select_timezone($item,$defaults{$item},undef,$includeempty);
6578: } elsif ($item eq 'datelocale_def') {
6579: my $includeempty = 1;
6580: $datatable .= &Apache::loncommon::select_datelocale($item,$defaults{$item},undef,$includeempty);
6581: } elsif ($item eq 'lang_def') {
6582: my $includeempty = 1;
6583: $datatable .= &Apache::loncommon::select_language($item,$defaults{$item},$includeempty);
6584: } else {
6585: my $size;
6586: if ($item eq 'portal_def') {
6587: $size = ' size="25"';
6588: }
6589: $datatable .= '<input type="text" name="'.$item.'" value="'.
6590: $defaults{$item}.'"'.$size.' />';
6591: }
6592: $datatable .= '</td></tr>';
6593: $rownum ++;
6594: }
6595: } elsif ($position eq 'middle') {
6596: my @items = ('intauth_cost','intauth_check','intauth_switch');
6597: my %defaults;
6598: if (ref($settings) eq 'HASH') {
6599: %defaults = %{$settings};
6600: if ($defaults{'intauth_cost'} !~ /^\d+$/) {
6601: $defaults{'intauth_cost'} = 10;
6602: }
6603: if ($defaults{'intauth_check'} !~ /^(0|1|2)$/) {
6604: $defaults{'intauth_check'} = 0;
6605: }
6606: if ($defaults{'intauth_switch'} !~ /^(0|1|2)$/) {
6607: $defaults{'intauth_switch'} = 0;
6608: }
6609: } else {
6610: %defaults = (
6611: 'intauth_cost' => 10,
6612: 'intauth_check' => 0,
6613: 'intauth_switch' => 0,
6614: );
6615: }
6616: foreach my $item (@items) {
6617: if ($rownum%2) {
6618: $css_class = '';
6619: } else {
6620: $css_class = ' class="LC_odd_row" ';
6621: }
6622: $datatable .= '<tr'.$css_class.'>'.
6623: '<td><span class="LC_nobreak">'.$titles->{$item}.
6624: '</span></td><td class="LC_left_item" colspan="3">';
6625: if ($item eq 'intauth_switch') {
6626: my @options = (0,1,2);
6627: my %optiondesc = &Apache::lonlocal::texthash (
6628: 0 => 'No',
6629: 1 => 'Yes',
6630: 2 => 'Yes, and copy existing passwd file to passwd.bak file',
6631: );
6632: $datatable .= '<table width="100%">';
6633: foreach my $option (@options) {
6634: my $checked = ' ';
6635: if ($defaults{$item} eq $option) {
6636: $checked = ' checked="checked"';
6637: }
6638: $datatable .= '<tr><td class="LC_left_item"><span class="LC_nobreak">'.
6639: '<label><input type="radio" name="'.$item.
6640: '" value="'.$option.'"'.$checked.' />'.
6641: $optiondesc{$option}.'</label></span></td></tr>';
6642: }
6643: $datatable .= '</table>';
6644: } elsif ($item eq 'intauth_check') {
6645: my @options = (0,1,2);
6646: my %optiondesc = &Apache::lonlocal::texthash (
6647: 0 => 'No',
6648: 1 => 'Yes, allow login then update passwd file using default cost (if higher)',
6649: 2 => 'Yes, disallow login if stored cost is less than domain default',
6650: );
6651: $datatable .= '<table wisth="100%">';
6652: foreach my $option (@options) {
6653: my $checked = ' ';
6654: my $onclick;
6655: if ($defaults{$item} eq $option) {
6656: $checked = ' checked="checked"';
6657: }
6658: if ($option == 2) {
6659: $onclick = ' onclick="javascript:warnIntAuth(this);"';
6660: }
6661: $datatable .= '<tr><td class="LC_left_item"><span class="LC_nobreak">'.
6662: '<label><input type="radio" name="'.$item.
6663: '" value="'.$option.'"'.$checked.$onclick.' />'.
6664: $optiondesc{$option}.'</label></span></td></tr>';
6665: }
6666: $datatable .= '</table>';
6667: } else {
6668: $datatable .= '<input type="text" name="'.$item.'" value="'.
6669: $defaults{$item}.'" size="3" onblur="javascript:warnIntAuth(this);" />';
6670: }
6671: $datatable .= '</td></tr>';
6672: $rownum ++;
6673: }
6674: } else {
6675: my %defaults;
6676: if (ref($settings) eq 'HASH') {
6677: if ((ref($settings->{'inststatusorder'}) eq 'ARRAY') && (ref($settings->{'inststatustypes'}) eq 'HASH')) {
6678: my $maxnum = @{$settings->{'inststatusorder'}};
6679: for (my $i=0; $i<$maxnum; $i++) {
6680: $css_class = $rownum%2?' class="LC_odd_row"':'';
6681: my $item = $settings->{'inststatusorder'}->[$i];
6682: my $title = $settings->{'inststatustypes'}->{$item};
6683: my $chgstr = ' onchange="javascript:reorderTypes(this.form,'."'$item'".');"';
6684: $datatable .= '<tr'.$css_class.'>'.
6685: '<td><span class="LC_nobreak">'.
6686: '<select name="inststatus_pos_'.$item.'"'.$chgstr.'>';
6687: for (my $k=0; $k<=$maxnum; $k++) {
6688: my $vpos = $k+1;
6689: my $selstr;
6690: if ($k == $i) {
6691: $selstr = ' selected="selected" ';
6692: }
6693: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
6694: }
6695: $datatable .= '</select> '.&mt('Internal ID:').' <b>'.$item.'</b> '.
6696: '<input type="checkbox" name="inststatus_delete" value="'.$item.'" />'.
6697: &mt('delete').'</span></td>'.
6698: '<td class="LC_left_item" colspan="2"><span class="LC_nobreak">'.&mt('Name displayed:').
6699: '<input type="text" size="20" name="inststatus_title_'.$item.'" value="'.$title.'" />'.
6700: '</span></td></tr>';
6701: }
6702: $css_class = $rownum%2?' class="LC_odd_row"':'';
6703: my $chgstr = ' onchange="javascript:reorderTypes(this.form,'."'addinststatus_pos'".');"';
6704: $datatable .= '<tr '.$css_class.'>'.
6705: '<td><span class="LC_nobreak"><select name="addinststatus_pos"'.$chgstr.'>';
6706: for (my $k=0; $k<=$maxnum; $k++) {
6707: my $vpos = $k+1;
6708: my $selstr;
6709: if ($k == $maxnum) {
6710: $selstr = ' selected="selected" ';
6711: }
6712: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
6713: }
6714: $datatable .= '</select> '.&mt('Internal ID:').
6715: '<input type="text" size="10" name="addinststatus" value="" />'.
6716: ' '.&mt('(new)').
6717: '</span></td><td class="LC_left_item" colspan="2"><span class="LC_nobreak">'.
6718: &mt('Name displayed:').
6719: '<input type="text" size="20" name="addinststatus_title" value="" /></span></td>'.
6720: '</tr>'."\n";
6721: $rownum ++;
6722: }
6723: }
6724: }
6725: $$rowtotal += $rownum;
6726: return $datatable;
6727: }
6728:
6729: sub get_languages_hash {
6730: my %langchoices;
6731: foreach my $id (&Apache::loncommon::languageids()) {
6732: my $code = &Apache::loncommon::supportedlanguagecode($id);
6733: if ($code ne '') {
6734: $langchoices{$code} = &Apache::loncommon::plainlanguagedescription($id);
6735: }
6736: }
6737: return %langchoices;
6738: }
6739:
6740: sub defaults_titles {
6741: my ($dom) = @_;
6742: my %titles = &Apache::lonlocal::texthash (
6743: 'auth_def' => 'Default authentication type',
6744: 'auth_arg_def' => 'Default authentication argument',
6745: 'lang_def' => 'Default language',
6746: 'timezone_def' => 'Default timezone',
6747: 'datelocale_def' => 'Default locale for dates',
6748: 'portal_def' => 'Portal/Default URL',
6749: 'intauth_cost' => 'Encryption cost for bcrypt (positive integer)',
6750: 'intauth_check' => 'Check bcrypt cost if authenticated',
6751: 'intauth_switch' => 'Existing crypt-based switched to bcrypt on authentication',
6752: );
6753: if ($dom) {
6754: my $uprimary_id = &Apache::lonnet::domain($dom,'primary');
6755: my $uint_dom = &Apache::lonnet::internet_dom($uprimary_id);
6756: my $protocol = $Apache::lonnet::protocol{$uprimary_id};
6757: $protocol = 'http' if ($protocol ne 'https');
6758: if ($uint_dom) {
6759: $titles{'portal_def'} .= ' '.&mt('(for example: [_1])',$protocol.'://loncapa.'.
6760: $uint_dom);
6761: }
6762: }
6763: return (\%titles);
6764: }
6765:
6766: sub print_scantronformat {
6767: my ($r,$dom,$confname,$settings,$rowtotal) = @_;
6768: my $itemcount = 1;
6769: my ($datatable,$css_class,$scantronurl,$is_custom,%error,%scantronurls,
6770: %confhash);
6771: my $switchserver = &check_switchserver($dom,$confname);
6772: my %lt = &Apache::lonlocal::texthash (
6773: default => 'Default bubblesheet format file error',
6774: custom => 'Custom bubblesheet format file error',
6775: );
6776: my %scantronfiles = (
6777: default => 'default.tab',
6778: custom => 'custom.tab',
6779: );
6780: foreach my $key (keys(%scantronfiles)) {
6781: $scantronurls{$key} = '/res/'.$dom.'/'.$confname.'/scantron/'
6782: .$scantronfiles{$key};
6783: }
6784: my @defaultinfo = &Apache::lonnet::stat_file($scantronurls{'default'});
6785: if ((!@defaultinfo) || ($defaultinfo[0] eq 'no_such_dir')) {
6786: if (!$switchserver) {
6787: my $servadm = $r->dir_config('lonAdmEMail');
6788: my ($configuserok,$author_ok) = &config_check($dom,$confname,$servadm);
6789: if ($configuserok eq 'ok') {
6790: if ($author_ok eq 'ok') {
6791: my %legacyfile = (
6792: default => $Apache::lonnet::perlvar{'lonTabDir'}.'/default_scantronformat.tab',
6793: custom => $Apache::lonnet::perlvar{'lonTabDir'}.'/scantronformat.tab',
6794: );
6795: my %md5chk;
6796: foreach my $type (keys(%legacyfile)) {
6797: ($md5chk{$type}) = split(/ /,`md5sum $legacyfile{$type}`);
6798: chomp($md5chk{$type});
6799: }
6800: if ($md5chk{'default'} ne $md5chk{'custom'}) {
6801: foreach my $type (keys(%legacyfile)) {
6802: ($scantronurls{$type},my $error) =
6803: &legacy_scantronformat($r,$dom,$confname,
6804: $type,$legacyfile{$type},
6805: $scantronurls{$type},
6806: $scantronfiles{$type});
6807: if ($error ne '') {
6808: $error{$type} = $error;
6809: }
6810: }
6811: if (keys(%error) == 0) {
6812: $is_custom = 1;
6813: $confhash{'scantron'}{'scantronformat'} =
6814: $scantronurls{'custom'};
6815: my $putresult =
6816: &Apache::lonnet::put_dom('configuration',
6817: \%confhash,$dom);
6818: if ($putresult ne 'ok') {
6819: $error{'custom'} =
6820: '<span class="LC_error">'.
6821: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
6822: }
6823: }
6824: } else {
6825: ($scantronurls{'default'},my $error) =
6826: &legacy_scantronformat($r,$dom,$confname,
6827: 'default',$legacyfile{'default'},
6828: $scantronurls{'default'},
6829: $scantronfiles{'default'});
6830: if ($error eq '') {
6831: $confhash{'scantron'}{'scantronformat'} = '';
6832: my $putresult =
6833: &Apache::lonnet::put_dom('configuration',
6834: \%confhash,$dom);
6835: if ($putresult ne 'ok') {
6836: $error{'default'} =
6837: '<span class="LC_error">'.
6838: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
6839: }
6840: } else {
6841: $error{'default'} = $error;
6842: }
6843: }
6844: }
6845: }
6846: } else {
6847: $error{'default'} = &mt("Unable to copy default bubblesheet formatfile to domain's RES space: [_1]",$switchserver);
6848: }
6849: }
6850: if (ref($settings) eq 'HASH') {
6851: if ($settings->{'scantronformat'} eq "/res/$dom/$confname/scantron/custom.tab") {
6852: my @info = &Apache::lonnet::stat_file($settings->{'scantronformat'});
6853: if ((!@info) || ($info[0] eq 'no_such_dir')) {
6854: $scantronurl = '';
6855: } else {
6856: $scantronurl = $settings->{'scantronformat'};
6857: }
6858: $is_custom = 1;
6859: } else {
6860: $scantronurl = $scantronurls{'default'};
6861: }
6862: } else {
6863: if ($is_custom) {
6864: $scantronurl = $scantronurls{'custom'};
6865: } else {
6866: $scantronurl = $scantronurls{'default'};
6867: }
6868: }
6869: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6870: $datatable .= '<tr'.$css_class.'>';
6871: if (!$is_custom) {
6872: $datatable .= '<td>'.&mt('Default in use:').'<br />'.
6873: '<span class="LC_nobreak">';
6874: if ($scantronurl) {
6875: $datatable .= &Apache::loncommon::modal_link($scantronurl,&mt('Default bubblesheet format file'),600,500,
6876: undef,undef,undef,undef,'background-color:#ffffff');
6877: } else {
6878: $datatable = &mt('File unavailable for display');
6879: }
6880: $datatable .= '</span></td>';
6881: if (keys(%error) == 0) {
6882: $datatable .= '<td style="vertical-align: bottom">';
6883: if (!$switchserver) {
6884: $datatable .= &mt('Upload:').'<br />';
6885: }
6886: } else {
6887: my $errorstr;
6888: foreach my $key (sort(keys(%error))) {
6889: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
6890: }
6891: $datatable .= '<td>'.$errorstr;
6892: }
6893: } else {
6894: if (keys(%error) > 0) {
6895: my $errorstr;
6896: foreach my $key (sort(keys(%error))) {
6897: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
6898: }
6899: $datatable .= '<td>'.$errorstr.'</td><td> ';
6900: } elsif ($scantronurl) {
6901: my $link = &Apache::loncommon::modal_link($scantronurl,&mt('Custom bubblesheet format file'),600,500,
6902: undef,undef,undef,undef,'background-color:#ffffff');
6903: $datatable .= '<td><span class="LC_nobreak">'.
6904: $link.
6905: '<label><input type="checkbox" name="scantronformat_del"'.
6906: ' value="1" />'.&mt('Delete?').'</label></span></td>'.
6907: '<td><span class="LC_nobreak"> '.
6908: &mt('Replace:').'</span><br />';
6909: }
6910: }
6911: if (keys(%error) == 0) {
6912: if ($switchserver) {
6913: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
6914: } else {
6915: $datatable .='<span class="LC_nobreak"> '.
6916: '<input type="file" name="scantronformat" /></span>';
6917: }
6918: }
6919: $datatable .= '</td></tr>';
6920: $$rowtotal ++;
6921: return $datatable;
6922: }
6923:
6924: sub legacy_scantronformat {
6925: my ($r,$dom,$confname,$file,$legacyfile,$newurl,$newfile) = @_;
6926: my ($url,$error);
6927: my @statinfo = &Apache::lonnet::stat_file($newurl);
6928: if ((!@statinfo) || ($statinfo[0] eq 'no_such_dir')) {
6929: (my $result,$url) =
6930: &publishlogo($r,'copy',$legacyfile,$dom,$confname,'scantron',
6931: '','',$newfile);
6932: if ($result ne 'ok') {
6933: $error = &mt("An error occurred publishing the [_1] bubblesheet format file in RES space. Error was: [_2].",$newfile,$result);
6934: }
6935: }
6936: return ($url,$error);
6937: }
6938:
6939: sub print_coursecategories {
6940: my ($position,$dom,$hdritem,$settings,$rowtotal) = @_;
6941: my $datatable;
6942: if ($position eq 'top') {
6943: my (%checked);
6944: my @catitems = ('unauth','auth');
6945: my @cattypes = ('std','domonly','codesrch','none');
6946: $checked{'unauth'} = 'std';
6947: $checked{'auth'} = 'std';
6948: if (ref($settings) eq 'HASH') {
6949: foreach my $type (@cattypes) {
6950: if ($type eq $settings->{'unauth'}) {
6951: $checked{'unauth'} = $type;
6952: }
6953: if ($type eq $settings->{'auth'}) {
6954: $checked{'auth'} = $type;
6955: }
6956: }
6957: }
6958: my %lt = &Apache::lonlocal::texthash (
6959: unauth => 'Catalog type for unauthenticated users',
6960: auth => 'Catalog type for authenticated users',
6961: none => 'No catalog',
6962: std => 'Standard catalog',
6963: domonly => 'Domain-only catalog',
6964: codesrch => "Code search form",
6965: );
6966: my $itemcount = 0;
6967: foreach my $item (@catitems) {
6968: my $css_class = $itemcount%2? ' class="LC_odd_row"':'';
6969: $datatable .= '<tr '.$css_class.'>'.
6970: '<td>'.$lt{$item}.'</td>'.
6971: '<td class="LC_right_item"><span class="LC_nobreak">';
6972: foreach my $type (@cattypes) {
6973: my $ischecked;
6974: if ($checked{$item} eq $type) {
6975: $ischecked=' checked="checked"';
6976: }
6977: $datatable .= '<label>'.
6978: '<input type="radio" name="coursecat_'.$item.'" value="'.$type.'"'.$ischecked.
6979: ' />'.$lt{$type}.'</label> ';
6980: }
6981: $datatable .= '</td></tr>';
6982: $itemcount ++;
6983: }
6984: $$rowtotal += $itemcount;
6985: } elsif ($position eq 'middle') {
6986: my $toggle_cats_crs = ' ';
6987: my $toggle_cats_dom = ' checked="checked" ';
6988: my $can_cat_crs = ' ';
6989: my $can_cat_dom = ' checked="checked" ';
6990: my $toggle_catscomm_comm = ' ';
6991: my $toggle_catscomm_dom = ' checked="checked" ';
6992: my $can_catcomm_comm = ' ';
6993: my $can_catcomm_dom = ' checked="checked" ';
6994: my $toggle_catsplace_place = ' ';
6995: my $toggle_catsplace_dom = ' checked="checked" ';
6996: my $can_catplace_place = ' ';
6997: my $can_catplace_dom = ' checked="checked" ';
6998:
6999: if (ref($settings) eq 'HASH') {
7000: if ($settings->{'togglecats'} eq 'crs') {
7001: $toggle_cats_crs = $toggle_cats_dom;
7002: $toggle_cats_dom = ' ';
7003: }
7004: if ($settings->{'categorize'} eq 'crs') {
7005: $can_cat_crs = $can_cat_dom;
7006: $can_cat_dom = ' ';
7007: }
7008: if ($settings->{'togglecatscomm'} eq 'comm') {
7009: $toggle_catscomm_comm = $toggle_catscomm_dom;
7010: $toggle_catscomm_dom = ' ';
7011: }
7012: if ($settings->{'categorizecomm'} eq 'comm') {
7013: $can_catcomm_comm = $can_catcomm_dom;
7014: $can_catcomm_dom = ' ';
7015: }
7016: if ($settings->{'togglecatsplace'} eq 'place') {
7017: $toggle_catsplace_place = $toggle_catsplace_dom;
7018: $toggle_catsplace_dom = ' ';
7019: }
7020: if ($settings->{'categorizeplace'} eq 'place') {
7021: $can_catplace_place = $can_catplace_dom;
7022: $can_catplace_dom = ' ';
7023: }
7024: }
7025: my %title = &Apache::lonlocal::texthash (
7026: togglecats => 'Show/Hide a course in catalog',
7027: togglecatscomm => 'Show/Hide a community in catalog',
7028: togglecatsplace => 'Show/Hide a placement test in catalog',
7029: categorize => 'Assign a category to a course',
7030: categorizecomm => 'Assign a category to a community',
7031: categorizeplace => 'Assign a category to a placement test',
7032: );
7033: my %level = &Apache::lonlocal::texthash (
7034: dom => 'Set in Domain',
7035: crs => 'Set in Course',
7036: comm => 'Set in Community',
7037: place => 'Set in Placement Test',
7038: );
7039: $datatable = '<tr class="LC_odd_row">'.
7040: '<td>'.$title{'togglecats'}.'</td>'.
7041: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
7042: '<input type="radio" name="togglecats"'.
7043: $toggle_cats_dom.' value="dom" />'.$level{'dom'}.'</label> '.
7044: '<label><input type="radio" name="togglecats"'.
7045: $toggle_cats_crs.' value="crs" />'.$level{'crs'}.'</label></span></td>'.
7046: '</tr><tr>'.
7047: '<td>'.$title{'categorize'}.'</td>'.
7048: '<td class="LC_right_item"><span class="LC_nobreak">'.
7049: '<label><input type="radio" name="categorize"'.
7050: $can_cat_dom.' value="dom" />'.$level{'dom'}.'</label> '.
7051: '<label><input type="radio" name="categorize"'.
7052: $can_cat_crs.'value="crs" />'.$level{'crs'}.'</label></span></td>'.
7053: '</tr><tr class="LC_odd_row">'.
7054: '<td>'.$title{'togglecatscomm'}.'</td>'.
7055: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
7056: '<input type="radio" name="togglecatscomm"'.
7057: $toggle_catscomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
7058: '<label><input type="radio" name="togglecatscomm"'.
7059: $toggle_catscomm_comm.' value="comm" />'.$level{'comm'}.'</label></span></td>'.
7060: '</tr><tr>'.
7061: '<td>'.$title{'categorizecomm'}.'</td>'.
7062: '<td class="LC_right_item"><span class="LC_nobreak">'.
7063: '<label><input type="radio" name="categorizecomm"'.
7064: $can_catcomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
7065: '<label><input type="radio" name="categorizecomm"'.
7066: $can_catcomm_comm.'value="comm" />'.$level{'comm'}.'</label></span></td>'.
7067: '</tr><tr>'.
7068: '<td>'.$title{'togglecatsplace'}.'</td>'.
7069: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
7070: '<input type="radio" name="togglecatsplace"'.
7071: $toggle_catsplace_dom.' value="dom" />'.$level{'dom'}.'</label> '.
7072: '<label><input type="radio" name="togglecatscomm"'.
7073: $toggle_catsplace_place.' value="comm" />'.$level{'place'}.'</label></span></td>'.
7074: '</tr><tr>'.
7075: '<td>'.$title{'categorizeplace'}.'</td>'.
7076: '<td class="LC_right_item"><span class="LC_nobreak">'.
7077: '<label><input type="radio" name="categorizeplace"'.
7078: $can_catplace_dom.' value="dom" />'.$level{'dom'}.'</label> '.
7079: '<label><input type="radio" name="categorizeplace"'.
7080: $can_catplace_place.'value="place" />'.$level{'place'}.'</label></span></td>'.
7081: '</tr>';
7082: $$rowtotal += 6;
7083: } else {
7084: my $css_class;
7085: my $itemcount = 1;
7086: my $cathash;
7087: if (ref($settings) eq 'HASH') {
7088: $cathash = $settings->{'cats'};
7089: }
7090: if (ref($cathash) eq 'HASH') {
7091: my (@cats,@trails,%allitems,%idx,@jsarray);
7092: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,
7093: \%allitems,\%idx,\@jsarray);
7094: my $maxdepth = scalar(@cats);
7095: my $colattrib = '';
7096: if ($maxdepth > 2) {
7097: $colattrib = ' colspan="2" ';
7098: }
7099: my @path;
7100: if (@cats > 0) {
7101: if (ref($cats[0]) eq 'ARRAY') {
7102: my $numtop = @{$cats[0]};
7103: my $maxnum = $numtop;
7104: my %default_names = (
7105: instcode => &mt('Official courses'),
7106: communities => &mt('Communities'),
7107: placement => &mt('Placement Tests'),
7108: );
7109:
7110: if ((!grep(/^instcode$/,@{$cats[0]})) ||
7111: ($cathash->{'instcode::0'} eq '') ||
7112: (!grep(/^communities$/,@{$cats[0]})) ||
7113: ($cathash->{'communities::0'} eq '') ||
7114: (!grep(/^placement$/,@{$cats[0]})) ||
7115: ($cathash->{'placement::0'} eq '')) {
7116: $maxnum ++;
7117: }
7118: my $lastidx;
7119: for (my $i=0; $i<$numtop; $i++) {
7120: my $parent = $cats[0][$i];
7121: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7122: my $item = &escape($parent).'::0';
7123: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$item','$idx{$item}'".');"';
7124: $lastidx = $idx{$item};
7125: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
7126: .'<select name="'.$item.'"'.$chgstr.'>';
7127: for (my $k=0; $k<=$maxnum; $k++) {
7128: my $vpos = $k+1;
7129: my $selstr;
7130: if ($k == $i) {
7131: $selstr = ' selected="selected" ';
7132: }
7133: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
7134: }
7135: $datatable .= '</select></span></td><td>';
7136: if ($parent eq 'instcode' || $parent eq 'communities' || $parent eq 'placement') {
7137: $datatable .= '<span class="LC_nobreak">'
7138: .$default_names{$parent}.'</span>';
7139: if ($parent eq 'instcode') {
7140: $datatable .= '<br /><span class="LC_nobreak">('
7141: .&mt('with institutional codes')
7142: .')</span></td><td'.$colattrib.'>';
7143: } else {
7144: $datatable .= '<table><tr><td>';
7145: }
7146: $datatable .= '<span class="LC_nobreak">'
7147: .'<label><input type="radio" name="'
7148: .$parent.'" value="1" checked="checked" />'
7149: .&mt('Display').'</label>';
7150: if ($parent eq 'instcode') {
7151: $datatable .= ' ';
7152: } else {
7153: $datatable .= '</span></td></tr><tr><td>'
7154: .'<span class="LC_nobreak">';
7155: }
7156: $datatable .= '<label><input type="radio" name="'
7157: .$parent.'" value="0" />'
7158: .&mt('Do not display').'</label></span>';
7159: if (($parent eq 'communities') || ($parent eq 'placement')) {
7160: $datatable .= '</td></tr></table>';
7161: }
7162: $datatable .= '</td>';
7163: } else {
7164: $datatable .= $parent
7165: .' <span class="LC_nobreak"><label>'
7166: .'<input type="checkbox" name="deletecategory" '
7167: .'value="'.$item.'" />'.&mt('Delete').'</label></span></td>';
7168: }
7169: my $depth = 1;
7170: push(@path,$parent);
7171: $datatable .= &build_category_rows($itemcount,\@cats,$depth,$parent,\@path,\%idx);
7172: pop(@path);
7173: $datatable .= '</tr><tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr>';
7174: $itemcount ++;
7175: }
7176: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7177: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','$lastidx'".');"';
7178: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="addcategory_pos"'.$chgstr.'>';
7179: for (my $k=0; $k<=$maxnum; $k++) {
7180: my $vpos = $k+1;
7181: my $selstr;
7182: if ($k == $numtop) {
7183: $selstr = ' selected="selected" ';
7184: }
7185: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
7186: }
7187: $datatable .= '</select></span></td><td colspan="2">'.&mt('Add category:').' '
7188: .'<input type="text" size="20" name="addcategory_name" value="" /></td>'
7189: .'</tr>'."\n";
7190: $itemcount ++;
7191: foreach my $default ('instcode','communities','placement') {
7192: if ((!grep(/^\Q$default\E$/,@{$cats[0]})) || ($cathash->{$default.'::0'} eq '')) {
7193: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7194: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$default"."_pos','$lastidx'".');"';
7195: $datatable .= '<tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr><tr '.$css_class.'><td>'.
7196: '<span class="LC_nobreak"><select name="'.$default.'_pos"'.$chgstr.'>';
7197: for (my $k=0; $k<=$maxnum; $k++) {
7198: my $vpos = $k+1;
7199: my $selstr;
7200: if ($k == $maxnum) {
7201: $selstr = ' selected="selected" ';
7202: }
7203: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
7204: }
7205: $datatable .= '</select></span></td>'.
7206: '<td><span class="LC_nobreak">'.
7207: $default_names{$default}.'</span>';
7208: if ($default eq 'instcode') {
7209: $datatable .= '<br /><span class="LC_nobreak">('
7210: .&mt('with institutional codes').')</span>';
7211: }
7212: $datatable .= '</td>'
7213: .'<td><span class="LC_nobreak"><label><input type="radio" name="'.$default.'" value="1" />'
7214: .&mt('Display').'</label> '
7215: .'<label><input type="radio" name="'.$default.'" value="0" checked="checked"/>'
7216: .&mt('Do not display').'</label></span></td></tr>';
7217: }
7218: }
7219: }
7220: } else {
7221: $datatable .= &initialize_categories($itemcount);
7222: }
7223: } else {
7224: $datatable .= '<td class="LC_right_item">'.$hdritem->{'header'}->[1]->{'col2'}.'</td>'
7225: .&initialize_categories($itemcount);
7226: }
7227: $$rowtotal += $itemcount;
7228: }
7229: return $datatable;
7230: }
7231:
7232: sub print_serverstatuses {
7233: my ($dom,$settings,$rowtotal) = @_;
7234: my $datatable;
7235: my @pages = &serverstatus_pages();
7236: my (%namedaccess,%machineaccess);
7237: foreach my $type (@pages) {
7238: $namedaccess{$type} = '';
7239: $machineaccess{$type}= '';
7240: }
7241: if (ref($settings) eq 'HASH') {
7242: foreach my $type (@pages) {
7243: if (exists($settings->{$type})) {
7244: if (ref($settings->{$type}) eq 'HASH') {
7245: foreach my $key (keys(%{$settings->{$type}})) {
7246: if ($key eq 'namedusers') {
7247: $namedaccess{$type} = $settings->{$type}->{$key};
7248: } elsif ($key eq 'machines') {
7249: $machineaccess{$type} = $settings->{$type}->{$key};
7250: }
7251: }
7252: }
7253: }
7254: }
7255: }
7256: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
7257: my $rownum = 0;
7258: my $css_class;
7259: foreach my $type (@pages) {
7260: $rownum ++;
7261: $css_class = $rownum%2?' class="LC_odd_row"':'';
7262: $datatable .= '<tr'.$css_class.'>'.
7263: '<td><span class="LC_nobreak">'.
7264: $titles->{$type}.'</span></td>'.
7265: '<td class="LC_left_item">'.
7266: '<input type="text" name="'.$type.'_namedusers" '.
7267: 'value="'.$namedaccess{$type}.'" size="30" /></td>'.
7268: '<td class="LC_right_item">'.
7269: '<span class="LC_nobreak">'.
7270: '<input type="text" name="'.$type.'_machines" '.
7271: 'value="'.$machineaccess{$type}.'" size="10" />'.
7272: '</td></tr>'."\n";
7273: }
7274: $$rowtotal += $rownum;
7275: return $datatable;
7276: }
7277:
7278: sub serverstatus_pages {
7279: return ('userstatus','lonstatus','loncron','server-status','codeversions',
7280: 'checksums','clusterstatus','certstatus','metadata_keywords',
7281: 'metadata_harvest','takeoffline','takeonline','showenv','toggledebug',
7282: 'ping','domconf','uniquecodes','diskusage','coursecatalog');
7283: }
7284:
7285: sub defaults_javascript {
7286: my ($settings) = @_;
7287: 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.');
7288: my $intauthcost = &mt('Warning: bcrypt encryption cost for internal authentication must be an integer.');
7289: &js_escape(\$intauthcheck);
7290: &js_escape(\$intauthcost);
7291: my $intauthjs = <<"ENDSCRIPT";
7292:
7293: function warnIntAuth(field) {
7294: if (field.name == 'intauth_check') {
7295: if (field.value == '2') {
7296: alert('$intauthcheck');
7297: }
7298: }
7299: if (field.name == 'intauth_cost') {
7300: field.value.replace(/\s/g,'');
7301: if (field.value != '') {
7302: var regexdigit=/^\\d+\$/;
7303: if (!regexdigit.test(field.value)) {
7304: alert('$intauthcost');
7305: }
7306: }
7307: }
7308: return;
7309: }
7310:
7311: ENDSCRIPT
7312:
7313: if (ref($settings) ne 'HASH') {
7314: return &Apache::lonhtmlcommon::scripttag($intauthjs);
7315: }
7316: if ((ref($settings->{'inststatusorder'}) eq 'ARRAY') && (ref($settings->{'inststatustypes'}) eq 'HASH')) {
7317: my $maxnum = scalar(@{$settings->{'inststatusorder'}});
7318: if ($maxnum eq '') {
7319: $maxnum = 0;
7320: }
7321: $maxnum ++;
7322: my $jstext = ' var inststatuses = Array('."'".join("','",@{$settings->{'inststatusorder'}})."'".');';
7323: return <<"ENDSCRIPT";
7324: <script type="text/javascript">
7325: // <![CDATA[
7326: function reorderTypes(form,caller) {
7327: var changedVal;
7328: $jstext
7329: var newpos = 'addinststatus_pos';
7330: var current = new Array;
7331: var maxh = $maxnum;
7332: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
7333: var oldVal;
7334: if (caller == newpos) {
7335: changedVal = newitemVal;
7336: } else {
7337: var curritem = 'inststatus_pos_'+caller;
7338: changedVal = form.elements[curritem].options[form.elements[curritem].selectedIndex].value;
7339: current[newitemVal] = newpos;
7340: }
7341: for (var i=0; i<inststatuses.length; i++) {
7342: if (inststatuses[i] != caller) {
7343: var elementName = 'inststatus_pos_'+inststatuses[i];
7344: if (form.elements[elementName]) {
7345: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
7346: current[currVal] = elementName;
7347: }
7348: }
7349: }
7350: for (var j=0; j<maxh; j++) {
7351: if (current[j] == undefined) {
7352: oldVal = j;
7353: }
7354: }
7355: if (oldVal < changedVal) {
7356: for (var k=oldVal+1; k<=changedVal ; k++) {
7357: var elementName = current[k];
7358: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
7359: }
7360: } else {
7361: for (var k=changedVal; k<oldVal; k++) {
7362: var elementName = current[k];
7363: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
7364: }
7365: }
7366: return;
7367: }
7368:
7369: $intauthjs
7370:
7371: // ]]>
7372: </script>
7373:
7374: ENDSCRIPT
7375: } else {
7376: return &Apache::lonhtmlcommon::scripttag($intauthjs);
7377: }
7378: }
7379:
7380: sub coursecategories_javascript {
7381: my ($settings) = @_;
7382: my ($output,$jstext,$cathash);
7383: if (ref($settings) eq 'HASH') {
7384: $cathash = $settings->{'cats'};
7385: }
7386: if (ref($cathash) eq 'HASH') {
7387: my (@cats,@jsarray,%idx);
7388: &Apache::loncommon::gather_categories($cathash,\@cats,\%idx,\@jsarray);
7389: if (@jsarray > 0) {
7390: $jstext = ' var categories = Array('.scalar(@jsarray).');'."\n";
7391: for (my $i=0; $i<@jsarray; $i++) {
7392: if (ref($jsarray[$i]) eq 'ARRAY') {
7393: my $catstr = join('","',@{$jsarray[$i]});
7394: $jstext .= ' categories['.$i.'] = Array("'.$catstr.'");'."\n";
7395: }
7396: }
7397: }
7398: } else {
7399: $jstext = ' var categories = Array(1);'."\n".
7400: ' categories[0] = Array("instcode_pos");'."\n";
7401: }
7402: my $instcode_reserved = &mt('The name: [_1] is a reserved category.','"instcode"');
7403: my $communities_reserved = &mt('The name: [_1] is a reserved category.','"communities"');
7404: my $placement_reserved = &mt('The name: [_1] is a reserved category.','"placement"');
7405: my $choose_again = "\n".&mt('Please use a different name for the new top level category.');
7406: &js_escape(\$instcode_reserved);
7407: &js_escape(\$communities_reserved);
7408: &js_escape(\$placement_reserved);
7409: &js_escape(\$choose_again);
7410: $output = <<"ENDSCRIPT";
7411: <script type="text/javascript">
7412: // <![CDATA[
7413: function reorderCats(form,parent,item,idx) {
7414: var changedVal;
7415: $jstext
7416: var newpos = 'addcategory_pos';
7417: if (parent == '') {
7418: var has_instcode = 0;
7419: var maxtop = categories[idx].length;
7420: for (var j=0; j<maxtop; j++) {
7421: if (categories[idx][j] == 'instcode::0') {
7422: has_instcode == 1;
7423: }
7424: }
7425: if (has_instcode == 0) {
7426: categories[idx][maxtop] = 'instcode_pos';
7427: }
7428: } else {
7429: newpos += '_'+parent;
7430: }
7431: var maxh = 1 + categories[idx].length;
7432: var current = new Array;
7433: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
7434: if (item == newpos) {
7435: changedVal = newitemVal;
7436: } else {
7437: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
7438: current[newitemVal] = newpos;
7439: }
7440: for (var i=0; i<categories[idx].length; i++) {
7441: var elementName = categories[idx][i];
7442: if (elementName != item) {
7443: if (form.elements[elementName]) {
7444: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
7445: current[currVal] = elementName;
7446: }
7447: }
7448: }
7449: var oldVal;
7450: for (var j=0; j<maxh; j++) {
7451: if (current[j] == undefined) {
7452: oldVal = j;
7453: }
7454: }
7455: if (oldVal < changedVal) {
7456: for (var k=oldVal+1; k<=changedVal ; k++) {
7457: var elementName = current[k];
7458: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
7459: }
7460: } else {
7461: for (var k=changedVal; k<oldVal; k++) {
7462: var elementName = current[k];
7463: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
7464: }
7465: }
7466: return;
7467: }
7468:
7469: function categoryCheck(form) {
7470: if (form.elements['addcategory_name'].value == 'instcode') {
7471: alert('$instcode_reserved\\n$choose_again');
7472: return false;
7473: }
7474: if (form.elements['addcategory_name'].value == 'communities') {
7475: alert('$communities_reserved\\n$choose_again');
7476: return false;
7477: }
7478: if (form.elements['addcategory_name'].value == 'placement') {
7479: alert('$placement_reserved\\n$choose_again');
7480: return false;
7481: }
7482: return true;
7483: }
7484:
7485: // ]]>
7486: </script>
7487:
7488: ENDSCRIPT
7489: return $output;
7490: }
7491:
7492: sub initialize_categories {
7493: my ($itemcount) = @_;
7494: my ($datatable,$css_class,$chgstr);
7495: my %default_names = (
7496: instcode => 'Official courses (with institutional codes)',
7497: communities => 'Communities',
7498: placement => 'Placement Tests',
7499: );
7500: my $select0 = ' selected="selected"';
7501: my $select1 = '';
7502: foreach my $default ('instcode','communities','placement') {
7503: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7504: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'',$default"."_pos','0'".');"';
7505: if (($default eq 'communities') || ($default eq 'placement')) {
7506: $select1 = $select0;
7507: $select0 = '';
7508: }
7509: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
7510: .'<select name="'.$default.'_pos">'
7511: .'<option value="0"'.$select0.'>1</option>'
7512: .'<option value="1"'.$select1.'>2</option>'
7513: .'<option value="2">3</option></select> '
7514: .$default_names{$default}
7515: .'</span></td><td><span class="LC_nobreak">'
7516: .'<label><input type="radio" name="'.$default.'" value="1" checked="checked" />'
7517: .&mt('Display').'</label> <label>'
7518: .'<input type="radio" name="'.$default.'" value="0" />'.&mt('Do not display')
7519: .'</label></span></td></tr>';
7520: $itemcount ++;
7521: }
7522: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7523: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','0'".');"';
7524: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
7525: .'<select name="addcategory_pos"'.$chgstr.'>'
7526: .'<option value="0">1</option>'
7527: .'<option value="1">2</option>'
7528: .'<option value="2" selected="selected">3</option></select> '
7529: .&mt('Add category').'</td><td>'.&mt('Name:')
7530: .' <input type="text" size="20" name="addcategory_name" value="" /></td></tr>';
7531: return $datatable;
7532: }
7533:
7534: sub build_category_rows {
7535: my ($itemcount,$cats,$depth,$parent,$path,$idx) = @_;
7536: my ($text,$name,$item,$chgstr);
7537: if (ref($cats) eq 'ARRAY') {
7538: my $maxdepth = scalar(@{$cats});
7539: if (ref($cats->[$depth]) eq 'HASH') {
7540: if (ref($cats->[$depth]{$parent}) eq 'ARRAY') {
7541: my $numchildren = @{$cats->[$depth]{$parent}};
7542: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
7543: $text .= '<td><table class="LC_data_table">';
7544: my ($idxnum,$parent_name,$parent_item);
7545: my $higher = $depth - 1;
7546: if ($higher == 0) {
7547: $parent_name = &escape($parent).'::'.$higher;
7548: } else {
7549: if (ref($path) eq 'ARRAY') {
7550: $parent_name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
7551: }
7552: }
7553: $parent_item = 'addcategory_pos_'.$parent_name;
7554: for (my $j=0; $j<=$numchildren; $j++) {
7555: if ($j < $numchildren) {
7556: $name = $cats->[$depth]{$parent}[$j];
7557: $item = &escape($name).':'.&escape($parent).':'.$depth;
7558: $idxnum = $idx->{$item};
7559: } else {
7560: $name = $parent_name;
7561: $item = $parent_item;
7562: }
7563: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'$parent_name','$item','$idxnum'".');"';
7564: $text .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="'.$item.'"'.$chgstr.'>';
7565: for (my $i=0; $i<=$numchildren; $i++) {
7566: my $vpos = $i+1;
7567: my $selstr;
7568: if ($j == $i) {
7569: $selstr = ' selected="selected" ';
7570: }
7571: $text .= '<option value="'.$i.'"'.$selstr.'>'.$vpos.'</option>';
7572: }
7573: $text .= '</select> ';
7574: if ($j < $numchildren) {
7575: my $deeper = $depth+1;
7576: $text .= $name.' '
7577: .'<label><input type="checkbox" name="deletecategory" value="'
7578: .$item.'" />'.&mt('Delete').'</label></span></td><td>';
7579: if(ref($path) eq 'ARRAY') {
7580: push(@{$path},$name);
7581: $text .= &build_category_rows($itemcount,$cats,$deeper,$name,$path,$idx);
7582: pop(@{$path});
7583: }
7584: } else {
7585: $text .= &mt('Add subcategory:').' </span><input type="textbox" size="20" name="addcategory_name_';
7586: if ($j == $numchildren) {
7587: $text .= $name;
7588: } else {
7589: $text .= $item;
7590: }
7591: $text .= '" value="" />';
7592: }
7593: $text .= '</td></tr>';
7594: }
7595: $text .= '</table></td>';
7596: } else {
7597: my $higher = $depth-1;
7598: if ($higher == 0) {
7599: $name = &escape($parent).'::'.$higher;
7600: } else {
7601: if (ref($path) eq 'ARRAY') {
7602: $name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
7603: }
7604: }
7605: my $colspan;
7606: if ($parent ne 'instcode') {
7607: $colspan = $maxdepth - $depth - 1;
7608: $text .= '<td colspan="'.$colspan.'">'.&mt('Add subcategory:').'<input type="textbox" size="20" name="subcat_'.$name.'" value="" /></td>';
7609: }
7610: }
7611: }
7612: }
7613: return $text;
7614: }
7615:
7616: sub modifiable_userdata_row {
7617: my ($context,$item,$settings,$numinrow,$rowcount,$usertypes,$fieldsref,$titlesref,
7618: $rowid,$customcss,$rowstyle) = @_;
7619: my ($role,$rolename,$statustype);
7620: $role = $item;
7621: if ($context eq 'cancreate') {
7622: if ($item =~ /^(emailusername)_(.+)$/) {
7623: $role = $1;
7624: $statustype = $2;
7625: if (ref($usertypes) eq 'HASH') {
7626: if ($usertypes->{$statustype}) {
7627: $rolename = &mt('Data provided by [_1]',$usertypes->{$statustype});
7628: } else {
7629: $rolename = &mt('Data provided by user');
7630: }
7631: }
7632: }
7633: } elsif ($context eq 'selfcreate') {
7634: if (ref($usertypes) eq 'HASH') {
7635: $rolename = $usertypes->{$role};
7636: } else {
7637: $rolename = $role;
7638: }
7639: } else {
7640: if ($role eq 'cr') {
7641: $rolename = &mt('Custom role');
7642: } else {
7643: $rolename = &Apache::lonnet::plaintext($role);
7644: }
7645: }
7646: my (@fields,%fieldtitles);
7647: if (ref($fieldsref) eq 'ARRAY') {
7648: @fields = @{$fieldsref};
7649: } else {
7650: @fields = ('lastname','firstname','middlename','generation',
7651: 'permanentemail','id');
7652: }
7653: if ((ref($titlesref) eq 'HASH')) {
7654: %fieldtitles = %{$titlesref};
7655: } else {
7656: %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
7657: }
7658: my $output;
7659: my $css_class;
7660: if ($rowcount%2) {
7661: $css_class = 'LC_odd_row';
7662: }
7663: if ($customcss) {
7664: $css_class .= " $customcss";
7665: }
7666: $css_class =~ s/^\s+//;
7667: if ($css_class) {
7668: $css_class = ' class="'.$css_class.'"';
7669: }
7670: if ($rowstyle) {
7671: $css_class .= ' style="'.$rowstyle.'"';
7672: }
7673: if ($rowid) {
7674: $rowid = ' id="'.$rowid.'"';
7675: }
7676: $output = '<tr '.$css_class.$rowid.'>'.
7677: '<td><span class="LC_nobreak">'.$rolename.'</span></td>'.
7678: '<td class="LC_left_item" colspan="2"><table>';
7679: my $rem;
7680: my %checks;
7681: if (ref($settings) eq 'HASH') {
7682: if (ref($settings->{$context}) eq 'HASH') {
7683: if (ref($settings->{$context}->{$role}) eq 'HASH') {
7684: my $hashref = $settings->{$context}->{$role};
7685: if ($role eq 'emailusername') {
7686: if ($statustype) {
7687: if (ref($settings->{$context}->{$role}->{$statustype}) eq 'HASH') {
7688: $hashref = $settings->{$context}->{$role}->{$statustype};
7689: if (ref($hashref) eq 'HASH') {
7690: foreach my $field (@fields) {
7691: if ($hashref->{$field}) {
7692: $checks{$field} = $hashref->{$field};
7693: }
7694: }
7695: }
7696: }
7697: }
7698: } else {
7699: if (ref($hashref) eq 'HASH') {
7700: foreach my $field (@fields) {
7701: if ($hashref->{$field}) {
7702: $checks{$field} = ' checked="checked" ';
7703: }
7704: }
7705: }
7706: }
7707: }
7708: }
7709: }
7710:
7711: my $total = scalar(@fields);
7712: for (my $i=0; $i<$total; $i++) {
7713: $rem = $i%($numinrow);
7714: if ($rem == 0) {
7715: if ($i > 0) {
7716: $output .= '</tr>';
7717: }
7718: $output .= '<tr>';
7719: }
7720: my $check = ' ';
7721: unless ($role eq 'emailusername') {
7722: if (exists($checks{$fields[$i]})) {
7723: $check = $checks{$fields[$i]}
7724: } else {
7725: if ($role eq 'st') {
7726: if (ref($settings) ne 'HASH') {
7727: $check = ' checked="checked" ';
7728: }
7729: }
7730: }
7731: }
7732: $output .= '<td class="LC_left_item">'.
7733: '<span class="LC_nobreak">';
7734: if ($role eq 'emailusername') {
7735: unless ($checks{$fields[$i]} =~ /^(required|optional)$/) {
7736: $checks{$fields[$i]} = 'omit';
7737: }
7738: foreach my $option ('required','optional','omit') {
7739: my $checked='';
7740: if ($checks{$fields[$i]} eq $option) {
7741: $checked='checked="checked" ';
7742: }
7743: $output .= '<label>'.
7744: '<input type="radio" name="canmodify_'.$item.'_'.$fields[$i].'" value="'.$option.'" '.$checked.'/>'.
7745: &mt($option).'</label>'.(' ' x2);
7746: }
7747: $output .= '<i>'.$fieldtitles{$fields[$i]}.'</i>';
7748: } else {
7749: $output .= '<label>'.
7750: '<input type="checkbox" name="canmodify_'.$role.'" '.
7751: 'value="'.$fields[$i].'"'.$check.'/>'.$fieldtitles{$fields[$i]}.
7752: '</label>';
7753: }
7754: $output .= '</span></td>';
7755: }
7756: $rem = $total%$numinrow;
7757: my $colsleft;
7758: if ($rem) {
7759: $colsleft = $numinrow - $rem;
7760: }
7761: if ($colsleft > 1) {
7762: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
7763: ' </td>';
7764: } elsif ($colsleft == 1) {
7765: $output .= '<td class="LC_left_item"> </td>';
7766: }
7767: $output .= '</tr></table></td></tr>';
7768: return $output;
7769: }
7770:
7771: sub insttypes_row {
7772: my ($settings,$types,$usertypes,$dom,$numinrow,$othertitle,$context,$rowtotal,$onclick,
7773: $customcss,$rowstyle) = @_;
7774: my %lt = &Apache::lonlocal::texthash (
7775: cansearch => 'Users allowed to search',
7776: statustocreate => 'Institutional affiliation(s) able to create own account (login/SSO)',
7777: lockablenames => 'User preference to lock name',
7778: selfassign => 'Self-reportable affiliations',
7779: );
7780: my $showdom;
7781: if ($context eq 'cansearch') {
7782: $showdom = ' ('.$dom.')';
7783: }
7784: my $class = 'LC_left_item';
7785: if ($context eq 'statustocreate') {
7786: $class = 'LC_right_item';
7787: }
7788: my $css_class;
7789: if ($$rowtotal%2) {
7790: $css_class = 'LC_odd_row';
7791: }
7792: if ($customcss) {
7793: $css_class .= ' '.$customcss;
7794: }
7795: $css_class =~ s/^\s+//;
7796: if ($css_class) {
7797: $css_class = ' class="'.$css_class.'"';
7798: }
7799: if ($rowstyle) {
7800: $css_class .= ' style="'.$rowstyle.'"';
7801: }
7802: if ($onclick) {
7803: $onclick = 'onclick="'.$onclick.'" ';
7804: }
7805: my $output = '<tr'.$css_class.'>'.
7806: '<td>'.$lt{$context}.$showdom.
7807: '</td><td class="'.$class.'" colspan="2"><table>';
7808: my $rem;
7809: if (ref($types) eq 'ARRAY') {
7810: for (my $i=0; $i<@{$types}; $i++) {
7811: if (defined($usertypes->{$types->[$i]})) {
7812: my $rem = $i%($numinrow);
7813: if ($rem == 0) {
7814: if ($i > 0) {
7815: $output .= '</tr>';
7816: }
7817: $output .= '<tr>';
7818: }
7819: my $check = ' ';
7820: if (ref($settings) eq 'HASH') {
7821: if (ref($settings->{$context}) eq 'ARRAY') {
7822: if (grep(/^\Q$types->[$i]\E$/,@{$settings->{$context}})) {
7823: $check = ' checked="checked" ';
7824: }
7825: } elsif ($context eq 'statustocreate') {
7826: $check = ' checked="checked" ';
7827: }
7828: }
7829: $output .= '<td class="LC_left_item">'.
7830: '<span class="LC_nobreak"><label>'.
7831: '<input type="checkbox" name="'.$context.'" '.
7832: 'value="'.$types->[$i].'"'.$check.$onclick.' />'.
7833: $usertypes->{$types->[$i]}.'</label></span></td>';
7834: }
7835: }
7836: $rem = @{$types}%($numinrow);
7837: }
7838: my $colsleft = $numinrow - $rem;
7839: if (($rem == 0) && (@{$types} > 0)) {
7840: $output .= '<tr>';
7841: }
7842: if ($colsleft > 1) {
7843: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
7844: } else {
7845: $output .= '<td class="LC_left_item">';
7846: }
7847: my $defcheck = ' ';
7848: if (ref($settings) eq 'HASH') {
7849: if (ref($settings->{$context}) eq 'ARRAY') {
7850: if (grep(/^default$/,@{$settings->{$context}})) {
7851: $defcheck = ' checked="checked" ';
7852: }
7853: } elsif ($context eq 'statustocreate') {
7854: $defcheck = ' checked="checked" ';
7855: }
7856: }
7857: $output .= '<span class="LC_nobreak"><label>'.
7858: '<input type="checkbox" name="'.$context.'" '.
7859: 'value="default"'.$defcheck.$onclick.' />'.
7860: $othertitle.'</label></span></td>'.
7861: '</tr></table></td></tr>';
7862: return $output;
7863: }
7864:
7865: sub sorted_searchtitles {
7866: my %searchtitles = &Apache::lonlocal::texthash(
7867: 'uname' => 'username',
7868: 'lastname' => 'last name',
7869: 'lastfirst' => 'last name, first name',
7870: );
7871: my @titleorder = ('uname','lastname','lastfirst');
7872: return (\%searchtitles,\@titleorder);
7873: }
7874:
7875: sub sorted_searchtypes {
7876: my %srchtypes_desc = (
7877: exact => 'is exact match',
7878: contains => 'contains ..',
7879: begins => 'begins with ..',
7880: );
7881: my @srchtypeorder = ('exact','begins','contains');
7882: return (\%srchtypes_desc,\@srchtypeorder);
7883: }
7884:
7885: sub usertype_update_row {
7886: my ($settings,$usertypes,$fieldtitles,$fields,$types,$rownums) = @_;
7887: my $datatable;
7888: my $numinrow = 4;
7889: foreach my $type (@{$types}) {
7890: if (defined($usertypes->{$type})) {
7891: $$rownums ++;
7892: my $css_class = $$rownums%2?' class="LC_odd_row"':'';
7893: $datatable .= '<tr'.$css_class.'><td>'.$usertypes->{$type}.
7894: '</td><td class="LC_left_item"><table>';
7895: for (my $i=0; $i<@{$fields}; $i++) {
7896: my $rem = $i%($numinrow);
7897: if ($rem == 0) {
7898: if ($i > 0) {
7899: $datatable .= '</tr>';
7900: }
7901: $datatable .= '<tr>';
7902: }
7903: my $check = ' ';
7904: if (ref($settings) eq 'HASH') {
7905: if (ref($settings->{'fields'}) eq 'HASH') {
7906: if (ref($settings->{'fields'}{$type}) eq 'ARRAY') {
7907: if (grep(/^\Q$fields->[$i]\E$/,@{$settings->{'fields'}{$type}})) {
7908: $check = ' checked="checked" ';
7909: }
7910: }
7911: }
7912: }
7913:
7914: if ($i == @{$fields}-1) {
7915: my $colsleft = $numinrow - $rem;
7916: if ($colsleft > 1) {
7917: $datatable .= '<td colspan="'.$colsleft.'">';
7918: } else {
7919: $datatable .= '<td>';
7920: }
7921: } else {
7922: $datatable .= '<td>';
7923: }
7924: $datatable .= '<span class="LC_nobreak"><label>'.
7925: '<input type="checkbox" name="updateable_'.$type.
7926: '_'.$fields->[$i].'" value="1"'.$check.'/>'.
7927: $fieldtitles->{$fields->[$i]}.'</label></span></td>';
7928: }
7929: $datatable .= '</tr></table></td></tr>';
7930: }
7931: }
7932: return $datatable;
7933: }
7934:
7935: sub modify_login {
7936: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
7937: my ($resulttext,$errors,$colchgtext,%changes,%colchanges,%newfile,%newurl,
7938: %curr_loginvia,%loginhash,@currlangs,@newlangs,$addedfile,%title,@offon);
7939: %title = ( coursecatalog => 'Display course catalog',
7940: adminmail => 'Display administrator E-mail address',
7941: helpdesk => 'Display "Contact Helpdesk" link',
7942: newuser => 'Link for visitors to create a user account',
7943: loginheader => 'Log-in box header');
7944: @offon = ('off','on');
7945: if (ref($domconfig{login}) eq 'HASH') {
7946: if (ref($domconfig{login}{loginvia}) eq 'HASH') {
7947: foreach my $lonhost (keys(%{$domconfig{login}{loginvia}})) {
7948: $curr_loginvia{$lonhost} = $domconfig{login}{loginvia}{$lonhost};
7949: }
7950: }
7951: }
7952: ($errors,%colchanges) = &modify_colors($r,$dom,$confname,['login'],
7953: \%domconfig,\%loginhash);
7954: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
7955: foreach my $item (@toggles) {
7956: $loginhash{login}{$item} = $env{'form.'.$item};
7957: }
7958: $loginhash{login}{loginheader} = $env{'form.loginheader'};
7959: if (ref($colchanges{'login'}) eq 'HASH') {
7960: $colchgtext = &display_colorchgs($dom,\%colchanges,['login'],
7961: \%loginhash);
7962: }
7963:
7964: my %servers = &Apache::lonnet::internet_dom_servers($dom);
7965: my %domservers = &Apache::lonnet::get_servers($dom);
7966: my @loginvia_attribs = ('serverpath','custompath','exempt');
7967: if (keys(%servers) > 1) {
7968: foreach my $lonhost (keys(%servers)) {
7969: next if ($env{'form.'.$lonhost.'_server'} eq $lonhost);
7970: if (ref($curr_loginvia{$lonhost}) eq 'HASH') {
7971: if ($env{'form.'.$lonhost.'_server'} eq $curr_loginvia{$lonhost}{'server'}) {
7972: $loginhash{login}{loginvia}{$lonhost}{'server'} = $curr_loginvia{$lonhost}{'server'};
7973: } elsif ($curr_loginvia{$lonhost}{'server'} ne '') {
7974: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
7975: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
7976: $changes{'loginvia'}{$lonhost} = 1;
7977: } else {
7978: $loginhash{login}{loginvia}{$lonhost}{'server'} = '';
7979: $changes{'loginvia'}{$lonhost} = 1;
7980: }
7981: } else {
7982: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
7983: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
7984: $changes{'loginvia'}{$lonhost} = 1;
7985: }
7986: }
7987: if ($loginhash{login}{loginvia}{$lonhost}{'server'} eq '') {
7988: foreach my $item (@loginvia_attribs) {
7989: $loginhash{login}{loginvia}{$lonhost}{$item} = '';
7990: }
7991: } else {
7992: foreach my $item (@loginvia_attribs) {
7993: my $new = $env{'form.'.$lonhost.'_'.$item};
7994: if (($item eq 'serverpath') && ($new eq 'custom')) {
7995: $env{'form.'.$lonhost.'_custompath'} =~ s/\s+//g;
7996: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
7997: $new = '/';
7998: }
7999: }
8000: if (($item eq 'custompath') &&
8001: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
8002: $new = '';
8003: }
8004: if ($new ne $curr_loginvia{$lonhost}{$item}) {
8005: $changes{'loginvia'}{$lonhost} = 1;
8006: }
8007: if ($item eq 'exempt') {
8008: $new = &check_exempt_addresses($new);
8009: }
8010: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
8011: }
8012: }
8013: } else {
8014: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
8015: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
8016: $changes{'loginvia'}{$lonhost} = 1;
8017: foreach my $item (@loginvia_attribs) {
8018: my $new = $env{'form.'.$lonhost.'_'.$item};
8019: if (($item eq 'serverpath') && ($new eq 'custom')) {
8020: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
8021: $new = '/';
8022: }
8023: }
8024: if (($item eq 'custompath') &&
8025: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
8026: $new = '';
8027: }
8028: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
8029: }
8030: }
8031: }
8032: }
8033: }
8034:
8035: my $servadm = $r->dir_config('lonAdmEMail');
8036: my %langchoices = &Apache::lonlocal::texthash(&get_languages_hash());
8037: if (ref($domconfig{'login'}) eq 'HASH') {
8038: if (ref($domconfig{'login'}{'helpurl'}) eq 'HASH') {
8039: foreach my $lang (sort(keys(%{$domconfig{'login'}{'helpurl'}}))) {
8040: if ($lang eq 'nolang') {
8041: push(@currlangs,$lang);
8042: } elsif (defined($langchoices{$lang})) {
8043: push(@currlangs,$lang);
8044: } else {
8045: next;
8046: }
8047: }
8048: }
8049: }
8050: my @delurls = &Apache::loncommon::get_env_multiple('form.loginhelpurl_del');
8051: if (@currlangs > 0) {
8052: foreach my $lang (@currlangs) {
8053: if (grep(/^\Q$lang\E$/,@delurls)) {
8054: $changes{'helpurl'}{$lang} = 1;
8055: } elsif ($env{'form.loginhelpurl_'.$lang.'.filename'}) {
8056: $changes{'helpurl'}{$lang} = 1;
8057: $newfile{$lang} = $env{'form.loginhelpurl_'.$lang.'.filename'};
8058: push(@newlangs,$lang);
8059: } else {
8060: $loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang};
8061: }
8062: }
8063: }
8064: unless (grep(/^nolang$/,@currlangs)) {
8065: if ($env{'form.loginhelpurl_nolang.filename'}) {
8066: $changes{'helpurl'}{'nolang'} = 1;
8067: $newfile{'nolang'} = $env{'form.loginhelpurl_nolang.filename'};
8068: push(@newlangs,'nolang');
8069: }
8070: }
8071: if ($env{'form.loginhelpurl_add_lang'}) {
8072: if ((defined($langchoices{$env{'form.loginhelpurl_add_lang'}})) &&
8073: ($env{'form.loginhelpurl_add_file.filename'})) {
8074: $newfile{$env{'form.loginhelpurl_add_lang'}} = $env{'form.loginhelpurl_add_file.filename'};
8075: $addedfile = $env{'form.loginhelpurl_add_lang'};
8076: }
8077: }
8078: if ((@newlangs > 0) || ($addedfile)) {
8079: my $error;
8080: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
8081: if ($configuserok eq 'ok') {
8082: if ($switchserver) {
8083: $error = &mt("Upload of custom help file is not permitted to this server: [_1]",$switchserver);
8084: } elsif ($author_ok eq 'ok') {
8085: my @allnew = @newlangs;
8086: if ($addedfile ne '') {
8087: push(@allnew,$addedfile);
8088: }
8089: foreach my $lang (@allnew) {
8090: my $formelem = 'loginhelpurl_'.$lang;
8091: if ($lang eq $env{'form.loginhelpurl_add_lang'}) {
8092: $formelem = 'loginhelpurl_add_file';
8093: }
8094: (my $result,$newurl{$lang}) = &publishlogo($r,'upload',$formelem,$dom,$confname,
8095: "help/$lang",'','',$newfile{$lang});
8096: if ($result eq 'ok') {
8097: $loginhash{'login'}{'helpurl'}{$lang} = $newurl{$lang};
8098: $changes{'helpurl'}{$lang} = 1;
8099: } else {
8100: my $puberror = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$newfile{$lang},$result);
8101: $errors .= '<li><span class="LC_error">'.$puberror.'</span></li>';
8102: if ((grep(/^\Q$lang\E$/,@currlangs)) &&
8103: (!grep(/^\Q$lang\E$/,@delurls))) {
8104: $loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang};
8105: }
8106: }
8107: }
8108: } else {
8109: $error = &mt("Upload of custom log-in help file(s) failed because an author role could not be assigned to a Domain Configuration user ([_1]) in domain: [_2]. Error was: [_3].",$confname,$dom,$author_ok);
8110: }
8111: } else {
8112: $error = &mt("Upload of custom log-in help file(s) failed because a Domain Configuration user ([_1]) could not be created in domain: [_2]. Error was: [_3].",$confname,$dom,$configuserok);
8113: }
8114: if ($error) {
8115: &Apache::lonnet::logthis($error);
8116: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
8117: }
8118: }
8119:
8120: my (%currheadtagurls,%currexempt,@newhosts,%newheadtagurls,%possexempt);
8121: if (ref($domconfig{'login'}) eq 'HASH') {
8122: if (ref($domconfig{'login'}{'headtag'}) eq 'HASH') {
8123: foreach my $lonhost (keys(%{$domconfig{'login'}{'headtag'}})) {
8124: if ($domservers{$lonhost}) {
8125: if (ref($domconfig{'login'}{'headtag'}{$lonhost}) eq 'HASH') {
8126: $currheadtagurls{$lonhost} = $domconfig{'login'}{'headtag'}{$lonhost}{'url'};
8127: $currexempt{$lonhost} = $domconfig{'login'}{'headtag'}{$lonhost}{'exempt'};
8128: }
8129: }
8130: }
8131: }
8132: }
8133: my @delheadtagurls = &Apache::loncommon::get_env_multiple('form.loginheadtag_del');
8134: foreach my $lonhost (sort(keys(%domservers))) {
8135: if (grep(/^\Q$lonhost\E$/,@delheadtagurls)) {
8136: $changes{'headtag'}{$lonhost} = 1;
8137: } else {
8138: if ($env{'form.loginheadtagexempt_'.$lonhost}) {
8139: $possexempt{$lonhost} = &check_exempt_addresses($env{'form.loginheadtagexempt_'.$lonhost});
8140: }
8141: if ($env{'form.loginheadtag_'.$lonhost.'.filename'}) {
8142: push(@newhosts,$lonhost);
8143: } elsif ($currheadtagurls{$lonhost}) {
8144: $loginhash{'login'}{'headtag'}{$lonhost}{'url'} = $currheadtagurls{$lonhost};
8145: if ($currexempt{$lonhost}) {
8146: if ((!exists($possexempt{$lonhost})) || ($possexempt{$lonhost} ne $currexempt{$lonhost})) {
8147: $changes{'headtag'}{$lonhost} = 1;
8148: }
8149: } elsif ($possexempt{$lonhost}) {
8150: $changes{'headtag'}{$lonhost} = 1;
8151: }
8152: if ($possexempt{$lonhost}) {
8153: $loginhash{'login'}{'headtag'}{$lonhost}{'exempt'} = $possexempt{$lonhost};
8154: }
8155: }
8156: }
8157: }
8158: if (@newhosts) {
8159: my $error;
8160: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
8161: if ($configuserok eq 'ok') {
8162: if ($switchserver) {
8163: $error = &mt("Upload of custom markup is not permitted to this server: [_1]",$switchserver);
8164: } elsif ($author_ok eq 'ok') {
8165: foreach my $lonhost (@newhosts) {
8166: my $formelem = 'loginheadtag_'.$lonhost;
8167: (my $result,$newheadtagurls{$lonhost}) = &publishlogo($r,'upload',$formelem,$dom,$confname,
8168: "login/headtag/$lonhost",'','',
8169: $env{'form.loginheadtag_'.$lonhost.'.filename'});
8170: if ($result eq 'ok') {
8171: $loginhash{'login'}{'headtag'}{$lonhost}{'url'} = $newheadtagurls{$lonhost};
8172: $changes{'headtag'}{$lonhost} = 1;
8173: if ($possexempt{$lonhost}) {
8174: $loginhash{'login'}{'headtag'}{$lonhost}{'exempt'} = $possexempt{$lonhost};
8175: }
8176: } else {
8177: my $puberror = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",
8178: $newheadtagurls{$lonhost},$result);
8179: $errors .= '<li><span class="LC_error">'.$puberror.'</span></li>';
8180: if ((grep(/^\Q$lonhost\E$/,keys(%currheadtagurls))) &&
8181: (!grep(/^\Q$lonhost\E$/,@delheadtagurls))) {
8182: $loginhash{'login'}{'headtag'}{$lonhost} = $currheadtagurls{$lonhost};
8183: }
8184: }
8185: }
8186: } else {
8187: $error = &mt("Upload of custom markup file(s) failed because an author role could not be assigned to a Domain Configuration user ([_1]) in domain: [_2]. Error was: [_3].",$confname,$dom,$author_ok);
8188: }
8189: } else {
8190: $error = &mt("Upload of custom markup file(s) failed because a Domain Configuration user ([_1]) could not be created in domain: [_2]. Error was: [_3].",$confname,$dom,$configuserok);
8191: }
8192: if ($error) {
8193: &Apache::lonnet::logthis($error);
8194: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
8195: }
8196: }
8197: &process_captcha('login',\%changes,$loginhash{'login'},$domconfig{'login'});
8198:
8199: my $defaulthelpfile = '/adm/loginproblems.html';
8200: my $defaulttext = &mt('Default in use');
8201:
8202: my $putresult = &Apache::lonnet::put_dom('configuration',\%loginhash,
8203: $dom);
8204: if ($putresult eq 'ok') {
8205: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
8206: my %defaultchecked = (
8207: 'coursecatalog' => 'on',
8208: 'helpdesk' => 'on',
8209: 'adminmail' => 'off',
8210: 'newuser' => 'off',
8211: );
8212: if (ref($domconfig{'login'}) eq 'HASH') {
8213: foreach my $item (@toggles) {
8214: if ($defaultchecked{$item} eq 'on') {
8215: if (($domconfig{'login'}{$item} eq '0') &&
8216: ($env{'form.'.$item} eq '1')) {
8217: $changes{$item} = 1;
8218: } elsif (($domconfig{'login'}{$item} eq '' ||
8219: $domconfig{'login'}{$item} eq '1') &&
8220: ($env{'form.'.$item} eq '0')) {
8221: $changes{$item} = 1;
8222: }
8223: } elsif ($defaultchecked{$item} eq 'off') {
8224: if (($domconfig{'login'}{$item} eq '1') &&
8225: ($env{'form.'.$item} eq '0')) {
8226: $changes{$item} = 1;
8227: } elsif (($domconfig{'login'}{$item} eq '' ||
8228: $domconfig{'login'}{$item} eq '0') &&
8229: ($env{'form.'.$item} eq '1')) {
8230: $changes{$item} = 1;
8231: }
8232: }
8233: }
8234: }
8235: if (keys(%changes) > 0 || $colchgtext) {
8236: &Apache::loncommon::devalidate_domconfig_cache($dom);
8237: if (ref($lastactref) eq 'HASH') {
8238: $lastactref->{'domainconfig'} = 1;
8239: }
8240: $resulttext = &mt('Changes made:').'<ul>';
8241: foreach my $item (sort(keys(%changes))) {
8242: if ($item eq 'loginvia') {
8243: if (ref($changes{$item}) eq 'HASH') {
8244: $resulttext .= '<li>'.&mt('Log-in page availability:').'<ul>';
8245: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
8246: if (defined($servers{$loginhash{login}{loginvia}{$lonhost}{'server'}})) {
8247: if (ref($loginhash{login}{loginvia}{$lonhost}) eq 'HASH') {
8248: my $protocol = $Apache::lonnet::protocol{$env{'form.'.$lonhost.'_server'}};
8249: $protocol = 'http' if ($protocol ne 'https');
8250: my $target = $protocol.'://'.$servers{$env{'form.'.$lonhost.'_server'}};
8251:
8252: if ($loginhash{login}{loginvia}{$lonhost}{'serverpath'} eq 'custom') {
8253: $target .= $loginhash{login}{loginvia}{$lonhost}{'custompath'};
8254: } else {
8255: $target .= $loginhash{login}{loginvia}{$lonhost}{'serverpath'};
8256: }
8257: $resulttext .= '<li>'.&mt('Server: [_1] log-in page redirects to [_2].',$servers{$lonhost},'<a href="'.$target.'">'.$target.'</a>');
8258: if ($loginhash{login}{loginvia}{$lonhost}{'exempt'} ne '') {
8259: $resulttext .= ' '.&mt('No redirection for clients from following IPs:').' '.$loginhash{login}{loginvia}{$lonhost}{'exempt'};
8260: }
8261: $resulttext .= '</li>';
8262: } else {
8263: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$lonhost).'</li>';
8264: }
8265: } else {
8266: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$servers{$lonhost}).'</li>';
8267: }
8268: }
8269: $resulttext .= '</ul></li>';
8270: }
8271: } elsif ($item eq 'helpurl') {
8272: if (ref($changes{$item}) eq 'HASH') {
8273: foreach my $lang (sort(keys(%{$changes{$item}}))) {
8274: if (grep(/^\Q$lang\E$/,@delurls)) {
8275: my ($chg,$link);
8276: $link = &Apache::loncommon::modal_link($defaulthelpfile,$defaulttext,600,500);
8277: if ($lang eq 'nolang') {
8278: $chg = &mt('custom log-in help file removed for no preferred language; [_1]',$link);
8279: } else {
8280: $chg = &mt('custom log-in help file removed for specific language: [_1]; [_2]',$langchoices{$lang},$link);
8281: }
8282: $resulttext .= '<li>'.$chg.'</li>';
8283: } else {
8284: my $chg;
8285: if ($lang eq 'nolang') {
8286: $chg = &mt('custom log-in help file for no preferred language');
8287: } else {
8288: $chg = &mt('custom log-in help file for specific language: [_1]',$langchoices{$lang});
8289: }
8290: $resulttext .= '<li>'.&Apache::loncommon::modal_link(
8291: $loginhash{'login'}{'helpurl'}{$lang}.
8292: '?inhibitmenu=yes',$chg,600,500).
8293: '</li>';
8294: }
8295: }
8296: }
8297: } elsif ($item eq 'headtag') {
8298: if (ref($changes{$item}) eq 'HASH') {
8299: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
8300: if (grep(/^\Q$lonhost\E$/,@delheadtagurls)) {
8301: $resulttext .= '<li>'.&mt('custom markup file removed for [_1]',$domservers{$lonhost}).'</li>';
8302: } elsif (ref($loginhash{'login'}{'headtag'}{$lonhost}) eq 'HASH') {
8303: $resulttext .= '<li><a href="'.
8304: "javascript:void(open('$loginhash{'login'}{'headtag'}{$lonhost}{'url'}?inhibitmenu=yes','Custom_HeadTag',
8305: 'menubar=0,toolbar=1,scrollbars=1,width=600,height=500,resizable=yes'))".
8306: '">'.&mt('custom markup').'</a> '.&mt('(for [_1])',$servers{$lonhost}).' ';
8307: if ($possexempt{$lonhost}) {
8308: $resulttext .= &mt('not included for client IP(s): [_1]',$possexempt{$lonhost});
8309: } else {
8310: $resulttext .= &mt('included for any client IP');
8311: }
8312: $resulttext .= '</li>';
8313: }
8314: }
8315: }
8316: } elsif ($item eq 'captcha') {
8317: if (ref($loginhash{'login'}) eq 'HASH') {
8318: my $chgtxt;
8319: if ($loginhash{'login'}{$item} eq 'notused') {
8320: $chgtxt .= &mt('No CAPTCHA validation in use for helpdesk form.');
8321: } else {
8322: my %captchas = &captcha_phrases();
8323: if ($captchas{$loginhash{'login'}{$item}}) {
8324: $chgtxt .= &mt("Validation for helpdesk form set to $captchas{$loginhash{'login'}{$item}}.");
8325: } else {
8326: $chgtxt .= &mt('Validation for helpdesk form set to unknown type.');
8327: }
8328: }
8329: $resulttext .= '<li>'.$chgtxt.'</li>';
8330: }
8331: } elsif ($item eq 'recaptchakeys') {
8332: if (ref($loginhash{'login'}) eq 'HASH') {
8333: my ($privkey,$pubkey);
8334: if (ref($loginhash{'login'}{$item}) eq 'HASH') {
8335: $pubkey = $loginhash{'login'}{$item}{'public'};
8336: $privkey = $loginhash{'login'}{$item}{'private'};
8337: }
8338: my $chgtxt .= &mt('ReCAPTCHA keys changes').'<ul>';
8339: if (!$pubkey) {
8340: $chgtxt .= '<li>'.&mt('Public key deleted').'</li>';
8341: } else {
8342: $chgtxt .= '<li>'.&mt('Public key set to [_1]',$pubkey).'</li>';
8343: }
8344: if (!$privkey) {
8345: $chgtxt .= '<li>'.&mt('Private key deleted').'</li>';
8346: } else {
8347: $chgtxt .= '<li>'.&mt('Private key set to [_1]',$privkey).'</li>';
8348: }
8349: $chgtxt .= '</ul>';
8350: $resulttext .= '<li>'.$chgtxt.'</li>';
8351: }
8352: } elsif ($item eq 'recaptchaversion') {
8353: if (ref($loginhash{'login'}) eq 'HASH') {
8354: if ($loginhash{'login'}{'captcha'} eq 'recaptcha') {
8355: $resulttext .= '<li>'.&mt('ReCAPTCHA for helpdesk form set to version [_1]',$loginhash{'login'}{'recaptchaversion'}).
8356: '</li>';
8357: }
8358: }
8359: } else {
8360: $resulttext .= '<li>'.&mt("$title{$item} set to $offon[$env{'form.'.$item}]").'</li>';
8361: }
8362: }
8363: $resulttext .= $colchgtext.'</ul>';
8364: } else {
8365: $resulttext = &mt('No changes made to log-in page settings');
8366: }
8367: } else {
8368: $resulttext = '<span class="LC_error">'.
8369: &mt('An error occurred: [_1]',$putresult).'</span>';
8370: }
8371: if ($errors) {
8372: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
8373: $errors.'</ul>';
8374: }
8375: return $resulttext;
8376: }
8377:
8378: sub check_exempt_addresses {
8379: my ($iplist) = @_;
8380: $iplist =~ s/^\s+//;
8381: $iplist =~ s/\s+$//;
8382: my @poss_ips = split(/\s*[,:]\s*/,$iplist);
8383: my (@okips,$new);
8384: foreach my $ip (@poss_ips) {
8385: if ($ip =~ /^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$/) {
8386: if (($1 <= 255) && ($2 <= 255) && ($3 <= 255) && ($4 <= 255)) {
8387: push(@okips,$ip);
8388: }
8389: }
8390: }
8391: if (@okips > 0) {
8392: $new = join(',',@okips);
8393: } else {
8394: $new = '';
8395: }
8396: return $new;
8397: }
8398:
8399: sub color_font_choices {
8400: my %choices =
8401: &Apache::lonlocal::texthash (
8402: img => "Header",
8403: bgs => "Background colors",
8404: links => "Link colors",
8405: images => "Images",
8406: font => "Font color",
8407: fontmenu => "Font menu",
8408: pgbg => "Page",
8409: tabbg => "Header",
8410: sidebg => "Border",
8411: link => "Link",
8412: alink => "Active link",
8413: vlink => "Visited link",
8414: );
8415: return %choices;
8416: }
8417:
8418: sub modify_rolecolors {
8419: my ($r,$dom,$confname,$roles,$lastactref,%domconfig) = @_;
8420: my ($resulttext,%rolehash);
8421: $rolehash{'rolecolors'} = {};
8422: if (ref($domconfig{'rolecolors'}) ne 'HASH') {
8423: if ($domconfig{'rolecolors'} eq '') {
8424: $domconfig{'rolecolors'} = {};
8425: }
8426: }
8427: my ($errors,%changes) = &modify_colors($r,$dom,$confname,$roles,
8428: $domconfig{'rolecolors'},$rolehash{'rolecolors'});
8429: my $putresult = &Apache::lonnet::put_dom('configuration',\%rolehash,
8430: $dom);
8431: if ($putresult eq 'ok') {
8432: if (keys(%changes) > 0) {
8433: &Apache::loncommon::devalidate_domconfig_cache($dom);
8434: if (ref($lastactref) eq 'HASH') {
8435: $lastactref->{'domainconfig'} = 1;
8436: }
8437: $resulttext = &display_colorchgs($dom,\%changes,$roles,
8438: $rolehash{'rolecolors'});
8439: } else {
8440: $resulttext = &mt('No changes made to default color schemes');
8441: }
8442: } else {
8443: $resulttext = '<span class="LC_error">'.
8444: &mt('An error occurred: [_1]',$putresult).'</span>';
8445: }
8446: if ($errors) {
8447: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
8448: $errors.'</ul>';
8449: }
8450: return $resulttext;
8451: }
8452:
8453: sub modify_colors {
8454: my ($r,$dom,$confname,$roles,$domconfig,$confhash) = @_;
8455: my (%changes,%choices);
8456: my @bgs;
8457: my @links = ('link','alink','vlink');
8458: my @logintext;
8459: my @images;
8460: my $servadm = $r->dir_config('lonAdmEMail');
8461: my $errors;
8462: my %defaults;
8463: foreach my $role (@{$roles}) {
8464: if ($role eq 'login') {
8465: %choices = &login_choices();
8466: @logintext = ('textcol','bgcol');
8467: } else {
8468: %choices = &color_font_choices();
8469: }
8470: if ($role eq 'login') {
8471: @images = ('img','logo','domlogo','login');
8472: @bgs = ('pgbg','mainbg','sidebg');
8473: } else {
8474: @images = ('img');
8475: @bgs = ('pgbg','tabbg','sidebg');
8476: }
8477: my %defaults = &role_defaults($role,\@bgs,\@links,\@images,\@logintext);
8478: unless ($env{'form.'.$role.'_font'} eq $defaults{'font'}) {
8479: $confhash->{$role}{'font'} = $env{'form.'.$role.'_font'};
8480: }
8481: if ($role eq 'login') {
8482: foreach my $item (@logintext) {
8483: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
8484: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
8485: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
8486: }
8487: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'logintext'}{$item})) {
8488: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
8489: }
8490: }
8491: } else {
8492: $env{'form.'.$role.'_fontmenu'} = lc($env{'form.'.$role.'_fontmenu'});
8493: if ($env{'form.'.$role.'_fontmenu'} =~ /^\w+/) {
8494: $env{'form.'.$role.'_fontmenu'} = '#'.$env{'form.'.$role.'_fontmenu'};
8495: }
8496: unless($env{'form.'.$role.'_fontmenu'} eq lc($defaults{'fontmenu'})) {
8497: $confhash->{$role}{'fontmenu'} = $env{'form.'.$role.'_fontmenu'};
8498: }
8499: }
8500: foreach my $item (@bgs) {
8501: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
8502: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
8503: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
8504: }
8505: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'bgs'}{$item})) {
8506: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
8507: }
8508: }
8509: foreach my $item (@links) {
8510: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
8511: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
8512: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
8513: }
8514: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'links'}{$item})) {
8515: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
8516: }
8517: }
8518: my ($configuserok,$author_ok,$switchserver) =
8519: &config_check($dom,$confname,$servadm);
8520: my ($width,$height) = &thumb_dimensions();
8521: if (ref($domconfig->{$role}) ne 'HASH') {
8522: $domconfig->{$role} = {};
8523: }
8524: foreach my $img (@images) {
8525: if (($role eq 'login') && (($img eq 'img') || ($img eq 'logo'))) {
8526: if (defined($env{'form.login_showlogo_'.$img})) {
8527: $confhash->{$role}{'showlogo'}{$img} = 1;
8528: } else {
8529: $confhash->{$role}{'showlogo'}{$img} = 0;
8530: }
8531: }
8532: if ( ! $env{'form.'.$role.'_'.$img.'.filename'}
8533: && !defined($domconfig->{$role}{$img})
8534: && !$env{'form.'.$role.'_del_'.$img}
8535: && $env{'form.'.$role.'_import_'.$img}) {
8536: # import the old configured image from the .tab setting
8537: # if they haven't provided a new one
8538: $domconfig->{$role}{$img} =
8539: $env{'form.'.$role.'_import_'.$img};
8540: }
8541: if ($env{'form.'.$role.'_'.$img.'.filename'} ne '') {
8542: my $error;
8543: if ($configuserok eq 'ok') {
8544: if ($switchserver) {
8545: $error = &mt("Upload of [_1] image for $role page(s) is not permitted to this server: [_2]",$choices{$img},$switchserver);
8546: } else {
8547: if ($author_ok eq 'ok') {
8548: my ($result,$logourl) =
8549: &publishlogo($r,'upload',$role.'_'.$img,
8550: $dom,$confname,$img,$width,$height);
8551: if ($result eq 'ok') {
8552: $confhash->{$role}{$img} = $logourl;
8553: $changes{$role}{'images'}{$img} = 1;
8554: } else {
8555: $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);
8556: }
8557: } else {
8558: $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);
8559: }
8560: }
8561: } else {
8562: $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);
8563: }
8564: if ($error) {
8565: &Apache::lonnet::logthis($error);
8566: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
8567: }
8568: } elsif ($domconfig->{$role}{$img} ne '') {
8569: if ($domconfig->{$role}{$img} !~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
8570: my $error;
8571: if ($configuserok eq 'ok') {
8572: # is confname an author?
8573: if ($switchserver eq '') {
8574: if ($author_ok eq 'ok') {
8575: my ($result,$logourl) =
8576: &publishlogo($r,'copy',$domconfig->{$role}{$img},
8577: $dom,$confname,$img,$width,$height);
8578: if ($result eq 'ok') {
8579: $confhash->{$role}{$img} = $logourl;
8580: $changes{$role}{'images'}{$img} = 1;
8581: }
8582: }
8583: }
8584: }
8585: }
8586: }
8587: }
8588: if (ref($domconfig) eq 'HASH') {
8589: if (ref($domconfig->{$role}) eq 'HASH') {
8590: foreach my $img (@images) {
8591: if ($domconfig->{$role}{$img} ne '') {
8592: if ($env{'form.'.$role.'_del_'.$img}) {
8593: $confhash->{$role}{$img} = '';
8594: $changes{$role}{'images'}{$img} = 1;
8595: } else {
8596: if ($confhash->{$role}{$img} eq '') {
8597: $confhash->{$role}{$img} = $domconfig->{$role}{$img};
8598: }
8599: }
8600: } else {
8601: if ($env{'form.'.$role.'_del_'.$img}) {
8602: $confhash->{$role}{$img} = '';
8603: $changes{$role}{'images'}{$img} = 1;
8604: }
8605: }
8606: if (($role eq 'login') && (($img eq 'logo') || ($img eq 'img'))) {
8607: if (ref($domconfig->{'login'}{'showlogo'}) eq 'HASH') {
8608: if ($confhash->{$role}{'showlogo'}{$img} ne
8609: $domconfig->{$role}{'showlogo'}{$img}) {
8610: $changes{$role}{'showlogo'}{$img} = 1;
8611: }
8612: } else {
8613: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
8614: $changes{$role}{'showlogo'}{$img} = 1;
8615: }
8616: }
8617: }
8618: }
8619: if ($domconfig->{$role}{'font'} ne '') {
8620: if ($confhash->{$role}{'font'} ne $domconfig->{$role}{'font'}) {
8621: $changes{$role}{'font'} = 1;
8622: }
8623: } else {
8624: if ($confhash->{$role}{'font'}) {
8625: $changes{$role}{'font'} = 1;
8626: }
8627: }
8628: if ($role ne 'login') {
8629: if ($domconfig->{$role}{'fontmenu'} ne '') {
8630: if ($confhash->{$role}{'fontmenu'} ne $domconfig->{$role}{'fontmenu'}) {
8631: $changes{$role}{'fontmenu'} = 1;
8632: }
8633: } else {
8634: if ($confhash->{$role}{'fontmenu'}) {
8635: $changes{$role}{'fontmenu'} = 1;
8636: }
8637: }
8638: }
8639: foreach my $item (@bgs) {
8640: if ($domconfig->{$role}{$item} ne '') {
8641: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
8642: $changes{$role}{'bgs'}{$item} = 1;
8643: }
8644: } else {
8645: if ($confhash->{$role}{$item}) {
8646: $changes{$role}{'bgs'}{$item} = 1;
8647: }
8648: }
8649: }
8650: foreach my $item (@links) {
8651: if ($domconfig->{$role}{$item} ne '') {
8652: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
8653: $changes{$role}{'links'}{$item} = 1;
8654: }
8655: } else {
8656: if ($confhash->{$role}{$item}) {
8657: $changes{$role}{'links'}{$item} = 1;
8658: }
8659: }
8660: }
8661: foreach my $item (@logintext) {
8662: if ($domconfig->{$role}{$item} ne '') {
8663: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
8664: $changes{$role}{'logintext'}{$item} = 1;
8665: }
8666: } else {
8667: if ($confhash->{$role}{$item}) {
8668: $changes{$role}{'logintext'}{$item} = 1;
8669: }
8670: }
8671: }
8672: } else {
8673: &default_change_checker($role,\@images,\@links,\@bgs,
8674: \@logintext,$confhash,\%changes);
8675: }
8676: } else {
8677: &default_change_checker($role,\@images,\@links,\@bgs,
8678: \@logintext,$confhash,\%changes);
8679: }
8680: }
8681: return ($errors,%changes);
8682: }
8683:
8684: sub config_check {
8685: my ($dom,$confname,$servadm) = @_;
8686: my ($configuserok,$author_ok,$switchserver,%currroles);
8687: my $uhome = &Apache::lonnet::homeserver($confname,$dom,1);
8688: ($configuserok,%currroles) = &check_configuser($uhome,$dom,
8689: $confname,$servadm);
8690: if ($configuserok eq 'ok') {
8691: $switchserver = &check_switchserver($dom,$confname);
8692: if ($switchserver eq '') {
8693: $author_ok = &check_authorstatus($dom,$confname,%currroles);
8694: }
8695: }
8696: return ($configuserok,$author_ok,$switchserver);
8697: }
8698:
8699: sub default_change_checker {
8700: my ($role,$images,$links,$bgs,$logintext,$confhash,$changes) = @_;
8701: foreach my $item (@{$links}) {
8702: if ($confhash->{$role}{$item}) {
8703: $changes->{$role}{'links'}{$item} = 1;
8704: }
8705: }
8706: foreach my $item (@{$bgs}) {
8707: if ($confhash->{$role}{$item}) {
8708: $changes->{$role}{'bgs'}{$item} = 1;
8709: }
8710: }
8711: foreach my $item (@{$logintext}) {
8712: if ($confhash->{$role}{$item}) {
8713: $changes->{$role}{'logintext'}{$item} = 1;
8714: }
8715: }
8716: foreach my $img (@{$images}) {
8717: if ($env{'form.'.$role.'_del_'.$img}) {
8718: $confhash->{$role}{$img} = '';
8719: $changes->{$role}{'images'}{$img} = 1;
8720: }
8721: if ($role eq 'login') {
8722: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
8723: $changes->{$role}{'showlogo'}{$img} = 1;
8724: }
8725: }
8726: }
8727: if ($confhash->{$role}{'font'}) {
8728: $changes->{$role}{'font'} = 1;
8729: }
8730: }
8731:
8732: sub display_colorchgs {
8733: my ($dom,$changes,$roles,$confhash) = @_;
8734: my (%choices,$resulttext);
8735: if (!grep(/^login$/,@{$roles})) {
8736: $resulttext = &mt('Changes made:').'<br />';
8737: }
8738: foreach my $role (@{$roles}) {
8739: if ($role eq 'login') {
8740: %choices = &login_choices();
8741: } else {
8742: %choices = &color_font_choices();
8743: }
8744: if (ref($changes->{$role}) eq 'HASH') {
8745: if ($role ne 'login') {
8746: $resulttext .= '<h4>'.&mt($role).'</h4>';
8747: }
8748: foreach my $key (sort(keys(%{$changes->{$role}}))) {
8749: if ($role ne 'login') {
8750: $resulttext .= '<ul>';
8751: }
8752: if (ref($changes->{$role}{$key}) eq 'HASH') {
8753: if ($role ne 'login') {
8754: $resulttext .= '<li>'.&mt($choices{$key}).':<ul>';
8755: }
8756: foreach my $item (sort(keys(%{$changes->{$role}{$key}}))) {
8757: if (($role eq 'login') && ($key eq 'showlogo')) {
8758: if ($confhash->{$role}{$key}{$item}) {
8759: $resulttext .= '<li>'.&mt("$choices{$item} set to be displayed").'</li>';
8760: } else {
8761: $resulttext .= '<li>'.&mt("$choices{$item} set to not be displayed").'</li>';
8762: }
8763: } elsif ($confhash->{$role}{$item} eq '') {
8764: $resulttext .= '<li>'.&mt("$choices{$item} set to default").'</li>';
8765: } else {
8766: my $newitem = $confhash->{$role}{$item};
8767: if ($key eq 'images') {
8768: $newitem = '<img src="'.$confhash->{$role}{$item}.'" alt="'.$choices{$item}.'" style="vertical-align: bottom" />';
8769: }
8770: $resulttext .= '<li>'.&mt("$choices{$item} set to [_1]",$newitem).'</li>';
8771: }
8772: }
8773: if ($role ne 'login') {
8774: $resulttext .= '</ul></li>';
8775: }
8776: } else {
8777: if ($confhash->{$role}{$key} eq '') {
8778: $resulttext .= '<li>'.&mt("$choices{$key} set to default").'</li>';
8779: } else {
8780: $resulttext .= '<li>'.&mt("$choices{$key} set to [_1]",$confhash->{$role}{$key}).'</li>';
8781: }
8782: }
8783: if ($role ne 'login') {
8784: $resulttext .= '</ul>';
8785: }
8786: }
8787: }
8788: }
8789: return $resulttext;
8790: }
8791:
8792: sub thumb_dimensions {
8793: return ('200','50');
8794: }
8795:
8796: sub check_dimensions {
8797: my ($inputfile) = @_;
8798: my ($fullwidth,$fullheight);
8799: if ($inputfile =~ m|^[/\w.\-]+$|) {
8800: if (open(PIPE,"identify $inputfile 2>&1 |")) {
8801: my $imageinfo = <PIPE>;
8802: if (!close(PIPE)) {
8803: &Apache::lonnet::logthis("Failed to close PIPE opened to retrieve image information for $inputfile");
8804: }
8805: chomp($imageinfo);
8806: my ($fullsize) =
8807: ($imageinfo =~ /^\Q$inputfile\E\s+\w+\s+(\d+x\d+)/);
8808: if ($fullsize) {
8809: ($fullwidth,$fullheight) = split(/x/,$fullsize);
8810: }
8811: }
8812: }
8813: return ($fullwidth,$fullheight);
8814: }
8815:
8816: sub check_configuser {
8817: my ($uhome,$dom,$confname,$servadm) = @_;
8818: my ($configuserok,%currroles);
8819: if ($uhome eq 'no_host') {
8820: srand( time() ^ ($$ + ($$ << 15)) ); # Seed rand.
8821: my $configpass = &LONCAPA::Enrollment::create_password();
8822: $configuserok =
8823: &Apache::lonnet::modifyuser($dom,$confname,'','internal',
8824: $configpass,'','','','','',undef,$servadm);
8825: } else {
8826: $configuserok = 'ok';
8827: %currroles =
8828: &Apache::lonnet::get_my_roles($confname,$dom,'userroles');
8829: }
8830: return ($configuserok,%currroles);
8831: }
8832:
8833: sub check_authorstatus {
8834: my ($dom,$confname,%currroles) = @_;
8835: my $author_ok;
8836: if (!$currroles{':'.$dom.':au'}) {
8837: my $start = time;
8838: my $end = 0;
8839: $author_ok =
8840: &Apache::lonnet::assignrole($dom,$confname,'/'.$dom.'/',
8841: 'au',$end,$start,'','','domconfig');
8842: } else {
8843: $author_ok = 'ok';
8844: }
8845: return $author_ok;
8846: }
8847:
8848: sub publishlogo {
8849: my ($r,$action,$formname,$dom,$confname,$subdir,$thumbwidth,$thumbheight,$savefileas) = @_;
8850: my ($output,$fname,$logourl,$madethumb);
8851: if ($action eq 'upload') {
8852: $fname=$env{'form.'.$formname.'.filename'};
8853: chop($env{'form.'.$formname});
8854: } else {
8855: ($fname) = ($formname =~ /([^\/]+)$/);
8856: }
8857: if ($savefileas ne '') {
8858: $fname = $savefileas;
8859: }
8860: $fname=&Apache::lonnet::clean_filename($fname);
8861: # See if there is anything left
8862: unless ($fname) { return ('error: no uploaded file'); }
8863: $fname="$subdir/$fname";
8864: my $docroot=$r->dir_config('lonDocRoot');
8865: my $filepath="$docroot/priv";
8866: my $relpath = "$dom/$confname";
8867: my ($fnamepath,$file,$fetchthumb);
8868: $file=$fname;
8869: if ($fname=~m|/|) {
8870: ($fnamepath,$file) = ($fname =~ m|^(.*)/([^/]+)$|);
8871: }
8872: my @parts=split(/\//,"$filepath/$relpath/$fnamepath");
8873: my $count;
8874: for ($count=5;$count<=$#parts;$count++) {
8875: $filepath.="/$parts[$count]";
8876: if ((-e $filepath)!=1) {
8877: mkdir($filepath,02770);
8878: }
8879: }
8880: # Check for bad extension and disallow upload
8881: if ($file=~/\.(\w+)$/ &&
8882: (&Apache::loncommon::fileembstyle($1) eq 'hdn')) {
8883: $output =
8884: &mt('Invalid file extension ([_1]) - reserved for internal use.',$1);
8885: } elsif ($file=~/\.(\w+)$/ &&
8886: !defined(&Apache::loncommon::fileembstyle($1))) {
8887: $output = &mt('Unrecognized file extension ([_1]) - rename the file with a proper extension and re-upload.',$1);
8888: } elsif ($file=~/\.(\d+)\.(\w+)$/) {
8889: $output = &mt('Filename not allowed - rename the file to remove the number immediately before the file extension([_1]) and re-upload.',$2);
8890: } elsif (-d "$filepath/$file") {
8891: $output = &mt('Filename is a directory name - rename the file and re-upload');
8892: } else {
8893: my $source = $filepath.'/'.$file;
8894: my $logfile;
8895: if (!open($logfile,">>$source".'.log')) {
8896: return (&mt('No write permission to Authoring Space'));
8897: }
8898: print $logfile
8899: "\n================= Publish ".localtime()." ================\n".
8900: $env{'user.name'}.':'.$env{'user.domain'}."\n";
8901: # Save the file
8902: if (!open(FH,'>'.$source)) {
8903: &Apache::lonnet::logthis('Failed to create '.$source);
8904: return (&mt('Failed to create file'));
8905: }
8906: if ($action eq 'upload') {
8907: if (!print FH ($env{'form.'.$formname})) {
8908: &Apache::lonnet::logthis('Failed to write to '.$source);
8909: return (&mt('Failed to write file'));
8910: }
8911: } else {
8912: my $original = &Apache::lonnet::filelocation('',$formname);
8913: if(!copy($original,$source)) {
8914: &Apache::lonnet::logthis('Failed to copy '.$original.' to '.$source);
8915: return (&mt('Failed to write file'));
8916: }
8917: }
8918: close(FH);
8919: chmod(0660, $source); # Permissions to rw-rw---.
8920:
8921: my $targetdir=$docroot.'/res/'.$dom.'/'.$confname .'/'.$fnamepath;
8922: my $copyfile=$targetdir.'/'.$file;
8923:
8924: my @parts=split(/\//,$targetdir);
8925: my $path="/$parts[1]/$parts[2]/$parts[3]/$parts[4]";
8926: for (my $count=5;$count<=$#parts;$count++) {
8927: $path.="/$parts[$count]";
8928: if (!-e $path) {
8929: print $logfile "\nCreating directory ".$path;
8930: mkdir($path,02770);
8931: }
8932: }
8933: my $versionresult;
8934: if (-e $copyfile) {
8935: $versionresult = &logo_versioning($targetdir,$file,$logfile);
8936: } else {
8937: $versionresult = 'ok';
8938: }
8939: if ($versionresult eq 'ok') {
8940: if (copy($source,$copyfile)) {
8941: print $logfile "\nCopied original source to ".$copyfile."\n";
8942: $output = 'ok';
8943: $logourl = '/res/'.$dom.'/'.$confname.'/'.$fname;
8944: push(@{$modified_urls},[$copyfile,$source]);
8945: my $metaoutput =
8946: &write_metadata($dom,$confname,$formname,$targetdir,$file,$logfile);
8947: unless ($registered_cleanup) {
8948: my $handlers = $r->get_handlers('PerlCleanupHandler');
8949: $r->set_handlers('PerlCleanupHandler' => [\¬ifysubscribed,@{$handlers}]);
8950: $registered_cleanup=1;
8951: }
8952: } else {
8953: print $logfile "\nUnable to write ".$copyfile.':'.$!."\n";
8954: $output = &mt('Failed to copy file to RES space').", $!";
8955: }
8956: if (($thumbwidth =~ /^\d+$/) && ($thumbheight =~ /^\d+$/)) {
8957: my $inputfile = $filepath.'/'.$file;
8958: my $outfile = $filepath.'/'.'tn-'.$file;
8959: my ($fullwidth,$fullheight) = &check_dimensions($inputfile);
8960: if ($fullwidth ne '' && $fullheight ne '') {
8961: if ($fullwidth > $thumbwidth && $fullheight > $thumbheight) {
8962: my $thumbsize = $thumbwidth.'x'.$thumbheight;
8963: system("convert -sample $thumbsize $inputfile $outfile");
8964: chmod(0660, $filepath.'/tn-'.$file);
8965: if (-e $outfile) {
8966: my $copyfile=$targetdir.'/tn-'.$file;
8967: if (copy($outfile,$copyfile)) {
8968: print $logfile "\nCopied source to ".$copyfile."\n";
8969: my $thumb_metaoutput =
8970: &write_metadata($dom,$confname,$formname,
8971: $targetdir,'tn-'.$file,$logfile);
8972: push(@{$modified_urls},[$copyfile,$outfile]);
8973: unless ($registered_cleanup) {
8974: my $handlers = $r->get_handlers('PerlCleanupHandler');
8975: $r->set_handlers('PerlCleanupHandler' => [\¬ifysubscribed,@{$handlers}]);
8976: $registered_cleanup=1;
8977: }
8978: $madethumb = 1;
8979: } else {
8980: print $logfile "\nUnable to write ".$copyfile.
8981: ':'.$!."\n";
8982: }
8983: }
8984: }
8985: }
8986: }
8987: } else {
8988: $output = $versionresult;
8989: }
8990: }
8991: return ($output,$logourl,$madethumb);
8992: }
8993:
8994: sub logo_versioning {
8995: my ($targetdir,$file,$logfile) = @_;
8996: my $target = $targetdir.'/'.$file;
8997: my ($maxversion,$fn,$extn,$output);
8998: $maxversion = 0;
8999: if ($file =~ /^(.+)\.(\w+)$/) {
9000: $fn=$1;
9001: $extn=$2;
9002: }
9003: opendir(DIR,$targetdir);
9004: while (my $filename=readdir(DIR)) {
9005: if ($filename=~/\Q$fn\E\.(\d+)\.\Q$extn\E$/) {
9006: $maxversion=($1>$maxversion)?$1:$maxversion;
9007: }
9008: }
9009: $maxversion++;
9010: print $logfile "\nCreating old version ".$maxversion."\n";
9011: my $copyfile=$targetdir.'/'.$fn.'.'.$maxversion.'.'.$extn;
9012: if (copy($target,$copyfile)) {
9013: print $logfile "Copied old target to ".$copyfile."\n";
9014: $copyfile=$copyfile.'.meta';
9015: if (copy($target.'.meta',$copyfile)) {
9016: print $logfile "Copied old target metadata to ".$copyfile."\n";
9017: $output = 'ok';
9018: } else {
9019: print $logfile "Unable to write metadata ".$copyfile.':'.$!."\n";
9020: $output = &mt('Failed to copy old meta').", $!, ";
9021: }
9022: } else {
9023: print $logfile "Unable to write ".$copyfile.':'.$!."\n";
9024: $output = &mt('Failed to copy old target').", $!, ";
9025: }
9026: return $output;
9027: }
9028:
9029: sub write_metadata {
9030: my ($dom,$confname,$formname,$targetdir,$file,$logfile) = @_;
9031: my (%metadatafields,%metadatakeys,$output);
9032: $metadatafields{'title'}=$formname;
9033: $metadatafields{'creationdate'}=time;
9034: $metadatafields{'lastrevisiondate'}=time;
9035: $metadatafields{'copyright'}='public';
9036: $metadatafields{'modifyinguser'}=$env{'user.name'}.':'.
9037: $env{'user.domain'};
9038: $metadatafields{'authorspace'}=$confname.':'.$dom;
9039: $metadatafields{'domain'}=$dom;
9040: {
9041: print $logfile "\nWrite metadata file for ".$targetdir.'/'.$file;
9042: my $mfh;
9043: if (open($mfh,'>'.$targetdir.'/'.$file.'.meta')) {
9044: foreach (sort(keys(%metadatafields))) {
9045: unless ($_=~/\./) {
9046: my $unikey=$_;
9047: $unikey=~/^([A-Za-z]+)/;
9048: my $tag=$1;
9049: $tag=~tr/A-Z/a-z/;
9050: print $mfh "\n\<$tag";
9051: foreach (split(/\,/,$metadatakeys{$unikey})) {
9052: my $value=$metadatafields{$unikey.'.'.$_};
9053: $value=~s/\"/\'\'/g;
9054: print $mfh ' '.$_.'="'.$value.'"';
9055: }
9056: print $mfh '>'.
9057: &HTML::Entities::encode($metadatafields{$unikey},'<>&"')
9058: .'</'.$tag.'>';
9059: }
9060: }
9061: $output = 'ok';
9062: print $logfile "\nWrote metadata";
9063: close($mfh);
9064: } else {
9065: print $logfile "\nFailed to open metadata file";
9066: $output = &mt('Could not write metadata');
9067: }
9068: }
9069: return $output;
9070: }
9071:
9072: sub notifysubscribed {
9073: foreach my $targetsource (@{$modified_urls}){
9074: next unless (ref($targetsource) eq 'ARRAY');
9075: my ($target,$source)=@{$targetsource};
9076: if ($source ne '') {
9077: if (open(my $logfh,'>>'.$source.'.log')) {
9078: print $logfh "\nCleanup phase: Notifications\n";
9079: my @subscribed=&subscribed_hosts($target);
9080: foreach my $subhost (@subscribed) {
9081: print $logfh "\nNotifying host ".$subhost.':';
9082: my $reply=&Apache::lonnet::critical('update:'.$target,$subhost);
9083: print $logfh $reply;
9084: }
9085: my @subscribedmeta=&subscribed_hosts("$target.meta");
9086: foreach my $subhost (@subscribedmeta) {
9087: print $logfh "\nNotifying host for metadata only ".$subhost.':';
9088: my $reply=&Apache::lonnet::critical('update:'.$target.'.meta',
9089: $subhost);
9090: print $logfh $reply;
9091: }
9092: print $logfh "\n============ Done ============\n";
9093: close($logfh);
9094: }
9095: }
9096: }
9097: return OK;
9098: }
9099:
9100: sub subscribed_hosts {
9101: my ($target) = @_;
9102: my @subscribed;
9103: if (open(my $fh,"<$target.subscription")) {
9104: while (my $subline=<$fh>) {
9105: if ($subline =~ /^($match_lonid):/) {
9106: my $host = $1;
9107: if ($host ne $Apache::lonnet::perlvar{'lonHostID'}) {
9108: unless (grep(/^\Q$host\E$/,@subscribed)) {
9109: push(@subscribed,$host);
9110: }
9111: }
9112: }
9113: }
9114: }
9115: return @subscribed;
9116: }
9117:
9118: sub check_switchserver {
9119: my ($dom,$confname) = @_;
9120: my ($allowed,$switchserver);
9121: my $home = &Apache::lonnet::homeserver($confname,$dom);
9122: if ($home eq 'no_host') {
9123: $home = &Apache::lonnet::domain($dom,'primary');
9124: }
9125: my @ids=&Apache::lonnet::current_machine_ids();
9126: foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } }
9127: if (!$allowed) {
9128: $switchserver='<a href="/adm/switchserver?otherserver='.$home.'&role=dc./'.$dom.'/&destinationurl=/adm/domainprefs">'.&mt('Switch Server').'</a>';
9129: }
9130: return $switchserver;
9131: }
9132:
9133: sub modify_quotas {
9134: my ($r,$dom,$action,$lastactref,%domconfig) = @_;
9135: my ($context,@usertools,@options,%validations,%titles,%confhash,%toolshash,
9136: %limithash,$toolregexp,%conditions,$resulttext,%changes,$confname,$configuserok,
9137: $author_ok,$switchserver,$errors,$validationitemsref,$validationnamesref,
9138: $validationfieldsref);
9139: if ($action eq 'quotas') {
9140: $context = 'tools';
9141: } else {
9142: $context = $action;
9143: }
9144: if ($context eq 'requestcourses') {
9145: @usertools = ('official','unofficial','community','textbook','placement');
9146: @options =('norequest','approval','validate','autolimit');
9147: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
9148: %titles = &courserequest_titles();
9149: $toolregexp = join('|',@usertools);
9150: %conditions = &courserequest_conditions();
9151: $confname = $dom.'-domainconfig';
9152: my $servadm = $r->dir_config('lonAdmEMail');
9153: ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
9154: ($validationitemsref,$validationnamesref,$validationfieldsref) =
9155: &Apache::loncoursequeueadmin::requestcourses_validation_types();
9156: } elsif ($context eq 'requestauthor') {
9157: @usertools = ('author');
9158: %titles = &authorrequest_titles();
9159: } else {
9160: @usertools = ('aboutme','blog','webdav','portfolio');
9161: %titles = &tool_titles();
9162: }
9163: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
9164: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
9165: foreach my $key (keys(%env)) {
9166: if ($context eq 'requestcourses') {
9167: if ($key =~ /^form\.crsreq_($toolregexp)_(.+)$/) {
9168: my $item = $1;
9169: my $type = $2;
9170: if ($type =~ /^limit_(.+)/) {
9171: $limithash{$item}{$1} = $env{$key};
9172: } else {
9173: $confhash{$item}{$type} = $env{$key};
9174: }
9175: }
9176: } elsif ($context eq 'requestauthor') {
9177: if ($key =~ /^\Qform.authorreq_\E(.+)$/) {
9178: $confhash{$1} = $env{$key};
9179: }
9180: } else {
9181: if ($key =~ /^form\.quota_(.+)$/) {
9182: $confhash{'defaultquota'}{$1} = $env{$key};
9183: } elsif ($key =~ /^form\.authorquota_(.+)$/) {
9184: $confhash{'authorquota'}{$1} = $env{$key};
9185: } elsif ($key =~ /^form\.\Q$context\E_(.+)$/) {
9186: @{$toolshash{$1}} = &Apache::loncommon::get_env_multiple($key);
9187: }
9188: }
9189: }
9190: if (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
9191: my @approvalnotify = &Apache::loncommon::get_env_multiple('form.'.$context.'notifyapproval');
9192: @approvalnotify = sort(@approvalnotify);
9193: $confhash{'notify'}{'approval'} = join(',',@approvalnotify);
9194: my @crstypes = ('official','unofficial','community','textbook','placement');
9195: my @hasuniquecode = &Apache::loncommon::get_env_multiple('form.uniquecode');
9196: foreach my $type (@hasuniquecode) {
9197: if (grep(/^\Q$type\E$/,@crstypes)) {
9198: $confhash{'uniquecode'}{$type} = 1;
9199: }
9200: }
9201: my (%newbook,%allpos);
9202: if ($context eq 'requestcourses') {
9203: foreach my $type ('textbooks','templates') {
9204: @{$allpos{$type}} = ();
9205: my $invalid;
9206: if ($type eq 'textbooks') {
9207: $invalid = &mt('Invalid LON-CAPA course for textbook');
9208: } else {
9209: $invalid = &mt('Invalid LON-CAPA course for template');
9210: }
9211: if ($env{'form.'.$type.'_addbook'}) {
9212: if (($env{'form.'.$type.'_addbook_cnum'} =~ /^$match_courseid$/) &&
9213: ($env{'form.'.$type.'_addbook_cdom'} =~ /^$match_domain$/)) {
9214: if (&Apache::lonnet::homeserver($env{'form.'.$type.'_addbook_cnum'},
9215: $env{'form.'.$type.'_addbook_cdom'}) eq 'no_host') {
9216: $errors .= '<li><span class="LC_error">'.$invalid.'</span></li>';
9217: } else {
9218: $newbook{$type} = $env{'form.'.$type.'_addbook_cdom'}.'_'.$env{'form.'.$type.'_addbook_cnum'};
9219: my $position = $env{'form.'.$type.'_addbook_pos'};
9220: $position =~ s/\D+//g;
9221: if ($position ne '') {
9222: $allpos{$type}[$position] = $newbook{$type};
9223: }
9224: }
9225: } else {
9226: $errors .= '<li><span class="LC_error">'.$invalid.'</span></li>';
9227: }
9228: }
9229: }
9230: }
9231: if (ref($domconfig{$action}) eq 'HASH') {
9232: if (ref($domconfig{$action}{'notify'}) eq 'HASH') {
9233: if ($domconfig{$action}{'notify'}{'approval'} ne $confhash{'notify'}{'approval'}) {
9234: $changes{'notify'}{'approval'} = 1;
9235: }
9236: } else {
9237: if ($confhash{'notify'}{'approval'}) {
9238: $changes{'notify'}{'approval'} = 1;
9239: }
9240: }
9241: if (ref($domconfig{$action}{'uniquecode'}) eq 'HASH') {
9242: if (ref($confhash{'uniquecode'}) eq 'HASH') {
9243: foreach my $crstype (keys(%{$domconfig{$action}{'uniquecode'}})) {
9244: unless ($confhash{'uniquecode'}{$crstype}) {
9245: $changes{'uniquecode'} = 1;
9246: }
9247: }
9248: unless ($changes{'uniquecode'}) {
9249: foreach my $crstype (keys(%{$confhash{'uniquecode'}})) {
9250: unless ($domconfig{$action}{'uniquecode'}{$crstype}) {
9251: $changes{'uniquecode'} = 1;
9252: }
9253: }
9254: }
9255: } else {
9256: $changes{'uniquecode'} = 1;
9257: }
9258: } elsif (ref($confhash{'uniquecode'}) eq 'HASH') {
9259: $changes{'uniquecode'} = 1;
9260: }
9261: if ($context eq 'requestcourses') {
9262: foreach my $type ('textbooks','templates') {
9263: if (ref($domconfig{$action}{$type}) eq 'HASH') {
9264: my %deletions;
9265: my @todelete = &Apache::loncommon::get_env_multiple('form.'.$type.'_del');
9266: if (@todelete) {
9267: map { $deletions{$_} = 1; } @todelete;
9268: }
9269: my %imgdeletions;
9270: my @todeleteimages = &Apache::loncommon::get_env_multiple('form.'.$type.'_image_del');
9271: if (@todeleteimages) {
9272: map { $imgdeletions{$_} = 1; } @todeleteimages;
9273: }
9274: my $maxnum = $env{'form.'.$type.'_maxnum'};
9275: for (my $i=0; $i<=$maxnum; $i++) {
9276: my $itemid = $env{'form.'.$type.'_id_'.$i};
9277: my ($key) = ($itemid =~ /^\Q$type\E_(\w+)$/);
9278: if (ref($domconfig{$action}{$type}{$key}) eq 'HASH') {
9279: if ($deletions{$key}) {
9280: if ($domconfig{$action}{$type}{$key}{'image'}) {
9281: #FIXME need to obsolete item in RES space
9282: }
9283: next;
9284: } else {
9285: my $newpos = $env{'form.'.$itemid};
9286: $newpos =~ s/\D+//g;
9287: foreach my $item ('subject','title','publisher','author') {
9288: next if ((($item eq 'author') || ($item eq 'publisher')) &&
9289: ($type eq 'templates'));
9290: $confhash{$type}{$key}{$item} = $env{'form.'.$type.'_'.$item.'_'.$i};
9291: if ($domconfig{$action}{$type}{$key}{$item} ne $confhash{$type}{$key}{$item}) {
9292: $changes{$type}{$key} = 1;
9293: }
9294: }
9295: $allpos{$type}[$newpos] = $key;
9296: }
9297: if ($imgdeletions{$key}) {
9298: $changes{$type}{$key} = 1;
9299: #FIXME need to obsolete item in RES space
9300: } elsif ($env{'form.'.$type.'_image_'.$i.'.filename'}) {
9301: my ($cdom,$cnum) = split(/_/,$key);
9302: if (&Apache::lonnet::homeserver($cnum,$cdom) eq 'no_host') {
9303: $errors .= '<li><span class="LC_error">'.&mt('Image not saved: could not find textbook course').'</li>';
9304: } else {
9305: my ($imgurl,$error) = &process_textbook_image($r,$dom,$confname,$type.'_image_'.$i,
9306: $cdom,$cnum,$type,$configuserok,
9307: $switchserver,$author_ok);
9308: if ($imgurl) {
9309: $confhash{$type}{$key}{'image'} = $imgurl;
9310: $changes{$type}{$key} = 1;
9311: }
9312: if ($error) {
9313: &Apache::lonnet::logthis($error);
9314: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
9315: }
9316: }
9317: } elsif ($domconfig{$action}{$type}{$key}{'image'}) {
9318: $confhash{$type}{$key}{'image'} =
9319: $domconfig{$action}{$type}{$key}{'image'};
9320: }
9321: }
9322: }
9323: }
9324: }
9325: }
9326: } else {
9327: if ($confhash{'notify'}{'approval'}) {
9328: $changes{'notify'}{'approval'} = 1;
9329: }
9330: if (ref($confhash{'uniquecode'} eq 'HASH')) {
9331: $changes{'uniquecode'} = 1;
9332: }
9333: }
9334: if ($context eq 'requestcourses') {
9335: foreach my $type ('textbooks','templates') {
9336: if ($newbook{$type}) {
9337: $changes{$type}{$newbook{$type}} = 1;
9338: foreach my $item ('subject','title','publisher','author') {
9339: next if ((($item eq 'author') || ($item eq 'publisher')) &&
9340: ($type eq 'template'));
9341: $env{'form.'.$type.'_addbook_'.$item} =~ s/(`)/'/g;
9342: if ($env{'form.'.$type.'_addbook_'.$item}) {
9343: $confhash{$type}{$newbook{$type}}{$item} = $env{'form.'.$type.'_addbook_'.$item};
9344: }
9345: }
9346: if ($type eq 'textbooks') {
9347: if ($env{'form.'.$type.'_addbook_image.filename'} ne '') {
9348: my ($cdom,$cnum) = split(/_/,$newbook{$type});
9349: if (&Apache::lonnet::homeserver($cnum,$cdom) eq 'no_host') {
9350: $errors .= '<li><span class="LC_error">'.&mt('Image not saved: could not find textbook course').'</li>';
9351: } else {
9352: my ($imageurl,$error) =
9353: &process_textbook_image($r,$dom,$confname,$type.'_addbook_image',$cdom,$cnum,$type,
9354: $configuserok,$switchserver,$author_ok);
9355: if ($imageurl) {
9356: $confhash{$type}{$newbook{$type}}{'image'} = $imageurl;
9357: }
9358: if ($error) {
9359: &Apache::lonnet::logthis($error);
9360: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
9361: }
9362: }
9363: }
9364: }
9365: }
9366: if (@{$allpos{$type}} > 0) {
9367: my $idx = 0;
9368: foreach my $item (@{$allpos{$type}}) {
9369: if ($item ne '') {
9370: $confhash{$type}{$item}{'order'} = $idx;
9371: if (ref($domconfig{$action}) eq 'HASH') {
9372: if (ref($domconfig{$action}{$type}) eq 'HASH') {
9373: if (ref($domconfig{$action}{$type}{$item}) eq 'HASH') {
9374: if ($domconfig{$action}{$type}{$item}{'order'} ne $idx) {
9375: $changes{$type}{$item} = 1;
9376: }
9377: }
9378: }
9379: }
9380: $idx ++;
9381: }
9382: }
9383: }
9384: }
9385: if (ref($validationitemsref) eq 'ARRAY') {
9386: foreach my $item (@{$validationitemsref}) {
9387: if ($item eq 'fields') {
9388: my @changed;
9389: @{$confhash{'validation'}{$item}} = &Apache::loncommon::get_env_multiple('form.requestcourses_validation_'.$item);
9390: if (@{$confhash{'validation'}{$item}} > 0) {
9391: @{$confhash{'validation'}{$item}} = sort(@{$confhash{'validation'}{$item}});
9392: }
9393: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
9394: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
9395: if (ref($domconfig{'requestcourses'}{'validation'}{$item}) eq 'ARRAY') {
9396: @changed = &Apache::loncommon::compare_arrays($confhash{'validation'}{$item},
9397: $domconfig{'requestcourses'}{'validation'}{$item});
9398: } else {
9399: @changed = @{$confhash{'validation'}{$item}};
9400: }
9401: } else {
9402: @changed = @{$confhash{'validation'}{$item}};
9403: }
9404: } else {
9405: @changed = @{$confhash{'validation'}{$item}};
9406: }
9407: if (@changed) {
9408: if ($confhash{'validation'}{$item}) {
9409: $changes{'validation'}{$item} = join(', ',@{$confhash{'validation'}{$item}});
9410: } else {
9411: $changes{'validation'}{$item} = &mt('None');
9412: }
9413: }
9414: } else {
9415: $confhash{'validation'}{$item} = $env{'form.requestcourses_validation_'.$item};
9416: if ($item eq 'markup') {
9417: if ($env{'form.requestcourses_validation_'.$item}) {
9418: $env{'form.requestcourses_validation_'.$item} =~ s/[\n\r\f]+/\s/gs;
9419: }
9420: }
9421: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
9422: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
9423: if ($domconfig{'requestcourses'}{'validation'}{$item} ne $confhash{'validation'}{$item}) {
9424: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
9425: }
9426: } else {
9427: if ($confhash{'validation'}{$item} ne '') {
9428: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
9429: }
9430: }
9431: } else {
9432: if ($confhash{'validation'}{$item} ne '') {
9433: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
9434: }
9435: }
9436: }
9437: }
9438: }
9439: if ($env{'form.validationdc'}) {
9440: my $newval = $env{'form.validationdc'};
9441: my %domcoords = &Apache::lonnet::get_active_domroles($dom,['dc']);
9442: if (exists($domcoords{$newval})) {
9443: $confhash{'validation'}{'dc'} = $newval;
9444: }
9445: }
9446: if (ref($confhash{'validation'}) eq 'HASH') {
9447: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
9448: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
9449: if ($domconfig{'requestcourses'}{'validation'}{'dc'}) {
9450: unless ($confhash{'validation'}{'dc'} eq $domconfig{'requestcourses'}{'validation'}{'dc'}) {
9451: if ($confhash{'validation'}{'dc'} eq '') {
9452: $changes{'validation'}{'dc'} = &mt('None');
9453: } else {
9454: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
9455: }
9456: }
9457: } elsif ($confhash{'validation'}{'dc'} ne '') {
9458: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
9459: }
9460: } elsif ($confhash{'validation'}{'dc'} ne '') {
9461: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
9462: }
9463: } elsif ($confhash{'validation'}{'dc'} ne '') {
9464: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
9465: }
9466: } else {
9467: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
9468: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
9469: if ($domconfig{'requestcourses'}{'validation'}{'dc'}) {
9470: $changes{'validation'}{'dc'} = &mt('None');
9471: }
9472: }
9473: }
9474: }
9475: }
9476: } else {
9477: $confhash{'defaultquota'}{'default'} = $env{'form.defaultquota'};
9478: $confhash{'authorquota'}{'default'} = $env{'form.authorquota'};
9479: }
9480: foreach my $item (@usertools) {
9481: foreach my $type (@{$types},'default','_LC_adv') {
9482: my $unset;
9483: if ($context eq 'requestcourses') {
9484: $unset = '0';
9485: if ($type eq '_LC_adv') {
9486: $unset = '';
9487: }
9488: if ($confhash{$item}{$type} eq 'autolimit') {
9489: $confhash{$item}{$type} .= '=';
9490: unless ($limithash{$item}{$type} =~ /\D/) {
9491: $confhash{$item}{$type} .= $limithash{$item}{$type};
9492: }
9493: }
9494: } elsif ($context eq 'requestauthor') {
9495: $unset = '0';
9496: if ($type eq '_LC_adv') {
9497: $unset = '';
9498: }
9499: } else {
9500: if (grep(/^\Q$type\E$/,@{$toolshash{$item}})) {
9501: $confhash{$item}{$type} = 1;
9502: } else {
9503: $confhash{$item}{$type} = 0;
9504: }
9505: }
9506: if (ref($domconfig{$action}) eq 'HASH') {
9507: if ($action eq 'requestauthor') {
9508: if ($domconfig{$action}{$type} ne $confhash{$type}) {
9509: $changes{$type} = 1;
9510: }
9511: } elsif (ref($domconfig{$action}{$item}) eq 'HASH') {
9512: if ($domconfig{$action}{$item}{$type} ne $confhash{$item}{$type}) {
9513: $changes{$item}{$type} = 1;
9514: }
9515: } else {
9516: if ($context eq 'requestcourses') {
9517: if ($confhash{$item}{$type} ne $unset) {
9518: $changes{$item}{$type} = 1;
9519: }
9520: } else {
9521: if (!$confhash{$item}{$type}) {
9522: $changes{$item}{$type} = 1;
9523: }
9524: }
9525: }
9526: } else {
9527: if ($context eq 'requestcourses') {
9528: if ($confhash{$item}{$type} ne $unset) {
9529: $changes{$item}{$type} = 1;
9530: }
9531: } elsif ($context eq 'requestauthor') {
9532: if ($confhash{$type} ne $unset) {
9533: $changes{$type} = 1;
9534: }
9535: } else {
9536: if (!$confhash{$item}{$type}) {
9537: $changes{$item}{$type} = 1;
9538: }
9539: }
9540: }
9541: }
9542: }
9543: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
9544: if (ref($domconfig{'quotas'}) eq 'HASH') {
9545: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
9546: foreach my $key (keys(%{$domconfig{'quotas'}{'defaultquota'}})) {
9547: if (exists($confhash{'defaultquota'}{$key})) {
9548: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{'defaultquota'}{$key}) {
9549: $changes{'defaultquota'}{$key} = 1;
9550: }
9551: } else {
9552: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{'defaultquota'}{$key};
9553: }
9554: }
9555: } else {
9556: foreach my $key (keys(%{$domconfig{'quotas'}})) {
9557: if (exists($confhash{'defaultquota'}{$key})) {
9558: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{$key}) {
9559: $changes{'defaultquota'}{$key} = 1;
9560: }
9561: } else {
9562: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{$key};
9563: }
9564: }
9565: }
9566: if (ref($domconfig{'quotas'}{'authorquota'}) eq 'HASH') {
9567: foreach my $key (keys(%{$domconfig{'quotas'}{'authorquota'}})) {
9568: if (exists($confhash{'authorquota'}{$key})) {
9569: if ($confhash{'authorquota'}{$key} ne $domconfig{'quotas'}{'authorquota'}{$key}) {
9570: $changes{'authorquota'}{$key} = 1;
9571: }
9572: } else {
9573: $confhash{'authorquota'}{$key} = $domconfig{'quotas'}{'authorquota'}{$key};
9574: }
9575: }
9576: }
9577: }
9578: if (ref($confhash{'defaultquota'}) eq 'HASH') {
9579: foreach my $key (keys(%{$confhash{'defaultquota'}})) {
9580: if (ref($domconfig{'quotas'}) eq 'HASH') {
9581: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
9582: if (!exists($domconfig{'quotas'}{'defaultquota'}{$key})) {
9583: $changes{'defaultquota'}{$key} = 1;
9584: }
9585: } else {
9586: if (!exists($domconfig{'quotas'}{$key})) {
9587: $changes{'defaultquota'}{$key} = 1;
9588: }
9589: }
9590: } else {
9591: $changes{'defaultquota'}{$key} = 1;
9592: }
9593: }
9594: }
9595: if (ref($confhash{'authorquota'}) eq 'HASH') {
9596: foreach my $key (keys(%{$confhash{'authorquota'}})) {
9597: if (ref($domconfig{'quotas'}) eq 'HASH') {
9598: if (ref($domconfig{'quotas'}{'authorquota'}) eq 'HASH') {
9599: if (!exists($domconfig{'quotas'}{'authorquota'}{$key})) {
9600: $changes{'authorquota'}{$key} = 1;
9601: }
9602: } else {
9603: $changes{'authorquota'}{$key} = 1;
9604: }
9605: } else {
9606: $changes{'authorquota'}{$key} = 1;
9607: }
9608: }
9609: }
9610: }
9611:
9612: if ($context eq 'requestauthor') {
9613: $domdefaults{'requestauthor'} = \%confhash;
9614: } else {
9615: foreach my $key (keys(%confhash)) {
9616: unless (($context eq 'requestcourses') && (($key eq 'textbooks') || ($key eq 'templates'))) {
9617: $domdefaults{$key} = $confhash{$key};
9618: }
9619: }
9620: }
9621:
9622: my %quotahash = (
9623: $action => { %confhash }
9624: );
9625: my $putresult = &Apache::lonnet::put_dom('configuration',\%quotahash,
9626: $dom);
9627: if ($putresult eq 'ok') {
9628: if (keys(%changes) > 0) {
9629: my $cachetime = 24*60*60;
9630: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
9631: if (ref($lastactref) eq 'HASH') {
9632: $lastactref->{'domdefaults'} = 1;
9633: }
9634: $resulttext = &mt('Changes made:').'<ul>';
9635: unless (($context eq 'requestcourses') ||
9636: ($context eq 'requestauthor')) {
9637: if (ref($changes{'defaultquota'}) eq 'HASH') {
9638: $resulttext .= '<li>'.&mt('Portfolio default quotas').'<ul>';
9639: foreach my $type (@{$types},'default') {
9640: if (defined($changes{'defaultquota'}{$type})) {
9641: my $typetitle = $usertypes->{$type};
9642: if ($type eq 'default') {
9643: $typetitle = $othertitle;
9644: }
9645: $resulttext .= '<li>'.&mt('[_1] set to [_2] MB',$typetitle,$confhash{'defaultquota'}{$type}).'</li>';
9646: }
9647: }
9648: $resulttext .= '</ul></li>';
9649: }
9650: if (ref($changes{'authorquota'}) eq 'HASH') {
9651: $resulttext .= '<li>'.&mt('Authoring Space default quotas').'<ul>';
9652: foreach my $type (@{$types},'default') {
9653: if (defined($changes{'authorquota'}{$type})) {
9654: my $typetitle = $usertypes->{$type};
9655: if ($type eq 'default') {
9656: $typetitle = $othertitle;
9657: }
9658: $resulttext .= '<li>'.&mt('[_1] set to [_2] MB',$typetitle,$confhash{'authorquota'}{$type}).'</li>';
9659: }
9660: }
9661: $resulttext .= '</ul></li>';
9662: }
9663: }
9664: my %newenv;
9665: foreach my $item (@usertools) {
9666: my (%haschgs,%inconf);
9667: if ($context eq 'requestauthor') {
9668: %haschgs = %changes;
9669: %inconf = %confhash;
9670: } else {
9671: if (ref($changes{$item}) eq 'HASH') {
9672: %haschgs = %{$changes{$item}};
9673: }
9674: if (ref($confhash{$item}) eq 'HASH') {
9675: %inconf = %{$confhash{$item}};
9676: }
9677: }
9678: if (keys(%haschgs) > 0) {
9679: my $newacc =
9680: &Apache::lonnet::usertools_access($env{'user.name'},
9681: $env{'user.domain'},
9682: $item,'reload',$context);
9683: if (($context eq 'requestcourses') ||
9684: ($context eq 'requestauthor')) {
9685: if ($env{'environment.canrequest.'.$item} ne $newacc) {
9686: $newenv{'environment.canrequest.'.$item} = $newacc;
9687: }
9688: } else {
9689: if ($env{'environment.availabletools.'.$item} ne $newacc) {
9690: $newenv{'environment.availabletools.'.$item} = $newacc;
9691: }
9692: }
9693: unless ($context eq 'requestauthor') {
9694: $resulttext .= '<li>'.$titles{$item}.'<ul>';
9695: }
9696: foreach my $type (@{$types},'default','_LC_adv') {
9697: if ($haschgs{$type}) {
9698: my $typetitle = $usertypes->{$type};
9699: if ($type eq 'default') {
9700: $typetitle = $othertitle;
9701: } elsif ($type eq '_LC_adv') {
9702: $typetitle = 'LON-CAPA Advanced Users';
9703: }
9704: if ($inconf{$type}) {
9705: if ($context eq 'requestcourses') {
9706: my $cond;
9707: if ($inconf{$type} =~ /^autolimit=(\d*)$/) {
9708: if ($1 eq '') {
9709: $cond = &mt('(Automatic processing of any request).');
9710: } else {
9711: $cond = &mt('(Automatic processing of requests up to limit of [quant,_1,request] per user).',$1);
9712: }
9713: } else {
9714: $cond = $conditions{$inconf{$type}};
9715: }
9716: $resulttext .= '<li>'.&mt('Set to be available to [_1].',$typetitle).' '.$cond.'</li>';
9717: } elsif ($context eq 'requestauthor') {
9718: $resulttext .= '<li>'.&mt('Set to "[_1]" for "[_2]".',
9719: $titles{$inconf{$type}},$typetitle);
9720:
9721: } else {
9722: $resulttext .= '<li>'.&mt('Set to be available to [_1]',$typetitle).'</li>';
9723: }
9724: } else {
9725: if ($type eq '_LC_adv') {
9726: if ($inconf{$type} eq '0') {
9727: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
9728: } else {
9729: $resulttext .= '<li>'.&mt('No override set for [_1]',$typetitle).'</li>';
9730: }
9731: } else {
9732: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
9733: }
9734: }
9735: }
9736: }
9737: unless ($context eq 'requestauthor') {
9738: $resulttext .= '</ul></li>';
9739: }
9740: }
9741: }
9742: if (($action eq 'requestcourses') || ($action eq 'requestauthor')) {
9743: if (ref($changes{'notify'}) eq 'HASH') {
9744: if ($changes{'notify'}{'approval'}) {
9745: if (ref($confhash{'notify'}) eq 'HASH') {
9746: if ($confhash{'notify'}{'approval'}) {
9747: $resulttext .= '<li>'.&mt('Notification of requests requiring approval will be sent to: ').$confhash{'notify'}{'approval'}.'</li>';
9748: } else {
9749: $resulttext .= '<li>'.&mt('No Domain Coordinators will receive notification of requests requiring approval.').'</li>';
9750: }
9751: }
9752: }
9753: }
9754: }
9755: if ($action eq 'requestcourses') {
9756: my @offon = ('off','on');
9757: if ($changes{'uniquecode'}) {
9758: if (ref($confhash{'uniquecode'}) eq 'HASH') {
9759: my $codestr = join(' ',map{ &mt($_); } sort(keys(%{$confhash{'uniquecode'}})));
9760: $resulttext .= '<li>'.
9761: &mt('Generation of six character code as course identifier for distribution to students set to on for: [_1].','<b>'.$codestr.'</b>').
9762: '</li>';
9763: } else {
9764: $resulttext .= '<li>'.&mt('Generation of six character code as course identifier for distribution to students set to off.').
9765: '</li>';
9766: }
9767: }
9768: foreach my $type ('textbooks','templates') {
9769: if (ref($changes{$type}) eq 'HASH') {
9770: $resulttext .= '<li>'.&mt("Available $type updated").'<ul>';
9771: foreach my $key (sort(keys(%{$changes{$type}}))) {
9772: my %coursehash = &Apache::lonnet::coursedescription($key);
9773: my $coursetitle = $coursehash{'description'};
9774: my $position = $confhash{$type}{$key}{'order'} + 1;
9775: $resulttext .= '<li>';
9776: foreach my $item ('subject','title','publisher','author') {
9777: next if ((($item eq 'author') || ($item eq 'publisher')) &&
9778: ($type eq 'templates'));
9779: my $name = $item.':';
9780: $name =~ s/^(\w)/\U$1/;
9781: $resulttext .= &mt($name).' '.$confhash{$type}{$key}{$item}.'<br />';
9782: }
9783: $resulttext .= ' '.&mt('Order: [_1]',$position).'<br />';
9784: if ($type eq 'textbooks') {
9785: if ($confhash{$type}{$key}{'image'}) {
9786: $resulttext .= ' '.&mt('Image: [_1]',
9787: '<img src="'.$confhash{$type}{$key}{'image'}.'"'.
9788: ' alt="Textbook cover" />').'<br />';
9789: }
9790: }
9791: $resulttext .= ' '.&mt('LON-CAPA Course: [_1]',$coursetitle).'</li>';
9792: }
9793: $resulttext .= '</ul></li>';
9794: }
9795: }
9796: if (ref($changes{'validation'}) eq 'HASH') {
9797: if ((ref($validationitemsref) eq 'ARRAY') && (ref($validationnamesref) eq 'HASH')) {
9798: $resulttext .= '<li>'.&mt('Validation of courses/communities updated').'<ul>';
9799: foreach my $item (@{$validationitemsref}) {
9800: if (exists($changes{'validation'}{$item})) {
9801: if ($item eq 'markup') {
9802: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$validationnamesref->{$item},
9803: '<br /><pre>'.$changes{'validation'}{$item}.'</pre>').'</li>';
9804: } else {
9805: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$validationnamesref->{$item},
9806: '<b>'.$changes{'validation'}{$item}.'</b>').'</li>';
9807: }
9808: }
9809: }
9810: if (exists($changes{'validation'}{'dc'})) {
9811: $resulttext .= '<li>'.&mt('Validated course requests identified as processed by: [_1]',
9812: '<b>'.$changes{'validation'}{'dc'}.'</b>').'</li>';
9813: }
9814: }
9815: }
9816: }
9817: $resulttext .= '</ul>';
9818: if (keys(%newenv)) {
9819: &Apache::lonnet::appenv(\%newenv);
9820: }
9821: } else {
9822: if ($context eq 'requestcourses') {
9823: $resulttext = &mt('No changes made to rights to request creation of courses.');
9824: } elsif ($context eq 'requestauthor') {
9825: $resulttext = &mt('No changes made to rights to request author space.');
9826: } else {
9827: $resulttext = &mt('No changes made to availability of personal information pages, blogs, portfolios or default quotas');
9828: }
9829: }
9830: } else {
9831: $resulttext = '<span class="LC_error">'.
9832: &mt('An error occurred: [_1]',$putresult).'</span>';
9833: }
9834: if ($errors) {
9835: $resulttext .= '<p>'.&mt('The following errors occurred when modifying Textbook settings.').
9836: '<ul>'.$errors.'</ul></p>';
9837: }
9838: return $resulttext;
9839: }
9840:
9841: sub process_textbook_image {
9842: my ($r,$dom,$confname,$caller,$cdom,$cnum,$type,$configuserok,$switchserver,$author_ok) = @_;
9843: my $filename = $env{'form.'.$caller.'.filename'};
9844: my ($error,$url);
9845: my ($width,$height) = (50,50);
9846: if ($configuserok eq 'ok') {
9847: if ($switchserver) {
9848: $error = &mt('Upload of textbook image is not permitted to this server: [_1]',
9849: $switchserver);
9850: } elsif ($author_ok eq 'ok') {
9851: my ($result,$imageurl) =
9852: &publishlogo($r,'upload',$caller,$dom,$confname,
9853: "$type/$cdom/$cnum/cover",$width,$height);
9854: if ($result eq 'ok') {
9855: $url = $imageurl;
9856: } else {
9857: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$filename,$result);
9858: }
9859: } else {
9860: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$author_ok);
9861: }
9862: } else {
9863: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$configuserok);
9864: }
9865: return ($url,$error);
9866: }
9867:
9868: sub modify_ltitools {
9869: my ($r,$dom,$action,$lastactref,%domconfig) = @_;
9870: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
9871: my ($newid,@allpos,%changes,%confhash,%encconfig,$errors,$resulttext);
9872: my $confname = $dom.'-domainconfig';
9873: my $servadm = $r->dir_config('lonAdmEMail');
9874: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
9875: my (%posslti,%possfield);
9876: my @courseroles = ('cc','in','ta','ep','st');
9877: my @ltiroles = qw(Instructor ContentDeveloper TeachingAssistant Learner);
9878: map { $posslti{$_} = 1; } @ltiroles;
9879: my @allfields = ('fullname','firstname','lastname','email','user','roles');
9880: map { $possfield{$_} = 1; } @allfields;
9881: my %lt = <itools_names();
9882: if ($env{'form.ltitools_add'}) {
9883: my $title = $env{'form.ltitools_add_title'};
9884: $title =~ s/(`)/'/g;
9885: ($newid,my $error) = &get_ltitools_id($dom,$title);
9886: if ($newid) {
9887: my $position = $env{'form.ltitools_add_pos'};
9888: $position =~ s/\D+//g;
9889: if ($position ne '') {
9890: $allpos[$position] = $newid;
9891: }
9892: $changes{$newid} = 1;
9893: foreach my $item ('title','url','key','secret') {
9894: $env{'form.ltitools_add_'.$item} =~ s/(`)/'/g;
9895: if ($env{'form.ltitools_add_'.$item}) {
9896: if (($item eq 'key') || ($item eq 'secret')) {
9897: $encconfig{$newid}{$item} = $env{'form.ltitools_add_'.$item};
9898: } else {
9899: $confhash{$newid}{$item} = $env{'form.ltitools_add_'.$item};
9900: }
9901: }
9902: }
9903: if ($env{'form.ltitools_add_version'} eq 'LTI-1p0') {
9904: $confhash{$newid}{'version'} = $env{'form.ltitools_add_version'};
9905: }
9906: if ($env{'form.ltitools_add_msgtype'} eq 'basic-lti-launch-request') {
9907: $confhash{$newid}{'msgtype'} = $env{'form.ltitools_add_msgtype'};
9908: }
9909: foreach my $item ('width','height','linktext','explanation') {
9910: $env{'form.ltitools_add_'.$item} =~ s/^\s+//;
9911: $env{'form.ltitools_add_'.$item} =~ s/\s+$//;
9912: if (($item eq 'width') || ($item eq 'height')) {
9913: if ($env{'form.ltitools_add_'.$item} =~ /^\d+$/) {
9914: $confhash{$newid}{'display'}{$item} = $env{'form.ltitools_add_'.$item};
9915: }
9916: } else {
9917: if ($env{'form.ltitools_add_'.$item} ne '') {
9918: $confhash{$newid}{'display'}{$item} = $env{'form.ltitools_add_'.$item};
9919: }
9920: }
9921: }
9922: if ($env{'form.ltitools_add_target'} eq 'window') {
9923: $confhash{$newid}{'display'}{'target'} = $env{'form.ltitools_add_target'};
9924: } elsif ($env{'form.ltitools_add_target'} eq 'tab') {
9925: $confhash{$newid}{'display'}{'target'} = $env{'form.ltitools_add_target'};
9926: } else {
9927: $confhash{$newid}{'display'}{'target'} = 'iframe';
9928: }
9929: foreach my $item ('passback','roster') {
9930: if ($env{'form.ltitools_add_'.$item}) {
9931: $confhash{$newid}{$item} = 1;
9932: }
9933: }
9934: if ($env{'form.ltitools_add_image.filename'} ne '') {
9935: my ($imageurl,$error) =
9936: &process_ltitools_image($r,$dom,$confname,'ltitools_add_image',$newid,
9937: $configuserok,$switchserver,$author_ok);
9938: if ($imageurl) {
9939: $confhash{$newid}{'image'} = $imageurl;
9940: }
9941: if ($error) {
9942: &Apache::lonnet::logthis($error);
9943: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
9944: }
9945: }
9946: my @fields = &Apache::loncommon::get_env_multiple('form.ltitools_add_fields');
9947: foreach my $field (@fields) {
9948: if ($possfield{$field}) {
9949: if ($field eq 'roles') {
9950: foreach my $role (@courseroles) {
9951: my $choice = $env{'form.ltitools_add_roles_'.$role};
9952: if (($choice ne '') && ($posslti{$choice})) {
9953: $confhash{$newid}{'roles'}{$role} = $choice;
9954: if ($role eq 'cc') {
9955: $confhash{$newid}{'roles'}{'co'} = $choice;
9956: }
9957: }
9958: }
9959: } else {
9960: $confhash{$newid}{'fields'}{$field} = 1;
9961: }
9962: }
9963: }
9964: my @courseconfig = &Apache::loncommon::get_env_multiple('form.ltitools_courseconfig');
9965: foreach my $item (@courseconfig) {
9966: $confhash{$newid}{'crsconf'}{$item} = 1;
9967: }
9968: if ($env{'form.ltitools_add_custom'}) {
9969: my $name = $env{'form.ltitools_add_custom_name'};
9970: my $value = $env{'form.ltitools_add_custom_value'};
9971: $value =~ s/(`)/'/g;
9972: $name =~ s/(`)/'/g;
9973: $confhash{$newid}{'custom'}{$name} = $value;
9974: }
9975: } else {
9976: my $error = &mt('Failed to acquire unique ID for new external tool');
9977: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
9978: }
9979: }
9980: if (ref($domconfig{$action}) eq 'HASH') {
9981: my %deletions;
9982: my @todelete = &Apache::loncommon::get_env_multiple('form.ltitools_del');
9983: if (@todelete) {
9984: map { $deletions{$_} = 1; } @todelete;
9985: }
9986: my %customadds;
9987: my @newcustom = &Apache::loncommon::get_env_multiple('form.ltitools_customadd');
9988: if (@newcustom) {
9989: map { $customadds{$_} = 1; } @newcustom;
9990: }
9991: my %imgdeletions;
9992: my @todeleteimages = &Apache::loncommon::get_env_multiple('form.ltitools_image_del');
9993: if (@todeleteimages) {
9994: map { $imgdeletions{$_} = 1; } @todeleteimages;
9995: }
9996: my $maxnum = $env{'form.ltitools_maxnum'};
9997: for (my $i=0; $i<=$maxnum; $i++) {
9998: my $itemid = $env{'form.ltitools_id_'.$i};
9999: $itemid =~ s/\D+//g;
10000: if (ref($domconfig{$action}{$itemid}) eq 'HASH') {
10001: if ($deletions{$itemid}) {
10002: if ($domconfig{$action}{$itemid}{'image'}) {
10003: #FIXME need to obsolete item in RES space
10004: }
10005: $changes{$itemid} = $domconfig{$action}{$itemid}{'title'};
10006: next;
10007: } else {
10008: my $newpos = $env{'form.ltitools_'.$itemid};
10009: $newpos =~ s/\D+//g;
10010: foreach my $item ('title','url') {
10011: $confhash{$itemid}{$item} = $env{'form.ltitools_'.$item.'_'.$i};
10012: if ($domconfig{$action}{$itemid}{$item} ne $confhash{$itemid}{$item}) {
10013: $changes{$itemid} = 1;
10014: }
10015: }
10016: foreach my $item ('key','secret') {
10017: $encconfig{$itemid}{$item} = $env{'form.ltitools_'.$item.'_'.$i};
10018: if ($domconfig{$action}{$itemid}{$item} ne $encconfig{$itemid}{$item}) {
10019: $changes{$itemid} = 1;
10020: }
10021: }
10022: if ($env{'form.ltitools_version_'.$i} eq 'LTI-1p0') {
10023: $confhash{$itemid}{'version'} = $env{'form.ltitools_version_'.$i};
10024: }
10025: if ($env{'form.ltitools_msgtype_'.$i} eq 'basic-lti-launch-request') {
10026: $confhash{$itemid}{'msgtype'} = $env{'form.ltitools_msgtype_'.$i};
10027: }
10028: foreach my $size ('width','height') {
10029: $env{'form.ltitools_'.$size.'_'.$i} =~ s/^\s+//;
10030: $env{'form.ltitools_'.$size.'_'.$i} =~ s/\s+$//;
10031: if ($env{'form.ltitools_'.$size.'_'.$i} =~ /^\d+$/) {
10032: $confhash{$itemid}{'display'}{$size} = $env{'form.ltitools_'.$size.'_'.$i};
10033: if (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
10034: if ($domconfig{$action}{$itemid}{'display'}{$size} ne $confhash{$itemid}{'display'}{$size}) {
10035: $changes{$itemid} = 1;
10036: }
10037: } else {
10038: $changes{$itemid} = 1;
10039: }
10040: } elsif (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
10041: if ($domconfig{$action}{$itemid}{'display'}{$size} ne '') {
10042: $changes{$itemid} = 1;
10043: }
10044: }
10045: }
10046: foreach my $item ('linktext','explanation') {
10047: $env{'form.ltitools_'.$item.'_'.$i} =~ s/^\s+//;
10048: $env{'form.ltitools_'.$item.'_'.$i} =~ s/\s+$//;
10049: if ($env{'form.ltitools_'.$item.'_'.$i} ne '') {
10050: $confhash{$itemid}{'display'}{$item} = $env{'form.ltitools_'.$item.'_'.$i};
10051: if (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
10052: if ($domconfig{$action}{$itemid}{'display'}{$item} ne $confhash{$itemid}{'display'}{$item}) {
10053: $changes{$itemid} = 1;
10054: }
10055: } else {
10056: $changes{$itemid} = 1;
10057: }
10058: } elsif (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
10059: if ($domconfig{$action}{$itemid}{'display'}{$item} ne '') {
10060: $changes{$itemid} = 1;
10061: }
10062: }
10063: }
10064: if ($env{'form.ltitools_target_'.$i} eq 'window') {
10065: $confhash{$itemid}{'display'}{'target'} = $env{'form.ltitools_target_'.$i};
10066: } elsif ($env{'form.ltitools_target_'.$i} eq 'tab') {
10067: $confhash{$itemid}{'display'}{'target'} = $env{'form.ltitools_target_'.$i};
10068: } else {
10069: $confhash{$itemid}{'display'}{'target'} = 'iframe';
10070: }
10071: if (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
10072: if ($domconfig{$action}{$itemid}{'display'}{'target'} ne $confhash{$itemid}{'display'}{'target'}) {
10073: $changes{$itemid} = 1;
10074: }
10075: } else {
10076: $changes{$itemid} = 1;
10077: }
10078: foreach my $extra ('passback','roster') {
10079: if ($env{'form.ltitools_'.$extra.'_'.$i}) {
10080: $confhash{$itemid}{$extra} = 1;
10081: }
10082: if ($domconfig{$action}{$itemid}{$extra} ne $confhash{$itemid}{$extra}) {
10083: $changes{$itemid} = 1;
10084: }
10085: }
10086: my @courseconfig = &Apache::loncommon::get_env_multiple('form.ltitools_courseconfig_'.$i);
10087: foreach my $item ('label','title','target','linktext','explanation') {
10088: if (grep(/^\Q$item\E$/,@courseconfig)) {
10089: $confhash{$itemid}{'crsconf'}{$item} = 1;
10090: if (ref($domconfig{$action}{$itemid}{'crsconf'}) eq 'HASH') {
10091: if ($domconfig{$action}{$itemid}{'crsconf'}{$item} ne $confhash{$itemid}{'crsconf'}{$item}) {
10092: $changes{$itemid} = 1;
10093: }
10094: } else {
10095: $changes{$itemid} = 1;
10096: }
10097: }
10098: }
10099: my @fields = &Apache::loncommon::get_env_multiple('form.ltitools_fields_'.$i);
10100: foreach my $field (@fields) {
10101: if ($possfield{$field}) {
10102: if ($field eq 'roles') {
10103: foreach my $role (@courseroles) {
10104: my $choice = $env{'form.ltitools_roles_'.$role.'_'.$i};
10105: if (($choice ne '') && ($posslti{$choice})) {
10106: $confhash{$itemid}{'roles'}{$role} = $choice;
10107: if ($role eq 'cc') {
10108: $confhash{$itemid}{'roles'}{'co'} = $choice;
10109: }
10110: }
10111: if (ref($domconfig{$action}{$itemid}{'roles'}) eq 'HASH') {
10112: if ($domconfig{$action}{$itemid}{'roles'}{$role} ne $confhash{$itemid}{'roles'}{$role}) {
10113: $changes{$itemid} = 1;
10114: }
10115: } elsif ($confhash{$itemid}{'roles'}{$role}) {
10116: $changes{$itemid} = 1;
10117: }
10118: }
10119: } else {
10120: $confhash{$itemid}{'fields'}{$field} = 1;
10121: if (ref($domconfig{$action}{$itemid}{'fields'}) eq 'HASH') {
10122: if ($domconfig{$action}{$itemid}{'fields'}{$field} ne $confhash{$itemid}{'fields'}{$field}) {
10123: $changes{$itemid} = 1;
10124: }
10125: } else {
10126: $changes{$itemid} = 1;
10127: }
10128: }
10129: }
10130: }
10131: $allpos[$newpos] = $itemid;
10132: }
10133: if ($imgdeletions{$itemid}) {
10134: $changes{$itemid} = 1;
10135: #FIXME need to obsolete item in RES space
10136: } elsif ($env{'form.ltitools_image_'.$i.'.filename'}) {
10137: my ($imgurl,$error) = &process_ltitools_image($r,$dom,$confname,'ltitools_image_'.$i,
10138: $itemid,$configuserok,$switchserver,
10139: $author_ok);
10140: if ($imgurl) {
10141: $confhash{$itemid}{'image'} = $imgurl;
10142: $changes{$itemid} = 1;
10143: }
10144: if ($error) {
10145: &Apache::lonnet::logthis($error);
10146: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
10147: }
10148: } elsif ($domconfig{$action}{$itemid}{'image'}) {
10149: $confhash{$itemid}{'image'} =
10150: $domconfig{$action}{$itemid}{'image'};
10151: }
10152: if ($customadds{$i}) {
10153: my $name = $env{'form.ltitools_custom_name_'.$i};
10154: $name =~ s/(`)/'/g;
10155: $name =~ s/^\s+//;
10156: $name =~ s/\s+$//;
10157: my $value = $env{'form.ltitools_custom_value_'.$i};
10158: $value =~ s/(`)/'/g;
10159: $value =~ s/^\s+//;
10160: $value =~ s/\s+$//;
10161: if ($name ne '') {
10162: $confhash{$itemid}{'custom'}{$name} = $value;
10163: $changes{$itemid} = 1;
10164: }
10165: }
10166: my %customdels;
10167: my @customdeletions = &Apache::loncommon::get_env_multiple('form.ltitools_customdel_'.$i);
10168: if (@customdeletions) {
10169: $changes{$itemid} = 1;
10170: }
10171: map { $customdels{$_} = 1; } @customdeletions;
10172: if (ref($domconfig{$action}{$itemid}{'custom'}) eq 'HASH') {
10173: foreach my $key (keys(%{$domconfig{$action}{$itemid}{'custom'}})) {
10174: unless ($customdels{$key}) {
10175: if ($env{'form.ltitools_customval_'.$key.'_'.$i} ne '') {
10176: $confhash{$itemid}{'custom'}{$key} = $env{'form.ltitools_customval_'.$key.'_'.$i};
10177: }
10178: if ($domconfig{$action}{$itemid}{'custom'}{$key} ne $env{'form.ltitools_customval_'.$key.'_'.$i}) {
10179: $changes{$itemid} = 1;
10180: }
10181: }
10182: }
10183: }
10184: unless ($changes{$itemid}) {
10185: foreach my $key (keys(%{$domconfig{$action}{$itemid}})) {
10186: if (ref($domconfig{$action}{$itemid}{$key}) eq 'HASH') {
10187: if (ref($confhash{$itemid}{$key}) eq 'HASH') {
10188: foreach my $innerkey (keys(%{$domconfig{$action}{$itemid}{$key}})) {
10189: unless (exists($confhash{$itemid}{$key}{$innerkey})) {
10190: $changes{$itemid} = 1;
10191: last;
10192: }
10193: }
10194: } elsif (keys(%{$domconfig{$action}{$itemid}{$key}}) > 0) {
10195: $changes{$itemid} = 1;
10196: }
10197: }
10198: last if ($changes{$itemid});
10199: }
10200: }
10201: }
10202: }
10203: }
10204: if (@allpos > 0) {
10205: my $idx = 0;
10206: foreach my $itemid (@allpos) {
10207: if ($itemid ne '') {
10208: $confhash{$itemid}{'order'} = $idx;
10209: if (ref($domconfig{$action}) eq 'HASH') {
10210: if (ref($domconfig{$action}{$itemid}) eq 'HASH') {
10211: if ($domconfig{$action}{$itemid}{'order'} ne $idx) {
10212: $changes{$itemid} = 1;
10213: }
10214: }
10215: }
10216: $idx ++;
10217: }
10218: }
10219: }
10220: my %ltitoolshash = (
10221: $action => { %confhash }
10222: );
10223: my $putresult = &Apache::lonnet::put_dom('configuration',\%ltitoolshash,
10224: $dom);
10225: if ($putresult eq 'ok') {
10226: my %ltienchash = (
10227: $action => { %encconfig }
10228: );
10229: &Apache::lonnet::put_dom('encconfig',\%ltienchash,$dom);
10230: if (keys(%changes) > 0) {
10231: my $cachetime = 24*60*60;
10232: my %ltiall = %confhash;
10233: foreach my $id (keys(%ltiall)) {
10234: if (ref($encconfig{$id}) eq 'HASH') {
10235: foreach my $item ('key','secret') {
10236: $ltiall{$id}{$item} = $encconfig{$id}{$item};
10237: }
10238: }
10239: }
10240: &Apache::lonnet::do_cache_new('ltitools',$dom,\%ltiall,$cachetime);
10241: if (ref($lastactref) eq 'HASH') {
10242: $lastactref->{'ltitools'} = 1;
10243: }
10244: $resulttext = &mt('Changes made:').'<ul>';
10245: my %bynum;
10246: foreach my $itemid (sort(keys(%changes))) {
10247: my $position = $confhash{$itemid}{'order'};
10248: $bynum{$position} = $itemid;
10249: }
10250: foreach my $pos (sort { $a <=> $b } keys(%bynum)) {
10251: my $itemid = $bynum{$pos};
10252: if (ref($confhash{$itemid}) ne 'HASH') {
10253: $resulttext .= '<li>'.&mt('Deleted: [_1]',$changes{$itemid}).'</li>';
10254: } else {
10255: $resulttext .= '<li><b>'.$confhash{$itemid}{'title'}.'</b>';
10256: if ($confhash{$itemid}{'image'}) {
10257: $resulttext .= ' '.
10258: '<img src="'.$confhash{$itemid}{'image'}.'"'.
10259: ' alt="'.&mt('Tool Provider icon').'" />';
10260: }
10261: $resulttext .= '</li><ul>';
10262: my $position = $pos + 1;
10263: $resulttext .= '<li>'.&mt('Order: [_1]',$position).'</li>';
10264: foreach my $item ('version','msgtype','url') {
10265: if ($confhash{$itemid}{$item} ne '') {
10266: $resulttext .= '<li>'.$lt{$item}.': '.$confhash{$itemid}{$item}.'</li>';
10267: }
10268: }
10269: if ($encconfig{$itemid}{'key'} ne '') {
10270: $resulttext .= '<li>'.$lt{'key'}.': '.$encconfig{$itemid}{'key'}.'</li>';
10271: }
10272: if ($encconfig{$itemid}{'secret'} ne '') {
10273: $resulttext .= '<li>'.$lt{'secret'}.': ';
10274: my $num = length($encconfig{$itemid}{'secret'});
10275: $resulttext .= ('*'x$num).'</li>';
10276: }
10277: $resulttext .= '<li>'.&mt('Configurable in course:');
10278: my @possconfig = ('label','title','target','linktext','explanation');
10279: my $numconfig = 0;
10280: if (ref($confhash{$itemid}{'crsconf'}) eq 'HASH') {
10281: foreach my $item (@possconfig) {
10282: if ($confhash{$itemid}{'crsconf'}{$item}) {
10283: $numconfig ++;
10284: $resulttext .= ' "'.$lt{'crs'.$item}.'"';
10285: }
10286: }
10287: }
10288: if (!$numconfig) {
10289: $resulttext .= &mt('None');
10290: }
10291: $resulttext .= '</li>';
10292: foreach my $item ('passback','roster') {
10293: $resulttext .= '<li>'.$lt{$item}.' ';
10294: if ($confhash{$itemid}{$item}) {
10295: $resulttext .= &mt('Yes');
10296: } else {
10297: $resulttext .= &mt('No');
10298: }
10299: $resulttext .= '</li>';
10300: }
10301: if (ref($confhash{$itemid}{'display'}) eq 'HASH') {
10302: my $displaylist;
10303: if ($confhash{$itemid}{'display'}{'target'}) {
10304: $displaylist = &mt('Display target').': '.
10305: $confhash{$itemid}{'display'}{'target'}.',';
10306: }
10307: foreach my $size ('width','height') {
10308: if ($confhash{$itemid}{'display'}{$size}) {
10309: $displaylist .= (' 'x2).$lt{$size}.': '.
10310: $confhash{$itemid}{'display'}{$size}.',';
10311: }
10312: }
10313: if ($displaylist) {
10314: $displaylist =~ s/,$//;
10315: $resulttext .= '<li>'.$displaylist.'</li>';
10316: }
10317: foreach my $item ('linktext','explanation') {
10318: if ($confhash{$itemid}{'display'}{$item}) {
10319: $resulttext .= '<li>'.$lt{$item}.': '.$confhash{$itemid}{'display'}{$item}.'</li>';
10320: }
10321: }
10322: }
10323: if (ref($confhash{$itemid}{'fields'}) eq 'HASH') {
10324: my $fieldlist;
10325: foreach my $field (@allfields) {
10326: if ($confhash{$itemid}{'fields'}{$field}) {
10327: $fieldlist .= (' 'x2).$lt{$field}.',';
10328: }
10329: }
10330: if ($fieldlist) {
10331: $fieldlist =~ s/,$//;
10332: $resulttext .= '<li>'.&mt('Data sent').':'.$fieldlist.'</li>';
10333: }
10334: }
10335: if (ref($confhash{$itemid}{'roles'}) eq 'HASH') {
10336: my $rolemaps;
10337: foreach my $role (@courseroles) {
10338: if ($confhash{$itemid}{'roles'}{$role}) {
10339: $rolemaps .= (' 'x2).&Apache::lonnet::plaintext($role,'Course').'='.
10340: $confhash{$itemid}{'roles'}{$role}.',';
10341: }
10342: }
10343: if ($rolemaps) {
10344: $rolemaps =~ s/,$//;
10345: $resulttext .= '<li>'.&mt('Role mapping:').$rolemaps.'</li>';
10346: }
10347: }
10348: if (ref($confhash{$itemid}{'custom'}) eq 'HASH') {
10349: my $customlist;
10350: if (keys(%{$confhash{$itemid}{'custom'}})) {
10351: foreach my $key (sort(keys(%{$confhash{$itemid}{'custom'}}))) {
10352: $customlist .= $key.':'.$confhash{$itemid}{'custom'}{$key}.(' 'x2);
10353: }
10354: }
10355: if ($customlist) {
10356: $resulttext .= '<li>'.&mt('Custom items').':'.$customlist.'</li>';
10357: }
10358: }
10359: $resulttext .= '</ul></li>';
10360: }
10361: }
10362: $resulttext .= '</ul>';
10363: } else {
10364: $resulttext = &mt('No changes made.');
10365: }
10366: } else {
10367: $errors .= '<li><span class="LC_error">'.&mt('Failed to save changes').'</span></li>';
10368: }
10369: if ($errors) {
10370: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
10371: $errors.'</ul>';
10372: }
10373: return $resulttext;
10374: }
10375:
10376: sub process_ltitools_image {
10377: my ($r,$dom,$confname,$caller,$itemid,$configuserok,$switchserver,$author_ok) = @_;
10378: my $filename = $env{'form.'.$caller.'.filename'};
10379: my ($error,$url);
10380: my ($width,$height) = (21,21);
10381: if ($configuserok eq 'ok') {
10382: if ($switchserver) {
10383: $error = &mt('Upload of Tool Provider (LTI) icon is not permitted to this server: [_1]',
10384: $switchserver);
10385: } elsif ($author_ok eq 'ok') {
10386: my ($result,$imageurl,$madethumb) =
10387: &publishlogo($r,'upload',$caller,$dom,$confname,
10388: "ltitools/$itemid/icon",$width,$height);
10389: if ($result eq 'ok') {
10390: if ($madethumb) {
10391: my ($path,$imagefile) = ($imageurl =~ m{^(.+)/([^/]+)$});
10392: my $imagethumb = "$path/tn-".$imagefile;
10393: $url = $imagethumb;
10394: } else {
10395: $url = $imageurl;
10396: }
10397: } else {
10398: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$filename,$result);
10399: }
10400: } else {
10401: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$author_ok);
10402: }
10403: } else {
10404: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$configuserok);
10405: }
10406: return ($url,$error);
10407: }
10408:
10409: sub get_ltitools_id {
10410: my ($cdom,$title) = @_;
10411: # get lock on ltitools db
10412: my $lockhash = {
10413: lock => $env{'user.name'}.
10414: ':'.$env{'user.domain'},
10415: };
10416: my $tries = 0;
10417: my $gotlock = &Apache::lonnet::newput_dom('ltitools',$lockhash,$cdom);
10418: my ($id,$error);
10419:
10420: while (($gotlock ne 'ok') && ($tries<10)) {
10421: $tries ++;
10422: sleep (0.1);
10423: $gotlock = &Apache::lonnet::newput_dom('ltitools',$lockhash,$cdom);
10424: }
10425: if ($gotlock eq 'ok') {
10426: my %currids = &Apache::lonnet::dump_dom('ltitools',$cdom);
10427: if ($currids{'lock'}) {
10428: delete($currids{'lock'});
10429: if (keys(%currids)) {
10430: my @curr = sort { $a <=> $b } keys(%currids);
10431: if ($curr[-1] =~ /^\d+$/) {
10432: $id = 1 + $curr[-1];
10433: }
10434: } else {
10435: $id = 1;
10436: }
10437: if ($id) {
10438: unless (&Apache::lonnet::newput_dom('ltitools',{ $id => $title },$cdom) eq 'ok') {
10439: $error = 'nostore';
10440: }
10441: } else {
10442: $error = 'nonumber';
10443: }
10444: }
10445: my $dellockoutcome = &Apache::lonnet::del_dom('ltitools',['lock'],$cdom);
10446: } else {
10447: $error = 'nolock';
10448: }
10449: return ($id,$error);
10450: }
10451:
10452: sub modify_autoenroll {
10453: my ($dom,$lastactref,%domconfig) = @_;
10454: my ($resulttext,%changes);
10455: my %currautoenroll;
10456: if (ref($domconfig{'autoenroll'}) eq 'HASH') {
10457: foreach my $key (keys(%{$domconfig{'autoenroll'}})) {
10458: $currautoenroll{$key} = $domconfig{'autoenroll'}{$key};
10459: }
10460: }
10461: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
10462: my %title = ( run => 'Auto-enrollment active',
10463: sender => 'Sender for notification messages',
10464: coowners => 'Automatic assignment of co-ownership to instructors of record (institutional data)',
10465: failsafe => 'Failsafe for no drops if institutional data missing for a section');
10466: my @offon = ('off','on');
10467: my $sender_uname = $env{'form.sender_uname'};
10468: my $sender_domain = $env{'form.sender_domain'};
10469: if ($sender_domain eq '') {
10470: $sender_uname = '';
10471: } elsif ($sender_uname eq '') {
10472: $sender_domain = '';
10473: }
10474: my $coowners = $env{'form.autoassign_coowners'};
10475: my $failsafe = $env{'form.autoenroll_failsafe'};
10476: $failsafe =~ s{^\s+|\s+$}{}g;
10477: if ($failsafe =~ /\D/) {
10478: undef($failsafe);
10479: }
10480: my %autoenrollhash = (
10481: autoenroll => { 'run' => $env{'form.autoenroll_run'},
10482: 'sender_uname' => $sender_uname,
10483: 'sender_domain' => $sender_domain,
10484: 'co-owners' => $coowners,
10485: 'autofailsafe' => $failsafe,
10486: }
10487: );
10488: my $putresult = &Apache::lonnet::put_dom('configuration',\%autoenrollhash,
10489: $dom);
10490: if ($putresult eq 'ok') {
10491: if (exists($currautoenroll{'run'})) {
10492: if ($currautoenroll{'run'} ne $env{'form.autoenroll_run'}) {
10493: $changes{'run'} = 1;
10494: }
10495: } elsif ($autorun) {
10496: if ($env{'form.autoenroll_run'} ne '1') {
10497: $changes{'run'} = 1;
10498: }
10499: }
10500: if ($currautoenroll{'sender_uname'} ne $sender_uname) {
10501: $changes{'sender'} = 1;
10502: }
10503: if ($currautoenroll{'sender_domain'} ne $sender_domain) {
10504: $changes{'sender'} = 1;
10505: }
10506: if ($currautoenroll{'co-owners'} ne '') {
10507: if ($currautoenroll{'co-owners'} ne $coowners) {
10508: $changes{'coowners'} = 1;
10509: }
10510: } elsif ($coowners) {
10511: $changes{'coowners'} = 1;
10512: }
10513: if ($currautoenroll{'autofailsafe'} ne $failsafe) {
10514: $changes{'autofailsafe'} = 1;
10515: }
10516: if (keys(%changes) > 0) {
10517: $resulttext = &mt('Changes made:').'<ul>';
10518: if ($changes{'run'}) {
10519: $resulttext .= '<li>'.&mt("$title{'run'} set to $offon[$env{'form.autoenroll_run'}]").'</li>';
10520: }
10521: if ($changes{'sender'}) {
10522: if ($sender_uname eq '' || $sender_domain eq '') {
10523: $resulttext .= '<li>'.&mt("$title{'sender'} set to default (course owner).").'</li>';
10524: } else {
10525: $resulttext .= '<li>'.&mt("$title{'sender'} set to [_1]",$sender_uname.':'.$sender_domain).'</li>';
10526: }
10527: }
10528: if ($changes{'coowners'}) {
10529: $resulttext .= '<li>'.&mt("$title{'coowners'} set to $offon[$env{'form.autoassign_coowners'}]").'</li>';
10530: &Apache::loncommon::devalidate_domconfig_cache($dom);
10531: if (ref($lastactref) eq 'HASH') {
10532: $lastactref->{'domainconfig'} = 1;
10533: }
10534: }
10535: if ($changes{'autofailsafe'}) {
10536: if ($failsafe ne '') {
10537: $resulttext .= '<li>'.&mt('Failsafe for no drops if institutional data missing for a section set to: [_1]',$failsafe).'</li>';
10538: } else {
10539: $resulttext .= '<li>'.&mt('Failsafe for no drops if institutional data missing for a section: deleted');
10540: }
10541: &Apache::lonnet::get_domain_defaults($dom,1);
10542: if (ref($lastactref) eq 'HASH') {
10543: $lastactref->{'domdefaults'} = 1;
10544: }
10545: }
10546: $resulttext .= '</ul>';
10547: } else {
10548: $resulttext = &mt('No changes made to auto-enrollment settings');
10549: }
10550: } else {
10551: $resulttext = '<span class="LC_error">'.
10552: &mt('An error occurred: [_1]',$putresult).'</span>';
10553: }
10554: return $resulttext;
10555: }
10556:
10557: sub modify_autoupdate {
10558: my ($dom,%domconfig) = @_;
10559: my ($resulttext,%currautoupdate,%fields,%changes);
10560: if (ref($domconfig{'autoupdate'}) eq 'HASH') {
10561: foreach my $key (keys(%{$domconfig{'autoupdate'}})) {
10562: $currautoupdate{$key} = $domconfig{'autoupdate'}{$key};
10563: }
10564: }
10565: my @offon = ('off','on');
10566: my %title = &Apache::lonlocal::texthash (
10567: run => 'Auto-update:',
10568: classlists => 'Updates to user information in classlists?'
10569: );
10570: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
10571: my %fieldtitles = &Apache::lonlocal::texthash (
10572: id => 'Student/Employee ID',
10573: permanentemail => 'E-mail address',
10574: lastname => 'Last Name',
10575: firstname => 'First Name',
10576: middlename => 'Middle Name',
10577: generation => 'Generation',
10578: );
10579: $othertitle = &mt('All users');
10580: if (keys(%{$usertypes}) > 0) {
10581: $othertitle = &mt('Other users');
10582: }
10583: foreach my $key (keys(%env)) {
10584: if ($key =~ /^form\.updateable_(.+)_([^_]+)$/) {
10585: my ($usertype,$item) = ($1,$2);
10586: if (grep(/^\Q$item\E$/,keys(%fieldtitles))) {
10587: if ($usertype eq 'default') {
10588: push(@{$fields{$1}},$2);
10589: } elsif (ref($types) eq 'ARRAY') {
10590: if (grep(/^\Q$usertype\E$/,@{$types})) {
10591: push(@{$fields{$1}},$2);
10592: }
10593: }
10594: }
10595: }
10596: }
10597: my @lockablenames = &Apache::loncommon::get_env_multiple('form.lockablenames');
10598: @lockablenames = sort(@lockablenames);
10599: if (ref($currautoupdate{'lockablenames'}) eq 'ARRAY') {
10600: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
10601: if (@changed) {
10602: $changes{'lockablenames'} = 1;
10603: }
10604: } else {
10605: if (@lockablenames) {
10606: $changes{'lockablenames'} = 1;
10607: }
10608: }
10609: my %updatehash = (
10610: autoupdate => { run => $env{'form.autoupdate_run'},
10611: classlists => $env{'form.classlists'},
10612: fields => {%fields},
10613: lockablenames => \@lockablenames,
10614: }
10615: );
10616: foreach my $key (keys(%currautoupdate)) {
10617: if (($key eq 'run') || ($key eq 'classlists')) {
10618: if (exists($updatehash{autoupdate}{$key})) {
10619: if ($currautoupdate{$key} ne $updatehash{autoupdate}{$key}) {
10620: $changes{$key} = 1;
10621: }
10622: }
10623: } elsif ($key eq 'fields') {
10624: if (ref($currautoupdate{$key}) eq 'HASH') {
10625: foreach my $item (@{$types},'default') {
10626: if (ref($currautoupdate{$key}{$item}) eq 'ARRAY') {
10627: my $change = 0;
10628: foreach my $type (@{$currautoupdate{$key}{$item}}) {
10629: if (!exists($fields{$item})) {
10630: $change = 1;
10631: last;
10632: } elsif (ref($fields{$item}) eq 'ARRAY') {
10633: if (!grep(/^\Q$type\E$/,@{$fields{$item}})) {
10634: $change = 1;
10635: last;
10636: }
10637: }
10638: }
10639: if ($change) {
10640: push(@{$changes{$key}},$item);
10641: }
10642: }
10643: }
10644: }
10645: } elsif ($key eq 'lockablenames') {
10646: if (ref($currautoupdate{$key}) eq 'ARRAY') {
10647: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
10648: if (@changed) {
10649: $changes{'lockablenames'} = 1;
10650: }
10651: } else {
10652: if (@lockablenames) {
10653: $changes{'lockablenames'} = 1;
10654: }
10655: }
10656: }
10657: }
10658: unless (grep(/^\Qlockablenames\E$/,keys(%currautoupdate))) {
10659: if (@lockablenames) {
10660: $changes{'lockablenames'} = 1;
10661: }
10662: }
10663: foreach my $item (@{$types},'default') {
10664: if (defined($fields{$item})) {
10665: if (ref($currautoupdate{'fields'}) eq 'HASH') {
10666: if (ref($currautoupdate{'fields'}{$item}) eq 'ARRAY') {
10667: my $change = 0;
10668: if (ref($fields{$item}) eq 'ARRAY') {
10669: foreach my $type (@{$fields{$item}}) {
10670: if (!grep(/^\Q$type\E$/,@{$currautoupdate{'fields'}{$item}})) {
10671: $change = 1;
10672: last;
10673: }
10674: }
10675: }
10676: if ($change) {
10677: push(@{$changes{'fields'}},$item);
10678: }
10679: } else {
10680: push(@{$changes{'fields'}},$item);
10681: }
10682: } else {
10683: push(@{$changes{'fields'}},$item);
10684: }
10685: }
10686: }
10687: my $putresult = &Apache::lonnet::put_dom('configuration',\%updatehash,
10688: $dom);
10689: if ($putresult eq 'ok') {
10690: if (keys(%changes) > 0) {
10691: $resulttext = &mt('Changes made:').'<ul>';
10692: foreach my $key (sort(keys(%changes))) {
10693: if ($key eq 'lockablenames') {
10694: $resulttext .= '<li>';
10695: if (@lockablenames) {
10696: $usertypes->{'default'} = $othertitle;
10697: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update), available for the following affiliations:").' '.
10698: join(', ', map { $usertypes->{$_}; } @lockablenames).'</li>';
10699: } else {
10700: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update) is unavailable.");
10701: }
10702: $resulttext .= '</li>';
10703: } elsif (ref($changes{$key}) eq 'ARRAY') {
10704: foreach my $item (@{$changes{$key}}) {
10705: my @newvalues;
10706: foreach my $type (@{$fields{$item}}) {
10707: push(@newvalues,$fieldtitles{$type});
10708: }
10709: my $newvaluestr;
10710: if (@newvalues > 0) {
10711: $newvaluestr = join(', ',@newvalues);
10712: } else {
10713: $newvaluestr = &mt('none');
10714: }
10715: if ($item eq 'default') {
10716: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$othertitle,$newvaluestr).'</li>';
10717: } else {
10718: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$usertypes->{$item},$newvaluestr).'</li>';
10719: }
10720: }
10721: } else {
10722: my $newvalue;
10723: if ($key eq 'run') {
10724: $newvalue = $offon[$env{'form.autoupdate_run'}];
10725: } else {
10726: $newvalue = $offon[$env{'form.'.$key}];
10727: }
10728: $resulttext .= '<li>'.&mt("[_1] set to $newvalue",$title{$key}).'</li>';
10729: }
10730: }
10731: $resulttext .= '</ul>';
10732: } else {
10733: $resulttext = &mt('No changes made to autoupdates');
10734: }
10735: } else {
10736: $resulttext = '<span class="LC_error">'.
10737: &mt('An error occurred: [_1]',$putresult).'</span>';
10738: }
10739: return $resulttext;
10740: }
10741:
10742: sub modify_autocreate {
10743: my ($dom,%domconfig) = @_;
10744: my ($resulttext,%changes,%currautocreate,%newvals,%autocreatehash);
10745: if (ref($domconfig{'autocreate'}) eq 'HASH') {
10746: foreach my $key (keys(%{$domconfig{'autocreate'}})) {
10747: $currautocreate{$key} = $domconfig{'autocreate'}{$key};
10748: }
10749: }
10750: my %title= ( xml => 'Auto-creation of courses in XML course description files',
10751: req => 'Auto-creation of validated requests for official courses',
10752: xmldc => 'Identity of course creator of courses from XML files',
10753: );
10754: my @types = ('xml','req');
10755: foreach my $item (@types) {
10756: $newvals{$item} = $env{'form.autocreate_'.$item};
10757: $newvals{$item} =~ s/\D//g;
10758: $newvals{$item} = 0 if ($newvals{$item} eq '');
10759: }
10760: $newvals{'xmldc'} = $env{'form.autocreate_xmldc'};
10761: my %domcoords = &Apache::lonnet::get_active_domroles($dom,['dc']);
10762: unless (exists($domcoords{$newvals{'xmldc'}})) {
10763: $newvals{'xmldc'} = '';
10764: }
10765: %autocreatehash = (
10766: autocreate => { xml => $newvals{'xml'},
10767: req => $newvals{'req'},
10768: }
10769: );
10770: if ($newvals{'xmldc'} ne '') {
10771: $autocreatehash{'autocreate'}{'xmldc'} = $newvals{'xmldc'};
10772: }
10773: my $putresult = &Apache::lonnet::put_dom('configuration',\%autocreatehash,
10774: $dom);
10775: if ($putresult eq 'ok') {
10776: my @items = @types;
10777: if ($newvals{'xml'}) {
10778: push(@items,'xmldc');
10779: }
10780: foreach my $item (@items) {
10781: if (exists($currautocreate{$item})) {
10782: if ($currautocreate{$item} ne $newvals{$item}) {
10783: $changes{$item} = 1;
10784: }
10785: } elsif ($newvals{$item}) {
10786: $changes{$item} = 1;
10787: }
10788: }
10789: if (keys(%changes) > 0) {
10790: my @offon = ('off','on');
10791: $resulttext = &mt('Changes made:').'<ul>';
10792: foreach my $item (@types) {
10793: if ($changes{$item}) {
10794: my $newtxt = $offon[$newvals{$item}];
10795: $resulttext .= '<li>'.
10796: &mt("$title{$item} set to [_1]$newtxt [_2]",
10797: '<b>','</b>').
10798: '</li>';
10799: }
10800: }
10801: if ($changes{'xmldc'}) {
10802: my ($dcname,$dcdom) = split(':',$newvals{'xmldc'});
10803: my $newtxt = &Apache::loncommon::plainname($dcname,$dcdom);
10804: $resulttext .= '<li>'.&mt("$title{'xmldc'} set to [_1]",'<b>'.$newtxt.'</b>').'</li>';
10805: }
10806: $resulttext .= '</ul>';
10807: } else {
10808: $resulttext = &mt('No changes made to auto-creation settings');
10809: }
10810: } else {
10811: $resulttext = '<span class="LC_error">'.
10812: &mt('An error occurred: [_1]',$putresult).'</span>';
10813: }
10814: return $resulttext;
10815: }
10816:
10817: sub modify_directorysrch {
10818: my ($dom,$lastactref,%domconfig) = @_;
10819: my ($resulttext,%changes);
10820: my %currdirsrch;
10821: if (ref($domconfig{'directorysrch'}) eq 'HASH') {
10822: foreach my $key (keys(%{$domconfig{'directorysrch'}})) {
10823: $currdirsrch{$key} = $domconfig{'directorysrch'}{$key};
10824: }
10825: }
10826: my %title = ( available => 'Institutional directory search available',
10827: localonly => 'Other domains can search institution',
10828: lcavailable => 'LON-CAPA directory search available',
10829: lclocalonly => 'Other domains can search LON-CAPA domain',
10830: searchby => 'Search types',
10831: searchtypes => 'Search latitude');
10832: my @offon = ('off','on');
10833: my @otherdoms = ('Yes','No');
10834:
10835: my @searchtypes = &Apache::loncommon::get_env_multiple('form.searchtypes');
10836: my @cansearch = &Apache::loncommon::get_env_multiple('form.cansearch');
10837: my @searchby = &Apache::loncommon::get_env_multiple('form.searchby');
10838:
10839: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
10840: if (keys(%{$usertypes}) == 0) {
10841: @cansearch = ('default');
10842: } else {
10843: if (ref($currdirsrch{'cansearch'}) eq 'ARRAY') {
10844: foreach my $type (@{$currdirsrch{'cansearch'}}) {
10845: if (!grep(/^\Q$type\E$/,@cansearch)) {
10846: push(@{$changes{'cansearch'}},$type);
10847: }
10848: }
10849: foreach my $type (@cansearch) {
10850: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'cansearch'}})) {
10851: push(@{$changes{'cansearch'}},$type);
10852: }
10853: }
10854: } else {
10855: push(@{$changes{'cansearch'}},@cansearch);
10856: }
10857: }
10858:
10859: if (ref($currdirsrch{'searchby'}) eq 'ARRAY') {
10860: foreach my $by (@{$currdirsrch{'searchby'}}) {
10861: if (!grep(/^\Q$by\E$/,@searchby)) {
10862: push(@{$changes{'searchby'}},$by);
10863: }
10864: }
10865: foreach my $by (@searchby) {
10866: if (!grep(/^\Q$by\E$/,@{$currdirsrch{'searchby'}})) {
10867: push(@{$changes{'searchby'}},$by);
10868: }
10869: }
10870: } else {
10871: push(@{$changes{'searchby'}},@searchby);
10872: }
10873:
10874: if (ref($currdirsrch{'searchtypes'}) eq 'ARRAY') {
10875: foreach my $type (@{$currdirsrch{'searchtypes'}}) {
10876: if (!grep(/^\Q$type\E$/,@searchtypes)) {
10877: push(@{$changes{'searchtypes'}},$type);
10878: }
10879: }
10880: foreach my $type (@searchtypes) {
10881: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'searchtypes'}})) {
10882: push(@{$changes{'searchtypes'}},$type);
10883: }
10884: }
10885: } else {
10886: if (exists($currdirsrch{'searchtypes'})) {
10887: foreach my $type (@searchtypes) {
10888: if ($type ne $currdirsrch{'searchtypes'}) {
10889: push(@{$changes{'searchtypes'}},$type);
10890: }
10891: }
10892: if (!grep(/^\Q$currdirsrch{'searchtypes'}\E/,@searchtypes)) {
10893: push(@{$changes{'searchtypes'}},$currdirsrch{'searchtypes'});
10894: }
10895: } else {
10896: push(@{$changes{'searchtypes'}},@searchtypes);
10897: }
10898: }
10899:
10900: my %dirsrch_hash = (
10901: directorysrch => { available => $env{'form.dirsrch_available'},
10902: cansearch => \@cansearch,
10903: localonly => $env{'form.dirsrch_instlocalonly'},
10904: lclocalonly => $env{'form.dirsrch_domlocalonly'},
10905: lcavailable => $env{'form.dirsrch_domavailable'},
10906: searchby => \@searchby,
10907: searchtypes => \@searchtypes,
10908: }
10909: );
10910: my $putresult = &Apache::lonnet::put_dom('configuration',\%dirsrch_hash,
10911: $dom);
10912: if ($putresult eq 'ok') {
10913: if (exists($currdirsrch{'available'})) {
10914: if ($currdirsrch{'available'} ne $env{'form.dirsrch_available'}) {
10915: $changes{'available'} = 1;
10916: }
10917: } else {
10918: if ($env{'form.dirsrch_available'} eq '1') {
10919: $changes{'available'} = 1;
10920: }
10921: }
10922: if (exists($currdirsrch{'lcavailable'})) {
10923: if ($currdirsrch{'lcavailable'} ne $env{'form.dirsrch_domavailable'}) {
10924: $changes{'lcavailable'} = 1;
10925: }
10926: } else {
10927: if ($env{'form.dirsrch_lcavailable'} eq '1') {
10928: $changes{'lcavailable'} = 1;
10929: }
10930: }
10931: if (exists($currdirsrch{'localonly'})) {
10932: if ($currdirsrch{'localonly'} ne $env{'form.dirsrch_instlocalonly'}) {
10933: $changes{'localonly'} = 1;
10934: }
10935: } else {
10936: if ($env{'form.dirsrch_instlocalonly'} eq '1') {
10937: $changes{'localonly'} = 1;
10938: }
10939: }
10940: if (exists($currdirsrch{'lclocalonly'})) {
10941: if ($currdirsrch{'lclocalonly'} ne $env{'form.dirsrch_domlocalonly'}) {
10942: $changes{'lclocalonly'} = 1;
10943: }
10944: } else {
10945: if ($env{'form.dirsrch_domlocalonly'} eq '1') {
10946: $changes{'lclocalonly'} = 1;
10947: }
10948: }
10949: if (keys(%changes) > 0) {
10950: $resulttext = &mt('Changes made:').'<ul>';
10951: if ($changes{'available'}) {
10952: $resulttext .= '<li>'.&mt("$title{'available'} set to: $offon[$env{'form.dirsrch_available'}]").'</li>';
10953: }
10954: if ($changes{'lcavailable'}) {
10955: $resulttext .= '<li>'.&mt("$title{'lcavailable'} set to: $offon[$env{'form.dirsrch_domavailable'}]").'</li>';
10956: }
10957: if ($changes{'localonly'}) {
10958: $resulttext .= '<li>'.&mt("$title{'localonly'} set to: $otherdoms[$env{'form.dirsrch_instlocalonly'}]").'</li>';
10959: }
10960: if ($changes{'lclocalonly'}) {
10961: $resulttext .= '<li>'.&mt("$title{'lclocalonly'} set to: $otherdoms[$env{'form.dirsrch_domlocalonly'}]").'</li>';
10962: }
10963: if (ref($changes{'cansearch'}) eq 'ARRAY') {
10964: my $chgtext;
10965: if (ref($usertypes) eq 'HASH') {
10966: if (keys(%{$usertypes}) > 0) {
10967: foreach my $type (@{$types}) {
10968: if (grep(/^\Q$type\E$/,@cansearch)) {
10969: $chgtext .= $usertypes->{$type}.'; ';
10970: }
10971: }
10972: if (grep(/^default$/,@cansearch)) {
10973: $chgtext .= $othertitle;
10974: } else {
10975: $chgtext =~ s/\; $//;
10976: }
10977: $resulttext .=
10978: '<li>'.
10979: &mt("Users from domain '[_1]' permitted to search the institutional directory set to: [_2]",
10980: '<span class="LC_cusr_emph">'.$dom.'</span>',$chgtext).
10981: '</li>';
10982: }
10983: }
10984: }
10985: if (ref($changes{'searchby'}) eq 'ARRAY') {
10986: my ($searchtitles,$titleorder) = &sorted_searchtitles();
10987: my $chgtext;
10988: foreach my $type (@{$titleorder}) {
10989: if (grep(/^\Q$type\E$/,@searchby)) {
10990: if (defined($searchtitles->{$type})) {
10991: $chgtext .= $searchtitles->{$type}.'; ';
10992: }
10993: }
10994: }
10995: $chgtext =~ s/\; $//;
10996: $resulttext .= '<li>'.&mt("$title{'searchby'} set to: [_1]",$chgtext).'</li>';
10997: }
10998: if (ref($changes{'searchtypes'}) eq 'ARRAY') {
10999: my ($srchtypes_desc,$srchtypeorder) = &sorted_searchtypes();
11000: my $chgtext;
11001: foreach my $type (@{$srchtypeorder}) {
11002: if (grep(/^\Q$type\E$/,@searchtypes)) {
11003: if (defined($srchtypes_desc->{$type})) {
11004: $chgtext .= $srchtypes_desc->{$type}.'; ';
11005: }
11006: }
11007: }
11008: $chgtext =~ s/\; $//;
11009: $resulttext .= '<li>'.&mt($title{'searchtypes'}.' set to: "[_1]"',$chgtext).'</li>';
11010: }
11011: $resulttext .= '</ul>';
11012: &Apache::lonnet::do_cache_new('directorysrch',$dom,$dirsrch_hash{'directorysrch'},3600);
11013: if (ref($lastactref) eq 'HASH') {
11014: $lastactref->{'directorysrch'} = 1;
11015: }
11016: } else {
11017: $resulttext = &mt('No changes made to directory search settings');
11018: }
11019: } else {
11020: $resulttext = '<span class="LC_error">'.
11021: &mt('An error occurred: [_1]',$putresult).'</span>';
11022: }
11023: return $resulttext;
11024: }
11025:
11026: sub modify_contacts {
11027: my ($dom,$lastactref,%domconfig) = @_;
11028: my ($resulttext,%currsetting,%newsetting,%changes,%contacts_hash);
11029: if (ref($domconfig{'contacts'}) eq 'HASH') {
11030: foreach my $key (keys(%{$domconfig{'contacts'}})) {
11031: $currsetting{$key} = $domconfig{'contacts'}{$key};
11032: }
11033: }
11034: my (%others,%to,%bcc,%includestr,%includeloc);
11035: my @contacts = ('supportemail','adminemail');
11036: my @mailings = ('errormail','packagesmail','helpdeskmail','otherdomsmail',
11037: 'lonstatusmail','requestsmail','updatesmail','idconflictsmail');
11038: my @toggles = ('reporterrors','reportupdates');
11039: my ($fields,$fieldtitles,$fieldoptions,$possoptions) = &helpform_fields();
11040: foreach my $type (@mailings) {
11041: @{$newsetting{$type}} =
11042: &Apache::loncommon::get_env_multiple('form.'.$type);
11043: foreach my $item (@contacts) {
11044: if (grep(/^\Q$item\E$/,@{$newsetting{$type}})) {
11045: $contacts_hash{contacts}{$type}{$item} = 1;
11046: } else {
11047: $contacts_hash{contacts}{$type}{$item} = 0;
11048: }
11049: }
11050: $others{$type} = $env{'form.'.$type.'_others'};
11051: $contacts_hash{contacts}{$type}{'others'} = $others{$type};
11052: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
11053: $bcc{$type} = $env{'form.'.$type.'_bcc'};
11054: $contacts_hash{contacts}{$type}{'bcc'} = $bcc{$type};
11055: if (($env{'form.'.$type.'_includestr'} ne '') && ($env{'form.'.$type.'_includeloc'} =~ /^s|b$/)) {
11056: $includestr{$type} = $env{'form.'.$type.'_includestr'};
11057: $includeloc{$type} = $env{'form.'.$type.'_includeloc'};
11058: $contacts_hash{contacts}{$type}{'include'} = $includeloc{$type}.':'.&escape($includestr{$type});
11059: }
11060: }
11061: }
11062: foreach my $item (@contacts) {
11063: $to{$item} = $env{'form.'.$item};
11064: $contacts_hash{'contacts'}{$item} = $to{$item};
11065: }
11066: foreach my $item (@toggles) {
11067: if ($env{'form.'.$item} =~ /^(0|1)$/) {
11068: $contacts_hash{'contacts'}{$item} = $env{'form.'.$item};
11069: }
11070: }
11071: if ((ref($fields) eq 'ARRAY') && (ref($possoptions) eq 'HASH')) {
11072: foreach my $field (@{$fields}) {
11073: if (ref($possoptions->{$field}) eq 'ARRAY') {
11074: my $value = $env{'form.helpform_'.$field};
11075: $value =~ s/^\s+|\s+$//g;
11076: if (grep(/^\Q$value\E$/,@{$possoptions->{$field}})) {
11077: $contacts_hash{contacts}{'helpform'}{$field} = $value;
11078: if ($field eq 'screenshot') {
11079: $env{'form.helpform_maxsize'} =~ s/^\s+|\s+$//g;
11080: if ($env{'form.helpform_maxsize'} =~ /^\d+\.?\d*$/) {
11081: $contacts_hash{contacts}{'helpform'}{'maxsize'} = $env{'form.helpform_maxsize'};
11082: }
11083: }
11084: }
11085: }
11086: }
11087: }
11088: if (keys(%currsetting) > 0) {
11089: foreach my $item (@contacts) {
11090: if ($to{$item} ne $currsetting{$item}) {
11091: $changes{$item} = 1;
11092: }
11093: }
11094: foreach my $type (@mailings) {
11095: foreach my $item (@contacts) {
11096: if (ref($currsetting{$type}) eq 'HASH') {
11097: if ($currsetting{$type}{$item} ne $contacts_hash{contacts}{$type}{$item}) {
11098: push(@{$changes{$type}},$item);
11099: }
11100: } else {
11101: push(@{$changes{$type}},@{$newsetting{$type}});
11102: }
11103: }
11104: if ($others{$type} ne $currsetting{$type}{'others'}) {
11105: push(@{$changes{$type}},'others');
11106: }
11107: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
11108: if ($bcc{$type} ne $currsetting{$type}{'bcc'}) {
11109: push(@{$changes{$type}},'bcc');
11110: }
11111: my ($currloc,$currstr) = split(/:/,$currsetting{$type}{'include'},2);
11112: if (($includeloc{$type} ne $currloc) || (&escape($includestr{$type}) ne $currstr)) {
11113: push(@{$changes{$type}},'include');
11114: }
11115: }
11116: }
11117: if (ref($fields) eq 'ARRAY') {
11118: if (ref($currsetting{'helpform'}) eq 'HASH') {
11119: foreach my $field (@{$fields}) {
11120: if ($currsetting{'helpform'}{$field} ne $contacts_hash{'contacts'}{'helpform'}{$field}) {
11121: push(@{$changes{'helpform'}},$field);
11122: }
11123: if (($field eq 'screenshot') && ($contacts_hash{'contacts'}{'helpform'}{'screenshot'} ne 'no')) {
11124: if ($currsetting{'helpform'}{'maxsize'} ne $contacts_hash{'contacts'}{'helpform'}{'maxsize'}) {
11125: push(@{$changes{'helpform'}},'maxsize');
11126: }
11127: }
11128: }
11129: } else {
11130: foreach my $field (@{$fields}) {
11131: if ($contacts_hash{'contacts'}{'helpform'}{$field} ne 'yes') {
11132: push(@{$changes{'helpform'}},$field);
11133: }
11134: if (($field eq 'screenshot') && ($contacts_hash{'contacts'}{'helpform'}{'screenshot'} ne 'no')) {
11135: if ($contacts_hash{'contacts'}{'helpform'}{'maxsize'} != 1) {
11136: push(@{$changes{'helpform'}},'maxsize');
11137: }
11138: }
11139: }
11140: }
11141: }
11142: } else {
11143: my %default;
11144: $default{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
11145: $default{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
11146: $default{'errormail'} = 'adminemail';
11147: $default{'packagesmail'} = 'adminemail';
11148: $default{'helpdeskmail'} = 'supportemail';
11149: $default{'otherdomsmail'} = 'supportemail';
11150: $default{'lonstatusmail'} = 'adminemail';
11151: $default{'requestsmail'} = 'adminemail';
11152: $default{'updatesmail'} = 'adminemail';
11153: foreach my $item (@contacts) {
11154: if ($to{$item} ne $default{$item}) {
11155: $changes{$item} = 1;
11156: }
11157: }
11158: foreach my $type (@mailings) {
11159: if ((@{$newsetting{$type}} != 1) || ($newsetting{$type}[0] ne $default{$type})) {
11160: push(@{$changes{$type}},@{$newsetting{$type}});
11161: }
11162: if ($others{$type} ne '') {
11163: push(@{$changes{$type}},'others');
11164: }
11165: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
11166: if ($bcc{$type} ne '') {
11167: push(@{$changes{$type}},'bcc');
11168: }
11169: if (($includeloc{$type} =~ /^b|s$/) && ($includestr{$type} ne '')) {
11170: push(@{$changes{$type}},'include');
11171: }
11172: }
11173: }
11174: if (ref($fields) eq 'ARRAY') {
11175: foreach my $field (@{$fields}) {
11176: if ($contacts_hash{'contacts'}{'helpform'}{$field} ne 'yes') {
11177: push(@{$changes{'helpform'}},$field);
11178: }
11179: if (($field eq 'screenshot') && ($contacts_hash{'contacts'}{'helpform'}{'screenshot'} ne 'no')) {
11180: if ($contacts_hash{'contacts'}{'helpform'}{'maxsize'} != 1) {
11181: push(@{$changes{'helpform'}},'maxsize');
11182: }
11183: }
11184: }
11185: }
11186: }
11187: foreach my $item (@toggles) {
11188: if (($env{'form.'.$item} == 1) && ($currsetting{$item} == 0)) {
11189: $changes{$item} = 1;
11190: } elsif ((!$env{'form.'.$item}) &&
11191: (($currsetting{$item} eq '') || ($currsetting{$item} == 1))) {
11192: $changes{$item} = 1;
11193: }
11194: }
11195: my $putresult = &Apache::lonnet::put_dom('configuration',\%contacts_hash,
11196: $dom);
11197: if ($putresult eq 'ok') {
11198: if (keys(%changes) > 0) {
11199: &Apache::loncommon::devalidate_domconfig_cache($dom);
11200: if (ref($lastactref) eq 'HASH') {
11201: $lastactref->{'domainconfig'} = 1;
11202: }
11203: my ($titles,$short_titles) = &contact_titles();
11204: $resulttext = &mt('Changes made:').'<ul>';
11205: foreach my $item (@contacts) {
11206: if ($changes{$item}) {
11207: $resulttext .= '<li>'.$titles->{$item}.
11208: &mt(' set to: ').
11209: '<span class="LC_cusr_emph">'.
11210: $to{$item}.'</span></li>';
11211: }
11212: }
11213: foreach my $type (@mailings) {
11214: if (ref($changes{$type}) eq 'ARRAY') {
11215: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
11216: $resulttext .= '<li>'.$titles->{$type}.' -- '.&mt('sent to').': ';
11217: } else {
11218: $resulttext .= '<li>'.$titles->{$type}.': ';
11219: }
11220: my @text;
11221: foreach my $item (@{$newsetting{$type}}) {
11222: push(@text,$short_titles->{$item});
11223: }
11224: if ($others{$type} ne '') {
11225: push(@text,$others{$type});
11226: }
11227: if (@text) {
11228: $resulttext .= '<span class="LC_cusr_emph">'.
11229: join(', ',@text).'</span>';
11230: }
11231: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
11232: if ($bcc{$type} ne '') {
11233: my $bcctext;
11234: if (@text) {
11235: $bcctext = ' '.&mt('with Bcc to');
11236: } else {
11237: $bcctext = '(Bcc)';
11238: }
11239: $resulttext .= $bcctext.': <span class="LC_cusr_emph">'.$bcc{$type}.'</span>';
11240: } elsif (!@text) {
11241: $resulttext .= &mt('No one');
11242: }
11243: if ($includestr{$type} ne '') {
11244: if ($includeloc{$type} eq 'b') {
11245: $resulttext .= '<br />'.&mt('Text automatically added to e-mail body:').' '.$includestr{$type};
11246: } elsif ($includeloc{$type} eq 's') {
11247: $resulttext .= '<br />'.&mt('Text automatically added to e-mail subject:').' '.$includestr{$type};
11248: }
11249: }
11250: } elsif (!@text) {
11251: $resulttext .= &mt('No recipients');
11252: }
11253: $resulttext .= '</li>';
11254: }
11255: }
11256: my @offon = ('off','on');
11257: if ($changes{'reporterrors'}) {
11258: $resulttext .= '<li>'.
11259: &mt('E-mail error reports to [_1] set to "'.
11260: $offon[$env{'form.reporterrors'}].'".',
11261: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
11262: &mt('LON-CAPA core group - MSU'),600,500)).
11263: '</li>';
11264: }
11265: if ($changes{'reportupdates'}) {
11266: $resulttext .= '<li>'.
11267: &mt('E-mail record of completed LON-CAPA updates to [_1] set to "'.
11268: $offon[$env{'form.reportupdates'}].'".',
11269: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
11270: &mt('LON-CAPA core group - MSU'),600,500)).
11271: '</li>';
11272: }
11273: if ((ref($changes{'helpform'}) eq 'ARRAY') && (ref($fields) eq 'ARRAY')) {
11274: my (@optional,@required,@unused,$maxsizechg);
11275: foreach my $field (@{$changes{'helpform'}}) {
11276: if ($field eq 'maxsize') {
11277: $maxsizechg = 1;
11278: next;
11279: }
11280: if ($contacts_hash{'contacts'}{'helpform'}{$field} eq 'yes') {
11281: push(@optional,$field);
11282: } elsif ($contacts_hash{'contacts'}{'helpform'}{$field} eq 'no') {
11283: push(@unused,$field);
11284: } elsif ($contacts_hash{'contacts'}{'helpform'}{$field} eq 'req') {
11285: push(@required,$field);
11286: }
11287: }
11288: if (@optional) {
11289: $resulttext .= '<li>'.
11290: &mt('Help form fields changed to "Optional": [_1].',
11291: '<span class="LC_cusr_emph">'.join(', ',map { $fieldtitles->{$_}; } @optional)).'</span>'.
11292: '</li>';
11293: }
11294: if (@required) {
11295: $resulttext .= '<li>'.
11296: &mt('Help form fields changed to "Required": [_1].',
11297: '<span class="LC_cusr_emph">'.join(', ',map { $fieldtitles->{$_}; } @required)).'</span>'.
11298: '</li>';
11299: }
11300: if (@unused) {
11301: $resulttext .= '<li>'.
11302: &mt('Help form fields changed to "Not shown": [_1].',
11303: '<span class="LC_cusr_emph">'.join(', ',map { $fieldtitles->{$_}; } @unused)).'</span>'.
11304: '</li>';
11305: }
11306: if ($maxsizechg) {
11307: $resulttext .= '<li>'.
11308: &mt('Max size for file uploaded to help form by logged-in user set to [_1] MB.',
11309: $contacts_hash{'contacts'}{'helpform'}{'maxsize'}).
11310: '</li>';
11311:
11312: }
11313: }
11314: $resulttext .= '</ul>';
11315: } else {
11316: $resulttext = &mt('No changes made to contacts and form settings');
11317: }
11318: } else {
11319: $resulttext = '<span class="LC_error">'.
11320: &mt('An error occurred: [_1].',$putresult).'</span>';
11321: }
11322: return $resulttext;
11323: }
11324:
11325: sub modify_usercreation {
11326: my ($dom,%domconfig) = @_;
11327: my ($resulttext,%curr_usercreation,%changes,%authallowed,%cancreate,%save_usercreate);
11328: my $warningmsg;
11329: if (ref($domconfig{'usercreation'}) eq 'HASH') {
11330: foreach my $key (keys(%{$domconfig{'usercreation'}})) {
11331: if ($key eq 'cancreate') {
11332: if (ref($domconfig{'usercreation'}{$key}) eq 'HASH') {
11333: foreach my $item (keys(%{$domconfig{'usercreation'}{$key}})) {
11334: if (($item eq 'requestcrs') || ($item eq 'course') || ($item eq 'author')) {
11335: $curr_usercreation{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
11336: } else {
11337: $save_usercreate{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
11338: }
11339: }
11340: }
11341: } elsif ($key eq 'email_rule') {
11342: $save_usercreate{$key} = $domconfig{'usercreation'}{$key};
11343: } else {
11344: $curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
11345: }
11346: }
11347: }
11348: my @username_rule = &Apache::loncommon::get_env_multiple('form.username_rule');
11349: my @id_rule = &Apache::loncommon::get_env_multiple('form.id_rule');
11350: my @contexts = ('author','course','requestcrs');
11351: foreach my $item(@contexts) {
11352: $cancreate{$item} = $env{'form.can_createuser_'.$item};
11353: }
11354: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
11355: foreach my $item (@contexts) {
11356: if ($curr_usercreation{'cancreate'}{$item} ne $cancreate{$item}) {
11357: push(@{$changes{'cancreate'}},$item);
11358: }
11359: }
11360: } elsif (ref($curr_usercreation{'cancreate'}) eq 'ARRAY') {
11361: foreach my $item (@contexts) {
11362: if (!grep(/^\Q$item\E$/,@{$curr_usercreation{'cancreate'}})) {
11363: if ($cancreate{$item} ne 'any') {
11364: push(@{$changes{'cancreate'}},$item);
11365: }
11366: } else {
11367: if ($cancreate{$item} ne 'none') {
11368: push(@{$changes{'cancreate'}},$item);
11369: }
11370: }
11371: }
11372: } else {
11373: foreach my $item (@contexts) {
11374: push(@{$changes{'cancreate'}},$item);
11375: }
11376: }
11377:
11378: if (ref($curr_usercreation{'username_rule'}) eq 'ARRAY') {
11379: foreach my $type (@{$curr_usercreation{'username_rule'}}) {
11380: if (!grep(/^\Q$type\E$/,@username_rule)) {
11381: push(@{$changes{'username_rule'}},$type);
11382: }
11383: }
11384: foreach my $type (@username_rule) {
11385: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'username_rule'}})) {
11386: push(@{$changes{'username_rule'}},$type);
11387: }
11388: }
11389: } else {
11390: push(@{$changes{'username_rule'}},@username_rule);
11391: }
11392:
11393: if (ref($curr_usercreation{'id_rule'}) eq 'ARRAY') {
11394: foreach my $type (@{$curr_usercreation{'id_rule'}}) {
11395: if (!grep(/^\Q$type\E$/,@id_rule)) {
11396: push(@{$changes{'id_rule'}},$type);
11397: }
11398: }
11399: foreach my $type (@id_rule) {
11400: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'id_rule'}})) {
11401: push(@{$changes{'id_rule'}},$type);
11402: }
11403: }
11404: } else {
11405: push(@{$changes{'id_rule'}},@id_rule);
11406: }
11407:
11408: my @authen_contexts = ('author','course','domain');
11409: my @authtypes = ('int','krb4','krb5','loc');
11410: my %authhash;
11411: foreach my $item (@authen_contexts) {
11412: my @authallowed = &Apache::loncommon::get_env_multiple('form.'.$item.'_auth');
11413: foreach my $auth (@authtypes) {
11414: if (grep(/^\Q$auth\E$/,@authallowed)) {
11415: $authhash{$item}{$auth} = 1;
11416: } else {
11417: $authhash{$item}{$auth} = 0;
11418: }
11419: }
11420: }
11421: if (ref($curr_usercreation{'authtypes'}) eq 'HASH') {
11422: foreach my $item (@authen_contexts) {
11423: if (ref($curr_usercreation{'authtypes'}{$item}) eq 'HASH') {
11424: foreach my $auth (@authtypes) {
11425: if ($authhash{$item}{$auth} ne $curr_usercreation{'authtypes'}{$item}{$auth}) {
11426: push(@{$changes{'authtypes'}},$item);
11427: last;
11428: }
11429: }
11430: }
11431: }
11432: } else {
11433: foreach my $item (@authen_contexts) {
11434: push(@{$changes{'authtypes'}},$item);
11435: }
11436: }
11437:
11438: $save_usercreate{'cancreate'}{'course'} = $cancreate{'course'};
11439: $save_usercreate{'cancreate'}{'author'} = $cancreate{'author'};
11440: $save_usercreate{'cancreate'}{'requestcrs'} = $cancreate{'requestcrs'};
11441: $save_usercreate{'id_rule'} = \@id_rule;
11442: $save_usercreate{'username_rule'} = \@username_rule,
11443: $save_usercreate{'authtypes'} = \%authhash;
11444:
11445: my %usercreation_hash = (
11446: usercreation => \%save_usercreate,
11447: );
11448:
11449: my $putresult = &Apache::lonnet::put_dom('configuration',\%usercreation_hash,
11450: $dom);
11451:
11452: if ($putresult eq 'ok') {
11453: if (keys(%changes) > 0) {
11454: $resulttext = &mt('Changes made:').'<ul>';
11455: if (ref($changes{'cancreate'}) eq 'ARRAY') {
11456: my %lt = &usercreation_types();
11457: foreach my $type (@{$changes{'cancreate'}}) {
11458: my $chgtext = $lt{$type}.', ';
11459: if ($cancreate{$type} eq 'none') {
11460: $chgtext .= &mt('creation of new users is not permitted, except by a Domain Coordinator.');
11461: } elsif ($cancreate{$type} eq 'any') {
11462: $chgtext .= &mt('creation of new users is permitted for both institutional and non-institutional usernames.');
11463: } elsif ($cancreate{$type} eq 'official') {
11464: $chgtext .= &mt('creation of new users is only permitted for institutional usernames.');
11465: } elsif ($cancreate{$type} eq 'unofficial') {
11466: $chgtext .= &mt('creation of new users is only permitted for non-institutional usernames.');
11467: }
11468: $resulttext .= '<li>'.$chgtext.'</li>';
11469: }
11470: }
11471: if (ref($changes{'username_rule'}) eq 'ARRAY') {
11472: my ($rules,$ruleorder) =
11473: &Apache::lonnet::inst_userrules($dom,'username');
11474: my $chgtext = '<ul>';
11475: foreach my $type (@username_rule) {
11476: if (ref($rules->{$type}) eq 'HASH') {
11477: $chgtext .= '<li>'.$rules->{$type}{'name'}.'</li>';
11478: }
11479: }
11480: $chgtext .= '</ul>';
11481: if (@username_rule > 0) {
11482: $resulttext .= '<li>'.&mt('Usernames with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
11483: } else {
11484: $resulttext .= '<li>'.&mt('There are now no username formats restricted to verified users in the institutional directory.').'</li>';
11485: }
11486: }
11487: if (ref($changes{'id_rule'}) eq 'ARRAY') {
11488: my ($idrules,$idruleorder) =
11489: &Apache::lonnet::inst_userrules($dom,'id');
11490: my $chgtext = '<ul>';
11491: foreach my $type (@id_rule) {
11492: if (ref($idrules->{$type}) eq 'HASH') {
11493: $chgtext .= '<li>'.$idrules->{$type}{'name'}.'</li>';
11494: }
11495: }
11496: $chgtext .= '</ul>';
11497: if (@id_rule > 0) {
11498: $resulttext .= '<li>'.&mt('IDs with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
11499: } else {
11500: $resulttext .= '<li>'.&mt('There are now no ID formats restricted to verified users in the institutional directory.').'</li>';
11501: }
11502: }
11503: my %authname = &authtype_names();
11504: my %context_title = &context_names();
11505: if (ref($changes{'authtypes'}) eq 'ARRAY') {
11506: my $chgtext = '<ul>';
11507: foreach my $type (@{$changes{'authtypes'}}) {
11508: my @allowed;
11509: $chgtext .= '<li><span class="LC_cusr_emph">'.$context_title{$type}.'</span> - '.&mt('assignable authentication types: ');
11510: foreach my $auth (@authtypes) {
11511: if ($authhash{$type}{$auth}) {
11512: push(@allowed,$authname{$auth});
11513: }
11514: }
11515: if (@allowed > 0) {
11516: $chgtext .= join(', ',@allowed).'</li>';
11517: } else {
11518: $chgtext .= &mt('none').'</li>';
11519: }
11520: }
11521: $chgtext .= '</ul>';
11522: $resulttext .= '<li>'.&mt('Authentication types available for assignment to new users').'<br />'.$chgtext;
11523: $resulttext .= '</li>';
11524: }
11525: $resulttext .= '</ul>';
11526: } else {
11527: $resulttext = &mt('No changes made to user creation settings');
11528: }
11529: } else {
11530: $resulttext = '<span class="LC_error">'.
11531: &mt('An error occurred: [_1]',$putresult).'</span>';
11532: }
11533: if ($warningmsg ne '') {
11534: $resulttext .= '<br /><span class="LC_warning">'.$warningmsg.'</span><br />';
11535: }
11536: return $resulttext;
11537: }
11538:
11539: sub modify_selfcreation {
11540: my ($dom,$lastactref,%domconfig) = @_;
11541: my ($resulttext,$warningmsg,%curr_usercreation,%curr_usermodify,%curr_inststatus,%changes,%cancreate);
11542: my (%save_usercreate,%save_usermodify,%save_inststatus,@types,%usertypes);
11543: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
11544: my ($othertitle,$usertypesref,$typesref) = &Apache::loncommon::sorted_inst_types($dom);
11545: if (ref($typesref) eq 'ARRAY') {
11546: @types = @{$typesref};
11547: }
11548: if (ref($usertypesref) eq 'HASH') {
11549: %usertypes = %{$usertypesref};
11550: }
11551: $usertypes{'default'} = $othertitle;
11552: #
11553: # Retrieve current domain configuration for self-creation of usernames from $domconfig{'usercreation'}.
11554: #
11555: if (ref($domconfig{'usercreation'}) eq 'HASH') {
11556: foreach my $key (keys(%{$domconfig{'usercreation'}})) {
11557: if ($key eq 'cancreate') {
11558: if (ref($domconfig{'usercreation'}{$key}) eq 'HASH') {
11559: foreach my $item (keys(%{$domconfig{'usercreation'}{$key}})) {
11560: if (($item eq 'selfcreate') || ($item eq 'statustocreate') ||
11561: ($item eq 'captcha') || ($item eq 'recaptchakeys') ||
11562: ($item eq 'recaptchaversion') || ($item eq 'notify') ||
11563: ($item eq 'emailusername') || ($item eq 'shibenv') ||
11564: ($item eq 'selfcreateprocessing') || ($item eq 'emailverified') ||
11565: ($item eq 'emailoptions') || ($item eq 'emaildomain')) {
11566: $curr_usercreation{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
11567: } else {
11568: $save_usercreate{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
11569: }
11570: }
11571: }
11572: } elsif ($key eq 'email_rule') {
11573: $curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
11574: } else {
11575: $save_usercreate{$key} = $domconfig{'usercreation'}{$key};
11576: }
11577: }
11578: }
11579: #
11580: # Retrieve current domain configuration for self-creation of usernames from $domconfig{'usermodification'}.
11581: #
11582: if (ref($domconfig{'usermodification'}) eq 'HASH') {
11583: foreach my $key (keys(%{$domconfig{'usermodification'}})) {
11584: if ($key eq 'selfcreate') {
11585: $curr_usermodify{$key} = $domconfig{'usermodification'}{$key};
11586: } else {
11587: $save_usermodify{$key} = $domconfig{'usermodification'}{$key};
11588: }
11589: }
11590: }
11591: #
11592: # Retrieve current domain configuration for institutional status types from $domconfig{'inststatus'}.
11593: #
11594: if (ref($domconfig{'inststatus'}) eq 'HASH') {
11595: foreach my $key (keys(%{$domconfig{'inststatus'}})) {
11596: if ($key eq 'inststatusguest') {
11597: $curr_inststatus{$key} = $domconfig{'inststatus'}{$key};
11598: } else {
11599: $save_inststatus{$key} = $domconfig{'inststatus'}{$key};
11600: }
11601: }
11602: }
11603:
11604: my @contexts = ('selfcreate');
11605: @{$cancreate{'selfcreate'}} = ();
11606: %{$cancreate{'emailusername'}} = ();
11607: if (@types) {
11608: @{$cancreate{'statustocreate'}} = ();
11609: }
11610: %{$cancreate{'selfcreateprocessing'}} = ();
11611: %{$cancreate{'shibenv'}} = ();
11612: %{$cancreate{'emailverified'}} = ();
11613: %{$cancreate{'emailoptions'}} = ();
11614: %{$cancreate{'emaildomain'}} = ();
11615: my %selfcreatetypes = (
11616: sso => 'users authenticated by institutional single sign on',
11617: login => 'users authenticated by institutional log-in',
11618: email => 'users verified by e-mail',
11619: );
11620: #
11621: # Populate $cancreate{'selfcreate'} array reference with types of user, for which self-creation of user accounts
11622: # is permitted.
11623: #
11624: my ($emailrules,$emailruleorder) = &Apache::lonnet::inst_userrules($dom,'email');
11625:
11626: my (@statuses,%email_rule);
11627: foreach my $item ('login','sso','email') {
11628: if ($item eq 'email') {
11629: if ($env{'form.cancreate_email'}) {
11630: if (@types) {
11631: my @poss_statuses = &Apache::loncommon::get_env_multiple('form.selfassign');
11632: foreach my $status (@poss_statuses) {
11633: if (grep(/^\Q$status\E$/,(@types,'default'))) {
11634: push(@statuses,$status);
11635: }
11636: }
11637: $save_inststatus{'inststatusguest'} = \@statuses;
11638: } else {
11639: push(@statuses,'default');
11640: }
11641: if (@statuses) {
11642: my %curr_rule;
11643: if (ref($curr_usercreation{'email_rule'}) eq 'ARRAY') {
11644: foreach my $type (@statuses) {
11645: $curr_rule{$type} = $curr_usercreation{'email_rule'};
11646: }
11647: } elsif (ref($curr_usercreation{'email_rule'}) eq 'HASH') {
11648: foreach my $type (@statuses) {
11649: $curr_rule{$type} = $curr_usercreation{'email_rule'}{$type};
11650: }
11651: }
11652: push(@{$cancreate{'selfcreate'}},'email');
11653: push(@contexts,('selfcreateprocessing','emailverified','emailoptions'));
11654: my %curremaildom;
11655: if (ref($curr_usercreation{'cancreate'}{'emaildomain'}) eq 'HASH') {
11656: %curremaildom = %{$curr_usercreation{'cancreate'}{'emaildomain'}};
11657: }
11658: foreach my $type (@statuses) {
11659: if ($env{'form.cancreate_emailprocess_'.$type} =~ /^(?:approval|automatic)$/) {
11660: $cancreate{'selfcreateprocessing'}{$type} = $env{'form.cancreate_emailprocess_'.$type};
11661: }
11662: if ($env{'form.cancreate_usernameoptions_'.$type} =~ /^(?:all|first|free)$/) {
11663: $cancreate{'emailverified'}{$type} = $env{'form.cancreate_usernameoptions_'.$type};
11664: }
11665: if ($env{'form.cancreate_emailoptions_'.$type} =~ /^(any|inst|noninst|custom)$/) {
11666: #
11667: # Retrieve rules (if any) governing types of e-mail address which may be used to verify a username.
11668: #
11669: my $chosen = $1;
11670: if (($chosen eq 'inst') || ($chosen eq 'noninst')) {
11671: my $emaildom;
11672: if ($env{'form.cancreate_emaildomain_'.$chosen.'_'.$type} =~ /^\@[^\@]+$/) {
11673: $emaildom = $env{'form.cancreate_emaildomain_'.$chosen.'_'.$type};
11674: $cancreate{'emaildomain'}{$type}{$chosen} = $emaildom;
11675: if (ref($curremaildom{$type}) eq 'HASH') {
11676: if (exists($curremaildom{$type}{$chosen})) {
11677: if ($curremaildom{$type}{$chosen} ne $emaildom) {
11678: push(@{$changes{'cancreate'}},'emaildomain');
11679: }
11680: } elsif ($emaildom ne '') {
11681: push(@{$changes{'cancreate'}},'emaildomain');
11682: }
11683: } elsif ($emaildom ne '') {
11684: push(@{$changes{'cancreate'}},'emaildomain');
11685: }
11686: }
11687: $cancreate{'emailoptions'}{$type} = $env{'form.cancreate_emailoptions_'.$type};
11688: } elsif ($chosen eq 'custom') {
11689: my @possemail_rules = &Apache::loncommon::get_env_multiple('form.email_rule_'.$type);
11690: $email_rule{$type} = [];
11691: if (ref($emailrules) eq 'HASH') {
11692: foreach my $rule (@possemail_rules) {
11693: if (exists($emailrules->{$rule})) {
11694: push(@{$email_rule{$type}},$rule);
11695: }
11696: }
11697: }
11698: if (@{$email_rule{$type}}) {
11699: $cancreate{'emailoptions'}{$type} = 'custom';
11700: if (ref($curr_rule{$type}) eq 'ARRAY') {
11701: if (@{$curr_rule{$type}} > 0) {
11702: foreach my $rule (@{$curr_rule{$type}}) {
11703: if (!grep(/^\Q$rule\E$/,@{$email_rule{$type}})) {
11704: push(@{$changes{'email_rule'}},$type);
11705: }
11706: }
11707: }
11708: foreach my $type (@{$email_rule{$type}}) {
11709: if (!grep(/^\Q$type\E$/,@{$curr_rule{$type}})) {
11710: push(@{$changes{'email_rule'}},$type);
11711: }
11712: }
11713: } else {
11714: push(@{$changes{'email_rule'}},$type);
11715: }
11716: }
11717: } else {
11718: $cancreate{'emailoptions'}{$type} = $env{'form.cancreate_emailoptions_'.$type};
11719: }
11720: }
11721: }
11722: if (@types) {
11723: if (ref($curr_inststatus{'inststatusguest'}) eq 'ARRAY') {
11724: my @changed = &Apache::loncommon::compare_arrays(\@statuses,$curr_inststatus{'inststatusguest'});
11725: if (@changed) {
11726: push(@{$changes{'inststatus'}},'inststatusguest');
11727: }
11728: } else {
11729: push(@{$changes{'inststatus'}},'inststatusguest');
11730: }
11731: }
11732: } else {
11733: delete($env{'form.cancreate_email'});
11734: if (ref($curr_inststatus{'inststatusguest'}) eq 'ARRAY') {
11735: if (@{$curr_inststatus{'inststatusguest'}} > 0) {
11736: push(@{$changes{'inststatus'}},'inststatusguest');
11737: }
11738: }
11739: }
11740: } else {
11741: $save_inststatus{'inststatusguest'} = [];
11742: if (ref($curr_inststatus{'inststatusguest'}) eq 'ARRAY') {
11743: if (@{$curr_inststatus{'inststatusguest'}} > 0) {
11744: push(@{$changes{'inststatus'}},'inststatusguest');
11745: }
11746: }
11747: }
11748: } else {
11749: if ($env{'form.cancreate_'.$item}) {
11750: push(@{$cancreate{'selfcreate'}},$item);
11751: }
11752: }
11753: }
11754: my (%userinfo,%savecaptcha);
11755: my ($infofields,$infotitles) = &Apache::loncommon::emailusername_info();
11756: #
11757: # Populate $cancreate{'emailusername'}{$type} hash ref with information fields (if new user will provide data
11758: # value set to one), if self-creation with e-mail address permitted, where $type is user type: faculty, staff, student etc.
11759: #
11760:
11761: if ($env{'form.cancreate_email'}) {
11762: push(@contexts,'emailusername');
11763: if (@statuses) {
11764: foreach my $type (@statuses) {
11765: if (ref($infofields) eq 'ARRAY') {
11766: foreach my $field (@{$infofields}) {
11767: if ($env{'form.canmodify_emailusername_'.$type.'_'.$field} =~ /^(required|optional)$/) {
11768: $cancreate{'emailusername'}{$type}{$field} = $1;
11769: }
11770: }
11771: }
11772: }
11773: }
11774: #
11775: # Populate $cancreate{'notify'} hash ref with names of Domain Coordinators who are to be notified of
11776: # queued requests for self-creation of account verified by e-mail.
11777: #
11778:
11779: my @approvalnotify = &Apache::loncommon::get_env_multiple('form.selfcreationnotifyapproval');
11780: @approvalnotify = sort(@approvalnotify);
11781: $cancreate{'notify'}{'approval'} = join(',',@approvalnotify);
11782: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
11783: if (ref($curr_usercreation{'cancreate'}{'notify'}) eq 'HASH') {
11784: if ($curr_usercreation{'cancreate'}{'notify'}{'approval'} ne $cancreate{'notify'}{'approval'}) {
11785: push(@{$changes{'cancreate'}},'notify');
11786: }
11787: } else {
11788: if ($cancreate{'notify'}{'approval'}) {
11789: push(@{$changes{'cancreate'}},'notify');
11790: }
11791: }
11792: } elsif ($cancreate{'notify'}{'approval'}) {
11793: push(@{$changes{'cancreate'}},'notify');
11794: }
11795:
11796: &process_captcha('cancreate',\%changes,\%savecaptcha,$curr_usercreation{'cancreate'});
11797: }
11798: #
11799: # Check if domain default is set appropriately, if self-creation of accounts is to be available for
11800: # institutional log-in.
11801: #
11802: if (grep(/^login$/,@{$cancreate{'selfcreate'}})) {
11803: if (!((($domdefaults{'auth_def'} =~/^krb/) && ($domdefaults{'auth_arg_def'} ne '')) ||
11804: ($domdefaults{'auth_def'} eq 'localauth'))) {
11805: $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.').' '.
11806: &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.');
11807: }
11808: }
11809: my @fields = ('lastname','firstname','middlename','generation',
11810: 'permanentemail','id');
11811: my @shibfields = (@fields,'inststatus');
11812: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
11813: #
11814: # Where usernames may created for institutional log-in and/or institutional single sign on:
11815: # (a) populate $cancreate{'statustocreate'} array reference with institutional status types who
11816: # may self-create accounts
11817: # (b) populate $save_usermodify{'selfcreate'} hash reference with status types, and information fields
11818: # which the user may supply, if institutional data is unavailable.
11819: #
11820: if (($env{'form.cancreate_login'}) || ($env{'form.cancreate_sso'})) {
11821: if (@types) {
11822: @{$cancreate{'statustocreate'}} = &Apache::loncommon::get_env_multiple('form.statustocreate');
11823: push(@contexts,'statustocreate');
11824: foreach my $type (@types) {
11825: my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$type);
11826: foreach my $field (@fields) {
11827: if (grep(/^\Q$field\E$/,@modifiable)) {
11828: $save_usermodify{'selfcreate'}{$type}{$field} = 1;
11829: } else {
11830: $save_usermodify{'selfcreate'}{$type}{$field} = 0;
11831: }
11832: }
11833: }
11834: if (ref($curr_usermodify{'selfcreate'}) eq 'HASH') {
11835: foreach my $type (@types) {
11836: if (ref($curr_usermodify{'selfcreate'}{$type}) eq 'HASH') {
11837: foreach my $field (@fields) {
11838: if ($save_usermodify{'selfcreate'}{$type}{$field} ne
11839: $curr_usermodify{'selfcreate'}{$type}{$field}) {
11840: push(@{$changes{'selfcreate'}},$type);
11841: last;
11842: }
11843: }
11844: }
11845: }
11846: } else {
11847: foreach my $type (@types) {
11848: push(@{$changes{'selfcreate'}},$type);
11849: }
11850: }
11851: }
11852: foreach my $field (@shibfields) {
11853: if ($env{'form.shibenv_'.$field} ne '') {
11854: $cancreate{'shibenv'}{$field} = $env{'form.shibenv_'.$field};
11855: }
11856: }
11857: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
11858: if (ref($curr_usercreation{'cancreate'}{'shibenv'}) eq 'HASH') {
11859: foreach my $field (@shibfields) {
11860: if ($env{'form.shibenv_'.$field} ne $curr_usercreation{'cancreate'}{'shibenv'}{$field}) {
11861: push(@{$changes{'cancreate'}},'shibenv');
11862: }
11863: }
11864: } else {
11865: foreach my $field (@shibfields) {
11866: if ($env{'form.shibenv_'.$field}) {
11867: push(@{$changes{'cancreate'}},'shibenv');
11868: last;
11869: }
11870: }
11871: }
11872: }
11873: }
11874: foreach my $item (@contexts) {
11875: if (ref($curr_usercreation{'cancreate'}{$item}) eq 'ARRAY') {
11876: foreach my $curr (@{$curr_usercreation{'cancreate'}{$item}}) {
11877: if (ref($cancreate{$item}) eq 'ARRAY') {
11878: if (!grep(/^$curr$/,@{$cancreate{$item}})) {
11879: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
11880: push(@{$changes{'cancreate'}},$item);
11881: }
11882: }
11883: }
11884: }
11885: if (ref($cancreate{$item}) eq 'ARRAY') {
11886: foreach my $type (@{$cancreate{$item}}) {
11887: if (!grep(/^$type$/,@{$curr_usercreation{'cancreate'}{$item}})) {
11888: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
11889: push(@{$changes{'cancreate'}},$item);
11890: }
11891: }
11892: }
11893: }
11894: } elsif (ref($curr_usercreation{'cancreate'}{$item}) eq 'HASH') {
11895: if (ref($cancreate{$item}) eq 'HASH') {
11896: foreach my $type (keys(%{$curr_usercreation{'cancreate'}{$item}})) {
11897: if (ref($curr_usercreation{'cancreate'}{$item}{$type}) eq 'HASH') {
11898: foreach my $field (keys(%{$curr_usercreation{'cancreate'}{$item}{$type}})) {
11899: unless ($curr_usercreation{'cancreate'}{$item}{$type}{$field} eq $cancreate{$item}{$type}{$field}) {
11900: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
11901: push(@{$changes{'cancreate'}},$item);
11902: }
11903: }
11904: }
11905: } elsif (($item eq 'selfcreateprocessing') || ($item eq 'emailverified') || ($item eq 'emailoptions')) {
11906: if ($cancreate{$item}{$type} ne $curr_usercreation{'cancreate'}{$item}{$type}) {
11907: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
11908: push(@{$changes{'cancreate'}},$item);
11909: }
11910: }
11911: }
11912: }
11913: foreach my $type (keys(%{$cancreate{$item}})) {
11914: if (ref($cancreate{$item}{$type}) eq 'HASH') {
11915: foreach my $field (keys(%{$cancreate{$item}{$type}})) {
11916: if (ref($curr_usercreation{'cancreate'}{$item}{$type}) eq 'HASH') {
11917: unless ($curr_usercreation{'cancreate'}{$item}{$type}{$field} eq $cancreate{$item}{$type}{$field}) {
11918: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
11919: push(@{$changes{'cancreate'}},$item);
11920: }
11921: }
11922: } else {
11923: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
11924: push(@{$changes{'cancreate'}},$item);
11925: }
11926: }
11927: }
11928: } elsif (($item eq 'selfcreateprocessing') || ($item eq 'emailverified') || ($item eq 'emailoptions')) {
11929: if ($cancreate{$item}{$type} ne $curr_usercreation{'cancreate'}{$item}{$type}) {
11930: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
11931: push(@{$changes{'cancreate'}},$item);
11932: }
11933: }
11934: }
11935: }
11936: }
11937: } elsif ($curr_usercreation{'cancreate'}{$item}) {
11938: if (ref($cancreate{$item}) eq 'ARRAY') {
11939: if (!grep(/^\Q$curr_usercreation{'cancreate'}{$item}\E$/,@{$cancreate{$item}})) {
11940: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
11941: push(@{$changes{'cancreate'}},$item);
11942: }
11943: }
11944: }
11945: } elsif (($item eq 'selfcreateprocessing') || ($item eq 'emailverified') || ($item eq 'emailoptions')) {
11946: if (ref($cancreate{$item}) eq 'HASH') {
11947: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
11948: push(@{$changes{'cancreate'}},$item);
11949: }
11950: }
11951: } elsif ($item eq 'emailusername') {
11952: if (ref($cancreate{$item}) eq 'HASH') {
11953: foreach my $type (keys(%{$cancreate{$item}})) {
11954: if (ref($cancreate{$item}{$type}) eq 'HASH') {
11955: foreach my $field (keys(%{$cancreate{$item}{$type}})) {
11956: if ($cancreate{$item}{$type}{$field}) {
11957: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
11958: push(@{$changes{'cancreate'}},$item);
11959: }
11960: last;
11961: }
11962: }
11963: }
11964: }
11965: }
11966: }
11967: }
11968: #
11969: # Populate %save_usercreate hash with updates to self-creation configuration.
11970: #
11971: $save_usercreate{'cancreate'}{'captcha'} = $savecaptcha{'captcha'};
11972: $save_usercreate{'cancreate'}{'recaptchakeys'} = $savecaptcha{'recaptchakeys'};
11973: $save_usercreate{'cancreate'}{'recaptchaversion'} = $savecaptcha{'recaptchaversion'};
11974: $save_usercreate{'cancreate'}{'selfcreate'} = $cancreate{'selfcreate'};
11975: if (ref($cancreate{'notify'}) eq 'HASH') {
11976: $save_usercreate{'cancreate'}{'notify'} = $cancreate{'notify'};
11977: }
11978: if (ref($cancreate{'selfcreateprocessing'}) eq 'HASH') {
11979: $save_usercreate{'cancreate'}{'selfcreateprocessing'} = $cancreate{'selfcreateprocessing'};
11980: }
11981: if (ref($cancreate{'emailverified'}) eq 'HASH') {
11982: $save_usercreate{'cancreate'}{'emailverified'} = $cancreate{'emailverified'};
11983: }
11984: if (ref($cancreate{'emailoptions'}) eq 'HASH') {
11985: $save_usercreate{'cancreate'}{'emailoptions'} = $cancreate{'emailoptions'};
11986: }
11987: if (ref($cancreate{'emaildomain'}) eq 'HASH') {
11988: $save_usercreate{'cancreate'}{'emaildomain'} = $cancreate{'emaildomain'};
11989: }
11990: if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
11991: $save_usercreate{'cancreate'}{'statustocreate'} = $cancreate{'statustocreate'};
11992: }
11993: if (ref($cancreate{'shibenv'}) eq 'HASH') {
11994: $save_usercreate{'cancreate'}{'shibenv'} = $cancreate{'shibenv'};
11995: }
11996: $save_usercreate{'cancreate'}{'emailusername'} = $cancreate{'emailusername'};
11997: $save_usercreate{'email_rule'} = \%email_rule;
11998:
11999: my %userconfig_hash = (
12000: usercreation => \%save_usercreate,
12001: usermodification => \%save_usermodify,
12002: inststatus => \%save_inststatus,
12003: );
12004:
12005: my $putresult = &Apache::lonnet::put_dom('configuration',\%userconfig_hash,
12006: $dom);
12007: #
12008: # Accumulate details of changes to domain configuration for self-creation of usernames in $resulttext
12009: #
12010: if ($putresult eq 'ok') {
12011: if (keys(%changes) > 0) {
12012: $resulttext = &mt('Changes made:').'<ul>';
12013: if (ref($changes{'cancreate'}) eq 'ARRAY') {
12014: my %lt = &selfcreation_types();
12015: foreach my $type (@{$changes{'cancreate'}}) {
12016: my $chgtext = '';
12017: if ($type eq 'selfcreate') {
12018: if (@{$cancreate{$type}} == 0) {
12019: $chgtext .= &mt('Self creation of a new user account is not permitted.');
12020: } else {
12021: $chgtext .= &mt('Self-creation of a new account is permitted for:').
12022: '<ul>';
12023: foreach my $case (@{$cancreate{$type}}) {
12024: $chgtext .= '<li>'.$selfcreatetypes{$case}.'</li>';
12025: }
12026: $chgtext .= '</ul>';
12027: if (ref($cancreate{$type}) eq 'ARRAY') {
12028: if (grep(/^(login|sso)$/,@{$cancreate{$type}})) {
12029: if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
12030: if (@{$cancreate{'statustocreate'}} == 0) {
12031: $chgtext .= '<span class="LC_warning">'.
12032: &mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts via log-in or single sign-on.").
12033: '</span><br />';
12034: }
12035: }
12036: }
12037: if (grep(/^email$/,@{$cancreate{$type}})) {
12038: if (!@statuses) {
12039: $chgtext .= '<span class="LC_warning">'.
12040: &mt("However, e-mail verification is currently set to 'unavailable' for all user types (including 'other'), so self-creation of accounts is not possible for non-institutional log-in.").
12041: '</span><br />';
12042:
12043: }
12044: }
12045: }
12046: }
12047: } elsif ($type eq 'shibenv') {
12048: if (keys(%{$cancreate{$type}}) == 0) {
12049: $chgtext .= &mt('Shibboleth-autheticated user does not use environment variables to set user information').'<br />';
12050: } else {
12051: $chgtext .= &mt('Shibboleth-autheticated user information set from environment variables, as follows:').
12052: '<ul>';
12053: foreach my $field (@shibfields) {
12054: next if ($cancreate{$type}{$field} eq '');
12055: if ($field eq 'inststatus') {
12056: $chgtext .= '<li>'.&mt('Institutional status').' -- '.$cancreate{$type}{$field}.'</li>';
12057: } else {
12058: $chgtext .= '<li>'.$fieldtitles{$field}.' -- '.$cancreate{$type}{$field}.'</li>';
12059: }
12060: }
12061: $chgtext .= '</ul>';
12062: }
12063: } elsif ($type eq 'statustocreate') {
12064: if ((ref($cancreate{'selfcreate'}) eq 'ARRAY') &&
12065: (ref($cancreate{'statustocreate'}) eq 'ARRAY')) {
12066: if (@{$cancreate{'selfcreate'}} > 0) {
12067: if (@{$cancreate{'statustocreate'}} == 0) {
12068: $chgtext .= &mt("Institutional affiliations permitted to create accounts set to 'None'.");
12069: if (!grep(/^email$/,@{$cancreate{'selfcreate'}})) {
12070: $chgtext .= '<br />'.
12071: '<span class="LC_warning">'.
12072: &mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts.").
12073: '</span>';
12074: }
12075: } elsif (keys(%usertypes) > 0) {
12076: if (grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
12077: $chgtext .= &mt('Creation of a new account for an institutional user is restricted to the following institutional affiliation(s):');
12078: } else {
12079: $chgtext .= &mt('Institutional affiliations permitted to create accounts with institutional authentication were set as follows:');
12080: }
12081: $chgtext .= '<ul>';
12082: foreach my $case (@{$cancreate{$type}}) {
12083: if ($case eq 'default') {
12084: $chgtext .= '<li>'.$othertitle.'</li>';
12085: } else {
12086: $chgtext .= '<li>'.$usertypes{$case}.'</li>';
12087: }
12088: }
12089: $chgtext .= '</ul>';
12090: if (!grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
12091: $chgtext .= '<span class="LC_warning">'.
12092: &mt('However, users authenticated by institutional login/single sign on are not currently permitted to create accounts.').
12093: '</span>';
12094: }
12095: }
12096: } else {
12097: if (@{$cancreate{$type}} == 0) {
12098: $chgtext .= &mt("Institutional affiliations permitted to create accounts were set to 'none'.");
12099: } else {
12100: $chgtext .= &mt('Although institutional affiliations permitted to create accounts were changed, self creation of accounts is not currently permitted for any authentication types.');
12101: }
12102: }
12103: $chgtext .= '<br />';
12104: }
12105: } elsif ($type eq 'selfcreateprocessing') {
12106: my %choices = &Apache::lonlocal::texthash (
12107: automatic => 'Automatic approval',
12108: approval => 'Queued for approval',
12109: );
12110: if (@types) {
12111: if (@statuses) {
12112: $chgtext .= &mt('Processing of requests to create account with e-mail verification set as follows:').
12113: '<ul>';
12114: foreach my $status (@statuses) {
12115: if ($status eq 'default') {
12116: $chgtext .= '<li>'.$othertitle.' -- '.$choices{$cancreate{'selfcreateprocessing'}{$status}}.'</li>';
12117: } else {
12118: $chgtext .= '<li>'.$usertypes{$status}.' -- '.$choices{$cancreate{'selfcreateprocessing'}{$status}}.'</li>';
12119: }
12120: }
12121: $chgtext .= '</ul>';
12122: }
12123: } else {
12124: $chgtext .= &mt('Processing of requests to create account with e-mail verification set to: "[_1]"',
12125: $choices{$cancreate{'selfcreateprocessing'}{'default'}});
12126: }
12127: } elsif ($type eq 'emailverified') {
12128: my %options = &Apache::lonlocal::texthash (
12129: all => 'Same as e-mail',
12130: first => 'Omit @domain',
12131: free => 'Free to choose',
12132: );
12133: if (@types) {
12134: if (@statuses) {
12135: $chgtext .= &mt('For self-created accounts verified by e-mail address, username is set as follows:').
12136: '<ul>';
12137: foreach my $status (@statuses) {
12138: if ($type eq 'default') {
12139: $chgtext .= '<li>'.$othertitle.' -- '.$options{$cancreate{'emailverified'}{$status}}.'</li>';
12140: } else {
12141: $chgtext .= '<li>'.$usertypes{$status}.' -- '.$options{$cancreate{'emailverified'}{$status}}.'</li>';
12142: }
12143: }
12144: $chgtext .= '</ul>';
12145: }
12146: } else {
12147: $chgtext .= &mt("For self-created accounts verified by e-mail address, user's username is: '[_1]'",
12148: $options{$cancreate{'emailverified'}{'default'}});
12149: }
12150: } elsif ($type eq 'emailoptions') {
12151: my %options = &Apache::lonlocal::texthash (
12152: any => 'Any e-mail',
12153: inst => 'Institutional only',
12154: noninst => 'Non-institutional only',
12155: custom => 'Custom restrictions',
12156: );
12157: if (@types) {
12158: if (@statuses) {
12159: $chgtext .= &mt('For self-created accounts verified by e-mail address, requirements for e-mail address are as follows:').
12160: '<ul>';
12161: foreach my $status (@statuses) {
12162: if ($type eq 'default') {
12163: $chgtext .= '<li>'.$othertitle.' -- '.$options{$cancreate{'emailoptions'}{$status}}.'</li>';
12164: } else {
12165: $chgtext .= '<li>'.$usertypes{$status}.' -- '.$options{$cancreate{'emailoptions'}{$status}}.'</li>';
12166: }
12167: }
12168: $chgtext .= '</ul>';
12169: }
12170: } else {
12171: if ($cancreate{'emailoptions'}{'default'} eq 'any') {
12172: $chgtext .= &mt('For self-created accounts verified by e-mail address, any e-mail may be used');
12173: } else {
12174: $chgtext .= &mt('For self-created accounts verified by e-mail address, e-mail restricted to: "[_1]"',
12175: $options{$cancreate{'emailoptions'}{'default'}});
12176: }
12177: }
12178: } elsif ($type eq 'emaildomain') {
12179: my $output;
12180: if (@statuses) {
12181: foreach my $type (@statuses) {
12182: if (ref($cancreate{'emaildomain'}{$type}) eq 'HASH') {
12183: if ($cancreate{'emailoptions'}{$type} eq 'inst') {
12184: if ($type eq 'default') {
12185: if ((ref($cancreate{'emaildomain'}{$type}) ne 'HASH') ||
12186: ($cancreate{'emaildomain'}{$type}{'inst'} eq '')) {
12187: $output = '<li>'.$othertitle.' -- '.&mt('No restriction on e-mail domain').'</li>';
12188: } else {
12189: $output = '<li>'.$othertitle.' -- '.&mt("User's e-mail address needs to end: [_1]",
12190: $cancreate{'emaildomain'}{$type}{'inst'}).'</li>';
12191: }
12192: } else {
12193: if ((ref($cancreate{'emaildomain'}{$type}) ne 'HASH') ||
12194: ($cancreate{'emaildomain'}{$type}{'inst'} eq '')) {
12195: $output = '<li>'.$usertypes{$type}.' -- '.&mt('No restriction on e-mail domain').'</li>';
12196: } else {
12197: $output = '<li>'.$usertypes{$type}.' -- '.&mt("User's e-mail address needs to end: [_1]",
12198: $cancreate{'emaildomain'}{$type}{'inst'}).'</li>';
12199: }
12200: }
12201: } elsif ($cancreate{'emailoptions'}{$type} eq 'noninst') {
12202: if ($type eq 'default') {
12203: if ((ref($cancreate{'emaildomain'}{$type}) ne 'HASH') ||
12204: ($cancreate{'emaildomain'}{$type}{'noninst'} eq '')) {
12205: $output = '<li>'.$othertitle.' -- '.&mt('No restriction on e-mail domain').'</li>';
12206: } else {
12207: $output = '<li>'.$othertitle.' -- '.&mt("User's e-mail address must not end: [_1]",
12208: $cancreate{'emaildomain'}{$type}{'noninst'}).'</li>';
12209: }
12210: } else {
12211: if ((ref($cancreate{'emaildomain'}{$type}) ne 'HASH') ||
12212: ($cancreate{'emaildomain'}{$type}{'noninst'} eq '')) {
12213: $output = '<li>'.$usertypes{$type}.' -- '.&mt('No restriction on e-mail domain').'</li>';
12214: } else {
12215: $output = '<li>'.$usertypes{$type}.' -- '.&mt("User's e-mail address must not end: [_1]",
12216: $cancreate{'emaildomain'}{$type}{'noninst'}).'</li>';
12217: }
12218: }
12219: }
12220: }
12221: }
12222: }
12223: if ($output ne '') {
12224: $chgtext .= &mt('For self-created accounts verified by e-mail address:').
12225: '<ul>'.$output.'</ul>';
12226: }
12227: } elsif ($type eq 'captcha') {
12228: if ($savecaptcha{$type} eq 'notused') {
12229: $chgtext .= &mt('No CAPTCHA validation in use for self-creation screen.');
12230: } else {
12231: my %captchas = &captcha_phrases();
12232: if ($captchas{$savecaptcha{$type}}) {
12233: $chgtext .= &mt("Validation for self-creation screen set to $captchas{$savecaptcha{$type}}.");
12234: } else {
12235: $chgtext .= &mt('Validation for self-creation screen set to unknown type.');
12236: }
12237: }
12238: } elsif ($type eq 'recaptchakeys') {
12239: my ($privkey,$pubkey);
12240: if (ref($savecaptcha{$type}) eq 'HASH') {
12241: $pubkey = $savecaptcha{$type}{'public'};
12242: $privkey = $savecaptcha{$type}{'private'};
12243: }
12244: $chgtext .= &mt('ReCAPTCHA keys changes').'<ul>';
12245: if (!$pubkey) {
12246: $chgtext .= '<li>'.&mt('Public key deleted').'</li>';
12247: } else {
12248: $chgtext .= '<li>'.&mt('Public key set to [_1]',$pubkey).'</li>';
12249: }
12250: if (!$privkey) {
12251: $chgtext .= '<li>'.&mt('Private key deleted').'</li>';
12252: } else {
12253: $chgtext .= '<li>'.&mt('Private key set to [_1]',$pubkey).'</li>';
12254: }
12255: $chgtext .= '</ul>';
12256: } elsif ($type eq 'recaptchaversion') {
12257: if ($savecaptcha{'captcha'} eq 'recaptcha') {
12258: $chgtext .= &mt('ReCAPTCHA set to version [_1]',$savecaptcha{$type});
12259: }
12260: } elsif ($type eq 'emailusername') {
12261: if (ref($cancreate{'emailusername'}) eq 'HASH') {
12262: if (@statuses) {
12263: foreach my $type (@statuses) {
12264: if (ref($cancreate{'emailusername'}{$type}) eq 'HASH') {
12265: if (keys(%{$cancreate{'emailusername'}{$type}}) > 0) {
12266: $chgtext .= &mt('When self-creating account with e-mail verification, the following information will be provided by [_1]:',"'$usertypes{$type}'").
12267: '<ul>';
12268: foreach my $field (@{$infofields}) {
12269: if ($cancreate{'emailusername'}{$type}{$field}) {
12270: $chgtext .= '<li>'.$infotitles->{$field}.'</li>';
12271: }
12272: }
12273: $chgtext .= '</ul>';
12274: } else {
12275: $chgtext .= &mt('When self creating account with e-mail verification, no information besides e-mail address will be provided by [_1].',"'$usertypes{$type}'").'<br />';
12276: }
12277: } else {
12278: $chgtext .= &mt('When self creating account with e-mail verification, no information besides e-mail address will be provided by [_1].',"'$usertypes{$type}'").'<br />';
12279: }
12280: }
12281: }
12282: }
12283: } elsif ($type eq 'notify') {
12284: my $numapprove = 0;
12285: if (ref($changes{'cancreate'}) eq 'ARRAY') {
12286: if ((grep(/^notify$/,@{$changes{'cancreate'}})) && (ref($cancreate{'notify'}) eq 'HASH')) {
12287: if ($cancreate{'notify'}{'approval'}) {
12288: $chgtext .= &mt('Notification of username requests requiring approval will be sent to: ').$cancreate{'notify'}{'approval'};
12289: $numapprove ++;
12290: }
12291: }
12292: }
12293: unless ($numapprove) {
12294: $chgtext .= &mt('No Domain Coordinators will receive notification of username requests requiring approval.');
12295: }
12296: }
12297: if ($chgtext) {
12298: $resulttext .= '<li>'.$chgtext.'</li>';
12299: }
12300: }
12301: }
12302: if ((ref($changes{'email_rule'}) eq 'ARRAY') && (@{$changes{'email_rule'}} > 0)) {
12303: my ($emailrules,$emailruleorder) =
12304: &Apache::lonnet::inst_userrules($dom,'email');
12305: foreach my $type (@{$changes{'email_rule'}}) {
12306: if (ref($email_rule{$type}) eq 'ARRAY') {
12307: my $chgtext = '<ul>';
12308: foreach my $rule (@{$email_rule{$type}}) {
12309: if (ref($emailrules->{$rule}) eq 'HASH') {
12310: $chgtext .= '<li>'.$emailrules->{$rule}{'name'}.'</li>';
12311: }
12312: }
12313: $chgtext .= '</ul>';
12314: my $typename;
12315: if (@types) {
12316: if ($type eq 'default') {
12317: $typename = $othertitle;
12318: } else {
12319: $typename = $usertypes{$type};
12320: }
12321: $chgtext .= &mt('(Affiliation: [_1])',$typename);
12322: }
12323: if (@{$email_rule{$type}} > 0) {
12324: $resulttext .= '<li>'.
12325: &mt('Accounts may not be created by users verified by e-mail, for e-mail addresses of the following types: ',
12326: $usertypes{$type}).
12327: $chgtext.
12328: '</li>';
12329: } else {
12330: $resulttext .= '<li>'.
12331: &mt('There are now no restrictions on e-mail addresses which may be used for verification when a user requests an account.').
12332: '</li>'.
12333: &mt('(Affiliation: [_1])',$typename);
12334: }
12335: }
12336: }
12337: }
12338: if (ref($changes{'inststatus'}) eq 'ARRAY') {
12339: if (ref($save_inststatus{'inststatusguest'}) eq 'ARRAY') {
12340: if (@{$save_inststatus{'inststatusguest'}} > 0) {
12341: my $chgtext = '<ul>';
12342: foreach my $type (@{$save_inststatus{'inststatusguest'}}) {
12343: $chgtext .= '<li>'.$usertypes{$type}.'</li>';
12344: }
12345: $chgtext .= '</ul>';
12346: $resulttext .= '<li>'.
12347: &mt('A user will self-report one of the following affiliations when requesting an account verified by e-mail: ').
12348: $chgtext.
12349: '</li>';
12350: } else {
12351: $resulttext .= '<li>'.
12352: &mt('No affiliations available for self-reporting when requesting an account verified by e-mail.').
12353: '</li>';
12354: }
12355: }
12356: }
12357: if (ref($changes{'selfcreate'}) eq 'ARRAY') {
12358: $resulttext .= '<li>'.&mt('When self-creating institutional account:').'<ul>';
12359: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
12360: foreach my $type (@{$changes{'selfcreate'}}) {
12361: my $typename = $type;
12362: if (keys(%usertypes) > 0) {
12363: if ($usertypes{$type} ne '') {
12364: $typename = $usertypes{$type};
12365: }
12366: }
12367: my @modifiable;
12368: $resulttext .= '<li>'.
12369: &mt('Self-creation of account by users with status: [_1]',
12370: '<span class="LC_cusr_emph">'.$typename.'</span>').
12371: ' - '.&mt('modifiable fields (if institutional data blank): ');
12372: foreach my $field (@fields) {
12373: if ($save_usermodify{'selfcreate'}{$type}{$field}) {
12374: push(@modifiable,'<b>'.$fieldtitles{$field}.'</b>');
12375: }
12376: }
12377: if (@modifiable > 0) {
12378: $resulttext .= join(', ',@modifiable);
12379: } else {
12380: $resulttext .= &mt('none');
12381: }
12382: $resulttext .= '</li>';
12383: }
12384: $resulttext .= '</ul></li>';
12385: }
12386: $resulttext .= '</ul>';
12387: my $cachetime = 24*60*60;
12388: $domdefaults{'inststatusguest'} = $save_inststatus{'inststatusguest'};
12389: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
12390: if (ref($lastactref) eq 'HASH') {
12391: $lastactref->{'domdefaults'} = 1;
12392: }
12393: } else {
12394: $resulttext = &mt('No changes made to self-creation settings');
12395: }
12396: } else {
12397: $resulttext = '<span class="LC_error">'.
12398: &mt('An error occurred: [_1]',$putresult).'</span>';
12399: }
12400: if ($warningmsg ne '') {
12401: $resulttext .= '<br /><span class="LC_warning">'.$warningmsg.'</span><br />';
12402: }
12403: return $resulttext;
12404: }
12405:
12406: sub process_captcha {
12407: my ($container,$changes,$newsettings,$current) = @_;
12408: return unless ((ref($changes) eq 'HASH') && (ref($newsettings) eq 'HASH') || (ref($current) eq 'HASH'));
12409: $newsettings->{'captcha'} = $env{'form.'.$container.'_captcha'};
12410: unless ($newsettings->{'captcha'} eq 'recaptcha' || $newsettings->{'captcha'} eq 'notused') {
12411: $newsettings->{'captcha'} = 'original';
12412: }
12413: if ($current->{'captcha'} ne $newsettings->{'captcha'}) {
12414: if ($container eq 'cancreate') {
12415: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
12416: push(@{$changes->{'cancreate'}},'captcha');
12417: } elsif (!defined($changes->{'cancreate'})) {
12418: $changes->{'cancreate'} = ['captcha'];
12419: }
12420: } else {
12421: $changes->{'captcha'} = 1;
12422: }
12423: }
12424: my ($newpub,$newpriv,$currpub,$currpriv,$newversion,$currversion);
12425: if ($newsettings->{'captcha'} eq 'recaptcha') {
12426: $newpub = $env{'form.'.$container.'_recaptchapub'};
12427: $newpriv = $env{'form.'.$container.'_recaptchapriv'};
12428: $newpub =~ s/[^\w\-]//g;
12429: $newpriv =~ s/[^\w\-]//g;
12430: $newsettings->{'recaptchakeys'} = {
12431: public => $newpub,
12432: private => $newpriv,
12433: };
12434: $newversion = $env{'form.'.$container.'_recaptchaversion'};
12435: $newversion =~ s/\D//g;
12436: if ($newversion ne '2') {
12437: $newversion = 1;
12438: }
12439: $newsettings->{'recaptchaversion'} = $newversion;
12440: }
12441: if (ref($current->{'recaptchakeys'}) eq 'HASH') {
12442: $currpub = $current->{'recaptchakeys'}{'public'};
12443: $currpriv = $current->{'recaptchakeys'}{'private'};
12444: unless ($newsettings->{'captcha'} eq 'recaptcha') {
12445: $newsettings->{'recaptchakeys'} = {
12446: public => '',
12447: private => '',
12448: }
12449: }
12450: }
12451: if ($current->{'captcha'} eq 'recaptcha') {
12452: $currversion = $current->{'recaptchaversion'};
12453: if ($currversion ne '2') {
12454: $currversion = 1;
12455: }
12456: }
12457: if ($currversion ne $newversion) {
12458: if ($container eq 'cancreate') {
12459: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
12460: push(@{$changes->{'cancreate'}},'recaptchaversion');
12461: } elsif (!defined($changes->{'cancreate'})) {
12462: $changes->{'cancreate'} = ['recaptchaversion'];
12463: }
12464: } else {
12465: $changes->{'recaptchaversion'} = 1;
12466: }
12467: }
12468: if (($newpub ne $currpub) || ($newpriv ne $currpriv)) {
12469: if ($container eq 'cancreate') {
12470: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
12471: push(@{$changes->{'cancreate'}},'recaptchakeys');
12472: } elsif (!defined($changes->{'cancreate'})) {
12473: $changes->{'cancreate'} = ['recaptchakeys'];
12474: }
12475: } else {
12476: $changes->{'recaptchakeys'} = 1;
12477: }
12478: }
12479: return;
12480: }
12481:
12482: sub modify_usermodification {
12483: my ($dom,%domconfig) = @_;
12484: my ($resulttext,%curr_usermodification,%changes,%modifyhash);
12485: if (ref($domconfig{'usermodification'}) eq 'HASH') {
12486: foreach my $key (keys(%{$domconfig{'usermodification'}})) {
12487: if ($key eq 'selfcreate') {
12488: $modifyhash{$key} = $domconfig{'usermodification'}{$key};
12489: } else {
12490: $curr_usermodification{$key} = $domconfig{'usermodification'}{$key};
12491: }
12492: }
12493: }
12494: my @contexts = ('author','course');
12495: my %context_title = (
12496: author => 'In author context',
12497: course => 'In course context',
12498: );
12499: my @fields = ('lastname','firstname','middlename','generation',
12500: 'permanentemail','id');
12501: my %roles = (
12502: author => ['ca','aa'],
12503: course => ['st','ep','ta','in','cr'],
12504: );
12505: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
12506: foreach my $context (@contexts) {
12507: foreach my $role (@{$roles{$context}}) {
12508: my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$role);
12509: foreach my $item (@fields) {
12510: if (grep(/^\Q$item\E$/,@modifiable)) {
12511: $modifyhash{$context}{$role}{$item} = 1;
12512: } else {
12513: $modifyhash{$context}{$role}{$item} = 0;
12514: }
12515: }
12516: }
12517: if (ref($curr_usermodification{$context}) eq 'HASH') {
12518: foreach my $role (@{$roles{$context}}) {
12519: if (ref($curr_usermodification{$context}{$role}) eq 'HASH') {
12520: foreach my $field (@fields) {
12521: if ($modifyhash{$context}{$role}{$field} ne
12522: $curr_usermodification{$context}{$role}{$field}) {
12523: push(@{$changes{$context}},$role);
12524: last;
12525: }
12526: }
12527: }
12528: }
12529: } else {
12530: foreach my $context (@contexts) {
12531: foreach my $role (@{$roles{$context}}) {
12532: push(@{$changes{$context}},$role);
12533: }
12534: }
12535: }
12536: }
12537: my %usermodification_hash = (
12538: usermodification => \%modifyhash,
12539: );
12540: my $putresult = &Apache::lonnet::put_dom('configuration',
12541: \%usermodification_hash,$dom);
12542: if ($putresult eq 'ok') {
12543: if (keys(%changes) > 0) {
12544: $resulttext = &mt('Changes made: ').'<ul>';
12545: foreach my $context (@contexts) {
12546: if (ref($changes{$context}) eq 'ARRAY') {
12547: $resulttext .= '<li>'.$context_title{$context}.':<ul>';
12548: if (ref($changes{$context}) eq 'ARRAY') {
12549: foreach my $role (@{$changes{$context}}) {
12550: my $rolename;
12551: if ($role eq 'cr') {
12552: $rolename = &mt('Custom');
12553: } else {
12554: $rolename = &Apache::lonnet::plaintext($role);
12555: }
12556: my @modifiable;
12557: $resulttext .= '<li><span class="LC_cusr_emph">'.&mt('Target user with [_1] role',$rolename).'</span> - '.&mt('modifiable fields: ');
12558: foreach my $field (@fields) {
12559: if ($modifyhash{$context}{$role}{$field}) {
12560: push(@modifiable,$fieldtitles{$field});
12561: }
12562: }
12563: if (@modifiable > 0) {
12564: $resulttext .= join(', ',@modifiable);
12565: } else {
12566: $resulttext .= &mt('none');
12567: }
12568: $resulttext .= '</li>';
12569: }
12570: $resulttext .= '</ul></li>';
12571: }
12572: }
12573: }
12574: $resulttext .= '</ul>';
12575: } else {
12576: $resulttext = &mt('No changes made to user modification settings');
12577: }
12578: } else {
12579: $resulttext = '<span class="LC_error">'.
12580: &mt('An error occurred: [_1]',$putresult).'</span>';
12581: }
12582: return $resulttext;
12583: }
12584:
12585: sub modify_defaults {
12586: my ($dom,$lastactref,%domconfig) = @_;
12587: my ($resulttext,$mailmsgtxt,%newvalues,%changes,@errors);
12588: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
12589: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def','datelocale_def',
12590: 'portal_def','intauth_cost','intauth_check','intauth_switch');
12591: my @authtypes = ('internal','krb4','krb5','localauth');
12592: foreach my $item (@items) {
12593: $newvalues{$item} = $env{'form.'.$item};
12594: if ($item eq 'auth_def') {
12595: if ($newvalues{$item} ne '') {
12596: if (!grep(/^\Q$newvalues{$item}\E$/,@authtypes)) {
12597: push(@errors,$item);
12598: }
12599: }
12600: } elsif ($item eq 'lang_def') {
12601: if ($newvalues{$item} ne '') {
12602: if ($newvalues{$item} =~ /^(\w+)/) {
12603: my $langcode = $1;
12604: if ($langcode ne 'x_chef') {
12605: if (code2language($langcode) eq '') {
12606: push(@errors,$item);
12607: }
12608: }
12609: } else {
12610: push(@errors,$item);
12611: }
12612: }
12613: } elsif ($item eq 'timezone_def') {
12614: if ($newvalues{$item} ne '') {
12615: if (!DateTime::TimeZone->is_valid_name($newvalues{$item})) {
12616: push(@errors,$item);
12617: }
12618: }
12619: } elsif ($item eq 'datelocale_def') {
12620: if ($newvalues{$item} ne '') {
12621: my @datelocale_ids = DateTime::Locale->ids();
12622: if (!grep(/^\Q$newvalues{$item}\E$/,@datelocale_ids)) {
12623: push(@errors,$item);
12624: }
12625: }
12626: } elsif ($item eq 'portal_def') {
12627: if ($newvalues{$item} ne '') {
12628: unless ($newvalues{$item} =~ /^https?\:\/\/(([a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9\-]*[a-zA-Z0-9])\.)*([A-Za-z]|[A-Za-z][A-Za-z0-9\-]*[A-Za-z0-9])\/?$/) {
12629: push(@errors,$item);
12630: }
12631: }
12632: } elsif ($item eq 'intauth_cost') {
12633: if ($newvalues{$item} ne '') {
12634: if ($newvalues{$item} =~ /\D/) {
12635: push(@errors,$item);
12636: }
12637: }
12638: } elsif ($item eq 'intauth_check') {
12639: if ($newvalues{$item} ne '') {
12640: unless ($newvalues{$item} =~ /^(0|1|2)$/) {
12641: push(@errors,$item);
12642: }
12643: }
12644: } elsif ($item eq 'intauth_switch') {
12645: if ($newvalues{$item} ne '') {
12646: unless ($newvalues{$item} =~ /^(0|1|2)$/) {
12647: push(@errors,$item);
12648: }
12649: }
12650: }
12651: if (grep(/^\Q$item\E$/,@errors)) {
12652: $newvalues{$item} = $domdefaults{$item};
12653: } elsif ($domdefaults{$item} ne $newvalues{$item}) {
12654: $changes{$item} = 1;
12655: }
12656: $domdefaults{$item} = $newvalues{$item};
12657: }
12658: my %defaults_hash = (
12659: defaults => \%newvalues,
12660: );
12661: my $title = &defaults_titles();
12662:
12663: my $currinststatus;
12664: if (ref($domconfig{'inststatus'}) eq 'HASH') {
12665: $currinststatus = $domconfig{'inststatus'};
12666: } else {
12667: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
12668: $currinststatus = {
12669: inststatustypes => $usertypes,
12670: inststatusorder => $types,
12671: inststatusguest => [],
12672: };
12673: }
12674: my @todelete = &Apache::loncommon::get_env_multiple('form.inststatus_delete');
12675: my @allpos;
12676: my %alltypes;
12677: my @inststatusguest;
12678: if (ref($currinststatus->{'inststatusguest'}) eq 'ARRAY') {
12679: foreach my $type (@{$currinststatus->{'inststatusguest'}}) {
12680: unless (grep(/^\Q$type\E$/,@todelete)) {
12681: push(@inststatusguest,$type);
12682: }
12683: }
12684: }
12685: my ($currtitles,$currorder);
12686: if (ref($currinststatus) eq 'HASH') {
12687: if (ref($currinststatus->{'inststatusorder'}) eq 'ARRAY') {
12688: foreach my $type (@{$currinststatus->{'inststatusorder'}}) {
12689: if (ref($currinststatus->{inststatustypes}) eq 'HASH') {
12690: if ($currinststatus->{inststatustypes}->{$type} ne '') {
12691: $currtitles .= $currinststatus->{inststatustypes}->{$type}.',';
12692: }
12693: }
12694: unless (grep(/^\Q$type\E$/,@todelete)) {
12695: my $position = $env{'form.inststatus_pos_'.$type};
12696: $position =~ s/\D+//g;
12697: $allpos[$position] = $type;
12698: $alltypes{$type} = $env{'form.inststatus_title_'.$type};
12699: $alltypes{$type} =~ s/`//g;
12700: }
12701: }
12702: $currorder = join(',',@{$currinststatus->{'inststatusorder'}});
12703: $currtitles =~ s/,$//;
12704: }
12705: }
12706: if ($env{'form.addinststatus'}) {
12707: my $newtype = $env{'form.addinststatus'};
12708: $newtype =~ s/\W//g;
12709: unless (exists($alltypes{$newtype})) {
12710: $alltypes{$newtype} = $env{'form.addinststatus_title'};
12711: $alltypes{$newtype} =~ s/`//g;
12712: my $position = $env{'form.addinststatus_pos'};
12713: $position =~ s/\D+//g;
12714: if ($position ne '') {
12715: $allpos[$position] = $newtype;
12716: }
12717: }
12718: }
12719: my @orderedstatus;
12720: foreach my $type (@allpos) {
12721: unless (($type eq '') || (grep(/^\Q$type\E$/,@orderedstatus))) {
12722: push(@orderedstatus,$type);
12723: }
12724: }
12725: foreach my $type (keys(%alltypes)) {
12726: unless (grep(/^\Q$type\E$/,@orderedstatus)) {
12727: delete($alltypes{$type});
12728: }
12729: }
12730: $defaults_hash{'inststatus'} = {
12731: inststatustypes => \%alltypes,
12732: inststatusorder => \@orderedstatus,
12733: inststatusguest => \@inststatusguest,
12734: };
12735: if (ref($defaults_hash{'inststatus'}) eq 'HASH') {
12736: foreach my $item ('inststatustypes','inststatusorder','inststatusguest') {
12737: $domdefaults{$item} = $defaults_hash{'inststatus'}{$item};
12738: }
12739: }
12740: if ($currorder ne join(',',@orderedstatus)) {
12741: $changes{'inststatus'}{'inststatusorder'} = 1;
12742: }
12743: my $newtitles;
12744: foreach my $item (@orderedstatus) {
12745: $newtitles .= $alltypes{$item}.',';
12746: }
12747: $newtitles =~ s/,$//;
12748: if ($currtitles ne $newtitles) {
12749: $changes{'inststatus'}{'inststatustypes'} = 1;
12750: }
12751: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaults_hash,
12752: $dom);
12753: if ($putresult eq 'ok') {
12754: if (keys(%changes) > 0) {
12755: $resulttext = &mt('Changes made:').'<ul>';
12756: my $version = &Apache::lonnet::get_server_loncaparev($dom);
12757: 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";
12758: foreach my $item (sort(keys(%changes))) {
12759: if ($item eq 'inststatus') {
12760: if (ref($changes{'inststatus'}) eq 'HASH') {
12761: if (@orderedstatus) {
12762: $resulttext .= '<li>'.&mt('Institutional user status types set to:').' ';
12763: foreach my $type (@orderedstatus) {
12764: $resulttext .= $alltypes{$type}.', ';
12765: }
12766: $resulttext =~ s/, $//;
12767: $resulttext .= '</li>';
12768: } else {
12769: $resulttext .= '<li>'.&mt('Institutional user status types deleted').'</li>';
12770: }
12771: }
12772: } else {
12773: my $value = $env{'form.'.$item};
12774: if ($value eq '') {
12775: $value = &mt('none');
12776: } elsif ($item eq 'auth_def') {
12777: my %authnames = &authtype_names();
12778: my %shortauth = (
12779: internal => 'int',
12780: krb4 => 'krb4',
12781: krb5 => 'krb5',
12782: localauth => 'loc',
12783: );
12784: $value = $authnames{$shortauth{$value}};
12785: } elsif ($item eq 'intauth_switch') {
12786: my %optiondesc = &Apache::lonlocal::texthash (
12787: 0 => 'No',
12788: 1 => 'Yes',
12789: 2 => 'Yes, and copy existing passwd file to passwd.bak file',
12790: );
12791: if ($value =~ /^(0|1|2)$/) {
12792: $value = $optiondesc{$value};
12793: } else {
12794: $value = &mt('none -- defaults to No');
12795: }
12796: } elsif ($item eq 'intauth_check') {
12797: my %optiondesc = &Apache::lonlocal::texthash (
12798: 0 => 'No',
12799: 1 => 'Yes, allow login then update passwd file using default cost (if higher)',
12800: 2 => 'Yes, disallow login if stored cost is less than domain default',
12801: );
12802: if ($value =~ /^(0|1|2)$/) {
12803: $value = $optiondesc{$value};
12804: } else {
12805: $value = &mt('none -- defaults to No');
12806: }
12807: }
12808: $resulttext .= '<li>'.&mt('[_1] set to "[_2]"',$title->{$item},$value).'</li>';
12809: $mailmsgtext .= "$title->{$item} set to $value\n";
12810: }
12811: }
12812: $resulttext .= '</ul>';
12813: $mailmsgtext .= "\n";
12814: my $cachetime = 24*60*60;
12815: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
12816: if (ref($lastactref) eq 'HASH') {
12817: $lastactref->{'domdefaults'} = 1;
12818: }
12819: if ($changes{'auth_def'} || $changes{'auth_arg_def'} || $changes{'lang_def'} || $changes{'datelocale_def'}) {
12820: my $notify = 1;
12821: if (ref($domconfig{'contacts'}) eq 'HASH') {
12822: if ($domconfig{'contacts'}{'reportupdates'} == 0) {
12823: $notify = 0;
12824: }
12825: }
12826: if ($notify) {
12827: &Apache::lonmsg::sendemail('installrecord@loncapa.org',
12828: "LON-CAPA Domain Settings Change - $dom",
12829: $mailmsgtext);
12830: }
12831: }
12832: } else {
12833: $resulttext = &mt('No changes made to default authentication/language/timezone settings');
12834: }
12835: } else {
12836: $resulttext = '<span class="LC_error">'.
12837: &mt('An error occurred: [_1]',$putresult).'</span>';
12838: }
12839: if (@errors > 0) {
12840: $resulttext .= '<br />'.&mt('The following were left unchanged because the values entered were invalid:');
12841: foreach my $item (@errors) {
12842: $resulttext .= ' "'.$title->{$item}.'",';
12843: }
12844: $resulttext =~ s/,$//;
12845: }
12846: return $resulttext;
12847: }
12848:
12849: sub modify_scantron {
12850: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
12851: my ($resulttext,%confhash,%changes,$errors);
12852: my $custom = 'custom.tab';
12853: my $default = 'default.tab';
12854: my $servadm = $r->dir_config('lonAdmEMail');
12855: my ($configuserok,$author_ok,$switchserver) =
12856: &config_check($dom,$confname,$servadm);
12857: if ($env{'form.scantronformat.filename'} ne '') {
12858: my $error;
12859: if ($configuserok eq 'ok') {
12860: if ($switchserver) {
12861: $error = &mt("Upload of bubblesheet format file is not permitted to this server: [_1]",$switchserver);
12862: } else {
12863: if ($author_ok eq 'ok') {
12864: my ($result,$scantronurl) =
12865: &publishlogo($r,'upload','scantronformat',$dom,
12866: $confname,'scantron','','',$custom);
12867: if ($result eq 'ok') {
12868: $confhash{'scantron'}{'scantronformat'} = $scantronurl;
12869: $changes{'scantronformat'} = 1;
12870: } else {
12871: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$custom,$result);
12872: }
12873: } else {
12874: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$author_ok);
12875: }
12876: }
12877: } else {
12878: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$configuserok);
12879: }
12880: if ($error) {
12881: &Apache::lonnet::logthis($error);
12882: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
12883: }
12884: }
12885: if (ref($domconfig{'scantron'}) eq 'HASH') {
12886: if ($domconfig{'scantron'}{'scantronformat'} ne '') {
12887: if ($env{'form.scantronformat_del'}) {
12888: $confhash{'scantron'}{'scantronformat'} = '';
12889: $changes{'scantronformat'} = 1;
12890: }
12891: }
12892: }
12893: if (keys(%confhash) > 0) {
12894: my $putresult = &Apache::lonnet::put_dom('configuration',\%confhash,
12895: $dom);
12896: if ($putresult eq 'ok') {
12897: if (keys(%changes) > 0) {
12898: if (ref($confhash{'scantron'}) eq 'HASH') {
12899: $resulttext = &mt('Changes made:').'<ul>';
12900: if ($confhash{'scantron'}{'scantronformat'} eq '') {
12901: $resulttext .= '<li>'.&mt('[_1] bubblesheet format file removed; [_2] file will be used for courses in this domain.',$custom,$default).'</li>';
12902: } else {
12903: $resulttext .= '<li>'.&mt('Custom bubblesheet format file ([_1]) uploaded for use with courses in this domain.',$custom).'</li>';
12904: }
12905: $resulttext .= '</ul>';
12906: } else {
12907: $resulttext = &mt('Changes made to bubblesheet format file.');
12908: }
12909: $resulttext .= '</ul>';
12910: &Apache::loncommon::devalidate_domconfig_cache($dom);
12911: if (ref($lastactref) eq 'HASH') {
12912: $lastactref->{'domainconfig'} = 1;
12913: }
12914: } else {
12915: $resulttext = &mt('No changes made to bubblesheet format file');
12916: }
12917: } else {
12918: $resulttext = '<span class="LC_error">'.
12919: &mt('An error occurred: [_1]',$putresult).'</span>';
12920: }
12921: } else {
12922: $resulttext = &mt('No changes made to bubblesheet format file');
12923: }
12924: if ($errors) {
12925: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
12926: $errors.'</ul>';
12927: }
12928: return $resulttext;
12929: }
12930:
12931: sub modify_coursecategories {
12932: my ($dom,$lastactref,%domconfig) = @_;
12933: my ($resulttext,%deletions,%reorderings,%needreordering,%adds,%changes,$errors,
12934: $cathash);
12935: my @deletecategory = &Apache::loncommon::get_env_multiple('form.deletecategory');
12936: my @catitems = ('unauth','auth');
12937: my @cattypes = ('std','domonly','codesrch','none');
12938: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
12939: $cathash = $domconfig{'coursecategories'}{'cats'};
12940: if ($domconfig{'coursecategories'}{'togglecats'} ne $env{'form.togglecats'}) {
12941: $changes{'togglecats'} = 1;
12942: $domconfig{'coursecategories'}{'togglecats'} = $env{'form.togglecats'};
12943: }
12944: if ($domconfig{'coursecategories'}{'categorize'} ne $env{'form.categorize'}) {
12945: $changes{'categorize'} = 1;
12946: $domconfig{'coursecategories'}{'categorize'} = $env{'form.categorize'};
12947: }
12948: if ($domconfig{'coursecategories'}{'togglecatscomm'} ne $env{'form.togglecatscomm'}) {
12949: $changes{'togglecatscomm'} = 1;
12950: $domconfig{'coursecategories'}{'togglecatscomm'} = $env{'form.togglecatscomm'};
12951: }
12952: if ($domconfig{'coursecategories'}{'categorizecomm'} ne $env{'form.categorizecomm'}) {
12953: $changes{'categorizecomm'} = 1;
12954: $domconfig{'coursecategories'}{'categorizecomm'} = $env{'form.categorizecomm'};
12955:
12956: }
12957: if ($domconfig{'coursecategories'}{'togglecatsplace'} ne $env{'form.togglecatsplace'}) {
12958: $changes{'togglecatsplace'} = 1;
12959: $domconfig{'coursecategories'}{'togglecatsplace'} = $env{'form.togglecatsplace'};
12960: }
12961: if ($domconfig{'coursecategories'}{'categorizeplace'} ne $env{'form.categorizeplace'}) {
12962: $changes{'categorizeplace'} = 1;
12963: $domconfig{'coursecategories'}{'categorizeplace'} = $env{'form.categorizeplace'};
12964: }
12965: foreach my $item (@catitems) {
12966: if (grep(/^\Q$env{'form.coursecat_'.$item}\E$/,@cattypes)) {
12967: if ($domconfig{'coursecategories'}{$item} ne $env{'form.coursecat_'.$item}) {
12968: $changes{$item} = 1;
12969: $domconfig{'coursecategories'}{$item} = $env{'form.coursecat_'.$item};
12970: }
12971: }
12972: }
12973: } else {
12974: $changes{'togglecats'} = 1;
12975: $changes{'categorize'} = 1;
12976: $changes{'togglecatscomm'} = 1;
12977: $changes{'categorizecomm'} = 1;
12978: $changes{'togglecatsplace'} = 1;
12979: $changes{'categorizeplace'} = 1;
12980: $domconfig{'coursecategories'} = {
12981: togglecats => $env{'form.togglecats'},
12982: categorize => $env{'form.categorize'},
12983: togglecatscomm => $env{'form.togglecatscomm'},
12984: categorizecomm => $env{'form.categorizecomm'},
12985: togglecatsplace => $env{'form.togglecatsplace'},
12986: categorizeplace => $env{'form.categorizeplace'},
12987: };
12988: foreach my $item (@catitems) {
12989: if ($env{'form.coursecat_'.$item} ne 'std') {
12990: $changes{$item} = 1;
12991: }
12992: if (grep(/^\Q$env{'form.coursecat_'.$item}\E$/,@cattypes)) {
12993: $domconfig{'coursecategories'}{$item} = $env{'form.coursecat_'.$item};
12994: }
12995: }
12996: }
12997: if (ref($cathash) eq 'HASH') {
12998: if (($domconfig{'coursecategories'}{'cats'}{'instcode::0'} ne '') && ($env{'form.instcode'} == 0)) {
12999: push (@deletecategory,'instcode::0');
13000: }
13001: if (($domconfig{'coursecategories'}{'cats'}{'communities::0'} ne '') && ($env{'form.communities'} == 0)) {
13002: push(@deletecategory,'communities::0');
13003: }
13004: if (($domconfig{'coursecategories'}{'cats'}{'placement::0'} ne '') && ($env{'form.placement'} == 0)) {
13005: push(@deletecategory,'placement::0');
13006: }
13007: }
13008: my (@predelcats,@predeltrails,%predelallitems,%sort_by_deltrail);
13009: if (ref($cathash) eq 'HASH') {
13010: if (@deletecategory > 0) {
13011: #FIXME Need to remove category from all courses using a deleted category
13012: &Apache::loncommon::extract_categories($cathash,\@predelcats,\@predeltrails,\%predelallitems);
13013: foreach my $item (@deletecategory) {
13014: if ($domconfig{'coursecategories'}{'cats'}{$item} ne '') {
13015: delete($domconfig{'coursecategories'}{'cats'}{$item});
13016: $deletions{$item} = 1;
13017: &recurse_cat_deletes($item,$cathash,\%deletions);
13018: }
13019: }
13020: }
13021: foreach my $item (keys(%{$cathash})) {
13022: my ($cat,$container,$depth) = map { &unescape($_); } split(/:/,$item);
13023: if ($cathash->{$item} ne $env{'form.'.$item}) {
13024: $reorderings{$item} = 1;
13025: $domconfig{'coursecategories'}{'cats'}{$item} = $env{'form.'.$item};
13026: }
13027: if ($env{'form.addcategory_name_'.$item} ne '') {
13028: my $newcat = $env{'form.addcategory_name_'.$item};
13029: my $newdepth = $depth+1;
13030: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
13031: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos_'.$item};
13032: $adds{$newitem} = 1;
13033: }
13034: if ($env{'form.subcat_'.$item} ne '') {
13035: my $newcat = $env{'form.subcat_'.$item};
13036: my $newdepth = $depth+1;
13037: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
13038: $domconfig{'coursecategories'}{'cats'}{$newitem} = 0;
13039: $adds{$newitem} = 1;
13040: }
13041: }
13042: }
13043: if ($env{'form.instcode'} eq '1') {
13044: if (ref($cathash) eq 'HASH') {
13045: my $newitem = 'instcode::0';
13046: if ($cathash->{$newitem} eq '') {
13047: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
13048: $adds{$newitem} = 1;
13049: }
13050: } else {
13051: my $newitem = 'instcode::0';
13052: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
13053: $adds{$newitem} = 1;
13054: }
13055: }
13056: if ($env{'form.communities'} eq '1') {
13057: if (ref($cathash) eq 'HASH') {
13058: my $newitem = 'communities::0';
13059: if ($cathash->{$newitem} eq '') {
13060: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
13061: $adds{$newitem} = 1;
13062: }
13063: } else {
13064: my $newitem = 'communities::0';
13065: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
13066: $adds{$newitem} = 1;
13067: }
13068: }
13069: if ($env{'form.placement'} eq '1') {
13070: if (ref($cathash) eq 'HASH') {
13071: my $newitem = 'placement::0';
13072: if ($cathash->{$newitem} eq '') {
13073: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.placement_pos'};
13074: $adds{$newitem} = 1;
13075: }
13076: } else {
13077: my $newitem = 'placement::0';
13078: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.placement_pos'};
13079: $adds{$newitem} = 1;
13080: }
13081: }
13082: if ($env{'form.addcategory_name'} ne '') {
13083: if (($env{'form.addcategory_name'} ne 'instcode') &&
13084: ($env{'form.addcategory_name'} ne 'communities') &&
13085: ($env{'form.addcategory_name'} ne 'placement')) {
13086: my $newitem = &escape($env{'form.addcategory_name'}).'::0';
13087: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos'};
13088: $adds{$newitem} = 1;
13089: }
13090: }
13091: my $putresult;
13092: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
13093: if (keys(%deletions) > 0) {
13094: foreach my $key (keys(%deletions)) {
13095: if ($predelallitems{$key} ne '') {
13096: $sort_by_deltrail{$predelallitems{$key}} = $predeltrails[$predelallitems{$key}];
13097: }
13098: }
13099: }
13100: my (@chkcats,@chktrails,%chkallitems);
13101: &Apache::loncommon::extract_categories($domconfig{'coursecategories'}{'cats'},\@chkcats,\@chktrails,\%chkallitems);
13102: if (ref($chkcats[0]) eq 'ARRAY') {
13103: my $depth = 0;
13104: my $chg = 0;
13105: for (my $i=0; $i<@{$chkcats[0]}; $i++) {
13106: my $name = $chkcats[0][$i];
13107: my $item;
13108: if ($name eq '') {
13109: $chg ++;
13110: } else {
13111: $item = &escape($name).'::0';
13112: if ($chg) {
13113: $domconfig{'coursecategories'}{'cats'}{$item} -= $chg;
13114: }
13115: $depth ++;
13116: &recurse_check(\@chkcats,$domconfig{'coursecategories'}{'cats'},$depth,$name);
13117: $depth --;
13118: }
13119: }
13120: }
13121: }
13122: if ((keys(%changes) > 0) || (keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
13123: $putresult = &Apache::lonnet::put_dom('configuration',\%domconfig,$dom);
13124: if ($putresult eq 'ok') {
13125: my %title = (
13126: togglecats => 'Show/Hide a course in catalog',
13127: categorize => 'Assign a category to a course',
13128: togglecatscomm => 'Show/Hide a community in catalog',
13129: categorizecomm => 'Assign a category to a community',
13130: );
13131: my %level = (
13132: dom => 'set in Domain ("Modify Course/Community")',
13133: crs => 'set in Course ("Course Configuration")',
13134: comm => 'set in Community ("Community Configuration")',
13135: none => 'No catalog',
13136: std => 'Standard catalog',
13137: domonly => 'Domain-only catalog',
13138: codesrch => 'Code search form',
13139: );
13140: $resulttext = &mt('Changes made:').'<ul>';
13141: if ($changes{'togglecats'}) {
13142: $resulttext .= '<li>'.&mt("$title{'togglecats'} $level{$env{'form.togglecats'}}").'</li>';
13143: }
13144: if ($changes{'categorize'}) {
13145: $resulttext .= '<li>'.&mt("$title{'categorize'} $level{$env{'form.categorize'}}").'</li>';
13146: }
13147: if ($changes{'togglecatscomm'}) {
13148: $resulttext .= '<li>'.&mt("$title{'togglecatscomm'} $level{$env{'form.togglecatscomm'}}").'</li>';
13149: }
13150: if ($changes{'categorizecomm'}) {
13151: $resulttext .= '<li>'.&mt("$title{'categorizecomm'} $level{$env{'form.categorizecomm'}}").'</li>';
13152: }
13153: if ($changes{'unauth'}) {
13154: $resulttext .= '<li>'.&mt('Catalog type for unauthenticated users set to "'.$level{$env{'form.coursecat_unauth'}}.'"').'</li>';
13155: }
13156: if ($changes{'auth'}) {
13157: $resulttext .= '<li>'.&mt('Catalog type for authenticated users set to "'.$level{$env{'form.coursecat_auth'}}.'"').'</li>';
13158: }
13159: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
13160: my $cathash;
13161: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
13162: $cathash = $domconfig{'coursecategories'}{'cats'};
13163: } else {
13164: $cathash = {};
13165: }
13166: my (@cats,@trails,%allitems);
13167: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,\%allitems);
13168: if (keys(%deletions) > 0) {
13169: $resulttext .= '<li>'.&mt('Deleted categories:').'<ul>';
13170: foreach my $predeltrail (sort {$a <=> $b } (keys(%sort_by_deltrail))) {
13171: $resulttext .= '<li>'.$predeltrails[$predeltrail].'</li>';
13172: }
13173: $resulttext .= '</ul></li>';
13174: }
13175: if (keys(%reorderings) > 0) {
13176: my %sort_by_trail;
13177: $resulttext .= '<li>'.&mt('Reordered categories:').'<ul>';
13178: foreach my $key (keys(%reorderings)) {
13179: if ($allitems{$key} ne '') {
13180: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
13181: }
13182: }
13183: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
13184: $resulttext .= '<li>'.$trails[$trail].'</li>';
13185: }
13186: $resulttext .= '</ul></li>';
13187: }
13188: if (keys(%adds) > 0) {
13189: my %sort_by_trail;
13190: $resulttext .= '<li>'.&mt('Added categories:').'<ul>';
13191: foreach my $key (keys(%adds)) {
13192: if ($allitems{$key} ne '') {
13193: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
13194: }
13195: }
13196: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
13197: $resulttext .= '<li>'.$trails[$trail].'</li>';
13198: }
13199: $resulttext .= '</ul></li>';
13200: }
13201: }
13202: $resulttext .= '</ul>';
13203: if ($changes{'unauth'} || $changes{'auth'}) {
13204: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
13205: if ($changes{'auth'}) {
13206: $domdefaults{'catauth'} = $domconfig{'coursecategories'}{'auth'};
13207: }
13208: if ($changes{'unauth'}) {
13209: $domdefaults{'catunauth'} = $domconfig{'coursecategories'}{'unauth'};
13210: }
13211: my $cachetime = 24*60*60;
13212: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
13213: if (ref($lastactref) eq 'HASH') {
13214: $lastactref->{'domdefaults'} = 1;
13215: }
13216: }
13217: } else {
13218: $resulttext = '<span class="LC_error">'.
13219: &mt('An error occurred: [_1]',$putresult).'</span>';
13220: }
13221: } else {
13222: $resulttext = &mt('No changes made to course and community categories');
13223: }
13224: return $resulttext;
13225: }
13226:
13227: sub modify_serverstatuses {
13228: my ($dom,%domconfig) = @_;
13229: my ($resulttext,%changes,%currserverstatus,%newserverstatus);
13230: if (ref($domconfig{'serverstatuses'}) eq 'HASH') {
13231: %currserverstatus = %{$domconfig{'serverstatuses'}};
13232: }
13233: my @pages = &serverstatus_pages();
13234: foreach my $type (@pages) {
13235: $newserverstatus{$type}{'namedusers'} = '';
13236: $newserverstatus{$type}{'machines'} = '';
13237: if (defined($env{'form.'.$type.'_namedusers'})) {
13238: my @users = split(/,/,$env{'form.'.$type.'_namedusers'});
13239: my @okusers;
13240: foreach my $user (@users) {
13241: my ($uname,$udom) = split(/:/,$user);
13242: if (($udom =~ /^$match_domain$/) &&
13243: (&Apache::lonnet::domain($udom)) &&
13244: ($uname =~ /^$match_username$/)) {
13245: if (!grep(/^\Q$user\E/,@okusers)) {
13246: push(@okusers,$user);
13247: }
13248: }
13249: }
13250: if (@okusers > 0) {
13251: @okusers = sort(@okusers);
13252: $newserverstatus{$type}{'namedusers'} = join(',',@okusers);
13253: }
13254: }
13255: if (defined($env{'form.'.$type.'_machines'})) {
13256: my @machines = split(/,/,$env{'form.'.$type.'_machines'});
13257: my @okmachines;
13258: foreach my $ip (@machines) {
13259: my @parts = split(/\./,$ip);
13260: next if (@parts < 4);
13261: my $badip = 0;
13262: for (my $i=0; $i<4; $i++) {
13263: if (!(($parts[$i] >= 0) && ($parts[$i] <= 255))) {
13264: $badip = 1;
13265: last;
13266: }
13267: }
13268: if (!$badip) {
13269: push(@okmachines,$ip);
13270: }
13271: }
13272: @okmachines = sort(@okmachines);
13273: $newserverstatus{$type}{'machines'} = join(',',@okmachines);
13274: }
13275: }
13276: my %serverstatushash = (
13277: serverstatuses => \%newserverstatus,
13278: );
13279: foreach my $type (@pages) {
13280: foreach my $setting ('namedusers','machines') {
13281: my (@current,@new);
13282: if (ref($currserverstatus{$type}) eq 'HASH') {
13283: if ($currserverstatus{$type}{$setting} ne '') {
13284: @current = split(/,/,$currserverstatus{$type}{$setting});
13285: }
13286: }
13287: if ($newserverstatus{$type}{$setting} ne '') {
13288: @new = split(/,/,$newserverstatus{$type}{$setting});
13289: }
13290: if (@current > 0) {
13291: if (@new > 0) {
13292: foreach my $item (@current) {
13293: if (!grep(/^\Q$item\E$/,@new)) {
13294: $changes{$type}{$setting} = 1;
13295: last;
13296: }
13297: }
13298: foreach my $item (@new) {
13299: if (!grep(/^\Q$item\E$/,@current)) {
13300: $changes{$type}{$setting} = 1;
13301: last;
13302: }
13303: }
13304: } else {
13305: $changes{$type}{$setting} = 1;
13306: }
13307: } elsif (@new > 0) {
13308: $changes{$type}{$setting} = 1;
13309: }
13310: }
13311: }
13312: if (keys(%changes) > 0) {
13313: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
13314: my $putresult = &Apache::lonnet::put_dom('configuration',
13315: \%serverstatushash,$dom);
13316: if ($putresult eq 'ok') {
13317: $resulttext .= &mt('Changes made:').'<ul>';
13318: foreach my $type (@pages) {
13319: if (ref($changes{$type}) eq 'HASH') {
13320: $resulttext .= '<li>'.$titles->{$type}.'<ul>';
13321: if ($changes{$type}{'namedusers'}) {
13322: if ($newserverstatus{$type}{'namedusers'} eq '') {
13323: $resulttext .= '<li>'.&mt("Access terminated for all specific (named) users").'</li>'."\n";
13324: } else {
13325: $resulttext .= '<li>'.&mt("Access available for the following specified users: ").$newserverstatus{$type}{'namedusers'}.'</li>'."\n";
13326: }
13327: }
13328: if ($changes{$type}{'machines'}) {
13329: if ($newserverstatus{$type}{'machines'} eq '') {
13330: $resulttext .= '<li>'.&mt("Access terminated for all specific IP addresses").'</li>'."\n";
13331: } else {
13332: $resulttext .= '<li>'.&mt("Access available for the following specified IP addresses: ").$newserverstatus{$type}{'machines'}.'</li>'."\n";
13333: }
13334:
13335: }
13336: $resulttext .= '</ul></li>';
13337: }
13338: }
13339: $resulttext .= '</ul>';
13340: } else {
13341: $resulttext = '<span class="LC_error">'.
13342: &mt('An error occurred saving access settings for server status pages: [_1].',$putresult).'</span>';
13343:
13344: }
13345: } else {
13346: $resulttext = &mt('No changes made to access to server status pages');
13347: }
13348: return $resulttext;
13349: }
13350:
13351: sub modify_helpsettings {
13352: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
13353: my ($resulttext,$errors,%changes,%helphash);
13354: my %defaultchecked = ('submitbugs' => 'on');
13355: my @offon = ('off','on');
13356: my @toggles = ('submitbugs');
13357: my %current = ('submitbugs' => '',
13358: 'adhoc' => {},
13359: );
13360: if (ref($domconfig{'helpsettings'}) eq 'HASH') {
13361: %current = %{$domconfig{'helpsettings'}};
13362: }
13363: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
13364: foreach my $item (@toggles) {
13365: if ($defaultchecked{$item} eq 'on') {
13366: if ($current{$item} eq '') {
13367: if ($env{'form.'.$item} eq '0') {
13368: $changes{$item} = 1;
13369: }
13370: } elsif ($current{$item} ne $env{'form.'.$item}) {
13371: $changes{$item} = 1;
13372: }
13373: } elsif ($defaultchecked{$item} eq 'off') {
13374: if ($current{$item} eq '') {
13375: if ($env{'form.'.$item} eq '1') {
13376: $changes{$item} = 1;
13377: }
13378: } elsif ($current{$item} ne $env{'form.'.$item}) {
13379: $changes{$item} = 1;
13380: }
13381: }
13382: if (($env{'form.'.$item} eq '0') || ($env{'form.'.$item} eq '1')) {
13383: $helphash{'helpsettings'}{$item} = $env{'form.'.$item};
13384: }
13385: }
13386: my $maxnum = $env{'form.helproles_maxnum'};
13387: my $confname = $dom.'-domainconfig';
13388: my %existing=&Apache::lonnet::dump('roles',$dom,$confname,'rolesdef_');
13389: my (@allpos,%newsettings,%changedprivs,$newrole);
13390: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
13391: my @accesstypes = ('all','dh','da','none','status','inc','exc');
13392: my %domhelpdesk = &Apache::lonnet::get_active_domroles($dom,['dh','da']);
13393: my %lt = &Apache::lonlocal::texthash(
13394: s => 'system',
13395: d => 'domain',
13396: order => 'Display order',
13397: access => 'Role usage',
13398: all => 'All with domain helpdesk or helpdesk assistant role',
13399: dh => 'All with domain helpdesk role',
13400: da => 'All with domain helpdesk assistant role',
13401: none => 'None',
13402: status => 'Determined based on institutional status',
13403: inc => 'Include all, but exclude specific personnel',
13404: exc => 'Exclude all, but include specific personnel',
13405: );
13406: for (my $num=0; $num<=$maxnum; $num++) {
13407: my ($prefix,$identifier,$rolename,%curr);
13408: if ($num == $maxnum) {
13409: next unless ($env{'form.newcusthelp'} == $maxnum);
13410: $identifier = 'custhelp'.$num;
13411: $prefix = 'helproles_'.$num;
13412: $rolename = $env{'form.custhelpname'.$num};
13413: $rolename=~s/[^A-Za-z0-9]//gs;
13414: next if ($rolename eq '');
13415: next if (exists($existing{'rolesdef_'.$rolename}));
13416: my %newprivs = &Apache::lonuserutils::custom_role_update($rolename,$identifier);
13417: my $result = &Apache::lonnet::definerole($rolename,$newprivs{'s'},$newprivs{'d'},
13418: $newprivs{'c'},$confname,$dom);
13419: if ($result ne 'ok') {
13420: $errors .= '<li><span class="LC_error">'.
13421: &mt('An error occurred storing the new custom role: [_1]',
13422: $result).'</span></li>';
13423: next;
13424: } else {
13425: $changedprivs{$rolename} = \%newprivs;
13426: $newrole = $rolename;
13427: }
13428: } else {
13429: $prefix = 'helproles_'.$num;
13430: $rolename = $env{'form.'.$prefix};
13431: next if ($rolename eq '');
13432: next unless (exists($existing{'rolesdef_'.$rolename}));
13433: $identifier = 'custhelp'.$num;
13434: my %newprivs = &Apache::lonuserutils::custom_role_update($rolename,$identifier);
13435: my %currprivs;
13436: ($currprivs{'s'},$currprivs{'d'},$currprivs{'c'}) =
13437: split(/\_/,$existing{'rolesdef_'.$rolename});
13438: foreach my $level ('c','d','s') {
13439: if ($newprivs{$level} ne $currprivs{$level}) {
13440: my $result = &Apache::lonnet::definerole($rolename,$newprivs{'s'},$newprivs{'d'},
13441: $newprivs{'c'},$confname,$dom);
13442: if ($result ne 'ok') {
13443: $errors .= '<li><span class="LC_error">'.
13444: &mt('An error occurred storing privileges for existing role [_1]: [_2]',
13445: $rolename,$result).'</span></li>';
13446: } else {
13447: $changedprivs{$rolename} = \%newprivs;
13448: }
13449: last;
13450: }
13451: }
13452: if (ref($current{'adhoc'}) eq 'HASH') {
13453: if (ref($current{'adhoc'}{$rolename}) eq 'HASH') {
13454: %curr = %{$current{'adhoc'}{$rolename}};
13455: }
13456: }
13457: }
13458: my $newpos = $env{'form.'.$prefix.'_pos'};
13459: $newpos =~ s/\D+//g;
13460: $allpos[$newpos] = $rolename;
13461: my $newdesc = $env{'form.'.$prefix.'_desc'};
13462: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'desc'} = $newdesc;
13463: if ($curr{'desc'}) {
13464: if ($curr{'desc'} ne $newdesc) {
13465: $changes{'customrole'}{$rolename}{'desc'} = 1;
13466: $newsettings{$rolename}{'desc'} = $newdesc;
13467: }
13468: } elsif ($newdesc ne '') {
13469: $changes{'customrole'}{$rolename}{'desc'} = 1;
13470: $newsettings{$rolename}{'desc'} = $newdesc;
13471: }
13472: my $access = $env{'form.'.$prefix.'_access'};
13473: if (grep(/^\Q$access\E$/,@accesstypes)) {
13474: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'} = $access;
13475: if ($access eq 'status') {
13476: my @statuses = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_status');
13477: if (scalar(@statuses) == 0) {
13478: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'} = 'none';
13479: } else {
13480: my (@shownstatus,$numtypes);
13481: $helphash{'helpsettings'}{'adhoc'}{$rolename}{$access} = [];
13482: if (ref($types) eq 'ARRAY') {
13483: $numtypes = scalar(@{$types});
13484: foreach my $type (sort(@statuses)) {
13485: if ($type eq 'default') {
13486: push(@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}},$type);
13487: } elsif (grep(/^\Q$type\E$/,@{$types})) {
13488: push(@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}},$type);
13489: push(@shownstatus,$usertypes->{$type});
13490: }
13491: }
13492: }
13493: if (grep(/^default$/,@statuses)) {
13494: push(@shownstatus,$othertitle);
13495: }
13496: if (scalar(@shownstatus) == 1+$numtypes) {
13497: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'} = 'all';
13498: delete($helphash{'helpsettings'}{'adhoc'}{$rolename}{'status'});
13499: } else {
13500: $newsettings{$rolename}{'status'} = join(' '.&mt('or').' ',@shownstatus);
13501: if (ref($curr{'status'}) eq 'ARRAY') {
13502: my @diffs = &Apache::loncommon::compare_arrays($helphash{'helpsettings'}{'adhoc'}{$rolename}{$access},$curr{$access});
13503: if (@diffs) {
13504: $changes{'customrole'}{$rolename}{$access} = 1;
13505: }
13506: } elsif (@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}}) {
13507: $changes{'customrole'}{$rolename}{$access} = 1;
13508: }
13509: }
13510: }
13511: } elsif (($access eq 'inc') || ($access eq 'exc')) {
13512: my @personnel = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_staff_'.$access);
13513: my @newspecstaff;
13514: $helphash{'helpsettings'}{'adhoc'}{$rolename}{$access} = [];
13515: foreach my $person (sort(@personnel)) {
13516: if ($domhelpdesk{$person}) {
13517: push(@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}},$person);
13518: }
13519: }
13520: if (ref($curr{$access}) eq 'ARRAY') {
13521: my @diffs = &Apache::loncommon::compare_arrays($helphash{'helpsettings'}{'adhoc'}{$rolename}{$access},$curr{$access});
13522: if (@diffs) {
13523: $changes{'customrole'}{$rolename}{$access} = 1;
13524: }
13525: } elsif (@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}}) {
13526: $changes{'customrole'}{$rolename}{$access} = 1;
13527: }
13528: foreach my $person (@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}}) {
13529: my ($uname,$udom) = split(/:/,$person);
13530: push(@newspecstaff,&Apache::loncommon::aboutmewrapper(&Apache::loncommon::plainname($uname,$udom,'lastname'),$uname,$udom));
13531: }
13532: $newsettings{$rolename}{$access} = join(', ',sort(@newspecstaff));
13533: }
13534: } else {
13535: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'}= 'all';
13536: }
13537: unless ($curr{'access'} eq $access) {
13538: $changes{'customrole'}{$rolename}{'access'} = 1;
13539: $newsettings{$rolename}{'access'} = $lt{$helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'}};
13540: }
13541: }
13542: if (@allpos > 0) {
13543: my $idx = 0;
13544: foreach my $rolename (@allpos) {
13545: if ($rolename ne '') {
13546: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'order'} = $idx;
13547: if (ref($current{'adhoc'}) eq 'HASH') {
13548: if (ref($current{'adhoc'}{$rolename}) eq 'HASH') {
13549: if ($current{'adhoc'}{$rolename}{'order'} ne $idx) {
13550: $changes{'customrole'}{$rolename}{'order'} = 1;
13551: $newsettings{$rolename}{'order'} = $idx+1;
13552: }
13553: }
13554: }
13555: $idx ++;
13556: }
13557: }
13558: }
13559: my $putresult;
13560: if (keys(%changes) > 0) {
13561: $putresult = &Apache::lonnet::put_dom('configuration',\%helphash,$dom);
13562: if ($putresult eq 'ok') {
13563: if (ref($helphash{'helpsettings'}) eq 'HASH') {
13564: $domdefaults{'submitbugs'} = $helphash{'helpsettings'}{'submitbugs'};
13565: if (ref($helphash{'helpsettings'}{'adhoc'}) eq 'HASH') {
13566: $domdefaults{'adhocroles'} = $helphash{'helpsettings'}{'adhoc'};
13567: }
13568: }
13569: my $cachetime = 24*60*60;
13570: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
13571: if (ref($lastactref) eq 'HASH') {
13572: $lastactref->{'domdefaults'} = 1;
13573: }
13574: } else {
13575: $errors .= '<li><span class="LC_error">'.
13576: &mt('An error occurred storing the settings: [_1]',
13577: $putresult).'</span></li>';
13578: }
13579: }
13580: if ((keys(%changes) && ($putresult eq 'ok')) || (keys(%changedprivs))) {
13581: $resulttext = &mt('Changes made:').'<ul>';
13582: my (%shownprivs,@levelorder);
13583: @levelorder = ('c','d','s');
13584: if ((keys(%changes)) && ($putresult eq 'ok')) {
13585: foreach my $item (sort(keys(%changes))) {
13586: if ($item eq 'submitbugs') {
13587: $resulttext .= '<li>'.&mt('Display link to: [_1] set to "'.$offon[$env{'form.'.$item}].'".',
13588: &Apache::loncommon::modal_link('http://bugs.loncapa.org',
13589: &mt('LON-CAPA bug tracker'),600,500)).'</li>';
13590: } elsif ($item eq 'customrole') {
13591: if (ref($changes{'customrole'}) eq 'HASH') {
13592: my @keyorder = ('order','desc','access','status','exc','inc');
13593: my %keytext = &Apache::lonlocal::texthash(
13594: order => 'Order',
13595: desc => 'Role description',
13596: access => 'Role usage',
13597: status => 'Allowed institutional types',
13598: exc => 'Allowed personnel',
13599: inc => 'Disallowed personnel',
13600: );
13601: foreach my $role (sort(keys(%{$changes{'customrole'}}))) {
13602: if (ref($changes{'customrole'}{$role}) eq 'HASH') {
13603: if ($role eq $newrole) {
13604: $resulttext .= '<li>'.&mt('New custom role added: [_1]',
13605: $role).'<ul>';
13606: } else {
13607: $resulttext .= '<li>'.&mt('Existing custom role modified: [_1]',
13608: $role).'<ul>';
13609: }
13610: foreach my $key (@keyorder) {
13611: if ($changes{'customrole'}{$role}{$key}) {
13612: $resulttext .= '<li>'.&mt("[_1] set to: [_2]",
13613: $keytext{$key},$newsettings{$role}{$key}).
13614: '</li>';
13615: }
13616: }
13617: if (ref($changedprivs{$role}) eq 'HASH') {
13618: $shownprivs{$role} = 1;
13619: $resulttext .= '<li>'.&mt('Privileges set to :').'<ul>';
13620: foreach my $level (@levelorder) {
13621: foreach my $item (split(/\:/,$changedprivs{$role}{$level})) {
13622: next if ($item eq '');
13623: my ($priv) = split(/\&/,$item,2);
13624: if (&Apache::lonnet::plaintext($priv)) {
13625: $resulttext .= '<li>'.&Apache::lonnet::plaintext($priv);
13626: unless ($level eq 'c') {
13627: $resulttext .= ' ('.$lt{$level}.')';
13628: }
13629: $resulttext .= '</li>';
13630: }
13631: }
13632: }
13633: $resulttext .= '</ul>';
13634: }
13635: $resulttext .= '</ul></li>';
13636: }
13637: }
13638: }
13639: }
13640: }
13641: }
13642: if (keys(%changedprivs)) {
13643: foreach my $role (sort(keys(%changedprivs))) {
13644: unless ($shownprivs{$role}) {
13645: $resulttext .= '<li>'.&mt('Existing custom role modified: [_1]',
13646: $role).'<ul>'.
13647: '<li>'.&mt('Privileges set to :').'<ul>';
13648: foreach my $level (@levelorder) {
13649: foreach my $item (split(/\:/,$changedprivs{$role}{$level})) {
13650: next if ($item eq '');
13651: my ($priv) = split(/\&/,$item,2);
13652: if (&Apache::lonnet::plaintext($priv)) {
13653: $resulttext .= '<li>'.&Apache::lonnet::plaintext($priv);
13654: unless ($level eq 'c') {
13655: $resulttext .= ' ('.$lt{$level}.')';
13656: }
13657: $resulttext .= '</li>';
13658: }
13659: }
13660: }
13661: $resulttext .= '</ul></li></ul></li>';
13662: }
13663: }
13664: }
13665: $resulttext .= '</ul>';
13666: } else {
13667: $resulttext = &mt('No changes made to help settings');
13668: }
13669: if ($errors) {
13670: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
13671: $errors.'</ul>';
13672: }
13673: return $resulttext;
13674: }
13675:
13676: sub modify_coursedefaults {
13677: my ($dom,$lastactref,%domconfig) = @_;
13678: my ($resulttext,$errors,%changes,%defaultshash);
13679: my %defaultchecked = (
13680: 'canuse_pdfforms' => 'off',
13681: 'uselcmath' => 'on',
13682: 'usejsme' => 'on'
13683: );
13684: my @toggles = ('canuse_pdfforms','uselcmath','usejsme');
13685: my @numbers = ('anonsurvey_threshold','uploadquota_official','uploadquota_unofficial',
13686: 'uploadquota_community','uploadquota_textbook','uploadquota_placement',
13687: 'mysqltables_official','mysqltables_unofficial','mysqltables_community',
13688: 'mysqltables_textbook','mysqltables_placement');
13689: my @types = ('official','unofficial','community','textbook','placement');
13690: my %staticdefaults = (
13691: anonsurvey_threshold => 10,
13692: uploadquota => 500,
13693: postsubmit => 60,
13694: mysqltables => 172800,
13695: );
13696: my %texoptions = (
13697: MathJax => 'MathJax',
13698: mimetex => &mt('Convert to Images'),
13699: tth => &mt('TeX to HTML'),
13700: );
13701: $defaultshash{'coursedefaults'} = {};
13702:
13703: if (ref($domconfig{'coursedefaults'}) ne 'HASH') {
13704: if ($domconfig{'coursedefaults'} eq '') {
13705: $domconfig{'coursedefaults'} = {};
13706: }
13707: }
13708:
13709: if (ref($domconfig{'coursedefaults'}) eq 'HASH') {
13710: foreach my $item (@toggles) {
13711: if ($defaultchecked{$item} eq 'on') {
13712: if (($domconfig{'coursedefaults'}{$item} eq '') &&
13713: ($env{'form.'.$item} eq '0')) {
13714: $changes{$item} = 1;
13715: } elsif ($domconfig{'coursedefaults'}{$item} ne $env{'form.'.$item}) {
13716: $changes{$item} = 1;
13717: }
13718: } elsif ($defaultchecked{$item} eq 'off') {
13719: if (($domconfig{'coursedefaults'}{$item} eq '') &&
13720: ($env{'form.'.$item} eq '1')) {
13721: $changes{$item} = 1;
13722: } elsif ($domconfig{'coursedefaults'}{$item} ne $env{'form.'.$item}) {
13723: $changes{$item} = 1;
13724: }
13725: }
13726: $defaultshash{'coursedefaults'}{$item} = $env{'form.'.$item};
13727: }
13728: foreach my $item (@numbers) {
13729: my ($currdef,$newdef);
13730: $newdef = $env{'form.'.$item};
13731: if ($item eq 'anonsurvey_threshold') {
13732: $currdef = $domconfig{'coursedefaults'}{$item};
13733: $newdef =~ s/\D//g;
13734: if ($newdef eq '' || $newdef < 1) {
13735: $newdef = 1;
13736: }
13737: $defaultshash{'coursedefaults'}{$item} = $newdef;
13738: } else {
13739: my ($setting,$type) = ($item =~ /^(uploadquota|mysqltables)_(\w+)$/);
13740: if (ref($domconfig{'coursedefaults'}{$setting}) eq 'HASH') {
13741: $currdef = $domconfig{'coursedefaults'}{$setting}{$type};
13742: }
13743: $newdef =~ s/[^\w.\-]//g;
13744: $defaultshash{'coursedefaults'}{$setting}{$type} = $newdef;
13745: }
13746: if ($currdef ne $newdef) {
13747: my $staticdef;
13748: if ($item eq 'anonsurvey_threshold') {
13749: unless (($currdef eq '') && ($newdef == $staticdefaults{$item})) {
13750: $changes{$item} = 1;
13751: }
13752: } elsif ($item =~ /^(uploadquota|mysqltables)_/) {
13753: my $setting = $1;
13754: unless (($currdef eq '') && ($newdef == $staticdefaults{$setting})) {
13755: $changes{$setting} = 1;
13756: }
13757: }
13758: }
13759: }
13760: my $texengine;
13761: if ($env{'form.texengine'} =~ /^(MathJax|mimetex|tth)$/) {
13762: $texengine = $env{'form.texengine'};
13763: if ($defaultshash{'coursedefaults'}{'texengine'} eq '') {
13764: unless ($texengine eq 'MathJax') {
13765: $changes{'texengine'} = 1;
13766: }
13767: } elsif ($defaultshash{'coursedefaults'}{'texengine'} ne $texengine) {
13768: $changes{'texengine'} = 1;
13769: }
13770: }
13771: if ($texengine ne '') {
13772: $defaultshash{'coursedefaults'}{'texengine'} = $texengine;
13773: }
13774: my $currclone = $domconfig{'coursedefaults'}{'canclone'};
13775: my @currclonecode;
13776: if (ref($currclone) eq 'HASH') {
13777: if (ref($currclone->{'instcode'}) eq 'ARRAY') {
13778: @currclonecode = @{$currclone->{'instcode'}};
13779: }
13780: }
13781: my $newclone;
13782: if ($env{'form.canclone'} =~ /^(none|domain|instcode)$/) {
13783: $newclone = $env{'form.canclone'};
13784: }
13785: if ($newclone eq 'instcode') {
13786: my @newcodes = &Apache::loncommon::get_env_multiple('form.clonecode');
13787: my (%codedefaults,@code_order,@clonecode);
13788: &Apache::lonnet::auto_instcode_defaults($dom,\%codedefaults,
13789: \@code_order);
13790: foreach my $item (@code_order) {
13791: if (grep(/^\Q$item\E$/,@newcodes)) {
13792: push(@clonecode,$item);
13793: }
13794: }
13795: if (@clonecode) {
13796: $defaultshash{'coursedefaults'}{'canclone'} = { $newclone => \@clonecode };
13797: my @diffs = &Apache::loncommon::compare_arrays(\@currclonecode,\@clonecode);
13798: if (@diffs) {
13799: $changes{'canclone'} = 1;
13800: }
13801: } else {
13802: $newclone eq '';
13803: }
13804: } elsif ($newclone ne '') {
13805: $defaultshash{'coursedefaults'}{'canclone'} = $newclone;
13806: }
13807: if ($newclone ne $currclone) {
13808: $changes{'canclone'} = 1;
13809: }
13810: my %credits;
13811: foreach my $type (@types) {
13812: unless ($type eq 'community') {
13813: $credits{$type} = $env{'form.'.$type.'_credits'};
13814: $credits{$type} =~ s/[^\d.]+//g;
13815: }
13816: }
13817: if ((ref($domconfig{'coursedefaults'}{'coursecredits'}) ne 'HASH') &&
13818: ($env{'form.coursecredits'} eq '1')) {
13819: $changes{'coursecredits'} = 1;
13820: foreach my $type (keys(%credits)) {
13821: $defaultshash{'coursedefaults'}{'coursecredits'}{$type} = $credits{$type};
13822: }
13823: } else {
13824: if ($env{'form.coursecredits'} eq '1') {
13825: foreach my $type (@types) {
13826: unless ($type eq 'community') {
13827: if ($domconfig{'coursedefaults'}{'coursecredits'}{$type} ne $credits{$type}) {
13828: $changes{'coursecredits'} = 1;
13829: }
13830: $defaultshash{'coursedefaults'}{'coursecredits'}{$type} = $credits{$type};
13831: }
13832: }
13833: } elsif (ref($domconfig{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
13834: foreach my $type (@types) {
13835: unless ($type eq 'community') {
13836: if ($domconfig{'coursedefaults'}{'coursecredits'}{$type}) {
13837: $changes{'coursecredits'} = 1;
13838: last;
13839: }
13840: }
13841: }
13842: }
13843: }
13844: if ($env{'form.postsubmit'} eq '1') {
13845: $defaultshash{'coursedefaults'}{'postsubmit'}{'client'} = 'on';
13846: my %currtimeout;
13847: if (ref($domconfig{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
13848: if ($domconfig{'coursedefaults'}{'postsubmit'}{'client'} eq 'off') {
13849: $changes{'postsubmit'} = 1;
13850: }
13851: if (ref($domconfig{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
13852: %currtimeout = %{$domconfig{'coursedefaults'}{'postsubmit'}{'timeout'}};
13853: }
13854: } else {
13855: $changes{'postsubmit'} = 1;
13856: }
13857: foreach my $type (@types) {
13858: my $timeout = $env{'form.'.$type.'_timeout'};
13859: $timeout =~ s/\D//g;
13860: if ($timeout == $staticdefaults{'postsubmit'}) {
13861: $timeout = '';
13862: } elsif (($timeout eq '') || ($timeout =~ /^0+$/)) {
13863: $timeout = '0';
13864: }
13865: unless ($timeout eq '') {
13866: $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type} = $timeout;
13867: }
13868: if (exists($currtimeout{$type})) {
13869: if ($timeout ne $currtimeout{$type}) {
13870: $changes{'postsubmit'} = 1;
13871: }
13872: } elsif ($timeout ne '') {
13873: $changes{'postsubmit'} = 1;
13874: }
13875: }
13876: } else {
13877: $defaultshash{'coursedefaults'}{'postsubmit'}{'client'} = 'off';
13878: if (ref($domconfig{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
13879: if ($domconfig{'coursedefaults'}{'postsubmit'}{'client'} eq 'on') {
13880: $changes{'postsubmit'} = 1;
13881: }
13882: } else {
13883: $changes{'postsubmit'} = 1;
13884: }
13885: }
13886: }
13887: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
13888: $dom);
13889: if ($putresult eq 'ok') {
13890: if (keys(%changes) > 0) {
13891: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
13892: if (($changes{'canuse_pdfforms'}) || ($changes{'uploadquota'}) || ($changes{'postsubmit'}) ||
13893: ($changes{'coursecredits'}) || ($changes{'uselcmath'}) || ($changes{'usejsme'}) ||
13894: ($changes{'canclone'}) || ($changes{'mysqltables'}) || ($changes{'texengine'})) {
13895: foreach my $item ('canuse_pdfforms','uselcmath','usejsme','texengine') {
13896: if ($changes{$item}) {
13897: $domdefaults{$item}=$defaultshash{'coursedefaults'}{$item};
13898: }
13899: }
13900: if ($changes{'coursecredits'}) {
13901: if (ref($defaultshash{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
13902: foreach my $type (keys(%{$defaultshash{'coursedefaults'}{'coursecredits'}})) {
13903: $domdefaults{$type.'credits'} =
13904: $defaultshash{'coursedefaults'}{'coursecredits'}{$type};
13905: }
13906: }
13907: }
13908: if ($changes{'postsubmit'}) {
13909: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
13910: $domdefaults{'postsubmit'} = $defaultshash{'coursedefaults'}{'postsubmit'}{'client'};
13911: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
13912: foreach my $type (keys(%{$defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}})) {
13913: $domdefaults{$type.'postsubtimeout'} =
13914: $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type};
13915: }
13916: }
13917: }
13918: }
13919: if ($changes{'uploadquota'}) {
13920: if (ref($defaultshash{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
13921: foreach my $type (@types) {
13922: $domdefaults{$type.'quota'}=$defaultshash{'coursedefaults'}{'uploadquota'}{$type};
13923: }
13924: }
13925: }
13926: if ($changes{'canclone'}) {
13927: if (ref($defaultshash{'coursedefaults'}{'canclone'}) eq 'HASH') {
13928: if (ref($defaultshash{'coursedefaults'}{'canclone'}{'instcode'}) eq 'ARRAY') {
13929: my @clonecodes = @{$defaultshash{'coursedefaults'}{'canclone'}{'instcode'}};
13930: if (@clonecodes) {
13931: $domdefaults{'canclone'} = join('+',@clonecodes);
13932: }
13933: }
13934: } else {
13935: $domdefaults{'canclone'}=$defaultshash{'coursedefaults'}{'canclone'};
13936: }
13937: }
13938: my $cachetime = 24*60*60;
13939: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
13940: if (ref($lastactref) eq 'HASH') {
13941: $lastactref->{'domdefaults'} = 1;
13942: }
13943: }
13944: $resulttext = &mt('Changes made:').'<ul>';
13945: foreach my $item (sort(keys(%changes))) {
13946: if ($item eq 'canuse_pdfforms') {
13947: if ($env{'form.'.$item} eq '1') {
13948: $resulttext .= '<li>'.&mt("Course/Community users can create/upload PDF forms set to 'on'").'</li>';
13949: } else {
13950: $resulttext .= '<li>'.&mt('Course/Community users can create/upload PDF forms set to "off"').'</li>';
13951: }
13952: } elsif ($item eq 'uselcmath') {
13953: if ($env{'form.'.$item} eq '1') {
13954: $resulttext .= '<li>'.&mt('Math preview uses LON-CAPA previewer (javascript), if supported by browser.').'</li>';
13955: } else {
13956: $resulttext .= '<li>'.&mt('Math preview uses DragMath (Java), if supported by client OS.').'</li>';
13957: }
13958: } elsif ($item eq 'usejsme') {
13959: if ($env{'form.'.$item} eq '1') {
13960: $resulttext .= '<li>'.&mt('Molecule editor uses JSME (HTML5), if supported by browser.').'</li>';
13961: } else {
13962: $resulttext .= '<li>'.&mt('Molecule editor uses JME (Java), if supported by client OS.').'</li>';
13963: }
13964: } elsif ($item eq 'texengine') {
13965: if ($defaultshash{'coursedefaults'}{'texengine'} ne '') {
13966: $resulttext .= '<li>'.&mt('Default method to display mathematics set to: "[_1]"',
13967: $texoptions{$defaultshash{'coursedefaults'}{'texengine'}}).'</li>';
13968: }
13969: } elsif ($item eq 'anonsurvey_threshold') {
13970: $resulttext .= '<li>'.&mt('Responder count required for display of anonymous survey submissions set to [_1].',$defaultshash{'coursedefaults'}{'anonsurvey_threshold'}).'</li>';
13971: } elsif ($item eq 'uploadquota') {
13972: if (ref($defaultshash{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
13973: $resulttext .= '<li>'.&mt('Default quota for content uploaded to a course/community via Course Editor set as follows:').'<ul>'.
13974: '<li>'.&mt('Official courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'official'}.'</b>').'</li>'.
13975: '<li>'.&mt('Unofficial courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'unofficial'}.'</b>').'</li>'.
13976: '<li>'.&mt('Textbook courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'textbook'}.'</b>').'</li>'.
13977: '<li>'.&mt('Placement tests: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'placement'}.'</b>').'</li>'.
13978: '<li>'.&mt('Communities: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'community'}.'</b>').'</li>'.
13979: '</ul>'.
13980: '</li>';
13981: } else {
13982: $resulttext .= '<li>'.&mt('Default quota for content uploaded via Course Editor remains default: [_1] MB',$staticdefaults{'uploadquota'}).'</li>';
13983: }
13984: } elsif ($item eq 'mysqltables') {
13985: if (ref($defaultshash{'coursedefaults'}{'mysqltables'}) eq 'HASH') {
13986: $resulttext .= '<li>'.&mt('Lifetime of "Temporary" MySQL tables (student performance data) on homeserver').'<ul>'.
13987: '<li>'.&mt('Official courses: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'official'}.'</b>').'</li>'.
13988: '<li>'.&mt('Unofficial courses: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'unofficial'}.'</b>').'</li>'.
13989: '<li>'.&mt('Textbook courses: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'textbook'}.'</b>').'</li>'.
13990: '<li>'.&mt('Placement tests: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'placement'}.'</b>').'</li>'.
13991: '<li>'.&mt('Communities: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'community'}.'</b>').'</li>'.
13992: '</ul>'.
13993: '</li>';
13994: } else {
13995: $resulttext .= '<li>'.&mt('Lifetime of "Temporary" MySQL tables (student performance data) on homeserver remains default: [_1] s',$staticdefaults{'uploadquota'}).'</li>';
13996: }
13997: } elsif ($item eq 'postsubmit') {
13998: if ($domdefaults{'postsubmit'} eq 'off') {
13999: $resulttext .= '<li>'.&mt('Submit button(s) remain enabled on page after student makes submission.');
14000: } else {
14001: $resulttext .= '<li>'.&mt('Submit button(s) disabled on page after student makes submission').'; ';
14002: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
14003: $resulttext .= &mt('durations:').'<ul>';
14004: foreach my $type (@types) {
14005: $resulttext .= '<li>';
14006: my $timeout;
14007: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
14008: $timeout = $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type};
14009: }
14010: my $display;
14011: if ($timeout eq '0') {
14012: $display = &mt('unlimited');
14013: } elsif ($timeout eq '') {
14014: $display = &mt('[quant,_1,second] (default)',$staticdefaults{'postsubmit'});
14015: } else {
14016: $display = &mt('[quant,_1,second]',$timeout);
14017: }
14018: if ($type eq 'community') {
14019: $resulttext .= &mt('Communities');
14020: } elsif ($type eq 'official') {
14021: $resulttext .= &mt('Official courses');
14022: } elsif ($type eq 'unofficial') {
14023: $resulttext .= &mt('Unofficial courses');
14024: } elsif ($type eq 'textbook') {
14025: $resulttext .= &mt('Textbook courses');
14026: } elsif ($type eq 'placement') {
14027: $resulttext .= &mt('Placement tests');
14028: }
14029: $resulttext .= ' -- '.$display.'</li>';
14030: }
14031: $resulttext .= '</ul>';
14032: }
14033: $resulttext .= '</li>';
14034: }
14035: } elsif ($item eq 'coursecredits') {
14036: if (ref($defaultshash{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
14037: if (($domdefaults{'officialcredits'} eq '') &&
14038: ($domdefaults{'unofficialcredits'} eq '') &&
14039: ($domdefaults{'textbookcredits'} eq '')) {
14040: $resulttext .= '<li>'.&mt('Student credits not in use for courses in this domain').'</li>';
14041: } else {
14042: $resulttext .= '<li>'.&mt('Student credits can be set per course by a Domain Coordinator, with the following defaults applying:').'<ul>'.
14043: '<li>'.&mt('Official courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'official'}).'</li>'.
14044: '<li>'.&mt('Unofficial courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'unofficial'}).'</li>'.
14045: '<li>'.&mt('Textbook courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'textbook'}).'</li>'.
14046: '</ul>'.
14047: '</li>';
14048: }
14049: } else {
14050: $resulttext .= '<li>'.&mt('Student credits not in use for courses in this domain').'</li>';
14051: }
14052: } elsif ($item eq 'canclone') {
14053: if (ref($defaultshash{'coursedefaults'}{'canclone'}) eq 'HASH') {
14054: if (ref($defaultshash{'coursedefaults'}{'canclone'}{'instcode'}) eq 'ARRAY') {
14055: my $clonecodes = join(' '.&mt('and').' ',@{$defaultshash{'coursedefaults'}{'canclone'}{'instcode'}});
14056: $resulttext .= '<li>'.&mt('By default, official courses can be cloned from existing courses with the same: [_1]','<b>'.$clonecodes.'</b>').'</li>';
14057: }
14058: } elsif ($defaultshash{'coursedefaults'}{'canclone'} eq 'domain') {
14059: $resulttext .= '<li>'.&mt('By default, a course requester can clone any course from his/her domain.').'</li>';
14060: } else {
14061: $resulttext .= '<li>'.&mt('By default, only course owner and coordinators may clone a course.').'</li>';
14062: }
14063: }
14064: }
14065: $resulttext .= '</ul>';
14066: } else {
14067: $resulttext = &mt('No changes made to course defaults');
14068: }
14069: } else {
14070: $resulttext = '<span class="LC_error">'.
14071: &mt('An error occurred: [_1]',$putresult).'</span>';
14072: }
14073: return $resulttext;
14074: }
14075:
14076: sub modify_selfenrollment {
14077: my ($dom,$lastactref,%domconfig) = @_;
14078: my ($resulttext,$errors,%changes,%selfenrollhash,%ordered);
14079: my @types = ('official','unofficial','community','textbook','placement');
14080: my %titles = &tool_titles();
14081: my %descs = &Apache::lonuserutils::selfenroll_default_descs();
14082: ($ordered{'admin'},my $titlesref) = &Apache::lonuserutils::get_selfenroll_titles();
14083: $ordered{'default'} = ['types','registered','approval','limit'];
14084:
14085: my (%roles,%shown,%toplevel);
14086: $roles{'0'} = &Apache::lonnet::plaintext('dc');
14087:
14088: if (ref($domconfig{'selfenrollment'}) ne 'HASH') {
14089: if ($domconfig{'selfenrollment'} eq '') {
14090: $domconfig{'selfenrollment'} = {};
14091: }
14092: }
14093: %toplevel = (
14094: admin => 'Configuration Rights',
14095: default => 'Default settings',
14096: validation => 'Validation of self-enrollment requests',
14097: );
14098: my ($itemsref,$namesref,$fieldsref) = &Apache::lonuserutils::selfenroll_validation_types();
14099:
14100: if (ref($ordered{'admin'}) eq 'ARRAY') {
14101: foreach my $item (@{$ordered{'admin'}}) {
14102: foreach my $type (@types) {
14103: if ($env{'form.selfenrolladmin_'.$item.'_'.$type}) {
14104: $selfenrollhash{'admin'}{$type}{$item} = 1;
14105: } else {
14106: $selfenrollhash{'admin'}{$type}{$item} = 0;
14107: }
14108: if (ref($domconfig{'selfenrollment'}{'admin'}) eq 'HASH') {
14109: if (ref($domconfig{'selfenrollment'}{'admin'}{$type}) eq 'HASH') {
14110: if ($selfenrollhash{'admin'}{$type}{$item} ne
14111: $domconfig{'selfenrollment'}{'admin'}{$type}{$item}) {
14112: push(@{$changes{'admin'}{$type}},$item);
14113: }
14114: } else {
14115: if (!$selfenrollhash{'admin'}{$type}{$item}) {
14116: push(@{$changes{'admin'}{$type}},$item);
14117: }
14118: }
14119: } elsif (!$selfenrollhash{'admin'}{$type}{$item}) {
14120: push(@{$changes{'admin'}{$type}},$item);
14121: }
14122: }
14123: }
14124: }
14125:
14126: foreach my $item (@{$ordered{'default'}}) {
14127: foreach my $type (@types) {
14128: my $value = $env{'form.selfenrolldefault_'.$item.'_'.$type};
14129: if ($item eq 'types') {
14130: unless (($value eq 'all') || ($value eq 'dom')) {
14131: $value = '';
14132: }
14133: } elsif ($item eq 'registered') {
14134: unless ($value eq '1') {
14135: $value = 0;
14136: }
14137: } elsif ($item eq 'approval') {
14138: unless ($value =~ /^[012]$/) {
14139: $value = 0;
14140: }
14141: } else {
14142: unless (($value eq 'allstudents') || ($value eq 'selfenrolled')) {
14143: $value = 'none';
14144: }
14145: }
14146: $selfenrollhash{'default'}{$type}{$item} = $value;
14147: if (ref($domconfig{'selfenrollment'}{'default'}) eq 'HASH') {
14148: if (ref($domconfig{'selfenrollment'}{'default'}{$type}) eq 'HASH') {
14149: if ($selfenrollhash{'default'}{$type}{$item} ne
14150: $domconfig{'selfenrollment'}{'default'}{$type}{$item}) {
14151: push(@{$changes{'default'}{$type}},$item);
14152: }
14153: } else {
14154: push(@{$changes{'default'}{$type}},$item);
14155: }
14156: } else {
14157: push(@{$changes{'default'}{$type}},$item);
14158: }
14159: if ($item eq 'limit') {
14160: if (($value eq 'allstudents') || ($value eq 'selfenrolled')) {
14161: $env{'form.selfenrolldefault_cap_'.$type} =~ s/\D//g;
14162: if ($env{'form.selfenrolldefault_cap_'.$type} ne '') {
14163: $selfenrollhash{'default'}{$type}{'cap'} = $env{'form.selfenrolldefault_cap_'.$type};
14164: }
14165: } else {
14166: $selfenrollhash{'default'}{$type}{'cap'} = '';
14167: }
14168: if (ref($domconfig{'selfenrollment'}{'default'}{$type}) eq 'HASH') {
14169: if ($selfenrollhash{'default'}{$type}{'cap'} ne
14170: $domconfig{'selfenrollment'}{'admin'}{$type}{'cap'}) {
14171: push(@{$changes{'default'}{$type}},'cap');
14172: }
14173: } elsif ($selfenrollhash{'default'}{$type}{'cap'} ne '') {
14174: push(@{$changes{'default'}{$type}},'cap');
14175: }
14176: }
14177: }
14178: }
14179:
14180: foreach my $item (@{$itemsref}) {
14181: if ($item eq 'fields') {
14182: my @changed;
14183: @{$selfenrollhash{'validation'}{$item}} = &Apache::loncommon::get_env_multiple('form.selfenroll_validation_'.$item);
14184: if (@{$selfenrollhash{'validation'}{$item}} > 0) {
14185: @{$selfenrollhash{'validation'}{$item}} = sort(@{$selfenrollhash{'validation'}{$item}});
14186: }
14187: if (ref($domconfig{'selfenrollment'}{'validation'}) eq 'HASH') {
14188: if (ref($domconfig{'selfenrollment'}{'validation'}{$item}) eq 'ARRAY') {
14189: @changed = &Apache::loncommon::compare_arrays($selfenrollhash{'validation'}{$item},
14190: $domconfig{'selfenrollment'}{'validation'}{$item});
14191: } else {
14192: @changed = @{$selfenrollhash{'validation'}{$item}};
14193: }
14194: } else {
14195: @changed = @{$selfenrollhash{'validation'}{$item}};
14196: }
14197: if (@changed) {
14198: if ($selfenrollhash{'validation'}{$item}) {
14199: $changes{'validation'}{$item} = join(', ',@{$selfenrollhash{'validation'}{$item}});
14200: } else {
14201: $changes{'validation'}{$item} = &mt('None');
14202: }
14203: }
14204: } else {
14205: $selfenrollhash{'validation'}{$item} = $env{'form.selfenroll_validation_'.$item};
14206: if ($item eq 'markup') {
14207: if ($env{'form.selfenroll_validation_'.$item}) {
14208: $env{'form.selfenroll_validation_'.$item} =~ s/[\n\r\f]+/\s/gs;
14209: }
14210: }
14211: if (ref($domconfig{'selfenrollment'}{'validation'}) eq 'HASH') {
14212: if ($domconfig{'selfenrollment'}{'validation'}{$item} ne $selfenrollhash{'validation'}{$item}) {
14213: $changes{'validation'}{$item} = $selfenrollhash{'validation'}{$item};
14214: }
14215: }
14216: }
14217: }
14218:
14219: my $putresult = &Apache::lonnet::put_dom('configuration',{'selfenrollment' => \%selfenrollhash},
14220: $dom);
14221: if ($putresult eq 'ok') {
14222: if (keys(%changes) > 0) {
14223: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
14224: $resulttext = &mt('Changes made:').'<ul>';
14225: foreach my $key ('admin','default','validation') {
14226: if (ref($changes{$key}) eq 'HASH') {
14227: $resulttext .= '<li>'.$toplevel{$key}.'<ul>';
14228: if ($key eq 'validation') {
14229: foreach my $item (@{$itemsref}) {
14230: if (exists($changes{$key}{$item})) {
14231: if ($item eq 'markup') {
14232: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$namesref->{$item},
14233: '<br /><pre>'.$changes{$key}{$item}.'</pre>').'</li>';
14234: } else {
14235: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$namesref->{$item},
14236: '<b>'.$changes{$key}{$item}.'</b>').'</li>';
14237: }
14238: }
14239: }
14240: } else {
14241: foreach my $type (@types) {
14242: if ($type eq 'community') {
14243: $roles{'1'} = &mt('Community personnel');
14244: } else {
14245: $roles{'1'} = &mt('Course personnel');
14246: }
14247: if (ref($changes{$key}{$type}) eq 'ARRAY') {
14248: if (ref($selfenrollhash{$key}{$type}) eq 'HASH') {
14249: if ($key eq 'admin') {
14250: my @mgrdc = ();
14251: if (ref($ordered{$key}) eq 'ARRAY') {
14252: foreach my $item (@{$ordered{'admin'}}) {
14253: if (ref($selfenrollhash{$key}{$type}) eq 'HASH') {
14254: if ($selfenrollhash{$key}{$type}{$item} eq '0') {
14255: push(@mgrdc,$item);
14256: }
14257: }
14258: }
14259: if (@mgrdc) {
14260: $domdefaults{$type.'selfenrolladmdc'} = join(',',@mgrdc);
14261: } else {
14262: delete($domdefaults{$type.'selfenrolladmdc'});
14263: }
14264: }
14265: } else {
14266: if (ref($ordered{$key}) eq 'ARRAY') {
14267: foreach my $item (@{$ordered{$key}}) {
14268: if (grep(/^\Q$item\E$/,@{$changes{$key}{$type}})) {
14269: $domdefaults{$type.'selfenroll'.$item} =
14270: $selfenrollhash{$key}{$type}{$item};
14271: }
14272: }
14273: }
14274: }
14275: }
14276: $resulttext .= '<li>'.$titles{$type}.'<ul>';
14277: foreach my $item (@{$ordered{$key}}) {
14278: if (grep(/^\Q$item\E$/,@{$changes{$key}{$type}})) {
14279: $resulttext .= '<li>';
14280: if ($key eq 'admin') {
14281: $resulttext .= &mt('[_1] -- management by: [_2]',$titlesref->{$item},
14282: '<b>'.$roles{$selfenrollhash{'admin'}{$type}{$item}}.'</b>');
14283: } else {
14284: $resulttext .= &mt('[_1] set to: [_2]',$titlesref->{$item},
14285: '<b>'.$descs{$item}{$selfenrollhash{'default'}{$type}{$item}}.'</b>');
14286: }
14287: $resulttext .= '</li>';
14288: }
14289: }
14290: $resulttext .= '</ul></li>';
14291: }
14292: }
14293: $resulttext .= '</ul></li>';
14294: }
14295: }
14296: }
14297: if ((exists($changes{'admin'})) || (exists($changes{'default'}))) {
14298: my $cachetime = 24*60*60;
14299: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
14300: if (ref($lastactref) eq 'HASH') {
14301: $lastactref->{'domdefaults'} = 1;
14302: }
14303: }
14304: $resulttext .= '</ul>';
14305: } else {
14306: $resulttext = &mt('No changes made to self-enrollment settings');
14307: }
14308: } else {
14309: $resulttext = '<span class="LC_error">'.
14310: &mt('An error occurred: [_1]',$putresult).'</span>';
14311: }
14312: return $resulttext;
14313: }
14314:
14315: sub modify_usersessions {
14316: my ($dom,$lastactref,%domconfig) = @_;
14317: my @hostingtypes = ('version','excludedomain','includedomain');
14318: my @offloadtypes = ('primary','default');
14319: my %types = (
14320: remote => \@hostingtypes,
14321: hosted => \@hostingtypes,
14322: spares => \@offloadtypes,
14323: );
14324: my @prefixes = ('remote','hosted','spares');
14325: my @lcversions = &Apache::lonnet::all_loncaparevs();
14326: my (%by_ip,%by_location,@intdoms,@instdoms);
14327: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
14328: my @locations = sort(keys(%by_location));
14329: my (%defaultshash,%changes);
14330: foreach my $prefix (@prefixes) {
14331: $defaultshash{'usersessions'}{$prefix} = {};
14332: }
14333: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
14334: my $resulttext;
14335: my %iphost = &Apache::lonnet::get_iphost();
14336: foreach my $prefix (@prefixes) {
14337: next if ($prefix eq 'spares');
14338: foreach my $type (@{$types{$prefix}}) {
14339: my $inuse = $env{'form.'.$prefix.'_'.$type.'_inuse'};
14340: if ($type eq 'version') {
14341: my $value = $env{'form.'.$prefix.'_'.$type};
14342: my $okvalue;
14343: if ($value ne '') {
14344: if (grep(/^\Q$value\E$/,@lcversions)) {
14345: $okvalue = $value;
14346: }
14347: }
14348: if (ref($domconfig{'usersessions'}) eq 'HASH') {
14349: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
14350: if ($domconfig{'usersessions'}{$prefix}{$type} ne '') {
14351: if ($inuse == 0) {
14352: $changes{$prefix}{$type} = 1;
14353: } else {
14354: if ($okvalue ne $domconfig{'usersessions'}{$prefix}{$type}) {
14355: $changes{$prefix}{$type} = 1;
14356: }
14357: if ($okvalue ne '') {
14358: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
14359: }
14360: }
14361: } else {
14362: if (($inuse == 1) && ($okvalue ne '')) {
14363: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
14364: $changes{$prefix}{$type} = 1;
14365: }
14366: }
14367: } else {
14368: if (($inuse == 1) && ($okvalue ne '')) {
14369: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
14370: $changes{$prefix}{$type} = 1;
14371: }
14372: }
14373: } else {
14374: if (($inuse == 1) && ($okvalue ne '')) {
14375: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
14376: $changes{$prefix}{$type} = 1;
14377: }
14378: }
14379: } else {
14380: my @vals = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_'.$type);
14381: my @okvals;
14382: foreach my $val (@vals) {
14383: if ($val =~ /:/) {
14384: my @items = split(/:/,$val);
14385: foreach my $item (@items) {
14386: if (ref($by_location{$item}) eq 'ARRAY') {
14387: push(@okvals,$item);
14388: }
14389: }
14390: } else {
14391: if (ref($by_location{$val}) eq 'ARRAY') {
14392: push(@okvals,$val);
14393: }
14394: }
14395: }
14396: @okvals = sort(@okvals);
14397: if (ref($domconfig{'usersessions'}) eq 'HASH') {
14398: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
14399: if (ref($domconfig{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
14400: if ($inuse == 0) {
14401: $changes{$prefix}{$type} = 1;
14402: } else {
14403: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
14404: my @changed = &Apache::loncommon::compare_arrays($domconfig{'usersessions'}{$prefix}{$type},$defaultshash{'usersessions'}{$prefix}{$type});
14405: if (@changed > 0) {
14406: $changes{$prefix}{$type} = 1;
14407: }
14408: }
14409: } else {
14410: if ($inuse == 1) {
14411: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
14412: $changes{$prefix}{$type} = 1;
14413: }
14414: }
14415: } else {
14416: if ($inuse == 1) {
14417: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
14418: $changes{$prefix}{$type} = 1;
14419: }
14420: }
14421: } else {
14422: if ($inuse == 1) {
14423: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
14424: $changes{$prefix}{$type} = 1;
14425: }
14426: }
14427: }
14428: }
14429: }
14430:
14431: my @alldoms = &Apache::lonnet::all_domains();
14432: my %servers = &Apache::lonnet::internet_dom_servers($dom);
14433: my %spareid = ¤t_offloads_to($dom,$domconfig{'usersessions'},\%servers);
14434: my $savespares;
14435:
14436: foreach my $lonhost (sort(keys(%servers))) {
14437: my $serverhomeID =
14438: &Apache::lonnet::get_server_homeID($servers{$lonhost});
14439: my $serverhostname = &Apache::lonnet::hostname($lonhost);
14440: $defaultshash{'usersessions'}{'spares'}{$lonhost} = {};
14441: my %spareschg;
14442: foreach my $type (@{$types{'spares'}}) {
14443: my @okspares;
14444: my @checked = &Apache::loncommon::get_env_multiple('form.spare_'.$type.'_'.$lonhost);
14445: foreach my $server (@checked) {
14446: if (&Apache::lonnet::hostname($server) ne '') {
14447: unless (&Apache::lonnet::hostname($server) eq $serverhostname) {
14448: unless (grep(/^\Q$server\E$/,@okspares)) {
14449: push(@okspares,$server);
14450: }
14451: }
14452: }
14453: }
14454: my $new = $env{'form.newspare_'.$type.'_'.$lonhost};
14455: my $newspare;
14456: if (($new ne '') && (&Apache::lonnet::hostname($new))) {
14457: unless (&Apache::lonnet::hostname($new) eq $serverhostname) {
14458: $newspare = $new;
14459: }
14460: }
14461: my @spares;
14462: if (($newspare ne '') && (!grep(/^\Q$newspare\E$/,@okspares))) {
14463: @spares = sort(@okspares,$newspare);
14464: } else {
14465: @spares = sort(@okspares);
14466: }
14467: $defaultshash{'usersessions'}{'spares'}{$lonhost}{$type} = \@spares;
14468: if (ref($spareid{$lonhost}) eq 'HASH') {
14469: if (ref($spareid{$lonhost}{$type}) eq 'ARRAY') {
14470: my @diffs = &Apache::loncommon::compare_arrays($spareid{$lonhost}{$type},\@spares);
14471: if (@diffs > 0) {
14472: $spareschg{$type} = 1;
14473: }
14474: }
14475: }
14476: }
14477: if (keys(%spareschg) > 0) {
14478: $changes{'spares'}{$lonhost} = \%spareschg;
14479: }
14480: }
14481: $defaultshash{'usersessions'}{'offloadnow'} = {};
14482: my @offloadnow = &Apache::loncommon::get_env_multiple('form.offloadnow');
14483: my @okoffload;
14484: if (@offloadnow) {
14485: foreach my $server (@offloadnow) {
14486: if (&Apache::lonnet::hostname($server) ne '') {
14487: unless (grep(/^\Q$server\E$/,@okoffload)) {
14488: push(@okoffload,$server);
14489: }
14490: }
14491: }
14492: if (@okoffload) {
14493: foreach my $lonhost (@okoffload) {
14494: $defaultshash{'usersessions'}{'offloadnow'}{$lonhost} = 1;
14495: }
14496: }
14497: }
14498: if (ref($domconfig{'usersessions'}) eq 'HASH') {
14499: if (ref($domconfig{'usersessions'}{'spares'}) eq 'HASH') {
14500: if (ref($changes{'spares'}) eq 'HASH') {
14501: if (keys(%{$changes{'spares'}}) > 0) {
14502: $savespares = 1;
14503: }
14504: }
14505: } else {
14506: $savespares = 1;
14507: }
14508: if (ref($domconfig{'usersessions'}{'offloadnow'}) eq 'HASH') {
14509: foreach my $lonhost (keys(%{$domconfig{'usersessions'}{'offloadnow'}})) {
14510: unless ($defaultshash{'usersessions'}{'offloadnow'}{$lonhost}) {
14511: $changes{'offloadnow'} = 1;
14512: last;
14513: }
14514: }
14515: unless ($changes{'offloadnow'}) {
14516: foreach my $lonhost (keys(%{$defaultshash{'usersessions'}{'offloadnow'}})) {
14517: unless ($domconfig{'usersessions'}{'offloadnow'}{$lonhost}) {
14518: $changes{'offloadnow'} = 1;
14519: last;
14520: }
14521: }
14522: }
14523: } elsif (@okoffload) {
14524: $changes{'offloadnow'} = 1;
14525: }
14526: } elsif (@okoffload) {
14527: $changes{'offloadnow'} = 1;
14528: }
14529: my $nochgmsg = &mt('No changes made to settings for user session hosting/offloading.');
14530: if ((keys(%changes) > 0) || ($savespares)) {
14531: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
14532: $dom);
14533: if ($putresult eq 'ok') {
14534: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
14535: if (ref($defaultshash{'usersessions'}{'remote'}) eq 'HASH') {
14536: $domdefaults{'remotesessions'} = $defaultshash{'usersessions'}{'remote'};
14537: }
14538: if (ref($defaultshash{'usersessions'}{'hosted'}) eq 'HASH') {
14539: $domdefaults{'hostedsessions'} = $defaultshash{'usersessions'}{'hosted'};
14540: }
14541: if (ref($defaultshash{'usersessions'}{'offloadnow'}) eq 'HASH') {
14542: $domdefaults{'offloadnow'} = $defaultshash{'usersessions'}{'offloadnow'};
14543: }
14544: }
14545: my $cachetime = 24*60*60;
14546: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
14547: &Apache::lonnet::do_cache_new('usersessions',$dom,$defaultshash{'usersessions'},3600);
14548: if (ref($lastactref) eq 'HASH') {
14549: $lastactref->{'domdefaults'} = 1;
14550: $lastactref->{'usersessions'} = 1;
14551: }
14552: if (keys(%changes) > 0) {
14553: my %lt = &usersession_titles();
14554: $resulttext = &mt('Changes made:').'<ul>';
14555: foreach my $prefix (@prefixes) {
14556: if (ref($changes{$prefix}) eq 'HASH') {
14557: $resulttext .= '<li>'.$lt{$prefix}.'<ul>';
14558: if ($prefix eq 'spares') {
14559: if (ref($changes{$prefix}) eq 'HASH') {
14560: foreach my $lonhost (sort(keys(%{$changes{$prefix}}))) {
14561: $resulttext .= '<li><b>'.$lonhost.'</b> ';
14562: my $lonhostdom = &Apache::lonnet::host_domain($lonhost);
14563: my $cachekey = &escape('spares').':'.&escape($lonhostdom);
14564: &Apache::lonnet::remote_devalidate_cache($lonhost,[$cachekey]);
14565: if (ref($changes{$prefix}{$lonhost}) eq 'HASH') {
14566: foreach my $type (@{$types{$prefix}}) {
14567: if ($changes{$prefix}{$lonhost}{$type}) {
14568: my $offloadto = &mt('None');
14569: if (ref($defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}) eq 'ARRAY') {
14570: if (@{$defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}} > 0) {
14571: $offloadto = join(', ',@{$defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}});
14572: }
14573: }
14574: $resulttext .= &mt('[_1] set to: [_2].','<i>'.$lt{$type}.'</i>',$offloadto).(' 'x3);
14575: }
14576: }
14577: }
14578: $resulttext .= '</li>';
14579: }
14580: }
14581: } else {
14582: foreach my $type (@{$types{$prefix}}) {
14583: if (defined($changes{$prefix}{$type})) {
14584: my $newvalue;
14585: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
14586: if (ref($defaultshash{'usersessions'}{$prefix})) {
14587: if ($type eq 'version') {
14588: $newvalue = $defaultshash{'usersessions'}{$prefix}{$type};
14589: } elsif (ref($defaultshash{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
14590: if (@{$defaultshash{'usersessions'}{$prefix}{$type}} > 0) {
14591: $newvalue = join(', ',@{$defaultshash{'usersessions'}{$prefix}{$type}});
14592: }
14593: }
14594: }
14595: }
14596: if ($newvalue eq '') {
14597: if ($type eq 'version') {
14598: $resulttext .= '<li>'.&mt('[_1] set to: off',$lt{$type}).'</li>';
14599: } else {
14600: $resulttext .= '<li>'.&mt('[_1] set to: none',$lt{$type}).'</li>';
14601: }
14602: } else {
14603: if ($type eq 'version') {
14604: $newvalue .= ' '.&mt('(or later)');
14605: }
14606: $resulttext .= '<li>'.&mt('[_1] set to: [_2].',$lt{$type},$newvalue).'</li>';
14607: }
14608: }
14609: }
14610: }
14611: $resulttext .= '</ul>';
14612: }
14613: }
14614: if ($changes{'offloadnow'}) {
14615: if (ref($defaultshash{'usersessions'}{'offloadnow'}) eq 'HASH') {
14616: if (keys(%{$defaultshash{'usersessions'}{'offloadnow'}}) > 0) {
14617: $resulttext .= '<li>'.&mt('Switch active users on next access, for server(s):').'<ul>';
14618: foreach my $lonhost (sort(keys(%{$defaultshash{'usersessions'}{'offloadnow'}}))) {
14619: $resulttext .= '<li>'.$lonhost.'</li>';
14620: }
14621: $resulttext .= '</ul>';
14622: } else {
14623: $resulttext .= '<li>'.&mt('No servers now set to switch active users on next access.');
14624: }
14625: } else {
14626: $resulttext .= '<li>'.&mt('No servers now set to switch active users on next access.').'</li>';
14627: }
14628: }
14629: $resulttext .= '</ul>';
14630: } else {
14631: $resulttext = $nochgmsg;
14632: }
14633: } else {
14634: $resulttext = '<span class="LC_error">'.
14635: &mt('An error occurred: [_1]',$putresult).'</span>';
14636: }
14637: } else {
14638: $resulttext = $nochgmsg;
14639: }
14640: return $resulttext;
14641: }
14642:
14643: sub modify_ssl {
14644: my ($dom,$lastactref,%domconfig) = @_;
14645: my (%by_ip,%by_location,@intdoms,@instdoms);
14646: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
14647: my @locations = sort(keys(%by_location));
14648: my %servers = &Apache::lonnet::internet_dom_servers($dom);
14649: my (%defaultshash,%changes);
14650: my $action = 'ssl';
14651: my @prefixes = ('connto','connfrom','replication');
14652: foreach my $prefix (@prefixes) {
14653: $defaultshash{$action}{$prefix} = {};
14654: }
14655: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
14656: my $resulttext;
14657: my %iphost = &Apache::lonnet::get_iphost();
14658: my @reptypes = ('certreq','nocertreq');
14659: my @connecttypes = ('dom','intdom','other');
14660: my %types = (
14661: connto => \@connecttypes,
14662: connfrom => \@connecttypes,
14663: replication => \@reptypes,
14664: );
14665: foreach my $prefix (sort(keys(%types))) {
14666: foreach my $type (@{$types{$prefix}}) {
14667: if (($prefix eq 'connto') || ($prefix eq 'connfrom')) {
14668: my $value = 'yes';
14669: if ($env{'form.'.$prefix.'_'.$type} =~ /^(no|req)$/) {
14670: $value = $env{'form.'.$prefix.'_'.$type};
14671: }
14672: if (ref($domconfig{$action}{$prefix}) eq 'HASH') {
14673: if ($domconfig{$action}{$prefix}{$type} ne '') {
14674: if ($value ne $domconfig{$action}{$prefix}{$type}) {
14675: $changes{$prefix}{$type} = 1;
14676: }
14677: $defaultshash{$action}{$prefix}{$type} = $value;
14678: } else {
14679: $defaultshash{$action}{$prefix}{$type} = $value;
14680: $changes{$prefix}{$type} = 1;
14681: }
14682: } else {
14683: $defaultshash{$action}{$prefix}{$type} = $value;
14684: $changes{$prefix}{$type} = 1;
14685: }
14686: if (($type eq 'dom') && (keys(%servers) == 1)) {
14687: delete($changes{$prefix}{$type});
14688: } elsif (($type eq 'intdom') && (@instdoms == 1)) {
14689: delete($changes{$prefix}{$type});
14690: } elsif (($type eq 'other') && (keys(%by_location) == 0)) {
14691: delete($changes{$prefix}{$type});
14692: }
14693: } elsif ($prefix eq 'replication') {
14694: if (@locations > 0) {
14695: my $inuse = $env{'form.'.$prefix.'_'.$type.'_inuse'};
14696: my @vals = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_'.$type);
14697: my @okvals;
14698: foreach my $val (@vals) {
14699: if ($val =~ /:/) {
14700: my @items = split(/:/,$val);
14701: foreach my $item (@items) {
14702: if (ref($by_location{$item}) eq 'ARRAY') {
14703: push(@okvals,$item);
14704: }
14705: }
14706: } else {
14707: if (ref($by_location{$val}) eq 'ARRAY') {
14708: push(@okvals,$val);
14709: }
14710: }
14711: }
14712: @okvals = sort(@okvals);
14713: if (ref($domconfig{$action}) eq 'HASH') {
14714: if (ref($domconfig{$action}{$prefix}) eq 'HASH') {
14715: if (ref($domconfig{$action}{$prefix}{$type}) eq 'ARRAY') {
14716: if ($inuse == 0) {
14717: $changes{$prefix}{$type} = 1;
14718: } else {
14719: $defaultshash{$action}{$prefix}{$type} = \@okvals;
14720: my @changed = &Apache::loncommon::compare_arrays($domconfig{$action}{$prefix}{$type},$defaultshash{$action}{$prefix}{$type});
14721: if (@changed > 0) {
14722: $changes{$prefix}{$type} = 1;
14723: }
14724: }
14725: } else {
14726: if ($inuse == 1) {
14727: $defaultshash{$action}{$prefix}{$type} = \@okvals;
14728: $changes{$prefix}{$type} = 1;
14729: }
14730: }
14731: } else {
14732: if ($inuse == 1) {
14733: $defaultshash{$action}{$prefix}{$type} = \@okvals;
14734: $changes{$prefix}{$type} = 1;
14735: }
14736: }
14737: } else {
14738: if ($inuse == 1) {
14739: $defaultshash{$action}{$prefix}{$type} = \@okvals;
14740: $changes{$prefix}{$type} = 1;
14741: }
14742: }
14743: }
14744: }
14745: }
14746: }
14747: my $nochgmsg = &mt('No changes made to LON-CAPA SSL settings');
14748: if (keys(%changes) > 0) {
14749: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
14750: $dom);
14751: if ($putresult eq 'ok') {
14752: if (ref($defaultshash{$action}) eq 'HASH') {
14753: if (ref($defaultshash{$action}{'replication'}) eq 'HASH') {
14754: $domdefaults{'replication'} = $defaultshash{$action}{'replication'};
14755: }
14756: if (ref($defaultshash{$action}{'connto'}) eq 'HASH') {
14757: $domdefaults{'connto'} = $domconfig{$action}{'connto'};
14758: }
14759: if (ref($defaultshash{$action}{'connfrom'}) eq 'HASH') {
14760: $domdefaults{'connfrom'} = $domconfig{$action}{'connfrom'};
14761: }
14762: }
14763: my $cachetime = 24*60*60;
14764: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
14765: if (ref($lastactref) eq 'HASH') {
14766: $lastactref->{'domdefaults'} = 1;
14767: }
14768: if (keys(%changes) > 0) {
14769: my %titles = &ssl_titles();
14770: $resulttext = &mt('Changes made:').'<ul>';
14771: foreach my $prefix (@prefixes) {
14772: if (ref($changes{$prefix}) eq 'HASH') {
14773: $resulttext .= '<li>'.$titles{$prefix}.'<ul>';
14774: foreach my $type (@{$types{$prefix}}) {
14775: if (defined($changes{$prefix}{$type})) {
14776: my $newvalue;
14777: if (ref($defaultshash{$action}) eq 'HASH') {
14778: if (ref($defaultshash{$action}{$prefix})) {
14779: if (($prefix eq 'connto') || ($prefix eq 'connfrom')) {
14780: $newvalue = $titles{$defaultshash{$action}{$prefix}{$type}};
14781: } elsif (ref($defaultshash{$action}{$prefix}{$type}) eq 'ARRAY') {
14782: if (@{$defaultshash{$action}{$prefix}{$type}} > 0) {
14783: $newvalue = join(', ',@{$defaultshash{$action}{$prefix}{$type}});
14784: }
14785: }
14786: }
14787: if ($newvalue eq '') {
14788: $resulttext .= '<li>'.&mt('[_1] set to: none',$titles{$type}).'</li>';
14789: } else {
14790: $resulttext .= '<li>'.&mt('[_1] set to: [_2].',$titles{$type},$newvalue).'</li>';
14791: }
14792: }
14793: }
14794: }
14795: $resulttext .= '</ul>';
14796: }
14797: }
14798: } else {
14799: $resulttext = $nochgmsg;
14800: }
14801: } else {
14802: $resulttext = '<span class="LC_error">'.
14803: &mt('An error occurred: [_1]',$putresult).'</span>';
14804: }
14805: } else {
14806: $resulttext = $nochgmsg;
14807: }
14808: return $resulttext;
14809: }
14810:
14811: sub modify_trust {
14812: my ($dom,$lastactref,%domconfig) = @_;
14813: my (%by_ip,%by_location,@intdoms,@instdoms);
14814: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
14815: my @locations = sort(keys(%by_location));
14816: my @prefixes = qw(content shared enroll othcoau coaurem domroles catalog reqcrs msg);
14817: my @types = ('exc','inc');
14818: my (%defaultshash,%changes);
14819: foreach my $prefix (@prefixes) {
14820: $defaultshash{'trust'}{$prefix} = {};
14821: }
14822: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
14823: my $resulttext;
14824: foreach my $prefix (@prefixes) {
14825: foreach my $type (@types) {
14826: my $inuse = $env{'form.'.$prefix.'_'.$type.'_inuse'};
14827: my @vals = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_'.$type);
14828: my @okvals;
14829: foreach my $val (@vals) {
14830: if ($val =~ /:/) {
14831: my @items = split(/:/,$val);
14832: foreach my $item (@items) {
14833: if (ref($by_location{$item}) eq 'ARRAY') {
14834: push(@okvals,$item);
14835: }
14836: }
14837: } else {
14838: if (ref($by_location{$val}) eq 'ARRAY') {
14839: push(@okvals,$val);
14840: }
14841: }
14842: }
14843: @okvals = sort(@okvals);
14844: if (ref($domconfig{'trust'}) eq 'HASH') {
14845: if (ref($domconfig{'trust'}{$prefix}) eq 'HASH') {
14846: if (ref($domconfig{'trust'}{$prefix}{$type}) eq 'ARRAY') {
14847: if ($inuse == 0) {
14848: $changes{$prefix}{$type} = 1;
14849: } else {
14850: $defaultshash{'trust'}{$prefix}{$type} = \@okvals;
14851: my @changed = &Apache::loncommon::compare_arrays($domconfig{'trust'}{$prefix}{$type},$defaultshash{'trust'}{$prefix}{$type});
14852: if (@changed > 0) {
14853: $changes{$prefix}{$type} = 1;
14854: }
14855: }
14856: } else {
14857: if ($inuse == 1) {
14858: $defaultshash{'trust'}{$prefix}{$type} = \@okvals;
14859: $changes{$prefix}{$type} = 1;
14860: }
14861: }
14862: } else {
14863: if ($inuse == 1) {
14864: $defaultshash{'trust'}{$prefix}{$type} = \@okvals;
14865: $changes{$prefix}{$type} = 1;
14866: }
14867: }
14868: } else {
14869: if ($inuse == 1) {
14870: $defaultshash{'trust'}{$prefix}{$type} = \@okvals;
14871: $changes{$prefix}{$type} = 1;
14872: }
14873: }
14874: }
14875: }
14876: my $nochgmsg = &mt('No changes made to trust settings.');
14877: if (keys(%changes) > 0) {
14878: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
14879: $dom);
14880: if ($putresult eq 'ok') {
14881: if (ref($defaultshash{'trust'}) eq 'HASH') {
14882: foreach my $prefix (@prefixes) {
14883: if (ref($defaultshash{'trust'}{$prefix}) eq 'HASH') {
14884: $domdefaults{'trust'.$prefix} = $defaultshash{'trust'}{$prefix};
14885: }
14886: }
14887: }
14888: my $cachetime = 24*60*60;
14889: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
14890: if (ref($lastactref) eq 'HASH') {
14891: $lastactref->{'domdefaults'} = 1;
14892: }
14893: if (keys(%changes) > 0) {
14894: my %lt = &trust_titles();
14895: $resulttext = &mt('Changes made:').'<ul>';
14896: foreach my $prefix (@prefixes) {
14897: if (ref($changes{$prefix}) eq 'HASH') {
14898: $resulttext .= '<li>'.$lt{$prefix}.'<ul>';
14899: foreach my $type (@types) {
14900: if (defined($changes{$prefix}{$type})) {
14901: my $newvalue;
14902: if (ref($defaultshash{'trust'}) eq 'HASH') {
14903: if (ref($defaultshash{'trust'}{$prefix})) {
14904: if (ref($defaultshash{'trust'}{$prefix}{$type}) eq 'ARRAY') {
14905: if (@{$defaultshash{'trust'}{$prefix}{$type}} > 0) {
14906: $newvalue = join(', ',@{$defaultshash{'trust'}{$prefix}{$type}});
14907: }
14908: }
14909: }
14910: }
14911: if ($newvalue eq '') {
14912: $resulttext .= '<li>'.&mt('[_1] set to: none',$lt{$type}).'</li>';
14913: } else {
14914: $resulttext .= '<li>'.&mt('[_1] set to: [_2].',$lt{$type},$newvalue).'</li>';
14915: }
14916: }
14917: }
14918: $resulttext .= '</ul>';
14919: }
14920: }
14921: $resulttext .= '</ul>';
14922: } else {
14923: $resulttext = $nochgmsg;
14924: }
14925: } else {
14926: $resulttext = '<span class="LC_error">'.
14927: &mt('An error occurred: [_1]',$putresult).'</span>';
14928: }
14929: } else {
14930: $resulttext = $nochgmsg;
14931: }
14932: return $resulttext;
14933: }
14934:
14935: sub modify_loadbalancing {
14936: my ($dom,%domconfig) = @_;
14937: my $primary_id = &Apache::lonnet::domain($dom,'primary');
14938: my $intdom = &Apache::lonnet::internet_dom($primary_id);
14939: my ($othertitle,$usertypes,$types) =
14940: &Apache::loncommon::sorted_inst_types($dom);
14941: my %servers = &Apache::lonnet::internet_dom_servers($dom);
14942: my %libraryservers = &Apache::lonnet::get_servers($dom,'library');
14943: my @sparestypes = ('primary','default');
14944: my %typetitles = &sparestype_titles();
14945: my $resulttext;
14946: my (%currbalancer,%currtargets,%currrules,%existing);
14947: if (ref($domconfig{'loadbalancing'}) eq 'HASH') {
14948: %existing = %{$domconfig{'loadbalancing'}};
14949: }
14950: &get_loadbalancers_config(\%servers,\%existing,\%currbalancer,
14951: \%currtargets,\%currrules);
14952: my ($saveloadbalancing,%defaultshash,%changes);
14953: my ($alltypes,$othertypes,$titles) =
14954: &loadbalancing_titles($dom,$intdom,$usertypes,$types);
14955: my %ruletitles = &offloadtype_text();
14956: my @deletions = &Apache::loncommon::get_env_multiple('form.loadbalancing_delete');
14957: for (my $i=0; $i<$env{'form.loadbalancing_total'}; $i++) {
14958: my $balancer = $env{'form.loadbalancing_lonhost_'.$i};
14959: if ($balancer eq '') {
14960: next;
14961: }
14962: if (!exists($servers{$balancer})) {
14963: if (exists($currbalancer{$balancer})) {
14964: push(@{$changes{'delete'}},$balancer);
14965: }
14966: next;
14967: }
14968: if ((@deletions > 0) && (grep(/^\Q$i\E$/,@deletions))) {
14969: push(@{$changes{'delete'}},$balancer);
14970: next;
14971: }
14972: if (!exists($currbalancer{$balancer})) {
14973: push(@{$changes{'add'}},$balancer);
14974: }
14975: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'} = [];
14976: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{'default'} = [];
14977: $defaultshash{'loadbalancing'}{$balancer}{'rules'} = {};
14978: unless (ref($domconfig{'loadbalancing'}) eq 'HASH') {
14979: $saveloadbalancing = 1;
14980: }
14981: foreach my $sparetype (@sparestypes) {
14982: my @targets = &Apache::loncommon::get_env_multiple('form.loadbalancing_target_'.$i.'_'.$sparetype);
14983: my @offloadto;
14984: foreach my $target (@targets) {
14985: if (($servers{$target}) && ($target ne $balancer)) {
14986: if ($sparetype eq 'default') {
14987: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'}) eq 'ARRAY') {
14988: next if (grep(/^\Q$target\E$/,@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'}}));
14989: }
14990: }
14991: unless(grep(/^\Q$target\E$/,@offloadto)) {
14992: push(@offloadto,$target);
14993: }
14994: }
14995: }
14996: if ($env{'form.loadbalancing_target_'.$i.'_hosthere'} eq $sparetype) {
14997: unless(grep(/^\Q$balancer\E$/,@offloadto)) {
14998: push(@offloadto,$balancer);
14999: }
15000: }
15001: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype} = \@offloadto;
15002: }
15003: if (ref($currtargets{$balancer}) eq 'HASH') {
15004: foreach my $sparetype (@sparestypes) {
15005: if (ref($currtargets{$balancer}{$sparetype}) eq 'ARRAY') {
15006: my @targetdiffs = &Apache::loncommon::compare_arrays($currtargets{$balancer}{$sparetype},$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype});
15007: if (@targetdiffs > 0) {
15008: $changes{'curr'}{$balancer}{'targets'} = 1;
15009: }
15010: } elsif (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
15011: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
15012: $changes{'curr'}{$balancer}{'targets'} = 1;
15013: }
15014: }
15015: }
15016: } else {
15017: if (ref($defaultshash{'loadbalancing'}{$balancer}) eq 'HASH') {
15018: foreach my $sparetype (@sparestypes) {
15019: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
15020: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
15021: $changes{'curr'}{$balancer}{'targets'} = 1;
15022: }
15023: }
15024: }
15025: }
15026: }
15027: my $ishomedom;
15028: if (&Apache::lonnet::host_domain($balancer) eq $dom) {
15029: $ishomedom = 1;
15030: }
15031: if (ref($alltypes) eq 'ARRAY') {
15032: foreach my $type (@{$alltypes}) {
15033: my $rule;
15034: unless ((($type eq '_LC_external') || ($type eq '_LC_internetdom')) &&
15035: (!$ishomedom)) {
15036: $rule = $env{'form.loadbalancing_rules_'.$i.'_'.$type};
15037: }
15038: if ($rule eq 'specific') {
15039: my $specifiedhost = $env{'form.loadbalancing_singleserver_'.$i.'_'.$type};
15040: if (exists($servers{$specifiedhost})) {
15041: $rule = $specifiedhost;
15042: }
15043: }
15044: $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type} = $rule;
15045: if (ref($currrules{$balancer}) eq 'HASH') {
15046: if ($rule ne $currrules{$balancer}{$type}) {
15047: $changes{'curr'}{$balancer}{'rules'}{$type} = 1;
15048: }
15049: } elsif ($rule ne '') {
15050: $changes{'curr'}{$balancer}{'rules'}{$type} = 1;
15051: }
15052: }
15053: }
15054: }
15055: my $nochgmsg = &mt('No changes made to Load Balancer settings.');
15056: if ((keys(%changes) > 0) || ($saveloadbalancing)) {
15057: unless (ref($defaultshash{'loadbalancing'}) eq 'HASH') {
15058: $defaultshash{'loadbalancing'} = {};
15059: }
15060: my $putresult = &Apache::lonnet::put_dom('configuration',
15061: \%defaultshash,$dom);
15062: if ($putresult eq 'ok') {
15063: if (keys(%changes) > 0) {
15064: my %toupdate;
15065: if (ref($changes{'delete'}) eq 'ARRAY') {
15066: foreach my $balancer (sort(@{$changes{'delete'}})) {
15067: $resulttext .= '<li>'.&mt('Load Balancing discontinued for: [_1]',$balancer).'</li>';
15068: $toupdate{$balancer} = 1;
15069: }
15070: }
15071: if (ref($changes{'add'}) eq 'ARRAY') {
15072: foreach my $balancer (sort(@{$changes{'add'}})) {
15073: $resulttext .= '<li>'.&mt('Load Balancing enabled for: [_1]',$balancer);
15074: $toupdate{$balancer} = 1;
15075: }
15076: }
15077: if (ref($changes{'curr'}) eq 'HASH') {
15078: foreach my $balancer (sort(keys(%{$changes{'curr'}}))) {
15079: $toupdate{$balancer} = 1;
15080: if (ref($changes{'curr'}{$balancer}) eq 'HASH') {
15081: if ($changes{'curr'}{$balancer}{'targets'}) {
15082: my %offloadstr;
15083: foreach my $sparetype (@sparestypes) {
15084: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
15085: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
15086: $offloadstr{$sparetype} = join(', ',@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}});
15087: }
15088: }
15089: }
15090: if (keys(%offloadstr) == 0) {
15091: $resulttext .= '<li>'.&mt("Servers to which Load Balance server offloads set to 'None', by default").'</li>';
15092: } else {
15093: my $showoffload;
15094: foreach my $sparetype (@sparestypes) {
15095: $showoffload .= '<i>'.$typetitles{$sparetype}.'</i>: ';
15096: if (defined($offloadstr{$sparetype})) {
15097: $showoffload .= $offloadstr{$sparetype};
15098: } else {
15099: $showoffload .= &mt('None');
15100: }
15101: $showoffload .= (' 'x3);
15102: }
15103: $resulttext .= '<li>'.&mt('By default, Load Balancer: [_1] set to offload to - [_2]',$balancer,$showoffload).'</li>';
15104: }
15105: }
15106: }
15107: if (ref($changes{'curr'}{$balancer}{'rules'}) eq 'HASH') {
15108: if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) {
15109: foreach my $type (@{$alltypes}) {
15110: if ($changes{'curr'}{$balancer}{'rules'}{$type}) {
15111: my $rule = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type};
15112: my $balancetext;
15113: if ($rule eq '') {
15114: $balancetext = $ruletitles{'default'};
15115: } elsif (($rule eq 'homeserver') || ($rule eq 'externalbalancer') ||
15116: ($type eq '_LC_ipchange') || ($type eq '_LC_ipchangesso')) {
15117: if (($type eq '_LC_ipchange') || ($type eq '_LC_ipchangesso')) {
15118: foreach my $sparetype (@sparestypes) {
15119: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
15120: map { $toupdate{$_} = 1; } (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}});
15121: }
15122: }
15123: foreach my $item (@{$alltypes}) {
15124: next if ($item =~ /^_LC_ipchange/);
15125: my $hasrule = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$item};
15126: if ($hasrule eq 'homeserver') {
15127: map { $toupdate{$_} = 1; } (keys(%libraryservers));
15128: } else {
15129: unless (($hasrule eq 'default') || ($hasrule eq 'none') || ($hasrule eq 'externalbalancer')) {
15130: if ($servers{$hasrule}) {
15131: $toupdate{$hasrule} = 1;
15132: }
15133: }
15134: }
15135: }
15136: if (($rule eq 'balancer') || ($rule eq 'offloadedto')) {
15137: $balancetext = $ruletitles{$rule};
15138: } else {
15139: my $receiver = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type};
15140: $balancetext = $ruletitles{'particular'}.' '.$receiver;
15141: if ($receiver) {
15142: $toupdate{$receiver};
15143: }
15144: }
15145: } else {
15146: $balancetext = $ruletitles{$rule};
15147: }
15148: } else {
15149: $balancetext = &mt('offload to [_1]',$defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type});
15150: }
15151: $resulttext .= '<li>'.&mt('Load Balancer: [_1] -- balancing for [_2] set to - "[_3]"',$balancer,$titles->{$type},$balancetext).'</li>';
15152: }
15153: }
15154: }
15155: }
15156: if (keys(%toupdate)) {
15157: my %thismachine;
15158: my $updatedhere;
15159: my $cachetime = 60*60*24;
15160: map { $thismachine{$_} = 1; } &Apache::lonnet::current_machine_ids();
15161: foreach my $lonhost (keys(%toupdate)) {
15162: if ($thismachine{$lonhost}) {
15163: unless ($updatedhere) {
15164: &Apache::lonnet::do_cache_new('loadbalancing',$dom,
15165: $defaultshash{'loadbalancing'},
15166: $cachetime);
15167: $updatedhere = 1;
15168: }
15169: } else {
15170: my $cachekey = &escape('loadbalancing').':'.&escape($dom);
15171: &Apache::lonnet::remote_devalidate_cache($lonhost,[$cachekey]);
15172: }
15173: }
15174: }
15175: }
15176: }
15177: if ($resulttext ne '') {
15178: $resulttext = &mt('Changes made:').'<ul>'.$resulttext.'</ul>';
15179: } else {
15180: $resulttext = $nochgmsg;
15181: }
15182: } else {
15183: $resulttext = $nochgmsg;
15184: }
15185: } else {
15186: $resulttext = '<span class="LC_error">'.
15187: &mt('An error occurred: [_1]',$putresult).'</span>';
15188: }
15189: } else {
15190: $resulttext = $nochgmsg;
15191: }
15192: return $resulttext;
15193: }
15194:
15195: sub recurse_check {
15196: my ($chkcats,$categories,$depth,$name) = @_;
15197: if (ref($chkcats->[$depth]{$name}) eq 'ARRAY') {
15198: my $chg = 0;
15199: for (my $j=0; $j<@{$chkcats->[$depth]{$name}}; $j++) {
15200: my $category = $chkcats->[$depth]{$name}[$j];
15201: my $item;
15202: if ($category eq '') {
15203: $chg ++;
15204: } else {
15205: my $deeper = $depth + 1;
15206: $item = &escape($category).':'.&escape($name).':'.$depth;
15207: if ($chg) {
15208: $categories->{$item} -= $chg;
15209: }
15210: &recurse_check($chkcats,$categories,$deeper,$category);
15211: $deeper --;
15212: }
15213: }
15214: }
15215: return;
15216: }
15217:
15218: sub recurse_cat_deletes {
15219: my ($item,$coursecategories,$deletions) = @_;
15220: my ($deleted,$container,$depth) = map { &unescape($_); } split(/:/,$item);
15221: my $subdepth = $depth + 1;
15222: if (ref($coursecategories) eq 'HASH') {
15223: foreach my $subitem (keys(%{$coursecategories})) {
15224: my ($child,$parent,$itemdepth) = map { &unescape($_); } split(/:/,$subitem);
15225: if (($parent eq $deleted) && ($itemdepth == $subdepth)) {
15226: delete($coursecategories->{$subitem});
15227: $deletions->{$subitem} = 1;
15228: &recurse_cat_deletes($subitem,$coursecategories,$deletions);
15229: }
15230: }
15231: }
15232: return;
15233: }
15234:
15235: sub active_dc_picker {
15236: my ($dom,$numinrow,$inputtype,$name,%currhash) = @_;
15237: my %domcoords = &Apache::lonnet::get_active_domroles($dom,['dc']);
15238: my @domcoord = keys(%domcoords);
15239: if (keys(%currhash)) {
15240: foreach my $dc (keys(%currhash)) {
15241: unless (exists($domcoords{$dc})) {
15242: push(@domcoord,$dc);
15243: }
15244: }
15245: }
15246: @domcoord = sort(@domcoord);
15247: my $numdcs = scalar(@domcoord);
15248: my $rows = 0;
15249: my $table;
15250: if ($numdcs > 1) {
15251: $table = '<table>';
15252: for (my $i=0; $i<@domcoord; $i++) {
15253: my $rem = $i%($numinrow);
15254: if ($rem == 0) {
15255: if ($i > 0) {
15256: $table .= '</tr>';
15257: }
15258: $table .= '<tr>';
15259: $rows ++;
15260: }
15261: my $check = '';
15262: if ($inputtype eq 'radio') {
15263: if (keys(%currhash) == 0) {
15264: if (!$i) {
15265: $check = ' checked="checked"';
15266: }
15267: } elsif (exists($currhash{$domcoord[$i]})) {
15268: $check = ' checked="checked"';
15269: }
15270: } else {
15271: if (exists($currhash{$domcoord[$i]})) {
15272: $check = ' checked="checked"';
15273: }
15274: }
15275: if ($i == @domcoord - 1) {
15276: my $colsleft = $numinrow - $rem;
15277: if ($colsleft > 1) {
15278: $table .= '<td class="LC_left_item" colspan="'.$colsleft.'">';
15279: } else {
15280: $table .= '<td class="LC_left_item">';
15281: }
15282: } else {
15283: $table .= '<td class="LC_left_item">';
15284: }
15285: my ($dcname,$dcdom) = split(':',$domcoord[$i]);
15286: my $user = &Apache::loncommon::plainname($dcname,$dcdom);
15287: $table .= '<span class="LC_nobreak"><label>'.
15288: '<input type="'.$inputtype.'" name="'.$name.'"'.
15289: ' value="'.$domcoord[$i].'"'.$check.' />'.$user;
15290: if ($user ne $dcname.':'.$dcdom) {
15291: $table .= ' ('.$dcname.':'.$dcdom.')';
15292: }
15293: $table .= '</label></span></td>';
15294: }
15295: $table .= '</tr></table>';
15296: } elsif ($numdcs == 1) {
15297: my ($dcname,$dcdom) = split(':',$domcoord[0]);
15298: my $user = &Apache::loncommon::plainname($dcname,$dcdom);
15299: if ($inputtype eq 'radio') {
15300: $table = '<input type="hidden" name="'.$name.'" value="'.$domcoord[0].'" />'.$user;
15301: if ($user ne $dcname.':'.$dcdom) {
15302: $table .= ' ('.$dcname.':'.$dcdom.')';
15303: }
15304: } else {
15305: my $check;
15306: if (exists($currhash{$domcoord[0]})) {
15307: $check = ' checked="checked"';
15308: }
15309: $table = '<span class="LC_nobreak"><label>'.
15310: '<input type="checkbox" name="'.$name.'" '.
15311: 'value="'.$domcoord[0].'"'.$check.' />'.$user;
15312: if ($user ne $dcname.':'.$dcdom) {
15313: $table .= ' ('.$dcname.':'.$dcdom.')';
15314: }
15315: $table .= '</label></span>';
15316: $rows ++;
15317: }
15318: }
15319: return ($numdcs,$table,$rows);
15320: }
15321:
15322: sub usersession_titles {
15323: return &Apache::lonlocal::texthash(
15324: hosted => 'Hosting of sessions for users from other domains on servers in this domain',
15325: remote => 'Hosting of sessions for users in this domain on servers in other domains',
15326: spares => 'Servers offloaded to, when busy',
15327: version => 'LON-CAPA version requirement',
15328: excludedomain => 'Allow all, but exclude specific domains',
15329: includedomain => 'Deny all, but include specific domains',
15330: primary => 'Primary (checked first)',
15331: default => 'Default',
15332: );
15333: }
15334:
15335: sub id_for_thisdom {
15336: my (%servers) = @_;
15337: my %altids;
15338: foreach my $server (keys(%servers)) {
15339: my $serverhome = &Apache::lonnet::get_server_homeID($servers{$server});
15340: if ($serverhome ne $server) {
15341: $altids{$serverhome} = $server;
15342: }
15343: }
15344: return %altids;
15345: }
15346:
15347: sub count_servers {
15348: my ($currbalancer,%servers) = @_;
15349: my (@spares,$numspares);
15350: foreach my $lonhost (sort(keys(%servers))) {
15351: next if ($currbalancer eq $lonhost);
15352: push(@spares,$lonhost);
15353: }
15354: if ($currbalancer) {
15355: $numspares = scalar(@spares);
15356: } else {
15357: $numspares = scalar(@spares) - 1;
15358: }
15359: return ($numspares,@spares);
15360: }
15361:
15362: sub lonbalance_targets_js {
15363: my ($dom,$types,$servers,$settings) = @_;
15364: my $select = &mt('Select');
15365: my ($alltargets,$allishome,$allinsttypes,@alltypes);
15366: if (ref($servers) eq 'HASH') {
15367: $alltargets = join("','",sort(keys(%{$servers})));
15368: my @homedoms;
15369: foreach my $server (sort(keys(%{$servers}))) {
15370: if (&Apache::lonnet::host_domain($server) eq $dom) {
15371: push(@homedoms,'1');
15372: } else {
15373: push(@homedoms,'0');
15374: }
15375: }
15376: $allishome = join("','",@homedoms);
15377: }
15378: if (ref($types) eq 'ARRAY') {
15379: if (@{$types} > 0) {
15380: @alltypes = @{$types};
15381: }
15382: }
15383: push(@alltypes,'default','_LC_adv','_LC_author','_LC_internetdom','_LC_external');
15384: $allinsttypes = join("','",@alltypes);
15385: my (%currbalancer,%currtargets,%currrules,%existing);
15386: if (ref($settings) eq 'HASH') {
15387: %existing = %{$settings};
15388: }
15389: &get_loadbalancers_config($servers,\%existing,\%currbalancer,
15390: \%currtargets,\%currrules);
15391: my $balancers = join("','",sort(keys(%currbalancer)));
15392: return <<"END";
15393:
15394: <script type="text/javascript">
15395: // <![CDATA[
15396:
15397: currBalancers = new Array('$balancers');
15398:
15399: function toggleTargets(balnum) {
15400: var lonhostitem = document.getElementById('loadbalancing_lonhost_'+balnum);
15401: var prevhostitem = document.getElementById('loadbalancing_prevlonhost_'+balnum);
15402: var balancer = lonhostitem.options[lonhostitem.selectedIndex].value;
15403: var prevbalancer = prevhostitem.value;
15404: var baltotal = document.getElementById('loadbalancing_total').value;
15405: prevhostitem.value = balancer;
15406: if (prevbalancer != '') {
15407: var prevIdx = currBalancers.indexOf(prevbalancer);
15408: if (prevIdx != -1) {
15409: currBalancers.splice(prevIdx,1);
15410: }
15411: }
15412: if (balancer == '') {
15413: hideSpares(balnum);
15414: } else {
15415: var currIdx = currBalancers.indexOf(balancer);
15416: if (currIdx == -1) {
15417: currBalancers.push(balancer);
15418: }
15419: var homedoms = new Array('$allishome');
15420: var ishomedom = homedoms[lonhostitem.selectedIndex];
15421: showSpares(balancer,ishomedom,balnum);
15422: }
15423: balancerChange(balnum,baltotal,'change',prevbalancer,balancer);
15424: return;
15425: }
15426:
15427: function showSpares(balancer,ishomedom,balnum) {
15428: var alltargets = new Array('$alltargets');
15429: var insttypes = new Array('$allinsttypes');
15430: var offloadtypes = new Array('primary','default');
15431:
15432: document.getElementById('loadbalancing_targets_'+balnum).style.display='block';
15433: document.getElementById('loadbalancing_disabled_'+balnum).style.display='none';
15434:
15435: for (var i=0; i<offloadtypes.length; i++) {
15436: var count = 0;
15437: for (var j=0; j<alltargets.length; j++) {
15438: if (alltargets[j] != balancer) {
15439: var item = document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+count);
15440: item.value = alltargets[j];
15441: item.style.textAlign='left';
15442: item.style.textFace='normal';
15443: document.getElementById('loadbalancing_targettxt_'+balnum+'_'+offloadtypes[i]+'_'+count).innerHTML = alltargets[j];
15444: if (currBalancers.indexOf(alltargets[j]) == -1) {
15445: item.disabled = '';
15446: } else {
15447: item.disabled = 'disabled';
15448: item.checked = false;
15449: }
15450: count ++;
15451: }
15452: }
15453: }
15454: for (var k=0; k<insttypes.length; k++) {
15455: if ((insttypes[k] == '_LC_external') || (insttypes[k] == '_LC_internetdom')) {
15456: if (ishomedom == 1) {
15457: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='block';
15458: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='block';
15459: } else {
15460: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='none';
15461: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='none';
15462: }
15463: } else {
15464: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='block';
15465: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='block';
15466: }
15467: if ((insttypes[k] != '_LC_external') &&
15468: ((insttypes[k] != '_LC_internetdom') ||
15469: ((insttypes[k] == '_LC_internetdom') && (ishomedom == 1)))) {
15470: var item = document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]);
15471: item.options.length = 0;
15472: item.options[0] = new Option("","",true,true);
15473: var idx = 0;
15474: for (var m=0; m<alltargets.length; m++) {
15475: if ((currBalancers.indexOf(alltargets[m]) == -1) && (alltargets[m] != balancer)) {
15476: idx ++;
15477: item.options[idx] = new Option(alltargets[m],alltargets[m],false,false);
15478: }
15479: }
15480: }
15481: }
15482: return;
15483: }
15484:
15485: function hideSpares(balnum) {
15486: var alltargets = new Array('$alltargets');
15487: var insttypes = new Array('$allinsttypes');
15488: var offloadtypes = new Array('primary','default');
15489:
15490: document.getElementById('loadbalancing_targets_'+balnum).style.display='none';
15491: document.getElementById('loadbalancing_disabled_'+balnum).style.display='block';
15492:
15493: var total = alltargets.length - 1;
15494: for (var i=0; i<offloadtypes; i++) {
15495: for (var j=0; j<total; j++) {
15496: document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+j).checked = false;
15497: document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+j).value = '';
15498: document.getElementById('loadbalancing_targettxt_'+balnum+'_'+offloadtypes[i]+'_'+j).innerHTML = '';
15499: }
15500: }
15501: for (var k=0; k<insttypes.length; k++) {
15502: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='none';
15503: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='none';
15504: if (insttypes[k] != '_LC_external') {
15505: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]).length = 0;
15506: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]).options[0] = new Option("","",true,true);
15507: }
15508: }
15509: return;
15510: }
15511:
15512: function checkOffloads(item,balnum,type) {
15513: var alltargets = new Array('$alltargets');
15514: var offloadtypes = new Array('primary','default');
15515: if (item.checked) {
15516: var total = alltargets.length - 1;
15517: var other;
15518: if (type == offloadtypes[0]) {
15519: other = offloadtypes[1];
15520: } else {
15521: other = offloadtypes[0];
15522: }
15523: for (var i=0; i<total; i++) {
15524: var server = document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).value;
15525: if (server == item.value) {
15526: if (document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).checked) {
15527: document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).checked = false;
15528: }
15529: }
15530: }
15531: }
15532: return;
15533: }
15534:
15535: function singleServerToggle(balnum,type) {
15536: var offloadtoSelIdx = document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).selectedIndex;
15537: if (offloadtoSelIdx == 0) {
15538: document.getElementById('loadbalancing_rules_'+balnum+'_'+type+'_0').checked = true;
15539: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '';
15540:
15541: } else {
15542: document.getElementById('loadbalancing_rules_'+balnum+'_'+type+'_2').checked = true;
15543: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '$select';
15544: }
15545: return;
15546: }
15547:
15548: function balanceruleChange(formname,balnum,type) {
15549: if (type == '_LC_external') {
15550: return;
15551: }
15552: var typesRules = getIndicesByName(formname,'loadbalancing_rules_'+balnum+'_'+type);
15553: for (var i=0; i<typesRules.length; i++) {
15554: if (formname.elements[typesRules[i]].checked) {
15555: if (formname.elements[typesRules[i]].value != 'specific') {
15556: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).selectedIndex = 0;
15557: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '';
15558: } else {
15559: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '$select';
15560: }
15561: }
15562: }
15563: return;
15564: }
15565:
15566: function balancerDeleteChange(balnum) {
15567: var hostitem = document.getElementById('loadbalancing_lonhost_'+balnum);
15568: var baltotal = document.getElementById('loadbalancing_total').value;
15569: var addtarget;
15570: var removetarget;
15571: var action = 'delete';
15572: if (document.getElementById('loadbalancing_delete_'+balnum)) {
15573: var lonhost = hostitem.value;
15574: var currIdx = currBalancers.indexOf(lonhost);
15575: if (document.getElementById('loadbalancing_delete_'+balnum).checked) {
15576: if (currIdx != -1) {
15577: currBalancers.splice(currIdx,1);
15578: }
15579: addtarget = lonhost;
15580: } else {
15581: if (currIdx == -1) {
15582: currBalancers.push(lonhost);
15583: }
15584: removetarget = lonhost;
15585: action = 'undelete';
15586: }
15587: balancerChange(balnum,baltotal,action,addtarget,removetarget);
15588: }
15589: return;
15590: }
15591:
15592: function balancerChange(balnum,baltotal,action,addtarget,removetarget) {
15593: if (baltotal > 1) {
15594: var offloadtypes = new Array('primary','default');
15595: var alltargets = new Array('$alltargets');
15596: var insttypes = new Array('$allinsttypes');
15597: for (var i=0; i<baltotal; i++) {
15598: if (i != balnum) {
15599: for (var j=0; j<offloadtypes.length; j++) {
15600: var total = alltargets.length - 1;
15601: for (var k=0; k<total; k++) {
15602: var serveritem = document.getElementById('loadbalancing_target_'+i+'_'+offloadtypes[j]+'_'+k);
15603: var server = serveritem.value;
15604: if ((action == 'delete') || (action == 'change' && addtarget != '')) {
15605: if (server == addtarget) {
15606: serveritem.disabled = '';
15607: }
15608: }
15609: if ((action == 'undelete') || (action == 'change' && removetarget != '')) {
15610: if (server == removetarget) {
15611: serveritem.disabled = 'disabled';
15612: serveritem.checked = false;
15613: }
15614: }
15615: }
15616: }
15617: for (var j=0; j<insttypes.length; j++) {
15618: if (insttypes[j] != '_LC_external') {
15619: if (document.getElementById('loadbalancing_singleserver_'+i+'_'+insttypes[j])) {
15620: var singleserver = document.getElementById('loadbalancing_singleserver_'+i+'_'+insttypes[j]);
15621: var currSel = singleserver.selectedIndex;
15622: var currVal = singleserver.options[currSel].value;
15623: if ((action == 'delete') || (action == 'change' && addtarget != '')) {
15624: var numoptions = singleserver.options.length;
15625: var needsnew = 1;
15626: for (var k=0; k<numoptions; k++) {
15627: if (singleserver.options[k] == addtarget) {
15628: needsnew = 0;
15629: break;
15630: }
15631: }
15632: if (needsnew == 1) {
15633: singleserver.options[numoptions] = new Option(addtarget,addtarget,false,false);
15634: }
15635: }
15636: if ((action == 'undelete') || (action == 'change' && removetarget != '')) {
15637: singleserver.options.length = 0;
15638: if ((currVal) && (currVal != removetarget)) {
15639: singleserver.options[0] = new Option("","",false,false);
15640: } else {
15641: singleserver.options[0] = new Option("","",true,true);
15642: }
15643: var idx = 0;
15644: for (var m=0; m<alltargets.length; m++) {
15645: if (currBalancers.indexOf(alltargets[m]) == -1) {
15646: idx ++;
15647: if (currVal == alltargets[m]) {
15648: singleserver.options[idx] = new Option(alltargets[m],alltargets[m],true,true);
15649: } else {
15650: singleserver.options[idx] = new Option(alltargets[m],alltargets[m],false,false);
15651: }
15652: }
15653: }
15654: }
15655: }
15656: }
15657: }
15658: }
15659: }
15660: }
15661: return;
15662: }
15663:
15664: // ]]>
15665: </script>
15666:
15667: END
15668: }
15669:
15670: sub new_spares_js {
15671: my @sparestypes = ('primary','default');
15672: my $types = join("','",@sparestypes);
15673: my $select = &mt('Select');
15674: return <<"END";
15675:
15676: <script type="text/javascript">
15677: // <![CDATA[
15678:
15679: function updateNewSpares(formname,lonhost) {
15680: var types = new Array('$types');
15681: var include = new Array();
15682: var exclude = new Array();
15683: for (var i=0; i<types.length; i++) {
15684: var spareboxes = getIndicesByName(formname,'spare_'+types[i]+'_'+lonhost);
15685: for (var j=0; j<spareboxes.length; j++) {
15686: if (formname.elements[spareboxes[j]].checked) {
15687: exclude.push(formname.elements[spareboxes[j]].value);
15688: } else {
15689: include.push(formname.elements[spareboxes[j]].value);
15690: }
15691: }
15692: }
15693: for (var i=0; i<types.length; i++) {
15694: var newSpare = document.getElementById('newspare_'+types[i]+'_'+lonhost);
15695: var selIdx = newSpare.selectedIndex;
15696: var currnew = newSpare.options[selIdx].value;
15697: var okSpares = new Array();
15698: for (var j=0; j<newSpare.options.length; j++) {
15699: var possible = newSpare.options[j].value;
15700: if (possible != '') {
15701: if (exclude.indexOf(possible) == -1) {
15702: okSpares.push(possible);
15703: } else {
15704: if (currnew == possible) {
15705: selIdx = 0;
15706: }
15707: }
15708: }
15709: }
15710: for (var k=0; k<include.length; k++) {
15711: if (okSpares.indexOf(include[k]) == -1) {
15712: okSpares.push(include[k]);
15713: }
15714: }
15715: okSpares.sort();
15716: newSpare.options.length = 0;
15717: if (selIdx == 0) {
15718: newSpare.options[0] = new Option("$select","",true,true);
15719: } else {
15720: newSpare.options[0] = new Option("$select","",false,false);
15721: }
15722: for (var m=0; m<okSpares.length; m++) {
15723: var idx = m+1;
15724: var selThis = 0;
15725: if (selIdx != 0) {
15726: if (okSpares[m] == currnew) {
15727: selThis = 1;
15728: }
15729: }
15730: if (selThis == 1) {
15731: newSpare.options[idx] = new Option(okSpares[m],okSpares[m],true,true);
15732: } else {
15733: newSpare.options[idx] = new Option(okSpares[m],okSpares[m],false,false);
15734: }
15735: }
15736: }
15737: return;
15738: }
15739:
15740: function checkNewSpares(lonhost,type) {
15741: var newSpare = document.getElementById('newspare_'+type+'_'+lonhost);
15742: var chosen = newSpare.options[newSpare.selectedIndex].value;
15743: if (chosen != '') {
15744: var othertype;
15745: var othernewSpare;
15746: if (type == 'primary') {
15747: othernewSpare = document.getElementById('newspare_default_'+lonhost);
15748: }
15749: if (type == 'default') {
15750: othernewSpare = document.getElementById('newspare_primary_'+lonhost);
15751: }
15752: if (othernewSpare.options[othernewSpare.selectedIndex].value == chosen) {
15753: othernewSpare.selectedIndex = 0;
15754: }
15755: }
15756: return;
15757: }
15758:
15759: // ]]>
15760: </script>
15761:
15762: END
15763:
15764: }
15765:
15766: sub common_domprefs_js {
15767: return <<"END";
15768:
15769: <script type="text/javascript">
15770: // <![CDATA[
15771:
15772: function getIndicesByName(formname,item) {
15773: var group = new Array();
15774: for (var i=0;i<formname.elements.length;i++) {
15775: if (formname.elements[i].name == item) {
15776: group.push(formname.elements[i].id);
15777: }
15778: }
15779: return group;
15780: }
15781:
15782: // ]]>
15783: </script>
15784:
15785: END
15786:
15787: }
15788:
15789: sub recaptcha_js {
15790: my %lt = &captcha_phrases();
15791: return <<"END";
15792:
15793: <script type="text/javascript">
15794: // <![CDATA[
15795:
15796: function updateCaptcha(caller,context) {
15797: var privitem;
15798: var pubitem;
15799: var privtext;
15800: var pubtext;
15801: var versionitem;
15802: var versiontext;
15803: if (document.getElementById(context+'_recaptchapub')) {
15804: pubitem = document.getElementById(context+'_recaptchapub');
15805: } else {
15806: return;
15807: }
15808: if (document.getElementById(context+'_recaptchapriv')) {
15809: privitem = document.getElementById(context+'_recaptchapriv');
15810: } else {
15811: return;
15812: }
15813: if (document.getElementById(context+'_recaptchapubtxt')) {
15814: pubtext = document.getElementById(context+'_recaptchapubtxt');
15815: } else {
15816: return;
15817: }
15818: if (document.getElementById(context+'_recaptchaprivtxt')) {
15819: privtext = document.getElementById(context+'_recaptchaprivtxt');
15820: } else {
15821: return;
15822: }
15823: if (document.getElementById(context+'_recaptchaversion')) {
15824: versionitem = document.getElementById(context+'_recaptchaversion');
15825: } else {
15826: return;
15827: }
15828: if (document.getElementById(context+'_recaptchavertxt')) {
15829: versiontext = document.getElementById(context+'_recaptchavertxt');
15830: } else {
15831: return;
15832: }
15833: if (caller.checked) {
15834: if (caller.value == 'recaptcha') {
15835: pubitem.type = 'text';
15836: privitem.type = 'text';
15837: pubitem.size = '40';
15838: privitem.size = '40';
15839: pubtext.innerHTML = "$lt{'pub'}";
15840: privtext.innerHTML = "$lt{'priv'}";
15841: versionitem.type = 'text';
15842: versionitem.size = '3';
15843: versiontext.innerHTML = "$lt{'ver'}";
15844: } else {
15845: pubitem.type = 'hidden';
15846: privitem.type = 'hidden';
15847: versionitem.type = 'hidden';
15848: pubtext.innerHTML = '';
15849: privtext.innerHTML = '';
15850: versiontext.innerHTML = '';
15851: }
15852: }
15853: return;
15854: }
15855:
15856: // ]]>
15857: </script>
15858:
15859: END
15860:
15861: }
15862:
15863: sub toggle_display_js {
15864: return <<"END";
15865:
15866: <script type="text/javascript">
15867: // <![CDATA[
15868:
15869: function toggleDisplay(domForm,caller) {
15870: if (document.getElementById(caller)) {
15871: var divitem = document.getElementById(caller);
15872: var optionsElement = domForm.coursecredits;
15873: var checkval = 1;
15874: var dispval = 'block';
15875: var selfcreateRegExp = /^cancreate_emailverified/;
15876: if (caller == 'emailoptions') {
15877: optionsElement = domForm.cancreate_email;
15878: }
15879: if (caller == 'studentsubmission') {
15880: optionsElement = domForm.postsubmit;
15881: }
15882: if (caller == 'cloneinstcode') {
15883: optionsElement = domForm.canclone;
15884: checkval = 'instcode';
15885: }
15886: if (selfcreateRegExp.test(caller)) {
15887: optionsElement = domForm.elements[caller];
15888: checkval = 'other';
15889: dispval = 'inline'
15890: }
15891: if (optionsElement.length) {
15892: var currval;
15893: for (var i=0; i<optionsElement.length; i++) {
15894: if (optionsElement[i].checked) {
15895: currval = optionsElement[i].value;
15896: }
15897: }
15898: if (currval == checkval) {
15899: divitem.style.display = dispval;
15900: } else {
15901: divitem.style.display = 'none';
15902: }
15903: }
15904: }
15905: return;
15906: }
15907:
15908: // ]]>
15909: </script>
15910:
15911: END
15912:
15913: }
15914:
15915: sub captcha_phrases {
15916: return &Apache::lonlocal::texthash (
15917: priv => 'Private key',
15918: pub => 'Public key',
15919: original => 'original (CAPTCHA)',
15920: recaptcha => 'successor (ReCAPTCHA)',
15921: notused => 'unused',
15922: ver => 'ReCAPTCHA version (1 or 2)',
15923: );
15924: }
15925:
15926: sub devalidate_remote_domconfs {
15927: my ($dom,$cachekeys) = @_;
15928: return unless (ref($cachekeys) eq 'HASH');
15929: my %servers = &Apache::lonnet::internet_dom_servers($dom);
15930: my %thismachine;
15931: map { $thismachine{$_} = 1; } &Apache::lonnet::current_machine_ids();
15932: my @posscached = ('domainconfig','domdefaults','ltitools','usersessions','directorysrch');
15933: if (keys(%servers)) {
15934: foreach my $server (keys(%servers)) {
15935: next if ($thismachine{$server});
15936: my @cached;
15937: foreach my $name (@posscached) {
15938: if ($cachekeys->{$name}) {
15939: push(@cached,&escape($name).':'.&escape($dom));
15940: }
15941: }
15942: if (@cached) {
15943: &Apache::lonnet::remote_devalidate_cache($server,\@cached);
15944: }
15945: }
15946: }
15947: return;
15948: }
15949:
15950: 1;
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