1: # The LearningOnline Network with CAPA
2: # Handler to set domain-wide configuration settings
3: #
4: # $Id: domainprefs.pm,v 1.293 2017/02/25 20:30:52 raeburn Exp $
5: #
6: # Copyright Michigan State University Board of Trustees
7: #
8: # This file is part of the LearningOnline Network with CAPA (LON-CAPA).
9: #
10: # LON-CAPA is free software; you can redistribute it and/or modify
11: # it under the terms of the GNU General Public License as published by
12: # the Free Software Foundation; either version 2 of the License, or
13: # (at your option) any later version.
14: #
15: # LON-CAPA is distributed in the hope that it will be useful,
16: # but WITHOUT ANY WARRANTY; without even the implied warranty of
17: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18: # GNU General Public License for more details.
19: #
20: # You should have received a copy of the GNU General Public License
21: # along with LON-CAPA; if not, write to the Free Software
22: # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
23: #
24: # /home/httpd/html/adm/gpl.txt
25: #
26: # http://www.lon-capa.org/
27: #
28: #
29: ###############################################################
30: ##############################################################
31:
32: =pod
33:
34: =head1 NAME
35:
36: Apache::domainprefs.pm
37:
38: =head1 SYNOPSIS
39:
40: Handles configuration of a LON-CAPA domain.
41:
42: This is part of the LearningOnline Network with CAPA project
43: described at http://www.lon-capa.org.
44:
45:
46: =head1 OVERVIEW
47:
48: Each institution using LON-CAPA will typically have a single domain designated
49: for use by individuals affiliated with the institution. Accordingly, each domain
50: may define a default set of logos and a color scheme which can be used to "brand"
51: the LON-CAPA instance. In addition, an institution will typically have a language
52: and timezone which are used for the majority of courses.
53:
54: LON-CAPA provides a mechanism to display and modify these defaults, as well as a
55: host of other domain-wide settings which determine the types of functionality
56: available to users and courses in the domain.
57:
58: There is also a mechanism to configure cataloging of courses in the domain, and
59: controls on the operation of automated processes which govern such things as
60: roster updates, user directory updates and processing of course requests.
61:
62: The domain coordination manual which is built dynamically on install/update of
63: LON-CAPA from the relevant help items provides more information about domain
64: configuration.
65:
66: Most of the domain settings are stored in the configuration.db GDBM file which is
67: housed on the primary library server for the domain in /home/httpd/lonUsers/$dom,
68: where $dom is the domain. The configuration.db stores settings in a number of
69: frozen hashes of hashes. In a few cases, domain information must be uploaded to
70: the domain as files (e.g., image files for logos etc., or plain text files for
71: bubblesheet formats). In this case the domainprefs.pm must be running in a user
72: session hosted on the primary library server in the domain, as these files are
73: stored in author space belonging to a special $dom-domainconfig user.
74:
75: domainprefs.pm in combination with lonconfigsettings.pm will retrieve and display
76: the current settings, and provides an interface to make modifications.
77:
78: =head1 SUBROUTINES
79:
80: =over
81:
82: =item print_quotas()
83:
84: Inputs: 4
85:
86: $dom,$settings,$rowtotal,$action.
87:
88: $dom is the domain, $settings is a reference to a hash of current settings for
89: the current context, $rowtotal is a reference to the scalar used to record the
90: number of rows displayed on the page, and $action is the context (quotas,
91: requestcourses or requestauthor).
92:
93: The print_quotas routine was orginally created to display/store information
94: about default quota sizes for portfolio spaces for the different types of
95: institutional affiliation in the domain (e.g., Faculty, Staff, Student etc.),
96: but is now also used to manage availability of user tools:
97: i.e., blogs, aboutme page, and portfolios, and the course request tool,
98: used by course owners to request creation of a course, and to display/store
99: default quota sizes for Authoring Spaces.
100:
101: Outputs: 1
102:
103: $datatable - HTML containing form elements which allow settings to be changed.
104:
105: In the case of course requests, radio buttons are displayed for each institutional
106: affiliate type (and also default, and _LC_adv) for each of the course types
107: (official, unofficial, community, textbook, and placement).
108: In each case the radio buttons allow the selection of one of four values:
109:
110: 0, approval, validate, autolimit=N (where N is blank, or a positive integer).
111: which have the following effects:
112:
113: 0
114:
115: =over
116:
117: - course requests are not allowed for this course types/affiliation
118:
119: =back
120:
121: approval
122:
123: =over
124:
125: - course requests must be approved by a Doman Coordinator in the
126: course's domain
127:
128: =back
129:
130: validate
131:
132: =over
133:
134: - an institutional validation (e.g., check requestor is instructor
135: of record) needs to be passed before the course will be created. The required
136: validation is in localenroll.pm on the primary library server for the course
137: domain.
138:
139: =back
140:
141: autolimit
142:
143: =over
144:
145: - course requests will be processed automatically up to a limit of
146: N requests for the course type for the particular requestor.
147: If N is undefined, there is no limit to the number of course requests
148: which a course owner may submit and have processed automatically.
149:
150: =back
151:
152: =item modify_quotas()
153:
154: =back
155:
156: =cut
157:
158: package Apache::domainprefs;
159:
160: use strict;
161: use Apache::Constants qw(:common :http);
162: use Apache::lonnet;
163: use Apache::loncommon();
164: use Apache::lonhtmlcommon();
165: use Apache::lonlocal;
166: use Apache::lonmsg();
167: use Apache::lonconfigsettings;
168: use Apache::lonuserutils();
169: use Apache::loncoursequeueadmin();
170: use LONCAPA qw(:DEFAULT :match);
171: use LONCAPA::Enrollment;
172: use LONCAPA::lonauthcgi();
173: use LONCAPA::SSL;
174: use File::Copy;
175: use Locale::Language;
176: use DateTime::TimeZone;
177: use DateTime::Locale;
178: use Time::HiRes qw( sleep );
179:
180: my $registered_cleanup;
181: my $modified_urls;
182:
183: sub handler {
184: my $r=shift;
185: if ($r->header_only) {
186: &Apache::loncommon::content_type($r,'text/html');
187: $r->send_http_header;
188: return OK;
189: }
190:
191: my $context = 'domain';
192: my $dom = $env{'request.role.domain'};
193: my $domdesc = &Apache::lonnet::domain($dom,'description');
194: if (&Apache::lonnet::allowed('mau',$dom)) {
195: &Apache::loncommon::content_type($r,'text/html');
196: $r->send_http_header;
197: } else {
198: $env{'user.error.msg'}=
199: "/adm/domainprefs:mau:0:0:Cannot modify domain settings";
200: return HTTP_NOT_ACCEPTABLE;
201: }
202:
203: $registered_cleanup=0;
204: @{$modified_urls}=();
205:
206: &Apache::lonhtmlcommon::clear_breadcrumbs();
207: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
208: ['phase','actions']);
209: my $phase = 'pickactions';
210: if ( exists($env{'form.phase'}) ) {
211: $phase = $env{'form.phase'};
212: }
213: my %servers = &Apache::lonnet::internet_dom_servers($dom);
214: my %domconfig =
215: &Apache::lonnet::get_dom('configuration',['login','rolecolors',
216: 'quotas','autoenroll','autoupdate','autocreate',
217: 'directorysrch','usercreation','usermodification',
218: 'contacts','defaults','scantron','coursecategories',
219: 'serverstatuses','requestcourses','helpsettings',
220: 'coursedefaults','usersessions','loadbalancing',
221: 'requestauthor','selfenrollment','inststatus',
222: 'ltitools','ssl','trust'],$dom);
223: my @prefs_order = ('rolecolors','login','defaults','quotas','autoenroll',
224: 'autoupdate','autocreate','directorysrch','contacts',
225: 'usercreation','selfcreation','usermodification','scantron',
226: 'requestcourses','requestauthor','coursecategories',
227: 'serverstatuses','helpsettings','coursedefaults',
228: 'ltitools','selfenrollment','usersessions','ssl','trust');
229: my %existing;
230: if (ref($domconfig{'loadbalancing'}) eq 'HASH') {
231: %existing = %{$domconfig{'loadbalancing'}};
232: }
233: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
234: push(@prefs_order,'loadbalancing');
235: }
236: my %prefs = (
237: 'rolecolors' =>
238: { text => 'Default color schemes',
239: help => 'Domain_Configuration_Color_Schemes',
240: header => [{col1 => 'Student Settings',
241: col2 => '',},
242: {col1 => 'Coordinator Settings',
243: col2 => '',},
244: {col1 => 'Author Settings',
245: col2 => '',},
246: {col1 => 'Administrator Settings',
247: col2 => '',}],
248: print => \&print_rolecolors,
249: modify => \&modify_rolecolors,
250: },
251: 'login' =>
252: { text => 'Log-in page options',
253: help => 'Domain_Configuration_Login_Page',
254: header => [{col1 => 'Log-in Page Items',
255: col2 => '',},
256: {col1 => 'Log-in Help',
257: col2 => 'Value'},
258: {col1 => 'Custom HTML in document head',
259: col2 => 'Value'}],
260: print => \&print_login,
261: modify => \&modify_login,
262: },
263: 'defaults' =>
264: { text => 'Default authentication/language/timezone/portal/types',
265: help => 'Domain_Configuration_LangTZAuth',
266: header => [{col1 => 'Setting',
267: col2 => 'Value'},
268: {col1 => 'Institutional user types',
269: col2 => 'Assignable to e-mail usernames'}],
270: print => \&print_defaults,
271: modify => \&modify_defaults,
272: },
273: 'quotas' =>
274: { text => 'Blogs, personal web pages, webDAV/quotas, portfolios',
275: help => 'Domain_Configuration_Quotas',
276: header => [{col1 => 'User affiliation',
277: col2 => 'Available tools',
278: col3 => 'Quotas, MB; (Authoring requires role)',}],
279: print => \&print_quotas,
280: modify => \&modify_quotas,
281: },
282: 'autoenroll' =>
283: { text => 'Auto-enrollment settings',
284: help => 'Domain_Configuration_Auto_Enrollment',
285: header => [{col1 => 'Configuration setting',
286: col2 => 'Value(s)'}],
287: print => \&print_autoenroll,
288: modify => \&modify_autoenroll,
289: },
290: 'autoupdate' =>
291: { text => 'Auto-update settings',
292: help => 'Domain_Configuration_Auto_Updates',
293: header => [{col1 => 'Setting',
294: col2 => 'Value',},
295: {col1 => 'Setting',
296: col2 => 'Affiliation'},
297: {col1 => 'User population',
298: col2 => 'Updatable user data'}],
299: print => \&print_autoupdate,
300: modify => \&modify_autoupdate,
301: },
302: 'autocreate' =>
303: { text => 'Auto-course creation settings',
304: help => 'Domain_Configuration_Auto_Creation',
305: header => [{col1 => 'Configuration Setting',
306: col2 => 'Value',}],
307: print => \&print_autocreate,
308: modify => \&modify_autocreate,
309: },
310: 'directorysrch' =>
311: { text => 'Directory searches',
312: help => 'Domain_Configuration_InstDirectory_Search',
313: header => [{col1 => 'Institutional Directory Setting',
314: col2 => 'Value',},
315: {col1 => 'LON-CAPA Directory Setting',
316: col2 => 'Value',}],
317: print => \&print_directorysrch,
318: modify => \&modify_directorysrch,
319: },
320: 'contacts' =>
321: { text => 'E-mail addresses and helpform',
322: help => 'Domain_Configuration_Contact_Info',
323: header => [{col1 => 'Default e-mail addresses',
324: col2 => 'Value',},
325: {col1 => 'Recipient(s) for notifications',
326: col2 => 'Value',},
327: {col1 => 'Ask helpdesk form settings',
328: col2 => 'Value',},],
329: print => \&print_contacts,
330: modify => \&modify_contacts,
331: },
332: 'usercreation' =>
333: { text => 'User creation',
334: help => 'Domain_Configuration_User_Creation',
335: header => [{col1 => 'Format rule type',
336: col2 => 'Format rules in force'},
337: {col1 => 'User account creation',
338: col2 => 'Usernames which may be created',},
339: {col1 => 'Context',
340: col2 => 'Assignable authentication types'}],
341: print => \&print_usercreation,
342: modify => \&modify_usercreation,
343: },
344: 'selfcreation' =>
345: { text => 'Users self-creating accounts',
346: help => 'Domain_Configuration_Self_Creation',
347: header => [{col1 => 'Self-creation with institutional username',
348: col2 => 'Enabled?'},
349: {col1 => 'Institutional user type (login/SSO self-creation)',
350: col2 => 'Information user can enter'},
351: {col1 => 'Self-creation with e-mail as username',
352: col2 => 'Settings'}],
353: print => \&print_selfcreation,
354: modify => \&modify_selfcreation,
355: },
356: 'usermodification' =>
357: { text => 'User modification',
358: help => 'Domain_Configuration_User_Modification',
359: header => [{col1 => 'Target user has role',
360: col2 => 'User information updatable in author context'},
361: {col1 => 'Target user has role',
362: col2 => 'User information updatable in course context'}],
363: print => \&print_usermodification,
364: modify => \&modify_usermodification,
365: },
366: 'scantron' =>
367: { text => 'Bubblesheet format file',
368: help => 'Domain_Configuration_Scantron_Format',
369: header => [ {col1 => 'Item',
370: col2 => '',
371: }],
372: print => \&print_scantron,
373: modify => \&modify_scantron,
374: },
375: 'requestcourses' =>
376: {text => 'Request creation of courses',
377: help => 'Domain_Configuration_Request_Courses',
378: header => [{col1 => 'User affiliation',
379: col2 => 'Availability/Processing of requests',},
380: {col1 => 'Setting',
381: col2 => 'Value'},
382: {col1 => 'Available textbooks',
383: col2 => ''},
384: {col1 => 'Available templates',
385: col2 => ''},
386: {col1 => 'Validation (not official courses)',
387: col2 => 'Value'},],
388: print => \&print_quotas,
389: modify => \&modify_quotas,
390: },
391: 'requestauthor' =>
392: {text => 'Request Authoring Space',
393: help => 'Domain_Configuration_Request_Author',
394: header => [{col1 => 'User affiliation',
395: col2 => 'Availability/Processing of requests',},
396: {col1 => 'Setting',
397: col2 => 'Value'}],
398: print => \&print_quotas,
399: modify => \&modify_quotas,
400: },
401: 'coursecategories' =>
402: { text => 'Cataloging of courses/communities',
403: help => 'Domain_Configuration_Cataloging_Courses',
404: header => [{col1 => 'Catalog type/availability',
405: col2 => '',},
406: {col1 => 'Category settings for standard catalog',
407: col2 => '',},
408: {col1 => 'Categories',
409: col2 => '',
410: }],
411: print => \&print_coursecategories,
412: modify => \&modify_coursecategories,
413: },
414: 'serverstatuses' =>
415: {text => 'Access to server status pages',
416: help => 'Domain_Configuration_Server_Status',
417: header => [{col1 => 'Status Page',
418: col2 => 'Other named users',
419: col3 => 'Specific IPs',
420: }],
421: print => \&print_serverstatuses,
422: modify => \&modify_serverstatuses,
423: },
424: 'helpsettings' =>
425: {text => 'Support settings',
426: help => 'Domain_Configuration_Help_Settings',
427: header => [{col1 => 'Help Page Settings (logged-in users)',
428: col2 => 'Value'},
429: {col1 => 'Helpdesk Roles',
430: col2 => 'Settings'},],
431: print => \&print_helpsettings,
432: modify => \&modify_helpsettings,
433: },
434: 'coursedefaults' =>
435: {text => 'Course/Community defaults',
436: help => 'Domain_Configuration_Course_Defaults',
437: header => [{col1 => 'Defaults which can be overridden in each course by a CC',
438: col2 => 'Value',},
439: {col1 => 'Defaults which can be overridden for each course by a DC',
440: col2 => 'Value',},],
441: print => \&print_coursedefaults,
442: modify => \&modify_coursedefaults,
443: },
444: 'selfenrollment' =>
445: {text => 'Self-enrollment in Course/Community',
446: help => 'Domain_Configuration_Selfenrollment',
447: header => [{col1 => 'Configuration Rights',
448: col2 => 'Configured by Course Personnel or Domain Coordinator?'},
449: {col1 => 'Defaults',
450: col2 => 'Value'},
451: {col1 => 'Self-enrollment validation (optional)',
452: col2 => 'Value'},],
453: print => \&print_selfenrollment,
454: modify => \&modify_selfenrollment,
455: },
456: 'privacy' =>
457: {text => 'User Privacy',
458: help => 'Domain_Configuration_User_Privacy',
459: header => [{col1 => 'Setting',
460: col2 => 'Value',}],
461: print => \&print_privacy,
462: modify => \&modify_privacy,
463: },
464: 'usersessions' =>
465: {text => 'User session hosting/offloading',
466: help => 'Domain_Configuration_User_Sessions',
467: header => [{col1 => 'Domain server',
468: col2 => 'Servers to offload sessions to when busy'},
469: {col1 => 'Hosting of users from other domains',
470: col2 => 'Rules'},
471: {col1 => "Hosting domain's own users elsewhere",
472: col2 => 'Rules'}],
473: print => \&print_usersessions,
474: modify => \&modify_usersessions,
475: },
476: 'loadbalancing' =>
477: {text => 'Dedicated Load Balancer(s)',
478: help => 'Domain_Configuration_Load_Balancing',
479: header => [{col1 => 'Balancers',
480: col2 => 'Default destinations',
481: col3 => 'User affiliation',
482: col4 => 'Overrides'},
483: ],
484: print => \&print_loadbalancing,
485: modify => \&modify_loadbalancing,
486: },
487: 'ltitools' =>
488: {text => 'External Tools (LTI)',
489: help => 'Domain_configuration_LTI_Tools',
490: header => [{col1 => 'Setting',
491: col2 => 'Value',}],
492: print => \&print_ltitools,
493: modify => \&modify_ltitools,
494: },
495: 'ssl' =>
496: {text => 'LON-CAPA Network (SSL)',
497: help => 'Domain_Configuration_Network_SSL',
498: header => [{col1 => 'Server',
499: col2 => 'Certificate Status'},
500: {col1 => 'Connections to other servers',
501: col2 => 'Rules'},
502: {col1 => 'Connections from other servers',
503: col2 => 'Rules'},
504: {col1 => "Replicating domain's published content",
505: col2 => 'Rules'}],
506: print => \&print_ssl,
507: modify => \&modify_ssl,
508: },
509: 'trust' =>
510: {text => 'Trust Settings',
511: help => 'Domain_Configuration_Trust',
512: header => [{col1 => "Access to this domain's content by others",
513: col2 => 'Rules'},
514: {col1 => "Access to other domain's content by this domain",
515: col2 => 'Rules'},
516: {col1 => "Enrollment in this domain's courses by others",
517: col2 => 'Rules',},
518: {col1 => "Co-author roles in this domain for others",
519: col2 => 'Rules',},
520: {col1 => "Co-author roles for this domain's users elsewhere",
521: col2 => 'Rules',},
522: {col1 => "Domain roles in this domain assignable to others",
523: col2 => 'Rules'},
524: {col1 => "Course catalog for this domain displayed elsewhere",
525: col2 => 'Rules'},
526: {col1 => "Requests for creation of courses in this domain by others",
527: col2 => 'Rules'},
528: {col1 => "Users in other domains can send messages to this domain",
529: col2 => 'Rules'},],
530: print => \&print_trust,
531: modify => \&modify_trust,
532: },
533: );
534: if (keys(%servers) > 1) {
535: $prefs{'login'} = { text => 'Log-in page options',
536: help => 'Domain_Configuration_Login_Page',
537: header => [{col1 => 'Log-in Service',
538: col2 => 'Server Setting',},
539: {col1 => 'Log-in Page Items',
540: col2 => ''},
541: {col1 => 'Log-in Help',
542: col2 => 'Value'},
543: {col1 => 'Custom HTML in document head',
544: col2 => 'Value'}],
545: print => \&print_login,
546: modify => \&modify_login,
547: };
548: }
549:
550: my @roles = ('student','coordinator','author','admin');
551: my @actions = &Apache::loncommon::get_env_multiple('form.actions');
552: &Apache::lonhtmlcommon::add_breadcrumb
553: ({href=>"javascript:changePage(document.$phase,'pickactions')",
554: text=>"Settings to display/modify"});
555: my $confname = $dom.'-domainconfig';
556:
557: if ($phase eq 'process') {
558: my $result = &Apache::lonconfigsettings::make_changes($r,$dom,$phase,$context,\@prefs_order,
559: \%prefs,\%domconfig,$confname,\@roles);
560: if ((ref($result) eq 'HASH') && (keys(%{$result}))) {
561: $r->rflush();
562: &devalidate_remote_domconfs($dom,$result);
563: }
564: } elsif ($phase eq 'display') {
565: my $js = &recaptcha_js().
566: &toggle_display_js();
567: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
568: my ($othertitle,$usertypes,$types) =
569: &Apache::loncommon::sorted_inst_types($dom);
570: $js .= &lonbalance_targets_js($dom,$types,\%servers,
571: $domconfig{'loadbalancing'}).
572: &new_spares_js().
573: &common_domprefs_js().
574: &Apache::loncommon::javascript_array_indexof();
575: }
576: if (grep(/^requestcourses$/,@actions)) {
577: my $javascript_validations;
578: my $coursebrowserjs=&Apache::loncommon::coursebrowser_javascript($env{'request.role.domain'});
579: $js .= <<END;
580: <script type="text/javascript">
581: $javascript_validations
582: </script>
583: $coursebrowserjs
584: END
585: }
586: if (grep(/^contacts$/,@actions)) {
587: $js .= &contacts_javascript();
588: }
589: &Apache::lonconfigsettings::display_settings($r,$dom,$phase,$context,\@prefs_order,\%prefs,\%domconfig,$confname,$js);
590: } else {
591: # check if domconfig user exists for the domain.
592: my $servadm = $r->dir_config('lonAdmEMail');
593: my ($configuserok,$author_ok,$switchserver) =
594: &config_check($dom,$confname,$servadm);
595: unless ($configuserok eq 'ok') {
596: &Apache::lonconfigsettings::print_header($r,$phase,$context);
597: $r->print(&mt('The domain configuration user "[_1]" has yet to be created.',
598: $confname).
599: '<br />'
600: );
601: if ($switchserver) {
602: $r->print(&mt('Ordinarily, that domain configuration user is created when the ./UPDATE script is run to install LON-CAPA for the first time.').
603: '<br />'.
604: &mt('However, that does not apply when new domains are added to a multi-domain server, and ./UPDATE has not been run recently.').
605: '<br />'.
606: &mt('The "[_1]" user can be created automatically when a Domain Coordinator visits the web-based "Set domain configuration" screen, in a session hosted on the primary library server.',$confname).
607: '<br />'.
608: &mt('To do that now, use the following link: [_1]',$switchserver)
609: );
610: } else {
611: $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.').
612: '<br />'.
613: &mt('Once that is done, you will be able to use the web-based "Set domain configuration" to configure the domain')
614: );
615: }
616: $r->print(&Apache::loncommon::end_page());
617: return OK;
618: }
619: if (keys(%domconfig) == 0) {
620: my $primarylibserv = &Apache::lonnet::domain($dom,'primary');
621: my @ids=&Apache::lonnet::current_machine_ids();
622: if (!grep(/^\Q$primarylibserv\E$/,@ids)) {
623: my %designhash = &Apache::loncommon::get_domainconf($dom);
624: my @loginimages = ('img','logo','domlogo','login');
625: my $custom_img_count = 0;
626: foreach my $img (@loginimages) {
627: if ($designhash{$dom.'.login.'.$img} ne '') {
628: $custom_img_count ++;
629: }
630: }
631: foreach my $role (@roles) {
632: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
633: $custom_img_count ++;
634: }
635: }
636: if ($custom_img_count > 0) {
637: &Apache::lonconfigsettings::print_header($r,$phase,$context);
638: my $switch_server = &check_switchserver($dom,$confname);
639: $r->print(
640: &mt('Domain configuration settings have yet to be saved for this domain via the web-based domain preferences interface.').'<br />'.
641: &mt("While this remains so, you must switch to the domain's primary library server in order to update settings.").'<br /><br />'.
642: &mt("Thereafter, (with a Domain Coordinator role selected in the domain) you will be able to update settings when logged in to any server in the LON-CAPA network.").'<br />'.
643: &mt("However, you will still need to switch to the domain's primary library server to upload new images or logos.").'<br /><br />');
644: if ($switch_server) {
645: $r->print($switch_server.' '.&mt('to primary library server for domain: [_1]',$dom));
646: }
647: $r->print(&Apache::loncommon::end_page());
648: return OK;
649: }
650: }
651: }
652: &Apache::lonconfigsettings::display_choices($r,$phase,$context,\@prefs_order,\%prefs);
653: }
654: return OK;
655: }
656:
657: sub process_changes {
658: my ($r,$dom,$confname,$action,$roles,$values,$lastactref) = @_;
659: my %domconfig;
660: if (ref($values) eq 'HASH') {
661: %domconfig = %{$values};
662: }
663: my $output;
664: if ($action eq 'login') {
665: $output = &modify_login($r,$dom,$confname,$lastactref,%domconfig);
666: } elsif ($action eq 'rolecolors') {
667: $output = &modify_rolecolors($r,$dom,$confname,$roles,
668: $lastactref,%domconfig);
669: } elsif ($action eq 'quotas') {
670: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
671: } elsif ($action eq 'autoenroll') {
672: $output = &modify_autoenroll($dom,$lastactref,%domconfig);
673: } elsif ($action eq 'autoupdate') {
674: $output = &modify_autoupdate($dom,%domconfig);
675: } elsif ($action eq 'autocreate') {
676: $output = &modify_autocreate($dom,%domconfig);
677: } elsif ($action eq 'directorysrch') {
678: $output = &modify_directorysrch($dom,%domconfig);
679: } elsif ($action eq 'usercreation') {
680: $output = &modify_usercreation($dom,%domconfig);
681: } elsif ($action eq 'selfcreation') {
682: $output = &modify_selfcreation($dom,%domconfig);
683: } elsif ($action eq 'usermodification') {
684: $output = &modify_usermodification($dom,%domconfig);
685: } elsif ($action eq 'contacts') {
686: $output = &modify_contacts($dom,$lastactref,%domconfig);
687: } elsif ($action eq 'defaults') {
688: $output = &modify_defaults($dom,$lastactref,%domconfig);
689: } elsif ($action eq 'scantron') {
690: $output = &modify_scantron($r,$dom,$confname,$lastactref,%domconfig);
691: } elsif ($action eq 'coursecategories') {
692: $output = &modify_coursecategories($dom,$lastactref,%domconfig);
693: } elsif ($action eq 'serverstatuses') {
694: $output = &modify_serverstatuses($dom,%domconfig);
695: } elsif ($action eq 'requestcourses') {
696: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
697: } elsif ($action eq 'requestauthor') {
698: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
699: } elsif ($action eq 'helpsettings') {
700: $output = &modify_helpsettings($r,$dom,$confname,$lastactref,%domconfig);
701: } elsif ($action eq 'coursedefaults') {
702: $output = &modify_coursedefaults($dom,$lastactref,%domconfig);
703: } elsif ($action eq 'selfenrollment') {
704: $output = &modify_selfenrollment($dom,$lastactref,%domconfig)
705: } elsif ($action eq 'usersessions') {
706: $output = &modify_usersessions($dom,$lastactref,%domconfig);
707: } elsif ($action eq 'loadbalancing') {
708: $output = &modify_loadbalancing($dom,%domconfig);
709: } elsif ($action eq 'ltitools') {
710: $output = &modify_ltitools($r,$dom,$action,$lastactref,%domconfig);
711: } elsif ($action eq 'ssl') {
712: $output = &modify_ssl($dom,$lastactref,%domconfig);
713: } elsif ($action eq 'trust') {
714: $output = &modify_trust($dom,$lastactref,%domconfig);
715: }
716: return $output;
717: }
718:
719: sub print_config_box {
720: my ($r,$dom,$confname,$phase,$action,$item,$settings) = @_;
721: my $rowtotal = 0;
722: my $output;
723: if ($action eq 'coursecategories') {
724: $output = &coursecategories_javascript($settings);
725: } elsif ($action eq 'defaults') {
726: $output = &defaults_javascript($settings);
727: } elsif ($action eq 'helpsettings') {
728: my (%privs,%levelscurrent);
729: my %full=();
730: my %levels=(
731: course => {},
732: domain => {},
733: system => {},
734: );
735: my $context = 'domain';
736: my $crstype = 'Course';
737: my $formname = 'display';
738: &Apache::lonuserutils::custom_role_privs(\%privs,\%full,\%levels,\%levelscurrent);
739: my @templateroles = &Apache::lonuserutils::custom_template_roles($context,$crstype);
740: $output =
741: &Apache::lonuserutils::custom_roledefs_js($context,$crstype,$formname,\%full,
742: \@templateroles);
743: }
744: $output .=
745: '<table class="LC_nested_outer">
746: <tr>
747: <th align="left" valign="middle"><span class="LC_nobreak">'.
748: &mt($item->{text}).' '.
749: &Apache::loncommon::help_open_topic($item->{'help'}).'</span></th>'."\n".
750: '</tr>';
751: $rowtotal ++;
752: my $numheaders = 1;
753: if (ref($item->{'header'}) eq 'ARRAY') {
754: $numheaders = scalar(@{$item->{'header'}});
755: }
756: if ($numheaders > 1) {
757: my $colspan = '';
758: my $rightcolspan = '';
759: if (($action eq 'rolecolors') || ($action eq 'defaults') ||
760: ($action eq 'directorysrch') ||
761: (($action eq 'login') && ($numheaders < 4))) {
762: $colspan = ' colspan="2"';
763: }
764: if ($action eq 'usersessions') {
765: $rightcolspan = ' colspan="3"';
766: }
767: $output .= '
768: <tr>
769: <td>
770: <table class="LC_nested">
771: <tr class="LC_info_row">
772: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[0]->{'col1'}).'</td>
773: <td class="LC_right_item"'.$rightcolspan.'>'.&mt($item->{'header'}->[0]->{'col2'}).'</td>
774: </tr>';
775: $rowtotal ++;
776: if (($action eq 'autoupdate') || ($action eq 'usercreation') || ($action eq 'selfcreation') ||
777: ($action eq 'usermodification') || ($action eq 'defaults') || ($action eq 'coursedefaults') ||
778: ($action eq 'selfenrollment') || ($action eq 'usersessions') || ($action eq 'ssl') ||
779: ($action eq 'directorysrch') || ($action eq 'trust') || ($action eq 'helpsettings') ||
780: ($action eq 'contacts')) {
781: $output .= $item->{'print'}->('top',$dom,$settings,\$rowtotal);
782: } elsif ($action eq 'coursecategories') {
783: $output .= $item->{'print'}->('top',$dom,$item,$settings,\$rowtotal);
784: } elsif ($action eq 'login') {
785: if ($numheaders == 4) {
786: $colspan = ' colspan="2"';
787: $output .= &print_login('service',$dom,$confname,$phase,$settings,\$rowtotal);
788: } else {
789: $output .= &print_login('page',$dom,$confname,$phase,$settings,\$rowtotal);
790: }
791: } elsif (($action eq 'requestcourses') || ($action eq 'requestauthor')) {
792: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
793: } elsif ($action eq 'rolecolors') {
794: $output .= &print_rolecolors($phase,'student',$dom,$confname,$settings,\$rowtotal);
795: }
796: $output .= '
797: </table>
798: </td>
799: </tr>
800: <tr>
801: <td>
802: <table class="LC_nested">
803: <tr class="LC_info_row">
804: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col1'}).'</td>
805: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col2'}).'</td>
806: </tr>';
807: $rowtotal ++;
808: if (($action eq 'autoupdate') || ($action eq 'usercreation') ||
809: ($action eq 'selfcreation') || ($action eq 'selfenrollment') ||
810: ($action eq 'usersessions') || ($action eq 'coursecategories') ||
811: ($action eq 'trust') || ($action eq 'contacts')) {
812: if ($action eq 'coursecategories') {
813: $output .= &print_coursecategories('middle',$dom,$item,$settings,\$rowtotal);
814: $colspan = ' colspan="2"';
815: } elsif ($action eq 'trust') {
816: $output .= $item->{'print'}->('shared',$dom,$settings,\$rowtotal);
817: } else {
818: $output .= $item->{'print'}->('middle',$dom,$settings,\$rowtotal);
819: }
820: if ($action eq 'trust') {
821: $output .= '
822: </table>
823: </td>
824: </tr>';
825: my @trusthdrs = qw(2 3 4 5 6 7);
826: my @prefixes = qw(enroll othcoau coaurem domroles catalog reqcrs);
827: for (my $i=0; $i<@trusthdrs; $i++) {
828: $output .= '
829: <tr>
830: <td>
831: <table class="LC_nested">
832: <tr class="LC_info_row">
833: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[$trusthdrs[$i]]->{'col1'}).'</td>
834: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[$trusthdrs[$i]]->{'col2'}).'</td></tr>'.
835: $item->{'print'}->($prefixes[$i],$dom,$settings,\$rowtotal).'
836: </table>
837: </td>
838: </tr>';
839: }
840: $output .= '
841: <tr>
842: <td>
843: <table class="LC_nested">
844: <tr class="LC_info_row">
845: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[8]->{'col1'}).'</td>
846: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[8]->{'col2'}).'</td></tr>'.
847: $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
848: } else {
849: $output .= '
850: </table>
851: </td>
852: </tr>
853: <tr>
854: <td>
855: <table class="LC_nested">
856: <tr class="LC_info_row">
857: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
858: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td>
859: </tr>'."\n";
860: if ($action eq 'coursecategories') {
861: $output .= &print_coursecategories('bottom',$dom,$item,$settings,\$rowtotal);
862: } else {
863: $output .= $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
864: }
865: }
866: $rowtotal ++;
867: } elsif (($action eq 'usermodification') || ($action eq 'coursedefaults') ||
868: ($action eq 'defaults') || ($action eq 'directorysrch') ||
869: ($action eq 'helpsettings')) {
870: $output .= $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
871: } elsif ($action eq 'ssl') {
872: $output .= $item->{'print'}->('connto',$dom,$settings,\$rowtotal).'
873: </table>
874: </td>
875: </tr>
876: <tr>
877: <td>
878: <table class="LC_nested">
879: <tr class="LC_info_row">
880: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
881: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col2'}).'</td></tr>'.
882: $item->{'print'}->('connfrom',$dom,$settings,\$rowtotal).'
883: </table>
884: </td>
885: </tr>
886: <tr>
887: <td>
888: <table class="LC_nested">
889: <tr class="LC_info_row">
890: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
891: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col2'}).'</td></tr>'.
892: $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
893: } elsif ($action eq 'login') {
894: if ($numheaders == 4) {
895: $output .= &print_login('page',$dom,$confname,$phase,$settings,\$rowtotal).'
896: </table>
897: </td>
898: </tr>
899: <tr>
900: <td>
901: <table class="LC_nested">
902: <tr class="LC_info_row">
903: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
904: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col2'}).'</td></tr>'.
905: &print_login('help',$dom,$confname,$phase,$settings,\$rowtotal);
906: $rowtotal ++;
907: } else {
908: $output .= &print_login('help',$dom,$confname,$phase,$settings,\$rowtotal);
909: }
910: $output .= '
911: </table>
912: </td>
913: </tr>
914: <tr>
915: <td>
916: <table class="LC_nested">
917: <tr class="LC_info_row">';
918: if ($numheaders == 4) {
919: $output .= '
920: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
921: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col2'}).'</td>
922: </tr>';
923: } else {
924: $output .= '
925: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
926: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col2'}).'</td>
927: </tr>';
928: }
929: $rowtotal ++;
930: $output .= &print_login('headtag',$dom,$confname,$phase,$settings,\$rowtotal);
931: } elsif ($action eq 'requestcourses') {
932: $output .= &print_requestmail($dom,$action,$settings,\$rowtotal);
933: $rowtotal ++;
934: $output .= &print_studentcode($settings,\$rowtotal).'
935: </table>
936: </td>
937: </tr>
938: <tr>
939: <td>
940: <table class="LC_nested">
941: <tr class="LC_info_row">
942: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
943: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td> </tr>'.
944: &textbookcourses_javascript($settings).
945: &print_textbookcourses($dom,'textbooks',$settings,\$rowtotal).'
946: </table>
947: </td>
948: </tr>
949: <tr>
950: <td>
951: <table class="LC_nested">
952: <tr class="LC_info_row">
953: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
954: <td class="LC_right_item">'.&mt($item->{'header'}->[3]->{'col2'}).'</td> </tr>'.
955: &print_textbookcourses($dom,'templates',$settings,\$rowtotal).'
956: </table>
957: </td>
958: </tr>
959: <tr>
960: <td>
961: <table class="LC_nested">
962: <tr class="LC_info_row">
963: <td class="LC_left_item"'.$colspan.' valign="top">'.&mt($item->{'header'}->[4]->{'col1'}).'</td>
964: <td class="LC_right_item" valign="top">'.&mt($item->{'header'}->[4]->{'col2'}).'</td>
965: </tr>'.
966: &print_validation_rows('requestcourses',$dom,$settings,\$rowtotal);
967: } elsif ($action eq 'requestauthor') {
968: $output .= &print_requestmail($dom,$action,$settings,\$rowtotal);
969: $rowtotal ++;
970: } elsif ($action eq 'rolecolors') {
971: $output .= &print_rolecolors($phase,'coordinator',$dom,$confname,$settings,\$rowtotal).'
972: </table>
973: </td>
974: </tr>
975: <tr>
976: <td>
977: <table class="LC_nested">
978: <tr class="LC_info_row">
979: <td class="LC_left_item"'.$colspan.' valign="top">'.
980: &mt($item->{'header'}->[2]->{'col1'}).'</td>
981: <td class="LC_right_item" valign="top">'.
982: &mt($item->{'header'}->[2]->{'col2'}).'</td>
983: </tr>'.
984: &print_rolecolors($phase,'author',$dom,$confname,$settings,\$rowtotal).'
985: </table>
986: </td>
987: </tr>
988: <tr>
989: <td>
990: <table class="LC_nested">
991: <tr class="LC_info_row">
992: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
993: <td class="LC_right_item">'.&mt($item->{'header'}->[3]->{'col2'}).'</td>
994: </tr>'.
995: &print_rolecolors($phase,'admin',$dom,$confname,$settings,\$rowtotal);
996: $rowtotal += 2;
997: }
998: } else {
999: $output .= '
1000: <tr>
1001: <td>
1002: <table class="LC_nested">
1003: <tr class="LC_info_row">';
1004: if ($action eq 'login') {
1005: $output .= '
1006: <td class="LC_left_item" colspan="2">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
1007: } elsif ($action eq 'serverstatuses') {
1008: $output .= '
1009: <td class="LC_left_item" valign="top">'.&mt($item->{'header'}->[0]->{'col1'}).
1010: '<br />('.&mt('Automatic access for Dom. Coords.').')</td>';
1011:
1012: } else {
1013: $output .= '
1014: <td class="LC_left_item" valign="top">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
1015: }
1016: if (defined($item->{'header'}->[0]->{'col3'})) {
1017: $output .= '<td class="LC_left_item" valign="top">'.
1018: &mt($item->{'header'}->[0]->{'col2'});
1019: if ($action eq 'serverstatuses') {
1020: $output .= '<br />(<tt>'.&mt('user1:domain1,user2:domain2 etc.').'</tt>)';
1021: }
1022: } else {
1023: $output .= '<td class="LC_right_item" valign="top">'.
1024: &mt($item->{'header'}->[0]->{'col2'});
1025: }
1026: $output .= '</td>';
1027: if ($item->{'header'}->[0]->{'col3'}) {
1028: if (defined($item->{'header'}->[0]->{'col4'})) {
1029: $output .= '<td class="LC_left_item" valign="top">'.
1030: &mt($item->{'header'}->[0]->{'col3'});
1031: } else {
1032: $output .= '<td class="LC_right_item" valign="top">'.
1033: &mt($item->{'header'}->[0]->{'col3'});
1034: }
1035: if ($action eq 'serverstatuses') {
1036: $output .= '<br />(<tt>'.&mt('IP1,IP2 etc.').'</tt>)';
1037: }
1038: $output .= '</td>';
1039: }
1040: if ($item->{'header'}->[0]->{'col4'}) {
1041: $output .= '<td class="LC_right_item" valign="top">'.
1042: &mt($item->{'header'}->[0]->{'col4'});
1043: }
1044: $output .= '</tr>';
1045: $rowtotal ++;
1046: if ($action eq 'quotas') {
1047: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
1048: } elsif (($action eq 'autoenroll') || ($action eq 'autocreate') ||
1049: ($action eq 'serverstatuses') || ($action eq 'loadbalancing') ||
1050: ($action eq 'ltitools')) {
1051: $output .= $item->{'print'}->($dom,$settings,\$rowtotal);
1052: } elsif ($action eq 'scantron') {
1053: $output .= &print_scantronformat($r,$dom,$confname,$settings,\$rowtotal);
1054: }
1055: }
1056: $output .= '
1057: </table>
1058: </td>
1059: </tr>
1060: </table><br />';
1061: return ($output,$rowtotal);
1062: }
1063:
1064: sub print_login {
1065: my ($caller,$dom,$confname,$phase,$settings,$rowtotal) = @_;
1066: my ($css_class,$datatable);
1067: my %choices = &login_choices();
1068:
1069: if ($caller eq 'service') {
1070: my %servers = &Apache::lonnet::internet_dom_servers($dom);
1071: my $choice = $choices{'disallowlogin'};
1072: $css_class = ' class="LC_odd_row"';
1073: $datatable .= '<tr'.$css_class.'><td>'.$choice.'</td>'.
1074: '<td align="right"><table><tr><th>'.$choices{'hostid'}.'</th>'.
1075: '<th>'.$choices{'server'}.'</th>'.
1076: '<th>'.$choices{'serverpath'}.'</th>'.
1077: '<th>'.$choices{'custompath'}.'</th>'.
1078: '<th><span class="LC_nobreak">'.$choices{'exempt'}.'</span></th></tr>'."\n";
1079: my %disallowed;
1080: if (ref($settings) eq 'HASH') {
1081: if (ref($settings->{'loginvia'}) eq 'HASH') {
1082: %disallowed = %{$settings->{'loginvia'}};
1083: }
1084: }
1085: foreach my $lonhost (sort(keys(%servers))) {
1086: my $direct = 'selected="selected"';
1087: if (ref($disallowed{$lonhost}) eq 'HASH') {
1088: if ($disallowed{$lonhost}{'server'} ne '') {
1089: $direct = '';
1090: }
1091: }
1092: $datatable .= '<tr><td>'.$servers{$lonhost}.'</td>'.
1093: '<td><select name="'.$lonhost.'_server">'.
1094: '<option value=""'.$direct.'>'.$choices{'directlogin'}.
1095: '</option>';
1096: foreach my $hostid (sort(keys(%servers))) {
1097: next if ($servers{$hostid} eq $servers{$lonhost});
1098: my $selected = '';
1099: if (ref($disallowed{$lonhost}) eq 'HASH') {
1100: if ($hostid eq $disallowed{$lonhost}{'server'}) {
1101: $selected = 'selected="selected"';
1102: }
1103: }
1104: $datatable .= '<option value="'.$hostid.'"'.$selected.'>'.
1105: $servers{$hostid}.'</option>';
1106: }
1107: $datatable .= '</select></td>'.
1108: '<td><select name="'.$lonhost.'_serverpath">';
1109: foreach my $path ('','/','/adm/login','/adm/roles','custom') {
1110: my $pathname = $path;
1111: if ($path eq 'custom') {
1112: $pathname = &mt('Custom Path').' ->';
1113: }
1114: my $selected = '';
1115: if (ref($disallowed{$lonhost}) eq 'HASH') {
1116: if ($path eq $disallowed{$lonhost}{'serverpath'}) {
1117: $selected = 'selected="selected"';
1118: }
1119: } elsif ($path eq '') {
1120: $selected = 'selected="selected"';
1121: }
1122: $datatable .= '<option value="'.$path.'"'.$selected.'>'.$pathname.'</option>';
1123: }
1124: $datatable .= '</select></td>';
1125: my ($custom,$exempt);
1126: if (ref($disallowed{$lonhost}) eq 'HASH') {
1127: $custom = $disallowed{$lonhost}{'custompath'};
1128: $exempt = $disallowed{$lonhost}{'exempt'};
1129: }
1130: $datatable .= '<td><input type="text" name="'.$lonhost.'_custompath" size="6" value="'.$custom.'" /></td>'.
1131: '<td><input type="text" name="'.$lonhost.'_exempt" size="8" value="'.$exempt.'" /></td>'.
1132: '</tr>';
1133: }
1134: $datatable .= '</table></td></tr>';
1135: return $datatable;
1136: } elsif ($caller eq 'page') {
1137: my %defaultchecked = (
1138: 'coursecatalog' => 'on',
1139: 'helpdesk' => 'on',
1140: 'adminmail' => 'off',
1141: 'newuser' => 'off',
1142: );
1143: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
1144: my (%checkedon,%checkedoff);
1145: foreach my $item (@toggles) {
1146: if ($defaultchecked{$item} eq 'on') {
1147: $checkedon{$item} = ' checked="checked" ';
1148: $checkedoff{$item} = ' ';
1149: } elsif ($defaultchecked{$item} eq 'off') {
1150: $checkedoff{$item} = ' checked="checked" ';
1151: $checkedon{$item} = ' ';
1152: }
1153: }
1154: my @images = ('img','logo','domlogo','login');
1155: my @logintext = ('textcol','bgcol');
1156: my @bgs = ('pgbg','mainbg','sidebg');
1157: my @links = ('link','alink','vlink');
1158: my %designhash = &Apache::loncommon::get_domainconf($dom);
1159: my %defaultdesign = %Apache::loncommon::defaultdesign;
1160: my (%is_custom,%designs);
1161: my %defaults = (
1162: font => $defaultdesign{'login.font'},
1163: );
1164: foreach my $item (@images) {
1165: $defaults{$item} = $defaultdesign{'login.'.$item};
1166: $defaults{'showlogo'}{$item} = 1;
1167: }
1168: foreach my $item (@bgs) {
1169: $defaults{'bgs'}{$item} = $defaultdesign{'login.'.$item};
1170: }
1171: foreach my $item (@logintext) {
1172: $defaults{'logintext'}{$item} = $defaultdesign{'login.'.$item};
1173: }
1174: foreach my $item (@links) {
1175: $defaults{'links'}{$item} = $defaultdesign{'login.'.$item};
1176: }
1177: if (ref($settings) eq 'HASH') {
1178: foreach my $item (@toggles) {
1179: if ($settings->{$item} eq '1') {
1180: $checkedon{$item} = ' checked="checked" ';
1181: $checkedoff{$item} = ' ';
1182: } elsif ($settings->{$item} eq '0') {
1183: $checkedoff{$item} = ' checked="checked" ';
1184: $checkedon{$item} = ' ';
1185: }
1186: }
1187: foreach my $item (@images) {
1188: if (defined($settings->{$item})) {
1189: $designs{$item} = $settings->{$item};
1190: $is_custom{$item} = 1;
1191: }
1192: if (defined($settings->{'showlogo'}{$item})) {
1193: $designs{'showlogo'}{$item} = $settings->{'showlogo'}{$item};
1194: }
1195: }
1196: foreach my $item (@logintext) {
1197: if ($settings->{$item} ne '') {
1198: $designs{'logintext'}{$item} = $settings->{$item};
1199: $is_custom{$item} = 1;
1200: }
1201: }
1202: if ($settings->{'font'} ne '') {
1203: $designs{'font'} = $settings->{'font'};
1204: $is_custom{'font'} = 1;
1205: }
1206: foreach my $item (@bgs) {
1207: if ($settings->{$item} ne '') {
1208: $designs{'bgs'}{$item} = $settings->{$item};
1209: $is_custom{$item} = 1;
1210: }
1211: }
1212: foreach my $item (@links) {
1213: if ($settings->{$item} ne '') {
1214: $designs{'links'}{$item} = $settings->{$item};
1215: $is_custom{$item} = 1;
1216: }
1217: }
1218: } else {
1219: if ($designhash{$dom.'.login.font'} ne '') {
1220: $designs{'font'} = $designhash{$dom.'.login.font'};
1221: $is_custom{'font'} = 1;
1222: }
1223: foreach my $item (@images) {
1224: if ($designhash{$dom.'.login.'.$item} ne '') {
1225: $designs{$item} = $designhash{$dom.'.login.'.$item};
1226: $is_custom{$item} = 1;
1227: }
1228: }
1229: foreach my $item (@bgs) {
1230: if ($designhash{$dom.'.login.'.$item} ne '') {
1231: $designs{'bgs'}{$item} = $designhash{$dom.'.login.'.$item};
1232: $is_custom{$item} = 1;
1233: }
1234: }
1235: foreach my $item (@links) {
1236: if ($designhash{$dom.'.login.'.$item} ne '') {
1237: $designs{'links'}{$item} = $designhash{$dom.'.login.'.$item};
1238: $is_custom{$item} = 1;
1239: }
1240: }
1241: }
1242: my %alt_text = &Apache::lonlocal::texthash ( img => 'Log-in banner',
1243: logo => 'Institution Logo',
1244: domlogo => 'Domain Logo',
1245: login => 'Login box');
1246: my $itemcount = 1;
1247: foreach my $item (@toggles) {
1248: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1249: $datatable .=
1250: '<tr'.$css_class.'><td colspan="2">'.$choices{$item}.
1251: '</td><td>'.
1252: '<span class="LC_nobreak"><label><input type="radio" name="'.
1253: $item.'"'.$checkedon{$item}.' value="1" />'.&mt('Yes').
1254: '</label> <label><input type="radio" name="'.$item.'"'.
1255: $checkedoff{$item}.' value="0" />'.&mt('No').'</label></span></td>'.
1256: '</tr>';
1257: $itemcount ++;
1258: }
1259: $datatable .= &display_color_options($dom,$confname,$phase,'login',$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal,\@logintext);
1260: $datatable .= '</tr></table></td></tr>';
1261: } elsif ($caller eq 'help') {
1262: my ($defaulturl,$defaulttype,%url,%type,%lt,%langchoices);
1263: my $switchserver = &check_switchserver($dom,$confname);
1264: my $itemcount = 1;
1265: $defaulturl = '/adm/loginproblems.html';
1266: $defaulttype = 'default';
1267: %lt = &Apache::lonlocal::texthash (
1268: del => 'Delete?',
1269: rep => 'Replace:',
1270: upl => 'Upload:',
1271: default => 'Default',
1272: custom => 'Custom',
1273: );
1274: %langchoices = &Apache::lonlocal::texthash(&get_languages_hash());
1275: my @currlangs;
1276: if (ref($settings) eq 'HASH') {
1277: if (ref($settings->{'helpurl'}) eq 'HASH') {
1278: foreach my $key (sort(keys(%{$settings->{'helpurl'}}))) {
1279: next if ($settings->{'helpurl'}{$key} eq '');
1280: $url{$key} = $settings->{'helpurl'}{$key}.'?inhibitmenu=yes';
1281: $type{$key} = 'custom';
1282: unless ($key eq 'nolang') {
1283: push(@currlangs,$key);
1284: }
1285: }
1286: } elsif ($settings->{'helpurl'} ne '') {
1287: $type{'nolang'} = 'custom';
1288: $url{'nolang'} = $settings->{'helpurl'}.'?inhibitmenu=yes';
1289: }
1290: }
1291: foreach my $lang ('nolang',sort(@currlangs)) {
1292: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
1293: $datatable .= '<tr'.$css_class.'>';
1294: if ($url{$lang} eq '') {
1295: $url{$lang} = $defaulturl;
1296: }
1297: if ($type{$lang} eq '') {
1298: $type{$lang} = $defaulttype;
1299: }
1300: $datatable .= '<td colspan="2"><span class="LC_nobreak">';
1301: if ($lang eq 'nolang') {
1302: $datatable .= &mt('Log-in help page if no specific language file: [_1]',
1303: &Apache::loncommon::modal_link($url{$lang},$lt{$type{$lang}},600,500));
1304: } else {
1305: $datatable .= &mt('Log-in help page for language: [_1] is [_2]',
1306: $langchoices{$lang},
1307: &Apache::loncommon::modal_link($url{$lang},$lt{$type{$lang}},600,500));
1308: }
1309: $datatable .= '</span></td>'."\n".
1310: '<td class="LC_left_item">';
1311: if ($type{$lang} eq 'custom') {
1312: $datatable .= '<span class="LC_nobreak"><label>'.
1313: '<input type="checkbox" name="loginhelpurl_del" value="'.$lang.'" />'.
1314: $lt{'del'}.'</label> '.$lt{'rep'}.'</span>';
1315: } else {
1316: $datatable .= $lt{'upl'};
1317: }
1318: $datatable .='<br />';
1319: if ($switchserver) {
1320: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1321: } else {
1322: $datatable .= '<input type="file" name="loginhelpurl_'.$lang.'" />';
1323: }
1324: $datatable .= '</td></tr>';
1325: $itemcount ++;
1326: }
1327: my @addlangs;
1328: foreach my $lang (sort(keys(%langchoices))) {
1329: next if ((grep(/^\Q$lang\E$/,@currlangs)) || ($lang eq 'x_chef'));
1330: push(@addlangs,$lang);
1331: }
1332: if (@addlangs > 0) {
1333: my %toadd;
1334: map { $toadd{$_} = $langchoices{$_} ; } @addlangs;
1335: $toadd{''} = &mt('Select');
1336: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
1337: $datatable .= '<tr'.$css_class.'><td class="LC_left_item" colspan="2">'.
1338: &mt('Add log-in help page for a specific language:').' '.
1339: &Apache::loncommon::select_form('','loginhelpurl_add_lang',\%toadd).
1340: '</td><td class="LC_left_item">'.$lt{'upl'}.'<br />';
1341: if ($switchserver) {
1342: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1343: } else {
1344: $datatable .= '<input type="file" name="loginhelpurl_add_file" />';
1345: }
1346: $datatable .= '</td></tr>';
1347: $itemcount ++;
1348: }
1349: $datatable .= &captcha_choice('login',$settings,$itemcount);
1350: } elsif ($caller eq 'headtag') {
1351: my %domservers = &Apache::lonnet::get_servers($dom);
1352: my $choice = $choices{'headtag'};
1353: $css_class = ' class="LC_odd_row"';
1354: $datatable .= '<tr'.$css_class.'><td colspan="2">'.$choice.'</td>'.
1355: '<td align="left"><table><tr><th>'.$choices{'hostid'}.'</th>'.
1356: '<th>'.$choices{'current'}.'</th>'.
1357: '<th>'.$choices{'action'}.'</th>'.
1358: '<th>'.$choices{'exempt'}.'</th></tr>'."\n";
1359: my (%currurls,%currexempt);
1360: if (ref($settings) eq 'HASH') {
1361: if (ref($settings->{'headtag'}) eq 'HASH') {
1362: foreach my $lonhost (keys(%{$settings->{'headtag'}})) {
1363: if (ref($settings->{'headtag'}{$lonhost}) eq 'HASH') {
1364: $currurls{$lonhost} = $settings->{'headtag'}{$lonhost}{'url'};
1365: $currexempt{$lonhost} = $settings->{'headtag'}{$lonhost}{'exempt'};
1366: }
1367: }
1368: }
1369: }
1370: my %lt = &Apache::lonlocal::texthash(
1371: del => 'Delete?',
1372: rep => 'Replace:',
1373: upl => 'Upload:',
1374: curr => 'View contents',
1375: none => 'None',
1376: );
1377: my $switchserver = &check_switchserver($dom,$confname);
1378: foreach my $lonhost (sort(keys(%domservers))) {
1379: my $exempt = &check_exempt_addresses($currexempt{$lonhost});
1380: $datatable .= '<tr><td>'.$domservers{$lonhost}.'</td>';
1381: if ($currurls{$lonhost}) {
1382: $datatable .= '<td class="LC_right_item"><a href="'.
1383: "javascript:void(open('$currurls{$lonhost}?inhibitmenu=yes','Custom_HeadTag',
1384: 'menubar=0,toolbar=1,scrollbars=1,width=600,height=500,resizable=yes'))".
1385: '">'.$lt{'curr'}.'</a></td>'.
1386: '<td><span class="LC_nobreak"><label>'.
1387: '<input type="checkbox" name="loginheadtag_del" value="'.$lonhost.'" />'.
1388: $lt{'del'}.'</label> '.$lt{'rep'}.'</span>';
1389: } else {
1390: $datatable .= '<td class="LC_right_item">'.$lt{'none'}.'</td><td>'.$lt{'upl'};
1391: }
1392: $datatable .='<br />';
1393: if ($switchserver) {
1394: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1395: } else {
1396: $datatable .= '<input type="file" name="loginheadtag_'.$lonhost.'" />';
1397: }
1398: $datatable .= '</td><td><input type="textbox" name="loginheadtagexempt_'.$lonhost.'" value="'.$exempt.'" /></td></tr>';
1399: }
1400: $datatable .= '</table></td></tr>';
1401: }
1402: return $datatable;
1403: }
1404:
1405: sub login_choices {
1406: my %choices =
1407: &Apache::lonlocal::texthash (
1408: coursecatalog => 'Display Course/Community Catalog link?',
1409: adminmail => "Display Administrator's E-mail Address?",
1410: helpdesk => 'Display "Contact Helpdesk" link',
1411: disallowlogin => "Login page requests redirected",
1412: hostid => "Server",
1413: server => "Redirect to:",
1414: serverpath => "Path",
1415: custompath => "Custom",
1416: exempt => "Exempt IP(s)",
1417: directlogin => "No redirect",
1418: newuser => "Link to create a user account",
1419: img => "Header",
1420: logo => "Main Logo",
1421: domlogo => "Domain Logo",
1422: login => "Log-in Header",
1423: textcol => "Text color",
1424: bgcol => "Box color",
1425: bgs => "Background colors",
1426: links => "Link colors",
1427: font => "Font color",
1428: pgbg => "Header",
1429: mainbg => "Page",
1430: sidebg => "Login box",
1431: link => "Link",
1432: alink => "Active link",
1433: vlink => "Visited link",
1434: headtag => "Custom markup",
1435: action => "Action",
1436: current => "Current",
1437: );
1438: return %choices;
1439: }
1440:
1441: sub print_rolecolors {
1442: my ($phase,$role,$dom,$confname,$settings,$rowtotal) = @_;
1443: my %choices = &color_font_choices();
1444: my @bgs = ('pgbg','tabbg','sidebg');
1445: my @links = ('link','alink','vlink');
1446: my @images = ('img');
1447: my %alt_text = &Apache::lonlocal::texthash(img => "Banner for $role role");
1448: my %designhash = &Apache::loncommon::get_domainconf($dom);
1449: my %defaultdesign = %Apache::loncommon::defaultdesign;
1450: my (%is_custom,%designs);
1451: my %defaults = &role_defaults($role,\@bgs,\@links,\@images);
1452: if (ref($settings) eq 'HASH') {
1453: if (ref($settings->{$role}) eq 'HASH') {
1454: if ($settings->{$role}->{'img'} ne '') {
1455: $designs{'img'} = $settings->{$role}->{'img'};
1456: $is_custom{'img'} = 1;
1457: }
1458: if ($settings->{$role}->{'font'} ne '') {
1459: $designs{'font'} = $settings->{$role}->{'font'};
1460: $is_custom{'font'} = 1;
1461: }
1462: if ($settings->{$role}->{'fontmenu'} ne '') {
1463: $designs{'fontmenu'} = $settings->{$role}->{'fontmenu'};
1464: $is_custom{'fontmenu'} = 1;
1465: }
1466: foreach my $item (@bgs) {
1467: if ($settings->{$role}->{$item} ne '') {
1468: $designs{'bgs'}{$item} = $settings->{$role}->{$item};
1469: $is_custom{$item} = 1;
1470: }
1471: }
1472: foreach my $item (@links) {
1473: if ($settings->{$role}->{$item} ne '') {
1474: $designs{'links'}{$item} = $settings->{$role}->{$item};
1475: $is_custom{$item} = 1;
1476: }
1477: }
1478: }
1479: } else {
1480: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
1481: $designs{img} = $designhash{$dom.'.'.$role.'.img'};
1482: $is_custom{'img'} = 1;
1483: }
1484: if ($designhash{$dom.'.'.$role.'.fontmenu'} ne '') {
1485: $designs{fontmenu} = $designhash{$dom.'.'.$role.'.fontmenu'};
1486: $is_custom{'fontmenu'} = 1;
1487: }
1488: if ($designhash{$dom.'.'.$role.'.font'} ne '') {
1489: $designs{font} = $designhash{$dom.'.'.$role.'.font'};
1490: $is_custom{'font'} = 1;
1491: }
1492: foreach my $item (@bgs) {
1493: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
1494: $designs{'bgs'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
1495: $is_custom{$item} = 1;
1496:
1497: }
1498: }
1499: foreach my $item (@links) {
1500: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
1501: $designs{'links'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
1502: $is_custom{$item} = 1;
1503: }
1504: }
1505: }
1506: my $itemcount = 1;
1507: my $datatable = &display_color_options($dom,$confname,$phase,$role,$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal);
1508: $datatable .= '</tr></table></td></tr>';
1509: return $datatable;
1510: }
1511:
1512: sub role_defaults {
1513: my ($role,$bgs,$links,$images,$logintext) = @_;
1514: my %defaults;
1515: unless ((ref($bgs) eq 'ARRAY') && (ref($links) eq 'ARRAY') && (ref($images) eq 'ARRAY')) {
1516: return %defaults;
1517: }
1518: my %defaultdesign = %Apache::loncommon::defaultdesign;
1519: if ($role eq 'login') {
1520: %defaults = (
1521: font => $defaultdesign{$role.'.font'},
1522: );
1523: if (ref($logintext) eq 'ARRAY') {
1524: foreach my $item (@{$logintext}) {
1525: $defaults{'logintext'}{$item} = $defaultdesign{$role.'.'.$item};
1526: }
1527: }
1528: foreach my $item (@{$images}) {
1529: $defaults{'showlogo'}{$item} = 1;
1530: }
1531: } else {
1532: %defaults = (
1533: img => $defaultdesign{$role.'.img'},
1534: font => $defaultdesign{$role.'.font'},
1535: fontmenu => $defaultdesign{$role.'.fontmenu'},
1536: );
1537: }
1538: foreach my $item (@{$bgs}) {
1539: $defaults{'bgs'}{$item} = $defaultdesign{$role.'.'.$item};
1540: }
1541: foreach my $item (@{$links}) {
1542: $defaults{'links'}{$item} = $defaultdesign{$role.'.'.$item};
1543: }
1544: foreach my $item (@{$images}) {
1545: $defaults{$item} = $defaultdesign{$role.'.'.$item};
1546: }
1547: return %defaults;
1548: }
1549:
1550: sub display_color_options {
1551: my ($dom,$confname,$phase,$role,$itemcount,$choices,$is_custom,$defaults,$designs,
1552: $images,$bgs,$links,$alt_text,$rowtotal,$logintext) = @_;
1553: my $londocroot = $Apache::lonnet::perlvar{'lonDocRoot'};
1554: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
1555: my $datatable = '<tr'.$css_class.'>'.
1556: '<td>'.$choices->{'font'}.'</td>';
1557: if (!$is_custom->{'font'}) {
1558: $datatable .= '<td>'.&mt('Default in use:').' <span id="css_default_'.$role.'_font" style="color: '.$defaults->{'font'}.';">'.$defaults->{'font'}.'</span></td>';
1559: } else {
1560: $datatable .= '<td> </td>';
1561: }
1562: my $current_color = $designs->{'font'} ? $designs->{'font'} : $defaults->{'font'};
1563:
1564: $datatable .= '<td><span class="LC_nobreak">'.
1565: '<input type="text" class="colorchooser" size="10" name="'.$role.'_font"'.
1566: ' value="'.$current_color.'" /> '.
1567: ' </td></tr>';
1568: unless ($role eq 'login') {
1569: $datatable .= '<tr'.$css_class.'>'.
1570: '<td>'.$choices->{'fontmenu'}.'</td>';
1571: if (!$is_custom->{'fontmenu'}) {
1572: $datatable .= '<td>'.&mt('Default in use:').' <span id="css_default_'.$role.'_font" style="color: '.$defaults->{'fontmenu'}.';">'.$defaults->{'fontmenu'}.'</span></td>';
1573: } else {
1574: $datatable .= '<td> </td>';
1575: }
1576: $current_color = $designs->{'fontmenu'} ?
1577: $designs->{'fontmenu'} : $defaults->{'fontmenu'};
1578: $datatable .= '<td><span class="LC_nobreak">'.
1579: '<input class="colorchooser" type="text" size="10" name="'
1580: .$role.'_fontmenu"'.
1581: ' value="'.$current_color.'" /> '.
1582: ' </td></tr>';
1583: }
1584: my $switchserver = &check_switchserver($dom,$confname);
1585: foreach my $img (@{$images}) {
1586: $itemcount ++;
1587: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1588: $datatable .= '<tr'.$css_class.'>'.
1589: '<td>'.$choices->{$img};
1590: my ($imgfile,$img_import,$login_hdr_pick,$logincolors);
1591: if ($role eq 'login') {
1592: if ($img eq 'login') {
1593: $login_hdr_pick =
1594: &login_header_options($img,$role,$defaults,$is_custom,$choices);
1595: $logincolors =
1596: &login_text_colors($img,$role,$logintext,$phase,$choices,
1597: $designs,$defaults);
1598: } elsif ($img ne 'domlogo') {
1599: $datatable.= &logo_display_options($img,$defaults,$designs);
1600: }
1601: }
1602: $datatable .= '</td>';
1603: if ($designs->{$img} ne '') {
1604: $imgfile = $designs->{$img};
1605: $img_import = ($imgfile =~ m{^/adm/});
1606: } else {
1607: $imgfile = $defaults->{$img};
1608: }
1609: if ($imgfile) {
1610: my ($showfile,$fullsize);
1611: if ($imgfile =~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
1612: my $urldir = $1;
1613: my $filename = $2;
1614: my @info = &Apache::lonnet::stat_file($designs->{$img});
1615: if (@info) {
1616: my $thumbfile = 'tn-'.$filename;
1617: my @thumb=&Apache::lonnet::stat_file($urldir.'/'.$thumbfile);
1618: if (@thumb) {
1619: $showfile = $urldir.'/'.$thumbfile;
1620: } else {
1621: $showfile = $imgfile;
1622: }
1623: } else {
1624: $showfile = '';
1625: }
1626: } elsif ($imgfile =~ m-^/(adm/[^/]+)/([^/]+)$-) {
1627: $showfile = $imgfile;
1628: my $imgdir = $1;
1629: my $filename = $2;
1630: if (-e "$londocroot/$imgdir/tn-".$filename) {
1631: $showfile = "/$imgdir/tn-".$filename;
1632: } else {
1633: my $input = $londocroot.$imgfile;
1634: my $output = "$londocroot/$imgdir/tn-".$filename;
1635: if (!-e $output) {
1636: my ($width,$height) = &thumb_dimensions();
1637: my ($fullwidth,$fullheight) = &check_dimensions($input);
1638: if ($fullwidth ne '' && $fullheight ne '') {
1639: if ($fullwidth > $width && $fullheight > $height) {
1640: my $size = $width.'x'.$height;
1641: system("convert -sample $size $input $output");
1642: $showfile = "/$imgdir/tn-".$filename;
1643: }
1644: }
1645: }
1646: }
1647: }
1648: if ($showfile) {
1649: if ($showfile =~ m{^/(adm|res)/}) {
1650: if ($showfile =~ m{^/res/}) {
1651: my $local_showfile =
1652: &Apache::lonnet::filelocation('',$showfile);
1653: &Apache::lonnet::repcopy($local_showfile);
1654: }
1655: $showfile = &Apache::loncommon::lonhttpdurl($showfile);
1656: }
1657: if ($imgfile) {
1658: if ($imgfile =~ m{^/(adm|res)/}) {
1659: if ($imgfile =~ m{^/res/}) {
1660: my $local_imgfile =
1661: &Apache::lonnet::filelocation('',$imgfile);
1662: &Apache::lonnet::repcopy($local_imgfile);
1663: }
1664: $fullsize = &Apache::loncommon::lonhttpdurl($imgfile);
1665: } else {
1666: $fullsize = $imgfile;
1667: }
1668: }
1669: $datatable .= '<td>';
1670: if ($img eq 'login') {
1671: $datatable .= $login_hdr_pick;
1672: }
1673: $datatable .= &image_changes($is_custom->{$img},$alt_text->{$img},$img_import,
1674: $showfile,$fullsize,$role,$img,$imgfile,$logincolors);
1675: } else {
1676: $datatable .= '<td> </td><td class="LC_left_item">'.
1677: &mt('Upload:').'<br />';
1678: }
1679: } else {
1680: $datatable .= '<td> </td><td class="LC_left_item">'.
1681: &mt('Upload:').'<br />';
1682: }
1683: if ($switchserver) {
1684: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1685: } else {
1686: if ($img ne 'login') { # suppress file selection for Log-in header
1687: $datatable .=' <input type="file" name="'.$role.'_'.$img.'" />';
1688: }
1689: }
1690: $datatable .= '</td></tr>';
1691: }
1692: $itemcount ++;
1693: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1694: $datatable .= '<tr'.$css_class.'>'.
1695: '<td>'.$choices->{'bgs'}.'</td>';
1696: my $bgs_def;
1697: foreach my $item (@{$bgs}) {
1698: if (!$is_custom->{$item}) {
1699: $bgs_def .= '<td><span class="LC_nobreak">'.$choices->{$item}.'</span> <span id="css_default_'.$role.'_'.$item.'" style="background-color: '.$defaults->{'bgs'}{$item}.';"> </span><br />'.$defaults->{'bgs'}{$item}.'</td>';
1700: }
1701: }
1702: if ($bgs_def) {
1703: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$bgs_def.'</tr></table></td>';
1704: } else {
1705: $datatable .= '<td> </td>';
1706: }
1707: $datatable .= '<td class="LC_right_item">'.
1708: '<table border="0"><tr>';
1709:
1710: foreach my $item (@{$bgs}) {
1711: $datatable .= '<td align="center">'.$choices->{$item};
1712: my $color = $designs->{'bgs'}{$item} ? $designs->{'bgs'}{$item} : $defaults->{'bgs'}{$item};
1713: if ($designs->{'bgs'}{$item}) {
1714: $datatable .= ' ';
1715: }
1716: $datatable .= '<br /><input type="text" class="colorchooser" size="8" name="'.$role.'_'.$item.'" value="'.$color.
1717: '" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>';
1718: }
1719: $datatable .= '</tr></table></td></tr>';
1720: $itemcount ++;
1721: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1722: $datatable .= '<tr'.$css_class.'>'.
1723: '<td>'.$choices->{'links'}.'</td>';
1724: my $links_def;
1725: foreach my $item (@{$links}) {
1726: if (!$is_custom->{$item}) {
1727: $links_def .= '<td>'.$choices->{$item}.'<br /><span id="css_default_'.$role.'_'.$item.'" style="color: '.$defaults->{'links'}{$item}.';">'.$defaults->{'links'}{$item}.'</span></td>';
1728: }
1729: }
1730: if ($links_def) {
1731: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$links_def.'</tr></table></td>';
1732: } else {
1733: $datatable .= '<td> </td>';
1734: }
1735: $datatable .= '<td class="LC_right_item">'.
1736: '<table border="0"><tr>';
1737: foreach my $item (@{$links}) {
1738: my $color = $designs->{'links'}{$item} ? $designs->{'links'}{$item} : $defaults->{'links'}{$item};
1739: $datatable .= '<td align="center">'.$choices->{$item}."\n";
1740: if ($designs->{'links'}{$item}) {
1741: $datatable.=' ';
1742: }
1743: $datatable .= '<br /><input type="text" size="8" class="colorchooser" name="'.$role.'_'.$item.'" value="'.$color.
1744: '" /></td>';
1745: }
1746: $$rowtotal += $itemcount;
1747: return $datatable;
1748: }
1749:
1750: sub logo_display_options {
1751: my ($img,$defaults,$designs) = @_;
1752: my $checkedon;
1753: if (ref($defaults) eq 'HASH') {
1754: if (ref($defaults->{'showlogo'}) eq 'HASH') {
1755: if ($defaults->{'showlogo'}{$img}) {
1756: $checkedon = 'checked="checked" ';
1757: }
1758: }
1759: }
1760: if (ref($designs) eq 'HASH') {
1761: if (ref($designs->{'showlogo'}) eq 'HASH') {
1762: if (defined($designs->{'showlogo'}{$img})) {
1763: if ($designs->{'showlogo'}{$img} == 0) {
1764: $checkedon = '';
1765: } elsif ($designs->{'showlogo'}{$img} == 1) {
1766: $checkedon = 'checked="checked" ';
1767: }
1768: }
1769: }
1770: }
1771: return '<br /><label> <input type="checkbox" name="'.
1772: 'login_showlogo_'.$img.'" value="1" '.$checkedon.'/>'.
1773: &mt('show').'</label>'."\n";
1774: }
1775:
1776: sub login_header_options {
1777: my ($img,$role,$defaults,$is_custom,$choices) = @_;
1778: my $output = '';
1779: if ((!$is_custom->{'textcol'}) || (!$is_custom->{'bgcol'})) {
1780: $output .= &mt('Text default(s):').'<br />';
1781: if (!$is_custom->{'textcol'}) {
1782: $output .= $choices->{'textcol'}.': '.$defaults->{'logintext'}{'textcol'}.
1783: ' ';
1784: }
1785: if (!$is_custom->{'bgcol'}) {
1786: $output .= $choices->{'bgcol'}.': '.
1787: '<span id="css_'.$role.'_font" style="background-color: '.
1788: $defaults->{'logintext'}{'bgcol'}.';"> </span>';
1789: }
1790: $output .= '<br />';
1791: }
1792: $output .='<br />';
1793: return $output;
1794: }
1795:
1796: sub login_text_colors {
1797: my ($img,$role,$logintext,$phase,$choices,$designs,$defaults) = @_;
1798: my $color_menu = '<table border="0"><tr>';
1799: foreach my $item (@{$logintext}) {
1800: $color_menu .= '<td align="center">'.$choices->{$item};
1801: my $color = $designs->{'logintext'}{$item} ? $designs->{'logintext'}{$item} : $defaults->{'logintext'}{$item};
1802: $color_menu .= '<br /><input type="text" class="colorchooser" size="8" name="'.$role.'_'.$item.'" value="'.$color.
1803: '" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>';
1804: }
1805: $color_menu .= '</tr></table><br />';
1806: return $color_menu;
1807: }
1808:
1809: sub image_changes {
1810: my ($is_custom,$alt_text,$img_import,$showfile,$fullsize,$role,$img,$imgfile,$logincolors) = @_;
1811: my $output;
1812: if ($img eq 'login') {
1813: # suppress image for Log-in header
1814: } elsif (!$is_custom) {
1815: if ($img ne 'domlogo') {
1816: $output .= &mt('Default image:').'<br />';
1817: } else {
1818: $output .= &mt('Default in use:').'<br />';
1819: }
1820: }
1821: if ($img eq 'login') { # suppress image for Log-in header
1822: $output .= '<td>'.$logincolors;
1823: } else {
1824: if ($img_import) {
1825: $output .= '<input type="hidden" name="'.$role.'_import_'.$img.'" value="'.$imgfile.'" />';
1826: }
1827: $output .= '<a href="'.$fullsize.'" target="_blank"><img src="'.
1828: $showfile.'" alt="'.$alt_text.'" border="0" /></a></td>';
1829: if ($is_custom) {
1830: $output .= '<td>'.$logincolors.'<span class="LC_nobreak"><label>'.
1831: '<input type="checkbox" name="'.
1832: $role.'_del_'.$img.'" value="1" />'.&mt('Delete?').
1833: '</label> '.&mt('Replace:').'</span><br />';
1834: } else {
1835: $output .= '<td valign="middle">'.$logincolors.&mt('Upload:').'<br />';
1836: }
1837: }
1838: return $output;
1839: }
1840:
1841: sub print_quotas {
1842: my ($dom,$settings,$rowtotal,$action) = @_;
1843: my $context;
1844: if ($action eq 'quotas') {
1845: $context = 'tools';
1846: } else {
1847: $context = $action;
1848: }
1849: my ($datatable,$defaultquota,$authorquota,@usertools,@options,%validations);
1850: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
1851: my $typecount = 0;
1852: my ($css_class,%titles);
1853: if ($context eq 'requestcourses') {
1854: @usertools = ('official','unofficial','community','textbook','placement');
1855: @options =('norequest','approval','validate','autolimit');
1856: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
1857: %titles = &courserequest_titles();
1858: } elsif ($context eq 'requestauthor') {
1859: @usertools = ('author');
1860: @options = ('norequest','approval','automatic');
1861: %titles = &authorrequest_titles();
1862: } else {
1863: @usertools = ('aboutme','blog','webdav','portfolio');
1864: %titles = &tool_titles();
1865: }
1866: if (ref($types) eq 'ARRAY') {
1867: foreach my $type (@{$types}) {
1868: my ($currdefquota,$currauthorquota);
1869: unless (($context eq 'requestcourses') ||
1870: ($context eq 'requestauthor')) {
1871: if (ref($settings) eq 'HASH') {
1872: if (ref($settings->{defaultquota}) eq 'HASH') {
1873: $currdefquota = $settings->{defaultquota}->{$type};
1874: } else {
1875: $currdefquota = $settings->{$type};
1876: }
1877: if (ref($settings->{authorquota}) eq 'HASH') {
1878: $currauthorquota = $settings->{authorquota}->{$type};
1879: }
1880: }
1881: }
1882: if (defined($usertypes->{$type})) {
1883: $typecount ++;
1884: $css_class = $typecount%2?' class="LC_odd_row"':'';
1885: $datatable .= '<tr'.$css_class.'>'.
1886: '<td>'.$usertypes->{$type}.'</td>'.
1887: '<td class="LC_left_item">';
1888: if ($context eq 'requestcourses') {
1889: $datatable .= '<table><tr>';
1890: }
1891: my %cell;
1892: foreach my $item (@usertools) {
1893: if ($context eq 'requestcourses') {
1894: my ($curroption,$currlimit);
1895: if (ref($settings) eq 'HASH') {
1896: if (ref($settings->{$item}) eq 'HASH') {
1897: $curroption = $settings->{$item}->{$type};
1898: if ($curroption =~ /^autolimit=(\d*)$/) {
1899: $currlimit = $1;
1900: }
1901: }
1902: }
1903: if (!$curroption) {
1904: $curroption = 'norequest';
1905: }
1906: $datatable .= '<th>'.$titles{$item}.'</th>';
1907: foreach my $option (@options) {
1908: my $val = $option;
1909: if ($option eq 'norequest') {
1910: $val = 0;
1911: }
1912: if ($option eq 'validate') {
1913: my $canvalidate = 0;
1914: if (ref($validations{$item}) eq 'HASH') {
1915: if ($validations{$item}{$type}) {
1916: $canvalidate = 1;
1917: }
1918: }
1919: next if (!$canvalidate);
1920: }
1921: my $checked = '';
1922: if ($option eq $curroption) {
1923: $checked = ' checked="checked"';
1924: } elsif ($option eq 'autolimit') {
1925: if ($curroption =~ /^autolimit/) {
1926: $checked = ' checked="checked"';
1927: }
1928: }
1929: $cell{$item} .= '<span class="LC_nobreak"><label>'.
1930: '<input type="radio" name="crsreq_'.$item.
1931: '_'.$type.'" value="'.$val.'"'.$checked.' />'.
1932: $titles{$option}.'</label>';
1933: if ($option eq 'autolimit') {
1934: $cell{$item} .= ' <input type="text" name="crsreq_'.
1935: $item.'_limit_'.$type.'" size="1" '.
1936: 'value="'.$currlimit.'" />';
1937: }
1938: $cell{$item} .= '</span> ';
1939: if ($option eq 'autolimit') {
1940: $cell{$item} .= $titles{'unlimited'};
1941: }
1942: }
1943: } elsif ($context eq 'requestauthor') {
1944: my $curroption;
1945: if (ref($settings) eq 'HASH') {
1946: $curroption = $settings->{$type};
1947: }
1948: if (!$curroption) {
1949: $curroption = 'norequest';
1950: }
1951: foreach my $option (@options) {
1952: my $val = $option;
1953: if ($option eq 'norequest') {
1954: $val = 0;
1955: }
1956: my $checked = '';
1957: if ($option eq $curroption) {
1958: $checked = ' checked="checked"';
1959: }
1960: $datatable .= '<span class="LC_nobreak"><label>'.
1961: '<input type="radio" name="authorreq_'.$type.
1962: '" value="'.$val.'"'.$checked.' />'.
1963: $titles{$option}.'</label></span> ';
1964: }
1965: } else {
1966: my $checked = 'checked="checked" ';
1967: if (ref($settings) eq 'HASH') {
1968: if (ref($settings->{$item}) eq 'HASH') {
1969: if ($settings->{$item}->{$type} == 0) {
1970: $checked = '';
1971: } elsif ($settings->{$item}->{$type} == 1) {
1972: $checked = 'checked="checked" ';
1973: }
1974: }
1975: }
1976: $datatable .= '<span class="LC_nobreak"><label>'.
1977: '<input type="checkbox" name="'.$context.'_'.$item.
1978: '" value="'.$type.'" '.$checked.'/>'.$titles{$item}.
1979: '</label></span> ';
1980: }
1981: }
1982: if ($context eq 'requestcourses') {
1983: $datatable .= '</tr><tr>';
1984: foreach my $item (@usertools) {
1985: $datatable .= '<td style="vertical-align: top">'.$cell{$item}.'</td>';
1986: }
1987: $datatable .= '</tr></table>';
1988: }
1989: $datatable .= '</td>';
1990: unless (($context eq 'requestcourses') ||
1991: ($context eq 'requestauthor')) {
1992: $datatable .=
1993: '<td class="LC_right_item">'.
1994: '<span class="LC_nobreak">'.&mt('Portfolio').': '.
1995: '<input type="text" name="quota_'.$type.
1996: '" value="'.$currdefquota.
1997: '" size="5" /></span>'.(' ' x 2).
1998: '<span class="LC_nobreak">'.&mt('Authoring').': '.
1999: '<input type="text" name="authorquota_'.$type.
2000: '" value="'.$currauthorquota.
2001: '" size="5" /></span></td>';
2002: }
2003: $datatable .= '</tr>';
2004: }
2005: }
2006: }
2007: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
2008: $defaultquota = '20';
2009: $authorquota = '500';
2010: if (ref($settings) eq 'HASH') {
2011: if (ref($settings->{'defaultquota'}) eq 'HASH') {
2012: $defaultquota = $settings->{'defaultquota'}->{'default'};
2013: } elsif (defined($settings->{'default'})) {
2014: $defaultquota = $settings->{'default'};
2015: }
2016: if (ref($settings->{'authorquota'}) eq 'HASH') {
2017: $authorquota = $settings->{'authorquota'}->{'default'};
2018: }
2019: }
2020: }
2021: $typecount ++;
2022: $css_class = $typecount%2?' class="LC_odd_row"':'';
2023: $datatable .= '<tr'.$css_class.'>'.
2024: '<td>'.$othertitle.'</td>'.
2025: '<td class="LC_left_item">';
2026: if ($context eq 'requestcourses') {
2027: $datatable .= '<table><tr>';
2028: }
2029: my %defcell;
2030: foreach my $item (@usertools) {
2031: if ($context eq 'requestcourses') {
2032: my ($curroption,$currlimit);
2033: if (ref($settings) eq 'HASH') {
2034: if (ref($settings->{$item}) eq 'HASH') {
2035: $curroption = $settings->{$item}->{'default'};
2036: if ($curroption =~ /^autolimit=(\d*)$/) {
2037: $currlimit = $1;
2038: }
2039: }
2040: }
2041: if (!$curroption) {
2042: $curroption = 'norequest';
2043: }
2044: $datatable .= '<th>'.$titles{$item}.'</th>';
2045: foreach my $option (@options) {
2046: my $val = $option;
2047: if ($option eq 'norequest') {
2048: $val = 0;
2049: }
2050: if ($option eq 'validate') {
2051: my $canvalidate = 0;
2052: if (ref($validations{$item}) eq 'HASH') {
2053: if ($validations{$item}{'default'}) {
2054: $canvalidate = 1;
2055: }
2056: }
2057: next if (!$canvalidate);
2058: }
2059: my $checked = '';
2060: if ($option eq $curroption) {
2061: $checked = ' checked="checked"';
2062: } elsif ($option eq 'autolimit') {
2063: if ($curroption =~ /^autolimit/) {
2064: $checked = ' checked="checked"';
2065: }
2066: }
2067: $defcell{$item} .= '<span class="LC_nobreak"><label>'.
2068: '<input type="radio" name="crsreq_'.$item.
2069: '_default" value="'.$val.'"'.$checked.' />'.
2070: $titles{$option}.'</label>';
2071: if ($option eq 'autolimit') {
2072: $defcell{$item} .= ' <input type="text" name="crsreq_'.
2073: $item.'_limit_default" size="1" '.
2074: 'value="'.$currlimit.'" />';
2075: }
2076: $defcell{$item} .= '</span> ';
2077: if ($option eq 'autolimit') {
2078: $defcell{$item} .= $titles{'unlimited'};
2079: }
2080: }
2081: } elsif ($context eq 'requestauthor') {
2082: my $curroption;
2083: if (ref($settings) eq 'HASH') {
2084: $curroption = $settings->{'default'};
2085: }
2086: if (!$curroption) {
2087: $curroption = 'norequest';
2088: }
2089: foreach my $option (@options) {
2090: my $val = $option;
2091: if ($option eq 'norequest') {
2092: $val = 0;
2093: }
2094: my $checked = '';
2095: if ($option eq $curroption) {
2096: $checked = ' checked="checked"';
2097: }
2098: $datatable .= '<span class="LC_nobreak"><label>'.
2099: '<input type="radio" name="authorreq_default"'.
2100: ' value="'.$val.'"'.$checked.' />'.
2101: $titles{$option}.'</label></span> ';
2102: }
2103: } else {
2104: my $checked = 'checked="checked" ';
2105: if (ref($settings) eq 'HASH') {
2106: if (ref($settings->{$item}) eq 'HASH') {
2107: if ($settings->{$item}->{'default'} == 0) {
2108: $checked = '';
2109: } elsif ($settings->{$item}->{'default'} == 1) {
2110: $checked = 'checked="checked" ';
2111: }
2112: }
2113: }
2114: $datatable .= '<span class="LC_nobreak"><label>'.
2115: '<input type="checkbox" name="'.$context.'_'.$item.
2116: '" value="default" '.$checked.'/>'.$titles{$item}.
2117: '</label></span> ';
2118: }
2119: }
2120: if ($context eq 'requestcourses') {
2121: $datatable .= '</tr><tr>';
2122: foreach my $item (@usertools) {
2123: $datatable .= '<td style="vertical-align: top">'.$defcell{$item}.'</td>';
2124: }
2125: $datatable .= '</tr></table>';
2126: }
2127: $datatable .= '</td>';
2128: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
2129: $datatable .= '<td class="LC_right_item">'.
2130: '<span class="LC_nobreak">'.&mt('Portfolio').': '.
2131: '<input type="text" name="defaultquota" value="'.
2132: $defaultquota.'" size="5" /></span>'.(' ' x2).
2133: '<span class="LC_nobreak">'.&mt('Authoring').': '.
2134: '<input type="text" name="authorquota" value="'.
2135: $authorquota.'" size="5" /></span></td>';
2136: }
2137: $datatable .= '</tr>';
2138: $typecount ++;
2139: $css_class = $typecount%2?' class="LC_odd_row"':'';
2140: $datatable .= '<tr'.$css_class.'>'.
2141: '<td>'.&mt('LON-CAPA Advanced Users').'<br />';
2142: if ($context eq 'requestcourses') {
2143: $datatable .= &mt('(overrides affiliation, if set)').
2144: '</td>'.
2145: '<td class="LC_left_item">'.
2146: '<table><tr>';
2147: } else {
2148: $datatable .= &mt('(overrides affiliation, if checked)').
2149: '</td>'.
2150: '<td class="LC_left_item" colspan="2">'.
2151: '<br />';
2152: }
2153: my %advcell;
2154: foreach my $item (@usertools) {
2155: if ($context eq 'requestcourses') {
2156: my ($curroption,$currlimit);
2157: if (ref($settings) eq 'HASH') {
2158: if (ref($settings->{$item}) eq 'HASH') {
2159: $curroption = $settings->{$item}->{'_LC_adv'};
2160: if ($curroption =~ /^autolimit=(\d*)$/) {
2161: $currlimit = $1;
2162: }
2163: }
2164: }
2165: $datatable .= '<th>'.$titles{$item}.'</th>';
2166: my $checked = '';
2167: if ($curroption eq '') {
2168: $checked = ' checked="checked"';
2169: }
2170: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
2171: '<input type="radio" name="crsreq_'.$item.
2172: '__LC_adv" value=""'.$checked.' />'.
2173: &mt('No override set').'</label></span> ';
2174: foreach my $option (@options) {
2175: my $val = $option;
2176: if ($option eq 'norequest') {
2177: $val = 0;
2178: }
2179: if ($option eq 'validate') {
2180: my $canvalidate = 0;
2181: if (ref($validations{$item}) eq 'HASH') {
2182: if ($validations{$item}{'_LC_adv'}) {
2183: $canvalidate = 1;
2184: }
2185: }
2186: next if (!$canvalidate);
2187: }
2188: my $checked = '';
2189: if ($val eq $curroption) {
2190: $checked = ' checked="checked"';
2191: } elsif ($option eq 'autolimit') {
2192: if ($curroption =~ /^autolimit/) {
2193: $checked = ' checked="checked"';
2194: }
2195: }
2196: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
2197: '<input type="radio" name="crsreq_'.$item.
2198: '__LC_adv" value="'.$val.'"'.$checked.' />'.
2199: $titles{$option}.'</label>';
2200: if ($option eq 'autolimit') {
2201: $advcell{$item} .= ' <input type="text" name="crsreq_'.
2202: $item.'_limit__LC_adv" size="1" '.
2203: 'value="'.$currlimit.'" />';
2204: }
2205: $advcell{$item} .= '</span> ';
2206: if ($option eq 'autolimit') {
2207: $advcell{$item} .= $titles{'unlimited'};
2208: }
2209: }
2210: } elsif ($context eq 'requestauthor') {
2211: my $curroption;
2212: if (ref($settings) eq 'HASH') {
2213: $curroption = $settings->{'_LC_adv'};
2214: }
2215: my $checked = '';
2216: if ($curroption eq '') {
2217: $checked = ' checked="checked"';
2218: }
2219: $datatable .= '<span class="LC_nobreak"><label>'.
2220: '<input type="radio" name="authorreq__LC_adv"'.
2221: ' value=""'.$checked.' />'.
2222: &mt('No override set').'</label></span> ';
2223: foreach my $option (@options) {
2224: my $val = $option;
2225: if ($option eq 'norequest') {
2226: $val = 0;
2227: }
2228: my $checked = '';
2229: if ($val eq $curroption) {
2230: $checked = ' checked="checked"';
2231: }
2232: $datatable .= '<span class="LC_nobreak"><label>'.
2233: '<input type="radio" name="authorreq__LC_adv"'.
2234: ' value="'.$val.'"'.$checked.' />'.
2235: $titles{$option}.'</label></span> ';
2236: }
2237: } else {
2238: my $checked = 'checked="checked" ';
2239: if (ref($settings) eq 'HASH') {
2240: if (ref($settings->{$item}) eq 'HASH') {
2241: if ($settings->{$item}->{'_LC_adv'} == 0) {
2242: $checked = '';
2243: } elsif ($settings->{$item}->{'_LC_adv'} == 1) {
2244: $checked = 'checked="checked" ';
2245: }
2246: }
2247: }
2248: $datatable .= '<span class="LC_nobreak"><label>'.
2249: '<input type="checkbox" name="'.$context.'_'.$item.
2250: '" value="_LC_adv" '.$checked.'/>'.$titles{$item}.
2251: '</label></span> ';
2252: }
2253: }
2254: if ($context eq 'requestcourses') {
2255: $datatable .= '</tr><tr>';
2256: foreach my $item (@usertools) {
2257: $datatable .= '<td style="vertical-align: top">'.$advcell{$item}.'</td>';
2258: }
2259: $datatable .= '</tr></table>';
2260: }
2261: $datatable .= '</td></tr>';
2262: $$rowtotal += $typecount;
2263: return $datatable;
2264: }
2265:
2266: sub print_requestmail {
2267: my ($dom,$action,$settings,$rowtotal) = @_;
2268: my ($now,$datatable,%currapp);
2269: $now = time;
2270: if (ref($settings) eq 'HASH') {
2271: if (ref($settings->{'notify'}) eq 'HASH') {
2272: if ($settings->{'notify'}{'approval'} ne '') {
2273: map {$currapp{$_}=1;} split(/,/,$settings->{'notify'}{'approval'});
2274: }
2275: }
2276: }
2277: my $numinrow = 2;
2278: my $css_class;
2279: $css_class = ($$rowtotal%2? ' class="LC_odd_row"':'');
2280: my $text;
2281: if ($action eq 'requestcourses') {
2282: $text = &mt('Receive notification of course requests requiring approval');
2283: } elsif ($action eq 'requestauthor') {
2284: $text = &mt('Receive notification of Authoring Space requests requiring approval');
2285: } else {
2286: $text = &mt('Receive notification of queued requests for self-created user accounts requiring approval');
2287: }
2288: $datatable = '<tr'.$css_class.'>'.
2289: ' <td>'.$text.'</td>'.
2290: ' <td class="LC_left_item">';
2291: my ($numdc,$table,$rows) = &active_dc_picker($dom,$numinrow,'checkbox',
2292: $action.'notifyapproval',%currapp);
2293: if ($numdc > 0) {
2294: $datatable .= $table;
2295: } else {
2296: $datatable .= &mt('There are no active Domain Coordinators');
2297: }
2298: $datatable .='</td></tr>';
2299: return $datatable;
2300: }
2301:
2302: sub print_studentcode {
2303: my ($settings,$rowtotal) = @_;
2304: my $rownum = 0;
2305: my ($output,%current);
2306: my @crstypes = ('official','unofficial','community','textbook','placement');
2307: if (ref($settings) eq 'HASH') {
2308: if (ref($settings->{'uniquecode'}) eq 'HASH') {
2309: foreach my $type (@crstypes) {
2310: $current{$type} = $settings->{'uniquecode'}{$type};
2311: }
2312: }
2313: }
2314: $output .= '<tr>'.
2315: '<td class="LC_left_item">'.&mt('Generate unique six character code as course identifier?').'</td>'.
2316: '<td class="LC_left_item">';
2317: foreach my $type (@crstypes) {
2318: my $check = ' ';
2319: if ($current{$type}) {
2320: $check = ' checked="checked" ';
2321: }
2322: $output .= '<span class="LC_nobreak"><label>'.
2323: '<input type="checkbox" name="uniquecode" value="'.$type.'"'.$check.'/>'.
2324: &mt($type).'</label></span>'.(' 'x2).' ';
2325: }
2326: $output .= '</td></tr>';
2327: $$rowtotal ++;
2328: return $output;
2329: }
2330:
2331: sub print_textbookcourses {
2332: my ($dom,$type,$settings,$rowtotal) = @_;
2333: my $rownum = 0;
2334: my $css_class;
2335: my $itemcount = 1;
2336: my $maxnum = 0;
2337: my $bookshash;
2338: if (ref($settings) eq 'HASH') {
2339: $bookshash = $settings->{$type};
2340: }
2341: my %ordered;
2342: if (ref($bookshash) eq 'HASH') {
2343: foreach my $item (keys(%{$bookshash})) {
2344: if (ref($bookshash->{$item}) eq 'HASH') {
2345: my $num = $bookshash->{$item}{'order'};
2346: $ordered{$num} = $item;
2347: }
2348: }
2349: }
2350: my $confname = $dom.'-domainconfig';
2351: my $switchserver = &check_switchserver($dom,$confname);
2352: my $maxnum = scalar(keys(%ordered));
2353: my $datatable;
2354: if (keys(%ordered)) {
2355: my @items = sort { $a <=> $b } keys(%ordered);
2356: for (my $i=0; $i<@items; $i++) {
2357: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2358: my $key = $ordered{$items[$i]};
2359: my %coursehash=&Apache::lonnet::coursedescription($key);
2360: my $coursetitle = $coursehash{'description'};
2361: my ($subject,$title,$author,$publisher,$image,$imgsrc,$cdom,$cnum);
2362: if (ref($bookshash->{$key}) eq 'HASH') {
2363: $subject = $bookshash->{$key}->{'subject'};
2364: $title = $bookshash->{$key}->{'title'};
2365: if ($type eq 'textbooks') {
2366: $publisher = $bookshash->{$key}->{'publisher'};
2367: $author = $bookshash->{$key}->{'author'};
2368: $image = $bookshash->{$key}->{'image'};
2369: if ($image ne '') {
2370: my ($path,$imagefile) = ($image =~ m{^(.+)/([^/]+)$});
2371: my $imagethumb = "$path/tn-".$imagefile;
2372: $imgsrc = '<img src="'.$imagethumb.'" alt="'.&mt('Textbook image').'" />';
2373: }
2374: }
2375: }
2376: my $chgstr = ' onchange="javascript:reorderBooks(this.form,'."'$type".'_'."$key','$type'".');"';
2377: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
2378: .'<select name="'.$type.'_'.$key.'"'.$chgstr.'>';
2379: for (my $k=0; $k<=$maxnum; $k++) {
2380: my $vpos = $k+1;
2381: my $selstr;
2382: if ($k == $i) {
2383: $selstr = ' selected="selected" ';
2384: }
2385: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
2386: }
2387: $datatable .= '</select>'.(' 'x2).
2388: '<label><input type="checkbox" name="'.$type.'_del" value="'.$key.'" />'.
2389: &mt('Delete?').'</label></span></td>'.
2390: '<td colspan="2">'.
2391: '<span class="LC_nobreak">'.&mt('Subject:').'<input type="text" size="15" name="'.$type.'_subject_'.$i.'" value="'.$subject.'" /></span> '.
2392: (' 'x2).
2393: '<span class="LC_nobreak">'.&mt('Title:').'<input type="text" size="30" name="'.$type.'_title_'.$i.'" value="'.$title.'" /></span> ';
2394: if ($type eq 'textbooks') {
2395: $datatable .= (' 'x2).
2396: '<span class="LC_nobreak">'.&mt('Publisher:').'<input type="text" size="10" name="'.$type.'_publisher_'.$i.'" value="'.$publisher.'" /></span> '.
2397: (' 'x2).
2398: '<span class="LC_nobreak">'.&mt('Author(s):').'<input type="text" size="25" name="'.$type.'_author_'.$i.'" value="'.$author.'" /></span> '.
2399: (' 'x2).
2400: '<span class="LC_nobreak">'.&mt('Thumbnail:');
2401: if ($image) {
2402: $datatable .= $imgsrc.
2403: '<label><input type="checkbox" name="'.$type.'_image_del"'.
2404: ' value="'.$key.'" />'.&mt('Delete?').'</label></span> '.
2405: '<span class="LC_nobreak"> '.&mt('Replace:').' ';
2406: }
2407: if ($switchserver) {
2408: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
2409: } else {
2410: $datatable .= '<input type="file" name="'.$type.'_image_'.$i.'" value="" />';
2411: }
2412: }
2413: $datatable .= '<input type="hidden" name="'.$type.'_id_'.$i.'" value="'.$type.'_'.$key.'" /></span> '.
2414: '<span class="LC_nobreak">'.&mt('LON-CAPA course:').' '.
2415: $coursetitle.'</span></td></tr>'."\n";
2416: $itemcount ++;
2417: }
2418: }
2419: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2420: my $chgstr = ' onchange="javascript:reorderBooks(this.form,'."'$type"."_addbook_pos','$type'".');"';
2421: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'."\n".
2422: '<input type="hidden" name="'.$type.'_maxnum" value="'.$maxnum.'" />'."\n".
2423: '<select name="'.$type.'_addbook_pos"'.$chgstr.'>';
2424: for (my $k=0; $k<$maxnum+1; $k++) {
2425: my $vpos = $k+1;
2426: my $selstr;
2427: if ($k == $maxnum) {
2428: $selstr = ' selected="selected" ';
2429: }
2430: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
2431: }
2432: $datatable .= '</select> '."\n".
2433: '<input type="checkbox" name="'.$type.'_addbook" value="1" />'.&mt('Add').'</td>'."\n".
2434: '<td colspan="2">'.
2435: '<span class="LC_nobreak">'.&mt('Subject:').'<input type="text" size="15" name="'.$type.'_addbook_subject" value="" /></span> '."\n".
2436: (' 'x2).
2437: '<span class="LC_nobreak">'.&mt('Title:').'<input type="text" size="30" name="'.$type.'_addbook_title" value="" /></span> '."\n".
2438: (' 'x2);
2439: if ($type eq 'textbooks') {
2440: $datatable .= '<span class="LC_nobreak">'.&mt('Publisher:').'<input type="text" size="10" name="'.$type.'_addbook_publisher" value="" /></span> '."\n".
2441: (' 'x2).
2442: '<span class="LC_nobreak">'.&mt('Author(s):').'<input type="text" size="25" name="'.$type.'_addbook_author" value="" /></span> '."\n".
2443: (' 'x2).
2444: '<span class="LC_nobreak">'.&mt('Image:').' ';
2445: if ($switchserver) {
2446: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
2447: } else {
2448: $datatable .= '<input type="file" name="'.$type.'_addbook_image" value="" />';
2449: }
2450: }
2451: $datatable .= '</span>'."\n".
2452: '<span class="LC_nobreak">'.&mt('LON-CAPA course:').' '.
2453: &Apache::loncommon::select_dom_form($env{'request.role.domain'},$type.'_addbook_cdom').
2454: '<input type="text" size="25" name="'.$type.'_addbook_cnum" value="" />'.
2455: &Apache::loncommon::selectcourse_link
2456: ('display',$type.'_addbook_cnum',$type.'_addbook_cdom',undef,undef,undef,'Course');
2457: '</span></td>'."\n".
2458: '</tr>'."\n";
2459: $itemcount ++;
2460: return $datatable;
2461: }
2462:
2463: sub textbookcourses_javascript {
2464: my ($settings) = @_;
2465: return unless(ref($settings) eq 'HASH');
2466: my (%ordered,%total,%jstext);
2467: foreach my $type ('textbooks','templates') {
2468: $total{$type} = 0;
2469: if (ref($settings->{$type}) eq 'HASH') {
2470: foreach my $item (keys(%{$settings->{$type}})) {
2471: if (ref($settings->{$type}->{$item}) eq 'HASH') {
2472: my $num = $settings->{$type}->{$item}{'order'};
2473: $ordered{$type}{$num} = $item;
2474: }
2475: }
2476: $total{$type} = scalar(keys(%{$settings->{$type}}));
2477: }
2478: my @jsarray = ();
2479: foreach my $item (sort {$a <=> $b } (keys(%{$ordered{$type}}))) {
2480: push(@jsarray,$ordered{$type}{$item});
2481: }
2482: $jstext{$type} = ' var '.$type.' = Array('."'".join("','",@jsarray)."'".');'."\n";
2483: }
2484: return <<"ENDSCRIPT";
2485: <script type="text/javascript">
2486: // <![CDATA[
2487: function reorderBooks(form,item,caller) {
2488: var changedVal;
2489: $jstext{'textbooks'};
2490: $jstext{'templates'};
2491: var newpos;
2492: var maxh;
2493: if (caller == 'textbooks') {
2494: newpos = 'textbooks_addbook_pos';
2495: maxh = 1 + $total{'textbooks'};
2496: } else {
2497: newpos = 'templates_addbook_pos';
2498: maxh = 1 + $total{'templates'};
2499: }
2500: var current = new Array;
2501: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
2502: if (item == newpos) {
2503: changedVal = newitemVal;
2504: } else {
2505: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
2506: current[newitemVal] = newpos;
2507: }
2508: if (caller == 'textbooks') {
2509: for (var i=0; i<textbooks.length; i++) {
2510: var elementName = 'textbooks_'+textbooks[i];
2511: if (elementName != item) {
2512: if (form.elements[elementName]) {
2513: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
2514: current[currVal] = elementName;
2515: }
2516: }
2517: }
2518: }
2519: if (caller == 'templates') {
2520: for (var i=0; i<templates.length; i++) {
2521: var elementName = 'templates_'+templates[i];
2522: if (elementName != item) {
2523: if (form.elements[elementName]) {
2524: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
2525: current[currVal] = elementName;
2526: }
2527: }
2528: }
2529: }
2530: var oldVal;
2531: for (var j=0; j<maxh; j++) {
2532: if (current[j] == undefined) {
2533: oldVal = j;
2534: }
2535: }
2536: if (oldVal < changedVal) {
2537: for (var k=oldVal+1; k<=changedVal ; k++) {
2538: var elementName = current[k];
2539: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
2540: }
2541: } else {
2542: for (var k=changedVal; k<oldVal; k++) {
2543: var elementName = current[k];
2544: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
2545: }
2546: }
2547: return;
2548: }
2549:
2550: // ]]>
2551: </script>
2552:
2553: ENDSCRIPT
2554: }
2555:
2556: sub ltitools_javascript {
2557: my ($settings) = @_;
2558: return unless(ref($settings) eq 'HASH');
2559: my (%ordered,$total,%jstext);
2560: $total = 0;
2561: foreach my $item (keys(%{$settings})) {
2562: if (ref($settings->{$item}) eq 'HASH') {
2563: my $num = $settings->{$item}{'order'};
2564: $ordered{$num} = $item;
2565: }
2566: }
2567: $total = scalar(keys(%{$settings}));
2568: my @jsarray = ();
2569: foreach my $item (sort {$a <=> $b } (keys(%ordered))) {
2570: push(@jsarray,$ordered{$item});
2571: }
2572: my $jstext = ' var ltitools = Array('."'".join("','",@jsarray)."'".');'."\n";
2573: return <<"ENDSCRIPT";
2574: <script type="text/javascript">
2575: // <![CDATA[
2576: function reorderLTI(form,item) {
2577: var changedVal;
2578: $jstext
2579: var newpos = 'ltitools_add_pos';
2580: var maxh = 1 + $total;
2581: var current = new Array;
2582: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
2583: if (item == newpos) {
2584: changedVal = newitemVal;
2585: } else {
2586: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
2587: current[newitemVal] = newpos;
2588: }
2589: for (var i=0; i<ltitools.length; i++) {
2590: var elementName = 'ltitools_'+ltitools[i];
2591: if (elementName != item) {
2592: if (form.elements[elementName]) {
2593: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
2594: current[currVal] = elementName;
2595: }
2596: }
2597: }
2598: var oldVal;
2599: for (var j=0; j<maxh; j++) {
2600: if (current[j] == undefined) {
2601: oldVal = j;
2602: }
2603: }
2604: if (oldVal < changedVal) {
2605: for (var k=oldVal+1; k<=changedVal ; k++) {
2606: var elementName = current[k];
2607: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
2608: }
2609: } else {
2610: for (var k=changedVal; k<oldVal; k++) {
2611: var elementName = current[k];
2612: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
2613: }
2614: }
2615: return;
2616: }
2617:
2618: // ]]>
2619: </script>
2620:
2621: ENDSCRIPT
2622: }
2623:
2624: sub print_autoenroll {
2625: my ($dom,$settings,$rowtotal) = @_;
2626: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
2627: my ($defdom,$runon,$runoff,$coownerson,$coownersoff,$failsafe);
2628: if (ref($settings) eq 'HASH') {
2629: if (exists($settings->{'run'})) {
2630: if ($settings->{'run'} eq '0') {
2631: $runoff = ' checked="checked" ';
2632: $runon = ' ';
2633: } else {
2634: $runon = ' checked="checked" ';
2635: $runoff = ' ';
2636: }
2637: } else {
2638: if ($autorun) {
2639: $runon = ' checked="checked" ';
2640: $runoff = ' ';
2641: } else {
2642: $runoff = ' checked="checked" ';
2643: $runon = ' ';
2644: }
2645: }
2646: if (exists($settings->{'co-owners'})) {
2647: if ($settings->{'co-owners'} eq '0') {
2648: $coownersoff = ' checked="checked" ';
2649: $coownerson = ' ';
2650: } else {
2651: $coownerson = ' checked="checked" ';
2652: $coownersoff = ' ';
2653: }
2654: } else {
2655: $coownersoff = ' checked="checked" ';
2656: $coownerson = ' ';
2657: }
2658: if (exists($settings->{'sender_domain'})) {
2659: $defdom = $settings->{'sender_domain'};
2660: }
2661: if (exists($settings->{'autofailsafe'})) {
2662: $failsafe = $settings->{'autofailsafe'};
2663: }
2664: } else {
2665: if ($autorun) {
2666: $runon = ' checked="checked" ';
2667: $runoff = ' ';
2668: } else {
2669: $runoff = ' checked="checked" ';
2670: $runon = ' ';
2671: }
2672: }
2673: my $domform = &Apache::loncommon::select_dom_form($defdom,'sender_domain',1);
2674: my $notif_sender;
2675: if (ref($settings) eq 'HASH') {
2676: $notif_sender = $settings->{'sender_uname'};
2677: }
2678: my $datatable='<tr class="LC_odd_row">'.
2679: '<td>'.&mt('Auto-enrollment active?').'</td>'.
2680: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2681: '<input type="radio" name="autoenroll_run"'.
2682: $runon.' value="1" />'.&mt('Yes').'</label> '.
2683: '<label><input type="radio" name="autoenroll_run"'.
2684: $runoff.' value="0" />'.&mt('No').'</label></span></td>'.
2685: '</tr><tr>'.
2686: '<td>'.&mt('Notification messages - sender').
2687: '</td><td class="LC_right_item"><span class="LC_nobreak">'.
2688: &mt('username').': '.
2689: '<input type="text" name="sender_uname" value="'.
2690: $notif_sender.'" size="10" /> '.&mt('domain').
2691: ': '.$domform.'</span></td></tr>'.
2692: '<tr class="LC_odd_row">'.
2693: '<td>'.&mt('Automatically assign co-ownership').'</td>'.
2694: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2695: '<input type="radio" name="autoassign_coowners"'.
2696: $coownerson.' value="1" />'.&mt('Yes').'</label> '.
2697: '<label><input type="radio" name="autoassign_coowners"'.
2698: $coownersoff.' value="0" />'.&mt('No').'</label></span></td>'.
2699: '</tr><tr>'.
2700: '<td>'.&mt('Failsafe for no drops when institutional data missing').'</td>'.
2701: '<td class="LC_right_item"><span class="LC_nobreak">'.
2702: '<input type="text" name="autoenroll_failsafe"'.
2703: ' value="'.$failsafe.'" size="4" /></td></tr>';
2704: $$rowtotal += 4;
2705: return $datatable;
2706: }
2707:
2708: sub print_autoupdate {
2709: my ($position,$dom,$settings,$rowtotal) = @_;
2710: my $datatable;
2711: if ($position eq 'top') {
2712: my $updateon = ' ';
2713: my $updateoff = ' checked="checked" ';
2714: my $classlistson = ' ';
2715: my $classlistsoff = ' checked="checked" ';
2716: if (ref($settings) eq 'HASH') {
2717: if ($settings->{'run'} eq '1') {
2718: $updateon = $updateoff;
2719: $updateoff = ' ';
2720: }
2721: if ($settings->{'classlists'} eq '1') {
2722: $classlistson = $classlistsoff;
2723: $classlistsoff = ' ';
2724: }
2725: }
2726: my %title = (
2727: run => 'Auto-update active?',
2728: classlists => 'Update information in classlists?',
2729: );
2730: $datatable = '<tr class="LC_odd_row">'.
2731: '<td>'.&mt($title{'run'}).'</td>'.
2732: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2733: '<input type="radio" name="autoupdate_run"'.
2734: $updateon.' value="1" />'.&mt('Yes').'</label> '.
2735: '<label><input type="radio" name="autoupdate_run"'.
2736: $updateoff.'value="0" />'.&mt('No').'</label></span></td>'.
2737: '</tr><tr>'.
2738: '<td>'.&mt($title{'classlists'}).'</td>'.
2739: '<td class="LC_right_item"><span class="LC_nobreak">'.
2740: '<label><input type="radio" name="classlists"'.
2741: $classlistson.' value="1" />'.&mt('Yes').'</label> '.
2742: '<label><input type="radio" name="classlists"'.
2743: $classlistsoff.'value="0" />'.&mt('No').'</label></span></td>'.
2744: '</tr>';
2745: $$rowtotal += 2;
2746: } elsif ($position eq 'middle') {
2747: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2748: my $numinrow = 3;
2749: my $locknamesettings;
2750: $datatable .= &insttypes_row($settings,$types,$usertypes,
2751: $dom,$numinrow,$othertitle,
2752: 'lockablenames');
2753: $$rowtotal ++;
2754: } else {
2755: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2756: my @fields = ('lastname','firstname','middlename','generation',
2757: 'permanentemail','id');
2758: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
2759: my $numrows = 0;
2760: if (ref($types) eq 'ARRAY') {
2761: if (@{$types} > 0) {
2762: $datatable =
2763: &usertype_update_row($settings,$usertypes,\%fieldtitles,
2764: \@fields,$types,\$numrows);
2765: $$rowtotal += @{$types};
2766: }
2767: }
2768: $datatable .=
2769: &usertype_update_row($settings,{'default' => $othertitle},
2770: \%fieldtitles,\@fields,['default'],
2771: \$numrows);
2772: $$rowtotal ++;
2773: }
2774: return $datatable;
2775: }
2776:
2777: sub print_autocreate {
2778: my ($dom,$settings,$rowtotal) = @_;
2779: my (%createon,%createoff,%currhash);
2780: my @types = ('xml','req');
2781: if (ref($settings) eq 'HASH') {
2782: foreach my $item (@types) {
2783: $createoff{$item} = ' checked="checked" ';
2784: $createon{$item} = ' ';
2785: if (exists($settings->{$item})) {
2786: if ($settings->{$item}) {
2787: $createon{$item} = ' checked="checked" ';
2788: $createoff{$item} = ' ';
2789: }
2790: }
2791: }
2792: if ($settings->{'xmldc'} ne '') {
2793: $currhash{$settings->{'xmldc'}} = 1;
2794: }
2795: } else {
2796: foreach my $item (@types) {
2797: $createoff{$item} = ' checked="checked" ';
2798: $createon{$item} = ' ';
2799: }
2800: }
2801: $$rowtotal += 2;
2802: my $numinrow = 2;
2803: my $datatable='<tr class="LC_odd_row">'.
2804: '<td>'.&mt('Create pending official courses from XML files').'</td>'.
2805: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2806: '<input type="radio" name="autocreate_xml"'.
2807: $createon{'xml'}.' value="1" />'.&mt('Yes').'</label> '.
2808: '<label><input type="radio" name="autocreate_xml"'.
2809: $createoff{'xml'}.' value="0" />'.&mt('No').'</label></span>'.
2810: '</td></tr><tr>'.
2811: '<td>'.&mt('Create pending requests for official courses (if validated)').'</td>'.
2812: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2813: '<input type="radio" name="autocreate_req"'.
2814: $createon{'req'}.' value="1" />'.&mt('Yes').'</label> '.
2815: '<label><input type="radio" name="autocreate_req"'.
2816: $createoff{'req'}.' value="0" />'.&mt('No').'</label></span>';
2817: my ($numdc,$dctable,$rows) = &active_dc_picker($dom,$numinrow,'radio',
2818: 'autocreate_xmldc',%currhash);
2819: $datatable .= '</td></tr><tr class="LC_odd_row"><td>';
2820: if ($numdc > 1) {
2821: $datatable .= &mt('Course creation processed as: (choose Dom. Coord.)').
2822: '</td><td class="LC_left_item">';
2823: } else {
2824: $datatable .= &mt('Course creation processed as:').
2825: '</td><td class="LC_right_item">';
2826: }
2827: $datatable .= $dctable.'</td></tr>';
2828: $$rowtotal += $rows;
2829: return $datatable;
2830: }
2831:
2832: sub print_directorysrch {
2833: my ($position,$dom,$settings,$rowtotal) = @_;
2834: my $datatable;
2835: if ($position eq 'top') {
2836: my $instsrchon = ' ';
2837: my $instsrchoff = ' checked="checked" ';
2838: my ($exacton,$containson,$beginson);
2839: my $instlocalon = ' ';
2840: my $instlocaloff = ' checked="checked" ';
2841: if (ref($settings) eq 'HASH') {
2842: if ($settings->{'available'} eq '1') {
2843: $instsrchon = $instsrchoff;
2844: $instsrchoff = ' ';
2845: }
2846: if ($settings->{'localonly'} eq '1') {
2847: $instlocalon = $instlocaloff;
2848: $instlocaloff = ' ';
2849: }
2850: if (ref($settings->{'searchtypes'}) eq 'ARRAY') {
2851: foreach my $type (@{$settings->{'searchtypes'}}) {
2852: if ($type eq 'exact') {
2853: $exacton = ' checked="checked" ';
2854: } elsif ($type eq 'contains') {
2855: $containson = ' checked="checked" ';
2856: } elsif ($type eq 'begins') {
2857: $beginson = ' checked="checked" ';
2858: }
2859: }
2860: } else {
2861: if ($settings->{'searchtypes'} eq 'exact') {
2862: $exacton = ' checked="checked" ';
2863: } elsif ($settings->{'searchtypes'} eq 'contains') {
2864: $containson = ' checked="checked" ';
2865: } elsif ($settings->{'searchtypes'} eq 'specify') {
2866: $exacton = ' checked="checked" ';
2867: $containson = ' checked="checked" ';
2868: }
2869: }
2870: }
2871: my ($searchtitles,$titleorder) = &sorted_searchtitles();
2872: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2873:
2874: my $numinrow = 4;
2875: my $cansrchrow = 0;
2876: $datatable='<tr class="LC_odd_row">'.
2877: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Institutional directory search available?').'</span></td>'.
2878: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2879: '<input type="radio" name="dirsrch_available"'.
2880: $instsrchon.' value="1" />'.&mt('Yes').'</label> '.
2881: '<label><input type="radio" name="dirsrch_available"'.
2882: $instsrchoff.' value="0" />'.&mt('No').'</label></span></td>'.
2883: '</tr><tr>'.
2884: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Other domains can search institution?').'</span></td>'.
2885: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2886: '<input type="radio" name="dirsrch_instlocalonly"'.
2887: $instlocaloff.' value="0" />'.&mt('Yes').'</label> '.
2888: '<label><input type="radio" name="dirsrch_instlocalonly"'.
2889: $instlocalon.' value="1" />'.&mt('No').'</label></span></td>'.
2890: '</tr>';
2891: $$rowtotal += 2;
2892: if (ref($usertypes) eq 'HASH') {
2893: if (keys(%{$usertypes}) > 0) {
2894: $datatable .= &insttypes_row($settings,$types,$usertypes,$dom,
2895: $numinrow,$othertitle,'cansearch');
2896: $cansrchrow = 1;
2897: }
2898: }
2899: if ($cansrchrow) {
2900: $$rowtotal ++;
2901: $datatable .= '<tr>';
2902: } else {
2903: $datatable .= '<tr class="LC_odd_row">';
2904: }
2905: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Supported search methods').
2906: '</span></td><td class="LC_left_item" colspan="2"><table><tr>';
2907: foreach my $title (@{$titleorder}) {
2908: if (defined($searchtitles->{$title})) {
2909: my $check = ' ';
2910: if (ref($settings) eq 'HASH') {
2911: if (ref($settings->{'searchby'}) eq 'ARRAY') {
2912: if (grep(/^\Q$title\E$/,@{$settings->{'searchby'}})) {
2913: $check = ' checked="checked" ';
2914: }
2915: }
2916: }
2917: $datatable .= '<td class="LC_left_item">'.
2918: '<span class="LC_nobreak"><label>'.
2919: '<input type="checkbox" name="searchby" '.
2920: 'value="'.$title.'"'.$check.'/>'.
2921: $searchtitles->{$title}.'</label></span></td>';
2922: }
2923: }
2924: $datatable .= '</tr></table></td></tr>';
2925: $$rowtotal ++;
2926: if ($cansrchrow) {
2927: $datatable .= '<tr class="LC_odd_row">';
2928: } else {
2929: $datatable .= '<tr>';
2930: }
2931: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Search latitude').'</span></td>'.
2932: '<td class="LC_left_item" colspan="2">'.
2933: '<span class="LC_nobreak"><label>'.
2934: '<input type="checkbox" name="searchtypes" '.
2935: $exacton.' value="exact" />'.&mt('Exact match').
2936: '</label> '.
2937: '<label><input type="checkbox" name="searchtypes" '.
2938: $beginson.' value="begins" />'.&mt('Begins with').
2939: '</label> '.
2940: '<label><input type="checkbox" name="searchtypes" '.
2941: $containson.' value="contains" />'.&mt('Contains').
2942: '</label></span></td></tr>';
2943: $$rowtotal ++;
2944: } else {
2945: my $domsrchon = ' checked="checked" ';
2946: my $domsrchoff = ' ';
2947: my $domlocalon = ' ';
2948: my $domlocaloff = ' checked="checked" ';
2949: if (ref($settings) eq 'HASH') {
2950: if ($settings->{'lclocalonly'} eq '1') {
2951: $domlocalon = $domlocaloff;
2952: $domlocaloff = ' ';
2953: }
2954: if ($settings->{'lcavailable'} eq '0') {
2955: $domsrchoff = $domsrchon;
2956: $domsrchon = ' ';
2957: }
2958: }
2959: $datatable='<tr class="LC_odd_row">'.
2960: '<td colspan="2"><span class ="LC_nobreak">'.&mt('LON-CAPA directory search available?').'</span></td>'.
2961: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2962: '<input type="radio" name="dirsrch_domavailable"'.
2963: $domsrchon.' value="1" />'.&mt('Yes').'</label> '.
2964: '<label><input type="radio" name="dirsrch_domavailable"'.
2965: $domsrchoff.' value="0" />'.&mt('No').'</label></span></td>'.
2966: '</tr><tr>'.
2967: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Other domains can search LON-CAPA domain?').'</span></td>'.
2968: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2969: '<input type="radio" name="dirsrch_domlocalonly"'.
2970: $domlocaloff.' value="0" />'.&mt('Yes').'</label> '.
2971: '<label><input type="radio" name="dirsrch_domlocalonly"'.
2972: $domlocalon.' value="1" />'.&mt('No').'</label></span></td>'.
2973: '</tr>';
2974: $$rowtotal += 2;
2975: }
2976: return $datatable;
2977: }
2978:
2979: sub print_contacts {
2980: my ($position,$dom,$settings,$rowtotal) = @_;
2981: my $datatable;
2982: my @contacts = ('adminemail','supportemail');
2983: my (%checked,%to,%otheremails,%bccemails,%includestr,%includeloc,%currfield,
2984: $maxsize,$fields,$fieldtitles,$fieldoptions,$possoptions,@mailings);
2985: if ($position eq 'top') {
2986: if (ref($settings) eq 'HASH') {
2987: foreach my $item (@contacts) {
2988: if (exists($settings->{$item})) {
2989: $to{$item} = $settings->{$item};
2990: }
2991: }
2992: }
2993: } elsif ($position eq 'middle') {
2994: @mailings = ('errormail','packagesmail','lonstatusmail','requestsmail',
2995: 'updatesmail','idconflictsmail');
2996: foreach my $type (@mailings) {
2997: $otheremails{$type} = '';
2998: }
2999: } else {
3000: @mailings = ('helpdeskmail','otherdomsmail');
3001: foreach my $type (@mailings) {
3002: $otheremails{$type} = '';
3003: }
3004: $bccemails{'helpdeskmail'} = '';
3005: $bccemails{'otherdomsmail'} = '';
3006: $includestr{'helpdeskmail'} = '';
3007: $includestr{'otherdomsmail'} = '';
3008: ($fields,$fieldtitles,$fieldoptions,$possoptions) = &helpform_fields();
3009: }
3010: if (ref($settings) eq 'HASH') {
3011: unless ($position eq 'top') {
3012: foreach my $type (@mailings) {
3013: if (exists($settings->{$type})) {
3014: if (ref($settings->{$type}) eq 'HASH') {
3015: foreach my $item (@contacts) {
3016: if ($settings->{$type}{$item}) {
3017: $checked{$type}{$item} = ' checked="checked" ';
3018: }
3019: }
3020: $otheremails{$type} = $settings->{$type}{'others'};
3021: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
3022: $bccemails{$type} = $settings->{$type}{'bcc'};
3023: if ($settings->{$type}{'include'} ne '') {
3024: ($includeloc{$type},$includestr{$type}) = split(/:/,$settings->{$type}{'include'},2);
3025: $includestr{$type} = &unescape($includestr{$type});
3026: }
3027: }
3028: }
3029: } elsif ($type eq 'lonstatusmail') {
3030: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
3031: }
3032: }
3033: }
3034: if ($position eq 'bottom') {
3035: foreach my $type (@mailings) {
3036: $bccemails{$type} = $settings->{$type}{'bcc'};
3037: if ($settings->{$type}{'include'} ne '') {
3038: ($includeloc{$type},$includestr{$type}) = split(/:/,$settings->{$type}{'include'},2);
3039: $includestr{$type} = &unescape($includestr{$type});
3040: }
3041: }
3042: if (ref($settings->{'helpform'}) eq 'HASH') {
3043: if (ref($fields) eq 'ARRAY') {
3044: foreach my $field (@{$fields}) {
3045: $currfield{$field} = $settings->{'helpform'}{$field};
3046: }
3047: }
3048: if (exists($settings->{'helpform'}{'maxsize'})) {
3049: $maxsize = $settings->{'helpform'}{'maxsize'};
3050: } else {
3051: $maxsize = '1.0';
3052: }
3053: } else {
3054: if (ref($fields) eq 'ARRAY') {
3055: foreach my $field (@{$fields}) {
3056: $currfield{$field} = 'yes';
3057: }
3058: }
3059: $maxsize = '1.0';
3060: }
3061: }
3062: } else {
3063: if ($position eq 'top') {
3064: $to{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
3065: $to{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
3066: $checked{'errormail'}{'adminemail'} = ' checked="checked" ';
3067: $checked{'packagesmail'}{'adminemail'} = ' checked="checked" ';
3068: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
3069: $checked{'requestsmail'}{'adminemail'} = ' checked="checked" ';
3070: $checked{'updatesmail'}{'adminemail'} = ' checked="checked" ';
3071: $checked{'idconflictsmail'}{'adminemail'} = ' checked="checked" ';
3072: } elsif ($position eq 'bottom') {
3073: $checked{'helpdeskmail'}{'supportemail'} = ' checked="checked" ';
3074: $checked{'otherdomsmail'}{'supportemail'} = ' checked="checked" ';
3075: if (ref($fields) eq 'ARRAY') {
3076: foreach my $field (@{$fields}) {
3077: $currfield{$field} = 'yes';
3078: }
3079: }
3080: $maxsize = '1.0';
3081: }
3082: }
3083: my ($titles,$short_titles) = &contact_titles();
3084: my $rownum = 0;
3085: my $css_class;
3086: if ($position eq 'top') {
3087: foreach my $item (@contacts) {
3088: $css_class = $rownum%2?' class="LC_odd_row"':'';
3089: $datatable .= '<tr'.$css_class.'>'.
3090: '<td><span class="LC_nobreak">'.$titles->{$item}.
3091: '</span></td><td class="LC_right_item">'.
3092: '<input type="text" name="'.$item.'" value="'.
3093: $to{$item}.'" /></td></tr>';
3094: $rownum ++;
3095: }
3096: } else {
3097: foreach my $type (@mailings) {
3098: $css_class = $rownum%2?' class="LC_odd_row"':'';
3099: $datatable .= '<tr'.$css_class.'>'.
3100: '<td><span class="LC_nobreak">'.
3101: $titles->{$type}.': </span></td>'.
3102: '<td class="LC_left_item">';
3103: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
3104: $datatable .= '<fieldset><legend>'.&mt('E-mail recipient(s)').'</legend>';
3105: }
3106: $datatable .= '<span class="LC_nobreak">';
3107: foreach my $item (@contacts) {
3108: $datatable .= '<label>'.
3109: '<input type="checkbox" name="'.$type.'"'.
3110: $checked{$type}{$item}.
3111: ' value="'.$item.'" />'.$short_titles->{$item}.
3112: '</label> ';
3113: }
3114: $datatable .= '</span><br />'.&mt('Others').': '.
3115: '<input type="text" name="'.$type.'_others" '.
3116: 'value="'.$otheremails{$type}.'" />';
3117: my %locchecked;
3118: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
3119: foreach my $loc ('s','b') {
3120: if ($includeloc{$type} eq $loc) {
3121: $locchecked{$loc} = ' checked="checked"';
3122: last;
3123: }
3124: }
3125: $datatable .= '<br />'.&mt('Bcc:').(' 'x6).
3126: '<input type="text" name="'.$type.'_bcc" '.
3127: 'value="'.$bccemails{$type}.'" /></fieldset>'.
3128: '<fieldset><legend>'.&mt('Optional added text').'</legend>'.
3129: &mt('Text automatically added to e-mail:').' '.
3130: '<input type="text" name="'.$type.'_includestr" value="'.$includestr{$type}.'" /><br >'.
3131: '<span class="LC_nobreak">'.&mt('Location:').' '.
3132: '<label><input type="radio" name="'.$type.'_includeloc" value="s"'.$locchecked{'s'}.' />'.&mt('in subject').'</label>'.
3133: (' 'x2).
3134: '<label><input type="radio" name="'.$type.'_includeloc" value="b"'.$locchecked{'b'}.' />'.&mt('in body').'</label>'.
3135: '</span></fieldset>';
3136: }
3137: $datatable .= '</td></tr>'."\n";
3138: $rownum ++;
3139: }
3140: }
3141: if ($position eq 'middle') {
3142: my %choices;
3143: $choices{'reporterrors'} = &mt('E-mail error reports to [_1]',
3144: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
3145: &mt('LON-CAPA core group - MSU'),600,500));
3146: $choices{'reportupdates'} = &mt('E-mail record of completed LON-CAPA updates to [_1]',
3147: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
3148: &mt('LON-CAPA core group - MSU'),600,500));
3149: my @toggles = ('reporterrors','reportupdates');
3150: my %defaultchecked = ('reporterrors' => 'on',
3151: 'reportupdates' => 'on');
3152: (my $reports,$rownum) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
3153: \%choices,$rownum);
3154: $datatable .= $reports;
3155: } elsif ($position eq 'bottom') {
3156: $css_class = $rownum%2?' class="LC_odd_row"':'';
3157: $datatable .= '<tr'.$css_class.'>'.
3158: '<td>'.&mt('Extra helpdesk form fields:').'<br />'.
3159: &mt('(e-mail, subject, and description always shown)').
3160: '</td><td class="LC_left_item">';
3161: if ((ref($fields) eq 'ARRAY') && (ref($fieldtitles) eq 'HASH') &&
3162: (ref($fieldoptions) eq 'HASH') && (ref($possoptions) eq 'HASH')) {
3163: $datatable .= '<table><tr><th>'.&mt('Field').'</th><th>'.&mt('Status').'</th></tr>';
3164: foreach my $field (@{$fields}) {
3165: $datatable .= '<tr><td>'.$fieldtitles->{$field};
3166: if (($field eq 'screenshot') || ($field eq 'cc')) {
3167: $datatable .= ' '.&mt('(logged-in users)');
3168: }
3169: $datatable .='</td><td>';
3170: my $clickaction;
3171: if ($field eq 'screenshot') {
3172: $clickaction = ' onclick="screenshotSize(this);"';
3173: }
3174: if (ref($possoptions->{$field}) eq 'ARRAY') {
3175: foreach my $option (@{$possoptions->{$field}}) {
3176: my $checked;
3177: if ($currfield{$field} eq $option) {
3178: $checked = ' checked="checked"';
3179: }
3180: $datatable .= '<span class="LC_nobreak"><label>'.
3181: '<input type="radio" name="helpform_'.$field.'" '.
3182: 'value="'.$option.'"'.$checked.$clickaction.' />'.$fieldoptions->{$option}.
3183: '</label></span>'.(' 'x2);
3184: }
3185: }
3186: if ($field eq 'screenshot') {
3187: my $display;
3188: if ($currfield{$field} eq 'no') {
3189: $display = ' style="display:none"';
3190: }
3191: $datatable .= '</td></tr><tr id="help_screenshotsize"'.$display.' />'.
3192: '<td>'.&mt('Maximum size for upload (MB)').'</td><td>'.
3193: '<input type="text" size="5" name="helpform_maxsize" value="'.$maxsize.'" />';
3194: }
3195: $datatable .= '</td></tr>';
3196: }
3197: $datatable .= '</table>';
3198: }
3199: $datatable .= '</td></tr>'."\n";
3200: $rownum ++;
3201: }
3202: $$rowtotal += $rownum;
3203: return $datatable;
3204: }
3205:
3206: sub contacts_javascript {
3207: return <<"ENDSCRIPT";
3208:
3209: <script type="text/javascript">
3210: // <![CDATA[
3211:
3212: function screenshotSize(field) {
3213: if (document.getElementById('help_screenshotsize')) {
3214: if (field.value == 'no') {
3215: document.getElementById('help_screenshotsize').style.display="none";
3216: } else {
3217: document.getElementById('help_screenshotsize').style.display="";
3218: }
3219: }
3220: return;
3221: }
3222:
3223: // ]]>
3224: </script>
3225:
3226: ENDSCRIPT
3227: }
3228:
3229: sub print_helpsettings {
3230: my ($position,$dom,$settings,$rowtotal) = @_;
3231: my $confname = $dom.'-domainconfig';
3232: my $formname = 'display';
3233: my ($datatable,$itemcount);
3234: if ($position eq 'top') {
3235: $itemcount = 1;
3236: my (%choices,%defaultchecked,@toggles);
3237: $choices{'submitbugs'} = &mt('Display link to: [_1]?',
3238: &Apache::loncommon::modal_link('http://bugs.loncapa.org',
3239: &mt('LON-CAPA bug tracker'),600,500));
3240: %defaultchecked = ('submitbugs' => 'on');
3241: @toggles = ('submitbugs');
3242: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
3243: \%choices,$itemcount);
3244: $$rowtotal ++;
3245: } else {
3246: my $css_class;
3247: my %existing=&Apache::lonnet::dump('roles',$dom,$confname,'rolesdef_');
3248: my (%customroles,%ordered,%current);
3249: if (ref($settings->{'adhoc'}) eq 'HASH') {
3250: %current = %{$settings->{'adhoc'}};
3251: }
3252: my $count = 0;
3253: foreach my $key (sort(keys(%existing))) {
3254: if ($key=~/^rolesdef\_(\w+)$/) {
3255: my $rolename = $1;
3256: my (%privs,$order);
3257: ($privs{'system'},$privs{'domain'},$privs{'course'}) = split(/\_/,$existing{$key});
3258: $customroles{$rolename} = \%privs;
3259: if (ref($current{$rolename}) eq 'HASH') {
3260: $order = $current{$rolename}{'order'};
3261: }
3262: if ($order eq '') {
3263: $order = $count;
3264: }
3265: $ordered{$order} = $rolename;
3266: $count++;
3267: }
3268: }
3269: my $maxnum = scalar(keys(%ordered));
3270: my @roles_by_num = ();
3271: foreach my $item (sort {$a <=> $b } (keys(%ordered))) {
3272: push(@roles_by_num,$item);
3273: }
3274: my $context = 'domprefs';
3275: my $crstype = 'Course';
3276: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
3277: my @accesstypes = ('all','dh','da','none');
3278: my ($numstatustypes,@jsarray);
3279: if (ref($types) eq 'ARRAY') {
3280: if (@{$types} > 0) {
3281: $numstatustypes = scalar(@{$types});
3282: push(@accesstypes,'status');
3283: @jsarray = ('bystatus');
3284: }
3285: }
3286: my %domhelpdesk = &Apache::lonnet::get_active_domroles($dom,['dh','da']);
3287: if (keys(%domhelpdesk)) {
3288: push(@accesstypes,('inc','exc'));
3289: push(@jsarray,('notinc','notexc'));
3290: }
3291: my $hiddenstr = join("','",@jsarray);
3292: $datatable .= &helpsettings_javascript(\@roles_by_num,$maxnum,$hiddenstr,$formname);
3293: my $context = 'domprefs';
3294: my $crstype = 'Course';
3295: my $prefix = 'helproles_';
3296: my $add_class = 'LC_hidden';
3297: foreach my $num (@roles_by_num) {
3298: my $role = $ordered{$num};
3299: my ($desc,$access,@statuses);
3300: if (ref($current{$role}) eq 'HASH') {
3301: $desc = $current{$role}{'desc'};
3302: $access = $current{$role}{'access'};
3303: if (ref($current{$role}{'insttypes'}) eq 'ARRAY') {
3304: @statuses = @{$current{$role}{'insttypes'}};
3305: }
3306: }
3307: if ($desc eq '') {
3308: $desc = $role;
3309: }
3310: my $identifier = 'custhelp'.$num;
3311: my %full=();
3312: my %levels= (
3313: course => {},
3314: domain => {},
3315: system => {},
3316: );
3317: my %levelscurrent=(
3318: course => {},
3319: domain => {},
3320: system => {},
3321: );
3322: &Apache::lonuserutils::custom_role_privs($customroles{$role},\%full,\%levels,\%levelscurrent);
3323: my @templateroles = &Apache::lonuserutils::custom_template_roles($context,$crstype);
3324: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3325: my $chgstr = ' onchange="javascript:reorderHelpRoles(this.form,'."'helproles_".$num."_pos'".');"';
3326: $datatable .= '<tr '.$css_class.'><td valign="top"><b>'.$role.'</b><br />'.
3327: '<select name="helproles_'.$num.'_pos"'.$chgstr.'>';
3328: for (my $k=0; $k<=$maxnum; $k++) {
3329: my $vpos = $k+1;
3330: my $selstr;
3331: if ($k == $num) {
3332: $selstr = ' selected="selected" ';
3333: }
3334: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
3335: }
3336: $datatable .= '</select>'.(' 'x2).
3337: '<input type="hidden" name="helproles_'.$num.'" value="'.$role.'" />'.
3338: '</td>'.
3339: '<td><fieldset><legend>'.&mt('Role name').'</legend>'.
3340: &mt('Name shown to users:').
3341: '<input type="text" name="helproles_'.$num.'_desc" value="'.$desc.'" />'.
3342: '</fieldset>'.
3343: &helpdeskroles_access($dom,$prefix,$num,$add_class,$current{$role},\@accesstypes,
3344: $othertitle,$usertypes,$types,\%domhelpdesk).
3345: '<fieldset>'.
3346: '<legend>'.&mt('Role privileges').&adhocbutton($prefix,$num,'privs','show').'</legend>'.
3347: &Apache::lonuserutils::custom_role_table($crstype,\%full,\%levels,
3348: \%levelscurrent,$identifier,
3349: 'LC_hidden',$prefix.$num.'_privs').
3350: '</fieldset></td>';
3351: $itemcount ++;
3352: }
3353: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3354: my $newcust = 'custhelp'.$count;
3355: my (%privs,%levelscurrent);
3356: my %full=();
3357: my %levels= (
3358: course => {},
3359: domain => {},
3360: system => {},
3361: );
3362: &Apache::lonuserutils::custom_role_privs(\%privs,\%full,\%levels,\%levelscurrent);
3363: my @templateroles = &Apache::lonuserutils::custom_template_roles($context,$crstype);
3364: my $chgstr = ' onchange="javascript:reorderHelpRoles(this.form,'."'helproles_".$count."_pos'".');"';
3365: $datatable .= '<tr '.$css_class.'><td valign="top"><span class="LC_nobreak"><label>'.
3366: '<input type="hidden" name="helproles_maxnum" value="'.$maxnum.'" />'."\n".
3367: '<select name="helproles_'.$count.'_pos"'.$chgstr.'>';
3368: for (my $k=0; $k<$maxnum+1; $k++) {
3369: my $vpos = $k+1;
3370: my $selstr;
3371: if ($k == $maxnum) {
3372: $selstr = ' selected="selected" ';
3373: }
3374: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
3375: }
3376: $datatable .= '</select> '."\n".
3377: '<input type="checkbox" name="newcusthelp" value="'.$count.'" />'. &mt('Add').
3378: '</label></span></td>'.
3379: '<td><fieldset><legend>'.&mt('Role name').'</legend>'.
3380: '<span class="LC_nobreak">'.
3381: &mt('Internal name:').
3382: '<input type="text" size="10" name="custhelpname'.$count.'" value="" />'.
3383: '</span>'.(' 'x4).
3384: '<span class="LC_nobreak">'.
3385: &mt('Name shown to users:').
3386: '<input type="text" size="20" name="helproles_'.$count.'_desc" value="" />'.
3387: '</span></fieldset>'.
3388: &helpdeskroles_access($dom,$prefix,$count,'',undef,\@accesstypes,$othertitle,
3389: $usertypes,$types,\%domhelpdesk).
3390: '<fieldset><legend>'.&mt('Role privileges').'</legend>'.
3391: &Apache::lonuserutils::custom_role_header($context,$crstype,
3392: \@templateroles,$newcust).
3393: &Apache::lonuserutils::custom_role_table('Course',\%full,\%levels,
3394: \%levelscurrent,$newcust).
3395: '</fieldset></td></tr>';
3396: $count ++;
3397: $$rowtotal += $count;
3398: }
3399: return $datatable;
3400: }
3401:
3402: sub adhocbutton {
3403: my ($prefix,$num,$field,$visibility) = @_;
3404: my %lt = &Apache::lonlocal::texthash(
3405: show => 'Show details',
3406: hide => 'Hide details',
3407: );
3408: return '<span style="text-decoration:line-through; font-weight: normal;">'.(' 'x10).
3409: '</span>'.(' 'x2).'<input type="button" id="'.$prefix.$num.'_'.$field.'_vis"'.
3410: ' value="'.$lt{$visibility}.'" style="height:20px;" '.
3411: 'onclick="toggleHelpdeskItem('."'$num','$field'".');" />'.(' 'x2);
3412: }
3413:
3414: sub helpsettings_javascript {
3415: my ($roles_by_num,$total,$hiddenstr,$formname) = @_;
3416: return unless(ref($roles_by_num) eq 'ARRAY');
3417: my %html_js_lt = &Apache::lonlocal::texthash(
3418: show => 'Show details',
3419: hide => 'Hide details',
3420: );
3421: &html_escape(\%html_js_lt);
3422: my $jstext = ' var helproles = Array('."'".join("','",@{$roles_by_num})."'".');'."\n";
3423: return <<"ENDSCRIPT";
3424: <script type="text/javascript">
3425: // <![CDATA[
3426:
3427: function reorderHelpRoles(form,item) {
3428: var changedVal;
3429: $jstext
3430: var newpos = 'helproles_${total}_pos';
3431: var maxh = 1 + $total;
3432: var current = new Array();
3433: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
3434: if (item == newpos) {
3435: changedVal = newitemVal;
3436: } else {
3437: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
3438: current[newitemVal] = newpos;
3439: }
3440: for (var i=0; i<helproles.length; i++) {
3441: var elementName = 'helproles_'+helproles[i]+'_pos';
3442: if (elementName != item) {
3443: if (form.elements[elementName]) {
3444: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
3445: current[currVal] = elementName;
3446: }
3447: }
3448: }
3449: var oldVal;
3450: for (var j=0; j<maxh; j++) {
3451: if (current[j] == undefined) {
3452: oldVal = j;
3453: }
3454: }
3455: if (oldVal < changedVal) {
3456: for (var k=oldVal+1; k<=changedVal ; k++) {
3457: var elementName = current[k];
3458: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
3459: }
3460: } else {
3461: for (var k=changedVal; k<oldVal; k++) {
3462: var elementName = current[k];
3463: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
3464: }
3465: }
3466: return;
3467: }
3468:
3469: function helpdeskAccess(num) {
3470: var curraccess = null;
3471: if (document.$formname.elements['helproles_'+num+'_access'].length) {
3472: for (var i=0; i<document.$formname.elements['helproles_'+num+'_access'].length; i++) {
3473: if (document.$formname.elements['helproles_'+num+'_access'][i].checked) {
3474: curraccess = document.$formname.elements['helproles_'+num+'_access'][i].value;
3475: }
3476: }
3477: }
3478: var shown = Array();
3479: var hidden = Array();
3480: if (curraccess == 'none') {
3481: hidden = Array('$hiddenstr');
3482: } else {
3483: if (curraccess == 'status') {
3484: shown = Array('bystatus');
3485: hidden = Array('notinc','notexc');
3486: } else {
3487: if (curraccess == 'exc') {
3488: shown = Array('notexc');
3489: hidden = Array('notinc','bystatus');
3490: }
3491: if (curraccess == 'inc') {
3492: shown = Array('notinc');
3493: hidden = Array('notexc','bystatus');
3494: }
3495: if ((curraccess == 'all') || (curraccess == 'dh') || (curraccess == 'da')) {
3496: hidden = Array('notinc','notexc','bystatus');
3497: }
3498: }
3499: }
3500: if (hidden.length > 0) {
3501: for (var i=0; i<hidden.length; i++) {
3502: if (document.getElementById('helproles_'+num+'_'+hidden[i])) {
3503: document.getElementById('helproles_'+num+'_'+hidden[i]).style.display = 'none';
3504: }
3505: }
3506: }
3507: if (shown.length > 0) {
3508: for (var i=0; i<shown.length; i++) {
3509: if (document.getElementById('helproles_'+num+'_'+shown[i])) {
3510: if (shown[i] == 'privs') {
3511: document.getElementById('helproles_'+num+'_'+shown[i]).style.display = 'block';
3512: } else {
3513: document.getElementById('helproles_'+num+'_'+shown[i]).style.display = 'inline-block';
3514: }
3515: }
3516: }
3517: }
3518: return;
3519: }
3520:
3521: function toggleHelpdeskItem(num,field) {
3522: if (document.getElementById('helproles_'+num+'_'+field)) {
3523: if (document.getElementById('helproles_'+num+'_'+field).className.match(/(?:^|\\s)LC_hidden(?!\\S)/)) {
3524: document.getElementById('helproles_'+num+'_'+field).className =
3525: document.getElementById('helproles_'+num+'_'+field).className.replace(/(?:^|\\s)LC_hidden(?!\\S)/g ,'');
3526: if (document.getElementById('helproles_'+num+'_'+field+'_vis')) {
3527: document.getElementById('helproles_'+num+'_'+field+'_vis').value = '$html_js_lt{hide}';
3528: }
3529: } else {
3530: document.getElementById('helproles_'+num+'_'+field).className += ' LC_hidden';
3531: if (document.getElementById('helproles_'+num+'_'+field+'_vis')) {
3532: document.getElementById('helproles_'+num+'_'+field+'_vis').value = '$html_js_lt{show}';
3533: }
3534: }
3535: }
3536: return;
3537: }
3538:
3539: // ]]>
3540: </script>
3541:
3542: ENDSCRIPT
3543: }
3544:
3545: sub helpdeskroles_access {
3546: my ($dom,$prefix,$num,$add_class,$current,$accesstypes,$othertitle,
3547: $usertypes,$types,$domhelpdesk) = @_;
3548: return unless ((ref($accesstypes) eq 'ARRAY') && (ref($domhelpdesk) eq 'HASH'));
3549: my %lt = &Apache::lonlocal::texthash(
3550: 'rou' => 'Role usage',
3551: 'whi' => 'Which helpdesk personnel may use this role?',
3552: 'all' => 'All with domain helpdesk or helpdesk assistant role',
3553: 'dh' => 'All with domain helpdesk role',
3554: 'da' => 'All with domain helpdesk assistant role',
3555: 'none' => 'None',
3556: 'status' => 'Determined based on institutional status',
3557: 'inc' => 'Include all, but exclude specific personnel',
3558: 'exc' => 'Exclude all, but include specific personnel',
3559: );
3560: my %usecheck = (
3561: all => ' checked="checked"',
3562: );
3563: my %displaydiv = (
3564: status => 'none',
3565: inc => 'none',
3566: exc => 'none',
3567: priv => 'block',
3568: );
3569: my $output;
3570: if (ref($current) eq 'HASH') {
3571: if (($current->{'access'} ne '') && ($current->{'access'} ne 'all')) {
3572: if (grep(/^\Q$current->{access}\E$/,@{$accesstypes})) {
3573: $usecheck{$current->{access}} = $usecheck{'all'};
3574: delete($usecheck{'all'});
3575: if ($current->{access} =~ /^(status|inc|exc)$/) {
3576: my $access = $1;
3577: $displaydiv{$access} = 'inline';
3578: } elsif ($current->{access} eq 'none') {
3579: $displaydiv{'priv'} = 'none';
3580: }
3581: }
3582: }
3583: }
3584: $output = '<fieldset id="'.$prefix.$num.'_usage"><legend>'.$lt{'rou'}.'</legend>'.
3585: '<p>'.$lt{'whi'}.'</p>';
3586: foreach my $access (@{$accesstypes}) {
3587: $output .= '<p><label><input type="radio" name="'.$prefix.$num.'_access" value="'.$access.'" '.$usecheck{$access}.
3588: ' onclick="helpdeskAccess('."'$num'".');" />'.
3589: $lt{$access}.'</label>';
3590: if ($access eq 'status') {
3591: $output .= '<div id="'.$prefix.$num.'_bystatus" style="display:'.$displaydiv{$access}.'">'.
3592: &Apache::lonuserutils::adhoc_status_types($dom,$prefix,$num,$current->{$access},
3593: $othertitle,$usertypes,$types).
3594: '</div>';
3595: } elsif (($access eq 'inc') && (keys(%{$domhelpdesk}) > 0)) {
3596: $output .= '<div id="'.$prefix.$num.'_notinc" style="display:'.$displaydiv{$access}.'">'.
3597: &Apache::lonuserutils::adhoc_staff($access,$prefix,$num,$current->{$access},$domhelpdesk).
3598: '</div>';
3599: } elsif (($access eq 'exc') && (keys(%{$domhelpdesk}) > 0)) {
3600: $output .= '<div id="'.$prefix.$num.'_notexc" style="display:'.$displaydiv{$access}.'">'.
3601: &Apache::lonuserutils::adhoc_staff($access,$prefix,$num,$current->{$access},$domhelpdesk).
3602: '</div>';
3603: }
3604: $output .= '</p>';
3605: }
3606: $output .= '</fieldset>';
3607: return $output;
3608: }
3609:
3610: sub radiobutton_prefs {
3611: my ($settings,$toggles,$defaultchecked,$choices,$itemcount,$onclick,
3612: $additional,$align) = @_;
3613: return unless ((ref($toggles) eq 'ARRAY') && (ref($defaultchecked) eq 'HASH') &&
3614: (ref($choices) eq 'HASH'));
3615:
3616: my (%checkedon,%checkedoff,$datatable,$css_class);
3617:
3618: foreach my $item (@{$toggles}) {
3619: if ($defaultchecked->{$item} eq 'on') {
3620: $checkedon{$item} = ' checked="checked" ';
3621: $checkedoff{$item} = ' ';
3622: } elsif ($defaultchecked->{$item} eq 'off') {
3623: $checkedoff{$item} = ' checked="checked" ';
3624: $checkedon{$item} = ' ';
3625: }
3626: }
3627: if (ref($settings) eq 'HASH') {
3628: foreach my $item (@{$toggles}) {
3629: if ($settings->{$item} eq '1') {
3630: $checkedon{$item} = ' checked="checked" ';
3631: $checkedoff{$item} = ' ';
3632: } elsif ($settings->{$item} eq '0') {
3633: $checkedoff{$item} = ' checked="checked" ';
3634: $checkedon{$item} = ' ';
3635: }
3636: }
3637: }
3638: if ($onclick) {
3639: $onclick = ' onclick="'.$onclick.'"';
3640: }
3641: foreach my $item (@{$toggles}) {
3642: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3643: $datatable .=
3644: '<tr'.$css_class.'><td valign="top">'.
3645: '<span class="LC_nobreak">'.$choices->{$item}.
3646: '</span></td>';
3647: if ($align eq 'left') {
3648: $datatable .= '<td class="LC_left_item">';
3649: } else {
3650: $datatable .= '<td class="LC_right_item">';
3651: }
3652: $datatable .=
3653: '<span class="LC_nobreak">'.
3654: '<label><input type="radio" name="'.
3655: $item.'" '.$checkedon{$item}.' value="1"'.$onclick.' />'.&mt('Yes').
3656: '</label> <label><input type="radio" name="'.$item.'" '.
3657: $checkedoff{$item}.' value="0"'.$onclick.' />'.&mt('No').'</label>'.
3658: '</span>'.$additional.
3659: '</td>'.
3660: '</tr>';
3661: $itemcount ++;
3662: }
3663: return ($datatable,$itemcount);
3664: }
3665:
3666: sub print_ltitools {
3667: my ($dom,$settings,$rowtotal) = @_;
3668: my $rownum = 0;
3669: my $css_class;
3670: my $itemcount = 1;
3671: my $maxnum = 0;
3672: my %ordered;
3673: if (ref($settings) eq 'HASH') {
3674: foreach my $item (keys(%{$settings})) {
3675: if (ref($settings->{$item}) eq 'HASH') {
3676: my $num = $settings->{$item}{'order'};
3677: $ordered{$num} = $item;
3678: }
3679: }
3680: }
3681: my $confname = $dom.'-domainconfig';
3682: my $switchserver = &check_switchserver($dom,$confname);
3683: my $maxnum = scalar(keys(%ordered));
3684: my $datatable = <itools_javascript($settings);
3685: my %lt = <itools_names();
3686: my @courseroles = ('cc','in','ta','ep','st');
3687: my @ltiroles = qw(Instructor ContentDeveloper TeachingAssistant Learner);
3688: my @fields = ('fullname','firstname','lastname','email','user','roles');
3689: if (keys(%ordered)) {
3690: my @items = sort { $a <=> $b } keys(%ordered);
3691: for (my $i=0; $i<@items; $i++) {
3692: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3693: my $item = $ordered{$items[$i]};
3694: my ($title,$key,$secret,$url,$imgsrc,$version);
3695: if (ref($settings->{$item}) eq 'HASH') {
3696: $title = $settings->{$item}->{'title'};
3697: $url = $settings->{$item}->{'url'};
3698: $key = $settings->{$item}->{'key'};
3699: $secret = $settings->{$item}->{'secret'};
3700: my $image = $settings->{$item}->{'image'};
3701: if ($image ne '') {
3702: $imgsrc = '<img src="'.$image.'" alt="'.&mt('Tool Provider icon').'" />';
3703: }
3704: }
3705: my $chgstr = ' onchange="javascript:reorderLTI(this.form,'."'ltitools_".$item."'".');"';
3706: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
3707: .'<select name="ltitools_'.$item.'"'.$chgstr.'>';
3708: for (my $k=0; $k<=$maxnum; $k++) {
3709: my $vpos = $k+1;
3710: my $selstr;
3711: if ($k == $i) {
3712: $selstr = ' selected="selected" ';
3713: }
3714: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
3715: }
3716: $datatable .= '</select>'.(' 'x2).
3717: '<label><input type="checkbox" name="ltitools_del" value="'.$item.'" />'.
3718: &mt('Delete?').'</label></span></td>'.
3719: '<td colspan="2">'.
3720: '<fieldset><legend>'.&mt('Required settings').'</legend>'.
3721: '<span class="LC_nobreak">'.$lt{'title'}.':<input type="text" size="30" name="ltitools_title_'.$i.'" value="'.$title.'" /></span> '.
3722: (' 'x2).
3723: '<span class="LC_nobreak">'.$lt{'version'}.':<select name="ltitools_version_'.$i.'">'.
3724: '<option value="LTI-1p0" selected="selected">1.1</option></select></span> '.
3725: (' 'x2).
3726: '<span class="LC_nobreak">'.$lt{'msgtype'}.':<select name="ltitools_msgtype_'.$i.'">'.
3727: '<option value="basic-lti-launch-request" selected="selected">Launch</option></select></span> '.
3728: '<br /><br />'.
3729: '<span class="LC_nobreak">'.$lt{'url'}.':<input type="text" size="30" name="ltitools_url_'.$i.'"'.
3730: ' value="'.$url.'" /></span>'.
3731: (' 'x2).
3732: '<span class="LC_nobreak">'.$lt{'key'}.
3733: '<input type="text" size="25" name="ltitools_key_'.$i.'" value="'.$key.'" /></span> '.
3734: (' 'x2).
3735: '<span class="LC_nobreak">'.$lt{'secret'}.':'.
3736: '<input type="password" size="20" name="ltitools_secret_'.$i.'" value="'.$secret.'" />'.
3737: '<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>'.
3738: '<input type="hidden" name="ltitools_id_'.$i.'" value="'.$item.'" /></span>'.
3739: '</fieldset>'.
3740: '<fieldset><legend>'.&mt('Optional settings').'</legend>'.
3741: '<span class="LC_nobreak">'.&mt('Display target:');
3742: my %currdisp;
3743: if (ref($settings->{$item}->{'display'}) eq 'HASH') {
3744: if ($settings->{$item}->{'display'}->{'target'} eq 'window') {
3745: $currdisp{'window'} = ' checked="checked"';
3746: } else {
3747: $currdisp{'iframe'} = ' checked="checked"';
3748: }
3749: if ($settings->{$item}->{'display'}->{'width'} =~ /^(\d+)$/) {
3750: $currdisp{'width'} = $1;
3751: }
3752: if ($settings->{$item}->{'display'}->{'height'} =~ /^(\d+)$/) {
3753: $currdisp{'height'} = $1;
3754: }
3755: } else {
3756: $currdisp{'iframe'} = ' checked="checked"';
3757: }
3758: foreach my $disp ('iframe','window') {
3759: $datatable .= '<label><input type="radio" name="ltitools_target_'.$i.'" value="'.$disp.'"'.$currdisp{$disp}.' />'.
3760: $lt{$disp}.'</label>'.(' 'x2);
3761: }
3762: $datatable .= (' 'x4);
3763: foreach my $dimen ('width','height') {
3764: $datatable .= '<label>'.$lt{$dimen}.' '.
3765: '<input type="text" name="ltitools_'.$dimen.'_'.$i.'" size="5" value="'.$currdisp{$dimen}.'" /></label>'.
3766: (' 'x2);
3767: }
3768: $datatable .= '<br />';
3769: foreach my $extra ('passback','roster') {
3770: my $checkedon = '';
3771: my $checkedoff = ' checked="checked"';
3772: if ($settings->{$item}->{$extra}) {
3773: $checkedon = $checkedoff;
3774: $checkedoff = '';
3775: }
3776: $datatable .= $lt{$extra}.' '.
3777: '<label><input type="radio" name="ltitools_'.$extra.'_'.$i.'" value="1"'.$checkedon.' />'.
3778: &mt('Yes').'</label>'.(' 'x2).
3779: '<label><input type="radio" name="ltitools_'.$extra.'_'.$i.'" value="0"'.$checkedoff.' />'.
3780: &mt('No').'</label>'.(' 'x4);
3781: }
3782: $datatable .= '<br /><br /><span class="LC_nobreak">'.$lt{'icon'}.': ';
3783: if ($imgsrc) {
3784: $datatable .= $imgsrc.
3785: '<label><input type="checkbox" name="ltitools_image_del"'.
3786: ' value="'.$item.'" />'.&mt('Delete?').'</label></span> '.
3787: '<span class="LC_nobreak"> '.&mt('Replace:').' ';
3788: } else {
3789: $datatable .= '('.&mt('if larger than 21x21 pixels, image will be scaled').') ';
3790: }
3791: if ($switchserver) {
3792: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
3793: } else {
3794: $datatable .= '<input type="file" name="ltitools_image_'.$i.'" value="" />';
3795: }
3796: $datatable .= '</span></fieldset>';
3797: my (%checkedfields,%rolemaps);
3798: if (ref($settings->{$item}) eq 'HASH') {
3799: if (ref($settings->{$item}->{'fields'}) eq 'HASH') {
3800: %checkedfields = %{$settings->{$item}->{'fields'}};
3801: }
3802: if (ref($settings->{$item}->{'roles'}) eq 'HASH') {
3803: %rolemaps = %{$settings->{$item}->{'roles'}};
3804: $checkedfields{'roles'} = 1;
3805: }
3806: }
3807: $datatable .= '<fieldset><legend>'.&mt('User data sent on launch').'</legend>'.
3808: '<span class="LC_nobreak">';
3809: foreach my $field (@fields) {
3810: my $checked;
3811: if ($checkedfields{$field}) {
3812: $checked = ' checked="checked"';
3813: }
3814: $datatable .= '<label>'.
3815: '<input type="checkbox" name="ltitools_fields_'.$i.'" value="'.$field.'"'.$checked.' />'.
3816: $lt{$field}.'</label>'.(' ' x2);
3817: }
3818: $datatable .= '</span></fieldset>'.
3819: '<fieldset><legend>'.&mt('Role mapping').'</legend><table><tr>';
3820: foreach my $role (@courseroles) {
3821: my ($selected,$selectnone);
3822: if (!$rolemaps{$role}) {
3823: $selectnone = ' selected="selected"';
3824: }
3825: $datatable .= '<td align="center">'.
3826: &Apache::lonnet::plaintext($role,'Course').'<br />'.
3827: '<select name="ltitools_roles_'.$role.'_'.$i.'">'.
3828: '<option value=""'.$selectnone.'>'.&mt('Select').'</option>';
3829: foreach my $ltirole (@ltiroles) {
3830: unless ($selectnone) {
3831: if ($rolemaps{$role} eq $ltirole) {
3832: $selected = ' selected="selected"';
3833: } else {
3834: $selected = '';
3835: }
3836: }
3837: $datatable .= '<option value="'.$ltirole.'"'.$selected.'>'.$ltirole.'</option>';
3838: }
3839: $datatable .= '</select></td>';
3840: }
3841: $datatable .= '</tr></table></fieldset>';
3842: my %courseconfig;
3843: if (ref($settings->{$item}) eq 'HASH') {
3844: if (ref($settings->{$item}->{'crsconf'}) eq 'HASH') {
3845: %courseconfig = %{$settings->{$item}->{'crsconf'}};
3846: }
3847: }
3848: $datatable .= '<fieldset><legend>'.&mt('Configurable in course').'</legend><span class="LC_nobreak">';
3849: foreach my $item ('label','title','target') {
3850: my $checked;
3851: if ($courseconfig{$item}) {
3852: $checked = ' checked="checked"';
3853: }
3854: $datatable .= '<label>'.
3855: '<input type="checkbox" name="ltitools_courseconfig_'.$i.'" value="'.$item.'"'.$checked.' />'.
3856: $lt{'crs'.$item}.'</label>'.(' ' x2)."\n";
3857: }
3858: $datatable .= '</span></fieldset>'.
3859: '<fieldset><legend>'.&mt('Custom items sent on launch').'</legend>'.
3860: '<table><tr><th>'.&mt('Action').'</th><th>'.&mt('Name').'</th><th>'.&mt('Value').'</th></tr>';
3861: if (ref($settings->{$item}->{'custom'}) eq 'HASH') {
3862: my %custom = %{$settings->{$item}->{'custom'}};
3863: if (keys(%custom) > 0) {
3864: foreach my $key (sort(keys(%custom))) {
3865: $datatable .= '<tr><td><span class="LC_nobreak">'.
3866: '<label><input type="checkbox" name="ltitools_customdel_'.$i.'" value="'.
3867: $key.'" />'.&mt('Delete').'</label></span></td><td>'.$key.'</td>'.
3868: '<td><input type="text" name="ltitools_customval_'.$key.'_'.$i.'"'.
3869: ' value="'.$custom{$key}.'" /></td></tr>';
3870: }
3871: }
3872: }
3873: $datatable .= '<tr><td><span class="LC_nobreak">'.
3874: '<label><input type="checkbox" name="ltitools_customadd" value="'.$i.'" />'.
3875: &mt('Add').'</label></span></td><td><input type="text" name="ltitools_custom_name_'.$i.'" />'.
3876: '</td><td><input type="text" name="ltitools_custom_value_'.$i.'" /></td></tr>';
3877: $datatable .= '</table></fieldset></td></tr>'."\n";
3878: $itemcount ++;
3879: }
3880: }
3881: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3882: my $chgstr = ' onchange="javascript:reorderLTI(this.form,'."'ltitools_add_pos'".');"';
3883: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'."\n".
3884: '<input type="hidden" name="ltitools_maxnum" value="'.$maxnum.'" />'."\n".
3885: '<select name="ltitools_add_pos"'.$chgstr.'>';
3886: for (my $k=0; $k<$maxnum+1; $k++) {
3887: my $vpos = $k+1;
3888: my $selstr;
3889: if ($k == $maxnum) {
3890: $selstr = ' selected="selected" ';
3891: }
3892: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
3893: }
3894: $datatable .= '</select> '."\n".
3895: '<input type="checkbox" name="ltitools_add" value="1" />'.&mt('Add').'</td>'."\n".
3896: '<td colspan="2">'.
3897: '<fieldset><legend>'.&mt('Required settings').'</legend>'.
3898: '<span class="LC_nobreak">'.$lt{'title'}.':<input type="text" size="30" name="ltitools_add_title" value="" /></span> '."\n".
3899: (' 'x2).
3900: '<span class="LC_nobreak">'.$lt{'version'}.':<select name="ltitools_add_version">'.
3901: '<option value="LTI-1p0" selected="selected">1.1</option></select></span> '."\n".
3902: (' 'x2).
3903: '<span class="LC_nobreak">'.$lt{'msgtype'}.':<select name="ltitools_add_msgtype">'.
3904: '<option value="basic-lti-launch-request" selected="selected">Launch</option></select></span> '.
3905: '<br />'.
3906: '<span class="LC_nobreak">'.$lt{'url'}.':<input type="text" size="30" name="ltitools_add_url" value="" /></span> '."\n".
3907: (' 'x2).
3908: '<span class="LC_nobreak">'.$lt{'key'}.':<input type="text" size="25" name="ltitools_add_key" value="" /></span> '."\n".
3909: (' 'x2).
3910: '<span class="LC_nobreak">'.$lt{'secret'}.':<input type="password" size="20" name="ltitools_add_secret" value="" />'.
3911: '<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".
3912: '</fieldset>'.
3913: '<fieldset><legend>'.&mt('Optional settings').'</legend>'.
3914: '<span class="LC_nobreak">'.&mt('Display target:');
3915: my %defaultdisp;
3916: $defaultdisp{'iframe'} = ' checked="checked"';
3917: foreach my $disp ('iframe','window') {
3918: $datatable .= '<label><input type="radio" name="ltitools_add_target" value="'.$disp.'"'.$defaultdisp{$disp}.' />'.
3919: $lt{$disp}.'</label>'.(' 'x2);
3920: }
3921: $datatable .= (' 'x4);
3922: foreach my $dimen ('width','height') {
3923: $datatable .= '<label>'.$lt{$dimen}.' '.
3924: '<input type="text" name="ltitools_add_'.$dimen.'" size="5" /></label>'.
3925: (' 'x2);
3926: }
3927: $datatable .= '<br />';
3928: foreach my $extra ('passback','roster') {
3929: $datatable .= $lt{$extra}.' '.
3930: '<label><input type="radio" name="ltitools_add_'.$extra.'" value="1" />'.
3931: &mt('Yes').'</label>'.(' 'x2).
3932: '<label><input type="radio" name="ltitools_add_'.$extra.'" value="0" checked="checked" />'.
3933: &mt('No').'</label>'.(' 'x4);
3934: }
3935: $datatable .= '<br /><br /><span class="LC_nobreak">'.$lt{'icon'}.': '.
3936: '('.&mt('if larger than 21x21 pixels, image will be scaled').') ';
3937: if ($switchserver) {
3938: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
3939: } else {
3940: $datatable .= '<input type="file" name="ltitools_add_image" value="" />';
3941: }
3942: $datatable .= '</span></fieldset>'.
3943: '<fieldset><legend>'.&mt('User data sent on launch').'</legend>'.
3944: '<span class="LC_nobreak">';
3945: foreach my $field (@fields) {
3946: $datatable .= '<label>'.
3947: '<input type="checkbox" name="ltitools_add_fields" value="'.$field.'" />'.
3948: $lt{$field}.'</label>'.(' ' x2);
3949: }
3950: $datatable .= '</span></fieldset>'.
3951: '<fieldset><legend>'.&mt('Role mapping').'</legend><table><tr>';
3952: foreach my $role (@courseroles) {
3953: my ($checked,$checkednone);
3954: $datatable .= '<td align="center">'.
3955: &Apache::lonnet::plaintext($role,'Course').'<br />'.
3956: '<select name="ltitools_add_roles_'.$role.'">'.
3957: '<option value="" selected="selected">'.&mt('Select').'</option>';
3958: foreach my $ltirole (@ltiroles) {
3959: $datatable .= '<option value="'.$ltirole.'">'.$ltirole.'</option>';
3960: }
3961: $datatable .= '</select></td>';
3962: }
3963: $datatable .= '</tr></table></fieldset>'.
3964: '<fieldset><legend>'.&mt('Configurable in course').'</legend><span class="LC_nobreak">';
3965: foreach my $item ('label','title','target') {
3966: $datatable .= '<label>'.
3967: '<input type="checkbox" name="ltitools_courseconfig" value="'.$item.'" checked="checked" />'.
3968: $lt{'crs'.$item}.'</label>'.(' ' x2)."\n";
3969: }
3970: $datatable .= '</span></fieldset>'.
3971: '<fieldset><legend>'.&mt('Custom items sent on launch').'</legend>'.
3972: '<table><tr><th>'.&mt('Action').'</th><th>'.&mt('Name').'</th><th>'.&mt('Value').'</th></tr>'.
3973: '<tr><td><span class="LC_nobreak">'.
3974: '<label><input type="checkbox" name="ltitools_add_custom" value="1" />'.
3975: &mt('Add').'</label></span></td><td><input type="text" name="ltitools_add_custom_name" />'.
3976: '</td><td><input type="text" name="ltitools_add_custom_value" /></td></tr>'.
3977: '</table></fieldset></td></tr>'."\n".
3978: '</td>'."\n".
3979: '</tr>'."\n";
3980: $itemcount ++;
3981: return $datatable;
3982: }
3983:
3984: sub ltitools_names {
3985: my %lt = &Apache::lonlocal::texthash(
3986: 'title' => 'Title',
3987: 'version' => 'Version',
3988: 'msgtype' => 'Message Type',
3989: 'url' => 'URL',
3990: 'key' => 'Key',
3991: 'secret' => 'Secret',
3992: 'icon' => 'Icon',
3993: 'user' => 'Username:domain',
3994: 'fullname' => 'Full Name',
3995: 'firstname' => 'First Name',
3996: 'lastname' => 'Last Name',
3997: 'email' => 'E-mail',
3998: 'roles' => 'Role',
3999: 'window' => 'Window/Tab',
4000: 'iframe' => 'iFrame',
4001: 'height' => 'Height',
4002: 'width' => 'Width',
4003: 'passback' => 'Tool can return grades:',
4004: 'roster' => 'Tool can retrieve roster:',
4005: 'crstarget' => 'Display target',
4006: 'crslabel' => 'Course label',
4007: 'crstitle' => 'Course title',
4008: );
4009: return %lt;
4010: }
4011:
4012: sub print_coursedefaults {
4013: my ($position,$dom,$settings,$rowtotal) = @_;
4014: my ($css_class,$datatable,%checkedon,%checkedoff,%defaultchecked,@toggles);
4015: my $itemcount = 1;
4016: my %choices = &Apache::lonlocal::texthash (
4017: canuse_pdfforms => 'Course/Community users can create/upload PDF forms',
4018: uploadquota => 'Default quota for files uploaded directly to course/community using Course Editor (MB)',
4019: anonsurvey_threshold => 'Responder count needed before showing submissions for anonymous surveys',
4020: coursecredits => 'Credits can be specified for courses',
4021: uselcmath => 'Math preview uses LON-CAPA previewer (javascript) in place of DragMath (Java)',
4022: usejsme => 'Molecule editor uses JSME (HTML5) in place of JME (Java)',
4023: postsubmit => 'Disable submit button/keypress following student submission',
4024: canclone => "People who may clone a course (besides course's owner and coordinators)",
4025: mysqltables => 'Lifetime (s) of "Temporary" MySQL tables (student performance data) on homeserver',
4026: );
4027: my %staticdefaults = (
4028: anonsurvey_threshold => 10,
4029: uploadquota => 500,
4030: postsubmit => 60,
4031: mysqltables => 172800,
4032: );
4033: if ($position eq 'top') {
4034: %defaultchecked = (
4035: 'canuse_pdfforms' => 'off',
4036: 'uselcmath' => 'on',
4037: 'usejsme' => 'on',
4038: 'canclone' => 'none',
4039: );
4040: @toggles = ('canuse_pdfforms','uselcmath','usejsme');
4041: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
4042: \%choices,$itemcount);
4043: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4044: $datatable .=
4045: '<tr'.$css_class.'><td valign="top">'.
4046: '<span class="LC_nobreak">'.$choices{'canclone'}.
4047: '</span></td><td class="LC_left_item">';
4048: my $currcanclone = 'none';
4049: my $onclick;
4050: my @cloneoptions = ('none','domain');
4051: my %clonetitles = (
4052: none => 'No additional course requesters',
4053: domain => "Any course requester in course's domain",
4054: instcode => 'Course requests for official courses ...',
4055: );
4056: my (%codedefaults,@code_order,@posscodes);
4057: if (&Apache::lonnet::auto_instcode_defaults($dom,\%codedefaults,
4058: \@code_order) eq 'ok') {
4059: if (@code_order > 0) {
4060: push(@cloneoptions,'instcode');
4061: $onclick = ' onclick="toggleDisplay(this.form,'."'cloneinstcode'".');"';
4062: }
4063: }
4064: if (ref($settings) eq 'HASH') {
4065: if ($settings->{'canclone'}) {
4066: if (ref($settings->{'canclone'}) eq 'HASH') {
4067: if (ref($settings->{'canclone'}{'instcode'}) eq 'ARRAY') {
4068: if (@code_order > 0) {
4069: $currcanclone = 'instcode';
4070: @posscodes = @{$settings->{'canclone'}{'instcode'}};
4071: }
4072: }
4073: } elsif ($settings->{'canclone'} eq 'domain') {
4074: $currcanclone = $settings->{'canclone'};
4075: }
4076: }
4077: }
4078: foreach my $option (@cloneoptions) {
4079: my ($checked,$additional);
4080: if ($currcanclone eq $option) {
4081: $checked = ' checked="checked"';
4082: }
4083: if ($option eq 'instcode') {
4084: if (@code_order) {
4085: my $show = 'none';
4086: if ($checked) {
4087: $show = 'block';
4088: }
4089: $additional = '<div id="cloneinstcode" style="display:'.$show.'" />'.
4090: &mt('Institutional codes for new and cloned course have identical:').
4091: '<br />';
4092: foreach my $item (@code_order) {
4093: my $codechk;
4094: if ($checked) {
4095: if (grep(/^\Q$item\E$/,@posscodes)) {
4096: $codechk = ' checked="checked"';
4097: }
4098: }
4099: $additional .= '<label>'.
4100: '<input type="checkbox" name="clonecode" value="'.$item.'"'.$codechk.' />'.
4101: $item.'</label>';
4102: }
4103: $additional .= (' 'x2).'('.&mt('check as many as needed').')</div>';
4104: }
4105: }
4106: $datatable .=
4107: '<span class="LC_nobreak"><label><input type="radio" name="canclone"'.$checked.
4108: ' value="'.$option.'"'.$onclick.' />'.$clonetitles{$option}.
4109: '</label> '.$additional.'</span><br />';
4110: }
4111: $datatable .= '</td>'.
4112: '</tr>';
4113: $itemcount ++;
4114: } else {
4115: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
4116: my ($currdefresponder,%defcredits,%curruploadquota,%deftimeout,%currmysql);
4117: my $currusecredits = 0;
4118: my $postsubmitclient = 1;
4119: my @types = ('official','unofficial','community','textbook','placement');
4120: if (ref($settings) eq 'HASH') {
4121: $currdefresponder = $settings->{'anonsurvey_threshold'};
4122: if (ref($settings->{'uploadquota'}) eq 'HASH') {
4123: foreach my $type (keys(%{$settings->{'uploadquota'}})) {
4124: $curruploadquota{$type} = $settings->{'uploadquota'}{$type};
4125: }
4126: }
4127: if (ref($settings->{'coursecredits'}) eq 'HASH') {
4128: foreach my $type (@types) {
4129: next if ($type eq 'community');
4130: $defcredits{$type} = $settings->{'coursecredits'}->{$type};
4131: if ($defcredits{$type} ne '') {
4132: $currusecredits = 1;
4133: }
4134: }
4135: }
4136: if (ref($settings->{'postsubmit'}) eq 'HASH') {
4137: if ($settings->{'postsubmit'}->{'client'} eq 'off') {
4138: $postsubmitclient = 0;
4139: foreach my $type (@types) {
4140: $deftimeout{$type} = $staticdefaults{'postsubmit'};
4141: }
4142: } else {
4143: foreach my $type (@types) {
4144: if (ref($settings->{'postsubmit'}->{'timeout'}) eq 'HASH') {
4145: if ($settings->{'postsubmit'}->{'timeout'}->{$type} =~ /^\d+$/) {
4146: $deftimeout{$type} = $settings->{'postsubmit'}->{'timeout'}->{$type};
4147: } else {
4148: $deftimeout{$type} = $staticdefaults{'postsubmit'};
4149: }
4150: } else {
4151: $deftimeout{$type} = $staticdefaults{'postsubmit'};
4152: }
4153: }
4154: }
4155: } else {
4156: foreach my $type (@types) {
4157: $deftimeout{$type} = $staticdefaults{'postsubmit'};
4158: }
4159: }
4160: if (ref($settings->{'mysqltables'}) eq 'HASH') {
4161: foreach my $type (keys(%{$settings->{'mysqltables'}})) {
4162: $currmysql{$type} = $settings->{'mysqltables'}{$type};
4163: }
4164: } else {
4165: foreach my $type (@types) {
4166: $currmysql{$type} = $staticdefaults{'mysqltables'};
4167: }
4168: }
4169: } else {
4170: foreach my $type (@types) {
4171: $deftimeout{$type} = $staticdefaults{'postsubmit'};
4172: }
4173: }
4174: if (!$currdefresponder) {
4175: $currdefresponder = $staticdefaults{'anonsurvey_threshold'};
4176: } elsif ($currdefresponder < 1) {
4177: $currdefresponder = 1;
4178: }
4179: foreach my $type (@types) {
4180: if ($curruploadquota{$type} eq '') {
4181: $curruploadquota{$type} = $staticdefaults{'uploadquota'};
4182: }
4183: }
4184: $datatable .=
4185: '<tr'.$css_class.'><td><span class="LC_nobreak">'.
4186: $choices{'anonsurvey_threshold'}.
4187: '</span></td>'.
4188: '<td class="LC_right_item"><span class="LC_nobreak">'.
4189: '<input type="text" name="anonsurvey_threshold"'.
4190: ' value="'.$currdefresponder.'" size="5" /></span>'.
4191: '</td></tr>'."\n";
4192: $itemcount ++;
4193: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
4194: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
4195: $choices{'uploadquota'}.
4196: '</span></td>'.
4197: '<td align="right" class="LC_right_item">'.
4198: '<table><tr>';
4199: foreach my $type (@types) {
4200: $datatable .= '<td align="center">'.&mt($type).'<br />'.
4201: '<input type="text" name="uploadquota_'.$type.'"'.
4202: ' value="'.$curruploadquota{$type}.'" size="5" /></td>';
4203: }
4204: $datatable .= '</tr></table></td></tr>'."\n";
4205: $itemcount ++;
4206: my $onclick = "toggleDisplay(this.form,'credits');";
4207: my $display = 'none';
4208: if ($currusecredits) {
4209: $display = 'block';
4210: }
4211: my $additional = '<div id="credits" style="display: '.$display.'">'.
4212: '<i>'.&mt('Default credits').'</i><br /><table><tr>';
4213: foreach my $type (@types) {
4214: next if ($type eq 'community');
4215: $additional .= '<td align="center">'.&mt($type).'<br />'.
4216: '<input type="text" name="'.$type.'_credits"'.
4217: ' value="'.$defcredits{$type}.'" size="3" /></td>';
4218: }
4219: $additional .= '</tr></table></div>'."\n";
4220: %defaultchecked = ('coursecredits' => 'off');
4221: @toggles = ('coursecredits');
4222: my $current = {
4223: 'coursecredits' => $currusecredits,
4224: };
4225: (my $table,$itemcount) =
4226: &radiobutton_prefs($current,\@toggles,\%defaultchecked,
4227: \%choices,$itemcount,$onclick,$additional,'left');
4228: $datatable .= $table;
4229: $onclick = "toggleDisplay(this.form,'studentsubmission');";
4230: my $display = 'none';
4231: if ($postsubmitclient) {
4232: $display = 'block';
4233: }
4234: $additional = '<div id="studentsubmission" style="display: '.$display.'">'.
4235: &mt('Number of seconds submit is disabled').'<br />'.
4236: '<i>'.&mt('Enter 0 to remain disabled until page reload.').'</i><br />'.
4237: '<table><tr>';
4238: foreach my $type (@types) {
4239: $additional .= '<td align="center">'.&mt($type).'<br />'.
4240: '<input type="text" name="'.$type.'_timeout" value="'.
4241: $deftimeout{$type}.'" size="5" /></td>';
4242: }
4243: $additional .= '</tr></table></div>'."\n";
4244: %defaultchecked = ('postsubmit' => 'on');
4245: @toggles = ('postsubmit');
4246: $current = {
4247: 'postsubmit' => $postsubmitclient,
4248: };
4249: ($table,$itemcount) =
4250: &radiobutton_prefs($current,\@toggles,\%defaultchecked,
4251: \%choices,$itemcount,$onclick,$additional,'left');
4252: $datatable .= $table;
4253: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
4254: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
4255: $choices{'mysqltables'}.
4256: '</span></td>'.
4257: '<td align="right" class="LC_right_item">'.
4258: '<table><tr>';
4259: foreach my $type (@types) {
4260: $datatable .= '<td align="center">'.&mt($type).'<br />'.
4261: '<input type="text" name="mysqltables_'.$type.'"'.
4262: ' value="'.$currmysql{$type}.'" size="5" /></td>';
4263: }
4264: $datatable .= '</tr></table></td></tr>'."\n";
4265: $itemcount ++;
4266:
4267: }
4268: $$rowtotal += $itemcount;
4269: return $datatable;
4270: }
4271:
4272: sub print_selfenrollment {
4273: my ($position,$dom,$settings,$rowtotal) = @_;
4274: my ($css_class,$datatable);
4275: my $itemcount = 1;
4276: my @types = ('official','unofficial','community','textbook','placement');
4277: if (($position eq 'top') || ($position eq 'middle')) {
4278: my ($rowsref,$titlesref) = &Apache::lonuserutils::get_selfenroll_titles();
4279: my %descs = &Apache::lonuserutils::selfenroll_default_descs();
4280: my @rows;
4281: my $key;
4282: if ($position eq 'top') {
4283: $key = 'admin';
4284: if (ref($rowsref) eq 'ARRAY') {
4285: @rows = @{$rowsref};
4286: }
4287: } elsif ($position eq 'middle') {
4288: $key = 'default';
4289: @rows = ('types','registered','approval','limit');
4290: }
4291: foreach my $row (@rows) {
4292: if (defined($titlesref->{$row})) {
4293: $itemcount ++;
4294: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4295: $datatable .= '<tr'.$css_class.'>'.
4296: '<td>'.$titlesref->{$row}.'</td>'.
4297: '<td class="LC_left_item">'.
4298: '<table><tr>';
4299: my (%current,%currentcap);
4300: if (ref($settings) eq 'HASH') {
4301: if (ref($settings->{$key}) eq 'HASH') {
4302: foreach my $type (@types) {
4303: if (ref($settings->{$key}->{$type}) eq 'HASH') {
4304: $current{$type} = $settings->{$key}->{$type}->{$row};
4305: }
4306: if (($row eq 'limit') && ($key eq 'default')) {
4307: if (ref($settings->{$key}->{$type}) eq 'HASH') {
4308: $currentcap{$type} = $settings->{$key}->{$type}->{'cap'};
4309: }
4310: }
4311: }
4312: }
4313: }
4314: my %roles = (
4315: '0' => &Apache::lonnet::plaintext('dc'),
4316: );
4317:
4318: foreach my $type (@types) {
4319: unless (($row eq 'registered') && ($key eq 'default')) {
4320: $datatable .= '<th>'.&mt($type).'</th>';
4321: }
4322: }
4323: unless (($row eq 'registered') && ($key eq 'default')) {
4324: $datatable .= '</tr><tr>';
4325: }
4326: foreach my $type (@types) {
4327: if ($type eq 'community') {
4328: $roles{'1'} = &mt('Community personnel');
4329: } else {
4330: $roles{'1'} = &mt('Course personnel');
4331: }
4332: $datatable .= '<td style="vertical-align: top">';
4333: if ($position eq 'top') {
4334: my %checked;
4335: if ($current{$type} eq '0') {
4336: $checked{'0'} = ' checked="checked"';
4337: } else {
4338: $checked{'1'} = ' checked="checked"';
4339: }
4340: foreach my $role ('1','0') {
4341: $datatable .= '<span class="LC_nobreak"><label>'.
4342: '<input type="radio" name="selfenrolladmin_'.$row.'_'.$type.'" '.
4343: 'value="'.$role.'"'.$checked{$role}.' />'.
4344: $roles{$role}.'</label></span> ';
4345: }
4346: } else {
4347: if ($row eq 'types') {
4348: my %checked;
4349: if ($current{$type} =~ /^(all|dom)$/) {
4350: $checked{$1} = ' checked="checked"';
4351: } else {
4352: $checked{''} = ' checked="checked"';
4353: }
4354: foreach my $val ('','dom','all') {
4355: $datatable .= '<span class="LC_nobreak"><label>'.
4356: '<input type ="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
4357: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
4358: }
4359: } elsif ($row eq 'registered') {
4360: my %checked;
4361: if ($current{$type} eq '1') {
4362: $checked{'1'} = ' checked="checked"';
4363: } else {
4364: $checked{'0'} = ' checked="checked"';
4365: }
4366: foreach my $val ('0','1') {
4367: $datatable .= '<span class="LC_nobreak"><label>'.
4368: '<input type ="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
4369: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
4370: }
4371: } elsif ($row eq 'approval') {
4372: my %checked;
4373: if ($current{$type} =~ /^([12])$/) {
4374: $checked{$1} = ' checked="checked"';
4375: } else {
4376: $checked{'0'} = ' checked="checked"';
4377: }
4378: for my $val (0..2) {
4379: $datatable .= '<span class="LC_nobreak"><label>'.
4380: '<input type="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
4381: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
4382: }
4383: } elsif ($row eq 'limit') {
4384: my %checked;
4385: if ($current{$type} =~ /^(allstudents|selfenrolled)$/) {
4386: $checked{$1} = ' checked="checked"';
4387: } else {
4388: $checked{'none'} = ' checked="checked"';
4389: }
4390: my $cap;
4391: if ($currentcap{$type} =~ /^\d+$/) {
4392: $cap = $currentcap{$type};
4393: }
4394: foreach my $val ('none','allstudents','selfenrolled') {
4395: $datatable .= '<span class="LC_nobreak"><label>'.
4396: '<input type="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
4397: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
4398: }
4399: $datatable .= '<br />'.
4400: '<span class="LC_nobreak">'.&mt('Maximum allowed: ').
4401: '<input type="text" name="selfenrolldefault_cap_'.$type.'" size = "5" value="'.$cap.'" />'.
4402: '</span>';
4403: }
4404: }
4405: $datatable .= '</td>';
4406: }
4407: $datatable .= '</tr>';
4408: }
4409: $datatable .= '</table></td></tr>';
4410: }
4411: } elsif ($position eq 'bottom') {
4412: $datatable .= &print_validation_rows('selfenroll',$dom,$settings,\$itemcount);
4413: }
4414: $$rowtotal += $itemcount;
4415: return $datatable;
4416: }
4417:
4418: sub print_validation_rows {
4419: my ($caller,$dom,$settings,$rowtotal) = @_;
4420: my ($itemsref,$namesref,$fieldsref);
4421: if ($caller eq 'selfenroll') {
4422: ($itemsref,$namesref,$fieldsref) = &Apache::lonuserutils::selfenroll_validation_types();
4423: } elsif ($caller eq 'requestcourses') {
4424: ($itemsref,$namesref,$fieldsref) = &Apache::loncoursequeueadmin::requestcourses_validation_types();
4425: }
4426: my %currvalidation;
4427: if (ref($settings) eq 'HASH') {
4428: if (ref($settings->{'validation'}) eq 'HASH') {
4429: %currvalidation = %{$settings->{'validation'}};
4430: }
4431: }
4432: my $datatable;
4433: my $itemcount = 0;
4434: foreach my $item (@{$itemsref}) {
4435: my $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
4436: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
4437: $namesref->{$item}.
4438: '</span></td>'.
4439: '<td class="LC_left_item">';
4440: if (($item eq 'url') || ($item eq 'button')) {
4441: $datatable .= '<span class="LC_nobreak">'.
4442: '<input type="text" name="'.$caller.'_validation_'.$item.'"'.
4443: ' value="'.$currvalidation{$item}.'" size="50" /></span>';
4444: } elsif ($item eq 'fields') {
4445: my @currfields;
4446: if (ref($currvalidation{$item}) eq 'ARRAY') {
4447: @currfields = @{$currvalidation{$item}};
4448: }
4449: foreach my $field (@{$fieldsref}) {
4450: my $check = '';
4451: if (grep(/^\Q$field\E$/,@currfields)) {
4452: $check = ' checked="checked"';
4453: }
4454: $datatable .= '<span class="LC_nobreak"><label>'.
4455: '<input type="checkbox" name="'.$caller.'_validation_fields"'.
4456: ' value="'.$field.'"'.$check.' />'.$field.
4457: '</label></span> ';
4458: }
4459: } elsif ($item eq 'markup') {
4460: $datatable .= '<textarea name="'.$caller.'_validation_markup" cols="50" rows="5" wrap="soft">'.
4461: $currvalidation{$item}.
4462: '</textarea>';
4463: }
4464: $datatable .= '</td></tr>'."\n";
4465: if (ref($rowtotal)) {
4466: $itemcount ++;
4467: }
4468: }
4469: if ($caller eq 'requestcourses') {
4470: my %currhash;
4471: if (ref($settings) eq 'HASH') {
4472: if (ref($settings->{'validation'}) eq 'HASH') {
4473: if ($settings->{'validation'}{'dc'} ne '') {
4474: $currhash{$settings->{'validation'}{'dc'}} = 1;
4475: }
4476: }
4477: }
4478: my $numinrow = 2;
4479: my ($numdc,$dctable,$rows) = &active_dc_picker($dom,$numinrow,'radio',
4480: 'validationdc',%currhash);
4481: my $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
4482: $datatable .= '</td></tr><tr'.$css_class.'><td>';
4483: if ($numdc > 1) {
4484: $datatable .= &mt('Course creation processed as: (choose Dom. Coord.)');
4485: } else {
4486: $datatable .= &mt('Course creation processed as: ');
4487: }
4488: $datatable .= '</td><td class="LC_left_item">'.$dctable.'</td></tr>';
4489: $itemcount ++;
4490: }
4491: if (ref($rowtotal)) {
4492: $$rowtotal += $itemcount;
4493: }
4494: return $datatable;
4495: }
4496:
4497: sub print_usersessions {
4498: my ($position,$dom,$settings,$rowtotal) = @_;
4499: my ($css_class,$datatable,$itemcount,%checked,%choices);
4500: my (%by_ip,%by_location,@intdoms,@instdoms);
4501: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
4502:
4503: my @alldoms = &Apache::lonnet::all_domains();
4504: my %serverhomes = %Apache::lonnet::serverhomeIDs;
4505: my %servers = &Apache::lonnet::internet_dom_servers($dom);
4506: my %altids = &id_for_thisdom(%servers);
4507: if ($position eq 'top') {
4508: if (keys(%serverhomes) > 1) {
4509: my %spareid = ¤t_offloads_to($dom,$settings,\%servers);
4510: my $curroffloadnow;
4511: if (ref($settings) eq 'HASH') {
4512: if (ref($settings->{'offloadnow'}) eq 'HASH') {
4513: $curroffloadnow = $settings->{'offloadnow'};
4514: }
4515: }
4516: $datatable .= &spares_row($dom,\%servers,\%spareid,\%serverhomes,\%altids,$curroffloadnow,$rowtotal);
4517: } else {
4518: $datatable .= '<tr'.$css_class.'><td colspan="2">'.
4519: &mt('Nothing to set here, as the cluster to which this domain belongs only contains one server.').
4520: '</td></tr>';
4521: }
4522: } else {
4523: my %titles = &usersession_titles();
4524: my ($prefix,@types);
4525: if ($position eq 'bottom') {
4526: $prefix = 'remote';
4527: @types = ('version','excludedomain','includedomain');
4528: } else {
4529: $prefix = 'hosted';
4530: @types = ('excludedomain','includedomain');
4531: }
4532: ($datatable,$itemcount) = &rules_by_location($settings,$prefix,\%by_location,\%by_ip,\@types,\%titles);
4533: }
4534: $$rowtotal += $itemcount;
4535: return $datatable;
4536: }
4537:
4538: sub rules_by_location {
4539: my ($settings,$prefix,$by_location,$by_ip,$types,$titles) = @_;
4540: my ($datatable,$itemcount,$css_class);
4541: if (keys(%{$by_location}) == 0) {
4542: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
4543: $datatable = '<tr'.$css_class.'><td colspan="2">'.
4544: &mt('Nothing to set here, as the cluster to which this domain belongs only contains one institution.').
4545: '</td></tr>';
4546: $itemcount = 1;
4547: } else {
4548: $itemcount = 0;
4549: my $numinrow = 5;
4550: my (%current,%checkedon,%checkedoff);
4551: my @locations = sort(keys(%{$by_location}));
4552: foreach my $type (@{$types}) {
4553: $checkedon{$type} = '';
4554: $checkedoff{$type} = ' checked="checked"';
4555: }
4556: if (ref($settings) eq 'HASH') {
4557: if (ref($settings->{$prefix}) eq 'HASH') {
4558: foreach my $key (keys(%{$settings->{$prefix}})) {
4559: $current{$key} = $settings->{$prefix}{$key};
4560: if ($key eq 'version') {
4561: if ($current{$key} ne '') {
4562: $checkedon{$key} = ' checked="checked"';
4563: $checkedoff{$key} = '';
4564: }
4565: } elsif (ref($current{$key}) eq 'ARRAY') {
4566: $checkedon{$key} = ' checked="checked"';
4567: $checkedoff{$key} = '';
4568: }
4569: }
4570: }
4571: }
4572: foreach my $type (@{$types}) {
4573: next if ($type ne 'version' && !@locations);
4574: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
4575: $datatable .= '<tr'.$css_class.'>
4576: <td><span class="LC_nobreak">'.$titles->{$type}.'</span><br />
4577: <span class="LC_nobreak">
4578: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedoff{$type}.' value="0" />'.&mt('Not in use').'</label>
4579: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedon{$type}.' value="1" />'.&mt('In use').'</label></span></td><td>';
4580: if ($type eq 'version') {
4581: my @lcversions = &Apache::lonnet::all_loncaparevs();
4582: my $selector = '<select name="'.$prefix.'_version">';
4583: foreach my $version (@lcversions) {
4584: my $selected = '';
4585: if ($current{'version'} eq $version) {
4586: $selected = ' selected="selected"';
4587: }
4588: $selector .= ' <option value="'.$version.'"'.
4589: $selected.'>'.$version.'</option>';
4590: }
4591: $selector .= '</select> ';
4592: $datatable .= &mt('remote server must be version: [_1] or later',$selector);
4593: } else {
4594: $datatable.= '<div><input type="button" value="'.&mt('check all').'" '.
4595: 'onclick="javascript:checkAll(document.display.'.$prefix.'_'.$type.')"'.
4596: ' />'.(' 'x2).
4597: '<input type="button" value="'.&mt('uncheck all').'" '.
4598: 'onclick="javascript:uncheckAll(document.display.'.$prefix.'_'.$type.')" />'.
4599: "\n".
4600: '</div><div><table>';
4601: my $rem;
4602: for (my $i=0; $i<@locations; $i++) {
4603: my ($showloc,$value,$checkedtype);
4604: if (ref($by_location->{$locations[$i]}) eq 'ARRAY') {
4605: my $ip = $by_location->{$locations[$i]}->[0];
4606: if (ref($by_ip->{$ip}) eq 'ARRAY') {
4607: $value = join(':',@{$by_ip->{$ip}});
4608: $showloc = join(', ',@{$by_ip->{$ip}});
4609: if (ref($current{$type}) eq 'ARRAY') {
4610: foreach my $loc (@{$by_ip->{$ip}}) {
4611: if (grep(/^\Q$loc\E$/,@{$current{$type}})) {
4612: $checkedtype = ' checked="checked"';
4613: last;
4614: }
4615: }
4616: }
4617: }
4618: }
4619: $rem = $i%($numinrow);
4620: if ($rem == 0) {
4621: if ($i > 0) {
4622: $datatable .= '</tr>';
4623: }
4624: $datatable .= '<tr>';
4625: }
4626: $datatable .= '<td class="LC_left_item">'.
4627: '<span class="LC_nobreak"><label>'.
4628: '<input type="checkbox" name="'.$prefix.'_'.$type.
4629: '" value="'.$value.'"'.$checkedtype.' />'.$showloc.
4630: '</label></span></td>';
4631: }
4632: $rem = @locations%($numinrow);
4633: my $colsleft = $numinrow - $rem;
4634: if ($colsleft > 1 ) {
4635: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
4636: ' </td>';
4637: } elsif ($colsleft == 1) {
4638: $datatable .= '<td class="LC_left_item"> </td>';
4639: }
4640: $datatable .= '</tr></table>';
4641: }
4642: $datatable .= '</td></tr>';
4643: $itemcount ++;
4644: }
4645: }
4646: return ($datatable,$itemcount);
4647: }
4648:
4649: sub print_ssl {
4650: my ($position,$dom,$settings,$rowtotal) = @_;
4651: my ($css_class,$datatable);
4652: my $itemcount = 1;
4653: if ($position eq 'top') {
4654: my $primary_id = &Apache::lonnet::domain($dom,'primary');
4655: my $intdom = &Apache::lonnet::internet_dom($primary_id);
4656: my $same_institution;
4657: if ($intdom ne '') {
4658: my $internet_names = &Apache::lonnet::get_internet_names($Apache::lonnet::perlvar{'lonHostID'});
4659: if (ref($internet_names) eq 'ARRAY') {
4660: if (grep(/^\Q$intdom\E$/,@{$internet_names})) {
4661: $same_institution = 1;
4662: }
4663: }
4664: }
4665: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4666: $datatable = '<tr'.$css_class.'><td colspan="2">';
4667: if ($same_institution) {
4668: my %domservers = &Apache::lonnet::get_servers($dom);
4669: $datatable .= &LONCAPA::SSL::print_certstatus(\%domservers,'web','domprefs');
4670: } else {
4671: $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.");
4672: }
4673: $datatable .= '</td></tr>';
4674: $itemcount ++;
4675: } else {
4676: my %titles = &ssl_titles();
4677: my (%by_ip,%by_location,@intdoms,@instdoms);
4678: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
4679: my @alldoms = &Apache::lonnet::all_domains();
4680: my %serverhomes = %Apache::lonnet::serverhomeIDs;
4681: my @domservers = &Apache::lonnet::get_servers($dom);
4682: my %servers = &Apache::lonnet::internet_dom_servers($dom);
4683: my %altids = &id_for_thisdom(%servers);
4684: if (($position eq 'connto') || ($position eq 'connfrom')) {
4685: my $legacy;
4686: unless (ref($settings) eq 'HASH') {
4687: my $name;
4688: if ($position eq 'connto') {
4689: $name = 'loncAllowInsecure';
4690: } else {
4691: $name = 'londAllowInsecure';
4692: }
4693: my $primarylibserv = &Apache::lonnet::domain($dom,'primary');
4694: my @ids=&Apache::lonnet::current_machine_ids();
4695: if (($primarylibserv ne '') && (!grep(/^\Q$primarylibserv\E$/,@ids))) {
4696: my %what = (
4697: $name => 1,
4698: );
4699: my ($result,$returnhash) =
4700: &Apache::lonnet::get_remote_globals($primarylibserv,\%what);
4701: if ($result eq 'ok') {
4702: if (ref($returnhash) eq 'HASH') {
4703: $legacy = $returnhash->{$name};
4704: }
4705: }
4706: } else {
4707: $legacy = $Apache::lonnet::perlvar{$name};
4708: }
4709: }
4710: foreach my $type ('dom','intdom','other') {
4711: my %checked;
4712: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4713: $datatable .= '<tr'.$css_class.'><td>'.$titles{$type}.'</td>'.
4714: '<td class="LC_right_item">';
4715: my $skip;
4716: if ($type eq 'dom') {
4717: unless (keys(%servers) > 1) {
4718: $datatable .= &mt('Nothing to set here, as there are no other servers/VMs');
4719: $skip = 1;
4720: }
4721: }
4722: if ($type eq 'intdom') {
4723: unless (@instdoms > 1) {
4724: $datatable .= &mt('Nothing to set here, as there are no other domains for this institution');
4725: $skip = 1;
4726: }
4727: } elsif ($type eq 'other') {
4728: if (keys(%by_location) == 0) {
4729: $datatable .= &mt('Nothing to set here, as there are no other institutions');
4730: $skip = 1;
4731: }
4732: }
4733: unless ($skip) {
4734: $checked{'yes'} = ' checked="checked"';
4735: if (ref($settings) eq 'HASH') {
4736: if (ref($settings->{$position}) eq 'HASH') {
4737: if ($settings->{$position}->{$type} =~ /^(no|req)$/) {
4738: $checked{$1} = $checked{'yes'};
4739: delete($checked{'yes'});
4740: }
4741: }
4742: } else {
4743: if ($legacy == 0) {
4744: $checked{'req'} = $checked{'yes'};
4745: delete($checked{'yes'});
4746: }
4747: }
4748: foreach my $option ('no','yes','req') {
4749: $datatable .= '<span class="LC_nobreak"><label>'.
4750: '<input type="radio" name="'.$position.'_'.$type.'" '.
4751: 'value="'.$option.'"'.$checked{$option}.' />'.$titles{$option}.
4752: '</label></span>'.(' 'x2);
4753: }
4754: }
4755: $datatable .= '</td></tr>';
4756: $itemcount ++;
4757: }
4758: } else {
4759: my $prefix = 'replication';
4760: my @types = ('certreq','nocertreq');
4761: if (keys(%by_location) == 0) {
4762: $datatable .= '<tr'.$css_class.'><td>'.
4763: &mt('Nothing to set here, as there are no other institutions').
4764: '</td></tr>';
4765: $itemcount ++;
4766: } else {
4767: ($datatable,$itemcount) =
4768: &rules_by_location($settings,$prefix,\%by_location,\%by_ip,\@types,\%titles);
4769: }
4770: }
4771: }
4772: $$rowtotal += $itemcount;
4773: return $datatable;
4774: }
4775:
4776: sub ssl_titles {
4777: return &Apache::lonlocal::texthash (
4778: dom => 'LON-CAPA servers/VMs from same domain',
4779: intdom => 'LON-CAPA servers/VMs from same "internet" domain',
4780: other => 'External LON-CAPA servers/VMs',
4781: connto => 'Connections to other servers',
4782: connfrom => 'Connections from other servers',
4783: replication => 'Replicating content to other institutions',
4784: certreq => 'Client certificate required, but specific domains exempt',
4785: nocertreq => 'No client certificate required, except for specific domains',
4786: no => 'SSL not used',
4787: yes => 'SSL Optional (used if available)',
4788: req => 'SSL Required',
4789: );
4790: }
4791:
4792: sub print_trust {
4793: my ($prefix,$dom,$settings,$rowtotal) = @_;
4794: my ($css_class,$datatable,%checked,%choices);
4795: my (%by_ip,%by_location,@intdoms,@instdoms);
4796: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
4797: my $itemcount = 1;
4798: my %titles = &trust_titles();
4799: my @types = ('exc','inc');
4800: if ($prefix eq 'top') {
4801: $prefix = 'content';
4802: } elsif ($prefix eq 'bottom') {
4803: $prefix = 'msg';
4804: }
4805: ($datatable,$itemcount) = &rules_by_location($settings,$prefix,\%by_location,\%by_ip,\@types,\%titles);
4806: $$rowtotal += $itemcount;
4807: return $datatable;
4808: }
4809:
4810: sub trust_titles {
4811: return &Apache::lonlocal::texthash(
4812: content => "Access to this domain's content by others",
4813: shared => "Access to other domain's content by this domain",
4814: enroll => "Enrollment in this domain's courses by others",
4815: othcoau => "Co-author roles in this domain for others",
4816: coaurem => "Co-author roles for this domain's users elsewhere",
4817: domroles => "Domain roles in this domain assignable to others",
4818: catalog => "Course Catalog for this domain displayed elsewhere",
4819: reqcrs => "Requests for creation of courses in this domain by others",
4820: msg => "Users in other domains can send messages to this domain",
4821: exc => "Allow all, but exclude specific domains",
4822: inc => "Deny all, but include specific domains",
4823: );
4824: }
4825:
4826: sub build_location_hashes {
4827: my ($intdoms,$by_ip,$by_location,$instdoms) = @_;
4828: return unless((ref($intdoms) eq 'ARRAY') && (ref($by_ip) eq 'HASH') &&
4829: (ref($by_location) eq 'HASH') && (ref($instdoms) eq 'ARRAY'));
4830: my %iphost = &Apache::lonnet::get_iphost();
4831: my $primary_id = &Apache::lonnet::domain($env{'request.role.domain'},'primary');
4832: my $primary_ip = &Apache::lonnet::get_host_ip($primary_id);
4833: if (ref($iphost{$primary_ip}) eq 'ARRAY') {
4834: foreach my $id (@{$iphost{$primary_ip}}) {
4835: my $intdom = &Apache::lonnet::internet_dom($id);
4836: unless(grep(/^\Q$intdom\E$/,@{$intdoms})) {
4837: push(@{$intdoms},$intdom);
4838: }
4839: }
4840: }
4841: foreach my $ip (keys(%iphost)) {
4842: if (ref($iphost{$ip}) eq 'ARRAY') {
4843: foreach my $id (@{$iphost{$ip}}) {
4844: my $location = &Apache::lonnet::internet_dom($id);
4845: if ($location) {
4846: if (grep(/^\Q$location\E$/,@{$intdoms})) {
4847: my $dom = &Apache::lonnet::host_domain($id);
4848: unless (grep(/^\Q$dom\E/,@{$instdoms})) {
4849: push(@{$instdoms},$dom);
4850: }
4851: next;
4852: }
4853: if (ref($by_ip->{$ip}) eq 'ARRAY') {
4854: unless(grep(/^\Q$location\E$/,@{$by_ip->{$ip}})) {
4855: push(@{$by_ip->{$ip}},$location);
4856: }
4857: } else {
4858: $by_ip->{$ip} = [$location];
4859: }
4860: }
4861: }
4862: }
4863: }
4864: foreach my $ip (sort(keys(%{$by_ip}))) {
4865: if (ref($by_ip->{$ip}) eq 'ARRAY') {
4866: @{$by_ip->{$ip}} = sort(@{$by_ip->{$ip}});
4867: my $first = $by_ip->{$ip}->[0];
4868: if (ref($by_location->{$first}) eq 'ARRAY') {
4869: unless (grep(/^\Q$ip\E$/,@{$by_location->{$first}})) {
4870: push(@{$by_location->{$first}},$ip);
4871: }
4872: } else {
4873: $by_location->{$first} = [$ip];
4874: }
4875: }
4876: }
4877: return;
4878: }
4879:
4880: sub current_offloads_to {
4881: my ($dom,$settings,$servers) = @_;
4882: my (%spareid,%otherdomconfigs);
4883: if (ref($servers) eq 'HASH') {
4884: foreach my $lonhost (sort(keys(%{$servers}))) {
4885: my $gotspares;
4886: if (ref($settings) eq 'HASH') {
4887: if (ref($settings->{'spares'}) eq 'HASH') {
4888: if (ref($settings->{'spares'}{$lonhost}) eq 'HASH') {
4889: $spareid{$lonhost}{'primary'} = $settings->{'spares'}{$lonhost}{'primary'};
4890: $spareid{$lonhost}{'default'} = $settings->{'spares'}{$lonhost}{'default'};
4891: $gotspares = 1;
4892: }
4893: }
4894: }
4895: unless ($gotspares) {
4896: my $gotspares;
4897: my $serverhomeID =
4898: &Apache::lonnet::get_server_homeID($servers->{$lonhost});
4899: my $serverhomedom =
4900: &Apache::lonnet::host_domain($serverhomeID);
4901: if ($serverhomedom ne $dom) {
4902: if (ref($otherdomconfigs{$serverhomedom} eq 'HASH')) {
4903: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}) eq 'HASH') {
4904: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}) eq 'HASH') {
4905: $spareid{$lonhost}{'primary'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'primary'};
4906: $spareid{$lonhost}{'default'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'default'};
4907: $gotspares = 1;
4908: }
4909: }
4910: } else {
4911: $otherdomconfigs{$serverhomedom} =
4912: &Apache::lonnet::get_dom('configuration',['usersessions'],$serverhomedom);
4913: if (ref($otherdomconfigs{$serverhomedom}) eq 'HASH') {
4914: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}) eq 'HASH') {
4915: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}) eq 'HASH') {
4916: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{$lonhost}) eq 'HASH') {
4917: $spareid{$lonhost}{'primary'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'primary'};
4918: $spareid{$lonhost}{'default'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'default'};
4919: $gotspares = 1;
4920: }
4921: }
4922: }
4923: }
4924: }
4925: }
4926: }
4927: unless ($gotspares) {
4928: if ($lonhost eq $Apache::lonnet::perlvar{'lonHostID'}) {
4929: $spareid{$lonhost}{'primary'} = $Apache::lonnet::spareid{'primary'};
4930: $spareid{$lonhost}{'default'} = $Apache::lonnet::spareid{'default'};
4931: } else {
4932: my $server_hostname = &Apache::lonnet::hostname($lonhost);
4933: my $server_homeID = &Apache::lonnet::get_server_homeID($server_hostname);
4934: if ($server_homeID eq $Apache::lonnet::perlvar{'lonHostID'}) {
4935: $spareid{$lonhost}{'primary'} = $Apache::lonnet::spareid{'primary'};
4936: $spareid{$lonhost}{'default'} = $Apache::lonnet::spareid{'default'};
4937: } else {
4938: my %what = (
4939: spareid => 1,
4940: );
4941: my ($result,$returnhash) =
4942: &Apache::lonnet::get_remote_globals($lonhost,\%what);
4943: if ($result eq 'ok') {
4944: if (ref($returnhash) eq 'HASH') {
4945: if (ref($returnhash->{'spareid'}) eq 'HASH') {
4946: $spareid{$lonhost}{'primary'} = $returnhash->{'spareid'}->{'primary'};
4947: $spareid{$lonhost}{'default'} = $returnhash->{'spareid'}->{'default'};
4948: }
4949: }
4950: }
4951: }
4952: }
4953: }
4954: }
4955: }
4956: return %spareid;
4957: }
4958:
4959: sub spares_row {
4960: my ($dom,$servers,$spareid,$serverhomes,$altids,$curroffloadnow,$rowtotal) = @_;
4961: my $css_class;
4962: my $numinrow = 4;
4963: my $itemcount = 1;
4964: my $datatable;
4965: my %typetitles = &sparestype_titles();
4966: if ((ref($servers) eq 'HASH') && (ref($spareid) eq 'HASH') && (ref($altids) eq 'HASH')) {
4967: foreach my $server (sort(keys(%{$servers}))) {
4968: my $serverhome = &Apache::lonnet::get_server_homeID($servers->{$server});
4969: my ($othercontrol,$serverdom);
4970: if ($serverhome ne $server) {
4971: $serverdom = &Apache::lonnet::host_domain($serverhome);
4972: $othercontrol = &mt('Session offloading controlled by domain: [_1]','<b>'.$serverdom.'</b>');
4973: } else {
4974: $serverdom = &Apache::lonnet::host_domain($server);
4975: if ($serverdom ne $dom) {
4976: $othercontrol = &mt('Session offloading controlled by domain: [_1]','<b>'.$serverdom.'</b>');
4977: }
4978: }
4979: next unless (ref($spareid->{$server}) eq 'HASH');
4980: my $checkednow;
4981: if (ref($curroffloadnow) eq 'HASH') {
4982: if ($curroffloadnow->{$server}) {
4983: $checkednow = ' checked="checked"';
4984: }
4985: }
4986: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
4987: $datatable .= '<tr'.$css_class.'>
4988: <td rowspan="2">
4989: <span class="LC_nobreak">'.
4990: &mt('[_1] when busy, offloads to:'
4991: ,'<b>'.$server.'</b>').'</span><br />'.
4992: '<span class="LC_nobreak">'."\n".
4993: '<label><input type="checkbox" name="offloadnow" value="'.$server.'"'.$checkednow.' />'.
4994: ' '.&mt('Switch active users on next access').'</label></span>'.
4995: "\n";
4996: my (%current,%canselect);
4997: my @choices =
4998: &possible_newspares($server,$spareid->{$server},$serverhomes,$altids);
4999: foreach my $type ('primary','default') {
5000: if (ref($spareid->{$server}) eq 'HASH') {
5001: if (ref($spareid->{$server}{$type}) eq 'ARRAY') {
5002: my @spares = @{$spareid->{$server}{$type}};
5003: if (@spares > 0) {
5004: if ($othercontrol) {
5005: $current{$type} = join(', ',@spares);
5006: } else {
5007: $current{$type} .= '<table>';
5008: my $numspares = scalar(@spares);
5009: for (my $i=0; $i<@spares; $i++) {
5010: my $rem = $i%($numinrow);
5011: if ($rem == 0) {
5012: if ($i > 0) {
5013: $current{$type} .= '</tr>';
5014: }
5015: $current{$type} .= '<tr>';
5016: }
5017: $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'".');" /> '.
5018: $spareid->{$server}{$type}[$i].
5019: '</label></td>'."\n";
5020: }
5021: my $rem = @spares%($numinrow);
5022: my $colsleft = $numinrow - $rem;
5023: if ($colsleft > 1 ) {
5024: $current{$type} .= '<td colspan="'.$colsleft.
5025: '" class="LC_left_item">'.
5026: ' </td>';
5027: } elsif ($colsleft == 1) {
5028: $current{$type} .= '<td class="LC_left_item"> </td>'."\n";
5029: }
5030: $current{$type} .= '</tr></table>';
5031: }
5032: }
5033: }
5034: if ($current{$type} eq '') {
5035: $current{$type} = &mt('None specified');
5036: }
5037: if ($othercontrol) {
5038: if ($type eq 'primary') {
5039: $canselect{$type} = $othercontrol;
5040: }
5041: } else {
5042: $canselect{$type} =
5043: &mt('Add new [_1]'.$type.'[_2]:','<i>','</i>').' '.
5044: '<select name="newspare_'.$type.'_'.$server.'" '.
5045: 'id="newspare_'.$type.'_'.$server.'" onchange="checkNewSpares('."'$server','$type'".');">'."\n".
5046: '<option value="" selected ="selected">'.&mt('Select').'</option>'."\n";
5047: if (@choices > 0) {
5048: foreach my $lonhost (@choices) {
5049: $canselect{$type} .= '<option value="'.$lonhost.'">'.$lonhost.'</option>'."\n";
5050: }
5051: }
5052: $canselect{$type} .= '</select>'."\n";
5053: }
5054: } else {
5055: $current{$type} = &mt('Could not be determined');
5056: if ($type eq 'primary') {
5057: $canselect{$type} = $othercontrol;
5058: }
5059: }
5060: if ($type eq 'default') {
5061: $datatable .= '<tr'.$css_class.'>';
5062: }
5063: $datatable .= '<td><i>'.$typetitles{$type}.'</i></td>'."\n".
5064: '<td>'.$current{$type}.'</td>'."\n".
5065: '<td>'.$canselect{$type}.'</td></tr>'."\n";
5066: }
5067: $itemcount ++;
5068: }
5069: }
5070: $$rowtotal += $itemcount;
5071: return $datatable;
5072: }
5073:
5074: sub possible_newspares {
5075: my ($server,$currspares,$serverhomes,$altids) = @_;
5076: my $serverhostname = &Apache::lonnet::hostname($server);
5077: my %excluded;
5078: if ($serverhostname ne '') {
5079: %excluded = (
5080: $serverhostname => 1,
5081: );
5082: }
5083: if (ref($currspares) eq 'HASH') {
5084: foreach my $type (keys(%{$currspares})) {
5085: if (ref($currspares->{$type}) eq 'ARRAY') {
5086: if (@{$currspares->{$type}} > 0) {
5087: foreach my $curr (@{$currspares->{$type}}) {
5088: my $hostname = &Apache::lonnet::hostname($curr);
5089: $excluded{$hostname} = 1;
5090: }
5091: }
5092: }
5093: }
5094: }
5095: my @choices;
5096: if ((ref($serverhomes) eq 'HASH') && (ref($altids) eq 'HASH')) {
5097: if (keys(%{$serverhomes}) > 1) {
5098: foreach my $name (sort(keys(%{$serverhomes}))) {
5099: unless ($excluded{$name}) {
5100: if (exists($altids->{$serverhomes->{$name}})) {
5101: push(@choices,$altids->{$serverhomes->{$name}});
5102: } else {
5103: push(@choices,$serverhomes->{$name});
5104: }
5105: }
5106: }
5107: }
5108: }
5109: return sort(@choices);
5110: }
5111:
5112: sub print_loadbalancing {
5113: my ($dom,$settings,$rowtotal) = @_;
5114: my $primary_id = &Apache::lonnet::domain($dom,'primary');
5115: my $intdom = &Apache::lonnet::internet_dom($primary_id);
5116: my $numinrow = 1;
5117: my $datatable;
5118: my %servers = &Apache::lonnet::internet_dom_servers($dom);
5119: my (%currbalancer,%currtargets,%currrules,%existing);
5120: if (ref($settings) eq 'HASH') {
5121: %existing = %{$settings};
5122: }
5123: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
5124: &get_loadbalancers_config(\%servers,\%existing,\%currbalancer,
5125: \%currtargets,\%currrules);
5126: } else {
5127: return;
5128: }
5129: my ($othertitle,$usertypes,$types) =
5130: &Apache::loncommon::sorted_inst_types($dom);
5131: my $rownum = 8;
5132: if (ref($types) eq 'ARRAY') {
5133: $rownum += scalar(@{$types});
5134: }
5135: my @css_class = ('LC_odd_row','LC_even_row');
5136: my $balnum = 0;
5137: my $islast;
5138: my (@toshow,$disabledtext);
5139: if (keys(%currbalancer) > 0) {
5140: @toshow = sort(keys(%currbalancer));
5141: if (scalar(@toshow) < scalar(keys(%servers)) + 1) {
5142: push(@toshow,'');
5143: }
5144: } else {
5145: @toshow = ('');
5146: $disabledtext = &mt('No existing load balancer');
5147: }
5148: foreach my $lonhost (@toshow) {
5149: if ($balnum == scalar(@toshow)-1) {
5150: $islast = 1;
5151: } else {
5152: $islast = 0;
5153: }
5154: my $cssidx = $balnum%2;
5155: my $targets_div_style = 'display: none';
5156: my $disabled_div_style = 'display: block';
5157: my $homedom_div_style = 'display: none';
5158: $datatable .= '<tr class="'.$css_class[$cssidx].'">'.
5159: '<td rowspan="'.$rownum.'" valign="top">'.
5160: '<p>';
5161: if ($lonhost eq '') {
5162: $datatable .= '<span class="LC_nobreak">';
5163: if (keys(%currbalancer) > 0) {
5164: $datatable .= &mt('Add balancer:');
5165: } else {
5166: $datatable .= &mt('Enable balancer:');
5167: }
5168: $datatable .= ' '.
5169: '<select name="loadbalancing_lonhost_'.$balnum.'"'.
5170: ' id="loadbalancing_lonhost_'.$balnum.'"'.
5171: ' onchange="toggleTargets('."'$balnum'".');">'."\n".
5172: '<option value="" selected="selected">'.&mt('None').
5173: '</option>'."\n";
5174: foreach my $server (sort(keys(%servers))) {
5175: next if ($currbalancer{$server});
5176: $datatable .= '<option value="'.$server.'">'.$server.'</option>'."\n";
5177: }
5178: $datatable .=
5179: '</select>'."\n".
5180: '<input type="hidden" name="loadbalancing_prevlonhost_'.$balnum.'" id="loadbalancing_prevlonhost_'.$balnum.'" value="" /> </span>'."\n";
5181: } else {
5182: $datatable .= '<i>'.$lonhost.'</i><br /><span class="LC_nobreak">'.
5183: '<label><input type="checkbox" name="loadbalancing_delete" value="'.$balnum.'" id="loadbalancing_delete_'.$balnum.'" onclick="javascript:balancerDeleteChange('."'$balnum'".');" /> '.
5184: &mt('Stop balancing').'</label>'.
5185: '<input type="hidden" name="loadbalancing_lonhost_'.$balnum.'" value="'.$lonhost.'" id="loadbalancing_lonhost_'.$balnum.'" /></span>';
5186: $targets_div_style = 'display: block';
5187: $disabled_div_style = 'display: none';
5188: if ($dom eq &Apache::lonnet::host_domain($lonhost)) {
5189: $homedom_div_style = 'display: block';
5190: }
5191: }
5192: $datatable .= '</p></td><td rowspan="'.$rownum.'" valign="top">'.
5193: '<div id="loadbalancing_disabled_'.$balnum.'" style="'.
5194: $disabled_div_style.'">'.$disabledtext.'</div>'."\n".
5195: '<div id="loadbalancing_targets_'.$balnum.'" style="'.$targets_div_style.'">'.&mt('Offloads to:').'<br />';
5196: my ($numspares,@spares) = &count_servers($lonhost,%servers);
5197: my @sparestypes = ('primary','default');
5198: my %typetitles = &sparestype_titles();
5199: my %hostherechecked = (
5200: no => ' checked="checked"',
5201: );
5202: foreach my $sparetype (@sparestypes) {
5203: my $targettable;
5204: for (my $i=0; $i<$numspares; $i++) {
5205: my $checked;
5206: if (ref($currtargets{$lonhost}) eq 'HASH') {
5207: if (ref($currtargets{$lonhost}{$sparetype}) eq 'ARRAY') {
5208: if (grep(/^\Q$spares[$i]\E$/,@{$currtargets{$lonhost}{$sparetype}})) {
5209: $checked = ' checked="checked"';
5210: }
5211: }
5212: }
5213: my ($chkboxval,$disabled);
5214: if (($lonhost ne '') && (exists($servers{$lonhost}))) {
5215: $chkboxval = $spares[$i];
5216: }
5217: if (exists($currbalancer{$spares[$i]})) {
5218: $disabled = ' disabled="disabled"';
5219: }
5220: $targettable .=
5221: '<td><span class="LC_nobreak"><label>'.
5222: '<input type="checkbox" name="loadbalancing_target_'.$balnum.'_'.$sparetype.'"'.
5223: $checked.$disabled.' value="'.$chkboxval.'" id="loadbalancing_target_'.$balnum.'_'.$sparetype.'_'.$i.'" onclick="checkOffloads('."this,'$balnum','$sparetype'".');" /><span id="loadbalancing_targettxt_'.$balnum.'_'.$sparetype.'_'.$i.'"> '.$chkboxval.
5224: '</span></label></span></td>';
5225: my $rem = $i%($numinrow);
5226: if ($rem == 0) {
5227: if (($i > 0) && ($i < $numspares-1)) {
5228: $targettable .= '</tr>';
5229: }
5230: if ($i < $numspares-1) {
5231: $targettable .= '<tr>';
5232: }
5233: }
5234: }
5235: if ($targettable ne '') {
5236: my $rem = $numspares%($numinrow);
5237: my $colsleft = $numinrow - $rem;
5238: if ($colsleft > 1 ) {
5239: $targettable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
5240: ' </td>';
5241: } elsif ($colsleft == 1) {
5242: $targettable .= '<td class="LC_left_item"> </td>';
5243: }
5244: $datatable .= '<i>'.$typetitles{$sparetype}.'</i><br />'.
5245: '<table><tr>'.$targettable.'</tr></table><br />';
5246: }
5247: $hostherechecked{$sparetype} = '';
5248: if (ref($currtargets{$lonhost}) eq 'HASH') {
5249: if (ref($currtargets{$lonhost}{$sparetype}) eq 'ARRAY') {
5250: if (grep(/^\Q$lonhost\E$/,@{$currtargets{$lonhost}{$sparetype}})) {
5251: $hostherechecked{$sparetype} = ' checked="checked"';
5252: $hostherechecked{'no'} = '';
5253: }
5254: }
5255: }
5256: }
5257: $datatable .= &mt('Hosting on balancer itself').'<br />'.
5258: '<label><input type="radio" name="loadbalancing_target_'.$balnum.'_hosthere" value="no"'.
5259: $hostherechecked{'no'}.' />'.&mt('No').'</label><br />';
5260: foreach my $sparetype (@sparestypes) {
5261: $datatable .= '<label><input type="radio" name="loadbalancing_target_'.$balnum.'_hosthere" '.
5262: 'value="'.$sparetype.'"'.$hostherechecked{$sparetype}.' /><i>'.$typetitles{$sparetype}.
5263: '</i></label><br />';
5264: }
5265: $datatable .= '</div></td></tr>'.
5266: &loadbalancing_rules($dom,$intdom,$currrules{$lonhost},
5267: $othertitle,$usertypes,$types,\%servers,
5268: \%currbalancer,$lonhost,
5269: $targets_div_style,$homedom_div_style,
5270: $css_class[$cssidx],$balnum,$islast);
5271: $$rowtotal += $rownum;
5272: $balnum ++;
5273: }
5274: $datatable .= '<input type="hidden" name="loadbalancing_total" id="loadbalancing_total" value="'.$balnum.'" />';
5275: return $datatable;
5276: }
5277:
5278: sub get_loadbalancers_config {
5279: my ($servers,$existing,$currbalancer,$currtargets,$currrules) = @_;
5280: return unless ((ref($servers) eq 'HASH') &&
5281: (ref($existing) eq 'HASH') && (ref($currbalancer) eq 'HASH') &&
5282: (ref($currtargets) eq 'HASH') && (ref($currrules) eq 'HASH'));
5283: if (keys(%{$existing}) > 0) {
5284: my $oldlonhost;
5285: foreach my $key (sort(keys(%{$existing}))) {
5286: if ($key eq 'lonhost') {
5287: $oldlonhost = $existing->{'lonhost'};
5288: $currbalancer->{$oldlonhost} = 1;
5289: } elsif ($key eq 'targets') {
5290: if ($oldlonhost) {
5291: $currtargets->{$oldlonhost} = $existing->{'targets'};
5292: }
5293: } elsif ($key eq 'rules') {
5294: if ($oldlonhost) {
5295: $currrules->{$oldlonhost} = $existing->{'rules'};
5296: }
5297: } elsif (ref($existing->{$key}) eq 'HASH') {
5298: $currbalancer->{$key} = 1;
5299: $currtargets->{$key} = $existing->{$key}{'targets'};
5300: $currrules->{$key} = $existing->{$key}{'rules'};
5301: }
5302: }
5303: } else {
5304: my ($balancerref,$targetsref) =
5305: &Apache::lonnet::get_lonbalancer_config($servers);
5306: if ((ref($balancerref) eq 'HASH') && (ref($targetsref) eq 'HASH')) {
5307: foreach my $server (sort(keys(%{$balancerref}))) {
5308: $currbalancer->{$server} = 1;
5309: $currtargets->{$server} = $targetsref->{$server};
5310: }
5311: }
5312: }
5313: return;
5314: }
5315:
5316: sub loadbalancing_rules {
5317: my ($dom,$intdom,$currrules,$othertitle,$usertypes,$types,$servers,
5318: $currbalancer,$lonhost,$targets_div_style,$homedom_div_style,
5319: $css_class,$balnum,$islast) = @_;
5320: my $output;
5321: my $num = 0;
5322: my ($alltypes,$othertypes,$titles) =
5323: &loadbalancing_titles($dom,$intdom,$usertypes,$types);
5324: if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) {
5325: foreach my $type (@{$alltypes}) {
5326: $num ++;
5327: my $current;
5328: if (ref($currrules) eq 'HASH') {
5329: $current = $currrules->{$type};
5330: }
5331: if (($type eq '_LC_external') || ($type eq '_LC_internetdom')) {
5332: if ($dom ne &Apache::lonnet::host_domain($lonhost)) {
5333: $current = '';
5334: }
5335: }
5336: $output .= &loadbalance_rule_row($type,$titles->{$type},$current,
5337: $servers,$currbalancer,$lonhost,$dom,
5338: $targets_div_style,$homedom_div_style,
5339: $css_class,$balnum,$num,$islast);
5340: }
5341: }
5342: return $output;
5343: }
5344:
5345: sub loadbalancing_titles {
5346: my ($dom,$intdom,$usertypes,$types) = @_;
5347: my %othertypes = (
5348: '_LC_adv' => &mt('Advanced users from [_1]',$dom),
5349: '_LC_author' => &mt('Users from [_1] with author role',$dom),
5350: '_LC_internetdom' => &mt('Users not from [_1], but from [_2]',$dom,$intdom),
5351: '_LC_external' => &mt('Users not from [_1]',$intdom),
5352: '_LC_ipchangesso' => &mt('SSO users from [_1], with IP mismatch',$dom),
5353: '_LC_ipchange' => &mt('Non-SSO users with IP mismatch'),
5354: );
5355: my @alltypes = ('_LC_adv','_LC_author','_LC_internetdom','_LC_external','_LC_ipchangesso','_LC_ipchange');
5356: if (ref($types) eq 'ARRAY') {
5357: unshift(@alltypes,@{$types},'default');
5358: }
5359: my %titles;
5360: foreach my $type (@alltypes) {
5361: if ($type =~ /^_LC_/) {
5362: $titles{$type} = $othertypes{$type};
5363: } elsif ($type eq 'default') {
5364: $titles{$type} = &mt('All users from [_1]',$dom);
5365: if (ref($types) eq 'ARRAY') {
5366: if (@{$types} > 0) {
5367: $titles{$type} = &mt('Other users from [_1]',$dom);
5368: }
5369: }
5370: } elsif (ref($usertypes) eq 'HASH') {
5371: $titles{$type} = $usertypes->{$type};
5372: }
5373: }
5374: return (\@alltypes,\%othertypes,\%titles);
5375: }
5376:
5377: sub loadbalance_rule_row {
5378: my ($type,$title,$current,$servers,$currbalancer,$lonhost,$dom,
5379: $targets_div_style,$homedom_div_style,$css_class,$balnum,$num,$islast) = @_;
5380: my @rulenames;
5381: my %ruletitles = &offloadtype_text();
5382: if (($type eq '_LC_ipchangesso') || ($type eq '_LC_ipchange')) {
5383: @rulenames = ('balancer','offloadedto','specific');
5384: } else {
5385: @rulenames = ('default','homeserver');
5386: if ($type eq '_LC_external') {
5387: push(@rulenames,'externalbalancer');
5388: } else {
5389: push(@rulenames,'specific');
5390: }
5391: push(@rulenames,'none');
5392: }
5393: my $style = $targets_div_style;
5394: if (($type eq '_LC_external') || ($type eq '_LC_internetdom')) {
5395: $style = $homedom_div_style;
5396: }
5397: my $space;
5398: if ($islast && $num == 1) {
5399: $space = '<div display="inline-block"> </div>';
5400: }
5401: my $output =
5402: '<tr class="'.$css_class.'" id="balanceruletr_'.$balnum.'_'.$num.'"><td valign="top">'.$space.
5403: '<div id="balanceruletitle_'.$balnum.'_'.$type.'" style="'.$style.'">'.$title.'</div></td>'."\n".
5404: '<td valaign="top">'.$space.
5405: '<div id="balancerule_'.$balnum.'_'.$type.'" style="'.$style.'">'."\n";
5406: for (my $i=0; $i<@rulenames; $i++) {
5407: my $rule = $rulenames[$i];
5408: my ($checked,$extra);
5409: if ($rulenames[$i] eq 'default') {
5410: $rule = '';
5411: }
5412: if ($rulenames[$i] eq 'specific') {
5413: if (ref($servers) eq 'HASH') {
5414: my $default;
5415: if (($current ne '') && (exists($servers->{$current}))) {
5416: $checked = ' checked="checked"';
5417: }
5418: unless ($checked) {
5419: $default = ' selected="selected"';
5420: }
5421: $extra =
5422: ': <select name="loadbalancing_singleserver_'.$balnum.'_'.$type.
5423: '" id="loadbalancing_singleserver_'.$balnum.'_'.$type.
5424: '" onchange="singleServerToggle('."'$balnum','$type'".')">'."\n".
5425: '<option value=""'.$default.'></option>'."\n";
5426: foreach my $server (sort(keys(%{$servers}))) {
5427: if (ref($currbalancer) eq 'HASH') {
5428: next if (exists($currbalancer->{$server}));
5429: }
5430: my $selected;
5431: if ($server eq $current) {
5432: $selected = ' selected="selected"';
5433: }
5434: $extra .= '<option value="'.$server.'"'.$selected.'>'.$server.'</option>';
5435: }
5436: $extra .= '</select>';
5437: }
5438: } elsif ($rule eq $current) {
5439: $checked = ' checked="checked"';
5440: }
5441: $output .= '<span class="LC_nobreak"><label>'.
5442: '<input type="radio" name="loadbalancing_rules_'.$balnum.'_'.$type.
5443: '" id="loadbalancing_rules_'.$balnum.'_'.$type.'_'.$i.'" value="'.
5444: $rule.'" onclick="balanceruleChange('."this.form,'$balnum','$type'".
5445: ')"'.$checked.' /> ';
5446: if (($rulenames[$i] eq 'specific') && ($type =~ /^_LC_ipchange/)) {
5447: $output .= $ruletitles{'particular'};
5448: } else {
5449: $output .= $ruletitles{$rulenames[$i]};
5450: }
5451: $output .= '</label>'.$extra.'</span><br />'."\n";
5452: }
5453: $output .= '</div></td></tr>'."\n";
5454: return $output;
5455: }
5456:
5457: sub offloadtype_text {
5458: my %ruletitles = &Apache::lonlocal::texthash (
5459: 'default' => 'Offloads to default destinations',
5460: 'homeserver' => "Offloads to user's home server",
5461: 'externalbalancer' => "Offloads to Load Balancer in user's domain",
5462: 'specific' => 'Offloads to specific server',
5463: 'none' => 'No offload',
5464: 'balancer' => 'Session hosted on Load Balancer, after re-authentication',
5465: 'offloadedto' => 'Session hosted on offload server, after re-authentication',
5466: 'particular' => 'Session hosted (after re-auth) on server:',
5467: );
5468: return %ruletitles;
5469: }
5470:
5471: sub sparestype_titles {
5472: my %typestitles = &Apache::lonlocal::texthash (
5473: 'primary' => 'primary',
5474: 'default' => 'default',
5475: );
5476: return %typestitles;
5477: }
5478:
5479: sub contact_titles {
5480: my %titles = &Apache::lonlocal::texthash (
5481: 'supportemail' => 'Support E-mail address',
5482: 'adminemail' => 'Default Server Admin E-mail address',
5483: 'errormail' => 'Error reports to be e-mailed to',
5484: 'packagesmail' => 'Package update alerts to be e-mailed to',
5485: 'helpdeskmail' => "Helpdesk requests for this domain's users",
5486: 'otherdomsmail' => 'Helpdesk requests for other (unconfigured) domains',
5487: 'lonstatusmail' => 'E-mail from nightly status check (warnings/errors)',
5488: 'requestsmail' => 'E-mail from course requests requiring approval',
5489: 'updatesmail' => 'E-mail from nightly check of LON-CAPA module integrity/updates',
5490: 'idconflictsmail' => 'E-mail from bi-nightly check for multiple users sharing same student/employee ID',
5491: );
5492: my %short_titles = &Apache::lonlocal::texthash (
5493: adminemail => 'Admin E-mail address',
5494: supportemail => 'Support E-mail',
5495: );
5496: return (\%titles,\%short_titles);
5497: }
5498:
5499: sub helpform_fields {
5500: my %titles = &Apache::lonlocal::texthash (
5501: 'username' => 'Name',
5502: 'user' => 'Username/domain',
5503: 'phone' => 'Phone',
5504: 'cc' => 'Cc e-mail',
5505: 'course' => 'Course Details',
5506: 'section' => 'Sections',
5507: 'screenshot' => 'File upload',
5508: );
5509: my @fields = ('username','phone','user','course','section','cc','screenshot');
5510: my %possoptions = (
5511: username => ['yes','no','req'],
5512: phone => ['yes','no','req'],
5513: user => ['yes','no'],
5514: cc => ['yes','no'],
5515: course => ['yes','no'],
5516: section => ['yes','no'],
5517: screenshot => ['yes','no'],
5518: );
5519: my %fieldoptions = &Apache::lonlocal::texthash (
5520: 'yes' => 'Optional',
5521: 'req' => 'Required',
5522: 'no' => "Not shown",
5523: );
5524: return (\@fields,\%titles,\%fieldoptions,\%possoptions);
5525: }
5526:
5527: sub tool_titles {
5528: my %titles = &Apache::lonlocal::texthash (
5529: aboutme => 'Personal web page',
5530: blog => 'Blog',
5531: webdav => 'WebDAV',
5532: portfolio => 'Portfolio',
5533: official => 'Official courses (with institutional codes)',
5534: unofficial => 'Unofficial courses',
5535: community => 'Communities',
5536: textbook => 'Textbook courses',
5537: placement => 'Placement tests',
5538: );
5539: return %titles;
5540: }
5541:
5542: sub courserequest_titles {
5543: my %titles = &Apache::lonlocal::texthash (
5544: official => 'Official',
5545: unofficial => 'Unofficial',
5546: community => 'Communities',
5547: textbook => 'Textbook',
5548: placement => 'Placement tests',
5549: norequest => 'Not allowed',
5550: approval => 'Approval by Dom. Coord.',
5551: validate => 'With validation',
5552: autolimit => 'Numerical limit',
5553: unlimited => '(blank for unlimited)',
5554: );
5555: return %titles;
5556: }
5557:
5558: sub authorrequest_titles {
5559: my %titles = &Apache::lonlocal::texthash (
5560: norequest => 'Not allowed',
5561: approval => 'Approval by Dom. Coord.',
5562: automatic => 'Automatic approval',
5563: );
5564: return %titles;
5565: }
5566:
5567: sub courserequest_conditions {
5568: my %conditions = &Apache::lonlocal::texthash (
5569: approval => '(Processing of request subject to approval by Domain Coordinator).',
5570: validate => '(Processing of request subject to institutional validation).',
5571: );
5572: return %conditions;
5573: }
5574:
5575:
5576: sub print_usercreation {
5577: my ($position,$dom,$settings,$rowtotal) = @_;
5578: my $numinrow = 4;
5579: my $datatable;
5580: if ($position eq 'top') {
5581: $$rowtotal ++;
5582: my $rowcount = 0;
5583: my ($rules,$ruleorder) = &Apache::lonnet::inst_userrules($dom,'username');
5584: if (ref($rules) eq 'HASH') {
5585: if (keys(%{$rules}) > 0) {
5586: $datatable .= &user_formats_row('username',$settings,$rules,
5587: $ruleorder,$numinrow,$rowcount);
5588: $$rowtotal ++;
5589: $rowcount ++;
5590: }
5591: }
5592: my ($idrules,$idruleorder) = &Apache::lonnet::inst_userrules($dom,'id');
5593: if (ref($idrules) eq 'HASH') {
5594: if (keys(%{$idrules}) > 0) {
5595: $datatable .= &user_formats_row('id',$settings,$idrules,
5596: $idruleorder,$numinrow,$rowcount);
5597: $$rowtotal ++;
5598: $rowcount ++;
5599: }
5600: }
5601: if ($rowcount == 0) {
5602: $datatable .= '<tr><td colspan="2">'.&mt('No format rules have been defined for usernames or IDs in this domain.').'</td></tr>';
5603: $$rowtotal ++;
5604: $rowcount ++;
5605: }
5606: } elsif ($position eq 'middle') {
5607: my @creators = ('author','course','requestcrs');
5608: my ($rules,$ruleorder) =
5609: &Apache::lonnet::inst_userrules($dom,'username');
5610: my %lt = &usercreation_types();
5611: my %checked;
5612: if (ref($settings) eq 'HASH') {
5613: if (ref($settings->{'cancreate'}) eq 'HASH') {
5614: foreach my $item (@creators) {
5615: $checked{$item} = $settings->{'cancreate'}{$item};
5616: }
5617: } elsif (ref($settings->{'cancreate'}) eq 'ARRAY') {
5618: foreach my $item (@creators) {
5619: if (grep(/^\Q$item\E$/,@{$settings->{'cancreate'}})) {
5620: $checked{$item} = 'none';
5621: }
5622: }
5623: }
5624: }
5625: my $rownum = 0;
5626: foreach my $item (@creators) {
5627: $rownum ++;
5628: if ($checked{$item} eq '') {
5629: $checked{$item} = 'any';
5630: }
5631: my $css_class;
5632: if ($rownum%2) {
5633: $css_class = '';
5634: } else {
5635: $css_class = ' class="LC_odd_row" ';
5636: }
5637: $datatable .= '<tr'.$css_class.'>'.
5638: '<td><span class="LC_nobreak">'.$lt{$item}.
5639: '</span></td><td align="right">';
5640: my @options = ('any');
5641: if (ref($rules) eq 'HASH') {
5642: if (keys(%{$rules}) > 0) {
5643: push(@options,('official','unofficial'));
5644: }
5645: }
5646: push(@options,'none');
5647: foreach my $option (@options) {
5648: my $type = 'radio';
5649: my $check = ' ';
5650: if ($checked{$item} eq $option) {
5651: $check = ' checked="checked" ';
5652: }
5653: $datatable .= '<span class="LC_nobreak"><label>'.
5654: '<input type="'.$type.'" name="can_createuser_'.
5655: $item.'" value="'.$option.'"'.$check.'/> '.
5656: $lt{$option}.'</label> </span>';
5657: }
5658: $datatable .= '</td></tr>';
5659: }
5660: } else {
5661: my @contexts = ('author','course','domain');
5662: my @authtypes = ('int','krb4','krb5','loc');
5663: my %checked;
5664: if (ref($settings) eq 'HASH') {
5665: if (ref($settings->{'authtypes'}) eq 'HASH') {
5666: foreach my $item (@contexts) {
5667: if (ref($settings->{'authtypes'}{$item}) eq 'HASH') {
5668: foreach my $auth (@authtypes) {
5669: if ($settings->{'authtypes'}{$item}{$auth}) {
5670: $checked{$item}{$auth} = ' checked="checked" ';
5671: }
5672: }
5673: }
5674: }
5675: }
5676: } else {
5677: foreach my $item (@contexts) {
5678: foreach my $auth (@authtypes) {
5679: $checked{$item}{$auth} = ' checked="checked" ';
5680: }
5681: }
5682: }
5683: my %title = &context_names();
5684: my %authname = &authtype_names();
5685: my $rownum = 0;
5686: my $css_class;
5687: foreach my $item (@contexts) {
5688: if ($rownum%2) {
5689: $css_class = '';
5690: } else {
5691: $css_class = ' class="LC_odd_row" ';
5692: }
5693: $datatable .= '<tr'.$css_class.'>'.
5694: '<td>'.$title{$item}.
5695: '</td><td class="LC_left_item">'.
5696: '<span class="LC_nobreak">';
5697: foreach my $auth (@authtypes) {
5698: $datatable .= '<label>'.
5699: '<input type="checkbox" name="'.$item.'_auth" '.
5700: $checked{$item}{$auth}.' value="'.$auth.'" />'.
5701: $authname{$auth}.'</label> ';
5702: }
5703: $datatable .= '</span></td></tr>';
5704: $rownum ++;
5705: }
5706: $$rowtotal += $rownum;
5707: }
5708: return $datatable;
5709: }
5710:
5711: sub print_selfcreation {
5712: my ($position,$dom,$settings,$rowtotal) = @_;
5713: my (@selfcreate,$createsettings,$processing,$datatable);
5714: if (ref($settings) eq 'HASH') {
5715: if (ref($settings->{'cancreate'}) eq 'HASH') {
5716: $createsettings = $settings->{'cancreate'};
5717: if (ref($createsettings) eq 'HASH') {
5718: if (ref($createsettings->{'selfcreate'}) eq 'ARRAY') {
5719: @selfcreate = @{$createsettings->{'selfcreate'}};
5720: } elsif ($createsettings->{'selfcreate'} ne '') {
5721: if ($settings->{'cancreate'}{'selfcreate'} eq 'any') {
5722: @selfcreate = ('email','login','sso');
5723: } elsif ($createsettings->{'selfcreate'} ne 'none') {
5724: @selfcreate = ($createsettings->{'selfcreate'});
5725: }
5726: }
5727: if (ref($createsettings->{'selfcreateprocessing'}) eq 'HASH') {
5728: $processing = $createsettings->{'selfcreateprocessing'};
5729: }
5730: }
5731: }
5732: }
5733: my %radiohash;
5734: my $numinrow = 4;
5735: map { $radiohash{'cancreate_'.$_} = 1; } @selfcreate;
5736: if ($position eq 'top') {
5737: my %choices = &Apache::lonlocal::texthash (
5738: cancreate_login => 'Institutional Login',
5739: cancreate_sso => 'Institutional Single Sign On',
5740: );
5741: my @toggles = sort(keys(%choices));
5742: my %defaultchecked = (
5743: 'cancreate_login' => 'off',
5744: 'cancreate_sso' => 'off',
5745: );
5746: my ($onclick,$itemcount);
5747: ($datatable,$itemcount) = &radiobutton_prefs(\%radiohash,\@toggles,\%defaultchecked,
5748: \%choices,$itemcount,$onclick);
5749: $$rowtotal += $itemcount;
5750:
5751: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
5752:
5753: if (ref($usertypes) eq 'HASH') {
5754: if (keys(%{$usertypes}) > 0) {
5755: $datatable .= &insttypes_row($createsettings,$types,$usertypes,
5756: $dom,$numinrow,$othertitle,
5757: 'statustocreate',$$rowtotal);
5758: $$rowtotal ++;
5759: }
5760: }
5761: my @fields = ('lastname','firstname','middlename','permanentemail','id','inststatus');
5762: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
5763: $fieldtitles{'inststatus'} = &mt('Institutional status');
5764: my $rem;
5765: my $numperrow = 2;
5766: my $css_class = $$rowtotal%2?' class="LC_odd_row"':'';
5767: $datatable .= '<tr'.$css_class.'>'.
5768: '<td class="LC_left_item">'.&mt('Mapping of Shibboleth environment variable names to user data fields (SSO auth)').'</td>'.
5769: '<td class="LC_left_item">'."\n".
5770: '<table><tr><td>'."\n";
5771: for (my $i=0; $i<@fields; $i++) {
5772: $rem = $i%($numperrow);
5773: if ($rem == 0) {
5774: if ($i > 0) {
5775: $datatable .= '</tr>';
5776: }
5777: $datatable .= '<tr>';
5778: }
5779: my $currval;
5780: if (ref($createsettings) eq 'HASH') {
5781: if (ref($createsettings->{'shibenv'}) eq 'HASH') {
5782: $currval = $createsettings->{'shibenv'}{$fields[$i]};
5783: }
5784: }
5785: $datatable .= '<td class="LC_left_item">'.
5786: '<span class="LC_nobreak">'.
5787: '<input type="text" name="shibenv_'.$fields[$i].'" '.
5788: 'value="'.$currval.'" size="10" /> '.
5789: $fieldtitles{$fields[$i]}.'</span></td>';
5790: }
5791: my $colsleft = $numperrow - $rem;
5792: if ($colsleft > 1 ) {
5793: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
5794: ' </td>';
5795: } elsif ($colsleft == 1) {
5796: $datatable .= '<td class="LC_left_item"> </td>';
5797: }
5798: $datatable .= '</tr></table></td></tr>';
5799: $$rowtotal ++;
5800: } elsif ($position eq 'middle') {
5801: my %domconf = &Apache::lonnet::get_dom('configuration',['usermodification'],$dom);
5802: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
5803: $usertypes->{'default'} = $othertitle;
5804: if (ref($types) eq 'ARRAY') {
5805: push(@{$types},'default');
5806: $usertypes->{'default'} = $othertitle;
5807: foreach my $status (@{$types}) {
5808: $datatable .= &modifiable_userdata_row('selfcreate',$status,$domconf{'usermodification'},
5809: $numinrow,$$rowtotal,$usertypes);
5810: $$rowtotal ++;
5811: }
5812: }
5813: } else {
5814: my %choices = &Apache::lonlocal::texthash (
5815: cancreate_email => 'E-mail address as username',
5816: );
5817: my @toggles = sort(keys(%choices));
5818: my %defaultchecked = (
5819: 'cancreate_email' => 'off',
5820: );
5821: my $itemcount = 0;
5822: my $display = 'none';
5823: if (grep(/^\Qemail\E$/,@selfcreate)) {
5824: $display = 'block';
5825: }
5826: my $onclick = "toggleDisplay(this.form,'emailoptions');";
5827: my $additional = '<div id="emailoptions" style="display: '.$display.'">';
5828: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
5829: my $usertypes = {};
5830: my $order = [];
5831: if ((ref($domdefaults{'inststatustypes'}) eq 'HASH') && (ref($domdefaults{'inststatusguest'}) eq 'ARRAY')) {
5832: $usertypes = $domdefaults{'inststatustypes'};
5833: $order = $domdefaults{'inststatusguest'};
5834: }
5835: if (ref($order) eq 'ARRAY') {
5836: push(@{$order},'default');
5837: if (@{$order} > 1) {
5838: $usertypes->{'default'} = &mt('Other users');
5839: $additional .= '<table><tr>';
5840: foreach my $status (@{$order}) {
5841: $additional .= '<th>'.$usertypes->{$status}.'</th>';
5842: }
5843: $additional .= '</tr><tr>';
5844: foreach my $status (@{$order}) {
5845: $additional .= '<td>'.&email_as_username($rowtotal,$processing,$status).'</td>';
5846: }
5847: $additional .= '</tr></table>';
5848: } else {
5849: $usertypes->{'default'} = &mt('All users');
5850: $additional .= &email_as_username($rowtotal,$processing);
5851: }
5852: }
5853: $additional .= '</div>'."\n";
5854:
5855: ($datatable,$itemcount) = &radiobutton_prefs(\%radiohash,\@toggles,\%defaultchecked,
5856: \%choices,$$rowtotal,$onclick,$additional);
5857: $$rowtotal ++;
5858: $datatable .= &print_requestmail($dom,'selfcreation',$createsettings,$rowtotal);
5859: $$rowtotal ++;
5860: my ($infofields,$infotitles) = &Apache::loncommon::emailusername_info();
5861: $numinrow = 1;
5862: if (ref($order) eq 'ARRAY') {
5863: foreach my $status (@{$order}) {
5864: $datatable .= &modifiable_userdata_row('cancreate','emailusername_'.$status,$settings,
5865: $numinrow,$$rowtotal,$usertypes,$infofields,$infotitles);
5866: $$rowtotal ++;
5867: }
5868: }
5869: my ($emailrules,$emailruleorder) =
5870: &Apache::lonnet::inst_userrules($dom,'email');
5871: if (ref($emailrules) eq 'HASH') {
5872: if (keys(%{$emailrules}) > 0) {
5873: $datatable .= &user_formats_row('email',$settings,$emailrules,
5874: $emailruleorder,$numinrow,$$rowtotal);
5875: $$rowtotal ++;
5876: }
5877: }
5878: $datatable .= &captcha_choice('cancreate',$createsettings,$$rowtotal);
5879: }
5880: return $datatable;
5881: }
5882:
5883: sub email_as_username {
5884: my ($rowtotal,$processing,$type) = @_;
5885: my %choices =
5886: &Apache::lonlocal::texthash (
5887: automatic => 'Automatic approval',
5888: approval => 'Queued for approval',
5889: );
5890: my $output;
5891: foreach my $option ('automatic','approval') {
5892: my $checked;
5893: if (ref($processing) eq 'HASH') {
5894: if ($type eq '') {
5895: if (!exists($processing->{'default'})) {
5896: if ($option eq 'automatic') {
5897: $checked = ' checked="checked"';
5898: }
5899: } else {
5900: if ($processing->{'default'} eq $option) {
5901: $checked = ' checked="checked"';
5902: }
5903: }
5904: } else {
5905: if (!exists($processing->{$type})) {
5906: if ($option eq 'automatic') {
5907: $checked = ' checked="checked"';
5908: }
5909: } else {
5910: if ($processing->{$type} eq $option) {
5911: $checked = ' checked="checked"';
5912: }
5913: }
5914: }
5915: } elsif ($option eq 'automatic') {
5916: $checked = ' checked="checked"';
5917: }
5918: my $name = 'cancreate_emailprocess';
5919: if (($type ne '') && ($type ne 'default')) {
5920: $name .= '_'.$type;
5921: }
5922: $output .= '<span class="LC_nobreak"><label>'.
5923: '<input type="radio" name="'.$name.'"'.
5924: $checked.' value="'.$option.'" />'.
5925: $choices{$option}.'</label></span>';
5926: if ($type eq '') {
5927: $output .= ' ';
5928: } else {
5929: $output .= '<br />';
5930: }
5931: }
5932: $$rowtotal ++;
5933: return $output;
5934: }
5935:
5936: sub captcha_choice {
5937: my ($context,$settings,$itemcount) = @_;
5938: my ($keyentry,$currpub,$currpriv,%checked,$rowname,$pubtext,$privtext,
5939: $vertext,$currver);
5940: my %lt = &captcha_phrases();
5941: $keyentry = 'hidden';
5942: if ($context eq 'cancreate') {
5943: $rowname = &mt('CAPTCHA validation');
5944: } elsif ($context eq 'login') {
5945: $rowname = &mt('"Contact helpdesk" CAPTCHA validation');
5946: }
5947: if (ref($settings) eq 'HASH') {
5948: if ($settings->{'captcha'}) {
5949: $checked{$settings->{'captcha'}} = ' checked="checked"';
5950: } else {
5951: $checked{'original'} = ' checked="checked"';
5952: }
5953: if ($settings->{'captcha'} eq 'recaptcha') {
5954: $pubtext = $lt{'pub'};
5955: $privtext = $lt{'priv'};
5956: $keyentry = 'text';
5957: $vertext = $lt{'ver'};
5958: $currver = $settings->{'recaptchaversion'};
5959: if ($currver ne '2') {
5960: $currver = 1;
5961: }
5962: }
5963: if (ref($settings->{'recaptchakeys'}) eq 'HASH') {
5964: $currpub = $settings->{'recaptchakeys'}{'public'};
5965: $currpriv = $settings->{'recaptchakeys'}{'private'};
5966: }
5967: } else {
5968: $checked{'original'} = ' checked="checked"';
5969: }
5970: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
5971: my $output = '<tr'.$css_class.'>'.
5972: '<td class="LC_left_item">'.$rowname.'</td><td class="LC_left_item" colspan="2">'."\n".
5973: '<table><tr><td>'."\n";
5974: foreach my $option ('original','recaptcha','notused') {
5975: $output .= '<span class="LC_nobreak"><label><input type="radio" name="'.$context.'_captcha" value="'.
5976: $option.'" '.$checked{$option}.' onchange="javascript:updateCaptcha('."this,'$context'".');" />'.
5977: $lt{$option}.'</label></span>';
5978: unless ($option eq 'notused') {
5979: $output .= (' 'x2)."\n";
5980: }
5981: }
5982: #
5983: # Note: If reCAPTCHA is to be used for LON-CAPA servers in a domain, a domain coordinator should visit:
5984: # https://www.google.com/recaptcha and generate a Public and Private key. For domains with multiple
5985: # servers a single key pair will be used for all servers, so the internet domain (e.g., yourcollege.edu)
5986: # specified for use with the key should be broad enough to accommodate all servers in the LON-CAPA domain.
5987: #
5988: $output .= '</td></tr>'."\n".
5989: '<tr><td>'."\n".
5990: '<span class="LC_nobreak"><span id="'.$context.'_recaptchapubtxt">'.$pubtext.'</span> '."\n".
5991: '<input type="'.$keyentry.'" id="'.$context.'_recaptchapub" name="'.$context.'_recaptchapub" value="'.
5992: $currpub.'" size="40" /></span><br />'."\n".
5993: '<span class="LC_nobreak"><span id="'.$context.'_recaptchaprivtxt">'.$privtext.'</span> '."\n".
5994: '<input type="'.$keyentry.'" id="'.$context.'_recaptchapriv" name="'.$context.'_recaptchapriv" value="'.
5995: $currpriv.'" size="40" /></span><br />'.
5996: '<span class="LC_nobreak"><span id="'.$context.'_recaptchavertxt">'.$vertext.'</span> '."\n".
5997: '<input type="'.$keyentry.'" id="'.$context.'_recaptchaversion" name="'.$context.'_recaptchaversion" value="'.
5998: $currver.'" size="3" /></span><br />'.
5999: '</td></tr></table>'."\n".
6000: '</td></tr>';
6001: return $output;
6002: }
6003:
6004: sub user_formats_row {
6005: my ($type,$settings,$rules,$ruleorder,$numinrow,$rowcount) = @_;
6006: my $output;
6007: my %text = (
6008: 'username' => 'new usernames',
6009: 'id' => 'IDs',
6010: 'email' => 'self-created accounts (e-mail)',
6011: );
6012: my $css_class = $rowcount%2?' class="LC_odd_row"':'';
6013: $output = '<tr '.$css_class.'>'.
6014: '<td><span class="LC_nobreak">';
6015: if ($type eq 'email') {
6016: $output .= &mt("Formats disallowed for $text{$type}: ");
6017: } else {
6018: $output .= &mt("Format rules to check for $text{$type}: ");
6019: }
6020: $output .= '</span></td>'.
6021: '<td class="LC_left_item" colspan="2"><table>';
6022: my $rem;
6023: if (ref($ruleorder) eq 'ARRAY') {
6024: for (my $i=0; $i<@{$ruleorder}; $i++) {
6025: if (ref($rules->{$ruleorder->[$i]}) eq 'HASH') {
6026: my $rem = $i%($numinrow);
6027: if ($rem == 0) {
6028: if ($i > 0) {
6029: $output .= '</tr>';
6030: }
6031: $output .= '<tr>';
6032: }
6033: my $check = ' ';
6034: if (ref($settings) eq 'HASH') {
6035: if (ref($settings->{$type.'_rule'}) eq 'ARRAY') {
6036: if (grep(/^\Q$ruleorder->[$i]\E$/,@{$settings->{$type.'_rule'}})) {
6037: $check = ' checked="checked" ';
6038: }
6039: }
6040: }
6041: $output .= '<td class="LC_left_item">'.
6042: '<span class="LC_nobreak"><label>'.
6043: '<input type="checkbox" name="'.$type.'_rule" '.
6044: 'value="'.$ruleorder->[$i].'"'.$check.'/>'.
6045: $rules->{$ruleorder->[$i]}{'name'}.'</label></span></td>';
6046: }
6047: }
6048: $rem = @{$ruleorder}%($numinrow);
6049: }
6050: my $colsleft = $numinrow - $rem;
6051: if ($colsleft > 1 ) {
6052: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
6053: ' </td>';
6054: } elsif ($colsleft == 1) {
6055: $output .= '<td class="LC_left_item"> </td>';
6056: }
6057: $output .= '</tr></table></td></tr>';
6058: return $output;
6059: }
6060:
6061: sub usercreation_types {
6062: my %lt = &Apache::lonlocal::texthash (
6063: author => 'When adding a co-author',
6064: course => 'When adding a user to a course',
6065: requestcrs => 'When requesting a course',
6066: any => 'Any',
6067: official => 'Institutional only ',
6068: unofficial => 'Non-institutional only',
6069: none => 'None',
6070: );
6071: return %lt;
6072: }
6073:
6074: sub selfcreation_types {
6075: my %lt = &Apache::lonlocal::texthash (
6076: selfcreate => 'User creates own account',
6077: any => 'Any',
6078: official => 'Institutional only ',
6079: unofficial => 'Non-institutional only',
6080: email => 'E-mail address',
6081: login => 'Institutional Login',
6082: sso => 'SSO',
6083: );
6084: }
6085:
6086: sub authtype_names {
6087: my %lt = &Apache::lonlocal::texthash(
6088: int => 'Internal',
6089: krb4 => 'Kerberos 4',
6090: krb5 => 'Kerberos 5',
6091: loc => 'Local',
6092: );
6093: return %lt;
6094: }
6095:
6096: sub context_names {
6097: my %context_title = &Apache::lonlocal::texthash(
6098: author => 'Creating users when an Author',
6099: course => 'Creating users when in a course',
6100: domain => 'Creating users when a Domain Coordinator',
6101: );
6102: return %context_title;
6103: }
6104:
6105: sub print_usermodification {
6106: my ($position,$dom,$settings,$rowtotal) = @_;
6107: my $numinrow = 4;
6108: my ($context,$datatable,$rowcount);
6109: if ($position eq 'top') {
6110: $rowcount = 0;
6111: $context = 'author';
6112: foreach my $role ('ca','aa') {
6113: $datatable .= &modifiable_userdata_row($context,$role,$settings,
6114: $numinrow,$rowcount);
6115: $$rowtotal ++;
6116: $rowcount ++;
6117: }
6118: } elsif ($position eq 'bottom') {
6119: $context = 'course';
6120: $rowcount = 0;
6121: foreach my $role ('st','ep','ta','in','cr') {
6122: $datatable .= &modifiable_userdata_row($context,$role,$settings,
6123: $numinrow,$rowcount);
6124: $$rowtotal ++;
6125: $rowcount ++;
6126: }
6127: }
6128: return $datatable;
6129: }
6130:
6131: sub print_defaults {
6132: my ($position,$dom,$settings,$rowtotal) = @_;
6133: my $rownum = 0;
6134: my ($datatable,$css_class);
6135: if ($position eq 'top') {
6136: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def',
6137: 'datelocale_def','portal_def');
6138: my %defaults;
6139: if (ref($settings) eq 'HASH') {
6140: %defaults = %{$settings};
6141: } else {
6142: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
6143: foreach my $item (@items) {
6144: $defaults{$item} = $domdefaults{$item};
6145: }
6146: }
6147: my $titles = &defaults_titles($dom);
6148: foreach my $item (@items) {
6149: if ($rownum%2) {
6150: $css_class = '';
6151: } else {
6152: $css_class = ' class="LC_odd_row" ';
6153: }
6154: $datatable .= '<tr'.$css_class.'>'.
6155: '<td><span class="LC_nobreak">'.$titles->{$item}.
6156: '</span></td><td class="LC_right_item" colspan="3">';
6157: if ($item eq 'auth_def') {
6158: my @authtypes = ('internal','krb4','krb5','localauth');
6159: my %shortauth = (
6160: internal => 'int',
6161: krb4 => 'krb4',
6162: krb5 => 'krb5',
6163: localauth => 'loc'
6164: );
6165: my %authnames = &authtype_names();
6166: foreach my $auth (@authtypes) {
6167: my $checked = ' ';
6168: if ($defaults{$item} eq $auth) {
6169: $checked = ' checked="checked" ';
6170: }
6171: $datatable .= '<label><input type="radio" name="'.$item.
6172: '" value="'.$auth.'"'.$checked.'/>'.
6173: $authnames{$shortauth{$auth}}.'</label> ';
6174: }
6175: } elsif ($item eq 'timezone_def') {
6176: my $includeempty = 1;
6177: $datatable .= &Apache::loncommon::select_timezone($item,$defaults{$item},undef,$includeempty);
6178: } elsif ($item eq 'datelocale_def') {
6179: my $includeempty = 1;
6180: $datatable .= &Apache::loncommon::select_datelocale($item,$defaults{$item},undef,$includeempty);
6181: } elsif ($item eq 'lang_def') {
6182: my $includeempty = 1;
6183: $datatable .= &Apache::loncommon::select_language($item,$defaults{$item},$includeempty);
6184: } else {
6185: my $size;
6186: if ($item eq 'portal_def') {
6187: $size = ' size="25"';
6188: }
6189: $datatable .= '<input type="text" name="'.$item.'" value="'.
6190: $defaults{$item}.'"'.$size.' />';
6191: }
6192: $datatable .= '</td></tr>';
6193: $rownum ++;
6194: }
6195: } else {
6196: my (%defaults);
6197: if (ref($settings) eq 'HASH') {
6198: if ((ref($settings->{'inststatusorder'}) eq 'ARRAY') && (ref($settings->{'inststatustypes'}) eq 'HASH') &&
6199: (ref($settings->{'inststatusguest'}) eq 'ARRAY')) {
6200: my $maxnum = @{$settings->{'inststatusorder'}};
6201: for (my $i=0; $i<$maxnum; $i++) {
6202: $css_class = $rownum%2?' class="LC_odd_row"':'';
6203: my $item = $settings->{'inststatusorder'}->[$i];
6204: my $title = $settings->{'inststatustypes'}->{$item};
6205: my $guestok;
6206: if (grep(/^\Q$item\E$/,@{$settings->{'inststatusguest'}})) {
6207: $guestok = 1;
6208: }
6209: my $chgstr = ' onchange="javascript:reorderTypes(this.form,'."'$item'".');"';
6210: $datatable .= '<tr'.$css_class.'>'.
6211: '<td><span class="LC_nobreak">'.
6212: '<select name="inststatus_pos_'.$item.'"'.$chgstr.'>';
6213: for (my $k=0; $k<=$maxnum; $k++) {
6214: my $vpos = $k+1;
6215: my $selstr;
6216: if ($k == $i) {
6217: $selstr = ' selected="selected" ';
6218: }
6219: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
6220: }
6221: my ($checkedon,$checkedoff);
6222: $checkedoff = ' checked="checked"';
6223: if ($guestok) {
6224: $checkedon = $checkedoff;
6225: $checkedoff = '';
6226: }
6227: $datatable .= '</select> '.&mt('Internal ID:').' <b>'.$item.'</b> '.
6228: '<input type="checkbox" name="inststatus_delete" value="'.$item.'" />'.
6229: &mt('delete').'</span></td>'.
6230: '<td class="LC_left_item"><span class="LC_nobreak">'.&mt('Name displayed:').
6231: '<input type="text" size="20" name="inststatus_title_'.$item.'" value="'.$title.'" />'.
6232: '</span></td>'.
6233: '<td class="LC_right_item"><span class="LC_nobreak">'.
6234: '<label><input type="radio" value="1" name="inststatus_guest_'.$item.'"'.$checkedon.' />'.
6235: &mt('Yes').'</label>'.(' 'x2).
6236: '<label><input type="radio" value="0" name="inststatus_guest_'.$item.'"'.$checkedoff.' />'.
6237: &mt('No').'</label></span></td></tr>';
6238: }
6239: $css_class = $rownum%2?' class="LC_odd_row"':'';
6240: my $chgstr = ' onchange="javascript:reorderTypes(this.form,'."'addinststatus_pos'".');"';
6241: $datatable .= '<tr '.$css_class.'>'.
6242: '<td><span class="LC_nobreak"><select name="addinststatus_pos"'.$chgstr.'>';
6243: for (my $k=0; $k<=$maxnum; $k++) {
6244: my $vpos = $k+1;
6245: my $selstr;
6246: if ($k == $maxnum) {
6247: $selstr = ' selected="selected" ';
6248: }
6249: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
6250: }
6251: $datatable .= '</select> '.&mt('Internal ID:').
6252: '<input type="text" size="10" name="addinststatus" value="" />'.
6253: ' '.&mt('(new)').
6254: '</span></td><td class="LC_left_item"><span class="LC_nobreak">'.
6255: &mt('Name displayed:').
6256: '<input type="text" size="20" name="addinststatus_title" value="" /></span></td>'.
6257: '<td class="LC_right_item"><span class="LC_nobreak">'.
6258: '<label><input type="radio" value="1" name="addinststatus_guest" />'.
6259: &mt('Yes').'</label>'.(' 'x2).
6260: '<label><input type="radio" value="0" name="addinststatus_guest" />'.
6261: &mt('No').'</label></span></td></tr>';
6262: '</tr>'."\n";
6263: $rownum ++;
6264: }
6265: }
6266: }
6267: $$rowtotal += $rownum;
6268: return $datatable;
6269: }
6270:
6271: sub get_languages_hash {
6272: my %langchoices;
6273: foreach my $id (&Apache::loncommon::languageids()) {
6274: my $code = &Apache::loncommon::supportedlanguagecode($id);
6275: if ($code ne '') {
6276: $langchoices{$code} = &Apache::loncommon::plainlanguagedescription($id);
6277: }
6278: }
6279: return %langchoices;
6280: }
6281:
6282: sub defaults_titles {
6283: my ($dom) = @_;
6284: my %titles = &Apache::lonlocal::texthash (
6285: 'auth_def' => 'Default authentication type',
6286: 'auth_arg_def' => 'Default authentication argument',
6287: 'lang_def' => 'Default language',
6288: 'timezone_def' => 'Default timezone',
6289: 'datelocale_def' => 'Default locale for dates',
6290: 'portal_def' => 'Portal/Default URL',
6291: );
6292: if ($dom) {
6293: my $uprimary_id = &Apache::lonnet::domain($dom,'primary');
6294: my $uint_dom = &Apache::lonnet::internet_dom($uprimary_id);
6295: my $protocol = $Apache::lonnet::protocol{$uprimary_id};
6296: $protocol = 'http' if ($protocol ne 'https');
6297: if ($uint_dom) {
6298: $titles{'portal_def'} .= ' '.&mt('(for example: [_1])',$protocol.'://loncapa.'.
6299: $uint_dom);
6300: }
6301: }
6302: return (\%titles);
6303: }
6304:
6305: sub print_scantronformat {
6306: my ($r,$dom,$confname,$settings,$rowtotal) = @_;
6307: my $itemcount = 1;
6308: my ($datatable,$css_class,$scantronurl,$is_custom,%error,%scantronurls,
6309: %confhash);
6310: my $switchserver = &check_switchserver($dom,$confname);
6311: my %lt = &Apache::lonlocal::texthash (
6312: default => 'Default bubblesheet format file error',
6313: custom => 'Custom bubblesheet format file error',
6314: );
6315: my %scantronfiles = (
6316: default => 'default.tab',
6317: custom => 'custom.tab',
6318: );
6319: foreach my $key (keys(%scantronfiles)) {
6320: $scantronurls{$key} = '/res/'.$dom.'/'.$confname.'/scantron/'
6321: .$scantronfiles{$key};
6322: }
6323: my @defaultinfo = &Apache::lonnet::stat_file($scantronurls{'default'});
6324: if ((!@defaultinfo) || ($defaultinfo[0] eq 'no_such_dir')) {
6325: if (!$switchserver) {
6326: my $servadm = $r->dir_config('lonAdmEMail');
6327: my ($configuserok,$author_ok) = &config_check($dom,$confname,$servadm);
6328: if ($configuserok eq 'ok') {
6329: if ($author_ok eq 'ok') {
6330: my %legacyfile = (
6331: default => $Apache::lonnet::perlvar{'lonTabDir'}.'/default_scantronformat.tab',
6332: custom => $Apache::lonnet::perlvar{'lonTabDir'}.'/scantronformat.tab',
6333: );
6334: my %md5chk;
6335: foreach my $type (keys(%legacyfile)) {
6336: ($md5chk{$type}) = split(/ /,`md5sum $legacyfile{$type}`);
6337: chomp($md5chk{$type});
6338: }
6339: if ($md5chk{'default'} ne $md5chk{'custom'}) {
6340: foreach my $type (keys(%legacyfile)) {
6341: ($scantronurls{$type},my $error) =
6342: &legacy_scantronformat($r,$dom,$confname,
6343: $type,$legacyfile{$type},
6344: $scantronurls{$type},
6345: $scantronfiles{$type});
6346: if ($error ne '') {
6347: $error{$type} = $error;
6348: }
6349: }
6350: if (keys(%error) == 0) {
6351: $is_custom = 1;
6352: $confhash{'scantron'}{'scantronformat'} =
6353: $scantronurls{'custom'};
6354: my $putresult =
6355: &Apache::lonnet::put_dom('configuration',
6356: \%confhash,$dom);
6357: if ($putresult ne 'ok') {
6358: $error{'custom'} =
6359: '<span class="LC_error">'.
6360: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
6361: }
6362: }
6363: } else {
6364: ($scantronurls{'default'},my $error) =
6365: &legacy_scantronformat($r,$dom,$confname,
6366: 'default',$legacyfile{'default'},
6367: $scantronurls{'default'},
6368: $scantronfiles{'default'});
6369: if ($error eq '') {
6370: $confhash{'scantron'}{'scantronformat'} = '';
6371: my $putresult =
6372: &Apache::lonnet::put_dom('configuration',
6373: \%confhash,$dom);
6374: if ($putresult ne 'ok') {
6375: $error{'default'} =
6376: '<span class="LC_error">'.
6377: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
6378: }
6379: } else {
6380: $error{'default'} = $error;
6381: }
6382: }
6383: }
6384: }
6385: } else {
6386: $error{'default'} = &mt("Unable to copy default bubblesheet formatfile to domain's RES space: [_1]",$switchserver);
6387: }
6388: }
6389: if (ref($settings) eq 'HASH') {
6390: if ($settings->{'scantronformat'} eq "/res/$dom/$confname/scantron/custom.tab") {
6391: my @info = &Apache::lonnet::stat_file($settings->{'scantronformat'});
6392: if ((!@info) || ($info[0] eq 'no_such_dir')) {
6393: $scantronurl = '';
6394: } else {
6395: $scantronurl = $settings->{'scantronformat'};
6396: }
6397: $is_custom = 1;
6398: } else {
6399: $scantronurl = $scantronurls{'default'};
6400: }
6401: } else {
6402: if ($is_custom) {
6403: $scantronurl = $scantronurls{'custom'};
6404: } else {
6405: $scantronurl = $scantronurls{'default'};
6406: }
6407: }
6408: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6409: $datatable .= '<tr'.$css_class.'>';
6410: if (!$is_custom) {
6411: $datatable .= '<td>'.&mt('Default in use:').'<br />'.
6412: '<span class="LC_nobreak">';
6413: if ($scantronurl) {
6414: $datatable .= &Apache::loncommon::modal_link($scantronurl,&mt('Default bubblesheet format file'),600,500,
6415: undef,undef,undef,undef,'background-color:#ffffff');
6416: } else {
6417: $datatable = &mt('File unavailable for display');
6418: }
6419: $datatable .= '</span></td>';
6420: if (keys(%error) == 0) {
6421: $datatable .= '<td valign="bottom">';
6422: if (!$switchserver) {
6423: $datatable .= &mt('Upload:').'<br />';
6424: }
6425: } else {
6426: my $errorstr;
6427: foreach my $key (sort(keys(%error))) {
6428: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
6429: }
6430: $datatable .= '<td>'.$errorstr;
6431: }
6432: } else {
6433: if (keys(%error) > 0) {
6434: my $errorstr;
6435: foreach my $key (sort(keys(%error))) {
6436: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
6437: }
6438: $datatable .= '<td>'.$errorstr.'</td><td> ';
6439: } elsif ($scantronurl) {
6440: my $link = &Apache::loncommon::modal_link($scantronurl,&mt('Custom bubblesheet format file'),600,500,
6441: undef,undef,undef,undef,'background-color:#ffffff');
6442: $datatable .= '<td><span class="LC_nobreak">'.
6443: $link.
6444: '<label><input type="checkbox" name="scantronformat_del"'.
6445: ' value="1" />'.&mt('Delete?').'</label></span></td>'.
6446: '<td><span class="LC_nobreak"> '.
6447: &mt('Replace:').'</span><br />';
6448: }
6449: }
6450: if (keys(%error) == 0) {
6451: if ($switchserver) {
6452: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
6453: } else {
6454: $datatable .='<span class="LC_nobreak"> '.
6455: '<input type="file" name="scantronformat" /></span>';
6456: }
6457: }
6458: $datatable .= '</td></tr>';
6459: $$rowtotal ++;
6460: return $datatable;
6461: }
6462:
6463: sub legacy_scantronformat {
6464: my ($r,$dom,$confname,$file,$legacyfile,$newurl,$newfile) = @_;
6465: my ($url,$error);
6466: my @statinfo = &Apache::lonnet::stat_file($newurl);
6467: if ((!@statinfo) || ($statinfo[0] eq 'no_such_dir')) {
6468: (my $result,$url) =
6469: &publishlogo($r,'copy',$legacyfile,$dom,$confname,'scantron',
6470: '','',$newfile);
6471: if ($result ne 'ok') {
6472: $error = &mt("An error occurred publishing the [_1] bubblesheet format file in RES space. Error was: [_2].",$newfile,$result);
6473: }
6474: }
6475: return ($url,$error);
6476: }
6477:
6478: sub print_coursecategories {
6479: my ($position,$dom,$hdritem,$settings,$rowtotal) = @_;
6480: my $datatable;
6481: if ($position eq 'top') {
6482: my (%checked);
6483: my @catitems = ('unauth','auth');
6484: my @cattypes = ('std','domonly','codesrch','none');
6485: $checked{'unauth'} = 'std';
6486: $checked{'auth'} = 'std';
6487: if (ref($settings) eq 'HASH') {
6488: foreach my $type (@cattypes) {
6489: if ($type eq $settings->{'unauth'}) {
6490: $checked{'unauth'} = $type;
6491: }
6492: if ($type eq $settings->{'auth'}) {
6493: $checked{'auth'} = $type;
6494: }
6495: }
6496: }
6497: my %lt = &Apache::lonlocal::texthash (
6498: unauth => 'Catalog type for unauthenticated users',
6499: auth => 'Catalog type for authenticated users',
6500: none => 'No catalog',
6501: std => 'Standard catalog',
6502: domonly => 'Domain-only catalog',
6503: codesrch => "Code search form",
6504: );
6505: my $itemcount = 0;
6506: foreach my $item (@catitems) {
6507: my $css_class = $itemcount%2? ' class="LC_odd_row"':'';
6508: $datatable .= '<tr '.$css_class.'>'.
6509: '<td>'.$lt{$item}.'</td>'.
6510: '<td class="LC_right_item"><span class="LC_nobreak">';
6511: foreach my $type (@cattypes) {
6512: my $ischecked;
6513: if ($checked{$item} eq $type) {
6514: $ischecked=' checked="checked"';
6515: }
6516: $datatable .= '<label>'.
6517: '<input type="radio" name="coursecat_'.$item.'" value="'.$type.'"'.$ischecked.
6518: ' />'.$lt{$type}.'</label> ';
6519: }
6520: $datatable .= '</td></tr>';
6521: $itemcount ++;
6522: }
6523: $$rowtotal += $itemcount;
6524: } elsif ($position eq 'middle') {
6525: my $toggle_cats_crs = ' ';
6526: my $toggle_cats_dom = ' checked="checked" ';
6527: my $can_cat_crs = ' ';
6528: my $can_cat_dom = ' checked="checked" ';
6529: my $toggle_catscomm_comm = ' ';
6530: my $toggle_catscomm_dom = ' checked="checked" ';
6531: my $can_catcomm_comm = ' ';
6532: my $can_catcomm_dom = ' checked="checked" ';
6533: my $toggle_catsplace_place = ' ';
6534: my $toggle_catsplace_dom = ' checked="checked" ';
6535: my $can_catplace_place = ' ';
6536: my $can_catplace_dom = ' checked="checked" ';
6537:
6538: if (ref($settings) eq 'HASH') {
6539: if ($settings->{'togglecats'} eq 'crs') {
6540: $toggle_cats_crs = $toggle_cats_dom;
6541: $toggle_cats_dom = ' ';
6542: }
6543: if ($settings->{'categorize'} eq 'crs') {
6544: $can_cat_crs = $can_cat_dom;
6545: $can_cat_dom = ' ';
6546: }
6547: if ($settings->{'togglecatscomm'} eq 'comm') {
6548: $toggle_catscomm_comm = $toggle_catscomm_dom;
6549: $toggle_catscomm_dom = ' ';
6550: }
6551: if ($settings->{'categorizecomm'} eq 'comm') {
6552: $can_catcomm_comm = $can_catcomm_dom;
6553: $can_catcomm_dom = ' ';
6554: }
6555: if ($settings->{'togglecatsplace'} eq 'place') {
6556: $toggle_catsplace_place = $toggle_catsplace_dom;
6557: $toggle_catsplace_dom = ' ';
6558: }
6559: if ($settings->{'categorizeplace'} eq 'place') {
6560: $can_catplace_place = $can_catplace_dom;
6561: $can_catplace_dom = ' ';
6562: }
6563: }
6564: my %title = &Apache::lonlocal::texthash (
6565: togglecats => 'Show/Hide a course in catalog',
6566: togglecatscomm => 'Show/Hide a community in catalog',
6567: togglecatsplace => 'Show/Hide a placement test in catalog',
6568: categorize => 'Assign a category to a course',
6569: categorizecomm => 'Assign a category to a community',
6570: categorizeplace => 'Assign a category to a placement test',
6571: );
6572: my %level = &Apache::lonlocal::texthash (
6573: dom => 'Set in Domain',
6574: crs => 'Set in Course',
6575: comm => 'Set in Community',
6576: place => 'Set in Placement Test',
6577: );
6578: $datatable = '<tr class="LC_odd_row">'.
6579: '<td>'.$title{'togglecats'}.'</td>'.
6580: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
6581: '<input type="radio" name="togglecats"'.
6582: $toggle_cats_dom.' value="dom" />'.$level{'dom'}.'</label> '.
6583: '<label><input type="radio" name="togglecats"'.
6584: $toggle_cats_crs.' value="crs" />'.$level{'crs'}.'</label></span></td>'.
6585: '</tr><tr>'.
6586: '<td>'.$title{'categorize'}.'</td>'.
6587: '<td class="LC_right_item"><span class="LC_nobreak">'.
6588: '<label><input type="radio" name="categorize"'.
6589: $can_cat_dom.' value="dom" />'.$level{'dom'}.'</label> '.
6590: '<label><input type="radio" name="categorize"'.
6591: $can_cat_crs.'value="crs" />'.$level{'crs'}.'</label></span></td>'.
6592: '</tr><tr class="LC_odd_row">'.
6593: '<td>'.$title{'togglecatscomm'}.'</td>'.
6594: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
6595: '<input type="radio" name="togglecatscomm"'.
6596: $toggle_catscomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
6597: '<label><input type="radio" name="togglecatscomm"'.
6598: $toggle_catscomm_comm.' value="comm" />'.$level{'comm'}.'</label></span></td>'.
6599: '</tr><tr>'.
6600: '<td>'.$title{'categorizecomm'}.'</td>'.
6601: '<td class="LC_right_item"><span class="LC_nobreak">'.
6602: '<label><input type="radio" name="categorizecomm"'.
6603: $can_catcomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
6604: '<label><input type="radio" name="categorizecomm"'.
6605: $can_catcomm_comm.'value="comm" />'.$level{'comm'}.'</label></span></td>'.
6606: '</tr><tr>'.
6607: '<td>'.$title{'togglecatsplace'}.'</td>'.
6608: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
6609: '<input type="radio" name="togglecatsplace"'.
6610: $toggle_catsplace_dom.' value="dom" />'.$level{'dom'}.'</label> '.
6611: '<label><input type="radio" name="togglecatscomm"'.
6612: $toggle_catsplace_place.' value="comm" />'.$level{'place'}.'</label></span></td>'.
6613: '</tr><tr>'.
6614: '<td>'.$title{'categorizeplace'}.'</td>'.
6615: '<td class="LC_right_item"><span class="LC_nobreak">'.
6616: '<label><input type="radio" name="categorizeplace"'.
6617: $can_catplace_dom.' value="dom" />'.$level{'dom'}.'</label> '.
6618: '<label><input type="radio" name="categorizeplace"'.
6619: $can_catplace_place.'value="place" />'.$level{'place'}.'</label></span></td>'.
6620: '</tr>';
6621: $$rowtotal += 6;
6622: } else {
6623: my $css_class;
6624: my $itemcount = 1;
6625: my $cathash;
6626: if (ref($settings) eq 'HASH') {
6627: $cathash = $settings->{'cats'};
6628: }
6629: if (ref($cathash) eq 'HASH') {
6630: my (@cats,@trails,%allitems,%idx,@jsarray);
6631: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,
6632: \%allitems,\%idx,\@jsarray);
6633: my $maxdepth = scalar(@cats);
6634: my $colattrib = '';
6635: if ($maxdepth > 2) {
6636: $colattrib = ' colspan="2" ';
6637: }
6638: my @path;
6639: if (@cats > 0) {
6640: if (ref($cats[0]) eq 'ARRAY') {
6641: my $numtop = @{$cats[0]};
6642: my $maxnum = $numtop;
6643: my %default_names = (
6644: instcode => &mt('Official courses'),
6645: communities => &mt('Communities'),
6646: placement => &mt('Placement Tests'),
6647: );
6648:
6649: if ((!grep(/^instcode$/,@{$cats[0]})) ||
6650: ($cathash->{'instcode::0'} eq '') ||
6651: (!grep(/^communities$/,@{$cats[0]})) ||
6652: ($cathash->{'communities::0'} eq '') ||
6653: (!grep(/^placement$/,@{$cats[0]})) ||
6654: ($cathash->{'placement::0'} eq '')) {
6655: $maxnum ++;
6656: }
6657: my $lastidx;
6658: for (my $i=0; $i<$numtop; $i++) {
6659: my $parent = $cats[0][$i];
6660: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6661: my $item = &escape($parent).'::0';
6662: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$item','$idx{$item}'".');"';
6663: $lastidx = $idx{$item};
6664: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
6665: .'<select name="'.$item.'"'.$chgstr.'>';
6666: for (my $k=0; $k<=$maxnum; $k++) {
6667: my $vpos = $k+1;
6668: my $selstr;
6669: if ($k == $i) {
6670: $selstr = ' selected="selected" ';
6671: }
6672: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
6673: }
6674: $datatable .= '</select></span></td><td>';
6675: if ($parent eq 'instcode' || $parent eq 'communities' || $parent eq 'placement') {
6676: $datatable .= '<span class="LC_nobreak">'
6677: .$default_names{$parent}.'</span>';
6678: if ($parent eq 'instcode') {
6679: $datatable .= '<br /><span class="LC_nobreak">('
6680: .&mt('with institutional codes')
6681: .')</span></td><td'.$colattrib.'>';
6682: } else {
6683: $datatable .= '<table><tr><td>';
6684: }
6685: $datatable .= '<span class="LC_nobreak">'
6686: .'<label><input type="radio" name="'
6687: .$parent.'" value="1" checked="checked" />'
6688: .&mt('Display').'</label>';
6689: if ($parent eq 'instcode') {
6690: $datatable .= ' ';
6691: } else {
6692: $datatable .= '</span></td></tr><tr><td>'
6693: .'<span class="LC_nobreak">';
6694: }
6695: $datatable .= '<label><input type="radio" name="'
6696: .$parent.'" value="0" />'
6697: .&mt('Do not display').'</label></span>';
6698: if (($parent eq 'communities') || ($parent eq 'placement')) {
6699: $datatable .= '</td></tr></table>';
6700: }
6701: $datatable .= '</td>';
6702: } else {
6703: $datatable .= $parent
6704: .' <span class="LC_nobreak"><label>'
6705: .'<input type="checkbox" name="deletecategory" '
6706: .'value="'.$item.'" />'.&mt('Delete').'</label></span></td>';
6707: }
6708: my $depth = 1;
6709: push(@path,$parent);
6710: $datatable .= &build_category_rows($itemcount,\@cats,$depth,$parent,\@path,\%idx);
6711: pop(@path);
6712: $datatable .= '</tr><tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr>';
6713: $itemcount ++;
6714: }
6715: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6716: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','$lastidx'".');"';
6717: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="addcategory_pos"'.$chgstr.'>';
6718: for (my $k=0; $k<=$maxnum; $k++) {
6719: my $vpos = $k+1;
6720: my $selstr;
6721: if ($k == $numtop) {
6722: $selstr = ' selected="selected" ';
6723: }
6724: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
6725: }
6726: $datatable .= '</select></span></td><td colspan="2">'.&mt('Add category:').' '
6727: .'<input type="text" size="20" name="addcategory_name" value="" /></td>'
6728: .'</tr>'."\n";
6729: $itemcount ++;
6730: foreach my $default ('instcode','communities','placement') {
6731: if ((!grep(/^\Q$default\E$/,@{$cats[0]})) || ($cathash->{$default.'::0'} eq '')) {
6732: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6733: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$default"."_pos','$lastidx'".');"';
6734: $datatable .= '<tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr><tr '.$css_class.'><td>'.
6735: '<span class="LC_nobreak"><select name="'.$default.'_pos"'.$chgstr.'>';
6736: for (my $k=0; $k<=$maxnum; $k++) {
6737: my $vpos = $k+1;
6738: my $selstr;
6739: if ($k == $maxnum) {
6740: $selstr = ' selected="selected" ';
6741: }
6742: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
6743: }
6744: $datatable .= '</select></span></td>'.
6745: '<td><span class="LC_nobreak">'.
6746: $default_names{$default}.'</span>';
6747: if ($default eq 'instcode') {
6748: $datatable .= '<br /><span class="LC_nobreak">('
6749: .&mt('with institutional codes').')</span>';
6750: }
6751: $datatable .= '</td>'
6752: .'<td><span class="LC_nobreak"><label><input type="radio" name="'.$default.'" value="1" />'
6753: .&mt('Display').'</label> '
6754: .'<label><input type="radio" name="'.$default.'" value="0" checked="checked"/>'
6755: .&mt('Do not display').'</label></span></td></tr>';
6756: }
6757: }
6758: }
6759: } else {
6760: $datatable .= &initialize_categories($itemcount);
6761: }
6762: } else {
6763: $datatable .= '<td class="LC_right_item">'.$hdritem->{'header'}->[1]->{'col2'}.'</td>'
6764: .&initialize_categories($itemcount);
6765: }
6766: $$rowtotal += $itemcount;
6767: }
6768: return $datatable;
6769: }
6770:
6771: sub print_serverstatuses {
6772: my ($dom,$settings,$rowtotal) = @_;
6773: my $datatable;
6774: my @pages = &serverstatus_pages();
6775: my (%namedaccess,%machineaccess);
6776: foreach my $type (@pages) {
6777: $namedaccess{$type} = '';
6778: $machineaccess{$type}= '';
6779: }
6780: if (ref($settings) eq 'HASH') {
6781: foreach my $type (@pages) {
6782: if (exists($settings->{$type})) {
6783: if (ref($settings->{$type}) eq 'HASH') {
6784: foreach my $key (keys(%{$settings->{$type}})) {
6785: if ($key eq 'namedusers') {
6786: $namedaccess{$type} = $settings->{$type}->{$key};
6787: } elsif ($key eq 'machines') {
6788: $machineaccess{$type} = $settings->{$type}->{$key};
6789: }
6790: }
6791: }
6792: }
6793: }
6794: }
6795: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
6796: my $rownum = 0;
6797: my $css_class;
6798: foreach my $type (@pages) {
6799: $rownum ++;
6800: $css_class = $rownum%2?' class="LC_odd_row"':'';
6801: $datatable .= '<tr'.$css_class.'>'.
6802: '<td><span class="LC_nobreak">'.
6803: $titles->{$type}.'</span></td>'.
6804: '<td class="LC_left_item">'.
6805: '<input type="text" name="'.$type.'_namedusers" '.
6806: 'value="'.$namedaccess{$type}.'" size="30" /></td>'.
6807: '<td class="LC_right_item">'.
6808: '<span class="LC_nobreak">'.
6809: '<input type="text" name="'.$type.'_machines" '.
6810: 'value="'.$machineaccess{$type}.'" size="10" />'.
6811: '</td></tr>'."\n";
6812: }
6813: $$rowtotal += $rownum;
6814: return $datatable;
6815: }
6816:
6817: sub serverstatus_pages {
6818: return ('userstatus','lonstatus','loncron','server-status','codeversions',
6819: 'checksums','clusterstatus','certstatus','metadata_keywords',
6820: 'metadata_harvest','takeoffline','takeonline','showenv','toggledebug',
6821: 'ping','domconf','uniquecodes','diskusage','coursecatalog');
6822: }
6823:
6824: sub defaults_javascript {
6825: my ($settings) = @_;
6826: return unless (ref($settings) eq 'HASH');
6827: if ((ref($settings->{'inststatusorder'}) eq 'ARRAY') && (ref($settings->{'inststatustypes'}) eq 'HASH')) {
6828: my $maxnum = scalar(@{$settings->{'inststatusorder'}});
6829: if ($maxnum eq '') {
6830: $maxnum = 0;
6831: }
6832: $maxnum ++;
6833: my $jstext = ' var inststatuses = Array('."'".join("','",@{$settings->{'inststatusorder'}})."'".');';
6834: return <<"ENDSCRIPT";
6835: <script type="text/javascript">
6836: // <![CDATA[
6837: function reorderTypes(form,caller) {
6838: var changedVal;
6839: $jstext
6840: var newpos = 'addinststatus_pos';
6841: var current = new Array;
6842: var maxh = $maxnum;
6843: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
6844: var oldVal;
6845: if (caller == newpos) {
6846: changedVal = newitemVal;
6847: } else {
6848: var curritem = 'inststatus_pos_'+caller;
6849: changedVal = form.elements[curritem].options[form.elements[curritem].selectedIndex].value;
6850: current[newitemVal] = newpos;
6851: }
6852: for (var i=0; i<inststatuses.length; i++) {
6853: if (inststatuses[i] != caller) {
6854: var elementName = 'inststatus_pos_'+inststatuses[i];
6855: if (form.elements[elementName]) {
6856: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
6857: current[currVal] = elementName;
6858: }
6859: }
6860: }
6861: for (var j=0; j<maxh; j++) {
6862: if (current[j] == undefined) {
6863: oldVal = j;
6864: }
6865: }
6866: if (oldVal < changedVal) {
6867: for (var k=oldVal+1; k<=changedVal ; k++) {
6868: var elementName = current[k];
6869: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
6870: }
6871: } else {
6872: for (var k=changedVal; k<oldVal; k++) {
6873: var elementName = current[k];
6874: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
6875: }
6876: }
6877: return;
6878: }
6879:
6880: // ]]>
6881: </script>
6882:
6883: ENDSCRIPT
6884: }
6885: }
6886:
6887: sub coursecategories_javascript {
6888: my ($settings) = @_;
6889: my ($output,$jstext,$cathash);
6890: if (ref($settings) eq 'HASH') {
6891: $cathash = $settings->{'cats'};
6892: }
6893: if (ref($cathash) eq 'HASH') {
6894: my (@cats,@jsarray,%idx);
6895: &Apache::loncommon::gather_categories($cathash,\@cats,\%idx,\@jsarray);
6896: if (@jsarray > 0) {
6897: $jstext = ' var categories = Array('.scalar(@jsarray).');'."\n";
6898: for (my $i=0; $i<@jsarray; $i++) {
6899: if (ref($jsarray[$i]) eq 'ARRAY') {
6900: my $catstr = join('","',@{$jsarray[$i]});
6901: $jstext .= ' categories['.$i.'] = Array("'.$catstr.'");'."\n";
6902: }
6903: }
6904: }
6905: } else {
6906: $jstext = ' var categories = Array(1);'."\n".
6907: ' categories[0] = Array("instcode_pos");'."\n";
6908: }
6909: my $instcode_reserved = &mt('The name: [_1] is a reserved category.','"instcode"');
6910: my $communities_reserved = &mt('The name: [_1] is a reserved category.','"communities"');
6911: my $placement_reserved = &mt('The name: [_1] is a reserved category.','"placement"');
6912: my $choose_again = "\n".&mt('Please use a different name for the new top level category.');
6913: &js_escape(\$instcode_reserved);
6914: &js_escape(\$communities_reserved);
6915: &js_escape(\$placement_reserved);
6916: &js_escape(\$choose_again);
6917: $output = <<"ENDSCRIPT";
6918: <script type="text/javascript">
6919: // <![CDATA[
6920: function reorderCats(form,parent,item,idx) {
6921: var changedVal;
6922: $jstext
6923: var newpos = 'addcategory_pos';
6924: if (parent == '') {
6925: var has_instcode = 0;
6926: var maxtop = categories[idx].length;
6927: for (var j=0; j<maxtop; j++) {
6928: if (categories[idx][j] == 'instcode::0') {
6929: has_instcode == 1;
6930: }
6931: }
6932: if (has_instcode == 0) {
6933: categories[idx][maxtop] = 'instcode_pos';
6934: }
6935: } else {
6936: newpos += '_'+parent;
6937: }
6938: var maxh = 1 + categories[idx].length;
6939: var current = new Array;
6940: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
6941: if (item == newpos) {
6942: changedVal = newitemVal;
6943: } else {
6944: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
6945: current[newitemVal] = newpos;
6946: }
6947: for (var i=0; i<categories[idx].length; i++) {
6948: var elementName = categories[idx][i];
6949: if (elementName != item) {
6950: if (form.elements[elementName]) {
6951: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
6952: current[currVal] = elementName;
6953: }
6954: }
6955: }
6956: var oldVal;
6957: for (var j=0; j<maxh; j++) {
6958: if (current[j] == undefined) {
6959: oldVal = j;
6960: }
6961: }
6962: if (oldVal < changedVal) {
6963: for (var k=oldVal+1; k<=changedVal ; k++) {
6964: var elementName = current[k];
6965: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
6966: }
6967: } else {
6968: for (var k=changedVal; k<oldVal; k++) {
6969: var elementName = current[k];
6970: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
6971: }
6972: }
6973: return;
6974: }
6975:
6976: function categoryCheck(form) {
6977: if (form.elements['addcategory_name'].value == 'instcode') {
6978: alert('$instcode_reserved\\n$choose_again');
6979: return false;
6980: }
6981: if (form.elements['addcategory_name'].value == 'communities') {
6982: alert('$communities_reserved\\n$choose_again');
6983: return false;
6984: }
6985: if (form.elements['addcategory_name'].value == 'placement') {
6986: alert('$placement_reserved\\n$choose_again');
6987: return false;
6988: }
6989: return true;
6990: }
6991:
6992: // ]]>
6993: </script>
6994:
6995: ENDSCRIPT
6996: return $output;
6997: }
6998:
6999: sub initialize_categories {
7000: my ($itemcount) = @_;
7001: my ($datatable,$css_class,$chgstr);
7002: my %default_names = (
7003: instcode => 'Official courses (with institutional codes)',
7004: communities => 'Communities',
7005: placement => 'Placement Tests',
7006: );
7007: my $select0 = ' selected="selected"';
7008: my $select1 = '';
7009: foreach my $default ('instcode','communities','placement') {
7010: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7011: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'',$default"."_pos','0'".');"';
7012: if (($default eq 'communities') || ($default eq 'placement')) {
7013: $select1 = $select0;
7014: $select0 = '';
7015: }
7016: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
7017: .'<select name="'.$default.'_pos">'
7018: .'<option value="0"'.$select0.'>1</option>'
7019: .'<option value="1"'.$select1.'>2</option>'
7020: .'<option value="2">3</option></select> '
7021: .$default_names{$default}
7022: .'</span></td><td><span class="LC_nobreak">'
7023: .'<label><input type="radio" name="'.$default.'" value="1" checked="checked" />'
7024: .&mt('Display').'</label> <label>'
7025: .'<input type="radio" name="'.$default.'" value="0" />'.&mt('Do not display')
7026: .'</label></span></td></tr>';
7027: $itemcount ++;
7028: }
7029: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7030: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','0'".');"';
7031: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
7032: .'<select name="addcategory_pos"'.$chgstr.'>'
7033: .'<option value="0">1</option>'
7034: .'<option value="1">2</option>'
7035: .'<option value="2" selected="selected">3</option></select> '
7036: .&mt('Add category').'</td><td>'.&mt('Name:')
7037: .' <input type="text" size="20" name="addcategory_name" value="" /></td></tr>';
7038: return $datatable;
7039: }
7040:
7041: sub build_category_rows {
7042: my ($itemcount,$cats,$depth,$parent,$path,$idx) = @_;
7043: my ($text,$name,$item,$chgstr);
7044: if (ref($cats) eq 'ARRAY') {
7045: my $maxdepth = scalar(@{$cats});
7046: if (ref($cats->[$depth]) eq 'HASH') {
7047: if (ref($cats->[$depth]{$parent}) eq 'ARRAY') {
7048: my $numchildren = @{$cats->[$depth]{$parent}};
7049: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
7050: $text .= '<td><table class="LC_data_table">';
7051: my ($idxnum,$parent_name,$parent_item);
7052: my $higher = $depth - 1;
7053: if ($higher == 0) {
7054: $parent_name = &escape($parent).'::'.$higher;
7055: } else {
7056: if (ref($path) eq 'ARRAY') {
7057: $parent_name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
7058: }
7059: }
7060: $parent_item = 'addcategory_pos_'.$parent_name;
7061: for (my $j=0; $j<=$numchildren; $j++) {
7062: if ($j < $numchildren) {
7063: $name = $cats->[$depth]{$parent}[$j];
7064: $item = &escape($name).':'.&escape($parent).':'.$depth;
7065: $idxnum = $idx->{$item};
7066: } else {
7067: $name = $parent_name;
7068: $item = $parent_item;
7069: }
7070: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'$parent_name','$item','$idxnum'".');"';
7071: $text .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="'.$item.'"'.$chgstr.'>';
7072: for (my $i=0; $i<=$numchildren; $i++) {
7073: my $vpos = $i+1;
7074: my $selstr;
7075: if ($j == $i) {
7076: $selstr = ' selected="selected" ';
7077: }
7078: $text .= '<option value="'.$i.'"'.$selstr.'>'.$vpos.'</option>';
7079: }
7080: $text .= '</select> ';
7081: if ($j < $numchildren) {
7082: my $deeper = $depth+1;
7083: $text .= $name.' '
7084: .'<label><input type="checkbox" name="deletecategory" value="'
7085: .$item.'" />'.&mt('Delete').'</label></span></td><td>';
7086: if(ref($path) eq 'ARRAY') {
7087: push(@{$path},$name);
7088: $text .= &build_category_rows($itemcount,$cats,$deeper,$name,$path,$idx);
7089: pop(@{$path});
7090: }
7091: } else {
7092: $text .= &mt('Add subcategory:').' </span><input type="textbox" size="20" name="addcategory_name_';
7093: if ($j == $numchildren) {
7094: $text .= $name;
7095: } else {
7096: $text .= $item;
7097: }
7098: $text .= '" value="" />';
7099: }
7100: $text .= '</td></tr>';
7101: }
7102: $text .= '</table></td>';
7103: } else {
7104: my $higher = $depth-1;
7105: if ($higher == 0) {
7106: $name = &escape($parent).'::'.$higher;
7107: } else {
7108: if (ref($path) eq 'ARRAY') {
7109: $name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
7110: }
7111: }
7112: my $colspan;
7113: if ($parent ne 'instcode') {
7114: $colspan = $maxdepth - $depth - 1;
7115: $text .= '<td colspan="'.$colspan.'">'.&mt('Add subcategory:').'<input type="textbox" size="20" name="subcat_'.$name.'" value="" /></td>';
7116: }
7117: }
7118: }
7119: }
7120: return $text;
7121: }
7122:
7123: sub modifiable_userdata_row {
7124: my ($context,$item,$settings,$numinrow,$rowcount,$usertypes,$fieldsref,$titlesref) = @_;
7125: my ($role,$rolename,$statustype);
7126: $role = $item;
7127: if ($context eq 'cancreate') {
7128: if ($item =~ /^emailusername_(.+)$/) {
7129: $statustype = $1;
7130: $role = 'emailusername';
7131: if (ref($usertypes) eq 'HASH') {
7132: if ($usertypes->{$statustype}) {
7133: $rolename = &mt('Data provided by [_1]',$usertypes->{$statustype});
7134: } else {
7135: $rolename = &mt('Data provided by user');
7136: }
7137: }
7138: }
7139: } elsif ($context eq 'selfcreate') {
7140: if (ref($usertypes) eq 'HASH') {
7141: $rolename = $usertypes->{$role};
7142: } else {
7143: $rolename = $role;
7144: }
7145: } else {
7146: if ($role eq 'cr') {
7147: $rolename = &mt('Custom role');
7148: } else {
7149: $rolename = &Apache::lonnet::plaintext($role);
7150: }
7151: }
7152: my (@fields,%fieldtitles);
7153: if (ref($fieldsref) eq 'ARRAY') {
7154: @fields = @{$fieldsref};
7155: } else {
7156: @fields = ('lastname','firstname','middlename','generation',
7157: 'permanentemail','id');
7158: }
7159: if ((ref($titlesref) eq 'HASH')) {
7160: %fieldtitles = %{$titlesref};
7161: } else {
7162: %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
7163: }
7164: my $output;
7165: my $css_class = $rowcount%2?' class="LC_odd_row"':'';
7166: $output = '<tr '.$css_class.'>'.
7167: '<td><span class="LC_nobreak">'.$rolename.'</span></td>'.
7168: '<td class="LC_left_item" colspan="2"><table>';
7169: my $rem;
7170: my %checks;
7171: if (ref($settings) eq 'HASH') {
7172: if (ref($settings->{$context}) eq 'HASH') {
7173: if (ref($settings->{$context}->{$role}) eq 'HASH') {
7174: my $hashref = $settings->{$context}->{$role};
7175: if ($role eq 'emailusername') {
7176: if ($statustype) {
7177: if (ref($settings->{$context}->{$role}->{$statustype}) eq 'HASH') {
7178: $hashref = $settings->{$context}->{$role}->{$statustype};
7179: if (ref($hashref) eq 'HASH') {
7180: foreach my $field (@fields) {
7181: if ($hashref->{$field}) {
7182: $checks{$field} = $hashref->{$field};
7183: }
7184: }
7185: }
7186: }
7187: }
7188: } else {
7189: if (ref($hashref) eq 'HASH') {
7190: foreach my $field (@fields) {
7191: if ($hashref->{$field}) {
7192: $checks{$field} = ' checked="checked" ';
7193: }
7194: }
7195: }
7196: }
7197: }
7198: }
7199: }
7200:
7201: for (my $i=0; $i<@fields; $i++) {
7202: my $rem = $i%($numinrow);
7203: if ($rem == 0) {
7204: if ($i > 0) {
7205: $output .= '</tr>';
7206: }
7207: $output .= '<tr>';
7208: }
7209: my $check = ' ';
7210: unless ($role eq 'emailusername') {
7211: if (exists($checks{$fields[$i]})) {
7212: $check = $checks{$fields[$i]}
7213: } else {
7214: if ($role eq 'st') {
7215: if (ref($settings) ne 'HASH') {
7216: $check = ' checked="checked" ';
7217: }
7218: }
7219: }
7220: }
7221: $output .= '<td class="LC_left_item">'.
7222: '<span class="LC_nobreak">';
7223: if ($role eq 'emailusername') {
7224: unless ($checks{$fields[$i]} =~ /^(required|optional)$/) {
7225: $checks{$fields[$i]} = 'omit';
7226: }
7227: foreach my $option ('required','optional','omit') {
7228: my $checked='';
7229: if ($checks{$fields[$i]} eq $option) {
7230: $checked='checked="checked" ';
7231: }
7232: $output .= '<label>'.
7233: '<input type="radio" name="canmodify_'.$item.'_'.$fields[$i].'" value="'.$option.'" '.$checked.'/>'.
7234: &mt($option).'</label>'.(' ' x2);
7235: }
7236: $output .= '<i>'.$fieldtitles{$fields[$i]}.'</i>';
7237: } else {
7238: $output .= '<label>'.
7239: '<input type="checkbox" name="canmodify_'.$role.'" '.
7240: 'value="'.$fields[$i].'"'.$check.'/>'.$fieldtitles{$fields[$i]}.
7241: '</label>';
7242: }
7243: $output .= '</span></td>';
7244: $rem = @fields%($numinrow);
7245: }
7246: my $colsleft = $numinrow - $rem;
7247: if ($colsleft > 1 ) {
7248: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
7249: ' </td>';
7250: } elsif ($colsleft == 1) {
7251: $output .= '<td class="LC_left_item"> </td>';
7252: }
7253: $output .= '</tr></table></td></tr>';
7254: return $output;
7255: }
7256:
7257: sub insttypes_row {
7258: my ($settings,$types,$usertypes,$dom,$numinrow,$othertitle,$context,$rownum) = @_;
7259: my %lt = &Apache::lonlocal::texthash (
7260: cansearch => 'Users allowed to search',
7261: statustocreate => 'Institutional affiliation(s) able to create own account (login/SSO)',
7262: lockablenames => 'User preference to lock name',
7263: );
7264: my $showdom;
7265: if ($context eq 'cansearch') {
7266: $showdom = ' ('.$dom.')';
7267: }
7268: my $class = 'LC_left_item';
7269: if ($context eq 'statustocreate') {
7270: $class = 'LC_right_item';
7271: }
7272: my $css_class = ' class="LC_odd_row"';
7273: if ($rownum ne '') {
7274: $css_class = ($rownum%2? ' class="LC_odd_row"':'');
7275: }
7276: my $output = '<tr'.$css_class.'>'.
7277: '<td>'.$lt{$context}.$showdom.
7278: '</td><td class="'.$class.'" colspan="2"><table>';
7279: my $rem;
7280: if (ref($types) eq 'ARRAY') {
7281: for (my $i=0; $i<@{$types}; $i++) {
7282: if (defined($usertypes->{$types->[$i]})) {
7283: my $rem = $i%($numinrow);
7284: if ($rem == 0) {
7285: if ($i > 0) {
7286: $output .= '</tr>';
7287: }
7288: $output .= '<tr>';
7289: }
7290: my $check = ' ';
7291: if (ref($settings) eq 'HASH') {
7292: if (ref($settings->{$context}) eq 'ARRAY') {
7293: if (grep(/^\Q$types->[$i]\E$/,@{$settings->{$context}})) {
7294: $check = ' checked="checked" ';
7295: }
7296: } elsif ($context eq 'statustocreate') {
7297: $check = ' checked="checked" ';
7298: }
7299: }
7300: $output .= '<td class="LC_left_item">'.
7301: '<span class="LC_nobreak"><label>'.
7302: '<input type="checkbox" name="'.$context.'" '.
7303: 'value="'.$types->[$i].'"'.$check.'/>'.
7304: $usertypes->{$types->[$i]}.'</label></span></td>';
7305: }
7306: }
7307: $rem = @{$types}%($numinrow);
7308: }
7309: my $colsleft = $numinrow - $rem;
7310: if (($rem == 0) && (@{$types} > 0)) {
7311: $output .= '<tr>';
7312: }
7313: if ($colsleft > 1) {
7314: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
7315: } else {
7316: $output .= '<td class="LC_left_item">';
7317: }
7318: my $defcheck = ' ';
7319: if (ref($settings) eq 'HASH') {
7320: if (ref($settings->{$context}) eq 'ARRAY') {
7321: if (grep(/^default$/,@{$settings->{$context}})) {
7322: $defcheck = ' checked="checked" ';
7323: }
7324: } elsif ($context eq 'statustocreate') {
7325: $defcheck = ' checked="checked" ';
7326: }
7327: }
7328: $output .= '<span class="LC_nobreak"><label>'.
7329: '<input type="checkbox" name="'.$context.'" '.
7330: 'value="default"'.$defcheck.'/>'.
7331: $othertitle.'</label></span></td>'.
7332: '</tr></table></td></tr>';
7333: return $output;
7334: }
7335:
7336: sub sorted_searchtitles {
7337: my %searchtitles = &Apache::lonlocal::texthash(
7338: 'uname' => 'username',
7339: 'lastname' => 'last name',
7340: 'lastfirst' => 'last name, first name',
7341: );
7342: my @titleorder = ('uname','lastname','lastfirst');
7343: return (\%searchtitles,\@titleorder);
7344: }
7345:
7346: sub sorted_searchtypes {
7347: my %srchtypes_desc = (
7348: exact => 'is exact match',
7349: contains => 'contains ..',
7350: begins => 'begins with ..',
7351: );
7352: my @srchtypeorder = ('exact','begins','contains');
7353: return (\%srchtypes_desc,\@srchtypeorder);
7354: }
7355:
7356: sub usertype_update_row {
7357: my ($settings,$usertypes,$fieldtitles,$fields,$types,$rownums) = @_;
7358: my $datatable;
7359: my $numinrow = 4;
7360: foreach my $type (@{$types}) {
7361: if (defined($usertypes->{$type})) {
7362: $$rownums ++;
7363: my $css_class = $$rownums%2?' class="LC_odd_row"':'';
7364: $datatable .= '<tr'.$css_class.'><td>'.$usertypes->{$type}.
7365: '</td><td class="LC_left_item"><table>';
7366: for (my $i=0; $i<@{$fields}; $i++) {
7367: my $rem = $i%($numinrow);
7368: if ($rem == 0) {
7369: if ($i > 0) {
7370: $datatable .= '</tr>';
7371: }
7372: $datatable .= '<tr>';
7373: }
7374: my $check = ' ';
7375: if (ref($settings) eq 'HASH') {
7376: if (ref($settings->{'fields'}) eq 'HASH') {
7377: if (ref($settings->{'fields'}{$type}) eq 'ARRAY') {
7378: if (grep(/^\Q$fields->[$i]\E$/,@{$settings->{'fields'}{$type}})) {
7379: $check = ' checked="checked" ';
7380: }
7381: }
7382: }
7383: }
7384:
7385: if ($i == @{$fields}-1) {
7386: my $colsleft = $numinrow - $rem;
7387: if ($colsleft > 1) {
7388: $datatable .= '<td colspan="'.$colsleft.'">';
7389: } else {
7390: $datatable .= '<td>';
7391: }
7392: } else {
7393: $datatable .= '<td>';
7394: }
7395: $datatable .= '<span class="LC_nobreak"><label>'.
7396: '<input type="checkbox" name="updateable_'.$type.
7397: '_'.$fields->[$i].'" value="1"'.$check.'/>'.
7398: $fieldtitles->{$fields->[$i]}.'</label></span></td>';
7399: }
7400: $datatable .= '</tr></table></td></tr>';
7401: }
7402: }
7403: return $datatable;
7404: }
7405:
7406: sub modify_login {
7407: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
7408: my ($resulttext,$errors,$colchgtext,%changes,%colchanges,%newfile,%newurl,
7409: %curr_loginvia,%loginhash,@currlangs,@newlangs,$addedfile,%title,@offon);
7410: %title = ( coursecatalog => 'Display course catalog',
7411: adminmail => 'Display administrator E-mail address',
7412: helpdesk => 'Display "Contact Helpdesk" link',
7413: newuser => 'Link for visitors to create a user account',
7414: loginheader => 'Log-in box header');
7415: @offon = ('off','on');
7416: if (ref($domconfig{login}) eq 'HASH') {
7417: if (ref($domconfig{login}{loginvia}) eq 'HASH') {
7418: foreach my $lonhost (keys(%{$domconfig{login}{loginvia}})) {
7419: $curr_loginvia{$lonhost} = $domconfig{login}{loginvia}{$lonhost};
7420: }
7421: }
7422: }
7423: ($errors,%colchanges) = &modify_colors($r,$dom,$confname,['login'],
7424: \%domconfig,\%loginhash);
7425: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
7426: foreach my $item (@toggles) {
7427: $loginhash{login}{$item} = $env{'form.'.$item};
7428: }
7429: $loginhash{login}{loginheader} = $env{'form.loginheader'};
7430: if (ref($colchanges{'login'}) eq 'HASH') {
7431: $colchgtext = &display_colorchgs($dom,\%colchanges,['login'],
7432: \%loginhash);
7433: }
7434:
7435: my %servers = &Apache::lonnet::internet_dom_servers($dom);
7436: my %domservers = &Apache::lonnet::get_servers($dom);
7437: my @loginvia_attribs = ('serverpath','custompath','exempt');
7438: if (keys(%servers) > 1) {
7439: foreach my $lonhost (keys(%servers)) {
7440: next if ($env{'form.'.$lonhost.'_server'} eq $lonhost);
7441: if (ref($curr_loginvia{$lonhost}) eq 'HASH') {
7442: if ($env{'form.'.$lonhost.'_server'} eq $curr_loginvia{$lonhost}{'server'}) {
7443: $loginhash{login}{loginvia}{$lonhost}{'server'} = $curr_loginvia{$lonhost}{'server'};
7444: } elsif ($curr_loginvia{$lonhost}{'server'} ne '') {
7445: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
7446: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
7447: $changes{'loginvia'}{$lonhost} = 1;
7448: } else {
7449: $loginhash{login}{loginvia}{$lonhost}{'server'} = '';
7450: $changes{'loginvia'}{$lonhost} = 1;
7451: }
7452: } else {
7453: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
7454: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
7455: $changes{'loginvia'}{$lonhost} = 1;
7456: }
7457: }
7458: if ($loginhash{login}{loginvia}{$lonhost}{'server'} eq '') {
7459: foreach my $item (@loginvia_attribs) {
7460: $loginhash{login}{loginvia}{$lonhost}{$item} = '';
7461: }
7462: } else {
7463: foreach my $item (@loginvia_attribs) {
7464: my $new = $env{'form.'.$lonhost.'_'.$item};
7465: if (($item eq 'serverpath') && ($new eq 'custom')) {
7466: $env{'form.'.$lonhost.'_custompath'} =~ s/\s+//g;
7467: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
7468: $new = '/';
7469: }
7470: }
7471: if (($item eq 'custompath') &&
7472: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
7473: $new = '';
7474: }
7475: if ($new ne $curr_loginvia{$lonhost}{$item}) {
7476: $changes{'loginvia'}{$lonhost} = 1;
7477: }
7478: if ($item eq 'exempt') {
7479: $new = &check_exempt_addresses($new);
7480: }
7481: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
7482: }
7483: }
7484: } else {
7485: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
7486: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
7487: $changes{'loginvia'}{$lonhost} = 1;
7488: foreach my $item (@loginvia_attribs) {
7489: my $new = $env{'form.'.$lonhost.'_'.$item};
7490: if (($item eq 'serverpath') && ($new eq 'custom')) {
7491: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
7492: $new = '/';
7493: }
7494: }
7495: if (($item eq 'custompath') &&
7496: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
7497: $new = '';
7498: }
7499: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
7500: }
7501: }
7502: }
7503: }
7504: }
7505:
7506: my $servadm = $r->dir_config('lonAdmEMail');
7507: my %langchoices = &Apache::lonlocal::texthash(&get_languages_hash());
7508: if (ref($domconfig{'login'}) eq 'HASH') {
7509: if (ref($domconfig{'login'}{'helpurl'}) eq 'HASH') {
7510: foreach my $lang (sort(keys(%{$domconfig{'login'}{'helpurl'}}))) {
7511: if ($lang eq 'nolang') {
7512: push(@currlangs,$lang);
7513: } elsif (defined($langchoices{$lang})) {
7514: push(@currlangs,$lang);
7515: } else {
7516: next;
7517: }
7518: }
7519: }
7520: }
7521: my @delurls = &Apache::loncommon::get_env_multiple('form.loginhelpurl_del');
7522: if (@currlangs > 0) {
7523: foreach my $lang (@currlangs) {
7524: if (grep(/^\Q$lang\E$/,@delurls)) {
7525: $changes{'helpurl'}{$lang} = 1;
7526: } elsif ($env{'form.loginhelpurl_'.$lang.'.filename'}) {
7527: $changes{'helpurl'}{$lang} = 1;
7528: $newfile{$lang} = $env{'form.loginhelpurl_'.$lang.'.filename'};
7529: push(@newlangs,$lang);
7530: } else {
7531: $loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang};
7532: }
7533: }
7534: }
7535: unless (grep(/^nolang$/,@currlangs)) {
7536: if ($env{'form.loginhelpurl_nolang.filename'}) {
7537: $changes{'helpurl'}{'nolang'} = 1;
7538: $newfile{'nolang'} = $env{'form.loginhelpurl_nolang.filename'};
7539: push(@newlangs,'nolang');
7540: }
7541: }
7542: if ($env{'form.loginhelpurl_add_lang'}) {
7543: if ((defined($langchoices{$env{'form.loginhelpurl_add_lang'}})) &&
7544: ($env{'form.loginhelpurl_add_file.filename'})) {
7545: $newfile{$env{'form.loginhelpurl_add_lang'}} = $env{'form.loginhelpurl_add_file.filename'};
7546: $addedfile = $env{'form.loginhelpurl_add_lang'};
7547: }
7548: }
7549: if ((@newlangs > 0) || ($addedfile)) {
7550: my $error;
7551: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
7552: if ($configuserok eq 'ok') {
7553: if ($switchserver) {
7554: $error = &mt("Upload of custom help file is not permitted to this server: [_1]",$switchserver);
7555: } elsif ($author_ok eq 'ok') {
7556: my @allnew = @newlangs;
7557: if ($addedfile ne '') {
7558: push(@allnew,$addedfile);
7559: }
7560: foreach my $lang (@allnew) {
7561: my $formelem = 'loginhelpurl_'.$lang;
7562: if ($lang eq $env{'form.loginhelpurl_add_lang'}) {
7563: $formelem = 'loginhelpurl_add_file';
7564: }
7565: (my $result,$newurl{$lang}) = &publishlogo($r,'upload',$formelem,$dom,$confname,
7566: "help/$lang",'','',$newfile{$lang});
7567: if ($result eq 'ok') {
7568: $loginhash{'login'}{'helpurl'}{$lang} = $newurl{$lang};
7569: $changes{'helpurl'}{$lang} = 1;
7570: } else {
7571: my $puberror = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$newfile{$lang},$result);
7572: $errors .= '<li><span class="LC_error">'.$puberror.'</span></li>';
7573: if ((grep(/^\Q$lang\E$/,@currlangs)) &&
7574: (!grep(/^\Q$lang\E$/,@delurls))) {
7575: $loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang};
7576: }
7577: }
7578: }
7579: } else {
7580: $error = &mt("Upload of custom log-in help file(s) failed because an author role could not be assigned to a Domain Configuration user ([_1]) in domain: [_2]. Error was: [_3].",$confname,$dom,$author_ok);
7581: }
7582: } else {
7583: $error = &mt("Upload of custom log-in help file(s) failed because a Domain Configuration user ([_1]) could not be created in domain: [_2]. Error was: [_3].",$confname,$dom,$configuserok);
7584: }
7585: if ($error) {
7586: &Apache::lonnet::logthis($error);
7587: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
7588: }
7589: }
7590:
7591: my (%currheadtagurls,%currexempt,@newhosts,%newheadtagurls,%possexempt);
7592: if (ref($domconfig{'login'}) eq 'HASH') {
7593: if (ref($domconfig{'login'}{'headtag'}) eq 'HASH') {
7594: foreach my $lonhost (keys(%{$domconfig{'login'}{'headtag'}})) {
7595: if ($domservers{$lonhost}) {
7596: if (ref($domconfig{'login'}{'headtag'}{$lonhost}) eq 'HASH') {
7597: $currheadtagurls{$lonhost} = $domconfig{'login'}{'headtag'}{$lonhost}{'url'};
7598: $currexempt{$lonhost} = $domconfig{'login'}{'headtag'}{$lonhost}{'exempt'};
7599: }
7600: }
7601: }
7602: }
7603: }
7604: my @delheadtagurls = &Apache::loncommon::get_env_multiple('form.loginheadtag_del');
7605: foreach my $lonhost (sort(keys(%domservers))) {
7606: if (grep(/^\Q$lonhost\E$/,@delheadtagurls)) {
7607: $changes{'headtag'}{$lonhost} = 1;
7608: } else {
7609: if ($env{'form.loginheadtagexempt_'.$lonhost}) {
7610: $possexempt{$lonhost} = &check_exempt_addresses($env{'form.loginheadtagexempt_'.$lonhost});
7611: }
7612: if ($env{'form.loginheadtag_'.$lonhost.'.filename'}) {
7613: push(@newhosts,$lonhost);
7614: } elsif ($currheadtagurls{$lonhost}) {
7615: $loginhash{'login'}{'headtag'}{$lonhost}{'url'} = $currheadtagurls{$lonhost};
7616: if ($currexempt{$lonhost}) {
7617: if ((!exists($possexempt{$lonhost})) || ($possexempt{$lonhost} ne $currexempt{$lonhost})) {
7618: $changes{'headtag'}{$lonhost} = 1;
7619: }
7620: } elsif ($possexempt{$lonhost}) {
7621: $changes{'headtag'}{$lonhost} = 1;
7622: }
7623: if ($possexempt{$lonhost}) {
7624: $loginhash{'login'}{'headtag'}{$lonhost}{'exempt'} = $possexempt{$lonhost};
7625: }
7626: }
7627: }
7628: }
7629: if (@newhosts) {
7630: my $error;
7631: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
7632: if ($configuserok eq 'ok') {
7633: if ($switchserver) {
7634: $error = &mt("Upload of custom markup is not permitted to this server: [_1]",$switchserver);
7635: } elsif ($author_ok eq 'ok') {
7636: foreach my $lonhost (@newhosts) {
7637: my $formelem = 'loginheadtag_'.$lonhost;
7638: (my $result,$newheadtagurls{$lonhost}) = &publishlogo($r,'upload',$formelem,$dom,$confname,
7639: "login/headtag/$lonhost",'','',
7640: $env{'form.loginheadtag_'.$lonhost.'.filename'});
7641: if ($result eq 'ok') {
7642: $loginhash{'login'}{'headtag'}{$lonhost}{'url'} = $newheadtagurls{$lonhost};
7643: $changes{'headtag'}{$lonhost} = 1;
7644: if ($possexempt{$lonhost}) {
7645: $loginhash{'login'}{'headtag'}{$lonhost}{'exempt'} = $possexempt{$lonhost};
7646: }
7647: } else {
7648: my $puberror = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",
7649: $newheadtagurls{$lonhost},$result);
7650: $errors .= '<li><span class="LC_error">'.$puberror.'</span></li>';
7651: if ((grep(/^\Q$lonhost\E$/,keys(%currheadtagurls))) &&
7652: (!grep(/^\Q$lonhost\E$/,@delheadtagurls))) {
7653: $loginhash{'login'}{'headtag'}{$lonhost} = $currheadtagurls{$lonhost};
7654: }
7655: }
7656: }
7657: } else {
7658: $error = &mt("Upload of custom markup file(s) failed because an author role could not be assigned to a Domain Configuration user ([_1]) in domain: [_2]. Error was: [_3].",$confname,$dom,$author_ok);
7659: }
7660: } else {
7661: $error = &mt("Upload of custom markup file(s) failed because a Domain Configuration user ([_1]) could not be created in domain: [_2]. Error was: [_3].",$confname,$dom,$configuserok);
7662: }
7663: if ($error) {
7664: &Apache::lonnet::logthis($error);
7665: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
7666: }
7667: }
7668: &process_captcha('login',\%changes,$loginhash{'login'},$domconfig{'login'});
7669:
7670: my $defaulthelpfile = '/adm/loginproblems.html';
7671: my $defaulttext = &mt('Default in use');
7672:
7673: my $putresult = &Apache::lonnet::put_dom('configuration',\%loginhash,
7674: $dom);
7675: if ($putresult eq 'ok') {
7676: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
7677: my %defaultchecked = (
7678: 'coursecatalog' => 'on',
7679: 'helpdesk' => 'on',
7680: 'adminmail' => 'off',
7681: 'newuser' => 'off',
7682: );
7683: if (ref($domconfig{'login'}) eq 'HASH') {
7684: foreach my $item (@toggles) {
7685: if ($defaultchecked{$item} eq 'on') {
7686: if (($domconfig{'login'}{$item} eq '0') &&
7687: ($env{'form.'.$item} eq '1')) {
7688: $changes{$item} = 1;
7689: } elsif (($domconfig{'login'}{$item} eq '' ||
7690: $domconfig{'login'}{$item} eq '1') &&
7691: ($env{'form.'.$item} eq '0')) {
7692: $changes{$item} = 1;
7693: }
7694: } elsif ($defaultchecked{$item} eq 'off') {
7695: if (($domconfig{'login'}{$item} eq '1') &&
7696: ($env{'form.'.$item} eq '0')) {
7697: $changes{$item} = 1;
7698: } elsif (($domconfig{'login'}{$item} eq '' ||
7699: $domconfig{'login'}{$item} eq '0') &&
7700: ($env{'form.'.$item} eq '1')) {
7701: $changes{$item} = 1;
7702: }
7703: }
7704: }
7705: }
7706: if (keys(%changes) > 0 || $colchgtext) {
7707: &Apache::loncommon::devalidate_domconfig_cache($dom);
7708: if (ref($lastactref) eq 'HASH') {
7709: $lastactref->{'domainconfig'} = 1;
7710: }
7711: $resulttext = &mt('Changes made:').'<ul>';
7712: foreach my $item (sort(keys(%changes))) {
7713: if ($item eq 'loginvia') {
7714: if (ref($changes{$item}) eq 'HASH') {
7715: $resulttext .= '<li>'.&mt('Log-in page availability:').'<ul>';
7716: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
7717: if (defined($servers{$loginhash{login}{loginvia}{$lonhost}{'server'}})) {
7718: if (ref($loginhash{login}{loginvia}{$lonhost}) eq 'HASH') {
7719: my $protocol = $Apache::lonnet::protocol{$env{'form.'.$lonhost.'_server'}};
7720: $protocol = 'http' if ($protocol ne 'https');
7721: my $target = $protocol.'://'.$servers{$env{'form.'.$lonhost.'_server'}};
7722:
7723: if ($loginhash{login}{loginvia}{$lonhost}{'serverpath'} eq 'custom') {
7724: $target .= $loginhash{login}{loginvia}{$lonhost}{'custompath'};
7725: } else {
7726: $target .= $loginhash{login}{loginvia}{$lonhost}{'serverpath'};
7727: }
7728: $resulttext .= '<li>'.&mt('Server: [_1] log-in page redirects to [_2].',$servers{$lonhost},'<a href="'.$target.'">'.$target.'</a>');
7729: if ($loginhash{login}{loginvia}{$lonhost}{'exempt'} ne '') {
7730: $resulttext .= ' '.&mt('No redirection for clients from following IPs:').' '.$loginhash{login}{loginvia}{$lonhost}{'exempt'};
7731: }
7732: $resulttext .= '</li>';
7733: } else {
7734: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$lonhost).'</li>';
7735: }
7736: } else {
7737: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$servers{$lonhost}).'</li>';
7738: }
7739: }
7740: $resulttext .= '</ul></li>';
7741: }
7742: } elsif ($item eq 'helpurl') {
7743: if (ref($changes{$item}) eq 'HASH') {
7744: foreach my $lang (sort(keys(%{$changes{$item}}))) {
7745: if (grep(/^\Q$lang\E$/,@delurls)) {
7746: my ($chg,$link);
7747: $link = &Apache::loncommon::modal_link($defaulthelpfile,$defaulttext,600,500);
7748: if ($lang eq 'nolang') {
7749: $chg = &mt('custom log-in help file removed for no preferred language; [_1]',$link);
7750: } else {
7751: $chg = &mt('custom log-in help file removed for specific language: [_1]; [_2]',$langchoices{$lang},$link);
7752: }
7753: $resulttext .= '<li>'.$chg.'</li>';
7754: } else {
7755: my $chg;
7756: if ($lang eq 'nolang') {
7757: $chg = &mt('custom log-in help file for no preferred language');
7758: } else {
7759: $chg = &mt('custom log-in help file for specific language: [_1]',$langchoices{$lang});
7760: }
7761: $resulttext .= '<li>'.&Apache::loncommon::modal_link(
7762: $loginhash{'login'}{'helpurl'}{$lang}.
7763: '?inhibitmenu=yes',$chg,600,500).
7764: '</li>';
7765: }
7766: }
7767: }
7768: } elsif ($item eq 'headtag') {
7769: if (ref($changes{$item}) eq 'HASH') {
7770: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
7771: if (grep(/^\Q$lonhost\E$/,@delheadtagurls)) {
7772: $resulttext .= '<li>'.&mt('custom markup file removed for [_1]',$domservers{$lonhost}).'</li>';
7773: } elsif (ref($loginhash{'login'}{'headtag'}{$lonhost}) eq 'HASH') {
7774: $resulttext .= '<li><a href="'.
7775: "javascript:void(open('$loginhash{'login'}{'headtag'}{$lonhost}{'url'}?inhibitmenu=yes','Custom_HeadTag',
7776: 'menubar=0,toolbar=1,scrollbars=1,width=600,height=500,resizable=yes'))".
7777: '">'.&mt('custom markup').'</a> '.&mt('(for [_1])',$servers{$lonhost}).' ';
7778: if ($possexempt{$lonhost}) {
7779: $resulttext .= &mt('not included for client IP(s): [_1]',$possexempt{$lonhost});
7780: } else {
7781: $resulttext .= &mt('included for any client IP');
7782: }
7783: $resulttext .= '</li>';
7784: }
7785: }
7786: }
7787: } elsif ($item eq 'captcha') {
7788: if (ref($loginhash{'login'}) eq 'HASH') {
7789: my $chgtxt;
7790: if ($loginhash{'login'}{$item} eq 'notused') {
7791: $chgtxt .= &mt('No CAPTCHA validation in use for helpdesk form.');
7792: } else {
7793: my %captchas = &captcha_phrases();
7794: if ($captchas{$loginhash{'login'}{$item}}) {
7795: $chgtxt .= &mt("Validation for helpdesk form set to $captchas{$loginhash{'login'}{$item}}.");
7796: } else {
7797: $chgtxt .= &mt('Validation for helpdesk form set to unknown type.');
7798: }
7799: }
7800: $resulttext .= '<li>'.$chgtxt.'</li>';
7801: }
7802: } elsif ($item eq 'recaptchakeys') {
7803: if (ref($loginhash{'login'}) eq 'HASH') {
7804: my ($privkey,$pubkey);
7805: if (ref($loginhash{'login'}{$item}) eq 'HASH') {
7806: $pubkey = $loginhash{'login'}{$item}{'public'};
7807: $privkey = $loginhash{'login'}{$item}{'private'};
7808: }
7809: my $chgtxt .= &mt('ReCAPTCHA keys changes').'<ul>';
7810: if (!$pubkey) {
7811: $chgtxt .= '<li>'.&mt('Public key deleted').'</li>';
7812: } else {
7813: $chgtxt .= '<li>'.&mt('Public key set to [_1]',$pubkey).'</li>';
7814: }
7815: if (!$privkey) {
7816: $chgtxt .= '<li>'.&mt('Private key deleted').'</li>';
7817: } else {
7818: $chgtxt .= '<li>'.&mt('Private key set to [_1]',$privkey).'</li>';
7819: }
7820: $chgtxt .= '</ul>';
7821: $resulttext .= '<li>'.$chgtxt.'</li>';
7822: }
7823: } elsif ($item eq 'recaptchaversion') {
7824: if (ref($loginhash{'login'}) eq 'HASH') {
7825: if ($loginhash{'login'}{'captcha'} eq 'recaptcha') {
7826: $resulttext .= '<li>'.&mt('ReCAPTCHA for helpdesk form set to version [_1]',$loginhash{'login'}{'recaptchaversion'}).
7827: '</li>';
7828: }
7829: }
7830: } else {
7831: $resulttext .= '<li>'.&mt("$title{$item} set to $offon[$env{'form.'.$item}]").'</li>';
7832: }
7833: }
7834: $resulttext .= $colchgtext.'</ul>';
7835: } else {
7836: $resulttext = &mt('No changes made to log-in page settings');
7837: }
7838: } else {
7839: $resulttext = '<span class="LC_error">'.
7840: &mt('An error occurred: [_1]',$putresult).'</span>';
7841: }
7842: if ($errors) {
7843: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
7844: $errors.'</ul>';
7845: }
7846: return $resulttext;
7847: }
7848:
7849: sub check_exempt_addresses {
7850: my ($iplist) = @_;
7851: $iplist =~ s/^\s+//;
7852: $iplist =~ s/\s+$//;
7853: my @poss_ips = split(/\s*[,:]\s*/,$iplist);
7854: my (@okips,$new);
7855: foreach my $ip (@poss_ips) {
7856: if ($ip =~ /^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$/) {
7857: if (($1 <= 255) && ($2 <= 255) && ($3 <= 255) && ($4 <= 255)) {
7858: push(@okips,$ip);
7859: }
7860: }
7861: }
7862: if (@okips > 0) {
7863: $new = join(',',@okips);
7864: } else {
7865: $new = '';
7866: }
7867: return $new;
7868: }
7869:
7870: sub color_font_choices {
7871: my %choices =
7872: &Apache::lonlocal::texthash (
7873: img => "Header",
7874: bgs => "Background colors",
7875: links => "Link colors",
7876: images => "Images",
7877: font => "Font color",
7878: fontmenu => "Font menu",
7879: pgbg => "Page",
7880: tabbg => "Header",
7881: sidebg => "Border",
7882: link => "Link",
7883: alink => "Active link",
7884: vlink => "Visited link",
7885: );
7886: return %choices;
7887: }
7888:
7889: sub modify_rolecolors {
7890: my ($r,$dom,$confname,$roles,$lastactref,%domconfig) = @_;
7891: my ($resulttext,%rolehash);
7892: $rolehash{'rolecolors'} = {};
7893: if (ref($domconfig{'rolecolors'}) ne 'HASH') {
7894: if ($domconfig{'rolecolors'} eq '') {
7895: $domconfig{'rolecolors'} = {};
7896: }
7897: }
7898: my ($errors,%changes) = &modify_colors($r,$dom,$confname,$roles,
7899: $domconfig{'rolecolors'},$rolehash{'rolecolors'});
7900: my $putresult = &Apache::lonnet::put_dom('configuration',\%rolehash,
7901: $dom);
7902: if ($putresult eq 'ok') {
7903: if (keys(%changes) > 0) {
7904: &Apache::loncommon::devalidate_domconfig_cache($dom);
7905: if (ref($lastactref) eq 'HASH') {
7906: $lastactref->{'domainconfig'} = 1;
7907: }
7908: $resulttext = &display_colorchgs($dom,\%changes,$roles,
7909: $rolehash{'rolecolors'});
7910: } else {
7911: $resulttext = &mt('No changes made to default color schemes');
7912: }
7913: } else {
7914: $resulttext = '<span class="LC_error">'.
7915: &mt('An error occurred: [_1]',$putresult).'</span>';
7916: }
7917: if ($errors) {
7918: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
7919: $errors.'</ul>';
7920: }
7921: return $resulttext;
7922: }
7923:
7924: sub modify_colors {
7925: my ($r,$dom,$confname,$roles,$domconfig,$confhash) = @_;
7926: my (%changes,%choices);
7927: my @bgs;
7928: my @links = ('link','alink','vlink');
7929: my @logintext;
7930: my @images;
7931: my $servadm = $r->dir_config('lonAdmEMail');
7932: my $errors;
7933: my %defaults;
7934: foreach my $role (@{$roles}) {
7935: if ($role eq 'login') {
7936: %choices = &login_choices();
7937: @logintext = ('textcol','bgcol');
7938: } else {
7939: %choices = &color_font_choices();
7940: }
7941: if ($role eq 'login') {
7942: @images = ('img','logo','domlogo','login');
7943: @bgs = ('pgbg','mainbg','sidebg');
7944: } else {
7945: @images = ('img');
7946: @bgs = ('pgbg','tabbg','sidebg');
7947: }
7948: my %defaults = &role_defaults($role,\@bgs,\@links,\@images,\@logintext);
7949: unless ($env{'form.'.$role.'_font'} eq $defaults{'font'}) {
7950: $confhash->{$role}{'font'} = $env{'form.'.$role.'_font'};
7951: }
7952: if ($role eq 'login') {
7953: foreach my $item (@logintext) {
7954: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
7955: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
7956: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
7957: }
7958: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'logintext'}{$item})) {
7959: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
7960: }
7961: }
7962: } else {
7963: $env{'form.'.$role.'_fontmenu'} = lc($env{'form.'.$role.'_fontmenu'});
7964: if ($env{'form.'.$role.'_fontmenu'} =~ /^\w+/) {
7965: $env{'form.'.$role.'_fontmenu'} = '#'.$env{'form.'.$role.'_fontmenu'};
7966: }
7967: unless($env{'form.'.$role.'_fontmenu'} eq lc($defaults{'fontmenu'})) {
7968: $confhash->{$role}{'fontmenu'} = $env{'form.'.$role.'_fontmenu'};
7969: }
7970: }
7971: foreach my $item (@bgs) {
7972: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
7973: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
7974: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
7975: }
7976: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'bgs'}{$item})) {
7977: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
7978: }
7979: }
7980: foreach my $item (@links) {
7981: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
7982: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
7983: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
7984: }
7985: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'links'}{$item})) {
7986: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
7987: }
7988: }
7989: my ($configuserok,$author_ok,$switchserver) =
7990: &config_check($dom,$confname,$servadm);
7991: my ($width,$height) = &thumb_dimensions();
7992: if (ref($domconfig->{$role}) ne 'HASH') {
7993: $domconfig->{$role} = {};
7994: }
7995: foreach my $img (@images) {
7996: if (($role eq 'login') && (($img eq 'img') || ($img eq 'logo'))) {
7997: if (defined($env{'form.login_showlogo_'.$img})) {
7998: $confhash->{$role}{'showlogo'}{$img} = 1;
7999: } else {
8000: $confhash->{$role}{'showlogo'}{$img} = 0;
8001: }
8002: }
8003: if ( ! $env{'form.'.$role.'_'.$img.'.filename'}
8004: && !defined($domconfig->{$role}{$img})
8005: && !$env{'form.'.$role.'_del_'.$img}
8006: && $env{'form.'.$role.'_import_'.$img}) {
8007: # import the old configured image from the .tab setting
8008: # if they haven't provided a new one
8009: $domconfig->{$role}{$img} =
8010: $env{'form.'.$role.'_import_'.$img};
8011: }
8012: if ($env{'form.'.$role.'_'.$img.'.filename'} ne '') {
8013: my $error;
8014: if ($configuserok eq 'ok') {
8015: if ($switchserver) {
8016: $error = &mt("Upload of [_1] image for $role page(s) is not permitted to this server: [_2]",$choices{$img},$switchserver);
8017: } else {
8018: if ($author_ok eq 'ok') {
8019: my ($result,$logourl) =
8020: &publishlogo($r,'upload',$role.'_'.$img,
8021: $dom,$confname,$img,$width,$height);
8022: if ($result eq 'ok') {
8023: $confhash->{$role}{$img} = $logourl;
8024: $changes{$role}{'images'}{$img} = 1;
8025: } else {
8026: $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);
8027: }
8028: } else {
8029: $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);
8030: }
8031: }
8032: } else {
8033: $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);
8034: }
8035: if ($error) {
8036: &Apache::lonnet::logthis($error);
8037: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
8038: }
8039: } elsif ($domconfig->{$role}{$img} ne '') {
8040: if ($domconfig->{$role}{$img} !~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
8041: my $error;
8042: if ($configuserok eq 'ok') {
8043: # is confname an author?
8044: if ($switchserver eq '') {
8045: if ($author_ok eq 'ok') {
8046: my ($result,$logourl) =
8047: &publishlogo($r,'copy',$domconfig->{$role}{$img},
8048: $dom,$confname,$img,$width,$height);
8049: if ($result eq 'ok') {
8050: $confhash->{$role}{$img} = $logourl;
8051: $changes{$role}{'images'}{$img} = 1;
8052: }
8053: }
8054: }
8055: }
8056: }
8057: }
8058: }
8059: if (ref($domconfig) eq 'HASH') {
8060: if (ref($domconfig->{$role}) eq 'HASH') {
8061: foreach my $img (@images) {
8062: if ($domconfig->{$role}{$img} ne '') {
8063: if ($env{'form.'.$role.'_del_'.$img}) {
8064: $confhash->{$role}{$img} = '';
8065: $changes{$role}{'images'}{$img} = 1;
8066: } else {
8067: if ($confhash->{$role}{$img} eq '') {
8068: $confhash->{$role}{$img} = $domconfig->{$role}{$img};
8069: }
8070: }
8071: } else {
8072: if ($env{'form.'.$role.'_del_'.$img}) {
8073: $confhash->{$role}{$img} = '';
8074: $changes{$role}{'images'}{$img} = 1;
8075: }
8076: }
8077: if (($role eq 'login') && (($img eq 'logo') || ($img eq 'img'))) {
8078: if (ref($domconfig->{'login'}{'showlogo'}) eq 'HASH') {
8079: if ($confhash->{$role}{'showlogo'}{$img} ne
8080: $domconfig->{$role}{'showlogo'}{$img}) {
8081: $changes{$role}{'showlogo'}{$img} = 1;
8082: }
8083: } else {
8084: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
8085: $changes{$role}{'showlogo'}{$img} = 1;
8086: }
8087: }
8088: }
8089: }
8090: if ($domconfig->{$role}{'font'} ne '') {
8091: if ($confhash->{$role}{'font'} ne $domconfig->{$role}{'font'}) {
8092: $changes{$role}{'font'} = 1;
8093: }
8094: } else {
8095: if ($confhash->{$role}{'font'}) {
8096: $changes{$role}{'font'} = 1;
8097: }
8098: }
8099: if ($role ne 'login') {
8100: if ($domconfig->{$role}{'fontmenu'} ne '') {
8101: if ($confhash->{$role}{'fontmenu'} ne $domconfig->{$role}{'fontmenu'}) {
8102: $changes{$role}{'fontmenu'} = 1;
8103: }
8104: } else {
8105: if ($confhash->{$role}{'fontmenu'}) {
8106: $changes{$role}{'fontmenu'} = 1;
8107: }
8108: }
8109: }
8110: foreach my $item (@bgs) {
8111: if ($domconfig->{$role}{$item} ne '') {
8112: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
8113: $changes{$role}{'bgs'}{$item} = 1;
8114: }
8115: } else {
8116: if ($confhash->{$role}{$item}) {
8117: $changes{$role}{'bgs'}{$item} = 1;
8118: }
8119: }
8120: }
8121: foreach my $item (@links) {
8122: if ($domconfig->{$role}{$item} ne '') {
8123: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
8124: $changes{$role}{'links'}{$item} = 1;
8125: }
8126: } else {
8127: if ($confhash->{$role}{$item}) {
8128: $changes{$role}{'links'}{$item} = 1;
8129: }
8130: }
8131: }
8132: foreach my $item (@logintext) {
8133: if ($domconfig->{$role}{$item} ne '') {
8134: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
8135: $changes{$role}{'logintext'}{$item} = 1;
8136: }
8137: } else {
8138: if ($confhash->{$role}{$item}) {
8139: $changes{$role}{'logintext'}{$item} = 1;
8140: }
8141: }
8142: }
8143: } else {
8144: &default_change_checker($role,\@images,\@links,\@bgs,
8145: \@logintext,$confhash,\%changes);
8146: }
8147: } else {
8148: &default_change_checker($role,\@images,\@links,\@bgs,
8149: \@logintext,$confhash,\%changes);
8150: }
8151: }
8152: return ($errors,%changes);
8153: }
8154:
8155: sub config_check {
8156: my ($dom,$confname,$servadm) = @_;
8157: my ($configuserok,$author_ok,$switchserver,%currroles);
8158: my $uhome = &Apache::lonnet::homeserver($confname,$dom,1);
8159: ($configuserok,%currroles) = &check_configuser($uhome,$dom,
8160: $confname,$servadm);
8161: if ($configuserok eq 'ok') {
8162: $switchserver = &check_switchserver($dom,$confname);
8163: if ($switchserver eq '') {
8164: $author_ok = &check_authorstatus($dom,$confname,%currroles);
8165: }
8166: }
8167: return ($configuserok,$author_ok,$switchserver);
8168: }
8169:
8170: sub default_change_checker {
8171: my ($role,$images,$links,$bgs,$logintext,$confhash,$changes) = @_;
8172: foreach my $item (@{$links}) {
8173: if ($confhash->{$role}{$item}) {
8174: $changes->{$role}{'links'}{$item} = 1;
8175: }
8176: }
8177: foreach my $item (@{$bgs}) {
8178: if ($confhash->{$role}{$item}) {
8179: $changes->{$role}{'bgs'}{$item} = 1;
8180: }
8181: }
8182: foreach my $item (@{$logintext}) {
8183: if ($confhash->{$role}{$item}) {
8184: $changes->{$role}{'logintext'}{$item} = 1;
8185: }
8186: }
8187: foreach my $img (@{$images}) {
8188: if ($env{'form.'.$role.'_del_'.$img}) {
8189: $confhash->{$role}{$img} = '';
8190: $changes->{$role}{'images'}{$img} = 1;
8191: }
8192: if ($role eq 'login') {
8193: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
8194: $changes->{$role}{'showlogo'}{$img} = 1;
8195: }
8196: }
8197: }
8198: if ($confhash->{$role}{'font'}) {
8199: $changes->{$role}{'font'} = 1;
8200: }
8201: }
8202:
8203: sub display_colorchgs {
8204: my ($dom,$changes,$roles,$confhash) = @_;
8205: my (%choices,$resulttext);
8206: if (!grep(/^login$/,@{$roles})) {
8207: $resulttext = &mt('Changes made:').'<br />';
8208: }
8209: foreach my $role (@{$roles}) {
8210: if ($role eq 'login') {
8211: %choices = &login_choices();
8212: } else {
8213: %choices = &color_font_choices();
8214: }
8215: if (ref($changes->{$role}) eq 'HASH') {
8216: if ($role ne 'login') {
8217: $resulttext .= '<h4>'.&mt($role).'</h4>';
8218: }
8219: foreach my $key (sort(keys(%{$changes->{$role}}))) {
8220: if ($role ne 'login') {
8221: $resulttext .= '<ul>';
8222: }
8223: if (ref($changes->{$role}{$key}) eq 'HASH') {
8224: if ($role ne 'login') {
8225: $resulttext .= '<li>'.&mt($choices{$key}).':<ul>';
8226: }
8227: foreach my $item (sort(keys(%{$changes->{$role}{$key}}))) {
8228: if (($role eq 'login') && ($key eq 'showlogo')) {
8229: if ($confhash->{$role}{$key}{$item}) {
8230: $resulttext .= '<li>'.&mt("$choices{$item} set to be displayed").'</li>';
8231: } else {
8232: $resulttext .= '<li>'.&mt("$choices{$item} set to not be displayed").'</li>';
8233: }
8234: } elsif ($confhash->{$role}{$item} eq '') {
8235: $resulttext .= '<li>'.&mt("$choices{$item} set to default").'</li>';
8236: } else {
8237: my $newitem = $confhash->{$role}{$item};
8238: if ($key eq 'images') {
8239: $newitem = '<img src="'.$confhash->{$role}{$item}.'" alt="'.$choices{$item}.'" valign="bottom" />';
8240: }
8241: $resulttext .= '<li>'.&mt("$choices{$item} set to [_1]",$newitem).'</li>';
8242: }
8243: }
8244: if ($role ne 'login') {
8245: $resulttext .= '</ul></li>';
8246: }
8247: } else {
8248: if ($confhash->{$role}{$key} eq '') {
8249: $resulttext .= '<li>'.&mt("$choices{$key} set to default").'</li>';
8250: } else {
8251: $resulttext .= '<li>'.&mt("$choices{$key} set to [_1]",$confhash->{$role}{$key}).'</li>';
8252: }
8253: }
8254: if ($role ne 'login') {
8255: $resulttext .= '</ul>';
8256: }
8257: }
8258: }
8259: }
8260: return $resulttext;
8261: }
8262:
8263: sub thumb_dimensions {
8264: return ('200','50');
8265: }
8266:
8267: sub check_dimensions {
8268: my ($inputfile) = @_;
8269: my ($fullwidth,$fullheight);
8270: if ($inputfile =~ m|^[/\w.\-]+$|) {
8271: if (open(PIPE,"identify $inputfile 2>&1 |")) {
8272: my $imageinfo = <PIPE>;
8273: if (!close(PIPE)) {
8274: &Apache::lonnet::logthis("Failed to close PIPE opened to retrieve image information for $inputfile");
8275: }
8276: chomp($imageinfo);
8277: my ($fullsize) =
8278: ($imageinfo =~ /^\Q$inputfile\E\s+\w+\s+(\d+x\d+)/);
8279: if ($fullsize) {
8280: ($fullwidth,$fullheight) = split(/x/,$fullsize);
8281: }
8282: }
8283: }
8284: return ($fullwidth,$fullheight);
8285: }
8286:
8287: sub check_configuser {
8288: my ($uhome,$dom,$confname,$servadm) = @_;
8289: my ($configuserok,%currroles);
8290: if ($uhome eq 'no_host') {
8291: srand( time() ^ ($$ + ($$ << 15)) ); # Seed rand.
8292: my $configpass = &LONCAPA::Enrollment::create_password();
8293: $configuserok =
8294: &Apache::lonnet::modifyuser($dom,$confname,'','internal',
8295: $configpass,'','','','','',undef,$servadm);
8296: } else {
8297: $configuserok = 'ok';
8298: %currroles =
8299: &Apache::lonnet::get_my_roles($confname,$dom,'userroles');
8300: }
8301: return ($configuserok,%currroles);
8302: }
8303:
8304: sub check_authorstatus {
8305: my ($dom,$confname,%currroles) = @_;
8306: my $author_ok;
8307: if (!$currroles{':'.$dom.':au'}) {
8308: my $start = time;
8309: my $end = 0;
8310: $author_ok =
8311: &Apache::lonnet::assignrole($dom,$confname,'/'.$dom.'/',
8312: 'au',$end,$start,'','','domconfig');
8313: } else {
8314: $author_ok = 'ok';
8315: }
8316: return $author_ok;
8317: }
8318:
8319: sub publishlogo {
8320: my ($r,$action,$formname,$dom,$confname,$subdir,$thumbwidth,$thumbheight,$savefileas) = @_;
8321: my ($output,$fname,$logourl,$madethumb);
8322: if ($action eq 'upload') {
8323: $fname=$env{'form.'.$formname.'.filename'};
8324: chop($env{'form.'.$formname});
8325: } else {
8326: ($fname) = ($formname =~ /([^\/]+)$/);
8327: }
8328: if ($savefileas ne '') {
8329: $fname = $savefileas;
8330: }
8331: $fname=&Apache::lonnet::clean_filename($fname);
8332: # See if there is anything left
8333: unless ($fname) { return ('error: no uploaded file'); }
8334: $fname="$subdir/$fname";
8335: my $docroot=$r->dir_config('lonDocRoot');
8336: my $filepath="$docroot/priv";
8337: my $relpath = "$dom/$confname";
8338: my ($fnamepath,$file,$fetchthumb);
8339: $file=$fname;
8340: if ($fname=~m|/|) {
8341: ($fnamepath,$file) = ($fname =~ m|^(.*)/([^/]+)$|);
8342: }
8343: my @parts=split(/\//,"$filepath/$relpath/$fnamepath");
8344: my $count;
8345: for ($count=5;$count<=$#parts;$count++) {
8346: $filepath.="/$parts[$count]";
8347: if ((-e $filepath)!=1) {
8348: mkdir($filepath,02770);
8349: }
8350: }
8351: # Check for bad extension and disallow upload
8352: if ($file=~/\.(\w+)$/ &&
8353: (&Apache::loncommon::fileembstyle($1) eq 'hdn')) {
8354: $output =
8355: &mt('Invalid file extension ([_1]) - reserved for internal use.',$1);
8356: } elsif ($file=~/\.(\w+)$/ &&
8357: !defined(&Apache::loncommon::fileembstyle($1))) {
8358: $output = &mt('Unrecognized file extension ([_1]) - rename the file with a proper extension and re-upload.',$1);
8359: } elsif ($file=~/\.(\d+)\.(\w+)$/) {
8360: $output = &mt('Filename not allowed - rename the file to remove the number immediately before the file extension([_1]) and re-upload.',$2);
8361: } elsif (-d "$filepath/$file") {
8362: $output = &mt('Filename is a directory name - rename the file and re-upload');
8363: } else {
8364: my $source = $filepath.'/'.$file;
8365: my $logfile;
8366: if (!open($logfile,">>$source".'.log')) {
8367: return (&mt('No write permission to Authoring Space'));
8368: }
8369: print $logfile
8370: "\n================= Publish ".localtime()." ================\n".
8371: $env{'user.name'}.':'.$env{'user.domain'}."\n";
8372: # Save the file
8373: if (!open(FH,'>'.$source)) {
8374: &Apache::lonnet::logthis('Failed to create '.$source);
8375: return (&mt('Failed to create file'));
8376: }
8377: if ($action eq 'upload') {
8378: if (!print FH ($env{'form.'.$formname})) {
8379: &Apache::lonnet::logthis('Failed to write to '.$source);
8380: return (&mt('Failed to write file'));
8381: }
8382: } else {
8383: my $original = &Apache::lonnet::filelocation('',$formname);
8384: if(!copy($original,$source)) {
8385: &Apache::lonnet::logthis('Failed to copy '.$original.' to '.$source);
8386: return (&mt('Failed to write file'));
8387: }
8388: }
8389: close(FH);
8390: chmod(0660, $source); # Permissions to rw-rw---.
8391:
8392: my $targetdir=$docroot.'/res/'.$dom.'/'.$confname .'/'.$fnamepath;
8393: my $copyfile=$targetdir.'/'.$file;
8394:
8395: my @parts=split(/\//,$targetdir);
8396: my $path="/$parts[1]/$parts[2]/$parts[3]/$parts[4]";
8397: for (my $count=5;$count<=$#parts;$count++) {
8398: $path.="/$parts[$count]";
8399: if (!-e $path) {
8400: print $logfile "\nCreating directory ".$path;
8401: mkdir($path,02770);
8402: }
8403: }
8404: my $versionresult;
8405: if (-e $copyfile) {
8406: $versionresult = &logo_versioning($targetdir,$file,$logfile);
8407: } else {
8408: $versionresult = 'ok';
8409: }
8410: if ($versionresult eq 'ok') {
8411: if (copy($source,$copyfile)) {
8412: print $logfile "\nCopied original source to ".$copyfile."\n";
8413: $output = 'ok';
8414: $logourl = '/res/'.$dom.'/'.$confname.'/'.$fname;
8415: push(@{$modified_urls},[$copyfile,$source]);
8416: my $metaoutput =
8417: &write_metadata($dom,$confname,$formname,$targetdir,$file,$logfile);
8418: unless ($registered_cleanup) {
8419: my $handlers = $r->get_handlers('PerlCleanupHandler');
8420: $r->set_handlers('PerlCleanupHandler' => [\¬ifysubscribed,@{$handlers}]);
8421: $registered_cleanup=1;
8422: }
8423: } else {
8424: print $logfile "\nUnable to write ".$copyfile.':'.$!."\n";
8425: $output = &mt('Failed to copy file to RES space').", $!";
8426: }
8427: if (($thumbwidth =~ /^\d+$/) && ($thumbheight =~ /^\d+$/)) {
8428: my $inputfile = $filepath.'/'.$file;
8429: my $outfile = $filepath.'/'.'tn-'.$file;
8430: my ($fullwidth,$fullheight) = &check_dimensions($inputfile);
8431: if ($fullwidth ne '' && $fullheight ne '') {
8432: if ($fullwidth > $thumbwidth && $fullheight > $thumbheight) {
8433: my $thumbsize = $thumbwidth.'x'.$thumbheight;
8434: system("convert -sample $thumbsize $inputfile $outfile");
8435: chmod(0660, $filepath.'/tn-'.$file);
8436: if (-e $outfile) {
8437: my $copyfile=$targetdir.'/tn-'.$file;
8438: if (copy($outfile,$copyfile)) {
8439: print $logfile "\nCopied source to ".$copyfile."\n";
8440: my $thumb_metaoutput =
8441: &write_metadata($dom,$confname,$formname,
8442: $targetdir,'tn-'.$file,$logfile);
8443: push(@{$modified_urls},[$copyfile,$outfile]);
8444: unless ($registered_cleanup) {
8445: my $handlers = $r->get_handlers('PerlCleanupHandler');
8446: $r->set_handlers('PerlCleanupHandler' => [\¬ifysubscribed,@{$handlers}]);
8447: $registered_cleanup=1;
8448: }
8449: $madethumb = 1;
8450: } else {
8451: print $logfile "\nUnable to write ".$copyfile.
8452: ':'.$!."\n";
8453: }
8454: }
8455: }
8456: }
8457: }
8458: } else {
8459: $output = $versionresult;
8460: }
8461: }
8462: return ($output,$logourl,$madethumb);
8463: }
8464:
8465: sub logo_versioning {
8466: my ($targetdir,$file,$logfile) = @_;
8467: my $target = $targetdir.'/'.$file;
8468: my ($maxversion,$fn,$extn,$output);
8469: $maxversion = 0;
8470: if ($file =~ /^(.+)\.(\w+)$/) {
8471: $fn=$1;
8472: $extn=$2;
8473: }
8474: opendir(DIR,$targetdir);
8475: while (my $filename=readdir(DIR)) {
8476: if ($filename=~/\Q$fn\E\.(\d+)\.\Q$extn\E$/) {
8477: $maxversion=($1>$maxversion)?$1:$maxversion;
8478: }
8479: }
8480: $maxversion++;
8481: print $logfile "\nCreating old version ".$maxversion."\n";
8482: my $copyfile=$targetdir.'/'.$fn.'.'.$maxversion.'.'.$extn;
8483: if (copy($target,$copyfile)) {
8484: print $logfile "Copied old target to ".$copyfile."\n";
8485: $copyfile=$copyfile.'.meta';
8486: if (copy($target.'.meta',$copyfile)) {
8487: print $logfile "Copied old target metadata to ".$copyfile."\n";
8488: $output = 'ok';
8489: } else {
8490: print $logfile "Unable to write metadata ".$copyfile.':'.$!."\n";
8491: $output = &mt('Failed to copy old meta').", $!, ";
8492: }
8493: } else {
8494: print $logfile "Unable to write ".$copyfile.':'.$!."\n";
8495: $output = &mt('Failed to copy old target').", $!, ";
8496: }
8497: return $output;
8498: }
8499:
8500: sub write_metadata {
8501: my ($dom,$confname,$formname,$targetdir,$file,$logfile) = @_;
8502: my (%metadatafields,%metadatakeys,$output);
8503: $metadatafields{'title'}=$formname;
8504: $metadatafields{'creationdate'}=time;
8505: $metadatafields{'lastrevisiondate'}=time;
8506: $metadatafields{'copyright'}='public';
8507: $metadatafields{'modifyinguser'}=$env{'user.name'}.':'.
8508: $env{'user.domain'};
8509: $metadatafields{'authorspace'}=$confname.':'.$dom;
8510: $metadatafields{'domain'}=$dom;
8511: {
8512: print $logfile "\nWrite metadata file for ".$targetdir.'/'.$file;
8513: my $mfh;
8514: if (open($mfh,'>'.$targetdir.'/'.$file.'.meta')) {
8515: foreach (sort(keys(%metadatafields))) {
8516: unless ($_=~/\./) {
8517: my $unikey=$_;
8518: $unikey=~/^([A-Za-z]+)/;
8519: my $tag=$1;
8520: $tag=~tr/A-Z/a-z/;
8521: print $mfh "\n\<$tag";
8522: foreach (split(/\,/,$metadatakeys{$unikey})) {
8523: my $value=$metadatafields{$unikey.'.'.$_};
8524: $value=~s/\"/\'\'/g;
8525: print $mfh ' '.$_.'="'.$value.'"';
8526: }
8527: print $mfh '>'.
8528: &HTML::Entities::encode($metadatafields{$unikey},'<>&"')
8529: .'</'.$tag.'>';
8530: }
8531: }
8532: $output = 'ok';
8533: print $logfile "\nWrote metadata";
8534: close($mfh);
8535: } else {
8536: print $logfile "\nFailed to open metadata file";
8537: $output = &mt('Could not write metadata');
8538: }
8539: }
8540: return $output;
8541: }
8542:
8543: sub notifysubscribed {
8544: foreach my $targetsource (@{$modified_urls}){
8545: next unless (ref($targetsource) eq 'ARRAY');
8546: my ($target,$source)=@{$targetsource};
8547: if ($source ne '') {
8548: if (open(my $logfh,'>>'.$source.'.log')) {
8549: print $logfh "\nCleanup phase: Notifications\n";
8550: my @subscribed=&subscribed_hosts($target);
8551: foreach my $subhost (@subscribed) {
8552: print $logfh "\nNotifying host ".$subhost.':';
8553: my $reply=&Apache::lonnet::critical('update:'.$target,$subhost);
8554: print $logfh $reply;
8555: }
8556: my @subscribedmeta=&subscribed_hosts("$target.meta");
8557: foreach my $subhost (@subscribedmeta) {
8558: print $logfh "\nNotifying host for metadata only ".$subhost.':';
8559: my $reply=&Apache::lonnet::critical('update:'.$target.'.meta',
8560: $subhost);
8561: print $logfh $reply;
8562: }
8563: print $logfh "\n============ Done ============\n";
8564: close($logfh);
8565: }
8566: }
8567: }
8568: return OK;
8569: }
8570:
8571: sub subscribed_hosts {
8572: my ($target) = @_;
8573: my @subscribed;
8574: if (open(my $fh,"<$target.subscription")) {
8575: while (my $subline=<$fh>) {
8576: if ($subline =~ /^($match_lonid):/) {
8577: my $host = $1;
8578: if ($host ne $Apache::lonnet::perlvar{'lonHostID'}) {
8579: unless (grep(/^\Q$host\E$/,@subscribed)) {
8580: push(@subscribed,$host);
8581: }
8582: }
8583: }
8584: }
8585: }
8586: return @subscribed;
8587: }
8588:
8589: sub check_switchserver {
8590: my ($dom,$confname) = @_;
8591: my ($allowed,$switchserver);
8592: my $home = &Apache::lonnet::homeserver($confname,$dom);
8593: if ($home eq 'no_host') {
8594: $home = &Apache::lonnet::domain($dom,'primary');
8595: }
8596: my @ids=&Apache::lonnet::current_machine_ids();
8597: foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } }
8598: if (!$allowed) {
8599: $switchserver='<a href="/adm/switchserver?otherserver='.$home.'&role=dc./'.$dom.'/&destinationurl=/adm/domainprefs">'.&mt('Switch Server').'</a>';
8600: }
8601: return $switchserver;
8602: }
8603:
8604: sub modify_quotas {
8605: my ($r,$dom,$action,$lastactref,%domconfig) = @_;
8606: my ($context,@usertools,@options,%validations,%titles,%confhash,%toolshash,
8607: %limithash,$toolregexp,%conditions,$resulttext,%changes,$confname,$configuserok,
8608: $author_ok,$switchserver,$errors,$validationitemsref,$validationnamesref,
8609: $validationfieldsref);
8610: if ($action eq 'quotas') {
8611: $context = 'tools';
8612: } else {
8613: $context = $action;
8614: }
8615: if ($context eq 'requestcourses') {
8616: @usertools = ('official','unofficial','community','textbook','placement');
8617: @options =('norequest','approval','validate','autolimit');
8618: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
8619: %titles = &courserequest_titles();
8620: $toolregexp = join('|',@usertools);
8621: %conditions = &courserequest_conditions();
8622: $confname = $dom.'-domainconfig';
8623: my $servadm = $r->dir_config('lonAdmEMail');
8624: ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
8625: ($validationitemsref,$validationnamesref,$validationfieldsref) =
8626: &Apache::loncoursequeueadmin::requestcourses_validation_types();
8627: } elsif ($context eq 'requestauthor') {
8628: @usertools = ('author');
8629: %titles = &authorrequest_titles();
8630: } else {
8631: @usertools = ('aboutme','blog','webdav','portfolio');
8632: %titles = &tool_titles();
8633: }
8634: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
8635: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
8636: foreach my $key (keys(%env)) {
8637: if ($context eq 'requestcourses') {
8638: if ($key =~ /^form\.crsreq_($toolregexp)_(.+)$/) {
8639: my $item = $1;
8640: my $type = $2;
8641: if ($type =~ /^limit_(.+)/) {
8642: $limithash{$item}{$1} = $env{$key};
8643: } else {
8644: $confhash{$item}{$type} = $env{$key};
8645: }
8646: }
8647: } elsif ($context eq 'requestauthor') {
8648: if ($key =~ /^\Qform.authorreq_\E(.+)$/) {
8649: $confhash{$1} = $env{$key};
8650: }
8651: } else {
8652: if ($key =~ /^form\.quota_(.+)$/) {
8653: $confhash{'defaultquota'}{$1} = $env{$key};
8654: } elsif ($key =~ /^form\.authorquota_(.+)$/) {
8655: $confhash{'authorquota'}{$1} = $env{$key};
8656: } elsif ($key =~ /^form\.\Q$context\E_(.+)$/) {
8657: @{$toolshash{$1}} = &Apache::loncommon::get_env_multiple($key);
8658: }
8659: }
8660: }
8661: if (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
8662: my @approvalnotify = &Apache::loncommon::get_env_multiple('form.'.$context.'notifyapproval');
8663: @approvalnotify = sort(@approvalnotify);
8664: $confhash{'notify'}{'approval'} = join(',',@approvalnotify);
8665: my @crstypes = ('official','unofficial','community','textbook','placement');
8666: my @hasuniquecode = &Apache::loncommon::get_env_multiple('form.uniquecode');
8667: foreach my $type (@hasuniquecode) {
8668: if (grep(/^\Q$type\E$/,@crstypes)) {
8669: $confhash{'uniquecode'}{$type} = 1;
8670: }
8671: }
8672: my (%newbook,%allpos);
8673: if ($context eq 'requestcourses') {
8674: foreach my $type ('textbooks','templates') {
8675: @{$allpos{$type}} = ();
8676: my $invalid;
8677: if ($type eq 'textbooks') {
8678: $invalid = &mt('Invalid LON-CAPA course for textbook');
8679: } else {
8680: $invalid = &mt('Invalid LON-CAPA course for template');
8681: }
8682: if ($env{'form.'.$type.'_addbook'}) {
8683: if (($env{'form.'.$type.'_addbook_cnum'} =~ /^$match_courseid$/) &&
8684: ($env{'form.'.$type.'_addbook_cdom'} =~ /^$match_domain$/)) {
8685: if (&Apache::lonnet::homeserver($env{'form.'.$type.'_addbook_cnum'},
8686: $env{'form.'.$type.'_addbook_cdom'}) eq 'no_host') {
8687: $errors .= '<li><span class="LC_error">'.$invalid.'</span></li>';
8688: } else {
8689: $newbook{$type} = $env{'form.'.$type.'_addbook_cdom'}.'_'.$env{'form.'.$type.'_addbook_cnum'};
8690: my $position = $env{'form.'.$type.'_addbook_pos'};
8691: $position =~ s/\D+//g;
8692: if ($position ne '') {
8693: $allpos{$type}[$position] = $newbook{$type};
8694: }
8695: }
8696: } else {
8697: $errors .= '<li><span class="LC_error">'.$invalid.'</span></li>';
8698: }
8699: }
8700: }
8701: }
8702: if (ref($domconfig{$action}) eq 'HASH') {
8703: if (ref($domconfig{$action}{'notify'}) eq 'HASH') {
8704: if ($domconfig{$action}{'notify'}{'approval'} ne $confhash{'notify'}{'approval'}) {
8705: $changes{'notify'}{'approval'} = 1;
8706: }
8707: } else {
8708: if ($confhash{'notify'}{'approval'}) {
8709: $changes{'notify'}{'approval'} = 1;
8710: }
8711: }
8712: if (ref($domconfig{$action}{'uniquecode'}) eq 'HASH') {
8713: if (ref($confhash{'uniquecode'}) eq 'HASH') {
8714: foreach my $crstype (keys(%{$domconfig{$action}{'uniquecode'}})) {
8715: unless ($confhash{'uniquecode'}{$crstype}) {
8716: $changes{'uniquecode'} = 1;
8717: }
8718: }
8719: unless ($changes{'uniquecode'}) {
8720: foreach my $crstype (keys(%{$confhash{'uniquecode'}})) {
8721: unless ($domconfig{$action}{'uniquecode'}{$crstype}) {
8722: $changes{'uniquecode'} = 1;
8723: }
8724: }
8725: }
8726: } else {
8727: $changes{'uniquecode'} = 1;
8728: }
8729: } elsif (ref($confhash{'uniquecode'}) eq 'HASH') {
8730: $changes{'uniquecode'} = 1;
8731: }
8732: if ($context eq 'requestcourses') {
8733: foreach my $type ('textbooks','templates') {
8734: if (ref($domconfig{$action}{$type}) eq 'HASH') {
8735: my %deletions;
8736: my @todelete = &Apache::loncommon::get_env_multiple('form.'.$type.'_del');
8737: if (@todelete) {
8738: map { $deletions{$_} = 1; } @todelete;
8739: }
8740: my %imgdeletions;
8741: my @todeleteimages = &Apache::loncommon::get_env_multiple('form.'.$type.'_image_del');
8742: if (@todeleteimages) {
8743: map { $imgdeletions{$_} = 1; } @todeleteimages;
8744: }
8745: my $maxnum = $env{'form.'.$type.'_maxnum'};
8746: for (my $i=0; $i<=$maxnum; $i++) {
8747: my $itemid = $env{'form.'.$type.'_id_'.$i};
8748: my ($key) = ($itemid =~ /^\Q$type\E_(\w+)$/);
8749: if (ref($domconfig{$action}{$type}{$key}) eq 'HASH') {
8750: if ($deletions{$key}) {
8751: if ($domconfig{$action}{$type}{$key}{'image'}) {
8752: #FIXME need to obsolete item in RES space
8753: }
8754: next;
8755: } else {
8756: my $newpos = $env{'form.'.$itemid};
8757: $newpos =~ s/\D+//g;
8758: foreach my $item ('subject','title','publisher','author') {
8759: next if ((($item eq 'author') || ($item eq 'publisher')) &&
8760: ($type eq 'templates'));
8761: $confhash{$type}{$key}{$item} = $env{'form.'.$type.'_'.$item.'_'.$i};
8762: if ($domconfig{$action}{$type}{$key}{$item} ne $confhash{$type}{$key}{$item}) {
8763: $changes{$type}{$key} = 1;
8764: }
8765: }
8766: $allpos{$type}[$newpos] = $key;
8767: }
8768: if ($imgdeletions{$key}) {
8769: $changes{$type}{$key} = 1;
8770: #FIXME need to obsolete item in RES space
8771: } elsif ($env{'form.'.$type.'_image_'.$i.'.filename'}) {
8772: my ($cdom,$cnum) = split(/_/,$key);
8773: my ($imgurl,$error) = &process_textbook_image($r,$dom,$confname,$type.'_image_'.$i,
8774: $cdom,$cnum,$type,$configuserok,
8775: $switchserver,$author_ok);
8776: if ($imgurl) {
8777: $confhash{$type}{$key}{'image'} = $imgurl;
8778: $changes{$type}{$key} = 1;
8779: }
8780: if ($error) {
8781: &Apache::lonnet::logthis($error);
8782: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
8783: }
8784: } elsif ($domconfig{$action}{$type}{$key}{'image'}) {
8785: $confhash{$type}{$key}{'image'} =
8786: $domconfig{$action}{$type}{$key}{'image'};
8787: }
8788: }
8789: }
8790: }
8791: }
8792: }
8793: } else {
8794: if ($confhash{'notify'}{'approval'}) {
8795: $changes{'notify'}{'approval'} = 1;
8796: }
8797: if (ref($confhash{'uniquecode'} eq 'HASH')) {
8798: $changes{'uniquecode'} = 1;
8799: }
8800: }
8801: if ($context eq 'requestcourses') {
8802: foreach my $type ('textbooks','templates') {
8803: if ($newbook{$type}) {
8804: $changes{$type}{$newbook{$type}} = 1;
8805: foreach my $item ('subject','title','publisher','author') {
8806: next if ((($item eq 'author') || ($item eq 'publisher')) &&
8807: ($type eq 'template'));
8808: $env{'form.'.$type.'_addbook_'.$item} =~ s/(`)/'/g;
8809: if ($env{'form.'.$type.'_addbook_'.$item}) {
8810: $confhash{$type}{$newbook{$type}}{$item} = $env{'form.'.$type.'_addbook_'.$item};
8811: }
8812: }
8813: if ($type eq 'textbooks') {
8814: if ($env{'form.'.$type.'_addbook_image.filename'} ne '') {
8815: my ($cdom,$cnum) = split(/_/,$newbook{$type});
8816: my ($imageurl,$error) =
8817: &process_textbook_image($r,$dom,$confname,$type.'_addbook_image',$cdom,$cnum,$type,
8818: $configuserok,$switchserver,$author_ok);
8819: if ($imageurl) {
8820: $confhash{$type}{$newbook{$type}}{'image'} = $imageurl;
8821: }
8822: if ($error) {
8823: &Apache::lonnet::logthis($error);
8824: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
8825: }
8826: }
8827: }
8828: }
8829: if (@{$allpos{$type}} > 0) {
8830: my $idx = 0;
8831: foreach my $item (@{$allpos{$type}}) {
8832: if ($item ne '') {
8833: $confhash{$type}{$item}{'order'} = $idx;
8834: if (ref($domconfig{$action}) eq 'HASH') {
8835: if (ref($domconfig{$action}{$type}) eq 'HASH') {
8836: if (ref($domconfig{$action}{$type}{$item}) eq 'HASH') {
8837: if ($domconfig{$action}{$type}{$item}{'order'} ne $idx) {
8838: $changes{$type}{$item} = 1;
8839: }
8840: }
8841: }
8842: }
8843: $idx ++;
8844: }
8845: }
8846: }
8847: }
8848: if (ref($validationitemsref) eq 'ARRAY') {
8849: foreach my $item (@{$validationitemsref}) {
8850: if ($item eq 'fields') {
8851: my @changed;
8852: @{$confhash{'validation'}{$item}} = &Apache::loncommon::get_env_multiple('form.requestcourses_validation_'.$item);
8853: if (@{$confhash{'validation'}{$item}} > 0) {
8854: @{$confhash{'validation'}{$item}} = sort(@{$confhash{'validation'}{$item}});
8855: }
8856: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
8857: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
8858: if (ref($domconfig{'requestcourses'}{'validation'}{$item}) eq 'ARRAY') {
8859: @changed = &Apache::loncommon::compare_arrays($confhash{'validation'}{$item},
8860: $domconfig{'requestcourses'}{'validation'}{$item});
8861: } else {
8862: @changed = @{$confhash{'validation'}{$item}};
8863: }
8864: } else {
8865: @changed = @{$confhash{'validation'}{$item}};
8866: }
8867: } else {
8868: @changed = @{$confhash{'validation'}{$item}};
8869: }
8870: if (@changed) {
8871: if ($confhash{'validation'}{$item}) {
8872: $changes{'validation'}{$item} = join(', ',@{$confhash{'validation'}{$item}});
8873: } else {
8874: $changes{'validation'}{$item} = &mt('None');
8875: }
8876: }
8877: } else {
8878: $confhash{'validation'}{$item} = $env{'form.requestcourses_validation_'.$item};
8879: if ($item eq 'markup') {
8880: if ($env{'form.requestcourses_validation_'.$item}) {
8881: $env{'form.requestcourses_validation_'.$item} =~ s/[\n\r\f]+/\s/gs;
8882: }
8883: }
8884: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
8885: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
8886: if ($domconfig{'requestcourses'}{'validation'}{$item} ne $confhash{'validation'}{$item}) {
8887: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
8888: }
8889: } else {
8890: if ($confhash{'validation'}{$item} ne '') {
8891: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
8892: }
8893: }
8894: } else {
8895: if ($confhash{'validation'}{$item} ne '') {
8896: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
8897: }
8898: }
8899: }
8900: }
8901: }
8902: if ($env{'form.validationdc'}) {
8903: my $newval = $env{'form.validationdc'};
8904: my %domcoords = &Apache::lonnet::get_active_domroles($dom,['dc']);
8905: if (exists($domcoords{$newval})) {
8906: $confhash{'validation'}{'dc'} = $newval;
8907: }
8908: }
8909: if (ref($confhash{'validation'}) eq 'HASH') {
8910: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
8911: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
8912: if ($domconfig{'requestcourses'}{'validation'}{'dc'}) {
8913: unless ($confhash{'validation'}{'dc'} eq $domconfig{'requestcourses'}{'validation'}{'dc'}) {
8914: if ($confhash{'validation'}{'dc'} eq '') {
8915: $changes{'validation'}{'dc'} = &mt('None');
8916: } else {
8917: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
8918: }
8919: }
8920: } elsif ($confhash{'validation'}{'dc'} ne '') {
8921: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
8922: }
8923: } elsif ($confhash{'validation'}{'dc'} ne '') {
8924: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
8925: }
8926: } elsif ($confhash{'validation'}{'dc'} ne '') {
8927: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
8928: }
8929: } else {
8930: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
8931: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
8932: if ($domconfig{'requestcourses'}{'validation'}{'dc'}) {
8933: $changes{'validation'}{'dc'} = &mt('None');
8934: }
8935: }
8936: }
8937: }
8938: }
8939: } else {
8940: $confhash{'defaultquota'}{'default'} = $env{'form.defaultquota'};
8941: $confhash{'authorquota'}{'default'} = $env{'form.authorquota'};
8942: }
8943: foreach my $item (@usertools) {
8944: foreach my $type (@{$types},'default','_LC_adv') {
8945: my $unset;
8946: if ($context eq 'requestcourses') {
8947: $unset = '0';
8948: if ($type eq '_LC_adv') {
8949: $unset = '';
8950: }
8951: if ($confhash{$item}{$type} eq 'autolimit') {
8952: $confhash{$item}{$type} .= '=';
8953: unless ($limithash{$item}{$type} =~ /\D/) {
8954: $confhash{$item}{$type} .= $limithash{$item}{$type};
8955: }
8956: }
8957: } elsif ($context eq 'requestauthor') {
8958: $unset = '0';
8959: if ($type eq '_LC_adv') {
8960: $unset = '';
8961: }
8962: } else {
8963: if (grep(/^\Q$type\E$/,@{$toolshash{$item}})) {
8964: $confhash{$item}{$type} = 1;
8965: } else {
8966: $confhash{$item}{$type} = 0;
8967: }
8968: }
8969: if (ref($domconfig{$action}) eq 'HASH') {
8970: if ($action eq 'requestauthor') {
8971: if ($domconfig{$action}{$type} ne $confhash{$type}) {
8972: $changes{$type} = 1;
8973: }
8974: } elsif (ref($domconfig{$action}{$item}) eq 'HASH') {
8975: if ($domconfig{$action}{$item}{$type} ne $confhash{$item}{$type}) {
8976: $changes{$item}{$type} = 1;
8977: }
8978: } else {
8979: if ($context eq 'requestcourses') {
8980: if ($confhash{$item}{$type} ne $unset) {
8981: $changes{$item}{$type} = 1;
8982: }
8983: } else {
8984: if (!$confhash{$item}{$type}) {
8985: $changes{$item}{$type} = 1;
8986: }
8987: }
8988: }
8989: } else {
8990: if ($context eq 'requestcourses') {
8991: if ($confhash{$item}{$type} ne $unset) {
8992: $changes{$item}{$type} = 1;
8993: }
8994: } elsif ($context eq 'requestauthor') {
8995: if ($confhash{$type} ne $unset) {
8996: $changes{$type} = 1;
8997: }
8998: } else {
8999: if (!$confhash{$item}{$type}) {
9000: $changes{$item}{$type} = 1;
9001: }
9002: }
9003: }
9004: }
9005: }
9006: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
9007: if (ref($domconfig{'quotas'}) eq 'HASH') {
9008: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
9009: foreach my $key (keys(%{$domconfig{'quotas'}{'defaultquota'}})) {
9010: if (exists($confhash{'defaultquota'}{$key})) {
9011: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{'defaultquota'}{$key}) {
9012: $changes{'defaultquota'}{$key} = 1;
9013: }
9014: } else {
9015: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{'defaultquota'}{$key};
9016: }
9017: }
9018: } else {
9019: foreach my $key (keys(%{$domconfig{'quotas'}})) {
9020: if (exists($confhash{'defaultquota'}{$key})) {
9021: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{$key}) {
9022: $changes{'defaultquota'}{$key} = 1;
9023: }
9024: } else {
9025: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{$key};
9026: }
9027: }
9028: }
9029: if (ref($domconfig{'quotas'}{'authorquota'}) eq 'HASH') {
9030: foreach my $key (keys(%{$domconfig{'quotas'}{'authorquota'}})) {
9031: if (exists($confhash{'authorquota'}{$key})) {
9032: if ($confhash{'authorquota'}{$key} ne $domconfig{'quotas'}{'authorquota'}{$key}) {
9033: $changes{'authorquota'}{$key} = 1;
9034: }
9035: } else {
9036: $confhash{'authorquota'}{$key} = $domconfig{'quotas'}{'authorquota'}{$key};
9037: }
9038: }
9039: }
9040: }
9041: if (ref($confhash{'defaultquota'}) eq 'HASH') {
9042: foreach my $key (keys(%{$confhash{'defaultquota'}})) {
9043: if (ref($domconfig{'quotas'}) eq 'HASH') {
9044: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
9045: if (!exists($domconfig{'quotas'}{'defaultquota'}{$key})) {
9046: $changes{'defaultquota'}{$key} = 1;
9047: }
9048: } else {
9049: if (!exists($domconfig{'quotas'}{$key})) {
9050: $changes{'defaultquota'}{$key} = 1;
9051: }
9052: }
9053: } else {
9054: $changes{'defaultquota'}{$key} = 1;
9055: }
9056: }
9057: }
9058: if (ref($confhash{'authorquota'}) eq 'HASH') {
9059: foreach my $key (keys(%{$confhash{'authorquota'}})) {
9060: if (ref($domconfig{'quotas'}) eq 'HASH') {
9061: if (ref($domconfig{'quotas'}{'authorquota'}) eq 'HASH') {
9062: if (!exists($domconfig{'quotas'}{'authorquota'}{$key})) {
9063: $changes{'authorquota'}{$key} = 1;
9064: }
9065: } else {
9066: $changes{'authorquota'}{$key} = 1;
9067: }
9068: } else {
9069: $changes{'authorquota'}{$key} = 1;
9070: }
9071: }
9072: }
9073: }
9074:
9075: if ($context eq 'requestauthor') {
9076: $domdefaults{'requestauthor'} = \%confhash;
9077: } else {
9078: foreach my $key (keys(%confhash)) {
9079: unless (($context eq 'requestcourses') && (($key eq 'textbooks') || ($key eq 'templates'))) {
9080: $domdefaults{$key} = $confhash{$key};
9081: }
9082: }
9083: }
9084:
9085: my %quotahash = (
9086: $action => { %confhash }
9087: );
9088: my $putresult = &Apache::lonnet::put_dom('configuration',\%quotahash,
9089: $dom);
9090: if ($putresult eq 'ok') {
9091: if (keys(%changes) > 0) {
9092: my $cachetime = 24*60*60;
9093: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
9094: if (ref($lastactref) eq 'HASH') {
9095: $lastactref->{'domdefaults'} = 1;
9096: }
9097: $resulttext = &mt('Changes made:').'<ul>';
9098: unless (($context eq 'requestcourses') ||
9099: ($context eq 'requestauthor')) {
9100: if (ref($changes{'defaultquota'}) eq 'HASH') {
9101: $resulttext .= '<li>'.&mt('Portfolio default quotas').'<ul>';
9102: foreach my $type (@{$types},'default') {
9103: if (defined($changes{'defaultquota'}{$type})) {
9104: my $typetitle = $usertypes->{$type};
9105: if ($type eq 'default') {
9106: $typetitle = $othertitle;
9107: }
9108: $resulttext .= '<li>'.&mt('[_1] set to [_2] MB',$typetitle,$confhash{'defaultquota'}{$type}).'</li>';
9109: }
9110: }
9111: $resulttext .= '</ul></li>';
9112: }
9113: if (ref($changes{'authorquota'}) eq 'HASH') {
9114: $resulttext .= '<li>'.&mt('Authoring Space default quotas').'<ul>';
9115: foreach my $type (@{$types},'default') {
9116: if (defined($changes{'authorquota'}{$type})) {
9117: my $typetitle = $usertypes->{$type};
9118: if ($type eq 'default') {
9119: $typetitle = $othertitle;
9120: }
9121: $resulttext .= '<li>'.&mt('[_1] set to [_2] MB',$typetitle,$confhash{'authorquota'}{$type}).'</li>';
9122: }
9123: }
9124: $resulttext .= '</ul></li>';
9125: }
9126: }
9127: my %newenv;
9128: foreach my $item (@usertools) {
9129: my (%haschgs,%inconf);
9130: if ($context eq 'requestauthor') {
9131: %haschgs = %changes;
9132: %inconf = %confhash;
9133: } else {
9134: if (ref($changes{$item}) eq 'HASH') {
9135: %haschgs = %{$changes{$item}};
9136: }
9137: if (ref($confhash{$item}) eq 'HASH') {
9138: %inconf = %{$confhash{$item}};
9139: }
9140: }
9141: if (keys(%haschgs) > 0) {
9142: my $newacc =
9143: &Apache::lonnet::usertools_access($env{'user.name'},
9144: $env{'user.domain'},
9145: $item,'reload',$context);
9146: if (($context eq 'requestcourses') ||
9147: ($context eq 'requestauthor')) {
9148: if ($env{'environment.canrequest.'.$item} ne $newacc) {
9149: $newenv{'environment.canrequest.'.$item} = $newacc;
9150: }
9151: } else {
9152: if ($env{'environment.availabletools.'.$item} ne $newacc) {
9153: $newenv{'environment.availabletools.'.$item} = $newacc;
9154: }
9155: }
9156: unless ($context eq 'requestauthor') {
9157: $resulttext .= '<li>'.$titles{$item}.'<ul>';
9158: }
9159: foreach my $type (@{$types},'default','_LC_adv') {
9160: if ($haschgs{$type}) {
9161: my $typetitle = $usertypes->{$type};
9162: if ($type eq 'default') {
9163: $typetitle = $othertitle;
9164: } elsif ($type eq '_LC_adv') {
9165: $typetitle = 'LON-CAPA Advanced Users';
9166: }
9167: if ($inconf{$type}) {
9168: if ($context eq 'requestcourses') {
9169: my $cond;
9170: if ($inconf{$type} =~ /^autolimit=(\d*)$/) {
9171: if ($1 eq '') {
9172: $cond = &mt('(Automatic processing of any request).');
9173: } else {
9174: $cond = &mt('(Automatic processing of requests up to limit of [quant,_1,request] per user).',$1);
9175: }
9176: } else {
9177: $cond = $conditions{$inconf{$type}};
9178: }
9179: $resulttext .= '<li>'.&mt('Set to be available to [_1].',$typetitle).' '.$cond.'</li>';
9180: } elsif ($context eq 'requestauthor') {
9181: $resulttext .= '<li>'.&mt('Set to "[_1]" for "[_2]".',
9182: $titles{$inconf{$type}},$typetitle);
9183:
9184: } else {
9185: $resulttext .= '<li>'.&mt('Set to be available to [_1]',$typetitle).'</li>';
9186: }
9187: } else {
9188: if ($type eq '_LC_adv') {
9189: if ($inconf{$type} eq '0') {
9190: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
9191: } else {
9192: $resulttext .= '<li>'.&mt('No override set for [_1]',$typetitle).'</li>';
9193: }
9194: } else {
9195: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
9196: }
9197: }
9198: }
9199: }
9200: unless ($context eq 'requestauthor') {
9201: $resulttext .= '</ul></li>';
9202: }
9203: }
9204: }
9205: if (($action eq 'requestcourses') || ($action eq 'requestauthor')) {
9206: if (ref($changes{'notify'}) eq 'HASH') {
9207: if ($changes{'notify'}{'approval'}) {
9208: if (ref($confhash{'notify'}) eq 'HASH') {
9209: if ($confhash{'notify'}{'approval'}) {
9210: $resulttext .= '<li>'.&mt('Notification of requests requiring approval will be sent to: ').$confhash{'notify'}{'approval'}.'</li>';
9211: } else {
9212: $resulttext .= '<li>'.&mt('No Domain Coordinators will receive notification of requests requiring approval.').'</li>';
9213: }
9214: }
9215: }
9216: }
9217: }
9218: if ($action eq 'requestcourses') {
9219: my @offon = ('off','on');
9220: if ($changes{'uniquecode'}) {
9221: if (ref($confhash{'uniquecode'}) eq 'HASH') {
9222: my $codestr = join(' ',map{ &mt($_); } sort(keys(%{$confhash{'uniquecode'}})));
9223: $resulttext .= '<li>'.
9224: &mt('Generation of six character code as course identifier for distribution to students set to on for: [_1].','<b>'.$codestr.'</b>').
9225: '</li>';
9226: } else {
9227: $resulttext .= '<li>'.&mt('Generation of six character code as course identifier for distribution to students set to off.').
9228: '</li>';
9229: }
9230: }
9231: foreach my $type ('textbooks','templates') {
9232: if (ref($changes{$type}) eq 'HASH') {
9233: $resulttext .= '<li>'.&mt("Available $type updated").'<ul>';
9234: foreach my $key (sort(keys(%{$changes{$type}}))) {
9235: my %coursehash = &Apache::lonnet::coursedescription($key);
9236: my $coursetitle = $coursehash{'description'};
9237: my $position = $confhash{$type}{$key}{'order'} + 1;
9238: $resulttext .= '<li>';
9239: foreach my $item ('subject','title','publisher','author') {
9240: next if ((($item eq 'author') || ($item eq 'publisher')) &&
9241: ($type eq 'templates'));
9242: my $name = $item.':';
9243: $name =~ s/^(\w)/\U$1/;
9244: $resulttext .= &mt($name).' '.$confhash{$type}{$key}{$item}.'<br />';
9245: }
9246: $resulttext .= ' '.&mt('Order: [_1]',$position).'<br />';
9247: if ($type eq 'textbooks') {
9248: if ($confhash{$type}{$key}{'image'}) {
9249: $resulttext .= ' '.&mt('Image: [_1]',
9250: '<img src="'.$confhash{$type}{$key}{'image'}.'"'.
9251: ' alt="Textbook cover" />').'<br />';
9252: }
9253: }
9254: $resulttext .= ' '.&mt('LON-CAPA Course: [_1]',$coursetitle).'</li>';
9255: }
9256: $resulttext .= '</ul></li>';
9257: }
9258: }
9259: if (ref($changes{'validation'}) eq 'HASH') {
9260: if ((ref($validationitemsref) eq 'ARRAY') && (ref($validationnamesref) eq 'HASH')) {
9261: $resulttext .= '<li>'.&mt('Validation of courses/communities updated').'<ul>';
9262: foreach my $item (@{$validationitemsref}) {
9263: if (exists($changes{'validation'}{$item})) {
9264: if ($item eq 'markup') {
9265: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$validationnamesref->{$item},
9266: '<br /><pre>'.$changes{'validation'}{$item}.'</pre>').'</li>';
9267: } else {
9268: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$validationnamesref->{$item},
9269: '<b>'.$changes{'validation'}{$item}.'</b>').'</li>';
9270: }
9271: }
9272: }
9273: if (exists($changes{'validation'}{'dc'})) {
9274: $resulttext .= '<li>'.&mt('Validated course requests identified as processed by: [_1]',
9275: '<b>'.$changes{'validation'}{'dc'}.'</b>').'</li>';
9276: }
9277: }
9278: }
9279: }
9280: $resulttext .= '</ul>';
9281: if (keys(%newenv)) {
9282: &Apache::lonnet::appenv(\%newenv);
9283: }
9284: } else {
9285: if ($context eq 'requestcourses') {
9286: $resulttext = &mt('No changes made to rights to request creation of courses.');
9287: } elsif ($context eq 'requestauthor') {
9288: $resulttext = &mt('No changes made to rights to request author space.');
9289: } else {
9290: $resulttext = &mt('No changes made to availability of personal information pages, blogs, portfolios or default quotas');
9291: }
9292: }
9293: } else {
9294: $resulttext = '<span class="LC_error">'.
9295: &mt('An error occurred: [_1]',$putresult).'</span>';
9296: }
9297: if ($errors) {
9298: $resulttext .= '<p>'.&mt('The following errors occurred when modifying Textbook settings.').
9299: '<ul>'.$errors.'</ul></p>';
9300: }
9301: return $resulttext;
9302: }
9303:
9304: sub process_textbook_image {
9305: my ($r,$dom,$confname,$caller,$cdom,$cnum,$type,$configuserok,$switchserver,$author_ok) = @_;
9306: my $filename = $env{'form.'.$caller.'.filename'};
9307: my ($error,$url);
9308: my ($width,$height) = (50,50);
9309: if ($configuserok eq 'ok') {
9310: if ($switchserver) {
9311: $error = &mt('Upload of textbook image is not permitted to this server: [_1]',
9312: $switchserver);
9313: } elsif ($author_ok eq 'ok') {
9314: my ($result,$imageurl) =
9315: &publishlogo($r,'upload',$caller,$dom,$confname,
9316: "$type/$dom/$cnum/cover",$width,$height);
9317: if ($result eq 'ok') {
9318: $url = $imageurl;
9319: } else {
9320: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$filename,$result);
9321: }
9322: } else {
9323: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$author_ok);
9324: }
9325: } else {
9326: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$configuserok);
9327: }
9328: return ($url,$error);
9329: }
9330:
9331: sub modify_ltitools {
9332: my ($r,$dom,$action,$lastactref,%domconfig) = @_;
9333: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
9334: my ($newid,@allpos,%changes,%confhash,$errors,$resulttext);
9335: my $confname = $dom.'-domainconfig';
9336: my $servadm = $r->dir_config('lonAdmEMail');
9337: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
9338: my (%posslti,%possfield);
9339: my @courseroles = ('cc','in','ta','ep','st');
9340: my @ltiroles = qw(Instructor ContentDeveloper TeachingAssistant Learner);
9341: map { $posslti{$_} = 1; } @ltiroles;
9342: my @allfields = ('fullname','firstname','lastname','email','user','roles');
9343: map { $possfield{$_} = 1; } @allfields;
9344: my %lt = <itools_names();
9345: if ($env{'form.ltitools_add'}) {
9346: my $title = $env{'form.ltitools_add_title'};
9347: $title =~ s/(`)/'/g;
9348: ($newid,my $error) = &get_ltitools_id($dom,$title);
9349: if ($newid) {
9350: my $position = $env{'form.ltitools_add_pos'};
9351: $position =~ s/\D+//g;
9352: if ($position ne '') {
9353: $allpos[$position] = $newid;
9354: }
9355: $changes{$newid} = 1;
9356: foreach my $item ('title','url','key','secret') {
9357: $env{'form.ltitools_add_'.$item} =~ s/(`)/'/g;
9358: if ($env{'form.ltitools_add_'.$item}) {
9359: $confhash{$newid}{$item} = $env{'form.ltitools_add_'.$item};
9360: }
9361: }
9362: if ($env{'form.ltitools_add_version'} eq 'LTI-1p0') {
9363: $confhash{$newid}{'version'} = $env{'form.ltitools_add_version'};
9364: }
9365: if ($env{'form.ltitools_add_msgtype'} eq 'basic-lti-launch-request') {
9366: $confhash{$newid}{'msgtype'} = $env{'form.ltitools_add_msgtype'};
9367: }
9368: foreach my $item ('width','height') {
9369: $env{'form.ltitools_add_'.$item} =~ s/^\s+//;
9370: $env{'form.ltitools_add_'.$item} =~ s/\s+$//;
9371: if ($env{'form.ltitools_add_'.$item} =~ /^\d+$/) {
9372: $confhash{$newid}{'display'}{$item} = $env{'form.ltitools_add_'.$item};
9373: }
9374: }
9375: if ($env{'form.ltitools_add_target'} eq 'window') {
9376: $confhash{$newid}{'display'}{'target'} = $env{'form.ltitools_add_target'};
9377: } else {
9378: $confhash{$newid}{'display'}{'target'} = 'iframe';
9379: }
9380: foreach my $item ('passback','roster') {
9381: if ($env{'form.ltitools_add_'.$item}) {
9382: $confhash{$newid}{$item} = 1;
9383: }
9384: }
9385: if ($env{'form.ltitools_add_image.filename'} ne '') {
9386: my ($imageurl,$error) =
9387: &process_ltitools_image($r,$dom,$confname,'ltitools_add_image',$dom,
9388: $configuserok,$switchserver,$author_ok);
9389: if ($imageurl) {
9390: $confhash{$newid}{'image'} = $imageurl;
9391: }
9392: if ($error) {
9393: &Apache::lonnet::logthis($error);
9394: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
9395: }
9396: }
9397: my @fields = &Apache::loncommon::get_env_multiple('form.ltitools_add_fields');
9398: foreach my $field (@fields) {
9399: if ($possfield{$field}) {
9400: if ($field eq 'roles') {
9401: foreach my $role (@courseroles) {
9402: my $choice = $env{'form.ltitools_add_roles_'.$role};
9403: if (($choice ne '') && ($posslti{$choice})) {
9404: $confhash{$newid}{'roles'}{$role} = $choice;
9405: if ($role eq 'cc') {
9406: $confhash{$newid}{'roles'}{'co'} = $choice;
9407: }
9408: }
9409: }
9410: } else {
9411: $confhash{$newid}{'fields'}{$field} = 1;
9412: }
9413: }
9414: }
9415: my @courseconfig = &Apache::loncommon::get_env_multiple('form.ltitools_courseconfig');
9416: foreach my $item (@courseconfig) {
9417: $confhash{$newid}{'crsconf'}{$item} = 1;
9418: }
9419: if ($env{'form.ltitools_add_custom'}) {
9420: my $name = $env{'form.ltitools_add_custom_name'};
9421: my $value = $env{'form.ltitools_add_custom_value'};
9422: $value =~ s/(`)/'/g;
9423: $name =~ s/(`)/'/g;
9424: $confhash{$newid}{'custom'}{$name} = $value;
9425: }
9426: } else {
9427: my $error = &mt('Failed to acquire unique ID for new external tool');
9428: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
9429: }
9430: }
9431: if (ref($domconfig{$action}) eq 'HASH') {
9432: my %deletions;
9433: my @todelete = &Apache::loncommon::get_env_multiple('form.ltitools_del');
9434: if (@todelete) {
9435: map { $deletions{$_} = 1; } @todelete;
9436: }
9437: my %customadds;
9438: my @newcustom = &Apache::loncommon::get_env_multiple('form.ltitools_customadd');
9439: if (@newcustom) {
9440: map { $customadds{$_} = 1; } @newcustom;
9441: }
9442: my %imgdeletions;
9443: my @todeleteimages = &Apache::loncommon::get_env_multiple('form.ltitools_image_del');
9444: if (@todeleteimages) {
9445: map { $imgdeletions{$_} = 1; } @todeleteimages;
9446: }
9447: my $maxnum = $env{'form.ltitools_maxnum'};
9448: for (my $i=0; $i<=$maxnum; $i++) {
9449: my $itemid = $env{'form.ltitools_id_'.$i};
9450: if (ref($domconfig{$action}{$itemid}) eq 'HASH') {
9451: if ($deletions{$itemid}) {
9452: if ($domconfig{$action}{$itemid}{'image'}) {
9453: #FIXME need to obsolete item in RES space
9454: }
9455: $changes{$itemid} = $domconfig{$action}{$itemid}{'title'};
9456: next;
9457: } else {
9458: my $newpos = $env{'form.ltitools_'.$itemid};
9459: $newpos =~ s/\D+//g;
9460: foreach my $item ('title','url','key','secret') {
9461: $confhash{$itemid}{$item} = $env{'form.ltitools_'.$item.'_'.$i};
9462: if ($domconfig{$action}{$itemid}{$item} ne $confhash{$itemid}{$item}) {
9463: $changes{$itemid} = 1;
9464: }
9465: }
9466: if ($env{'form.ltitools_version_'.$i} eq 'LTI-1p0') {
9467: $confhash{$itemid}{'version'} = $env{'form.ltitools_version_'.$i};
9468: }
9469: if ($env{'form.ltitools_msgtype_'.$i} eq 'basic-lti-launch-request') {
9470: $confhash{$itemid}{'msgtype'} = $env{'form.ltitools_msgtype_'.$i};
9471: }
9472: foreach my $size ('width','height') {
9473: $env{'form.ltitools_'.$size.'_'.$i} =~ s/^\s+//;
9474: $env{'form.ltitools_'.$size.'_'.$i} =~ s/\s+$//;
9475: if ($env{'form.ltitools_'.$size.'_'.$i} =~ /^\d+$/) {
9476: $confhash{$itemid}{'display'}{$size} = $env{'form.ltitools_'.$size.'_'.$i};
9477: if (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
9478: if ($domconfig{$action}{$itemid}{'display'}{$size} ne $confhash{$itemid}{'display'}{$size}) {
9479: $changes{$itemid} = 1;
9480: }
9481: } else {
9482: $changes{$itemid} = 1;
9483: }
9484: }
9485: }
9486: if ($env{'form.ltitools_target_'.$i} eq 'window') {
9487: $confhash{$itemid}{'display'}{'target'} = $env{'form.ltitools_target_'.$i};
9488: } else {
9489: $confhash{$itemid}{'display'}{'target'} = 'iframe';
9490: }
9491: if (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
9492: if ($domconfig{$action}{$itemid}{'display'}{'target'} ne $confhash{$itemid}{'display'}{'target'}) {
9493: $changes{$itemid} = 1;
9494: }
9495: } else {
9496: $changes{$itemid} = 1;
9497: }
9498: foreach my $extra ('passback','roster') {
9499: if ($env{'form.ltitools_'.$extra.'_'.$i}) {
9500: $confhash{$itemid}{$extra} = 1;
9501: }
9502: if ($domconfig{$action}{$itemid}{$extra} ne $confhash{$itemid}{$extra}) {
9503: $changes{$itemid} = 1;
9504: }
9505: }
9506: my @courseconfig = &Apache::loncommon::get_env_multiple('form.ltitools_courseconfig_'.$i);
9507: foreach my $item ('label','title','target') {
9508: if (grep(/^\Q$item\E$/,@courseconfig)) {
9509: $confhash{$itemid}{'crsconf'}{$item} = 1;
9510: if (ref($domconfig{$action}{$itemid}{'crsconf'}) eq 'HASH') {
9511: if ($domconfig{$action}{$itemid}{'crsconf'}{$item} ne $confhash{$itemid}{'crsconf'}{$item}) {
9512: $changes{$itemid} = 1;
9513: }
9514: } else {
9515: $changes{$itemid} = 1;
9516: }
9517: }
9518: }
9519: my @fields = &Apache::loncommon::get_env_multiple('form.ltitools_fields_'.$i);
9520: foreach my $field (@fields) {
9521: if ($possfield{$field}) {
9522: if ($field eq 'roles') {
9523: foreach my $role (@courseroles) {
9524: my $choice = $env{'form.ltitools_roles_'.$role.'_'.$i};
9525: if (($choice ne '') && ($posslti{$choice})) {
9526: $confhash{$itemid}{'roles'}{$role} = $choice;
9527: if ($role eq 'cc') {
9528: $confhash{$itemid}{'roles'}{'co'} = $choice;
9529: }
9530: }
9531: if (ref($domconfig{$action}{$itemid}{'roles'}) eq 'HASH') {
9532: if ($domconfig{$action}{$itemid}{'roles'}{$role} ne $confhash{$itemid}{'roles'}{$role}) {
9533: $changes{$itemid} = 1;
9534: }
9535: } elsif ($confhash{$itemid}{'roles'}{$role}) {
9536: $changes{$itemid} = 1;
9537: }
9538: }
9539: } else {
9540: $confhash{$itemid}{'fields'}{$field} = 1;
9541: if (ref($domconfig{$action}{$itemid}{'fields'}) eq 'HASH') {
9542: if ($domconfig{$action}{$itemid}{'fields'}{$field} ne $confhash{$itemid}{'fields'}{$field}) {
9543: $changes{$itemid} = 1;
9544: }
9545: } else {
9546: $changes{$itemid} = 1;
9547: }
9548: }
9549: }
9550: }
9551: $allpos[$newpos] = $itemid;
9552: }
9553: if ($imgdeletions{$itemid}) {
9554: $changes{$itemid} = 1;
9555: #FIXME need to obsolete item in RES space
9556: } elsif ($env{'form.ltitools_image_'.$i.'.filename'}) {
9557: my ($imgurl,$error) = &process_ltitools_image($r,$dom,$confname,'ltitools_image_'.$i,
9558: $itemid,$configuserok,$switchserver,
9559: $author_ok);
9560: if ($imgurl) {
9561: $confhash{$itemid}{'image'} = $imgurl;
9562: $changes{$itemid} = 1;
9563: }
9564: if ($error) {
9565: &Apache::lonnet::logthis($error);
9566: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
9567: }
9568: } elsif ($domconfig{$action}{$itemid}{'image'}) {
9569: $confhash{$itemid}{'image'} =
9570: $domconfig{$action}{$itemid}{'image'};
9571: }
9572: if ($customadds{$i}) {
9573: my $name = $env{'form.ltitools_custom_name_'.$i};
9574: $name =~ s/(`)/'/g;
9575: $name =~ s/^\s+//;
9576: $name =~ s/\s+$//;
9577: my $value = $env{'form.ltitools_custom_value_'.$i};
9578: $value =~ s/(`)/'/g;
9579: $value =~ s/^\s+//;
9580: $value =~ s/\s+$//;
9581: if ($name ne '') {
9582: $confhash{$itemid}{'custom'}{$name} = $value;
9583: $changes{$itemid} = 1;
9584: }
9585: }
9586: my %customdels;
9587: my @customdeletions = &Apache::loncommon::get_env_multiple('form.ltitools_customdel_'.$i);
9588: if (@customdeletions) {
9589: $changes{$itemid} = 1;
9590: }
9591: map { $customdels{$_} = 1; } @customdeletions;
9592: if (ref($domconfig{$action}{$itemid}{'custom'}) eq 'HASH') {
9593: foreach my $key (keys(%{$domconfig{$action}{$itemid}{'custom'}})) {
9594: unless ($customdels{$key}) {
9595: if ($env{'form.ltitools_customval_'.$key.'_'.$i} ne '') {
9596: $confhash{$itemid}{'custom'}{$key} = $env{'form.ltitools_customval_'.$key.'_'.$i};
9597: }
9598: if ($domconfig{$action}{$itemid}{'custom'}{$key} ne $env{'form.ltitools_customval_'.$key.'_'.$i}) {
9599: $changes{$itemid} = 1;
9600: }
9601: }
9602: }
9603: }
9604: unless ($changes{$itemid}) {
9605: foreach my $key (keys(%{$domconfig{$action}{$itemid}})) {
9606: if (ref($domconfig{$action}{$itemid}{$key}) eq 'HASH') {
9607: if (ref($confhash{$itemid}{$key}) eq 'HASH') {
9608: foreach my $innerkey (keys(%{$domconfig{$action}{$itemid}{$key}})) {
9609: unless (exists($confhash{$itemid}{$key}{$innerkey})) {
9610: $changes{$itemid} = 1;
9611: last;
9612: }
9613: }
9614: } elsif (keys(%{$domconfig{$action}{$itemid}{$key}}) > 0) {
9615: $changes{$itemid} = 1;
9616: }
9617: }
9618: last if ($changes{$itemid});
9619: }
9620: }
9621: }
9622: }
9623: }
9624: if (@allpos > 0) {
9625: my $idx = 0;
9626: foreach my $itemid (@allpos) {
9627: if ($itemid ne '') {
9628: $confhash{$itemid}{'order'} = $idx;
9629: if (ref($domconfig{$action}) eq 'HASH') {
9630: if (ref($domconfig{$action}{$itemid}) eq 'HASH') {
9631: if ($domconfig{$action}{$itemid}{'order'} ne $idx) {
9632: $changes{$itemid} = 1;
9633: }
9634: }
9635: }
9636: $idx ++;
9637: }
9638: }
9639: }
9640: my %ltitoolshash = (
9641: $action => { %confhash }
9642: );
9643: my $putresult = &Apache::lonnet::put_dom('configuration',\%ltitoolshash,
9644: $dom);
9645: if ($putresult eq 'ok') {
9646: if (keys(%changes) > 0) {
9647: my $cachetime = 24*60*60;
9648: &Apache::lonnet::do_cache_new('ltitools',$dom,\%confhash,$cachetime);
9649: if (ref($lastactref) eq 'HASH') {
9650: $lastactref->{'ltitools'} = 1;
9651: }
9652: $resulttext = &mt('Changes made:').'<ul>';
9653: my %bynum;
9654: foreach my $itemid (sort(keys(%changes))) {
9655: my $position = $confhash{$itemid}{'order'};
9656: $bynum{$position} = $itemid;
9657: }
9658: foreach my $pos (sort { $a <=> $b } keys(%bynum)) {
9659: my $itemid = $bynum{$pos};
9660: if (ref($confhash{$itemid}) ne 'HASH') {
9661: $resulttext .= '<li>'.&mt('Deleted: [_1]',$changes{$itemid}).'</li>';
9662: } else {
9663: $resulttext .= '<li><b>'.$confhash{$itemid}{'title'}.'</b>';
9664: if ($confhash{$itemid}{'image'}) {
9665: $resulttext .= ' '.
9666: '<img src="'.$confhash{$itemid}{'image'}.'"'.
9667: ' alt="'.&mt('Tool Provider icon').'" />';
9668: }
9669: $resulttext .= '</li><ul>';
9670: my $position = $pos + 1;
9671: $resulttext .= '<li>'.&mt('Order: [_1]',$position).'</li>';
9672: foreach my $item ('version','msgtype','url','key') {
9673: if ($confhash{$itemid}{$item} ne '') {
9674: $resulttext .= '<li>'.$lt{$item}.': '.$confhash{$itemid}{$item}.'</li>';
9675: }
9676: }
9677: if ($confhash{$itemid}{'secret'} ne '') {
9678: $resulttext .= '<li>'.$lt{'secret'}.': ';
9679: my $num = length($confhash{$itemid}{'secret'});
9680: $resulttext .= ('*'x$num).'</li>';
9681: }
9682: $resulttext .= '<li>'.&mt('Configurable in course:');
9683: my @possconfig = ('label','title','target');
9684: my $numconfig = 0;
9685: if (ref($confhash{$itemid}{'crsconf'}) eq 'HASH') {
9686: foreach my $item (@possconfig) {
9687: if ($confhash{$itemid}{'crsconf'}{$item}) {
9688: $numconfig ++;
9689: $resulttext .= ' '.$lt{'crs'.$item};
9690: }
9691: }
9692: }
9693: if (!$numconfig) {
9694: $resulttext .= &mt('None');
9695: }
9696: $resulttext .= '</li>';
9697: foreach my $item ('passback','roster') {
9698: $resulttext .= '<li>'.$lt{$item}.' ';
9699: if ($confhash{$itemid}{$item}) {
9700: $resulttext .= &mt('Yes');
9701: } else {
9702: $resulttext .= &mt('No');
9703: }
9704: $resulttext .= '</li>';
9705: }
9706: if (ref($confhash{$itemid}{'display'}) eq 'HASH') {
9707: my $displaylist;
9708: if ($confhash{$itemid}{'display'}{'target'}) {
9709: $displaylist = &mt('Display target').': '.
9710: $confhash{$itemid}{'display'}{'target'}.',';
9711: }
9712: foreach my $size ('width','height') {
9713: if ($confhash{$itemid}{'display'}{$size}) {
9714: $displaylist .= (' 'x2).$lt{$size}.': '.
9715: $confhash{$itemid}{'display'}{$size}.',';
9716: }
9717: }
9718: if ($displaylist) {
9719: $displaylist =~ s/,$//;
9720: $resulttext .= '<li>'.$displaylist.'</li>';
9721: }
9722: }
9723: if (ref($confhash{$itemid}{'fields'}) eq 'HASH') {
9724: my $fieldlist;
9725: foreach my $field (@allfields) {
9726: if ($confhash{$itemid}{'fields'}{$field}) {
9727: $fieldlist .= (' 'x2).$lt{$field}.',';
9728: }
9729: }
9730: if ($fieldlist) {
9731: $fieldlist =~ s/,$//;
9732: $resulttext .= '<li>'.&mt('Data sent').':'.$fieldlist.'</li>';
9733: }
9734: }
9735: if (ref($confhash{$itemid}{'roles'}) eq 'HASH') {
9736: my $rolemaps;
9737: foreach my $role (@courseroles) {
9738: if ($confhash{$itemid}{'roles'}{$role}) {
9739: $rolemaps .= (' 'x2).&Apache::lonnet::plaintext($role,'Course').'='.
9740: $confhash{$itemid}{'roles'}{$role}.',';
9741: }
9742: }
9743: if ($rolemaps) {
9744: $rolemaps =~ s/,$//;
9745: $resulttext .= '<li>'.&mt('Role mapping:').$rolemaps.'</li>';
9746: }
9747: }
9748: if (ref($confhash{$itemid}{'custom'}) eq 'HASH') {
9749: my $customlist;
9750: if (keys(%{$confhash{$itemid}{'custom'}})) {
9751: foreach my $key (sort(keys(%{$confhash{$itemid}{'custom'}}))) {
9752: $customlist .= $key.':'.$confhash{$itemid}{'custom'}{$key}.(' 'x2);
9753: }
9754: }
9755: if ($customlist) {
9756: $resulttext .= '<li>'.&mt('Custom items').':'.$customlist.'</li>';
9757: }
9758: }
9759: $resulttext .= '</ul></li>';
9760: }
9761: }
9762: $resulttext .= '</ul>';
9763: } else {
9764: $resulttext = &mt('No changes made.');
9765: }
9766: } else {
9767: $errors .= '<li><span class="LC_error">'.&mt('Failed to save changes').'</span></li>';
9768: }
9769: if ($errors) {
9770: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
9771: $errors.'</ul>';
9772: }
9773: return $resulttext;
9774: }
9775:
9776: sub process_ltitools_image {
9777: my ($r,$dom,$confname,$caller,$itemid,$configuserok,$switchserver,$author_ok) = @_;
9778: my $filename = $env{'form.'.$caller.'.filename'};
9779: my ($error,$url);
9780: my ($width,$height) = (21,21);
9781: if ($configuserok eq 'ok') {
9782: if ($switchserver) {
9783: $error = &mt('Upload of Tool Provider (LTI) icon is not permitted to this server: [_1]',
9784: $switchserver);
9785: } elsif ($author_ok eq 'ok') {
9786: my ($result,$imageurl,$madethumb) =
9787: &publishlogo($r,'upload',$caller,$dom,$confname,
9788: "ltitools/$itemid/icon",$width,$height);
9789: if ($result eq 'ok') {
9790: if ($madethumb) {
9791: my ($path,$imagefile) = ($imageurl =~ m{^(.+)/([^/]+)$});
9792: my $imagethumb = "$path/tn-".$imagefile;
9793: $url = $imagethumb;
9794: } else {
9795: $url = $imageurl;
9796: }
9797: } else {
9798: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$filename,$result);
9799: }
9800: } else {
9801: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$author_ok);
9802: }
9803: } else {
9804: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$configuserok);
9805: }
9806: return ($url,$error);
9807: }
9808:
9809: sub get_ltitools_id {
9810: my ($cdom,$title) = @_;
9811: # get lock on ltitools db
9812: my $lockhash = {
9813: lock => $env{'user.name'}.
9814: ':'.$env{'user.domain'},
9815: };
9816: my $tries = 0;
9817: my $gotlock = &Apache::lonnet::newput_dom('ltitools',$lockhash,$cdom);
9818: my ($id,$error);
9819:
9820: while (($gotlock ne 'ok') && ($tries<10)) {
9821: $tries ++;
9822: sleep (0.1);
9823: $gotlock = &Apache::lonnet::newput_dom('ltitools',$lockhash,$cdom);
9824: }
9825: if ($gotlock eq 'ok') {
9826: my %currids = &Apache::lonnet::dump_dom('ltitools',$cdom);
9827: if ($currids{'lock'}) {
9828: delete($currids{'lock'});
9829: if (keys(%currids)) {
9830: my @curr = sort { $a <=> $b } keys(%currids);
9831: if ($curr[-1] =~ /^\d+$/) {
9832: $id = 1 + $curr[-1];
9833: }
9834: } else {
9835: $id = 1;
9836: }
9837: if ($id) {
9838: unless (&Apache::lonnet::newput_dom('ltitools',{ $id => $title },$cdom) eq 'ok') {
9839: $error = 'nostore';
9840: }
9841: } else {
9842: $error = 'nonumber';
9843: }
9844: }
9845: my $dellockoutcome = &Apache::lonnet::del_dom('ltitools',['lock'],$cdom);
9846: } else {
9847: $error = 'nolock';
9848: }
9849: return ($id,$error);
9850: }
9851:
9852: sub modify_autoenroll {
9853: my ($dom,$lastactref,%domconfig) = @_;
9854: my ($resulttext,%changes);
9855: my %currautoenroll;
9856: if (ref($domconfig{'autoenroll'}) eq 'HASH') {
9857: foreach my $key (keys(%{$domconfig{'autoenroll'}})) {
9858: $currautoenroll{$key} = $domconfig{'autoenroll'}{$key};
9859: }
9860: }
9861: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
9862: my %title = ( run => 'Auto-enrollment active',
9863: sender => 'Sender for notification messages',
9864: coowners => 'Automatic assignment of co-ownership to instructors of record (institutional data)',
9865: failsafe => 'Failsafe for no drops if institutional data missing for a section');
9866: my @offon = ('off','on');
9867: my $sender_uname = $env{'form.sender_uname'};
9868: my $sender_domain = $env{'form.sender_domain'};
9869: if ($sender_domain eq '') {
9870: $sender_uname = '';
9871: } elsif ($sender_uname eq '') {
9872: $sender_domain = '';
9873: }
9874: my $coowners = $env{'form.autoassign_coowners'};
9875: my $failsafe = $env{'form.autoenroll_failsafe'};
9876: $failsafe =~ s{^\s+|\s+$}{}g;
9877: if ($failsafe =~ /\D/) {
9878: undef($failsafe);
9879: }
9880: my %autoenrollhash = (
9881: autoenroll => { 'run' => $env{'form.autoenroll_run'},
9882: 'sender_uname' => $sender_uname,
9883: 'sender_domain' => $sender_domain,
9884: 'co-owners' => $coowners,
9885: 'autofailsafe' => $failsafe,
9886: }
9887: );
9888: my $putresult = &Apache::lonnet::put_dom('configuration',\%autoenrollhash,
9889: $dom);
9890: if ($putresult eq 'ok') {
9891: if (exists($currautoenroll{'run'})) {
9892: if ($currautoenroll{'run'} ne $env{'form.autoenroll_run'}) {
9893: $changes{'run'} = 1;
9894: }
9895: } elsif ($autorun) {
9896: if ($env{'form.autoenroll_run'} ne '1') {
9897: $changes{'run'} = 1;
9898: }
9899: }
9900: if ($currautoenroll{'sender_uname'} ne $sender_uname) {
9901: $changes{'sender'} = 1;
9902: }
9903: if ($currautoenroll{'sender_domain'} ne $sender_domain) {
9904: $changes{'sender'} = 1;
9905: }
9906: if ($currautoenroll{'co-owners'} ne '') {
9907: if ($currautoenroll{'co-owners'} ne $coowners) {
9908: $changes{'coowners'} = 1;
9909: }
9910: } elsif ($coowners) {
9911: $changes{'coowners'} = 1;
9912: }
9913: if ($currautoenroll{'autofailsafe'} ne $failsafe) {
9914: $changes{'autofailsafe'} = 1;
9915: }
9916: if (keys(%changes) > 0) {
9917: $resulttext = &mt('Changes made:').'<ul>';
9918: if ($changes{'run'}) {
9919: $resulttext .= '<li>'.&mt("$title{'run'} set to $offon[$env{'form.autoenroll_run'}]").'</li>';
9920: }
9921: if ($changes{'sender'}) {
9922: if ($sender_uname eq '' || $sender_domain eq '') {
9923: $resulttext .= '<li>'.&mt("$title{'sender'} set to default (course owner).").'</li>';
9924: } else {
9925: $resulttext .= '<li>'.&mt("$title{'sender'} set to [_1]",$sender_uname.':'.$sender_domain).'</li>';
9926: }
9927: }
9928: if ($changes{'coowners'}) {
9929: $resulttext .= '<li>'.&mt("$title{'coowners'} set to $offon[$env{'form.autoassign_coowners'}]").'</li>';
9930: &Apache::loncommon::devalidate_domconfig_cache($dom);
9931: if (ref($lastactref) eq 'HASH') {
9932: $lastactref->{'domainconfig'} = 1;
9933: }
9934: }
9935: if ($changes{'autofailsafe'}) {
9936: if ($failsafe ne '') {
9937: $resulttext .= '<li>'.&mt("$title{'failsafe'} set to [_1]",$failsafe).'</li>';
9938: } else {
9939: $resulttext .= '<li>'.&mt("$title{'failsafe'} deleted");
9940: }
9941: &Apache::lonnet::get_domain_defaults($dom,1);
9942: if (ref($lastactref) eq 'HASH') {
9943: $lastactref->{'domdefaults'} = 1;
9944: }
9945: }
9946: $resulttext .= '</ul>';
9947: } else {
9948: $resulttext = &mt('No changes made to auto-enrollment settings');
9949: }
9950: } else {
9951: $resulttext = '<span class="LC_error">'.
9952: &mt('An error occurred: [_1]',$putresult).'</span>';
9953: }
9954: return $resulttext;
9955: }
9956:
9957: sub modify_autoupdate {
9958: my ($dom,%domconfig) = @_;
9959: my ($resulttext,%currautoupdate,%fields,%changes);
9960: if (ref($domconfig{'autoupdate'}) eq 'HASH') {
9961: foreach my $key (keys(%{$domconfig{'autoupdate'}})) {
9962: $currautoupdate{$key} = $domconfig{'autoupdate'}{$key};
9963: }
9964: }
9965: my @offon = ('off','on');
9966: my %title = &Apache::lonlocal::texthash (
9967: run => 'Auto-update:',
9968: classlists => 'Updates to user information in classlists?'
9969: );
9970: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
9971: my %fieldtitles = &Apache::lonlocal::texthash (
9972: id => 'Student/Employee ID',
9973: permanentemail => 'E-mail address',
9974: lastname => 'Last Name',
9975: firstname => 'First Name',
9976: middlename => 'Middle Name',
9977: generation => 'Generation',
9978: );
9979: $othertitle = &mt('All users');
9980: if (keys(%{$usertypes}) > 0) {
9981: $othertitle = &mt('Other users');
9982: }
9983: foreach my $key (keys(%env)) {
9984: if ($key =~ /^form\.updateable_(.+)_([^_]+)$/) {
9985: my ($usertype,$item) = ($1,$2);
9986: if (grep(/^\Q$item\E$/,keys(%fieldtitles))) {
9987: if ($usertype eq 'default') {
9988: push(@{$fields{$1}},$2);
9989: } elsif (ref($types) eq 'ARRAY') {
9990: if (grep(/^\Q$usertype\E$/,@{$types})) {
9991: push(@{$fields{$1}},$2);
9992: }
9993: }
9994: }
9995: }
9996: }
9997: my @lockablenames = &Apache::loncommon::get_env_multiple('form.lockablenames');
9998: @lockablenames = sort(@lockablenames);
9999: if (ref($currautoupdate{'lockablenames'}) eq 'ARRAY') {
10000: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
10001: if (@changed) {
10002: $changes{'lockablenames'} = 1;
10003: }
10004: } else {
10005: if (@lockablenames) {
10006: $changes{'lockablenames'} = 1;
10007: }
10008: }
10009: my %updatehash = (
10010: autoupdate => { run => $env{'form.autoupdate_run'},
10011: classlists => $env{'form.classlists'},
10012: fields => {%fields},
10013: lockablenames => \@lockablenames,
10014: }
10015: );
10016: foreach my $key (keys(%currautoupdate)) {
10017: if (($key eq 'run') || ($key eq 'classlists')) {
10018: if (exists($updatehash{autoupdate}{$key})) {
10019: if ($currautoupdate{$key} ne $updatehash{autoupdate}{$key}) {
10020: $changes{$key} = 1;
10021: }
10022: }
10023: } elsif ($key eq 'fields') {
10024: if (ref($currautoupdate{$key}) eq 'HASH') {
10025: foreach my $item (@{$types},'default') {
10026: if (ref($currautoupdate{$key}{$item}) eq 'ARRAY') {
10027: my $change = 0;
10028: foreach my $type (@{$currautoupdate{$key}{$item}}) {
10029: if (!exists($fields{$item})) {
10030: $change = 1;
10031: last;
10032: } elsif (ref($fields{$item}) eq 'ARRAY') {
10033: if (!grep(/^\Q$type\E$/,@{$fields{$item}})) {
10034: $change = 1;
10035: last;
10036: }
10037: }
10038: }
10039: if ($change) {
10040: push(@{$changes{$key}},$item);
10041: }
10042: }
10043: }
10044: }
10045: } elsif ($key eq 'lockablenames') {
10046: if (ref($currautoupdate{$key}) eq 'ARRAY') {
10047: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
10048: if (@changed) {
10049: $changes{'lockablenames'} = 1;
10050: }
10051: } else {
10052: if (@lockablenames) {
10053: $changes{'lockablenames'} = 1;
10054: }
10055: }
10056: }
10057: }
10058: unless (grep(/^\Qlockablenames\E$/,keys(%currautoupdate))) {
10059: if (@lockablenames) {
10060: $changes{'lockablenames'} = 1;
10061: }
10062: }
10063: foreach my $item (@{$types},'default') {
10064: if (defined($fields{$item})) {
10065: if (ref($currautoupdate{'fields'}) eq 'HASH') {
10066: if (ref($currautoupdate{'fields'}{$item}) eq 'ARRAY') {
10067: my $change = 0;
10068: if (ref($fields{$item}) eq 'ARRAY') {
10069: foreach my $type (@{$fields{$item}}) {
10070: if (!grep(/^\Q$type\E$/,@{$currautoupdate{'fields'}{$item}})) {
10071: $change = 1;
10072: last;
10073: }
10074: }
10075: }
10076: if ($change) {
10077: push(@{$changes{'fields'}},$item);
10078: }
10079: } else {
10080: push(@{$changes{'fields'}},$item);
10081: }
10082: } else {
10083: push(@{$changes{'fields'}},$item);
10084: }
10085: }
10086: }
10087: my $putresult = &Apache::lonnet::put_dom('configuration',\%updatehash,
10088: $dom);
10089: if ($putresult eq 'ok') {
10090: if (keys(%changes) > 0) {
10091: $resulttext = &mt('Changes made:').'<ul>';
10092: foreach my $key (sort(keys(%changes))) {
10093: if ($key eq 'lockablenames') {
10094: $resulttext .= '<li>';
10095: if (@lockablenames) {
10096: $usertypes->{'default'} = $othertitle;
10097: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update), available for the following affiliations:").' '.
10098: join(', ', map { $usertypes->{$_}; } @lockablenames).'</li>';
10099: } else {
10100: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update) is unavailable.");
10101: }
10102: $resulttext .= '</li>';
10103: } elsif (ref($changes{$key}) eq 'ARRAY') {
10104: foreach my $item (@{$changes{$key}}) {
10105: my @newvalues;
10106: foreach my $type (@{$fields{$item}}) {
10107: push(@newvalues,$fieldtitles{$type});
10108: }
10109: my $newvaluestr;
10110: if (@newvalues > 0) {
10111: $newvaluestr = join(', ',@newvalues);
10112: } else {
10113: $newvaluestr = &mt('none');
10114: }
10115: if ($item eq 'default') {
10116: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$othertitle,$newvaluestr).'</li>';
10117: } else {
10118: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$usertypes->{$item},$newvaluestr).'</li>';
10119: }
10120: }
10121: } else {
10122: my $newvalue;
10123: if ($key eq 'run') {
10124: $newvalue = $offon[$env{'form.autoupdate_run'}];
10125: } else {
10126: $newvalue = $offon[$env{'form.'.$key}];
10127: }
10128: $resulttext .= '<li>'.&mt("[_1] set to $newvalue",$title{$key}).'</li>';
10129: }
10130: }
10131: $resulttext .= '</ul>';
10132: } else {
10133: $resulttext = &mt('No changes made to autoupdates');
10134: }
10135: } else {
10136: $resulttext = '<span class="LC_error">'.
10137: &mt('An error occurred: [_1]',$putresult).'</span>';
10138: }
10139: return $resulttext;
10140: }
10141:
10142: sub modify_autocreate {
10143: my ($dom,%domconfig) = @_;
10144: my ($resulttext,%changes,%currautocreate,%newvals,%autocreatehash);
10145: if (ref($domconfig{'autocreate'}) eq 'HASH') {
10146: foreach my $key (keys(%{$domconfig{'autocreate'}})) {
10147: $currautocreate{$key} = $domconfig{'autocreate'}{$key};
10148: }
10149: }
10150: my %title= ( xml => 'Auto-creation of courses in XML course description files',
10151: req => 'Auto-creation of validated requests for official courses',
10152: xmldc => 'Identity of course creator of courses from XML files',
10153: );
10154: my @types = ('xml','req');
10155: foreach my $item (@types) {
10156: $newvals{$item} = $env{'form.autocreate_'.$item};
10157: $newvals{$item} =~ s/\D//g;
10158: $newvals{$item} = 0 if ($newvals{$item} eq '');
10159: }
10160: $newvals{'xmldc'} = $env{'form.autocreate_xmldc'};
10161: my %domcoords = &Apache::lonnet::get_active_domroles($dom,['dc']);
10162: unless (exists($domcoords{$newvals{'xmldc'}})) {
10163: $newvals{'xmldc'} = '';
10164: }
10165: %autocreatehash = (
10166: autocreate => { xml => $newvals{'xml'},
10167: req => $newvals{'req'},
10168: }
10169: );
10170: if ($newvals{'xmldc'} ne '') {
10171: $autocreatehash{'autocreate'}{'xmldc'} = $newvals{'xmldc'};
10172: }
10173: my $putresult = &Apache::lonnet::put_dom('configuration',\%autocreatehash,
10174: $dom);
10175: if ($putresult eq 'ok') {
10176: my @items = @types;
10177: if ($newvals{'xml'}) {
10178: push(@items,'xmldc');
10179: }
10180: foreach my $item (@items) {
10181: if (exists($currautocreate{$item})) {
10182: if ($currautocreate{$item} ne $newvals{$item}) {
10183: $changes{$item} = 1;
10184: }
10185: } elsif ($newvals{$item}) {
10186: $changes{$item} = 1;
10187: }
10188: }
10189: if (keys(%changes) > 0) {
10190: my @offon = ('off','on');
10191: $resulttext = &mt('Changes made:').'<ul>';
10192: foreach my $item (@types) {
10193: if ($changes{$item}) {
10194: my $newtxt = $offon[$newvals{$item}];
10195: $resulttext .= '<li>'.
10196: &mt("$title{$item} set to [_1]$newtxt [_2]",
10197: '<b>','</b>').
10198: '</li>';
10199: }
10200: }
10201: if ($changes{'xmldc'}) {
10202: my ($dcname,$dcdom) = split(':',$newvals{'xmldc'});
10203: my $newtxt = &Apache::loncommon::plainname($dcname,$dcdom);
10204: $resulttext .= '<li>'.&mt("$title{'xmldc'} set to [_1]",'<b>'.$newtxt.'</b>').'</li>';
10205: }
10206: $resulttext .= '</ul>';
10207: } else {
10208: $resulttext = &mt('No changes made to auto-creation settings');
10209: }
10210: } else {
10211: $resulttext = '<span class="LC_error">'.
10212: &mt('An error occurred: [_1]',$putresult).'</span>';
10213: }
10214: return $resulttext;
10215: }
10216:
10217: sub modify_directorysrch {
10218: my ($dom,%domconfig) = @_;
10219: my ($resulttext,%changes);
10220: my %currdirsrch;
10221: if (ref($domconfig{'directorysrch'}) eq 'HASH') {
10222: foreach my $key (keys(%{$domconfig{'directorysrch'}})) {
10223: $currdirsrch{$key} = $domconfig{'directorysrch'}{$key};
10224: }
10225: }
10226: my %title = ( available => 'Institutional directory search available',
10227: localonly => 'Other domains can search institution',
10228: lcavailable => 'LON-CAPA directory search available',
10229: lclocalonly => 'Other domains can search LON-CAPA domain',
10230: searchby => 'Search types',
10231: searchtypes => 'Search latitude');
10232: my @offon = ('off','on');
10233: my @otherdoms = ('Yes','No');
10234:
10235: my @searchtypes = &Apache::loncommon::get_env_multiple('form.searchtypes');
10236: my @cansearch = &Apache::loncommon::get_env_multiple('form.cansearch');
10237: my @searchby = &Apache::loncommon::get_env_multiple('form.searchby');
10238:
10239: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
10240: if (keys(%{$usertypes}) == 0) {
10241: @cansearch = ('default');
10242: } else {
10243: if (ref($currdirsrch{'cansearch'}) eq 'ARRAY') {
10244: foreach my $type (@{$currdirsrch{'cansearch'}}) {
10245: if (!grep(/^\Q$type\E$/,@cansearch)) {
10246: push(@{$changes{'cansearch'}},$type);
10247: }
10248: }
10249: foreach my $type (@cansearch) {
10250: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'cansearch'}})) {
10251: push(@{$changes{'cansearch'}},$type);
10252: }
10253: }
10254: } else {
10255: push(@{$changes{'cansearch'}},@cansearch);
10256: }
10257: }
10258:
10259: if (ref($currdirsrch{'searchby'}) eq 'ARRAY') {
10260: foreach my $by (@{$currdirsrch{'searchby'}}) {
10261: if (!grep(/^\Q$by\E$/,@searchby)) {
10262: push(@{$changes{'searchby'}},$by);
10263: }
10264: }
10265: foreach my $by (@searchby) {
10266: if (!grep(/^\Q$by\E$/,@{$currdirsrch{'searchby'}})) {
10267: push(@{$changes{'searchby'}},$by);
10268: }
10269: }
10270: } else {
10271: push(@{$changes{'searchby'}},@searchby);
10272: }
10273:
10274: if (ref($currdirsrch{'searchtypes'}) eq 'ARRAY') {
10275: foreach my $type (@{$currdirsrch{'searchtypes'}}) {
10276: if (!grep(/^\Q$type\E$/,@searchtypes)) {
10277: push(@{$changes{'searchtypes'}},$type);
10278: }
10279: }
10280: foreach my $type (@searchtypes) {
10281: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'searchtypes'}})) {
10282: push(@{$changes{'searchtypes'}},$type);
10283: }
10284: }
10285: } else {
10286: if (exists($currdirsrch{'searchtypes'})) {
10287: foreach my $type (@searchtypes) {
10288: if ($type ne $currdirsrch{'searchtypes'}) {
10289: push(@{$changes{'searchtypes'}},$type);
10290: }
10291: }
10292: if (!grep(/^\Q$currdirsrch{'searchtypes'}\E/,@searchtypes)) {
10293: push(@{$changes{'searchtypes'}},$currdirsrch{'searchtypes'});
10294: }
10295: } else {
10296: push(@{$changes{'searchtypes'}},@searchtypes);
10297: }
10298: }
10299:
10300: my %dirsrch_hash = (
10301: directorysrch => { available => $env{'form.dirsrch_available'},
10302: cansearch => \@cansearch,
10303: localonly => $env{'form.dirsrch_instlocalonly'},
10304: lclocalonly => $env{'form.dirsrch_domlocalonly'},
10305: lcavailable => $env{'form.dirsrch_domavailable'},
10306: searchby => \@searchby,
10307: searchtypes => \@searchtypes,
10308: }
10309: );
10310: my $putresult = &Apache::lonnet::put_dom('configuration',\%dirsrch_hash,
10311: $dom);
10312: if ($putresult eq 'ok') {
10313: if (exists($currdirsrch{'available'})) {
10314: if ($currdirsrch{'available'} ne $env{'form.dirsrch_available'}) {
10315: $changes{'available'} = 1;
10316: }
10317: } else {
10318: if ($env{'form.dirsrch_available'} eq '1') {
10319: $changes{'available'} = 1;
10320: }
10321: }
10322: if (exists($currdirsrch{'lcavailable'})) {
10323: if ($currdirsrch{'lcavailable'} ne $env{'form.dirsrch_domavailable'}) {
10324: $changes{'lcavailable'} = 1;
10325: }
10326: } else {
10327: if ($env{'form.dirsrch_lcavailable'} eq '1') {
10328: $changes{'lcavailable'} = 1;
10329: }
10330: }
10331: if (exists($currdirsrch{'localonly'})) {
10332: if ($currdirsrch{'localonly'} ne $env{'form.dirsrch_instlocalonly'}) {
10333: $changes{'localonly'} = 1;
10334: }
10335: } else {
10336: if ($env{'form.dirsrch_instlocalonly'} eq '1') {
10337: $changes{'localonly'} = 1;
10338: }
10339: }
10340: if (exists($currdirsrch{'lclocalonly'})) {
10341: if ($currdirsrch{'lclocalonly'} ne $env{'form.dirsrch_domlocalonly'}) {
10342: $changes{'lclocalonly'} = 1;
10343: }
10344: } else {
10345: if ($env{'form.dirsrch_domlocalonly'} eq '1') {
10346: $changes{'lclocalonly'} = 1;
10347: }
10348: }
10349: if (keys(%changes) > 0) {
10350: $resulttext = &mt('Changes made:').'<ul>';
10351: if ($changes{'available'}) {
10352: $resulttext .= '<li>'.&mt("$title{'available'} set to: $offon[$env{'form.dirsrch_available'}]").'</li>';
10353: }
10354: if ($changes{'lcavailable'}) {
10355: $resulttext .= '<li>'.&mt("$title{'lcavailable'} set to: $offon[$env{'form.dirsrch_domavailable'}]").'</li>';
10356: }
10357: if ($changes{'localonly'}) {
10358: $resulttext .= '<li>'.&mt("$title{'localonly'} set to: $otherdoms[$env{'form.dirsrch_instlocalonly'}]").'</li>';
10359: }
10360: if ($changes{'lclocalonly'}) {
10361: $resulttext .= '<li>'.&mt("$title{'lclocalonly'} set to: $otherdoms[$env{'form.dirsrch_domlocalonly'}]").'</li>';
10362: }
10363: if (ref($changes{'cansearch'}) eq 'ARRAY') {
10364: my $chgtext;
10365: if (ref($usertypes) eq 'HASH') {
10366: if (keys(%{$usertypes}) > 0) {
10367: foreach my $type (@{$types}) {
10368: if (grep(/^\Q$type\E$/,@cansearch)) {
10369: $chgtext .= $usertypes->{$type}.'; ';
10370: }
10371: }
10372: if (grep(/^default$/,@cansearch)) {
10373: $chgtext .= $othertitle;
10374: } else {
10375: $chgtext =~ s/\; $//;
10376: }
10377: $resulttext .=
10378: '<li>'.
10379: &mt("Users from domain '[_1]' permitted to search the institutional directory set to: [_2]",
10380: '<span class="LC_cusr_emph">'.$dom.'</span>',$chgtext).
10381: '</li>';
10382: }
10383: }
10384: }
10385: if (ref($changes{'searchby'}) eq 'ARRAY') {
10386: my ($searchtitles,$titleorder) = &sorted_searchtitles();
10387: my $chgtext;
10388: foreach my $type (@{$titleorder}) {
10389: if (grep(/^\Q$type\E$/,@searchby)) {
10390: if (defined($searchtitles->{$type})) {
10391: $chgtext .= $searchtitles->{$type}.'; ';
10392: }
10393: }
10394: }
10395: $chgtext =~ s/\; $//;
10396: $resulttext .= '<li>'.&mt("$title{'searchby'} set to: [_1]",$chgtext).'</li>';
10397: }
10398: if (ref($changes{'searchtypes'}) eq 'ARRAY') {
10399: my ($srchtypes_desc,$srchtypeorder) = &sorted_searchtypes();
10400: my $chgtext;
10401: foreach my $type (@{$srchtypeorder}) {
10402: if (grep(/^\Q$type\E$/,@searchtypes)) {
10403: if (defined($srchtypes_desc->{$type})) {
10404: $chgtext .= $srchtypes_desc->{$type}.'; ';
10405: }
10406: }
10407: }
10408: $chgtext =~ s/\; $//;
10409: $resulttext .= '<li>'.&mt($title{'searchtypes'}.' set to: "[_1]"',$chgtext).'</li>';
10410: }
10411: $resulttext .= '</ul>';
10412: } else {
10413: $resulttext = &mt('No changes made to directory search settings');
10414: }
10415: } else {
10416: $resulttext = '<span class="LC_error">'.
10417: &mt('An error occurred: [_1]',$putresult).'</span>';
10418: }
10419: return $resulttext;
10420: }
10421:
10422: sub modify_contacts {
10423: my ($dom,$lastactref,%domconfig) = @_;
10424: my ($resulttext,%currsetting,%newsetting,%changes,%contacts_hash);
10425: if (ref($domconfig{'contacts'}) eq 'HASH') {
10426: foreach my $key (keys(%{$domconfig{'contacts'}})) {
10427: $currsetting{$key} = $domconfig{'contacts'}{$key};
10428: }
10429: }
10430: my (%others,%to,%bcc,%includestr,%includeloc);
10431: my @contacts = ('supportemail','adminemail');
10432: my @mailings = ('errormail','packagesmail','helpdeskmail','otherdomsmail',
10433: 'lonstatusmail','requestsmail','updatesmail','idconflictsmail');
10434: my @toggles = ('reporterrors','reportupdates');
10435: my ($fields,$fieldtitles,$fieldoptions,$possoptions) = &helpform_fields();
10436: foreach my $type (@mailings) {
10437: @{$newsetting{$type}} =
10438: &Apache::loncommon::get_env_multiple('form.'.$type);
10439: foreach my $item (@contacts) {
10440: if (grep(/^\Q$item\E$/,@{$newsetting{$type}})) {
10441: $contacts_hash{contacts}{$type}{$item} = 1;
10442: } else {
10443: $contacts_hash{contacts}{$type}{$item} = 0;
10444: }
10445: }
10446: $others{$type} = $env{'form.'.$type.'_others'};
10447: $contacts_hash{contacts}{$type}{'others'} = $others{$type};
10448: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
10449: $bcc{$type} = $env{'form.'.$type.'_bcc'};
10450: $contacts_hash{contacts}{$type}{'bcc'} = $bcc{$type};
10451: if (($env{'form.'.$type.'_includestr'} ne '') && ($env{'form.'.$type.'_includeloc'} =~ /^s|b$/)) {
10452: $includestr{$type} = $env{'form.'.$type.'_includestr'};
10453: $includeloc{$type} = $env{'form.'.$type.'_includeloc'};
10454: $contacts_hash{contacts}{$type}{'include'} = $includeloc{$type}.':'.&escape($includestr{$type});
10455: }
10456: }
10457: }
10458: foreach my $item (@contacts) {
10459: $to{$item} = $env{'form.'.$item};
10460: $contacts_hash{'contacts'}{$item} = $to{$item};
10461: }
10462: foreach my $item (@toggles) {
10463: if ($env{'form.'.$item} =~ /^(0|1)$/) {
10464: $contacts_hash{'contacts'}{$item} = $env{'form.'.$item};
10465: }
10466: }
10467: if ((ref($fields) eq 'ARRAY') && (ref($possoptions) eq 'HASH')) {
10468: foreach my $field (@{$fields}) {
10469: if (ref($possoptions->{$field}) eq 'ARRAY') {
10470: my $value = $env{'form.helpform_'.$field};
10471: $value =~ s/^\s+|\s+$//g;
10472: if (grep(/^\Q$value\E$/,@{$possoptions->{$field}})) {
10473: $contacts_hash{contacts}{'helpform'}{$field} = $value;
10474: if ($field eq 'screenshot') {
10475: $env{'form.helpform_maxsize'} =~ s/^\s+|\s+$//g;
10476: if ($env{'form.helpform_maxsize'} =~ /^\d+\.?\d*$/) {
10477: $contacts_hash{contacts}{'helpform'}{'maxsize'} = $env{'form.helpform_maxsize'};
10478: }
10479: }
10480: }
10481: }
10482: }
10483: }
10484: if (keys(%currsetting) > 0) {
10485: foreach my $item (@contacts) {
10486: if ($to{$item} ne $currsetting{$item}) {
10487: $changes{$item} = 1;
10488: }
10489: }
10490: foreach my $type (@mailings) {
10491: foreach my $item (@contacts) {
10492: if (ref($currsetting{$type}) eq 'HASH') {
10493: if ($currsetting{$type}{$item} ne $contacts_hash{contacts}{$type}{$item}) {
10494: push(@{$changes{$type}},$item);
10495: }
10496: } else {
10497: push(@{$changes{$type}},@{$newsetting{$type}});
10498: }
10499: }
10500: if ($others{$type} ne $currsetting{$type}{'others'}) {
10501: push(@{$changes{$type}},'others');
10502: }
10503: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
10504: if ($bcc{$type} ne $currsetting{$type}{'bcc'}) {
10505: push(@{$changes{$type}},'bcc');
10506: }
10507: my ($currloc,$currstr) = split(/:/,$currsetting{$type}{'include'},2);
10508: if (($includeloc{$type} ne $currloc) || (&escape($includestr{$type}) ne $currstr)) {
10509: push(@{$changes{$type}},'include');
10510: }
10511: }
10512: }
10513: if (ref($fields) eq 'ARRAY') {
10514: if (ref($currsetting{'helpform'}) eq 'HASH') {
10515: foreach my $field (@{$fields}) {
10516: if ($currsetting{'helpform'}{$field} ne $contacts_hash{'contacts'}{'helpform'}{$field}) {
10517: push(@{$changes{'helpform'}},$field);
10518: }
10519: if (($field eq 'screenshot') && ($contacts_hash{'contacts'}{'helpform'}{'screenshot'} ne 'no')) {
10520: if ($currsetting{'helpform'}{'maxsize'} ne $contacts_hash{'contacts'}{'helpform'}{'maxsize'}) {
10521: push(@{$changes{'helpform'}},'maxsize');
10522: }
10523: }
10524: }
10525: } else {
10526: foreach my $field (@{$fields}) {
10527: if ($contacts_hash{'contacts'}{'helpform'}{$field} ne 'yes') {
10528: push(@{$changes{'helpform'}},$field);
10529: }
10530: if (($field eq 'screenshot') && ($contacts_hash{'contacts'}{'helpform'}{'screenshot'} ne 'no')) {
10531: if ($contacts_hash{'contacts'}{'helpform'}{'maxsize'} != 1) {
10532: push(@{$changes{'helpform'}},'maxsize');
10533: }
10534: }
10535: }
10536: }
10537: }
10538: } else {
10539: my %default;
10540: $default{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
10541: $default{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
10542: $default{'errormail'} = 'adminemail';
10543: $default{'packagesmail'} = 'adminemail';
10544: $default{'helpdeskmail'} = 'supportemail';
10545: $default{'otherdomsmail'} = 'supportemail';
10546: $default{'lonstatusmail'} = 'adminemail';
10547: $default{'requestsmail'} = 'adminemail';
10548: $default{'updatesmail'} = 'adminemail';
10549: foreach my $item (@contacts) {
10550: if ($to{$item} ne $default{$item}) {
10551: $changes{$item} = 1;
10552: }
10553: }
10554: foreach my $type (@mailings) {
10555: if ((@{$newsetting{$type}} != 1) || ($newsetting{$type}[0] ne $default{$type})) {
10556: push(@{$changes{$type}},@{$newsetting{$type}});
10557: }
10558: if ($others{$type} ne '') {
10559: push(@{$changes{$type}},'others');
10560: }
10561: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
10562: if ($bcc{$type} ne '') {
10563: push(@{$changes{$type}},'bcc');
10564: }
10565: if (($includeloc{$type} =~ /^b|s$/) && ($includestr{$type} ne '')) {
10566: push(@{$changes{$type}},'include');
10567: }
10568: }
10569: }
10570: if (ref($fields) eq 'ARRAY') {
10571: foreach my $field (@{$fields}) {
10572: if ($contacts_hash{'contacts'}{'helpform'}{$field} ne 'yes') {
10573: push(@{$changes{'helpform'}},$field);
10574: }
10575: if (($field eq 'screenshot') && ($contacts_hash{'contacts'}{'helpform'}{'screenshot'} ne 'no')) {
10576: if ($contacts_hash{'contacts'}{'helpform'}{'maxsize'} != 1) {
10577: push(@{$changes{'helpform'}},'maxsize');
10578: }
10579: }
10580: }
10581: }
10582: }
10583: foreach my $item (@toggles) {
10584: if (($env{'form.'.$item} == 1) && ($currsetting{$item} == 0)) {
10585: $changes{$item} = 1;
10586: } elsif ((!$env{'form.'.$item}) &&
10587: (($currsetting{$item} eq '') || ($currsetting{$item} == 1))) {
10588: $changes{$item} = 1;
10589: }
10590: }
10591: my $putresult = &Apache::lonnet::put_dom('configuration',\%contacts_hash,
10592: $dom);
10593: if ($putresult eq 'ok') {
10594: if (keys(%changes) > 0) {
10595: &Apache::loncommon::devalidate_domconfig_cache($dom);
10596: if (ref($lastactref) eq 'HASH') {
10597: $lastactref->{'domainconfig'} = 1;
10598: }
10599: my ($titles,$short_titles) = &contact_titles();
10600: $resulttext = &mt('Changes made:').'<ul>';
10601: foreach my $item (@contacts) {
10602: if ($changes{$item}) {
10603: $resulttext .= '<li>'.$titles->{$item}.
10604: &mt(' set to: ').
10605: '<span class="LC_cusr_emph">'.
10606: $to{$item}.'</span></li>';
10607: }
10608: }
10609: foreach my $type (@mailings) {
10610: if (ref($changes{$type}) eq 'ARRAY') {
10611: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
10612: $resulttext .= '<li>'.$titles->{$type}.' -- '.&mt('sent to').': ';
10613: } else {
10614: $resulttext .= '<li>'.$titles->{$type}.': ';
10615: }
10616: my @text;
10617: foreach my $item (@{$newsetting{$type}}) {
10618: push(@text,$short_titles->{$item});
10619: }
10620: if ($others{$type} ne '') {
10621: push(@text,$others{$type});
10622: }
10623: if (@text) {
10624: $resulttext .= '<span class="LC_cusr_emph">'.
10625: join(', ',@text).'</span>';
10626: }
10627: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
10628: if ($bcc{$type} ne '') {
10629: my $bcctext;
10630: if (@text) {
10631: $bcctext = ' '.&mt('with Bcc to');
10632: } else {
10633: $bcctext = '(Bcc)';
10634: }
10635: $resulttext .= $bcctext.': <span class="LC_cusr_emph">'.$bcc{$type}.'</span>';
10636: } elsif (!@text) {
10637: $resulttext .= &mt('No one');
10638: }
10639: if ($includestr{$type} ne '') {
10640: if ($includeloc{$type} eq 'b') {
10641: $resulttext .= '<br />'.&mt('Text automatically added to e-mail body:').' '.$includestr{$type};
10642: } elsif ($includeloc{$type} eq 's') {
10643: $resulttext .= '<br />'.&mt('Text automatically added to e-mail subject:').' '.$includestr{$type};
10644: }
10645: }
10646: } elsif (!@text) {
10647: $resulttext .= &mt('No recipients');
10648: }
10649: $resulttext .= '</li>';
10650: }
10651: }
10652: my @offon = ('off','on');
10653: if ($changes{'reporterrors'}) {
10654: $resulttext .= '<li>'.
10655: &mt('E-mail error reports to [_1] set to "'.
10656: $offon[$env{'form.reporterrors'}].'".',
10657: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
10658: &mt('LON-CAPA core group - MSU'),600,500)).
10659: '</li>';
10660: }
10661: if ($changes{'reportupdates'}) {
10662: $resulttext .= '<li>'.
10663: &mt('E-mail record of completed LON-CAPA updates to [_1] set to "'.
10664: $offon[$env{'form.reportupdates'}].'".',
10665: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
10666: &mt('LON-CAPA core group - MSU'),600,500)).
10667: '</li>';
10668: }
10669: if ((ref($changes{'helpform'}) eq 'ARRAY') && (ref($fields) eq 'ARRAY')) {
10670: my (@optional,@required,@unused,$maxsizechg);
10671: foreach my $field (@{$changes{'helpform'}}) {
10672: if ($field eq 'maxsize') {
10673: $maxsizechg = 1;
10674: next;
10675: }
10676: if ($contacts_hash{'contacts'}{'helpform'}{$field} eq 'yes') {
10677: push(@optional,$field);
10678: } elsif ($contacts_hash{'contacts'}{'helpform'}{$field} eq 'no') {
10679: push(@unused,$field);
10680: } elsif ($contacts_hash{'contacts'}{'helpform'}{$field} eq 'req') {
10681: push(@required,$field);
10682: }
10683: }
10684: if (@optional) {
10685: $resulttext .= '<li>'.
10686: &mt('Help form fields changed to "Optional": [_1].',
10687: '<span class="LC_cusr_emph">'.join(', ',map { $fieldtitles->{$_}; } @optional)).'</span>'.
10688: '</li>';
10689: }
10690: if (@required) {
10691: $resulttext .= '<li>'.
10692: &mt('Help form fields changed to "Required": [_1].',
10693: '<span class="LC_cusr_emph">'.join(', ',map { $fieldtitles->{$_}; } @required)).'</span>'.
10694: '</li>';
10695: }
10696: if (@unused) {
10697: $resulttext .= '<li>'.
10698: &mt('Help form fields changed to "Not shown": [_1].',
10699: '<span class="LC_cusr_emph">'.join(', ',map { $fieldtitles->{$_}; } @unused)).'</span>'.
10700: '</li>';
10701: }
10702: if ($maxsizechg) {
10703: $resulttext .= '<li>'.
10704: &mt('Max size for file uploaded to help form by logged-in user set to [_1] MB.',
10705: $contacts_hash{'contacts'}{'helpform'}{'maxsize'}).
10706: '</li>';
10707:
10708: }
10709: }
10710: $resulttext .= '</ul>';
10711: } else {
10712: $resulttext = &mt('No changes made to contacts and form settings');
10713: }
10714: } else {
10715: $resulttext = '<span class="LC_error">'.
10716: &mt('An error occurred: [_1].',$putresult).'</span>';
10717: }
10718: return $resulttext;
10719: }
10720:
10721: sub modify_usercreation {
10722: my ($dom,%domconfig) = @_;
10723: my ($resulttext,%curr_usercreation,%changes,%authallowed,%cancreate,%save_usercreate);
10724: my $warningmsg;
10725: if (ref($domconfig{'usercreation'}) eq 'HASH') {
10726: foreach my $key (keys(%{$domconfig{'usercreation'}})) {
10727: if ($key eq 'cancreate') {
10728: if (ref($domconfig{'usercreation'}{$key}) eq 'HASH') {
10729: foreach my $item (keys(%{$domconfig{'usercreation'}{$key}})) {
10730: if (($item eq 'selfcreate') || ($item eq 'statustocreate') ||
10731: ($item eq 'captcha') || ($item eq 'recaptchakeys') ||
10732: ($item eq 'recaptchaversion')) {
10733: $save_usercreate{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
10734: } else {
10735: $curr_usercreation{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
10736: }
10737: }
10738: }
10739: } elsif ($key eq 'email_rule') {
10740: $save_usercreate{$key} = $domconfig{'usercreation'}{$key};
10741: } else {
10742: $curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
10743: }
10744: }
10745: }
10746: my @username_rule = &Apache::loncommon::get_env_multiple('form.username_rule');
10747: my @id_rule = &Apache::loncommon::get_env_multiple('form.id_rule');
10748: my @contexts = ('author','course','requestcrs');
10749: foreach my $item(@contexts) {
10750: $cancreate{$item} = $env{'form.can_createuser_'.$item};
10751: }
10752: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
10753: foreach my $item (@contexts) {
10754: if ($curr_usercreation{'cancreate'}{$item} ne $cancreate{$item}) {
10755: push(@{$changes{'cancreate'}},$item);
10756: }
10757: }
10758: } elsif (ref($curr_usercreation{'cancreate'}) eq 'ARRAY') {
10759: foreach my $item (@contexts) {
10760: if (!grep(/^\Q$item\E$/,@{$curr_usercreation{'cancreate'}})) {
10761: if ($cancreate{$item} ne 'any') {
10762: push(@{$changes{'cancreate'}},$item);
10763: }
10764: } else {
10765: if ($cancreate{$item} ne 'none') {
10766: push(@{$changes{'cancreate'}},$item);
10767: }
10768: }
10769: }
10770: } else {
10771: foreach my $item (@contexts) {
10772: push(@{$changes{'cancreate'}},$item);
10773: }
10774: }
10775:
10776: if (ref($curr_usercreation{'username_rule'}) eq 'ARRAY') {
10777: foreach my $type (@{$curr_usercreation{'username_rule'}}) {
10778: if (!grep(/^\Q$type\E$/,@username_rule)) {
10779: push(@{$changes{'username_rule'}},$type);
10780: }
10781: }
10782: foreach my $type (@username_rule) {
10783: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'username_rule'}})) {
10784: push(@{$changes{'username_rule'}},$type);
10785: }
10786: }
10787: } else {
10788: push(@{$changes{'username_rule'}},@username_rule);
10789: }
10790:
10791: if (ref($curr_usercreation{'id_rule'}) eq 'ARRAY') {
10792: foreach my $type (@{$curr_usercreation{'id_rule'}}) {
10793: if (!grep(/^\Q$type\E$/,@id_rule)) {
10794: push(@{$changes{'id_rule'}},$type);
10795: }
10796: }
10797: foreach my $type (@id_rule) {
10798: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'id_rule'}})) {
10799: push(@{$changes{'id_rule'}},$type);
10800: }
10801: }
10802: } else {
10803: push(@{$changes{'id_rule'}},@id_rule);
10804: }
10805:
10806: my @authen_contexts = ('author','course','domain');
10807: my @authtypes = ('int','krb4','krb5','loc');
10808: my %authhash;
10809: foreach my $item (@authen_contexts) {
10810: my @authallowed = &Apache::loncommon::get_env_multiple('form.'.$item.'_auth');
10811: foreach my $auth (@authtypes) {
10812: if (grep(/^\Q$auth\E$/,@authallowed)) {
10813: $authhash{$item}{$auth} = 1;
10814: } else {
10815: $authhash{$item}{$auth} = 0;
10816: }
10817: }
10818: }
10819: if (ref($curr_usercreation{'authtypes'}) eq 'HASH') {
10820: foreach my $item (@authen_contexts) {
10821: if (ref($curr_usercreation{'authtypes'}{$item}) eq 'HASH') {
10822: foreach my $auth (@authtypes) {
10823: if ($authhash{$item}{$auth} ne $curr_usercreation{'authtypes'}{$item}{$auth}) {
10824: push(@{$changes{'authtypes'}},$item);
10825: last;
10826: }
10827: }
10828: }
10829: }
10830: } else {
10831: foreach my $item (@authen_contexts) {
10832: push(@{$changes{'authtypes'}},$item);
10833: }
10834: }
10835:
10836: $save_usercreate{'cancreate'}{'course'} = $cancreate{'course'};
10837: $save_usercreate{'cancreate'}{'author'} = $cancreate{'author'};
10838: $save_usercreate{'cancreate'}{'requestcrs'} = $cancreate{'requestcrs'};
10839: $save_usercreate{'id_rule'} = \@id_rule;
10840: $save_usercreate{'username_rule'} = \@username_rule,
10841: $save_usercreate{'authtypes'} = \%authhash;
10842:
10843: my %usercreation_hash = (
10844: usercreation => \%save_usercreate,
10845: );
10846:
10847: my $putresult = &Apache::lonnet::put_dom('configuration',\%usercreation_hash,
10848: $dom);
10849:
10850: if ($putresult eq 'ok') {
10851: if (keys(%changes) > 0) {
10852: $resulttext = &mt('Changes made:').'<ul>';
10853: if (ref($changes{'cancreate'}) eq 'ARRAY') {
10854: my %lt = &usercreation_types();
10855: foreach my $type (@{$changes{'cancreate'}}) {
10856: my $chgtext = $lt{$type}.', ';
10857: if ($cancreate{$type} eq 'none') {
10858: $chgtext .= &mt('creation of new users is not permitted, except by a Domain Coordinator.');
10859: } elsif ($cancreate{$type} eq 'any') {
10860: $chgtext .= &mt('creation of new users is permitted for both institutional and non-institutional usernames.');
10861: } elsif ($cancreate{$type} eq 'official') {
10862: $chgtext .= &mt('creation of new users is only permitted for institutional usernames.');
10863: } elsif ($cancreate{$type} eq 'unofficial') {
10864: $chgtext .= &mt('creation of new users is only permitted for non-institutional usernames.');
10865: }
10866: $resulttext .= '<li>'.$chgtext.'</li>';
10867: }
10868: }
10869: if (ref($changes{'username_rule'}) eq 'ARRAY') {
10870: my ($rules,$ruleorder) =
10871: &Apache::lonnet::inst_userrules($dom,'username');
10872: my $chgtext = '<ul>';
10873: foreach my $type (@username_rule) {
10874: if (ref($rules->{$type}) eq 'HASH') {
10875: $chgtext .= '<li>'.$rules->{$type}{'name'}.'</li>';
10876: }
10877: }
10878: $chgtext .= '</ul>';
10879: if (@username_rule > 0) {
10880: $resulttext .= '<li>'.&mt('Usernames with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
10881: } else {
10882: $resulttext .= '<li>'.&mt('There are now no username formats restricted to verified users in the institutional directory.').'</li>';
10883: }
10884: }
10885: if (ref($changes{'id_rule'}) eq 'ARRAY') {
10886: my ($idrules,$idruleorder) =
10887: &Apache::lonnet::inst_userrules($dom,'id');
10888: my $chgtext = '<ul>';
10889: foreach my $type (@id_rule) {
10890: if (ref($idrules->{$type}) eq 'HASH') {
10891: $chgtext .= '<li>'.$idrules->{$type}{'name'}.'</li>';
10892: }
10893: }
10894: $chgtext .= '</ul>';
10895: if (@id_rule > 0) {
10896: $resulttext .= '<li>'.&mt('IDs with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
10897: } else {
10898: $resulttext .= '<li>'.&mt('There are now no ID formats restricted to verified users in the institutional directory.').'</li>';
10899: }
10900: }
10901: my %authname = &authtype_names();
10902: my %context_title = &context_names();
10903: if (ref($changes{'authtypes'}) eq 'ARRAY') {
10904: my $chgtext = '<ul>';
10905: foreach my $type (@{$changes{'authtypes'}}) {
10906: my @allowed;
10907: $chgtext .= '<li><span class="LC_cusr_emph">'.$context_title{$type}.'</span> - '.&mt('assignable authentication types: ');
10908: foreach my $auth (@authtypes) {
10909: if ($authhash{$type}{$auth}) {
10910: push(@allowed,$authname{$auth});
10911: }
10912: }
10913: if (@allowed > 0) {
10914: $chgtext .= join(', ',@allowed).'</li>';
10915: } else {
10916: $chgtext .= &mt('none').'</li>';
10917: }
10918: }
10919: $chgtext .= '</ul>';
10920: $resulttext .= '<li>'.&mt('Authentication types available for assignment to new users').'<br />'.$chgtext;
10921: $resulttext .= '</li>';
10922: }
10923: $resulttext .= '</ul>';
10924: } else {
10925: $resulttext = &mt('No changes made to user creation settings');
10926: }
10927: } else {
10928: $resulttext = '<span class="LC_error">'.
10929: &mt('An error occurred: [_1]',$putresult).'</span>';
10930: }
10931: if ($warningmsg ne '') {
10932: $resulttext .= '<br /><span class="LC_warning">'.$warningmsg.'</span><br />';
10933: }
10934: return $resulttext;
10935: }
10936:
10937: sub modify_selfcreation {
10938: my ($dom,%domconfig) = @_;
10939: my ($resulttext,$warningmsg,%curr_usercreation,%curr_usermodify,%changes,%cancreate);
10940: my (%save_usercreate,%save_usermodify);
10941: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
10942: if (ref($types) eq 'ARRAY') {
10943: $usertypes->{'default'} = $othertitle;
10944: push(@{$types},'default');
10945: }
10946: #
10947: # Retrieve current domain configuration for self-creation of usernames from $domconfig{'usercreation'}.
10948: #
10949: if (ref($domconfig{'usercreation'}) eq 'HASH') {
10950: foreach my $key (keys(%{$domconfig{'usercreation'}})) {
10951: if ($key eq 'cancreate') {
10952: if (ref($domconfig{'usercreation'}{$key}) eq 'HASH') {
10953: foreach my $item (keys(%{$domconfig{'usercreation'}{$key}})) {
10954: if (($item eq 'selfcreate') || ($item eq 'statustocreate') ||
10955: ($item eq 'captcha') || ($item eq 'recaptchakeys') ||
10956: ($item eq 'recaptchaversion') ||
10957: ($item eq 'emailusername') || ($item eq 'notify') ||
10958: ($item eq 'selfcreateprocessing') || ($item eq 'shibenv')) {
10959: $curr_usercreation{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
10960: } else {
10961: $save_usercreate{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
10962: }
10963: }
10964: }
10965: } elsif ($key eq 'email_rule') {
10966: $curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
10967: } else {
10968: $save_usercreate{$key} = $domconfig{'usercreation'}{$key};
10969: }
10970: }
10971: }
10972: #
10973: # Retrieve current domain configuration for self-creation of usernames from $domconfig{'usermodification'}.
10974: #
10975: if (ref($domconfig{'usermodification'}) eq 'HASH') {
10976: foreach my $key (keys(%{$domconfig{'usermodification'}})) {
10977: if ($key eq 'selfcreate') {
10978: $curr_usermodify{$key} = $domconfig{'usermodification'}{$key};
10979: } else {
10980: $save_usermodify{$key} = $domconfig{'usermodification'}{$key};
10981: }
10982: }
10983: }
10984:
10985: my @contexts = ('selfcreate');
10986: @{$cancreate{'selfcreate'}} = ();
10987: %{$cancreate{'emailusername'}} = ();
10988: @{$cancreate{'statustocreate'}} = ();
10989: %{$cancreate{'selfcreateprocessing'}} = ();
10990: %{$cancreate{'shibenv'}} = ();
10991: my %selfcreatetypes = (
10992: sso => 'users authenticated by institutional single sign on',
10993: login => 'users authenticated by institutional log-in',
10994: email => 'users who provide a valid e-mail address for use as username',
10995: );
10996: #
10997: # Populate $cancreate{'selfcreate'} array reference with types of user, for which self-creation of user accounts
10998: # is permitted.
10999: #
11000:
11001: my @statuses;
11002: if (ref($domconfig{'inststatus'}) eq 'HASH') {
11003: if (ref($domconfig{'inststatus'}{'inststatusguest'}) eq 'ARRAY') {
11004: @statuses = @{$domconfig{'inststatus'}{'inststatusguest'}};
11005: }
11006: }
11007: push(@statuses,'default');
11008:
11009: foreach my $item ('login','sso','email') {
11010: if ($item eq 'email') {
11011: if ($env{'form.cancreate_email'}) {
11012: push(@{$cancreate{'selfcreate'}},'email');
11013: push(@contexts,'selfcreateprocessing');
11014: foreach my $type (@statuses) {
11015: if ($type eq 'default') {
11016: $cancreate{'selfcreateprocessing'}{$type} = $env{'form.cancreate_emailprocess'};
11017: } else {
11018: $cancreate{'selfcreateprocessing'}{$type} = $env{'form.cancreate_emailprocess_'.$type};
11019: }
11020: }
11021: }
11022: } else {
11023: if ($env{'form.cancreate_'.$item}) {
11024: push(@{$cancreate{'selfcreate'}},$item);
11025: }
11026: }
11027: }
11028: my (@email_rule,%userinfo,%savecaptcha);
11029: my ($infofields,$infotitles) = &Apache::loncommon::emailusername_info();
11030: #
11031: # Populate $cancreate{'emailusername'}{$type} hash ref with information fields (if new user will provide data
11032: # value set to one), if self-creation with e-mail address permitted, where $type is user type: faculty, staff, student etc.
11033: #
11034:
11035: if ($env{'form.cancreate_email'}) {
11036: push(@contexts,'emailusername');
11037: if (ref($types) eq 'ARRAY') {
11038: foreach my $type (@{$types}) {
11039: if (ref($infofields) eq 'ARRAY') {
11040: foreach my $field (@{$infofields}) {
11041: if ($env{'form.canmodify_emailusername_'.$type.'_'.$field} =~ /^(required|optional)$/) {
11042: $cancreate{'emailusername'}{$type}{$field} = $1;
11043: }
11044: }
11045: }
11046: }
11047: }
11048: #
11049: # Populate $cancreate{'notify'} hash ref with names of Domain Coordinators who are to be notified of
11050: # queued requests for self-creation of account using e-mail address as username
11051: #
11052:
11053: my @approvalnotify = &Apache::loncommon::get_env_multiple('form.selfcreationnotifyapproval');
11054: @approvalnotify = sort(@approvalnotify);
11055: $cancreate{'notify'}{'approval'} = join(',',@approvalnotify);
11056: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
11057: if (ref($curr_usercreation{'cancreate'}{'notify'}) eq 'HASH') {
11058: if ($curr_usercreation{'cancreate'}{'notify'}{'approval'} ne $cancreate{'notify'}{'approval'}) {
11059: push(@{$changes{'cancreate'}},'notify');
11060: }
11061: } else {
11062: if ($cancreate{'notify'}{'approval'}) {
11063: push(@{$changes{'cancreate'}},'notify');
11064: }
11065: }
11066: } elsif ($cancreate{'notify'}{'approval'}) {
11067: push(@{$changes{'cancreate'}},'notify');
11068: }
11069:
11070: #
11071: # Retrieve rules (if any) governing types of e-mail address which may be used as a username
11072: #
11073: @email_rule = &Apache::loncommon::get_env_multiple('form.email_rule');
11074: &process_captcha('cancreate',\%changes,\%savecaptcha,$curr_usercreation{'cancreate'});
11075: if (ref($curr_usercreation{'email_rule'}) eq 'ARRAY') {
11076: if (@{$curr_usercreation{'email_rule'}} > 0) {
11077: foreach my $type (@{$curr_usercreation{'email_rule'}}) {
11078: if (!grep(/^\Q$type\E$/,@email_rule)) {
11079: push(@{$changes{'email_rule'}},$type);
11080: }
11081: }
11082: }
11083: if (@email_rule > 0) {
11084: foreach my $type (@email_rule) {
11085: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'email_rule'}})) {
11086: push(@{$changes{'email_rule'}},$type);
11087: }
11088: }
11089: }
11090: } elsif (@email_rule > 0) {
11091: push(@{$changes{'email_rule'}},@email_rule);
11092: }
11093: }
11094: #
11095: # Check if domain default is set appropriately, if self-creation of accounts is to be available for
11096: # institutional log-in.
11097: #
11098: if (grep(/^login$/,@{$cancreate{'selfcreate'}})) {
11099: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
11100: if (!((($domdefaults{'auth_def'} =~/^krb/) && ($domdefaults{'auth_arg_def'} ne '')) ||
11101: ($domdefaults{'auth_def'} eq 'localauth'))) {
11102: $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.').' '.
11103: &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.');
11104: }
11105: }
11106: my @fields = ('lastname','firstname','middlename','generation',
11107: 'permanentemail','id');
11108: my @shibfields = (@fields,'inststatus');
11109: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
11110: #
11111: # Where usernames may created for institutional log-in and/or institutional single sign on:
11112: # (a) populate $cancreate{'statustocreate'} array reference with institutional status types who
11113: # may self-create accounts
11114: # (b) populate $save_usermodify{'selfcreate'} hash reference with status types, and information fields
11115: # which the user may supply, if institutional data is unavailable.
11116: #
11117: if (($env{'form.cancreate_login'}) || ($env{'form.cancreate_sso'})) {
11118: if (ref($types) eq 'ARRAY') {
11119: if (@{$types} > 1) {
11120: @{$cancreate{'statustocreate'}} = &Apache::loncommon::get_env_multiple('form.statustocreate');
11121: push(@contexts,'statustocreate');
11122: } else {
11123: undef($cancreate{'statustocreate'});
11124: }
11125: foreach my $type (@{$types}) {
11126: my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$type);
11127: foreach my $field (@fields) {
11128: if (grep(/^\Q$field\E$/,@modifiable)) {
11129: $save_usermodify{'selfcreate'}{$type}{$field} = 1;
11130: } else {
11131: $save_usermodify{'selfcreate'}{$type}{$field} = 0;
11132: }
11133: }
11134: }
11135: if (ref($curr_usermodify{'selfcreate'}) eq 'HASH') {
11136: foreach my $type (@{$types}) {
11137: if (ref($curr_usermodify{'selfcreate'}{$type}) eq 'HASH') {
11138: foreach my $field (@fields) {
11139: if ($save_usermodify{'selfcreate'}{$type}{$field} ne
11140: $curr_usermodify{'selfcreate'}{$type}{$field}) {
11141: push(@{$changes{'selfcreate'}},$type);
11142: last;
11143: }
11144: }
11145: }
11146: }
11147: } else {
11148: foreach my $type (@{$types}) {
11149: push(@{$changes{'selfcreate'}},$type);
11150: }
11151: }
11152: }
11153: foreach my $field (@shibfields) {
11154: if ($env{'form.shibenv_'.$field} ne '') {
11155: $cancreate{'shibenv'}{$field} = $env{'form.shibenv_'.$field};
11156: }
11157: }
11158: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
11159: if (ref($curr_usercreation{'cancreate'}{'shibenv'}) eq 'HASH') {
11160: foreach my $field (@shibfields) {
11161: if ($env{'form.shibenv_'.$field} ne $curr_usercreation{'cancreate'}{'shibenv'}{$field}) {
11162: push(@{$changes{'cancreate'}},'shibenv');
11163: }
11164: }
11165: } else {
11166: foreach my $field (@shibfields) {
11167: if ($env{'form.shibenv_'.$field}) {
11168: push(@{$changes{'cancreate'}},'shibenv');
11169: last;
11170: }
11171: }
11172: }
11173: }
11174: }
11175: foreach my $item (@contexts) {
11176: if (ref($curr_usercreation{'cancreate'}{$item}) eq 'ARRAY') {
11177: foreach my $curr (@{$curr_usercreation{'cancreate'}{$item}}) {
11178: if (ref($cancreate{$item}) eq 'ARRAY') {
11179: if (!grep(/^$curr$/,@{$cancreate{$item}})) {
11180: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
11181: push(@{$changes{'cancreate'}},$item);
11182: }
11183: }
11184: }
11185: }
11186: if (ref($cancreate{$item}) eq 'ARRAY') {
11187: foreach my $type (@{$cancreate{$item}}) {
11188: if (!grep(/^$type$/,@{$curr_usercreation{'cancreate'}{$item}})) {
11189: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
11190: push(@{$changes{'cancreate'}},$item);
11191: }
11192: }
11193: }
11194: }
11195: } elsif (ref($curr_usercreation{'cancreate'}{$item}) eq 'HASH') {
11196: if (ref($cancreate{$item}) eq 'HASH') {
11197: foreach my $curr (keys(%{$curr_usercreation{'cancreate'}{$item}})) {
11198: if (ref($curr_usercreation{'cancreate'}{$item}{$curr}) eq 'HASH') {
11199: foreach my $field (keys(%{$curr_usercreation{'cancreate'}{$item}{$curr}})) {
11200: unless ($curr_usercreation{'cancreate'}{$item}{$curr}{$field} eq $cancreate{$item}{$curr}{$field}) {
11201: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
11202: push(@{$changes{'cancreate'}},$item);
11203: }
11204: }
11205: }
11206: } elsif ($item eq 'selfcreateprocessing') {
11207: if ($cancreate{$item}{$curr} ne $curr_usercreation{'cancreate'}{$item}{$curr}) {
11208: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
11209: push(@{$changes{'cancreate'}},$item);
11210: }
11211: }
11212: } else {
11213: if (!$cancreate{$item}{$curr}) {
11214: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
11215: push(@{$changes{'cancreate'}},$item);
11216: }
11217: }
11218: }
11219: }
11220: foreach my $field (keys(%{$cancreate{$item}})) {
11221: if (ref($cancreate{$item}{$field}) eq 'HASH') {
11222: foreach my $inner (keys(%{$cancreate{$item}{$field}})) {
11223: if (ref($curr_usercreation{'cancreate'}{$item}{$field}) eq 'HASH') {
11224: unless ($curr_usercreation{'cancreate'}{$item}{$field}{$inner} eq $cancreate{$item}{$field}{$inner}) {
11225: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
11226: push(@{$changes{'cancreate'}},$item);
11227: }
11228: }
11229: } else {
11230: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
11231: push(@{$changes{'cancreate'}},$item);
11232: }
11233: }
11234: }
11235: } elsif ($item eq 'selfcreateprocessing') {
11236: if ($cancreate{$item}{$field} ne $curr_usercreation{'cancreate'}{$item}{$field}) {
11237: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
11238: push(@{$changes{'cancreate'}},$item);
11239: }
11240: }
11241: } else {
11242: if (!$curr_usercreation{'cancreate'}{$item}{$field}) {
11243: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
11244: push(@{$changes{'cancreate'}},$item);
11245: }
11246: }
11247: }
11248: }
11249: }
11250: } elsif ($curr_usercreation{'cancreate'}{$item}) {
11251: if (ref($cancreate{$item}) eq 'ARRAY') {
11252: if (!grep(/^\Q$curr_usercreation{'cancreate'}{$item}\E$/,@{$cancreate{$item}})) {
11253: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
11254: push(@{$changes{'cancreate'}},$item);
11255: }
11256: }
11257: } elsif (ref($cancreate{$item}) eq 'HASH') {
11258: if (!$cancreate{$item}{$curr_usercreation{'cancreate'}{$item}}) {
11259: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
11260: push(@{$changes{'cancreate'}},$item);
11261: }
11262: }
11263: }
11264: } elsif ($item eq 'emailusername') {
11265: if (ref($cancreate{$item}) eq 'HASH') {
11266: foreach my $type (keys(%{$cancreate{$item}})) {
11267: if (ref($cancreate{$item}{$type}) eq 'HASH') {
11268: foreach my $field (keys(%{$cancreate{$item}{$type}})) {
11269: if ($cancreate{$item}{$type}{$field}) {
11270: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
11271: push(@{$changes{'cancreate'}},$item);
11272: }
11273: last;
11274: }
11275: }
11276: }
11277: }
11278: }
11279: }
11280: }
11281: #
11282: # Populate %save_usercreate hash with updates to self-creation configuration.
11283: #
11284: $save_usercreate{'cancreate'}{'captcha'} = $savecaptcha{'captcha'};
11285: $save_usercreate{'cancreate'}{'recaptchakeys'} = $savecaptcha{'recaptchakeys'};
11286: $save_usercreate{'cancreate'}{'recaptchaversion'} = $savecaptcha{'recaptchaversion'};
11287: $save_usercreate{'cancreate'}{'selfcreate'} = $cancreate{'selfcreate'};
11288: if (ref($cancreate{'notify'}) eq 'HASH') {
11289: $save_usercreate{'cancreate'}{'notify'} = $cancreate{'notify'};
11290: }
11291: if (ref($cancreate{'selfcreateprocessing'}) eq 'HASH') {
11292: $save_usercreate{'cancreate'}{'selfcreateprocessing'} = $cancreate{'selfcreateprocessing'};
11293: }
11294: if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
11295: $save_usercreate{'cancreate'}{'statustocreate'} = $cancreate{'statustocreate'};
11296: }
11297: if (ref($cancreate{'shibenv'}) eq 'HASH') {
11298: $save_usercreate{'cancreate'}{'shibenv'} = $cancreate{'shibenv'};
11299: }
11300: $save_usercreate{'cancreate'}{'emailusername'} = $cancreate{'emailusername'};
11301: $save_usercreate{'emailrule'} = \@email_rule;
11302:
11303: my %userconfig_hash = (
11304: usercreation => \%save_usercreate,
11305: usermodification => \%save_usermodify,
11306: );
11307: my $putresult = &Apache::lonnet::put_dom('configuration',\%userconfig_hash,
11308: $dom);
11309: #
11310: # Accumulate details of changes to domain cofiguration for self-creation of usernames in $resulttext
11311: #
11312: if ($putresult eq 'ok') {
11313: if (keys(%changes) > 0) {
11314: $resulttext = &mt('Changes made:').'<ul>';
11315: if (ref($changes{'cancreate'}) eq 'ARRAY') {
11316: my %lt = &selfcreation_types();
11317: foreach my $type (@{$changes{'cancreate'}}) {
11318: my $chgtext;
11319: if ($type eq 'selfcreate') {
11320: if (@{$cancreate{$type}} == 0) {
11321: $chgtext .= &mt('Self creation of a new user account is not permitted.');
11322: } else {
11323: $chgtext .= &mt('Self-creation of a new account is permitted for:').
11324: '<ul>';
11325: foreach my $case (@{$cancreate{$type}}) {
11326: $chgtext .= '<li>'.$selfcreatetypes{$case}.'</li>';
11327: }
11328: $chgtext .= '</ul>';
11329: if (ref($cancreate{$type}) eq 'ARRAY') {
11330: if (grep(/^(login|sso)$/,@{$cancreate{$type}})) {
11331: if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
11332: if (@{$cancreate{'statustocreate'}} == 0) {
11333: $chgtext .= '<br />'.
11334: '<span class="LC_warning">'.
11335: &mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts.").
11336: '</span>';
11337: }
11338: }
11339: }
11340: }
11341: }
11342: } elsif ($type eq 'shibenv') {
11343: if (keys(%{$cancreate{$type}}) == 0) {
11344: $chgtext .= &mt('Shibboleth-autheticated user does not use environment variables to set user information');
11345: } else {
11346: $chgtext .= &mt('Shibboleth-autheticated user information set from environment variables, as follows:').
11347: '<ul>';
11348: foreach my $field (@shibfields) {
11349: next if ($cancreate{$type}{$field} eq '');
11350: if ($field eq 'inststatus') {
11351: $chgtext .= '<li>'.&mt('Institutional status').' -- '.$cancreate{$type}{$field}.'</li>';
11352: } else {
11353: $chgtext .= '<li>'.$fieldtitles{$field}.' -- '.$cancreate{$type}{$field}.'</li>';
11354: }
11355: }
11356: $chgtext .= '</ul>';
11357: }
11358: } elsif ($type eq 'statustocreate') {
11359: if ((ref($cancreate{'selfcreate'}) eq 'ARRAY') &&
11360: (ref($cancreate{'statustocreate'}) eq 'ARRAY')) {
11361: if (@{$cancreate{'selfcreate'}} > 0) {
11362: if (@{$cancreate{'statustocreate'}} == 0) {
11363: $chgtext .= &mt("Institutional affiliations permitted to create accounts set to 'None'.");
11364: if (!grep(/^email$/,@{$cancreate{'selfcreate'}})) {
11365: $chgtext .= '<br />'.
11366: '<span class="LC_warning">'.
11367: &mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts.").
11368: '</span>';
11369: }
11370: } elsif (ref($usertypes) eq 'HASH') {
11371: if (grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
11372: $chgtext .= &mt('Creation of a new account for an institutional user is restricted to the following institutional affiliation(s):');
11373: } else {
11374: $chgtext .= &mt('Institutional affiliations permitted to create accounts with institutional authentication were set as follows:');
11375: }
11376: $chgtext .= '<ul>';
11377: foreach my $case (@{$cancreate{$type}}) {
11378: if ($case eq 'default') {
11379: $chgtext .= '<li>'.$othertitle.'</li>';
11380: } else {
11381: $chgtext .= '<li>'.$usertypes->{$case}.'</li>';
11382: }
11383: }
11384: $chgtext .= '</ul>';
11385: if (!grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
11386: $chgtext .= '<br /><span class="LC_warning">'.
11387: &mt('However, users authenticated by institutional login/single sign on are not currently permitted to create accounts.').
11388: '</span>';
11389: }
11390: }
11391: } else {
11392: if (@{$cancreate{$type}} == 0) {
11393: $chgtext .= &mt("Institutional affiliations permitted to create accounts were set to 'none'.");
11394: } else {
11395: $chgtext .= &mt('Although institutional affiliations permitted to create accounts were changed, self creation of accounts is not currently permitted for any authentication types.');
11396: }
11397: }
11398: }
11399: } elsif ($type eq 'selfcreateprocessing') {
11400: my %choices = &Apache::lonlocal::texthash (
11401: automatic => 'Automatic approval',
11402: approval => 'Queued for approval',
11403: );
11404: if (@statuses > 1) {
11405: $chgtext .= &mt('Processing of requests to create account with e-mail address as username set as follows:').
11406: '<ul>';
11407: foreach my $type (@statuses) {
11408: if ($type eq 'default') {
11409: $chgtext .= '<li>'.$othertitle.' -- '.$choices{$cancreate{'selfcreateprocessing'}{$type}}.'</li>';
11410: } else {
11411: $chgtext .= '<li>'.$usertypes->{$type}.' -- '.$choices{$cancreate{'selfcreateprocessing'}{$type}}.'</li>';
11412: }
11413: }
11414: $chgtext .= '</ul>';
11415: } else {
11416: $chgtext .= &mt('Processing of requests to create account with e-mail address as username set to: "[_1]"',
11417: $choices{$cancreate{'selfcreateprocessing'}{'default'}});
11418: }
11419: } elsif ($type eq 'captcha') {
11420: if ($savecaptcha{$type} eq 'notused') {
11421: $chgtext .= &mt('No CAPTCHA validation in use for self-creation screen.');
11422: } else {
11423: my %captchas = &captcha_phrases();
11424: if ($captchas{$savecaptcha{$type}}) {
11425: $chgtext .= &mt("Validation for self-creation screen set to $captchas{$savecaptcha{$type}}.");
11426: } else {
11427: $chgtext .= &mt('Validation for self-creation screen set to unknown type.');
11428: }
11429: }
11430: } elsif ($type eq 'recaptchakeys') {
11431: my ($privkey,$pubkey);
11432: if (ref($savecaptcha{$type}) eq 'HASH') {
11433: $pubkey = $savecaptcha{$type}{'public'};
11434: $privkey = $savecaptcha{$type}{'private'};
11435: }
11436: $chgtext .= &mt('ReCAPTCHA keys changes').'<ul>';
11437: if (!$pubkey) {
11438: $chgtext .= '<li>'.&mt('Public key deleted').'</li>';
11439: } else {
11440: $chgtext .= '<li>'.&mt('Public key set to [_1]',$pubkey).'</li>';
11441: }
11442: if (!$privkey) {
11443: $chgtext .= '<li>'.&mt('Private key deleted').'</li>';
11444: } else {
11445: $chgtext .= '<li>'.&mt('Private key set to [_1]',$pubkey).'</li>';
11446: }
11447: $chgtext .= '</ul>';
11448: } elsif ($type eq 'recaptchaversion') {
11449: if ($savecaptcha{'captcha'} eq 'recaptcha') {
11450: $chgtext .= &mt('ReCAPTCHA set to version [_1]',$savecaptcha{$type});
11451: }
11452: } elsif ($type eq 'emailusername') {
11453: if (ref($cancreate{'emailusername'}) eq 'HASH') {
11454: if (ref($types) eq 'ARRAY') {
11455: foreach my $type (@{$types}) {
11456: if (ref($cancreate{'emailusername'}{$type}) eq 'HASH') {
11457: if (keys(%{$cancreate{'emailusername'}{$type}}) > 0) {
11458: $chgtext .= &mt('When self-creating account with e-mail as username, the following information will be provided by [_1]:',"'$usertypes->{$type}'").
11459: '<ul>';
11460: foreach my $field (@{$infofields}) {
11461: if ($cancreate{'emailusername'}{$type}{$field}) {
11462: $chgtext .= '<li>'.$infotitles->{$field}.'</li>';
11463: }
11464: }
11465: $chgtext .= '</ul>';
11466: } else {
11467: $chgtext .= &mt('When self creating account with e-mail as username, no information besides e-mail address will be provided by [_1].',"'$usertypes->{$type}'").'<br />';
11468: }
11469: } else {
11470: $chgtext .= &mt('When self creating account with e-mail as username, no information besides e-mail address will be provided by [_1].',"'$usertypes->{$type}'").'<br />';
11471: }
11472: }
11473: }
11474: }
11475: } elsif ($type eq 'notify') {
11476: $chgtext = &mt('No Domain Coordinators will receive notification of username requests requiring approval.');
11477: if (ref($changes{'cancreate'}) eq 'ARRAY') {
11478: if ((grep(/^notify$/,@{$changes{'cancreate'}})) && (ref($cancreate{'notify'}) eq 'HASH')) {
11479: if ($cancreate{'notify'}{'approval'}) {
11480: $chgtext = &mt('Notification of username requests requiring approval will be sent to: ').$cancreate{'notify'}{'approval'};
11481: }
11482: }
11483: }
11484: }
11485: if ($chgtext) {
11486: $resulttext .= '<li>'.$chgtext.'</li>';
11487: }
11488: }
11489: }
11490: if (ref($changes{'email_rule'}) eq 'ARRAY') {
11491: my ($emailrules,$emailruleorder) =
11492: &Apache::lonnet::inst_userrules($dom,'email');
11493: my $chgtext = '<ul>';
11494: foreach my $type (@email_rule) {
11495: if (ref($emailrules->{$type}) eq 'HASH') {
11496: $chgtext .= '<li>'.$emailrules->{$type}{'name'}.'</li>';
11497: }
11498: }
11499: $chgtext .= '</ul>';
11500: if (@email_rule > 0) {
11501: $resulttext .= '<li>'.
11502: &mt('Accounts may not be created by users self-enrolling with e-mail addresses of the following types: ').
11503: $chgtext.
11504: '</li>';
11505: } else {
11506: $resulttext .= '<li>'.
11507: &mt('There are now no restrictions on e-mail addresses which may be used as a username when self-enrolling.').
11508: '</li>';
11509: }
11510: }
11511: if (ref($changes{'selfcreate'}) eq 'ARRAY') {
11512: $resulttext .= '<li>'.&mt('When self-creating institutional account:').'<ul>';
11513: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
11514: foreach my $type (@{$changes{'selfcreate'}}) {
11515: my $typename = $type;
11516: if (ref($usertypes) eq 'HASH') {
11517: if ($usertypes->{$type} ne '') {
11518: $typename = $usertypes->{$type};
11519: }
11520: }
11521: my @modifiable;
11522: $resulttext .= '<li>'.
11523: &mt('Self-creation of account by users with status: [_1]',
11524: '<span class="LC_cusr_emph">'.$typename.'</span>').
11525: ' - '.&mt('modifiable fields (if institutional data blank): ');
11526: foreach my $field (@fields) {
11527: if ($save_usermodify{'selfcreate'}{$type}{$field}) {
11528: push(@modifiable,'<b>'.$fieldtitles{$field}.'</b>');
11529: }
11530: }
11531: if (@modifiable > 0) {
11532: $resulttext .= join(', ',@modifiable);
11533: } else {
11534: $resulttext .= &mt('none');
11535: }
11536: $resulttext .= '</li>';
11537: }
11538: $resulttext .= '</ul></li>';
11539: }
11540: $resulttext .= '</ul>';
11541: } else {
11542: $resulttext = &mt('No changes made to self-creation settings');
11543: }
11544: } else {
11545: $resulttext = '<span class="LC_error">'.
11546: &mt('An error occurred: [_1]',$putresult).'</span>';
11547: }
11548: if ($warningmsg ne '') {
11549: $resulttext .= '<br /><span class="LC_warning">'.$warningmsg.'</span><br />';
11550: }
11551: return $resulttext;
11552: }
11553:
11554: sub process_captcha {
11555: my ($container,$changes,$newsettings,$current) = @_;
11556: return unless ((ref($changes) eq 'HASH') && (ref($newsettings) eq 'HASH') || (ref($current) eq 'HASH'));
11557: $newsettings->{'captcha'} = $env{'form.'.$container.'_captcha'};
11558: unless ($newsettings->{'captcha'} eq 'recaptcha' || $newsettings->{'captcha'} eq 'notused') {
11559: $newsettings->{'captcha'} = 'original';
11560: }
11561: if ($current->{'captcha'} ne $newsettings->{'captcha'}) {
11562: if ($container eq 'cancreate') {
11563: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
11564: push(@{$changes->{'cancreate'}},'captcha');
11565: } elsif (!defined($changes->{'cancreate'})) {
11566: $changes->{'cancreate'} = ['captcha'];
11567: }
11568: } else {
11569: $changes->{'captcha'} = 1;
11570: }
11571: }
11572: my ($newpub,$newpriv,$currpub,$currpriv,$newversion,$currversion);
11573: if ($newsettings->{'captcha'} eq 'recaptcha') {
11574: $newpub = $env{'form.'.$container.'_recaptchapub'};
11575: $newpriv = $env{'form.'.$container.'_recaptchapriv'};
11576: $newpub =~ s/[^\w\-]//g;
11577: $newpriv =~ s/[^\w\-]//g;
11578: $newsettings->{'recaptchakeys'} = {
11579: public => $newpub,
11580: private => $newpriv,
11581: };
11582: $newversion = $env{'form.'.$container.'_recaptchaversion'};
11583: $newversion =~ s/\D//g;
11584: if ($newversion ne '2') {
11585: $newversion = 1;
11586: }
11587: $newsettings->{'recaptchaversion'} = $newversion;
11588: }
11589: if (ref($current->{'recaptchakeys'}) eq 'HASH') {
11590: $currpub = $current->{'recaptchakeys'}{'public'};
11591: $currpriv = $current->{'recaptchakeys'}{'private'};
11592: unless ($newsettings->{'captcha'} eq 'recaptcha') {
11593: $newsettings->{'recaptchakeys'} = {
11594: public => '',
11595: private => '',
11596: }
11597: }
11598: }
11599: if ($current->{'captcha'} eq 'recaptcha') {
11600: $currversion = $current->{'recaptchaversion'};
11601: if ($currversion ne '2') {
11602: $currversion = 1;
11603: }
11604: }
11605: if ($currversion ne $newversion) {
11606: if ($container eq 'cancreate') {
11607: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
11608: push(@{$changes->{'cancreate'}},'recaptchaversion');
11609: } elsif (!defined($changes->{'cancreate'})) {
11610: $changes->{'cancreate'} = ['recaptchaversion'];
11611: }
11612: } else {
11613: $changes->{'recaptchaversion'} = 1;
11614: }
11615: }
11616: if (($newpub ne $currpub) || ($newpriv ne $currpriv)) {
11617: if ($container eq 'cancreate') {
11618: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
11619: push(@{$changes->{'cancreate'}},'recaptchakeys');
11620: } elsif (!defined($changes->{'cancreate'})) {
11621: $changes->{'cancreate'} = ['recaptchakeys'];
11622: }
11623: } else {
11624: $changes->{'recaptchakeys'} = 1;
11625: }
11626: }
11627: return;
11628: }
11629:
11630: sub modify_usermodification {
11631: my ($dom,%domconfig) = @_;
11632: my ($resulttext,%curr_usermodification,%changes,%modifyhash);
11633: if (ref($domconfig{'usermodification'}) eq 'HASH') {
11634: foreach my $key (keys(%{$domconfig{'usermodification'}})) {
11635: if ($key eq 'selfcreate') {
11636: $modifyhash{$key} = $domconfig{'usermodification'}{$key};
11637: } else {
11638: $curr_usermodification{$key} = $domconfig{'usermodification'}{$key};
11639: }
11640: }
11641: }
11642: my @contexts = ('author','course');
11643: my %context_title = (
11644: author => 'In author context',
11645: course => 'In course context',
11646: );
11647: my @fields = ('lastname','firstname','middlename','generation',
11648: 'permanentemail','id');
11649: my %roles = (
11650: author => ['ca','aa'],
11651: course => ['st','ep','ta','in','cr'],
11652: );
11653: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
11654: foreach my $context (@contexts) {
11655: foreach my $role (@{$roles{$context}}) {
11656: my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$role);
11657: foreach my $item (@fields) {
11658: if (grep(/^\Q$item\E$/,@modifiable)) {
11659: $modifyhash{$context}{$role}{$item} = 1;
11660: } else {
11661: $modifyhash{$context}{$role}{$item} = 0;
11662: }
11663: }
11664: }
11665: if (ref($curr_usermodification{$context}) eq 'HASH') {
11666: foreach my $role (@{$roles{$context}}) {
11667: if (ref($curr_usermodification{$context}{$role}) eq 'HASH') {
11668: foreach my $field (@fields) {
11669: if ($modifyhash{$context}{$role}{$field} ne
11670: $curr_usermodification{$context}{$role}{$field}) {
11671: push(@{$changes{$context}},$role);
11672: last;
11673: }
11674: }
11675: }
11676: }
11677: } else {
11678: foreach my $context (@contexts) {
11679: foreach my $role (@{$roles{$context}}) {
11680: push(@{$changes{$context}},$role);
11681: }
11682: }
11683: }
11684: }
11685: my %usermodification_hash = (
11686: usermodification => \%modifyhash,
11687: );
11688: my $putresult = &Apache::lonnet::put_dom('configuration',
11689: \%usermodification_hash,$dom);
11690: if ($putresult eq 'ok') {
11691: if (keys(%changes) > 0) {
11692: $resulttext = &mt('Changes made: ').'<ul>';
11693: foreach my $context (@contexts) {
11694: if (ref($changes{$context}) eq 'ARRAY') {
11695: $resulttext .= '<li>'.$context_title{$context}.':<ul>';
11696: if (ref($changes{$context}) eq 'ARRAY') {
11697: foreach my $role (@{$changes{$context}}) {
11698: my $rolename;
11699: if ($role eq 'cr') {
11700: $rolename = &mt('Custom');
11701: } else {
11702: $rolename = &Apache::lonnet::plaintext($role);
11703: }
11704: my @modifiable;
11705: $resulttext .= '<li><span class="LC_cusr_emph">'.&mt('Target user with [_1] role',$rolename).'</span> - '.&mt('modifiable fields: ');
11706: foreach my $field (@fields) {
11707: if ($modifyhash{$context}{$role}{$field}) {
11708: push(@modifiable,$fieldtitles{$field});
11709: }
11710: }
11711: if (@modifiable > 0) {
11712: $resulttext .= join(', ',@modifiable);
11713: } else {
11714: $resulttext .= &mt('none');
11715: }
11716: $resulttext .= '</li>';
11717: }
11718: $resulttext .= '</ul></li>';
11719: }
11720: }
11721: }
11722: $resulttext .= '</ul>';
11723: } else {
11724: $resulttext = &mt('No changes made to user modification settings');
11725: }
11726: } else {
11727: $resulttext = '<span class="LC_error">'.
11728: &mt('An error occurred: [_1]',$putresult).'</span>';
11729: }
11730: return $resulttext;
11731: }
11732:
11733: sub modify_defaults {
11734: my ($dom,$lastactref,%domconfig) = @_;
11735: my ($resulttext,$mailmsgtxt,%newvalues,%changes,@errors);
11736: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
11737: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def','datelocale_def','portal_def');
11738: my @authtypes = ('internal','krb4','krb5','localauth');
11739: foreach my $item (@items) {
11740: $newvalues{$item} = $env{'form.'.$item};
11741: if ($item eq 'auth_def') {
11742: if ($newvalues{$item} ne '') {
11743: if (!grep(/^\Q$newvalues{$item}\E$/,@authtypes)) {
11744: push(@errors,$item);
11745: }
11746: }
11747: } elsif ($item eq 'lang_def') {
11748: if ($newvalues{$item} ne '') {
11749: if ($newvalues{$item} =~ /^(\w+)/) {
11750: my $langcode = $1;
11751: if ($langcode ne 'x_chef') {
11752: if (code2language($langcode) eq '') {
11753: push(@errors,$item);
11754: }
11755: }
11756: } else {
11757: push(@errors,$item);
11758: }
11759: }
11760: } elsif ($item eq 'timezone_def') {
11761: if ($newvalues{$item} ne '') {
11762: if (!DateTime::TimeZone->is_valid_name($newvalues{$item})) {
11763: push(@errors,$item);
11764: }
11765: }
11766: } elsif ($item eq 'datelocale_def') {
11767: if ($newvalues{$item} ne '') {
11768: my @datelocale_ids = DateTime::Locale->ids();
11769: if (!grep(/^\Q$newvalues{$item}\E$/,@datelocale_ids)) {
11770: push(@errors,$item);
11771: }
11772: }
11773: } elsif ($item eq 'portal_def') {
11774: if ($newvalues{$item} ne '') {
11775: unless ($newvalues{$item} =~ /^https?\:\/\/(([a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9\-]*[a-zA-Z0-9])\.)*([A-Za-z]|[A-Za-z][A-Za-z0-9\-]*[A-Za-z0-9])\/?$/) {
11776: push(@errors,$item);
11777: }
11778: }
11779: }
11780: if (grep(/^\Q$item\E$/,@errors)) {
11781: $newvalues{$item} = $domdefaults{$item};
11782: } elsif ($domdefaults{$item} ne $newvalues{$item}) {
11783: $changes{$item} = 1;
11784: }
11785: $domdefaults{$item} = $newvalues{$item};
11786: }
11787: my %defaults_hash = (
11788: defaults => \%newvalues,
11789: );
11790: my $title = &defaults_titles();
11791:
11792: my $currinststatus;
11793: if (ref($domconfig{'inststatus'}) eq 'HASH') {
11794: $currinststatus = $domconfig{'inststatus'};
11795: } else {
11796: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
11797: $currinststatus = {
11798: inststatustypes => $usertypes,
11799: inststatusorder => $types,
11800: inststatusguest => [],
11801: };
11802: }
11803: my @todelete = &Apache::loncommon::get_env_multiple('form.inststatus_delete');
11804: my @allpos;
11805: my %guests;
11806: my %alltypes;
11807: my ($currtitles,$currguests,$currorder);
11808: if (ref($currinststatus) eq 'HASH') {
11809: if (ref($currinststatus->{'inststatusorder'}) eq 'ARRAY') {
11810: foreach my $type (@{$currinststatus->{'inststatusorder'}}) {
11811: if (ref($currinststatus->{inststatustypes}) eq 'HASH') {
11812: if ($currinststatus->{inststatustypes}->{$type} ne '') {
11813: $currtitles .= $currinststatus->{inststatustypes}->{$type}.',';
11814: }
11815: }
11816: unless (grep(/^\Q$type\E$/,@todelete)) {
11817: my $position = $env{'form.inststatus_pos_'.$type};
11818: $position =~ s/\D+//g;
11819: $allpos[$position] = $type;
11820: $alltypes{$type} = $env{'form.inststatus_title_'.$type};
11821: $alltypes{$type} =~ s/`//g;
11822: if ($env{'form.inststatus_guest_'.$type}) {
11823: $guests{$type} = 1;
11824: }
11825: }
11826: }
11827: if (ref($currinststatus->{'inststatusguest'}) eq 'ARRAY') {
11828: $currguests = join(',',@{$currinststatus->{'inststatusguest'}});
11829: }
11830: $currorder = join(',',@{$currinststatus->{'inststatusorder'}});
11831: $currtitles =~ s/,$//;
11832: }
11833: }
11834: if ($env{'form.addinststatus'}) {
11835: my $newtype = $env{'form.addinststatus'};
11836: $newtype =~ s/\W//g;
11837: unless (exists($alltypes{$newtype})) {
11838: if ($env{'form.addinststatus_guest'}) {
11839: $guests{$newtype} = 1;
11840: }
11841: $alltypes{$newtype} = $env{'form.addinststatus_title'};
11842: $alltypes{$newtype} =~ s/`//g;
11843: my $position = $env{'form.addinststatus_pos'};
11844: $position =~ s/\D+//g;
11845: if ($position ne '') {
11846: $allpos[$position] = $newtype;
11847: }
11848: }
11849: }
11850: my (@orderedstatus,@orderedguests);
11851: foreach my $type (@allpos) {
11852: unless (($type eq '') || (grep(/^\Q$type\E$/,@orderedstatus))) {
11853: push(@orderedstatus,$type);
11854: if ($guests{$type}) {
11855: push(@orderedguests,$type);
11856: }
11857: }
11858: }
11859: foreach my $type (keys(%alltypes)) {
11860: unless (grep(/^\Q$type\E$/,@orderedstatus)) {
11861: delete($alltypes{$type});
11862: }
11863: }
11864: $defaults_hash{'inststatus'} = {
11865: inststatustypes => \%alltypes,
11866: inststatusorder => \@orderedstatus,
11867: inststatusguest => \@orderedguests,
11868: };
11869: if (ref($defaults_hash{'inststatus'}) eq 'HASH') {
11870: foreach my $item ('inststatustypes','inststatusorder','inststatusguest') {
11871: $domdefaults{$item} = $defaults_hash{'inststatus'}{$item};
11872: }
11873: }
11874: if ($currorder ne join(',',@orderedstatus)) {
11875: $changes{'inststatus'}{'inststatusorder'} = 1;
11876: }
11877: if ($currguests ne join(',',@orderedguests)) {
11878: $changes{'inststatus'}{'inststatusguest'} = 1;
11879: }
11880: my $newtitles;
11881: foreach my $item (@orderedstatus) {
11882: $newtitles .= $alltypes{$item}.',';
11883: }
11884: $newtitles =~ s/,$//;
11885: if ($currtitles ne $newtitles) {
11886: $changes{'inststatus'}{'inststatustypes'} = 1;
11887: }
11888: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaults_hash,
11889: $dom);
11890: if ($putresult eq 'ok') {
11891: if (keys(%changes) > 0) {
11892: $resulttext = &mt('Changes made:').'<ul>';
11893: my $version = &Apache::lonnet::get_server_loncaparev($dom);
11894: 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";
11895: foreach my $item (sort(keys(%changes))) {
11896: if ($item eq 'inststatus') {
11897: if (ref($changes{'inststatus'}) eq 'HASH') {
11898: if (($changes{'inststatus'}{'inststatustypes'}) || $changes{'inststatus'}{'inststatusorder'}) {
11899: $resulttext .= '<li>'.&mt('Institutional user status types set to:').' ';
11900: foreach my $type (@orderedstatus) {
11901: $resulttext .= $alltypes{$type}.', ';
11902: }
11903: $resulttext =~ s/, $//;
11904: $resulttext .= '</li>';
11905: }
11906: if ($changes{'inststatus'}{'inststatusguest'}) {
11907: $resulttext .= '<li>';
11908: if (@orderedguests) {
11909: $resulttext .= &mt('Types assignable to "non-institutional" usernames set to:').' ';
11910: foreach my $type (@orderedguests) {
11911: $resulttext .= $alltypes{$type}.', ';
11912: }
11913: $resulttext =~ s/, $//;
11914: } else {
11915: $resulttext .= &mt('Types assignable to "non-institutional" usernames set to none.');
11916: }
11917: $resulttext .= '</li>';
11918: }
11919: }
11920: } else {
11921: my $value = $env{'form.'.$item};
11922: if ($value eq '') {
11923: $value = &mt('none');
11924: } elsif ($item eq 'auth_def') {
11925: my %authnames = &authtype_names();
11926: my %shortauth = (
11927: internal => 'int',
11928: krb4 => 'krb4',
11929: krb5 => 'krb5',
11930: localauth => 'loc',
11931: );
11932: $value = $authnames{$shortauth{$value}};
11933: }
11934: $resulttext .= '<li>'.&mt('[_1] set to "[_2]"',$title->{$item},$value).'</li>';
11935: $mailmsgtext .= "$title->{$item} set to $value\n";
11936: }
11937: }
11938: $resulttext .= '</ul>';
11939: $mailmsgtext .= "\n";
11940: my $cachetime = 24*60*60;
11941: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
11942: if (ref($lastactref) eq 'HASH') {
11943: $lastactref->{'domdefaults'} = 1;
11944: }
11945: if ($changes{'auth_def'} || $changes{'auth_arg_def'} || $changes{'lang_def'} || $changes{'datelocale_def'}) {
11946: my $notify = 1;
11947: if (ref($domconfig{'contacts'}) eq 'HASH') {
11948: if ($domconfig{'contacts'}{'reportupdates'} == 0) {
11949: $notify = 0;
11950: }
11951: }
11952: if ($notify) {
11953: &Apache::lonmsg::sendemail('installrecord@loncapa.org',
11954: "LON-CAPA Domain Settings Change - $dom",
11955: $mailmsgtext);
11956: }
11957: }
11958: } else {
11959: $resulttext = &mt('No changes made to default authentication/language/timezone settings');
11960: }
11961: } else {
11962: $resulttext = '<span class="LC_error">'.
11963: &mt('An error occurred: [_1]',$putresult).'</span>';
11964: }
11965: if (@errors > 0) {
11966: $resulttext .= '<br />'.&mt('The following were left unchanged because the values entered were invalid:');
11967: foreach my $item (@errors) {
11968: $resulttext .= ' "'.$title->{$item}.'",';
11969: }
11970: $resulttext =~ s/,$//;
11971: }
11972: return $resulttext;
11973: }
11974:
11975: sub modify_scantron {
11976: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
11977: my ($resulttext,%confhash,%changes,$errors);
11978: my $custom = 'custom.tab';
11979: my $default = 'default.tab';
11980: my $servadm = $r->dir_config('lonAdmEMail');
11981: my ($configuserok,$author_ok,$switchserver) =
11982: &config_check($dom,$confname,$servadm);
11983: if ($env{'form.scantronformat.filename'} ne '') {
11984: my $error;
11985: if ($configuserok eq 'ok') {
11986: if ($switchserver) {
11987: $error = &mt("Upload of bubblesheet format file is not permitted to this server: [_1]",$switchserver);
11988: } else {
11989: if ($author_ok eq 'ok') {
11990: my ($result,$scantronurl) =
11991: &publishlogo($r,'upload','scantronformat',$dom,
11992: $confname,'scantron','','',$custom);
11993: if ($result eq 'ok') {
11994: $confhash{'scantron'}{'scantronformat'} = $scantronurl;
11995: $changes{'scantronformat'} = 1;
11996: } else {
11997: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$custom,$result);
11998: }
11999: } else {
12000: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$author_ok);
12001: }
12002: }
12003: } else {
12004: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$configuserok);
12005: }
12006: if ($error) {
12007: &Apache::lonnet::logthis($error);
12008: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
12009: }
12010: }
12011: if (ref($domconfig{'scantron'}) eq 'HASH') {
12012: if ($domconfig{'scantron'}{'scantronformat'} ne '') {
12013: if ($env{'form.scantronformat_del'}) {
12014: $confhash{'scantron'}{'scantronformat'} = '';
12015: $changes{'scantronformat'} = 1;
12016: }
12017: }
12018: }
12019: if (keys(%confhash) > 0) {
12020: my $putresult = &Apache::lonnet::put_dom('configuration',\%confhash,
12021: $dom);
12022: if ($putresult eq 'ok') {
12023: if (keys(%changes) > 0) {
12024: if (ref($confhash{'scantron'}) eq 'HASH') {
12025: $resulttext = &mt('Changes made:').'<ul>';
12026: if ($confhash{'scantron'}{'scantronformat'} eq '') {
12027: $resulttext .= '<li>'.&mt('[_1] bubblesheet format file removed; [_2] file will be used for courses in this domain.',$custom,$default).'</li>';
12028: } else {
12029: $resulttext .= '<li>'.&mt('Custom bubblesheet format file ([_1]) uploaded for use with courses in this domain.',$custom).'</li>';
12030: }
12031: $resulttext .= '</ul>';
12032: } else {
12033: $resulttext = &mt('Changes made to bubblesheet format file.');
12034: }
12035: $resulttext .= '</ul>';
12036: &Apache::loncommon::devalidate_domconfig_cache($dom);
12037: if (ref($lastactref) eq 'HASH') {
12038: $lastactref->{'domainconfig'} = 1;
12039: }
12040: } else {
12041: $resulttext = &mt('No changes made to bubblesheet format file');
12042: }
12043: } else {
12044: $resulttext = '<span class="LC_error">'.
12045: &mt('An error occurred: [_1]',$putresult).'</span>';
12046: }
12047: } else {
12048: $resulttext = &mt('No changes made to bubblesheet format file');
12049: }
12050: if ($errors) {
12051: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
12052: $errors.'</ul>';
12053: }
12054: return $resulttext;
12055: }
12056:
12057: sub modify_coursecategories {
12058: my ($dom,$lastactref,%domconfig) = @_;
12059: my ($resulttext,%deletions,%reorderings,%needreordering,%adds,%changes,$errors,
12060: $cathash);
12061: my @deletecategory = &Apache::loncommon::get_env_multiple('form.deletecategory');
12062: my @catitems = ('unauth','auth');
12063: my @cattypes = ('std','domonly','codesrch','none');
12064: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
12065: $cathash = $domconfig{'coursecategories'}{'cats'};
12066: if ($domconfig{'coursecategories'}{'togglecats'} ne $env{'form.togglecats'}) {
12067: $changes{'togglecats'} = 1;
12068: $domconfig{'coursecategories'}{'togglecats'} = $env{'form.togglecats'};
12069: }
12070: if ($domconfig{'coursecategories'}{'categorize'} ne $env{'form.categorize'}) {
12071: $changes{'categorize'} = 1;
12072: $domconfig{'coursecategories'}{'categorize'} = $env{'form.categorize'};
12073: }
12074: if ($domconfig{'coursecategories'}{'togglecatscomm'} ne $env{'form.togglecatscomm'}) {
12075: $changes{'togglecatscomm'} = 1;
12076: $domconfig{'coursecategories'}{'togglecatscomm'} = $env{'form.togglecatscomm'};
12077: }
12078: if ($domconfig{'coursecategories'}{'categorizecomm'} ne $env{'form.categorizecomm'}) {
12079: $changes{'categorizecomm'} = 1;
12080: $domconfig{'coursecategories'}{'categorizecomm'} = $env{'form.categorizecomm'};
12081:
12082: }
12083: if ($domconfig{'coursecategories'}{'togglecatsplace'} ne $env{'form.togglecatsplace'}) {
12084: $changes{'togglecatsplace'} = 1;
12085: $domconfig{'coursecategories'}{'togglecatsplace'} = $env{'form.togglecatsplace'};
12086: }
12087: if ($domconfig{'coursecategories'}{'categorizeplace'} ne $env{'form.categorizeplace'}) {
12088: $changes{'categorizeplace'} = 1;
12089: $domconfig{'coursecategories'}{'categorizeplace'} = $env{'form.categorizeplace'};
12090: }
12091: foreach my $item (@catitems) {
12092: if (grep(/^\Q$env{'form.coursecat_'.$item}\E$/,@cattypes)) {
12093: if ($domconfig{'coursecategories'}{$item} ne $env{'form.coursecat_'.$item}) {
12094: $changes{$item} = 1;
12095: $domconfig{'coursecategories'}{$item} = $env{'form.coursecat_'.$item};
12096: }
12097: }
12098: }
12099: } else {
12100: $changes{'togglecats'} = 1;
12101: $changes{'categorize'} = 1;
12102: $changes{'togglecatscomm'} = 1;
12103: $changes{'categorizecomm'} = 1;
12104: $changes{'togglecatsplace'} = 1;
12105: $changes{'categorizeplace'} = 1;
12106: $domconfig{'coursecategories'} = {
12107: togglecats => $env{'form.togglecats'},
12108: categorize => $env{'form.categorize'},
12109: togglecatscomm => $env{'form.togglecatscomm'},
12110: categorizecomm => $env{'form.categorizecomm'},
12111: togglecatsplace => $env{'form.togglecatsplace'},
12112: categorizeplace => $env{'form.categorizeplace'},
12113: };
12114: foreach my $item (@catitems) {
12115: if ($env{'form.coursecat_'.$item} ne 'std') {
12116: $changes{$item} = 1;
12117: }
12118: if (grep(/^\Q$env{'form.coursecat_'.$item}\E$/,@cattypes)) {
12119: $domconfig{'coursecategories'}{$item} = $env{'form.coursecat_'.$item};
12120: }
12121: }
12122: }
12123: if (ref($cathash) eq 'HASH') {
12124: if (($domconfig{'coursecategories'}{'cats'}{'instcode::0'} ne '') && ($env{'form.instcode'} == 0)) {
12125: push (@deletecategory,'instcode::0');
12126: }
12127: if (($domconfig{'coursecategories'}{'cats'}{'communities::0'} ne '') && ($env{'form.communities'} == 0)) {
12128: push(@deletecategory,'communities::0');
12129: }
12130: if (($domconfig{'coursecategories'}{'cats'}{'placement::0'} ne '') && ($env{'form.placement'} == 0)) {
12131: push(@deletecategory,'placement::0');
12132: }
12133: }
12134: my (@predelcats,@predeltrails,%predelallitems,%sort_by_deltrail);
12135: if (ref($cathash) eq 'HASH') {
12136: if (@deletecategory > 0) {
12137: #FIXME Need to remove category from all courses using a deleted category
12138: &Apache::loncommon::extract_categories($cathash,\@predelcats,\@predeltrails,\%predelallitems);
12139: foreach my $item (@deletecategory) {
12140: if ($domconfig{'coursecategories'}{'cats'}{$item} ne '') {
12141: delete($domconfig{'coursecategories'}{'cats'}{$item});
12142: $deletions{$item} = 1;
12143: &recurse_cat_deletes($item,$cathash,\%deletions);
12144: }
12145: }
12146: }
12147: foreach my $item (keys(%{$cathash})) {
12148: my ($cat,$container,$depth) = map { &unescape($_); } split(/:/,$item);
12149: if ($cathash->{$item} ne $env{'form.'.$item}) {
12150: $reorderings{$item} = 1;
12151: $domconfig{'coursecategories'}{'cats'}{$item} = $env{'form.'.$item};
12152: }
12153: if ($env{'form.addcategory_name_'.$item} ne '') {
12154: my $newcat = $env{'form.addcategory_name_'.$item};
12155: my $newdepth = $depth+1;
12156: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
12157: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos_'.$item};
12158: $adds{$newitem} = 1;
12159: }
12160: if ($env{'form.subcat_'.$item} ne '') {
12161: my $newcat = $env{'form.subcat_'.$item};
12162: my $newdepth = $depth+1;
12163: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
12164: $domconfig{'coursecategories'}{'cats'}{$newitem} = 0;
12165: $adds{$newitem} = 1;
12166: }
12167: }
12168: }
12169: if ($env{'form.instcode'} eq '1') {
12170: if (ref($cathash) eq 'HASH') {
12171: my $newitem = 'instcode::0';
12172: if ($cathash->{$newitem} eq '') {
12173: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
12174: $adds{$newitem} = 1;
12175: }
12176: } else {
12177: my $newitem = 'instcode::0';
12178: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
12179: $adds{$newitem} = 1;
12180: }
12181: }
12182: if ($env{'form.communities'} eq '1') {
12183: if (ref($cathash) eq 'HASH') {
12184: my $newitem = 'communities::0';
12185: if ($cathash->{$newitem} eq '') {
12186: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
12187: $adds{$newitem} = 1;
12188: }
12189: } else {
12190: my $newitem = 'communities::0';
12191: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
12192: $adds{$newitem} = 1;
12193: }
12194: }
12195: if ($env{'form.placement'} eq '1') {
12196: if (ref($cathash) eq 'HASH') {
12197: my $newitem = 'placement::0';
12198: if ($cathash->{$newitem} eq '') {
12199: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.placement_pos'};
12200: $adds{$newitem} = 1;
12201: }
12202: } else {
12203: my $newitem = 'placement::0';
12204: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.placement_pos'};
12205: $adds{$newitem} = 1;
12206: }
12207: }
12208: if ($env{'form.addcategory_name'} ne '') {
12209: if (($env{'form.addcategory_name'} ne 'instcode') &&
12210: ($env{'form.addcategory_name'} ne 'communities') &&
12211: ($env{'form.addcategory_name'} ne 'placement')) {
12212: my $newitem = &escape($env{'form.addcategory_name'}).'::0';
12213: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos'};
12214: $adds{$newitem} = 1;
12215: }
12216: }
12217: my $putresult;
12218: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
12219: if (keys(%deletions) > 0) {
12220: foreach my $key (keys(%deletions)) {
12221: if ($predelallitems{$key} ne '') {
12222: $sort_by_deltrail{$predelallitems{$key}} = $predeltrails[$predelallitems{$key}];
12223: }
12224: }
12225: }
12226: my (@chkcats,@chktrails,%chkallitems);
12227: &Apache::loncommon::extract_categories($domconfig{'coursecategories'}{'cats'},\@chkcats,\@chktrails,\%chkallitems);
12228: if (ref($chkcats[0]) eq 'ARRAY') {
12229: my $depth = 0;
12230: my $chg = 0;
12231: for (my $i=0; $i<@{$chkcats[0]}; $i++) {
12232: my $name = $chkcats[0][$i];
12233: my $item;
12234: if ($name eq '') {
12235: $chg ++;
12236: } else {
12237: $item = &escape($name).'::0';
12238: if ($chg) {
12239: $domconfig{'coursecategories'}{'cats'}{$item} -= $chg;
12240: }
12241: $depth ++;
12242: &recurse_check(\@chkcats,$domconfig{'coursecategories'}{'cats'},$depth,$name);
12243: $depth --;
12244: }
12245: }
12246: }
12247: }
12248: if ((keys(%changes) > 0) || (keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
12249: $putresult = &Apache::lonnet::put_dom('configuration',\%domconfig,$dom);
12250: if ($putresult eq 'ok') {
12251: my %title = (
12252: togglecats => 'Show/Hide a course in catalog',
12253: categorize => 'Assign a category to a course',
12254: togglecatscomm => 'Show/Hide a community in catalog',
12255: categorizecomm => 'Assign a category to a community',
12256: );
12257: my %level = (
12258: dom => 'set in Domain ("Modify Course/Community")',
12259: crs => 'set in Course ("Course Configuration")',
12260: comm => 'set in Community ("Community Configuration")',
12261: none => 'No catalog',
12262: std => 'Standard catalog',
12263: domonly => 'Domain-only catalog',
12264: codesrch => 'Code search form',
12265: );
12266: $resulttext = &mt('Changes made:').'<ul>';
12267: if ($changes{'togglecats'}) {
12268: $resulttext .= '<li>'.&mt("$title{'togglecats'} $level{$env{'form.togglecats'}}").'</li>';
12269: }
12270: if ($changes{'categorize'}) {
12271: $resulttext .= '<li>'.&mt("$title{'categorize'} $level{$env{'form.categorize'}}").'</li>';
12272: }
12273: if ($changes{'togglecatscomm'}) {
12274: $resulttext .= '<li>'.&mt("$title{'togglecatscomm'} $level{$env{'form.togglecatscomm'}}").'</li>';
12275: }
12276: if ($changes{'categorizecomm'}) {
12277: $resulttext .= '<li>'.&mt("$title{'categorizecomm'} $level{$env{'form.categorizecomm'}}").'</li>';
12278: }
12279: if ($changes{'unauth'}) {
12280: $resulttext .= '<li>'.&mt('Catalog type for unauthenticated users set to "'.$level{$env{'form.coursecat_unauth'}}.'"').'</li>';
12281: }
12282: if ($changes{'auth'}) {
12283: $resulttext .= '<li>'.&mt('Catalog type for authenticated users set to "'.$level{$env{'form.coursecat_auth'}}.'"').'</li>';
12284: }
12285: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
12286: my $cathash;
12287: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
12288: $cathash = $domconfig{'coursecategories'}{'cats'};
12289: } else {
12290: $cathash = {};
12291: }
12292: my (@cats,@trails,%allitems);
12293: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,\%allitems);
12294: if (keys(%deletions) > 0) {
12295: $resulttext .= '<li>'.&mt('Deleted categories:').'<ul>';
12296: foreach my $predeltrail (sort {$a <=> $b } (keys(%sort_by_deltrail))) {
12297: $resulttext .= '<li>'.$predeltrails[$predeltrail].'</li>';
12298: }
12299: $resulttext .= '</ul></li>';
12300: }
12301: if (keys(%reorderings) > 0) {
12302: my %sort_by_trail;
12303: $resulttext .= '<li>'.&mt('Reordered categories:').'<ul>';
12304: foreach my $key (keys(%reorderings)) {
12305: if ($allitems{$key} ne '') {
12306: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
12307: }
12308: }
12309: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
12310: $resulttext .= '<li>'.$trails[$trail].'</li>';
12311: }
12312: $resulttext .= '</ul></li>';
12313: }
12314: if (keys(%adds) > 0) {
12315: my %sort_by_trail;
12316: $resulttext .= '<li>'.&mt('Added categories:').'<ul>';
12317: foreach my $key (keys(%adds)) {
12318: if ($allitems{$key} ne '') {
12319: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
12320: }
12321: }
12322: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
12323: $resulttext .= '<li>'.$trails[$trail].'</li>';
12324: }
12325: $resulttext .= '</ul></li>';
12326: }
12327: }
12328: $resulttext .= '</ul>';
12329: if ($changes{'unauth'} || $changes{'auth'}) {
12330: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
12331: if ($changes{'auth'}) {
12332: $domdefaults{'catauth'} = $domconfig{'coursecategories'}{'auth'};
12333: }
12334: if ($changes{'unauth'}) {
12335: $domdefaults{'catunauth'} = $domconfig{'coursecategories'}{'unauth'};
12336: }
12337: my $cachetime = 24*60*60;
12338: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
12339: if (ref($lastactref) eq 'HASH') {
12340: $lastactref->{'domdefaults'} = 1;
12341: }
12342: }
12343: } else {
12344: $resulttext = '<span class="LC_error">'.
12345: &mt('An error occurred: [_1]',$putresult).'</span>';
12346: }
12347: } else {
12348: $resulttext = &mt('No changes made to course and community categories');
12349: }
12350: return $resulttext;
12351: }
12352:
12353: sub modify_serverstatuses {
12354: my ($dom,%domconfig) = @_;
12355: my ($resulttext,%changes,%currserverstatus,%newserverstatus);
12356: if (ref($domconfig{'serverstatuses'}) eq 'HASH') {
12357: %currserverstatus = %{$domconfig{'serverstatuses'}};
12358: }
12359: my @pages = &serverstatus_pages();
12360: foreach my $type (@pages) {
12361: $newserverstatus{$type}{'namedusers'} = '';
12362: $newserverstatus{$type}{'machines'} = '';
12363: if (defined($env{'form.'.$type.'_namedusers'})) {
12364: my @users = split(/,/,$env{'form.'.$type.'_namedusers'});
12365: my @okusers;
12366: foreach my $user (@users) {
12367: my ($uname,$udom) = split(/:/,$user);
12368: if (($udom =~ /^$match_domain$/) &&
12369: (&Apache::lonnet::domain($udom)) &&
12370: ($uname =~ /^$match_username$/)) {
12371: if (!grep(/^\Q$user\E/,@okusers)) {
12372: push(@okusers,$user);
12373: }
12374: }
12375: }
12376: if (@okusers > 0) {
12377: @okusers = sort(@okusers);
12378: $newserverstatus{$type}{'namedusers'} = join(',',@okusers);
12379: }
12380: }
12381: if (defined($env{'form.'.$type.'_machines'})) {
12382: my @machines = split(/,/,$env{'form.'.$type.'_machines'});
12383: my @okmachines;
12384: foreach my $ip (@machines) {
12385: my @parts = split(/\./,$ip);
12386: next if (@parts < 4);
12387: my $badip = 0;
12388: for (my $i=0; $i<4; $i++) {
12389: if (!(($parts[$i] >= 0) && ($parts[$i] <= 255))) {
12390: $badip = 1;
12391: last;
12392: }
12393: }
12394: if (!$badip) {
12395: push(@okmachines,$ip);
12396: }
12397: }
12398: @okmachines = sort(@okmachines);
12399: $newserverstatus{$type}{'machines'} = join(',',@okmachines);
12400: }
12401: }
12402: my %serverstatushash = (
12403: serverstatuses => \%newserverstatus,
12404: );
12405: foreach my $type (@pages) {
12406: foreach my $setting ('namedusers','machines') {
12407: my (@current,@new);
12408: if (ref($currserverstatus{$type}) eq 'HASH') {
12409: if ($currserverstatus{$type}{$setting} ne '') {
12410: @current = split(/,/,$currserverstatus{$type}{$setting});
12411: }
12412: }
12413: if ($newserverstatus{$type}{$setting} ne '') {
12414: @new = split(/,/,$newserverstatus{$type}{$setting});
12415: }
12416: if (@current > 0) {
12417: if (@new > 0) {
12418: foreach my $item (@current) {
12419: if (!grep(/^\Q$item\E$/,@new)) {
12420: $changes{$type}{$setting} = 1;
12421: last;
12422: }
12423: }
12424: foreach my $item (@new) {
12425: if (!grep(/^\Q$item\E$/,@current)) {
12426: $changes{$type}{$setting} = 1;
12427: last;
12428: }
12429: }
12430: } else {
12431: $changes{$type}{$setting} = 1;
12432: }
12433: } elsif (@new > 0) {
12434: $changes{$type}{$setting} = 1;
12435: }
12436: }
12437: }
12438: if (keys(%changes) > 0) {
12439: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
12440: my $putresult = &Apache::lonnet::put_dom('configuration',
12441: \%serverstatushash,$dom);
12442: if ($putresult eq 'ok') {
12443: $resulttext .= &mt('Changes made:').'<ul>';
12444: foreach my $type (@pages) {
12445: if (ref($changes{$type}) eq 'HASH') {
12446: $resulttext .= '<li>'.$titles->{$type}.'<ul>';
12447: if ($changes{$type}{'namedusers'}) {
12448: if ($newserverstatus{$type}{'namedusers'} eq '') {
12449: $resulttext .= '<li>'.&mt("Access terminated for all specific (named) users").'</li>'."\n";
12450: } else {
12451: $resulttext .= '<li>'.&mt("Access available for the following specified users: ").$newserverstatus{$type}{'namedusers'}.'</li>'."\n";
12452: }
12453: }
12454: if ($changes{$type}{'machines'}) {
12455: if ($newserverstatus{$type}{'machines'} eq '') {
12456: $resulttext .= '<li>'.&mt("Access terminated for all specific IP addresses").'</li>'."\n";
12457: } else {
12458: $resulttext .= '<li>'.&mt("Access available for the following specified IP addresses: ").$newserverstatus{$type}{'machines'}.'</li>'."\n";
12459: }
12460:
12461: }
12462: $resulttext .= '</ul></li>';
12463: }
12464: }
12465: $resulttext .= '</ul>';
12466: } else {
12467: $resulttext = '<span class="LC_error">'.
12468: &mt('An error occurred saving access settings for server status pages: [_1].',$putresult).'</span>';
12469:
12470: }
12471: } else {
12472: $resulttext = &mt('No changes made to access to server status pages');
12473: }
12474: return $resulttext;
12475: }
12476:
12477: sub modify_helpsettings {
12478: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
12479: my ($resulttext,$errors,%changes,%helphash);
12480: my %defaultchecked = ('submitbugs' => 'on');
12481: my @offon = ('off','on');
12482: my @toggles = ('submitbugs');
12483: my %current = ('submitbugs' => '',
12484: 'adhoc' => {},
12485: );
12486: if (ref($domconfig{'helpsettings'}) eq 'HASH') {
12487: %current = %{$domconfig{'helpsettings'}};
12488: }
12489: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
12490: foreach my $item (@toggles) {
12491: if ($defaultchecked{$item} eq 'on') {
12492: if ($current{$item} eq '') {
12493: if ($env{'form.'.$item} eq '0') {
12494: $changes{$item} = 1;
12495: }
12496: } elsif ($current{$item} ne $env{'form.'.$item}) {
12497: $changes{$item} = 1;
12498: }
12499: } elsif ($defaultchecked{$item} eq 'off') {
12500: if ($current{$item} eq '') {
12501: if ($env{'form.'.$item} eq '1') {
12502: $changes{$item} = 1;
12503: }
12504: } elsif ($current{$item} ne $env{'form.'.$item}) {
12505: $changes{$item} = 1;
12506: }
12507: }
12508: if (($env{'form.'.$item} eq '0') || ($env{'form.'.$item} eq '1')) {
12509: $helphash{'helpsettings'}{$item} = $env{'form.'.$item};
12510: }
12511: }
12512: my $maxnum = $env{'form.helproles_maxnum'};
12513: my $confname = $dom.'-domainconfig';
12514: my %existing=&Apache::lonnet::dump('roles',$dom,$confname,'rolesdef_');
12515: my (@allpos,%newsettings,%changedprivs,$newrole);
12516: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
12517: my @accesstypes = ('all','dh','da','none','status','inc','exc');
12518: my %domhelpdesk = &Apache::lonnet::get_active_domroles($dom,['dh','da']);
12519: my %lt = &Apache::lonlocal::texthash(
12520: s => 'system',
12521: d => 'domain',
12522: order => 'Display order',
12523: access => 'Role usage',
12524: all => 'All with domain helpdesk or helpdesk assistant role',
12525: dh => 'All with domain helpdesk role',
12526: da => 'All with domain helpdesk assistant role',
12527: none => 'None',
12528: status => 'Determined based on institutional status',
12529: inc => 'Include all, but exclude specific personnel',
12530: exc => 'Exclude all, but include specific personnel',
12531: );
12532: for (my $num=0; $num<=$maxnum; $num++) {
12533: my ($prefix,$identifier,$rolename,%curr);
12534: if ($num == $maxnum) {
12535: next unless ($env{'form.newcusthelp'} == $maxnum);
12536: $identifier = 'custhelp'.$num;
12537: $prefix = 'helproles_'.$num;
12538: $rolename = $env{'form.custhelpname'.$num};
12539: $rolename=~s/[^A-Za-z0-9]//gs;
12540: next if ($rolename eq '');
12541: next if (exists($existing{'rolesdef_'.$rolename}));
12542: my %newprivs = &Apache::lonuserutils::custom_role_update($rolename,$identifier);
12543: my $result = &Apache::lonnet::definerole($rolename,$newprivs{'s'},$newprivs{'d'},
12544: $newprivs{'c'},$confname,$dom);
12545: if ($result ne 'ok') {
12546: $errors .= '<li><span class="LC_error">'.
12547: &mt('An error occurred storing the new custom role: [_1]',
12548: $result).'</span></li>';
12549: next;
12550: } else {
12551: $changedprivs{$rolename} = \%newprivs;
12552: $newrole = $rolename;
12553: }
12554: } else {
12555: $prefix = 'helproles_'.$num;
12556: $rolename = $env{'form.'.$prefix};
12557: next if ($rolename eq '');
12558: next unless (exists($existing{'rolesdef_'.$rolename}));
12559: $identifier = 'custhelp'.$num;
12560: my %newprivs = &Apache::lonuserutils::custom_role_update($rolename,$identifier);
12561: my %currprivs;
12562: ($currprivs{'s'},$currprivs{'d'},$currprivs{'c'}) =
12563: split(/\_/,$existing{'rolesdef_'.$rolename});
12564: foreach my $level ('c','d','s') {
12565: if ($newprivs{$level} ne $currprivs{$level}) {
12566: my $result = &Apache::lonnet::definerole($rolename,$newprivs{'s'},$newprivs{'d'},
12567: $newprivs{'c'},$confname,$dom);
12568: if ($result ne 'ok') {
12569: $errors .= '<li><span class="LC_error">'.
12570: &mt('An error occurred storing privileges for existing role [_1]: [_2]',
12571: $rolename,$result).'</span></li>';
12572: } else {
12573: $changedprivs{$rolename} = \%newprivs;
12574: }
12575: last;
12576: }
12577: }
12578: if (ref($current{'adhoc'}) eq 'HASH') {
12579: if (ref($current{'adhoc'}{$rolename}) eq 'HASH') {
12580: %curr = %{$current{'adhoc'}{$rolename}};
12581: }
12582: }
12583: }
12584: my $newpos = $env{'form.'.$prefix.'_pos'};
12585: $newpos =~ s/\D+//g;
12586: $allpos[$newpos] = $rolename;
12587: my $newdesc = $env{'form.'.$prefix.'_desc'};
12588: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'desc'} = $newdesc;
12589: if ($curr{'desc'}) {
12590: if ($curr{'desc'} ne $newdesc) {
12591: $changes{'customrole'}{$rolename}{'desc'} = 1;
12592: $newsettings{$rolename}{'desc'} = $newdesc;
12593: }
12594: } elsif ($newdesc ne '') {
12595: $changes{'customrole'}{$rolename}{'desc'} = 1;
12596: $newsettings{$rolename}{'desc'} = $newdesc;
12597: }
12598: my $access = $env{'form.'.$prefix.'_access'};
12599: if (grep(/^\Q$access\E$/,@accesstypes)) {
12600: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'} = $access;
12601: if ($access eq 'status') {
12602: my @statuses = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_status');
12603: if (scalar(@statuses) == 0) {
12604: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'} = 'none';
12605: } else {
12606: my (@shownstatus,$numtypes);
12607: $helphash{'helpsettings'}{'adhoc'}{$rolename}{$access} = [];
12608: if (ref($types) eq 'ARRAY') {
12609: $numtypes = scalar(@{$types});
12610: foreach my $type (sort(@statuses)) {
12611: if ($type eq 'default') {
12612: push(@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}},$type);
12613: } elsif (grep(/^\Q$type\E$/,@{$types})) {
12614: push(@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}},$type);
12615: push(@shownstatus,$usertypes->{$type});
12616: }
12617: }
12618: }
12619: if (grep(/^default$/,@statuses)) {
12620: push(@shownstatus,$othertitle);
12621: }
12622: if (scalar(@shownstatus) == 1+$numtypes) {
12623: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'} = 'all';
12624: delete($helphash{'helpsettings'}{'adhoc'}{$rolename}{'status'});
12625: } else {
12626: $newsettings{$rolename}{'status'} = join(' '.&mt('or').' ',@shownstatus);
12627: if (ref($curr{'status'}) eq 'ARRAY') {
12628: my @diffs = &Apache::loncommon::compare_arrays($helphash{'helpsettings'}{'adhoc'}{$rolename}{$access},$curr{$access});
12629: if (@diffs) {
12630: $changes{'customrole'}{$rolename}{$access} = 1;
12631: }
12632: } elsif (@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}}) {
12633: $changes{'customrole'}{$rolename}{$access} = 1;
12634: }
12635: }
12636: }
12637: } elsif (($access eq 'inc') || ($access eq 'exc')) {
12638: my @personnel = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_staff_'.$access);
12639: my @newspecstaff;
12640: $helphash{'helpsettings'}{'adhoc'}{$rolename}{$access} = [];
12641: foreach my $person (sort(@personnel)) {
12642: if ($domhelpdesk{$person}) {
12643: push(@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}},$person);
12644: }
12645: }
12646: if (ref($curr{$access}) eq 'ARRAY') {
12647: my @diffs = &Apache::loncommon::compare_arrays($helphash{'helpsettings'}{'adhoc'}{$rolename}{$access},$curr{$access});
12648: if (@diffs) {
12649: $changes{'customrole'}{$rolename}{$access} = 1;
12650: }
12651: } elsif (@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}}) {
12652: $changes{'customrole'}{$rolename}{$access} = 1;
12653: }
12654: foreach my $person (@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}}) {
12655: my ($uname,$udom) = split(/:/,$person);
12656: push(@newspecstaff,&Apache::loncommon::aboutmewrapper(&Apache::loncommon::plainname($uname,$udom,'lastname'),$uname,$udom));
12657: }
12658: $newsettings{$rolename}{$access} = join(', ',sort(@newspecstaff));
12659: }
12660: } else {
12661: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'}= 'all';
12662: }
12663: unless ($curr{'access'} eq $access) {
12664: $changes{'customrole'}{$rolename}{'access'} = 1;
12665: $newsettings{$rolename}{'access'} = $lt{$helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'}};
12666: }
12667: }
12668: if (@allpos > 0) {
12669: my $idx = 0;
12670: foreach my $rolename (@allpos) {
12671: if ($rolename ne '') {
12672: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'order'} = $idx;
12673: if (ref($current{'adhoc'}) eq 'HASH') {
12674: if (ref($current{'adhoc'}{$rolename}) eq 'HASH') {
12675: if ($current{'adhoc'}{$rolename}{'order'} ne $idx) {
12676: $changes{'customrole'}{$rolename}{'order'} = 1;
12677: $newsettings{$rolename}{'order'} = $idx+1;
12678: }
12679: }
12680: }
12681: $idx ++;
12682: }
12683: }
12684: }
12685: my $putresult;
12686: if (keys(%changes) > 0) {
12687: $putresult = &Apache::lonnet::put_dom('configuration',\%helphash,$dom);
12688: if ($putresult eq 'ok') {
12689: if (ref($helphash{'helpsettings'}) eq 'HASH') {
12690: $domdefaults{'submitbugs'} = $helphash{'helpsettings'}{'submitbugs'};
12691: if (ref($helphash{'helpsettings'}{'adhoc'}) eq 'HASH') {
12692: $domdefaults{'adhocroles'} = $helphash{'helpsettings'}{'adhoc'};
12693: }
12694: }
12695: my $cachetime = 24*60*60;
12696: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
12697: if (ref($lastactref) eq 'HASH') {
12698: $lastactref->{'domdefaults'} = 1;
12699: }
12700: } else {
12701: $errors .= '<li><span class="LC_error">'.
12702: &mt('An error occurred storing the settings: [_1]',
12703: $putresult).'</span></li>';
12704: }
12705: }
12706: if ((keys(%changes) && ($putresult eq 'ok')) || (keys(%changedprivs))) {
12707: $resulttext = &mt('Changes made:').'<ul>';
12708: my (%shownprivs,@levelorder);
12709: @levelorder = ('c','d','s');
12710: if ((keys(%changes)) && ($putresult eq 'ok')) {
12711: foreach my $item (sort(keys(%changes))) {
12712: if ($item eq 'submitbugs') {
12713: $resulttext .= '<li>'.&mt('Display link to: [_1] set to "'.$offon[$env{'form.'.$item}].'".',
12714: &Apache::loncommon::modal_link('http://bugs.loncapa.org',
12715: &mt('LON-CAPA bug tracker'),600,500)).'</li>';
12716: } elsif ($item eq 'customrole') {
12717: if (ref($changes{'customrole'}) eq 'HASH') {
12718: my @keyorder = ('order','desc','access','status','exc','inc');
12719: my %keytext = &Apache::lonlocal::texthash(
12720: order => 'Order',
12721: desc => 'Role description',
12722: access => 'Role usage',
12723: status => 'Allowed instituional types',
12724: exc => 'Allowed personnel',
12725: inc => 'Disallowed personnel',
12726: );
12727: foreach my $role (sort(keys(%{$changes{'customrole'}}))) {
12728: if (ref($changes{'customrole'}{$role}) eq 'HASH') {
12729: if ($role eq $newrole) {
12730: $resulttext .= '<li>'.&mt('New custom role added: [_1]',
12731: $role).'<ul>';
12732: } else {
12733: $resulttext .= '<li>'.&mt('Existing custom role modified: [_1]',
12734: $role).'<ul>';
12735: }
12736: foreach my $key (@keyorder) {
12737: if ($changes{'customrole'}{$role}{$key}) {
12738: $resulttext .= '<li>'.&mt("[_1] set to: [_2]",
12739: $keytext{$key},$newsettings{$role}{$key}).
12740: '</li>';
12741: }
12742: }
12743: if (ref($changedprivs{$role}) eq 'HASH') {
12744: $shownprivs{$role} = 1;
12745: $resulttext .= '<li>'.&mt('Privileges set to :').'<ul>';
12746: foreach my $level (@levelorder) {
12747: foreach my $item (split(/\:/,$changedprivs{$role}{$level})) {
12748: next if ($item eq '');
12749: my ($priv) = split(/\&/,$item,2);
12750: if (&Apache::lonnet::plaintext($priv)) {
12751: $resulttext .= '<li>'.&Apache::lonnet::plaintext($priv);
12752: unless ($level eq 'c') {
12753: $resulttext .= ' ('.$lt{$level}.')';
12754: }
12755: $resulttext .= '</li>';
12756: }
12757: }
12758: }
12759: $resulttext .= '</ul>';
12760: }
12761: $resulttext .= '</ul></li>';
12762: }
12763: }
12764: }
12765: }
12766: }
12767: }
12768: if (keys(%changedprivs)) {
12769: foreach my $role (sort(keys(%changedprivs))) {
12770: unless ($shownprivs{$role}) {
12771: $resulttext .= '<li>'.&mt('Existing custom role modified: [_1]',
12772: $role).'<ul>'.
12773: '<li>'.&mt('Privileges set to :').'<ul>';
12774: foreach my $level (@levelorder) {
12775: foreach my $item (split(/\:/,$changedprivs{$role}{$level})) {
12776: next if ($item eq '');
12777: my ($priv) = split(/\&/,$item,2);
12778: if (&Apache::lonnet::plaintext($priv)) {
12779: $resulttext .= '<li>'.&Apache::lonnet::plaintext($priv);
12780: unless ($level eq 'c') {
12781: $resulttext .= ' ('.$lt{$level}.')';
12782: }
12783: $resulttext .= '</li>';
12784: }
12785: }
12786: }
12787: $resulttext .= '</ul></li></ul></li>';
12788: }
12789: }
12790: }
12791: $resulttext .= '</ul>';
12792: } else {
12793: $resulttext = &mt('No changes made to help settings');
12794: }
12795: if ($errors) {
12796: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
12797: $errors.'</ul>';
12798: }
12799: return $resulttext;
12800: }
12801:
12802: sub modify_coursedefaults {
12803: my ($dom,$lastactref,%domconfig) = @_;
12804: my ($resulttext,$errors,%changes,%defaultshash);
12805: my %defaultchecked = (
12806: 'canuse_pdfforms' => 'off',
12807: 'uselcmath' => 'on',
12808: 'usejsme' => 'on'
12809: );
12810: my @toggles = ('canuse_pdfforms','uselcmath','usejsme');
12811: my @numbers = ('anonsurvey_threshold','uploadquota_official','uploadquota_unofficial',
12812: 'uploadquota_community','uploadquota_textbook','uploadquota_placement',
12813: 'mysqltables_official','mysqltables_unofficial','mysqltables_community',
12814: 'mysqltables_textbook','mysqltables_placement');
12815: my @types = ('official','unofficial','community','textbook','placement');
12816: my %staticdefaults = (
12817: anonsurvey_threshold => 10,
12818: uploadquota => 500,
12819: postsubmit => 60,
12820: mysqltables => 172800,
12821: );
12822:
12823: $defaultshash{'coursedefaults'} = {};
12824:
12825: if (ref($domconfig{'coursedefaults'}) ne 'HASH') {
12826: if ($domconfig{'coursedefaults'} eq '') {
12827: $domconfig{'coursedefaults'} = {};
12828: }
12829: }
12830:
12831: if (ref($domconfig{'coursedefaults'}) eq 'HASH') {
12832: foreach my $item (@toggles) {
12833: if ($defaultchecked{$item} eq 'on') {
12834: if (($domconfig{'coursedefaults'}{$item} eq '') &&
12835: ($env{'form.'.$item} eq '0')) {
12836: $changes{$item} = 1;
12837: } elsif ($domconfig{'coursedefaults'}{$item} ne $env{'form.'.$item}) {
12838: $changes{$item} = 1;
12839: }
12840: } elsif ($defaultchecked{$item} eq 'off') {
12841: if (($domconfig{'coursedefaults'}{$item} eq '') &&
12842: ($env{'form.'.$item} eq '1')) {
12843: $changes{$item} = 1;
12844: } elsif ($domconfig{'coursedefaults'}{$item} ne $env{'form.'.$item}) {
12845: $changes{$item} = 1;
12846: }
12847: }
12848: $defaultshash{'coursedefaults'}{$item} = $env{'form.'.$item};
12849: }
12850: foreach my $item (@numbers) {
12851: my ($currdef,$newdef);
12852: $newdef = $env{'form.'.$item};
12853: if ($item eq 'anonsurvey_threshold') {
12854: $currdef = $domconfig{'coursedefaults'}{$item};
12855: $newdef =~ s/\D//g;
12856: if ($newdef eq '' || $newdef < 1) {
12857: $newdef = 1;
12858: }
12859: $defaultshash{'coursedefaults'}{$item} = $newdef;
12860: } else {
12861: my ($setting,$type) = ($item =~ /^(uploadquota|mysqltables)_(\w+)$/);
12862: if (ref($domconfig{'coursedefaults'}{$setting}) eq 'HASH') {
12863: $currdef = $domconfig{'coursedefaults'}{$setting}{$type};
12864: }
12865: $newdef =~ s/[^\w.\-]//g;
12866: $defaultshash{'coursedefaults'}{$setting}{$type} = $newdef;
12867: }
12868: if ($currdef ne $newdef) {
12869: my $staticdef;
12870: if ($item eq 'anonsurvey_threshold') {
12871: unless (($currdef eq '') && ($newdef == $staticdefaults{$item})) {
12872: $changes{$item} = 1;
12873: }
12874: } elsif ($item =~ /^(uploadquota|mysqltables)_/) {
12875: my $setting = $1;
12876: unless (($currdef eq '') && ($newdef == $staticdefaults{$setting})) {
12877: $changes{$setting} = 1;
12878: }
12879: }
12880: }
12881: }
12882: my $currclone = $domconfig{'coursedefaults'}{'canclone'};
12883: my @currclonecode;
12884: if (ref($currclone) eq 'HASH') {
12885: if (ref($currclone->{'instcode'}) eq 'ARRAY') {
12886: @currclonecode = @{$currclone->{'instcode'}};
12887: }
12888: }
12889: my $newclone;
12890: if ($env{'form.canclone'} =~ /^(none|domain|instcode)$/) {
12891: $newclone = $env{'form.canclone'};
12892: }
12893: if ($newclone eq 'instcode') {
12894: my @newcodes = &Apache::loncommon::get_env_multiple('form.clonecode');
12895: my (%codedefaults,@code_order,@clonecode);
12896: &Apache::lonnet::auto_instcode_defaults($dom,\%codedefaults,
12897: \@code_order);
12898: foreach my $item (@code_order) {
12899: if (grep(/^\Q$item\E$/,@newcodes)) {
12900: push(@clonecode,$item);
12901: }
12902: }
12903: if (@clonecode) {
12904: $defaultshash{'coursedefaults'}{'canclone'} = { $newclone => \@clonecode };
12905: my @diffs = &Apache::loncommon::compare_arrays(\@currclonecode,\@clonecode);
12906: if (@diffs) {
12907: $changes{'canclone'} = 1;
12908: }
12909: } else {
12910: $newclone eq '';
12911: }
12912: } elsif ($newclone ne '') {
12913: $defaultshash{'coursedefaults'}{'canclone'} = $newclone;
12914: }
12915: if ($newclone ne $currclone) {
12916: $changes{'canclone'} = 1;
12917: }
12918: my %credits;
12919: foreach my $type (@types) {
12920: unless ($type eq 'community') {
12921: $credits{$type} = $env{'form.'.$type.'_credits'};
12922: $credits{$type} =~ s/[^\d.]+//g;
12923: }
12924: }
12925: if ((ref($domconfig{'coursedefaults'}{'coursecredits'}) ne 'HASH') &&
12926: ($env{'form.coursecredits'} eq '1')) {
12927: $changes{'coursecredits'} = 1;
12928: foreach my $type (keys(%credits)) {
12929: $defaultshash{'coursedefaults'}{'coursecredits'}{$type} = $credits{$type};
12930: }
12931: } else {
12932: if ($env{'form.coursecredits'} eq '1') {
12933: foreach my $type (@types) {
12934: unless ($type eq 'community') {
12935: if ($domconfig{'coursedefaults'}{'coursecredits'}{$type} ne $credits{$type}) {
12936: $changes{'coursecredits'} = 1;
12937: }
12938: $defaultshash{'coursedefaults'}{'coursecredits'}{$type} = $credits{$type};
12939: }
12940: }
12941: } elsif (ref($domconfig{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
12942: foreach my $type (@types) {
12943: unless ($type eq 'community') {
12944: if ($domconfig{'coursedefaults'}{'coursecredits'}{$type}) {
12945: $changes{'coursecredits'} = 1;
12946: last;
12947: }
12948: }
12949: }
12950: }
12951: }
12952: if ($env{'form.postsubmit'} eq '1') {
12953: $defaultshash{'coursedefaults'}{'postsubmit'}{'client'} = 'on';
12954: my %currtimeout;
12955: if (ref($domconfig{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
12956: if ($domconfig{'coursedefaults'}{'postsubmit'}{'client'} eq 'off') {
12957: $changes{'postsubmit'} = 1;
12958: }
12959: if (ref($domconfig{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
12960: %currtimeout = %{$domconfig{'coursedefaults'}{'postsubmit'}{'timeout'}};
12961: }
12962: } else {
12963: $changes{'postsubmit'} = 1;
12964: }
12965: foreach my $type (@types) {
12966: my $timeout = $env{'form.'.$type.'_timeout'};
12967: $timeout =~ s/\D//g;
12968: if ($timeout == $staticdefaults{'postsubmit'}) {
12969: $timeout = '';
12970: } elsif (($timeout eq '') || ($timeout =~ /^0+$/)) {
12971: $timeout = '0';
12972: }
12973: unless ($timeout eq '') {
12974: $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type} = $timeout;
12975: }
12976: if (exists($currtimeout{$type})) {
12977: if ($timeout ne $currtimeout{$type}) {
12978: $changes{'postsubmit'} = 1;
12979: }
12980: } elsif ($timeout ne '') {
12981: $changes{'postsubmit'} = 1;
12982: }
12983: }
12984: } else {
12985: $defaultshash{'coursedefaults'}{'postsubmit'}{'client'} = 'off';
12986: if (ref($domconfig{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
12987: if ($domconfig{'coursedefaults'}{'postsubmit'}{'client'} eq 'on') {
12988: $changes{'postsubmit'} = 1;
12989: }
12990: } else {
12991: $changes{'postsubmit'} = 1;
12992: }
12993: }
12994: }
12995: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
12996: $dom);
12997: if ($putresult eq 'ok') {
12998: if (keys(%changes) > 0) {
12999: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
13000: if (($changes{'canuse_pdfforms'}) || ($changes{'uploadquota'}) || ($changes{'postsubmit'}) ||
13001: ($changes{'coursecredits'}) || ($changes{'uselcmath'}) || ($changes{'usejsme'}) ||
13002: ($changes{'canclone'}) || ($changes{'mysqltables'})) {
13003: foreach my $item ('canuse_pdfforms','uselcmath','usejsme') {
13004: if ($changes{$item}) {
13005: $domdefaults{$item}=$defaultshash{'coursedefaults'}{$item};
13006: }
13007: }
13008: if ($changes{'coursecredits'}) {
13009: if (ref($defaultshash{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
13010: foreach my $type (keys(%{$defaultshash{'coursedefaults'}{'coursecredits'}})) {
13011: $domdefaults{$type.'credits'} =
13012: $defaultshash{'coursedefaults'}{'coursecredits'}{$type};
13013: }
13014: }
13015: }
13016: if ($changes{'postsubmit'}) {
13017: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
13018: $domdefaults{'postsubmit'} = $defaultshash{'coursedefaults'}{'postsubmit'}{'client'};
13019: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
13020: foreach my $type (keys(%{$defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}})) {
13021: $domdefaults{$type.'postsubtimeout'} =
13022: $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type};
13023: }
13024: }
13025: }
13026: }
13027: if ($changes{'uploadquota'}) {
13028: if (ref($defaultshash{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
13029: foreach my $type (@types) {
13030: $domdefaults{$type.'quota'}=$defaultshash{'coursedefaults'}{'uploadquota'}{$type};
13031: }
13032: }
13033: }
13034: if ($changes{'canclone'}) {
13035: if (ref($defaultshash{'coursedefaults'}{'canclone'}) eq 'HASH') {
13036: if (ref($defaultshash{'coursedefaults'}{'canclone'}{'instcode'}) eq 'ARRAY') {
13037: my @clonecodes = @{$defaultshash{'coursedefaults'}{'canclone'}{'instcode'}};
13038: if (@clonecodes) {
13039: $domdefaults{'canclone'} = join('+',@clonecodes);
13040: }
13041: }
13042: } else {
13043: $domdefaults{'canclone'}=$defaultshash{'coursedefaults'}{'canclone'};
13044: }
13045: }
13046: my $cachetime = 24*60*60;
13047: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
13048: if (ref($lastactref) eq 'HASH') {
13049: $lastactref->{'domdefaults'} = 1;
13050: }
13051: }
13052: $resulttext = &mt('Changes made:').'<ul>';
13053: foreach my $item (sort(keys(%changes))) {
13054: if ($item eq 'canuse_pdfforms') {
13055: if ($env{'form.'.$item} eq '1') {
13056: $resulttext .= '<li>'.&mt("Course/Community users can create/upload PDF forms set to 'on'").'</li>';
13057: } else {
13058: $resulttext .= '<li>'.&mt('Course/Community users can create/upload PDF forms set to "off"').'</li>';
13059: }
13060: } elsif ($item eq 'uselcmath') {
13061: if ($env{'form.'.$item} eq '1') {
13062: $resulttext .= '<li>'.&mt('Math preview uses LON-CAPA previewer (javascript), if supported by browser.').'</li>';
13063: } else {
13064: $resulttext .= '<li>'.&mt('Math preview uses DragMath (Java), if supported by client OS.').'</li>';
13065: }
13066: } elsif ($item eq 'usejsme') {
13067: if ($env{'form.'.$item} eq '1') {
13068: $resulttext .= '<li>'.&mt('Molecule editor uses JSME (HTML5), if supported by browser.').'</li>';
13069: } else {
13070: $resulttext .= '<li>'.&mt('Molecule editor uses JME (Java), if supported by client OS.').'</li>';
13071: }
13072: } elsif ($item eq 'anonsurvey_threshold') {
13073: $resulttext .= '<li>'.&mt('Responder count required for display of anonymous survey submissions set to [_1].',$defaultshash{'coursedefaults'}{'anonsurvey_threshold'}).'</li>';
13074: } elsif ($item eq 'uploadquota') {
13075: if (ref($defaultshash{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
13076: $resulttext .= '<li>'.&mt('Default quota for content uploaded to a course/community via Course Editor set as follows:').'<ul>'.
13077: '<li>'.&mt('Official courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'official'}.'</b>').'</li>'.
13078: '<li>'.&mt('Unofficial courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'unofficial'}.'</b>').'</li>'.
13079: '<li>'.&mt('Textbook courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'textbook'}.'</b>').'</li>'.
13080: '<li>'.&mt('Placement tests: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'placement'}.'</b>').'</li>'.
13081: '<li>'.&mt('Communities: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'community'}.'</b>').'</li>'.
13082: '</ul>'.
13083: '</li>';
13084: } else {
13085: $resulttext .= '<li>'.&mt('Default quota for content uploaded via Course Editor remains default: [_1] MB',$staticdefaults{'uploadquota'}).'</li>';
13086: }
13087: } elsif ($item eq 'mysqltables') {
13088: if (ref($defaultshash{'coursedefaults'}{'mysqltables'}) eq 'HASH') {
13089: $resulttext .= '<li>'.&mt('Lifetime of "Temporary" MySQL tables (student performance data) on homeserver').'<ul>'.
13090: '<li>'.&mt('Official courses: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'official'}.'</b>').'</li>'.
13091: '<li>'.&mt('Unofficial courses: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'unofficial'}.'</b>').'</li>'.
13092: '<li>'.&mt('Textbook courses: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'textbook'}.'</b>').'</li>'.
13093: '<li>'.&mt('Placement tests: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'placement'}.'</b>').'</li>'.
13094: '<li>'.&mt('Communities: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'community'}.'</b>').'</li>'.
13095: '</ul>'.
13096: '</li>';
13097: } else {
13098: $resulttext .= '<li>'.&mt('Lifetime of "Temporary" MySQL tables (student performance data) on homeserver remains default: [_1] s',$staticdefaults{'uploadquota'}).'</li>';
13099: }
13100: } elsif ($item eq 'postsubmit') {
13101: if ($domdefaults{'postsubmit'} eq 'off') {
13102: $resulttext .= '<li>'.&mt('Submit button(s) remain enabled on page after student makes submission.');
13103: } else {
13104: $resulttext .= '<li>'.&mt('Submit button(s) disabled on page after student makes submission').'; ';
13105: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
13106: $resulttext .= &mt('durations:').'<ul>';
13107: foreach my $type (@types) {
13108: $resulttext .= '<li>';
13109: my $timeout;
13110: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
13111: $timeout = $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type};
13112: }
13113: my $display;
13114: if ($timeout eq '0') {
13115: $display = &mt('unlimited');
13116: } elsif ($timeout eq '') {
13117: $display = &mt('[quant,_1,second] (default)',$staticdefaults{'postsubmit'});
13118: } else {
13119: $display = &mt('[quant,_1,second]',$timeout);
13120: }
13121: if ($type eq 'community') {
13122: $resulttext .= &mt('Communities');
13123: } elsif ($type eq 'official') {
13124: $resulttext .= &mt('Official courses');
13125: } elsif ($type eq 'unofficial') {
13126: $resulttext .= &mt('Unofficial courses');
13127: } elsif ($type eq 'textbook') {
13128: $resulttext .= &mt('Textbook courses');
13129: } elsif ($type eq 'placement') {
13130: $resulttext .= &mt('Placement tests');
13131: }
13132: $resulttext .= ' -- '.$display.'</li>';
13133: }
13134: $resulttext .= '</ul>';
13135: }
13136: $resulttext .= '</li>';
13137: }
13138: } elsif ($item eq 'coursecredits') {
13139: if (ref($defaultshash{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
13140: if (($domdefaults{'officialcredits'} eq '') &&
13141: ($domdefaults{'unofficialcredits'} eq '') &&
13142: ($domdefaults{'textbookcredits'} eq '')) {
13143: $resulttext .= '<li>'.&mt('Student credits not in use for courses in this domain').'</li>';
13144: } else {
13145: $resulttext .= '<li>'.&mt('Student credits can be set per course by a Domain Coordinator, with the following defaults applying:').'<ul>'.
13146: '<li>'.&mt('Official courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'official'}).'</li>'.
13147: '<li>'.&mt('Unofficial courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'unofficial'}).'</li>'.
13148: '<li>'.&mt('Textbook courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'textbook'}).'</li>'.
13149: '</ul>'.
13150: '</li>';
13151: }
13152: } else {
13153: $resulttext .= '<li>'.&mt('Student credits not in use for courses in this domain').'</li>';
13154: }
13155: } elsif ($item eq 'canclone') {
13156: if (ref($defaultshash{'coursedefaults'}{'canclone'}) eq 'HASH') {
13157: if (ref($defaultshash{'coursedefaults'}{'canclone'}{'instcode'}) eq 'ARRAY') {
13158: my $clonecodes = join(' '.&mt('and').' ',@{$defaultshash{'coursedefaults'}{'canclone'}{'instcode'}});
13159: $resulttext .= '<li>'.&mt('By default, official courses can be cloned from existing courses with the same: [_1]','<b>'.$clonecodes.'</b>').'</li>';
13160: }
13161: } elsif ($defaultshash{'coursedefaults'}{'canclone'} eq 'domain') {
13162: $resulttext .= '<li>'.&mt('By default, a course requester can clone any course from his/her domain.').'</li>';
13163: } else {
13164: $resulttext .= '<li>'.&mt('By default, only course owner and coordinators may clone a course.').'</li>';
13165: }
13166: }
13167: }
13168: $resulttext .= '</ul>';
13169: } else {
13170: $resulttext = &mt('No changes made to course defaults');
13171: }
13172: } else {
13173: $resulttext = '<span class="LC_error">'.
13174: &mt('An error occurred: [_1]',$putresult).'</span>';
13175: }
13176: return $resulttext;
13177: }
13178:
13179: sub modify_selfenrollment {
13180: my ($dom,$lastactref,%domconfig) = @_;
13181: my ($resulttext,$errors,%changes,%selfenrollhash,%ordered);
13182: my @types = ('official','unofficial','community','textbook','placement');
13183: my %titles = &tool_titles();
13184: my %descs = &Apache::lonuserutils::selfenroll_default_descs();
13185: ($ordered{'admin'},my $titlesref) = &Apache::lonuserutils::get_selfenroll_titles();
13186: $ordered{'default'} = ['types','registered','approval','limit'];
13187:
13188: my (%roles,%shown,%toplevel);
13189: $roles{'0'} = &Apache::lonnet::plaintext('dc');
13190:
13191: if (ref($domconfig{'selfenrollment'}) ne 'HASH') {
13192: if ($domconfig{'selfenrollment'} eq '') {
13193: $domconfig{'selfenrollment'} = {};
13194: }
13195: }
13196: %toplevel = (
13197: admin => 'Configuration Rights',
13198: default => 'Default settings',
13199: validation => 'Validation of self-enrollment requests',
13200: );
13201: my ($itemsref,$namesref,$fieldsref) = &Apache::lonuserutils::selfenroll_validation_types();
13202:
13203: if (ref($ordered{'admin'}) eq 'ARRAY') {
13204: foreach my $item (@{$ordered{'admin'}}) {
13205: foreach my $type (@types) {
13206: if ($env{'form.selfenrolladmin_'.$item.'_'.$type}) {
13207: $selfenrollhash{'admin'}{$type}{$item} = 1;
13208: } else {
13209: $selfenrollhash{'admin'}{$type}{$item} = 0;
13210: }
13211: if (ref($domconfig{'selfenrollment'}{'admin'}) eq 'HASH') {
13212: if (ref($domconfig{'selfenrollment'}{'admin'}{$type}) eq 'HASH') {
13213: if ($selfenrollhash{'admin'}{$type}{$item} ne
13214: $domconfig{'selfenrollment'}{'admin'}{$type}{$item}) {
13215: push(@{$changes{'admin'}{$type}},$item);
13216: }
13217: } else {
13218: if (!$selfenrollhash{'admin'}{$type}{$item}) {
13219: push(@{$changes{'admin'}{$type}},$item);
13220: }
13221: }
13222: } elsif (!$selfenrollhash{'admin'}{$type}{$item}) {
13223: push(@{$changes{'admin'}{$type}},$item);
13224: }
13225: }
13226: }
13227: }
13228:
13229: foreach my $item (@{$ordered{'default'}}) {
13230: foreach my $type (@types) {
13231: my $value = $env{'form.selfenrolldefault_'.$item.'_'.$type};
13232: if ($item eq 'types') {
13233: unless (($value eq 'all') || ($value eq 'dom')) {
13234: $value = '';
13235: }
13236: } elsif ($item eq 'registered') {
13237: unless ($value eq '1') {
13238: $value = 0;
13239: }
13240: } elsif ($item eq 'approval') {
13241: unless ($value =~ /^[012]$/) {
13242: $value = 0;
13243: }
13244: } else {
13245: unless (($value eq 'allstudents') || ($value eq 'selfenrolled')) {
13246: $value = 'none';
13247: }
13248: }
13249: $selfenrollhash{'default'}{$type}{$item} = $value;
13250: if (ref($domconfig{'selfenrollment'}{'default'}) eq 'HASH') {
13251: if (ref($domconfig{'selfenrollment'}{'default'}{$type}) eq 'HASH') {
13252: if ($selfenrollhash{'default'}{$type}{$item} ne
13253: $domconfig{'selfenrollment'}{'default'}{$type}{$item}) {
13254: push(@{$changes{'default'}{$type}},$item);
13255: }
13256: } else {
13257: push(@{$changes{'default'}{$type}},$item);
13258: }
13259: } else {
13260: push(@{$changes{'default'}{$type}},$item);
13261: }
13262: if ($item eq 'limit') {
13263: if (($value eq 'allstudents') || ($value eq 'selfenrolled')) {
13264: $env{'form.selfenrolldefault_cap_'.$type} =~ s/\D//g;
13265: if ($env{'form.selfenrolldefault_cap_'.$type} ne '') {
13266: $selfenrollhash{'default'}{$type}{'cap'} = $env{'form.selfenrolldefault_cap_'.$type};
13267: }
13268: } else {
13269: $selfenrollhash{'default'}{$type}{'cap'} = '';
13270: }
13271: if (ref($domconfig{'selfenrollment'}{'default'}{$type}) eq 'HASH') {
13272: if ($selfenrollhash{'default'}{$type}{'cap'} ne
13273: $domconfig{'selfenrollment'}{'admin'}{$type}{'cap'}) {
13274: push(@{$changes{'default'}{$type}},'cap');
13275: }
13276: } elsif ($selfenrollhash{'default'}{$type}{'cap'} ne '') {
13277: push(@{$changes{'default'}{$type}},'cap');
13278: }
13279: }
13280: }
13281: }
13282:
13283: foreach my $item (@{$itemsref}) {
13284: if ($item eq 'fields') {
13285: my @changed;
13286: @{$selfenrollhash{'validation'}{$item}} = &Apache::loncommon::get_env_multiple('form.selfenroll_validation_'.$item);
13287: if (@{$selfenrollhash{'validation'}{$item}} > 0) {
13288: @{$selfenrollhash{'validation'}{$item}} = sort(@{$selfenrollhash{'validation'}{$item}});
13289: }
13290: if (ref($domconfig{'selfenrollment'}{'validation'}) eq 'HASH') {
13291: if (ref($domconfig{'selfenrollment'}{'validation'}{$item}) eq 'ARRAY') {
13292: @changed = &Apache::loncommon::compare_arrays($selfenrollhash{'validation'}{$item},
13293: $domconfig{'selfenrollment'}{'validation'}{$item});
13294: } else {
13295: @changed = @{$selfenrollhash{'validation'}{$item}};
13296: }
13297: } else {
13298: @changed = @{$selfenrollhash{'validation'}{$item}};
13299: }
13300: if (@changed) {
13301: if ($selfenrollhash{'validation'}{$item}) {
13302: $changes{'validation'}{$item} = join(', ',@{$selfenrollhash{'validation'}{$item}});
13303: } else {
13304: $changes{'validation'}{$item} = &mt('None');
13305: }
13306: }
13307: } else {
13308: $selfenrollhash{'validation'}{$item} = $env{'form.selfenroll_validation_'.$item};
13309: if ($item eq 'markup') {
13310: if ($env{'form.selfenroll_validation_'.$item}) {
13311: $env{'form.selfenroll_validation_'.$item} =~ s/[\n\r\f]+/\s/gs;
13312: }
13313: }
13314: if (ref($domconfig{'selfenrollment'}{'validation'}) eq 'HASH') {
13315: if ($domconfig{'selfenrollment'}{'validation'}{$item} ne $selfenrollhash{'validation'}{$item}) {
13316: $changes{'validation'}{$item} = $selfenrollhash{'validation'}{$item};
13317: }
13318: }
13319: }
13320: }
13321:
13322: my $putresult = &Apache::lonnet::put_dom('configuration',{'selfenrollment' => \%selfenrollhash},
13323: $dom);
13324: if ($putresult eq 'ok') {
13325: if (keys(%changes) > 0) {
13326: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
13327: $resulttext = &mt('Changes made:').'<ul>';
13328: foreach my $key ('admin','default','validation') {
13329: if (ref($changes{$key}) eq 'HASH') {
13330: $resulttext .= '<li>'.$toplevel{$key}.'<ul>';
13331: if ($key eq 'validation') {
13332: foreach my $item (@{$itemsref}) {
13333: if (exists($changes{$key}{$item})) {
13334: if ($item eq 'markup') {
13335: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$namesref->{$item},
13336: '<br /><pre>'.$changes{$key}{$item}.'</pre>').'</li>';
13337: } else {
13338: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$namesref->{$item},
13339: '<b>'.$changes{$key}{$item}.'</b>').'</li>';
13340: }
13341: }
13342: }
13343: } else {
13344: foreach my $type (@types) {
13345: if ($type eq 'community') {
13346: $roles{'1'} = &mt('Community personnel');
13347: } else {
13348: $roles{'1'} = &mt('Course personnel');
13349: }
13350: if (ref($changes{$key}{$type}) eq 'ARRAY') {
13351: if (ref($selfenrollhash{$key}{$type}) eq 'HASH') {
13352: if ($key eq 'admin') {
13353: my @mgrdc = ();
13354: if (ref($ordered{$key}) eq 'ARRAY') {
13355: foreach my $item (@{$ordered{'admin'}}) {
13356: if (ref($selfenrollhash{$key}{$type}) eq 'HASH') {
13357: if ($selfenrollhash{$key}{$type}{$item} eq '0') {
13358: push(@mgrdc,$item);
13359: }
13360: }
13361: }
13362: if (@mgrdc) {
13363: $domdefaults{$type.'selfenrolladmdc'} = join(',',@mgrdc);
13364: } else {
13365: delete($domdefaults{$type.'selfenrolladmdc'});
13366: }
13367: }
13368: } else {
13369: if (ref($ordered{$key}) eq 'ARRAY') {
13370: foreach my $item (@{$ordered{$key}}) {
13371: if (grep(/^\Q$item\E$/,@{$changes{$key}{$type}})) {
13372: $domdefaults{$type.'selfenroll'.$item} =
13373: $selfenrollhash{$key}{$type}{$item};
13374: }
13375: }
13376: }
13377: }
13378: }
13379: $resulttext .= '<li>'.$titles{$type}.'<ul>';
13380: foreach my $item (@{$ordered{$key}}) {
13381: if (grep(/^\Q$item\E$/,@{$changes{$key}{$type}})) {
13382: $resulttext .= '<li>';
13383: if ($key eq 'admin') {
13384: $resulttext .= &mt('[_1] -- management by: [_2]',$titlesref->{$item},
13385: '<b>'.$roles{$selfenrollhash{'admin'}{$type}{$item}}.'</b>');
13386: } else {
13387: $resulttext .= &mt('[_1] set to: [_2]',$titlesref->{$item},
13388: '<b>'.$descs{$item}{$selfenrollhash{'default'}{$type}{$item}}.'</b>');
13389: }
13390: $resulttext .= '</li>';
13391: }
13392: }
13393: $resulttext .= '</ul></li>';
13394: }
13395: }
13396: $resulttext .= '</ul></li>';
13397: }
13398: }
13399: if ((exists($changes{'admin'})) || (exists($changes{'default'}))) {
13400: my $cachetime = 24*60*60;
13401: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
13402: if (ref($lastactref) eq 'HASH') {
13403: $lastactref->{'domdefaults'} = 1;
13404: }
13405: }
13406: }
13407: $resulttext .= '</ul>';
13408: } else {
13409: $resulttext = &mt('No changes made to self-enrollment settings');
13410: }
13411: } else {
13412: $resulttext = '<span class="LC_error">'.
13413: &mt('An error occurred: [_1]',$putresult).'</span>';
13414: }
13415: return $resulttext;
13416: }
13417:
13418: sub modify_usersessions {
13419: my ($dom,$lastactref,%domconfig) = @_;
13420: my @hostingtypes = ('version','excludedomain','includedomain');
13421: my @offloadtypes = ('primary','default');
13422: my %types = (
13423: remote => \@hostingtypes,
13424: hosted => \@hostingtypes,
13425: spares => \@offloadtypes,
13426: );
13427: my @prefixes = ('remote','hosted','spares');
13428: my @lcversions = &Apache::lonnet::all_loncaparevs();
13429: my (%by_ip,%by_location,@intdoms,@instdoms);
13430: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
13431: my @locations = sort(keys(%by_location));
13432: my (%defaultshash,%changes);
13433: foreach my $prefix (@prefixes) {
13434: $defaultshash{'usersessions'}{$prefix} = {};
13435: }
13436: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
13437: my $resulttext;
13438: my %iphost = &Apache::lonnet::get_iphost();
13439: foreach my $prefix (@prefixes) {
13440: next if ($prefix eq 'spares');
13441: foreach my $type (@{$types{$prefix}}) {
13442: my $inuse = $env{'form.'.$prefix.'_'.$type.'_inuse'};
13443: if ($type eq 'version') {
13444: my $value = $env{'form.'.$prefix.'_'.$type};
13445: my $okvalue;
13446: if ($value ne '') {
13447: if (grep(/^\Q$value\E$/,@lcversions)) {
13448: $okvalue = $value;
13449: }
13450: }
13451: if (ref($domconfig{'usersessions'}) eq 'HASH') {
13452: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
13453: if ($domconfig{'usersessions'}{$prefix}{$type} ne '') {
13454: if ($inuse == 0) {
13455: $changes{$prefix}{$type} = 1;
13456: } else {
13457: if ($okvalue ne $domconfig{'usersessions'}{$prefix}{$type}) {
13458: $changes{$prefix}{$type} = 1;
13459: }
13460: if ($okvalue ne '') {
13461: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
13462: }
13463: }
13464: } else {
13465: if (($inuse == 1) && ($okvalue ne '')) {
13466: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
13467: $changes{$prefix}{$type} = 1;
13468: }
13469: }
13470: } else {
13471: if (($inuse == 1) && ($okvalue ne '')) {
13472: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
13473: $changes{$prefix}{$type} = 1;
13474: }
13475: }
13476: } else {
13477: if (($inuse == 1) && ($okvalue ne '')) {
13478: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
13479: $changes{$prefix}{$type} = 1;
13480: }
13481: }
13482: } else {
13483: my @vals = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_'.$type);
13484: my @okvals;
13485: foreach my $val (@vals) {
13486: if ($val =~ /:/) {
13487: my @items = split(/:/,$val);
13488: foreach my $item (@items) {
13489: if (ref($by_location{$item}) eq 'ARRAY') {
13490: push(@okvals,$item);
13491: }
13492: }
13493: } else {
13494: if (ref($by_location{$val}) eq 'ARRAY') {
13495: push(@okvals,$val);
13496: }
13497: }
13498: }
13499: @okvals = sort(@okvals);
13500: if (ref($domconfig{'usersessions'}) eq 'HASH') {
13501: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
13502: if (ref($domconfig{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
13503: if ($inuse == 0) {
13504: $changes{$prefix}{$type} = 1;
13505: } else {
13506: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
13507: my @changed = &Apache::loncommon::compare_arrays($domconfig{'usersessions'}{$prefix}{$type},$defaultshash{'usersessions'}{$prefix}{$type});
13508: if (@changed > 0) {
13509: $changes{$prefix}{$type} = 1;
13510: }
13511: }
13512: } else {
13513: if ($inuse == 1) {
13514: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
13515: $changes{$prefix}{$type} = 1;
13516: }
13517: }
13518: } else {
13519: if ($inuse == 1) {
13520: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
13521: $changes{$prefix}{$type} = 1;
13522: }
13523: }
13524: } else {
13525: if ($inuse == 1) {
13526: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
13527: $changes{$prefix}{$type} = 1;
13528: }
13529: }
13530: }
13531: }
13532: }
13533:
13534: my @alldoms = &Apache::lonnet::all_domains();
13535: my %servers = &Apache::lonnet::internet_dom_servers($dom);
13536: my %spareid = ¤t_offloads_to($dom,$domconfig{'usersessions'},\%servers);
13537: my $savespares;
13538:
13539: foreach my $lonhost (sort(keys(%servers))) {
13540: my $serverhomeID =
13541: &Apache::lonnet::get_server_homeID($servers{$lonhost});
13542: my $serverhostname = &Apache::lonnet::hostname($lonhost);
13543: $defaultshash{'usersessions'}{'spares'}{$lonhost} = {};
13544: my %spareschg;
13545: foreach my $type (@{$types{'spares'}}) {
13546: my @okspares;
13547: my @checked = &Apache::loncommon::get_env_multiple('form.spare_'.$type.'_'.$lonhost);
13548: foreach my $server (@checked) {
13549: if (&Apache::lonnet::hostname($server) ne '') {
13550: unless (&Apache::lonnet::hostname($server) eq $serverhostname) {
13551: unless (grep(/^\Q$server\E$/,@okspares)) {
13552: push(@okspares,$server);
13553: }
13554: }
13555: }
13556: }
13557: my $new = $env{'form.newspare_'.$type.'_'.$lonhost};
13558: my $newspare;
13559: if (($new ne '') && (&Apache::lonnet::hostname($new))) {
13560: unless (&Apache::lonnet::hostname($new) eq $serverhostname) {
13561: $newspare = $new;
13562: }
13563: }
13564: my @spares;
13565: if (($newspare ne '') && (!grep(/^\Q$newspare\E$/,@okspares))) {
13566: @spares = sort(@okspares,$newspare);
13567: } else {
13568: @spares = sort(@okspares);
13569: }
13570: $defaultshash{'usersessions'}{'spares'}{$lonhost}{$type} = \@spares;
13571: if (ref($spareid{$lonhost}) eq 'HASH') {
13572: if (ref($spareid{$lonhost}{$type}) eq 'ARRAY') {
13573: my @diffs = &Apache::loncommon::compare_arrays($spareid{$lonhost}{$type},\@spares);
13574: if (@diffs > 0) {
13575: $spareschg{$type} = 1;
13576: }
13577: }
13578: }
13579: }
13580: if (keys(%spareschg) > 0) {
13581: $changes{'spares'}{$lonhost} = \%spareschg;
13582: }
13583: }
13584: $defaultshash{'usersessions'}{'offloadnow'} = {};
13585: my @offloadnow = &Apache::loncommon::get_env_multiple('form.offloadnow');
13586: my @okoffload;
13587: if (@offloadnow) {
13588: foreach my $server (@offloadnow) {
13589: if (&Apache::lonnet::hostname($server) ne '') {
13590: unless (grep(/^\Q$server\E$/,@okoffload)) {
13591: push(@okoffload,$server);
13592: }
13593: }
13594: }
13595: if (@okoffload) {
13596: foreach my $lonhost (@okoffload) {
13597: $defaultshash{'usersessions'}{'offloadnow'}{$lonhost} = 1;
13598: }
13599: }
13600: }
13601: if (ref($domconfig{'usersessions'}) eq 'HASH') {
13602: if (ref($domconfig{'usersessions'}{'spares'}) eq 'HASH') {
13603: if (ref($changes{'spares'}) eq 'HASH') {
13604: if (keys(%{$changes{'spares'}}) > 0) {
13605: $savespares = 1;
13606: }
13607: }
13608: } else {
13609: $savespares = 1;
13610: }
13611: if (ref($domconfig{'usersessions'}{'offloadnow'}) eq 'HASH') {
13612: foreach my $lonhost (keys(%{$domconfig{'usersessions'}{'offloadnow'}})) {
13613: unless ($defaultshash{'usersessions'}{'offloadnow'}{$lonhost}) {
13614: $changes{'offloadnow'} = 1;
13615: last;
13616: }
13617: }
13618: unless ($changes{'offloadnow'}) {
13619: foreach my $lonhost (keys(%{$defaultshash{'usersessions'}{'offloadnow'}})) {
13620: unless ($domconfig{'usersessions'}{'offloadnow'}{$lonhost}) {
13621: $changes{'offloadnow'} = 1;
13622: last;
13623: }
13624: }
13625: }
13626: } elsif (@okoffload) {
13627: $changes{'offloadnow'} = 1;
13628: }
13629: } elsif (@okoffload) {
13630: $changes{'offloadnow'} = 1;
13631: }
13632: my $nochgmsg = &mt('No changes made to settings for user session hosting/offloading.');
13633: if ((keys(%changes) > 0) || ($savespares)) {
13634: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
13635: $dom);
13636: if ($putresult eq 'ok') {
13637: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
13638: if (ref($defaultshash{'usersessions'}{'remote'}) eq 'HASH') {
13639: $domdefaults{'remotesessions'} = $defaultshash{'usersessions'}{'remote'};
13640: }
13641: if (ref($defaultshash{'usersessions'}{'hosted'}) eq 'HASH') {
13642: $domdefaults{'hostedsessions'} = $defaultshash{'usersessions'}{'hosted'};
13643: }
13644: if (ref($defaultshash{'usersessions'}{'offloadnow'}) eq 'HASH') {
13645: $domdefaults{'offloadnow'} = $defaultshash{'usersessions'}{'offloadnow'};
13646: }
13647: }
13648: my $cachetime = 24*60*60;
13649: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
13650: if (ref($lastactref) eq 'HASH') {
13651: $lastactref->{'domdefaults'} = 1;
13652: }
13653: if (keys(%changes) > 0) {
13654: my %lt = &usersession_titles();
13655: $resulttext = &mt('Changes made:').'<ul>';
13656: foreach my $prefix (@prefixes) {
13657: if (ref($changes{$prefix}) eq 'HASH') {
13658: $resulttext .= '<li>'.$lt{$prefix}.'<ul>';
13659: if ($prefix eq 'spares') {
13660: if (ref($changes{$prefix}) eq 'HASH') {
13661: foreach my $lonhost (sort(keys(%{$changes{$prefix}}))) {
13662: $resulttext .= '<li><b>'.$lonhost.'</b> ';
13663: my $lonhostdom = &Apache::lonnet::host_domain($lonhost);
13664: my $cachekey = &escape('spares').':'.&escape($lonhostdom);
13665: &Apache::lonnet::remote_devalidate_cache($lonhost,[$cachekey]);
13666: if (ref($changes{$prefix}{$lonhost}) eq 'HASH') {
13667: foreach my $type (@{$types{$prefix}}) {
13668: if ($changes{$prefix}{$lonhost}{$type}) {
13669: my $offloadto = &mt('None');
13670: if (ref($defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}) eq 'ARRAY') {
13671: if (@{$defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}} > 0) {
13672: $offloadto = join(', ',@{$defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}});
13673: }
13674: }
13675: $resulttext .= &mt('[_1] set to: [_2].','<i>'.$lt{$type}.'</i>',$offloadto).(' 'x3);
13676: }
13677: }
13678: }
13679: $resulttext .= '</li>';
13680: }
13681: }
13682: } else {
13683: foreach my $type (@{$types{$prefix}}) {
13684: if (defined($changes{$prefix}{$type})) {
13685: my $newvalue;
13686: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
13687: if (ref($defaultshash{'usersessions'}{$prefix})) {
13688: if ($type eq 'version') {
13689: $newvalue = $defaultshash{'usersessions'}{$prefix}{$type};
13690: } elsif (ref($defaultshash{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
13691: if (@{$defaultshash{'usersessions'}{$prefix}{$type}} > 0) {
13692: $newvalue = join(', ',@{$defaultshash{'usersessions'}{$prefix}{$type}});
13693: }
13694: }
13695: }
13696: }
13697: if ($newvalue eq '') {
13698: if ($type eq 'version') {
13699: $resulttext .= '<li>'.&mt('[_1] set to: off',$lt{$type}).'</li>';
13700: } else {
13701: $resulttext .= '<li>'.&mt('[_1] set to: none',$lt{$type}).'</li>';
13702: }
13703: } else {
13704: if ($type eq 'version') {
13705: $newvalue .= ' '.&mt('(or later)');
13706: }
13707: $resulttext .= '<li>'.&mt('[_1] set to: [_2].',$lt{$type},$newvalue).'</li>';
13708: }
13709: }
13710: }
13711: }
13712: $resulttext .= '</ul>';
13713: }
13714: }
13715: if ($changes{'offloadnow'}) {
13716: if (ref($defaultshash{'usersessions'}{'offloadnow'}) eq 'HASH') {
13717: if (keys(%{$defaultshash{'usersessions'}{'offloadnow'}}) > 0) {
13718: $resulttext .= '<li>'.&mt('Switch active users on next access, for server(s):').'<ul>';
13719: foreach my $lonhost (sort(keys(%{$defaultshash{'usersessions'}{'offloadnow'}}))) {
13720: $resulttext .= '<li>'.$lonhost.'</li>';
13721: }
13722: $resulttext .= '</ul>';
13723: } else {
13724: $resulttext .= '<li>'.&mt('No servers now set to switch active users on next access.');
13725: }
13726: } else {
13727: $resulttext .= '<li>'.&mt('No servers now set to switch active users on next access.').'</li>';
13728: }
13729: }
13730: $resulttext .= '</ul>';
13731: } else {
13732: $resulttext = $nochgmsg;
13733: }
13734: } else {
13735: $resulttext = '<span class="LC_error">'.
13736: &mt('An error occurred: [_1]',$putresult).'</span>';
13737: }
13738: } else {
13739: $resulttext = $nochgmsg;
13740: }
13741: return $resulttext;
13742: }
13743:
13744: sub modify_ssl {
13745: my ($dom,$lastactref,%domconfig) = @_;
13746: my (%by_ip,%by_location,@intdoms,@instdoms);
13747: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
13748: my @locations = sort(keys(%by_location));
13749: my %servers = &Apache::lonnet::internet_dom_servers($dom);
13750: my (%defaultshash,%changes);
13751: my $action = 'ssl';
13752: my @prefixes = ('connto','connfrom','replication');
13753: foreach my $prefix (@prefixes) {
13754: $defaultshash{$action}{$prefix} = {};
13755: }
13756: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
13757: my $resulttext;
13758: my %iphost = &Apache::lonnet::get_iphost();
13759: my @reptypes = ('certreq','nocertreq');
13760: my @connecttypes = ('dom','intdom','other');
13761: my %types = (
13762: connto => \@connecttypes,
13763: connfrom => \@connecttypes,
13764: replication => \@reptypes,
13765: );
13766: foreach my $prefix (sort(keys(%types))) {
13767: foreach my $type (@{$types{$prefix}}) {
13768: if (($prefix eq 'connto') || ($prefix eq 'connfrom')) {
13769: my $value = 'yes';
13770: if ($env{'form.'.$prefix.'_'.$type} =~ /^(no|req)$/) {
13771: $value = $env{'form.'.$prefix.'_'.$type};
13772: }
13773: if (ref($domconfig{$action}{$prefix}) eq 'HASH') {
13774: if ($domconfig{$action}{$prefix}{$type} ne '') {
13775: if ($value ne $domconfig{$action}{$prefix}{$type}) {
13776: $changes{$prefix}{$type} = 1;
13777: }
13778: $defaultshash{$action}{$prefix}{$type} = $value;
13779: } else {
13780: $defaultshash{$action}{$prefix}{$type} = $value;
13781: $changes{$prefix}{$type} = 1;
13782: }
13783: } else {
13784: $defaultshash{$action}{$prefix}{$type} = $value;
13785: $changes{$prefix}{$type} = 1;
13786: }
13787: if (($type eq 'dom') && (keys(%servers) == 1)) {
13788: delete($changes{$prefix}{$type});
13789: } elsif (($type eq 'intdom') && (@instdoms == 1)) {
13790: delete($changes{$prefix}{$type});
13791: } elsif (($type eq 'other') && (keys(%by_location) == 0)) {
13792: delete($changes{$prefix}{$type});
13793: }
13794: } elsif ($prefix eq 'replication') {
13795: if (@locations > 0) {
13796: my $inuse = $env{'form.'.$prefix.'_'.$type.'_inuse'};
13797: my @vals = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_'.$type);
13798: my @okvals;
13799: foreach my $val (@vals) {
13800: if ($val =~ /:/) {
13801: my @items = split(/:/,$val);
13802: foreach my $item (@items) {
13803: if (ref($by_location{$item}) eq 'ARRAY') {
13804: push(@okvals,$item);
13805: }
13806: }
13807: } else {
13808: if (ref($by_location{$val}) eq 'ARRAY') {
13809: push(@okvals,$val);
13810: }
13811: }
13812: }
13813: @okvals = sort(@okvals);
13814: if (ref($domconfig{$action}) eq 'HASH') {
13815: if (ref($domconfig{$action}{$prefix}) eq 'HASH') {
13816: if (ref($domconfig{$action}{$prefix}{$type}) eq 'ARRAY') {
13817: if ($inuse == 0) {
13818: $changes{$prefix}{$type} = 1;
13819: } else {
13820: $defaultshash{$action}{$prefix}{$type} = \@okvals;
13821: my @changed = &Apache::loncommon::compare_arrays($domconfig{$action}{$prefix}{$type},$defaultshash{$action}{$prefix}{$type});
13822: if (@changed > 0) {
13823: $changes{$prefix}{$type} = 1;
13824: }
13825: }
13826: } else {
13827: if ($inuse == 1) {
13828: $defaultshash{$action}{$prefix}{$type} = \@okvals;
13829: $changes{$prefix}{$type} = 1;
13830: }
13831: }
13832: } else {
13833: if ($inuse == 1) {
13834: $defaultshash{$action}{$prefix}{$type} = \@okvals;
13835: $changes{$prefix}{$type} = 1;
13836: }
13837: }
13838: } else {
13839: if ($inuse == 1) {
13840: $defaultshash{$action}{$prefix}{$type} = \@okvals;
13841: $changes{$prefix}{$type} = 1;
13842: }
13843: }
13844: }
13845: }
13846: }
13847: }
13848: my $nochgmsg = &mt('No changes made to LON-CAPA SSL settings');
13849: if (keys(%changes) > 0) {
13850: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
13851: $dom);
13852: if ($putresult eq 'ok') {
13853: if (ref($defaultshash{$action}) eq 'HASH') {
13854: if (ref($defaultshash{$action}{'replication'}) eq 'HASH') {
13855: $domdefaults{'replication'} = $defaultshash{$action}{'replication'};
13856: }
13857: if (ref($defaultshash{$action}{'connto'}) eq 'HASH') {
13858: $domdefaults{'connto'} = $domconfig{$action}{'connto'};
13859: }
13860: if (ref($defaultshash{$action}{'connfrom'}) eq 'HASH') {
13861: $domdefaults{'connfrom'} = $domconfig{$action}{'connfrom'};
13862: }
13863: }
13864: my $cachetime = 24*60*60;
13865: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
13866: if (ref($lastactref) eq 'HASH') {
13867: $lastactref->{'domdefaults'} = 1;
13868: }
13869: if (keys(%changes) > 0) {
13870: my %titles = &ssl_titles();
13871: $resulttext = &mt('Changes made:').'<ul>';
13872: foreach my $prefix (@prefixes) {
13873: if (ref($changes{$prefix}) eq 'HASH') {
13874: $resulttext .= '<li>'.$titles{$prefix}.'<ul>';
13875: foreach my $type (@{$types{$prefix}}) {
13876: if (defined($changes{$prefix}{$type})) {
13877: my $newvalue;
13878: if (ref($defaultshash{$action}) eq 'HASH') {
13879: if (ref($defaultshash{$action}{$prefix})) {
13880: if (($prefix eq 'connto') || ($prefix eq 'connfrom')) {
13881: $newvalue = $titles{$defaultshash{$action}{$prefix}{$type}};
13882: } elsif (ref($defaultshash{$action}{$prefix}{$type}) eq 'ARRAY') {
13883: if (@{$defaultshash{$action}{$prefix}{$type}} > 0) {
13884: $newvalue = join(', ',@{$defaultshash{$action}{$prefix}{$type}});
13885: }
13886: }
13887: }
13888: if ($newvalue eq '') {
13889: $resulttext .= '<li>'.&mt('[_1] set to: none',$titles{$type}).'</li>';
13890: } else {
13891: $resulttext .= '<li>'.&mt('[_1] set to: [_2].',$titles{$type},$newvalue).'</li>';
13892: }
13893: }
13894: }
13895: }
13896: $resulttext .= '</ul>';
13897: }
13898: }
13899: } else {
13900: $resulttext = $nochgmsg;
13901: }
13902: } else {
13903: $resulttext = '<span class="LC_error">'.
13904: &mt('An error occurred: [_1]',$putresult).'</span>';
13905: }
13906: } else {
13907: $resulttext = $nochgmsg;
13908: }
13909: return $resulttext;
13910: }
13911:
13912: sub modify_trust {
13913: my ($dom,$lastactref,%domconfig) = @_;
13914: my (%by_ip,%by_location,@intdoms,@instdoms);
13915: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
13916: my @locations = sort(keys(%by_location));
13917: my @prefixes = qw(content shared enroll othcoau coaurem domroles catalog reqcrs msg);
13918: my @types = ('exc','inc');
13919: my (%defaultshash,%changes);
13920: foreach my $prefix (@prefixes) {
13921: $defaultshash{'trust'}{$prefix} = {};
13922: }
13923: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
13924: my $resulttext;
13925: foreach my $prefix (@prefixes) {
13926: foreach my $type (@types) {
13927: my $inuse = $env{'form.'.$prefix.'_'.$type.'_inuse'};
13928: my @vals = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_'.$type);
13929: my @okvals;
13930: foreach my $val (@vals) {
13931: if ($val =~ /:/) {
13932: my @items = split(/:/,$val);
13933: foreach my $item (@items) {
13934: if (ref($by_location{$item}) eq 'ARRAY') {
13935: push(@okvals,$item);
13936: }
13937: }
13938: } else {
13939: if (ref($by_location{$val}) eq 'ARRAY') {
13940: push(@okvals,$val);
13941: }
13942: }
13943: }
13944: @okvals = sort(@okvals);
13945: if (ref($domconfig{'trust'}) eq 'HASH') {
13946: if (ref($domconfig{'trust'}{$prefix}) eq 'HASH') {
13947: if (ref($domconfig{'trust'}{$prefix}{$type}) eq 'ARRAY') {
13948: if ($inuse == 0) {
13949: $changes{$prefix}{$type} = 1;
13950: } else {
13951: $defaultshash{'trust'}{$prefix}{$type} = \@okvals;
13952: my @changed = &Apache::loncommon::compare_arrays($domconfig{'trust'}{$prefix}{$type},$defaultshash{'trust'}{$prefix}{$type});
13953: if (@changed > 0) {
13954: $changes{$prefix}{$type} = 1;
13955: }
13956: }
13957: } else {
13958: if ($inuse == 1) {
13959: $defaultshash{'trust'}{$prefix}{$type} = \@okvals;
13960: $changes{$prefix}{$type} = 1;
13961: }
13962: }
13963: } else {
13964: if ($inuse == 1) {
13965: $defaultshash{'trust'}{$prefix}{$type} = \@okvals;
13966: $changes{$prefix}{$type} = 1;
13967: }
13968: }
13969: } else {
13970: if ($inuse == 1) {
13971: $defaultshash{'trust'}{$prefix}{$type} = \@okvals;
13972: $changes{$prefix}{$type} = 1;
13973: }
13974: }
13975: }
13976: }
13977: my $nochgmsg = &mt('No changes made to trust settings.');
13978: if (keys(%changes) > 0) {
13979: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
13980: $dom);
13981: if ($putresult eq 'ok') {
13982: if (ref($defaultshash{'trust'}) eq 'HASH') {
13983: foreach my $prefix (@prefixes) {
13984: if (ref($defaultshash{'trust'}{$prefix}) eq 'HASH') {
13985: $domdefaults{'trust'.$prefix} = $defaultshash{'trust'}{$prefix};
13986: }
13987: }
13988: }
13989: my $cachetime = 24*60*60;
13990: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
13991: if (ref($lastactref) eq 'HASH') {
13992: $lastactref->{'domdefaults'} = 1;
13993: }
13994: if (keys(%changes) > 0) {
13995: my %lt = &trust_titles();
13996: $resulttext = &mt('Changes made:').'<ul>';
13997: foreach my $prefix (@prefixes) {
13998: if (ref($changes{$prefix}) eq 'HASH') {
13999: $resulttext .= '<li>'.$lt{$prefix}.'<ul>';
14000: foreach my $type (@types) {
14001: if (defined($changes{$prefix}{$type})) {
14002: my $newvalue;
14003: if (ref($defaultshash{'trust'}) eq 'HASH') {
14004: if (ref($defaultshash{'trust'}{$prefix})) {
14005: if (ref($defaultshash{'trust'}{$prefix}{$type}) eq 'ARRAY') {
14006: if (@{$defaultshash{'trust'}{$prefix}{$type}} > 0) {
14007: $newvalue = join(', ',@{$defaultshash{'trust'}{$prefix}{$type}});
14008: }
14009: }
14010: }
14011: }
14012: if ($newvalue eq '') {
14013: $resulttext .= '<li>'.&mt('[_1] set to: none',$lt{$type}).'</li>';
14014: } else {
14015: $resulttext .= '<li>'.&mt('[_1] set to: [_2].',$lt{$type},$newvalue).'</li>';
14016: }
14017: }
14018: }
14019: $resulttext .= '</ul>';
14020: }
14021: }
14022: $resulttext .= '</ul>';
14023: } else {
14024: $resulttext = $nochgmsg;
14025: }
14026: } else {
14027: $resulttext = '<span class="LC_error">'.
14028: &mt('An error occurred: [_1]',$putresult).'</span>';
14029: }
14030: } else {
14031: $resulttext = $nochgmsg;
14032: }
14033: return $resulttext;
14034: }
14035:
14036: sub modify_loadbalancing {
14037: my ($dom,%domconfig) = @_;
14038: my $primary_id = &Apache::lonnet::domain($dom,'primary');
14039: my $intdom = &Apache::lonnet::internet_dom($primary_id);
14040: my ($othertitle,$usertypes,$types) =
14041: &Apache::loncommon::sorted_inst_types($dom);
14042: my %servers = &Apache::lonnet::internet_dom_servers($dom);
14043: my %libraryservers = &Apache::lonnet::get_servers($dom,'library');
14044: my @sparestypes = ('primary','default');
14045: my %typetitles = &sparestype_titles();
14046: my $resulttext;
14047: my (%currbalancer,%currtargets,%currrules,%existing);
14048: if (ref($domconfig{'loadbalancing'}) eq 'HASH') {
14049: %existing = %{$domconfig{'loadbalancing'}};
14050: }
14051: &get_loadbalancers_config(\%servers,\%existing,\%currbalancer,
14052: \%currtargets,\%currrules);
14053: my ($saveloadbalancing,%defaultshash,%changes);
14054: my ($alltypes,$othertypes,$titles) =
14055: &loadbalancing_titles($dom,$intdom,$usertypes,$types);
14056: my %ruletitles = &offloadtype_text();
14057: my @deletions = &Apache::loncommon::get_env_multiple('form.loadbalancing_delete');
14058: for (my $i=0; $i<$env{'form.loadbalancing_total'}; $i++) {
14059: my $balancer = $env{'form.loadbalancing_lonhost_'.$i};
14060: if ($balancer eq '') {
14061: next;
14062: }
14063: if (!exists($servers{$balancer})) {
14064: if (exists($currbalancer{$balancer})) {
14065: push(@{$changes{'delete'}},$balancer);
14066: }
14067: next;
14068: }
14069: if ((@deletions > 0) && (grep(/^\Q$i\E$/,@deletions))) {
14070: push(@{$changes{'delete'}},$balancer);
14071: next;
14072: }
14073: if (!exists($currbalancer{$balancer})) {
14074: push(@{$changes{'add'}},$balancer);
14075: }
14076: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'} = [];
14077: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{'default'} = [];
14078: $defaultshash{'loadbalancing'}{$balancer}{'rules'} = {};
14079: unless (ref($domconfig{'loadbalancing'}) eq 'HASH') {
14080: $saveloadbalancing = 1;
14081: }
14082: foreach my $sparetype (@sparestypes) {
14083: my @targets = &Apache::loncommon::get_env_multiple('form.loadbalancing_target_'.$i.'_'.$sparetype);
14084: my @offloadto;
14085: foreach my $target (@targets) {
14086: if (($servers{$target}) && ($target ne $balancer)) {
14087: if ($sparetype eq 'default') {
14088: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'}) eq 'ARRAY') {
14089: next if (grep(/^\Q$target\E$/,@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'}}));
14090: }
14091: }
14092: unless(grep(/^\Q$target\E$/,@offloadto)) {
14093: push(@offloadto,$target);
14094: }
14095: }
14096: }
14097: if ($env{'form.loadbalancing_target_'.$i.'_hosthere'} eq $sparetype) {
14098: unless(grep(/^\Q$balancer\E$/,@offloadto)) {
14099: push(@offloadto,$balancer);
14100: }
14101: }
14102: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype} = \@offloadto;
14103: }
14104: if (ref($currtargets{$balancer}) eq 'HASH') {
14105: foreach my $sparetype (@sparestypes) {
14106: if (ref($currtargets{$balancer}{$sparetype}) eq 'ARRAY') {
14107: my @targetdiffs = &Apache::loncommon::compare_arrays($currtargets{$balancer}{$sparetype},$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype});
14108: if (@targetdiffs > 0) {
14109: $changes{'curr'}{$balancer}{'targets'} = 1;
14110: }
14111: } elsif (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
14112: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
14113: $changes{'curr'}{$balancer}{'targets'} = 1;
14114: }
14115: }
14116: }
14117: } else {
14118: if (ref($defaultshash{'loadbalancing'}{$balancer}) eq 'HASH') {
14119: foreach my $sparetype (@sparestypes) {
14120: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
14121: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
14122: $changes{'curr'}{$balancer}{'targets'} = 1;
14123: }
14124: }
14125: }
14126: }
14127: }
14128: my $ishomedom;
14129: if (&Apache::lonnet::host_domain($balancer) eq $dom) {
14130: $ishomedom = 1;
14131: }
14132: if (ref($alltypes) eq 'ARRAY') {
14133: foreach my $type (@{$alltypes}) {
14134: my $rule;
14135: unless ((($type eq '_LC_external') || ($type eq '_LC_internetdom')) &&
14136: (!$ishomedom)) {
14137: $rule = $env{'form.loadbalancing_rules_'.$i.'_'.$type};
14138: }
14139: if ($rule eq 'specific') {
14140: my $specifiedhost = $env{'form.loadbalancing_singleserver_'.$i.'_'.$type};
14141: if (exists($servers{$specifiedhost})) {
14142: $rule = $specifiedhost;
14143: }
14144: }
14145: $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type} = $rule;
14146: if (ref($currrules{$balancer}) eq 'HASH') {
14147: if ($rule ne $currrules{$balancer}{$type}) {
14148: $changes{'curr'}{$balancer}{'rules'}{$type} = 1;
14149: }
14150: } elsif ($rule ne '') {
14151: $changes{'curr'}{$balancer}{'rules'}{$type} = 1;
14152: }
14153: }
14154: }
14155: }
14156: my $nochgmsg = &mt('No changes made to Load Balancer settings.');
14157: if ((keys(%changes) > 0) || ($saveloadbalancing)) {
14158: unless (ref($defaultshash{'loadbalancing'}) eq 'HASH') {
14159: $defaultshash{'loadbalancing'} = {};
14160: }
14161: my $putresult = &Apache::lonnet::put_dom('configuration',
14162: \%defaultshash,$dom);
14163: if ($putresult eq 'ok') {
14164: if (keys(%changes) > 0) {
14165: my %toupdate;
14166: if (ref($changes{'delete'}) eq 'ARRAY') {
14167: foreach my $balancer (sort(@{$changes{'delete'}})) {
14168: $resulttext .= '<li>'.&mt('Load Balancing discontinued for: [_1]',$balancer).'</li>';
14169: $toupdate{$balancer} = 1;
14170: }
14171: }
14172: if (ref($changes{'add'}) eq 'ARRAY') {
14173: foreach my $balancer (sort(@{$changes{'add'}})) {
14174: $resulttext .= '<li>'.&mt('Load Balancing enabled for: [_1]',$balancer);
14175: $toupdate{$balancer} = 1;
14176: }
14177: }
14178: if (ref($changes{'curr'}) eq 'HASH') {
14179: foreach my $balancer (sort(keys(%{$changes{'curr'}}))) {
14180: $toupdate{$balancer} = 1;
14181: if (ref($changes{'curr'}{$balancer}) eq 'HASH') {
14182: if ($changes{'curr'}{$balancer}{'targets'}) {
14183: my %offloadstr;
14184: foreach my $sparetype (@sparestypes) {
14185: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
14186: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
14187: $offloadstr{$sparetype} = join(', ',@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}});
14188: }
14189: }
14190: }
14191: if (keys(%offloadstr) == 0) {
14192: $resulttext .= '<li>'.&mt("Servers to which Load Balance server offloads set to 'None', by default").'</li>';
14193: } else {
14194: my $showoffload;
14195: foreach my $sparetype (@sparestypes) {
14196: $showoffload .= '<i>'.$typetitles{$sparetype}.'</i>: ';
14197: if (defined($offloadstr{$sparetype})) {
14198: $showoffload .= $offloadstr{$sparetype};
14199: } else {
14200: $showoffload .= &mt('None');
14201: }
14202: $showoffload .= (' 'x3);
14203: }
14204: $resulttext .= '<li>'.&mt('By default, Load Balancer: [_1] set to offload to - [_2]',$balancer,$showoffload).'</li>';
14205: }
14206: }
14207: }
14208: if (ref($changes{'curr'}{$balancer}{'rules'}) eq 'HASH') {
14209: if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) {
14210: foreach my $type (@{$alltypes}) {
14211: if ($changes{'curr'}{$balancer}{'rules'}{$type}) {
14212: my $rule = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type};
14213: my $balancetext;
14214: if ($rule eq '') {
14215: $balancetext = $ruletitles{'default'};
14216: } elsif (($rule eq 'homeserver') || ($rule eq 'externalbalancer') ||
14217: ($type eq '_LC_ipchange') || ($type eq '_LC_ipchangesso')) {
14218: if (($type eq '_LC_ipchange') || ($type eq '_LC_ipchangesso')) {
14219: foreach my $sparetype (@sparestypes) {
14220: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
14221: map { $toupdate{$_} = 1; } (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}});
14222: }
14223: }
14224: foreach my $item (@{$alltypes}) {
14225: next if ($item =~ /^_LC_ipchange/);
14226: my $hasrule = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$item};
14227: if ($hasrule eq 'homeserver') {
14228: map { $toupdate{$_} = 1; } (keys(%libraryservers));
14229: } else {
14230: unless (($hasrule eq 'default') || ($hasrule eq 'none') || ($hasrule eq 'externalbalancer')) {
14231: if ($servers{$hasrule}) {
14232: $toupdate{$hasrule} = 1;
14233: }
14234: }
14235: }
14236: }
14237: if (($rule eq 'balancer') || ($rule eq 'offloadedto')) {
14238: $balancetext = $ruletitles{$rule};
14239: } else {
14240: my $receiver = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type};
14241: $balancetext = $ruletitles{'particular'}.' '.$receiver;
14242: if ($receiver) {
14243: $toupdate{$receiver};
14244: }
14245: }
14246: } else {
14247: $balancetext = $ruletitles{$rule};
14248: }
14249: } else {
14250: $balancetext = &mt('offload to [_1]',$defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type});
14251: }
14252: $resulttext .= '<li>'.&mt('Load Balancer: [_1] -- balancing for [_2] set to - "[_3]"',$balancer,$titles->{$type},$balancetext).'</li>';
14253: }
14254: }
14255: }
14256: }
14257: if (keys(%toupdate)) {
14258: my %thismachine;
14259: my $updatedhere;
14260: my $cachetime = 60*60*24;
14261: map { $thismachine{$_} = 1; } &Apache::lonnet::current_machine_ids();
14262: foreach my $lonhost (keys(%toupdate)) {
14263: if ($thismachine{$lonhost}) {
14264: unless ($updatedhere) {
14265: &Apache::lonnet::do_cache_new('loadbalancing',$dom,
14266: $defaultshash{'loadbalancing'},
14267: $cachetime);
14268: $updatedhere = 1;
14269: }
14270: } else {
14271: my $cachekey = &escape('loadbalancing').':'.&escape($dom);
14272: &Apache::lonnet::remote_devalidate_cache($lonhost,[$cachekey]);
14273: }
14274: }
14275: }
14276: }
14277: }
14278: if ($resulttext ne '') {
14279: $resulttext = &mt('Changes made:').'<ul>'.$resulttext.'</ul>';
14280: } else {
14281: $resulttext = $nochgmsg;
14282: }
14283: } else {
14284: $resulttext = $nochgmsg;
14285: }
14286: } else {
14287: $resulttext = '<span class="LC_error">'.
14288: &mt('An error occurred: [_1]',$putresult).'</span>';
14289: }
14290: } else {
14291: $resulttext = $nochgmsg;
14292: }
14293: return $resulttext;
14294: }
14295:
14296: sub recurse_check {
14297: my ($chkcats,$categories,$depth,$name) = @_;
14298: if (ref($chkcats->[$depth]{$name}) eq 'ARRAY') {
14299: my $chg = 0;
14300: for (my $j=0; $j<@{$chkcats->[$depth]{$name}}; $j++) {
14301: my $category = $chkcats->[$depth]{$name}[$j];
14302: my $item;
14303: if ($category eq '') {
14304: $chg ++;
14305: } else {
14306: my $deeper = $depth + 1;
14307: $item = &escape($category).':'.&escape($name).':'.$depth;
14308: if ($chg) {
14309: $categories->{$item} -= $chg;
14310: }
14311: &recurse_check($chkcats,$categories,$deeper,$category);
14312: $deeper --;
14313: }
14314: }
14315: }
14316: return;
14317: }
14318:
14319: sub recurse_cat_deletes {
14320: my ($item,$coursecategories,$deletions) = @_;
14321: my ($deleted,$container,$depth) = map { &unescape($_); } split(/:/,$item);
14322: my $subdepth = $depth + 1;
14323: if (ref($coursecategories) eq 'HASH') {
14324: foreach my $subitem (keys(%{$coursecategories})) {
14325: my ($child,$parent,$itemdepth) = map { &unescape($_); } split(/:/,$subitem);
14326: if (($parent eq $deleted) && ($itemdepth == $subdepth)) {
14327: delete($coursecategories->{$subitem});
14328: $deletions->{$subitem} = 1;
14329: &recurse_cat_deletes($subitem,$coursecategories,$deletions);
14330: }
14331: }
14332: }
14333: return;
14334: }
14335:
14336: sub active_dc_picker {
14337: my ($dom,$numinrow,$inputtype,$name,%currhash) = @_;
14338: my %domcoords = &Apache::lonnet::get_active_domroles($dom,['dc']);
14339: my @domcoord = keys(%domcoords);
14340: if (keys(%currhash)) {
14341: foreach my $dc (keys(%currhash)) {
14342: unless (exists($domcoords{$dc})) {
14343: push(@domcoord,$dc);
14344: }
14345: }
14346: }
14347: @domcoord = sort(@domcoord);
14348: my $numdcs = scalar(@domcoord);
14349: my $rows = 0;
14350: my $table;
14351: if ($numdcs > 1) {
14352: $table = '<table>';
14353: for (my $i=0; $i<@domcoord; $i++) {
14354: my $rem = $i%($numinrow);
14355: if ($rem == 0) {
14356: if ($i > 0) {
14357: $table .= '</tr>';
14358: }
14359: $table .= '<tr>';
14360: $rows ++;
14361: }
14362: my $check = '';
14363: if ($inputtype eq 'radio') {
14364: if (keys(%currhash) == 0) {
14365: if (!$i) {
14366: $check = ' checked="checked"';
14367: }
14368: } elsif (exists($currhash{$domcoord[$i]})) {
14369: $check = ' checked="checked"';
14370: }
14371: } else {
14372: if (exists($currhash{$domcoord[$i]})) {
14373: $check = ' checked="checked"';
14374: }
14375: }
14376: if ($i == @domcoord - 1) {
14377: my $colsleft = $numinrow - $rem;
14378: if ($colsleft > 1) {
14379: $table .= '<td class="LC_left_item" colspan="'.$colsleft.'">';
14380: } else {
14381: $table .= '<td class="LC_left_item">';
14382: }
14383: } else {
14384: $table .= '<td class="LC_left_item">';
14385: }
14386: my ($dcname,$dcdom) = split(':',$domcoord[$i]);
14387: my $user = &Apache::loncommon::plainname($dcname,$dcdom);
14388: $table .= '<span class="LC_nobreak"><label>'.
14389: '<input type="'.$inputtype.'" name="'.$name.'"'.
14390: ' value="'.$domcoord[$i].'"'.$check.' />'.$user;
14391: if ($user ne $dcname.':'.$dcdom) {
14392: $table .= ' ('.$dcname.':'.$dcdom.')';
14393: }
14394: $table .= '</label></span></td>';
14395: }
14396: $table .= '</tr></table>';
14397: } elsif ($numdcs == 1) {
14398: my ($dcname,$dcdom) = split(':',$domcoord[0]);
14399: my $user = &Apache::loncommon::plainname($dcname,$dcdom);
14400: if ($inputtype eq 'radio') {
14401: $table = '<input type="hidden" name="'.$name.'" value="'.$domcoord[0].'" />'.$user;
14402: if ($user ne $dcname.':'.$dcdom) {
14403: $table .= ' ('.$dcname.':'.$dcdom.')';
14404: }
14405: } else {
14406: my $check;
14407: if (exists($currhash{$domcoord[0]})) {
14408: $check = ' checked="checked"';
14409: }
14410: $table = '<span class="LC_nobreak"><label>'.
14411: '<input type="checkbox" name="'.$name.'" '.
14412: 'value="'.$domcoord[0].'"'.$check.' />'.$user;
14413: if ($user ne $dcname.':'.$dcdom) {
14414: $table .= ' ('.$dcname.':'.$dcdom.')';
14415: }
14416: $table .= '</label></span>';
14417: $rows ++;
14418: }
14419: }
14420: return ($numdcs,$table,$rows);
14421: }
14422:
14423: sub usersession_titles {
14424: return &Apache::lonlocal::texthash(
14425: hosted => 'Hosting of sessions for users from other domains on servers in this domain',
14426: remote => 'Hosting of sessions for users in this domain on servers in other domains',
14427: spares => 'Servers offloaded to, when busy',
14428: version => 'LON-CAPA version requirement',
14429: excludedomain => 'Allow all, but exclude specific domains',
14430: includedomain => 'Deny all, but include specific domains',
14431: primary => 'Primary (checked first)',
14432: default => 'Default',
14433: );
14434: }
14435:
14436: sub id_for_thisdom {
14437: my (%servers) = @_;
14438: my %altids;
14439: foreach my $server (keys(%servers)) {
14440: my $serverhome = &Apache::lonnet::get_server_homeID($servers{$server});
14441: if ($serverhome ne $server) {
14442: $altids{$serverhome} = $server;
14443: }
14444: }
14445: return %altids;
14446: }
14447:
14448: sub count_servers {
14449: my ($currbalancer,%servers) = @_;
14450: my (@spares,$numspares);
14451: foreach my $lonhost (sort(keys(%servers))) {
14452: next if ($currbalancer eq $lonhost);
14453: push(@spares,$lonhost);
14454: }
14455: if ($currbalancer) {
14456: $numspares = scalar(@spares);
14457: } else {
14458: $numspares = scalar(@spares) - 1;
14459: }
14460: return ($numspares,@spares);
14461: }
14462:
14463: sub lonbalance_targets_js {
14464: my ($dom,$types,$servers,$settings) = @_;
14465: my $select = &mt('Select');
14466: my ($alltargets,$allishome,$allinsttypes,@alltypes);
14467: if (ref($servers) eq 'HASH') {
14468: $alltargets = join("','",sort(keys(%{$servers})));
14469: my @homedoms;
14470: foreach my $server (sort(keys(%{$servers}))) {
14471: if (&Apache::lonnet::host_domain($server) eq $dom) {
14472: push(@homedoms,'1');
14473: } else {
14474: push(@homedoms,'0');
14475: }
14476: }
14477: $allishome = join("','",@homedoms);
14478: }
14479: if (ref($types) eq 'ARRAY') {
14480: if (@{$types} > 0) {
14481: @alltypes = @{$types};
14482: }
14483: }
14484: push(@alltypes,'default','_LC_adv','_LC_author','_LC_internetdom','_LC_external');
14485: $allinsttypes = join("','",@alltypes);
14486: my (%currbalancer,%currtargets,%currrules,%existing);
14487: if (ref($settings) eq 'HASH') {
14488: %existing = %{$settings};
14489: }
14490: &get_loadbalancers_config($servers,\%existing,\%currbalancer,
14491: \%currtargets,\%currrules);
14492: my $balancers = join("','",sort(keys(%currbalancer)));
14493: return <<"END";
14494:
14495: <script type="text/javascript">
14496: // <![CDATA[
14497:
14498: currBalancers = new Array('$balancers');
14499:
14500: function toggleTargets(balnum) {
14501: var lonhostitem = document.getElementById('loadbalancing_lonhost_'+balnum);
14502: var prevhostitem = document.getElementById('loadbalancing_prevlonhost_'+balnum);
14503: var balancer = lonhostitem.options[lonhostitem.selectedIndex].value;
14504: var prevbalancer = prevhostitem.value;
14505: var baltotal = document.getElementById('loadbalancing_total').value;
14506: prevhostitem.value = balancer;
14507: if (prevbalancer != '') {
14508: var prevIdx = currBalancers.indexOf(prevbalancer);
14509: if (prevIdx != -1) {
14510: currBalancers.splice(prevIdx,1);
14511: }
14512: }
14513: if (balancer == '') {
14514: hideSpares(balnum);
14515: } else {
14516: var currIdx = currBalancers.indexOf(balancer);
14517: if (currIdx == -1) {
14518: currBalancers.push(balancer);
14519: }
14520: var homedoms = new Array('$allishome');
14521: var ishomedom = homedoms[lonhostitem.selectedIndex];
14522: showSpares(balancer,ishomedom,balnum);
14523: }
14524: balancerChange(balnum,baltotal,'change',prevbalancer,balancer);
14525: return;
14526: }
14527:
14528: function showSpares(balancer,ishomedom,balnum) {
14529: var alltargets = new Array('$alltargets');
14530: var insttypes = new Array('$allinsttypes');
14531: var offloadtypes = new Array('primary','default');
14532:
14533: document.getElementById('loadbalancing_targets_'+balnum).style.display='block';
14534: document.getElementById('loadbalancing_disabled_'+balnum).style.display='none';
14535:
14536: for (var i=0; i<offloadtypes.length; i++) {
14537: var count = 0;
14538: for (var j=0; j<alltargets.length; j++) {
14539: if (alltargets[j] != balancer) {
14540: var item = document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+count);
14541: item.value = alltargets[j];
14542: item.style.textAlign='left';
14543: item.style.textFace='normal';
14544: document.getElementById('loadbalancing_targettxt_'+balnum+'_'+offloadtypes[i]+'_'+count).innerHTML = alltargets[j];
14545: if (currBalancers.indexOf(alltargets[j]) == -1) {
14546: item.disabled = '';
14547: } else {
14548: item.disabled = 'disabled';
14549: item.checked = false;
14550: }
14551: count ++;
14552: }
14553: }
14554: }
14555: for (var k=0; k<insttypes.length; k++) {
14556: if ((insttypes[k] == '_LC_external') || (insttypes[k] == '_LC_internetdom')) {
14557: if (ishomedom == 1) {
14558: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='block';
14559: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='block';
14560: } else {
14561: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='none';
14562: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='none';
14563: }
14564: } else {
14565: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='block';
14566: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='block';
14567: }
14568: if ((insttypes[k] != '_LC_external') &&
14569: ((insttypes[k] != '_LC_internetdom') ||
14570: ((insttypes[k] == '_LC_internetdom') && (ishomedom == 1)))) {
14571: var item = document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]);
14572: item.options.length = 0;
14573: item.options[0] = new Option("","",true,true);
14574: var idx = 0;
14575: for (var m=0; m<alltargets.length; m++) {
14576: if ((currBalancers.indexOf(alltargets[m]) == -1) && (alltargets[m] != balancer)) {
14577: idx ++;
14578: item.options[idx] = new Option(alltargets[m],alltargets[m],false,false);
14579: }
14580: }
14581: }
14582: }
14583: return;
14584: }
14585:
14586: function hideSpares(balnum) {
14587: var alltargets = new Array('$alltargets');
14588: var insttypes = new Array('$allinsttypes');
14589: var offloadtypes = new Array('primary','default');
14590:
14591: document.getElementById('loadbalancing_targets_'+balnum).style.display='none';
14592: document.getElementById('loadbalancing_disabled_'+balnum).style.display='block';
14593:
14594: var total = alltargets.length - 1;
14595: for (var i=0; i<offloadtypes; i++) {
14596: for (var j=0; j<total; j++) {
14597: document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+j).checked = false;
14598: document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+j).value = '';
14599: document.getElementById('loadbalancing_targettxt_'+balnum+'_'+offloadtypes[i]+'_'+j).innerHTML = '';
14600: }
14601: }
14602: for (var k=0; k<insttypes.length; k++) {
14603: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='none';
14604: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='none';
14605: if (insttypes[k] != '_LC_external') {
14606: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]).length = 0;
14607: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]).options[0] = new Option("","",true,true);
14608: }
14609: }
14610: return;
14611: }
14612:
14613: function checkOffloads(item,balnum,type) {
14614: var alltargets = new Array('$alltargets');
14615: var offloadtypes = new Array('primary','default');
14616: if (item.checked) {
14617: var total = alltargets.length - 1;
14618: var other;
14619: if (type == offloadtypes[0]) {
14620: other = offloadtypes[1];
14621: } else {
14622: other = offloadtypes[0];
14623: }
14624: for (var i=0; i<total; i++) {
14625: var server = document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).value;
14626: if (server == item.value) {
14627: if (document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).checked) {
14628: document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).checked = false;
14629: }
14630: }
14631: }
14632: }
14633: return;
14634: }
14635:
14636: function singleServerToggle(balnum,type) {
14637: var offloadtoSelIdx = document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).selectedIndex;
14638: if (offloadtoSelIdx == 0) {
14639: document.getElementById('loadbalancing_rules_'+balnum+'_'+type+'_0').checked = true;
14640: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '';
14641:
14642: } else {
14643: document.getElementById('loadbalancing_rules_'+balnum+'_'+type+'_2').checked = true;
14644: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '$select';
14645: }
14646: return;
14647: }
14648:
14649: function balanceruleChange(formname,balnum,type) {
14650: if (type == '_LC_external') {
14651: return;
14652: }
14653: var typesRules = getIndicesByName(formname,'loadbalancing_rules_'+balnum+'_'+type);
14654: for (var i=0; i<typesRules.length; i++) {
14655: if (formname.elements[typesRules[i]].checked) {
14656: if (formname.elements[typesRules[i]].value != 'specific') {
14657: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).selectedIndex = 0;
14658: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '';
14659: } else {
14660: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '$select';
14661: }
14662: }
14663: }
14664: return;
14665: }
14666:
14667: function balancerDeleteChange(balnum) {
14668: var hostitem = document.getElementById('loadbalancing_lonhost_'+balnum);
14669: var baltotal = document.getElementById('loadbalancing_total').value;
14670: var addtarget;
14671: var removetarget;
14672: var action = 'delete';
14673: if (document.getElementById('loadbalancing_delete_'+balnum)) {
14674: var lonhost = hostitem.value;
14675: var currIdx = currBalancers.indexOf(lonhost);
14676: if (document.getElementById('loadbalancing_delete_'+balnum).checked) {
14677: if (currIdx != -1) {
14678: currBalancers.splice(currIdx,1);
14679: }
14680: addtarget = lonhost;
14681: } else {
14682: if (currIdx == -1) {
14683: currBalancers.push(lonhost);
14684: }
14685: removetarget = lonhost;
14686: action = 'undelete';
14687: }
14688: balancerChange(balnum,baltotal,action,addtarget,removetarget);
14689: }
14690: return;
14691: }
14692:
14693: function balancerChange(balnum,baltotal,action,addtarget,removetarget) {
14694: if (baltotal > 1) {
14695: var offloadtypes = new Array('primary','default');
14696: var alltargets = new Array('$alltargets');
14697: var insttypes = new Array('$allinsttypes');
14698: for (var i=0; i<baltotal; i++) {
14699: if (i != balnum) {
14700: for (var j=0; j<offloadtypes.length; j++) {
14701: var total = alltargets.length - 1;
14702: for (var k=0; k<total; k++) {
14703: var serveritem = document.getElementById('loadbalancing_target_'+i+'_'+offloadtypes[j]+'_'+k);
14704: var server = serveritem.value;
14705: if ((action == 'delete') || (action == 'change' && addtarget != '')) {
14706: if (server == addtarget) {
14707: serveritem.disabled = '';
14708: }
14709: }
14710: if ((action == 'undelete') || (action == 'change' && removetarget != '')) {
14711: if (server == removetarget) {
14712: serveritem.disabled = 'disabled';
14713: serveritem.checked = false;
14714: }
14715: }
14716: }
14717: }
14718: for (var j=0; j<insttypes.length; j++) {
14719: if (insttypes[j] != '_LC_external') {
14720: if (document.getElementById('loadbalancing_singleserver_'+i+'_'+insttypes[j])) {
14721: var singleserver = document.getElementById('loadbalancing_singleserver_'+i+'_'+insttypes[j]);
14722: var currSel = singleserver.selectedIndex;
14723: var currVal = singleserver.options[currSel].value;
14724: if ((action == 'delete') || (action == 'change' && addtarget != '')) {
14725: var numoptions = singleserver.options.length;
14726: var needsnew = 1;
14727: for (var k=0; k<numoptions; k++) {
14728: if (singleserver.options[k] == addtarget) {
14729: needsnew = 0;
14730: break;
14731: }
14732: }
14733: if (needsnew == 1) {
14734: singleserver.options[numoptions] = new Option(addtarget,addtarget,false,false);
14735: }
14736: }
14737: if ((action == 'undelete') || (action == 'change' && removetarget != '')) {
14738: singleserver.options.length = 0;
14739: if ((currVal) && (currVal != removetarget)) {
14740: singleserver.options[0] = new Option("","",false,false);
14741: } else {
14742: singleserver.options[0] = new Option("","",true,true);
14743: }
14744: var idx = 0;
14745: for (var m=0; m<alltargets.length; m++) {
14746: if (currBalancers.indexOf(alltargets[m]) == -1) {
14747: idx ++;
14748: if (currVal == alltargets[m]) {
14749: singleserver.options[idx] = new Option(alltargets[m],alltargets[m],true,true);
14750: } else {
14751: singleserver.options[idx] = new Option(alltargets[m],alltargets[m],false,false);
14752: }
14753: }
14754: }
14755: }
14756: }
14757: }
14758: }
14759: }
14760: }
14761: }
14762: return;
14763: }
14764:
14765: // ]]>
14766: </script>
14767:
14768: END
14769: }
14770:
14771: sub new_spares_js {
14772: my @sparestypes = ('primary','default');
14773: my $types = join("','",@sparestypes);
14774: my $select = &mt('Select');
14775: return <<"END";
14776:
14777: <script type="text/javascript">
14778: // <![CDATA[
14779:
14780: function updateNewSpares(formname,lonhost) {
14781: var types = new Array('$types');
14782: var include = new Array();
14783: var exclude = new Array();
14784: for (var i=0; i<types.length; i++) {
14785: var spareboxes = getIndicesByName(formname,'spare_'+types[i]+'_'+lonhost);
14786: for (var j=0; j<spareboxes.length; j++) {
14787: if (formname.elements[spareboxes[j]].checked) {
14788: exclude.push(formname.elements[spareboxes[j]].value);
14789: } else {
14790: include.push(formname.elements[spareboxes[j]].value);
14791: }
14792: }
14793: }
14794: for (var i=0; i<types.length; i++) {
14795: var newSpare = document.getElementById('newspare_'+types[i]+'_'+lonhost);
14796: var selIdx = newSpare.selectedIndex;
14797: var currnew = newSpare.options[selIdx].value;
14798: var okSpares = new Array();
14799: for (var j=0; j<newSpare.options.length; j++) {
14800: var possible = newSpare.options[j].value;
14801: if (possible != '') {
14802: if (exclude.indexOf(possible) == -1) {
14803: okSpares.push(possible);
14804: } else {
14805: if (currnew == possible) {
14806: selIdx = 0;
14807: }
14808: }
14809: }
14810: }
14811: for (var k=0; k<include.length; k++) {
14812: if (okSpares.indexOf(include[k]) == -1) {
14813: okSpares.push(include[k]);
14814: }
14815: }
14816: okSpares.sort();
14817: newSpare.options.length = 0;
14818: if (selIdx == 0) {
14819: newSpare.options[0] = new Option("$select","",true,true);
14820: } else {
14821: newSpare.options[0] = new Option("$select","",false,false);
14822: }
14823: for (var m=0; m<okSpares.length; m++) {
14824: var idx = m+1;
14825: var selThis = 0;
14826: if (selIdx != 0) {
14827: if (okSpares[m] == currnew) {
14828: selThis = 1;
14829: }
14830: }
14831: if (selThis == 1) {
14832: newSpare.options[idx] = new Option(okSpares[m],okSpares[m],true,true);
14833: } else {
14834: newSpare.options[idx] = new Option(okSpares[m],okSpares[m],false,false);
14835: }
14836: }
14837: }
14838: return;
14839: }
14840:
14841: function checkNewSpares(lonhost,type) {
14842: var newSpare = document.getElementById('newspare_'+type+'_'+lonhost);
14843: var chosen = newSpare.options[newSpare.selectedIndex].value;
14844: if (chosen != '') {
14845: var othertype;
14846: var othernewSpare;
14847: if (type == 'primary') {
14848: othernewSpare = document.getElementById('newspare_default_'+lonhost);
14849: }
14850: if (type == 'default') {
14851: othernewSpare = document.getElementById('newspare_primary_'+lonhost);
14852: }
14853: if (othernewSpare.options[othernewSpare.selectedIndex].value == chosen) {
14854: othernewSpare.selectedIndex = 0;
14855: }
14856: }
14857: return;
14858: }
14859:
14860: // ]]>
14861: </script>
14862:
14863: END
14864:
14865: }
14866:
14867: sub common_domprefs_js {
14868: return <<"END";
14869:
14870: <script type="text/javascript">
14871: // <![CDATA[
14872:
14873: function getIndicesByName(formname,item) {
14874: var group = new Array();
14875: for (var i=0;i<formname.elements.length;i++) {
14876: if (formname.elements[i].name == item) {
14877: group.push(formname.elements[i].id);
14878: }
14879: }
14880: return group;
14881: }
14882:
14883: // ]]>
14884: </script>
14885:
14886: END
14887:
14888: }
14889:
14890: sub recaptcha_js {
14891: my %lt = &captcha_phrases();
14892: return <<"END";
14893:
14894: <script type="text/javascript">
14895: // <![CDATA[
14896:
14897: function updateCaptcha(caller,context) {
14898: var privitem;
14899: var pubitem;
14900: var privtext;
14901: var pubtext;
14902: var versionitem;
14903: var versiontext;
14904: if (document.getElementById(context+'_recaptchapub')) {
14905: pubitem = document.getElementById(context+'_recaptchapub');
14906: } else {
14907: return;
14908: }
14909: if (document.getElementById(context+'_recaptchapriv')) {
14910: privitem = document.getElementById(context+'_recaptchapriv');
14911: } else {
14912: return;
14913: }
14914: if (document.getElementById(context+'_recaptchapubtxt')) {
14915: pubtext = document.getElementById(context+'_recaptchapubtxt');
14916: } else {
14917: return;
14918: }
14919: if (document.getElementById(context+'_recaptchaprivtxt')) {
14920: privtext = document.getElementById(context+'_recaptchaprivtxt');
14921: } else {
14922: return;
14923: }
14924: if (document.getElementById(context+'_recaptchaversion')) {
14925: versionitem = document.getElementById(context+'_recaptchaversion');
14926: } else {
14927: return;
14928: }
14929: if (document.getElementById(context+'_recaptchavertxt')) {
14930: versiontext = document.getElementById(context+'_recaptchavertxt');
14931: } else {
14932: return;
14933: }
14934: if (caller.checked) {
14935: if (caller.value == 'recaptcha') {
14936: pubitem.type = 'text';
14937: privitem.type = 'text';
14938: pubitem.size = '40';
14939: privitem.size = '40';
14940: pubtext.innerHTML = "$lt{'pub'}";
14941: privtext.innerHTML = "$lt{'priv'}";
14942: versionitem.type = 'text';
14943: versionitem.size = '3';
14944: versiontext.innerHTML = "$lt{'ver'}";
14945: } else {
14946: pubitem.type = 'hidden';
14947: privitem.type = 'hidden';
14948: versionitem.type = 'hidden';
14949: pubtext.innerHTML = '';
14950: privtext.innerHTML = '';
14951: versiontext.innerHTML = '';
14952: }
14953: }
14954: return;
14955: }
14956:
14957: // ]]>
14958: </script>
14959:
14960: END
14961:
14962: }
14963:
14964: sub toggle_display_js {
14965: return <<"END";
14966:
14967: <script type="text/javascript">
14968: // <![CDATA[
14969:
14970: function toggleDisplay(domForm,caller) {
14971: if (document.getElementById(caller)) {
14972: var divitem = document.getElementById(caller);
14973: var optionsElement = domForm.coursecredits;
14974: var checkval = 1;
14975: var dispval = 'block';
14976: if (caller == 'emailoptions') {
14977: optionsElement = domForm.cancreate_email;
14978: }
14979: if (caller == 'studentsubmission') {
14980: optionsElement = domForm.postsubmit;
14981: }
14982: if (caller == 'cloneinstcode') {
14983: optionsElement = domForm.canclone;
14984: checkval = 'instcode';
14985: }
14986: if (optionsElement.length) {
14987: var currval;
14988: for (var i=0; i<optionsElement.length; i++) {
14989: if (optionsElement[i].checked) {
14990: currval = optionsElement[i].value;
14991: }
14992: }
14993: if (currval == checkval) {
14994: divitem.style.display = dispval;
14995: } else {
14996: divitem.style.display = 'none';
14997: }
14998: }
14999: }
15000: return;
15001: }
15002:
15003: // ]]>
15004: </script>
15005:
15006: END
15007:
15008: }
15009:
15010: sub captcha_phrases {
15011: return &Apache::lonlocal::texthash (
15012: priv => 'Private key',
15013: pub => 'Public key',
15014: original => 'original (CAPTCHA)',
15015: recaptcha => 'successor (ReCAPTCHA)',
15016: notused => 'unused',
15017: ver => 'ReCAPTCHA version (1 or 2)',
15018: );
15019: }
15020:
15021: sub devalidate_remote_domconfs {
15022: my ($dom,$cachekeys) = @_;
15023: return unless (ref($cachekeys) eq 'HASH');
15024: my %servers = &Apache::lonnet::internet_dom_servers($dom);
15025: my %thismachine;
15026: map { $thismachine{$_} = 1; } &Apache::lonnet::current_machine_ids();
15027: my @posscached = ('domainconfig','domdefaults','ltitools');
15028: if (keys(%servers)) {
15029: foreach my $server (keys(%servers)) {
15030: next if ($thismachine{$server});
15031: my @cached;
15032: foreach my $name (@posscached) {
15033: if ($cachekeys->{$name}) {
15034: push(@cached,&escape($name).':'.&escape($dom));
15035: }
15036: }
15037: if (@cached) {
15038: &Apache::lonnet::remote_devalidate_cache($server,\@cached);
15039: }
15040: }
15041: }
15042: return;
15043: }
15044:
15045: 1;
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