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[LON-CAPA] /
loncom /
interface /
domainprefs.pm
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Thu Nov 30 01:52:14 2017 UTC (6 years, 6 months ago) by
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- LON-CAPA as LTI Consumer.
- Value in custom field passed to Tool Provider on launch can be the value
of an item in %env. (Include LONCAPA::env{<var name>} when adding the
custom field in the domain configuration, where <var name> is the
env var for which the value is to be sent).
- Course Coordinator can set a path to append to the standard URL to
which the signed POSTed data are sent. (Path can be different for
each tool instance).
1: # The LearningOnline Network with CAPA
2: # Handler to set domain-wide configuration settings
3: #
4: # $Id: domainprefs.pm,v 1.318 2017/11/30 01:52:14 raeburn Exp $
5: #
6: # Copyright Michigan State University Board of Trustees
7: #
8: # This file is part of the LearningOnline Network with CAPA (LON-CAPA).
9: #
10: # LON-CAPA is free software; you can redistribute it and/or modify
11: # it under the terms of the GNU General Public License as published by
12: # the Free Software Foundation; either version 2 of the License, or
13: # (at your option) any later version.
14: #
15: # LON-CAPA is distributed in the hope that it will be useful,
16: # but WITHOUT ANY WARRANTY; without even the implied warranty of
17: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18: # GNU General Public License for more details.
19: #
20: # You should have received a copy of the GNU General Public License
21: # along with LON-CAPA; if not, write to the Free Software
22: # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
23: #
24: # /home/httpd/html/adm/gpl.txt
25: #
26: # http://www.lon-capa.org/
27: #
28: #
29: ###############################################################
30: ###############################################################
31:
32: =pod
33:
34: =head1 NAME
35:
36: Apache::domainprefs.pm
37:
38: =head1 SYNOPSIS
39:
40: Handles configuration of a LON-CAPA domain.
41:
42: This is part of the LearningOnline Network with CAPA project
43: described at http://www.lon-capa.org.
44:
45:
46: =head1 OVERVIEW
47:
48: Each institution using LON-CAPA will typically have a single domain designated
49: for use by individuals affiliated with the institution. Accordingly, each domain
50: may define a default set of logos and a color scheme which can be used to "brand"
51: the LON-CAPA instance. In addition, an institution will typically have a language
52: and timezone which are used for the majority of courses.
53:
54: LON-CAPA provides a mechanism to display and modify these defaults, as well as a
55: host of other domain-wide settings which determine the types of functionality
56: available to users and courses in the domain.
57:
58: There is also a mechanism to configure cataloging of courses in the domain, and
59: controls on the operation of automated processes which govern such things as
60: roster updates, user directory updates and processing of course requests.
61:
62: The domain coordination manual which is built dynamically on install/update of
63: LON-CAPA from the relevant help items provides more information about domain
64: configuration.
65:
66: Most of the domain settings are stored in the configuration.db GDBM file which is
67: housed on the primary library server for the domain in /home/httpd/lonUsers/$dom,
68: where $dom is the domain. The configuration.db stores settings in a number of
69: frozen hashes of hashes. In a few cases, domain information must be uploaded to
70: the domain as files (e.g., image files for logos etc., or plain text files for
71: bubblesheet formats). In this case the domainprefs.pm must be running in a user
72: session hosted on the primary library server in the domain, as these files are
73: stored in author space belonging to a special $dom-domainconfig user.
74:
75: domainprefs.pm in combination with lonconfigsettings.pm will retrieve and display
76: the current settings, and provides an interface to make modifications.
77:
78: =head1 SUBROUTINES
79:
80: =over
81:
82: =item print_quotas()
83:
84: Inputs: 4
85:
86: $dom,$settings,$rowtotal,$action.
87:
88: $dom is the domain, $settings is a reference to a hash of current settings for
89: the current context, $rowtotal is a reference to the scalar used to record the
90: number of rows displayed on the page, and $action is the context (quotas,
91: requestcourses or requestauthor).
92:
93: The print_quotas routine was orginally created to display/store information
94: about default quota sizes for portfolio spaces for the different types of
95: institutional affiliation in the domain (e.g., Faculty, Staff, Student etc.),
96: but is now also used to manage availability of user tools:
97: i.e., blogs, aboutme page, and portfolios, and the course request tool,
98: used by course owners to request creation of a course, and to display/store
99: default quota sizes for Authoring Spaces.
100:
101: Outputs: 1
102:
103: $datatable - HTML containing form elements which allow settings to be changed.
104:
105: In the case of course requests, radio buttons are displayed for each institutional
106: affiliate type (and also default, and _LC_adv) for each of the course types
107: (official, unofficial, community, textbook, and placement).
108: In each case the radio buttons allow the selection of one of four values:
109:
110: 0, approval, validate, autolimit=N (where N is blank, or a positive integer).
111: which have the following effects:
112:
113: 0
114:
115: =over
116:
117: - course requests are not allowed for this course types/affiliation
118:
119: =back
120:
121: approval
122:
123: =over
124:
125: - course requests must be approved by a Doman Coordinator in the
126: course's domain
127:
128: =back
129:
130: validate
131:
132: =over
133:
134: - an institutional validation (e.g., check requestor is instructor
135: of record) needs to be passed before the course will be created. The required
136: validation is in localenroll.pm on the primary library server for the course
137: domain.
138:
139: =back
140:
141: autolimit
142:
143: =over
144:
145: - course requests will be processed automatically up to a limit of
146: N requests for the course type for the particular requestor.
147: If N is undefined, there is no limit to the number of course requests
148: which a course owner may submit and have processed automatically.
149:
150: =back
151:
152: =item modify_quotas()
153:
154: =back
155:
156: =cut
157:
158: package Apache::domainprefs;
159:
160: use strict;
161: use Apache::Constants qw(:common :http);
162: use Apache::lonnet;
163: use Apache::loncommon();
164: use Apache::lonhtmlcommon();
165: use Apache::lonlocal;
166: use Apache::lonmsg();
167: use Apache::lonconfigsettings;
168: use Apache::lonuserutils();
169: use Apache::loncoursequeueadmin();
170: use LONCAPA qw(:DEFAULT :match);
171: use LONCAPA::Enrollment;
172: use LONCAPA::lonauthcgi();
173: use LONCAPA::SSL;
174: use File::Copy;
175: use Locale::Language;
176: use DateTime::TimeZone;
177: use DateTime::Locale;
178: use Time::HiRes qw( sleep );
179:
180: my $registered_cleanup;
181: my $modified_urls;
182:
183: sub handler {
184: my $r=shift;
185: if ($r->header_only) {
186: &Apache::loncommon::content_type($r,'text/html');
187: $r->send_http_header;
188: return OK;
189: }
190:
191: my $context = 'domain';
192: my $dom = $env{'request.role.domain'};
193: my $domdesc = &Apache::lonnet::domain($dom,'description');
194: if (&Apache::lonnet::allowed('mau',$dom)) {
195: &Apache::loncommon::content_type($r,'text/html');
196: $r->send_http_header;
197: } else {
198: $env{'user.error.msg'}=
199: "/adm/domainprefs:mau:0:0:Cannot modify domain settings";
200: return HTTP_NOT_ACCEPTABLE;
201: }
202:
203: $registered_cleanup=0;
204: @{$modified_urls}=();
205:
206: &Apache::lonhtmlcommon::clear_breadcrumbs();
207: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
208: ['phase','actions']);
209: my $phase = 'pickactions';
210: if ( exists($env{'form.phase'}) ) {
211: $phase = $env{'form.phase'};
212: }
213: my %servers = &Apache::lonnet::internet_dom_servers($dom);
214: my %domconfig =
215: &Apache::lonnet::get_dom('configuration',['login','rolecolors',
216: 'quotas','autoenroll','autoupdate','autocreate',
217: 'directorysrch','usercreation','usermodification',
218: 'contacts','defaults','scantron','coursecategories',
219: 'serverstatuses','requestcourses','helpsettings',
220: 'coursedefaults','usersessions','loadbalancing',
221: 'requestauthor','selfenrollment','inststatus',
222: 'ltitools','ssl','trust'],$dom);
223: if (ref($domconfig{'ltitools'}) eq 'HASH') {
224: my %encconfig =
225: &Apache::lonnet::get_dom('encconfig',['ltitools'],$dom);
226: if (ref($encconfig{'ltitools'}) eq 'HASH') {
227: foreach my $id (keys(%{$domconfig{'ltitools'}})) {
228: if (ref($domconfig{'ltitools'}{$id}) eq 'HASH') {
229: foreach my $item ('key','secret') {
230: $domconfig{'ltitools'}{$id}{$item} = $encconfig{'ltitools'}{$id}{$item};
231: }
232: }
233: }
234: }
235: }
236: my @prefs_order = ('rolecolors','login','defaults','quotas','autoenroll',
237: 'autoupdate','autocreate','directorysrch','contacts',
238: 'usercreation','selfcreation','usermodification','scantron',
239: 'requestcourses','requestauthor','coursecategories',
240: 'serverstatuses','helpsettings','coursedefaults',
241: 'ltitools','selfenrollment','usersessions','ssl','trust');
242: my %existing;
243: if (ref($domconfig{'loadbalancing'}) eq 'HASH') {
244: %existing = %{$domconfig{'loadbalancing'}};
245: }
246: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
247: push(@prefs_order,'loadbalancing');
248: }
249: my %prefs = (
250: 'rolecolors' =>
251: { text => 'Default color schemes',
252: help => 'Domain_Configuration_Color_Schemes',
253: header => [{col1 => 'Student Settings',
254: col2 => '',},
255: {col1 => 'Coordinator Settings',
256: col2 => '',},
257: {col1 => 'Author Settings',
258: col2 => '',},
259: {col1 => 'Administrator Settings',
260: col2 => '',}],
261: print => \&print_rolecolors,
262: modify => \&modify_rolecolors,
263: },
264: 'login' =>
265: { text => 'Log-in page options',
266: help => 'Domain_Configuration_Login_Page',
267: header => [{col1 => 'Log-in Page Items',
268: col2 => '',},
269: {col1 => 'Log-in Help',
270: col2 => 'Value'},
271: {col1 => 'Custom HTML in document head',
272: col2 => 'Value'}],
273: print => \&print_login,
274: modify => \&modify_login,
275: },
276: 'defaults' =>
277: { text => 'Default authentication/language/timezone/portal/types',
278: help => 'Domain_Configuration_LangTZAuth',
279: header => [{col1 => 'Setting',
280: col2 => 'Value'},
281: {col1 => 'Internal Authentication',
282: col2 => 'Value'},
283: {col1 => 'Institutional user types',
284: col2 => 'Name displayed'}],
285: print => \&print_defaults,
286: modify => \&modify_defaults,
287: },
288: 'quotas' =>
289: { text => 'Blogs, personal web pages, webDAV/quotas, portfolios',
290: help => 'Domain_Configuration_Quotas',
291: header => [{col1 => 'User affiliation',
292: col2 => 'Available tools',
293: col3 => 'Quotas, MB; (Authoring requires role)',}],
294: print => \&print_quotas,
295: modify => \&modify_quotas,
296: },
297: 'autoenroll' =>
298: { text => 'Auto-enrollment settings',
299: help => 'Domain_Configuration_Auto_Enrollment',
300: header => [{col1 => 'Configuration setting',
301: col2 => 'Value(s)'}],
302: print => \&print_autoenroll,
303: modify => \&modify_autoenroll,
304: },
305: 'autoupdate' =>
306: { text => 'Auto-update settings',
307: help => 'Domain_Configuration_Auto_Updates',
308: header => [{col1 => 'Setting',
309: col2 => 'Value',},
310: {col1 => 'Setting',
311: col2 => 'Affiliation'},
312: {col1 => 'User population',
313: col2 => 'Updatable user data'}],
314: print => \&print_autoupdate,
315: modify => \&modify_autoupdate,
316: },
317: 'autocreate' =>
318: { text => 'Auto-course creation settings',
319: help => 'Domain_Configuration_Auto_Creation',
320: header => [{col1 => 'Configuration Setting',
321: col2 => 'Value',}],
322: print => \&print_autocreate,
323: modify => \&modify_autocreate,
324: },
325: 'directorysrch' =>
326: { text => 'Directory searches',
327: help => 'Domain_Configuration_InstDirectory_Search',
328: header => [{col1 => 'Institutional Directory Setting',
329: col2 => 'Value',},
330: {col1 => 'LON-CAPA Directory Setting',
331: col2 => 'Value',}],
332: print => \&print_directorysrch,
333: modify => \&modify_directorysrch,
334: },
335: 'contacts' =>
336: { text => 'E-mail addresses and helpform',
337: help => 'Domain_Configuration_Contact_Info',
338: header => [{col1 => 'Default e-mail addresses',
339: col2 => 'Value',},
340: {col1 => 'Recipient(s) for notifications',
341: col2 => 'Value',},
342: {col1 => 'Ask helpdesk form settings',
343: col2 => 'Value',},],
344: print => \&print_contacts,
345: modify => \&modify_contacts,
346: },
347: 'usercreation' =>
348: { text => 'User creation',
349: help => 'Domain_Configuration_User_Creation',
350: header => [{col1 => 'Format rule type',
351: col2 => 'Format rules in force'},
352: {col1 => 'User account creation',
353: col2 => 'Usernames which may be created',},
354: {col1 => 'Context',
355: col2 => 'Assignable authentication types'}],
356: print => \&print_usercreation,
357: modify => \&modify_usercreation,
358: },
359: 'selfcreation' =>
360: { text => 'Users self-creating accounts',
361: help => 'Domain_Configuration_Self_Creation',
362: header => [{col1 => 'Self-creation with institutional username',
363: col2 => 'Enabled?'},
364: {col1 => 'Institutional user type (login/SSO self-creation)',
365: col2 => 'Information user can enter'},
366: {col1 => 'Self-creation with e-mail verification',
367: col2 => 'Settings'}],
368: print => \&print_selfcreation,
369: modify => \&modify_selfcreation,
370: },
371: 'usermodification' =>
372: { text => 'User modification',
373: help => 'Domain_Configuration_User_Modification',
374: header => [{col1 => 'Target user has role',
375: col2 => 'User information updatable in author context'},
376: {col1 => 'Target user has role',
377: col2 => 'User information updatable in course context'}],
378: print => \&print_usermodification,
379: modify => \&modify_usermodification,
380: },
381: 'scantron' =>
382: { text => 'Bubblesheet format file',
383: help => 'Domain_Configuration_Scantron_Format',
384: header => [ {col1 => 'Item',
385: col2 => '',
386: }],
387: print => \&print_scantron,
388: modify => \&modify_scantron,
389: },
390: 'requestcourses' =>
391: {text => 'Request creation of courses',
392: help => 'Domain_Configuration_Request_Courses',
393: header => [{col1 => 'User affiliation',
394: col2 => 'Availability/Processing of requests',},
395: {col1 => 'Setting',
396: col2 => 'Value'},
397: {col1 => 'Available textbooks',
398: col2 => ''},
399: {col1 => 'Available templates',
400: col2 => ''},
401: {col1 => 'Validation (not official courses)',
402: col2 => 'Value'},],
403: print => \&print_quotas,
404: modify => \&modify_quotas,
405: },
406: 'requestauthor' =>
407: {text => 'Request Authoring Space',
408: help => 'Domain_Configuration_Request_Author',
409: header => [{col1 => 'User affiliation',
410: col2 => 'Availability/Processing of requests',},
411: {col1 => 'Setting',
412: col2 => 'Value'}],
413: print => \&print_quotas,
414: modify => \&modify_quotas,
415: },
416: 'coursecategories' =>
417: { text => 'Cataloging of courses/communities',
418: help => 'Domain_Configuration_Cataloging_Courses',
419: header => [{col1 => 'Catalog type/availability',
420: col2 => '',},
421: {col1 => 'Category settings for standard catalog',
422: col2 => '',},
423: {col1 => 'Categories',
424: col2 => '',
425: }],
426: print => \&print_coursecategories,
427: modify => \&modify_coursecategories,
428: },
429: 'serverstatuses' =>
430: {text => 'Access to server status pages',
431: help => 'Domain_Configuration_Server_Status',
432: header => [{col1 => 'Status Page',
433: col2 => 'Other named users',
434: col3 => 'Specific IPs',
435: }],
436: print => \&print_serverstatuses,
437: modify => \&modify_serverstatuses,
438: },
439: 'helpsettings' =>
440: {text => 'Support settings',
441: help => 'Domain_Configuration_Help_Settings',
442: header => [{col1 => 'Help Page Settings (logged-in users)',
443: col2 => 'Value'},
444: {col1 => 'Helpdesk Roles',
445: col2 => 'Settings'},],
446: print => \&print_helpsettings,
447: modify => \&modify_helpsettings,
448: },
449: 'coursedefaults' =>
450: {text => 'Course/Community defaults',
451: help => 'Domain_Configuration_Course_Defaults',
452: header => [{col1 => 'Defaults which can be overridden in each course by a CC',
453: col2 => 'Value',},
454: {col1 => 'Defaults which can be overridden for each course by a DC',
455: col2 => 'Value',},],
456: print => \&print_coursedefaults,
457: modify => \&modify_coursedefaults,
458: },
459: 'selfenrollment' =>
460: {text => 'Self-enrollment in Course/Community',
461: help => 'Domain_Configuration_Selfenrollment',
462: header => [{col1 => 'Configuration Rights',
463: col2 => 'Configured by Course Personnel or Domain Coordinator?'},
464: {col1 => 'Defaults',
465: col2 => 'Value'},
466: {col1 => 'Self-enrollment validation (optional)',
467: col2 => 'Value'},],
468: print => \&print_selfenrollment,
469: modify => \&modify_selfenrollment,
470: },
471: 'privacy' =>
472: {text => 'User Privacy',
473: help => 'Domain_Configuration_User_Privacy',
474: header => [{col1 => 'Setting',
475: col2 => 'Value',}],
476: print => \&print_privacy,
477: modify => \&modify_privacy,
478: },
479: 'usersessions' =>
480: {text => 'User session hosting/offloading',
481: help => 'Domain_Configuration_User_Sessions',
482: header => [{col1 => 'Domain server',
483: col2 => 'Servers to offload sessions to when busy'},
484: {col1 => 'Hosting of users from other domains',
485: col2 => 'Rules'},
486: {col1 => "Hosting domain's own users elsewhere",
487: col2 => 'Rules'}],
488: print => \&print_usersessions,
489: modify => \&modify_usersessions,
490: },
491: 'loadbalancing' =>
492: {text => 'Dedicated Load Balancer(s)',
493: help => 'Domain_Configuration_Load_Balancing',
494: header => [{col1 => 'Balancers',
495: col2 => 'Default destinations',
496: col3 => 'User affiliation',
497: col4 => 'Overrides'},
498: ],
499: print => \&print_loadbalancing,
500: modify => \&modify_loadbalancing,
501: },
502: 'ltitools' =>
503: {text => 'External Tools (LTI)',
504: help => 'Domain_Configuration_LTI_Tools',
505: header => [{col1 => 'Setting',
506: col2 => 'Value',}],
507: print => \&print_ltitools,
508: modify => \&modify_ltitools,
509: },
510: 'ssl' =>
511: {text => 'LON-CAPA Network (SSL)',
512: help => 'Domain_Configuration_Network_SSL',
513: header => [{col1 => 'Server',
514: col2 => 'Certificate Status'},
515: {col1 => 'Connections to other servers',
516: col2 => 'Rules'},
517: {col1 => 'Connections from other servers',
518: col2 => 'Rules'},
519: {col1 => "Replicating domain's published content",
520: col2 => 'Rules'}],
521: print => \&print_ssl,
522: modify => \&modify_ssl,
523: },
524: 'trust' =>
525: {text => 'Trust Settings',
526: help => 'Domain_Configuration_Trust',
527: header => [{col1 => "Access to this domain's content by others",
528: col2 => 'Rules'},
529: {col1 => "Access to other domain's content by this domain",
530: col2 => 'Rules'},
531: {col1 => "Enrollment in this domain's courses by others",
532: col2 => 'Rules',},
533: {col1 => "Co-author roles in this domain for others",
534: col2 => 'Rules',},
535: {col1 => "Co-author roles for this domain's users elsewhere",
536: col2 => 'Rules',},
537: {col1 => "Domain roles in this domain assignable to others",
538: col2 => 'Rules'},
539: {col1 => "Course catalog for this domain displayed elsewhere",
540: col2 => 'Rules'},
541: {col1 => "Requests for creation of courses in this domain by others",
542: col2 => 'Rules'},
543: {col1 => "Users in other domains can send messages to this domain",
544: col2 => 'Rules'},],
545: print => \&print_trust,
546: modify => \&modify_trust,
547: },
548: );
549: if (keys(%servers) > 1) {
550: $prefs{'login'} = { text => 'Log-in page options',
551: help => 'Domain_Configuration_Login_Page',
552: header => [{col1 => 'Log-in Service',
553: col2 => 'Server Setting',},
554: {col1 => 'Log-in Page Items',
555: col2 => ''},
556: {col1 => 'Log-in Help',
557: col2 => 'Value'},
558: {col1 => 'Custom HTML in document head',
559: col2 => 'Value'}],
560: print => \&print_login,
561: modify => \&modify_login,
562: };
563: }
564:
565: my @roles = ('student','coordinator','author','admin');
566: my @actions = &Apache::loncommon::get_env_multiple('form.actions');
567: &Apache::lonhtmlcommon::add_breadcrumb
568: ({href=>"javascript:changePage(document.$phase,'pickactions')",
569: text=>"Settings to display/modify"});
570: my $confname = $dom.'-domainconfig';
571:
572: if ($phase eq 'process') {
573: my $result = &Apache::lonconfigsettings::make_changes($r,$dom,$phase,$context,\@prefs_order,
574: \%prefs,\%domconfig,$confname,\@roles);
575: if ((ref($result) eq 'HASH') && (keys(%{$result}))) {
576: $r->rflush();
577: &devalidate_remote_domconfs($dom,$result);
578: }
579: } elsif ($phase eq 'display') {
580: my $js = &recaptcha_js().
581: &toggle_display_js();
582: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
583: my ($othertitle,$usertypes,$types) =
584: &Apache::loncommon::sorted_inst_types($dom);
585: $js .= &lonbalance_targets_js($dom,$types,\%servers,
586: $domconfig{'loadbalancing'}).
587: &new_spares_js().
588: &common_domprefs_js().
589: &Apache::loncommon::javascript_array_indexof();
590: }
591: if (grep(/^requestcourses$/,@actions)) {
592: my $javascript_validations;
593: my $coursebrowserjs=&Apache::loncommon::coursebrowser_javascript($env{'request.role.domain'});
594: $js .= <<END;
595: <script type="text/javascript">
596: $javascript_validations
597: </script>
598: $coursebrowserjs
599: END
600: }
601: if (grep(/^selfcreation$/,@actions)) {
602: $js .= &selfcreate_javascript();
603: }
604: if (grep(/^contacts$/,@actions)) {
605: $js .= &contacts_javascript();
606: }
607: &Apache::lonconfigsettings::display_settings($r,$dom,$phase,$context,\@prefs_order,\%prefs,\%domconfig,$confname,$js);
608: } else {
609: # check if domconfig user exists for the domain.
610: my $servadm = $r->dir_config('lonAdmEMail');
611: my ($configuserok,$author_ok,$switchserver) =
612: &config_check($dom,$confname,$servadm);
613: unless ($configuserok eq 'ok') {
614: &Apache::lonconfigsettings::print_header($r,$phase,$context);
615: $r->print(&mt('The domain configuration user "[_1]" has yet to be created.',
616: $confname).
617: '<br />'
618: );
619: if ($switchserver) {
620: $r->print(&mt('Ordinarily, that domain configuration user is created when the ./UPDATE script is run to install LON-CAPA for the first time.').
621: '<br />'.
622: &mt('However, that does not apply when new domains are added to a multi-domain server, and ./UPDATE has not been run recently.').
623: '<br />'.
624: &mt('The "[_1]" user can be created automatically when a Domain Coordinator visits the web-based "Set domain configuration" screen, in a session hosted on the primary library server.',$confname).
625: '<br />'.
626: &mt('To do that now, use the following link: [_1]',$switchserver)
627: );
628: } else {
629: $r->print(&mt('To create that user from the command line run the ./UPDATE script found in the top level directory of the extracted LON-CAPA tarball.').
630: '<br />'.
631: &mt('Once that is done, you will be able to use the web-based "Set domain configuration" to configure the domain')
632: );
633: }
634: $r->print(&Apache::loncommon::end_page());
635: return OK;
636: }
637: if (keys(%domconfig) == 0) {
638: my $primarylibserv = &Apache::lonnet::domain($dom,'primary');
639: my @ids=&Apache::lonnet::current_machine_ids();
640: if (!grep(/^\Q$primarylibserv\E$/,@ids)) {
641: my %designhash = &Apache::loncommon::get_domainconf($dom);
642: my @loginimages = ('img','logo','domlogo','login');
643: my $custom_img_count = 0;
644: foreach my $img (@loginimages) {
645: if ($designhash{$dom.'.login.'.$img} ne '') {
646: $custom_img_count ++;
647: }
648: }
649: foreach my $role (@roles) {
650: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
651: $custom_img_count ++;
652: }
653: }
654: if ($custom_img_count > 0) {
655: &Apache::lonconfigsettings::print_header($r,$phase,$context);
656: my $switch_server = &check_switchserver($dom,$confname);
657: $r->print(
658: &mt('Domain configuration settings have yet to be saved for this domain via the web-based domain preferences interface.').'<br />'.
659: &mt("While this remains so, you must switch to the domain's primary library server in order to update settings.").'<br /><br />'.
660: &mt("Thereafter, (with a Domain Coordinator role selected in the domain) you will be able to update settings when logged in to any server in the LON-CAPA network.").'<br />'.
661: &mt("However, you will still need to switch to the domain's primary library server to upload new images or logos.").'<br /><br />');
662: if ($switch_server) {
663: $r->print($switch_server.' '.&mt('to primary library server for domain: [_1]',$dom));
664: }
665: $r->print(&Apache::loncommon::end_page());
666: return OK;
667: }
668: }
669: }
670: &Apache::lonconfigsettings::display_choices($r,$phase,$context,\@prefs_order,\%prefs);
671: }
672: return OK;
673: }
674:
675: sub process_changes {
676: my ($r,$dom,$confname,$action,$roles,$values,$lastactref) = @_;
677: my %domconfig;
678: if (ref($values) eq 'HASH') {
679: %domconfig = %{$values};
680: }
681: my $output;
682: if ($action eq 'login') {
683: $output = &modify_login($r,$dom,$confname,$lastactref,%domconfig);
684: } elsif ($action eq 'rolecolors') {
685: $output = &modify_rolecolors($r,$dom,$confname,$roles,
686: $lastactref,%domconfig);
687: } elsif ($action eq 'quotas') {
688: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
689: } elsif ($action eq 'autoenroll') {
690: $output = &modify_autoenroll($dom,$lastactref,%domconfig);
691: } elsif ($action eq 'autoupdate') {
692: $output = &modify_autoupdate($dom,%domconfig);
693: } elsif ($action eq 'autocreate') {
694: $output = &modify_autocreate($dom,%domconfig);
695: } elsif ($action eq 'directorysrch') {
696: $output = &modify_directorysrch($dom,$lastactref,%domconfig);
697: } elsif ($action eq 'usercreation') {
698: $output = &modify_usercreation($dom,%domconfig);
699: } elsif ($action eq 'selfcreation') {
700: $output = &modify_selfcreation($dom,$lastactref,%domconfig);
701: } elsif ($action eq 'usermodification') {
702: $output = &modify_usermodification($dom,%domconfig);
703: } elsif ($action eq 'contacts') {
704: $output = &modify_contacts($dom,$lastactref,%domconfig);
705: } elsif ($action eq 'defaults') {
706: $output = &modify_defaults($dom,$lastactref,%domconfig);
707: } elsif ($action eq 'scantron') {
708: $output = &modify_scantron($r,$dom,$confname,$lastactref,%domconfig);
709: } elsif ($action eq 'coursecategories') {
710: $output = &modify_coursecategories($dom,$lastactref,%domconfig);
711: } elsif ($action eq 'serverstatuses') {
712: $output = &modify_serverstatuses($dom,%domconfig);
713: } elsif ($action eq 'requestcourses') {
714: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
715: } elsif ($action eq 'requestauthor') {
716: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
717: } elsif ($action eq 'helpsettings') {
718: $output = &modify_helpsettings($r,$dom,$confname,$lastactref,%domconfig);
719: } elsif ($action eq 'coursedefaults') {
720: $output = &modify_coursedefaults($dom,$lastactref,%domconfig);
721: } elsif ($action eq 'selfenrollment') {
722: $output = &modify_selfenrollment($dom,$lastactref,%domconfig)
723: } elsif ($action eq 'usersessions') {
724: $output = &modify_usersessions($dom,$lastactref,%domconfig);
725: } elsif ($action eq 'loadbalancing') {
726: $output = &modify_loadbalancing($dom,%domconfig);
727: } elsif ($action eq 'ltitools') {
728: $output = &modify_ltitools($r,$dom,$action,$lastactref,%domconfig);
729: } elsif ($action eq 'ssl') {
730: $output = &modify_ssl($dom,$lastactref,%domconfig);
731: } elsif ($action eq 'trust') {
732: $output = &modify_trust($dom,$lastactref,%domconfig);
733: }
734: return $output;
735: }
736:
737: sub print_config_box {
738: my ($r,$dom,$confname,$phase,$action,$item,$settings) = @_;
739: my $rowtotal = 0;
740: my $output;
741: if ($action eq 'coursecategories') {
742: $output = &coursecategories_javascript($settings);
743: } elsif ($action eq 'defaults') {
744: $output = &defaults_javascript($settings);
745: } elsif ($action eq 'helpsettings') {
746: my (%privs,%levelscurrent);
747: my %full=();
748: my %levels=(
749: course => {},
750: domain => {},
751: system => {},
752: );
753: my $context = 'domain';
754: my $crstype = 'Course';
755: my $formname = 'display';
756: &Apache::lonuserutils::custom_role_privs(\%privs,\%full,\%levels,\%levelscurrent);
757: my @templateroles = &Apache::lonuserutils::custom_template_roles($context,$crstype);
758: $output =
759: &Apache::lonuserutils::custom_roledefs_js($context,$crstype,$formname,\%full,
760: \@templateroles);
761: }
762: $output .=
763: '<table class="LC_nested_outer">
764: <tr>
765: <th class="LC_left_item LC_middle"><span class="LC_nobreak">'.
766: &mt($item->{text}).' '.
767: &Apache::loncommon::help_open_topic($item->{'help'}).'</span></th>'."\n".
768: '</tr>';
769: $rowtotal ++;
770: my $numheaders = 1;
771: if (ref($item->{'header'}) eq 'ARRAY') {
772: $numheaders = scalar(@{$item->{'header'}});
773: }
774: if ($numheaders > 1) {
775: my $colspan = '';
776: my $rightcolspan = '';
777: if (($action eq 'rolecolors') || ($action eq 'defaults') ||
778: ($action eq 'directorysrch') ||
779: (($action eq 'login') && ($numheaders < 4))) {
780: $colspan = ' colspan="2"';
781: }
782: if ($action eq 'usersessions') {
783: $rightcolspan = ' colspan="3"';
784: }
785: $output .= '
786: <tr>
787: <td>
788: <table class="LC_nested">
789: <tr class="LC_info_row">
790: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[0]->{'col1'}).'</td>
791: <td class="LC_right_item"'.$rightcolspan.'>'.&mt($item->{'header'}->[0]->{'col2'}).'</td>
792: </tr>';
793: $rowtotal ++;
794: if (($action eq 'autoupdate') || ($action eq 'usercreation') || ($action eq 'selfcreation') ||
795: ($action eq 'usermodification') || ($action eq 'defaults') || ($action eq 'coursedefaults') ||
796: ($action eq 'selfenrollment') || ($action eq 'usersessions') || ($action eq 'ssl') ||
797: ($action eq 'directorysrch') || ($action eq 'trust') || ($action eq 'helpsettings') ||
798: ($action eq 'contacts')) {
799: $output .= $item->{'print'}->('top',$dom,$settings,\$rowtotal);
800: } elsif ($action eq 'coursecategories') {
801: $output .= $item->{'print'}->('top',$dom,$item,$settings,\$rowtotal);
802: } elsif ($action eq 'login') {
803: if ($numheaders == 4) {
804: $colspan = ' colspan="2"';
805: $output .= &print_login('service',$dom,$confname,$phase,$settings,\$rowtotal);
806: } else {
807: $output .= &print_login('page',$dom,$confname,$phase,$settings,\$rowtotal);
808: }
809: } elsif (($action eq 'requestcourses') || ($action eq 'requestauthor')) {
810: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
811: } elsif ($action eq 'rolecolors') {
812: $output .= &print_rolecolors($phase,'student',$dom,$confname,$settings,\$rowtotal);
813: }
814: $output .= '
815: </table>
816: </td>
817: </tr>
818: <tr>
819: <td>
820: <table class="LC_nested">
821: <tr class="LC_info_row">
822: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col1'}).'</td>
823: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col2'}).'</td>
824: </tr>';
825: $rowtotal ++;
826: if (($action eq 'autoupdate') || ($action eq 'usercreation') ||
827: ($action eq 'selfcreation') || ($action eq 'selfenrollment') ||
828: ($action eq 'usersessions') || ($action eq 'coursecategories') ||
829: ($action eq 'trust') || ($action eq 'contacts') || ($action eq 'defaults')) {
830: if ($action eq 'coursecategories') {
831: $output .= &print_coursecategories('middle',$dom,$item,$settings,\$rowtotal);
832: $colspan = ' colspan="2"';
833: } elsif ($action eq 'trust') {
834: $output .= $item->{'print'}->('shared',$dom,$settings,\$rowtotal);
835: } else {
836: $output .= $item->{'print'}->('middle',$dom,$settings,\$rowtotal);
837: }
838: if ($action eq 'trust') {
839: $output .= '
840: </table>
841: </td>
842: </tr>';
843: my @trusthdrs = qw(2 3 4 5 6 7);
844: my @prefixes = qw(enroll othcoau coaurem domroles catalog reqcrs);
845: for (my $i=0; $i<@trusthdrs; $i++) {
846: $output .= '
847: <tr>
848: <td>
849: <table class="LC_nested">
850: <tr class="LC_info_row">
851: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[$trusthdrs[$i]]->{'col1'}).'</td>
852: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[$trusthdrs[$i]]->{'col2'}).'</td></tr>'.
853: $item->{'print'}->($prefixes[$i],$dom,$settings,\$rowtotal).'
854: </table>
855: </td>
856: </tr>';
857: }
858: $output .= '
859: <tr>
860: <td>
861: <table class="LC_nested">
862: <tr class="LC_info_row">
863: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[8]->{'col1'}).'</td>
864: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[8]->{'col2'}).'</td></tr>'.
865: $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
866: } else {
867: $output .= '
868: </table>
869: </td>
870: </tr>
871: <tr>
872: <td>
873: <table class="LC_nested">
874: <tr class="LC_info_row">
875: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
876: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td>
877: </tr>'."\n";
878: if ($action eq 'coursecategories') {
879: $output .= &print_coursecategories('bottom',$dom,$item,$settings,\$rowtotal);
880: } else {
881: $output .= $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
882: }
883: }
884: $rowtotal ++;
885: } elsif (($action eq 'usermodification') || ($action eq 'coursedefaults') ||
886: ($action eq 'defaults') || ($action eq 'directorysrch') ||
887: ($action eq 'helpsettings')) {
888: $output .= $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
889: } elsif ($action eq 'ssl') {
890: $output .= $item->{'print'}->('connto',$dom,$settings,\$rowtotal).'
891: </table>
892: </td>
893: </tr>
894: <tr>
895: <td>
896: <table class="LC_nested">
897: <tr class="LC_info_row">
898: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
899: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col2'}).'</td></tr>'.
900: $item->{'print'}->('connfrom',$dom,$settings,\$rowtotal).'
901: </table>
902: </td>
903: </tr>
904: <tr>
905: <td>
906: <table class="LC_nested">
907: <tr class="LC_info_row">
908: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
909: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col2'}).'</td></tr>'.
910: $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
911: } elsif ($action eq 'login') {
912: if ($numheaders == 4) {
913: $output .= &print_login('page',$dom,$confname,$phase,$settings,\$rowtotal).'
914: </table>
915: </td>
916: </tr>
917: <tr>
918: <td>
919: <table class="LC_nested">
920: <tr class="LC_info_row">
921: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
922: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col2'}).'</td></tr>'.
923: &print_login('help',$dom,$confname,$phase,$settings,\$rowtotal);
924: $rowtotal ++;
925: } else {
926: $output .= &print_login('help',$dom,$confname,$phase,$settings,\$rowtotal);
927: }
928: $output .= '
929: </table>
930: </td>
931: </tr>
932: <tr>
933: <td>
934: <table class="LC_nested">
935: <tr class="LC_info_row">';
936: if ($numheaders == 4) {
937: $output .= '
938: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
939: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col2'}).'</td>
940: </tr>';
941: } else {
942: $output .= '
943: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
944: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col2'}).'</td>
945: </tr>';
946: }
947: $rowtotal ++;
948: $output .= &print_login('headtag',$dom,$confname,$phase,$settings,\$rowtotal);
949: } elsif ($action eq 'requestcourses') {
950: $output .= &print_requestmail($dom,$action,$settings,\$rowtotal);
951: $rowtotal ++;
952: $output .= &print_studentcode($settings,\$rowtotal).'
953: </table>
954: </td>
955: </tr>
956: <tr>
957: <td>
958: <table class="LC_nested">
959: <tr class="LC_info_row">
960: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
961: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td> </tr>'.
962: &textbookcourses_javascript($settings).
963: &print_textbookcourses($dom,'textbooks',$settings,\$rowtotal).'
964: </table>
965: </td>
966: </tr>
967: <tr>
968: <td>
969: <table class="LC_nested">
970: <tr class="LC_info_row">
971: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
972: <td class="LC_right_item">'.&mt($item->{'header'}->[3]->{'col2'}).'</td> </tr>'.
973: &print_textbookcourses($dom,'templates',$settings,\$rowtotal).'
974: </table>
975: </td>
976: </tr>
977: <tr>
978: <td>
979: <table class="LC_nested">
980: <tr class="LC_info_row">
981: <td class="LC_left_item"'.$colspan.' style="vertical-align: top">'.&mt($item->{'header'}->[4]->{'col1'}).'</td>
982: <td class="LC_right_item" style="vertical-align: top">'.&mt($item->{'header'}->[4]->{'col2'}).'</td>
983: </tr>'.
984: &print_validation_rows('requestcourses',$dom,$settings,\$rowtotal);
985: } elsif ($action eq 'requestauthor') {
986: $output .= &print_requestmail($dom,$action,$settings,\$rowtotal);
987: $rowtotal ++;
988: } elsif ($action eq 'rolecolors') {
989: $output .= &print_rolecolors($phase,'coordinator',$dom,$confname,$settings,\$rowtotal).'
990: </table>
991: </td>
992: </tr>
993: <tr>
994: <td>
995: <table class="LC_nested">
996: <tr class="LC_info_row">
997: <td class="LC_left_item"'.$colspan.' style="vertical-align: top">'.
998: &mt($item->{'header'}->[2]->{'col1'}).'</td>
999: <td class="LC_right_item" style="vertical-align: top">'.
1000: &mt($item->{'header'}->[2]->{'col2'}).'</td>
1001: </tr>'.
1002: &print_rolecolors($phase,'author',$dom,$confname,$settings,\$rowtotal).'
1003: </table>
1004: </td>
1005: </tr>
1006: <tr>
1007: <td>
1008: <table class="LC_nested">
1009: <tr class="LC_info_row">
1010: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
1011: <td class="LC_right_item">'.&mt($item->{'header'}->[3]->{'col2'}).'</td>
1012: </tr>'.
1013: &print_rolecolors($phase,'admin',$dom,$confname,$settings,\$rowtotal);
1014: $rowtotal += 2;
1015: }
1016: } else {
1017: $output .= '
1018: <tr>
1019: <td>
1020: <table class="LC_nested">
1021: <tr class="LC_info_row">';
1022: if ($action eq 'login') {
1023: $output .= '
1024: <td class="LC_left_item" colspan="2">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
1025: } elsif ($action eq 'serverstatuses') {
1026: $output .= '
1027: <td class="LC_left_item" style="vertical-align: top">'.&mt($item->{'header'}->[0]->{'col1'}).
1028: '<br />('.&mt('Automatic access for Dom. Coords.').')</td>';
1029:
1030: } else {
1031: $output .= '
1032: <td class="LC_left_item" style="vertical-align: top">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
1033: }
1034: if (defined($item->{'header'}->[0]->{'col3'})) {
1035: $output .= '<td class="LC_left_item" style="vertical-align: top">'.
1036: &mt($item->{'header'}->[0]->{'col2'});
1037: if ($action eq 'serverstatuses') {
1038: $output .= '<br />(<tt>'.&mt('user1:domain1,user2:domain2 etc.').'</tt>)';
1039: }
1040: } else {
1041: $output .= '<td class="LC_right_item" style="vertical-align: top">'.
1042: &mt($item->{'header'}->[0]->{'col2'});
1043: }
1044: $output .= '</td>';
1045: if ($item->{'header'}->[0]->{'col3'}) {
1046: if (defined($item->{'header'}->[0]->{'col4'})) {
1047: $output .= '<td class="LC_left_item" style="vertical-align: top">'.
1048: &mt($item->{'header'}->[0]->{'col3'});
1049: } else {
1050: $output .= '<td class="LC_right_item" style="vertical-align: top">'.
1051: &mt($item->{'header'}->[0]->{'col3'});
1052: }
1053: if ($action eq 'serverstatuses') {
1054: $output .= '<br />(<tt>'.&mt('IP1,IP2 etc.').'</tt>)';
1055: }
1056: $output .= '</td>';
1057: }
1058: if ($item->{'header'}->[0]->{'col4'}) {
1059: $output .= '<td class="LC_right_item" style="vertical-align: top">'.
1060: &mt($item->{'header'}->[0]->{'col4'});
1061: }
1062: $output .= '</tr>';
1063: $rowtotal ++;
1064: if ($action eq 'quotas') {
1065: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
1066: } elsif (($action eq 'autoenroll') || ($action eq 'autocreate') ||
1067: ($action eq 'serverstatuses') || ($action eq 'loadbalancing') ||
1068: ($action eq 'ltitools')) {
1069: $output .= $item->{'print'}->($dom,$settings,\$rowtotal);
1070: } elsif ($action eq 'scantron') {
1071: $output .= &print_scantronformat($r,$dom,$confname,$settings,\$rowtotal);
1072: }
1073: }
1074: $output .= '
1075: </table>
1076: </td>
1077: </tr>
1078: </table><br />';
1079: return ($output,$rowtotal);
1080: }
1081:
1082: sub print_login {
1083: my ($caller,$dom,$confname,$phase,$settings,$rowtotal) = @_;
1084: my ($css_class,$datatable);
1085: my %choices = &login_choices();
1086:
1087: if ($caller eq 'service') {
1088: my %servers = &Apache::lonnet::internet_dom_servers($dom);
1089: my $choice = $choices{'disallowlogin'};
1090: $css_class = ' class="LC_odd_row"';
1091: $datatable .= '<tr'.$css_class.'><td>'.$choice.'</td>'.
1092: '<td style="text-align: right"><table><tr><th>'.$choices{'hostid'}.'</th>'.
1093: '<th>'.$choices{'server'}.'</th>'.
1094: '<th>'.$choices{'serverpath'}.'</th>'.
1095: '<th>'.$choices{'custompath'}.'</th>'.
1096: '<th><span class="LC_nobreak">'.$choices{'exempt'}.'</span></th></tr>'."\n";
1097: my %disallowed;
1098: if (ref($settings) eq 'HASH') {
1099: if (ref($settings->{'loginvia'}) eq 'HASH') {
1100: %disallowed = %{$settings->{'loginvia'}};
1101: }
1102: }
1103: foreach my $lonhost (sort(keys(%servers))) {
1104: my $direct = 'selected="selected"';
1105: if (ref($disallowed{$lonhost}) eq 'HASH') {
1106: if ($disallowed{$lonhost}{'server'} ne '') {
1107: $direct = '';
1108: }
1109: }
1110: $datatable .= '<tr><td>'.$servers{$lonhost}.'</td>'.
1111: '<td><select name="'.$lonhost.'_server">'.
1112: '<option value=""'.$direct.'>'.$choices{'directlogin'}.
1113: '</option>';
1114: foreach my $hostid (sort(keys(%servers))) {
1115: next if ($servers{$hostid} eq $servers{$lonhost});
1116: my $selected = '';
1117: if (ref($disallowed{$lonhost}) eq 'HASH') {
1118: if ($hostid eq $disallowed{$lonhost}{'server'}) {
1119: $selected = 'selected="selected"';
1120: }
1121: }
1122: $datatable .= '<option value="'.$hostid.'"'.$selected.'>'.
1123: $servers{$hostid}.'</option>';
1124: }
1125: $datatable .= '</select></td>'.
1126: '<td><select name="'.$lonhost.'_serverpath">';
1127: foreach my $path ('','/','/adm/login','/adm/roles','custom') {
1128: my $pathname = $path;
1129: if ($path eq 'custom') {
1130: $pathname = &mt('Custom Path').' ->';
1131: }
1132: my $selected = '';
1133: if (ref($disallowed{$lonhost}) eq 'HASH') {
1134: if ($path eq $disallowed{$lonhost}{'serverpath'}) {
1135: $selected = 'selected="selected"';
1136: }
1137: } elsif ($path eq '') {
1138: $selected = 'selected="selected"';
1139: }
1140: $datatable .= '<option value="'.$path.'"'.$selected.'>'.$pathname.'</option>';
1141: }
1142: $datatable .= '</select></td>';
1143: my ($custom,$exempt);
1144: if (ref($disallowed{$lonhost}) eq 'HASH') {
1145: $custom = $disallowed{$lonhost}{'custompath'};
1146: $exempt = $disallowed{$lonhost}{'exempt'};
1147: }
1148: $datatable .= '<td><input type="text" name="'.$lonhost.'_custompath" size="6" value="'.$custom.'" /></td>'.
1149: '<td><input type="text" name="'.$lonhost.'_exempt" size="8" value="'.$exempt.'" /></td>'.
1150: '</tr>';
1151: }
1152: $datatable .= '</table></td></tr>';
1153: return $datatable;
1154: } elsif ($caller eq 'page') {
1155: my %defaultchecked = (
1156: 'coursecatalog' => 'on',
1157: 'helpdesk' => 'on',
1158: 'adminmail' => 'off',
1159: 'newuser' => 'off',
1160: );
1161: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
1162: my (%checkedon,%checkedoff);
1163: foreach my $item (@toggles) {
1164: if ($defaultchecked{$item} eq 'on') {
1165: $checkedon{$item} = ' checked="checked" ';
1166: $checkedoff{$item} = ' ';
1167: } elsif ($defaultchecked{$item} eq 'off') {
1168: $checkedoff{$item} = ' checked="checked" ';
1169: $checkedon{$item} = ' ';
1170: }
1171: }
1172: my @images = ('img','logo','domlogo','login');
1173: my @logintext = ('textcol','bgcol');
1174: my @bgs = ('pgbg','mainbg','sidebg');
1175: my @links = ('link','alink','vlink');
1176: my %designhash = &Apache::loncommon::get_domainconf($dom);
1177: my %defaultdesign = %Apache::loncommon::defaultdesign;
1178: my (%is_custom,%designs);
1179: my %defaults = (
1180: font => $defaultdesign{'login.font'},
1181: );
1182: foreach my $item (@images) {
1183: $defaults{$item} = $defaultdesign{'login.'.$item};
1184: $defaults{'showlogo'}{$item} = 1;
1185: }
1186: foreach my $item (@bgs) {
1187: $defaults{'bgs'}{$item} = $defaultdesign{'login.'.$item};
1188: }
1189: foreach my $item (@logintext) {
1190: $defaults{'logintext'}{$item} = $defaultdesign{'login.'.$item};
1191: }
1192: foreach my $item (@links) {
1193: $defaults{'links'}{$item} = $defaultdesign{'login.'.$item};
1194: }
1195: if (ref($settings) eq 'HASH') {
1196: foreach my $item (@toggles) {
1197: if ($settings->{$item} eq '1') {
1198: $checkedon{$item} = ' checked="checked" ';
1199: $checkedoff{$item} = ' ';
1200: } elsif ($settings->{$item} eq '0') {
1201: $checkedoff{$item} = ' checked="checked" ';
1202: $checkedon{$item} = ' ';
1203: }
1204: }
1205: foreach my $item (@images) {
1206: if (defined($settings->{$item})) {
1207: $designs{$item} = $settings->{$item};
1208: $is_custom{$item} = 1;
1209: }
1210: if (defined($settings->{'showlogo'}{$item})) {
1211: $designs{'showlogo'}{$item} = $settings->{'showlogo'}{$item};
1212: }
1213: }
1214: foreach my $item (@logintext) {
1215: if ($settings->{$item} ne '') {
1216: $designs{'logintext'}{$item} = $settings->{$item};
1217: $is_custom{$item} = 1;
1218: }
1219: }
1220: if ($settings->{'font'} ne '') {
1221: $designs{'font'} = $settings->{'font'};
1222: $is_custom{'font'} = 1;
1223: }
1224: foreach my $item (@bgs) {
1225: if ($settings->{$item} ne '') {
1226: $designs{'bgs'}{$item} = $settings->{$item};
1227: $is_custom{$item} = 1;
1228: }
1229: }
1230: foreach my $item (@links) {
1231: if ($settings->{$item} ne '') {
1232: $designs{'links'}{$item} = $settings->{$item};
1233: $is_custom{$item} = 1;
1234: }
1235: }
1236: } else {
1237: if ($designhash{$dom.'.login.font'} ne '') {
1238: $designs{'font'} = $designhash{$dom.'.login.font'};
1239: $is_custom{'font'} = 1;
1240: }
1241: foreach my $item (@images) {
1242: if ($designhash{$dom.'.login.'.$item} ne '') {
1243: $designs{$item} = $designhash{$dom.'.login.'.$item};
1244: $is_custom{$item} = 1;
1245: }
1246: }
1247: foreach my $item (@bgs) {
1248: if ($designhash{$dom.'.login.'.$item} ne '') {
1249: $designs{'bgs'}{$item} = $designhash{$dom.'.login.'.$item};
1250: $is_custom{$item} = 1;
1251: }
1252: }
1253: foreach my $item (@links) {
1254: if ($designhash{$dom.'.login.'.$item} ne '') {
1255: $designs{'links'}{$item} = $designhash{$dom.'.login.'.$item};
1256: $is_custom{$item} = 1;
1257: }
1258: }
1259: }
1260: my %alt_text = &Apache::lonlocal::texthash ( img => 'Log-in banner',
1261: logo => 'Institution Logo',
1262: domlogo => 'Domain Logo',
1263: login => 'Login box');
1264: my $itemcount = 1;
1265: foreach my $item (@toggles) {
1266: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1267: $datatable .=
1268: '<tr'.$css_class.'><td colspan="2">'.$choices{$item}.
1269: '</td><td>'.
1270: '<span class="LC_nobreak"><label><input type="radio" name="'.
1271: $item.'"'.$checkedon{$item}.' value="1" />'.&mt('Yes').
1272: '</label> <label><input type="radio" name="'.$item.'"'.
1273: $checkedoff{$item}.' value="0" />'.&mt('No').'</label></span></td>'.
1274: '</tr>';
1275: $itemcount ++;
1276: }
1277: $datatable .= &display_color_options($dom,$confname,$phase,'login',$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal,\@logintext);
1278: $datatable .= '</tr></table></td></tr>';
1279: } elsif ($caller eq 'help') {
1280: my ($defaulturl,$defaulttype,%url,%type,%lt,%langchoices);
1281: my $switchserver = &check_switchserver($dom,$confname);
1282: my $itemcount = 1;
1283: $defaulturl = '/adm/loginproblems.html';
1284: $defaulttype = 'default';
1285: %lt = &Apache::lonlocal::texthash (
1286: del => 'Delete?',
1287: rep => 'Replace:',
1288: upl => 'Upload:',
1289: default => 'Default',
1290: custom => 'Custom',
1291: );
1292: %langchoices = &Apache::lonlocal::texthash(&get_languages_hash());
1293: my @currlangs;
1294: if (ref($settings) eq 'HASH') {
1295: if (ref($settings->{'helpurl'}) eq 'HASH') {
1296: foreach my $key (sort(keys(%{$settings->{'helpurl'}}))) {
1297: next if ($settings->{'helpurl'}{$key} eq '');
1298: $url{$key} = $settings->{'helpurl'}{$key}.'?inhibitmenu=yes';
1299: $type{$key} = 'custom';
1300: unless ($key eq 'nolang') {
1301: push(@currlangs,$key);
1302: }
1303: }
1304: } elsif ($settings->{'helpurl'} ne '') {
1305: $type{'nolang'} = 'custom';
1306: $url{'nolang'} = $settings->{'helpurl'}.'?inhibitmenu=yes';
1307: }
1308: }
1309: foreach my $lang ('nolang',sort(@currlangs)) {
1310: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
1311: $datatable .= '<tr'.$css_class.'>';
1312: if ($url{$lang} eq '') {
1313: $url{$lang} = $defaulturl;
1314: }
1315: if ($type{$lang} eq '') {
1316: $type{$lang} = $defaulttype;
1317: }
1318: $datatable .= '<td colspan="2"><span class="LC_nobreak">';
1319: if ($lang eq 'nolang') {
1320: $datatable .= &mt('Log-in help page if no specific language file: [_1]',
1321: &Apache::loncommon::modal_link($url{$lang},$lt{$type{$lang}},600,500));
1322: } else {
1323: $datatable .= &mt('Log-in help page for language: [_1] is [_2]',
1324: $langchoices{$lang},
1325: &Apache::loncommon::modal_link($url{$lang},$lt{$type{$lang}},600,500));
1326: }
1327: $datatable .= '</span></td>'."\n".
1328: '<td class="LC_left_item">';
1329: if ($type{$lang} eq 'custom') {
1330: $datatable .= '<span class="LC_nobreak"><label>'.
1331: '<input type="checkbox" name="loginhelpurl_del" value="'.$lang.'" />'.
1332: $lt{'del'}.'</label> '.$lt{'rep'}.'</span>';
1333: } else {
1334: $datatable .= $lt{'upl'};
1335: }
1336: $datatable .='<br />';
1337: if ($switchserver) {
1338: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1339: } else {
1340: $datatable .= '<input type="file" name="loginhelpurl_'.$lang.'" />';
1341: }
1342: $datatable .= '</td></tr>';
1343: $itemcount ++;
1344: }
1345: my @addlangs;
1346: foreach my $lang (sort(keys(%langchoices))) {
1347: next if ((grep(/^\Q$lang\E$/,@currlangs)) || ($lang eq 'x_chef'));
1348: push(@addlangs,$lang);
1349: }
1350: if (@addlangs > 0) {
1351: my %toadd;
1352: map { $toadd{$_} = $langchoices{$_} ; } @addlangs;
1353: $toadd{''} = &mt('Select');
1354: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
1355: $datatable .= '<tr'.$css_class.'><td class="LC_left_item" colspan="2">'.
1356: &mt('Add log-in help page for a specific language:').' '.
1357: &Apache::loncommon::select_form('','loginhelpurl_add_lang',\%toadd).
1358: '</td><td class="LC_left_item">'.$lt{'upl'}.'<br />';
1359: if ($switchserver) {
1360: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1361: } else {
1362: $datatable .= '<input type="file" name="loginhelpurl_add_file" />';
1363: }
1364: $datatable .= '</td></tr>';
1365: $itemcount ++;
1366: }
1367: $datatable .= &captcha_choice('login',$settings,$itemcount);
1368: } elsif ($caller eq 'headtag') {
1369: my %domservers = &Apache::lonnet::get_servers($dom);
1370: my $choice = $choices{'headtag'};
1371: $css_class = ' class="LC_odd_row"';
1372: $datatable .= '<tr'.$css_class.'><td colspan="2">'.$choice.'</td>'.
1373: '<td style="text-align: left"><table><tr><th>'.$choices{'hostid'}.'</th>'.
1374: '<th>'.$choices{'current'}.'</th>'.
1375: '<th>'.$choices{'action'}.'</th>'.
1376: '<th>'.$choices{'exempt'}.'</th></tr>'."\n";
1377: my (%currurls,%currexempt);
1378: if (ref($settings) eq 'HASH') {
1379: if (ref($settings->{'headtag'}) eq 'HASH') {
1380: foreach my $lonhost (keys(%{$settings->{'headtag'}})) {
1381: if (ref($settings->{'headtag'}{$lonhost}) eq 'HASH') {
1382: $currurls{$lonhost} = $settings->{'headtag'}{$lonhost}{'url'};
1383: $currexempt{$lonhost} = $settings->{'headtag'}{$lonhost}{'exempt'};
1384: }
1385: }
1386: }
1387: }
1388: my %lt = &Apache::lonlocal::texthash(
1389: del => 'Delete?',
1390: rep => 'Replace:',
1391: upl => 'Upload:',
1392: curr => 'View contents',
1393: none => 'None',
1394: );
1395: my $switchserver = &check_switchserver($dom,$confname);
1396: foreach my $lonhost (sort(keys(%domservers))) {
1397: my $exempt = &check_exempt_addresses($currexempt{$lonhost});
1398: $datatable .= '<tr><td>'.$domservers{$lonhost}.'</td>';
1399: if ($currurls{$lonhost}) {
1400: $datatable .= '<td class="LC_right_item"><a href="'.
1401: "javascript:void(open('$currurls{$lonhost}?inhibitmenu=yes','Custom_HeadTag',
1402: 'menubar=0,toolbar=1,scrollbars=1,width=600,height=500,resizable=yes'))".
1403: '">'.$lt{'curr'}.'</a></td>'.
1404: '<td><span class="LC_nobreak"><label>'.
1405: '<input type="checkbox" name="loginheadtag_del" value="'.$lonhost.'" />'.
1406: $lt{'del'}.'</label> '.$lt{'rep'}.'</span>';
1407: } else {
1408: $datatable .= '<td class="LC_right_item">'.$lt{'none'}.'</td><td>'.$lt{'upl'};
1409: }
1410: $datatable .='<br />';
1411: if ($switchserver) {
1412: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1413: } else {
1414: $datatable .= '<input type="file" name="loginheadtag_'.$lonhost.'" />';
1415: }
1416: $datatable .= '</td><td><input type="textbox" name="loginheadtagexempt_'.$lonhost.'" value="'.$exempt.'" /></td></tr>';
1417: }
1418: $datatable .= '</table></td></tr>';
1419: }
1420: return $datatable;
1421: }
1422:
1423: sub login_choices {
1424: my %choices =
1425: &Apache::lonlocal::texthash (
1426: coursecatalog => 'Display Course/Community Catalog link?',
1427: adminmail => "Display Administrator's E-mail Address?",
1428: helpdesk => 'Display "Contact Helpdesk" link',
1429: disallowlogin => "Login page requests redirected",
1430: hostid => "Server",
1431: server => "Redirect to:",
1432: serverpath => "Path",
1433: custompath => "Custom",
1434: exempt => "Exempt IP(s)",
1435: directlogin => "No redirect",
1436: newuser => "Link to create a user account",
1437: img => "Header",
1438: logo => "Main Logo",
1439: domlogo => "Domain Logo",
1440: login => "Log-in Header",
1441: textcol => "Text color",
1442: bgcol => "Box color",
1443: bgs => "Background colors",
1444: links => "Link colors",
1445: font => "Font color",
1446: pgbg => "Header",
1447: mainbg => "Page",
1448: sidebg => "Login box",
1449: link => "Link",
1450: alink => "Active link",
1451: vlink => "Visited link",
1452: headtag => "Custom markup",
1453: action => "Action",
1454: current => "Current",
1455: );
1456: return %choices;
1457: }
1458:
1459: sub print_rolecolors {
1460: my ($phase,$role,$dom,$confname,$settings,$rowtotal) = @_;
1461: my %choices = &color_font_choices();
1462: my @bgs = ('pgbg','tabbg','sidebg');
1463: my @links = ('link','alink','vlink');
1464: my @images = ('img');
1465: my %alt_text = &Apache::lonlocal::texthash(img => "Banner for $role role");
1466: my %designhash = &Apache::loncommon::get_domainconf($dom);
1467: my %defaultdesign = %Apache::loncommon::defaultdesign;
1468: my (%is_custom,%designs);
1469: my %defaults = &role_defaults($role,\@bgs,\@links,\@images);
1470: if (ref($settings) eq 'HASH') {
1471: if (ref($settings->{$role}) eq 'HASH') {
1472: if ($settings->{$role}->{'img'} ne '') {
1473: $designs{'img'} = $settings->{$role}->{'img'};
1474: $is_custom{'img'} = 1;
1475: }
1476: if ($settings->{$role}->{'font'} ne '') {
1477: $designs{'font'} = $settings->{$role}->{'font'};
1478: $is_custom{'font'} = 1;
1479: }
1480: if ($settings->{$role}->{'fontmenu'} ne '') {
1481: $designs{'fontmenu'} = $settings->{$role}->{'fontmenu'};
1482: $is_custom{'fontmenu'} = 1;
1483: }
1484: foreach my $item (@bgs) {
1485: if ($settings->{$role}->{$item} ne '') {
1486: $designs{'bgs'}{$item} = $settings->{$role}->{$item};
1487: $is_custom{$item} = 1;
1488: }
1489: }
1490: foreach my $item (@links) {
1491: if ($settings->{$role}->{$item} ne '') {
1492: $designs{'links'}{$item} = $settings->{$role}->{$item};
1493: $is_custom{$item} = 1;
1494: }
1495: }
1496: }
1497: } else {
1498: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
1499: $designs{img} = $designhash{$dom.'.'.$role.'.img'};
1500: $is_custom{'img'} = 1;
1501: }
1502: if ($designhash{$dom.'.'.$role.'.fontmenu'} ne '') {
1503: $designs{fontmenu} = $designhash{$dom.'.'.$role.'.fontmenu'};
1504: $is_custom{'fontmenu'} = 1;
1505: }
1506: if ($designhash{$dom.'.'.$role.'.font'} ne '') {
1507: $designs{font} = $designhash{$dom.'.'.$role.'.font'};
1508: $is_custom{'font'} = 1;
1509: }
1510: foreach my $item (@bgs) {
1511: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
1512: $designs{'bgs'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
1513: $is_custom{$item} = 1;
1514:
1515: }
1516: }
1517: foreach my $item (@links) {
1518: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
1519: $designs{'links'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
1520: $is_custom{$item} = 1;
1521: }
1522: }
1523: }
1524: my $itemcount = 1;
1525: my $datatable = &display_color_options($dom,$confname,$phase,$role,$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal);
1526: $datatable .= '</tr></table></td></tr>';
1527: return $datatable;
1528: }
1529:
1530: sub role_defaults {
1531: my ($role,$bgs,$links,$images,$logintext) = @_;
1532: my %defaults;
1533: unless ((ref($bgs) eq 'ARRAY') && (ref($links) eq 'ARRAY') && (ref($images) eq 'ARRAY')) {
1534: return %defaults;
1535: }
1536: my %defaultdesign = %Apache::loncommon::defaultdesign;
1537: if ($role eq 'login') {
1538: %defaults = (
1539: font => $defaultdesign{$role.'.font'},
1540: );
1541: if (ref($logintext) eq 'ARRAY') {
1542: foreach my $item (@{$logintext}) {
1543: $defaults{'logintext'}{$item} = $defaultdesign{$role.'.'.$item};
1544: }
1545: }
1546: foreach my $item (@{$images}) {
1547: $defaults{'showlogo'}{$item} = 1;
1548: }
1549: } else {
1550: %defaults = (
1551: img => $defaultdesign{$role.'.img'},
1552: font => $defaultdesign{$role.'.font'},
1553: fontmenu => $defaultdesign{$role.'.fontmenu'},
1554: );
1555: }
1556: foreach my $item (@{$bgs}) {
1557: $defaults{'bgs'}{$item} = $defaultdesign{$role.'.'.$item};
1558: }
1559: foreach my $item (@{$links}) {
1560: $defaults{'links'}{$item} = $defaultdesign{$role.'.'.$item};
1561: }
1562: foreach my $item (@{$images}) {
1563: $defaults{$item} = $defaultdesign{$role.'.'.$item};
1564: }
1565: return %defaults;
1566: }
1567:
1568: sub display_color_options {
1569: my ($dom,$confname,$phase,$role,$itemcount,$choices,$is_custom,$defaults,$designs,
1570: $images,$bgs,$links,$alt_text,$rowtotal,$logintext) = @_;
1571: my $londocroot = $Apache::lonnet::perlvar{'lonDocRoot'};
1572: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
1573: my $datatable = '<tr'.$css_class.'>'.
1574: '<td>'.$choices->{'font'}.'</td>';
1575: if (!$is_custom->{'font'}) {
1576: $datatable .= '<td>'.&mt('Default in use:').' <span id="css_default_'.$role.'_font" style="color: '.$defaults->{'font'}.';">'.$defaults->{'font'}.'</span></td>';
1577: } else {
1578: $datatable .= '<td> </td>';
1579: }
1580: my $current_color = $designs->{'font'} ? $designs->{'font'} : $defaults->{'font'};
1581:
1582: $datatable .= '<td><span class="LC_nobreak">'.
1583: '<input type="text" class="colorchooser" size="10" name="'.$role.'_font"'.
1584: ' value="'.$current_color.'" /> '.
1585: ' </td></tr>';
1586: unless ($role eq 'login') {
1587: $datatable .= '<tr'.$css_class.'>'.
1588: '<td>'.$choices->{'fontmenu'}.'</td>';
1589: if (!$is_custom->{'fontmenu'}) {
1590: $datatable .= '<td>'.&mt('Default in use:').' <span id="css_default_'.$role.'_font" style="color: '.$defaults->{'fontmenu'}.';">'.$defaults->{'fontmenu'}.'</span></td>';
1591: } else {
1592: $datatable .= '<td> </td>';
1593: }
1594: $current_color = $designs->{'fontmenu'} ?
1595: $designs->{'fontmenu'} : $defaults->{'fontmenu'};
1596: $datatable .= '<td><span class="LC_nobreak">'.
1597: '<input class="colorchooser" type="text" size="10" name="'
1598: .$role.'_fontmenu"'.
1599: ' value="'.$current_color.'" /> '.
1600: ' </td></tr>';
1601: }
1602: my $switchserver = &check_switchserver($dom,$confname);
1603: foreach my $img (@{$images}) {
1604: $itemcount ++;
1605: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1606: $datatable .= '<tr'.$css_class.'>'.
1607: '<td>'.$choices->{$img};
1608: my ($imgfile,$img_import,$login_hdr_pick,$logincolors);
1609: if ($role eq 'login') {
1610: if ($img eq 'login') {
1611: $login_hdr_pick =
1612: &login_header_options($img,$role,$defaults,$is_custom,$choices);
1613: $logincolors =
1614: &login_text_colors($img,$role,$logintext,$phase,$choices,
1615: $designs,$defaults);
1616: } elsif ($img ne 'domlogo') {
1617: $datatable.= &logo_display_options($img,$defaults,$designs);
1618: }
1619: }
1620: $datatable .= '</td>';
1621: if ($designs->{$img} ne '') {
1622: $imgfile = $designs->{$img};
1623: $img_import = ($imgfile =~ m{^/adm/});
1624: } else {
1625: $imgfile = $defaults->{$img};
1626: }
1627: if ($imgfile) {
1628: my ($showfile,$fullsize);
1629: if ($imgfile =~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
1630: my $urldir = $1;
1631: my $filename = $2;
1632: my @info = &Apache::lonnet::stat_file($designs->{$img});
1633: if (@info) {
1634: my $thumbfile = 'tn-'.$filename;
1635: my @thumb=&Apache::lonnet::stat_file($urldir.'/'.$thumbfile);
1636: if (@thumb) {
1637: $showfile = $urldir.'/'.$thumbfile;
1638: } else {
1639: $showfile = $imgfile;
1640: }
1641: } else {
1642: $showfile = '';
1643: }
1644: } elsif ($imgfile =~ m-^/(adm/[^/]+)/([^/]+)$-) {
1645: $showfile = $imgfile;
1646: my $imgdir = $1;
1647: my $filename = $2;
1648: if (-e "$londocroot/$imgdir/tn-".$filename) {
1649: $showfile = "/$imgdir/tn-".$filename;
1650: } else {
1651: my $input = $londocroot.$imgfile;
1652: my $output = "$londocroot/$imgdir/tn-".$filename;
1653: if (!-e $output) {
1654: my ($width,$height) = &thumb_dimensions();
1655: my ($fullwidth,$fullheight) = &check_dimensions($input);
1656: if ($fullwidth ne '' && $fullheight ne '') {
1657: if ($fullwidth > $width && $fullheight > $height) {
1658: my $size = $width.'x'.$height;
1659: my @args = ('convert','-sample',$size,$input,$output);
1660: system({$args[0]} @args);
1661: $showfile = "/$imgdir/tn-".$filename;
1662: }
1663: }
1664: }
1665: }
1666: }
1667: if ($showfile) {
1668: if ($showfile =~ m{^/(adm|res)/}) {
1669: if ($showfile =~ m{^/res/}) {
1670: my $local_showfile =
1671: &Apache::lonnet::filelocation('',$showfile);
1672: &Apache::lonnet::repcopy($local_showfile);
1673: }
1674: $showfile = &Apache::loncommon::lonhttpdurl($showfile);
1675: }
1676: if ($imgfile) {
1677: if ($imgfile =~ m{^/(adm|res)/}) {
1678: if ($imgfile =~ m{^/res/}) {
1679: my $local_imgfile =
1680: &Apache::lonnet::filelocation('',$imgfile);
1681: &Apache::lonnet::repcopy($local_imgfile);
1682: }
1683: $fullsize = &Apache::loncommon::lonhttpdurl($imgfile);
1684: } else {
1685: $fullsize = $imgfile;
1686: }
1687: }
1688: $datatable .= '<td>';
1689: if ($img eq 'login') {
1690: $datatable .= $login_hdr_pick;
1691: }
1692: $datatable .= &image_changes($is_custom->{$img},$alt_text->{$img},$img_import,
1693: $showfile,$fullsize,$role,$img,$imgfile,$logincolors);
1694: } else {
1695: $datatable .= '<td> </td><td class="LC_left_item">'.
1696: &mt('Upload:').'<br />';
1697: }
1698: } else {
1699: $datatable .= '<td> </td><td class="LC_left_item">'.
1700: &mt('Upload:').'<br />';
1701: }
1702: if ($switchserver) {
1703: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1704: } else {
1705: if ($img ne 'login') { # suppress file selection for Log-in header
1706: $datatable .=' <input type="file" name="'.$role.'_'.$img.'" />';
1707: }
1708: }
1709: $datatable .= '</td></tr>';
1710: }
1711: $itemcount ++;
1712: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1713: $datatable .= '<tr'.$css_class.'>'.
1714: '<td>'.$choices->{'bgs'}.'</td>';
1715: my $bgs_def;
1716: foreach my $item (@{$bgs}) {
1717: if (!$is_custom->{$item}) {
1718: $bgs_def .= '<td><span class="LC_nobreak">'.$choices->{$item}.'</span> <span id="css_default_'.$role.'_'.$item.'" style="background-color: '.$defaults->{'bgs'}{$item}.';"> </span><br />'.$defaults->{'bgs'}{$item}.'</td>';
1719: }
1720: }
1721: if ($bgs_def) {
1722: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$bgs_def.'</tr></table></td>';
1723: } else {
1724: $datatable .= '<td> </td>';
1725: }
1726: $datatable .= '<td class="LC_right_item">'.
1727: '<table border="0"><tr>';
1728:
1729: foreach my $item (@{$bgs}) {
1730: $datatable .= '<td style="text-align: center">'.$choices->{$item};
1731: my $color = $designs->{'bgs'}{$item} ? $designs->{'bgs'}{$item} : $defaults->{'bgs'}{$item};
1732: if ($designs->{'bgs'}{$item}) {
1733: $datatable .= ' ';
1734: }
1735: $datatable .= '<br /><input type="text" class="colorchooser" size="8" name="'.$role.'_'.$item.'" value="'.$color.
1736: '" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>';
1737: }
1738: $datatable .= '</tr></table></td></tr>';
1739: $itemcount ++;
1740: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1741: $datatable .= '<tr'.$css_class.'>'.
1742: '<td>'.$choices->{'links'}.'</td>';
1743: my $links_def;
1744: foreach my $item (@{$links}) {
1745: if (!$is_custom->{$item}) {
1746: $links_def .= '<td>'.$choices->{$item}.'<br /><span id="css_default_'.$role.'_'.$item.'" style="color: '.$defaults->{'links'}{$item}.';">'.$defaults->{'links'}{$item}.'</span></td>';
1747: }
1748: }
1749: if ($links_def) {
1750: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$links_def.'</tr></table></td>';
1751: } else {
1752: $datatable .= '<td> </td>';
1753: }
1754: $datatable .= '<td class="LC_right_item">'.
1755: '<table border="0"><tr>';
1756: foreach my $item (@{$links}) {
1757: my $color = $designs->{'links'}{$item} ? $designs->{'links'}{$item} : $defaults->{'links'}{$item};
1758: $datatable .= '<td style="text-align: center">'.$choices->{$item}."\n";
1759: if ($designs->{'links'}{$item}) {
1760: $datatable.=' ';
1761: }
1762: $datatable .= '<br /><input type="text" size="8" class="colorchooser" name="'.$role.'_'.$item.'" value="'.$color.
1763: '" /></td>';
1764: }
1765: $$rowtotal += $itemcount;
1766: return $datatable;
1767: }
1768:
1769: sub logo_display_options {
1770: my ($img,$defaults,$designs) = @_;
1771: my $checkedon;
1772: if (ref($defaults) eq 'HASH') {
1773: if (ref($defaults->{'showlogo'}) eq 'HASH') {
1774: if ($defaults->{'showlogo'}{$img}) {
1775: $checkedon = 'checked="checked" ';
1776: }
1777: }
1778: }
1779: if (ref($designs) eq 'HASH') {
1780: if (ref($designs->{'showlogo'}) eq 'HASH') {
1781: if (defined($designs->{'showlogo'}{$img})) {
1782: if ($designs->{'showlogo'}{$img} == 0) {
1783: $checkedon = '';
1784: } elsif ($designs->{'showlogo'}{$img} == 1) {
1785: $checkedon = 'checked="checked" ';
1786: }
1787: }
1788: }
1789: }
1790: return '<br /><label> <input type="checkbox" name="'.
1791: 'login_showlogo_'.$img.'" value="1" '.$checkedon.'/>'.
1792: &mt('show').'</label>'."\n";
1793: }
1794:
1795: sub login_header_options {
1796: my ($img,$role,$defaults,$is_custom,$choices) = @_;
1797: my $output = '';
1798: if ((!$is_custom->{'textcol'}) || (!$is_custom->{'bgcol'})) {
1799: $output .= &mt('Text default(s):').'<br />';
1800: if (!$is_custom->{'textcol'}) {
1801: $output .= $choices->{'textcol'}.': '.$defaults->{'logintext'}{'textcol'}.
1802: ' ';
1803: }
1804: if (!$is_custom->{'bgcol'}) {
1805: $output .= $choices->{'bgcol'}.': '.
1806: '<span id="css_'.$role.'_font" style="background-color: '.
1807: $defaults->{'logintext'}{'bgcol'}.';"> </span>';
1808: }
1809: $output .= '<br />';
1810: }
1811: $output .='<br />';
1812: return $output;
1813: }
1814:
1815: sub login_text_colors {
1816: my ($img,$role,$logintext,$phase,$choices,$designs,$defaults) = @_;
1817: my $color_menu = '<table border="0"><tr>';
1818: foreach my $item (@{$logintext}) {
1819: $color_menu .= '<td style="text-align: center">'.$choices->{$item};
1820: my $color = $designs->{'logintext'}{$item} ? $designs->{'logintext'}{$item} : $defaults->{'logintext'}{$item};
1821: $color_menu .= '<br /><input type="text" class="colorchooser" size="8" name="'.$role.'_'.$item.'" value="'.$color.
1822: '" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>';
1823: }
1824: $color_menu .= '</tr></table><br />';
1825: return $color_menu;
1826: }
1827:
1828: sub image_changes {
1829: my ($is_custom,$alt_text,$img_import,$showfile,$fullsize,$role,$img,$imgfile,$logincolors) = @_;
1830: my $output;
1831: if ($img eq 'login') {
1832: # suppress image for Log-in header
1833: } elsif (!$is_custom) {
1834: if ($img ne 'domlogo') {
1835: $output .= &mt('Default image:').'<br />';
1836: } else {
1837: $output .= &mt('Default in use:').'<br />';
1838: }
1839: }
1840: if ($img eq 'login') { # suppress image for Log-in header
1841: $output .= '<td>'.$logincolors;
1842: } else {
1843: if ($img_import) {
1844: $output .= '<input type="hidden" name="'.$role.'_import_'.$img.'" value="'.$imgfile.'" />';
1845: }
1846: $output .= '<a href="'.$fullsize.'" target="_blank"><img src="'.
1847: $showfile.'" alt="'.$alt_text.'" border="0" /></a></td>';
1848: if ($is_custom) {
1849: $output .= '<td>'.$logincolors.'<span class="LC_nobreak"><label>'.
1850: '<input type="checkbox" name="'.
1851: $role.'_del_'.$img.'" value="1" />'.&mt('Delete?').
1852: '</label> '.&mt('Replace:').'</span><br />';
1853: } else {
1854: $output .= '<td class="LC_middle">'.$logincolors.&mt('Upload:').'<br />';
1855: }
1856: }
1857: return $output;
1858: }
1859:
1860: sub print_quotas {
1861: my ($dom,$settings,$rowtotal,$action) = @_;
1862: my $context;
1863: if ($action eq 'quotas') {
1864: $context = 'tools';
1865: } else {
1866: $context = $action;
1867: }
1868: my ($datatable,$defaultquota,$authorquota,@usertools,@options,%validations);
1869: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
1870: my $typecount = 0;
1871: my ($css_class,%titles);
1872: if ($context eq 'requestcourses') {
1873: @usertools = ('official','unofficial','community','textbook','placement');
1874: @options =('norequest','approval','validate','autolimit');
1875: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
1876: %titles = &courserequest_titles();
1877: } elsif ($context eq 'requestauthor') {
1878: @usertools = ('author');
1879: @options = ('norequest','approval','automatic');
1880: %titles = &authorrequest_titles();
1881: } else {
1882: @usertools = ('aboutme','blog','webdav','portfolio');
1883: %titles = &tool_titles();
1884: }
1885: if (ref($types) eq 'ARRAY') {
1886: foreach my $type (@{$types}) {
1887: my ($currdefquota,$currauthorquota);
1888: unless (($context eq 'requestcourses') ||
1889: ($context eq 'requestauthor')) {
1890: if (ref($settings) eq 'HASH') {
1891: if (ref($settings->{defaultquota}) eq 'HASH') {
1892: $currdefquota = $settings->{defaultquota}->{$type};
1893: } else {
1894: $currdefquota = $settings->{$type};
1895: }
1896: if (ref($settings->{authorquota}) eq 'HASH') {
1897: $currauthorquota = $settings->{authorquota}->{$type};
1898: }
1899: }
1900: }
1901: if (defined($usertypes->{$type})) {
1902: $typecount ++;
1903: $css_class = $typecount%2?' class="LC_odd_row"':'';
1904: $datatable .= '<tr'.$css_class.'>'.
1905: '<td>'.$usertypes->{$type}.'</td>'.
1906: '<td class="LC_left_item">';
1907: if ($context eq 'requestcourses') {
1908: $datatable .= '<table><tr>';
1909: }
1910: my %cell;
1911: foreach my $item (@usertools) {
1912: if ($context eq 'requestcourses') {
1913: my ($curroption,$currlimit);
1914: if (ref($settings) eq 'HASH') {
1915: if (ref($settings->{$item}) eq 'HASH') {
1916: $curroption = $settings->{$item}->{$type};
1917: if ($curroption =~ /^autolimit=(\d*)$/) {
1918: $currlimit = $1;
1919: }
1920: }
1921: }
1922: if (!$curroption) {
1923: $curroption = 'norequest';
1924: }
1925: $datatable .= '<th>'.$titles{$item}.'</th>';
1926: foreach my $option (@options) {
1927: my $val = $option;
1928: if ($option eq 'norequest') {
1929: $val = 0;
1930: }
1931: if ($option eq 'validate') {
1932: my $canvalidate = 0;
1933: if (ref($validations{$item}) eq 'HASH') {
1934: if ($validations{$item}{$type}) {
1935: $canvalidate = 1;
1936: }
1937: }
1938: next if (!$canvalidate);
1939: }
1940: my $checked = '';
1941: if ($option eq $curroption) {
1942: $checked = ' checked="checked"';
1943: } elsif ($option eq 'autolimit') {
1944: if ($curroption =~ /^autolimit/) {
1945: $checked = ' checked="checked"';
1946: }
1947: }
1948: $cell{$item} .= '<span class="LC_nobreak"><label>'.
1949: '<input type="radio" name="crsreq_'.$item.
1950: '_'.$type.'" value="'.$val.'"'.$checked.' />'.
1951: $titles{$option}.'</label>';
1952: if ($option eq 'autolimit') {
1953: $cell{$item} .= ' <input type="text" name="crsreq_'.
1954: $item.'_limit_'.$type.'" size="1" '.
1955: 'value="'.$currlimit.'" />';
1956: }
1957: $cell{$item} .= '</span> ';
1958: if ($option eq 'autolimit') {
1959: $cell{$item} .= $titles{'unlimited'};
1960: }
1961: }
1962: } elsif ($context eq 'requestauthor') {
1963: my $curroption;
1964: if (ref($settings) eq 'HASH') {
1965: $curroption = $settings->{$type};
1966: }
1967: if (!$curroption) {
1968: $curroption = 'norequest';
1969: }
1970: foreach my $option (@options) {
1971: my $val = $option;
1972: if ($option eq 'norequest') {
1973: $val = 0;
1974: }
1975: my $checked = '';
1976: if ($option eq $curroption) {
1977: $checked = ' checked="checked"';
1978: }
1979: $datatable .= '<span class="LC_nobreak"><label>'.
1980: '<input type="radio" name="authorreq_'.$type.
1981: '" value="'.$val.'"'.$checked.' />'.
1982: $titles{$option}.'</label></span> ';
1983: }
1984: } else {
1985: my $checked = 'checked="checked" ';
1986: if (ref($settings) eq 'HASH') {
1987: if (ref($settings->{$item}) eq 'HASH') {
1988: if ($settings->{$item}->{$type} == 0) {
1989: $checked = '';
1990: } elsif ($settings->{$item}->{$type} == 1) {
1991: $checked = 'checked="checked" ';
1992: }
1993: }
1994: }
1995: $datatable .= '<span class="LC_nobreak"><label>'.
1996: '<input type="checkbox" name="'.$context.'_'.$item.
1997: '" value="'.$type.'" '.$checked.'/>'.$titles{$item}.
1998: '</label></span> ';
1999: }
2000: }
2001: if ($context eq 'requestcourses') {
2002: $datatable .= '</tr><tr>';
2003: foreach my $item (@usertools) {
2004: $datatable .= '<td style="vertical-align: top">'.$cell{$item}.'</td>';
2005: }
2006: $datatable .= '</tr></table>';
2007: }
2008: $datatable .= '</td>';
2009: unless (($context eq 'requestcourses') ||
2010: ($context eq 'requestauthor')) {
2011: $datatable .=
2012: '<td class="LC_right_item">'.
2013: '<span class="LC_nobreak">'.&mt('Portfolio').': '.
2014: '<input type="text" name="quota_'.$type.
2015: '" value="'.$currdefquota.
2016: '" size="5" /></span>'.(' ' x 2).
2017: '<span class="LC_nobreak">'.&mt('Authoring').': '.
2018: '<input type="text" name="authorquota_'.$type.
2019: '" value="'.$currauthorquota.
2020: '" size="5" /></span></td>';
2021: }
2022: $datatable .= '</tr>';
2023: }
2024: }
2025: }
2026: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
2027: $defaultquota = '20';
2028: $authorquota = '500';
2029: if (ref($settings) eq 'HASH') {
2030: if (ref($settings->{'defaultquota'}) eq 'HASH') {
2031: $defaultquota = $settings->{'defaultquota'}->{'default'};
2032: } elsif (defined($settings->{'default'})) {
2033: $defaultquota = $settings->{'default'};
2034: }
2035: if (ref($settings->{'authorquota'}) eq 'HASH') {
2036: $authorquota = $settings->{'authorquota'}->{'default'};
2037: }
2038: }
2039: }
2040: $typecount ++;
2041: $css_class = $typecount%2?' class="LC_odd_row"':'';
2042: $datatable .= '<tr'.$css_class.'>'.
2043: '<td>'.$othertitle.'</td>'.
2044: '<td class="LC_left_item">';
2045: if ($context eq 'requestcourses') {
2046: $datatable .= '<table><tr>';
2047: }
2048: my %defcell;
2049: foreach my $item (@usertools) {
2050: if ($context eq 'requestcourses') {
2051: my ($curroption,$currlimit);
2052: if (ref($settings) eq 'HASH') {
2053: if (ref($settings->{$item}) eq 'HASH') {
2054: $curroption = $settings->{$item}->{'default'};
2055: if ($curroption =~ /^autolimit=(\d*)$/) {
2056: $currlimit = $1;
2057: }
2058: }
2059: }
2060: if (!$curroption) {
2061: $curroption = 'norequest';
2062: }
2063: $datatable .= '<th>'.$titles{$item}.'</th>';
2064: foreach my $option (@options) {
2065: my $val = $option;
2066: if ($option eq 'norequest') {
2067: $val = 0;
2068: }
2069: if ($option eq 'validate') {
2070: my $canvalidate = 0;
2071: if (ref($validations{$item}) eq 'HASH') {
2072: if ($validations{$item}{'default'}) {
2073: $canvalidate = 1;
2074: }
2075: }
2076: next if (!$canvalidate);
2077: }
2078: my $checked = '';
2079: if ($option eq $curroption) {
2080: $checked = ' checked="checked"';
2081: } elsif ($option eq 'autolimit') {
2082: if ($curroption =~ /^autolimit/) {
2083: $checked = ' checked="checked"';
2084: }
2085: }
2086: $defcell{$item} .= '<span class="LC_nobreak"><label>'.
2087: '<input type="radio" name="crsreq_'.$item.
2088: '_default" value="'.$val.'"'.$checked.' />'.
2089: $titles{$option}.'</label>';
2090: if ($option eq 'autolimit') {
2091: $defcell{$item} .= ' <input type="text" name="crsreq_'.
2092: $item.'_limit_default" size="1" '.
2093: 'value="'.$currlimit.'" />';
2094: }
2095: $defcell{$item} .= '</span> ';
2096: if ($option eq 'autolimit') {
2097: $defcell{$item} .= $titles{'unlimited'};
2098: }
2099: }
2100: } elsif ($context eq 'requestauthor') {
2101: my $curroption;
2102: if (ref($settings) eq 'HASH') {
2103: $curroption = $settings->{'default'};
2104: }
2105: if (!$curroption) {
2106: $curroption = 'norequest';
2107: }
2108: foreach my $option (@options) {
2109: my $val = $option;
2110: if ($option eq 'norequest') {
2111: $val = 0;
2112: }
2113: my $checked = '';
2114: if ($option eq $curroption) {
2115: $checked = ' checked="checked"';
2116: }
2117: $datatable .= '<span class="LC_nobreak"><label>'.
2118: '<input type="radio" name="authorreq_default"'.
2119: ' value="'.$val.'"'.$checked.' />'.
2120: $titles{$option}.'</label></span> ';
2121: }
2122: } else {
2123: my $checked = 'checked="checked" ';
2124: if (ref($settings) eq 'HASH') {
2125: if (ref($settings->{$item}) eq 'HASH') {
2126: if ($settings->{$item}->{'default'} == 0) {
2127: $checked = '';
2128: } elsif ($settings->{$item}->{'default'} == 1) {
2129: $checked = 'checked="checked" ';
2130: }
2131: }
2132: }
2133: $datatable .= '<span class="LC_nobreak"><label>'.
2134: '<input type="checkbox" name="'.$context.'_'.$item.
2135: '" value="default" '.$checked.'/>'.$titles{$item}.
2136: '</label></span> ';
2137: }
2138: }
2139: if ($context eq 'requestcourses') {
2140: $datatable .= '</tr><tr>';
2141: foreach my $item (@usertools) {
2142: $datatable .= '<td style="vertical-align: top">'.$defcell{$item}.'</td>';
2143: }
2144: $datatable .= '</tr></table>';
2145: }
2146: $datatable .= '</td>';
2147: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
2148: $datatable .= '<td class="LC_right_item">'.
2149: '<span class="LC_nobreak">'.&mt('Portfolio').': '.
2150: '<input type="text" name="defaultquota" value="'.
2151: $defaultquota.'" size="5" /></span>'.(' ' x2).
2152: '<span class="LC_nobreak">'.&mt('Authoring').': '.
2153: '<input type="text" name="authorquota" value="'.
2154: $authorquota.'" size="5" /></span></td>';
2155: }
2156: $datatable .= '</tr>';
2157: $typecount ++;
2158: $css_class = $typecount%2?' class="LC_odd_row"':'';
2159: $datatable .= '<tr'.$css_class.'>'.
2160: '<td>'.&mt('LON-CAPA Advanced Users').'<br />';
2161: if ($context eq 'requestcourses') {
2162: $datatable .= &mt('(overrides affiliation, if set)').
2163: '</td>'.
2164: '<td class="LC_left_item">'.
2165: '<table><tr>';
2166: } else {
2167: $datatable .= &mt('(overrides affiliation, if checked)').
2168: '</td>'.
2169: '<td class="LC_left_item" colspan="2">'.
2170: '<br />';
2171: }
2172: my %advcell;
2173: foreach my $item (@usertools) {
2174: if ($context eq 'requestcourses') {
2175: my ($curroption,$currlimit);
2176: if (ref($settings) eq 'HASH') {
2177: if (ref($settings->{$item}) eq 'HASH') {
2178: $curroption = $settings->{$item}->{'_LC_adv'};
2179: if ($curroption =~ /^autolimit=(\d*)$/) {
2180: $currlimit = $1;
2181: }
2182: }
2183: }
2184: $datatable .= '<th>'.$titles{$item}.'</th>';
2185: my $checked = '';
2186: if ($curroption eq '') {
2187: $checked = ' checked="checked"';
2188: }
2189: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
2190: '<input type="radio" name="crsreq_'.$item.
2191: '__LC_adv" value=""'.$checked.' />'.
2192: &mt('No override set').'</label></span> ';
2193: foreach my $option (@options) {
2194: my $val = $option;
2195: if ($option eq 'norequest') {
2196: $val = 0;
2197: }
2198: if ($option eq 'validate') {
2199: my $canvalidate = 0;
2200: if (ref($validations{$item}) eq 'HASH') {
2201: if ($validations{$item}{'_LC_adv'}) {
2202: $canvalidate = 1;
2203: }
2204: }
2205: next if (!$canvalidate);
2206: }
2207: my $checked = '';
2208: if ($val eq $curroption) {
2209: $checked = ' checked="checked"';
2210: } elsif ($option eq 'autolimit') {
2211: if ($curroption =~ /^autolimit/) {
2212: $checked = ' checked="checked"';
2213: }
2214: }
2215: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
2216: '<input type="radio" name="crsreq_'.$item.
2217: '__LC_adv" value="'.$val.'"'.$checked.' />'.
2218: $titles{$option}.'</label>';
2219: if ($option eq 'autolimit') {
2220: $advcell{$item} .= ' <input type="text" name="crsreq_'.
2221: $item.'_limit__LC_adv" size="1" '.
2222: 'value="'.$currlimit.'" />';
2223: }
2224: $advcell{$item} .= '</span> ';
2225: if ($option eq 'autolimit') {
2226: $advcell{$item} .= $titles{'unlimited'};
2227: }
2228: }
2229: } elsif ($context eq 'requestauthor') {
2230: my $curroption;
2231: if (ref($settings) eq 'HASH') {
2232: $curroption = $settings->{'_LC_adv'};
2233: }
2234: my $checked = '';
2235: if ($curroption eq '') {
2236: $checked = ' checked="checked"';
2237: }
2238: $datatable .= '<span class="LC_nobreak"><label>'.
2239: '<input type="radio" name="authorreq__LC_adv"'.
2240: ' value=""'.$checked.' />'.
2241: &mt('No override set').'</label></span> ';
2242: foreach my $option (@options) {
2243: my $val = $option;
2244: if ($option eq 'norequest') {
2245: $val = 0;
2246: }
2247: my $checked = '';
2248: if ($val eq $curroption) {
2249: $checked = ' checked="checked"';
2250: }
2251: $datatable .= '<span class="LC_nobreak"><label>'.
2252: '<input type="radio" name="authorreq__LC_adv"'.
2253: ' value="'.$val.'"'.$checked.' />'.
2254: $titles{$option}.'</label></span> ';
2255: }
2256: } else {
2257: my $checked = 'checked="checked" ';
2258: if (ref($settings) eq 'HASH') {
2259: if (ref($settings->{$item}) eq 'HASH') {
2260: if ($settings->{$item}->{'_LC_adv'} == 0) {
2261: $checked = '';
2262: } elsif ($settings->{$item}->{'_LC_adv'} == 1) {
2263: $checked = 'checked="checked" ';
2264: }
2265: }
2266: }
2267: $datatable .= '<span class="LC_nobreak"><label>'.
2268: '<input type="checkbox" name="'.$context.'_'.$item.
2269: '" value="_LC_adv" '.$checked.'/>'.$titles{$item}.
2270: '</label></span> ';
2271: }
2272: }
2273: if ($context eq 'requestcourses') {
2274: $datatable .= '</tr><tr>';
2275: foreach my $item (@usertools) {
2276: $datatable .= '<td style="vertical-align: top">'.$advcell{$item}.'</td>';
2277: }
2278: $datatable .= '</tr></table>';
2279: }
2280: $datatable .= '</td></tr>';
2281: $$rowtotal += $typecount;
2282: return $datatable;
2283: }
2284:
2285: sub print_requestmail {
2286: my ($dom,$action,$settings,$rowtotal,$customcss,$rowstyle) = @_;
2287: my ($now,$datatable,%currapp);
2288: $now = time;
2289: if (ref($settings) eq 'HASH') {
2290: if (ref($settings->{'notify'}) eq 'HASH') {
2291: if ($settings->{'notify'}{'approval'} ne '') {
2292: map {$currapp{$_}=1;} split(/,/,$settings->{'notify'}{'approval'});
2293: }
2294: }
2295: }
2296: my $numinrow = 2;
2297: my $css_class;
2298: if ($$rowtotal%2) {
2299: $css_class = 'LC_odd_row';
2300: }
2301: if ($customcss) {
2302: $css_class .= " $customcss";
2303: }
2304: $css_class =~ s/^\s+//;
2305: if ($css_class) {
2306: $css_class = ' class="'.$css_class.'"';
2307: }
2308: if ($rowstyle) {
2309: $css_class .= ' style="'.$rowstyle.'"';
2310: }
2311: my $text;
2312: if ($action eq 'requestcourses') {
2313: $text = &mt('Receive notification of course requests requiring approval');
2314: } elsif ($action eq 'requestauthor') {
2315: $text = &mt('Receive notification of Authoring Space requests requiring approval');
2316: } else {
2317: $text = &mt('Receive notification of queued requests for self-created user accounts requiring approval');
2318: }
2319: $datatable = '<tr'.$css_class.'>'.
2320: ' <td>'.$text.'</td>'.
2321: ' <td class="LC_left_item">';
2322: my ($numdc,$table,$rows) = &active_dc_picker($dom,$numinrow,'checkbox',
2323: $action.'notifyapproval',%currapp);
2324: if ($numdc > 0) {
2325: $datatable .= $table;
2326: } else {
2327: $datatable .= &mt('There are no active Domain Coordinators');
2328: }
2329: $datatable .='</td></tr>';
2330: return $datatable;
2331: }
2332:
2333: sub print_studentcode {
2334: my ($settings,$rowtotal) = @_;
2335: my $rownum = 0;
2336: my ($output,%current);
2337: my @crstypes = ('official','unofficial','community','textbook','placement');
2338: if (ref($settings) eq 'HASH') {
2339: if (ref($settings->{'uniquecode'}) eq 'HASH') {
2340: foreach my $type (@crstypes) {
2341: $current{$type} = $settings->{'uniquecode'}{$type};
2342: }
2343: }
2344: }
2345: $output .= '<tr>'.
2346: '<td class="LC_left_item">'.&mt('Generate unique six character code as course identifier?').'</td>'.
2347: '<td class="LC_left_item">';
2348: foreach my $type (@crstypes) {
2349: my $check = ' ';
2350: if ($current{$type}) {
2351: $check = ' checked="checked" ';
2352: }
2353: $output .= '<span class="LC_nobreak"><label>'.
2354: '<input type="checkbox" name="uniquecode" value="'.$type.'"'.$check.'/>'.
2355: &mt($type).'</label></span>'.(' 'x2).' ';
2356: }
2357: $output .= '</td></tr>';
2358: $$rowtotal ++;
2359: return $output;
2360: }
2361:
2362: sub print_textbookcourses {
2363: my ($dom,$type,$settings,$rowtotal) = @_;
2364: my $rownum = 0;
2365: my $css_class;
2366: my $itemcount = 1;
2367: my $maxnum = 0;
2368: my $bookshash;
2369: if (ref($settings) eq 'HASH') {
2370: $bookshash = $settings->{$type};
2371: }
2372: my %ordered;
2373: if (ref($bookshash) eq 'HASH') {
2374: foreach my $item (keys(%{$bookshash})) {
2375: if (ref($bookshash->{$item}) eq 'HASH') {
2376: my $num = $bookshash->{$item}{'order'};
2377: $ordered{$num} = $item;
2378: }
2379: }
2380: }
2381: my $confname = $dom.'-domainconfig';
2382: my $switchserver = &check_switchserver($dom,$confname);
2383: my $maxnum = scalar(keys(%ordered));
2384: my $datatable;
2385: if (keys(%ordered)) {
2386: my @items = sort { $a <=> $b } keys(%ordered);
2387: for (my $i=0; $i<@items; $i++) {
2388: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2389: my $key = $ordered{$items[$i]};
2390: my %coursehash=&Apache::lonnet::coursedescription($key);
2391: my $coursetitle = $coursehash{'description'};
2392: my ($subject,$title,$author,$publisher,$image,$imgsrc,$cdom,$cnum);
2393: if (ref($bookshash->{$key}) eq 'HASH') {
2394: $subject = $bookshash->{$key}->{'subject'};
2395: $title = $bookshash->{$key}->{'title'};
2396: if ($type eq 'textbooks') {
2397: $publisher = $bookshash->{$key}->{'publisher'};
2398: $author = $bookshash->{$key}->{'author'};
2399: $image = $bookshash->{$key}->{'image'};
2400: if ($image ne '') {
2401: my ($path,$imagefile) = ($image =~ m{^(.+)/([^/]+)$});
2402: my $imagethumb = "$path/tn-".$imagefile;
2403: $imgsrc = '<img src="'.$imagethumb.'" alt="'.&mt('Textbook image').'" />';
2404: }
2405: }
2406: }
2407: my $chgstr = ' onchange="javascript:reorderBooks(this.form,'."'$type".'_'."$key','$type'".');"';
2408: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
2409: .'<select name="'.$type.'_'.$key.'"'.$chgstr.'>';
2410: for (my $k=0; $k<=$maxnum; $k++) {
2411: my $vpos = $k+1;
2412: my $selstr;
2413: if ($k == $i) {
2414: $selstr = ' selected="selected" ';
2415: }
2416: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
2417: }
2418: $datatable .= '</select>'.(' 'x2).
2419: '<label><input type="checkbox" name="'.$type.'_del" value="'.$key.'" />'.
2420: &mt('Delete?').'</label></span></td>'.
2421: '<td colspan="2">'.
2422: '<span class="LC_nobreak">'.&mt('Subject:').'<input type="text" size="15" name="'.$type.'_subject_'.$i.'" value="'.$subject.'" /></span> '.
2423: (' 'x2).
2424: '<span class="LC_nobreak">'.&mt('Title:').'<input type="text" size="30" name="'.$type.'_title_'.$i.'" value="'.$title.'" /></span> ';
2425: if ($type eq 'textbooks') {
2426: $datatable .= (' 'x2).
2427: '<span class="LC_nobreak">'.&mt('Publisher:').'<input type="text" size="10" name="'.$type.'_publisher_'.$i.'" value="'.$publisher.'" /></span> '.
2428: (' 'x2).
2429: '<span class="LC_nobreak">'.&mt('Author(s):').'<input type="text" size="25" name="'.$type.'_author_'.$i.'" value="'.$author.'" /></span> '.
2430: (' 'x2).
2431: '<span class="LC_nobreak">'.&mt('Thumbnail:');
2432: if ($image) {
2433: $datatable .= $imgsrc.
2434: '<label><input type="checkbox" name="'.$type.'_image_del"'.
2435: ' value="'.$key.'" />'.&mt('Delete?').'</label></span> '.
2436: '<span class="LC_nobreak"> '.&mt('Replace:').' ';
2437: }
2438: if ($switchserver) {
2439: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
2440: } else {
2441: $datatable .= '<input type="file" name="'.$type.'_image_'.$i.'" value="" />';
2442: }
2443: }
2444: $datatable .= '<input type="hidden" name="'.$type.'_id_'.$i.'" value="'.$type.'_'.$key.'" /></span> '.
2445: '<span class="LC_nobreak">'.&mt('LON-CAPA course:').' '.
2446: $coursetitle.'</span></td></tr>'."\n";
2447: $itemcount ++;
2448: }
2449: }
2450: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2451: my $chgstr = ' onchange="javascript:reorderBooks(this.form,'."'$type"."_addbook_pos','$type'".');"';
2452: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'."\n".
2453: '<input type="hidden" name="'.$type.'_maxnum" value="'.$maxnum.'" />'."\n".
2454: '<select name="'.$type.'_addbook_pos"'.$chgstr.'>';
2455: for (my $k=0; $k<$maxnum+1; $k++) {
2456: my $vpos = $k+1;
2457: my $selstr;
2458: if ($k == $maxnum) {
2459: $selstr = ' selected="selected" ';
2460: }
2461: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
2462: }
2463: $datatable .= '</select> '."\n".
2464: '<input type="checkbox" name="'.$type.'_addbook" value="1" />'.&mt('Add').'</td>'."\n".
2465: '<td colspan="2">'.
2466: '<span class="LC_nobreak">'.&mt('Subject:').'<input type="text" size="15" name="'.$type.'_addbook_subject" value="" /></span> '."\n".
2467: (' 'x2).
2468: '<span class="LC_nobreak">'.&mt('Title:').'<input type="text" size="30" name="'.$type.'_addbook_title" value="" /></span> '."\n".
2469: (' 'x2);
2470: if ($type eq 'textbooks') {
2471: $datatable .= '<span class="LC_nobreak">'.&mt('Publisher:').'<input type="text" size="10" name="'.$type.'_addbook_publisher" value="" /></span> '."\n".
2472: (' 'x2).
2473: '<span class="LC_nobreak">'.&mt('Author(s):').'<input type="text" size="25" name="'.$type.'_addbook_author" value="" /></span> '."\n".
2474: (' 'x2).
2475: '<span class="LC_nobreak">'.&mt('Image:').' ';
2476: if ($switchserver) {
2477: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
2478: } else {
2479: $datatable .= '<input type="file" name="'.$type.'_addbook_image" value="" />';
2480: }
2481: }
2482: $datatable .= '</span>'."\n".
2483: '<span class="LC_nobreak">'.&mt('LON-CAPA course:').' '.
2484: &Apache::loncommon::select_dom_form($env{'request.role.domain'},$type.'_addbook_cdom').
2485: '<input type="text" size="25" name="'.$type.'_addbook_cnum" value="" />'.
2486: &Apache::loncommon::selectcourse_link
2487: ('display',$type.'_addbook_cnum',$type.'_addbook_cdom',undef,undef,undef,'Course');
2488: '</span></td>'."\n".
2489: '</tr>'."\n";
2490: $itemcount ++;
2491: return $datatable;
2492: }
2493:
2494: sub textbookcourses_javascript {
2495: my ($settings) = @_;
2496: return unless(ref($settings) eq 'HASH');
2497: my (%ordered,%total,%jstext);
2498: foreach my $type ('textbooks','templates') {
2499: $total{$type} = 0;
2500: if (ref($settings->{$type}) eq 'HASH') {
2501: foreach my $item (keys(%{$settings->{$type}})) {
2502: if (ref($settings->{$type}->{$item}) eq 'HASH') {
2503: my $num = $settings->{$type}->{$item}{'order'};
2504: $ordered{$type}{$num} = $item;
2505: }
2506: }
2507: $total{$type} = scalar(keys(%{$settings->{$type}}));
2508: }
2509: my @jsarray = ();
2510: foreach my $item (sort {$a <=> $b } (keys(%{$ordered{$type}}))) {
2511: push(@jsarray,$ordered{$type}{$item});
2512: }
2513: $jstext{$type} = ' var '.$type.' = Array('."'".join("','",@jsarray)."'".');'."\n";
2514: }
2515: return <<"ENDSCRIPT";
2516: <script type="text/javascript">
2517: // <![CDATA[
2518: function reorderBooks(form,item,caller) {
2519: var changedVal;
2520: $jstext{'textbooks'};
2521: $jstext{'templates'};
2522: var newpos;
2523: var maxh;
2524: if (caller == 'textbooks') {
2525: newpos = 'textbooks_addbook_pos';
2526: maxh = 1 + $total{'textbooks'};
2527: } else {
2528: newpos = 'templates_addbook_pos';
2529: maxh = 1 + $total{'templates'};
2530: }
2531: var current = new Array;
2532: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
2533: if (item == newpos) {
2534: changedVal = newitemVal;
2535: } else {
2536: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
2537: current[newitemVal] = newpos;
2538: }
2539: if (caller == 'textbooks') {
2540: for (var i=0; i<textbooks.length; i++) {
2541: var elementName = 'textbooks_'+textbooks[i];
2542: if (elementName != item) {
2543: if (form.elements[elementName]) {
2544: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
2545: current[currVal] = elementName;
2546: }
2547: }
2548: }
2549: }
2550: if (caller == 'templates') {
2551: for (var i=0; i<templates.length; i++) {
2552: var elementName = 'templates_'+templates[i];
2553: if (elementName != item) {
2554: if (form.elements[elementName]) {
2555: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
2556: current[currVal] = elementName;
2557: }
2558: }
2559: }
2560: }
2561: var oldVal;
2562: for (var j=0; j<maxh; j++) {
2563: if (current[j] == undefined) {
2564: oldVal = j;
2565: }
2566: }
2567: if (oldVal < changedVal) {
2568: for (var k=oldVal+1; k<=changedVal ; k++) {
2569: var elementName = current[k];
2570: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
2571: }
2572: } else {
2573: for (var k=changedVal; k<oldVal; k++) {
2574: var elementName = current[k];
2575: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
2576: }
2577: }
2578: return;
2579: }
2580:
2581: // ]]>
2582: </script>
2583:
2584: ENDSCRIPT
2585: }
2586:
2587: sub ltitools_javascript {
2588: my ($settings) = @_;
2589: return unless(ref($settings) eq 'HASH');
2590: my (%ordered,$total,%jstext);
2591: $total = 0;
2592: foreach my $item (keys(%{$settings})) {
2593: if (ref($settings->{$item}) eq 'HASH') {
2594: my $num = $settings->{$item}{'order'};
2595: $ordered{$num} = $item;
2596: }
2597: }
2598: $total = scalar(keys(%{$settings}));
2599: my @jsarray = ();
2600: foreach my $item (sort {$a <=> $b } (keys(%ordered))) {
2601: push(@jsarray,$ordered{$item});
2602: }
2603: my $jstext = ' var ltitools = Array('."'".join("','",@jsarray)."'".');'."\n";
2604: return <<"ENDSCRIPT";
2605: <script type="text/javascript">
2606: // <![CDATA[
2607: function reorderLTI(form,item) {
2608: var changedVal;
2609: $jstext
2610: var newpos = 'ltitools_add_pos';
2611: var maxh = 1 + $total;
2612: var current = new Array;
2613: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
2614: if (item == newpos) {
2615: changedVal = newitemVal;
2616: } else {
2617: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
2618: current[newitemVal] = newpos;
2619: }
2620: for (var i=0; i<ltitools.length; i++) {
2621: var elementName = 'ltitools_'+ltitools[i];
2622: if (elementName != item) {
2623: if (form.elements[elementName]) {
2624: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
2625: current[currVal] = elementName;
2626: }
2627: }
2628: }
2629: var oldVal;
2630: for (var j=0; j<maxh; j++) {
2631: if (current[j] == undefined) {
2632: oldVal = j;
2633: }
2634: }
2635: if (oldVal < changedVal) {
2636: for (var k=oldVal+1; k<=changedVal ; k++) {
2637: var elementName = current[k];
2638: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
2639: }
2640: } else {
2641: for (var k=changedVal; k<oldVal; k++) {
2642: var elementName = current[k];
2643: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
2644: }
2645: }
2646: return;
2647: }
2648:
2649: // ]]>
2650: </script>
2651:
2652: ENDSCRIPT
2653: }
2654:
2655: sub print_autoenroll {
2656: my ($dom,$settings,$rowtotal) = @_;
2657: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
2658: my ($defdom,$runon,$runoff,$coownerson,$coownersoff,$failsafe);
2659: if (ref($settings) eq 'HASH') {
2660: if (exists($settings->{'run'})) {
2661: if ($settings->{'run'} eq '0') {
2662: $runoff = ' checked="checked" ';
2663: $runon = ' ';
2664: } else {
2665: $runon = ' checked="checked" ';
2666: $runoff = ' ';
2667: }
2668: } else {
2669: if ($autorun) {
2670: $runon = ' checked="checked" ';
2671: $runoff = ' ';
2672: } else {
2673: $runoff = ' checked="checked" ';
2674: $runon = ' ';
2675: }
2676: }
2677: if (exists($settings->{'co-owners'})) {
2678: if ($settings->{'co-owners'} eq '0') {
2679: $coownersoff = ' checked="checked" ';
2680: $coownerson = ' ';
2681: } else {
2682: $coownerson = ' checked="checked" ';
2683: $coownersoff = ' ';
2684: }
2685: } else {
2686: $coownersoff = ' checked="checked" ';
2687: $coownerson = ' ';
2688: }
2689: if (exists($settings->{'sender_domain'})) {
2690: $defdom = $settings->{'sender_domain'};
2691: }
2692: if (exists($settings->{'autofailsafe'})) {
2693: $failsafe = $settings->{'autofailsafe'};
2694: }
2695: } else {
2696: if ($autorun) {
2697: $runon = ' checked="checked" ';
2698: $runoff = ' ';
2699: } else {
2700: $runoff = ' checked="checked" ';
2701: $runon = ' ';
2702: }
2703: }
2704: my $domform = &Apache::loncommon::select_dom_form($defdom,'sender_domain',1);
2705: my $notif_sender;
2706: if (ref($settings) eq 'HASH') {
2707: $notif_sender = $settings->{'sender_uname'};
2708: }
2709: my $datatable='<tr class="LC_odd_row">'.
2710: '<td>'.&mt('Auto-enrollment active?').'</td>'.
2711: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2712: '<input type="radio" name="autoenroll_run"'.
2713: $runon.' value="1" />'.&mt('Yes').'</label> '.
2714: '<label><input type="radio" name="autoenroll_run"'.
2715: $runoff.' value="0" />'.&mt('No').'</label></span></td>'.
2716: '</tr><tr>'.
2717: '<td>'.&mt('Notification messages - sender').
2718: '</td><td class="LC_right_item"><span class="LC_nobreak">'.
2719: &mt('username').': '.
2720: '<input type="text" name="sender_uname" value="'.
2721: $notif_sender.'" size="10" /> '.&mt('domain').
2722: ': '.$domform.'</span></td></tr>'.
2723: '<tr class="LC_odd_row">'.
2724: '<td>'.&mt('Automatically assign co-ownership').'</td>'.
2725: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2726: '<input type="radio" name="autoassign_coowners"'.
2727: $coownerson.' value="1" />'.&mt('Yes').'</label> '.
2728: '<label><input type="radio" name="autoassign_coowners"'.
2729: $coownersoff.' value="0" />'.&mt('No').'</label></span></td>'.
2730: '</tr><tr>'.
2731: '<td>'.&mt('Failsafe for no drops when institutional data missing').'</td>'.
2732: '<td class="LC_right_item"><span class="LC_nobreak">'.
2733: '<input type="text" name="autoenroll_failsafe"'.
2734: ' value="'.$failsafe.'" size="4" /></td></tr>';
2735: $$rowtotal += 4;
2736: return $datatable;
2737: }
2738:
2739: sub print_autoupdate {
2740: my ($position,$dom,$settings,$rowtotal) = @_;
2741: my $datatable;
2742: if ($position eq 'top') {
2743: my $updateon = ' ';
2744: my $updateoff = ' checked="checked" ';
2745: my $classlistson = ' ';
2746: my $classlistsoff = ' checked="checked" ';
2747: if (ref($settings) eq 'HASH') {
2748: if ($settings->{'run'} eq '1') {
2749: $updateon = $updateoff;
2750: $updateoff = ' ';
2751: }
2752: if ($settings->{'classlists'} eq '1') {
2753: $classlistson = $classlistsoff;
2754: $classlistsoff = ' ';
2755: }
2756: }
2757: my %title = (
2758: run => 'Auto-update active?',
2759: classlists => 'Update information in classlists?',
2760: );
2761: $datatable = '<tr class="LC_odd_row">'.
2762: '<td>'.&mt($title{'run'}).'</td>'.
2763: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2764: '<input type="radio" name="autoupdate_run"'.
2765: $updateon.' value="1" />'.&mt('Yes').'</label> '.
2766: '<label><input type="radio" name="autoupdate_run"'.
2767: $updateoff.'value="0" />'.&mt('No').'</label></span></td>'.
2768: '</tr><tr>'.
2769: '<td>'.&mt($title{'classlists'}).'</td>'.
2770: '<td class="LC_right_item"><span class="LC_nobreak">'.
2771: '<label><input type="radio" name="classlists"'.
2772: $classlistson.' value="1" />'.&mt('Yes').'</label> '.
2773: '<label><input type="radio" name="classlists"'.
2774: $classlistsoff.'value="0" />'.&mt('No').'</label></span></td>'.
2775: '</tr>';
2776: $$rowtotal += 2;
2777: } elsif ($position eq 'middle') {
2778: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2779: my $numinrow = 3;
2780: my $locknamesettings;
2781: $datatable .= &insttypes_row($settings,$types,$usertypes,
2782: $dom,$numinrow,$othertitle,
2783: 'lockablenames',$rowtotal);
2784: $$rowtotal ++;
2785: } else {
2786: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2787: my @fields = ('lastname','firstname','middlename','generation',
2788: 'permanentemail','id');
2789: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
2790: my $numrows = 0;
2791: if (ref($types) eq 'ARRAY') {
2792: if (@{$types} > 0) {
2793: $datatable =
2794: &usertype_update_row($settings,$usertypes,\%fieldtitles,
2795: \@fields,$types,\$numrows);
2796: $$rowtotal += @{$types};
2797: }
2798: }
2799: $datatable .=
2800: &usertype_update_row($settings,{'default' => $othertitle},
2801: \%fieldtitles,\@fields,['default'],
2802: \$numrows);
2803: $$rowtotal ++;
2804: }
2805: return $datatable;
2806: }
2807:
2808: sub print_autocreate {
2809: my ($dom,$settings,$rowtotal) = @_;
2810: my (%createon,%createoff,%currhash);
2811: my @types = ('xml','req');
2812: if (ref($settings) eq 'HASH') {
2813: foreach my $item (@types) {
2814: $createoff{$item} = ' checked="checked" ';
2815: $createon{$item} = ' ';
2816: if (exists($settings->{$item})) {
2817: if ($settings->{$item}) {
2818: $createon{$item} = ' checked="checked" ';
2819: $createoff{$item} = ' ';
2820: }
2821: }
2822: }
2823: if ($settings->{'xmldc'} ne '') {
2824: $currhash{$settings->{'xmldc'}} = 1;
2825: }
2826: } else {
2827: foreach my $item (@types) {
2828: $createoff{$item} = ' checked="checked" ';
2829: $createon{$item} = ' ';
2830: }
2831: }
2832: $$rowtotal += 2;
2833: my $numinrow = 2;
2834: my $datatable='<tr class="LC_odd_row">'.
2835: '<td>'.&mt('Create pending official courses from XML files').'</td>'.
2836: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2837: '<input type="radio" name="autocreate_xml"'.
2838: $createon{'xml'}.' value="1" />'.&mt('Yes').'</label> '.
2839: '<label><input type="radio" name="autocreate_xml"'.
2840: $createoff{'xml'}.' value="0" />'.&mt('No').'</label></span>'.
2841: '</td></tr><tr>'.
2842: '<td>'.&mt('Create pending requests for official courses (if validated)').'</td>'.
2843: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2844: '<input type="radio" name="autocreate_req"'.
2845: $createon{'req'}.' value="1" />'.&mt('Yes').'</label> '.
2846: '<label><input type="radio" name="autocreate_req"'.
2847: $createoff{'req'}.' value="0" />'.&mt('No').'</label></span>';
2848: my ($numdc,$dctable,$rows) = &active_dc_picker($dom,$numinrow,'radio',
2849: 'autocreate_xmldc',%currhash);
2850: $datatable .= '</td></tr><tr class="LC_odd_row"><td>';
2851: if ($numdc > 1) {
2852: $datatable .= &mt('Course creation processed as: (choose Dom. Coord.)').
2853: '</td><td class="LC_left_item">';
2854: } else {
2855: $datatable .= &mt('Course creation processed as:').
2856: '</td><td class="LC_right_item">';
2857: }
2858: $datatable .= $dctable.'</td></tr>';
2859: $$rowtotal += $rows;
2860: return $datatable;
2861: }
2862:
2863: sub print_directorysrch {
2864: my ($position,$dom,$settings,$rowtotal) = @_;
2865: my $datatable;
2866: if ($position eq 'top') {
2867: my $instsrchon = ' ';
2868: my $instsrchoff = ' checked="checked" ';
2869: my ($exacton,$containson,$beginson);
2870: my $instlocalon = ' ';
2871: my $instlocaloff = ' checked="checked" ';
2872: if (ref($settings) eq 'HASH') {
2873: if ($settings->{'available'} eq '1') {
2874: $instsrchon = $instsrchoff;
2875: $instsrchoff = ' ';
2876: }
2877: if ($settings->{'localonly'} eq '1') {
2878: $instlocalon = $instlocaloff;
2879: $instlocaloff = ' ';
2880: }
2881: if (ref($settings->{'searchtypes'}) eq 'ARRAY') {
2882: foreach my $type (@{$settings->{'searchtypes'}}) {
2883: if ($type eq 'exact') {
2884: $exacton = ' checked="checked" ';
2885: } elsif ($type eq 'contains') {
2886: $containson = ' checked="checked" ';
2887: } elsif ($type eq 'begins') {
2888: $beginson = ' checked="checked" ';
2889: }
2890: }
2891: } else {
2892: if ($settings->{'searchtypes'} eq 'exact') {
2893: $exacton = ' checked="checked" ';
2894: } elsif ($settings->{'searchtypes'} eq 'contains') {
2895: $containson = ' checked="checked" ';
2896: } elsif ($settings->{'searchtypes'} eq 'specify') {
2897: $exacton = ' checked="checked" ';
2898: $containson = ' checked="checked" ';
2899: }
2900: }
2901: }
2902: my ($searchtitles,$titleorder) = &sorted_searchtitles();
2903: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2904:
2905: my $numinrow = 4;
2906: my $cansrchrow = 0;
2907: $datatable='<tr class="LC_odd_row">'.
2908: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Institutional directory search available?').'</span></td>'.
2909: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2910: '<input type="radio" name="dirsrch_available"'.
2911: $instsrchon.' value="1" />'.&mt('Yes').'</label> '.
2912: '<label><input type="radio" name="dirsrch_available"'.
2913: $instsrchoff.' value="0" />'.&mt('No').'</label></span></td>'.
2914: '</tr><tr>'.
2915: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Other domains can search institution?').'</span></td>'.
2916: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2917: '<input type="radio" name="dirsrch_instlocalonly"'.
2918: $instlocaloff.' value="0" />'.&mt('Yes').'</label> '.
2919: '<label><input type="radio" name="dirsrch_instlocalonly"'.
2920: $instlocalon.' value="1" />'.&mt('No').'</label></span></td>'.
2921: '</tr>';
2922: $$rowtotal += 2;
2923: if (ref($usertypes) eq 'HASH') {
2924: if (keys(%{$usertypes}) > 0) {
2925: $datatable .= &insttypes_row($settings,$types,$usertypes,$dom,
2926: $numinrow,$othertitle,'cansearch',
2927: $rowtotal);
2928: $cansrchrow = 1;
2929: }
2930: }
2931: if ($cansrchrow) {
2932: $$rowtotal ++;
2933: $datatable .= '<tr>';
2934: } else {
2935: $datatable .= '<tr class="LC_odd_row">';
2936: }
2937: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Supported search methods').
2938: '</span></td><td class="LC_left_item" colspan="2"><table><tr>';
2939: foreach my $title (@{$titleorder}) {
2940: if (defined($searchtitles->{$title})) {
2941: my $check = ' ';
2942: if (ref($settings) eq 'HASH') {
2943: if (ref($settings->{'searchby'}) eq 'ARRAY') {
2944: if (grep(/^\Q$title\E$/,@{$settings->{'searchby'}})) {
2945: $check = ' checked="checked" ';
2946: }
2947: }
2948: }
2949: $datatable .= '<td class="LC_left_item">'.
2950: '<span class="LC_nobreak"><label>'.
2951: '<input type="checkbox" name="searchby" '.
2952: 'value="'.$title.'"'.$check.'/>'.
2953: $searchtitles->{$title}.'</label></span></td>';
2954: }
2955: }
2956: $datatable .= '</tr></table></td></tr>';
2957: $$rowtotal ++;
2958: if ($cansrchrow) {
2959: $datatable .= '<tr class="LC_odd_row">';
2960: } else {
2961: $datatable .= '<tr>';
2962: }
2963: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Search latitude').'</span></td>'.
2964: '<td class="LC_left_item" colspan="2">'.
2965: '<span class="LC_nobreak"><label>'.
2966: '<input type="checkbox" name="searchtypes" '.
2967: $exacton.' value="exact" />'.&mt('Exact match').
2968: '</label> '.
2969: '<label><input type="checkbox" name="searchtypes" '.
2970: $beginson.' value="begins" />'.&mt('Begins with').
2971: '</label> '.
2972: '<label><input type="checkbox" name="searchtypes" '.
2973: $containson.' value="contains" />'.&mt('Contains').
2974: '</label></span></td></tr>';
2975: $$rowtotal ++;
2976: } else {
2977: my $domsrchon = ' checked="checked" ';
2978: my $domsrchoff = ' ';
2979: my $domlocalon = ' ';
2980: my $domlocaloff = ' checked="checked" ';
2981: if (ref($settings) eq 'HASH') {
2982: if ($settings->{'lclocalonly'} eq '1') {
2983: $domlocalon = $domlocaloff;
2984: $domlocaloff = ' ';
2985: }
2986: if ($settings->{'lcavailable'} eq '0') {
2987: $domsrchoff = $domsrchon;
2988: $domsrchon = ' ';
2989: }
2990: }
2991: $datatable='<tr class="LC_odd_row">'.
2992: '<td colspan="2"><span class ="LC_nobreak">'.&mt('LON-CAPA directory search available?').'</span></td>'.
2993: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2994: '<input type="radio" name="dirsrch_domavailable"'.
2995: $domsrchon.' value="1" />'.&mt('Yes').'</label> '.
2996: '<label><input type="radio" name="dirsrch_domavailable"'.
2997: $domsrchoff.' value="0" />'.&mt('No').'</label></span></td>'.
2998: '</tr><tr>'.
2999: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Other domains can search LON-CAPA domain?').'</span></td>'.
3000: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
3001: '<input type="radio" name="dirsrch_domlocalonly"'.
3002: $domlocaloff.' value="0" />'.&mt('Yes').'</label> '.
3003: '<label><input type="radio" name="dirsrch_domlocalonly"'.
3004: $domlocalon.' value="1" />'.&mt('No').'</label></span></td>'.
3005: '</tr>';
3006: $$rowtotal += 2;
3007: }
3008: return $datatable;
3009: }
3010:
3011: sub print_contacts {
3012: my ($position,$dom,$settings,$rowtotal) = @_;
3013: my $datatable;
3014: my @contacts = ('adminemail','supportemail');
3015: my (%checked,%to,%otheremails,%bccemails,%includestr,%includeloc,%currfield,
3016: $maxsize,$fields,$fieldtitles,$fieldoptions,$possoptions,@mailings);
3017: if ($position eq 'top') {
3018: if (ref($settings) eq 'HASH') {
3019: foreach my $item (@contacts) {
3020: if (exists($settings->{$item})) {
3021: $to{$item} = $settings->{$item};
3022: }
3023: }
3024: }
3025: } elsif ($position eq 'middle') {
3026: @mailings = ('errormail','packagesmail','lonstatusmail','requestsmail',
3027: 'updatesmail','idconflictsmail');
3028: foreach my $type (@mailings) {
3029: $otheremails{$type} = '';
3030: }
3031: } else {
3032: @mailings = ('helpdeskmail','otherdomsmail');
3033: foreach my $type (@mailings) {
3034: $otheremails{$type} = '';
3035: }
3036: $bccemails{'helpdeskmail'} = '';
3037: $bccemails{'otherdomsmail'} = '';
3038: $includestr{'helpdeskmail'} = '';
3039: $includestr{'otherdomsmail'} = '';
3040: ($fields,$fieldtitles,$fieldoptions,$possoptions) = &helpform_fields();
3041: }
3042: if (ref($settings) eq 'HASH') {
3043: unless ($position eq 'top') {
3044: foreach my $type (@mailings) {
3045: if (exists($settings->{$type})) {
3046: if (ref($settings->{$type}) eq 'HASH') {
3047: foreach my $item (@contacts) {
3048: if ($settings->{$type}{$item}) {
3049: $checked{$type}{$item} = ' checked="checked" ';
3050: }
3051: }
3052: $otheremails{$type} = $settings->{$type}{'others'};
3053: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
3054: $bccemails{$type} = $settings->{$type}{'bcc'};
3055: if ($settings->{$type}{'include'} ne '') {
3056: ($includeloc{$type},$includestr{$type}) = split(/:/,$settings->{$type}{'include'},2);
3057: $includestr{$type} = &unescape($includestr{$type});
3058: }
3059: }
3060: }
3061: } elsif ($type eq 'lonstatusmail') {
3062: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
3063: }
3064: }
3065: }
3066: if ($position eq 'bottom') {
3067: foreach my $type (@mailings) {
3068: $bccemails{$type} = $settings->{$type}{'bcc'};
3069: if ($settings->{$type}{'include'} ne '') {
3070: ($includeloc{$type},$includestr{$type}) = split(/:/,$settings->{$type}{'include'},2);
3071: $includestr{$type} = &unescape($includestr{$type});
3072: }
3073: }
3074: if (ref($settings->{'helpform'}) eq 'HASH') {
3075: if (ref($fields) eq 'ARRAY') {
3076: foreach my $field (@{$fields}) {
3077: $currfield{$field} = $settings->{'helpform'}{$field};
3078: }
3079: }
3080: if (exists($settings->{'helpform'}{'maxsize'})) {
3081: $maxsize = $settings->{'helpform'}{'maxsize'};
3082: } else {
3083: $maxsize = '1.0';
3084: }
3085: } else {
3086: if (ref($fields) eq 'ARRAY') {
3087: foreach my $field (@{$fields}) {
3088: $currfield{$field} = 'yes';
3089: }
3090: }
3091: $maxsize = '1.0';
3092: }
3093: }
3094: } else {
3095: if ($position eq 'top') {
3096: $to{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
3097: $to{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
3098: $checked{'errormail'}{'adminemail'} = ' checked="checked" ';
3099: $checked{'packagesmail'}{'adminemail'} = ' checked="checked" ';
3100: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
3101: $checked{'requestsmail'}{'adminemail'} = ' checked="checked" ';
3102: $checked{'updatesmail'}{'adminemail'} = ' checked="checked" ';
3103: $checked{'idconflictsmail'}{'adminemail'} = ' checked="checked" ';
3104: } elsif ($position eq 'bottom') {
3105: $checked{'helpdeskmail'}{'supportemail'} = ' checked="checked" ';
3106: $checked{'otherdomsmail'}{'supportemail'} = ' checked="checked" ';
3107: if (ref($fields) eq 'ARRAY') {
3108: foreach my $field (@{$fields}) {
3109: $currfield{$field} = 'yes';
3110: }
3111: }
3112: $maxsize = '1.0';
3113: }
3114: }
3115: my ($titles,$short_titles) = &contact_titles();
3116: my $rownum = 0;
3117: my $css_class;
3118: if ($position eq 'top') {
3119: foreach my $item (@contacts) {
3120: $css_class = $rownum%2?' class="LC_odd_row"':'';
3121: $datatable .= '<tr'.$css_class.'>'.
3122: '<td><span class="LC_nobreak">'.$titles->{$item}.
3123: '</span></td><td class="LC_right_item">'.
3124: '<input type="text" name="'.$item.'" value="'.
3125: $to{$item}.'" /></td></tr>';
3126: $rownum ++;
3127: }
3128: } elsif ($position eq 'bottom') {
3129: $css_class = $rownum%2?' class="LC_odd_row"':'';
3130: $datatable .= '<tr'.$css_class.'>'.
3131: '<td>'.&mt('Extra helpdesk form fields:').'<br />'.
3132: &mt('(e-mail, subject, and description always shown)').
3133: '</td><td class="LC_left_item">';
3134: if ((ref($fields) eq 'ARRAY') && (ref($fieldtitles) eq 'HASH') &&
3135: (ref($fieldoptions) eq 'HASH') && (ref($possoptions) eq 'HASH')) {
3136: $datatable .= '<table><tr><th>'.&mt('Field').'</th><th>'.&mt('Status').'</th></tr>';
3137: foreach my $field (@{$fields}) {
3138: $datatable .= '<tr><td>'.$fieldtitles->{$field};
3139: if (($field eq 'screenshot') || ($field eq 'cc')) {
3140: $datatable .= ' '.&mt('(logged-in users)');
3141: }
3142: $datatable .='</td><td>';
3143: my $clickaction;
3144: if ($field eq 'screenshot') {
3145: $clickaction = ' onclick="screenshotSize(this);"';
3146: }
3147: if (ref($possoptions->{$field}) eq 'ARRAY') {
3148: foreach my $option (@{$possoptions->{$field}}) {
3149: my $checked;
3150: if ($currfield{$field} eq $option) {
3151: $checked = ' checked="checked"';
3152: }
3153: $datatable .= '<span class="LC_nobreak"><label>'.
3154: '<input type="radio" name="helpform_'.$field.'" '.
3155: 'value="'.$option.'"'.$checked.$clickaction.' />'.$fieldoptions->{$option}.
3156: '</label></span>'.(' 'x2);
3157: }
3158: }
3159: if ($field eq 'screenshot') {
3160: my $display;
3161: if ($currfield{$field} eq 'no') {
3162: $display = ' style="display:none"';
3163: }
3164: $datatable .= '</td></tr><tr id="help_screenshotsize"'.$display.' />'.
3165: '<td>'.&mt('Maximum size for upload (MB)').'</td><td>'.
3166: '<input type="text" size="5" name="helpform_maxsize" value="'.$maxsize.'" />';
3167: }
3168: $datatable .= '</td></tr>';
3169: }
3170: $datatable .= '</table>';
3171: }
3172: $datatable .= '</td></tr>'."\n";
3173: $rownum ++;
3174: }
3175: unless ($position eq 'top') {
3176: foreach my $type (@mailings) {
3177: $css_class = $rownum%2?' class="LC_odd_row"':'';
3178: $datatable .= '<tr'.$css_class.'>'.
3179: '<td><span class="LC_nobreak">'.
3180: $titles->{$type}.': </span></td>'.
3181: '<td class="LC_left_item">';
3182: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
3183: $datatable .= '<fieldset><legend>'.&mt('E-mail recipient(s)').'</legend>';
3184: }
3185: $datatable .= '<span class="LC_nobreak">';
3186: foreach my $item (@contacts) {
3187: $datatable .= '<label>'.
3188: '<input type="checkbox" name="'.$type.'"'.
3189: $checked{$type}{$item}.
3190: ' value="'.$item.'" />'.$short_titles->{$item}.
3191: '</label> ';
3192: }
3193: $datatable .= '</span><br />'.&mt('Others').': '.
3194: '<input type="text" name="'.$type.'_others" '.
3195: 'value="'.$otheremails{$type}.'" />';
3196: my %locchecked;
3197: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
3198: foreach my $loc ('s','b') {
3199: if ($includeloc{$type} eq $loc) {
3200: $locchecked{$loc} = ' checked="checked"';
3201: last;
3202: }
3203: }
3204: $datatable .= '<br />'.&mt('Bcc:').(' 'x6).
3205: '<input type="text" name="'.$type.'_bcc" '.
3206: 'value="'.$bccemails{$type}.'" /></fieldset>'.
3207: '<fieldset><legend>'.&mt('Optional added text').'</legend>'.
3208: &mt('Text automatically added to e-mail:').' '.
3209: '<input type="text" name="'.$type.'_includestr" value="'.$includestr{$type}.'" /><br >'.
3210: '<span class="LC_nobreak">'.&mt('Location:').' '.
3211: '<label><input type="radio" name="'.$type.'_includeloc" value="s"'.$locchecked{'s'}.' />'.&mt('in subject').'</label>'.
3212: (' 'x2).
3213: '<label><input type="radio" name="'.$type.'_includeloc" value="b"'.$locchecked{'b'}.' />'.&mt('in body').'</label>'.
3214: '</span></fieldset>';
3215: }
3216: $datatable .= '</td></tr>'."\n";
3217: $rownum ++;
3218: }
3219: }
3220: if ($position eq 'middle') {
3221: my %choices;
3222: $choices{'reporterrors'} = &mt('E-mail error reports to [_1]',
3223: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
3224: &mt('LON-CAPA core group - MSU'),600,500));
3225: $choices{'reportupdates'} = &mt('E-mail record of completed LON-CAPA updates to [_1]',
3226: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
3227: &mt('LON-CAPA core group - MSU'),600,500));
3228: my @toggles = ('reporterrors','reportupdates');
3229: my %defaultchecked = ('reporterrors' => 'on',
3230: 'reportupdates' => 'on');
3231: (my $reports,$rownum) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
3232: \%choices,$rownum);
3233: $datatable .= $reports;
3234: } elsif ($position eq 'bottom') {
3235: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
3236: my (@posstypes,%usertypeshash);
3237: if (ref($types) eq 'ARRAY') {
3238: @posstypes = @{$types};
3239: }
3240: if (@posstypes) {
3241: if (ref($usertypes) eq 'HASH') {
3242: %usertypeshash = %{$usertypes};
3243: }
3244: my @overridden;
3245: my $numinrow = 4;
3246: if (ref($settings) eq 'HASH') {
3247: if (ref($settings->{'overrides'}) eq 'HASH') {
3248: foreach my $key (sort(keys(%{$settings->{'overrides'}}))) {
3249: if (ref($settings->{'overrides'}{$key}) eq 'HASH') {
3250: push(@overridden,$key);
3251: foreach my $item (@contacts) {
3252: if ($settings->{'overrides'}{$key}{$item}) {
3253: $checked{'override_'.$key}{$item} = ' checked="checked" ';
3254: }
3255: }
3256: $otheremails{'override_'.$key} = $settings->{'overrides'}{$key}{'others'};
3257: $bccemails{'override_'.$key} = $settings->{'overrides'}{$key}{'bcc'};
3258: $includeloc{'override_'.$key} = '';
3259: $includestr{'override_'.$key} = '';
3260: if ($settings->{'overrides'}{$key}{'include'} ne '') {
3261: ($includeloc{'override_'.$key},$includestr{'override_'.$key}) =
3262: split(/:/,$settings->{'overrides'}{$key}{'include'},2);
3263: $includestr{'override_'.$key} = &unescape($includestr{'override_'.$key});
3264: }
3265: }
3266: }
3267: }
3268: }
3269: my $customclass = 'LC_helpdesk_override';
3270: my $optionsprefix = 'LC_options_helpdesk_';
3271:
3272: my $onclicktypes = "toggleHelpdeskRow(this.form,'overrides','$customclass','$optionsprefix');";
3273:
3274: $datatable .= &insttypes_row($settings,$types,$usertypes,$dom,
3275: $numinrow,$othertitle,'overrides',
3276: \$rownum,$onclicktypes,$customclass);
3277: $rownum ++;
3278: $usertypeshash{'default'} = $othertitle;
3279: foreach my $status (@posstypes) {
3280: my $css_class;
3281: if ($rownum%2) {
3282: $css_class = 'LC_odd_row ';
3283: }
3284: $css_class .= $customclass;
3285: my $rowid = $optionsprefix.$status;
3286: my $hidden = 1;
3287: my $currstyle = 'display:none';
3288: if (grep(/^\Q$status\E$/,@overridden)) {
3289: $currstyle = 'display:table-row';
3290: $hidden = 0;
3291: }
3292: my $key = 'override_'.$status;
3293: $datatable .= &overridden_helpdesk($checked{$key},$otheremails{$key},$bccemails{$key},
3294: $includeloc{$key},$includestr{$key},$status,$rowid,
3295: $usertypeshash{$status},$css_class,$currstyle,
3296: \@contacts,$short_titles);
3297: unless ($hidden) {
3298: $rownum ++;
3299: }
3300: }
3301: }
3302: }
3303: $$rowtotal += $rownum;
3304: return $datatable;
3305: }
3306:
3307: sub overridden_helpdesk {
3308: my ($checked,$otheremails,$bccemails,$includeloc,$includestr,$type,$rowid,
3309: $typetitle,$css_class,$rowstyle,$contacts,$short_titles) = @_;
3310: my $class = 'LC_left_item';
3311: if ($css_class) {
3312: $css_class = ' class="'.$css_class.'"';
3313: }
3314: if ($rowid) {
3315: $rowid = ' id="'.$rowid.'"';
3316: }
3317: if ($rowstyle) {
3318: $rowstyle = ' style="'.$rowstyle.'"';
3319: }
3320: my ($output,$description);
3321: $description = &mt('Helpdesk requests from: [_1] in this domain (overrides default)',"<b>$typetitle</b>");
3322: $output = '<tr'.$css_class.$rowid.$rowstyle.'>'.
3323: "<td>$description</td>\n".
3324: '<td class="'.$class.'" colspan="2">'.
3325: '<fieldset><legend>'.&mt('E-mail recipient(s)').'</legend>'.
3326: '<span class="LC_nobreak">';
3327: if (ref($contacts) eq 'ARRAY') {
3328: foreach my $item (@{$contacts}) {
3329: my $check;
3330: if (ref($checked) eq 'HASH') {
3331: $check = $checked->{$item};
3332: }
3333: my $title;
3334: if (ref($short_titles) eq 'HASH') {
3335: $title = $short_titles->{$item};
3336: }
3337: $output .= '<label>'.
3338: '<input type="checkbox" name="override_'.$type.'"'.$check.
3339: ' value="'.$item.'" />'.$title.'</label> ';
3340: }
3341: }
3342: $output .= '</span><br />'.&mt('Others').': '.
3343: '<input type="text" name="override_'.$type.'_others" '.
3344: 'value="'.$otheremails.'" />';
3345: my %locchecked;
3346: foreach my $loc ('s','b') {
3347: if ($includeloc eq $loc) {
3348: $locchecked{$loc} = ' checked="checked"';
3349: last;
3350: }
3351: }
3352: $output .= '<br />'.&mt('Bcc:').(' 'x6).
3353: '<input type="text" name="override_'.$type.'_bcc" '.
3354: 'value="'.$bccemails.'" /></fieldset>'.
3355: '<fieldset><legend>'.&mt('Optional added text').'</legend>'.
3356: &mt('Text automatically added to e-mail:').' '.
3357: '<input type="text" name="override_'.$type.'_includestr" value="'.$includestr.'" /><br >'.
3358: '<span class="LC_nobreak">'.&mt('Location:').' '.
3359: '<label><input type="radio" name="override_'.$type.'_includeloc" value="s"'.$locchecked{'s'}.' />'.&mt('in subject').'</label>'.
3360: (' 'x2).
3361: '<label><input type="radio" name="override_'.$type.'_includeloc" value="b"'.$locchecked{'b'}.' />'.&mt('in body').'</label>'.
3362: '</span></fieldset>'.
3363: '</td></tr>'."\n";
3364: return $output;
3365: }
3366:
3367: sub contacts_javascript {
3368: return <<"ENDSCRIPT";
3369:
3370: <script type="text/javascript">
3371: // <![CDATA[
3372:
3373: function screenshotSize(field) {
3374: if (document.getElementById('help_screenshotsize')) {
3375: if (field.value == 'no') {
3376: document.getElementById('help_screenshotsize').style.display="none";
3377: } else {
3378: document.getElementById('help_screenshotsize').style.display="";
3379: }
3380: }
3381: return;
3382: }
3383:
3384: function toggleHelpdeskRow(form,checkbox,target,prefix,docount) {
3385: if (form.elements[checkbox].length != undefined) {
3386: var count = 0;
3387: if (docount) {
3388: for (var i=0; i<form.elements[checkbox].length; i++) {
3389: if (form.elements[checkbox][i].checked) {
3390: count ++;
3391: }
3392: }
3393: }
3394: for (var i=0; i<form.elements[checkbox].length; i++) {
3395: var type = form.elements[checkbox][i].value;
3396: if (document.getElementById(prefix+type)) {
3397: if (form.elements[checkbox][i].checked) {
3398: document.getElementById(prefix+type).style.display = 'table-row';
3399: if (count % 2 == 1) {
3400: document.getElementById(prefix+type).className = target+' LC_odd_row';
3401: } else {
3402: document.getElementById(prefix+type).className = target;
3403: }
3404: count ++;
3405: } else {
3406: document.getElementById(prefix+type).style.display = 'none';
3407: }
3408: }
3409: }
3410: }
3411: return;
3412: }
3413:
3414:
3415: // ]]>
3416: </script>
3417:
3418: ENDSCRIPT
3419: }
3420:
3421: sub print_helpsettings {
3422: my ($position,$dom,$settings,$rowtotal) = @_;
3423: my $confname = $dom.'-domainconfig';
3424: my $formname = 'display';
3425: my ($datatable,$itemcount);
3426: if ($position eq 'top') {
3427: $itemcount = 1;
3428: my (%choices,%defaultchecked,@toggles);
3429: $choices{'submitbugs'} = &mt('Display link to: [_1]?',
3430: &Apache::loncommon::modal_link('http://bugs.loncapa.org',
3431: &mt('LON-CAPA bug tracker'),600,500));
3432: %defaultchecked = ('submitbugs' => 'on');
3433: @toggles = ('submitbugs');
3434: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
3435: \%choices,$itemcount);
3436: $$rowtotal ++;
3437: } else {
3438: my $css_class;
3439: my %existing=&Apache::lonnet::dump('roles',$dom,$confname,'rolesdef_');
3440: my (%customroles,%ordered,%current);
3441: if (ref($settings) eq 'HASH') {
3442: if (ref($settings->{'adhoc'}) eq 'HASH') {
3443: %current = %{$settings->{'adhoc'}};
3444: }
3445: }
3446: my $count = 0;
3447: foreach my $key (sort(keys(%existing))) {
3448: if ($key=~/^rolesdef\_(\w+)$/) {
3449: my $rolename = $1;
3450: my (%privs,$order);
3451: ($privs{'system'},$privs{'domain'},$privs{'course'}) = split(/\_/,$existing{$key});
3452: $customroles{$rolename} = \%privs;
3453: if (ref($current{$rolename}) eq 'HASH') {
3454: $order = $current{$rolename}{'order'};
3455: }
3456: if ($order eq '') {
3457: $order = $count;
3458: }
3459: $ordered{$order} = $rolename;
3460: $count++;
3461: }
3462: }
3463: my $maxnum = scalar(keys(%ordered));
3464: my @roles_by_num = ();
3465: foreach my $item (sort {$a <=> $b } (keys(%ordered))) {
3466: push(@roles_by_num,$item);
3467: }
3468: my $context = 'domprefs';
3469: my $crstype = 'Course';
3470: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
3471: my @accesstypes = ('all','dh','da','none');
3472: my ($numstatustypes,@jsarray);
3473: if (ref($types) eq 'ARRAY') {
3474: if (@{$types} > 0) {
3475: $numstatustypes = scalar(@{$types});
3476: push(@accesstypes,'status');
3477: @jsarray = ('bystatus');
3478: }
3479: }
3480: my %domhelpdesk = &Apache::lonnet::get_active_domroles($dom,['dh','da']);
3481: if (keys(%domhelpdesk)) {
3482: push(@accesstypes,('inc','exc'));
3483: push(@jsarray,('notinc','notexc'));
3484: }
3485: my $hiddenstr = join("','",@jsarray);
3486: $datatable .= &helpsettings_javascript(\@roles_by_num,$maxnum,$hiddenstr,$formname);
3487: my $context = 'domprefs';
3488: my $crstype = 'Course';
3489: my $prefix = 'helproles_';
3490: my $add_class = 'LC_hidden';
3491: foreach my $num (@roles_by_num) {
3492: my $role = $ordered{$num};
3493: my ($desc,$access,@statuses);
3494: if (ref($current{$role}) eq 'HASH') {
3495: $desc = $current{$role}{'desc'};
3496: $access = $current{$role}{'access'};
3497: if (ref($current{$role}{'insttypes'}) eq 'ARRAY') {
3498: @statuses = @{$current{$role}{'insttypes'}};
3499: }
3500: }
3501: if ($desc eq '') {
3502: $desc = $role;
3503: }
3504: my $identifier = 'custhelp'.$num;
3505: my %full=();
3506: my %levels= (
3507: course => {},
3508: domain => {},
3509: system => {},
3510: );
3511: my %levelscurrent=(
3512: course => {},
3513: domain => {},
3514: system => {},
3515: );
3516: &Apache::lonuserutils::custom_role_privs($customroles{$role},\%full,\%levels,\%levelscurrent);
3517: my @templateroles = &Apache::lonuserutils::custom_template_roles($context,$crstype);
3518: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3519: my $chgstr = ' onchange="javascript:reorderHelpRoles(this.form,'."'helproles_".$num."_pos'".');"';
3520: $datatable .= '<tr '.$css_class.'><td style="vertical-align: top"><b>'.$role.'</b><br />'.
3521: '<select name="helproles_'.$num.'_pos"'.$chgstr.'>';
3522: for (my $k=0; $k<=$maxnum; $k++) {
3523: my $vpos = $k+1;
3524: my $selstr;
3525: if ($k == $num) {
3526: $selstr = ' selected="selected" ';
3527: }
3528: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
3529: }
3530: $datatable .= '</select>'.(' 'x2).
3531: '<input type="hidden" name="helproles_'.$num.'" value="'.$role.'" />'.
3532: '</td>'.
3533: '<td><fieldset><legend>'.&mt('Role name').'</legend>'.
3534: &mt('Name shown to users:').
3535: '<input type="text" name="helproles_'.$num.'_desc" value="'.$desc.'" />'.
3536: '</fieldset>'.
3537: &helpdeskroles_access($dom,$prefix,$num,$add_class,$current{$role},\@accesstypes,
3538: $othertitle,$usertypes,$types,\%domhelpdesk).
3539: '<fieldset>'.
3540: '<legend>'.&mt('Role privileges').&adhocbutton($prefix,$num,'privs','show').'</legend>'.
3541: &Apache::lonuserutils::custom_role_table($crstype,\%full,\%levels,
3542: \%levelscurrent,$identifier,
3543: 'LC_hidden',$prefix.$num.'_privs').
3544: '</fieldset></td>';
3545: $itemcount ++;
3546: }
3547: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3548: my $newcust = 'custhelp'.$count;
3549: my (%privs,%levelscurrent);
3550: my %full=();
3551: my %levels= (
3552: course => {},
3553: domain => {},
3554: system => {},
3555: );
3556: &Apache::lonuserutils::custom_role_privs(\%privs,\%full,\%levels,\%levelscurrent);
3557: my @templateroles = &Apache::lonuserutils::custom_template_roles($context,$crstype);
3558: my $chgstr = ' onchange="javascript:reorderHelpRoles(this.form,'."'helproles_".$count."_pos'".');"';
3559: $datatable .= '<tr '.$css_class.'><td style="vertical-align: top"><span class="LC_nobreak"><label>'.
3560: '<input type="hidden" name="helproles_maxnum" value="'.$maxnum.'" />'."\n".
3561: '<select name="helproles_'.$count.'_pos"'.$chgstr.'>';
3562: for (my $k=0; $k<$maxnum+1; $k++) {
3563: my $vpos = $k+1;
3564: my $selstr;
3565: if ($k == $maxnum) {
3566: $selstr = ' selected="selected" ';
3567: }
3568: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
3569: }
3570: $datatable .= '</select> '."\n".
3571: '<input type="checkbox" name="newcusthelp" value="'.$count.'" />'. &mt('Add').
3572: '</label></span></td>'.
3573: '<td><fieldset><legend>'.&mt('Role name').'</legend>'.
3574: '<span class="LC_nobreak">'.
3575: &mt('Internal name:').
3576: '<input type="text" size="10" name="custhelpname'.$count.'" value="" />'.
3577: '</span>'.(' 'x4).
3578: '<span class="LC_nobreak">'.
3579: &mt('Name shown to users:').
3580: '<input type="text" size="20" name="helproles_'.$count.'_desc" value="" />'.
3581: '</span></fieldset>'.
3582: &helpdeskroles_access($dom,$prefix,$count,'',undef,\@accesstypes,$othertitle,
3583: $usertypes,$types,\%domhelpdesk).
3584: '<fieldset><legend>'.&mt('Role privileges').'</legend>'.
3585: &Apache::lonuserutils::custom_role_header($context,$crstype,
3586: \@templateroles,$newcust).
3587: &Apache::lonuserutils::custom_role_table('Course',\%full,\%levels,
3588: \%levelscurrent,$newcust).
3589: '</fieldset></td></tr>';
3590: $count ++;
3591: $$rowtotal += $count;
3592: }
3593: return $datatable;
3594: }
3595:
3596: sub adhocbutton {
3597: my ($prefix,$num,$field,$visibility) = @_;
3598: my %lt = &Apache::lonlocal::texthash(
3599: show => 'Show details',
3600: hide => 'Hide details',
3601: );
3602: return '<span style="text-decoration:line-through; font-weight: normal;">'.(' 'x10).
3603: '</span>'.(' 'x2).'<input type="button" id="'.$prefix.$num.'_'.$field.'_vis"'.
3604: ' value="'.$lt{$visibility}.'" style="height:20px;" '.
3605: 'onclick="toggleHelpdeskItem('."'$num','$field'".');" />'.(' 'x2);
3606: }
3607:
3608: sub helpsettings_javascript {
3609: my ($roles_by_num,$total,$hiddenstr,$formname) = @_;
3610: return unless(ref($roles_by_num) eq 'ARRAY');
3611: my %html_js_lt = &Apache::lonlocal::texthash(
3612: show => 'Show details',
3613: hide => 'Hide details',
3614: );
3615: &html_escape(\%html_js_lt);
3616: my $jstext = ' var helproles = Array('."'".join("','",@{$roles_by_num})."'".');'."\n";
3617: return <<"ENDSCRIPT";
3618: <script type="text/javascript">
3619: // <![CDATA[
3620:
3621: function reorderHelpRoles(form,item) {
3622: var changedVal;
3623: $jstext
3624: var newpos = 'helproles_${total}_pos';
3625: var maxh = 1 + $total;
3626: var current = new Array();
3627: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
3628: if (item == newpos) {
3629: changedVal = newitemVal;
3630: } else {
3631: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
3632: current[newitemVal] = newpos;
3633: }
3634: for (var i=0; i<helproles.length; i++) {
3635: var elementName = 'helproles_'+helproles[i]+'_pos';
3636: if (elementName != item) {
3637: if (form.elements[elementName]) {
3638: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
3639: current[currVal] = elementName;
3640: }
3641: }
3642: }
3643: var oldVal;
3644: for (var j=0; j<maxh; j++) {
3645: if (current[j] == undefined) {
3646: oldVal = j;
3647: }
3648: }
3649: if (oldVal < changedVal) {
3650: for (var k=oldVal+1; k<=changedVal ; k++) {
3651: var elementName = current[k];
3652: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
3653: }
3654: } else {
3655: for (var k=changedVal; k<oldVal; k++) {
3656: var elementName = current[k];
3657: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
3658: }
3659: }
3660: return;
3661: }
3662:
3663: function helpdeskAccess(num) {
3664: var curraccess = null;
3665: if (document.$formname.elements['helproles_'+num+'_access'].length) {
3666: for (var i=0; i<document.$formname.elements['helproles_'+num+'_access'].length; i++) {
3667: if (document.$formname.elements['helproles_'+num+'_access'][i].checked) {
3668: curraccess = document.$formname.elements['helproles_'+num+'_access'][i].value;
3669: }
3670: }
3671: }
3672: var shown = Array();
3673: var hidden = Array();
3674: if (curraccess == 'none') {
3675: hidden = Array('$hiddenstr');
3676: } else {
3677: if (curraccess == 'status') {
3678: shown = Array('bystatus');
3679: hidden = Array('notinc','notexc');
3680: } else {
3681: if (curraccess == 'exc') {
3682: shown = Array('notexc');
3683: hidden = Array('notinc','bystatus');
3684: }
3685: if (curraccess == 'inc') {
3686: shown = Array('notinc');
3687: hidden = Array('notexc','bystatus');
3688: }
3689: if ((curraccess == 'all') || (curraccess == 'dh') || (curraccess == 'da')) {
3690: hidden = Array('notinc','notexc','bystatus');
3691: }
3692: }
3693: }
3694: if (hidden.length > 0) {
3695: for (var i=0; i<hidden.length; i++) {
3696: if (document.getElementById('helproles_'+num+'_'+hidden[i])) {
3697: document.getElementById('helproles_'+num+'_'+hidden[i]).style.display = 'none';
3698: }
3699: }
3700: }
3701: if (shown.length > 0) {
3702: for (var i=0; i<shown.length; i++) {
3703: if (document.getElementById('helproles_'+num+'_'+shown[i])) {
3704: if (shown[i] == 'privs') {
3705: document.getElementById('helproles_'+num+'_'+shown[i]).style.display = 'block';
3706: } else {
3707: document.getElementById('helproles_'+num+'_'+shown[i]).style.display = 'inline-block';
3708: }
3709: }
3710: }
3711: }
3712: return;
3713: }
3714:
3715: function toggleHelpdeskItem(num,field) {
3716: if (document.getElementById('helproles_'+num+'_'+field)) {
3717: if (document.getElementById('helproles_'+num+'_'+field).className.match(/(?:^|\\s)LC_hidden(?!\\S)/)) {
3718: document.getElementById('helproles_'+num+'_'+field).className =
3719: document.getElementById('helproles_'+num+'_'+field).className.replace(/(?:^|\\s)LC_hidden(?!\\S)/g ,'');
3720: if (document.getElementById('helproles_'+num+'_'+field+'_vis')) {
3721: document.getElementById('helproles_'+num+'_'+field+'_vis').value = '$html_js_lt{hide}';
3722: }
3723: } else {
3724: document.getElementById('helproles_'+num+'_'+field).className += ' LC_hidden';
3725: if (document.getElementById('helproles_'+num+'_'+field+'_vis')) {
3726: document.getElementById('helproles_'+num+'_'+field+'_vis').value = '$html_js_lt{show}';
3727: }
3728: }
3729: }
3730: return;
3731: }
3732:
3733: // ]]>
3734: </script>
3735:
3736: ENDSCRIPT
3737: }
3738:
3739: sub helpdeskroles_access {
3740: my ($dom,$prefix,$num,$add_class,$current,$accesstypes,$othertitle,
3741: $usertypes,$types,$domhelpdesk) = @_;
3742: return unless ((ref($accesstypes) eq 'ARRAY') && (ref($domhelpdesk) eq 'HASH'));
3743: my %lt = &Apache::lonlocal::texthash(
3744: 'rou' => 'Role usage',
3745: 'whi' => 'Which helpdesk personnel may use this role?',
3746: 'all' => 'All with domain helpdesk or helpdesk assistant role',
3747: 'dh' => 'All with domain helpdesk role',
3748: 'da' => 'All with domain helpdesk assistant role',
3749: 'none' => 'None',
3750: 'status' => 'Determined based on institutional status',
3751: 'inc' => 'Include all, but exclude specific personnel',
3752: 'exc' => 'Exclude all, but include specific personnel',
3753: );
3754: my %usecheck = (
3755: all => ' checked="checked"',
3756: );
3757: my %displaydiv = (
3758: status => 'none',
3759: inc => 'none',
3760: exc => 'none',
3761: priv => 'block',
3762: );
3763: my $output;
3764: if (ref($current) eq 'HASH') {
3765: if (($current->{'access'} ne '') && ($current->{'access'} ne 'all')) {
3766: if (grep(/^\Q$current->{access}\E$/,@{$accesstypes})) {
3767: $usecheck{$current->{access}} = $usecheck{'all'};
3768: delete($usecheck{'all'});
3769: if ($current->{access} =~ /^(status|inc|exc)$/) {
3770: my $access = $1;
3771: $displaydiv{$access} = 'inline';
3772: } elsif ($current->{access} eq 'none') {
3773: $displaydiv{'priv'} = 'none';
3774: }
3775: }
3776: }
3777: }
3778: $output = '<fieldset id="'.$prefix.$num.'_usage"><legend>'.$lt{'rou'}.'</legend>'.
3779: '<p>'.$lt{'whi'}.'</p>';
3780: foreach my $access (@{$accesstypes}) {
3781: $output .= '<p><label><input type="radio" name="'.$prefix.$num.'_access" value="'.$access.'" '.$usecheck{$access}.
3782: ' onclick="helpdeskAccess('."'$num'".');" />'.
3783: $lt{$access}.'</label>';
3784: if ($access eq 'status') {
3785: $output .= '<div id="'.$prefix.$num.'_bystatus" style="display:'.$displaydiv{$access}.'">'.
3786: &Apache::lonuserutils::adhoc_status_types($dom,$prefix,$num,$current->{$access},
3787: $othertitle,$usertypes,$types).
3788: '</div>';
3789: } elsif (($access eq 'inc') && (keys(%{$domhelpdesk}) > 0)) {
3790: $output .= '<div id="'.$prefix.$num.'_notinc" style="display:'.$displaydiv{$access}.'">'.
3791: &Apache::lonuserutils::adhoc_staff($access,$prefix,$num,$current->{$access},$domhelpdesk).
3792: '</div>';
3793: } elsif (($access eq 'exc') && (keys(%{$domhelpdesk}) > 0)) {
3794: $output .= '<div id="'.$prefix.$num.'_notexc" style="display:'.$displaydiv{$access}.'">'.
3795: &Apache::lonuserutils::adhoc_staff($access,$prefix,$num,$current->{$access},$domhelpdesk).
3796: '</div>';
3797: }
3798: $output .= '</p>';
3799: }
3800: $output .= '</fieldset>';
3801: return $output;
3802: }
3803:
3804: sub radiobutton_prefs {
3805: my ($settings,$toggles,$defaultchecked,$choices,$itemcount,$onclick,
3806: $additional,$align) = @_;
3807: return unless ((ref($toggles) eq 'ARRAY') && (ref($defaultchecked) eq 'HASH') &&
3808: (ref($choices) eq 'HASH'));
3809:
3810: my (%checkedon,%checkedoff,$datatable,$css_class);
3811:
3812: foreach my $item (@{$toggles}) {
3813: if ($defaultchecked->{$item} eq 'on') {
3814: $checkedon{$item} = ' checked="checked" ';
3815: $checkedoff{$item} = ' ';
3816: } elsif ($defaultchecked->{$item} eq 'off') {
3817: $checkedoff{$item} = ' checked="checked" ';
3818: $checkedon{$item} = ' ';
3819: }
3820: }
3821: if (ref($settings) eq 'HASH') {
3822: foreach my $item (@{$toggles}) {
3823: if ($settings->{$item} eq '1') {
3824: $checkedon{$item} = ' checked="checked" ';
3825: $checkedoff{$item} = ' ';
3826: } elsif ($settings->{$item} eq '0') {
3827: $checkedoff{$item} = ' checked="checked" ';
3828: $checkedon{$item} = ' ';
3829: }
3830: }
3831: }
3832: if ($onclick) {
3833: $onclick = ' onclick="'.$onclick.'"';
3834: }
3835: foreach my $item (@{$toggles}) {
3836: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3837: $datatable .=
3838: '<tr'.$css_class.'><td style="vertical-align: top">'.
3839: '<span class="LC_nobreak">'.$choices->{$item}.
3840: '</span></td>';
3841: if ($align eq 'left') {
3842: $datatable .= '<td class="LC_left_item">';
3843: } else {
3844: $datatable .= '<td class="LC_right_item">';
3845: }
3846: $datatable .=
3847: '<span class="LC_nobreak">'.
3848: '<label><input type="radio" name="'.
3849: $item.'" '.$checkedon{$item}.' value="1"'.$onclick.' />'.&mt('Yes').
3850: '</label> <label><input type="radio" name="'.$item.'" '.
3851: $checkedoff{$item}.' value="0"'.$onclick.' />'.&mt('No').'</label>'.
3852: '</span>'.$additional.
3853: '</td>'.
3854: '</tr>';
3855: $itemcount ++;
3856: }
3857: return ($datatable,$itemcount);
3858: }
3859:
3860: sub print_ltitools {
3861: my ($dom,$settings,$rowtotal) = @_;
3862: my $rownum = 0;
3863: my $css_class;
3864: my $itemcount = 1;
3865: my $maxnum = 0;
3866: my %ordered;
3867: if (ref($settings) eq 'HASH') {
3868: foreach my $item (keys(%{$settings})) {
3869: if (ref($settings->{$item}) eq 'HASH') {
3870: my $num = $settings->{$item}{'order'};
3871: $ordered{$num} = $item;
3872: }
3873: }
3874: }
3875: my $confname = $dom.'-domainconfig';
3876: my $switchserver = &check_switchserver($dom,$confname);
3877: my $maxnum = scalar(keys(%ordered));
3878: my $datatable = <itools_javascript($settings);
3879: my %lt = <itools_names();
3880: my @courseroles = ('cc','in','ta','ep','st');
3881: my @ltiroles = qw(Instructor ContentDeveloper TeachingAssistant Learner);
3882: my @fields = ('fullname','firstname','lastname','email','user','roles');
3883: if (keys(%ordered)) {
3884: my @items = sort { $a <=> $b } keys(%ordered);
3885: for (my $i=0; $i<@items; $i++) {
3886: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3887: my $item = $ordered{$items[$i]};
3888: my ($title,$key,$secret,$url,$imgsrc);
3889: if (ref($settings->{$item}) eq 'HASH') {
3890: $title = $settings->{$item}->{'title'};
3891: $url = $settings->{$item}->{'url'};
3892: $key = $settings->{$item}->{'key'};
3893: $secret = $settings->{$item}->{'secret'};
3894: my $image = $settings->{$item}->{'image'};
3895: if ($image ne '') {
3896: $imgsrc = '<img src="'.$image.'" alt="'.&mt('Tool Provider icon').'" />';
3897: }
3898: }
3899: my $chgstr = ' onchange="javascript:reorderLTI(this.form,'."'ltitools_".$item."'".');"';
3900: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
3901: .'<select name="ltitools_'.$item.'"'.$chgstr.'>';
3902: for (my $k=0; $k<=$maxnum; $k++) {
3903: my $vpos = $k+1;
3904: my $selstr;
3905: if ($k == $i) {
3906: $selstr = ' selected="selected" ';
3907: }
3908: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
3909: }
3910: $datatable .= '</select>'.(' 'x2).
3911: '<label><input type="checkbox" name="ltitools_del" value="'.$item.'" />'.
3912: &mt('Delete?').'</label></span></td>'.
3913: '<td colspan="2">'.
3914: '<fieldset><legend>'.&mt('Required settings').'</legend>'.
3915: '<span class="LC_nobreak">'.$lt{'title'}.':<input type="text" size="30" name="ltitools_title_'.$i.'" value="'.$title.'" /></span> '.
3916: (' 'x2).
3917: '<span class="LC_nobreak">'.$lt{'version'}.':<select name="ltitools_version_'.$i.'">'.
3918: '<option value="LTI-1p0" selected="selected">1.1</option></select></span> '.
3919: (' 'x2).
3920: '<span class="LC_nobreak">'.$lt{'msgtype'}.':<select name="ltitools_msgtype_'.$i.'">'.
3921: '<option value="basic-lti-launch-request" selected="selected">Launch</option></select></span> '.
3922: '<br /><br />'.
3923: '<span class="LC_nobreak">'.$lt{'url'}.':<input type="text" size="30" name="ltitools_url_'.$i.'"'.
3924: ' value="'.$url.'" /></span>'.
3925: (' 'x2).
3926: '<span class="LC_nobreak">'.$lt{'key'}.
3927: '<input type="text" size="25" name="ltitools_key_'.$i.'" value="'.$key.'" /></span> '.
3928: (' 'x2).
3929: '<span class="LC_nobreak">'.$lt{'secret'}.':'.
3930: '<input type="password" size="20" name="ltitools_secret_'.$i.'" value="'.$secret.'" />'.
3931: '<label><input type="checkbox" name="visible" onclick="if (this.checked) { this.form.ltitools_secret_'.$i.'.type='."'text'".' } else { this.form.ltitools_secret_'.$i.'.type='."'password'".' }" />'.&mt('Visible input').'</label>'.
3932: '<input type="hidden" name="ltitools_id_'.$i.'" value="'.$item.'" /></span>'.
3933: '</fieldset>'.
3934: '<fieldset><legend>'.&mt('Optional settings').'</legend>'.
3935: '<span class="LC_nobreak">'.&mt('Display target:');
3936: my %currdisp;
3937: if (ref($settings->{$item}->{'display'}) eq 'HASH') {
3938: if ($settings->{$item}->{'display'}->{'target'} eq 'window') {
3939: $currdisp{'window'} = ' checked="checked"';
3940: } elsif ($settings->{$item}->{'display'}->{'target'} eq 'tab') {
3941: $currdisp{'tab'} = ' checked="checked"';
3942: } else {
3943: $currdisp{'iframe'} = ' checked="checked"';
3944: }
3945: if ($settings->{$item}->{'display'}->{'width'} =~ /^(\d+)$/) {
3946: $currdisp{'width'} = $1;
3947: }
3948: if ($settings->{$item}->{'display'}->{'height'} =~ /^(\d+)$/) {
3949: $currdisp{'height'} = $1;
3950: }
3951: $currdisp{'linktext'} = $settings->{$item}->{'display'}->{'linktext'};
3952: $currdisp{'explanation'} = $settings->{$item}->{'display'}->{'explanation'};
3953: } else {
3954: $currdisp{'iframe'} = ' checked="checked"';
3955: }
3956: foreach my $disp ('iframe','tab','window') {
3957: $datatable .= '<label><input type="radio" name="ltitools_target_'.$i.'" value="'.$disp.'"'.$currdisp{$disp}.' />'.
3958: $lt{$disp}.'</label>'.(' 'x2);
3959: }
3960: $datatable .= (' 'x4);
3961: foreach my $dimen ('width','height') {
3962: $datatable .= '<label>'.$lt{$dimen}.' '.
3963: '<input type="text" name="ltitools_'.$dimen.'_'.$i.'" size="5" value="'.$currdisp{$dimen}.'" /></label>'.
3964: (' 'x2);
3965: }
3966: $datatable .= '<br />'.
3967: '<div class="LC_left_float">'.$lt{'linktext'}.'<br />'.
3968: '<input type="text" name="ltitools_linktext_'.$i.'" size="25" value="'.$currdisp{'linktext'}.'" /></label></div>'.
3969: '<div class="LC_left_float">'.$lt{'explanation'}.'<br />'.
3970: '<textarea name="ltitools_explanation_'.$i.'" rows="5" cols="40">'.$currdisp{'explanation'}.
3971: '</textarea></div><div style=""></div><br />';
3972: $datatable .= '<br />';
3973: foreach my $extra ('passback','roster') {
3974: my $checkedon = '';
3975: my $checkedoff = ' checked="checked"';
3976: if ($settings->{$item}->{$extra}) {
3977: $checkedon = $checkedoff;
3978: $checkedoff = '';
3979: }
3980: $datatable .= $lt{$extra}.' '.
3981: '<label><input type="radio" name="ltitools_'.$extra.'_'.$i.'" value="1"'.$checkedon.' />'.
3982: &mt('Yes').'</label>'.(' 'x2).
3983: '<label><input type="radio" name="ltitools_'.$extra.'_'.$i.'" value="0"'.$checkedoff.' />'.
3984: &mt('No').'</label>'.(' 'x4);
3985: }
3986: $datatable .= '<br /><br /><span class="LC_nobreak">'.$lt{'icon'}.': ';
3987: if ($imgsrc) {
3988: $datatable .= $imgsrc.
3989: '<label><input type="checkbox" name="ltitools_image_del"'.
3990: ' value="'.$item.'" />'.&mt('Delete?').'</label></span> '.
3991: '<span class="LC_nobreak"> '.&mt('Replace:').' ';
3992: } else {
3993: $datatable .= '('.&mt('if larger than 21x21 pixels, image will be scaled').') ';
3994: }
3995: if ($switchserver) {
3996: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
3997: } else {
3998: $datatable .= '<input type="file" name="ltitools_image_'.$i.'" value="" />';
3999: }
4000: $datatable .= '</span></fieldset>';
4001: my (%checkedfields,%rolemaps);
4002: if (ref($settings->{$item}) eq 'HASH') {
4003: if (ref($settings->{$item}->{'fields'}) eq 'HASH') {
4004: %checkedfields = %{$settings->{$item}->{'fields'}};
4005: }
4006: if (ref($settings->{$item}->{'roles'}) eq 'HASH') {
4007: %rolemaps = %{$settings->{$item}->{'roles'}};
4008: $checkedfields{'roles'} = 1;
4009: }
4010: }
4011: $datatable .= '<fieldset><legend>'.&mt('User data sent on launch').'</legend>'.
4012: '<span class="LC_nobreak">';
4013: foreach my $field (@fields) {
4014: my $checked;
4015: if ($checkedfields{$field}) {
4016: $checked = ' checked="checked"';
4017: }
4018: $datatable .= '<label>'.
4019: '<input type="checkbox" name="ltitools_fields_'.$i.'" value="'.$field.'"'.$checked.' />'.
4020: $lt{$field}.'</label>'.(' ' x2);
4021: }
4022: $datatable .= '</span></fieldset>'.
4023: '<fieldset><legend>'.&mt('Role mapping').'</legend><table><tr>';
4024: foreach my $role (@courseroles) {
4025: my ($selected,$selectnone);
4026: if (!$rolemaps{$role}) {
4027: $selectnone = ' selected="selected"';
4028: }
4029: $datatable .= '<td style="text-align: center">'.
4030: &Apache::lonnet::plaintext($role,'Course').'<br />'.
4031: '<select name="ltitools_roles_'.$role.'_'.$i.'">'.
4032: '<option value=""'.$selectnone.'>'.&mt('Select').'</option>';
4033: foreach my $ltirole (@ltiroles) {
4034: unless ($selectnone) {
4035: if ($rolemaps{$role} eq $ltirole) {
4036: $selected = ' selected="selected"';
4037: } else {
4038: $selected = '';
4039: }
4040: }
4041: $datatable .= '<option value="'.$ltirole.'"'.$selected.'>'.$ltirole.'</option>';
4042: }
4043: $datatable .= '</select></td>';
4044: }
4045: $datatable .= '</tr></table></fieldset>';
4046: my %courseconfig;
4047: if (ref($settings->{$item}) eq 'HASH') {
4048: if (ref($settings->{$item}->{'crsconf'}) eq 'HASH') {
4049: %courseconfig = %{$settings->{$item}->{'crsconf'}};
4050: }
4051: }
4052: $datatable .= '<fieldset><legend>'.&mt('Configurable in course').'</legend><span class="LC_nobreak">';
4053: foreach my $item ('label','title','target','linktext','explanation','append') {
4054: my $checked;
4055: if ($courseconfig{$item}) {
4056: $checked = ' checked="checked"';
4057: }
4058: $datatable .= '<label>'.
4059: '<input type="checkbox" name="ltitools_courseconfig_'.$i.'" value="'.$item.'"'.$checked.' />'.
4060: $lt{'crs'.$item}.'</label>'.(' ' x2)."\n";
4061: }
4062: $datatable .= '</span></fieldset>'.
4063: '<fieldset><legend>'.&mt('Custom items sent on launch').'</legend>'.
4064: '<table><tr><th>'.&mt('Action').'</th><th>'.&mt('Name').'</th><th>'.&mt('Value').'</th></tr>';
4065: if (ref($settings->{$item}->{'custom'}) eq 'HASH') {
4066: my %custom = %{$settings->{$item}->{'custom'}};
4067: if (keys(%custom) > 0) {
4068: foreach my $key (sort(keys(%custom))) {
4069: $datatable .= '<tr><td><span class="LC_nobreak">'.
4070: '<label><input type="checkbox" name="ltitools_customdel_'.$i.'" value="'.
4071: $key.'" />'.&mt('Delete').'</label></span></td><td>'.$key.'</td>'.
4072: '<td><input type="text" name="ltitools_customval_'.$key.'_'.$i.'"'.
4073: ' value="'.$custom{$key}.'" /></td></tr>';
4074: }
4075: }
4076: }
4077: $datatable .= '<tr><td><span class="LC_nobreak">'.
4078: '<label><input type="checkbox" name="ltitools_customadd" value="'.$i.'" />'.
4079: &mt('Add').'</label></span></td><td><input type="text" name="ltitools_custom_name_'.$i.'" />'.
4080: '</td><td><input type="text" name="ltitools_custom_value_'.$i.'" /></td></tr>';
4081: $datatable .= '</table></fieldset></td></tr>'."\n";
4082: $itemcount ++;
4083: }
4084: }
4085: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4086: my $chgstr = ' onchange="javascript:reorderLTI(this.form,'."'ltitools_add_pos'".');"';
4087: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'."\n".
4088: '<input type="hidden" name="ltitools_maxnum" value="'.$maxnum.'" />'."\n".
4089: '<select name="ltitools_add_pos"'.$chgstr.'>';
4090: for (my $k=0; $k<$maxnum+1; $k++) {
4091: my $vpos = $k+1;
4092: my $selstr;
4093: if ($k == $maxnum) {
4094: $selstr = ' selected="selected" ';
4095: }
4096: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
4097: }
4098: $datatable .= '</select> '."\n".
4099: '<input type="checkbox" name="ltitools_add" value="1" />'.&mt('Add').'</td>'."\n".
4100: '<td colspan="2">'.
4101: '<fieldset><legend>'.&mt('Required settings').'</legend>'.
4102: '<span class="LC_nobreak">'.$lt{'title'}.':<input type="text" size="30" name="ltitools_add_title" value="" /></span> '."\n".
4103: (' 'x2).
4104: '<span class="LC_nobreak">'.$lt{'version'}.':<select name="ltitools_add_version">'.
4105: '<option value="LTI-1p0" selected="selected">1.1</option></select></span> '."\n".
4106: (' 'x2).
4107: '<span class="LC_nobreak">'.$lt{'msgtype'}.':<select name="ltitools_add_msgtype">'.
4108: '<option value="basic-lti-launch-request" selected="selected">Launch</option></select></span> '.
4109: '<br />'.
4110: '<span class="LC_nobreak">'.$lt{'url'}.':<input type="text" size="30" name="ltitools_add_url" value="" /></span> '."\n".
4111: (' 'x2).
4112: '<span class="LC_nobreak">'.$lt{'key'}.':<input type="text" size="25" name="ltitools_add_key" value="" /></span> '."\n".
4113: (' 'x2).
4114: '<span class="LC_nobreak">'.$lt{'secret'}.':<input type="password" size="20" name="ltitools_add_secret" value="" />'.
4115: '<label><input type="checkbox" name="visible" onclick="if (this.checked) { this.form.ltitools_add_secret.type='."'text'".' } else { this.form.ltitools_add_secret.type='."'password'".' }" />'.&mt('Visible input').'</label></span> '."\n".
4116: '</fieldset>'.
4117: '<fieldset><legend>'.&mt('Optional settings').'</legend>'.
4118: '<span class="LC_nobreak">'.&mt('Display target:');
4119: my %defaultdisp;
4120: $defaultdisp{'iframe'} = ' checked="checked"';
4121: foreach my $disp ('iframe','tab','window') {
4122: $datatable .= '<label><input type="radio" name="ltitools_add_target" value="'.$disp.'"'.$defaultdisp{$disp}.' />'.
4123: $lt{$disp}.'</label>'.(' 'x2);
4124: }
4125: $datatable .= (' 'x4);
4126: foreach my $dimen ('width','height') {
4127: $datatable .= '<label>'.$lt{$dimen}.' '.
4128: '<input type="text" name="ltitools_add_'.$dimen.'" size="5" /></label>'.
4129: (' 'x2);
4130: }
4131: $datatable .= '<br />'.
4132: '<div class="LC_left_float">'.$lt{'linktext'}.'<br />'.
4133: '<input type="text" name="ltitools_add_linktext" size="5" /></label></div>'.
4134: '<div class="LC_left_float">'.$lt{'explanation'}.'<br />'.
4135: '<textarea name=ltitools_add_explanation" rows="5" cols="40"></textarea>'.
4136: '</div><div style=""></div><br />';
4137: foreach my $extra ('passback','roster') {
4138: $datatable .= $lt{$extra}.' '.
4139: '<label><input type="radio" name="ltitools_add_'.$extra.'" value="1" />'.
4140: &mt('Yes').'</label>'.(' 'x2).
4141: '<label><input type="radio" name="ltitools_add_'.$extra.'" value="0" checked="checked" />'.
4142: &mt('No').'</label>'.(' 'x4);
4143: }
4144: $datatable .= '<br /><br /><span class="LC_nobreak">'.$lt{'icon'}.': '.
4145: '('.&mt('if larger than 21x21 pixels, image will be scaled').') ';
4146: if ($switchserver) {
4147: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
4148: } else {
4149: $datatable .= '<input type="file" name="ltitools_add_image" value="" />';
4150: }
4151: $datatable .= '</span></fieldset>'.
4152: '<fieldset><legend>'.&mt('User data sent on launch').'</legend>'.
4153: '<span class="LC_nobreak">';
4154: foreach my $field (@fields) {
4155: $datatable .= '<label>'.
4156: '<input type="checkbox" name="ltitools_add_fields" value="'.$field.'" />'.
4157: $lt{$field}.'</label>'.(' ' x2);
4158: }
4159: $datatable .= '</span></fieldset>'.
4160: '<fieldset><legend>'.&mt('Role mapping').'</legend><table><tr>';
4161: foreach my $role (@courseroles) {
4162: my ($checked,$checkednone);
4163: $datatable .= '<td style="text-align: center">'.
4164: &Apache::lonnet::plaintext($role,'Course').'<br />'.
4165: '<select name="ltitools_add_roles_'.$role.'">'.
4166: '<option value="" selected="selected">'.&mt('Select').'</option>';
4167: foreach my $ltirole (@ltiroles) {
4168: $datatable .= '<option value="'.$ltirole.'">'.$ltirole.'</option>';
4169: }
4170: $datatable .= '</select></td>';
4171: }
4172: $datatable .= '</tr></table></fieldset>'.
4173: '<fieldset><legend>'.&mt('Configurable in course').'</legend><span class="LC_nobreak">';
4174: foreach my $item ('label','title','target','linktext','explanation','append') {
4175: $datatable .= '<label>'.
4176: '<input type="checkbox" name="ltitools_courseconfig" value="'.$item.'" checked="checked" />'.
4177: $lt{'crs'.$item}.'</label>'.(' ' x2)."\n";
4178: }
4179: $datatable .= '</span></fieldset>'.
4180: '<fieldset><legend>'.&mt('Custom items sent on launch').'</legend>'.
4181: '<table><tr><th>'.&mt('Action').'</th><th>'.&mt('Name').'</th><th>'.&mt('Value').'</th></tr>'.
4182: '<tr><td><span class="LC_nobreak">'.
4183: '<label><input type="checkbox" name="ltitools_add_custom" value="1" />'.
4184: &mt('Add').'</label></span></td><td><input type="text" name="ltitools_add_custom_name" />'.
4185: '</td><td><input type="text" name="ltitools_add_custom_value" /></td></tr>'.
4186: '</table></fieldset></td></tr>'."\n".
4187: '</td>'."\n".
4188: '</tr>'."\n";
4189: $itemcount ++;
4190: return $datatable;
4191: }
4192:
4193: sub ltitools_names {
4194: my %lt = &Apache::lonlocal::texthash(
4195: 'title' => 'Title',
4196: 'version' => 'Version',
4197: 'msgtype' => 'Message Type',
4198: 'url' => 'URL',
4199: 'key' => 'Key',
4200: 'secret' => 'Secret',
4201: 'icon' => 'Icon',
4202: 'user' => 'Username:domain',
4203: 'fullname' => 'Full Name',
4204: 'firstname' => 'First Name',
4205: 'lastname' => 'Last Name',
4206: 'email' => 'E-mail',
4207: 'roles' => 'Role',
4208: 'window' => 'Window',
4209: 'tab' => 'Tab',
4210: 'iframe' => 'iFrame',
4211: 'height' => 'Height',
4212: 'width' => 'Width',
4213: 'linktext' => 'Default Link Text',
4214: 'explanation' => 'Default Explanation',
4215: 'passback' => 'Tool can return grades:',
4216: 'roster' => 'Tool can retrieve roster:',
4217: 'crstarget' => 'Display target',
4218: 'crslabel' => 'Course label',
4219: 'crstitle' => 'Course title',
4220: 'crslinktext' => 'Link Text',
4221: 'crsexplanation' => 'Explanation',
4222: 'crsappend' => 'Provider URL',
4223: );
4224: return %lt;
4225: }
4226:
4227: sub print_coursedefaults {
4228: my ($position,$dom,$settings,$rowtotal) = @_;
4229: my ($css_class,$datatable,%checkedon,%checkedoff,%defaultchecked,@toggles);
4230: my $itemcount = 1;
4231: my %choices = &Apache::lonlocal::texthash (
4232: canuse_pdfforms => 'Course/Community users can create/upload PDF forms',
4233: uploadquota => 'Default quota for files uploaded directly to course/community using Course Editor (MB)',
4234: anonsurvey_threshold => 'Responder count needed before showing submissions for anonymous surveys',
4235: coursecredits => 'Credits can be specified for courses',
4236: uselcmath => 'Math preview uses LON-CAPA previewer (javascript) in place of DragMath (Java)',
4237: usejsme => 'Molecule editor uses JSME (HTML5) in place of JME (Java)',
4238: texengine => 'Default method to display mathematics',
4239: postsubmit => 'Disable submit button/keypress following student submission',
4240: canclone => "People who may clone a course (besides course's owner and coordinators)",
4241: mysqltables => 'Lifetime (s) of "Temporary" MySQL tables (student performance data) on homeserver',
4242: );
4243: my %staticdefaults = (
4244: texengine => 'MathJax',
4245: anonsurvey_threshold => 10,
4246: uploadquota => 500,
4247: postsubmit => 60,
4248: mysqltables => 172800,
4249: );
4250: if ($position eq 'top') {
4251: %defaultchecked = (
4252: 'canuse_pdfforms' => 'off',
4253: 'uselcmath' => 'on',
4254: 'usejsme' => 'on',
4255: 'canclone' => 'none',
4256: );
4257: @toggles = ('canuse_pdfforms','uselcmath','usejsme');
4258: my $deftex = $staticdefaults{'texengine'};
4259: if (ref($settings) eq 'HASH') {
4260: if ($settings->{'texengine'}) {
4261: if ($settings->{'texengine'} =~ /^(MathJax|mimetex|tth)$/) {
4262: $deftex = $settings->{'texengine'};
4263: }
4264: }
4265: }
4266: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4267: my $mathdisp = '<tr'.$css_class.'><td style="vertical-align: top">'.
4268: '<span class="LC_nobreak">'.$choices{'texengine'}.
4269: '</span></td><td class="LC_right_item">'.
4270: '<select name="texengine">'."\n";
4271: my %texoptions = (
4272: MathJax => 'MathJax',
4273: mimetex => &mt('Convert to Images'),
4274: tth => &mt('TeX to HTML'),
4275: );
4276: foreach my $renderer ('MathJax','mimetex','tth') {
4277: my $selected = '';
4278: if ($renderer eq $deftex) {
4279: $selected = ' selected="selected"';
4280: }
4281: $mathdisp .= '<option value="'.$renderer.'"'.$selected.'>'.$texoptions{$renderer}.'</option>'."\n";
4282: }
4283: $mathdisp .= '</select></td></tr>'."\n";
4284: $itemcount ++;
4285: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
4286: \%choices,$itemcount);
4287: $datatable = $mathdisp.$datatable;
4288: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4289: $datatable .=
4290: '<tr'.$css_class.'><td style="vertical-align: top">'.
4291: '<span class="LC_nobreak">'.$choices{'canclone'}.
4292: '</span></td><td class="LC_left_item">';
4293: my $currcanclone = 'none';
4294: my $onclick;
4295: my @cloneoptions = ('none','domain');
4296: my %clonetitles = (
4297: none => 'No additional course requesters',
4298: domain => "Any course requester in course's domain",
4299: instcode => 'Course requests for official courses ...',
4300: );
4301: my (%codedefaults,@code_order,@posscodes);
4302: if (&Apache::lonnet::auto_instcode_defaults($dom,\%codedefaults,
4303: \@code_order) eq 'ok') {
4304: if (@code_order > 0) {
4305: push(@cloneoptions,'instcode');
4306: $onclick = ' onclick="toggleDisplay(this.form,'."'cloneinstcode'".');"';
4307: }
4308: }
4309: if (ref($settings) eq 'HASH') {
4310: if ($settings->{'canclone'}) {
4311: if (ref($settings->{'canclone'}) eq 'HASH') {
4312: if (ref($settings->{'canclone'}{'instcode'}) eq 'ARRAY') {
4313: if (@code_order > 0) {
4314: $currcanclone = 'instcode';
4315: @posscodes = @{$settings->{'canclone'}{'instcode'}};
4316: }
4317: }
4318: } elsif ($settings->{'canclone'} eq 'domain') {
4319: $currcanclone = $settings->{'canclone'};
4320: }
4321: }
4322: }
4323: foreach my $option (@cloneoptions) {
4324: my ($checked,$additional);
4325: if ($currcanclone eq $option) {
4326: $checked = ' checked="checked"';
4327: }
4328: if ($option eq 'instcode') {
4329: if (@code_order) {
4330: my $show = 'none';
4331: if ($checked) {
4332: $show = 'block';
4333: }
4334: $additional = '<div id="cloneinstcode" style="display:'.$show.';" />'.
4335: &mt('Institutional codes for new and cloned course have identical:').
4336: '<br />';
4337: foreach my $item (@code_order) {
4338: my $codechk;
4339: if ($checked) {
4340: if (grep(/^\Q$item\E$/,@posscodes)) {
4341: $codechk = ' checked="checked"';
4342: }
4343: }
4344: $additional .= '<label>'.
4345: '<input type="checkbox" name="clonecode" value="'.$item.'"'.$codechk.' />'.
4346: $item.'</label>';
4347: }
4348: $additional .= (' 'x2).'('.&mt('check as many as needed').')</div>';
4349: }
4350: }
4351: $datatable .=
4352: '<span class="LC_nobreak"><label><input type="radio" name="canclone"'.$checked.
4353: ' value="'.$option.'"'.$onclick.' />'.$clonetitles{$option}.
4354: '</label> '.$additional.'</span><br />';
4355: }
4356: $datatable .= '</td>'.
4357: '</tr>';
4358: $itemcount ++;
4359: } else {
4360: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
4361: my ($currdefresponder,%defcredits,%curruploadquota,%deftimeout,%currmysql);
4362: my $currusecredits = 0;
4363: my $postsubmitclient = 1;
4364: my @types = ('official','unofficial','community','textbook','placement');
4365: if (ref($settings) eq 'HASH') {
4366: $currdefresponder = $settings->{'anonsurvey_threshold'};
4367: if (ref($settings->{'uploadquota'}) eq 'HASH') {
4368: foreach my $type (keys(%{$settings->{'uploadquota'}})) {
4369: $curruploadquota{$type} = $settings->{'uploadquota'}{$type};
4370: }
4371: }
4372: if (ref($settings->{'coursecredits'}) eq 'HASH') {
4373: foreach my $type (@types) {
4374: next if ($type eq 'community');
4375: $defcredits{$type} = $settings->{'coursecredits'}->{$type};
4376: if ($defcredits{$type} ne '') {
4377: $currusecredits = 1;
4378: }
4379: }
4380: }
4381: if (ref($settings->{'postsubmit'}) eq 'HASH') {
4382: if ($settings->{'postsubmit'}->{'client'} eq 'off') {
4383: $postsubmitclient = 0;
4384: foreach my $type (@types) {
4385: $deftimeout{$type} = $staticdefaults{'postsubmit'};
4386: }
4387: } else {
4388: foreach my $type (@types) {
4389: if (ref($settings->{'postsubmit'}->{'timeout'}) eq 'HASH') {
4390: if ($settings->{'postsubmit'}->{'timeout'}->{$type} =~ /^\d+$/) {
4391: $deftimeout{$type} = $settings->{'postsubmit'}->{'timeout'}->{$type};
4392: } else {
4393: $deftimeout{$type} = $staticdefaults{'postsubmit'};
4394: }
4395: } else {
4396: $deftimeout{$type} = $staticdefaults{'postsubmit'};
4397: }
4398: }
4399: }
4400: } else {
4401: foreach my $type (@types) {
4402: $deftimeout{$type} = $staticdefaults{'postsubmit'};
4403: }
4404: }
4405: if (ref($settings->{'mysqltables'}) eq 'HASH') {
4406: foreach my $type (keys(%{$settings->{'mysqltables'}})) {
4407: $currmysql{$type} = $settings->{'mysqltables'}{$type};
4408: }
4409: } else {
4410: foreach my $type (@types) {
4411: $currmysql{$type} = $staticdefaults{'mysqltables'};
4412: }
4413: }
4414: } else {
4415: foreach my $type (@types) {
4416: $deftimeout{$type} = $staticdefaults{'postsubmit'};
4417: }
4418: }
4419: if (!$currdefresponder) {
4420: $currdefresponder = $staticdefaults{'anonsurvey_threshold'};
4421: } elsif ($currdefresponder < 1) {
4422: $currdefresponder = 1;
4423: }
4424: foreach my $type (@types) {
4425: if ($curruploadquota{$type} eq '') {
4426: $curruploadquota{$type} = $staticdefaults{'uploadquota'};
4427: }
4428: }
4429: $datatable .=
4430: '<tr'.$css_class.'><td><span class="LC_nobreak">'.
4431: $choices{'anonsurvey_threshold'}.
4432: '</span></td>'.
4433: '<td class="LC_right_item"><span class="LC_nobreak">'.
4434: '<input type="text" name="anonsurvey_threshold"'.
4435: ' value="'.$currdefresponder.'" size="5" /></span>'.
4436: '</td></tr>'."\n";
4437: $itemcount ++;
4438: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
4439: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
4440: $choices{'uploadquota'}.
4441: '</span></td>'.
4442: '<td style="text-align: right" class="LC_right_item">'.
4443: '<table><tr>';
4444: foreach my $type (@types) {
4445: $datatable .= '<td style="text-align: center">'.&mt($type).'<br />'.
4446: '<input type="text" name="uploadquota_'.$type.'"'.
4447: ' value="'.$curruploadquota{$type}.'" size="5" /></td>';
4448: }
4449: $datatable .= '</tr></table></td></tr>'."\n";
4450: $itemcount ++;
4451: my $onclick = "toggleDisplay(this.form,'credits');";
4452: my $display = 'none';
4453: if ($currusecredits) {
4454: $display = 'block';
4455: }
4456: my $additional = '<div id="credits" style="display: '.$display.'">'.
4457: '<i>'.&mt('Default credits').'</i><br /><table><tr>';
4458: foreach my $type (@types) {
4459: next if ($type eq 'community');
4460: $additional .= '<td style="text-align: center">'.&mt($type).'<br />'.
4461: '<input type="text" name="'.$type.'_credits"'.
4462: ' value="'.$defcredits{$type}.'" size="3" /></td>';
4463: }
4464: $additional .= '</tr></table></div>'."\n";
4465: %defaultchecked = ('coursecredits' => 'off');
4466: @toggles = ('coursecredits');
4467: my $current = {
4468: 'coursecredits' => $currusecredits,
4469: };
4470: (my $table,$itemcount) =
4471: &radiobutton_prefs($current,\@toggles,\%defaultchecked,
4472: \%choices,$itemcount,$onclick,$additional,'left');
4473: $datatable .= $table;
4474: $onclick = "toggleDisplay(this.form,'studentsubmission');";
4475: my $display = 'none';
4476: if ($postsubmitclient) {
4477: $display = 'block';
4478: }
4479: $additional = '<div id="studentsubmission" style="display: '.$display.'">'.
4480: &mt('Number of seconds submit is disabled').'<br />'.
4481: '<i>'.&mt('Enter 0 to remain disabled until page reload.').'</i><br />'.
4482: '<table><tr>';
4483: foreach my $type (@types) {
4484: $additional .= '<td style="text-align: center">'.&mt($type).'<br />'.
4485: '<input type="text" name="'.$type.'_timeout" value="'.
4486: $deftimeout{$type}.'" size="5" /></td>';
4487: }
4488: $additional .= '</tr></table></div>'."\n";
4489: %defaultchecked = ('postsubmit' => 'on');
4490: @toggles = ('postsubmit');
4491: $current = {
4492: 'postsubmit' => $postsubmitclient,
4493: };
4494: ($table,$itemcount) =
4495: &radiobutton_prefs($current,\@toggles,\%defaultchecked,
4496: \%choices,$itemcount,$onclick,$additional,'left');
4497: $datatable .= $table;
4498: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
4499: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
4500: $choices{'mysqltables'}.
4501: '</span></td>'.
4502: '<td style="text-align: right" class="LC_right_item">'.
4503: '<table><tr>';
4504: foreach my $type (@types) {
4505: $datatable .= '<td style="text-align: center">'.&mt($type).'<br />'.
4506: '<input type="text" name="mysqltables_'.$type.'"'.
4507: ' value="'.$currmysql{$type}.'" size="8" /></td>';
4508: }
4509: $datatable .= '</tr></table></td></tr>'."\n";
4510: $itemcount ++;
4511:
4512: }
4513: $$rowtotal += $itemcount;
4514: return $datatable;
4515: }
4516:
4517: sub print_selfenrollment {
4518: my ($position,$dom,$settings,$rowtotal) = @_;
4519: my ($css_class,$datatable);
4520: my $itemcount = 1;
4521: my @types = ('official','unofficial','community','textbook','placement');
4522: if (($position eq 'top') || ($position eq 'middle')) {
4523: my ($rowsref,$titlesref) = &Apache::lonuserutils::get_selfenroll_titles();
4524: my %descs = &Apache::lonuserutils::selfenroll_default_descs();
4525: my @rows;
4526: my $key;
4527: if ($position eq 'top') {
4528: $key = 'admin';
4529: if (ref($rowsref) eq 'ARRAY') {
4530: @rows = @{$rowsref};
4531: }
4532: } elsif ($position eq 'middle') {
4533: $key = 'default';
4534: @rows = ('types','registered','approval','limit');
4535: }
4536: foreach my $row (@rows) {
4537: if (defined($titlesref->{$row})) {
4538: $itemcount ++;
4539: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4540: $datatable .= '<tr'.$css_class.'>'.
4541: '<td>'.$titlesref->{$row}.'</td>'.
4542: '<td class="LC_left_item">'.
4543: '<table><tr>';
4544: my (%current,%currentcap);
4545: if (ref($settings) eq 'HASH') {
4546: if (ref($settings->{$key}) eq 'HASH') {
4547: foreach my $type (@types) {
4548: if (ref($settings->{$key}->{$type}) eq 'HASH') {
4549: $current{$type} = $settings->{$key}->{$type}->{$row};
4550: }
4551: if (($row eq 'limit') && ($key eq 'default')) {
4552: if (ref($settings->{$key}->{$type}) eq 'HASH') {
4553: $currentcap{$type} = $settings->{$key}->{$type}->{'cap'};
4554: }
4555: }
4556: }
4557: }
4558: }
4559: my %roles = (
4560: '0' => &Apache::lonnet::plaintext('dc'),
4561: );
4562:
4563: foreach my $type (@types) {
4564: unless (($row eq 'registered') && ($key eq 'default')) {
4565: $datatable .= '<th>'.&mt($type).'</th>';
4566: }
4567: }
4568: unless (($row eq 'registered') && ($key eq 'default')) {
4569: $datatable .= '</tr><tr>';
4570: }
4571: foreach my $type (@types) {
4572: if ($type eq 'community') {
4573: $roles{'1'} = &mt('Community personnel');
4574: } else {
4575: $roles{'1'} = &mt('Course personnel');
4576: }
4577: $datatable .= '<td style="vertical-align: top">';
4578: if ($position eq 'top') {
4579: my %checked;
4580: if ($current{$type} eq '0') {
4581: $checked{'0'} = ' checked="checked"';
4582: } else {
4583: $checked{'1'} = ' checked="checked"';
4584: }
4585: foreach my $role ('1','0') {
4586: $datatable .= '<span class="LC_nobreak"><label>'.
4587: '<input type="radio" name="selfenrolladmin_'.$row.'_'.$type.'" '.
4588: 'value="'.$role.'"'.$checked{$role}.' />'.
4589: $roles{$role}.'</label></span> ';
4590: }
4591: } else {
4592: if ($row eq 'types') {
4593: my %checked;
4594: if ($current{$type} =~ /^(all|dom)$/) {
4595: $checked{$1} = ' checked="checked"';
4596: } else {
4597: $checked{''} = ' checked="checked"';
4598: }
4599: foreach my $val ('','dom','all') {
4600: $datatable .= '<span class="LC_nobreak"><label>'.
4601: '<input type ="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
4602: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
4603: }
4604: } elsif ($row eq 'registered') {
4605: my %checked;
4606: if ($current{$type} eq '1') {
4607: $checked{'1'} = ' checked="checked"';
4608: } else {
4609: $checked{'0'} = ' checked="checked"';
4610: }
4611: foreach my $val ('0','1') {
4612: $datatable .= '<span class="LC_nobreak"><label>'.
4613: '<input type ="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
4614: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
4615: }
4616: } elsif ($row eq 'approval') {
4617: my %checked;
4618: if ($current{$type} =~ /^([12])$/) {
4619: $checked{$1} = ' checked="checked"';
4620: } else {
4621: $checked{'0'} = ' checked="checked"';
4622: }
4623: for my $val (0..2) {
4624: $datatable .= '<span class="LC_nobreak"><label>'.
4625: '<input type="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
4626: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
4627: }
4628: } elsif ($row eq 'limit') {
4629: my %checked;
4630: if ($current{$type} =~ /^(allstudents|selfenrolled)$/) {
4631: $checked{$1} = ' checked="checked"';
4632: } else {
4633: $checked{'none'} = ' checked="checked"';
4634: }
4635: my $cap;
4636: if ($currentcap{$type} =~ /^\d+$/) {
4637: $cap = $currentcap{$type};
4638: }
4639: foreach my $val ('none','allstudents','selfenrolled') {
4640: $datatable .= '<span class="LC_nobreak"><label>'.
4641: '<input type="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
4642: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
4643: }
4644: $datatable .= '<br />'.
4645: '<span class="LC_nobreak">'.&mt('Maximum allowed: ').
4646: '<input type="text" name="selfenrolldefault_cap_'.$type.'" size = "5" value="'.$cap.'" />'.
4647: '</span>';
4648: }
4649: }
4650: $datatable .= '</td>';
4651: }
4652: $datatable .= '</tr>';
4653: }
4654: $datatable .= '</table></td></tr>';
4655: }
4656: } elsif ($position eq 'bottom') {
4657: $datatable .= &print_validation_rows('selfenroll',$dom,$settings,\$itemcount);
4658: }
4659: $$rowtotal += $itemcount;
4660: return $datatable;
4661: }
4662:
4663: sub print_validation_rows {
4664: my ($caller,$dom,$settings,$rowtotal) = @_;
4665: my ($itemsref,$namesref,$fieldsref);
4666: if ($caller eq 'selfenroll') {
4667: ($itemsref,$namesref,$fieldsref) = &Apache::lonuserutils::selfenroll_validation_types();
4668: } elsif ($caller eq 'requestcourses') {
4669: ($itemsref,$namesref,$fieldsref) = &Apache::loncoursequeueadmin::requestcourses_validation_types();
4670: }
4671: my %currvalidation;
4672: if (ref($settings) eq 'HASH') {
4673: if (ref($settings->{'validation'}) eq 'HASH') {
4674: %currvalidation = %{$settings->{'validation'}};
4675: }
4676: }
4677: my $datatable;
4678: my $itemcount = 0;
4679: foreach my $item (@{$itemsref}) {
4680: my $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
4681: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
4682: $namesref->{$item}.
4683: '</span></td>'.
4684: '<td class="LC_left_item">';
4685: if (($item eq 'url') || ($item eq 'button')) {
4686: $datatable .= '<span class="LC_nobreak">'.
4687: '<input type="text" name="'.$caller.'_validation_'.$item.'"'.
4688: ' value="'.$currvalidation{$item}.'" size="50" /></span>';
4689: } elsif ($item eq 'fields') {
4690: my @currfields;
4691: if (ref($currvalidation{$item}) eq 'ARRAY') {
4692: @currfields = @{$currvalidation{$item}};
4693: }
4694: foreach my $field (@{$fieldsref}) {
4695: my $check = '';
4696: if (grep(/^\Q$field\E$/,@currfields)) {
4697: $check = ' checked="checked"';
4698: }
4699: $datatable .= '<span class="LC_nobreak"><label>'.
4700: '<input type="checkbox" name="'.$caller.'_validation_fields"'.
4701: ' value="'.$field.'"'.$check.' />'.$field.
4702: '</label></span> ';
4703: }
4704: } elsif ($item eq 'markup') {
4705: $datatable .= '<textarea name="'.$caller.'_validation_markup" cols="50" rows="5" wrap="soft">'.
4706: $currvalidation{$item}.
4707: '</textarea>';
4708: }
4709: $datatable .= '</td></tr>'."\n";
4710: if (ref($rowtotal)) {
4711: $itemcount ++;
4712: }
4713: }
4714: if ($caller eq 'requestcourses') {
4715: my %currhash;
4716: if (ref($settings) eq 'HASH') {
4717: if (ref($settings->{'validation'}) eq 'HASH') {
4718: if ($settings->{'validation'}{'dc'} ne '') {
4719: $currhash{$settings->{'validation'}{'dc'}} = 1;
4720: }
4721: }
4722: }
4723: my $numinrow = 2;
4724: my ($numdc,$dctable,$rows) = &active_dc_picker($dom,$numinrow,'radio',
4725: 'validationdc',%currhash);
4726: my $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
4727: $datatable .= '</td></tr><tr'.$css_class.'><td>';
4728: if ($numdc > 1) {
4729: $datatable .= &mt('Course creation processed as: (choose Dom. Coord.)');
4730: } else {
4731: $datatable .= &mt('Course creation processed as: ');
4732: }
4733: $datatable .= '</td><td class="LC_left_item">'.$dctable.'</td></tr>';
4734: $itemcount ++;
4735: }
4736: if (ref($rowtotal)) {
4737: $$rowtotal += $itemcount;
4738: }
4739: return $datatable;
4740: }
4741:
4742: sub print_usersessions {
4743: my ($position,$dom,$settings,$rowtotal) = @_;
4744: my ($css_class,$datatable,$itemcount,%checked,%choices);
4745: my (%by_ip,%by_location,@intdoms,@instdoms);
4746: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
4747:
4748: my @alldoms = &Apache::lonnet::all_domains();
4749: my %serverhomes = %Apache::lonnet::serverhomeIDs;
4750: my %servers = &Apache::lonnet::internet_dom_servers($dom);
4751: my %altids = &id_for_thisdom(%servers);
4752: if ($position eq 'top') {
4753: if (keys(%serverhomes) > 1) {
4754: my %spareid = ¤t_offloads_to($dom,$settings,\%servers);
4755: my $curroffloadnow;
4756: if (ref($settings) eq 'HASH') {
4757: if (ref($settings->{'offloadnow'}) eq 'HASH') {
4758: $curroffloadnow = $settings->{'offloadnow'};
4759: }
4760: }
4761: $datatable .= &spares_row($dom,\%servers,\%spareid,\%serverhomes,\%altids,$curroffloadnow,$rowtotal);
4762: } else {
4763: $datatable .= '<tr'.$css_class.'><td colspan="2">'.
4764: &mt('Nothing to set here, as the cluster to which this domain belongs only contains one server.').
4765: '</td></tr>';
4766: }
4767: } else {
4768: my %titles = &usersession_titles();
4769: my ($prefix,@types);
4770: if ($position eq 'bottom') {
4771: $prefix = 'remote';
4772: @types = ('version','excludedomain','includedomain');
4773: } else {
4774: $prefix = 'hosted';
4775: @types = ('excludedomain','includedomain');
4776: }
4777: ($datatable,$itemcount) = &rules_by_location($settings,$prefix,\%by_location,\%by_ip,\@types,\%titles);
4778: }
4779: $$rowtotal += $itemcount;
4780: return $datatable;
4781: }
4782:
4783: sub rules_by_location {
4784: my ($settings,$prefix,$by_location,$by_ip,$types,$titles) = @_;
4785: my ($datatable,$itemcount,$css_class);
4786: if (keys(%{$by_location}) == 0) {
4787: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
4788: $datatable = '<tr'.$css_class.'><td colspan="2">'.
4789: &mt('Nothing to set here, as the cluster to which this domain belongs only contains one institution.').
4790: '</td></tr>';
4791: $itemcount = 1;
4792: } else {
4793: $itemcount = 0;
4794: my $numinrow = 5;
4795: my (%current,%checkedon,%checkedoff);
4796: my @locations = sort(keys(%{$by_location}));
4797: foreach my $type (@{$types}) {
4798: $checkedon{$type} = '';
4799: $checkedoff{$type} = ' checked="checked"';
4800: }
4801: if (ref($settings) eq 'HASH') {
4802: if (ref($settings->{$prefix}) eq 'HASH') {
4803: foreach my $key (keys(%{$settings->{$prefix}})) {
4804: $current{$key} = $settings->{$prefix}{$key};
4805: if ($key eq 'version') {
4806: if ($current{$key} ne '') {
4807: $checkedon{$key} = ' checked="checked"';
4808: $checkedoff{$key} = '';
4809: }
4810: } elsif (ref($current{$key}) eq 'ARRAY') {
4811: $checkedon{$key} = ' checked="checked"';
4812: $checkedoff{$key} = '';
4813: }
4814: }
4815: }
4816: }
4817: foreach my $type (@{$types}) {
4818: next if ($type ne 'version' && !@locations);
4819: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
4820: $datatable .= '<tr'.$css_class.'>
4821: <td><span class="LC_nobreak">'.$titles->{$type}.'</span><br />
4822: <span class="LC_nobreak">
4823: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedoff{$type}.' value="0" />'.&mt('Not in use').'</label>
4824: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedon{$type}.' value="1" />'.&mt('In use').'</label></span></td><td>';
4825: if ($type eq 'version') {
4826: my @lcversions = &Apache::lonnet::all_loncaparevs();
4827: my $selector = '<select name="'.$prefix.'_version">';
4828: foreach my $version (@lcversions) {
4829: my $selected = '';
4830: if ($current{'version'} eq $version) {
4831: $selected = ' selected="selected"';
4832: }
4833: $selector .= ' <option value="'.$version.'"'.
4834: $selected.'>'.$version.'</option>';
4835: }
4836: $selector .= '</select> ';
4837: $datatable .= &mt('remote server must be version: [_1] or later',$selector);
4838: } else {
4839: $datatable.= '<div><input type="button" value="'.&mt('check all').'" '.
4840: 'onclick="javascript:checkAll(document.display.'.$prefix.'_'.$type.')"'.
4841: ' />'.(' 'x2).
4842: '<input type="button" value="'.&mt('uncheck all').'" '.
4843: 'onclick="javascript:uncheckAll(document.display.'.$prefix.'_'.$type.')" />'.
4844: "\n".
4845: '</div><div><table>';
4846: my $rem;
4847: for (my $i=0; $i<@locations; $i++) {
4848: my ($showloc,$value,$checkedtype);
4849: if (ref($by_location->{$locations[$i]}) eq 'ARRAY') {
4850: my $ip = $by_location->{$locations[$i]}->[0];
4851: if (ref($by_ip->{$ip}) eq 'ARRAY') {
4852: $value = join(':',@{$by_ip->{$ip}});
4853: $showloc = join(', ',@{$by_ip->{$ip}});
4854: if (ref($current{$type}) eq 'ARRAY') {
4855: foreach my $loc (@{$by_ip->{$ip}}) {
4856: if (grep(/^\Q$loc\E$/,@{$current{$type}})) {
4857: $checkedtype = ' checked="checked"';
4858: last;
4859: }
4860: }
4861: }
4862: }
4863: }
4864: $rem = $i%($numinrow);
4865: if ($rem == 0) {
4866: if ($i > 0) {
4867: $datatable .= '</tr>';
4868: }
4869: $datatable .= '<tr>';
4870: }
4871: $datatable .= '<td class="LC_left_item">'.
4872: '<span class="LC_nobreak"><label>'.
4873: '<input type="checkbox" name="'.$prefix.'_'.$type.
4874: '" value="'.$value.'"'.$checkedtype.' />'.$showloc.
4875: '</label></span></td>';
4876: }
4877: $rem = @locations%($numinrow);
4878: my $colsleft = $numinrow - $rem;
4879: if ($colsleft > 1 ) {
4880: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
4881: ' </td>';
4882: } elsif ($colsleft == 1) {
4883: $datatable .= '<td class="LC_left_item"> </td>';
4884: }
4885: $datatable .= '</tr></table>';
4886: }
4887: $datatable .= '</td></tr>';
4888: $itemcount ++;
4889: }
4890: }
4891: return ($datatable,$itemcount);
4892: }
4893:
4894: sub print_ssl {
4895: my ($position,$dom,$settings,$rowtotal) = @_;
4896: my ($css_class,$datatable);
4897: my $itemcount = 1;
4898: if ($position eq 'top') {
4899: my $primary_id = &Apache::lonnet::domain($dom,'primary');
4900: my $intdom = &Apache::lonnet::internet_dom($primary_id);
4901: my $same_institution;
4902: if ($intdom ne '') {
4903: my $internet_names = &Apache::lonnet::get_internet_names($Apache::lonnet::perlvar{'lonHostID'});
4904: if (ref($internet_names) eq 'ARRAY') {
4905: if (grep(/^\Q$intdom\E$/,@{$internet_names})) {
4906: $same_institution = 1;
4907: }
4908: }
4909: }
4910: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4911: $datatable = '<tr'.$css_class.'><td colspan="2">';
4912: if ($same_institution) {
4913: my %domservers = &Apache::lonnet::get_servers($dom);
4914: $datatable .= &LONCAPA::SSL::print_certstatus(\%domservers,'web','domprefs');
4915: } else {
4916: $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.");
4917: }
4918: $datatable .= '</td></tr>';
4919: $itemcount ++;
4920: } else {
4921: my %titles = &ssl_titles();
4922: my (%by_ip,%by_location,@intdoms,@instdoms);
4923: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
4924: my @alldoms = &Apache::lonnet::all_domains();
4925: my %serverhomes = %Apache::lonnet::serverhomeIDs;
4926: my @domservers = &Apache::lonnet::get_servers($dom);
4927: my %servers = &Apache::lonnet::internet_dom_servers($dom);
4928: my %altids = &id_for_thisdom(%servers);
4929: if (($position eq 'connto') || ($position eq 'connfrom')) {
4930: my $legacy;
4931: unless (ref($settings) eq 'HASH') {
4932: my $name;
4933: if ($position eq 'connto') {
4934: $name = 'loncAllowInsecure';
4935: } else {
4936: $name = 'londAllowInsecure';
4937: }
4938: my $primarylibserv = &Apache::lonnet::domain($dom,'primary');
4939: my @ids=&Apache::lonnet::current_machine_ids();
4940: if (($primarylibserv ne '') && (!grep(/^\Q$primarylibserv\E$/,@ids))) {
4941: my %what = (
4942: $name => 1,
4943: );
4944: my ($result,$returnhash) =
4945: &Apache::lonnet::get_remote_globals($primarylibserv,\%what);
4946: if ($result eq 'ok') {
4947: if (ref($returnhash) eq 'HASH') {
4948: $legacy = $returnhash->{$name};
4949: }
4950: }
4951: } else {
4952: $legacy = $Apache::lonnet::perlvar{$name};
4953: }
4954: }
4955: foreach my $type ('dom','intdom','other') {
4956: my %checked;
4957: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4958: $datatable .= '<tr'.$css_class.'><td>'.$titles{$type}.'</td>'.
4959: '<td class="LC_right_item">';
4960: my $skip;
4961: if ($type eq 'dom') {
4962: unless (keys(%servers) > 1) {
4963: $datatable .= &mt('Nothing to set here, as there are no other servers/VMs');
4964: $skip = 1;
4965: }
4966: }
4967: if ($type eq 'intdom') {
4968: unless (@instdoms > 1) {
4969: $datatable .= &mt('Nothing to set here, as there are no other domains for this institution');
4970: $skip = 1;
4971: }
4972: } elsif ($type eq 'other') {
4973: if (keys(%by_location) == 0) {
4974: $datatable .= &mt('Nothing to set here, as there are no other institutions');
4975: $skip = 1;
4976: }
4977: }
4978: unless ($skip) {
4979: $checked{'yes'} = ' checked="checked"';
4980: if (ref($settings) eq 'HASH') {
4981: if (ref($settings->{$position}) eq 'HASH') {
4982: if ($settings->{$position}->{$type} =~ /^(no|req)$/) {
4983: $checked{$1} = $checked{'yes'};
4984: delete($checked{'yes'});
4985: }
4986: }
4987: } else {
4988: if ($legacy == 0) {
4989: $checked{'req'} = $checked{'yes'};
4990: delete($checked{'yes'});
4991: }
4992: }
4993: foreach my $option ('no','yes','req') {
4994: $datatable .= '<span class="LC_nobreak"><label>'.
4995: '<input type="radio" name="'.$position.'_'.$type.'" '.
4996: 'value="'.$option.'"'.$checked{$option}.' />'.$titles{$option}.
4997: '</label></span>'.(' 'x2);
4998: }
4999: }
5000: $datatable .= '</td></tr>';
5001: $itemcount ++;
5002: }
5003: } else {
5004: my $prefix = 'replication';
5005: my @types = ('certreq','nocertreq');
5006: if (keys(%by_location) == 0) {
5007: $datatable .= '<tr'.$css_class.'><td>'.
5008: &mt('Nothing to set here, as there are no other institutions').
5009: '</td></tr>';
5010: $itemcount ++;
5011: } else {
5012: ($datatable,$itemcount) =
5013: &rules_by_location($settings,$prefix,\%by_location,\%by_ip,\@types,\%titles);
5014: }
5015: }
5016: }
5017: $$rowtotal += $itemcount;
5018: return $datatable;
5019: }
5020:
5021: sub ssl_titles {
5022: return &Apache::lonlocal::texthash (
5023: dom => 'LON-CAPA servers/VMs from same domain',
5024: intdom => 'LON-CAPA servers/VMs from same "internet" domain',
5025: other => 'External LON-CAPA servers/VMs',
5026: connto => 'Connections to other servers',
5027: connfrom => 'Connections from other servers',
5028: replication => 'Replicating content to other institutions',
5029: certreq => 'Client certificate required, but specific domains exempt',
5030: nocertreq => 'No client certificate required, except for specific domains',
5031: no => 'SSL not used',
5032: yes => 'SSL Optional (used if available)',
5033: req => 'SSL Required',
5034: );
5035: }
5036:
5037: sub print_trust {
5038: my ($prefix,$dom,$settings,$rowtotal) = @_;
5039: my ($css_class,$datatable,%checked,%choices);
5040: my (%by_ip,%by_location,@intdoms,@instdoms);
5041: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
5042: my $itemcount = 1;
5043: my %titles = &trust_titles();
5044: my @types = ('exc','inc');
5045: if ($prefix eq 'top') {
5046: $prefix = 'content';
5047: } elsif ($prefix eq 'bottom') {
5048: $prefix = 'msg';
5049: }
5050: ($datatable,$itemcount) = &rules_by_location($settings,$prefix,\%by_location,\%by_ip,\@types,\%titles);
5051: $$rowtotal += $itemcount;
5052: return $datatable;
5053: }
5054:
5055: sub trust_titles {
5056: return &Apache::lonlocal::texthash(
5057: content => "Access to this domain's content by others",
5058: shared => "Access to other domain's content by this domain",
5059: enroll => "Enrollment in this domain's courses by others",
5060: othcoau => "Co-author roles in this domain for others",
5061: coaurem => "Co-author roles for this domain's users elsewhere",
5062: domroles => "Domain roles in this domain assignable to others",
5063: catalog => "Course Catalog for this domain displayed elsewhere",
5064: reqcrs => "Requests for creation of courses in this domain by others",
5065: msg => "Users in other domains can send messages to this domain",
5066: exc => "Allow all, but exclude specific domains",
5067: inc => "Deny all, but include specific domains",
5068: );
5069: }
5070:
5071: sub build_location_hashes {
5072: my ($intdoms,$by_ip,$by_location,$instdoms) = @_;
5073: return unless((ref($intdoms) eq 'ARRAY') && (ref($by_ip) eq 'HASH') &&
5074: (ref($by_location) eq 'HASH') && (ref($instdoms) eq 'ARRAY'));
5075: my %iphost = &Apache::lonnet::get_iphost();
5076: my $primary_id = &Apache::lonnet::domain($env{'request.role.domain'},'primary');
5077: my $primary_ip = &Apache::lonnet::get_host_ip($primary_id);
5078: if (ref($iphost{$primary_ip}) eq 'ARRAY') {
5079: foreach my $id (@{$iphost{$primary_ip}}) {
5080: my $intdom = &Apache::lonnet::internet_dom($id);
5081: unless(grep(/^\Q$intdom\E$/,@{$intdoms})) {
5082: push(@{$intdoms},$intdom);
5083: }
5084: }
5085: }
5086: foreach my $ip (keys(%iphost)) {
5087: if (ref($iphost{$ip}) eq 'ARRAY') {
5088: foreach my $id (@{$iphost{$ip}}) {
5089: my $location = &Apache::lonnet::internet_dom($id);
5090: if ($location) {
5091: if (grep(/^\Q$location\E$/,@{$intdoms})) {
5092: my $dom = &Apache::lonnet::host_domain($id);
5093: unless (grep(/^\Q$dom\E/,@{$instdoms})) {
5094: push(@{$instdoms},$dom);
5095: }
5096: next;
5097: }
5098: if (ref($by_ip->{$ip}) eq 'ARRAY') {
5099: unless(grep(/^\Q$location\E$/,@{$by_ip->{$ip}})) {
5100: push(@{$by_ip->{$ip}},$location);
5101: }
5102: } else {
5103: $by_ip->{$ip} = [$location];
5104: }
5105: }
5106: }
5107: }
5108: }
5109: foreach my $ip (sort(keys(%{$by_ip}))) {
5110: if (ref($by_ip->{$ip}) eq 'ARRAY') {
5111: @{$by_ip->{$ip}} = sort(@{$by_ip->{$ip}});
5112: my $first = $by_ip->{$ip}->[0];
5113: if (ref($by_location->{$first}) eq 'ARRAY') {
5114: unless (grep(/^\Q$ip\E$/,@{$by_location->{$first}})) {
5115: push(@{$by_location->{$first}},$ip);
5116: }
5117: } else {
5118: $by_location->{$first} = [$ip];
5119: }
5120: }
5121: }
5122: return;
5123: }
5124:
5125: sub current_offloads_to {
5126: my ($dom,$settings,$servers) = @_;
5127: my (%spareid,%otherdomconfigs);
5128: if (ref($servers) eq 'HASH') {
5129: foreach my $lonhost (sort(keys(%{$servers}))) {
5130: my $gotspares;
5131: if (ref($settings) eq 'HASH') {
5132: if (ref($settings->{'spares'}) eq 'HASH') {
5133: if (ref($settings->{'spares'}{$lonhost}) eq 'HASH') {
5134: $spareid{$lonhost}{'primary'} = $settings->{'spares'}{$lonhost}{'primary'};
5135: $spareid{$lonhost}{'default'} = $settings->{'spares'}{$lonhost}{'default'};
5136: $gotspares = 1;
5137: }
5138: }
5139: }
5140: unless ($gotspares) {
5141: my $gotspares;
5142: my $serverhomeID =
5143: &Apache::lonnet::get_server_homeID($servers->{$lonhost});
5144: my $serverhomedom =
5145: &Apache::lonnet::host_domain($serverhomeID);
5146: if ($serverhomedom ne $dom) {
5147: if (ref($otherdomconfigs{$serverhomedom} eq 'HASH')) {
5148: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}) eq 'HASH') {
5149: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}) eq 'HASH') {
5150: $spareid{$lonhost}{'primary'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'primary'};
5151: $spareid{$lonhost}{'default'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'default'};
5152: $gotspares = 1;
5153: }
5154: }
5155: } else {
5156: $otherdomconfigs{$serverhomedom} =
5157: &Apache::lonnet::get_dom('configuration',['usersessions'],$serverhomedom);
5158: if (ref($otherdomconfigs{$serverhomedom}) eq 'HASH') {
5159: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}) eq 'HASH') {
5160: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}) eq 'HASH') {
5161: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{$lonhost}) eq 'HASH') {
5162: $spareid{$lonhost}{'primary'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'primary'};
5163: $spareid{$lonhost}{'default'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'default'};
5164: $gotspares = 1;
5165: }
5166: }
5167: }
5168: }
5169: }
5170: }
5171: }
5172: unless ($gotspares) {
5173: if ($lonhost eq $Apache::lonnet::perlvar{'lonHostID'}) {
5174: $spareid{$lonhost}{'primary'} = $Apache::lonnet::spareid{'primary'};
5175: $spareid{$lonhost}{'default'} = $Apache::lonnet::spareid{'default'};
5176: } else {
5177: my $server_hostname = &Apache::lonnet::hostname($lonhost);
5178: my $server_homeID = &Apache::lonnet::get_server_homeID($server_hostname);
5179: if ($server_homeID eq $Apache::lonnet::perlvar{'lonHostID'}) {
5180: $spareid{$lonhost}{'primary'} = $Apache::lonnet::spareid{'primary'};
5181: $spareid{$lonhost}{'default'} = $Apache::lonnet::spareid{'default'};
5182: } else {
5183: my %what = (
5184: spareid => 1,
5185: );
5186: my ($result,$returnhash) =
5187: &Apache::lonnet::get_remote_globals($lonhost,\%what);
5188: if ($result eq 'ok') {
5189: if (ref($returnhash) eq 'HASH') {
5190: if (ref($returnhash->{'spareid'}) eq 'HASH') {
5191: $spareid{$lonhost}{'primary'} = $returnhash->{'spareid'}->{'primary'};
5192: $spareid{$lonhost}{'default'} = $returnhash->{'spareid'}->{'default'};
5193: }
5194: }
5195: }
5196: }
5197: }
5198: }
5199: }
5200: }
5201: return %spareid;
5202: }
5203:
5204: sub spares_row {
5205: my ($dom,$servers,$spareid,$serverhomes,$altids,$curroffloadnow,$rowtotal) = @_;
5206: my $css_class;
5207: my $numinrow = 4;
5208: my $itemcount = 1;
5209: my $datatable;
5210: my %typetitles = &sparestype_titles();
5211: if ((ref($servers) eq 'HASH') && (ref($spareid) eq 'HASH') && (ref($altids) eq 'HASH')) {
5212: foreach my $server (sort(keys(%{$servers}))) {
5213: my $serverhome = &Apache::lonnet::get_server_homeID($servers->{$server});
5214: my ($othercontrol,$serverdom);
5215: if ($serverhome ne $server) {
5216: $serverdom = &Apache::lonnet::host_domain($serverhome);
5217: $othercontrol = &mt('Session offloading controlled by domain: [_1]','<b>'.$serverdom.'</b>');
5218: } else {
5219: $serverdom = &Apache::lonnet::host_domain($server);
5220: if ($serverdom ne $dom) {
5221: $othercontrol = &mt('Session offloading controlled by domain: [_1]','<b>'.$serverdom.'</b>');
5222: }
5223: }
5224: next unless (ref($spareid->{$server}) eq 'HASH');
5225: my $checkednow;
5226: if (ref($curroffloadnow) eq 'HASH') {
5227: if ($curroffloadnow->{$server}) {
5228: $checkednow = ' checked="checked"';
5229: }
5230: }
5231: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
5232: $datatable .= '<tr'.$css_class.'>
5233: <td rowspan="2">
5234: <span class="LC_nobreak">'.
5235: &mt('[_1] when busy, offloads to:'
5236: ,'<b>'.$server.'</b>').'</span><br />'.
5237: '<span class="LC_nobreak">'."\n".
5238: '<label><input type="checkbox" name="offloadnow" value="'.$server.'"'.$checkednow.' />'.
5239: ' '.&mt('Switch active users on next access').'</label></span>'.
5240: "\n";
5241: my (%current,%canselect);
5242: my @choices =
5243: &possible_newspares($server,$spareid->{$server},$serverhomes,$altids);
5244: foreach my $type ('primary','default') {
5245: if (ref($spareid->{$server}) eq 'HASH') {
5246: if (ref($spareid->{$server}{$type}) eq 'ARRAY') {
5247: my @spares = @{$spareid->{$server}{$type}};
5248: if (@spares > 0) {
5249: if ($othercontrol) {
5250: $current{$type} = join(', ',@spares);
5251: } else {
5252: $current{$type} .= '<table>';
5253: my $numspares = scalar(@spares);
5254: for (my $i=0; $i<@spares; $i++) {
5255: my $rem = $i%($numinrow);
5256: if ($rem == 0) {
5257: if ($i > 0) {
5258: $current{$type} .= '</tr>';
5259: }
5260: $current{$type} .= '<tr>';
5261: }
5262: $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'".');" /> '.
5263: $spareid->{$server}{$type}[$i].
5264: '</label></td>'."\n";
5265: }
5266: my $rem = @spares%($numinrow);
5267: my $colsleft = $numinrow - $rem;
5268: if ($colsleft > 1 ) {
5269: $current{$type} .= '<td colspan="'.$colsleft.
5270: '" class="LC_left_item">'.
5271: ' </td>';
5272: } elsif ($colsleft == 1) {
5273: $current{$type} .= '<td class="LC_left_item"> </td>'."\n";
5274: }
5275: $current{$type} .= '</tr></table>';
5276: }
5277: }
5278: }
5279: if ($current{$type} eq '') {
5280: $current{$type} = &mt('None specified');
5281: }
5282: if ($othercontrol) {
5283: if ($type eq 'primary') {
5284: $canselect{$type} = $othercontrol;
5285: }
5286: } else {
5287: $canselect{$type} =
5288: &mt('Add new [_1]'.$type.'[_2]:','<i>','</i>').' '.
5289: '<select name="newspare_'.$type.'_'.$server.'" '.
5290: 'id="newspare_'.$type.'_'.$server.'" onchange="checkNewSpares('."'$server','$type'".');">'."\n".
5291: '<option value="" selected ="selected">'.&mt('Select').'</option>'."\n";
5292: if (@choices > 0) {
5293: foreach my $lonhost (@choices) {
5294: $canselect{$type} .= '<option value="'.$lonhost.'">'.$lonhost.'</option>'."\n";
5295: }
5296: }
5297: $canselect{$type} .= '</select>'."\n";
5298: }
5299: } else {
5300: $current{$type} = &mt('Could not be determined');
5301: if ($type eq 'primary') {
5302: $canselect{$type} = $othercontrol;
5303: }
5304: }
5305: if ($type eq 'default') {
5306: $datatable .= '<tr'.$css_class.'>';
5307: }
5308: $datatable .= '<td><i>'.$typetitles{$type}.'</i></td>'."\n".
5309: '<td>'.$current{$type}.'</td>'."\n".
5310: '<td>'.$canselect{$type}.'</td></tr>'."\n";
5311: }
5312: $itemcount ++;
5313: }
5314: }
5315: $$rowtotal += $itemcount;
5316: return $datatable;
5317: }
5318:
5319: sub possible_newspares {
5320: my ($server,$currspares,$serverhomes,$altids) = @_;
5321: my $serverhostname = &Apache::lonnet::hostname($server);
5322: my %excluded;
5323: if ($serverhostname ne '') {
5324: %excluded = (
5325: $serverhostname => 1,
5326: );
5327: }
5328: if (ref($currspares) eq 'HASH') {
5329: foreach my $type (keys(%{$currspares})) {
5330: if (ref($currspares->{$type}) eq 'ARRAY') {
5331: if (@{$currspares->{$type}} > 0) {
5332: foreach my $curr (@{$currspares->{$type}}) {
5333: my $hostname = &Apache::lonnet::hostname($curr);
5334: $excluded{$hostname} = 1;
5335: }
5336: }
5337: }
5338: }
5339: }
5340: my @choices;
5341: if ((ref($serverhomes) eq 'HASH') && (ref($altids) eq 'HASH')) {
5342: if (keys(%{$serverhomes}) > 1) {
5343: foreach my $name (sort(keys(%{$serverhomes}))) {
5344: unless ($excluded{$name}) {
5345: if (exists($altids->{$serverhomes->{$name}})) {
5346: push(@choices,$altids->{$serverhomes->{$name}});
5347: } else {
5348: push(@choices,$serverhomes->{$name});
5349: }
5350: }
5351: }
5352: }
5353: }
5354: return sort(@choices);
5355: }
5356:
5357: sub print_loadbalancing {
5358: my ($dom,$settings,$rowtotal) = @_;
5359: my $primary_id = &Apache::lonnet::domain($dom,'primary');
5360: my $intdom = &Apache::lonnet::internet_dom($primary_id);
5361: my $numinrow = 1;
5362: my $datatable;
5363: my %servers = &Apache::lonnet::internet_dom_servers($dom);
5364: my (%currbalancer,%currtargets,%currrules,%existing);
5365: if (ref($settings) eq 'HASH') {
5366: %existing = %{$settings};
5367: }
5368: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
5369: &get_loadbalancers_config(\%servers,\%existing,\%currbalancer,
5370: \%currtargets,\%currrules);
5371: } else {
5372: return;
5373: }
5374: my ($othertitle,$usertypes,$types) =
5375: &Apache::loncommon::sorted_inst_types($dom);
5376: my $rownum = 8;
5377: if (ref($types) eq 'ARRAY') {
5378: $rownum += scalar(@{$types});
5379: }
5380: my @css_class = ('LC_odd_row','LC_even_row');
5381: my $balnum = 0;
5382: my $islast;
5383: my (@toshow,$disabledtext);
5384: if (keys(%currbalancer) > 0) {
5385: @toshow = sort(keys(%currbalancer));
5386: if (scalar(@toshow) < scalar(keys(%servers)) + 1) {
5387: push(@toshow,'');
5388: }
5389: } else {
5390: @toshow = ('');
5391: $disabledtext = &mt('No existing load balancer');
5392: }
5393: foreach my $lonhost (@toshow) {
5394: if ($balnum == scalar(@toshow)-1) {
5395: $islast = 1;
5396: } else {
5397: $islast = 0;
5398: }
5399: my $cssidx = $balnum%2;
5400: my $targets_div_style = 'display: none';
5401: my $disabled_div_style = 'display: block';
5402: my $homedom_div_style = 'display: none';
5403: $datatable .= '<tr class="'.$css_class[$cssidx].'">'.
5404: '<td rowspan="'.$rownum.'" style="vertical-align: top">'.
5405: '<p>';
5406: if ($lonhost eq '') {
5407: $datatable .= '<span class="LC_nobreak">';
5408: if (keys(%currbalancer) > 0) {
5409: $datatable .= &mt('Add balancer:');
5410: } else {
5411: $datatable .= &mt('Enable balancer:');
5412: }
5413: $datatable .= ' '.
5414: '<select name="loadbalancing_lonhost_'.$balnum.'"'.
5415: ' id="loadbalancing_lonhost_'.$balnum.'"'.
5416: ' onchange="toggleTargets('."'$balnum'".');">'."\n".
5417: '<option value="" selected="selected">'.&mt('None').
5418: '</option>'."\n";
5419: foreach my $server (sort(keys(%servers))) {
5420: next if ($currbalancer{$server});
5421: $datatable .= '<option value="'.$server.'">'.$server.'</option>'."\n";
5422: }
5423: $datatable .=
5424: '</select>'."\n".
5425: '<input type="hidden" name="loadbalancing_prevlonhost_'.$balnum.'" id="loadbalancing_prevlonhost_'.$balnum.'" value="" /> </span>'."\n";
5426: } else {
5427: $datatable .= '<i>'.$lonhost.'</i><br /><span class="LC_nobreak">'.
5428: '<label><input type="checkbox" name="loadbalancing_delete" value="'.$balnum.'" id="loadbalancing_delete_'.$balnum.'" onclick="javascript:balancerDeleteChange('."'$balnum'".');" /> '.
5429: &mt('Stop balancing').'</label>'.
5430: '<input type="hidden" name="loadbalancing_lonhost_'.$balnum.'" value="'.$lonhost.'" id="loadbalancing_lonhost_'.$balnum.'" /></span>';
5431: $targets_div_style = 'display: block';
5432: $disabled_div_style = 'display: none';
5433: if ($dom eq &Apache::lonnet::host_domain($lonhost)) {
5434: $homedom_div_style = 'display: block';
5435: }
5436: }
5437: $datatable .= '</p></td><td rowspan="'.$rownum.'" style="vertical-align: top">'.
5438: '<div id="loadbalancing_disabled_'.$balnum.'" style="'.
5439: $disabled_div_style.'">'.$disabledtext.'</div>'."\n".
5440: '<div id="loadbalancing_targets_'.$balnum.'" style="'.$targets_div_style.'">'.&mt('Offloads to:').'<br />';
5441: my ($numspares,@spares) = &count_servers($lonhost,%servers);
5442: my @sparestypes = ('primary','default');
5443: my %typetitles = &sparestype_titles();
5444: my %hostherechecked = (
5445: no => ' checked="checked"',
5446: );
5447: foreach my $sparetype (@sparestypes) {
5448: my $targettable;
5449: for (my $i=0; $i<$numspares; $i++) {
5450: my $checked;
5451: if (ref($currtargets{$lonhost}) eq 'HASH') {
5452: if (ref($currtargets{$lonhost}{$sparetype}) eq 'ARRAY') {
5453: if (grep(/^\Q$spares[$i]\E$/,@{$currtargets{$lonhost}{$sparetype}})) {
5454: $checked = ' checked="checked"';
5455: }
5456: }
5457: }
5458: my ($chkboxval,$disabled);
5459: if (($lonhost ne '') && (exists($servers{$lonhost}))) {
5460: $chkboxval = $spares[$i];
5461: }
5462: if (exists($currbalancer{$spares[$i]})) {
5463: $disabled = ' disabled="disabled"';
5464: }
5465: $targettable .=
5466: '<td><span class="LC_nobreak"><label>'.
5467: '<input type="checkbox" name="loadbalancing_target_'.$balnum.'_'.$sparetype.'"'.
5468: $checked.$disabled.' value="'.$chkboxval.'" id="loadbalancing_target_'.$balnum.'_'.$sparetype.'_'.$i.'" onclick="checkOffloads('."this,'$balnum','$sparetype'".');" /><span id="loadbalancing_targettxt_'.$balnum.'_'.$sparetype.'_'.$i.'"> '.$chkboxval.
5469: '</span></label></span></td>';
5470: my $rem = $i%($numinrow);
5471: if ($rem == 0) {
5472: if (($i > 0) && ($i < $numspares-1)) {
5473: $targettable .= '</tr>';
5474: }
5475: if ($i < $numspares-1) {
5476: $targettable .= '<tr>';
5477: }
5478: }
5479: }
5480: if ($targettable ne '') {
5481: my $rem = $numspares%($numinrow);
5482: my $colsleft = $numinrow - $rem;
5483: if ($colsleft > 1 ) {
5484: $targettable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
5485: ' </td>';
5486: } elsif ($colsleft == 1) {
5487: $targettable .= '<td class="LC_left_item"> </td>';
5488: }
5489: $datatable .= '<i>'.$typetitles{$sparetype}.'</i><br />'.
5490: '<table><tr>'.$targettable.'</tr></table><br />';
5491: }
5492: $hostherechecked{$sparetype} = '';
5493: if (ref($currtargets{$lonhost}) eq 'HASH') {
5494: if (ref($currtargets{$lonhost}{$sparetype}) eq 'ARRAY') {
5495: if (grep(/^\Q$lonhost\E$/,@{$currtargets{$lonhost}{$sparetype}})) {
5496: $hostherechecked{$sparetype} = ' checked="checked"';
5497: $hostherechecked{'no'} = '';
5498: }
5499: }
5500: }
5501: }
5502: $datatable .= &mt('Hosting on balancer itself').'<br />'.
5503: '<label><input type="radio" name="loadbalancing_target_'.$balnum.'_hosthere" value="no"'.
5504: $hostherechecked{'no'}.' />'.&mt('No').'</label><br />';
5505: foreach my $sparetype (@sparestypes) {
5506: $datatable .= '<label><input type="radio" name="loadbalancing_target_'.$balnum.'_hosthere" '.
5507: 'value="'.$sparetype.'"'.$hostherechecked{$sparetype}.' /><i>'.$typetitles{$sparetype}.
5508: '</i></label><br />';
5509: }
5510: $datatable .= '</div></td></tr>'.
5511: &loadbalancing_rules($dom,$intdom,$currrules{$lonhost},
5512: $othertitle,$usertypes,$types,\%servers,
5513: \%currbalancer,$lonhost,
5514: $targets_div_style,$homedom_div_style,
5515: $css_class[$cssidx],$balnum,$islast);
5516: $$rowtotal += $rownum;
5517: $balnum ++;
5518: }
5519: $datatable .= '<input type="hidden" name="loadbalancing_total" id="loadbalancing_total" value="'.$balnum.'" />';
5520: return $datatable;
5521: }
5522:
5523: sub get_loadbalancers_config {
5524: my ($servers,$existing,$currbalancer,$currtargets,$currrules) = @_;
5525: return unless ((ref($servers) eq 'HASH') &&
5526: (ref($existing) eq 'HASH') && (ref($currbalancer) eq 'HASH') &&
5527: (ref($currtargets) eq 'HASH') && (ref($currrules) eq 'HASH'));
5528: if (keys(%{$existing}) > 0) {
5529: my $oldlonhost;
5530: foreach my $key (sort(keys(%{$existing}))) {
5531: if ($key eq 'lonhost') {
5532: $oldlonhost = $existing->{'lonhost'};
5533: $currbalancer->{$oldlonhost} = 1;
5534: } elsif ($key eq 'targets') {
5535: if ($oldlonhost) {
5536: $currtargets->{$oldlonhost} = $existing->{'targets'};
5537: }
5538: } elsif ($key eq 'rules') {
5539: if ($oldlonhost) {
5540: $currrules->{$oldlonhost} = $existing->{'rules'};
5541: }
5542: } elsif (ref($existing->{$key}) eq 'HASH') {
5543: $currbalancer->{$key} = 1;
5544: $currtargets->{$key} = $existing->{$key}{'targets'};
5545: $currrules->{$key} = $existing->{$key}{'rules'};
5546: }
5547: }
5548: } else {
5549: my ($balancerref,$targetsref) =
5550: &Apache::lonnet::get_lonbalancer_config($servers);
5551: if ((ref($balancerref) eq 'HASH') && (ref($targetsref) eq 'HASH')) {
5552: foreach my $server (sort(keys(%{$balancerref}))) {
5553: $currbalancer->{$server} = 1;
5554: $currtargets->{$server} = $targetsref->{$server};
5555: }
5556: }
5557: }
5558: return;
5559: }
5560:
5561: sub loadbalancing_rules {
5562: my ($dom,$intdom,$currrules,$othertitle,$usertypes,$types,$servers,
5563: $currbalancer,$lonhost,$targets_div_style,$homedom_div_style,
5564: $css_class,$balnum,$islast) = @_;
5565: my $output;
5566: my $num = 0;
5567: my ($alltypes,$othertypes,$titles) =
5568: &loadbalancing_titles($dom,$intdom,$usertypes,$types);
5569: if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) {
5570: foreach my $type (@{$alltypes}) {
5571: $num ++;
5572: my $current;
5573: if (ref($currrules) eq 'HASH') {
5574: $current = $currrules->{$type};
5575: }
5576: if (($type eq '_LC_external') || ($type eq '_LC_internetdom')) {
5577: if ($dom ne &Apache::lonnet::host_domain($lonhost)) {
5578: $current = '';
5579: }
5580: }
5581: $output .= &loadbalance_rule_row($type,$titles->{$type},$current,
5582: $servers,$currbalancer,$lonhost,$dom,
5583: $targets_div_style,$homedom_div_style,
5584: $css_class,$balnum,$num,$islast);
5585: }
5586: }
5587: return $output;
5588: }
5589:
5590: sub loadbalancing_titles {
5591: my ($dom,$intdom,$usertypes,$types) = @_;
5592: my %othertypes = (
5593: '_LC_adv' => &mt('Advanced users from [_1]',$dom),
5594: '_LC_author' => &mt('Users from [_1] with author role',$dom),
5595: '_LC_internetdom' => &mt('Users not from [_1], but from [_2]',$dom,$intdom),
5596: '_LC_external' => &mt('Users not from [_1]',$intdom),
5597: '_LC_ipchangesso' => &mt('SSO users from [_1], with IP mismatch',$dom),
5598: '_LC_ipchange' => &mt('Non-SSO users with IP mismatch'),
5599: );
5600: my @alltypes = ('_LC_adv','_LC_author','_LC_internetdom','_LC_external','_LC_ipchangesso','_LC_ipchange');
5601: my @available;
5602: if (ref($types) eq 'ARRAY') {
5603: @available = @{$types};
5604: }
5605: unless (grep(/^default$/,@available)) {
5606: push(@available,'default');
5607: }
5608: unshift(@alltypes,@available);
5609: my %titles;
5610: foreach my $type (@alltypes) {
5611: if ($type =~ /^_LC_/) {
5612: $titles{$type} = $othertypes{$type};
5613: } elsif ($type eq 'default') {
5614: $titles{$type} = &mt('All users from [_1]',$dom);
5615: if (ref($types) eq 'ARRAY') {
5616: if (@{$types} > 0) {
5617: $titles{$type} = &mt('Other users from [_1]',$dom);
5618: }
5619: }
5620: } elsif (ref($usertypes) eq 'HASH') {
5621: $titles{$type} = $usertypes->{$type};
5622: }
5623: }
5624: return (\@alltypes,\%othertypes,\%titles);
5625: }
5626:
5627: sub loadbalance_rule_row {
5628: my ($type,$title,$current,$servers,$currbalancer,$lonhost,$dom,
5629: $targets_div_style,$homedom_div_style,$css_class,$balnum,$num,$islast) = @_;
5630: my @rulenames;
5631: my %ruletitles = &offloadtype_text();
5632: if (($type eq '_LC_ipchangesso') || ($type eq '_LC_ipchange')) {
5633: @rulenames = ('balancer','offloadedto','specific');
5634: } else {
5635: @rulenames = ('default','homeserver');
5636: if ($type eq '_LC_external') {
5637: push(@rulenames,'externalbalancer');
5638: } else {
5639: push(@rulenames,'specific');
5640: }
5641: push(@rulenames,'none');
5642: }
5643: my $style = $targets_div_style;
5644: if (($type eq '_LC_external') || ($type eq '_LC_internetdom')) {
5645: $style = $homedom_div_style;
5646: }
5647: my $space;
5648: if ($islast && $num == 1) {
5649: $space = '<div style="display:inline-block;"> </div>';
5650: }
5651: my $output =
5652: '<tr class="'.$css_class.'" id="balanceruletr_'.$balnum.'_'.$num.'"><td style="vertical-align: top">'.$space.
5653: '<div id="balanceruletitle_'.$balnum.'_'.$type.'" style="'.$style.'">'.$title.'</div></td>'."\n".
5654: '<td valaign="top">'.$space.
5655: '<div id="balancerule_'.$balnum.'_'.$type.'" style="'.$style.'">'."\n";
5656: for (my $i=0; $i<@rulenames; $i++) {
5657: my $rule = $rulenames[$i];
5658: my ($checked,$extra);
5659: if ($rulenames[$i] eq 'default') {
5660: $rule = '';
5661: }
5662: if ($rulenames[$i] eq 'specific') {
5663: if (ref($servers) eq 'HASH') {
5664: my $default;
5665: if (($current ne '') && (exists($servers->{$current}))) {
5666: $checked = ' checked="checked"';
5667: }
5668: unless ($checked) {
5669: $default = ' selected="selected"';
5670: }
5671: $extra =
5672: ': <select name="loadbalancing_singleserver_'.$balnum.'_'.$type.
5673: '" id="loadbalancing_singleserver_'.$balnum.'_'.$type.
5674: '" onchange="singleServerToggle('."'$balnum','$type'".')">'."\n".
5675: '<option value=""'.$default.'></option>'."\n";
5676: foreach my $server (sort(keys(%{$servers}))) {
5677: if (ref($currbalancer) eq 'HASH') {
5678: next if (exists($currbalancer->{$server}));
5679: }
5680: my $selected;
5681: if ($server eq $current) {
5682: $selected = ' selected="selected"';
5683: }
5684: $extra .= '<option value="'.$server.'"'.$selected.'>'.$server.'</option>';
5685: }
5686: $extra .= '</select>';
5687: }
5688: } elsif ($rule eq $current) {
5689: $checked = ' checked="checked"';
5690: }
5691: $output .= '<span class="LC_nobreak"><label>'.
5692: '<input type="radio" name="loadbalancing_rules_'.$balnum.'_'.$type.
5693: '" id="loadbalancing_rules_'.$balnum.'_'.$type.'_'.$i.'" value="'.
5694: $rule.'" onclick="balanceruleChange('."this.form,'$balnum','$type'".
5695: ')"'.$checked.' /> ';
5696: if (($rulenames[$i] eq 'specific') && ($type =~ /^_LC_ipchange/)) {
5697: $output .= $ruletitles{'particular'};
5698: } else {
5699: $output .= $ruletitles{$rulenames[$i]};
5700: }
5701: $output .= '</label>'.$extra.'</span><br />'."\n";
5702: }
5703: $output .= '</div></td></tr>'."\n";
5704: return $output;
5705: }
5706:
5707: sub offloadtype_text {
5708: my %ruletitles = &Apache::lonlocal::texthash (
5709: 'default' => 'Offloads to default destinations',
5710: 'homeserver' => "Offloads to user's home server",
5711: 'externalbalancer' => "Offloads to Load Balancer in user's domain",
5712: 'specific' => 'Offloads to specific server',
5713: 'none' => 'No offload',
5714: 'balancer' => 'Session hosted on Load Balancer, after re-authentication',
5715: 'offloadedto' => 'Session hosted on offload server, after re-authentication',
5716: 'particular' => 'Session hosted (after re-auth) on server:',
5717: );
5718: return %ruletitles;
5719: }
5720:
5721: sub sparestype_titles {
5722: my %typestitles = &Apache::lonlocal::texthash (
5723: 'primary' => 'primary',
5724: 'default' => 'default',
5725: );
5726: return %typestitles;
5727: }
5728:
5729: sub contact_titles {
5730: my %titles = &Apache::lonlocal::texthash (
5731: 'supportemail' => 'Support E-mail address',
5732: 'adminemail' => 'Default Server Admin E-mail address',
5733: 'errormail' => 'Error reports to be e-mailed to',
5734: 'packagesmail' => 'Package update alerts to be e-mailed to',
5735: 'helpdeskmail' => "Helpdesk requests from all users in this domain",
5736: 'otherdomsmail' => 'Helpdesk requests from users in other (unconfigured) domains',
5737: 'lonstatusmail' => 'E-mail from nightly status check (warnings/errors)',
5738: 'requestsmail' => 'E-mail from course requests requiring approval',
5739: 'updatesmail' => 'E-mail from nightly check of LON-CAPA module integrity/updates',
5740: 'idconflictsmail' => 'E-mail from bi-nightly check for multiple users sharing same student/employee ID',
5741: );
5742: my %short_titles = &Apache::lonlocal::texthash (
5743: adminemail => 'Admin E-mail address',
5744: supportemail => 'Support E-mail',
5745: );
5746: return (\%titles,\%short_titles);
5747: }
5748:
5749: sub helpform_fields {
5750: my %titles = &Apache::lonlocal::texthash (
5751: 'username' => 'Name',
5752: 'user' => 'Username/domain',
5753: 'phone' => 'Phone',
5754: 'cc' => 'Cc e-mail',
5755: 'course' => 'Course Details',
5756: 'section' => 'Sections',
5757: 'screenshot' => 'File upload',
5758: );
5759: my @fields = ('username','phone','user','course','section','cc','screenshot');
5760: my %possoptions = (
5761: username => ['yes','no','req'],
5762: phone => ['yes','no','req'],
5763: user => ['yes','no'],
5764: cc => ['yes','no'],
5765: course => ['yes','no'],
5766: section => ['yes','no'],
5767: screenshot => ['yes','no'],
5768: );
5769: my %fieldoptions = &Apache::lonlocal::texthash (
5770: 'yes' => 'Optional',
5771: 'req' => 'Required',
5772: 'no' => "Not shown",
5773: );
5774: return (\@fields,\%titles,\%fieldoptions,\%possoptions);
5775: }
5776:
5777: sub tool_titles {
5778: my %titles = &Apache::lonlocal::texthash (
5779: aboutme => 'Personal web page',
5780: blog => 'Blog',
5781: webdav => 'WebDAV',
5782: portfolio => 'Portfolio',
5783: official => 'Official courses (with institutional codes)',
5784: unofficial => 'Unofficial courses',
5785: community => 'Communities',
5786: textbook => 'Textbook courses',
5787: placement => 'Placement tests',
5788: );
5789: return %titles;
5790: }
5791:
5792: sub courserequest_titles {
5793: my %titles = &Apache::lonlocal::texthash (
5794: official => 'Official',
5795: unofficial => 'Unofficial',
5796: community => 'Communities',
5797: textbook => 'Textbook',
5798: placement => 'Placement tests',
5799: norequest => 'Not allowed',
5800: approval => 'Approval by Dom. Coord.',
5801: validate => 'With validation',
5802: autolimit => 'Numerical limit',
5803: unlimited => '(blank for unlimited)',
5804: );
5805: return %titles;
5806: }
5807:
5808: sub authorrequest_titles {
5809: my %titles = &Apache::lonlocal::texthash (
5810: norequest => 'Not allowed',
5811: approval => 'Approval by Dom. Coord.',
5812: automatic => 'Automatic approval',
5813: );
5814: return %titles;
5815: }
5816:
5817: sub courserequest_conditions {
5818: my %conditions = &Apache::lonlocal::texthash (
5819: approval => '(Processing of request subject to approval by Domain Coordinator).',
5820: validate => '(Processing of request subject to institutional validation).',
5821: );
5822: return %conditions;
5823: }
5824:
5825:
5826: sub print_usercreation {
5827: my ($position,$dom,$settings,$rowtotal) = @_;
5828: my $numinrow = 4;
5829: my $datatable;
5830: if ($position eq 'top') {
5831: $$rowtotal ++;
5832: my $rowcount = 0;
5833: my ($rules,$ruleorder) = &Apache::lonnet::inst_userrules($dom,'username');
5834: if (ref($rules) eq 'HASH') {
5835: if (keys(%{$rules}) > 0) {
5836: $datatable .= &user_formats_row('username',$settings,$rules,
5837: $ruleorder,$numinrow,$rowcount);
5838: $$rowtotal ++;
5839: $rowcount ++;
5840: }
5841: }
5842: my ($idrules,$idruleorder) = &Apache::lonnet::inst_userrules($dom,'id');
5843: if (ref($idrules) eq 'HASH') {
5844: if (keys(%{$idrules}) > 0) {
5845: $datatable .= &user_formats_row('id',$settings,$idrules,
5846: $idruleorder,$numinrow,$rowcount);
5847: $$rowtotal ++;
5848: $rowcount ++;
5849: }
5850: }
5851: if ($rowcount == 0) {
5852: $datatable .= '<tr><td colspan="2">'.&mt('No format rules have been defined for usernames or IDs in this domain.').'</td></tr>';
5853: $$rowtotal ++;
5854: $rowcount ++;
5855: }
5856: } elsif ($position eq 'middle') {
5857: my @creators = ('author','course','requestcrs');
5858: my ($rules,$ruleorder) =
5859: &Apache::lonnet::inst_userrules($dom,'username');
5860: my %lt = &usercreation_types();
5861: my %checked;
5862: if (ref($settings) eq 'HASH') {
5863: if (ref($settings->{'cancreate'}) eq 'HASH') {
5864: foreach my $item (@creators) {
5865: $checked{$item} = $settings->{'cancreate'}{$item};
5866: }
5867: } elsif (ref($settings->{'cancreate'}) eq 'ARRAY') {
5868: foreach my $item (@creators) {
5869: if (grep(/^\Q$item\E$/,@{$settings->{'cancreate'}})) {
5870: $checked{$item} = 'none';
5871: }
5872: }
5873: }
5874: }
5875: my $rownum = 0;
5876: foreach my $item (@creators) {
5877: $rownum ++;
5878: if ($checked{$item} eq '') {
5879: $checked{$item} = 'any';
5880: }
5881: my $css_class;
5882: if ($rownum%2) {
5883: $css_class = '';
5884: } else {
5885: $css_class = ' class="LC_odd_row" ';
5886: }
5887: $datatable .= '<tr'.$css_class.'>'.
5888: '<td><span class="LC_nobreak">'.$lt{$item}.
5889: '</span></td><td style="text-align: right">';
5890: my @options = ('any');
5891: if (ref($rules) eq 'HASH') {
5892: if (keys(%{$rules}) > 0) {
5893: push(@options,('official','unofficial'));
5894: }
5895: }
5896: push(@options,'none');
5897: foreach my $option (@options) {
5898: my $type = 'radio';
5899: my $check = ' ';
5900: if ($checked{$item} eq $option) {
5901: $check = ' checked="checked" ';
5902: }
5903: $datatable .= '<span class="LC_nobreak"><label>'.
5904: '<input type="'.$type.'" name="can_createuser_'.
5905: $item.'" value="'.$option.'"'.$check.'/> '.
5906: $lt{$option}.'</label> </span>';
5907: }
5908: $datatable .= '</td></tr>';
5909: }
5910: } else {
5911: my @contexts = ('author','course','domain');
5912: my @authtypes = ('int','krb4','krb5','loc');
5913: my %checked;
5914: if (ref($settings) eq 'HASH') {
5915: if (ref($settings->{'authtypes'}) eq 'HASH') {
5916: foreach my $item (@contexts) {
5917: if (ref($settings->{'authtypes'}{$item}) eq 'HASH') {
5918: foreach my $auth (@authtypes) {
5919: if ($settings->{'authtypes'}{$item}{$auth}) {
5920: $checked{$item}{$auth} = ' checked="checked" ';
5921: }
5922: }
5923: }
5924: }
5925: }
5926: } else {
5927: foreach my $item (@contexts) {
5928: foreach my $auth (@authtypes) {
5929: $checked{$item}{$auth} = ' checked="checked" ';
5930: }
5931: }
5932: }
5933: my %title = &context_names();
5934: my %authname = &authtype_names();
5935: my $rownum = 0;
5936: my $css_class;
5937: foreach my $item (@contexts) {
5938: if ($rownum%2) {
5939: $css_class = '';
5940: } else {
5941: $css_class = ' class="LC_odd_row" ';
5942: }
5943: $datatable .= '<tr'.$css_class.'>'.
5944: '<td>'.$title{$item}.
5945: '</td><td class="LC_left_item">'.
5946: '<span class="LC_nobreak">';
5947: foreach my $auth (@authtypes) {
5948: $datatable .= '<label>'.
5949: '<input type="checkbox" name="'.$item.'_auth" '.
5950: $checked{$item}{$auth}.' value="'.$auth.'" />'.
5951: $authname{$auth}.'</label> ';
5952: }
5953: $datatable .= '</span></td></tr>';
5954: $rownum ++;
5955: }
5956: $$rowtotal += $rownum;
5957: }
5958: return $datatable;
5959: }
5960:
5961: sub print_selfcreation {
5962: my ($position,$dom,$settings,$rowtotal) = @_;
5963: my (@selfcreate,$createsettings,$processing,$emailoptions,$emailverified,
5964: $emaildomain,$datatable);
5965: if (ref($settings) eq 'HASH') {
5966: if (ref($settings->{'cancreate'}) eq 'HASH') {
5967: $createsettings = $settings->{'cancreate'};
5968: if (ref($createsettings) eq 'HASH') {
5969: if (ref($createsettings->{'selfcreate'}) eq 'ARRAY') {
5970: @selfcreate = @{$createsettings->{'selfcreate'}};
5971: } elsif ($createsettings->{'selfcreate'} ne '') {
5972: if ($settings->{'cancreate'}{'selfcreate'} eq 'any') {
5973: @selfcreate = ('email','login','sso');
5974: } elsif ($createsettings->{'selfcreate'} ne 'none') {
5975: @selfcreate = ($createsettings->{'selfcreate'});
5976: }
5977: }
5978: if (ref($createsettings->{'selfcreateprocessing'}) eq 'HASH') {
5979: $processing = $createsettings->{'selfcreateprocessing'};
5980: }
5981: if (ref($createsettings->{'emailoptions'}) eq 'HASH') {
5982: $emailoptions = $createsettings->{'emailoptions'};
5983: }
5984: if (ref($createsettings->{'emailverified'}) eq 'HASH') {
5985: $emailverified = $createsettings->{'emailverified'};
5986: }
5987: if (ref($createsettings->{'emaildomain'}) eq 'HASH') {
5988: $emaildomain = $createsettings->{'emaildomain'};
5989: }
5990: }
5991: }
5992: }
5993: my %radiohash;
5994: my $numinrow = 4;
5995: map { $radiohash{'cancreate_'.$_} = 1; } @selfcreate;
5996: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
5997: if ($position eq 'top') {
5998: my %choices = &Apache::lonlocal::texthash (
5999: cancreate_login => 'Institutional Login',
6000: cancreate_sso => 'Institutional Single Sign On',
6001: );
6002: my @toggles = sort(keys(%choices));
6003: my %defaultchecked = (
6004: 'cancreate_login' => 'off',
6005: 'cancreate_sso' => 'off',
6006: );
6007: my ($onclick,$itemcount);
6008: ($datatable,$itemcount) = &radiobutton_prefs(\%radiohash,\@toggles,\%defaultchecked,
6009: \%choices,$itemcount,$onclick);
6010: $$rowtotal += $itemcount;
6011:
6012: if (ref($usertypes) eq 'HASH') {
6013: if (keys(%{$usertypes}) > 0) {
6014: $datatable .= &insttypes_row($createsettings,$types,$usertypes,
6015: $dom,$numinrow,$othertitle,
6016: 'statustocreate',$rowtotal);
6017: $$rowtotal ++;
6018: }
6019: }
6020: my @fields = ('lastname','firstname','middlename','permanentemail','id','inststatus');
6021: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
6022: $fieldtitles{'inststatus'} = &mt('Institutional status');
6023: my $rem;
6024: my $numperrow = 2;
6025: my $css_class = $$rowtotal%2?' class="LC_odd_row"':'';
6026: $datatable .= '<tr'.$css_class.'>'.
6027: '<td class="LC_left_item">'.&mt('Mapping of Shibboleth environment variable names to user data fields (SSO auth)').'</td>'.
6028: '<td class="LC_left_item">'."\n".
6029: '<table><tr><td>'."\n";
6030: for (my $i=0; $i<@fields; $i++) {
6031: $rem = $i%($numperrow);
6032: if ($rem == 0) {
6033: if ($i > 0) {
6034: $datatable .= '</tr>';
6035: }
6036: $datatable .= '<tr>';
6037: }
6038: my $currval;
6039: if (ref($createsettings) eq 'HASH') {
6040: if (ref($createsettings->{'shibenv'}) eq 'HASH') {
6041: $currval = $createsettings->{'shibenv'}{$fields[$i]};
6042: }
6043: }
6044: $datatable .= '<td class="LC_left_item">'.
6045: '<span class="LC_nobreak">'.
6046: '<input type="text" name="shibenv_'.$fields[$i].'" '.
6047: 'value="'.$currval.'" size="10" /> '.
6048: $fieldtitles{$fields[$i]}.'</span></td>';
6049: }
6050: my $colsleft = $numperrow - $rem;
6051: if ($colsleft > 1 ) {
6052: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
6053: ' </td>';
6054: } elsif ($colsleft == 1) {
6055: $datatable .= '<td class="LC_left_item"> </td>';
6056: }
6057: $datatable .= '</tr></table></td></tr>';
6058: $$rowtotal ++;
6059: } elsif ($position eq 'middle') {
6060: my %domconf = &Apache::lonnet::get_dom('configuration',['usermodification'],$dom);
6061: my @posstypes;
6062: if (ref($types) eq 'ARRAY') {
6063: @posstypes = @{$types};
6064: }
6065: unless (grep(/^default$/,@posstypes)) {
6066: push(@posstypes,'default');
6067: }
6068: my %usertypeshash;
6069: if (ref($usertypes) eq 'HASH') {
6070: %usertypeshash = %{$usertypes};
6071: }
6072: $usertypeshash{'default'} = $othertitle;
6073: foreach my $status (@posstypes) {
6074: $datatable .= &modifiable_userdata_row('selfcreate',$status,$domconf{'usermodification'},
6075: $numinrow,$$rowtotal,\%usertypeshash);
6076: $$rowtotal ++;
6077: }
6078: } else {
6079: my %choices = &Apache::lonlocal::texthash (
6080: 'cancreate_email' => 'Non-institutional username (via e-mail verification)',
6081: );
6082: my @toggles = sort(keys(%choices));
6083: my %defaultchecked = (
6084: 'cancreate_email' => 'off',
6085: );
6086: my $customclass = 'LC_selfcreate_email';
6087: my $classprefix = 'LC_canmodify_emailusername_';
6088: my $optionsprefix = 'LC_options_emailusername_';
6089: my $display = 'none';
6090: my $rowstyle = 'display:none';
6091: if (grep(/^\Qemail\E$/,@selfcreate)) {
6092: $display = 'block';
6093: $rowstyle = 'display:table-row';
6094: }
6095: my $onclick = "toggleRows(this.form,'cancreate_email','selfassign','$customclass','$classprefix','$optionsprefix');";
6096: ($datatable,$$rowtotal) = &radiobutton_prefs(\%radiohash,\@toggles,\%defaultchecked,
6097: \%choices,$$rowtotal,$onclick);
6098: $datatable .= &print_requestmail($dom,'selfcreation',$createsettings,$rowtotal,$customclass,
6099: $rowstyle);
6100: $$rowtotal ++;
6101: $datatable .= &captcha_choice('cancreate',$createsettings,$$rowtotal,$customclass,
6102: $rowstyle);
6103: $$rowtotal ++;
6104: my (@ordered,@posstypes,%usertypeshash);
6105: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
6106: my ($emailrules,$emailruleorder) =
6107: &Apache::lonnet::inst_userrules($dom,'email');
6108: my $primary_id = &Apache::lonnet::domain($dom,'primary');
6109: my $intdom = &Apache::lonnet::internet_dom($primary_id);
6110: if (ref($types) eq 'ARRAY') {
6111: @posstypes = @{$types};
6112: }
6113: if (@posstypes) {
6114: unless (grep(/^default$/,@posstypes)) {
6115: push(@posstypes,'default');
6116: }
6117: if (ref($usertypes) eq 'HASH') {
6118: %usertypeshash = %{$usertypes};
6119: }
6120: my $currassign;
6121: if (ref($domdefaults{'inststatusguest'}) eq 'ARRAY') {
6122: $currassign = {
6123: selfassign => $domdefaults{'inststatusguest'},
6124: };
6125: @ordered = @{$domdefaults{'inststatusguest'}};
6126: } else {
6127: $currassign = { selfassign => [] };
6128: }
6129: my $onclicktypes = "toggleDataRow(this.form,'selfassign','$customclass','$optionsprefix',);".
6130: "toggleDataRow(this.form,'selfassign','$customclass','$classprefix',1);";
6131: $datatable .= &insttypes_row($currassign,$types,$usertypes,$dom,
6132: $numinrow,$othertitle,'selfassign',
6133: $rowtotal,$onclicktypes,$customclass,
6134: $rowstyle);
6135: $$rowtotal ++;
6136: $usertypeshash{'default'} = $othertitle;
6137: foreach my $status (@posstypes) {
6138: my $css_class;
6139: if ($$rowtotal%2) {
6140: $css_class = 'LC_odd_row ';
6141: }
6142: $css_class .= $customclass;
6143: my $rowid = $optionsprefix.$status;
6144: my $hidden = 1;
6145: my $currstyle = 'display:none';
6146: if (grep(/^\Q$status\E$/,@ordered)) {
6147: $currstyle = $rowstyle;
6148: $hidden = 0;
6149: }
6150: $datatable .= &noninst_users($processing,$emailverified,$emailoptions,$emaildomain,
6151: $emailrules,$emailruleorder,$settings,$status,$rowid,
6152: $usertypeshash{$status},$css_class,$currstyle,$intdom);
6153: unless ($hidden) {
6154: $$rowtotal ++;
6155: }
6156: }
6157: } else {
6158: my $css_class;
6159: if ($$rowtotal%2) {
6160: $css_class = 'LC_odd_row ';
6161: }
6162: $css_class .= $customclass;
6163: $usertypeshash{'default'} = $othertitle;
6164: $datatable .= &noninst_users($processing,$emailverified,$emailoptions,$emaildomain,
6165: $emailrules,$emailruleorder,$settings,'default','',
6166: $othertitle,$css_class,$rowstyle,$intdom);
6167: $$rowtotal ++;
6168: }
6169: my ($infofields,$infotitles) = &Apache::loncommon::emailusername_info();
6170: $numinrow = 1;
6171: if (@posstypes) {
6172: foreach my $status (@posstypes) {
6173: my $rowid = $classprefix.$status;
6174: my $datarowstyle = 'display:none';
6175: if (grep(/^\Q$status\E$/,@ordered)) {
6176: $datarowstyle = $rowstyle;
6177: }
6178: $datatable .= &modifiable_userdata_row('cancreate','emailusername_'.$status,$settings,
6179: $numinrow,$$rowtotal,\%usertypeshash,$infofields,
6180: $infotitles,$rowid,$customclass,$datarowstyle);
6181: unless ($datarowstyle eq 'display:none') {
6182: $$rowtotal ++;
6183: }
6184: }
6185: } else {
6186: $datatable .= &modifiable_userdata_row('cancreate','emailusername_default',$settings,
6187: $numinrow,$$rowtotal,\%usertypeshash,$infofields,
6188: $infotitles,'',$customclass,$rowstyle);
6189: }
6190: }
6191: return $datatable;
6192: }
6193:
6194: sub selfcreate_javascript {
6195: return <<"ENDSCRIPT";
6196:
6197: <script type="text/javascript">
6198: // <![CDATA[
6199:
6200: function toggleRows(form,radio,checkbox,target,prefix,altprefix) {
6201: var x = document.getElementsByClassName(target);
6202: var insttypes = 0;
6203: var insttypeRegExp = new RegExp(prefix);
6204: if ((x.length != undefined) && (x.length > 0)) {
6205: if (form.elements[radio].length != undefined) {
6206: for (var i=0; i<form.elements[radio].length; i++) {
6207: if (form.elements[radio][i].checked) {
6208: if (form.elements[radio][i].value == 1) {
6209: for (var j=0; j<x.length; j++) {
6210: if (x[j].id == 'undefined') {
6211: x[j].style.display = 'table-row';
6212: } else if (insttypeRegExp.test(x[j].id)) {
6213: insttypes ++;
6214: } else {
6215: x[j].style.display = 'table-row';
6216: }
6217: }
6218: } else {
6219: for (var j=0; j<x.length; j++) {
6220: x[j].style.display = 'none';
6221: }
6222: }
6223: break;
6224: }
6225: }
6226: if (insttypes > 0) {
6227: toggleDataRow(form,checkbox,target,altprefix);
6228: toggleDataRow(form,checkbox,target,prefix,1);
6229: }
6230: }
6231: }
6232: return;
6233: }
6234:
6235: function toggleDataRow(form,checkbox,target,prefix,docount) {
6236: if (form.elements[checkbox].length != undefined) {
6237: var count = 0;
6238: if (docount) {
6239: for (var i=0; i<form.elements[checkbox].length; i++) {
6240: if (form.elements[checkbox][i].checked) {
6241: count ++;
6242: }
6243: }
6244: }
6245: for (var i=0; i<form.elements[checkbox].length; i++) {
6246: var type = form.elements[checkbox][i].value;
6247: if (document.getElementById(prefix+type)) {
6248: if (form.elements[checkbox][i].checked) {
6249: document.getElementById(prefix+type).style.display = 'table-row';
6250: if (count % 2 == 1) {
6251: document.getElementById(prefix+type).className = target+' LC_odd_row';
6252: } else {
6253: document.getElementById(prefix+type).className = target;
6254: }
6255: count ++;
6256: } else {
6257: document.getElementById(prefix+type).style.display = 'none';
6258: }
6259: }
6260: }
6261: }
6262: return;
6263: }
6264:
6265: function toggleEmailOptions(form,radio,prefix,altprefix,status) {
6266: var caller = radio+'_'+status;
6267: if (form.elements[caller].length != undefined) {
6268: for (var i=0; i<form.elements[caller].length; i++) {
6269: if (form.elements[caller][i].checked) {
6270: if (document.getElementById(altprefix+'_inst_'+status)) {
6271: var curr = form.elements[caller][i].value;
6272: if (prefix) {
6273: document.getElementById(prefix+'_'+status).style.display = 'none';
6274: }
6275: document.getElementById(altprefix+'_inst_'+status).style.display = 'none';
6276: document.getElementById(altprefix+'_noninst_'+status).style.display = 'none';
6277: if (curr == 'custom') {
6278: if (prefix) {
6279: document.getElementById(prefix+'_'+status).style.display = 'inline';
6280: }
6281: } else if (curr == 'inst') {
6282: document.getElementById(altprefix+'_inst_'+status).style.display = 'inline';
6283: } else if (curr == 'noninst') {
6284: document.getElementById(altprefix+'_noninst_'+status).style.display = 'inline';
6285: }
6286: break;
6287: }
6288: }
6289: }
6290: }
6291: }
6292:
6293: // ]]>
6294: </script>
6295:
6296: ENDSCRIPT
6297: }
6298:
6299: sub noninst_users {
6300: my ($processing,$emailverified,$emailoptions,$emaildomain,$emailrules,
6301: $emailruleorder,$settings,$type,$rowid,$typetitle,$css_class,$rowstyle,$intdom) = @_;
6302: my $class = 'LC_left_item';
6303: if ($css_class) {
6304: $css_class = ' class="'.$css_class.'"';
6305: }
6306: if ($rowid) {
6307: $rowid = ' id="'.$rowid.'"';
6308: }
6309: if ($rowstyle) {
6310: $rowstyle = ' style="'.$rowstyle.'"';
6311: }
6312: my ($output,$description);
6313: if ($type eq 'default') {
6314: $description = &mt('Requests for: [_1]',$typetitle);
6315: } else {
6316: $description = &mt('Requests for: [_1] (status self-reported)',$typetitle);
6317: }
6318: $output = '<tr'.$css_class.$rowid.$rowstyle.'>'.
6319: "<td>$description</td>\n".
6320: '<td class="'.$class.'" colspan="2">'.
6321: '<table><tr>';
6322: my %headers = &Apache::lonlocal::texthash(
6323: approve => 'Processing',
6324: email => 'E-mail',
6325: username => 'Username',
6326: );
6327: foreach my $item ('approve','email','username') {
6328: $output .= '<th>'.$headers{$item}.'</th>';
6329: }
6330: $output .= '</tr><tr>';
6331: foreach my $item ('approve','email','username') {
6332: $output .= '<td style="vertical-align: top">';
6333: my (%choices,@options,$hashref,$defoption,$name,$onclick,$hascustom);
6334: if ($item eq 'approve') {
6335: %choices = &Apache::lonlocal::texthash (
6336: automatic => 'Automatically approved',
6337: approval => 'Queued for approval',
6338: );
6339: @options = ('automatic','approval');
6340: $hashref = $processing;
6341: $defoption = 'automatic';
6342: $name = 'cancreate_emailprocess_'.$type;
6343: } elsif ($item eq 'email') {
6344: %choices = &Apache::lonlocal::texthash (
6345: any => 'Any e-mail',
6346: inst => 'Institutional only',
6347: noninst => 'Non-institutional only',
6348: custom => 'Custom restrictions',
6349: );
6350: @options = ('any','inst','noninst');
6351: my $showcustom;
6352: if (ref($emailrules) eq 'HASH') {
6353: if (keys(%{$emailrules}) > 0) {
6354: push(@options,'custom');
6355: $showcustom = 'cancreate_emailrule';
6356: if (ref($settings) eq 'HASH') {
6357: if (ref($settings->{'email_rule'}) eq 'ARRAY') {
6358: foreach my $rule (@{$settings->{'email_rule'}}) {
6359: if (exists($emailrules->{$rule})) {
6360: $hascustom ++;
6361: }
6362: }
6363: } elsif (ref($settings->{'email_rule'}) eq 'HASH') {
6364: if (ref($settings->{'email_rule'}{$type}) eq 'ARRAY') {
6365: foreach my $rule (@{$settings->{'email_rule'}{$type}}) {
6366: if (exists($emailrules->{$rule})) {
6367: $hascustom ++;
6368: }
6369: }
6370: }
6371: }
6372: }
6373: }
6374: }
6375: $onclick = ' onclick="toggleEmailOptions(this.form,'."'cancreate_emailoptions','$showcustom',".
6376: "'cancreate_emaildomain','$type'".');"';
6377: $hashref = $emailoptions;
6378: $defoption = 'any';
6379: $name = 'cancreate_emailoptions_'.$type;
6380: } elsif ($item eq 'username') {
6381: %choices = &Apache::lonlocal::texthash (
6382: all => 'Same as e-mail',
6383: first => 'Omit @domain',
6384: free => 'Free to choose',
6385: );
6386: @options = ('all','first','free');
6387: $hashref = $emailverified;
6388: $defoption = 'all';
6389: $name = 'cancreate_usernameoptions_'.$type;
6390: }
6391: foreach my $option (@options) {
6392: my $checked;
6393: if (ref($hashref) eq 'HASH') {
6394: if ($type eq '') {
6395: if (!exists($hashref->{'default'})) {
6396: if ($option eq $defoption) {
6397: $checked = ' checked="checked"';
6398: }
6399: } else {
6400: if ($hashref->{'default'} eq $option) {
6401: $checked = ' checked="checked"';
6402: }
6403: }
6404: } else {
6405: if (!exists($hashref->{$type})) {
6406: if ($option eq $defoption) {
6407: $checked = ' checked="checked"';
6408: }
6409: } else {
6410: if ($hashref->{$type} eq $option) {
6411: $checked = ' checked="checked"';
6412: }
6413: }
6414: }
6415: } elsif (($item eq 'email') && ($hascustom)) {
6416: if ($option eq 'custom') {
6417: $checked = ' checked="checked"';
6418: }
6419: } elsif ($option eq $defoption) {
6420: $checked = ' checked="checked"';
6421: }
6422: $output .= '<span class="LC_nobreak"><label>'.
6423: '<input type="radio" name="'.$name.'"'.
6424: $checked.' value="'.$option.'"'.$onclick.' />'.
6425: $choices{$option}.'</label></span><br />';
6426: if ($item eq 'email') {
6427: if ($option eq 'custom') {
6428: my $id = 'cancreate_emailrule_'.$type;
6429: my $display = 'none';
6430: if ($checked) {
6431: $display = 'inline';
6432: }
6433: my $numinrow = 2;
6434: $output .= '<fieldset id="'.$id.'" style="display:'.$display.';">'.
6435: '<legend>'.&mt('Disallow').'</legend><table>'.
6436: &user_formats_row('email',$settings,$emailrules,
6437: $emailruleorder,$numinrow,'',$type);
6438: '</table></fieldset>';
6439: } elsif (($option eq 'inst') || ($option eq 'noninst')) {
6440: my %text = &Apache::lonlocal::texthash (
6441: inst => 'must end:',
6442: noninst => 'cannot end:',
6443: );
6444: my $value;
6445: if (ref($emaildomain) eq 'HASH') {
6446: if (ref($emaildomain->{$type}) eq 'HASH') {
6447: $value = $emaildomain->{$type}->{$option};
6448: }
6449: }
6450: if ($value eq '') {
6451: $value = '@'.$intdom;
6452: }
6453: my $condition = 'cancreate_emaildomain_'.$option.'_'.$type;
6454: my $display = 'none';
6455: if ($checked) {
6456: $display = 'inline';
6457: }
6458: $output .= '<div id="'.$condition.'" style="display:'.$display.';">'.
6459: '<span class="LC_domprefs_email">'.$text{$option}.'</span> '.
6460: '<input type="text" name="'.$condition.'" value="'.$value.'" size="10" />'.
6461: '</div>';
6462: }
6463: }
6464: }
6465: $output .= '</td>'."\n";
6466: }
6467: $output .= "</tr></table></td></tr>\n";
6468: return $output;
6469: }
6470:
6471: sub captcha_choice {
6472: my ($context,$settings,$itemcount,$customcss,$rowstyle) = @_;
6473: my ($keyentry,$currpub,$currpriv,%checked,$rowname,$pubtext,$privtext,
6474: $vertext,$currver);
6475: my %lt = &captcha_phrases();
6476: $keyentry = 'hidden';
6477: if ($context eq 'cancreate') {
6478: $rowname = &mt('CAPTCHA validation');
6479: } elsif ($context eq 'login') {
6480: $rowname = &mt('"Contact helpdesk" CAPTCHA validation');
6481: }
6482: if (ref($settings) eq 'HASH') {
6483: if ($settings->{'captcha'}) {
6484: $checked{$settings->{'captcha'}} = ' checked="checked"';
6485: } else {
6486: $checked{'original'} = ' checked="checked"';
6487: }
6488: if ($settings->{'captcha'} eq 'recaptcha') {
6489: $pubtext = $lt{'pub'};
6490: $privtext = $lt{'priv'};
6491: $keyentry = 'text';
6492: $vertext = $lt{'ver'};
6493: $currver = $settings->{'recaptchaversion'};
6494: if ($currver ne '2') {
6495: $currver = 1;
6496: }
6497: }
6498: if (ref($settings->{'recaptchakeys'}) eq 'HASH') {
6499: $currpub = $settings->{'recaptchakeys'}{'public'};
6500: $currpriv = $settings->{'recaptchakeys'}{'private'};
6501: }
6502: } else {
6503: $checked{'original'} = ' checked="checked"';
6504: }
6505: my $css_class;
6506: if ($itemcount%2) {
6507: $css_class = 'LC_odd_row';
6508: }
6509: if ($customcss) {
6510: $css_class .= " $customcss";
6511: }
6512: $css_class =~ s/^\s+//;
6513: if ($css_class) {
6514: $css_class = ' class="'.$css_class.'"';
6515: }
6516: if ($rowstyle) {
6517: $css_class .= ' style="'.$rowstyle.'"';
6518: }
6519: my $output = '<tr'.$css_class.'>'.
6520: '<td class="LC_left_item">'.$rowname.'</td><td class="LC_left_item" colspan="2">'."\n".
6521: '<table><tr><td>'."\n";
6522: foreach my $option ('original','recaptcha','notused') {
6523: $output .= '<span class="LC_nobreak"><label><input type="radio" name="'.$context.'_captcha" value="'.
6524: $option.'" '.$checked{$option}.' onchange="javascript:updateCaptcha('."this,'$context'".');" />'.
6525: $lt{$option}.'</label></span>';
6526: unless ($option eq 'notused') {
6527: $output .= (' 'x2)."\n";
6528: }
6529: }
6530: #
6531: # Note: If reCAPTCHA is to be used for LON-CAPA servers in a domain, a domain coordinator should visit:
6532: # https://www.google.com/recaptcha and generate a Public and Private key. For domains with multiple
6533: # servers a single key pair will be used for all servers, so the internet domain (e.g., yourcollege.edu)
6534: # specified for use with the key should be broad enough to accommodate all servers in the LON-CAPA domain.
6535: #
6536: $output .= '</td></tr>'."\n".
6537: '<tr><td class="LC_zero_height">'."\n".
6538: '<span class="LC_nobreak"><span id="'.$context.'_recaptchapubtxt">'.$pubtext.'</span> '."\n".
6539: '<input type="'.$keyentry.'" id="'.$context.'_recaptchapub" name="'.$context.'_recaptchapub" value="'.
6540: $currpub.'" size="40" /></span><br />'."\n".
6541: '<span class="LC_nobreak"><span id="'.$context.'_recaptchaprivtxt">'.$privtext.'</span> '."\n".
6542: '<input type="'.$keyentry.'" id="'.$context.'_recaptchapriv" name="'.$context.'_recaptchapriv" value="'.
6543: $currpriv.'" size="40" /></span><br />'.
6544: '<span class="LC_nobreak"><span id="'.$context.'_recaptchavertxt">'.$vertext.'</span> '."\n".
6545: '<input type="'.$keyentry.'" id="'.$context.'_recaptchaversion" name="'.$context.'_recaptchaversion" value="'.
6546: $currver.'" size="3" /></span><br />'.
6547: '</td></tr></table>'."\n".
6548: '</td></tr>';
6549: return $output;
6550: }
6551:
6552: sub user_formats_row {
6553: my ($type,$settings,$rules,$ruleorder,$numinrow,$rowcount,$status) = @_;
6554: my $output;
6555: my %text = (
6556: 'username' => 'new usernames',
6557: 'id' => 'IDs',
6558: );
6559: unless ($type eq 'email') {
6560: my $css_class = $rowcount%2?' class="LC_odd_row"':'';
6561: $output = '<tr '.$css_class.'>'.
6562: '<td><span class="LC_nobreak">'.
6563: &mt("Format rules to check for $text{$type}: ").
6564: '</td><td class="LC_left_item" colspan="2"><table>';
6565: }
6566: my $rem;
6567: if (ref($ruleorder) eq 'ARRAY') {
6568: for (my $i=0; $i<@{$ruleorder}; $i++) {
6569: if (ref($rules->{$ruleorder->[$i]}) eq 'HASH') {
6570: my $rem = $i%($numinrow);
6571: if ($rem == 0) {
6572: if ($i > 0) {
6573: $output .= '</tr>';
6574: }
6575: $output .= '<tr>';
6576: }
6577: my $check = ' ';
6578: if (ref($settings) eq 'HASH') {
6579: if (ref($settings->{$type.'_rule'}) eq 'ARRAY') {
6580: if (grep(/^\Q$ruleorder->[$i]\E$/,@{$settings->{$type.'_rule'}})) {
6581: $check = ' checked="checked" ';
6582: }
6583: } elsif ((ref($settings->{$type.'_rule'}) eq 'HASH') && ($status ne '')) {
6584: if (ref($settings->{$type.'_rule'}->{$status}) eq 'ARRAY') {
6585: if (grep(/^\Q$ruleorder->[$i]\E$/,@{$settings->{$type.'_rule'}->{$status}})) {
6586: $check = ' checked="checked" ';
6587: }
6588: }
6589: }
6590: }
6591: my $name = $type.'_rule';
6592: if ($type eq 'email') {
6593: $name .= '_'.$status;
6594: }
6595: $output .= '<td class="LC_left_item">'.
6596: '<span class="LC_nobreak"><label>'.
6597: '<input type="checkbox" name="'.$name.'" '.
6598: 'value="'.$ruleorder->[$i].'"'.$check.'/>'.
6599: $rules->{$ruleorder->[$i]}{'name'}.'</label></span></td>';
6600: }
6601: }
6602: $rem = @{$ruleorder}%($numinrow);
6603: }
6604: my $colsleft;
6605: if ($rem) {
6606: $colsleft = $numinrow - $rem;
6607: }
6608: if ($colsleft > 1 ) {
6609: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
6610: ' </td>';
6611: } elsif ($colsleft == 1) {
6612: $output .= '<td class="LC_left_item"> </td>';
6613: }
6614: $output .= '</tr></table>';
6615: unless ($type eq 'email') {
6616: $output .= '</td></tr>';
6617: }
6618: return $output;
6619: }
6620:
6621: sub usercreation_types {
6622: my %lt = &Apache::lonlocal::texthash (
6623: author => 'When adding a co-author',
6624: course => 'When adding a user to a course',
6625: requestcrs => 'When requesting a course',
6626: any => 'Any',
6627: official => 'Institutional only ',
6628: unofficial => 'Non-institutional only',
6629: none => 'None',
6630: );
6631: return %lt;
6632: }
6633:
6634: sub selfcreation_types {
6635: my %lt = &Apache::lonlocal::texthash (
6636: selfcreate => 'User creates own account',
6637: any => 'Any',
6638: official => 'Institutional only ',
6639: unofficial => 'Non-institutional only',
6640: email => 'E-mail address',
6641: login => 'Institutional Login',
6642: sso => 'SSO',
6643: );
6644: }
6645:
6646: sub authtype_names {
6647: my %lt = &Apache::lonlocal::texthash(
6648: int => 'Internal',
6649: krb4 => 'Kerberos 4',
6650: krb5 => 'Kerberos 5',
6651: loc => 'Local',
6652: );
6653: return %lt;
6654: }
6655:
6656: sub context_names {
6657: my %context_title = &Apache::lonlocal::texthash(
6658: author => 'Creating users when an Author',
6659: course => 'Creating users when in a course',
6660: domain => 'Creating users when a Domain Coordinator',
6661: );
6662: return %context_title;
6663: }
6664:
6665: sub print_usermodification {
6666: my ($position,$dom,$settings,$rowtotal) = @_;
6667: my $numinrow = 4;
6668: my ($context,$datatable,$rowcount);
6669: if ($position eq 'top') {
6670: $rowcount = 0;
6671: $context = 'author';
6672: foreach my $role ('ca','aa') {
6673: $datatable .= &modifiable_userdata_row($context,$role,$settings,
6674: $numinrow,$rowcount);
6675: $$rowtotal ++;
6676: $rowcount ++;
6677: }
6678: } elsif ($position eq 'bottom') {
6679: $context = 'course';
6680: $rowcount = 0;
6681: foreach my $role ('st','ep','ta','in','cr') {
6682: $datatable .= &modifiable_userdata_row($context,$role,$settings,
6683: $numinrow,$rowcount);
6684: $$rowtotal ++;
6685: $rowcount ++;
6686: }
6687: }
6688: return $datatable;
6689: }
6690:
6691: sub print_defaults {
6692: my ($position,$dom,$settings,$rowtotal) = @_;
6693: my $rownum = 0;
6694: my ($datatable,$css_class,$titles);
6695: unless ($position eq 'bottom') {
6696: $titles = &defaults_titles($dom);
6697: }
6698: if ($position eq 'top') {
6699: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def',
6700: 'datelocale_def','portal_def');
6701: my %defaults;
6702: if (ref($settings) eq 'HASH') {
6703: %defaults = %{$settings};
6704: } else {
6705: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
6706: foreach my $item (@items) {
6707: $defaults{$item} = $domdefaults{$item};
6708: }
6709: }
6710: foreach my $item (@items) {
6711: if ($rownum%2) {
6712: $css_class = '';
6713: } else {
6714: $css_class = ' class="LC_odd_row" ';
6715: }
6716: $datatable .= '<tr'.$css_class.'>'.
6717: '<td><span class="LC_nobreak">'.$titles->{$item}.
6718: '</span></td><td class="LC_right_item" colspan="3">';
6719: if ($item eq 'auth_def') {
6720: my @authtypes = ('internal','krb4','krb5','localauth');
6721: my %shortauth = (
6722: internal => 'int',
6723: krb4 => 'krb4',
6724: krb5 => 'krb5',
6725: localauth => 'loc'
6726: );
6727: my %authnames = &authtype_names();
6728: foreach my $auth (@authtypes) {
6729: my $checked = ' ';
6730: if ($defaults{$item} eq $auth) {
6731: $checked = ' checked="checked" ';
6732: }
6733: $datatable .= '<label><input type="radio" name="'.$item.
6734: '" value="'.$auth.'"'.$checked.'/>'.
6735: $authnames{$shortauth{$auth}}.'</label> ';
6736: }
6737: } elsif ($item eq 'timezone_def') {
6738: my $includeempty = 1;
6739: $datatable .= &Apache::loncommon::select_timezone($item,$defaults{$item},undef,$includeempty);
6740: } elsif ($item eq 'datelocale_def') {
6741: my $includeempty = 1;
6742: $datatable .= &Apache::loncommon::select_datelocale($item,$defaults{$item},undef,$includeempty);
6743: } elsif ($item eq 'lang_def') {
6744: my $includeempty = 1;
6745: $datatable .= &Apache::loncommon::select_language($item,$defaults{$item},$includeempty);
6746: } else {
6747: my $size;
6748: if ($item eq 'portal_def') {
6749: $size = ' size="25"';
6750: }
6751: $datatable .= '<input type="text" name="'.$item.'" value="'.
6752: $defaults{$item}.'"'.$size.' />';
6753: }
6754: $datatable .= '</td></tr>';
6755: $rownum ++;
6756: }
6757: } elsif ($position eq 'middle') {
6758: my @items = ('intauth_cost','intauth_check','intauth_switch');
6759: my %defaults;
6760: if (ref($settings) eq 'HASH') {
6761: %defaults = %{$settings};
6762: if ($defaults{'intauth_cost'} !~ /^\d+$/) {
6763: $defaults{'intauth_cost'} = 10;
6764: }
6765: if ($defaults{'intauth_check'} !~ /^(0|1|2)$/) {
6766: $defaults{'intauth_check'} = 0;
6767: }
6768: if ($defaults{'intauth_switch'} !~ /^(0|1|2)$/) {
6769: $defaults{'intauth_switch'} = 0;
6770: }
6771: } else {
6772: %defaults = (
6773: 'intauth_cost' => 10,
6774: 'intauth_check' => 0,
6775: 'intauth_switch' => 0,
6776: );
6777: }
6778: foreach my $item (@items) {
6779: if ($rownum%2) {
6780: $css_class = '';
6781: } else {
6782: $css_class = ' class="LC_odd_row" ';
6783: }
6784: $datatable .= '<tr'.$css_class.'>'.
6785: '<td><span class="LC_nobreak">'.$titles->{$item}.
6786: '</span></td><td class="LC_left_item" colspan="3">';
6787: if ($item eq 'intauth_switch') {
6788: my @options = (0,1,2);
6789: my %optiondesc = &Apache::lonlocal::texthash (
6790: 0 => 'No',
6791: 1 => 'Yes',
6792: 2 => 'Yes, and copy existing passwd file to passwd.bak file',
6793: );
6794: $datatable .= '<table width="100%">';
6795: foreach my $option (@options) {
6796: my $checked = ' ';
6797: if ($defaults{$item} eq $option) {
6798: $checked = ' checked="checked"';
6799: }
6800: $datatable .= '<tr><td class="LC_left_item"><span class="LC_nobreak">'.
6801: '<label><input type="radio" name="'.$item.
6802: '" value="'.$option.'"'.$checked.' />'.
6803: $optiondesc{$option}.'</label></span></td></tr>';
6804: }
6805: $datatable .= '</table>';
6806: } elsif ($item eq 'intauth_check') {
6807: my @options = (0,1,2);
6808: my %optiondesc = &Apache::lonlocal::texthash (
6809: 0 => 'No',
6810: 1 => 'Yes, allow login then update passwd file using default cost (if higher)',
6811: 2 => 'Yes, disallow login if stored cost is less than domain default',
6812: );
6813: $datatable .= '<table wisth="100%">';
6814: foreach my $option (@options) {
6815: my $checked = ' ';
6816: my $onclick;
6817: if ($defaults{$item} eq $option) {
6818: $checked = ' checked="checked"';
6819: }
6820: if ($option == 2) {
6821: $onclick = ' onclick="javascript:warnIntAuth(this);"';
6822: }
6823: $datatable .= '<tr><td class="LC_left_item"><span class="LC_nobreak">'.
6824: '<label><input type="radio" name="'.$item.
6825: '" value="'.$option.'"'.$checked.$onclick.' />'.
6826: $optiondesc{$option}.'</label></span></td></tr>';
6827: }
6828: $datatable .= '</table>';
6829: } else {
6830: $datatable .= '<input type="text" name="'.$item.'" value="'.
6831: $defaults{$item}.'" size="3" onblur="javascript:warnIntAuth(this);" />';
6832: }
6833: $datatable .= '</td></tr>';
6834: $rownum ++;
6835: }
6836: } else {
6837: my %defaults;
6838: if (ref($settings) eq 'HASH') {
6839: if ((ref($settings->{'inststatusorder'}) eq 'ARRAY') && (ref($settings->{'inststatustypes'}) eq 'HASH')) {
6840: my $maxnum = @{$settings->{'inststatusorder'}};
6841: for (my $i=0; $i<$maxnum; $i++) {
6842: $css_class = $rownum%2?' class="LC_odd_row"':'';
6843: my $item = $settings->{'inststatusorder'}->[$i];
6844: my $title = $settings->{'inststatustypes'}->{$item};
6845: my $chgstr = ' onchange="javascript:reorderTypes(this.form,'."'$item'".');"';
6846: $datatable .= '<tr'.$css_class.'>'.
6847: '<td><span class="LC_nobreak">'.
6848: '<select name="inststatus_pos_'.$item.'"'.$chgstr.'>';
6849: for (my $k=0; $k<=$maxnum; $k++) {
6850: my $vpos = $k+1;
6851: my $selstr;
6852: if ($k == $i) {
6853: $selstr = ' selected="selected" ';
6854: }
6855: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
6856: }
6857: $datatable .= '</select> '.&mt('Internal ID:').' <b>'.$item.'</b> '.
6858: '<input type="checkbox" name="inststatus_delete" value="'.$item.'" />'.
6859: &mt('delete').'</span></td>'.
6860: '<td class="LC_left_item" colspan="2"><span class="LC_nobreak">'.&mt('Name displayed:').
6861: '<input type="text" size="20" name="inststatus_title_'.$item.'" value="'.$title.'" />'.
6862: '</span></td></tr>';
6863: }
6864: $css_class = $rownum%2?' class="LC_odd_row"':'';
6865: my $chgstr = ' onchange="javascript:reorderTypes(this.form,'."'addinststatus_pos'".');"';
6866: $datatable .= '<tr '.$css_class.'>'.
6867: '<td><span class="LC_nobreak"><select name="addinststatus_pos"'.$chgstr.'>';
6868: for (my $k=0; $k<=$maxnum; $k++) {
6869: my $vpos = $k+1;
6870: my $selstr;
6871: if ($k == $maxnum) {
6872: $selstr = ' selected="selected" ';
6873: }
6874: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
6875: }
6876: $datatable .= '</select> '.&mt('Internal ID:').
6877: '<input type="text" size="10" name="addinststatus" value="" />'.
6878: ' '.&mt('(new)').
6879: '</span></td><td class="LC_left_item" colspan="2"><span class="LC_nobreak">'.
6880: &mt('Name displayed:').
6881: '<input type="text" size="20" name="addinststatus_title" value="" /></span></td>'.
6882: '</tr>'."\n";
6883: $rownum ++;
6884: }
6885: }
6886: }
6887: $$rowtotal += $rownum;
6888: return $datatable;
6889: }
6890:
6891: sub get_languages_hash {
6892: my %langchoices;
6893: foreach my $id (&Apache::loncommon::languageids()) {
6894: my $code = &Apache::loncommon::supportedlanguagecode($id);
6895: if ($code ne '') {
6896: $langchoices{$code} = &Apache::loncommon::plainlanguagedescription($id);
6897: }
6898: }
6899: return %langchoices;
6900: }
6901:
6902: sub defaults_titles {
6903: my ($dom) = @_;
6904: my %titles = &Apache::lonlocal::texthash (
6905: 'auth_def' => 'Default authentication type',
6906: 'auth_arg_def' => 'Default authentication argument',
6907: 'lang_def' => 'Default language',
6908: 'timezone_def' => 'Default timezone',
6909: 'datelocale_def' => 'Default locale for dates',
6910: 'portal_def' => 'Portal/Default URL',
6911: 'intauth_cost' => 'Encryption cost for bcrypt (positive integer)',
6912: 'intauth_check' => 'Check bcrypt cost if authenticated',
6913: 'intauth_switch' => 'Existing crypt-based switched to bcrypt on authentication',
6914: );
6915: if ($dom) {
6916: my $uprimary_id = &Apache::lonnet::domain($dom,'primary');
6917: my $uint_dom = &Apache::lonnet::internet_dom($uprimary_id);
6918: my $protocol = $Apache::lonnet::protocol{$uprimary_id};
6919: $protocol = 'http' if ($protocol ne 'https');
6920: if ($uint_dom) {
6921: $titles{'portal_def'} .= ' '.&mt('(for example: [_1])',$protocol.'://loncapa.'.
6922: $uint_dom);
6923: }
6924: }
6925: return (\%titles);
6926: }
6927:
6928: sub print_scantronformat {
6929: my ($r,$dom,$confname,$settings,$rowtotal) = @_;
6930: my $itemcount = 1;
6931: my ($datatable,$css_class,$scantronurl,$is_custom,%error,%scantronurls,
6932: %confhash);
6933: my $switchserver = &check_switchserver($dom,$confname);
6934: my %lt = &Apache::lonlocal::texthash (
6935: default => 'Default bubblesheet format file error',
6936: custom => 'Custom bubblesheet format file error',
6937: );
6938: my %scantronfiles = (
6939: default => 'default.tab',
6940: custom => 'custom.tab',
6941: );
6942: foreach my $key (keys(%scantronfiles)) {
6943: $scantronurls{$key} = '/res/'.$dom.'/'.$confname.'/scantron/'
6944: .$scantronfiles{$key};
6945: }
6946: my @defaultinfo = &Apache::lonnet::stat_file($scantronurls{'default'});
6947: if ((!@defaultinfo) || ($defaultinfo[0] eq 'no_such_dir')) {
6948: if (!$switchserver) {
6949: my $servadm = $r->dir_config('lonAdmEMail');
6950: my ($configuserok,$author_ok) = &config_check($dom,$confname,$servadm);
6951: if ($configuserok eq 'ok') {
6952: if ($author_ok eq 'ok') {
6953: my %legacyfile = (
6954: default => $Apache::lonnet::perlvar{'lonTabDir'}.'/default_scantronformat.tab',
6955: custom => $Apache::lonnet::perlvar{'lonTabDir'}.'/scantronformat.tab',
6956: );
6957: my %md5chk;
6958: foreach my $type (keys(%legacyfile)) {
6959: ($md5chk{$type}) = split(/ /,`md5sum $legacyfile{$type}`);
6960: chomp($md5chk{$type});
6961: }
6962: if ($md5chk{'default'} ne $md5chk{'custom'}) {
6963: foreach my $type (keys(%legacyfile)) {
6964: ($scantronurls{$type},my $error) =
6965: &legacy_scantronformat($r,$dom,$confname,
6966: $type,$legacyfile{$type},
6967: $scantronurls{$type},
6968: $scantronfiles{$type});
6969: if ($error ne '') {
6970: $error{$type} = $error;
6971: }
6972: }
6973: if (keys(%error) == 0) {
6974: $is_custom = 1;
6975: $confhash{'scantron'}{'scantronformat'} =
6976: $scantronurls{'custom'};
6977: my $putresult =
6978: &Apache::lonnet::put_dom('configuration',
6979: \%confhash,$dom);
6980: if ($putresult ne 'ok') {
6981: $error{'custom'} =
6982: '<span class="LC_error">'.
6983: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
6984: }
6985: }
6986: } else {
6987: ($scantronurls{'default'},my $error) =
6988: &legacy_scantronformat($r,$dom,$confname,
6989: 'default',$legacyfile{'default'},
6990: $scantronurls{'default'},
6991: $scantronfiles{'default'});
6992: if ($error eq '') {
6993: $confhash{'scantron'}{'scantronformat'} = '';
6994: my $putresult =
6995: &Apache::lonnet::put_dom('configuration',
6996: \%confhash,$dom);
6997: if ($putresult ne 'ok') {
6998: $error{'default'} =
6999: '<span class="LC_error">'.
7000: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
7001: }
7002: } else {
7003: $error{'default'} = $error;
7004: }
7005: }
7006: }
7007: }
7008: } else {
7009: $error{'default'} = &mt("Unable to copy default bubblesheet formatfile to domain's RES space: [_1]",$switchserver);
7010: }
7011: }
7012: if (ref($settings) eq 'HASH') {
7013: if ($settings->{'scantronformat'} eq "/res/$dom/$confname/scantron/custom.tab") {
7014: my @info = &Apache::lonnet::stat_file($settings->{'scantronformat'});
7015: if ((!@info) || ($info[0] eq 'no_such_dir')) {
7016: $scantronurl = '';
7017: } else {
7018: $scantronurl = $settings->{'scantronformat'};
7019: }
7020: $is_custom = 1;
7021: } else {
7022: $scantronurl = $scantronurls{'default'};
7023: }
7024: } else {
7025: if ($is_custom) {
7026: $scantronurl = $scantronurls{'custom'};
7027: } else {
7028: $scantronurl = $scantronurls{'default'};
7029: }
7030: }
7031: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7032: $datatable .= '<tr'.$css_class.'>';
7033: if (!$is_custom) {
7034: $datatable .= '<td>'.&mt('Default in use:').'<br />'.
7035: '<span class="LC_nobreak">';
7036: if ($scantronurl) {
7037: $datatable .= &Apache::loncommon::modal_link($scantronurl,&mt('Default bubblesheet format file'),600,500,
7038: undef,undef,undef,undef,'background-color:#ffffff');
7039: } else {
7040: $datatable = &mt('File unavailable for display');
7041: }
7042: $datatable .= '</span></td>';
7043: if (keys(%error) == 0) {
7044: $datatable .= '<td style="vertical-align: bottom">';
7045: if (!$switchserver) {
7046: $datatable .= &mt('Upload:').'<br />';
7047: }
7048: } else {
7049: my $errorstr;
7050: foreach my $key (sort(keys(%error))) {
7051: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
7052: }
7053: $datatable .= '<td>'.$errorstr;
7054: }
7055: } else {
7056: if (keys(%error) > 0) {
7057: my $errorstr;
7058: foreach my $key (sort(keys(%error))) {
7059: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
7060: }
7061: $datatable .= '<td>'.$errorstr.'</td><td> ';
7062: } elsif ($scantronurl) {
7063: my $link = &Apache::loncommon::modal_link($scantronurl,&mt('Custom bubblesheet format file'),600,500,
7064: undef,undef,undef,undef,'background-color:#ffffff');
7065: $datatable .= '<td><span class="LC_nobreak">'.
7066: $link.
7067: '<label><input type="checkbox" name="scantronformat_del"'.
7068: ' value="1" />'.&mt('Delete?').'</label></span></td>'.
7069: '<td><span class="LC_nobreak"> '.
7070: &mt('Replace:').'</span><br />';
7071: }
7072: }
7073: if (keys(%error) == 0) {
7074: if ($switchserver) {
7075: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
7076: } else {
7077: $datatable .='<span class="LC_nobreak"> '.
7078: '<input type="file" name="scantronformat" /></span>';
7079: }
7080: }
7081: $datatable .= '</td></tr>';
7082: $$rowtotal ++;
7083: return $datatable;
7084: }
7085:
7086: sub legacy_scantronformat {
7087: my ($r,$dom,$confname,$file,$legacyfile,$newurl,$newfile) = @_;
7088: my ($url,$error);
7089: my @statinfo = &Apache::lonnet::stat_file($newurl);
7090: if ((!@statinfo) || ($statinfo[0] eq 'no_such_dir')) {
7091: (my $result,$url) =
7092: &publishlogo($r,'copy',$legacyfile,$dom,$confname,'scantron',
7093: '','',$newfile);
7094: if ($result ne 'ok') {
7095: $error = &mt("An error occurred publishing the [_1] bubblesheet format file in RES space. Error was: [_2].",$newfile,$result);
7096: }
7097: }
7098: return ($url,$error);
7099: }
7100:
7101: sub print_coursecategories {
7102: my ($position,$dom,$hdritem,$settings,$rowtotal) = @_;
7103: my $datatable;
7104: if ($position eq 'top') {
7105: my (%checked);
7106: my @catitems = ('unauth','auth');
7107: my @cattypes = ('std','domonly','codesrch','none');
7108: $checked{'unauth'} = 'std';
7109: $checked{'auth'} = 'std';
7110: if (ref($settings) eq 'HASH') {
7111: foreach my $type (@cattypes) {
7112: if ($type eq $settings->{'unauth'}) {
7113: $checked{'unauth'} = $type;
7114: }
7115: if ($type eq $settings->{'auth'}) {
7116: $checked{'auth'} = $type;
7117: }
7118: }
7119: }
7120: my %lt = &Apache::lonlocal::texthash (
7121: unauth => 'Catalog type for unauthenticated users',
7122: auth => 'Catalog type for authenticated users',
7123: none => 'No catalog',
7124: std => 'Standard catalog',
7125: domonly => 'Domain-only catalog',
7126: codesrch => "Code search form",
7127: );
7128: my $itemcount = 0;
7129: foreach my $item (@catitems) {
7130: my $css_class = $itemcount%2? ' class="LC_odd_row"':'';
7131: $datatable .= '<tr '.$css_class.'>'.
7132: '<td>'.$lt{$item}.'</td>'.
7133: '<td class="LC_right_item"><span class="LC_nobreak">';
7134: foreach my $type (@cattypes) {
7135: my $ischecked;
7136: if ($checked{$item} eq $type) {
7137: $ischecked=' checked="checked"';
7138: }
7139: $datatable .= '<label>'.
7140: '<input type="radio" name="coursecat_'.$item.'" value="'.$type.'"'.$ischecked.
7141: ' />'.$lt{$type}.'</label> ';
7142: }
7143: $datatable .= '</td></tr>';
7144: $itemcount ++;
7145: }
7146: $$rowtotal += $itemcount;
7147: } elsif ($position eq 'middle') {
7148: my $toggle_cats_crs = ' ';
7149: my $toggle_cats_dom = ' checked="checked" ';
7150: my $can_cat_crs = ' ';
7151: my $can_cat_dom = ' checked="checked" ';
7152: my $toggle_catscomm_comm = ' ';
7153: my $toggle_catscomm_dom = ' checked="checked" ';
7154: my $can_catcomm_comm = ' ';
7155: my $can_catcomm_dom = ' checked="checked" ';
7156: my $toggle_catsplace_place = ' ';
7157: my $toggle_catsplace_dom = ' checked="checked" ';
7158: my $can_catplace_place = ' ';
7159: my $can_catplace_dom = ' checked="checked" ';
7160:
7161: if (ref($settings) eq 'HASH') {
7162: if ($settings->{'togglecats'} eq 'crs') {
7163: $toggle_cats_crs = $toggle_cats_dom;
7164: $toggle_cats_dom = ' ';
7165: }
7166: if ($settings->{'categorize'} eq 'crs') {
7167: $can_cat_crs = $can_cat_dom;
7168: $can_cat_dom = ' ';
7169: }
7170: if ($settings->{'togglecatscomm'} eq 'comm') {
7171: $toggle_catscomm_comm = $toggle_catscomm_dom;
7172: $toggle_catscomm_dom = ' ';
7173: }
7174: if ($settings->{'categorizecomm'} eq 'comm') {
7175: $can_catcomm_comm = $can_catcomm_dom;
7176: $can_catcomm_dom = ' ';
7177: }
7178: if ($settings->{'togglecatsplace'} eq 'place') {
7179: $toggle_catsplace_place = $toggle_catsplace_dom;
7180: $toggle_catsplace_dom = ' ';
7181: }
7182: if ($settings->{'categorizeplace'} eq 'place') {
7183: $can_catplace_place = $can_catplace_dom;
7184: $can_catplace_dom = ' ';
7185: }
7186: }
7187: my %title = &Apache::lonlocal::texthash (
7188: togglecats => 'Show/Hide a course in catalog',
7189: togglecatscomm => 'Show/Hide a community in catalog',
7190: togglecatsplace => 'Show/Hide a placement test in catalog',
7191: categorize => 'Assign a category to a course',
7192: categorizecomm => 'Assign a category to a community',
7193: categorizeplace => 'Assign a category to a placement test',
7194: );
7195: my %level = &Apache::lonlocal::texthash (
7196: dom => 'Set in Domain',
7197: crs => 'Set in Course',
7198: comm => 'Set in Community',
7199: place => 'Set in Placement Test',
7200: );
7201: $datatable = '<tr class="LC_odd_row">'.
7202: '<td>'.$title{'togglecats'}.'</td>'.
7203: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
7204: '<input type="radio" name="togglecats"'.
7205: $toggle_cats_dom.' value="dom" />'.$level{'dom'}.'</label> '.
7206: '<label><input type="radio" name="togglecats"'.
7207: $toggle_cats_crs.' value="crs" />'.$level{'crs'}.'</label></span></td>'.
7208: '</tr><tr>'.
7209: '<td>'.$title{'categorize'}.'</td>'.
7210: '<td class="LC_right_item"><span class="LC_nobreak">'.
7211: '<label><input type="radio" name="categorize"'.
7212: $can_cat_dom.' value="dom" />'.$level{'dom'}.'</label> '.
7213: '<label><input type="radio" name="categorize"'.
7214: $can_cat_crs.'value="crs" />'.$level{'crs'}.'</label></span></td>'.
7215: '</tr><tr class="LC_odd_row">'.
7216: '<td>'.$title{'togglecatscomm'}.'</td>'.
7217: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
7218: '<input type="radio" name="togglecatscomm"'.
7219: $toggle_catscomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
7220: '<label><input type="radio" name="togglecatscomm"'.
7221: $toggle_catscomm_comm.' value="comm" />'.$level{'comm'}.'</label></span></td>'.
7222: '</tr><tr>'.
7223: '<td>'.$title{'categorizecomm'}.'</td>'.
7224: '<td class="LC_right_item"><span class="LC_nobreak">'.
7225: '<label><input type="radio" name="categorizecomm"'.
7226: $can_catcomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
7227: '<label><input type="radio" name="categorizecomm"'.
7228: $can_catcomm_comm.'value="comm" />'.$level{'comm'}.'</label></span></td>'.
7229: '</tr><tr>'.
7230: '<td>'.$title{'togglecatsplace'}.'</td>'.
7231: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
7232: '<input type="radio" name="togglecatsplace"'.
7233: $toggle_catsplace_dom.' value="dom" />'.$level{'dom'}.'</label> '.
7234: '<label><input type="radio" name="togglecatscomm"'.
7235: $toggle_catsplace_place.' value="comm" />'.$level{'place'}.'</label></span></td>'.
7236: '</tr><tr>'.
7237: '<td>'.$title{'categorizeplace'}.'</td>'.
7238: '<td class="LC_right_item"><span class="LC_nobreak">'.
7239: '<label><input type="radio" name="categorizeplace"'.
7240: $can_catplace_dom.' value="dom" />'.$level{'dom'}.'</label> '.
7241: '<label><input type="radio" name="categorizeplace"'.
7242: $can_catplace_place.'value="place" />'.$level{'place'}.'</label></span></td>'.
7243: '</tr>';
7244: $$rowtotal += 6;
7245: } else {
7246: my $css_class;
7247: my $itemcount = 1;
7248: my $cathash;
7249: if (ref($settings) eq 'HASH') {
7250: $cathash = $settings->{'cats'};
7251: }
7252: if (ref($cathash) eq 'HASH') {
7253: my (@cats,@trails,%allitems,%idx,@jsarray);
7254: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,
7255: \%allitems,\%idx,\@jsarray);
7256: my $maxdepth = scalar(@cats);
7257: my $colattrib = '';
7258: if ($maxdepth > 2) {
7259: $colattrib = ' colspan="2" ';
7260: }
7261: my @path;
7262: if (@cats > 0) {
7263: if (ref($cats[0]) eq 'ARRAY') {
7264: my $numtop = @{$cats[0]};
7265: my $maxnum = $numtop;
7266: my %default_names = (
7267: instcode => &mt('Official courses'),
7268: communities => &mt('Communities'),
7269: placement => &mt('Placement Tests'),
7270: );
7271:
7272: if ((!grep(/^instcode$/,@{$cats[0]})) ||
7273: ($cathash->{'instcode::0'} eq '') ||
7274: (!grep(/^communities$/,@{$cats[0]})) ||
7275: ($cathash->{'communities::0'} eq '') ||
7276: (!grep(/^placement$/,@{$cats[0]})) ||
7277: ($cathash->{'placement::0'} eq '')) {
7278: $maxnum ++;
7279: }
7280: my $lastidx;
7281: for (my $i=0; $i<$numtop; $i++) {
7282: my $parent = $cats[0][$i];
7283: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7284: my $item = &escape($parent).'::0';
7285: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$item','$idx{$item}'".');"';
7286: $lastidx = $idx{$item};
7287: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
7288: .'<select name="'.$item.'"'.$chgstr.'>';
7289: for (my $k=0; $k<=$maxnum; $k++) {
7290: my $vpos = $k+1;
7291: my $selstr;
7292: if ($k == $i) {
7293: $selstr = ' selected="selected" ';
7294: }
7295: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
7296: }
7297: $datatable .= '</select></span></td><td>';
7298: if ($parent eq 'instcode' || $parent eq 'communities' || $parent eq 'placement') {
7299: $datatable .= '<span class="LC_nobreak">'
7300: .$default_names{$parent}.'</span>';
7301: if ($parent eq 'instcode') {
7302: $datatable .= '<br /><span class="LC_nobreak">('
7303: .&mt('with institutional codes')
7304: .')</span></td><td'.$colattrib.'>';
7305: } else {
7306: $datatable .= '<table><tr><td>';
7307: }
7308: $datatable .= '<span class="LC_nobreak">'
7309: .'<label><input type="radio" name="'
7310: .$parent.'" value="1" checked="checked" />'
7311: .&mt('Display').'</label>';
7312: if ($parent eq 'instcode') {
7313: $datatable .= ' ';
7314: } else {
7315: $datatable .= '</span></td></tr><tr><td>'
7316: .'<span class="LC_nobreak">';
7317: }
7318: $datatable .= '<label><input type="radio" name="'
7319: .$parent.'" value="0" />'
7320: .&mt('Do not display').'</label></span>';
7321: if (($parent eq 'communities') || ($parent eq 'placement')) {
7322: $datatable .= '</td></tr></table>';
7323: }
7324: $datatable .= '</td>';
7325: } else {
7326: $datatable .= $parent
7327: .' <span class="LC_nobreak"><label>'
7328: .'<input type="checkbox" name="deletecategory" '
7329: .'value="'.$item.'" />'.&mt('Delete').'</label></span></td>';
7330: }
7331: my $depth = 1;
7332: push(@path,$parent);
7333: $datatable .= &build_category_rows($itemcount,\@cats,$depth,$parent,\@path,\%idx);
7334: pop(@path);
7335: $datatable .= '</tr><tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr>';
7336: $itemcount ++;
7337: }
7338: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7339: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','$lastidx'".');"';
7340: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="addcategory_pos"'.$chgstr.'>';
7341: for (my $k=0; $k<=$maxnum; $k++) {
7342: my $vpos = $k+1;
7343: my $selstr;
7344: if ($k == $numtop) {
7345: $selstr = ' selected="selected" ';
7346: }
7347: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
7348: }
7349: $datatable .= '</select></span></td><td colspan="2">'.&mt('Add category:').' '
7350: .'<input type="text" size="20" name="addcategory_name" value="" /></td>'
7351: .'</tr>'."\n";
7352: $itemcount ++;
7353: foreach my $default ('instcode','communities','placement') {
7354: if ((!grep(/^\Q$default\E$/,@{$cats[0]})) || ($cathash->{$default.'::0'} eq '')) {
7355: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7356: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$default"."_pos','$lastidx'".');"';
7357: $datatable .= '<tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr><tr '.$css_class.'><td>'.
7358: '<span class="LC_nobreak"><select name="'.$default.'_pos"'.$chgstr.'>';
7359: for (my $k=0; $k<=$maxnum; $k++) {
7360: my $vpos = $k+1;
7361: my $selstr;
7362: if ($k == $maxnum) {
7363: $selstr = ' selected="selected" ';
7364: }
7365: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
7366: }
7367: $datatable .= '</select></span></td>'.
7368: '<td><span class="LC_nobreak">'.
7369: $default_names{$default}.'</span>';
7370: if ($default eq 'instcode') {
7371: $datatable .= '<br /><span class="LC_nobreak">('
7372: .&mt('with institutional codes').')</span>';
7373: }
7374: $datatable .= '</td>'
7375: .'<td><span class="LC_nobreak"><label><input type="radio" name="'.$default.'" value="1" />'
7376: .&mt('Display').'</label> '
7377: .'<label><input type="radio" name="'.$default.'" value="0" checked="checked"/>'
7378: .&mt('Do not display').'</label></span></td></tr>';
7379: }
7380: }
7381: }
7382: } else {
7383: $datatable .= &initialize_categories($itemcount);
7384: }
7385: } else {
7386: $datatable .= '<td class="LC_right_item">'.$hdritem->{'header'}->[1]->{'col2'}.'</td>'
7387: .&initialize_categories($itemcount);
7388: }
7389: $$rowtotal += $itemcount;
7390: }
7391: return $datatable;
7392: }
7393:
7394: sub print_serverstatuses {
7395: my ($dom,$settings,$rowtotal) = @_;
7396: my $datatable;
7397: my @pages = &serverstatus_pages();
7398: my (%namedaccess,%machineaccess);
7399: foreach my $type (@pages) {
7400: $namedaccess{$type} = '';
7401: $machineaccess{$type}= '';
7402: }
7403: if (ref($settings) eq 'HASH') {
7404: foreach my $type (@pages) {
7405: if (exists($settings->{$type})) {
7406: if (ref($settings->{$type}) eq 'HASH') {
7407: foreach my $key (keys(%{$settings->{$type}})) {
7408: if ($key eq 'namedusers') {
7409: $namedaccess{$type} = $settings->{$type}->{$key};
7410: } elsif ($key eq 'machines') {
7411: $machineaccess{$type} = $settings->{$type}->{$key};
7412: }
7413: }
7414: }
7415: }
7416: }
7417: }
7418: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
7419: my $rownum = 0;
7420: my $css_class;
7421: foreach my $type (@pages) {
7422: $rownum ++;
7423: $css_class = $rownum%2?' class="LC_odd_row"':'';
7424: $datatable .= '<tr'.$css_class.'>'.
7425: '<td><span class="LC_nobreak">'.
7426: $titles->{$type}.'</span></td>'.
7427: '<td class="LC_left_item">'.
7428: '<input type="text" name="'.$type.'_namedusers" '.
7429: 'value="'.$namedaccess{$type}.'" size="30" /></td>'.
7430: '<td class="LC_right_item">'.
7431: '<span class="LC_nobreak">'.
7432: '<input type="text" name="'.$type.'_machines" '.
7433: 'value="'.$machineaccess{$type}.'" size="10" />'.
7434: '</td></tr>'."\n";
7435: }
7436: $$rowtotal += $rownum;
7437: return $datatable;
7438: }
7439:
7440: sub serverstatus_pages {
7441: return ('userstatus','lonstatus','loncron','server-status','codeversions',
7442: 'checksums','clusterstatus','certstatus','metadata_keywords',
7443: 'metadata_harvest','takeoffline','takeonline','showenv','toggledebug',
7444: 'ping','domconf','uniquecodes','diskusage','coursecatalog');
7445: }
7446:
7447: sub defaults_javascript {
7448: my ($settings) = @_;
7449: 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.');
7450: my $intauthcost = &mt('Warning: bcrypt encryption cost for internal authentication must be an integer.');
7451: &js_escape(\$intauthcheck);
7452: &js_escape(\$intauthcost);
7453: my $intauthjs = <<"ENDSCRIPT";
7454:
7455: function warnIntAuth(field) {
7456: if (field.name == 'intauth_check') {
7457: if (field.value == '2') {
7458: alert('$intauthcheck');
7459: }
7460: }
7461: if (field.name == 'intauth_cost') {
7462: field.value.replace(/\s/g,'');
7463: if (field.value != '') {
7464: var regexdigit=/^\\d+\$/;
7465: if (!regexdigit.test(field.value)) {
7466: alert('$intauthcost');
7467: }
7468: }
7469: }
7470: return;
7471: }
7472:
7473: ENDSCRIPT
7474:
7475: if (ref($settings) ne 'HASH') {
7476: return &Apache::lonhtmlcommon::scripttag($intauthjs);
7477: }
7478: if ((ref($settings->{'inststatusorder'}) eq 'ARRAY') && (ref($settings->{'inststatustypes'}) eq 'HASH')) {
7479: my $maxnum = scalar(@{$settings->{'inststatusorder'}});
7480: if ($maxnum eq '') {
7481: $maxnum = 0;
7482: }
7483: $maxnum ++;
7484: my $jstext = ' var inststatuses = Array('."'".join("','",@{$settings->{'inststatusorder'}})."'".');';
7485: return <<"ENDSCRIPT";
7486: <script type="text/javascript">
7487: // <![CDATA[
7488: function reorderTypes(form,caller) {
7489: var changedVal;
7490: $jstext
7491: var newpos = 'addinststatus_pos';
7492: var current = new Array;
7493: var maxh = $maxnum;
7494: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
7495: var oldVal;
7496: if (caller == newpos) {
7497: changedVal = newitemVal;
7498: } else {
7499: var curritem = 'inststatus_pos_'+caller;
7500: changedVal = form.elements[curritem].options[form.elements[curritem].selectedIndex].value;
7501: current[newitemVal] = newpos;
7502: }
7503: for (var i=0; i<inststatuses.length; i++) {
7504: if (inststatuses[i] != caller) {
7505: var elementName = 'inststatus_pos_'+inststatuses[i];
7506: if (form.elements[elementName]) {
7507: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
7508: current[currVal] = elementName;
7509: }
7510: }
7511: }
7512: for (var j=0; j<maxh; j++) {
7513: if (current[j] == undefined) {
7514: oldVal = j;
7515: }
7516: }
7517: if (oldVal < changedVal) {
7518: for (var k=oldVal+1; k<=changedVal ; k++) {
7519: var elementName = current[k];
7520: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
7521: }
7522: } else {
7523: for (var k=changedVal; k<oldVal; k++) {
7524: var elementName = current[k];
7525: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
7526: }
7527: }
7528: return;
7529: }
7530:
7531: $intauthjs
7532:
7533: // ]]>
7534: </script>
7535:
7536: ENDSCRIPT
7537: } else {
7538: return &Apache::lonhtmlcommon::scripttag($intauthjs);
7539: }
7540: }
7541:
7542: sub coursecategories_javascript {
7543: my ($settings) = @_;
7544: my ($output,$jstext,$cathash);
7545: if (ref($settings) eq 'HASH') {
7546: $cathash = $settings->{'cats'};
7547: }
7548: if (ref($cathash) eq 'HASH') {
7549: my (@cats,@jsarray,%idx);
7550: &Apache::loncommon::gather_categories($cathash,\@cats,\%idx,\@jsarray);
7551: if (@jsarray > 0) {
7552: $jstext = ' var categories = Array('.scalar(@jsarray).');'."\n";
7553: for (my $i=0; $i<@jsarray; $i++) {
7554: if (ref($jsarray[$i]) eq 'ARRAY') {
7555: my $catstr = join('","',@{$jsarray[$i]});
7556: $jstext .= ' categories['.$i.'] = Array("'.$catstr.'");'."\n";
7557: }
7558: }
7559: }
7560: } else {
7561: $jstext = ' var categories = Array(1);'."\n".
7562: ' categories[0] = Array("instcode_pos");'."\n";
7563: }
7564: my $instcode_reserved = &mt('The name: [_1] is a reserved category.','"instcode"');
7565: my $communities_reserved = &mt('The name: [_1] is a reserved category.','"communities"');
7566: my $placement_reserved = &mt('The name: [_1] is a reserved category.','"placement"');
7567: my $choose_again = "\n".&mt('Please use a different name for the new top level category.');
7568: &js_escape(\$instcode_reserved);
7569: &js_escape(\$communities_reserved);
7570: &js_escape(\$placement_reserved);
7571: &js_escape(\$choose_again);
7572: $output = <<"ENDSCRIPT";
7573: <script type="text/javascript">
7574: // <![CDATA[
7575: function reorderCats(form,parent,item,idx) {
7576: var changedVal;
7577: $jstext
7578: var newpos = 'addcategory_pos';
7579: if (parent == '') {
7580: var has_instcode = 0;
7581: var maxtop = categories[idx].length;
7582: for (var j=0; j<maxtop; j++) {
7583: if (categories[idx][j] == 'instcode::0') {
7584: has_instcode == 1;
7585: }
7586: }
7587: if (has_instcode == 0) {
7588: categories[idx][maxtop] = 'instcode_pos';
7589: }
7590: } else {
7591: newpos += '_'+parent;
7592: }
7593: var maxh = 1 + categories[idx].length;
7594: var current = new Array;
7595: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
7596: if (item == newpos) {
7597: changedVal = newitemVal;
7598: } else {
7599: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
7600: current[newitemVal] = newpos;
7601: }
7602: for (var i=0; i<categories[idx].length; i++) {
7603: var elementName = categories[idx][i];
7604: if (elementName != item) {
7605: if (form.elements[elementName]) {
7606: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
7607: current[currVal] = elementName;
7608: }
7609: }
7610: }
7611: var oldVal;
7612: for (var j=0; j<maxh; j++) {
7613: if (current[j] == undefined) {
7614: oldVal = j;
7615: }
7616: }
7617: if (oldVal < changedVal) {
7618: for (var k=oldVal+1; k<=changedVal ; k++) {
7619: var elementName = current[k];
7620: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
7621: }
7622: } else {
7623: for (var k=changedVal; k<oldVal; k++) {
7624: var elementName = current[k];
7625: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
7626: }
7627: }
7628: return;
7629: }
7630:
7631: function categoryCheck(form) {
7632: if (form.elements['addcategory_name'].value == 'instcode') {
7633: alert('$instcode_reserved\\n$choose_again');
7634: return false;
7635: }
7636: if (form.elements['addcategory_name'].value == 'communities') {
7637: alert('$communities_reserved\\n$choose_again');
7638: return false;
7639: }
7640: if (form.elements['addcategory_name'].value == 'placement') {
7641: alert('$placement_reserved\\n$choose_again');
7642: return false;
7643: }
7644: return true;
7645: }
7646:
7647: // ]]>
7648: </script>
7649:
7650: ENDSCRIPT
7651: return $output;
7652: }
7653:
7654: sub initialize_categories {
7655: my ($itemcount) = @_;
7656: my ($datatable,$css_class,$chgstr);
7657: my %default_names = (
7658: instcode => 'Official courses (with institutional codes)',
7659: communities => 'Communities',
7660: placement => 'Placement Tests',
7661: );
7662: my $select0 = ' selected="selected"';
7663: my $select1 = '';
7664: foreach my $default ('instcode','communities','placement') {
7665: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7666: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'',$default"."_pos','0'".');"';
7667: if (($default eq 'communities') || ($default eq 'placement')) {
7668: $select1 = $select0;
7669: $select0 = '';
7670: }
7671: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
7672: .'<select name="'.$default.'_pos">'
7673: .'<option value="0"'.$select0.'>1</option>'
7674: .'<option value="1"'.$select1.'>2</option>'
7675: .'<option value="2">3</option></select> '
7676: .$default_names{$default}
7677: .'</span></td><td><span class="LC_nobreak">'
7678: .'<label><input type="radio" name="'.$default.'" value="1" checked="checked" />'
7679: .&mt('Display').'</label> <label>'
7680: .'<input type="radio" name="'.$default.'" value="0" />'.&mt('Do not display')
7681: .'</label></span></td></tr>';
7682: $itemcount ++;
7683: }
7684: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7685: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','0'".');"';
7686: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
7687: .'<select name="addcategory_pos"'.$chgstr.'>'
7688: .'<option value="0">1</option>'
7689: .'<option value="1">2</option>'
7690: .'<option value="2" selected="selected">3</option></select> '
7691: .&mt('Add category').'</td><td>'.&mt('Name:')
7692: .' <input type="text" size="20" name="addcategory_name" value="" /></td></tr>';
7693: return $datatable;
7694: }
7695:
7696: sub build_category_rows {
7697: my ($itemcount,$cats,$depth,$parent,$path,$idx) = @_;
7698: my ($text,$name,$item,$chgstr);
7699: if (ref($cats) eq 'ARRAY') {
7700: my $maxdepth = scalar(@{$cats});
7701: if (ref($cats->[$depth]) eq 'HASH') {
7702: if (ref($cats->[$depth]{$parent}) eq 'ARRAY') {
7703: my $numchildren = @{$cats->[$depth]{$parent}};
7704: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
7705: $text .= '<td><table class="LC_data_table">';
7706: my ($idxnum,$parent_name,$parent_item);
7707: my $higher = $depth - 1;
7708: if ($higher == 0) {
7709: $parent_name = &escape($parent).'::'.$higher;
7710: } else {
7711: if (ref($path) eq 'ARRAY') {
7712: $parent_name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
7713: }
7714: }
7715: $parent_item = 'addcategory_pos_'.$parent_name;
7716: for (my $j=0; $j<=$numchildren; $j++) {
7717: if ($j < $numchildren) {
7718: $name = $cats->[$depth]{$parent}[$j];
7719: $item = &escape($name).':'.&escape($parent).':'.$depth;
7720: $idxnum = $idx->{$item};
7721: } else {
7722: $name = $parent_name;
7723: $item = $parent_item;
7724: }
7725: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'$parent_name','$item','$idxnum'".');"';
7726: $text .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="'.$item.'"'.$chgstr.'>';
7727: for (my $i=0; $i<=$numchildren; $i++) {
7728: my $vpos = $i+1;
7729: my $selstr;
7730: if ($j == $i) {
7731: $selstr = ' selected="selected" ';
7732: }
7733: $text .= '<option value="'.$i.'"'.$selstr.'>'.$vpos.'</option>';
7734: }
7735: $text .= '</select> ';
7736: if ($j < $numchildren) {
7737: my $deeper = $depth+1;
7738: $text .= $name.' '
7739: .'<label><input type="checkbox" name="deletecategory" value="'
7740: .$item.'" />'.&mt('Delete').'</label></span></td><td>';
7741: if(ref($path) eq 'ARRAY') {
7742: push(@{$path},$name);
7743: $text .= &build_category_rows($itemcount,$cats,$deeper,$name,$path,$idx);
7744: pop(@{$path});
7745: }
7746: } else {
7747: $text .= &mt('Add subcategory:').' </span><input type="textbox" size="20" name="addcategory_name_';
7748: if ($j == $numchildren) {
7749: $text .= $name;
7750: } else {
7751: $text .= $item;
7752: }
7753: $text .= '" value="" />';
7754: }
7755: $text .= '</td></tr>';
7756: }
7757: $text .= '</table></td>';
7758: } else {
7759: my $higher = $depth-1;
7760: if ($higher == 0) {
7761: $name = &escape($parent).'::'.$higher;
7762: } else {
7763: if (ref($path) eq 'ARRAY') {
7764: $name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
7765: }
7766: }
7767: my $colspan;
7768: if ($parent ne 'instcode') {
7769: $colspan = $maxdepth - $depth - 1;
7770: $text .= '<td colspan="'.$colspan.'">'.&mt('Add subcategory:').'<input type="textbox" size="20" name="subcat_'.$name.'" value="" /></td>';
7771: }
7772: }
7773: }
7774: }
7775: return $text;
7776: }
7777:
7778: sub modifiable_userdata_row {
7779: my ($context,$item,$settings,$numinrow,$rowcount,$usertypes,$fieldsref,$titlesref,
7780: $rowid,$customcss,$rowstyle) = @_;
7781: my ($role,$rolename,$statustype);
7782: $role = $item;
7783: if ($context eq 'cancreate') {
7784: if ($item =~ /^(emailusername)_(.+)$/) {
7785: $role = $1;
7786: $statustype = $2;
7787: if (ref($usertypes) eq 'HASH') {
7788: if ($usertypes->{$statustype}) {
7789: $rolename = &mt('Data provided by [_1]',$usertypes->{$statustype});
7790: } else {
7791: $rolename = &mt('Data provided by user');
7792: }
7793: }
7794: }
7795: } elsif ($context eq 'selfcreate') {
7796: if (ref($usertypes) eq 'HASH') {
7797: $rolename = $usertypes->{$role};
7798: } else {
7799: $rolename = $role;
7800: }
7801: } else {
7802: if ($role eq 'cr') {
7803: $rolename = &mt('Custom role');
7804: } else {
7805: $rolename = &Apache::lonnet::plaintext($role);
7806: }
7807: }
7808: my (@fields,%fieldtitles);
7809: if (ref($fieldsref) eq 'ARRAY') {
7810: @fields = @{$fieldsref};
7811: } else {
7812: @fields = ('lastname','firstname','middlename','generation',
7813: 'permanentemail','id');
7814: }
7815: if ((ref($titlesref) eq 'HASH')) {
7816: %fieldtitles = %{$titlesref};
7817: } else {
7818: %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
7819: }
7820: my $output;
7821: my $css_class;
7822: if ($rowcount%2) {
7823: $css_class = 'LC_odd_row';
7824: }
7825: if ($customcss) {
7826: $css_class .= " $customcss";
7827: }
7828: $css_class =~ s/^\s+//;
7829: if ($css_class) {
7830: $css_class = ' class="'.$css_class.'"';
7831: }
7832: if ($rowstyle) {
7833: $css_class .= ' style="'.$rowstyle.'"';
7834: }
7835: if ($rowid) {
7836: $rowid = ' id="'.$rowid.'"';
7837: }
7838: $output = '<tr '.$css_class.$rowid.'>'.
7839: '<td><span class="LC_nobreak">'.$rolename.'</span></td>'.
7840: '<td class="LC_left_item" colspan="2"><table>';
7841: my $rem;
7842: my %checks;
7843: if (ref($settings) eq 'HASH') {
7844: if (ref($settings->{$context}) eq 'HASH') {
7845: if (ref($settings->{$context}->{$role}) eq 'HASH') {
7846: my $hashref = $settings->{$context}->{$role};
7847: if ($role eq 'emailusername') {
7848: if ($statustype) {
7849: if (ref($settings->{$context}->{$role}->{$statustype}) eq 'HASH') {
7850: $hashref = $settings->{$context}->{$role}->{$statustype};
7851: if (ref($hashref) eq 'HASH') {
7852: foreach my $field (@fields) {
7853: if ($hashref->{$field}) {
7854: $checks{$field} = $hashref->{$field};
7855: }
7856: }
7857: }
7858: }
7859: }
7860: } else {
7861: if (ref($hashref) eq 'HASH') {
7862: foreach my $field (@fields) {
7863: if ($hashref->{$field}) {
7864: $checks{$field} = ' checked="checked" ';
7865: }
7866: }
7867: }
7868: }
7869: }
7870: }
7871: }
7872:
7873: my $total = scalar(@fields);
7874: for (my $i=0; $i<$total; $i++) {
7875: $rem = $i%($numinrow);
7876: if ($rem == 0) {
7877: if ($i > 0) {
7878: $output .= '</tr>';
7879: }
7880: $output .= '<tr>';
7881: }
7882: my $check = ' ';
7883: unless ($role eq 'emailusername') {
7884: if (exists($checks{$fields[$i]})) {
7885: $check = $checks{$fields[$i]}
7886: } else {
7887: if ($role eq 'st') {
7888: if (ref($settings) ne 'HASH') {
7889: $check = ' checked="checked" ';
7890: }
7891: }
7892: }
7893: }
7894: $output .= '<td class="LC_left_item">'.
7895: '<span class="LC_nobreak">';
7896: if ($role eq 'emailusername') {
7897: unless ($checks{$fields[$i]} =~ /^(required|optional)$/) {
7898: $checks{$fields[$i]} = 'omit';
7899: }
7900: foreach my $option ('required','optional','omit') {
7901: my $checked='';
7902: if ($checks{$fields[$i]} eq $option) {
7903: $checked='checked="checked" ';
7904: }
7905: $output .= '<label>'.
7906: '<input type="radio" name="canmodify_'.$item.'_'.$fields[$i].'" value="'.$option.'" '.$checked.'/>'.
7907: &mt($option).'</label>'.(' ' x2);
7908: }
7909: $output .= '<i>'.$fieldtitles{$fields[$i]}.'</i>';
7910: } else {
7911: $output .= '<label>'.
7912: '<input type="checkbox" name="canmodify_'.$role.'" '.
7913: 'value="'.$fields[$i].'"'.$check.'/>'.$fieldtitles{$fields[$i]}.
7914: '</label>';
7915: }
7916: $output .= '</span></td>';
7917: }
7918: $rem = $total%$numinrow;
7919: my $colsleft;
7920: if ($rem) {
7921: $colsleft = $numinrow - $rem;
7922: }
7923: if ($colsleft > 1) {
7924: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
7925: ' </td>';
7926: } elsif ($colsleft == 1) {
7927: $output .= '<td class="LC_left_item"> </td>';
7928: }
7929: $output .= '</tr></table></td></tr>';
7930: return $output;
7931: }
7932:
7933: sub insttypes_row {
7934: my ($settings,$types,$usertypes,$dom,$numinrow,$othertitle,$context,$rowtotal,$onclick,
7935: $customcss,$rowstyle) = @_;
7936: my %lt = &Apache::lonlocal::texthash (
7937: cansearch => 'Users allowed to search',
7938: statustocreate => 'Institutional affiliation(s) able to create own account (login/SSO)',
7939: lockablenames => 'User preference to lock name',
7940: selfassign => 'Self-reportable affiliations',
7941: overrides => "Override domain's helpdesk settings based on requester's affiliation",
7942: );
7943: my $showdom;
7944: if ($context eq 'cansearch') {
7945: $showdom = ' ('.$dom.')';
7946: }
7947: my $class = 'LC_left_item';
7948: if ($context eq 'statustocreate') {
7949: $class = 'LC_right_item';
7950: }
7951: my $css_class;
7952: if ($$rowtotal%2) {
7953: $css_class = 'LC_odd_row';
7954: }
7955: if ($customcss) {
7956: $css_class .= ' '.$customcss;
7957: }
7958: $css_class =~ s/^\s+//;
7959: if ($css_class) {
7960: $css_class = ' class="'.$css_class.'"';
7961: }
7962: if ($rowstyle) {
7963: $css_class .= ' style="'.$rowstyle.'"';
7964: }
7965: if ($onclick) {
7966: $onclick = 'onclick="'.$onclick.'" ';
7967: }
7968: my $output = '<tr'.$css_class.'>'.
7969: '<td>'.$lt{$context}.$showdom.
7970: '</td><td class="'.$class.'" colspan="2"><table>';
7971: my $rem;
7972: if (ref($types) eq 'ARRAY') {
7973: for (my $i=0; $i<@{$types}; $i++) {
7974: if (defined($usertypes->{$types->[$i]})) {
7975: my $rem = $i%($numinrow);
7976: if ($rem == 0) {
7977: if ($i > 0) {
7978: $output .= '</tr>';
7979: }
7980: $output .= '<tr>';
7981: }
7982: my $check = ' ';
7983: if (ref($settings) eq 'HASH') {
7984: if (ref($settings->{$context}) eq 'ARRAY') {
7985: if (grep(/^\Q$types->[$i]\E$/,@{$settings->{$context}})) {
7986: $check = ' checked="checked" ';
7987: }
7988: } elsif (ref($settings->{$context}) eq 'HASH') {
7989: if (ref($settings->{$context}->{$types->[$i]}) eq 'HASH') {
7990: $check = ' checked="checked" ';
7991: }
7992: } elsif ($context eq 'statustocreate') {
7993: $check = ' checked="checked" ';
7994: }
7995: }
7996: $output .= '<td class="LC_left_item">'.
7997: '<span class="LC_nobreak"><label>'.
7998: '<input type="checkbox" name="'.$context.'" '.
7999: 'value="'.$types->[$i].'"'.$check.$onclick.' />'.
8000: $usertypes->{$types->[$i]}.'</label></span></td>';
8001: }
8002: }
8003: $rem = @{$types}%($numinrow);
8004: }
8005: my $colsleft = $numinrow - $rem;
8006: if ($context eq 'overrides') {
8007: if ($colsleft > 1) {
8008: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
8009: } else {
8010: $output .= '<td class="LC_left_item">';
8011: }
8012: $output .= ' ';
8013: } else {
8014: if (($rem == 0) && (@{$types} > 0)) {
8015: $output .= '<tr>';
8016: }
8017: if ($colsleft > 1) {
8018: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
8019: } else {
8020: $output .= '<td class="LC_left_item">';
8021: }
8022: my $defcheck = ' ';
8023: if (ref($settings) eq 'HASH') {
8024: if (ref($settings->{$context}) eq 'ARRAY') {
8025: if (grep(/^default$/,@{$settings->{$context}})) {
8026: $defcheck = ' checked="checked" ';
8027: }
8028: } elsif ($context eq 'statustocreate') {
8029: $defcheck = ' checked="checked" ';
8030: }
8031: }
8032: $output .= '<span class="LC_nobreak"><label>'.
8033: '<input type="checkbox" name="'.$context.'" '.
8034: 'value="default"'.$defcheck.$onclick.' />'.
8035: $othertitle.'</label></span>';
8036: }
8037: $output .= '</td></tr></table></td></tr>';
8038: return $output;
8039: }
8040:
8041: sub sorted_searchtitles {
8042: my %searchtitles = &Apache::lonlocal::texthash(
8043: 'uname' => 'username',
8044: 'lastname' => 'last name',
8045: 'lastfirst' => 'last name, first name',
8046: );
8047: my @titleorder = ('uname','lastname','lastfirst');
8048: return (\%searchtitles,\@titleorder);
8049: }
8050:
8051: sub sorted_searchtypes {
8052: my %srchtypes_desc = (
8053: exact => 'is exact match',
8054: contains => 'contains ..',
8055: begins => 'begins with ..',
8056: );
8057: my @srchtypeorder = ('exact','begins','contains');
8058: return (\%srchtypes_desc,\@srchtypeorder);
8059: }
8060:
8061: sub usertype_update_row {
8062: my ($settings,$usertypes,$fieldtitles,$fields,$types,$rownums) = @_;
8063: my $datatable;
8064: my $numinrow = 4;
8065: foreach my $type (@{$types}) {
8066: if (defined($usertypes->{$type})) {
8067: $$rownums ++;
8068: my $css_class = $$rownums%2?' class="LC_odd_row"':'';
8069: $datatable .= '<tr'.$css_class.'><td>'.$usertypes->{$type}.
8070: '</td><td class="LC_left_item"><table>';
8071: for (my $i=0; $i<@{$fields}; $i++) {
8072: my $rem = $i%($numinrow);
8073: if ($rem == 0) {
8074: if ($i > 0) {
8075: $datatable .= '</tr>';
8076: }
8077: $datatable .= '<tr>';
8078: }
8079: my $check = ' ';
8080: if (ref($settings) eq 'HASH') {
8081: if (ref($settings->{'fields'}) eq 'HASH') {
8082: if (ref($settings->{'fields'}{$type}) eq 'ARRAY') {
8083: if (grep(/^\Q$fields->[$i]\E$/,@{$settings->{'fields'}{$type}})) {
8084: $check = ' checked="checked" ';
8085: }
8086: }
8087: }
8088: }
8089:
8090: if ($i == @{$fields}-1) {
8091: my $colsleft = $numinrow - $rem;
8092: if ($colsleft > 1) {
8093: $datatable .= '<td colspan="'.$colsleft.'">';
8094: } else {
8095: $datatable .= '<td>';
8096: }
8097: } else {
8098: $datatable .= '<td>';
8099: }
8100: $datatable .= '<span class="LC_nobreak"><label>'.
8101: '<input type="checkbox" name="updateable_'.$type.
8102: '_'.$fields->[$i].'" value="1"'.$check.'/>'.
8103: $fieldtitles->{$fields->[$i]}.'</label></span></td>';
8104: }
8105: $datatable .= '</tr></table></td></tr>';
8106: }
8107: }
8108: return $datatable;
8109: }
8110:
8111: sub modify_login {
8112: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
8113: my ($resulttext,$errors,$colchgtext,%changes,%colchanges,%newfile,%newurl,
8114: %curr_loginvia,%loginhash,@currlangs,@newlangs,$addedfile,%title,@offon);
8115: %title = ( coursecatalog => 'Display course catalog',
8116: adminmail => 'Display administrator E-mail address',
8117: helpdesk => 'Display "Contact Helpdesk" link',
8118: newuser => 'Link for visitors to create a user account',
8119: loginheader => 'Log-in box header');
8120: @offon = ('off','on');
8121: if (ref($domconfig{login}) eq 'HASH') {
8122: if (ref($domconfig{login}{loginvia}) eq 'HASH') {
8123: foreach my $lonhost (keys(%{$domconfig{login}{loginvia}})) {
8124: $curr_loginvia{$lonhost} = $domconfig{login}{loginvia}{$lonhost};
8125: }
8126: }
8127: }
8128: ($errors,%colchanges) = &modify_colors($r,$dom,$confname,['login'],
8129: \%domconfig,\%loginhash);
8130: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
8131: foreach my $item (@toggles) {
8132: $loginhash{login}{$item} = $env{'form.'.$item};
8133: }
8134: $loginhash{login}{loginheader} = $env{'form.loginheader'};
8135: if (ref($colchanges{'login'}) eq 'HASH') {
8136: $colchgtext = &display_colorchgs($dom,\%colchanges,['login'],
8137: \%loginhash);
8138: }
8139:
8140: my %servers = &Apache::lonnet::internet_dom_servers($dom);
8141: my %domservers = &Apache::lonnet::get_servers($dom);
8142: my @loginvia_attribs = ('serverpath','custompath','exempt');
8143: if (keys(%servers) > 1) {
8144: foreach my $lonhost (keys(%servers)) {
8145: next if ($env{'form.'.$lonhost.'_server'} eq $lonhost);
8146: if (ref($curr_loginvia{$lonhost}) eq 'HASH') {
8147: if ($env{'form.'.$lonhost.'_server'} eq $curr_loginvia{$lonhost}{'server'}) {
8148: $loginhash{login}{loginvia}{$lonhost}{'server'} = $curr_loginvia{$lonhost}{'server'};
8149: } elsif ($curr_loginvia{$lonhost}{'server'} ne '') {
8150: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
8151: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
8152: $changes{'loginvia'}{$lonhost} = 1;
8153: } else {
8154: $loginhash{login}{loginvia}{$lonhost}{'server'} = '';
8155: $changes{'loginvia'}{$lonhost} = 1;
8156: }
8157: } else {
8158: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
8159: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
8160: $changes{'loginvia'}{$lonhost} = 1;
8161: }
8162: }
8163: if ($loginhash{login}{loginvia}{$lonhost}{'server'} eq '') {
8164: foreach my $item (@loginvia_attribs) {
8165: $loginhash{login}{loginvia}{$lonhost}{$item} = '';
8166: }
8167: } else {
8168: foreach my $item (@loginvia_attribs) {
8169: my $new = $env{'form.'.$lonhost.'_'.$item};
8170: if (($item eq 'serverpath') && ($new eq 'custom')) {
8171: $env{'form.'.$lonhost.'_custompath'} =~ s/\s+//g;
8172: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
8173: $new = '/';
8174: }
8175: }
8176: if (($item eq 'custompath') &&
8177: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
8178: $new = '';
8179: }
8180: if ($new ne $curr_loginvia{$lonhost}{$item}) {
8181: $changes{'loginvia'}{$lonhost} = 1;
8182: }
8183: if ($item eq 'exempt') {
8184: $new = &check_exempt_addresses($new);
8185: }
8186: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
8187: }
8188: }
8189: } else {
8190: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
8191: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
8192: $changes{'loginvia'}{$lonhost} = 1;
8193: foreach my $item (@loginvia_attribs) {
8194: my $new = $env{'form.'.$lonhost.'_'.$item};
8195: if (($item eq 'serverpath') && ($new eq 'custom')) {
8196: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
8197: $new = '/';
8198: }
8199: }
8200: if (($item eq 'custompath') &&
8201: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
8202: $new = '';
8203: }
8204: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
8205: }
8206: }
8207: }
8208: }
8209: }
8210:
8211: my $servadm = $r->dir_config('lonAdmEMail');
8212: my %langchoices = &Apache::lonlocal::texthash(&get_languages_hash());
8213: if (ref($domconfig{'login'}) eq 'HASH') {
8214: if (ref($domconfig{'login'}{'helpurl'}) eq 'HASH') {
8215: foreach my $lang (sort(keys(%{$domconfig{'login'}{'helpurl'}}))) {
8216: if ($lang eq 'nolang') {
8217: push(@currlangs,$lang);
8218: } elsif (defined($langchoices{$lang})) {
8219: push(@currlangs,$lang);
8220: } else {
8221: next;
8222: }
8223: }
8224: }
8225: }
8226: my @delurls = &Apache::loncommon::get_env_multiple('form.loginhelpurl_del');
8227: if (@currlangs > 0) {
8228: foreach my $lang (@currlangs) {
8229: if (grep(/^\Q$lang\E$/,@delurls)) {
8230: $changes{'helpurl'}{$lang} = 1;
8231: } elsif ($env{'form.loginhelpurl_'.$lang.'.filename'}) {
8232: $changes{'helpurl'}{$lang} = 1;
8233: $newfile{$lang} = $env{'form.loginhelpurl_'.$lang.'.filename'};
8234: push(@newlangs,$lang);
8235: } else {
8236: $loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang};
8237: }
8238: }
8239: }
8240: unless (grep(/^nolang$/,@currlangs)) {
8241: if ($env{'form.loginhelpurl_nolang.filename'}) {
8242: $changes{'helpurl'}{'nolang'} = 1;
8243: $newfile{'nolang'} = $env{'form.loginhelpurl_nolang.filename'};
8244: push(@newlangs,'nolang');
8245: }
8246: }
8247: if ($env{'form.loginhelpurl_add_lang'}) {
8248: if ((defined($langchoices{$env{'form.loginhelpurl_add_lang'}})) &&
8249: ($env{'form.loginhelpurl_add_file.filename'})) {
8250: $newfile{$env{'form.loginhelpurl_add_lang'}} = $env{'form.loginhelpurl_add_file.filename'};
8251: $addedfile = $env{'form.loginhelpurl_add_lang'};
8252: }
8253: }
8254: if ((@newlangs > 0) || ($addedfile)) {
8255: my $error;
8256: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
8257: if ($configuserok eq 'ok') {
8258: if ($switchserver) {
8259: $error = &mt("Upload of custom help file is not permitted to this server: [_1]",$switchserver);
8260: } elsif ($author_ok eq 'ok') {
8261: my @allnew = @newlangs;
8262: if ($addedfile ne '') {
8263: push(@allnew,$addedfile);
8264: }
8265: foreach my $lang (@allnew) {
8266: my $formelem = 'loginhelpurl_'.$lang;
8267: if ($lang eq $env{'form.loginhelpurl_add_lang'}) {
8268: $formelem = 'loginhelpurl_add_file';
8269: }
8270: (my $result,$newurl{$lang}) = &publishlogo($r,'upload',$formelem,$dom,$confname,
8271: "help/$lang",'','',$newfile{$lang});
8272: if ($result eq 'ok') {
8273: $loginhash{'login'}{'helpurl'}{$lang} = $newurl{$lang};
8274: $changes{'helpurl'}{$lang} = 1;
8275: } else {
8276: my $puberror = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$newfile{$lang},$result);
8277: $errors .= '<li><span class="LC_error">'.$puberror.'</span></li>';
8278: if ((grep(/^\Q$lang\E$/,@currlangs)) &&
8279: (!grep(/^\Q$lang\E$/,@delurls))) {
8280: $loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang};
8281: }
8282: }
8283: }
8284: } else {
8285: $error = &mt("Upload of custom log-in help file(s) failed because an author role could not be assigned to a Domain Configuration user ([_1]) in domain: [_2]. Error was: [_3].",$confname,$dom,$author_ok);
8286: }
8287: } else {
8288: $error = &mt("Upload of custom log-in help file(s) failed because a Domain Configuration user ([_1]) could not be created in domain: [_2]. Error was: [_3].",$confname,$dom,$configuserok);
8289: }
8290: if ($error) {
8291: &Apache::lonnet::logthis($error);
8292: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
8293: }
8294: }
8295:
8296: my (%currheadtagurls,%currexempt,@newhosts,%newheadtagurls,%possexempt);
8297: if (ref($domconfig{'login'}) eq 'HASH') {
8298: if (ref($domconfig{'login'}{'headtag'}) eq 'HASH') {
8299: foreach my $lonhost (keys(%{$domconfig{'login'}{'headtag'}})) {
8300: if ($domservers{$lonhost}) {
8301: if (ref($domconfig{'login'}{'headtag'}{$lonhost}) eq 'HASH') {
8302: $currheadtagurls{$lonhost} = $domconfig{'login'}{'headtag'}{$lonhost}{'url'};
8303: $currexempt{$lonhost} = $domconfig{'login'}{'headtag'}{$lonhost}{'exempt'};
8304: }
8305: }
8306: }
8307: }
8308: }
8309: my @delheadtagurls = &Apache::loncommon::get_env_multiple('form.loginheadtag_del');
8310: foreach my $lonhost (sort(keys(%domservers))) {
8311: if (grep(/^\Q$lonhost\E$/,@delheadtagurls)) {
8312: $changes{'headtag'}{$lonhost} = 1;
8313: } else {
8314: if ($env{'form.loginheadtagexempt_'.$lonhost}) {
8315: $possexempt{$lonhost} = &check_exempt_addresses($env{'form.loginheadtagexempt_'.$lonhost});
8316: }
8317: if ($env{'form.loginheadtag_'.$lonhost.'.filename'}) {
8318: push(@newhosts,$lonhost);
8319: } elsif ($currheadtagurls{$lonhost}) {
8320: $loginhash{'login'}{'headtag'}{$lonhost}{'url'} = $currheadtagurls{$lonhost};
8321: if ($currexempt{$lonhost}) {
8322: if ((!exists($possexempt{$lonhost})) || ($possexempt{$lonhost} ne $currexempt{$lonhost})) {
8323: $changes{'headtag'}{$lonhost} = 1;
8324: }
8325: } elsif ($possexempt{$lonhost}) {
8326: $changes{'headtag'}{$lonhost} = 1;
8327: }
8328: if ($possexempt{$lonhost}) {
8329: $loginhash{'login'}{'headtag'}{$lonhost}{'exempt'} = $possexempt{$lonhost};
8330: }
8331: }
8332: }
8333: }
8334: if (@newhosts) {
8335: my $error;
8336: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
8337: if ($configuserok eq 'ok') {
8338: if ($switchserver) {
8339: $error = &mt("Upload of custom markup is not permitted to this server: [_1]",$switchserver);
8340: } elsif ($author_ok eq 'ok') {
8341: foreach my $lonhost (@newhosts) {
8342: my $formelem = 'loginheadtag_'.$lonhost;
8343: (my $result,$newheadtagurls{$lonhost}) = &publishlogo($r,'upload',$formelem,$dom,$confname,
8344: "login/headtag/$lonhost",'','',
8345: $env{'form.loginheadtag_'.$lonhost.'.filename'});
8346: if ($result eq 'ok') {
8347: $loginhash{'login'}{'headtag'}{$lonhost}{'url'} = $newheadtagurls{$lonhost};
8348: $changes{'headtag'}{$lonhost} = 1;
8349: if ($possexempt{$lonhost}) {
8350: $loginhash{'login'}{'headtag'}{$lonhost}{'exempt'} = $possexempt{$lonhost};
8351: }
8352: } else {
8353: my $puberror = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",
8354: $newheadtagurls{$lonhost},$result);
8355: $errors .= '<li><span class="LC_error">'.$puberror.'</span></li>';
8356: if ((grep(/^\Q$lonhost\E$/,keys(%currheadtagurls))) &&
8357: (!grep(/^\Q$lonhost\E$/,@delheadtagurls))) {
8358: $loginhash{'login'}{'headtag'}{$lonhost} = $currheadtagurls{$lonhost};
8359: }
8360: }
8361: }
8362: } else {
8363: $error = &mt("Upload of custom markup file(s) failed because an author role could not be assigned to a Domain Configuration user ([_1]) in domain: [_2]. Error was: [_3].",$confname,$dom,$author_ok);
8364: }
8365: } else {
8366: $error = &mt("Upload of custom markup file(s) failed because a Domain Configuration user ([_1]) could not be created in domain: [_2]. Error was: [_3].",$confname,$dom,$configuserok);
8367: }
8368: if ($error) {
8369: &Apache::lonnet::logthis($error);
8370: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
8371: }
8372: }
8373: &process_captcha('login',\%changes,$loginhash{'login'},$domconfig{'login'});
8374:
8375: my $defaulthelpfile = '/adm/loginproblems.html';
8376: my $defaulttext = &mt('Default in use');
8377:
8378: my $putresult = &Apache::lonnet::put_dom('configuration',\%loginhash,
8379: $dom);
8380: if ($putresult eq 'ok') {
8381: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
8382: my %defaultchecked = (
8383: 'coursecatalog' => 'on',
8384: 'helpdesk' => 'on',
8385: 'adminmail' => 'off',
8386: 'newuser' => 'off',
8387: );
8388: if (ref($domconfig{'login'}) eq 'HASH') {
8389: foreach my $item (@toggles) {
8390: if ($defaultchecked{$item} eq 'on') {
8391: if (($domconfig{'login'}{$item} eq '0') &&
8392: ($env{'form.'.$item} eq '1')) {
8393: $changes{$item} = 1;
8394: } elsif (($domconfig{'login'}{$item} eq '' ||
8395: $domconfig{'login'}{$item} eq '1') &&
8396: ($env{'form.'.$item} eq '0')) {
8397: $changes{$item} = 1;
8398: }
8399: } elsif ($defaultchecked{$item} eq 'off') {
8400: if (($domconfig{'login'}{$item} eq '1') &&
8401: ($env{'form.'.$item} eq '0')) {
8402: $changes{$item} = 1;
8403: } elsif (($domconfig{'login'}{$item} eq '' ||
8404: $domconfig{'login'}{$item} eq '0') &&
8405: ($env{'form.'.$item} eq '1')) {
8406: $changes{$item} = 1;
8407: }
8408: }
8409: }
8410: }
8411: if (keys(%changes) > 0 || $colchgtext) {
8412: &Apache::loncommon::devalidate_domconfig_cache($dom);
8413: if (ref($lastactref) eq 'HASH') {
8414: $lastactref->{'domainconfig'} = 1;
8415: }
8416: $resulttext = &mt('Changes made:').'<ul>';
8417: foreach my $item (sort(keys(%changes))) {
8418: if ($item eq 'loginvia') {
8419: if (ref($changes{$item}) eq 'HASH') {
8420: $resulttext .= '<li>'.&mt('Log-in page availability:').'<ul>';
8421: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
8422: if (defined($servers{$loginhash{login}{loginvia}{$lonhost}{'server'}})) {
8423: if (ref($loginhash{login}{loginvia}{$lonhost}) eq 'HASH') {
8424: my $protocol = $Apache::lonnet::protocol{$env{'form.'.$lonhost.'_server'}};
8425: $protocol = 'http' if ($protocol ne 'https');
8426: my $target = $protocol.'://'.$servers{$env{'form.'.$lonhost.'_server'}};
8427:
8428: if ($loginhash{login}{loginvia}{$lonhost}{'serverpath'} eq 'custom') {
8429: $target .= $loginhash{login}{loginvia}{$lonhost}{'custompath'};
8430: } else {
8431: $target .= $loginhash{login}{loginvia}{$lonhost}{'serverpath'};
8432: }
8433: $resulttext .= '<li>'.&mt('Server: [_1] log-in page redirects to [_2].',$servers{$lonhost},'<a href="'.$target.'">'.$target.'</a>');
8434: if ($loginhash{login}{loginvia}{$lonhost}{'exempt'} ne '') {
8435: $resulttext .= ' '.&mt('No redirection for clients from following IPs:').' '.$loginhash{login}{loginvia}{$lonhost}{'exempt'};
8436: }
8437: $resulttext .= '</li>';
8438: } else {
8439: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$lonhost).'</li>';
8440: }
8441: } else {
8442: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$servers{$lonhost}).'</li>';
8443: }
8444: }
8445: $resulttext .= '</ul></li>';
8446: }
8447: } elsif ($item eq 'helpurl') {
8448: if (ref($changes{$item}) eq 'HASH') {
8449: foreach my $lang (sort(keys(%{$changes{$item}}))) {
8450: if (grep(/^\Q$lang\E$/,@delurls)) {
8451: my ($chg,$link);
8452: $link = &Apache::loncommon::modal_link($defaulthelpfile,$defaulttext,600,500);
8453: if ($lang eq 'nolang') {
8454: $chg = &mt('custom log-in help file removed for no preferred language; [_1]',$link);
8455: } else {
8456: $chg = &mt('custom log-in help file removed for specific language: [_1]; [_2]',$langchoices{$lang},$link);
8457: }
8458: $resulttext .= '<li>'.$chg.'</li>';
8459: } else {
8460: my $chg;
8461: if ($lang eq 'nolang') {
8462: $chg = &mt('custom log-in help file for no preferred language');
8463: } else {
8464: $chg = &mt('custom log-in help file for specific language: [_1]',$langchoices{$lang});
8465: }
8466: $resulttext .= '<li>'.&Apache::loncommon::modal_link(
8467: $loginhash{'login'}{'helpurl'}{$lang}.
8468: '?inhibitmenu=yes',$chg,600,500).
8469: '</li>';
8470: }
8471: }
8472: }
8473: } elsif ($item eq 'headtag') {
8474: if (ref($changes{$item}) eq 'HASH') {
8475: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
8476: if (grep(/^\Q$lonhost\E$/,@delheadtagurls)) {
8477: $resulttext .= '<li>'.&mt('custom markup file removed for [_1]',$domservers{$lonhost}).'</li>';
8478: } elsif (ref($loginhash{'login'}{'headtag'}{$lonhost}) eq 'HASH') {
8479: $resulttext .= '<li><a href="'.
8480: "javascript:void(open('$loginhash{'login'}{'headtag'}{$lonhost}{'url'}?inhibitmenu=yes','Custom_HeadTag',
8481: 'menubar=0,toolbar=1,scrollbars=1,width=600,height=500,resizable=yes'))".
8482: '">'.&mt('custom markup').'</a> '.&mt('(for [_1])',$servers{$lonhost}).' ';
8483: if ($possexempt{$lonhost}) {
8484: $resulttext .= &mt('not included for client IP(s): [_1]',$possexempt{$lonhost});
8485: } else {
8486: $resulttext .= &mt('included for any client IP');
8487: }
8488: $resulttext .= '</li>';
8489: }
8490: }
8491: }
8492: } elsif ($item eq 'captcha') {
8493: if (ref($loginhash{'login'}) eq 'HASH') {
8494: my $chgtxt;
8495: if ($loginhash{'login'}{$item} eq 'notused') {
8496: $chgtxt .= &mt('No CAPTCHA validation in use for helpdesk form.');
8497: } else {
8498: my %captchas = &captcha_phrases();
8499: if ($captchas{$loginhash{'login'}{$item}}) {
8500: $chgtxt .= &mt("Validation for helpdesk form set to $captchas{$loginhash{'login'}{$item}}.");
8501: } else {
8502: $chgtxt .= &mt('Validation for helpdesk form set to unknown type.');
8503: }
8504: }
8505: $resulttext .= '<li>'.$chgtxt.'</li>';
8506: }
8507: } elsif ($item eq 'recaptchakeys') {
8508: if (ref($loginhash{'login'}) eq 'HASH') {
8509: my ($privkey,$pubkey);
8510: if (ref($loginhash{'login'}{$item}) eq 'HASH') {
8511: $pubkey = $loginhash{'login'}{$item}{'public'};
8512: $privkey = $loginhash{'login'}{$item}{'private'};
8513: }
8514: my $chgtxt .= &mt('ReCAPTCHA keys changes').'<ul>';
8515: if (!$pubkey) {
8516: $chgtxt .= '<li>'.&mt('Public key deleted').'</li>';
8517: } else {
8518: $chgtxt .= '<li>'.&mt('Public key set to [_1]',$pubkey).'</li>';
8519: }
8520: if (!$privkey) {
8521: $chgtxt .= '<li>'.&mt('Private key deleted').'</li>';
8522: } else {
8523: $chgtxt .= '<li>'.&mt('Private key set to [_1]',$privkey).'</li>';
8524: }
8525: $chgtxt .= '</ul>';
8526: $resulttext .= '<li>'.$chgtxt.'</li>';
8527: }
8528: } elsif ($item eq 'recaptchaversion') {
8529: if (ref($loginhash{'login'}) eq 'HASH') {
8530: if ($loginhash{'login'}{'captcha'} eq 'recaptcha') {
8531: $resulttext .= '<li>'.&mt('ReCAPTCHA for helpdesk form set to version [_1]',$loginhash{'login'}{'recaptchaversion'}).
8532: '</li>';
8533: }
8534: }
8535: } else {
8536: $resulttext .= '<li>'.&mt("$title{$item} set to $offon[$env{'form.'.$item}]").'</li>';
8537: }
8538: }
8539: $resulttext .= $colchgtext.'</ul>';
8540: } else {
8541: $resulttext = &mt('No changes made to log-in page settings');
8542: }
8543: } else {
8544: $resulttext = '<span class="LC_error">'.
8545: &mt('An error occurred: [_1]',$putresult).'</span>';
8546: }
8547: if ($errors) {
8548: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
8549: $errors.'</ul>';
8550: }
8551: return $resulttext;
8552: }
8553:
8554: sub check_exempt_addresses {
8555: my ($iplist) = @_;
8556: $iplist =~ s/^\s+//;
8557: $iplist =~ s/\s+$//;
8558: my @poss_ips = split(/\s*[,:]\s*/,$iplist);
8559: my (@okips,$new);
8560: foreach my $ip (@poss_ips) {
8561: if ($ip =~ /^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$/) {
8562: if (($1 <= 255) && ($2 <= 255) && ($3 <= 255) && ($4 <= 255)) {
8563: push(@okips,$ip);
8564: }
8565: }
8566: }
8567: if (@okips > 0) {
8568: $new = join(',',@okips);
8569: } else {
8570: $new = '';
8571: }
8572: return $new;
8573: }
8574:
8575: sub color_font_choices {
8576: my %choices =
8577: &Apache::lonlocal::texthash (
8578: img => "Header",
8579: bgs => "Background colors",
8580: links => "Link colors",
8581: images => "Images",
8582: font => "Font color",
8583: fontmenu => "Font menu",
8584: pgbg => "Page",
8585: tabbg => "Header",
8586: sidebg => "Border",
8587: link => "Link",
8588: alink => "Active link",
8589: vlink => "Visited link",
8590: );
8591: return %choices;
8592: }
8593:
8594: sub modify_rolecolors {
8595: my ($r,$dom,$confname,$roles,$lastactref,%domconfig) = @_;
8596: my ($resulttext,%rolehash);
8597: $rolehash{'rolecolors'} = {};
8598: if (ref($domconfig{'rolecolors'}) ne 'HASH') {
8599: if ($domconfig{'rolecolors'} eq '') {
8600: $domconfig{'rolecolors'} = {};
8601: }
8602: }
8603: my ($errors,%changes) = &modify_colors($r,$dom,$confname,$roles,
8604: $domconfig{'rolecolors'},$rolehash{'rolecolors'});
8605: my $putresult = &Apache::lonnet::put_dom('configuration',\%rolehash,
8606: $dom);
8607: if ($putresult eq 'ok') {
8608: if (keys(%changes) > 0) {
8609: &Apache::loncommon::devalidate_domconfig_cache($dom);
8610: if (ref($lastactref) eq 'HASH') {
8611: $lastactref->{'domainconfig'} = 1;
8612: }
8613: $resulttext = &display_colorchgs($dom,\%changes,$roles,
8614: $rolehash{'rolecolors'});
8615: } else {
8616: $resulttext = &mt('No changes made to default color schemes');
8617: }
8618: } else {
8619: $resulttext = '<span class="LC_error">'.
8620: &mt('An error occurred: [_1]',$putresult).'</span>';
8621: }
8622: if ($errors) {
8623: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
8624: $errors.'</ul>';
8625: }
8626: return $resulttext;
8627: }
8628:
8629: sub modify_colors {
8630: my ($r,$dom,$confname,$roles,$domconfig,$confhash) = @_;
8631: my (%changes,%choices);
8632: my @bgs;
8633: my @links = ('link','alink','vlink');
8634: my @logintext;
8635: my @images;
8636: my $servadm = $r->dir_config('lonAdmEMail');
8637: my $errors;
8638: my %defaults;
8639: foreach my $role (@{$roles}) {
8640: if ($role eq 'login') {
8641: %choices = &login_choices();
8642: @logintext = ('textcol','bgcol');
8643: } else {
8644: %choices = &color_font_choices();
8645: }
8646: if ($role eq 'login') {
8647: @images = ('img','logo','domlogo','login');
8648: @bgs = ('pgbg','mainbg','sidebg');
8649: } else {
8650: @images = ('img');
8651: @bgs = ('pgbg','tabbg','sidebg');
8652: }
8653: my %defaults = &role_defaults($role,\@bgs,\@links,\@images,\@logintext);
8654: unless ($env{'form.'.$role.'_font'} eq $defaults{'font'}) {
8655: $confhash->{$role}{'font'} = $env{'form.'.$role.'_font'};
8656: }
8657: if ($role eq 'login') {
8658: foreach my $item (@logintext) {
8659: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
8660: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
8661: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
8662: }
8663: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'logintext'}{$item})) {
8664: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
8665: }
8666: }
8667: } else {
8668: $env{'form.'.$role.'_fontmenu'} = lc($env{'form.'.$role.'_fontmenu'});
8669: if ($env{'form.'.$role.'_fontmenu'} =~ /^\w+/) {
8670: $env{'form.'.$role.'_fontmenu'} = '#'.$env{'form.'.$role.'_fontmenu'};
8671: }
8672: unless($env{'form.'.$role.'_fontmenu'} eq lc($defaults{'fontmenu'})) {
8673: $confhash->{$role}{'fontmenu'} = $env{'form.'.$role.'_fontmenu'};
8674: }
8675: }
8676: foreach my $item (@bgs) {
8677: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
8678: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
8679: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
8680: }
8681: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'bgs'}{$item})) {
8682: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
8683: }
8684: }
8685: foreach my $item (@links) {
8686: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
8687: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
8688: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
8689: }
8690: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'links'}{$item})) {
8691: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
8692: }
8693: }
8694: my ($configuserok,$author_ok,$switchserver) =
8695: &config_check($dom,$confname,$servadm);
8696: my ($width,$height) = &thumb_dimensions();
8697: if (ref($domconfig->{$role}) ne 'HASH') {
8698: $domconfig->{$role} = {};
8699: }
8700: foreach my $img (@images) {
8701: if (($role eq 'login') && (($img eq 'img') || ($img eq 'logo'))) {
8702: if (defined($env{'form.login_showlogo_'.$img})) {
8703: $confhash->{$role}{'showlogo'}{$img} = 1;
8704: } else {
8705: $confhash->{$role}{'showlogo'}{$img} = 0;
8706: }
8707: }
8708: if ( ! $env{'form.'.$role.'_'.$img.'.filename'}
8709: && !defined($domconfig->{$role}{$img})
8710: && !$env{'form.'.$role.'_del_'.$img}
8711: && $env{'form.'.$role.'_import_'.$img}) {
8712: # import the old configured image from the .tab setting
8713: # if they haven't provided a new one
8714: $domconfig->{$role}{$img} =
8715: $env{'form.'.$role.'_import_'.$img};
8716: }
8717: if ($env{'form.'.$role.'_'.$img.'.filename'} ne '') {
8718: my $error;
8719: if ($configuserok eq 'ok') {
8720: if ($switchserver) {
8721: $error = &mt("Upload of [_1] image for $role page(s) is not permitted to this server: [_2]",$choices{$img},$switchserver);
8722: } else {
8723: if ($author_ok eq 'ok') {
8724: my ($result,$logourl) =
8725: &publishlogo($r,'upload',$role.'_'.$img,
8726: $dom,$confname,$img,$width,$height);
8727: if ($result eq 'ok') {
8728: $confhash->{$role}{$img} = $logourl;
8729: $changes{$role}{'images'}{$img} = 1;
8730: } else {
8731: $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);
8732: }
8733: } else {
8734: $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);
8735: }
8736: }
8737: } else {
8738: $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);
8739: }
8740: if ($error) {
8741: &Apache::lonnet::logthis($error);
8742: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
8743: }
8744: } elsif ($domconfig->{$role}{$img} ne '') {
8745: if ($domconfig->{$role}{$img} !~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
8746: my $error;
8747: if ($configuserok eq 'ok') {
8748: # is confname an author?
8749: if ($switchserver eq '') {
8750: if ($author_ok eq 'ok') {
8751: my ($result,$logourl) =
8752: &publishlogo($r,'copy',$domconfig->{$role}{$img},
8753: $dom,$confname,$img,$width,$height);
8754: if ($result eq 'ok') {
8755: $confhash->{$role}{$img} = $logourl;
8756: $changes{$role}{'images'}{$img} = 1;
8757: }
8758: }
8759: }
8760: }
8761: }
8762: }
8763: }
8764: if (ref($domconfig) eq 'HASH') {
8765: if (ref($domconfig->{$role}) eq 'HASH') {
8766: foreach my $img (@images) {
8767: if ($domconfig->{$role}{$img} ne '') {
8768: if ($env{'form.'.$role.'_del_'.$img}) {
8769: $confhash->{$role}{$img} = '';
8770: $changes{$role}{'images'}{$img} = 1;
8771: } else {
8772: if ($confhash->{$role}{$img} eq '') {
8773: $confhash->{$role}{$img} = $domconfig->{$role}{$img};
8774: }
8775: }
8776: } else {
8777: if ($env{'form.'.$role.'_del_'.$img}) {
8778: $confhash->{$role}{$img} = '';
8779: $changes{$role}{'images'}{$img} = 1;
8780: }
8781: }
8782: if (($role eq 'login') && (($img eq 'logo') || ($img eq 'img'))) {
8783: if (ref($domconfig->{'login'}{'showlogo'}) eq 'HASH') {
8784: if ($confhash->{$role}{'showlogo'}{$img} ne
8785: $domconfig->{$role}{'showlogo'}{$img}) {
8786: $changes{$role}{'showlogo'}{$img} = 1;
8787: }
8788: } else {
8789: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
8790: $changes{$role}{'showlogo'}{$img} = 1;
8791: }
8792: }
8793: }
8794: }
8795: if ($domconfig->{$role}{'font'} ne '') {
8796: if ($confhash->{$role}{'font'} ne $domconfig->{$role}{'font'}) {
8797: $changes{$role}{'font'} = 1;
8798: }
8799: } else {
8800: if ($confhash->{$role}{'font'}) {
8801: $changes{$role}{'font'} = 1;
8802: }
8803: }
8804: if ($role ne 'login') {
8805: if ($domconfig->{$role}{'fontmenu'} ne '') {
8806: if ($confhash->{$role}{'fontmenu'} ne $domconfig->{$role}{'fontmenu'}) {
8807: $changes{$role}{'fontmenu'} = 1;
8808: }
8809: } else {
8810: if ($confhash->{$role}{'fontmenu'}) {
8811: $changes{$role}{'fontmenu'} = 1;
8812: }
8813: }
8814: }
8815: foreach my $item (@bgs) {
8816: if ($domconfig->{$role}{$item} ne '') {
8817: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
8818: $changes{$role}{'bgs'}{$item} = 1;
8819: }
8820: } else {
8821: if ($confhash->{$role}{$item}) {
8822: $changes{$role}{'bgs'}{$item} = 1;
8823: }
8824: }
8825: }
8826: foreach my $item (@links) {
8827: if ($domconfig->{$role}{$item} ne '') {
8828: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
8829: $changes{$role}{'links'}{$item} = 1;
8830: }
8831: } else {
8832: if ($confhash->{$role}{$item}) {
8833: $changes{$role}{'links'}{$item} = 1;
8834: }
8835: }
8836: }
8837: foreach my $item (@logintext) {
8838: if ($domconfig->{$role}{$item} ne '') {
8839: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
8840: $changes{$role}{'logintext'}{$item} = 1;
8841: }
8842: } else {
8843: if ($confhash->{$role}{$item}) {
8844: $changes{$role}{'logintext'}{$item} = 1;
8845: }
8846: }
8847: }
8848: } else {
8849: &default_change_checker($role,\@images,\@links,\@bgs,
8850: \@logintext,$confhash,\%changes);
8851: }
8852: } else {
8853: &default_change_checker($role,\@images,\@links,\@bgs,
8854: \@logintext,$confhash,\%changes);
8855: }
8856: }
8857: return ($errors,%changes);
8858: }
8859:
8860: sub config_check {
8861: my ($dom,$confname,$servadm) = @_;
8862: my ($configuserok,$author_ok,$switchserver,%currroles);
8863: my $uhome = &Apache::lonnet::homeserver($confname,$dom,1);
8864: ($configuserok,%currroles) = &check_configuser($uhome,$dom,
8865: $confname,$servadm);
8866: if ($configuserok eq 'ok') {
8867: $switchserver = &check_switchserver($dom,$confname);
8868: if ($switchserver eq '') {
8869: $author_ok = &check_authorstatus($dom,$confname,%currroles);
8870: }
8871: }
8872: return ($configuserok,$author_ok,$switchserver);
8873: }
8874:
8875: sub default_change_checker {
8876: my ($role,$images,$links,$bgs,$logintext,$confhash,$changes) = @_;
8877: foreach my $item (@{$links}) {
8878: if ($confhash->{$role}{$item}) {
8879: $changes->{$role}{'links'}{$item} = 1;
8880: }
8881: }
8882: foreach my $item (@{$bgs}) {
8883: if ($confhash->{$role}{$item}) {
8884: $changes->{$role}{'bgs'}{$item} = 1;
8885: }
8886: }
8887: foreach my $item (@{$logintext}) {
8888: if ($confhash->{$role}{$item}) {
8889: $changes->{$role}{'logintext'}{$item} = 1;
8890: }
8891: }
8892: foreach my $img (@{$images}) {
8893: if ($env{'form.'.$role.'_del_'.$img}) {
8894: $confhash->{$role}{$img} = '';
8895: $changes->{$role}{'images'}{$img} = 1;
8896: }
8897: if ($role eq 'login') {
8898: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
8899: $changes->{$role}{'showlogo'}{$img} = 1;
8900: }
8901: }
8902: }
8903: if ($confhash->{$role}{'font'}) {
8904: $changes->{$role}{'font'} = 1;
8905: }
8906: }
8907:
8908: sub display_colorchgs {
8909: my ($dom,$changes,$roles,$confhash) = @_;
8910: my (%choices,$resulttext);
8911: if (!grep(/^login$/,@{$roles})) {
8912: $resulttext = &mt('Changes made:').'<br />';
8913: }
8914: foreach my $role (@{$roles}) {
8915: if ($role eq 'login') {
8916: %choices = &login_choices();
8917: } else {
8918: %choices = &color_font_choices();
8919: }
8920: if (ref($changes->{$role}) eq 'HASH') {
8921: if ($role ne 'login') {
8922: $resulttext .= '<h4>'.&mt($role).'</h4>';
8923: }
8924: foreach my $key (sort(keys(%{$changes->{$role}}))) {
8925: if ($role ne 'login') {
8926: $resulttext .= '<ul>';
8927: }
8928: if (ref($changes->{$role}{$key}) eq 'HASH') {
8929: if ($role ne 'login') {
8930: $resulttext .= '<li>'.&mt($choices{$key}).':<ul>';
8931: }
8932: foreach my $item (sort(keys(%{$changes->{$role}{$key}}))) {
8933: if (($role eq 'login') && ($key eq 'showlogo')) {
8934: if ($confhash->{$role}{$key}{$item}) {
8935: $resulttext .= '<li>'.&mt("$choices{$item} set to be displayed").'</li>';
8936: } else {
8937: $resulttext .= '<li>'.&mt("$choices{$item} set to not be displayed").'</li>';
8938: }
8939: } elsif ($confhash->{$role}{$item} eq '') {
8940: $resulttext .= '<li>'.&mt("$choices{$item} set to default").'</li>';
8941: } else {
8942: my $newitem = $confhash->{$role}{$item};
8943: if ($key eq 'images') {
8944: $newitem = '<img src="'.$confhash->{$role}{$item}.'" alt="'.$choices{$item}.'" style="vertical-align: bottom" />';
8945: }
8946: $resulttext .= '<li>'.&mt("$choices{$item} set to [_1]",$newitem).'</li>';
8947: }
8948: }
8949: if ($role ne 'login') {
8950: $resulttext .= '</ul></li>';
8951: }
8952: } else {
8953: if ($confhash->{$role}{$key} eq '') {
8954: $resulttext .= '<li>'.&mt("$choices{$key} set to default").'</li>';
8955: } else {
8956: $resulttext .= '<li>'.&mt("$choices{$key} set to [_1]",$confhash->{$role}{$key}).'</li>';
8957: }
8958: }
8959: if ($role ne 'login') {
8960: $resulttext .= '</ul>';
8961: }
8962: }
8963: }
8964: }
8965: return $resulttext;
8966: }
8967:
8968: sub thumb_dimensions {
8969: return ('200','50');
8970: }
8971:
8972: sub check_dimensions {
8973: my ($inputfile) = @_;
8974: my ($fullwidth,$fullheight);
8975: if ($inputfile =~ m|^[/\w.\-]+$|) {
8976: if (open(PIPE,"identify $inputfile 2>&1 |")) {
8977: my $imageinfo = <PIPE>;
8978: if (!close(PIPE)) {
8979: &Apache::lonnet::logthis("Failed to close PIPE opened to retrieve image information for $inputfile");
8980: }
8981: chomp($imageinfo);
8982: my ($fullsize) =
8983: ($imageinfo =~ /^\Q$inputfile\E\s+\w+\s+(\d+x\d+)/);
8984: if ($fullsize) {
8985: ($fullwidth,$fullheight) = split(/x/,$fullsize);
8986: }
8987: }
8988: }
8989: return ($fullwidth,$fullheight);
8990: }
8991:
8992: sub check_configuser {
8993: my ($uhome,$dom,$confname,$servadm) = @_;
8994: my ($configuserok,%currroles);
8995: if ($uhome eq 'no_host') {
8996: srand( time() ^ ($$ + ($$ << 15)) ); # Seed rand.
8997: my $configpass = &LONCAPA::Enrollment::create_password();
8998: $configuserok =
8999: &Apache::lonnet::modifyuser($dom,$confname,'','internal',
9000: $configpass,'','','','','',undef,$servadm);
9001: } else {
9002: $configuserok = 'ok';
9003: %currroles =
9004: &Apache::lonnet::get_my_roles($confname,$dom,'userroles');
9005: }
9006: return ($configuserok,%currroles);
9007: }
9008:
9009: sub check_authorstatus {
9010: my ($dom,$confname,%currroles) = @_;
9011: my $author_ok;
9012: if (!$currroles{':'.$dom.':au'}) {
9013: my $start = time;
9014: my $end = 0;
9015: $author_ok =
9016: &Apache::lonnet::assignrole($dom,$confname,'/'.$dom.'/',
9017: 'au',$end,$start,'','','domconfig');
9018: } else {
9019: $author_ok = 'ok';
9020: }
9021: return $author_ok;
9022: }
9023:
9024: sub publishlogo {
9025: my ($r,$action,$formname,$dom,$confname,$subdir,$thumbwidth,$thumbheight,$savefileas) = @_;
9026: my ($output,$fname,$logourl,$madethumb);
9027: if ($action eq 'upload') {
9028: $fname=$env{'form.'.$formname.'.filename'};
9029: chop($env{'form.'.$formname});
9030: } else {
9031: ($fname) = ($formname =~ /([^\/]+)$/);
9032: }
9033: if ($savefileas ne '') {
9034: $fname = $savefileas;
9035: }
9036: $fname=&Apache::lonnet::clean_filename($fname);
9037: # See if there is anything left
9038: unless ($fname) { return ('error: no uploaded file'); }
9039: $fname="$subdir/$fname";
9040: my $docroot=$r->dir_config('lonDocRoot');
9041: my $filepath="$docroot/priv";
9042: my $relpath = "$dom/$confname";
9043: my ($fnamepath,$file,$fetchthumb);
9044: $file=$fname;
9045: if ($fname=~m|/|) {
9046: ($fnamepath,$file) = ($fname =~ m|^(.*)/([^/]+)$|);
9047: }
9048: my @parts=split(/\//,"$filepath/$relpath/$fnamepath");
9049: my $count;
9050: for ($count=5;$count<=$#parts;$count++) {
9051: $filepath.="/$parts[$count]";
9052: if ((-e $filepath)!=1) {
9053: mkdir($filepath,02770);
9054: }
9055: }
9056: # Check for bad extension and disallow upload
9057: if ($file=~/\.(\w+)$/ &&
9058: (&Apache::loncommon::fileembstyle($1) eq 'hdn')) {
9059: $output =
9060: &mt('Invalid file extension ([_1]) - reserved for internal use.',$1);
9061: } elsif ($file=~/\.(\w+)$/ &&
9062: !defined(&Apache::loncommon::fileembstyle($1))) {
9063: $output = &mt('Unrecognized file extension ([_1]) - rename the file with a proper extension and re-upload.',$1);
9064: } elsif ($file=~/\.(\d+)\.(\w+)$/) {
9065: $output = &mt('Filename not allowed - rename the file to remove the number immediately before the file extension([_1]) and re-upload.',$2);
9066: } elsif (-d "$filepath/$file") {
9067: $output = &mt('Filename is a directory name - rename the file and re-upload');
9068: } else {
9069: my $source = $filepath.'/'.$file;
9070: my $logfile;
9071: if (!open($logfile,">>",$source.'.log')) {
9072: return (&mt('No write permission to Authoring Space'));
9073: }
9074: print $logfile
9075: "\n================= Publish ".localtime()." ================\n".
9076: $env{'user.name'}.':'.$env{'user.domain'}."\n";
9077: # Save the file
9078: if (!open(FH,">",$source)) {
9079: &Apache::lonnet::logthis('Failed to create '.$source);
9080: return (&mt('Failed to create file'));
9081: }
9082: if ($action eq 'upload') {
9083: if (!print FH ($env{'form.'.$formname})) {
9084: &Apache::lonnet::logthis('Failed to write to '.$source);
9085: return (&mt('Failed to write file'));
9086: }
9087: } else {
9088: my $original = &Apache::lonnet::filelocation('',$formname);
9089: if(!copy($original,$source)) {
9090: &Apache::lonnet::logthis('Failed to copy '.$original.' to '.$source);
9091: return (&mt('Failed to write file'));
9092: }
9093: }
9094: close(FH);
9095: chmod(0660, $source); # Permissions to rw-rw---.
9096:
9097: my $targetdir=$docroot.'/res/'.$dom.'/'.$confname .'/'.$fnamepath;
9098: my $copyfile=$targetdir.'/'.$file;
9099:
9100: my @parts=split(/\//,$targetdir);
9101: my $path="/$parts[1]/$parts[2]/$parts[3]/$parts[4]";
9102: for (my $count=5;$count<=$#parts;$count++) {
9103: $path.="/$parts[$count]";
9104: if (!-e $path) {
9105: print $logfile "\nCreating directory ".$path;
9106: mkdir($path,02770);
9107: }
9108: }
9109: my $versionresult;
9110: if (-e $copyfile) {
9111: $versionresult = &logo_versioning($targetdir,$file,$logfile);
9112: } else {
9113: $versionresult = 'ok';
9114: }
9115: if ($versionresult eq 'ok') {
9116: if (copy($source,$copyfile)) {
9117: print $logfile "\nCopied original source to ".$copyfile."\n";
9118: $output = 'ok';
9119: $logourl = '/res/'.$dom.'/'.$confname.'/'.$fname;
9120: push(@{$modified_urls},[$copyfile,$source]);
9121: my $metaoutput =
9122: &write_metadata($dom,$confname,$formname,$targetdir,$file,$logfile);
9123: unless ($registered_cleanup) {
9124: my $handlers = $r->get_handlers('PerlCleanupHandler');
9125: $r->set_handlers('PerlCleanupHandler' => [\¬ifysubscribed,@{$handlers}]);
9126: $registered_cleanup=1;
9127: }
9128: } else {
9129: print $logfile "\nUnable to write ".$copyfile.':'.$!."\n";
9130: $output = &mt('Failed to copy file to RES space').", $!";
9131: }
9132: if (($thumbwidth =~ /^\d+$/) && ($thumbheight =~ /^\d+$/)) {
9133: my $inputfile = $filepath.'/'.$file;
9134: my $outfile = $filepath.'/'.'tn-'.$file;
9135: my ($fullwidth,$fullheight) = &check_dimensions($inputfile);
9136: if ($fullwidth ne '' && $fullheight ne '') {
9137: if ($fullwidth > $thumbwidth && $fullheight > $thumbheight) {
9138: my $thumbsize = $thumbwidth.'x'.$thumbheight;
9139: my @args = ('convert','-sample',$thumbsize,$inputfile,$outfile);
9140: system({$args[0]} @args);
9141: chmod(0660, $filepath.'/tn-'.$file);
9142: if (-e $outfile) {
9143: my $copyfile=$targetdir.'/tn-'.$file;
9144: if (copy($outfile,$copyfile)) {
9145: print $logfile "\nCopied source to ".$copyfile."\n";
9146: my $thumb_metaoutput =
9147: &write_metadata($dom,$confname,$formname,
9148: $targetdir,'tn-'.$file,$logfile);
9149: push(@{$modified_urls},[$copyfile,$outfile]);
9150: unless ($registered_cleanup) {
9151: my $handlers = $r->get_handlers('PerlCleanupHandler');
9152: $r->set_handlers('PerlCleanupHandler' => [\¬ifysubscribed,@{$handlers}]);
9153: $registered_cleanup=1;
9154: }
9155: $madethumb = 1;
9156: } else {
9157: print $logfile "\nUnable to write ".$copyfile.
9158: ':'.$!."\n";
9159: }
9160: }
9161: }
9162: }
9163: }
9164: } else {
9165: $output = $versionresult;
9166: }
9167: }
9168: return ($output,$logourl,$madethumb);
9169: }
9170:
9171: sub logo_versioning {
9172: my ($targetdir,$file,$logfile) = @_;
9173: my $target = $targetdir.'/'.$file;
9174: my ($maxversion,$fn,$extn,$output);
9175: $maxversion = 0;
9176: if ($file =~ /^(.+)\.(\w+)$/) {
9177: $fn=$1;
9178: $extn=$2;
9179: }
9180: opendir(DIR,$targetdir);
9181: while (my $filename=readdir(DIR)) {
9182: if ($filename=~/\Q$fn\E\.(\d+)\.\Q$extn\E$/) {
9183: $maxversion=($1>$maxversion)?$1:$maxversion;
9184: }
9185: }
9186: $maxversion++;
9187: print $logfile "\nCreating old version ".$maxversion."\n";
9188: my $copyfile=$targetdir.'/'.$fn.'.'.$maxversion.'.'.$extn;
9189: if (copy($target,$copyfile)) {
9190: print $logfile "Copied old target to ".$copyfile."\n";
9191: $copyfile=$copyfile.'.meta';
9192: if (copy($target.'.meta',$copyfile)) {
9193: print $logfile "Copied old target metadata to ".$copyfile."\n";
9194: $output = 'ok';
9195: } else {
9196: print $logfile "Unable to write metadata ".$copyfile.':'.$!."\n";
9197: $output = &mt('Failed to copy old meta').", $!, ";
9198: }
9199: } else {
9200: print $logfile "Unable to write ".$copyfile.':'.$!."\n";
9201: $output = &mt('Failed to copy old target').", $!, ";
9202: }
9203: return $output;
9204: }
9205:
9206: sub write_metadata {
9207: my ($dom,$confname,$formname,$targetdir,$file,$logfile) = @_;
9208: my (%metadatafields,%metadatakeys,$output);
9209: $metadatafields{'title'}=$formname;
9210: $metadatafields{'creationdate'}=time;
9211: $metadatafields{'lastrevisiondate'}=time;
9212: $metadatafields{'copyright'}='public';
9213: $metadatafields{'modifyinguser'}=$env{'user.name'}.':'.
9214: $env{'user.domain'};
9215: $metadatafields{'authorspace'}=$confname.':'.$dom;
9216: $metadatafields{'domain'}=$dom;
9217: {
9218: print $logfile "\nWrite metadata file for ".$targetdir.'/'.$file;
9219: my $mfh;
9220: if (open($mfh,">",$targetdir.'/'.$file.'.meta')) {
9221: foreach (sort(keys(%metadatafields))) {
9222: unless ($_=~/\./) {
9223: my $unikey=$_;
9224: $unikey=~/^([A-Za-z]+)/;
9225: my $tag=$1;
9226: $tag=~tr/A-Z/a-z/;
9227: print $mfh "\n\<$tag";
9228: foreach (split(/\,/,$metadatakeys{$unikey})) {
9229: my $value=$metadatafields{$unikey.'.'.$_};
9230: $value=~s/\"/\'\'/g;
9231: print $mfh ' '.$_.'="'.$value.'"';
9232: }
9233: print $mfh '>'.
9234: &HTML::Entities::encode($metadatafields{$unikey},'<>&"')
9235: .'</'.$tag.'>';
9236: }
9237: }
9238: $output = 'ok';
9239: print $logfile "\nWrote metadata";
9240: close($mfh);
9241: } else {
9242: print $logfile "\nFailed to open metadata file";
9243: $output = &mt('Could not write metadata');
9244: }
9245: }
9246: return $output;
9247: }
9248:
9249: sub notifysubscribed {
9250: foreach my $targetsource (@{$modified_urls}){
9251: next unless (ref($targetsource) eq 'ARRAY');
9252: my ($target,$source)=@{$targetsource};
9253: if ($source ne '') {
9254: if (open(my $logfh,">>",$source.'.log')) {
9255: print $logfh "\nCleanup phase: Notifications\n";
9256: my @subscribed=&subscribed_hosts($target);
9257: foreach my $subhost (@subscribed) {
9258: print $logfh "\nNotifying host ".$subhost.':';
9259: my $reply=&Apache::lonnet::critical('update:'.$target,$subhost);
9260: print $logfh $reply;
9261: }
9262: my @subscribedmeta=&subscribed_hosts("$target.meta");
9263: foreach my $subhost (@subscribedmeta) {
9264: print $logfh "\nNotifying host for metadata only ".$subhost.':';
9265: my $reply=&Apache::lonnet::critical('update:'.$target.'.meta',
9266: $subhost);
9267: print $logfh $reply;
9268: }
9269: print $logfh "\n============ Done ============\n";
9270: close($logfh);
9271: }
9272: }
9273: }
9274: return OK;
9275: }
9276:
9277: sub subscribed_hosts {
9278: my ($target) = @_;
9279: my @subscribed;
9280: if (open(my $fh,"<","$target.subscription")) {
9281: while (my $subline=<$fh>) {
9282: if ($subline =~ /^($match_lonid):/) {
9283: my $host = $1;
9284: if ($host ne $Apache::lonnet::perlvar{'lonHostID'}) {
9285: unless (grep(/^\Q$host\E$/,@subscribed)) {
9286: push(@subscribed,$host);
9287: }
9288: }
9289: }
9290: }
9291: }
9292: return @subscribed;
9293: }
9294:
9295: sub check_switchserver {
9296: my ($dom,$confname) = @_;
9297: my ($allowed,$switchserver);
9298: my $home = &Apache::lonnet::homeserver($confname,$dom);
9299: if ($home eq 'no_host') {
9300: $home = &Apache::lonnet::domain($dom,'primary');
9301: }
9302: my @ids=&Apache::lonnet::current_machine_ids();
9303: foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } }
9304: if (!$allowed) {
9305: $switchserver='<a href="/adm/switchserver?otherserver='.$home.'&role=dc./'.$dom.'/&destinationurl=/adm/domainprefs">'.&mt('Switch Server').'</a>';
9306: }
9307: return $switchserver;
9308: }
9309:
9310: sub modify_quotas {
9311: my ($r,$dom,$action,$lastactref,%domconfig) = @_;
9312: my ($context,@usertools,@options,%validations,%titles,%confhash,%toolshash,
9313: %limithash,$toolregexp,%conditions,$resulttext,%changes,$confname,$configuserok,
9314: $author_ok,$switchserver,$errors,$validationitemsref,$validationnamesref,
9315: $validationfieldsref);
9316: if ($action eq 'quotas') {
9317: $context = 'tools';
9318: } else {
9319: $context = $action;
9320: }
9321: if ($context eq 'requestcourses') {
9322: @usertools = ('official','unofficial','community','textbook','placement');
9323: @options =('norequest','approval','validate','autolimit');
9324: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
9325: %titles = &courserequest_titles();
9326: $toolregexp = join('|',@usertools);
9327: %conditions = &courserequest_conditions();
9328: $confname = $dom.'-domainconfig';
9329: my $servadm = $r->dir_config('lonAdmEMail');
9330: ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
9331: ($validationitemsref,$validationnamesref,$validationfieldsref) =
9332: &Apache::loncoursequeueadmin::requestcourses_validation_types();
9333: } elsif ($context eq 'requestauthor') {
9334: @usertools = ('author');
9335: %titles = &authorrequest_titles();
9336: } else {
9337: @usertools = ('aboutme','blog','webdav','portfolio');
9338: %titles = &tool_titles();
9339: }
9340: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
9341: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
9342: foreach my $key (keys(%env)) {
9343: if ($context eq 'requestcourses') {
9344: if ($key =~ /^form\.crsreq_($toolregexp)_(.+)$/) {
9345: my $item = $1;
9346: my $type = $2;
9347: if ($type =~ /^limit_(.+)/) {
9348: $limithash{$item}{$1} = $env{$key};
9349: } else {
9350: $confhash{$item}{$type} = $env{$key};
9351: }
9352: }
9353: } elsif ($context eq 'requestauthor') {
9354: if ($key =~ /^\Qform.authorreq_\E(.+)$/) {
9355: $confhash{$1} = $env{$key};
9356: }
9357: } else {
9358: if ($key =~ /^form\.quota_(.+)$/) {
9359: $confhash{'defaultquota'}{$1} = $env{$key};
9360: } elsif ($key =~ /^form\.authorquota_(.+)$/) {
9361: $confhash{'authorquota'}{$1} = $env{$key};
9362: } elsif ($key =~ /^form\.\Q$context\E_(.+)$/) {
9363: @{$toolshash{$1}} = &Apache::loncommon::get_env_multiple($key);
9364: }
9365: }
9366: }
9367: if (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
9368: my @approvalnotify = &Apache::loncommon::get_env_multiple('form.'.$context.'notifyapproval');
9369: @approvalnotify = sort(@approvalnotify);
9370: $confhash{'notify'}{'approval'} = join(',',@approvalnotify);
9371: my @crstypes = ('official','unofficial','community','textbook','placement');
9372: my @hasuniquecode = &Apache::loncommon::get_env_multiple('form.uniquecode');
9373: foreach my $type (@hasuniquecode) {
9374: if (grep(/^\Q$type\E$/,@crstypes)) {
9375: $confhash{'uniquecode'}{$type} = 1;
9376: }
9377: }
9378: my (%newbook,%allpos);
9379: if ($context eq 'requestcourses') {
9380: foreach my $type ('textbooks','templates') {
9381: @{$allpos{$type}} = ();
9382: my $invalid;
9383: if ($type eq 'textbooks') {
9384: $invalid = &mt('Invalid LON-CAPA course for textbook');
9385: } else {
9386: $invalid = &mt('Invalid LON-CAPA course for template');
9387: }
9388: if ($env{'form.'.$type.'_addbook'}) {
9389: if (($env{'form.'.$type.'_addbook_cnum'} =~ /^$match_courseid$/) &&
9390: ($env{'form.'.$type.'_addbook_cdom'} =~ /^$match_domain$/)) {
9391: if (&Apache::lonnet::homeserver($env{'form.'.$type.'_addbook_cnum'},
9392: $env{'form.'.$type.'_addbook_cdom'}) eq 'no_host') {
9393: $errors .= '<li><span class="LC_error">'.$invalid.'</span></li>';
9394: } else {
9395: $newbook{$type} = $env{'form.'.$type.'_addbook_cdom'}.'_'.$env{'form.'.$type.'_addbook_cnum'};
9396: my $position = $env{'form.'.$type.'_addbook_pos'};
9397: $position =~ s/\D+//g;
9398: if ($position ne '') {
9399: $allpos{$type}[$position] = $newbook{$type};
9400: }
9401: }
9402: } else {
9403: $errors .= '<li><span class="LC_error">'.$invalid.'</span></li>';
9404: }
9405: }
9406: }
9407: }
9408: if (ref($domconfig{$action}) eq 'HASH') {
9409: if (ref($domconfig{$action}{'notify'}) eq 'HASH') {
9410: if ($domconfig{$action}{'notify'}{'approval'} ne $confhash{'notify'}{'approval'}) {
9411: $changes{'notify'}{'approval'} = 1;
9412: }
9413: } else {
9414: if ($confhash{'notify'}{'approval'}) {
9415: $changes{'notify'}{'approval'} = 1;
9416: }
9417: }
9418: if (ref($domconfig{$action}{'uniquecode'}) eq 'HASH') {
9419: if (ref($confhash{'uniquecode'}) eq 'HASH') {
9420: foreach my $crstype (keys(%{$domconfig{$action}{'uniquecode'}})) {
9421: unless ($confhash{'uniquecode'}{$crstype}) {
9422: $changes{'uniquecode'} = 1;
9423: }
9424: }
9425: unless ($changes{'uniquecode'}) {
9426: foreach my $crstype (keys(%{$confhash{'uniquecode'}})) {
9427: unless ($domconfig{$action}{'uniquecode'}{$crstype}) {
9428: $changes{'uniquecode'} = 1;
9429: }
9430: }
9431: }
9432: } else {
9433: $changes{'uniquecode'} = 1;
9434: }
9435: } elsif (ref($confhash{'uniquecode'}) eq 'HASH') {
9436: $changes{'uniquecode'} = 1;
9437: }
9438: if ($context eq 'requestcourses') {
9439: foreach my $type ('textbooks','templates') {
9440: if (ref($domconfig{$action}{$type}) eq 'HASH') {
9441: my %deletions;
9442: my @todelete = &Apache::loncommon::get_env_multiple('form.'.$type.'_del');
9443: if (@todelete) {
9444: map { $deletions{$_} = 1; } @todelete;
9445: }
9446: my %imgdeletions;
9447: my @todeleteimages = &Apache::loncommon::get_env_multiple('form.'.$type.'_image_del');
9448: if (@todeleteimages) {
9449: map { $imgdeletions{$_} = 1; } @todeleteimages;
9450: }
9451: my $maxnum = $env{'form.'.$type.'_maxnum'};
9452: for (my $i=0; $i<=$maxnum; $i++) {
9453: my $itemid = $env{'form.'.$type.'_id_'.$i};
9454: my ($key) = ($itemid =~ /^\Q$type\E_(\w+)$/);
9455: if (ref($domconfig{$action}{$type}{$key}) eq 'HASH') {
9456: if ($deletions{$key}) {
9457: if ($domconfig{$action}{$type}{$key}{'image'}) {
9458: #FIXME need to obsolete item in RES space
9459: }
9460: next;
9461: } else {
9462: my $newpos = $env{'form.'.$itemid};
9463: $newpos =~ s/\D+//g;
9464: foreach my $item ('subject','title','publisher','author') {
9465: next if ((($item eq 'author') || ($item eq 'publisher')) &&
9466: ($type eq 'templates'));
9467: $confhash{$type}{$key}{$item} = $env{'form.'.$type.'_'.$item.'_'.$i};
9468: if ($domconfig{$action}{$type}{$key}{$item} ne $confhash{$type}{$key}{$item}) {
9469: $changes{$type}{$key} = 1;
9470: }
9471: }
9472: $allpos{$type}[$newpos] = $key;
9473: }
9474: if ($imgdeletions{$key}) {
9475: $changes{$type}{$key} = 1;
9476: #FIXME need to obsolete item in RES space
9477: } elsif ($env{'form.'.$type.'_image_'.$i.'.filename'}) {
9478: my ($cdom,$cnum) = split(/_/,$key);
9479: if (&Apache::lonnet::homeserver($cnum,$cdom) eq 'no_host') {
9480: $errors .= '<li><span class="LC_error">'.&mt('Image not saved: could not find textbook course').'</li>';
9481: } else {
9482: my ($imgurl,$error) = &process_textbook_image($r,$dom,$confname,$type.'_image_'.$i,
9483: $cdom,$cnum,$type,$configuserok,
9484: $switchserver,$author_ok);
9485: if ($imgurl) {
9486: $confhash{$type}{$key}{'image'} = $imgurl;
9487: $changes{$type}{$key} = 1;
9488: }
9489: if ($error) {
9490: &Apache::lonnet::logthis($error);
9491: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
9492: }
9493: }
9494: } elsif ($domconfig{$action}{$type}{$key}{'image'}) {
9495: $confhash{$type}{$key}{'image'} =
9496: $domconfig{$action}{$type}{$key}{'image'};
9497: }
9498: }
9499: }
9500: }
9501: }
9502: }
9503: } else {
9504: if ($confhash{'notify'}{'approval'}) {
9505: $changes{'notify'}{'approval'} = 1;
9506: }
9507: if (ref($confhash{'uniquecode'} eq 'HASH')) {
9508: $changes{'uniquecode'} = 1;
9509: }
9510: }
9511: if ($context eq 'requestcourses') {
9512: foreach my $type ('textbooks','templates') {
9513: if ($newbook{$type}) {
9514: $changes{$type}{$newbook{$type}} = 1;
9515: foreach my $item ('subject','title','publisher','author') {
9516: next if ((($item eq 'author') || ($item eq 'publisher')) &&
9517: ($type eq 'template'));
9518: $env{'form.'.$type.'_addbook_'.$item} =~ s/(`)/'/g;
9519: if ($env{'form.'.$type.'_addbook_'.$item}) {
9520: $confhash{$type}{$newbook{$type}}{$item} = $env{'form.'.$type.'_addbook_'.$item};
9521: }
9522: }
9523: if ($type eq 'textbooks') {
9524: if ($env{'form.'.$type.'_addbook_image.filename'} ne '') {
9525: my ($cdom,$cnum) = split(/_/,$newbook{$type});
9526: if (&Apache::lonnet::homeserver($cnum,$cdom) eq 'no_host') {
9527: $errors .= '<li><span class="LC_error">'.&mt('Image not saved: could not find textbook course').'</li>';
9528: } else {
9529: my ($imageurl,$error) =
9530: &process_textbook_image($r,$dom,$confname,$type.'_addbook_image',$cdom,$cnum,$type,
9531: $configuserok,$switchserver,$author_ok);
9532: if ($imageurl) {
9533: $confhash{$type}{$newbook{$type}}{'image'} = $imageurl;
9534: }
9535: if ($error) {
9536: &Apache::lonnet::logthis($error);
9537: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
9538: }
9539: }
9540: }
9541: }
9542: }
9543: if (@{$allpos{$type}} > 0) {
9544: my $idx = 0;
9545: foreach my $item (@{$allpos{$type}}) {
9546: if ($item ne '') {
9547: $confhash{$type}{$item}{'order'} = $idx;
9548: if (ref($domconfig{$action}) eq 'HASH') {
9549: if (ref($domconfig{$action}{$type}) eq 'HASH') {
9550: if (ref($domconfig{$action}{$type}{$item}) eq 'HASH') {
9551: if ($domconfig{$action}{$type}{$item}{'order'} ne $idx) {
9552: $changes{$type}{$item} = 1;
9553: }
9554: }
9555: }
9556: }
9557: $idx ++;
9558: }
9559: }
9560: }
9561: }
9562: if (ref($validationitemsref) eq 'ARRAY') {
9563: foreach my $item (@{$validationitemsref}) {
9564: if ($item eq 'fields') {
9565: my @changed;
9566: @{$confhash{'validation'}{$item}} = &Apache::loncommon::get_env_multiple('form.requestcourses_validation_'.$item);
9567: if (@{$confhash{'validation'}{$item}} > 0) {
9568: @{$confhash{'validation'}{$item}} = sort(@{$confhash{'validation'}{$item}});
9569: }
9570: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
9571: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
9572: if (ref($domconfig{'requestcourses'}{'validation'}{$item}) eq 'ARRAY') {
9573: @changed = &Apache::loncommon::compare_arrays($confhash{'validation'}{$item},
9574: $domconfig{'requestcourses'}{'validation'}{$item});
9575: } else {
9576: @changed = @{$confhash{'validation'}{$item}};
9577: }
9578: } else {
9579: @changed = @{$confhash{'validation'}{$item}};
9580: }
9581: } else {
9582: @changed = @{$confhash{'validation'}{$item}};
9583: }
9584: if (@changed) {
9585: if ($confhash{'validation'}{$item}) {
9586: $changes{'validation'}{$item} = join(', ',@{$confhash{'validation'}{$item}});
9587: } else {
9588: $changes{'validation'}{$item} = &mt('None');
9589: }
9590: }
9591: } else {
9592: $confhash{'validation'}{$item} = $env{'form.requestcourses_validation_'.$item};
9593: if ($item eq 'markup') {
9594: if ($env{'form.requestcourses_validation_'.$item}) {
9595: $env{'form.requestcourses_validation_'.$item} =~ s/[\n\r\f]+/\s/gs;
9596: }
9597: }
9598: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
9599: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
9600: if ($domconfig{'requestcourses'}{'validation'}{$item} ne $confhash{'validation'}{$item}) {
9601: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
9602: }
9603: } else {
9604: if ($confhash{'validation'}{$item} ne '') {
9605: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
9606: }
9607: }
9608: } else {
9609: if ($confhash{'validation'}{$item} ne '') {
9610: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
9611: }
9612: }
9613: }
9614: }
9615: }
9616: if ($env{'form.validationdc'}) {
9617: my $newval = $env{'form.validationdc'};
9618: my %domcoords = &Apache::lonnet::get_active_domroles($dom,['dc']);
9619: if (exists($domcoords{$newval})) {
9620: $confhash{'validation'}{'dc'} = $newval;
9621: }
9622: }
9623: if (ref($confhash{'validation'}) eq 'HASH') {
9624: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
9625: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
9626: if ($domconfig{'requestcourses'}{'validation'}{'dc'}) {
9627: unless ($confhash{'validation'}{'dc'} eq $domconfig{'requestcourses'}{'validation'}{'dc'}) {
9628: if ($confhash{'validation'}{'dc'} eq '') {
9629: $changes{'validation'}{'dc'} = &mt('None');
9630: } else {
9631: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
9632: }
9633: }
9634: } elsif ($confhash{'validation'}{'dc'} ne '') {
9635: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
9636: }
9637: } elsif ($confhash{'validation'}{'dc'} ne '') {
9638: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
9639: }
9640: } elsif ($confhash{'validation'}{'dc'} ne '') {
9641: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
9642: }
9643: } else {
9644: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
9645: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
9646: if ($domconfig{'requestcourses'}{'validation'}{'dc'}) {
9647: $changes{'validation'}{'dc'} = &mt('None');
9648: }
9649: }
9650: }
9651: }
9652: }
9653: } else {
9654: $confhash{'defaultquota'}{'default'} = $env{'form.defaultquota'};
9655: $confhash{'authorquota'}{'default'} = $env{'form.authorquota'};
9656: }
9657: foreach my $item (@usertools) {
9658: foreach my $type (@{$types},'default','_LC_adv') {
9659: my $unset;
9660: if ($context eq 'requestcourses') {
9661: $unset = '0';
9662: if ($type eq '_LC_adv') {
9663: $unset = '';
9664: }
9665: if ($confhash{$item}{$type} eq 'autolimit') {
9666: $confhash{$item}{$type} .= '=';
9667: unless ($limithash{$item}{$type} =~ /\D/) {
9668: $confhash{$item}{$type} .= $limithash{$item}{$type};
9669: }
9670: }
9671: } elsif ($context eq 'requestauthor') {
9672: $unset = '0';
9673: if ($type eq '_LC_adv') {
9674: $unset = '';
9675: }
9676: } else {
9677: if (grep(/^\Q$type\E$/,@{$toolshash{$item}})) {
9678: $confhash{$item}{$type} = 1;
9679: } else {
9680: $confhash{$item}{$type} = 0;
9681: }
9682: }
9683: if (ref($domconfig{$action}) eq 'HASH') {
9684: if ($action eq 'requestauthor') {
9685: if ($domconfig{$action}{$type} ne $confhash{$type}) {
9686: $changes{$type} = 1;
9687: }
9688: } elsif (ref($domconfig{$action}{$item}) eq 'HASH') {
9689: if ($domconfig{$action}{$item}{$type} ne $confhash{$item}{$type}) {
9690: $changes{$item}{$type} = 1;
9691: }
9692: } else {
9693: if ($context eq 'requestcourses') {
9694: if ($confhash{$item}{$type} ne $unset) {
9695: $changes{$item}{$type} = 1;
9696: }
9697: } else {
9698: if (!$confhash{$item}{$type}) {
9699: $changes{$item}{$type} = 1;
9700: }
9701: }
9702: }
9703: } else {
9704: if ($context eq 'requestcourses') {
9705: if ($confhash{$item}{$type} ne $unset) {
9706: $changes{$item}{$type} = 1;
9707: }
9708: } elsif ($context eq 'requestauthor') {
9709: if ($confhash{$type} ne $unset) {
9710: $changes{$type} = 1;
9711: }
9712: } else {
9713: if (!$confhash{$item}{$type}) {
9714: $changes{$item}{$type} = 1;
9715: }
9716: }
9717: }
9718: }
9719: }
9720: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
9721: if (ref($domconfig{'quotas'}) eq 'HASH') {
9722: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
9723: foreach my $key (keys(%{$domconfig{'quotas'}{'defaultquota'}})) {
9724: if (exists($confhash{'defaultquota'}{$key})) {
9725: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{'defaultquota'}{$key}) {
9726: $changes{'defaultquota'}{$key} = 1;
9727: }
9728: } else {
9729: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{'defaultquota'}{$key};
9730: }
9731: }
9732: } else {
9733: foreach my $key (keys(%{$domconfig{'quotas'}})) {
9734: if (exists($confhash{'defaultquota'}{$key})) {
9735: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{$key}) {
9736: $changes{'defaultquota'}{$key} = 1;
9737: }
9738: } else {
9739: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{$key};
9740: }
9741: }
9742: }
9743: if (ref($domconfig{'quotas'}{'authorquota'}) eq 'HASH') {
9744: foreach my $key (keys(%{$domconfig{'quotas'}{'authorquota'}})) {
9745: if (exists($confhash{'authorquota'}{$key})) {
9746: if ($confhash{'authorquota'}{$key} ne $domconfig{'quotas'}{'authorquota'}{$key}) {
9747: $changes{'authorquota'}{$key} = 1;
9748: }
9749: } else {
9750: $confhash{'authorquota'}{$key} = $domconfig{'quotas'}{'authorquota'}{$key};
9751: }
9752: }
9753: }
9754: }
9755: if (ref($confhash{'defaultquota'}) eq 'HASH') {
9756: foreach my $key (keys(%{$confhash{'defaultquota'}})) {
9757: if (ref($domconfig{'quotas'}) eq 'HASH') {
9758: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
9759: if (!exists($domconfig{'quotas'}{'defaultquota'}{$key})) {
9760: $changes{'defaultquota'}{$key} = 1;
9761: }
9762: } else {
9763: if (!exists($domconfig{'quotas'}{$key})) {
9764: $changes{'defaultquota'}{$key} = 1;
9765: }
9766: }
9767: } else {
9768: $changes{'defaultquota'}{$key} = 1;
9769: }
9770: }
9771: }
9772: if (ref($confhash{'authorquota'}) eq 'HASH') {
9773: foreach my $key (keys(%{$confhash{'authorquota'}})) {
9774: if (ref($domconfig{'quotas'}) eq 'HASH') {
9775: if (ref($domconfig{'quotas'}{'authorquota'}) eq 'HASH') {
9776: if (!exists($domconfig{'quotas'}{'authorquota'}{$key})) {
9777: $changes{'authorquota'}{$key} = 1;
9778: }
9779: } else {
9780: $changes{'authorquota'}{$key} = 1;
9781: }
9782: } else {
9783: $changes{'authorquota'}{$key} = 1;
9784: }
9785: }
9786: }
9787: }
9788:
9789: if ($context eq 'requestauthor') {
9790: $domdefaults{'requestauthor'} = \%confhash;
9791: } else {
9792: foreach my $key (keys(%confhash)) {
9793: unless (($context eq 'requestcourses') && (($key eq 'textbooks') || ($key eq 'templates'))) {
9794: $domdefaults{$key} = $confhash{$key};
9795: }
9796: }
9797: }
9798:
9799: my %quotahash = (
9800: $action => { %confhash }
9801: );
9802: my $putresult = &Apache::lonnet::put_dom('configuration',\%quotahash,
9803: $dom);
9804: if ($putresult eq 'ok') {
9805: if (keys(%changes) > 0) {
9806: my $cachetime = 24*60*60;
9807: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
9808: if (ref($lastactref) eq 'HASH') {
9809: $lastactref->{'domdefaults'} = 1;
9810: }
9811: $resulttext = &mt('Changes made:').'<ul>';
9812: unless (($context eq 'requestcourses') ||
9813: ($context eq 'requestauthor')) {
9814: if (ref($changes{'defaultquota'}) eq 'HASH') {
9815: $resulttext .= '<li>'.&mt('Portfolio default quotas').'<ul>';
9816: foreach my $type (@{$types},'default') {
9817: if (defined($changes{'defaultquota'}{$type})) {
9818: my $typetitle = $usertypes->{$type};
9819: if ($type eq 'default') {
9820: $typetitle = $othertitle;
9821: }
9822: $resulttext .= '<li>'.&mt('[_1] set to [_2] MB',$typetitle,$confhash{'defaultquota'}{$type}).'</li>';
9823: }
9824: }
9825: $resulttext .= '</ul></li>';
9826: }
9827: if (ref($changes{'authorquota'}) eq 'HASH') {
9828: $resulttext .= '<li>'.&mt('Authoring Space default quotas').'<ul>';
9829: foreach my $type (@{$types},'default') {
9830: if (defined($changes{'authorquota'}{$type})) {
9831: my $typetitle = $usertypes->{$type};
9832: if ($type eq 'default') {
9833: $typetitle = $othertitle;
9834: }
9835: $resulttext .= '<li>'.&mt('[_1] set to [_2] MB',$typetitle,$confhash{'authorquota'}{$type}).'</li>';
9836: }
9837: }
9838: $resulttext .= '</ul></li>';
9839: }
9840: }
9841: my %newenv;
9842: foreach my $item (@usertools) {
9843: my (%haschgs,%inconf);
9844: if ($context eq 'requestauthor') {
9845: %haschgs = %changes;
9846: %inconf = %confhash;
9847: } else {
9848: if (ref($changes{$item}) eq 'HASH') {
9849: %haschgs = %{$changes{$item}};
9850: }
9851: if (ref($confhash{$item}) eq 'HASH') {
9852: %inconf = %{$confhash{$item}};
9853: }
9854: }
9855: if (keys(%haschgs) > 0) {
9856: my $newacc =
9857: &Apache::lonnet::usertools_access($env{'user.name'},
9858: $env{'user.domain'},
9859: $item,'reload',$context);
9860: if (($context eq 'requestcourses') ||
9861: ($context eq 'requestauthor')) {
9862: if ($env{'environment.canrequest.'.$item} ne $newacc) {
9863: $newenv{'environment.canrequest.'.$item} = $newacc;
9864: }
9865: } else {
9866: if ($env{'environment.availabletools.'.$item} ne $newacc) {
9867: $newenv{'environment.availabletools.'.$item} = $newacc;
9868: }
9869: }
9870: unless ($context eq 'requestauthor') {
9871: $resulttext .= '<li>'.$titles{$item}.'<ul>';
9872: }
9873: foreach my $type (@{$types},'default','_LC_adv') {
9874: if ($haschgs{$type}) {
9875: my $typetitle = $usertypes->{$type};
9876: if ($type eq 'default') {
9877: $typetitle = $othertitle;
9878: } elsif ($type eq '_LC_adv') {
9879: $typetitle = 'LON-CAPA Advanced Users';
9880: }
9881: if ($inconf{$type}) {
9882: if ($context eq 'requestcourses') {
9883: my $cond;
9884: if ($inconf{$type} =~ /^autolimit=(\d*)$/) {
9885: if ($1 eq '') {
9886: $cond = &mt('(Automatic processing of any request).');
9887: } else {
9888: $cond = &mt('(Automatic processing of requests up to limit of [quant,_1,request] per user).',$1);
9889: }
9890: } else {
9891: $cond = $conditions{$inconf{$type}};
9892: }
9893: $resulttext .= '<li>'.&mt('Set to be available to [_1].',$typetitle).' '.$cond.'</li>';
9894: } elsif ($context eq 'requestauthor') {
9895: $resulttext .= '<li>'.&mt('Set to "[_1]" for "[_2]".',
9896: $titles{$inconf{$type}},$typetitle);
9897:
9898: } else {
9899: $resulttext .= '<li>'.&mt('Set to be available to [_1]',$typetitle).'</li>';
9900: }
9901: } else {
9902: if ($type eq '_LC_adv') {
9903: if ($inconf{$type} eq '0') {
9904: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
9905: } else {
9906: $resulttext .= '<li>'.&mt('No override set for [_1]',$typetitle).'</li>';
9907: }
9908: } else {
9909: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
9910: }
9911: }
9912: }
9913: }
9914: unless ($context eq 'requestauthor') {
9915: $resulttext .= '</ul></li>';
9916: }
9917: }
9918: }
9919: if (($action eq 'requestcourses') || ($action eq 'requestauthor')) {
9920: if (ref($changes{'notify'}) eq 'HASH') {
9921: if ($changes{'notify'}{'approval'}) {
9922: if (ref($confhash{'notify'}) eq 'HASH') {
9923: if ($confhash{'notify'}{'approval'}) {
9924: $resulttext .= '<li>'.&mt('Notification of requests requiring approval will be sent to: ').$confhash{'notify'}{'approval'}.'</li>';
9925: } else {
9926: $resulttext .= '<li>'.&mt('No Domain Coordinators will receive notification of requests requiring approval.').'</li>';
9927: }
9928: }
9929: }
9930: }
9931: }
9932: if ($action eq 'requestcourses') {
9933: my @offon = ('off','on');
9934: if ($changes{'uniquecode'}) {
9935: if (ref($confhash{'uniquecode'}) eq 'HASH') {
9936: my $codestr = join(' ',map{ &mt($_); } sort(keys(%{$confhash{'uniquecode'}})));
9937: $resulttext .= '<li>'.
9938: &mt('Generation of six character code as course identifier for distribution to students set to on for: [_1].','<b>'.$codestr.'</b>').
9939: '</li>';
9940: } else {
9941: $resulttext .= '<li>'.&mt('Generation of six character code as course identifier for distribution to students set to off.').
9942: '</li>';
9943: }
9944: }
9945: foreach my $type ('textbooks','templates') {
9946: if (ref($changes{$type}) eq 'HASH') {
9947: $resulttext .= '<li>'.&mt("Available $type updated").'<ul>';
9948: foreach my $key (sort(keys(%{$changes{$type}}))) {
9949: my %coursehash = &Apache::lonnet::coursedescription($key);
9950: my $coursetitle = $coursehash{'description'};
9951: my $position = $confhash{$type}{$key}{'order'} + 1;
9952: $resulttext .= '<li>';
9953: foreach my $item ('subject','title','publisher','author') {
9954: next if ((($item eq 'author') || ($item eq 'publisher')) &&
9955: ($type eq 'templates'));
9956: my $name = $item.':';
9957: $name =~ s/^(\w)/\U$1/;
9958: $resulttext .= &mt($name).' '.$confhash{$type}{$key}{$item}.'<br />';
9959: }
9960: $resulttext .= ' '.&mt('Order: [_1]',$position).'<br />';
9961: if ($type eq 'textbooks') {
9962: if ($confhash{$type}{$key}{'image'}) {
9963: $resulttext .= ' '.&mt('Image: [_1]',
9964: '<img src="'.$confhash{$type}{$key}{'image'}.'"'.
9965: ' alt="Textbook cover" />').'<br />';
9966: }
9967: }
9968: $resulttext .= ' '.&mt('LON-CAPA Course: [_1]',$coursetitle).'</li>';
9969: }
9970: $resulttext .= '</ul></li>';
9971: }
9972: }
9973: if (ref($changes{'validation'}) eq 'HASH') {
9974: if ((ref($validationitemsref) eq 'ARRAY') && (ref($validationnamesref) eq 'HASH')) {
9975: $resulttext .= '<li>'.&mt('Validation of courses/communities updated').'<ul>';
9976: foreach my $item (@{$validationitemsref}) {
9977: if (exists($changes{'validation'}{$item})) {
9978: if ($item eq 'markup') {
9979: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$validationnamesref->{$item},
9980: '<br /><pre>'.$changes{'validation'}{$item}.'</pre>').'</li>';
9981: } else {
9982: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$validationnamesref->{$item},
9983: '<b>'.$changes{'validation'}{$item}.'</b>').'</li>';
9984: }
9985: }
9986: }
9987: if (exists($changes{'validation'}{'dc'})) {
9988: $resulttext .= '<li>'.&mt('Validated course requests identified as processed by: [_1]',
9989: '<b>'.$changes{'validation'}{'dc'}.'</b>').'</li>';
9990: }
9991: }
9992: }
9993: }
9994: $resulttext .= '</ul>';
9995: if (keys(%newenv)) {
9996: &Apache::lonnet::appenv(\%newenv);
9997: }
9998: } else {
9999: if ($context eq 'requestcourses') {
10000: $resulttext = &mt('No changes made to rights to request creation of courses.');
10001: } elsif ($context eq 'requestauthor') {
10002: $resulttext = &mt('No changes made to rights to request author space.');
10003: } else {
10004: $resulttext = &mt('No changes made to availability of personal information pages, blogs, portfolios or default quotas');
10005: }
10006: }
10007: } else {
10008: $resulttext = '<span class="LC_error">'.
10009: &mt('An error occurred: [_1]',$putresult).'</span>';
10010: }
10011: if ($errors) {
10012: $resulttext .= '<p>'.&mt('The following errors occurred when modifying Textbook settings.').
10013: '<ul>'.$errors.'</ul></p>';
10014: }
10015: return $resulttext;
10016: }
10017:
10018: sub process_textbook_image {
10019: my ($r,$dom,$confname,$caller,$cdom,$cnum,$type,$configuserok,$switchserver,$author_ok) = @_;
10020: my $filename = $env{'form.'.$caller.'.filename'};
10021: my ($error,$url);
10022: my ($width,$height) = (50,50);
10023: if ($configuserok eq 'ok') {
10024: if ($switchserver) {
10025: $error = &mt('Upload of textbook image is not permitted to this server: [_1]',
10026: $switchserver);
10027: } elsif ($author_ok eq 'ok') {
10028: my ($result,$imageurl) =
10029: &publishlogo($r,'upload',$caller,$dom,$confname,
10030: "$type/$cdom/$cnum/cover",$width,$height);
10031: if ($result eq 'ok') {
10032: $url = $imageurl;
10033: } else {
10034: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$filename,$result);
10035: }
10036: } else {
10037: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$author_ok);
10038: }
10039: } else {
10040: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$configuserok);
10041: }
10042: return ($url,$error);
10043: }
10044:
10045: sub modify_ltitools {
10046: my ($r,$dom,$action,$lastactref,%domconfig) = @_;
10047: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
10048: my ($newid,@allpos,%changes,%confhash,%encconfig,$errors,$resulttext);
10049: my $confname = $dom.'-domainconfig';
10050: my $servadm = $r->dir_config('lonAdmEMail');
10051: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
10052: my (%posslti,%possfield);
10053: my @courseroles = ('cc','in','ta','ep','st');
10054: my @ltiroles = qw(Instructor ContentDeveloper TeachingAssistant Learner);
10055: map { $posslti{$_} = 1; } @ltiroles;
10056: my @allfields = ('fullname','firstname','lastname','email','user','roles');
10057: map { $possfield{$_} = 1; } @allfields;
10058: my %lt = <itools_names();
10059: if ($env{'form.ltitools_add'}) {
10060: my $title = $env{'form.ltitools_add_title'};
10061: $title =~ s/(`)/'/g;
10062: ($newid,my $error) = &get_ltitools_id($dom,$title);
10063: if ($newid) {
10064: my $position = $env{'form.ltitools_add_pos'};
10065: $position =~ s/\D+//g;
10066: if ($position ne '') {
10067: $allpos[$position] = $newid;
10068: }
10069: $changes{$newid} = 1;
10070: foreach my $item ('title','url','key','secret') {
10071: $env{'form.ltitools_add_'.$item} =~ s/(`)/'/g;
10072: if ($env{'form.ltitools_add_'.$item}) {
10073: if (($item eq 'key') || ($item eq 'secret')) {
10074: $encconfig{$newid}{$item} = $env{'form.ltitools_add_'.$item};
10075: } else {
10076: $confhash{$newid}{$item} = $env{'form.ltitools_add_'.$item};
10077: }
10078: }
10079: }
10080: if ($env{'form.ltitools_add_version'} eq 'LTI-1p0') {
10081: $confhash{$newid}{'version'} = $env{'form.ltitools_add_version'};
10082: }
10083: if ($env{'form.ltitools_add_msgtype'} eq 'basic-lti-launch-request') {
10084: $confhash{$newid}{'msgtype'} = $env{'form.ltitools_add_msgtype'};
10085: }
10086: foreach my $item ('width','height','linktext','explanation') {
10087: $env{'form.ltitools_add_'.$item} =~ s/^\s+//;
10088: $env{'form.ltitools_add_'.$item} =~ s/\s+$//;
10089: if (($item eq 'width') || ($item eq 'height')) {
10090: if ($env{'form.ltitools_add_'.$item} =~ /^\d+$/) {
10091: $confhash{$newid}{'display'}{$item} = $env{'form.ltitools_add_'.$item};
10092: }
10093: } else {
10094: if ($env{'form.ltitools_add_'.$item} ne '') {
10095: $confhash{$newid}{'display'}{$item} = $env{'form.ltitools_add_'.$item};
10096: }
10097: }
10098: }
10099: if ($env{'form.ltitools_add_target'} eq 'window') {
10100: $confhash{$newid}{'display'}{'target'} = $env{'form.ltitools_add_target'};
10101: } elsif ($env{'form.ltitools_add_target'} eq 'tab') {
10102: $confhash{$newid}{'display'}{'target'} = $env{'form.ltitools_add_target'};
10103: } else {
10104: $confhash{$newid}{'display'}{'target'} = 'iframe';
10105: }
10106: foreach my $item ('passback','roster') {
10107: if ($env{'form.ltitools_add_'.$item}) {
10108: $confhash{$newid}{$item} = 1;
10109: }
10110: }
10111: if ($env{'form.ltitools_add_image.filename'} ne '') {
10112: my ($imageurl,$error) =
10113: &process_ltitools_image($r,$dom,$confname,'ltitools_add_image',$newid,
10114: $configuserok,$switchserver,$author_ok);
10115: if ($imageurl) {
10116: $confhash{$newid}{'image'} = $imageurl;
10117: }
10118: if ($error) {
10119: &Apache::lonnet::logthis($error);
10120: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
10121: }
10122: }
10123: my @fields = &Apache::loncommon::get_env_multiple('form.ltitools_add_fields');
10124: foreach my $field (@fields) {
10125: if ($possfield{$field}) {
10126: if ($field eq 'roles') {
10127: foreach my $role (@courseroles) {
10128: my $choice = $env{'form.ltitools_add_roles_'.$role};
10129: if (($choice ne '') && ($posslti{$choice})) {
10130: $confhash{$newid}{'roles'}{$role} = $choice;
10131: if ($role eq 'cc') {
10132: $confhash{$newid}{'roles'}{'co'} = $choice;
10133: }
10134: }
10135: }
10136: } else {
10137: $confhash{$newid}{'fields'}{$field} = 1;
10138: }
10139: }
10140: }
10141: my @courseconfig = &Apache::loncommon::get_env_multiple('form.ltitools_courseconfig');
10142: foreach my $item (@courseconfig) {
10143: $confhash{$newid}{'crsconf'}{$item} = 1;
10144: }
10145: if ($env{'form.ltitools_add_custom'}) {
10146: my $name = $env{'form.ltitools_add_custom_name'};
10147: my $value = $env{'form.ltitools_add_custom_value'};
10148: $value =~ s/(`)/'/g;
10149: $name =~ s/(`)/'/g;
10150: $confhash{$newid}{'custom'}{$name} = $value;
10151: }
10152: } else {
10153: my $error = &mt('Failed to acquire unique ID for new external tool');
10154: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
10155: }
10156: }
10157: if (ref($domconfig{$action}) eq 'HASH') {
10158: my %deletions;
10159: my @todelete = &Apache::loncommon::get_env_multiple('form.ltitools_del');
10160: if (@todelete) {
10161: map { $deletions{$_} = 1; } @todelete;
10162: }
10163: my %customadds;
10164: my @newcustom = &Apache::loncommon::get_env_multiple('form.ltitools_customadd');
10165: if (@newcustom) {
10166: map { $customadds{$_} = 1; } @newcustom;
10167: }
10168: my %imgdeletions;
10169: my @todeleteimages = &Apache::loncommon::get_env_multiple('form.ltitools_image_del');
10170: if (@todeleteimages) {
10171: map { $imgdeletions{$_} = 1; } @todeleteimages;
10172: }
10173: my $maxnum = $env{'form.ltitools_maxnum'};
10174: for (my $i=0; $i<=$maxnum; $i++) {
10175: my $itemid = $env{'form.ltitools_id_'.$i};
10176: $itemid =~ s/\D+//g;
10177: if (ref($domconfig{$action}{$itemid}) eq 'HASH') {
10178: if ($deletions{$itemid}) {
10179: if ($domconfig{$action}{$itemid}{'image'}) {
10180: #FIXME need to obsolete item in RES space
10181: }
10182: $changes{$itemid} = $domconfig{$action}{$itemid}{'title'};
10183: next;
10184: } else {
10185: my $newpos = $env{'form.ltitools_'.$itemid};
10186: $newpos =~ s/\D+//g;
10187: foreach my $item ('title','url') {
10188: $confhash{$itemid}{$item} = $env{'form.ltitools_'.$item.'_'.$i};
10189: if ($domconfig{$action}{$itemid}{$item} ne $confhash{$itemid}{$item}) {
10190: $changes{$itemid} = 1;
10191: }
10192: }
10193: foreach my $item ('key','secret') {
10194: $encconfig{$itemid}{$item} = $env{'form.ltitools_'.$item.'_'.$i};
10195: if ($domconfig{$action}{$itemid}{$item} ne $encconfig{$itemid}{$item}) {
10196: $changes{$itemid} = 1;
10197: }
10198: }
10199: if ($env{'form.ltitools_version_'.$i} eq 'LTI-1p0') {
10200: $confhash{$itemid}{'version'} = $env{'form.ltitools_version_'.$i};
10201: }
10202: if ($env{'form.ltitools_msgtype_'.$i} eq 'basic-lti-launch-request') {
10203: $confhash{$itemid}{'msgtype'} = $env{'form.ltitools_msgtype_'.$i};
10204: }
10205: foreach my $size ('width','height') {
10206: $env{'form.ltitools_'.$size.'_'.$i} =~ s/^\s+//;
10207: $env{'form.ltitools_'.$size.'_'.$i} =~ s/\s+$//;
10208: if ($env{'form.ltitools_'.$size.'_'.$i} =~ /^\d+$/) {
10209: $confhash{$itemid}{'display'}{$size} = $env{'form.ltitools_'.$size.'_'.$i};
10210: if (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
10211: if ($domconfig{$action}{$itemid}{'display'}{$size} ne $confhash{$itemid}{'display'}{$size}) {
10212: $changes{$itemid} = 1;
10213: }
10214: } else {
10215: $changes{$itemid} = 1;
10216: }
10217: } elsif (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
10218: if ($domconfig{$action}{$itemid}{'display'}{$size} ne '') {
10219: $changes{$itemid} = 1;
10220: }
10221: }
10222: }
10223: foreach my $item ('linktext','explanation') {
10224: $env{'form.ltitools_'.$item.'_'.$i} =~ s/^\s+//;
10225: $env{'form.ltitools_'.$item.'_'.$i} =~ s/\s+$//;
10226: if ($env{'form.ltitools_'.$item.'_'.$i} ne '') {
10227: $confhash{$itemid}{'display'}{$item} = $env{'form.ltitools_'.$item.'_'.$i};
10228: if (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
10229: if ($domconfig{$action}{$itemid}{'display'}{$item} ne $confhash{$itemid}{'display'}{$item}) {
10230: $changes{$itemid} = 1;
10231: }
10232: } else {
10233: $changes{$itemid} = 1;
10234: }
10235: } elsif (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
10236: if ($domconfig{$action}{$itemid}{'display'}{$item} ne '') {
10237: $changes{$itemid} = 1;
10238: }
10239: }
10240: }
10241: if ($env{'form.ltitools_target_'.$i} eq 'window') {
10242: $confhash{$itemid}{'display'}{'target'} = $env{'form.ltitools_target_'.$i};
10243: } elsif ($env{'form.ltitools_target_'.$i} eq 'tab') {
10244: $confhash{$itemid}{'display'}{'target'} = $env{'form.ltitools_target_'.$i};
10245: } else {
10246: $confhash{$itemid}{'display'}{'target'} = 'iframe';
10247: }
10248: if (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
10249: if ($domconfig{$action}{$itemid}{'display'}{'target'} ne $confhash{$itemid}{'display'}{'target'}) {
10250: $changes{$itemid} = 1;
10251: }
10252: } else {
10253: $changes{$itemid} = 1;
10254: }
10255: foreach my $extra ('passback','roster') {
10256: if ($env{'form.ltitools_'.$extra.'_'.$i}) {
10257: $confhash{$itemid}{$extra} = 1;
10258: }
10259: if ($domconfig{$action}{$itemid}{$extra} ne $confhash{$itemid}{$extra}) {
10260: $changes{$itemid} = 1;
10261: }
10262: }
10263: my @courseconfig = &Apache::loncommon::get_env_multiple('form.ltitools_courseconfig_'.$i);
10264: foreach my $item ('label','title','target','linktext','explanation','append') {
10265: if (grep(/^\Q$item\E$/,@courseconfig)) {
10266: $confhash{$itemid}{'crsconf'}{$item} = 1;
10267: if (ref($domconfig{$action}{$itemid}{'crsconf'}) eq 'HASH') {
10268: if ($domconfig{$action}{$itemid}{'crsconf'}{$item} ne $confhash{$itemid}{'crsconf'}{$item}) {
10269: $changes{$itemid} = 1;
10270: }
10271: } else {
10272: $changes{$itemid} = 1;
10273: }
10274: }
10275: }
10276: my @fields = &Apache::loncommon::get_env_multiple('form.ltitools_fields_'.$i);
10277: foreach my $field (@fields) {
10278: if ($possfield{$field}) {
10279: if ($field eq 'roles') {
10280: foreach my $role (@courseroles) {
10281: my $choice = $env{'form.ltitools_roles_'.$role.'_'.$i};
10282: if (($choice ne '') && ($posslti{$choice})) {
10283: $confhash{$itemid}{'roles'}{$role} = $choice;
10284: if ($role eq 'cc') {
10285: $confhash{$itemid}{'roles'}{'co'} = $choice;
10286: }
10287: }
10288: if (ref($domconfig{$action}{$itemid}{'roles'}) eq 'HASH') {
10289: if ($domconfig{$action}{$itemid}{'roles'}{$role} ne $confhash{$itemid}{'roles'}{$role}) {
10290: $changes{$itemid} = 1;
10291: }
10292: } elsif ($confhash{$itemid}{'roles'}{$role}) {
10293: $changes{$itemid} = 1;
10294: }
10295: }
10296: } else {
10297: $confhash{$itemid}{'fields'}{$field} = 1;
10298: if (ref($domconfig{$action}{$itemid}{'fields'}) eq 'HASH') {
10299: if ($domconfig{$action}{$itemid}{'fields'}{$field} ne $confhash{$itemid}{'fields'}{$field}) {
10300: $changes{$itemid} = 1;
10301: }
10302: } else {
10303: $changes{$itemid} = 1;
10304: }
10305: }
10306: }
10307: }
10308: $allpos[$newpos] = $itemid;
10309: }
10310: if ($imgdeletions{$itemid}) {
10311: $changes{$itemid} = 1;
10312: #FIXME need to obsolete item in RES space
10313: } elsif ($env{'form.ltitools_image_'.$i.'.filename'}) {
10314: my ($imgurl,$error) = &process_ltitools_image($r,$dom,$confname,'ltitools_image_'.$i,
10315: $itemid,$configuserok,$switchserver,
10316: $author_ok);
10317: if ($imgurl) {
10318: $confhash{$itemid}{'image'} = $imgurl;
10319: $changes{$itemid} = 1;
10320: }
10321: if ($error) {
10322: &Apache::lonnet::logthis($error);
10323: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
10324: }
10325: } elsif ($domconfig{$action}{$itemid}{'image'}) {
10326: $confhash{$itemid}{'image'} =
10327: $domconfig{$action}{$itemid}{'image'};
10328: }
10329: if ($customadds{$i}) {
10330: my $name = $env{'form.ltitools_custom_name_'.$i};
10331: $name =~ s/(`)/'/g;
10332: $name =~ s/^\s+//;
10333: $name =~ s/\s+$//;
10334: my $value = $env{'form.ltitools_custom_value_'.$i};
10335: $value =~ s/(`)/'/g;
10336: $value =~ s/^\s+//;
10337: $value =~ s/\s+$//;
10338: if ($name ne '') {
10339: $confhash{$itemid}{'custom'}{$name} = $value;
10340: $changes{$itemid} = 1;
10341: }
10342: }
10343: my %customdels;
10344: my @customdeletions = &Apache::loncommon::get_env_multiple('form.ltitools_customdel_'.$i);
10345: if (@customdeletions) {
10346: $changes{$itemid} = 1;
10347: }
10348: map { $customdels{$_} = 1; } @customdeletions;
10349: if (ref($domconfig{$action}{$itemid}{'custom'}) eq 'HASH') {
10350: foreach my $key (keys(%{$domconfig{$action}{$itemid}{'custom'}})) {
10351: unless ($customdels{$key}) {
10352: if ($env{'form.ltitools_customval_'.$key.'_'.$i} ne '') {
10353: $confhash{$itemid}{'custom'}{$key} = $env{'form.ltitools_customval_'.$key.'_'.$i};
10354: }
10355: if ($domconfig{$action}{$itemid}{'custom'}{$key} ne $env{'form.ltitools_customval_'.$key.'_'.$i}) {
10356: $changes{$itemid} = 1;
10357: }
10358: }
10359: }
10360: }
10361: unless ($changes{$itemid}) {
10362: foreach my $key (keys(%{$domconfig{$action}{$itemid}})) {
10363: if (ref($domconfig{$action}{$itemid}{$key}) eq 'HASH') {
10364: if (ref($confhash{$itemid}{$key}) eq 'HASH') {
10365: foreach my $innerkey (keys(%{$domconfig{$action}{$itemid}{$key}})) {
10366: unless (exists($confhash{$itemid}{$key}{$innerkey})) {
10367: $changes{$itemid} = 1;
10368: last;
10369: }
10370: }
10371: } elsif (keys(%{$domconfig{$action}{$itemid}{$key}}) > 0) {
10372: $changes{$itemid} = 1;
10373: }
10374: }
10375: last if ($changes{$itemid});
10376: }
10377: }
10378: }
10379: }
10380: }
10381: if (@allpos > 0) {
10382: my $idx = 0;
10383: foreach my $itemid (@allpos) {
10384: if ($itemid ne '') {
10385: $confhash{$itemid}{'order'} = $idx;
10386: if (ref($domconfig{$action}) eq 'HASH') {
10387: if (ref($domconfig{$action}{$itemid}) eq 'HASH') {
10388: if ($domconfig{$action}{$itemid}{'order'} ne $idx) {
10389: $changes{$itemid} = 1;
10390: }
10391: }
10392: }
10393: $idx ++;
10394: }
10395: }
10396: }
10397: my %ltitoolshash = (
10398: $action => { %confhash }
10399: );
10400: my $putresult = &Apache::lonnet::put_dom('configuration',\%ltitoolshash,
10401: $dom);
10402: if ($putresult eq 'ok') {
10403: my %ltienchash = (
10404: $action => { %encconfig }
10405: );
10406: &Apache::lonnet::put_dom('encconfig',\%ltienchash,$dom);
10407: if (keys(%changes) > 0) {
10408: my $cachetime = 24*60*60;
10409: my %ltiall = %confhash;
10410: foreach my $id (keys(%ltiall)) {
10411: if (ref($encconfig{$id}) eq 'HASH') {
10412: foreach my $item ('key','secret') {
10413: $ltiall{$id}{$item} = $encconfig{$id}{$item};
10414: }
10415: }
10416: }
10417: &Apache::lonnet::do_cache_new('ltitools',$dom,\%ltiall,$cachetime);
10418: if (ref($lastactref) eq 'HASH') {
10419: $lastactref->{'ltitools'} = 1;
10420: }
10421: $resulttext = &mt('Changes made:').'<ul>';
10422: my %bynum;
10423: foreach my $itemid (sort(keys(%changes))) {
10424: my $position = $confhash{$itemid}{'order'};
10425: $bynum{$position} = $itemid;
10426: }
10427: foreach my $pos (sort { $a <=> $b } keys(%bynum)) {
10428: my $itemid = $bynum{$pos};
10429: if (ref($confhash{$itemid}) ne 'HASH') {
10430: $resulttext .= '<li>'.&mt('Deleted: [_1]',$changes{$itemid}).'</li>';
10431: } else {
10432: $resulttext .= '<li><b>'.$confhash{$itemid}{'title'}.'</b>';
10433: if ($confhash{$itemid}{'image'}) {
10434: $resulttext .= ' '.
10435: '<img src="'.$confhash{$itemid}{'image'}.'"'.
10436: ' alt="'.&mt('Tool Provider icon').'" />';
10437: }
10438: $resulttext .= '</li><ul>';
10439: my $position = $pos + 1;
10440: $resulttext .= '<li>'.&mt('Order: [_1]',$position).'</li>';
10441: foreach my $item ('version','msgtype','url') {
10442: if ($confhash{$itemid}{$item} ne '') {
10443: $resulttext .= '<li>'.$lt{$item}.': '.$confhash{$itemid}{$item}.'</li>';
10444: }
10445: }
10446: if ($encconfig{$itemid}{'key'} ne '') {
10447: $resulttext .= '<li>'.$lt{'key'}.': '.$encconfig{$itemid}{'key'}.'</li>';
10448: }
10449: if ($encconfig{$itemid}{'secret'} ne '') {
10450: $resulttext .= '<li>'.$lt{'secret'}.': ';
10451: my $num = length($encconfig{$itemid}{'secret'});
10452: $resulttext .= ('*'x$num).'</li>';
10453: }
10454: $resulttext .= '<li>'.&mt('Configurable in course:');
10455: my @possconfig = ('label','title','target','linktext','explanation','append');
10456: my $numconfig = 0;
10457: if (ref($confhash{$itemid}{'crsconf'}) eq 'HASH') {
10458: foreach my $item (@possconfig) {
10459: if ($confhash{$itemid}{'crsconf'}{$item}) {
10460: $numconfig ++;
10461: $resulttext .= ' "'.$lt{'crs'.$item}.'"';
10462: }
10463: }
10464: }
10465: if (!$numconfig) {
10466: $resulttext .= &mt('None');
10467: }
10468: $resulttext .= '</li>';
10469: foreach my $item ('passback','roster') {
10470: $resulttext .= '<li>'.$lt{$item}.' ';
10471: if ($confhash{$itemid}{$item}) {
10472: $resulttext .= &mt('Yes');
10473: } else {
10474: $resulttext .= &mt('No');
10475: }
10476: $resulttext .= '</li>';
10477: }
10478: if (ref($confhash{$itemid}{'display'}) eq 'HASH') {
10479: my $displaylist;
10480: if ($confhash{$itemid}{'display'}{'target'}) {
10481: $displaylist = &mt('Display target').': '.
10482: $confhash{$itemid}{'display'}{'target'}.',';
10483: }
10484: foreach my $size ('width','height') {
10485: if ($confhash{$itemid}{'display'}{$size}) {
10486: $displaylist .= (' 'x2).$lt{$size}.': '.
10487: $confhash{$itemid}{'display'}{$size}.',';
10488: }
10489: }
10490: if ($displaylist) {
10491: $displaylist =~ s/,$//;
10492: $resulttext .= '<li>'.$displaylist.'</li>';
10493: }
10494: foreach my $item ('linktext','explanation') {
10495: if ($confhash{$itemid}{'display'}{$item}) {
10496: $resulttext .= '<li>'.$lt{$item}.': '.$confhash{$itemid}{'display'}{$item}.'</li>';
10497: }
10498: }
10499: }
10500: if (ref($confhash{$itemid}{'fields'}) eq 'HASH') {
10501: my $fieldlist;
10502: foreach my $field (@allfields) {
10503: if ($confhash{$itemid}{'fields'}{$field}) {
10504: $fieldlist .= (' 'x2).$lt{$field}.',';
10505: }
10506: }
10507: if ($fieldlist) {
10508: $fieldlist =~ s/,$//;
10509: $resulttext .= '<li>'.&mt('Data sent').':'.$fieldlist.'</li>';
10510: }
10511: }
10512: if (ref($confhash{$itemid}{'roles'}) eq 'HASH') {
10513: my $rolemaps;
10514: foreach my $role (@courseroles) {
10515: if ($confhash{$itemid}{'roles'}{$role}) {
10516: $rolemaps .= (' 'x2).&Apache::lonnet::plaintext($role,'Course').'='.
10517: $confhash{$itemid}{'roles'}{$role}.',';
10518: }
10519: }
10520: if ($rolemaps) {
10521: $rolemaps =~ s/,$//;
10522: $resulttext .= '<li>'.&mt('Role mapping:').$rolemaps.'</li>';
10523: }
10524: }
10525: if (ref($confhash{$itemid}{'custom'}) eq 'HASH') {
10526: my $customlist;
10527: if (keys(%{$confhash{$itemid}{'custom'}})) {
10528: foreach my $key (sort(keys(%{$confhash{$itemid}{'custom'}}))) {
10529: $customlist .= $key.':'.$confhash{$itemid}{'custom'}{$key}.(' 'x2);
10530: }
10531: }
10532: if ($customlist) {
10533: $resulttext .= '<li>'.&mt('Custom items').': '.$customlist.'</li>';
10534: }
10535: }
10536: $resulttext .= '</ul></li>';
10537: }
10538: }
10539: $resulttext .= '</ul>';
10540: } else {
10541: $resulttext = &mt('No changes made.');
10542: }
10543: } else {
10544: $errors .= '<li><span class="LC_error">'.&mt('Failed to save changes').'</span></li>';
10545: }
10546: if ($errors) {
10547: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
10548: $errors.'</ul>';
10549: }
10550: return $resulttext;
10551: }
10552:
10553: sub process_ltitools_image {
10554: my ($r,$dom,$confname,$caller,$itemid,$configuserok,$switchserver,$author_ok) = @_;
10555: my $filename = $env{'form.'.$caller.'.filename'};
10556: my ($error,$url);
10557: my ($width,$height) = (21,21);
10558: if ($configuserok eq 'ok') {
10559: if ($switchserver) {
10560: $error = &mt('Upload of Tool Provider (LTI) icon is not permitted to this server: [_1]',
10561: $switchserver);
10562: } elsif ($author_ok eq 'ok') {
10563: my ($result,$imageurl,$madethumb) =
10564: &publishlogo($r,'upload',$caller,$dom,$confname,
10565: "ltitools/$itemid/icon",$width,$height);
10566: if ($result eq 'ok') {
10567: if ($madethumb) {
10568: my ($path,$imagefile) = ($imageurl =~ m{^(.+)/([^/]+)$});
10569: my $imagethumb = "$path/tn-".$imagefile;
10570: $url = $imagethumb;
10571: } else {
10572: $url = $imageurl;
10573: }
10574: } else {
10575: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$filename,$result);
10576: }
10577: } else {
10578: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$author_ok);
10579: }
10580: } else {
10581: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$configuserok);
10582: }
10583: return ($url,$error);
10584: }
10585:
10586: sub get_ltitools_id {
10587: my ($cdom,$title) = @_;
10588: # get lock on ltitools db
10589: my $lockhash = {
10590: lock => $env{'user.name'}.
10591: ':'.$env{'user.domain'},
10592: };
10593: my $tries = 0;
10594: my $gotlock = &Apache::lonnet::newput_dom('ltitools',$lockhash,$cdom);
10595: my ($id,$error);
10596:
10597: while (($gotlock ne 'ok') && ($tries<10)) {
10598: $tries ++;
10599: sleep (0.1);
10600: $gotlock = &Apache::lonnet::newput_dom('ltitools',$lockhash,$cdom);
10601: }
10602: if ($gotlock eq 'ok') {
10603: my %currids = &Apache::lonnet::dump_dom('ltitools',$cdom);
10604: if ($currids{'lock'}) {
10605: delete($currids{'lock'});
10606: if (keys(%currids)) {
10607: my @curr = sort { $a <=> $b } keys(%currids);
10608: if ($curr[-1] =~ /^\d+$/) {
10609: $id = 1 + $curr[-1];
10610: }
10611: } else {
10612: $id = 1;
10613: }
10614: if ($id) {
10615: unless (&Apache::lonnet::newput_dom('ltitools',{ $id => $title },$cdom) eq 'ok') {
10616: $error = 'nostore';
10617: }
10618: } else {
10619: $error = 'nonumber';
10620: }
10621: }
10622: my $dellockoutcome = &Apache::lonnet::del_dom('ltitools',['lock'],$cdom);
10623: } else {
10624: $error = 'nolock';
10625: }
10626: return ($id,$error);
10627: }
10628:
10629: sub modify_autoenroll {
10630: my ($dom,$lastactref,%domconfig) = @_;
10631: my ($resulttext,%changes);
10632: my %currautoenroll;
10633: if (ref($domconfig{'autoenroll'}) eq 'HASH') {
10634: foreach my $key (keys(%{$domconfig{'autoenroll'}})) {
10635: $currautoenroll{$key} = $domconfig{'autoenroll'}{$key};
10636: }
10637: }
10638: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
10639: my %title = ( run => 'Auto-enrollment active',
10640: sender => 'Sender for notification messages',
10641: coowners => 'Automatic assignment of co-ownership to instructors of record (institutional data)',
10642: failsafe => 'Failsafe for no drops if institutional data missing for a section');
10643: my @offon = ('off','on');
10644: my $sender_uname = $env{'form.sender_uname'};
10645: my $sender_domain = $env{'form.sender_domain'};
10646: if ($sender_domain eq '') {
10647: $sender_uname = '';
10648: } elsif ($sender_uname eq '') {
10649: $sender_domain = '';
10650: }
10651: my $coowners = $env{'form.autoassign_coowners'};
10652: my $failsafe = $env{'form.autoenroll_failsafe'};
10653: $failsafe =~ s{^\s+|\s+$}{}g;
10654: if ($failsafe =~ /\D/) {
10655: undef($failsafe);
10656: }
10657: my %autoenrollhash = (
10658: autoenroll => { 'run' => $env{'form.autoenroll_run'},
10659: 'sender_uname' => $sender_uname,
10660: 'sender_domain' => $sender_domain,
10661: 'co-owners' => $coowners,
10662: 'autofailsafe' => $failsafe,
10663: }
10664: );
10665: my $putresult = &Apache::lonnet::put_dom('configuration',\%autoenrollhash,
10666: $dom);
10667: if ($putresult eq 'ok') {
10668: if (exists($currautoenroll{'run'})) {
10669: if ($currautoenroll{'run'} ne $env{'form.autoenroll_run'}) {
10670: $changes{'run'} = 1;
10671: }
10672: } elsif ($autorun) {
10673: if ($env{'form.autoenroll_run'} ne '1') {
10674: $changes{'run'} = 1;
10675: }
10676: }
10677: if ($currautoenroll{'sender_uname'} ne $sender_uname) {
10678: $changes{'sender'} = 1;
10679: }
10680: if ($currautoenroll{'sender_domain'} ne $sender_domain) {
10681: $changes{'sender'} = 1;
10682: }
10683: if ($currautoenroll{'co-owners'} ne '') {
10684: if ($currautoenroll{'co-owners'} ne $coowners) {
10685: $changes{'coowners'} = 1;
10686: }
10687: } elsif ($coowners) {
10688: $changes{'coowners'} = 1;
10689: }
10690: if ($currautoenroll{'autofailsafe'} ne $failsafe) {
10691: $changes{'autofailsafe'} = 1;
10692: }
10693: if (keys(%changes) > 0) {
10694: $resulttext = &mt('Changes made:').'<ul>';
10695: if ($changes{'run'}) {
10696: $resulttext .= '<li>'.&mt("$title{'run'} set to $offon[$env{'form.autoenroll_run'}]").'</li>';
10697: }
10698: if ($changes{'sender'}) {
10699: if ($sender_uname eq '' || $sender_domain eq '') {
10700: $resulttext .= '<li>'.&mt("$title{'sender'} set to default (course owner).").'</li>';
10701: } else {
10702: $resulttext .= '<li>'.&mt("$title{'sender'} set to [_1]",$sender_uname.':'.$sender_domain).'</li>';
10703: }
10704: }
10705: if ($changes{'coowners'}) {
10706: $resulttext .= '<li>'.&mt("$title{'coowners'} set to $offon[$env{'form.autoassign_coowners'}]").'</li>';
10707: &Apache::loncommon::devalidate_domconfig_cache($dom);
10708: if (ref($lastactref) eq 'HASH') {
10709: $lastactref->{'domainconfig'} = 1;
10710: }
10711: }
10712: if ($changes{'autofailsafe'}) {
10713: if ($failsafe ne '') {
10714: $resulttext .= '<li>'.&mt('Failsafe for no drops if institutional data missing for a section set to: [_1]',$failsafe).'</li>';
10715: } else {
10716: $resulttext .= '<li>'.&mt('Failsafe for no drops if institutional data missing for a section: deleted');
10717: }
10718: &Apache::lonnet::get_domain_defaults($dom,1);
10719: if (ref($lastactref) eq 'HASH') {
10720: $lastactref->{'domdefaults'} = 1;
10721: }
10722: }
10723: $resulttext .= '</ul>';
10724: } else {
10725: $resulttext = &mt('No changes made to auto-enrollment settings');
10726: }
10727: } else {
10728: $resulttext = '<span class="LC_error">'.
10729: &mt('An error occurred: [_1]',$putresult).'</span>';
10730: }
10731: return $resulttext;
10732: }
10733:
10734: sub modify_autoupdate {
10735: my ($dom,%domconfig) = @_;
10736: my ($resulttext,%currautoupdate,%fields,%changes);
10737: if (ref($domconfig{'autoupdate'}) eq 'HASH') {
10738: foreach my $key (keys(%{$domconfig{'autoupdate'}})) {
10739: $currautoupdate{$key} = $domconfig{'autoupdate'}{$key};
10740: }
10741: }
10742: my @offon = ('off','on');
10743: my %title = &Apache::lonlocal::texthash (
10744: run => 'Auto-update:',
10745: classlists => 'Updates to user information in classlists?'
10746: );
10747: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
10748: my %fieldtitles = &Apache::lonlocal::texthash (
10749: id => 'Student/Employee ID',
10750: permanentemail => 'E-mail address',
10751: lastname => 'Last Name',
10752: firstname => 'First Name',
10753: middlename => 'Middle Name',
10754: generation => 'Generation',
10755: );
10756: $othertitle = &mt('All users');
10757: if (keys(%{$usertypes}) > 0) {
10758: $othertitle = &mt('Other users');
10759: }
10760: foreach my $key (keys(%env)) {
10761: if ($key =~ /^form\.updateable_(.+)_([^_]+)$/) {
10762: my ($usertype,$item) = ($1,$2);
10763: if (grep(/^\Q$item\E$/,keys(%fieldtitles))) {
10764: if ($usertype eq 'default') {
10765: push(@{$fields{$1}},$2);
10766: } elsif (ref($types) eq 'ARRAY') {
10767: if (grep(/^\Q$usertype\E$/,@{$types})) {
10768: push(@{$fields{$1}},$2);
10769: }
10770: }
10771: }
10772: }
10773: }
10774: my @lockablenames = &Apache::loncommon::get_env_multiple('form.lockablenames');
10775: @lockablenames = sort(@lockablenames);
10776: if (ref($currautoupdate{'lockablenames'}) eq 'ARRAY') {
10777: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
10778: if (@changed) {
10779: $changes{'lockablenames'} = 1;
10780: }
10781: } else {
10782: if (@lockablenames) {
10783: $changes{'lockablenames'} = 1;
10784: }
10785: }
10786: my %updatehash = (
10787: autoupdate => { run => $env{'form.autoupdate_run'},
10788: classlists => $env{'form.classlists'},
10789: fields => {%fields},
10790: lockablenames => \@lockablenames,
10791: }
10792: );
10793: foreach my $key (keys(%currautoupdate)) {
10794: if (($key eq 'run') || ($key eq 'classlists')) {
10795: if (exists($updatehash{autoupdate}{$key})) {
10796: if ($currautoupdate{$key} ne $updatehash{autoupdate}{$key}) {
10797: $changes{$key} = 1;
10798: }
10799: }
10800: } elsif ($key eq 'fields') {
10801: if (ref($currautoupdate{$key}) eq 'HASH') {
10802: foreach my $item (@{$types},'default') {
10803: if (ref($currautoupdate{$key}{$item}) eq 'ARRAY') {
10804: my $change = 0;
10805: foreach my $type (@{$currautoupdate{$key}{$item}}) {
10806: if (!exists($fields{$item})) {
10807: $change = 1;
10808: last;
10809: } elsif (ref($fields{$item}) eq 'ARRAY') {
10810: if (!grep(/^\Q$type\E$/,@{$fields{$item}})) {
10811: $change = 1;
10812: last;
10813: }
10814: }
10815: }
10816: if ($change) {
10817: push(@{$changes{$key}},$item);
10818: }
10819: }
10820: }
10821: }
10822: } elsif ($key eq 'lockablenames') {
10823: if (ref($currautoupdate{$key}) eq 'ARRAY') {
10824: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
10825: if (@changed) {
10826: $changes{'lockablenames'} = 1;
10827: }
10828: } else {
10829: if (@lockablenames) {
10830: $changes{'lockablenames'} = 1;
10831: }
10832: }
10833: }
10834: }
10835: unless (grep(/^\Qlockablenames\E$/,keys(%currautoupdate))) {
10836: if (@lockablenames) {
10837: $changes{'lockablenames'} = 1;
10838: }
10839: }
10840: foreach my $item (@{$types},'default') {
10841: if (defined($fields{$item})) {
10842: if (ref($currautoupdate{'fields'}) eq 'HASH') {
10843: if (ref($currautoupdate{'fields'}{$item}) eq 'ARRAY') {
10844: my $change = 0;
10845: if (ref($fields{$item}) eq 'ARRAY') {
10846: foreach my $type (@{$fields{$item}}) {
10847: if (!grep(/^\Q$type\E$/,@{$currautoupdate{'fields'}{$item}})) {
10848: $change = 1;
10849: last;
10850: }
10851: }
10852: }
10853: if ($change) {
10854: push(@{$changes{'fields'}},$item);
10855: }
10856: } else {
10857: push(@{$changes{'fields'}},$item);
10858: }
10859: } else {
10860: push(@{$changes{'fields'}},$item);
10861: }
10862: }
10863: }
10864: my $putresult = &Apache::lonnet::put_dom('configuration',\%updatehash,
10865: $dom);
10866: if ($putresult eq 'ok') {
10867: if (keys(%changes) > 0) {
10868: $resulttext = &mt('Changes made:').'<ul>';
10869: foreach my $key (sort(keys(%changes))) {
10870: if ($key eq 'lockablenames') {
10871: $resulttext .= '<li>';
10872: if (@lockablenames) {
10873: $usertypes->{'default'} = $othertitle;
10874: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update), available for the following affiliations:").' '.
10875: join(', ', map { $usertypes->{$_}; } @lockablenames).'</li>';
10876: } else {
10877: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update) is unavailable.");
10878: }
10879: $resulttext .= '</li>';
10880: } elsif (ref($changes{$key}) eq 'ARRAY') {
10881: foreach my $item (@{$changes{$key}}) {
10882: my @newvalues;
10883: foreach my $type (@{$fields{$item}}) {
10884: push(@newvalues,$fieldtitles{$type});
10885: }
10886: my $newvaluestr;
10887: if (@newvalues > 0) {
10888: $newvaluestr = join(', ',@newvalues);
10889: } else {
10890: $newvaluestr = &mt('none');
10891: }
10892: if ($item eq 'default') {
10893: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$othertitle,$newvaluestr).'</li>';
10894: } else {
10895: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$usertypes->{$item},$newvaluestr).'</li>';
10896: }
10897: }
10898: } else {
10899: my $newvalue;
10900: if ($key eq 'run') {
10901: $newvalue = $offon[$env{'form.autoupdate_run'}];
10902: } else {
10903: $newvalue = $offon[$env{'form.'.$key}];
10904: }
10905: $resulttext .= '<li>'.&mt("[_1] set to $newvalue",$title{$key}).'</li>';
10906: }
10907: }
10908: $resulttext .= '</ul>';
10909: } else {
10910: $resulttext = &mt('No changes made to autoupdates');
10911: }
10912: } else {
10913: $resulttext = '<span class="LC_error">'.
10914: &mt('An error occurred: [_1]',$putresult).'</span>';
10915: }
10916: return $resulttext;
10917: }
10918:
10919: sub modify_autocreate {
10920: my ($dom,%domconfig) = @_;
10921: my ($resulttext,%changes,%currautocreate,%newvals,%autocreatehash);
10922: if (ref($domconfig{'autocreate'}) eq 'HASH') {
10923: foreach my $key (keys(%{$domconfig{'autocreate'}})) {
10924: $currautocreate{$key} = $domconfig{'autocreate'}{$key};
10925: }
10926: }
10927: my %title= ( xml => 'Auto-creation of courses in XML course description files',
10928: req => 'Auto-creation of validated requests for official courses',
10929: xmldc => 'Identity of course creator of courses from XML files',
10930: );
10931: my @types = ('xml','req');
10932: foreach my $item (@types) {
10933: $newvals{$item} = $env{'form.autocreate_'.$item};
10934: $newvals{$item} =~ s/\D//g;
10935: $newvals{$item} = 0 if ($newvals{$item} eq '');
10936: }
10937: $newvals{'xmldc'} = $env{'form.autocreate_xmldc'};
10938: my %domcoords = &Apache::lonnet::get_active_domroles($dom,['dc']);
10939: unless (exists($domcoords{$newvals{'xmldc'}})) {
10940: $newvals{'xmldc'} = '';
10941: }
10942: %autocreatehash = (
10943: autocreate => { xml => $newvals{'xml'},
10944: req => $newvals{'req'},
10945: }
10946: );
10947: if ($newvals{'xmldc'} ne '') {
10948: $autocreatehash{'autocreate'}{'xmldc'} = $newvals{'xmldc'};
10949: }
10950: my $putresult = &Apache::lonnet::put_dom('configuration',\%autocreatehash,
10951: $dom);
10952: if ($putresult eq 'ok') {
10953: my @items = @types;
10954: if ($newvals{'xml'}) {
10955: push(@items,'xmldc');
10956: }
10957: foreach my $item (@items) {
10958: if (exists($currautocreate{$item})) {
10959: if ($currautocreate{$item} ne $newvals{$item}) {
10960: $changes{$item} = 1;
10961: }
10962: } elsif ($newvals{$item}) {
10963: $changes{$item} = 1;
10964: }
10965: }
10966: if (keys(%changes) > 0) {
10967: my @offon = ('off','on');
10968: $resulttext = &mt('Changes made:').'<ul>';
10969: foreach my $item (@types) {
10970: if ($changes{$item}) {
10971: my $newtxt = $offon[$newvals{$item}];
10972: $resulttext .= '<li>'.
10973: &mt("$title{$item} set to [_1]$newtxt [_2]",
10974: '<b>','</b>').
10975: '</li>';
10976: }
10977: }
10978: if ($changes{'xmldc'}) {
10979: my ($dcname,$dcdom) = split(':',$newvals{'xmldc'});
10980: my $newtxt = &Apache::loncommon::plainname($dcname,$dcdom);
10981: $resulttext .= '<li>'.&mt("$title{'xmldc'} set to [_1]",'<b>'.$newtxt.'</b>').'</li>';
10982: }
10983: $resulttext .= '</ul>';
10984: } else {
10985: $resulttext = &mt('No changes made to auto-creation settings');
10986: }
10987: } else {
10988: $resulttext = '<span class="LC_error">'.
10989: &mt('An error occurred: [_1]',$putresult).'</span>';
10990: }
10991: return $resulttext;
10992: }
10993:
10994: sub modify_directorysrch {
10995: my ($dom,$lastactref,%domconfig) = @_;
10996: my ($resulttext,%changes);
10997: my %currdirsrch;
10998: if (ref($domconfig{'directorysrch'}) eq 'HASH') {
10999: foreach my $key (keys(%{$domconfig{'directorysrch'}})) {
11000: $currdirsrch{$key} = $domconfig{'directorysrch'}{$key};
11001: }
11002: }
11003: my %title = ( available => 'Institutional directory search available',
11004: localonly => 'Other domains can search institution',
11005: lcavailable => 'LON-CAPA directory search available',
11006: lclocalonly => 'Other domains can search LON-CAPA domain',
11007: searchby => 'Search types',
11008: searchtypes => 'Search latitude');
11009: my @offon = ('off','on');
11010: my @otherdoms = ('Yes','No');
11011:
11012: my @searchtypes = &Apache::loncommon::get_env_multiple('form.searchtypes');
11013: my @cansearch = &Apache::loncommon::get_env_multiple('form.cansearch');
11014: my @searchby = &Apache::loncommon::get_env_multiple('form.searchby');
11015:
11016: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
11017: if (keys(%{$usertypes}) == 0) {
11018: @cansearch = ('default');
11019: } else {
11020: if (ref($currdirsrch{'cansearch'}) eq 'ARRAY') {
11021: foreach my $type (@{$currdirsrch{'cansearch'}}) {
11022: if (!grep(/^\Q$type\E$/,@cansearch)) {
11023: push(@{$changes{'cansearch'}},$type);
11024: }
11025: }
11026: foreach my $type (@cansearch) {
11027: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'cansearch'}})) {
11028: push(@{$changes{'cansearch'}},$type);
11029: }
11030: }
11031: } else {
11032: push(@{$changes{'cansearch'}},@cansearch);
11033: }
11034: }
11035:
11036: if (ref($currdirsrch{'searchby'}) eq 'ARRAY') {
11037: foreach my $by (@{$currdirsrch{'searchby'}}) {
11038: if (!grep(/^\Q$by\E$/,@searchby)) {
11039: push(@{$changes{'searchby'}},$by);
11040: }
11041: }
11042: foreach my $by (@searchby) {
11043: if (!grep(/^\Q$by\E$/,@{$currdirsrch{'searchby'}})) {
11044: push(@{$changes{'searchby'}},$by);
11045: }
11046: }
11047: } else {
11048: push(@{$changes{'searchby'}},@searchby);
11049: }
11050:
11051: if (ref($currdirsrch{'searchtypes'}) eq 'ARRAY') {
11052: foreach my $type (@{$currdirsrch{'searchtypes'}}) {
11053: if (!grep(/^\Q$type\E$/,@searchtypes)) {
11054: push(@{$changes{'searchtypes'}},$type);
11055: }
11056: }
11057: foreach my $type (@searchtypes) {
11058: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'searchtypes'}})) {
11059: push(@{$changes{'searchtypes'}},$type);
11060: }
11061: }
11062: } else {
11063: if (exists($currdirsrch{'searchtypes'})) {
11064: foreach my $type (@searchtypes) {
11065: if ($type ne $currdirsrch{'searchtypes'}) {
11066: push(@{$changes{'searchtypes'}},$type);
11067: }
11068: }
11069: if (!grep(/^\Q$currdirsrch{'searchtypes'}\E/,@searchtypes)) {
11070: push(@{$changes{'searchtypes'}},$currdirsrch{'searchtypes'});
11071: }
11072: } else {
11073: push(@{$changes{'searchtypes'}},@searchtypes);
11074: }
11075: }
11076:
11077: my %dirsrch_hash = (
11078: directorysrch => { available => $env{'form.dirsrch_available'},
11079: cansearch => \@cansearch,
11080: localonly => $env{'form.dirsrch_instlocalonly'},
11081: lclocalonly => $env{'form.dirsrch_domlocalonly'},
11082: lcavailable => $env{'form.dirsrch_domavailable'},
11083: searchby => \@searchby,
11084: searchtypes => \@searchtypes,
11085: }
11086: );
11087: my $putresult = &Apache::lonnet::put_dom('configuration',\%dirsrch_hash,
11088: $dom);
11089: if ($putresult eq 'ok') {
11090: if (exists($currdirsrch{'available'})) {
11091: if ($currdirsrch{'available'} ne $env{'form.dirsrch_available'}) {
11092: $changes{'available'} = 1;
11093: }
11094: } else {
11095: if ($env{'form.dirsrch_available'} eq '1') {
11096: $changes{'available'} = 1;
11097: }
11098: }
11099: if (exists($currdirsrch{'lcavailable'})) {
11100: if ($currdirsrch{'lcavailable'} ne $env{'form.dirsrch_domavailable'}) {
11101: $changes{'lcavailable'} = 1;
11102: }
11103: } else {
11104: if ($env{'form.dirsrch_lcavailable'} eq '1') {
11105: $changes{'lcavailable'} = 1;
11106: }
11107: }
11108: if (exists($currdirsrch{'localonly'})) {
11109: if ($currdirsrch{'localonly'} ne $env{'form.dirsrch_instlocalonly'}) {
11110: $changes{'localonly'} = 1;
11111: }
11112: } else {
11113: if ($env{'form.dirsrch_instlocalonly'} eq '1') {
11114: $changes{'localonly'} = 1;
11115: }
11116: }
11117: if (exists($currdirsrch{'lclocalonly'})) {
11118: if ($currdirsrch{'lclocalonly'} ne $env{'form.dirsrch_domlocalonly'}) {
11119: $changes{'lclocalonly'} = 1;
11120: }
11121: } else {
11122: if ($env{'form.dirsrch_domlocalonly'} eq '1') {
11123: $changes{'lclocalonly'} = 1;
11124: }
11125: }
11126: if (keys(%changes) > 0) {
11127: $resulttext = &mt('Changes made:').'<ul>';
11128: if ($changes{'available'}) {
11129: $resulttext .= '<li>'.&mt("$title{'available'} set to: $offon[$env{'form.dirsrch_available'}]").'</li>';
11130: }
11131: if ($changes{'lcavailable'}) {
11132: $resulttext .= '<li>'.&mt("$title{'lcavailable'} set to: $offon[$env{'form.dirsrch_domavailable'}]").'</li>';
11133: }
11134: if ($changes{'localonly'}) {
11135: $resulttext .= '<li>'.&mt("$title{'localonly'} set to: $otherdoms[$env{'form.dirsrch_instlocalonly'}]").'</li>';
11136: }
11137: if ($changes{'lclocalonly'}) {
11138: $resulttext .= '<li>'.&mt("$title{'lclocalonly'} set to: $otherdoms[$env{'form.dirsrch_domlocalonly'}]").'</li>';
11139: }
11140: if (ref($changes{'cansearch'}) eq 'ARRAY') {
11141: my $chgtext;
11142: if (ref($usertypes) eq 'HASH') {
11143: if (keys(%{$usertypes}) > 0) {
11144: foreach my $type (@{$types}) {
11145: if (grep(/^\Q$type\E$/,@cansearch)) {
11146: $chgtext .= $usertypes->{$type}.'; ';
11147: }
11148: }
11149: if (grep(/^default$/,@cansearch)) {
11150: $chgtext .= $othertitle;
11151: } else {
11152: $chgtext =~ s/\; $//;
11153: }
11154: $resulttext .=
11155: '<li>'.
11156: &mt("Users from domain '[_1]' permitted to search the institutional directory set to: [_2]",
11157: '<span class="LC_cusr_emph">'.$dom.'</span>',$chgtext).
11158: '</li>';
11159: }
11160: }
11161: }
11162: if (ref($changes{'searchby'}) eq 'ARRAY') {
11163: my ($searchtitles,$titleorder) = &sorted_searchtitles();
11164: my $chgtext;
11165: foreach my $type (@{$titleorder}) {
11166: if (grep(/^\Q$type\E$/,@searchby)) {
11167: if (defined($searchtitles->{$type})) {
11168: $chgtext .= $searchtitles->{$type}.'; ';
11169: }
11170: }
11171: }
11172: $chgtext =~ s/\; $//;
11173: $resulttext .= '<li>'.&mt("$title{'searchby'} set to: [_1]",$chgtext).'</li>';
11174: }
11175: if (ref($changes{'searchtypes'}) eq 'ARRAY') {
11176: my ($srchtypes_desc,$srchtypeorder) = &sorted_searchtypes();
11177: my $chgtext;
11178: foreach my $type (@{$srchtypeorder}) {
11179: if (grep(/^\Q$type\E$/,@searchtypes)) {
11180: if (defined($srchtypes_desc->{$type})) {
11181: $chgtext .= $srchtypes_desc->{$type}.'; ';
11182: }
11183: }
11184: }
11185: $chgtext =~ s/\; $//;
11186: $resulttext .= '<li>'.&mt($title{'searchtypes'}.' set to: "[_1]"',$chgtext).'</li>';
11187: }
11188: $resulttext .= '</ul>';
11189: &Apache::lonnet::do_cache_new('directorysrch',$dom,$dirsrch_hash{'directorysrch'},3600);
11190: if (ref($lastactref) eq 'HASH') {
11191: $lastactref->{'directorysrch'} = 1;
11192: }
11193: } else {
11194: $resulttext = &mt('No changes made to directory search settings');
11195: }
11196: } else {
11197: $resulttext = '<span class="LC_error">'.
11198: &mt('An error occurred: [_1]',$putresult).'</span>';
11199: }
11200: return $resulttext;
11201: }
11202:
11203: sub modify_contacts {
11204: my ($dom,$lastactref,%domconfig) = @_;
11205: my ($resulttext,%currsetting,%newsetting,%changes,%contacts_hash);
11206: if (ref($domconfig{'contacts'}) eq 'HASH') {
11207: foreach my $key (keys(%{$domconfig{'contacts'}})) {
11208: $currsetting{$key} = $domconfig{'contacts'}{$key};
11209: }
11210: }
11211: my (%others,%to,%bcc,%includestr,%includeloc);
11212: my @contacts = ('supportemail','adminemail');
11213: my @mailings = ('errormail','packagesmail','helpdeskmail','otherdomsmail',
11214: 'lonstatusmail','requestsmail','updatesmail','idconflictsmail');
11215: my @toggles = ('reporterrors','reportupdates');
11216: my ($fields,$fieldtitles,$fieldoptions,$possoptions) = &helpform_fields();
11217: foreach my $type (@mailings) {
11218: @{$newsetting{$type}} =
11219: &Apache::loncommon::get_env_multiple('form.'.$type);
11220: foreach my $item (@contacts) {
11221: if (grep(/^\Q$item\E$/,@{$newsetting{$type}})) {
11222: $contacts_hash{contacts}{$type}{$item} = 1;
11223: } else {
11224: $contacts_hash{contacts}{$type}{$item} = 0;
11225: }
11226: }
11227: $others{$type} = $env{'form.'.$type.'_others'};
11228: $contacts_hash{contacts}{$type}{'others'} = $others{$type};
11229: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
11230: $bcc{$type} = $env{'form.'.$type.'_bcc'};
11231: $contacts_hash{contacts}{$type}{'bcc'} = $bcc{$type};
11232: if (($env{'form.'.$type.'_includestr'} ne '') && ($env{'form.'.$type.'_includeloc'} =~ /^s|b$/)) {
11233: $includestr{$type} = $env{'form.'.$type.'_includestr'};
11234: $includeloc{$type} = $env{'form.'.$type.'_includeloc'};
11235: $contacts_hash{contacts}{$type}{'include'} = $includeloc{$type}.':'.&escape($includestr{$type});
11236: }
11237: }
11238: }
11239: foreach my $item (@contacts) {
11240: $to{$item} = $env{'form.'.$item};
11241: $contacts_hash{'contacts'}{$item} = $to{$item};
11242: }
11243: foreach my $item (@toggles) {
11244: if ($env{'form.'.$item} =~ /^(0|1)$/) {
11245: $contacts_hash{'contacts'}{$item} = $env{'form.'.$item};
11246: }
11247: }
11248: if ((ref($fields) eq 'ARRAY') && (ref($possoptions) eq 'HASH')) {
11249: foreach my $field (@{$fields}) {
11250: if (ref($possoptions->{$field}) eq 'ARRAY') {
11251: my $value = $env{'form.helpform_'.$field};
11252: $value =~ s/^\s+|\s+$//g;
11253: if (grep(/^\Q$value\E$/,@{$possoptions->{$field}})) {
11254: $contacts_hash{'contacts'}{'helpform'}{$field} = $value;
11255: if ($field eq 'screenshot') {
11256: $env{'form.helpform_maxsize'} =~ s/^\s+|\s+$//g;
11257: if ($env{'form.helpform_maxsize'} =~ /^\d+\.?\d*$/) {
11258: $contacts_hash{'contacts'}{'helpform'}{'maxsize'} = $env{'form.helpform_maxsize'};
11259: }
11260: }
11261: }
11262: }
11263: }
11264: }
11265: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
11266: my (@statuses,%usertypeshash,@overrides);
11267: if ((ref($types) eq 'ARRAY') && (@{$types} > 0)) {
11268: @statuses = @{$types};
11269: if (ref($usertypes) eq 'HASH') {
11270: %usertypeshash = %{$usertypes};
11271: }
11272: }
11273: if (@statuses) {
11274: my @possoverrides = &Apache::loncommon::get_env_multiple('form.overrides');
11275: foreach my $type (@possoverrides) {
11276: if (($type ne '') && (grep(/^\Q$type\E$/,@statuses))) {
11277: push(@overrides,$type);
11278: }
11279: }
11280: if (@overrides) {
11281: foreach my $type (@overrides) {
11282: my @standard = &Apache::loncommon::get_env_multiple('form.override_'.$type);
11283: foreach my $item (@contacts) {
11284: if (grep(/^\Q$item\E$/,@standard)) {
11285: $contacts_hash{'contacts'}{'overrides'}{$type}{$item} = 1;
11286: $newsetting{'override_'.$type}{$item} = 1;
11287: } else {
11288: $contacts_hash{'contacts'}{'overrides'}{$type}{$item} = 0;
11289: $newsetting{'override_'.$type}{$item} = 0;
11290: }
11291: }
11292: $contacts_hash{'contacts'}{'overrides'}{$type}{'others'} = $env{'form.override_'.$type.'_others'};
11293: $contacts_hash{'contacts'}{'overrides'}{$type}{'bcc'} = $env{'form.override_'.$type.'_bcc'};
11294: $newsetting{'override_'.$type}{'others'} = $env{'form.override_'.$type.'_others'};
11295: $newsetting{'override_'.$type}{'bcc'} = $env{'form.override_'.$type.'_bcc'};
11296: if (($env{'form.override_'.$type.'_includestr'} ne '') && ($env{'form.override_'.$type.'_includeloc'} =~ /^s|b$/)) {
11297: $includestr{$type} = $env{'form.override_'.$type.'_includestr'};
11298: $includeloc{$type} = $env{'form.override_'.$type.'_includeloc'};
11299: $contacts_hash{'contacts'}{'overrides'}{$type}{'include'} = $includeloc{$type}.':'.&escape($includestr{$type});
11300: $newsetting{'override_'.$type}{'include'} = $contacts_hash{'contacts'}{'overrides'}{$type}{'include'};
11301: }
11302: }
11303: }
11304: }
11305: if (keys(%currsetting) > 0) {
11306: foreach my $item (@contacts) {
11307: if ($to{$item} ne $currsetting{$item}) {
11308: $changes{$item} = 1;
11309: }
11310: }
11311: foreach my $type (@mailings) {
11312: foreach my $item (@contacts) {
11313: if (ref($currsetting{$type}) eq 'HASH') {
11314: if ($currsetting{$type}{$item} ne $contacts_hash{contacts}{$type}{$item}) {
11315: push(@{$changes{$type}},$item);
11316: }
11317: } else {
11318: push(@{$changes{$type}},@{$newsetting{$type}});
11319: }
11320: }
11321: if ($others{$type} ne $currsetting{$type}{'others'}) {
11322: push(@{$changes{$type}},'others');
11323: }
11324: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
11325: if ($bcc{$type} ne $currsetting{$type}{'bcc'}) {
11326: push(@{$changes{$type}},'bcc');
11327: }
11328: my ($currloc,$currstr) = split(/:/,$currsetting{$type}{'include'},2);
11329: if (($includeloc{$type} ne $currloc) || (&escape($includestr{$type}) ne $currstr)) {
11330: push(@{$changes{$type}},'include');
11331: }
11332: }
11333: }
11334: if (ref($fields) eq 'ARRAY') {
11335: if (ref($currsetting{'helpform'}) eq 'HASH') {
11336: foreach my $field (@{$fields}) {
11337: if ($currsetting{'helpform'}{$field} ne $contacts_hash{'contacts'}{'helpform'}{$field}) {
11338: push(@{$changes{'helpform'}},$field);
11339: }
11340: if (($field eq 'screenshot') && ($contacts_hash{'contacts'}{'helpform'}{'screenshot'} ne 'no')) {
11341: if ($currsetting{'helpform'}{'maxsize'} ne $contacts_hash{'contacts'}{'helpform'}{'maxsize'}) {
11342: push(@{$changes{'helpform'}},'maxsize');
11343: }
11344: }
11345: }
11346: } else {
11347: foreach my $field (@{$fields}) {
11348: if ($contacts_hash{'contacts'}{'helpform'}{$field} ne 'yes') {
11349: push(@{$changes{'helpform'}},$field);
11350: }
11351: if (($field eq 'screenshot') && ($contacts_hash{'contacts'}{'helpform'}{'screenshot'} ne 'no')) {
11352: if ($contacts_hash{'contacts'}{'helpform'}{'maxsize'} != 1) {
11353: push(@{$changes{'helpform'}},'maxsize');
11354: }
11355: }
11356: }
11357: }
11358: }
11359: if (@statuses) {
11360: if (ref($currsetting{'overrides'}) eq 'HASH') {
11361: foreach my $key (keys(%{$currsetting{'overrides'}})) {
11362: if (ref($currsetting{'overrides'}{$key}) eq 'HASH') {
11363: if (ref($newsetting{'override_'.$key}) eq 'HASH') {
11364: foreach my $item (@contacts,'bcc','others','include') {
11365: if ($currsetting{'overrides'}{$key}{$item} ne $newsetting{'override_'.$key}{$item}) {
11366: push(@{$changes{'overrides'}},$key);
11367: last;
11368: }
11369: }
11370: } else {
11371: push(@{$changes{'overrides'}},$key);
11372: }
11373: }
11374: }
11375: foreach my $key (@overrides) {
11376: unless (exists($currsetting{'overrides'}{$key})) {
11377: push(@{$changes{'overrides'}},$key);
11378: }
11379: }
11380: } else {
11381: foreach my $key (@overrides) {
11382: push(@{$changes{'overrides'}},$key);
11383: }
11384: }
11385: }
11386: } else {
11387: my %default;
11388: $default{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
11389: $default{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
11390: $default{'errormail'} = 'adminemail';
11391: $default{'packagesmail'} = 'adminemail';
11392: $default{'helpdeskmail'} = 'supportemail';
11393: $default{'otherdomsmail'} = 'supportemail';
11394: $default{'lonstatusmail'} = 'adminemail';
11395: $default{'requestsmail'} = 'adminemail';
11396: $default{'updatesmail'} = 'adminemail';
11397: foreach my $item (@contacts) {
11398: if ($to{$item} ne $default{$item}) {
11399: $changes{$item} = 1;
11400: }
11401: }
11402: foreach my $type (@mailings) {
11403: if ((@{$newsetting{$type}} != 1) || ($newsetting{$type}[0] ne $default{$type})) {
11404: push(@{$changes{$type}},@{$newsetting{$type}});
11405: }
11406: if ($others{$type} ne '') {
11407: push(@{$changes{$type}},'others');
11408: }
11409: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
11410: if ($bcc{$type} ne '') {
11411: push(@{$changes{$type}},'bcc');
11412: }
11413: if (($includeloc{$type} =~ /^b|s$/) && ($includestr{$type} ne '')) {
11414: push(@{$changes{$type}},'include');
11415: }
11416: }
11417: }
11418: if (ref($fields) eq 'ARRAY') {
11419: foreach my $field (@{$fields}) {
11420: if ($contacts_hash{'contacts'}{'helpform'}{$field} ne 'yes') {
11421: push(@{$changes{'helpform'}},$field);
11422: }
11423: if (($field eq 'screenshot') && ($contacts_hash{'contacts'}{'helpform'}{'screenshot'} ne 'no')) {
11424: if ($contacts_hash{'contacts'}{'helpform'}{'maxsize'} != 1) {
11425: push(@{$changes{'helpform'}},'maxsize');
11426: }
11427: }
11428: }
11429: }
11430: }
11431: foreach my $item (@toggles) {
11432: if (($env{'form.'.$item} == 1) && ($currsetting{$item} == 0)) {
11433: $changes{$item} = 1;
11434: } elsif ((!$env{'form.'.$item}) &&
11435: (($currsetting{$item} eq '') || ($currsetting{$item} == 1))) {
11436: $changes{$item} = 1;
11437: }
11438: }
11439: my $putresult = &Apache::lonnet::put_dom('configuration',\%contacts_hash,
11440: $dom);
11441: if ($putresult eq 'ok') {
11442: if (keys(%changes) > 0) {
11443: &Apache::loncommon::devalidate_domconfig_cache($dom);
11444: if (ref($lastactref) eq 'HASH') {
11445: $lastactref->{'domainconfig'} = 1;
11446: }
11447: my ($titles,$short_titles) = &contact_titles();
11448: $resulttext = &mt('Changes made:').'<ul>';
11449: foreach my $item (@contacts) {
11450: if ($changes{$item}) {
11451: $resulttext .= '<li>'.$titles->{$item}.
11452: &mt(' set to: ').
11453: '<span class="LC_cusr_emph">'.
11454: $to{$item}.'</span></li>';
11455: }
11456: }
11457: foreach my $type (@mailings) {
11458: if (ref($changes{$type}) eq 'ARRAY') {
11459: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
11460: $resulttext .= '<li>'.$titles->{$type}.' -- '.&mt('sent to').': ';
11461: } else {
11462: $resulttext .= '<li>'.$titles->{$type}.': ';
11463: }
11464: my @text;
11465: foreach my $item (@{$newsetting{$type}}) {
11466: push(@text,$short_titles->{$item});
11467: }
11468: if ($others{$type} ne '') {
11469: push(@text,$others{$type});
11470: }
11471: if (@text) {
11472: $resulttext .= '<span class="LC_cusr_emph">'.
11473: join(', ',@text).'</span>';
11474: }
11475: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
11476: if ($bcc{$type} ne '') {
11477: my $bcctext;
11478: if (@text) {
11479: $bcctext = ' '.&mt('with Bcc to');
11480: } else {
11481: $bcctext = '(Bcc)';
11482: }
11483: $resulttext .= $bcctext.': <span class="LC_cusr_emph">'.$bcc{$type}.'</span>';
11484: } elsif (!@text) {
11485: $resulttext .= &mt('No one');
11486: }
11487: if ($includestr{$type} ne '') {
11488: if ($includeloc{$type} eq 'b') {
11489: $resulttext .= '<br />'.&mt('Text automatically added to e-mail body:').' '.$includestr{$type};
11490: } elsif ($includeloc{$type} eq 's') {
11491: $resulttext .= '<br />'.&mt('Text automatically added to e-mail subject:').' '.$includestr{$type};
11492: }
11493: }
11494: } elsif (!@text) {
11495: $resulttext .= &mt('No recipients');
11496: }
11497: $resulttext .= '</li>';
11498: }
11499: }
11500: if (ref($changes{'overrides'}) eq 'ARRAY') {
11501: my @deletions;
11502: foreach my $type (@{$changes{'overrides'}}) {
11503: if ($usertypeshash{$type}) {
11504: if (grep(/^\Q$type\E/,@overrides)) {
11505: $resulttext .= '<li>'.&mt("Overrides based on requester's affiliation set for [_1]",
11506: $usertypeshash{$type}).'<ul><li>';
11507: if (ref($newsetting{'override_'.$type}) eq 'HASH') {
11508: my @text;
11509: foreach my $item (@contacts) {
11510: if ($newsetting{'override_'.$type}{$item}) {
11511: push(@text,$short_titles->{$item});
11512: }
11513: }
11514: if ($newsetting{'override_'.$type}{'others'} ne '') {
11515: push(@text,$newsetting{'override_'.$type}{'others'});
11516: }
11517:
11518: if (@text) {
11519: $resulttext .= &mt('Helpdesk e-mail sent to: [_1]',
11520: '<span class="LC_cusr_emph">'.join(', ',@text).'</span>');
11521: }
11522: if ($newsetting{'override_'.$type}{'bcc'} ne '') {
11523: my $bcctext;
11524: if (@text) {
11525: $bcctext = ' '.&mt('with Bcc to');
11526: } else {
11527: $bcctext = '(Bcc)';
11528: }
11529: $resulttext .= $bcctext.': <span class="LC_cusr_emph">'.$newsetting{'override_'.$type}{'bcc'}.'</span>';
11530: } elsif (!@text) {
11531: $resulttext .= &mt('Helpdesk e-mail sent to no one');
11532: }
11533: $resulttext .= '</li>';
11534: if ($newsetting{'override_'.$type}{'include'} ne '') {
11535: my ($loc,$str) = split(/:/,$newsetting{'override_'.$type}{'include'});
11536: if ($loc eq 'b') {
11537: $resulttext .= '<li>'.&mt('Text automatically added to e-mail body:').' '.&unescape($str).'</li>';
11538: } elsif ($loc eq 's') {
11539: $resulttext .= '<li>'.&mt('Text automatically added to e-mail subject:').' '.&unescape($str).'</li>';
11540: }
11541: }
11542: }
11543: $resulttext .= '</li></ul></li>';
11544: } else {
11545: push(@deletions,$usertypeshash{$type});
11546: }
11547: }
11548: }
11549: if (@deletions) {
11550: $resulttext .= '<li>'.&mt("Overrides based on requester's affiliation discontinued for: [_1]",
11551: join(', ',@deletions)).'</li>';
11552: }
11553: }
11554: my @offon = ('off','on');
11555: if ($changes{'reporterrors'}) {
11556: $resulttext .= '<li>'.
11557: &mt('E-mail error reports to [_1] set to "'.
11558: $offon[$env{'form.reporterrors'}].'".',
11559: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
11560: &mt('LON-CAPA core group - MSU'),600,500)).
11561: '</li>';
11562: }
11563: if ($changes{'reportupdates'}) {
11564: $resulttext .= '<li>'.
11565: &mt('E-mail record of completed LON-CAPA updates to [_1] set to "'.
11566: $offon[$env{'form.reportupdates'}].'".',
11567: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
11568: &mt('LON-CAPA core group - MSU'),600,500)).
11569: '</li>';
11570: }
11571: if ((ref($changes{'helpform'}) eq 'ARRAY') && (ref($fields) eq 'ARRAY')) {
11572: my (@optional,@required,@unused,$maxsizechg);
11573: foreach my $field (@{$changes{'helpform'}}) {
11574: if ($field eq 'maxsize') {
11575: $maxsizechg = 1;
11576: next;
11577: }
11578: if ($contacts_hash{'contacts'}{'helpform'}{$field} eq 'yes') {
11579: push(@optional,$field);
11580: } elsif ($contacts_hash{'contacts'}{'helpform'}{$field} eq 'no') {
11581: push(@unused,$field);
11582: } elsif ($contacts_hash{'contacts'}{'helpform'}{$field} eq 'req') {
11583: push(@required,$field);
11584: }
11585: }
11586: if (@optional) {
11587: $resulttext .= '<li>'.
11588: &mt('Help form fields changed to "Optional": [_1].',
11589: '<span class="LC_cusr_emph">'.join(', ',map { $fieldtitles->{$_}; } @optional)).'</span>'.
11590: '</li>';
11591: }
11592: if (@required) {
11593: $resulttext .= '<li>'.
11594: &mt('Help form fields changed to "Required": [_1].',
11595: '<span class="LC_cusr_emph">'.join(', ',map { $fieldtitles->{$_}; } @required)).'</span>'.
11596: '</li>';
11597: }
11598: if (@unused) {
11599: $resulttext .= '<li>'.
11600: &mt('Help form fields changed to "Not shown": [_1].',
11601: '<span class="LC_cusr_emph">'.join(', ',map { $fieldtitles->{$_}; } @unused)).'</span>'.
11602: '</li>';
11603: }
11604: if ($maxsizechg) {
11605: $resulttext .= '<li>'.
11606: &mt('Max size for file uploaded to help form by logged-in user set to [_1] MB.',
11607: $contacts_hash{'contacts'}{'helpform'}{'maxsize'}).
11608: '</li>';
11609: }
11610: }
11611: $resulttext .= '</ul>';
11612: } else {
11613: $resulttext = &mt('No changes made to contacts and form settings');
11614: }
11615: } else {
11616: $resulttext = '<span class="LC_error">'.
11617: &mt('An error occurred: [_1].',$putresult).'</span>';
11618: }
11619: return $resulttext;
11620: }
11621:
11622: sub modify_usercreation {
11623: my ($dom,%domconfig) = @_;
11624: my ($resulttext,%curr_usercreation,%changes,%authallowed,%cancreate,%save_usercreate);
11625: my $warningmsg;
11626: if (ref($domconfig{'usercreation'}) eq 'HASH') {
11627: foreach my $key (keys(%{$domconfig{'usercreation'}})) {
11628: if ($key eq 'cancreate') {
11629: if (ref($domconfig{'usercreation'}{$key}) eq 'HASH') {
11630: foreach my $item (keys(%{$domconfig{'usercreation'}{$key}})) {
11631: if (($item eq 'requestcrs') || ($item eq 'course') || ($item eq 'author')) {
11632: $curr_usercreation{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
11633: } else {
11634: $save_usercreate{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
11635: }
11636: }
11637: }
11638: } elsif ($key eq 'email_rule') {
11639: $save_usercreate{$key} = $domconfig{'usercreation'}{$key};
11640: } else {
11641: $curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
11642: }
11643: }
11644: }
11645: my @username_rule = &Apache::loncommon::get_env_multiple('form.username_rule');
11646: my @id_rule = &Apache::loncommon::get_env_multiple('form.id_rule');
11647: my @contexts = ('author','course','requestcrs');
11648: foreach my $item(@contexts) {
11649: $cancreate{$item} = $env{'form.can_createuser_'.$item};
11650: }
11651: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
11652: foreach my $item (@contexts) {
11653: if ($curr_usercreation{'cancreate'}{$item} ne $cancreate{$item}) {
11654: push(@{$changes{'cancreate'}},$item);
11655: }
11656: }
11657: } elsif (ref($curr_usercreation{'cancreate'}) eq 'ARRAY') {
11658: foreach my $item (@contexts) {
11659: if (!grep(/^\Q$item\E$/,@{$curr_usercreation{'cancreate'}})) {
11660: if ($cancreate{$item} ne 'any') {
11661: push(@{$changes{'cancreate'}},$item);
11662: }
11663: } else {
11664: if ($cancreate{$item} ne 'none') {
11665: push(@{$changes{'cancreate'}},$item);
11666: }
11667: }
11668: }
11669: } else {
11670: foreach my $item (@contexts) {
11671: push(@{$changes{'cancreate'}},$item);
11672: }
11673: }
11674:
11675: if (ref($curr_usercreation{'username_rule'}) eq 'ARRAY') {
11676: foreach my $type (@{$curr_usercreation{'username_rule'}}) {
11677: if (!grep(/^\Q$type\E$/,@username_rule)) {
11678: push(@{$changes{'username_rule'}},$type);
11679: }
11680: }
11681: foreach my $type (@username_rule) {
11682: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'username_rule'}})) {
11683: push(@{$changes{'username_rule'}},$type);
11684: }
11685: }
11686: } else {
11687: push(@{$changes{'username_rule'}},@username_rule);
11688: }
11689:
11690: if (ref($curr_usercreation{'id_rule'}) eq 'ARRAY') {
11691: foreach my $type (@{$curr_usercreation{'id_rule'}}) {
11692: if (!grep(/^\Q$type\E$/,@id_rule)) {
11693: push(@{$changes{'id_rule'}},$type);
11694: }
11695: }
11696: foreach my $type (@id_rule) {
11697: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'id_rule'}})) {
11698: push(@{$changes{'id_rule'}},$type);
11699: }
11700: }
11701: } else {
11702: push(@{$changes{'id_rule'}},@id_rule);
11703: }
11704:
11705: my @authen_contexts = ('author','course','domain');
11706: my @authtypes = ('int','krb4','krb5','loc');
11707: my %authhash;
11708: foreach my $item (@authen_contexts) {
11709: my @authallowed = &Apache::loncommon::get_env_multiple('form.'.$item.'_auth');
11710: foreach my $auth (@authtypes) {
11711: if (grep(/^\Q$auth\E$/,@authallowed)) {
11712: $authhash{$item}{$auth} = 1;
11713: } else {
11714: $authhash{$item}{$auth} = 0;
11715: }
11716: }
11717: }
11718: if (ref($curr_usercreation{'authtypes'}) eq 'HASH') {
11719: foreach my $item (@authen_contexts) {
11720: if (ref($curr_usercreation{'authtypes'}{$item}) eq 'HASH') {
11721: foreach my $auth (@authtypes) {
11722: if ($authhash{$item}{$auth} ne $curr_usercreation{'authtypes'}{$item}{$auth}) {
11723: push(@{$changes{'authtypes'}},$item);
11724: last;
11725: }
11726: }
11727: }
11728: }
11729: } else {
11730: foreach my $item (@authen_contexts) {
11731: push(@{$changes{'authtypes'}},$item);
11732: }
11733: }
11734:
11735: $save_usercreate{'cancreate'}{'course'} = $cancreate{'course'};
11736: $save_usercreate{'cancreate'}{'author'} = $cancreate{'author'};
11737: $save_usercreate{'cancreate'}{'requestcrs'} = $cancreate{'requestcrs'};
11738: $save_usercreate{'id_rule'} = \@id_rule;
11739: $save_usercreate{'username_rule'} = \@username_rule,
11740: $save_usercreate{'authtypes'} = \%authhash;
11741:
11742: my %usercreation_hash = (
11743: usercreation => \%save_usercreate,
11744: );
11745:
11746: my $putresult = &Apache::lonnet::put_dom('configuration',\%usercreation_hash,
11747: $dom);
11748:
11749: if ($putresult eq 'ok') {
11750: if (keys(%changes) > 0) {
11751: $resulttext = &mt('Changes made:').'<ul>';
11752: if (ref($changes{'cancreate'}) eq 'ARRAY') {
11753: my %lt = &usercreation_types();
11754: foreach my $type (@{$changes{'cancreate'}}) {
11755: my $chgtext = $lt{$type}.', ';
11756: if ($cancreate{$type} eq 'none') {
11757: $chgtext .= &mt('creation of new users is not permitted, except by a Domain Coordinator.');
11758: } elsif ($cancreate{$type} eq 'any') {
11759: $chgtext .= &mt('creation of new users is permitted for both institutional and non-institutional usernames.');
11760: } elsif ($cancreate{$type} eq 'official') {
11761: $chgtext .= &mt('creation of new users is only permitted for institutional usernames.');
11762: } elsif ($cancreate{$type} eq 'unofficial') {
11763: $chgtext .= &mt('creation of new users is only permitted for non-institutional usernames.');
11764: }
11765: $resulttext .= '<li>'.$chgtext.'</li>';
11766: }
11767: }
11768: if (ref($changes{'username_rule'}) eq 'ARRAY') {
11769: my ($rules,$ruleorder) =
11770: &Apache::lonnet::inst_userrules($dom,'username');
11771: my $chgtext = '<ul>';
11772: foreach my $type (@username_rule) {
11773: if (ref($rules->{$type}) eq 'HASH') {
11774: $chgtext .= '<li>'.$rules->{$type}{'name'}.'</li>';
11775: }
11776: }
11777: $chgtext .= '</ul>';
11778: if (@username_rule > 0) {
11779: $resulttext .= '<li>'.&mt('Usernames with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
11780: } else {
11781: $resulttext .= '<li>'.&mt('There are now no username formats restricted to verified users in the institutional directory.').'</li>';
11782: }
11783: }
11784: if (ref($changes{'id_rule'}) eq 'ARRAY') {
11785: my ($idrules,$idruleorder) =
11786: &Apache::lonnet::inst_userrules($dom,'id');
11787: my $chgtext = '<ul>';
11788: foreach my $type (@id_rule) {
11789: if (ref($idrules->{$type}) eq 'HASH') {
11790: $chgtext .= '<li>'.$idrules->{$type}{'name'}.'</li>';
11791: }
11792: }
11793: $chgtext .= '</ul>';
11794: if (@id_rule > 0) {
11795: $resulttext .= '<li>'.&mt('IDs with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
11796: } else {
11797: $resulttext .= '<li>'.&mt('There are now no ID formats restricted to verified users in the institutional directory.').'</li>';
11798: }
11799: }
11800: my %authname = &authtype_names();
11801: my %context_title = &context_names();
11802: if (ref($changes{'authtypes'}) eq 'ARRAY') {
11803: my $chgtext = '<ul>';
11804: foreach my $type (@{$changes{'authtypes'}}) {
11805: my @allowed;
11806: $chgtext .= '<li><span class="LC_cusr_emph">'.$context_title{$type}.'</span> - '.&mt('assignable authentication types: ');
11807: foreach my $auth (@authtypes) {
11808: if ($authhash{$type}{$auth}) {
11809: push(@allowed,$authname{$auth});
11810: }
11811: }
11812: if (@allowed > 0) {
11813: $chgtext .= join(', ',@allowed).'</li>';
11814: } else {
11815: $chgtext .= &mt('none').'</li>';
11816: }
11817: }
11818: $chgtext .= '</ul>';
11819: $resulttext .= '<li>'.&mt('Authentication types available for assignment to new users').'<br />'.$chgtext;
11820: $resulttext .= '</li>';
11821: }
11822: $resulttext .= '</ul>';
11823: } else {
11824: $resulttext = &mt('No changes made to user creation settings');
11825: }
11826: } else {
11827: $resulttext = '<span class="LC_error">'.
11828: &mt('An error occurred: [_1]',$putresult).'</span>';
11829: }
11830: if ($warningmsg ne '') {
11831: $resulttext .= '<br /><span class="LC_warning">'.$warningmsg.'</span><br />';
11832: }
11833: return $resulttext;
11834: }
11835:
11836: sub modify_selfcreation {
11837: my ($dom,$lastactref,%domconfig) = @_;
11838: my ($resulttext,$warningmsg,%curr_usercreation,%curr_usermodify,%curr_inststatus,%changes,%cancreate);
11839: my (%save_usercreate,%save_usermodify,%save_inststatus,@types,%usertypes);
11840: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
11841: my ($othertitle,$usertypesref,$typesref) = &Apache::loncommon::sorted_inst_types($dom);
11842: if (ref($typesref) eq 'ARRAY') {
11843: @types = @{$typesref};
11844: }
11845: if (ref($usertypesref) eq 'HASH') {
11846: %usertypes = %{$usertypesref};
11847: }
11848: $usertypes{'default'} = $othertitle;
11849: #
11850: # Retrieve current domain configuration for self-creation of usernames from $domconfig{'usercreation'}.
11851: #
11852: if (ref($domconfig{'usercreation'}) eq 'HASH') {
11853: foreach my $key (keys(%{$domconfig{'usercreation'}})) {
11854: if ($key eq 'cancreate') {
11855: if (ref($domconfig{'usercreation'}{$key}) eq 'HASH') {
11856: foreach my $item (keys(%{$domconfig{'usercreation'}{$key}})) {
11857: if (($item eq 'selfcreate') || ($item eq 'statustocreate') ||
11858: ($item eq 'captcha') || ($item eq 'recaptchakeys') ||
11859: ($item eq 'recaptchaversion') || ($item eq 'notify') ||
11860: ($item eq 'emailusername') || ($item eq 'shibenv') ||
11861: ($item eq 'selfcreateprocessing') || ($item eq 'emailverified') ||
11862: ($item eq 'emailoptions') || ($item eq 'emaildomain')) {
11863: $curr_usercreation{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
11864: } else {
11865: $save_usercreate{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
11866: }
11867: }
11868: }
11869: } elsif ($key eq 'email_rule') {
11870: $curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
11871: } else {
11872: $save_usercreate{$key} = $domconfig{'usercreation'}{$key};
11873: }
11874: }
11875: }
11876: #
11877: # Retrieve current domain configuration for self-creation of usernames from $domconfig{'usermodification'}.
11878: #
11879: if (ref($domconfig{'usermodification'}) eq 'HASH') {
11880: foreach my $key (keys(%{$domconfig{'usermodification'}})) {
11881: if ($key eq 'selfcreate') {
11882: $curr_usermodify{$key} = $domconfig{'usermodification'}{$key};
11883: } else {
11884: $save_usermodify{$key} = $domconfig{'usermodification'}{$key};
11885: }
11886: }
11887: }
11888: #
11889: # Retrieve current domain configuration for institutional status types from $domconfig{'inststatus'}.
11890: #
11891: if (ref($domconfig{'inststatus'}) eq 'HASH') {
11892: foreach my $key (keys(%{$domconfig{'inststatus'}})) {
11893: if ($key eq 'inststatusguest') {
11894: $curr_inststatus{$key} = $domconfig{'inststatus'}{$key};
11895: } else {
11896: $save_inststatus{$key} = $domconfig{'inststatus'}{$key};
11897: }
11898: }
11899: }
11900:
11901: my @contexts = ('selfcreate');
11902: @{$cancreate{'selfcreate'}} = ();
11903: %{$cancreate{'emailusername'}} = ();
11904: if (@types) {
11905: @{$cancreate{'statustocreate'}} = ();
11906: }
11907: %{$cancreate{'selfcreateprocessing'}} = ();
11908: %{$cancreate{'shibenv'}} = ();
11909: %{$cancreate{'emailverified'}} = ();
11910: %{$cancreate{'emailoptions'}} = ();
11911: %{$cancreate{'emaildomain'}} = ();
11912: my %selfcreatetypes = (
11913: sso => 'users authenticated by institutional single sign on',
11914: login => 'users authenticated by institutional log-in',
11915: email => 'users verified by e-mail',
11916: );
11917: #
11918: # Populate $cancreate{'selfcreate'} array reference with types of user, for which self-creation of user accounts
11919: # is permitted.
11920: #
11921: my ($emailrules,$emailruleorder) = &Apache::lonnet::inst_userrules($dom,'email');
11922:
11923: my (@statuses,%email_rule);
11924: foreach my $item ('login','sso','email') {
11925: if ($item eq 'email') {
11926: if ($env{'form.cancreate_email'}) {
11927: if (@types) {
11928: my @poss_statuses = &Apache::loncommon::get_env_multiple('form.selfassign');
11929: foreach my $status (@poss_statuses) {
11930: if (grep(/^\Q$status\E$/,(@types,'default'))) {
11931: push(@statuses,$status);
11932: }
11933: }
11934: $save_inststatus{'inststatusguest'} = \@statuses;
11935: } else {
11936: push(@statuses,'default');
11937: }
11938: if (@statuses) {
11939: my %curr_rule;
11940: if (ref($curr_usercreation{'email_rule'}) eq 'ARRAY') {
11941: foreach my $type (@statuses) {
11942: $curr_rule{$type} = $curr_usercreation{'email_rule'};
11943: }
11944: } elsif (ref($curr_usercreation{'email_rule'}) eq 'HASH') {
11945: foreach my $type (@statuses) {
11946: $curr_rule{$type} = $curr_usercreation{'email_rule'}{$type};
11947: }
11948: }
11949: push(@{$cancreate{'selfcreate'}},'email');
11950: push(@contexts,('selfcreateprocessing','emailverified','emailoptions'));
11951: my %curremaildom;
11952: if (ref($curr_usercreation{'cancreate'}{'emaildomain'}) eq 'HASH') {
11953: %curremaildom = %{$curr_usercreation{'cancreate'}{'emaildomain'}};
11954: }
11955: foreach my $type (@statuses) {
11956: if ($env{'form.cancreate_emailprocess_'.$type} =~ /^(?:approval|automatic)$/) {
11957: $cancreate{'selfcreateprocessing'}{$type} = $env{'form.cancreate_emailprocess_'.$type};
11958: }
11959: if ($env{'form.cancreate_usernameoptions_'.$type} =~ /^(?:all|first|free)$/) {
11960: $cancreate{'emailverified'}{$type} = $env{'form.cancreate_usernameoptions_'.$type};
11961: }
11962: if ($env{'form.cancreate_emailoptions_'.$type} =~ /^(any|inst|noninst|custom)$/) {
11963: #
11964: # Retrieve rules (if any) governing types of e-mail address which may be used to verify a username.
11965: #
11966: my $chosen = $1;
11967: if (($chosen eq 'inst') || ($chosen eq 'noninst')) {
11968: my $emaildom;
11969: if ($env{'form.cancreate_emaildomain_'.$chosen.'_'.$type} =~ /^\@[^\@]+$/) {
11970: $emaildom = $env{'form.cancreate_emaildomain_'.$chosen.'_'.$type};
11971: $cancreate{'emaildomain'}{$type}{$chosen} = $emaildom;
11972: if (ref($curremaildom{$type}) eq 'HASH') {
11973: if (exists($curremaildom{$type}{$chosen})) {
11974: if ($curremaildom{$type}{$chosen} ne $emaildom) {
11975: push(@{$changes{'cancreate'}},'emaildomain');
11976: }
11977: } elsif ($emaildom ne '') {
11978: push(@{$changes{'cancreate'}},'emaildomain');
11979: }
11980: } elsif ($emaildom ne '') {
11981: push(@{$changes{'cancreate'}},'emaildomain');
11982: }
11983: }
11984: $cancreate{'emailoptions'}{$type} = $env{'form.cancreate_emailoptions_'.$type};
11985: } elsif ($chosen eq 'custom') {
11986: my @possemail_rules = &Apache::loncommon::get_env_multiple('form.email_rule_'.$type);
11987: $email_rule{$type} = [];
11988: if (ref($emailrules) eq 'HASH') {
11989: foreach my $rule (@possemail_rules) {
11990: if (exists($emailrules->{$rule})) {
11991: push(@{$email_rule{$type}},$rule);
11992: }
11993: }
11994: }
11995: if (@{$email_rule{$type}}) {
11996: $cancreate{'emailoptions'}{$type} = 'custom';
11997: if (ref($curr_rule{$type}) eq 'ARRAY') {
11998: if (@{$curr_rule{$type}} > 0) {
11999: foreach my $rule (@{$curr_rule{$type}}) {
12000: if (!grep(/^\Q$rule\E$/,@{$email_rule{$type}})) {
12001: push(@{$changes{'email_rule'}},$type);
12002: }
12003: }
12004: }
12005: foreach my $type (@{$email_rule{$type}}) {
12006: if (!grep(/^\Q$type\E$/,@{$curr_rule{$type}})) {
12007: push(@{$changes{'email_rule'}},$type);
12008: }
12009: }
12010: } else {
12011: push(@{$changes{'email_rule'}},$type);
12012: }
12013: }
12014: } else {
12015: $cancreate{'emailoptions'}{$type} = $env{'form.cancreate_emailoptions_'.$type};
12016: }
12017: }
12018: }
12019: if (@types) {
12020: if (ref($curr_inststatus{'inststatusguest'}) eq 'ARRAY') {
12021: my @changed = &Apache::loncommon::compare_arrays(\@statuses,$curr_inststatus{'inststatusguest'});
12022: if (@changed) {
12023: push(@{$changes{'inststatus'}},'inststatusguest');
12024: }
12025: } else {
12026: push(@{$changes{'inststatus'}},'inststatusguest');
12027: }
12028: }
12029: } else {
12030: delete($env{'form.cancreate_email'});
12031: if (ref($curr_inststatus{'inststatusguest'}) eq 'ARRAY') {
12032: if (@{$curr_inststatus{'inststatusguest'}} > 0) {
12033: push(@{$changes{'inststatus'}},'inststatusguest');
12034: }
12035: }
12036: }
12037: } else {
12038: $save_inststatus{'inststatusguest'} = [];
12039: if (ref($curr_inststatus{'inststatusguest'}) eq 'ARRAY') {
12040: if (@{$curr_inststatus{'inststatusguest'}} > 0) {
12041: push(@{$changes{'inststatus'}},'inststatusguest');
12042: }
12043: }
12044: }
12045: } else {
12046: if ($env{'form.cancreate_'.$item}) {
12047: push(@{$cancreate{'selfcreate'}},$item);
12048: }
12049: }
12050: }
12051: my (%userinfo,%savecaptcha);
12052: my ($infofields,$infotitles) = &Apache::loncommon::emailusername_info();
12053: #
12054: # Populate $cancreate{'emailusername'}{$type} hash ref with information fields (if new user will provide data
12055: # value set to one), if self-creation with e-mail address permitted, where $type is user type: faculty, staff, student etc.
12056: #
12057:
12058: if ($env{'form.cancreate_email'}) {
12059: push(@contexts,'emailusername');
12060: if (@statuses) {
12061: foreach my $type (@statuses) {
12062: if (ref($infofields) eq 'ARRAY') {
12063: foreach my $field (@{$infofields}) {
12064: if ($env{'form.canmodify_emailusername_'.$type.'_'.$field} =~ /^(required|optional)$/) {
12065: $cancreate{'emailusername'}{$type}{$field} = $1;
12066: }
12067: }
12068: }
12069: }
12070: }
12071: #
12072: # Populate $cancreate{'notify'} hash ref with names of Domain Coordinators who are to be notified of
12073: # queued requests for self-creation of account verified by e-mail.
12074: #
12075:
12076: my @approvalnotify = &Apache::loncommon::get_env_multiple('form.selfcreationnotifyapproval');
12077: @approvalnotify = sort(@approvalnotify);
12078: $cancreate{'notify'}{'approval'} = join(',',@approvalnotify);
12079: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
12080: if (ref($curr_usercreation{'cancreate'}{'notify'}) eq 'HASH') {
12081: if ($curr_usercreation{'cancreate'}{'notify'}{'approval'} ne $cancreate{'notify'}{'approval'}) {
12082: push(@{$changes{'cancreate'}},'notify');
12083: }
12084: } else {
12085: if ($cancreate{'notify'}{'approval'}) {
12086: push(@{$changes{'cancreate'}},'notify');
12087: }
12088: }
12089: } elsif ($cancreate{'notify'}{'approval'}) {
12090: push(@{$changes{'cancreate'}},'notify');
12091: }
12092:
12093: &process_captcha('cancreate',\%changes,\%savecaptcha,$curr_usercreation{'cancreate'});
12094: }
12095: #
12096: # Check if domain default is set appropriately, if self-creation of accounts is to be available for
12097: # institutional log-in.
12098: #
12099: if (grep(/^login$/,@{$cancreate{'selfcreate'}})) {
12100: if (!((($domdefaults{'auth_def'} =~/^krb/) && ($domdefaults{'auth_arg_def'} ne '')) ||
12101: ($domdefaults{'auth_def'} eq 'localauth'))) {
12102: $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.').' '.
12103: &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.');
12104: }
12105: }
12106: my @fields = ('lastname','firstname','middlename','generation',
12107: 'permanentemail','id');
12108: my @shibfields = (@fields,'inststatus');
12109: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
12110: #
12111: # Where usernames may created for institutional log-in and/or institutional single sign on:
12112: # (a) populate $cancreate{'statustocreate'} array reference with institutional status types who
12113: # may self-create accounts
12114: # (b) populate $save_usermodify{'selfcreate'} hash reference with status types, and information fields
12115: # which the user may supply, if institutional data is unavailable.
12116: #
12117: if (($env{'form.cancreate_login'}) || ($env{'form.cancreate_sso'})) {
12118: if (@types) {
12119: @{$cancreate{'statustocreate'}} = &Apache::loncommon::get_env_multiple('form.statustocreate');
12120: push(@contexts,'statustocreate');
12121: foreach my $type (@types) {
12122: my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$type);
12123: foreach my $field (@fields) {
12124: if (grep(/^\Q$field\E$/,@modifiable)) {
12125: $save_usermodify{'selfcreate'}{$type}{$field} = 1;
12126: } else {
12127: $save_usermodify{'selfcreate'}{$type}{$field} = 0;
12128: }
12129: }
12130: }
12131: if (ref($curr_usermodify{'selfcreate'}) eq 'HASH') {
12132: foreach my $type (@types) {
12133: if (ref($curr_usermodify{'selfcreate'}{$type}) eq 'HASH') {
12134: foreach my $field (@fields) {
12135: if ($save_usermodify{'selfcreate'}{$type}{$field} ne
12136: $curr_usermodify{'selfcreate'}{$type}{$field}) {
12137: push(@{$changes{'selfcreate'}},$type);
12138: last;
12139: }
12140: }
12141: }
12142: }
12143: } else {
12144: foreach my $type (@types) {
12145: push(@{$changes{'selfcreate'}},$type);
12146: }
12147: }
12148: }
12149: foreach my $field (@shibfields) {
12150: if ($env{'form.shibenv_'.$field} ne '') {
12151: $cancreate{'shibenv'}{$field} = $env{'form.shibenv_'.$field};
12152: }
12153: }
12154: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
12155: if (ref($curr_usercreation{'cancreate'}{'shibenv'}) eq 'HASH') {
12156: foreach my $field (@shibfields) {
12157: if ($env{'form.shibenv_'.$field} ne $curr_usercreation{'cancreate'}{'shibenv'}{$field}) {
12158: push(@{$changes{'cancreate'}},'shibenv');
12159: }
12160: }
12161: } else {
12162: foreach my $field (@shibfields) {
12163: if ($env{'form.shibenv_'.$field}) {
12164: push(@{$changes{'cancreate'}},'shibenv');
12165: last;
12166: }
12167: }
12168: }
12169: }
12170: }
12171: foreach my $item (@contexts) {
12172: if (ref($curr_usercreation{'cancreate'}{$item}) eq 'ARRAY') {
12173: foreach my $curr (@{$curr_usercreation{'cancreate'}{$item}}) {
12174: if (ref($cancreate{$item}) eq 'ARRAY') {
12175: if (!grep(/^$curr$/,@{$cancreate{$item}})) {
12176: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
12177: push(@{$changes{'cancreate'}},$item);
12178: }
12179: }
12180: }
12181: }
12182: if (ref($cancreate{$item}) eq 'ARRAY') {
12183: foreach my $type (@{$cancreate{$item}}) {
12184: if (!grep(/^$type$/,@{$curr_usercreation{'cancreate'}{$item}})) {
12185: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
12186: push(@{$changes{'cancreate'}},$item);
12187: }
12188: }
12189: }
12190: }
12191: } elsif (ref($curr_usercreation{'cancreate'}{$item}) eq 'HASH') {
12192: if (ref($cancreate{$item}) eq 'HASH') {
12193: foreach my $type (keys(%{$curr_usercreation{'cancreate'}{$item}})) {
12194: if (ref($curr_usercreation{'cancreate'}{$item}{$type}) eq 'HASH') {
12195: foreach my $field (keys(%{$curr_usercreation{'cancreate'}{$item}{$type}})) {
12196: unless ($curr_usercreation{'cancreate'}{$item}{$type}{$field} eq $cancreate{$item}{$type}{$field}) {
12197: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
12198: push(@{$changes{'cancreate'}},$item);
12199: }
12200: }
12201: }
12202: } elsif (($item eq 'selfcreateprocessing') || ($item eq 'emailverified') || ($item eq 'emailoptions')) {
12203: if ($cancreate{$item}{$type} ne $curr_usercreation{'cancreate'}{$item}{$type}) {
12204: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
12205: push(@{$changes{'cancreate'}},$item);
12206: }
12207: }
12208: }
12209: }
12210: foreach my $type (keys(%{$cancreate{$item}})) {
12211: if (ref($cancreate{$item}{$type}) eq 'HASH') {
12212: foreach my $field (keys(%{$cancreate{$item}{$type}})) {
12213: if (ref($curr_usercreation{'cancreate'}{$item}{$type}) eq 'HASH') {
12214: unless ($curr_usercreation{'cancreate'}{$item}{$type}{$field} eq $cancreate{$item}{$type}{$field}) {
12215: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
12216: push(@{$changes{'cancreate'}},$item);
12217: }
12218: }
12219: } else {
12220: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
12221: push(@{$changes{'cancreate'}},$item);
12222: }
12223: }
12224: }
12225: } elsif (($item eq 'selfcreateprocessing') || ($item eq 'emailverified') || ($item eq 'emailoptions')) {
12226: if ($cancreate{$item}{$type} ne $curr_usercreation{'cancreate'}{$item}{$type}) {
12227: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
12228: push(@{$changes{'cancreate'}},$item);
12229: }
12230: }
12231: }
12232: }
12233: }
12234: } elsif ($curr_usercreation{'cancreate'}{$item}) {
12235: if (ref($cancreate{$item}) eq 'ARRAY') {
12236: if (!grep(/^\Q$curr_usercreation{'cancreate'}{$item}\E$/,@{$cancreate{$item}})) {
12237: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
12238: push(@{$changes{'cancreate'}},$item);
12239: }
12240: }
12241: }
12242: } elsif (($item eq 'selfcreateprocessing') || ($item eq 'emailverified') || ($item eq 'emailoptions')) {
12243: if (ref($cancreate{$item}) eq 'HASH') {
12244: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
12245: push(@{$changes{'cancreate'}},$item);
12246: }
12247: }
12248: } elsif ($item eq 'emailusername') {
12249: if (ref($cancreate{$item}) eq 'HASH') {
12250: foreach my $type (keys(%{$cancreate{$item}})) {
12251: if (ref($cancreate{$item}{$type}) eq 'HASH') {
12252: foreach my $field (keys(%{$cancreate{$item}{$type}})) {
12253: if ($cancreate{$item}{$type}{$field}) {
12254: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
12255: push(@{$changes{'cancreate'}},$item);
12256: }
12257: last;
12258: }
12259: }
12260: }
12261: }
12262: }
12263: }
12264: }
12265: #
12266: # Populate %save_usercreate hash with updates to self-creation configuration.
12267: #
12268: $save_usercreate{'cancreate'}{'captcha'} = $savecaptcha{'captcha'};
12269: $save_usercreate{'cancreate'}{'recaptchakeys'} = $savecaptcha{'recaptchakeys'};
12270: $save_usercreate{'cancreate'}{'recaptchaversion'} = $savecaptcha{'recaptchaversion'};
12271: $save_usercreate{'cancreate'}{'selfcreate'} = $cancreate{'selfcreate'};
12272: if (ref($cancreate{'notify'}) eq 'HASH') {
12273: $save_usercreate{'cancreate'}{'notify'} = $cancreate{'notify'};
12274: }
12275: if (ref($cancreate{'selfcreateprocessing'}) eq 'HASH') {
12276: $save_usercreate{'cancreate'}{'selfcreateprocessing'} = $cancreate{'selfcreateprocessing'};
12277: }
12278: if (ref($cancreate{'emailverified'}) eq 'HASH') {
12279: $save_usercreate{'cancreate'}{'emailverified'} = $cancreate{'emailverified'};
12280: }
12281: if (ref($cancreate{'emailoptions'}) eq 'HASH') {
12282: $save_usercreate{'cancreate'}{'emailoptions'} = $cancreate{'emailoptions'};
12283: }
12284: if (ref($cancreate{'emaildomain'}) eq 'HASH') {
12285: $save_usercreate{'cancreate'}{'emaildomain'} = $cancreate{'emaildomain'};
12286: }
12287: if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
12288: $save_usercreate{'cancreate'}{'statustocreate'} = $cancreate{'statustocreate'};
12289: }
12290: if (ref($cancreate{'shibenv'}) eq 'HASH') {
12291: $save_usercreate{'cancreate'}{'shibenv'} = $cancreate{'shibenv'};
12292: }
12293: $save_usercreate{'cancreate'}{'emailusername'} = $cancreate{'emailusername'};
12294: $save_usercreate{'email_rule'} = \%email_rule;
12295:
12296: my %userconfig_hash = (
12297: usercreation => \%save_usercreate,
12298: usermodification => \%save_usermodify,
12299: inststatus => \%save_inststatus,
12300: );
12301:
12302: my $putresult = &Apache::lonnet::put_dom('configuration',\%userconfig_hash,
12303: $dom);
12304: #
12305: # Accumulate details of changes to domain configuration for self-creation of usernames in $resulttext
12306: #
12307: if ($putresult eq 'ok') {
12308: if (keys(%changes) > 0) {
12309: $resulttext = &mt('Changes made:').'<ul>';
12310: if (ref($changes{'cancreate'}) eq 'ARRAY') {
12311: my %lt = &selfcreation_types();
12312: foreach my $type (@{$changes{'cancreate'}}) {
12313: my $chgtext = '';
12314: if ($type eq 'selfcreate') {
12315: if (@{$cancreate{$type}} == 0) {
12316: $chgtext .= &mt('Self creation of a new user account is not permitted.');
12317: } else {
12318: $chgtext .= &mt('Self-creation of a new account is permitted for:').
12319: '<ul>';
12320: foreach my $case (@{$cancreate{$type}}) {
12321: $chgtext .= '<li>'.$selfcreatetypes{$case}.'</li>';
12322: }
12323: $chgtext .= '</ul>';
12324: if (ref($cancreate{$type}) eq 'ARRAY') {
12325: if (grep(/^(login|sso)$/,@{$cancreate{$type}})) {
12326: if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
12327: if (@{$cancreate{'statustocreate'}} == 0) {
12328: $chgtext .= '<span class="LC_warning">'.
12329: &mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts via log-in or single sign-on.").
12330: '</span><br />';
12331: }
12332: }
12333: }
12334: if (grep(/^email$/,@{$cancreate{$type}})) {
12335: if (!@statuses) {
12336: $chgtext .= '<span class="LC_warning">'.
12337: &mt("However, e-mail verification is currently set to 'unavailable' for all user types (including 'other'), so self-creation of accounts is not possible for non-institutional log-in.").
12338: '</span><br />';
12339:
12340: }
12341: }
12342: }
12343: }
12344: } elsif ($type eq 'shibenv') {
12345: if (keys(%{$cancreate{$type}}) == 0) {
12346: $chgtext .= &mt('Shibboleth-autheticated user does not use environment variables to set user information').'<br />';
12347: } else {
12348: $chgtext .= &mt('Shibboleth-autheticated user information set from environment variables, as follows:').
12349: '<ul>';
12350: foreach my $field (@shibfields) {
12351: next if ($cancreate{$type}{$field} eq '');
12352: if ($field eq 'inststatus') {
12353: $chgtext .= '<li>'.&mt('Institutional status').' -- '.$cancreate{$type}{$field}.'</li>';
12354: } else {
12355: $chgtext .= '<li>'.$fieldtitles{$field}.' -- '.$cancreate{$type}{$field}.'</li>';
12356: }
12357: }
12358: $chgtext .= '</ul>';
12359: }
12360: } elsif ($type eq 'statustocreate') {
12361: if ((ref($cancreate{'selfcreate'}) eq 'ARRAY') &&
12362: (ref($cancreate{'statustocreate'}) eq 'ARRAY')) {
12363: if (@{$cancreate{'selfcreate'}} > 0) {
12364: if (@{$cancreate{'statustocreate'}} == 0) {
12365: $chgtext .= &mt("Institutional affiliations permitted to create accounts set to 'None'.");
12366: if (!grep(/^email$/,@{$cancreate{'selfcreate'}})) {
12367: $chgtext .= '<br />'.
12368: '<span class="LC_warning">'.
12369: &mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts.").
12370: '</span>';
12371: }
12372: } elsif (keys(%usertypes) > 0) {
12373: if (grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
12374: $chgtext .= &mt('Creation of a new account for an institutional user is restricted to the following institutional affiliation(s):');
12375: } else {
12376: $chgtext .= &mt('Institutional affiliations permitted to create accounts with institutional authentication were set as follows:');
12377: }
12378: $chgtext .= '<ul>';
12379: foreach my $case (@{$cancreate{$type}}) {
12380: if ($case eq 'default') {
12381: $chgtext .= '<li>'.$othertitle.'</li>';
12382: } else {
12383: $chgtext .= '<li>'.$usertypes{$case}.'</li>';
12384: }
12385: }
12386: $chgtext .= '</ul>';
12387: if (!grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
12388: $chgtext .= '<span class="LC_warning">'.
12389: &mt('However, users authenticated by institutional login/single sign on are not currently permitted to create accounts.').
12390: '</span>';
12391: }
12392: }
12393: } else {
12394: if (@{$cancreate{$type}} == 0) {
12395: $chgtext .= &mt("Institutional affiliations permitted to create accounts were set to 'none'.");
12396: } else {
12397: $chgtext .= &mt('Although institutional affiliations permitted to create accounts were changed, self creation of accounts is not currently permitted for any authentication types.');
12398: }
12399: }
12400: $chgtext .= '<br />';
12401: }
12402: } elsif ($type eq 'selfcreateprocessing') {
12403: my %choices = &Apache::lonlocal::texthash (
12404: automatic => 'Automatic approval',
12405: approval => 'Queued for approval',
12406: );
12407: if (@types) {
12408: if (@statuses) {
12409: $chgtext .= &mt('Processing of requests to create account with e-mail verification set as follows:').
12410: '<ul>';
12411: foreach my $status (@statuses) {
12412: if ($status eq 'default') {
12413: $chgtext .= '<li>'.$othertitle.' -- '.$choices{$cancreate{'selfcreateprocessing'}{$status}}.'</li>';
12414: } else {
12415: $chgtext .= '<li>'.$usertypes{$status}.' -- '.$choices{$cancreate{'selfcreateprocessing'}{$status}}.'</li>';
12416: }
12417: }
12418: $chgtext .= '</ul>';
12419: }
12420: } else {
12421: $chgtext .= &mt('Processing of requests to create account with e-mail verification set to: "[_1]"',
12422: $choices{$cancreate{'selfcreateprocessing'}{'default'}});
12423: }
12424: } elsif ($type eq 'emailverified') {
12425: my %options = &Apache::lonlocal::texthash (
12426: all => 'Same as e-mail',
12427: first => 'Omit @domain',
12428: free => 'Free to choose',
12429: );
12430: if (@types) {
12431: if (@statuses) {
12432: $chgtext .= &mt('For self-created accounts verified by e-mail address, username is set as follows:').
12433: '<ul>';
12434: foreach my $status (@statuses) {
12435: if ($type eq 'default') {
12436: $chgtext .= '<li>'.$othertitle.' -- '.$options{$cancreate{'emailverified'}{$status}}.'</li>';
12437: } else {
12438: $chgtext .= '<li>'.$usertypes{$status}.' -- '.$options{$cancreate{'emailverified'}{$status}}.'</li>';
12439: }
12440: }
12441: $chgtext .= '</ul>';
12442: }
12443: } else {
12444: $chgtext .= &mt("For self-created accounts verified by e-mail address, user's username is: '[_1]'",
12445: $options{$cancreate{'emailverified'}{'default'}});
12446: }
12447: } elsif ($type eq 'emailoptions') {
12448: my %options = &Apache::lonlocal::texthash (
12449: any => 'Any e-mail',
12450: inst => 'Institutional only',
12451: noninst => 'Non-institutional only',
12452: custom => 'Custom restrictions',
12453: );
12454: if (@types) {
12455: if (@statuses) {
12456: $chgtext .= &mt('For self-created accounts verified by e-mail address, requirements for e-mail address are as follows:').
12457: '<ul>';
12458: foreach my $status (@statuses) {
12459: if ($type eq 'default') {
12460: $chgtext .= '<li>'.$othertitle.' -- '.$options{$cancreate{'emailoptions'}{$status}}.'</li>';
12461: } else {
12462: $chgtext .= '<li>'.$usertypes{$status}.' -- '.$options{$cancreate{'emailoptions'}{$status}}.'</li>';
12463: }
12464: }
12465: $chgtext .= '</ul>';
12466: }
12467: } else {
12468: if ($cancreate{'emailoptions'}{'default'} eq 'any') {
12469: $chgtext .= &mt('For self-created accounts verified by e-mail address, any e-mail may be used');
12470: } else {
12471: $chgtext .= &mt('For self-created accounts verified by e-mail address, e-mail restricted to: "[_1]"',
12472: $options{$cancreate{'emailoptions'}{'default'}});
12473: }
12474: }
12475: } elsif ($type eq 'emaildomain') {
12476: my $output;
12477: if (@statuses) {
12478: foreach my $type (@statuses) {
12479: if (ref($cancreate{'emaildomain'}{$type}) eq 'HASH') {
12480: if ($cancreate{'emailoptions'}{$type} eq 'inst') {
12481: if ($type eq 'default') {
12482: if ((ref($cancreate{'emaildomain'}{$type}) ne 'HASH') ||
12483: ($cancreate{'emaildomain'}{$type}{'inst'} eq '')) {
12484: $output = '<li>'.$othertitle.' -- '.&mt('No restriction on e-mail domain').'</li>';
12485: } else {
12486: $output = '<li>'.$othertitle.' -- '.&mt("User's e-mail address needs to end: [_1]",
12487: $cancreate{'emaildomain'}{$type}{'inst'}).'</li>';
12488: }
12489: } else {
12490: if ((ref($cancreate{'emaildomain'}{$type}) ne 'HASH') ||
12491: ($cancreate{'emaildomain'}{$type}{'inst'} eq '')) {
12492: $output = '<li>'.$usertypes{$type}.' -- '.&mt('No restriction on e-mail domain').'</li>';
12493: } else {
12494: $output = '<li>'.$usertypes{$type}.' -- '.&mt("User's e-mail address needs to end: [_1]",
12495: $cancreate{'emaildomain'}{$type}{'inst'}).'</li>';
12496: }
12497: }
12498: } elsif ($cancreate{'emailoptions'}{$type} eq 'noninst') {
12499: if ($type eq 'default') {
12500: if ((ref($cancreate{'emaildomain'}{$type}) ne 'HASH') ||
12501: ($cancreate{'emaildomain'}{$type}{'noninst'} eq '')) {
12502: $output = '<li>'.$othertitle.' -- '.&mt('No restriction on e-mail domain').'</li>';
12503: } else {
12504: $output = '<li>'.$othertitle.' -- '.&mt("User's e-mail address must not end: [_1]",
12505: $cancreate{'emaildomain'}{$type}{'noninst'}).'</li>';
12506: }
12507: } else {
12508: if ((ref($cancreate{'emaildomain'}{$type}) ne 'HASH') ||
12509: ($cancreate{'emaildomain'}{$type}{'noninst'} eq '')) {
12510: $output = '<li>'.$usertypes{$type}.' -- '.&mt('No restriction on e-mail domain').'</li>';
12511: } else {
12512: $output = '<li>'.$usertypes{$type}.' -- '.&mt("User's e-mail address must not end: [_1]",
12513: $cancreate{'emaildomain'}{$type}{'noninst'}).'</li>';
12514: }
12515: }
12516: }
12517: }
12518: }
12519: }
12520: if ($output ne '') {
12521: $chgtext .= &mt('For self-created accounts verified by e-mail address:').
12522: '<ul>'.$output.'</ul>';
12523: }
12524: } elsif ($type eq 'captcha') {
12525: if ($savecaptcha{$type} eq 'notused') {
12526: $chgtext .= &mt('No CAPTCHA validation in use for self-creation screen.');
12527: } else {
12528: my %captchas = &captcha_phrases();
12529: if ($captchas{$savecaptcha{$type}}) {
12530: $chgtext .= &mt("Validation for self-creation screen set to $captchas{$savecaptcha{$type}}.");
12531: } else {
12532: $chgtext .= &mt('Validation for self-creation screen set to unknown type.');
12533: }
12534: }
12535: } elsif ($type eq 'recaptchakeys') {
12536: my ($privkey,$pubkey);
12537: if (ref($savecaptcha{$type}) eq 'HASH') {
12538: $pubkey = $savecaptcha{$type}{'public'};
12539: $privkey = $savecaptcha{$type}{'private'};
12540: }
12541: $chgtext .= &mt('ReCAPTCHA keys changes').'<ul>';
12542: if (!$pubkey) {
12543: $chgtext .= '<li>'.&mt('Public key deleted').'</li>';
12544: } else {
12545: $chgtext .= '<li>'.&mt('Public key set to [_1]',$pubkey).'</li>';
12546: }
12547: if (!$privkey) {
12548: $chgtext .= '<li>'.&mt('Private key deleted').'</li>';
12549: } else {
12550: $chgtext .= '<li>'.&mt('Private key set to [_1]',$pubkey).'</li>';
12551: }
12552: $chgtext .= '</ul>';
12553: } elsif ($type eq 'recaptchaversion') {
12554: if ($savecaptcha{'captcha'} eq 'recaptcha') {
12555: $chgtext .= &mt('ReCAPTCHA set to version [_1]',$savecaptcha{$type});
12556: }
12557: } elsif ($type eq 'emailusername') {
12558: if (ref($cancreate{'emailusername'}) eq 'HASH') {
12559: if (@statuses) {
12560: foreach my $type (@statuses) {
12561: if (ref($cancreate{'emailusername'}{$type}) eq 'HASH') {
12562: if (keys(%{$cancreate{'emailusername'}{$type}}) > 0) {
12563: $chgtext .= &mt('When self-creating account with e-mail verification, the following information will be provided by [_1]:',"'$usertypes{$type}'").
12564: '<ul>';
12565: foreach my $field (@{$infofields}) {
12566: if ($cancreate{'emailusername'}{$type}{$field}) {
12567: $chgtext .= '<li>'.$infotitles->{$field}.'</li>';
12568: }
12569: }
12570: $chgtext .= '</ul>';
12571: } else {
12572: $chgtext .= &mt('When self creating account with e-mail verification, no information besides e-mail address will be provided by [_1].',"'$usertypes{$type}'").'<br />';
12573: }
12574: } else {
12575: $chgtext .= &mt('When self creating account with e-mail verification, no information besides e-mail address will be provided by [_1].',"'$usertypes{$type}'").'<br />';
12576: }
12577: }
12578: }
12579: }
12580: } elsif ($type eq 'notify') {
12581: my $numapprove = 0;
12582: if (ref($changes{'cancreate'}) eq 'ARRAY') {
12583: if ((grep(/^notify$/,@{$changes{'cancreate'}})) && (ref($cancreate{'notify'}) eq 'HASH')) {
12584: if ($cancreate{'notify'}{'approval'}) {
12585: $chgtext .= &mt('Notification of username requests requiring approval will be sent to: ').$cancreate{'notify'}{'approval'};
12586: $numapprove ++;
12587: }
12588: }
12589: }
12590: unless ($numapprove) {
12591: $chgtext .= &mt('No Domain Coordinators will receive notification of username requests requiring approval.');
12592: }
12593: }
12594: if ($chgtext) {
12595: $resulttext .= '<li>'.$chgtext.'</li>';
12596: }
12597: }
12598: }
12599: if ((ref($changes{'email_rule'}) eq 'ARRAY') && (@{$changes{'email_rule'}} > 0)) {
12600: my ($emailrules,$emailruleorder) =
12601: &Apache::lonnet::inst_userrules($dom,'email');
12602: foreach my $type (@{$changes{'email_rule'}}) {
12603: if (ref($email_rule{$type}) eq 'ARRAY') {
12604: my $chgtext = '<ul>';
12605: foreach my $rule (@{$email_rule{$type}}) {
12606: if (ref($emailrules->{$rule}) eq 'HASH') {
12607: $chgtext .= '<li>'.$emailrules->{$rule}{'name'}.'</li>';
12608: }
12609: }
12610: $chgtext .= '</ul>';
12611: my $typename;
12612: if (@types) {
12613: if ($type eq 'default') {
12614: $typename = $othertitle;
12615: } else {
12616: $typename = $usertypes{$type};
12617: }
12618: $chgtext .= &mt('(Affiliation: [_1])',$typename);
12619: }
12620: if (@{$email_rule{$type}} > 0) {
12621: $resulttext .= '<li>'.
12622: &mt('Accounts may not be created by users verified by e-mail, for e-mail addresses of the following types: ',
12623: $usertypes{$type}).
12624: $chgtext.
12625: '</li>';
12626: } else {
12627: $resulttext .= '<li>'.
12628: &mt('There are now no restrictions on e-mail addresses which may be used for verification when a user requests an account.').
12629: '</li>'.
12630: &mt('(Affiliation: [_1])',$typename);
12631: }
12632: }
12633: }
12634: }
12635: if (ref($changes{'inststatus'}) eq 'ARRAY') {
12636: if (ref($save_inststatus{'inststatusguest'}) eq 'ARRAY') {
12637: if (@{$save_inststatus{'inststatusguest'}} > 0) {
12638: my $chgtext = '<ul>';
12639: foreach my $type (@{$save_inststatus{'inststatusguest'}}) {
12640: $chgtext .= '<li>'.$usertypes{$type}.'</li>';
12641: }
12642: $chgtext .= '</ul>';
12643: $resulttext .= '<li>'.
12644: &mt('A user will self-report one of the following affiliations when requesting an account verified by e-mail: ').
12645: $chgtext.
12646: '</li>';
12647: } else {
12648: $resulttext .= '<li>'.
12649: &mt('No affiliations available for self-reporting when requesting an account verified by e-mail.').
12650: '</li>';
12651: }
12652: }
12653: }
12654: if (ref($changes{'selfcreate'}) eq 'ARRAY') {
12655: $resulttext .= '<li>'.&mt('When self-creating institutional account:').'<ul>';
12656: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
12657: foreach my $type (@{$changes{'selfcreate'}}) {
12658: my $typename = $type;
12659: if (keys(%usertypes) > 0) {
12660: if ($usertypes{$type} ne '') {
12661: $typename = $usertypes{$type};
12662: }
12663: }
12664: my @modifiable;
12665: $resulttext .= '<li>'.
12666: &mt('Self-creation of account by users with status: [_1]',
12667: '<span class="LC_cusr_emph">'.$typename.'</span>').
12668: ' - '.&mt('modifiable fields (if institutional data blank): ');
12669: foreach my $field (@fields) {
12670: if ($save_usermodify{'selfcreate'}{$type}{$field}) {
12671: push(@modifiable,'<b>'.$fieldtitles{$field}.'</b>');
12672: }
12673: }
12674: if (@modifiable > 0) {
12675: $resulttext .= join(', ',@modifiable);
12676: } else {
12677: $resulttext .= &mt('none');
12678: }
12679: $resulttext .= '</li>';
12680: }
12681: $resulttext .= '</ul></li>';
12682: }
12683: $resulttext .= '</ul>';
12684: my $cachetime = 24*60*60;
12685: $domdefaults{'inststatusguest'} = $save_inststatus{'inststatusguest'};
12686: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
12687: if (ref($lastactref) eq 'HASH') {
12688: $lastactref->{'domdefaults'} = 1;
12689: }
12690: } else {
12691: $resulttext = &mt('No changes made to self-creation settings');
12692: }
12693: } else {
12694: $resulttext = '<span class="LC_error">'.
12695: &mt('An error occurred: [_1]',$putresult).'</span>';
12696: }
12697: if ($warningmsg ne '') {
12698: $resulttext .= '<br /><span class="LC_warning">'.$warningmsg.'</span><br />';
12699: }
12700: return $resulttext;
12701: }
12702:
12703: sub process_captcha {
12704: my ($container,$changes,$newsettings,$current) = @_;
12705: return unless ((ref($changes) eq 'HASH') && (ref($newsettings) eq 'HASH') || (ref($current) eq 'HASH'));
12706: $newsettings->{'captcha'} = $env{'form.'.$container.'_captcha'};
12707: unless ($newsettings->{'captcha'} eq 'recaptcha' || $newsettings->{'captcha'} eq 'notused') {
12708: $newsettings->{'captcha'} = 'original';
12709: }
12710: if ($current->{'captcha'} ne $newsettings->{'captcha'}) {
12711: if ($container eq 'cancreate') {
12712: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
12713: push(@{$changes->{'cancreate'}},'captcha');
12714: } elsif (!defined($changes->{'cancreate'})) {
12715: $changes->{'cancreate'} = ['captcha'];
12716: }
12717: } else {
12718: $changes->{'captcha'} = 1;
12719: }
12720: }
12721: my ($newpub,$newpriv,$currpub,$currpriv,$newversion,$currversion);
12722: if ($newsettings->{'captcha'} eq 'recaptcha') {
12723: $newpub = $env{'form.'.$container.'_recaptchapub'};
12724: $newpriv = $env{'form.'.$container.'_recaptchapriv'};
12725: $newpub =~ s/[^\w\-]//g;
12726: $newpriv =~ s/[^\w\-]//g;
12727: $newsettings->{'recaptchakeys'} = {
12728: public => $newpub,
12729: private => $newpriv,
12730: };
12731: $newversion = $env{'form.'.$container.'_recaptchaversion'};
12732: $newversion =~ s/\D//g;
12733: if ($newversion ne '2') {
12734: $newversion = 1;
12735: }
12736: $newsettings->{'recaptchaversion'} = $newversion;
12737: }
12738: if (ref($current->{'recaptchakeys'}) eq 'HASH') {
12739: $currpub = $current->{'recaptchakeys'}{'public'};
12740: $currpriv = $current->{'recaptchakeys'}{'private'};
12741: unless ($newsettings->{'captcha'} eq 'recaptcha') {
12742: $newsettings->{'recaptchakeys'} = {
12743: public => '',
12744: private => '',
12745: }
12746: }
12747: }
12748: if ($current->{'captcha'} eq 'recaptcha') {
12749: $currversion = $current->{'recaptchaversion'};
12750: if ($currversion ne '2') {
12751: $currversion = 1;
12752: }
12753: }
12754: if ($currversion ne $newversion) {
12755: if ($container eq 'cancreate') {
12756: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
12757: push(@{$changes->{'cancreate'}},'recaptchaversion');
12758: } elsif (!defined($changes->{'cancreate'})) {
12759: $changes->{'cancreate'} = ['recaptchaversion'];
12760: }
12761: } else {
12762: $changes->{'recaptchaversion'} = 1;
12763: }
12764: }
12765: if (($newpub ne $currpub) || ($newpriv ne $currpriv)) {
12766: if ($container eq 'cancreate') {
12767: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
12768: push(@{$changes->{'cancreate'}},'recaptchakeys');
12769: } elsif (!defined($changes->{'cancreate'})) {
12770: $changes->{'cancreate'} = ['recaptchakeys'];
12771: }
12772: } else {
12773: $changes->{'recaptchakeys'} = 1;
12774: }
12775: }
12776: return;
12777: }
12778:
12779: sub modify_usermodification {
12780: my ($dom,%domconfig) = @_;
12781: my ($resulttext,%curr_usermodification,%changes,%modifyhash);
12782: if (ref($domconfig{'usermodification'}) eq 'HASH') {
12783: foreach my $key (keys(%{$domconfig{'usermodification'}})) {
12784: if ($key eq 'selfcreate') {
12785: $modifyhash{$key} = $domconfig{'usermodification'}{$key};
12786: } else {
12787: $curr_usermodification{$key} = $domconfig{'usermodification'}{$key};
12788: }
12789: }
12790: }
12791: my @contexts = ('author','course');
12792: my %context_title = (
12793: author => 'In author context',
12794: course => 'In course context',
12795: );
12796: my @fields = ('lastname','firstname','middlename','generation',
12797: 'permanentemail','id');
12798: my %roles = (
12799: author => ['ca','aa'],
12800: course => ['st','ep','ta','in','cr'],
12801: );
12802: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
12803: foreach my $context (@contexts) {
12804: foreach my $role (@{$roles{$context}}) {
12805: my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$role);
12806: foreach my $item (@fields) {
12807: if (grep(/^\Q$item\E$/,@modifiable)) {
12808: $modifyhash{$context}{$role}{$item} = 1;
12809: } else {
12810: $modifyhash{$context}{$role}{$item} = 0;
12811: }
12812: }
12813: }
12814: if (ref($curr_usermodification{$context}) eq 'HASH') {
12815: foreach my $role (@{$roles{$context}}) {
12816: if (ref($curr_usermodification{$context}{$role}) eq 'HASH') {
12817: foreach my $field (@fields) {
12818: if ($modifyhash{$context}{$role}{$field} ne
12819: $curr_usermodification{$context}{$role}{$field}) {
12820: push(@{$changes{$context}},$role);
12821: last;
12822: }
12823: }
12824: }
12825: }
12826: } else {
12827: foreach my $context (@contexts) {
12828: foreach my $role (@{$roles{$context}}) {
12829: push(@{$changes{$context}},$role);
12830: }
12831: }
12832: }
12833: }
12834: my %usermodification_hash = (
12835: usermodification => \%modifyhash,
12836: );
12837: my $putresult = &Apache::lonnet::put_dom('configuration',
12838: \%usermodification_hash,$dom);
12839: if ($putresult eq 'ok') {
12840: if (keys(%changes) > 0) {
12841: $resulttext = &mt('Changes made: ').'<ul>';
12842: foreach my $context (@contexts) {
12843: if (ref($changes{$context}) eq 'ARRAY') {
12844: $resulttext .= '<li>'.$context_title{$context}.':<ul>';
12845: if (ref($changes{$context}) eq 'ARRAY') {
12846: foreach my $role (@{$changes{$context}}) {
12847: my $rolename;
12848: if ($role eq 'cr') {
12849: $rolename = &mt('Custom');
12850: } else {
12851: $rolename = &Apache::lonnet::plaintext($role);
12852: }
12853: my @modifiable;
12854: $resulttext .= '<li><span class="LC_cusr_emph">'.&mt('Target user with [_1] role',$rolename).'</span> - '.&mt('modifiable fields: ');
12855: foreach my $field (@fields) {
12856: if ($modifyhash{$context}{$role}{$field}) {
12857: push(@modifiable,$fieldtitles{$field});
12858: }
12859: }
12860: if (@modifiable > 0) {
12861: $resulttext .= join(', ',@modifiable);
12862: } else {
12863: $resulttext .= &mt('none');
12864: }
12865: $resulttext .= '</li>';
12866: }
12867: $resulttext .= '</ul></li>';
12868: }
12869: }
12870: }
12871: $resulttext .= '</ul>';
12872: } else {
12873: $resulttext = &mt('No changes made to user modification settings');
12874: }
12875: } else {
12876: $resulttext = '<span class="LC_error">'.
12877: &mt('An error occurred: [_1]',$putresult).'</span>';
12878: }
12879: return $resulttext;
12880: }
12881:
12882: sub modify_defaults {
12883: my ($dom,$lastactref,%domconfig) = @_;
12884: my ($resulttext,$mailmsgtxt,%newvalues,%changes,@errors);
12885: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
12886: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def','datelocale_def',
12887: 'portal_def','intauth_cost','intauth_check','intauth_switch');
12888: my @authtypes = ('internal','krb4','krb5','localauth');
12889: foreach my $item (@items) {
12890: $newvalues{$item} = $env{'form.'.$item};
12891: if ($item eq 'auth_def') {
12892: if ($newvalues{$item} ne '') {
12893: if (!grep(/^\Q$newvalues{$item}\E$/,@authtypes)) {
12894: push(@errors,$item);
12895: }
12896: }
12897: } elsif ($item eq 'lang_def') {
12898: if ($newvalues{$item} ne '') {
12899: if ($newvalues{$item} =~ /^(\w+)/) {
12900: my $langcode = $1;
12901: if ($langcode ne 'x_chef') {
12902: if (code2language($langcode) eq '') {
12903: push(@errors,$item);
12904: }
12905: }
12906: } else {
12907: push(@errors,$item);
12908: }
12909: }
12910: } elsif ($item eq 'timezone_def') {
12911: if ($newvalues{$item} ne '') {
12912: if (!DateTime::TimeZone->is_valid_name($newvalues{$item})) {
12913: push(@errors,$item);
12914: }
12915: }
12916: } elsif ($item eq 'datelocale_def') {
12917: if ($newvalues{$item} ne '') {
12918: my @datelocale_ids = DateTime::Locale->ids();
12919: if (!grep(/^\Q$newvalues{$item}\E$/,@datelocale_ids)) {
12920: push(@errors,$item);
12921: }
12922: }
12923: } elsif ($item eq 'portal_def') {
12924: if ($newvalues{$item} ne '') {
12925: unless ($newvalues{$item} =~ /^https?\:\/\/(([a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9\-]*[a-zA-Z0-9])\.)*([A-Za-z]|[A-Za-z][A-Za-z0-9\-]*[A-Za-z0-9])\/?$/) {
12926: push(@errors,$item);
12927: }
12928: }
12929: } elsif ($item eq 'intauth_cost') {
12930: if ($newvalues{$item} ne '') {
12931: if ($newvalues{$item} =~ /\D/) {
12932: push(@errors,$item);
12933: }
12934: }
12935: } elsif ($item eq 'intauth_check') {
12936: if ($newvalues{$item} ne '') {
12937: unless ($newvalues{$item} =~ /^(0|1|2)$/) {
12938: push(@errors,$item);
12939: }
12940: }
12941: } elsif ($item eq 'intauth_switch') {
12942: if ($newvalues{$item} ne '') {
12943: unless ($newvalues{$item} =~ /^(0|1|2)$/) {
12944: push(@errors,$item);
12945: }
12946: }
12947: }
12948: if (grep(/^\Q$item\E$/,@errors)) {
12949: $newvalues{$item} = $domdefaults{$item};
12950: } elsif ($domdefaults{$item} ne $newvalues{$item}) {
12951: $changes{$item} = 1;
12952: }
12953: $domdefaults{$item} = $newvalues{$item};
12954: }
12955: my %defaults_hash = (
12956: defaults => \%newvalues,
12957: );
12958: my $title = &defaults_titles();
12959:
12960: my $currinststatus;
12961: if (ref($domconfig{'inststatus'}) eq 'HASH') {
12962: $currinststatus = $domconfig{'inststatus'};
12963: } else {
12964: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
12965: $currinststatus = {
12966: inststatustypes => $usertypes,
12967: inststatusorder => $types,
12968: inststatusguest => [],
12969: };
12970: }
12971: my @todelete = &Apache::loncommon::get_env_multiple('form.inststatus_delete');
12972: my @allpos;
12973: my %alltypes;
12974: my @inststatusguest;
12975: if (ref($currinststatus->{'inststatusguest'}) eq 'ARRAY') {
12976: foreach my $type (@{$currinststatus->{'inststatusguest'}}) {
12977: unless (grep(/^\Q$type\E$/,@todelete)) {
12978: push(@inststatusguest,$type);
12979: }
12980: }
12981: }
12982: my ($currtitles,$currorder);
12983: if (ref($currinststatus) eq 'HASH') {
12984: if (ref($currinststatus->{'inststatusorder'}) eq 'ARRAY') {
12985: foreach my $type (@{$currinststatus->{'inststatusorder'}}) {
12986: if (ref($currinststatus->{inststatustypes}) eq 'HASH') {
12987: if ($currinststatus->{inststatustypes}->{$type} ne '') {
12988: $currtitles .= $currinststatus->{inststatustypes}->{$type}.',';
12989: }
12990: }
12991: unless (grep(/^\Q$type\E$/,@todelete)) {
12992: my $position = $env{'form.inststatus_pos_'.$type};
12993: $position =~ s/\D+//g;
12994: $allpos[$position] = $type;
12995: $alltypes{$type} = $env{'form.inststatus_title_'.$type};
12996: $alltypes{$type} =~ s/`//g;
12997: }
12998: }
12999: $currorder = join(',',@{$currinststatus->{'inststatusorder'}});
13000: $currtitles =~ s/,$//;
13001: }
13002: }
13003: if ($env{'form.addinststatus'}) {
13004: my $newtype = $env{'form.addinststatus'};
13005: $newtype =~ s/\W//g;
13006: unless (exists($alltypes{$newtype})) {
13007: $alltypes{$newtype} = $env{'form.addinststatus_title'};
13008: $alltypes{$newtype} =~ s/`//g;
13009: my $position = $env{'form.addinststatus_pos'};
13010: $position =~ s/\D+//g;
13011: if ($position ne '') {
13012: $allpos[$position] = $newtype;
13013: }
13014: }
13015: }
13016: my @orderedstatus;
13017: foreach my $type (@allpos) {
13018: unless (($type eq '') || (grep(/^\Q$type\E$/,@orderedstatus))) {
13019: push(@orderedstatus,$type);
13020: }
13021: }
13022: foreach my $type (keys(%alltypes)) {
13023: unless (grep(/^\Q$type\E$/,@orderedstatus)) {
13024: delete($alltypes{$type});
13025: }
13026: }
13027: $defaults_hash{'inststatus'} = {
13028: inststatustypes => \%alltypes,
13029: inststatusorder => \@orderedstatus,
13030: inststatusguest => \@inststatusguest,
13031: };
13032: if (ref($defaults_hash{'inststatus'}) eq 'HASH') {
13033: foreach my $item ('inststatustypes','inststatusorder','inststatusguest') {
13034: $domdefaults{$item} = $defaults_hash{'inststatus'}{$item};
13035: }
13036: }
13037: if ($currorder ne join(',',@orderedstatus)) {
13038: $changes{'inststatus'}{'inststatusorder'} = 1;
13039: }
13040: my $newtitles;
13041: foreach my $item (@orderedstatus) {
13042: $newtitles .= $alltypes{$item}.',';
13043: }
13044: $newtitles =~ s/,$//;
13045: if ($currtitles ne $newtitles) {
13046: $changes{'inststatus'}{'inststatustypes'} = 1;
13047: }
13048: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaults_hash,
13049: $dom);
13050: if ($putresult eq 'ok') {
13051: if (keys(%changes) > 0) {
13052: $resulttext = &mt('Changes made:').'<ul>';
13053: my $version = &Apache::lonnet::get_server_loncaparev($dom);
13054: 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";
13055: foreach my $item (sort(keys(%changes))) {
13056: if ($item eq 'inststatus') {
13057: if (ref($changes{'inststatus'}) eq 'HASH') {
13058: if (@orderedstatus) {
13059: $resulttext .= '<li>'.&mt('Institutional user status types set to:').' ';
13060: foreach my $type (@orderedstatus) {
13061: $resulttext .= $alltypes{$type}.', ';
13062: }
13063: $resulttext =~ s/, $//;
13064: $resulttext .= '</li>';
13065: } else {
13066: $resulttext .= '<li>'.&mt('Institutional user status types deleted').'</li>';
13067: }
13068: }
13069: } else {
13070: my $value = $env{'form.'.$item};
13071: if ($value eq '') {
13072: $value = &mt('none');
13073: } elsif ($item eq 'auth_def') {
13074: my %authnames = &authtype_names();
13075: my %shortauth = (
13076: internal => 'int',
13077: krb4 => 'krb4',
13078: krb5 => 'krb5',
13079: localauth => 'loc',
13080: );
13081: $value = $authnames{$shortauth{$value}};
13082: } elsif ($item eq 'intauth_switch') {
13083: my %optiondesc = &Apache::lonlocal::texthash (
13084: 0 => 'No',
13085: 1 => 'Yes',
13086: 2 => 'Yes, and copy existing passwd file to passwd.bak file',
13087: );
13088: if ($value =~ /^(0|1|2)$/) {
13089: $value = $optiondesc{$value};
13090: } else {
13091: $value = &mt('none -- defaults to No');
13092: }
13093: } elsif ($item eq 'intauth_check') {
13094: my %optiondesc = &Apache::lonlocal::texthash (
13095: 0 => 'No',
13096: 1 => 'Yes, allow login then update passwd file using default cost (if higher)',
13097: 2 => 'Yes, disallow login if stored cost is less than domain default',
13098: );
13099: if ($value =~ /^(0|1|2)$/) {
13100: $value = $optiondesc{$value};
13101: } else {
13102: $value = &mt('none -- defaults to No');
13103: }
13104: }
13105: $resulttext .= '<li>'.&mt('[_1] set to "[_2]"',$title->{$item},$value).'</li>';
13106: $mailmsgtext .= "$title->{$item} set to $value\n";
13107: }
13108: }
13109: $resulttext .= '</ul>';
13110: $mailmsgtext .= "\n";
13111: my $cachetime = 24*60*60;
13112: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
13113: if (ref($lastactref) eq 'HASH') {
13114: $lastactref->{'domdefaults'} = 1;
13115: }
13116: if ($changes{'auth_def'} || $changes{'auth_arg_def'} || $changes{'lang_def'} || $changes{'datelocale_def'}) {
13117: my $notify = 1;
13118: if (ref($domconfig{'contacts'}) eq 'HASH') {
13119: if ($domconfig{'contacts'}{'reportupdates'} == 0) {
13120: $notify = 0;
13121: }
13122: }
13123: if ($notify) {
13124: &Apache::lonmsg::sendemail('installrecord@loncapa.org',
13125: "LON-CAPA Domain Settings Change - $dom",
13126: $mailmsgtext);
13127: }
13128: }
13129: } else {
13130: $resulttext = &mt('No changes made to default authentication/language/timezone settings');
13131: }
13132: } else {
13133: $resulttext = '<span class="LC_error">'.
13134: &mt('An error occurred: [_1]',$putresult).'</span>';
13135: }
13136: if (@errors > 0) {
13137: $resulttext .= '<br />'.&mt('The following were left unchanged because the values entered were invalid:');
13138: foreach my $item (@errors) {
13139: $resulttext .= ' "'.$title->{$item}.'",';
13140: }
13141: $resulttext =~ s/,$//;
13142: }
13143: return $resulttext;
13144: }
13145:
13146: sub modify_scantron {
13147: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
13148: my ($resulttext,%confhash,%changes,$errors);
13149: my $custom = 'custom.tab';
13150: my $default = 'default.tab';
13151: my $servadm = $r->dir_config('lonAdmEMail');
13152: my ($configuserok,$author_ok,$switchserver) =
13153: &config_check($dom,$confname,$servadm);
13154: if ($env{'form.scantronformat.filename'} ne '') {
13155: my $error;
13156: if ($configuserok eq 'ok') {
13157: if ($switchserver) {
13158: $error = &mt("Upload of bubblesheet format file is not permitted to this server: [_1]",$switchserver);
13159: } else {
13160: if ($author_ok eq 'ok') {
13161: my ($result,$scantronurl) =
13162: &publishlogo($r,'upload','scantronformat',$dom,
13163: $confname,'scantron','','',$custom);
13164: if ($result eq 'ok') {
13165: $confhash{'scantron'}{'scantronformat'} = $scantronurl;
13166: $changes{'scantronformat'} = 1;
13167: } else {
13168: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$custom,$result);
13169: }
13170: } else {
13171: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$author_ok);
13172: }
13173: }
13174: } else {
13175: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$configuserok);
13176: }
13177: if ($error) {
13178: &Apache::lonnet::logthis($error);
13179: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
13180: }
13181: }
13182: if (ref($domconfig{'scantron'}) eq 'HASH') {
13183: if ($domconfig{'scantron'}{'scantronformat'} ne '') {
13184: if ($env{'form.scantronformat_del'}) {
13185: $confhash{'scantron'}{'scantronformat'} = '';
13186: $changes{'scantronformat'} = 1;
13187: }
13188: }
13189: }
13190: if (keys(%confhash) > 0) {
13191: my $putresult = &Apache::lonnet::put_dom('configuration',\%confhash,
13192: $dom);
13193: if ($putresult eq 'ok') {
13194: if (keys(%changes) > 0) {
13195: if (ref($confhash{'scantron'}) eq 'HASH') {
13196: $resulttext = &mt('Changes made:').'<ul>';
13197: if ($confhash{'scantron'}{'scantronformat'} eq '') {
13198: $resulttext .= '<li>'.&mt('[_1] bubblesheet format file removed; [_2] file will be used for courses in this domain.',$custom,$default).'</li>';
13199: } else {
13200: $resulttext .= '<li>'.&mt('Custom bubblesheet format file ([_1]) uploaded for use with courses in this domain.',$custom).'</li>';
13201: }
13202: $resulttext .= '</ul>';
13203: } else {
13204: $resulttext = &mt('Changes made to bubblesheet format file.');
13205: }
13206: $resulttext .= '</ul>';
13207: &Apache::loncommon::devalidate_domconfig_cache($dom);
13208: if (ref($lastactref) eq 'HASH') {
13209: $lastactref->{'domainconfig'} = 1;
13210: }
13211: } else {
13212: $resulttext = &mt('No changes made to bubblesheet format file');
13213: }
13214: } else {
13215: $resulttext = '<span class="LC_error">'.
13216: &mt('An error occurred: [_1]',$putresult).'</span>';
13217: }
13218: } else {
13219: $resulttext = &mt('No changes made to bubblesheet format file');
13220: }
13221: if ($errors) {
13222: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
13223: $errors.'</ul>';
13224: }
13225: return $resulttext;
13226: }
13227:
13228: sub modify_coursecategories {
13229: my ($dom,$lastactref,%domconfig) = @_;
13230: my ($resulttext,%deletions,%reorderings,%needreordering,%adds,%changes,$errors,
13231: $cathash);
13232: my @deletecategory = &Apache::loncommon::get_env_multiple('form.deletecategory');
13233: my @catitems = ('unauth','auth');
13234: my @cattypes = ('std','domonly','codesrch','none');
13235: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
13236: $cathash = $domconfig{'coursecategories'}{'cats'};
13237: if ($domconfig{'coursecategories'}{'togglecats'} ne $env{'form.togglecats'}) {
13238: $changes{'togglecats'} = 1;
13239: $domconfig{'coursecategories'}{'togglecats'} = $env{'form.togglecats'};
13240: }
13241: if ($domconfig{'coursecategories'}{'categorize'} ne $env{'form.categorize'}) {
13242: $changes{'categorize'} = 1;
13243: $domconfig{'coursecategories'}{'categorize'} = $env{'form.categorize'};
13244: }
13245: if ($domconfig{'coursecategories'}{'togglecatscomm'} ne $env{'form.togglecatscomm'}) {
13246: $changes{'togglecatscomm'} = 1;
13247: $domconfig{'coursecategories'}{'togglecatscomm'} = $env{'form.togglecatscomm'};
13248: }
13249: if ($domconfig{'coursecategories'}{'categorizecomm'} ne $env{'form.categorizecomm'}) {
13250: $changes{'categorizecomm'} = 1;
13251: $domconfig{'coursecategories'}{'categorizecomm'} = $env{'form.categorizecomm'};
13252:
13253: }
13254: if ($domconfig{'coursecategories'}{'togglecatsplace'} ne $env{'form.togglecatsplace'}) {
13255: $changes{'togglecatsplace'} = 1;
13256: $domconfig{'coursecategories'}{'togglecatsplace'} = $env{'form.togglecatsplace'};
13257: }
13258: if ($domconfig{'coursecategories'}{'categorizeplace'} ne $env{'form.categorizeplace'}) {
13259: $changes{'categorizeplace'} = 1;
13260: $domconfig{'coursecategories'}{'categorizeplace'} = $env{'form.categorizeplace'};
13261: }
13262: foreach my $item (@catitems) {
13263: if (grep(/^\Q$env{'form.coursecat_'.$item}\E$/,@cattypes)) {
13264: if ($domconfig{'coursecategories'}{$item} ne $env{'form.coursecat_'.$item}) {
13265: $changes{$item} = 1;
13266: $domconfig{'coursecategories'}{$item} = $env{'form.coursecat_'.$item};
13267: }
13268: }
13269: }
13270: } else {
13271: $changes{'togglecats'} = 1;
13272: $changes{'categorize'} = 1;
13273: $changes{'togglecatscomm'} = 1;
13274: $changes{'categorizecomm'} = 1;
13275: $changes{'togglecatsplace'} = 1;
13276: $changes{'categorizeplace'} = 1;
13277: $domconfig{'coursecategories'} = {
13278: togglecats => $env{'form.togglecats'},
13279: categorize => $env{'form.categorize'},
13280: togglecatscomm => $env{'form.togglecatscomm'},
13281: categorizecomm => $env{'form.categorizecomm'},
13282: togglecatsplace => $env{'form.togglecatsplace'},
13283: categorizeplace => $env{'form.categorizeplace'},
13284: };
13285: foreach my $item (@catitems) {
13286: if ($env{'form.coursecat_'.$item} ne 'std') {
13287: $changes{$item} = 1;
13288: }
13289: if (grep(/^\Q$env{'form.coursecat_'.$item}\E$/,@cattypes)) {
13290: $domconfig{'coursecategories'}{$item} = $env{'form.coursecat_'.$item};
13291: }
13292: }
13293: }
13294: if (ref($cathash) eq 'HASH') {
13295: if (($domconfig{'coursecategories'}{'cats'}{'instcode::0'} ne '') && ($env{'form.instcode'} == 0)) {
13296: push (@deletecategory,'instcode::0');
13297: }
13298: if (($domconfig{'coursecategories'}{'cats'}{'communities::0'} ne '') && ($env{'form.communities'} == 0)) {
13299: push(@deletecategory,'communities::0');
13300: }
13301: if (($domconfig{'coursecategories'}{'cats'}{'placement::0'} ne '') && ($env{'form.placement'} == 0)) {
13302: push(@deletecategory,'placement::0');
13303: }
13304: }
13305: my (@predelcats,@predeltrails,%predelallitems,%sort_by_deltrail);
13306: if (ref($cathash) eq 'HASH') {
13307: if (@deletecategory > 0) {
13308: #FIXME Need to remove category from all courses using a deleted category
13309: &Apache::loncommon::extract_categories($cathash,\@predelcats,\@predeltrails,\%predelallitems);
13310: foreach my $item (@deletecategory) {
13311: if ($domconfig{'coursecategories'}{'cats'}{$item} ne '') {
13312: delete($domconfig{'coursecategories'}{'cats'}{$item});
13313: $deletions{$item} = 1;
13314: &recurse_cat_deletes($item,$cathash,\%deletions);
13315: }
13316: }
13317: }
13318: foreach my $item (keys(%{$cathash})) {
13319: my ($cat,$container,$depth) = map { &unescape($_); } split(/:/,$item);
13320: if ($cathash->{$item} ne $env{'form.'.$item}) {
13321: $reorderings{$item} = 1;
13322: $domconfig{'coursecategories'}{'cats'}{$item} = $env{'form.'.$item};
13323: }
13324: if ($env{'form.addcategory_name_'.$item} ne '') {
13325: my $newcat = $env{'form.addcategory_name_'.$item};
13326: my $newdepth = $depth+1;
13327: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
13328: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos_'.$item};
13329: $adds{$newitem} = 1;
13330: }
13331: if ($env{'form.subcat_'.$item} ne '') {
13332: my $newcat = $env{'form.subcat_'.$item};
13333: my $newdepth = $depth+1;
13334: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
13335: $domconfig{'coursecategories'}{'cats'}{$newitem} = 0;
13336: $adds{$newitem} = 1;
13337: }
13338: }
13339: }
13340: if ($env{'form.instcode'} eq '1') {
13341: if (ref($cathash) eq 'HASH') {
13342: my $newitem = 'instcode::0';
13343: if ($cathash->{$newitem} eq '') {
13344: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
13345: $adds{$newitem} = 1;
13346: }
13347: } else {
13348: my $newitem = 'instcode::0';
13349: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
13350: $adds{$newitem} = 1;
13351: }
13352: }
13353: if ($env{'form.communities'} eq '1') {
13354: if (ref($cathash) eq 'HASH') {
13355: my $newitem = 'communities::0';
13356: if ($cathash->{$newitem} eq '') {
13357: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
13358: $adds{$newitem} = 1;
13359: }
13360: } else {
13361: my $newitem = 'communities::0';
13362: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
13363: $adds{$newitem} = 1;
13364: }
13365: }
13366: if ($env{'form.placement'} eq '1') {
13367: if (ref($cathash) eq 'HASH') {
13368: my $newitem = 'placement::0';
13369: if ($cathash->{$newitem} eq '') {
13370: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.placement_pos'};
13371: $adds{$newitem} = 1;
13372: }
13373: } else {
13374: my $newitem = 'placement::0';
13375: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.placement_pos'};
13376: $adds{$newitem} = 1;
13377: }
13378: }
13379: if ($env{'form.addcategory_name'} ne '') {
13380: if (($env{'form.addcategory_name'} ne 'instcode') &&
13381: ($env{'form.addcategory_name'} ne 'communities') &&
13382: ($env{'form.addcategory_name'} ne 'placement')) {
13383: my $newitem = &escape($env{'form.addcategory_name'}).'::0';
13384: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos'};
13385: $adds{$newitem} = 1;
13386: }
13387: }
13388: my $putresult;
13389: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
13390: if (keys(%deletions) > 0) {
13391: foreach my $key (keys(%deletions)) {
13392: if ($predelallitems{$key} ne '') {
13393: $sort_by_deltrail{$predelallitems{$key}} = $predeltrails[$predelallitems{$key}];
13394: }
13395: }
13396: }
13397: my (@chkcats,@chktrails,%chkallitems);
13398: &Apache::loncommon::extract_categories($domconfig{'coursecategories'}{'cats'},\@chkcats,\@chktrails,\%chkallitems);
13399: if (ref($chkcats[0]) eq 'ARRAY') {
13400: my $depth = 0;
13401: my $chg = 0;
13402: for (my $i=0; $i<@{$chkcats[0]}; $i++) {
13403: my $name = $chkcats[0][$i];
13404: my $item;
13405: if ($name eq '') {
13406: $chg ++;
13407: } else {
13408: $item = &escape($name).'::0';
13409: if ($chg) {
13410: $domconfig{'coursecategories'}{'cats'}{$item} -= $chg;
13411: }
13412: $depth ++;
13413: &recurse_check(\@chkcats,$domconfig{'coursecategories'}{'cats'},$depth,$name);
13414: $depth --;
13415: }
13416: }
13417: }
13418: }
13419: if ((keys(%changes) > 0) || (keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
13420: $putresult = &Apache::lonnet::put_dom('configuration',\%domconfig,$dom);
13421: if ($putresult eq 'ok') {
13422: my %title = (
13423: togglecats => 'Show/Hide a course in catalog',
13424: categorize => 'Assign a category to a course',
13425: togglecatscomm => 'Show/Hide a community in catalog',
13426: categorizecomm => 'Assign a category to a community',
13427: );
13428: my %level = (
13429: dom => 'set in Domain ("Modify Course/Community")',
13430: crs => 'set in Course ("Course Configuration")',
13431: comm => 'set in Community ("Community Configuration")',
13432: none => 'No catalog',
13433: std => 'Standard catalog',
13434: domonly => 'Domain-only catalog',
13435: codesrch => 'Code search form',
13436: );
13437: $resulttext = &mt('Changes made:').'<ul>';
13438: if ($changes{'togglecats'}) {
13439: $resulttext .= '<li>'.&mt("$title{'togglecats'} $level{$env{'form.togglecats'}}").'</li>';
13440: }
13441: if ($changes{'categorize'}) {
13442: $resulttext .= '<li>'.&mt("$title{'categorize'} $level{$env{'form.categorize'}}").'</li>';
13443: }
13444: if ($changes{'togglecatscomm'}) {
13445: $resulttext .= '<li>'.&mt("$title{'togglecatscomm'} $level{$env{'form.togglecatscomm'}}").'</li>';
13446: }
13447: if ($changes{'categorizecomm'}) {
13448: $resulttext .= '<li>'.&mt("$title{'categorizecomm'} $level{$env{'form.categorizecomm'}}").'</li>';
13449: }
13450: if ($changes{'unauth'}) {
13451: $resulttext .= '<li>'.&mt('Catalog type for unauthenticated users set to "'.$level{$env{'form.coursecat_unauth'}}.'"').'</li>';
13452: }
13453: if ($changes{'auth'}) {
13454: $resulttext .= '<li>'.&mt('Catalog type for authenticated users set to "'.$level{$env{'form.coursecat_auth'}}.'"').'</li>';
13455: }
13456: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
13457: my $cathash;
13458: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
13459: $cathash = $domconfig{'coursecategories'}{'cats'};
13460: } else {
13461: $cathash = {};
13462: }
13463: my (@cats,@trails,%allitems);
13464: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,\%allitems);
13465: if (keys(%deletions) > 0) {
13466: $resulttext .= '<li>'.&mt('Deleted categories:').'<ul>';
13467: foreach my $predeltrail (sort {$a <=> $b } (keys(%sort_by_deltrail))) {
13468: $resulttext .= '<li>'.$predeltrails[$predeltrail].'</li>';
13469: }
13470: $resulttext .= '</ul></li>';
13471: }
13472: if (keys(%reorderings) > 0) {
13473: my %sort_by_trail;
13474: $resulttext .= '<li>'.&mt('Reordered categories:').'<ul>';
13475: foreach my $key (keys(%reorderings)) {
13476: if ($allitems{$key} ne '') {
13477: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
13478: }
13479: }
13480: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
13481: $resulttext .= '<li>'.$trails[$trail].'</li>';
13482: }
13483: $resulttext .= '</ul></li>';
13484: }
13485: if (keys(%adds) > 0) {
13486: my %sort_by_trail;
13487: $resulttext .= '<li>'.&mt('Added categories:').'<ul>';
13488: foreach my $key (keys(%adds)) {
13489: if ($allitems{$key} ne '') {
13490: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
13491: }
13492: }
13493: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
13494: $resulttext .= '<li>'.$trails[$trail].'</li>';
13495: }
13496: $resulttext .= '</ul></li>';
13497: }
13498: }
13499: $resulttext .= '</ul>';
13500: if ($changes{'unauth'} || $changes{'auth'}) {
13501: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
13502: if ($changes{'auth'}) {
13503: $domdefaults{'catauth'} = $domconfig{'coursecategories'}{'auth'};
13504: }
13505: if ($changes{'unauth'}) {
13506: $domdefaults{'catunauth'} = $domconfig{'coursecategories'}{'unauth'};
13507: }
13508: my $cachetime = 24*60*60;
13509: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
13510: if (ref($lastactref) eq 'HASH') {
13511: $lastactref->{'domdefaults'} = 1;
13512: }
13513: }
13514: } else {
13515: $resulttext = '<span class="LC_error">'.
13516: &mt('An error occurred: [_1]',$putresult).'</span>';
13517: }
13518: } else {
13519: $resulttext = &mt('No changes made to course and community categories');
13520: }
13521: return $resulttext;
13522: }
13523:
13524: sub modify_serverstatuses {
13525: my ($dom,%domconfig) = @_;
13526: my ($resulttext,%changes,%currserverstatus,%newserverstatus);
13527: if (ref($domconfig{'serverstatuses'}) eq 'HASH') {
13528: %currserverstatus = %{$domconfig{'serverstatuses'}};
13529: }
13530: my @pages = &serverstatus_pages();
13531: foreach my $type (@pages) {
13532: $newserverstatus{$type}{'namedusers'} = '';
13533: $newserverstatus{$type}{'machines'} = '';
13534: if (defined($env{'form.'.$type.'_namedusers'})) {
13535: my @users = split(/,/,$env{'form.'.$type.'_namedusers'});
13536: my @okusers;
13537: foreach my $user (@users) {
13538: my ($uname,$udom) = split(/:/,$user);
13539: if (($udom =~ /^$match_domain$/) &&
13540: (&Apache::lonnet::domain($udom)) &&
13541: ($uname =~ /^$match_username$/)) {
13542: if (!grep(/^\Q$user\E/,@okusers)) {
13543: push(@okusers,$user);
13544: }
13545: }
13546: }
13547: if (@okusers > 0) {
13548: @okusers = sort(@okusers);
13549: $newserverstatus{$type}{'namedusers'} = join(',',@okusers);
13550: }
13551: }
13552: if (defined($env{'form.'.$type.'_machines'})) {
13553: my @machines = split(/,/,$env{'form.'.$type.'_machines'});
13554: my @okmachines;
13555: foreach my $ip (@machines) {
13556: my @parts = split(/\./,$ip);
13557: next if (@parts < 4);
13558: my $badip = 0;
13559: for (my $i=0; $i<4; $i++) {
13560: if (!(($parts[$i] >= 0) && ($parts[$i] <= 255))) {
13561: $badip = 1;
13562: last;
13563: }
13564: }
13565: if (!$badip) {
13566: push(@okmachines,$ip);
13567: }
13568: }
13569: @okmachines = sort(@okmachines);
13570: $newserverstatus{$type}{'machines'} = join(',',@okmachines);
13571: }
13572: }
13573: my %serverstatushash = (
13574: serverstatuses => \%newserverstatus,
13575: );
13576: foreach my $type (@pages) {
13577: foreach my $setting ('namedusers','machines') {
13578: my (@current,@new);
13579: if (ref($currserverstatus{$type}) eq 'HASH') {
13580: if ($currserverstatus{$type}{$setting} ne '') {
13581: @current = split(/,/,$currserverstatus{$type}{$setting});
13582: }
13583: }
13584: if ($newserverstatus{$type}{$setting} ne '') {
13585: @new = split(/,/,$newserverstatus{$type}{$setting});
13586: }
13587: if (@current > 0) {
13588: if (@new > 0) {
13589: foreach my $item (@current) {
13590: if (!grep(/^\Q$item\E$/,@new)) {
13591: $changes{$type}{$setting} = 1;
13592: last;
13593: }
13594: }
13595: foreach my $item (@new) {
13596: if (!grep(/^\Q$item\E$/,@current)) {
13597: $changes{$type}{$setting} = 1;
13598: last;
13599: }
13600: }
13601: } else {
13602: $changes{$type}{$setting} = 1;
13603: }
13604: } elsif (@new > 0) {
13605: $changes{$type}{$setting} = 1;
13606: }
13607: }
13608: }
13609: if (keys(%changes) > 0) {
13610: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
13611: my $putresult = &Apache::lonnet::put_dom('configuration',
13612: \%serverstatushash,$dom);
13613: if ($putresult eq 'ok') {
13614: $resulttext .= &mt('Changes made:').'<ul>';
13615: foreach my $type (@pages) {
13616: if (ref($changes{$type}) eq 'HASH') {
13617: $resulttext .= '<li>'.$titles->{$type}.'<ul>';
13618: if ($changes{$type}{'namedusers'}) {
13619: if ($newserverstatus{$type}{'namedusers'} eq '') {
13620: $resulttext .= '<li>'.&mt("Access terminated for all specific (named) users").'</li>'."\n";
13621: } else {
13622: $resulttext .= '<li>'.&mt("Access available for the following specified users: ").$newserverstatus{$type}{'namedusers'}.'</li>'."\n";
13623: }
13624: }
13625: if ($changes{$type}{'machines'}) {
13626: if ($newserverstatus{$type}{'machines'} eq '') {
13627: $resulttext .= '<li>'.&mt("Access terminated for all specific IP addresses").'</li>'."\n";
13628: } else {
13629: $resulttext .= '<li>'.&mt("Access available for the following specified IP addresses: ").$newserverstatus{$type}{'machines'}.'</li>'."\n";
13630: }
13631:
13632: }
13633: $resulttext .= '</ul></li>';
13634: }
13635: }
13636: $resulttext .= '</ul>';
13637: } else {
13638: $resulttext = '<span class="LC_error">'.
13639: &mt('An error occurred saving access settings for server status pages: [_1].',$putresult).'</span>';
13640:
13641: }
13642: } else {
13643: $resulttext = &mt('No changes made to access to server status pages');
13644: }
13645: return $resulttext;
13646: }
13647:
13648: sub modify_helpsettings {
13649: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
13650: my ($resulttext,$errors,%changes,%helphash);
13651: my %defaultchecked = ('submitbugs' => 'on');
13652: my @offon = ('off','on');
13653: my @toggles = ('submitbugs');
13654: my %current = ('submitbugs' => '',
13655: 'adhoc' => {},
13656: );
13657: if (ref($domconfig{'helpsettings'}) eq 'HASH') {
13658: %current = %{$domconfig{'helpsettings'}};
13659: }
13660: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
13661: foreach my $item (@toggles) {
13662: if ($defaultchecked{$item} eq 'on') {
13663: if ($current{$item} eq '') {
13664: if ($env{'form.'.$item} eq '0') {
13665: $changes{$item} = 1;
13666: }
13667: } elsif ($current{$item} ne $env{'form.'.$item}) {
13668: $changes{$item} = 1;
13669: }
13670: } elsif ($defaultchecked{$item} eq 'off') {
13671: if ($current{$item} eq '') {
13672: if ($env{'form.'.$item} eq '1') {
13673: $changes{$item} = 1;
13674: }
13675: } elsif ($current{$item} ne $env{'form.'.$item}) {
13676: $changes{$item} = 1;
13677: }
13678: }
13679: if (($env{'form.'.$item} eq '0') || ($env{'form.'.$item} eq '1')) {
13680: $helphash{'helpsettings'}{$item} = $env{'form.'.$item};
13681: }
13682: }
13683: my $maxnum = $env{'form.helproles_maxnum'};
13684: my $confname = $dom.'-domainconfig';
13685: my %existing=&Apache::lonnet::dump('roles',$dom,$confname,'rolesdef_');
13686: my (@allpos,%newsettings,%changedprivs,$newrole);
13687: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
13688: my @accesstypes = ('all','dh','da','none','status','inc','exc');
13689: my %domhelpdesk = &Apache::lonnet::get_active_domroles($dom,['dh','da']);
13690: my %lt = &Apache::lonlocal::texthash(
13691: s => 'system',
13692: d => 'domain',
13693: order => 'Display order',
13694: access => 'Role usage',
13695: all => 'All with domain helpdesk or helpdesk assistant role',
13696: dh => 'All with domain helpdesk role',
13697: da => 'All with domain helpdesk assistant role',
13698: none => 'None',
13699: status => 'Determined based on institutional status',
13700: inc => 'Include all, but exclude specific personnel',
13701: exc => 'Exclude all, but include specific personnel',
13702: );
13703: for (my $num=0; $num<=$maxnum; $num++) {
13704: my ($prefix,$identifier,$rolename,%curr);
13705: if ($num == $maxnum) {
13706: next unless ($env{'form.newcusthelp'} == $maxnum);
13707: $identifier = 'custhelp'.$num;
13708: $prefix = 'helproles_'.$num;
13709: $rolename = $env{'form.custhelpname'.$num};
13710: $rolename=~s/[^A-Za-z0-9]//gs;
13711: next if ($rolename eq '');
13712: next if (exists($existing{'rolesdef_'.$rolename}));
13713: my %newprivs = &Apache::lonuserutils::custom_role_update($rolename,$identifier);
13714: my $result = &Apache::lonnet::definerole($rolename,$newprivs{'s'},$newprivs{'d'},
13715: $newprivs{'c'},$confname,$dom);
13716: if ($result ne 'ok') {
13717: $errors .= '<li><span class="LC_error">'.
13718: &mt('An error occurred storing the new custom role: [_1]',
13719: $result).'</span></li>';
13720: next;
13721: } else {
13722: $changedprivs{$rolename} = \%newprivs;
13723: $newrole = $rolename;
13724: }
13725: } else {
13726: $prefix = 'helproles_'.$num;
13727: $rolename = $env{'form.'.$prefix};
13728: next if ($rolename eq '');
13729: next unless (exists($existing{'rolesdef_'.$rolename}));
13730: $identifier = 'custhelp'.$num;
13731: my %newprivs = &Apache::lonuserutils::custom_role_update($rolename,$identifier);
13732: my %currprivs;
13733: ($currprivs{'s'},$currprivs{'d'},$currprivs{'c'}) =
13734: split(/\_/,$existing{'rolesdef_'.$rolename});
13735: foreach my $level ('c','d','s') {
13736: if ($newprivs{$level} ne $currprivs{$level}) {
13737: my $result = &Apache::lonnet::definerole($rolename,$newprivs{'s'},$newprivs{'d'},
13738: $newprivs{'c'},$confname,$dom);
13739: if ($result ne 'ok') {
13740: $errors .= '<li><span class="LC_error">'.
13741: &mt('An error occurred storing privileges for existing role [_1]: [_2]',
13742: $rolename,$result).'</span></li>';
13743: } else {
13744: $changedprivs{$rolename} = \%newprivs;
13745: }
13746: last;
13747: }
13748: }
13749: if (ref($current{'adhoc'}) eq 'HASH') {
13750: if (ref($current{'adhoc'}{$rolename}) eq 'HASH') {
13751: %curr = %{$current{'adhoc'}{$rolename}};
13752: }
13753: }
13754: }
13755: my $newpos = $env{'form.'.$prefix.'_pos'};
13756: $newpos =~ s/\D+//g;
13757: $allpos[$newpos] = $rolename;
13758: my $newdesc = $env{'form.'.$prefix.'_desc'};
13759: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'desc'} = $newdesc;
13760: if ($curr{'desc'}) {
13761: if ($curr{'desc'} ne $newdesc) {
13762: $changes{'customrole'}{$rolename}{'desc'} = 1;
13763: $newsettings{$rolename}{'desc'} = $newdesc;
13764: }
13765: } elsif ($newdesc ne '') {
13766: $changes{'customrole'}{$rolename}{'desc'} = 1;
13767: $newsettings{$rolename}{'desc'} = $newdesc;
13768: }
13769: my $access = $env{'form.'.$prefix.'_access'};
13770: if (grep(/^\Q$access\E$/,@accesstypes)) {
13771: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'} = $access;
13772: if ($access eq 'status') {
13773: my @statuses = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_status');
13774: if (scalar(@statuses) == 0) {
13775: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'} = 'none';
13776: } else {
13777: my (@shownstatus,$numtypes);
13778: $helphash{'helpsettings'}{'adhoc'}{$rolename}{$access} = [];
13779: if (ref($types) eq 'ARRAY') {
13780: $numtypes = scalar(@{$types});
13781: foreach my $type (sort(@statuses)) {
13782: if ($type eq 'default') {
13783: push(@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}},$type);
13784: } elsif (grep(/^\Q$type\E$/,@{$types})) {
13785: push(@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}},$type);
13786: push(@shownstatus,$usertypes->{$type});
13787: }
13788: }
13789: }
13790: if (grep(/^default$/,@statuses)) {
13791: push(@shownstatus,$othertitle);
13792: }
13793: if (scalar(@shownstatus) == 1+$numtypes) {
13794: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'} = 'all';
13795: delete($helphash{'helpsettings'}{'adhoc'}{$rolename}{'status'});
13796: } else {
13797: $newsettings{$rolename}{'status'} = join(' '.&mt('or').' ',@shownstatus);
13798: if (ref($curr{'status'}) eq 'ARRAY') {
13799: my @diffs = &Apache::loncommon::compare_arrays($helphash{'helpsettings'}{'adhoc'}{$rolename}{$access},$curr{$access});
13800: if (@diffs) {
13801: $changes{'customrole'}{$rolename}{$access} = 1;
13802: }
13803: } elsif (@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}}) {
13804: $changes{'customrole'}{$rolename}{$access} = 1;
13805: }
13806: }
13807: }
13808: } elsif (($access eq 'inc') || ($access eq 'exc')) {
13809: my @personnel = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_staff_'.$access);
13810: my @newspecstaff;
13811: $helphash{'helpsettings'}{'adhoc'}{$rolename}{$access} = [];
13812: foreach my $person (sort(@personnel)) {
13813: if ($domhelpdesk{$person}) {
13814: push(@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}},$person);
13815: }
13816: }
13817: if (ref($curr{$access}) eq 'ARRAY') {
13818: my @diffs = &Apache::loncommon::compare_arrays($helphash{'helpsettings'}{'adhoc'}{$rolename}{$access},$curr{$access});
13819: if (@diffs) {
13820: $changes{'customrole'}{$rolename}{$access} = 1;
13821: }
13822: } elsif (@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}}) {
13823: $changes{'customrole'}{$rolename}{$access} = 1;
13824: }
13825: foreach my $person (@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}}) {
13826: my ($uname,$udom) = split(/:/,$person);
13827: push(@newspecstaff,&Apache::loncommon::aboutmewrapper(&Apache::loncommon::plainname($uname,$udom,'lastname'),$uname,$udom));
13828: }
13829: $newsettings{$rolename}{$access} = join(', ',sort(@newspecstaff));
13830: }
13831: } else {
13832: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'}= 'all';
13833: }
13834: unless ($curr{'access'} eq $access) {
13835: $changes{'customrole'}{$rolename}{'access'} = 1;
13836: $newsettings{$rolename}{'access'} = $lt{$helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'}};
13837: }
13838: }
13839: if (@allpos > 0) {
13840: my $idx = 0;
13841: foreach my $rolename (@allpos) {
13842: if ($rolename ne '') {
13843: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'order'} = $idx;
13844: if (ref($current{'adhoc'}) eq 'HASH') {
13845: if (ref($current{'adhoc'}{$rolename}) eq 'HASH') {
13846: if ($current{'adhoc'}{$rolename}{'order'} ne $idx) {
13847: $changes{'customrole'}{$rolename}{'order'} = 1;
13848: $newsettings{$rolename}{'order'} = $idx+1;
13849: }
13850: }
13851: }
13852: $idx ++;
13853: }
13854: }
13855: }
13856: my $putresult;
13857: if (keys(%changes) > 0) {
13858: $putresult = &Apache::lonnet::put_dom('configuration',\%helphash,$dom);
13859: if ($putresult eq 'ok') {
13860: if (ref($helphash{'helpsettings'}) eq 'HASH') {
13861: $domdefaults{'submitbugs'} = $helphash{'helpsettings'}{'submitbugs'};
13862: if (ref($helphash{'helpsettings'}{'adhoc'}) eq 'HASH') {
13863: $domdefaults{'adhocroles'} = $helphash{'helpsettings'}{'adhoc'};
13864: }
13865: }
13866: my $cachetime = 24*60*60;
13867: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
13868: if (ref($lastactref) eq 'HASH') {
13869: $lastactref->{'domdefaults'} = 1;
13870: }
13871: } else {
13872: $errors .= '<li><span class="LC_error">'.
13873: &mt('An error occurred storing the settings: [_1]',
13874: $putresult).'</span></li>';
13875: }
13876: }
13877: if ((keys(%changes) && ($putresult eq 'ok')) || (keys(%changedprivs))) {
13878: $resulttext = &mt('Changes made:').'<ul>';
13879: my (%shownprivs,@levelorder);
13880: @levelorder = ('c','d','s');
13881: if ((keys(%changes)) && ($putresult eq 'ok')) {
13882: foreach my $item (sort(keys(%changes))) {
13883: if ($item eq 'submitbugs') {
13884: $resulttext .= '<li>'.&mt('Display link to: [_1] set to "'.$offon[$env{'form.'.$item}].'".',
13885: &Apache::loncommon::modal_link('http://bugs.loncapa.org',
13886: &mt('LON-CAPA bug tracker'),600,500)).'</li>';
13887: } elsif ($item eq 'customrole') {
13888: if (ref($changes{'customrole'}) eq 'HASH') {
13889: my @keyorder = ('order','desc','access','status','exc','inc');
13890: my %keytext = &Apache::lonlocal::texthash(
13891: order => 'Order',
13892: desc => 'Role description',
13893: access => 'Role usage',
13894: status => 'Allowed institutional types',
13895: exc => 'Allowed personnel',
13896: inc => 'Disallowed personnel',
13897: );
13898: foreach my $role (sort(keys(%{$changes{'customrole'}}))) {
13899: if (ref($changes{'customrole'}{$role}) eq 'HASH') {
13900: if ($role eq $newrole) {
13901: $resulttext .= '<li>'.&mt('New custom role added: [_1]',
13902: $role).'<ul>';
13903: } else {
13904: $resulttext .= '<li>'.&mt('Existing custom role modified: [_1]',
13905: $role).'<ul>';
13906: }
13907: foreach my $key (@keyorder) {
13908: if ($changes{'customrole'}{$role}{$key}) {
13909: $resulttext .= '<li>'.&mt("[_1] set to: [_2]",
13910: $keytext{$key},$newsettings{$role}{$key}).
13911: '</li>';
13912: }
13913: }
13914: if (ref($changedprivs{$role}) eq 'HASH') {
13915: $shownprivs{$role} = 1;
13916: $resulttext .= '<li>'.&mt('Privileges set to :').'<ul>';
13917: foreach my $level (@levelorder) {
13918: foreach my $item (split(/\:/,$changedprivs{$role}{$level})) {
13919: next if ($item eq '');
13920: my ($priv) = split(/\&/,$item,2);
13921: if (&Apache::lonnet::plaintext($priv)) {
13922: $resulttext .= '<li>'.&Apache::lonnet::plaintext($priv);
13923: unless ($level eq 'c') {
13924: $resulttext .= ' ('.$lt{$level}.')';
13925: }
13926: $resulttext .= '</li>';
13927: }
13928: }
13929: }
13930: $resulttext .= '</ul>';
13931: }
13932: $resulttext .= '</ul></li>';
13933: }
13934: }
13935: }
13936: }
13937: }
13938: }
13939: if (keys(%changedprivs)) {
13940: foreach my $role (sort(keys(%changedprivs))) {
13941: unless ($shownprivs{$role}) {
13942: $resulttext .= '<li>'.&mt('Existing custom role modified: [_1]',
13943: $role).'<ul>'.
13944: '<li>'.&mt('Privileges set to :').'<ul>';
13945: foreach my $level (@levelorder) {
13946: foreach my $item (split(/\:/,$changedprivs{$role}{$level})) {
13947: next if ($item eq '');
13948: my ($priv) = split(/\&/,$item,2);
13949: if (&Apache::lonnet::plaintext($priv)) {
13950: $resulttext .= '<li>'.&Apache::lonnet::plaintext($priv);
13951: unless ($level eq 'c') {
13952: $resulttext .= ' ('.$lt{$level}.')';
13953: }
13954: $resulttext .= '</li>';
13955: }
13956: }
13957: }
13958: $resulttext .= '</ul></li></ul></li>';
13959: }
13960: }
13961: }
13962: $resulttext .= '</ul>';
13963: } else {
13964: $resulttext = &mt('No changes made to help settings');
13965: }
13966: if ($errors) {
13967: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
13968: $errors.'</ul>';
13969: }
13970: return $resulttext;
13971: }
13972:
13973: sub modify_coursedefaults {
13974: my ($dom,$lastactref,%domconfig) = @_;
13975: my ($resulttext,$errors,%changes,%defaultshash);
13976: my %defaultchecked = (
13977: 'canuse_pdfforms' => 'off',
13978: 'uselcmath' => 'on',
13979: 'usejsme' => 'on'
13980: );
13981: my @toggles = ('canuse_pdfforms','uselcmath','usejsme');
13982: my @numbers = ('anonsurvey_threshold','uploadquota_official','uploadquota_unofficial',
13983: 'uploadquota_community','uploadquota_textbook','uploadquota_placement',
13984: 'mysqltables_official','mysqltables_unofficial','mysqltables_community',
13985: 'mysqltables_textbook','mysqltables_placement');
13986: my @types = ('official','unofficial','community','textbook','placement');
13987: my %staticdefaults = (
13988: anonsurvey_threshold => 10,
13989: uploadquota => 500,
13990: postsubmit => 60,
13991: mysqltables => 172800,
13992: );
13993: my %texoptions = (
13994: MathJax => 'MathJax',
13995: mimetex => &mt('Convert to Images'),
13996: tth => &mt('TeX to HTML'),
13997: );
13998: $defaultshash{'coursedefaults'} = {};
13999:
14000: if (ref($domconfig{'coursedefaults'}) ne 'HASH') {
14001: if ($domconfig{'coursedefaults'} eq '') {
14002: $domconfig{'coursedefaults'} = {};
14003: }
14004: }
14005:
14006: if (ref($domconfig{'coursedefaults'}) eq 'HASH') {
14007: foreach my $item (@toggles) {
14008: if ($defaultchecked{$item} eq 'on') {
14009: if (($domconfig{'coursedefaults'}{$item} eq '') &&
14010: ($env{'form.'.$item} eq '0')) {
14011: $changes{$item} = 1;
14012: } elsif ($domconfig{'coursedefaults'}{$item} ne $env{'form.'.$item}) {
14013: $changes{$item} = 1;
14014: }
14015: } elsif ($defaultchecked{$item} eq 'off') {
14016: if (($domconfig{'coursedefaults'}{$item} eq '') &&
14017: ($env{'form.'.$item} eq '1')) {
14018: $changes{$item} = 1;
14019: } elsif ($domconfig{'coursedefaults'}{$item} ne $env{'form.'.$item}) {
14020: $changes{$item} = 1;
14021: }
14022: }
14023: $defaultshash{'coursedefaults'}{$item} = $env{'form.'.$item};
14024: }
14025: foreach my $item (@numbers) {
14026: my ($currdef,$newdef);
14027: $newdef = $env{'form.'.$item};
14028: if ($item eq 'anonsurvey_threshold') {
14029: $currdef = $domconfig{'coursedefaults'}{$item};
14030: $newdef =~ s/\D//g;
14031: if ($newdef eq '' || $newdef < 1) {
14032: $newdef = 1;
14033: }
14034: $defaultshash{'coursedefaults'}{$item} = $newdef;
14035: } else {
14036: my ($setting,$type) = ($item =~ /^(uploadquota|mysqltables)_(\w+)$/);
14037: if (ref($domconfig{'coursedefaults'}{$setting}) eq 'HASH') {
14038: $currdef = $domconfig{'coursedefaults'}{$setting}{$type};
14039: }
14040: $newdef =~ s/[^\w.\-]//g;
14041: $defaultshash{'coursedefaults'}{$setting}{$type} = $newdef;
14042: }
14043: if ($currdef ne $newdef) {
14044: my $staticdef;
14045: if ($item eq 'anonsurvey_threshold') {
14046: unless (($currdef eq '') && ($newdef == $staticdefaults{$item})) {
14047: $changes{$item} = 1;
14048: }
14049: } elsif ($item =~ /^(uploadquota|mysqltables)_/) {
14050: my $setting = $1;
14051: unless (($currdef eq '') && ($newdef == $staticdefaults{$setting})) {
14052: $changes{$setting} = 1;
14053: }
14054: }
14055: }
14056: }
14057: my $texengine;
14058: if ($env{'form.texengine'} =~ /^(MathJax|mimetex|tth)$/) {
14059: $texengine = $env{'form.texengine'};
14060: if ($defaultshash{'coursedefaults'}{'texengine'} eq '') {
14061: unless ($texengine eq 'MathJax') {
14062: $changes{'texengine'} = 1;
14063: }
14064: } elsif ($defaultshash{'coursedefaults'}{'texengine'} ne $texengine) {
14065: $changes{'texengine'} = 1;
14066: }
14067: }
14068: if ($texengine ne '') {
14069: $defaultshash{'coursedefaults'}{'texengine'} = $texengine;
14070: }
14071: my $currclone = $domconfig{'coursedefaults'}{'canclone'};
14072: my @currclonecode;
14073: if (ref($currclone) eq 'HASH') {
14074: if (ref($currclone->{'instcode'}) eq 'ARRAY') {
14075: @currclonecode = @{$currclone->{'instcode'}};
14076: }
14077: }
14078: my $newclone;
14079: if ($env{'form.canclone'} =~ /^(none|domain|instcode)$/) {
14080: $newclone = $env{'form.canclone'};
14081: }
14082: if ($newclone eq 'instcode') {
14083: my @newcodes = &Apache::loncommon::get_env_multiple('form.clonecode');
14084: my (%codedefaults,@code_order,@clonecode);
14085: &Apache::lonnet::auto_instcode_defaults($dom,\%codedefaults,
14086: \@code_order);
14087: foreach my $item (@code_order) {
14088: if (grep(/^\Q$item\E$/,@newcodes)) {
14089: push(@clonecode,$item);
14090: }
14091: }
14092: if (@clonecode) {
14093: $defaultshash{'coursedefaults'}{'canclone'} = { $newclone => \@clonecode };
14094: my @diffs = &Apache::loncommon::compare_arrays(\@currclonecode,\@clonecode);
14095: if (@diffs) {
14096: $changes{'canclone'} = 1;
14097: }
14098: } else {
14099: $newclone eq '';
14100: }
14101: } elsif ($newclone ne '') {
14102: $defaultshash{'coursedefaults'}{'canclone'} = $newclone;
14103: }
14104: if ($newclone ne $currclone) {
14105: $changes{'canclone'} = 1;
14106: }
14107: my %credits;
14108: foreach my $type (@types) {
14109: unless ($type eq 'community') {
14110: $credits{$type} = $env{'form.'.$type.'_credits'};
14111: $credits{$type} =~ s/[^\d.]+//g;
14112: }
14113: }
14114: if ((ref($domconfig{'coursedefaults'}{'coursecredits'}) ne 'HASH') &&
14115: ($env{'form.coursecredits'} eq '1')) {
14116: $changes{'coursecredits'} = 1;
14117: foreach my $type (keys(%credits)) {
14118: $defaultshash{'coursedefaults'}{'coursecredits'}{$type} = $credits{$type};
14119: }
14120: } else {
14121: if ($env{'form.coursecredits'} eq '1') {
14122: foreach my $type (@types) {
14123: unless ($type eq 'community') {
14124: if ($domconfig{'coursedefaults'}{'coursecredits'}{$type} ne $credits{$type}) {
14125: $changes{'coursecredits'} = 1;
14126: }
14127: $defaultshash{'coursedefaults'}{'coursecredits'}{$type} = $credits{$type};
14128: }
14129: }
14130: } elsif (ref($domconfig{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
14131: foreach my $type (@types) {
14132: unless ($type eq 'community') {
14133: if ($domconfig{'coursedefaults'}{'coursecredits'}{$type}) {
14134: $changes{'coursecredits'} = 1;
14135: last;
14136: }
14137: }
14138: }
14139: }
14140: }
14141: if ($env{'form.postsubmit'} eq '1') {
14142: $defaultshash{'coursedefaults'}{'postsubmit'}{'client'} = 'on';
14143: my %currtimeout;
14144: if (ref($domconfig{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
14145: if ($domconfig{'coursedefaults'}{'postsubmit'}{'client'} eq 'off') {
14146: $changes{'postsubmit'} = 1;
14147: }
14148: if (ref($domconfig{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
14149: %currtimeout = %{$domconfig{'coursedefaults'}{'postsubmit'}{'timeout'}};
14150: }
14151: } else {
14152: $changes{'postsubmit'} = 1;
14153: }
14154: foreach my $type (@types) {
14155: my $timeout = $env{'form.'.$type.'_timeout'};
14156: $timeout =~ s/\D//g;
14157: if ($timeout == $staticdefaults{'postsubmit'}) {
14158: $timeout = '';
14159: } elsif (($timeout eq '') || ($timeout =~ /^0+$/)) {
14160: $timeout = '0';
14161: }
14162: unless ($timeout eq '') {
14163: $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type} = $timeout;
14164: }
14165: if (exists($currtimeout{$type})) {
14166: if ($timeout ne $currtimeout{$type}) {
14167: $changes{'postsubmit'} = 1;
14168: }
14169: } elsif ($timeout ne '') {
14170: $changes{'postsubmit'} = 1;
14171: }
14172: }
14173: } else {
14174: $defaultshash{'coursedefaults'}{'postsubmit'}{'client'} = 'off';
14175: if (ref($domconfig{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
14176: if ($domconfig{'coursedefaults'}{'postsubmit'}{'client'} eq 'on') {
14177: $changes{'postsubmit'} = 1;
14178: }
14179: } else {
14180: $changes{'postsubmit'} = 1;
14181: }
14182: }
14183: }
14184: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
14185: $dom);
14186: if ($putresult eq 'ok') {
14187: if (keys(%changes) > 0) {
14188: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
14189: if (($changes{'canuse_pdfforms'}) || ($changes{'uploadquota'}) || ($changes{'postsubmit'}) ||
14190: ($changes{'coursecredits'}) || ($changes{'uselcmath'}) || ($changes{'usejsme'}) ||
14191: ($changes{'canclone'}) || ($changes{'mysqltables'}) || ($changes{'texengine'})) {
14192: foreach my $item ('canuse_pdfforms','uselcmath','usejsme','texengine') {
14193: if ($changes{$item}) {
14194: $domdefaults{$item}=$defaultshash{'coursedefaults'}{$item};
14195: }
14196: }
14197: if ($changes{'coursecredits'}) {
14198: if (ref($defaultshash{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
14199: foreach my $type (keys(%{$defaultshash{'coursedefaults'}{'coursecredits'}})) {
14200: $domdefaults{$type.'credits'} =
14201: $defaultshash{'coursedefaults'}{'coursecredits'}{$type};
14202: }
14203: }
14204: }
14205: if ($changes{'postsubmit'}) {
14206: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
14207: $domdefaults{'postsubmit'} = $defaultshash{'coursedefaults'}{'postsubmit'}{'client'};
14208: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
14209: foreach my $type (keys(%{$defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}})) {
14210: $domdefaults{$type.'postsubtimeout'} =
14211: $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type};
14212: }
14213: }
14214: }
14215: }
14216: if ($changes{'uploadquota'}) {
14217: if (ref($defaultshash{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
14218: foreach my $type (@types) {
14219: $domdefaults{$type.'quota'}=$defaultshash{'coursedefaults'}{'uploadquota'}{$type};
14220: }
14221: }
14222: }
14223: if ($changes{'canclone'}) {
14224: if (ref($defaultshash{'coursedefaults'}{'canclone'}) eq 'HASH') {
14225: if (ref($defaultshash{'coursedefaults'}{'canclone'}{'instcode'}) eq 'ARRAY') {
14226: my @clonecodes = @{$defaultshash{'coursedefaults'}{'canclone'}{'instcode'}};
14227: if (@clonecodes) {
14228: $domdefaults{'canclone'} = join('+',@clonecodes);
14229: }
14230: }
14231: } else {
14232: $domdefaults{'canclone'}=$defaultshash{'coursedefaults'}{'canclone'};
14233: }
14234: }
14235: my $cachetime = 24*60*60;
14236: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
14237: if (ref($lastactref) eq 'HASH') {
14238: $lastactref->{'domdefaults'} = 1;
14239: }
14240: }
14241: $resulttext = &mt('Changes made:').'<ul>';
14242: foreach my $item (sort(keys(%changes))) {
14243: if ($item eq 'canuse_pdfforms') {
14244: if ($env{'form.'.$item} eq '1') {
14245: $resulttext .= '<li>'.&mt("Course/Community users can create/upload PDF forms set to 'on'").'</li>';
14246: } else {
14247: $resulttext .= '<li>'.&mt('Course/Community users can create/upload PDF forms set to "off"').'</li>';
14248: }
14249: } elsif ($item eq 'uselcmath') {
14250: if ($env{'form.'.$item} eq '1') {
14251: $resulttext .= '<li>'.&mt('Math preview uses LON-CAPA previewer (javascript), if supported by browser.').'</li>';
14252: } else {
14253: $resulttext .= '<li>'.&mt('Math preview uses DragMath (Java), if supported by client OS.').'</li>';
14254: }
14255: } elsif ($item eq 'usejsme') {
14256: if ($env{'form.'.$item} eq '1') {
14257: $resulttext .= '<li>'.&mt('Molecule editor uses JSME (HTML5), if supported by browser.').'</li>';
14258: } else {
14259: $resulttext .= '<li>'.&mt('Molecule editor uses JME (Java), if supported by client OS.').'</li>';
14260: }
14261: } elsif ($item eq 'texengine') {
14262: if ($defaultshash{'coursedefaults'}{'texengine'} ne '') {
14263: $resulttext .= '<li>'.&mt('Default method to display mathematics set to: "[_1]"',
14264: $texoptions{$defaultshash{'coursedefaults'}{'texengine'}}).'</li>';
14265: }
14266: } elsif ($item eq 'anonsurvey_threshold') {
14267: $resulttext .= '<li>'.&mt('Responder count required for display of anonymous survey submissions set to [_1].',$defaultshash{'coursedefaults'}{'anonsurvey_threshold'}).'</li>';
14268: } elsif ($item eq 'uploadquota') {
14269: if (ref($defaultshash{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
14270: $resulttext .= '<li>'.&mt('Default quota for content uploaded to a course/community via Course Editor set as follows:').'<ul>'.
14271: '<li>'.&mt('Official courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'official'}.'</b>').'</li>'.
14272: '<li>'.&mt('Unofficial courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'unofficial'}.'</b>').'</li>'.
14273: '<li>'.&mt('Textbook courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'textbook'}.'</b>').'</li>'.
14274: '<li>'.&mt('Placement tests: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'placement'}.'</b>').'</li>'.
14275: '<li>'.&mt('Communities: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'community'}.'</b>').'</li>'.
14276: '</ul>'.
14277: '</li>';
14278: } else {
14279: $resulttext .= '<li>'.&mt('Default quota for content uploaded via Course Editor remains default: [_1] MB',$staticdefaults{'uploadquota'}).'</li>';
14280: }
14281: } elsif ($item eq 'mysqltables') {
14282: if (ref($defaultshash{'coursedefaults'}{'mysqltables'}) eq 'HASH') {
14283: $resulttext .= '<li>'.&mt('Lifetime of "Temporary" MySQL tables (student performance data) on homeserver').'<ul>'.
14284: '<li>'.&mt('Official courses: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'official'}.'</b>').'</li>'.
14285: '<li>'.&mt('Unofficial courses: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'unofficial'}.'</b>').'</li>'.
14286: '<li>'.&mt('Textbook courses: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'textbook'}.'</b>').'</li>'.
14287: '<li>'.&mt('Placement tests: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'placement'}.'</b>').'</li>'.
14288: '<li>'.&mt('Communities: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'community'}.'</b>').'</li>'.
14289: '</ul>'.
14290: '</li>';
14291: } else {
14292: $resulttext .= '<li>'.&mt('Lifetime of "Temporary" MySQL tables (student performance data) on homeserver remains default: [_1] s',$staticdefaults{'uploadquota'}).'</li>';
14293: }
14294: } elsif ($item eq 'postsubmit') {
14295: if ($domdefaults{'postsubmit'} eq 'off') {
14296: $resulttext .= '<li>'.&mt('Submit button(s) remain enabled on page after student makes submission.');
14297: } else {
14298: $resulttext .= '<li>'.&mt('Submit button(s) disabled on page after student makes submission').'; ';
14299: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
14300: $resulttext .= &mt('durations:').'<ul>';
14301: foreach my $type (@types) {
14302: $resulttext .= '<li>';
14303: my $timeout;
14304: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
14305: $timeout = $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type};
14306: }
14307: my $display;
14308: if ($timeout eq '0') {
14309: $display = &mt('unlimited');
14310: } elsif ($timeout eq '') {
14311: $display = &mt('[quant,_1,second] (default)',$staticdefaults{'postsubmit'});
14312: } else {
14313: $display = &mt('[quant,_1,second]',$timeout);
14314: }
14315: if ($type eq 'community') {
14316: $resulttext .= &mt('Communities');
14317: } elsif ($type eq 'official') {
14318: $resulttext .= &mt('Official courses');
14319: } elsif ($type eq 'unofficial') {
14320: $resulttext .= &mt('Unofficial courses');
14321: } elsif ($type eq 'textbook') {
14322: $resulttext .= &mt('Textbook courses');
14323: } elsif ($type eq 'placement') {
14324: $resulttext .= &mt('Placement tests');
14325: }
14326: $resulttext .= ' -- '.$display.'</li>';
14327: }
14328: $resulttext .= '</ul>';
14329: }
14330: $resulttext .= '</li>';
14331: }
14332: } elsif ($item eq 'coursecredits') {
14333: if (ref($defaultshash{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
14334: if (($domdefaults{'officialcredits'} eq '') &&
14335: ($domdefaults{'unofficialcredits'} eq '') &&
14336: ($domdefaults{'textbookcredits'} eq '')) {
14337: $resulttext .= '<li>'.&mt('Student credits not in use for courses in this domain').'</li>';
14338: } else {
14339: $resulttext .= '<li>'.&mt('Student credits can be set per course by a Domain Coordinator, with the following defaults applying:').'<ul>'.
14340: '<li>'.&mt('Official courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'official'}).'</li>'.
14341: '<li>'.&mt('Unofficial courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'unofficial'}).'</li>'.
14342: '<li>'.&mt('Textbook courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'textbook'}).'</li>'.
14343: '</ul>'.
14344: '</li>';
14345: }
14346: } else {
14347: $resulttext .= '<li>'.&mt('Student credits not in use for courses in this domain').'</li>';
14348: }
14349: } elsif ($item eq 'canclone') {
14350: if (ref($defaultshash{'coursedefaults'}{'canclone'}) eq 'HASH') {
14351: if (ref($defaultshash{'coursedefaults'}{'canclone'}{'instcode'}) eq 'ARRAY') {
14352: my $clonecodes = join(' '.&mt('and').' ',@{$defaultshash{'coursedefaults'}{'canclone'}{'instcode'}});
14353: $resulttext .= '<li>'.&mt('By default, official courses can be cloned from existing courses with the same: [_1]','<b>'.$clonecodes.'</b>').'</li>';
14354: }
14355: } elsif ($defaultshash{'coursedefaults'}{'canclone'} eq 'domain') {
14356: $resulttext .= '<li>'.&mt('By default, a course requester can clone any course from his/her domain.').'</li>';
14357: } else {
14358: $resulttext .= '<li>'.&mt('By default, only course owner and coordinators may clone a course.').'</li>';
14359: }
14360: }
14361: }
14362: $resulttext .= '</ul>';
14363: } else {
14364: $resulttext = &mt('No changes made to course defaults');
14365: }
14366: } else {
14367: $resulttext = '<span class="LC_error">'.
14368: &mt('An error occurred: [_1]',$putresult).'</span>';
14369: }
14370: return $resulttext;
14371: }
14372:
14373: sub modify_selfenrollment {
14374: my ($dom,$lastactref,%domconfig) = @_;
14375: my ($resulttext,$errors,%changes,%selfenrollhash,%ordered);
14376: my @types = ('official','unofficial','community','textbook','placement');
14377: my %titles = &tool_titles();
14378: my %descs = &Apache::lonuserutils::selfenroll_default_descs();
14379: ($ordered{'admin'},my $titlesref) = &Apache::lonuserutils::get_selfenroll_titles();
14380: $ordered{'default'} = ['types','registered','approval','limit'];
14381:
14382: my (%roles,%shown,%toplevel);
14383: $roles{'0'} = &Apache::lonnet::plaintext('dc');
14384:
14385: if (ref($domconfig{'selfenrollment'}) ne 'HASH') {
14386: if ($domconfig{'selfenrollment'} eq '') {
14387: $domconfig{'selfenrollment'} = {};
14388: }
14389: }
14390: %toplevel = (
14391: admin => 'Configuration Rights',
14392: default => 'Default settings',
14393: validation => 'Validation of self-enrollment requests',
14394: );
14395: my ($itemsref,$namesref,$fieldsref) = &Apache::lonuserutils::selfenroll_validation_types();
14396:
14397: if (ref($ordered{'admin'}) eq 'ARRAY') {
14398: foreach my $item (@{$ordered{'admin'}}) {
14399: foreach my $type (@types) {
14400: if ($env{'form.selfenrolladmin_'.$item.'_'.$type}) {
14401: $selfenrollhash{'admin'}{$type}{$item} = 1;
14402: } else {
14403: $selfenrollhash{'admin'}{$type}{$item} = 0;
14404: }
14405: if (ref($domconfig{'selfenrollment'}{'admin'}) eq 'HASH') {
14406: if (ref($domconfig{'selfenrollment'}{'admin'}{$type}) eq 'HASH') {
14407: if ($selfenrollhash{'admin'}{$type}{$item} ne
14408: $domconfig{'selfenrollment'}{'admin'}{$type}{$item}) {
14409: push(@{$changes{'admin'}{$type}},$item);
14410: }
14411: } else {
14412: if (!$selfenrollhash{'admin'}{$type}{$item}) {
14413: push(@{$changes{'admin'}{$type}},$item);
14414: }
14415: }
14416: } elsif (!$selfenrollhash{'admin'}{$type}{$item}) {
14417: push(@{$changes{'admin'}{$type}},$item);
14418: }
14419: }
14420: }
14421: }
14422:
14423: foreach my $item (@{$ordered{'default'}}) {
14424: foreach my $type (@types) {
14425: my $value = $env{'form.selfenrolldefault_'.$item.'_'.$type};
14426: if ($item eq 'types') {
14427: unless (($value eq 'all') || ($value eq 'dom')) {
14428: $value = '';
14429: }
14430: } elsif ($item eq 'registered') {
14431: unless ($value eq '1') {
14432: $value = 0;
14433: }
14434: } elsif ($item eq 'approval') {
14435: unless ($value =~ /^[012]$/) {
14436: $value = 0;
14437: }
14438: } else {
14439: unless (($value eq 'allstudents') || ($value eq 'selfenrolled')) {
14440: $value = 'none';
14441: }
14442: }
14443: $selfenrollhash{'default'}{$type}{$item} = $value;
14444: if (ref($domconfig{'selfenrollment'}{'default'}) eq 'HASH') {
14445: if (ref($domconfig{'selfenrollment'}{'default'}{$type}) eq 'HASH') {
14446: if ($selfenrollhash{'default'}{$type}{$item} ne
14447: $domconfig{'selfenrollment'}{'default'}{$type}{$item}) {
14448: push(@{$changes{'default'}{$type}},$item);
14449: }
14450: } else {
14451: push(@{$changes{'default'}{$type}},$item);
14452: }
14453: } else {
14454: push(@{$changes{'default'}{$type}},$item);
14455: }
14456: if ($item eq 'limit') {
14457: if (($value eq 'allstudents') || ($value eq 'selfenrolled')) {
14458: $env{'form.selfenrolldefault_cap_'.$type} =~ s/\D//g;
14459: if ($env{'form.selfenrolldefault_cap_'.$type} ne '') {
14460: $selfenrollhash{'default'}{$type}{'cap'} = $env{'form.selfenrolldefault_cap_'.$type};
14461: }
14462: } else {
14463: $selfenrollhash{'default'}{$type}{'cap'} = '';
14464: }
14465: if (ref($domconfig{'selfenrollment'}{'default'}{$type}) eq 'HASH') {
14466: if ($selfenrollhash{'default'}{$type}{'cap'} ne
14467: $domconfig{'selfenrollment'}{'admin'}{$type}{'cap'}) {
14468: push(@{$changes{'default'}{$type}},'cap');
14469: }
14470: } elsif ($selfenrollhash{'default'}{$type}{'cap'} ne '') {
14471: push(@{$changes{'default'}{$type}},'cap');
14472: }
14473: }
14474: }
14475: }
14476:
14477: foreach my $item (@{$itemsref}) {
14478: if ($item eq 'fields') {
14479: my @changed;
14480: @{$selfenrollhash{'validation'}{$item}} = &Apache::loncommon::get_env_multiple('form.selfenroll_validation_'.$item);
14481: if (@{$selfenrollhash{'validation'}{$item}} > 0) {
14482: @{$selfenrollhash{'validation'}{$item}} = sort(@{$selfenrollhash{'validation'}{$item}});
14483: }
14484: if (ref($domconfig{'selfenrollment'}{'validation'}) eq 'HASH') {
14485: if (ref($domconfig{'selfenrollment'}{'validation'}{$item}) eq 'ARRAY') {
14486: @changed = &Apache::loncommon::compare_arrays($selfenrollhash{'validation'}{$item},
14487: $domconfig{'selfenrollment'}{'validation'}{$item});
14488: } else {
14489: @changed = @{$selfenrollhash{'validation'}{$item}};
14490: }
14491: } else {
14492: @changed = @{$selfenrollhash{'validation'}{$item}};
14493: }
14494: if (@changed) {
14495: if ($selfenrollhash{'validation'}{$item}) {
14496: $changes{'validation'}{$item} = join(', ',@{$selfenrollhash{'validation'}{$item}});
14497: } else {
14498: $changes{'validation'}{$item} = &mt('None');
14499: }
14500: }
14501: } else {
14502: $selfenrollhash{'validation'}{$item} = $env{'form.selfenroll_validation_'.$item};
14503: if ($item eq 'markup') {
14504: if ($env{'form.selfenroll_validation_'.$item}) {
14505: $env{'form.selfenroll_validation_'.$item} =~ s/[\n\r\f]+/\s/gs;
14506: }
14507: }
14508: if (ref($domconfig{'selfenrollment'}{'validation'}) eq 'HASH') {
14509: if ($domconfig{'selfenrollment'}{'validation'}{$item} ne $selfenrollhash{'validation'}{$item}) {
14510: $changes{'validation'}{$item} = $selfenrollhash{'validation'}{$item};
14511: }
14512: }
14513: }
14514: }
14515:
14516: my $putresult = &Apache::lonnet::put_dom('configuration',{'selfenrollment' => \%selfenrollhash},
14517: $dom);
14518: if ($putresult eq 'ok') {
14519: if (keys(%changes) > 0) {
14520: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
14521: $resulttext = &mt('Changes made:').'<ul>';
14522: foreach my $key ('admin','default','validation') {
14523: if (ref($changes{$key}) eq 'HASH') {
14524: $resulttext .= '<li>'.$toplevel{$key}.'<ul>';
14525: if ($key eq 'validation') {
14526: foreach my $item (@{$itemsref}) {
14527: if (exists($changes{$key}{$item})) {
14528: if ($item eq 'markup') {
14529: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$namesref->{$item},
14530: '<br /><pre>'.$changes{$key}{$item}.'</pre>').'</li>';
14531: } else {
14532: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$namesref->{$item},
14533: '<b>'.$changes{$key}{$item}.'</b>').'</li>';
14534: }
14535: }
14536: }
14537: } else {
14538: foreach my $type (@types) {
14539: if ($type eq 'community') {
14540: $roles{'1'} = &mt('Community personnel');
14541: } else {
14542: $roles{'1'} = &mt('Course personnel');
14543: }
14544: if (ref($changes{$key}{$type}) eq 'ARRAY') {
14545: if (ref($selfenrollhash{$key}{$type}) eq 'HASH') {
14546: if ($key eq 'admin') {
14547: my @mgrdc = ();
14548: if (ref($ordered{$key}) eq 'ARRAY') {
14549: foreach my $item (@{$ordered{'admin'}}) {
14550: if (ref($selfenrollhash{$key}{$type}) eq 'HASH') {
14551: if ($selfenrollhash{$key}{$type}{$item} eq '0') {
14552: push(@mgrdc,$item);
14553: }
14554: }
14555: }
14556: if (@mgrdc) {
14557: $domdefaults{$type.'selfenrolladmdc'} = join(',',@mgrdc);
14558: } else {
14559: delete($domdefaults{$type.'selfenrolladmdc'});
14560: }
14561: }
14562: } else {
14563: if (ref($ordered{$key}) eq 'ARRAY') {
14564: foreach my $item (@{$ordered{$key}}) {
14565: if (grep(/^\Q$item\E$/,@{$changes{$key}{$type}})) {
14566: $domdefaults{$type.'selfenroll'.$item} =
14567: $selfenrollhash{$key}{$type}{$item};
14568: }
14569: }
14570: }
14571: }
14572: }
14573: $resulttext .= '<li>'.$titles{$type}.'<ul>';
14574: foreach my $item (@{$ordered{$key}}) {
14575: if (grep(/^\Q$item\E$/,@{$changes{$key}{$type}})) {
14576: $resulttext .= '<li>';
14577: if ($key eq 'admin') {
14578: $resulttext .= &mt('[_1] -- management by: [_2]',$titlesref->{$item},
14579: '<b>'.$roles{$selfenrollhash{'admin'}{$type}{$item}}.'</b>');
14580: } else {
14581: $resulttext .= &mt('[_1] set to: [_2]',$titlesref->{$item},
14582: '<b>'.$descs{$item}{$selfenrollhash{'default'}{$type}{$item}}.'</b>');
14583: }
14584: $resulttext .= '</li>';
14585: }
14586: }
14587: $resulttext .= '</ul></li>';
14588: }
14589: }
14590: $resulttext .= '</ul></li>';
14591: }
14592: }
14593: }
14594: if ((exists($changes{'admin'})) || (exists($changes{'default'}))) {
14595: my $cachetime = 24*60*60;
14596: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
14597: if (ref($lastactref) eq 'HASH') {
14598: $lastactref->{'domdefaults'} = 1;
14599: }
14600: }
14601: $resulttext .= '</ul>';
14602: } else {
14603: $resulttext = &mt('No changes made to self-enrollment settings');
14604: }
14605: } else {
14606: $resulttext = '<span class="LC_error">'.
14607: &mt('An error occurred: [_1]',$putresult).'</span>';
14608: }
14609: return $resulttext;
14610: }
14611:
14612: sub modify_usersessions {
14613: my ($dom,$lastactref,%domconfig) = @_;
14614: my @hostingtypes = ('version','excludedomain','includedomain');
14615: my @offloadtypes = ('primary','default');
14616: my %types = (
14617: remote => \@hostingtypes,
14618: hosted => \@hostingtypes,
14619: spares => \@offloadtypes,
14620: );
14621: my @prefixes = ('remote','hosted','spares');
14622: my @lcversions = &Apache::lonnet::all_loncaparevs();
14623: my (%by_ip,%by_location,@intdoms,@instdoms);
14624: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
14625: my @locations = sort(keys(%by_location));
14626: my (%defaultshash,%changes);
14627: foreach my $prefix (@prefixes) {
14628: $defaultshash{'usersessions'}{$prefix} = {};
14629: }
14630: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
14631: my $resulttext;
14632: my %iphost = &Apache::lonnet::get_iphost();
14633: foreach my $prefix (@prefixes) {
14634: next if ($prefix eq 'spares');
14635: foreach my $type (@{$types{$prefix}}) {
14636: my $inuse = $env{'form.'.$prefix.'_'.$type.'_inuse'};
14637: if ($type eq 'version') {
14638: my $value = $env{'form.'.$prefix.'_'.$type};
14639: my $okvalue;
14640: if ($value ne '') {
14641: if (grep(/^\Q$value\E$/,@lcversions)) {
14642: $okvalue = $value;
14643: }
14644: }
14645: if (ref($domconfig{'usersessions'}) eq 'HASH') {
14646: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
14647: if ($domconfig{'usersessions'}{$prefix}{$type} ne '') {
14648: if ($inuse == 0) {
14649: $changes{$prefix}{$type} = 1;
14650: } else {
14651: if ($okvalue ne $domconfig{'usersessions'}{$prefix}{$type}) {
14652: $changes{$prefix}{$type} = 1;
14653: }
14654: if ($okvalue ne '') {
14655: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
14656: }
14657: }
14658: } else {
14659: if (($inuse == 1) && ($okvalue ne '')) {
14660: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
14661: $changes{$prefix}{$type} = 1;
14662: }
14663: }
14664: } else {
14665: if (($inuse == 1) && ($okvalue ne '')) {
14666: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
14667: $changes{$prefix}{$type} = 1;
14668: }
14669: }
14670: } else {
14671: if (($inuse == 1) && ($okvalue ne '')) {
14672: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
14673: $changes{$prefix}{$type} = 1;
14674: }
14675: }
14676: } else {
14677: my @vals = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_'.$type);
14678: my @okvals;
14679: foreach my $val (@vals) {
14680: if ($val =~ /:/) {
14681: my @items = split(/:/,$val);
14682: foreach my $item (@items) {
14683: if (ref($by_location{$item}) eq 'ARRAY') {
14684: push(@okvals,$item);
14685: }
14686: }
14687: } else {
14688: if (ref($by_location{$val}) eq 'ARRAY') {
14689: push(@okvals,$val);
14690: }
14691: }
14692: }
14693: @okvals = sort(@okvals);
14694: if (ref($domconfig{'usersessions'}) eq 'HASH') {
14695: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
14696: if (ref($domconfig{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
14697: if ($inuse == 0) {
14698: $changes{$prefix}{$type} = 1;
14699: } else {
14700: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
14701: my @changed = &Apache::loncommon::compare_arrays($domconfig{'usersessions'}{$prefix}{$type},$defaultshash{'usersessions'}{$prefix}{$type});
14702: if (@changed > 0) {
14703: $changes{$prefix}{$type} = 1;
14704: }
14705: }
14706: } else {
14707: if ($inuse == 1) {
14708: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
14709: $changes{$prefix}{$type} = 1;
14710: }
14711: }
14712: } else {
14713: if ($inuse == 1) {
14714: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
14715: $changes{$prefix}{$type} = 1;
14716: }
14717: }
14718: } else {
14719: if ($inuse == 1) {
14720: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
14721: $changes{$prefix}{$type} = 1;
14722: }
14723: }
14724: }
14725: }
14726: }
14727:
14728: my @alldoms = &Apache::lonnet::all_domains();
14729: my %servers = &Apache::lonnet::internet_dom_servers($dom);
14730: my %spareid = ¤t_offloads_to($dom,$domconfig{'usersessions'},\%servers);
14731: my $savespares;
14732:
14733: foreach my $lonhost (sort(keys(%servers))) {
14734: my $serverhomeID =
14735: &Apache::lonnet::get_server_homeID($servers{$lonhost});
14736: my $serverhostname = &Apache::lonnet::hostname($lonhost);
14737: $defaultshash{'usersessions'}{'spares'}{$lonhost} = {};
14738: my %spareschg;
14739: foreach my $type (@{$types{'spares'}}) {
14740: my @okspares;
14741: my @checked = &Apache::loncommon::get_env_multiple('form.spare_'.$type.'_'.$lonhost);
14742: foreach my $server (@checked) {
14743: if (&Apache::lonnet::hostname($server) ne '') {
14744: unless (&Apache::lonnet::hostname($server) eq $serverhostname) {
14745: unless (grep(/^\Q$server\E$/,@okspares)) {
14746: push(@okspares,$server);
14747: }
14748: }
14749: }
14750: }
14751: my $new = $env{'form.newspare_'.$type.'_'.$lonhost};
14752: my $newspare;
14753: if (($new ne '') && (&Apache::lonnet::hostname($new))) {
14754: unless (&Apache::lonnet::hostname($new) eq $serverhostname) {
14755: $newspare = $new;
14756: }
14757: }
14758: my @spares;
14759: if (($newspare ne '') && (!grep(/^\Q$newspare\E$/,@okspares))) {
14760: @spares = sort(@okspares,$newspare);
14761: } else {
14762: @spares = sort(@okspares);
14763: }
14764: $defaultshash{'usersessions'}{'spares'}{$lonhost}{$type} = \@spares;
14765: if (ref($spareid{$lonhost}) eq 'HASH') {
14766: if (ref($spareid{$lonhost}{$type}) eq 'ARRAY') {
14767: my @diffs = &Apache::loncommon::compare_arrays($spareid{$lonhost}{$type},\@spares);
14768: if (@diffs > 0) {
14769: $spareschg{$type} = 1;
14770: }
14771: }
14772: }
14773: }
14774: if (keys(%spareschg) > 0) {
14775: $changes{'spares'}{$lonhost} = \%spareschg;
14776: }
14777: }
14778: $defaultshash{'usersessions'}{'offloadnow'} = {};
14779: my @offloadnow = &Apache::loncommon::get_env_multiple('form.offloadnow');
14780: my @okoffload;
14781: if (@offloadnow) {
14782: foreach my $server (@offloadnow) {
14783: if (&Apache::lonnet::hostname($server) ne '') {
14784: unless (grep(/^\Q$server\E$/,@okoffload)) {
14785: push(@okoffload,$server);
14786: }
14787: }
14788: }
14789: if (@okoffload) {
14790: foreach my $lonhost (@okoffload) {
14791: $defaultshash{'usersessions'}{'offloadnow'}{$lonhost} = 1;
14792: }
14793: }
14794: }
14795: if (ref($domconfig{'usersessions'}) eq 'HASH') {
14796: if (ref($domconfig{'usersessions'}{'spares'}) eq 'HASH') {
14797: if (ref($changes{'spares'}) eq 'HASH') {
14798: if (keys(%{$changes{'spares'}}) > 0) {
14799: $savespares = 1;
14800: }
14801: }
14802: } else {
14803: $savespares = 1;
14804: }
14805: if (ref($domconfig{'usersessions'}{'offloadnow'}) eq 'HASH') {
14806: foreach my $lonhost (keys(%{$domconfig{'usersessions'}{'offloadnow'}})) {
14807: unless ($defaultshash{'usersessions'}{'offloadnow'}{$lonhost}) {
14808: $changes{'offloadnow'} = 1;
14809: last;
14810: }
14811: }
14812: unless ($changes{'offloadnow'}) {
14813: foreach my $lonhost (keys(%{$defaultshash{'usersessions'}{'offloadnow'}})) {
14814: unless ($domconfig{'usersessions'}{'offloadnow'}{$lonhost}) {
14815: $changes{'offloadnow'} = 1;
14816: last;
14817: }
14818: }
14819: }
14820: } elsif (@okoffload) {
14821: $changes{'offloadnow'} = 1;
14822: }
14823: } elsif (@okoffload) {
14824: $changes{'offloadnow'} = 1;
14825: }
14826: my $nochgmsg = &mt('No changes made to settings for user session hosting/offloading.');
14827: if ((keys(%changes) > 0) || ($savespares)) {
14828: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
14829: $dom);
14830: if ($putresult eq 'ok') {
14831: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
14832: if (ref($defaultshash{'usersessions'}{'remote'}) eq 'HASH') {
14833: $domdefaults{'remotesessions'} = $defaultshash{'usersessions'}{'remote'};
14834: }
14835: if (ref($defaultshash{'usersessions'}{'hosted'}) eq 'HASH') {
14836: $domdefaults{'hostedsessions'} = $defaultshash{'usersessions'}{'hosted'};
14837: }
14838: if (ref($defaultshash{'usersessions'}{'offloadnow'}) eq 'HASH') {
14839: $domdefaults{'offloadnow'} = $defaultshash{'usersessions'}{'offloadnow'};
14840: }
14841: }
14842: my $cachetime = 24*60*60;
14843: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
14844: &Apache::lonnet::do_cache_new('usersessions',$dom,$defaultshash{'usersessions'},3600);
14845: if (ref($lastactref) eq 'HASH') {
14846: $lastactref->{'domdefaults'} = 1;
14847: $lastactref->{'usersessions'} = 1;
14848: }
14849: if (keys(%changes) > 0) {
14850: my %lt = &usersession_titles();
14851: $resulttext = &mt('Changes made:').'<ul>';
14852: foreach my $prefix (@prefixes) {
14853: if (ref($changes{$prefix}) eq 'HASH') {
14854: $resulttext .= '<li>'.$lt{$prefix}.'<ul>';
14855: if ($prefix eq 'spares') {
14856: if (ref($changes{$prefix}) eq 'HASH') {
14857: foreach my $lonhost (sort(keys(%{$changes{$prefix}}))) {
14858: $resulttext .= '<li><b>'.$lonhost.'</b> ';
14859: my $lonhostdom = &Apache::lonnet::host_domain($lonhost);
14860: my $cachekey = &escape('spares').':'.&escape($lonhostdom);
14861: &Apache::lonnet::remote_devalidate_cache($lonhost,[$cachekey]);
14862: if (ref($changes{$prefix}{$lonhost}) eq 'HASH') {
14863: foreach my $type (@{$types{$prefix}}) {
14864: if ($changes{$prefix}{$lonhost}{$type}) {
14865: my $offloadto = &mt('None');
14866: if (ref($defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}) eq 'ARRAY') {
14867: if (@{$defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}} > 0) {
14868: $offloadto = join(', ',@{$defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}});
14869: }
14870: }
14871: $resulttext .= &mt('[_1] set to: [_2].','<i>'.$lt{$type}.'</i>',$offloadto).(' 'x3);
14872: }
14873: }
14874: }
14875: $resulttext .= '</li>';
14876: }
14877: }
14878: } else {
14879: foreach my $type (@{$types{$prefix}}) {
14880: if (defined($changes{$prefix}{$type})) {
14881: my $newvalue;
14882: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
14883: if (ref($defaultshash{'usersessions'}{$prefix})) {
14884: if ($type eq 'version') {
14885: $newvalue = $defaultshash{'usersessions'}{$prefix}{$type};
14886: } elsif (ref($defaultshash{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
14887: if (@{$defaultshash{'usersessions'}{$prefix}{$type}} > 0) {
14888: $newvalue = join(', ',@{$defaultshash{'usersessions'}{$prefix}{$type}});
14889: }
14890: }
14891: }
14892: }
14893: if ($newvalue eq '') {
14894: if ($type eq 'version') {
14895: $resulttext .= '<li>'.&mt('[_1] set to: off',$lt{$type}).'</li>';
14896: } else {
14897: $resulttext .= '<li>'.&mt('[_1] set to: none',$lt{$type}).'</li>';
14898: }
14899: } else {
14900: if ($type eq 'version') {
14901: $newvalue .= ' '.&mt('(or later)');
14902: }
14903: $resulttext .= '<li>'.&mt('[_1] set to: [_2].',$lt{$type},$newvalue).'</li>';
14904: }
14905: }
14906: }
14907: }
14908: $resulttext .= '</ul>';
14909: }
14910: }
14911: if ($changes{'offloadnow'}) {
14912: if (ref($defaultshash{'usersessions'}{'offloadnow'}) eq 'HASH') {
14913: if (keys(%{$defaultshash{'usersessions'}{'offloadnow'}}) > 0) {
14914: $resulttext .= '<li>'.&mt('Switch active users on next access, for server(s):').'<ul>';
14915: foreach my $lonhost (sort(keys(%{$defaultshash{'usersessions'}{'offloadnow'}}))) {
14916: $resulttext .= '<li>'.$lonhost.'</li>';
14917: }
14918: $resulttext .= '</ul>';
14919: } else {
14920: $resulttext .= '<li>'.&mt('No servers now set to switch active users on next access.');
14921: }
14922: } else {
14923: $resulttext .= '<li>'.&mt('No servers now set to switch active users on next access.').'</li>';
14924: }
14925: }
14926: $resulttext .= '</ul>';
14927: } else {
14928: $resulttext = $nochgmsg;
14929: }
14930: } else {
14931: $resulttext = '<span class="LC_error">'.
14932: &mt('An error occurred: [_1]',$putresult).'</span>';
14933: }
14934: } else {
14935: $resulttext = $nochgmsg;
14936: }
14937: return $resulttext;
14938: }
14939:
14940: sub modify_ssl {
14941: my ($dom,$lastactref,%domconfig) = @_;
14942: my (%by_ip,%by_location,@intdoms,@instdoms);
14943: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
14944: my @locations = sort(keys(%by_location));
14945: my %servers = &Apache::lonnet::internet_dom_servers($dom);
14946: my (%defaultshash,%changes);
14947: my $action = 'ssl';
14948: my @prefixes = ('connto','connfrom','replication');
14949: foreach my $prefix (@prefixes) {
14950: $defaultshash{$action}{$prefix} = {};
14951: }
14952: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
14953: my $resulttext;
14954: my %iphost = &Apache::lonnet::get_iphost();
14955: my @reptypes = ('certreq','nocertreq');
14956: my @connecttypes = ('dom','intdom','other');
14957: my %types = (
14958: connto => \@connecttypes,
14959: connfrom => \@connecttypes,
14960: replication => \@reptypes,
14961: );
14962: foreach my $prefix (sort(keys(%types))) {
14963: foreach my $type (@{$types{$prefix}}) {
14964: if (($prefix eq 'connto') || ($prefix eq 'connfrom')) {
14965: my $value = 'yes';
14966: if ($env{'form.'.$prefix.'_'.$type} =~ /^(no|req)$/) {
14967: $value = $env{'form.'.$prefix.'_'.$type};
14968: }
14969: if (ref($domconfig{$action}{$prefix}) eq 'HASH') {
14970: if ($domconfig{$action}{$prefix}{$type} ne '') {
14971: if ($value ne $domconfig{$action}{$prefix}{$type}) {
14972: $changes{$prefix}{$type} = 1;
14973: }
14974: $defaultshash{$action}{$prefix}{$type} = $value;
14975: } else {
14976: $defaultshash{$action}{$prefix}{$type} = $value;
14977: $changes{$prefix}{$type} = 1;
14978: }
14979: } else {
14980: $defaultshash{$action}{$prefix}{$type} = $value;
14981: $changes{$prefix}{$type} = 1;
14982: }
14983: if (($type eq 'dom') && (keys(%servers) == 1)) {
14984: delete($changes{$prefix}{$type});
14985: } elsif (($type eq 'intdom') && (@instdoms == 1)) {
14986: delete($changes{$prefix}{$type});
14987: } elsif (($type eq 'other') && (keys(%by_location) == 0)) {
14988: delete($changes{$prefix}{$type});
14989: }
14990: } elsif ($prefix eq 'replication') {
14991: if (@locations > 0) {
14992: my $inuse = $env{'form.'.$prefix.'_'.$type.'_inuse'};
14993: my @vals = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_'.$type);
14994: my @okvals;
14995: foreach my $val (@vals) {
14996: if ($val =~ /:/) {
14997: my @items = split(/:/,$val);
14998: foreach my $item (@items) {
14999: if (ref($by_location{$item}) eq 'ARRAY') {
15000: push(@okvals,$item);
15001: }
15002: }
15003: } else {
15004: if (ref($by_location{$val}) eq 'ARRAY') {
15005: push(@okvals,$val);
15006: }
15007: }
15008: }
15009: @okvals = sort(@okvals);
15010: if (ref($domconfig{$action}) eq 'HASH') {
15011: if (ref($domconfig{$action}{$prefix}) eq 'HASH') {
15012: if (ref($domconfig{$action}{$prefix}{$type}) eq 'ARRAY') {
15013: if ($inuse == 0) {
15014: $changes{$prefix}{$type} = 1;
15015: } else {
15016: $defaultshash{$action}{$prefix}{$type} = \@okvals;
15017: my @changed = &Apache::loncommon::compare_arrays($domconfig{$action}{$prefix}{$type},$defaultshash{$action}{$prefix}{$type});
15018: if (@changed > 0) {
15019: $changes{$prefix}{$type} = 1;
15020: }
15021: }
15022: } else {
15023: if ($inuse == 1) {
15024: $defaultshash{$action}{$prefix}{$type} = \@okvals;
15025: $changes{$prefix}{$type} = 1;
15026: }
15027: }
15028: } else {
15029: if ($inuse == 1) {
15030: $defaultshash{$action}{$prefix}{$type} = \@okvals;
15031: $changes{$prefix}{$type} = 1;
15032: }
15033: }
15034: } else {
15035: if ($inuse == 1) {
15036: $defaultshash{$action}{$prefix}{$type} = \@okvals;
15037: $changes{$prefix}{$type} = 1;
15038: }
15039: }
15040: }
15041: }
15042: }
15043: }
15044: my $nochgmsg = &mt('No changes made to LON-CAPA SSL settings');
15045: if (keys(%changes) > 0) {
15046: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
15047: $dom);
15048: if ($putresult eq 'ok') {
15049: if (ref($defaultshash{$action}) eq 'HASH') {
15050: if (ref($defaultshash{$action}{'replication'}) eq 'HASH') {
15051: $domdefaults{'replication'} = $defaultshash{$action}{'replication'};
15052: }
15053: if (ref($defaultshash{$action}{'connto'}) eq 'HASH') {
15054: $domdefaults{'connto'} = $domconfig{$action}{'connto'};
15055: }
15056: if (ref($defaultshash{$action}{'connfrom'}) eq 'HASH') {
15057: $domdefaults{'connfrom'} = $domconfig{$action}{'connfrom'};
15058: }
15059: }
15060: my $cachetime = 24*60*60;
15061: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
15062: if (ref($lastactref) eq 'HASH') {
15063: $lastactref->{'domdefaults'} = 1;
15064: }
15065: if (keys(%changes) > 0) {
15066: my %titles = &ssl_titles();
15067: $resulttext = &mt('Changes made:').'<ul>';
15068: foreach my $prefix (@prefixes) {
15069: if (ref($changes{$prefix}) eq 'HASH') {
15070: $resulttext .= '<li>'.$titles{$prefix}.'<ul>';
15071: foreach my $type (@{$types{$prefix}}) {
15072: if (defined($changes{$prefix}{$type})) {
15073: my $newvalue;
15074: if (ref($defaultshash{$action}) eq 'HASH') {
15075: if (ref($defaultshash{$action}{$prefix})) {
15076: if (($prefix eq 'connto') || ($prefix eq 'connfrom')) {
15077: $newvalue = $titles{$defaultshash{$action}{$prefix}{$type}};
15078: } elsif (ref($defaultshash{$action}{$prefix}{$type}) eq 'ARRAY') {
15079: if (@{$defaultshash{$action}{$prefix}{$type}} > 0) {
15080: $newvalue = join(', ',@{$defaultshash{$action}{$prefix}{$type}});
15081: }
15082: }
15083: }
15084: if ($newvalue eq '') {
15085: $resulttext .= '<li>'.&mt('[_1] set to: none',$titles{$type}).'</li>';
15086: } else {
15087: $resulttext .= '<li>'.&mt('[_1] set to: [_2].',$titles{$type},$newvalue).'</li>';
15088: }
15089: }
15090: }
15091: }
15092: $resulttext .= '</ul>';
15093: }
15094: }
15095: } else {
15096: $resulttext = $nochgmsg;
15097: }
15098: } else {
15099: $resulttext = '<span class="LC_error">'.
15100: &mt('An error occurred: [_1]',$putresult).'</span>';
15101: }
15102: } else {
15103: $resulttext = $nochgmsg;
15104: }
15105: return $resulttext;
15106: }
15107:
15108: sub modify_trust {
15109: my ($dom,$lastactref,%domconfig) = @_;
15110: my (%by_ip,%by_location,@intdoms,@instdoms);
15111: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
15112: my @locations = sort(keys(%by_location));
15113: my @prefixes = qw(content shared enroll othcoau coaurem domroles catalog reqcrs msg);
15114: my @types = ('exc','inc');
15115: my (%defaultshash,%changes);
15116: foreach my $prefix (@prefixes) {
15117: $defaultshash{'trust'}{$prefix} = {};
15118: }
15119: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
15120: my $resulttext;
15121: foreach my $prefix (@prefixes) {
15122: foreach my $type (@types) {
15123: my $inuse = $env{'form.'.$prefix.'_'.$type.'_inuse'};
15124: my @vals = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_'.$type);
15125: my @okvals;
15126: foreach my $val (@vals) {
15127: if ($val =~ /:/) {
15128: my @items = split(/:/,$val);
15129: foreach my $item (@items) {
15130: if (ref($by_location{$item}) eq 'ARRAY') {
15131: push(@okvals,$item);
15132: }
15133: }
15134: } else {
15135: if (ref($by_location{$val}) eq 'ARRAY') {
15136: push(@okvals,$val);
15137: }
15138: }
15139: }
15140: @okvals = sort(@okvals);
15141: if (ref($domconfig{'trust'}) eq 'HASH') {
15142: if (ref($domconfig{'trust'}{$prefix}) eq 'HASH') {
15143: if (ref($domconfig{'trust'}{$prefix}{$type}) eq 'ARRAY') {
15144: if ($inuse == 0) {
15145: $changes{$prefix}{$type} = 1;
15146: } else {
15147: $defaultshash{'trust'}{$prefix}{$type} = \@okvals;
15148: my @changed = &Apache::loncommon::compare_arrays($domconfig{'trust'}{$prefix}{$type},$defaultshash{'trust'}{$prefix}{$type});
15149: if (@changed > 0) {
15150: $changes{$prefix}{$type} = 1;
15151: }
15152: }
15153: } else {
15154: if ($inuse == 1) {
15155: $defaultshash{'trust'}{$prefix}{$type} = \@okvals;
15156: $changes{$prefix}{$type} = 1;
15157: }
15158: }
15159: } else {
15160: if ($inuse == 1) {
15161: $defaultshash{'trust'}{$prefix}{$type} = \@okvals;
15162: $changes{$prefix}{$type} = 1;
15163: }
15164: }
15165: } else {
15166: if ($inuse == 1) {
15167: $defaultshash{'trust'}{$prefix}{$type} = \@okvals;
15168: $changes{$prefix}{$type} = 1;
15169: }
15170: }
15171: }
15172: }
15173: my $nochgmsg = &mt('No changes made to trust settings.');
15174: if (keys(%changes) > 0) {
15175: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
15176: $dom);
15177: if ($putresult eq 'ok') {
15178: if (ref($defaultshash{'trust'}) eq 'HASH') {
15179: foreach my $prefix (@prefixes) {
15180: if (ref($defaultshash{'trust'}{$prefix}) eq 'HASH') {
15181: $domdefaults{'trust'.$prefix} = $defaultshash{'trust'}{$prefix};
15182: }
15183: }
15184: }
15185: my $cachetime = 24*60*60;
15186: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
15187: if (ref($lastactref) eq 'HASH') {
15188: $lastactref->{'domdefaults'} = 1;
15189: }
15190: if (keys(%changes) > 0) {
15191: my %lt = &trust_titles();
15192: $resulttext = &mt('Changes made:').'<ul>';
15193: foreach my $prefix (@prefixes) {
15194: if (ref($changes{$prefix}) eq 'HASH') {
15195: $resulttext .= '<li>'.$lt{$prefix}.'<ul>';
15196: foreach my $type (@types) {
15197: if (defined($changes{$prefix}{$type})) {
15198: my $newvalue;
15199: if (ref($defaultshash{'trust'}) eq 'HASH') {
15200: if (ref($defaultshash{'trust'}{$prefix})) {
15201: if (ref($defaultshash{'trust'}{$prefix}{$type}) eq 'ARRAY') {
15202: if (@{$defaultshash{'trust'}{$prefix}{$type}} > 0) {
15203: $newvalue = join(', ',@{$defaultshash{'trust'}{$prefix}{$type}});
15204: }
15205: }
15206: }
15207: }
15208: if ($newvalue eq '') {
15209: $resulttext .= '<li>'.&mt('[_1] set to: none',$lt{$type}).'</li>';
15210: } else {
15211: $resulttext .= '<li>'.&mt('[_1] set to: [_2].',$lt{$type},$newvalue).'</li>';
15212: }
15213: }
15214: }
15215: $resulttext .= '</ul>';
15216: }
15217: }
15218: $resulttext .= '</ul>';
15219: } else {
15220: $resulttext = $nochgmsg;
15221: }
15222: } else {
15223: $resulttext = '<span class="LC_error">'.
15224: &mt('An error occurred: [_1]',$putresult).'</span>';
15225: }
15226: } else {
15227: $resulttext = $nochgmsg;
15228: }
15229: return $resulttext;
15230: }
15231:
15232: sub modify_loadbalancing {
15233: my ($dom,%domconfig) = @_;
15234: my $primary_id = &Apache::lonnet::domain($dom,'primary');
15235: my $intdom = &Apache::lonnet::internet_dom($primary_id);
15236: my ($othertitle,$usertypes,$types) =
15237: &Apache::loncommon::sorted_inst_types($dom);
15238: my %servers = &Apache::lonnet::internet_dom_servers($dom);
15239: my %libraryservers = &Apache::lonnet::get_servers($dom,'library');
15240: my @sparestypes = ('primary','default');
15241: my %typetitles = &sparestype_titles();
15242: my $resulttext;
15243: my (%currbalancer,%currtargets,%currrules,%existing);
15244: if (ref($domconfig{'loadbalancing'}) eq 'HASH') {
15245: %existing = %{$domconfig{'loadbalancing'}};
15246: }
15247: &get_loadbalancers_config(\%servers,\%existing,\%currbalancer,
15248: \%currtargets,\%currrules);
15249: my ($saveloadbalancing,%defaultshash,%changes);
15250: my ($alltypes,$othertypes,$titles) =
15251: &loadbalancing_titles($dom,$intdom,$usertypes,$types);
15252: my %ruletitles = &offloadtype_text();
15253: my @deletions = &Apache::loncommon::get_env_multiple('form.loadbalancing_delete');
15254: for (my $i=0; $i<$env{'form.loadbalancing_total'}; $i++) {
15255: my $balancer = $env{'form.loadbalancing_lonhost_'.$i};
15256: if ($balancer eq '') {
15257: next;
15258: }
15259: if (!exists($servers{$balancer})) {
15260: if (exists($currbalancer{$balancer})) {
15261: push(@{$changes{'delete'}},$balancer);
15262: }
15263: next;
15264: }
15265: if ((@deletions > 0) && (grep(/^\Q$i\E$/,@deletions))) {
15266: push(@{$changes{'delete'}},$balancer);
15267: next;
15268: }
15269: if (!exists($currbalancer{$balancer})) {
15270: push(@{$changes{'add'}},$balancer);
15271: }
15272: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'} = [];
15273: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{'default'} = [];
15274: $defaultshash{'loadbalancing'}{$balancer}{'rules'} = {};
15275: unless (ref($domconfig{'loadbalancing'}) eq 'HASH') {
15276: $saveloadbalancing = 1;
15277: }
15278: foreach my $sparetype (@sparestypes) {
15279: my @targets = &Apache::loncommon::get_env_multiple('form.loadbalancing_target_'.$i.'_'.$sparetype);
15280: my @offloadto;
15281: foreach my $target (@targets) {
15282: if (($servers{$target}) && ($target ne $balancer)) {
15283: if ($sparetype eq 'default') {
15284: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'}) eq 'ARRAY') {
15285: next if (grep(/^\Q$target\E$/,@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'}}));
15286: }
15287: }
15288: unless(grep(/^\Q$target\E$/,@offloadto)) {
15289: push(@offloadto,$target);
15290: }
15291: }
15292: }
15293: if ($env{'form.loadbalancing_target_'.$i.'_hosthere'} eq $sparetype) {
15294: unless(grep(/^\Q$balancer\E$/,@offloadto)) {
15295: push(@offloadto,$balancer);
15296: }
15297: }
15298: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype} = \@offloadto;
15299: }
15300: if (ref($currtargets{$balancer}) eq 'HASH') {
15301: foreach my $sparetype (@sparestypes) {
15302: if (ref($currtargets{$balancer}{$sparetype}) eq 'ARRAY') {
15303: my @targetdiffs = &Apache::loncommon::compare_arrays($currtargets{$balancer}{$sparetype},$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype});
15304: if (@targetdiffs > 0) {
15305: $changes{'curr'}{$balancer}{'targets'} = 1;
15306: }
15307: } elsif (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
15308: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
15309: $changes{'curr'}{$balancer}{'targets'} = 1;
15310: }
15311: }
15312: }
15313: } else {
15314: if (ref($defaultshash{'loadbalancing'}{$balancer}) eq 'HASH') {
15315: foreach my $sparetype (@sparestypes) {
15316: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
15317: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
15318: $changes{'curr'}{$balancer}{'targets'} = 1;
15319: }
15320: }
15321: }
15322: }
15323: }
15324: my $ishomedom;
15325: if (&Apache::lonnet::host_domain($balancer) eq $dom) {
15326: $ishomedom = 1;
15327: }
15328: if (ref($alltypes) eq 'ARRAY') {
15329: foreach my $type (@{$alltypes}) {
15330: my $rule;
15331: unless ((($type eq '_LC_external') || ($type eq '_LC_internetdom')) &&
15332: (!$ishomedom)) {
15333: $rule = $env{'form.loadbalancing_rules_'.$i.'_'.$type};
15334: }
15335: if ($rule eq 'specific') {
15336: my $specifiedhost = $env{'form.loadbalancing_singleserver_'.$i.'_'.$type};
15337: if (exists($servers{$specifiedhost})) {
15338: $rule = $specifiedhost;
15339: }
15340: }
15341: $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type} = $rule;
15342: if (ref($currrules{$balancer}) eq 'HASH') {
15343: if ($rule ne $currrules{$balancer}{$type}) {
15344: $changes{'curr'}{$balancer}{'rules'}{$type} = 1;
15345: }
15346: } elsif ($rule ne '') {
15347: $changes{'curr'}{$balancer}{'rules'}{$type} = 1;
15348: }
15349: }
15350: }
15351: }
15352: my $nochgmsg = &mt('No changes made to Load Balancer settings.');
15353: if ((keys(%changes) > 0) || ($saveloadbalancing)) {
15354: unless (ref($defaultshash{'loadbalancing'}) eq 'HASH') {
15355: $defaultshash{'loadbalancing'} = {};
15356: }
15357: my $putresult = &Apache::lonnet::put_dom('configuration',
15358: \%defaultshash,$dom);
15359: if ($putresult eq 'ok') {
15360: if (keys(%changes) > 0) {
15361: my %toupdate;
15362: if (ref($changes{'delete'}) eq 'ARRAY') {
15363: foreach my $balancer (sort(@{$changes{'delete'}})) {
15364: $resulttext .= '<li>'.&mt('Load Balancing discontinued for: [_1]',$balancer).'</li>';
15365: $toupdate{$balancer} = 1;
15366: }
15367: }
15368: if (ref($changes{'add'}) eq 'ARRAY') {
15369: foreach my $balancer (sort(@{$changes{'add'}})) {
15370: $resulttext .= '<li>'.&mt('Load Balancing enabled for: [_1]',$balancer);
15371: $toupdate{$balancer} = 1;
15372: }
15373: }
15374: if (ref($changes{'curr'}) eq 'HASH') {
15375: foreach my $balancer (sort(keys(%{$changes{'curr'}}))) {
15376: $toupdate{$balancer} = 1;
15377: if (ref($changes{'curr'}{$balancer}) eq 'HASH') {
15378: if ($changes{'curr'}{$balancer}{'targets'}) {
15379: my %offloadstr;
15380: foreach my $sparetype (@sparestypes) {
15381: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
15382: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
15383: $offloadstr{$sparetype} = join(', ',@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}});
15384: }
15385: }
15386: }
15387: if (keys(%offloadstr) == 0) {
15388: $resulttext .= '<li>'.&mt("Servers to which Load Balance server offloads set to 'None', by default").'</li>';
15389: } else {
15390: my $showoffload;
15391: foreach my $sparetype (@sparestypes) {
15392: $showoffload .= '<i>'.$typetitles{$sparetype}.'</i>: ';
15393: if (defined($offloadstr{$sparetype})) {
15394: $showoffload .= $offloadstr{$sparetype};
15395: } else {
15396: $showoffload .= &mt('None');
15397: }
15398: $showoffload .= (' 'x3);
15399: }
15400: $resulttext .= '<li>'.&mt('By default, Load Balancer: [_1] set to offload to - [_2]',$balancer,$showoffload).'</li>';
15401: }
15402: }
15403: }
15404: if (ref($changes{'curr'}{$balancer}{'rules'}) eq 'HASH') {
15405: if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) {
15406: foreach my $type (@{$alltypes}) {
15407: if ($changes{'curr'}{$balancer}{'rules'}{$type}) {
15408: my $rule = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type};
15409: my $balancetext;
15410: if ($rule eq '') {
15411: $balancetext = $ruletitles{'default'};
15412: } elsif (($rule eq 'homeserver') || ($rule eq 'externalbalancer') ||
15413: ($type eq '_LC_ipchange') || ($type eq '_LC_ipchangesso')) {
15414: if (($type eq '_LC_ipchange') || ($type eq '_LC_ipchangesso')) {
15415: foreach my $sparetype (@sparestypes) {
15416: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
15417: map { $toupdate{$_} = 1; } (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}});
15418: }
15419: }
15420: foreach my $item (@{$alltypes}) {
15421: next if ($item =~ /^_LC_ipchange/);
15422: my $hasrule = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$item};
15423: if ($hasrule eq 'homeserver') {
15424: map { $toupdate{$_} = 1; } (keys(%libraryservers));
15425: } else {
15426: unless (($hasrule eq 'default') || ($hasrule eq 'none') || ($hasrule eq 'externalbalancer')) {
15427: if ($servers{$hasrule}) {
15428: $toupdate{$hasrule} = 1;
15429: }
15430: }
15431: }
15432: }
15433: if (($rule eq 'balancer') || ($rule eq 'offloadedto')) {
15434: $balancetext = $ruletitles{$rule};
15435: } else {
15436: my $receiver = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type};
15437: $balancetext = $ruletitles{'particular'}.' '.$receiver;
15438: if ($receiver) {
15439: $toupdate{$receiver};
15440: }
15441: }
15442: } else {
15443: $balancetext = $ruletitles{$rule};
15444: }
15445: } else {
15446: $balancetext = &mt('offload to [_1]',$defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type});
15447: }
15448: $resulttext .= '<li>'.&mt('Load Balancer: [_1] -- balancing for [_2] set to - "[_3]"',$balancer,$titles->{$type},$balancetext).'</li>';
15449: }
15450: }
15451: }
15452: }
15453: if (keys(%toupdate)) {
15454: my %thismachine;
15455: my $updatedhere;
15456: my $cachetime = 60*60*24;
15457: map { $thismachine{$_} = 1; } &Apache::lonnet::current_machine_ids();
15458: foreach my $lonhost (keys(%toupdate)) {
15459: if ($thismachine{$lonhost}) {
15460: unless ($updatedhere) {
15461: &Apache::lonnet::do_cache_new('loadbalancing',$dom,
15462: $defaultshash{'loadbalancing'},
15463: $cachetime);
15464: $updatedhere = 1;
15465: }
15466: } else {
15467: my $cachekey = &escape('loadbalancing').':'.&escape($dom);
15468: &Apache::lonnet::remote_devalidate_cache($lonhost,[$cachekey]);
15469: }
15470: }
15471: }
15472: }
15473: }
15474: if ($resulttext ne '') {
15475: $resulttext = &mt('Changes made:').'<ul>'.$resulttext.'</ul>';
15476: } else {
15477: $resulttext = $nochgmsg;
15478: }
15479: } else {
15480: $resulttext = $nochgmsg;
15481: }
15482: } else {
15483: $resulttext = '<span class="LC_error">'.
15484: &mt('An error occurred: [_1]',$putresult).'</span>';
15485: }
15486: } else {
15487: $resulttext = $nochgmsg;
15488: }
15489: return $resulttext;
15490: }
15491:
15492: sub recurse_check {
15493: my ($chkcats,$categories,$depth,$name) = @_;
15494: if (ref($chkcats->[$depth]{$name}) eq 'ARRAY') {
15495: my $chg = 0;
15496: for (my $j=0; $j<@{$chkcats->[$depth]{$name}}; $j++) {
15497: my $category = $chkcats->[$depth]{$name}[$j];
15498: my $item;
15499: if ($category eq '') {
15500: $chg ++;
15501: } else {
15502: my $deeper = $depth + 1;
15503: $item = &escape($category).':'.&escape($name).':'.$depth;
15504: if ($chg) {
15505: $categories->{$item} -= $chg;
15506: }
15507: &recurse_check($chkcats,$categories,$deeper,$category);
15508: $deeper --;
15509: }
15510: }
15511: }
15512: return;
15513: }
15514:
15515: sub recurse_cat_deletes {
15516: my ($item,$coursecategories,$deletions) = @_;
15517: my ($deleted,$container,$depth) = map { &unescape($_); } split(/:/,$item);
15518: my $subdepth = $depth + 1;
15519: if (ref($coursecategories) eq 'HASH') {
15520: foreach my $subitem (keys(%{$coursecategories})) {
15521: my ($child,$parent,$itemdepth) = map { &unescape($_); } split(/:/,$subitem);
15522: if (($parent eq $deleted) && ($itemdepth == $subdepth)) {
15523: delete($coursecategories->{$subitem});
15524: $deletions->{$subitem} = 1;
15525: &recurse_cat_deletes($subitem,$coursecategories,$deletions);
15526: }
15527: }
15528: }
15529: return;
15530: }
15531:
15532: sub active_dc_picker {
15533: my ($dom,$numinrow,$inputtype,$name,%currhash) = @_;
15534: my %domcoords = &Apache::lonnet::get_active_domroles($dom,['dc']);
15535: my @domcoord = keys(%domcoords);
15536: if (keys(%currhash)) {
15537: foreach my $dc (keys(%currhash)) {
15538: unless (exists($domcoords{$dc})) {
15539: push(@domcoord,$dc);
15540: }
15541: }
15542: }
15543: @domcoord = sort(@domcoord);
15544: my $numdcs = scalar(@domcoord);
15545: my $rows = 0;
15546: my $table;
15547: if ($numdcs > 1) {
15548: $table = '<table>';
15549: for (my $i=0; $i<@domcoord; $i++) {
15550: my $rem = $i%($numinrow);
15551: if ($rem == 0) {
15552: if ($i > 0) {
15553: $table .= '</tr>';
15554: }
15555: $table .= '<tr>';
15556: $rows ++;
15557: }
15558: my $check = '';
15559: if ($inputtype eq 'radio') {
15560: if (keys(%currhash) == 0) {
15561: if (!$i) {
15562: $check = ' checked="checked"';
15563: }
15564: } elsif (exists($currhash{$domcoord[$i]})) {
15565: $check = ' checked="checked"';
15566: }
15567: } else {
15568: if (exists($currhash{$domcoord[$i]})) {
15569: $check = ' checked="checked"';
15570: }
15571: }
15572: if ($i == @domcoord - 1) {
15573: my $colsleft = $numinrow - $rem;
15574: if ($colsleft > 1) {
15575: $table .= '<td class="LC_left_item" colspan="'.$colsleft.'">';
15576: } else {
15577: $table .= '<td class="LC_left_item">';
15578: }
15579: } else {
15580: $table .= '<td class="LC_left_item">';
15581: }
15582: my ($dcname,$dcdom) = split(':',$domcoord[$i]);
15583: my $user = &Apache::loncommon::plainname($dcname,$dcdom);
15584: $table .= '<span class="LC_nobreak"><label>'.
15585: '<input type="'.$inputtype.'" name="'.$name.'"'.
15586: ' value="'.$domcoord[$i].'"'.$check.' />'.$user;
15587: if ($user ne $dcname.':'.$dcdom) {
15588: $table .= ' ('.$dcname.':'.$dcdom.')';
15589: }
15590: $table .= '</label></span></td>';
15591: }
15592: $table .= '</tr></table>';
15593: } elsif ($numdcs == 1) {
15594: my ($dcname,$dcdom) = split(':',$domcoord[0]);
15595: my $user = &Apache::loncommon::plainname($dcname,$dcdom);
15596: if ($inputtype eq 'radio') {
15597: $table = '<input type="hidden" name="'.$name.'" value="'.$domcoord[0].'" />'.$user;
15598: if ($user ne $dcname.':'.$dcdom) {
15599: $table .= ' ('.$dcname.':'.$dcdom.')';
15600: }
15601: } else {
15602: my $check;
15603: if (exists($currhash{$domcoord[0]})) {
15604: $check = ' checked="checked"';
15605: }
15606: $table = '<span class="LC_nobreak"><label>'.
15607: '<input type="checkbox" name="'.$name.'" '.
15608: 'value="'.$domcoord[0].'"'.$check.' />'.$user;
15609: if ($user ne $dcname.':'.$dcdom) {
15610: $table .= ' ('.$dcname.':'.$dcdom.')';
15611: }
15612: $table .= '</label></span>';
15613: $rows ++;
15614: }
15615: }
15616: return ($numdcs,$table,$rows);
15617: }
15618:
15619: sub usersession_titles {
15620: return &Apache::lonlocal::texthash(
15621: hosted => 'Hosting of sessions for users from other domains on servers in this domain',
15622: remote => 'Hosting of sessions for users in this domain on servers in other domains',
15623: spares => 'Servers offloaded to, when busy',
15624: version => 'LON-CAPA version requirement',
15625: excludedomain => 'Allow all, but exclude specific domains',
15626: includedomain => 'Deny all, but include specific domains',
15627: primary => 'Primary (checked first)',
15628: default => 'Default',
15629: );
15630: }
15631:
15632: sub id_for_thisdom {
15633: my (%servers) = @_;
15634: my %altids;
15635: foreach my $server (keys(%servers)) {
15636: my $serverhome = &Apache::lonnet::get_server_homeID($servers{$server});
15637: if ($serverhome ne $server) {
15638: $altids{$serverhome} = $server;
15639: }
15640: }
15641: return %altids;
15642: }
15643:
15644: sub count_servers {
15645: my ($currbalancer,%servers) = @_;
15646: my (@spares,$numspares);
15647: foreach my $lonhost (sort(keys(%servers))) {
15648: next if ($currbalancer eq $lonhost);
15649: push(@spares,$lonhost);
15650: }
15651: if ($currbalancer) {
15652: $numspares = scalar(@spares);
15653: } else {
15654: $numspares = scalar(@spares) - 1;
15655: }
15656: return ($numspares,@spares);
15657: }
15658:
15659: sub lonbalance_targets_js {
15660: my ($dom,$types,$servers,$settings) = @_;
15661: my $select = &mt('Select');
15662: my ($alltargets,$allishome,$allinsttypes,@alltypes);
15663: if (ref($servers) eq 'HASH') {
15664: $alltargets = join("','",sort(keys(%{$servers})));
15665: my @homedoms;
15666: foreach my $server (sort(keys(%{$servers}))) {
15667: if (&Apache::lonnet::host_domain($server) eq $dom) {
15668: push(@homedoms,'1');
15669: } else {
15670: push(@homedoms,'0');
15671: }
15672: }
15673: $allishome = join("','",@homedoms);
15674: }
15675: if (ref($types) eq 'ARRAY') {
15676: if (@{$types} > 0) {
15677: @alltypes = @{$types};
15678: }
15679: }
15680: push(@alltypes,'default','_LC_adv','_LC_author','_LC_internetdom','_LC_external');
15681: $allinsttypes = join("','",@alltypes);
15682: my (%currbalancer,%currtargets,%currrules,%existing);
15683: if (ref($settings) eq 'HASH') {
15684: %existing = %{$settings};
15685: }
15686: &get_loadbalancers_config($servers,\%existing,\%currbalancer,
15687: \%currtargets,\%currrules);
15688: my $balancers = join("','",sort(keys(%currbalancer)));
15689: return <<"END";
15690:
15691: <script type="text/javascript">
15692: // <![CDATA[
15693:
15694: currBalancers = new Array('$balancers');
15695:
15696: function toggleTargets(balnum) {
15697: var lonhostitem = document.getElementById('loadbalancing_lonhost_'+balnum);
15698: var prevhostitem = document.getElementById('loadbalancing_prevlonhost_'+balnum);
15699: var balancer = lonhostitem.options[lonhostitem.selectedIndex].value;
15700: var prevbalancer = prevhostitem.value;
15701: var baltotal = document.getElementById('loadbalancing_total').value;
15702: prevhostitem.value = balancer;
15703: if (prevbalancer != '') {
15704: var prevIdx = currBalancers.indexOf(prevbalancer);
15705: if (prevIdx != -1) {
15706: currBalancers.splice(prevIdx,1);
15707: }
15708: }
15709: if (balancer == '') {
15710: hideSpares(balnum);
15711: } else {
15712: var currIdx = currBalancers.indexOf(balancer);
15713: if (currIdx == -1) {
15714: currBalancers.push(balancer);
15715: }
15716: var homedoms = new Array('$allishome');
15717: var ishomedom = homedoms[lonhostitem.selectedIndex];
15718: showSpares(balancer,ishomedom,balnum);
15719: }
15720: balancerChange(balnum,baltotal,'change',prevbalancer,balancer);
15721: return;
15722: }
15723:
15724: function showSpares(balancer,ishomedom,balnum) {
15725: var alltargets = new Array('$alltargets');
15726: var insttypes = new Array('$allinsttypes');
15727: var offloadtypes = new Array('primary','default');
15728:
15729: document.getElementById('loadbalancing_targets_'+balnum).style.display='block';
15730: document.getElementById('loadbalancing_disabled_'+balnum).style.display='none';
15731:
15732: for (var i=0; i<offloadtypes.length; i++) {
15733: var count = 0;
15734: for (var j=0; j<alltargets.length; j++) {
15735: if (alltargets[j] != balancer) {
15736: var item = document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+count);
15737: item.value = alltargets[j];
15738: item.style.textAlign='left';
15739: item.style.textFace='normal';
15740: document.getElementById('loadbalancing_targettxt_'+balnum+'_'+offloadtypes[i]+'_'+count).innerHTML = alltargets[j];
15741: if (currBalancers.indexOf(alltargets[j]) == -1) {
15742: item.disabled = '';
15743: } else {
15744: item.disabled = 'disabled';
15745: item.checked = false;
15746: }
15747: count ++;
15748: }
15749: }
15750: }
15751: for (var k=0; k<insttypes.length; k++) {
15752: if ((insttypes[k] == '_LC_external') || (insttypes[k] == '_LC_internetdom')) {
15753: if (ishomedom == 1) {
15754: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='block';
15755: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='block';
15756: } else {
15757: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='none';
15758: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='none';
15759: }
15760: } else {
15761: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='block';
15762: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='block';
15763: }
15764: if ((insttypes[k] != '_LC_external') &&
15765: ((insttypes[k] != '_LC_internetdom') ||
15766: ((insttypes[k] == '_LC_internetdom') && (ishomedom == 1)))) {
15767: var item = document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]);
15768: item.options.length = 0;
15769: item.options[0] = new Option("","",true,true);
15770: var idx = 0;
15771: for (var m=0; m<alltargets.length; m++) {
15772: if ((currBalancers.indexOf(alltargets[m]) == -1) && (alltargets[m] != balancer)) {
15773: idx ++;
15774: item.options[idx] = new Option(alltargets[m],alltargets[m],false,false);
15775: }
15776: }
15777: }
15778: }
15779: return;
15780: }
15781:
15782: function hideSpares(balnum) {
15783: var alltargets = new Array('$alltargets');
15784: var insttypes = new Array('$allinsttypes');
15785: var offloadtypes = new Array('primary','default');
15786:
15787: document.getElementById('loadbalancing_targets_'+balnum).style.display='none';
15788: document.getElementById('loadbalancing_disabled_'+balnum).style.display='block';
15789:
15790: var total = alltargets.length - 1;
15791: for (var i=0; i<offloadtypes; i++) {
15792: for (var j=0; j<total; j++) {
15793: document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+j).checked = false;
15794: document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+j).value = '';
15795: document.getElementById('loadbalancing_targettxt_'+balnum+'_'+offloadtypes[i]+'_'+j).innerHTML = '';
15796: }
15797: }
15798: for (var k=0; k<insttypes.length; k++) {
15799: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='none';
15800: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='none';
15801: if (insttypes[k] != '_LC_external') {
15802: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]).length = 0;
15803: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]).options[0] = new Option("","",true,true);
15804: }
15805: }
15806: return;
15807: }
15808:
15809: function checkOffloads(item,balnum,type) {
15810: var alltargets = new Array('$alltargets');
15811: var offloadtypes = new Array('primary','default');
15812: if (item.checked) {
15813: var total = alltargets.length - 1;
15814: var other;
15815: if (type == offloadtypes[0]) {
15816: other = offloadtypes[1];
15817: } else {
15818: other = offloadtypes[0];
15819: }
15820: for (var i=0; i<total; i++) {
15821: var server = document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).value;
15822: if (server == item.value) {
15823: if (document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).checked) {
15824: document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).checked = false;
15825: }
15826: }
15827: }
15828: }
15829: return;
15830: }
15831:
15832: function singleServerToggle(balnum,type) {
15833: var offloadtoSelIdx = document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).selectedIndex;
15834: if (offloadtoSelIdx == 0) {
15835: document.getElementById('loadbalancing_rules_'+balnum+'_'+type+'_0').checked = true;
15836: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '';
15837:
15838: } else {
15839: document.getElementById('loadbalancing_rules_'+balnum+'_'+type+'_2').checked = true;
15840: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '$select';
15841: }
15842: return;
15843: }
15844:
15845: function balanceruleChange(formname,balnum,type) {
15846: if (type == '_LC_external') {
15847: return;
15848: }
15849: var typesRules = getIndicesByName(formname,'loadbalancing_rules_'+balnum+'_'+type);
15850: for (var i=0; i<typesRules.length; i++) {
15851: if (formname.elements[typesRules[i]].checked) {
15852: if (formname.elements[typesRules[i]].value != 'specific') {
15853: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).selectedIndex = 0;
15854: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '';
15855: } else {
15856: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '$select';
15857: }
15858: }
15859: }
15860: return;
15861: }
15862:
15863: function balancerDeleteChange(balnum) {
15864: var hostitem = document.getElementById('loadbalancing_lonhost_'+balnum);
15865: var baltotal = document.getElementById('loadbalancing_total').value;
15866: var addtarget;
15867: var removetarget;
15868: var action = 'delete';
15869: if (document.getElementById('loadbalancing_delete_'+balnum)) {
15870: var lonhost = hostitem.value;
15871: var currIdx = currBalancers.indexOf(lonhost);
15872: if (document.getElementById('loadbalancing_delete_'+balnum).checked) {
15873: if (currIdx != -1) {
15874: currBalancers.splice(currIdx,1);
15875: }
15876: addtarget = lonhost;
15877: } else {
15878: if (currIdx == -1) {
15879: currBalancers.push(lonhost);
15880: }
15881: removetarget = lonhost;
15882: action = 'undelete';
15883: }
15884: balancerChange(balnum,baltotal,action,addtarget,removetarget);
15885: }
15886: return;
15887: }
15888:
15889: function balancerChange(balnum,baltotal,action,addtarget,removetarget) {
15890: if (baltotal > 1) {
15891: var offloadtypes = new Array('primary','default');
15892: var alltargets = new Array('$alltargets');
15893: var insttypes = new Array('$allinsttypes');
15894: for (var i=0; i<baltotal; i++) {
15895: if (i != balnum) {
15896: for (var j=0; j<offloadtypes.length; j++) {
15897: var total = alltargets.length - 1;
15898: for (var k=0; k<total; k++) {
15899: var serveritem = document.getElementById('loadbalancing_target_'+i+'_'+offloadtypes[j]+'_'+k);
15900: var server = serveritem.value;
15901: if ((action == 'delete') || (action == 'change' && addtarget != '')) {
15902: if (server == addtarget) {
15903: serveritem.disabled = '';
15904: }
15905: }
15906: if ((action == 'undelete') || (action == 'change' && removetarget != '')) {
15907: if (server == removetarget) {
15908: serveritem.disabled = 'disabled';
15909: serveritem.checked = false;
15910: }
15911: }
15912: }
15913: }
15914: for (var j=0; j<insttypes.length; j++) {
15915: if (insttypes[j] != '_LC_external') {
15916: if (document.getElementById('loadbalancing_singleserver_'+i+'_'+insttypes[j])) {
15917: var singleserver = document.getElementById('loadbalancing_singleserver_'+i+'_'+insttypes[j]);
15918: var currSel = singleserver.selectedIndex;
15919: var currVal = singleserver.options[currSel].value;
15920: if ((action == 'delete') || (action == 'change' && addtarget != '')) {
15921: var numoptions = singleserver.options.length;
15922: var needsnew = 1;
15923: for (var k=0; k<numoptions; k++) {
15924: if (singleserver.options[k] == addtarget) {
15925: needsnew = 0;
15926: break;
15927: }
15928: }
15929: if (needsnew == 1) {
15930: singleserver.options[numoptions] = new Option(addtarget,addtarget,false,false);
15931: }
15932: }
15933: if ((action == 'undelete') || (action == 'change' && removetarget != '')) {
15934: singleserver.options.length = 0;
15935: if ((currVal) && (currVal != removetarget)) {
15936: singleserver.options[0] = new Option("","",false,false);
15937: } else {
15938: singleserver.options[0] = new Option("","",true,true);
15939: }
15940: var idx = 0;
15941: for (var m=0; m<alltargets.length; m++) {
15942: if (currBalancers.indexOf(alltargets[m]) == -1) {
15943: idx ++;
15944: if (currVal == alltargets[m]) {
15945: singleserver.options[idx] = new Option(alltargets[m],alltargets[m],true,true);
15946: } else {
15947: singleserver.options[idx] = new Option(alltargets[m],alltargets[m],false,false);
15948: }
15949: }
15950: }
15951: }
15952: }
15953: }
15954: }
15955: }
15956: }
15957: }
15958: return;
15959: }
15960:
15961: // ]]>
15962: </script>
15963:
15964: END
15965: }
15966:
15967: sub new_spares_js {
15968: my @sparestypes = ('primary','default');
15969: my $types = join("','",@sparestypes);
15970: my $select = &mt('Select');
15971: return <<"END";
15972:
15973: <script type="text/javascript">
15974: // <![CDATA[
15975:
15976: function updateNewSpares(formname,lonhost) {
15977: var types = new Array('$types');
15978: var include = new Array();
15979: var exclude = new Array();
15980: for (var i=0; i<types.length; i++) {
15981: var spareboxes = getIndicesByName(formname,'spare_'+types[i]+'_'+lonhost);
15982: for (var j=0; j<spareboxes.length; j++) {
15983: if (formname.elements[spareboxes[j]].checked) {
15984: exclude.push(formname.elements[spareboxes[j]].value);
15985: } else {
15986: include.push(formname.elements[spareboxes[j]].value);
15987: }
15988: }
15989: }
15990: for (var i=0; i<types.length; i++) {
15991: var newSpare = document.getElementById('newspare_'+types[i]+'_'+lonhost);
15992: var selIdx = newSpare.selectedIndex;
15993: var currnew = newSpare.options[selIdx].value;
15994: var okSpares = new Array();
15995: for (var j=0; j<newSpare.options.length; j++) {
15996: var possible = newSpare.options[j].value;
15997: if (possible != '') {
15998: if (exclude.indexOf(possible) == -1) {
15999: okSpares.push(possible);
16000: } else {
16001: if (currnew == possible) {
16002: selIdx = 0;
16003: }
16004: }
16005: }
16006: }
16007: for (var k=0; k<include.length; k++) {
16008: if (okSpares.indexOf(include[k]) == -1) {
16009: okSpares.push(include[k]);
16010: }
16011: }
16012: okSpares.sort();
16013: newSpare.options.length = 0;
16014: if (selIdx == 0) {
16015: newSpare.options[0] = new Option("$select","",true,true);
16016: } else {
16017: newSpare.options[0] = new Option("$select","",false,false);
16018: }
16019: for (var m=0; m<okSpares.length; m++) {
16020: var idx = m+1;
16021: var selThis = 0;
16022: if (selIdx != 0) {
16023: if (okSpares[m] == currnew) {
16024: selThis = 1;
16025: }
16026: }
16027: if (selThis == 1) {
16028: newSpare.options[idx] = new Option(okSpares[m],okSpares[m],true,true);
16029: } else {
16030: newSpare.options[idx] = new Option(okSpares[m],okSpares[m],false,false);
16031: }
16032: }
16033: }
16034: return;
16035: }
16036:
16037: function checkNewSpares(lonhost,type) {
16038: var newSpare = document.getElementById('newspare_'+type+'_'+lonhost);
16039: var chosen = newSpare.options[newSpare.selectedIndex].value;
16040: if (chosen != '') {
16041: var othertype;
16042: var othernewSpare;
16043: if (type == 'primary') {
16044: othernewSpare = document.getElementById('newspare_default_'+lonhost);
16045: }
16046: if (type == 'default') {
16047: othernewSpare = document.getElementById('newspare_primary_'+lonhost);
16048: }
16049: if (othernewSpare.options[othernewSpare.selectedIndex].value == chosen) {
16050: othernewSpare.selectedIndex = 0;
16051: }
16052: }
16053: return;
16054: }
16055:
16056: // ]]>
16057: </script>
16058:
16059: END
16060:
16061: }
16062:
16063: sub common_domprefs_js {
16064: return <<"END";
16065:
16066: <script type="text/javascript">
16067: // <![CDATA[
16068:
16069: function getIndicesByName(formname,item) {
16070: var group = new Array();
16071: for (var i=0;i<formname.elements.length;i++) {
16072: if (formname.elements[i].name == item) {
16073: group.push(formname.elements[i].id);
16074: }
16075: }
16076: return group;
16077: }
16078:
16079: // ]]>
16080: </script>
16081:
16082: END
16083:
16084: }
16085:
16086: sub recaptcha_js {
16087: my %lt = &captcha_phrases();
16088: return <<"END";
16089:
16090: <script type="text/javascript">
16091: // <![CDATA[
16092:
16093: function updateCaptcha(caller,context) {
16094: var privitem;
16095: var pubitem;
16096: var privtext;
16097: var pubtext;
16098: var versionitem;
16099: var versiontext;
16100: if (document.getElementById(context+'_recaptchapub')) {
16101: pubitem = document.getElementById(context+'_recaptchapub');
16102: } else {
16103: return;
16104: }
16105: if (document.getElementById(context+'_recaptchapriv')) {
16106: privitem = document.getElementById(context+'_recaptchapriv');
16107: } else {
16108: return;
16109: }
16110: if (document.getElementById(context+'_recaptchapubtxt')) {
16111: pubtext = document.getElementById(context+'_recaptchapubtxt');
16112: } else {
16113: return;
16114: }
16115: if (document.getElementById(context+'_recaptchaprivtxt')) {
16116: privtext = document.getElementById(context+'_recaptchaprivtxt');
16117: } else {
16118: return;
16119: }
16120: if (document.getElementById(context+'_recaptchaversion')) {
16121: versionitem = document.getElementById(context+'_recaptchaversion');
16122: } else {
16123: return;
16124: }
16125: if (document.getElementById(context+'_recaptchavertxt')) {
16126: versiontext = document.getElementById(context+'_recaptchavertxt');
16127: } else {
16128: return;
16129: }
16130: if (caller.checked) {
16131: if (caller.value == 'recaptcha') {
16132: pubitem.type = 'text';
16133: privitem.type = 'text';
16134: pubitem.size = '40';
16135: privitem.size = '40';
16136: pubtext.innerHTML = "$lt{'pub'}";
16137: privtext.innerHTML = "$lt{'priv'}";
16138: versionitem.type = 'text';
16139: versionitem.size = '3';
16140: versiontext.innerHTML = "$lt{'ver'}";
16141: } else {
16142: pubitem.type = 'hidden';
16143: privitem.type = 'hidden';
16144: versionitem.type = 'hidden';
16145: pubtext.innerHTML = '';
16146: privtext.innerHTML = '';
16147: versiontext.innerHTML = '';
16148: }
16149: }
16150: return;
16151: }
16152:
16153: // ]]>
16154: </script>
16155:
16156: END
16157:
16158: }
16159:
16160: sub toggle_display_js {
16161: return <<"END";
16162:
16163: <script type="text/javascript">
16164: // <![CDATA[
16165:
16166: function toggleDisplay(domForm,caller) {
16167: if (document.getElementById(caller)) {
16168: var divitem = document.getElementById(caller);
16169: var optionsElement = domForm.coursecredits;
16170: var checkval = 1;
16171: var dispval = 'block';
16172: var selfcreateRegExp = /^cancreate_emailverified/;
16173: if (caller == 'emailoptions') {
16174: optionsElement = domForm.cancreate_email;
16175: }
16176: if (caller == 'studentsubmission') {
16177: optionsElement = domForm.postsubmit;
16178: }
16179: if (caller == 'cloneinstcode') {
16180: optionsElement = domForm.canclone;
16181: checkval = 'instcode';
16182: }
16183: if (selfcreateRegExp.test(caller)) {
16184: optionsElement = domForm.elements[caller];
16185: checkval = 'other';
16186: dispval = 'inline'
16187: }
16188: if (optionsElement.length) {
16189: var currval;
16190: for (var i=0; i<optionsElement.length; i++) {
16191: if (optionsElement[i].checked) {
16192: currval = optionsElement[i].value;
16193: }
16194: }
16195: if (currval == checkval) {
16196: divitem.style.display = dispval;
16197: } else {
16198: divitem.style.display = 'none';
16199: }
16200: }
16201: }
16202: return;
16203: }
16204:
16205: // ]]>
16206: </script>
16207:
16208: END
16209:
16210: }
16211:
16212: sub captcha_phrases {
16213: return &Apache::lonlocal::texthash (
16214: priv => 'Private key',
16215: pub => 'Public key',
16216: original => 'original (CAPTCHA)',
16217: recaptcha => 'successor (ReCAPTCHA)',
16218: notused => 'unused',
16219: ver => 'ReCAPTCHA version (1 or 2)',
16220: );
16221: }
16222:
16223: sub devalidate_remote_domconfs {
16224: my ($dom,$cachekeys) = @_;
16225: return unless (ref($cachekeys) eq 'HASH');
16226: my %servers = &Apache::lonnet::internet_dom_servers($dom);
16227: my %thismachine;
16228: map { $thismachine{$_} = 1; } &Apache::lonnet::current_machine_ids();
16229: my @posscached = ('domainconfig','domdefaults','ltitools','usersessions','directorysrch');
16230: if (keys(%servers)) {
16231: foreach my $server (keys(%servers)) {
16232: next if ($thismachine{$server});
16233: my @cached;
16234: foreach my $name (@posscached) {
16235: if ($cachekeys->{$name}) {
16236: push(@cached,&escape($name).':'.&escape($dom));
16237: }
16238: }
16239: if (@cached) {
16240: &Apache::lonnet::remote_devalidate_cache($server,\@cached);
16241: }
16242: }
16243: }
16244: return;
16245: }
16246:
16247: 1;
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