File:
[LON-CAPA] /
loncom /
interface /
domainprefs.pm
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Mon Jan 1 01:29:38 2018 UTC (6 years, 6 months ago) by
raeburn
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CVS tags:
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- Bug 6754 LON-CAPA as LTI Consumer
Domain configuration for information sent to Tool Provider on launch
includes choice of: username, or username:domain in LON-CAPA,
when "User" is included in the data to be sent (as lis_person_sourcedid).
1: # The LearningOnline Network with CAPA
2: # Handler to set domain-wide configuration settings
3: #
4: # $Id: domainprefs.pm,v 1.324 2018/01/01 01:29:38 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','lti'],$dom);
223: my %encconfig =
224: &Apache::lonnet::get_dom('encconfig',['ltitools','lti'],$dom);
225: if (ref($domconfig{'ltitools'}) eq 'HASH') {
226: if (ref($encconfig{'ltitools'}) eq 'HASH') {
227: foreach my $id (keys(%{$domconfig{'ltitools'}})) {
228: if ((ref($domconfig{'ltitools'}{$id}) eq 'HASH') &&
229: (ref($encconfig{'ltitools'}{$id}) eq 'HASH')) {
230: foreach my $item ('key','secret') {
231: $domconfig{'ltitools'}{$id}{$item} = $encconfig{'ltitools'}{$id}{$item};
232: }
233: }
234: }
235: }
236: }
237: if (ref($domconfig{'lti'}) eq 'HASH') {
238: if (ref($encconfig{'lti'}) eq 'HASH') {
239: foreach my $id (keys(%{$domconfig{'lti'}})) {
240: if ((ref($domconfig{'lti'}{$id}) eq 'HASH') &&
241: (ref($encconfig{'lti'}{$id}) eq 'HASH')) {
242: foreach my $item ('key','secret') {
243: $domconfig{'lti'}{$id}{$item} = $encconfig{'lti'}{$id}{$item};
244: }
245: }
246: }
247: }
248: }
249: my @prefs_order = ('rolecolors','login','defaults','quotas','autoenroll',
250: 'autoupdate','autocreate','directorysrch','contacts',
251: 'usercreation','selfcreation','usermodification','scantron',
252: 'requestcourses','requestauthor','coursecategories',
253: 'serverstatuses','helpsettings','coursedefaults',
254: 'ltitools','selfenrollment','usersessions','ssl','trust','lti');
255: my %existing;
256: if (ref($domconfig{'loadbalancing'}) eq 'HASH') {
257: %existing = %{$domconfig{'loadbalancing'}};
258: }
259: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
260: push(@prefs_order,'loadbalancing');
261: }
262: my %prefs = (
263: 'rolecolors' =>
264: { text => 'Default color schemes',
265: help => 'Domain_Configuration_Color_Schemes',
266: header => [{col1 => 'Student Settings',
267: col2 => '',},
268: {col1 => 'Coordinator Settings',
269: col2 => '',},
270: {col1 => 'Author Settings',
271: col2 => '',},
272: {col1 => 'Administrator Settings',
273: col2 => '',}],
274: print => \&print_rolecolors,
275: modify => \&modify_rolecolors,
276: },
277: 'login' =>
278: { text => 'Log-in page options',
279: help => 'Domain_Configuration_Login_Page',
280: header => [{col1 => 'Log-in Page Items',
281: col2 => '',},
282: {col1 => 'Log-in Help',
283: col2 => 'Value'},
284: {col1 => 'Custom HTML in document head',
285: col2 => 'Value'}],
286: print => \&print_login,
287: modify => \&modify_login,
288: },
289: 'defaults' =>
290: { text => 'Default authentication/language/timezone/portal/types',
291: help => 'Domain_Configuration_LangTZAuth',
292: header => [{col1 => 'Setting',
293: col2 => 'Value'},
294: {col1 => 'Internal Authentication',
295: col2 => 'Value'},
296: {col1 => 'Institutional user types',
297: col2 => 'Name displayed'}],
298: print => \&print_defaults,
299: modify => \&modify_defaults,
300: },
301: 'quotas' =>
302: { text => 'Blogs, personal web pages, webDAV/quotas, portfolios',
303: help => 'Domain_Configuration_Quotas',
304: header => [{col1 => 'User affiliation',
305: col2 => 'Available tools',
306: col3 => 'Quotas, MB; (Authoring requires role)',}],
307: print => \&print_quotas,
308: modify => \&modify_quotas,
309: },
310: 'autoenroll' =>
311: { text => 'Auto-enrollment settings',
312: help => 'Domain_Configuration_Auto_Enrollment',
313: header => [{col1 => 'Configuration setting',
314: col2 => 'Value(s)'}],
315: print => \&print_autoenroll,
316: modify => \&modify_autoenroll,
317: },
318: 'autoupdate' =>
319: { text => 'Auto-update settings',
320: help => 'Domain_Configuration_Auto_Updates',
321: header => [{col1 => 'Setting',
322: col2 => 'Value',},
323: {col1 => 'Setting',
324: col2 => 'Affiliation'},
325: {col1 => 'User population',
326: col2 => 'Updatable user data'}],
327: print => \&print_autoupdate,
328: modify => \&modify_autoupdate,
329: },
330: 'autocreate' =>
331: { text => 'Auto-course creation settings',
332: help => 'Domain_Configuration_Auto_Creation',
333: header => [{col1 => 'Configuration Setting',
334: col2 => 'Value',}],
335: print => \&print_autocreate,
336: modify => \&modify_autocreate,
337: },
338: 'directorysrch' =>
339: { text => 'Directory searches',
340: help => 'Domain_Configuration_InstDirectory_Search',
341: header => [{col1 => 'Institutional Directory Setting',
342: col2 => 'Value',},
343: {col1 => 'LON-CAPA Directory Setting',
344: col2 => 'Value',}],
345: print => \&print_directorysrch,
346: modify => \&modify_directorysrch,
347: },
348: 'contacts' =>
349: { text => 'E-mail addresses and helpform',
350: help => 'Domain_Configuration_Contact_Info',
351: header => [{col1 => 'Default e-mail addresses',
352: col2 => 'Value',},
353: {col1 => 'Recipient(s) for notifications',
354: col2 => 'Value',},
355: {col1 => 'Ask helpdesk form settings',
356: col2 => 'Value',},],
357: print => \&print_contacts,
358: modify => \&modify_contacts,
359: },
360: 'usercreation' =>
361: { text => 'User creation',
362: help => 'Domain_Configuration_User_Creation',
363: header => [{col1 => 'Format rule type',
364: col2 => 'Format rules in force'},
365: {col1 => 'User account creation',
366: col2 => 'Usernames which may be created',},
367: {col1 => 'Context',
368: col2 => 'Assignable authentication types'}],
369: print => \&print_usercreation,
370: modify => \&modify_usercreation,
371: },
372: 'selfcreation' =>
373: { text => 'Users self-creating accounts',
374: help => 'Domain_Configuration_Self_Creation',
375: header => [{col1 => 'Self-creation with institutional username',
376: col2 => 'Enabled?'},
377: {col1 => 'Institutional user type (login/SSO self-creation)',
378: col2 => 'Information user can enter'},
379: {col1 => 'Self-creation with e-mail verification',
380: col2 => 'Settings'}],
381: print => \&print_selfcreation,
382: modify => \&modify_selfcreation,
383: },
384: 'usermodification' =>
385: { text => 'User modification',
386: help => 'Domain_Configuration_User_Modification',
387: header => [{col1 => 'Target user has role',
388: col2 => 'User information updatable in author context'},
389: {col1 => 'Target user has role',
390: col2 => 'User information updatable in course context'}],
391: print => \&print_usermodification,
392: modify => \&modify_usermodification,
393: },
394: 'scantron' =>
395: { text => 'Bubblesheet format file',
396: help => 'Domain_Configuration_Scantron_Format',
397: header => [ {col1 => 'Item',
398: col2 => '',
399: }],
400: print => \&print_scantron,
401: modify => \&modify_scantron,
402: },
403: 'requestcourses' =>
404: {text => 'Request creation of courses',
405: help => 'Domain_Configuration_Request_Courses',
406: header => [{col1 => 'User affiliation',
407: col2 => 'Availability/Processing of requests',},
408: {col1 => 'Setting',
409: col2 => 'Value'},
410: {col1 => 'Available textbooks',
411: col2 => ''},
412: {col1 => 'Available templates',
413: col2 => ''},
414: {col1 => 'Validation (not official courses)',
415: col2 => 'Value'},],
416: print => \&print_quotas,
417: modify => \&modify_quotas,
418: },
419: 'requestauthor' =>
420: {text => 'Request Authoring Space',
421: help => 'Domain_Configuration_Request_Author',
422: header => [{col1 => 'User affiliation',
423: col2 => 'Availability/Processing of requests',},
424: {col1 => 'Setting',
425: col2 => 'Value'}],
426: print => \&print_quotas,
427: modify => \&modify_quotas,
428: },
429: 'coursecategories' =>
430: { text => 'Cataloging of courses/communities',
431: help => 'Domain_Configuration_Cataloging_Courses',
432: header => [{col1 => 'Catalog type/availability',
433: col2 => '',},
434: {col1 => 'Category settings for standard catalog',
435: col2 => '',},
436: {col1 => 'Categories',
437: col2 => '',
438: }],
439: print => \&print_coursecategories,
440: modify => \&modify_coursecategories,
441: },
442: 'serverstatuses' =>
443: {text => 'Access to server status pages',
444: help => 'Domain_Configuration_Server_Status',
445: header => [{col1 => 'Status Page',
446: col2 => 'Other named users',
447: col3 => 'Specific IPs',
448: }],
449: print => \&print_serverstatuses,
450: modify => \&modify_serverstatuses,
451: },
452: 'helpsettings' =>
453: {text => 'Support settings',
454: help => 'Domain_Configuration_Help_Settings',
455: header => [{col1 => 'Help Page Settings (logged-in users)',
456: col2 => 'Value'},
457: {col1 => 'Helpdesk Roles',
458: col2 => 'Settings'},],
459: print => \&print_helpsettings,
460: modify => \&modify_helpsettings,
461: },
462: 'coursedefaults' =>
463: {text => 'Course/Community defaults',
464: help => 'Domain_Configuration_Course_Defaults',
465: header => [{col1 => 'Defaults which can be overridden in each course by a CC',
466: col2 => 'Value',},
467: {col1 => 'Defaults which can be overridden for each course by a DC',
468: col2 => 'Value',},],
469: print => \&print_coursedefaults,
470: modify => \&modify_coursedefaults,
471: },
472: 'selfenrollment' =>
473: {text => 'Self-enrollment in Course/Community',
474: help => 'Domain_Configuration_Selfenrollment',
475: header => [{col1 => 'Configuration Rights',
476: col2 => 'Configured by Course Personnel or Domain Coordinator?'},
477: {col1 => 'Defaults',
478: col2 => 'Value'},
479: {col1 => 'Self-enrollment validation (optional)',
480: col2 => 'Value'},],
481: print => \&print_selfenrollment,
482: modify => \&modify_selfenrollment,
483: },
484: 'privacy' =>
485: {text => 'User Privacy',
486: help => 'Domain_Configuration_User_Privacy',
487: header => [{col1 => 'Setting',
488: col2 => 'Value',}],
489: print => \&print_privacy,
490: modify => \&modify_privacy,
491: },
492: 'usersessions' =>
493: {text => 'User session hosting/offloading',
494: help => 'Domain_Configuration_User_Sessions',
495: header => [{col1 => 'Domain server',
496: col2 => 'Servers to offload sessions to when busy'},
497: {col1 => 'Hosting of users from other domains',
498: col2 => 'Rules'},
499: {col1 => "Hosting domain's own users elsewhere",
500: col2 => 'Rules'}],
501: print => \&print_usersessions,
502: modify => \&modify_usersessions,
503: },
504: 'loadbalancing' =>
505: {text => 'Dedicated Load Balancer(s)',
506: help => 'Domain_Configuration_Load_Balancing',
507: header => [{col1 => 'Balancers',
508: col2 => 'Default destinations',
509: col3 => 'User affiliation',
510: col4 => 'Overrides'},
511: ],
512: print => \&print_loadbalancing,
513: modify => \&modify_loadbalancing,
514: },
515: 'ltitools' =>
516: {text => 'External Tools (LTI)',
517: help => 'Domain_Configuration_LTI_Tools',
518: header => [{col1 => 'Setting',
519: col2 => 'Value',}],
520: print => \&print_ltitools,
521: modify => \&modify_ltitools,
522: },
523: 'ssl' =>
524: {text => 'LON-CAPA Network (SSL)',
525: help => 'Domain_Configuration_Network_SSL',
526: header => [{col1 => 'Server',
527: col2 => 'Certificate Status'},
528: {col1 => 'Connections to other servers',
529: col2 => 'Rules'},
530: {col1 => 'Connections from other servers',
531: col2 => 'Rules'},
532: {col1 => "Replicating domain's published content",
533: col2 => 'Rules'}],
534: print => \&print_ssl,
535: modify => \&modify_ssl,
536: },
537: 'trust' =>
538: {text => 'Trust Settings',
539: help => 'Domain_Configuration_Trust',
540: header => [{col1 => "Access to this domain's content by others",
541: col2 => 'Rules'},
542: {col1 => "Access to other domain's content by this domain",
543: col2 => 'Rules'},
544: {col1 => "Enrollment in this domain's courses by others",
545: col2 => 'Rules',},
546: {col1 => "Co-author roles in this domain for others",
547: col2 => 'Rules',},
548: {col1 => "Co-author roles for this domain's users elsewhere",
549: col2 => 'Rules',},
550: {col1 => "Domain roles in this domain assignable to others",
551: col2 => 'Rules'},
552: {col1 => "Course catalog for this domain displayed elsewhere",
553: col2 => 'Rules'},
554: {col1 => "Requests for creation of courses in this domain by others",
555: col2 => 'Rules'},
556: {col1 => "Users in other domains can send messages to this domain",
557: col2 => 'Rules'},],
558: print => \&print_trust,
559: modify => \&modify_trust,
560: },
561: 'lti' =>
562: {text => 'LTI Provider',
563: help => 'Domain_Configuration_LTI_Provider',
564: header => [{col1 => 'Setting',
565: col2 => 'Value',}],
566: print => \&print_lti,
567: modify => \&modify_lti,
568: },
569: );
570: if (keys(%servers) > 1) {
571: $prefs{'login'} = { text => 'Log-in page options',
572: help => 'Domain_Configuration_Login_Page',
573: header => [{col1 => 'Log-in Service',
574: col2 => 'Server Setting',},
575: {col1 => 'Log-in Page Items',
576: col2 => ''},
577: {col1 => 'Log-in Help',
578: col2 => 'Value'},
579: {col1 => 'Custom HTML in document head',
580: col2 => 'Value'}],
581: print => \&print_login,
582: modify => \&modify_login,
583: };
584: }
585:
586: my @roles = ('student','coordinator','author','admin');
587: my @actions = &Apache::loncommon::get_env_multiple('form.actions');
588: &Apache::lonhtmlcommon::add_breadcrumb
589: ({href=>"javascript:changePage(document.$phase,'pickactions')",
590: text=>"Settings to display/modify"});
591: my $confname = $dom.'-domainconfig';
592:
593: if ($phase eq 'process') {
594: my $result = &Apache::lonconfigsettings::make_changes($r,$dom,$phase,$context,\@prefs_order,
595: \%prefs,\%domconfig,$confname,\@roles);
596: if ((ref($result) eq 'HASH') && (keys(%{$result}))) {
597: $r->rflush();
598: &devalidate_remote_domconfs($dom,$result);
599: }
600: } elsif ($phase eq 'display') {
601: my $js = &recaptcha_js().
602: &toggle_display_js();
603: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
604: my ($othertitle,$usertypes,$types) =
605: &Apache::loncommon::sorted_inst_types($dom);
606: $js .= &lonbalance_targets_js($dom,$types,\%servers,
607: $domconfig{'loadbalancing'}).
608: &new_spares_js().
609: &common_domprefs_js().
610: &Apache::loncommon::javascript_array_indexof();
611: }
612: if (grep(/^requestcourses$/,@actions)) {
613: my $javascript_validations;
614: my $coursebrowserjs=&Apache::loncommon::coursebrowser_javascript($env{'request.role.domain'});
615: $js .= <<END;
616: <script type="text/javascript">
617: $javascript_validations
618: </script>
619: $coursebrowserjs
620: END
621: }
622: if (grep(/^selfcreation$/,@actions)) {
623: $js .= &selfcreate_javascript();
624: }
625: if (grep(/^contacts$/,@actions)) {
626: $js .= &contacts_javascript();
627: }
628: &Apache::lonconfigsettings::display_settings($r,$dom,$phase,$context,\@prefs_order,\%prefs,\%domconfig,$confname,$js);
629: } else {
630: # check if domconfig user exists for the domain.
631: my $servadm = $r->dir_config('lonAdmEMail');
632: my ($configuserok,$author_ok,$switchserver) =
633: &config_check($dom,$confname,$servadm);
634: unless ($configuserok eq 'ok') {
635: &Apache::lonconfigsettings::print_header($r,$phase,$context);
636: $r->print(&mt('The domain configuration user "[_1]" has yet to be created.',
637: $confname).
638: '<br />'
639: );
640: if ($switchserver) {
641: $r->print(&mt('Ordinarily, that domain configuration user is created when the ./UPDATE script is run to install LON-CAPA for the first time.').
642: '<br />'.
643: &mt('However, that does not apply when new domains are added to a multi-domain server, and ./UPDATE has not been run recently.').
644: '<br />'.
645: &mt('The "[_1]" user can be created automatically when a Domain Coordinator visits the web-based "Set domain configuration" screen, in a session hosted on the primary library server.',$confname).
646: '<br />'.
647: &mt('To do that now, use the following link: [_1]',$switchserver)
648: );
649: } else {
650: $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.').
651: '<br />'.
652: &mt('Once that is done, you will be able to use the web-based "Set domain configuration" to configure the domain')
653: );
654: }
655: $r->print(&Apache::loncommon::end_page());
656: return OK;
657: }
658: if (keys(%domconfig) == 0) {
659: my $primarylibserv = &Apache::lonnet::domain($dom,'primary');
660: my @ids=&Apache::lonnet::current_machine_ids();
661: if (!grep(/^\Q$primarylibserv\E$/,@ids)) {
662: my %designhash = &Apache::loncommon::get_domainconf($dom);
663: my @loginimages = ('img','logo','domlogo','login');
664: my $custom_img_count = 0;
665: foreach my $img (@loginimages) {
666: if ($designhash{$dom.'.login.'.$img} ne '') {
667: $custom_img_count ++;
668: }
669: }
670: foreach my $role (@roles) {
671: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
672: $custom_img_count ++;
673: }
674: }
675: if ($custom_img_count > 0) {
676: &Apache::lonconfigsettings::print_header($r,$phase,$context);
677: my $switch_server = &check_switchserver($dom,$confname);
678: $r->print(
679: &mt('Domain configuration settings have yet to be saved for this domain via the web-based domain preferences interface.').'<br />'.
680: &mt("While this remains so, you must switch to the domain's primary library server in order to update settings.").'<br /><br />'.
681: &mt("Thereafter, (with a Domain Coordinator role selected in the domain) you will be able to update settings when logged in to any server in the LON-CAPA network.").'<br />'.
682: &mt("However, you will still need to switch to the domain's primary library server to upload new images or logos.").'<br /><br />');
683: if ($switch_server) {
684: $r->print($switch_server.' '.&mt('to primary library server for domain: [_1]',$dom));
685: }
686: $r->print(&Apache::loncommon::end_page());
687: return OK;
688: }
689: }
690: }
691: &Apache::lonconfigsettings::display_choices($r,$phase,$context,\@prefs_order,\%prefs);
692: }
693: return OK;
694: }
695:
696: sub process_changes {
697: my ($r,$dom,$confname,$action,$roles,$values,$lastactref) = @_;
698: my %domconfig;
699: if (ref($values) eq 'HASH') {
700: %domconfig = %{$values};
701: }
702: my $output;
703: if ($action eq 'login') {
704: $output = &modify_login($r,$dom,$confname,$lastactref,%domconfig);
705: } elsif ($action eq 'rolecolors') {
706: $output = &modify_rolecolors($r,$dom,$confname,$roles,
707: $lastactref,%domconfig);
708: } elsif ($action eq 'quotas') {
709: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
710: } elsif ($action eq 'autoenroll') {
711: $output = &modify_autoenroll($dom,$lastactref,%domconfig);
712: } elsif ($action eq 'autoupdate') {
713: $output = &modify_autoupdate($dom,%domconfig);
714: } elsif ($action eq 'autocreate') {
715: $output = &modify_autocreate($dom,%domconfig);
716: } elsif ($action eq 'directorysrch') {
717: $output = &modify_directorysrch($dom,$lastactref,%domconfig);
718: } elsif ($action eq 'usercreation') {
719: $output = &modify_usercreation($dom,%domconfig);
720: } elsif ($action eq 'selfcreation') {
721: $output = &modify_selfcreation($dom,$lastactref,%domconfig);
722: } elsif ($action eq 'usermodification') {
723: $output = &modify_usermodification($dom,%domconfig);
724: } elsif ($action eq 'contacts') {
725: $output = &modify_contacts($dom,$lastactref,%domconfig);
726: } elsif ($action eq 'defaults') {
727: $output = &modify_defaults($dom,$lastactref,%domconfig);
728: } elsif ($action eq 'scantron') {
729: $output = &modify_scantron($r,$dom,$confname,$lastactref,%domconfig);
730: } elsif ($action eq 'coursecategories') {
731: $output = &modify_coursecategories($dom,$lastactref,%domconfig);
732: } elsif ($action eq 'serverstatuses') {
733: $output = &modify_serverstatuses($dom,%domconfig);
734: } elsif ($action eq 'requestcourses') {
735: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
736: } elsif ($action eq 'requestauthor') {
737: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
738: } elsif ($action eq 'helpsettings') {
739: $output = &modify_helpsettings($r,$dom,$confname,$lastactref,%domconfig);
740: } elsif ($action eq 'coursedefaults') {
741: $output = &modify_coursedefaults($dom,$lastactref,%domconfig);
742: } elsif ($action eq 'selfenrollment') {
743: $output = &modify_selfenrollment($dom,$lastactref,%domconfig)
744: } elsif ($action eq 'usersessions') {
745: $output = &modify_usersessions($dom,$lastactref,%domconfig);
746: } elsif ($action eq 'loadbalancing') {
747: $output = &modify_loadbalancing($dom,%domconfig);
748: } elsif ($action eq 'ltitools') {
749: $output = &modify_ltitools($r,$dom,$action,$lastactref,%domconfig);
750: } elsif ($action eq 'ssl') {
751: $output = &modify_ssl($dom,$lastactref,%domconfig);
752: } elsif ($action eq 'trust') {
753: $output = &modify_trust($dom,$lastactref,%domconfig);
754: } elsif ($action eq 'lti') {
755: $output = &modify_lti($r,$dom,$action,$lastactref,%domconfig);
756: }
757: return $output;
758: }
759:
760: sub print_config_box {
761: my ($r,$dom,$confname,$phase,$action,$item,$settings) = @_;
762: my $rowtotal = 0;
763: my $output;
764: if ($action eq 'coursecategories') {
765: $output = &coursecategories_javascript($settings);
766: } elsif ($action eq 'defaults') {
767: $output = &defaults_javascript($settings);
768: } elsif ($action eq 'helpsettings') {
769: my (%privs,%levelscurrent);
770: my %full=();
771: my %levels=(
772: course => {},
773: domain => {},
774: system => {},
775: );
776: my $context = 'domain';
777: my $crstype = 'Course';
778: my $formname = 'display';
779: &Apache::lonuserutils::custom_role_privs(\%privs,\%full,\%levels,\%levelscurrent);
780: my @templateroles = &Apache::lonuserutils::custom_template_roles($context,$crstype);
781: $output =
782: &Apache::lonuserutils::custom_roledefs_js($context,$crstype,$formname,\%full,
783: \@templateroles);
784: }
785: $output .=
786: '<table class="LC_nested_outer">
787: <tr>
788: <th class="LC_left_item LC_middle"><span class="LC_nobreak">'.
789: &mt($item->{text}).' '.
790: &Apache::loncommon::help_open_topic($item->{'help'}).'</span></th>'."\n".
791: '</tr>';
792: $rowtotal ++;
793: my $numheaders = 1;
794: if (ref($item->{'header'}) eq 'ARRAY') {
795: $numheaders = scalar(@{$item->{'header'}});
796: }
797: if ($numheaders > 1) {
798: my $colspan = '';
799: my $rightcolspan = '';
800: if (($action eq 'rolecolors') || ($action eq 'defaults') ||
801: ($action eq 'directorysrch') ||
802: (($action eq 'login') && ($numheaders < 4))) {
803: $colspan = ' colspan="2"';
804: }
805: if ($action eq 'usersessions') {
806: $rightcolspan = ' colspan="3"';
807: }
808: $output .= '
809: <tr>
810: <td>
811: <table class="LC_nested">
812: <tr class="LC_info_row">
813: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[0]->{'col1'}).'</td>
814: <td class="LC_right_item"'.$rightcolspan.'>'.&mt($item->{'header'}->[0]->{'col2'}).'</td>
815: </tr>';
816: $rowtotal ++;
817: if (($action eq 'autoupdate') || ($action eq 'usercreation') || ($action eq 'selfcreation') ||
818: ($action eq 'usermodification') || ($action eq 'defaults') || ($action eq 'coursedefaults') ||
819: ($action eq 'selfenrollment') || ($action eq 'usersessions') || ($action eq 'ssl') ||
820: ($action eq 'directorysrch') || ($action eq 'trust') || ($action eq 'helpsettings') ||
821: ($action eq 'contacts')) {
822: $output .= $item->{'print'}->('top',$dom,$settings,\$rowtotal);
823: } elsif ($action eq 'coursecategories') {
824: $output .= $item->{'print'}->('top',$dom,$item,$settings,\$rowtotal);
825: } elsif ($action eq 'login') {
826: if ($numheaders == 4) {
827: $colspan = ' colspan="2"';
828: $output .= &print_login('service',$dom,$confname,$phase,$settings,\$rowtotal);
829: } else {
830: $output .= &print_login('page',$dom,$confname,$phase,$settings,\$rowtotal);
831: }
832: } elsif (($action eq 'requestcourses') || ($action eq 'requestauthor')) {
833: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
834: } elsif ($action eq 'rolecolors') {
835: $output .= &print_rolecolors($phase,'student',$dom,$confname,$settings,\$rowtotal);
836: }
837: $output .= '
838: </table>
839: </td>
840: </tr>
841: <tr>
842: <td>
843: <table class="LC_nested">
844: <tr class="LC_info_row">
845: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col1'}).'</td>
846: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col2'}).'</td>
847: </tr>';
848: $rowtotal ++;
849: if (($action eq 'autoupdate') || ($action eq 'usercreation') ||
850: ($action eq 'selfcreation') || ($action eq 'selfenrollment') ||
851: ($action eq 'usersessions') || ($action eq 'coursecategories') ||
852: ($action eq 'trust') || ($action eq 'contacts') || ($action eq 'defaults')) {
853: if ($action eq 'coursecategories') {
854: $output .= &print_coursecategories('middle',$dom,$item,$settings,\$rowtotal);
855: $colspan = ' colspan="2"';
856: } elsif ($action eq 'trust') {
857: $output .= $item->{'print'}->('shared',$dom,$settings,\$rowtotal);
858: } else {
859: $output .= $item->{'print'}->('middle',$dom,$settings,\$rowtotal);
860: }
861: if ($action eq 'trust') {
862: $output .= '
863: </table>
864: </td>
865: </tr>';
866: my @trusthdrs = qw(2 3 4 5 6 7);
867: my @prefixes = qw(enroll othcoau coaurem domroles catalog reqcrs);
868: for (my $i=0; $i<@trusthdrs; $i++) {
869: $output .= '
870: <tr>
871: <td>
872: <table class="LC_nested">
873: <tr class="LC_info_row">
874: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[$trusthdrs[$i]]->{'col1'}).'</td>
875: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[$trusthdrs[$i]]->{'col2'}).'</td></tr>'.
876: $item->{'print'}->($prefixes[$i],$dom,$settings,\$rowtotal).'
877: </table>
878: </td>
879: </tr>';
880: }
881: $output .= '
882: <tr>
883: <td>
884: <table class="LC_nested">
885: <tr class="LC_info_row">
886: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[8]->{'col1'}).'</td>
887: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[8]->{'col2'}).'</td></tr>'.
888: $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
889: } else {
890: $output .= '
891: </table>
892: </td>
893: </tr>
894: <tr>
895: <td>
896: <table class="LC_nested">
897: <tr class="LC_info_row">
898: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
899: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td>
900: </tr>'."\n";
901: if ($action eq 'coursecategories') {
902: $output .= &print_coursecategories('bottom',$dom,$item,$settings,\$rowtotal);
903: } else {
904: $output .= $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
905: }
906: }
907: $rowtotal ++;
908: } elsif (($action eq 'usermodification') || ($action eq 'coursedefaults') ||
909: ($action eq 'defaults') || ($action eq 'directorysrch') ||
910: ($action eq 'helpsettings')) {
911: $output .= $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
912: } elsif ($action eq 'ssl') {
913: $output .= $item->{'print'}->('connto',$dom,$settings,\$rowtotal).'
914: </table>
915: </td>
916: </tr>
917: <tr>
918: <td>
919: <table class="LC_nested">
920: <tr class="LC_info_row">
921: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
922: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col2'}).'</td></tr>'.
923: $item->{'print'}->('connfrom',$dom,$settings,\$rowtotal).'
924: </table>
925: </td>
926: </tr>
927: <tr>
928: <td>
929: <table class="LC_nested">
930: <tr class="LC_info_row">
931: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
932: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col2'}).'</td></tr>'.
933: $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
934: } elsif ($action eq 'login') {
935: if ($numheaders == 4) {
936: $output .= &print_login('page',$dom,$confname,$phase,$settings,\$rowtotal).'
937: </table>
938: </td>
939: </tr>
940: <tr>
941: <td>
942: <table class="LC_nested">
943: <tr class="LC_info_row">
944: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
945: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col2'}).'</td></tr>'.
946: &print_login('help',$dom,$confname,$phase,$settings,\$rowtotal);
947: $rowtotal ++;
948: } else {
949: $output .= &print_login('help',$dom,$confname,$phase,$settings,\$rowtotal);
950: }
951: $output .= '
952: </table>
953: </td>
954: </tr>
955: <tr>
956: <td>
957: <table class="LC_nested">
958: <tr class="LC_info_row">';
959: if ($numheaders == 4) {
960: $output .= '
961: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
962: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col2'}).'</td>
963: </tr>';
964: } else {
965: $output .= '
966: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
967: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col2'}).'</td>
968: </tr>';
969: }
970: $rowtotal ++;
971: $output .= &print_login('headtag',$dom,$confname,$phase,$settings,\$rowtotal);
972: } elsif ($action eq 'requestcourses') {
973: $output .= &print_requestmail($dom,$action,$settings,\$rowtotal);
974: $rowtotal ++;
975: $output .= &print_studentcode($settings,\$rowtotal).'
976: </table>
977: </td>
978: </tr>
979: <tr>
980: <td>
981: <table class="LC_nested">
982: <tr class="LC_info_row">
983: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
984: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td> </tr>'.
985: &textbookcourses_javascript($settings).
986: &print_textbookcourses($dom,'textbooks',$settings,\$rowtotal).'
987: </table>
988: </td>
989: </tr>
990: <tr>
991: <td>
992: <table class="LC_nested">
993: <tr class="LC_info_row">
994: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
995: <td class="LC_right_item">'.&mt($item->{'header'}->[3]->{'col2'}).'</td> </tr>'.
996: &print_textbookcourses($dom,'templates',$settings,\$rowtotal).'
997: </table>
998: </td>
999: </tr>
1000: <tr>
1001: <td>
1002: <table class="LC_nested">
1003: <tr class="LC_info_row">
1004: <td class="LC_left_item"'.$colspan.' style="vertical-align: top">'.&mt($item->{'header'}->[4]->{'col1'}).'</td>
1005: <td class="LC_right_item" style="vertical-align: top">'.&mt($item->{'header'}->[4]->{'col2'}).'</td>
1006: </tr>'.
1007: &print_validation_rows('requestcourses',$dom,$settings,\$rowtotal);
1008: } elsif ($action eq 'requestauthor') {
1009: $output .= &print_requestmail($dom,$action,$settings,\$rowtotal);
1010: $rowtotal ++;
1011: } elsif ($action eq 'rolecolors') {
1012: $output .= &print_rolecolors($phase,'coordinator',$dom,$confname,$settings,\$rowtotal).'
1013: </table>
1014: </td>
1015: </tr>
1016: <tr>
1017: <td>
1018: <table class="LC_nested">
1019: <tr class="LC_info_row">
1020: <td class="LC_left_item"'.$colspan.' style="vertical-align: top">'.
1021: &mt($item->{'header'}->[2]->{'col1'}).'</td>
1022: <td class="LC_right_item" style="vertical-align: top">'.
1023: &mt($item->{'header'}->[2]->{'col2'}).'</td>
1024: </tr>'.
1025: &print_rolecolors($phase,'author',$dom,$confname,$settings,\$rowtotal).'
1026: </table>
1027: </td>
1028: </tr>
1029: <tr>
1030: <td>
1031: <table class="LC_nested">
1032: <tr class="LC_info_row">
1033: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
1034: <td class="LC_right_item">'.&mt($item->{'header'}->[3]->{'col2'}).'</td>
1035: </tr>'.
1036: &print_rolecolors($phase,'admin',$dom,$confname,$settings,\$rowtotal);
1037: $rowtotal += 2;
1038: }
1039: } else {
1040: $output .= '
1041: <tr>
1042: <td>
1043: <table class="LC_nested">
1044: <tr class="LC_info_row">';
1045: if ($action eq 'login') {
1046: $output .= '
1047: <td class="LC_left_item" colspan="2">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
1048: } elsif ($action eq 'serverstatuses') {
1049: $output .= '
1050: <td class="LC_left_item" style="vertical-align: top">'.&mt($item->{'header'}->[0]->{'col1'}).
1051: '<br />('.&mt('Automatic access for Dom. Coords.').')</td>';
1052:
1053: } else {
1054: $output .= '
1055: <td class="LC_left_item" style="vertical-align: top">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
1056: }
1057: if (defined($item->{'header'}->[0]->{'col3'})) {
1058: $output .= '<td class="LC_left_item" style="vertical-align: top">'.
1059: &mt($item->{'header'}->[0]->{'col2'});
1060: if ($action eq 'serverstatuses') {
1061: $output .= '<br />(<tt>'.&mt('user1:domain1,user2:domain2 etc.').'</tt>)';
1062: }
1063: } else {
1064: $output .= '<td class="LC_right_item" style="vertical-align: top">'.
1065: &mt($item->{'header'}->[0]->{'col2'});
1066: }
1067: $output .= '</td>';
1068: if ($item->{'header'}->[0]->{'col3'}) {
1069: if (defined($item->{'header'}->[0]->{'col4'})) {
1070: $output .= '<td class="LC_left_item" style="vertical-align: top">'.
1071: &mt($item->{'header'}->[0]->{'col3'});
1072: } else {
1073: $output .= '<td class="LC_right_item" style="vertical-align: top">'.
1074: &mt($item->{'header'}->[0]->{'col3'});
1075: }
1076: if ($action eq 'serverstatuses') {
1077: $output .= '<br />(<tt>'.&mt('IP1,IP2 etc.').'</tt>)';
1078: }
1079: $output .= '</td>';
1080: }
1081: if ($item->{'header'}->[0]->{'col4'}) {
1082: $output .= '<td class="LC_right_item" style="vertical-align: top">'.
1083: &mt($item->{'header'}->[0]->{'col4'});
1084: }
1085: $output .= '</tr>';
1086: $rowtotal ++;
1087: if ($action eq 'quotas') {
1088: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
1089: } elsif (($action eq 'autoenroll') || ($action eq 'autocreate') ||
1090: ($action eq 'serverstatuses') || ($action eq 'loadbalancing') ||
1091: ($action eq 'ltitools') || ($action eq 'lti')) {
1092: $output .= $item->{'print'}->($dom,$settings,\$rowtotal);
1093: } elsif ($action eq 'scantron') {
1094: $output .= &print_scantronformat($r,$dom,$confname,$settings,\$rowtotal);
1095: }
1096: }
1097: $output .= '
1098: </table>
1099: </td>
1100: </tr>
1101: </table><br />';
1102: return ($output,$rowtotal);
1103: }
1104:
1105: sub print_login {
1106: my ($caller,$dom,$confname,$phase,$settings,$rowtotal) = @_;
1107: my ($css_class,$datatable);
1108: my %choices = &login_choices();
1109:
1110: if ($caller eq 'service') {
1111: my %servers = &Apache::lonnet::internet_dom_servers($dom);
1112: my $choice = $choices{'disallowlogin'};
1113: $css_class = ' class="LC_odd_row"';
1114: $datatable .= '<tr'.$css_class.'><td>'.$choice.'</td>'.
1115: '<td style="text-align: right"><table><tr><th>'.$choices{'hostid'}.'</th>'.
1116: '<th>'.$choices{'server'}.'</th>'.
1117: '<th>'.$choices{'serverpath'}.'</th>'.
1118: '<th>'.$choices{'custompath'}.'</th>'.
1119: '<th><span class="LC_nobreak">'.$choices{'exempt'}.'</span></th></tr>'."\n";
1120: my %disallowed;
1121: if (ref($settings) eq 'HASH') {
1122: if (ref($settings->{'loginvia'}) eq 'HASH') {
1123: %disallowed = %{$settings->{'loginvia'}};
1124: }
1125: }
1126: foreach my $lonhost (sort(keys(%servers))) {
1127: my $direct = 'selected="selected"';
1128: if (ref($disallowed{$lonhost}) eq 'HASH') {
1129: if ($disallowed{$lonhost}{'server'} ne '') {
1130: $direct = '';
1131: }
1132: }
1133: $datatable .= '<tr><td>'.$servers{$lonhost}.'</td>'.
1134: '<td><select name="'.$lonhost.'_server">'.
1135: '<option value=""'.$direct.'>'.$choices{'directlogin'}.
1136: '</option>';
1137: foreach my $hostid (sort(keys(%servers))) {
1138: next if ($servers{$hostid} eq $servers{$lonhost});
1139: my $selected = '';
1140: if (ref($disallowed{$lonhost}) eq 'HASH') {
1141: if ($hostid eq $disallowed{$lonhost}{'server'}) {
1142: $selected = 'selected="selected"';
1143: }
1144: }
1145: $datatable .= '<option value="'.$hostid.'"'.$selected.'>'.
1146: $servers{$hostid}.'</option>';
1147: }
1148: $datatable .= '</select></td>'.
1149: '<td><select name="'.$lonhost.'_serverpath">';
1150: foreach my $path ('','/','/adm/login','/adm/roles','custom') {
1151: my $pathname = $path;
1152: if ($path eq 'custom') {
1153: $pathname = &mt('Custom Path').' ->';
1154: }
1155: my $selected = '';
1156: if (ref($disallowed{$lonhost}) eq 'HASH') {
1157: if ($path eq $disallowed{$lonhost}{'serverpath'}) {
1158: $selected = 'selected="selected"';
1159: }
1160: } elsif ($path eq '') {
1161: $selected = 'selected="selected"';
1162: }
1163: $datatable .= '<option value="'.$path.'"'.$selected.'>'.$pathname.'</option>';
1164: }
1165: $datatable .= '</select></td>';
1166: my ($custom,$exempt);
1167: if (ref($disallowed{$lonhost}) eq 'HASH') {
1168: $custom = $disallowed{$lonhost}{'custompath'};
1169: $exempt = $disallowed{$lonhost}{'exempt'};
1170: }
1171: $datatable .= '<td><input type="text" name="'.$lonhost.'_custompath" size="6" value="'.$custom.'" /></td>'.
1172: '<td><input type="text" name="'.$lonhost.'_exempt" size="8" value="'.$exempt.'" /></td>'.
1173: '</tr>';
1174: }
1175: $datatable .= '</table></td></tr>';
1176: return $datatable;
1177: } elsif ($caller eq 'page') {
1178: my %defaultchecked = (
1179: 'coursecatalog' => 'on',
1180: 'helpdesk' => 'on',
1181: 'adminmail' => 'off',
1182: 'newuser' => 'off',
1183: );
1184: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
1185: my (%checkedon,%checkedoff);
1186: foreach my $item (@toggles) {
1187: if ($defaultchecked{$item} eq 'on') {
1188: $checkedon{$item} = ' checked="checked" ';
1189: $checkedoff{$item} = ' ';
1190: } elsif ($defaultchecked{$item} eq 'off') {
1191: $checkedoff{$item} = ' checked="checked" ';
1192: $checkedon{$item} = ' ';
1193: }
1194: }
1195: my @images = ('img','logo','domlogo','login');
1196: my @logintext = ('textcol','bgcol');
1197: my @bgs = ('pgbg','mainbg','sidebg');
1198: my @links = ('link','alink','vlink');
1199: my %designhash = &Apache::loncommon::get_domainconf($dom);
1200: my %defaultdesign = %Apache::loncommon::defaultdesign;
1201: my (%is_custom,%designs);
1202: my %defaults = (
1203: font => $defaultdesign{'login.font'},
1204: );
1205: foreach my $item (@images) {
1206: $defaults{$item} = $defaultdesign{'login.'.$item};
1207: $defaults{'showlogo'}{$item} = 1;
1208: }
1209: foreach my $item (@bgs) {
1210: $defaults{'bgs'}{$item} = $defaultdesign{'login.'.$item};
1211: }
1212: foreach my $item (@logintext) {
1213: $defaults{'logintext'}{$item} = $defaultdesign{'login.'.$item};
1214: }
1215: foreach my $item (@links) {
1216: $defaults{'links'}{$item} = $defaultdesign{'login.'.$item};
1217: }
1218: if (ref($settings) eq 'HASH') {
1219: foreach my $item (@toggles) {
1220: if ($settings->{$item} eq '1') {
1221: $checkedon{$item} = ' checked="checked" ';
1222: $checkedoff{$item} = ' ';
1223: } elsif ($settings->{$item} eq '0') {
1224: $checkedoff{$item} = ' checked="checked" ';
1225: $checkedon{$item} = ' ';
1226: }
1227: }
1228: foreach my $item (@images) {
1229: if (defined($settings->{$item})) {
1230: $designs{$item} = $settings->{$item};
1231: $is_custom{$item} = 1;
1232: }
1233: if (defined($settings->{'showlogo'}{$item})) {
1234: $designs{'showlogo'}{$item} = $settings->{'showlogo'}{$item};
1235: }
1236: }
1237: foreach my $item (@logintext) {
1238: if ($settings->{$item} ne '') {
1239: $designs{'logintext'}{$item} = $settings->{$item};
1240: $is_custom{$item} = 1;
1241: }
1242: }
1243: if ($settings->{'font'} ne '') {
1244: $designs{'font'} = $settings->{'font'};
1245: $is_custom{'font'} = 1;
1246: }
1247: foreach my $item (@bgs) {
1248: if ($settings->{$item} ne '') {
1249: $designs{'bgs'}{$item} = $settings->{$item};
1250: $is_custom{$item} = 1;
1251: }
1252: }
1253: foreach my $item (@links) {
1254: if ($settings->{$item} ne '') {
1255: $designs{'links'}{$item} = $settings->{$item};
1256: $is_custom{$item} = 1;
1257: }
1258: }
1259: } else {
1260: if ($designhash{$dom.'.login.font'} ne '') {
1261: $designs{'font'} = $designhash{$dom.'.login.font'};
1262: $is_custom{'font'} = 1;
1263: }
1264: foreach my $item (@images) {
1265: if ($designhash{$dom.'.login.'.$item} ne '') {
1266: $designs{$item} = $designhash{$dom.'.login.'.$item};
1267: $is_custom{$item} = 1;
1268: }
1269: }
1270: foreach my $item (@bgs) {
1271: if ($designhash{$dom.'.login.'.$item} ne '') {
1272: $designs{'bgs'}{$item} = $designhash{$dom.'.login.'.$item};
1273: $is_custom{$item} = 1;
1274: }
1275: }
1276: foreach my $item (@links) {
1277: if ($designhash{$dom.'.login.'.$item} ne '') {
1278: $designs{'links'}{$item} = $designhash{$dom.'.login.'.$item};
1279: $is_custom{$item} = 1;
1280: }
1281: }
1282: }
1283: my %alt_text = &Apache::lonlocal::texthash ( img => 'Log-in banner',
1284: logo => 'Institution Logo',
1285: domlogo => 'Domain Logo',
1286: login => 'Login box');
1287: my $itemcount = 1;
1288: foreach my $item (@toggles) {
1289: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1290: $datatable .=
1291: '<tr'.$css_class.'><td colspan="2">'.$choices{$item}.
1292: '</td><td>'.
1293: '<span class="LC_nobreak"><label><input type="radio" name="'.
1294: $item.'"'.$checkedon{$item}.' value="1" />'.&mt('Yes').
1295: '</label> <label><input type="radio" name="'.$item.'"'.
1296: $checkedoff{$item}.' value="0" />'.&mt('No').'</label></span></td>'.
1297: '</tr>';
1298: $itemcount ++;
1299: }
1300: $datatable .= &display_color_options($dom,$confname,$phase,'login',$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal,\@logintext);
1301: $datatable .= '</tr></table></td></tr>';
1302: } elsif ($caller eq 'help') {
1303: my ($defaulturl,$defaulttype,%url,%type,%lt,%langchoices);
1304: my $switchserver = &check_switchserver($dom,$confname);
1305: my $itemcount = 1;
1306: $defaulturl = '/adm/loginproblems.html';
1307: $defaulttype = 'default';
1308: %lt = &Apache::lonlocal::texthash (
1309: del => 'Delete?',
1310: rep => 'Replace:',
1311: upl => 'Upload:',
1312: default => 'Default',
1313: custom => 'Custom',
1314: );
1315: %langchoices = &Apache::lonlocal::texthash(&get_languages_hash());
1316: my @currlangs;
1317: if (ref($settings) eq 'HASH') {
1318: if (ref($settings->{'helpurl'}) eq 'HASH') {
1319: foreach my $key (sort(keys(%{$settings->{'helpurl'}}))) {
1320: next if ($settings->{'helpurl'}{$key} eq '');
1321: $url{$key} = $settings->{'helpurl'}{$key}.'?inhibitmenu=yes';
1322: $type{$key} = 'custom';
1323: unless ($key eq 'nolang') {
1324: push(@currlangs,$key);
1325: }
1326: }
1327: } elsif ($settings->{'helpurl'} ne '') {
1328: $type{'nolang'} = 'custom';
1329: $url{'nolang'} = $settings->{'helpurl'}.'?inhibitmenu=yes';
1330: }
1331: }
1332: foreach my $lang ('nolang',sort(@currlangs)) {
1333: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
1334: $datatable .= '<tr'.$css_class.'>';
1335: if ($url{$lang} eq '') {
1336: $url{$lang} = $defaulturl;
1337: }
1338: if ($type{$lang} eq '') {
1339: $type{$lang} = $defaulttype;
1340: }
1341: $datatable .= '<td colspan="2"><span class="LC_nobreak">';
1342: if ($lang eq 'nolang') {
1343: $datatable .= &mt('Log-in help page if no specific language file: [_1]',
1344: &Apache::loncommon::modal_link($url{$lang},$lt{$type{$lang}},600,500));
1345: } else {
1346: $datatable .= &mt('Log-in help page for language: [_1] is [_2]',
1347: $langchoices{$lang},
1348: &Apache::loncommon::modal_link($url{$lang},$lt{$type{$lang}},600,500));
1349: }
1350: $datatable .= '</span></td>'."\n".
1351: '<td class="LC_left_item">';
1352: if ($type{$lang} eq 'custom') {
1353: $datatable .= '<span class="LC_nobreak"><label>'.
1354: '<input type="checkbox" name="loginhelpurl_del" value="'.$lang.'" />'.
1355: $lt{'del'}.'</label> '.$lt{'rep'}.'</span>';
1356: } else {
1357: $datatable .= $lt{'upl'};
1358: }
1359: $datatable .='<br />';
1360: if ($switchserver) {
1361: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1362: } else {
1363: $datatable .= '<input type="file" name="loginhelpurl_'.$lang.'" />';
1364: }
1365: $datatable .= '</td></tr>';
1366: $itemcount ++;
1367: }
1368: my @addlangs;
1369: foreach my $lang (sort(keys(%langchoices))) {
1370: next if ((grep(/^\Q$lang\E$/,@currlangs)) || ($lang eq 'x_chef'));
1371: push(@addlangs,$lang);
1372: }
1373: if (@addlangs > 0) {
1374: my %toadd;
1375: map { $toadd{$_} = $langchoices{$_} ; } @addlangs;
1376: $toadd{''} = &mt('Select');
1377: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
1378: $datatable .= '<tr'.$css_class.'><td class="LC_left_item" colspan="2">'.
1379: &mt('Add log-in help page for a specific language:').' '.
1380: &Apache::loncommon::select_form('','loginhelpurl_add_lang',\%toadd).
1381: '</td><td class="LC_left_item">'.$lt{'upl'}.'<br />';
1382: if ($switchserver) {
1383: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1384: } else {
1385: $datatable .= '<input type="file" name="loginhelpurl_add_file" />';
1386: }
1387: $datatable .= '</td></tr>';
1388: $itemcount ++;
1389: }
1390: $datatable .= &captcha_choice('login',$settings,$itemcount);
1391: } elsif ($caller eq 'headtag') {
1392: my %domservers = &Apache::lonnet::get_servers($dom);
1393: my $choice = $choices{'headtag'};
1394: $css_class = ' class="LC_odd_row"';
1395: $datatable .= '<tr'.$css_class.'><td colspan="2">'.$choice.'</td>'.
1396: '<td style="text-align: left"><table><tr><th>'.$choices{'hostid'}.'</th>'.
1397: '<th>'.$choices{'current'}.'</th>'.
1398: '<th>'.$choices{'action'}.'</th>'.
1399: '<th>'.$choices{'exempt'}.'</th></tr>'."\n";
1400: my (%currurls,%currexempt);
1401: if (ref($settings) eq 'HASH') {
1402: if (ref($settings->{'headtag'}) eq 'HASH') {
1403: foreach my $lonhost (keys(%{$settings->{'headtag'}})) {
1404: if (ref($settings->{'headtag'}{$lonhost}) eq 'HASH') {
1405: $currurls{$lonhost} = $settings->{'headtag'}{$lonhost}{'url'};
1406: $currexempt{$lonhost} = $settings->{'headtag'}{$lonhost}{'exempt'};
1407: }
1408: }
1409: }
1410: }
1411: my %lt = &Apache::lonlocal::texthash(
1412: del => 'Delete?',
1413: rep => 'Replace:',
1414: upl => 'Upload:',
1415: curr => 'View contents',
1416: none => 'None',
1417: );
1418: my $switchserver = &check_switchserver($dom,$confname);
1419: foreach my $lonhost (sort(keys(%domservers))) {
1420: my $exempt = &check_exempt_addresses($currexempt{$lonhost});
1421: $datatable .= '<tr><td>'.$domservers{$lonhost}.'</td>';
1422: if ($currurls{$lonhost}) {
1423: $datatable .= '<td class="LC_right_item"><a href="'.
1424: "javascript:void(open('$currurls{$lonhost}?inhibitmenu=yes','Custom_HeadTag',
1425: 'menubar=0,toolbar=1,scrollbars=1,width=600,height=500,resizable=yes'))".
1426: '">'.$lt{'curr'}.'</a></td>'.
1427: '<td><span class="LC_nobreak"><label>'.
1428: '<input type="checkbox" name="loginheadtag_del" value="'.$lonhost.'" />'.
1429: $lt{'del'}.'</label> '.$lt{'rep'}.'</span>';
1430: } else {
1431: $datatable .= '<td class="LC_right_item">'.$lt{'none'}.'</td><td>'.$lt{'upl'};
1432: }
1433: $datatable .='<br />';
1434: if ($switchserver) {
1435: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1436: } else {
1437: $datatable .= '<input type="file" name="loginheadtag_'.$lonhost.'" />';
1438: }
1439: $datatable .= '</td><td><input type="textbox" name="loginheadtagexempt_'.$lonhost.'" value="'.$exempt.'" /></td></tr>';
1440: }
1441: $datatable .= '</table></td></tr>';
1442: }
1443: return $datatable;
1444: }
1445:
1446: sub login_choices {
1447: my %choices =
1448: &Apache::lonlocal::texthash (
1449: coursecatalog => 'Display Course/Community Catalog link?',
1450: adminmail => "Display Administrator's E-mail Address?",
1451: helpdesk => 'Display "Contact Helpdesk" link',
1452: disallowlogin => "Login page requests redirected",
1453: hostid => "Server",
1454: server => "Redirect to:",
1455: serverpath => "Path",
1456: custompath => "Custom",
1457: exempt => "Exempt IP(s)",
1458: directlogin => "No redirect",
1459: newuser => "Link to create a user account",
1460: img => "Header",
1461: logo => "Main Logo",
1462: domlogo => "Domain Logo",
1463: login => "Log-in Header",
1464: textcol => "Text color",
1465: bgcol => "Box color",
1466: bgs => "Background colors",
1467: links => "Link colors",
1468: font => "Font color",
1469: pgbg => "Header",
1470: mainbg => "Page",
1471: sidebg => "Login box",
1472: link => "Link",
1473: alink => "Active link",
1474: vlink => "Visited link",
1475: headtag => "Custom markup",
1476: action => "Action",
1477: current => "Current",
1478: );
1479: return %choices;
1480: }
1481:
1482: sub print_rolecolors {
1483: my ($phase,$role,$dom,$confname,$settings,$rowtotal) = @_;
1484: my %choices = &color_font_choices();
1485: my @bgs = ('pgbg','tabbg','sidebg');
1486: my @links = ('link','alink','vlink');
1487: my @images = ('img');
1488: my %alt_text = &Apache::lonlocal::texthash(img => "Banner for $role role");
1489: my %designhash = &Apache::loncommon::get_domainconf($dom);
1490: my %defaultdesign = %Apache::loncommon::defaultdesign;
1491: my (%is_custom,%designs);
1492: my %defaults = &role_defaults($role,\@bgs,\@links,\@images);
1493: if (ref($settings) eq 'HASH') {
1494: if (ref($settings->{$role}) eq 'HASH') {
1495: if ($settings->{$role}->{'img'} ne '') {
1496: $designs{'img'} = $settings->{$role}->{'img'};
1497: $is_custom{'img'} = 1;
1498: }
1499: if ($settings->{$role}->{'font'} ne '') {
1500: $designs{'font'} = $settings->{$role}->{'font'};
1501: $is_custom{'font'} = 1;
1502: }
1503: if ($settings->{$role}->{'fontmenu'} ne '') {
1504: $designs{'fontmenu'} = $settings->{$role}->{'fontmenu'};
1505: $is_custom{'fontmenu'} = 1;
1506: }
1507: foreach my $item (@bgs) {
1508: if ($settings->{$role}->{$item} ne '') {
1509: $designs{'bgs'}{$item} = $settings->{$role}->{$item};
1510: $is_custom{$item} = 1;
1511: }
1512: }
1513: foreach my $item (@links) {
1514: if ($settings->{$role}->{$item} ne '') {
1515: $designs{'links'}{$item} = $settings->{$role}->{$item};
1516: $is_custom{$item} = 1;
1517: }
1518: }
1519: }
1520: } else {
1521: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
1522: $designs{img} = $designhash{$dom.'.'.$role.'.img'};
1523: $is_custom{'img'} = 1;
1524: }
1525: if ($designhash{$dom.'.'.$role.'.fontmenu'} ne '') {
1526: $designs{fontmenu} = $designhash{$dom.'.'.$role.'.fontmenu'};
1527: $is_custom{'fontmenu'} = 1;
1528: }
1529: if ($designhash{$dom.'.'.$role.'.font'} ne '') {
1530: $designs{font} = $designhash{$dom.'.'.$role.'.font'};
1531: $is_custom{'font'} = 1;
1532: }
1533: foreach my $item (@bgs) {
1534: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
1535: $designs{'bgs'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
1536: $is_custom{$item} = 1;
1537:
1538: }
1539: }
1540: foreach my $item (@links) {
1541: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
1542: $designs{'links'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
1543: $is_custom{$item} = 1;
1544: }
1545: }
1546: }
1547: my $itemcount = 1;
1548: my $datatable = &display_color_options($dom,$confname,$phase,$role,$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal);
1549: $datatable .= '</tr></table></td></tr>';
1550: return $datatable;
1551: }
1552:
1553: sub role_defaults {
1554: my ($role,$bgs,$links,$images,$logintext) = @_;
1555: my %defaults;
1556: unless ((ref($bgs) eq 'ARRAY') && (ref($links) eq 'ARRAY') && (ref($images) eq 'ARRAY')) {
1557: return %defaults;
1558: }
1559: my %defaultdesign = %Apache::loncommon::defaultdesign;
1560: if ($role eq 'login') {
1561: %defaults = (
1562: font => $defaultdesign{$role.'.font'},
1563: );
1564: if (ref($logintext) eq 'ARRAY') {
1565: foreach my $item (@{$logintext}) {
1566: $defaults{'logintext'}{$item} = $defaultdesign{$role.'.'.$item};
1567: }
1568: }
1569: foreach my $item (@{$images}) {
1570: $defaults{'showlogo'}{$item} = 1;
1571: }
1572: } else {
1573: %defaults = (
1574: img => $defaultdesign{$role.'.img'},
1575: font => $defaultdesign{$role.'.font'},
1576: fontmenu => $defaultdesign{$role.'.fontmenu'},
1577: );
1578: }
1579: foreach my $item (@{$bgs}) {
1580: $defaults{'bgs'}{$item} = $defaultdesign{$role.'.'.$item};
1581: }
1582: foreach my $item (@{$links}) {
1583: $defaults{'links'}{$item} = $defaultdesign{$role.'.'.$item};
1584: }
1585: foreach my $item (@{$images}) {
1586: $defaults{$item} = $defaultdesign{$role.'.'.$item};
1587: }
1588: return %defaults;
1589: }
1590:
1591: sub display_color_options {
1592: my ($dom,$confname,$phase,$role,$itemcount,$choices,$is_custom,$defaults,$designs,
1593: $images,$bgs,$links,$alt_text,$rowtotal,$logintext) = @_;
1594: my $londocroot = $Apache::lonnet::perlvar{'lonDocRoot'};
1595: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
1596: my $datatable = '<tr'.$css_class.'>'.
1597: '<td>'.$choices->{'font'}.'</td>';
1598: if (!$is_custom->{'font'}) {
1599: $datatable .= '<td>'.&mt('Default in use:').' <span id="css_default_'.$role.'_font" style="color: '.$defaults->{'font'}.';">'.$defaults->{'font'}.'</span></td>';
1600: } else {
1601: $datatable .= '<td> </td>';
1602: }
1603: my $current_color = $designs->{'font'} ? $designs->{'font'} : $defaults->{'font'};
1604:
1605: $datatable .= '<td><span class="LC_nobreak">'.
1606: '<input type="text" class="colorchooser" size="10" name="'.$role.'_font"'.
1607: ' value="'.$current_color.'" /> '.
1608: ' </td></tr>';
1609: unless ($role eq 'login') {
1610: $datatable .= '<tr'.$css_class.'>'.
1611: '<td>'.$choices->{'fontmenu'}.'</td>';
1612: if (!$is_custom->{'fontmenu'}) {
1613: $datatable .= '<td>'.&mt('Default in use:').' <span id="css_default_'.$role.'_font" style="color: '.$defaults->{'fontmenu'}.';">'.$defaults->{'fontmenu'}.'</span></td>';
1614: } else {
1615: $datatable .= '<td> </td>';
1616: }
1617: $current_color = $designs->{'fontmenu'} ?
1618: $designs->{'fontmenu'} : $defaults->{'fontmenu'};
1619: $datatable .= '<td><span class="LC_nobreak">'.
1620: '<input class="colorchooser" type="text" size="10" name="'
1621: .$role.'_fontmenu"'.
1622: ' value="'.$current_color.'" /> '.
1623: ' </td></tr>';
1624: }
1625: my $switchserver = &check_switchserver($dom,$confname);
1626: foreach my $img (@{$images}) {
1627: $itemcount ++;
1628: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1629: $datatable .= '<tr'.$css_class.'>'.
1630: '<td>'.$choices->{$img};
1631: my ($imgfile,$img_import,$login_hdr_pick,$logincolors);
1632: if ($role eq 'login') {
1633: if ($img eq 'login') {
1634: $login_hdr_pick =
1635: &login_header_options($img,$role,$defaults,$is_custom,$choices);
1636: $logincolors =
1637: &login_text_colors($img,$role,$logintext,$phase,$choices,
1638: $designs,$defaults);
1639: } elsif ($img ne 'domlogo') {
1640: $datatable.= &logo_display_options($img,$defaults,$designs);
1641: }
1642: }
1643: $datatable .= '</td>';
1644: if ($designs->{$img} ne '') {
1645: $imgfile = $designs->{$img};
1646: $img_import = ($imgfile =~ m{^/adm/});
1647: } else {
1648: $imgfile = $defaults->{$img};
1649: }
1650: if ($imgfile) {
1651: my ($showfile,$fullsize);
1652: if ($imgfile =~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
1653: my $urldir = $1;
1654: my $filename = $2;
1655: my @info = &Apache::lonnet::stat_file($designs->{$img});
1656: if (@info) {
1657: my $thumbfile = 'tn-'.$filename;
1658: my @thumb=&Apache::lonnet::stat_file($urldir.'/'.$thumbfile);
1659: if (@thumb) {
1660: $showfile = $urldir.'/'.$thumbfile;
1661: } else {
1662: $showfile = $imgfile;
1663: }
1664: } else {
1665: $showfile = '';
1666: }
1667: } elsif ($imgfile =~ m-^/(adm/[^/]+)/([^/]+)$-) {
1668: $showfile = $imgfile;
1669: my $imgdir = $1;
1670: my $filename = $2;
1671: if (-e "$londocroot/$imgdir/tn-".$filename) {
1672: $showfile = "/$imgdir/tn-".$filename;
1673: } else {
1674: my $input = $londocroot.$imgfile;
1675: my $output = "$londocroot/$imgdir/tn-".$filename;
1676: if (!-e $output) {
1677: my ($width,$height) = &thumb_dimensions();
1678: my ($fullwidth,$fullheight) = &check_dimensions($input);
1679: if ($fullwidth ne '' && $fullheight ne '') {
1680: if ($fullwidth > $width && $fullheight > $height) {
1681: my $size = $width.'x'.$height;
1682: my @args = ('convert','-sample',$size,$input,$output);
1683: system({$args[0]} @args);
1684: $showfile = "/$imgdir/tn-".$filename;
1685: }
1686: }
1687: }
1688: }
1689: }
1690: if ($showfile) {
1691: if ($showfile =~ m{^/(adm|res)/}) {
1692: if ($showfile =~ m{^/res/}) {
1693: my $local_showfile =
1694: &Apache::lonnet::filelocation('',$showfile);
1695: &Apache::lonnet::repcopy($local_showfile);
1696: }
1697: $showfile = &Apache::loncommon::lonhttpdurl($showfile);
1698: }
1699: if ($imgfile) {
1700: if ($imgfile =~ m{^/(adm|res)/}) {
1701: if ($imgfile =~ m{^/res/}) {
1702: my $local_imgfile =
1703: &Apache::lonnet::filelocation('',$imgfile);
1704: &Apache::lonnet::repcopy($local_imgfile);
1705: }
1706: $fullsize = &Apache::loncommon::lonhttpdurl($imgfile);
1707: } else {
1708: $fullsize = $imgfile;
1709: }
1710: }
1711: $datatable .= '<td>';
1712: if ($img eq 'login') {
1713: $datatable .= $login_hdr_pick;
1714: }
1715: $datatable .= &image_changes($is_custom->{$img},$alt_text->{$img},$img_import,
1716: $showfile,$fullsize,$role,$img,$imgfile,$logincolors);
1717: } else {
1718: $datatable .= '<td> </td><td class="LC_left_item">'.
1719: &mt('Upload:').'<br />';
1720: }
1721: } else {
1722: $datatable .= '<td> </td><td class="LC_left_item">'.
1723: &mt('Upload:').'<br />';
1724: }
1725: if ($switchserver) {
1726: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1727: } else {
1728: if ($img ne 'login') { # suppress file selection for Log-in header
1729: $datatable .=' <input type="file" name="'.$role.'_'.$img.'" />';
1730: }
1731: }
1732: $datatable .= '</td></tr>';
1733: }
1734: $itemcount ++;
1735: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1736: $datatable .= '<tr'.$css_class.'>'.
1737: '<td>'.$choices->{'bgs'}.'</td>';
1738: my $bgs_def;
1739: foreach my $item (@{$bgs}) {
1740: if (!$is_custom->{$item}) {
1741: $bgs_def .= '<td><span class="LC_nobreak">'.$choices->{$item}.'</span> <span id="css_default_'.$role.'_'.$item.'" style="background-color: '.$defaults->{'bgs'}{$item}.';"> </span><br />'.$defaults->{'bgs'}{$item}.'</td>';
1742: }
1743: }
1744: if ($bgs_def) {
1745: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$bgs_def.'</tr></table></td>';
1746: } else {
1747: $datatable .= '<td> </td>';
1748: }
1749: $datatable .= '<td class="LC_right_item">'.
1750: '<table border="0"><tr>';
1751:
1752: foreach my $item (@{$bgs}) {
1753: $datatable .= '<td style="text-align: center">'.$choices->{$item};
1754: my $color = $designs->{'bgs'}{$item} ? $designs->{'bgs'}{$item} : $defaults->{'bgs'}{$item};
1755: if ($designs->{'bgs'}{$item}) {
1756: $datatable .= ' ';
1757: }
1758: $datatable .= '<br /><input type="text" class="colorchooser" size="8" name="'.$role.'_'.$item.'" value="'.$color.
1759: '" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>';
1760: }
1761: $datatable .= '</tr></table></td></tr>';
1762: $itemcount ++;
1763: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1764: $datatable .= '<tr'.$css_class.'>'.
1765: '<td>'.$choices->{'links'}.'</td>';
1766: my $links_def;
1767: foreach my $item (@{$links}) {
1768: if (!$is_custom->{$item}) {
1769: $links_def .= '<td>'.$choices->{$item}.'<br /><span id="css_default_'.$role.'_'.$item.'" style="color: '.$defaults->{'links'}{$item}.';">'.$defaults->{'links'}{$item}.'</span></td>';
1770: }
1771: }
1772: if ($links_def) {
1773: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$links_def.'</tr></table></td>';
1774: } else {
1775: $datatable .= '<td> </td>';
1776: }
1777: $datatable .= '<td class="LC_right_item">'.
1778: '<table border="0"><tr>';
1779: foreach my $item (@{$links}) {
1780: my $color = $designs->{'links'}{$item} ? $designs->{'links'}{$item} : $defaults->{'links'}{$item};
1781: $datatable .= '<td style="text-align: center">'.$choices->{$item}."\n";
1782: if ($designs->{'links'}{$item}) {
1783: $datatable.=' ';
1784: }
1785: $datatable .= '<br /><input type="text" size="8" class="colorchooser" name="'.$role.'_'.$item.'" value="'.$color.
1786: '" /></td>';
1787: }
1788: $$rowtotal += $itemcount;
1789: return $datatable;
1790: }
1791:
1792: sub logo_display_options {
1793: my ($img,$defaults,$designs) = @_;
1794: my $checkedon;
1795: if (ref($defaults) eq 'HASH') {
1796: if (ref($defaults->{'showlogo'}) eq 'HASH') {
1797: if ($defaults->{'showlogo'}{$img}) {
1798: $checkedon = 'checked="checked" ';
1799: }
1800: }
1801: }
1802: if (ref($designs) eq 'HASH') {
1803: if (ref($designs->{'showlogo'}) eq 'HASH') {
1804: if (defined($designs->{'showlogo'}{$img})) {
1805: if ($designs->{'showlogo'}{$img} == 0) {
1806: $checkedon = '';
1807: } elsif ($designs->{'showlogo'}{$img} == 1) {
1808: $checkedon = 'checked="checked" ';
1809: }
1810: }
1811: }
1812: }
1813: return '<br /><label> <input type="checkbox" name="'.
1814: 'login_showlogo_'.$img.'" value="1" '.$checkedon.'/>'.
1815: &mt('show').'</label>'."\n";
1816: }
1817:
1818: sub login_header_options {
1819: my ($img,$role,$defaults,$is_custom,$choices) = @_;
1820: my $output = '';
1821: if ((!$is_custom->{'textcol'}) || (!$is_custom->{'bgcol'})) {
1822: $output .= &mt('Text default(s):').'<br />';
1823: if (!$is_custom->{'textcol'}) {
1824: $output .= $choices->{'textcol'}.': '.$defaults->{'logintext'}{'textcol'}.
1825: ' ';
1826: }
1827: if (!$is_custom->{'bgcol'}) {
1828: $output .= $choices->{'bgcol'}.': '.
1829: '<span id="css_'.$role.'_font" style="background-color: '.
1830: $defaults->{'logintext'}{'bgcol'}.';"> </span>';
1831: }
1832: $output .= '<br />';
1833: }
1834: $output .='<br />';
1835: return $output;
1836: }
1837:
1838: sub login_text_colors {
1839: my ($img,$role,$logintext,$phase,$choices,$designs,$defaults) = @_;
1840: my $color_menu = '<table border="0"><tr>';
1841: foreach my $item (@{$logintext}) {
1842: $color_menu .= '<td style="text-align: center">'.$choices->{$item};
1843: my $color = $designs->{'logintext'}{$item} ? $designs->{'logintext'}{$item} : $defaults->{'logintext'}{$item};
1844: $color_menu .= '<br /><input type="text" class="colorchooser" size="8" name="'.$role.'_'.$item.'" value="'.$color.
1845: '" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>';
1846: }
1847: $color_menu .= '</tr></table><br />';
1848: return $color_menu;
1849: }
1850:
1851: sub image_changes {
1852: my ($is_custom,$alt_text,$img_import,$showfile,$fullsize,$role,$img,$imgfile,$logincolors) = @_;
1853: my $output;
1854: if ($img eq 'login') {
1855: # suppress image for Log-in header
1856: } elsif (!$is_custom) {
1857: if ($img ne 'domlogo') {
1858: $output .= &mt('Default image:').'<br />';
1859: } else {
1860: $output .= &mt('Default in use:').'<br />';
1861: }
1862: }
1863: if ($img eq 'login') { # suppress image for Log-in header
1864: $output .= '<td>'.$logincolors;
1865: } else {
1866: if ($img_import) {
1867: $output .= '<input type="hidden" name="'.$role.'_import_'.$img.'" value="'.$imgfile.'" />';
1868: }
1869: $output .= '<a href="'.$fullsize.'" target="_blank"><img src="'.
1870: $showfile.'" alt="'.$alt_text.'" border="0" /></a></td>';
1871: if ($is_custom) {
1872: $output .= '<td>'.$logincolors.'<span class="LC_nobreak"><label>'.
1873: '<input type="checkbox" name="'.
1874: $role.'_del_'.$img.'" value="1" />'.&mt('Delete?').
1875: '</label> '.&mt('Replace:').'</span><br />';
1876: } else {
1877: $output .= '<td class="LC_middle">'.$logincolors.&mt('Upload:').'<br />';
1878: }
1879: }
1880: return $output;
1881: }
1882:
1883: sub print_quotas {
1884: my ($dom,$settings,$rowtotal,$action) = @_;
1885: my $context;
1886: if ($action eq 'quotas') {
1887: $context = 'tools';
1888: } else {
1889: $context = $action;
1890: }
1891: my ($datatable,$defaultquota,$authorquota,@usertools,@options,%validations);
1892: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
1893: my $typecount = 0;
1894: my ($css_class,%titles);
1895: if ($context eq 'requestcourses') {
1896: @usertools = ('official','unofficial','community','textbook','placement');
1897: @options =('norequest','approval','validate','autolimit');
1898: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
1899: %titles = &courserequest_titles();
1900: } elsif ($context eq 'requestauthor') {
1901: @usertools = ('author');
1902: @options = ('norequest','approval','automatic');
1903: %titles = &authorrequest_titles();
1904: } else {
1905: @usertools = ('aboutme','blog','webdav','portfolio');
1906: %titles = &tool_titles();
1907: }
1908: if (ref($types) eq 'ARRAY') {
1909: foreach my $type (@{$types}) {
1910: my ($currdefquota,$currauthorquota);
1911: unless (($context eq 'requestcourses') ||
1912: ($context eq 'requestauthor')) {
1913: if (ref($settings) eq 'HASH') {
1914: if (ref($settings->{defaultquota}) eq 'HASH') {
1915: $currdefquota = $settings->{defaultquota}->{$type};
1916: } else {
1917: $currdefquota = $settings->{$type};
1918: }
1919: if (ref($settings->{authorquota}) eq 'HASH') {
1920: $currauthorquota = $settings->{authorquota}->{$type};
1921: }
1922: }
1923: }
1924: if (defined($usertypes->{$type})) {
1925: $typecount ++;
1926: $css_class = $typecount%2?' class="LC_odd_row"':'';
1927: $datatable .= '<tr'.$css_class.'>'.
1928: '<td>'.$usertypes->{$type}.'</td>'.
1929: '<td class="LC_left_item">';
1930: if ($context eq 'requestcourses') {
1931: $datatable .= '<table><tr>';
1932: }
1933: my %cell;
1934: foreach my $item (@usertools) {
1935: if ($context eq 'requestcourses') {
1936: my ($curroption,$currlimit);
1937: if (ref($settings) eq 'HASH') {
1938: if (ref($settings->{$item}) eq 'HASH') {
1939: $curroption = $settings->{$item}->{$type};
1940: if ($curroption =~ /^autolimit=(\d*)$/) {
1941: $currlimit = $1;
1942: }
1943: }
1944: }
1945: if (!$curroption) {
1946: $curroption = 'norequest';
1947: }
1948: $datatable .= '<th>'.$titles{$item}.'</th>';
1949: foreach my $option (@options) {
1950: my $val = $option;
1951: if ($option eq 'norequest') {
1952: $val = 0;
1953: }
1954: if ($option eq 'validate') {
1955: my $canvalidate = 0;
1956: if (ref($validations{$item}) eq 'HASH') {
1957: if ($validations{$item}{$type}) {
1958: $canvalidate = 1;
1959: }
1960: }
1961: next if (!$canvalidate);
1962: }
1963: my $checked = '';
1964: if ($option eq $curroption) {
1965: $checked = ' checked="checked"';
1966: } elsif ($option eq 'autolimit') {
1967: if ($curroption =~ /^autolimit/) {
1968: $checked = ' checked="checked"';
1969: }
1970: }
1971: $cell{$item} .= '<span class="LC_nobreak"><label>'.
1972: '<input type="radio" name="crsreq_'.$item.
1973: '_'.$type.'" value="'.$val.'"'.$checked.' />'.
1974: $titles{$option}.'</label>';
1975: if ($option eq 'autolimit') {
1976: $cell{$item} .= ' <input type="text" name="crsreq_'.
1977: $item.'_limit_'.$type.'" size="1" '.
1978: 'value="'.$currlimit.'" />';
1979: }
1980: $cell{$item} .= '</span> ';
1981: if ($option eq 'autolimit') {
1982: $cell{$item} .= $titles{'unlimited'};
1983: }
1984: }
1985: } elsif ($context eq 'requestauthor') {
1986: my $curroption;
1987: if (ref($settings) eq 'HASH') {
1988: $curroption = $settings->{$type};
1989: }
1990: if (!$curroption) {
1991: $curroption = 'norequest';
1992: }
1993: foreach my $option (@options) {
1994: my $val = $option;
1995: if ($option eq 'norequest') {
1996: $val = 0;
1997: }
1998: my $checked = '';
1999: if ($option eq $curroption) {
2000: $checked = ' checked="checked"';
2001: }
2002: $datatable .= '<span class="LC_nobreak"><label>'.
2003: '<input type="radio" name="authorreq_'.$type.
2004: '" value="'.$val.'"'.$checked.' />'.
2005: $titles{$option}.'</label></span> ';
2006: }
2007: } else {
2008: my $checked = 'checked="checked" ';
2009: if (ref($settings) eq 'HASH') {
2010: if (ref($settings->{$item}) eq 'HASH') {
2011: if ($settings->{$item}->{$type} == 0) {
2012: $checked = '';
2013: } elsif ($settings->{$item}->{$type} == 1) {
2014: $checked = 'checked="checked" ';
2015: }
2016: }
2017: }
2018: $datatable .= '<span class="LC_nobreak"><label>'.
2019: '<input type="checkbox" name="'.$context.'_'.$item.
2020: '" value="'.$type.'" '.$checked.'/>'.$titles{$item}.
2021: '</label></span> ';
2022: }
2023: }
2024: if ($context eq 'requestcourses') {
2025: $datatable .= '</tr><tr>';
2026: foreach my $item (@usertools) {
2027: $datatable .= '<td style="vertical-align: top">'.$cell{$item}.'</td>';
2028: }
2029: $datatable .= '</tr></table>';
2030: }
2031: $datatable .= '</td>';
2032: unless (($context eq 'requestcourses') ||
2033: ($context eq 'requestauthor')) {
2034: $datatable .=
2035: '<td class="LC_right_item">'.
2036: '<span class="LC_nobreak">'.&mt('Portfolio').': '.
2037: '<input type="text" name="quota_'.$type.
2038: '" value="'.$currdefquota.
2039: '" size="5" /></span>'.(' ' x 2).
2040: '<span class="LC_nobreak">'.&mt('Authoring').': '.
2041: '<input type="text" name="authorquota_'.$type.
2042: '" value="'.$currauthorquota.
2043: '" size="5" /></span></td>';
2044: }
2045: $datatable .= '</tr>';
2046: }
2047: }
2048: }
2049: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
2050: $defaultquota = '20';
2051: $authorquota = '500';
2052: if (ref($settings) eq 'HASH') {
2053: if (ref($settings->{'defaultquota'}) eq 'HASH') {
2054: $defaultquota = $settings->{'defaultquota'}->{'default'};
2055: } elsif (defined($settings->{'default'})) {
2056: $defaultquota = $settings->{'default'};
2057: }
2058: if (ref($settings->{'authorquota'}) eq 'HASH') {
2059: $authorquota = $settings->{'authorquota'}->{'default'};
2060: }
2061: }
2062: }
2063: $typecount ++;
2064: $css_class = $typecount%2?' class="LC_odd_row"':'';
2065: $datatable .= '<tr'.$css_class.'>'.
2066: '<td>'.$othertitle.'</td>'.
2067: '<td class="LC_left_item">';
2068: if ($context eq 'requestcourses') {
2069: $datatable .= '<table><tr>';
2070: }
2071: my %defcell;
2072: foreach my $item (@usertools) {
2073: if ($context eq 'requestcourses') {
2074: my ($curroption,$currlimit);
2075: if (ref($settings) eq 'HASH') {
2076: if (ref($settings->{$item}) eq 'HASH') {
2077: $curroption = $settings->{$item}->{'default'};
2078: if ($curroption =~ /^autolimit=(\d*)$/) {
2079: $currlimit = $1;
2080: }
2081: }
2082: }
2083: if (!$curroption) {
2084: $curroption = 'norequest';
2085: }
2086: $datatable .= '<th>'.$titles{$item}.'</th>';
2087: foreach my $option (@options) {
2088: my $val = $option;
2089: if ($option eq 'norequest') {
2090: $val = 0;
2091: }
2092: if ($option eq 'validate') {
2093: my $canvalidate = 0;
2094: if (ref($validations{$item}) eq 'HASH') {
2095: if ($validations{$item}{'default'}) {
2096: $canvalidate = 1;
2097: }
2098: }
2099: next if (!$canvalidate);
2100: }
2101: my $checked = '';
2102: if ($option eq $curroption) {
2103: $checked = ' checked="checked"';
2104: } elsif ($option eq 'autolimit') {
2105: if ($curroption =~ /^autolimit/) {
2106: $checked = ' checked="checked"';
2107: }
2108: }
2109: $defcell{$item} .= '<span class="LC_nobreak"><label>'.
2110: '<input type="radio" name="crsreq_'.$item.
2111: '_default" value="'.$val.'"'.$checked.' />'.
2112: $titles{$option}.'</label>';
2113: if ($option eq 'autolimit') {
2114: $defcell{$item} .= ' <input type="text" name="crsreq_'.
2115: $item.'_limit_default" size="1" '.
2116: 'value="'.$currlimit.'" />';
2117: }
2118: $defcell{$item} .= '</span> ';
2119: if ($option eq 'autolimit') {
2120: $defcell{$item} .= $titles{'unlimited'};
2121: }
2122: }
2123: } elsif ($context eq 'requestauthor') {
2124: my $curroption;
2125: if (ref($settings) eq 'HASH') {
2126: $curroption = $settings->{'default'};
2127: }
2128: if (!$curroption) {
2129: $curroption = 'norequest';
2130: }
2131: foreach my $option (@options) {
2132: my $val = $option;
2133: if ($option eq 'norequest') {
2134: $val = 0;
2135: }
2136: my $checked = '';
2137: if ($option eq $curroption) {
2138: $checked = ' checked="checked"';
2139: }
2140: $datatable .= '<span class="LC_nobreak"><label>'.
2141: '<input type="radio" name="authorreq_default"'.
2142: ' value="'.$val.'"'.$checked.' />'.
2143: $titles{$option}.'</label></span> ';
2144: }
2145: } else {
2146: my $checked = 'checked="checked" ';
2147: if (ref($settings) eq 'HASH') {
2148: if (ref($settings->{$item}) eq 'HASH') {
2149: if ($settings->{$item}->{'default'} == 0) {
2150: $checked = '';
2151: } elsif ($settings->{$item}->{'default'} == 1) {
2152: $checked = 'checked="checked" ';
2153: }
2154: }
2155: }
2156: $datatable .= '<span class="LC_nobreak"><label>'.
2157: '<input type="checkbox" name="'.$context.'_'.$item.
2158: '" value="default" '.$checked.'/>'.$titles{$item}.
2159: '</label></span> ';
2160: }
2161: }
2162: if ($context eq 'requestcourses') {
2163: $datatable .= '</tr><tr>';
2164: foreach my $item (@usertools) {
2165: $datatable .= '<td style="vertical-align: top">'.$defcell{$item}.'</td>';
2166: }
2167: $datatable .= '</tr></table>';
2168: }
2169: $datatable .= '</td>';
2170: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
2171: $datatable .= '<td class="LC_right_item">'.
2172: '<span class="LC_nobreak">'.&mt('Portfolio').': '.
2173: '<input type="text" name="defaultquota" value="'.
2174: $defaultquota.'" size="5" /></span>'.(' ' x2).
2175: '<span class="LC_nobreak">'.&mt('Authoring').': '.
2176: '<input type="text" name="authorquota" value="'.
2177: $authorquota.'" size="5" /></span></td>';
2178: }
2179: $datatable .= '</tr>';
2180: $typecount ++;
2181: $css_class = $typecount%2?' class="LC_odd_row"':'';
2182: $datatable .= '<tr'.$css_class.'>'.
2183: '<td>'.&mt('LON-CAPA Advanced Users').'<br />';
2184: if ($context eq 'requestcourses') {
2185: $datatable .= &mt('(overrides affiliation, if set)').
2186: '</td>'.
2187: '<td class="LC_left_item">'.
2188: '<table><tr>';
2189: } else {
2190: $datatable .= &mt('(overrides affiliation, if checked)').
2191: '</td>'.
2192: '<td class="LC_left_item" colspan="2">'.
2193: '<br />';
2194: }
2195: my %advcell;
2196: foreach my $item (@usertools) {
2197: if ($context eq 'requestcourses') {
2198: my ($curroption,$currlimit);
2199: if (ref($settings) eq 'HASH') {
2200: if (ref($settings->{$item}) eq 'HASH') {
2201: $curroption = $settings->{$item}->{'_LC_adv'};
2202: if ($curroption =~ /^autolimit=(\d*)$/) {
2203: $currlimit = $1;
2204: }
2205: }
2206: }
2207: $datatable .= '<th>'.$titles{$item}.'</th>';
2208: my $checked = '';
2209: if ($curroption eq '') {
2210: $checked = ' checked="checked"';
2211: }
2212: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
2213: '<input type="radio" name="crsreq_'.$item.
2214: '__LC_adv" value=""'.$checked.' />'.
2215: &mt('No override set').'</label></span> ';
2216: foreach my $option (@options) {
2217: my $val = $option;
2218: if ($option eq 'norequest') {
2219: $val = 0;
2220: }
2221: if ($option eq 'validate') {
2222: my $canvalidate = 0;
2223: if (ref($validations{$item}) eq 'HASH') {
2224: if ($validations{$item}{'_LC_adv'}) {
2225: $canvalidate = 1;
2226: }
2227: }
2228: next if (!$canvalidate);
2229: }
2230: my $checked = '';
2231: if ($val eq $curroption) {
2232: $checked = ' checked="checked"';
2233: } elsif ($option eq 'autolimit') {
2234: if ($curroption =~ /^autolimit/) {
2235: $checked = ' checked="checked"';
2236: }
2237: }
2238: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
2239: '<input type="radio" name="crsreq_'.$item.
2240: '__LC_adv" value="'.$val.'"'.$checked.' />'.
2241: $titles{$option}.'</label>';
2242: if ($option eq 'autolimit') {
2243: $advcell{$item} .= ' <input type="text" name="crsreq_'.
2244: $item.'_limit__LC_adv" size="1" '.
2245: 'value="'.$currlimit.'" />';
2246: }
2247: $advcell{$item} .= '</span> ';
2248: if ($option eq 'autolimit') {
2249: $advcell{$item} .= $titles{'unlimited'};
2250: }
2251: }
2252: } elsif ($context eq 'requestauthor') {
2253: my $curroption;
2254: if (ref($settings) eq 'HASH') {
2255: $curroption = $settings->{'_LC_adv'};
2256: }
2257: my $checked = '';
2258: if ($curroption eq '') {
2259: $checked = ' checked="checked"';
2260: }
2261: $datatable .= '<span class="LC_nobreak"><label>'.
2262: '<input type="radio" name="authorreq__LC_adv"'.
2263: ' value=""'.$checked.' />'.
2264: &mt('No override set').'</label></span> ';
2265: foreach my $option (@options) {
2266: my $val = $option;
2267: if ($option eq 'norequest') {
2268: $val = 0;
2269: }
2270: my $checked = '';
2271: if ($val eq $curroption) {
2272: $checked = ' checked="checked"';
2273: }
2274: $datatable .= '<span class="LC_nobreak"><label>'.
2275: '<input type="radio" name="authorreq__LC_adv"'.
2276: ' value="'.$val.'"'.$checked.' />'.
2277: $titles{$option}.'</label></span> ';
2278: }
2279: } else {
2280: my $checked = 'checked="checked" ';
2281: if (ref($settings) eq 'HASH') {
2282: if (ref($settings->{$item}) eq 'HASH') {
2283: if ($settings->{$item}->{'_LC_adv'} == 0) {
2284: $checked = '';
2285: } elsif ($settings->{$item}->{'_LC_adv'} == 1) {
2286: $checked = 'checked="checked" ';
2287: }
2288: }
2289: }
2290: $datatable .= '<span class="LC_nobreak"><label>'.
2291: '<input type="checkbox" name="'.$context.'_'.$item.
2292: '" value="_LC_adv" '.$checked.'/>'.$titles{$item}.
2293: '</label></span> ';
2294: }
2295: }
2296: if ($context eq 'requestcourses') {
2297: $datatable .= '</tr><tr>';
2298: foreach my $item (@usertools) {
2299: $datatable .= '<td style="vertical-align: top">'.$advcell{$item}.'</td>';
2300: }
2301: $datatable .= '</tr></table>';
2302: }
2303: $datatable .= '</td></tr>';
2304: $$rowtotal += $typecount;
2305: return $datatable;
2306: }
2307:
2308: sub print_requestmail {
2309: my ($dom,$action,$settings,$rowtotal,$customcss,$rowstyle) = @_;
2310: my ($now,$datatable,%currapp);
2311: $now = time;
2312: if (ref($settings) eq 'HASH') {
2313: if (ref($settings->{'notify'}) eq 'HASH') {
2314: if ($settings->{'notify'}{'approval'} ne '') {
2315: map {$currapp{$_}=1;} split(/,/,$settings->{'notify'}{'approval'});
2316: }
2317: }
2318: }
2319: my $numinrow = 2;
2320: my $css_class;
2321: if ($$rowtotal%2) {
2322: $css_class = 'LC_odd_row';
2323: }
2324: if ($customcss) {
2325: $css_class .= " $customcss";
2326: }
2327: $css_class =~ s/^\s+//;
2328: if ($css_class) {
2329: $css_class = ' class="'.$css_class.'"';
2330: }
2331: if ($rowstyle) {
2332: $css_class .= ' style="'.$rowstyle.'"';
2333: }
2334: my $text;
2335: if ($action eq 'requestcourses') {
2336: $text = &mt('Receive notification of course requests requiring approval');
2337: } elsif ($action eq 'requestauthor') {
2338: $text = &mt('Receive notification of Authoring Space requests requiring approval');
2339: } else {
2340: $text = &mt('Receive notification of queued requests for self-created user accounts requiring approval');
2341: }
2342: $datatable = '<tr'.$css_class.'>'.
2343: ' <td>'.$text.'</td>'.
2344: ' <td class="LC_left_item">';
2345: my ($numdc,$table,$rows) = &active_dc_picker($dom,$numinrow,'checkbox',
2346: $action.'notifyapproval',%currapp);
2347: if ($numdc > 0) {
2348: $datatable .= $table;
2349: } else {
2350: $datatable .= &mt('There are no active Domain Coordinators');
2351: }
2352: $datatable .='</td></tr>';
2353: return $datatable;
2354: }
2355:
2356: sub print_studentcode {
2357: my ($settings,$rowtotal) = @_;
2358: my $rownum = 0;
2359: my ($output,%current);
2360: my @crstypes = ('official','unofficial','community','textbook','placement');
2361: if (ref($settings) eq 'HASH') {
2362: if (ref($settings->{'uniquecode'}) eq 'HASH') {
2363: foreach my $type (@crstypes) {
2364: $current{$type} = $settings->{'uniquecode'}{$type};
2365: }
2366: }
2367: }
2368: $output .= '<tr>'.
2369: '<td class="LC_left_item">'.&mt('Generate unique six character code as course identifier?').'</td>'.
2370: '<td class="LC_left_item">';
2371: foreach my $type (@crstypes) {
2372: my $check = ' ';
2373: if ($current{$type}) {
2374: $check = ' checked="checked" ';
2375: }
2376: $output .= '<span class="LC_nobreak"><label>'.
2377: '<input type="checkbox" name="uniquecode" value="'.$type.'"'.$check.'/>'.
2378: &mt($type).'</label></span>'.(' 'x2).' ';
2379: }
2380: $output .= '</td></tr>';
2381: $$rowtotal ++;
2382: return $output;
2383: }
2384:
2385: sub print_textbookcourses {
2386: my ($dom,$type,$settings,$rowtotal) = @_;
2387: my $rownum = 0;
2388: my $css_class;
2389: my $itemcount = 1;
2390: my $maxnum = 0;
2391: my $bookshash;
2392: if (ref($settings) eq 'HASH') {
2393: $bookshash = $settings->{$type};
2394: }
2395: my %ordered;
2396: if (ref($bookshash) eq 'HASH') {
2397: foreach my $item (keys(%{$bookshash})) {
2398: if (ref($bookshash->{$item}) eq 'HASH') {
2399: my $num = $bookshash->{$item}{'order'};
2400: $ordered{$num} = $item;
2401: }
2402: }
2403: }
2404: my $confname = $dom.'-domainconfig';
2405: my $switchserver = &check_switchserver($dom,$confname);
2406: my $maxnum = scalar(keys(%ordered));
2407: my $datatable;
2408: if (keys(%ordered)) {
2409: my @items = sort { $a <=> $b } keys(%ordered);
2410: for (my $i=0; $i<@items; $i++) {
2411: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2412: my $key = $ordered{$items[$i]};
2413: my %coursehash=&Apache::lonnet::coursedescription($key);
2414: my $coursetitle = $coursehash{'description'};
2415: my ($subject,$title,$author,$publisher,$image,$imgsrc,$cdom,$cnum);
2416: if (ref($bookshash->{$key}) eq 'HASH') {
2417: $subject = $bookshash->{$key}->{'subject'};
2418: $title = $bookshash->{$key}->{'title'};
2419: if ($type eq 'textbooks') {
2420: $publisher = $bookshash->{$key}->{'publisher'};
2421: $author = $bookshash->{$key}->{'author'};
2422: $image = $bookshash->{$key}->{'image'};
2423: if ($image ne '') {
2424: my ($path,$imagefile) = ($image =~ m{^(.+)/([^/]+)$});
2425: my $imagethumb = "$path/tn-".$imagefile;
2426: $imgsrc = '<img src="'.$imagethumb.'" alt="'.&mt('Textbook image').'" />';
2427: }
2428: }
2429: }
2430: my $chgstr = ' onchange="javascript:reorderBooks(this.form,'."'$type".'_'."$key','$type'".');"';
2431: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
2432: .'<select name="'.$type.'_'.$key.'"'.$chgstr.'>';
2433: for (my $k=0; $k<=$maxnum; $k++) {
2434: my $vpos = $k+1;
2435: my $selstr;
2436: if ($k == $i) {
2437: $selstr = ' selected="selected" ';
2438: }
2439: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
2440: }
2441: $datatable .= '</select>'.(' 'x2).
2442: '<label><input type="checkbox" name="'.$type.'_del" value="'.$key.'" />'.
2443: &mt('Delete?').'</label></span></td>'.
2444: '<td colspan="2">'.
2445: '<span class="LC_nobreak">'.&mt('Subject:').'<input type="text" size="15" name="'.$type.'_subject_'.$i.'" value="'.$subject.'" /></span> '.
2446: (' 'x2).
2447: '<span class="LC_nobreak">'.&mt('Title:').'<input type="text" size="30" name="'.$type.'_title_'.$i.'" value="'.$title.'" /></span> ';
2448: if ($type eq 'textbooks') {
2449: $datatable .= (' 'x2).
2450: '<span class="LC_nobreak">'.&mt('Publisher:').'<input type="text" size="10" name="'.$type.'_publisher_'.$i.'" value="'.$publisher.'" /></span> '.
2451: (' 'x2).
2452: '<span class="LC_nobreak">'.&mt('Author(s):').'<input type="text" size="25" name="'.$type.'_author_'.$i.'" value="'.$author.'" /></span> '.
2453: (' 'x2).
2454: '<span class="LC_nobreak">'.&mt('Thumbnail:');
2455: if ($image) {
2456: $datatable .= $imgsrc.
2457: '<label><input type="checkbox" name="'.$type.'_image_del"'.
2458: ' value="'.$key.'" />'.&mt('Delete?').'</label></span> '.
2459: '<span class="LC_nobreak"> '.&mt('Replace:').' ';
2460: }
2461: if ($switchserver) {
2462: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
2463: } else {
2464: $datatable .= '<input type="file" name="'.$type.'_image_'.$i.'" value="" />';
2465: }
2466: }
2467: $datatable .= '<input type="hidden" name="'.$type.'_id_'.$i.'" value="'.$type.'_'.$key.'" /></span> '.
2468: '<span class="LC_nobreak">'.&mt('LON-CAPA course:').' '.
2469: $coursetitle.'</span></td></tr>'."\n";
2470: $itemcount ++;
2471: }
2472: }
2473: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2474: my $chgstr = ' onchange="javascript:reorderBooks(this.form,'."'$type"."_addbook_pos','$type'".');"';
2475: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'."\n".
2476: '<input type="hidden" name="'.$type.'_maxnum" value="'.$maxnum.'" />'."\n".
2477: '<select name="'.$type.'_addbook_pos"'.$chgstr.'>';
2478: for (my $k=0; $k<$maxnum+1; $k++) {
2479: my $vpos = $k+1;
2480: my $selstr;
2481: if ($k == $maxnum) {
2482: $selstr = ' selected="selected" ';
2483: }
2484: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
2485: }
2486: $datatable .= '</select> '."\n".
2487: '<input type="checkbox" name="'.$type.'_addbook" value="1" />'.&mt('Add').'</td>'."\n".
2488: '<td colspan="2">'.
2489: '<span class="LC_nobreak">'.&mt('Subject:').'<input type="text" size="15" name="'.$type.'_addbook_subject" value="" /></span> '."\n".
2490: (' 'x2).
2491: '<span class="LC_nobreak">'.&mt('Title:').'<input type="text" size="30" name="'.$type.'_addbook_title" value="" /></span> '."\n".
2492: (' 'x2);
2493: if ($type eq 'textbooks') {
2494: $datatable .= '<span class="LC_nobreak">'.&mt('Publisher:').'<input type="text" size="10" name="'.$type.'_addbook_publisher" value="" /></span> '."\n".
2495: (' 'x2).
2496: '<span class="LC_nobreak">'.&mt('Author(s):').'<input type="text" size="25" name="'.$type.'_addbook_author" value="" /></span> '."\n".
2497: (' 'x2).
2498: '<span class="LC_nobreak">'.&mt('Image:').' ';
2499: if ($switchserver) {
2500: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
2501: } else {
2502: $datatable .= '<input type="file" name="'.$type.'_addbook_image" value="" />';
2503: }
2504: }
2505: $datatable .= '</span>'."\n".
2506: '<span class="LC_nobreak">'.&mt('LON-CAPA course:').' '.
2507: &Apache::loncommon::select_dom_form($env{'request.role.domain'},$type.'_addbook_cdom').
2508: '<input type="text" size="25" name="'.$type.'_addbook_cnum" value="" />'.
2509: &Apache::loncommon::selectcourse_link
2510: ('display',$type.'_addbook_cnum',$type.'_addbook_cdom',undef,undef,undef,'Course');
2511: '</span></td>'."\n".
2512: '</tr>'."\n";
2513: $itemcount ++;
2514: return $datatable;
2515: }
2516:
2517: sub textbookcourses_javascript {
2518: my ($settings) = @_;
2519: return unless(ref($settings) eq 'HASH');
2520: my (%ordered,%total,%jstext);
2521: foreach my $type ('textbooks','templates') {
2522: $total{$type} = 0;
2523: if (ref($settings->{$type}) eq 'HASH') {
2524: foreach my $item (keys(%{$settings->{$type}})) {
2525: if (ref($settings->{$type}->{$item}) eq 'HASH') {
2526: my $num = $settings->{$type}->{$item}{'order'};
2527: $ordered{$type}{$num} = $item;
2528: }
2529: }
2530: $total{$type} = scalar(keys(%{$settings->{$type}}));
2531: }
2532: my @jsarray = ();
2533: foreach my $item (sort {$a <=> $b } (keys(%{$ordered{$type}}))) {
2534: push(@jsarray,$ordered{$type}{$item});
2535: }
2536: $jstext{$type} = ' var '.$type.' = Array('."'".join("','",@jsarray)."'".');'."\n";
2537: }
2538: return <<"ENDSCRIPT";
2539: <script type="text/javascript">
2540: // <![CDATA[
2541: function reorderBooks(form,item,caller) {
2542: var changedVal;
2543: $jstext{'textbooks'};
2544: $jstext{'templates'};
2545: var newpos;
2546: var maxh;
2547: if (caller == 'textbooks') {
2548: newpos = 'textbooks_addbook_pos';
2549: maxh = 1 + $total{'textbooks'};
2550: } else {
2551: newpos = 'templates_addbook_pos';
2552: maxh = 1 + $total{'templates'};
2553: }
2554: var current = new Array;
2555: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
2556: if (item == newpos) {
2557: changedVal = newitemVal;
2558: } else {
2559: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
2560: current[newitemVal] = newpos;
2561: }
2562: if (caller == 'textbooks') {
2563: for (var i=0; i<textbooks.length; i++) {
2564: var elementName = 'textbooks_'+textbooks[i];
2565: if (elementName != item) {
2566: if (form.elements[elementName]) {
2567: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
2568: current[currVal] = elementName;
2569: }
2570: }
2571: }
2572: }
2573: if (caller == 'templates') {
2574: for (var i=0; i<templates.length; i++) {
2575: var elementName = 'templates_'+templates[i];
2576: if (elementName != item) {
2577: if (form.elements[elementName]) {
2578: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
2579: current[currVal] = elementName;
2580: }
2581: }
2582: }
2583: }
2584: var oldVal;
2585: for (var j=0; j<maxh; j++) {
2586: if (current[j] == undefined) {
2587: oldVal = j;
2588: }
2589: }
2590: if (oldVal < changedVal) {
2591: for (var k=oldVal+1; k<=changedVal ; k++) {
2592: var elementName = current[k];
2593: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
2594: }
2595: } else {
2596: for (var k=changedVal; k<oldVal; k++) {
2597: var elementName = current[k];
2598: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
2599: }
2600: }
2601: return;
2602: }
2603:
2604: // ]]>
2605: </script>
2606:
2607: ENDSCRIPT
2608: }
2609:
2610: sub ltitools_javascript {
2611: my ($settings) = @_;
2612: my $togglejs = <itools_toggle_js();
2613: unless (ref($settings) eq 'HASH') {
2614: return $togglejs;
2615: }
2616: my (%ordered,$total,%jstext);
2617: $total = 0;
2618: foreach my $item (keys(%{$settings})) {
2619: if (ref($settings->{$item}) eq 'HASH') {
2620: my $num = $settings->{$item}{'order'};
2621: $ordered{$num} = $item;
2622: }
2623: }
2624: $total = scalar(keys(%{$settings}));
2625: my @jsarray = ();
2626: foreach my $item (sort {$a <=> $b } (keys(%ordered))) {
2627: push(@jsarray,$ordered{$item});
2628: }
2629: my $jstext = ' var ltitools = Array('."'".join("','",@jsarray)."'".');'."\n";
2630: return <<"ENDSCRIPT";
2631: <script type="text/javascript">
2632: // <![CDATA[
2633: function reorderLTITools(form,item) {
2634: var changedVal;
2635: $jstext
2636: var newpos = 'ltitools_add_pos';
2637: var maxh = 1 + $total;
2638: var current = new Array;
2639: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
2640: if (item == newpos) {
2641: changedVal = newitemVal;
2642: } else {
2643: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
2644: current[newitemVal] = newpos;
2645: }
2646: for (var i=0; i<ltitools.length; i++) {
2647: var elementName = 'ltitools_'+ltitools[i];
2648: if (elementName != item) {
2649: if (form.elements[elementName]) {
2650: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
2651: current[currVal] = elementName;
2652: }
2653: }
2654: }
2655: var oldVal;
2656: for (var j=0; j<maxh; j++) {
2657: if (current[j] == undefined) {
2658: oldVal = j;
2659: }
2660: }
2661: if (oldVal < changedVal) {
2662: for (var k=oldVal+1; k<=changedVal ; k++) {
2663: var elementName = current[k];
2664: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
2665: }
2666: } else {
2667: for (var k=changedVal; k<oldVal; k++) {
2668: var elementName = current[k];
2669: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
2670: }
2671: }
2672: return;
2673: }
2674:
2675: // ]]>
2676: </script>
2677:
2678: $togglejs
2679:
2680: ENDSCRIPT
2681: }
2682:
2683: sub ltitools_toggle_js {
2684: return <<"ENDSCRIPT";
2685: <script type="text/javascript">
2686: // <![CDATA[
2687:
2688: function toggleLTITools(form,setting,item) {
2689: var radioname = '';
2690: var divid = '';
2691: if ((setting == 'passback') || (setting == 'roster')) {
2692: radioname = 'ltitools_'+setting+'_'+item;
2693: divid = 'ltitools_'+setting+'time_'+item;
2694: var num = form.elements[radioname].length;
2695: if (num) {
2696: var setvis = '';
2697: for (var i=0; i<num; i++) {
2698: if (form.elements[radioname][i].checked) {
2699: if (form.elements[radioname][i].value == '1') {
2700: if (document.getElementById(divid)) {
2701: document.getElementById(divid).style.display = 'inline-block';
2702: }
2703: setvis = 1;
2704: }
2705: break;
2706: }
2707: }
2708: }
2709: if (!setvis) {
2710: if (document.getElementById(divid)) {
2711: document.getElementById(divid).style.display = 'none';
2712: }
2713: }
2714: }
2715: if (setting == 'user') {
2716: divid = 'ltitools_'+setting+'_div_'+item;
2717: var checkid = 'ltitools_'+setting+'_field_'+item;
2718: if (document.getElementById(divid)) {
2719: if (document.getElementById(checkid)) {
2720: if (document.getElementById(checkid).checked) {
2721: document.getElementById(divid).style.display = 'inline-block';
2722: } else {
2723: document.getElementById(divid).style.display = 'none';
2724: }
2725: }
2726: }
2727: }
2728: return;
2729: }
2730: // ]]>
2731: </script>
2732:
2733: ENDSCRIPT
2734: }
2735:
2736: sub lti_javascript {
2737: my ($settings) = @_;
2738: my $togglejs = <i_toggle_js();
2739: unless (ref($settings) eq 'HASH') {
2740: return $togglejs;
2741: }
2742: my (%ordered,$total,%jstext);
2743: $total = 0;
2744: foreach my $item (keys(%{$settings})) {
2745: if (ref($settings->{$item}) eq 'HASH') {
2746: my $num = $settings->{$item}{'order'};
2747: $ordered{$num} = $item;
2748: }
2749: }
2750: $total = scalar(keys(%{$settings}));
2751: my @jsarray = ();
2752: foreach my $item (sort {$a <=> $b } (keys(%ordered))) {
2753: push(@jsarray,$ordered{$item});
2754: }
2755: my $jstext = ' var lti = Array('."'".join("','",@jsarray)."'".');'."\n";
2756: return <<"ENDSCRIPT";
2757: <script type="text/javascript">
2758: // <![CDATA[
2759: function reorderLTI(form,item) {
2760: var changedVal;
2761: $jstext
2762: var newpos = 'lti_pos_add';
2763: var maxh = 1 + $total;
2764: var current = new Array;
2765: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
2766: if (item == newpos) {
2767: changedVal = newitemVal;
2768: } else {
2769: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
2770: current[newitemVal] = newpos;
2771: }
2772: for (var i=0; i<lti.length; i++) {
2773: var elementName = 'lti_pos_'+lti[i];
2774: if (elementName != item) {
2775: if (form.elements[elementName]) {
2776: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
2777: current[currVal] = elementName;
2778: }
2779: }
2780: }
2781: var oldVal;
2782: for (var j=0; j<maxh; j++) {
2783: if (current[j] == undefined) {
2784: oldVal = j;
2785: }
2786: }
2787: if (oldVal < changedVal) {
2788: for (var k=oldVal+1; k<=changedVal ; k++) {
2789: var elementName = current[k];
2790: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
2791: }
2792: } else {
2793: for (var k=changedVal; k<oldVal; k++) {
2794: var elementName = current[k];
2795: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
2796: }
2797: }
2798: return;
2799: }
2800: // ]]>
2801: </script>
2802:
2803: $togglejs
2804:
2805: ENDSCRIPT
2806: }
2807:
2808: sub lti_toggle_js {
2809: return <<"ENDSCRIPT";
2810: <script type="text/javascript">
2811: // <![CDATA[
2812:
2813: function toggleLTI(form,setting,item) {
2814: if ((setting == 'user') || (setting == 'crs')) {
2815: var radioname = '';
2816: var divid = '';
2817: if (setting == 'user') {
2818: radioname = 'lti_mapuser_'+item;
2819: divid = 'lti_userfield_'+item;
2820: } else {
2821: radioname = 'lti_mapcrs_'+item;
2822: divid = 'lti_crsfield_'+item;
2823: }
2824: var num = form.elements[radioname].length;
2825: if (num) {
2826: var setvis = '';
2827: for (var i=0; i<num; i++) {
2828: if (form.elements[radioname][i].checked) {
2829: if (form.elements[radioname][i].value == 'other') {
2830: if (document.getElementById(divid)) {
2831: document.getElementById(divid).style.display = 'inline-block';
2832: }
2833: setvis = 1;
2834: break;
2835: }
2836: }
2837: }
2838: if (!setvis) {
2839: if (document.getElementById(divid)) {
2840: document.getElementById(divid).style.display = 'none';
2841: }
2842: }
2843: }
2844: } else if ((setting == 'sec') || (setting == 'secsrc')) {
2845: var numsec = form.elements['lti_crssec_'+item].length;
2846: if (numsec) {
2847: var setvis = '';
2848: for (var i=0; i<numsec; i++) {
2849: if (form.elements['lti_crssec_'+item][i].checked) {
2850: if (form.elements['lti_crssec_'+item][i].value == '1') {
2851: if (document.getElementById('lti_crssecfield_'+item)) {
2852: document.getElementById('lti_crssecfield_'+item).style.display = 'inline-block';
2853: setvis = 1;
2854: var numsrcsec = form.elements['lti_crssecsrc_'+item].length;
2855: if (numsrcsec) {
2856: var setsrcvis = '';
2857: for (var j=0; j<numsrcsec; j++) {
2858: if (form.elements['lti_crssecsrc_'+item][j].checked) {
2859: if (form.elements['lti_crssecsrc_'+item][j].value == 'other') {
2860: if (document.getElementById('lti_secsrcfield_'+item)) {
2861: document.getElementById('lti_secsrcfield_'+item).style.display = 'inline-block';
2862: setsrcvis = 1;
2863: }
2864: }
2865: }
2866: }
2867: if (!setsrcvis) {
2868: if (document.getElementById('lti_secsrcfield_'+item)) {
2869: document.getElementById('lti_secsrcfield_'+item).style.display = 'none';
2870: }
2871: }
2872: }
2873: }
2874: }
2875: }
2876: }
2877: if (!setvis) {
2878: if (document.getElementById('lti_crssecfield_'+item)) {
2879: document.getElementById('lti_crssecfield_'+item).style.display = 'none';
2880: }
2881: if (document.getElementById('lti_secsrcfield_'+item)) {
2882: document.getElementById('lti_secsrcfield_'+item).style.display = 'none';
2883: }
2884: }
2885: }
2886: }
2887: return;
2888: }
2889: // ]]>
2890: </script>
2891:
2892: ENDSCRIPT
2893: }
2894:
2895: sub print_autoenroll {
2896: my ($dom,$settings,$rowtotal) = @_;
2897: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
2898: my ($defdom,$runon,$runoff,$coownerson,$coownersoff,$failsafe);
2899: if (ref($settings) eq 'HASH') {
2900: if (exists($settings->{'run'})) {
2901: if ($settings->{'run'} eq '0') {
2902: $runoff = ' checked="checked" ';
2903: $runon = ' ';
2904: } else {
2905: $runon = ' checked="checked" ';
2906: $runoff = ' ';
2907: }
2908: } else {
2909: if ($autorun) {
2910: $runon = ' checked="checked" ';
2911: $runoff = ' ';
2912: } else {
2913: $runoff = ' checked="checked" ';
2914: $runon = ' ';
2915: }
2916: }
2917: if (exists($settings->{'co-owners'})) {
2918: if ($settings->{'co-owners'} eq '0') {
2919: $coownersoff = ' checked="checked" ';
2920: $coownerson = ' ';
2921: } else {
2922: $coownerson = ' checked="checked" ';
2923: $coownersoff = ' ';
2924: }
2925: } else {
2926: $coownersoff = ' checked="checked" ';
2927: $coownerson = ' ';
2928: }
2929: if (exists($settings->{'sender_domain'})) {
2930: $defdom = $settings->{'sender_domain'};
2931: }
2932: if (exists($settings->{'autofailsafe'})) {
2933: $failsafe = $settings->{'autofailsafe'};
2934: }
2935: } else {
2936: if ($autorun) {
2937: $runon = ' checked="checked" ';
2938: $runoff = ' ';
2939: } else {
2940: $runoff = ' checked="checked" ';
2941: $runon = ' ';
2942: }
2943: }
2944: my $domform = &Apache::loncommon::select_dom_form($defdom,'sender_domain',1);
2945: my $notif_sender;
2946: if (ref($settings) eq 'HASH') {
2947: $notif_sender = $settings->{'sender_uname'};
2948: }
2949: my $datatable='<tr class="LC_odd_row">'.
2950: '<td>'.&mt('Auto-enrollment active?').'</td>'.
2951: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2952: '<input type="radio" name="autoenroll_run"'.
2953: $runon.' value="1" />'.&mt('Yes').'</label> '.
2954: '<label><input type="radio" name="autoenroll_run"'.
2955: $runoff.' value="0" />'.&mt('No').'</label></span></td>'.
2956: '</tr><tr>'.
2957: '<td>'.&mt('Notification messages - sender').
2958: '</td><td class="LC_right_item"><span class="LC_nobreak">'.
2959: &mt('username').': '.
2960: '<input type="text" name="sender_uname" value="'.
2961: $notif_sender.'" size="10" /> '.&mt('domain').
2962: ': '.$domform.'</span></td></tr>'.
2963: '<tr class="LC_odd_row">'.
2964: '<td>'.&mt('Automatically assign co-ownership').'</td>'.
2965: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2966: '<input type="radio" name="autoassign_coowners"'.
2967: $coownerson.' value="1" />'.&mt('Yes').'</label> '.
2968: '<label><input type="radio" name="autoassign_coowners"'.
2969: $coownersoff.' value="0" />'.&mt('No').'</label></span></td>'.
2970: '</tr><tr>'.
2971: '<td>'.&mt('Failsafe for no drops when institutional data missing').'</td>'.
2972: '<td class="LC_right_item"><span class="LC_nobreak">'.
2973: '<input type="text" name="autoenroll_failsafe"'.
2974: ' value="'.$failsafe.'" size="4" /></td></tr>';
2975: $$rowtotal += 4;
2976: return $datatable;
2977: }
2978:
2979: sub print_autoupdate {
2980: my ($position,$dom,$settings,$rowtotal) = @_;
2981: my $datatable;
2982: if ($position eq 'top') {
2983: my $updateon = ' ';
2984: my $updateoff = ' checked="checked" ';
2985: my $classlistson = ' ';
2986: my $classlistsoff = ' checked="checked" ';
2987: if (ref($settings) eq 'HASH') {
2988: if ($settings->{'run'} eq '1') {
2989: $updateon = $updateoff;
2990: $updateoff = ' ';
2991: }
2992: if ($settings->{'classlists'} eq '1') {
2993: $classlistson = $classlistsoff;
2994: $classlistsoff = ' ';
2995: }
2996: }
2997: my %title = (
2998: run => 'Auto-update active?',
2999: classlists => 'Update information in classlists?',
3000: );
3001: $datatable = '<tr class="LC_odd_row">'.
3002: '<td>'.&mt($title{'run'}).'</td>'.
3003: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
3004: '<input type="radio" name="autoupdate_run"'.
3005: $updateon.' value="1" />'.&mt('Yes').'</label> '.
3006: '<label><input type="radio" name="autoupdate_run"'.
3007: $updateoff.'value="0" />'.&mt('No').'</label></span></td>'.
3008: '</tr><tr>'.
3009: '<td>'.&mt($title{'classlists'}).'</td>'.
3010: '<td class="LC_right_item"><span class="LC_nobreak">'.
3011: '<label><input type="radio" name="classlists"'.
3012: $classlistson.' value="1" />'.&mt('Yes').'</label> '.
3013: '<label><input type="radio" name="classlists"'.
3014: $classlistsoff.'value="0" />'.&mt('No').'</label></span></td>'.
3015: '</tr>';
3016: $$rowtotal += 2;
3017: } elsif ($position eq 'middle') {
3018: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
3019: my $numinrow = 3;
3020: my $locknamesettings;
3021: $datatable .= &insttypes_row($settings,$types,$usertypes,
3022: $dom,$numinrow,$othertitle,
3023: 'lockablenames',$rowtotal);
3024: $$rowtotal ++;
3025: } else {
3026: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
3027: my @fields = ('lastname','firstname','middlename','generation',
3028: 'permanentemail','id');
3029: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
3030: my $numrows = 0;
3031: if (ref($types) eq 'ARRAY') {
3032: if (@{$types} > 0) {
3033: $datatable =
3034: &usertype_update_row($settings,$usertypes,\%fieldtitles,
3035: \@fields,$types,\$numrows);
3036: $$rowtotal += @{$types};
3037: }
3038: }
3039: $datatable .=
3040: &usertype_update_row($settings,{'default' => $othertitle},
3041: \%fieldtitles,\@fields,['default'],
3042: \$numrows);
3043: $$rowtotal ++;
3044: }
3045: return $datatable;
3046: }
3047:
3048: sub print_autocreate {
3049: my ($dom,$settings,$rowtotal) = @_;
3050: my (%createon,%createoff,%currhash);
3051: my @types = ('xml','req');
3052: if (ref($settings) eq 'HASH') {
3053: foreach my $item (@types) {
3054: $createoff{$item} = ' checked="checked" ';
3055: $createon{$item} = ' ';
3056: if (exists($settings->{$item})) {
3057: if ($settings->{$item}) {
3058: $createon{$item} = ' checked="checked" ';
3059: $createoff{$item} = ' ';
3060: }
3061: }
3062: }
3063: if ($settings->{'xmldc'} ne '') {
3064: $currhash{$settings->{'xmldc'}} = 1;
3065: }
3066: } else {
3067: foreach my $item (@types) {
3068: $createoff{$item} = ' checked="checked" ';
3069: $createon{$item} = ' ';
3070: }
3071: }
3072: $$rowtotal += 2;
3073: my $numinrow = 2;
3074: my $datatable='<tr class="LC_odd_row">'.
3075: '<td>'.&mt('Create pending official courses from XML files').'</td>'.
3076: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
3077: '<input type="radio" name="autocreate_xml"'.
3078: $createon{'xml'}.' value="1" />'.&mt('Yes').'</label> '.
3079: '<label><input type="radio" name="autocreate_xml"'.
3080: $createoff{'xml'}.' value="0" />'.&mt('No').'</label></span>'.
3081: '</td></tr><tr>'.
3082: '<td>'.&mt('Create pending requests for official courses (if validated)').'</td>'.
3083: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
3084: '<input type="radio" name="autocreate_req"'.
3085: $createon{'req'}.' value="1" />'.&mt('Yes').'</label> '.
3086: '<label><input type="radio" name="autocreate_req"'.
3087: $createoff{'req'}.' value="0" />'.&mt('No').'</label></span>';
3088: my ($numdc,$dctable,$rows) = &active_dc_picker($dom,$numinrow,'radio',
3089: 'autocreate_xmldc',%currhash);
3090: $datatable .= '</td></tr><tr class="LC_odd_row"><td>';
3091: if ($numdc > 1) {
3092: $datatable .= &mt('Course creation processed as: (choose Dom. Coord.)').
3093: '</td><td class="LC_left_item">';
3094: } else {
3095: $datatable .= &mt('Course creation processed as:').
3096: '</td><td class="LC_right_item">';
3097: }
3098: $datatable .= $dctable.'</td></tr>';
3099: $$rowtotal += $rows;
3100: return $datatable;
3101: }
3102:
3103: sub print_directorysrch {
3104: my ($position,$dom,$settings,$rowtotal) = @_;
3105: my $datatable;
3106: if ($position eq 'top') {
3107: my $instsrchon = ' ';
3108: my $instsrchoff = ' checked="checked" ';
3109: my ($exacton,$containson,$beginson);
3110: my $instlocalon = ' ';
3111: my $instlocaloff = ' checked="checked" ';
3112: if (ref($settings) eq 'HASH') {
3113: if ($settings->{'available'} eq '1') {
3114: $instsrchon = $instsrchoff;
3115: $instsrchoff = ' ';
3116: }
3117: if ($settings->{'localonly'} eq '1') {
3118: $instlocalon = $instlocaloff;
3119: $instlocaloff = ' ';
3120: }
3121: if (ref($settings->{'searchtypes'}) eq 'ARRAY') {
3122: foreach my $type (@{$settings->{'searchtypes'}}) {
3123: if ($type eq 'exact') {
3124: $exacton = ' checked="checked" ';
3125: } elsif ($type eq 'contains') {
3126: $containson = ' checked="checked" ';
3127: } elsif ($type eq 'begins') {
3128: $beginson = ' checked="checked" ';
3129: }
3130: }
3131: } else {
3132: if ($settings->{'searchtypes'} eq 'exact') {
3133: $exacton = ' checked="checked" ';
3134: } elsif ($settings->{'searchtypes'} eq 'contains') {
3135: $containson = ' checked="checked" ';
3136: } elsif ($settings->{'searchtypes'} eq 'specify') {
3137: $exacton = ' checked="checked" ';
3138: $containson = ' checked="checked" ';
3139: }
3140: }
3141: }
3142: my ($searchtitles,$titleorder) = &sorted_searchtitles();
3143: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
3144:
3145: my $numinrow = 4;
3146: my $cansrchrow = 0;
3147: $datatable='<tr class="LC_odd_row">'.
3148: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Institutional directory search available?').'</span></td>'.
3149: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
3150: '<input type="radio" name="dirsrch_available"'.
3151: $instsrchon.' value="1" />'.&mt('Yes').'</label> '.
3152: '<label><input type="radio" name="dirsrch_available"'.
3153: $instsrchoff.' value="0" />'.&mt('No').'</label></span></td>'.
3154: '</tr><tr>'.
3155: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Other domains can search institution?').'</span></td>'.
3156: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
3157: '<input type="radio" name="dirsrch_instlocalonly"'.
3158: $instlocaloff.' value="0" />'.&mt('Yes').'</label> '.
3159: '<label><input type="radio" name="dirsrch_instlocalonly"'.
3160: $instlocalon.' value="1" />'.&mt('No').'</label></span></td>'.
3161: '</tr>';
3162: $$rowtotal += 2;
3163: if (ref($usertypes) eq 'HASH') {
3164: if (keys(%{$usertypes}) > 0) {
3165: $datatable .= &insttypes_row($settings,$types,$usertypes,$dom,
3166: $numinrow,$othertitle,'cansearch',
3167: $rowtotal);
3168: $cansrchrow = 1;
3169: }
3170: }
3171: if ($cansrchrow) {
3172: $$rowtotal ++;
3173: $datatable .= '<tr>';
3174: } else {
3175: $datatable .= '<tr class="LC_odd_row">';
3176: }
3177: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Supported search methods').
3178: '</span></td><td class="LC_left_item" colspan="2"><table><tr>';
3179: foreach my $title (@{$titleorder}) {
3180: if (defined($searchtitles->{$title})) {
3181: my $check = ' ';
3182: if (ref($settings) eq 'HASH') {
3183: if (ref($settings->{'searchby'}) eq 'ARRAY') {
3184: if (grep(/^\Q$title\E$/,@{$settings->{'searchby'}})) {
3185: $check = ' checked="checked" ';
3186: }
3187: }
3188: }
3189: $datatable .= '<td class="LC_left_item">'.
3190: '<span class="LC_nobreak"><label>'.
3191: '<input type="checkbox" name="searchby" '.
3192: 'value="'.$title.'"'.$check.'/>'.
3193: $searchtitles->{$title}.'</label></span></td>';
3194: }
3195: }
3196: $datatable .= '</tr></table></td></tr>';
3197: $$rowtotal ++;
3198: if ($cansrchrow) {
3199: $datatable .= '<tr class="LC_odd_row">';
3200: } else {
3201: $datatable .= '<tr>';
3202: }
3203: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Search latitude').'</span></td>'.
3204: '<td class="LC_left_item" colspan="2">'.
3205: '<span class="LC_nobreak"><label>'.
3206: '<input type="checkbox" name="searchtypes" '.
3207: $exacton.' value="exact" />'.&mt('Exact match').
3208: '</label> '.
3209: '<label><input type="checkbox" name="searchtypes" '.
3210: $beginson.' value="begins" />'.&mt('Begins with').
3211: '</label> '.
3212: '<label><input type="checkbox" name="searchtypes" '.
3213: $containson.' value="contains" />'.&mt('Contains').
3214: '</label></span></td></tr>';
3215: $$rowtotal ++;
3216: } else {
3217: my $domsrchon = ' checked="checked" ';
3218: my $domsrchoff = ' ';
3219: my $domlocalon = ' ';
3220: my $domlocaloff = ' checked="checked" ';
3221: if (ref($settings) eq 'HASH') {
3222: if ($settings->{'lclocalonly'} eq '1') {
3223: $domlocalon = $domlocaloff;
3224: $domlocaloff = ' ';
3225: }
3226: if ($settings->{'lcavailable'} eq '0') {
3227: $domsrchoff = $domsrchon;
3228: $domsrchon = ' ';
3229: }
3230: }
3231: $datatable='<tr class="LC_odd_row">'.
3232: '<td colspan="2"><span class ="LC_nobreak">'.&mt('LON-CAPA directory search available?').'</span></td>'.
3233: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
3234: '<input type="radio" name="dirsrch_domavailable"'.
3235: $domsrchon.' value="1" />'.&mt('Yes').'</label> '.
3236: '<label><input type="radio" name="dirsrch_domavailable"'.
3237: $domsrchoff.' value="0" />'.&mt('No').'</label></span></td>'.
3238: '</tr><tr>'.
3239: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Other domains can search LON-CAPA domain?').'</span></td>'.
3240: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
3241: '<input type="radio" name="dirsrch_domlocalonly"'.
3242: $domlocaloff.' value="0" />'.&mt('Yes').'</label> '.
3243: '<label><input type="radio" name="dirsrch_domlocalonly"'.
3244: $domlocalon.' value="1" />'.&mt('No').'</label></span></td>'.
3245: '</tr>';
3246: $$rowtotal += 2;
3247: }
3248: return $datatable;
3249: }
3250:
3251: sub print_contacts {
3252: my ($position,$dom,$settings,$rowtotal) = @_;
3253: my $datatable;
3254: my @contacts = ('adminemail','supportemail');
3255: my (%checked,%to,%otheremails,%bccemails,%includestr,%includeloc,%currfield,
3256: $maxsize,$fields,$fieldtitles,$fieldoptions,$possoptions,@mailings);
3257: if ($position eq 'top') {
3258: if (ref($settings) eq 'HASH') {
3259: foreach my $item (@contacts) {
3260: if (exists($settings->{$item})) {
3261: $to{$item} = $settings->{$item};
3262: }
3263: }
3264: }
3265: } elsif ($position eq 'middle') {
3266: @mailings = ('errormail','packagesmail','lonstatusmail','requestsmail',
3267: 'updatesmail','idconflictsmail');
3268: foreach my $type (@mailings) {
3269: $otheremails{$type} = '';
3270: }
3271: } else {
3272: @mailings = ('helpdeskmail','otherdomsmail');
3273: foreach my $type (@mailings) {
3274: $otheremails{$type} = '';
3275: }
3276: $bccemails{'helpdeskmail'} = '';
3277: $bccemails{'otherdomsmail'} = '';
3278: $includestr{'helpdeskmail'} = '';
3279: $includestr{'otherdomsmail'} = '';
3280: ($fields,$fieldtitles,$fieldoptions,$possoptions) = &helpform_fields();
3281: }
3282: if (ref($settings) eq 'HASH') {
3283: unless ($position eq 'top') {
3284: foreach my $type (@mailings) {
3285: if (exists($settings->{$type})) {
3286: if (ref($settings->{$type}) eq 'HASH') {
3287: foreach my $item (@contacts) {
3288: if ($settings->{$type}{$item}) {
3289: $checked{$type}{$item} = ' checked="checked" ';
3290: }
3291: }
3292: $otheremails{$type} = $settings->{$type}{'others'};
3293: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
3294: $bccemails{$type} = $settings->{$type}{'bcc'};
3295: if ($settings->{$type}{'include'} ne '') {
3296: ($includeloc{$type},$includestr{$type}) = split(/:/,$settings->{$type}{'include'},2);
3297: $includestr{$type} = &unescape($includestr{$type});
3298: }
3299: }
3300: }
3301: } elsif ($type eq 'lonstatusmail') {
3302: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
3303: }
3304: }
3305: }
3306: if ($position eq 'bottom') {
3307: foreach my $type (@mailings) {
3308: $bccemails{$type} = $settings->{$type}{'bcc'};
3309: if ($settings->{$type}{'include'} ne '') {
3310: ($includeloc{$type},$includestr{$type}) = split(/:/,$settings->{$type}{'include'},2);
3311: $includestr{$type} = &unescape($includestr{$type});
3312: }
3313: }
3314: if (ref($settings->{'helpform'}) eq 'HASH') {
3315: if (ref($fields) eq 'ARRAY') {
3316: foreach my $field (@{$fields}) {
3317: $currfield{$field} = $settings->{'helpform'}{$field};
3318: }
3319: }
3320: if (exists($settings->{'helpform'}{'maxsize'})) {
3321: $maxsize = $settings->{'helpform'}{'maxsize'};
3322: } else {
3323: $maxsize = '1.0';
3324: }
3325: } else {
3326: if (ref($fields) eq 'ARRAY') {
3327: foreach my $field (@{$fields}) {
3328: $currfield{$field} = 'yes';
3329: }
3330: }
3331: $maxsize = '1.0';
3332: }
3333: }
3334: } else {
3335: if ($position eq 'top') {
3336: $to{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
3337: $to{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
3338: $checked{'errormail'}{'adminemail'} = ' checked="checked" ';
3339: $checked{'packagesmail'}{'adminemail'} = ' checked="checked" ';
3340: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
3341: $checked{'requestsmail'}{'adminemail'} = ' checked="checked" ';
3342: $checked{'updatesmail'}{'adminemail'} = ' checked="checked" ';
3343: $checked{'idconflictsmail'}{'adminemail'} = ' checked="checked" ';
3344: } elsif ($position eq 'bottom') {
3345: $checked{'helpdeskmail'}{'supportemail'} = ' checked="checked" ';
3346: $checked{'otherdomsmail'}{'supportemail'} = ' checked="checked" ';
3347: if (ref($fields) eq 'ARRAY') {
3348: foreach my $field (@{$fields}) {
3349: $currfield{$field} = 'yes';
3350: }
3351: }
3352: $maxsize = '1.0';
3353: }
3354: }
3355: my ($titles,$short_titles) = &contact_titles();
3356: my $rownum = 0;
3357: my $css_class;
3358: if ($position eq 'top') {
3359: foreach my $item (@contacts) {
3360: $css_class = $rownum%2?' class="LC_odd_row"':'';
3361: $datatable .= '<tr'.$css_class.'>'.
3362: '<td><span class="LC_nobreak">'.$titles->{$item}.
3363: '</span></td><td class="LC_right_item">'.
3364: '<input type="text" name="'.$item.'" value="'.
3365: $to{$item}.'" /></td></tr>';
3366: $rownum ++;
3367: }
3368: } elsif ($position eq 'bottom') {
3369: $css_class = $rownum%2?' class="LC_odd_row"':'';
3370: $datatable .= '<tr'.$css_class.'>'.
3371: '<td>'.&mt('Extra helpdesk form fields:').'<br />'.
3372: &mt('(e-mail, subject, and description always shown)').
3373: '</td><td class="LC_left_item">';
3374: if ((ref($fields) eq 'ARRAY') && (ref($fieldtitles) eq 'HASH') &&
3375: (ref($fieldoptions) eq 'HASH') && (ref($possoptions) eq 'HASH')) {
3376: $datatable .= '<table><tr><th>'.&mt('Field').'</th><th>'.&mt('Status').'</th></tr>';
3377: foreach my $field (@{$fields}) {
3378: $datatable .= '<tr><td>'.$fieldtitles->{$field};
3379: if (($field eq 'screenshot') || ($field eq 'cc')) {
3380: $datatable .= ' '.&mt('(logged-in users)');
3381: }
3382: $datatable .='</td><td>';
3383: my $clickaction;
3384: if ($field eq 'screenshot') {
3385: $clickaction = ' onclick="screenshotSize(this);"';
3386: }
3387: if (ref($possoptions->{$field}) eq 'ARRAY') {
3388: foreach my $option (@{$possoptions->{$field}}) {
3389: my $checked;
3390: if ($currfield{$field} eq $option) {
3391: $checked = ' checked="checked"';
3392: }
3393: $datatable .= '<span class="LC_nobreak"><label>'.
3394: '<input type="radio" name="helpform_'.$field.'" '.
3395: 'value="'.$option.'"'.$checked.$clickaction.' />'.$fieldoptions->{$option}.
3396: '</label></span>'.(' 'x2);
3397: }
3398: }
3399: if ($field eq 'screenshot') {
3400: my $display;
3401: if ($currfield{$field} eq 'no') {
3402: $display = ' style="display:none"';
3403: }
3404: $datatable .= '</td></tr><tr id="help_screenshotsize"'.$display.' />'.
3405: '<td>'.&mt('Maximum size for upload (MB)').'</td><td>'.
3406: '<input type="text" size="5" name="helpform_maxsize" value="'.$maxsize.'" />';
3407: }
3408: $datatable .= '</td></tr>';
3409: }
3410: $datatable .= '</table>';
3411: }
3412: $datatable .= '</td></tr>'."\n";
3413: $rownum ++;
3414: }
3415: unless ($position eq 'top') {
3416: foreach my $type (@mailings) {
3417: $css_class = $rownum%2?' class="LC_odd_row"':'';
3418: $datatable .= '<tr'.$css_class.'>'.
3419: '<td><span class="LC_nobreak">'.
3420: $titles->{$type}.': </span></td>'.
3421: '<td class="LC_left_item">';
3422: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
3423: $datatable .= '<fieldset><legend>'.&mt('E-mail recipient(s)').'</legend>';
3424: }
3425: $datatable .= '<span class="LC_nobreak">';
3426: foreach my $item (@contacts) {
3427: $datatable .= '<label>'.
3428: '<input type="checkbox" name="'.$type.'"'.
3429: $checked{$type}{$item}.
3430: ' value="'.$item.'" />'.$short_titles->{$item}.
3431: '</label> ';
3432: }
3433: $datatable .= '</span><br />'.&mt('Others').': '.
3434: '<input type="text" name="'.$type.'_others" '.
3435: 'value="'.$otheremails{$type}.'" />';
3436: my %locchecked;
3437: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
3438: foreach my $loc ('s','b') {
3439: if ($includeloc{$type} eq $loc) {
3440: $locchecked{$loc} = ' checked="checked"';
3441: last;
3442: }
3443: }
3444: $datatable .= '<br />'.&mt('Bcc:').(' 'x6).
3445: '<input type="text" name="'.$type.'_bcc" '.
3446: 'value="'.$bccemails{$type}.'" /></fieldset>'.
3447: '<fieldset><legend>'.&mt('Optional added text').'</legend>'.
3448: &mt('Text automatically added to e-mail:').' '.
3449: '<input type="text" name="'.$type.'_includestr" value="'.$includestr{$type}.'" /><br >'.
3450: '<span class="LC_nobreak">'.&mt('Location:').' '.
3451: '<label><input type="radio" name="'.$type.'_includeloc" value="s"'.$locchecked{'s'}.' />'.&mt('in subject').'</label>'.
3452: (' 'x2).
3453: '<label><input type="radio" name="'.$type.'_includeloc" value="b"'.$locchecked{'b'}.' />'.&mt('in body').'</label>'.
3454: '</span></fieldset>';
3455: }
3456: $datatable .= '</td></tr>'."\n";
3457: $rownum ++;
3458: }
3459: }
3460: if ($position eq 'middle') {
3461: my %choices;
3462: $choices{'reporterrors'} = &mt('E-mail error reports to [_1]',
3463: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
3464: &mt('LON-CAPA core group - MSU'),600,500));
3465: $choices{'reportupdates'} = &mt('E-mail record of completed LON-CAPA updates to [_1]',
3466: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
3467: &mt('LON-CAPA core group - MSU'),600,500));
3468: my @toggles = ('reporterrors','reportupdates');
3469: my %defaultchecked = ('reporterrors' => 'on',
3470: 'reportupdates' => 'on');
3471: (my $reports,$rownum) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
3472: \%choices,$rownum);
3473: $datatable .= $reports;
3474: } elsif ($position eq 'bottom') {
3475: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
3476: my (@posstypes,%usertypeshash);
3477: if (ref($types) eq 'ARRAY') {
3478: @posstypes = @{$types};
3479: }
3480: if (@posstypes) {
3481: if (ref($usertypes) eq 'HASH') {
3482: %usertypeshash = %{$usertypes};
3483: }
3484: my @overridden;
3485: my $numinrow = 4;
3486: if (ref($settings) eq 'HASH') {
3487: if (ref($settings->{'overrides'}) eq 'HASH') {
3488: foreach my $key (sort(keys(%{$settings->{'overrides'}}))) {
3489: if (ref($settings->{'overrides'}{$key}) eq 'HASH') {
3490: push(@overridden,$key);
3491: foreach my $item (@contacts) {
3492: if ($settings->{'overrides'}{$key}{$item}) {
3493: $checked{'override_'.$key}{$item} = ' checked="checked" ';
3494: }
3495: }
3496: $otheremails{'override_'.$key} = $settings->{'overrides'}{$key}{'others'};
3497: $bccemails{'override_'.$key} = $settings->{'overrides'}{$key}{'bcc'};
3498: $includeloc{'override_'.$key} = '';
3499: $includestr{'override_'.$key} = '';
3500: if ($settings->{'overrides'}{$key}{'include'} ne '') {
3501: ($includeloc{'override_'.$key},$includestr{'override_'.$key}) =
3502: split(/:/,$settings->{'overrides'}{$key}{'include'},2);
3503: $includestr{'override_'.$key} = &unescape($includestr{'override_'.$key});
3504: }
3505: }
3506: }
3507: }
3508: }
3509: my $customclass = 'LC_helpdesk_override';
3510: my $optionsprefix = 'LC_options_helpdesk_';
3511:
3512: my $onclicktypes = "toggleHelpdeskRow(this.form,'overrides','$customclass','$optionsprefix');";
3513:
3514: $datatable .= &insttypes_row($settings,$types,$usertypes,$dom,
3515: $numinrow,$othertitle,'overrides',
3516: \$rownum,$onclicktypes,$customclass);
3517: $rownum ++;
3518: $usertypeshash{'default'} = $othertitle;
3519: foreach my $status (@posstypes) {
3520: my $css_class;
3521: if ($rownum%2) {
3522: $css_class = 'LC_odd_row ';
3523: }
3524: $css_class .= $customclass;
3525: my $rowid = $optionsprefix.$status;
3526: my $hidden = 1;
3527: my $currstyle = 'display:none';
3528: if (grep(/^\Q$status\E$/,@overridden)) {
3529: $currstyle = 'display:table-row';
3530: $hidden = 0;
3531: }
3532: my $key = 'override_'.$status;
3533: $datatable .= &overridden_helpdesk($checked{$key},$otheremails{$key},$bccemails{$key},
3534: $includeloc{$key},$includestr{$key},$status,$rowid,
3535: $usertypeshash{$status},$css_class,$currstyle,
3536: \@contacts,$short_titles);
3537: unless ($hidden) {
3538: $rownum ++;
3539: }
3540: }
3541: }
3542: }
3543: $$rowtotal += $rownum;
3544: return $datatable;
3545: }
3546:
3547: sub overridden_helpdesk {
3548: my ($checked,$otheremails,$bccemails,$includeloc,$includestr,$type,$rowid,
3549: $typetitle,$css_class,$rowstyle,$contacts,$short_titles) = @_;
3550: my $class = 'LC_left_item';
3551: if ($css_class) {
3552: $css_class = ' class="'.$css_class.'"';
3553: }
3554: if ($rowid) {
3555: $rowid = ' id="'.$rowid.'"';
3556: }
3557: if ($rowstyle) {
3558: $rowstyle = ' style="'.$rowstyle.'"';
3559: }
3560: my ($output,$description);
3561: $description = &mt('Helpdesk requests from: [_1] in this domain (overrides default)',"<b>$typetitle</b>");
3562: $output = '<tr'.$css_class.$rowid.$rowstyle.'>'.
3563: "<td>$description</td>\n".
3564: '<td class="'.$class.'" colspan="2">'.
3565: '<fieldset><legend>'.&mt('E-mail recipient(s)').'</legend>'.
3566: '<span class="LC_nobreak">';
3567: if (ref($contacts) eq 'ARRAY') {
3568: foreach my $item (@{$contacts}) {
3569: my $check;
3570: if (ref($checked) eq 'HASH') {
3571: $check = $checked->{$item};
3572: }
3573: my $title;
3574: if (ref($short_titles) eq 'HASH') {
3575: $title = $short_titles->{$item};
3576: }
3577: $output .= '<label>'.
3578: '<input type="checkbox" name="override_'.$type.'"'.$check.
3579: ' value="'.$item.'" />'.$title.'</label> ';
3580: }
3581: }
3582: $output .= '</span><br />'.&mt('Others').': '.
3583: '<input type="text" name="override_'.$type.'_others" '.
3584: 'value="'.$otheremails.'" />';
3585: my %locchecked;
3586: foreach my $loc ('s','b') {
3587: if ($includeloc eq $loc) {
3588: $locchecked{$loc} = ' checked="checked"';
3589: last;
3590: }
3591: }
3592: $output .= '<br />'.&mt('Bcc:').(' 'x6).
3593: '<input type="text" name="override_'.$type.'_bcc" '.
3594: 'value="'.$bccemails.'" /></fieldset>'.
3595: '<fieldset><legend>'.&mt('Optional added text').'</legend>'.
3596: &mt('Text automatically added to e-mail:').' '.
3597: '<input type="text" name="override_'.$type.'_includestr" value="'.$includestr.'" /><br >'.
3598: '<span class="LC_nobreak">'.&mt('Location:').' '.
3599: '<label><input type="radio" name="override_'.$type.'_includeloc" value="s"'.$locchecked{'s'}.' />'.&mt('in subject').'</label>'.
3600: (' 'x2).
3601: '<label><input type="radio" name="override_'.$type.'_includeloc" value="b"'.$locchecked{'b'}.' />'.&mt('in body').'</label>'.
3602: '</span></fieldset>'.
3603: '</td></tr>'."\n";
3604: return $output;
3605: }
3606:
3607: sub contacts_javascript {
3608: return <<"ENDSCRIPT";
3609:
3610: <script type="text/javascript">
3611: // <![CDATA[
3612:
3613: function screenshotSize(field) {
3614: if (document.getElementById('help_screenshotsize')) {
3615: if (field.value == 'no') {
3616: document.getElementById('help_screenshotsize').style.display="none";
3617: } else {
3618: document.getElementById('help_screenshotsize').style.display="";
3619: }
3620: }
3621: return;
3622: }
3623:
3624: function toggleHelpdeskRow(form,checkbox,target,prefix,docount) {
3625: if (form.elements[checkbox].length != undefined) {
3626: var count = 0;
3627: if (docount) {
3628: for (var i=0; i<form.elements[checkbox].length; i++) {
3629: if (form.elements[checkbox][i].checked) {
3630: count ++;
3631: }
3632: }
3633: }
3634: for (var i=0; i<form.elements[checkbox].length; i++) {
3635: var type = form.elements[checkbox][i].value;
3636: if (document.getElementById(prefix+type)) {
3637: if (form.elements[checkbox][i].checked) {
3638: document.getElementById(prefix+type).style.display = 'table-row';
3639: if (count % 2 == 1) {
3640: document.getElementById(prefix+type).className = target+' LC_odd_row';
3641: } else {
3642: document.getElementById(prefix+type).className = target;
3643: }
3644: count ++;
3645: } else {
3646: document.getElementById(prefix+type).style.display = 'none';
3647: }
3648: }
3649: }
3650: }
3651: return;
3652: }
3653:
3654:
3655: // ]]>
3656: </script>
3657:
3658: ENDSCRIPT
3659: }
3660:
3661: sub print_helpsettings {
3662: my ($position,$dom,$settings,$rowtotal) = @_;
3663: my $confname = $dom.'-domainconfig';
3664: my $formname = 'display';
3665: my ($datatable,$itemcount);
3666: if ($position eq 'top') {
3667: $itemcount = 1;
3668: my (%choices,%defaultchecked,@toggles);
3669: $choices{'submitbugs'} = &mt('Display link to: [_1]?',
3670: &Apache::loncommon::modal_link('http://bugs.loncapa.org',
3671: &mt('LON-CAPA bug tracker'),600,500));
3672: %defaultchecked = ('submitbugs' => 'on');
3673: @toggles = ('submitbugs');
3674: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
3675: \%choices,$itemcount);
3676: $$rowtotal ++;
3677: } else {
3678: my $css_class;
3679: my %existing=&Apache::lonnet::dump('roles',$dom,$confname,'rolesdef_');
3680: my (%customroles,%ordered,%current);
3681: if (ref($settings) eq 'HASH') {
3682: if (ref($settings->{'adhoc'}) eq 'HASH') {
3683: %current = %{$settings->{'adhoc'}};
3684: }
3685: }
3686: my $count = 0;
3687: foreach my $key (sort(keys(%existing))) {
3688: if ($key=~/^rolesdef\_(\w+)$/) {
3689: my $rolename = $1;
3690: my (%privs,$order);
3691: ($privs{'system'},$privs{'domain'},$privs{'course'}) = split(/\_/,$existing{$key});
3692: $customroles{$rolename} = \%privs;
3693: if (ref($current{$rolename}) eq 'HASH') {
3694: $order = $current{$rolename}{'order'};
3695: }
3696: if ($order eq '') {
3697: $order = $count;
3698: }
3699: $ordered{$order} = $rolename;
3700: $count++;
3701: }
3702: }
3703: my $maxnum = scalar(keys(%ordered));
3704: my @roles_by_num = ();
3705: foreach my $item (sort {$a <=> $b } (keys(%ordered))) {
3706: push(@roles_by_num,$item);
3707: }
3708: my $context = 'domprefs';
3709: my $crstype = 'Course';
3710: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
3711: my @accesstypes = ('all','dh','da','none');
3712: my ($numstatustypes,@jsarray);
3713: if (ref($types) eq 'ARRAY') {
3714: if (@{$types} > 0) {
3715: $numstatustypes = scalar(@{$types});
3716: push(@accesstypes,'status');
3717: @jsarray = ('bystatus');
3718: }
3719: }
3720: my %domhelpdesk = &Apache::lonnet::get_active_domroles($dom,['dh','da']);
3721: if (keys(%domhelpdesk)) {
3722: push(@accesstypes,('inc','exc'));
3723: push(@jsarray,('notinc','notexc'));
3724: }
3725: my $hiddenstr = join("','",@jsarray);
3726: $datatable .= &helpsettings_javascript(\@roles_by_num,$maxnum,$hiddenstr,$formname);
3727: my $context = 'domprefs';
3728: my $crstype = 'Course';
3729: my $prefix = 'helproles_';
3730: my $add_class = 'LC_hidden';
3731: foreach my $num (@roles_by_num) {
3732: my $role = $ordered{$num};
3733: my ($desc,$access,@statuses);
3734: if (ref($current{$role}) eq 'HASH') {
3735: $desc = $current{$role}{'desc'};
3736: $access = $current{$role}{'access'};
3737: if (ref($current{$role}{'insttypes'}) eq 'ARRAY') {
3738: @statuses = @{$current{$role}{'insttypes'}};
3739: }
3740: }
3741: if ($desc eq '') {
3742: $desc = $role;
3743: }
3744: my $identifier = 'custhelp'.$num;
3745: my %full=();
3746: my %levels= (
3747: course => {},
3748: domain => {},
3749: system => {},
3750: );
3751: my %levelscurrent=(
3752: course => {},
3753: domain => {},
3754: system => {},
3755: );
3756: &Apache::lonuserutils::custom_role_privs($customroles{$role},\%full,\%levels,\%levelscurrent);
3757: my @templateroles = &Apache::lonuserutils::custom_template_roles($context,$crstype);
3758: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3759: my $chgstr = ' onchange="javascript:reorderHelpRoles(this.form,'."'helproles_".$num."_pos'".');"';
3760: $datatable .= '<tr '.$css_class.'><td style="vertical-align: top"><b>'.$role.'</b><br />'.
3761: '<select name="helproles_'.$num.'_pos"'.$chgstr.'>';
3762: for (my $k=0; $k<=$maxnum; $k++) {
3763: my $vpos = $k+1;
3764: my $selstr;
3765: if ($k == $num) {
3766: $selstr = ' selected="selected" ';
3767: }
3768: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
3769: }
3770: $datatable .= '</select>'.(' 'x2).
3771: '<input type="hidden" name="helproles_'.$num.'" value="'.$role.'" />'.
3772: '</td>'.
3773: '<td><fieldset><legend>'.&mt('Role name').'</legend>'.
3774: &mt('Name shown to users:').
3775: '<input type="text" name="helproles_'.$num.'_desc" value="'.$desc.'" />'.
3776: '</fieldset>'.
3777: &helpdeskroles_access($dom,$prefix,$num,$add_class,$current{$role},\@accesstypes,
3778: $othertitle,$usertypes,$types,\%domhelpdesk).
3779: '<fieldset>'.
3780: '<legend>'.&mt('Role privileges').&adhocbutton($prefix,$num,'privs','show').'</legend>'.
3781: &Apache::lonuserutils::custom_role_table($crstype,\%full,\%levels,
3782: \%levelscurrent,$identifier,
3783: 'LC_hidden',$prefix.$num.'_privs').
3784: '</fieldset></td>';
3785: $itemcount ++;
3786: }
3787: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3788: my $newcust = 'custhelp'.$count;
3789: my (%privs,%levelscurrent);
3790: my %full=();
3791: my %levels= (
3792: course => {},
3793: domain => {},
3794: system => {},
3795: );
3796: &Apache::lonuserutils::custom_role_privs(\%privs,\%full,\%levels,\%levelscurrent);
3797: my @templateroles = &Apache::lonuserutils::custom_template_roles($context,$crstype);
3798: my $chgstr = ' onchange="javascript:reorderHelpRoles(this.form,'."'helproles_".$count."_pos'".');"';
3799: $datatable .= '<tr '.$css_class.'><td style="vertical-align: top"><span class="LC_nobreak"><label>'.
3800: '<input type="hidden" name="helproles_maxnum" value="'.$maxnum.'" />'."\n".
3801: '<select name="helproles_'.$count.'_pos"'.$chgstr.'>';
3802: for (my $k=0; $k<$maxnum+1; $k++) {
3803: my $vpos = $k+1;
3804: my $selstr;
3805: if ($k == $maxnum) {
3806: $selstr = ' selected="selected" ';
3807: }
3808: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
3809: }
3810: $datatable .= '</select> '."\n".
3811: '<input type="checkbox" name="newcusthelp" value="'.$count.'" />'. &mt('Add').
3812: '</label></span></td>'.
3813: '<td><fieldset><legend>'.&mt('Role name').'</legend>'.
3814: '<span class="LC_nobreak">'.
3815: &mt('Internal name:').
3816: '<input type="text" size="10" name="custhelpname'.$count.'" value="" />'.
3817: '</span>'.(' 'x4).
3818: '<span class="LC_nobreak">'.
3819: &mt('Name shown to users:').
3820: '<input type="text" size="20" name="helproles_'.$count.'_desc" value="" />'.
3821: '</span></fieldset>'.
3822: &helpdeskroles_access($dom,$prefix,$count,'',undef,\@accesstypes,$othertitle,
3823: $usertypes,$types,\%domhelpdesk).
3824: '<fieldset><legend>'.&mt('Role privileges').'</legend>'.
3825: &Apache::lonuserutils::custom_role_header($context,$crstype,
3826: \@templateroles,$newcust).
3827: &Apache::lonuserutils::custom_role_table('Course',\%full,\%levels,
3828: \%levelscurrent,$newcust).
3829: '</fieldset></td></tr>';
3830: $count ++;
3831: $$rowtotal += $count;
3832: }
3833: return $datatable;
3834: }
3835:
3836: sub adhocbutton {
3837: my ($prefix,$num,$field,$visibility) = @_;
3838: my %lt = &Apache::lonlocal::texthash(
3839: show => 'Show details',
3840: hide => 'Hide details',
3841: );
3842: return '<span style="text-decoration:line-through; font-weight: normal;">'.(' 'x10).
3843: '</span>'.(' 'x2).'<input type="button" id="'.$prefix.$num.'_'.$field.'_vis"'.
3844: ' value="'.$lt{$visibility}.'" style="height:20px;" '.
3845: 'onclick="toggleHelpdeskItem('."'$num','$field'".');" />'.(' 'x2);
3846: }
3847:
3848: sub helpsettings_javascript {
3849: my ($roles_by_num,$total,$hiddenstr,$formname) = @_;
3850: return unless(ref($roles_by_num) eq 'ARRAY');
3851: my %html_js_lt = &Apache::lonlocal::texthash(
3852: show => 'Show details',
3853: hide => 'Hide details',
3854: );
3855: &html_escape(\%html_js_lt);
3856: my $jstext = ' var helproles = Array('."'".join("','",@{$roles_by_num})."'".');'."\n";
3857: return <<"ENDSCRIPT";
3858: <script type="text/javascript">
3859: // <![CDATA[
3860:
3861: function reorderHelpRoles(form,item) {
3862: var changedVal;
3863: $jstext
3864: var newpos = 'helproles_${total}_pos';
3865: var maxh = 1 + $total;
3866: var current = new Array();
3867: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
3868: if (item == newpos) {
3869: changedVal = newitemVal;
3870: } else {
3871: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
3872: current[newitemVal] = newpos;
3873: }
3874: for (var i=0; i<helproles.length; i++) {
3875: var elementName = 'helproles_'+helproles[i]+'_pos';
3876: if (elementName != item) {
3877: if (form.elements[elementName]) {
3878: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
3879: current[currVal] = elementName;
3880: }
3881: }
3882: }
3883: var oldVal;
3884: for (var j=0; j<maxh; j++) {
3885: if (current[j] == undefined) {
3886: oldVal = j;
3887: }
3888: }
3889: if (oldVal < changedVal) {
3890: for (var k=oldVal+1; k<=changedVal ; k++) {
3891: var elementName = current[k];
3892: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
3893: }
3894: } else {
3895: for (var k=changedVal; k<oldVal; k++) {
3896: var elementName = current[k];
3897: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
3898: }
3899: }
3900: return;
3901: }
3902:
3903: function helpdeskAccess(num) {
3904: var curraccess = null;
3905: if (document.$formname.elements['helproles_'+num+'_access'].length) {
3906: for (var i=0; i<document.$formname.elements['helproles_'+num+'_access'].length; i++) {
3907: if (document.$formname.elements['helproles_'+num+'_access'][i].checked) {
3908: curraccess = document.$formname.elements['helproles_'+num+'_access'][i].value;
3909: }
3910: }
3911: }
3912: var shown = Array();
3913: var hidden = Array();
3914: if (curraccess == 'none') {
3915: hidden = Array('$hiddenstr');
3916: } else {
3917: if (curraccess == 'status') {
3918: shown = Array('bystatus');
3919: hidden = Array('notinc','notexc');
3920: } else {
3921: if (curraccess == 'exc') {
3922: shown = Array('notexc');
3923: hidden = Array('notinc','bystatus');
3924: }
3925: if (curraccess == 'inc') {
3926: shown = Array('notinc');
3927: hidden = Array('notexc','bystatus');
3928: }
3929: if ((curraccess == 'all') || (curraccess == 'dh') || (curraccess == 'da')) {
3930: hidden = Array('notinc','notexc','bystatus');
3931: }
3932: }
3933: }
3934: if (hidden.length > 0) {
3935: for (var i=0; i<hidden.length; i++) {
3936: if (document.getElementById('helproles_'+num+'_'+hidden[i])) {
3937: document.getElementById('helproles_'+num+'_'+hidden[i]).style.display = 'none';
3938: }
3939: }
3940: }
3941: if (shown.length > 0) {
3942: for (var i=0; i<shown.length; i++) {
3943: if (document.getElementById('helproles_'+num+'_'+shown[i])) {
3944: if (shown[i] == 'privs') {
3945: document.getElementById('helproles_'+num+'_'+shown[i]).style.display = 'block';
3946: } else {
3947: document.getElementById('helproles_'+num+'_'+shown[i]).style.display = 'inline-block';
3948: }
3949: }
3950: }
3951: }
3952: return;
3953: }
3954:
3955: function toggleHelpdeskItem(num,field) {
3956: if (document.getElementById('helproles_'+num+'_'+field)) {
3957: if (document.getElementById('helproles_'+num+'_'+field).className.match(/(?:^|\\s)LC_hidden(?!\\S)/)) {
3958: document.getElementById('helproles_'+num+'_'+field).className =
3959: document.getElementById('helproles_'+num+'_'+field).className.replace(/(?:^|\\s)LC_hidden(?!\\S)/g ,'');
3960: if (document.getElementById('helproles_'+num+'_'+field+'_vis')) {
3961: document.getElementById('helproles_'+num+'_'+field+'_vis').value = '$html_js_lt{hide}';
3962: }
3963: } else {
3964: document.getElementById('helproles_'+num+'_'+field).className += ' LC_hidden';
3965: if (document.getElementById('helproles_'+num+'_'+field+'_vis')) {
3966: document.getElementById('helproles_'+num+'_'+field+'_vis').value = '$html_js_lt{show}';
3967: }
3968: }
3969: }
3970: return;
3971: }
3972:
3973: // ]]>
3974: </script>
3975:
3976: ENDSCRIPT
3977: }
3978:
3979: sub helpdeskroles_access {
3980: my ($dom,$prefix,$num,$add_class,$current,$accesstypes,$othertitle,
3981: $usertypes,$types,$domhelpdesk) = @_;
3982: return unless ((ref($accesstypes) eq 'ARRAY') && (ref($domhelpdesk) eq 'HASH'));
3983: my %lt = &Apache::lonlocal::texthash(
3984: 'rou' => 'Role usage',
3985: 'whi' => 'Which helpdesk personnel may use this role?',
3986: 'all' => 'All with domain helpdesk or helpdesk assistant role',
3987: 'dh' => 'All with domain helpdesk role',
3988: 'da' => 'All with domain helpdesk assistant role',
3989: 'none' => 'None',
3990: 'status' => 'Determined based on institutional status',
3991: 'inc' => 'Include all, but exclude specific personnel',
3992: 'exc' => 'Exclude all, but include specific personnel',
3993: );
3994: my %usecheck = (
3995: all => ' checked="checked"',
3996: );
3997: my %displaydiv = (
3998: status => 'none',
3999: inc => 'none',
4000: exc => 'none',
4001: priv => 'block',
4002: );
4003: my $output;
4004: if (ref($current) eq 'HASH') {
4005: if (($current->{'access'} ne '') && ($current->{'access'} ne 'all')) {
4006: if (grep(/^\Q$current->{access}\E$/,@{$accesstypes})) {
4007: $usecheck{$current->{access}} = $usecheck{'all'};
4008: delete($usecheck{'all'});
4009: if ($current->{access} =~ /^(status|inc|exc)$/) {
4010: my $access = $1;
4011: $displaydiv{$access} = 'inline';
4012: } elsif ($current->{access} eq 'none') {
4013: $displaydiv{'priv'} = 'none';
4014: }
4015: }
4016: }
4017: }
4018: $output = '<fieldset id="'.$prefix.$num.'_usage"><legend>'.$lt{'rou'}.'</legend>'.
4019: '<p>'.$lt{'whi'}.'</p>';
4020: foreach my $access (@{$accesstypes}) {
4021: $output .= '<p><label><input type="radio" name="'.$prefix.$num.'_access" value="'.$access.'" '.$usecheck{$access}.
4022: ' onclick="helpdeskAccess('."'$num'".');" />'.
4023: $lt{$access}.'</label>';
4024: if ($access eq 'status') {
4025: $output .= '<div id="'.$prefix.$num.'_bystatus" style="display:'.$displaydiv{$access}.'">'.
4026: &Apache::lonuserutils::adhoc_status_types($dom,$prefix,$num,$current->{$access},
4027: $othertitle,$usertypes,$types).
4028: '</div>';
4029: } elsif (($access eq 'inc') && (keys(%{$domhelpdesk}) > 0)) {
4030: $output .= '<div id="'.$prefix.$num.'_notinc" style="display:'.$displaydiv{$access}.'">'.
4031: &Apache::lonuserutils::adhoc_staff($access,$prefix,$num,$current->{$access},$domhelpdesk).
4032: '</div>';
4033: } elsif (($access eq 'exc') && (keys(%{$domhelpdesk}) > 0)) {
4034: $output .= '<div id="'.$prefix.$num.'_notexc" style="display:'.$displaydiv{$access}.'">'.
4035: &Apache::lonuserutils::adhoc_staff($access,$prefix,$num,$current->{$access},$domhelpdesk).
4036: '</div>';
4037: }
4038: $output .= '</p>';
4039: }
4040: $output .= '</fieldset>';
4041: return $output;
4042: }
4043:
4044: sub radiobutton_prefs {
4045: my ($settings,$toggles,$defaultchecked,$choices,$itemcount,$onclick,
4046: $additional,$align) = @_;
4047: return unless ((ref($toggles) eq 'ARRAY') && (ref($defaultchecked) eq 'HASH') &&
4048: (ref($choices) eq 'HASH'));
4049:
4050: my (%checkedon,%checkedoff,$datatable,$css_class);
4051:
4052: foreach my $item (@{$toggles}) {
4053: if ($defaultchecked->{$item} eq 'on') {
4054: $checkedon{$item} = ' checked="checked" ';
4055: $checkedoff{$item} = ' ';
4056: } elsif ($defaultchecked->{$item} eq 'off') {
4057: $checkedoff{$item} = ' checked="checked" ';
4058: $checkedon{$item} = ' ';
4059: }
4060: }
4061: if (ref($settings) eq 'HASH') {
4062: foreach my $item (@{$toggles}) {
4063: if ($settings->{$item} eq '1') {
4064: $checkedon{$item} = ' checked="checked" ';
4065: $checkedoff{$item} = ' ';
4066: } elsif ($settings->{$item} eq '0') {
4067: $checkedoff{$item} = ' checked="checked" ';
4068: $checkedon{$item} = ' ';
4069: }
4070: }
4071: }
4072: if ($onclick) {
4073: $onclick = ' onclick="'.$onclick.'"';
4074: }
4075: foreach my $item (@{$toggles}) {
4076: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4077: $datatable .=
4078: '<tr'.$css_class.'><td style="vertical-align: top">'.
4079: '<span class="LC_nobreak">'.$choices->{$item}.
4080: '</span></td>';
4081: if ($align eq 'left') {
4082: $datatable .= '<td class="LC_left_item">';
4083: } else {
4084: $datatable .= '<td class="LC_right_item">';
4085: }
4086: $datatable .=
4087: '<span class="LC_nobreak">'.
4088: '<label><input type="radio" name="'.
4089: $item.'" '.$checkedon{$item}.' value="1"'.$onclick.' />'.&mt('Yes').
4090: '</label> <label><input type="radio" name="'.$item.'" '.
4091: $checkedoff{$item}.' value="0"'.$onclick.' />'.&mt('No').'</label>'.
4092: '</span>'.$additional.
4093: '</td>'.
4094: '</tr>';
4095: $itemcount ++;
4096: }
4097: return ($datatable,$itemcount);
4098: }
4099:
4100: sub print_ltitools {
4101: my ($dom,$settings,$rowtotal) = @_;
4102: my $rownum = 0;
4103: my $css_class;
4104: my $itemcount = 1;
4105: my $maxnum = 0;
4106: my %ordered;
4107: if (ref($settings) eq 'HASH') {
4108: foreach my $item (keys(%{$settings})) {
4109: if (ref($settings->{$item}) eq 'HASH') {
4110: my $num = $settings->{$item}{'order'};
4111: $ordered{$num} = $item;
4112: }
4113: }
4114: }
4115: my $confname = $dom.'-domainconfig';
4116: my $switchserver = &check_switchserver($dom,$confname);
4117: my $maxnum = scalar(keys(%ordered));
4118: my $datatable = <itools_javascript($settings);
4119: my %lt = <itools_names();
4120: my @courseroles = ('cc','in','ta','ep','st');
4121: my @ltiroles = qw(Instructor ContentDeveloper TeachingAssistant Learner);
4122: my @fields = ('fullname','firstname','lastname','email','roles','user');
4123: if (keys(%ordered)) {
4124: my @items = sort { $a <=> $b } keys(%ordered);
4125: for (my $i=0; $i<@items; $i++) {
4126: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4127: my $item = $ordered{$items[$i]};
4128: my ($title,$key,$secret,$url,$lifetime,$imgsrc,%sigsel);
4129: if (ref($settings->{$item}) eq 'HASH') {
4130: $title = $settings->{$item}->{'title'};
4131: $url = $settings->{$item}->{'url'};
4132: $key = $settings->{$item}->{'key'};
4133: $secret = $settings->{$item}->{'secret'};
4134: $lifetime = $settings->{$item}->{'lifetime'};
4135: my $image = $settings->{$item}->{'image'};
4136: if ($image ne '') {
4137: $imgsrc = '<img src="'.$image.'" alt="'.&mt('Tool Provider icon').'" />';
4138: }
4139: if ($settings->{$item}->{'sigmethod'} eq 'HMAC-256') {
4140: $sigsel{'HMAC-256'} = ' selected="selected"';
4141: } else {
4142: $sigsel{'HMAC-SHA1'} = ' selected="selected"';
4143: }
4144: }
4145: my $chgstr = ' onchange="javascript:reorderLTITools(this.form,'."'ltitools_".$item."'".');"';
4146: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
4147: .'<select name="ltitools_'.$item.'"'.$chgstr.'>';
4148: for (my $k=0; $k<=$maxnum; $k++) {
4149: my $vpos = $k+1;
4150: my $selstr;
4151: if ($k == $i) {
4152: $selstr = ' selected="selected" ';
4153: }
4154: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
4155: }
4156: $datatable .= '</select>'.(' 'x2).
4157: '<label><input type="checkbox" name="ltitools_del" value="'.$item.'" />'.
4158: &mt('Delete?').'</label></span></td>'.
4159: '<td colspan="2">'.
4160: '<fieldset><legend>'.&mt('Required settings').'</legend>'.
4161: '<span class="LC_nobreak">'.$lt{'title'}.':<input type="text" size="20" name="ltitools_title_'.$i.'" value="'.$title.'" /></span> '.
4162: (' 'x2).
4163: '<span class="LC_nobreak">'.$lt{'version'}.':<select name="ltitools_version_'.$i.'">'.
4164: '<option value="LTI-1p0" selected="selected">1.1</option></select></span> '.
4165: (' 'x2).
4166: '<span class="LC_nobreak">'.$lt{'msgtype'}.':<select name="ltitools_msgtype_'.$i.'">'.
4167: '<option value="basic-lti-launch-request" selected="selected">Launch</option></select></span> '.
4168: (' 'x2).
4169: '<span class="LC_nobreak">'.$lt{'sigmethod'}.':<select name="ltitools_sigmethod_'.$i.'">'.
4170: '<option value="HMAC-SHA1"'.$sigsel{'HMAC-SHA1'}.'>HMAC-SHA1</option>'.
4171: '<option value="HMAC-SHA256"'.$sigsel{'HMAC-SHA256'}.'>HMAC-SHA256</option></select></span>'.
4172: '<br /><br />'.
4173: '<span class="LC_nobreak">'.$lt{'url'}.':<input type="text" size="40" name="ltitools_url_'.$i.'"'.
4174: ' value="'.$url.'" /></span>'.
4175: (' 'x2).
4176: '<span class="LC_nobreak">'.$lt{'key'}.':'.
4177: '<input type="text" size="25" name="ltitools_key_'.$i.'" value="'.$key.'" /></span> '.
4178: (' 'x2).
4179: '<span class="LC_nobreak">'.$lt{'lifetime'}.':'.
4180: '<input type="text" size="5" name="ltitools_lifetime_'.$i.'" value="'.$lifetime.'" /></span> '.
4181: (' 'x2).
4182: '<span class="LC_nobreak">'.$lt{'secret'}.':'.
4183: '<input type="password" size="20" name="ltitools_secret_'.$i.'" value="'.$secret.'" />'.
4184: '<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>'.
4185: '<input type="hidden" name="ltitools_id_'.$i.'" value="'.$item.'" /></span>'.
4186: '</fieldset>'.
4187: '<fieldset><legend>'.&mt('Optional settings').'</legend>'.
4188: '<span class="LC_nobreak">'.&mt('Display target:');
4189: my %currdisp;
4190: if (ref($settings->{$item}->{'display'}) eq 'HASH') {
4191: if ($settings->{$item}->{'display'}->{'target'} eq 'window') {
4192: $currdisp{'window'} = ' checked="checked"';
4193: } elsif ($settings->{$item}->{'display'}->{'target'} eq 'tab') {
4194: $currdisp{'tab'} = ' checked="checked"';
4195: } else {
4196: $currdisp{'iframe'} = ' checked="checked"';
4197: }
4198: if ($settings->{$item}->{'display'}->{'width'} =~ /^(\d+)$/) {
4199: $currdisp{'width'} = $1;
4200: }
4201: if ($settings->{$item}->{'display'}->{'height'} =~ /^(\d+)$/) {
4202: $currdisp{'height'} = $1;
4203: }
4204: $currdisp{'linktext'} = $settings->{$item}->{'display'}->{'linktext'};
4205: $currdisp{'explanation'} = $settings->{$item}->{'display'}->{'explanation'};
4206: } else {
4207: $currdisp{'iframe'} = ' checked="checked"';
4208: }
4209: foreach my $disp ('iframe','tab','window') {
4210: $datatable .= '<label><input type="radio" name="ltitools_target_'.$i.'" value="'.$disp.'"'.$currdisp{$disp}.' />'.
4211: $lt{$disp}.'</label>'.(' 'x2);
4212: }
4213: $datatable .= (' 'x4);
4214: foreach my $dimen ('width','height') {
4215: $datatable .= '<label>'.$lt{$dimen}.' '.
4216: '<input type="text" name="ltitools_'.$dimen.'_'.$i.'" size="5" value="'.$currdisp{$dimen}.'" /></label>'.
4217: (' 'x2);
4218: }
4219: $datatable .= '<br />'.
4220: '<div class="LC_left_float">'.$lt{'linktext'}.'<br />'.
4221: '<input type="text" name="ltitools_linktext_'.$i.'" size="25" value="'.$currdisp{'linktext'}.'" /></label></div>'.
4222: '<div class="LC_left_float">'.$lt{'explanation'}.'<br />'.
4223: '<textarea name="ltitools_explanation_'.$i.'" rows="5" cols="40">'.$currdisp{'explanation'}.
4224: '</textarea></div><div style=""></div><br />';
4225: my %units = (
4226: 'passback' => 'days',
4227: 'roster' => 'seconds',
4228: );
4229: foreach my $extra ('passback','roster') {
4230: my $validsty = 'none';
4231: my $currvalid;
4232: my $checkedon = '';
4233: my $checkedoff = ' checked="checked"';
4234: if ($settings->{$item}->{$extra}) {
4235: $checkedon = $checkedoff;
4236: $checkedoff = '';
4237: $validsty = 'inline-block';
4238: if ($settings->{$item}->{$extra.'valid'} =~ /^\d+\.?\d*$/) {
4239: $currvalid = $settings->{$item}->{$extra.'valid'};
4240: }
4241: }
4242: my $onclick = ' onclick="toggleLTITools(this.form,'."'$extra','$i'".');"';
4243: $datatable .= '<div class="LC_floatleft"><span class="LC_nobreak">'.$lt{$extra}.' '.
4244: '<label><input type="radio" name="ltitools_'.$extra.'_'.$i.'" value="0"'.$checkedoff.$onclick.' />'.
4245: &mt('No').'</label>'.(' 'x2).
4246: '<label><input type="radio" name="ltitools_'.$extra.'_'.$i.'" value="1"'.$checkedon.$onclick.' />'.
4247: &mt('Yes').'</label></span></div>'.
4248: '<div class="LC_floatleft" style="display:'.$validsty.';" id="ltitools_'.$extra.'time_'.$i.'">'.
4249: '<span class="LC_nobreak">'.
4250: &mt("at least [_1] $units{$extra} after launch",
4251: '<input type="text" name="ltitools_'.$extra.'valid_'.$i.'" value="'.$currvalid.'" />').
4252: '</span></div><div style="padding:0;clear:both;margin:0;border:0"></div>';
4253: }
4254: $datatable .= '<span class="LC_nobreak">'.$lt{'icon'}.': ';
4255: if ($imgsrc) {
4256: $datatable .= $imgsrc.
4257: '<label><input type="checkbox" name="ltitools_image_del"'.
4258: ' value="'.$item.'" />'.&mt('Delete?').'</label></span> '.
4259: '<span class="LC_nobreak"> '.&mt('Replace:').' ';
4260: } else {
4261: $datatable .= '('.&mt('if larger than 21x21 pixels, image will be scaled').') ';
4262: }
4263: if ($switchserver) {
4264: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
4265: } else {
4266: $datatable .= '<input type="file" name="ltitools_image_'.$i.'" value="" />';
4267: }
4268: $datatable .= '</span></fieldset>';
4269: my (%checkedfields,%rolemaps,$userincdom);
4270: if (ref($settings->{$item}) eq 'HASH') {
4271: if (ref($settings->{$item}->{'fields'}) eq 'HASH') {
4272: %checkedfields = %{$settings->{$item}->{'fields'}};
4273: }
4274: $userincdom = $settings->{$item}->{'incdom'};
4275: if (ref($settings->{$item}->{'roles'}) eq 'HASH') {
4276: %rolemaps = %{$settings->{$item}->{'roles'}};
4277: $checkedfields{'roles'} = 1;
4278: }
4279: }
4280: $datatable .= '<fieldset><legend>'.&mt('User data sent on launch').'</legend>'.
4281: '<span class="LC_nobreak">';
4282: my $userfieldstyle = 'display:none;';
4283: my $seluserdom = '';
4284: my $unseluserdom = ' selected="selected"';
4285: foreach my $field (@fields) {
4286: my ($checked,$onclick,$id,$spacer);
4287: if ($checkedfields{$field}) {
4288: $checked = ' checked="checked"';
4289: }
4290: if ($field eq 'user') {
4291: $id = ' id="ltitools_user_field_'.$i.'"';
4292: $onclick = ' onclick="toggleLTITools(this.form,'."'$field','$i'".')"';
4293: if ($checked) {
4294: $userfieldstyle = 'display:inline-block';
4295: if ($userincdom) {
4296: $seluserdom = $unseluserdom;
4297: $unseluserdom = '';
4298: }
4299: }
4300: } else {
4301: $spacer = (' ' x2);
4302: }
4303: $datatable .= '<label>'.
4304: '<input type="checkbox" name="ltitools_fields_'.$i.'" value="'.$field.'"'.$id.$checked.$onclick.' />'.
4305: $lt{$field}.'</label>'.$spacer;
4306: }
4307: $datatable .= '</span>';
4308: $datatable .= '<div style="'.$userfieldstyle.'" id="ltitools_user_div_'.$i.'">'.
4309: '<span class="LC_nobreak"> : '.
4310: '<select name="ltitools_userincdom_'.$i.'">'.
4311: '<option value="">'.&mt('Select').'</option>'.
4312: '<option value="0"'.$unseluserdom.'>'.&mt('username').'</option>'.
4313: '<option value="1"'.$seluserdom.'>'.&mt('username:domain').'</option>'.
4314: '</select></span></div>';
4315: $datatable .= '</fieldset>'.
4316: '<fieldset><legend>'.&mt('Role mapping').'</legend><table><tr>';
4317: foreach my $role (@courseroles) {
4318: my ($selected,$selectnone);
4319: if (!$rolemaps{$role}) {
4320: $selectnone = ' selected="selected"';
4321: }
4322: $datatable .= '<td style="text-align: center">'.
4323: &Apache::lonnet::plaintext($role,'Course').'<br />'.
4324: '<select name="ltitools_roles_'.$role.'_'.$i.'">'.
4325: '<option value=""'.$selectnone.'>'.&mt('Select').'</option>';
4326: foreach my $ltirole (@ltiroles) {
4327: unless ($selectnone) {
4328: if ($rolemaps{$role} eq $ltirole) {
4329: $selected = ' selected="selected"';
4330: } else {
4331: $selected = '';
4332: }
4333: }
4334: $datatable .= '<option value="'.$ltirole.'"'.$selected.'>'.$ltirole.'</option>';
4335: }
4336: $datatable .= '</select></td>';
4337: }
4338: $datatable .= '</tr></table></fieldset>';
4339: my %courseconfig;
4340: if (ref($settings->{$item}) eq 'HASH') {
4341: if (ref($settings->{$item}->{'crsconf'}) eq 'HASH') {
4342: %courseconfig = %{$settings->{$item}->{'crsconf'}};
4343: }
4344: }
4345: $datatable .= '<fieldset><legend>'.&mt('Configurable in course').'</legend><span class="LC_nobreak">';
4346: foreach my $item ('label','title','target','linktext','explanation','append') {
4347: my $checked;
4348: if ($courseconfig{$item}) {
4349: $checked = ' checked="checked"';
4350: }
4351: $datatable .= '<label>'.
4352: '<input type="checkbox" name="ltitools_courseconfig_'.$i.'" value="'.$item.'"'.$checked.' />'.
4353: $lt{'crs'.$item}.'</label>'.(' ' x2)."\n";
4354: }
4355: $datatable .= '</span></fieldset>'.
4356: '<fieldset><legend>'.&mt('Custom items sent on launch').'</legend>'.
4357: '<table><tr><th>'.&mt('Action').'</th><th>'.&mt('Name').'</th><th>'.&mt('Value').'</th></tr>';
4358: if (ref($settings->{$item}->{'custom'}) eq 'HASH') {
4359: my %custom = %{$settings->{$item}->{'custom'}};
4360: if (keys(%custom) > 0) {
4361: foreach my $key (sort(keys(%custom))) {
4362: $datatable .= '<tr><td><span class="LC_nobreak">'.
4363: '<label><input type="checkbox" name="ltitools_customdel_'.$i.'" value="'.
4364: $key.'" />'.&mt('Delete').'</label></span></td><td>'.$key.'</td>'.
4365: '<td><input type="text" name="ltitools_customval_'.$key.'_'.$i.'"'.
4366: ' value="'.$custom{$key}.'" /></td></tr>';
4367: }
4368: }
4369: }
4370: $datatable .= '<tr><td><span class="LC_nobreak">'.
4371: '<label><input type="checkbox" name="ltitools_customadd" value="'.$i.'" />'.
4372: &mt('Add').'</label></span></td><td><input type="text" name="ltitools_custom_name_'.$i.'" />'.
4373: '</td><td><input type="text" name="ltitools_custom_value_'.$i.'" /></td></tr>';
4374: $datatable .= '</table></fieldset></td></tr>'."\n";
4375: $itemcount ++;
4376: }
4377: }
4378: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4379: my $chgstr = ' onchange="javascript:reorderLTITools(this.form,'."'ltitools_add_pos'".');"';
4380: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'."\n".
4381: '<input type="hidden" name="ltitools_maxnum" value="'.$maxnum.'" />'."\n".
4382: '<select name="ltitools_add_pos"'.$chgstr.'>';
4383: for (my $k=0; $k<$maxnum+1; $k++) {
4384: my $vpos = $k+1;
4385: my $selstr;
4386: if ($k == $maxnum) {
4387: $selstr = ' selected="selected" ';
4388: }
4389: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
4390: }
4391: $datatable .= '</select> '."\n".
4392: '<input type="checkbox" name="ltitools_add" value="1" />'.&mt('Add').'</td>'."\n".
4393: '<td colspan="2">'.
4394: '<fieldset><legend>'.&mt('Required settings').'</legend>'.
4395: '<span class="LC_nobreak">'.$lt{'title'}.':<input type="text" size="20" name="ltitools_add_title" value="" /></span> '."\n".
4396: (' 'x2).
4397: '<span class="LC_nobreak">'.$lt{'version'}.':<select name="ltitools_add_version">'.
4398: '<option value="LTI-1p0" selected="selected">1.1</option></select></span> '."\n".
4399: (' 'x2).
4400: '<span class="LC_nobreak">'.$lt{'msgtype'}.':<select name="ltitools_add_msgtype">'.
4401: '<option value="basic-lti-launch-request" selected="selected">Launch</option></select></span> '.
4402: '<span class="LC_nobreak">'.$lt{'sigmethod'}.':<select name="ltitools_add_sigmethod">'.
4403: '<option value="HMAC-SHA1" selected="selected">HMAC-SHA1</option>'.
4404: '<option value="HMAC-SHA256">HMAC-SHA256</option></select></span>'.
4405: '<br />'.
4406: '<span class="LC_nobreak">'.$lt{'url'}.':<input type="text" size="40" name="ltitools_add_url" value="" /></span> '."\n".
4407: (' 'x2).
4408: '<span class="LC_nobreak">'.$lt{'key'}.':<input type="text" size="25" name="ltitools_add_key" value="" /></span> '."\n".
4409: (' 'x2).
4410: '<span class="LC_nobreak">'.$lt{'lifetime'}.':<input type="text" size="5" name="ltitools_add_lifetime" value="300" /></span> '."\n".
4411: (' 'x2).
4412: '<span class="LC_nobreak">'.$lt{'secret'}.':<input type="password" size="20" name="ltitools_add_secret" value="" />'.
4413: '<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".
4414: '</fieldset>'.
4415: '<fieldset><legend>'.&mt('Optional settings').'</legend>'.
4416: '<span class="LC_nobreak">'.&mt('Display target:');
4417: my %defaultdisp;
4418: $defaultdisp{'iframe'} = ' checked="checked"';
4419: foreach my $disp ('iframe','tab','window') {
4420: $datatable .= '<label><input type="radio" name="ltitools_add_target" value="'.$disp.'"'.$defaultdisp{$disp}.' />'.
4421: $lt{$disp}.'</label>'.(' 'x2);
4422: }
4423: $datatable .= (' 'x4);
4424: foreach my $dimen ('width','height') {
4425: $datatable .= '<label>'.$lt{$dimen}.' '.
4426: '<input type="text" name="ltitools_add_'.$dimen.'" size="5" /></label>'.
4427: (' 'x2);
4428: }
4429: $datatable .= '<br />'.
4430: '<div class="LC_left_float">'.$lt{'linktext'}.'<br />'.
4431: '<input type="text" name="ltitools_add_linktext" size="5" /></label></div>'.
4432: '<div class="LC_left_float">'.$lt{'explanation'}.'<br />'.
4433: '<textarea name=ltitools_add_explanation" rows="5" cols="40"></textarea>'.
4434: '</div><div style=""></div><br />';
4435: my %units = (
4436: 'passback' => 'days',
4437: 'roster' => 'seconds',
4438: );
4439: my %defaulttimes = (
4440: 'passback' => '7',
4441: 'roster' => '300',
4442: );
4443: foreach my $extra ('passback','roster') {
4444: my $onclick = ' onclick="toggleLTITools(this.form,'."'$extra','add'".');"';
4445: $datatable .= '<div class="LC_floatleft"><span class="LC_nobreak">'.$lt{$extra}.' '.
4446: '<label><input type="radio" name="ltitools_'.$extra.'_add" value="0" checked="checked"'.$onclick.' />'.
4447: &mt('No').'</label></span>'.(' 'x2).'<span class="LC_nobreak">'.
4448: '<label><input type="radio" name="ltitools_'.$extra.'_add" value="1"'.$onclick.' />'.
4449: &mt('Yes').'</label></span></div>'.
4450: '<div class="LC_floatleft" style="display:none;" id="ltitools_'.$extra.'time_add">'.
4451: '<span class="LC_nobreak">'.
4452: &mt("at least [_1] $units{$extra} after launch",
4453: '<input type="text" name="ltitools_'.$extra.'valid_add" value="'.$defaulttimes{$extra}.'" />').
4454: '</span></div><div style="padding:0;clear:both;margin:0;border:0"></div>';
4455: }
4456: $datatable .= '<span class="LC_nobreak">'.$lt{'icon'}.': '.
4457: '('.&mt('if larger than 21x21 pixels, image will be scaled').') ';
4458: if ($switchserver) {
4459: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
4460: } else {
4461: $datatable .= '<input type="file" name="ltitools_add_image" value="" />';
4462: }
4463: $datatable .= '</span></fieldset>'.
4464: '<fieldset><legend>'.&mt('User data sent on launch').'</legend>'.
4465: '<span class="LC_nobreak">';
4466: foreach my $field (@fields) {
4467: my ($id,$onclick,$spacer);
4468: if ($field eq 'user') {
4469: $id = ' id="ltitools_user_field_add"';
4470: $onclick = ' onclick="toggleLTITools(this.form,'."'$field','add'".')"';
4471: } else {
4472: $spacer = (' ' x2);
4473: }
4474: $datatable .= '<label>'.
4475: '<input type="checkbox" name="ltitools_add_fields" value="'.$field.'"'.$id.$onclick.' />'.
4476: $lt{$field}.'</label>'.$spacer;
4477: }
4478: $datatable .= '</span>'.
4479: '<div style="display:none;" id="ltitools_user_div_add">'.
4480: '<span class="LC_nobreak"> : '.
4481: '<select name="ltitools_userincdom_add">'.
4482: '<option value="" selected="selected">'.&mt('Select').'</option>'.
4483: '<option value="0">'.&mt('username').'</option>'.
4484: '<option value="1">'.&mt('username:domain').'</option>'.
4485: '</select></span></div></fieldset>';
4486: $datatable .= '<fieldset><legend>'.&mt('Role mapping').'</legend><table><tr>';
4487: foreach my $role (@courseroles) {
4488: my ($checked,$checkednone);
4489: $datatable .= '<td style="text-align: center">'.
4490: &Apache::lonnet::plaintext($role,'Course').'<br />'.
4491: '<select name="ltitools_add_roles_'.$role.'">'.
4492: '<option value="" selected="selected">'.&mt('Select').'</option>';
4493: foreach my $ltirole (@ltiroles) {
4494: $datatable .= '<option value="'.$ltirole.'">'.$ltirole.'</option>';
4495: }
4496: $datatable .= '</select></td>';
4497: }
4498: $datatable .= '</tr></table></fieldset>'.
4499: '<fieldset><legend>'.&mt('Configurable in course').'</legend><span class="LC_nobreak">';
4500: foreach my $item ('label','title','target','linktext','explanation','append') {
4501: $datatable .= '<label>'.
4502: '<input type="checkbox" name="ltitools_courseconfig" value="'.$item.'" checked="checked" />'.
4503: $lt{'crs'.$item}.'</label>'.(' ' x2)."\n";
4504: }
4505: $datatable .= '</span></fieldset>'.
4506: '<fieldset><legend>'.&mt('Custom items sent on launch').'</legend>'.
4507: '<table><tr><th>'.&mt('Action').'</th><th>'.&mt('Name').'</th><th>'.&mt('Value').'</th></tr>'.
4508: '<tr><td><span class="LC_nobreak">'.
4509: '<label><input type="checkbox" name="ltitools_add_custom" value="1" />'.
4510: &mt('Add').'</label></span></td><td><input type="text" name="ltitools_add_custom_name" />'.
4511: '</td><td><input type="text" name="ltitools_add_custom_value" /></td></tr>'.
4512: '</table></fieldset></td></tr>'."\n".
4513: '</td>'."\n".
4514: '</tr>'."\n";
4515: $itemcount ++;
4516: return $datatable;
4517: }
4518:
4519: sub ltitools_names {
4520: my %lt = &Apache::lonlocal::texthash(
4521: 'title' => 'Title',
4522: 'version' => 'Version',
4523: 'msgtype' => 'Message Type',
4524: 'sigmethod' => 'Signature Method',
4525: 'url' => 'URL',
4526: 'key' => 'Key',
4527: 'lifetime' => 'Nonce lifetime (s)',
4528: 'secret' => 'Secret',
4529: 'icon' => 'Icon',
4530: 'user' => 'User',
4531: 'fullname' => 'Full Name',
4532: 'firstname' => 'First Name',
4533: 'lastname' => 'Last Name',
4534: 'email' => 'E-mail',
4535: 'roles' => 'Role',
4536: 'window' => 'Window',
4537: 'tab' => 'Tab',
4538: 'iframe' => 'iFrame',
4539: 'height' => 'Height',
4540: 'width' => 'Width',
4541: 'linktext' => 'Default Link Text',
4542: 'explanation' => 'Default Explanation',
4543: 'passback' => 'Tool can return grades:',
4544: 'roster' => 'Tool can retrieve roster:',
4545: 'crstarget' => 'Display target',
4546: 'crslabel' => 'Course label',
4547: 'crstitle' => 'Course title',
4548: 'crslinktext' => 'Link Text',
4549: 'crsexplanation' => 'Explanation',
4550: 'crsappend' => 'Provider URL',
4551: );
4552: return %lt;
4553: }
4554:
4555: sub print_lti {
4556: my ($dom,$settings,$rowtotal) = @_;
4557: my $itemcount = 1;
4558: my $maxnum = 0;
4559: my $css_class;
4560: my %ordered;
4561: if (ref($settings) eq 'HASH') {
4562: foreach my $item (keys(%{$settings})) {
4563: if (ref($settings->{$item}) eq 'HASH') {
4564: my $num = $settings->{$item}{'order'};
4565: $ordered{$num} = $item;
4566: }
4567: }
4568: }
4569: my $maxnum = scalar(keys(%ordered));
4570: my $datatable = <i_javascript($settings);
4571: my %lt = <i_names();
4572: if (keys(%ordered)) {
4573: my @items = sort { $a <=> $b } keys(%ordered);
4574: for (my $i=0; $i<@items; $i++) {
4575: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4576: my $item = $ordered{$items[$i]};
4577: my ($key,$secret,$lifetime,$consumer,$current);
4578: if (ref($settings->{$item}) eq 'HASH') {
4579: $key = $settings->{$item}->{'key'};
4580: $secret = $settings->{$item}->{'secret'};
4581: $lifetime = $settings->{$item}->{'lifetime'};
4582: $consumer = $settings->{$item}->{'consumer'};
4583: $current = $settings->{$item};
4584: }
4585: my $chgstr = ' onchange="javascript:reorderLTI(this.form,'."'lti_pos_".$item."'".');"';
4586: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
4587: .'<select name="lti_pos_'.$item.'"'.$chgstr.'>';
4588: for (my $k=0; $k<=$maxnum; $k++) {
4589: my $vpos = $k+1;
4590: my $selstr;
4591: if ($k == $i) {
4592: $selstr = ' selected="selected" ';
4593: }
4594: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
4595: }
4596: $datatable .= '</select>'.(' 'x2).
4597: '<label><input type="checkbox" name="lti_del" value="'.$item.'" />'.
4598: &mt('Delete?').'</label></span></td>'.
4599: '<td colspan="2">'.
4600: '<fieldset><legend>'.&mt('Required settings').'</legend>'.
4601: '<span class="LC_nobreak">'.$lt{'consumer'}.
4602: ':<input type="text" size="20" name="lti_consumer_'.$i.'" value="'.$consumer.'" /></span> '.
4603: (' 'x2).
4604: '<span class="LC_nobreak">'.$lt{'version'}.':<select name="lti_version_'.$i.'">'.
4605: '<option value="LTI-1p0" selected="selected">1.1</option></select></span> '.
4606: (' 'x2).
4607: '<span class="LC_nobreak">'.$lt{'lifetime'}.':<input type="text" name="lti_lifetime_'.$i.'"'.
4608: 'value="'.$lifetime.'" size="5" /></span>'.
4609: '<br /><br />'.
4610: '<span class="LC_nobreak">'.$lt{'key'}.
4611: ':<input type="text" size="25" name="lti_key_'.$i.'" value="'.$key.'" /></span> '.
4612: (' 'x2).
4613: '<span class="LC_nobreak">'.$lt{'secret'}.':'.
4614: '<input type="password" size="20" name="lti_secret_'.$i.'" value="'.$secret.'" />'.
4615: '<label><input type="checkbox" name="visible" onclick="if (this.checked) { this.form.lti_secret_'.$i.'.type='."'text'".' } else { this.form.lti_secret_'.$i.'.type='."'password'".' }" />'.&mt('Visible input').'</label>'.
4616: '<input type="hidden" name="lti_id_'.$i.'" value="'.$item.'" /></span>'.
4617: '</fieldset>'.<i_options($i,$current,%lt).'</td></tr>';
4618: $itemcount ++;
4619: }
4620: }
4621: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4622: my $chgstr = ' onchange="javascript:reorderLTI(this.form,'."'lti_pos_add'".');"';
4623: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'."\n".
4624: '<input type="hidden" name="lti_maxnum" value="'.$maxnum.'" />'."\n".
4625: '<select name="lti_pos_add"'.$chgstr.'>';
4626: for (my $k=0; $k<$maxnum+1; $k++) {
4627: my $vpos = $k+1;
4628: my $selstr;
4629: if ($k == $maxnum) {
4630: $selstr = ' selected="selected" ';
4631: }
4632: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
4633: }
4634: $datatable .= '</select> '."\n".
4635: '<input type="checkbox" name="lti_add" value="1" />'.&mt('Add').'</td>'."\n".
4636: '<td colspan="2">'.
4637: '<fieldset><legend>'.&mt('Required settings').'</legend>'.
4638: '<span class="LC_nobreak">'.$lt{'consumer'}.
4639: ':<input type="text" size="20" name="lti_consumer_add" value="" /></span> '."\n".
4640: (' 'x2).
4641: '<span class="LC_nobreak">'.$lt{'version'}.':<select name="lti_version_add">'.
4642: '<option value="LTI-1p0" selected="selected">1.1</option></select></span> '."\n".
4643: (' 'x2).
4644: '<span class="LC_nobreak">'.$lt{'lifetime'}.':<input type="text" size="5" name="lti_lifetime_add" value="300" /></span> '."\n".
4645: '<br /><br />'.
4646: '<span class="LC_nobreak">'.$lt{'key'}.':<input type="text" size="25" name="lti_key_add" value="" /></span> '."\n".
4647: (' 'x2).
4648: '<span class="LC_nobreak">'.$lt{'secret'}.':<input type="password" size="20" name="lti_secret_add" value="" />'.
4649: '<label><input type="checkbox" name="visible" onclick="if (this.checked) { this.form.lti_secret_add.type='."'text'".' } else { this.form.lti_secret_add.type='."'password'".' }" />'.&mt('Visible input').'</label></span> '."\n".
4650: '</fieldset>'.<i_options('add',undef,%lt).
4651: '</td>'."\n".
4652: '</tr>'."\n";
4653: $$rowtotal ++;
4654: return $datatable;;
4655: }
4656:
4657: sub lti_names {
4658: my %lt = &Apache::lonlocal::texthash(
4659: 'version' => 'LTI Version',
4660: 'url' => 'URL',
4661: 'key' => 'Key',
4662: 'lifetime' => 'Nonce lifetime (s)',
4663: 'consumer' => 'LTI Consumer',
4664: 'secret' => 'Secret',
4665: 'email' => 'Email address',
4666: 'sourcedid' => 'User ID',
4667: 'other' => 'Other',
4668: 'passback' => 'Can return grades to Consumer:',
4669: 'roster' => 'Can retrieve roster from Consumer:',
4670: );
4671: return %lt;
4672: }
4673:
4674: sub lti_options {
4675: my ($num,$current,%lt) = @_;
4676: my (%checked,%rolemaps,$crssecsrc,$userfield,$cidfield);
4677: $checked{'mapuser'}{'sourcedid'} = ' checked="checked"';
4678: $checked{'mapcrs'}{'course_offering_sourcedid'} = ' checked="checked"';
4679: $checked{'makecrs'}{'N'} = ' checked="checked"';
4680: $checked{'mapcrstype'} = {};
4681: $checked{'makeuser'} = {};
4682: $checked{'selfenroll'} = {};
4683: $checked{'crssec'} = {};
4684: $checked{'crssecsrc'} = {};
4685:
4686: my $userfieldsty = 'none';
4687: my $crsfieldsty = 'none';
4688: my $crssecfieldsty = 'none';
4689: my $secsrcfieldsty = 'none';
4690:
4691: if (ref($current) eq 'HASH') {
4692: if (($current->{'mapuser'} ne '') && ($current->{'mapuser'} ne 'lis_person_sourcedid')) {
4693: $checked{'mapuser'}{'sourcedid'} = '';
4694: if ($current->{'mapuser'} eq 'lis_person_contact_email_primary') {
4695: $checked{'mapuser'}{'email'} = ' checked="checked"';
4696: } else {
4697: $checked{'mapuser'}{'other'} = ' checked="checked"';
4698: $userfield = $current->{'mapuser'};
4699: $userfieldsty = 'inline-block';
4700: }
4701: }
4702: if (($current->{'mapcrs'} ne '') && ($current->{'mapcrs'} ne 'course_offering_sourcedid')) {
4703: $checked{'mapcrs'}{'course_offering_sourcedid'} = '';
4704: if ($current->{'mapcrs'} eq 'context_id') {
4705: $checked{'mapcrs'}{'context_id'} = ' checked="checked"';
4706: } else {
4707: $checked{'mapcrs'}{'other'} = ' checked="checked"';
4708: $cidfield = $current->{'mapcrs'};
4709: $crsfieldsty = 'inline-block';
4710: }
4711: }
4712: if (ref($current->{'mapcrstype'}) eq 'ARRAY') {
4713: foreach my $type (@{$current->{'mapcrstype'}}) {
4714: $checked{'mapcrstype'}{$type} = ' checked="checked"';
4715: }
4716: }
4717: if ($current->{'makecrs'}) {
4718: $checked{'makecrs'}{'Y'} = ' checked="checked"';
4719: }
4720: if (ref($current->{'makeuser'}) eq 'ARRAY') {
4721: foreach my $role (@{$current->{'makeuser'}}) {
4722: $checked{'makeuser'}{$role} = ' checked="checked"';
4723: }
4724: }
4725: if (ref($current->{'selfenroll'}) eq 'ARRAY') {
4726: foreach my $role (@{$current->{'selfenroll'}}) {
4727: $checked{'selfenroll'}{$role} = ' checked="checked"';
4728: }
4729: }
4730: if (ref($current->{'maproles'}) eq 'HASH') {
4731: %rolemaps = %{$current->{'maproles'}};
4732: }
4733: if ($current->{'section'} ne '') {
4734: $checked{'crssec'}{'Y'} = ' checked="checked"';
4735: $crssecfieldsty = 'inline-block';
4736: if ($current->{'section'} eq 'course_section_sourcedid') {
4737: $checked{'crssecsrc'}{'sourcedid'} = ' checked="checked"';
4738: } else {
4739: $checked{'crssecsrc'}{'other'} = ' checked="checked"';
4740: $crssecsrc = $current->{'section'};
4741: $secsrcfieldsty = 'inline-block';
4742: }
4743: } else {
4744: $checked{'crssec'}{'N'} = ' checked="checked"';
4745: }
4746: } else {
4747: $checked{'makecrs'}{'N'} = ' checked="checked"';
4748: $checked{'crssec'}{'N'} = ' checked="checked"';
4749: }
4750: my @coursetypes = ('official','unofficial','community','textbook','placement');
4751: my %coursetypetitles = &Apache::lonlocal::texthash (
4752: official => 'Official',
4753: unofficial => 'Unofficial',
4754: community => 'Community',
4755: textbook => 'Textbook',
4756: placement => 'Placement Test',
4757: );
4758: my @ltiroles = qw(Learner Instructor ContentDeveloper TeachingAssistant Mentor Member Manager Administrator);
4759: my @lticourseroles = qw(Learner Instructor TeachingAssistant Mentor);
4760: my @courseroles = ('cc','in','ta','ep','st');
4761: my $onclickuser = ' onclick="toggleLTI(this.form,'."'user','$num'".');"';
4762: my $onclickcrs = ' onclick="toggleLTI(this.form,'."'crs','$num'".');"';
4763: my $onclicksec = ' onclick="toggleLTI(this.form,'."'sec','$num'".');"';
4764: my $onclicksecsrc = ' onclick="toggleLTI(this.form,'."'secsrc','$num'".')"';
4765: my $output = '<fieldset><legend>'.&mt('Mapping users').'</legend>'.
4766: '<div class="LC_floatleft"><span class="LC_nobreak">'.&mt('LON-CAPA username').': ';
4767: foreach my $option ('sourcedid','email','other') {
4768: $output .= '<label><input type="radio" name="lti_mapuser_'.$num.'" value="'.$option.'"'.
4769: $checked{'mapuser'}{$option}.$onclickuser.' />'.$lt{$option}.'</label>'.
4770: ($option eq 'other' ? '' : (' 'x2) );
4771: }
4772: $output .= '</span></div>'.
4773: '<div class="LC_floatleft" style="display:'.$userfieldsty.';" id="lti_userfield_'.$num.'">'.
4774: '<input type="text" name="lti_customuser_'.$num.'" '.
4775: 'value="'.$userfield.'" /></div></fieldset>'.
4776: '<fieldset><legend>'.&mt('Mapping course roles').'</legend><table><tr>';
4777: foreach my $ltirole (@lticourseroles) {
4778: my ($selected,$selectnone);
4779: if ($rolemaps{$ltirole} eq '') {
4780: $selectnone = ' selected="selected"';
4781: }
4782: $output .= '<td style="text-align: center">'.$ltirole.'<br />'.
4783: '<select name="lti_maprole_'.$ltirole.'_'.$num.'">'.
4784: '<option value=""'.$selectnone.'>'.&mt('Select').'</option>';
4785: foreach my $role (@courseroles) {
4786: unless ($selectnone) {
4787: if ($rolemaps{$ltirole} eq $role) {
4788: $selected = ' selected="selected"';
4789: } else {
4790: $selected = '';
4791: }
4792: }
4793: $output .= '<option value="'.$role.'"'.$selected.'>'.
4794: &Apache::lonnet::plaintext($role,'Course').
4795: '</option>';
4796: }
4797: $output .= '</select></td>';
4798: }
4799: $output .= '</tr></table></fieldset>'.
4800: '<fieldset><legend>'.&mt('Roles which may create user accounts').'</legend>';
4801: foreach my $ltirole (@ltiroles) {
4802: $output .= '<span class="LC_nobreak"><label><input type="checkbox" name="lti_makeuser_'.$num.'" value="'.$ltirole.'"'.
4803: $checked{'makeuser'}{$ltirole}.' />'.$ltirole.'</label> </span> ';
4804: }
4805: $output .= '</fieldset>'.
4806: '<fieldset><legend>'.&mt('Mapping courses').'</legend>'.
4807: '<div class="LC_floatleft"><span class="LC_nobreak">'.
4808: &mt('Unique course identifier').': ';
4809: foreach my $option ('course_offering_sourcedid','context_id','other') {
4810: $output .= '<label><input type="radio" name="lti_mapcrs_'.$num.'" value="'.$option.'"'.
4811: $checked{'mapcrs'}{$option}.$onclickcrs.' />'.$option.'</label>'.
4812: ($option eq 'other' ? '' : (' 'x2) );
4813: }
4814: $output .= '</div><div class="LC_floatleft" style="display:'.$crsfieldsty.';" id="lti_crsfield_'.$num.'".>'.
4815: '<input type="text" name="lti_mapcrsfield_'.$num.'" value="'.$cidfield.'" />'.
4816: '</div><div style="padding:0;clear:both;margin:0;border:0"></div>'.
4817: '<span class="LC_nobreak">'.&mt('LON-CAPA course type(s)').': ';
4818: foreach my $type (@coursetypes) {
4819: $output .= '<label><input type="checkbox" name="lti_mapcrstype_'.$num.'" value="'.$type.'"'.
4820: $checked{'mapcrstype'}{$type}.' />'.$coursetypetitles{$type}.'</label>'.
4821: (' 'x2);
4822: }
4823: $output .= '</span></fieldset>'.
4824: '<fieldset><legend>'.&mt('Creating courses').'</legend>'.
4825: '<span class="LC_nobreak">'.&mt('Course created (if absent) on Instructor access').': '.
4826: '<label><input type="radio" name="lti_makecrs_'.$num.'" value="0"'.
4827: $checked{'makecrs'}{'N'}.' />'.&mt('No').'</label>'.(' 'x2).
4828: '<label><input type="radio" name="lti_makecrs_'.$num.'" value="1"'.
4829: $checked{'makecrs'}{'Y'}.' />'.&mt('Yes').'</label></span>'.
4830: '</fieldset>'.
4831: '<fieldset><legend>'.&mt('Roles which may self-enroll').'</legend>';
4832: foreach my $lticrsrole (@lticourseroles) {
4833: $output .= '<span class="LC_nobreak"><label><input type="checkbox" name="lti_selfenroll_'.$num.'" value="'.$lticrsrole.'"'.
4834: $checked{'selfenroll'}{$lticrsrole}.' />'.$lticrsrole.'</label> </span> ';
4835: }
4836: $output .= '</fieldset>'.
4837: '<fieldset><legend>'.&mt('Course options').'</legend>'.
4838: '<div class="LC_floatleft"><span class="LC_nobreak">'.&mt('Assign users to sections').': '.
4839: '<label><input type="radio" name="lti_crssec_'.$num.'" value="0"'.
4840: $checked{'crssec'}{'N'}.$onclicksec.' />'.&mt('No').'</label>'.(' 'x2).
4841: '<label><input type="radio" name="lti_crssec_'.$num.'" value="1"'.
4842: $checked{'crssec'}{'Y'}.$onclicksec.' />'.&mt('Yes').'</label><span></div>'.
4843: '<div class="LC_floatleft" style="display:'.$crssecfieldsty.';" id="lti_crssecfield_'.$num.'">'.
4844: '<span class="LC_nobreak">'.&mt('From').':<label>'.
4845: '<input type="radio" name="lti_crssecsrc_'.$num.'" value="course_section_sourcedid"'.
4846: $checked{'crssecsrc'}{'sourcedid'}.$onclicksecsrc.' />'.
4847: &mt('Standard field').'</label>'.(' 'x2).
4848: '<label><input type="radio" name="lti_crssecsrc_'.$num.'" value="other"'.
4849: $checked{'crssecsrc'}{'other'}.$onclicksecsrc.' />'.&mt('Other').
4850: '</label></div><div class="LC_floatleft" style="display:'.$secsrcfieldsty.';" id="lti_secsrcfield_'.$num.'">'.
4851: '<input type="text" name="lti_customsection_'.$num.'" value="'.$crssecsrc.'" />'.
4852: '</div><div style="padding:0;clear:both;margin:0;border:0"></div>';
4853: foreach my $extra ('passback','roster') {
4854: my $checkedon = '';
4855: my $checkedoff = ' checked="checked"';
4856: if (ref($current) eq 'HASH') {
4857: if (($current->{$extra})) {
4858: $checkedon = $checkedoff;
4859: $checkedoff = '';
4860: }
4861: }
4862: $output .= $lt{$extra}.' '.
4863: '<label><input type="radio" name="lti_'.$extra.'_'.$num.'" value="0"'.$checkedoff.' />'.
4864: &mt('No').'</label>'.(' 'x2).
4865: '<label><input type="radio" name="lti_'.$extra.'_'.$num.'" value="1"'.$checkedon.' />'.
4866: &mt('Yes').'</label><br />';
4867: }
4868: $output .= '</span></fieldset>';
4869: # '<fieldset><legend>'.&mt('Assigning author roles').'</legend>';
4870: #
4871: # $output .= '</fieldset>'.
4872: # '<fieldset><legend>'.&mt('Assigning domain roles').'</legend>';
4873: return $output;
4874: }
4875:
4876: sub print_coursedefaults {
4877: my ($position,$dom,$settings,$rowtotal) = @_;
4878: my ($css_class,$datatable,%checkedon,%checkedoff,%defaultchecked,@toggles);
4879: my $itemcount = 1;
4880: my %choices = &Apache::lonlocal::texthash (
4881: canuse_pdfforms => 'Course/Community users can create/upload PDF forms',
4882: uploadquota => 'Default quota for files uploaded directly to course/community using Course Editor (MB)',
4883: anonsurvey_threshold => 'Responder count needed before showing submissions for anonymous surveys',
4884: coursecredits => 'Credits can be specified for courses',
4885: uselcmath => 'Math preview uses LON-CAPA previewer (javascript) in place of DragMath (Java)',
4886: usejsme => 'Molecule editor uses JSME (HTML5) in place of JME (Java)',
4887: texengine => 'Default method to display mathematics',
4888: postsubmit => 'Disable submit button/keypress following student submission',
4889: canclone => "People who may clone a course (besides course's owner and coordinators)",
4890: mysqltables => 'Lifetime (s) of "Temporary" MySQL tables (student performance data) on homeserver',
4891: );
4892: my %staticdefaults = (
4893: texengine => 'MathJax',
4894: anonsurvey_threshold => 10,
4895: uploadquota => 500,
4896: postsubmit => 60,
4897: mysqltables => 172800,
4898: );
4899: if ($position eq 'top') {
4900: %defaultchecked = (
4901: 'canuse_pdfforms' => 'off',
4902: 'uselcmath' => 'on',
4903: 'usejsme' => 'on',
4904: 'canclone' => 'none',
4905: );
4906: @toggles = ('canuse_pdfforms','uselcmath','usejsme');
4907: my $deftex = $staticdefaults{'texengine'};
4908: if (ref($settings) eq 'HASH') {
4909: if ($settings->{'texengine'}) {
4910: if ($settings->{'texengine'} =~ /^(MathJax|mimetex|tth)$/) {
4911: $deftex = $settings->{'texengine'};
4912: }
4913: }
4914: }
4915: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4916: my $mathdisp = '<tr'.$css_class.'><td style="vertical-align: top">'.
4917: '<span class="LC_nobreak">'.$choices{'texengine'}.
4918: '</span></td><td class="LC_right_item">'.
4919: '<select name="texengine">'."\n";
4920: my %texoptions = (
4921: MathJax => 'MathJax',
4922: mimetex => &mt('Convert to Images'),
4923: tth => &mt('TeX to HTML'),
4924: );
4925: foreach my $renderer ('MathJax','mimetex','tth') {
4926: my $selected = '';
4927: if ($renderer eq $deftex) {
4928: $selected = ' selected="selected"';
4929: }
4930: $mathdisp .= '<option value="'.$renderer.'"'.$selected.'>'.$texoptions{$renderer}.'</option>'."\n";
4931: }
4932: $mathdisp .= '</select></td></tr>'."\n";
4933: $itemcount ++;
4934: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
4935: \%choices,$itemcount);
4936: $datatable = $mathdisp.$datatable;
4937: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4938: $datatable .=
4939: '<tr'.$css_class.'><td style="vertical-align: top">'.
4940: '<span class="LC_nobreak">'.$choices{'canclone'}.
4941: '</span></td><td class="LC_left_item">';
4942: my $currcanclone = 'none';
4943: my $onclick;
4944: my @cloneoptions = ('none','domain');
4945: my %clonetitles = (
4946: none => 'No additional course requesters',
4947: domain => "Any course requester in course's domain",
4948: instcode => 'Course requests for official courses ...',
4949: );
4950: my (%codedefaults,@code_order,@posscodes);
4951: if (&Apache::lonnet::auto_instcode_defaults($dom,\%codedefaults,
4952: \@code_order) eq 'ok') {
4953: if (@code_order > 0) {
4954: push(@cloneoptions,'instcode');
4955: $onclick = ' onclick="toggleDisplay(this.form,'."'cloneinstcode'".');"';
4956: }
4957: }
4958: if (ref($settings) eq 'HASH') {
4959: if ($settings->{'canclone'}) {
4960: if (ref($settings->{'canclone'}) eq 'HASH') {
4961: if (ref($settings->{'canclone'}{'instcode'}) eq 'ARRAY') {
4962: if (@code_order > 0) {
4963: $currcanclone = 'instcode';
4964: @posscodes = @{$settings->{'canclone'}{'instcode'}};
4965: }
4966: }
4967: } elsif ($settings->{'canclone'} eq 'domain') {
4968: $currcanclone = $settings->{'canclone'};
4969: }
4970: }
4971: }
4972: foreach my $option (@cloneoptions) {
4973: my ($checked,$additional);
4974: if ($currcanclone eq $option) {
4975: $checked = ' checked="checked"';
4976: }
4977: if ($option eq 'instcode') {
4978: if (@code_order) {
4979: my $show = 'none';
4980: if ($checked) {
4981: $show = 'block';
4982: }
4983: $additional = '<div id="cloneinstcode" style="display:'.$show.';" />'.
4984: &mt('Institutional codes for new and cloned course have identical:').
4985: '<br />';
4986: foreach my $item (@code_order) {
4987: my $codechk;
4988: if ($checked) {
4989: if (grep(/^\Q$item\E$/,@posscodes)) {
4990: $codechk = ' checked="checked"';
4991: }
4992: }
4993: $additional .= '<label>'.
4994: '<input type="checkbox" name="clonecode" value="'.$item.'"'.$codechk.' />'.
4995: $item.'</label>';
4996: }
4997: $additional .= (' 'x2).'('.&mt('check as many as needed').')</div>';
4998: }
4999: }
5000: $datatable .=
5001: '<span class="LC_nobreak"><label><input type="radio" name="canclone"'.$checked.
5002: ' value="'.$option.'"'.$onclick.' />'.$clonetitles{$option}.
5003: '</label> '.$additional.'</span><br />';
5004: }
5005: $datatable .= '</td>'.
5006: '</tr>';
5007: $itemcount ++;
5008: } else {
5009: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
5010: my ($currdefresponder,%defcredits,%curruploadquota,%deftimeout,%currmysql);
5011: my $currusecredits = 0;
5012: my $postsubmitclient = 1;
5013: my @types = ('official','unofficial','community','textbook','placement');
5014: if (ref($settings) eq 'HASH') {
5015: $currdefresponder = $settings->{'anonsurvey_threshold'};
5016: if (ref($settings->{'uploadquota'}) eq 'HASH') {
5017: foreach my $type (keys(%{$settings->{'uploadquota'}})) {
5018: $curruploadquota{$type} = $settings->{'uploadquota'}{$type};
5019: }
5020: }
5021: if (ref($settings->{'coursecredits'}) eq 'HASH') {
5022: foreach my $type (@types) {
5023: next if ($type eq 'community');
5024: $defcredits{$type} = $settings->{'coursecredits'}->{$type};
5025: if ($defcredits{$type} ne '') {
5026: $currusecredits = 1;
5027: }
5028: }
5029: }
5030: if (ref($settings->{'postsubmit'}) eq 'HASH') {
5031: if ($settings->{'postsubmit'}->{'client'} eq 'off') {
5032: $postsubmitclient = 0;
5033: foreach my $type (@types) {
5034: $deftimeout{$type} = $staticdefaults{'postsubmit'};
5035: }
5036: } else {
5037: foreach my $type (@types) {
5038: if (ref($settings->{'postsubmit'}->{'timeout'}) eq 'HASH') {
5039: if ($settings->{'postsubmit'}->{'timeout'}->{$type} =~ /^\d+$/) {
5040: $deftimeout{$type} = $settings->{'postsubmit'}->{'timeout'}->{$type};
5041: } else {
5042: $deftimeout{$type} = $staticdefaults{'postsubmit'};
5043: }
5044: } else {
5045: $deftimeout{$type} = $staticdefaults{'postsubmit'};
5046: }
5047: }
5048: }
5049: } else {
5050: foreach my $type (@types) {
5051: $deftimeout{$type} = $staticdefaults{'postsubmit'};
5052: }
5053: }
5054: if (ref($settings->{'mysqltables'}) eq 'HASH') {
5055: foreach my $type (keys(%{$settings->{'mysqltables'}})) {
5056: $currmysql{$type} = $settings->{'mysqltables'}{$type};
5057: }
5058: } else {
5059: foreach my $type (@types) {
5060: $currmysql{$type} = $staticdefaults{'mysqltables'};
5061: }
5062: }
5063: } else {
5064: foreach my $type (@types) {
5065: $deftimeout{$type} = $staticdefaults{'postsubmit'};
5066: }
5067: }
5068: if (!$currdefresponder) {
5069: $currdefresponder = $staticdefaults{'anonsurvey_threshold'};
5070: } elsif ($currdefresponder < 1) {
5071: $currdefresponder = 1;
5072: }
5073: foreach my $type (@types) {
5074: if ($curruploadquota{$type} eq '') {
5075: $curruploadquota{$type} = $staticdefaults{'uploadquota'};
5076: }
5077: }
5078: $datatable .=
5079: '<tr'.$css_class.'><td><span class="LC_nobreak">'.
5080: $choices{'anonsurvey_threshold'}.
5081: '</span></td>'.
5082: '<td class="LC_right_item"><span class="LC_nobreak">'.
5083: '<input type="text" name="anonsurvey_threshold"'.
5084: ' value="'.$currdefresponder.'" size="5" /></span>'.
5085: '</td></tr>'."\n";
5086: $itemcount ++;
5087: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
5088: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
5089: $choices{'uploadquota'}.
5090: '</span></td>'.
5091: '<td style="text-align: right" class="LC_right_item">'.
5092: '<table><tr>';
5093: foreach my $type (@types) {
5094: $datatable .= '<td style="text-align: center">'.&mt($type).'<br />'.
5095: '<input type="text" name="uploadquota_'.$type.'"'.
5096: ' value="'.$curruploadquota{$type}.'" size="5" /></td>';
5097: }
5098: $datatable .= '</tr></table></td></tr>'."\n";
5099: $itemcount ++;
5100: my $onclick = "toggleDisplay(this.form,'credits');";
5101: my $display = 'none';
5102: if ($currusecredits) {
5103: $display = 'block';
5104: }
5105: my $additional = '<div id="credits" style="display: '.$display.'">'.
5106: '<i>'.&mt('Default credits').'</i><br /><table><tr>';
5107: foreach my $type (@types) {
5108: next if ($type eq 'community');
5109: $additional .= '<td style="text-align: center">'.&mt($type).'<br />'.
5110: '<input type="text" name="'.$type.'_credits"'.
5111: ' value="'.$defcredits{$type}.'" size="3" /></td>';
5112: }
5113: $additional .= '</tr></table></div>'."\n";
5114: %defaultchecked = ('coursecredits' => 'off');
5115: @toggles = ('coursecredits');
5116: my $current = {
5117: 'coursecredits' => $currusecredits,
5118: };
5119: (my $table,$itemcount) =
5120: &radiobutton_prefs($current,\@toggles,\%defaultchecked,
5121: \%choices,$itemcount,$onclick,$additional,'left');
5122: $datatable .= $table;
5123: $onclick = "toggleDisplay(this.form,'studentsubmission');";
5124: my $display = 'none';
5125: if ($postsubmitclient) {
5126: $display = 'block';
5127: }
5128: $additional = '<div id="studentsubmission" style="display: '.$display.'">'.
5129: &mt('Number of seconds submit is disabled').'<br />'.
5130: '<i>'.&mt('Enter 0 to remain disabled until page reload.').'</i><br />'.
5131: '<table><tr>';
5132: foreach my $type (@types) {
5133: $additional .= '<td style="text-align: center">'.&mt($type).'<br />'.
5134: '<input type="text" name="'.$type.'_timeout" value="'.
5135: $deftimeout{$type}.'" size="5" /></td>';
5136: }
5137: $additional .= '</tr></table></div>'."\n";
5138: %defaultchecked = ('postsubmit' => 'on');
5139: @toggles = ('postsubmit');
5140: $current = {
5141: 'postsubmit' => $postsubmitclient,
5142: };
5143: ($table,$itemcount) =
5144: &radiobutton_prefs($current,\@toggles,\%defaultchecked,
5145: \%choices,$itemcount,$onclick,$additional,'left');
5146: $datatable .= $table;
5147: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
5148: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
5149: $choices{'mysqltables'}.
5150: '</span></td>'.
5151: '<td style="text-align: right" class="LC_right_item">'.
5152: '<table><tr>';
5153: foreach my $type (@types) {
5154: $datatable .= '<td style="text-align: center">'.&mt($type).'<br />'.
5155: '<input type="text" name="mysqltables_'.$type.'"'.
5156: ' value="'.$currmysql{$type}.'" size="8" /></td>';
5157: }
5158: $datatable .= '</tr></table></td></tr>'."\n";
5159: $itemcount ++;
5160:
5161: }
5162: $$rowtotal += $itemcount;
5163: return $datatable;
5164: }
5165:
5166: sub print_selfenrollment {
5167: my ($position,$dom,$settings,$rowtotal) = @_;
5168: my ($css_class,$datatable);
5169: my $itemcount = 1;
5170: my @types = ('official','unofficial','community','textbook','placement');
5171: if (($position eq 'top') || ($position eq 'middle')) {
5172: my ($rowsref,$titlesref) = &Apache::lonuserutils::get_selfenroll_titles();
5173: my %descs = &Apache::lonuserutils::selfenroll_default_descs();
5174: my @rows;
5175: my $key;
5176: if ($position eq 'top') {
5177: $key = 'admin';
5178: if (ref($rowsref) eq 'ARRAY') {
5179: @rows = @{$rowsref};
5180: }
5181: } elsif ($position eq 'middle') {
5182: $key = 'default';
5183: @rows = ('types','registered','approval','limit');
5184: }
5185: foreach my $row (@rows) {
5186: if (defined($titlesref->{$row})) {
5187: $itemcount ++;
5188: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5189: $datatable .= '<tr'.$css_class.'>'.
5190: '<td>'.$titlesref->{$row}.'</td>'.
5191: '<td class="LC_left_item">'.
5192: '<table><tr>';
5193: my (%current,%currentcap);
5194: if (ref($settings) eq 'HASH') {
5195: if (ref($settings->{$key}) eq 'HASH') {
5196: foreach my $type (@types) {
5197: if (ref($settings->{$key}->{$type}) eq 'HASH') {
5198: $current{$type} = $settings->{$key}->{$type}->{$row};
5199: }
5200: if (($row eq 'limit') && ($key eq 'default')) {
5201: if (ref($settings->{$key}->{$type}) eq 'HASH') {
5202: $currentcap{$type} = $settings->{$key}->{$type}->{'cap'};
5203: }
5204: }
5205: }
5206: }
5207: }
5208: my %roles = (
5209: '0' => &Apache::lonnet::plaintext('dc'),
5210: );
5211:
5212: foreach my $type (@types) {
5213: unless (($row eq 'registered') && ($key eq 'default')) {
5214: $datatable .= '<th>'.&mt($type).'</th>';
5215: }
5216: }
5217: unless (($row eq 'registered') && ($key eq 'default')) {
5218: $datatable .= '</tr><tr>';
5219: }
5220: foreach my $type (@types) {
5221: if ($type eq 'community') {
5222: $roles{'1'} = &mt('Community personnel');
5223: } else {
5224: $roles{'1'} = &mt('Course personnel');
5225: }
5226: $datatable .= '<td style="vertical-align: top">';
5227: if ($position eq 'top') {
5228: my %checked;
5229: if ($current{$type} eq '0') {
5230: $checked{'0'} = ' checked="checked"';
5231: } else {
5232: $checked{'1'} = ' checked="checked"';
5233: }
5234: foreach my $role ('1','0') {
5235: $datatable .= '<span class="LC_nobreak"><label>'.
5236: '<input type="radio" name="selfenrolladmin_'.$row.'_'.$type.'" '.
5237: 'value="'.$role.'"'.$checked{$role}.' />'.
5238: $roles{$role}.'</label></span> ';
5239: }
5240: } else {
5241: if ($row eq 'types') {
5242: my %checked;
5243: if ($current{$type} =~ /^(all|dom)$/) {
5244: $checked{$1} = ' checked="checked"';
5245: } else {
5246: $checked{''} = ' checked="checked"';
5247: }
5248: foreach my $val ('','dom','all') {
5249: $datatable .= '<span class="LC_nobreak"><label>'.
5250: '<input type ="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
5251: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
5252: }
5253: } elsif ($row eq 'registered') {
5254: my %checked;
5255: if ($current{$type} eq '1') {
5256: $checked{'1'} = ' checked="checked"';
5257: } else {
5258: $checked{'0'} = ' checked="checked"';
5259: }
5260: foreach my $val ('0','1') {
5261: $datatable .= '<span class="LC_nobreak"><label>'.
5262: '<input type ="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
5263: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
5264: }
5265: } elsif ($row eq 'approval') {
5266: my %checked;
5267: if ($current{$type} =~ /^([12])$/) {
5268: $checked{$1} = ' checked="checked"';
5269: } else {
5270: $checked{'0'} = ' checked="checked"';
5271: }
5272: for my $val (0..2) {
5273: $datatable .= '<span class="LC_nobreak"><label>'.
5274: '<input type="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
5275: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
5276: }
5277: } elsif ($row eq 'limit') {
5278: my %checked;
5279: if ($current{$type} =~ /^(allstudents|selfenrolled)$/) {
5280: $checked{$1} = ' checked="checked"';
5281: } else {
5282: $checked{'none'} = ' checked="checked"';
5283: }
5284: my $cap;
5285: if ($currentcap{$type} =~ /^\d+$/) {
5286: $cap = $currentcap{$type};
5287: }
5288: foreach my $val ('none','allstudents','selfenrolled') {
5289: $datatable .= '<span class="LC_nobreak"><label>'.
5290: '<input type="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
5291: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
5292: }
5293: $datatable .= '<br />'.
5294: '<span class="LC_nobreak">'.&mt('Maximum allowed: ').
5295: '<input type="text" name="selfenrolldefault_cap_'.$type.'" size = "5" value="'.$cap.'" />'.
5296: '</span>';
5297: }
5298: }
5299: $datatable .= '</td>';
5300: }
5301: $datatable .= '</tr>';
5302: }
5303: $datatable .= '</table></td></tr>';
5304: }
5305: } elsif ($position eq 'bottom') {
5306: $datatable .= &print_validation_rows('selfenroll',$dom,$settings,\$itemcount);
5307: }
5308: $$rowtotal += $itemcount;
5309: return $datatable;
5310: }
5311:
5312: sub print_validation_rows {
5313: my ($caller,$dom,$settings,$rowtotal) = @_;
5314: my ($itemsref,$namesref,$fieldsref);
5315: if ($caller eq 'selfenroll') {
5316: ($itemsref,$namesref,$fieldsref) = &Apache::lonuserutils::selfenroll_validation_types();
5317: } elsif ($caller eq 'requestcourses') {
5318: ($itemsref,$namesref,$fieldsref) = &Apache::loncoursequeueadmin::requestcourses_validation_types();
5319: }
5320: my %currvalidation;
5321: if (ref($settings) eq 'HASH') {
5322: if (ref($settings->{'validation'}) eq 'HASH') {
5323: %currvalidation = %{$settings->{'validation'}};
5324: }
5325: }
5326: my $datatable;
5327: my $itemcount = 0;
5328: foreach my $item (@{$itemsref}) {
5329: my $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
5330: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
5331: $namesref->{$item}.
5332: '</span></td>'.
5333: '<td class="LC_left_item">';
5334: if (($item eq 'url') || ($item eq 'button')) {
5335: $datatable .= '<span class="LC_nobreak">'.
5336: '<input type="text" name="'.$caller.'_validation_'.$item.'"'.
5337: ' value="'.$currvalidation{$item}.'" size="50" /></span>';
5338: } elsif ($item eq 'fields') {
5339: my @currfields;
5340: if (ref($currvalidation{$item}) eq 'ARRAY') {
5341: @currfields = @{$currvalidation{$item}};
5342: }
5343: foreach my $field (@{$fieldsref}) {
5344: my $check = '';
5345: if (grep(/^\Q$field\E$/,@currfields)) {
5346: $check = ' checked="checked"';
5347: }
5348: $datatable .= '<span class="LC_nobreak"><label>'.
5349: '<input type="checkbox" name="'.$caller.'_validation_fields"'.
5350: ' value="'.$field.'"'.$check.' />'.$field.
5351: '</label></span> ';
5352: }
5353: } elsif ($item eq 'markup') {
5354: $datatable .= '<textarea name="'.$caller.'_validation_markup" cols="50" rows="5" wrap="soft">'.
5355: $currvalidation{$item}.
5356: '</textarea>';
5357: }
5358: $datatable .= '</td></tr>'."\n";
5359: if (ref($rowtotal)) {
5360: $itemcount ++;
5361: }
5362: }
5363: if ($caller eq 'requestcourses') {
5364: my %currhash;
5365: if (ref($settings) eq 'HASH') {
5366: if (ref($settings->{'validation'}) eq 'HASH') {
5367: if ($settings->{'validation'}{'dc'} ne '') {
5368: $currhash{$settings->{'validation'}{'dc'}} = 1;
5369: }
5370: }
5371: }
5372: my $numinrow = 2;
5373: my ($numdc,$dctable,$rows) = &active_dc_picker($dom,$numinrow,'radio',
5374: 'validationdc',%currhash);
5375: my $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
5376: $datatable .= '</td></tr><tr'.$css_class.'><td>';
5377: if ($numdc > 1) {
5378: $datatable .= &mt('Course creation processed as: (choose Dom. Coord.)');
5379: } else {
5380: $datatable .= &mt('Course creation processed as: ');
5381: }
5382: $datatable .= '</td><td class="LC_left_item">'.$dctable.'</td></tr>';
5383: $itemcount ++;
5384: }
5385: if (ref($rowtotal)) {
5386: $$rowtotal += $itemcount;
5387: }
5388: return $datatable;
5389: }
5390:
5391: sub print_usersessions {
5392: my ($position,$dom,$settings,$rowtotal) = @_;
5393: my ($css_class,$datatable,$itemcount,%checked,%choices);
5394: my (%by_ip,%by_location,@intdoms,@instdoms);
5395: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
5396:
5397: my @alldoms = &Apache::lonnet::all_domains();
5398: my %serverhomes = %Apache::lonnet::serverhomeIDs;
5399: my %servers = &Apache::lonnet::internet_dom_servers($dom);
5400: my %altids = &id_for_thisdom(%servers);
5401: if ($position eq 'top') {
5402: if (keys(%serverhomes) > 1) {
5403: my %spareid = ¤t_offloads_to($dom,$settings,\%servers);
5404: my $curroffloadnow;
5405: if (ref($settings) eq 'HASH') {
5406: if (ref($settings->{'offloadnow'}) eq 'HASH') {
5407: $curroffloadnow = $settings->{'offloadnow'};
5408: }
5409: }
5410: $datatable .= &spares_row($dom,\%servers,\%spareid,\%serverhomes,\%altids,$curroffloadnow,$rowtotal);
5411: } else {
5412: $datatable .= '<tr'.$css_class.'><td colspan="2">'.
5413: &mt('Nothing to set here, as the cluster to which this domain belongs only contains one server.').
5414: '</td></tr>';
5415: }
5416: } else {
5417: my %titles = &usersession_titles();
5418: my ($prefix,@types);
5419: if ($position eq 'bottom') {
5420: $prefix = 'remote';
5421: @types = ('version','excludedomain','includedomain');
5422: } else {
5423: $prefix = 'hosted';
5424: @types = ('excludedomain','includedomain');
5425: }
5426: ($datatable,$itemcount) = &rules_by_location($settings,$prefix,\%by_location,\%by_ip,\@types,\%titles);
5427: }
5428: $$rowtotal += $itemcount;
5429: return $datatable;
5430: }
5431:
5432: sub rules_by_location {
5433: my ($settings,$prefix,$by_location,$by_ip,$types,$titles) = @_;
5434: my ($datatable,$itemcount,$css_class);
5435: if (keys(%{$by_location}) == 0) {
5436: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
5437: $datatable = '<tr'.$css_class.'><td colspan="2">'.
5438: &mt('Nothing to set here, as the cluster to which this domain belongs only contains one institution.').
5439: '</td></tr>';
5440: $itemcount = 1;
5441: } else {
5442: $itemcount = 0;
5443: my $numinrow = 5;
5444: my (%current,%checkedon,%checkedoff);
5445: my @locations = sort(keys(%{$by_location}));
5446: foreach my $type (@{$types}) {
5447: $checkedon{$type} = '';
5448: $checkedoff{$type} = ' checked="checked"';
5449: }
5450: if (ref($settings) eq 'HASH') {
5451: if (ref($settings->{$prefix}) eq 'HASH') {
5452: foreach my $key (keys(%{$settings->{$prefix}})) {
5453: $current{$key} = $settings->{$prefix}{$key};
5454: if ($key eq 'version') {
5455: if ($current{$key} ne '') {
5456: $checkedon{$key} = ' checked="checked"';
5457: $checkedoff{$key} = '';
5458: }
5459: } elsif (ref($current{$key}) eq 'ARRAY') {
5460: $checkedon{$key} = ' checked="checked"';
5461: $checkedoff{$key} = '';
5462: }
5463: }
5464: }
5465: }
5466: foreach my $type (@{$types}) {
5467: next if ($type ne 'version' && !@locations);
5468: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
5469: $datatable .= '<tr'.$css_class.'>
5470: <td><span class="LC_nobreak">'.$titles->{$type}.'</span><br />
5471: <span class="LC_nobreak">
5472: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedoff{$type}.' value="0" />'.&mt('Not in use').'</label>
5473: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedon{$type}.' value="1" />'.&mt('In use').'</label></span></td><td>';
5474: if ($type eq 'version') {
5475: my @lcversions = &Apache::lonnet::all_loncaparevs();
5476: my $selector = '<select name="'.$prefix.'_version">';
5477: foreach my $version (@lcversions) {
5478: my $selected = '';
5479: if ($current{'version'} eq $version) {
5480: $selected = ' selected="selected"';
5481: }
5482: $selector .= ' <option value="'.$version.'"'.
5483: $selected.'>'.$version.'</option>';
5484: }
5485: $selector .= '</select> ';
5486: $datatable .= &mt('remote server must be version: [_1] or later',$selector);
5487: } else {
5488: $datatable.= '<div><input type="button" value="'.&mt('check all').'" '.
5489: 'onclick="javascript:checkAll(document.display.'.$prefix.'_'.$type.')"'.
5490: ' />'.(' 'x2).
5491: '<input type="button" value="'.&mt('uncheck all').'" '.
5492: 'onclick="javascript:uncheckAll(document.display.'.$prefix.'_'.$type.')" />'.
5493: "\n".
5494: '</div><div><table>';
5495: my $rem;
5496: for (my $i=0; $i<@locations; $i++) {
5497: my ($showloc,$value,$checkedtype);
5498: if (ref($by_location->{$locations[$i]}) eq 'ARRAY') {
5499: my $ip = $by_location->{$locations[$i]}->[0];
5500: if (ref($by_ip->{$ip}) eq 'ARRAY') {
5501: $value = join(':',@{$by_ip->{$ip}});
5502: $showloc = join(', ',@{$by_ip->{$ip}});
5503: if (ref($current{$type}) eq 'ARRAY') {
5504: foreach my $loc (@{$by_ip->{$ip}}) {
5505: if (grep(/^\Q$loc\E$/,@{$current{$type}})) {
5506: $checkedtype = ' checked="checked"';
5507: last;
5508: }
5509: }
5510: }
5511: }
5512: }
5513: $rem = $i%($numinrow);
5514: if ($rem == 0) {
5515: if ($i > 0) {
5516: $datatable .= '</tr>';
5517: }
5518: $datatable .= '<tr>';
5519: }
5520: $datatable .= '<td class="LC_left_item">'.
5521: '<span class="LC_nobreak"><label>'.
5522: '<input type="checkbox" name="'.$prefix.'_'.$type.
5523: '" value="'.$value.'"'.$checkedtype.' />'.$showloc.
5524: '</label></span></td>';
5525: }
5526: $rem = @locations%($numinrow);
5527: my $colsleft = $numinrow - $rem;
5528: if ($colsleft > 1 ) {
5529: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
5530: ' </td>';
5531: } elsif ($colsleft == 1) {
5532: $datatable .= '<td class="LC_left_item"> </td>';
5533: }
5534: $datatable .= '</tr></table>';
5535: }
5536: $datatable .= '</td></tr>';
5537: $itemcount ++;
5538: }
5539: }
5540: return ($datatable,$itemcount);
5541: }
5542:
5543: sub print_ssl {
5544: my ($position,$dom,$settings,$rowtotal) = @_;
5545: my ($css_class,$datatable);
5546: my $itemcount = 1;
5547: if ($position eq 'top') {
5548: my $primary_id = &Apache::lonnet::domain($dom,'primary');
5549: my $intdom = &Apache::lonnet::internet_dom($primary_id);
5550: my $same_institution;
5551: if ($intdom ne '') {
5552: my $internet_names = &Apache::lonnet::get_internet_names($Apache::lonnet::perlvar{'lonHostID'});
5553: if (ref($internet_names) eq 'ARRAY') {
5554: if (grep(/^\Q$intdom\E$/,@{$internet_names})) {
5555: $same_institution = 1;
5556: }
5557: }
5558: }
5559: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5560: $datatable = '<tr'.$css_class.'><td colspan="2">';
5561: if ($same_institution) {
5562: my %domservers = &Apache::lonnet::get_servers($dom);
5563: $datatable .= &LONCAPA::SSL::print_certstatus(\%domservers,'web','domprefs');
5564: } else {
5565: $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.");
5566: }
5567: $datatable .= '</td></tr>';
5568: $itemcount ++;
5569: } else {
5570: my %titles = &ssl_titles();
5571: my (%by_ip,%by_location,@intdoms,@instdoms);
5572: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
5573: my @alldoms = &Apache::lonnet::all_domains();
5574: my %serverhomes = %Apache::lonnet::serverhomeIDs;
5575: my @domservers = &Apache::lonnet::get_servers($dom);
5576: my %servers = &Apache::lonnet::internet_dom_servers($dom);
5577: my %altids = &id_for_thisdom(%servers);
5578: if (($position eq 'connto') || ($position eq 'connfrom')) {
5579: my $legacy;
5580: unless (ref($settings) eq 'HASH') {
5581: my $name;
5582: if ($position eq 'connto') {
5583: $name = 'loncAllowInsecure';
5584: } else {
5585: $name = 'londAllowInsecure';
5586: }
5587: my $primarylibserv = &Apache::lonnet::domain($dom,'primary');
5588: my @ids=&Apache::lonnet::current_machine_ids();
5589: if (($primarylibserv ne '') && (!grep(/^\Q$primarylibserv\E$/,@ids))) {
5590: my %what = (
5591: $name => 1,
5592: );
5593: my ($result,$returnhash) =
5594: &Apache::lonnet::get_remote_globals($primarylibserv,\%what);
5595: if ($result eq 'ok') {
5596: if (ref($returnhash) eq 'HASH') {
5597: $legacy = $returnhash->{$name};
5598: }
5599: }
5600: } else {
5601: $legacy = $Apache::lonnet::perlvar{$name};
5602: }
5603: }
5604: foreach my $type ('dom','intdom','other') {
5605: my %checked;
5606: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5607: $datatable .= '<tr'.$css_class.'><td>'.$titles{$type}.'</td>'.
5608: '<td class="LC_right_item">';
5609: my $skip;
5610: if ($type eq 'dom') {
5611: unless (keys(%servers) > 1) {
5612: $datatable .= &mt('Nothing to set here, as there are no other servers/VMs');
5613: $skip = 1;
5614: }
5615: }
5616: if ($type eq 'intdom') {
5617: unless (@instdoms > 1) {
5618: $datatable .= &mt('Nothing to set here, as there are no other domains for this institution');
5619: $skip = 1;
5620: }
5621: } elsif ($type eq 'other') {
5622: if (keys(%by_location) == 0) {
5623: $datatable .= &mt('Nothing to set here, as there are no other institutions');
5624: $skip = 1;
5625: }
5626: }
5627: unless ($skip) {
5628: $checked{'yes'} = ' checked="checked"';
5629: if (ref($settings) eq 'HASH') {
5630: if (ref($settings->{$position}) eq 'HASH') {
5631: if ($settings->{$position}->{$type} =~ /^(no|req)$/) {
5632: $checked{$1} = $checked{'yes'};
5633: delete($checked{'yes'});
5634: }
5635: }
5636: } else {
5637: if ($legacy == 0) {
5638: $checked{'req'} = $checked{'yes'};
5639: delete($checked{'yes'});
5640: }
5641: }
5642: foreach my $option ('no','yes','req') {
5643: $datatable .= '<span class="LC_nobreak"><label>'.
5644: '<input type="radio" name="'.$position.'_'.$type.'" '.
5645: 'value="'.$option.'"'.$checked{$option}.' />'.$titles{$option}.
5646: '</label></span>'.(' 'x2);
5647: }
5648: }
5649: $datatable .= '</td></tr>';
5650: $itemcount ++;
5651: }
5652: } else {
5653: my $prefix = 'replication';
5654: my @types = ('certreq','nocertreq');
5655: if (keys(%by_location) == 0) {
5656: $datatable .= '<tr'.$css_class.'><td>'.
5657: &mt('Nothing to set here, as there are no other institutions').
5658: '</td></tr>';
5659: $itemcount ++;
5660: } else {
5661: ($datatable,$itemcount) =
5662: &rules_by_location($settings,$prefix,\%by_location,\%by_ip,\@types,\%titles);
5663: }
5664: }
5665: }
5666: $$rowtotal += $itemcount;
5667: return $datatable;
5668: }
5669:
5670: sub ssl_titles {
5671: return &Apache::lonlocal::texthash (
5672: dom => 'LON-CAPA servers/VMs from same domain',
5673: intdom => 'LON-CAPA servers/VMs from same "internet" domain',
5674: other => 'External LON-CAPA servers/VMs',
5675: connto => 'Connections to other servers',
5676: connfrom => 'Connections from other servers',
5677: replication => 'Replicating content to other institutions',
5678: certreq => 'Client certificate required, but specific domains exempt',
5679: nocertreq => 'No client certificate required, except for specific domains',
5680: no => 'SSL not used',
5681: yes => 'SSL Optional (used if available)',
5682: req => 'SSL Required',
5683: );
5684: }
5685:
5686: sub print_trust {
5687: my ($prefix,$dom,$settings,$rowtotal) = @_;
5688: my ($css_class,$datatable,%checked,%choices);
5689: my (%by_ip,%by_location,@intdoms,@instdoms);
5690: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
5691: my $itemcount = 1;
5692: my %titles = &trust_titles();
5693: my @types = ('exc','inc');
5694: if ($prefix eq 'top') {
5695: $prefix = 'content';
5696: } elsif ($prefix eq 'bottom') {
5697: $prefix = 'msg';
5698: }
5699: ($datatable,$itemcount) = &rules_by_location($settings,$prefix,\%by_location,\%by_ip,\@types,\%titles);
5700: $$rowtotal += $itemcount;
5701: return $datatable;
5702: }
5703:
5704: sub trust_titles {
5705: return &Apache::lonlocal::texthash(
5706: content => "Access to this domain's content by others",
5707: shared => "Access to other domain's content by this domain",
5708: enroll => "Enrollment in this domain's courses by others",
5709: othcoau => "Co-author roles in this domain for others",
5710: coaurem => "Co-author roles for this domain's users elsewhere",
5711: domroles => "Domain roles in this domain assignable to others",
5712: catalog => "Course Catalog for this domain displayed elsewhere",
5713: reqcrs => "Requests for creation of courses in this domain by others",
5714: msg => "Users in other domains can send messages to this domain",
5715: exc => "Allow all, but exclude specific domains",
5716: inc => "Deny all, but include specific domains",
5717: );
5718: }
5719:
5720: sub build_location_hashes {
5721: my ($intdoms,$by_ip,$by_location,$instdoms) = @_;
5722: return unless((ref($intdoms) eq 'ARRAY') && (ref($by_ip) eq 'HASH') &&
5723: (ref($by_location) eq 'HASH') && (ref($instdoms) eq 'ARRAY'));
5724: my %iphost = &Apache::lonnet::get_iphost();
5725: my $primary_id = &Apache::lonnet::domain($env{'request.role.domain'},'primary');
5726: my $primary_ip = &Apache::lonnet::get_host_ip($primary_id);
5727: if (ref($iphost{$primary_ip}) eq 'ARRAY') {
5728: foreach my $id (@{$iphost{$primary_ip}}) {
5729: my $intdom = &Apache::lonnet::internet_dom($id);
5730: unless(grep(/^\Q$intdom\E$/,@{$intdoms})) {
5731: push(@{$intdoms},$intdom);
5732: }
5733: }
5734: }
5735: foreach my $ip (keys(%iphost)) {
5736: if (ref($iphost{$ip}) eq 'ARRAY') {
5737: foreach my $id (@{$iphost{$ip}}) {
5738: my $location = &Apache::lonnet::internet_dom($id);
5739: if ($location) {
5740: if (grep(/^\Q$location\E$/,@{$intdoms})) {
5741: my $dom = &Apache::lonnet::host_domain($id);
5742: unless (grep(/^\Q$dom\E/,@{$instdoms})) {
5743: push(@{$instdoms},$dom);
5744: }
5745: next;
5746: }
5747: if (ref($by_ip->{$ip}) eq 'ARRAY') {
5748: unless(grep(/^\Q$location\E$/,@{$by_ip->{$ip}})) {
5749: push(@{$by_ip->{$ip}},$location);
5750: }
5751: } else {
5752: $by_ip->{$ip} = [$location];
5753: }
5754: }
5755: }
5756: }
5757: }
5758: foreach my $ip (sort(keys(%{$by_ip}))) {
5759: if (ref($by_ip->{$ip}) eq 'ARRAY') {
5760: @{$by_ip->{$ip}} = sort(@{$by_ip->{$ip}});
5761: my $first = $by_ip->{$ip}->[0];
5762: if (ref($by_location->{$first}) eq 'ARRAY') {
5763: unless (grep(/^\Q$ip\E$/,@{$by_location->{$first}})) {
5764: push(@{$by_location->{$first}},$ip);
5765: }
5766: } else {
5767: $by_location->{$first} = [$ip];
5768: }
5769: }
5770: }
5771: return;
5772: }
5773:
5774: sub current_offloads_to {
5775: my ($dom,$settings,$servers) = @_;
5776: my (%spareid,%otherdomconfigs);
5777: if (ref($servers) eq 'HASH') {
5778: foreach my $lonhost (sort(keys(%{$servers}))) {
5779: my $gotspares;
5780: if (ref($settings) eq 'HASH') {
5781: if (ref($settings->{'spares'}) eq 'HASH') {
5782: if (ref($settings->{'spares'}{$lonhost}) eq 'HASH') {
5783: $spareid{$lonhost}{'primary'} = $settings->{'spares'}{$lonhost}{'primary'};
5784: $spareid{$lonhost}{'default'} = $settings->{'spares'}{$lonhost}{'default'};
5785: $gotspares = 1;
5786: }
5787: }
5788: }
5789: unless ($gotspares) {
5790: my $gotspares;
5791: my $serverhomeID =
5792: &Apache::lonnet::get_server_homeID($servers->{$lonhost});
5793: my $serverhomedom =
5794: &Apache::lonnet::host_domain($serverhomeID);
5795: if ($serverhomedom ne $dom) {
5796: if (ref($otherdomconfigs{$serverhomedom} eq 'HASH')) {
5797: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}) eq 'HASH') {
5798: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}) eq 'HASH') {
5799: $spareid{$lonhost}{'primary'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'primary'};
5800: $spareid{$lonhost}{'default'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'default'};
5801: $gotspares = 1;
5802: }
5803: }
5804: } else {
5805: $otherdomconfigs{$serverhomedom} =
5806: &Apache::lonnet::get_dom('configuration',['usersessions'],$serverhomedom);
5807: if (ref($otherdomconfigs{$serverhomedom}) eq 'HASH') {
5808: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}) eq 'HASH') {
5809: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}) eq 'HASH') {
5810: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{$lonhost}) eq 'HASH') {
5811: $spareid{$lonhost}{'primary'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'primary'};
5812: $spareid{$lonhost}{'default'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'default'};
5813: $gotspares = 1;
5814: }
5815: }
5816: }
5817: }
5818: }
5819: }
5820: }
5821: unless ($gotspares) {
5822: if ($lonhost eq $Apache::lonnet::perlvar{'lonHostID'}) {
5823: $spareid{$lonhost}{'primary'} = $Apache::lonnet::spareid{'primary'};
5824: $spareid{$lonhost}{'default'} = $Apache::lonnet::spareid{'default'};
5825: } else {
5826: my $server_hostname = &Apache::lonnet::hostname($lonhost);
5827: my $server_homeID = &Apache::lonnet::get_server_homeID($server_hostname);
5828: if ($server_homeID eq $Apache::lonnet::perlvar{'lonHostID'}) {
5829: $spareid{$lonhost}{'primary'} = $Apache::lonnet::spareid{'primary'};
5830: $spareid{$lonhost}{'default'} = $Apache::lonnet::spareid{'default'};
5831: } else {
5832: my %what = (
5833: spareid => 1,
5834: );
5835: my ($result,$returnhash) =
5836: &Apache::lonnet::get_remote_globals($lonhost,\%what);
5837: if ($result eq 'ok') {
5838: if (ref($returnhash) eq 'HASH') {
5839: if (ref($returnhash->{'spareid'}) eq 'HASH') {
5840: $spareid{$lonhost}{'primary'} = $returnhash->{'spareid'}->{'primary'};
5841: $spareid{$lonhost}{'default'} = $returnhash->{'spareid'}->{'default'};
5842: }
5843: }
5844: }
5845: }
5846: }
5847: }
5848: }
5849: }
5850: return %spareid;
5851: }
5852:
5853: sub spares_row {
5854: my ($dom,$servers,$spareid,$serverhomes,$altids,$curroffloadnow,$rowtotal) = @_;
5855: my $css_class;
5856: my $numinrow = 4;
5857: my $itemcount = 1;
5858: my $datatable;
5859: my %typetitles = &sparestype_titles();
5860: if ((ref($servers) eq 'HASH') && (ref($spareid) eq 'HASH') && (ref($altids) eq 'HASH')) {
5861: foreach my $server (sort(keys(%{$servers}))) {
5862: my $serverhome = &Apache::lonnet::get_server_homeID($servers->{$server});
5863: my ($othercontrol,$serverdom);
5864: if ($serverhome ne $server) {
5865: $serverdom = &Apache::lonnet::host_domain($serverhome);
5866: $othercontrol = &mt('Session offloading controlled by domain: [_1]','<b>'.$serverdom.'</b>');
5867: } else {
5868: $serverdom = &Apache::lonnet::host_domain($server);
5869: if ($serverdom ne $dom) {
5870: $othercontrol = &mt('Session offloading controlled by domain: [_1]','<b>'.$serverdom.'</b>');
5871: }
5872: }
5873: next unless (ref($spareid->{$server}) eq 'HASH');
5874: my $checkednow;
5875: if (ref($curroffloadnow) eq 'HASH') {
5876: if ($curroffloadnow->{$server}) {
5877: $checkednow = ' checked="checked"';
5878: }
5879: }
5880: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
5881: $datatable .= '<tr'.$css_class.'>
5882: <td rowspan="2">
5883: <span class="LC_nobreak">'.
5884: &mt('[_1] when busy, offloads to:'
5885: ,'<b>'.$server.'</b>').'</span><br />'.
5886: '<span class="LC_nobreak">'."\n".
5887: '<label><input type="checkbox" name="offloadnow" value="'.$server.'"'.$checkednow.' />'.
5888: ' '.&mt('Switch active users on next access').'</label></span>'.
5889: "\n";
5890: my (%current,%canselect);
5891: my @choices =
5892: &possible_newspares($server,$spareid->{$server},$serverhomes,$altids);
5893: foreach my $type ('primary','default') {
5894: if (ref($spareid->{$server}) eq 'HASH') {
5895: if (ref($spareid->{$server}{$type}) eq 'ARRAY') {
5896: my @spares = @{$spareid->{$server}{$type}};
5897: if (@spares > 0) {
5898: if ($othercontrol) {
5899: $current{$type} = join(', ',@spares);
5900: } else {
5901: $current{$type} .= '<table>';
5902: my $numspares = scalar(@spares);
5903: for (my $i=0; $i<@spares; $i++) {
5904: my $rem = $i%($numinrow);
5905: if ($rem == 0) {
5906: if ($i > 0) {
5907: $current{$type} .= '</tr>';
5908: }
5909: $current{$type} .= '<tr>';
5910: }
5911: $current{$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'".');" /> '.
5912: $spareid->{$server}{$type}[$i].
5913: '</label></td>'."\n";
5914: }
5915: my $rem = @spares%($numinrow);
5916: my $colsleft = $numinrow - $rem;
5917: if ($colsleft > 1 ) {
5918: $current{$type} .= '<td colspan="'.$colsleft.
5919: '" class="LC_left_item">'.
5920: ' </td>';
5921: } elsif ($colsleft == 1) {
5922: $current{$type} .= '<td class="LC_left_item"> </td>'."\n";
5923: }
5924: $current{$type} .= '</tr></table>';
5925: }
5926: }
5927: }
5928: if ($current{$type} eq '') {
5929: $current{$type} = &mt('None specified');
5930: }
5931: if ($othercontrol) {
5932: if ($type eq 'primary') {
5933: $canselect{$type} = $othercontrol;
5934: }
5935: } else {
5936: $canselect{$type} =
5937: &mt('Add new [_1]'.$type.'[_2]:','<i>','</i>').' '.
5938: '<select name="newspare_'.$type.'_'.$server.'" '.
5939: 'id="newspare_'.$type.'_'.$server.'" onchange="checkNewSpares('."'$server','$type'".');">'."\n".
5940: '<option value="" selected ="selected">'.&mt('Select').'</option>'."\n";
5941: if (@choices > 0) {
5942: foreach my $lonhost (@choices) {
5943: $canselect{$type} .= '<option value="'.$lonhost.'">'.$lonhost.'</option>'."\n";
5944: }
5945: }
5946: $canselect{$type} .= '</select>'."\n";
5947: }
5948: } else {
5949: $current{$type} = &mt('Could not be determined');
5950: if ($type eq 'primary') {
5951: $canselect{$type} = $othercontrol;
5952: }
5953: }
5954: if ($type eq 'default') {
5955: $datatable .= '<tr'.$css_class.'>';
5956: }
5957: $datatable .= '<td><i>'.$typetitles{$type}.'</i></td>'."\n".
5958: '<td>'.$current{$type}.'</td>'."\n".
5959: '<td>'.$canselect{$type}.'</td></tr>'."\n";
5960: }
5961: $itemcount ++;
5962: }
5963: }
5964: $$rowtotal += $itemcount;
5965: return $datatable;
5966: }
5967:
5968: sub possible_newspares {
5969: my ($server,$currspares,$serverhomes,$altids) = @_;
5970: my $serverhostname = &Apache::lonnet::hostname($server);
5971: my %excluded;
5972: if ($serverhostname ne '') {
5973: %excluded = (
5974: $serverhostname => 1,
5975: );
5976: }
5977: if (ref($currspares) eq 'HASH') {
5978: foreach my $type (keys(%{$currspares})) {
5979: if (ref($currspares->{$type}) eq 'ARRAY') {
5980: if (@{$currspares->{$type}} > 0) {
5981: foreach my $curr (@{$currspares->{$type}}) {
5982: my $hostname = &Apache::lonnet::hostname($curr);
5983: $excluded{$hostname} = 1;
5984: }
5985: }
5986: }
5987: }
5988: }
5989: my @choices;
5990: if ((ref($serverhomes) eq 'HASH') && (ref($altids) eq 'HASH')) {
5991: if (keys(%{$serverhomes}) > 1) {
5992: foreach my $name (sort(keys(%{$serverhomes}))) {
5993: unless ($excluded{$name}) {
5994: if (exists($altids->{$serverhomes->{$name}})) {
5995: push(@choices,$altids->{$serverhomes->{$name}});
5996: } else {
5997: push(@choices,$serverhomes->{$name});
5998: }
5999: }
6000: }
6001: }
6002: }
6003: return sort(@choices);
6004: }
6005:
6006: sub print_loadbalancing {
6007: my ($dom,$settings,$rowtotal) = @_;
6008: my $primary_id = &Apache::lonnet::domain($dom,'primary');
6009: my $intdom = &Apache::lonnet::internet_dom($primary_id);
6010: my $numinrow = 1;
6011: my $datatable;
6012: my %servers = &Apache::lonnet::internet_dom_servers($dom);
6013: my (%currbalancer,%currtargets,%currrules,%existing);
6014: if (ref($settings) eq 'HASH') {
6015: %existing = %{$settings};
6016: }
6017: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
6018: &get_loadbalancers_config(\%servers,\%existing,\%currbalancer,
6019: \%currtargets,\%currrules);
6020: } else {
6021: return;
6022: }
6023: my ($othertitle,$usertypes,$types) =
6024: &Apache::loncommon::sorted_inst_types($dom);
6025: my $rownum = 8;
6026: if (ref($types) eq 'ARRAY') {
6027: $rownum += scalar(@{$types});
6028: }
6029: my @css_class = ('LC_odd_row','LC_even_row');
6030: my $balnum = 0;
6031: my $islast;
6032: my (@toshow,$disabledtext);
6033: if (keys(%currbalancer) > 0) {
6034: @toshow = sort(keys(%currbalancer));
6035: if (scalar(@toshow) < scalar(keys(%servers)) + 1) {
6036: push(@toshow,'');
6037: }
6038: } else {
6039: @toshow = ('');
6040: $disabledtext = &mt('No existing load balancer');
6041: }
6042: foreach my $lonhost (@toshow) {
6043: if ($balnum == scalar(@toshow)-1) {
6044: $islast = 1;
6045: } else {
6046: $islast = 0;
6047: }
6048: my $cssidx = $balnum%2;
6049: my $targets_div_style = 'display: none';
6050: my $disabled_div_style = 'display: block';
6051: my $homedom_div_style = 'display: none';
6052: $datatable .= '<tr class="'.$css_class[$cssidx].'">'.
6053: '<td rowspan="'.$rownum.'" style="vertical-align: top">'.
6054: '<p>';
6055: if ($lonhost eq '') {
6056: $datatable .= '<span class="LC_nobreak">';
6057: if (keys(%currbalancer) > 0) {
6058: $datatable .= &mt('Add balancer:');
6059: } else {
6060: $datatable .= &mt('Enable balancer:');
6061: }
6062: $datatable .= ' '.
6063: '<select name="loadbalancing_lonhost_'.$balnum.'"'.
6064: ' id="loadbalancing_lonhost_'.$balnum.'"'.
6065: ' onchange="toggleTargets('."'$balnum'".');">'."\n".
6066: '<option value="" selected="selected">'.&mt('None').
6067: '</option>'."\n";
6068: foreach my $server (sort(keys(%servers))) {
6069: next if ($currbalancer{$server});
6070: $datatable .= '<option value="'.$server.'">'.$server.'</option>'."\n";
6071: }
6072: $datatable .=
6073: '</select>'."\n".
6074: '<input type="hidden" name="loadbalancing_prevlonhost_'.$balnum.'" id="loadbalancing_prevlonhost_'.$balnum.'" value="" /> </span>'."\n";
6075: } else {
6076: $datatable .= '<i>'.$lonhost.'</i><br /><span class="LC_nobreak">'.
6077: '<label><input type="checkbox" name="loadbalancing_delete" value="'.$balnum.'" id="loadbalancing_delete_'.$balnum.'" onclick="javascript:balancerDeleteChange('."'$balnum'".');" /> '.
6078: &mt('Stop balancing').'</label>'.
6079: '<input type="hidden" name="loadbalancing_lonhost_'.$balnum.'" value="'.$lonhost.'" id="loadbalancing_lonhost_'.$balnum.'" /></span>';
6080: $targets_div_style = 'display: block';
6081: $disabled_div_style = 'display: none';
6082: if ($dom eq &Apache::lonnet::host_domain($lonhost)) {
6083: $homedom_div_style = 'display: block';
6084: }
6085: }
6086: $datatable .= '</p></td><td rowspan="'.$rownum.'" style="vertical-align: top">'.
6087: '<div id="loadbalancing_disabled_'.$balnum.'" style="'.
6088: $disabled_div_style.'">'.$disabledtext.'</div>'."\n".
6089: '<div id="loadbalancing_targets_'.$balnum.'" style="'.$targets_div_style.'">'.&mt('Offloads to:').'<br />';
6090: my ($numspares,@spares) = &count_servers($lonhost,%servers);
6091: my @sparestypes = ('primary','default');
6092: my %typetitles = &sparestype_titles();
6093: my %hostherechecked = (
6094: no => ' checked="checked"',
6095: );
6096: foreach my $sparetype (@sparestypes) {
6097: my $targettable;
6098: for (my $i=0; $i<$numspares; $i++) {
6099: my $checked;
6100: if (ref($currtargets{$lonhost}) eq 'HASH') {
6101: if (ref($currtargets{$lonhost}{$sparetype}) eq 'ARRAY') {
6102: if (grep(/^\Q$spares[$i]\E$/,@{$currtargets{$lonhost}{$sparetype}})) {
6103: $checked = ' checked="checked"';
6104: }
6105: }
6106: }
6107: my ($chkboxval,$disabled);
6108: if (($lonhost ne '') && (exists($servers{$lonhost}))) {
6109: $chkboxval = $spares[$i];
6110: }
6111: if (exists($currbalancer{$spares[$i]})) {
6112: $disabled = ' disabled="disabled"';
6113: }
6114: $targettable .=
6115: '<td><span class="LC_nobreak"><label>'.
6116: '<input type="checkbox" name="loadbalancing_target_'.$balnum.'_'.$sparetype.'"'.
6117: $checked.$disabled.' value="'.$chkboxval.'" id="loadbalancing_target_'.$balnum.'_'.$sparetype.'_'.$i.'" onclick="checkOffloads('."this,'$balnum','$sparetype'".');" /><span id="loadbalancing_targettxt_'.$balnum.'_'.$sparetype.'_'.$i.'"> '.$chkboxval.
6118: '</span></label></span></td>';
6119: my $rem = $i%($numinrow);
6120: if ($rem == 0) {
6121: if (($i > 0) && ($i < $numspares-1)) {
6122: $targettable .= '</tr>';
6123: }
6124: if ($i < $numspares-1) {
6125: $targettable .= '<tr>';
6126: }
6127: }
6128: }
6129: if ($targettable ne '') {
6130: my $rem = $numspares%($numinrow);
6131: my $colsleft = $numinrow - $rem;
6132: if ($colsleft > 1 ) {
6133: $targettable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
6134: ' </td>';
6135: } elsif ($colsleft == 1) {
6136: $targettable .= '<td class="LC_left_item"> </td>';
6137: }
6138: $datatable .= '<i>'.$typetitles{$sparetype}.'</i><br />'.
6139: '<table><tr>'.$targettable.'</tr></table><br />';
6140: }
6141: $hostherechecked{$sparetype} = '';
6142: if (ref($currtargets{$lonhost}) eq 'HASH') {
6143: if (ref($currtargets{$lonhost}{$sparetype}) eq 'ARRAY') {
6144: if (grep(/^\Q$lonhost\E$/,@{$currtargets{$lonhost}{$sparetype}})) {
6145: $hostherechecked{$sparetype} = ' checked="checked"';
6146: $hostherechecked{'no'} = '';
6147: }
6148: }
6149: }
6150: }
6151: $datatable .= &mt('Hosting on balancer itself').'<br />'.
6152: '<label><input type="radio" name="loadbalancing_target_'.$balnum.'_hosthere" value="no"'.
6153: $hostherechecked{'no'}.' />'.&mt('No').'</label><br />';
6154: foreach my $sparetype (@sparestypes) {
6155: $datatable .= '<label><input type="radio" name="loadbalancing_target_'.$balnum.'_hosthere" '.
6156: 'value="'.$sparetype.'"'.$hostherechecked{$sparetype}.' /><i>'.$typetitles{$sparetype}.
6157: '</i></label><br />';
6158: }
6159: $datatable .= '</div></td></tr>'.
6160: &loadbalancing_rules($dom,$intdom,$currrules{$lonhost},
6161: $othertitle,$usertypes,$types,\%servers,
6162: \%currbalancer,$lonhost,
6163: $targets_div_style,$homedom_div_style,
6164: $css_class[$cssidx],$balnum,$islast);
6165: $$rowtotal += $rownum;
6166: $balnum ++;
6167: }
6168: $datatable .= '<input type="hidden" name="loadbalancing_total" id="loadbalancing_total" value="'.$balnum.'" />';
6169: return $datatable;
6170: }
6171:
6172: sub get_loadbalancers_config {
6173: my ($servers,$existing,$currbalancer,$currtargets,$currrules) = @_;
6174: return unless ((ref($servers) eq 'HASH') &&
6175: (ref($existing) eq 'HASH') && (ref($currbalancer) eq 'HASH') &&
6176: (ref($currtargets) eq 'HASH') && (ref($currrules) eq 'HASH'));
6177: if (keys(%{$existing}) > 0) {
6178: my $oldlonhost;
6179: foreach my $key (sort(keys(%{$existing}))) {
6180: if ($key eq 'lonhost') {
6181: $oldlonhost = $existing->{'lonhost'};
6182: $currbalancer->{$oldlonhost} = 1;
6183: } elsif ($key eq 'targets') {
6184: if ($oldlonhost) {
6185: $currtargets->{$oldlonhost} = $existing->{'targets'};
6186: }
6187: } elsif ($key eq 'rules') {
6188: if ($oldlonhost) {
6189: $currrules->{$oldlonhost} = $existing->{'rules'};
6190: }
6191: } elsif (ref($existing->{$key}) eq 'HASH') {
6192: $currbalancer->{$key} = 1;
6193: $currtargets->{$key} = $existing->{$key}{'targets'};
6194: $currrules->{$key} = $existing->{$key}{'rules'};
6195: }
6196: }
6197: } else {
6198: my ($balancerref,$targetsref) =
6199: &Apache::lonnet::get_lonbalancer_config($servers);
6200: if ((ref($balancerref) eq 'HASH') && (ref($targetsref) eq 'HASH')) {
6201: foreach my $server (sort(keys(%{$balancerref}))) {
6202: $currbalancer->{$server} = 1;
6203: $currtargets->{$server} = $targetsref->{$server};
6204: }
6205: }
6206: }
6207: return;
6208: }
6209:
6210: sub loadbalancing_rules {
6211: my ($dom,$intdom,$currrules,$othertitle,$usertypes,$types,$servers,
6212: $currbalancer,$lonhost,$targets_div_style,$homedom_div_style,
6213: $css_class,$balnum,$islast) = @_;
6214: my $output;
6215: my $num = 0;
6216: my ($alltypes,$othertypes,$titles) =
6217: &loadbalancing_titles($dom,$intdom,$usertypes,$types);
6218: if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) {
6219: foreach my $type (@{$alltypes}) {
6220: $num ++;
6221: my $current;
6222: if (ref($currrules) eq 'HASH') {
6223: $current = $currrules->{$type};
6224: }
6225: if (($type eq '_LC_external') || ($type eq '_LC_internetdom')) {
6226: if ($dom ne &Apache::lonnet::host_domain($lonhost)) {
6227: $current = '';
6228: }
6229: }
6230: $output .= &loadbalance_rule_row($type,$titles->{$type},$current,
6231: $servers,$currbalancer,$lonhost,$dom,
6232: $targets_div_style,$homedom_div_style,
6233: $css_class,$balnum,$num,$islast);
6234: }
6235: }
6236: return $output;
6237: }
6238:
6239: sub loadbalancing_titles {
6240: my ($dom,$intdom,$usertypes,$types) = @_;
6241: my %othertypes = (
6242: '_LC_adv' => &mt('Advanced users from [_1]',$dom),
6243: '_LC_author' => &mt('Users from [_1] with author role',$dom),
6244: '_LC_internetdom' => &mt('Users not from [_1], but from [_2]',$dom,$intdom),
6245: '_LC_external' => &mt('Users not from [_1]',$intdom),
6246: '_LC_ipchangesso' => &mt('SSO users from [_1], with IP mismatch',$dom),
6247: '_LC_ipchange' => &mt('Non-SSO users with IP mismatch'),
6248: );
6249: my @alltypes = ('_LC_adv','_LC_author','_LC_internetdom','_LC_external','_LC_ipchangesso','_LC_ipchange');
6250: my @available;
6251: if (ref($types) eq 'ARRAY') {
6252: @available = @{$types};
6253: }
6254: unless (grep(/^default$/,@available)) {
6255: push(@available,'default');
6256: }
6257: unshift(@alltypes,@available);
6258: my %titles;
6259: foreach my $type (@alltypes) {
6260: if ($type =~ /^_LC_/) {
6261: $titles{$type} = $othertypes{$type};
6262: } elsif ($type eq 'default') {
6263: $titles{$type} = &mt('All users from [_1]',$dom);
6264: if (ref($types) eq 'ARRAY') {
6265: if (@{$types} > 0) {
6266: $titles{$type} = &mt('Other users from [_1]',$dom);
6267: }
6268: }
6269: } elsif (ref($usertypes) eq 'HASH') {
6270: $titles{$type} = $usertypes->{$type};
6271: }
6272: }
6273: return (\@alltypes,\%othertypes,\%titles);
6274: }
6275:
6276: sub loadbalance_rule_row {
6277: my ($type,$title,$current,$servers,$currbalancer,$lonhost,$dom,
6278: $targets_div_style,$homedom_div_style,$css_class,$balnum,$num,$islast) = @_;
6279: my @rulenames;
6280: my %ruletitles = &offloadtype_text();
6281: if (($type eq '_LC_ipchangesso') || ($type eq '_LC_ipchange')) {
6282: @rulenames = ('balancer','offloadedto','specific');
6283: } else {
6284: @rulenames = ('default','homeserver');
6285: if ($type eq '_LC_external') {
6286: push(@rulenames,'externalbalancer');
6287: } else {
6288: push(@rulenames,'specific');
6289: }
6290: push(@rulenames,'none');
6291: }
6292: my $style = $targets_div_style;
6293: if (($type eq '_LC_external') || ($type eq '_LC_internetdom')) {
6294: $style = $homedom_div_style;
6295: }
6296: my $space;
6297: if ($islast && $num == 1) {
6298: $space = '<div style="display:inline-block;"> </div>';
6299: }
6300: my $output =
6301: '<tr class="'.$css_class.'" id="balanceruletr_'.$balnum.'_'.$num.'"><td style="vertical-align: top">'.$space.
6302: '<div id="balanceruletitle_'.$balnum.'_'.$type.'" style="'.$style.'">'.$title.'</div></td>'."\n".
6303: '<td valaign="top">'.$space.
6304: '<div id="balancerule_'.$balnum.'_'.$type.'" style="'.$style.'">'."\n";
6305: for (my $i=0; $i<@rulenames; $i++) {
6306: my $rule = $rulenames[$i];
6307: my ($checked,$extra);
6308: if ($rulenames[$i] eq 'default') {
6309: $rule = '';
6310: }
6311: if ($rulenames[$i] eq 'specific') {
6312: if (ref($servers) eq 'HASH') {
6313: my $default;
6314: if (($current ne '') && (exists($servers->{$current}))) {
6315: $checked = ' checked="checked"';
6316: }
6317: unless ($checked) {
6318: $default = ' selected="selected"';
6319: }
6320: $extra =
6321: ': <select name="loadbalancing_singleserver_'.$balnum.'_'.$type.
6322: '" id="loadbalancing_singleserver_'.$balnum.'_'.$type.
6323: '" onchange="singleServerToggle('."'$balnum','$type'".')">'."\n".
6324: '<option value=""'.$default.'></option>'."\n";
6325: foreach my $server (sort(keys(%{$servers}))) {
6326: if (ref($currbalancer) eq 'HASH') {
6327: next if (exists($currbalancer->{$server}));
6328: }
6329: my $selected;
6330: if ($server eq $current) {
6331: $selected = ' selected="selected"';
6332: }
6333: $extra .= '<option value="'.$server.'"'.$selected.'>'.$server.'</option>';
6334: }
6335: $extra .= '</select>';
6336: }
6337: } elsif ($rule eq $current) {
6338: $checked = ' checked="checked"';
6339: }
6340: $output .= '<span class="LC_nobreak"><label>'.
6341: '<input type="radio" name="loadbalancing_rules_'.$balnum.'_'.$type.
6342: '" id="loadbalancing_rules_'.$balnum.'_'.$type.'_'.$i.'" value="'.
6343: $rule.'" onclick="balanceruleChange('."this.form,'$balnum','$type'".
6344: ')"'.$checked.' /> ';
6345: if (($rulenames[$i] eq 'specific') && ($type =~ /^_LC_ipchange/)) {
6346: $output .= $ruletitles{'particular'};
6347: } else {
6348: $output .= $ruletitles{$rulenames[$i]};
6349: }
6350: $output .= '</label>'.$extra.'</span><br />'."\n";
6351: }
6352: $output .= '</div></td></tr>'."\n";
6353: return $output;
6354: }
6355:
6356: sub offloadtype_text {
6357: my %ruletitles = &Apache::lonlocal::texthash (
6358: 'default' => 'Offloads to default destinations',
6359: 'homeserver' => "Offloads to user's home server",
6360: 'externalbalancer' => "Offloads to Load Balancer in user's domain",
6361: 'specific' => 'Offloads to specific server',
6362: 'none' => 'No offload',
6363: 'balancer' => 'Session hosted on Load Balancer, after re-authentication',
6364: 'offloadedto' => 'Session hosted on offload server, after re-authentication',
6365: 'particular' => 'Session hosted (after re-auth) on server:',
6366: );
6367: return %ruletitles;
6368: }
6369:
6370: sub sparestype_titles {
6371: my %typestitles = &Apache::lonlocal::texthash (
6372: 'primary' => 'primary',
6373: 'default' => 'default',
6374: );
6375: return %typestitles;
6376: }
6377:
6378: sub contact_titles {
6379: my %titles = &Apache::lonlocal::texthash (
6380: 'supportemail' => 'Support E-mail address',
6381: 'adminemail' => 'Default Server Admin E-mail address',
6382: 'errormail' => 'Error reports to be e-mailed to',
6383: 'packagesmail' => 'Package update alerts to be e-mailed to',
6384: 'helpdeskmail' => "Helpdesk requests from all users in this domain",
6385: 'otherdomsmail' => 'Helpdesk requests from users in other (unconfigured) domains',
6386: 'lonstatusmail' => 'E-mail from nightly status check (warnings/errors)',
6387: 'requestsmail' => 'E-mail from course requests requiring approval',
6388: 'updatesmail' => 'E-mail from nightly check of LON-CAPA module integrity/updates',
6389: 'idconflictsmail' => 'E-mail from bi-nightly check for multiple users sharing same student/employee ID',
6390: );
6391: my %short_titles = &Apache::lonlocal::texthash (
6392: adminemail => 'Admin E-mail address',
6393: supportemail => 'Support E-mail',
6394: );
6395: return (\%titles,\%short_titles);
6396: }
6397:
6398: sub helpform_fields {
6399: my %titles = &Apache::lonlocal::texthash (
6400: 'username' => 'Name',
6401: 'user' => 'Username/domain',
6402: 'phone' => 'Phone',
6403: 'cc' => 'Cc e-mail',
6404: 'course' => 'Course Details',
6405: 'section' => 'Sections',
6406: 'screenshot' => 'File upload',
6407: );
6408: my @fields = ('username','phone','user','course','section','cc','screenshot');
6409: my %possoptions = (
6410: username => ['yes','no','req'],
6411: phone => ['yes','no','req'],
6412: user => ['yes','no'],
6413: cc => ['yes','no'],
6414: course => ['yes','no'],
6415: section => ['yes','no'],
6416: screenshot => ['yes','no'],
6417: );
6418: my %fieldoptions = &Apache::lonlocal::texthash (
6419: 'yes' => 'Optional',
6420: 'req' => 'Required',
6421: 'no' => "Not shown",
6422: );
6423: return (\@fields,\%titles,\%fieldoptions,\%possoptions);
6424: }
6425:
6426: sub tool_titles {
6427: my %titles = &Apache::lonlocal::texthash (
6428: aboutme => 'Personal web page',
6429: blog => 'Blog',
6430: webdav => 'WebDAV',
6431: portfolio => 'Portfolio',
6432: official => 'Official courses (with institutional codes)',
6433: unofficial => 'Unofficial courses',
6434: community => 'Communities',
6435: textbook => 'Textbook courses',
6436: placement => 'Placement tests',
6437: );
6438: return %titles;
6439: }
6440:
6441: sub courserequest_titles {
6442: my %titles = &Apache::lonlocal::texthash (
6443: official => 'Official',
6444: unofficial => 'Unofficial',
6445: community => 'Communities',
6446: textbook => 'Textbook',
6447: placement => 'Placement tests',
6448: norequest => 'Not allowed',
6449: approval => 'Approval by Dom. Coord.',
6450: validate => 'With validation',
6451: autolimit => 'Numerical limit',
6452: unlimited => '(blank for unlimited)',
6453: );
6454: return %titles;
6455: }
6456:
6457: sub authorrequest_titles {
6458: my %titles = &Apache::lonlocal::texthash (
6459: norequest => 'Not allowed',
6460: approval => 'Approval by Dom. Coord.',
6461: automatic => 'Automatic approval',
6462: );
6463: return %titles;
6464: }
6465:
6466: sub courserequest_conditions {
6467: my %conditions = &Apache::lonlocal::texthash (
6468: approval => '(Processing of request subject to approval by Domain Coordinator).',
6469: validate => '(Processing of request subject to institutional validation).',
6470: );
6471: return %conditions;
6472: }
6473:
6474:
6475: sub print_usercreation {
6476: my ($position,$dom,$settings,$rowtotal) = @_;
6477: my $numinrow = 4;
6478: my $datatable;
6479: if ($position eq 'top') {
6480: $$rowtotal ++;
6481: my $rowcount = 0;
6482: my ($rules,$ruleorder) = &Apache::lonnet::inst_userrules($dom,'username');
6483: if (ref($rules) eq 'HASH') {
6484: if (keys(%{$rules}) > 0) {
6485: $datatable .= &user_formats_row('username',$settings,$rules,
6486: $ruleorder,$numinrow,$rowcount);
6487: $$rowtotal ++;
6488: $rowcount ++;
6489: }
6490: }
6491: my ($idrules,$idruleorder) = &Apache::lonnet::inst_userrules($dom,'id');
6492: if (ref($idrules) eq 'HASH') {
6493: if (keys(%{$idrules}) > 0) {
6494: $datatable .= &user_formats_row('id',$settings,$idrules,
6495: $idruleorder,$numinrow,$rowcount);
6496: $$rowtotal ++;
6497: $rowcount ++;
6498: }
6499: }
6500: if ($rowcount == 0) {
6501: $datatable .= '<tr><td colspan="2">'.&mt('No format rules have been defined for usernames or IDs in this domain.').'</td></tr>';
6502: $$rowtotal ++;
6503: $rowcount ++;
6504: }
6505: } elsif ($position eq 'middle') {
6506: my @creators = ('author','course','requestcrs');
6507: my ($rules,$ruleorder) =
6508: &Apache::lonnet::inst_userrules($dom,'username');
6509: my %lt = &usercreation_types();
6510: my %checked;
6511: if (ref($settings) eq 'HASH') {
6512: if (ref($settings->{'cancreate'}) eq 'HASH') {
6513: foreach my $item (@creators) {
6514: $checked{$item} = $settings->{'cancreate'}{$item};
6515: }
6516: } elsif (ref($settings->{'cancreate'}) eq 'ARRAY') {
6517: foreach my $item (@creators) {
6518: if (grep(/^\Q$item\E$/,@{$settings->{'cancreate'}})) {
6519: $checked{$item} = 'none';
6520: }
6521: }
6522: }
6523: }
6524: my $rownum = 0;
6525: foreach my $item (@creators) {
6526: $rownum ++;
6527: if ($checked{$item} eq '') {
6528: $checked{$item} = 'any';
6529: }
6530: my $css_class;
6531: if ($rownum%2) {
6532: $css_class = '';
6533: } else {
6534: $css_class = ' class="LC_odd_row" ';
6535: }
6536: $datatable .= '<tr'.$css_class.'>'.
6537: '<td><span class="LC_nobreak">'.$lt{$item}.
6538: '</span></td><td style="text-align: right">';
6539: my @options = ('any');
6540: if (ref($rules) eq 'HASH') {
6541: if (keys(%{$rules}) > 0) {
6542: push(@options,('official','unofficial'));
6543: }
6544: }
6545: push(@options,'none');
6546: foreach my $option (@options) {
6547: my $type = 'radio';
6548: my $check = ' ';
6549: if ($checked{$item} eq $option) {
6550: $check = ' checked="checked" ';
6551: }
6552: $datatable .= '<span class="LC_nobreak"><label>'.
6553: '<input type="'.$type.'" name="can_createuser_'.
6554: $item.'" value="'.$option.'"'.$check.'/> '.
6555: $lt{$option}.'</label> </span>';
6556: }
6557: $datatable .= '</td></tr>';
6558: }
6559: } else {
6560: my @contexts = ('author','course','domain');
6561: my @authtypes = ('int','krb4','krb5','loc');
6562: my %checked;
6563: if (ref($settings) eq 'HASH') {
6564: if (ref($settings->{'authtypes'}) eq 'HASH') {
6565: foreach my $item (@contexts) {
6566: if (ref($settings->{'authtypes'}{$item}) eq 'HASH') {
6567: foreach my $auth (@authtypes) {
6568: if ($settings->{'authtypes'}{$item}{$auth}) {
6569: $checked{$item}{$auth} = ' checked="checked" ';
6570: }
6571: }
6572: }
6573: }
6574: }
6575: } else {
6576: foreach my $item (@contexts) {
6577: foreach my $auth (@authtypes) {
6578: $checked{$item}{$auth} = ' checked="checked" ';
6579: }
6580: }
6581: }
6582: my %title = &context_names();
6583: my %authname = &authtype_names();
6584: my $rownum = 0;
6585: my $css_class;
6586: foreach my $item (@contexts) {
6587: if ($rownum%2) {
6588: $css_class = '';
6589: } else {
6590: $css_class = ' class="LC_odd_row" ';
6591: }
6592: $datatable .= '<tr'.$css_class.'>'.
6593: '<td>'.$title{$item}.
6594: '</td><td class="LC_left_item">'.
6595: '<span class="LC_nobreak">';
6596: foreach my $auth (@authtypes) {
6597: $datatable .= '<label>'.
6598: '<input type="checkbox" name="'.$item.'_auth" '.
6599: $checked{$item}{$auth}.' value="'.$auth.'" />'.
6600: $authname{$auth}.'</label> ';
6601: }
6602: $datatable .= '</span></td></tr>';
6603: $rownum ++;
6604: }
6605: $$rowtotal += $rownum;
6606: }
6607: return $datatable;
6608: }
6609:
6610: sub print_selfcreation {
6611: my ($position,$dom,$settings,$rowtotal) = @_;
6612: my (@selfcreate,$createsettings,$processing,$emailoptions,$emailverified,
6613: $emaildomain,$datatable);
6614: if (ref($settings) eq 'HASH') {
6615: if (ref($settings->{'cancreate'}) eq 'HASH') {
6616: $createsettings = $settings->{'cancreate'};
6617: if (ref($createsettings) eq 'HASH') {
6618: if (ref($createsettings->{'selfcreate'}) eq 'ARRAY') {
6619: @selfcreate = @{$createsettings->{'selfcreate'}};
6620: } elsif ($createsettings->{'selfcreate'} ne '') {
6621: if ($settings->{'cancreate'}{'selfcreate'} eq 'any') {
6622: @selfcreate = ('email','login','sso');
6623: } elsif ($createsettings->{'selfcreate'} ne 'none') {
6624: @selfcreate = ($createsettings->{'selfcreate'});
6625: }
6626: }
6627: if (ref($createsettings->{'selfcreateprocessing'}) eq 'HASH') {
6628: $processing = $createsettings->{'selfcreateprocessing'};
6629: }
6630: if (ref($createsettings->{'emailoptions'}) eq 'HASH') {
6631: $emailoptions = $createsettings->{'emailoptions'};
6632: }
6633: if (ref($createsettings->{'emailverified'}) eq 'HASH') {
6634: $emailverified = $createsettings->{'emailverified'};
6635: }
6636: if (ref($createsettings->{'emaildomain'}) eq 'HASH') {
6637: $emaildomain = $createsettings->{'emaildomain'};
6638: }
6639: }
6640: }
6641: }
6642: my %radiohash;
6643: my $numinrow = 4;
6644: map { $radiohash{'cancreate_'.$_} = 1; } @selfcreate;
6645: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
6646: if ($position eq 'top') {
6647: my %choices = &Apache::lonlocal::texthash (
6648: cancreate_login => 'Institutional Login',
6649: cancreate_sso => 'Institutional Single Sign On',
6650: );
6651: my @toggles = sort(keys(%choices));
6652: my %defaultchecked = (
6653: 'cancreate_login' => 'off',
6654: 'cancreate_sso' => 'off',
6655: );
6656: my ($onclick,$itemcount);
6657: ($datatable,$itemcount) = &radiobutton_prefs(\%radiohash,\@toggles,\%defaultchecked,
6658: \%choices,$itemcount,$onclick);
6659: $$rowtotal += $itemcount;
6660:
6661: if (ref($usertypes) eq 'HASH') {
6662: if (keys(%{$usertypes}) > 0) {
6663: $datatable .= &insttypes_row($createsettings,$types,$usertypes,
6664: $dom,$numinrow,$othertitle,
6665: 'statustocreate',$rowtotal);
6666: $$rowtotal ++;
6667: }
6668: }
6669: my @fields = ('lastname','firstname','middlename','permanentemail','id','inststatus');
6670: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
6671: $fieldtitles{'inststatus'} = &mt('Institutional status');
6672: my $rem;
6673: my $numperrow = 2;
6674: my $css_class = $$rowtotal%2?' class="LC_odd_row"':'';
6675: $datatable .= '<tr'.$css_class.'>'.
6676: '<td class="LC_left_item">'.&mt('Mapping of Shibboleth environment variable names to user data fields (SSO auth)').'</td>'.
6677: '<td class="LC_left_item">'."\n".
6678: '<table><tr><td>'."\n";
6679: for (my $i=0; $i<@fields; $i++) {
6680: $rem = $i%($numperrow);
6681: if ($rem == 0) {
6682: if ($i > 0) {
6683: $datatable .= '</tr>';
6684: }
6685: $datatable .= '<tr>';
6686: }
6687: my $currval;
6688: if (ref($createsettings) eq 'HASH') {
6689: if (ref($createsettings->{'shibenv'}) eq 'HASH') {
6690: $currval = $createsettings->{'shibenv'}{$fields[$i]};
6691: }
6692: }
6693: $datatable .= '<td class="LC_left_item">'.
6694: '<span class="LC_nobreak">'.
6695: '<input type="text" name="shibenv_'.$fields[$i].'" '.
6696: 'value="'.$currval.'" size="10" /> '.
6697: $fieldtitles{$fields[$i]}.'</span></td>';
6698: }
6699: my $colsleft = $numperrow - $rem;
6700: if ($colsleft > 1 ) {
6701: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
6702: ' </td>';
6703: } elsif ($colsleft == 1) {
6704: $datatable .= '<td class="LC_left_item"> </td>';
6705: }
6706: $datatable .= '</tr></table></td></tr>';
6707: $$rowtotal ++;
6708: } elsif ($position eq 'middle') {
6709: my %domconf = &Apache::lonnet::get_dom('configuration',['usermodification'],$dom);
6710: my @posstypes;
6711: if (ref($types) eq 'ARRAY') {
6712: @posstypes = @{$types};
6713: }
6714: unless (grep(/^default$/,@posstypes)) {
6715: push(@posstypes,'default');
6716: }
6717: my %usertypeshash;
6718: if (ref($usertypes) eq 'HASH') {
6719: %usertypeshash = %{$usertypes};
6720: }
6721: $usertypeshash{'default'} = $othertitle;
6722: foreach my $status (@posstypes) {
6723: $datatable .= &modifiable_userdata_row('selfcreate',$status,$domconf{'usermodification'},
6724: $numinrow,$$rowtotal,\%usertypeshash);
6725: $$rowtotal ++;
6726: }
6727: } else {
6728: my %choices = &Apache::lonlocal::texthash (
6729: 'cancreate_email' => 'Non-institutional username (via e-mail verification)',
6730: );
6731: my @toggles = sort(keys(%choices));
6732: my %defaultchecked = (
6733: 'cancreate_email' => 'off',
6734: );
6735: my $customclass = 'LC_selfcreate_email';
6736: my $classprefix = 'LC_canmodify_emailusername_';
6737: my $optionsprefix = 'LC_options_emailusername_';
6738: my $display = 'none';
6739: my $rowstyle = 'display:none';
6740: if (grep(/^\Qemail\E$/,@selfcreate)) {
6741: $display = 'block';
6742: $rowstyle = 'display:table-row';
6743: }
6744: my $onclick = "toggleRows(this.form,'cancreate_email','selfassign','$customclass','$classprefix','$optionsprefix');";
6745: ($datatable,$$rowtotal) = &radiobutton_prefs(\%radiohash,\@toggles,\%defaultchecked,
6746: \%choices,$$rowtotal,$onclick);
6747: $datatable .= &print_requestmail($dom,'selfcreation',$createsettings,$rowtotal,$customclass,
6748: $rowstyle);
6749: $$rowtotal ++;
6750: $datatable .= &captcha_choice('cancreate',$createsettings,$$rowtotal,$customclass,
6751: $rowstyle);
6752: $$rowtotal ++;
6753: my (@ordered,@posstypes,%usertypeshash);
6754: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
6755: my ($emailrules,$emailruleorder) =
6756: &Apache::lonnet::inst_userrules($dom,'email');
6757: my $primary_id = &Apache::lonnet::domain($dom,'primary');
6758: my $intdom = &Apache::lonnet::internet_dom($primary_id);
6759: if (ref($types) eq 'ARRAY') {
6760: @posstypes = @{$types};
6761: }
6762: if (@posstypes) {
6763: unless (grep(/^default$/,@posstypes)) {
6764: push(@posstypes,'default');
6765: }
6766: if (ref($usertypes) eq 'HASH') {
6767: %usertypeshash = %{$usertypes};
6768: }
6769: my $currassign;
6770: if (ref($domdefaults{'inststatusguest'}) eq 'ARRAY') {
6771: $currassign = {
6772: selfassign => $domdefaults{'inststatusguest'},
6773: };
6774: @ordered = @{$domdefaults{'inststatusguest'}};
6775: } else {
6776: $currassign = { selfassign => [] };
6777: }
6778: my $onclicktypes = "toggleDataRow(this.form,'selfassign','$customclass','$optionsprefix',);".
6779: "toggleDataRow(this.form,'selfassign','$customclass','$classprefix',1);";
6780: $datatable .= &insttypes_row($currassign,$types,$usertypes,$dom,
6781: $numinrow,$othertitle,'selfassign',
6782: $rowtotal,$onclicktypes,$customclass,
6783: $rowstyle);
6784: $$rowtotal ++;
6785: $usertypeshash{'default'} = $othertitle;
6786: foreach my $status (@posstypes) {
6787: my $css_class;
6788: if ($$rowtotal%2) {
6789: $css_class = 'LC_odd_row ';
6790: }
6791: $css_class .= $customclass;
6792: my $rowid = $optionsprefix.$status;
6793: my $hidden = 1;
6794: my $currstyle = 'display:none';
6795: if (grep(/^\Q$status\E$/,@ordered)) {
6796: $currstyle = $rowstyle;
6797: $hidden = 0;
6798: }
6799: $datatable .= &noninst_users($processing,$emailverified,$emailoptions,$emaildomain,
6800: $emailrules,$emailruleorder,$settings,$status,$rowid,
6801: $usertypeshash{$status},$css_class,$currstyle,$intdom);
6802: unless ($hidden) {
6803: $$rowtotal ++;
6804: }
6805: }
6806: } else {
6807: my $css_class;
6808: if ($$rowtotal%2) {
6809: $css_class = 'LC_odd_row ';
6810: }
6811: $css_class .= $customclass;
6812: $usertypeshash{'default'} = $othertitle;
6813: $datatable .= &noninst_users($processing,$emailverified,$emailoptions,$emaildomain,
6814: $emailrules,$emailruleorder,$settings,'default','',
6815: $othertitle,$css_class,$rowstyle,$intdom);
6816: $$rowtotal ++;
6817: }
6818: my ($infofields,$infotitles) = &Apache::loncommon::emailusername_info();
6819: $numinrow = 1;
6820: if (@posstypes) {
6821: foreach my $status (@posstypes) {
6822: my $rowid = $classprefix.$status;
6823: my $datarowstyle = 'display:none';
6824: if (grep(/^\Q$status\E$/,@ordered)) {
6825: $datarowstyle = $rowstyle;
6826: }
6827: $datatable .= &modifiable_userdata_row('cancreate','emailusername_'.$status,$settings,
6828: $numinrow,$$rowtotal,\%usertypeshash,$infofields,
6829: $infotitles,$rowid,$customclass,$datarowstyle);
6830: unless ($datarowstyle eq 'display:none') {
6831: $$rowtotal ++;
6832: }
6833: }
6834: } else {
6835: $datatable .= &modifiable_userdata_row('cancreate','emailusername_default',$settings,
6836: $numinrow,$$rowtotal,\%usertypeshash,$infofields,
6837: $infotitles,'',$customclass,$rowstyle);
6838: }
6839: }
6840: return $datatable;
6841: }
6842:
6843: sub selfcreate_javascript {
6844: return <<"ENDSCRIPT";
6845:
6846: <script type="text/javascript">
6847: // <![CDATA[
6848:
6849: function toggleRows(form,radio,checkbox,target,prefix,altprefix) {
6850: var x = document.getElementsByClassName(target);
6851: var insttypes = 0;
6852: var insttypeRegExp = new RegExp(prefix);
6853: if ((x.length != undefined) && (x.length > 0)) {
6854: if (form.elements[radio].length != undefined) {
6855: for (var i=0; i<form.elements[radio].length; i++) {
6856: if (form.elements[radio][i].checked) {
6857: if (form.elements[radio][i].value == 1) {
6858: for (var j=0; j<x.length; j++) {
6859: if (x[j].id == 'undefined') {
6860: x[j].style.display = 'table-row';
6861: } else if (insttypeRegExp.test(x[j].id)) {
6862: insttypes ++;
6863: } else {
6864: x[j].style.display = 'table-row';
6865: }
6866: }
6867: } else {
6868: for (var j=0; j<x.length; j++) {
6869: x[j].style.display = 'none';
6870: }
6871: }
6872: break;
6873: }
6874: }
6875: if (insttypes > 0) {
6876: toggleDataRow(form,checkbox,target,altprefix);
6877: toggleDataRow(form,checkbox,target,prefix,1);
6878: }
6879: }
6880: }
6881: return;
6882: }
6883:
6884: function toggleDataRow(form,checkbox,target,prefix,docount) {
6885: if (form.elements[checkbox].length != undefined) {
6886: var count = 0;
6887: if (docount) {
6888: for (var i=0; i<form.elements[checkbox].length; i++) {
6889: if (form.elements[checkbox][i].checked) {
6890: count ++;
6891: }
6892: }
6893: }
6894: for (var i=0; i<form.elements[checkbox].length; i++) {
6895: var type = form.elements[checkbox][i].value;
6896: if (document.getElementById(prefix+type)) {
6897: if (form.elements[checkbox][i].checked) {
6898: document.getElementById(prefix+type).style.display = 'table-row';
6899: if (count % 2 == 1) {
6900: document.getElementById(prefix+type).className = target+' LC_odd_row';
6901: } else {
6902: document.getElementById(prefix+type).className = target;
6903: }
6904: count ++;
6905: } else {
6906: document.getElementById(prefix+type).style.display = 'none';
6907: }
6908: }
6909: }
6910: }
6911: return;
6912: }
6913:
6914: function toggleEmailOptions(form,radio,prefix,altprefix,status) {
6915: var caller = radio+'_'+status;
6916: if (form.elements[caller].length != undefined) {
6917: for (var i=0; i<form.elements[caller].length; i++) {
6918: if (form.elements[caller][i].checked) {
6919: if (document.getElementById(altprefix+'_inst_'+status)) {
6920: var curr = form.elements[caller][i].value;
6921: if (prefix) {
6922: document.getElementById(prefix+'_'+status).style.display = 'none';
6923: }
6924: document.getElementById(altprefix+'_inst_'+status).style.display = 'none';
6925: document.getElementById(altprefix+'_noninst_'+status).style.display = 'none';
6926: if (curr == 'custom') {
6927: if (prefix) {
6928: document.getElementById(prefix+'_'+status).style.display = 'inline';
6929: }
6930: } else if (curr == 'inst') {
6931: document.getElementById(altprefix+'_inst_'+status).style.display = 'inline';
6932: } else if (curr == 'noninst') {
6933: document.getElementById(altprefix+'_noninst_'+status).style.display = 'inline';
6934: }
6935: break;
6936: }
6937: }
6938: }
6939: }
6940: }
6941:
6942: // ]]>
6943: </script>
6944:
6945: ENDSCRIPT
6946: }
6947:
6948: sub noninst_users {
6949: my ($processing,$emailverified,$emailoptions,$emaildomain,$emailrules,
6950: $emailruleorder,$settings,$type,$rowid,$typetitle,$css_class,$rowstyle,$intdom) = @_;
6951: my $class = 'LC_left_item';
6952: if ($css_class) {
6953: $css_class = ' class="'.$css_class.'"';
6954: }
6955: if ($rowid) {
6956: $rowid = ' id="'.$rowid.'"';
6957: }
6958: if ($rowstyle) {
6959: $rowstyle = ' style="'.$rowstyle.'"';
6960: }
6961: my ($output,$description);
6962: if ($type eq 'default') {
6963: $description = &mt('Requests for: [_1]',$typetitle);
6964: } else {
6965: $description = &mt('Requests for: [_1] (status self-reported)',$typetitle);
6966: }
6967: $output = '<tr'.$css_class.$rowid.$rowstyle.'>'.
6968: "<td>$description</td>\n".
6969: '<td class="'.$class.'" colspan="2">'.
6970: '<table><tr>';
6971: my %headers = &Apache::lonlocal::texthash(
6972: approve => 'Processing',
6973: email => 'E-mail',
6974: username => 'Username',
6975: );
6976: foreach my $item ('approve','email','username') {
6977: $output .= '<th>'.$headers{$item}.'</th>';
6978: }
6979: $output .= '</tr><tr>';
6980: foreach my $item ('approve','email','username') {
6981: $output .= '<td style="vertical-align: top">';
6982: my (%choices,@options,$hashref,$defoption,$name,$onclick,$hascustom);
6983: if ($item eq 'approve') {
6984: %choices = &Apache::lonlocal::texthash (
6985: automatic => 'Automatically approved',
6986: approval => 'Queued for approval',
6987: );
6988: @options = ('automatic','approval');
6989: $hashref = $processing;
6990: $defoption = 'automatic';
6991: $name = 'cancreate_emailprocess_'.$type;
6992: } elsif ($item eq 'email') {
6993: %choices = &Apache::lonlocal::texthash (
6994: any => 'Any e-mail',
6995: inst => 'Institutional only',
6996: noninst => 'Non-institutional only',
6997: custom => 'Custom restrictions',
6998: );
6999: @options = ('any','inst','noninst');
7000: my $showcustom;
7001: if (ref($emailrules) eq 'HASH') {
7002: if (keys(%{$emailrules}) > 0) {
7003: push(@options,'custom');
7004: $showcustom = 'cancreate_emailrule';
7005: if (ref($settings) eq 'HASH') {
7006: if (ref($settings->{'email_rule'}) eq 'ARRAY') {
7007: foreach my $rule (@{$settings->{'email_rule'}}) {
7008: if (exists($emailrules->{$rule})) {
7009: $hascustom ++;
7010: }
7011: }
7012: } elsif (ref($settings->{'email_rule'}) eq 'HASH') {
7013: if (ref($settings->{'email_rule'}{$type}) eq 'ARRAY') {
7014: foreach my $rule (@{$settings->{'email_rule'}{$type}}) {
7015: if (exists($emailrules->{$rule})) {
7016: $hascustom ++;
7017: }
7018: }
7019: }
7020: }
7021: }
7022: }
7023: }
7024: $onclick = ' onclick="toggleEmailOptions(this.form,'."'cancreate_emailoptions','$showcustom',".
7025: "'cancreate_emaildomain','$type'".');"';
7026: $hashref = $emailoptions;
7027: $defoption = 'any';
7028: $name = 'cancreate_emailoptions_'.$type;
7029: } elsif ($item eq 'username') {
7030: %choices = &Apache::lonlocal::texthash (
7031: all => 'Same as e-mail',
7032: first => 'Omit @domain',
7033: free => 'Free to choose',
7034: );
7035: @options = ('all','first','free');
7036: $hashref = $emailverified;
7037: $defoption = 'all';
7038: $name = 'cancreate_usernameoptions_'.$type;
7039: }
7040: foreach my $option (@options) {
7041: my $checked;
7042: if (ref($hashref) eq 'HASH') {
7043: if ($type eq '') {
7044: if (!exists($hashref->{'default'})) {
7045: if ($option eq $defoption) {
7046: $checked = ' checked="checked"';
7047: }
7048: } else {
7049: if ($hashref->{'default'} eq $option) {
7050: $checked = ' checked="checked"';
7051: }
7052: }
7053: } else {
7054: if (!exists($hashref->{$type})) {
7055: if ($option eq $defoption) {
7056: $checked = ' checked="checked"';
7057: }
7058: } else {
7059: if ($hashref->{$type} eq $option) {
7060: $checked = ' checked="checked"';
7061: }
7062: }
7063: }
7064: } elsif (($item eq 'email') && ($hascustom)) {
7065: if ($option eq 'custom') {
7066: $checked = ' checked="checked"';
7067: }
7068: } elsif ($option eq $defoption) {
7069: $checked = ' checked="checked"';
7070: }
7071: $output .= '<span class="LC_nobreak"><label>'.
7072: '<input type="radio" name="'.$name.'"'.
7073: $checked.' value="'.$option.'"'.$onclick.' />'.
7074: $choices{$option}.'</label></span><br />';
7075: if ($item eq 'email') {
7076: if ($option eq 'custom') {
7077: my $id = 'cancreate_emailrule_'.$type;
7078: my $display = 'none';
7079: if ($checked) {
7080: $display = 'inline';
7081: }
7082: my $numinrow = 2;
7083: $output .= '<fieldset id="'.$id.'" style="display:'.$display.';">'.
7084: '<legend>'.&mt('Disallow').'</legend><table>'.
7085: &user_formats_row('email',$settings,$emailrules,
7086: $emailruleorder,$numinrow,'',$type);
7087: '</table></fieldset>';
7088: } elsif (($option eq 'inst') || ($option eq 'noninst')) {
7089: my %text = &Apache::lonlocal::texthash (
7090: inst => 'must end:',
7091: noninst => 'cannot end:',
7092: );
7093: my $value;
7094: if (ref($emaildomain) eq 'HASH') {
7095: if (ref($emaildomain->{$type}) eq 'HASH') {
7096: $value = $emaildomain->{$type}->{$option};
7097: }
7098: }
7099: if ($value eq '') {
7100: $value = '@'.$intdom;
7101: }
7102: my $condition = 'cancreate_emaildomain_'.$option.'_'.$type;
7103: my $display = 'none';
7104: if ($checked) {
7105: $display = 'inline';
7106: }
7107: $output .= '<div id="'.$condition.'" style="display:'.$display.';">'.
7108: '<span class="LC_domprefs_email">'.$text{$option}.'</span> '.
7109: '<input type="text" name="'.$condition.'" value="'.$value.'" size="10" />'.
7110: '</div>';
7111: }
7112: }
7113: }
7114: $output .= '</td>'."\n";
7115: }
7116: $output .= "</tr></table></td></tr>\n";
7117: return $output;
7118: }
7119:
7120: sub captcha_choice {
7121: my ($context,$settings,$itemcount,$customcss,$rowstyle) = @_;
7122: my ($keyentry,$currpub,$currpriv,%checked,$rowname,$pubtext,$privtext,
7123: $vertext,$currver);
7124: my %lt = &captcha_phrases();
7125: $keyentry = 'hidden';
7126: if ($context eq 'cancreate') {
7127: $rowname = &mt('CAPTCHA validation');
7128: } elsif ($context eq 'login') {
7129: $rowname = &mt('"Contact helpdesk" CAPTCHA validation');
7130: }
7131: if (ref($settings) eq 'HASH') {
7132: if ($settings->{'captcha'}) {
7133: $checked{$settings->{'captcha'}} = ' checked="checked"';
7134: } else {
7135: $checked{'original'} = ' checked="checked"';
7136: }
7137: if ($settings->{'captcha'} eq 'recaptcha') {
7138: $pubtext = $lt{'pub'};
7139: $privtext = $lt{'priv'};
7140: $keyentry = 'text';
7141: $vertext = $lt{'ver'};
7142: $currver = $settings->{'recaptchaversion'};
7143: if ($currver ne '2') {
7144: $currver = 1;
7145: }
7146: }
7147: if (ref($settings->{'recaptchakeys'}) eq 'HASH') {
7148: $currpub = $settings->{'recaptchakeys'}{'public'};
7149: $currpriv = $settings->{'recaptchakeys'}{'private'};
7150: }
7151: } else {
7152: $checked{'original'} = ' checked="checked"';
7153: }
7154: my $css_class;
7155: if ($itemcount%2) {
7156: $css_class = 'LC_odd_row';
7157: }
7158: if ($customcss) {
7159: $css_class .= " $customcss";
7160: }
7161: $css_class =~ s/^\s+//;
7162: if ($css_class) {
7163: $css_class = ' class="'.$css_class.'"';
7164: }
7165: if ($rowstyle) {
7166: $css_class .= ' style="'.$rowstyle.'"';
7167: }
7168: my $output = '<tr'.$css_class.'>'.
7169: '<td class="LC_left_item">'.$rowname.'</td><td class="LC_left_item" colspan="2">'."\n".
7170: '<table><tr><td>'."\n";
7171: foreach my $option ('original','recaptcha','notused') {
7172: $output .= '<span class="LC_nobreak"><label><input type="radio" name="'.$context.'_captcha" value="'.
7173: $option.'" '.$checked{$option}.' onchange="javascript:updateCaptcha('."this,'$context'".');" />'.
7174: $lt{$option}.'</label></span>';
7175: unless ($option eq 'notused') {
7176: $output .= (' 'x2)."\n";
7177: }
7178: }
7179: #
7180: # Note: If reCAPTCHA is to be used for LON-CAPA servers in a domain, a domain coordinator should visit:
7181: # https://www.google.com/recaptcha and generate a Public and Private key. For domains with multiple
7182: # servers a single key pair will be used for all servers, so the internet domain (e.g., yourcollege.edu)
7183: # specified for use with the key should be broad enough to accommodate all servers in the LON-CAPA domain.
7184: #
7185: $output .= '</td></tr>'."\n".
7186: '<tr><td class="LC_zero_height">'."\n".
7187: '<span class="LC_nobreak"><span id="'.$context.'_recaptchapubtxt">'.$pubtext.'</span> '."\n".
7188: '<input type="'.$keyentry.'" id="'.$context.'_recaptchapub" name="'.$context.'_recaptchapub" value="'.
7189: $currpub.'" size="40" /></span><br />'."\n".
7190: '<span class="LC_nobreak"><span id="'.$context.'_recaptchaprivtxt">'.$privtext.'</span> '."\n".
7191: '<input type="'.$keyentry.'" id="'.$context.'_recaptchapriv" name="'.$context.'_recaptchapriv" value="'.
7192: $currpriv.'" size="40" /></span><br />'.
7193: '<span class="LC_nobreak"><span id="'.$context.'_recaptchavertxt">'.$vertext.'</span> '."\n".
7194: '<input type="'.$keyentry.'" id="'.$context.'_recaptchaversion" name="'.$context.'_recaptchaversion" value="'.
7195: $currver.'" size="3" /></span><br />'.
7196: '</td></tr></table>'."\n".
7197: '</td></tr>';
7198: return $output;
7199: }
7200:
7201: sub user_formats_row {
7202: my ($type,$settings,$rules,$ruleorder,$numinrow,$rowcount,$status) = @_;
7203: my $output;
7204: my %text = (
7205: 'username' => 'new usernames',
7206: 'id' => 'IDs',
7207: );
7208: unless ($type eq 'email') {
7209: my $css_class = $rowcount%2?' class="LC_odd_row"':'';
7210: $output = '<tr '.$css_class.'>'.
7211: '<td><span class="LC_nobreak">'.
7212: &mt("Format rules to check for $text{$type}: ").
7213: '</td><td class="LC_left_item" colspan="2"><table>';
7214: }
7215: my $rem;
7216: if (ref($ruleorder) eq 'ARRAY') {
7217: for (my $i=0; $i<@{$ruleorder}; $i++) {
7218: if (ref($rules->{$ruleorder->[$i]}) eq 'HASH') {
7219: my $rem = $i%($numinrow);
7220: if ($rem == 0) {
7221: if ($i > 0) {
7222: $output .= '</tr>';
7223: }
7224: $output .= '<tr>';
7225: }
7226: my $check = ' ';
7227: if (ref($settings) eq 'HASH') {
7228: if (ref($settings->{$type.'_rule'}) eq 'ARRAY') {
7229: if (grep(/^\Q$ruleorder->[$i]\E$/,@{$settings->{$type.'_rule'}})) {
7230: $check = ' checked="checked" ';
7231: }
7232: } elsif ((ref($settings->{$type.'_rule'}) eq 'HASH') && ($status ne '')) {
7233: if (ref($settings->{$type.'_rule'}->{$status}) eq 'ARRAY') {
7234: if (grep(/^\Q$ruleorder->[$i]\E$/,@{$settings->{$type.'_rule'}->{$status}})) {
7235: $check = ' checked="checked" ';
7236: }
7237: }
7238: }
7239: }
7240: my $name = $type.'_rule';
7241: if ($type eq 'email') {
7242: $name .= '_'.$status;
7243: }
7244: $output .= '<td class="LC_left_item">'.
7245: '<span class="LC_nobreak"><label>'.
7246: '<input type="checkbox" name="'.$name.'" '.
7247: 'value="'.$ruleorder->[$i].'"'.$check.'/>'.
7248: $rules->{$ruleorder->[$i]}{'name'}.'</label></span></td>';
7249: }
7250: }
7251: $rem = @{$ruleorder}%($numinrow);
7252: }
7253: my $colsleft;
7254: if ($rem) {
7255: $colsleft = $numinrow - $rem;
7256: }
7257: if ($colsleft > 1 ) {
7258: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
7259: ' </td>';
7260: } elsif ($colsleft == 1) {
7261: $output .= '<td class="LC_left_item"> </td>';
7262: }
7263: $output .= '</tr></table>';
7264: unless ($type eq 'email') {
7265: $output .= '</td></tr>';
7266: }
7267: return $output;
7268: }
7269:
7270: sub usercreation_types {
7271: my %lt = &Apache::lonlocal::texthash (
7272: author => 'When adding a co-author',
7273: course => 'When adding a user to a course',
7274: requestcrs => 'When requesting a course',
7275: any => 'Any',
7276: official => 'Institutional only ',
7277: unofficial => 'Non-institutional only',
7278: none => 'None',
7279: );
7280: return %lt;
7281: }
7282:
7283: sub selfcreation_types {
7284: my %lt = &Apache::lonlocal::texthash (
7285: selfcreate => 'User creates own account',
7286: any => 'Any',
7287: official => 'Institutional only ',
7288: unofficial => 'Non-institutional only',
7289: email => 'E-mail address',
7290: login => 'Institutional Login',
7291: sso => 'SSO',
7292: );
7293: }
7294:
7295: sub authtype_names {
7296: my %lt = &Apache::lonlocal::texthash(
7297: int => 'Internal',
7298: krb4 => 'Kerberos 4',
7299: krb5 => 'Kerberos 5',
7300: loc => 'Local',
7301: );
7302: return %lt;
7303: }
7304:
7305: sub context_names {
7306: my %context_title = &Apache::lonlocal::texthash(
7307: author => 'Creating users when an Author',
7308: course => 'Creating users when in a course',
7309: domain => 'Creating users when a Domain Coordinator',
7310: );
7311: return %context_title;
7312: }
7313:
7314: sub print_usermodification {
7315: my ($position,$dom,$settings,$rowtotal) = @_;
7316: my $numinrow = 4;
7317: my ($context,$datatable,$rowcount);
7318: if ($position eq 'top') {
7319: $rowcount = 0;
7320: $context = 'author';
7321: foreach my $role ('ca','aa') {
7322: $datatable .= &modifiable_userdata_row($context,$role,$settings,
7323: $numinrow,$rowcount);
7324: $$rowtotal ++;
7325: $rowcount ++;
7326: }
7327: } elsif ($position eq 'bottom') {
7328: $context = 'course';
7329: $rowcount = 0;
7330: foreach my $role ('st','ep','ta','in','cr') {
7331: $datatable .= &modifiable_userdata_row($context,$role,$settings,
7332: $numinrow,$rowcount);
7333: $$rowtotal ++;
7334: $rowcount ++;
7335: }
7336: }
7337: return $datatable;
7338: }
7339:
7340: sub print_defaults {
7341: my ($position,$dom,$settings,$rowtotal) = @_;
7342: my $rownum = 0;
7343: my ($datatable,$css_class,$titles);
7344: unless ($position eq 'bottom') {
7345: $titles = &defaults_titles($dom);
7346: }
7347: if ($position eq 'top') {
7348: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def',
7349: 'datelocale_def','portal_def');
7350: my %defaults;
7351: if (ref($settings) eq 'HASH') {
7352: %defaults = %{$settings};
7353: } else {
7354: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
7355: foreach my $item (@items) {
7356: $defaults{$item} = $domdefaults{$item};
7357: }
7358: }
7359: foreach my $item (@items) {
7360: if ($rownum%2) {
7361: $css_class = '';
7362: } else {
7363: $css_class = ' class="LC_odd_row" ';
7364: }
7365: $datatable .= '<tr'.$css_class.'>'.
7366: '<td><span class="LC_nobreak">'.$titles->{$item}.
7367: '</span></td><td class="LC_right_item" colspan="3">';
7368: if ($item eq 'auth_def') {
7369: my @authtypes = ('internal','krb4','krb5','localauth');
7370: my %shortauth = (
7371: internal => 'int',
7372: krb4 => 'krb4',
7373: krb5 => 'krb5',
7374: localauth => 'loc'
7375: );
7376: my %authnames = &authtype_names();
7377: foreach my $auth (@authtypes) {
7378: my $checked = ' ';
7379: if ($defaults{$item} eq $auth) {
7380: $checked = ' checked="checked" ';
7381: }
7382: $datatable .= '<label><input type="radio" name="'.$item.
7383: '" value="'.$auth.'"'.$checked.'/>'.
7384: $authnames{$shortauth{$auth}}.'</label> ';
7385: }
7386: } elsif ($item eq 'timezone_def') {
7387: my $includeempty = 1;
7388: $datatable .= &Apache::loncommon::select_timezone($item,$defaults{$item},undef,$includeempty);
7389: } elsif ($item eq 'datelocale_def') {
7390: my $includeempty = 1;
7391: $datatable .= &Apache::loncommon::select_datelocale($item,$defaults{$item},undef,$includeempty);
7392: } elsif ($item eq 'lang_def') {
7393: my $includeempty = 1;
7394: $datatable .= &Apache::loncommon::select_language($item,$defaults{$item},$includeempty);
7395: } else {
7396: my $size;
7397: if ($item eq 'portal_def') {
7398: $size = ' size="25"';
7399: }
7400: $datatable .= '<input type="text" name="'.$item.'" value="'.
7401: $defaults{$item}.'"'.$size.' />';
7402: }
7403: $datatable .= '</td></tr>';
7404: $rownum ++;
7405: }
7406: } elsif ($position eq 'middle') {
7407: my @items = ('intauth_cost','intauth_check','intauth_switch');
7408: my %defaults;
7409: if (ref($settings) eq 'HASH') {
7410: %defaults = %{$settings};
7411: if ($defaults{'intauth_cost'} !~ /^\d+$/) {
7412: $defaults{'intauth_cost'} = 10;
7413: }
7414: if ($defaults{'intauth_check'} !~ /^(0|1|2)$/) {
7415: $defaults{'intauth_check'} = 0;
7416: }
7417: if ($defaults{'intauth_switch'} !~ /^(0|1|2)$/) {
7418: $defaults{'intauth_switch'} = 0;
7419: }
7420: } else {
7421: %defaults = (
7422: 'intauth_cost' => 10,
7423: 'intauth_check' => 0,
7424: 'intauth_switch' => 0,
7425: );
7426: }
7427: foreach my $item (@items) {
7428: if ($rownum%2) {
7429: $css_class = '';
7430: } else {
7431: $css_class = ' class="LC_odd_row" ';
7432: }
7433: $datatable .= '<tr'.$css_class.'>'.
7434: '<td><span class="LC_nobreak">'.$titles->{$item}.
7435: '</span></td><td class="LC_left_item" colspan="3">';
7436: if ($item eq 'intauth_switch') {
7437: my @options = (0,1,2);
7438: my %optiondesc = &Apache::lonlocal::texthash (
7439: 0 => 'No',
7440: 1 => 'Yes',
7441: 2 => 'Yes, and copy existing passwd file to passwd.bak file',
7442: );
7443: $datatable .= '<table width="100%">';
7444: foreach my $option (@options) {
7445: my $checked = ' ';
7446: if ($defaults{$item} eq $option) {
7447: $checked = ' checked="checked"';
7448: }
7449: $datatable .= '<tr><td class="LC_left_item"><span class="LC_nobreak">'.
7450: '<label><input type="radio" name="'.$item.
7451: '" value="'.$option.'"'.$checked.' />'.
7452: $optiondesc{$option}.'</label></span></td></tr>';
7453: }
7454: $datatable .= '</table>';
7455: } elsif ($item eq 'intauth_check') {
7456: my @options = (0,1,2);
7457: my %optiondesc = &Apache::lonlocal::texthash (
7458: 0 => 'No',
7459: 1 => 'Yes, allow login then update passwd file using default cost (if higher)',
7460: 2 => 'Yes, disallow login if stored cost is less than domain default',
7461: );
7462: $datatable .= '<table wisth="100%">';
7463: foreach my $option (@options) {
7464: my $checked = ' ';
7465: my $onclick;
7466: if ($defaults{$item} eq $option) {
7467: $checked = ' checked="checked"';
7468: }
7469: if ($option == 2) {
7470: $onclick = ' onclick="javascript:warnIntAuth(this);"';
7471: }
7472: $datatable .= '<tr><td class="LC_left_item"><span class="LC_nobreak">'.
7473: '<label><input type="radio" name="'.$item.
7474: '" value="'.$option.'"'.$checked.$onclick.' />'.
7475: $optiondesc{$option}.'</label></span></td></tr>';
7476: }
7477: $datatable .= '</table>';
7478: } else {
7479: $datatable .= '<input type="text" name="'.$item.'" value="'.
7480: $defaults{$item}.'" size="3" onblur="javascript:warnIntAuth(this);" />';
7481: }
7482: $datatable .= '</td></tr>';
7483: $rownum ++;
7484: }
7485: } else {
7486: my %defaults;
7487: if (ref($settings) eq 'HASH') {
7488: if ((ref($settings->{'inststatusorder'}) eq 'ARRAY') && (ref($settings->{'inststatustypes'}) eq 'HASH')) {
7489: my $maxnum = @{$settings->{'inststatusorder'}};
7490: for (my $i=0; $i<$maxnum; $i++) {
7491: $css_class = $rownum%2?' class="LC_odd_row"':'';
7492: my $item = $settings->{'inststatusorder'}->[$i];
7493: my $title = $settings->{'inststatustypes'}->{$item};
7494: my $chgstr = ' onchange="javascript:reorderTypes(this.form,'."'$item'".');"';
7495: $datatable .= '<tr'.$css_class.'>'.
7496: '<td><span class="LC_nobreak">'.
7497: '<select name="inststatus_pos_'.$item.'"'.$chgstr.'>';
7498: for (my $k=0; $k<=$maxnum; $k++) {
7499: my $vpos = $k+1;
7500: my $selstr;
7501: if ($k == $i) {
7502: $selstr = ' selected="selected" ';
7503: }
7504: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
7505: }
7506: $datatable .= '</select> '.&mt('Internal ID:').' <b>'.$item.'</b> '.
7507: '<input type="checkbox" name="inststatus_delete" value="'.$item.'" />'.
7508: &mt('delete').'</span></td>'.
7509: '<td class="LC_left_item" colspan="2"><span class="LC_nobreak">'.&mt('Name displayed:').
7510: '<input type="text" size="20" name="inststatus_title_'.$item.'" value="'.$title.'" />'.
7511: '</span></td></tr>';
7512: }
7513: $css_class = $rownum%2?' class="LC_odd_row"':'';
7514: my $chgstr = ' onchange="javascript:reorderTypes(this.form,'."'addinststatus_pos'".');"';
7515: $datatable .= '<tr '.$css_class.'>'.
7516: '<td><span class="LC_nobreak"><select name="addinststatus_pos"'.$chgstr.'>';
7517: for (my $k=0; $k<=$maxnum; $k++) {
7518: my $vpos = $k+1;
7519: my $selstr;
7520: if ($k == $maxnum) {
7521: $selstr = ' selected="selected" ';
7522: }
7523: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
7524: }
7525: $datatable .= '</select> '.&mt('Internal ID:').
7526: '<input type="text" size="10" name="addinststatus" value="" />'.
7527: ' '.&mt('(new)').
7528: '</span></td><td class="LC_left_item" colspan="2"><span class="LC_nobreak">'.
7529: &mt('Name displayed:').
7530: '<input type="text" size="20" name="addinststatus_title" value="" /></span></td>'.
7531: '</tr>'."\n";
7532: $rownum ++;
7533: }
7534: }
7535: }
7536: $$rowtotal += $rownum;
7537: return $datatable;
7538: }
7539:
7540: sub get_languages_hash {
7541: my %langchoices;
7542: foreach my $id (&Apache::loncommon::languageids()) {
7543: my $code = &Apache::loncommon::supportedlanguagecode($id);
7544: if ($code ne '') {
7545: $langchoices{$code} = &Apache::loncommon::plainlanguagedescription($id);
7546: }
7547: }
7548: return %langchoices;
7549: }
7550:
7551: sub defaults_titles {
7552: my ($dom) = @_;
7553: my %titles = &Apache::lonlocal::texthash (
7554: 'auth_def' => 'Default authentication type',
7555: 'auth_arg_def' => 'Default authentication argument',
7556: 'lang_def' => 'Default language',
7557: 'timezone_def' => 'Default timezone',
7558: 'datelocale_def' => 'Default locale for dates',
7559: 'portal_def' => 'Portal/Default URL',
7560: 'intauth_cost' => 'Encryption cost for bcrypt (positive integer)',
7561: 'intauth_check' => 'Check bcrypt cost if authenticated',
7562: 'intauth_switch' => 'Existing crypt-based switched to bcrypt on authentication',
7563: );
7564: if ($dom) {
7565: my $uprimary_id = &Apache::lonnet::domain($dom,'primary');
7566: my $uint_dom = &Apache::lonnet::internet_dom($uprimary_id);
7567: my $protocol = $Apache::lonnet::protocol{$uprimary_id};
7568: $protocol = 'http' if ($protocol ne 'https');
7569: if ($uint_dom) {
7570: $titles{'portal_def'} .= ' '.&mt('(for example: [_1])',$protocol.'://loncapa.'.
7571: $uint_dom);
7572: }
7573: }
7574: return (\%titles);
7575: }
7576:
7577: sub print_scantronformat {
7578: my ($r,$dom,$confname,$settings,$rowtotal) = @_;
7579: my $itemcount = 1;
7580: my ($datatable,$css_class,$scantronurl,$is_custom,%error,%scantronurls,
7581: %confhash);
7582: my $switchserver = &check_switchserver($dom,$confname);
7583: my %lt = &Apache::lonlocal::texthash (
7584: default => 'Default bubblesheet format file error',
7585: custom => 'Custom bubblesheet format file error',
7586: );
7587: my %scantronfiles = (
7588: default => 'default.tab',
7589: custom => 'custom.tab',
7590: );
7591: foreach my $key (keys(%scantronfiles)) {
7592: $scantronurls{$key} = '/res/'.$dom.'/'.$confname.'/scantron/'
7593: .$scantronfiles{$key};
7594: }
7595: my @defaultinfo = &Apache::lonnet::stat_file($scantronurls{'default'});
7596: if ((!@defaultinfo) || ($defaultinfo[0] eq 'no_such_dir')) {
7597: if (!$switchserver) {
7598: my $servadm = $r->dir_config('lonAdmEMail');
7599: my ($configuserok,$author_ok) = &config_check($dom,$confname,$servadm);
7600: if ($configuserok eq 'ok') {
7601: if ($author_ok eq 'ok') {
7602: my %legacyfile = (
7603: default => $Apache::lonnet::perlvar{'lonTabDir'}.'/default_scantronformat.tab',
7604: custom => $Apache::lonnet::perlvar{'lonTabDir'}.'/scantronformat.tab',
7605: );
7606: my %md5chk;
7607: foreach my $type (keys(%legacyfile)) {
7608: ($md5chk{$type}) = split(/ /,`md5sum $legacyfile{$type}`);
7609: chomp($md5chk{$type});
7610: }
7611: if ($md5chk{'default'} ne $md5chk{'custom'}) {
7612: foreach my $type (keys(%legacyfile)) {
7613: ($scantronurls{$type},my $error) =
7614: &legacy_scantronformat($r,$dom,$confname,
7615: $type,$legacyfile{$type},
7616: $scantronurls{$type},
7617: $scantronfiles{$type});
7618: if ($error ne '') {
7619: $error{$type} = $error;
7620: }
7621: }
7622: if (keys(%error) == 0) {
7623: $is_custom = 1;
7624: $confhash{'scantron'}{'scantronformat'} =
7625: $scantronurls{'custom'};
7626: my $putresult =
7627: &Apache::lonnet::put_dom('configuration',
7628: \%confhash,$dom);
7629: if ($putresult ne 'ok') {
7630: $error{'custom'} =
7631: '<span class="LC_error">'.
7632: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
7633: }
7634: }
7635: } else {
7636: ($scantronurls{'default'},my $error) =
7637: &legacy_scantronformat($r,$dom,$confname,
7638: 'default',$legacyfile{'default'},
7639: $scantronurls{'default'},
7640: $scantronfiles{'default'});
7641: if ($error eq '') {
7642: $confhash{'scantron'}{'scantronformat'} = '';
7643: my $putresult =
7644: &Apache::lonnet::put_dom('configuration',
7645: \%confhash,$dom);
7646: if ($putresult ne 'ok') {
7647: $error{'default'} =
7648: '<span class="LC_error">'.
7649: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
7650: }
7651: } else {
7652: $error{'default'} = $error;
7653: }
7654: }
7655: }
7656: }
7657: } else {
7658: $error{'default'} = &mt("Unable to copy default bubblesheet formatfile to domain's RES space: [_1]",$switchserver);
7659: }
7660: }
7661: if (ref($settings) eq 'HASH') {
7662: if ($settings->{'scantronformat'} eq "/res/$dom/$confname/scantron/custom.tab") {
7663: my @info = &Apache::lonnet::stat_file($settings->{'scantronformat'});
7664: if ((!@info) || ($info[0] eq 'no_such_dir')) {
7665: $scantronurl = '';
7666: } else {
7667: $scantronurl = $settings->{'scantronformat'};
7668: }
7669: $is_custom = 1;
7670: } else {
7671: $scantronurl = $scantronurls{'default'};
7672: }
7673: } else {
7674: if ($is_custom) {
7675: $scantronurl = $scantronurls{'custom'};
7676: } else {
7677: $scantronurl = $scantronurls{'default'};
7678: }
7679: }
7680: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7681: $datatable .= '<tr'.$css_class.'>';
7682: if (!$is_custom) {
7683: $datatable .= '<td>'.&mt('Default in use:').'<br />'.
7684: '<span class="LC_nobreak">';
7685: if ($scantronurl) {
7686: $datatable .= &Apache::loncommon::modal_link($scantronurl,&mt('Default bubblesheet format file'),600,500,
7687: undef,undef,undef,undef,'background-color:#ffffff');
7688: } else {
7689: $datatable = &mt('File unavailable for display');
7690: }
7691: $datatable .= '</span></td>';
7692: if (keys(%error) == 0) {
7693: $datatable .= '<td style="vertical-align: bottom">';
7694: if (!$switchserver) {
7695: $datatable .= &mt('Upload:').'<br />';
7696: }
7697: } else {
7698: my $errorstr;
7699: foreach my $key (sort(keys(%error))) {
7700: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
7701: }
7702: $datatable .= '<td>'.$errorstr;
7703: }
7704: } else {
7705: if (keys(%error) > 0) {
7706: my $errorstr;
7707: foreach my $key (sort(keys(%error))) {
7708: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
7709: }
7710: $datatable .= '<td>'.$errorstr.'</td><td> ';
7711: } elsif ($scantronurl) {
7712: my $link = &Apache::loncommon::modal_link($scantronurl,&mt('Custom bubblesheet format file'),600,500,
7713: undef,undef,undef,undef,'background-color:#ffffff');
7714: $datatable .= '<td><span class="LC_nobreak">'.
7715: $link.
7716: '<label><input type="checkbox" name="scantronformat_del"'.
7717: ' value="1" />'.&mt('Delete?').'</label></span></td>'.
7718: '<td><span class="LC_nobreak"> '.
7719: &mt('Replace:').'</span><br />';
7720: }
7721: }
7722: if (keys(%error) == 0) {
7723: if ($switchserver) {
7724: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
7725: } else {
7726: $datatable .='<span class="LC_nobreak"> '.
7727: '<input type="file" name="scantronformat" /></span>';
7728: }
7729: }
7730: $datatable .= '</td></tr>';
7731: $$rowtotal ++;
7732: return $datatable;
7733: }
7734:
7735: sub legacy_scantronformat {
7736: my ($r,$dom,$confname,$file,$legacyfile,$newurl,$newfile) = @_;
7737: my ($url,$error);
7738: my @statinfo = &Apache::lonnet::stat_file($newurl);
7739: if ((!@statinfo) || ($statinfo[0] eq 'no_such_dir')) {
7740: (my $result,$url) =
7741: &publishlogo($r,'copy',$legacyfile,$dom,$confname,'scantron',
7742: '','',$newfile);
7743: if ($result ne 'ok') {
7744: $error = &mt("An error occurred publishing the [_1] bubblesheet format file in RES space. Error was: [_2].",$newfile,$result);
7745: }
7746: }
7747: return ($url,$error);
7748: }
7749:
7750: sub print_coursecategories {
7751: my ($position,$dom,$hdritem,$settings,$rowtotal) = @_;
7752: my $datatable;
7753: if ($position eq 'top') {
7754: my (%checked);
7755: my @catitems = ('unauth','auth');
7756: my @cattypes = ('std','domonly','codesrch','none');
7757: $checked{'unauth'} = 'std';
7758: $checked{'auth'} = 'std';
7759: if (ref($settings) eq 'HASH') {
7760: foreach my $type (@cattypes) {
7761: if ($type eq $settings->{'unauth'}) {
7762: $checked{'unauth'} = $type;
7763: }
7764: if ($type eq $settings->{'auth'}) {
7765: $checked{'auth'} = $type;
7766: }
7767: }
7768: }
7769: my %lt = &Apache::lonlocal::texthash (
7770: unauth => 'Catalog type for unauthenticated users',
7771: auth => 'Catalog type for authenticated users',
7772: none => 'No catalog',
7773: std => 'Standard catalog',
7774: domonly => 'Domain-only catalog',
7775: codesrch => "Code search form",
7776: );
7777: my $itemcount = 0;
7778: foreach my $item (@catitems) {
7779: my $css_class = $itemcount%2? ' class="LC_odd_row"':'';
7780: $datatable .= '<tr '.$css_class.'>'.
7781: '<td>'.$lt{$item}.'</td>'.
7782: '<td class="LC_right_item"><span class="LC_nobreak">';
7783: foreach my $type (@cattypes) {
7784: my $ischecked;
7785: if ($checked{$item} eq $type) {
7786: $ischecked=' checked="checked"';
7787: }
7788: $datatable .= '<label>'.
7789: '<input type="radio" name="coursecat_'.$item.'" value="'.$type.'"'.$ischecked.
7790: ' />'.$lt{$type}.'</label> ';
7791: }
7792: $datatable .= '</td></tr>';
7793: $itemcount ++;
7794: }
7795: $$rowtotal += $itemcount;
7796: } elsif ($position eq 'middle') {
7797: my $toggle_cats_crs = ' ';
7798: my $toggle_cats_dom = ' checked="checked" ';
7799: my $can_cat_crs = ' ';
7800: my $can_cat_dom = ' checked="checked" ';
7801: my $toggle_catscomm_comm = ' ';
7802: my $toggle_catscomm_dom = ' checked="checked" ';
7803: my $can_catcomm_comm = ' ';
7804: my $can_catcomm_dom = ' checked="checked" ';
7805: my $toggle_catsplace_place = ' ';
7806: my $toggle_catsplace_dom = ' checked="checked" ';
7807: my $can_catplace_place = ' ';
7808: my $can_catplace_dom = ' checked="checked" ';
7809:
7810: if (ref($settings) eq 'HASH') {
7811: if ($settings->{'togglecats'} eq 'crs') {
7812: $toggle_cats_crs = $toggle_cats_dom;
7813: $toggle_cats_dom = ' ';
7814: }
7815: if ($settings->{'categorize'} eq 'crs') {
7816: $can_cat_crs = $can_cat_dom;
7817: $can_cat_dom = ' ';
7818: }
7819: if ($settings->{'togglecatscomm'} eq 'comm') {
7820: $toggle_catscomm_comm = $toggle_catscomm_dom;
7821: $toggle_catscomm_dom = ' ';
7822: }
7823: if ($settings->{'categorizecomm'} eq 'comm') {
7824: $can_catcomm_comm = $can_catcomm_dom;
7825: $can_catcomm_dom = ' ';
7826: }
7827: if ($settings->{'togglecatsplace'} eq 'place') {
7828: $toggle_catsplace_place = $toggle_catsplace_dom;
7829: $toggle_catsplace_dom = ' ';
7830: }
7831: if ($settings->{'categorizeplace'} eq 'place') {
7832: $can_catplace_place = $can_catplace_dom;
7833: $can_catplace_dom = ' ';
7834: }
7835: }
7836: my %title = &Apache::lonlocal::texthash (
7837: togglecats => 'Show/Hide a course in catalog',
7838: togglecatscomm => 'Show/Hide a community in catalog',
7839: togglecatsplace => 'Show/Hide a placement test in catalog',
7840: categorize => 'Assign a category to a course',
7841: categorizecomm => 'Assign a category to a community',
7842: categorizeplace => 'Assign a category to a placement test',
7843: );
7844: my %level = &Apache::lonlocal::texthash (
7845: dom => 'Set in Domain',
7846: crs => 'Set in Course',
7847: comm => 'Set in Community',
7848: place => 'Set in Placement Test',
7849: );
7850: $datatable = '<tr class="LC_odd_row">'.
7851: '<td>'.$title{'togglecats'}.'</td>'.
7852: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
7853: '<input type="radio" name="togglecats"'.
7854: $toggle_cats_dom.' value="dom" />'.$level{'dom'}.'</label> '.
7855: '<label><input type="radio" name="togglecats"'.
7856: $toggle_cats_crs.' value="crs" />'.$level{'crs'}.'</label></span></td>'.
7857: '</tr><tr>'.
7858: '<td>'.$title{'categorize'}.'</td>'.
7859: '<td class="LC_right_item"><span class="LC_nobreak">'.
7860: '<label><input type="radio" name="categorize"'.
7861: $can_cat_dom.' value="dom" />'.$level{'dom'}.'</label> '.
7862: '<label><input type="radio" name="categorize"'.
7863: $can_cat_crs.'value="crs" />'.$level{'crs'}.'</label></span></td>'.
7864: '</tr><tr class="LC_odd_row">'.
7865: '<td>'.$title{'togglecatscomm'}.'</td>'.
7866: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
7867: '<input type="radio" name="togglecatscomm"'.
7868: $toggle_catscomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
7869: '<label><input type="radio" name="togglecatscomm"'.
7870: $toggle_catscomm_comm.' value="comm" />'.$level{'comm'}.'</label></span></td>'.
7871: '</tr><tr>'.
7872: '<td>'.$title{'categorizecomm'}.'</td>'.
7873: '<td class="LC_right_item"><span class="LC_nobreak">'.
7874: '<label><input type="radio" name="categorizecomm"'.
7875: $can_catcomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
7876: '<label><input type="radio" name="categorizecomm"'.
7877: $can_catcomm_comm.'value="comm" />'.$level{'comm'}.'</label></span></td>'.
7878: '</tr><tr>'.
7879: '<td>'.$title{'togglecatsplace'}.'</td>'.
7880: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
7881: '<input type="radio" name="togglecatsplace"'.
7882: $toggle_catsplace_dom.' value="dom" />'.$level{'dom'}.'</label> '.
7883: '<label><input type="radio" name="togglecatscomm"'.
7884: $toggle_catsplace_place.' value="comm" />'.$level{'place'}.'</label></span></td>'.
7885: '</tr><tr>'.
7886: '<td>'.$title{'categorizeplace'}.'</td>'.
7887: '<td class="LC_right_item"><span class="LC_nobreak">'.
7888: '<label><input type="radio" name="categorizeplace"'.
7889: $can_catplace_dom.' value="dom" />'.$level{'dom'}.'</label> '.
7890: '<label><input type="radio" name="categorizeplace"'.
7891: $can_catplace_place.'value="place" />'.$level{'place'}.'</label></span></td>'.
7892: '</tr>';
7893: $$rowtotal += 6;
7894: } else {
7895: my $css_class;
7896: my $itemcount = 1;
7897: my $cathash;
7898: if (ref($settings) eq 'HASH') {
7899: $cathash = $settings->{'cats'};
7900: }
7901: if (ref($cathash) eq 'HASH') {
7902: my (@cats,@trails,%allitems,%idx,@jsarray);
7903: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,
7904: \%allitems,\%idx,\@jsarray);
7905: my $maxdepth = scalar(@cats);
7906: my $colattrib = '';
7907: if ($maxdepth > 2) {
7908: $colattrib = ' colspan="2" ';
7909: }
7910: my @path;
7911: if (@cats > 0) {
7912: if (ref($cats[0]) eq 'ARRAY') {
7913: my $numtop = @{$cats[0]};
7914: my $maxnum = $numtop;
7915: my %default_names = (
7916: instcode => &mt('Official courses'),
7917: communities => &mt('Communities'),
7918: placement => &mt('Placement Tests'),
7919: );
7920:
7921: if ((!grep(/^instcode$/,@{$cats[0]})) ||
7922: ($cathash->{'instcode::0'} eq '') ||
7923: (!grep(/^communities$/,@{$cats[0]})) ||
7924: ($cathash->{'communities::0'} eq '') ||
7925: (!grep(/^placement$/,@{$cats[0]})) ||
7926: ($cathash->{'placement::0'} eq '')) {
7927: $maxnum ++;
7928: }
7929: my $lastidx;
7930: for (my $i=0; $i<$numtop; $i++) {
7931: my $parent = $cats[0][$i];
7932: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7933: my $item = &escape($parent).'::0';
7934: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$item','$idx{$item}'".');"';
7935: $lastidx = $idx{$item};
7936: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
7937: .'<select name="'.$item.'"'.$chgstr.'>';
7938: for (my $k=0; $k<=$maxnum; $k++) {
7939: my $vpos = $k+1;
7940: my $selstr;
7941: if ($k == $i) {
7942: $selstr = ' selected="selected" ';
7943: }
7944: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
7945: }
7946: $datatable .= '</select></span></td><td>';
7947: if ($parent eq 'instcode' || $parent eq 'communities' || $parent eq 'placement') {
7948: $datatable .= '<span class="LC_nobreak">'
7949: .$default_names{$parent}.'</span>';
7950: if ($parent eq 'instcode') {
7951: $datatable .= '<br /><span class="LC_nobreak">('
7952: .&mt('with institutional codes')
7953: .')</span></td><td'.$colattrib.'>';
7954: } else {
7955: $datatable .= '<table><tr><td>';
7956: }
7957: $datatable .= '<span class="LC_nobreak">'
7958: .'<label><input type="radio" name="'
7959: .$parent.'" value="1" checked="checked" />'
7960: .&mt('Display').'</label>';
7961: if ($parent eq 'instcode') {
7962: $datatable .= ' ';
7963: } else {
7964: $datatable .= '</span></td></tr><tr><td>'
7965: .'<span class="LC_nobreak">';
7966: }
7967: $datatable .= '<label><input type="radio" name="'
7968: .$parent.'" value="0" />'
7969: .&mt('Do not display').'</label></span>';
7970: if (($parent eq 'communities') || ($parent eq 'placement')) {
7971: $datatable .= '</td></tr></table>';
7972: }
7973: $datatable .= '</td>';
7974: } else {
7975: $datatable .= $parent
7976: .' <span class="LC_nobreak"><label>'
7977: .'<input type="checkbox" name="deletecategory" '
7978: .'value="'.$item.'" />'.&mt('Delete').'</label></span></td>';
7979: }
7980: my $depth = 1;
7981: push(@path,$parent);
7982: $datatable .= &build_category_rows($itemcount,\@cats,$depth,$parent,\@path,\%idx);
7983: pop(@path);
7984: $datatable .= '</tr><tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr>';
7985: $itemcount ++;
7986: }
7987: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7988: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','$lastidx'".');"';
7989: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="addcategory_pos"'.$chgstr.'>';
7990: for (my $k=0; $k<=$maxnum; $k++) {
7991: my $vpos = $k+1;
7992: my $selstr;
7993: if ($k == $numtop) {
7994: $selstr = ' selected="selected" ';
7995: }
7996: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
7997: }
7998: $datatable .= '</select></span></td><td colspan="2">'.&mt('Add category:').' '
7999: .'<input type="text" size="20" name="addcategory_name" value="" /></td>'
8000: .'</tr>'."\n";
8001: $itemcount ++;
8002: foreach my $default ('instcode','communities','placement') {
8003: if ((!grep(/^\Q$default\E$/,@{$cats[0]})) || ($cathash->{$default.'::0'} eq '')) {
8004: $css_class = $itemcount%2?' class="LC_odd_row"':'';
8005: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$default"."_pos','$lastidx'".');"';
8006: $datatable .= '<tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr><tr '.$css_class.'><td>'.
8007: '<span class="LC_nobreak"><select name="'.$default.'_pos"'.$chgstr.'>';
8008: for (my $k=0; $k<=$maxnum; $k++) {
8009: my $vpos = $k+1;
8010: my $selstr;
8011: if ($k == $maxnum) {
8012: $selstr = ' selected="selected" ';
8013: }
8014: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
8015: }
8016: $datatable .= '</select></span></td>'.
8017: '<td><span class="LC_nobreak">'.
8018: $default_names{$default}.'</span>';
8019: if ($default eq 'instcode') {
8020: $datatable .= '<br /><span class="LC_nobreak">('
8021: .&mt('with institutional codes').')</span>';
8022: }
8023: $datatable .= '</td>'
8024: .'<td><span class="LC_nobreak"><label><input type="radio" name="'.$default.'" value="1" />'
8025: .&mt('Display').'</label> '
8026: .'<label><input type="radio" name="'.$default.'" value="0" checked="checked"/>'
8027: .&mt('Do not display').'</label></span></td></tr>';
8028: }
8029: }
8030: }
8031: } else {
8032: $datatable .= &initialize_categories($itemcount);
8033: }
8034: } else {
8035: $datatable .= '<td class="LC_right_item">'.$hdritem->{'header'}->[1]->{'col2'}.'</td>'
8036: .&initialize_categories($itemcount);
8037: }
8038: $$rowtotal += $itemcount;
8039: }
8040: return $datatable;
8041: }
8042:
8043: sub print_serverstatuses {
8044: my ($dom,$settings,$rowtotal) = @_;
8045: my $datatable;
8046: my @pages = &serverstatus_pages();
8047: my (%namedaccess,%machineaccess);
8048: foreach my $type (@pages) {
8049: $namedaccess{$type} = '';
8050: $machineaccess{$type}= '';
8051: }
8052: if (ref($settings) eq 'HASH') {
8053: foreach my $type (@pages) {
8054: if (exists($settings->{$type})) {
8055: if (ref($settings->{$type}) eq 'HASH') {
8056: foreach my $key (keys(%{$settings->{$type}})) {
8057: if ($key eq 'namedusers') {
8058: $namedaccess{$type} = $settings->{$type}->{$key};
8059: } elsif ($key eq 'machines') {
8060: $machineaccess{$type} = $settings->{$type}->{$key};
8061: }
8062: }
8063: }
8064: }
8065: }
8066: }
8067: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
8068: my $rownum = 0;
8069: my $css_class;
8070: foreach my $type (@pages) {
8071: $rownum ++;
8072: $css_class = $rownum%2?' class="LC_odd_row"':'';
8073: $datatable .= '<tr'.$css_class.'>'.
8074: '<td><span class="LC_nobreak">'.
8075: $titles->{$type}.'</span></td>'.
8076: '<td class="LC_left_item">'.
8077: '<input type="text" name="'.$type.'_namedusers" '.
8078: 'value="'.$namedaccess{$type}.'" size="30" /></td>'.
8079: '<td class="LC_right_item">'.
8080: '<span class="LC_nobreak">'.
8081: '<input type="text" name="'.$type.'_machines" '.
8082: 'value="'.$machineaccess{$type}.'" size="10" />'.
8083: '</td></tr>'."\n";
8084: }
8085: $$rowtotal += $rownum;
8086: return $datatable;
8087: }
8088:
8089: sub serverstatus_pages {
8090: return ('userstatus','lonstatus','loncron','server-status','codeversions',
8091: 'checksums','clusterstatus','certstatus','metadata_keywords',
8092: 'metadata_harvest','takeoffline','takeonline','showenv','toggledebug',
8093: 'ping','domconf','uniquecodes','diskusage','coursecatalog');
8094: }
8095:
8096: sub defaults_javascript {
8097: my ($settings) = @_;
8098: my $intauthcheck = &mt('Warning: disallowing login for an authenticated user if the stored cost is less than the default will require a password reset by/for the user.');
8099: my $intauthcost = &mt('Warning: bcrypt encryption cost for internal authentication must be an integer.');
8100: &js_escape(\$intauthcheck);
8101: &js_escape(\$intauthcost);
8102: my $intauthjs = <<"ENDSCRIPT";
8103:
8104: function warnIntAuth(field) {
8105: if (field.name == 'intauth_check') {
8106: if (field.value == '2') {
8107: alert('$intauthcheck');
8108: }
8109: }
8110: if (field.name == 'intauth_cost') {
8111: field.value.replace(/\s/g,'');
8112: if (field.value != '') {
8113: var regexdigit=/^\\d+\$/;
8114: if (!regexdigit.test(field.value)) {
8115: alert('$intauthcost');
8116: }
8117: }
8118: }
8119: return;
8120: }
8121:
8122: ENDSCRIPT
8123:
8124: if (ref($settings) ne 'HASH') {
8125: return &Apache::lonhtmlcommon::scripttag($intauthjs);
8126: }
8127: if ((ref($settings->{'inststatusorder'}) eq 'ARRAY') && (ref($settings->{'inststatustypes'}) eq 'HASH')) {
8128: my $maxnum = scalar(@{$settings->{'inststatusorder'}});
8129: if ($maxnum eq '') {
8130: $maxnum = 0;
8131: }
8132: $maxnum ++;
8133: my $jstext = ' var inststatuses = Array('."'".join("','",@{$settings->{'inststatusorder'}})."'".');';
8134: return <<"ENDSCRIPT";
8135: <script type="text/javascript">
8136: // <![CDATA[
8137: function reorderTypes(form,caller) {
8138: var changedVal;
8139: $jstext
8140: var newpos = 'addinststatus_pos';
8141: var current = new Array;
8142: var maxh = $maxnum;
8143: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
8144: var oldVal;
8145: if (caller == newpos) {
8146: changedVal = newitemVal;
8147: } else {
8148: var curritem = 'inststatus_pos_'+caller;
8149: changedVal = form.elements[curritem].options[form.elements[curritem].selectedIndex].value;
8150: current[newitemVal] = newpos;
8151: }
8152: for (var i=0; i<inststatuses.length; i++) {
8153: if (inststatuses[i] != caller) {
8154: var elementName = 'inststatus_pos_'+inststatuses[i];
8155: if (form.elements[elementName]) {
8156: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
8157: current[currVal] = elementName;
8158: }
8159: }
8160: }
8161: for (var j=0; j<maxh; j++) {
8162: if (current[j] == undefined) {
8163: oldVal = j;
8164: }
8165: }
8166: if (oldVal < changedVal) {
8167: for (var k=oldVal+1; k<=changedVal ; k++) {
8168: var elementName = current[k];
8169: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
8170: }
8171: } else {
8172: for (var k=changedVal; k<oldVal; k++) {
8173: var elementName = current[k];
8174: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
8175: }
8176: }
8177: return;
8178: }
8179:
8180: $intauthjs
8181:
8182: // ]]>
8183: </script>
8184:
8185: ENDSCRIPT
8186: } else {
8187: return &Apache::lonhtmlcommon::scripttag($intauthjs);
8188: }
8189: }
8190:
8191: sub coursecategories_javascript {
8192: my ($settings) = @_;
8193: my ($output,$jstext,$cathash);
8194: if (ref($settings) eq 'HASH') {
8195: $cathash = $settings->{'cats'};
8196: }
8197: if (ref($cathash) eq 'HASH') {
8198: my (@cats,@jsarray,%idx);
8199: &Apache::loncommon::gather_categories($cathash,\@cats,\%idx,\@jsarray);
8200: if (@jsarray > 0) {
8201: $jstext = ' var categories = Array('.scalar(@jsarray).');'."\n";
8202: for (my $i=0; $i<@jsarray; $i++) {
8203: if (ref($jsarray[$i]) eq 'ARRAY') {
8204: my $catstr = join('","',@{$jsarray[$i]});
8205: $jstext .= ' categories['.$i.'] = Array("'.$catstr.'");'."\n";
8206: }
8207: }
8208: }
8209: } else {
8210: $jstext = ' var categories = Array(1);'."\n".
8211: ' categories[0] = Array("instcode_pos");'."\n";
8212: }
8213: my $instcode_reserved = &mt('The name: [_1] is a reserved category.','"instcode"');
8214: my $communities_reserved = &mt('The name: [_1] is a reserved category.','"communities"');
8215: my $placement_reserved = &mt('The name: [_1] is a reserved category.','"placement"');
8216: my $choose_again = "\n".&mt('Please use a different name for the new top level category.');
8217: &js_escape(\$instcode_reserved);
8218: &js_escape(\$communities_reserved);
8219: &js_escape(\$placement_reserved);
8220: &js_escape(\$choose_again);
8221: $output = <<"ENDSCRIPT";
8222: <script type="text/javascript">
8223: // <![CDATA[
8224: function reorderCats(form,parent,item,idx) {
8225: var changedVal;
8226: $jstext
8227: var newpos = 'addcategory_pos';
8228: if (parent == '') {
8229: var has_instcode = 0;
8230: var maxtop = categories[idx].length;
8231: for (var j=0; j<maxtop; j++) {
8232: if (categories[idx][j] == 'instcode::0') {
8233: has_instcode == 1;
8234: }
8235: }
8236: if (has_instcode == 0) {
8237: categories[idx][maxtop] = 'instcode_pos';
8238: }
8239: } else {
8240: newpos += '_'+parent;
8241: }
8242: var maxh = 1 + categories[idx].length;
8243: var current = new Array;
8244: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
8245: if (item == newpos) {
8246: changedVal = newitemVal;
8247: } else {
8248: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
8249: current[newitemVal] = newpos;
8250: }
8251: for (var i=0; i<categories[idx].length; i++) {
8252: var elementName = categories[idx][i];
8253: if (elementName != item) {
8254: if (form.elements[elementName]) {
8255: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
8256: current[currVal] = elementName;
8257: }
8258: }
8259: }
8260: var oldVal;
8261: for (var j=0; j<maxh; j++) {
8262: if (current[j] == undefined) {
8263: oldVal = j;
8264: }
8265: }
8266: if (oldVal < changedVal) {
8267: for (var k=oldVal+1; k<=changedVal ; k++) {
8268: var elementName = current[k];
8269: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
8270: }
8271: } else {
8272: for (var k=changedVal; k<oldVal; k++) {
8273: var elementName = current[k];
8274: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
8275: }
8276: }
8277: return;
8278: }
8279:
8280: function categoryCheck(form) {
8281: if (form.elements['addcategory_name'].value == 'instcode') {
8282: alert('$instcode_reserved\\n$choose_again');
8283: return false;
8284: }
8285: if (form.elements['addcategory_name'].value == 'communities') {
8286: alert('$communities_reserved\\n$choose_again');
8287: return false;
8288: }
8289: if (form.elements['addcategory_name'].value == 'placement') {
8290: alert('$placement_reserved\\n$choose_again');
8291: return false;
8292: }
8293: return true;
8294: }
8295:
8296: // ]]>
8297: </script>
8298:
8299: ENDSCRIPT
8300: return $output;
8301: }
8302:
8303: sub initialize_categories {
8304: my ($itemcount) = @_;
8305: my ($datatable,$css_class,$chgstr);
8306: my %default_names = (
8307: instcode => 'Official courses (with institutional codes)',
8308: communities => 'Communities',
8309: placement => 'Placement Tests',
8310: );
8311: my $select0 = ' selected="selected"';
8312: my $select1 = '';
8313: foreach my $default ('instcode','communities','placement') {
8314: $css_class = $itemcount%2?' class="LC_odd_row"':'';
8315: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'',$default"."_pos','0'".');"';
8316: if (($default eq 'communities') || ($default eq 'placement')) {
8317: $select1 = $select0;
8318: $select0 = '';
8319: }
8320: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
8321: .'<select name="'.$default.'_pos">'
8322: .'<option value="0"'.$select0.'>1</option>'
8323: .'<option value="1"'.$select1.'>2</option>'
8324: .'<option value="2">3</option></select> '
8325: .$default_names{$default}
8326: .'</span></td><td><span class="LC_nobreak">'
8327: .'<label><input type="radio" name="'.$default.'" value="1" checked="checked" />'
8328: .&mt('Display').'</label> <label>'
8329: .'<input type="radio" name="'.$default.'" value="0" />'.&mt('Do not display')
8330: .'</label></span></td></tr>';
8331: $itemcount ++;
8332: }
8333: $css_class = $itemcount%2?' class="LC_odd_row"':'';
8334: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','0'".');"';
8335: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
8336: .'<select name="addcategory_pos"'.$chgstr.'>'
8337: .'<option value="0">1</option>'
8338: .'<option value="1">2</option>'
8339: .'<option value="2" selected="selected">3</option></select> '
8340: .&mt('Add category').'</td><td>'.&mt('Name:')
8341: .' <input type="text" size="20" name="addcategory_name" value="" /></td></tr>';
8342: return $datatable;
8343: }
8344:
8345: sub build_category_rows {
8346: my ($itemcount,$cats,$depth,$parent,$path,$idx) = @_;
8347: my ($text,$name,$item,$chgstr);
8348: if (ref($cats) eq 'ARRAY') {
8349: my $maxdepth = scalar(@{$cats});
8350: if (ref($cats->[$depth]) eq 'HASH') {
8351: if (ref($cats->[$depth]{$parent}) eq 'ARRAY') {
8352: my $numchildren = @{$cats->[$depth]{$parent}};
8353: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
8354: $text .= '<td><table class="LC_data_table">';
8355: my ($idxnum,$parent_name,$parent_item);
8356: my $higher = $depth - 1;
8357: if ($higher == 0) {
8358: $parent_name = &escape($parent).'::'.$higher;
8359: } else {
8360: if (ref($path) eq 'ARRAY') {
8361: $parent_name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
8362: }
8363: }
8364: $parent_item = 'addcategory_pos_'.$parent_name;
8365: for (my $j=0; $j<=$numchildren; $j++) {
8366: if ($j < $numchildren) {
8367: $name = $cats->[$depth]{$parent}[$j];
8368: $item = &escape($name).':'.&escape($parent).':'.$depth;
8369: $idxnum = $idx->{$item};
8370: } else {
8371: $name = $parent_name;
8372: $item = $parent_item;
8373: }
8374: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'$parent_name','$item','$idxnum'".');"';
8375: $text .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="'.$item.'"'.$chgstr.'>';
8376: for (my $i=0; $i<=$numchildren; $i++) {
8377: my $vpos = $i+1;
8378: my $selstr;
8379: if ($j == $i) {
8380: $selstr = ' selected="selected" ';
8381: }
8382: $text .= '<option value="'.$i.'"'.$selstr.'>'.$vpos.'</option>';
8383: }
8384: $text .= '</select> ';
8385: if ($j < $numchildren) {
8386: my $deeper = $depth+1;
8387: $text .= $name.' '
8388: .'<label><input type="checkbox" name="deletecategory" value="'
8389: .$item.'" />'.&mt('Delete').'</label></span></td><td>';
8390: if(ref($path) eq 'ARRAY') {
8391: push(@{$path},$name);
8392: $text .= &build_category_rows($itemcount,$cats,$deeper,$name,$path,$idx);
8393: pop(@{$path});
8394: }
8395: } else {
8396: $text .= &mt('Add subcategory:').' </span><input type="textbox" size="20" name="addcategory_name_';
8397: if ($j == $numchildren) {
8398: $text .= $name;
8399: } else {
8400: $text .= $item;
8401: }
8402: $text .= '" value="" />';
8403: }
8404: $text .= '</td></tr>';
8405: }
8406: $text .= '</table></td>';
8407: } else {
8408: my $higher = $depth-1;
8409: if ($higher == 0) {
8410: $name = &escape($parent).'::'.$higher;
8411: } else {
8412: if (ref($path) eq 'ARRAY') {
8413: $name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
8414: }
8415: }
8416: my $colspan;
8417: if ($parent ne 'instcode') {
8418: $colspan = $maxdepth - $depth - 1;
8419: $text .= '<td colspan="'.$colspan.'">'.&mt('Add subcategory:').'<input type="textbox" size="20" name="subcat_'.$name.'" value="" /></td>';
8420: }
8421: }
8422: }
8423: }
8424: return $text;
8425: }
8426:
8427: sub modifiable_userdata_row {
8428: my ($context,$item,$settings,$numinrow,$rowcount,$usertypes,$fieldsref,$titlesref,
8429: $rowid,$customcss,$rowstyle) = @_;
8430: my ($role,$rolename,$statustype);
8431: $role = $item;
8432: if ($context eq 'cancreate') {
8433: if ($item =~ /^(emailusername)_(.+)$/) {
8434: $role = $1;
8435: $statustype = $2;
8436: if (ref($usertypes) eq 'HASH') {
8437: if ($usertypes->{$statustype}) {
8438: $rolename = &mt('Data provided by [_1]',$usertypes->{$statustype});
8439: } else {
8440: $rolename = &mt('Data provided by user');
8441: }
8442: }
8443: }
8444: } elsif ($context eq 'selfcreate') {
8445: if (ref($usertypes) eq 'HASH') {
8446: $rolename = $usertypes->{$role};
8447: } else {
8448: $rolename = $role;
8449: }
8450: } else {
8451: if ($role eq 'cr') {
8452: $rolename = &mt('Custom role');
8453: } else {
8454: $rolename = &Apache::lonnet::plaintext($role);
8455: }
8456: }
8457: my (@fields,%fieldtitles);
8458: if (ref($fieldsref) eq 'ARRAY') {
8459: @fields = @{$fieldsref};
8460: } else {
8461: @fields = ('lastname','firstname','middlename','generation',
8462: 'permanentemail','id');
8463: }
8464: if ((ref($titlesref) eq 'HASH')) {
8465: %fieldtitles = %{$titlesref};
8466: } else {
8467: %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
8468: }
8469: my $output;
8470: my $css_class;
8471: if ($rowcount%2) {
8472: $css_class = 'LC_odd_row';
8473: }
8474: if ($customcss) {
8475: $css_class .= " $customcss";
8476: }
8477: $css_class =~ s/^\s+//;
8478: if ($css_class) {
8479: $css_class = ' class="'.$css_class.'"';
8480: }
8481: if ($rowstyle) {
8482: $css_class .= ' style="'.$rowstyle.'"';
8483: }
8484: if ($rowid) {
8485: $rowid = ' id="'.$rowid.'"';
8486: }
8487: $output = '<tr '.$css_class.$rowid.'>'.
8488: '<td><span class="LC_nobreak">'.$rolename.'</span></td>'.
8489: '<td class="LC_left_item" colspan="2"><table>';
8490: my $rem;
8491: my %checks;
8492: if (ref($settings) eq 'HASH') {
8493: if (ref($settings->{$context}) eq 'HASH') {
8494: if (ref($settings->{$context}->{$role}) eq 'HASH') {
8495: my $hashref = $settings->{$context}->{$role};
8496: if ($role eq 'emailusername') {
8497: if ($statustype) {
8498: if (ref($settings->{$context}->{$role}->{$statustype}) eq 'HASH') {
8499: $hashref = $settings->{$context}->{$role}->{$statustype};
8500: if (ref($hashref) eq 'HASH') {
8501: foreach my $field (@fields) {
8502: if ($hashref->{$field}) {
8503: $checks{$field} = $hashref->{$field};
8504: }
8505: }
8506: }
8507: }
8508: }
8509: } else {
8510: if (ref($hashref) eq 'HASH') {
8511: foreach my $field (@fields) {
8512: if ($hashref->{$field}) {
8513: $checks{$field} = ' checked="checked" ';
8514: }
8515: }
8516: }
8517: }
8518: }
8519: }
8520: }
8521:
8522: my $total = scalar(@fields);
8523: for (my $i=0; $i<$total; $i++) {
8524: $rem = $i%($numinrow);
8525: if ($rem == 0) {
8526: if ($i > 0) {
8527: $output .= '</tr>';
8528: }
8529: $output .= '<tr>';
8530: }
8531: my $check = ' ';
8532: unless ($role eq 'emailusername') {
8533: if (exists($checks{$fields[$i]})) {
8534: $check = $checks{$fields[$i]}
8535: } else {
8536: if ($role eq 'st') {
8537: if (ref($settings) ne 'HASH') {
8538: $check = ' checked="checked" ';
8539: }
8540: }
8541: }
8542: }
8543: $output .= '<td class="LC_left_item">'.
8544: '<span class="LC_nobreak">';
8545: if ($role eq 'emailusername') {
8546: unless ($checks{$fields[$i]} =~ /^(required|optional)$/) {
8547: $checks{$fields[$i]} = 'omit';
8548: }
8549: foreach my $option ('required','optional','omit') {
8550: my $checked='';
8551: if ($checks{$fields[$i]} eq $option) {
8552: $checked='checked="checked" ';
8553: }
8554: $output .= '<label>'.
8555: '<input type="radio" name="canmodify_'.$item.'_'.$fields[$i].'" value="'.$option.'" '.$checked.'/>'.
8556: &mt($option).'</label>'.(' ' x2);
8557: }
8558: $output .= '<i>'.$fieldtitles{$fields[$i]}.'</i>';
8559: } else {
8560: $output .= '<label>'.
8561: '<input type="checkbox" name="canmodify_'.$role.'" '.
8562: 'value="'.$fields[$i].'"'.$check.'/>'.$fieldtitles{$fields[$i]}.
8563: '</label>';
8564: }
8565: $output .= '</span></td>';
8566: }
8567: $rem = $total%$numinrow;
8568: my $colsleft;
8569: if ($rem) {
8570: $colsleft = $numinrow - $rem;
8571: }
8572: if ($colsleft > 1) {
8573: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
8574: ' </td>';
8575: } elsif ($colsleft == 1) {
8576: $output .= '<td class="LC_left_item"> </td>';
8577: }
8578: $output .= '</tr></table></td></tr>';
8579: return $output;
8580: }
8581:
8582: sub insttypes_row {
8583: my ($settings,$types,$usertypes,$dom,$numinrow,$othertitle,$context,$rowtotal,$onclick,
8584: $customcss,$rowstyle) = @_;
8585: my %lt = &Apache::lonlocal::texthash (
8586: cansearch => 'Users allowed to search',
8587: statustocreate => 'Institutional affiliation(s) able to create own account (login/SSO)',
8588: lockablenames => 'User preference to lock name',
8589: selfassign => 'Self-reportable affiliations',
8590: overrides => "Override domain's helpdesk settings based on requester's affiliation",
8591: );
8592: my $showdom;
8593: if ($context eq 'cansearch') {
8594: $showdom = ' ('.$dom.')';
8595: }
8596: my $class = 'LC_left_item';
8597: if ($context eq 'statustocreate') {
8598: $class = 'LC_right_item';
8599: }
8600: my $css_class;
8601: if ($$rowtotal%2) {
8602: $css_class = 'LC_odd_row';
8603: }
8604: if ($customcss) {
8605: $css_class .= ' '.$customcss;
8606: }
8607: $css_class =~ s/^\s+//;
8608: if ($css_class) {
8609: $css_class = ' class="'.$css_class.'"';
8610: }
8611: if ($rowstyle) {
8612: $css_class .= ' style="'.$rowstyle.'"';
8613: }
8614: if ($onclick) {
8615: $onclick = 'onclick="'.$onclick.'" ';
8616: }
8617: my $output = '<tr'.$css_class.'>'.
8618: '<td>'.$lt{$context}.$showdom.
8619: '</td><td class="'.$class.'" colspan="2"><table>';
8620: my $rem;
8621: if (ref($types) eq 'ARRAY') {
8622: for (my $i=0; $i<@{$types}; $i++) {
8623: if (defined($usertypes->{$types->[$i]})) {
8624: my $rem = $i%($numinrow);
8625: if ($rem == 0) {
8626: if ($i > 0) {
8627: $output .= '</tr>';
8628: }
8629: $output .= '<tr>';
8630: }
8631: my $check = ' ';
8632: if (ref($settings) eq 'HASH') {
8633: if (ref($settings->{$context}) eq 'ARRAY') {
8634: if (grep(/^\Q$types->[$i]\E$/,@{$settings->{$context}})) {
8635: $check = ' checked="checked" ';
8636: }
8637: } elsif (ref($settings->{$context}) eq 'HASH') {
8638: if (ref($settings->{$context}->{$types->[$i]}) eq 'HASH') {
8639: $check = ' checked="checked" ';
8640: }
8641: } elsif ($context eq 'statustocreate') {
8642: $check = ' checked="checked" ';
8643: }
8644: }
8645: $output .= '<td class="LC_left_item">'.
8646: '<span class="LC_nobreak"><label>'.
8647: '<input type="checkbox" name="'.$context.'" '.
8648: 'value="'.$types->[$i].'"'.$check.$onclick.' />'.
8649: $usertypes->{$types->[$i]}.'</label></span></td>';
8650: }
8651: }
8652: $rem = @{$types}%($numinrow);
8653: }
8654: my $colsleft = $numinrow - $rem;
8655: if ($context eq 'overrides') {
8656: if ($colsleft > 1) {
8657: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
8658: } else {
8659: $output .= '<td class="LC_left_item">';
8660: }
8661: $output .= ' ';
8662: } else {
8663: if (($rem == 0) && (@{$types} > 0)) {
8664: $output .= '<tr>';
8665: }
8666: if ($colsleft > 1) {
8667: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
8668: } else {
8669: $output .= '<td class="LC_left_item">';
8670: }
8671: my $defcheck = ' ';
8672: if (ref($settings) eq 'HASH') {
8673: if (ref($settings->{$context}) eq 'ARRAY') {
8674: if (grep(/^default$/,@{$settings->{$context}})) {
8675: $defcheck = ' checked="checked" ';
8676: }
8677: } elsif ($context eq 'statustocreate') {
8678: $defcheck = ' checked="checked" ';
8679: }
8680: }
8681: $output .= '<span class="LC_nobreak"><label>'.
8682: '<input type="checkbox" name="'.$context.'" '.
8683: 'value="default"'.$defcheck.$onclick.' />'.
8684: $othertitle.'</label></span>';
8685: }
8686: $output .= '</td></tr></table></td></tr>';
8687: return $output;
8688: }
8689:
8690: sub sorted_searchtitles {
8691: my %searchtitles = &Apache::lonlocal::texthash(
8692: 'uname' => 'username',
8693: 'lastname' => 'last name',
8694: 'lastfirst' => 'last name, first name',
8695: );
8696: my @titleorder = ('uname','lastname','lastfirst');
8697: return (\%searchtitles,\@titleorder);
8698: }
8699:
8700: sub sorted_searchtypes {
8701: my %srchtypes_desc = (
8702: exact => 'is exact match',
8703: contains => 'contains ..',
8704: begins => 'begins with ..',
8705: );
8706: my @srchtypeorder = ('exact','begins','contains');
8707: return (\%srchtypes_desc,\@srchtypeorder);
8708: }
8709:
8710: sub usertype_update_row {
8711: my ($settings,$usertypes,$fieldtitles,$fields,$types,$rownums) = @_;
8712: my $datatable;
8713: my $numinrow = 4;
8714: foreach my $type (@{$types}) {
8715: if (defined($usertypes->{$type})) {
8716: $$rownums ++;
8717: my $css_class = $$rownums%2?' class="LC_odd_row"':'';
8718: $datatable .= '<tr'.$css_class.'><td>'.$usertypes->{$type}.
8719: '</td><td class="LC_left_item"><table>';
8720: for (my $i=0; $i<@{$fields}; $i++) {
8721: my $rem = $i%($numinrow);
8722: if ($rem == 0) {
8723: if ($i > 0) {
8724: $datatable .= '</tr>';
8725: }
8726: $datatable .= '<tr>';
8727: }
8728: my $check = ' ';
8729: if (ref($settings) eq 'HASH') {
8730: if (ref($settings->{'fields'}) eq 'HASH') {
8731: if (ref($settings->{'fields'}{$type}) eq 'ARRAY') {
8732: if (grep(/^\Q$fields->[$i]\E$/,@{$settings->{'fields'}{$type}})) {
8733: $check = ' checked="checked" ';
8734: }
8735: }
8736: }
8737: }
8738:
8739: if ($i == @{$fields}-1) {
8740: my $colsleft = $numinrow - $rem;
8741: if ($colsleft > 1) {
8742: $datatable .= '<td colspan="'.$colsleft.'">';
8743: } else {
8744: $datatable .= '<td>';
8745: }
8746: } else {
8747: $datatable .= '<td>';
8748: }
8749: $datatable .= '<span class="LC_nobreak"><label>'.
8750: '<input type="checkbox" name="updateable_'.$type.
8751: '_'.$fields->[$i].'" value="1"'.$check.'/>'.
8752: $fieldtitles->{$fields->[$i]}.'</label></span></td>';
8753: }
8754: $datatable .= '</tr></table></td></tr>';
8755: }
8756: }
8757: return $datatable;
8758: }
8759:
8760: sub modify_login {
8761: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
8762: my ($resulttext,$errors,$colchgtext,%changes,%colchanges,%newfile,%newurl,
8763: %curr_loginvia,%loginhash,@currlangs,@newlangs,$addedfile,%title,@offon);
8764: %title = ( coursecatalog => 'Display course catalog',
8765: adminmail => 'Display administrator E-mail address',
8766: helpdesk => 'Display "Contact Helpdesk" link',
8767: newuser => 'Link for visitors to create a user account',
8768: loginheader => 'Log-in box header');
8769: @offon = ('off','on');
8770: if (ref($domconfig{login}) eq 'HASH') {
8771: if (ref($domconfig{login}{loginvia}) eq 'HASH') {
8772: foreach my $lonhost (keys(%{$domconfig{login}{loginvia}})) {
8773: $curr_loginvia{$lonhost} = $domconfig{login}{loginvia}{$lonhost};
8774: }
8775: }
8776: }
8777: ($errors,%colchanges) = &modify_colors($r,$dom,$confname,['login'],
8778: \%domconfig,\%loginhash);
8779: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
8780: foreach my $item (@toggles) {
8781: $loginhash{login}{$item} = $env{'form.'.$item};
8782: }
8783: $loginhash{login}{loginheader} = $env{'form.loginheader'};
8784: if (ref($colchanges{'login'}) eq 'HASH') {
8785: $colchgtext = &display_colorchgs($dom,\%colchanges,['login'],
8786: \%loginhash);
8787: }
8788:
8789: my %servers = &Apache::lonnet::internet_dom_servers($dom);
8790: my %domservers = &Apache::lonnet::get_servers($dom);
8791: my @loginvia_attribs = ('serverpath','custompath','exempt');
8792: if (keys(%servers) > 1) {
8793: foreach my $lonhost (keys(%servers)) {
8794: next if ($env{'form.'.$lonhost.'_server'} eq $lonhost);
8795: if (ref($curr_loginvia{$lonhost}) eq 'HASH') {
8796: if ($env{'form.'.$lonhost.'_server'} eq $curr_loginvia{$lonhost}{'server'}) {
8797: $loginhash{login}{loginvia}{$lonhost}{'server'} = $curr_loginvia{$lonhost}{'server'};
8798: } elsif ($curr_loginvia{$lonhost}{'server'} ne '') {
8799: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
8800: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
8801: $changes{'loginvia'}{$lonhost} = 1;
8802: } else {
8803: $loginhash{login}{loginvia}{$lonhost}{'server'} = '';
8804: $changes{'loginvia'}{$lonhost} = 1;
8805: }
8806: } else {
8807: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
8808: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
8809: $changes{'loginvia'}{$lonhost} = 1;
8810: }
8811: }
8812: if ($loginhash{login}{loginvia}{$lonhost}{'server'} eq '') {
8813: foreach my $item (@loginvia_attribs) {
8814: $loginhash{login}{loginvia}{$lonhost}{$item} = '';
8815: }
8816: } else {
8817: foreach my $item (@loginvia_attribs) {
8818: my $new = $env{'form.'.$lonhost.'_'.$item};
8819: if (($item eq 'serverpath') && ($new eq 'custom')) {
8820: $env{'form.'.$lonhost.'_custompath'} =~ s/\s+//g;
8821: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
8822: $new = '/';
8823: }
8824: }
8825: if (($item eq 'custompath') &&
8826: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
8827: $new = '';
8828: }
8829: if ($new ne $curr_loginvia{$lonhost}{$item}) {
8830: $changes{'loginvia'}{$lonhost} = 1;
8831: }
8832: if ($item eq 'exempt') {
8833: $new = &check_exempt_addresses($new);
8834: }
8835: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
8836: }
8837: }
8838: } else {
8839: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
8840: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
8841: $changes{'loginvia'}{$lonhost} = 1;
8842: foreach my $item (@loginvia_attribs) {
8843: my $new = $env{'form.'.$lonhost.'_'.$item};
8844: if (($item eq 'serverpath') && ($new eq 'custom')) {
8845: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
8846: $new = '/';
8847: }
8848: }
8849: if (($item eq 'custompath') &&
8850: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
8851: $new = '';
8852: }
8853: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
8854: }
8855: }
8856: }
8857: }
8858: }
8859:
8860: my $servadm = $r->dir_config('lonAdmEMail');
8861: my %langchoices = &Apache::lonlocal::texthash(&get_languages_hash());
8862: if (ref($domconfig{'login'}) eq 'HASH') {
8863: if (ref($domconfig{'login'}{'helpurl'}) eq 'HASH') {
8864: foreach my $lang (sort(keys(%{$domconfig{'login'}{'helpurl'}}))) {
8865: if ($lang eq 'nolang') {
8866: push(@currlangs,$lang);
8867: } elsif (defined($langchoices{$lang})) {
8868: push(@currlangs,$lang);
8869: } else {
8870: next;
8871: }
8872: }
8873: }
8874: }
8875: my @delurls = &Apache::loncommon::get_env_multiple('form.loginhelpurl_del');
8876: if (@currlangs > 0) {
8877: foreach my $lang (@currlangs) {
8878: if (grep(/^\Q$lang\E$/,@delurls)) {
8879: $changes{'helpurl'}{$lang} = 1;
8880: } elsif ($env{'form.loginhelpurl_'.$lang.'.filename'}) {
8881: $changes{'helpurl'}{$lang} = 1;
8882: $newfile{$lang} = $env{'form.loginhelpurl_'.$lang.'.filename'};
8883: push(@newlangs,$lang);
8884: } else {
8885: $loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang};
8886: }
8887: }
8888: }
8889: unless (grep(/^nolang$/,@currlangs)) {
8890: if ($env{'form.loginhelpurl_nolang.filename'}) {
8891: $changes{'helpurl'}{'nolang'} = 1;
8892: $newfile{'nolang'} = $env{'form.loginhelpurl_nolang.filename'};
8893: push(@newlangs,'nolang');
8894: }
8895: }
8896: if ($env{'form.loginhelpurl_add_lang'}) {
8897: if ((defined($langchoices{$env{'form.loginhelpurl_add_lang'}})) &&
8898: ($env{'form.loginhelpurl_add_file.filename'})) {
8899: $newfile{$env{'form.loginhelpurl_add_lang'}} = $env{'form.loginhelpurl_add_file.filename'};
8900: $addedfile = $env{'form.loginhelpurl_add_lang'};
8901: }
8902: }
8903: if ((@newlangs > 0) || ($addedfile)) {
8904: my $error;
8905: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
8906: if ($configuserok eq 'ok') {
8907: if ($switchserver) {
8908: $error = &mt("Upload of custom help file is not permitted to this server: [_1]",$switchserver);
8909: } elsif ($author_ok eq 'ok') {
8910: my @allnew = @newlangs;
8911: if ($addedfile ne '') {
8912: push(@allnew,$addedfile);
8913: }
8914: foreach my $lang (@allnew) {
8915: my $formelem = 'loginhelpurl_'.$lang;
8916: if ($lang eq $env{'form.loginhelpurl_add_lang'}) {
8917: $formelem = 'loginhelpurl_add_file';
8918: }
8919: (my $result,$newurl{$lang}) = &publishlogo($r,'upload',$formelem,$dom,$confname,
8920: "help/$lang",'','',$newfile{$lang});
8921: if ($result eq 'ok') {
8922: $loginhash{'login'}{'helpurl'}{$lang} = $newurl{$lang};
8923: $changes{'helpurl'}{$lang} = 1;
8924: } else {
8925: my $puberror = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$newfile{$lang},$result);
8926: $errors .= '<li><span class="LC_error">'.$puberror.'</span></li>';
8927: if ((grep(/^\Q$lang\E$/,@currlangs)) &&
8928: (!grep(/^\Q$lang\E$/,@delurls))) {
8929: $loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang};
8930: }
8931: }
8932: }
8933: } else {
8934: $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);
8935: }
8936: } else {
8937: $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);
8938: }
8939: if ($error) {
8940: &Apache::lonnet::logthis($error);
8941: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
8942: }
8943: }
8944:
8945: my (%currheadtagurls,%currexempt,@newhosts,%newheadtagurls,%possexempt);
8946: if (ref($domconfig{'login'}) eq 'HASH') {
8947: if (ref($domconfig{'login'}{'headtag'}) eq 'HASH') {
8948: foreach my $lonhost (keys(%{$domconfig{'login'}{'headtag'}})) {
8949: if ($domservers{$lonhost}) {
8950: if (ref($domconfig{'login'}{'headtag'}{$lonhost}) eq 'HASH') {
8951: $currheadtagurls{$lonhost} = $domconfig{'login'}{'headtag'}{$lonhost}{'url'};
8952: $currexempt{$lonhost} = $domconfig{'login'}{'headtag'}{$lonhost}{'exempt'};
8953: }
8954: }
8955: }
8956: }
8957: }
8958: my @delheadtagurls = &Apache::loncommon::get_env_multiple('form.loginheadtag_del');
8959: foreach my $lonhost (sort(keys(%domservers))) {
8960: if (grep(/^\Q$lonhost\E$/,@delheadtagurls)) {
8961: $changes{'headtag'}{$lonhost} = 1;
8962: } else {
8963: if ($env{'form.loginheadtagexempt_'.$lonhost}) {
8964: $possexempt{$lonhost} = &check_exempt_addresses($env{'form.loginheadtagexempt_'.$lonhost});
8965: }
8966: if ($env{'form.loginheadtag_'.$lonhost.'.filename'}) {
8967: push(@newhosts,$lonhost);
8968: } elsif ($currheadtagurls{$lonhost}) {
8969: $loginhash{'login'}{'headtag'}{$lonhost}{'url'} = $currheadtagurls{$lonhost};
8970: if ($currexempt{$lonhost}) {
8971: if ((!exists($possexempt{$lonhost})) || ($possexempt{$lonhost} ne $currexempt{$lonhost})) {
8972: $changes{'headtag'}{$lonhost} = 1;
8973: }
8974: } elsif ($possexempt{$lonhost}) {
8975: $changes{'headtag'}{$lonhost} = 1;
8976: }
8977: if ($possexempt{$lonhost}) {
8978: $loginhash{'login'}{'headtag'}{$lonhost}{'exempt'} = $possexempt{$lonhost};
8979: }
8980: }
8981: }
8982: }
8983: if (@newhosts) {
8984: my $error;
8985: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
8986: if ($configuserok eq 'ok') {
8987: if ($switchserver) {
8988: $error = &mt("Upload of custom markup is not permitted to this server: [_1]",$switchserver);
8989: } elsif ($author_ok eq 'ok') {
8990: foreach my $lonhost (@newhosts) {
8991: my $formelem = 'loginheadtag_'.$lonhost;
8992: (my $result,$newheadtagurls{$lonhost}) = &publishlogo($r,'upload',$formelem,$dom,$confname,
8993: "login/headtag/$lonhost",'','',
8994: $env{'form.loginheadtag_'.$lonhost.'.filename'});
8995: if ($result eq 'ok') {
8996: $loginhash{'login'}{'headtag'}{$lonhost}{'url'} = $newheadtagurls{$lonhost};
8997: $changes{'headtag'}{$lonhost} = 1;
8998: if ($possexempt{$lonhost}) {
8999: $loginhash{'login'}{'headtag'}{$lonhost}{'exempt'} = $possexempt{$lonhost};
9000: }
9001: } else {
9002: my $puberror = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",
9003: $newheadtagurls{$lonhost},$result);
9004: $errors .= '<li><span class="LC_error">'.$puberror.'</span></li>';
9005: if ((grep(/^\Q$lonhost\E$/,keys(%currheadtagurls))) &&
9006: (!grep(/^\Q$lonhost\E$/,@delheadtagurls))) {
9007: $loginhash{'login'}{'headtag'}{$lonhost} = $currheadtagurls{$lonhost};
9008: }
9009: }
9010: }
9011: } else {
9012: $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);
9013: }
9014: } else {
9015: $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);
9016: }
9017: if ($error) {
9018: &Apache::lonnet::logthis($error);
9019: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
9020: }
9021: }
9022: &process_captcha('login',\%changes,$loginhash{'login'},$domconfig{'login'});
9023:
9024: my $defaulthelpfile = '/adm/loginproblems.html';
9025: my $defaulttext = &mt('Default in use');
9026:
9027: my $putresult = &Apache::lonnet::put_dom('configuration',\%loginhash,
9028: $dom);
9029: if ($putresult eq 'ok') {
9030: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
9031: my %defaultchecked = (
9032: 'coursecatalog' => 'on',
9033: 'helpdesk' => 'on',
9034: 'adminmail' => 'off',
9035: 'newuser' => 'off',
9036: );
9037: if (ref($domconfig{'login'}) eq 'HASH') {
9038: foreach my $item (@toggles) {
9039: if ($defaultchecked{$item} eq 'on') {
9040: if (($domconfig{'login'}{$item} eq '0') &&
9041: ($env{'form.'.$item} eq '1')) {
9042: $changes{$item} = 1;
9043: } elsif (($domconfig{'login'}{$item} eq '' ||
9044: $domconfig{'login'}{$item} eq '1') &&
9045: ($env{'form.'.$item} eq '0')) {
9046: $changes{$item} = 1;
9047: }
9048: } elsif ($defaultchecked{$item} eq 'off') {
9049: if (($domconfig{'login'}{$item} eq '1') &&
9050: ($env{'form.'.$item} eq '0')) {
9051: $changes{$item} = 1;
9052: } elsif (($domconfig{'login'}{$item} eq '' ||
9053: $domconfig{'login'}{$item} eq '0') &&
9054: ($env{'form.'.$item} eq '1')) {
9055: $changes{$item} = 1;
9056: }
9057: }
9058: }
9059: }
9060: if (keys(%changes) > 0 || $colchgtext) {
9061: &Apache::loncommon::devalidate_domconfig_cache($dom);
9062: if (ref($lastactref) eq 'HASH') {
9063: $lastactref->{'domainconfig'} = 1;
9064: }
9065: $resulttext = &mt('Changes made:').'<ul>';
9066: foreach my $item (sort(keys(%changes))) {
9067: if ($item eq 'loginvia') {
9068: if (ref($changes{$item}) eq 'HASH') {
9069: $resulttext .= '<li>'.&mt('Log-in page availability:').'<ul>';
9070: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
9071: if (defined($servers{$loginhash{login}{loginvia}{$lonhost}{'server'}})) {
9072: if (ref($loginhash{login}{loginvia}{$lonhost}) eq 'HASH') {
9073: my $protocol = $Apache::lonnet::protocol{$env{'form.'.$lonhost.'_server'}};
9074: $protocol = 'http' if ($protocol ne 'https');
9075: my $target = $protocol.'://'.$servers{$env{'form.'.$lonhost.'_server'}};
9076:
9077: if ($loginhash{login}{loginvia}{$lonhost}{'serverpath'} eq 'custom') {
9078: $target .= $loginhash{login}{loginvia}{$lonhost}{'custompath'};
9079: } else {
9080: $target .= $loginhash{login}{loginvia}{$lonhost}{'serverpath'};
9081: }
9082: $resulttext .= '<li>'.&mt('Server: [_1] log-in page redirects to [_2].',$servers{$lonhost},'<a href="'.$target.'">'.$target.'</a>');
9083: if ($loginhash{login}{loginvia}{$lonhost}{'exempt'} ne '') {
9084: $resulttext .= ' '.&mt('No redirection for clients from following IPs:').' '.$loginhash{login}{loginvia}{$lonhost}{'exempt'};
9085: }
9086: $resulttext .= '</li>';
9087: } else {
9088: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$lonhost).'</li>';
9089: }
9090: } else {
9091: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$servers{$lonhost}).'</li>';
9092: }
9093: }
9094: $resulttext .= '</ul></li>';
9095: }
9096: } elsif ($item eq 'helpurl') {
9097: if (ref($changes{$item}) eq 'HASH') {
9098: foreach my $lang (sort(keys(%{$changes{$item}}))) {
9099: if (grep(/^\Q$lang\E$/,@delurls)) {
9100: my ($chg,$link);
9101: $link = &Apache::loncommon::modal_link($defaulthelpfile,$defaulttext,600,500);
9102: if ($lang eq 'nolang') {
9103: $chg = &mt('custom log-in help file removed for no preferred language; [_1]',$link);
9104: } else {
9105: $chg = &mt('custom log-in help file removed for specific language: [_1]; [_2]',$langchoices{$lang},$link);
9106: }
9107: $resulttext .= '<li>'.$chg.'</li>';
9108: } else {
9109: my $chg;
9110: if ($lang eq 'nolang') {
9111: $chg = &mt('custom log-in help file for no preferred language');
9112: } else {
9113: $chg = &mt('custom log-in help file for specific language: [_1]',$langchoices{$lang});
9114: }
9115: $resulttext .= '<li>'.&Apache::loncommon::modal_link(
9116: $loginhash{'login'}{'helpurl'}{$lang}.
9117: '?inhibitmenu=yes',$chg,600,500).
9118: '</li>';
9119: }
9120: }
9121: }
9122: } elsif ($item eq 'headtag') {
9123: if (ref($changes{$item}) eq 'HASH') {
9124: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
9125: if (grep(/^\Q$lonhost\E$/,@delheadtagurls)) {
9126: $resulttext .= '<li>'.&mt('custom markup file removed for [_1]',$domservers{$lonhost}).'</li>';
9127: } elsif (ref($loginhash{'login'}{'headtag'}{$lonhost}) eq 'HASH') {
9128: $resulttext .= '<li><a href="'.
9129: "javascript:void(open('$loginhash{'login'}{'headtag'}{$lonhost}{'url'}?inhibitmenu=yes','Custom_HeadTag',
9130: 'menubar=0,toolbar=1,scrollbars=1,width=600,height=500,resizable=yes'))".
9131: '">'.&mt('custom markup').'</a> '.&mt('(for [_1])',$servers{$lonhost}).' ';
9132: if ($possexempt{$lonhost}) {
9133: $resulttext .= &mt('not included for client IP(s): [_1]',$possexempt{$lonhost});
9134: } else {
9135: $resulttext .= &mt('included for any client IP');
9136: }
9137: $resulttext .= '</li>';
9138: }
9139: }
9140: }
9141: } elsif ($item eq 'captcha') {
9142: if (ref($loginhash{'login'}) eq 'HASH') {
9143: my $chgtxt;
9144: if ($loginhash{'login'}{$item} eq 'notused') {
9145: $chgtxt .= &mt('No CAPTCHA validation in use for helpdesk form.');
9146: } else {
9147: my %captchas = &captcha_phrases();
9148: if ($captchas{$loginhash{'login'}{$item}}) {
9149: $chgtxt .= &mt("Validation for helpdesk form set to $captchas{$loginhash{'login'}{$item}}.");
9150: } else {
9151: $chgtxt .= &mt('Validation for helpdesk form set to unknown type.');
9152: }
9153: }
9154: $resulttext .= '<li>'.$chgtxt.'</li>';
9155: }
9156: } elsif ($item eq 'recaptchakeys') {
9157: if (ref($loginhash{'login'}) eq 'HASH') {
9158: my ($privkey,$pubkey);
9159: if (ref($loginhash{'login'}{$item}) eq 'HASH') {
9160: $pubkey = $loginhash{'login'}{$item}{'public'};
9161: $privkey = $loginhash{'login'}{$item}{'private'};
9162: }
9163: my $chgtxt .= &mt('ReCAPTCHA keys changes').'<ul>';
9164: if (!$pubkey) {
9165: $chgtxt .= '<li>'.&mt('Public key deleted').'</li>';
9166: } else {
9167: $chgtxt .= '<li>'.&mt('Public key set to [_1]',$pubkey).'</li>';
9168: }
9169: if (!$privkey) {
9170: $chgtxt .= '<li>'.&mt('Private key deleted').'</li>';
9171: } else {
9172: $chgtxt .= '<li>'.&mt('Private key set to [_1]',$privkey).'</li>';
9173: }
9174: $chgtxt .= '</ul>';
9175: $resulttext .= '<li>'.$chgtxt.'</li>';
9176: }
9177: } elsif ($item eq 'recaptchaversion') {
9178: if (ref($loginhash{'login'}) eq 'HASH') {
9179: if ($loginhash{'login'}{'captcha'} eq 'recaptcha') {
9180: $resulttext .= '<li>'.&mt('ReCAPTCHA for helpdesk form set to version [_1]',$loginhash{'login'}{'recaptchaversion'}).
9181: '</li>';
9182: }
9183: }
9184: } else {
9185: $resulttext .= '<li>'.&mt("$title{$item} set to $offon[$env{'form.'.$item}]").'</li>';
9186: }
9187: }
9188: $resulttext .= $colchgtext.'</ul>';
9189: } else {
9190: $resulttext = &mt('No changes made to log-in page settings');
9191: }
9192: } else {
9193: $resulttext = '<span class="LC_error">'.
9194: &mt('An error occurred: [_1]',$putresult).'</span>';
9195: }
9196: if ($errors) {
9197: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
9198: $errors.'</ul>';
9199: }
9200: return $resulttext;
9201: }
9202:
9203: sub check_exempt_addresses {
9204: my ($iplist) = @_;
9205: $iplist =~ s/^\s+//;
9206: $iplist =~ s/\s+$//;
9207: my @poss_ips = split(/\s*[,:]\s*/,$iplist);
9208: my (@okips,$new);
9209: foreach my $ip (@poss_ips) {
9210: if ($ip =~ /^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$/) {
9211: if (($1 <= 255) && ($2 <= 255) && ($3 <= 255) && ($4 <= 255)) {
9212: push(@okips,$ip);
9213: }
9214: }
9215: }
9216: if (@okips > 0) {
9217: $new = join(',',@okips);
9218: } else {
9219: $new = '';
9220: }
9221: return $new;
9222: }
9223:
9224: sub color_font_choices {
9225: my %choices =
9226: &Apache::lonlocal::texthash (
9227: img => "Header",
9228: bgs => "Background colors",
9229: links => "Link colors",
9230: images => "Images",
9231: font => "Font color",
9232: fontmenu => "Font menu",
9233: pgbg => "Page",
9234: tabbg => "Header",
9235: sidebg => "Border",
9236: link => "Link",
9237: alink => "Active link",
9238: vlink => "Visited link",
9239: );
9240: return %choices;
9241: }
9242:
9243: sub modify_rolecolors {
9244: my ($r,$dom,$confname,$roles,$lastactref,%domconfig) = @_;
9245: my ($resulttext,%rolehash);
9246: $rolehash{'rolecolors'} = {};
9247: if (ref($domconfig{'rolecolors'}) ne 'HASH') {
9248: if ($domconfig{'rolecolors'} eq '') {
9249: $domconfig{'rolecolors'} = {};
9250: }
9251: }
9252: my ($errors,%changes) = &modify_colors($r,$dom,$confname,$roles,
9253: $domconfig{'rolecolors'},$rolehash{'rolecolors'});
9254: my $putresult = &Apache::lonnet::put_dom('configuration',\%rolehash,
9255: $dom);
9256: if ($putresult eq 'ok') {
9257: if (keys(%changes) > 0) {
9258: &Apache::loncommon::devalidate_domconfig_cache($dom);
9259: if (ref($lastactref) eq 'HASH') {
9260: $lastactref->{'domainconfig'} = 1;
9261: }
9262: $resulttext = &display_colorchgs($dom,\%changes,$roles,
9263: $rolehash{'rolecolors'});
9264: } else {
9265: $resulttext = &mt('No changes made to default color schemes');
9266: }
9267: } else {
9268: $resulttext = '<span class="LC_error">'.
9269: &mt('An error occurred: [_1]',$putresult).'</span>';
9270: }
9271: if ($errors) {
9272: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
9273: $errors.'</ul>';
9274: }
9275: return $resulttext;
9276: }
9277:
9278: sub modify_colors {
9279: my ($r,$dom,$confname,$roles,$domconfig,$confhash) = @_;
9280: my (%changes,%choices);
9281: my @bgs;
9282: my @links = ('link','alink','vlink');
9283: my @logintext;
9284: my @images;
9285: my $servadm = $r->dir_config('lonAdmEMail');
9286: my $errors;
9287: my %defaults;
9288: foreach my $role (@{$roles}) {
9289: if ($role eq 'login') {
9290: %choices = &login_choices();
9291: @logintext = ('textcol','bgcol');
9292: } else {
9293: %choices = &color_font_choices();
9294: }
9295: if ($role eq 'login') {
9296: @images = ('img','logo','domlogo','login');
9297: @bgs = ('pgbg','mainbg','sidebg');
9298: } else {
9299: @images = ('img');
9300: @bgs = ('pgbg','tabbg','sidebg');
9301: }
9302: my %defaults = &role_defaults($role,\@bgs,\@links,\@images,\@logintext);
9303: unless ($env{'form.'.$role.'_font'} eq $defaults{'font'}) {
9304: $confhash->{$role}{'font'} = $env{'form.'.$role.'_font'};
9305: }
9306: if ($role eq 'login') {
9307: foreach my $item (@logintext) {
9308: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
9309: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
9310: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
9311: }
9312: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'logintext'}{$item})) {
9313: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
9314: }
9315: }
9316: } else {
9317: $env{'form.'.$role.'_fontmenu'} = lc($env{'form.'.$role.'_fontmenu'});
9318: if ($env{'form.'.$role.'_fontmenu'} =~ /^\w+/) {
9319: $env{'form.'.$role.'_fontmenu'} = '#'.$env{'form.'.$role.'_fontmenu'};
9320: }
9321: unless($env{'form.'.$role.'_fontmenu'} eq lc($defaults{'fontmenu'})) {
9322: $confhash->{$role}{'fontmenu'} = $env{'form.'.$role.'_fontmenu'};
9323: }
9324: }
9325: foreach my $item (@bgs) {
9326: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
9327: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
9328: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
9329: }
9330: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'bgs'}{$item})) {
9331: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
9332: }
9333: }
9334: foreach my $item (@links) {
9335: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
9336: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
9337: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
9338: }
9339: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'links'}{$item})) {
9340: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
9341: }
9342: }
9343: my ($configuserok,$author_ok,$switchserver) =
9344: &config_check($dom,$confname,$servadm);
9345: my ($width,$height) = &thumb_dimensions();
9346: if (ref($domconfig->{$role}) ne 'HASH') {
9347: $domconfig->{$role} = {};
9348: }
9349: foreach my $img (@images) {
9350: if (($role eq 'login') && (($img eq 'img') || ($img eq 'logo'))) {
9351: if (defined($env{'form.login_showlogo_'.$img})) {
9352: $confhash->{$role}{'showlogo'}{$img} = 1;
9353: } else {
9354: $confhash->{$role}{'showlogo'}{$img} = 0;
9355: }
9356: }
9357: if ( ! $env{'form.'.$role.'_'.$img.'.filename'}
9358: && !defined($domconfig->{$role}{$img})
9359: && !$env{'form.'.$role.'_del_'.$img}
9360: && $env{'form.'.$role.'_import_'.$img}) {
9361: # import the old configured image from the .tab setting
9362: # if they haven't provided a new one
9363: $domconfig->{$role}{$img} =
9364: $env{'form.'.$role.'_import_'.$img};
9365: }
9366: if ($env{'form.'.$role.'_'.$img.'.filename'} ne '') {
9367: my $error;
9368: if ($configuserok eq 'ok') {
9369: if ($switchserver) {
9370: $error = &mt("Upload of [_1] image for $role page(s) is not permitted to this server: [_2]",$choices{$img},$switchserver);
9371: } else {
9372: if ($author_ok eq 'ok') {
9373: my ($result,$logourl) =
9374: &publishlogo($r,'upload',$role.'_'.$img,
9375: $dom,$confname,$img,$width,$height);
9376: if ($result eq 'ok') {
9377: $confhash->{$role}{$img} = $logourl;
9378: $changes{$role}{'images'}{$img} = 1;
9379: } else {
9380: $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);
9381: }
9382: } else {
9383: $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);
9384: }
9385: }
9386: } else {
9387: $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);
9388: }
9389: if ($error) {
9390: &Apache::lonnet::logthis($error);
9391: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
9392: }
9393: } elsif ($domconfig->{$role}{$img} ne '') {
9394: if ($domconfig->{$role}{$img} !~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
9395: my $error;
9396: if ($configuserok eq 'ok') {
9397: # is confname an author?
9398: if ($switchserver eq '') {
9399: if ($author_ok eq 'ok') {
9400: my ($result,$logourl) =
9401: &publishlogo($r,'copy',$domconfig->{$role}{$img},
9402: $dom,$confname,$img,$width,$height);
9403: if ($result eq 'ok') {
9404: $confhash->{$role}{$img} = $logourl;
9405: $changes{$role}{'images'}{$img} = 1;
9406: }
9407: }
9408: }
9409: }
9410: }
9411: }
9412: }
9413: if (ref($domconfig) eq 'HASH') {
9414: if (ref($domconfig->{$role}) eq 'HASH') {
9415: foreach my $img (@images) {
9416: if ($domconfig->{$role}{$img} ne '') {
9417: if ($env{'form.'.$role.'_del_'.$img}) {
9418: $confhash->{$role}{$img} = '';
9419: $changes{$role}{'images'}{$img} = 1;
9420: } else {
9421: if ($confhash->{$role}{$img} eq '') {
9422: $confhash->{$role}{$img} = $domconfig->{$role}{$img};
9423: }
9424: }
9425: } else {
9426: if ($env{'form.'.$role.'_del_'.$img}) {
9427: $confhash->{$role}{$img} = '';
9428: $changes{$role}{'images'}{$img} = 1;
9429: }
9430: }
9431: if (($role eq 'login') && (($img eq 'logo') || ($img eq 'img'))) {
9432: if (ref($domconfig->{'login'}{'showlogo'}) eq 'HASH') {
9433: if ($confhash->{$role}{'showlogo'}{$img} ne
9434: $domconfig->{$role}{'showlogo'}{$img}) {
9435: $changes{$role}{'showlogo'}{$img} = 1;
9436: }
9437: } else {
9438: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
9439: $changes{$role}{'showlogo'}{$img} = 1;
9440: }
9441: }
9442: }
9443: }
9444: if ($domconfig->{$role}{'font'} ne '') {
9445: if ($confhash->{$role}{'font'} ne $domconfig->{$role}{'font'}) {
9446: $changes{$role}{'font'} = 1;
9447: }
9448: } else {
9449: if ($confhash->{$role}{'font'}) {
9450: $changes{$role}{'font'} = 1;
9451: }
9452: }
9453: if ($role ne 'login') {
9454: if ($domconfig->{$role}{'fontmenu'} ne '') {
9455: if ($confhash->{$role}{'fontmenu'} ne $domconfig->{$role}{'fontmenu'}) {
9456: $changes{$role}{'fontmenu'} = 1;
9457: }
9458: } else {
9459: if ($confhash->{$role}{'fontmenu'}) {
9460: $changes{$role}{'fontmenu'} = 1;
9461: }
9462: }
9463: }
9464: foreach my $item (@bgs) {
9465: if ($domconfig->{$role}{$item} ne '') {
9466: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
9467: $changes{$role}{'bgs'}{$item} = 1;
9468: }
9469: } else {
9470: if ($confhash->{$role}{$item}) {
9471: $changes{$role}{'bgs'}{$item} = 1;
9472: }
9473: }
9474: }
9475: foreach my $item (@links) {
9476: if ($domconfig->{$role}{$item} ne '') {
9477: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
9478: $changes{$role}{'links'}{$item} = 1;
9479: }
9480: } else {
9481: if ($confhash->{$role}{$item}) {
9482: $changes{$role}{'links'}{$item} = 1;
9483: }
9484: }
9485: }
9486: foreach my $item (@logintext) {
9487: if ($domconfig->{$role}{$item} ne '') {
9488: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
9489: $changes{$role}{'logintext'}{$item} = 1;
9490: }
9491: } else {
9492: if ($confhash->{$role}{$item}) {
9493: $changes{$role}{'logintext'}{$item} = 1;
9494: }
9495: }
9496: }
9497: } else {
9498: &default_change_checker($role,\@images,\@links,\@bgs,
9499: \@logintext,$confhash,\%changes);
9500: }
9501: } else {
9502: &default_change_checker($role,\@images,\@links,\@bgs,
9503: \@logintext,$confhash,\%changes);
9504: }
9505: }
9506: return ($errors,%changes);
9507: }
9508:
9509: sub config_check {
9510: my ($dom,$confname,$servadm) = @_;
9511: my ($configuserok,$author_ok,$switchserver,%currroles);
9512: my $uhome = &Apache::lonnet::homeserver($confname,$dom,1);
9513: ($configuserok,%currroles) = &check_configuser($uhome,$dom,
9514: $confname,$servadm);
9515: if ($configuserok eq 'ok') {
9516: $switchserver = &check_switchserver($dom,$confname);
9517: if ($switchserver eq '') {
9518: $author_ok = &check_authorstatus($dom,$confname,%currroles);
9519: }
9520: }
9521: return ($configuserok,$author_ok,$switchserver);
9522: }
9523:
9524: sub default_change_checker {
9525: my ($role,$images,$links,$bgs,$logintext,$confhash,$changes) = @_;
9526: foreach my $item (@{$links}) {
9527: if ($confhash->{$role}{$item}) {
9528: $changes->{$role}{'links'}{$item} = 1;
9529: }
9530: }
9531: foreach my $item (@{$bgs}) {
9532: if ($confhash->{$role}{$item}) {
9533: $changes->{$role}{'bgs'}{$item} = 1;
9534: }
9535: }
9536: foreach my $item (@{$logintext}) {
9537: if ($confhash->{$role}{$item}) {
9538: $changes->{$role}{'logintext'}{$item} = 1;
9539: }
9540: }
9541: foreach my $img (@{$images}) {
9542: if ($env{'form.'.$role.'_del_'.$img}) {
9543: $confhash->{$role}{$img} = '';
9544: $changes->{$role}{'images'}{$img} = 1;
9545: }
9546: if ($role eq 'login') {
9547: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
9548: $changes->{$role}{'showlogo'}{$img} = 1;
9549: }
9550: }
9551: }
9552: if ($confhash->{$role}{'font'}) {
9553: $changes->{$role}{'font'} = 1;
9554: }
9555: }
9556:
9557: sub display_colorchgs {
9558: my ($dom,$changes,$roles,$confhash) = @_;
9559: my (%choices,$resulttext);
9560: if (!grep(/^login$/,@{$roles})) {
9561: $resulttext = &mt('Changes made:').'<br />';
9562: }
9563: foreach my $role (@{$roles}) {
9564: if ($role eq 'login') {
9565: %choices = &login_choices();
9566: } else {
9567: %choices = &color_font_choices();
9568: }
9569: if (ref($changes->{$role}) eq 'HASH') {
9570: if ($role ne 'login') {
9571: $resulttext .= '<h4>'.&mt($role).'</h4>';
9572: }
9573: foreach my $key (sort(keys(%{$changes->{$role}}))) {
9574: if ($role ne 'login') {
9575: $resulttext .= '<ul>';
9576: }
9577: if (ref($changes->{$role}{$key}) eq 'HASH') {
9578: if ($role ne 'login') {
9579: $resulttext .= '<li>'.&mt($choices{$key}).':<ul>';
9580: }
9581: foreach my $item (sort(keys(%{$changes->{$role}{$key}}))) {
9582: if (($role eq 'login') && ($key eq 'showlogo')) {
9583: if ($confhash->{$role}{$key}{$item}) {
9584: $resulttext .= '<li>'.&mt("$choices{$item} set to be displayed").'</li>';
9585: } else {
9586: $resulttext .= '<li>'.&mt("$choices{$item} set to not be displayed").'</li>';
9587: }
9588: } elsif ($confhash->{$role}{$item} eq '') {
9589: $resulttext .= '<li>'.&mt("$choices{$item} set to default").'</li>';
9590: } else {
9591: my $newitem = $confhash->{$role}{$item};
9592: if ($key eq 'images') {
9593: $newitem = '<img src="'.$confhash->{$role}{$item}.'" alt="'.$choices{$item}.'" style="vertical-align: bottom" />';
9594: }
9595: $resulttext .= '<li>'.&mt("$choices{$item} set to [_1]",$newitem).'</li>';
9596: }
9597: }
9598: if ($role ne 'login') {
9599: $resulttext .= '</ul></li>';
9600: }
9601: } else {
9602: if ($confhash->{$role}{$key} eq '') {
9603: $resulttext .= '<li>'.&mt("$choices{$key} set to default").'</li>';
9604: } else {
9605: $resulttext .= '<li>'.&mt("$choices{$key} set to [_1]",$confhash->{$role}{$key}).'</li>';
9606: }
9607: }
9608: if ($role ne 'login') {
9609: $resulttext .= '</ul>';
9610: }
9611: }
9612: }
9613: }
9614: return $resulttext;
9615: }
9616:
9617: sub thumb_dimensions {
9618: return ('200','50');
9619: }
9620:
9621: sub check_dimensions {
9622: my ($inputfile) = @_;
9623: my ($fullwidth,$fullheight);
9624: if ($inputfile =~ m|^[/\w.\-]+$|) {
9625: if (open(PIPE,"identify $inputfile 2>&1 |")) {
9626: my $imageinfo = <PIPE>;
9627: if (!close(PIPE)) {
9628: &Apache::lonnet::logthis("Failed to close PIPE opened to retrieve image information for $inputfile");
9629: }
9630: chomp($imageinfo);
9631: my ($fullsize) =
9632: ($imageinfo =~ /^\Q$inputfile\E\s+\w+\s+(\d+x\d+)/);
9633: if ($fullsize) {
9634: ($fullwidth,$fullheight) = split(/x/,$fullsize);
9635: }
9636: }
9637: }
9638: return ($fullwidth,$fullheight);
9639: }
9640:
9641: sub check_configuser {
9642: my ($uhome,$dom,$confname,$servadm) = @_;
9643: my ($configuserok,%currroles);
9644: if ($uhome eq 'no_host') {
9645: srand( time() ^ ($$ + ($$ << 15)) ); # Seed rand.
9646: my $configpass = &LONCAPA::Enrollment::create_password();
9647: $configuserok =
9648: &Apache::lonnet::modifyuser($dom,$confname,'','internal',
9649: $configpass,'','','','','',undef,$servadm);
9650: } else {
9651: $configuserok = 'ok';
9652: %currroles =
9653: &Apache::lonnet::get_my_roles($confname,$dom,'userroles');
9654: }
9655: return ($configuserok,%currroles);
9656: }
9657:
9658: sub check_authorstatus {
9659: my ($dom,$confname,%currroles) = @_;
9660: my $author_ok;
9661: if (!$currroles{':'.$dom.':au'}) {
9662: my $start = time;
9663: my $end = 0;
9664: $author_ok =
9665: &Apache::lonnet::assignrole($dom,$confname,'/'.$dom.'/',
9666: 'au',$end,$start,'','','domconfig');
9667: } else {
9668: $author_ok = 'ok';
9669: }
9670: return $author_ok;
9671: }
9672:
9673: sub publishlogo {
9674: my ($r,$action,$formname,$dom,$confname,$subdir,$thumbwidth,$thumbheight,$savefileas) = @_;
9675: my ($output,$fname,$logourl,$madethumb);
9676: if ($action eq 'upload') {
9677: $fname=$env{'form.'.$formname.'.filename'};
9678: chop($env{'form.'.$formname});
9679: } else {
9680: ($fname) = ($formname =~ /([^\/]+)$/);
9681: }
9682: if ($savefileas ne '') {
9683: $fname = $savefileas;
9684: }
9685: $fname=&Apache::lonnet::clean_filename($fname);
9686: # See if there is anything left
9687: unless ($fname) { return ('error: no uploaded file'); }
9688: $fname="$subdir/$fname";
9689: my $docroot=$r->dir_config('lonDocRoot');
9690: my $filepath="$docroot/priv";
9691: my $relpath = "$dom/$confname";
9692: my ($fnamepath,$file,$fetchthumb);
9693: $file=$fname;
9694: if ($fname=~m|/|) {
9695: ($fnamepath,$file) = ($fname =~ m|^(.*)/([^/]+)$|);
9696: }
9697: my @parts=split(/\//,"$filepath/$relpath/$fnamepath");
9698: my $count;
9699: for ($count=5;$count<=$#parts;$count++) {
9700: $filepath.="/$parts[$count]";
9701: if ((-e $filepath)!=1) {
9702: mkdir($filepath,02770);
9703: }
9704: }
9705: # Check for bad extension and disallow upload
9706: if ($file=~/\.(\w+)$/ &&
9707: (&Apache::loncommon::fileembstyle($1) eq 'hdn')) {
9708: $output =
9709: &mt('Invalid file extension ([_1]) - reserved for internal use.',$1);
9710: } elsif ($file=~/\.(\w+)$/ &&
9711: !defined(&Apache::loncommon::fileembstyle($1))) {
9712: $output = &mt('Unrecognized file extension ([_1]) - rename the file with a proper extension and re-upload.',$1);
9713: } elsif ($file=~/\.(\d+)\.(\w+)$/) {
9714: $output = &mt('Filename not allowed - rename the file to remove the number immediately before the file extension([_1]) and re-upload.',$2);
9715: } elsif (-d "$filepath/$file") {
9716: $output = &mt('Filename is a directory name - rename the file and re-upload');
9717: } else {
9718: my $source = $filepath.'/'.$file;
9719: my $logfile;
9720: if (!open($logfile,">>",$source.'.log')) {
9721: return (&mt('No write permission to Authoring Space'));
9722: }
9723: print $logfile
9724: "\n================= Publish ".localtime()." ================\n".
9725: $env{'user.name'}.':'.$env{'user.domain'}."\n";
9726: # Save the file
9727: if (!open(FH,">",$source)) {
9728: &Apache::lonnet::logthis('Failed to create '.$source);
9729: return (&mt('Failed to create file'));
9730: }
9731: if ($action eq 'upload') {
9732: if (!print FH ($env{'form.'.$formname})) {
9733: &Apache::lonnet::logthis('Failed to write to '.$source);
9734: return (&mt('Failed to write file'));
9735: }
9736: } else {
9737: my $original = &Apache::lonnet::filelocation('',$formname);
9738: if(!copy($original,$source)) {
9739: &Apache::lonnet::logthis('Failed to copy '.$original.' to '.$source);
9740: return (&mt('Failed to write file'));
9741: }
9742: }
9743: close(FH);
9744: chmod(0660, $source); # Permissions to rw-rw---.
9745:
9746: my $targetdir=$docroot.'/res/'.$dom.'/'.$confname .'/'.$fnamepath;
9747: my $copyfile=$targetdir.'/'.$file;
9748:
9749: my @parts=split(/\//,$targetdir);
9750: my $path="/$parts[1]/$parts[2]/$parts[3]/$parts[4]";
9751: for (my $count=5;$count<=$#parts;$count++) {
9752: $path.="/$parts[$count]";
9753: if (!-e $path) {
9754: print $logfile "\nCreating directory ".$path;
9755: mkdir($path,02770);
9756: }
9757: }
9758: my $versionresult;
9759: if (-e $copyfile) {
9760: $versionresult = &logo_versioning($targetdir,$file,$logfile);
9761: } else {
9762: $versionresult = 'ok';
9763: }
9764: if ($versionresult eq 'ok') {
9765: if (copy($source,$copyfile)) {
9766: print $logfile "\nCopied original source to ".$copyfile."\n";
9767: $output = 'ok';
9768: $logourl = '/res/'.$dom.'/'.$confname.'/'.$fname;
9769: push(@{$modified_urls},[$copyfile,$source]);
9770: my $metaoutput =
9771: &write_metadata($dom,$confname,$formname,$targetdir,$file,$logfile);
9772: unless ($registered_cleanup) {
9773: my $handlers = $r->get_handlers('PerlCleanupHandler');
9774: $r->set_handlers('PerlCleanupHandler' => [\¬ifysubscribed,@{$handlers}]);
9775: $registered_cleanup=1;
9776: }
9777: } else {
9778: print $logfile "\nUnable to write ".$copyfile.':'.$!."\n";
9779: $output = &mt('Failed to copy file to RES space').", $!";
9780: }
9781: if (($thumbwidth =~ /^\d+$/) && ($thumbheight =~ /^\d+$/)) {
9782: my $inputfile = $filepath.'/'.$file;
9783: my $outfile = $filepath.'/'.'tn-'.$file;
9784: my ($fullwidth,$fullheight) = &check_dimensions($inputfile);
9785: if ($fullwidth ne '' && $fullheight ne '') {
9786: if ($fullwidth > $thumbwidth && $fullheight > $thumbheight) {
9787: my $thumbsize = $thumbwidth.'x'.$thumbheight;
9788: my @args = ('convert','-sample',$thumbsize,$inputfile,$outfile);
9789: system({$args[0]} @args);
9790: chmod(0660, $filepath.'/tn-'.$file);
9791: if (-e $outfile) {
9792: my $copyfile=$targetdir.'/tn-'.$file;
9793: if (copy($outfile,$copyfile)) {
9794: print $logfile "\nCopied source to ".$copyfile."\n";
9795: my $thumb_metaoutput =
9796: &write_metadata($dom,$confname,$formname,
9797: $targetdir,'tn-'.$file,$logfile);
9798: push(@{$modified_urls},[$copyfile,$outfile]);
9799: unless ($registered_cleanup) {
9800: my $handlers = $r->get_handlers('PerlCleanupHandler');
9801: $r->set_handlers('PerlCleanupHandler' => [\¬ifysubscribed,@{$handlers}]);
9802: $registered_cleanup=1;
9803: }
9804: $madethumb = 1;
9805: } else {
9806: print $logfile "\nUnable to write ".$copyfile.
9807: ':'.$!."\n";
9808: }
9809: }
9810: }
9811: }
9812: }
9813: } else {
9814: $output = $versionresult;
9815: }
9816: }
9817: return ($output,$logourl,$madethumb);
9818: }
9819:
9820: sub logo_versioning {
9821: my ($targetdir,$file,$logfile) = @_;
9822: my $target = $targetdir.'/'.$file;
9823: my ($maxversion,$fn,$extn,$output);
9824: $maxversion = 0;
9825: if ($file =~ /^(.+)\.(\w+)$/) {
9826: $fn=$1;
9827: $extn=$2;
9828: }
9829: opendir(DIR,$targetdir);
9830: while (my $filename=readdir(DIR)) {
9831: if ($filename=~/\Q$fn\E\.(\d+)\.\Q$extn\E$/) {
9832: $maxversion=($1>$maxversion)?$1:$maxversion;
9833: }
9834: }
9835: $maxversion++;
9836: print $logfile "\nCreating old version ".$maxversion."\n";
9837: my $copyfile=$targetdir.'/'.$fn.'.'.$maxversion.'.'.$extn;
9838: if (copy($target,$copyfile)) {
9839: print $logfile "Copied old target to ".$copyfile."\n";
9840: $copyfile=$copyfile.'.meta';
9841: if (copy($target.'.meta',$copyfile)) {
9842: print $logfile "Copied old target metadata to ".$copyfile."\n";
9843: $output = 'ok';
9844: } else {
9845: print $logfile "Unable to write metadata ".$copyfile.':'.$!."\n";
9846: $output = &mt('Failed to copy old meta').", $!, ";
9847: }
9848: } else {
9849: print $logfile "Unable to write ".$copyfile.':'.$!."\n";
9850: $output = &mt('Failed to copy old target').", $!, ";
9851: }
9852: return $output;
9853: }
9854:
9855: sub write_metadata {
9856: my ($dom,$confname,$formname,$targetdir,$file,$logfile) = @_;
9857: my (%metadatafields,%metadatakeys,$output);
9858: $metadatafields{'title'}=$formname;
9859: $metadatafields{'creationdate'}=time;
9860: $metadatafields{'lastrevisiondate'}=time;
9861: $metadatafields{'copyright'}='public';
9862: $metadatafields{'modifyinguser'}=$env{'user.name'}.':'.
9863: $env{'user.domain'};
9864: $metadatafields{'authorspace'}=$confname.':'.$dom;
9865: $metadatafields{'domain'}=$dom;
9866: {
9867: print $logfile "\nWrite metadata file for ".$targetdir.'/'.$file;
9868: my $mfh;
9869: if (open($mfh,">",$targetdir.'/'.$file.'.meta')) {
9870: foreach (sort(keys(%metadatafields))) {
9871: unless ($_=~/\./) {
9872: my $unikey=$_;
9873: $unikey=~/^([A-Za-z]+)/;
9874: my $tag=$1;
9875: $tag=~tr/A-Z/a-z/;
9876: print $mfh "\n\<$tag";
9877: foreach (split(/\,/,$metadatakeys{$unikey})) {
9878: my $value=$metadatafields{$unikey.'.'.$_};
9879: $value=~s/\"/\'\'/g;
9880: print $mfh ' '.$_.'="'.$value.'"';
9881: }
9882: print $mfh '>'.
9883: &HTML::Entities::encode($metadatafields{$unikey},'<>&"')
9884: .'</'.$tag.'>';
9885: }
9886: }
9887: $output = 'ok';
9888: print $logfile "\nWrote metadata";
9889: close($mfh);
9890: } else {
9891: print $logfile "\nFailed to open metadata file";
9892: $output = &mt('Could not write metadata');
9893: }
9894: }
9895: return $output;
9896: }
9897:
9898: sub notifysubscribed {
9899: foreach my $targetsource (@{$modified_urls}){
9900: next unless (ref($targetsource) eq 'ARRAY');
9901: my ($target,$source)=@{$targetsource};
9902: if ($source ne '') {
9903: if (open(my $logfh,">>",$source.'.log')) {
9904: print $logfh "\nCleanup phase: Notifications\n";
9905: my @subscribed=&subscribed_hosts($target);
9906: foreach my $subhost (@subscribed) {
9907: print $logfh "\nNotifying host ".$subhost.':';
9908: my $reply=&Apache::lonnet::critical('update:'.$target,$subhost);
9909: print $logfh $reply;
9910: }
9911: my @subscribedmeta=&subscribed_hosts("$target.meta");
9912: foreach my $subhost (@subscribedmeta) {
9913: print $logfh "\nNotifying host for metadata only ".$subhost.':';
9914: my $reply=&Apache::lonnet::critical('update:'.$target.'.meta',
9915: $subhost);
9916: print $logfh $reply;
9917: }
9918: print $logfh "\n============ Done ============\n";
9919: close($logfh);
9920: }
9921: }
9922: }
9923: return OK;
9924: }
9925:
9926: sub subscribed_hosts {
9927: my ($target) = @_;
9928: my @subscribed;
9929: if (open(my $fh,"<","$target.subscription")) {
9930: while (my $subline=<$fh>) {
9931: if ($subline =~ /^($match_lonid):/) {
9932: my $host = $1;
9933: if ($host ne $Apache::lonnet::perlvar{'lonHostID'}) {
9934: unless (grep(/^\Q$host\E$/,@subscribed)) {
9935: push(@subscribed,$host);
9936: }
9937: }
9938: }
9939: }
9940: }
9941: return @subscribed;
9942: }
9943:
9944: sub check_switchserver {
9945: my ($dom,$confname) = @_;
9946: my ($allowed,$switchserver);
9947: my $home = &Apache::lonnet::homeserver($confname,$dom);
9948: if ($home eq 'no_host') {
9949: $home = &Apache::lonnet::domain($dom,'primary');
9950: }
9951: my @ids=&Apache::lonnet::current_machine_ids();
9952: foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } }
9953: if (!$allowed) {
9954: $switchserver='<a href="/adm/switchserver?otherserver='.$home.'&role=dc./'.$dom.'/&destinationurl=/adm/domainprefs">'.&mt('Switch Server').'</a>';
9955: }
9956: return $switchserver;
9957: }
9958:
9959: sub modify_quotas {
9960: my ($r,$dom,$action,$lastactref,%domconfig) = @_;
9961: my ($context,@usertools,@options,%validations,%titles,%confhash,%toolshash,
9962: %limithash,$toolregexp,%conditions,$resulttext,%changes,$confname,$configuserok,
9963: $author_ok,$switchserver,$errors,$validationitemsref,$validationnamesref,
9964: $validationfieldsref);
9965: if ($action eq 'quotas') {
9966: $context = 'tools';
9967: } else {
9968: $context = $action;
9969: }
9970: if ($context eq 'requestcourses') {
9971: @usertools = ('official','unofficial','community','textbook','placement');
9972: @options =('norequest','approval','validate','autolimit');
9973: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
9974: %titles = &courserequest_titles();
9975: $toolregexp = join('|',@usertools);
9976: %conditions = &courserequest_conditions();
9977: $confname = $dom.'-domainconfig';
9978: my $servadm = $r->dir_config('lonAdmEMail');
9979: ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
9980: ($validationitemsref,$validationnamesref,$validationfieldsref) =
9981: &Apache::loncoursequeueadmin::requestcourses_validation_types();
9982: } elsif ($context eq 'requestauthor') {
9983: @usertools = ('author');
9984: %titles = &authorrequest_titles();
9985: } else {
9986: @usertools = ('aboutme','blog','webdav','portfolio');
9987: %titles = &tool_titles();
9988: }
9989: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
9990: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
9991: foreach my $key (keys(%env)) {
9992: if ($context eq 'requestcourses') {
9993: if ($key =~ /^form\.crsreq_($toolregexp)_(.+)$/) {
9994: my $item = $1;
9995: my $type = $2;
9996: if ($type =~ /^limit_(.+)/) {
9997: $limithash{$item}{$1} = $env{$key};
9998: } else {
9999: $confhash{$item}{$type} = $env{$key};
10000: }
10001: }
10002: } elsif ($context eq 'requestauthor') {
10003: if ($key =~ /^\Qform.authorreq_\E(.+)$/) {
10004: $confhash{$1} = $env{$key};
10005: }
10006: } else {
10007: if ($key =~ /^form\.quota_(.+)$/) {
10008: $confhash{'defaultquota'}{$1} = $env{$key};
10009: } elsif ($key =~ /^form\.authorquota_(.+)$/) {
10010: $confhash{'authorquota'}{$1} = $env{$key};
10011: } elsif ($key =~ /^form\.\Q$context\E_(.+)$/) {
10012: @{$toolshash{$1}} = &Apache::loncommon::get_env_multiple($key);
10013: }
10014: }
10015: }
10016: if (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
10017: my @approvalnotify = &Apache::loncommon::get_env_multiple('form.'.$context.'notifyapproval');
10018: @approvalnotify = sort(@approvalnotify);
10019: $confhash{'notify'}{'approval'} = join(',',@approvalnotify);
10020: my @crstypes = ('official','unofficial','community','textbook','placement');
10021: my @hasuniquecode = &Apache::loncommon::get_env_multiple('form.uniquecode');
10022: foreach my $type (@hasuniquecode) {
10023: if (grep(/^\Q$type\E$/,@crstypes)) {
10024: $confhash{'uniquecode'}{$type} = 1;
10025: }
10026: }
10027: my (%newbook,%allpos);
10028: if ($context eq 'requestcourses') {
10029: foreach my $type ('textbooks','templates') {
10030: @{$allpos{$type}} = ();
10031: my $invalid;
10032: if ($type eq 'textbooks') {
10033: $invalid = &mt('Invalid LON-CAPA course for textbook');
10034: } else {
10035: $invalid = &mt('Invalid LON-CAPA course for template');
10036: }
10037: if ($env{'form.'.$type.'_addbook'}) {
10038: if (($env{'form.'.$type.'_addbook_cnum'} =~ /^$match_courseid$/) &&
10039: ($env{'form.'.$type.'_addbook_cdom'} =~ /^$match_domain$/)) {
10040: if (&Apache::lonnet::homeserver($env{'form.'.$type.'_addbook_cnum'},
10041: $env{'form.'.$type.'_addbook_cdom'}) eq 'no_host') {
10042: $errors .= '<li><span class="LC_error">'.$invalid.'</span></li>';
10043: } else {
10044: $newbook{$type} = $env{'form.'.$type.'_addbook_cdom'}.'_'.$env{'form.'.$type.'_addbook_cnum'};
10045: my $position = $env{'form.'.$type.'_addbook_pos'};
10046: $position =~ s/\D+//g;
10047: if ($position ne '') {
10048: $allpos{$type}[$position] = $newbook{$type};
10049: }
10050: }
10051: } else {
10052: $errors .= '<li><span class="LC_error">'.$invalid.'</span></li>';
10053: }
10054: }
10055: }
10056: }
10057: if (ref($domconfig{$action}) eq 'HASH') {
10058: if (ref($domconfig{$action}{'notify'}) eq 'HASH') {
10059: if ($domconfig{$action}{'notify'}{'approval'} ne $confhash{'notify'}{'approval'}) {
10060: $changes{'notify'}{'approval'} = 1;
10061: }
10062: } else {
10063: if ($confhash{'notify'}{'approval'}) {
10064: $changes{'notify'}{'approval'} = 1;
10065: }
10066: }
10067: if (ref($domconfig{$action}{'uniquecode'}) eq 'HASH') {
10068: if (ref($confhash{'uniquecode'}) eq 'HASH') {
10069: foreach my $crstype (keys(%{$domconfig{$action}{'uniquecode'}})) {
10070: unless ($confhash{'uniquecode'}{$crstype}) {
10071: $changes{'uniquecode'} = 1;
10072: }
10073: }
10074: unless ($changes{'uniquecode'}) {
10075: foreach my $crstype (keys(%{$confhash{'uniquecode'}})) {
10076: unless ($domconfig{$action}{'uniquecode'}{$crstype}) {
10077: $changes{'uniquecode'} = 1;
10078: }
10079: }
10080: }
10081: } else {
10082: $changes{'uniquecode'} = 1;
10083: }
10084: } elsif (ref($confhash{'uniquecode'}) eq 'HASH') {
10085: $changes{'uniquecode'} = 1;
10086: }
10087: if ($context eq 'requestcourses') {
10088: foreach my $type ('textbooks','templates') {
10089: if (ref($domconfig{$action}{$type}) eq 'HASH') {
10090: my %deletions;
10091: my @todelete = &Apache::loncommon::get_env_multiple('form.'.$type.'_del');
10092: if (@todelete) {
10093: map { $deletions{$_} = 1; } @todelete;
10094: }
10095: my %imgdeletions;
10096: my @todeleteimages = &Apache::loncommon::get_env_multiple('form.'.$type.'_image_del');
10097: if (@todeleteimages) {
10098: map { $imgdeletions{$_} = 1; } @todeleteimages;
10099: }
10100: my $maxnum = $env{'form.'.$type.'_maxnum'};
10101: for (my $i=0; $i<=$maxnum; $i++) {
10102: my $itemid = $env{'form.'.$type.'_id_'.$i};
10103: my ($key) = ($itemid =~ /^\Q$type\E_(\w+)$/);
10104: if (ref($domconfig{$action}{$type}{$key}) eq 'HASH') {
10105: if ($deletions{$key}) {
10106: if ($domconfig{$action}{$type}{$key}{'image'}) {
10107: #FIXME need to obsolete item in RES space
10108: }
10109: next;
10110: } else {
10111: my $newpos = $env{'form.'.$itemid};
10112: $newpos =~ s/\D+//g;
10113: foreach my $item ('subject','title','publisher','author') {
10114: next if ((($item eq 'author') || ($item eq 'publisher')) &&
10115: ($type eq 'templates'));
10116: $confhash{$type}{$key}{$item} = $env{'form.'.$type.'_'.$item.'_'.$i};
10117: if ($domconfig{$action}{$type}{$key}{$item} ne $confhash{$type}{$key}{$item}) {
10118: $changes{$type}{$key} = 1;
10119: }
10120: }
10121: $allpos{$type}[$newpos] = $key;
10122: }
10123: if ($imgdeletions{$key}) {
10124: $changes{$type}{$key} = 1;
10125: #FIXME need to obsolete item in RES space
10126: } elsif ($env{'form.'.$type.'_image_'.$i.'.filename'}) {
10127: my ($cdom,$cnum) = split(/_/,$key);
10128: if (&Apache::lonnet::homeserver($cnum,$cdom) eq 'no_host') {
10129: $errors .= '<li><span class="LC_error">'.&mt('Image not saved: could not find textbook course').'</li>';
10130: } else {
10131: my ($imgurl,$error) = &process_textbook_image($r,$dom,$confname,$type.'_image_'.$i,
10132: $cdom,$cnum,$type,$configuserok,
10133: $switchserver,$author_ok);
10134: if ($imgurl) {
10135: $confhash{$type}{$key}{'image'} = $imgurl;
10136: $changes{$type}{$key} = 1;
10137: }
10138: if ($error) {
10139: &Apache::lonnet::logthis($error);
10140: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
10141: }
10142: }
10143: } elsif ($domconfig{$action}{$type}{$key}{'image'}) {
10144: $confhash{$type}{$key}{'image'} =
10145: $domconfig{$action}{$type}{$key}{'image'};
10146: }
10147: }
10148: }
10149: }
10150: }
10151: }
10152: } else {
10153: if ($confhash{'notify'}{'approval'}) {
10154: $changes{'notify'}{'approval'} = 1;
10155: }
10156: if (ref($confhash{'uniquecode'} eq 'HASH')) {
10157: $changes{'uniquecode'} = 1;
10158: }
10159: }
10160: if ($context eq 'requestcourses') {
10161: foreach my $type ('textbooks','templates') {
10162: if ($newbook{$type}) {
10163: $changes{$type}{$newbook{$type}} = 1;
10164: foreach my $item ('subject','title','publisher','author') {
10165: next if ((($item eq 'author') || ($item eq 'publisher')) &&
10166: ($type eq 'template'));
10167: $env{'form.'.$type.'_addbook_'.$item} =~ s/(`)/'/g;
10168: if ($env{'form.'.$type.'_addbook_'.$item}) {
10169: $confhash{$type}{$newbook{$type}}{$item} = $env{'form.'.$type.'_addbook_'.$item};
10170: }
10171: }
10172: if ($type eq 'textbooks') {
10173: if ($env{'form.'.$type.'_addbook_image.filename'} ne '') {
10174: my ($cdom,$cnum) = split(/_/,$newbook{$type});
10175: if (&Apache::lonnet::homeserver($cnum,$cdom) eq 'no_host') {
10176: $errors .= '<li><span class="LC_error">'.&mt('Image not saved: could not find textbook course').'</li>';
10177: } else {
10178: my ($imageurl,$error) =
10179: &process_textbook_image($r,$dom,$confname,$type.'_addbook_image',$cdom,$cnum,$type,
10180: $configuserok,$switchserver,$author_ok);
10181: if ($imageurl) {
10182: $confhash{$type}{$newbook{$type}}{'image'} = $imageurl;
10183: }
10184: if ($error) {
10185: &Apache::lonnet::logthis($error);
10186: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
10187: }
10188: }
10189: }
10190: }
10191: }
10192: if (@{$allpos{$type}} > 0) {
10193: my $idx = 0;
10194: foreach my $item (@{$allpos{$type}}) {
10195: if ($item ne '') {
10196: $confhash{$type}{$item}{'order'} = $idx;
10197: if (ref($domconfig{$action}) eq 'HASH') {
10198: if (ref($domconfig{$action}{$type}) eq 'HASH') {
10199: if (ref($domconfig{$action}{$type}{$item}) eq 'HASH') {
10200: if ($domconfig{$action}{$type}{$item}{'order'} ne $idx) {
10201: $changes{$type}{$item} = 1;
10202: }
10203: }
10204: }
10205: }
10206: $idx ++;
10207: }
10208: }
10209: }
10210: }
10211: if (ref($validationitemsref) eq 'ARRAY') {
10212: foreach my $item (@{$validationitemsref}) {
10213: if ($item eq 'fields') {
10214: my @changed;
10215: @{$confhash{'validation'}{$item}} = &Apache::loncommon::get_env_multiple('form.requestcourses_validation_'.$item);
10216: if (@{$confhash{'validation'}{$item}} > 0) {
10217: @{$confhash{'validation'}{$item}} = sort(@{$confhash{'validation'}{$item}});
10218: }
10219: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
10220: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
10221: if (ref($domconfig{'requestcourses'}{'validation'}{$item}) eq 'ARRAY') {
10222: @changed = &Apache::loncommon::compare_arrays($confhash{'validation'}{$item},
10223: $domconfig{'requestcourses'}{'validation'}{$item});
10224: } else {
10225: @changed = @{$confhash{'validation'}{$item}};
10226: }
10227: } else {
10228: @changed = @{$confhash{'validation'}{$item}};
10229: }
10230: } else {
10231: @changed = @{$confhash{'validation'}{$item}};
10232: }
10233: if (@changed) {
10234: if ($confhash{'validation'}{$item}) {
10235: $changes{'validation'}{$item} = join(', ',@{$confhash{'validation'}{$item}});
10236: } else {
10237: $changes{'validation'}{$item} = &mt('None');
10238: }
10239: }
10240: } else {
10241: $confhash{'validation'}{$item} = $env{'form.requestcourses_validation_'.$item};
10242: if ($item eq 'markup') {
10243: if ($env{'form.requestcourses_validation_'.$item}) {
10244: $env{'form.requestcourses_validation_'.$item} =~ s/[\n\r\f]+/\s/gs;
10245: }
10246: }
10247: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
10248: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
10249: if ($domconfig{'requestcourses'}{'validation'}{$item} ne $confhash{'validation'}{$item}) {
10250: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
10251: }
10252: } else {
10253: if ($confhash{'validation'}{$item} ne '') {
10254: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
10255: }
10256: }
10257: } else {
10258: if ($confhash{'validation'}{$item} ne '') {
10259: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
10260: }
10261: }
10262: }
10263: }
10264: }
10265: if ($env{'form.validationdc'}) {
10266: my $newval = $env{'form.validationdc'};
10267: my %domcoords = &Apache::lonnet::get_active_domroles($dom,['dc']);
10268: if (exists($domcoords{$newval})) {
10269: $confhash{'validation'}{'dc'} = $newval;
10270: }
10271: }
10272: if (ref($confhash{'validation'}) eq 'HASH') {
10273: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
10274: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
10275: if ($domconfig{'requestcourses'}{'validation'}{'dc'}) {
10276: unless ($confhash{'validation'}{'dc'} eq $domconfig{'requestcourses'}{'validation'}{'dc'}) {
10277: if ($confhash{'validation'}{'dc'} eq '') {
10278: $changes{'validation'}{'dc'} = &mt('None');
10279: } else {
10280: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
10281: }
10282: }
10283: } elsif ($confhash{'validation'}{'dc'} ne '') {
10284: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
10285: }
10286: } elsif ($confhash{'validation'}{'dc'} ne '') {
10287: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
10288: }
10289: } elsif ($confhash{'validation'}{'dc'} ne '') {
10290: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
10291: }
10292: } else {
10293: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
10294: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
10295: if ($domconfig{'requestcourses'}{'validation'}{'dc'}) {
10296: $changes{'validation'}{'dc'} = &mt('None');
10297: }
10298: }
10299: }
10300: }
10301: }
10302: } else {
10303: $confhash{'defaultquota'}{'default'} = $env{'form.defaultquota'};
10304: $confhash{'authorquota'}{'default'} = $env{'form.authorquota'};
10305: }
10306: foreach my $item (@usertools) {
10307: foreach my $type (@{$types},'default','_LC_adv') {
10308: my $unset;
10309: if ($context eq 'requestcourses') {
10310: $unset = '0';
10311: if ($type eq '_LC_adv') {
10312: $unset = '';
10313: }
10314: if ($confhash{$item}{$type} eq 'autolimit') {
10315: $confhash{$item}{$type} .= '=';
10316: unless ($limithash{$item}{$type} =~ /\D/) {
10317: $confhash{$item}{$type} .= $limithash{$item}{$type};
10318: }
10319: }
10320: } elsif ($context eq 'requestauthor') {
10321: $unset = '0';
10322: if ($type eq '_LC_adv') {
10323: $unset = '';
10324: }
10325: } else {
10326: if (grep(/^\Q$type\E$/,@{$toolshash{$item}})) {
10327: $confhash{$item}{$type} = 1;
10328: } else {
10329: $confhash{$item}{$type} = 0;
10330: }
10331: }
10332: if (ref($domconfig{$action}) eq 'HASH') {
10333: if ($action eq 'requestauthor') {
10334: if ($domconfig{$action}{$type} ne $confhash{$type}) {
10335: $changes{$type} = 1;
10336: }
10337: } elsif (ref($domconfig{$action}{$item}) eq 'HASH') {
10338: if ($domconfig{$action}{$item}{$type} ne $confhash{$item}{$type}) {
10339: $changes{$item}{$type} = 1;
10340: }
10341: } else {
10342: if ($context eq 'requestcourses') {
10343: if ($confhash{$item}{$type} ne $unset) {
10344: $changes{$item}{$type} = 1;
10345: }
10346: } else {
10347: if (!$confhash{$item}{$type}) {
10348: $changes{$item}{$type} = 1;
10349: }
10350: }
10351: }
10352: } else {
10353: if ($context eq 'requestcourses') {
10354: if ($confhash{$item}{$type} ne $unset) {
10355: $changes{$item}{$type} = 1;
10356: }
10357: } elsif ($context eq 'requestauthor') {
10358: if ($confhash{$type} ne $unset) {
10359: $changes{$type} = 1;
10360: }
10361: } else {
10362: if (!$confhash{$item}{$type}) {
10363: $changes{$item}{$type} = 1;
10364: }
10365: }
10366: }
10367: }
10368: }
10369: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
10370: if (ref($domconfig{'quotas'}) eq 'HASH') {
10371: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
10372: foreach my $key (keys(%{$domconfig{'quotas'}{'defaultquota'}})) {
10373: if (exists($confhash{'defaultquota'}{$key})) {
10374: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{'defaultquota'}{$key}) {
10375: $changes{'defaultquota'}{$key} = 1;
10376: }
10377: } else {
10378: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{'defaultquota'}{$key};
10379: }
10380: }
10381: } else {
10382: foreach my $key (keys(%{$domconfig{'quotas'}})) {
10383: if (exists($confhash{'defaultquota'}{$key})) {
10384: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{$key}) {
10385: $changes{'defaultquota'}{$key} = 1;
10386: }
10387: } else {
10388: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{$key};
10389: }
10390: }
10391: }
10392: if (ref($domconfig{'quotas'}{'authorquota'}) eq 'HASH') {
10393: foreach my $key (keys(%{$domconfig{'quotas'}{'authorquota'}})) {
10394: if (exists($confhash{'authorquota'}{$key})) {
10395: if ($confhash{'authorquota'}{$key} ne $domconfig{'quotas'}{'authorquota'}{$key}) {
10396: $changes{'authorquota'}{$key} = 1;
10397: }
10398: } else {
10399: $confhash{'authorquota'}{$key} = $domconfig{'quotas'}{'authorquota'}{$key};
10400: }
10401: }
10402: }
10403: }
10404: if (ref($confhash{'defaultquota'}) eq 'HASH') {
10405: foreach my $key (keys(%{$confhash{'defaultquota'}})) {
10406: if (ref($domconfig{'quotas'}) eq 'HASH') {
10407: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
10408: if (!exists($domconfig{'quotas'}{'defaultquota'}{$key})) {
10409: $changes{'defaultquota'}{$key} = 1;
10410: }
10411: } else {
10412: if (!exists($domconfig{'quotas'}{$key})) {
10413: $changes{'defaultquota'}{$key} = 1;
10414: }
10415: }
10416: } else {
10417: $changes{'defaultquota'}{$key} = 1;
10418: }
10419: }
10420: }
10421: if (ref($confhash{'authorquota'}) eq 'HASH') {
10422: foreach my $key (keys(%{$confhash{'authorquota'}})) {
10423: if (ref($domconfig{'quotas'}) eq 'HASH') {
10424: if (ref($domconfig{'quotas'}{'authorquota'}) eq 'HASH') {
10425: if (!exists($domconfig{'quotas'}{'authorquota'}{$key})) {
10426: $changes{'authorquota'}{$key} = 1;
10427: }
10428: } else {
10429: $changes{'authorquota'}{$key} = 1;
10430: }
10431: } else {
10432: $changes{'authorquota'}{$key} = 1;
10433: }
10434: }
10435: }
10436: }
10437:
10438: if ($context eq 'requestauthor') {
10439: $domdefaults{'requestauthor'} = \%confhash;
10440: } else {
10441: foreach my $key (keys(%confhash)) {
10442: unless (($context eq 'requestcourses') && (($key eq 'textbooks') || ($key eq 'templates'))) {
10443: $domdefaults{$key} = $confhash{$key};
10444: }
10445: }
10446: }
10447:
10448: my %quotahash = (
10449: $action => { %confhash }
10450: );
10451: my $putresult = &Apache::lonnet::put_dom('configuration',\%quotahash,
10452: $dom);
10453: if ($putresult eq 'ok') {
10454: if (keys(%changes) > 0) {
10455: my $cachetime = 24*60*60;
10456: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
10457: if (ref($lastactref) eq 'HASH') {
10458: $lastactref->{'domdefaults'} = 1;
10459: }
10460: $resulttext = &mt('Changes made:').'<ul>';
10461: unless (($context eq 'requestcourses') ||
10462: ($context eq 'requestauthor')) {
10463: if (ref($changes{'defaultquota'}) eq 'HASH') {
10464: $resulttext .= '<li>'.&mt('Portfolio default quotas').'<ul>';
10465: foreach my $type (@{$types},'default') {
10466: if (defined($changes{'defaultquota'}{$type})) {
10467: my $typetitle = $usertypes->{$type};
10468: if ($type eq 'default') {
10469: $typetitle = $othertitle;
10470: }
10471: $resulttext .= '<li>'.&mt('[_1] set to [_2] MB',$typetitle,$confhash{'defaultquota'}{$type}).'</li>';
10472: }
10473: }
10474: $resulttext .= '</ul></li>';
10475: }
10476: if (ref($changes{'authorquota'}) eq 'HASH') {
10477: $resulttext .= '<li>'.&mt('Authoring Space default quotas').'<ul>';
10478: foreach my $type (@{$types},'default') {
10479: if (defined($changes{'authorquota'}{$type})) {
10480: my $typetitle = $usertypes->{$type};
10481: if ($type eq 'default') {
10482: $typetitle = $othertitle;
10483: }
10484: $resulttext .= '<li>'.&mt('[_1] set to [_2] MB',$typetitle,$confhash{'authorquota'}{$type}).'</li>';
10485: }
10486: }
10487: $resulttext .= '</ul></li>';
10488: }
10489: }
10490: my %newenv;
10491: foreach my $item (@usertools) {
10492: my (%haschgs,%inconf);
10493: if ($context eq 'requestauthor') {
10494: %haschgs = %changes;
10495: %inconf = %confhash;
10496: } else {
10497: if (ref($changes{$item}) eq 'HASH') {
10498: %haschgs = %{$changes{$item}};
10499: }
10500: if (ref($confhash{$item}) eq 'HASH') {
10501: %inconf = %{$confhash{$item}};
10502: }
10503: }
10504: if (keys(%haschgs) > 0) {
10505: my $newacc =
10506: &Apache::lonnet::usertools_access($env{'user.name'},
10507: $env{'user.domain'},
10508: $item,'reload',$context);
10509: if (($context eq 'requestcourses') ||
10510: ($context eq 'requestauthor')) {
10511: if ($env{'environment.canrequest.'.$item} ne $newacc) {
10512: $newenv{'environment.canrequest.'.$item} = $newacc;
10513: }
10514: } else {
10515: if ($env{'environment.availabletools.'.$item} ne $newacc) {
10516: $newenv{'environment.availabletools.'.$item} = $newacc;
10517: }
10518: }
10519: unless ($context eq 'requestauthor') {
10520: $resulttext .= '<li>'.$titles{$item}.'<ul>';
10521: }
10522: foreach my $type (@{$types},'default','_LC_adv') {
10523: if ($haschgs{$type}) {
10524: my $typetitle = $usertypes->{$type};
10525: if ($type eq 'default') {
10526: $typetitle = $othertitle;
10527: } elsif ($type eq '_LC_adv') {
10528: $typetitle = 'LON-CAPA Advanced Users';
10529: }
10530: if ($inconf{$type}) {
10531: if ($context eq 'requestcourses') {
10532: my $cond;
10533: if ($inconf{$type} =~ /^autolimit=(\d*)$/) {
10534: if ($1 eq '') {
10535: $cond = &mt('(Automatic processing of any request).');
10536: } else {
10537: $cond = &mt('(Automatic processing of requests up to limit of [quant,_1,request] per user).',$1);
10538: }
10539: } else {
10540: $cond = $conditions{$inconf{$type}};
10541: }
10542: $resulttext .= '<li>'.&mt('Set to be available to [_1].',$typetitle).' '.$cond.'</li>';
10543: } elsif ($context eq 'requestauthor') {
10544: $resulttext .= '<li>'.&mt('Set to "[_1]" for "[_2]".',
10545: $titles{$inconf{$type}},$typetitle);
10546:
10547: } else {
10548: $resulttext .= '<li>'.&mt('Set to be available to [_1]',$typetitle).'</li>';
10549: }
10550: } else {
10551: if ($type eq '_LC_adv') {
10552: if ($inconf{$type} eq '0') {
10553: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
10554: } else {
10555: $resulttext .= '<li>'.&mt('No override set for [_1]',$typetitle).'</li>';
10556: }
10557: } else {
10558: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
10559: }
10560: }
10561: }
10562: }
10563: unless ($context eq 'requestauthor') {
10564: $resulttext .= '</ul></li>';
10565: }
10566: }
10567: }
10568: if (($action eq 'requestcourses') || ($action eq 'requestauthor')) {
10569: if (ref($changes{'notify'}) eq 'HASH') {
10570: if ($changes{'notify'}{'approval'}) {
10571: if (ref($confhash{'notify'}) eq 'HASH') {
10572: if ($confhash{'notify'}{'approval'}) {
10573: $resulttext .= '<li>'.&mt('Notification of requests requiring approval will be sent to: ').$confhash{'notify'}{'approval'}.'</li>';
10574: } else {
10575: $resulttext .= '<li>'.&mt('No Domain Coordinators will receive notification of requests requiring approval.').'</li>';
10576: }
10577: }
10578: }
10579: }
10580: }
10581: if ($action eq 'requestcourses') {
10582: my @offon = ('off','on');
10583: if ($changes{'uniquecode'}) {
10584: if (ref($confhash{'uniquecode'}) eq 'HASH') {
10585: my $codestr = join(' ',map{ &mt($_); } sort(keys(%{$confhash{'uniquecode'}})));
10586: $resulttext .= '<li>'.
10587: &mt('Generation of six character code as course identifier for distribution to students set to on for: [_1].','<b>'.$codestr.'</b>').
10588: '</li>';
10589: } else {
10590: $resulttext .= '<li>'.&mt('Generation of six character code as course identifier for distribution to students set to off.').
10591: '</li>';
10592: }
10593: }
10594: foreach my $type ('textbooks','templates') {
10595: if (ref($changes{$type}) eq 'HASH') {
10596: $resulttext .= '<li>'.&mt("Available $type updated").'<ul>';
10597: foreach my $key (sort(keys(%{$changes{$type}}))) {
10598: my %coursehash = &Apache::lonnet::coursedescription($key);
10599: my $coursetitle = $coursehash{'description'};
10600: my $position = $confhash{$type}{$key}{'order'} + 1;
10601: $resulttext .= '<li>';
10602: foreach my $item ('subject','title','publisher','author') {
10603: next if ((($item eq 'author') || ($item eq 'publisher')) &&
10604: ($type eq 'templates'));
10605: my $name = $item.':';
10606: $name =~ s/^(\w)/\U$1/;
10607: $resulttext .= &mt($name).' '.$confhash{$type}{$key}{$item}.'<br />';
10608: }
10609: $resulttext .= ' '.&mt('Order: [_1]',$position).'<br />';
10610: if ($type eq 'textbooks') {
10611: if ($confhash{$type}{$key}{'image'}) {
10612: $resulttext .= ' '.&mt('Image: [_1]',
10613: '<img src="'.$confhash{$type}{$key}{'image'}.'"'.
10614: ' alt="Textbook cover" />').'<br />';
10615: }
10616: }
10617: $resulttext .= ' '.&mt('LON-CAPA Course: [_1]',$coursetitle).'</li>';
10618: }
10619: $resulttext .= '</ul></li>';
10620: }
10621: }
10622: if (ref($changes{'validation'}) eq 'HASH') {
10623: if ((ref($validationitemsref) eq 'ARRAY') && (ref($validationnamesref) eq 'HASH')) {
10624: $resulttext .= '<li>'.&mt('Validation of courses/communities updated').'<ul>';
10625: foreach my $item (@{$validationitemsref}) {
10626: if (exists($changes{'validation'}{$item})) {
10627: if ($item eq 'markup') {
10628: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$validationnamesref->{$item},
10629: '<br /><pre>'.$changes{'validation'}{$item}.'</pre>').'</li>';
10630: } else {
10631: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$validationnamesref->{$item},
10632: '<b>'.$changes{'validation'}{$item}.'</b>').'</li>';
10633: }
10634: }
10635: }
10636: if (exists($changes{'validation'}{'dc'})) {
10637: $resulttext .= '<li>'.&mt('Validated course requests identified as processed by: [_1]',
10638: '<b>'.$changes{'validation'}{'dc'}.'</b>').'</li>';
10639: }
10640: }
10641: }
10642: }
10643: $resulttext .= '</ul>';
10644: if (keys(%newenv)) {
10645: &Apache::lonnet::appenv(\%newenv);
10646: }
10647: } else {
10648: if ($context eq 'requestcourses') {
10649: $resulttext = &mt('No changes made to rights to request creation of courses.');
10650: } elsif ($context eq 'requestauthor') {
10651: $resulttext = &mt('No changes made to rights to request author space.');
10652: } else {
10653: $resulttext = &mt('No changes made to availability of personal information pages, blogs, portfolios or default quotas');
10654: }
10655: }
10656: } else {
10657: $resulttext = '<span class="LC_error">'.
10658: &mt('An error occurred: [_1]',$putresult).'</span>';
10659: }
10660: if ($errors) {
10661: $resulttext .= '<p>'.&mt('The following errors occurred when modifying Textbook settings.').
10662: '<ul>'.$errors.'</ul></p>';
10663: }
10664: return $resulttext;
10665: }
10666:
10667: sub process_textbook_image {
10668: my ($r,$dom,$confname,$caller,$cdom,$cnum,$type,$configuserok,$switchserver,$author_ok) = @_;
10669: my $filename = $env{'form.'.$caller.'.filename'};
10670: my ($error,$url);
10671: my ($width,$height) = (50,50);
10672: if ($configuserok eq 'ok') {
10673: if ($switchserver) {
10674: $error = &mt('Upload of textbook image is not permitted to this server: [_1]',
10675: $switchserver);
10676: } elsif ($author_ok eq 'ok') {
10677: my ($result,$imageurl) =
10678: &publishlogo($r,'upload',$caller,$dom,$confname,
10679: "$type/$cdom/$cnum/cover",$width,$height);
10680: if ($result eq 'ok') {
10681: $url = $imageurl;
10682: } else {
10683: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$filename,$result);
10684: }
10685: } else {
10686: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$author_ok);
10687: }
10688: } else {
10689: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$configuserok);
10690: }
10691: return ($url,$error);
10692: }
10693:
10694: sub modify_ltitools {
10695: my ($r,$dom,$action,$lastactref,%domconfig) = @_;
10696: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
10697: my ($newid,@allpos,%changes,%confhash,%encconfig,$errors,$resulttext);
10698: my $confname = $dom.'-domainconfig';
10699: my $servadm = $r->dir_config('lonAdmEMail');
10700: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
10701: my (%posslti,%possfield);
10702: my @courseroles = ('cc','in','ta','ep','st');
10703: my @ltiroles = qw(Instructor ContentDeveloper TeachingAssistant Learner);
10704: map { $posslti{$_} = 1; } @ltiroles;
10705: my @allfields = ('fullname','firstname','lastname','email','user','roles');
10706: map { $possfield{$_} = 1; } @allfields;
10707: my %lt = <itools_names();
10708: if ($env{'form.ltitools_add'}) {
10709: my $title = $env{'form.ltitools_add_title'};
10710: $title =~ s/(`)/'/g;
10711: ($newid,my $error) = &get_ltitools_id($dom,$title);
10712: if ($newid) {
10713: my $position = $env{'form.ltitools_add_pos'};
10714: $position =~ s/\D+//g;
10715: if ($position ne '') {
10716: $allpos[$position] = $newid;
10717: }
10718: $changes{$newid} = 1;
10719: foreach my $item ('title','url','key','secret','lifetime') {
10720: $env{'form.ltitools_add_'.$item} =~ s/(`)/'/g;
10721: if ($item eq 'lifetime') {
10722: $env{'form.ltitools_add_'.$item} =~ s/[^\d.]//g;
10723: }
10724: if ($env{'form.ltitools_add_'.$item}) {
10725: if (($item eq 'key') || ($item eq 'secret')) {
10726: $encconfig{$newid}{$item} = $env{'form.ltitools_add_'.$item};
10727: } else {
10728: $confhash{$newid}{$item} = $env{'form.ltitools_add_'.$item};
10729: }
10730: }
10731: }
10732: if ($env{'form.ltitools_add_version'} eq 'LTI-1p0') {
10733: $confhash{$newid}{'version'} = $env{'form.ltitools_add_version'};
10734: }
10735: if ($env{'form.ltitools_add_msgtype'} eq 'basic-lti-launch-request') {
10736: $confhash{$newid}{'msgtype'} = $env{'form.ltitools_add_msgtype'};
10737: }
10738: if ($env{'form.ltitools_add_sigmethod'} eq 'HMAC-SHA256') {
10739: $confhash{$newid}{'sigmethod'} = $env{'form.ltitools_add_sigmethod'};
10740: } else {
10741: $confhash{$newid}{'sigmethod'} = 'HMAC-SHA1';
10742: }
10743: foreach my $item ('width','height','linktext','explanation') {
10744: $env{'form.ltitools_add_'.$item} =~ s/^\s+//;
10745: $env{'form.ltitools_add_'.$item} =~ s/\s+$//;
10746: if (($item eq 'width') || ($item eq 'height')) {
10747: if ($env{'form.ltitools_add_'.$item} =~ /^\d+$/) {
10748: $confhash{$newid}{'display'}{$item} = $env{'form.ltitools_add_'.$item};
10749: }
10750: } else {
10751: if ($env{'form.ltitools_add_'.$item} ne '') {
10752: $confhash{$newid}{'display'}{$item} = $env{'form.ltitools_add_'.$item};
10753: }
10754: }
10755: }
10756: if ($env{'form.ltitools_add_target'} eq 'window') {
10757: $confhash{$newid}{'display'}{'target'} = $env{'form.ltitools_add_target'};
10758: } elsif ($env{'form.ltitools_add_target'} eq 'tab') {
10759: $confhash{$newid}{'display'}{'target'} = $env{'form.ltitools_add_target'};
10760: } else {
10761: $confhash{$newid}{'display'}{'target'} = 'iframe';
10762: }
10763: foreach my $item ('passback','roster') {
10764: if ($env{'form.ltitools_'.$item.'_add'}) {
10765: $confhash{$newid}{$item} = 1;
10766: if ($env{'form.ltitools_'.$item.'valid_add'} ne '') {
10767: my $lifetime = $env{'form.ltitools_'.$item.'valid_add'};
10768: $lifetime =~ s/^\s+|\s+$//g;
10769: if ($lifetime =~ /^\d+\.?\d*$/) {
10770: $confhash{$newid}{$item.'valid'} = $lifetime;
10771: }
10772: }
10773: }
10774: }
10775: if ($env{'form.ltitools_add_image.filename'} ne '') {
10776: my ($imageurl,$error) =
10777: &process_ltitools_image($r,$dom,$confname,'ltitools_add_image',$newid,
10778: $configuserok,$switchserver,$author_ok);
10779: if ($imageurl) {
10780: $confhash{$newid}{'image'} = $imageurl;
10781: }
10782: if ($error) {
10783: &Apache::lonnet::logthis($error);
10784: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
10785: }
10786: }
10787: my @fields = &Apache::loncommon::get_env_multiple('form.ltitools_add_fields');
10788: foreach my $field (@fields) {
10789: if ($possfield{$field}) {
10790: if ($field eq 'roles') {
10791: foreach my $role (@courseroles) {
10792: my $choice = $env{'form.ltitools_add_roles_'.$role};
10793: if (($choice ne '') && ($posslti{$choice})) {
10794: $confhash{$newid}{'roles'}{$role} = $choice;
10795: if ($role eq 'cc') {
10796: $confhash{$newid}{'roles'}{'co'} = $choice;
10797: }
10798: }
10799: }
10800: } else {
10801: $confhash{$newid}{'fields'}{$field} = 1;
10802: }
10803: }
10804: }
10805: if (ref($confhash{$newid}{'fields'}) eq 'HASH') {
10806: if ($confhash{$newid}{'fields'}{'user'}) {
10807: if ($env{'form.ltitools_userincdom_add'}) {
10808: $confhash{$newid}{'incdom'} = 1;
10809: }
10810: }
10811: }
10812: my @courseconfig = &Apache::loncommon::get_env_multiple('form.ltitools_courseconfig');
10813: foreach my $item (@courseconfig) {
10814: $confhash{$newid}{'crsconf'}{$item} = 1;
10815: }
10816: if ($env{'form.ltitools_add_custom'}) {
10817: my $name = $env{'form.ltitools_add_custom_name'};
10818: my $value = $env{'form.ltitools_add_custom_value'};
10819: $value =~ s/(`)/'/g;
10820: $name =~ s/(`)/'/g;
10821: $confhash{$newid}{'custom'}{$name} = $value;
10822: }
10823: } else {
10824: my $error = &mt('Failed to acquire unique ID for new external tool');
10825: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
10826: }
10827: }
10828: if (ref($domconfig{$action}) eq 'HASH') {
10829: my %deletions;
10830: my @todelete = &Apache::loncommon::get_env_multiple('form.ltitools_del');
10831: if (@todelete) {
10832: map { $deletions{$_} = 1; } @todelete;
10833: }
10834: my %customadds;
10835: my @newcustom = &Apache::loncommon::get_env_multiple('form.ltitools_customadd');
10836: if (@newcustom) {
10837: map { $customadds{$_} = 1; } @newcustom;
10838: }
10839: my %imgdeletions;
10840: my @todeleteimages = &Apache::loncommon::get_env_multiple('form.ltitools_image_del');
10841: if (@todeleteimages) {
10842: map { $imgdeletions{$_} = 1; } @todeleteimages;
10843: }
10844: my $maxnum = $env{'form.ltitools_maxnum'};
10845: for (my $i=0; $i<=$maxnum; $i++) {
10846: my $itemid = $env{'form.ltitools_id_'.$i};
10847: $itemid =~ s/\D+//g;
10848: if (ref($domconfig{$action}{$itemid}) eq 'HASH') {
10849: if ($deletions{$itemid}) {
10850: if ($domconfig{$action}{$itemid}{'image'}) {
10851: #FIXME need to obsolete item in RES space
10852: }
10853: $changes{$itemid} = $domconfig{$action}{$itemid}{'title'};
10854: next;
10855: } else {
10856: my $newpos = $env{'form.ltitools_'.$itemid};
10857: $newpos =~ s/\D+//g;
10858: foreach my $item ('title','url','lifetime') {
10859: $confhash{$itemid}{$item} = $env{'form.ltitools_'.$item.'_'.$i};
10860: if ($domconfig{$action}{$itemid}{$item} ne $confhash{$itemid}{$item}) {
10861: $changes{$itemid} = 1;
10862: }
10863: }
10864: foreach my $item ('key','secret') {
10865: $encconfig{$itemid}{$item} = $env{'form.ltitools_'.$item.'_'.$i};
10866: if ($domconfig{$action}{$itemid}{$item} ne $encconfig{$itemid}{$item}) {
10867: $changes{$itemid} = 1;
10868: }
10869: }
10870: if ($env{'form.ltitools_version_'.$i} eq 'LTI-1p0') {
10871: $confhash{$itemid}{'version'} = $env{'form.ltitools_version_'.$i};
10872: }
10873: if ($env{'form.ltitools_msgtype_'.$i} eq 'basic-lti-launch-request') {
10874: $confhash{$itemid}{'msgtype'} = $env{'form.ltitools_msgtype_'.$i};
10875: }
10876: if ($env{'form.ltitools_sigmethod_'.$i} eq 'HMAC-SHA256') {
10877: $confhash{$itemid}{'sigmethod'} = $env{'form.ltitools_sigmethod_'.$i};
10878: } else {
10879: $confhash{$itemid}{'sigmethod'} = 'HMAC-SHA1';
10880: }
10881: if ($domconfig{$action}{$itemid}{'sigmethod'} eq '') {
10882: if ($confhash{$itemid}{'sigmethod'} ne 'HMAC-SHA1') {
10883: $changes{$itemid} = 1;
10884: }
10885: } elsif ($domconfig{$action}{$itemid}{'sigmethod'} ne $confhash{$itemid}{'sigmethod'}) {
10886: $changes{$itemid} = 1;
10887: }
10888: foreach my $size ('width','height') {
10889: $env{'form.ltitools_'.$size.'_'.$i} =~ s/^\s+//;
10890: $env{'form.ltitools_'.$size.'_'.$i} =~ s/\s+$//;
10891: if ($env{'form.ltitools_'.$size.'_'.$i} =~ /^\d+$/) {
10892: $confhash{$itemid}{'display'}{$size} = $env{'form.ltitools_'.$size.'_'.$i};
10893: if (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
10894: if ($domconfig{$action}{$itemid}{'display'}{$size} ne $confhash{$itemid}{'display'}{$size}) {
10895: $changes{$itemid} = 1;
10896: }
10897: } else {
10898: $changes{$itemid} = 1;
10899: }
10900: } elsif (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
10901: if ($domconfig{$action}{$itemid}{'display'}{$size} ne '') {
10902: $changes{$itemid} = 1;
10903: }
10904: }
10905: }
10906: foreach my $item ('linktext','explanation') {
10907: $env{'form.ltitools_'.$item.'_'.$i} =~ s/^\s+//;
10908: $env{'form.ltitools_'.$item.'_'.$i} =~ s/\s+$//;
10909: if ($env{'form.ltitools_'.$item.'_'.$i} ne '') {
10910: $confhash{$itemid}{'display'}{$item} = $env{'form.ltitools_'.$item.'_'.$i};
10911: if (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
10912: if ($domconfig{$action}{$itemid}{'display'}{$item} ne $confhash{$itemid}{'display'}{$item}) {
10913: $changes{$itemid} = 1;
10914: }
10915: } else {
10916: $changes{$itemid} = 1;
10917: }
10918: } elsif (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
10919: if ($domconfig{$action}{$itemid}{'display'}{$item} ne '') {
10920: $changes{$itemid} = 1;
10921: }
10922: }
10923: }
10924: if ($env{'form.ltitools_target_'.$i} eq 'window') {
10925: $confhash{$itemid}{'display'}{'target'} = $env{'form.ltitools_target_'.$i};
10926: } elsif ($env{'form.ltitools_target_'.$i} eq 'tab') {
10927: $confhash{$itemid}{'display'}{'target'} = $env{'form.ltitools_target_'.$i};
10928: } else {
10929: $confhash{$itemid}{'display'}{'target'} = 'iframe';
10930: }
10931: if (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
10932: if ($domconfig{$action}{$itemid}{'display'}{'target'} ne $confhash{$itemid}{'display'}{'target'}) {
10933: $changes{$itemid} = 1;
10934: }
10935: } else {
10936: $changes{$itemid} = 1;
10937: }
10938: foreach my $extra ('passback','roster') {
10939: if ($env{'form.ltitools_'.$extra.'_'.$i}) {
10940: $confhash{$itemid}{$extra} = 1;
10941: if ($env{'form.ltitools_'.$extra.'valid_'.$i} ne '') {
10942: my $lifetime = $env{'form.ltitools_'.$extra.'valid_add'};
10943: $lifetime =~ s/^\s+|\s+$//g;
10944: if ($lifetime =~ /^\d+\.?\d*$/) {
10945: $confhash{$itemid}{$extra.'valid'} = $lifetime;
10946: }
10947: }
10948: }
10949: if ($domconfig{$action}{$itemid}{$extra} ne $confhash{$itemid}{$extra}) {
10950: $changes{$itemid} = 1;
10951: }
10952: if ($domconfig{$action}{$itemid}{$extra.'valid'} ne $confhash{$itemid}{$extra.'valid'}) {
10953: $changes{$itemid} = 1;
10954: }
10955: }
10956: my @courseconfig = &Apache::loncommon::get_env_multiple('form.ltitools_courseconfig_'.$i);
10957: foreach my $item ('label','title','target','linktext','explanation','append') {
10958: if (grep(/^\Q$item\E$/,@courseconfig)) {
10959: $confhash{$itemid}{'crsconf'}{$item} = 1;
10960: if (ref($domconfig{$action}{$itemid}{'crsconf'}) eq 'HASH') {
10961: if ($domconfig{$action}{$itemid}{'crsconf'}{$item} ne $confhash{$itemid}{'crsconf'}{$item}) {
10962: $changes{$itemid} = 1;
10963: }
10964: } else {
10965: $changes{$itemid} = 1;
10966: }
10967: }
10968: }
10969: my @fields = &Apache::loncommon::get_env_multiple('form.ltitools_fields_'.$i);
10970: foreach my $field (@fields) {
10971: if ($possfield{$field}) {
10972: if ($field eq 'roles') {
10973: foreach my $role (@courseroles) {
10974: my $choice = $env{'form.ltitools_roles_'.$role.'_'.$i};
10975: if (($choice ne '') && ($posslti{$choice})) {
10976: $confhash{$itemid}{'roles'}{$role} = $choice;
10977: if ($role eq 'cc') {
10978: $confhash{$itemid}{'roles'}{'co'} = $choice;
10979: }
10980: }
10981: if (ref($domconfig{$action}{$itemid}{'roles'}) eq 'HASH') {
10982: if ($domconfig{$action}{$itemid}{'roles'}{$role} ne $confhash{$itemid}{'roles'}{$role}) {
10983: $changes{$itemid} = 1;
10984: }
10985: } elsif ($confhash{$itemid}{'roles'}{$role}) {
10986: $changes{$itemid} = 1;
10987: }
10988: }
10989: } else {
10990: $confhash{$itemid}{'fields'}{$field} = 1;
10991: if (ref($domconfig{$action}{$itemid}{'fields'}) eq 'HASH') {
10992: if ($domconfig{$action}{$itemid}{'fields'}{$field} ne $confhash{$itemid}{'fields'}{$field}) {
10993: $changes{$itemid} = 1;
10994: }
10995: } else {
10996: $changes{$itemid} = 1;
10997: }
10998: }
10999: }
11000: }
11001: if (ref($confhash{$itemid}{'fields'}) eq 'HASH') {
11002: if ($confhash{$itemid}{'fields'}{'user'}) {
11003: if ($env{'form.ltitools_userincdom_'.$i}) {
11004: $confhash{$itemid}{'incdom'} = 1;
11005: }
11006: if ($domconfig{$action}{$itemid}{'incdom'} ne $confhash{$itemid}{'incdom'}) {
11007: $changes{$itemid} = 1;
11008: }
11009: }
11010: }
11011: $allpos[$newpos] = $itemid;
11012: }
11013: if ($imgdeletions{$itemid}) {
11014: $changes{$itemid} = 1;
11015: #FIXME need to obsolete item in RES space
11016: } elsif ($env{'form.ltitools_image_'.$i.'.filename'}) {
11017: my ($imgurl,$error) = &process_ltitools_image($r,$dom,$confname,'ltitools_image_'.$i,
11018: $itemid,$configuserok,$switchserver,
11019: $author_ok);
11020: if ($imgurl) {
11021: $confhash{$itemid}{'image'} = $imgurl;
11022: $changes{$itemid} = 1;
11023: }
11024: if ($error) {
11025: &Apache::lonnet::logthis($error);
11026: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
11027: }
11028: } elsif ($domconfig{$action}{$itemid}{'image'}) {
11029: $confhash{$itemid}{'image'} =
11030: $domconfig{$action}{$itemid}{'image'};
11031: }
11032: if ($customadds{$i}) {
11033: my $name = $env{'form.ltitools_custom_name_'.$i};
11034: $name =~ s/(`)/'/g;
11035: $name =~ s/^\s+//;
11036: $name =~ s/\s+$//;
11037: my $value = $env{'form.ltitools_custom_value_'.$i};
11038: $value =~ s/(`)/'/g;
11039: $value =~ s/^\s+//;
11040: $value =~ s/\s+$//;
11041: if ($name ne '') {
11042: $confhash{$itemid}{'custom'}{$name} = $value;
11043: $changes{$itemid} = 1;
11044: }
11045: }
11046: my %customdels;
11047: my @customdeletions = &Apache::loncommon::get_env_multiple('form.ltitools_customdel_'.$i);
11048: if (@customdeletions) {
11049: $changes{$itemid} = 1;
11050: }
11051: map { $customdels{$_} = 1; } @customdeletions;
11052: if (ref($domconfig{$action}{$itemid}{'custom'}) eq 'HASH') {
11053: foreach my $key (keys(%{$domconfig{$action}{$itemid}{'custom'}})) {
11054: unless ($customdels{$key}) {
11055: if ($env{'form.ltitools_customval_'.$key.'_'.$i} ne '') {
11056: $confhash{$itemid}{'custom'}{$key} = $env{'form.ltitools_customval_'.$key.'_'.$i};
11057: }
11058: if ($domconfig{$action}{$itemid}{'custom'}{$key} ne $env{'form.ltitools_customval_'.$key.'_'.$i}) {
11059: $changes{$itemid} = 1;
11060: }
11061: }
11062: }
11063: }
11064: unless ($changes{$itemid}) {
11065: foreach my $key (keys(%{$domconfig{$action}{$itemid}})) {
11066: if (ref($domconfig{$action}{$itemid}{$key}) eq 'HASH') {
11067: if (ref($confhash{$itemid}{$key}) eq 'HASH') {
11068: foreach my $innerkey (keys(%{$domconfig{$action}{$itemid}{$key}})) {
11069: unless (exists($confhash{$itemid}{$key}{$innerkey})) {
11070: $changes{$itemid} = 1;
11071: last;
11072: }
11073: }
11074: } elsif (keys(%{$domconfig{$action}{$itemid}{$key}}) > 0) {
11075: $changes{$itemid} = 1;
11076: }
11077: }
11078: last if ($changes{$itemid});
11079: }
11080: }
11081: }
11082: }
11083: }
11084: if (@allpos > 0) {
11085: my $idx = 0;
11086: foreach my $itemid (@allpos) {
11087: if ($itemid ne '') {
11088: $confhash{$itemid}{'order'} = $idx;
11089: if (ref($domconfig{$action}) eq 'HASH') {
11090: if (ref($domconfig{$action}{$itemid}) eq 'HASH') {
11091: if ($domconfig{$action}{$itemid}{'order'} ne $idx) {
11092: $changes{$itemid} = 1;
11093: }
11094: }
11095: }
11096: $idx ++;
11097: }
11098: }
11099: }
11100: my %ltitoolshash = (
11101: $action => { %confhash }
11102: );
11103: my $putresult = &Apache::lonnet::put_dom('configuration',\%ltitoolshash,
11104: $dom);
11105: if ($putresult eq 'ok') {
11106: my %ltienchash = (
11107: $action => { %encconfig }
11108: );
11109: &Apache::lonnet::put_dom('encconfig',\%ltienchash,$dom);
11110: if (keys(%changes) > 0) {
11111: my $cachetime = 24*60*60;
11112: my %ltiall = %confhash;
11113: foreach my $id (keys(%ltiall)) {
11114: if (ref($encconfig{$id}) eq 'HASH') {
11115: foreach my $item ('key','secret') {
11116: $ltiall{$id}{$item} = $encconfig{$id}{$item};
11117: }
11118: }
11119: }
11120: &Apache::lonnet::do_cache_new('ltitools',$dom,\%ltiall,$cachetime);
11121: if (ref($lastactref) eq 'HASH') {
11122: $lastactref->{'ltitools'} = 1;
11123: }
11124: $resulttext = &mt('Changes made:').'<ul>';
11125: my %bynum;
11126: foreach my $itemid (sort(keys(%changes))) {
11127: my $position = $confhash{$itemid}{'order'};
11128: $bynum{$position} = $itemid;
11129: }
11130: foreach my $pos (sort { $a <=> $b } keys(%bynum)) {
11131: my $itemid = $bynum{$pos};
11132: if (ref($confhash{$itemid}) ne 'HASH') {
11133: $resulttext .= '<li>'.&mt('Deleted: [_1]',$changes{$itemid}).'</li>';
11134: } else {
11135: $resulttext .= '<li><b>'.$confhash{$itemid}{'title'}.'</b>';
11136: if ($confhash{$itemid}{'image'}) {
11137: $resulttext .= ' '.
11138: '<img src="'.$confhash{$itemid}{'image'}.'"'.
11139: ' alt="'.&mt('Tool Provider icon').'" />';
11140: }
11141: $resulttext .= '</li><ul>';
11142: my $position = $pos + 1;
11143: $resulttext .= '<li>'.&mt('Order: [_1]',$position).'</li>';
11144: foreach my $item ('version','msgtype','sigmethod','url','lifetime') {
11145: if ($confhash{$itemid}{$item} ne '') {
11146: $resulttext .= '<li>'.$lt{$item}.': '.$confhash{$itemid}{$item}.'</li>';
11147: }
11148: }
11149: if ($encconfig{$itemid}{'key'} ne '') {
11150: $resulttext .= '<li>'.$lt{'key'}.': '.$encconfig{$itemid}{'key'}.'</li>';
11151: }
11152: if ($encconfig{$itemid}{'secret'} ne '') {
11153: $resulttext .= '<li>'.$lt{'secret'}.': ';
11154: my $num = length($encconfig{$itemid}{'secret'});
11155: $resulttext .= ('*'x$num).'</li>';
11156: }
11157: $resulttext .= '<li>'.&mt('Configurable in course:');
11158: my @possconfig = ('label','title','target','linktext','explanation','append');
11159: my $numconfig = 0;
11160: if (ref($confhash{$itemid}{'crsconf'}) eq 'HASH') {
11161: foreach my $item (@possconfig) {
11162: if ($confhash{$itemid}{'crsconf'}{$item}) {
11163: $numconfig ++;
11164: $resulttext .= ' "'.$lt{'crs'.$item}.'"';
11165: }
11166: }
11167: }
11168: if (!$numconfig) {
11169: $resulttext .= &mt('None');
11170: }
11171: $resulttext .= '</li>';
11172: foreach my $item ('passback','roster') {
11173: $resulttext .= '<li>'.$lt{$item}.' ';
11174: if ($confhash{$itemid}{$item}) {
11175: $resulttext .= &mt('Yes');
11176: if ($confhash{$itemid}{$item.'valid'}) {
11177: if ($item eq 'passback') {
11178: $resulttext .= ' '.&mt('valid for at least [quant,_1,day] after launch',
11179: $confhash{$itemid}{$item.'valid'});
11180: } else {
11181: $resulttext .= ' '.&mt('valid for at least [quant,_1,second] after launch',
11182: $confhash{$itemid}{$item.'valid'});
11183: }
11184: }
11185: } else {
11186: $resulttext .= &mt('No');
11187: }
11188: $resulttext .= '</li>';
11189: }
11190: if (ref($confhash{$itemid}{'display'}) eq 'HASH') {
11191: my $displaylist;
11192: if ($confhash{$itemid}{'display'}{'target'}) {
11193: $displaylist = &mt('Display target').': '.
11194: $confhash{$itemid}{'display'}{'target'}.',';
11195: }
11196: foreach my $size ('width','height') {
11197: if ($confhash{$itemid}{'display'}{$size}) {
11198: $displaylist .= (' 'x2).$lt{$size}.': '.
11199: $confhash{$itemid}{'display'}{$size}.',';
11200: }
11201: }
11202: if ($displaylist) {
11203: $displaylist =~ s/,$//;
11204: $resulttext .= '<li>'.$displaylist.'</li>';
11205: }
11206: foreach my $item ('linktext','explanation') {
11207: if ($confhash{$itemid}{'display'}{$item}) {
11208: $resulttext .= '<li>'.$lt{$item}.': '.$confhash{$itemid}{'display'}{$item}.'</li>';
11209: }
11210: }
11211: }
11212: if (ref($confhash{$itemid}{'fields'}) eq 'HASH') {
11213: my $fieldlist;
11214: foreach my $field (@allfields) {
11215: if ($confhash{$itemid}{'fields'}{$field}) {
11216: $fieldlist .= (' 'x2).$lt{$field}.',';
11217: }
11218: }
11219: if ($fieldlist) {
11220: $fieldlist =~ s/,$//;
11221: if ($confhash{$itemid}{'fields'}{'user'}) {
11222: if ($confhash{$itemid}{'incdom'}) {
11223: $fieldlist .= ' ('.&mt('username:domain').')';
11224: } else {
11225: $fieldlist .= ' ('.&mt('username').')';
11226: }
11227: }
11228: $resulttext .= '<li>'.&mt('Data sent').':'.$fieldlist.'</li>';
11229: }
11230: }
11231: if (ref($confhash{$itemid}{'roles'}) eq 'HASH') {
11232: my $rolemaps;
11233: foreach my $role (@courseroles) {
11234: if ($confhash{$itemid}{'roles'}{$role}) {
11235: $rolemaps .= (' 'x2).&Apache::lonnet::plaintext($role,'Course').'='.
11236: $confhash{$itemid}{'roles'}{$role}.',';
11237: }
11238: }
11239: if ($rolemaps) {
11240: $rolemaps =~ s/,$//;
11241: $resulttext .= '<li>'.&mt('Role mapping:').$rolemaps.'</li>';
11242: }
11243: }
11244: if (ref($confhash{$itemid}{'custom'}) eq 'HASH') {
11245: my $customlist;
11246: if (keys(%{$confhash{$itemid}{'custom'}})) {
11247: foreach my $key (sort(keys(%{$confhash{$itemid}{'custom'}}))) {
11248: $customlist .= $key.':'.$confhash{$itemid}{'custom'}{$key}.(' 'x2);
11249: }
11250: }
11251: if ($customlist) {
11252: $resulttext .= '<li>'.&mt('Custom items').': '.$customlist.'</li>';
11253: }
11254: }
11255: $resulttext .= '</ul></li>';
11256: }
11257: }
11258: $resulttext .= '</ul>';
11259: } else {
11260: $resulttext = &mt('No changes made.');
11261: }
11262: } else {
11263: $errors .= '<li><span class="LC_error">'.&mt('Failed to save changes').'</span></li>';
11264: }
11265: if ($errors) {
11266: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
11267: $errors.'</ul>';
11268: }
11269: return $resulttext;
11270: }
11271:
11272: sub process_ltitools_image {
11273: my ($r,$dom,$confname,$caller,$itemid,$configuserok,$switchserver,$author_ok) = @_;
11274: my $filename = $env{'form.'.$caller.'.filename'};
11275: my ($error,$url);
11276: my ($width,$height) = (21,21);
11277: if ($configuserok eq 'ok') {
11278: if ($switchserver) {
11279: $error = &mt('Upload of Tool Provider (LTI) icon is not permitted to this server: [_1]',
11280: $switchserver);
11281: } elsif ($author_ok eq 'ok') {
11282: my ($result,$imageurl,$madethumb) =
11283: &publishlogo($r,'upload',$caller,$dom,$confname,
11284: "ltitools/$itemid/icon",$width,$height);
11285: if ($result eq 'ok') {
11286: if ($madethumb) {
11287: my ($path,$imagefile) = ($imageurl =~ m{^(.+)/([^/]+)$});
11288: my $imagethumb = "$path/tn-".$imagefile;
11289: $url = $imagethumb;
11290: } else {
11291: $url = $imageurl;
11292: }
11293: } else {
11294: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$filename,$result);
11295: }
11296: } else {
11297: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$author_ok);
11298: }
11299: } else {
11300: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$configuserok);
11301: }
11302: return ($url,$error);
11303: }
11304:
11305: sub get_ltitools_id {
11306: my ($cdom,$title) = @_;
11307: # get lock on ltitools db
11308: my $lockhash = {
11309: lock => $env{'user.name'}.
11310: ':'.$env{'user.domain'},
11311: };
11312: my $tries = 0;
11313: my $gotlock = &Apache::lonnet::newput_dom('ltitools',$lockhash,$cdom);
11314: my ($id,$error);
11315:
11316: while (($gotlock ne 'ok') && ($tries<10)) {
11317: $tries ++;
11318: sleep (0.1);
11319: $gotlock = &Apache::lonnet::newput_dom('ltitools',$lockhash,$cdom);
11320: }
11321: if ($gotlock eq 'ok') {
11322: my %currids = &Apache::lonnet::dump_dom('ltitools',$cdom);
11323: if ($currids{'lock'}) {
11324: delete($currids{'lock'});
11325: if (keys(%currids)) {
11326: my @curr = sort { $a <=> $b } keys(%currids);
11327: if ($curr[-1] =~ /^\d+$/) {
11328: $id = 1 + $curr[-1];
11329: }
11330: } else {
11331: $id = 1;
11332: }
11333: if ($id) {
11334: unless (&Apache::lonnet::newput_dom('ltitools',{ $id => $title },$cdom) eq 'ok') {
11335: $error = 'nostore';
11336: }
11337: } else {
11338: $error = 'nonumber';
11339: }
11340: }
11341: my $dellockoutcome = &Apache::lonnet::del_dom('ltitools',['lock'],$cdom);
11342: } else {
11343: $error = 'nolock';
11344: }
11345: return ($id,$error);
11346: }
11347:
11348: sub modify_lti {
11349: my ($r,$dom,$action,$lastactref,%domconfig) = @_;
11350: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
11351: my ($newid,@allpos,%changes,%confhash,%encconfig,$errors,$resulttext);
11352: my (%posslti,%posslticrs,%posscrstype);
11353: my @courseroles = ('cc','in','ta','ep','st');
11354: my @ltiroles = qw(Learner Instructor ContentDeveloper TeachingAssistant Mentor Member Manager Administrator);
11355: my @lticourseroles = qw(Instructor TeachingAssistant Mentor Learner);
11356: my @coursetypes = ('official','unofficial','community','textbook','placement');
11357: my %coursetypetitles = &Apache::lonlocal::texthash (
11358: official => 'Official',
11359: unofficial => 'Unofficial',
11360: community => 'Community',
11361: textbook => 'Textbook',
11362: placement => 'Placement Test',
11363: );
11364: my %lt = <i_names();
11365: map { $posslti{$_} = 1; } @ltiroles;
11366: map { $posslticrs{$_} = 1; } @lticourseroles;
11367: map { $posscrstype{$_} = 1; } @coursetypes;
11368:
11369: my (@items,%deletions,%itemids);
11370: if ($env{'form.lti_add'}) {
11371: my $consumer = $env{'form.lti_consumer_add'};
11372: $consumer =~ s/(`)/'/g;
11373: ($newid,my $error) = &get_lti_id($dom,$consumer);
11374: if ($newid) {
11375: $itemids{'add'} = $newid;
11376: push(@items,'add');
11377: $changes{$newid} = 1;
11378: } else {
11379: my $error = &mt('Failed to acquire unique ID for new LTI configuration');
11380: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
11381: }
11382: }
11383: if (ref($domconfig{$action}) eq 'HASH') {
11384: my @todelete = &Apache::loncommon::get_env_multiple('form.lti_del');
11385: if (@todelete) {
11386: map { $deletions{$_} = 1; } @todelete;
11387: }
11388: my $maxnum = $env{'form.lti_maxnum'};
11389: for (my $i=0; $i<=$maxnum; $i++) {
11390: my $itemid = $env{'form.lti_id_'.$i};
11391: $itemid =~ s/\D+//g;
11392: if (ref($domconfig{$action}{$itemid}) eq 'HASH') {
11393: if ($deletions{$itemid}) {
11394: $changes{$itemid} = $domconfig{$action}{$itemid}{'consumer'};
11395: } else {
11396: push(@items,$i);
11397: $itemids{$i} = $itemid;
11398: }
11399: }
11400: }
11401: }
11402: foreach my $idx (@items) {
11403: my $itemid = $itemids{$idx};
11404: next unless ($itemid);
11405: my $position = $env{'form.lti_pos_'.$idx};
11406: $position =~ s/\D+//g;
11407: if ($position ne '') {
11408: $allpos[$position] = $itemid;
11409: }
11410: foreach my $item ('consumer','key','secret','lifetime') {
11411: my $formitem = 'form.lti_'.$item.'_'.$idx;
11412: $env{$formitem} =~ s/(`)/'/g;
11413: if ($item eq 'lifetime') {
11414: $env{$formitem} =~ s/[^\d.]//g;
11415: }
11416: if ($env{$formitem} ne '') {
11417: if (($item eq 'key') || ($item eq 'secret')) {
11418: $encconfig{$itemid}{$item} = $env{$formitem};
11419: } else {
11420: $confhash{$itemid}{$item} = $env{$formitem};
11421: unless (($idx eq 'add') || ($changes{$itemid})) {
11422: if ($domconfig{$action}{$itemid}{$item} ne $confhash{$itemid}{$item}) {
11423: $changes{$itemid} = 1;
11424: }
11425: }
11426: }
11427: }
11428: }
11429: if ($env{'form.lti_version_'.$idx} eq 'LTI-1p0') {
11430: $confhash{$itemid}{'version'} = $env{'form.lti_version_'.$idx};
11431: }
11432: if ($env{'form.lti_mapuser_'.$idx} eq 'sourcedid') {
11433: $confhash{$itemid}{'mapuser'} = 'lis_person_sourcedid';
11434: } elsif ($env{'form.lti_mapuser_'.$idx} eq 'email') {
11435: $confhash{$itemid}{'mapuser'} = 'lis_person_contact_email_primary';
11436: } elsif ($env{'form.lti_mapuser_'.$idx} eq 'other') {
11437: my $mapuser = $env{'form.lti_customuser_'.$idx};
11438: $mapuser =~ s/(`)/'/g;
11439: $mapuser =~ s/^\s+|\s+$//g;
11440: $confhash{$itemid}{'mapuser'} = $mapuser;
11441: }
11442: foreach my $ltirole (@lticourseroles) {
11443: my $possrole = $env{'form.lti_maprole_'.$ltirole.'_'.$idx};
11444: if (grep(/^\Q$possrole\E$/,@courseroles)) {
11445: $confhash{$itemid}{'maproles'}{$ltirole} = $possrole;
11446: }
11447: }
11448: my @possmakeuser = &Apache::loncommon::get_env_multiple('form.lti_makeuser_'.$idx);
11449: my @makeuser;
11450: foreach my $ltirole (sort(@possmakeuser)) {
11451: if ($posslti{$ltirole}) {
11452: push(@makeuser,$ltirole);
11453: }
11454: }
11455: $confhash{$itemid}{'makeuser'} = \@makeuser;
11456: if (($env{'form.lti_mapcrs_'.$idx} eq 'course_offering_sourcedid') ||
11457: ($env{'form.lti_mapcrs_'.$idx} eq 'context_id')) {
11458: $confhash{$itemid}{'mapcrs'} = $env{'form.lti_mapcrs_'.$idx};
11459: } elsif ($env{'form.lti_mapcrs_'.$idx} eq 'other') {
11460: my $mapcrs = $env{'form.lti_mapcrsfield_'.$idx};
11461: $mapcrs =~ s/(`)/'/g;
11462: $mapcrs =~ s/^\s+|\s+$//g;
11463: $confhash{$itemid}{'mapcrs'} = $mapcrs;
11464: }
11465: my @posstypes = &Apache::loncommon::get_env_multiple('form.lti_mapcrstype_'.$idx);
11466: my @crstypes;
11467: foreach my $type (sort(@posstypes)) {
11468: if ($posscrstype{$type}) {
11469: push(@crstypes,$type);
11470: }
11471: }
11472: $confhash{$itemid}{'mapcrstype'} = \@crstypes;
11473: if ($env{'form.lti_makecrs_'.$idx}) {
11474: $confhash{$itemid}{'makecrs'} = 1;
11475: }
11476: my @possenroll = &Apache::loncommon::get_env_multiple('form.lti_selfenroll_'.$idx);
11477: my @selfenroll;
11478: foreach my $type (sort(@possenroll)) {
11479: if ($posslticrs{$type}) {
11480: push(@selfenroll,$type);
11481: }
11482: }
11483: $confhash{$itemid}{'selfenroll'} = \@selfenroll;
11484: if ($env{'form.lti_crssec_'.$idx}) {
11485: if ($env{'form.lti_crssecsrc_'.$idx} eq 'course_section_sourcedid') {
11486: $confhash{$itemid}{'section'} = $env{'form.lti_crssecsrc_'.$idx};
11487: } elsif ($env{'form.lti_crssecsrc_'.$idx} eq 'other') {
11488: my $section = $env{'form.lti_customsection_'.$idx};
11489: $section =~ s/(`)/'/g;
11490: $section =~ s/^\s+|\s+$//g;
11491: if ($section ne '') {
11492: $confhash{$itemid}{'section'} = $section;
11493: }
11494: }
11495: }
11496: foreach my $field ('passback','roster') {
11497: if ($env{'form.lti_'.$field.'_'.$idx}) {
11498: $confhash{$itemid}{$field} = 1;
11499: }
11500: }
11501: unless (($idx eq 'add') || ($changes{$itemid})) {
11502: foreach my $field ('mapuser','mapcrs','section','passback','roster') {
11503: if ($domconfig{$action}{$itemid}{$field} ne $confhash{$itemid}{$field}) {
11504: $changes{$itemid} = 1;
11505: }
11506: }
11507: foreach my $field ('makeuser','mapcrstype','selfenroll') {
11508: unless ($changes{$itemid}) {
11509: if (ref($domconfig{$action}{$itemid}{$field}) eq 'ARRAY') {
11510: if (ref($confhash{$itemid}{$field}) eq 'ARRAY') {
11511: my @diffs = &Apache::loncommon::compare_arrays($domconfig{$action}{$itemid}{$field},
11512: $confhash{$itemid}{$field});
11513: if (@diffs) {
11514: $changes{$itemid} = 1;
11515: }
11516: } elsif (@{$domconfig{$action}{$itemid}{$field}} > 0) {
11517: $changes{$itemid} = 1;
11518: }
11519: } elsif (ref($confhash{$itemid}{$field}) eq 'ARRAY') {
11520: if (@{$confhash{$itemid}{$field}} > 0) {
11521: $changes{$itemid} = 1;
11522: }
11523: }
11524: }
11525: }
11526: unless ($changes{$itemid}) {
11527: if (ref($domconfig{$action}{$itemid}{'maproles'}) eq 'HASH') {
11528: if (ref($confhash{$itemid}{'maproles'}) eq 'HASH') {
11529: foreach my $ltirole (keys(%{$domconfig{$action}{$itemid}{'maproles'}})) {
11530: if ($domconfig{$action}{$itemid}{'maproles'}{$ltirole} ne
11531: $confhash{$itemid}{'maproles'}{$ltirole}) {
11532: $changes{$itemid} = 1;
11533: last;
11534: }
11535: }
11536: unless ($changes{$itemid}) {
11537: foreach my $ltirole (keys(%{$confhash{$itemid}{'maproles'}})) {
11538: if ($confhash{$itemid}{'maproles'}{$ltirole} ne
11539: $domconfig{$action}{$itemid}{'maproles'}{$ltirole}) {
11540: $changes{$itemid} = 1;
11541: last;
11542: }
11543: }
11544: }
11545: } elsif (keys(%{$domconfig{$action}{$itemid}{'maproles'}}) > 0) {
11546: $changes{$itemid} = 1;
11547: }
11548: } elsif (ref($confhash{$itemid}{'maproles'}) eq 'HASH') {
11549: unless ($changes{$itemid}) {
11550: if (keys(%{$confhash{$itemid}{'maproles'}}) > 0) {
11551: $changes{$itemid} = 1;
11552: }
11553: }
11554: }
11555: }
11556: }
11557: }
11558: if (@allpos > 0) {
11559: my $idx = 0;
11560: foreach my $itemid (@allpos) {
11561: if ($itemid ne '') {
11562: $confhash{$itemid}{'order'} = $idx;
11563: if (ref($domconfig{$action}) eq 'HASH') {
11564: if (ref($domconfig{$action}{$itemid}) eq 'HASH') {
11565: if ($domconfig{$action}{$itemid}{'order'} ne $idx) {
11566: $changes{$itemid} = 1;
11567: }
11568: }
11569: }
11570: $idx ++;
11571: }
11572: }
11573: }
11574: my %ltihash = (
11575: $action => { %confhash }
11576: );
11577: my $putresult = &Apache::lonnet::put_dom('configuration',\%ltihash,
11578: $dom);
11579: if ($putresult eq 'ok') {
11580: my %ltienchash = (
11581: $action => { %encconfig }
11582: );
11583: &Apache::lonnet::put_dom('encconfig',\%ltienchash,$dom);
11584: if (keys(%changes) > 0) {
11585: my $cachetime = 24*60*60;
11586: my %ltiall = %confhash;
11587: foreach my $id (keys(%ltiall)) {
11588: if (ref($encconfig{$id}) eq 'HASH') {
11589: foreach my $item ('key','secret') {
11590: $ltiall{$id}{$item} = $encconfig{$id}{$item};
11591: }
11592: }
11593: }
11594: &Apache::lonnet::do_cache_new('lti',$dom,\%ltiall,$cachetime);
11595: if (ref($lastactref) eq 'HASH') {
11596: $lastactref->{'lti'} = 1;
11597: }
11598: $resulttext = &mt('Changes made:').'<ul>';
11599: my %bynum;
11600: foreach my $itemid (sort(keys(%changes))) {
11601: my $position = $confhash{$itemid}{'order'};
11602: $bynum{$position} = $itemid;
11603: }
11604: foreach my $pos (sort { $a <=> $b } keys(%bynum)) {
11605: my $itemid = $bynum{$pos};
11606: if (ref($confhash{$itemid}) ne 'HASH') {
11607: $resulttext .= '<li>'.&mt('Deleted: [_1]',$changes{$itemid}).'</li>';
11608: } else {
11609: $resulttext .= '<li><b>'.$confhash{$itemid}{'consumer'}.'</b></li><ul>';
11610: my $position = $pos + 1;
11611: $resulttext .= '<li>'.&mt('Order: [_1]',$position).'</li>';
11612: foreach my $item ('version','lifetime') {
11613: if ($confhash{$itemid}{$item} ne '') {
11614: $resulttext .= '<li>'.$lt{$item}.': '.$confhash{$itemid}{$item}.'</li>';
11615: }
11616: }
11617: if ($encconfig{$itemid}{'key'} ne '') {
11618: $resulttext .= '<li>'.$lt{'key'}.': '.$encconfig{$itemid}{'key'}.'</li>';
11619: }
11620: if ($encconfig{$itemid}{'secret'} ne '') {
11621: $resulttext .= '<li>'.$lt{'secret'}.': ';
11622: my $num = length($encconfig{$itemid}{'secret'});
11623: $resulttext .= ('*'x$num).'</li>';
11624: }
11625: if ($confhash{$itemid}{'mapuser'}) {
11626: my $shownmapuser;
11627: if ($confhash{$itemid}{'mapuser'} eq 'lis_person_sourcedid') {
11628: $shownmapuser = $lt{'sourcedid'}.' (lis_person_sourcedid)';
11629: } elsif ($confhash{$itemid}{'mapuser'} eq 'lis_person_contact_email_primary') {
11630: $shownmapuser = $lt{'email'}.' (lis_person_contact_email_primary)';
11631: } else {
11632: $shownmapuser = &mt('Other').' ('.$confhash{$itemid}{'mapuser'}.')';
11633: }
11634: $resulttext .= '<li>'.&mt('LON-CAPA username').': '.$shownmapuser.'</li>';
11635: }
11636: if (ref($confhash{$itemid}{'maproles'}) eq 'HASH') {
11637: my $rolemaps;
11638: foreach my $role (@ltiroles) {
11639: if ($confhash{$itemid}{'maproles'}{$role}) {
11640: $rolemaps .= (' 'x2).$role.'='.
11641: &Apache::lonnet::plaintext($confhash{$itemid}{'maproles'}{$role},
11642: 'Course').',';
11643: }
11644: }
11645: if ($rolemaps) {
11646: $rolemaps =~ s/,$//;
11647: $resulttext .= '<li>'.&mt('Role mapping:').$rolemaps.'</li>';
11648: }
11649: }
11650: if (ref($confhash{$itemid}{'makeuser'}) eq 'ARRAY') {
11651: if (@{$confhash{$itemid}{'makeuser'}} > 0) {
11652: $resulttext .= '<li>'.&mt('Following roles may create user accounts: [_1]',
11653: join(', ',@{$confhash{$itemid}{'makeuser'}})).'</li>';
11654: } else {
11655: $resulttext .= '<li>'.&mt('User account creation not permitted.').'</li>';
11656: }
11657: }
11658: if ($confhash{$itemid}{'mapcrs'}) {
11659: $resulttext .= '<li>'.&mt('Unique course identifier').': '.$confhash{$itemid}{'mapcrs'}.'</li>';
11660: }
11661: if (ref($confhash{$itemid}{'mapcrstype'}) eq 'ARRAY') {
11662: if (@{$confhash{$itemid}{'mapcrstype'}} > 0) {
11663: $resulttext .= '<li>'.&mt('Mapping for the following LON-CAPA course types: [_1]',
11664: join(', ',map { $coursetypetitles{$_}; } @coursetypes)).
11665: '</li>';
11666: } else {
11667: $resulttext .= '<li>'.&mt('No mapping to LON-CAPA courses').'</li>';
11668: }
11669: }
11670: if ($confhash{$itemid}{'makecrs'}) {
11671: $resulttext .= '<li>'.&mt('Instructor may create course (if absent).').'</li>';
11672: } else {
11673: $resulttext .= '<li>'.&mt('Instructor may not create course (if absent).').'</li>';
11674: }
11675: if (ref($confhash{$itemid}{'selfenroll'}) eq 'ARRAY') {
11676: if (@{$confhash{$itemid}{'selfenroll'}} > 0) {
11677: $resulttext .= '<li>'.&mt('Self-enrollment for following roles: [_1]',
11678: join(', ',@{$confhash{$itemid}{'selfenroll'}})).
11679: '</li>';
11680: } else {
11681: $resulttext .= '<li>'.&mt('Self-enrollment not permitted').'</li>';
11682: }
11683: }
11684: if ($confhash{$itemid}{'section'}) {
11685: if ($confhash{$itemid}{'section'} eq 'course_section_sourcedid') {
11686: $resulttext .= '<li>'.&mt('User section from standard field:').
11687: ' (course_section_sourcedid)'.'</li>';
11688: } else {
11689: $resulttext .= '<li>'.&mt('User section from:').' '.
11690: $confhash{$itemid}{'section'}.'</li>';
11691: }
11692: } else {
11693: $resulttext .= '<li>'.&mt('No section assignment').'</li>';
11694: }
11695: foreach my $item ('passback','roster') {
11696: $resulttext .= '<li>'.$lt{$item}.' ';
11697: if ($confhash{$itemid}{$item}) {
11698: $resulttext .= &mt('Yes');
11699: } else {
11700: $resulttext .= &mt('No');
11701: }
11702: $resulttext .= '</li>';
11703: }
11704: $resulttext .= '</ul></li>';
11705: }
11706: }
11707: $resulttext .= '</ul>';
11708: } else {
11709: $resulttext = &mt('No changes made.');
11710: }
11711: } else {
11712: $errors .= '<li><span class="LC_error">'.&mt('Failed to save changes').'</span></li>';
11713: }
11714: if ($errors) {
11715: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
11716: $errors.'</ul>';
11717: }
11718: return $resulttext;
11719: }
11720:
11721: sub get_lti_id {
11722: my ($domain,$consumer) = @_;
11723: # get lock on lti db
11724: my $lockhash = {
11725: lock => $env{'user.name'}.
11726: ':'.$env{'user.domain'},
11727: };
11728: my $tries = 0;
11729: my $gotlock = &Apache::lonnet::newput_dom('lti',$lockhash,$domain);
11730: my ($id,$error);
11731:
11732: while (($gotlock ne 'ok') && ($tries<10)) {
11733: $tries ++;
11734: sleep (0.1);
11735: $gotlock = &Apache::lonnet::newput_dom('lti',$lockhash,$domain);
11736: }
11737: if ($gotlock eq 'ok') {
11738: my %currids = &Apache::lonnet::dump_dom('lti',$domain);
11739: if ($currids{'lock'}) {
11740: delete($currids{'lock'});
11741: if (keys(%currids)) {
11742: my @curr = sort { $a <=> $b } keys(%currids);
11743: if ($curr[-1] =~ /^\d+$/) {
11744: $id = 1 + $curr[-1];
11745: }
11746: } else {
11747: $id = 1;
11748: }
11749: if ($id) {
11750: unless (&Apache::lonnet::newput_dom('lti',{ $id => $consumer },$domain) eq 'ok') {
11751: $error = 'nostore';
11752: }
11753: } else {
11754: $error = 'nonumber';
11755: }
11756: }
11757: my $dellockoutcome = &Apache::lonnet::del_dom('lti',['lock'],$domain);
11758: } else {
11759: $error = 'nolock';
11760: }
11761: return ($id,$error);
11762: }
11763:
11764: sub modify_autoenroll {
11765: my ($dom,$lastactref,%domconfig) = @_;
11766: my ($resulttext,%changes);
11767: my %currautoenroll;
11768: if (ref($domconfig{'autoenroll'}) eq 'HASH') {
11769: foreach my $key (keys(%{$domconfig{'autoenroll'}})) {
11770: $currautoenroll{$key} = $domconfig{'autoenroll'}{$key};
11771: }
11772: }
11773: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
11774: my %title = ( run => 'Auto-enrollment active',
11775: sender => 'Sender for notification messages',
11776: coowners => 'Automatic assignment of co-ownership to instructors of record (institutional data)',
11777: failsafe => 'Failsafe for no drops if institutional data missing for a section');
11778: my @offon = ('off','on');
11779: my $sender_uname = $env{'form.sender_uname'};
11780: my $sender_domain = $env{'form.sender_domain'};
11781: if ($sender_domain eq '') {
11782: $sender_uname = '';
11783: } elsif ($sender_uname eq '') {
11784: $sender_domain = '';
11785: }
11786: my $coowners = $env{'form.autoassign_coowners'};
11787: my $failsafe = $env{'form.autoenroll_failsafe'};
11788: $failsafe =~ s{^\s+|\s+$}{}g;
11789: if ($failsafe =~ /\D/) {
11790: undef($failsafe);
11791: }
11792: my %autoenrollhash = (
11793: autoenroll => { 'run' => $env{'form.autoenroll_run'},
11794: 'sender_uname' => $sender_uname,
11795: 'sender_domain' => $sender_domain,
11796: 'co-owners' => $coowners,
11797: 'autofailsafe' => $failsafe,
11798: }
11799: );
11800: my $putresult = &Apache::lonnet::put_dom('configuration',\%autoenrollhash,
11801: $dom);
11802: if ($putresult eq 'ok') {
11803: if (exists($currautoenroll{'run'})) {
11804: if ($currautoenroll{'run'} ne $env{'form.autoenroll_run'}) {
11805: $changes{'run'} = 1;
11806: }
11807: } elsif ($autorun) {
11808: if ($env{'form.autoenroll_run'} ne '1') {
11809: $changes{'run'} = 1;
11810: }
11811: }
11812: if ($currautoenroll{'sender_uname'} ne $sender_uname) {
11813: $changes{'sender'} = 1;
11814: }
11815: if ($currautoenroll{'sender_domain'} ne $sender_domain) {
11816: $changes{'sender'} = 1;
11817: }
11818: if ($currautoenroll{'co-owners'} ne '') {
11819: if ($currautoenroll{'co-owners'} ne $coowners) {
11820: $changes{'coowners'} = 1;
11821: }
11822: } elsif ($coowners) {
11823: $changes{'coowners'} = 1;
11824: }
11825: if ($currautoenroll{'autofailsafe'} ne $failsafe) {
11826: $changes{'autofailsafe'} = 1;
11827: }
11828: if (keys(%changes) > 0) {
11829: $resulttext = &mt('Changes made:').'<ul>';
11830: if ($changes{'run'}) {
11831: $resulttext .= '<li>'.&mt("$title{'run'} set to $offon[$env{'form.autoenroll_run'}]").'</li>';
11832: }
11833: if ($changes{'sender'}) {
11834: if ($sender_uname eq '' || $sender_domain eq '') {
11835: $resulttext .= '<li>'.&mt("$title{'sender'} set to default (course owner).").'</li>';
11836: } else {
11837: $resulttext .= '<li>'.&mt("$title{'sender'} set to [_1]",$sender_uname.':'.$sender_domain).'</li>';
11838: }
11839: }
11840: if ($changes{'coowners'}) {
11841: $resulttext .= '<li>'.&mt("$title{'coowners'} set to $offon[$env{'form.autoassign_coowners'}]").'</li>';
11842: &Apache::loncommon::devalidate_domconfig_cache($dom);
11843: if (ref($lastactref) eq 'HASH') {
11844: $lastactref->{'domainconfig'} = 1;
11845: }
11846: }
11847: if ($changes{'autofailsafe'}) {
11848: if ($failsafe ne '') {
11849: $resulttext .= '<li>'.&mt('Failsafe for no drops if institutional data missing for a section set to: [_1]',$failsafe).'</li>';
11850: } else {
11851: $resulttext .= '<li>'.&mt('Failsafe for no drops if institutional data missing for a section: deleted');
11852: }
11853: &Apache::lonnet::get_domain_defaults($dom,1);
11854: if (ref($lastactref) eq 'HASH') {
11855: $lastactref->{'domdefaults'} = 1;
11856: }
11857: }
11858: $resulttext .= '</ul>';
11859: } else {
11860: $resulttext = &mt('No changes made to auto-enrollment settings');
11861: }
11862: } else {
11863: $resulttext = '<span class="LC_error">'.
11864: &mt('An error occurred: [_1]',$putresult).'</span>';
11865: }
11866: return $resulttext;
11867: }
11868:
11869: sub modify_autoupdate {
11870: my ($dom,%domconfig) = @_;
11871: my ($resulttext,%currautoupdate,%fields,%changes);
11872: if (ref($domconfig{'autoupdate'}) eq 'HASH') {
11873: foreach my $key (keys(%{$domconfig{'autoupdate'}})) {
11874: $currautoupdate{$key} = $domconfig{'autoupdate'}{$key};
11875: }
11876: }
11877: my @offon = ('off','on');
11878: my %title = &Apache::lonlocal::texthash (
11879: run => 'Auto-update:',
11880: classlists => 'Updates to user information in classlists?'
11881: );
11882: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
11883: my %fieldtitles = &Apache::lonlocal::texthash (
11884: id => 'Student/Employee ID',
11885: permanentemail => 'E-mail address',
11886: lastname => 'Last Name',
11887: firstname => 'First Name',
11888: middlename => 'Middle Name',
11889: generation => 'Generation',
11890: );
11891: $othertitle = &mt('All users');
11892: if (keys(%{$usertypes}) > 0) {
11893: $othertitle = &mt('Other users');
11894: }
11895: foreach my $key (keys(%env)) {
11896: if ($key =~ /^form\.updateable_(.+)_([^_]+)$/) {
11897: my ($usertype,$item) = ($1,$2);
11898: if (grep(/^\Q$item\E$/,keys(%fieldtitles))) {
11899: if ($usertype eq 'default') {
11900: push(@{$fields{$1}},$2);
11901: } elsif (ref($types) eq 'ARRAY') {
11902: if (grep(/^\Q$usertype\E$/,@{$types})) {
11903: push(@{$fields{$1}},$2);
11904: }
11905: }
11906: }
11907: }
11908: }
11909: my @lockablenames = &Apache::loncommon::get_env_multiple('form.lockablenames');
11910: @lockablenames = sort(@lockablenames);
11911: if (ref($currautoupdate{'lockablenames'}) eq 'ARRAY') {
11912: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
11913: if (@changed) {
11914: $changes{'lockablenames'} = 1;
11915: }
11916: } else {
11917: if (@lockablenames) {
11918: $changes{'lockablenames'} = 1;
11919: }
11920: }
11921: my %updatehash = (
11922: autoupdate => { run => $env{'form.autoupdate_run'},
11923: classlists => $env{'form.classlists'},
11924: fields => {%fields},
11925: lockablenames => \@lockablenames,
11926: }
11927: );
11928: foreach my $key (keys(%currautoupdate)) {
11929: if (($key eq 'run') || ($key eq 'classlists')) {
11930: if (exists($updatehash{autoupdate}{$key})) {
11931: if ($currautoupdate{$key} ne $updatehash{autoupdate}{$key}) {
11932: $changes{$key} = 1;
11933: }
11934: }
11935: } elsif ($key eq 'fields') {
11936: if (ref($currautoupdate{$key}) eq 'HASH') {
11937: foreach my $item (@{$types},'default') {
11938: if (ref($currautoupdate{$key}{$item}) eq 'ARRAY') {
11939: my $change = 0;
11940: foreach my $type (@{$currautoupdate{$key}{$item}}) {
11941: if (!exists($fields{$item})) {
11942: $change = 1;
11943: last;
11944: } elsif (ref($fields{$item}) eq 'ARRAY') {
11945: if (!grep(/^\Q$type\E$/,@{$fields{$item}})) {
11946: $change = 1;
11947: last;
11948: }
11949: }
11950: }
11951: if ($change) {
11952: push(@{$changes{$key}},$item);
11953: }
11954: }
11955: }
11956: }
11957: } elsif ($key eq 'lockablenames') {
11958: if (ref($currautoupdate{$key}) eq 'ARRAY') {
11959: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
11960: if (@changed) {
11961: $changes{'lockablenames'} = 1;
11962: }
11963: } else {
11964: if (@lockablenames) {
11965: $changes{'lockablenames'} = 1;
11966: }
11967: }
11968: }
11969: }
11970: unless (grep(/^\Qlockablenames\E$/,keys(%currautoupdate))) {
11971: if (@lockablenames) {
11972: $changes{'lockablenames'} = 1;
11973: }
11974: }
11975: foreach my $item (@{$types},'default') {
11976: if (defined($fields{$item})) {
11977: if (ref($currautoupdate{'fields'}) eq 'HASH') {
11978: if (ref($currautoupdate{'fields'}{$item}) eq 'ARRAY') {
11979: my $change = 0;
11980: if (ref($fields{$item}) eq 'ARRAY') {
11981: foreach my $type (@{$fields{$item}}) {
11982: if (!grep(/^\Q$type\E$/,@{$currautoupdate{'fields'}{$item}})) {
11983: $change = 1;
11984: last;
11985: }
11986: }
11987: }
11988: if ($change) {
11989: push(@{$changes{'fields'}},$item);
11990: }
11991: } else {
11992: push(@{$changes{'fields'}},$item);
11993: }
11994: } else {
11995: push(@{$changes{'fields'}},$item);
11996: }
11997: }
11998: }
11999: my $putresult = &Apache::lonnet::put_dom('configuration',\%updatehash,
12000: $dom);
12001: if ($putresult eq 'ok') {
12002: if (keys(%changes) > 0) {
12003: $resulttext = &mt('Changes made:').'<ul>';
12004: foreach my $key (sort(keys(%changes))) {
12005: if ($key eq 'lockablenames') {
12006: $resulttext .= '<li>';
12007: if (@lockablenames) {
12008: $usertypes->{'default'} = $othertitle;
12009: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update), available for the following affiliations:").' '.
12010: join(', ', map { $usertypes->{$_}; } @lockablenames).'</li>';
12011: } else {
12012: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update) is unavailable.");
12013: }
12014: $resulttext .= '</li>';
12015: } elsif (ref($changes{$key}) eq 'ARRAY') {
12016: foreach my $item (@{$changes{$key}}) {
12017: my @newvalues;
12018: foreach my $type (@{$fields{$item}}) {
12019: push(@newvalues,$fieldtitles{$type});
12020: }
12021: my $newvaluestr;
12022: if (@newvalues > 0) {
12023: $newvaluestr = join(', ',@newvalues);
12024: } else {
12025: $newvaluestr = &mt('none');
12026: }
12027: if ($item eq 'default') {
12028: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$othertitle,$newvaluestr).'</li>';
12029: } else {
12030: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$usertypes->{$item},$newvaluestr).'</li>';
12031: }
12032: }
12033: } else {
12034: my $newvalue;
12035: if ($key eq 'run') {
12036: $newvalue = $offon[$env{'form.autoupdate_run'}];
12037: } else {
12038: $newvalue = $offon[$env{'form.'.$key}];
12039: }
12040: $resulttext .= '<li>'.&mt("[_1] set to $newvalue",$title{$key}).'</li>';
12041: }
12042: }
12043: $resulttext .= '</ul>';
12044: } else {
12045: $resulttext = &mt('No changes made to autoupdates');
12046: }
12047: } else {
12048: $resulttext = '<span class="LC_error">'.
12049: &mt('An error occurred: [_1]',$putresult).'</span>';
12050: }
12051: return $resulttext;
12052: }
12053:
12054: sub modify_autocreate {
12055: my ($dom,%domconfig) = @_;
12056: my ($resulttext,%changes,%currautocreate,%newvals,%autocreatehash);
12057: if (ref($domconfig{'autocreate'}) eq 'HASH') {
12058: foreach my $key (keys(%{$domconfig{'autocreate'}})) {
12059: $currautocreate{$key} = $domconfig{'autocreate'}{$key};
12060: }
12061: }
12062: my %title= ( xml => 'Auto-creation of courses in XML course description files',
12063: req => 'Auto-creation of validated requests for official courses',
12064: xmldc => 'Identity of course creator of courses from XML files',
12065: );
12066: my @types = ('xml','req');
12067: foreach my $item (@types) {
12068: $newvals{$item} = $env{'form.autocreate_'.$item};
12069: $newvals{$item} =~ s/\D//g;
12070: $newvals{$item} = 0 if ($newvals{$item} eq '');
12071: }
12072: $newvals{'xmldc'} = $env{'form.autocreate_xmldc'};
12073: my %domcoords = &Apache::lonnet::get_active_domroles($dom,['dc']);
12074: unless (exists($domcoords{$newvals{'xmldc'}})) {
12075: $newvals{'xmldc'} = '';
12076: }
12077: %autocreatehash = (
12078: autocreate => { xml => $newvals{'xml'},
12079: req => $newvals{'req'},
12080: }
12081: );
12082: if ($newvals{'xmldc'} ne '') {
12083: $autocreatehash{'autocreate'}{'xmldc'} = $newvals{'xmldc'};
12084: }
12085: my $putresult = &Apache::lonnet::put_dom('configuration',\%autocreatehash,
12086: $dom);
12087: if ($putresult eq 'ok') {
12088: my @items = @types;
12089: if ($newvals{'xml'}) {
12090: push(@items,'xmldc');
12091: }
12092: foreach my $item (@items) {
12093: if (exists($currautocreate{$item})) {
12094: if ($currautocreate{$item} ne $newvals{$item}) {
12095: $changes{$item} = 1;
12096: }
12097: } elsif ($newvals{$item}) {
12098: $changes{$item} = 1;
12099: }
12100: }
12101: if (keys(%changes) > 0) {
12102: my @offon = ('off','on');
12103: $resulttext = &mt('Changes made:').'<ul>';
12104: foreach my $item (@types) {
12105: if ($changes{$item}) {
12106: my $newtxt = $offon[$newvals{$item}];
12107: $resulttext .= '<li>'.
12108: &mt("$title{$item} set to [_1]$newtxt [_2]",
12109: '<b>','</b>').
12110: '</li>';
12111: }
12112: }
12113: if ($changes{'xmldc'}) {
12114: my ($dcname,$dcdom) = split(':',$newvals{'xmldc'});
12115: my $newtxt = &Apache::loncommon::plainname($dcname,$dcdom);
12116: $resulttext .= '<li>'.&mt("$title{'xmldc'} set to [_1]",'<b>'.$newtxt.'</b>').'</li>';
12117: }
12118: $resulttext .= '</ul>';
12119: } else {
12120: $resulttext = &mt('No changes made to auto-creation settings');
12121: }
12122: } else {
12123: $resulttext = '<span class="LC_error">'.
12124: &mt('An error occurred: [_1]',$putresult).'</span>';
12125: }
12126: return $resulttext;
12127: }
12128:
12129: sub modify_directorysrch {
12130: my ($dom,$lastactref,%domconfig) = @_;
12131: my ($resulttext,%changes);
12132: my %currdirsrch;
12133: if (ref($domconfig{'directorysrch'}) eq 'HASH') {
12134: foreach my $key (keys(%{$domconfig{'directorysrch'}})) {
12135: $currdirsrch{$key} = $domconfig{'directorysrch'}{$key};
12136: }
12137: }
12138: my %title = ( available => 'Institutional directory search available',
12139: localonly => 'Other domains can search institution',
12140: lcavailable => 'LON-CAPA directory search available',
12141: lclocalonly => 'Other domains can search LON-CAPA domain',
12142: searchby => 'Search types',
12143: searchtypes => 'Search latitude');
12144: my @offon = ('off','on');
12145: my @otherdoms = ('Yes','No');
12146:
12147: my @searchtypes = &Apache::loncommon::get_env_multiple('form.searchtypes');
12148: my @cansearch = &Apache::loncommon::get_env_multiple('form.cansearch');
12149: my @searchby = &Apache::loncommon::get_env_multiple('form.searchby');
12150:
12151: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
12152: if (keys(%{$usertypes}) == 0) {
12153: @cansearch = ('default');
12154: } else {
12155: if (ref($currdirsrch{'cansearch'}) eq 'ARRAY') {
12156: foreach my $type (@{$currdirsrch{'cansearch'}}) {
12157: if (!grep(/^\Q$type\E$/,@cansearch)) {
12158: push(@{$changes{'cansearch'}},$type);
12159: }
12160: }
12161: foreach my $type (@cansearch) {
12162: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'cansearch'}})) {
12163: push(@{$changes{'cansearch'}},$type);
12164: }
12165: }
12166: } else {
12167: push(@{$changes{'cansearch'}},@cansearch);
12168: }
12169: }
12170:
12171: if (ref($currdirsrch{'searchby'}) eq 'ARRAY') {
12172: foreach my $by (@{$currdirsrch{'searchby'}}) {
12173: if (!grep(/^\Q$by\E$/,@searchby)) {
12174: push(@{$changes{'searchby'}},$by);
12175: }
12176: }
12177: foreach my $by (@searchby) {
12178: if (!grep(/^\Q$by\E$/,@{$currdirsrch{'searchby'}})) {
12179: push(@{$changes{'searchby'}},$by);
12180: }
12181: }
12182: } else {
12183: push(@{$changes{'searchby'}},@searchby);
12184: }
12185:
12186: if (ref($currdirsrch{'searchtypes'}) eq 'ARRAY') {
12187: foreach my $type (@{$currdirsrch{'searchtypes'}}) {
12188: if (!grep(/^\Q$type\E$/,@searchtypes)) {
12189: push(@{$changes{'searchtypes'}},$type);
12190: }
12191: }
12192: foreach my $type (@searchtypes) {
12193: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'searchtypes'}})) {
12194: push(@{$changes{'searchtypes'}},$type);
12195: }
12196: }
12197: } else {
12198: if (exists($currdirsrch{'searchtypes'})) {
12199: foreach my $type (@searchtypes) {
12200: if ($type ne $currdirsrch{'searchtypes'}) {
12201: push(@{$changes{'searchtypes'}},$type);
12202: }
12203: }
12204: if (!grep(/^\Q$currdirsrch{'searchtypes'}\E/,@searchtypes)) {
12205: push(@{$changes{'searchtypes'}},$currdirsrch{'searchtypes'});
12206: }
12207: } else {
12208: push(@{$changes{'searchtypes'}},@searchtypes);
12209: }
12210: }
12211:
12212: my %dirsrch_hash = (
12213: directorysrch => { available => $env{'form.dirsrch_available'},
12214: cansearch => \@cansearch,
12215: localonly => $env{'form.dirsrch_instlocalonly'},
12216: lclocalonly => $env{'form.dirsrch_domlocalonly'},
12217: lcavailable => $env{'form.dirsrch_domavailable'},
12218: searchby => \@searchby,
12219: searchtypes => \@searchtypes,
12220: }
12221: );
12222: my $putresult = &Apache::lonnet::put_dom('configuration',\%dirsrch_hash,
12223: $dom);
12224: if ($putresult eq 'ok') {
12225: if (exists($currdirsrch{'available'})) {
12226: if ($currdirsrch{'available'} ne $env{'form.dirsrch_available'}) {
12227: $changes{'available'} = 1;
12228: }
12229: } else {
12230: if ($env{'form.dirsrch_available'} eq '1') {
12231: $changes{'available'} = 1;
12232: }
12233: }
12234: if (exists($currdirsrch{'lcavailable'})) {
12235: if ($currdirsrch{'lcavailable'} ne $env{'form.dirsrch_domavailable'}) {
12236: $changes{'lcavailable'} = 1;
12237: }
12238: } else {
12239: if ($env{'form.dirsrch_lcavailable'} eq '1') {
12240: $changes{'lcavailable'} = 1;
12241: }
12242: }
12243: if (exists($currdirsrch{'localonly'})) {
12244: if ($currdirsrch{'localonly'} ne $env{'form.dirsrch_instlocalonly'}) {
12245: $changes{'localonly'} = 1;
12246: }
12247: } else {
12248: if ($env{'form.dirsrch_instlocalonly'} eq '1') {
12249: $changes{'localonly'} = 1;
12250: }
12251: }
12252: if (exists($currdirsrch{'lclocalonly'})) {
12253: if ($currdirsrch{'lclocalonly'} ne $env{'form.dirsrch_domlocalonly'}) {
12254: $changes{'lclocalonly'} = 1;
12255: }
12256: } else {
12257: if ($env{'form.dirsrch_domlocalonly'} eq '1') {
12258: $changes{'lclocalonly'} = 1;
12259: }
12260: }
12261: if (keys(%changes) > 0) {
12262: $resulttext = &mt('Changes made:').'<ul>';
12263: if ($changes{'available'}) {
12264: $resulttext .= '<li>'.&mt("$title{'available'} set to: $offon[$env{'form.dirsrch_available'}]").'</li>';
12265: }
12266: if ($changes{'lcavailable'}) {
12267: $resulttext .= '<li>'.&mt("$title{'lcavailable'} set to: $offon[$env{'form.dirsrch_domavailable'}]").'</li>';
12268: }
12269: if ($changes{'localonly'}) {
12270: $resulttext .= '<li>'.&mt("$title{'localonly'} set to: $otherdoms[$env{'form.dirsrch_instlocalonly'}]").'</li>';
12271: }
12272: if ($changes{'lclocalonly'}) {
12273: $resulttext .= '<li>'.&mt("$title{'lclocalonly'} set to: $otherdoms[$env{'form.dirsrch_domlocalonly'}]").'</li>';
12274: }
12275: if (ref($changes{'cansearch'}) eq 'ARRAY') {
12276: my $chgtext;
12277: if (ref($usertypes) eq 'HASH') {
12278: if (keys(%{$usertypes}) > 0) {
12279: foreach my $type (@{$types}) {
12280: if (grep(/^\Q$type\E$/,@cansearch)) {
12281: $chgtext .= $usertypes->{$type}.'; ';
12282: }
12283: }
12284: if (grep(/^default$/,@cansearch)) {
12285: $chgtext .= $othertitle;
12286: } else {
12287: $chgtext =~ s/\; $//;
12288: }
12289: $resulttext .=
12290: '<li>'.
12291: &mt("Users from domain '[_1]' permitted to search the institutional directory set to: [_2]",
12292: '<span class="LC_cusr_emph">'.$dom.'</span>',$chgtext).
12293: '</li>';
12294: }
12295: }
12296: }
12297: if (ref($changes{'searchby'}) eq 'ARRAY') {
12298: my ($searchtitles,$titleorder) = &sorted_searchtitles();
12299: my $chgtext;
12300: foreach my $type (@{$titleorder}) {
12301: if (grep(/^\Q$type\E$/,@searchby)) {
12302: if (defined($searchtitles->{$type})) {
12303: $chgtext .= $searchtitles->{$type}.'; ';
12304: }
12305: }
12306: }
12307: $chgtext =~ s/\; $//;
12308: $resulttext .= '<li>'.&mt("$title{'searchby'} set to: [_1]",$chgtext).'</li>';
12309: }
12310: if (ref($changes{'searchtypes'}) eq 'ARRAY') {
12311: my ($srchtypes_desc,$srchtypeorder) = &sorted_searchtypes();
12312: my $chgtext;
12313: foreach my $type (@{$srchtypeorder}) {
12314: if (grep(/^\Q$type\E$/,@searchtypes)) {
12315: if (defined($srchtypes_desc->{$type})) {
12316: $chgtext .= $srchtypes_desc->{$type}.'; ';
12317: }
12318: }
12319: }
12320: $chgtext =~ s/\; $//;
12321: $resulttext .= '<li>'.&mt($title{'searchtypes'}.' set to: "[_1]"',$chgtext).'</li>';
12322: }
12323: $resulttext .= '</ul>';
12324: &Apache::lonnet::do_cache_new('directorysrch',$dom,$dirsrch_hash{'directorysrch'},3600);
12325: if (ref($lastactref) eq 'HASH') {
12326: $lastactref->{'directorysrch'} = 1;
12327: }
12328: } else {
12329: $resulttext = &mt('No changes made to directory search settings');
12330: }
12331: } else {
12332: $resulttext = '<span class="LC_error">'.
12333: &mt('An error occurred: [_1]',$putresult).'</span>';
12334: }
12335: return $resulttext;
12336: }
12337:
12338: sub modify_contacts {
12339: my ($dom,$lastactref,%domconfig) = @_;
12340: my ($resulttext,%currsetting,%newsetting,%changes,%contacts_hash);
12341: if (ref($domconfig{'contacts'}) eq 'HASH') {
12342: foreach my $key (keys(%{$domconfig{'contacts'}})) {
12343: $currsetting{$key} = $domconfig{'contacts'}{$key};
12344: }
12345: }
12346: my (%others,%to,%bcc,%includestr,%includeloc);
12347: my @contacts = ('supportemail','adminemail');
12348: my @mailings = ('errormail','packagesmail','helpdeskmail','otherdomsmail',
12349: 'lonstatusmail','requestsmail','updatesmail','idconflictsmail');
12350: my @toggles = ('reporterrors','reportupdates');
12351: my ($fields,$fieldtitles,$fieldoptions,$possoptions) = &helpform_fields();
12352: foreach my $type (@mailings) {
12353: @{$newsetting{$type}} =
12354: &Apache::loncommon::get_env_multiple('form.'.$type);
12355: foreach my $item (@contacts) {
12356: if (grep(/^\Q$item\E$/,@{$newsetting{$type}})) {
12357: $contacts_hash{contacts}{$type}{$item} = 1;
12358: } else {
12359: $contacts_hash{contacts}{$type}{$item} = 0;
12360: }
12361: }
12362: $others{$type} = $env{'form.'.$type.'_others'};
12363: $contacts_hash{contacts}{$type}{'others'} = $others{$type};
12364: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
12365: $bcc{$type} = $env{'form.'.$type.'_bcc'};
12366: $contacts_hash{contacts}{$type}{'bcc'} = $bcc{$type};
12367: if (($env{'form.'.$type.'_includestr'} ne '') && ($env{'form.'.$type.'_includeloc'} =~ /^s|b$/)) {
12368: $includestr{$type} = $env{'form.'.$type.'_includestr'};
12369: $includeloc{$type} = $env{'form.'.$type.'_includeloc'};
12370: $contacts_hash{contacts}{$type}{'include'} = $includeloc{$type}.':'.&escape($includestr{$type});
12371: }
12372: }
12373: }
12374: foreach my $item (@contacts) {
12375: $to{$item} = $env{'form.'.$item};
12376: $contacts_hash{'contacts'}{$item} = $to{$item};
12377: }
12378: foreach my $item (@toggles) {
12379: if ($env{'form.'.$item} =~ /^(0|1)$/) {
12380: $contacts_hash{'contacts'}{$item} = $env{'form.'.$item};
12381: }
12382: }
12383: if ((ref($fields) eq 'ARRAY') && (ref($possoptions) eq 'HASH')) {
12384: foreach my $field (@{$fields}) {
12385: if (ref($possoptions->{$field}) eq 'ARRAY') {
12386: my $value = $env{'form.helpform_'.$field};
12387: $value =~ s/^\s+|\s+$//g;
12388: if (grep(/^\Q$value\E$/,@{$possoptions->{$field}})) {
12389: $contacts_hash{'contacts'}{'helpform'}{$field} = $value;
12390: if ($field eq 'screenshot') {
12391: $env{'form.helpform_maxsize'} =~ s/^\s+|\s+$//g;
12392: if ($env{'form.helpform_maxsize'} =~ /^\d+\.?\d*$/) {
12393: $contacts_hash{'contacts'}{'helpform'}{'maxsize'} = $env{'form.helpform_maxsize'};
12394: }
12395: }
12396: }
12397: }
12398: }
12399: }
12400: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
12401: my (@statuses,%usertypeshash,@overrides);
12402: if ((ref($types) eq 'ARRAY') && (@{$types} > 0)) {
12403: @statuses = @{$types};
12404: if (ref($usertypes) eq 'HASH') {
12405: %usertypeshash = %{$usertypes};
12406: }
12407: }
12408: if (@statuses) {
12409: my @possoverrides = &Apache::loncommon::get_env_multiple('form.overrides');
12410: foreach my $type (@possoverrides) {
12411: if (($type ne '') && (grep(/^\Q$type\E$/,@statuses))) {
12412: push(@overrides,$type);
12413: }
12414: }
12415: if (@overrides) {
12416: foreach my $type (@overrides) {
12417: my @standard = &Apache::loncommon::get_env_multiple('form.override_'.$type);
12418: foreach my $item (@contacts) {
12419: if (grep(/^\Q$item\E$/,@standard)) {
12420: $contacts_hash{'contacts'}{'overrides'}{$type}{$item} = 1;
12421: $newsetting{'override_'.$type}{$item} = 1;
12422: } else {
12423: $contacts_hash{'contacts'}{'overrides'}{$type}{$item} = 0;
12424: $newsetting{'override_'.$type}{$item} = 0;
12425: }
12426: }
12427: $contacts_hash{'contacts'}{'overrides'}{$type}{'others'} = $env{'form.override_'.$type.'_others'};
12428: $contacts_hash{'contacts'}{'overrides'}{$type}{'bcc'} = $env{'form.override_'.$type.'_bcc'};
12429: $newsetting{'override_'.$type}{'others'} = $env{'form.override_'.$type.'_others'};
12430: $newsetting{'override_'.$type}{'bcc'} = $env{'form.override_'.$type.'_bcc'};
12431: if (($env{'form.override_'.$type.'_includestr'} ne '') && ($env{'form.override_'.$type.'_includeloc'} =~ /^s|b$/)) {
12432: $includestr{$type} = $env{'form.override_'.$type.'_includestr'};
12433: $includeloc{$type} = $env{'form.override_'.$type.'_includeloc'};
12434: $contacts_hash{'contacts'}{'overrides'}{$type}{'include'} = $includeloc{$type}.':'.&escape($includestr{$type});
12435: $newsetting{'override_'.$type}{'include'} = $contacts_hash{'contacts'}{'overrides'}{$type}{'include'};
12436: }
12437: }
12438: }
12439: }
12440: if (keys(%currsetting) > 0) {
12441: foreach my $item (@contacts) {
12442: if ($to{$item} ne $currsetting{$item}) {
12443: $changes{$item} = 1;
12444: }
12445: }
12446: foreach my $type (@mailings) {
12447: foreach my $item (@contacts) {
12448: if (ref($currsetting{$type}) eq 'HASH') {
12449: if ($currsetting{$type}{$item} ne $contacts_hash{contacts}{$type}{$item}) {
12450: push(@{$changes{$type}},$item);
12451: }
12452: } else {
12453: push(@{$changes{$type}},@{$newsetting{$type}});
12454: }
12455: }
12456: if ($others{$type} ne $currsetting{$type}{'others'}) {
12457: push(@{$changes{$type}},'others');
12458: }
12459: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
12460: if ($bcc{$type} ne $currsetting{$type}{'bcc'}) {
12461: push(@{$changes{$type}},'bcc');
12462: }
12463: my ($currloc,$currstr) = split(/:/,$currsetting{$type}{'include'},2);
12464: if (($includeloc{$type} ne $currloc) || (&escape($includestr{$type}) ne $currstr)) {
12465: push(@{$changes{$type}},'include');
12466: }
12467: }
12468: }
12469: if (ref($fields) eq 'ARRAY') {
12470: if (ref($currsetting{'helpform'}) eq 'HASH') {
12471: foreach my $field (@{$fields}) {
12472: if ($currsetting{'helpform'}{$field} ne $contacts_hash{'contacts'}{'helpform'}{$field}) {
12473: push(@{$changes{'helpform'}},$field);
12474: }
12475: if (($field eq 'screenshot') && ($contacts_hash{'contacts'}{'helpform'}{'screenshot'} ne 'no')) {
12476: if ($currsetting{'helpform'}{'maxsize'} ne $contacts_hash{'contacts'}{'helpform'}{'maxsize'}) {
12477: push(@{$changes{'helpform'}},'maxsize');
12478: }
12479: }
12480: }
12481: } else {
12482: foreach my $field (@{$fields}) {
12483: if ($contacts_hash{'contacts'}{'helpform'}{$field} ne 'yes') {
12484: push(@{$changes{'helpform'}},$field);
12485: }
12486: if (($field eq 'screenshot') && ($contacts_hash{'contacts'}{'helpform'}{'screenshot'} ne 'no')) {
12487: if ($contacts_hash{'contacts'}{'helpform'}{'maxsize'} != 1) {
12488: push(@{$changes{'helpform'}},'maxsize');
12489: }
12490: }
12491: }
12492: }
12493: }
12494: if (@statuses) {
12495: if (ref($currsetting{'overrides'}) eq 'HASH') {
12496: foreach my $key (keys(%{$currsetting{'overrides'}})) {
12497: if (ref($currsetting{'overrides'}{$key}) eq 'HASH') {
12498: if (ref($newsetting{'override_'.$key}) eq 'HASH') {
12499: foreach my $item (@contacts,'bcc','others','include') {
12500: if ($currsetting{'overrides'}{$key}{$item} ne $newsetting{'override_'.$key}{$item}) {
12501: push(@{$changes{'overrides'}},$key);
12502: last;
12503: }
12504: }
12505: } else {
12506: push(@{$changes{'overrides'}},$key);
12507: }
12508: }
12509: }
12510: foreach my $key (@overrides) {
12511: unless (exists($currsetting{'overrides'}{$key})) {
12512: push(@{$changes{'overrides'}},$key);
12513: }
12514: }
12515: } else {
12516: foreach my $key (@overrides) {
12517: push(@{$changes{'overrides'}},$key);
12518: }
12519: }
12520: }
12521: } else {
12522: my %default;
12523: $default{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
12524: $default{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
12525: $default{'errormail'} = 'adminemail';
12526: $default{'packagesmail'} = 'adminemail';
12527: $default{'helpdeskmail'} = 'supportemail';
12528: $default{'otherdomsmail'} = 'supportemail';
12529: $default{'lonstatusmail'} = 'adminemail';
12530: $default{'requestsmail'} = 'adminemail';
12531: $default{'updatesmail'} = 'adminemail';
12532: foreach my $item (@contacts) {
12533: if ($to{$item} ne $default{$item}) {
12534: $changes{$item} = 1;
12535: }
12536: }
12537: foreach my $type (@mailings) {
12538: if ((@{$newsetting{$type}} != 1) || ($newsetting{$type}[0] ne $default{$type})) {
12539: push(@{$changes{$type}},@{$newsetting{$type}});
12540: }
12541: if ($others{$type} ne '') {
12542: push(@{$changes{$type}},'others');
12543: }
12544: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
12545: if ($bcc{$type} ne '') {
12546: push(@{$changes{$type}},'bcc');
12547: }
12548: if (($includeloc{$type} =~ /^b|s$/) && ($includestr{$type} ne '')) {
12549: push(@{$changes{$type}},'include');
12550: }
12551: }
12552: }
12553: if (ref($fields) eq 'ARRAY') {
12554: foreach my $field (@{$fields}) {
12555: if ($contacts_hash{'contacts'}{'helpform'}{$field} ne 'yes') {
12556: push(@{$changes{'helpform'}},$field);
12557: }
12558: if (($field eq 'screenshot') && ($contacts_hash{'contacts'}{'helpform'}{'screenshot'} ne 'no')) {
12559: if ($contacts_hash{'contacts'}{'helpform'}{'maxsize'} != 1) {
12560: push(@{$changes{'helpform'}},'maxsize');
12561: }
12562: }
12563: }
12564: }
12565: }
12566: foreach my $item (@toggles) {
12567: if (($env{'form.'.$item} == 1) && ($currsetting{$item} == 0)) {
12568: $changes{$item} = 1;
12569: } elsif ((!$env{'form.'.$item}) &&
12570: (($currsetting{$item} eq '') || ($currsetting{$item} == 1))) {
12571: $changes{$item} = 1;
12572: }
12573: }
12574: my $putresult = &Apache::lonnet::put_dom('configuration',\%contacts_hash,
12575: $dom);
12576: if ($putresult eq 'ok') {
12577: if (keys(%changes) > 0) {
12578: &Apache::loncommon::devalidate_domconfig_cache($dom);
12579: if (ref($lastactref) eq 'HASH') {
12580: $lastactref->{'domainconfig'} = 1;
12581: }
12582: my ($titles,$short_titles) = &contact_titles();
12583: $resulttext = &mt('Changes made:').'<ul>';
12584: foreach my $item (@contacts) {
12585: if ($changes{$item}) {
12586: $resulttext .= '<li>'.$titles->{$item}.
12587: &mt(' set to: ').
12588: '<span class="LC_cusr_emph">'.
12589: $to{$item}.'</span></li>';
12590: }
12591: }
12592: foreach my $type (@mailings) {
12593: if (ref($changes{$type}) eq 'ARRAY') {
12594: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
12595: $resulttext .= '<li>'.$titles->{$type}.' -- '.&mt('sent to').': ';
12596: } else {
12597: $resulttext .= '<li>'.$titles->{$type}.': ';
12598: }
12599: my @text;
12600: foreach my $item (@{$newsetting{$type}}) {
12601: push(@text,$short_titles->{$item});
12602: }
12603: if ($others{$type} ne '') {
12604: push(@text,$others{$type});
12605: }
12606: if (@text) {
12607: $resulttext .= '<span class="LC_cusr_emph">'.
12608: join(', ',@text).'</span>';
12609: }
12610: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
12611: if ($bcc{$type} ne '') {
12612: my $bcctext;
12613: if (@text) {
12614: $bcctext = ' '.&mt('with Bcc to');
12615: } else {
12616: $bcctext = '(Bcc)';
12617: }
12618: $resulttext .= $bcctext.': <span class="LC_cusr_emph">'.$bcc{$type}.'</span>';
12619: } elsif (!@text) {
12620: $resulttext .= &mt('No one');
12621: }
12622: if ($includestr{$type} ne '') {
12623: if ($includeloc{$type} eq 'b') {
12624: $resulttext .= '<br />'.&mt('Text automatically added to e-mail body:').' '.$includestr{$type};
12625: } elsif ($includeloc{$type} eq 's') {
12626: $resulttext .= '<br />'.&mt('Text automatically added to e-mail subject:').' '.$includestr{$type};
12627: }
12628: }
12629: } elsif (!@text) {
12630: $resulttext .= &mt('No recipients');
12631: }
12632: $resulttext .= '</li>';
12633: }
12634: }
12635: if (ref($changes{'overrides'}) eq 'ARRAY') {
12636: my @deletions;
12637: foreach my $type (@{$changes{'overrides'}}) {
12638: if ($usertypeshash{$type}) {
12639: if (grep(/^\Q$type\E/,@overrides)) {
12640: $resulttext .= '<li>'.&mt("Overrides based on requester's affiliation set for [_1]",
12641: $usertypeshash{$type}).'<ul><li>';
12642: if (ref($newsetting{'override_'.$type}) eq 'HASH') {
12643: my @text;
12644: foreach my $item (@contacts) {
12645: if ($newsetting{'override_'.$type}{$item}) {
12646: push(@text,$short_titles->{$item});
12647: }
12648: }
12649: if ($newsetting{'override_'.$type}{'others'} ne '') {
12650: push(@text,$newsetting{'override_'.$type}{'others'});
12651: }
12652:
12653: if (@text) {
12654: $resulttext .= &mt('Helpdesk e-mail sent to: [_1]',
12655: '<span class="LC_cusr_emph">'.join(', ',@text).'</span>');
12656: }
12657: if ($newsetting{'override_'.$type}{'bcc'} ne '') {
12658: my $bcctext;
12659: if (@text) {
12660: $bcctext = ' '.&mt('with Bcc to');
12661: } else {
12662: $bcctext = '(Bcc)';
12663: }
12664: $resulttext .= $bcctext.': <span class="LC_cusr_emph">'.$newsetting{'override_'.$type}{'bcc'}.'</span>';
12665: } elsif (!@text) {
12666: $resulttext .= &mt('Helpdesk e-mail sent to no one');
12667: }
12668: $resulttext .= '</li>';
12669: if ($newsetting{'override_'.$type}{'include'} ne '') {
12670: my ($loc,$str) = split(/:/,$newsetting{'override_'.$type}{'include'});
12671: if ($loc eq 'b') {
12672: $resulttext .= '<li>'.&mt('Text automatically added to e-mail body:').' '.&unescape($str).'</li>';
12673: } elsif ($loc eq 's') {
12674: $resulttext .= '<li>'.&mt('Text automatically added to e-mail subject:').' '.&unescape($str).'</li>';
12675: }
12676: }
12677: }
12678: $resulttext .= '</li></ul></li>';
12679: } else {
12680: push(@deletions,$usertypeshash{$type});
12681: }
12682: }
12683: }
12684: if (@deletions) {
12685: $resulttext .= '<li>'.&mt("Overrides based on requester's affiliation discontinued for: [_1]",
12686: join(', ',@deletions)).'</li>';
12687: }
12688: }
12689: my @offon = ('off','on');
12690: if ($changes{'reporterrors'}) {
12691: $resulttext .= '<li>'.
12692: &mt('E-mail error reports to [_1] set to "'.
12693: $offon[$env{'form.reporterrors'}].'".',
12694: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
12695: &mt('LON-CAPA core group - MSU'),600,500)).
12696: '</li>';
12697: }
12698: if ($changes{'reportupdates'}) {
12699: $resulttext .= '<li>'.
12700: &mt('E-mail record of completed LON-CAPA updates to [_1] set to "'.
12701: $offon[$env{'form.reportupdates'}].'".',
12702: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
12703: &mt('LON-CAPA core group - MSU'),600,500)).
12704: '</li>';
12705: }
12706: if ((ref($changes{'helpform'}) eq 'ARRAY') && (ref($fields) eq 'ARRAY')) {
12707: my (@optional,@required,@unused,$maxsizechg);
12708: foreach my $field (@{$changes{'helpform'}}) {
12709: if ($field eq 'maxsize') {
12710: $maxsizechg = 1;
12711: next;
12712: }
12713: if ($contacts_hash{'contacts'}{'helpform'}{$field} eq 'yes') {
12714: push(@optional,$field);
12715: } elsif ($contacts_hash{'contacts'}{'helpform'}{$field} eq 'no') {
12716: push(@unused,$field);
12717: } elsif ($contacts_hash{'contacts'}{'helpform'}{$field} eq 'req') {
12718: push(@required,$field);
12719: }
12720: }
12721: if (@optional) {
12722: $resulttext .= '<li>'.
12723: &mt('Help form fields changed to "Optional": [_1].',
12724: '<span class="LC_cusr_emph">'.join(', ',map { $fieldtitles->{$_}; } @optional)).'</span>'.
12725: '</li>';
12726: }
12727: if (@required) {
12728: $resulttext .= '<li>'.
12729: &mt('Help form fields changed to "Required": [_1].',
12730: '<span class="LC_cusr_emph">'.join(', ',map { $fieldtitles->{$_}; } @required)).'</span>'.
12731: '</li>';
12732: }
12733: if (@unused) {
12734: $resulttext .= '<li>'.
12735: &mt('Help form fields changed to "Not shown": [_1].',
12736: '<span class="LC_cusr_emph">'.join(', ',map { $fieldtitles->{$_}; } @unused)).'</span>'.
12737: '</li>';
12738: }
12739: if ($maxsizechg) {
12740: $resulttext .= '<li>'.
12741: &mt('Max size for file uploaded to help form by logged-in user set to [_1] MB.',
12742: $contacts_hash{'contacts'}{'helpform'}{'maxsize'}).
12743: '</li>';
12744: }
12745: }
12746: $resulttext .= '</ul>';
12747: } else {
12748: $resulttext = &mt('No changes made to contacts and form settings');
12749: }
12750: } else {
12751: $resulttext = '<span class="LC_error">'.
12752: &mt('An error occurred: [_1].',$putresult).'</span>';
12753: }
12754: return $resulttext;
12755: }
12756:
12757: sub modify_usercreation {
12758: my ($dom,%domconfig) = @_;
12759: my ($resulttext,%curr_usercreation,%changes,%authallowed,%cancreate,%save_usercreate);
12760: my $warningmsg;
12761: if (ref($domconfig{'usercreation'}) eq 'HASH') {
12762: foreach my $key (keys(%{$domconfig{'usercreation'}})) {
12763: if ($key eq 'cancreate') {
12764: if (ref($domconfig{'usercreation'}{$key}) eq 'HASH') {
12765: foreach my $item (keys(%{$domconfig{'usercreation'}{$key}})) {
12766: if (($item eq 'requestcrs') || ($item eq 'course') || ($item eq 'author')) {
12767: $curr_usercreation{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
12768: } else {
12769: $save_usercreate{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
12770: }
12771: }
12772: }
12773: } elsif ($key eq 'email_rule') {
12774: $save_usercreate{$key} = $domconfig{'usercreation'}{$key};
12775: } else {
12776: $curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
12777: }
12778: }
12779: }
12780: my @username_rule = &Apache::loncommon::get_env_multiple('form.username_rule');
12781: my @id_rule = &Apache::loncommon::get_env_multiple('form.id_rule');
12782: my @contexts = ('author','course','requestcrs');
12783: foreach my $item(@contexts) {
12784: $cancreate{$item} = $env{'form.can_createuser_'.$item};
12785: }
12786: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
12787: foreach my $item (@contexts) {
12788: if ($curr_usercreation{'cancreate'}{$item} ne $cancreate{$item}) {
12789: push(@{$changes{'cancreate'}},$item);
12790: }
12791: }
12792: } elsif (ref($curr_usercreation{'cancreate'}) eq 'ARRAY') {
12793: foreach my $item (@contexts) {
12794: if (!grep(/^\Q$item\E$/,@{$curr_usercreation{'cancreate'}})) {
12795: if ($cancreate{$item} ne 'any') {
12796: push(@{$changes{'cancreate'}},$item);
12797: }
12798: } else {
12799: if ($cancreate{$item} ne 'none') {
12800: push(@{$changes{'cancreate'}},$item);
12801: }
12802: }
12803: }
12804: } else {
12805: foreach my $item (@contexts) {
12806: push(@{$changes{'cancreate'}},$item);
12807: }
12808: }
12809:
12810: if (ref($curr_usercreation{'username_rule'}) eq 'ARRAY') {
12811: foreach my $type (@{$curr_usercreation{'username_rule'}}) {
12812: if (!grep(/^\Q$type\E$/,@username_rule)) {
12813: push(@{$changes{'username_rule'}},$type);
12814: }
12815: }
12816: foreach my $type (@username_rule) {
12817: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'username_rule'}})) {
12818: push(@{$changes{'username_rule'}},$type);
12819: }
12820: }
12821: } else {
12822: push(@{$changes{'username_rule'}},@username_rule);
12823: }
12824:
12825: if (ref($curr_usercreation{'id_rule'}) eq 'ARRAY') {
12826: foreach my $type (@{$curr_usercreation{'id_rule'}}) {
12827: if (!grep(/^\Q$type\E$/,@id_rule)) {
12828: push(@{$changes{'id_rule'}},$type);
12829: }
12830: }
12831: foreach my $type (@id_rule) {
12832: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'id_rule'}})) {
12833: push(@{$changes{'id_rule'}},$type);
12834: }
12835: }
12836: } else {
12837: push(@{$changes{'id_rule'}},@id_rule);
12838: }
12839:
12840: my @authen_contexts = ('author','course','domain');
12841: my @authtypes = ('int','krb4','krb5','loc');
12842: my %authhash;
12843: foreach my $item (@authen_contexts) {
12844: my @authallowed = &Apache::loncommon::get_env_multiple('form.'.$item.'_auth');
12845: foreach my $auth (@authtypes) {
12846: if (grep(/^\Q$auth\E$/,@authallowed)) {
12847: $authhash{$item}{$auth} = 1;
12848: } else {
12849: $authhash{$item}{$auth} = 0;
12850: }
12851: }
12852: }
12853: if (ref($curr_usercreation{'authtypes'}) eq 'HASH') {
12854: foreach my $item (@authen_contexts) {
12855: if (ref($curr_usercreation{'authtypes'}{$item}) eq 'HASH') {
12856: foreach my $auth (@authtypes) {
12857: if ($authhash{$item}{$auth} ne $curr_usercreation{'authtypes'}{$item}{$auth}) {
12858: push(@{$changes{'authtypes'}},$item);
12859: last;
12860: }
12861: }
12862: }
12863: }
12864: } else {
12865: foreach my $item (@authen_contexts) {
12866: push(@{$changes{'authtypes'}},$item);
12867: }
12868: }
12869:
12870: $save_usercreate{'cancreate'}{'course'} = $cancreate{'course'};
12871: $save_usercreate{'cancreate'}{'author'} = $cancreate{'author'};
12872: $save_usercreate{'cancreate'}{'requestcrs'} = $cancreate{'requestcrs'};
12873: $save_usercreate{'id_rule'} = \@id_rule;
12874: $save_usercreate{'username_rule'} = \@username_rule,
12875: $save_usercreate{'authtypes'} = \%authhash;
12876:
12877: my %usercreation_hash = (
12878: usercreation => \%save_usercreate,
12879: );
12880:
12881: my $putresult = &Apache::lonnet::put_dom('configuration',\%usercreation_hash,
12882: $dom);
12883:
12884: if ($putresult eq 'ok') {
12885: if (keys(%changes) > 0) {
12886: $resulttext = &mt('Changes made:').'<ul>';
12887: if (ref($changes{'cancreate'}) eq 'ARRAY') {
12888: my %lt = &usercreation_types();
12889: foreach my $type (@{$changes{'cancreate'}}) {
12890: my $chgtext = $lt{$type}.', ';
12891: if ($cancreate{$type} eq 'none') {
12892: $chgtext .= &mt('creation of new users is not permitted, except by a Domain Coordinator.');
12893: } elsif ($cancreate{$type} eq 'any') {
12894: $chgtext .= &mt('creation of new users is permitted for both institutional and non-institutional usernames.');
12895: } elsif ($cancreate{$type} eq 'official') {
12896: $chgtext .= &mt('creation of new users is only permitted for institutional usernames.');
12897: } elsif ($cancreate{$type} eq 'unofficial') {
12898: $chgtext .= &mt('creation of new users is only permitted for non-institutional usernames.');
12899: }
12900: $resulttext .= '<li>'.$chgtext.'</li>';
12901: }
12902: }
12903: if (ref($changes{'username_rule'}) eq 'ARRAY') {
12904: my ($rules,$ruleorder) =
12905: &Apache::lonnet::inst_userrules($dom,'username');
12906: my $chgtext = '<ul>';
12907: foreach my $type (@username_rule) {
12908: if (ref($rules->{$type}) eq 'HASH') {
12909: $chgtext .= '<li>'.$rules->{$type}{'name'}.'</li>';
12910: }
12911: }
12912: $chgtext .= '</ul>';
12913: if (@username_rule > 0) {
12914: $resulttext .= '<li>'.&mt('Usernames with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
12915: } else {
12916: $resulttext .= '<li>'.&mt('There are now no username formats restricted to verified users in the institutional directory.').'</li>';
12917: }
12918: }
12919: if (ref($changes{'id_rule'}) eq 'ARRAY') {
12920: my ($idrules,$idruleorder) =
12921: &Apache::lonnet::inst_userrules($dom,'id');
12922: my $chgtext = '<ul>';
12923: foreach my $type (@id_rule) {
12924: if (ref($idrules->{$type}) eq 'HASH') {
12925: $chgtext .= '<li>'.$idrules->{$type}{'name'}.'</li>';
12926: }
12927: }
12928: $chgtext .= '</ul>';
12929: if (@id_rule > 0) {
12930: $resulttext .= '<li>'.&mt('IDs with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
12931: } else {
12932: $resulttext .= '<li>'.&mt('There are now no ID formats restricted to verified users in the institutional directory.').'</li>';
12933: }
12934: }
12935: my %authname = &authtype_names();
12936: my %context_title = &context_names();
12937: if (ref($changes{'authtypes'}) eq 'ARRAY') {
12938: my $chgtext = '<ul>';
12939: foreach my $type (@{$changes{'authtypes'}}) {
12940: my @allowed;
12941: $chgtext .= '<li><span class="LC_cusr_emph">'.$context_title{$type}.'</span> - '.&mt('assignable authentication types: ');
12942: foreach my $auth (@authtypes) {
12943: if ($authhash{$type}{$auth}) {
12944: push(@allowed,$authname{$auth});
12945: }
12946: }
12947: if (@allowed > 0) {
12948: $chgtext .= join(', ',@allowed).'</li>';
12949: } else {
12950: $chgtext .= &mt('none').'</li>';
12951: }
12952: }
12953: $chgtext .= '</ul>';
12954: $resulttext .= '<li>'.&mt('Authentication types available for assignment to new users').'<br />'.$chgtext;
12955: $resulttext .= '</li>';
12956: }
12957: $resulttext .= '</ul>';
12958: } else {
12959: $resulttext = &mt('No changes made to user creation settings');
12960: }
12961: } else {
12962: $resulttext = '<span class="LC_error">'.
12963: &mt('An error occurred: [_1]',$putresult).'</span>';
12964: }
12965: if ($warningmsg ne '') {
12966: $resulttext .= '<br /><span class="LC_warning">'.$warningmsg.'</span><br />';
12967: }
12968: return $resulttext;
12969: }
12970:
12971: sub modify_selfcreation {
12972: my ($dom,$lastactref,%domconfig) = @_;
12973: my ($resulttext,$warningmsg,%curr_usercreation,%curr_usermodify,%curr_inststatus,%changes,%cancreate);
12974: my (%save_usercreate,%save_usermodify,%save_inststatus,@types,%usertypes);
12975: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
12976: my ($othertitle,$usertypesref,$typesref) = &Apache::loncommon::sorted_inst_types($dom);
12977: if (ref($typesref) eq 'ARRAY') {
12978: @types = @{$typesref};
12979: }
12980: if (ref($usertypesref) eq 'HASH') {
12981: %usertypes = %{$usertypesref};
12982: }
12983: $usertypes{'default'} = $othertitle;
12984: #
12985: # Retrieve current domain configuration for self-creation of usernames from $domconfig{'usercreation'}.
12986: #
12987: if (ref($domconfig{'usercreation'}) eq 'HASH') {
12988: foreach my $key (keys(%{$domconfig{'usercreation'}})) {
12989: if ($key eq 'cancreate') {
12990: if (ref($domconfig{'usercreation'}{$key}) eq 'HASH') {
12991: foreach my $item (keys(%{$domconfig{'usercreation'}{$key}})) {
12992: if (($item eq 'selfcreate') || ($item eq 'statustocreate') ||
12993: ($item eq 'captcha') || ($item eq 'recaptchakeys') ||
12994: ($item eq 'recaptchaversion') || ($item eq 'notify') ||
12995: ($item eq 'emailusername') || ($item eq 'shibenv') ||
12996: ($item eq 'selfcreateprocessing') || ($item eq 'emailverified') ||
12997: ($item eq 'emailoptions') || ($item eq 'emaildomain')) {
12998: $curr_usercreation{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
12999: } else {
13000: $save_usercreate{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
13001: }
13002: }
13003: }
13004: } elsif ($key eq 'email_rule') {
13005: $curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
13006: } else {
13007: $save_usercreate{$key} = $domconfig{'usercreation'}{$key};
13008: }
13009: }
13010: }
13011: #
13012: # Retrieve current domain configuration for self-creation of usernames from $domconfig{'usermodification'}.
13013: #
13014: if (ref($domconfig{'usermodification'}) eq 'HASH') {
13015: foreach my $key (keys(%{$domconfig{'usermodification'}})) {
13016: if ($key eq 'selfcreate') {
13017: $curr_usermodify{$key} = $domconfig{'usermodification'}{$key};
13018: } else {
13019: $save_usermodify{$key} = $domconfig{'usermodification'}{$key};
13020: }
13021: }
13022: }
13023: #
13024: # Retrieve current domain configuration for institutional status types from $domconfig{'inststatus'}.
13025: #
13026: if (ref($domconfig{'inststatus'}) eq 'HASH') {
13027: foreach my $key (keys(%{$domconfig{'inststatus'}})) {
13028: if ($key eq 'inststatusguest') {
13029: $curr_inststatus{$key} = $domconfig{'inststatus'}{$key};
13030: } else {
13031: $save_inststatus{$key} = $domconfig{'inststatus'}{$key};
13032: }
13033: }
13034: }
13035:
13036: my @contexts = ('selfcreate');
13037: @{$cancreate{'selfcreate'}} = ();
13038: %{$cancreate{'emailusername'}} = ();
13039: if (@types) {
13040: @{$cancreate{'statustocreate'}} = ();
13041: }
13042: %{$cancreate{'selfcreateprocessing'}} = ();
13043: %{$cancreate{'shibenv'}} = ();
13044: %{$cancreate{'emailverified'}} = ();
13045: %{$cancreate{'emailoptions'}} = ();
13046: %{$cancreate{'emaildomain'}} = ();
13047: my %selfcreatetypes = (
13048: sso => 'users authenticated by institutional single sign on',
13049: login => 'users authenticated by institutional log-in',
13050: email => 'users verified by e-mail',
13051: );
13052: #
13053: # Populate $cancreate{'selfcreate'} array reference with types of user, for which self-creation of user accounts
13054: # is permitted.
13055: #
13056: my ($emailrules,$emailruleorder) = &Apache::lonnet::inst_userrules($dom,'email');
13057:
13058: my (@statuses,%email_rule);
13059: foreach my $item ('login','sso','email') {
13060: if ($item eq 'email') {
13061: if ($env{'form.cancreate_email'}) {
13062: if (@types) {
13063: my @poss_statuses = &Apache::loncommon::get_env_multiple('form.selfassign');
13064: foreach my $status (@poss_statuses) {
13065: if (grep(/^\Q$status\E$/,(@types,'default'))) {
13066: push(@statuses,$status);
13067: }
13068: }
13069: $save_inststatus{'inststatusguest'} = \@statuses;
13070: } else {
13071: push(@statuses,'default');
13072: }
13073: if (@statuses) {
13074: my %curr_rule;
13075: if (ref($curr_usercreation{'email_rule'}) eq 'ARRAY') {
13076: foreach my $type (@statuses) {
13077: $curr_rule{$type} = $curr_usercreation{'email_rule'};
13078: }
13079: } elsif (ref($curr_usercreation{'email_rule'}) eq 'HASH') {
13080: foreach my $type (@statuses) {
13081: $curr_rule{$type} = $curr_usercreation{'email_rule'}{$type};
13082: }
13083: }
13084: push(@{$cancreate{'selfcreate'}},'email');
13085: push(@contexts,('selfcreateprocessing','emailverified','emailoptions'));
13086: my %curremaildom;
13087: if (ref($curr_usercreation{'cancreate'}{'emaildomain'}) eq 'HASH') {
13088: %curremaildom = %{$curr_usercreation{'cancreate'}{'emaildomain'}};
13089: }
13090: foreach my $type (@statuses) {
13091: if ($env{'form.cancreate_emailprocess_'.$type} =~ /^(?:approval|automatic)$/) {
13092: $cancreate{'selfcreateprocessing'}{$type} = $env{'form.cancreate_emailprocess_'.$type};
13093: }
13094: if ($env{'form.cancreate_usernameoptions_'.$type} =~ /^(?:all|first|free)$/) {
13095: $cancreate{'emailverified'}{$type} = $env{'form.cancreate_usernameoptions_'.$type};
13096: }
13097: if ($env{'form.cancreate_emailoptions_'.$type} =~ /^(any|inst|noninst|custom)$/) {
13098: #
13099: # Retrieve rules (if any) governing types of e-mail address which may be used to verify a username.
13100: #
13101: my $chosen = $1;
13102: if (($chosen eq 'inst') || ($chosen eq 'noninst')) {
13103: my $emaildom;
13104: if ($env{'form.cancreate_emaildomain_'.$chosen.'_'.$type} =~ /^\@[^\@]+$/) {
13105: $emaildom = $env{'form.cancreate_emaildomain_'.$chosen.'_'.$type};
13106: $cancreate{'emaildomain'}{$type}{$chosen} = $emaildom;
13107: if (ref($curremaildom{$type}) eq 'HASH') {
13108: if (exists($curremaildom{$type}{$chosen})) {
13109: if ($curremaildom{$type}{$chosen} ne $emaildom) {
13110: push(@{$changes{'cancreate'}},'emaildomain');
13111: }
13112: } elsif ($emaildom ne '') {
13113: push(@{$changes{'cancreate'}},'emaildomain');
13114: }
13115: } elsif ($emaildom ne '') {
13116: push(@{$changes{'cancreate'}},'emaildomain');
13117: }
13118: }
13119: $cancreate{'emailoptions'}{$type} = $env{'form.cancreate_emailoptions_'.$type};
13120: } elsif ($chosen eq 'custom') {
13121: my @possemail_rules = &Apache::loncommon::get_env_multiple('form.email_rule_'.$type);
13122: $email_rule{$type} = [];
13123: if (ref($emailrules) eq 'HASH') {
13124: foreach my $rule (@possemail_rules) {
13125: if (exists($emailrules->{$rule})) {
13126: push(@{$email_rule{$type}},$rule);
13127: }
13128: }
13129: }
13130: if (@{$email_rule{$type}}) {
13131: $cancreate{'emailoptions'}{$type} = 'custom';
13132: if (ref($curr_rule{$type}) eq 'ARRAY') {
13133: if (@{$curr_rule{$type}} > 0) {
13134: foreach my $rule (@{$curr_rule{$type}}) {
13135: if (!grep(/^\Q$rule\E$/,@{$email_rule{$type}})) {
13136: push(@{$changes{'email_rule'}},$type);
13137: }
13138: }
13139: }
13140: foreach my $type (@{$email_rule{$type}}) {
13141: if (!grep(/^\Q$type\E$/,@{$curr_rule{$type}})) {
13142: push(@{$changes{'email_rule'}},$type);
13143: }
13144: }
13145: } else {
13146: push(@{$changes{'email_rule'}},$type);
13147: }
13148: }
13149: } else {
13150: $cancreate{'emailoptions'}{$type} = $env{'form.cancreate_emailoptions_'.$type};
13151: }
13152: }
13153: }
13154: if (@types) {
13155: if (ref($curr_inststatus{'inststatusguest'}) eq 'ARRAY') {
13156: my @changed = &Apache::loncommon::compare_arrays(\@statuses,$curr_inststatus{'inststatusguest'});
13157: if (@changed) {
13158: push(@{$changes{'inststatus'}},'inststatusguest');
13159: }
13160: } else {
13161: push(@{$changes{'inststatus'}},'inststatusguest');
13162: }
13163: }
13164: } else {
13165: delete($env{'form.cancreate_email'});
13166: if (ref($curr_inststatus{'inststatusguest'}) eq 'ARRAY') {
13167: if (@{$curr_inststatus{'inststatusguest'}} > 0) {
13168: push(@{$changes{'inststatus'}},'inststatusguest');
13169: }
13170: }
13171: }
13172: } else {
13173: $save_inststatus{'inststatusguest'} = [];
13174: if (ref($curr_inststatus{'inststatusguest'}) eq 'ARRAY') {
13175: if (@{$curr_inststatus{'inststatusguest'}} > 0) {
13176: push(@{$changes{'inststatus'}},'inststatusguest');
13177: }
13178: }
13179: }
13180: } else {
13181: if ($env{'form.cancreate_'.$item}) {
13182: push(@{$cancreate{'selfcreate'}},$item);
13183: }
13184: }
13185: }
13186: my (%userinfo,%savecaptcha);
13187: my ($infofields,$infotitles) = &Apache::loncommon::emailusername_info();
13188: #
13189: # Populate $cancreate{'emailusername'}{$type} hash ref with information fields (if new user will provide data
13190: # value set to one), if self-creation with e-mail address permitted, where $type is user type: faculty, staff, student etc.
13191: #
13192:
13193: if ($env{'form.cancreate_email'}) {
13194: push(@contexts,'emailusername');
13195: if (@statuses) {
13196: foreach my $type (@statuses) {
13197: if (ref($infofields) eq 'ARRAY') {
13198: foreach my $field (@{$infofields}) {
13199: if ($env{'form.canmodify_emailusername_'.$type.'_'.$field} =~ /^(required|optional)$/) {
13200: $cancreate{'emailusername'}{$type}{$field} = $1;
13201: }
13202: }
13203: }
13204: }
13205: }
13206: #
13207: # Populate $cancreate{'notify'} hash ref with names of Domain Coordinators who are to be notified of
13208: # queued requests for self-creation of account verified by e-mail.
13209: #
13210:
13211: my @approvalnotify = &Apache::loncommon::get_env_multiple('form.selfcreationnotifyapproval');
13212: @approvalnotify = sort(@approvalnotify);
13213: $cancreate{'notify'}{'approval'} = join(',',@approvalnotify);
13214: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
13215: if (ref($curr_usercreation{'cancreate'}{'notify'}) eq 'HASH') {
13216: if ($curr_usercreation{'cancreate'}{'notify'}{'approval'} ne $cancreate{'notify'}{'approval'}) {
13217: push(@{$changes{'cancreate'}},'notify');
13218: }
13219: } else {
13220: if ($cancreate{'notify'}{'approval'}) {
13221: push(@{$changes{'cancreate'}},'notify');
13222: }
13223: }
13224: } elsif ($cancreate{'notify'}{'approval'}) {
13225: push(@{$changes{'cancreate'}},'notify');
13226: }
13227:
13228: &process_captcha('cancreate',\%changes,\%savecaptcha,$curr_usercreation{'cancreate'});
13229: }
13230: #
13231: # Check if domain default is set appropriately, if self-creation of accounts is to be available for
13232: # institutional log-in.
13233: #
13234: if (grep(/^login$/,@{$cancreate{'selfcreate'}})) {
13235: if (!((($domdefaults{'auth_def'} =~/^krb/) && ($domdefaults{'auth_arg_def'} ne '')) ||
13236: ($domdefaults{'auth_def'} eq 'localauth'))) {
13237: $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.').' '.
13238: &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.');
13239: }
13240: }
13241: my @fields = ('lastname','firstname','middlename','generation',
13242: 'permanentemail','id');
13243: my @shibfields = (@fields,'inststatus');
13244: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
13245: #
13246: # Where usernames may created for institutional log-in and/or institutional single sign on:
13247: # (a) populate $cancreate{'statustocreate'} array reference with institutional status types who
13248: # may self-create accounts
13249: # (b) populate $save_usermodify{'selfcreate'} hash reference with status types, and information fields
13250: # which the user may supply, if institutional data is unavailable.
13251: #
13252: if (($env{'form.cancreate_login'}) || ($env{'form.cancreate_sso'})) {
13253: if (@types) {
13254: @{$cancreate{'statustocreate'}} = &Apache::loncommon::get_env_multiple('form.statustocreate');
13255: push(@contexts,'statustocreate');
13256: foreach my $type (@types) {
13257: my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$type);
13258: foreach my $field (@fields) {
13259: if (grep(/^\Q$field\E$/,@modifiable)) {
13260: $save_usermodify{'selfcreate'}{$type}{$field} = 1;
13261: } else {
13262: $save_usermodify{'selfcreate'}{$type}{$field} = 0;
13263: }
13264: }
13265: }
13266: if (ref($curr_usermodify{'selfcreate'}) eq 'HASH') {
13267: foreach my $type (@types) {
13268: if (ref($curr_usermodify{'selfcreate'}{$type}) eq 'HASH') {
13269: foreach my $field (@fields) {
13270: if ($save_usermodify{'selfcreate'}{$type}{$field} ne
13271: $curr_usermodify{'selfcreate'}{$type}{$field}) {
13272: push(@{$changes{'selfcreate'}},$type);
13273: last;
13274: }
13275: }
13276: }
13277: }
13278: } else {
13279: foreach my $type (@types) {
13280: push(@{$changes{'selfcreate'}},$type);
13281: }
13282: }
13283: }
13284: foreach my $field (@shibfields) {
13285: if ($env{'form.shibenv_'.$field} ne '') {
13286: $cancreate{'shibenv'}{$field} = $env{'form.shibenv_'.$field};
13287: }
13288: }
13289: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
13290: if (ref($curr_usercreation{'cancreate'}{'shibenv'}) eq 'HASH') {
13291: foreach my $field (@shibfields) {
13292: if ($env{'form.shibenv_'.$field} ne $curr_usercreation{'cancreate'}{'shibenv'}{$field}) {
13293: push(@{$changes{'cancreate'}},'shibenv');
13294: }
13295: }
13296: } else {
13297: foreach my $field (@shibfields) {
13298: if ($env{'form.shibenv_'.$field}) {
13299: push(@{$changes{'cancreate'}},'shibenv');
13300: last;
13301: }
13302: }
13303: }
13304: }
13305: }
13306: foreach my $item (@contexts) {
13307: if (ref($curr_usercreation{'cancreate'}{$item}) eq 'ARRAY') {
13308: foreach my $curr (@{$curr_usercreation{'cancreate'}{$item}}) {
13309: if (ref($cancreate{$item}) eq 'ARRAY') {
13310: if (!grep(/^$curr$/,@{$cancreate{$item}})) {
13311: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
13312: push(@{$changes{'cancreate'}},$item);
13313: }
13314: }
13315: }
13316: }
13317: if (ref($cancreate{$item}) eq 'ARRAY') {
13318: foreach my $type (@{$cancreate{$item}}) {
13319: if (!grep(/^$type$/,@{$curr_usercreation{'cancreate'}{$item}})) {
13320: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
13321: push(@{$changes{'cancreate'}},$item);
13322: }
13323: }
13324: }
13325: }
13326: } elsif (ref($curr_usercreation{'cancreate'}{$item}) eq 'HASH') {
13327: if (ref($cancreate{$item}) eq 'HASH') {
13328: foreach my $type (keys(%{$curr_usercreation{'cancreate'}{$item}})) {
13329: if (ref($curr_usercreation{'cancreate'}{$item}{$type}) eq 'HASH') {
13330: foreach my $field (keys(%{$curr_usercreation{'cancreate'}{$item}{$type}})) {
13331: unless ($curr_usercreation{'cancreate'}{$item}{$type}{$field} eq $cancreate{$item}{$type}{$field}) {
13332: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
13333: push(@{$changes{'cancreate'}},$item);
13334: }
13335: }
13336: }
13337: } elsif (($item eq 'selfcreateprocessing') || ($item eq 'emailverified') || ($item eq 'emailoptions')) {
13338: if ($cancreate{$item}{$type} ne $curr_usercreation{'cancreate'}{$item}{$type}) {
13339: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
13340: push(@{$changes{'cancreate'}},$item);
13341: }
13342: }
13343: }
13344: }
13345: foreach my $type (keys(%{$cancreate{$item}})) {
13346: if (ref($cancreate{$item}{$type}) eq 'HASH') {
13347: foreach my $field (keys(%{$cancreate{$item}{$type}})) {
13348: if (ref($curr_usercreation{'cancreate'}{$item}{$type}) eq 'HASH') {
13349: unless ($curr_usercreation{'cancreate'}{$item}{$type}{$field} eq $cancreate{$item}{$type}{$field}) {
13350: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
13351: push(@{$changes{'cancreate'}},$item);
13352: }
13353: }
13354: } else {
13355: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
13356: push(@{$changes{'cancreate'}},$item);
13357: }
13358: }
13359: }
13360: } elsif (($item eq 'selfcreateprocessing') || ($item eq 'emailverified') || ($item eq 'emailoptions')) {
13361: if ($cancreate{$item}{$type} ne $curr_usercreation{'cancreate'}{$item}{$type}) {
13362: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
13363: push(@{$changes{'cancreate'}},$item);
13364: }
13365: }
13366: }
13367: }
13368: }
13369: } elsif ($curr_usercreation{'cancreate'}{$item}) {
13370: if (ref($cancreate{$item}) eq 'ARRAY') {
13371: if (!grep(/^\Q$curr_usercreation{'cancreate'}{$item}\E$/,@{$cancreate{$item}})) {
13372: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
13373: push(@{$changes{'cancreate'}},$item);
13374: }
13375: }
13376: }
13377: } elsif (($item eq 'selfcreateprocessing') || ($item eq 'emailverified') || ($item eq 'emailoptions')) {
13378: if (ref($cancreate{$item}) eq 'HASH') {
13379: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
13380: push(@{$changes{'cancreate'}},$item);
13381: }
13382: }
13383: } elsif ($item eq 'emailusername') {
13384: if (ref($cancreate{$item}) eq 'HASH') {
13385: foreach my $type (keys(%{$cancreate{$item}})) {
13386: if (ref($cancreate{$item}{$type}) eq 'HASH') {
13387: foreach my $field (keys(%{$cancreate{$item}{$type}})) {
13388: if ($cancreate{$item}{$type}{$field}) {
13389: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
13390: push(@{$changes{'cancreate'}},$item);
13391: }
13392: last;
13393: }
13394: }
13395: }
13396: }
13397: }
13398: }
13399: }
13400: #
13401: # Populate %save_usercreate hash with updates to self-creation configuration.
13402: #
13403: $save_usercreate{'cancreate'}{'captcha'} = $savecaptcha{'captcha'};
13404: $save_usercreate{'cancreate'}{'recaptchakeys'} = $savecaptcha{'recaptchakeys'};
13405: $save_usercreate{'cancreate'}{'recaptchaversion'} = $savecaptcha{'recaptchaversion'};
13406: $save_usercreate{'cancreate'}{'selfcreate'} = $cancreate{'selfcreate'};
13407: if (ref($cancreate{'notify'}) eq 'HASH') {
13408: $save_usercreate{'cancreate'}{'notify'} = $cancreate{'notify'};
13409: }
13410: if (ref($cancreate{'selfcreateprocessing'}) eq 'HASH') {
13411: $save_usercreate{'cancreate'}{'selfcreateprocessing'} = $cancreate{'selfcreateprocessing'};
13412: }
13413: if (ref($cancreate{'emailverified'}) eq 'HASH') {
13414: $save_usercreate{'cancreate'}{'emailverified'} = $cancreate{'emailverified'};
13415: }
13416: if (ref($cancreate{'emailoptions'}) eq 'HASH') {
13417: $save_usercreate{'cancreate'}{'emailoptions'} = $cancreate{'emailoptions'};
13418: }
13419: if (ref($cancreate{'emaildomain'}) eq 'HASH') {
13420: $save_usercreate{'cancreate'}{'emaildomain'} = $cancreate{'emaildomain'};
13421: }
13422: if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
13423: $save_usercreate{'cancreate'}{'statustocreate'} = $cancreate{'statustocreate'};
13424: }
13425: if (ref($cancreate{'shibenv'}) eq 'HASH') {
13426: $save_usercreate{'cancreate'}{'shibenv'} = $cancreate{'shibenv'};
13427: }
13428: $save_usercreate{'cancreate'}{'emailusername'} = $cancreate{'emailusername'};
13429: $save_usercreate{'email_rule'} = \%email_rule;
13430:
13431: my %userconfig_hash = (
13432: usercreation => \%save_usercreate,
13433: usermodification => \%save_usermodify,
13434: inststatus => \%save_inststatus,
13435: );
13436:
13437: my $putresult = &Apache::lonnet::put_dom('configuration',\%userconfig_hash,
13438: $dom);
13439: #
13440: # Accumulate details of changes to domain configuration for self-creation of usernames in $resulttext
13441: #
13442: if ($putresult eq 'ok') {
13443: if (keys(%changes) > 0) {
13444: $resulttext = &mt('Changes made:').'<ul>';
13445: if (ref($changes{'cancreate'}) eq 'ARRAY') {
13446: my %lt = &selfcreation_types();
13447: foreach my $type (@{$changes{'cancreate'}}) {
13448: my $chgtext = '';
13449: if ($type eq 'selfcreate') {
13450: if (@{$cancreate{$type}} == 0) {
13451: $chgtext .= &mt('Self creation of a new user account is not permitted.');
13452: } else {
13453: $chgtext .= &mt('Self-creation of a new account is permitted for:').
13454: '<ul>';
13455: foreach my $case (@{$cancreate{$type}}) {
13456: $chgtext .= '<li>'.$selfcreatetypes{$case}.'</li>';
13457: }
13458: $chgtext .= '</ul>';
13459: if (ref($cancreate{$type}) eq 'ARRAY') {
13460: if (grep(/^(login|sso)$/,@{$cancreate{$type}})) {
13461: if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
13462: if (@{$cancreate{'statustocreate'}} == 0) {
13463: $chgtext .= '<span class="LC_warning">'.
13464: &mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts via log-in or single sign-on.").
13465: '</span><br />';
13466: }
13467: }
13468: }
13469: if (grep(/^email$/,@{$cancreate{$type}})) {
13470: if (!@statuses) {
13471: $chgtext .= '<span class="LC_warning">'.
13472: &mt("However, e-mail verification is currently set to 'unavailable' for all user types (including 'other'), so self-creation of accounts is not possible for non-institutional log-in.").
13473: '</span><br />';
13474:
13475: }
13476: }
13477: }
13478: }
13479: } elsif ($type eq 'shibenv') {
13480: if (keys(%{$cancreate{$type}}) == 0) {
13481: $chgtext .= &mt('Shibboleth-autheticated user does not use environment variables to set user information').'<br />';
13482: } else {
13483: $chgtext .= &mt('Shibboleth-autheticated user information set from environment variables, as follows:').
13484: '<ul>';
13485: foreach my $field (@shibfields) {
13486: next if ($cancreate{$type}{$field} eq '');
13487: if ($field eq 'inststatus') {
13488: $chgtext .= '<li>'.&mt('Institutional status').' -- '.$cancreate{$type}{$field}.'</li>';
13489: } else {
13490: $chgtext .= '<li>'.$fieldtitles{$field}.' -- '.$cancreate{$type}{$field}.'</li>';
13491: }
13492: }
13493: $chgtext .= '</ul>';
13494: }
13495: } elsif ($type eq 'statustocreate') {
13496: if ((ref($cancreate{'selfcreate'}) eq 'ARRAY') &&
13497: (ref($cancreate{'statustocreate'}) eq 'ARRAY')) {
13498: if (@{$cancreate{'selfcreate'}} > 0) {
13499: if (@{$cancreate{'statustocreate'}} == 0) {
13500: $chgtext .= &mt("Institutional affiliations permitted to create accounts set to 'None'.");
13501: if (!grep(/^email$/,@{$cancreate{'selfcreate'}})) {
13502: $chgtext .= '<br />'.
13503: '<span class="LC_warning">'.
13504: &mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts.").
13505: '</span>';
13506: }
13507: } elsif (keys(%usertypes) > 0) {
13508: if (grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
13509: $chgtext .= &mt('Creation of a new account for an institutional user is restricted to the following institutional affiliation(s):');
13510: } else {
13511: $chgtext .= &mt('Institutional affiliations permitted to create accounts with institutional authentication were set as follows:');
13512: }
13513: $chgtext .= '<ul>';
13514: foreach my $case (@{$cancreate{$type}}) {
13515: if ($case eq 'default') {
13516: $chgtext .= '<li>'.$othertitle.'</li>';
13517: } else {
13518: $chgtext .= '<li>'.$usertypes{$case}.'</li>';
13519: }
13520: }
13521: $chgtext .= '</ul>';
13522: if (!grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
13523: $chgtext .= '<span class="LC_warning">'.
13524: &mt('However, users authenticated by institutional login/single sign on are not currently permitted to create accounts.').
13525: '</span>';
13526: }
13527: }
13528: } else {
13529: if (@{$cancreate{$type}} == 0) {
13530: $chgtext .= &mt("Institutional affiliations permitted to create accounts were set to 'none'.");
13531: } else {
13532: $chgtext .= &mt('Although institutional affiliations permitted to create accounts were changed, self creation of accounts is not currently permitted for any authentication types.');
13533: }
13534: }
13535: $chgtext .= '<br />';
13536: }
13537: } elsif ($type eq 'selfcreateprocessing') {
13538: my %choices = &Apache::lonlocal::texthash (
13539: automatic => 'Automatic approval',
13540: approval => 'Queued for approval',
13541: );
13542: if (@types) {
13543: if (@statuses) {
13544: $chgtext .= &mt('Processing of requests to create account with e-mail verification set as follows:').
13545: '<ul>';
13546: foreach my $status (@statuses) {
13547: if ($status eq 'default') {
13548: $chgtext .= '<li>'.$othertitle.' -- '.$choices{$cancreate{'selfcreateprocessing'}{$status}}.'</li>';
13549: } else {
13550: $chgtext .= '<li>'.$usertypes{$status}.' -- '.$choices{$cancreate{'selfcreateprocessing'}{$status}}.'</li>';
13551: }
13552: }
13553: $chgtext .= '</ul>';
13554: }
13555: } else {
13556: $chgtext .= &mt('Processing of requests to create account with e-mail verification set to: "[_1]"',
13557: $choices{$cancreate{'selfcreateprocessing'}{'default'}});
13558: }
13559: } elsif ($type eq 'emailverified') {
13560: my %options = &Apache::lonlocal::texthash (
13561: all => 'Same as e-mail',
13562: first => 'Omit @domain',
13563: free => 'Free to choose',
13564: );
13565: if (@types) {
13566: if (@statuses) {
13567: $chgtext .= &mt('For self-created accounts verified by e-mail address, username is set as follows:').
13568: '<ul>';
13569: foreach my $status (@statuses) {
13570: if ($type eq 'default') {
13571: $chgtext .= '<li>'.$othertitle.' -- '.$options{$cancreate{'emailverified'}{$status}}.'</li>';
13572: } else {
13573: $chgtext .= '<li>'.$usertypes{$status}.' -- '.$options{$cancreate{'emailverified'}{$status}}.'</li>';
13574: }
13575: }
13576: $chgtext .= '</ul>';
13577: }
13578: } else {
13579: $chgtext .= &mt("For self-created accounts verified by e-mail address, user's username is: '[_1]'",
13580: $options{$cancreate{'emailverified'}{'default'}});
13581: }
13582: } elsif ($type eq 'emailoptions') {
13583: my %options = &Apache::lonlocal::texthash (
13584: any => 'Any e-mail',
13585: inst => 'Institutional only',
13586: noninst => 'Non-institutional only',
13587: custom => 'Custom restrictions',
13588: );
13589: if (@types) {
13590: if (@statuses) {
13591: $chgtext .= &mt('For self-created accounts verified by e-mail address, requirements for e-mail address are as follows:').
13592: '<ul>';
13593: foreach my $status (@statuses) {
13594: if ($type eq 'default') {
13595: $chgtext .= '<li>'.$othertitle.' -- '.$options{$cancreate{'emailoptions'}{$status}}.'</li>';
13596: } else {
13597: $chgtext .= '<li>'.$usertypes{$status}.' -- '.$options{$cancreate{'emailoptions'}{$status}}.'</li>';
13598: }
13599: }
13600: $chgtext .= '</ul>';
13601: }
13602: } else {
13603: if ($cancreate{'emailoptions'}{'default'} eq 'any') {
13604: $chgtext .= &mt('For self-created accounts verified by e-mail address, any e-mail may be used');
13605: } else {
13606: $chgtext .= &mt('For self-created accounts verified by e-mail address, e-mail restricted to: "[_1]"',
13607: $options{$cancreate{'emailoptions'}{'default'}});
13608: }
13609: }
13610: } elsif ($type eq 'emaildomain') {
13611: my $output;
13612: if (@statuses) {
13613: foreach my $type (@statuses) {
13614: if (ref($cancreate{'emaildomain'}{$type}) eq 'HASH') {
13615: if ($cancreate{'emailoptions'}{$type} eq 'inst') {
13616: if ($type eq 'default') {
13617: if ((ref($cancreate{'emaildomain'}{$type}) ne 'HASH') ||
13618: ($cancreate{'emaildomain'}{$type}{'inst'} eq '')) {
13619: $output = '<li>'.$othertitle.' -- '.&mt('No restriction on e-mail domain').'</li>';
13620: } else {
13621: $output = '<li>'.$othertitle.' -- '.&mt("User's e-mail address needs to end: [_1]",
13622: $cancreate{'emaildomain'}{$type}{'inst'}).'</li>';
13623: }
13624: } else {
13625: if ((ref($cancreate{'emaildomain'}{$type}) ne 'HASH') ||
13626: ($cancreate{'emaildomain'}{$type}{'inst'} eq '')) {
13627: $output = '<li>'.$usertypes{$type}.' -- '.&mt('No restriction on e-mail domain').'</li>';
13628: } else {
13629: $output = '<li>'.$usertypes{$type}.' -- '.&mt("User's e-mail address needs to end: [_1]",
13630: $cancreate{'emaildomain'}{$type}{'inst'}).'</li>';
13631: }
13632: }
13633: } elsif ($cancreate{'emailoptions'}{$type} eq 'noninst') {
13634: if ($type eq 'default') {
13635: if ((ref($cancreate{'emaildomain'}{$type}) ne 'HASH') ||
13636: ($cancreate{'emaildomain'}{$type}{'noninst'} eq '')) {
13637: $output = '<li>'.$othertitle.' -- '.&mt('No restriction on e-mail domain').'</li>';
13638: } else {
13639: $output = '<li>'.$othertitle.' -- '.&mt("User's e-mail address must not end: [_1]",
13640: $cancreate{'emaildomain'}{$type}{'noninst'}).'</li>';
13641: }
13642: } else {
13643: if ((ref($cancreate{'emaildomain'}{$type}) ne 'HASH') ||
13644: ($cancreate{'emaildomain'}{$type}{'noninst'} eq '')) {
13645: $output = '<li>'.$usertypes{$type}.' -- '.&mt('No restriction on e-mail domain').'</li>';
13646: } else {
13647: $output = '<li>'.$usertypes{$type}.' -- '.&mt("User's e-mail address must not end: [_1]",
13648: $cancreate{'emaildomain'}{$type}{'noninst'}).'</li>';
13649: }
13650: }
13651: }
13652: }
13653: }
13654: }
13655: if ($output ne '') {
13656: $chgtext .= &mt('For self-created accounts verified by e-mail address:').
13657: '<ul>'.$output.'</ul>';
13658: }
13659: } elsif ($type eq 'captcha') {
13660: if ($savecaptcha{$type} eq 'notused') {
13661: $chgtext .= &mt('No CAPTCHA validation in use for self-creation screen.');
13662: } else {
13663: my %captchas = &captcha_phrases();
13664: if ($captchas{$savecaptcha{$type}}) {
13665: $chgtext .= &mt("Validation for self-creation screen set to $captchas{$savecaptcha{$type}}.");
13666: } else {
13667: $chgtext .= &mt('Validation for self-creation screen set to unknown type.');
13668: }
13669: }
13670: } elsif ($type eq 'recaptchakeys') {
13671: my ($privkey,$pubkey);
13672: if (ref($savecaptcha{$type}) eq 'HASH') {
13673: $pubkey = $savecaptcha{$type}{'public'};
13674: $privkey = $savecaptcha{$type}{'private'};
13675: }
13676: $chgtext .= &mt('ReCAPTCHA keys changes').'<ul>';
13677: if (!$pubkey) {
13678: $chgtext .= '<li>'.&mt('Public key deleted').'</li>';
13679: } else {
13680: $chgtext .= '<li>'.&mt('Public key set to [_1]',$pubkey).'</li>';
13681: }
13682: if (!$privkey) {
13683: $chgtext .= '<li>'.&mt('Private key deleted').'</li>';
13684: } else {
13685: $chgtext .= '<li>'.&mt('Private key set to [_1]',$pubkey).'</li>';
13686: }
13687: $chgtext .= '</ul>';
13688: } elsif ($type eq 'recaptchaversion') {
13689: if ($savecaptcha{'captcha'} eq 'recaptcha') {
13690: $chgtext .= &mt('ReCAPTCHA set to version [_1]',$savecaptcha{$type});
13691: }
13692: } elsif ($type eq 'emailusername') {
13693: if (ref($cancreate{'emailusername'}) eq 'HASH') {
13694: if (@statuses) {
13695: foreach my $type (@statuses) {
13696: if (ref($cancreate{'emailusername'}{$type}) eq 'HASH') {
13697: if (keys(%{$cancreate{'emailusername'}{$type}}) > 0) {
13698: $chgtext .= &mt('When self-creating account with e-mail verification, the following information will be provided by [_1]:',"'$usertypes{$type}'").
13699: '<ul>';
13700: foreach my $field (@{$infofields}) {
13701: if ($cancreate{'emailusername'}{$type}{$field}) {
13702: $chgtext .= '<li>'.$infotitles->{$field}.'</li>';
13703: }
13704: }
13705: $chgtext .= '</ul>';
13706: } else {
13707: $chgtext .= &mt('When self creating account with e-mail verification, no information besides e-mail address will be provided by [_1].',"'$usertypes{$type}'").'<br />';
13708: }
13709: } else {
13710: $chgtext .= &mt('When self creating account with e-mail verification, no information besides e-mail address will be provided by [_1].',"'$usertypes{$type}'").'<br />';
13711: }
13712: }
13713: }
13714: }
13715: } elsif ($type eq 'notify') {
13716: my $numapprove = 0;
13717: if (ref($changes{'cancreate'}) eq 'ARRAY') {
13718: if ((grep(/^notify$/,@{$changes{'cancreate'}})) && (ref($cancreate{'notify'}) eq 'HASH')) {
13719: if ($cancreate{'notify'}{'approval'}) {
13720: $chgtext .= &mt('Notification of username requests requiring approval will be sent to: ').$cancreate{'notify'}{'approval'};
13721: $numapprove ++;
13722: }
13723: }
13724: }
13725: unless ($numapprove) {
13726: $chgtext .= &mt('No Domain Coordinators will receive notification of username requests requiring approval.');
13727: }
13728: }
13729: if ($chgtext) {
13730: $resulttext .= '<li>'.$chgtext.'</li>';
13731: }
13732: }
13733: }
13734: if ((ref($changes{'email_rule'}) eq 'ARRAY') && (@{$changes{'email_rule'}} > 0)) {
13735: my ($emailrules,$emailruleorder) =
13736: &Apache::lonnet::inst_userrules($dom,'email');
13737: foreach my $type (@{$changes{'email_rule'}}) {
13738: if (ref($email_rule{$type}) eq 'ARRAY') {
13739: my $chgtext = '<ul>';
13740: foreach my $rule (@{$email_rule{$type}}) {
13741: if (ref($emailrules->{$rule}) eq 'HASH') {
13742: $chgtext .= '<li>'.$emailrules->{$rule}{'name'}.'</li>';
13743: }
13744: }
13745: $chgtext .= '</ul>';
13746: my $typename;
13747: if (@types) {
13748: if ($type eq 'default') {
13749: $typename = $othertitle;
13750: } else {
13751: $typename = $usertypes{$type};
13752: }
13753: $chgtext .= &mt('(Affiliation: [_1])',$typename);
13754: }
13755: if (@{$email_rule{$type}} > 0) {
13756: $resulttext .= '<li>'.
13757: &mt('Accounts may not be created by users verified by e-mail, for e-mail addresses of the following types: ',
13758: $usertypes{$type}).
13759: $chgtext.
13760: '</li>';
13761: } else {
13762: $resulttext .= '<li>'.
13763: &mt('There are now no restrictions on e-mail addresses which may be used for verification when a user requests an account.').
13764: '</li>'.
13765: &mt('(Affiliation: [_1])',$typename);
13766: }
13767: }
13768: }
13769: }
13770: if (ref($changes{'inststatus'}) eq 'ARRAY') {
13771: if (ref($save_inststatus{'inststatusguest'}) eq 'ARRAY') {
13772: if (@{$save_inststatus{'inststatusguest'}} > 0) {
13773: my $chgtext = '<ul>';
13774: foreach my $type (@{$save_inststatus{'inststatusguest'}}) {
13775: $chgtext .= '<li>'.$usertypes{$type}.'</li>';
13776: }
13777: $chgtext .= '</ul>';
13778: $resulttext .= '<li>'.
13779: &mt('A user will self-report one of the following affiliations when requesting an account verified by e-mail: ').
13780: $chgtext.
13781: '</li>';
13782: } else {
13783: $resulttext .= '<li>'.
13784: &mt('No affiliations available for self-reporting when requesting an account verified by e-mail.').
13785: '</li>';
13786: }
13787: }
13788: }
13789: if (ref($changes{'selfcreate'}) eq 'ARRAY') {
13790: $resulttext .= '<li>'.&mt('When self-creating institutional account:').'<ul>';
13791: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
13792: foreach my $type (@{$changes{'selfcreate'}}) {
13793: my $typename = $type;
13794: if (keys(%usertypes) > 0) {
13795: if ($usertypes{$type} ne '') {
13796: $typename = $usertypes{$type};
13797: }
13798: }
13799: my @modifiable;
13800: $resulttext .= '<li>'.
13801: &mt('Self-creation of account by users with status: [_1]',
13802: '<span class="LC_cusr_emph">'.$typename.'</span>').
13803: ' - '.&mt('modifiable fields (if institutional data blank): ');
13804: foreach my $field (@fields) {
13805: if ($save_usermodify{'selfcreate'}{$type}{$field}) {
13806: push(@modifiable,'<b>'.$fieldtitles{$field}.'</b>');
13807: }
13808: }
13809: if (@modifiable > 0) {
13810: $resulttext .= join(', ',@modifiable);
13811: } else {
13812: $resulttext .= &mt('none');
13813: }
13814: $resulttext .= '</li>';
13815: }
13816: $resulttext .= '</ul></li>';
13817: }
13818: $resulttext .= '</ul>';
13819: my $cachetime = 24*60*60;
13820: $domdefaults{'inststatusguest'} = $save_inststatus{'inststatusguest'};
13821: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
13822: if (ref($lastactref) eq 'HASH') {
13823: $lastactref->{'domdefaults'} = 1;
13824: }
13825: } else {
13826: $resulttext = &mt('No changes made to self-creation settings');
13827: }
13828: } else {
13829: $resulttext = '<span class="LC_error">'.
13830: &mt('An error occurred: [_1]',$putresult).'</span>';
13831: }
13832: if ($warningmsg ne '') {
13833: $resulttext .= '<br /><span class="LC_warning">'.$warningmsg.'</span><br />';
13834: }
13835: return $resulttext;
13836: }
13837:
13838: sub process_captcha {
13839: my ($container,$changes,$newsettings,$current) = @_;
13840: return unless ((ref($changes) eq 'HASH') && (ref($newsettings) eq 'HASH') || (ref($current) eq 'HASH'));
13841: $newsettings->{'captcha'} = $env{'form.'.$container.'_captcha'};
13842: unless ($newsettings->{'captcha'} eq 'recaptcha' || $newsettings->{'captcha'} eq 'notused') {
13843: $newsettings->{'captcha'} = 'original';
13844: }
13845: if ($current->{'captcha'} ne $newsettings->{'captcha'}) {
13846: if ($container eq 'cancreate') {
13847: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
13848: push(@{$changes->{'cancreate'}},'captcha');
13849: } elsif (!defined($changes->{'cancreate'})) {
13850: $changes->{'cancreate'} = ['captcha'];
13851: }
13852: } else {
13853: $changes->{'captcha'} = 1;
13854: }
13855: }
13856: my ($newpub,$newpriv,$currpub,$currpriv,$newversion,$currversion);
13857: if ($newsettings->{'captcha'} eq 'recaptcha') {
13858: $newpub = $env{'form.'.$container.'_recaptchapub'};
13859: $newpriv = $env{'form.'.$container.'_recaptchapriv'};
13860: $newpub =~ s/[^\w\-]//g;
13861: $newpriv =~ s/[^\w\-]//g;
13862: $newsettings->{'recaptchakeys'} = {
13863: public => $newpub,
13864: private => $newpriv,
13865: };
13866: $newversion = $env{'form.'.$container.'_recaptchaversion'};
13867: $newversion =~ s/\D//g;
13868: if ($newversion ne '2') {
13869: $newversion = 1;
13870: }
13871: $newsettings->{'recaptchaversion'} = $newversion;
13872: }
13873: if (ref($current->{'recaptchakeys'}) eq 'HASH') {
13874: $currpub = $current->{'recaptchakeys'}{'public'};
13875: $currpriv = $current->{'recaptchakeys'}{'private'};
13876: unless ($newsettings->{'captcha'} eq 'recaptcha') {
13877: $newsettings->{'recaptchakeys'} = {
13878: public => '',
13879: private => '',
13880: }
13881: }
13882: }
13883: if ($current->{'captcha'} eq 'recaptcha') {
13884: $currversion = $current->{'recaptchaversion'};
13885: if ($currversion ne '2') {
13886: $currversion = 1;
13887: }
13888: }
13889: if ($currversion ne $newversion) {
13890: if ($container eq 'cancreate') {
13891: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
13892: push(@{$changes->{'cancreate'}},'recaptchaversion');
13893: } elsif (!defined($changes->{'cancreate'})) {
13894: $changes->{'cancreate'} = ['recaptchaversion'];
13895: }
13896: } else {
13897: $changes->{'recaptchaversion'} = 1;
13898: }
13899: }
13900: if (($newpub ne $currpub) || ($newpriv ne $currpriv)) {
13901: if ($container eq 'cancreate') {
13902: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
13903: push(@{$changes->{'cancreate'}},'recaptchakeys');
13904: } elsif (!defined($changes->{'cancreate'})) {
13905: $changes->{'cancreate'} = ['recaptchakeys'];
13906: }
13907: } else {
13908: $changes->{'recaptchakeys'} = 1;
13909: }
13910: }
13911: return;
13912: }
13913:
13914: sub modify_usermodification {
13915: my ($dom,%domconfig) = @_;
13916: my ($resulttext,%curr_usermodification,%changes,%modifyhash);
13917: if (ref($domconfig{'usermodification'}) eq 'HASH') {
13918: foreach my $key (keys(%{$domconfig{'usermodification'}})) {
13919: if ($key eq 'selfcreate') {
13920: $modifyhash{$key} = $domconfig{'usermodification'}{$key};
13921: } else {
13922: $curr_usermodification{$key} = $domconfig{'usermodification'}{$key};
13923: }
13924: }
13925: }
13926: my @contexts = ('author','course');
13927: my %context_title = (
13928: author => 'In author context',
13929: course => 'In course context',
13930: );
13931: my @fields = ('lastname','firstname','middlename','generation',
13932: 'permanentemail','id');
13933: my %roles = (
13934: author => ['ca','aa'],
13935: course => ['st','ep','ta','in','cr'],
13936: );
13937: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
13938: foreach my $context (@contexts) {
13939: foreach my $role (@{$roles{$context}}) {
13940: my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$role);
13941: foreach my $item (@fields) {
13942: if (grep(/^\Q$item\E$/,@modifiable)) {
13943: $modifyhash{$context}{$role}{$item} = 1;
13944: } else {
13945: $modifyhash{$context}{$role}{$item} = 0;
13946: }
13947: }
13948: }
13949: if (ref($curr_usermodification{$context}) eq 'HASH') {
13950: foreach my $role (@{$roles{$context}}) {
13951: if (ref($curr_usermodification{$context}{$role}) eq 'HASH') {
13952: foreach my $field (@fields) {
13953: if ($modifyhash{$context}{$role}{$field} ne
13954: $curr_usermodification{$context}{$role}{$field}) {
13955: push(@{$changes{$context}},$role);
13956: last;
13957: }
13958: }
13959: }
13960: }
13961: } else {
13962: foreach my $context (@contexts) {
13963: foreach my $role (@{$roles{$context}}) {
13964: push(@{$changes{$context}},$role);
13965: }
13966: }
13967: }
13968: }
13969: my %usermodification_hash = (
13970: usermodification => \%modifyhash,
13971: );
13972: my $putresult = &Apache::lonnet::put_dom('configuration',
13973: \%usermodification_hash,$dom);
13974: if ($putresult eq 'ok') {
13975: if (keys(%changes) > 0) {
13976: $resulttext = &mt('Changes made: ').'<ul>';
13977: foreach my $context (@contexts) {
13978: if (ref($changes{$context}) eq 'ARRAY') {
13979: $resulttext .= '<li>'.$context_title{$context}.':<ul>';
13980: if (ref($changes{$context}) eq 'ARRAY') {
13981: foreach my $role (@{$changes{$context}}) {
13982: my $rolename;
13983: if ($role eq 'cr') {
13984: $rolename = &mt('Custom');
13985: } else {
13986: $rolename = &Apache::lonnet::plaintext($role);
13987: }
13988: my @modifiable;
13989: $resulttext .= '<li><span class="LC_cusr_emph">'.&mt('Target user with [_1] role',$rolename).'</span> - '.&mt('modifiable fields: ');
13990: foreach my $field (@fields) {
13991: if ($modifyhash{$context}{$role}{$field}) {
13992: push(@modifiable,$fieldtitles{$field});
13993: }
13994: }
13995: if (@modifiable > 0) {
13996: $resulttext .= join(', ',@modifiable);
13997: } else {
13998: $resulttext .= &mt('none');
13999: }
14000: $resulttext .= '</li>';
14001: }
14002: $resulttext .= '</ul></li>';
14003: }
14004: }
14005: }
14006: $resulttext .= '</ul>';
14007: } else {
14008: $resulttext = &mt('No changes made to user modification settings');
14009: }
14010: } else {
14011: $resulttext = '<span class="LC_error">'.
14012: &mt('An error occurred: [_1]',$putresult).'</span>';
14013: }
14014: return $resulttext;
14015: }
14016:
14017: sub modify_defaults {
14018: my ($dom,$lastactref,%domconfig) = @_;
14019: my ($resulttext,$mailmsgtxt,%newvalues,%changes,@errors);
14020: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
14021: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def','datelocale_def',
14022: 'portal_def','intauth_cost','intauth_check','intauth_switch');
14023: my @authtypes = ('internal','krb4','krb5','localauth');
14024: foreach my $item (@items) {
14025: $newvalues{$item} = $env{'form.'.$item};
14026: if ($item eq 'auth_def') {
14027: if ($newvalues{$item} ne '') {
14028: if (!grep(/^\Q$newvalues{$item}\E$/,@authtypes)) {
14029: push(@errors,$item);
14030: }
14031: }
14032: } elsif ($item eq 'lang_def') {
14033: if ($newvalues{$item} ne '') {
14034: if ($newvalues{$item} =~ /^(\w+)/) {
14035: my $langcode = $1;
14036: if ($langcode ne 'x_chef') {
14037: if (code2language($langcode) eq '') {
14038: push(@errors,$item);
14039: }
14040: }
14041: } else {
14042: push(@errors,$item);
14043: }
14044: }
14045: } elsif ($item eq 'timezone_def') {
14046: if ($newvalues{$item} ne '') {
14047: if (!DateTime::TimeZone->is_valid_name($newvalues{$item})) {
14048: push(@errors,$item);
14049: }
14050: }
14051: } elsif ($item eq 'datelocale_def') {
14052: if ($newvalues{$item} ne '') {
14053: my @datelocale_ids = DateTime::Locale->ids();
14054: if (!grep(/^\Q$newvalues{$item}\E$/,@datelocale_ids)) {
14055: push(@errors,$item);
14056: }
14057: }
14058: } elsif ($item eq 'portal_def') {
14059: if ($newvalues{$item} ne '') {
14060: unless ($newvalues{$item} =~ /^https?\:\/\/(([a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9\-]*[a-zA-Z0-9])\.)*([A-Za-z]|[A-Za-z][A-Za-z0-9\-]*[A-Za-z0-9])\/?$/) {
14061: push(@errors,$item);
14062: }
14063: }
14064: } elsif ($item eq 'intauth_cost') {
14065: if ($newvalues{$item} ne '') {
14066: if ($newvalues{$item} =~ /\D/) {
14067: push(@errors,$item);
14068: }
14069: }
14070: } elsif ($item eq 'intauth_check') {
14071: if ($newvalues{$item} ne '') {
14072: unless ($newvalues{$item} =~ /^(0|1|2)$/) {
14073: push(@errors,$item);
14074: }
14075: }
14076: } elsif ($item eq 'intauth_switch') {
14077: if ($newvalues{$item} ne '') {
14078: unless ($newvalues{$item} =~ /^(0|1|2)$/) {
14079: push(@errors,$item);
14080: }
14081: }
14082: }
14083: if (grep(/^\Q$item\E$/,@errors)) {
14084: $newvalues{$item} = $domdefaults{$item};
14085: } elsif ($domdefaults{$item} ne $newvalues{$item}) {
14086: $changes{$item} = 1;
14087: }
14088: $domdefaults{$item} = $newvalues{$item};
14089: }
14090: my %defaults_hash = (
14091: defaults => \%newvalues,
14092: );
14093: my $title = &defaults_titles();
14094:
14095: my $currinststatus;
14096: if (ref($domconfig{'inststatus'}) eq 'HASH') {
14097: $currinststatus = $domconfig{'inststatus'};
14098: } else {
14099: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
14100: $currinststatus = {
14101: inststatustypes => $usertypes,
14102: inststatusorder => $types,
14103: inststatusguest => [],
14104: };
14105: }
14106: my @todelete = &Apache::loncommon::get_env_multiple('form.inststatus_delete');
14107: my @allpos;
14108: my %alltypes;
14109: my @inststatusguest;
14110: if (ref($currinststatus->{'inststatusguest'}) eq 'ARRAY') {
14111: foreach my $type (@{$currinststatus->{'inststatusguest'}}) {
14112: unless (grep(/^\Q$type\E$/,@todelete)) {
14113: push(@inststatusguest,$type);
14114: }
14115: }
14116: }
14117: my ($currtitles,$currorder);
14118: if (ref($currinststatus) eq 'HASH') {
14119: if (ref($currinststatus->{'inststatusorder'}) eq 'ARRAY') {
14120: foreach my $type (@{$currinststatus->{'inststatusorder'}}) {
14121: if (ref($currinststatus->{inststatustypes}) eq 'HASH') {
14122: if ($currinststatus->{inststatustypes}->{$type} ne '') {
14123: $currtitles .= $currinststatus->{inststatustypes}->{$type}.',';
14124: }
14125: }
14126: unless (grep(/^\Q$type\E$/,@todelete)) {
14127: my $position = $env{'form.inststatus_pos_'.$type};
14128: $position =~ s/\D+//g;
14129: $allpos[$position] = $type;
14130: $alltypes{$type} = $env{'form.inststatus_title_'.$type};
14131: $alltypes{$type} =~ s/`//g;
14132: }
14133: }
14134: $currorder = join(',',@{$currinststatus->{'inststatusorder'}});
14135: $currtitles =~ s/,$//;
14136: }
14137: }
14138: if ($env{'form.addinststatus'}) {
14139: my $newtype = $env{'form.addinststatus'};
14140: $newtype =~ s/\W//g;
14141: unless (exists($alltypes{$newtype})) {
14142: $alltypes{$newtype} = $env{'form.addinststatus_title'};
14143: $alltypes{$newtype} =~ s/`//g;
14144: my $position = $env{'form.addinststatus_pos'};
14145: $position =~ s/\D+//g;
14146: if ($position ne '') {
14147: $allpos[$position] = $newtype;
14148: }
14149: }
14150: }
14151: my @orderedstatus;
14152: foreach my $type (@allpos) {
14153: unless (($type eq '') || (grep(/^\Q$type\E$/,@orderedstatus))) {
14154: push(@orderedstatus,$type);
14155: }
14156: }
14157: foreach my $type (keys(%alltypes)) {
14158: unless (grep(/^\Q$type\E$/,@orderedstatus)) {
14159: delete($alltypes{$type});
14160: }
14161: }
14162: $defaults_hash{'inststatus'} = {
14163: inststatustypes => \%alltypes,
14164: inststatusorder => \@orderedstatus,
14165: inststatusguest => \@inststatusguest,
14166: };
14167: if (ref($defaults_hash{'inststatus'}) eq 'HASH') {
14168: foreach my $item ('inststatustypes','inststatusorder','inststatusguest') {
14169: $domdefaults{$item} = $defaults_hash{'inststatus'}{$item};
14170: }
14171: }
14172: if ($currorder ne join(',',@orderedstatus)) {
14173: $changes{'inststatus'}{'inststatusorder'} = 1;
14174: }
14175: my $newtitles;
14176: foreach my $item (@orderedstatus) {
14177: $newtitles .= $alltypes{$item}.',';
14178: }
14179: $newtitles =~ s/,$//;
14180: if ($currtitles ne $newtitles) {
14181: $changes{'inststatus'}{'inststatustypes'} = 1;
14182: }
14183: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaults_hash,
14184: $dom);
14185: if ($putresult eq 'ok') {
14186: if (keys(%changes) > 0) {
14187: $resulttext = &mt('Changes made:').'<ul>';
14188: my $version = &Apache::lonnet::get_server_loncaparev($dom);
14189: 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";
14190: foreach my $item (sort(keys(%changes))) {
14191: if ($item eq 'inststatus') {
14192: if (ref($changes{'inststatus'}) eq 'HASH') {
14193: if (@orderedstatus) {
14194: $resulttext .= '<li>'.&mt('Institutional user status types set to:').' ';
14195: foreach my $type (@orderedstatus) {
14196: $resulttext .= $alltypes{$type}.', ';
14197: }
14198: $resulttext =~ s/, $//;
14199: $resulttext .= '</li>';
14200: } else {
14201: $resulttext .= '<li>'.&mt('Institutional user status types deleted').'</li>';
14202: }
14203: }
14204: } else {
14205: my $value = $env{'form.'.$item};
14206: if ($value eq '') {
14207: $value = &mt('none');
14208: } elsif ($item eq 'auth_def') {
14209: my %authnames = &authtype_names();
14210: my %shortauth = (
14211: internal => 'int',
14212: krb4 => 'krb4',
14213: krb5 => 'krb5',
14214: localauth => 'loc',
14215: );
14216: $value = $authnames{$shortauth{$value}};
14217: } elsif ($item eq 'intauth_switch') {
14218: my %optiondesc = &Apache::lonlocal::texthash (
14219: 0 => 'No',
14220: 1 => 'Yes',
14221: 2 => 'Yes, and copy existing passwd file to passwd.bak file',
14222: );
14223: if ($value =~ /^(0|1|2)$/) {
14224: $value = $optiondesc{$value};
14225: } else {
14226: $value = &mt('none -- defaults to No');
14227: }
14228: } elsif ($item eq 'intauth_check') {
14229: my %optiondesc = &Apache::lonlocal::texthash (
14230: 0 => 'No',
14231: 1 => 'Yes, allow login then update passwd file using default cost (if higher)',
14232: 2 => 'Yes, disallow login if stored cost is less than domain default',
14233: );
14234: if ($value =~ /^(0|1|2)$/) {
14235: $value = $optiondesc{$value};
14236: } else {
14237: $value = &mt('none -- defaults to No');
14238: }
14239: }
14240: $resulttext .= '<li>'.&mt('[_1] set to "[_2]"',$title->{$item},$value).'</li>';
14241: $mailmsgtext .= "$title->{$item} set to $value\n";
14242: }
14243: }
14244: $resulttext .= '</ul>';
14245: $mailmsgtext .= "\n";
14246: my $cachetime = 24*60*60;
14247: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
14248: if (ref($lastactref) eq 'HASH') {
14249: $lastactref->{'domdefaults'} = 1;
14250: }
14251: if ($changes{'auth_def'} || $changes{'auth_arg_def'} || $changes{'lang_def'} || $changes{'datelocale_def'}) {
14252: my $notify = 1;
14253: if (ref($domconfig{'contacts'}) eq 'HASH') {
14254: if ($domconfig{'contacts'}{'reportupdates'} == 0) {
14255: $notify = 0;
14256: }
14257: }
14258: if ($notify) {
14259: &Apache::lonmsg::sendemail('installrecord@loncapa.org',
14260: "LON-CAPA Domain Settings Change - $dom",
14261: $mailmsgtext);
14262: }
14263: }
14264: } else {
14265: $resulttext = &mt('No changes made to default authentication/language/timezone settings');
14266: }
14267: } else {
14268: $resulttext = '<span class="LC_error">'.
14269: &mt('An error occurred: [_1]',$putresult).'</span>';
14270: }
14271: if (@errors > 0) {
14272: $resulttext .= '<br />'.&mt('The following were left unchanged because the values entered were invalid:');
14273: foreach my $item (@errors) {
14274: $resulttext .= ' "'.$title->{$item}.'",';
14275: }
14276: $resulttext =~ s/,$//;
14277: }
14278: return $resulttext;
14279: }
14280:
14281: sub modify_scantron {
14282: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
14283: my ($resulttext,%confhash,%changes,$errors);
14284: my $custom = 'custom.tab';
14285: my $default = 'default.tab';
14286: my $servadm = $r->dir_config('lonAdmEMail');
14287: my ($configuserok,$author_ok,$switchserver) =
14288: &config_check($dom,$confname,$servadm);
14289: if ($env{'form.scantronformat.filename'} ne '') {
14290: my $error;
14291: if ($configuserok eq 'ok') {
14292: if ($switchserver) {
14293: $error = &mt("Upload of bubblesheet format file is not permitted to this server: [_1]",$switchserver);
14294: } else {
14295: if ($author_ok eq 'ok') {
14296: my ($result,$scantronurl) =
14297: &publishlogo($r,'upload','scantronformat',$dom,
14298: $confname,'scantron','','',$custom);
14299: if ($result eq 'ok') {
14300: $confhash{'scantron'}{'scantronformat'} = $scantronurl;
14301: $changes{'scantronformat'} = 1;
14302: } else {
14303: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$custom,$result);
14304: }
14305: } else {
14306: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$author_ok);
14307: }
14308: }
14309: } else {
14310: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$configuserok);
14311: }
14312: if ($error) {
14313: &Apache::lonnet::logthis($error);
14314: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
14315: }
14316: }
14317: if (ref($domconfig{'scantron'}) eq 'HASH') {
14318: if ($domconfig{'scantron'}{'scantronformat'} ne '') {
14319: if ($env{'form.scantronformat_del'}) {
14320: $confhash{'scantron'}{'scantronformat'} = '';
14321: $changes{'scantronformat'} = 1;
14322: }
14323: }
14324: }
14325: if (keys(%confhash) > 0) {
14326: my $putresult = &Apache::lonnet::put_dom('configuration',\%confhash,
14327: $dom);
14328: if ($putresult eq 'ok') {
14329: if (keys(%changes) > 0) {
14330: if (ref($confhash{'scantron'}) eq 'HASH') {
14331: $resulttext = &mt('Changes made:').'<ul>';
14332: if ($confhash{'scantron'}{'scantronformat'} eq '') {
14333: $resulttext .= '<li>'.&mt('[_1] bubblesheet format file removed; [_2] file will be used for courses in this domain.',$custom,$default).'</li>';
14334: } else {
14335: $resulttext .= '<li>'.&mt('Custom bubblesheet format file ([_1]) uploaded for use with courses in this domain.',$custom).'</li>';
14336: }
14337: $resulttext .= '</ul>';
14338: } else {
14339: $resulttext = &mt('Changes made to bubblesheet format file.');
14340: }
14341: $resulttext .= '</ul>';
14342: &Apache::loncommon::devalidate_domconfig_cache($dom);
14343: if (ref($lastactref) eq 'HASH') {
14344: $lastactref->{'domainconfig'} = 1;
14345: }
14346: } else {
14347: $resulttext = &mt('No changes made to bubblesheet format file');
14348: }
14349: } else {
14350: $resulttext = '<span class="LC_error">'.
14351: &mt('An error occurred: [_1]',$putresult).'</span>';
14352: }
14353: } else {
14354: $resulttext = &mt('No changes made to bubblesheet format file');
14355: }
14356: if ($errors) {
14357: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
14358: $errors.'</ul>';
14359: }
14360: return $resulttext;
14361: }
14362:
14363: sub modify_coursecategories {
14364: my ($dom,$lastactref,%domconfig) = @_;
14365: my ($resulttext,%deletions,%reorderings,%needreordering,%adds,%changes,$errors,
14366: $cathash);
14367: my @deletecategory = &Apache::loncommon::get_env_multiple('form.deletecategory');
14368: my @catitems = ('unauth','auth');
14369: my @cattypes = ('std','domonly','codesrch','none');
14370: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
14371: $cathash = $domconfig{'coursecategories'}{'cats'};
14372: if ($domconfig{'coursecategories'}{'togglecats'} ne $env{'form.togglecats'}) {
14373: $changes{'togglecats'} = 1;
14374: $domconfig{'coursecategories'}{'togglecats'} = $env{'form.togglecats'};
14375: }
14376: if ($domconfig{'coursecategories'}{'categorize'} ne $env{'form.categorize'}) {
14377: $changes{'categorize'} = 1;
14378: $domconfig{'coursecategories'}{'categorize'} = $env{'form.categorize'};
14379: }
14380: if ($domconfig{'coursecategories'}{'togglecatscomm'} ne $env{'form.togglecatscomm'}) {
14381: $changes{'togglecatscomm'} = 1;
14382: $domconfig{'coursecategories'}{'togglecatscomm'} = $env{'form.togglecatscomm'};
14383: }
14384: if ($domconfig{'coursecategories'}{'categorizecomm'} ne $env{'form.categorizecomm'}) {
14385: $changes{'categorizecomm'} = 1;
14386: $domconfig{'coursecategories'}{'categorizecomm'} = $env{'form.categorizecomm'};
14387:
14388: }
14389: if ($domconfig{'coursecategories'}{'togglecatsplace'} ne $env{'form.togglecatsplace'}) {
14390: $changes{'togglecatsplace'} = 1;
14391: $domconfig{'coursecategories'}{'togglecatsplace'} = $env{'form.togglecatsplace'};
14392: }
14393: if ($domconfig{'coursecategories'}{'categorizeplace'} ne $env{'form.categorizeplace'}) {
14394: $changes{'categorizeplace'} = 1;
14395: $domconfig{'coursecategories'}{'categorizeplace'} = $env{'form.categorizeplace'};
14396: }
14397: foreach my $item (@catitems) {
14398: if (grep(/^\Q$env{'form.coursecat_'.$item}\E$/,@cattypes)) {
14399: if ($domconfig{'coursecategories'}{$item} ne $env{'form.coursecat_'.$item}) {
14400: $changes{$item} = 1;
14401: $domconfig{'coursecategories'}{$item} = $env{'form.coursecat_'.$item};
14402: }
14403: }
14404: }
14405: } else {
14406: $changes{'togglecats'} = 1;
14407: $changes{'categorize'} = 1;
14408: $changes{'togglecatscomm'} = 1;
14409: $changes{'categorizecomm'} = 1;
14410: $changes{'togglecatsplace'} = 1;
14411: $changes{'categorizeplace'} = 1;
14412: $domconfig{'coursecategories'} = {
14413: togglecats => $env{'form.togglecats'},
14414: categorize => $env{'form.categorize'},
14415: togglecatscomm => $env{'form.togglecatscomm'},
14416: categorizecomm => $env{'form.categorizecomm'},
14417: togglecatsplace => $env{'form.togglecatsplace'},
14418: categorizeplace => $env{'form.categorizeplace'},
14419: };
14420: foreach my $item (@catitems) {
14421: if ($env{'form.coursecat_'.$item} ne 'std') {
14422: $changes{$item} = 1;
14423: }
14424: if (grep(/^\Q$env{'form.coursecat_'.$item}\E$/,@cattypes)) {
14425: $domconfig{'coursecategories'}{$item} = $env{'form.coursecat_'.$item};
14426: }
14427: }
14428: }
14429: if (ref($cathash) eq 'HASH') {
14430: if (($domconfig{'coursecategories'}{'cats'}{'instcode::0'} ne '') && ($env{'form.instcode'} == 0)) {
14431: push (@deletecategory,'instcode::0');
14432: }
14433: if (($domconfig{'coursecategories'}{'cats'}{'communities::0'} ne '') && ($env{'form.communities'} == 0)) {
14434: push(@deletecategory,'communities::0');
14435: }
14436: if (($domconfig{'coursecategories'}{'cats'}{'placement::0'} ne '') && ($env{'form.placement'} == 0)) {
14437: push(@deletecategory,'placement::0');
14438: }
14439: }
14440: my (@predelcats,@predeltrails,%predelallitems,%sort_by_deltrail);
14441: if (ref($cathash) eq 'HASH') {
14442: if (@deletecategory > 0) {
14443: #FIXME Need to remove category from all courses using a deleted category
14444: &Apache::loncommon::extract_categories($cathash,\@predelcats,\@predeltrails,\%predelallitems);
14445: foreach my $item (@deletecategory) {
14446: if ($domconfig{'coursecategories'}{'cats'}{$item} ne '') {
14447: delete($domconfig{'coursecategories'}{'cats'}{$item});
14448: $deletions{$item} = 1;
14449: &recurse_cat_deletes($item,$cathash,\%deletions);
14450: }
14451: }
14452: }
14453: foreach my $item (keys(%{$cathash})) {
14454: my ($cat,$container,$depth) = map { &unescape($_); } split(/:/,$item);
14455: if ($cathash->{$item} ne $env{'form.'.$item}) {
14456: $reorderings{$item} = 1;
14457: $domconfig{'coursecategories'}{'cats'}{$item} = $env{'form.'.$item};
14458: }
14459: if ($env{'form.addcategory_name_'.$item} ne '') {
14460: my $newcat = $env{'form.addcategory_name_'.$item};
14461: my $newdepth = $depth+1;
14462: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
14463: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos_'.$item};
14464: $adds{$newitem} = 1;
14465: }
14466: if ($env{'form.subcat_'.$item} ne '') {
14467: my $newcat = $env{'form.subcat_'.$item};
14468: my $newdepth = $depth+1;
14469: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
14470: $domconfig{'coursecategories'}{'cats'}{$newitem} = 0;
14471: $adds{$newitem} = 1;
14472: }
14473: }
14474: }
14475: if ($env{'form.instcode'} eq '1') {
14476: if (ref($cathash) eq 'HASH') {
14477: my $newitem = 'instcode::0';
14478: if ($cathash->{$newitem} eq '') {
14479: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
14480: $adds{$newitem} = 1;
14481: }
14482: } else {
14483: my $newitem = 'instcode::0';
14484: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
14485: $adds{$newitem} = 1;
14486: }
14487: }
14488: if ($env{'form.communities'} eq '1') {
14489: if (ref($cathash) eq 'HASH') {
14490: my $newitem = 'communities::0';
14491: if ($cathash->{$newitem} eq '') {
14492: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
14493: $adds{$newitem} = 1;
14494: }
14495: } else {
14496: my $newitem = 'communities::0';
14497: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
14498: $adds{$newitem} = 1;
14499: }
14500: }
14501: if ($env{'form.placement'} eq '1') {
14502: if (ref($cathash) eq 'HASH') {
14503: my $newitem = 'placement::0';
14504: if ($cathash->{$newitem} eq '') {
14505: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.placement_pos'};
14506: $adds{$newitem} = 1;
14507: }
14508: } else {
14509: my $newitem = 'placement::0';
14510: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.placement_pos'};
14511: $adds{$newitem} = 1;
14512: }
14513: }
14514: if ($env{'form.addcategory_name'} ne '') {
14515: if (($env{'form.addcategory_name'} ne 'instcode') &&
14516: ($env{'form.addcategory_name'} ne 'communities') &&
14517: ($env{'form.addcategory_name'} ne 'placement')) {
14518: my $newitem = &escape($env{'form.addcategory_name'}).'::0';
14519: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos'};
14520: $adds{$newitem} = 1;
14521: }
14522: }
14523: my $putresult;
14524: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
14525: if (keys(%deletions) > 0) {
14526: foreach my $key (keys(%deletions)) {
14527: if ($predelallitems{$key} ne '') {
14528: $sort_by_deltrail{$predelallitems{$key}} = $predeltrails[$predelallitems{$key}];
14529: }
14530: }
14531: }
14532: my (@chkcats,@chktrails,%chkallitems);
14533: &Apache::loncommon::extract_categories($domconfig{'coursecategories'}{'cats'},\@chkcats,\@chktrails,\%chkallitems);
14534: if (ref($chkcats[0]) eq 'ARRAY') {
14535: my $depth = 0;
14536: my $chg = 0;
14537: for (my $i=0; $i<@{$chkcats[0]}; $i++) {
14538: my $name = $chkcats[0][$i];
14539: my $item;
14540: if ($name eq '') {
14541: $chg ++;
14542: } else {
14543: $item = &escape($name).'::0';
14544: if ($chg) {
14545: $domconfig{'coursecategories'}{'cats'}{$item} -= $chg;
14546: }
14547: $depth ++;
14548: &recurse_check(\@chkcats,$domconfig{'coursecategories'}{'cats'},$depth,$name);
14549: $depth --;
14550: }
14551: }
14552: }
14553: }
14554: if ((keys(%changes) > 0) || (keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
14555: $putresult = &Apache::lonnet::put_dom('configuration',\%domconfig,$dom);
14556: if ($putresult eq 'ok') {
14557: my %title = (
14558: togglecats => 'Show/Hide a course in catalog',
14559: categorize => 'Assign a category to a course',
14560: togglecatscomm => 'Show/Hide a community in catalog',
14561: categorizecomm => 'Assign a category to a community',
14562: );
14563: my %level = (
14564: dom => 'set in Domain ("Modify Course/Community")',
14565: crs => 'set in Course ("Course Configuration")',
14566: comm => 'set in Community ("Community Configuration")',
14567: none => 'No catalog',
14568: std => 'Standard catalog',
14569: domonly => 'Domain-only catalog',
14570: codesrch => 'Code search form',
14571: );
14572: $resulttext = &mt('Changes made:').'<ul>';
14573: if ($changes{'togglecats'}) {
14574: $resulttext .= '<li>'.&mt("$title{'togglecats'} $level{$env{'form.togglecats'}}").'</li>';
14575: }
14576: if ($changes{'categorize'}) {
14577: $resulttext .= '<li>'.&mt("$title{'categorize'} $level{$env{'form.categorize'}}").'</li>';
14578: }
14579: if ($changes{'togglecatscomm'}) {
14580: $resulttext .= '<li>'.&mt("$title{'togglecatscomm'} $level{$env{'form.togglecatscomm'}}").'</li>';
14581: }
14582: if ($changes{'categorizecomm'}) {
14583: $resulttext .= '<li>'.&mt("$title{'categorizecomm'} $level{$env{'form.categorizecomm'}}").'</li>';
14584: }
14585: if ($changes{'unauth'}) {
14586: $resulttext .= '<li>'.&mt('Catalog type for unauthenticated users set to "'.$level{$env{'form.coursecat_unauth'}}.'"').'</li>';
14587: }
14588: if ($changes{'auth'}) {
14589: $resulttext .= '<li>'.&mt('Catalog type for authenticated users set to "'.$level{$env{'form.coursecat_auth'}}.'"').'</li>';
14590: }
14591: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
14592: my $cathash;
14593: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
14594: $cathash = $domconfig{'coursecategories'}{'cats'};
14595: } else {
14596: $cathash = {};
14597: }
14598: my (@cats,@trails,%allitems);
14599: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,\%allitems);
14600: if (keys(%deletions) > 0) {
14601: $resulttext .= '<li>'.&mt('Deleted categories:').'<ul>';
14602: foreach my $predeltrail (sort {$a <=> $b } (keys(%sort_by_deltrail))) {
14603: $resulttext .= '<li>'.$predeltrails[$predeltrail].'</li>';
14604: }
14605: $resulttext .= '</ul></li>';
14606: }
14607: if (keys(%reorderings) > 0) {
14608: my %sort_by_trail;
14609: $resulttext .= '<li>'.&mt('Reordered categories:').'<ul>';
14610: foreach my $key (keys(%reorderings)) {
14611: if ($allitems{$key} ne '') {
14612: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
14613: }
14614: }
14615: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
14616: $resulttext .= '<li>'.$trails[$trail].'</li>';
14617: }
14618: $resulttext .= '</ul></li>';
14619: }
14620: if (keys(%adds) > 0) {
14621: my %sort_by_trail;
14622: $resulttext .= '<li>'.&mt('Added categories:').'<ul>';
14623: foreach my $key (keys(%adds)) {
14624: if ($allitems{$key} ne '') {
14625: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
14626: }
14627: }
14628: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
14629: $resulttext .= '<li>'.$trails[$trail].'</li>';
14630: }
14631: $resulttext .= '</ul></li>';
14632: }
14633: }
14634: $resulttext .= '</ul>';
14635: if ($changes{'unauth'} || $changes{'auth'}) {
14636: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
14637: if ($changes{'auth'}) {
14638: $domdefaults{'catauth'} = $domconfig{'coursecategories'}{'auth'};
14639: }
14640: if ($changes{'unauth'}) {
14641: $domdefaults{'catunauth'} = $domconfig{'coursecategories'}{'unauth'};
14642: }
14643: my $cachetime = 24*60*60;
14644: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
14645: if (ref($lastactref) eq 'HASH') {
14646: $lastactref->{'domdefaults'} = 1;
14647: }
14648: }
14649: } else {
14650: $resulttext = '<span class="LC_error">'.
14651: &mt('An error occurred: [_1]',$putresult).'</span>';
14652: }
14653: } else {
14654: $resulttext = &mt('No changes made to course and community categories');
14655: }
14656: return $resulttext;
14657: }
14658:
14659: sub modify_serverstatuses {
14660: my ($dom,%domconfig) = @_;
14661: my ($resulttext,%changes,%currserverstatus,%newserverstatus);
14662: if (ref($domconfig{'serverstatuses'}) eq 'HASH') {
14663: %currserverstatus = %{$domconfig{'serverstatuses'}};
14664: }
14665: my @pages = &serverstatus_pages();
14666: foreach my $type (@pages) {
14667: $newserverstatus{$type}{'namedusers'} = '';
14668: $newserverstatus{$type}{'machines'} = '';
14669: if (defined($env{'form.'.$type.'_namedusers'})) {
14670: my @users = split(/,/,$env{'form.'.$type.'_namedusers'});
14671: my @okusers;
14672: foreach my $user (@users) {
14673: my ($uname,$udom) = split(/:/,$user);
14674: if (($udom =~ /^$match_domain$/) &&
14675: (&Apache::lonnet::domain($udom)) &&
14676: ($uname =~ /^$match_username$/)) {
14677: if (!grep(/^\Q$user\E/,@okusers)) {
14678: push(@okusers,$user);
14679: }
14680: }
14681: }
14682: if (@okusers > 0) {
14683: @okusers = sort(@okusers);
14684: $newserverstatus{$type}{'namedusers'} = join(',',@okusers);
14685: }
14686: }
14687: if (defined($env{'form.'.$type.'_machines'})) {
14688: my @machines = split(/,/,$env{'form.'.$type.'_machines'});
14689: my @okmachines;
14690: foreach my $ip (@machines) {
14691: my @parts = split(/\./,$ip);
14692: next if (@parts < 4);
14693: my $badip = 0;
14694: for (my $i=0; $i<4; $i++) {
14695: if (!(($parts[$i] >= 0) && ($parts[$i] <= 255))) {
14696: $badip = 1;
14697: last;
14698: }
14699: }
14700: if (!$badip) {
14701: push(@okmachines,$ip);
14702: }
14703: }
14704: @okmachines = sort(@okmachines);
14705: $newserverstatus{$type}{'machines'} = join(',',@okmachines);
14706: }
14707: }
14708: my %serverstatushash = (
14709: serverstatuses => \%newserverstatus,
14710: );
14711: foreach my $type (@pages) {
14712: foreach my $setting ('namedusers','machines') {
14713: my (@current,@new);
14714: if (ref($currserverstatus{$type}) eq 'HASH') {
14715: if ($currserverstatus{$type}{$setting} ne '') {
14716: @current = split(/,/,$currserverstatus{$type}{$setting});
14717: }
14718: }
14719: if ($newserverstatus{$type}{$setting} ne '') {
14720: @new = split(/,/,$newserverstatus{$type}{$setting});
14721: }
14722: if (@current > 0) {
14723: if (@new > 0) {
14724: foreach my $item (@current) {
14725: if (!grep(/^\Q$item\E$/,@new)) {
14726: $changes{$type}{$setting} = 1;
14727: last;
14728: }
14729: }
14730: foreach my $item (@new) {
14731: if (!grep(/^\Q$item\E$/,@current)) {
14732: $changes{$type}{$setting} = 1;
14733: last;
14734: }
14735: }
14736: } else {
14737: $changes{$type}{$setting} = 1;
14738: }
14739: } elsif (@new > 0) {
14740: $changes{$type}{$setting} = 1;
14741: }
14742: }
14743: }
14744: if (keys(%changes) > 0) {
14745: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
14746: my $putresult = &Apache::lonnet::put_dom('configuration',
14747: \%serverstatushash,$dom);
14748: if ($putresult eq 'ok') {
14749: $resulttext .= &mt('Changes made:').'<ul>';
14750: foreach my $type (@pages) {
14751: if (ref($changes{$type}) eq 'HASH') {
14752: $resulttext .= '<li>'.$titles->{$type}.'<ul>';
14753: if ($changes{$type}{'namedusers'}) {
14754: if ($newserverstatus{$type}{'namedusers'} eq '') {
14755: $resulttext .= '<li>'.&mt("Access terminated for all specific (named) users").'</li>'."\n";
14756: } else {
14757: $resulttext .= '<li>'.&mt("Access available for the following specified users: ").$newserverstatus{$type}{'namedusers'}.'</li>'."\n";
14758: }
14759: }
14760: if ($changes{$type}{'machines'}) {
14761: if ($newserverstatus{$type}{'machines'} eq '') {
14762: $resulttext .= '<li>'.&mt("Access terminated for all specific IP addresses").'</li>'."\n";
14763: } else {
14764: $resulttext .= '<li>'.&mt("Access available for the following specified IP addresses: ").$newserverstatus{$type}{'machines'}.'</li>'."\n";
14765: }
14766:
14767: }
14768: $resulttext .= '</ul></li>';
14769: }
14770: }
14771: $resulttext .= '</ul>';
14772: } else {
14773: $resulttext = '<span class="LC_error">'.
14774: &mt('An error occurred saving access settings for server status pages: [_1].',$putresult).'</span>';
14775:
14776: }
14777: } else {
14778: $resulttext = &mt('No changes made to access to server status pages');
14779: }
14780: return $resulttext;
14781: }
14782:
14783: sub modify_helpsettings {
14784: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
14785: my ($resulttext,$errors,%changes,%helphash);
14786: my %defaultchecked = ('submitbugs' => 'on');
14787: my @offon = ('off','on');
14788: my @toggles = ('submitbugs');
14789: my %current = ('submitbugs' => '',
14790: 'adhoc' => {},
14791: );
14792: if (ref($domconfig{'helpsettings'}) eq 'HASH') {
14793: %current = %{$domconfig{'helpsettings'}};
14794: }
14795: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
14796: foreach my $item (@toggles) {
14797: if ($defaultchecked{$item} eq 'on') {
14798: if ($current{$item} eq '') {
14799: if ($env{'form.'.$item} eq '0') {
14800: $changes{$item} = 1;
14801: }
14802: } elsif ($current{$item} ne $env{'form.'.$item}) {
14803: $changes{$item} = 1;
14804: }
14805: } elsif ($defaultchecked{$item} eq 'off') {
14806: if ($current{$item} eq '') {
14807: if ($env{'form.'.$item} eq '1') {
14808: $changes{$item} = 1;
14809: }
14810: } elsif ($current{$item} ne $env{'form.'.$item}) {
14811: $changes{$item} = 1;
14812: }
14813: }
14814: if (($env{'form.'.$item} eq '0') || ($env{'form.'.$item} eq '1')) {
14815: $helphash{'helpsettings'}{$item} = $env{'form.'.$item};
14816: }
14817: }
14818: my $maxnum = $env{'form.helproles_maxnum'};
14819: my $confname = $dom.'-domainconfig';
14820: my %existing=&Apache::lonnet::dump('roles',$dom,$confname,'rolesdef_');
14821: my (@allpos,%newsettings,%changedprivs,$newrole);
14822: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
14823: my @accesstypes = ('all','dh','da','none','status','inc','exc');
14824: my %domhelpdesk = &Apache::lonnet::get_active_domroles($dom,['dh','da']);
14825: my %lt = &Apache::lonlocal::texthash(
14826: s => 'system',
14827: d => 'domain',
14828: order => 'Display order',
14829: access => 'Role usage',
14830: all => 'All with domain helpdesk or helpdesk assistant role',
14831: dh => 'All with domain helpdesk role',
14832: da => 'All with domain helpdesk assistant role',
14833: none => 'None',
14834: status => 'Determined based on institutional status',
14835: inc => 'Include all, but exclude specific personnel',
14836: exc => 'Exclude all, but include specific personnel',
14837: );
14838: for (my $num=0; $num<=$maxnum; $num++) {
14839: my ($prefix,$identifier,$rolename,%curr);
14840: if ($num == $maxnum) {
14841: next unless ($env{'form.newcusthelp'} == $maxnum);
14842: $identifier = 'custhelp'.$num;
14843: $prefix = 'helproles_'.$num;
14844: $rolename = $env{'form.custhelpname'.$num};
14845: $rolename=~s/[^A-Za-z0-9]//gs;
14846: next if ($rolename eq '');
14847: next if (exists($existing{'rolesdef_'.$rolename}));
14848: my %newprivs = &Apache::lonuserutils::custom_role_update($rolename,$identifier);
14849: my $result = &Apache::lonnet::definerole($rolename,$newprivs{'s'},$newprivs{'d'},
14850: $newprivs{'c'},$confname,$dom);
14851: if ($result ne 'ok') {
14852: $errors .= '<li><span class="LC_error">'.
14853: &mt('An error occurred storing the new custom role: [_1]',
14854: $result).'</span></li>';
14855: next;
14856: } else {
14857: $changedprivs{$rolename} = \%newprivs;
14858: $newrole = $rolename;
14859: }
14860: } else {
14861: $prefix = 'helproles_'.$num;
14862: $rolename = $env{'form.'.$prefix};
14863: next if ($rolename eq '');
14864: next unless (exists($existing{'rolesdef_'.$rolename}));
14865: $identifier = 'custhelp'.$num;
14866: my %newprivs = &Apache::lonuserutils::custom_role_update($rolename,$identifier);
14867: my %currprivs;
14868: ($currprivs{'s'},$currprivs{'d'},$currprivs{'c'}) =
14869: split(/\_/,$existing{'rolesdef_'.$rolename});
14870: foreach my $level ('c','d','s') {
14871: if ($newprivs{$level} ne $currprivs{$level}) {
14872: my $result = &Apache::lonnet::definerole($rolename,$newprivs{'s'},$newprivs{'d'},
14873: $newprivs{'c'},$confname,$dom);
14874: if ($result ne 'ok') {
14875: $errors .= '<li><span class="LC_error">'.
14876: &mt('An error occurred storing privileges for existing role [_1]: [_2]',
14877: $rolename,$result).'</span></li>';
14878: } else {
14879: $changedprivs{$rolename} = \%newprivs;
14880: }
14881: last;
14882: }
14883: }
14884: if (ref($current{'adhoc'}) eq 'HASH') {
14885: if (ref($current{'adhoc'}{$rolename}) eq 'HASH') {
14886: %curr = %{$current{'adhoc'}{$rolename}};
14887: }
14888: }
14889: }
14890: my $newpos = $env{'form.'.$prefix.'_pos'};
14891: $newpos =~ s/\D+//g;
14892: $allpos[$newpos] = $rolename;
14893: my $newdesc = $env{'form.'.$prefix.'_desc'};
14894: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'desc'} = $newdesc;
14895: if ($curr{'desc'}) {
14896: if ($curr{'desc'} ne $newdesc) {
14897: $changes{'customrole'}{$rolename}{'desc'} = 1;
14898: $newsettings{$rolename}{'desc'} = $newdesc;
14899: }
14900: } elsif ($newdesc ne '') {
14901: $changes{'customrole'}{$rolename}{'desc'} = 1;
14902: $newsettings{$rolename}{'desc'} = $newdesc;
14903: }
14904: my $access = $env{'form.'.$prefix.'_access'};
14905: if (grep(/^\Q$access\E$/,@accesstypes)) {
14906: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'} = $access;
14907: if ($access eq 'status') {
14908: my @statuses = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_status');
14909: if (scalar(@statuses) == 0) {
14910: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'} = 'none';
14911: } else {
14912: my (@shownstatus,$numtypes);
14913: $helphash{'helpsettings'}{'adhoc'}{$rolename}{$access} = [];
14914: if (ref($types) eq 'ARRAY') {
14915: $numtypes = scalar(@{$types});
14916: foreach my $type (sort(@statuses)) {
14917: if ($type eq 'default') {
14918: push(@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}},$type);
14919: } elsif (grep(/^\Q$type\E$/,@{$types})) {
14920: push(@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}},$type);
14921: push(@shownstatus,$usertypes->{$type});
14922: }
14923: }
14924: }
14925: if (grep(/^default$/,@statuses)) {
14926: push(@shownstatus,$othertitle);
14927: }
14928: if (scalar(@shownstatus) == 1+$numtypes) {
14929: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'} = 'all';
14930: delete($helphash{'helpsettings'}{'adhoc'}{$rolename}{'status'});
14931: } else {
14932: $newsettings{$rolename}{'status'} = join(' '.&mt('or').' ',@shownstatus);
14933: if (ref($curr{'status'}) eq 'ARRAY') {
14934: my @diffs = &Apache::loncommon::compare_arrays($helphash{'helpsettings'}{'adhoc'}{$rolename}{$access},$curr{$access});
14935: if (@diffs) {
14936: $changes{'customrole'}{$rolename}{$access} = 1;
14937: }
14938: } elsif (@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}}) {
14939: $changes{'customrole'}{$rolename}{$access} = 1;
14940: }
14941: }
14942: }
14943: } elsif (($access eq 'inc') || ($access eq 'exc')) {
14944: my @personnel = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_staff_'.$access);
14945: my @newspecstaff;
14946: $helphash{'helpsettings'}{'adhoc'}{$rolename}{$access} = [];
14947: foreach my $person (sort(@personnel)) {
14948: if ($domhelpdesk{$person}) {
14949: push(@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}},$person);
14950: }
14951: }
14952: if (ref($curr{$access}) eq 'ARRAY') {
14953: my @diffs = &Apache::loncommon::compare_arrays($helphash{'helpsettings'}{'adhoc'}{$rolename}{$access},$curr{$access});
14954: if (@diffs) {
14955: $changes{'customrole'}{$rolename}{$access} = 1;
14956: }
14957: } elsif (@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}}) {
14958: $changes{'customrole'}{$rolename}{$access} = 1;
14959: }
14960: foreach my $person (@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}}) {
14961: my ($uname,$udom) = split(/:/,$person);
14962: push(@newspecstaff,&Apache::loncommon::aboutmewrapper(&Apache::loncommon::plainname($uname,$udom,'lastname'),$uname,$udom));
14963: }
14964: $newsettings{$rolename}{$access} = join(', ',sort(@newspecstaff));
14965: }
14966: } else {
14967: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'}= 'all';
14968: }
14969: unless ($curr{'access'} eq $access) {
14970: $changes{'customrole'}{$rolename}{'access'} = 1;
14971: $newsettings{$rolename}{'access'} = $lt{$helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'}};
14972: }
14973: }
14974: if (@allpos > 0) {
14975: my $idx = 0;
14976: foreach my $rolename (@allpos) {
14977: if ($rolename ne '') {
14978: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'order'} = $idx;
14979: if (ref($current{'adhoc'}) eq 'HASH') {
14980: if (ref($current{'adhoc'}{$rolename}) eq 'HASH') {
14981: if ($current{'adhoc'}{$rolename}{'order'} ne $idx) {
14982: $changes{'customrole'}{$rolename}{'order'} = 1;
14983: $newsettings{$rolename}{'order'} = $idx+1;
14984: }
14985: }
14986: }
14987: $idx ++;
14988: }
14989: }
14990: }
14991: my $putresult;
14992: if (keys(%changes) > 0) {
14993: $putresult = &Apache::lonnet::put_dom('configuration',\%helphash,$dom);
14994: if ($putresult eq 'ok') {
14995: if (ref($helphash{'helpsettings'}) eq 'HASH') {
14996: $domdefaults{'submitbugs'} = $helphash{'helpsettings'}{'submitbugs'};
14997: if (ref($helphash{'helpsettings'}{'adhoc'}) eq 'HASH') {
14998: $domdefaults{'adhocroles'} = $helphash{'helpsettings'}{'adhoc'};
14999: }
15000: }
15001: my $cachetime = 24*60*60;
15002: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
15003: if (ref($lastactref) eq 'HASH') {
15004: $lastactref->{'domdefaults'} = 1;
15005: }
15006: } else {
15007: $errors .= '<li><span class="LC_error">'.
15008: &mt('An error occurred storing the settings: [_1]',
15009: $putresult).'</span></li>';
15010: }
15011: }
15012: if ((keys(%changes) && ($putresult eq 'ok')) || (keys(%changedprivs))) {
15013: $resulttext = &mt('Changes made:').'<ul>';
15014: my (%shownprivs,@levelorder);
15015: @levelorder = ('c','d','s');
15016: if ((keys(%changes)) && ($putresult eq 'ok')) {
15017: foreach my $item (sort(keys(%changes))) {
15018: if ($item eq 'submitbugs') {
15019: $resulttext .= '<li>'.&mt('Display link to: [_1] set to "'.$offon[$env{'form.'.$item}].'".',
15020: &Apache::loncommon::modal_link('http://bugs.loncapa.org',
15021: &mt('LON-CAPA bug tracker'),600,500)).'</li>';
15022: } elsif ($item eq 'customrole') {
15023: if (ref($changes{'customrole'}) eq 'HASH') {
15024: my @keyorder = ('order','desc','access','status','exc','inc');
15025: my %keytext = &Apache::lonlocal::texthash(
15026: order => 'Order',
15027: desc => 'Role description',
15028: access => 'Role usage',
15029: status => 'Allowed institutional types',
15030: exc => 'Allowed personnel',
15031: inc => 'Disallowed personnel',
15032: );
15033: foreach my $role (sort(keys(%{$changes{'customrole'}}))) {
15034: if (ref($changes{'customrole'}{$role}) eq 'HASH') {
15035: if ($role eq $newrole) {
15036: $resulttext .= '<li>'.&mt('New custom role added: [_1]',
15037: $role).'<ul>';
15038: } else {
15039: $resulttext .= '<li>'.&mt('Existing custom role modified: [_1]',
15040: $role).'<ul>';
15041: }
15042: foreach my $key (@keyorder) {
15043: if ($changes{'customrole'}{$role}{$key}) {
15044: $resulttext .= '<li>'.&mt("[_1] set to: [_2]",
15045: $keytext{$key},$newsettings{$role}{$key}).
15046: '</li>';
15047: }
15048: }
15049: if (ref($changedprivs{$role}) eq 'HASH') {
15050: $shownprivs{$role} = 1;
15051: $resulttext .= '<li>'.&mt('Privileges set to :').'<ul>';
15052: foreach my $level (@levelorder) {
15053: foreach my $item (split(/\:/,$changedprivs{$role}{$level})) {
15054: next if ($item eq '');
15055: my ($priv) = split(/\&/,$item,2);
15056: if (&Apache::lonnet::plaintext($priv)) {
15057: $resulttext .= '<li>'.&Apache::lonnet::plaintext($priv);
15058: unless ($level eq 'c') {
15059: $resulttext .= ' ('.$lt{$level}.')';
15060: }
15061: $resulttext .= '</li>';
15062: }
15063: }
15064: }
15065: $resulttext .= '</ul>';
15066: }
15067: $resulttext .= '</ul></li>';
15068: }
15069: }
15070: }
15071: }
15072: }
15073: }
15074: if (keys(%changedprivs)) {
15075: foreach my $role (sort(keys(%changedprivs))) {
15076: unless ($shownprivs{$role}) {
15077: $resulttext .= '<li>'.&mt('Existing custom role modified: [_1]',
15078: $role).'<ul>'.
15079: '<li>'.&mt('Privileges set to :').'<ul>';
15080: foreach my $level (@levelorder) {
15081: foreach my $item (split(/\:/,$changedprivs{$role}{$level})) {
15082: next if ($item eq '');
15083: my ($priv) = split(/\&/,$item,2);
15084: if (&Apache::lonnet::plaintext($priv)) {
15085: $resulttext .= '<li>'.&Apache::lonnet::plaintext($priv);
15086: unless ($level eq 'c') {
15087: $resulttext .= ' ('.$lt{$level}.')';
15088: }
15089: $resulttext .= '</li>';
15090: }
15091: }
15092: }
15093: $resulttext .= '</ul></li></ul></li>';
15094: }
15095: }
15096: }
15097: $resulttext .= '</ul>';
15098: } else {
15099: $resulttext = &mt('No changes made to help settings');
15100: }
15101: if ($errors) {
15102: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
15103: $errors.'</ul>';
15104: }
15105: return $resulttext;
15106: }
15107:
15108: sub modify_coursedefaults {
15109: my ($dom,$lastactref,%domconfig) = @_;
15110: my ($resulttext,$errors,%changes,%defaultshash);
15111: my %defaultchecked = (
15112: 'canuse_pdfforms' => 'off',
15113: 'uselcmath' => 'on',
15114: 'usejsme' => 'on'
15115: );
15116: my @toggles = ('canuse_pdfforms','uselcmath','usejsme');
15117: my @numbers = ('anonsurvey_threshold','uploadquota_official','uploadquota_unofficial',
15118: 'uploadquota_community','uploadquota_textbook','uploadquota_placement',
15119: 'mysqltables_official','mysqltables_unofficial','mysqltables_community',
15120: 'mysqltables_textbook','mysqltables_placement');
15121: my @types = ('official','unofficial','community','textbook','placement');
15122: my %staticdefaults = (
15123: anonsurvey_threshold => 10,
15124: uploadquota => 500,
15125: postsubmit => 60,
15126: mysqltables => 172800,
15127: );
15128: my %texoptions = (
15129: MathJax => 'MathJax',
15130: mimetex => &mt('Convert to Images'),
15131: tth => &mt('TeX to HTML'),
15132: );
15133: $defaultshash{'coursedefaults'} = {};
15134:
15135: if (ref($domconfig{'coursedefaults'}) ne 'HASH') {
15136: if ($domconfig{'coursedefaults'} eq '') {
15137: $domconfig{'coursedefaults'} = {};
15138: }
15139: }
15140:
15141: if (ref($domconfig{'coursedefaults'}) eq 'HASH') {
15142: foreach my $item (@toggles) {
15143: if ($defaultchecked{$item} eq 'on') {
15144: if (($domconfig{'coursedefaults'}{$item} eq '') &&
15145: ($env{'form.'.$item} eq '0')) {
15146: $changes{$item} = 1;
15147: } elsif ($domconfig{'coursedefaults'}{$item} ne $env{'form.'.$item}) {
15148: $changes{$item} = 1;
15149: }
15150: } elsif ($defaultchecked{$item} eq 'off') {
15151: if (($domconfig{'coursedefaults'}{$item} eq '') &&
15152: ($env{'form.'.$item} eq '1')) {
15153: $changes{$item} = 1;
15154: } elsif ($domconfig{'coursedefaults'}{$item} ne $env{'form.'.$item}) {
15155: $changes{$item} = 1;
15156: }
15157: }
15158: $defaultshash{'coursedefaults'}{$item} = $env{'form.'.$item};
15159: }
15160: foreach my $item (@numbers) {
15161: my ($currdef,$newdef);
15162: $newdef = $env{'form.'.$item};
15163: if ($item eq 'anonsurvey_threshold') {
15164: $currdef = $domconfig{'coursedefaults'}{$item};
15165: $newdef =~ s/\D//g;
15166: if ($newdef eq '' || $newdef < 1) {
15167: $newdef = 1;
15168: }
15169: $defaultshash{'coursedefaults'}{$item} = $newdef;
15170: } else {
15171: my ($setting,$type) = ($item =~ /^(uploadquota|mysqltables)_(\w+)$/);
15172: if (ref($domconfig{'coursedefaults'}{$setting}) eq 'HASH') {
15173: $currdef = $domconfig{'coursedefaults'}{$setting}{$type};
15174: }
15175: $newdef =~ s/[^\w.\-]//g;
15176: $defaultshash{'coursedefaults'}{$setting}{$type} = $newdef;
15177: }
15178: if ($currdef ne $newdef) {
15179: my $staticdef;
15180: if ($item eq 'anonsurvey_threshold') {
15181: unless (($currdef eq '') && ($newdef == $staticdefaults{$item})) {
15182: $changes{$item} = 1;
15183: }
15184: } elsif ($item =~ /^(uploadquota|mysqltables)_/) {
15185: my $setting = $1;
15186: unless (($currdef eq '') && ($newdef == $staticdefaults{$setting})) {
15187: $changes{$setting} = 1;
15188: }
15189: }
15190: }
15191: }
15192: my $texengine;
15193: if ($env{'form.texengine'} =~ /^(MathJax|mimetex|tth)$/) {
15194: $texengine = $env{'form.texengine'};
15195: if ($defaultshash{'coursedefaults'}{'texengine'} eq '') {
15196: unless ($texengine eq 'MathJax') {
15197: $changes{'texengine'} = 1;
15198: }
15199: } elsif ($defaultshash{'coursedefaults'}{'texengine'} ne $texengine) {
15200: $changes{'texengine'} = 1;
15201: }
15202: }
15203: if ($texengine ne '') {
15204: $defaultshash{'coursedefaults'}{'texengine'} = $texengine;
15205: }
15206: my $currclone = $domconfig{'coursedefaults'}{'canclone'};
15207: my @currclonecode;
15208: if (ref($currclone) eq 'HASH') {
15209: if (ref($currclone->{'instcode'}) eq 'ARRAY') {
15210: @currclonecode = @{$currclone->{'instcode'}};
15211: }
15212: }
15213: my $newclone;
15214: if ($env{'form.canclone'} =~ /^(none|domain|instcode)$/) {
15215: $newclone = $env{'form.canclone'};
15216: }
15217: if ($newclone eq 'instcode') {
15218: my @newcodes = &Apache::loncommon::get_env_multiple('form.clonecode');
15219: my (%codedefaults,@code_order,@clonecode);
15220: &Apache::lonnet::auto_instcode_defaults($dom,\%codedefaults,
15221: \@code_order);
15222: foreach my $item (@code_order) {
15223: if (grep(/^\Q$item\E$/,@newcodes)) {
15224: push(@clonecode,$item);
15225: }
15226: }
15227: if (@clonecode) {
15228: $defaultshash{'coursedefaults'}{'canclone'} = { $newclone => \@clonecode };
15229: my @diffs = &Apache::loncommon::compare_arrays(\@currclonecode,\@clonecode);
15230: if (@diffs) {
15231: $changes{'canclone'} = 1;
15232: }
15233: } else {
15234: $newclone eq '';
15235: }
15236: } elsif ($newclone ne '') {
15237: $defaultshash{'coursedefaults'}{'canclone'} = $newclone;
15238: }
15239: if ($newclone ne $currclone) {
15240: $changes{'canclone'} = 1;
15241: }
15242: my %credits;
15243: foreach my $type (@types) {
15244: unless ($type eq 'community') {
15245: $credits{$type} = $env{'form.'.$type.'_credits'};
15246: $credits{$type} =~ s/[^\d.]+//g;
15247: }
15248: }
15249: if ((ref($domconfig{'coursedefaults'}{'coursecredits'}) ne 'HASH') &&
15250: ($env{'form.coursecredits'} eq '1')) {
15251: $changes{'coursecredits'} = 1;
15252: foreach my $type (keys(%credits)) {
15253: $defaultshash{'coursedefaults'}{'coursecredits'}{$type} = $credits{$type};
15254: }
15255: } else {
15256: if ($env{'form.coursecredits'} eq '1') {
15257: foreach my $type (@types) {
15258: unless ($type eq 'community') {
15259: if ($domconfig{'coursedefaults'}{'coursecredits'}{$type} ne $credits{$type}) {
15260: $changes{'coursecredits'} = 1;
15261: }
15262: $defaultshash{'coursedefaults'}{'coursecredits'}{$type} = $credits{$type};
15263: }
15264: }
15265: } elsif (ref($domconfig{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
15266: foreach my $type (@types) {
15267: unless ($type eq 'community') {
15268: if ($domconfig{'coursedefaults'}{'coursecredits'}{$type}) {
15269: $changes{'coursecredits'} = 1;
15270: last;
15271: }
15272: }
15273: }
15274: }
15275: }
15276: if ($env{'form.postsubmit'} eq '1') {
15277: $defaultshash{'coursedefaults'}{'postsubmit'}{'client'} = 'on';
15278: my %currtimeout;
15279: if (ref($domconfig{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
15280: if ($domconfig{'coursedefaults'}{'postsubmit'}{'client'} eq 'off') {
15281: $changes{'postsubmit'} = 1;
15282: }
15283: if (ref($domconfig{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
15284: %currtimeout = %{$domconfig{'coursedefaults'}{'postsubmit'}{'timeout'}};
15285: }
15286: } else {
15287: $changes{'postsubmit'} = 1;
15288: }
15289: foreach my $type (@types) {
15290: my $timeout = $env{'form.'.$type.'_timeout'};
15291: $timeout =~ s/\D//g;
15292: if ($timeout == $staticdefaults{'postsubmit'}) {
15293: $timeout = '';
15294: } elsif (($timeout eq '') || ($timeout =~ /^0+$/)) {
15295: $timeout = '0';
15296: }
15297: unless ($timeout eq '') {
15298: $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type} = $timeout;
15299: }
15300: if (exists($currtimeout{$type})) {
15301: if ($timeout ne $currtimeout{$type}) {
15302: $changes{'postsubmit'} = 1;
15303: }
15304: } elsif ($timeout ne '') {
15305: $changes{'postsubmit'} = 1;
15306: }
15307: }
15308: } else {
15309: $defaultshash{'coursedefaults'}{'postsubmit'}{'client'} = 'off';
15310: if (ref($domconfig{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
15311: if ($domconfig{'coursedefaults'}{'postsubmit'}{'client'} eq 'on') {
15312: $changes{'postsubmit'} = 1;
15313: }
15314: } else {
15315: $changes{'postsubmit'} = 1;
15316: }
15317: }
15318: }
15319: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
15320: $dom);
15321: if ($putresult eq 'ok') {
15322: if (keys(%changes) > 0) {
15323: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
15324: if (($changes{'canuse_pdfforms'}) || ($changes{'uploadquota'}) || ($changes{'postsubmit'}) ||
15325: ($changes{'coursecredits'}) || ($changes{'uselcmath'}) || ($changes{'usejsme'}) ||
15326: ($changes{'canclone'}) || ($changes{'mysqltables'}) || ($changes{'texengine'})) {
15327: foreach my $item ('canuse_pdfforms','uselcmath','usejsme','texengine') {
15328: if ($changes{$item}) {
15329: $domdefaults{$item}=$defaultshash{'coursedefaults'}{$item};
15330: }
15331: }
15332: if ($changes{'coursecredits'}) {
15333: if (ref($defaultshash{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
15334: foreach my $type (keys(%{$defaultshash{'coursedefaults'}{'coursecredits'}})) {
15335: $domdefaults{$type.'credits'} =
15336: $defaultshash{'coursedefaults'}{'coursecredits'}{$type};
15337: }
15338: }
15339: }
15340: if ($changes{'postsubmit'}) {
15341: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
15342: $domdefaults{'postsubmit'} = $defaultshash{'coursedefaults'}{'postsubmit'}{'client'};
15343: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
15344: foreach my $type (keys(%{$defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}})) {
15345: $domdefaults{$type.'postsubtimeout'} =
15346: $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type};
15347: }
15348: }
15349: }
15350: }
15351: if ($changes{'uploadquota'}) {
15352: if (ref($defaultshash{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
15353: foreach my $type (@types) {
15354: $domdefaults{$type.'quota'}=$defaultshash{'coursedefaults'}{'uploadquota'}{$type};
15355: }
15356: }
15357: }
15358: if ($changes{'canclone'}) {
15359: if (ref($defaultshash{'coursedefaults'}{'canclone'}) eq 'HASH') {
15360: if (ref($defaultshash{'coursedefaults'}{'canclone'}{'instcode'}) eq 'ARRAY') {
15361: my @clonecodes = @{$defaultshash{'coursedefaults'}{'canclone'}{'instcode'}};
15362: if (@clonecodes) {
15363: $domdefaults{'canclone'} = join('+',@clonecodes);
15364: }
15365: }
15366: } else {
15367: $domdefaults{'canclone'}=$defaultshash{'coursedefaults'}{'canclone'};
15368: }
15369: }
15370: my $cachetime = 24*60*60;
15371: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
15372: if (ref($lastactref) eq 'HASH') {
15373: $lastactref->{'domdefaults'} = 1;
15374: }
15375: }
15376: $resulttext = &mt('Changes made:').'<ul>';
15377: foreach my $item (sort(keys(%changes))) {
15378: if ($item eq 'canuse_pdfforms') {
15379: if ($env{'form.'.$item} eq '1') {
15380: $resulttext .= '<li>'.&mt("Course/Community users can create/upload PDF forms set to 'on'").'</li>';
15381: } else {
15382: $resulttext .= '<li>'.&mt('Course/Community users can create/upload PDF forms set to "off"').'</li>';
15383: }
15384: } elsif ($item eq 'uselcmath') {
15385: if ($env{'form.'.$item} eq '1') {
15386: $resulttext .= '<li>'.&mt('Math preview uses LON-CAPA previewer (javascript), if supported by browser.').'</li>';
15387: } else {
15388: $resulttext .= '<li>'.&mt('Math preview uses DragMath (Java), if supported by client OS.').'</li>';
15389: }
15390: } elsif ($item eq 'usejsme') {
15391: if ($env{'form.'.$item} eq '1') {
15392: $resulttext .= '<li>'.&mt('Molecule editor uses JSME (HTML5), if supported by browser.').'</li>';
15393: } else {
15394: $resulttext .= '<li>'.&mt('Molecule editor uses JME (Java), if supported by client OS.').'</li>';
15395: }
15396: } elsif ($item eq 'texengine') {
15397: if ($defaultshash{'coursedefaults'}{'texengine'} ne '') {
15398: $resulttext .= '<li>'.&mt('Default method to display mathematics set to: "[_1]"',
15399: $texoptions{$defaultshash{'coursedefaults'}{'texengine'}}).'</li>';
15400: }
15401: } elsif ($item eq 'anonsurvey_threshold') {
15402: $resulttext .= '<li>'.&mt('Responder count required for display of anonymous survey submissions set to [_1].',$defaultshash{'coursedefaults'}{'anonsurvey_threshold'}).'</li>';
15403: } elsif ($item eq 'uploadquota') {
15404: if (ref($defaultshash{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
15405: $resulttext .= '<li>'.&mt('Default quota for content uploaded to a course/community via Course Editor set as follows:').'<ul>'.
15406: '<li>'.&mt('Official courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'official'}.'</b>').'</li>'.
15407: '<li>'.&mt('Unofficial courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'unofficial'}.'</b>').'</li>'.
15408: '<li>'.&mt('Textbook courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'textbook'}.'</b>').'</li>'.
15409: '<li>'.&mt('Placement tests: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'placement'}.'</b>').'</li>'.
15410: '<li>'.&mt('Communities: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'community'}.'</b>').'</li>'.
15411: '</ul>'.
15412: '</li>';
15413: } else {
15414: $resulttext .= '<li>'.&mt('Default quota for content uploaded via Course Editor remains default: [_1] MB',$staticdefaults{'uploadquota'}).'</li>';
15415: }
15416: } elsif ($item eq 'mysqltables') {
15417: if (ref($defaultshash{'coursedefaults'}{'mysqltables'}) eq 'HASH') {
15418: $resulttext .= '<li>'.&mt('Lifetime of "Temporary" MySQL tables (student performance data) on homeserver').'<ul>'.
15419: '<li>'.&mt('Official courses: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'official'}.'</b>').'</li>'.
15420: '<li>'.&mt('Unofficial courses: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'unofficial'}.'</b>').'</li>'.
15421: '<li>'.&mt('Textbook courses: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'textbook'}.'</b>').'</li>'.
15422: '<li>'.&mt('Placement tests: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'placement'}.'</b>').'</li>'.
15423: '<li>'.&mt('Communities: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'community'}.'</b>').'</li>'.
15424: '</ul>'.
15425: '</li>';
15426: } else {
15427: $resulttext .= '<li>'.&mt('Lifetime of "Temporary" MySQL tables (student performance data) on homeserver remains default: [_1] s',$staticdefaults{'uploadquota'}).'</li>';
15428: }
15429: } elsif ($item eq 'postsubmit') {
15430: if ($domdefaults{'postsubmit'} eq 'off') {
15431: $resulttext .= '<li>'.&mt('Submit button(s) remain enabled on page after student makes submission.');
15432: } else {
15433: $resulttext .= '<li>'.&mt('Submit button(s) disabled on page after student makes submission').'; ';
15434: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
15435: $resulttext .= &mt('durations:').'<ul>';
15436: foreach my $type (@types) {
15437: $resulttext .= '<li>';
15438: my $timeout;
15439: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
15440: $timeout = $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type};
15441: }
15442: my $display;
15443: if ($timeout eq '0') {
15444: $display = &mt('unlimited');
15445: } elsif ($timeout eq '') {
15446: $display = &mt('[quant,_1,second] (default)',$staticdefaults{'postsubmit'});
15447: } else {
15448: $display = &mt('[quant,_1,second]',$timeout);
15449: }
15450: if ($type eq 'community') {
15451: $resulttext .= &mt('Communities');
15452: } elsif ($type eq 'official') {
15453: $resulttext .= &mt('Official courses');
15454: } elsif ($type eq 'unofficial') {
15455: $resulttext .= &mt('Unofficial courses');
15456: } elsif ($type eq 'textbook') {
15457: $resulttext .= &mt('Textbook courses');
15458: } elsif ($type eq 'placement') {
15459: $resulttext .= &mt('Placement tests');
15460: }
15461: $resulttext .= ' -- '.$display.'</li>';
15462: }
15463: $resulttext .= '</ul>';
15464: }
15465: $resulttext .= '</li>';
15466: }
15467: } elsif ($item eq 'coursecredits') {
15468: if (ref($defaultshash{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
15469: if (($domdefaults{'officialcredits'} eq '') &&
15470: ($domdefaults{'unofficialcredits'} eq '') &&
15471: ($domdefaults{'textbookcredits'} eq '')) {
15472: $resulttext .= '<li>'.&mt('Student credits not in use for courses in this domain').'</li>';
15473: } else {
15474: $resulttext .= '<li>'.&mt('Student credits can be set per course by a Domain Coordinator, with the following defaults applying:').'<ul>'.
15475: '<li>'.&mt('Official courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'official'}).'</li>'.
15476: '<li>'.&mt('Unofficial courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'unofficial'}).'</li>'.
15477: '<li>'.&mt('Textbook courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'textbook'}).'</li>'.
15478: '</ul>'.
15479: '</li>';
15480: }
15481: } else {
15482: $resulttext .= '<li>'.&mt('Student credits not in use for courses in this domain').'</li>';
15483: }
15484: } elsif ($item eq 'canclone') {
15485: if (ref($defaultshash{'coursedefaults'}{'canclone'}) eq 'HASH') {
15486: if (ref($defaultshash{'coursedefaults'}{'canclone'}{'instcode'}) eq 'ARRAY') {
15487: my $clonecodes = join(' '.&mt('and').' ',@{$defaultshash{'coursedefaults'}{'canclone'}{'instcode'}});
15488: $resulttext .= '<li>'.&mt('By default, official courses can be cloned from existing courses with the same: [_1]','<b>'.$clonecodes.'</b>').'</li>';
15489: }
15490: } elsif ($defaultshash{'coursedefaults'}{'canclone'} eq 'domain') {
15491: $resulttext .= '<li>'.&mt('By default, a course requester can clone any course from his/her domain.').'</li>';
15492: } else {
15493: $resulttext .= '<li>'.&mt('By default, only course owner and coordinators may clone a course.').'</li>';
15494: }
15495: }
15496: }
15497: $resulttext .= '</ul>';
15498: } else {
15499: $resulttext = &mt('No changes made to course defaults');
15500: }
15501: } else {
15502: $resulttext = '<span class="LC_error">'.
15503: &mt('An error occurred: [_1]',$putresult).'</span>';
15504: }
15505: return $resulttext;
15506: }
15507:
15508: sub modify_selfenrollment {
15509: my ($dom,$lastactref,%domconfig) = @_;
15510: my ($resulttext,$errors,%changes,%selfenrollhash,%ordered);
15511: my @types = ('official','unofficial','community','textbook','placement');
15512: my %titles = &tool_titles();
15513: my %descs = &Apache::lonuserutils::selfenroll_default_descs();
15514: ($ordered{'admin'},my $titlesref) = &Apache::lonuserutils::get_selfenroll_titles();
15515: $ordered{'default'} = ['types','registered','approval','limit'];
15516:
15517: my (%roles,%shown,%toplevel);
15518: $roles{'0'} = &Apache::lonnet::plaintext('dc');
15519:
15520: if (ref($domconfig{'selfenrollment'}) ne 'HASH') {
15521: if ($domconfig{'selfenrollment'} eq '') {
15522: $domconfig{'selfenrollment'} = {};
15523: }
15524: }
15525: %toplevel = (
15526: admin => 'Configuration Rights',
15527: default => 'Default settings',
15528: validation => 'Validation of self-enrollment requests',
15529: );
15530: my ($itemsref,$namesref,$fieldsref) = &Apache::lonuserutils::selfenroll_validation_types();
15531:
15532: if (ref($ordered{'admin'}) eq 'ARRAY') {
15533: foreach my $item (@{$ordered{'admin'}}) {
15534: foreach my $type (@types) {
15535: if ($env{'form.selfenrolladmin_'.$item.'_'.$type}) {
15536: $selfenrollhash{'admin'}{$type}{$item} = 1;
15537: } else {
15538: $selfenrollhash{'admin'}{$type}{$item} = 0;
15539: }
15540: if (ref($domconfig{'selfenrollment'}{'admin'}) eq 'HASH') {
15541: if (ref($domconfig{'selfenrollment'}{'admin'}{$type}) eq 'HASH') {
15542: if ($selfenrollhash{'admin'}{$type}{$item} ne
15543: $domconfig{'selfenrollment'}{'admin'}{$type}{$item}) {
15544: push(@{$changes{'admin'}{$type}},$item);
15545: }
15546: } else {
15547: if (!$selfenrollhash{'admin'}{$type}{$item}) {
15548: push(@{$changes{'admin'}{$type}},$item);
15549: }
15550: }
15551: } elsif (!$selfenrollhash{'admin'}{$type}{$item}) {
15552: push(@{$changes{'admin'}{$type}},$item);
15553: }
15554: }
15555: }
15556: }
15557:
15558: foreach my $item (@{$ordered{'default'}}) {
15559: foreach my $type (@types) {
15560: my $value = $env{'form.selfenrolldefault_'.$item.'_'.$type};
15561: if ($item eq 'types') {
15562: unless (($value eq 'all') || ($value eq 'dom')) {
15563: $value = '';
15564: }
15565: } elsif ($item eq 'registered') {
15566: unless ($value eq '1') {
15567: $value = 0;
15568: }
15569: } elsif ($item eq 'approval') {
15570: unless ($value =~ /^[012]$/) {
15571: $value = 0;
15572: }
15573: } else {
15574: unless (($value eq 'allstudents') || ($value eq 'selfenrolled')) {
15575: $value = 'none';
15576: }
15577: }
15578: $selfenrollhash{'default'}{$type}{$item} = $value;
15579: if (ref($domconfig{'selfenrollment'}{'default'}) eq 'HASH') {
15580: if (ref($domconfig{'selfenrollment'}{'default'}{$type}) eq 'HASH') {
15581: if ($selfenrollhash{'default'}{$type}{$item} ne
15582: $domconfig{'selfenrollment'}{'default'}{$type}{$item}) {
15583: push(@{$changes{'default'}{$type}},$item);
15584: }
15585: } else {
15586: push(@{$changes{'default'}{$type}},$item);
15587: }
15588: } else {
15589: push(@{$changes{'default'}{$type}},$item);
15590: }
15591: if ($item eq 'limit') {
15592: if (($value eq 'allstudents') || ($value eq 'selfenrolled')) {
15593: $env{'form.selfenrolldefault_cap_'.$type} =~ s/\D//g;
15594: if ($env{'form.selfenrolldefault_cap_'.$type} ne '') {
15595: $selfenrollhash{'default'}{$type}{'cap'} = $env{'form.selfenrolldefault_cap_'.$type};
15596: }
15597: } else {
15598: $selfenrollhash{'default'}{$type}{'cap'} = '';
15599: }
15600: if (ref($domconfig{'selfenrollment'}{'default'}{$type}) eq 'HASH') {
15601: if ($selfenrollhash{'default'}{$type}{'cap'} ne
15602: $domconfig{'selfenrollment'}{'admin'}{$type}{'cap'}) {
15603: push(@{$changes{'default'}{$type}},'cap');
15604: }
15605: } elsif ($selfenrollhash{'default'}{$type}{'cap'} ne '') {
15606: push(@{$changes{'default'}{$type}},'cap');
15607: }
15608: }
15609: }
15610: }
15611:
15612: foreach my $item (@{$itemsref}) {
15613: if ($item eq 'fields') {
15614: my @changed;
15615: @{$selfenrollhash{'validation'}{$item}} = &Apache::loncommon::get_env_multiple('form.selfenroll_validation_'.$item);
15616: if (@{$selfenrollhash{'validation'}{$item}} > 0) {
15617: @{$selfenrollhash{'validation'}{$item}} = sort(@{$selfenrollhash{'validation'}{$item}});
15618: }
15619: if (ref($domconfig{'selfenrollment'}{'validation'}) eq 'HASH') {
15620: if (ref($domconfig{'selfenrollment'}{'validation'}{$item}) eq 'ARRAY') {
15621: @changed = &Apache::loncommon::compare_arrays($selfenrollhash{'validation'}{$item},
15622: $domconfig{'selfenrollment'}{'validation'}{$item});
15623: } else {
15624: @changed = @{$selfenrollhash{'validation'}{$item}};
15625: }
15626: } else {
15627: @changed = @{$selfenrollhash{'validation'}{$item}};
15628: }
15629: if (@changed) {
15630: if ($selfenrollhash{'validation'}{$item}) {
15631: $changes{'validation'}{$item} = join(', ',@{$selfenrollhash{'validation'}{$item}});
15632: } else {
15633: $changes{'validation'}{$item} = &mt('None');
15634: }
15635: }
15636: } else {
15637: $selfenrollhash{'validation'}{$item} = $env{'form.selfenroll_validation_'.$item};
15638: if ($item eq 'markup') {
15639: if ($env{'form.selfenroll_validation_'.$item}) {
15640: $env{'form.selfenroll_validation_'.$item} =~ s/[\n\r\f]+/\s/gs;
15641: }
15642: }
15643: if (ref($domconfig{'selfenrollment'}{'validation'}) eq 'HASH') {
15644: if ($domconfig{'selfenrollment'}{'validation'}{$item} ne $selfenrollhash{'validation'}{$item}) {
15645: $changes{'validation'}{$item} = $selfenrollhash{'validation'}{$item};
15646: }
15647: }
15648: }
15649: }
15650:
15651: my $putresult = &Apache::lonnet::put_dom('configuration',{'selfenrollment' => \%selfenrollhash},
15652: $dom);
15653: if ($putresult eq 'ok') {
15654: if (keys(%changes) > 0) {
15655: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
15656: $resulttext = &mt('Changes made:').'<ul>';
15657: foreach my $key ('admin','default','validation') {
15658: if (ref($changes{$key}) eq 'HASH') {
15659: $resulttext .= '<li>'.$toplevel{$key}.'<ul>';
15660: if ($key eq 'validation') {
15661: foreach my $item (@{$itemsref}) {
15662: if (exists($changes{$key}{$item})) {
15663: if ($item eq 'markup') {
15664: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$namesref->{$item},
15665: '<br /><pre>'.$changes{$key}{$item}.'</pre>').'</li>';
15666: } else {
15667: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$namesref->{$item},
15668: '<b>'.$changes{$key}{$item}.'</b>').'</li>';
15669: }
15670: }
15671: }
15672: } else {
15673: foreach my $type (@types) {
15674: if ($type eq 'community') {
15675: $roles{'1'} = &mt('Community personnel');
15676: } else {
15677: $roles{'1'} = &mt('Course personnel');
15678: }
15679: if (ref($changes{$key}{$type}) eq 'ARRAY') {
15680: if (ref($selfenrollhash{$key}{$type}) eq 'HASH') {
15681: if ($key eq 'admin') {
15682: my @mgrdc = ();
15683: if (ref($ordered{$key}) eq 'ARRAY') {
15684: foreach my $item (@{$ordered{'admin'}}) {
15685: if (ref($selfenrollhash{$key}{$type}) eq 'HASH') {
15686: if ($selfenrollhash{$key}{$type}{$item} eq '0') {
15687: push(@mgrdc,$item);
15688: }
15689: }
15690: }
15691: if (@mgrdc) {
15692: $domdefaults{$type.'selfenrolladmdc'} = join(',',@mgrdc);
15693: } else {
15694: delete($domdefaults{$type.'selfenrolladmdc'});
15695: }
15696: }
15697: } else {
15698: if (ref($ordered{$key}) eq 'ARRAY') {
15699: foreach my $item (@{$ordered{$key}}) {
15700: if (grep(/^\Q$item\E$/,@{$changes{$key}{$type}})) {
15701: $domdefaults{$type.'selfenroll'.$item} =
15702: $selfenrollhash{$key}{$type}{$item};
15703: }
15704: }
15705: }
15706: }
15707: }
15708: $resulttext .= '<li>'.$titles{$type}.'<ul>';
15709: foreach my $item (@{$ordered{$key}}) {
15710: if (grep(/^\Q$item\E$/,@{$changes{$key}{$type}})) {
15711: $resulttext .= '<li>';
15712: if ($key eq 'admin') {
15713: $resulttext .= &mt('[_1] -- management by: [_2]',$titlesref->{$item},
15714: '<b>'.$roles{$selfenrollhash{'admin'}{$type}{$item}}.'</b>');
15715: } else {
15716: $resulttext .= &mt('[_1] set to: [_2]',$titlesref->{$item},
15717: '<b>'.$descs{$item}{$selfenrollhash{'default'}{$type}{$item}}.'</b>');
15718: }
15719: $resulttext .= '</li>';
15720: }
15721: }
15722: $resulttext .= '</ul></li>';
15723: }
15724: }
15725: $resulttext .= '</ul></li>';
15726: }
15727: }
15728: }
15729: if ((exists($changes{'admin'})) || (exists($changes{'default'}))) {
15730: my $cachetime = 24*60*60;
15731: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
15732: if (ref($lastactref) eq 'HASH') {
15733: $lastactref->{'domdefaults'} = 1;
15734: }
15735: }
15736: $resulttext .= '</ul>';
15737: } else {
15738: $resulttext = &mt('No changes made to self-enrollment settings');
15739: }
15740: } else {
15741: $resulttext = '<span class="LC_error">'.
15742: &mt('An error occurred: [_1]',$putresult).'</span>';
15743: }
15744: return $resulttext;
15745: }
15746:
15747: sub modify_usersessions {
15748: my ($dom,$lastactref,%domconfig) = @_;
15749: my @hostingtypes = ('version','excludedomain','includedomain');
15750: my @offloadtypes = ('primary','default');
15751: my %types = (
15752: remote => \@hostingtypes,
15753: hosted => \@hostingtypes,
15754: spares => \@offloadtypes,
15755: );
15756: my @prefixes = ('remote','hosted','spares');
15757: my @lcversions = &Apache::lonnet::all_loncaparevs();
15758: my (%by_ip,%by_location,@intdoms,@instdoms);
15759: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
15760: my @locations = sort(keys(%by_location));
15761: my (%defaultshash,%changes);
15762: foreach my $prefix (@prefixes) {
15763: $defaultshash{'usersessions'}{$prefix} = {};
15764: }
15765: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
15766: my $resulttext;
15767: my %iphost = &Apache::lonnet::get_iphost();
15768: foreach my $prefix (@prefixes) {
15769: next if ($prefix eq 'spares');
15770: foreach my $type (@{$types{$prefix}}) {
15771: my $inuse = $env{'form.'.$prefix.'_'.$type.'_inuse'};
15772: if ($type eq 'version') {
15773: my $value = $env{'form.'.$prefix.'_'.$type};
15774: my $okvalue;
15775: if ($value ne '') {
15776: if (grep(/^\Q$value\E$/,@lcversions)) {
15777: $okvalue = $value;
15778: }
15779: }
15780: if (ref($domconfig{'usersessions'}) eq 'HASH') {
15781: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
15782: if ($domconfig{'usersessions'}{$prefix}{$type} ne '') {
15783: if ($inuse == 0) {
15784: $changes{$prefix}{$type} = 1;
15785: } else {
15786: if ($okvalue ne $domconfig{'usersessions'}{$prefix}{$type}) {
15787: $changes{$prefix}{$type} = 1;
15788: }
15789: if ($okvalue ne '') {
15790: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
15791: }
15792: }
15793: } else {
15794: if (($inuse == 1) && ($okvalue ne '')) {
15795: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
15796: $changes{$prefix}{$type} = 1;
15797: }
15798: }
15799: } else {
15800: if (($inuse == 1) && ($okvalue ne '')) {
15801: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
15802: $changes{$prefix}{$type} = 1;
15803: }
15804: }
15805: } else {
15806: if (($inuse == 1) && ($okvalue ne '')) {
15807: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
15808: $changes{$prefix}{$type} = 1;
15809: }
15810: }
15811: } else {
15812: my @vals = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_'.$type);
15813: my @okvals;
15814: foreach my $val (@vals) {
15815: if ($val =~ /:/) {
15816: my @items = split(/:/,$val);
15817: foreach my $item (@items) {
15818: if (ref($by_location{$item}) eq 'ARRAY') {
15819: push(@okvals,$item);
15820: }
15821: }
15822: } else {
15823: if (ref($by_location{$val}) eq 'ARRAY') {
15824: push(@okvals,$val);
15825: }
15826: }
15827: }
15828: @okvals = sort(@okvals);
15829: if (ref($domconfig{'usersessions'}) eq 'HASH') {
15830: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
15831: if (ref($domconfig{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
15832: if ($inuse == 0) {
15833: $changes{$prefix}{$type} = 1;
15834: } else {
15835: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
15836: my @changed = &Apache::loncommon::compare_arrays($domconfig{'usersessions'}{$prefix}{$type},$defaultshash{'usersessions'}{$prefix}{$type});
15837: if (@changed > 0) {
15838: $changes{$prefix}{$type} = 1;
15839: }
15840: }
15841: } else {
15842: if ($inuse == 1) {
15843: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
15844: $changes{$prefix}{$type} = 1;
15845: }
15846: }
15847: } else {
15848: if ($inuse == 1) {
15849: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
15850: $changes{$prefix}{$type} = 1;
15851: }
15852: }
15853: } else {
15854: if ($inuse == 1) {
15855: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
15856: $changes{$prefix}{$type} = 1;
15857: }
15858: }
15859: }
15860: }
15861: }
15862:
15863: my @alldoms = &Apache::lonnet::all_domains();
15864: my %servers = &Apache::lonnet::internet_dom_servers($dom);
15865: my %spareid = ¤t_offloads_to($dom,$domconfig{'usersessions'},\%servers);
15866: my $savespares;
15867:
15868: foreach my $lonhost (sort(keys(%servers))) {
15869: my $serverhomeID =
15870: &Apache::lonnet::get_server_homeID($servers{$lonhost});
15871: my $serverhostname = &Apache::lonnet::hostname($lonhost);
15872: $defaultshash{'usersessions'}{'spares'}{$lonhost} = {};
15873: my %spareschg;
15874: foreach my $type (@{$types{'spares'}}) {
15875: my @okspares;
15876: my @checked = &Apache::loncommon::get_env_multiple('form.spare_'.$type.'_'.$lonhost);
15877: foreach my $server (@checked) {
15878: if (&Apache::lonnet::hostname($server) ne '') {
15879: unless (&Apache::lonnet::hostname($server) eq $serverhostname) {
15880: unless (grep(/^\Q$server\E$/,@okspares)) {
15881: push(@okspares,$server);
15882: }
15883: }
15884: }
15885: }
15886: my $new = $env{'form.newspare_'.$type.'_'.$lonhost};
15887: my $newspare;
15888: if (($new ne '') && (&Apache::lonnet::hostname($new))) {
15889: unless (&Apache::lonnet::hostname($new) eq $serverhostname) {
15890: $newspare = $new;
15891: }
15892: }
15893: my @spares;
15894: if (($newspare ne '') && (!grep(/^\Q$newspare\E$/,@okspares))) {
15895: @spares = sort(@okspares,$newspare);
15896: } else {
15897: @spares = sort(@okspares);
15898: }
15899: $defaultshash{'usersessions'}{'spares'}{$lonhost}{$type} = \@spares;
15900: if (ref($spareid{$lonhost}) eq 'HASH') {
15901: if (ref($spareid{$lonhost}{$type}) eq 'ARRAY') {
15902: my @diffs = &Apache::loncommon::compare_arrays($spareid{$lonhost}{$type},\@spares);
15903: if (@diffs > 0) {
15904: $spareschg{$type} = 1;
15905: }
15906: }
15907: }
15908: }
15909: if (keys(%spareschg) > 0) {
15910: $changes{'spares'}{$lonhost} = \%spareschg;
15911: }
15912: }
15913: $defaultshash{'usersessions'}{'offloadnow'} = {};
15914: my @offloadnow = &Apache::loncommon::get_env_multiple('form.offloadnow');
15915: my @okoffload;
15916: if (@offloadnow) {
15917: foreach my $server (@offloadnow) {
15918: if (&Apache::lonnet::hostname($server) ne '') {
15919: unless (grep(/^\Q$server\E$/,@okoffload)) {
15920: push(@okoffload,$server);
15921: }
15922: }
15923: }
15924: if (@okoffload) {
15925: foreach my $lonhost (@okoffload) {
15926: $defaultshash{'usersessions'}{'offloadnow'}{$lonhost} = 1;
15927: }
15928: }
15929: }
15930: if (ref($domconfig{'usersessions'}) eq 'HASH') {
15931: if (ref($domconfig{'usersessions'}{'spares'}) eq 'HASH') {
15932: if (ref($changes{'spares'}) eq 'HASH') {
15933: if (keys(%{$changes{'spares'}}) > 0) {
15934: $savespares = 1;
15935: }
15936: }
15937: } else {
15938: $savespares = 1;
15939: }
15940: if (ref($domconfig{'usersessions'}{'offloadnow'}) eq 'HASH') {
15941: foreach my $lonhost (keys(%{$domconfig{'usersessions'}{'offloadnow'}})) {
15942: unless ($defaultshash{'usersessions'}{'offloadnow'}{$lonhost}) {
15943: $changes{'offloadnow'} = 1;
15944: last;
15945: }
15946: }
15947: unless ($changes{'offloadnow'}) {
15948: foreach my $lonhost (keys(%{$defaultshash{'usersessions'}{'offloadnow'}})) {
15949: unless ($domconfig{'usersessions'}{'offloadnow'}{$lonhost}) {
15950: $changes{'offloadnow'} = 1;
15951: last;
15952: }
15953: }
15954: }
15955: } elsif (@okoffload) {
15956: $changes{'offloadnow'} = 1;
15957: }
15958: } elsif (@okoffload) {
15959: $changes{'offloadnow'} = 1;
15960: }
15961: my $nochgmsg = &mt('No changes made to settings for user session hosting/offloading.');
15962: if ((keys(%changes) > 0) || ($savespares)) {
15963: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
15964: $dom);
15965: if ($putresult eq 'ok') {
15966: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
15967: if (ref($defaultshash{'usersessions'}{'remote'}) eq 'HASH') {
15968: $domdefaults{'remotesessions'} = $defaultshash{'usersessions'}{'remote'};
15969: }
15970: if (ref($defaultshash{'usersessions'}{'hosted'}) eq 'HASH') {
15971: $domdefaults{'hostedsessions'} = $defaultshash{'usersessions'}{'hosted'};
15972: }
15973: if (ref($defaultshash{'usersessions'}{'offloadnow'}) eq 'HASH') {
15974: $domdefaults{'offloadnow'} = $defaultshash{'usersessions'}{'offloadnow'};
15975: }
15976: }
15977: my $cachetime = 24*60*60;
15978: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
15979: &Apache::lonnet::do_cache_new('usersessions',$dom,$defaultshash{'usersessions'},3600);
15980: if (ref($lastactref) eq 'HASH') {
15981: $lastactref->{'domdefaults'} = 1;
15982: $lastactref->{'usersessions'} = 1;
15983: }
15984: if (keys(%changes) > 0) {
15985: my %lt = &usersession_titles();
15986: $resulttext = &mt('Changes made:').'<ul>';
15987: foreach my $prefix (@prefixes) {
15988: if (ref($changes{$prefix}) eq 'HASH') {
15989: $resulttext .= '<li>'.$lt{$prefix}.'<ul>';
15990: if ($prefix eq 'spares') {
15991: if (ref($changes{$prefix}) eq 'HASH') {
15992: foreach my $lonhost (sort(keys(%{$changes{$prefix}}))) {
15993: $resulttext .= '<li><b>'.$lonhost.'</b> ';
15994: my $lonhostdom = &Apache::lonnet::host_domain($lonhost);
15995: my $cachekey = &escape('spares').':'.&escape($lonhostdom);
15996: &Apache::lonnet::remote_devalidate_cache($lonhost,[$cachekey]);
15997: if (ref($changes{$prefix}{$lonhost}) eq 'HASH') {
15998: foreach my $type (@{$types{$prefix}}) {
15999: if ($changes{$prefix}{$lonhost}{$type}) {
16000: my $offloadto = &mt('None');
16001: if (ref($defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}) eq 'ARRAY') {
16002: if (@{$defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}} > 0) {
16003: $offloadto = join(', ',@{$defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}});
16004: }
16005: }
16006: $resulttext .= &mt('[_1] set to: [_2].','<i>'.$lt{$type}.'</i>',$offloadto).(' 'x3);
16007: }
16008: }
16009: }
16010: $resulttext .= '</li>';
16011: }
16012: }
16013: } else {
16014: foreach my $type (@{$types{$prefix}}) {
16015: if (defined($changes{$prefix}{$type})) {
16016: my $newvalue;
16017: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
16018: if (ref($defaultshash{'usersessions'}{$prefix})) {
16019: if ($type eq 'version') {
16020: $newvalue = $defaultshash{'usersessions'}{$prefix}{$type};
16021: } elsif (ref($defaultshash{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
16022: if (@{$defaultshash{'usersessions'}{$prefix}{$type}} > 0) {
16023: $newvalue = join(', ',@{$defaultshash{'usersessions'}{$prefix}{$type}});
16024: }
16025: }
16026: }
16027: }
16028: if ($newvalue eq '') {
16029: if ($type eq 'version') {
16030: $resulttext .= '<li>'.&mt('[_1] set to: off',$lt{$type}).'</li>';
16031: } else {
16032: $resulttext .= '<li>'.&mt('[_1] set to: none',$lt{$type}).'</li>';
16033: }
16034: } else {
16035: if ($type eq 'version') {
16036: $newvalue .= ' '.&mt('(or later)');
16037: }
16038: $resulttext .= '<li>'.&mt('[_1] set to: [_2].',$lt{$type},$newvalue).'</li>';
16039: }
16040: }
16041: }
16042: }
16043: $resulttext .= '</ul>';
16044: }
16045: }
16046: if ($changes{'offloadnow'}) {
16047: if (ref($defaultshash{'usersessions'}{'offloadnow'}) eq 'HASH') {
16048: if (keys(%{$defaultshash{'usersessions'}{'offloadnow'}}) > 0) {
16049: $resulttext .= '<li>'.&mt('Switch active users on next access, for server(s):').'<ul>';
16050: foreach my $lonhost (sort(keys(%{$defaultshash{'usersessions'}{'offloadnow'}}))) {
16051: $resulttext .= '<li>'.$lonhost.'</li>';
16052: }
16053: $resulttext .= '</ul>';
16054: } else {
16055: $resulttext .= '<li>'.&mt('No servers now set to switch active users on next access.');
16056: }
16057: } else {
16058: $resulttext .= '<li>'.&mt('No servers now set to switch active users on next access.').'</li>';
16059: }
16060: }
16061: $resulttext .= '</ul>';
16062: } else {
16063: $resulttext = $nochgmsg;
16064: }
16065: } else {
16066: $resulttext = '<span class="LC_error">'.
16067: &mt('An error occurred: [_1]',$putresult).'</span>';
16068: }
16069: } else {
16070: $resulttext = $nochgmsg;
16071: }
16072: return $resulttext;
16073: }
16074:
16075: sub modify_ssl {
16076: my ($dom,$lastactref,%domconfig) = @_;
16077: my (%by_ip,%by_location,@intdoms,@instdoms);
16078: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
16079: my @locations = sort(keys(%by_location));
16080: my %servers = &Apache::lonnet::internet_dom_servers($dom);
16081: my (%defaultshash,%changes);
16082: my $action = 'ssl';
16083: my @prefixes = ('connto','connfrom','replication');
16084: foreach my $prefix (@prefixes) {
16085: $defaultshash{$action}{$prefix} = {};
16086: }
16087: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
16088: my $resulttext;
16089: my %iphost = &Apache::lonnet::get_iphost();
16090: my @reptypes = ('certreq','nocertreq');
16091: my @connecttypes = ('dom','intdom','other');
16092: my %types = (
16093: connto => \@connecttypes,
16094: connfrom => \@connecttypes,
16095: replication => \@reptypes,
16096: );
16097: foreach my $prefix (sort(keys(%types))) {
16098: foreach my $type (@{$types{$prefix}}) {
16099: if (($prefix eq 'connto') || ($prefix eq 'connfrom')) {
16100: my $value = 'yes';
16101: if ($env{'form.'.$prefix.'_'.$type} =~ /^(no|req)$/) {
16102: $value = $env{'form.'.$prefix.'_'.$type};
16103: }
16104: if (ref($domconfig{$action}{$prefix}) eq 'HASH') {
16105: if ($domconfig{$action}{$prefix}{$type} ne '') {
16106: if ($value ne $domconfig{$action}{$prefix}{$type}) {
16107: $changes{$prefix}{$type} = 1;
16108: }
16109: $defaultshash{$action}{$prefix}{$type} = $value;
16110: } else {
16111: $defaultshash{$action}{$prefix}{$type} = $value;
16112: $changes{$prefix}{$type} = 1;
16113: }
16114: } else {
16115: $defaultshash{$action}{$prefix}{$type} = $value;
16116: $changes{$prefix}{$type} = 1;
16117: }
16118: if (($type eq 'dom') && (keys(%servers) == 1)) {
16119: delete($changes{$prefix}{$type});
16120: } elsif (($type eq 'intdom') && (@instdoms == 1)) {
16121: delete($changes{$prefix}{$type});
16122: } elsif (($type eq 'other') && (keys(%by_location) == 0)) {
16123: delete($changes{$prefix}{$type});
16124: }
16125: } elsif ($prefix eq 'replication') {
16126: if (@locations > 0) {
16127: my $inuse = $env{'form.'.$prefix.'_'.$type.'_inuse'};
16128: my @vals = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_'.$type);
16129: my @okvals;
16130: foreach my $val (@vals) {
16131: if ($val =~ /:/) {
16132: my @items = split(/:/,$val);
16133: foreach my $item (@items) {
16134: if (ref($by_location{$item}) eq 'ARRAY') {
16135: push(@okvals,$item);
16136: }
16137: }
16138: } else {
16139: if (ref($by_location{$val}) eq 'ARRAY') {
16140: push(@okvals,$val);
16141: }
16142: }
16143: }
16144: @okvals = sort(@okvals);
16145: if (ref($domconfig{$action}) eq 'HASH') {
16146: if (ref($domconfig{$action}{$prefix}) eq 'HASH') {
16147: if (ref($domconfig{$action}{$prefix}{$type}) eq 'ARRAY') {
16148: if ($inuse == 0) {
16149: $changes{$prefix}{$type} = 1;
16150: } else {
16151: $defaultshash{$action}{$prefix}{$type} = \@okvals;
16152: my @changed = &Apache::loncommon::compare_arrays($domconfig{$action}{$prefix}{$type},$defaultshash{$action}{$prefix}{$type});
16153: if (@changed > 0) {
16154: $changes{$prefix}{$type} = 1;
16155: }
16156: }
16157: } else {
16158: if ($inuse == 1) {
16159: $defaultshash{$action}{$prefix}{$type} = \@okvals;
16160: $changes{$prefix}{$type} = 1;
16161: }
16162: }
16163: } else {
16164: if ($inuse == 1) {
16165: $defaultshash{$action}{$prefix}{$type} = \@okvals;
16166: $changes{$prefix}{$type} = 1;
16167: }
16168: }
16169: } else {
16170: if ($inuse == 1) {
16171: $defaultshash{$action}{$prefix}{$type} = \@okvals;
16172: $changes{$prefix}{$type} = 1;
16173: }
16174: }
16175: }
16176: }
16177: }
16178: }
16179: my $nochgmsg = &mt('No changes made to LON-CAPA SSL settings');
16180: if (keys(%changes) > 0) {
16181: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
16182: $dom);
16183: if ($putresult eq 'ok') {
16184: if (ref($defaultshash{$action}) eq 'HASH') {
16185: if (ref($defaultshash{$action}{'replication'}) eq 'HASH') {
16186: $domdefaults{'replication'} = $defaultshash{$action}{'replication'};
16187: }
16188: if (ref($defaultshash{$action}{'connto'}) eq 'HASH') {
16189: $domdefaults{'connto'} = $domconfig{$action}{'connto'};
16190: }
16191: if (ref($defaultshash{$action}{'connfrom'}) eq 'HASH') {
16192: $domdefaults{'connfrom'} = $domconfig{$action}{'connfrom'};
16193: }
16194: }
16195: my $cachetime = 24*60*60;
16196: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
16197: if (ref($lastactref) eq 'HASH') {
16198: $lastactref->{'domdefaults'} = 1;
16199: }
16200: if (keys(%changes) > 0) {
16201: my %titles = &ssl_titles();
16202: $resulttext = &mt('Changes made:').'<ul>';
16203: foreach my $prefix (@prefixes) {
16204: if (ref($changes{$prefix}) eq 'HASH') {
16205: $resulttext .= '<li>'.$titles{$prefix}.'<ul>';
16206: foreach my $type (@{$types{$prefix}}) {
16207: if (defined($changes{$prefix}{$type})) {
16208: my $newvalue;
16209: if (ref($defaultshash{$action}) eq 'HASH') {
16210: if (ref($defaultshash{$action}{$prefix})) {
16211: if (($prefix eq 'connto') || ($prefix eq 'connfrom')) {
16212: $newvalue = $titles{$defaultshash{$action}{$prefix}{$type}};
16213: } elsif (ref($defaultshash{$action}{$prefix}{$type}) eq 'ARRAY') {
16214: if (@{$defaultshash{$action}{$prefix}{$type}} > 0) {
16215: $newvalue = join(', ',@{$defaultshash{$action}{$prefix}{$type}});
16216: }
16217: }
16218: }
16219: if ($newvalue eq '') {
16220: $resulttext .= '<li>'.&mt('[_1] set to: none',$titles{$type}).'</li>';
16221: } else {
16222: $resulttext .= '<li>'.&mt('[_1] set to: [_2].',$titles{$type},$newvalue).'</li>';
16223: }
16224: }
16225: }
16226: }
16227: $resulttext .= '</ul>';
16228: }
16229: }
16230: } else {
16231: $resulttext = $nochgmsg;
16232: }
16233: } else {
16234: $resulttext = '<span class="LC_error">'.
16235: &mt('An error occurred: [_1]',$putresult).'</span>';
16236: }
16237: } else {
16238: $resulttext = $nochgmsg;
16239: }
16240: return $resulttext;
16241: }
16242:
16243: sub modify_trust {
16244: my ($dom,$lastactref,%domconfig) = @_;
16245: my (%by_ip,%by_location,@intdoms,@instdoms);
16246: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
16247: my @locations = sort(keys(%by_location));
16248: my @prefixes = qw(content shared enroll othcoau coaurem domroles catalog reqcrs msg);
16249: my @types = ('exc','inc');
16250: my (%defaultshash,%changes);
16251: foreach my $prefix (@prefixes) {
16252: $defaultshash{'trust'}{$prefix} = {};
16253: }
16254: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
16255: my $resulttext;
16256: foreach my $prefix (@prefixes) {
16257: foreach my $type (@types) {
16258: my $inuse = $env{'form.'.$prefix.'_'.$type.'_inuse'};
16259: my @vals = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_'.$type);
16260: my @okvals;
16261: foreach my $val (@vals) {
16262: if ($val =~ /:/) {
16263: my @items = split(/:/,$val);
16264: foreach my $item (@items) {
16265: if (ref($by_location{$item}) eq 'ARRAY') {
16266: push(@okvals,$item);
16267: }
16268: }
16269: } else {
16270: if (ref($by_location{$val}) eq 'ARRAY') {
16271: push(@okvals,$val);
16272: }
16273: }
16274: }
16275: @okvals = sort(@okvals);
16276: if (ref($domconfig{'trust'}) eq 'HASH') {
16277: if (ref($domconfig{'trust'}{$prefix}) eq 'HASH') {
16278: if (ref($domconfig{'trust'}{$prefix}{$type}) eq 'ARRAY') {
16279: if ($inuse == 0) {
16280: $changes{$prefix}{$type} = 1;
16281: } else {
16282: $defaultshash{'trust'}{$prefix}{$type} = \@okvals;
16283: my @changed = &Apache::loncommon::compare_arrays($domconfig{'trust'}{$prefix}{$type},$defaultshash{'trust'}{$prefix}{$type});
16284: if (@changed > 0) {
16285: $changes{$prefix}{$type} = 1;
16286: }
16287: }
16288: } else {
16289: if ($inuse == 1) {
16290: $defaultshash{'trust'}{$prefix}{$type} = \@okvals;
16291: $changes{$prefix}{$type} = 1;
16292: }
16293: }
16294: } else {
16295: if ($inuse == 1) {
16296: $defaultshash{'trust'}{$prefix}{$type} = \@okvals;
16297: $changes{$prefix}{$type} = 1;
16298: }
16299: }
16300: } else {
16301: if ($inuse == 1) {
16302: $defaultshash{'trust'}{$prefix}{$type} = \@okvals;
16303: $changes{$prefix}{$type} = 1;
16304: }
16305: }
16306: }
16307: }
16308: my $nochgmsg = &mt('No changes made to trust settings.');
16309: if (keys(%changes) > 0) {
16310: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
16311: $dom);
16312: if ($putresult eq 'ok') {
16313: if (ref($defaultshash{'trust'}) eq 'HASH') {
16314: foreach my $prefix (@prefixes) {
16315: if (ref($defaultshash{'trust'}{$prefix}) eq 'HASH') {
16316: $domdefaults{'trust'.$prefix} = $defaultshash{'trust'}{$prefix};
16317: }
16318: }
16319: }
16320: my $cachetime = 24*60*60;
16321: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
16322: if (ref($lastactref) eq 'HASH') {
16323: $lastactref->{'domdefaults'} = 1;
16324: }
16325: if (keys(%changes) > 0) {
16326: my %lt = &trust_titles();
16327: $resulttext = &mt('Changes made:').'<ul>';
16328: foreach my $prefix (@prefixes) {
16329: if (ref($changes{$prefix}) eq 'HASH') {
16330: $resulttext .= '<li>'.$lt{$prefix}.'<ul>';
16331: foreach my $type (@types) {
16332: if (defined($changes{$prefix}{$type})) {
16333: my $newvalue;
16334: if (ref($defaultshash{'trust'}) eq 'HASH') {
16335: if (ref($defaultshash{'trust'}{$prefix})) {
16336: if (ref($defaultshash{'trust'}{$prefix}{$type}) eq 'ARRAY') {
16337: if (@{$defaultshash{'trust'}{$prefix}{$type}} > 0) {
16338: $newvalue = join(', ',@{$defaultshash{'trust'}{$prefix}{$type}});
16339: }
16340: }
16341: }
16342: }
16343: if ($newvalue eq '') {
16344: $resulttext .= '<li>'.&mt('[_1] set to: none',$lt{$type}).'</li>';
16345: } else {
16346: $resulttext .= '<li>'.&mt('[_1] set to: [_2].',$lt{$type},$newvalue).'</li>';
16347: }
16348: }
16349: }
16350: $resulttext .= '</ul>';
16351: }
16352: }
16353: $resulttext .= '</ul>';
16354: } else {
16355: $resulttext = $nochgmsg;
16356: }
16357: } else {
16358: $resulttext = '<span class="LC_error">'.
16359: &mt('An error occurred: [_1]',$putresult).'</span>';
16360: }
16361: } else {
16362: $resulttext = $nochgmsg;
16363: }
16364: return $resulttext;
16365: }
16366:
16367: sub modify_loadbalancing {
16368: my ($dom,%domconfig) = @_;
16369: my $primary_id = &Apache::lonnet::domain($dom,'primary');
16370: my $intdom = &Apache::lonnet::internet_dom($primary_id);
16371: my ($othertitle,$usertypes,$types) =
16372: &Apache::loncommon::sorted_inst_types($dom);
16373: my %servers = &Apache::lonnet::internet_dom_servers($dom);
16374: my %libraryservers = &Apache::lonnet::get_servers($dom,'library');
16375: my @sparestypes = ('primary','default');
16376: my %typetitles = &sparestype_titles();
16377: my $resulttext;
16378: my (%currbalancer,%currtargets,%currrules,%existing);
16379: if (ref($domconfig{'loadbalancing'}) eq 'HASH') {
16380: %existing = %{$domconfig{'loadbalancing'}};
16381: }
16382: &get_loadbalancers_config(\%servers,\%existing,\%currbalancer,
16383: \%currtargets,\%currrules);
16384: my ($saveloadbalancing,%defaultshash,%changes);
16385: my ($alltypes,$othertypes,$titles) =
16386: &loadbalancing_titles($dom,$intdom,$usertypes,$types);
16387: my %ruletitles = &offloadtype_text();
16388: my @deletions = &Apache::loncommon::get_env_multiple('form.loadbalancing_delete');
16389: for (my $i=0; $i<$env{'form.loadbalancing_total'}; $i++) {
16390: my $balancer = $env{'form.loadbalancing_lonhost_'.$i};
16391: if ($balancer eq '') {
16392: next;
16393: }
16394: if (!exists($servers{$balancer})) {
16395: if (exists($currbalancer{$balancer})) {
16396: push(@{$changes{'delete'}},$balancer);
16397: }
16398: next;
16399: }
16400: if ((@deletions > 0) && (grep(/^\Q$i\E$/,@deletions))) {
16401: push(@{$changes{'delete'}},$balancer);
16402: next;
16403: }
16404: if (!exists($currbalancer{$balancer})) {
16405: push(@{$changes{'add'}},$balancer);
16406: }
16407: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'} = [];
16408: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{'default'} = [];
16409: $defaultshash{'loadbalancing'}{$balancer}{'rules'} = {};
16410: unless (ref($domconfig{'loadbalancing'}) eq 'HASH') {
16411: $saveloadbalancing = 1;
16412: }
16413: foreach my $sparetype (@sparestypes) {
16414: my @targets = &Apache::loncommon::get_env_multiple('form.loadbalancing_target_'.$i.'_'.$sparetype);
16415: my @offloadto;
16416: foreach my $target (@targets) {
16417: if (($servers{$target}) && ($target ne $balancer)) {
16418: if ($sparetype eq 'default') {
16419: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'}) eq 'ARRAY') {
16420: next if (grep(/^\Q$target\E$/,@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'}}));
16421: }
16422: }
16423: unless(grep(/^\Q$target\E$/,@offloadto)) {
16424: push(@offloadto,$target);
16425: }
16426: }
16427: }
16428: if ($env{'form.loadbalancing_target_'.$i.'_hosthere'} eq $sparetype) {
16429: unless(grep(/^\Q$balancer\E$/,@offloadto)) {
16430: push(@offloadto,$balancer);
16431: }
16432: }
16433: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype} = \@offloadto;
16434: }
16435: if (ref($currtargets{$balancer}) eq 'HASH') {
16436: foreach my $sparetype (@sparestypes) {
16437: if (ref($currtargets{$balancer}{$sparetype}) eq 'ARRAY') {
16438: my @targetdiffs = &Apache::loncommon::compare_arrays($currtargets{$balancer}{$sparetype},$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype});
16439: if (@targetdiffs > 0) {
16440: $changes{'curr'}{$balancer}{'targets'} = 1;
16441: }
16442: } elsif (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
16443: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
16444: $changes{'curr'}{$balancer}{'targets'} = 1;
16445: }
16446: }
16447: }
16448: } else {
16449: if (ref($defaultshash{'loadbalancing'}{$balancer}) eq 'HASH') {
16450: foreach my $sparetype (@sparestypes) {
16451: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
16452: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
16453: $changes{'curr'}{$balancer}{'targets'} = 1;
16454: }
16455: }
16456: }
16457: }
16458: }
16459: my $ishomedom;
16460: if (&Apache::lonnet::host_domain($balancer) eq $dom) {
16461: $ishomedom = 1;
16462: }
16463: if (ref($alltypes) eq 'ARRAY') {
16464: foreach my $type (@{$alltypes}) {
16465: my $rule;
16466: unless ((($type eq '_LC_external') || ($type eq '_LC_internetdom')) &&
16467: (!$ishomedom)) {
16468: $rule = $env{'form.loadbalancing_rules_'.$i.'_'.$type};
16469: }
16470: if ($rule eq 'specific') {
16471: my $specifiedhost = $env{'form.loadbalancing_singleserver_'.$i.'_'.$type};
16472: if (exists($servers{$specifiedhost})) {
16473: $rule = $specifiedhost;
16474: }
16475: }
16476: $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type} = $rule;
16477: if (ref($currrules{$balancer}) eq 'HASH') {
16478: if ($rule ne $currrules{$balancer}{$type}) {
16479: $changes{'curr'}{$balancer}{'rules'}{$type} = 1;
16480: }
16481: } elsif ($rule ne '') {
16482: $changes{'curr'}{$balancer}{'rules'}{$type} = 1;
16483: }
16484: }
16485: }
16486: }
16487: my $nochgmsg = &mt('No changes made to Load Balancer settings.');
16488: if ((keys(%changes) > 0) || ($saveloadbalancing)) {
16489: unless (ref($defaultshash{'loadbalancing'}) eq 'HASH') {
16490: $defaultshash{'loadbalancing'} = {};
16491: }
16492: my $putresult = &Apache::lonnet::put_dom('configuration',
16493: \%defaultshash,$dom);
16494: if ($putresult eq 'ok') {
16495: if (keys(%changes) > 0) {
16496: my %toupdate;
16497: if (ref($changes{'delete'}) eq 'ARRAY') {
16498: foreach my $balancer (sort(@{$changes{'delete'}})) {
16499: $resulttext .= '<li>'.&mt('Load Balancing discontinued for: [_1]',$balancer).'</li>';
16500: $toupdate{$balancer} = 1;
16501: }
16502: }
16503: if (ref($changes{'add'}) eq 'ARRAY') {
16504: foreach my $balancer (sort(@{$changes{'add'}})) {
16505: $resulttext .= '<li>'.&mt('Load Balancing enabled for: [_1]',$balancer);
16506: $toupdate{$balancer} = 1;
16507: }
16508: }
16509: if (ref($changes{'curr'}) eq 'HASH') {
16510: foreach my $balancer (sort(keys(%{$changes{'curr'}}))) {
16511: $toupdate{$balancer} = 1;
16512: if (ref($changes{'curr'}{$balancer}) eq 'HASH') {
16513: if ($changes{'curr'}{$balancer}{'targets'}) {
16514: my %offloadstr;
16515: foreach my $sparetype (@sparestypes) {
16516: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
16517: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
16518: $offloadstr{$sparetype} = join(', ',@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}});
16519: }
16520: }
16521: }
16522: if (keys(%offloadstr) == 0) {
16523: $resulttext .= '<li>'.&mt("Servers to which Load Balance server offloads set to 'None', by default").'</li>';
16524: } else {
16525: my $showoffload;
16526: foreach my $sparetype (@sparestypes) {
16527: $showoffload .= '<i>'.$typetitles{$sparetype}.'</i>: ';
16528: if (defined($offloadstr{$sparetype})) {
16529: $showoffload .= $offloadstr{$sparetype};
16530: } else {
16531: $showoffload .= &mt('None');
16532: }
16533: $showoffload .= (' 'x3);
16534: }
16535: $resulttext .= '<li>'.&mt('By default, Load Balancer: [_1] set to offload to - [_2]',$balancer,$showoffload).'</li>';
16536: }
16537: }
16538: }
16539: if (ref($changes{'curr'}{$balancer}{'rules'}) eq 'HASH') {
16540: if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) {
16541: foreach my $type (@{$alltypes}) {
16542: if ($changes{'curr'}{$balancer}{'rules'}{$type}) {
16543: my $rule = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type};
16544: my $balancetext;
16545: if ($rule eq '') {
16546: $balancetext = $ruletitles{'default'};
16547: } elsif (($rule eq 'homeserver') || ($rule eq 'externalbalancer') ||
16548: ($type eq '_LC_ipchange') || ($type eq '_LC_ipchangesso')) {
16549: if (($type eq '_LC_ipchange') || ($type eq '_LC_ipchangesso')) {
16550: foreach my $sparetype (@sparestypes) {
16551: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
16552: map { $toupdate{$_} = 1; } (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}});
16553: }
16554: }
16555: foreach my $item (@{$alltypes}) {
16556: next if ($item =~ /^_LC_ipchange/);
16557: my $hasrule = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$item};
16558: if ($hasrule eq 'homeserver') {
16559: map { $toupdate{$_} = 1; } (keys(%libraryservers));
16560: } else {
16561: unless (($hasrule eq 'default') || ($hasrule eq 'none') || ($hasrule eq 'externalbalancer')) {
16562: if ($servers{$hasrule}) {
16563: $toupdate{$hasrule} = 1;
16564: }
16565: }
16566: }
16567: }
16568: if (($rule eq 'balancer') || ($rule eq 'offloadedto')) {
16569: $balancetext = $ruletitles{$rule};
16570: } else {
16571: my $receiver = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type};
16572: $balancetext = $ruletitles{'particular'}.' '.$receiver;
16573: if ($receiver) {
16574: $toupdate{$receiver};
16575: }
16576: }
16577: } else {
16578: $balancetext = $ruletitles{$rule};
16579: }
16580: } else {
16581: $balancetext = &mt('offload to [_1]',$defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type});
16582: }
16583: $resulttext .= '<li>'.&mt('Load Balancer: [_1] -- balancing for [_2] set to - "[_3]"',$balancer,$titles->{$type},$balancetext).'</li>';
16584: }
16585: }
16586: }
16587: }
16588: if (keys(%toupdate)) {
16589: my %thismachine;
16590: my $updatedhere;
16591: my $cachetime = 60*60*24;
16592: map { $thismachine{$_} = 1; } &Apache::lonnet::current_machine_ids();
16593: foreach my $lonhost (keys(%toupdate)) {
16594: if ($thismachine{$lonhost}) {
16595: unless ($updatedhere) {
16596: &Apache::lonnet::do_cache_new('loadbalancing',$dom,
16597: $defaultshash{'loadbalancing'},
16598: $cachetime);
16599: $updatedhere = 1;
16600: }
16601: } else {
16602: my $cachekey = &escape('loadbalancing').':'.&escape($dom);
16603: &Apache::lonnet::remote_devalidate_cache($lonhost,[$cachekey]);
16604: }
16605: }
16606: }
16607: }
16608: }
16609: if ($resulttext ne '') {
16610: $resulttext = &mt('Changes made:').'<ul>'.$resulttext.'</ul>';
16611: } else {
16612: $resulttext = $nochgmsg;
16613: }
16614: } else {
16615: $resulttext = $nochgmsg;
16616: }
16617: } else {
16618: $resulttext = '<span class="LC_error">'.
16619: &mt('An error occurred: [_1]',$putresult).'</span>';
16620: }
16621: } else {
16622: $resulttext = $nochgmsg;
16623: }
16624: return $resulttext;
16625: }
16626:
16627: sub recurse_check {
16628: my ($chkcats,$categories,$depth,$name) = @_;
16629: if (ref($chkcats->[$depth]{$name}) eq 'ARRAY') {
16630: my $chg = 0;
16631: for (my $j=0; $j<@{$chkcats->[$depth]{$name}}; $j++) {
16632: my $category = $chkcats->[$depth]{$name}[$j];
16633: my $item;
16634: if ($category eq '') {
16635: $chg ++;
16636: } else {
16637: my $deeper = $depth + 1;
16638: $item = &escape($category).':'.&escape($name).':'.$depth;
16639: if ($chg) {
16640: $categories->{$item} -= $chg;
16641: }
16642: &recurse_check($chkcats,$categories,$deeper,$category);
16643: $deeper --;
16644: }
16645: }
16646: }
16647: return;
16648: }
16649:
16650: sub recurse_cat_deletes {
16651: my ($item,$coursecategories,$deletions) = @_;
16652: my ($deleted,$container,$depth) = map { &unescape($_); } split(/:/,$item);
16653: my $subdepth = $depth + 1;
16654: if (ref($coursecategories) eq 'HASH') {
16655: foreach my $subitem (keys(%{$coursecategories})) {
16656: my ($child,$parent,$itemdepth) = map { &unescape($_); } split(/:/,$subitem);
16657: if (($parent eq $deleted) && ($itemdepth == $subdepth)) {
16658: delete($coursecategories->{$subitem});
16659: $deletions->{$subitem} = 1;
16660: &recurse_cat_deletes($subitem,$coursecategories,$deletions);
16661: }
16662: }
16663: }
16664: return;
16665: }
16666:
16667: sub active_dc_picker {
16668: my ($dom,$numinrow,$inputtype,$name,%currhash) = @_;
16669: my %domcoords = &Apache::lonnet::get_active_domroles($dom,['dc']);
16670: my @domcoord = keys(%domcoords);
16671: if (keys(%currhash)) {
16672: foreach my $dc (keys(%currhash)) {
16673: unless (exists($domcoords{$dc})) {
16674: push(@domcoord,$dc);
16675: }
16676: }
16677: }
16678: @domcoord = sort(@domcoord);
16679: my $numdcs = scalar(@domcoord);
16680: my $rows = 0;
16681: my $table;
16682: if ($numdcs > 1) {
16683: $table = '<table>';
16684: for (my $i=0; $i<@domcoord; $i++) {
16685: my $rem = $i%($numinrow);
16686: if ($rem == 0) {
16687: if ($i > 0) {
16688: $table .= '</tr>';
16689: }
16690: $table .= '<tr>';
16691: $rows ++;
16692: }
16693: my $check = '';
16694: if ($inputtype eq 'radio') {
16695: if (keys(%currhash) == 0) {
16696: if (!$i) {
16697: $check = ' checked="checked"';
16698: }
16699: } elsif (exists($currhash{$domcoord[$i]})) {
16700: $check = ' checked="checked"';
16701: }
16702: } else {
16703: if (exists($currhash{$domcoord[$i]})) {
16704: $check = ' checked="checked"';
16705: }
16706: }
16707: if ($i == @domcoord - 1) {
16708: my $colsleft = $numinrow - $rem;
16709: if ($colsleft > 1) {
16710: $table .= '<td class="LC_left_item" colspan="'.$colsleft.'">';
16711: } else {
16712: $table .= '<td class="LC_left_item">';
16713: }
16714: } else {
16715: $table .= '<td class="LC_left_item">';
16716: }
16717: my ($dcname,$dcdom) = split(':',$domcoord[$i]);
16718: my $user = &Apache::loncommon::plainname($dcname,$dcdom);
16719: $table .= '<span class="LC_nobreak"><label>'.
16720: '<input type="'.$inputtype.'" name="'.$name.'"'.
16721: ' value="'.$domcoord[$i].'"'.$check.' />'.$user;
16722: if ($user ne $dcname.':'.$dcdom) {
16723: $table .= ' ('.$dcname.':'.$dcdom.')';
16724: }
16725: $table .= '</label></span></td>';
16726: }
16727: $table .= '</tr></table>';
16728: } elsif ($numdcs == 1) {
16729: my ($dcname,$dcdom) = split(':',$domcoord[0]);
16730: my $user = &Apache::loncommon::plainname($dcname,$dcdom);
16731: if ($inputtype eq 'radio') {
16732: $table = '<input type="hidden" name="'.$name.'" value="'.$domcoord[0].'" />'.$user;
16733: if ($user ne $dcname.':'.$dcdom) {
16734: $table .= ' ('.$dcname.':'.$dcdom.')';
16735: }
16736: } else {
16737: my $check;
16738: if (exists($currhash{$domcoord[0]})) {
16739: $check = ' checked="checked"';
16740: }
16741: $table = '<span class="LC_nobreak"><label>'.
16742: '<input type="checkbox" name="'.$name.'" '.
16743: 'value="'.$domcoord[0].'"'.$check.' />'.$user;
16744: if ($user ne $dcname.':'.$dcdom) {
16745: $table .= ' ('.$dcname.':'.$dcdom.')';
16746: }
16747: $table .= '</label></span>';
16748: $rows ++;
16749: }
16750: }
16751: return ($numdcs,$table,$rows);
16752: }
16753:
16754: sub usersession_titles {
16755: return &Apache::lonlocal::texthash(
16756: hosted => 'Hosting of sessions for users from other domains on servers in this domain',
16757: remote => 'Hosting of sessions for users in this domain on servers in other domains',
16758: spares => 'Servers offloaded to, when busy',
16759: version => 'LON-CAPA version requirement',
16760: excludedomain => 'Allow all, but exclude specific domains',
16761: includedomain => 'Deny all, but include specific domains',
16762: primary => 'Primary (checked first)',
16763: default => 'Default',
16764: );
16765: }
16766:
16767: sub id_for_thisdom {
16768: my (%servers) = @_;
16769: my %altids;
16770: foreach my $server (keys(%servers)) {
16771: my $serverhome = &Apache::lonnet::get_server_homeID($servers{$server});
16772: if ($serverhome ne $server) {
16773: $altids{$serverhome} = $server;
16774: }
16775: }
16776: return %altids;
16777: }
16778:
16779: sub count_servers {
16780: my ($currbalancer,%servers) = @_;
16781: my (@spares,$numspares);
16782: foreach my $lonhost (sort(keys(%servers))) {
16783: next if ($currbalancer eq $lonhost);
16784: push(@spares,$lonhost);
16785: }
16786: if ($currbalancer) {
16787: $numspares = scalar(@spares);
16788: } else {
16789: $numspares = scalar(@spares) - 1;
16790: }
16791: return ($numspares,@spares);
16792: }
16793:
16794: sub lonbalance_targets_js {
16795: my ($dom,$types,$servers,$settings) = @_;
16796: my $select = &mt('Select');
16797: my ($alltargets,$allishome,$allinsttypes,@alltypes);
16798: if (ref($servers) eq 'HASH') {
16799: $alltargets = join("','",sort(keys(%{$servers})));
16800: my @homedoms;
16801: foreach my $server (sort(keys(%{$servers}))) {
16802: if (&Apache::lonnet::host_domain($server) eq $dom) {
16803: push(@homedoms,'1');
16804: } else {
16805: push(@homedoms,'0');
16806: }
16807: }
16808: $allishome = join("','",@homedoms);
16809: }
16810: if (ref($types) eq 'ARRAY') {
16811: if (@{$types} > 0) {
16812: @alltypes = @{$types};
16813: }
16814: }
16815: push(@alltypes,'default','_LC_adv','_LC_author','_LC_internetdom','_LC_external');
16816: $allinsttypes = join("','",@alltypes);
16817: my (%currbalancer,%currtargets,%currrules,%existing);
16818: if (ref($settings) eq 'HASH') {
16819: %existing = %{$settings};
16820: }
16821: &get_loadbalancers_config($servers,\%existing,\%currbalancer,
16822: \%currtargets,\%currrules);
16823: my $balancers = join("','",sort(keys(%currbalancer)));
16824: return <<"END";
16825:
16826: <script type="text/javascript">
16827: // <![CDATA[
16828:
16829: currBalancers = new Array('$balancers');
16830:
16831: function toggleTargets(balnum) {
16832: var lonhostitem = document.getElementById('loadbalancing_lonhost_'+balnum);
16833: var prevhostitem = document.getElementById('loadbalancing_prevlonhost_'+balnum);
16834: var balancer = lonhostitem.options[lonhostitem.selectedIndex].value;
16835: var prevbalancer = prevhostitem.value;
16836: var baltotal = document.getElementById('loadbalancing_total').value;
16837: prevhostitem.value = balancer;
16838: if (prevbalancer != '') {
16839: var prevIdx = currBalancers.indexOf(prevbalancer);
16840: if (prevIdx != -1) {
16841: currBalancers.splice(prevIdx,1);
16842: }
16843: }
16844: if (balancer == '') {
16845: hideSpares(balnum);
16846: } else {
16847: var currIdx = currBalancers.indexOf(balancer);
16848: if (currIdx == -1) {
16849: currBalancers.push(balancer);
16850: }
16851: var homedoms = new Array('$allishome');
16852: var ishomedom = homedoms[lonhostitem.selectedIndex];
16853: showSpares(balancer,ishomedom,balnum);
16854: }
16855: balancerChange(balnum,baltotal,'change',prevbalancer,balancer);
16856: return;
16857: }
16858:
16859: function showSpares(balancer,ishomedom,balnum) {
16860: var alltargets = new Array('$alltargets');
16861: var insttypes = new Array('$allinsttypes');
16862: var offloadtypes = new Array('primary','default');
16863:
16864: document.getElementById('loadbalancing_targets_'+balnum).style.display='block';
16865: document.getElementById('loadbalancing_disabled_'+balnum).style.display='none';
16866:
16867: for (var i=0; i<offloadtypes.length; i++) {
16868: var count = 0;
16869: for (var j=0; j<alltargets.length; j++) {
16870: if (alltargets[j] != balancer) {
16871: var item = document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+count);
16872: item.value = alltargets[j];
16873: item.style.textAlign='left';
16874: item.style.textFace='normal';
16875: document.getElementById('loadbalancing_targettxt_'+balnum+'_'+offloadtypes[i]+'_'+count).innerHTML = alltargets[j];
16876: if (currBalancers.indexOf(alltargets[j]) == -1) {
16877: item.disabled = '';
16878: } else {
16879: item.disabled = 'disabled';
16880: item.checked = false;
16881: }
16882: count ++;
16883: }
16884: }
16885: }
16886: for (var k=0; k<insttypes.length; k++) {
16887: if ((insttypes[k] == '_LC_external') || (insttypes[k] == '_LC_internetdom')) {
16888: if (ishomedom == 1) {
16889: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='block';
16890: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='block';
16891: } else {
16892: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='none';
16893: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='none';
16894: }
16895: } else {
16896: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='block';
16897: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='block';
16898: }
16899: if ((insttypes[k] != '_LC_external') &&
16900: ((insttypes[k] != '_LC_internetdom') ||
16901: ((insttypes[k] == '_LC_internetdom') && (ishomedom == 1)))) {
16902: var item = document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]);
16903: item.options.length = 0;
16904: item.options[0] = new Option("","",true,true);
16905: var idx = 0;
16906: for (var m=0; m<alltargets.length; m++) {
16907: if ((currBalancers.indexOf(alltargets[m]) == -1) && (alltargets[m] != balancer)) {
16908: idx ++;
16909: item.options[idx] = new Option(alltargets[m],alltargets[m],false,false);
16910: }
16911: }
16912: }
16913: }
16914: return;
16915: }
16916:
16917: function hideSpares(balnum) {
16918: var alltargets = new Array('$alltargets');
16919: var insttypes = new Array('$allinsttypes');
16920: var offloadtypes = new Array('primary','default');
16921:
16922: document.getElementById('loadbalancing_targets_'+balnum).style.display='none';
16923: document.getElementById('loadbalancing_disabled_'+balnum).style.display='block';
16924:
16925: var total = alltargets.length - 1;
16926: for (var i=0; i<offloadtypes; i++) {
16927: for (var j=0; j<total; j++) {
16928: document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+j).checked = false;
16929: document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+j).value = '';
16930: document.getElementById('loadbalancing_targettxt_'+balnum+'_'+offloadtypes[i]+'_'+j).innerHTML = '';
16931: }
16932: }
16933: for (var k=0; k<insttypes.length; k++) {
16934: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='none';
16935: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='none';
16936: if (insttypes[k] != '_LC_external') {
16937: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]).length = 0;
16938: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]).options[0] = new Option("","",true,true);
16939: }
16940: }
16941: return;
16942: }
16943:
16944: function checkOffloads(item,balnum,type) {
16945: var alltargets = new Array('$alltargets');
16946: var offloadtypes = new Array('primary','default');
16947: if (item.checked) {
16948: var total = alltargets.length - 1;
16949: var other;
16950: if (type == offloadtypes[0]) {
16951: other = offloadtypes[1];
16952: } else {
16953: other = offloadtypes[0];
16954: }
16955: for (var i=0; i<total; i++) {
16956: var server = document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).value;
16957: if (server == item.value) {
16958: if (document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).checked) {
16959: document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).checked = false;
16960: }
16961: }
16962: }
16963: }
16964: return;
16965: }
16966:
16967: function singleServerToggle(balnum,type) {
16968: var offloadtoSelIdx = document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).selectedIndex;
16969: if (offloadtoSelIdx == 0) {
16970: document.getElementById('loadbalancing_rules_'+balnum+'_'+type+'_0').checked = true;
16971: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '';
16972:
16973: } else {
16974: document.getElementById('loadbalancing_rules_'+balnum+'_'+type+'_2').checked = true;
16975: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '$select';
16976: }
16977: return;
16978: }
16979:
16980: function balanceruleChange(formname,balnum,type) {
16981: if (type == '_LC_external') {
16982: return;
16983: }
16984: var typesRules = getIndicesByName(formname,'loadbalancing_rules_'+balnum+'_'+type);
16985: for (var i=0; i<typesRules.length; i++) {
16986: if (formname.elements[typesRules[i]].checked) {
16987: if (formname.elements[typesRules[i]].value != 'specific') {
16988: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).selectedIndex = 0;
16989: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '';
16990: } else {
16991: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '$select';
16992: }
16993: }
16994: }
16995: return;
16996: }
16997:
16998: function balancerDeleteChange(balnum) {
16999: var hostitem = document.getElementById('loadbalancing_lonhost_'+balnum);
17000: var baltotal = document.getElementById('loadbalancing_total').value;
17001: var addtarget;
17002: var removetarget;
17003: var action = 'delete';
17004: if (document.getElementById('loadbalancing_delete_'+balnum)) {
17005: var lonhost = hostitem.value;
17006: var currIdx = currBalancers.indexOf(lonhost);
17007: if (document.getElementById('loadbalancing_delete_'+balnum).checked) {
17008: if (currIdx != -1) {
17009: currBalancers.splice(currIdx,1);
17010: }
17011: addtarget = lonhost;
17012: } else {
17013: if (currIdx == -1) {
17014: currBalancers.push(lonhost);
17015: }
17016: removetarget = lonhost;
17017: action = 'undelete';
17018: }
17019: balancerChange(balnum,baltotal,action,addtarget,removetarget);
17020: }
17021: return;
17022: }
17023:
17024: function balancerChange(balnum,baltotal,action,addtarget,removetarget) {
17025: if (baltotal > 1) {
17026: var offloadtypes = new Array('primary','default');
17027: var alltargets = new Array('$alltargets');
17028: var insttypes = new Array('$allinsttypes');
17029: for (var i=0; i<baltotal; i++) {
17030: if (i != balnum) {
17031: for (var j=0; j<offloadtypes.length; j++) {
17032: var total = alltargets.length - 1;
17033: for (var k=0; k<total; k++) {
17034: var serveritem = document.getElementById('loadbalancing_target_'+i+'_'+offloadtypes[j]+'_'+k);
17035: var server = serveritem.value;
17036: if ((action == 'delete') || (action == 'change' && addtarget != '')) {
17037: if (server == addtarget) {
17038: serveritem.disabled = '';
17039: }
17040: }
17041: if ((action == 'undelete') || (action == 'change' && removetarget != '')) {
17042: if (server == removetarget) {
17043: serveritem.disabled = 'disabled';
17044: serveritem.checked = false;
17045: }
17046: }
17047: }
17048: }
17049: for (var j=0; j<insttypes.length; j++) {
17050: if (insttypes[j] != '_LC_external') {
17051: if (document.getElementById('loadbalancing_singleserver_'+i+'_'+insttypes[j])) {
17052: var singleserver = document.getElementById('loadbalancing_singleserver_'+i+'_'+insttypes[j]);
17053: var currSel = singleserver.selectedIndex;
17054: var currVal = singleserver.options[currSel].value;
17055: if ((action == 'delete') || (action == 'change' && addtarget != '')) {
17056: var numoptions = singleserver.options.length;
17057: var needsnew = 1;
17058: for (var k=0; k<numoptions; k++) {
17059: if (singleserver.options[k] == addtarget) {
17060: needsnew = 0;
17061: break;
17062: }
17063: }
17064: if (needsnew == 1) {
17065: singleserver.options[numoptions] = new Option(addtarget,addtarget,false,false);
17066: }
17067: }
17068: if ((action == 'undelete') || (action == 'change' && removetarget != '')) {
17069: singleserver.options.length = 0;
17070: if ((currVal) && (currVal != removetarget)) {
17071: singleserver.options[0] = new Option("","",false,false);
17072: } else {
17073: singleserver.options[0] = new Option("","",true,true);
17074: }
17075: var idx = 0;
17076: for (var m=0; m<alltargets.length; m++) {
17077: if (currBalancers.indexOf(alltargets[m]) == -1) {
17078: idx ++;
17079: if (currVal == alltargets[m]) {
17080: singleserver.options[idx] = new Option(alltargets[m],alltargets[m],true,true);
17081: } else {
17082: singleserver.options[idx] = new Option(alltargets[m],alltargets[m],false,false);
17083: }
17084: }
17085: }
17086: }
17087: }
17088: }
17089: }
17090: }
17091: }
17092: }
17093: return;
17094: }
17095:
17096: // ]]>
17097: </script>
17098:
17099: END
17100: }
17101:
17102: sub new_spares_js {
17103: my @sparestypes = ('primary','default');
17104: my $types = join("','",@sparestypes);
17105: my $select = &mt('Select');
17106: return <<"END";
17107:
17108: <script type="text/javascript">
17109: // <![CDATA[
17110:
17111: function updateNewSpares(formname,lonhost) {
17112: var types = new Array('$types');
17113: var include = new Array();
17114: var exclude = new Array();
17115: for (var i=0; i<types.length; i++) {
17116: var spareboxes = getIndicesByName(formname,'spare_'+types[i]+'_'+lonhost);
17117: for (var j=0; j<spareboxes.length; j++) {
17118: if (formname.elements[spareboxes[j]].checked) {
17119: exclude.push(formname.elements[spareboxes[j]].value);
17120: } else {
17121: include.push(formname.elements[spareboxes[j]].value);
17122: }
17123: }
17124: }
17125: for (var i=0; i<types.length; i++) {
17126: var newSpare = document.getElementById('newspare_'+types[i]+'_'+lonhost);
17127: var selIdx = newSpare.selectedIndex;
17128: var currnew = newSpare.options[selIdx].value;
17129: var okSpares = new Array();
17130: for (var j=0; j<newSpare.options.length; j++) {
17131: var possible = newSpare.options[j].value;
17132: if (possible != '') {
17133: if (exclude.indexOf(possible) == -1) {
17134: okSpares.push(possible);
17135: } else {
17136: if (currnew == possible) {
17137: selIdx = 0;
17138: }
17139: }
17140: }
17141: }
17142: for (var k=0; k<include.length; k++) {
17143: if (okSpares.indexOf(include[k]) == -1) {
17144: okSpares.push(include[k]);
17145: }
17146: }
17147: okSpares.sort();
17148: newSpare.options.length = 0;
17149: if (selIdx == 0) {
17150: newSpare.options[0] = new Option("$select","",true,true);
17151: } else {
17152: newSpare.options[0] = new Option("$select","",false,false);
17153: }
17154: for (var m=0; m<okSpares.length; m++) {
17155: var idx = m+1;
17156: var selThis = 0;
17157: if (selIdx != 0) {
17158: if (okSpares[m] == currnew) {
17159: selThis = 1;
17160: }
17161: }
17162: if (selThis == 1) {
17163: newSpare.options[idx] = new Option(okSpares[m],okSpares[m],true,true);
17164: } else {
17165: newSpare.options[idx] = new Option(okSpares[m],okSpares[m],false,false);
17166: }
17167: }
17168: }
17169: return;
17170: }
17171:
17172: function checkNewSpares(lonhost,type) {
17173: var newSpare = document.getElementById('newspare_'+type+'_'+lonhost);
17174: var chosen = newSpare.options[newSpare.selectedIndex].value;
17175: if (chosen != '') {
17176: var othertype;
17177: var othernewSpare;
17178: if (type == 'primary') {
17179: othernewSpare = document.getElementById('newspare_default_'+lonhost);
17180: }
17181: if (type == 'default') {
17182: othernewSpare = document.getElementById('newspare_primary_'+lonhost);
17183: }
17184: if (othernewSpare.options[othernewSpare.selectedIndex].value == chosen) {
17185: othernewSpare.selectedIndex = 0;
17186: }
17187: }
17188: return;
17189: }
17190:
17191: // ]]>
17192: </script>
17193:
17194: END
17195:
17196: }
17197:
17198: sub common_domprefs_js {
17199: return <<"END";
17200:
17201: <script type="text/javascript">
17202: // <![CDATA[
17203:
17204: function getIndicesByName(formname,item) {
17205: var group = new Array();
17206: for (var i=0;i<formname.elements.length;i++) {
17207: if (formname.elements[i].name == item) {
17208: group.push(formname.elements[i].id);
17209: }
17210: }
17211: return group;
17212: }
17213:
17214: // ]]>
17215: </script>
17216:
17217: END
17218:
17219: }
17220:
17221: sub recaptcha_js {
17222: my %lt = &captcha_phrases();
17223: return <<"END";
17224:
17225: <script type="text/javascript">
17226: // <![CDATA[
17227:
17228: function updateCaptcha(caller,context) {
17229: var privitem;
17230: var pubitem;
17231: var privtext;
17232: var pubtext;
17233: var versionitem;
17234: var versiontext;
17235: if (document.getElementById(context+'_recaptchapub')) {
17236: pubitem = document.getElementById(context+'_recaptchapub');
17237: } else {
17238: return;
17239: }
17240: if (document.getElementById(context+'_recaptchapriv')) {
17241: privitem = document.getElementById(context+'_recaptchapriv');
17242: } else {
17243: return;
17244: }
17245: if (document.getElementById(context+'_recaptchapubtxt')) {
17246: pubtext = document.getElementById(context+'_recaptchapubtxt');
17247: } else {
17248: return;
17249: }
17250: if (document.getElementById(context+'_recaptchaprivtxt')) {
17251: privtext = document.getElementById(context+'_recaptchaprivtxt');
17252: } else {
17253: return;
17254: }
17255: if (document.getElementById(context+'_recaptchaversion')) {
17256: versionitem = document.getElementById(context+'_recaptchaversion');
17257: } else {
17258: return;
17259: }
17260: if (document.getElementById(context+'_recaptchavertxt')) {
17261: versiontext = document.getElementById(context+'_recaptchavertxt');
17262: } else {
17263: return;
17264: }
17265: if (caller.checked) {
17266: if (caller.value == 'recaptcha') {
17267: pubitem.type = 'text';
17268: privitem.type = 'text';
17269: pubitem.size = '40';
17270: privitem.size = '40';
17271: pubtext.innerHTML = "$lt{'pub'}";
17272: privtext.innerHTML = "$lt{'priv'}";
17273: versionitem.type = 'text';
17274: versionitem.size = '3';
17275: versiontext.innerHTML = "$lt{'ver'}";
17276: } else {
17277: pubitem.type = 'hidden';
17278: privitem.type = 'hidden';
17279: versionitem.type = 'hidden';
17280: pubtext.innerHTML = '';
17281: privtext.innerHTML = '';
17282: versiontext.innerHTML = '';
17283: }
17284: }
17285: return;
17286: }
17287:
17288: // ]]>
17289: </script>
17290:
17291: END
17292:
17293: }
17294:
17295: sub toggle_display_js {
17296: return <<"END";
17297:
17298: <script type="text/javascript">
17299: // <![CDATA[
17300:
17301: function toggleDisplay(domForm,caller) {
17302: if (document.getElementById(caller)) {
17303: var divitem = document.getElementById(caller);
17304: var optionsElement = domForm.coursecredits;
17305: var checkval = 1;
17306: var dispval = 'block';
17307: var selfcreateRegExp = /^cancreate_emailverified/;
17308: if (caller == 'emailoptions') {
17309: optionsElement = domForm.cancreate_email;
17310: }
17311: if (caller == 'studentsubmission') {
17312: optionsElement = domForm.postsubmit;
17313: }
17314: if (caller == 'cloneinstcode') {
17315: optionsElement = domForm.canclone;
17316: checkval = 'instcode';
17317: }
17318: if (selfcreateRegExp.test(caller)) {
17319: optionsElement = domForm.elements[caller];
17320: checkval = 'other';
17321: dispval = 'inline'
17322: }
17323: if (optionsElement.length) {
17324: var currval;
17325: for (var i=0; i<optionsElement.length; i++) {
17326: if (optionsElement[i].checked) {
17327: currval = optionsElement[i].value;
17328: }
17329: }
17330: if (currval == checkval) {
17331: divitem.style.display = dispval;
17332: } else {
17333: divitem.style.display = 'none';
17334: }
17335: }
17336: }
17337: return;
17338: }
17339:
17340: // ]]>
17341: </script>
17342:
17343: END
17344:
17345: }
17346:
17347: sub captcha_phrases {
17348: return &Apache::lonlocal::texthash (
17349: priv => 'Private key',
17350: pub => 'Public key',
17351: original => 'original (CAPTCHA)',
17352: recaptcha => 'successor (ReCAPTCHA)',
17353: notused => 'unused',
17354: ver => 'ReCAPTCHA version (1 or 2)',
17355: );
17356: }
17357:
17358: sub devalidate_remote_domconfs {
17359: my ($dom,$cachekeys) = @_;
17360: return unless (ref($cachekeys) eq 'HASH');
17361: my %servers = &Apache::lonnet::internet_dom_servers($dom);
17362: my %thismachine;
17363: map { $thismachine{$_} = 1; } &Apache::lonnet::current_machine_ids();
17364: my @posscached = ('domainconfig','domdefaults','ltitools','usersessions','directorysrch');
17365: if (keys(%servers)) {
17366: foreach my $server (keys(%servers)) {
17367: next if ($thismachine{$server});
17368: my @cached;
17369: foreach my $name (@posscached) {
17370: if ($cachekeys->{$name}) {
17371: push(@cached,&escape($name).':'.&escape($dom));
17372: }
17373: }
17374: if (@cached) {
17375: &Apache::lonnet::remote_devalidate_cache($server,\@cached);
17376: }
17377: }
17378: }
17379: return;
17380: }
17381:
17382: 1;
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