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[LON-CAPA] /
loncom /
interface /
domainprefs.pm
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Mon Jan 2 19:44:06 2017 UTC (7 years, 5 months ago) by
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- Ad hoc roles for helpdesk personnel.
- Domain configuration for:
- which user(s) with dh role in domain may use each ad hoc role.
- set by institutional status, or by include specific people, or by
exclude specific people.
- assign role description (displayed on Roles page, and at top left of
page, when role active).
- assign role order (numerical).
- Course configuration (available for editing by course owner, and viewing
by co-owner(s).
- can override domain defaults for which dh role users can use ad hoc role(s)
in course.
- can override domain defaults set for course-level privileges for ad hoc
role(s).
1: # The LearningOnline Network with CAPA
2: # Handler to set domain-wide configuration settings
3: #
4: # $Id: domainprefs.pm,v 1.285 2017/01/02 19:44:06 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: # /home/httpd/html/adm/gpl.txt
24: #
25: # http://www.lon-capa.org/
26: #
27: #
28: ###############################################################
29: ##############################################################
30:
31: =pod
32:
33: =head1 NAME
34:
35: Apache::domainprefs.pm
36:
37: =head1 SYNOPSIS
38:
39: Handles configuration of a LON-CAPA domain.
40:
41: This is part of the LearningOnline Network with CAPA project
42: described at http://www.lon-capa.org.
43:
44:
45: =head1 OVERVIEW
46:
47: Each institution using LON-CAPA will typically have a single domain designated
48: for use by individuals affiliated with the institution. Accordingly, each domain
49: may define a default set of logos and a color scheme which can be used to "brand"
50: the LON-CAPA instance. In addition, an institution will typically have a language
51: and timezone which are used for the majority of courses.
52:
53: LON-CAPA provides a mechanism to display and modify these defaults, as well as a
54: host of other domain-wide settings which determine the types of functionality
55: available to users and courses in the domain.
56:
57: There is also a mechanism to configure cataloging of courses in the domain, and
58: controls on the operation of automated processes which govern such things as
59: roster updates, user directory updates and processing of course requests.
60:
61: The domain coordination manual which is built dynamically on install/update of
62: LON-CAPA from the relevant help items provides more information about domain
63: configuration.
64:
65: Most of the domain settings are stored in the configuration.db GDBM file which is
66: housed on the primary library server for the domain in /home/httpd/lonUsers/$dom,
67: where $dom is the domain. The configuration.db stores settings in a number of
68: frozen hashes of hashes. In a few cases, domain information must be uploaded to
69: the domain as files (e.g., image files for logos etc., or plain text files for
70: bubblesheet formats). In this case the domainprefs.pm must be running in a user
71: session hosted on the primary library server in the domain, as these files are
72: stored in author space belonging to a special $dom-domainconfig user.
73:
74: domainprefs.pm in combination with lonconfigsettings.pm will retrieve and display
75: the current settings, and provides an interface to make modifications.
76:
77: =head1 SUBROUTINES
78:
79: =over
80:
81: =item print_quotas()
82:
83: Inputs: 4
84:
85: $dom,$settings,$rowtotal,$action.
86:
87: $dom is the domain, $settings is a reference to a hash of current settings for
88: the current context, $rowtotal is a reference to the scalar used to record the
89: number of rows displayed on the page, and $action is the context (quotas,
90: requestcourses or requestauthor).
91:
92: The print_quotas routine was orginally created to display/store information
93: about default quota sizes for portfolio spaces for the different types of
94: institutional affiliation in the domain (e.g., Faculty, Staff, Student etc.),
95: but is now also used to manage availability of user tools:
96: i.e., blogs, aboutme page, and portfolios, and the course request tool,
97: used by course owners to request creation of a course, and to display/store
98: default quota sizes for Authoring Spaces.
99:
100: Outputs: 1
101:
102: $datatable - HTML containing form elements which allow settings to be changed.
103:
104: In the case of course requests, radio buttons are displayed for each institutional
105: affiliate type (and also default, and _LC_adv) for each of the course types
106: (official, unofficial, community, textbook, and placement).
107: In each case the radio buttons allow the selection of one of four values:
108:
109: 0, approval, validate, autolimit=N (where N is blank, or a positive integer).
110: which have the following effects:
111:
112: 0
113:
114: =over
115:
116: - course requests are not allowed for this course types/affiliation
117:
118: =back
119:
120: approval
121:
122: =over
123:
124: - course requests must be approved by a Doman Coordinator in the
125: course's domain
126:
127: =back
128:
129: validate
130:
131: =over
132:
133: - an institutional validation (e.g., check requestor is instructor
134: of record) needs to be passed before the course will be created. The required
135: validation is in localenroll.pm on the primary library server for the course
136: domain.
137:
138: =back
139:
140: autolimit
141:
142: =over
143:
144: - course requests will be processed automatically up to a limit of
145: N requests for the course type for the particular requestor.
146: If N is undefined, there is no limit to the number of course requests
147: which a course owner may submit and have processed automatically.
148:
149: =back
150:
151: =item modify_quotas()
152:
153: =back
154:
155: =cut
156:
157: package Apache::domainprefs;
158:
159: use strict;
160: use Apache::Constants qw(:common :http);
161: use Apache::lonnet;
162: use Apache::loncommon();
163: use Apache::lonhtmlcommon();
164: use Apache::lonlocal;
165: use Apache::lonmsg();
166: use Apache::lonconfigsettings;
167: use Apache::lonuserutils();
168: use Apache::loncoursequeueadmin();
169: use LONCAPA qw(:DEFAULT :match);
170: use LONCAPA::Enrollment;
171: use LONCAPA::lonauthcgi();
172: use LONCAPA::SSL;
173: use File::Copy;
174: use Locale::Language;
175: use DateTime::TimeZone;
176: use DateTime::Locale;
177: use Time::HiRes qw( sleep );
178:
179: my $registered_cleanup;
180: my $modified_urls;
181:
182: sub handler {
183: my $r=shift;
184: if ($r->header_only) {
185: &Apache::loncommon::content_type($r,'text/html');
186: $r->send_http_header;
187: return OK;
188: }
189:
190: my $context = 'domain';
191: my $dom = $env{'request.role.domain'};
192: my $domdesc = &Apache::lonnet::domain($dom,'description');
193: if (&Apache::lonnet::allowed('mau',$dom)) {
194: &Apache::loncommon::content_type($r,'text/html');
195: $r->send_http_header;
196: } else {
197: $env{'user.error.msg'}=
198: "/adm/domainprefs:mau:0:0:Cannot modify domain settings";
199: return HTTP_NOT_ACCEPTABLE;
200: }
201:
202: $registered_cleanup=0;
203: @{$modified_urls}=();
204:
205: &Apache::lonhtmlcommon::clear_breadcrumbs();
206: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
207: ['phase','actions']);
208: my $phase = 'pickactions';
209: if ( exists($env{'form.phase'}) ) {
210: $phase = $env{'form.phase'};
211: }
212: my %servers = &Apache::lonnet::internet_dom_servers($dom);
213: my %domconfig =
214: &Apache::lonnet::get_dom('configuration',['login','rolecolors',
215: 'quotas','autoenroll','autoupdate','autocreate',
216: 'directorysrch','usercreation','usermodification',
217: 'contacts','defaults','scantron','coursecategories',
218: 'serverstatuses','requestcourses','helpsettings',
219: 'coursedefaults','usersessions','loadbalancing',
220: 'requestauthor','selfenrollment','inststatus',
221: 'ltitools','ssl','trust'],$dom);
222: my @prefs_order = ('rolecolors','login','defaults','quotas','autoenroll',
223: 'autoupdate','autocreate','directorysrch','contacts',
224: 'usercreation','selfcreation','usermodification','scantron',
225: 'requestcourses','requestauthor','coursecategories',
226: 'serverstatuses','helpsettings','coursedefaults',
227: 'ltitools','selfenrollment','usersessions','ssl','trust');
228: my %existing;
229: if (ref($domconfig{'loadbalancing'}) eq 'HASH') {
230: %existing = %{$domconfig{'loadbalancing'}};
231: }
232: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
233: push(@prefs_order,'loadbalancing');
234: }
235: my %prefs = (
236: 'rolecolors' =>
237: { text => 'Default color schemes',
238: help => 'Domain_Configuration_Color_Schemes',
239: header => [{col1 => 'Student Settings',
240: col2 => '',},
241: {col1 => 'Coordinator Settings',
242: col2 => '',},
243: {col1 => 'Author Settings',
244: col2 => '',},
245: {col1 => 'Administrator Settings',
246: col2 => '',}],
247: print => \&print_rolecolors,
248: modify => \&modify_rolecolors,
249: },
250: 'login' =>
251: { text => 'Log-in page options',
252: help => 'Domain_Configuration_Login_Page',
253: header => [{col1 => 'Log-in Page Items',
254: col2 => '',},
255: {col1 => 'Log-in Help',
256: col2 => 'Value'},
257: {col1 => 'Custom HTML in document head',
258: col2 => 'Value'}],
259: print => \&print_login,
260: modify => \&modify_login,
261: },
262: 'defaults' =>
263: { text => 'Default authentication/language/timezone/portal/types',
264: help => 'Domain_Configuration_LangTZAuth',
265: header => [{col1 => 'Setting',
266: col2 => 'Value'},
267: {col1 => 'Institutional user types',
268: col2 => 'Assignable to e-mail usernames'}],
269: print => \&print_defaults,
270: modify => \&modify_defaults,
271: },
272: 'quotas' =>
273: { text => 'Blogs, personal web pages, webDAV/quotas, portfolios',
274: help => 'Domain_Configuration_Quotas',
275: header => [{col1 => 'User affiliation',
276: col2 => 'Available tools',
277: col3 => 'Quotas, MB; (Authoring requires role)',}],
278: print => \&print_quotas,
279: modify => \&modify_quotas,
280: },
281: 'autoenroll' =>
282: { text => 'Auto-enrollment settings',
283: help => 'Domain_Configuration_Auto_Enrollment',
284: header => [{col1 => 'Configuration setting',
285: col2 => 'Value(s)'}],
286: print => \&print_autoenroll,
287: modify => \&modify_autoenroll,
288: },
289: 'autoupdate' =>
290: { text => 'Auto-update settings',
291: help => 'Domain_Configuration_Auto_Updates',
292: header => [{col1 => 'Setting',
293: col2 => 'Value',},
294: {col1 => 'Setting',
295: col2 => 'Affiliation'},
296: {col1 => 'User population',
297: col2 => 'Updatable user data'}],
298: print => \&print_autoupdate,
299: modify => \&modify_autoupdate,
300: },
301: 'autocreate' =>
302: { text => 'Auto-course creation settings',
303: help => 'Domain_Configuration_Auto_Creation',
304: header => [{col1 => 'Configuration Setting',
305: col2 => 'Value',}],
306: print => \&print_autocreate,
307: modify => \&modify_autocreate,
308: },
309: 'directorysrch' =>
310: { text => 'Directory searches',
311: help => 'Domain_Configuration_InstDirectory_Search',
312: header => [{col1 => 'Institutional Directory Setting',
313: col2 => 'Value',},
314: {col1 => 'LON-CAPA Directory Setting',
315: col2 => 'Value',}],
316: print => \&print_directorysrch,
317: modify => \&modify_directorysrch,
318: },
319: 'contacts' =>
320: { text => 'Contact Information',
321: help => 'Domain_Configuration_Contact_Info',
322: header => [{col1 => 'Setting',
323: col2 => 'Value',}],
324: print => \&print_contacts,
325: modify => \&modify_contacts,
326: },
327: 'usercreation' =>
328: { text => 'User creation',
329: help => 'Domain_Configuration_User_Creation',
330: header => [{col1 => 'Format rule type',
331: col2 => 'Format rules in force'},
332: {col1 => 'User account creation',
333: col2 => 'Usernames which may be created',},
334: {col1 => 'Context',
335: col2 => 'Assignable authentication types'}],
336: print => \&print_usercreation,
337: modify => \&modify_usercreation,
338: },
339: 'selfcreation' =>
340: { text => 'Users self-creating accounts',
341: help => 'Domain_Configuration_Self_Creation',
342: header => [{col1 => 'Self-creation with institutional username',
343: col2 => 'Enabled?'},
344: {col1 => 'Institutional user type (login/SSO self-creation)',
345: col2 => 'Information user can enter'},
346: {col1 => 'Self-creation with e-mail as username',
347: col2 => 'Settings'}],
348: print => \&print_selfcreation,
349: modify => \&modify_selfcreation,
350: },
351: 'usermodification' =>
352: { text => 'User modification',
353: help => 'Domain_Configuration_User_Modification',
354: header => [{col1 => 'Target user has role',
355: col2 => 'User information updatable in author context'},
356: {col1 => 'Target user has role',
357: col2 => 'User information updatable in course context'}],
358: print => \&print_usermodification,
359: modify => \&modify_usermodification,
360: },
361: 'scantron' =>
362: { text => 'Bubblesheet format file',
363: help => 'Domain_Configuration_Scantron_Format',
364: header => [ {col1 => 'Item',
365: col2 => '',
366: }],
367: print => \&print_scantron,
368: modify => \&modify_scantron,
369: },
370: 'requestcourses' =>
371: {text => 'Request creation of courses',
372: help => 'Domain_Configuration_Request_Courses',
373: header => [{col1 => 'User affiliation',
374: col2 => 'Availability/Processing of requests',},
375: {col1 => 'Setting',
376: col2 => 'Value'},
377: {col1 => 'Available textbooks',
378: col2 => ''},
379: {col1 => 'Available templates',
380: col2 => ''},
381: {col1 => 'Validation (not official courses)',
382: col2 => 'Value'},],
383: print => \&print_quotas,
384: modify => \&modify_quotas,
385: },
386: 'requestauthor' =>
387: {text => 'Request Authoring Space',
388: help => 'Domain_Configuration_Request_Author',
389: header => [{col1 => 'User affiliation',
390: col2 => 'Availability/Processing of requests',},
391: {col1 => 'Setting',
392: col2 => 'Value'}],
393: print => \&print_quotas,
394: modify => \&modify_quotas,
395: },
396: 'coursecategories' =>
397: { text => 'Cataloging of courses/communities',
398: help => 'Domain_Configuration_Cataloging_Courses',
399: header => [{col1 => 'Catalog type/availability',
400: col2 => '',},
401: {col1 => 'Category settings for standard catalog',
402: col2 => '',},
403: {col1 => 'Categories',
404: col2 => '',
405: }],
406: print => \&print_coursecategories,
407: modify => \&modify_coursecategories,
408: },
409: 'serverstatuses' =>
410: {text => 'Access to server status pages',
411: help => 'Domain_Configuration_Server_Status',
412: header => [{col1 => 'Status Page',
413: col2 => 'Other named users',
414: col3 => 'Specific IPs',
415: }],
416: print => \&print_serverstatuses,
417: modify => \&modify_serverstatuses,
418: },
419: 'helpsettings' =>
420: {text => 'Support settings',
421: help => 'Domain_Configuration_Help_Settings',
422: header => [{col1 => 'Help Page Settings (logged-in users)',
423: col2 => 'Value'},
424: {col1 => 'Helpdesk Roles',
425: col2 => 'Settings'},],
426: print => \&print_helpsettings,
427: modify => \&modify_helpsettings,
428: },
429: 'coursedefaults' =>
430: {text => 'Course/Community defaults',
431: help => 'Domain_Configuration_Course_Defaults',
432: header => [{col1 => 'Defaults which can be overridden in each course by a CC',
433: col2 => 'Value',},
434: {col1 => 'Defaults which can be overridden for each course by a DC',
435: col2 => 'Value',},],
436: print => \&print_coursedefaults,
437: modify => \&modify_coursedefaults,
438: },
439: 'selfenrollment' =>
440: {text => 'Self-enrollment in Course/Community',
441: help => 'Domain_Configuration_Selfenrollment',
442: header => [{col1 => 'Configuration Rights',
443: col2 => 'Configured by Course Personnel or Domain Coordinator?'},
444: {col1 => 'Defaults',
445: col2 => 'Value'},
446: {col1 => 'Self-enrollment validation (optional)',
447: col2 => 'Value'},],
448: print => \&print_selfenrollment,
449: modify => \&modify_selfenrollment,
450: },
451: 'privacy' =>
452: {text => 'User Privacy',
453: help => 'Domain_Configuration_User_Privacy',
454: header => [{col1 => 'Setting',
455: col2 => 'Value',}],
456: print => \&print_privacy,
457: modify => \&modify_privacy,
458: },
459: 'usersessions' =>
460: {text => 'User session hosting/offloading',
461: help => 'Domain_Configuration_User_Sessions',
462: header => [{col1 => 'Domain server',
463: col2 => 'Servers to offload sessions to when busy'},
464: {col1 => 'Hosting of users from other domains',
465: col2 => 'Rules'},
466: {col1 => "Hosting domain's own users elsewhere",
467: col2 => 'Rules'}],
468: print => \&print_usersessions,
469: modify => \&modify_usersessions,
470: },
471: 'loadbalancing' =>
472: {text => 'Dedicated Load Balancer(s)',
473: help => 'Domain_Configuration_Load_Balancing',
474: header => [{col1 => 'Balancers',
475: col2 => 'Default destinations',
476: col3 => 'User affiliation',
477: col4 => 'Overrides'},
478: ],
479: print => \&print_loadbalancing,
480: modify => \&modify_loadbalancing,
481: },
482: 'ltitools' =>
483: {text => 'External Tools (LTI)',
484: help => 'Domain_configuration_LTI_Tools',
485: header => [{col1 => 'Setting',
486: col2 => 'Value',}],
487: print => \&print_ltitools,
488: modify => \&modify_ltitools,
489: },
490: 'ssl' =>
491: {text => 'LON-CAPA Network (SSL)',
492: help => 'Domain_Configuration_Network_SSL',
493: header => [{col1 => 'Server',
494: col2 => 'Certificate Status'},
495: {col1 => 'Connections to other servers',
496: col2 => 'Rules'},
497: {col1 => "Replicating domain's published content",
498: col2 => 'Rules'}],
499: print => \&print_ssl,
500: modify => \&modify_ssl,
501: },
502: 'trust' =>
503: {text => 'Trust Settings',
504: help => 'Domain_Configuration_Trust',
505: header => [{col1 => "Access to this domain's content by others",
506: col2 => 'Rules'},
507: {col1 => "Access to other domain's content by this domain",
508: col2 => 'Rules'},
509: {col1 => "Enrollment in this domain's courses by others",
510: col2 => 'Rules',},
511: {col1 => "Co-author roles in this domain for others",
512: col2 => 'Rules',},
513: {col1 => "Co-author roles for this domain's users elsewhere",
514: col2 => 'Rules',},
515: {col1 => "Domain roles in this domain assignable to others",
516: col2 => 'Rules'},
517: {col1 => "Course catalog for this domain displayed elsewhere",
518: col2 => 'Rules'},
519: {col1 => "Requests for creation of courses in this domain by others",
520: col2 => 'Rules'},
521: {col1 => "Users in other domains can send messages to this domain",
522: col2 => 'Rules'},],
523: print => \&print_trust,
524: modify => \&modify_trust,
525: },
526: );
527: if (keys(%servers) > 1) {
528: $prefs{'login'} = { text => 'Log-in page options',
529: help => 'Domain_Configuration_Login_Page',
530: header => [{col1 => 'Log-in Service',
531: col2 => 'Server Setting',},
532: {col1 => 'Log-in Page Items',
533: col2 => ''},
534: {col1 => 'Log-in Help',
535: col2 => 'Value'},
536: {col1 => 'Custom HTML in document head',
537: col2 => 'Value'}],
538: print => \&print_login,
539: modify => \&modify_login,
540: };
541: }
542:
543: my @roles = ('student','coordinator','author','admin');
544: my @actions = &Apache::loncommon::get_env_multiple('form.actions');
545: &Apache::lonhtmlcommon::add_breadcrumb
546: ({href=>"javascript:changePage(document.$phase,'pickactions')",
547: text=>"Settings to display/modify"});
548: my $confname = $dom.'-domainconfig';
549:
550: if ($phase eq 'process') {
551: my $result = &Apache::lonconfigsettings::make_changes($r,$dom,$phase,$context,\@prefs_order,
552: \%prefs,\%domconfig,$confname,\@roles);
553: if ((ref($result) eq 'HASH') && (keys(%{$result}))) {
554: $r->rflush();
555: &devalidate_remote_domconfs($dom,$result);
556: }
557: } elsif ($phase eq 'display') {
558: my $js = &recaptcha_js().
559: &toggle_display_js();
560: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
561: my ($othertitle,$usertypes,$types) =
562: &Apache::loncommon::sorted_inst_types($dom);
563: $js .= &lonbalance_targets_js($dom,$types,\%servers,
564: $domconfig{'loadbalancing'}).
565: &new_spares_js().
566: &common_domprefs_js().
567: &Apache::loncommon::javascript_array_indexof();
568: }
569: if (grep(/^requestcourses$/,@actions)) {
570: my $javascript_validations;
571: my $coursebrowserjs=&Apache::loncommon::coursebrowser_javascript($env{'request.role.domain'});
572: $js .= <<END;
573: <script type="text/javascript">
574: $javascript_validations
575: </script>
576: $coursebrowserjs
577: END
578: }
579: &Apache::lonconfigsettings::display_settings($r,$dom,$phase,$context,\@prefs_order,\%prefs,\%domconfig,$confname,$js);
580: } else {
581: # check if domconfig user exists for the domain.
582: my $servadm = $r->dir_config('lonAdmEMail');
583: my ($configuserok,$author_ok,$switchserver) =
584: &config_check($dom,$confname,$servadm);
585: unless ($configuserok eq 'ok') {
586: &Apache::lonconfigsettings::print_header($r,$phase,$context);
587: $r->print(&mt('The domain configuration user "[_1]" has yet to be created.',
588: $confname).
589: '<br />'
590: );
591: if ($switchserver) {
592: $r->print(&mt('Ordinarily, that domain configuration user is created when the ./UPDATE script is run to install LON-CAPA for the first time.').
593: '<br />'.
594: &mt('However, that does not apply when new domains are added to a multi-domain server, and ./UPDATE has not been run recently.').
595: '<br />'.
596: &mt('The "[_1]" user can be created automatically when a Domain Coordinator visits the web-based "Set domain configuration" screen, in a session hosted on the primary library server.',$confname).
597: '<br />'.
598: &mt('To do that now, use the following link: [_1]',$switchserver)
599: );
600: } else {
601: $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.').
602: '<br />'.
603: &mt('Once that is done, you will be able to use the web-based "Set domain configuration" to configure the domain')
604: );
605: }
606: $r->print(&Apache::loncommon::end_page());
607: return OK;
608: }
609: if (keys(%domconfig) == 0) {
610: my $primarylibserv = &Apache::lonnet::domain($dom,'primary');
611: my @ids=&Apache::lonnet::current_machine_ids();
612: if (!grep(/^\Q$primarylibserv\E$/,@ids)) {
613: my %designhash = &Apache::loncommon::get_domainconf($dom);
614: my @loginimages = ('img','logo','domlogo','login');
615: my $custom_img_count = 0;
616: foreach my $img (@loginimages) {
617: if ($designhash{$dom.'.login.'.$img} ne '') {
618: $custom_img_count ++;
619: }
620: }
621: foreach my $role (@roles) {
622: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
623: $custom_img_count ++;
624: }
625: }
626: if ($custom_img_count > 0) {
627: &Apache::lonconfigsettings::print_header($r,$phase,$context);
628: my $switch_server = &check_switchserver($dom,$confname);
629: $r->print(
630: &mt('Domain configuration settings have yet to be saved for this domain via the web-based domain preferences interface.').'<br />'.
631: &mt("While this remains so, you must switch to the domain's primary library server in order to update settings.").'<br /><br />'.
632: &mt("Thereafter, (with a Domain Coordinator role selected in the domain) you will be able to update settings when logged in to any server in the LON-CAPA network.").'<br />'.
633: &mt("However, you will still need to switch to the domain's primary library server to upload new images or logos.").'<br /><br />');
634: if ($switch_server) {
635: $r->print($switch_server.' '.&mt('to primary library server for domain: [_1]',$dom));
636: }
637: $r->print(&Apache::loncommon::end_page());
638: return OK;
639: }
640: }
641: }
642: &Apache::lonconfigsettings::display_choices($r,$phase,$context,\@prefs_order,\%prefs);
643: }
644: return OK;
645: }
646:
647: sub process_changes {
648: my ($r,$dom,$confname,$action,$roles,$values,$lastactref) = @_;
649: my %domconfig;
650: if (ref($values) eq 'HASH') {
651: %domconfig = %{$values};
652: }
653: my $output;
654: if ($action eq 'login') {
655: $output = &modify_login($r,$dom,$confname,$lastactref,%domconfig);
656: } elsif ($action eq 'rolecolors') {
657: $output = &modify_rolecolors($r,$dom,$confname,$roles,
658: $lastactref,%domconfig);
659: } elsif ($action eq 'quotas') {
660: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
661: } elsif ($action eq 'autoenroll') {
662: $output = &modify_autoenroll($dom,$lastactref,%domconfig);
663: } elsif ($action eq 'autoupdate') {
664: $output = &modify_autoupdate($dom,%domconfig);
665: } elsif ($action eq 'autocreate') {
666: $output = &modify_autocreate($dom,%domconfig);
667: } elsif ($action eq 'directorysrch') {
668: $output = &modify_directorysrch($dom,%domconfig);
669: } elsif ($action eq 'usercreation') {
670: $output = &modify_usercreation($dom,%domconfig);
671: } elsif ($action eq 'selfcreation') {
672: $output = &modify_selfcreation($dom,%domconfig);
673: } elsif ($action eq 'usermodification') {
674: $output = &modify_usermodification($dom,%domconfig);
675: } elsif ($action eq 'contacts') {
676: $output = &modify_contacts($dom,$lastactref,%domconfig);
677: } elsif ($action eq 'defaults') {
678: $output = &modify_defaults($dom,$lastactref,%domconfig);
679: } elsif ($action eq 'scantron') {
680: $output = &modify_scantron($r,$dom,$confname,$lastactref,%domconfig);
681: } elsif ($action eq 'coursecategories') {
682: $output = &modify_coursecategories($dom,$lastactref,%domconfig);
683: } elsif ($action eq 'serverstatuses') {
684: $output = &modify_serverstatuses($dom,%domconfig);
685: } elsif ($action eq 'requestcourses') {
686: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
687: } elsif ($action eq 'requestauthor') {
688: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
689: } elsif ($action eq 'helpsettings') {
690: $output = &modify_helpsettings($r,$dom,$confname,$lastactref,%domconfig);
691: } elsif ($action eq 'coursedefaults') {
692: $output = &modify_coursedefaults($dom,$lastactref,%domconfig);
693: } elsif ($action eq 'selfenrollment') {
694: $output = &modify_selfenrollment($dom,$lastactref,%domconfig)
695: } elsif ($action eq 'usersessions') {
696: $output = &modify_usersessions($dom,$lastactref,%domconfig);
697: } elsif ($action eq 'loadbalancing') {
698: $output = &modify_loadbalancing($dom,%domconfig);
699: } elsif ($action eq 'ltitools') {
700: $output = &modify_ltitools($r,$dom,$action,$lastactref,%domconfig);
701: } elsif ($action eq 'ssl') {
702: $output = &modify_ssl($dom,$lastactref,%domconfig);
703: } elsif ($action eq 'trust') {
704: $output = &modify_trust($dom,$lastactref,%domconfig);
705: }
706: return $output;
707: }
708:
709: sub print_config_box {
710: my ($r,$dom,$confname,$phase,$action,$item,$settings) = @_;
711: my $rowtotal = 0;
712: my $output;
713: if ($action eq 'coursecategories') {
714: $output = &coursecategories_javascript($settings);
715: } elsif ($action eq 'defaults') {
716: $output = &defaults_javascript($settings);
717: } elsif ($action eq 'helpsettings') {
718: my (%privs,%levelscurrent);
719: my %full=();
720: my %levels=(
721: course => {},
722: domain => {},
723: system => {},
724: );
725: my $context = 'domain';
726: my $crstype = 'Course';
727: my $formname = 'display';
728: &Apache::lonuserutils::custom_role_privs(\%privs,\%full,\%levels,\%levelscurrent);
729: my @templateroles = &Apache::lonuserutils::custom_template_roles($context,$crstype);
730: $output =
731: &Apache::lonuserutils::custom_roledefs_js($context,$crstype,$formname,\%full,
732: \@templateroles);
733: }
734: $output .=
735: '<table class="LC_nested_outer">
736: <tr>
737: <th align="left" valign="middle"><span class="LC_nobreak">'.
738: &mt($item->{text}).' '.
739: &Apache::loncommon::help_open_topic($item->{'help'}).'</span></th>'."\n".
740: '</tr>';
741: $rowtotal ++;
742: my $numheaders = 1;
743: if (ref($item->{'header'}) eq 'ARRAY') {
744: $numheaders = scalar(@{$item->{'header'}});
745: }
746: if ($numheaders > 1) {
747: my $colspan = '';
748: my $rightcolspan = '';
749: if (($action eq 'rolecolors') || ($action eq 'defaults') ||
750: ($action eq 'directorysrch') ||
751: (($action eq 'login') && ($numheaders < 4))) {
752: $colspan = ' colspan="2"';
753: }
754: if ($action eq 'usersessions') {
755: $rightcolspan = ' colspan="3"';
756: }
757: $output .= '
758: <tr>
759: <td>
760: <table class="LC_nested">
761: <tr class="LC_info_row">
762: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[0]->{'col1'}).'</td>
763: <td class="LC_right_item"'.$rightcolspan.'>'.&mt($item->{'header'}->[0]->{'col2'}).'</td>
764: </tr>';
765: $rowtotal ++;
766: if (($action eq 'autoupdate') || ($action eq 'usercreation') || ($action eq 'selfcreation') ||
767: ($action eq 'usermodification') || ($action eq 'defaults') || ($action eq 'coursedefaults') ||
768: ($action eq 'selfenrollment') || ($action eq 'usersessions') || ($action eq 'ssl') ||
769: ($action eq 'directorysrch') || ($action eq 'trust') || ($action eq 'helpsettings')) {
770: $output .= $item->{'print'}->('top',$dom,$settings,\$rowtotal);
771: } elsif ($action eq 'coursecategories') {
772: $output .= $item->{'print'}->('top',$dom,$item,$settings,\$rowtotal);
773: } elsif ($action eq 'login') {
774: if ($numheaders == 4) {
775: $colspan = ' colspan="2"';
776: $output .= &print_login('service',$dom,$confname,$phase,$settings,\$rowtotal);
777: } else {
778: $output .= &print_login('page',$dom,$confname,$phase,$settings,\$rowtotal);
779: }
780: } elsif (($action eq 'requestcourses') || ($action eq 'requestauthor')) {
781: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
782: } elsif ($action eq 'rolecolors') {
783: $output .= &print_rolecolors($phase,'student',$dom,$confname,$settings,\$rowtotal);
784: }
785: $output .= '
786: </table>
787: </td>
788: </tr>
789: <tr>
790: <td>
791: <table class="LC_nested">
792: <tr class="LC_info_row">
793: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col1'}).'</td>
794: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col2'}).'</td>
795: </tr>';
796: $rowtotal ++;
797: if (($action eq 'autoupdate') || ($action eq 'usercreation') ||
798: ($action eq 'selfcreation') || ($action eq 'selfenrollment') ||
799: ($action eq 'usersessions') || ($action eq 'coursecategories') ||
800: ($action eq 'ssl') || ($action eq 'trust')) {
801: if ($action eq 'coursecategories') {
802: $output .= &print_coursecategories('middle',$dom,$item,$settings,\$rowtotal);
803: $colspan = ' colspan="2"';
804: } elsif ($action eq 'trust') {
805: $output .= $item->{'print'}->('shared',$dom,$settings,\$rowtotal);
806: } else {
807: $output .= $item->{'print'}->('middle',$dom,$settings,\$rowtotal);
808: }
809: if ($action eq 'trust') {
810: $output .= '
811: </table>
812: </td>
813: </tr>';
814: my @trusthdrs = qw(2 3 4 5 6 7);
815: my @prefixes = qw(enroll othcoau coaurem domroles catalog reqcrs);
816: for (my $i=0; $i<@trusthdrs; $i++) {
817: $output .= '
818: <tr>
819: <td>
820: <table class="LC_nested">
821: <tr class="LC_info_row">
822: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[$trusthdrs[$i]]->{'col1'}).'</td>
823: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[$trusthdrs[$i]]->{'col2'}).'</td></tr>'.
824: $item->{'print'}->($prefixes[$i],$dom,$settings,\$rowtotal).'
825: </table>
826: </td>
827: </tr>';
828: }
829: $output .= '
830: <tr>
831: <td>
832: <table class="LC_nested">
833: <tr class="LC_info_row">
834: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[8]->{'col1'}).'</td>
835: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[8]->{'col2'}).'</td></tr>'.
836: $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
837: } else {
838: $output .= '
839: </table>
840: </td>
841: </tr>
842: <tr>
843: <td>
844: <table class="LC_nested">
845: <tr class="LC_info_row">
846: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
847: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td>
848: </tr>'."\n";
849: if ($action eq 'coursecategories') {
850: $output .= &print_coursecategories('bottom',$dom,$item,$settings,\$rowtotal);
851: } else {
852: $output .= $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
853: }
854: }
855: $rowtotal ++;
856: } elsif (($action eq 'usermodification') || ($action eq 'coursedefaults') ||
857: ($action eq 'defaults') || ($action eq 'directorysrch') ||
858: ($action eq 'helpsettings')) {
859: $output .= $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
860: } elsif ($action eq 'login') {
861: if ($numheaders == 4) {
862: $output .= &print_login('page',$dom,$confname,$phase,$settings,\$rowtotal).'
863: </table>
864: </td>
865: </tr>
866: <tr>
867: <td>
868: <table class="LC_nested">
869: <tr class="LC_info_row">
870: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
871: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col2'}).'</td></tr>'.
872: &print_login('help',$dom,$confname,$phase,$settings,\$rowtotal);
873: $rowtotal ++;
874: } else {
875: $output .= &print_login('help',$dom,$confname,$phase,$settings,\$rowtotal);
876: }
877: $output .= '
878: </table>
879: </td>
880: </tr>
881: <tr>
882: <td>
883: <table class="LC_nested">
884: <tr class="LC_info_row">';
885: if ($numheaders == 4) {
886: $output .= '
887: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
888: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col2'}).'</td>
889: </tr>';
890: } else {
891: $output .= '
892: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
893: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col2'}).'</td>
894: </tr>';
895: }
896: $rowtotal ++;
897: $output .= &print_login('headtag',$dom,$confname,$phase,$settings,\$rowtotal);
898: } elsif ($action eq 'requestcourses') {
899: $output .= &print_requestmail($dom,$action,$settings,\$rowtotal);
900: $rowtotal ++;
901: $output .= &print_studentcode($settings,\$rowtotal).'
902: </table>
903: </td>
904: </tr>
905: <tr>
906: <td>
907: <table class="LC_nested">
908: <tr class="LC_info_row">
909: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
910: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td> </tr>'.
911: &textbookcourses_javascript($settings).
912: &print_textbookcourses($dom,'textbooks',$settings,\$rowtotal).'
913: </table>
914: </td>
915: </tr>
916: <tr>
917: <td>
918: <table class="LC_nested">
919: <tr class="LC_info_row">
920: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
921: <td class="LC_right_item">'.&mt($item->{'header'}->[3]->{'col2'}).'</td> </tr>'.
922: &print_textbookcourses($dom,'templates',$settings,\$rowtotal).'
923: </table>
924: </td>
925: </tr>
926: <tr>
927: <td>
928: <table class="LC_nested">
929: <tr class="LC_info_row">
930: <td class="LC_left_item"'.$colspan.' valign="top">'.&mt($item->{'header'}->[4]->{'col1'}).'</td>
931: <td class="LC_right_item" valign="top">'.&mt($item->{'header'}->[4]->{'col2'}).'</td>
932: </tr>'.
933: &print_validation_rows('requestcourses',$dom,$settings,\$rowtotal);
934: } elsif ($action eq 'requestauthor') {
935: $output .= &print_requestmail($dom,$action,$settings,\$rowtotal);
936: $rowtotal ++;
937: } elsif ($action eq 'rolecolors') {
938: $output .= &print_rolecolors($phase,'coordinator',$dom,$confname,$settings,\$rowtotal).'
939: </table>
940: </td>
941: </tr>
942: <tr>
943: <td>
944: <table class="LC_nested">
945: <tr class="LC_info_row">
946: <td class="LC_left_item"'.$colspan.' valign="top">'.
947: &mt($item->{'header'}->[2]->{'col1'}).'</td>
948: <td class="LC_right_item" valign="top">'.
949: &mt($item->{'header'}->[2]->{'col2'}).'</td>
950: </tr>'.
951: &print_rolecolors($phase,'author',$dom,$confname,$settings,\$rowtotal).'
952: </table>
953: </td>
954: </tr>
955: <tr>
956: <td>
957: <table class="LC_nested">
958: <tr class="LC_info_row">
959: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
960: <td class="LC_right_item">'.&mt($item->{'header'}->[3]->{'col2'}).'</td>
961: </tr>'.
962: &print_rolecolors($phase,'admin',$dom,$confname,$settings,\$rowtotal);
963: $rowtotal += 2;
964: }
965: } else {
966: $output .= '
967: <tr>
968: <td>
969: <table class="LC_nested">
970: <tr class="LC_info_row">';
971: if ($action eq 'login') {
972: $output .= '
973: <td class="LC_left_item" colspan="2">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
974: } elsif ($action eq 'serverstatuses') {
975: $output .= '
976: <td class="LC_left_item" valign="top">'.&mt($item->{'header'}->[0]->{'col1'}).
977: '<br />('.&mt('Automatic access for Dom. Coords.').')</td>';
978:
979: } else {
980: $output .= '
981: <td class="LC_left_item" valign="top">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
982: }
983: if (defined($item->{'header'}->[0]->{'col3'})) {
984: $output .= '<td class="LC_left_item" valign="top">'.
985: &mt($item->{'header'}->[0]->{'col2'});
986: if ($action eq 'serverstatuses') {
987: $output .= '<br />(<tt>'.&mt('user1:domain1,user2:domain2 etc.').'</tt>)';
988: }
989: } else {
990: $output .= '<td class="LC_right_item" valign="top">'.
991: &mt($item->{'header'}->[0]->{'col2'});
992: }
993: $output .= '</td>';
994: if ($item->{'header'}->[0]->{'col3'}) {
995: if (defined($item->{'header'}->[0]->{'col4'})) {
996: $output .= '<td class="LC_left_item" valign="top">'.
997: &mt($item->{'header'}->[0]->{'col3'});
998: } else {
999: $output .= '<td class="LC_right_item" valign="top">'.
1000: &mt($item->{'header'}->[0]->{'col3'});
1001: }
1002: if ($action eq 'serverstatuses') {
1003: $output .= '<br />(<tt>'.&mt('IP1,IP2 etc.').'</tt>)';
1004: }
1005: $output .= '</td>';
1006: }
1007: if ($item->{'header'}->[0]->{'col4'}) {
1008: $output .= '<td class="LC_right_item" valign="top">'.
1009: &mt($item->{'header'}->[0]->{'col4'});
1010: }
1011: $output .= '</tr>';
1012: $rowtotal ++;
1013: if ($action eq 'quotas') {
1014: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
1015: } elsif (($action eq 'autoenroll') || ($action eq 'autocreate') ||
1016: ($action eq 'contacts') || ($action eq 'serverstatuses') ||
1017: ($action eq 'loadbalancing') || ($action eq 'ltitools')) {
1018: $output .= $item->{'print'}->($dom,$settings,\$rowtotal);
1019: } elsif ($action eq 'scantron') {
1020: $output .= &print_scantronformat($r,$dom,$confname,$settings,\$rowtotal);
1021: }
1022: }
1023: $output .= '
1024: </table>
1025: </td>
1026: </tr>
1027: </table><br />';
1028: return ($output,$rowtotal);
1029: }
1030:
1031: sub print_login {
1032: my ($caller,$dom,$confname,$phase,$settings,$rowtotal) = @_;
1033: my ($css_class,$datatable);
1034: my %choices = &login_choices();
1035:
1036: if ($caller eq 'service') {
1037: my %servers = &Apache::lonnet::internet_dom_servers($dom);
1038: my $choice = $choices{'disallowlogin'};
1039: $css_class = ' class="LC_odd_row"';
1040: $datatable .= '<tr'.$css_class.'><td>'.$choice.'</td>'.
1041: '<td align="right"><table><tr><th>'.$choices{'hostid'}.'</th>'.
1042: '<th>'.$choices{'server'}.'</th>'.
1043: '<th>'.$choices{'serverpath'}.'</th>'.
1044: '<th>'.$choices{'custompath'}.'</th>'.
1045: '<th><span class="LC_nobreak">'.$choices{'exempt'}.'</span></th></tr>'."\n";
1046: my %disallowed;
1047: if (ref($settings) eq 'HASH') {
1048: if (ref($settings->{'loginvia'}) eq 'HASH') {
1049: %disallowed = %{$settings->{'loginvia'}};
1050: }
1051: }
1052: foreach my $lonhost (sort(keys(%servers))) {
1053: my $direct = 'selected="selected"';
1054: if (ref($disallowed{$lonhost}) eq 'HASH') {
1055: if ($disallowed{$lonhost}{'server'} ne '') {
1056: $direct = '';
1057: }
1058: }
1059: $datatable .= '<tr><td>'.$servers{$lonhost}.'</td>'.
1060: '<td><select name="'.$lonhost.'_server">'.
1061: '<option value=""'.$direct.'>'.$choices{'directlogin'}.
1062: '</option>';
1063: foreach my $hostid (sort(keys(%servers))) {
1064: next if ($servers{$hostid} eq $servers{$lonhost});
1065: my $selected = '';
1066: if (ref($disallowed{$lonhost}) eq 'HASH') {
1067: if ($hostid eq $disallowed{$lonhost}{'server'}) {
1068: $selected = 'selected="selected"';
1069: }
1070: }
1071: $datatable .= '<option value="'.$hostid.'"'.$selected.'>'.
1072: $servers{$hostid}.'</option>';
1073: }
1074: $datatable .= '</select></td>'.
1075: '<td><select name="'.$lonhost.'_serverpath">';
1076: foreach my $path ('','/','/adm/login','/adm/roles','custom') {
1077: my $pathname = $path;
1078: if ($path eq 'custom') {
1079: $pathname = &mt('Custom Path').' ->';
1080: }
1081: my $selected = '';
1082: if (ref($disallowed{$lonhost}) eq 'HASH') {
1083: if ($path eq $disallowed{$lonhost}{'serverpath'}) {
1084: $selected = 'selected="selected"';
1085: }
1086: } elsif ($path eq '') {
1087: $selected = 'selected="selected"';
1088: }
1089: $datatable .= '<option value="'.$path.'"'.$selected.'>'.$pathname.'</option>';
1090: }
1091: $datatable .= '</select></td>';
1092: my ($custom,$exempt);
1093: if (ref($disallowed{$lonhost}) eq 'HASH') {
1094: $custom = $disallowed{$lonhost}{'custompath'};
1095: $exempt = $disallowed{$lonhost}{'exempt'};
1096: }
1097: $datatable .= '<td><input type="text" name="'.$lonhost.'_custompath" size="6" value="'.$custom.'" /></td>'.
1098: '<td><input type="text" name="'.$lonhost.'_exempt" size="8" value="'.$exempt.'" /></td>'.
1099: '</tr>';
1100: }
1101: $datatable .= '</table></td></tr>';
1102: return $datatable;
1103: } elsif ($caller eq 'page') {
1104: my %defaultchecked = (
1105: 'coursecatalog' => 'on',
1106: 'helpdesk' => 'on',
1107: 'adminmail' => 'off',
1108: 'newuser' => 'off',
1109: );
1110: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
1111: my (%checkedon,%checkedoff);
1112: foreach my $item (@toggles) {
1113: if ($defaultchecked{$item} eq 'on') {
1114: $checkedon{$item} = ' checked="checked" ';
1115: $checkedoff{$item} = ' ';
1116: } elsif ($defaultchecked{$item} eq 'off') {
1117: $checkedoff{$item} = ' checked="checked" ';
1118: $checkedon{$item} = ' ';
1119: }
1120: }
1121: my @images = ('img','logo','domlogo','login');
1122: my @logintext = ('textcol','bgcol');
1123: my @bgs = ('pgbg','mainbg','sidebg');
1124: my @links = ('link','alink','vlink');
1125: my %designhash = &Apache::loncommon::get_domainconf($dom);
1126: my %defaultdesign = %Apache::loncommon::defaultdesign;
1127: my (%is_custom,%designs);
1128: my %defaults = (
1129: font => $defaultdesign{'login.font'},
1130: );
1131: foreach my $item (@images) {
1132: $defaults{$item} = $defaultdesign{'login.'.$item};
1133: $defaults{'showlogo'}{$item} = 1;
1134: }
1135: foreach my $item (@bgs) {
1136: $defaults{'bgs'}{$item} = $defaultdesign{'login.'.$item};
1137: }
1138: foreach my $item (@logintext) {
1139: $defaults{'logintext'}{$item} = $defaultdesign{'login.'.$item};
1140: }
1141: foreach my $item (@links) {
1142: $defaults{'links'}{$item} = $defaultdesign{'login.'.$item};
1143: }
1144: if (ref($settings) eq 'HASH') {
1145: foreach my $item (@toggles) {
1146: if ($settings->{$item} eq '1') {
1147: $checkedon{$item} = ' checked="checked" ';
1148: $checkedoff{$item} = ' ';
1149: } elsif ($settings->{$item} eq '0') {
1150: $checkedoff{$item} = ' checked="checked" ';
1151: $checkedon{$item} = ' ';
1152: }
1153: }
1154: foreach my $item (@images) {
1155: if (defined($settings->{$item})) {
1156: $designs{$item} = $settings->{$item};
1157: $is_custom{$item} = 1;
1158: }
1159: if (defined($settings->{'showlogo'}{$item})) {
1160: $designs{'showlogo'}{$item} = $settings->{'showlogo'}{$item};
1161: }
1162: }
1163: foreach my $item (@logintext) {
1164: if ($settings->{$item} ne '') {
1165: $designs{'logintext'}{$item} = $settings->{$item};
1166: $is_custom{$item} = 1;
1167: }
1168: }
1169: if ($settings->{'font'} ne '') {
1170: $designs{'font'} = $settings->{'font'};
1171: $is_custom{'font'} = 1;
1172: }
1173: foreach my $item (@bgs) {
1174: if ($settings->{$item} ne '') {
1175: $designs{'bgs'}{$item} = $settings->{$item};
1176: $is_custom{$item} = 1;
1177: }
1178: }
1179: foreach my $item (@links) {
1180: if ($settings->{$item} ne '') {
1181: $designs{'links'}{$item} = $settings->{$item};
1182: $is_custom{$item} = 1;
1183: }
1184: }
1185: } else {
1186: if ($designhash{$dom.'.login.font'} ne '') {
1187: $designs{'font'} = $designhash{$dom.'.login.font'};
1188: $is_custom{'font'} = 1;
1189: }
1190: foreach my $item (@images) {
1191: if ($designhash{$dom.'.login.'.$item} ne '') {
1192: $designs{$item} = $designhash{$dom.'.login.'.$item};
1193: $is_custom{$item} = 1;
1194: }
1195: }
1196: foreach my $item (@bgs) {
1197: if ($designhash{$dom.'.login.'.$item} ne '') {
1198: $designs{'bgs'}{$item} = $designhash{$dom.'.login.'.$item};
1199: $is_custom{$item} = 1;
1200: }
1201: }
1202: foreach my $item (@links) {
1203: if ($designhash{$dom.'.login.'.$item} ne '') {
1204: $designs{'links'}{$item} = $designhash{$dom.'.login.'.$item};
1205: $is_custom{$item} = 1;
1206: }
1207: }
1208: }
1209: my %alt_text = &Apache::lonlocal::texthash ( img => 'Log-in banner',
1210: logo => 'Institution Logo',
1211: domlogo => 'Domain Logo',
1212: login => 'Login box');
1213: my $itemcount = 1;
1214: foreach my $item (@toggles) {
1215: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1216: $datatable .=
1217: '<tr'.$css_class.'><td colspan="2">'.$choices{$item}.
1218: '</td><td>'.
1219: '<span class="LC_nobreak"><label><input type="radio" name="'.
1220: $item.'"'.$checkedon{$item}.' value="1" />'.&mt('Yes').
1221: '</label> <label><input type="radio" name="'.$item.'"'.
1222: $checkedoff{$item}.' value="0" />'.&mt('No').'</label></span></td>'.
1223: '</tr>';
1224: $itemcount ++;
1225: }
1226: $datatable .= &display_color_options($dom,$confname,$phase,'login',$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal,\@logintext);
1227: $datatable .= '</tr></table></td></tr>';
1228: } elsif ($caller eq 'help') {
1229: my ($defaulturl,$defaulttype,%url,%type,%lt,%langchoices);
1230: my $switchserver = &check_switchserver($dom,$confname);
1231: my $itemcount = 1;
1232: $defaulturl = '/adm/loginproblems.html';
1233: $defaulttype = 'default';
1234: %lt = &Apache::lonlocal::texthash (
1235: del => 'Delete?',
1236: rep => 'Replace:',
1237: upl => 'Upload:',
1238: default => 'Default',
1239: custom => 'Custom',
1240: );
1241: %langchoices = &Apache::lonlocal::texthash(&get_languages_hash());
1242: my @currlangs;
1243: if (ref($settings) eq 'HASH') {
1244: if (ref($settings->{'helpurl'}) eq 'HASH') {
1245: foreach my $key (sort(keys(%{$settings->{'helpurl'}}))) {
1246: next if ($settings->{'helpurl'}{$key} eq '');
1247: $url{$key} = $settings->{'helpurl'}{$key}.'?inhibitmenu=yes';
1248: $type{$key} = 'custom';
1249: unless ($key eq 'nolang') {
1250: push(@currlangs,$key);
1251: }
1252: }
1253: } elsif ($settings->{'helpurl'} ne '') {
1254: $type{'nolang'} = 'custom';
1255: $url{'nolang'} = $settings->{'helpurl'}.'?inhibitmenu=yes';
1256: }
1257: }
1258: foreach my $lang ('nolang',sort(@currlangs)) {
1259: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
1260: $datatable .= '<tr'.$css_class.'>';
1261: if ($url{$lang} eq '') {
1262: $url{$lang} = $defaulturl;
1263: }
1264: if ($type{$lang} eq '') {
1265: $type{$lang} = $defaulttype;
1266: }
1267: $datatable .= '<td colspan="2"><span class="LC_nobreak">';
1268: if ($lang eq 'nolang') {
1269: $datatable .= &mt('Log-in help page if no specific language file: [_1]',
1270: &Apache::loncommon::modal_link($url{$lang},$lt{$type{$lang}},600,500));
1271: } else {
1272: $datatable .= &mt('Log-in help page for language: [_1] is [_2]',
1273: $langchoices{$lang},
1274: &Apache::loncommon::modal_link($url{$lang},$lt{$type{$lang}},600,500));
1275: }
1276: $datatable .= '</span></td>'."\n".
1277: '<td class="LC_left_item">';
1278: if ($type{$lang} eq 'custom') {
1279: $datatable .= '<span class="LC_nobreak"><label>'.
1280: '<input type="checkbox" name="loginhelpurl_del" value="'.$lang.'" />'.
1281: $lt{'del'}.'</label> '.$lt{'rep'}.'</span>';
1282: } else {
1283: $datatable .= $lt{'upl'};
1284: }
1285: $datatable .='<br />';
1286: if ($switchserver) {
1287: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1288: } else {
1289: $datatable .= '<input type="file" name="loginhelpurl_'.$lang.'" />';
1290: }
1291: $datatable .= '</td></tr>';
1292: $itemcount ++;
1293: }
1294: my @addlangs;
1295: foreach my $lang (sort(keys(%langchoices))) {
1296: next if ((grep(/^\Q$lang\E$/,@currlangs)) || ($lang eq 'x_chef'));
1297: push(@addlangs,$lang);
1298: }
1299: if (@addlangs > 0) {
1300: my %toadd;
1301: map { $toadd{$_} = $langchoices{$_} ; } @addlangs;
1302: $toadd{''} = &mt('Select');
1303: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
1304: $datatable .= '<tr'.$css_class.'><td class="LC_left_item" colspan="2">'.
1305: &mt('Add log-in help page for a specific language:').' '.
1306: &Apache::loncommon::select_form('','loginhelpurl_add_lang',\%toadd).
1307: '</td><td class="LC_left_item">'.$lt{'upl'}.'<br />';
1308: if ($switchserver) {
1309: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1310: } else {
1311: $datatable .= '<input type="file" name="loginhelpurl_add_file" />';
1312: }
1313: $datatable .= '</td></tr>';
1314: $itemcount ++;
1315: }
1316: $datatable .= &captcha_choice('login',$settings,$itemcount);
1317: } elsif ($caller eq 'headtag') {
1318: my %domservers = &Apache::lonnet::get_servers($dom);
1319: my $choice = $choices{'headtag'};
1320: $css_class = ' class="LC_odd_row"';
1321: $datatable .= '<tr'.$css_class.'><td colspan="2">'.$choice.'</td>'.
1322: '<td align="left"><table><tr><th>'.$choices{'hostid'}.'</th>'.
1323: '<th>'.$choices{'current'}.'</th>'.
1324: '<th>'.$choices{'action'}.'</th>'.
1325: '<th>'.$choices{'exempt'}.'</th></tr>'."\n";
1326: my (%currurls,%currexempt);
1327: if (ref($settings) eq 'HASH') {
1328: if (ref($settings->{'headtag'}) eq 'HASH') {
1329: foreach my $lonhost (keys(%{$settings->{'headtag'}})) {
1330: if (ref($settings->{'headtag'}{$lonhost}) eq 'HASH') {
1331: $currurls{$lonhost} = $settings->{'headtag'}{$lonhost}{'url'};
1332: $currexempt{$lonhost} = $settings->{'headtag'}{$lonhost}{'exempt'};
1333: }
1334: }
1335: }
1336: }
1337: my %lt = &Apache::lonlocal::texthash(
1338: del => 'Delete?',
1339: rep => 'Replace:',
1340: upl => 'Upload:',
1341: curr => 'View contents',
1342: none => 'None',
1343: );
1344: my $switchserver = &check_switchserver($dom,$confname);
1345: foreach my $lonhost (sort(keys(%domservers))) {
1346: my $exempt = &check_exempt_addresses($currexempt{$lonhost});
1347: $datatable .= '<tr><td>'.$domservers{$lonhost}.'</td>';
1348: if ($currurls{$lonhost}) {
1349: $datatable .= '<td class="LC_right_item"><a href="'.
1350: "javascript:void(open('$currurls{$lonhost}?inhibitmenu=yes','Custom_HeadTag',
1351: 'menubar=0,toolbar=1,scrollbars=1,width=600,height=500,resizable=yes'))".
1352: '">'.$lt{'curr'}.'</a></td>'.
1353: '<td><span class="LC_nobreak"><label>'.
1354: '<input type="checkbox" name="loginheadtag_del" value="'.$lonhost.'" />'.
1355: $lt{'del'}.'</label> '.$lt{'rep'}.'</span>';
1356: } else {
1357: $datatable .= '<td class="LC_right_item">'.$lt{'none'}.'</td><td>'.$lt{'upl'};
1358: }
1359: $datatable .='<br />';
1360: if ($switchserver) {
1361: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1362: } else {
1363: $datatable .= '<input type="file" name="loginheadtag_'.$lonhost.'" />';
1364: }
1365: $datatable .= '</td><td><input type="textbox" name="loginheadtagexempt_'.$lonhost.'" value="'.$exempt.'" /></td></tr>';
1366: }
1367: $datatable .= '</table></td></tr>';
1368: }
1369: return $datatable;
1370: }
1371:
1372: sub login_choices {
1373: my %choices =
1374: &Apache::lonlocal::texthash (
1375: coursecatalog => 'Display Course/Community Catalog link?',
1376: adminmail => "Display Administrator's E-mail Address?",
1377: helpdesk => 'Display "Contact Helpdesk" link',
1378: disallowlogin => "Login page requests redirected",
1379: hostid => "Server",
1380: server => "Redirect to:",
1381: serverpath => "Path",
1382: custompath => "Custom",
1383: exempt => "Exempt IP(s)",
1384: directlogin => "No redirect",
1385: newuser => "Link to create a user account",
1386: img => "Header",
1387: logo => "Main Logo",
1388: domlogo => "Domain Logo",
1389: login => "Log-in Header",
1390: textcol => "Text color",
1391: bgcol => "Box color",
1392: bgs => "Background colors",
1393: links => "Link colors",
1394: font => "Font color",
1395: pgbg => "Header",
1396: mainbg => "Page",
1397: sidebg => "Login box",
1398: link => "Link",
1399: alink => "Active link",
1400: vlink => "Visited link",
1401: headtag => "Custom markup",
1402: action => "Action",
1403: current => "Current",
1404: );
1405: return %choices;
1406: }
1407:
1408: sub print_rolecolors {
1409: my ($phase,$role,$dom,$confname,$settings,$rowtotal) = @_;
1410: my %choices = &color_font_choices();
1411: my @bgs = ('pgbg','tabbg','sidebg');
1412: my @links = ('link','alink','vlink');
1413: my @images = ('img');
1414: my %alt_text = &Apache::lonlocal::texthash(img => "Banner for $role role");
1415: my %designhash = &Apache::loncommon::get_domainconf($dom);
1416: my %defaultdesign = %Apache::loncommon::defaultdesign;
1417: my (%is_custom,%designs);
1418: my %defaults = &role_defaults($role,\@bgs,\@links,\@images);
1419: if (ref($settings) eq 'HASH') {
1420: if (ref($settings->{$role}) eq 'HASH') {
1421: if ($settings->{$role}->{'img'} ne '') {
1422: $designs{'img'} = $settings->{$role}->{'img'};
1423: $is_custom{'img'} = 1;
1424: }
1425: if ($settings->{$role}->{'font'} ne '') {
1426: $designs{'font'} = $settings->{$role}->{'font'};
1427: $is_custom{'font'} = 1;
1428: }
1429: if ($settings->{$role}->{'fontmenu'} ne '') {
1430: $designs{'fontmenu'} = $settings->{$role}->{'fontmenu'};
1431: $is_custom{'fontmenu'} = 1;
1432: }
1433: foreach my $item (@bgs) {
1434: if ($settings->{$role}->{$item} ne '') {
1435: $designs{'bgs'}{$item} = $settings->{$role}->{$item};
1436: $is_custom{$item} = 1;
1437: }
1438: }
1439: foreach my $item (@links) {
1440: if ($settings->{$role}->{$item} ne '') {
1441: $designs{'links'}{$item} = $settings->{$role}->{$item};
1442: $is_custom{$item} = 1;
1443: }
1444: }
1445: }
1446: } else {
1447: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
1448: $designs{img} = $designhash{$dom.'.'.$role.'.img'};
1449: $is_custom{'img'} = 1;
1450: }
1451: if ($designhash{$dom.'.'.$role.'.fontmenu'} ne '') {
1452: $designs{fontmenu} = $designhash{$dom.'.'.$role.'.fontmenu'};
1453: $is_custom{'fontmenu'} = 1;
1454: }
1455: if ($designhash{$dom.'.'.$role.'.font'} ne '') {
1456: $designs{font} = $designhash{$dom.'.'.$role.'.font'};
1457: $is_custom{'font'} = 1;
1458: }
1459: foreach my $item (@bgs) {
1460: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
1461: $designs{'bgs'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
1462: $is_custom{$item} = 1;
1463:
1464: }
1465: }
1466: foreach my $item (@links) {
1467: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
1468: $designs{'links'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
1469: $is_custom{$item} = 1;
1470: }
1471: }
1472: }
1473: my $itemcount = 1;
1474: my $datatable = &display_color_options($dom,$confname,$phase,$role,$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal);
1475: $datatable .= '</tr></table></td></tr>';
1476: return $datatable;
1477: }
1478:
1479: sub role_defaults {
1480: my ($role,$bgs,$links,$images,$logintext) = @_;
1481: my %defaults;
1482: unless ((ref($bgs) eq 'ARRAY') && (ref($links) eq 'ARRAY') && (ref($images) eq 'ARRAY')) {
1483: return %defaults;
1484: }
1485: my %defaultdesign = %Apache::loncommon::defaultdesign;
1486: if ($role eq 'login') {
1487: %defaults = (
1488: font => $defaultdesign{$role.'.font'},
1489: );
1490: if (ref($logintext) eq 'ARRAY') {
1491: foreach my $item (@{$logintext}) {
1492: $defaults{'logintext'}{$item} = $defaultdesign{$role.'.'.$item};
1493: }
1494: }
1495: foreach my $item (@{$images}) {
1496: $defaults{'showlogo'}{$item} = 1;
1497: }
1498: } else {
1499: %defaults = (
1500: img => $defaultdesign{$role.'.img'},
1501: font => $defaultdesign{$role.'.font'},
1502: fontmenu => $defaultdesign{$role.'.fontmenu'},
1503: );
1504: }
1505: foreach my $item (@{$bgs}) {
1506: $defaults{'bgs'}{$item} = $defaultdesign{$role.'.'.$item};
1507: }
1508: foreach my $item (@{$links}) {
1509: $defaults{'links'}{$item} = $defaultdesign{$role.'.'.$item};
1510: }
1511: foreach my $item (@{$images}) {
1512: $defaults{$item} = $defaultdesign{$role.'.'.$item};
1513: }
1514: return %defaults;
1515: }
1516:
1517: sub display_color_options {
1518: my ($dom,$confname,$phase,$role,$itemcount,$choices,$is_custom,$defaults,$designs,
1519: $images,$bgs,$links,$alt_text,$rowtotal,$logintext) = @_;
1520: my $londocroot = $Apache::lonnet::perlvar{'lonDocRoot'};
1521: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
1522: my $datatable = '<tr'.$css_class.'>'.
1523: '<td>'.$choices->{'font'}.'</td>';
1524: if (!$is_custom->{'font'}) {
1525: $datatable .= '<td>'.&mt('Default in use:').' <span id="css_default_'.$role.'_font" style="color: '.$defaults->{'font'}.';">'.$defaults->{'font'}.'</span></td>';
1526: } else {
1527: $datatable .= '<td> </td>';
1528: }
1529: my $current_color = $designs->{'font'} ? $designs->{'font'} : $defaults->{'font'};
1530:
1531: $datatable .= '<td><span class="LC_nobreak">'.
1532: '<input type="text" class="colorchooser" size="10" name="'.$role.'_font"'.
1533: ' value="'.$current_color.'" /> '.
1534: ' </td></tr>';
1535: unless ($role eq 'login') {
1536: $datatable .= '<tr'.$css_class.'>'.
1537: '<td>'.$choices->{'fontmenu'}.'</td>';
1538: if (!$is_custom->{'fontmenu'}) {
1539: $datatable .= '<td>'.&mt('Default in use:').' <span id="css_default_'.$role.'_font" style="color: '.$defaults->{'fontmenu'}.';">'.$defaults->{'fontmenu'}.'</span></td>';
1540: } else {
1541: $datatable .= '<td> </td>';
1542: }
1543: $current_color = $designs->{'fontmenu'} ?
1544: $designs->{'fontmenu'} : $defaults->{'fontmenu'};
1545: $datatable .= '<td><span class="LC_nobreak">'.
1546: '<input class="colorchooser" type="text" size="10" name="'
1547: .$role.'_fontmenu"'.
1548: ' value="'.$current_color.'" /> '.
1549: ' </td></tr>';
1550: }
1551: my $switchserver = &check_switchserver($dom,$confname);
1552: foreach my $img (@{$images}) {
1553: $itemcount ++;
1554: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1555: $datatable .= '<tr'.$css_class.'>'.
1556: '<td>'.$choices->{$img};
1557: my ($imgfile,$img_import,$login_hdr_pick,$logincolors);
1558: if ($role eq 'login') {
1559: if ($img eq 'login') {
1560: $login_hdr_pick =
1561: &login_header_options($img,$role,$defaults,$is_custom,$choices);
1562: $logincolors =
1563: &login_text_colors($img,$role,$logintext,$phase,$choices,
1564: $designs,$defaults);
1565: } elsif ($img ne 'domlogo') {
1566: $datatable.= &logo_display_options($img,$defaults,$designs);
1567: }
1568: }
1569: $datatable .= '</td>';
1570: if ($designs->{$img} ne '') {
1571: $imgfile = $designs->{$img};
1572: $img_import = ($imgfile =~ m{^/adm/});
1573: } else {
1574: $imgfile = $defaults->{$img};
1575: }
1576: if ($imgfile) {
1577: my ($showfile,$fullsize);
1578: if ($imgfile =~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
1579: my $urldir = $1;
1580: my $filename = $2;
1581: my @info = &Apache::lonnet::stat_file($designs->{$img});
1582: if (@info) {
1583: my $thumbfile = 'tn-'.$filename;
1584: my @thumb=&Apache::lonnet::stat_file($urldir.'/'.$thumbfile);
1585: if (@thumb) {
1586: $showfile = $urldir.'/'.$thumbfile;
1587: } else {
1588: $showfile = $imgfile;
1589: }
1590: } else {
1591: $showfile = '';
1592: }
1593: } elsif ($imgfile =~ m-^/(adm/[^/]+)/([^/]+)$-) {
1594: $showfile = $imgfile;
1595: my $imgdir = $1;
1596: my $filename = $2;
1597: if (-e "$londocroot/$imgdir/tn-".$filename) {
1598: $showfile = "/$imgdir/tn-".$filename;
1599: } else {
1600: my $input = $londocroot.$imgfile;
1601: my $output = "$londocroot/$imgdir/tn-".$filename;
1602: if (!-e $output) {
1603: my ($width,$height) = &thumb_dimensions();
1604: my ($fullwidth,$fullheight) = &check_dimensions($input);
1605: if ($fullwidth ne '' && $fullheight ne '') {
1606: if ($fullwidth > $width && $fullheight > $height) {
1607: my $size = $width.'x'.$height;
1608: system("convert -sample $size $input $output");
1609: $showfile = "/$imgdir/tn-".$filename;
1610: }
1611: }
1612: }
1613: }
1614: }
1615: if ($showfile) {
1616: if ($showfile =~ m{^/(adm|res)/}) {
1617: if ($showfile =~ m{^/res/}) {
1618: my $local_showfile =
1619: &Apache::lonnet::filelocation('',$showfile);
1620: &Apache::lonnet::repcopy($local_showfile);
1621: }
1622: $showfile = &Apache::loncommon::lonhttpdurl($showfile);
1623: }
1624: if ($imgfile) {
1625: if ($imgfile =~ m{^/(adm|res)/}) {
1626: if ($imgfile =~ m{^/res/}) {
1627: my $local_imgfile =
1628: &Apache::lonnet::filelocation('',$imgfile);
1629: &Apache::lonnet::repcopy($local_imgfile);
1630: }
1631: $fullsize = &Apache::loncommon::lonhttpdurl($imgfile);
1632: } else {
1633: $fullsize = $imgfile;
1634: }
1635: }
1636: $datatable .= '<td>';
1637: if ($img eq 'login') {
1638: $datatable .= $login_hdr_pick;
1639: }
1640: $datatable .= &image_changes($is_custom->{$img},$alt_text->{$img},$img_import,
1641: $showfile,$fullsize,$role,$img,$imgfile,$logincolors);
1642: } else {
1643: $datatable .= '<td> </td><td class="LC_left_item">'.
1644: &mt('Upload:').'<br />';
1645: }
1646: } else {
1647: $datatable .= '<td> </td><td class="LC_left_item">'.
1648: &mt('Upload:').'<br />';
1649: }
1650: if ($switchserver) {
1651: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1652: } else {
1653: if ($img ne 'login') { # suppress file selection for Log-in header
1654: $datatable .=' <input type="file" name="'.$role.'_'.$img.'" />';
1655: }
1656: }
1657: $datatable .= '</td></tr>';
1658: }
1659: $itemcount ++;
1660: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1661: $datatable .= '<tr'.$css_class.'>'.
1662: '<td>'.$choices->{'bgs'}.'</td>';
1663: my $bgs_def;
1664: foreach my $item (@{$bgs}) {
1665: if (!$is_custom->{$item}) {
1666: $bgs_def .= '<td><span class="LC_nobreak">'.$choices->{$item}.'</span> <span id="css_default_'.$role.'_'.$item.'" style="background-color: '.$defaults->{'bgs'}{$item}.';"> </span><br />'.$defaults->{'bgs'}{$item}.'</td>';
1667: }
1668: }
1669: if ($bgs_def) {
1670: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$bgs_def.'</tr></table></td>';
1671: } else {
1672: $datatable .= '<td> </td>';
1673: }
1674: $datatable .= '<td class="LC_right_item">'.
1675: '<table border="0"><tr>';
1676:
1677: foreach my $item (@{$bgs}) {
1678: $datatable .= '<td align="center">'.$choices->{$item};
1679: my $color = $designs->{'bgs'}{$item} ? $designs->{'bgs'}{$item} : $defaults->{'bgs'}{$item};
1680: if ($designs->{'bgs'}{$item}) {
1681: $datatable .= ' ';
1682: }
1683: $datatable .= '<br /><input type="text" class="colorchooser" size="8" name="'.$role.'_'.$item.'" value="'.$color.
1684: '" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>';
1685: }
1686: $datatable .= '</tr></table></td></tr>';
1687: $itemcount ++;
1688: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1689: $datatable .= '<tr'.$css_class.'>'.
1690: '<td>'.$choices->{'links'}.'</td>';
1691: my $links_def;
1692: foreach my $item (@{$links}) {
1693: if (!$is_custom->{$item}) {
1694: $links_def .= '<td>'.$choices->{$item}.'<br /><span id="css_default_'.$role.'_'.$item.'" style="color: '.$defaults->{'links'}{$item}.';">'.$defaults->{'links'}{$item}.'</span></td>';
1695: }
1696: }
1697: if ($links_def) {
1698: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$links_def.'</tr></table></td>';
1699: } else {
1700: $datatable .= '<td> </td>';
1701: }
1702: $datatable .= '<td class="LC_right_item">'.
1703: '<table border="0"><tr>';
1704: foreach my $item (@{$links}) {
1705: my $color = $designs->{'links'}{$item} ? $designs->{'links'}{$item} : $defaults->{'links'}{$item};
1706: $datatable .= '<td align="center">'.$choices->{$item}."\n";
1707: if ($designs->{'links'}{$item}) {
1708: $datatable.=' ';
1709: }
1710: $datatable .= '<br /><input type="text" size="8" class="colorchooser" name="'.$role.'_'.$item.'" value="'.$color.
1711: '" /></td>';
1712: }
1713: $$rowtotal += $itemcount;
1714: return $datatable;
1715: }
1716:
1717: sub logo_display_options {
1718: my ($img,$defaults,$designs) = @_;
1719: my $checkedon;
1720: if (ref($defaults) eq 'HASH') {
1721: if (ref($defaults->{'showlogo'}) eq 'HASH') {
1722: if ($defaults->{'showlogo'}{$img}) {
1723: $checkedon = 'checked="checked" ';
1724: }
1725: }
1726: }
1727: if (ref($designs) eq 'HASH') {
1728: if (ref($designs->{'showlogo'}) eq 'HASH') {
1729: if (defined($designs->{'showlogo'}{$img})) {
1730: if ($designs->{'showlogo'}{$img} == 0) {
1731: $checkedon = '';
1732: } elsif ($designs->{'showlogo'}{$img} == 1) {
1733: $checkedon = 'checked="checked" ';
1734: }
1735: }
1736: }
1737: }
1738: return '<br /><label> <input type="checkbox" name="'.
1739: 'login_showlogo_'.$img.'" value="1" '.$checkedon.'/>'.
1740: &mt('show').'</label>'."\n";
1741: }
1742:
1743: sub login_header_options {
1744: my ($img,$role,$defaults,$is_custom,$choices) = @_;
1745: my $output = '';
1746: if ((!$is_custom->{'textcol'}) || (!$is_custom->{'bgcol'})) {
1747: $output .= &mt('Text default(s):').'<br />';
1748: if (!$is_custom->{'textcol'}) {
1749: $output .= $choices->{'textcol'}.': '.$defaults->{'logintext'}{'textcol'}.
1750: ' ';
1751: }
1752: if (!$is_custom->{'bgcol'}) {
1753: $output .= $choices->{'bgcol'}.': '.
1754: '<span id="css_'.$role.'_font" style="background-color: '.
1755: $defaults->{'logintext'}{'bgcol'}.';"> </span>';
1756: }
1757: $output .= '<br />';
1758: }
1759: $output .='<br />';
1760: return $output;
1761: }
1762:
1763: sub login_text_colors {
1764: my ($img,$role,$logintext,$phase,$choices,$designs,$defaults) = @_;
1765: my $color_menu = '<table border="0"><tr>';
1766: foreach my $item (@{$logintext}) {
1767: $color_menu .= '<td align="center">'.$choices->{$item};
1768: my $color = $designs->{'logintext'}{$item} ? $designs->{'logintext'}{$item} : $defaults->{'logintext'}{$item};
1769: $color_menu .= '<br /><input type="text" class="colorchooser" size="8" name="'.$role.'_'.$item.'" value="'.$color.
1770: '" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>';
1771: }
1772: $color_menu .= '</tr></table><br />';
1773: return $color_menu;
1774: }
1775:
1776: sub image_changes {
1777: my ($is_custom,$alt_text,$img_import,$showfile,$fullsize,$role,$img,$imgfile,$logincolors) = @_;
1778: my $output;
1779: if ($img eq 'login') {
1780: # suppress image for Log-in header
1781: } elsif (!$is_custom) {
1782: if ($img ne 'domlogo') {
1783: $output .= &mt('Default image:').'<br />';
1784: } else {
1785: $output .= &mt('Default in use:').'<br />';
1786: }
1787: }
1788: if ($img eq 'login') { # suppress image for Log-in header
1789: $output .= '<td>'.$logincolors;
1790: } else {
1791: if ($img_import) {
1792: $output .= '<input type="hidden" name="'.$role.'_import_'.$img.'" value="'.$imgfile.'" />';
1793: }
1794: $output .= '<a href="'.$fullsize.'" target="_blank"><img src="'.
1795: $showfile.'" alt="'.$alt_text.'" border="0" /></a></td>';
1796: if ($is_custom) {
1797: $output .= '<td>'.$logincolors.'<span class="LC_nobreak"><label>'.
1798: '<input type="checkbox" name="'.
1799: $role.'_del_'.$img.'" value="1" />'.&mt('Delete?').
1800: '</label> '.&mt('Replace:').'</span><br />';
1801: } else {
1802: $output .= '<td valign="middle">'.$logincolors.&mt('Upload:').'<br />';
1803: }
1804: }
1805: return $output;
1806: }
1807:
1808: sub print_quotas {
1809: my ($dom,$settings,$rowtotal,$action) = @_;
1810: my $context;
1811: if ($action eq 'quotas') {
1812: $context = 'tools';
1813: } else {
1814: $context = $action;
1815: }
1816: my ($datatable,$defaultquota,$authorquota,@usertools,@options,%validations);
1817: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
1818: my $typecount = 0;
1819: my ($css_class,%titles);
1820: if ($context eq 'requestcourses') {
1821: @usertools = ('official','unofficial','community','textbook','placement');
1822: @options =('norequest','approval','validate','autolimit');
1823: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
1824: %titles = &courserequest_titles();
1825: } elsif ($context eq 'requestauthor') {
1826: @usertools = ('author');
1827: @options = ('norequest','approval','automatic');
1828: %titles = &authorrequest_titles();
1829: } else {
1830: @usertools = ('aboutme','blog','webdav','portfolio');
1831: %titles = &tool_titles();
1832: }
1833: if (ref($types) eq 'ARRAY') {
1834: foreach my $type (@{$types}) {
1835: my ($currdefquota,$currauthorquota);
1836: unless (($context eq 'requestcourses') ||
1837: ($context eq 'requestauthor')) {
1838: if (ref($settings) eq 'HASH') {
1839: if (ref($settings->{defaultquota}) eq 'HASH') {
1840: $currdefquota = $settings->{defaultquota}->{$type};
1841: } else {
1842: $currdefquota = $settings->{$type};
1843: }
1844: if (ref($settings->{authorquota}) eq 'HASH') {
1845: $currauthorquota = $settings->{authorquota}->{$type};
1846: }
1847: }
1848: }
1849: if (defined($usertypes->{$type})) {
1850: $typecount ++;
1851: $css_class = $typecount%2?' class="LC_odd_row"':'';
1852: $datatable .= '<tr'.$css_class.'>'.
1853: '<td>'.$usertypes->{$type}.'</td>'.
1854: '<td class="LC_left_item">';
1855: if ($context eq 'requestcourses') {
1856: $datatable .= '<table><tr>';
1857: }
1858: my %cell;
1859: foreach my $item (@usertools) {
1860: if ($context eq 'requestcourses') {
1861: my ($curroption,$currlimit);
1862: if (ref($settings) eq 'HASH') {
1863: if (ref($settings->{$item}) eq 'HASH') {
1864: $curroption = $settings->{$item}->{$type};
1865: if ($curroption =~ /^autolimit=(\d*)$/) {
1866: $currlimit = $1;
1867: }
1868: }
1869: }
1870: if (!$curroption) {
1871: $curroption = 'norequest';
1872: }
1873: $datatable .= '<th>'.$titles{$item}.'</th>';
1874: foreach my $option (@options) {
1875: my $val = $option;
1876: if ($option eq 'norequest') {
1877: $val = 0;
1878: }
1879: if ($option eq 'validate') {
1880: my $canvalidate = 0;
1881: if (ref($validations{$item}) eq 'HASH') {
1882: if ($validations{$item}{$type}) {
1883: $canvalidate = 1;
1884: }
1885: }
1886: next if (!$canvalidate);
1887: }
1888: my $checked = '';
1889: if ($option eq $curroption) {
1890: $checked = ' checked="checked"';
1891: } elsif ($option eq 'autolimit') {
1892: if ($curroption =~ /^autolimit/) {
1893: $checked = ' checked="checked"';
1894: }
1895: }
1896: $cell{$item} .= '<span class="LC_nobreak"><label>'.
1897: '<input type="radio" name="crsreq_'.$item.
1898: '_'.$type.'" value="'.$val.'"'.$checked.' />'.
1899: $titles{$option}.'</label>';
1900: if ($option eq 'autolimit') {
1901: $cell{$item} .= ' <input type="text" name="crsreq_'.
1902: $item.'_limit_'.$type.'" size="1" '.
1903: 'value="'.$currlimit.'" />';
1904: }
1905: $cell{$item} .= '</span> ';
1906: if ($option eq 'autolimit') {
1907: $cell{$item} .= $titles{'unlimited'};
1908: }
1909: }
1910: } elsif ($context eq 'requestauthor') {
1911: my $curroption;
1912: if (ref($settings) eq 'HASH') {
1913: $curroption = $settings->{$type};
1914: }
1915: if (!$curroption) {
1916: $curroption = 'norequest';
1917: }
1918: foreach my $option (@options) {
1919: my $val = $option;
1920: if ($option eq 'norequest') {
1921: $val = 0;
1922: }
1923: my $checked = '';
1924: if ($option eq $curroption) {
1925: $checked = ' checked="checked"';
1926: }
1927: $datatable .= '<span class="LC_nobreak"><label>'.
1928: '<input type="radio" name="authorreq_'.$type.
1929: '" value="'.$val.'"'.$checked.' />'.
1930: $titles{$option}.'</label></span> ';
1931: }
1932: } else {
1933: my $checked = 'checked="checked" ';
1934: if (ref($settings) eq 'HASH') {
1935: if (ref($settings->{$item}) eq 'HASH') {
1936: if ($settings->{$item}->{$type} == 0) {
1937: $checked = '';
1938: } elsif ($settings->{$item}->{$type} == 1) {
1939: $checked = 'checked="checked" ';
1940: }
1941: }
1942: }
1943: $datatable .= '<span class="LC_nobreak"><label>'.
1944: '<input type="checkbox" name="'.$context.'_'.$item.
1945: '" value="'.$type.'" '.$checked.'/>'.$titles{$item}.
1946: '</label></span> ';
1947: }
1948: }
1949: if ($context eq 'requestcourses') {
1950: $datatable .= '</tr><tr>';
1951: foreach my $item (@usertools) {
1952: $datatable .= '<td style="vertical-align: top">'.$cell{$item}.'</td>';
1953: }
1954: $datatable .= '</tr></table>';
1955: }
1956: $datatable .= '</td>';
1957: unless (($context eq 'requestcourses') ||
1958: ($context eq 'requestauthor')) {
1959: $datatable .=
1960: '<td class="LC_right_item">'.
1961: '<span class="LC_nobreak">'.&mt('Portfolio').': '.
1962: '<input type="text" name="quota_'.$type.
1963: '" value="'.$currdefquota.
1964: '" size="5" /></span>'.(' ' x 2).
1965: '<span class="LC_nobreak">'.&mt('Authoring').': '.
1966: '<input type="text" name="authorquota_'.$type.
1967: '" value="'.$currauthorquota.
1968: '" size="5" /></span></td>';
1969: }
1970: $datatable .= '</tr>';
1971: }
1972: }
1973: }
1974: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
1975: $defaultquota = '20';
1976: $authorquota = '500';
1977: if (ref($settings) eq 'HASH') {
1978: if (ref($settings->{'defaultquota'}) eq 'HASH') {
1979: $defaultquota = $settings->{'defaultquota'}->{'default'};
1980: } elsif (defined($settings->{'default'})) {
1981: $defaultquota = $settings->{'default'};
1982: }
1983: if (ref($settings->{'authorquota'}) eq 'HASH') {
1984: $authorquota = $settings->{'authorquota'}->{'default'};
1985: }
1986: }
1987: }
1988: $typecount ++;
1989: $css_class = $typecount%2?' class="LC_odd_row"':'';
1990: $datatable .= '<tr'.$css_class.'>'.
1991: '<td>'.$othertitle.'</td>'.
1992: '<td class="LC_left_item">';
1993: if ($context eq 'requestcourses') {
1994: $datatable .= '<table><tr>';
1995: }
1996: my %defcell;
1997: foreach my $item (@usertools) {
1998: if ($context eq 'requestcourses') {
1999: my ($curroption,$currlimit);
2000: if (ref($settings) eq 'HASH') {
2001: if (ref($settings->{$item}) eq 'HASH') {
2002: $curroption = $settings->{$item}->{'default'};
2003: if ($curroption =~ /^autolimit=(\d*)$/) {
2004: $currlimit = $1;
2005: }
2006: }
2007: }
2008: if (!$curroption) {
2009: $curroption = 'norequest';
2010: }
2011: $datatable .= '<th>'.$titles{$item}.'</th>';
2012: foreach my $option (@options) {
2013: my $val = $option;
2014: if ($option eq 'norequest') {
2015: $val = 0;
2016: }
2017: if ($option eq 'validate') {
2018: my $canvalidate = 0;
2019: if (ref($validations{$item}) eq 'HASH') {
2020: if ($validations{$item}{'default'}) {
2021: $canvalidate = 1;
2022: }
2023: }
2024: next if (!$canvalidate);
2025: }
2026: my $checked = '';
2027: if ($option eq $curroption) {
2028: $checked = ' checked="checked"';
2029: } elsif ($option eq 'autolimit') {
2030: if ($curroption =~ /^autolimit/) {
2031: $checked = ' checked="checked"';
2032: }
2033: }
2034: $defcell{$item} .= '<span class="LC_nobreak"><label>'.
2035: '<input type="radio" name="crsreq_'.$item.
2036: '_default" value="'.$val.'"'.$checked.' />'.
2037: $titles{$option}.'</label>';
2038: if ($option eq 'autolimit') {
2039: $defcell{$item} .= ' <input type="text" name="crsreq_'.
2040: $item.'_limit_default" size="1" '.
2041: 'value="'.$currlimit.'" />';
2042: }
2043: $defcell{$item} .= '</span> ';
2044: if ($option eq 'autolimit') {
2045: $defcell{$item} .= $titles{'unlimited'};
2046: }
2047: }
2048: } elsif ($context eq 'requestauthor') {
2049: my $curroption;
2050: if (ref($settings) eq 'HASH') {
2051: $curroption = $settings->{'default'};
2052: }
2053: if (!$curroption) {
2054: $curroption = 'norequest';
2055: }
2056: foreach my $option (@options) {
2057: my $val = $option;
2058: if ($option eq 'norequest') {
2059: $val = 0;
2060: }
2061: my $checked = '';
2062: if ($option eq $curroption) {
2063: $checked = ' checked="checked"';
2064: }
2065: $datatable .= '<span class="LC_nobreak"><label>'.
2066: '<input type="radio" name="authorreq_default"'.
2067: ' value="'.$val.'"'.$checked.' />'.
2068: $titles{$option}.'</label></span> ';
2069: }
2070: } else {
2071: my $checked = 'checked="checked" ';
2072: if (ref($settings) eq 'HASH') {
2073: if (ref($settings->{$item}) eq 'HASH') {
2074: if ($settings->{$item}->{'default'} == 0) {
2075: $checked = '';
2076: } elsif ($settings->{$item}->{'default'} == 1) {
2077: $checked = 'checked="checked" ';
2078: }
2079: }
2080: }
2081: $datatable .= '<span class="LC_nobreak"><label>'.
2082: '<input type="checkbox" name="'.$context.'_'.$item.
2083: '" value="default" '.$checked.'/>'.$titles{$item}.
2084: '</label></span> ';
2085: }
2086: }
2087: if ($context eq 'requestcourses') {
2088: $datatable .= '</tr><tr>';
2089: foreach my $item (@usertools) {
2090: $datatable .= '<td style="vertical-align: top">'.$defcell{$item}.'</td>';
2091: }
2092: $datatable .= '</tr></table>';
2093: }
2094: $datatable .= '</td>';
2095: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
2096: $datatable .= '<td class="LC_right_item">'.
2097: '<span class="LC_nobreak">'.&mt('Portfolio').': '.
2098: '<input type="text" name="defaultquota" value="'.
2099: $defaultquota.'" size="5" /></span>'.(' ' x2).
2100: '<span class="LC_nobreak">'.&mt('Authoring').': '.
2101: '<input type="text" name="authorquota" value="'.
2102: $authorquota.'" size="5" /></span></td>';
2103: }
2104: $datatable .= '</tr>';
2105: $typecount ++;
2106: $css_class = $typecount%2?' class="LC_odd_row"':'';
2107: $datatable .= '<tr'.$css_class.'>'.
2108: '<td>'.&mt('LON-CAPA Advanced Users').'<br />';
2109: if ($context eq 'requestcourses') {
2110: $datatable .= &mt('(overrides affiliation, if set)').
2111: '</td>'.
2112: '<td class="LC_left_item">'.
2113: '<table><tr>';
2114: } else {
2115: $datatable .= &mt('(overrides affiliation, if checked)').
2116: '</td>'.
2117: '<td class="LC_left_item" colspan="2">'.
2118: '<br />';
2119: }
2120: my %advcell;
2121: foreach my $item (@usertools) {
2122: if ($context eq 'requestcourses') {
2123: my ($curroption,$currlimit);
2124: if (ref($settings) eq 'HASH') {
2125: if (ref($settings->{$item}) eq 'HASH') {
2126: $curroption = $settings->{$item}->{'_LC_adv'};
2127: if ($curroption =~ /^autolimit=(\d*)$/) {
2128: $currlimit = $1;
2129: }
2130: }
2131: }
2132: $datatable .= '<th>'.$titles{$item}.'</th>';
2133: my $checked = '';
2134: if ($curroption eq '') {
2135: $checked = ' checked="checked"';
2136: }
2137: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
2138: '<input type="radio" name="crsreq_'.$item.
2139: '__LC_adv" value=""'.$checked.' />'.
2140: &mt('No override set').'</label></span> ';
2141: foreach my $option (@options) {
2142: my $val = $option;
2143: if ($option eq 'norequest') {
2144: $val = 0;
2145: }
2146: if ($option eq 'validate') {
2147: my $canvalidate = 0;
2148: if (ref($validations{$item}) eq 'HASH') {
2149: if ($validations{$item}{'_LC_adv'}) {
2150: $canvalidate = 1;
2151: }
2152: }
2153: next if (!$canvalidate);
2154: }
2155: my $checked = '';
2156: if ($val eq $curroption) {
2157: $checked = ' checked="checked"';
2158: } elsif ($option eq 'autolimit') {
2159: if ($curroption =~ /^autolimit/) {
2160: $checked = ' checked="checked"';
2161: }
2162: }
2163: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
2164: '<input type="radio" name="crsreq_'.$item.
2165: '__LC_adv" value="'.$val.'"'.$checked.' />'.
2166: $titles{$option}.'</label>';
2167: if ($option eq 'autolimit') {
2168: $advcell{$item} .= ' <input type="text" name="crsreq_'.
2169: $item.'_limit__LC_adv" size="1" '.
2170: 'value="'.$currlimit.'" />';
2171: }
2172: $advcell{$item} .= '</span> ';
2173: if ($option eq 'autolimit') {
2174: $advcell{$item} .= $titles{'unlimited'};
2175: }
2176: }
2177: } elsif ($context eq 'requestauthor') {
2178: my $curroption;
2179: if (ref($settings) eq 'HASH') {
2180: $curroption = $settings->{'_LC_adv'};
2181: }
2182: my $checked = '';
2183: if ($curroption eq '') {
2184: $checked = ' checked="checked"';
2185: }
2186: $datatable .= '<span class="LC_nobreak"><label>'.
2187: '<input type="radio" name="authorreq__LC_adv"'.
2188: ' value=""'.$checked.' />'.
2189: &mt('No override set').'</label></span> ';
2190: foreach my $option (@options) {
2191: my $val = $option;
2192: if ($option eq 'norequest') {
2193: $val = 0;
2194: }
2195: my $checked = '';
2196: if ($val eq $curroption) {
2197: $checked = ' checked="checked"';
2198: }
2199: $datatable .= '<span class="LC_nobreak"><label>'.
2200: '<input type="radio" name="authorreq__LC_adv"'.
2201: ' value="'.$val.'"'.$checked.' />'.
2202: $titles{$option}.'</label></span> ';
2203: }
2204: } else {
2205: my $checked = 'checked="checked" ';
2206: if (ref($settings) eq 'HASH') {
2207: if (ref($settings->{$item}) eq 'HASH') {
2208: if ($settings->{$item}->{'_LC_adv'} == 0) {
2209: $checked = '';
2210: } elsif ($settings->{$item}->{'_LC_adv'} == 1) {
2211: $checked = 'checked="checked" ';
2212: }
2213: }
2214: }
2215: $datatable .= '<span class="LC_nobreak"><label>'.
2216: '<input type="checkbox" name="'.$context.'_'.$item.
2217: '" value="_LC_adv" '.$checked.'/>'.$titles{$item}.
2218: '</label></span> ';
2219: }
2220: }
2221: if ($context eq 'requestcourses') {
2222: $datatable .= '</tr><tr>';
2223: foreach my $item (@usertools) {
2224: $datatable .= '<td style="vertical-align: top">'.$advcell{$item}.'</td>';
2225: }
2226: $datatable .= '</tr></table>';
2227: }
2228: $datatable .= '</td></tr>';
2229: $$rowtotal += $typecount;
2230: return $datatable;
2231: }
2232:
2233: sub print_requestmail {
2234: my ($dom,$action,$settings,$rowtotal) = @_;
2235: my ($now,$datatable,%currapp);
2236: $now = time;
2237: if (ref($settings) eq 'HASH') {
2238: if (ref($settings->{'notify'}) eq 'HASH') {
2239: if ($settings->{'notify'}{'approval'} ne '') {
2240: map {$currapp{$_}=1;} split(/,/,$settings->{'notify'}{'approval'});
2241: }
2242: }
2243: }
2244: my $numinrow = 2;
2245: my $css_class;
2246: $css_class = ($$rowtotal%2? ' class="LC_odd_row"':'');
2247: my $text;
2248: if ($action eq 'requestcourses') {
2249: $text = &mt('Receive notification of course requests requiring approval');
2250: } elsif ($action eq 'requestauthor') {
2251: $text = &mt('Receive notification of Authoring Space requests requiring approval');
2252: } else {
2253: $text = &mt('Receive notification of queued requests for self-created user accounts requiring approval');
2254: }
2255: $datatable = '<tr'.$css_class.'>'.
2256: ' <td>'.$text.'</td>'.
2257: ' <td class="LC_left_item">';
2258: my ($numdc,$table,$rows) = &active_dc_picker($dom,$numinrow,'checkbox',
2259: $action.'notifyapproval',%currapp);
2260: if ($numdc > 0) {
2261: $datatable .= $table;
2262: } else {
2263: $datatable .= &mt('There are no active Domain Coordinators');
2264: }
2265: $datatable .='</td></tr>';
2266: return $datatable;
2267: }
2268:
2269: sub print_studentcode {
2270: my ($settings,$rowtotal) = @_;
2271: my $rownum = 0;
2272: my ($output,%current);
2273: my @crstypes = ('official','unofficial','community','textbook','placement');
2274: if (ref($settings) eq 'HASH') {
2275: if (ref($settings->{'uniquecode'}) eq 'HASH') {
2276: foreach my $type (@crstypes) {
2277: $current{$type} = $settings->{'uniquecode'}{$type};
2278: }
2279: }
2280: }
2281: $output .= '<tr>'.
2282: '<td class="LC_left_item">'.&mt('Generate unique six character code as course identifier?').'</td>'.
2283: '<td class="LC_left_item">';
2284: foreach my $type (@crstypes) {
2285: my $check = ' ';
2286: if ($current{$type}) {
2287: $check = ' checked="checked" ';
2288: }
2289: $output .= '<span class="LC_nobreak"><label>'.
2290: '<input type="checkbox" name="uniquecode" value="'.$type.'"'.$check.'/>'.
2291: &mt($type).'</label></span>'.(' 'x2).' ';
2292: }
2293: $output .= '</td></tr>';
2294: $$rowtotal ++;
2295: return $output;
2296: }
2297:
2298: sub print_textbookcourses {
2299: my ($dom,$type,$settings,$rowtotal) = @_;
2300: my $rownum = 0;
2301: my $css_class;
2302: my $itemcount = 1;
2303: my $maxnum = 0;
2304: my $bookshash;
2305: if (ref($settings) eq 'HASH') {
2306: $bookshash = $settings->{$type};
2307: }
2308: my %ordered;
2309: if (ref($bookshash) eq 'HASH') {
2310: foreach my $item (keys(%{$bookshash})) {
2311: if (ref($bookshash->{$item}) eq 'HASH') {
2312: my $num = $bookshash->{$item}{'order'};
2313: $ordered{$num} = $item;
2314: }
2315: }
2316: }
2317: my $confname = $dom.'-domainconfig';
2318: my $switchserver = &check_switchserver($dom,$confname);
2319: my $maxnum = scalar(keys(%ordered));
2320: my $datatable;
2321: if (keys(%ordered)) {
2322: my @items = sort { $a <=> $b } keys(%ordered);
2323: for (my $i=0; $i<@items; $i++) {
2324: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2325: my $key = $ordered{$items[$i]};
2326: my %coursehash=&Apache::lonnet::coursedescription($key);
2327: my $coursetitle = $coursehash{'description'};
2328: my ($subject,$title,$author,$publisher,$image,$imgsrc,$cdom,$cnum);
2329: if (ref($bookshash->{$key}) eq 'HASH') {
2330: $subject = $bookshash->{$key}->{'subject'};
2331: $title = $bookshash->{$key}->{'title'};
2332: if ($type eq 'textbooks') {
2333: $publisher = $bookshash->{$key}->{'publisher'};
2334: $author = $bookshash->{$key}->{'author'};
2335: $image = $bookshash->{$key}->{'image'};
2336: if ($image ne '') {
2337: my ($path,$imagefile) = ($image =~ m{^(.+)/([^/]+)$});
2338: my $imagethumb = "$path/tn-".$imagefile;
2339: $imgsrc = '<img src="'.$imagethumb.'" alt="'.&mt('Textbook image').'" />';
2340: }
2341: }
2342: }
2343: my $chgstr = ' onchange="javascript:reorderBooks(this.form,'."'$type".'_'."$key','$type'".');"';
2344: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
2345: .'<select name="'.$type.'_'.$key.'"'.$chgstr.'>';
2346: for (my $k=0; $k<=$maxnum; $k++) {
2347: my $vpos = $k+1;
2348: my $selstr;
2349: if ($k == $i) {
2350: $selstr = ' selected="selected" ';
2351: }
2352: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
2353: }
2354: $datatable .= '</select>'.(' 'x2).
2355: '<label><input type="checkbox" name="'.$type.'_del" value="'.$key.'" />'.
2356: &mt('Delete?').'</label></span></td>'.
2357: '<td colspan="2">'.
2358: '<span class="LC_nobreak">'.&mt('Subject:').'<input type="text" size="15" name="'.$type.'_subject_'.$i.'" value="'.$subject.'" /></span> '.
2359: (' 'x2).
2360: '<span class="LC_nobreak">'.&mt('Title:').'<input type="text" size="30" name="'.$type.'_title_'.$i.'" value="'.$title.'" /></span> ';
2361: if ($type eq 'textbooks') {
2362: $datatable .= (' 'x2).
2363: '<span class="LC_nobreak">'.&mt('Publisher:').'<input type="text" size="10" name="'.$type.'_publisher_'.$i.'" value="'.$publisher.'" /></span> '.
2364: (' 'x2).
2365: '<span class="LC_nobreak">'.&mt('Author(s):').'<input type="text" size="25" name="'.$type.'_author_'.$i.'" value="'.$author.'" /></span> '.
2366: (' 'x2).
2367: '<span class="LC_nobreak">'.&mt('Thumbnail:');
2368: if ($image) {
2369: $datatable .= $imgsrc.
2370: '<label><input type="checkbox" name="'.$type.'_image_del"'.
2371: ' value="'.$key.'" />'.&mt('Delete?').'</label></span> '.
2372: '<span class="LC_nobreak"> '.&mt('Replace:').' ';
2373: }
2374: if ($switchserver) {
2375: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
2376: } else {
2377: $datatable .= '<input type="file" name="'.$type.'_image_'.$i.'" value="" />';
2378: }
2379: }
2380: $datatable .= '<input type="hidden" name="'.$type.'_id_'.$i.'" value="'.$type.'_'.$key.'" /></span> '.
2381: '<span class="LC_nobreak">'.&mt('LON-CAPA course:').' '.
2382: $coursetitle.'</span></td></tr>'."\n";
2383: $itemcount ++;
2384: }
2385: }
2386: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2387: my $chgstr = ' onchange="javascript:reorderBooks(this.form,'."'$type"."_addbook_pos','$type'".');"';
2388: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'."\n".
2389: '<input type="hidden" name="'.$type.'_maxnum" value="'.$maxnum.'" />'."\n".
2390: '<select name="'.$type.'_addbook_pos"'.$chgstr.'>';
2391: for (my $k=0; $k<$maxnum+1; $k++) {
2392: my $vpos = $k+1;
2393: my $selstr;
2394: if ($k == $maxnum) {
2395: $selstr = ' selected="selected" ';
2396: }
2397: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
2398: }
2399: $datatable .= '</select> '."\n".
2400: '<input type="checkbox" name="'.$type.'_addbook" value="1" />'.&mt('Add').'</td>'."\n".
2401: '<td colspan="2">'.
2402: '<span class="LC_nobreak">'.&mt('Subject:').'<input type="text" size="15" name="'.$type.'_addbook_subject" value="" /></span> '."\n".
2403: (' 'x2).
2404: '<span class="LC_nobreak">'.&mt('Title:').'<input type="text" size="30" name="'.$type.'_addbook_title" value="" /></span> '."\n".
2405: (' 'x2);
2406: if ($type eq 'textbooks') {
2407: $datatable .= '<span class="LC_nobreak">'.&mt('Publisher:').'<input type="text" size="10" name="'.$type.'_addbook_publisher" value="" /></span> '."\n".
2408: (' 'x2).
2409: '<span class="LC_nobreak">'.&mt('Author(s):').'<input type="text" size="25" name="'.$type.'_addbook_author" value="" /></span> '."\n".
2410: (' 'x2).
2411: '<span class="LC_nobreak">'.&mt('Image:').' ';
2412: if ($switchserver) {
2413: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
2414: } else {
2415: $datatable .= '<input type="file" name="'.$type.'_addbook_image" value="" />';
2416: }
2417: }
2418: $datatable .= '</span>'."\n".
2419: '<span class="LC_nobreak">'.&mt('LON-CAPA course:').' '.
2420: &Apache::loncommon::select_dom_form($env{'request.role.domain'},$type.'_addbook_cdom').
2421: '<input type="text" size="25" name="'.$type.'_addbook_cnum" value="" />'.
2422: &Apache::loncommon::selectcourse_link
2423: ('display',$type.'_addbook_cnum',$type.'_addbook_cdom',undef,undef,undef,'Course');
2424: '</span></td>'."\n".
2425: '</tr>'."\n";
2426: $itemcount ++;
2427: return $datatable;
2428: }
2429:
2430: sub textbookcourses_javascript {
2431: my ($settings) = @_;
2432: return unless(ref($settings) eq 'HASH');
2433: my (%ordered,%total,%jstext);
2434: foreach my $type ('textbooks','templates') {
2435: $total{$type} = 0;
2436: if (ref($settings->{$type}) eq 'HASH') {
2437: foreach my $item (keys(%{$settings->{$type}})) {
2438: if (ref($settings->{$type}->{$item}) eq 'HASH') {
2439: my $num = $settings->{$type}->{$item}{'order'};
2440: $ordered{$type}{$num} = $item;
2441: }
2442: }
2443: $total{$type} = scalar(keys(%{$settings->{$type}}));
2444: }
2445: my @jsarray = ();
2446: foreach my $item (sort {$a <=> $b } (keys(%{$ordered{$type}}))) {
2447: push(@jsarray,$ordered{$type}{$item});
2448: }
2449: $jstext{$type} = ' var '.$type.' = Array('."'".join("','",@jsarray)."'".');'."\n";
2450: }
2451: return <<"ENDSCRIPT";
2452: <script type="text/javascript">
2453: // <![CDATA[
2454: function reorderBooks(form,item,caller) {
2455: var changedVal;
2456: $jstext{'textbooks'};
2457: $jstext{'templates'};
2458: var newpos;
2459: var maxh;
2460: if (caller == 'textbooks') {
2461: newpos = 'textbooks_addbook_pos';
2462: maxh = 1 + $total{'textbooks'};
2463: } else {
2464: newpos = 'templates_addbook_pos';
2465: maxh = 1 + $total{'templates'};
2466: }
2467: var current = new Array;
2468: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
2469: if (item == newpos) {
2470: changedVal = newitemVal;
2471: } else {
2472: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
2473: current[newitemVal] = newpos;
2474: }
2475: if (caller == 'textbooks') {
2476: for (var i=0; i<textbooks.length; i++) {
2477: var elementName = 'textbooks_'+textbooks[i];
2478: if (elementName != item) {
2479: if (form.elements[elementName]) {
2480: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
2481: current[currVal] = elementName;
2482: }
2483: }
2484: }
2485: }
2486: if (caller == 'templates') {
2487: for (var i=0; i<templates.length; i++) {
2488: var elementName = 'templates_'+templates[i];
2489: if (elementName != item) {
2490: if (form.elements[elementName]) {
2491: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
2492: current[currVal] = elementName;
2493: }
2494: }
2495: }
2496: }
2497: var oldVal;
2498: for (var j=0; j<maxh; j++) {
2499: if (current[j] == undefined) {
2500: oldVal = j;
2501: }
2502: }
2503: if (oldVal < changedVal) {
2504: for (var k=oldVal+1; k<=changedVal ; k++) {
2505: var elementName = current[k];
2506: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
2507: }
2508: } else {
2509: for (var k=changedVal; k<oldVal; k++) {
2510: var elementName = current[k];
2511: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
2512: }
2513: }
2514: return;
2515: }
2516:
2517: // ]]>
2518: </script>
2519:
2520: ENDSCRIPT
2521: }
2522:
2523: sub ltitools_javascript {
2524: my ($settings) = @_;
2525: return unless(ref($settings) eq 'HASH');
2526: my (%ordered,$total,%jstext);
2527: $total = 0;
2528: foreach my $item (keys(%{$settings})) {
2529: if (ref($settings->{$item}) eq 'HASH') {
2530: my $num = $settings->{$item}{'order'};
2531: $ordered{$num} = $item;
2532: }
2533: }
2534: $total = scalar(keys(%{$settings}));
2535: my @jsarray = ();
2536: foreach my $item (sort {$a <=> $b } (keys(%ordered))) {
2537: push(@jsarray,$ordered{$item});
2538: }
2539: my $jstext = ' var ltitools = Array('."'".join("','",@jsarray)."'".');'."\n";
2540: return <<"ENDSCRIPT";
2541: <script type="text/javascript">
2542: // <![CDATA[
2543: function reorderLTI(form,item) {
2544: var changedVal;
2545: $jstext
2546: var newpos = 'ltitools_add_pos';
2547: var maxh = 1 + $total;
2548: var current = new Array;
2549: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
2550: if (item == newpos) {
2551: changedVal = newitemVal;
2552: } else {
2553: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
2554: current[newitemVal] = newpos;
2555: }
2556: for (var i=0; i<ltitools.length; i++) {
2557: var elementName = 'ltitools_'+ltitools[i];
2558: if (elementName != item) {
2559: if (form.elements[elementName]) {
2560: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
2561: current[currVal] = elementName;
2562: }
2563: }
2564: }
2565: var oldVal;
2566: for (var j=0; j<maxh; j++) {
2567: if (current[j] == undefined) {
2568: oldVal = j;
2569: }
2570: }
2571: if (oldVal < changedVal) {
2572: for (var k=oldVal+1; k<=changedVal ; k++) {
2573: var elementName = current[k];
2574: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
2575: }
2576: } else {
2577: for (var k=changedVal; k<oldVal; k++) {
2578: var elementName = current[k];
2579: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
2580: }
2581: }
2582: return;
2583: }
2584:
2585: // ]]>
2586: </script>
2587:
2588: ENDSCRIPT
2589: }
2590:
2591: sub print_autoenroll {
2592: my ($dom,$settings,$rowtotal) = @_;
2593: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
2594: my ($defdom,$runon,$runoff,$coownerson,$coownersoff,$failsafe);
2595: if (ref($settings) eq 'HASH') {
2596: if (exists($settings->{'run'})) {
2597: if ($settings->{'run'} eq '0') {
2598: $runoff = ' checked="checked" ';
2599: $runon = ' ';
2600: } else {
2601: $runon = ' checked="checked" ';
2602: $runoff = ' ';
2603: }
2604: } else {
2605: if ($autorun) {
2606: $runon = ' checked="checked" ';
2607: $runoff = ' ';
2608: } else {
2609: $runoff = ' checked="checked" ';
2610: $runon = ' ';
2611: }
2612: }
2613: if (exists($settings->{'co-owners'})) {
2614: if ($settings->{'co-owners'} eq '0') {
2615: $coownersoff = ' checked="checked" ';
2616: $coownerson = ' ';
2617: } else {
2618: $coownerson = ' checked="checked" ';
2619: $coownersoff = ' ';
2620: }
2621: } else {
2622: $coownersoff = ' checked="checked" ';
2623: $coownerson = ' ';
2624: }
2625: if (exists($settings->{'sender_domain'})) {
2626: $defdom = $settings->{'sender_domain'};
2627: }
2628: if (exists($settings->{'autofailsafe'})) {
2629: $failsafe = $settings->{'autofailsafe'};
2630: }
2631: } else {
2632: if ($autorun) {
2633: $runon = ' checked="checked" ';
2634: $runoff = ' ';
2635: } else {
2636: $runoff = ' checked="checked" ';
2637: $runon = ' ';
2638: }
2639: }
2640: my $domform = &Apache::loncommon::select_dom_form($defdom,'sender_domain',1);
2641: my $notif_sender;
2642: if (ref($settings) eq 'HASH') {
2643: $notif_sender = $settings->{'sender_uname'};
2644: }
2645: my $datatable='<tr class="LC_odd_row">'.
2646: '<td>'.&mt('Auto-enrollment active?').'</td>'.
2647: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2648: '<input type="radio" name="autoenroll_run"'.
2649: $runon.' value="1" />'.&mt('Yes').'</label> '.
2650: '<label><input type="radio" name="autoenroll_run"'.
2651: $runoff.' value="0" />'.&mt('No').'</label></span></td>'.
2652: '</tr><tr>'.
2653: '<td>'.&mt('Notification messages - sender').
2654: '</td><td class="LC_right_item"><span class="LC_nobreak">'.
2655: &mt('username').': '.
2656: '<input type="text" name="sender_uname" value="'.
2657: $notif_sender.'" size="10" /> '.&mt('domain').
2658: ': '.$domform.'</span></td></tr>'.
2659: '<tr class="LC_odd_row">'.
2660: '<td>'.&mt('Automatically assign co-ownership').'</td>'.
2661: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2662: '<input type="radio" name="autoassign_coowners"'.
2663: $coownerson.' value="1" />'.&mt('Yes').'</label> '.
2664: '<label><input type="radio" name="autoassign_coowners"'.
2665: $coownersoff.' value="0" />'.&mt('No').'</label></span></td>'.
2666: '</tr><tr>'.
2667: '<td>'.&mt('Failsafe for no drops when institutional data missing').'</td>'.
2668: '<td class="LC_right_item"><span class="LC_nobreak">'.
2669: '<input type="text" name="autoenroll_failsafe"'.
2670: ' value="'.$failsafe.'" size="4" /></td></tr>';
2671: $$rowtotal += 4;
2672: return $datatable;
2673: }
2674:
2675: sub print_autoupdate {
2676: my ($position,$dom,$settings,$rowtotal) = @_;
2677: my $datatable;
2678: if ($position eq 'top') {
2679: my $updateon = ' ';
2680: my $updateoff = ' checked="checked" ';
2681: my $classlistson = ' ';
2682: my $classlistsoff = ' checked="checked" ';
2683: if (ref($settings) eq 'HASH') {
2684: if ($settings->{'run'} eq '1') {
2685: $updateon = $updateoff;
2686: $updateoff = ' ';
2687: }
2688: if ($settings->{'classlists'} eq '1') {
2689: $classlistson = $classlistsoff;
2690: $classlistsoff = ' ';
2691: }
2692: }
2693: my %title = (
2694: run => 'Auto-update active?',
2695: classlists => 'Update information in classlists?',
2696: );
2697: $datatable = '<tr class="LC_odd_row">'.
2698: '<td>'.&mt($title{'run'}).'</td>'.
2699: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2700: '<input type="radio" name="autoupdate_run"'.
2701: $updateon.' value="1" />'.&mt('Yes').'</label> '.
2702: '<label><input type="radio" name="autoupdate_run"'.
2703: $updateoff.'value="0" />'.&mt('No').'</label></span></td>'.
2704: '</tr><tr>'.
2705: '<td>'.&mt($title{'classlists'}).'</td>'.
2706: '<td class="LC_right_item"><span class="LC_nobreak">'.
2707: '<label><input type="radio" name="classlists"'.
2708: $classlistson.' value="1" />'.&mt('Yes').'</label> '.
2709: '<label><input type="radio" name="classlists"'.
2710: $classlistsoff.'value="0" />'.&mt('No').'</label></span></td>'.
2711: '</tr>';
2712: $$rowtotal += 2;
2713: } elsif ($position eq 'middle') {
2714: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2715: my $numinrow = 3;
2716: my $locknamesettings;
2717: $datatable .= &insttypes_row($settings,$types,$usertypes,
2718: $dom,$numinrow,$othertitle,
2719: 'lockablenames');
2720: $$rowtotal ++;
2721: } else {
2722: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2723: my @fields = ('lastname','firstname','middlename','generation',
2724: 'permanentemail','id');
2725: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
2726: my $numrows = 0;
2727: if (ref($types) eq 'ARRAY') {
2728: if (@{$types} > 0) {
2729: $datatable =
2730: &usertype_update_row($settings,$usertypes,\%fieldtitles,
2731: \@fields,$types,\$numrows);
2732: $$rowtotal += @{$types};
2733: }
2734: }
2735: $datatable .=
2736: &usertype_update_row($settings,{'default' => $othertitle},
2737: \%fieldtitles,\@fields,['default'],
2738: \$numrows);
2739: $$rowtotal ++;
2740: }
2741: return $datatable;
2742: }
2743:
2744: sub print_autocreate {
2745: my ($dom,$settings,$rowtotal) = @_;
2746: my (%createon,%createoff,%currhash);
2747: my @types = ('xml','req');
2748: if (ref($settings) eq 'HASH') {
2749: foreach my $item (@types) {
2750: $createoff{$item} = ' checked="checked" ';
2751: $createon{$item} = ' ';
2752: if (exists($settings->{$item})) {
2753: if ($settings->{$item}) {
2754: $createon{$item} = ' checked="checked" ';
2755: $createoff{$item} = ' ';
2756: }
2757: }
2758: }
2759: if ($settings->{'xmldc'} ne '') {
2760: $currhash{$settings->{'xmldc'}} = 1;
2761: }
2762: } else {
2763: foreach my $item (@types) {
2764: $createoff{$item} = ' checked="checked" ';
2765: $createon{$item} = ' ';
2766: }
2767: }
2768: $$rowtotal += 2;
2769: my $numinrow = 2;
2770: my $datatable='<tr class="LC_odd_row">'.
2771: '<td>'.&mt('Create pending official courses from XML files').'</td>'.
2772: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2773: '<input type="radio" name="autocreate_xml"'.
2774: $createon{'xml'}.' value="1" />'.&mt('Yes').'</label> '.
2775: '<label><input type="radio" name="autocreate_xml"'.
2776: $createoff{'xml'}.' value="0" />'.&mt('No').'</label></span>'.
2777: '</td></tr><tr>'.
2778: '<td>'.&mt('Create pending requests for official courses (if validated)').'</td>'.
2779: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2780: '<input type="radio" name="autocreate_req"'.
2781: $createon{'req'}.' value="1" />'.&mt('Yes').'</label> '.
2782: '<label><input type="radio" name="autocreate_req"'.
2783: $createoff{'req'}.' value="0" />'.&mt('No').'</label></span>';
2784: my ($numdc,$dctable,$rows) = &active_dc_picker($dom,$numinrow,'radio',
2785: 'autocreate_xmldc',%currhash);
2786: $datatable .= '</td></tr><tr class="LC_odd_row"><td>';
2787: if ($numdc > 1) {
2788: $datatable .= &mt('Course creation processed as: (choose Dom. Coord.)').
2789: '</td><td class="LC_left_item">';
2790: } else {
2791: $datatable .= &mt('Course creation processed as:').
2792: '</td><td class="LC_right_item">';
2793: }
2794: $datatable .= $dctable.'</td></tr>';
2795: $$rowtotal += $rows;
2796: return $datatable;
2797: }
2798:
2799: sub print_directorysrch {
2800: my ($position,$dom,$settings,$rowtotal) = @_;
2801: my $datatable;
2802: if ($position eq 'top') {
2803: my $instsrchon = ' ';
2804: my $instsrchoff = ' checked="checked" ';
2805: my ($exacton,$containson,$beginson);
2806: my $instlocalon = ' ';
2807: my $instlocaloff = ' checked="checked" ';
2808: if (ref($settings) eq 'HASH') {
2809: if ($settings->{'available'} eq '1') {
2810: $instsrchon = $instsrchoff;
2811: $instsrchoff = ' ';
2812: }
2813: if ($settings->{'localonly'} eq '1') {
2814: $instlocalon = $instlocaloff;
2815: $instlocaloff = ' ';
2816: }
2817: if (ref($settings->{'searchtypes'}) eq 'ARRAY') {
2818: foreach my $type (@{$settings->{'searchtypes'}}) {
2819: if ($type eq 'exact') {
2820: $exacton = ' checked="checked" ';
2821: } elsif ($type eq 'contains') {
2822: $containson = ' checked="checked" ';
2823: } elsif ($type eq 'begins') {
2824: $beginson = ' checked="checked" ';
2825: }
2826: }
2827: } else {
2828: if ($settings->{'searchtypes'} eq 'exact') {
2829: $exacton = ' checked="checked" ';
2830: } elsif ($settings->{'searchtypes'} eq 'contains') {
2831: $containson = ' checked="checked" ';
2832: } elsif ($settings->{'searchtypes'} eq 'specify') {
2833: $exacton = ' checked="checked" ';
2834: $containson = ' checked="checked" ';
2835: }
2836: }
2837: }
2838: my ($searchtitles,$titleorder) = &sorted_searchtitles();
2839: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2840:
2841: my $numinrow = 4;
2842: my $cansrchrow = 0;
2843: $datatable='<tr class="LC_odd_row">'.
2844: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Institutional directory search available?').'</span></td>'.
2845: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2846: '<input type="radio" name="dirsrch_available"'.
2847: $instsrchon.' value="1" />'.&mt('Yes').'</label> '.
2848: '<label><input type="radio" name="dirsrch_available"'.
2849: $instsrchoff.' value="0" />'.&mt('No').'</label></span></td>'.
2850: '</tr><tr>'.
2851: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Other domains can search institution?').'</span></td>'.
2852: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2853: '<input type="radio" name="dirsrch_instlocalonly"'.
2854: $instlocaloff.' value="0" />'.&mt('Yes').'</label> '.
2855: '<label><input type="radio" name="dirsrch_instlocalonly"'.
2856: $instlocalon.' value="1" />'.&mt('No').'</label></span></td>'.
2857: '</tr>';
2858: $$rowtotal += 2;
2859: if (ref($usertypes) eq 'HASH') {
2860: if (keys(%{$usertypes}) > 0) {
2861: $datatable .= &insttypes_row($settings,$types,$usertypes,$dom,
2862: $numinrow,$othertitle,'cansearch');
2863: $cansrchrow = 1;
2864: }
2865: }
2866: if ($cansrchrow) {
2867: $$rowtotal ++;
2868: $datatable .= '<tr>';
2869: } else {
2870: $datatable .= '<tr class="LC_odd_row">';
2871: }
2872: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Supported search methods').
2873: '</span></td><td class="LC_left_item" colspan="2"><table><tr>';
2874: foreach my $title (@{$titleorder}) {
2875: if (defined($searchtitles->{$title})) {
2876: my $check = ' ';
2877: if (ref($settings) eq 'HASH') {
2878: if (ref($settings->{'searchby'}) eq 'ARRAY') {
2879: if (grep(/^\Q$title\E$/,@{$settings->{'searchby'}})) {
2880: $check = ' checked="checked" ';
2881: }
2882: }
2883: }
2884: $datatable .= '<td class="LC_left_item">'.
2885: '<span class="LC_nobreak"><label>'.
2886: '<input type="checkbox" name="searchby" '.
2887: 'value="'.$title.'"'.$check.'/>'.
2888: $searchtitles->{$title}.'</label></span></td>';
2889: }
2890: }
2891: $datatable .= '</tr></table></td></tr>';
2892: $$rowtotal ++;
2893: if ($cansrchrow) {
2894: $datatable .= '<tr class="LC_odd_row">';
2895: } else {
2896: $datatable .= '<tr>';
2897: }
2898: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Search latitude').'</span></td>'.
2899: '<td class="LC_left_item" colspan="2">'.
2900: '<span class="LC_nobreak"><label>'.
2901: '<input type="checkbox" name="searchtypes" '.
2902: $exacton.' value="exact" />'.&mt('Exact match').
2903: '</label> '.
2904: '<label><input type="checkbox" name="searchtypes" '.
2905: $beginson.' value="begins" />'.&mt('Begins with').
2906: '</label> '.
2907: '<label><input type="checkbox" name="searchtypes" '.
2908: $containson.' value="contains" />'.&mt('Contains').
2909: '</label></span></td></tr>';
2910: $$rowtotal ++;
2911: } else {
2912: my $domsrchon = ' checked="checked" ';
2913: my $domsrchoff = ' ';
2914: my $domlocalon = ' ';
2915: my $domlocaloff = ' checked="checked" ';
2916: if (ref($settings) eq 'HASH') {
2917: if ($settings->{'lclocalonly'} eq '1') {
2918: $domlocalon = $domlocaloff;
2919: $domlocaloff = ' ';
2920: }
2921: if ($settings->{'lcavailable'} eq '0') {
2922: $domsrchoff = $domsrchon;
2923: $domsrchon = ' ';
2924: }
2925: }
2926: $datatable='<tr class="LC_odd_row">'.
2927: '<td colspan="2"><span class ="LC_nobreak">'.&mt('LON-CAPA directory search available?').'</span></td>'.
2928: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2929: '<input type="radio" name="dirsrch_domavailable"'.
2930: $domsrchon.' value="1" />'.&mt('Yes').'</label> '.
2931: '<label><input type="radio" name="dirsrch_domavailable"'.
2932: $domsrchoff.' value="0" />'.&mt('No').'</label></span></td>'.
2933: '</tr><tr>'.
2934: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Other domains can search LON-CAPA domain?').'</span></td>'.
2935: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2936: '<input type="radio" name="dirsrch_domlocalonly"'.
2937: $domlocaloff.' value="0" />'.&mt('Yes').'</label> '.
2938: '<label><input type="radio" name="dirsrch_domlocalonly"'.
2939: $domlocalon.' value="1" />'.&mt('No').'</label></span></td>'.
2940: '</tr>';
2941: $$rowtotal += 2;
2942: }
2943: return $datatable;
2944: }
2945:
2946: sub print_contacts {
2947: my ($dom,$settings,$rowtotal) = @_;
2948: my $datatable;
2949: my @contacts = ('adminemail','supportemail');
2950: my (%checked,%to,%otheremails,%bccemails);
2951: my @mailings = ('errormail','packagesmail','lonstatusmail','helpdeskmail',
2952: 'requestsmail','updatesmail','idconflictsmail');
2953: foreach my $type (@mailings) {
2954: $otheremails{$type} = '';
2955: }
2956: $bccemails{'helpdeskmail'} = '';
2957: if (ref($settings) eq 'HASH') {
2958: foreach my $item (@contacts) {
2959: if (exists($settings->{$item})) {
2960: $to{$item} = $settings->{$item};
2961: }
2962: }
2963: foreach my $type (@mailings) {
2964: if (exists($settings->{$type})) {
2965: if (ref($settings->{$type}) eq 'HASH') {
2966: foreach my $item (@contacts) {
2967: if ($settings->{$type}{$item}) {
2968: $checked{$type}{$item} = ' checked="checked" ';
2969: }
2970: }
2971: $otheremails{$type} = $settings->{$type}{'others'};
2972: if ($type eq 'helpdeskmail') {
2973: $bccemails{$type} = $settings->{$type}{'bcc'};
2974: }
2975: }
2976: } elsif ($type eq 'lonstatusmail') {
2977: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
2978: }
2979: }
2980: } else {
2981: $to{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
2982: $to{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
2983: $checked{'errormail'}{'adminemail'} = ' checked="checked" ';
2984: $checked{'packagesmail'}{'adminemail'} = ' checked="checked" ';
2985: $checked{'helpdeskmail'}{'supportemail'} = ' checked="checked" ';
2986: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
2987: $checked{'requestsmail'}{'adminemail'} = ' checked="checked" ';
2988: $checked{'updatesmail'}{'adminemail'} = ' checked="checked" ';
2989: $checked{'idconflictsmail'}{'adminemail'} = ' checked="checked" ';
2990: }
2991: my ($titles,$short_titles) = &contact_titles();
2992: my $rownum = 0;
2993: my $css_class;
2994: foreach my $item (@contacts) {
2995: $css_class = $rownum%2?' class="LC_odd_row"':'';
2996: $datatable .= '<tr'.$css_class.'>'.
2997: '<td><span class="LC_nobreak">'.$titles->{$item}.
2998: '</span></td><td class="LC_right_item">'.
2999: '<input type="text" name="'.$item.'" value="'.
3000: $to{$item}.'" /></td></tr>';
3001: $rownum ++;
3002: }
3003: foreach my $type (@mailings) {
3004: $css_class = $rownum%2?' class="LC_odd_row"':'';
3005: $datatable .= '<tr'.$css_class.'>'.
3006: '<td><span class="LC_nobreak">'.
3007: $titles->{$type}.': </span></td>'.
3008: '<td class="LC_left_item">'.
3009: '<span class="LC_nobreak">';
3010: foreach my $item (@contacts) {
3011: $datatable .= '<label>'.
3012: '<input type="checkbox" name="'.$type.'"'.
3013: $checked{$type}{$item}.
3014: ' value="'.$item.'" />'.$short_titles->{$item}.
3015: '</label> ';
3016: }
3017: $datatable .= '</span><br />'.&mt('Others').': '.
3018: '<input type="text" name="'.$type.'_others" '.
3019: 'value="'.$otheremails{$type}.'" />';
3020: if ($type eq 'helpdeskmail') {
3021: $datatable .= '<br />'.&mt('Bcc:').(' 'x6).
3022: '<input type="text" name="'.$type.'_bcc" '.
3023: 'value="'.$bccemails{$type}.'" />';
3024: }
3025: $datatable .= '</td></tr>'."\n";
3026: $rownum ++;
3027: }
3028: my %choices;
3029: $choices{'reporterrors'} = &mt('E-mail error reports to [_1]',
3030: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
3031: &mt('LON-CAPA core group - MSU'),600,500));
3032: $choices{'reportupdates'} = &mt('E-mail record of completed LON-CAPA updates to [_1]',
3033: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
3034: &mt('LON-CAPA core group - MSU'),600,500));
3035: my @toggles = ('reporterrors','reportupdates');
3036: my %defaultchecked = ('reporterrors' => 'on',
3037: 'reportupdates' => 'on');
3038: (my $reports,$rownum) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
3039: \%choices,$rownum);
3040: $datatable .= $reports;
3041: $$rowtotal += $rownum;
3042: return $datatable;
3043: }
3044:
3045: sub print_helpsettings {
3046: my ($position,$dom,$settings,$rowtotal) = @_;
3047: my $confname = $dom.'-domainconfig';
3048: my $formname = 'display';
3049: my ($datatable,$itemcount);
3050: if ($position eq 'top') {
3051: $itemcount = 1;
3052: my (%choices,%defaultchecked,@toggles);
3053: $choices{'submitbugs'} = &mt('Display link to: [_1]?',
3054: &Apache::loncommon::modal_link('http://bugs.loncapa.org',
3055: &mt('LON-CAPA bug tracker'),600,500));
3056: %defaultchecked = ('submitbugs' => 'on');
3057: @toggles = ('submitbugs');
3058: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
3059: \%choices,$itemcount);
3060: $$rowtotal ++;
3061: } else {
3062: my $css_class;
3063: my %existing=&Apache::lonnet::dump('roles',$dom,$confname,'rolesdef_');
3064: my (%customroles,%ordered,%current);
3065: if (ref($settings->{'adhoc'}) eq 'HASH') {
3066: %current = %{$settings->{'adhoc'}};
3067: }
3068: my $count = 0;
3069: foreach my $key (sort(keys(%existing))) {
3070: if ($key=~/^rolesdef\_(\w+)$/) {
3071: my $rolename = $1;
3072: my (%privs,$order);
3073: ($privs{'system'},$privs{'domain'},$privs{'course'}) = split(/\_/,$existing{$key});
3074: $customroles{$rolename} = \%privs;
3075: if (ref($current{$rolename}) eq 'HASH') {
3076: $order = $current{$rolename}{'order'};
3077: }
3078: if ($order eq '') {
3079: $order = $count;
3080: }
3081: $ordered{$order} = $rolename;
3082: $count++;
3083: }
3084: }
3085: my $maxnum = scalar(keys(%ordered));
3086: my @roles_by_num = ();
3087: foreach my $item (sort {$a <=> $b } (keys(%ordered))) {
3088: push(@roles_by_num,$item);
3089: }
3090: my $context = 'domprefs';
3091: my $crstype = 'Course';
3092: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
3093: my @accesstypes = ('all','none');
3094: my ($numstatustypes,@jsarray);
3095: if (ref($types) eq 'ARRAY') {
3096: if (@{$types} > 0) {
3097: $numstatustypes = scalar(@{$types});
3098: push(@accesstypes,'status');
3099: @jsarray = ('bystatus');
3100: }
3101: }
3102: my %domhelpdesk = &Apache::lonnet::get_active_domroles($dom,['dh']);
3103: if (keys(%domhelpdesk)) {
3104: push(@accesstypes,('inc','exc'));
3105: push(@jsarray,('notinc','notexc'));
3106: }
3107: my $hiddenstr = join("','",@jsarray);
3108: $datatable .= &helpsettings_javascript(\@roles_by_num,$maxnum,$hiddenstr,$formname);
3109: my $context = 'domprefs';
3110: my $crstype = 'Course';
3111: my $prefix = 'helproles_';
3112: my $add_class = 'LC_hidden';
3113: foreach my $num (@roles_by_num) {
3114: my $role = $ordered{$num};
3115: my ($desc,$access,@statuses);
3116: if (ref($current{$role}) eq 'HASH') {
3117: $desc = $current{$role}{'desc'};
3118: $access = $current{$role}{'access'};
3119: if (ref($current{$role}{'insttypes'}) eq 'ARRAY') {
3120: @statuses = @{$current{$role}{'insttypes'}};
3121: }
3122: }
3123: if ($desc eq '') {
3124: $desc = $role;
3125: }
3126: my $identifier = 'custhelp'.$num;
3127: my %full=();
3128: my %levels= (
3129: course => {},
3130: domain => {},
3131: system => {},
3132: );
3133: my %levelscurrent=(
3134: course => {},
3135: domain => {},
3136: system => {},
3137: );
3138: &Apache::lonuserutils::custom_role_privs($customroles{$role},\%full,\%levels,\%levelscurrent);
3139: my @templateroles = &Apache::lonuserutils::custom_template_roles($context,$crstype);
3140: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3141: my $chgstr = ' onchange="javascript:reorderHelpRoles(this.form,'."'helproles_".$num."_pos'".');"';
3142: $datatable .= '<tr '.$css_class.'><td valign="top"><b>'.$role.'</b><br />'.
3143: '<select name="helproles_'.$num.'_pos"'.$chgstr.'>';
3144: for (my $k=0; $k<=$maxnum; $k++) {
3145: my $vpos = $k+1;
3146: my $selstr;
3147: if ($k == $num) {
3148: $selstr = ' selected="selected" ';
3149: }
3150: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
3151: }
3152: $datatable .= '</select>'.(' 'x2).
3153: '<input type="hidden" name="helproles_'.$num.'" value="'.$role.'" />'.
3154: '</td>'.
3155: '<td><fieldset><legend>'.&mt('Role name').'</legend>'.
3156: &mt('Name shown to users:').
3157: '<input type="text" name="helproles_'.$num.'_desc" value="'.$desc.'" />'.
3158: '</fieldset>'.
3159: &helpdeskroles_access($dom,$prefix,$num,$add_class,$current{$role},\@accesstypes,
3160: $othertitle,$usertypes,$types,\%domhelpdesk).
3161: '<fieldset>'.
3162: '<legend>'.&mt('Role privileges').&adhocbutton($prefix,$num,'privs','show').'</legend>'.
3163: &Apache::lonuserutils::custom_role_table($crstype,\%full,\%levels,
3164: \%levelscurrent,$identifier,
3165: 'LC_hidden',$prefix.$num.'_privs').
3166: '</fieldset></td>';
3167: $itemcount ++;
3168: }
3169: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3170: my $newcust = 'custhelp'.$count;
3171: my (%privs,%levelscurrent);
3172: my %full=();
3173: my %levels= (
3174: course => {},
3175: domain => {},
3176: system => {},
3177: );
3178: &Apache::lonuserutils::custom_role_privs(\%privs,\%full,\%levels,\%levelscurrent);
3179: my @templateroles = &Apache::lonuserutils::custom_template_roles($context,$crstype);
3180: my $chgstr = ' onchange="javascript:reorderHelpRoles(this.form,'."'helproles_".$count."_pos'".');"';
3181: $datatable .= '<tr '.$css_class.'><td valign="top"><span class="LC_nobreak"><label>'.
3182: '<input type="hidden" name="helproles_maxnum" value="'.$maxnum.'" />'."\n".
3183: '<select name="helproles_'.$count.'_pos"'.$chgstr.'>';
3184: for (my $k=0; $k<$maxnum+1; $k++) {
3185: my $vpos = $k+1;
3186: my $selstr;
3187: if ($k == $maxnum) {
3188: $selstr = ' selected="selected" ';
3189: }
3190: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
3191: }
3192: $datatable .= '</select> '."\n".
3193: '<input type="checkbox" name="newcusthelp" value="'.$count.'" />'. &mt('Add').
3194: '</label></span></td>'.
3195: '<td><fieldset><legend>'.&mt('Role name').'</legend>'.
3196: '<span class="LC_nobreak">'.
3197: &mt('Internal name:').
3198: '<input type="text" size="10" name="custhelpname'.$count.'" value="" />'.
3199: '</span>'.(' 'x4).
3200: '<span class="LC_nobreak">'.
3201: &mt('Name shown to users:').
3202: '<input type="text" size="20" name="helproles_'.$count.'_desc" value="" />'.
3203: '</span></fieldset>'.
3204: &helpdeskroles_access($dom,$prefix,$count,'',undef,\@accesstypes,$othertitle,
3205: $usertypes,$types,\%domhelpdesk).
3206: '<fieldset><legend>'.&mt('Role privileges').'</legend>'.
3207: &Apache::lonuserutils::custom_role_header($context,$crstype,
3208: \@templateroles,$newcust).
3209: &Apache::lonuserutils::custom_role_table('Course',\%full,\%levels,
3210: \%levelscurrent,$newcust).
3211: '</fieldset></td></tr>';
3212: $count ++;
3213: $$rowtotal += $count;
3214: }
3215: return $datatable;
3216: }
3217:
3218: sub adhocbutton {
3219: my ($prefix,$num,$field,$visibility) = @_;
3220: my %lt = &Apache::lonlocal::texthash(
3221: show => 'Show details',
3222: hide => 'Hide details',
3223: );
3224: return '<span style="text-decoration:line-through; font-weight: normal;">'.(' 'x10).
3225: '</span>'.(' 'x2).'<input type="button" id="'.$prefix.$num.'_'.$field.'_vis"'.
3226: ' value="'.$lt{$visibility}.'" style="height:20px;" '.
3227: 'onclick="toggleHelpdeskItem('."'$num','$field'".');" />'.(' 'x2);
3228: }
3229:
3230: sub helpsettings_javascript {
3231: my ($roles_by_num,$total,$hiddenstr,$formname) = @_;
3232: return unless(ref($roles_by_num) eq 'ARRAY');
3233: my %html_js_lt = &Apache::lonlocal::texthash(
3234: show => 'Show details',
3235: hide => 'Hide details',
3236: );
3237: &html_escape(\%html_js_lt);
3238: my $jstext = ' var helproles = Array('."'".join("','",@{$roles_by_num})."'".');'."\n";
3239: return <<"ENDSCRIPT";
3240: <script type="text/javascript">
3241: // <![CDATA[
3242:
3243: function reorderHelpRoles(form,item) {
3244: var changedVal;
3245: $jstext
3246: var newpos = 'helproles_${total}_pos';
3247: var maxh = 1 + $total;
3248: var current = new Array();
3249: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
3250: if (item == newpos) {
3251: changedVal = newitemVal;
3252: } else {
3253: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
3254: current[newitemVal] = newpos;
3255: }
3256: for (var i=0; i<helproles.length; i++) {
3257: var elementName = 'helproles_'+helproles[i]+'_pos';
3258: if (elementName != item) {
3259: if (form.elements[elementName]) {
3260: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
3261: current[currVal] = elementName;
3262: }
3263: }
3264: }
3265: var oldVal;
3266: for (var j=0; j<maxh; j++) {
3267: if (current[j] == undefined) {
3268: oldVal = j;
3269: }
3270: }
3271: if (oldVal < changedVal) {
3272: for (var k=oldVal+1; k<=changedVal ; k++) {
3273: var elementName = current[k];
3274: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
3275: }
3276: } else {
3277: for (var k=changedVal; k<oldVal; k++) {
3278: var elementName = current[k];
3279: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
3280: }
3281: }
3282: return;
3283: }
3284:
3285: function helpdeskAccess(num) {
3286: var curraccess = null;
3287: if (document.$formname.elements['helproles_'+num+'_access'].length) {
3288: for (var i=0; i<document.$formname.elements['helproles_'+num+'_access'].length; i++) {
3289: if (document.$formname.elements['helproles_'+num+'_access'][i].checked) {
3290: curraccess = document.$formname.elements['helproles_'+num+'_access'][i].value;
3291: }
3292: }
3293: }
3294: var shown = Array();
3295: var hidden = Array();
3296: if (curraccess == 'none') {
3297: hidden = Array('$hiddenstr');
3298: } else {
3299: if (curraccess == 'status') {
3300: shown = Array('bystatus');
3301: hidden = Array('notinc','notexc');
3302: } else {
3303: if (curraccess == 'exc') {
3304: shown = Array('notexc');
3305: hidden = Array('notinc','bystatus');
3306: }
3307: if (curraccess == 'inc') {
3308: shown = Array('notinc');
3309: hidden = Array('notexc','bystatus');
3310: }
3311: if (curraccess == 'all') {
3312: hidden = Array('notinc','notexc','bystatus');
3313: }
3314: }
3315: }
3316: if (hidden.length > 0) {
3317: for (var i=0; i<hidden.length; i++) {
3318: if (document.getElementById('helproles_'+num+'_'+hidden[i])) {
3319: document.getElementById('helproles_'+num+'_'+hidden[i]).style.display = 'none';
3320: }
3321: }
3322: }
3323: if (shown.length > 0) {
3324: for (var i=0; i<shown.length; i++) {
3325: if (document.getElementById('helproles_'+num+'_'+shown[i])) {
3326: if (shown[i] == 'privs') {
3327: document.getElementById('helproles_'+num+'_'+shown[i]).style.display = 'block';
3328: } else {
3329: document.getElementById('helproles_'+num+'_'+shown[i]).style.display = 'inline-block';
3330: }
3331: }
3332: }
3333: }
3334: return;
3335: }
3336:
3337: function toggleHelpdeskItem(num,field) {
3338: if (document.getElementById('helproles_'+num+'_'+field)) {
3339: if (document.getElementById('helproles_'+num+'_'+field).className.match(/(?:^|\\s)LC_hidden(?!\\S)/)) {
3340: document.getElementById('helproles_'+num+'_'+field).className =
3341: document.getElementById('helproles_'+num+'_'+field).className.replace(/(?:^|\\s)LC_hidden(?!\\S)/g ,'');
3342: if (document.getElementById('helproles_'+num+'_'+field+'_vis')) {
3343: document.getElementById('helproles_'+num+'_'+field+'_vis').value = '$html_js_lt{hide}';
3344: }
3345: } else {
3346: document.getElementById('helproles_'+num+'_'+field).className += ' LC_hidden';
3347: if (document.getElementById('helproles_'+num+'_'+field+'_vis')) {
3348: document.getElementById('helproles_'+num+'_'+field+'_vis').value = '$html_js_lt{show}';
3349: }
3350: }
3351: }
3352: return;
3353: }
3354:
3355: // ]]>
3356: </script>
3357:
3358: ENDSCRIPT
3359: }
3360:
3361: sub helpdeskroles_access {
3362: my ($dom,$prefix,$num,$add_class,$current,$accesstypes,$othertitle,
3363: $usertypes,$types,$domhelpdesk) = @_;
3364: return unless ((ref($accesstypes) eq 'ARRAY') && (ref($domhelpdesk) eq 'HASH'));
3365: my %lt = &Apache::lonlocal::texthash(
3366: 'rou' => 'Role usage',
3367: 'whi' => 'Which helpdesk personnel may use this role?',
3368: 'all' => 'All',
3369: 'none' => 'None',
3370: 'status' => 'Determined based on institutional status',
3371: 'inc' => 'Include all, but exclude specific personnel',
3372: 'exc' => 'Exclude all, but include specific personnel',
3373: );
3374: my %usecheck = (
3375: all => ' checked="checked"',
3376: );
3377: my %displaydiv = (
3378: status => 'none',
3379: inc => 'none',
3380: exc => 'none',
3381: priv => 'block',
3382: );
3383: my $output;
3384: if (ref($current) eq 'HASH') {
3385: if (($current->{'access'} ne '') && ($current->{'access'} ne 'all')) {
3386: if (grep(/^\Q$current->{access}\E$/,@{$accesstypes})) {
3387: $usecheck{$current->{access}} = $usecheck{'all'};
3388: delete($usecheck{'all'});
3389: if ($current->{access} =~ /^(status|inc|exc)$/) {
3390: my $access = $1;
3391: $displaydiv{$access} = 'inline';
3392: } elsif ($current->{access} eq 'none') {
3393: $displaydiv{'priv'} = 'none';
3394: }
3395: }
3396: }
3397: }
3398: $output = '<fieldset id="'.$prefix.$num.'_usage"><legend>'.$lt{'rou'}.'</legend>'.
3399: '<p>'.$lt{'whi'}.'</p>';
3400: foreach my $access (@{$accesstypes}) {
3401: $output .= '<p><label><input type="radio" name="'.$prefix.$num.'_access" value="'.$access.'" '.$usecheck{$access}.
3402: ' onclick="helpdeskAccess('."'$num'".');" />'.
3403: $lt{$access}.'</label>';
3404: if ($access eq 'status') {
3405: $output .= '<div id="'.$prefix.$num.'_bystatus" style="display:'.$displaydiv{$access}.'">'.
3406: &Apache::lonuserutils::adhoc_status_types($dom,$prefix,$num,$current->{$access},
3407: $othertitle,$usertypes,$types).
3408: '</div>';
3409: } elsif (($access eq 'inc') && (keys(%{$domhelpdesk}) > 0)) {
3410: $output .= '<div id="'.$prefix.$num.'_notinc" style="display:'.$displaydiv{$access}.'">'.
3411: &Apache::lonuserutils::adhoc_staff($access,$prefix,$num,$current->{$access},$domhelpdesk).
3412: '</div>';
3413: } elsif (($access eq 'exc') && (keys(%{$domhelpdesk}) > 0)) {
3414: $output .= '<div id="'.$prefix.$num.'_notexc" style="display:'.$displaydiv{$access}.'">'.
3415: &Apache::lonuserutils::adhoc_staff($access,$prefix,$num,$current->{$access},$domhelpdesk).
3416: '</div>';
3417: }
3418: $output .= '</p>';
3419: }
3420: $output .= '</fieldset>';
3421: return $output;
3422: }
3423:
3424: sub radiobutton_prefs {
3425: my ($settings,$toggles,$defaultchecked,$choices,$itemcount,$onclick,
3426: $additional,$align) = @_;
3427: return unless ((ref($toggles) eq 'ARRAY') && (ref($defaultchecked) eq 'HASH') &&
3428: (ref($choices) eq 'HASH'));
3429:
3430: my (%checkedon,%checkedoff,$datatable,$css_class);
3431:
3432: foreach my $item (@{$toggles}) {
3433: if ($defaultchecked->{$item} eq 'on') {
3434: $checkedon{$item} = ' checked="checked" ';
3435: $checkedoff{$item} = ' ';
3436: } elsif ($defaultchecked->{$item} eq 'off') {
3437: $checkedoff{$item} = ' checked="checked" ';
3438: $checkedon{$item} = ' ';
3439: }
3440: }
3441: if (ref($settings) eq 'HASH') {
3442: foreach my $item (@{$toggles}) {
3443: if ($settings->{$item} eq '1') {
3444: $checkedon{$item} = ' checked="checked" ';
3445: $checkedoff{$item} = ' ';
3446: } elsif ($settings->{$item} eq '0') {
3447: $checkedoff{$item} = ' checked="checked" ';
3448: $checkedon{$item} = ' ';
3449: }
3450: }
3451: }
3452: if ($onclick) {
3453: $onclick = ' onclick="'.$onclick.'"';
3454: }
3455: foreach my $item (@{$toggles}) {
3456: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3457: $datatable .=
3458: '<tr'.$css_class.'><td valign="top">'.
3459: '<span class="LC_nobreak">'.$choices->{$item}.
3460: '</span></td>';
3461: if ($align eq 'left') {
3462: $datatable .= '<td class="LC_left_item">';
3463: } else {
3464: $datatable .= '<td class="LC_right_item">';
3465: }
3466: $datatable .=
3467: '<span class="LC_nobreak">'.
3468: '<label><input type="radio" name="'.
3469: $item.'" '.$checkedon{$item}.' value="1"'.$onclick.' />'.&mt('Yes').
3470: '</label> <label><input type="radio" name="'.$item.'" '.
3471: $checkedoff{$item}.' value="0"'.$onclick.' />'.&mt('No').'</label>'.
3472: '</span>'.$additional.
3473: '</td>'.
3474: '</tr>';
3475: $itemcount ++;
3476: }
3477: return ($datatable,$itemcount);
3478: }
3479:
3480: sub print_ltitools {
3481: my ($dom,$settings,$rowtotal) = @_;
3482: my $rownum = 0;
3483: my $css_class;
3484: my $itemcount = 1;
3485: my $maxnum = 0;
3486: my %ordered;
3487: if (ref($settings) eq 'HASH') {
3488: foreach my $item (keys(%{$settings})) {
3489: if (ref($settings->{$item}) eq 'HASH') {
3490: my $num = $settings->{$item}{'order'};
3491: $ordered{$num} = $item;
3492: }
3493: }
3494: }
3495: my $confname = $dom.'-domainconfig';
3496: my $switchserver = &check_switchserver($dom,$confname);
3497: my $maxnum = scalar(keys(%ordered));
3498: my $datatable = <itools_javascript($settings);
3499: my %lt = <itools_names();
3500: my @courseroles = ('cc','in','ta','ep','st');
3501: my @ltiroles = qw(Instructor ContentDeveloper TeachingAssistant Learner);
3502: my @fields = ('fullname','firstname','lastname','email','user','roles');
3503: if (keys(%ordered)) {
3504: my @items = sort { $a <=> $b } keys(%ordered);
3505: for (my $i=0; $i<@items; $i++) {
3506: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3507: my $item = $ordered{$items[$i]};
3508: my ($title,$key,$secret,$url,$imgsrc,$version);
3509: if (ref($settings->{$item}) eq 'HASH') {
3510: $title = $settings->{$item}->{'title'};
3511: $url = $settings->{$item}->{'url'};
3512: $key = $settings->{$item}->{'key'};
3513: $secret = $settings->{$item}->{'secret'};
3514: my $image = $settings->{$item}->{'image'};
3515: if ($image ne '') {
3516: $imgsrc = '<img src="'.$image.'" alt="'.&mt('Tool Provider icon').'" />';
3517: }
3518: }
3519: my $chgstr = ' onchange="javascript:reorderLTI(this.form,'."'ltitools_".$item."'".');"';
3520: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
3521: .'<select name="ltitools_'.$item.'"'.$chgstr.'>';
3522: for (my $k=0; $k<=$maxnum; $k++) {
3523: my $vpos = $k+1;
3524: my $selstr;
3525: if ($k == $i) {
3526: $selstr = ' selected="selected" ';
3527: }
3528: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
3529: }
3530: $datatable .= '</select>'.(' 'x2).
3531: '<label><input type="checkbox" name="ltitools_del" value="'.$item.'" />'.
3532: &mt('Delete?').'</label></span></td>'.
3533: '<td colspan="2">'.
3534: '<fieldset><legend>'.&mt('Required settings').'</legend>'.
3535: '<span class="LC_nobreak">'.$lt{'title'}.':<input type="text" size="30" name="ltitools_title_'.$i.'" value="'.$title.'" /></span> '.
3536: (' 'x2).
3537: '<span class="LC_nobreak">'.$lt{'version'}.':<select name="ltitools_version_'.$i.'">'.
3538: '<option value="LTI-1p0" selected="selected">1.1</option></select></span> '.
3539: (' 'x2).
3540: '<span class="LC_nobreak">'.$lt{'msgtype'}.':<select name="ltitools_msgtype_'.$i.'">'.
3541: '<option value="basic-lti-launch-request" selected="selected">Launch</option></select></span> '.
3542: '<br /><br />'.
3543: '<span class="LC_nobreak">'.$lt{'url'}.':<input type="text" size="30" name="ltitools_url_'.$i.'"'.
3544: ' value="'.$url.'" /></span>'.
3545: (' 'x2).
3546: '<span class="LC_nobreak">'.$lt{'key'}.
3547: '<input type="text" size="25" name="ltitools_key_'.$i.'" value="'.$key.'" /></span> '.
3548: (' 'x2).
3549: '<span class="LC_nobreak">'.$lt{'secret'}.':'.
3550: '<input type="password" size="20" name="ltitools_secret_'.$i.'" value="'.$secret.'" />'.
3551: '<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>'.
3552: '<input type="hidden" name="ltitools_id_'.$i.'" value="'.$item.'" /></span>'.
3553: '</fieldset>'.
3554: '<fieldset><legend>'.&mt('Optional settings').'</legend>'.
3555: '<span class="LC_nobreak">'.&mt('Display target:');
3556: my %currdisp;
3557: if (ref($settings->{$item}->{'display'}) eq 'HASH') {
3558: if ($settings->{$item}->{'display'}->{'target'} eq 'window') {
3559: $currdisp{'window'} = ' checked="checked"';
3560: } else {
3561: $currdisp{'iframe'} = ' checked="checked"';
3562: }
3563: if ($settings->{$item}->{'display'}->{'width'} =~ /^(\d+)$/) {
3564: $currdisp{'width'} = $1;
3565: }
3566: if ($settings->{$item}->{'display'}->{'height'} =~ /^(\d+)$/) {
3567: $currdisp{'height'} = $1;
3568: }
3569: } else {
3570: $currdisp{'iframe'} = ' checked="checked"';
3571: }
3572: foreach my $disp ('iframe','window') {
3573: $datatable .= '<label><input type="radio" name="ltitools_target_'.$i.'" value="'.$disp.'"'.$currdisp{$disp}.' />'.
3574: $lt{$disp}.'</label>'.(' 'x2);
3575: }
3576: $datatable .= (' 'x4);
3577: foreach my $dimen ('width','height') {
3578: $datatable .= '<label>'.$lt{$dimen}.' '.
3579: '<input type="text" name="ltitools_'.$dimen.'_'.$i.'" size="5" value="'.$currdisp{$dimen}.'" /></label>'.
3580: (' 'x2);
3581: }
3582: $datatable .= '<br />';
3583: foreach my $extra ('passback','roster') {
3584: my $checkedon = '';
3585: my $checkedoff = ' checked="checked"';
3586: if ($settings->{$item}->{$extra}) {
3587: $checkedon = $checkedoff;
3588: $checkedoff = '';
3589: }
3590: $datatable .= $lt{$extra}.' '.
3591: '<label><input type="radio" name="ltitools_'.$extra.'_'.$i.'" value="1"'.$checkedon.' />'.
3592: &mt('Yes').'</label>'.(' 'x2).
3593: '<label><input type="radio" name="ltitools_'.$extra.'_'.$i.'" value="0"'.$checkedoff.' />'.
3594: &mt('No').'</label>'.(' 'x4);
3595: }
3596: $datatable .= '<br /><br /><span class="LC_nobreak">'.$lt{'icon'}.': ';
3597: if ($imgsrc) {
3598: $datatable .= $imgsrc.
3599: '<label><input type="checkbox" name="ltitools_image_del"'.
3600: ' value="'.$item.'" />'.&mt('Delete?').'</label></span> '.
3601: '<span class="LC_nobreak"> '.&mt('Replace:').' ';
3602: } else {
3603: $datatable .= '('.&mt('if larger than 21x21 pixels, image will be scaled').') ';
3604: }
3605: if ($switchserver) {
3606: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
3607: } else {
3608: $datatable .= '<input type="file" name="ltitools_image_'.$i.'" value="" />';
3609: }
3610: $datatable .= '</span></fieldset>';
3611: my (%checkedfields,%rolemaps);
3612: if (ref($settings->{$item}) eq 'HASH') {
3613: if (ref($settings->{$item}->{'fields'}) eq 'HASH') {
3614: %checkedfields = %{$settings->{$item}->{'fields'}};
3615: }
3616: if (ref($settings->{$item}->{'roles'}) eq 'HASH') {
3617: %rolemaps = %{$settings->{$item}->{'roles'}};
3618: $checkedfields{'roles'} = 1;
3619: }
3620: }
3621: $datatable .= '<fieldset><legend>'.&mt('User data sent on launch').'</legend>'.
3622: '<span class="LC_nobreak">';
3623: foreach my $field (@fields) {
3624: my $checked;
3625: if ($checkedfields{$field}) {
3626: $checked = ' checked="checked"';
3627: }
3628: $datatable .= '<label>'.
3629: '<input type="checkbox" name="ltitools_fields_'.$i.'" value="'.$field.'"'.$checked.' />'.
3630: $lt{$field}.'</label>'.(' ' x2);
3631: }
3632: $datatable .= '</span></fieldset>'.
3633: '<fieldset><legend>'.&mt('Role mapping').'</legend><table><tr>';
3634: foreach my $role (@courseroles) {
3635: my ($selected,$selectnone);
3636: if (!$rolemaps{$role}) {
3637: $selectnone = ' selected="selected"';
3638: }
3639: $datatable .= '<td align="center">'.
3640: &Apache::lonnet::plaintext($role,'Course').'<br />'.
3641: '<select name="ltitools_roles_'.$role.'_'.$i.'">'.
3642: '<option value=""'.$selectnone.'>'.&mt('Select').'</option>';
3643: foreach my $ltirole (@ltiroles) {
3644: unless ($selectnone) {
3645: if ($rolemaps{$role} eq $ltirole) {
3646: $selected = ' selected="selected"';
3647: } else {
3648: $selected = '';
3649: }
3650: }
3651: $datatable .= '<option value="'.$ltirole.'"'.$selected.'>'.$ltirole.'</option>';
3652: }
3653: $datatable .= '</select></td>';
3654: }
3655: $datatable .= '</tr></table></fieldset>';
3656: my %courseconfig;
3657: if (ref($settings->{$item}) eq 'HASH') {
3658: if (ref($settings->{$item}->{'crsconf'}) eq 'HASH') {
3659: %courseconfig = %{$settings->{$item}->{'crsconf'}};
3660: }
3661: }
3662: $datatable .= '<fieldset><legend>'.&mt('Configurable in course').'</legend><span class="LC_nobreak">';
3663: foreach my $item ('label','title','target') {
3664: my $checked;
3665: if ($courseconfig{$item}) {
3666: $checked = ' checked="checked"';
3667: }
3668: $datatable .= '<label>'.
3669: '<input type="checkbox" name="ltitools_courseconfig_'.$i.'" value="'.$item.'"'.$checked.' />'.
3670: $lt{'crs'.$item}.'</label>'.(' ' x2)."\n";
3671: }
3672: $datatable .= '</span></fieldset>'.
3673: '<fieldset><legend>'.&mt('Custom items sent on launch').'</legend>'.
3674: '<table><tr><th>'.&mt('Action').'</th><th>'.&mt('Name').'</th><th>'.&mt('Value').'</th></tr>';
3675: if (ref($settings->{$item}->{'custom'}) eq 'HASH') {
3676: my %custom = %{$settings->{$item}->{'custom'}};
3677: if (keys(%custom) > 0) {
3678: foreach my $key (sort(keys(%custom))) {
3679: $datatable .= '<tr><td><span class="LC_nobreak">'.
3680: '<label><input type="checkbox" name="ltitools_customdel_'.$i.'" value="'.
3681: $key.'" />'.&mt('Delete').'</label></span></td><td>'.$key.'</td>'.
3682: '<td><input type="text" name="ltitools_customval_'.$key.'_'.$i.'"'.
3683: ' value="'.$custom{$key}.'" /></td></tr>';
3684: }
3685: }
3686: }
3687: $datatable .= '<tr><td><span class="LC_nobreak">'.
3688: '<label><input type="checkbox" name="ltitools_customadd" value="'.$i.'" />'.
3689: &mt('Add').'</label></span></td><td><input type="text" name="ltitools_custom_name_'.$i.'" />'.
3690: '</td><td><input type="text" name="ltitools_custom_value_'.$i.'" /></td></tr>';
3691: $datatable .= '</table></fieldset></td></tr>'."\n";
3692: $itemcount ++;
3693: }
3694: }
3695: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3696: my $chgstr = ' onchange="javascript:reorderLTI(this.form,'."'ltitools_add_pos'".');"';
3697: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'."\n".
3698: '<input type="hidden" name="ltitools_maxnum" value="'.$maxnum.'" />'."\n".
3699: '<select name="ltitools_add_pos"'.$chgstr.'>';
3700: for (my $k=0; $k<$maxnum+1; $k++) {
3701: my $vpos = $k+1;
3702: my $selstr;
3703: if ($k == $maxnum) {
3704: $selstr = ' selected="selected" ';
3705: }
3706: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
3707: }
3708: $datatable .= '</select> '."\n".
3709: '<input type="checkbox" name="ltitools_add" value="1" />'.&mt('Add').'</td>'."\n".
3710: '<td colspan="2">'.
3711: '<fieldset><legend>'.&mt('Required settings').'</legend>'.
3712: '<span class="LC_nobreak">'.$lt{'title'}.':<input type="text" size="30" name="ltitools_add_title" value="" /></span> '."\n".
3713: (' 'x2).
3714: '<span class="LC_nobreak">'.$lt{'version'}.':<select name="ltitools_add_version">'.
3715: '<option value="LTI-1p0" selected="selected">1.1</option></select></span> '."\n".
3716: (' 'x2).
3717: '<span class="LC_nobreak">'.$lt{'msgtype'}.':<select name="ltitools_add_msgtype">'.
3718: '<option value="basic-lti-launch-request" selected="selected">Launch</option></select></span> '.
3719: '<br />'.
3720: '<span class="LC_nobreak">'.$lt{'url'}.':<input type="text" size="30" name="ltitools_add_url" value="" /></span> '."\n".
3721: (' 'x2).
3722: '<span class="LC_nobreak">'.$lt{'key'}.':<input type="text" size="25" name="ltitools_add_key" value="" /></span> '."\n".
3723: (' 'x2).
3724: '<span class="LC_nobreak">'.$lt{'secret'}.':<input type="password" size="20" name="ltitools_add_secret" value="" />'.
3725: '<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".
3726: '</fieldset>'.
3727: '<fieldset><legend>'.&mt('Optional settings').'</legend>'.
3728: '<span class="LC_nobreak">'.&mt('Display target:');
3729: my %defaultdisp;
3730: $defaultdisp{'iframe'} = ' checked="checked"';
3731: foreach my $disp ('iframe','window') {
3732: $datatable .= '<label><input type="radio" name="ltitools_add_target" value="'.$disp.'"'.$defaultdisp{$disp}.' />'.
3733: $lt{$disp}.'</label>'.(' 'x2);
3734: }
3735: $datatable .= (' 'x4);
3736: foreach my $dimen ('width','height') {
3737: $datatable .= '<label>'.$lt{$dimen}.' '.
3738: '<input type="text" name="ltitools_add_'.$dimen.'" size="5" /></label>'.
3739: (' 'x2);
3740: }
3741: $datatable .= '<br />';
3742: foreach my $extra ('passback','roster') {
3743: $datatable .= $lt{$extra}.' '.
3744: '<label><input type="radio" name="ltitools_add_'.$extra.'" value="1" />'.
3745: &mt('Yes').'</label>'.(' 'x2).
3746: '<label><input type="radio" name="ltitools_add_'.$extra.'" value="0" checked="checked" />'.
3747: &mt('No').'</label>'.(' 'x4);
3748: }
3749: $datatable .= '<br /><br /><span class="LC_nobreak">'.$lt{'icon'}.': '.
3750: '('.&mt('if larger than 21x21 pixels, image will be scaled').') ';
3751: if ($switchserver) {
3752: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
3753: } else {
3754: $datatable .= '<input type="file" name="ltitools_add_image" value="" />';
3755: }
3756: $datatable .= '</span></fieldset>'.
3757: '<fieldset><legend>'.&mt('User data sent on launch').'</legend>'.
3758: '<span class="LC_nobreak">';
3759: foreach my $field (@fields) {
3760: $datatable .= '<label>'.
3761: '<input type="checkbox" name="ltitools_add_fields" value="'.$field.'" />'.
3762: $lt{$field}.'</label>'.(' ' x2);
3763: }
3764: $datatable .= '</span></fieldset>'.
3765: '<fieldset><legend>'.&mt('Role mapping').'</legend><table><tr>';
3766: foreach my $role (@courseroles) {
3767: my ($checked,$checkednone);
3768: $datatable .= '<td align="center">'.
3769: &Apache::lonnet::plaintext($role,'Course').'<br />'.
3770: '<select name="ltitools_add_roles_'.$role.'">'.
3771: '<option value="" selected="selected">'.&mt('Select').'</option>';
3772: foreach my $ltirole (@ltiroles) {
3773: $datatable .= '<option value="'.$ltirole.'">'.$ltirole.'</option>';
3774: }
3775: $datatable .= '</select></td>';
3776: }
3777: $datatable .= '</tr></table></fieldset>'.
3778: '<fieldset><legend>'.&mt('Configurable in course').'</legend><span class="LC_nobreak">';
3779: foreach my $item ('label','title','target') {
3780: $datatable .= '<label>'.
3781: '<input type="checkbox" name="ltitools_courseconfig" value="'.$item.'" checked="checked" />'.
3782: $lt{'crs'.$item}.'</label>'.(' ' x2)."\n";
3783: }
3784: $datatable .= '</span></fieldset>'.
3785: '<fieldset><legend>'.&mt('Custom items sent on launch').'</legend>'.
3786: '<table><tr><th>'.&mt('Action').'</th><th>'.&mt('Name').'</th><th>'.&mt('Value').'</th></tr>'.
3787: '<tr><td><span class="LC_nobreak">'.
3788: '<label><input type="checkbox" name="ltitools_add_custom" value="1" />'.
3789: &mt('Add').'</label></span></td><td><input type="text" name="ltitools_add_custom_name" />'.
3790: '</td><td><input type="text" name="ltitools_add_custom_value" /></td></tr>'.
3791: '</table></fieldset></td></tr>'."\n".
3792: '</td>'."\n".
3793: '</tr>'."\n";
3794: $itemcount ++;
3795: return $datatable;
3796: }
3797:
3798: sub ltitools_names {
3799: my %lt = &Apache::lonlocal::texthash(
3800: 'title' => 'Title',
3801: 'version' => 'Version',
3802: 'msgtype' => 'Message Type',
3803: 'url' => 'URL',
3804: 'key' => 'Key',
3805: 'secret' => 'Secret',
3806: 'icon' => 'Icon',
3807: 'user' => 'Username:domain',
3808: 'fullname' => 'Full Name',
3809: 'firstname' => 'First Name',
3810: 'lastname' => 'Last Name',
3811: 'email' => 'E-mail',
3812: 'roles' => 'Role',
3813: 'window' => 'Window/Tab',
3814: 'iframe' => 'iFrame',
3815: 'height' => 'Height',
3816: 'width' => 'Width',
3817: 'passback' => 'Tool can return grades:',
3818: 'roster' => 'Tool can retrieve roster:',
3819: 'crstarget' => 'Display target',
3820: 'crslabel' => 'Course label',
3821: 'crstitle' => 'Course title',
3822: );
3823: return %lt;
3824: }
3825:
3826: sub print_coursedefaults {
3827: my ($position,$dom,$settings,$rowtotal) = @_;
3828: my ($css_class,$datatable,%checkedon,%checkedoff,%defaultchecked,@toggles);
3829: my $itemcount = 1;
3830: my %choices = &Apache::lonlocal::texthash (
3831: canuse_pdfforms => 'Course/Community users can create/upload PDF forms',
3832: uploadquota => 'Default quota for files uploaded directly to course/community using Course Editor (MB)',
3833: anonsurvey_threshold => 'Responder count needed before showing submissions for anonymous surveys',
3834: coursecredits => 'Credits can be specified for courses',
3835: uselcmath => 'Math preview uses LON-CAPA previewer (javascript) in place of DragMath (Java)',
3836: usejsme => 'Molecule editor uses JSME (HTML5) in place of JME (Java)',
3837: postsubmit => 'Disable submit button/keypress following student submission',
3838: canclone => "People who may clone a course (besides course's owner and coordinators)",
3839: mysqltables => 'Lifetime (s) of "Temporary" MySQL tables (student performance data) on homeserver',
3840: );
3841: my %staticdefaults = (
3842: anonsurvey_threshold => 10,
3843: uploadquota => 500,
3844: postsubmit => 60,
3845: mysqltables => 172800,
3846: );
3847: if ($position eq 'top') {
3848: %defaultchecked = (
3849: 'canuse_pdfforms' => 'off',
3850: 'uselcmath' => 'on',
3851: 'usejsme' => 'on',
3852: 'canclone' => 'none',
3853: );
3854: @toggles = ('canuse_pdfforms','uselcmath','usejsme');
3855: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
3856: \%choices,$itemcount);
3857: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3858: $datatable .=
3859: '<tr'.$css_class.'><td valign="top">'.
3860: '<span class="LC_nobreak">'.$choices{'canclone'}.
3861: '</span></td><td class="LC_left_item">';
3862: my $currcanclone = 'none';
3863: my $onclick;
3864: my @cloneoptions = ('none','domain');
3865: my %clonetitles = (
3866: none => 'No additional course requesters',
3867: domain => "Any course requester in course's domain",
3868: instcode => 'Course requests for official courses ...',
3869: );
3870: my (%codedefaults,@code_order,@posscodes);
3871: if (&Apache::lonnet::auto_instcode_defaults($dom,\%codedefaults,
3872: \@code_order) eq 'ok') {
3873: if (@code_order > 0) {
3874: push(@cloneoptions,'instcode');
3875: $onclick = ' onclick="toggleDisplay(this.form,'."'cloneinstcode'".');"';
3876: }
3877: }
3878: if (ref($settings) eq 'HASH') {
3879: if ($settings->{'canclone'}) {
3880: if (ref($settings->{'canclone'}) eq 'HASH') {
3881: if (ref($settings->{'canclone'}{'instcode'}) eq 'ARRAY') {
3882: if (@code_order > 0) {
3883: $currcanclone = 'instcode';
3884: @posscodes = @{$settings->{'canclone'}{'instcode'}};
3885: }
3886: }
3887: } elsif ($settings->{'canclone'} eq 'domain') {
3888: $currcanclone = $settings->{'canclone'};
3889: }
3890: }
3891: }
3892: foreach my $option (@cloneoptions) {
3893: my ($checked,$additional);
3894: if ($currcanclone eq $option) {
3895: $checked = ' checked="checked"';
3896: }
3897: if ($option eq 'instcode') {
3898: if (@code_order) {
3899: my $show = 'none';
3900: if ($checked) {
3901: $show = 'block';
3902: }
3903: $additional = '<div id="cloneinstcode" style="display:'.$show.'" />'.
3904: &mt('Institutional codes for new and cloned course have identical:').
3905: '<br />';
3906: foreach my $item (@code_order) {
3907: my $codechk;
3908: if ($checked) {
3909: if (grep(/^\Q$item\E$/,@posscodes)) {
3910: $codechk = ' checked="checked"';
3911: }
3912: }
3913: $additional .= '<label>'.
3914: '<input type="checkbox" name="clonecode" value="'.$item.'"'.$codechk.' />'.
3915: $item.'</label>';
3916: }
3917: $additional .= (' 'x2).'('.&mt('check as many as needed').')</div>';
3918: }
3919: }
3920: $datatable .=
3921: '<span class="LC_nobreak"><label><input type="radio" name="canclone"'.$checked.
3922: ' value="'.$option.'"'.$onclick.' />'.$clonetitles{$option}.
3923: '</label> '.$additional.'</span><br />';
3924: }
3925: $datatable .= '</td>'.
3926: '</tr>';
3927: $itemcount ++;
3928: } else {
3929: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
3930: my ($currdefresponder,%defcredits,%curruploadquota,%deftimeout,%currmysql);
3931: my $currusecredits = 0;
3932: my $postsubmitclient = 1;
3933: my @types = ('official','unofficial','community','textbook','placement');
3934: if (ref($settings) eq 'HASH') {
3935: $currdefresponder = $settings->{'anonsurvey_threshold'};
3936: if (ref($settings->{'uploadquota'}) eq 'HASH') {
3937: foreach my $type (keys(%{$settings->{'uploadquota'}})) {
3938: $curruploadquota{$type} = $settings->{'uploadquota'}{$type};
3939: }
3940: }
3941: if (ref($settings->{'coursecredits'}) eq 'HASH') {
3942: foreach my $type (@types) {
3943: next if ($type eq 'community');
3944: $defcredits{$type} = $settings->{'coursecredits'}->{$type};
3945: if ($defcredits{$type} ne '') {
3946: $currusecredits = 1;
3947: }
3948: }
3949: }
3950: if (ref($settings->{'postsubmit'}) eq 'HASH') {
3951: if ($settings->{'postsubmit'}->{'client'} eq 'off') {
3952: $postsubmitclient = 0;
3953: foreach my $type (@types) {
3954: $deftimeout{$type} = $staticdefaults{'postsubmit'};
3955: }
3956: } else {
3957: foreach my $type (@types) {
3958: if (ref($settings->{'postsubmit'}->{'timeout'}) eq 'HASH') {
3959: if ($settings->{'postsubmit'}->{'timeout'}->{$type} =~ /^\d+$/) {
3960: $deftimeout{$type} = $settings->{'postsubmit'}->{'timeout'}->{$type};
3961: } else {
3962: $deftimeout{$type} = $staticdefaults{'postsubmit'};
3963: }
3964: } else {
3965: $deftimeout{$type} = $staticdefaults{'postsubmit'};
3966: }
3967: }
3968: }
3969: } else {
3970: foreach my $type (@types) {
3971: $deftimeout{$type} = $staticdefaults{'postsubmit'};
3972: }
3973: }
3974: if (ref($settings->{'mysqltables'}) eq 'HASH') {
3975: foreach my $type (keys(%{$settings->{'mysqltables'}})) {
3976: $currmysql{$type} = $settings->{'mysqltables'}{$type};
3977: }
3978: } else {
3979: foreach my $type (@types) {
3980: $currmysql{$type} = $staticdefaults{'mysqltables'};
3981: }
3982: }
3983: } else {
3984: foreach my $type (@types) {
3985: $deftimeout{$type} = $staticdefaults{'postsubmit'};
3986: }
3987: }
3988: if (!$currdefresponder) {
3989: $currdefresponder = $staticdefaults{'anonsurvey_threshold'};
3990: } elsif ($currdefresponder < 1) {
3991: $currdefresponder = 1;
3992: }
3993: foreach my $type (@types) {
3994: if ($curruploadquota{$type} eq '') {
3995: $curruploadquota{$type} = $staticdefaults{'uploadquota'};
3996: }
3997: }
3998: $datatable .=
3999: '<tr'.$css_class.'><td><span class="LC_nobreak">'.
4000: $choices{'anonsurvey_threshold'}.
4001: '</span></td>'.
4002: '<td class="LC_right_item"><span class="LC_nobreak">'.
4003: '<input type="text" name="anonsurvey_threshold"'.
4004: ' value="'.$currdefresponder.'" size="5" /></span>'.
4005: '</td></tr>'."\n";
4006: $itemcount ++;
4007: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
4008: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
4009: $choices{'uploadquota'}.
4010: '</span></td>'.
4011: '<td align="right" class="LC_right_item">'.
4012: '<table><tr>';
4013: foreach my $type (@types) {
4014: $datatable .= '<td align="center">'.&mt($type).'<br />'.
4015: '<input type="text" name="uploadquota_'.$type.'"'.
4016: ' value="'.$curruploadquota{$type}.'" size="5" /></td>';
4017: }
4018: $datatable .= '</tr></table></td></tr>'."\n";
4019: $itemcount ++;
4020: my $onclick = "toggleDisplay(this.form,'credits');";
4021: my $display = 'none';
4022: if ($currusecredits) {
4023: $display = 'block';
4024: }
4025: my $additional = '<div id="credits" style="display: '.$display.'">'.
4026: '<i>'.&mt('Default credits').'</i><br /><table><tr>';
4027: foreach my $type (@types) {
4028: next if ($type eq 'community');
4029: $additional .= '<td align="center">'.&mt($type).'<br />'.
4030: '<input type="text" name="'.$type.'_credits"'.
4031: ' value="'.$defcredits{$type}.'" size="3" /></td>';
4032: }
4033: $additional .= '</tr></table></div>'."\n";
4034: %defaultchecked = ('coursecredits' => 'off');
4035: @toggles = ('coursecredits');
4036: my $current = {
4037: 'coursecredits' => $currusecredits,
4038: };
4039: (my $table,$itemcount) =
4040: &radiobutton_prefs($current,\@toggles,\%defaultchecked,
4041: \%choices,$itemcount,$onclick,$additional,'left');
4042: $datatable .= $table;
4043: $onclick = "toggleDisplay(this.form,'studentsubmission');";
4044: my $display = 'none';
4045: if ($postsubmitclient) {
4046: $display = 'block';
4047: }
4048: $additional = '<div id="studentsubmission" style="display: '.$display.'">'.
4049: &mt('Number of seconds submit is disabled').'<br />'.
4050: '<i>'.&mt('Enter 0 to remain disabled until page reload.').'</i><br />'.
4051: '<table><tr>';
4052: foreach my $type (@types) {
4053: $additional .= '<td align="center">'.&mt($type).'<br />'.
4054: '<input type="text" name="'.$type.'_timeout" value="'.
4055: $deftimeout{$type}.'" size="5" /></td>';
4056: }
4057: $additional .= '</tr></table></div>'."\n";
4058: %defaultchecked = ('postsubmit' => 'on');
4059: @toggles = ('postsubmit');
4060: $current = {
4061: 'postsubmit' => $postsubmitclient,
4062: };
4063: ($table,$itemcount) =
4064: &radiobutton_prefs($current,\@toggles,\%defaultchecked,
4065: \%choices,$itemcount,$onclick,$additional,'left');
4066: $datatable .= $table;
4067: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
4068: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
4069: $choices{'mysqltables'}.
4070: '</span></td>'.
4071: '<td align="right" class="LC_right_item">'.
4072: '<table><tr>';
4073: foreach my $type (@types) {
4074: $datatable .= '<td align="center">'.&mt($type).'<br />'.
4075: '<input type="text" name="mysqltables_'.$type.'"'.
4076: ' value="'.$currmysql{$type}.'" size="5" /></td>';
4077: }
4078: $datatable .= '</tr></table></td></tr>'."\n";
4079: $itemcount ++;
4080:
4081: }
4082: $$rowtotal += $itemcount;
4083: return $datatable;
4084: }
4085:
4086: sub print_selfenrollment {
4087: my ($position,$dom,$settings,$rowtotal) = @_;
4088: my ($css_class,$datatable);
4089: my $itemcount = 1;
4090: my @types = ('official','unofficial','community','textbook','placement');
4091: if (($position eq 'top') || ($position eq 'middle')) {
4092: my ($rowsref,$titlesref) = &Apache::lonuserutils::get_selfenroll_titles();
4093: my %descs = &Apache::lonuserutils::selfenroll_default_descs();
4094: my @rows;
4095: my $key;
4096: if ($position eq 'top') {
4097: $key = 'admin';
4098: if (ref($rowsref) eq 'ARRAY') {
4099: @rows = @{$rowsref};
4100: }
4101: } elsif ($position eq 'middle') {
4102: $key = 'default';
4103: @rows = ('types','registered','approval','limit');
4104: }
4105: foreach my $row (@rows) {
4106: if (defined($titlesref->{$row})) {
4107: $itemcount ++;
4108: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4109: $datatable .= '<tr'.$css_class.'>'.
4110: '<td>'.$titlesref->{$row}.'</td>'.
4111: '<td class="LC_left_item">'.
4112: '<table><tr>';
4113: my (%current,%currentcap);
4114: if (ref($settings) eq 'HASH') {
4115: if (ref($settings->{$key}) eq 'HASH') {
4116: foreach my $type (@types) {
4117: if (ref($settings->{$key}->{$type}) eq 'HASH') {
4118: $current{$type} = $settings->{$key}->{$type}->{$row};
4119: }
4120: if (($row eq 'limit') && ($key eq 'default')) {
4121: if (ref($settings->{$key}->{$type}) eq 'HASH') {
4122: $currentcap{$type} = $settings->{$key}->{$type}->{'cap'};
4123: }
4124: }
4125: }
4126: }
4127: }
4128: my %roles = (
4129: '0' => &Apache::lonnet::plaintext('dc'),
4130: );
4131:
4132: foreach my $type (@types) {
4133: unless (($row eq 'registered') && ($key eq 'default')) {
4134: $datatable .= '<th>'.&mt($type).'</th>';
4135: }
4136: }
4137: unless (($row eq 'registered') && ($key eq 'default')) {
4138: $datatable .= '</tr><tr>';
4139: }
4140: foreach my $type (@types) {
4141: if ($type eq 'community') {
4142: $roles{'1'} = &mt('Community personnel');
4143: } else {
4144: $roles{'1'} = &mt('Course personnel');
4145: }
4146: $datatable .= '<td style="vertical-align: top">';
4147: if ($position eq 'top') {
4148: my %checked;
4149: if ($current{$type} eq '0') {
4150: $checked{'0'} = ' checked="checked"';
4151: } else {
4152: $checked{'1'} = ' checked="checked"';
4153: }
4154: foreach my $role ('1','0') {
4155: $datatable .= '<span class="LC_nobreak"><label>'.
4156: '<input type="radio" name="selfenrolladmin_'.$row.'_'.$type.'" '.
4157: 'value="'.$role.'"'.$checked{$role}.' />'.
4158: $roles{$role}.'</label></span> ';
4159: }
4160: } else {
4161: if ($row eq 'types') {
4162: my %checked;
4163: if ($current{$type} =~ /^(all|dom)$/) {
4164: $checked{$1} = ' checked="checked"';
4165: } else {
4166: $checked{''} = ' checked="checked"';
4167: }
4168: foreach my $val ('','dom','all') {
4169: $datatable .= '<span class="LC_nobreak"><label>'.
4170: '<input type ="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
4171: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
4172: }
4173: } elsif ($row eq 'registered') {
4174: my %checked;
4175: if ($current{$type} eq '1') {
4176: $checked{'1'} = ' checked="checked"';
4177: } else {
4178: $checked{'0'} = ' checked="checked"';
4179: }
4180: foreach my $val ('0','1') {
4181: $datatable .= '<span class="LC_nobreak"><label>'.
4182: '<input type ="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
4183: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
4184: }
4185: } elsif ($row eq 'approval') {
4186: my %checked;
4187: if ($current{$type} =~ /^([12])$/) {
4188: $checked{$1} = ' checked="checked"';
4189: } else {
4190: $checked{'0'} = ' checked="checked"';
4191: }
4192: for my $val (0..2) {
4193: $datatable .= '<span class="LC_nobreak"><label>'.
4194: '<input type="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
4195: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
4196: }
4197: } elsif ($row eq 'limit') {
4198: my %checked;
4199: if ($current{$type} =~ /^(allstudents|selfenrolled)$/) {
4200: $checked{$1} = ' checked="checked"';
4201: } else {
4202: $checked{'none'} = ' checked="checked"';
4203: }
4204: my $cap;
4205: if ($currentcap{$type} =~ /^\d+$/) {
4206: $cap = $currentcap{$type};
4207: }
4208: foreach my $val ('none','allstudents','selfenrolled') {
4209: $datatable .= '<span class="LC_nobreak"><label>'.
4210: '<input type="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
4211: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
4212: }
4213: $datatable .= '<br />'.
4214: '<span class="LC_nobreak">'.&mt('Maximum allowed: ').
4215: '<input type="text" name="selfenrolldefault_cap_'.$type.'" size = "5" value="'.$cap.'" />'.
4216: '</span>';
4217: }
4218: }
4219: $datatable .= '</td>';
4220: }
4221: $datatable .= '</tr>';
4222: }
4223: $datatable .= '</table></td></tr>';
4224: }
4225: } elsif ($position eq 'bottom') {
4226: $datatable .= &print_validation_rows('selfenroll',$dom,$settings,\$itemcount);
4227: }
4228: $$rowtotal += $itemcount;
4229: return $datatable;
4230: }
4231:
4232: sub print_validation_rows {
4233: my ($caller,$dom,$settings,$rowtotal) = @_;
4234: my ($itemsref,$namesref,$fieldsref);
4235: if ($caller eq 'selfenroll') {
4236: ($itemsref,$namesref,$fieldsref) = &Apache::lonuserutils::selfenroll_validation_types();
4237: } elsif ($caller eq 'requestcourses') {
4238: ($itemsref,$namesref,$fieldsref) = &Apache::loncoursequeueadmin::requestcourses_validation_types();
4239: }
4240: my %currvalidation;
4241: if (ref($settings) eq 'HASH') {
4242: if (ref($settings->{'validation'}) eq 'HASH') {
4243: %currvalidation = %{$settings->{'validation'}};
4244: }
4245: }
4246: my $datatable;
4247: my $itemcount = 0;
4248: foreach my $item (@{$itemsref}) {
4249: my $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
4250: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
4251: $namesref->{$item}.
4252: '</span></td>'.
4253: '<td class="LC_left_item">';
4254: if (($item eq 'url') || ($item eq 'button')) {
4255: $datatable .= '<span class="LC_nobreak">'.
4256: '<input type="text" name="'.$caller.'_validation_'.$item.'"'.
4257: ' value="'.$currvalidation{$item}.'" size="50" /></span>';
4258: } elsif ($item eq 'fields') {
4259: my @currfields;
4260: if (ref($currvalidation{$item}) eq 'ARRAY') {
4261: @currfields = @{$currvalidation{$item}};
4262: }
4263: foreach my $field (@{$fieldsref}) {
4264: my $check = '';
4265: if (grep(/^\Q$field\E$/,@currfields)) {
4266: $check = ' checked="checked"';
4267: }
4268: $datatable .= '<span class="LC_nobreak"><label>'.
4269: '<input type="checkbox" name="'.$caller.'_validation_fields"'.
4270: ' value="'.$field.'"'.$check.' />'.$field.
4271: '</label></span> ';
4272: }
4273: } elsif ($item eq 'markup') {
4274: $datatable .= '<textarea name="'.$caller.'_validation_markup" cols="50" rows="5" wrap="soft">'.
4275: $currvalidation{$item}.
4276: '</textarea>';
4277: }
4278: $datatable .= '</td></tr>'."\n";
4279: if (ref($rowtotal)) {
4280: $itemcount ++;
4281: }
4282: }
4283: if ($caller eq 'requestcourses') {
4284: my %currhash;
4285: if (ref($settings) eq 'HASH') {
4286: if (ref($settings->{'validation'}) eq 'HASH') {
4287: if ($settings->{'validation'}{'dc'} ne '') {
4288: $currhash{$settings->{'validation'}{'dc'}} = 1;
4289: }
4290: }
4291: }
4292: my $numinrow = 2;
4293: my ($numdc,$dctable,$rows) = &active_dc_picker($dom,$numinrow,'radio',
4294: 'validationdc',%currhash);
4295: my $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
4296: $datatable .= '</td></tr><tr'.$css_class.'><td>';
4297: if ($numdc > 1) {
4298: $datatable .= &mt('Course creation processed as: (choose Dom. Coord.)');
4299: } else {
4300: $datatable .= &mt('Course creation processed as: ');
4301: }
4302: $datatable .= '</td><td class="LC_left_item">'.$dctable.'</td></tr>';
4303: $itemcount ++;
4304: }
4305: if (ref($rowtotal)) {
4306: $$rowtotal += $itemcount;
4307: }
4308: return $datatable;
4309: }
4310:
4311: sub print_usersessions {
4312: my ($position,$dom,$settings,$rowtotal) = @_;
4313: my ($css_class,$datatable,$itemcount,%checked,%choices);
4314: my (%by_ip,%by_location,@intdoms,@instdoms);
4315: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
4316:
4317: my @alldoms = &Apache::lonnet::all_domains();
4318: my %serverhomes = %Apache::lonnet::serverhomeIDs;
4319: my %servers = &Apache::lonnet::internet_dom_servers($dom);
4320: my %altids = &id_for_thisdom(%servers);
4321: if ($position eq 'top') {
4322: if (keys(%serverhomes) > 1) {
4323: my %spareid = ¤t_offloads_to($dom,$settings,\%servers);
4324: my $curroffloadnow;
4325: if (ref($settings) eq 'HASH') {
4326: if (ref($settings->{'offloadnow'}) eq 'HASH') {
4327: $curroffloadnow = $settings->{'offloadnow'};
4328: }
4329: }
4330: $datatable .= &spares_row($dom,\%servers,\%spareid,\%serverhomes,\%altids,$curroffloadnow,$rowtotal);
4331: } else {
4332: $datatable .= '<tr'.$css_class.'><td colspan="2">'.
4333: &mt('Nothing to set here, as the cluster to which this domain belongs only contains one server.').
4334: '</td></tr>';
4335: }
4336: } else {
4337: my %titles = &usersession_titles();
4338: my ($prefix,@types);
4339: if ($position eq 'bottom') {
4340: $prefix = 'remote';
4341: @types = ('version','excludedomain','includedomain');
4342: } else {
4343: $prefix = 'hosted';
4344: @types = ('excludedomain','includedomain');
4345: }
4346: ($datatable,$itemcount) = &rules_by_location($settings,$prefix,\%by_location,\%by_ip,\@types,\%titles);
4347: }
4348: $$rowtotal += $itemcount;
4349: return $datatable;
4350: }
4351:
4352: sub rules_by_location {
4353: my ($settings,$prefix,$by_location,$by_ip,$types,$titles) = @_;
4354: my ($datatable,$itemcount,$css_class);
4355: if (keys(%{$by_location}) == 0) {
4356: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
4357: $datatable = '<tr'.$css_class.'><td colspan="2">'.
4358: &mt('Nothing to set here, as the cluster to which this domain belongs only contains one institution.').
4359: '</td></tr>';
4360: $itemcount = 1;
4361: } else {
4362: $itemcount = 0;
4363: my $numinrow = 5;
4364: my (%current,%checkedon,%checkedoff);
4365: my @locations = sort(keys(%{$by_location}));
4366: foreach my $type (@{$types}) {
4367: $checkedon{$type} = '';
4368: $checkedoff{$type} = ' checked="checked"';
4369: }
4370: if (ref($settings) eq 'HASH') {
4371: if (ref($settings->{$prefix}) eq 'HASH') {
4372: foreach my $key (keys(%{$settings->{$prefix}})) {
4373: $current{$key} = $settings->{$prefix}{$key};
4374: if ($key eq 'version') {
4375: if ($current{$key} ne '') {
4376: $checkedon{$key} = ' checked="checked"';
4377: $checkedoff{$key} = '';
4378: }
4379: } elsif (ref($current{$key}) eq 'ARRAY') {
4380: $checkedon{$key} = ' checked="checked"';
4381: $checkedoff{$key} = '';
4382: }
4383: }
4384: }
4385: }
4386: foreach my $type (@{$types}) {
4387: next if ($type ne 'version' && !@locations);
4388: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
4389: $datatable .= '<tr'.$css_class.'>
4390: <td><span class="LC_nobreak">'.$titles->{$type}.'</span><br />
4391: <span class="LC_nobreak">
4392: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedoff{$type}.' value="0" />'.&mt('Not in use').'</label>
4393: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedon{$type}.' value="1" />'.&mt('In use').'</label></span></td><td>';
4394: if ($type eq 'version') {
4395: my @lcversions = &Apache::lonnet::all_loncaparevs();
4396: my $selector = '<select name="'.$prefix.'_version">';
4397: foreach my $version (@lcversions) {
4398: my $selected = '';
4399: if ($current{'version'} eq $version) {
4400: $selected = ' selected="selected"';
4401: }
4402: $selector .= ' <option value="'.$version.'"'.
4403: $selected.'>'.$version.'</option>';
4404: }
4405: $selector .= '</select> ';
4406: $datatable .= &mt('remote server must be version: [_1] or later',$selector);
4407: } else {
4408: $datatable.= '<div><input type="button" value="'.&mt('check all').'" '.
4409: 'onclick="javascript:checkAll(document.display.'.$prefix.'_'.$type.')"'.
4410: ' />'.(' 'x2).
4411: '<input type="button" value="'.&mt('uncheck all').'" '.
4412: 'onclick="javascript:uncheckAll(document.display.'.$prefix.'_'.$type.')" />'.
4413: "\n".
4414: '</div><div><table>';
4415: my $rem;
4416: for (my $i=0; $i<@locations; $i++) {
4417: my ($showloc,$value,$checkedtype);
4418: if (ref($by_location->{$locations[$i]}) eq 'ARRAY') {
4419: my $ip = $by_location->{$locations[$i]}->[0];
4420: if (ref($by_ip->{$ip}) eq 'ARRAY') {
4421: $value = join(':',@{$by_ip->{$ip}});
4422: $showloc = join(', ',@{$by_ip->{$ip}});
4423: if (ref($current{$type}) eq 'ARRAY') {
4424: foreach my $loc (@{$by_ip->{$ip}}) {
4425: if (grep(/^\Q$loc\E$/,@{$current{$type}})) {
4426: $checkedtype = ' checked="checked"';
4427: last;
4428: }
4429: }
4430: }
4431: }
4432: }
4433: $rem = $i%($numinrow);
4434: if ($rem == 0) {
4435: if ($i > 0) {
4436: $datatable .= '</tr>';
4437: }
4438: $datatable .= '<tr>';
4439: }
4440: $datatable .= '<td class="LC_left_item">'.
4441: '<span class="LC_nobreak"><label>'.
4442: '<input type="checkbox" name="'.$prefix.'_'.$type.
4443: '" value="'.$value.'"'.$checkedtype.' />'.$showloc.
4444: '</label></span></td>';
4445: }
4446: $rem = @locations%($numinrow);
4447: my $colsleft = $numinrow - $rem;
4448: if ($colsleft > 1 ) {
4449: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
4450: ' </td>';
4451: } elsif ($colsleft == 1) {
4452: $datatable .= '<td class="LC_left_item"> </td>';
4453: }
4454: $datatable .= '</tr></table>';
4455: }
4456: $datatable .= '</td></tr>';
4457: $itemcount ++;
4458: }
4459: }
4460: return ($datatable,$itemcount);
4461: }
4462:
4463: sub print_ssl {
4464: my ($position,$dom,$settings,$rowtotal) = @_;
4465: my ($css_class,$datatable);
4466: my $itemcount = 1;
4467: if ($position eq 'top') {
4468: my $primary_id = &Apache::lonnet::domain($dom,'primary');
4469: my $intdom = &Apache::lonnet::internet_dom($primary_id);
4470: my $same_institution;
4471: if ($intdom ne '') {
4472: my $internet_names = &Apache::lonnet::get_internet_names($Apache::lonnet::perlvar{'lonHostID'});
4473: if (ref($internet_names) eq 'ARRAY') {
4474: if (grep(/^\Q$intdom\E$/,@{$internet_names})) {
4475: $same_institution = 1;
4476: }
4477: }
4478: }
4479: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4480: $datatable = '<tr'.$css_class.'><td colspan="2">';
4481: if ($same_institution) {
4482: my %domservers = &Apache::lonnet::get_servers($dom);
4483: $datatable .= &LONCAPA::SSL::print_certstatus(\%domservers,'web','domprefs');
4484: } else {
4485: $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.");
4486: }
4487: $datatable .= '</td></tr>';
4488: $itemcount ++;
4489: } else {
4490: my %titles = &ssl_titles();
4491: my (%by_ip,%by_location,@intdoms,@instdoms);
4492: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
4493: my @alldoms = &Apache::lonnet::all_domains();
4494: my %serverhomes = %Apache::lonnet::serverhomeIDs;
4495: my @domservers = &Apache::lonnet::get_servers($dom);
4496: my %servers = &Apache::lonnet::internet_dom_servers($dom);
4497: my %altids = &id_for_thisdom(%servers);
4498: if ($position eq 'middle') {
4499: foreach my $type ('dom','intdom','other') {
4500: my %checked;
4501: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4502: $datatable .= '<tr'.$css_class.'><td>'.$titles{$type}.'</td>'.
4503: '<td class="LC_right_item">';
4504: my $skip;
4505: if ($type eq 'dom') {
4506: unless (keys(%servers) > 1) {
4507: $datatable .= &mt('Nothing to set here, as there are no other servers/VMs');
4508: $skip = 1;
4509: }
4510: }
4511: if ($type eq 'intdom') {
4512: unless (@instdoms > 1) {
4513: $datatable .= &mt('Nothing to set here, as there are no other domains for this institution');
4514: $skip = 1;
4515: }
4516: } elsif ($type eq 'other') {
4517: if (keys(%by_location) == 0) {
4518: $datatable .= &mt('Nothing to set here, as there are no other institutions');
4519: $skip = 1;
4520: }
4521: }
4522: unless ($skip) {
4523: $checked{'yes'} = ' checked="checked"';
4524: if (ref($settings) eq 'HASH') {
4525: if (ref($settings->{'connect'}) eq 'HASH') {
4526: if ($settings->{'connect'}->{$type} =~ /^(no|req)$/) {
4527: $checked{$1} = $checked{'yes'};
4528: delete($checked{'yes'});
4529: }
4530: }
4531: }
4532: foreach my $option ('no','yes','req') {
4533: $datatable .= '<span class="LC_nobreak"><label>'.
4534: '<input type="radio" name="connect_'.$type.'" '.
4535: 'value="'.$option.'"'.$checked{$option}.' />'.$titles{$option}.
4536: '</label></span>'.(' 'x2);
4537: }
4538: }
4539: $datatable .= '</td></tr>';
4540: $itemcount ++;
4541: }
4542: } else {
4543: my $prefix = 'replication';
4544: my @types = ('certreq','nocertreq');
4545: if (keys(%by_location) == 0) {
4546: $datatable .= '<tr'.$css_class.'><td>'.
4547: &mt('Nothing to set here, as there are no other institutions').
4548: '</td></tr>';
4549: $itemcount ++;
4550: } else {
4551: ($datatable,$itemcount) =
4552: &rules_by_location($settings,$prefix,\%by_location,\%by_ip,\@types,\%titles);
4553: }
4554: }
4555: }
4556: $$rowtotal += $itemcount;
4557: return $datatable;
4558: }
4559:
4560: sub ssl_titles {
4561: return &Apache::lonlocal::texthash (
4562: dom => 'LON-CAPA servers/VMs from same domain',
4563: intdom => 'LON-CAPA servers/VMs from same "internet" domain',
4564: other => 'External LON-CAPA servers/VMs',
4565: connect => 'Connections to other servers',
4566: replication => 'Replicating content to other institutions',
4567: certreq => 'Client certificate required, but specific domains exempt',
4568: nocertreq => 'No client certificate required, except for specific domains',
4569: no => 'SSL not used',
4570: yes => 'SSL Optional (used if available)',
4571: req => 'SSL Required',
4572: );
4573: }
4574:
4575: sub print_trust {
4576: my ($prefix,$dom,$settings,$rowtotal) = @_;
4577: my ($css_class,$datatable,%checked,%choices);
4578: my (%by_ip,%by_location,@intdoms,@instdoms);
4579: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
4580: my $itemcount = 1;
4581: my %titles = &trust_titles();
4582: my @types = ('exc','inc');
4583: if ($prefix eq 'top') {
4584: $prefix = 'content';
4585: } elsif ($prefix eq 'bottom') {
4586: $prefix = 'msg';
4587: }
4588: ($datatable,$itemcount) = &rules_by_location($settings,$prefix,\%by_location,\%by_ip,\@types,\%titles);
4589: $$rowtotal += $itemcount;
4590: return $datatable;
4591: }
4592:
4593: sub trust_titles {
4594: return &Apache::lonlocal::texthash(
4595: content => "Access to this domain's content by others",
4596: shared => "Access to other domain's content by this domain",
4597: enroll => "Enrollment in this domain's courses by others",
4598: othcoau => "Co-author roles in this domain for others",
4599: coaurem => "Co-author roles for this domain's users elsewhere",
4600: domroles => "Domain roles in this domain assignable to others",
4601: catalog => "Course Catalog for this domain displayed elsewhere",
4602: reqcrs => "Requests for creation of courses in this domain by others",
4603: msg => "Users in other domains can send messages to this domain",
4604: exc => "Allow all, but exclude specific domains",
4605: inc => "Deny all, but include specific domains",
4606: );
4607: }
4608:
4609: sub build_location_hashes {
4610: my ($intdoms,$by_ip,$by_location,$instdoms) = @_;
4611: return unless((ref($intdoms) eq 'ARRAY') && (ref($by_ip) eq 'HASH') &&
4612: (ref($by_location) eq 'HASH') && (ref($instdoms) eq 'ARRAY'));
4613: my %iphost = &Apache::lonnet::get_iphost();
4614: my $primary_id = &Apache::lonnet::domain($env{'request.role.domain'},'primary');
4615: my $primary_ip = &Apache::lonnet::get_host_ip($primary_id);
4616: if (ref($iphost{$primary_ip}) eq 'ARRAY') {
4617: foreach my $id (@{$iphost{$primary_ip}}) {
4618: my $intdom = &Apache::lonnet::internet_dom($id);
4619: unless(grep(/^\Q$intdom\E$/,@{$intdoms})) {
4620: push(@{$intdoms},$intdom);
4621: }
4622: }
4623: }
4624: foreach my $ip (keys(%iphost)) {
4625: if (ref($iphost{$ip}) eq 'ARRAY') {
4626: foreach my $id (@{$iphost{$ip}}) {
4627: my $location = &Apache::lonnet::internet_dom($id);
4628: if ($location) {
4629: if (grep(/^\Q$location\E$/,@{$intdoms})) {
4630: my $dom = &Apache::lonnet::host_domain($id);
4631: unless (grep(/^\Q$dom\E/,@{$instdoms})) {
4632: push(@{$instdoms},$dom);
4633: }
4634: next;
4635: }
4636: if (ref($by_ip->{$ip}) eq 'ARRAY') {
4637: unless(grep(/^\Q$location\E$/,@{$by_ip->{$ip}})) {
4638: push(@{$by_ip->{$ip}},$location);
4639: }
4640: } else {
4641: $by_ip->{$ip} = [$location];
4642: }
4643: }
4644: }
4645: }
4646: }
4647: foreach my $ip (sort(keys(%{$by_ip}))) {
4648: if (ref($by_ip->{$ip}) eq 'ARRAY') {
4649: @{$by_ip->{$ip}} = sort(@{$by_ip->{$ip}});
4650: my $first = $by_ip->{$ip}->[0];
4651: if (ref($by_location->{$first}) eq 'ARRAY') {
4652: unless (grep(/^\Q$ip\E$/,@{$by_location->{$first}})) {
4653: push(@{$by_location->{$first}},$ip);
4654: }
4655: } else {
4656: $by_location->{$first} = [$ip];
4657: }
4658: }
4659: }
4660: return;
4661: }
4662:
4663: sub current_offloads_to {
4664: my ($dom,$settings,$servers) = @_;
4665: my (%spareid,%otherdomconfigs);
4666: if (ref($servers) eq 'HASH') {
4667: foreach my $lonhost (sort(keys(%{$servers}))) {
4668: my $gotspares;
4669: if (ref($settings) eq 'HASH') {
4670: if (ref($settings->{'spares'}) eq 'HASH') {
4671: if (ref($settings->{'spares'}{$lonhost}) eq 'HASH') {
4672: $spareid{$lonhost}{'primary'} = $settings->{'spares'}{$lonhost}{'primary'};
4673: $spareid{$lonhost}{'default'} = $settings->{'spares'}{$lonhost}{'default'};
4674: $gotspares = 1;
4675: }
4676: }
4677: }
4678: unless ($gotspares) {
4679: my $gotspares;
4680: my $serverhomeID =
4681: &Apache::lonnet::get_server_homeID($servers->{$lonhost});
4682: my $serverhomedom =
4683: &Apache::lonnet::host_domain($serverhomeID);
4684: if ($serverhomedom ne $dom) {
4685: if (ref($otherdomconfigs{$serverhomedom} eq 'HASH')) {
4686: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}) eq 'HASH') {
4687: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}) eq 'HASH') {
4688: $spareid{$lonhost}{'primary'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'primary'};
4689: $spareid{$lonhost}{'default'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'default'};
4690: $gotspares = 1;
4691: }
4692: }
4693: } else {
4694: $otherdomconfigs{$serverhomedom} =
4695: &Apache::lonnet::get_dom('configuration',['usersessions'],$serverhomedom);
4696: if (ref($otherdomconfigs{$serverhomedom}) eq 'HASH') {
4697: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}) eq 'HASH') {
4698: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}) eq 'HASH') {
4699: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{$lonhost}) eq 'HASH') {
4700: $spareid{$lonhost}{'primary'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'primary'};
4701: $spareid{$lonhost}{'default'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'default'};
4702: $gotspares = 1;
4703: }
4704: }
4705: }
4706: }
4707: }
4708: }
4709: }
4710: unless ($gotspares) {
4711: if ($lonhost eq $Apache::lonnet::perlvar{'lonHostID'}) {
4712: $spareid{$lonhost}{'primary'} = $Apache::lonnet::spareid{'primary'};
4713: $spareid{$lonhost}{'default'} = $Apache::lonnet::spareid{'default'};
4714: } else {
4715: my $server_hostname = &Apache::lonnet::hostname($lonhost);
4716: my $server_homeID = &Apache::lonnet::get_server_homeID($server_hostname);
4717: if ($server_homeID eq $Apache::lonnet::perlvar{'lonHostID'}) {
4718: $spareid{$lonhost}{'primary'} = $Apache::lonnet::spareid{'primary'};
4719: $spareid{$lonhost}{'default'} = $Apache::lonnet::spareid{'default'};
4720: } else {
4721: my %what = (
4722: spareid => 1,
4723: );
4724: my ($result,$returnhash) =
4725: &Apache::lonnet::get_remote_globals($lonhost,\%what);
4726: if ($result eq 'ok') {
4727: if (ref($returnhash) eq 'HASH') {
4728: if (ref($returnhash->{'spareid'}) eq 'HASH') {
4729: $spareid{$lonhost}{'primary'} = $returnhash->{'spareid'}->{'primary'};
4730: $spareid{$lonhost}{'default'} = $returnhash->{'spareid'}->{'default'};
4731: }
4732: }
4733: }
4734: }
4735: }
4736: }
4737: }
4738: }
4739: return %spareid;
4740: }
4741:
4742: sub spares_row {
4743: my ($dom,$servers,$spareid,$serverhomes,$altids,$curroffloadnow,$rowtotal) = @_;
4744: my $css_class;
4745: my $numinrow = 4;
4746: my $itemcount = 1;
4747: my $datatable;
4748: my %typetitles = &sparestype_titles();
4749: if ((ref($servers) eq 'HASH') && (ref($spareid) eq 'HASH') && (ref($altids) eq 'HASH')) {
4750: foreach my $server (sort(keys(%{$servers}))) {
4751: my $serverhome = &Apache::lonnet::get_server_homeID($servers->{$server});
4752: my ($othercontrol,$serverdom);
4753: if ($serverhome ne $server) {
4754: $serverdom = &Apache::lonnet::host_domain($serverhome);
4755: $othercontrol = &mt('Session offloading controlled by domain: [_1]','<b>'.$serverdom.'</b>');
4756: } else {
4757: $serverdom = &Apache::lonnet::host_domain($server);
4758: if ($serverdom ne $dom) {
4759: $othercontrol = &mt('Session offloading controlled by domain: [_1]','<b>'.$serverdom.'</b>');
4760: }
4761: }
4762: next unless (ref($spareid->{$server}) eq 'HASH');
4763: my $checkednow;
4764: if (ref($curroffloadnow) eq 'HASH') {
4765: if ($curroffloadnow->{$server}) {
4766: $checkednow = ' checked="checked"';
4767: }
4768: }
4769: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
4770: $datatable .= '<tr'.$css_class.'>
4771: <td rowspan="2">
4772: <span class="LC_nobreak">'.
4773: &mt('[_1] when busy, offloads to:'
4774: ,'<b>'.$server.'</b>').'</span><br />'.
4775: '<span class="LC_nobreak">'."\n".
4776: '<label><input type="checkbox" name="offloadnow" value="'.$server.'"'.$checkednow.' />'.
4777: ' '.&mt('Switch active users on next access').'</label></span>'.
4778: "\n";
4779: my (%current,%canselect);
4780: my @choices =
4781: &possible_newspares($server,$spareid->{$server},$serverhomes,$altids);
4782: foreach my $type ('primary','default') {
4783: if (ref($spareid->{$server}) eq 'HASH') {
4784: if (ref($spareid->{$server}{$type}) eq 'ARRAY') {
4785: my @spares = @{$spareid->{$server}{$type}};
4786: if (@spares > 0) {
4787: if ($othercontrol) {
4788: $current{$type} = join(', ',@spares);
4789: } else {
4790: $current{$type} .= '<table>';
4791: my $numspares = scalar(@spares);
4792: for (my $i=0; $i<@spares; $i++) {
4793: my $rem = $i%($numinrow);
4794: if ($rem == 0) {
4795: if ($i > 0) {
4796: $current{$type} .= '</tr>';
4797: }
4798: $current{$type} .= '<tr>';
4799: }
4800: $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'".');" /> '.
4801: $spareid->{$server}{$type}[$i].
4802: '</label></td>'."\n";
4803: }
4804: my $rem = @spares%($numinrow);
4805: my $colsleft = $numinrow - $rem;
4806: if ($colsleft > 1 ) {
4807: $current{$type} .= '<td colspan="'.$colsleft.
4808: '" class="LC_left_item">'.
4809: ' </td>';
4810: } elsif ($colsleft == 1) {
4811: $current{$type} .= '<td class="LC_left_item"> </td>'."\n";
4812: }
4813: $current{$type} .= '</tr></table>';
4814: }
4815: }
4816: }
4817: if ($current{$type} eq '') {
4818: $current{$type} = &mt('None specified');
4819: }
4820: if ($othercontrol) {
4821: if ($type eq 'primary') {
4822: $canselect{$type} = $othercontrol;
4823: }
4824: } else {
4825: $canselect{$type} =
4826: &mt('Add new [_1]'.$type.'[_2]:','<i>','</i>').' '.
4827: '<select name="newspare_'.$type.'_'.$server.'" '.
4828: 'id="newspare_'.$type.'_'.$server.'" onchange="checkNewSpares('."'$server','$type'".');">'."\n".
4829: '<option value="" selected ="selected">'.&mt('Select').'</option>'."\n";
4830: if (@choices > 0) {
4831: foreach my $lonhost (@choices) {
4832: $canselect{$type} .= '<option value="'.$lonhost.'">'.$lonhost.'</option>'."\n";
4833: }
4834: }
4835: $canselect{$type} .= '</select>'."\n";
4836: }
4837: } else {
4838: $current{$type} = &mt('Could not be determined');
4839: if ($type eq 'primary') {
4840: $canselect{$type} = $othercontrol;
4841: }
4842: }
4843: if ($type eq 'default') {
4844: $datatable .= '<tr'.$css_class.'>';
4845: }
4846: $datatable .= '<td><i>'.$typetitles{$type}.'</i></td>'."\n".
4847: '<td>'.$current{$type}.'</td>'."\n".
4848: '<td>'.$canselect{$type}.'</td></tr>'."\n";
4849: }
4850: $itemcount ++;
4851: }
4852: }
4853: $$rowtotal += $itemcount;
4854: return $datatable;
4855: }
4856:
4857: sub possible_newspares {
4858: my ($server,$currspares,$serverhomes,$altids) = @_;
4859: my $serverhostname = &Apache::lonnet::hostname($server);
4860: my %excluded;
4861: if ($serverhostname ne '') {
4862: %excluded = (
4863: $serverhostname => 1,
4864: );
4865: }
4866: if (ref($currspares) eq 'HASH') {
4867: foreach my $type (keys(%{$currspares})) {
4868: if (ref($currspares->{$type}) eq 'ARRAY') {
4869: if (@{$currspares->{$type}} > 0) {
4870: foreach my $curr (@{$currspares->{$type}}) {
4871: my $hostname = &Apache::lonnet::hostname($curr);
4872: $excluded{$hostname} = 1;
4873: }
4874: }
4875: }
4876: }
4877: }
4878: my @choices;
4879: if ((ref($serverhomes) eq 'HASH') && (ref($altids) eq 'HASH')) {
4880: if (keys(%{$serverhomes}) > 1) {
4881: foreach my $name (sort(keys(%{$serverhomes}))) {
4882: unless ($excluded{$name}) {
4883: if (exists($altids->{$serverhomes->{$name}})) {
4884: push(@choices,$altids->{$serverhomes->{$name}});
4885: } else {
4886: push(@choices,$serverhomes->{$name});
4887: }
4888: }
4889: }
4890: }
4891: }
4892: return sort(@choices);
4893: }
4894:
4895: sub print_loadbalancing {
4896: my ($dom,$settings,$rowtotal) = @_;
4897: my $primary_id = &Apache::lonnet::domain($dom,'primary');
4898: my $intdom = &Apache::lonnet::internet_dom($primary_id);
4899: my $numinrow = 1;
4900: my $datatable;
4901: my %servers = &Apache::lonnet::internet_dom_servers($dom);
4902: my (%currbalancer,%currtargets,%currrules,%existing);
4903: if (ref($settings) eq 'HASH') {
4904: %existing = %{$settings};
4905: }
4906: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
4907: &get_loadbalancers_config(\%servers,\%existing,\%currbalancer,
4908: \%currtargets,\%currrules);
4909: } else {
4910: return;
4911: }
4912: my ($othertitle,$usertypes,$types) =
4913: &Apache::loncommon::sorted_inst_types($dom);
4914: my $rownum = 8;
4915: if (ref($types) eq 'ARRAY') {
4916: $rownum += scalar(@{$types});
4917: }
4918: my @css_class = ('LC_odd_row','LC_even_row');
4919: my $balnum = 0;
4920: my $islast;
4921: my (@toshow,$disabledtext);
4922: if (keys(%currbalancer) > 0) {
4923: @toshow = sort(keys(%currbalancer));
4924: if (scalar(@toshow) < scalar(keys(%servers)) + 1) {
4925: push(@toshow,'');
4926: }
4927: } else {
4928: @toshow = ('');
4929: $disabledtext = &mt('No existing load balancer');
4930: }
4931: foreach my $lonhost (@toshow) {
4932: if ($balnum == scalar(@toshow)-1) {
4933: $islast = 1;
4934: } else {
4935: $islast = 0;
4936: }
4937: my $cssidx = $balnum%2;
4938: my $targets_div_style = 'display: none';
4939: my $disabled_div_style = 'display: block';
4940: my $homedom_div_style = 'display: none';
4941: $datatable .= '<tr class="'.$css_class[$cssidx].'">'.
4942: '<td rowspan="'.$rownum.'" valign="top">'.
4943: '<p>';
4944: if ($lonhost eq '') {
4945: $datatable .= '<span class="LC_nobreak">';
4946: if (keys(%currbalancer) > 0) {
4947: $datatable .= &mt('Add balancer:');
4948: } else {
4949: $datatable .= &mt('Enable balancer:');
4950: }
4951: $datatable .= ' '.
4952: '<select name="loadbalancing_lonhost_'.$balnum.'"'.
4953: ' id="loadbalancing_lonhost_'.$balnum.'"'.
4954: ' onchange="toggleTargets('."'$balnum'".');">'."\n".
4955: '<option value="" selected="selected">'.&mt('None').
4956: '</option>'."\n";
4957: foreach my $server (sort(keys(%servers))) {
4958: next if ($currbalancer{$server});
4959: $datatable .= '<option value="'.$server.'">'.$server.'</option>'."\n";
4960: }
4961: $datatable .=
4962: '</select>'."\n".
4963: '<input type="hidden" name="loadbalancing_prevlonhost_'.$balnum.'" id="loadbalancing_prevlonhost_'.$balnum.'" value="" /> </span>'."\n";
4964: } else {
4965: $datatable .= '<i>'.$lonhost.'</i><br /><span class="LC_nobreak">'.
4966: '<label><input type="checkbox" name="loadbalancing_delete" value="'.$balnum.'" id="loadbalancing_delete_'.$balnum.'" onclick="javascript:balancerDeleteChange('."'$balnum'".');" /> '.
4967: &mt('Stop balancing').'</label>'.
4968: '<input type="hidden" name="loadbalancing_lonhost_'.$balnum.'" value="'.$lonhost.'" id="loadbalancing_lonhost_'.$balnum.'" /></span>';
4969: $targets_div_style = 'display: block';
4970: $disabled_div_style = 'display: none';
4971: if ($dom eq &Apache::lonnet::host_domain($lonhost)) {
4972: $homedom_div_style = 'display: block';
4973: }
4974: }
4975: $datatable .= '</p></td><td rowspan="'.$rownum.'" valign="top">'.
4976: '<div id="loadbalancing_disabled_'.$balnum.'" style="'.
4977: $disabled_div_style.'">'.$disabledtext.'</div>'."\n".
4978: '<div id="loadbalancing_targets_'.$balnum.'" style="'.$targets_div_style.'">'.&mt('Offloads to:').'<br />';
4979: my ($numspares,@spares) = &count_servers($lonhost,%servers);
4980: my @sparestypes = ('primary','default');
4981: my %typetitles = &sparestype_titles();
4982: my %hostherechecked = (
4983: no => ' checked="checked"',
4984: );
4985: foreach my $sparetype (@sparestypes) {
4986: my $targettable;
4987: for (my $i=0; $i<$numspares; $i++) {
4988: my $checked;
4989: if (ref($currtargets{$lonhost}) eq 'HASH') {
4990: if (ref($currtargets{$lonhost}{$sparetype}) eq 'ARRAY') {
4991: if (grep(/^\Q$spares[$i]\E$/,@{$currtargets{$lonhost}{$sparetype}})) {
4992: $checked = ' checked="checked"';
4993: }
4994: }
4995: }
4996: my ($chkboxval,$disabled);
4997: if (($lonhost ne '') && (exists($servers{$lonhost}))) {
4998: $chkboxval = $spares[$i];
4999: }
5000: if (exists($currbalancer{$spares[$i]})) {
5001: $disabled = ' disabled="disabled"';
5002: }
5003: $targettable .=
5004: '<td><span class="LC_nobreak"><label>'.
5005: '<input type="checkbox" name="loadbalancing_target_'.$balnum.'_'.$sparetype.'"'.
5006: $checked.$disabled.' value="'.$chkboxval.'" id="loadbalancing_target_'.$balnum.'_'.$sparetype.'_'.$i.'" onclick="checkOffloads('."this,'$balnum','$sparetype'".');" /><span id="loadbalancing_targettxt_'.$balnum.'_'.$sparetype.'_'.$i.'"> '.$chkboxval.
5007: '</span></label></span></td>';
5008: my $rem = $i%($numinrow);
5009: if ($rem == 0) {
5010: if (($i > 0) && ($i < $numspares-1)) {
5011: $targettable .= '</tr>';
5012: }
5013: if ($i < $numspares-1) {
5014: $targettable .= '<tr>';
5015: }
5016: }
5017: }
5018: if ($targettable ne '') {
5019: my $rem = $numspares%($numinrow);
5020: my $colsleft = $numinrow - $rem;
5021: if ($colsleft > 1 ) {
5022: $targettable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
5023: ' </td>';
5024: } elsif ($colsleft == 1) {
5025: $targettable .= '<td class="LC_left_item"> </td>';
5026: }
5027: $datatable .= '<i>'.$typetitles{$sparetype}.'</i><br />'.
5028: '<table><tr>'.$targettable.'</tr></table><br />';
5029: }
5030: $hostherechecked{$sparetype} = '';
5031: if (ref($currtargets{$lonhost}) eq 'HASH') {
5032: if (ref($currtargets{$lonhost}{$sparetype}) eq 'ARRAY') {
5033: if (grep(/^\Q$lonhost\E$/,@{$currtargets{$lonhost}{$sparetype}})) {
5034: $hostherechecked{$sparetype} = ' checked="checked"';
5035: $hostherechecked{'no'} = '';
5036: }
5037: }
5038: }
5039: }
5040: $datatable .= &mt('Hosting on balancer itself').'<br />'.
5041: '<label><input type="radio" name="loadbalancing_target_'.$balnum.'_hosthere" value="no"'.
5042: $hostherechecked{'no'}.' />'.&mt('No').'</label><br />';
5043: foreach my $sparetype (@sparestypes) {
5044: $datatable .= '<label><input type="radio" name="loadbalancing_target_'.$balnum.'_hosthere" '.
5045: 'value="'.$sparetype.'"'.$hostherechecked{$sparetype}.' /><i>'.$typetitles{$sparetype}.
5046: '</i></label><br />';
5047: }
5048: $datatable .= '</div></td></tr>'.
5049: &loadbalancing_rules($dom,$intdom,$currrules{$lonhost},
5050: $othertitle,$usertypes,$types,\%servers,
5051: \%currbalancer,$lonhost,
5052: $targets_div_style,$homedom_div_style,
5053: $css_class[$cssidx],$balnum,$islast);
5054: $$rowtotal += $rownum;
5055: $balnum ++;
5056: }
5057: $datatable .= '<input type="hidden" name="loadbalancing_total" id="loadbalancing_total" value="'.$balnum.'" />';
5058: return $datatable;
5059: }
5060:
5061: sub get_loadbalancers_config {
5062: my ($servers,$existing,$currbalancer,$currtargets,$currrules) = @_;
5063: return unless ((ref($servers) eq 'HASH') &&
5064: (ref($existing) eq 'HASH') && (ref($currbalancer) eq 'HASH') &&
5065: (ref($currtargets) eq 'HASH') && (ref($currrules) eq 'HASH'));
5066: if (keys(%{$existing}) > 0) {
5067: my $oldlonhost;
5068: foreach my $key (sort(keys(%{$existing}))) {
5069: if ($key eq 'lonhost') {
5070: $oldlonhost = $existing->{'lonhost'};
5071: $currbalancer->{$oldlonhost} = 1;
5072: } elsif ($key eq 'targets') {
5073: if ($oldlonhost) {
5074: $currtargets->{$oldlonhost} = $existing->{'targets'};
5075: }
5076: } elsif ($key eq 'rules') {
5077: if ($oldlonhost) {
5078: $currrules->{$oldlonhost} = $existing->{'rules'};
5079: }
5080: } elsif (ref($existing->{$key}) eq 'HASH') {
5081: $currbalancer->{$key} = 1;
5082: $currtargets->{$key} = $existing->{$key}{'targets'};
5083: $currrules->{$key} = $existing->{$key}{'rules'};
5084: }
5085: }
5086: } else {
5087: my ($balancerref,$targetsref) =
5088: &Apache::lonnet::get_lonbalancer_config($servers);
5089: if ((ref($balancerref) eq 'HASH') && (ref($targetsref) eq 'HASH')) {
5090: foreach my $server (sort(keys(%{$balancerref}))) {
5091: $currbalancer->{$server} = 1;
5092: $currtargets->{$server} = $targetsref->{$server};
5093: }
5094: }
5095: }
5096: return;
5097: }
5098:
5099: sub loadbalancing_rules {
5100: my ($dom,$intdom,$currrules,$othertitle,$usertypes,$types,$servers,
5101: $currbalancer,$lonhost,$targets_div_style,$homedom_div_style,
5102: $css_class,$balnum,$islast) = @_;
5103: my $output;
5104: my $num = 0;
5105: my ($alltypes,$othertypes,$titles) =
5106: &loadbalancing_titles($dom,$intdom,$usertypes,$types);
5107: if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) {
5108: foreach my $type (@{$alltypes}) {
5109: $num ++;
5110: my $current;
5111: if (ref($currrules) eq 'HASH') {
5112: $current = $currrules->{$type};
5113: }
5114: if (($type eq '_LC_external') || ($type eq '_LC_internetdom')) {
5115: if ($dom ne &Apache::lonnet::host_domain($lonhost)) {
5116: $current = '';
5117: }
5118: }
5119: $output .= &loadbalance_rule_row($type,$titles->{$type},$current,
5120: $servers,$currbalancer,$lonhost,$dom,
5121: $targets_div_style,$homedom_div_style,
5122: $css_class,$balnum,$num,$islast);
5123: }
5124: }
5125: return $output;
5126: }
5127:
5128: sub loadbalancing_titles {
5129: my ($dom,$intdom,$usertypes,$types) = @_;
5130: my %othertypes = (
5131: '_LC_adv' => &mt('Advanced users from [_1]',$dom),
5132: '_LC_author' => &mt('Users from [_1] with author role',$dom),
5133: '_LC_internetdom' => &mt('Users not from [_1], but from [_2]',$dom,$intdom),
5134: '_LC_external' => &mt('Users not from [_1]',$intdom),
5135: '_LC_ipchangesso' => &mt('SSO users from [_1], with IP mismatch',$dom),
5136: '_LC_ipchange' => &mt('Non-SSO users with IP mismatch'),
5137: );
5138: my @alltypes = ('_LC_adv','_LC_author','_LC_internetdom','_LC_external','_LC_ipchangesso','_LC_ipchange');
5139: if (ref($types) eq 'ARRAY') {
5140: unshift(@alltypes,@{$types},'default');
5141: }
5142: my %titles;
5143: foreach my $type (@alltypes) {
5144: if ($type =~ /^_LC_/) {
5145: $titles{$type} = $othertypes{$type};
5146: } elsif ($type eq 'default') {
5147: $titles{$type} = &mt('All users from [_1]',$dom);
5148: if (ref($types) eq 'ARRAY') {
5149: if (@{$types} > 0) {
5150: $titles{$type} = &mt('Other users from [_1]',$dom);
5151: }
5152: }
5153: } elsif (ref($usertypes) eq 'HASH') {
5154: $titles{$type} = $usertypes->{$type};
5155: }
5156: }
5157: return (\@alltypes,\%othertypes,\%titles);
5158: }
5159:
5160: sub loadbalance_rule_row {
5161: my ($type,$title,$current,$servers,$currbalancer,$lonhost,$dom,
5162: $targets_div_style,$homedom_div_style,$css_class,$balnum,$num,$islast) = @_;
5163: my @rulenames;
5164: my %ruletitles = &offloadtype_text();
5165: if (($type eq '_LC_ipchangesso') || ($type eq '_LC_ipchange')) {
5166: @rulenames = ('balancer','offloadedto','specific');
5167: } else {
5168: @rulenames = ('default','homeserver');
5169: if ($type eq '_LC_external') {
5170: push(@rulenames,'externalbalancer');
5171: } else {
5172: push(@rulenames,'specific');
5173: }
5174: push(@rulenames,'none');
5175: }
5176: my $style = $targets_div_style;
5177: if (($type eq '_LC_external') || ($type eq '_LC_internetdom')) {
5178: $style = $homedom_div_style;
5179: }
5180: my $space;
5181: if ($islast && $num == 1) {
5182: $space = '<div display="inline-block"> </div>';
5183: }
5184: my $output =
5185: '<tr class="'.$css_class.'" id="balanceruletr_'.$balnum.'_'.$num.'"><td valign="top">'.$space.
5186: '<div id="balanceruletitle_'.$balnum.'_'.$type.'" style="'.$style.'">'.$title.'</div></td>'."\n".
5187: '<td valaign="top">'.$space.
5188: '<div id="balancerule_'.$balnum.'_'.$type.'" style="'.$style.'">'."\n";
5189: for (my $i=0; $i<@rulenames; $i++) {
5190: my $rule = $rulenames[$i];
5191: my ($checked,$extra);
5192: if ($rulenames[$i] eq 'default') {
5193: $rule = '';
5194: }
5195: if ($rulenames[$i] eq 'specific') {
5196: if (ref($servers) eq 'HASH') {
5197: my $default;
5198: if (($current ne '') && (exists($servers->{$current}))) {
5199: $checked = ' checked="checked"';
5200: }
5201: unless ($checked) {
5202: $default = ' selected="selected"';
5203: }
5204: $extra =
5205: ': <select name="loadbalancing_singleserver_'.$balnum.'_'.$type.
5206: '" id="loadbalancing_singleserver_'.$balnum.'_'.$type.
5207: '" onchange="singleServerToggle('."'$balnum','$type'".')">'."\n".
5208: '<option value=""'.$default.'></option>'."\n";
5209: foreach my $server (sort(keys(%{$servers}))) {
5210: if (ref($currbalancer) eq 'HASH') {
5211: next if (exists($currbalancer->{$server}));
5212: }
5213: my $selected;
5214: if ($server eq $current) {
5215: $selected = ' selected="selected"';
5216: }
5217: $extra .= '<option value="'.$server.'"'.$selected.'>'.$server.'</option>';
5218: }
5219: $extra .= '</select>';
5220: }
5221: } elsif ($rule eq $current) {
5222: $checked = ' checked="checked"';
5223: }
5224: $output .= '<span class="LC_nobreak"><label>'.
5225: '<input type="radio" name="loadbalancing_rules_'.$balnum.'_'.$type.
5226: '" id="loadbalancing_rules_'.$balnum.'_'.$type.'_'.$i.'" value="'.
5227: $rule.'" onclick="balanceruleChange('."this.form,'$balnum','$type'".
5228: ')"'.$checked.' /> ';
5229: if (($rulenames[$i] eq 'specific') && ($type =~ /^_LC_ipchange/)) {
5230: $output .= $ruletitles{'particular'};
5231: } else {
5232: $output .= $ruletitles{$rulenames[$i]};
5233: }
5234: $output .= '</label>'.$extra.'</span><br />'."\n";
5235: }
5236: $output .= '</div></td></tr>'."\n";
5237: return $output;
5238: }
5239:
5240: sub offloadtype_text {
5241: my %ruletitles = &Apache::lonlocal::texthash (
5242: 'default' => 'Offloads to default destinations',
5243: 'homeserver' => "Offloads to user's home server",
5244: 'externalbalancer' => "Offloads to Load Balancer in user's domain",
5245: 'specific' => 'Offloads to specific server',
5246: 'none' => 'No offload',
5247: 'balancer' => 'Session hosted on Load Balancer, after re-authentication',
5248: 'offloadedto' => 'Session hosted on offload server, after re-authentication',
5249: 'particular' => 'Session hosted (after re-auth) on server:',
5250: );
5251: return %ruletitles;
5252: }
5253:
5254: sub sparestype_titles {
5255: my %typestitles = &Apache::lonlocal::texthash (
5256: 'primary' => 'primary',
5257: 'default' => 'default',
5258: );
5259: return %typestitles;
5260: }
5261:
5262: sub contact_titles {
5263: my %titles = &Apache::lonlocal::texthash (
5264: 'supportemail' => 'Support E-mail address',
5265: 'adminemail' => 'Default Server Admin E-mail address',
5266: 'errormail' => 'Error reports to be e-mailed to',
5267: 'packagesmail' => 'Package update alerts to be e-mailed to',
5268: 'helpdeskmail' => 'Helpdesk requests to be e-mailed to',
5269: 'lonstatusmail' => 'E-mail from nightly status check (warnings/errors)',
5270: 'requestsmail' => 'E-mail from course requests requiring approval',
5271: 'updatesmail' => 'E-mail from nightly check of LON-CAPA module integrity/updates',
5272: 'idconflictsmail' => 'E-mail from bi-nightly check for multiple users sharing same student/employee ID',
5273: );
5274: my %short_titles = &Apache::lonlocal::texthash (
5275: adminemail => 'Admin E-mail address',
5276: supportemail => 'Support E-mail',
5277: );
5278: return (\%titles,\%short_titles);
5279: }
5280:
5281: sub tool_titles {
5282: my %titles = &Apache::lonlocal::texthash (
5283: aboutme => 'Personal web page',
5284: blog => 'Blog',
5285: webdav => 'WebDAV',
5286: portfolio => 'Portfolio',
5287: official => 'Official courses (with institutional codes)',
5288: unofficial => 'Unofficial courses',
5289: community => 'Communities',
5290: textbook => 'Textbook courses',
5291: placement => 'Placement tests',
5292: );
5293: return %titles;
5294: }
5295:
5296: sub courserequest_titles {
5297: my %titles = &Apache::lonlocal::texthash (
5298: official => 'Official',
5299: unofficial => 'Unofficial',
5300: community => 'Communities',
5301: textbook => 'Textbook',
5302: placement => 'Placement tests',
5303: norequest => 'Not allowed',
5304: approval => 'Approval by Dom. Coord.',
5305: validate => 'With validation',
5306: autolimit => 'Numerical limit',
5307: unlimited => '(blank for unlimited)',
5308: );
5309: return %titles;
5310: }
5311:
5312: sub authorrequest_titles {
5313: my %titles = &Apache::lonlocal::texthash (
5314: norequest => 'Not allowed',
5315: approval => 'Approval by Dom. Coord.',
5316: automatic => 'Automatic approval',
5317: );
5318: return %titles;
5319: }
5320:
5321: sub courserequest_conditions {
5322: my %conditions = &Apache::lonlocal::texthash (
5323: approval => '(Processing of request subject to approval by Domain Coordinator).',
5324: validate => '(Processing of request subject to institutional validation).',
5325: );
5326: return %conditions;
5327: }
5328:
5329:
5330: sub print_usercreation {
5331: my ($position,$dom,$settings,$rowtotal) = @_;
5332: my $numinrow = 4;
5333: my $datatable;
5334: if ($position eq 'top') {
5335: $$rowtotal ++;
5336: my $rowcount = 0;
5337: my ($rules,$ruleorder) = &Apache::lonnet::inst_userrules($dom,'username');
5338: if (ref($rules) eq 'HASH') {
5339: if (keys(%{$rules}) > 0) {
5340: $datatable .= &user_formats_row('username',$settings,$rules,
5341: $ruleorder,$numinrow,$rowcount);
5342: $$rowtotal ++;
5343: $rowcount ++;
5344: }
5345: }
5346: my ($idrules,$idruleorder) = &Apache::lonnet::inst_userrules($dom,'id');
5347: if (ref($idrules) eq 'HASH') {
5348: if (keys(%{$idrules}) > 0) {
5349: $datatable .= &user_formats_row('id',$settings,$idrules,
5350: $idruleorder,$numinrow,$rowcount);
5351: $$rowtotal ++;
5352: $rowcount ++;
5353: }
5354: }
5355: if ($rowcount == 0) {
5356: $datatable .= '<tr><td colspan="2">'.&mt('No format rules have been defined for usernames or IDs in this domain.').'</td></tr>';
5357: $$rowtotal ++;
5358: $rowcount ++;
5359: }
5360: } elsif ($position eq 'middle') {
5361: my @creators = ('author','course','requestcrs');
5362: my ($rules,$ruleorder) =
5363: &Apache::lonnet::inst_userrules($dom,'username');
5364: my %lt = &usercreation_types();
5365: my %checked;
5366: if (ref($settings) eq 'HASH') {
5367: if (ref($settings->{'cancreate'}) eq 'HASH') {
5368: foreach my $item (@creators) {
5369: $checked{$item} = $settings->{'cancreate'}{$item};
5370: }
5371: } elsif (ref($settings->{'cancreate'}) eq 'ARRAY') {
5372: foreach my $item (@creators) {
5373: if (grep(/^\Q$item\E$/,@{$settings->{'cancreate'}})) {
5374: $checked{$item} = 'none';
5375: }
5376: }
5377: }
5378: }
5379: my $rownum = 0;
5380: foreach my $item (@creators) {
5381: $rownum ++;
5382: if ($checked{$item} eq '') {
5383: $checked{$item} = 'any';
5384: }
5385: my $css_class;
5386: if ($rownum%2) {
5387: $css_class = '';
5388: } else {
5389: $css_class = ' class="LC_odd_row" ';
5390: }
5391: $datatable .= '<tr'.$css_class.'>'.
5392: '<td><span class="LC_nobreak">'.$lt{$item}.
5393: '</span></td><td align="right">';
5394: my @options = ('any');
5395: if (ref($rules) eq 'HASH') {
5396: if (keys(%{$rules}) > 0) {
5397: push(@options,('official','unofficial'));
5398: }
5399: }
5400: push(@options,'none');
5401: foreach my $option (@options) {
5402: my $type = 'radio';
5403: my $check = ' ';
5404: if ($checked{$item} eq $option) {
5405: $check = ' checked="checked" ';
5406: }
5407: $datatable .= '<span class="LC_nobreak"><label>'.
5408: '<input type="'.$type.'" name="can_createuser_'.
5409: $item.'" value="'.$option.'"'.$check.'/> '.
5410: $lt{$option}.'</label> </span>';
5411: }
5412: $datatable .= '</td></tr>';
5413: }
5414: } else {
5415: my @contexts = ('author','course','domain');
5416: my @authtypes = ('int','krb4','krb5','loc');
5417: my %checked;
5418: if (ref($settings) eq 'HASH') {
5419: if (ref($settings->{'authtypes'}) eq 'HASH') {
5420: foreach my $item (@contexts) {
5421: if (ref($settings->{'authtypes'}{$item}) eq 'HASH') {
5422: foreach my $auth (@authtypes) {
5423: if ($settings->{'authtypes'}{$item}{$auth}) {
5424: $checked{$item}{$auth} = ' checked="checked" ';
5425: }
5426: }
5427: }
5428: }
5429: }
5430: } else {
5431: foreach my $item (@contexts) {
5432: foreach my $auth (@authtypes) {
5433: $checked{$item}{$auth} = ' checked="checked" ';
5434: }
5435: }
5436: }
5437: my %title = &context_names();
5438: my %authname = &authtype_names();
5439: my $rownum = 0;
5440: my $css_class;
5441: foreach my $item (@contexts) {
5442: if ($rownum%2) {
5443: $css_class = '';
5444: } else {
5445: $css_class = ' class="LC_odd_row" ';
5446: }
5447: $datatable .= '<tr'.$css_class.'>'.
5448: '<td>'.$title{$item}.
5449: '</td><td class="LC_left_item">'.
5450: '<span class="LC_nobreak">';
5451: foreach my $auth (@authtypes) {
5452: $datatable .= '<label>'.
5453: '<input type="checkbox" name="'.$item.'_auth" '.
5454: $checked{$item}{$auth}.' value="'.$auth.'" />'.
5455: $authname{$auth}.'</label> ';
5456: }
5457: $datatable .= '</span></td></tr>';
5458: $rownum ++;
5459: }
5460: $$rowtotal += $rownum;
5461: }
5462: return $datatable;
5463: }
5464:
5465: sub print_selfcreation {
5466: my ($position,$dom,$settings,$rowtotal) = @_;
5467: my (@selfcreate,$createsettings,$processing,$datatable);
5468: if (ref($settings) eq 'HASH') {
5469: if (ref($settings->{'cancreate'}) eq 'HASH') {
5470: $createsettings = $settings->{'cancreate'};
5471: if (ref($createsettings) eq 'HASH') {
5472: if (ref($createsettings->{'selfcreate'}) eq 'ARRAY') {
5473: @selfcreate = @{$createsettings->{'selfcreate'}};
5474: } elsif ($createsettings->{'selfcreate'} ne '') {
5475: if ($settings->{'cancreate'}{'selfcreate'} eq 'any') {
5476: @selfcreate = ('email','login','sso');
5477: } elsif ($createsettings->{'selfcreate'} ne 'none') {
5478: @selfcreate = ($createsettings->{'selfcreate'});
5479: }
5480: }
5481: if (ref($createsettings->{'selfcreateprocessing'}) eq 'HASH') {
5482: $processing = $createsettings->{'selfcreateprocessing'};
5483: }
5484: }
5485: }
5486: }
5487: my %radiohash;
5488: my $numinrow = 4;
5489: map { $radiohash{'cancreate_'.$_} = 1; } @selfcreate;
5490: if ($position eq 'top') {
5491: my %choices = &Apache::lonlocal::texthash (
5492: cancreate_login => 'Institutional Login',
5493: cancreate_sso => 'Institutional Single Sign On',
5494: );
5495: my @toggles = sort(keys(%choices));
5496: my %defaultchecked = (
5497: 'cancreate_login' => 'off',
5498: 'cancreate_sso' => 'off',
5499: );
5500: my ($onclick,$itemcount);
5501: ($datatable,$itemcount) = &radiobutton_prefs(\%radiohash,\@toggles,\%defaultchecked,
5502: \%choices,$itemcount,$onclick);
5503: $$rowtotal += $itemcount;
5504:
5505: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
5506:
5507: if (ref($usertypes) eq 'HASH') {
5508: if (keys(%{$usertypes}) > 0) {
5509: $datatable .= &insttypes_row($createsettings,$types,$usertypes,
5510: $dom,$numinrow,$othertitle,
5511: 'statustocreate',$$rowtotal);
5512: $$rowtotal ++;
5513: }
5514: }
5515: my @fields = ('lastname','firstname','middlename','permanentemail','id','inststatus');
5516: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
5517: $fieldtitles{'inststatus'} = &mt('Institutional status');
5518: my $rem;
5519: my $numperrow = 2;
5520: my $css_class = $$rowtotal%2?' class="LC_odd_row"':'';
5521: $datatable .= '<tr'.$css_class.'>'.
5522: '<td class="LC_left_item">'.&mt('Mapping of Shibboleth environment variable names to user data fields (SSO auth)').'</td>'.
5523: '<td class="LC_left_item">'."\n".
5524: '<table><tr><td>'."\n";
5525: for (my $i=0; $i<@fields; $i++) {
5526: $rem = $i%($numperrow);
5527: if ($rem == 0) {
5528: if ($i > 0) {
5529: $datatable .= '</tr>';
5530: }
5531: $datatable .= '<tr>';
5532: }
5533: my $currval;
5534: if (ref($createsettings) eq 'HASH') {
5535: if (ref($createsettings->{'shibenv'}) eq 'HASH') {
5536: $currval = $createsettings->{'shibenv'}{$fields[$i]};
5537: }
5538: }
5539: $datatable .= '<td class="LC_left_item">'.
5540: '<span class="LC_nobreak">'.
5541: '<input type="text" name="shibenv_'.$fields[$i].'" '.
5542: 'value="'.$currval.'" size="10" /> '.
5543: $fieldtitles{$fields[$i]}.'</span></td>';
5544: }
5545: my $colsleft = $numperrow - $rem;
5546: if ($colsleft > 1 ) {
5547: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
5548: ' </td>';
5549: } elsif ($colsleft == 1) {
5550: $datatable .= '<td class="LC_left_item"> </td>';
5551: }
5552: $datatable .= '</tr></table></td></tr>';
5553: $$rowtotal ++;
5554: } elsif ($position eq 'middle') {
5555: my %domconf = &Apache::lonnet::get_dom('configuration',['usermodification'],$dom);
5556: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
5557: $usertypes->{'default'} = $othertitle;
5558: if (ref($types) eq 'ARRAY') {
5559: push(@{$types},'default');
5560: $usertypes->{'default'} = $othertitle;
5561: foreach my $status (@{$types}) {
5562: $datatable .= &modifiable_userdata_row('selfcreate',$status,$domconf{'usermodification'},
5563: $numinrow,$$rowtotal,$usertypes);
5564: $$rowtotal ++;
5565: }
5566: }
5567: } else {
5568: my %choices = &Apache::lonlocal::texthash (
5569: cancreate_email => 'E-mail address as username',
5570: );
5571: my @toggles = sort(keys(%choices));
5572: my %defaultchecked = (
5573: 'cancreate_email' => 'off',
5574: );
5575: my $itemcount = 0;
5576: my $display = 'none';
5577: if (grep(/^\Qemail\E$/,@selfcreate)) {
5578: $display = 'block';
5579: }
5580: my $onclick = "toggleDisplay(this.form,'emailoptions');";
5581: my $additional = '<div id="emailoptions" style="display: '.$display.'">';
5582: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
5583: my $usertypes = {};
5584: my $order = [];
5585: if ((ref($domdefaults{'inststatustypes'}) eq 'HASH') && (ref($domdefaults{'inststatusguest'}) eq 'ARRAY')) {
5586: $usertypes = $domdefaults{'inststatustypes'};
5587: $order = $domdefaults{'inststatusguest'};
5588: }
5589: if (ref($order) eq 'ARRAY') {
5590: push(@{$order},'default');
5591: if (@{$order} > 1) {
5592: $usertypes->{'default'} = &mt('Other users');
5593: $additional .= '<table><tr>';
5594: foreach my $status (@{$order}) {
5595: $additional .= '<th>'.$usertypes->{$status}.'</th>';
5596: }
5597: $additional .= '</tr><tr>';
5598: foreach my $status (@{$order}) {
5599: $additional .= '<td>'.&email_as_username($rowtotal,$processing,$status).'</td>';
5600: }
5601: $additional .= '</tr></table>';
5602: } else {
5603: $usertypes->{'default'} = &mt('All users');
5604: $additional .= &email_as_username($rowtotal,$processing);
5605: }
5606: }
5607: $additional .= '</div>'."\n";
5608:
5609: ($datatable,$itemcount) = &radiobutton_prefs(\%radiohash,\@toggles,\%defaultchecked,
5610: \%choices,$$rowtotal,$onclick,$additional);
5611: $$rowtotal ++;
5612: $datatable .= &print_requestmail($dom,'selfcreation',$createsettings,$rowtotal);
5613: $$rowtotal ++;
5614: my ($infofields,$infotitles) = &Apache::loncommon::emailusername_info();
5615: $numinrow = 1;
5616: if (ref($order) eq 'ARRAY') {
5617: foreach my $status (@{$order}) {
5618: $datatable .= &modifiable_userdata_row('cancreate','emailusername_'.$status,$settings,
5619: $numinrow,$$rowtotal,$usertypes,$infofields,$infotitles);
5620: $$rowtotal ++;
5621: }
5622: }
5623: my ($emailrules,$emailruleorder) =
5624: &Apache::lonnet::inst_userrules($dom,'email');
5625: if (ref($emailrules) eq 'HASH') {
5626: if (keys(%{$emailrules}) > 0) {
5627: $datatable .= &user_formats_row('email',$settings,$emailrules,
5628: $emailruleorder,$numinrow,$$rowtotal);
5629: $$rowtotal ++;
5630: }
5631: }
5632: $datatable .= &captcha_choice('cancreate',$createsettings,$$rowtotal);
5633: }
5634: return $datatable;
5635: }
5636:
5637: sub email_as_username {
5638: my ($rowtotal,$processing,$type) = @_;
5639: my %choices =
5640: &Apache::lonlocal::texthash (
5641: automatic => 'Automatic approval',
5642: approval => 'Queued for approval',
5643: );
5644: my $output;
5645: foreach my $option ('automatic','approval') {
5646: my $checked;
5647: if (ref($processing) eq 'HASH') {
5648: if ($type eq '') {
5649: if (!exists($processing->{'default'})) {
5650: if ($option eq 'automatic') {
5651: $checked = ' checked="checked"';
5652: }
5653: } else {
5654: if ($processing->{'default'} eq $option) {
5655: $checked = ' checked="checked"';
5656: }
5657: }
5658: } else {
5659: if (!exists($processing->{$type})) {
5660: if ($option eq 'automatic') {
5661: $checked = ' checked="checked"';
5662: }
5663: } else {
5664: if ($processing->{$type} eq $option) {
5665: $checked = ' checked="checked"';
5666: }
5667: }
5668: }
5669: } elsif ($option eq 'automatic') {
5670: $checked = ' checked="checked"';
5671: }
5672: my $name = 'cancreate_emailprocess';
5673: if (($type ne '') && ($type ne 'default')) {
5674: $name .= '_'.$type;
5675: }
5676: $output .= '<span class="LC_nobreak"><label>'.
5677: '<input type="radio" name="'.$name.'"'.
5678: $checked.' value="'.$option.'" />'.
5679: $choices{$option}.'</label></span>';
5680: if ($type eq '') {
5681: $output .= ' ';
5682: } else {
5683: $output .= '<br />';
5684: }
5685: }
5686: $$rowtotal ++;
5687: return $output;
5688: }
5689:
5690: sub captcha_choice {
5691: my ($context,$settings,$itemcount) = @_;
5692: my ($keyentry,$currpub,$currpriv,%checked,$rowname,$pubtext,$privtext,
5693: $vertext,$currver);
5694: my %lt = &captcha_phrases();
5695: $keyentry = 'hidden';
5696: if ($context eq 'cancreate') {
5697: $rowname = &mt('CAPTCHA validation');
5698: } elsif ($context eq 'login') {
5699: $rowname = &mt('"Contact helpdesk" CAPTCHA validation');
5700: }
5701: if (ref($settings) eq 'HASH') {
5702: if ($settings->{'captcha'}) {
5703: $checked{$settings->{'captcha'}} = ' checked="checked"';
5704: } else {
5705: $checked{'original'} = ' checked="checked"';
5706: }
5707: if ($settings->{'captcha'} eq 'recaptcha') {
5708: $pubtext = $lt{'pub'};
5709: $privtext = $lt{'priv'};
5710: $keyentry = 'text';
5711: $vertext = $lt{'ver'};
5712: $currver = $settings->{'recaptchaversion'};
5713: if ($currver ne '2') {
5714: $currver = 1;
5715: }
5716: }
5717: if (ref($settings->{'recaptchakeys'}) eq 'HASH') {
5718: $currpub = $settings->{'recaptchakeys'}{'public'};
5719: $currpriv = $settings->{'recaptchakeys'}{'private'};
5720: }
5721: } else {
5722: $checked{'original'} = ' checked="checked"';
5723: }
5724: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
5725: my $output = '<tr'.$css_class.'>'.
5726: '<td class="LC_left_item">'.$rowname.'</td><td class="LC_left_item" colspan="2">'."\n".
5727: '<table><tr><td>'."\n";
5728: foreach my $option ('original','recaptcha','notused') {
5729: $output .= '<span class="LC_nobreak"><label><input type="radio" name="'.$context.'_captcha" value="'.
5730: $option.'" '.$checked{$option}.' onchange="javascript:updateCaptcha('."this,'$context'".');" />'.
5731: $lt{$option}.'</label></span>';
5732: unless ($option eq 'notused') {
5733: $output .= (' 'x2)."\n";
5734: }
5735: }
5736: #
5737: # Note: If reCAPTCHA is to be used for LON-CAPA servers in a domain, a domain coordinator should visit:
5738: # https://www.google.com/recaptcha and generate a Public and Private key. For domains with multiple
5739: # servers a single key pair will be used for all servers, so the internet domain (e.g., yourcollege.edu)
5740: # specified for use with the key should be broad enough to accommodate all servers in the LON-CAPA domain.
5741: #
5742: $output .= '</td></tr>'."\n".
5743: '<tr><td>'."\n".
5744: '<span class="LC_nobreak"><span id="'.$context.'_recaptchapubtxt">'.$pubtext.'</span> '."\n".
5745: '<input type="'.$keyentry.'" id="'.$context.'_recaptchapub" name="'.$context.'_recaptchapub" value="'.
5746: $currpub.'" size="40" /></span><br />'."\n".
5747: '<span class="LC_nobreak"><span id="'.$context.'_recaptchaprivtxt">'.$privtext.'</span> '."\n".
5748: '<input type="'.$keyentry.'" id="'.$context.'_recaptchapriv" name="'.$context.'_recaptchapriv" value="'.
5749: $currpriv.'" size="40" /></span><br />'.
5750: '<span class="LC_nobreak"><span id="'.$context.'_recaptchavertxt">'.$vertext.'</span> '."\n".
5751: '<input type="'.$keyentry.'" id="'.$context.'_recaptchaversion" name="'.$context.'_recaptchaversion" value="'.
5752: $currver.'" size="3" /></span><br />'.
5753: '</td></tr></table>'."\n".
5754: '</td></tr>';
5755: return $output;
5756: }
5757:
5758: sub user_formats_row {
5759: my ($type,$settings,$rules,$ruleorder,$numinrow,$rowcount) = @_;
5760: my $output;
5761: my %text = (
5762: 'username' => 'new usernames',
5763: 'id' => 'IDs',
5764: 'email' => 'self-created accounts (e-mail)',
5765: );
5766: my $css_class = $rowcount%2?' class="LC_odd_row"':'';
5767: $output = '<tr '.$css_class.'>'.
5768: '<td><span class="LC_nobreak">';
5769: if ($type eq 'email') {
5770: $output .= &mt("Formats disallowed for $text{$type}: ");
5771: } else {
5772: $output .= &mt("Format rules to check for $text{$type}: ");
5773: }
5774: $output .= '</span></td>'.
5775: '<td class="LC_left_item" colspan="2"><table>';
5776: my $rem;
5777: if (ref($ruleorder) eq 'ARRAY') {
5778: for (my $i=0; $i<@{$ruleorder}; $i++) {
5779: if (ref($rules->{$ruleorder->[$i]}) eq 'HASH') {
5780: my $rem = $i%($numinrow);
5781: if ($rem == 0) {
5782: if ($i > 0) {
5783: $output .= '</tr>';
5784: }
5785: $output .= '<tr>';
5786: }
5787: my $check = ' ';
5788: if (ref($settings) eq 'HASH') {
5789: if (ref($settings->{$type.'_rule'}) eq 'ARRAY') {
5790: if (grep(/^\Q$ruleorder->[$i]\E$/,@{$settings->{$type.'_rule'}})) {
5791: $check = ' checked="checked" ';
5792: }
5793: }
5794: }
5795: $output .= '<td class="LC_left_item">'.
5796: '<span class="LC_nobreak"><label>'.
5797: '<input type="checkbox" name="'.$type.'_rule" '.
5798: 'value="'.$ruleorder->[$i].'"'.$check.'/>'.
5799: $rules->{$ruleorder->[$i]}{'name'}.'</label></span></td>';
5800: }
5801: }
5802: $rem = @{$ruleorder}%($numinrow);
5803: }
5804: my $colsleft = $numinrow - $rem;
5805: if ($colsleft > 1 ) {
5806: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
5807: ' </td>';
5808: } elsif ($colsleft == 1) {
5809: $output .= '<td class="LC_left_item"> </td>';
5810: }
5811: $output .= '</tr></table></td></tr>';
5812: return $output;
5813: }
5814:
5815: sub usercreation_types {
5816: my %lt = &Apache::lonlocal::texthash (
5817: author => 'When adding a co-author',
5818: course => 'When adding a user to a course',
5819: requestcrs => 'When requesting a course',
5820: any => 'Any',
5821: official => 'Institutional only ',
5822: unofficial => 'Non-institutional only',
5823: none => 'None',
5824: );
5825: return %lt;
5826: }
5827:
5828: sub selfcreation_types {
5829: my %lt = &Apache::lonlocal::texthash (
5830: selfcreate => 'User creates own account',
5831: any => 'Any',
5832: official => 'Institutional only ',
5833: unofficial => 'Non-institutional only',
5834: email => 'E-mail address',
5835: login => 'Institutional Login',
5836: sso => 'SSO',
5837: );
5838: }
5839:
5840: sub authtype_names {
5841: my %lt = &Apache::lonlocal::texthash(
5842: int => 'Internal',
5843: krb4 => 'Kerberos 4',
5844: krb5 => 'Kerberos 5',
5845: loc => 'Local',
5846: );
5847: return %lt;
5848: }
5849:
5850: sub context_names {
5851: my %context_title = &Apache::lonlocal::texthash(
5852: author => 'Creating users when an Author',
5853: course => 'Creating users when in a course',
5854: domain => 'Creating users when a Domain Coordinator',
5855: );
5856: return %context_title;
5857: }
5858:
5859: sub print_usermodification {
5860: my ($position,$dom,$settings,$rowtotal) = @_;
5861: my $numinrow = 4;
5862: my ($context,$datatable,$rowcount);
5863: if ($position eq 'top') {
5864: $rowcount = 0;
5865: $context = 'author';
5866: foreach my $role ('ca','aa') {
5867: $datatable .= &modifiable_userdata_row($context,$role,$settings,
5868: $numinrow,$rowcount);
5869: $$rowtotal ++;
5870: $rowcount ++;
5871: }
5872: } elsif ($position eq 'bottom') {
5873: $context = 'course';
5874: $rowcount = 0;
5875: foreach my $role ('st','ep','ta','in','cr') {
5876: $datatable .= &modifiable_userdata_row($context,$role,$settings,
5877: $numinrow,$rowcount);
5878: $$rowtotal ++;
5879: $rowcount ++;
5880: }
5881: }
5882: return $datatable;
5883: }
5884:
5885: sub print_defaults {
5886: my ($position,$dom,$settings,$rowtotal) = @_;
5887: my $rownum = 0;
5888: my ($datatable,$css_class);
5889: if ($position eq 'top') {
5890: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def',
5891: 'datelocale_def','portal_def');
5892: my %defaults;
5893: if (ref($settings) eq 'HASH') {
5894: %defaults = %{$settings};
5895: } else {
5896: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
5897: foreach my $item (@items) {
5898: $defaults{$item} = $domdefaults{$item};
5899: }
5900: }
5901: my $titles = &defaults_titles($dom);
5902: foreach my $item (@items) {
5903: if ($rownum%2) {
5904: $css_class = '';
5905: } else {
5906: $css_class = ' class="LC_odd_row" ';
5907: }
5908: $datatable .= '<tr'.$css_class.'>'.
5909: '<td><span class="LC_nobreak">'.$titles->{$item}.
5910: '</span></td><td class="LC_right_item" colspan="3">';
5911: if ($item eq 'auth_def') {
5912: my @authtypes = ('internal','krb4','krb5','localauth');
5913: my %shortauth = (
5914: internal => 'int',
5915: krb4 => 'krb4',
5916: krb5 => 'krb5',
5917: localauth => 'loc'
5918: );
5919: my %authnames = &authtype_names();
5920: foreach my $auth (@authtypes) {
5921: my $checked = ' ';
5922: if ($defaults{$item} eq $auth) {
5923: $checked = ' checked="checked" ';
5924: }
5925: $datatable .= '<label><input type="radio" name="'.$item.
5926: '" value="'.$auth.'"'.$checked.'/>'.
5927: $authnames{$shortauth{$auth}}.'</label> ';
5928: }
5929: } elsif ($item eq 'timezone_def') {
5930: my $includeempty = 1;
5931: $datatable .= &Apache::loncommon::select_timezone($item,$defaults{$item},undef,$includeempty);
5932: } elsif ($item eq 'datelocale_def') {
5933: my $includeempty = 1;
5934: $datatable .= &Apache::loncommon::select_datelocale($item,$defaults{$item},undef,$includeempty);
5935: } elsif ($item eq 'lang_def') {
5936: my $includeempty = 1;
5937: $datatable .= &Apache::loncommon::select_language($item,$defaults{$item},$includeempty);
5938: } else {
5939: my $size;
5940: if ($item eq 'portal_def') {
5941: $size = ' size="25"';
5942: }
5943: $datatable .= '<input type="text" name="'.$item.'" value="'.
5944: $defaults{$item}.'"'.$size.' />';
5945: }
5946: $datatable .= '</td></tr>';
5947: $rownum ++;
5948: }
5949: } else {
5950: my (%defaults);
5951: if (ref($settings) eq 'HASH') {
5952: if ((ref($settings->{'inststatusorder'}) eq 'ARRAY') && (ref($settings->{'inststatustypes'}) eq 'HASH') &&
5953: (ref($settings->{'inststatusguest'}) eq 'ARRAY')) {
5954: my $maxnum = @{$settings->{'inststatusorder'}};
5955: for (my $i=0; $i<$maxnum; $i++) {
5956: $css_class = $rownum%2?' class="LC_odd_row"':'';
5957: my $item = $settings->{'inststatusorder'}->[$i];
5958: my $title = $settings->{'inststatustypes'}->{$item};
5959: my $guestok;
5960: if (grep(/^\Q$item\E$/,@{$settings->{'inststatusguest'}})) {
5961: $guestok = 1;
5962: }
5963: my $chgstr = ' onchange="javascript:reorderTypes(this.form,'."'$item'".');"';
5964: $datatable .= '<tr'.$css_class.'>'.
5965: '<td><span class="LC_nobreak">'.
5966: '<select name="inststatus_pos_'.$item.'"'.$chgstr.'>';
5967: for (my $k=0; $k<=$maxnum; $k++) {
5968: my $vpos = $k+1;
5969: my $selstr;
5970: if ($k == $i) {
5971: $selstr = ' selected="selected" ';
5972: }
5973: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
5974: }
5975: my ($checkedon,$checkedoff);
5976: $checkedoff = ' checked="checked"';
5977: if ($guestok) {
5978: $checkedon = $checkedoff;
5979: $checkedoff = '';
5980: }
5981: $datatable .= '</select> '.&mt('Internal ID:').' <b>'.$item.'</b> '.
5982: '<input type="checkbox" name="inststatus_delete" value="'.$item.'" />'.
5983: &mt('delete').'</span></td>'.
5984: '<td class="LC_left_item"><span class="LC_nobreak">'.&mt('Name displayed:').
5985: '<input type="text" size="20" name="inststatus_title_'.$item.'" value="'.$title.'" />'.
5986: '</span></td>'.
5987: '<td class="LC_right_item"><span class="LC_nobreak">'.
5988: '<label><input type="radio" value="1" name="inststatus_guest_'.$item.'"'.$checkedon.' />'.
5989: &mt('Yes').'</label>'.(' 'x2).
5990: '<label><input type="radio" value="0" name="inststatus_guest_'.$item.'"'.$checkedoff.' />'.
5991: &mt('No').'</label></span></td></tr>';
5992: }
5993: $css_class = $rownum%2?' class="LC_odd_row"':'';
5994: my $chgstr = ' onchange="javascript:reorderTypes(this.form,'."'addinststatus_pos'".');"';
5995: $datatable .= '<tr '.$css_class.'>'.
5996: '<td><span class="LC_nobreak"><select name="addinststatus_pos"'.$chgstr.'>';
5997: for (my $k=0; $k<=$maxnum; $k++) {
5998: my $vpos = $k+1;
5999: my $selstr;
6000: if ($k == $maxnum) {
6001: $selstr = ' selected="selected" ';
6002: }
6003: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
6004: }
6005: $datatable .= '</select> '.&mt('Internal ID:').
6006: '<input type="text" size="10" name="addinststatus" value="" />'.
6007: ' '.&mt('(new)').
6008: '</span></td><td class="LC_left_item"><span class="LC_nobreak">'.
6009: &mt('Name displayed:').
6010: '<input type="text" size="20" name="addinststatus_title" value="" /></span></td>'.
6011: '<td class="LC_right_item"><span class="LC_nobreak">'.
6012: '<label><input type="radio" value="1" name="addinststatus_guest" />'.
6013: &mt('Yes').'</label>'.(' 'x2).
6014: '<label><input type="radio" value="0" name="addinststatus_guest" />'.
6015: &mt('No').'</label></span></td></tr>';
6016: '</tr>'."\n";
6017: $rownum ++;
6018: }
6019: }
6020: }
6021: $$rowtotal += $rownum;
6022: return $datatable;
6023: }
6024:
6025: sub get_languages_hash {
6026: my %langchoices;
6027: foreach my $id (&Apache::loncommon::languageids()) {
6028: my $code = &Apache::loncommon::supportedlanguagecode($id);
6029: if ($code ne '') {
6030: $langchoices{$code} = &Apache::loncommon::plainlanguagedescription($id);
6031: }
6032: }
6033: return %langchoices;
6034: }
6035:
6036: sub defaults_titles {
6037: my ($dom) = @_;
6038: my %titles = &Apache::lonlocal::texthash (
6039: 'auth_def' => 'Default authentication type',
6040: 'auth_arg_def' => 'Default authentication argument',
6041: 'lang_def' => 'Default language',
6042: 'timezone_def' => 'Default timezone',
6043: 'datelocale_def' => 'Default locale for dates',
6044: 'portal_def' => 'Portal/Default URL',
6045: );
6046: if ($dom) {
6047: my $uprimary_id = &Apache::lonnet::domain($dom,'primary');
6048: my $uint_dom = &Apache::lonnet::internet_dom($uprimary_id);
6049: my $protocol = $Apache::lonnet::protocol{$uprimary_id};
6050: $protocol = 'http' if ($protocol ne 'https');
6051: if ($uint_dom) {
6052: $titles{'portal_def'} .= ' '.&mt('(for example: [_1])',$protocol.'://loncapa.'.
6053: $uint_dom);
6054: }
6055: }
6056: return (\%titles);
6057: }
6058:
6059: sub print_scantronformat {
6060: my ($r,$dom,$confname,$settings,$rowtotal) = @_;
6061: my $itemcount = 1;
6062: my ($datatable,$css_class,$scantronurl,$is_custom,%error,%scantronurls,
6063: %confhash);
6064: my $switchserver = &check_switchserver($dom,$confname);
6065: my %lt = &Apache::lonlocal::texthash (
6066: default => 'Default bubblesheet format file error',
6067: custom => 'Custom bubblesheet format file error',
6068: );
6069: my %scantronfiles = (
6070: default => 'default.tab',
6071: custom => 'custom.tab',
6072: );
6073: foreach my $key (keys(%scantronfiles)) {
6074: $scantronurls{$key} = '/res/'.$dom.'/'.$confname.'/scantron/'
6075: .$scantronfiles{$key};
6076: }
6077: my @defaultinfo = &Apache::lonnet::stat_file($scantronurls{'default'});
6078: if ((!@defaultinfo) || ($defaultinfo[0] eq 'no_such_dir')) {
6079: if (!$switchserver) {
6080: my $servadm = $r->dir_config('lonAdmEMail');
6081: my ($configuserok,$author_ok) = &config_check($dom,$confname,$servadm);
6082: if ($configuserok eq 'ok') {
6083: if ($author_ok eq 'ok') {
6084: my %legacyfile = (
6085: default => $Apache::lonnet::perlvar{'lonTabDir'}.'/default_scantronformat.tab',
6086: custom => $Apache::lonnet::perlvar{'lonTabDir'}.'/scantronformat.tab',
6087: );
6088: my %md5chk;
6089: foreach my $type (keys(%legacyfile)) {
6090: ($md5chk{$type}) = split(/ /,`md5sum $legacyfile{$type}`);
6091: chomp($md5chk{$type});
6092: }
6093: if ($md5chk{'default'} ne $md5chk{'custom'}) {
6094: foreach my $type (keys(%legacyfile)) {
6095: ($scantronurls{$type},my $error) =
6096: &legacy_scantronformat($r,$dom,$confname,
6097: $type,$legacyfile{$type},
6098: $scantronurls{$type},
6099: $scantronfiles{$type});
6100: if ($error ne '') {
6101: $error{$type} = $error;
6102: }
6103: }
6104: if (keys(%error) == 0) {
6105: $is_custom = 1;
6106: $confhash{'scantron'}{'scantronformat'} =
6107: $scantronurls{'custom'};
6108: my $putresult =
6109: &Apache::lonnet::put_dom('configuration',
6110: \%confhash,$dom);
6111: if ($putresult ne 'ok') {
6112: $error{'custom'} =
6113: '<span class="LC_error">'.
6114: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
6115: }
6116: }
6117: } else {
6118: ($scantronurls{'default'},my $error) =
6119: &legacy_scantronformat($r,$dom,$confname,
6120: 'default',$legacyfile{'default'},
6121: $scantronurls{'default'},
6122: $scantronfiles{'default'});
6123: if ($error eq '') {
6124: $confhash{'scantron'}{'scantronformat'} = '';
6125: my $putresult =
6126: &Apache::lonnet::put_dom('configuration',
6127: \%confhash,$dom);
6128: if ($putresult ne 'ok') {
6129: $error{'default'} =
6130: '<span class="LC_error">'.
6131: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
6132: }
6133: } else {
6134: $error{'default'} = $error;
6135: }
6136: }
6137: }
6138: }
6139: } else {
6140: $error{'default'} = &mt("Unable to copy default bubblesheet formatfile to domain's RES space: [_1]",$switchserver);
6141: }
6142: }
6143: if (ref($settings) eq 'HASH') {
6144: if ($settings->{'scantronformat'} eq "/res/$dom/$confname/scantron/custom.tab") {
6145: my @info = &Apache::lonnet::stat_file($settings->{'scantronformat'});
6146: if ((!@info) || ($info[0] eq 'no_such_dir')) {
6147: $scantronurl = '';
6148: } else {
6149: $scantronurl = $settings->{'scantronformat'};
6150: }
6151: $is_custom = 1;
6152: } else {
6153: $scantronurl = $scantronurls{'default'};
6154: }
6155: } else {
6156: if ($is_custom) {
6157: $scantronurl = $scantronurls{'custom'};
6158: } else {
6159: $scantronurl = $scantronurls{'default'};
6160: }
6161: }
6162: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6163: $datatable .= '<tr'.$css_class.'>';
6164: if (!$is_custom) {
6165: $datatable .= '<td>'.&mt('Default in use:').'<br />'.
6166: '<span class="LC_nobreak">';
6167: if ($scantronurl) {
6168: $datatable .= &Apache::loncommon::modal_link($scantronurl,&mt('Default bubblesheet format file'),600,500,
6169: undef,undef,undef,undef,'background-color:#ffffff');
6170: } else {
6171: $datatable = &mt('File unavailable for display');
6172: }
6173: $datatable .= '</span></td>';
6174: if (keys(%error) == 0) {
6175: $datatable .= '<td valign="bottom">';
6176: if (!$switchserver) {
6177: $datatable .= &mt('Upload:').'<br />';
6178: }
6179: } else {
6180: my $errorstr;
6181: foreach my $key (sort(keys(%error))) {
6182: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
6183: }
6184: $datatable .= '<td>'.$errorstr;
6185: }
6186: } else {
6187: if (keys(%error) > 0) {
6188: my $errorstr;
6189: foreach my $key (sort(keys(%error))) {
6190: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
6191: }
6192: $datatable .= '<td>'.$errorstr.'</td><td> ';
6193: } elsif ($scantronurl) {
6194: my $link = &Apache::loncommon::modal_link($scantronurl,&mt('Custom bubblesheet format file'),600,500,
6195: undef,undef,undef,undef,'background-color:#ffffff');
6196: $datatable .= '<td><span class="LC_nobreak">'.
6197: $link.
6198: '<label><input type="checkbox" name="scantronformat_del"'.
6199: ' value="1" />'.&mt('Delete?').'</label></span></td>'.
6200: '<td><span class="LC_nobreak"> '.
6201: &mt('Replace:').'</span><br />';
6202: }
6203: }
6204: if (keys(%error) == 0) {
6205: if ($switchserver) {
6206: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
6207: } else {
6208: $datatable .='<span class="LC_nobreak"> '.
6209: '<input type="file" name="scantronformat" /></span>';
6210: }
6211: }
6212: $datatable .= '</td></tr>';
6213: $$rowtotal ++;
6214: return $datatable;
6215: }
6216:
6217: sub legacy_scantronformat {
6218: my ($r,$dom,$confname,$file,$legacyfile,$newurl,$newfile) = @_;
6219: my ($url,$error);
6220: my @statinfo = &Apache::lonnet::stat_file($newurl);
6221: if ((!@statinfo) || ($statinfo[0] eq 'no_such_dir')) {
6222: (my $result,$url) =
6223: &publishlogo($r,'copy',$legacyfile,$dom,$confname,'scantron',
6224: '','',$newfile);
6225: if ($result ne 'ok') {
6226: $error = &mt("An error occurred publishing the [_1] bubblesheet format file in RES space. Error was: [_2].",$newfile,$result);
6227: }
6228: }
6229: return ($url,$error);
6230: }
6231:
6232: sub print_coursecategories {
6233: my ($position,$dom,$hdritem,$settings,$rowtotal) = @_;
6234: my $datatable;
6235: if ($position eq 'top') {
6236: my (%checked);
6237: my @catitems = ('unauth','auth');
6238: my @cattypes = ('std','domonly','codesrch','none');
6239: $checked{'unauth'} = 'std';
6240: $checked{'auth'} = 'std';
6241: if (ref($settings) eq 'HASH') {
6242: foreach my $type (@cattypes) {
6243: if ($type eq $settings->{'unauth'}) {
6244: $checked{'unauth'} = $type;
6245: }
6246: if ($type eq $settings->{'auth'}) {
6247: $checked{'auth'} = $type;
6248: }
6249: }
6250: }
6251: my %lt = &Apache::lonlocal::texthash (
6252: unauth => 'Catalog type for unauthenticated users',
6253: auth => 'Catalog type for authenticated users',
6254: none => 'No catalog',
6255: std => 'Standard catalog',
6256: domonly => 'Domain-only catalog',
6257: codesrch => "Code search form",
6258: );
6259: my $itemcount = 0;
6260: foreach my $item (@catitems) {
6261: my $css_class = $itemcount%2? ' class="LC_odd_row"':'';
6262: $datatable .= '<tr '.$css_class.'>'.
6263: '<td>'.$lt{$item}.'</td>'.
6264: '<td class="LC_right_item"><span class="LC_nobreak">';
6265: foreach my $type (@cattypes) {
6266: my $ischecked;
6267: if ($checked{$item} eq $type) {
6268: $ischecked=' checked="checked"';
6269: }
6270: $datatable .= '<label>'.
6271: '<input type="radio" name="coursecat_'.$item.'" value="'.$type.'"'.$ischecked.
6272: ' />'.$lt{$type}.'</label> ';
6273: }
6274: $datatable .= '</td></tr>';
6275: $itemcount ++;
6276: }
6277: $$rowtotal += $itemcount;
6278: } elsif ($position eq 'middle') {
6279: my $toggle_cats_crs = ' ';
6280: my $toggle_cats_dom = ' checked="checked" ';
6281: my $can_cat_crs = ' ';
6282: my $can_cat_dom = ' checked="checked" ';
6283: my $toggle_catscomm_comm = ' ';
6284: my $toggle_catscomm_dom = ' checked="checked" ';
6285: my $can_catcomm_comm = ' ';
6286: my $can_catcomm_dom = ' checked="checked" ';
6287: my $toggle_catsplace_place = ' ';
6288: my $toggle_catsplace_dom = ' checked="checked" ';
6289: my $can_catplace_place = ' ';
6290: my $can_catplace_dom = ' checked="checked" ';
6291:
6292: if (ref($settings) eq 'HASH') {
6293: if ($settings->{'togglecats'} eq 'crs') {
6294: $toggle_cats_crs = $toggle_cats_dom;
6295: $toggle_cats_dom = ' ';
6296: }
6297: if ($settings->{'categorize'} eq 'crs') {
6298: $can_cat_crs = $can_cat_dom;
6299: $can_cat_dom = ' ';
6300: }
6301: if ($settings->{'togglecatscomm'} eq 'comm') {
6302: $toggle_catscomm_comm = $toggle_catscomm_dom;
6303: $toggle_catscomm_dom = ' ';
6304: }
6305: if ($settings->{'categorizecomm'} eq 'comm') {
6306: $can_catcomm_comm = $can_catcomm_dom;
6307: $can_catcomm_dom = ' ';
6308: }
6309: if ($settings->{'togglecatsplace'} eq 'place') {
6310: $toggle_catsplace_place = $toggle_catsplace_dom;
6311: $toggle_catsplace_dom = ' ';
6312: }
6313: if ($settings->{'categorizeplace'} eq 'place') {
6314: $can_catplace_place = $can_catplace_dom;
6315: $can_catplace_dom = ' ';
6316: }
6317: }
6318: my %title = &Apache::lonlocal::texthash (
6319: togglecats => 'Show/Hide a course in catalog',
6320: togglecatscomm => 'Show/Hide a community in catalog',
6321: togglecatsplace => 'Show/Hide a placement test in catalog',
6322: categorize => 'Assign a category to a course',
6323: categorizecomm => 'Assign a category to a community',
6324: categorizeplace => 'Assign a category to a placement test',
6325: );
6326: my %level = &Apache::lonlocal::texthash (
6327: dom => 'Set in Domain',
6328: crs => 'Set in Course',
6329: comm => 'Set in Community',
6330: place => 'Set in Placement Test',
6331: );
6332: $datatable = '<tr class="LC_odd_row">'.
6333: '<td>'.$title{'togglecats'}.'</td>'.
6334: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
6335: '<input type="radio" name="togglecats"'.
6336: $toggle_cats_dom.' value="dom" />'.$level{'dom'}.'</label> '.
6337: '<label><input type="radio" name="togglecats"'.
6338: $toggle_cats_crs.' value="crs" />'.$level{'crs'}.'</label></span></td>'.
6339: '</tr><tr>'.
6340: '<td>'.$title{'categorize'}.'</td>'.
6341: '<td class="LC_right_item"><span class="LC_nobreak">'.
6342: '<label><input type="radio" name="categorize"'.
6343: $can_cat_dom.' value="dom" />'.$level{'dom'}.'</label> '.
6344: '<label><input type="radio" name="categorize"'.
6345: $can_cat_crs.'value="crs" />'.$level{'crs'}.'</label></span></td>'.
6346: '</tr><tr class="LC_odd_row">'.
6347: '<td>'.$title{'togglecatscomm'}.'</td>'.
6348: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
6349: '<input type="radio" name="togglecatscomm"'.
6350: $toggle_catscomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
6351: '<label><input type="radio" name="togglecatscomm"'.
6352: $toggle_catscomm_comm.' value="comm" />'.$level{'comm'}.'</label></span></td>'.
6353: '</tr><tr>'.
6354: '<td>'.$title{'categorizecomm'}.'</td>'.
6355: '<td class="LC_right_item"><span class="LC_nobreak">'.
6356: '<label><input type="radio" name="categorizecomm"'.
6357: $can_catcomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
6358: '<label><input type="radio" name="categorizecomm"'.
6359: $can_catcomm_comm.'value="comm" />'.$level{'comm'}.'</label></span></td>'.
6360: '</tr><tr>'.
6361: '<td>'.$title{'togglecatsplace'}.'</td>'.
6362: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
6363: '<input type="radio" name="togglecatsplace"'.
6364: $toggle_catsplace_dom.' value="dom" />'.$level{'dom'}.'</label> '.
6365: '<label><input type="radio" name="togglecatscomm"'.
6366: $toggle_catsplace_place.' value="comm" />'.$level{'place'}.'</label></span></td>'.
6367: '</tr><tr>'.
6368: '<td>'.$title{'categorizeplace'}.'</td>'.
6369: '<td class="LC_right_item"><span class="LC_nobreak">'.
6370: '<label><input type="radio" name="categorizeplace"'.
6371: $can_catplace_dom.' value="dom" />'.$level{'dom'}.'</label> '.
6372: '<label><input type="radio" name="categorizeplace"'.
6373: $can_catplace_place.'value="place" />'.$level{'place'}.'</label></span></td>'.
6374: '</tr>';
6375: $$rowtotal += 6;
6376: } else {
6377: my $css_class;
6378: my $itemcount = 1;
6379: my $cathash;
6380: if (ref($settings) eq 'HASH') {
6381: $cathash = $settings->{'cats'};
6382: }
6383: if (ref($cathash) eq 'HASH') {
6384: my (@cats,@trails,%allitems,%idx,@jsarray);
6385: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,
6386: \%allitems,\%idx,\@jsarray);
6387: my $maxdepth = scalar(@cats);
6388: my $colattrib = '';
6389: if ($maxdepth > 2) {
6390: $colattrib = ' colspan="2" ';
6391: }
6392: my @path;
6393: if (@cats > 0) {
6394: if (ref($cats[0]) eq 'ARRAY') {
6395: my $numtop = @{$cats[0]};
6396: my $maxnum = $numtop;
6397: my %default_names = (
6398: instcode => &mt('Official courses'),
6399: communities => &mt('Communities'),
6400: placement => &mt('Placement Tests'),
6401: );
6402:
6403: if ((!grep(/^instcode$/,@{$cats[0]})) ||
6404: ($cathash->{'instcode::0'} eq '') ||
6405: (!grep(/^communities$/,@{$cats[0]})) ||
6406: ($cathash->{'communities::0'} eq '') ||
6407: (!grep(/^placement$/,@{$cats[0]})) ||
6408: ($cathash->{'placement::0'} eq '')) {
6409: $maxnum ++;
6410: }
6411: my $lastidx;
6412: for (my $i=0; $i<$numtop; $i++) {
6413: my $parent = $cats[0][$i];
6414: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6415: my $item = &escape($parent).'::0';
6416: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$item','$idx{$item}'".');"';
6417: $lastidx = $idx{$item};
6418: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
6419: .'<select name="'.$item.'"'.$chgstr.'>';
6420: for (my $k=0; $k<=$maxnum; $k++) {
6421: my $vpos = $k+1;
6422: my $selstr;
6423: if ($k == $i) {
6424: $selstr = ' selected="selected" ';
6425: }
6426: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
6427: }
6428: $datatable .= '</select></span></td><td>';
6429: if ($parent eq 'instcode' || $parent eq 'communities' || $parent eq 'placement') {
6430: $datatable .= '<span class="LC_nobreak">'
6431: .$default_names{$parent}.'</span>';
6432: if ($parent eq 'instcode') {
6433: $datatable .= '<br /><span class="LC_nobreak">('
6434: .&mt('with institutional codes')
6435: .')</span></td><td'.$colattrib.'>';
6436: } else {
6437: $datatable .= '<table><tr><td>';
6438: }
6439: $datatable .= '<span class="LC_nobreak">'
6440: .'<label><input type="radio" name="'
6441: .$parent.'" value="1" checked="checked" />'
6442: .&mt('Display').'</label>';
6443: if ($parent eq 'instcode') {
6444: $datatable .= ' ';
6445: } else {
6446: $datatable .= '</span></td></tr><tr><td>'
6447: .'<span class="LC_nobreak">';
6448: }
6449: $datatable .= '<label><input type="radio" name="'
6450: .$parent.'" value="0" />'
6451: .&mt('Do not display').'</label></span>';
6452: if (($parent eq 'communities') || ($parent eq 'placement')) {
6453: $datatable .= '</td></tr></table>';
6454: }
6455: $datatable .= '</td>';
6456: } else {
6457: $datatable .= $parent
6458: .' <span class="LC_nobreak"><label>'
6459: .'<input type="checkbox" name="deletecategory" '
6460: .'value="'.$item.'" />'.&mt('Delete').'</label></span></td>';
6461: }
6462: my $depth = 1;
6463: push(@path,$parent);
6464: $datatable .= &build_category_rows($itemcount,\@cats,$depth,$parent,\@path,\%idx);
6465: pop(@path);
6466: $datatable .= '</tr><tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr>';
6467: $itemcount ++;
6468: }
6469: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6470: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','$lastidx'".');"';
6471: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="addcategory_pos"'.$chgstr.'>';
6472: for (my $k=0; $k<=$maxnum; $k++) {
6473: my $vpos = $k+1;
6474: my $selstr;
6475: if ($k == $numtop) {
6476: $selstr = ' selected="selected" ';
6477: }
6478: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
6479: }
6480: $datatable .= '</select></span></td><td colspan="2">'.&mt('Add category:').' '
6481: .'<input type="text" size="20" name="addcategory_name" value="" /></td>'
6482: .'</tr>'."\n";
6483: $itemcount ++;
6484: foreach my $default ('instcode','communities','placement') {
6485: if ((!grep(/^\Q$default\E$/,@{$cats[0]})) || ($cathash->{$default.'::0'} eq '')) {
6486: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6487: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$default"."_pos','$lastidx'".');"';
6488: $datatable .= '<tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr><tr '.$css_class.'><td>'.
6489: '<span class="LC_nobreak"><select name="'.$default.'_pos"'.$chgstr.'>';
6490: for (my $k=0; $k<=$maxnum; $k++) {
6491: my $vpos = $k+1;
6492: my $selstr;
6493: if ($k == $maxnum) {
6494: $selstr = ' selected="selected" ';
6495: }
6496: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
6497: }
6498: $datatable .= '</select></span></td>'.
6499: '<td><span class="LC_nobreak">'.
6500: $default_names{$default}.'</span>';
6501: if ($default eq 'instcode') {
6502: $datatable .= '<br /><span class="LC_nobreak">('
6503: .&mt('with institutional codes').')</span>';
6504: }
6505: $datatable .= '</td>'
6506: .'<td><span class="LC_nobreak"><label><input type="radio" name="'.$default.'" value="1" />'
6507: .&mt('Display').'</label> '
6508: .'<label><input type="radio" name="'.$default.'" value="0" checked="checked"/>'
6509: .&mt('Do not display').'</label></span></td></tr>';
6510: }
6511: }
6512: }
6513: } else {
6514: $datatable .= &initialize_categories($itemcount);
6515: }
6516: } else {
6517: $datatable .= '<td class="LC_right_item">'.$hdritem->{'header'}->[1]->{'col2'}.'</td>'
6518: .&initialize_categories($itemcount);
6519: }
6520: $$rowtotal += $itemcount;
6521: }
6522: return $datatable;
6523: }
6524:
6525: sub print_serverstatuses {
6526: my ($dom,$settings,$rowtotal) = @_;
6527: my $datatable;
6528: my @pages = &serverstatus_pages();
6529: my (%namedaccess,%machineaccess);
6530: foreach my $type (@pages) {
6531: $namedaccess{$type} = '';
6532: $machineaccess{$type}= '';
6533: }
6534: if (ref($settings) eq 'HASH') {
6535: foreach my $type (@pages) {
6536: if (exists($settings->{$type})) {
6537: if (ref($settings->{$type}) eq 'HASH') {
6538: foreach my $key (keys(%{$settings->{$type}})) {
6539: if ($key eq 'namedusers') {
6540: $namedaccess{$type} = $settings->{$type}->{$key};
6541: } elsif ($key eq 'machines') {
6542: $machineaccess{$type} = $settings->{$type}->{$key};
6543: }
6544: }
6545: }
6546: }
6547: }
6548: }
6549: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
6550: my $rownum = 0;
6551: my $css_class;
6552: foreach my $type (@pages) {
6553: $rownum ++;
6554: $css_class = $rownum%2?' class="LC_odd_row"':'';
6555: $datatable .= '<tr'.$css_class.'>'.
6556: '<td><span class="LC_nobreak">'.
6557: $titles->{$type}.'</span></td>'.
6558: '<td class="LC_left_item">'.
6559: '<input type="text" name="'.$type.'_namedusers" '.
6560: 'value="'.$namedaccess{$type}.'" size="30" /></td>'.
6561: '<td class="LC_right_item">'.
6562: '<span class="LC_nobreak">'.
6563: '<input type="text" name="'.$type.'_machines" '.
6564: 'value="'.$machineaccess{$type}.'" size="10" />'.
6565: '</td></tr>'."\n";
6566: }
6567: $$rowtotal += $rownum;
6568: return $datatable;
6569: }
6570:
6571: sub serverstatus_pages {
6572: return ('userstatus','lonstatus','loncron','server-status','codeversions',
6573: 'checksums','clusterstatus','certstatus','metadata_keywords',
6574: 'metadata_harvest','takeoffline','takeonline','showenv','toggledebug',
6575: 'ping','domconf','uniquecodes','diskusage','coursecatalog');
6576: }
6577:
6578: sub defaults_javascript {
6579: my ($settings) = @_;
6580: return unless (ref($settings) eq 'HASH');
6581: if ((ref($settings->{'inststatusorder'}) eq 'ARRAY') && (ref($settings->{'inststatustypes'}) eq 'HASH')) {
6582: my $maxnum = scalar(@{$settings->{'inststatusorder'}});
6583: if ($maxnum eq '') {
6584: $maxnum = 0;
6585: }
6586: $maxnum ++;
6587: my $jstext = ' var inststatuses = Array('."'".join("','",@{$settings->{'inststatusorder'}})."'".');';
6588: return <<"ENDSCRIPT";
6589: <script type="text/javascript">
6590: // <![CDATA[
6591: function reorderTypes(form,caller) {
6592: var changedVal;
6593: $jstext
6594: var newpos = 'addinststatus_pos';
6595: var current = new Array;
6596: var maxh = $maxnum;
6597: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
6598: var oldVal;
6599: if (caller == newpos) {
6600: changedVal = newitemVal;
6601: } else {
6602: var curritem = 'inststatus_pos_'+caller;
6603: changedVal = form.elements[curritem].options[form.elements[curritem].selectedIndex].value;
6604: current[newitemVal] = newpos;
6605: }
6606: for (var i=0; i<inststatuses.length; i++) {
6607: if (inststatuses[i] != caller) {
6608: var elementName = 'inststatus_pos_'+inststatuses[i];
6609: if (form.elements[elementName]) {
6610: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
6611: current[currVal] = elementName;
6612: }
6613: }
6614: }
6615: for (var j=0; j<maxh; j++) {
6616: if (current[j] == undefined) {
6617: oldVal = j;
6618: }
6619: }
6620: if (oldVal < changedVal) {
6621: for (var k=oldVal+1; k<=changedVal ; k++) {
6622: var elementName = current[k];
6623: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
6624: }
6625: } else {
6626: for (var k=changedVal; k<oldVal; k++) {
6627: var elementName = current[k];
6628: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
6629: }
6630: }
6631: return;
6632: }
6633:
6634: // ]]>
6635: </script>
6636:
6637: ENDSCRIPT
6638: }
6639: }
6640:
6641: sub coursecategories_javascript {
6642: my ($settings) = @_;
6643: my ($output,$jstext,$cathash);
6644: if (ref($settings) eq 'HASH') {
6645: $cathash = $settings->{'cats'};
6646: }
6647: if (ref($cathash) eq 'HASH') {
6648: my (@cats,@jsarray,%idx);
6649: &Apache::loncommon::gather_categories($cathash,\@cats,\%idx,\@jsarray);
6650: if (@jsarray > 0) {
6651: $jstext = ' var categories = Array('.scalar(@jsarray).');'."\n";
6652: for (my $i=0; $i<@jsarray; $i++) {
6653: if (ref($jsarray[$i]) eq 'ARRAY') {
6654: my $catstr = join('","',@{$jsarray[$i]});
6655: $jstext .= ' categories['.$i.'] = Array("'.$catstr.'");'."\n";
6656: }
6657: }
6658: }
6659: } else {
6660: $jstext = ' var categories = Array(1);'."\n".
6661: ' categories[0] = Array("instcode_pos");'."\n";
6662: }
6663: my $instcode_reserved = &mt('The name: [_1] is a reserved category.','"instcode"');
6664: my $communities_reserved = &mt('The name: [_1] is a reserved category.','"communities"');
6665: my $placement_reserved = &mt('The name: [_1] is a reserved category.','"placement"');
6666: my $choose_again = "\n".&mt('Please use a different name for the new top level category.');
6667: &js_escape(\$instcode_reserved);
6668: &js_escape(\$communities_reserved);
6669: &js_escape(\$placement_reserved);
6670: &js_escape(\$choose_again);
6671: $output = <<"ENDSCRIPT";
6672: <script type="text/javascript">
6673: // <![CDATA[
6674: function reorderCats(form,parent,item,idx) {
6675: var changedVal;
6676: $jstext
6677: var newpos = 'addcategory_pos';
6678: if (parent == '') {
6679: var has_instcode = 0;
6680: var maxtop = categories[idx].length;
6681: for (var j=0; j<maxtop; j++) {
6682: if (categories[idx][j] == 'instcode::0') {
6683: has_instcode == 1;
6684: }
6685: }
6686: if (has_instcode == 0) {
6687: categories[idx][maxtop] = 'instcode_pos';
6688: }
6689: } else {
6690: newpos += '_'+parent;
6691: }
6692: var maxh = 1 + categories[idx].length;
6693: var current = new Array;
6694: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
6695: if (item == newpos) {
6696: changedVal = newitemVal;
6697: } else {
6698: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
6699: current[newitemVal] = newpos;
6700: }
6701: for (var i=0; i<categories[idx].length; i++) {
6702: var elementName = categories[idx][i];
6703: if (elementName != item) {
6704: if (form.elements[elementName]) {
6705: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
6706: current[currVal] = elementName;
6707: }
6708: }
6709: }
6710: var oldVal;
6711: for (var j=0; j<maxh; j++) {
6712: if (current[j] == undefined) {
6713: oldVal = j;
6714: }
6715: }
6716: if (oldVal < changedVal) {
6717: for (var k=oldVal+1; k<=changedVal ; k++) {
6718: var elementName = current[k];
6719: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
6720: }
6721: } else {
6722: for (var k=changedVal; k<oldVal; k++) {
6723: var elementName = current[k];
6724: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
6725: }
6726: }
6727: return;
6728: }
6729:
6730: function categoryCheck(form) {
6731: if (form.elements['addcategory_name'].value == 'instcode') {
6732: alert('$instcode_reserved\\n$choose_again');
6733: return false;
6734: }
6735: if (form.elements['addcategory_name'].value == 'communities') {
6736: alert('$communities_reserved\\n$choose_again');
6737: return false;
6738: }
6739: if (form.elements['addcategory_name'].value == 'placement') {
6740: alert('$placement_reserved\\n$choose_again');
6741: return false;
6742: }
6743: return true;
6744: }
6745:
6746: // ]]>
6747: </script>
6748:
6749: ENDSCRIPT
6750: return $output;
6751: }
6752:
6753: sub initialize_categories {
6754: my ($itemcount) = @_;
6755: my ($datatable,$css_class,$chgstr);
6756: my %default_names = (
6757: instcode => 'Official courses (with institutional codes)',
6758: communities => 'Communities',
6759: placement => 'Placement Tests',
6760: );
6761: my $select0 = ' selected="selected"';
6762: my $select1 = '';
6763: foreach my $default ('instcode','communities','placement') {
6764: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6765: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'',$default"."_pos','0'".');"';
6766: if (($default eq 'communities') || ($default eq 'placement')) {
6767: $select1 = $select0;
6768: $select0 = '';
6769: }
6770: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
6771: .'<select name="'.$default.'_pos">'
6772: .'<option value="0"'.$select0.'>1</option>'
6773: .'<option value="1"'.$select1.'>2</option>'
6774: .'<option value="2">3</option></select> '
6775: .$default_names{$default}
6776: .'</span></td><td><span class="LC_nobreak">'
6777: .'<label><input type="radio" name="'.$default.'" value="1" checked="checked" />'
6778: .&mt('Display').'</label> <label>'
6779: .'<input type="radio" name="'.$default.'" value="0" />'.&mt('Do not display')
6780: .'</label></span></td></tr>';
6781: $itemcount ++;
6782: }
6783: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6784: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','0'".');"';
6785: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
6786: .'<select name="addcategory_pos"'.$chgstr.'>'
6787: .'<option value="0">1</option>'
6788: .'<option value="1">2</option>'
6789: .'<option value="2" selected="selected">3</option></select> '
6790: .&mt('Add category').'</td><td>'.&mt('Name:')
6791: .' <input type="text" size="20" name="addcategory_name" value="" /></td></tr>';
6792: return $datatable;
6793: }
6794:
6795: sub build_category_rows {
6796: my ($itemcount,$cats,$depth,$parent,$path,$idx) = @_;
6797: my ($text,$name,$item,$chgstr);
6798: if (ref($cats) eq 'ARRAY') {
6799: my $maxdepth = scalar(@{$cats});
6800: if (ref($cats->[$depth]) eq 'HASH') {
6801: if (ref($cats->[$depth]{$parent}) eq 'ARRAY') {
6802: my $numchildren = @{$cats->[$depth]{$parent}};
6803: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
6804: $text .= '<td><table class="LC_data_table">';
6805: my ($idxnum,$parent_name,$parent_item);
6806: my $higher = $depth - 1;
6807: if ($higher == 0) {
6808: $parent_name = &escape($parent).'::'.$higher;
6809: } else {
6810: if (ref($path) eq 'ARRAY') {
6811: $parent_name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
6812: }
6813: }
6814: $parent_item = 'addcategory_pos_'.$parent_name;
6815: for (my $j=0; $j<=$numchildren; $j++) {
6816: if ($j < $numchildren) {
6817: $name = $cats->[$depth]{$parent}[$j];
6818: $item = &escape($name).':'.&escape($parent).':'.$depth;
6819: $idxnum = $idx->{$item};
6820: } else {
6821: $name = $parent_name;
6822: $item = $parent_item;
6823: }
6824: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'$parent_name','$item','$idxnum'".');"';
6825: $text .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="'.$item.'"'.$chgstr.'>';
6826: for (my $i=0; $i<=$numchildren; $i++) {
6827: my $vpos = $i+1;
6828: my $selstr;
6829: if ($j == $i) {
6830: $selstr = ' selected="selected" ';
6831: }
6832: $text .= '<option value="'.$i.'"'.$selstr.'>'.$vpos.'</option>';
6833: }
6834: $text .= '</select> ';
6835: if ($j < $numchildren) {
6836: my $deeper = $depth+1;
6837: $text .= $name.' '
6838: .'<label><input type="checkbox" name="deletecategory" value="'
6839: .$item.'" />'.&mt('Delete').'</label></span></td><td>';
6840: if(ref($path) eq 'ARRAY') {
6841: push(@{$path},$name);
6842: $text .= &build_category_rows($itemcount,$cats,$deeper,$name,$path,$idx);
6843: pop(@{$path});
6844: }
6845: } else {
6846: $text .= &mt('Add subcategory:').' </span><input type="textbox" size="20" name="addcategory_name_';
6847: if ($j == $numchildren) {
6848: $text .= $name;
6849: } else {
6850: $text .= $item;
6851: }
6852: $text .= '" value="" />';
6853: }
6854: $text .= '</td></tr>';
6855: }
6856: $text .= '</table></td>';
6857: } else {
6858: my $higher = $depth-1;
6859: if ($higher == 0) {
6860: $name = &escape($parent).'::'.$higher;
6861: } else {
6862: if (ref($path) eq 'ARRAY') {
6863: $name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
6864: }
6865: }
6866: my $colspan;
6867: if ($parent ne 'instcode') {
6868: $colspan = $maxdepth - $depth - 1;
6869: $text .= '<td colspan="'.$colspan.'">'.&mt('Add subcategory:').'<input type="textbox" size="20" name="subcat_'.$name.'" value="" /></td>';
6870: }
6871: }
6872: }
6873: }
6874: return $text;
6875: }
6876:
6877: sub modifiable_userdata_row {
6878: my ($context,$item,$settings,$numinrow,$rowcount,$usertypes,$fieldsref,$titlesref) = @_;
6879: my ($role,$rolename,$statustype);
6880: $role = $item;
6881: if ($context eq 'cancreate') {
6882: if ($item =~ /^emailusername_(.+)$/) {
6883: $statustype = $1;
6884: $role = 'emailusername';
6885: if (ref($usertypes) eq 'HASH') {
6886: if ($usertypes->{$statustype}) {
6887: $rolename = &mt('Data provided by [_1]',$usertypes->{$statustype});
6888: } else {
6889: $rolename = &mt('Data provided by user');
6890: }
6891: }
6892: }
6893: } elsif ($context eq 'selfcreate') {
6894: if (ref($usertypes) eq 'HASH') {
6895: $rolename = $usertypes->{$role};
6896: } else {
6897: $rolename = $role;
6898: }
6899: } else {
6900: if ($role eq 'cr') {
6901: $rolename = &mt('Custom role');
6902: } else {
6903: $rolename = &Apache::lonnet::plaintext($role);
6904: }
6905: }
6906: my (@fields,%fieldtitles);
6907: if (ref($fieldsref) eq 'ARRAY') {
6908: @fields = @{$fieldsref};
6909: } else {
6910: @fields = ('lastname','firstname','middlename','generation',
6911: 'permanentemail','id');
6912: }
6913: if ((ref($titlesref) eq 'HASH')) {
6914: %fieldtitles = %{$titlesref};
6915: } else {
6916: %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
6917: }
6918: my $output;
6919: my $css_class = $rowcount%2?' class="LC_odd_row"':'';
6920: $output = '<tr '.$css_class.'>'.
6921: '<td><span class="LC_nobreak">'.$rolename.'</span></td>'.
6922: '<td class="LC_left_item" colspan="2"><table>';
6923: my $rem;
6924: my %checks;
6925: if (ref($settings) eq 'HASH') {
6926: if (ref($settings->{$context}) eq 'HASH') {
6927: if (ref($settings->{$context}->{$role}) eq 'HASH') {
6928: my $hashref = $settings->{$context}->{$role};
6929: if ($role eq 'emailusername') {
6930: if ($statustype) {
6931: if (ref($settings->{$context}->{$role}->{$statustype}) eq 'HASH') {
6932: $hashref = $settings->{$context}->{$role}->{$statustype};
6933: if (ref($hashref) eq 'HASH') {
6934: foreach my $field (@fields) {
6935: if ($hashref->{$field}) {
6936: $checks{$field} = $hashref->{$field};
6937: }
6938: }
6939: }
6940: }
6941: }
6942: } else {
6943: if (ref($hashref) eq 'HASH') {
6944: foreach my $field (@fields) {
6945: if ($hashref->{$field}) {
6946: $checks{$field} = ' checked="checked" ';
6947: }
6948: }
6949: }
6950: }
6951: }
6952: }
6953: }
6954:
6955: for (my $i=0; $i<@fields; $i++) {
6956: my $rem = $i%($numinrow);
6957: if ($rem == 0) {
6958: if ($i > 0) {
6959: $output .= '</tr>';
6960: }
6961: $output .= '<tr>';
6962: }
6963: my $check = ' ';
6964: unless ($role eq 'emailusername') {
6965: if (exists($checks{$fields[$i]})) {
6966: $check = $checks{$fields[$i]}
6967: } else {
6968: if ($role eq 'st') {
6969: if (ref($settings) ne 'HASH') {
6970: $check = ' checked="checked" ';
6971: }
6972: }
6973: }
6974: }
6975: $output .= '<td class="LC_left_item">'.
6976: '<span class="LC_nobreak">';
6977: if ($role eq 'emailusername') {
6978: unless ($checks{$fields[$i]} =~ /^(required|optional)$/) {
6979: $checks{$fields[$i]} = 'omit';
6980: }
6981: foreach my $option ('required','optional','omit') {
6982: my $checked='';
6983: if ($checks{$fields[$i]} eq $option) {
6984: $checked='checked="checked" ';
6985: }
6986: $output .= '<label>'.
6987: '<input type="radio" name="canmodify_'.$item.'_'.$fields[$i].'" value="'.$option.'" '.$checked.'/>'.
6988: &mt($option).'</label>'.(' ' x2);
6989: }
6990: $output .= '<i>'.$fieldtitles{$fields[$i]}.'</i>';
6991: } else {
6992: $output .= '<label>'.
6993: '<input type="checkbox" name="canmodify_'.$role.'" '.
6994: 'value="'.$fields[$i].'"'.$check.'/>'.$fieldtitles{$fields[$i]}.
6995: '</label>';
6996: }
6997: $output .= '</span></td>';
6998: $rem = @fields%($numinrow);
6999: }
7000: my $colsleft = $numinrow - $rem;
7001: if ($colsleft > 1 ) {
7002: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
7003: ' </td>';
7004: } elsif ($colsleft == 1) {
7005: $output .= '<td class="LC_left_item"> </td>';
7006: }
7007: $output .= '</tr></table></td></tr>';
7008: return $output;
7009: }
7010:
7011: sub insttypes_row {
7012: my ($settings,$types,$usertypes,$dom,$numinrow,$othertitle,$context,$rownum) = @_;
7013: my %lt = &Apache::lonlocal::texthash (
7014: cansearch => 'Users allowed to search',
7015: statustocreate => 'Institutional affiliation(s) able to create own account (login/SSO)',
7016: lockablenames => 'User preference to lock name',
7017: );
7018: my $showdom;
7019: if ($context eq 'cansearch') {
7020: $showdom = ' ('.$dom.')';
7021: }
7022: my $class = 'LC_left_item';
7023: if ($context eq 'statustocreate') {
7024: $class = 'LC_right_item';
7025: }
7026: my $css_class = ' class="LC_odd_row"';
7027: if ($rownum ne '') {
7028: $css_class = ($rownum%2? ' class="LC_odd_row"':'');
7029: }
7030: my $output = '<tr'.$css_class.'>'.
7031: '<td>'.$lt{$context}.$showdom.
7032: '</td><td class="'.$class.'" colspan="2"><table>';
7033: my $rem;
7034: if (ref($types) eq 'ARRAY') {
7035: for (my $i=0; $i<@{$types}; $i++) {
7036: if (defined($usertypes->{$types->[$i]})) {
7037: my $rem = $i%($numinrow);
7038: if ($rem == 0) {
7039: if ($i > 0) {
7040: $output .= '</tr>';
7041: }
7042: $output .= '<tr>';
7043: }
7044: my $check = ' ';
7045: if (ref($settings) eq 'HASH') {
7046: if (ref($settings->{$context}) eq 'ARRAY') {
7047: if (grep(/^\Q$types->[$i]\E$/,@{$settings->{$context}})) {
7048: $check = ' checked="checked" ';
7049: }
7050: } elsif ($context eq 'statustocreate') {
7051: $check = ' checked="checked" ';
7052: }
7053: }
7054: $output .= '<td class="LC_left_item">'.
7055: '<span class="LC_nobreak"><label>'.
7056: '<input type="checkbox" name="'.$context.'" '.
7057: 'value="'.$types->[$i].'"'.$check.'/>'.
7058: $usertypes->{$types->[$i]}.'</label></span></td>';
7059: }
7060: }
7061: $rem = @{$types}%($numinrow);
7062: }
7063: my $colsleft = $numinrow - $rem;
7064: if (($rem == 0) && (@{$types} > 0)) {
7065: $output .= '<tr>';
7066: }
7067: if ($colsleft > 1) {
7068: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
7069: } else {
7070: $output .= '<td class="LC_left_item">';
7071: }
7072: my $defcheck = ' ';
7073: if (ref($settings) eq 'HASH') {
7074: if (ref($settings->{$context}) eq 'ARRAY') {
7075: if (grep(/^default$/,@{$settings->{$context}})) {
7076: $defcheck = ' checked="checked" ';
7077: }
7078: } elsif ($context eq 'statustocreate') {
7079: $defcheck = ' checked="checked" ';
7080: }
7081: }
7082: $output .= '<span class="LC_nobreak"><label>'.
7083: '<input type="checkbox" name="'.$context.'" '.
7084: 'value="default"'.$defcheck.'/>'.
7085: $othertitle.'</label></span></td>'.
7086: '</tr></table></td></tr>';
7087: return $output;
7088: }
7089:
7090: sub sorted_searchtitles {
7091: my %searchtitles = &Apache::lonlocal::texthash(
7092: 'uname' => 'username',
7093: 'lastname' => 'last name',
7094: 'lastfirst' => 'last name, first name',
7095: );
7096: my @titleorder = ('uname','lastname','lastfirst');
7097: return (\%searchtitles,\@titleorder);
7098: }
7099:
7100: sub sorted_searchtypes {
7101: my %srchtypes_desc = (
7102: exact => 'is exact match',
7103: contains => 'contains ..',
7104: begins => 'begins with ..',
7105: );
7106: my @srchtypeorder = ('exact','begins','contains');
7107: return (\%srchtypes_desc,\@srchtypeorder);
7108: }
7109:
7110: sub usertype_update_row {
7111: my ($settings,$usertypes,$fieldtitles,$fields,$types,$rownums) = @_;
7112: my $datatable;
7113: my $numinrow = 4;
7114: foreach my $type (@{$types}) {
7115: if (defined($usertypes->{$type})) {
7116: $$rownums ++;
7117: my $css_class = $$rownums%2?' class="LC_odd_row"':'';
7118: $datatable .= '<tr'.$css_class.'><td>'.$usertypes->{$type}.
7119: '</td><td class="LC_left_item"><table>';
7120: for (my $i=0; $i<@{$fields}; $i++) {
7121: my $rem = $i%($numinrow);
7122: if ($rem == 0) {
7123: if ($i > 0) {
7124: $datatable .= '</tr>';
7125: }
7126: $datatable .= '<tr>';
7127: }
7128: my $check = ' ';
7129: if (ref($settings) eq 'HASH') {
7130: if (ref($settings->{'fields'}) eq 'HASH') {
7131: if (ref($settings->{'fields'}{$type}) eq 'ARRAY') {
7132: if (grep(/^\Q$fields->[$i]\E$/,@{$settings->{'fields'}{$type}})) {
7133: $check = ' checked="checked" ';
7134: }
7135: }
7136: }
7137: }
7138:
7139: if ($i == @{$fields}-1) {
7140: my $colsleft = $numinrow - $rem;
7141: if ($colsleft > 1) {
7142: $datatable .= '<td colspan="'.$colsleft.'">';
7143: } else {
7144: $datatable .= '<td>';
7145: }
7146: } else {
7147: $datatable .= '<td>';
7148: }
7149: $datatable .= '<span class="LC_nobreak"><label>'.
7150: '<input type="checkbox" name="updateable_'.$type.
7151: '_'.$fields->[$i].'" value="1"'.$check.'/>'.
7152: $fieldtitles->{$fields->[$i]}.'</label></span></td>';
7153: }
7154: $datatable .= '</tr></table></td></tr>';
7155: }
7156: }
7157: return $datatable;
7158: }
7159:
7160: sub modify_login {
7161: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
7162: my ($resulttext,$errors,$colchgtext,%changes,%colchanges,%newfile,%newurl,
7163: %curr_loginvia,%loginhash,@currlangs,@newlangs,$addedfile,%title,@offon);
7164: %title = ( coursecatalog => 'Display course catalog',
7165: adminmail => 'Display administrator E-mail address',
7166: helpdesk => 'Display "Contact Helpdesk" link',
7167: newuser => 'Link for visitors to create a user account',
7168: loginheader => 'Log-in box header');
7169: @offon = ('off','on');
7170: if (ref($domconfig{login}) eq 'HASH') {
7171: if (ref($domconfig{login}{loginvia}) eq 'HASH') {
7172: foreach my $lonhost (keys(%{$domconfig{login}{loginvia}})) {
7173: $curr_loginvia{$lonhost} = $domconfig{login}{loginvia}{$lonhost};
7174: }
7175: }
7176: }
7177: ($errors,%colchanges) = &modify_colors($r,$dom,$confname,['login'],
7178: \%domconfig,\%loginhash);
7179: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
7180: foreach my $item (@toggles) {
7181: $loginhash{login}{$item} = $env{'form.'.$item};
7182: }
7183: $loginhash{login}{loginheader} = $env{'form.loginheader'};
7184: if (ref($colchanges{'login'}) eq 'HASH') {
7185: $colchgtext = &display_colorchgs($dom,\%colchanges,['login'],
7186: \%loginhash);
7187: }
7188:
7189: my %servers = &Apache::lonnet::internet_dom_servers($dom);
7190: my %domservers = &Apache::lonnet::get_servers($dom);
7191: my @loginvia_attribs = ('serverpath','custompath','exempt');
7192: if (keys(%servers) > 1) {
7193: foreach my $lonhost (keys(%servers)) {
7194: next if ($env{'form.'.$lonhost.'_server'} eq $lonhost);
7195: if (ref($curr_loginvia{$lonhost}) eq 'HASH') {
7196: if ($env{'form.'.$lonhost.'_server'} eq $curr_loginvia{$lonhost}{'server'}) {
7197: $loginhash{login}{loginvia}{$lonhost}{'server'} = $curr_loginvia{$lonhost}{'server'};
7198: } elsif ($curr_loginvia{$lonhost}{'server'} ne '') {
7199: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
7200: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
7201: $changes{'loginvia'}{$lonhost} = 1;
7202: } else {
7203: $loginhash{login}{loginvia}{$lonhost}{'server'} = '';
7204: $changes{'loginvia'}{$lonhost} = 1;
7205: }
7206: } else {
7207: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
7208: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
7209: $changes{'loginvia'}{$lonhost} = 1;
7210: }
7211: }
7212: if ($loginhash{login}{loginvia}{$lonhost}{'server'} eq '') {
7213: foreach my $item (@loginvia_attribs) {
7214: $loginhash{login}{loginvia}{$lonhost}{$item} = '';
7215: }
7216: } else {
7217: foreach my $item (@loginvia_attribs) {
7218: my $new = $env{'form.'.$lonhost.'_'.$item};
7219: if (($item eq 'serverpath') && ($new eq 'custom')) {
7220: $env{'form.'.$lonhost.'_custompath'} =~ s/\s+//g;
7221: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
7222: $new = '/';
7223: }
7224: }
7225: if (($item eq 'custompath') &&
7226: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
7227: $new = '';
7228: }
7229: if ($new ne $curr_loginvia{$lonhost}{$item}) {
7230: $changes{'loginvia'}{$lonhost} = 1;
7231: }
7232: if ($item eq 'exempt') {
7233: $new = &check_exempt_addresses($new);
7234: }
7235: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
7236: }
7237: }
7238: } else {
7239: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
7240: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
7241: $changes{'loginvia'}{$lonhost} = 1;
7242: foreach my $item (@loginvia_attribs) {
7243: my $new = $env{'form.'.$lonhost.'_'.$item};
7244: if (($item eq 'serverpath') && ($new eq 'custom')) {
7245: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
7246: $new = '/';
7247: }
7248: }
7249: if (($item eq 'custompath') &&
7250: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
7251: $new = '';
7252: }
7253: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
7254: }
7255: }
7256: }
7257: }
7258: }
7259:
7260: my $servadm = $r->dir_config('lonAdmEMail');
7261: my %langchoices = &Apache::lonlocal::texthash(&get_languages_hash());
7262: if (ref($domconfig{'login'}) eq 'HASH') {
7263: if (ref($domconfig{'login'}{'helpurl'}) eq 'HASH') {
7264: foreach my $lang (sort(keys(%{$domconfig{'login'}{'helpurl'}}))) {
7265: if ($lang eq 'nolang') {
7266: push(@currlangs,$lang);
7267: } elsif (defined($langchoices{$lang})) {
7268: push(@currlangs,$lang);
7269: } else {
7270: next;
7271: }
7272: }
7273: }
7274: }
7275: my @delurls = &Apache::loncommon::get_env_multiple('form.loginhelpurl_del');
7276: if (@currlangs > 0) {
7277: foreach my $lang (@currlangs) {
7278: if (grep(/^\Q$lang\E$/,@delurls)) {
7279: $changes{'helpurl'}{$lang} = 1;
7280: } elsif ($env{'form.loginhelpurl_'.$lang.'.filename'}) {
7281: $changes{'helpurl'}{$lang} = 1;
7282: $newfile{$lang} = $env{'form.loginhelpurl_'.$lang.'.filename'};
7283: push(@newlangs,$lang);
7284: } else {
7285: $loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang};
7286: }
7287: }
7288: }
7289: unless (grep(/^nolang$/,@currlangs)) {
7290: if ($env{'form.loginhelpurl_nolang.filename'}) {
7291: $changes{'helpurl'}{'nolang'} = 1;
7292: $newfile{'nolang'} = $env{'form.loginhelpurl_nolang.filename'};
7293: push(@newlangs,'nolang');
7294: }
7295: }
7296: if ($env{'form.loginhelpurl_add_lang'}) {
7297: if ((defined($langchoices{$env{'form.loginhelpurl_add_lang'}})) &&
7298: ($env{'form.loginhelpurl_add_file.filename'})) {
7299: $newfile{$env{'form.loginhelpurl_add_lang'}} = $env{'form.loginhelpurl_add_file.filename'};
7300: $addedfile = $env{'form.loginhelpurl_add_lang'};
7301: }
7302: }
7303: if ((@newlangs > 0) || ($addedfile)) {
7304: my $error;
7305: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
7306: if ($configuserok eq 'ok') {
7307: if ($switchserver) {
7308: $error = &mt("Upload of custom help file is not permitted to this server: [_1]",$switchserver);
7309: } elsif ($author_ok eq 'ok') {
7310: my @allnew = @newlangs;
7311: if ($addedfile ne '') {
7312: push(@allnew,$addedfile);
7313: }
7314: foreach my $lang (@allnew) {
7315: my $formelem = 'loginhelpurl_'.$lang;
7316: if ($lang eq $env{'form.loginhelpurl_add_lang'}) {
7317: $formelem = 'loginhelpurl_add_file';
7318: }
7319: (my $result,$newurl{$lang}) = &publishlogo($r,'upload',$formelem,$dom,$confname,
7320: "help/$lang",'','',$newfile{$lang});
7321: if ($result eq 'ok') {
7322: $loginhash{'login'}{'helpurl'}{$lang} = $newurl{$lang};
7323: $changes{'helpurl'}{$lang} = 1;
7324: } else {
7325: my $puberror = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$newfile{$lang},$result);
7326: $errors .= '<li><span class="LC_error">'.$puberror.'</span></li>';
7327: if ((grep(/^\Q$lang\E$/,@currlangs)) &&
7328: (!grep(/^\Q$lang\E$/,@delurls))) {
7329: $loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang};
7330: }
7331: }
7332: }
7333: } else {
7334: $error = &mt("Upload of custom log-in help file(s) failed because an author role could not be assigned to a Domain Configuration user ([_1]) in domain: [_2]. Error was: [_3].",$confname,$dom,$author_ok);
7335: }
7336: } else {
7337: $error = &mt("Upload of custom log-in help file(s) failed because a Domain Configuration user ([_1]) could not be created in domain: [_2]. Error was: [_3].",$confname,$dom,$configuserok);
7338: }
7339: if ($error) {
7340: &Apache::lonnet::logthis($error);
7341: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
7342: }
7343: }
7344:
7345: my (%currheadtagurls,%currexempt,@newhosts,%newheadtagurls,%possexempt);
7346: if (ref($domconfig{'login'}) eq 'HASH') {
7347: if (ref($domconfig{'login'}{'headtag'}) eq 'HASH') {
7348: foreach my $lonhost (keys(%{$domconfig{'login'}{'headtag'}})) {
7349: if ($domservers{$lonhost}) {
7350: if (ref($domconfig{'login'}{'headtag'}{$lonhost}) eq 'HASH') {
7351: $currheadtagurls{$lonhost} = $domconfig{'login'}{'headtag'}{$lonhost}{'url'};
7352: $currexempt{$lonhost} = $domconfig{'login'}{'headtag'}{$lonhost}{'exempt'};
7353: }
7354: }
7355: }
7356: }
7357: }
7358: my @delheadtagurls = &Apache::loncommon::get_env_multiple('form.loginheadtag_del');
7359: foreach my $lonhost (sort(keys(%domservers))) {
7360: if (grep(/^\Q$lonhost\E$/,@delheadtagurls)) {
7361: $changes{'headtag'}{$lonhost} = 1;
7362: } else {
7363: if ($env{'form.loginheadtagexempt_'.$lonhost}) {
7364: $possexempt{$lonhost} = &check_exempt_addresses($env{'form.loginheadtagexempt_'.$lonhost});
7365: }
7366: if ($env{'form.loginheadtag_'.$lonhost.'.filename'}) {
7367: push(@newhosts,$lonhost);
7368: } elsif ($currheadtagurls{$lonhost}) {
7369: $loginhash{'login'}{'headtag'}{$lonhost}{'url'} = $currheadtagurls{$lonhost};
7370: if ($currexempt{$lonhost}) {
7371: if ((!exists($possexempt{$lonhost})) || ($possexempt{$lonhost} ne $currexempt{$lonhost})) {
7372: $changes{'headtag'}{$lonhost} = 1;
7373: }
7374: } elsif ($possexempt{$lonhost}) {
7375: $changes{'headtag'}{$lonhost} = 1;
7376: }
7377: if ($possexempt{$lonhost}) {
7378: $loginhash{'login'}{'headtag'}{$lonhost}{'exempt'} = $possexempt{$lonhost};
7379: }
7380: }
7381: }
7382: }
7383: if (@newhosts) {
7384: my $error;
7385: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
7386: if ($configuserok eq 'ok') {
7387: if ($switchserver) {
7388: $error = &mt("Upload of custom markup is not permitted to this server: [_1]",$switchserver);
7389: } elsif ($author_ok eq 'ok') {
7390: foreach my $lonhost (@newhosts) {
7391: my $formelem = 'loginheadtag_'.$lonhost;
7392: (my $result,$newheadtagurls{$lonhost}) = &publishlogo($r,'upload',$formelem,$dom,$confname,
7393: "login/headtag/$lonhost",'','',
7394: $env{'form.loginheadtag_'.$lonhost.'.filename'});
7395: if ($result eq 'ok') {
7396: $loginhash{'login'}{'headtag'}{$lonhost}{'url'} = $newheadtagurls{$lonhost};
7397: $changes{'headtag'}{$lonhost} = 1;
7398: if ($possexempt{$lonhost}) {
7399: $loginhash{'login'}{'headtag'}{$lonhost}{'exempt'} = $possexempt{$lonhost};
7400: }
7401: } else {
7402: my $puberror = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",
7403: $newheadtagurls{$lonhost},$result);
7404: $errors .= '<li><span class="LC_error">'.$puberror.'</span></li>';
7405: if ((grep(/^\Q$lonhost\E$/,keys(%currheadtagurls))) &&
7406: (!grep(/^\Q$lonhost\E$/,@delheadtagurls))) {
7407: $loginhash{'login'}{'headtag'}{$lonhost} = $currheadtagurls{$lonhost};
7408: }
7409: }
7410: }
7411: } else {
7412: $error = &mt("Upload of custom markup file(s) failed because an author role could not be assigned to a Domain Configuration user ([_1]) in domain: [_2]. Error was: [_3].",$confname,$dom,$author_ok);
7413: }
7414: } else {
7415: $error = &mt("Upload of custom markup file(s) failed because a Domain Configuration user ([_1]) could not be created in domain: [_2]. Error was: [_3].",$confname,$dom,$configuserok);
7416: }
7417: if ($error) {
7418: &Apache::lonnet::logthis($error);
7419: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
7420: }
7421: }
7422: &process_captcha('login',\%changes,$loginhash{'login'},$domconfig{'login'});
7423:
7424: my $defaulthelpfile = '/adm/loginproblems.html';
7425: my $defaulttext = &mt('Default in use');
7426:
7427: my $putresult = &Apache::lonnet::put_dom('configuration',\%loginhash,
7428: $dom);
7429: if ($putresult eq 'ok') {
7430: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
7431: my %defaultchecked = (
7432: 'coursecatalog' => 'on',
7433: 'helpdesk' => 'on',
7434: 'adminmail' => 'off',
7435: 'newuser' => 'off',
7436: );
7437: if (ref($domconfig{'login'}) eq 'HASH') {
7438: foreach my $item (@toggles) {
7439: if ($defaultchecked{$item} eq 'on') {
7440: if (($domconfig{'login'}{$item} eq '0') &&
7441: ($env{'form.'.$item} eq '1')) {
7442: $changes{$item} = 1;
7443: } elsif (($domconfig{'login'}{$item} eq '' ||
7444: $domconfig{'login'}{$item} eq '1') &&
7445: ($env{'form.'.$item} eq '0')) {
7446: $changes{$item} = 1;
7447: }
7448: } elsif ($defaultchecked{$item} eq 'off') {
7449: if (($domconfig{'login'}{$item} eq '1') &&
7450: ($env{'form.'.$item} eq '0')) {
7451: $changes{$item} = 1;
7452: } elsif (($domconfig{'login'}{$item} eq '' ||
7453: $domconfig{'login'}{$item} eq '0') &&
7454: ($env{'form.'.$item} eq '1')) {
7455: $changes{$item} = 1;
7456: }
7457: }
7458: }
7459: }
7460: if (keys(%changes) > 0 || $colchgtext) {
7461: &Apache::loncommon::devalidate_domconfig_cache($dom);
7462: if (ref($lastactref) eq 'HASH') {
7463: $lastactref->{'domainconfig'} = 1;
7464: }
7465: $resulttext = &mt('Changes made:').'<ul>';
7466: foreach my $item (sort(keys(%changes))) {
7467: if ($item eq 'loginvia') {
7468: if (ref($changes{$item}) eq 'HASH') {
7469: $resulttext .= '<li>'.&mt('Log-in page availability:').'<ul>';
7470: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
7471: if (defined($servers{$loginhash{login}{loginvia}{$lonhost}{'server'}})) {
7472: if (ref($loginhash{login}{loginvia}{$lonhost}) eq 'HASH') {
7473: my $protocol = $Apache::lonnet::protocol{$env{'form.'.$lonhost.'_server'}};
7474: $protocol = 'http' if ($protocol ne 'https');
7475: my $target = $protocol.'://'.$servers{$env{'form.'.$lonhost.'_server'}};
7476:
7477: if ($loginhash{login}{loginvia}{$lonhost}{'serverpath'} eq 'custom') {
7478: $target .= $loginhash{login}{loginvia}{$lonhost}{'custompath'};
7479: } else {
7480: $target .= $loginhash{login}{loginvia}{$lonhost}{'serverpath'};
7481: }
7482: $resulttext .= '<li>'.&mt('Server: [_1] log-in page redirects to [_2].',$servers{$lonhost},'<a href="'.$target.'">'.$target.'</a>');
7483: if ($loginhash{login}{loginvia}{$lonhost}{'exempt'} ne '') {
7484: $resulttext .= ' '.&mt('No redirection for clients from following IPs:').' '.$loginhash{login}{loginvia}{$lonhost}{'exempt'};
7485: }
7486: $resulttext .= '</li>';
7487: } else {
7488: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$lonhost).'</li>';
7489: }
7490: } else {
7491: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$servers{$lonhost}).'</li>';
7492: }
7493: }
7494: $resulttext .= '</ul></li>';
7495: }
7496: } elsif ($item eq 'helpurl') {
7497: if (ref($changes{$item}) eq 'HASH') {
7498: foreach my $lang (sort(keys(%{$changes{$item}}))) {
7499: if (grep(/^\Q$lang\E$/,@delurls)) {
7500: my ($chg,$link);
7501: $link = &Apache::loncommon::modal_link($defaulthelpfile,$defaulttext,600,500);
7502: if ($lang eq 'nolang') {
7503: $chg = &mt('custom log-in help file removed for no preferred language; [_1]',$link);
7504: } else {
7505: $chg = &mt('custom log-in help file removed for specific language: [_1]; [_2]',$langchoices{$lang},$link);
7506: }
7507: $resulttext .= '<li>'.$chg.'</li>';
7508: } else {
7509: my $chg;
7510: if ($lang eq 'nolang') {
7511: $chg = &mt('custom log-in help file for no preferred language');
7512: } else {
7513: $chg = &mt('custom log-in help file for specific language: [_1]',$langchoices{$lang});
7514: }
7515: $resulttext .= '<li>'.&Apache::loncommon::modal_link(
7516: $loginhash{'login'}{'helpurl'}{$lang}.
7517: '?inhibitmenu=yes',$chg,600,500).
7518: '</li>';
7519: }
7520: }
7521: }
7522: } elsif ($item eq 'headtag') {
7523: if (ref($changes{$item}) eq 'HASH') {
7524: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
7525: if (grep(/^\Q$lonhost\E$/,@delheadtagurls)) {
7526: $resulttext .= '<li>'.&mt('custom markup file removed for [_1]',$domservers{$lonhost}).'</li>';
7527: } elsif (ref($loginhash{'login'}{'headtag'}{$lonhost}) eq 'HASH') {
7528: $resulttext .= '<li><a href="'.
7529: "javascript:void(open('$loginhash{'login'}{'headtag'}{$lonhost}{'url'}?inhibitmenu=yes','Custom_HeadTag',
7530: 'menubar=0,toolbar=1,scrollbars=1,width=600,height=500,resizable=yes'))".
7531: '">'.&mt('custom markup').'</a> '.&mt('(for [_1])',$servers{$lonhost}).' ';
7532: if ($possexempt{$lonhost}) {
7533: $resulttext .= &mt('not included for client IP(s): [_1]',$possexempt{$lonhost});
7534: } else {
7535: $resulttext .= &mt('included for any client IP');
7536: }
7537: $resulttext .= '</li>';
7538: }
7539: }
7540: }
7541: } elsif ($item eq 'captcha') {
7542: if (ref($loginhash{'login'}) eq 'HASH') {
7543: my $chgtxt;
7544: if ($loginhash{'login'}{$item} eq 'notused') {
7545: $chgtxt .= &mt('No CAPTCHA validation in use for helpdesk form.');
7546: } else {
7547: my %captchas = &captcha_phrases();
7548: if ($captchas{$loginhash{'login'}{$item}}) {
7549: $chgtxt .= &mt("Validation for helpdesk form set to $captchas{$loginhash{'login'}{$item}}.");
7550: } else {
7551: $chgtxt .= &mt('Validation for helpdesk form set to unknown type.');
7552: }
7553: }
7554: $resulttext .= '<li>'.$chgtxt.'</li>';
7555: }
7556: } elsif ($item eq 'recaptchakeys') {
7557: if (ref($loginhash{'login'}) eq 'HASH') {
7558: my ($privkey,$pubkey);
7559: if (ref($loginhash{'login'}{$item}) eq 'HASH') {
7560: $pubkey = $loginhash{'login'}{$item}{'public'};
7561: $privkey = $loginhash{'login'}{$item}{'private'};
7562: }
7563: my $chgtxt .= &mt('ReCAPTCHA keys changes').'<ul>';
7564: if (!$pubkey) {
7565: $chgtxt .= '<li>'.&mt('Public key deleted').'</li>';
7566: } else {
7567: $chgtxt .= '<li>'.&mt('Public key set to [_1]',$pubkey).'</li>';
7568: }
7569: if (!$privkey) {
7570: $chgtxt .= '<li>'.&mt('Private key deleted').'</li>';
7571: } else {
7572: $chgtxt .= '<li>'.&mt('Private key set to [_1]',$privkey).'</li>';
7573: }
7574: $chgtxt .= '</ul>';
7575: $resulttext .= '<li>'.$chgtxt.'</li>';
7576: }
7577: } elsif ($item eq 'recaptchaversion') {
7578: if (ref($loginhash{'login'}) eq 'HASH') {
7579: if ($loginhash{'login'}{'captcha'} eq 'recaptcha') {
7580: $resulttext .= '<li>'.&mt('ReCAPTCHA for helpdesk form set to version [_1]',$loginhash{'login'}{'recaptchaversion'}).
7581: '</li>';
7582: }
7583: }
7584: } else {
7585: $resulttext .= '<li>'.&mt("$title{$item} set to $offon[$env{'form.'.$item}]").'</li>';
7586: }
7587: }
7588: $resulttext .= $colchgtext.'</ul>';
7589: } else {
7590: $resulttext = &mt('No changes made to log-in page settings');
7591: }
7592: } else {
7593: $resulttext = '<span class="LC_error">'.
7594: &mt('An error occurred: [_1]',$putresult).'</span>';
7595: }
7596: if ($errors) {
7597: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
7598: $errors.'</ul>';
7599: }
7600: return $resulttext;
7601: }
7602:
7603:
7604: sub check_exempt_addresses {
7605: my ($iplist) = @_;
7606: $iplist =~ s/^\s+//;
7607: $iplist =~ s/\s+$//;
7608: my @poss_ips = split(/\s*[,:]\s*/,$iplist);
7609: my (@okips,$new);
7610: foreach my $ip (@poss_ips) {
7611: if ($ip =~ /^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$/) {
7612: if (($1 <= 255) && ($2 <= 255) && ($3 <= 255) && ($4 <= 255)) {
7613: push(@okips,$ip);
7614: }
7615: }
7616: }
7617: if (@okips > 0) {
7618: $new = join(',',@okips);
7619: } else {
7620: $new = '';
7621: }
7622: return $new;
7623: }
7624:
7625: sub color_font_choices {
7626: my %choices =
7627: &Apache::lonlocal::texthash (
7628: img => "Header",
7629: bgs => "Background colors",
7630: links => "Link colors",
7631: images => "Images",
7632: font => "Font color",
7633: fontmenu => "Font menu",
7634: pgbg => "Page",
7635: tabbg => "Header",
7636: sidebg => "Border",
7637: link => "Link",
7638: alink => "Active link",
7639: vlink => "Visited link",
7640: );
7641: return %choices;
7642: }
7643:
7644: sub modify_rolecolors {
7645: my ($r,$dom,$confname,$roles,$lastactref,%domconfig) = @_;
7646: my ($resulttext,%rolehash);
7647: $rolehash{'rolecolors'} = {};
7648: if (ref($domconfig{'rolecolors'}) ne 'HASH') {
7649: if ($domconfig{'rolecolors'} eq '') {
7650: $domconfig{'rolecolors'} = {};
7651: }
7652: }
7653: my ($errors,%changes) = &modify_colors($r,$dom,$confname,$roles,
7654: $domconfig{'rolecolors'},$rolehash{'rolecolors'});
7655: my $putresult = &Apache::lonnet::put_dom('configuration',\%rolehash,
7656: $dom);
7657: if ($putresult eq 'ok') {
7658: if (keys(%changes) > 0) {
7659: &Apache::loncommon::devalidate_domconfig_cache($dom);
7660: if (ref($lastactref) eq 'HASH') {
7661: $lastactref->{'domainconfig'} = 1;
7662: }
7663: $resulttext = &display_colorchgs($dom,\%changes,$roles,
7664: $rolehash{'rolecolors'});
7665: } else {
7666: $resulttext = &mt('No changes made to default color schemes');
7667: }
7668: } else {
7669: $resulttext = '<span class="LC_error">'.
7670: &mt('An error occurred: [_1]',$putresult).'</span>';
7671: }
7672: if ($errors) {
7673: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
7674: $errors.'</ul>';
7675: }
7676: return $resulttext;
7677: }
7678:
7679: sub modify_colors {
7680: my ($r,$dom,$confname,$roles,$domconfig,$confhash) = @_;
7681: my (%changes,%choices);
7682: my @bgs;
7683: my @links = ('link','alink','vlink');
7684: my @logintext;
7685: my @images;
7686: my $servadm = $r->dir_config('lonAdmEMail');
7687: my $errors;
7688: my %defaults;
7689: foreach my $role (@{$roles}) {
7690: if ($role eq 'login') {
7691: %choices = &login_choices();
7692: @logintext = ('textcol','bgcol');
7693: } else {
7694: %choices = &color_font_choices();
7695: }
7696: if ($role eq 'login') {
7697: @images = ('img','logo','domlogo','login');
7698: @bgs = ('pgbg','mainbg','sidebg');
7699: } else {
7700: @images = ('img');
7701: @bgs = ('pgbg','tabbg','sidebg');
7702: }
7703: my %defaults = &role_defaults($role,\@bgs,\@links,\@images,\@logintext);
7704: unless ($env{'form.'.$role.'_font'} eq $defaults{'font'}) {
7705: $confhash->{$role}{'font'} = $env{'form.'.$role.'_font'};
7706: }
7707: if ($role eq 'login') {
7708: foreach my $item (@logintext) {
7709: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
7710: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
7711: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
7712: }
7713: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'logintext'}{$item})) {
7714: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
7715: }
7716: }
7717: } else {
7718: $env{'form.'.$role.'_fontmenu'} = lc($env{'form.'.$role.'_fontmenu'});
7719: if ($env{'form.'.$role.'_fontmenu'} =~ /^\w+/) {
7720: $env{'form.'.$role.'_fontmenu'} = '#'.$env{'form.'.$role.'_fontmenu'};
7721: }
7722: unless($env{'form.'.$role.'_fontmenu'} eq lc($defaults{'fontmenu'})) {
7723: $confhash->{$role}{'fontmenu'} = $env{'form.'.$role.'_fontmenu'};
7724: }
7725: }
7726: foreach my $item (@bgs) {
7727: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
7728: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
7729: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
7730: }
7731: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'bgs'}{$item})) {
7732: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
7733: }
7734: }
7735: foreach my $item (@links) {
7736: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
7737: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
7738: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
7739: }
7740: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'links'}{$item})) {
7741: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
7742: }
7743: }
7744: my ($configuserok,$author_ok,$switchserver) =
7745: &config_check($dom,$confname,$servadm);
7746: my ($width,$height) = &thumb_dimensions();
7747: if (ref($domconfig->{$role}) ne 'HASH') {
7748: $domconfig->{$role} = {};
7749: }
7750: foreach my $img (@images) {
7751: if (($role eq 'login') && (($img eq 'img') || ($img eq 'logo'))) {
7752: if (defined($env{'form.login_showlogo_'.$img})) {
7753: $confhash->{$role}{'showlogo'}{$img} = 1;
7754: } else {
7755: $confhash->{$role}{'showlogo'}{$img} = 0;
7756: }
7757: }
7758: if ( ! $env{'form.'.$role.'_'.$img.'.filename'}
7759: && !defined($domconfig->{$role}{$img})
7760: && !$env{'form.'.$role.'_del_'.$img}
7761: && $env{'form.'.$role.'_import_'.$img}) {
7762: # import the old configured image from the .tab setting
7763: # if they haven't provided a new one
7764: $domconfig->{$role}{$img} =
7765: $env{'form.'.$role.'_import_'.$img};
7766: }
7767: if ($env{'form.'.$role.'_'.$img.'.filename'} ne '') {
7768: my $error;
7769: if ($configuserok eq 'ok') {
7770: if ($switchserver) {
7771: $error = &mt("Upload of [_1] image for $role page(s) is not permitted to this server: [_2]",$choices{$img},$switchserver);
7772: } else {
7773: if ($author_ok eq 'ok') {
7774: my ($result,$logourl) =
7775: &publishlogo($r,'upload',$role.'_'.$img,
7776: $dom,$confname,$img,$width,$height);
7777: if ($result eq 'ok') {
7778: $confhash->{$role}{$img} = $logourl;
7779: $changes{$role}{'images'}{$img} = 1;
7780: } else {
7781: $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);
7782: }
7783: } else {
7784: $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);
7785: }
7786: }
7787: } else {
7788: $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);
7789: }
7790: if ($error) {
7791: &Apache::lonnet::logthis($error);
7792: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
7793: }
7794: } elsif ($domconfig->{$role}{$img} ne '') {
7795: if ($domconfig->{$role}{$img} !~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
7796: my $error;
7797: if ($configuserok eq 'ok') {
7798: # is confname an author?
7799: if ($switchserver eq '') {
7800: if ($author_ok eq 'ok') {
7801: my ($result,$logourl) =
7802: &publishlogo($r,'copy',$domconfig->{$role}{$img},
7803: $dom,$confname,$img,$width,$height);
7804: if ($result eq 'ok') {
7805: $confhash->{$role}{$img} = $logourl;
7806: $changes{$role}{'images'}{$img} = 1;
7807: }
7808: }
7809: }
7810: }
7811: }
7812: }
7813: }
7814: if (ref($domconfig) eq 'HASH') {
7815: if (ref($domconfig->{$role}) eq 'HASH') {
7816: foreach my $img (@images) {
7817: if ($domconfig->{$role}{$img} ne '') {
7818: if ($env{'form.'.$role.'_del_'.$img}) {
7819: $confhash->{$role}{$img} = '';
7820: $changes{$role}{'images'}{$img} = 1;
7821: } else {
7822: if ($confhash->{$role}{$img} eq '') {
7823: $confhash->{$role}{$img} = $domconfig->{$role}{$img};
7824: }
7825: }
7826: } else {
7827: if ($env{'form.'.$role.'_del_'.$img}) {
7828: $confhash->{$role}{$img} = '';
7829: $changes{$role}{'images'}{$img} = 1;
7830: }
7831: }
7832: if (($role eq 'login') && (($img eq 'logo') || ($img eq 'img'))) {
7833: if (ref($domconfig->{'login'}{'showlogo'}) eq 'HASH') {
7834: if ($confhash->{$role}{'showlogo'}{$img} ne
7835: $domconfig->{$role}{'showlogo'}{$img}) {
7836: $changes{$role}{'showlogo'}{$img} = 1;
7837: }
7838: } else {
7839: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
7840: $changes{$role}{'showlogo'}{$img} = 1;
7841: }
7842: }
7843: }
7844: }
7845: if ($domconfig->{$role}{'font'} ne '') {
7846: if ($confhash->{$role}{'font'} ne $domconfig->{$role}{'font'}) {
7847: $changes{$role}{'font'} = 1;
7848: }
7849: } else {
7850: if ($confhash->{$role}{'font'}) {
7851: $changes{$role}{'font'} = 1;
7852: }
7853: }
7854: if ($role ne 'login') {
7855: if ($domconfig->{$role}{'fontmenu'} ne '') {
7856: if ($confhash->{$role}{'fontmenu'} ne $domconfig->{$role}{'fontmenu'}) {
7857: $changes{$role}{'fontmenu'} = 1;
7858: }
7859: } else {
7860: if ($confhash->{$role}{'fontmenu'}) {
7861: $changes{$role}{'fontmenu'} = 1;
7862: }
7863: }
7864: }
7865: foreach my $item (@bgs) {
7866: if ($domconfig->{$role}{$item} ne '') {
7867: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
7868: $changes{$role}{'bgs'}{$item} = 1;
7869: }
7870: } else {
7871: if ($confhash->{$role}{$item}) {
7872: $changes{$role}{'bgs'}{$item} = 1;
7873: }
7874: }
7875: }
7876: foreach my $item (@links) {
7877: if ($domconfig->{$role}{$item} ne '') {
7878: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
7879: $changes{$role}{'links'}{$item} = 1;
7880: }
7881: } else {
7882: if ($confhash->{$role}{$item}) {
7883: $changes{$role}{'links'}{$item} = 1;
7884: }
7885: }
7886: }
7887: foreach my $item (@logintext) {
7888: if ($domconfig->{$role}{$item} ne '') {
7889: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
7890: $changes{$role}{'logintext'}{$item} = 1;
7891: }
7892: } else {
7893: if ($confhash->{$role}{$item}) {
7894: $changes{$role}{'logintext'}{$item} = 1;
7895: }
7896: }
7897: }
7898: } else {
7899: &default_change_checker($role,\@images,\@links,\@bgs,
7900: \@logintext,$confhash,\%changes);
7901: }
7902: } else {
7903: &default_change_checker($role,\@images,\@links,\@bgs,
7904: \@logintext,$confhash,\%changes);
7905: }
7906: }
7907: return ($errors,%changes);
7908: }
7909:
7910: sub config_check {
7911: my ($dom,$confname,$servadm) = @_;
7912: my ($configuserok,$author_ok,$switchserver,%currroles);
7913: my $uhome = &Apache::lonnet::homeserver($confname,$dom,1);
7914: ($configuserok,%currroles) = &check_configuser($uhome,$dom,
7915: $confname,$servadm);
7916: if ($configuserok eq 'ok') {
7917: $switchserver = &check_switchserver($dom,$confname);
7918: if ($switchserver eq '') {
7919: $author_ok = &check_authorstatus($dom,$confname,%currroles);
7920: }
7921: }
7922: return ($configuserok,$author_ok,$switchserver);
7923: }
7924:
7925: sub default_change_checker {
7926: my ($role,$images,$links,$bgs,$logintext,$confhash,$changes) = @_;
7927: foreach my $item (@{$links}) {
7928: if ($confhash->{$role}{$item}) {
7929: $changes->{$role}{'links'}{$item} = 1;
7930: }
7931: }
7932: foreach my $item (@{$bgs}) {
7933: if ($confhash->{$role}{$item}) {
7934: $changes->{$role}{'bgs'}{$item} = 1;
7935: }
7936: }
7937: foreach my $item (@{$logintext}) {
7938: if ($confhash->{$role}{$item}) {
7939: $changes->{$role}{'logintext'}{$item} = 1;
7940: }
7941: }
7942: foreach my $img (@{$images}) {
7943: if ($env{'form.'.$role.'_del_'.$img}) {
7944: $confhash->{$role}{$img} = '';
7945: $changes->{$role}{'images'}{$img} = 1;
7946: }
7947: if ($role eq 'login') {
7948: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
7949: $changes->{$role}{'showlogo'}{$img} = 1;
7950: }
7951: }
7952: }
7953: if ($confhash->{$role}{'font'}) {
7954: $changes->{$role}{'font'} = 1;
7955: }
7956: }
7957:
7958: sub display_colorchgs {
7959: my ($dom,$changes,$roles,$confhash) = @_;
7960: my (%choices,$resulttext);
7961: if (!grep(/^login$/,@{$roles})) {
7962: $resulttext = &mt('Changes made:').'<br />';
7963: }
7964: foreach my $role (@{$roles}) {
7965: if ($role eq 'login') {
7966: %choices = &login_choices();
7967: } else {
7968: %choices = &color_font_choices();
7969: }
7970: if (ref($changes->{$role}) eq 'HASH') {
7971: if ($role ne 'login') {
7972: $resulttext .= '<h4>'.&mt($role).'</h4>';
7973: }
7974: foreach my $key (sort(keys(%{$changes->{$role}}))) {
7975: if ($role ne 'login') {
7976: $resulttext .= '<ul>';
7977: }
7978: if (ref($changes->{$role}{$key}) eq 'HASH') {
7979: if ($role ne 'login') {
7980: $resulttext .= '<li>'.&mt($choices{$key}).':<ul>';
7981: }
7982: foreach my $item (sort(keys(%{$changes->{$role}{$key}}))) {
7983: if (($role eq 'login') && ($key eq 'showlogo')) {
7984: if ($confhash->{$role}{$key}{$item}) {
7985: $resulttext .= '<li>'.&mt("$choices{$item} set to be displayed").'</li>';
7986: } else {
7987: $resulttext .= '<li>'.&mt("$choices{$item} set to not be displayed").'</li>';
7988: }
7989: } elsif ($confhash->{$role}{$item} eq '') {
7990: $resulttext .= '<li>'.&mt("$choices{$item} set to default").'</li>';
7991: } else {
7992: my $newitem = $confhash->{$role}{$item};
7993: if ($key eq 'images') {
7994: $newitem = '<img src="'.$confhash->{$role}{$item}.'" alt="'.$choices{$item}.'" valign="bottom" />';
7995: }
7996: $resulttext .= '<li>'.&mt("$choices{$item} set to [_1]",$newitem).'</li>';
7997: }
7998: }
7999: if ($role ne 'login') {
8000: $resulttext .= '</ul></li>';
8001: }
8002: } else {
8003: if ($confhash->{$role}{$key} eq '') {
8004: $resulttext .= '<li>'.&mt("$choices{$key} set to default").'</li>';
8005: } else {
8006: $resulttext .= '<li>'.&mt("$choices{$key} set to [_1]",$confhash->{$role}{$key}).'</li>';
8007: }
8008: }
8009: if ($role ne 'login') {
8010: $resulttext .= '</ul>';
8011: }
8012: }
8013: }
8014: }
8015: return $resulttext;
8016: }
8017:
8018: sub thumb_dimensions {
8019: return ('200','50');
8020: }
8021:
8022: sub check_dimensions {
8023: my ($inputfile) = @_;
8024: my ($fullwidth,$fullheight);
8025: if ($inputfile =~ m|^[/\w.\-]+$|) {
8026: if (open(PIPE,"identify $inputfile 2>&1 |")) {
8027: my $imageinfo = <PIPE>;
8028: if (!close(PIPE)) {
8029: &Apache::lonnet::logthis("Failed to close PIPE opened to retrieve image information for $inputfile");
8030: }
8031: chomp($imageinfo);
8032: my ($fullsize) =
8033: ($imageinfo =~ /^\Q$inputfile\E\s+\w+\s+(\d+x\d+)/);
8034: if ($fullsize) {
8035: ($fullwidth,$fullheight) = split(/x/,$fullsize);
8036: }
8037: }
8038: }
8039: return ($fullwidth,$fullheight);
8040: }
8041:
8042: sub check_configuser {
8043: my ($uhome,$dom,$confname,$servadm) = @_;
8044: my ($configuserok,%currroles);
8045: if ($uhome eq 'no_host') {
8046: srand( time() ^ ($$ + ($$ << 15)) ); # Seed rand.
8047: my $configpass = &LONCAPA::Enrollment::create_password();
8048: $configuserok =
8049: &Apache::lonnet::modifyuser($dom,$confname,'','internal',
8050: $configpass,'','','','','',undef,$servadm);
8051: } else {
8052: $configuserok = 'ok';
8053: %currroles =
8054: &Apache::lonnet::get_my_roles($confname,$dom,'userroles');
8055: }
8056: return ($configuserok,%currroles);
8057: }
8058:
8059: sub check_authorstatus {
8060: my ($dom,$confname,%currroles) = @_;
8061: my $author_ok;
8062: if (!$currroles{':'.$dom.':au'}) {
8063: my $start = time;
8064: my $end = 0;
8065: $author_ok =
8066: &Apache::lonnet::assignrole($dom,$confname,'/'.$dom.'/',
8067: 'au',$end,$start,'','','domconfig');
8068: } else {
8069: $author_ok = 'ok';
8070: }
8071: return $author_ok;
8072: }
8073:
8074: sub publishlogo {
8075: my ($r,$action,$formname,$dom,$confname,$subdir,$thumbwidth,$thumbheight,$savefileas) = @_;
8076: my ($output,$fname,$logourl,$madethumb);
8077: if ($action eq 'upload') {
8078: $fname=$env{'form.'.$formname.'.filename'};
8079: chop($env{'form.'.$formname});
8080: } else {
8081: ($fname) = ($formname =~ /([^\/]+)$/);
8082: }
8083: if ($savefileas ne '') {
8084: $fname = $savefileas;
8085: }
8086: $fname=&Apache::lonnet::clean_filename($fname);
8087: # See if there is anything left
8088: unless ($fname) { return ('error: no uploaded file'); }
8089: $fname="$subdir/$fname";
8090: my $docroot=$r->dir_config('lonDocRoot');
8091: my $filepath="$docroot/priv";
8092: my $relpath = "$dom/$confname";
8093: my ($fnamepath,$file,$fetchthumb);
8094: $file=$fname;
8095: if ($fname=~m|/|) {
8096: ($fnamepath,$file) = ($fname =~ m|^(.*)/([^/]+)$|);
8097: }
8098: my @parts=split(/\//,"$filepath/$relpath/$fnamepath");
8099: my $count;
8100: for ($count=5;$count<=$#parts;$count++) {
8101: $filepath.="/$parts[$count]";
8102: if ((-e $filepath)!=1) {
8103: mkdir($filepath,02770);
8104: }
8105: }
8106: # Check for bad extension and disallow upload
8107: if ($file=~/\.(\w+)$/ &&
8108: (&Apache::loncommon::fileembstyle($1) eq 'hdn')) {
8109: $output =
8110: &mt('Invalid file extension ([_1]) - reserved for internal use.',$1);
8111: } elsif ($file=~/\.(\w+)$/ &&
8112: !defined(&Apache::loncommon::fileembstyle($1))) {
8113: $output = &mt('Unrecognized file extension ([_1]) - rename the file with a proper extension and re-upload.',$1);
8114: } elsif ($file=~/\.(\d+)\.(\w+)$/) {
8115: $output = &mt('Filename not allowed - rename the file to remove the number immediately before the file extension([_1]) and re-upload.',$2);
8116: } elsif (-d "$filepath/$file") {
8117: $output = &mt('Filename is a directory name - rename the file and re-upload');
8118: } else {
8119: my $source = $filepath.'/'.$file;
8120: my $logfile;
8121: if (!open($logfile,">>$source".'.log')) {
8122: return (&mt('No write permission to Authoring Space'));
8123: }
8124: print $logfile
8125: "\n================= Publish ".localtime()." ================\n".
8126: $env{'user.name'}.':'.$env{'user.domain'}."\n";
8127: # Save the file
8128: if (!open(FH,'>'.$source)) {
8129: &Apache::lonnet::logthis('Failed to create '.$source);
8130: return (&mt('Failed to create file'));
8131: }
8132: if ($action eq 'upload') {
8133: if (!print FH ($env{'form.'.$formname})) {
8134: &Apache::lonnet::logthis('Failed to write to '.$source);
8135: return (&mt('Failed to write file'));
8136: }
8137: } else {
8138: my $original = &Apache::lonnet::filelocation('',$formname);
8139: if(!copy($original,$source)) {
8140: &Apache::lonnet::logthis('Failed to copy '.$original.' to '.$source);
8141: return (&mt('Failed to write file'));
8142: }
8143: }
8144: close(FH);
8145: chmod(0660, $source); # Permissions to rw-rw---.
8146:
8147: my $targetdir=$docroot.'/res/'.$dom.'/'.$confname .'/'.$fnamepath;
8148: my $copyfile=$targetdir.'/'.$file;
8149:
8150: my @parts=split(/\//,$targetdir);
8151: my $path="/$parts[1]/$parts[2]/$parts[3]/$parts[4]";
8152: for (my $count=5;$count<=$#parts;$count++) {
8153: $path.="/$parts[$count]";
8154: if (!-e $path) {
8155: print $logfile "\nCreating directory ".$path;
8156: mkdir($path,02770);
8157: }
8158: }
8159: my $versionresult;
8160: if (-e $copyfile) {
8161: $versionresult = &logo_versioning($targetdir,$file,$logfile);
8162: } else {
8163: $versionresult = 'ok';
8164: }
8165: if ($versionresult eq 'ok') {
8166: if (copy($source,$copyfile)) {
8167: print $logfile "\nCopied original source to ".$copyfile."\n";
8168: $output = 'ok';
8169: $logourl = '/res/'.$dom.'/'.$confname.'/'.$fname;
8170: push(@{$modified_urls},[$copyfile,$source]);
8171: my $metaoutput =
8172: &write_metadata($dom,$confname,$formname,$targetdir,$file,$logfile);
8173: unless ($registered_cleanup) {
8174: my $handlers = $r->get_handlers('PerlCleanupHandler');
8175: $r->set_handlers('PerlCleanupHandler' => [\¬ifysubscribed,@{$handlers}]);
8176: $registered_cleanup=1;
8177: }
8178: } else {
8179: print $logfile "\nUnable to write ".$copyfile.':'.$!."\n";
8180: $output = &mt('Failed to copy file to RES space').", $!";
8181: }
8182: if (($thumbwidth =~ /^\d+$/) && ($thumbheight =~ /^\d+$/)) {
8183: my $inputfile = $filepath.'/'.$file;
8184: my $outfile = $filepath.'/'.'tn-'.$file;
8185: my ($fullwidth,$fullheight) = &check_dimensions($inputfile);
8186: if ($fullwidth ne '' && $fullheight ne '') {
8187: if ($fullwidth > $thumbwidth && $fullheight > $thumbheight) {
8188: my $thumbsize = $thumbwidth.'x'.$thumbheight;
8189: system("convert -sample $thumbsize $inputfile $outfile");
8190: chmod(0660, $filepath.'/tn-'.$file);
8191: if (-e $outfile) {
8192: my $copyfile=$targetdir.'/tn-'.$file;
8193: if (copy($outfile,$copyfile)) {
8194: print $logfile "\nCopied source to ".$copyfile."\n";
8195: my $thumb_metaoutput =
8196: &write_metadata($dom,$confname,$formname,
8197: $targetdir,'tn-'.$file,$logfile);
8198: push(@{$modified_urls},[$copyfile,$outfile]);
8199: unless ($registered_cleanup) {
8200: my $handlers = $r->get_handlers('PerlCleanupHandler');
8201: $r->set_handlers('PerlCleanupHandler' => [\¬ifysubscribed,@{$handlers}]);
8202: $registered_cleanup=1;
8203: }
8204: $madethumb = 1;
8205: } else {
8206: print $logfile "\nUnable to write ".$copyfile.
8207: ':'.$!."\n";
8208: }
8209: }
8210: }
8211: }
8212: }
8213: } else {
8214: $output = $versionresult;
8215: }
8216: }
8217: return ($output,$logourl,$madethumb);
8218: }
8219:
8220: sub logo_versioning {
8221: my ($targetdir,$file,$logfile) = @_;
8222: my $target = $targetdir.'/'.$file;
8223: my ($maxversion,$fn,$extn,$output);
8224: $maxversion = 0;
8225: if ($file =~ /^(.+)\.(\w+)$/) {
8226: $fn=$1;
8227: $extn=$2;
8228: }
8229: opendir(DIR,$targetdir);
8230: while (my $filename=readdir(DIR)) {
8231: if ($filename=~/\Q$fn\E\.(\d+)\.\Q$extn\E$/) {
8232: $maxversion=($1>$maxversion)?$1:$maxversion;
8233: }
8234: }
8235: $maxversion++;
8236: print $logfile "\nCreating old version ".$maxversion."\n";
8237: my $copyfile=$targetdir.'/'.$fn.'.'.$maxversion.'.'.$extn;
8238: if (copy($target,$copyfile)) {
8239: print $logfile "Copied old target to ".$copyfile."\n";
8240: $copyfile=$copyfile.'.meta';
8241: if (copy($target.'.meta',$copyfile)) {
8242: print $logfile "Copied old target metadata to ".$copyfile."\n";
8243: $output = 'ok';
8244: } else {
8245: print $logfile "Unable to write metadata ".$copyfile.':'.$!."\n";
8246: $output = &mt('Failed to copy old meta').", $!, ";
8247: }
8248: } else {
8249: print $logfile "Unable to write ".$copyfile.':'.$!."\n";
8250: $output = &mt('Failed to copy old target').", $!, ";
8251: }
8252: return $output;
8253: }
8254:
8255: sub write_metadata {
8256: my ($dom,$confname,$formname,$targetdir,$file,$logfile) = @_;
8257: my (%metadatafields,%metadatakeys,$output);
8258: $metadatafields{'title'}=$formname;
8259: $metadatafields{'creationdate'}=time;
8260: $metadatafields{'lastrevisiondate'}=time;
8261: $metadatafields{'copyright'}='public';
8262: $metadatafields{'modifyinguser'}=$env{'user.name'}.':'.
8263: $env{'user.domain'};
8264: $metadatafields{'authorspace'}=$confname.':'.$dom;
8265: $metadatafields{'domain'}=$dom;
8266: {
8267: print $logfile "\nWrite metadata file for ".$targetdir.'/'.$file;
8268: my $mfh;
8269: if (open($mfh,'>'.$targetdir.'/'.$file.'.meta')) {
8270: foreach (sort(keys(%metadatafields))) {
8271: unless ($_=~/\./) {
8272: my $unikey=$_;
8273: $unikey=~/^([A-Za-z]+)/;
8274: my $tag=$1;
8275: $tag=~tr/A-Z/a-z/;
8276: print $mfh "\n\<$tag";
8277: foreach (split(/\,/,$metadatakeys{$unikey})) {
8278: my $value=$metadatafields{$unikey.'.'.$_};
8279: $value=~s/\"/\'\'/g;
8280: print $mfh ' '.$_.'="'.$value.'"';
8281: }
8282: print $mfh '>'.
8283: &HTML::Entities::encode($metadatafields{$unikey},'<>&"')
8284: .'</'.$tag.'>';
8285: }
8286: }
8287: $output = 'ok';
8288: print $logfile "\nWrote metadata";
8289: close($mfh);
8290: } else {
8291: print $logfile "\nFailed to open metadata file";
8292: $output = &mt('Could not write metadata');
8293: }
8294: }
8295: return $output;
8296: }
8297:
8298: sub notifysubscribed {
8299: foreach my $targetsource (@{$modified_urls}){
8300: next unless (ref($targetsource) eq 'ARRAY');
8301: my ($target,$source)=@{$targetsource};
8302: if ($source ne '') {
8303: if (open(my $logfh,'>>'.$source.'.log')) {
8304: print $logfh "\nCleanup phase: Notifications\n";
8305: my @subscribed=&subscribed_hosts($target);
8306: foreach my $subhost (@subscribed) {
8307: print $logfh "\nNotifying host ".$subhost.':';
8308: my $reply=&Apache::lonnet::critical('update:'.$target,$subhost);
8309: print $logfh $reply;
8310: }
8311: my @subscribedmeta=&subscribed_hosts("$target.meta");
8312: foreach my $subhost (@subscribedmeta) {
8313: print $logfh "\nNotifying host for metadata only ".$subhost.':';
8314: my $reply=&Apache::lonnet::critical('update:'.$target.'.meta',
8315: $subhost);
8316: print $logfh $reply;
8317: }
8318: print $logfh "\n============ Done ============\n";
8319: close($logfh);
8320: }
8321: }
8322: }
8323: return OK;
8324: }
8325:
8326: sub subscribed_hosts {
8327: my ($target) = @_;
8328: my @subscribed;
8329: if (open(my $fh,"<$target.subscription")) {
8330: while (my $subline=<$fh>) {
8331: if ($subline =~ /^($match_lonid):/) {
8332: my $host = $1;
8333: if ($host ne $Apache::lonnet::perlvar{'lonHostID'}) {
8334: unless (grep(/^\Q$host\E$/,@subscribed)) {
8335: push(@subscribed,$host);
8336: }
8337: }
8338: }
8339: }
8340: }
8341: return @subscribed;
8342: }
8343:
8344: sub check_switchserver {
8345: my ($dom,$confname) = @_;
8346: my ($allowed,$switchserver);
8347: my $home = &Apache::lonnet::homeserver($confname,$dom);
8348: if ($home eq 'no_host') {
8349: $home = &Apache::lonnet::domain($dom,'primary');
8350: }
8351: my @ids=&Apache::lonnet::current_machine_ids();
8352: foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } }
8353: if (!$allowed) {
8354: $switchserver='<a href="/adm/switchserver?otherserver='.$home.'&role=dc./'.$dom.'/&destinationurl=/adm/domainprefs">'.&mt('Switch Server').'</a>';
8355: }
8356: return $switchserver;
8357: }
8358:
8359: sub modify_quotas {
8360: my ($r,$dom,$action,$lastactref,%domconfig) = @_;
8361: my ($context,@usertools,@options,%validations,%titles,%confhash,%toolshash,
8362: %limithash,$toolregexp,%conditions,$resulttext,%changes,$confname,$configuserok,
8363: $author_ok,$switchserver,$errors,$validationitemsref,$validationnamesref,
8364: $validationfieldsref);
8365: if ($action eq 'quotas') {
8366: $context = 'tools';
8367: } else {
8368: $context = $action;
8369: }
8370: if ($context eq 'requestcourses') {
8371: @usertools = ('official','unofficial','community','textbook','placement');
8372: @options =('norequest','approval','validate','autolimit');
8373: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
8374: %titles = &courserequest_titles();
8375: $toolregexp = join('|',@usertools);
8376: %conditions = &courserequest_conditions();
8377: $confname = $dom.'-domainconfig';
8378: my $servadm = $r->dir_config('lonAdmEMail');
8379: ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
8380: ($validationitemsref,$validationnamesref,$validationfieldsref) =
8381: &Apache::loncoursequeueadmin::requestcourses_validation_types();
8382: } elsif ($context eq 'requestauthor') {
8383: @usertools = ('author');
8384: %titles = &authorrequest_titles();
8385: } else {
8386: @usertools = ('aboutme','blog','webdav','portfolio');
8387: %titles = &tool_titles();
8388: }
8389: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
8390: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
8391: foreach my $key (keys(%env)) {
8392: if ($context eq 'requestcourses') {
8393: if ($key =~ /^form\.crsreq_($toolregexp)_(.+)$/) {
8394: my $item = $1;
8395: my $type = $2;
8396: if ($type =~ /^limit_(.+)/) {
8397: $limithash{$item}{$1} = $env{$key};
8398: } else {
8399: $confhash{$item}{$type} = $env{$key};
8400: }
8401: }
8402: } elsif ($context eq 'requestauthor') {
8403: if ($key =~ /^\Qform.authorreq_\E(.+)$/) {
8404: $confhash{$1} = $env{$key};
8405: }
8406: } else {
8407: if ($key =~ /^form\.quota_(.+)$/) {
8408: $confhash{'defaultquota'}{$1} = $env{$key};
8409: } elsif ($key =~ /^form\.authorquota_(.+)$/) {
8410: $confhash{'authorquota'}{$1} = $env{$key};
8411: } elsif ($key =~ /^form\.\Q$context\E_(.+)$/) {
8412: @{$toolshash{$1}} = &Apache::loncommon::get_env_multiple($key);
8413: }
8414: }
8415: }
8416: if (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
8417: my @approvalnotify = &Apache::loncommon::get_env_multiple('form.'.$context.'notifyapproval');
8418: @approvalnotify = sort(@approvalnotify);
8419: $confhash{'notify'}{'approval'} = join(',',@approvalnotify);
8420: my @crstypes = ('official','unofficial','community','textbook','placement');
8421: my @hasuniquecode = &Apache::loncommon::get_env_multiple('form.uniquecode');
8422: foreach my $type (@hasuniquecode) {
8423: if (grep(/^\Q$type\E$/,@crstypes)) {
8424: $confhash{'uniquecode'}{$type} = 1;
8425: }
8426: }
8427: my (%newbook,%allpos);
8428: if ($context eq 'requestcourses') {
8429: foreach my $type ('textbooks','templates') {
8430: @{$allpos{$type}} = ();
8431: my $invalid;
8432: if ($type eq 'textbooks') {
8433: $invalid = &mt('Invalid LON-CAPA course for textbook');
8434: } else {
8435: $invalid = &mt('Invalid LON-CAPA course for template');
8436: }
8437: if ($env{'form.'.$type.'_addbook'}) {
8438: if (($env{'form.'.$type.'_addbook_cnum'} =~ /^$match_courseid$/) &&
8439: ($env{'form.'.$type.'_addbook_cdom'} =~ /^$match_domain$/)) {
8440: if (&Apache::lonnet::homeserver($env{'form.'.$type.'_addbook_cnum'},
8441: $env{'form.'.$type.'_addbook_cdom'}) eq 'no_host') {
8442: $errors .= '<li><span class="LC_error">'.$invalid.'</span></li>';
8443: } else {
8444: $newbook{$type} = $env{'form.'.$type.'_addbook_cdom'}.'_'.$env{'form.'.$type.'_addbook_cnum'};
8445: my $position = $env{'form.'.$type.'_addbook_pos'};
8446: $position =~ s/\D+//g;
8447: if ($position ne '') {
8448: $allpos{$type}[$position] = $newbook{$type};
8449: }
8450: }
8451: } else {
8452: $errors .= '<li><span class="LC_error">'.$invalid.'</span></li>';
8453: }
8454: }
8455: }
8456: }
8457: if (ref($domconfig{$action}) eq 'HASH') {
8458: if (ref($domconfig{$action}{'notify'}) eq 'HASH') {
8459: if ($domconfig{$action}{'notify'}{'approval'} ne $confhash{'notify'}{'approval'}) {
8460: $changes{'notify'}{'approval'} = 1;
8461: }
8462: } else {
8463: if ($confhash{'notify'}{'approval'}) {
8464: $changes{'notify'}{'approval'} = 1;
8465: }
8466: }
8467: if (ref($domconfig{$action}{'uniquecode'}) eq 'HASH') {
8468: if (ref($confhash{'uniquecode'}) eq 'HASH') {
8469: foreach my $crstype (keys(%{$domconfig{$action}{'uniquecode'}})) {
8470: unless ($confhash{'uniquecode'}{$crstype}) {
8471: $changes{'uniquecode'} = 1;
8472: }
8473: }
8474: unless ($changes{'uniquecode'}) {
8475: foreach my $crstype (keys(%{$confhash{'uniquecode'}})) {
8476: unless ($domconfig{$action}{'uniquecode'}{$crstype}) {
8477: $changes{'uniquecode'} = 1;
8478: }
8479: }
8480: }
8481: } else {
8482: $changes{'uniquecode'} = 1;
8483: }
8484: } elsif (ref($confhash{'uniquecode'}) eq 'HASH') {
8485: $changes{'uniquecode'} = 1;
8486: }
8487: if ($context eq 'requestcourses') {
8488: foreach my $type ('textbooks','templates') {
8489: if (ref($domconfig{$action}{$type}) eq 'HASH') {
8490: my %deletions;
8491: my @todelete = &Apache::loncommon::get_env_multiple('form.'.$type.'_del');
8492: if (@todelete) {
8493: map { $deletions{$_} = 1; } @todelete;
8494: }
8495: my %imgdeletions;
8496: my @todeleteimages = &Apache::loncommon::get_env_multiple('form.'.$type.'_image_del');
8497: if (@todeleteimages) {
8498: map { $imgdeletions{$_} = 1; } @todeleteimages;
8499: }
8500: my $maxnum = $env{'form.'.$type.'_maxnum'};
8501: for (my $i=0; $i<=$maxnum; $i++) {
8502: my $itemid = $env{'form.'.$type.'_id_'.$i};
8503: my ($key) = ($itemid =~ /^\Q$type\E_(\w+)$/);
8504: if (ref($domconfig{$action}{$type}{$key}) eq 'HASH') {
8505: if ($deletions{$key}) {
8506: if ($domconfig{$action}{$type}{$key}{'image'}) {
8507: #FIXME need to obsolete item in RES space
8508: }
8509: next;
8510: } else {
8511: my $newpos = $env{'form.'.$itemid};
8512: $newpos =~ s/\D+//g;
8513: foreach my $item ('subject','title','publisher','author') {
8514: next if ((($item eq 'author') || ($item eq 'publisher')) &&
8515: ($type eq 'templates'));
8516: $confhash{$type}{$key}{$item} = $env{'form.'.$type.'_'.$item.'_'.$i};
8517: if ($domconfig{$action}{$type}{$key}{$item} ne $confhash{$type}{$key}{$item}) {
8518: $changes{$type}{$key} = 1;
8519: }
8520: }
8521: $allpos{$type}[$newpos] = $key;
8522: }
8523: if ($imgdeletions{$key}) {
8524: $changes{$type}{$key} = 1;
8525: #FIXME need to obsolete item in RES space
8526: } elsif ($env{'form.'.$type.'_image_'.$i.'.filename'}) {
8527: my ($cdom,$cnum) = split(/_/,$key);
8528: my ($imgurl,$error) = &process_textbook_image($r,$dom,$confname,$type.'_image_'.$i,
8529: $cdom,$cnum,$type,$configuserok,
8530: $switchserver,$author_ok);
8531: if ($imgurl) {
8532: $confhash{$type}{$key}{'image'} = $imgurl;
8533: $changes{$type}{$key} = 1;
8534: }
8535: if ($error) {
8536: &Apache::lonnet::logthis($error);
8537: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
8538: }
8539: } elsif ($domconfig{$action}{$type}{$key}{'image'}) {
8540: $confhash{$type}{$key}{'image'} =
8541: $domconfig{$action}{$type}{$key}{'image'};
8542: }
8543: }
8544: }
8545: }
8546: }
8547: }
8548: } else {
8549: if ($confhash{'notify'}{'approval'}) {
8550: $changes{'notify'}{'approval'} = 1;
8551: }
8552: if (ref($confhash{'uniquecode'} eq 'HASH')) {
8553: $changes{'uniquecode'} = 1;
8554: }
8555: }
8556: if ($context eq 'requestcourses') {
8557: foreach my $type ('textbooks','templates') {
8558: if ($newbook{$type}) {
8559: $changes{$type}{$newbook{$type}} = 1;
8560: foreach my $item ('subject','title','publisher','author') {
8561: next if ((($item eq 'author') || ($item eq 'publisher')) &&
8562: ($type eq 'template'));
8563: $env{'form.'.$type.'_addbook_'.$item} =~ s/(`)/'/g;
8564: if ($env{'form.'.$type.'_addbook_'.$item}) {
8565: $confhash{$type}{$newbook{$type}}{$item} = $env{'form.'.$type.'_addbook_'.$item};
8566: }
8567: }
8568: if ($type eq 'textbooks') {
8569: if ($env{'form.'.$type.'_addbook_image.filename'} ne '') {
8570: my ($cdom,$cnum) = split(/_/,$newbook{$type});
8571: my ($imageurl,$error) =
8572: &process_textbook_image($r,$dom,$confname,$type.'_addbook_image',$cdom,$cnum,$type,
8573: $configuserok,$switchserver,$author_ok);
8574: if ($imageurl) {
8575: $confhash{$type}{$newbook{$type}}{'image'} = $imageurl;
8576: }
8577: if ($error) {
8578: &Apache::lonnet::logthis($error);
8579: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
8580: }
8581: }
8582: }
8583: }
8584: if (@{$allpos{$type}} > 0) {
8585: my $idx = 0;
8586: foreach my $item (@{$allpos{$type}}) {
8587: if ($item ne '') {
8588: $confhash{$type}{$item}{'order'} = $idx;
8589: if (ref($domconfig{$action}) eq 'HASH') {
8590: if (ref($domconfig{$action}{$type}) eq 'HASH') {
8591: if (ref($domconfig{$action}{$type}{$item}) eq 'HASH') {
8592: if ($domconfig{$action}{$type}{$item}{'order'} ne $idx) {
8593: $changes{$type}{$item} = 1;
8594: }
8595: }
8596: }
8597: }
8598: $idx ++;
8599: }
8600: }
8601: }
8602: }
8603: if (ref($validationitemsref) eq 'ARRAY') {
8604: foreach my $item (@{$validationitemsref}) {
8605: if ($item eq 'fields') {
8606: my @changed;
8607: @{$confhash{'validation'}{$item}} = &Apache::loncommon::get_env_multiple('form.requestcourses_validation_'.$item);
8608: if (@{$confhash{'validation'}{$item}} > 0) {
8609: @{$confhash{'validation'}{$item}} = sort(@{$confhash{'validation'}{$item}});
8610: }
8611: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
8612: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
8613: if (ref($domconfig{'requestcourses'}{'validation'}{$item}) eq 'ARRAY') {
8614: @changed = &Apache::loncommon::compare_arrays($confhash{'validation'}{$item},
8615: $domconfig{'requestcourses'}{'validation'}{$item});
8616: } else {
8617: @changed = @{$confhash{'validation'}{$item}};
8618: }
8619: } else {
8620: @changed = @{$confhash{'validation'}{$item}};
8621: }
8622: } else {
8623: @changed = @{$confhash{'validation'}{$item}};
8624: }
8625: if (@changed) {
8626: if ($confhash{'validation'}{$item}) {
8627: $changes{'validation'}{$item} = join(', ',@{$confhash{'validation'}{$item}});
8628: } else {
8629: $changes{'validation'}{$item} = &mt('None');
8630: }
8631: }
8632: } else {
8633: $confhash{'validation'}{$item} = $env{'form.requestcourses_validation_'.$item};
8634: if ($item eq 'markup') {
8635: if ($env{'form.requestcourses_validation_'.$item}) {
8636: $env{'form.requestcourses_validation_'.$item} =~ s/[\n\r\f]+/\s/gs;
8637: }
8638: }
8639: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
8640: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
8641: if ($domconfig{'requestcourses'}{'validation'}{$item} ne $confhash{'validation'}{$item}) {
8642: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
8643: }
8644: } else {
8645: if ($confhash{'validation'}{$item} ne '') {
8646: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
8647: }
8648: }
8649: } else {
8650: if ($confhash{'validation'}{$item} ne '') {
8651: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
8652: }
8653: }
8654: }
8655: }
8656: }
8657: if ($env{'form.validationdc'}) {
8658: my $newval = $env{'form.validationdc'};
8659: my %domcoords = &Apache::lonnet::get_active_domroles($dom,['dc']);
8660: if (exists($domcoords{$newval})) {
8661: $confhash{'validation'}{'dc'} = $newval;
8662: }
8663: }
8664: if (ref($confhash{'validation'}) eq 'HASH') {
8665: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
8666: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
8667: if ($domconfig{'requestcourses'}{'validation'}{'dc'}) {
8668: unless ($confhash{'validation'}{'dc'} eq $domconfig{'requestcourses'}{'validation'}{'dc'}) {
8669: if ($confhash{'validation'}{'dc'} eq '') {
8670: $changes{'validation'}{'dc'} = &mt('None');
8671: } else {
8672: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
8673: }
8674: }
8675: } elsif ($confhash{'validation'}{'dc'} ne '') {
8676: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
8677: }
8678: } elsif ($confhash{'validation'}{'dc'} ne '') {
8679: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
8680: }
8681: } elsif ($confhash{'validation'}{'dc'} ne '') {
8682: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
8683: }
8684: } else {
8685: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
8686: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
8687: if ($domconfig{'requestcourses'}{'validation'}{'dc'}) {
8688: $changes{'validation'}{'dc'} = &mt('None');
8689: }
8690: }
8691: }
8692: }
8693: }
8694: } else {
8695: $confhash{'defaultquota'}{'default'} = $env{'form.defaultquota'};
8696: $confhash{'authorquota'}{'default'} = $env{'form.authorquota'};
8697: }
8698: foreach my $item (@usertools) {
8699: foreach my $type (@{$types},'default','_LC_adv') {
8700: my $unset;
8701: if ($context eq 'requestcourses') {
8702: $unset = '0';
8703: if ($type eq '_LC_adv') {
8704: $unset = '';
8705: }
8706: if ($confhash{$item}{$type} eq 'autolimit') {
8707: $confhash{$item}{$type} .= '=';
8708: unless ($limithash{$item}{$type} =~ /\D/) {
8709: $confhash{$item}{$type} .= $limithash{$item}{$type};
8710: }
8711: }
8712: } elsif ($context eq 'requestauthor') {
8713: $unset = '0';
8714: if ($type eq '_LC_adv') {
8715: $unset = '';
8716: }
8717: } else {
8718: if (grep(/^\Q$type\E$/,@{$toolshash{$item}})) {
8719: $confhash{$item}{$type} = 1;
8720: } else {
8721: $confhash{$item}{$type} = 0;
8722: }
8723: }
8724: if (ref($domconfig{$action}) eq 'HASH') {
8725: if ($action eq 'requestauthor') {
8726: if ($domconfig{$action}{$type} ne $confhash{$type}) {
8727: $changes{$type} = 1;
8728: }
8729: } elsif (ref($domconfig{$action}{$item}) eq 'HASH') {
8730: if ($domconfig{$action}{$item}{$type} ne $confhash{$item}{$type}) {
8731: $changes{$item}{$type} = 1;
8732: }
8733: } else {
8734: if ($context eq 'requestcourses') {
8735: if ($confhash{$item}{$type} ne $unset) {
8736: $changes{$item}{$type} = 1;
8737: }
8738: } else {
8739: if (!$confhash{$item}{$type}) {
8740: $changes{$item}{$type} = 1;
8741: }
8742: }
8743: }
8744: } else {
8745: if ($context eq 'requestcourses') {
8746: if ($confhash{$item}{$type} ne $unset) {
8747: $changes{$item}{$type} = 1;
8748: }
8749: } elsif ($context eq 'requestauthor') {
8750: if ($confhash{$type} ne $unset) {
8751: $changes{$type} = 1;
8752: }
8753: } else {
8754: if (!$confhash{$item}{$type}) {
8755: $changes{$item}{$type} = 1;
8756: }
8757: }
8758: }
8759: }
8760: }
8761: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
8762: if (ref($domconfig{'quotas'}) eq 'HASH') {
8763: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
8764: foreach my $key (keys(%{$domconfig{'quotas'}{'defaultquota'}})) {
8765: if (exists($confhash{'defaultquota'}{$key})) {
8766: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{'defaultquota'}{$key}) {
8767: $changes{'defaultquota'}{$key} = 1;
8768: }
8769: } else {
8770: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{'defaultquota'}{$key};
8771: }
8772: }
8773: } else {
8774: foreach my $key (keys(%{$domconfig{'quotas'}})) {
8775: if (exists($confhash{'defaultquota'}{$key})) {
8776: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{$key}) {
8777: $changes{'defaultquota'}{$key} = 1;
8778: }
8779: } else {
8780: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{$key};
8781: }
8782: }
8783: }
8784: if (ref($domconfig{'quotas'}{'authorquota'}) eq 'HASH') {
8785: foreach my $key (keys(%{$domconfig{'quotas'}{'authorquota'}})) {
8786: if (exists($confhash{'authorquota'}{$key})) {
8787: if ($confhash{'authorquota'}{$key} ne $domconfig{'quotas'}{'authorquota'}{$key}) {
8788: $changes{'authorquota'}{$key} = 1;
8789: }
8790: } else {
8791: $confhash{'authorquota'}{$key} = $domconfig{'quotas'}{'authorquota'}{$key};
8792: }
8793: }
8794: }
8795: }
8796: if (ref($confhash{'defaultquota'}) eq 'HASH') {
8797: foreach my $key (keys(%{$confhash{'defaultquota'}})) {
8798: if (ref($domconfig{'quotas'}) eq 'HASH') {
8799: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
8800: if (!exists($domconfig{'quotas'}{'defaultquota'}{$key})) {
8801: $changes{'defaultquota'}{$key} = 1;
8802: }
8803: } else {
8804: if (!exists($domconfig{'quotas'}{$key})) {
8805: $changes{'defaultquota'}{$key} = 1;
8806: }
8807: }
8808: } else {
8809: $changes{'defaultquota'}{$key} = 1;
8810: }
8811: }
8812: }
8813: if (ref($confhash{'authorquota'}) eq 'HASH') {
8814: foreach my $key (keys(%{$confhash{'authorquota'}})) {
8815: if (ref($domconfig{'quotas'}) eq 'HASH') {
8816: if (ref($domconfig{'quotas'}{'authorquota'}) eq 'HASH') {
8817: if (!exists($domconfig{'quotas'}{'authorquota'}{$key})) {
8818: $changes{'authorquota'}{$key} = 1;
8819: }
8820: } else {
8821: $changes{'authorquota'}{$key} = 1;
8822: }
8823: } else {
8824: $changes{'authorquota'}{$key} = 1;
8825: }
8826: }
8827: }
8828: }
8829:
8830: if ($context eq 'requestauthor') {
8831: $domdefaults{'requestauthor'} = \%confhash;
8832: } else {
8833: foreach my $key (keys(%confhash)) {
8834: unless (($context eq 'requestcourses') && (($key eq 'textbooks') || ($key eq 'templates'))) {
8835: $domdefaults{$key} = $confhash{$key};
8836: }
8837: }
8838: }
8839:
8840: my %quotahash = (
8841: $action => { %confhash }
8842: );
8843: my $putresult = &Apache::lonnet::put_dom('configuration',\%quotahash,
8844: $dom);
8845: if ($putresult eq 'ok') {
8846: if (keys(%changes) > 0) {
8847: my $cachetime = 24*60*60;
8848: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
8849: if (ref($lastactref) eq 'HASH') {
8850: $lastactref->{'domdefaults'} = 1;
8851: }
8852: $resulttext = &mt('Changes made:').'<ul>';
8853: unless (($context eq 'requestcourses') ||
8854: ($context eq 'requestauthor')) {
8855: if (ref($changes{'defaultquota'}) eq 'HASH') {
8856: $resulttext .= '<li>'.&mt('Portfolio default quotas').'<ul>';
8857: foreach my $type (@{$types},'default') {
8858: if (defined($changes{'defaultquota'}{$type})) {
8859: my $typetitle = $usertypes->{$type};
8860: if ($type eq 'default') {
8861: $typetitle = $othertitle;
8862: }
8863: $resulttext .= '<li>'.&mt('[_1] set to [_2] MB',$typetitle,$confhash{'defaultquota'}{$type}).'</li>';
8864: }
8865: }
8866: $resulttext .= '</ul></li>';
8867: }
8868: if (ref($changes{'authorquota'}) eq 'HASH') {
8869: $resulttext .= '<li>'.&mt('Authoring Space default quotas').'<ul>';
8870: foreach my $type (@{$types},'default') {
8871: if (defined($changes{'authorquota'}{$type})) {
8872: my $typetitle = $usertypes->{$type};
8873: if ($type eq 'default') {
8874: $typetitle = $othertitle;
8875: }
8876: $resulttext .= '<li>'.&mt('[_1] set to [_2] MB',$typetitle,$confhash{'authorquota'}{$type}).'</li>';
8877: }
8878: }
8879: $resulttext .= '</ul></li>';
8880: }
8881: }
8882: my %newenv;
8883: foreach my $item (@usertools) {
8884: my (%haschgs,%inconf);
8885: if ($context eq 'requestauthor') {
8886: %haschgs = %changes;
8887: %inconf = %confhash;
8888: } else {
8889: if (ref($changes{$item}) eq 'HASH') {
8890: %haschgs = %{$changes{$item}};
8891: }
8892: if (ref($confhash{$item}) eq 'HASH') {
8893: %inconf = %{$confhash{$item}};
8894: }
8895: }
8896: if (keys(%haschgs) > 0) {
8897: my $newacc =
8898: &Apache::lonnet::usertools_access($env{'user.name'},
8899: $env{'user.domain'},
8900: $item,'reload',$context);
8901: if (($context eq 'requestcourses') ||
8902: ($context eq 'requestauthor')) {
8903: if ($env{'environment.canrequest.'.$item} ne $newacc) {
8904: $newenv{'environment.canrequest.'.$item} = $newacc;
8905: }
8906: } else {
8907: if ($env{'environment.availabletools.'.$item} ne $newacc) {
8908: $newenv{'environment.availabletools.'.$item} = $newacc;
8909: }
8910: }
8911: unless ($context eq 'requestauthor') {
8912: $resulttext .= '<li>'.$titles{$item}.'<ul>';
8913: }
8914: foreach my $type (@{$types},'default','_LC_adv') {
8915: if ($haschgs{$type}) {
8916: my $typetitle = $usertypes->{$type};
8917: if ($type eq 'default') {
8918: $typetitle = $othertitle;
8919: } elsif ($type eq '_LC_adv') {
8920: $typetitle = 'LON-CAPA Advanced Users';
8921: }
8922: if ($inconf{$type}) {
8923: if ($context eq 'requestcourses') {
8924: my $cond;
8925: if ($inconf{$type} =~ /^autolimit=(\d*)$/) {
8926: if ($1 eq '') {
8927: $cond = &mt('(Automatic processing of any request).');
8928: } else {
8929: $cond = &mt('(Automatic processing of requests up to limit of [quant,_1,request] per user).',$1);
8930: }
8931: } else {
8932: $cond = $conditions{$inconf{$type}};
8933: }
8934: $resulttext .= '<li>'.&mt('Set to be available to [_1].',$typetitle).' '.$cond.'</li>';
8935: } elsif ($context eq 'requestauthor') {
8936: $resulttext .= '<li>'.&mt('Set to "[_1]" for "[_2]".',
8937: $titles{$inconf{$type}},$typetitle);
8938:
8939: } else {
8940: $resulttext .= '<li>'.&mt('Set to be available to [_1]',$typetitle).'</li>';
8941: }
8942: } else {
8943: if ($type eq '_LC_adv') {
8944: if ($inconf{$type} eq '0') {
8945: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
8946: } else {
8947: $resulttext .= '<li>'.&mt('No override set for [_1]',$typetitle).'</li>';
8948: }
8949: } else {
8950: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
8951: }
8952: }
8953: }
8954: }
8955: unless ($context eq 'requestauthor') {
8956: $resulttext .= '</ul></li>';
8957: }
8958: }
8959: }
8960: if (($action eq 'requestcourses') || ($action eq 'requestauthor')) {
8961: if (ref($changes{'notify'}) eq 'HASH') {
8962: if ($changes{'notify'}{'approval'}) {
8963: if (ref($confhash{'notify'}) eq 'HASH') {
8964: if ($confhash{'notify'}{'approval'}) {
8965: $resulttext .= '<li>'.&mt('Notification of requests requiring approval will be sent to: ').$confhash{'notify'}{'approval'}.'</li>';
8966: } else {
8967: $resulttext .= '<li>'.&mt('No Domain Coordinators will receive notification of requests requiring approval.').'</li>';
8968: }
8969: }
8970: }
8971: }
8972: }
8973: if ($action eq 'requestcourses') {
8974: my @offon = ('off','on');
8975: if ($changes{'uniquecode'}) {
8976: if (ref($confhash{'uniquecode'}) eq 'HASH') {
8977: my $codestr = join(' ',map{ &mt($_); } sort(keys(%{$confhash{'uniquecode'}})));
8978: $resulttext .= '<li>'.
8979: &mt('Generation of six character code as course identifier for distribution to students set to on for: [_1].','<b>'.$codestr.'</b>').
8980: '</li>';
8981: } else {
8982: $resulttext .= '<li>'.&mt('Generation of six character code as course identifier for distribution to students set to off.').
8983: '</li>';
8984: }
8985: }
8986: foreach my $type ('textbooks','templates') {
8987: if (ref($changes{$type}) eq 'HASH') {
8988: $resulttext .= '<li>'.&mt("Available $type updated").'<ul>';
8989: foreach my $key (sort(keys(%{$changes{$type}}))) {
8990: my %coursehash = &Apache::lonnet::coursedescription($key);
8991: my $coursetitle = $coursehash{'description'};
8992: my $position = $confhash{$type}{$key}{'order'} + 1;
8993: $resulttext .= '<li>';
8994: foreach my $item ('subject','title','publisher','author') {
8995: next if ((($item eq 'author') || ($item eq 'publisher')) &&
8996: ($type eq 'templates'));
8997: my $name = $item.':';
8998: $name =~ s/^(\w)/\U$1/;
8999: $resulttext .= &mt($name).' '.$confhash{$type}{$key}{$item}.'<br />';
9000: }
9001: $resulttext .= ' '.&mt('Order: [_1]',$position).'<br />';
9002: if ($type eq 'textbooks') {
9003: if ($confhash{$type}{$key}{'image'}) {
9004: $resulttext .= ' '.&mt('Image: [_1]',
9005: '<img src="'.$confhash{$type}{$key}{'image'}.'"'.
9006: ' alt="Textbook cover" />').'<br />';
9007: }
9008: }
9009: $resulttext .= ' '.&mt('LON-CAPA Course: [_1]',$coursetitle).'</li>';
9010: }
9011: $resulttext .= '</ul></li>';
9012: }
9013: }
9014: if (ref($changes{'validation'}) eq 'HASH') {
9015: if ((ref($validationitemsref) eq 'ARRAY') && (ref($validationnamesref) eq 'HASH')) {
9016: $resulttext .= '<li>'.&mt('Validation of courses/communities updated').'<ul>';
9017: foreach my $item (@{$validationitemsref}) {
9018: if (exists($changes{'validation'}{$item})) {
9019: if ($item eq 'markup') {
9020: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$validationnamesref->{$item},
9021: '<br /><pre>'.$changes{'validation'}{$item}.'</pre>').'</li>';
9022: } else {
9023: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$validationnamesref->{$item},
9024: '<b>'.$changes{'validation'}{$item}.'</b>').'</li>';
9025: }
9026: }
9027: }
9028: if (exists($changes{'validation'}{'dc'})) {
9029: $resulttext .= '<li>'.&mt('Validated course requests identified as processed by: [_1]',
9030: '<b>'.$changes{'validation'}{'dc'}.'</b>').'</li>';
9031: }
9032: }
9033: }
9034: }
9035: $resulttext .= '</ul>';
9036: if (keys(%newenv)) {
9037: &Apache::lonnet::appenv(\%newenv);
9038: }
9039: } else {
9040: if ($context eq 'requestcourses') {
9041: $resulttext = &mt('No changes made to rights to request creation of courses.');
9042: } elsif ($context eq 'requestauthor') {
9043: $resulttext = &mt('No changes made to rights to request author space.');
9044: } else {
9045: $resulttext = &mt('No changes made to availability of personal information pages, blogs, portfolios or default quotas');
9046: }
9047: }
9048: } else {
9049: $resulttext = '<span class="LC_error">'.
9050: &mt('An error occurred: [_1]',$putresult).'</span>';
9051: }
9052: if ($errors) {
9053: $resulttext .= '<p>'.&mt('The following errors occurred when modifying Textbook settings.').
9054: '<ul>'.$errors.'</ul></p>';
9055: }
9056: return $resulttext;
9057: }
9058:
9059: sub process_textbook_image {
9060: my ($r,$dom,$confname,$caller,$cdom,$cnum,$type,$configuserok,$switchserver,$author_ok) = @_;
9061: my $filename = $env{'form.'.$caller.'.filename'};
9062: my ($error,$url);
9063: my ($width,$height) = (50,50);
9064: if ($configuserok eq 'ok') {
9065: if ($switchserver) {
9066: $error = &mt('Upload of textbook image is not permitted to this server: [_1]',
9067: $switchserver);
9068: } elsif ($author_ok eq 'ok') {
9069: my ($result,$imageurl) =
9070: &publishlogo($r,'upload',$caller,$dom,$confname,
9071: "$type/$dom/$cnum/cover",$width,$height);
9072: if ($result eq 'ok') {
9073: $url = $imageurl;
9074: } else {
9075: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$filename,$result);
9076: }
9077: } else {
9078: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$author_ok);
9079: }
9080: } else {
9081: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$configuserok);
9082: }
9083: return ($url,$error);
9084: }
9085:
9086: sub modify_ltitools {
9087: my ($r,$dom,$action,$lastactref,%domconfig) = @_;
9088: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
9089: my ($newid,@allpos,%changes,%confhash,$errors,$resulttext);
9090: my $confname = $dom.'-domainconfig';
9091: my $servadm = $r->dir_config('lonAdmEMail');
9092: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
9093: my (%posslti,%possfield);
9094: my @courseroles = ('cc','in','ta','ep','st');
9095: my @ltiroles = qw(Instructor ContentDeveloper TeachingAssistant Learner);
9096: map { $posslti{$_} = 1; } @ltiroles;
9097: my @allfields = ('fullname','firstname','lastname','email','user','roles');
9098: map { $possfield{$_} = 1; } @allfields;
9099: my %lt = <itools_names();
9100: if ($env{'form.ltitools_add'}) {
9101: my $title = $env{'form.ltitools_add_title'};
9102: $title =~ s/(`)/'/g;
9103: ($newid,my $error) = &get_ltitools_id($dom,$title);
9104: if ($newid) {
9105: my $position = $env{'form.ltitools_add_pos'};
9106: $position =~ s/\D+//g;
9107: if ($position ne '') {
9108: $allpos[$position] = $newid;
9109: }
9110: $changes{$newid} = 1;
9111: foreach my $item ('title','url','key','secret') {
9112: $env{'form.ltitools_add_'.$item} =~ s/(`)/'/g;
9113: if ($env{'form.ltitools_add_'.$item}) {
9114: $confhash{$newid}{$item} = $env{'form.ltitools_add_'.$item};
9115: }
9116: }
9117: if ($env{'form.ltitools_add_version'} eq 'LTI-1p0') {
9118: $confhash{$newid}{'version'} = $env{'form.ltitools_add_version'};
9119: }
9120: if ($env{'form.ltitools_add_msgtype'} eq 'basic-lti-launch-request') {
9121: $confhash{$newid}{'msgtype'} = $env{'form.ltitools_add_msgtype'};
9122: }
9123: foreach my $item ('width','height') {
9124: $env{'form.ltitools_add_'.$item} =~ s/^\s+//;
9125: $env{'form.ltitools_add_'.$item} =~ s/\s+$//;
9126: if ($env{'form.ltitools_add_'.$item} =~ /^\d+$/) {
9127: $confhash{$newid}{'display'}{$item} = $env{'form.ltitools_add_'.$item};
9128: }
9129: }
9130: if ($env{'form.ltitools_add_target'} eq 'window') {
9131: $confhash{$newid}{'display'}{'target'} = $env{'form.ltitools_add_target'};
9132: } else {
9133: $confhash{$newid}{'display'}{'target'} = 'iframe';
9134: }
9135: foreach my $item ('passback','roster') {
9136: if ($env{'form.ltitools_add_'.$item}) {
9137: $confhash{$newid}{$item} = 1;
9138: }
9139: }
9140: if ($env{'form.ltitools_add_image.filename'} ne '') {
9141: my ($imageurl,$error) =
9142: &process_ltitools_image($r,$dom,$confname,'ltitools_add_image',$dom,
9143: $configuserok,$switchserver,$author_ok);
9144: if ($imageurl) {
9145: $confhash{$newid}{'image'} = $imageurl;
9146: }
9147: if ($error) {
9148: &Apache::lonnet::logthis($error);
9149: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
9150: }
9151: }
9152: my @fields = &Apache::loncommon::get_env_multiple('form.ltitools_add_fields');
9153: foreach my $field (@fields) {
9154: if ($possfield{$field}) {
9155: if ($field eq 'roles') {
9156: foreach my $role (@courseroles) {
9157: my $choice = $env{'form.ltitools_add_roles_'.$role};
9158: if (($choice ne '') && ($posslti{$choice})) {
9159: $confhash{$newid}{'roles'}{$role} = $choice;
9160: if ($role eq 'cc') {
9161: $confhash{$newid}{'roles'}{'co'} = $choice;
9162: }
9163: }
9164: }
9165: } else {
9166: $confhash{$newid}{'fields'}{$field} = 1;
9167: }
9168: }
9169: }
9170: my @courseconfig = &Apache::loncommon::get_env_multiple('form.ltitools_courseconfig');
9171: foreach my $item (@courseconfig) {
9172: $confhash{$newid}{'crsconf'}{$item} = 1;
9173: }
9174: if ($env{'form.ltitools_add_custom'}) {
9175: my $name = $env{'form.ltitools_add_custom_name'};
9176: my $value = $env{'form.ltitools_add_custom_value'};
9177: $value =~ s/(`)/'/g;
9178: $name =~ s/(`)/'/g;
9179: $confhash{$newid}{'custom'}{$name} = $value;
9180: }
9181: } else {
9182: my $error = &mt('Failed to acquire unique ID for new external tool');
9183: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
9184: }
9185: }
9186: if (ref($domconfig{$action}) eq 'HASH') {
9187: my %deletions;
9188: my @todelete = &Apache::loncommon::get_env_multiple('form.ltitools_del');
9189: if (@todelete) {
9190: map { $deletions{$_} = 1; } @todelete;
9191: }
9192: my %customadds;
9193: my @newcustom = &Apache::loncommon::get_env_multiple('form.ltitools_customadd');
9194: if (@newcustom) {
9195: map { $customadds{$_} = 1; } @newcustom;
9196: }
9197: my %imgdeletions;
9198: my @todeleteimages = &Apache::loncommon::get_env_multiple('form.ltitools_image_del');
9199: if (@todeleteimages) {
9200: map { $imgdeletions{$_} = 1; } @todeleteimages;
9201: }
9202: my $maxnum = $env{'form.ltitools_maxnum'};
9203: for (my $i=0; $i<=$maxnum; $i++) {
9204: my $itemid = $env{'form.ltitools_id_'.$i};
9205: if (ref($domconfig{$action}{$itemid}) eq 'HASH') {
9206: if ($deletions{$itemid}) {
9207: if ($domconfig{$action}{$itemid}{'image'}) {
9208: #FIXME need to obsolete item in RES space
9209: }
9210: $changes{$itemid} = $domconfig{$action}{$itemid}{'title'};
9211: next;
9212: } else {
9213: my $newpos = $env{'form.ltitools_'.$itemid};
9214: $newpos =~ s/\D+//g;
9215: foreach my $item ('title','url','key','secret') {
9216: $confhash{$itemid}{$item} = $env{'form.ltitools_'.$item.'_'.$i};
9217: if ($domconfig{$action}{$itemid}{$item} ne $confhash{$itemid}{$item}) {
9218: $changes{$itemid} = 1;
9219: }
9220: }
9221: if ($env{'form.ltitools_version_'.$i} eq 'LTI-1p0') {
9222: $confhash{$itemid}{'version'} = $env{'form.ltitools_version_'.$i};
9223: }
9224: if ($env{'form.ltitools_msgtype_'.$i} eq 'basic-lti-launch-request') {
9225: $confhash{$itemid}{'msgtype'} = $env{'form.ltitools_msgtype_'.$i};
9226: }
9227: foreach my $size ('width','height') {
9228: $env{'form.ltitools_'.$size.'_'.$i} =~ s/^\s+//;
9229: $env{'form.ltitools_'.$size.'_'.$i} =~ s/\s+$//;
9230: if ($env{'form.ltitools_'.$size.'_'.$i} =~ /^\d+$/) {
9231: $confhash{$itemid}{'display'}{$size} = $env{'form.ltitools_'.$size.'_'.$i};
9232: if (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
9233: if ($domconfig{$action}{$itemid}{'display'}{$size} ne $confhash{$itemid}{'display'}{$size}) {
9234: $changes{$itemid} = 1;
9235: }
9236: } else {
9237: $changes{$itemid} = 1;
9238: }
9239: }
9240: }
9241: if ($env{'form.ltitools_target_'.$i} eq 'window') {
9242: $confhash{$itemid}{'display'}{'target'} = $env{'form.ltitools_target_'.$i};
9243: } else {
9244: $confhash{$itemid}{'display'}{'target'} = 'iframe';
9245: }
9246: if (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
9247: if ($domconfig{$action}{$itemid}{'display'}{'target'} ne $confhash{$itemid}{'display'}{'target'}) {
9248: $changes{$itemid} = 1;
9249: }
9250: } else {
9251: $changes{$itemid} = 1;
9252: }
9253: foreach my $extra ('passback','roster') {
9254: if ($env{'form.ltitools_'.$extra.'_'.$i}) {
9255: $confhash{$itemid}{$extra} = 1;
9256: }
9257: if ($domconfig{$action}{$itemid}{$extra} ne $confhash{$itemid}{$extra}) {
9258: $changes{$itemid} = 1;
9259: }
9260: }
9261: my @courseconfig = &Apache::loncommon::get_env_multiple('form.ltitools_courseconfig_'.$i);
9262: foreach my $item ('label','title','target') {
9263: if (grep(/^\Q$item\E$/,@courseconfig)) {
9264: $confhash{$itemid}{'crsconf'}{$item} = 1;
9265: if (ref($domconfig{$action}{$itemid}{'crsconf'}) eq 'HASH') {
9266: if ($domconfig{$action}{$itemid}{'crsconf'}{$item} ne $confhash{$itemid}{'crsconf'}{$item}) {
9267: $changes{$itemid} = 1;
9268: }
9269: } else {
9270: $changes{$itemid} = 1;
9271: }
9272: }
9273: }
9274: my @fields = &Apache::loncommon::get_env_multiple('form.ltitools_fields_'.$i);
9275: foreach my $field (@fields) {
9276: if ($possfield{$field}) {
9277: if ($field eq 'roles') {
9278: foreach my $role (@courseroles) {
9279: my $choice = $env{'form.ltitools_roles_'.$role.'_'.$i};
9280: if (($choice ne '') && ($posslti{$choice})) {
9281: $confhash{$itemid}{'roles'}{$role} = $choice;
9282: if ($role eq 'cc') {
9283: $confhash{$itemid}{'roles'}{'co'} = $choice;
9284: }
9285: }
9286: if (ref($domconfig{$action}{$itemid}{'roles'}) eq 'HASH') {
9287: if ($domconfig{$action}{$itemid}{'roles'}{$role} ne $confhash{$itemid}{'roles'}{$role}) {
9288: $changes{$itemid} = 1;
9289: }
9290: } elsif ($confhash{$itemid}{'roles'}{$role}) {
9291: $changes{$itemid} = 1;
9292: }
9293: }
9294: } else {
9295: $confhash{$itemid}{'fields'}{$field} = 1;
9296: if (ref($domconfig{$action}{$itemid}{'fields'}) eq 'HASH') {
9297: if ($domconfig{$action}{$itemid}{'fields'}{$field} ne $confhash{$itemid}{'fields'}{$field}) {
9298: $changes{$itemid} = 1;
9299: }
9300: } else {
9301: $changes{$itemid} = 1;
9302: }
9303: }
9304: }
9305: }
9306: $allpos[$newpos] = $itemid;
9307: }
9308: if ($imgdeletions{$itemid}) {
9309: $changes{$itemid} = 1;
9310: #FIXME need to obsolete item in RES space
9311: } elsif ($env{'form.ltitools_image_'.$i.'.filename'}) {
9312: my ($imgurl,$error) = &process_ltitools_image($r,$dom,$confname,'ltitools_image_'.$i,
9313: $itemid,$configuserok,$switchserver,
9314: $author_ok);
9315: if ($imgurl) {
9316: $confhash{$itemid}{'image'} = $imgurl;
9317: $changes{$itemid} = 1;
9318: }
9319: if ($error) {
9320: &Apache::lonnet::logthis($error);
9321: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
9322: }
9323: } elsif ($domconfig{$action}{$itemid}{'image'}) {
9324: $confhash{$itemid}{'image'} =
9325: $domconfig{$action}{$itemid}{'image'};
9326: }
9327: if ($customadds{$i}) {
9328: my $name = $env{'form.ltitools_custom_name_'.$i};
9329: $name =~ s/(`)/'/g;
9330: $name =~ s/^\s+//;
9331: $name =~ s/\s+$//;
9332: my $value = $env{'form.ltitools_custom_value_'.$i};
9333: $value =~ s/(`)/'/g;
9334: $value =~ s/^\s+//;
9335: $value =~ s/\s+$//;
9336: if ($name ne '') {
9337: $confhash{$itemid}{'custom'}{$name} = $value;
9338: $changes{$itemid} = 1;
9339: }
9340: }
9341: my %customdels;
9342: my @customdeletions = &Apache::loncommon::get_env_multiple('form.ltitools_customdel_'.$i);
9343: if (@customdeletions) {
9344: $changes{$itemid} = 1;
9345: }
9346: map { $customdels{$_} = 1; } @customdeletions;
9347: if (ref($domconfig{$action}{$itemid}{'custom'}) eq 'HASH') {
9348: foreach my $key (keys(%{$domconfig{$action}{$itemid}{'custom'}})) {
9349: unless ($customdels{$key}) {
9350: if ($env{'form.ltitools_customval_'.$key.'_'.$i} ne '') {
9351: $confhash{$itemid}{'custom'}{$key} = $env{'form.ltitools_customval_'.$key.'_'.$i};
9352: }
9353: if ($domconfig{$action}{$itemid}{'custom'}{$key} ne $env{'form.ltitools_customval_'.$key.'_'.$i}) {
9354: $changes{$itemid} = 1;
9355: }
9356: }
9357: }
9358: }
9359: unless ($changes{$itemid}) {
9360: foreach my $key (keys(%{$domconfig{$action}{$itemid}})) {
9361: if (ref($domconfig{$action}{$itemid}{$key}) eq 'HASH') {
9362: if (ref($confhash{$itemid}{$key}) eq 'HASH') {
9363: foreach my $innerkey (keys(%{$domconfig{$action}{$itemid}{$key}})) {
9364: unless (exists($confhash{$itemid}{$key}{$innerkey})) {
9365: $changes{$itemid} = 1;
9366: last;
9367: }
9368: }
9369: } elsif (keys(%{$domconfig{$action}{$itemid}{$key}}) > 0) {
9370: $changes{$itemid} = 1;
9371: }
9372: }
9373: last if ($changes{$itemid});
9374: }
9375: }
9376: }
9377: }
9378: }
9379: if (@allpos > 0) {
9380: my $idx = 0;
9381: foreach my $itemid (@allpos) {
9382: if ($itemid ne '') {
9383: $confhash{$itemid}{'order'} = $idx;
9384: if (ref($domconfig{$action}) eq 'HASH') {
9385: if (ref($domconfig{$action}{$itemid}) eq 'HASH') {
9386: if ($domconfig{$action}{$itemid}{'order'} ne $idx) {
9387: $changes{$itemid} = 1;
9388: }
9389: }
9390: }
9391: $idx ++;
9392: }
9393: }
9394: }
9395: my %ltitoolshash = (
9396: $action => { %confhash }
9397: );
9398: my $putresult = &Apache::lonnet::put_dom('configuration',\%ltitoolshash,
9399: $dom);
9400: if ($putresult eq 'ok') {
9401: if (keys(%changes) > 0) {
9402: my $cachetime = 24*60*60;
9403: &Apache::lonnet::do_cache_new('ltitools',$dom,\%confhash,$cachetime);
9404: if (ref($lastactref) eq 'HASH') {
9405: $lastactref->{'ltitools'} = 1;
9406: }
9407: $resulttext = &mt('Changes made:').'<ul>';
9408: my %bynum;
9409: foreach my $itemid (sort(keys(%changes))) {
9410: my $position = $confhash{$itemid}{'order'};
9411: $bynum{$position} = $itemid;
9412: }
9413: foreach my $pos (sort { $a <=> $b } keys(%bynum)) {
9414: my $itemid = $bynum{$pos};
9415: if (ref($confhash{$itemid}) ne 'HASH') {
9416: $resulttext .= '<li>'.&mt('Deleted: [_1]',$changes{$itemid}).'</li>';
9417: } else {
9418: $resulttext .= '<li><b>'.$confhash{$itemid}{'title'}.'</b>';
9419: if ($confhash{$itemid}{'image'}) {
9420: $resulttext .= ' '.
9421: '<img src="'.$confhash{$itemid}{'image'}.'"'.
9422: ' alt="'.&mt('Tool Provider icon').'" />';
9423: }
9424: $resulttext .= '</li><ul>';
9425: my $position = $pos + 1;
9426: $resulttext .= '<li>'.&mt('Order: [_1]',$position).'</li>';
9427: foreach my $item ('version','msgtype','url','key') {
9428: if ($confhash{$itemid}{$item} ne '') {
9429: $resulttext .= '<li>'.$lt{$item}.': '.$confhash{$itemid}{$item}.'</li>';
9430: }
9431: }
9432: if ($confhash{$itemid}{'secret'} ne '') {
9433: $resulttext .= '<li>'.$lt{'secret'}.': ';
9434: my $num = length($confhash{$itemid}{'secret'});
9435: $resulttext .= ('*'x$num).'</li>';
9436: }
9437: $resulttext .= '<li>'.&mt('Configurable in course:');
9438: my @possconfig = ('label','title','target');
9439: my $numconfig = 0;
9440: if (ref($confhash{$itemid}{'crsconf'}) eq 'HASH') {
9441: foreach my $item (@possconfig) {
9442: if ($confhash{$itemid}{'crsconf'}{$item}) {
9443: $numconfig ++;
9444: $resulttext .= ' '.$lt{'crs'.$item};
9445: }
9446: }
9447: }
9448: if (!$numconfig) {
9449: $resulttext .= &mt('None');
9450: }
9451: $resulttext .= '</li>';
9452: foreach my $item ('passback','roster') {
9453: $resulttext .= '<li>'.$lt{$item}.' ';
9454: if ($confhash{$itemid}{$item}) {
9455: $resulttext .= &mt('Yes');
9456: } else {
9457: $resulttext .= &mt('No');
9458: }
9459: $resulttext .= '</li>';
9460: }
9461: if (ref($confhash{$itemid}{'display'}) eq 'HASH') {
9462: my $displaylist;
9463: if ($confhash{$itemid}{'display'}{'target'}) {
9464: $displaylist = &mt('Display target').': '.
9465: $confhash{$itemid}{'display'}{'target'}.',';
9466: }
9467: foreach my $size ('width','height') {
9468: if ($confhash{$itemid}{'display'}{$size}) {
9469: $displaylist .= (' 'x2).$lt{$size}.': '.
9470: $confhash{$itemid}{'display'}{$size}.',';
9471: }
9472: }
9473: if ($displaylist) {
9474: $displaylist =~ s/,$//;
9475: $resulttext .= '<li>'.$displaylist.'</li>';
9476: }
9477: }
9478: if (ref($confhash{$itemid}{'fields'}) eq 'HASH') {
9479: my $fieldlist;
9480: foreach my $field (@allfields) {
9481: if ($confhash{$itemid}{'fields'}{$field}) {
9482: $fieldlist .= (' 'x2).$lt{$field}.',';
9483: }
9484: }
9485: if ($fieldlist) {
9486: $fieldlist =~ s/,$//;
9487: $resulttext .= '<li>'.&mt('Data sent').':'.$fieldlist.'</li>';
9488: }
9489: }
9490: if (ref($confhash{$itemid}{'roles'}) eq 'HASH') {
9491: my $rolemaps;
9492: foreach my $role (@courseroles) {
9493: if ($confhash{$itemid}{'roles'}{$role}) {
9494: $rolemaps .= (' 'x2).&Apache::lonnet::plaintext($role,'Course').'='.
9495: $confhash{$itemid}{'roles'}{$role}.',';
9496: }
9497: }
9498: if ($rolemaps) {
9499: $rolemaps =~ s/,$//;
9500: $resulttext .= '<li>'.&mt('Role mapping:').$rolemaps.'</li>';
9501: }
9502: }
9503: if (ref($confhash{$itemid}{'custom'}) eq 'HASH') {
9504: my $customlist;
9505: if (keys(%{$confhash{$itemid}{'custom'}})) {
9506: foreach my $key (sort(keys(%{$confhash{$itemid}{'custom'}}))) {
9507: $customlist .= $key.':'.$confhash{$itemid}{'custom'}{$key}.(' 'x2);
9508: }
9509: }
9510: if ($customlist) {
9511: $resulttext .= '<li>'.&mt('Custom items').':'.$customlist.'</li>';
9512: }
9513: }
9514: $resulttext .= '</ul></li>';
9515: }
9516: }
9517: $resulttext .= '</ul>';
9518: } else {
9519: $resulttext = &mt('No changes made.');
9520: }
9521: } else {
9522: $errors .= '<li><span class="LC_error">'.&mt('Failed to save changes').'</span></li>';
9523: }
9524: if ($errors) {
9525: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
9526: $errors.'</ul>';
9527: }
9528: return $resulttext;
9529: }
9530:
9531: sub process_ltitools_image {
9532: my ($r,$dom,$confname,$caller,$itemid,$configuserok,$switchserver,$author_ok) = @_;
9533: my $filename = $env{'form.'.$caller.'.filename'};
9534: my ($error,$url);
9535: my ($width,$height) = (21,21);
9536: if ($configuserok eq 'ok') {
9537: if ($switchserver) {
9538: $error = &mt('Upload of Tool Provider (LTI) icon is not permitted to this server: [_1]',
9539: $switchserver);
9540: } elsif ($author_ok eq 'ok') {
9541: my ($result,$imageurl,$madethumb) =
9542: &publishlogo($r,'upload',$caller,$dom,$confname,
9543: "ltitools/$itemid/icon",$width,$height);
9544: if ($result eq 'ok') {
9545: if ($madethumb) {
9546: my ($path,$imagefile) = ($imageurl =~ m{^(.+)/([^/]+)$});
9547: my $imagethumb = "$path/tn-".$imagefile;
9548: $url = $imagethumb;
9549: } else {
9550: $url = $imageurl;
9551: }
9552: } else {
9553: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$filename,$result);
9554: }
9555: } else {
9556: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$author_ok);
9557: }
9558: } else {
9559: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$configuserok);
9560: }
9561: return ($url,$error);
9562: }
9563:
9564: sub get_ltitools_id {
9565: my ($cdom,$title) = @_;
9566: # get lock on ltitools db
9567: my $lockhash = {
9568: lock => $env{'user.name'}.
9569: ':'.$env{'user.domain'},
9570: };
9571: my $tries = 0;
9572: my $gotlock = &Apache::lonnet::newput_dom('ltitools',$lockhash,$cdom);
9573: my ($id,$error);
9574:
9575: while (($gotlock ne 'ok') && ($tries<10)) {
9576: $tries ++;
9577: sleep (0.1);
9578: $gotlock = &Apache::lonnet::newput_dom('ltitools',$lockhash,$cdom);
9579: }
9580: if ($gotlock eq 'ok') {
9581: my %currids = &Apache::lonnet::dump_dom('ltitools',$cdom);
9582: if ($currids{'lock'}) {
9583: delete($currids{'lock'});
9584: if (keys(%currids)) {
9585: my @curr = sort { $a <=> $b } keys(%currids);
9586: if ($curr[-1] =~ /^\d+$/) {
9587: $id = 1 + $curr[-1];
9588: }
9589: } else {
9590: $id = 1;
9591: }
9592: if ($id) {
9593: unless (&Apache::lonnet::newput_dom('ltitools',{ $id => $title },$cdom) eq 'ok') {
9594: $error = 'nostore';
9595: }
9596: } else {
9597: $error = 'nonumber';
9598: }
9599: }
9600: my $dellockoutcome = &Apache::lonnet::del_dom('ltitools',['lock'],$cdom);
9601: } else {
9602: $error = 'nolock';
9603: }
9604: return ($id,$error);
9605: }
9606:
9607: sub modify_autoenroll {
9608: my ($dom,$lastactref,%domconfig) = @_;
9609: my ($resulttext,%changes);
9610: my %currautoenroll;
9611: if (ref($domconfig{'autoenroll'}) eq 'HASH') {
9612: foreach my $key (keys(%{$domconfig{'autoenroll'}})) {
9613: $currautoenroll{$key} = $domconfig{'autoenroll'}{$key};
9614: }
9615: }
9616: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
9617: my %title = ( run => 'Auto-enrollment active',
9618: sender => 'Sender for notification messages',
9619: coowners => 'Automatic assignment of co-ownership to instructors of record (institutional data)',
9620: failsafe => 'Failsafe for no drops if institutional data missing for a section');
9621: my @offon = ('off','on');
9622: my $sender_uname = $env{'form.sender_uname'};
9623: my $sender_domain = $env{'form.sender_domain'};
9624: if ($sender_domain eq '') {
9625: $sender_uname = '';
9626: } elsif ($sender_uname eq '') {
9627: $sender_domain = '';
9628: }
9629: my $coowners = $env{'form.autoassign_coowners'};
9630: my $failsafe = $env{'form.autoenroll_failsafe'};
9631: $failsafe =~ s{^\s+|\s+$}{}g;
9632: if ($failsafe =~ /\D/) {
9633: undef($failsafe);
9634: }
9635: my %autoenrollhash = (
9636: autoenroll => { 'run' => $env{'form.autoenroll_run'},
9637: 'sender_uname' => $sender_uname,
9638: 'sender_domain' => $sender_domain,
9639: 'co-owners' => $coowners,
9640: 'autofailsafe' => $failsafe,
9641: }
9642: );
9643: my $putresult = &Apache::lonnet::put_dom('configuration',\%autoenrollhash,
9644: $dom);
9645: if ($putresult eq 'ok') {
9646: if (exists($currautoenroll{'run'})) {
9647: if ($currautoenroll{'run'} ne $env{'form.autoenroll_run'}) {
9648: $changes{'run'} = 1;
9649: }
9650: } elsif ($autorun) {
9651: if ($env{'form.autoenroll_run'} ne '1') {
9652: $changes{'run'} = 1;
9653: }
9654: }
9655: if ($currautoenroll{'sender_uname'} ne $sender_uname) {
9656: $changes{'sender'} = 1;
9657: }
9658: if ($currautoenroll{'sender_domain'} ne $sender_domain) {
9659: $changes{'sender'} = 1;
9660: }
9661: if ($currautoenroll{'co-owners'} ne '') {
9662: if ($currautoenroll{'co-owners'} ne $coowners) {
9663: $changes{'coowners'} = 1;
9664: }
9665: } elsif ($coowners) {
9666: $changes{'coowners'} = 1;
9667: }
9668: if ($currautoenroll{'autofailsafe'} ne $failsafe) {
9669: $changes{'autofailsafe'} = 1;
9670: }
9671: if (keys(%changes) > 0) {
9672: $resulttext = &mt('Changes made:').'<ul>';
9673: if ($changes{'run'}) {
9674: $resulttext .= '<li>'.&mt("$title{'run'} set to $offon[$env{'form.autoenroll_run'}]").'</li>';
9675: }
9676: if ($changes{'sender'}) {
9677: if ($sender_uname eq '' || $sender_domain eq '') {
9678: $resulttext .= '<li>'.&mt("$title{'sender'} set to default (course owner).").'</li>';
9679: } else {
9680: $resulttext .= '<li>'.&mt("$title{'sender'} set to [_1]",$sender_uname.':'.$sender_domain).'</li>';
9681: }
9682: }
9683: if ($changes{'coowners'}) {
9684: $resulttext .= '<li>'.&mt("$title{'coowners'} set to $offon[$env{'form.autoassign_coowners'}]").'</li>';
9685: &Apache::loncommon::devalidate_domconfig_cache($dom);
9686: if (ref($lastactref) eq 'HASH') {
9687: $lastactref->{'domainconfig'} = 1;
9688: }
9689: }
9690: if ($changes{'autofailsafe'}) {
9691: if ($failsafe ne '') {
9692: $resulttext .= '<li>'.&mt("$title{'failsafe'} set to [_1]",$failsafe).'</li>';
9693: } else {
9694: $resulttext .= '<li>'.&mt("$title{'failsafe'} deleted");
9695: }
9696: &Apache::lonnet::get_domain_defaults($dom,1);
9697: if (ref($lastactref) eq 'HASH') {
9698: $lastactref->{'domdefaults'} = 1;
9699: }
9700: }
9701: $resulttext .= '</ul>';
9702: } else {
9703: $resulttext = &mt('No changes made to auto-enrollment settings');
9704: }
9705: } else {
9706: $resulttext = '<span class="LC_error">'.
9707: &mt('An error occurred: [_1]',$putresult).'</span>';
9708: }
9709: return $resulttext;
9710: }
9711:
9712: sub modify_autoupdate {
9713: my ($dom,%domconfig) = @_;
9714: my ($resulttext,%currautoupdate,%fields,%changes);
9715: if (ref($domconfig{'autoupdate'}) eq 'HASH') {
9716: foreach my $key (keys(%{$domconfig{'autoupdate'}})) {
9717: $currautoupdate{$key} = $domconfig{'autoupdate'}{$key};
9718: }
9719: }
9720: my @offon = ('off','on');
9721: my %title = &Apache::lonlocal::texthash (
9722: run => 'Auto-update:',
9723: classlists => 'Updates to user information in classlists?'
9724: );
9725: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
9726: my %fieldtitles = &Apache::lonlocal::texthash (
9727: id => 'Student/Employee ID',
9728: permanentemail => 'E-mail address',
9729: lastname => 'Last Name',
9730: firstname => 'First Name',
9731: middlename => 'Middle Name',
9732: generation => 'Generation',
9733: );
9734: $othertitle = &mt('All users');
9735: if (keys(%{$usertypes}) > 0) {
9736: $othertitle = &mt('Other users');
9737: }
9738: foreach my $key (keys(%env)) {
9739: if ($key =~ /^form\.updateable_(.+)_([^_]+)$/) {
9740: my ($usertype,$item) = ($1,$2);
9741: if (grep(/^\Q$item\E$/,keys(%fieldtitles))) {
9742: if ($usertype eq 'default') {
9743: push(@{$fields{$1}},$2);
9744: } elsif (ref($types) eq 'ARRAY') {
9745: if (grep(/^\Q$usertype\E$/,@{$types})) {
9746: push(@{$fields{$1}},$2);
9747: }
9748: }
9749: }
9750: }
9751: }
9752: my @lockablenames = &Apache::loncommon::get_env_multiple('form.lockablenames');
9753: @lockablenames = sort(@lockablenames);
9754: if (ref($currautoupdate{'lockablenames'}) eq 'ARRAY') {
9755: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
9756: if (@changed) {
9757: $changes{'lockablenames'} = 1;
9758: }
9759: } else {
9760: if (@lockablenames) {
9761: $changes{'lockablenames'} = 1;
9762: }
9763: }
9764: my %updatehash = (
9765: autoupdate => { run => $env{'form.autoupdate_run'},
9766: classlists => $env{'form.classlists'},
9767: fields => {%fields},
9768: lockablenames => \@lockablenames,
9769: }
9770: );
9771: foreach my $key (keys(%currautoupdate)) {
9772: if (($key eq 'run') || ($key eq 'classlists')) {
9773: if (exists($updatehash{autoupdate}{$key})) {
9774: if ($currautoupdate{$key} ne $updatehash{autoupdate}{$key}) {
9775: $changes{$key} = 1;
9776: }
9777: }
9778: } elsif ($key eq 'fields') {
9779: if (ref($currautoupdate{$key}) eq 'HASH') {
9780: foreach my $item (@{$types},'default') {
9781: if (ref($currautoupdate{$key}{$item}) eq 'ARRAY') {
9782: my $change = 0;
9783: foreach my $type (@{$currautoupdate{$key}{$item}}) {
9784: if (!exists($fields{$item})) {
9785: $change = 1;
9786: last;
9787: } elsif (ref($fields{$item}) eq 'ARRAY') {
9788: if (!grep(/^\Q$type\E$/,@{$fields{$item}})) {
9789: $change = 1;
9790: last;
9791: }
9792: }
9793: }
9794: if ($change) {
9795: push(@{$changes{$key}},$item);
9796: }
9797: }
9798: }
9799: }
9800: } elsif ($key eq 'lockablenames') {
9801: if (ref($currautoupdate{$key}) eq 'ARRAY') {
9802: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
9803: if (@changed) {
9804: $changes{'lockablenames'} = 1;
9805: }
9806: } else {
9807: if (@lockablenames) {
9808: $changes{'lockablenames'} = 1;
9809: }
9810: }
9811: }
9812: }
9813: unless (grep(/^\Qlockablenames\E$/,keys(%currautoupdate))) {
9814: if (@lockablenames) {
9815: $changes{'lockablenames'} = 1;
9816: }
9817: }
9818: foreach my $item (@{$types},'default') {
9819: if (defined($fields{$item})) {
9820: if (ref($currautoupdate{'fields'}) eq 'HASH') {
9821: if (ref($currautoupdate{'fields'}{$item}) eq 'ARRAY') {
9822: my $change = 0;
9823: if (ref($fields{$item}) eq 'ARRAY') {
9824: foreach my $type (@{$fields{$item}}) {
9825: if (!grep(/^\Q$type\E$/,@{$currautoupdate{'fields'}{$item}})) {
9826: $change = 1;
9827: last;
9828: }
9829: }
9830: }
9831: if ($change) {
9832: push(@{$changes{'fields'}},$item);
9833: }
9834: } else {
9835: push(@{$changes{'fields'}},$item);
9836: }
9837: } else {
9838: push(@{$changes{'fields'}},$item);
9839: }
9840: }
9841: }
9842: my $putresult = &Apache::lonnet::put_dom('configuration',\%updatehash,
9843: $dom);
9844: if ($putresult eq 'ok') {
9845: if (keys(%changes) > 0) {
9846: $resulttext = &mt('Changes made:').'<ul>';
9847: foreach my $key (sort(keys(%changes))) {
9848: if ($key eq 'lockablenames') {
9849: $resulttext .= '<li>';
9850: if (@lockablenames) {
9851: $usertypes->{'default'} = $othertitle;
9852: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update), available for the following affiliations:").' '.
9853: join(', ', map { $usertypes->{$_}; } @lockablenames).'</li>';
9854: } else {
9855: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update) is unavailable.");
9856: }
9857: $resulttext .= '</li>';
9858: } elsif (ref($changes{$key}) eq 'ARRAY') {
9859: foreach my $item (@{$changes{$key}}) {
9860: my @newvalues;
9861: foreach my $type (@{$fields{$item}}) {
9862: push(@newvalues,$fieldtitles{$type});
9863: }
9864: my $newvaluestr;
9865: if (@newvalues > 0) {
9866: $newvaluestr = join(', ',@newvalues);
9867: } else {
9868: $newvaluestr = &mt('none');
9869: }
9870: if ($item eq 'default') {
9871: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$othertitle,$newvaluestr).'</li>';
9872: } else {
9873: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$usertypes->{$item},$newvaluestr).'</li>';
9874: }
9875: }
9876: } else {
9877: my $newvalue;
9878: if ($key eq 'run') {
9879: $newvalue = $offon[$env{'form.autoupdate_run'}];
9880: } else {
9881: $newvalue = $offon[$env{'form.'.$key}];
9882: }
9883: $resulttext .= '<li>'.&mt("[_1] set to $newvalue",$title{$key}).'</li>';
9884: }
9885: }
9886: $resulttext .= '</ul>';
9887: } else {
9888: $resulttext = &mt('No changes made to autoupdates');
9889: }
9890: } else {
9891: $resulttext = '<span class="LC_error">'.
9892: &mt('An error occurred: [_1]',$putresult).'</span>';
9893: }
9894: return $resulttext;
9895: }
9896:
9897: sub modify_autocreate {
9898: my ($dom,%domconfig) = @_;
9899: my ($resulttext,%changes,%currautocreate,%newvals,%autocreatehash);
9900: if (ref($domconfig{'autocreate'}) eq 'HASH') {
9901: foreach my $key (keys(%{$domconfig{'autocreate'}})) {
9902: $currautocreate{$key} = $domconfig{'autocreate'}{$key};
9903: }
9904: }
9905: my %title= ( xml => 'Auto-creation of courses in XML course description files',
9906: req => 'Auto-creation of validated requests for official courses',
9907: xmldc => 'Identity of course creator of courses from XML files',
9908: );
9909: my @types = ('xml','req');
9910: foreach my $item (@types) {
9911: $newvals{$item} = $env{'form.autocreate_'.$item};
9912: $newvals{$item} =~ s/\D//g;
9913: $newvals{$item} = 0 if ($newvals{$item} eq '');
9914: }
9915: $newvals{'xmldc'} = $env{'form.autocreate_xmldc'};
9916: my %domcoords = &Apache::lonnet::get_active_domroles($dom,['dc']);
9917: unless (exists($domcoords{$newvals{'xmldc'}})) {
9918: $newvals{'xmldc'} = '';
9919: }
9920: %autocreatehash = (
9921: autocreate => { xml => $newvals{'xml'},
9922: req => $newvals{'req'},
9923: }
9924: );
9925: if ($newvals{'xmldc'} ne '') {
9926: $autocreatehash{'autocreate'}{'xmldc'} = $newvals{'xmldc'};
9927: }
9928: my $putresult = &Apache::lonnet::put_dom('configuration',\%autocreatehash,
9929: $dom);
9930: if ($putresult eq 'ok') {
9931: my @items = @types;
9932: if ($newvals{'xml'}) {
9933: push(@items,'xmldc');
9934: }
9935: foreach my $item (@items) {
9936: if (exists($currautocreate{$item})) {
9937: if ($currautocreate{$item} ne $newvals{$item}) {
9938: $changes{$item} = 1;
9939: }
9940: } elsif ($newvals{$item}) {
9941: $changes{$item} = 1;
9942: }
9943: }
9944: if (keys(%changes) > 0) {
9945: my @offon = ('off','on');
9946: $resulttext = &mt('Changes made:').'<ul>';
9947: foreach my $item (@types) {
9948: if ($changes{$item}) {
9949: my $newtxt = $offon[$newvals{$item}];
9950: $resulttext .= '<li>'.
9951: &mt("$title{$item} set to [_1]$newtxt [_2]",
9952: '<b>','</b>').
9953: '</li>';
9954: }
9955: }
9956: if ($changes{'xmldc'}) {
9957: my ($dcname,$dcdom) = split(':',$newvals{'xmldc'});
9958: my $newtxt = &Apache::loncommon::plainname($dcname,$dcdom);
9959: $resulttext .= '<li>'.&mt("$title{'xmldc'} set to [_1]",'<b>'.$newtxt.'</b>').'</li>';
9960: }
9961: $resulttext .= '</ul>';
9962: } else {
9963: $resulttext = &mt('No changes made to auto-creation settings');
9964: }
9965: } else {
9966: $resulttext = '<span class="LC_error">'.
9967: &mt('An error occurred: [_1]',$putresult).'</span>';
9968: }
9969: return $resulttext;
9970: }
9971:
9972: sub modify_directorysrch {
9973: my ($dom,%domconfig) = @_;
9974: my ($resulttext,%changes);
9975: my %currdirsrch;
9976: if (ref($domconfig{'directorysrch'}) eq 'HASH') {
9977: foreach my $key (keys(%{$domconfig{'directorysrch'}})) {
9978: $currdirsrch{$key} = $domconfig{'directorysrch'}{$key};
9979: }
9980: }
9981: my %title = ( available => 'Institutional directory search available',
9982: localonly => 'Other domains can search institution',
9983: lcavailable => 'LON-CAPA directory search available',
9984: lclocalonly => 'Other domains can search LON-CAPA domain',
9985: searchby => 'Search types',
9986: searchtypes => 'Search latitude');
9987: my @offon = ('off','on');
9988: my @otherdoms = ('Yes','No');
9989:
9990: my @searchtypes = &Apache::loncommon::get_env_multiple('form.searchtypes');
9991: my @cansearch = &Apache::loncommon::get_env_multiple('form.cansearch');
9992: my @searchby = &Apache::loncommon::get_env_multiple('form.searchby');
9993:
9994: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
9995: if (keys(%{$usertypes}) == 0) {
9996: @cansearch = ('default');
9997: } else {
9998: if (ref($currdirsrch{'cansearch'}) eq 'ARRAY') {
9999: foreach my $type (@{$currdirsrch{'cansearch'}}) {
10000: if (!grep(/^\Q$type\E$/,@cansearch)) {
10001: push(@{$changes{'cansearch'}},$type);
10002: }
10003: }
10004: foreach my $type (@cansearch) {
10005: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'cansearch'}})) {
10006: push(@{$changes{'cansearch'}},$type);
10007: }
10008: }
10009: } else {
10010: push(@{$changes{'cansearch'}},@cansearch);
10011: }
10012: }
10013:
10014: if (ref($currdirsrch{'searchby'}) eq 'ARRAY') {
10015: foreach my $by (@{$currdirsrch{'searchby'}}) {
10016: if (!grep(/^\Q$by\E$/,@searchby)) {
10017: push(@{$changes{'searchby'}},$by);
10018: }
10019: }
10020: foreach my $by (@searchby) {
10021: if (!grep(/^\Q$by\E$/,@{$currdirsrch{'searchby'}})) {
10022: push(@{$changes{'searchby'}},$by);
10023: }
10024: }
10025: } else {
10026: push(@{$changes{'searchby'}},@searchby);
10027: }
10028:
10029: if (ref($currdirsrch{'searchtypes'}) eq 'ARRAY') {
10030: foreach my $type (@{$currdirsrch{'searchtypes'}}) {
10031: if (!grep(/^\Q$type\E$/,@searchtypes)) {
10032: push(@{$changes{'searchtypes'}},$type);
10033: }
10034: }
10035: foreach my $type (@searchtypes) {
10036: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'searchtypes'}})) {
10037: push(@{$changes{'searchtypes'}},$type);
10038: }
10039: }
10040: } else {
10041: if (exists($currdirsrch{'searchtypes'})) {
10042: foreach my $type (@searchtypes) {
10043: if ($type ne $currdirsrch{'searchtypes'}) {
10044: push(@{$changes{'searchtypes'}},$type);
10045: }
10046: }
10047: if (!grep(/^\Q$currdirsrch{'searchtypes'}\E/,@searchtypes)) {
10048: push(@{$changes{'searchtypes'}},$currdirsrch{'searchtypes'});
10049: }
10050: } else {
10051: push(@{$changes{'searchtypes'}},@searchtypes);
10052: }
10053: }
10054:
10055: my %dirsrch_hash = (
10056: directorysrch => { available => $env{'form.dirsrch_available'},
10057: cansearch => \@cansearch,
10058: localonly => $env{'form.dirsrch_instlocalonly'},
10059: lclocalonly => $env{'form.dirsrch_domlocalonly'},
10060: lcavailable => $env{'form.dirsrch_domavailable'},
10061: searchby => \@searchby,
10062: searchtypes => \@searchtypes,
10063: }
10064: );
10065: my $putresult = &Apache::lonnet::put_dom('configuration',\%dirsrch_hash,
10066: $dom);
10067: if ($putresult eq 'ok') {
10068: if (exists($currdirsrch{'available'})) {
10069: if ($currdirsrch{'available'} ne $env{'form.dirsrch_available'}) {
10070: $changes{'available'} = 1;
10071: }
10072: } else {
10073: if ($env{'form.dirsrch_available'} eq '1') {
10074: $changes{'available'} = 1;
10075: }
10076: }
10077: if (exists($currdirsrch{'lcavailable'})) {
10078: if ($currdirsrch{'lcavailable'} ne $env{'form.dirsrch_domavailable'}) {
10079: $changes{'lcavailable'} = 1;
10080: }
10081: } else {
10082: if ($env{'form.dirsrch_lcavailable'} eq '1') {
10083: $changes{'lcavailable'} = 1;
10084: }
10085: }
10086: if (exists($currdirsrch{'localonly'})) {
10087: if ($currdirsrch{'localonly'} ne $env{'form.dirsrch_instlocalonly'}) {
10088: $changes{'localonly'} = 1;
10089: }
10090: } else {
10091: if ($env{'form.dirsrch_instlocalonly'} eq '1') {
10092: $changes{'localonly'} = 1;
10093: }
10094: }
10095: if (exists($currdirsrch{'lclocalonly'})) {
10096: if ($currdirsrch{'lclocalonly'} ne $env{'form.dirsrch_domlocalonly'}) {
10097: $changes{'lclocalonly'} = 1;
10098: }
10099: } else {
10100: if ($env{'form.dirsrch_domlocalonly'} eq '1') {
10101: $changes{'lclocalonly'} = 1;
10102: }
10103: }
10104: if (keys(%changes) > 0) {
10105: $resulttext = &mt('Changes made:').'<ul>';
10106: if ($changes{'available'}) {
10107: $resulttext .= '<li>'.&mt("$title{'available'} set to: $offon[$env{'form.dirsrch_available'}]").'</li>';
10108: }
10109: if ($changes{'lcavailable'}) {
10110: $resulttext .= '<li>'.&mt("$title{'lcavailable'} set to: $offon[$env{'form.dirsrch_domavailable'}]").'</li>';
10111: }
10112: if ($changes{'localonly'}) {
10113: $resulttext .= '<li>'.&mt("$title{'localonly'} set to: $otherdoms[$env{'form.dirsrch_instlocalonly'}]").'</li>';
10114: }
10115: if ($changes{'lclocalonly'}) {
10116: $resulttext .= '<li>'.&mt("$title{'lclocalonly'} set to: $otherdoms[$env{'form.dirsrch_domlocalonly'}]").'</li>';
10117: }
10118: if (ref($changes{'cansearch'}) eq 'ARRAY') {
10119: my $chgtext;
10120: if (ref($usertypes) eq 'HASH') {
10121: if (keys(%{$usertypes}) > 0) {
10122: foreach my $type (@{$types}) {
10123: if (grep(/^\Q$type\E$/,@cansearch)) {
10124: $chgtext .= $usertypes->{$type}.'; ';
10125: }
10126: }
10127: if (grep(/^default$/,@cansearch)) {
10128: $chgtext .= $othertitle;
10129: } else {
10130: $chgtext =~ s/\; $//;
10131: }
10132: $resulttext .=
10133: '<li>'.
10134: &mt("Users from domain '[_1]' permitted to search the institutional directory set to: [_2]",
10135: '<span class="LC_cusr_emph">'.$dom.'</span>',$chgtext).
10136: '</li>';
10137: }
10138: }
10139: }
10140: if (ref($changes{'searchby'}) eq 'ARRAY') {
10141: my ($searchtitles,$titleorder) = &sorted_searchtitles();
10142: my $chgtext;
10143: foreach my $type (@{$titleorder}) {
10144: if (grep(/^\Q$type\E$/,@searchby)) {
10145: if (defined($searchtitles->{$type})) {
10146: $chgtext .= $searchtitles->{$type}.'; ';
10147: }
10148: }
10149: }
10150: $chgtext =~ s/\; $//;
10151: $resulttext .= '<li>'.&mt("$title{'searchby'} set to: [_1]",$chgtext).'</li>';
10152: }
10153: if (ref($changes{'searchtypes'}) eq 'ARRAY') {
10154: my ($srchtypes_desc,$srchtypeorder) = &sorted_searchtypes();
10155: my $chgtext;
10156: foreach my $type (@{$srchtypeorder}) {
10157: if (grep(/^\Q$type\E$/,@searchtypes)) {
10158: if (defined($srchtypes_desc->{$type})) {
10159: $chgtext .= $srchtypes_desc->{$type}.'; ';
10160: }
10161: }
10162: }
10163: $chgtext =~ s/\; $//;
10164: $resulttext .= '<li>'.&mt($title{'searchtypes'}.' set to: "[_1]"',$chgtext).'</li>';
10165: }
10166: $resulttext .= '</ul>';
10167: } else {
10168: $resulttext = &mt('No changes made to directory search settings');
10169: }
10170: } else {
10171: $resulttext = '<span class="LC_error">'.
10172: &mt('An error occurred: [_1]',$putresult).'</span>';
10173: }
10174: return $resulttext;
10175: }
10176:
10177: sub modify_contacts {
10178: my ($dom,$lastactref,%domconfig) = @_;
10179: my ($resulttext,%currsetting,%newsetting,%changes,%contacts_hash);
10180: if (ref($domconfig{'contacts'}) eq 'HASH') {
10181: foreach my $key (keys(%{$domconfig{'contacts'}})) {
10182: $currsetting{$key} = $domconfig{'contacts'}{$key};
10183: }
10184: }
10185: my (%others,%to,%bcc);
10186: my @contacts = ('supportemail','adminemail');
10187: my @mailings = ('errormail','packagesmail','helpdeskmail','lonstatusmail',
10188: 'requestsmail','updatesmail','idconflictsmail');
10189: my @toggles = ('reporterrors','reportupdates');
10190: foreach my $type (@mailings) {
10191: @{$newsetting{$type}} =
10192: &Apache::loncommon::get_env_multiple('form.'.$type);
10193: foreach my $item (@contacts) {
10194: if (grep(/^\Q$item\E$/,@{$newsetting{$type}})) {
10195: $contacts_hash{contacts}{$type}{$item} = 1;
10196: } else {
10197: $contacts_hash{contacts}{$type}{$item} = 0;
10198: }
10199: }
10200: $others{$type} = $env{'form.'.$type.'_others'};
10201: $contacts_hash{contacts}{$type}{'others'} = $others{$type};
10202: if ($type eq 'helpdeskmail') {
10203: $bcc{$type} = $env{'form.'.$type.'_bcc'};
10204: $contacts_hash{contacts}{$type}{'bcc'} = $bcc{$type};
10205: }
10206: }
10207: foreach my $item (@contacts) {
10208: $to{$item} = $env{'form.'.$item};
10209: $contacts_hash{'contacts'}{$item} = $to{$item};
10210: }
10211: foreach my $item (@toggles) {
10212: if ($env{'form.'.$item} =~ /^(0|1)$/) {
10213: $contacts_hash{'contacts'}{$item} = $env{'form.'.$item};
10214: }
10215: }
10216: if (keys(%currsetting) > 0) {
10217: foreach my $item (@contacts) {
10218: if ($to{$item} ne $currsetting{$item}) {
10219: $changes{$item} = 1;
10220: }
10221: }
10222: foreach my $type (@mailings) {
10223: foreach my $item (@contacts) {
10224: if (ref($currsetting{$type}) eq 'HASH') {
10225: if ($currsetting{$type}{$item} ne $contacts_hash{contacts}{$type}{$item}) {
10226: push(@{$changes{$type}},$item);
10227: }
10228: } else {
10229: push(@{$changes{$type}},@{$newsetting{$type}});
10230: }
10231: }
10232: if ($others{$type} ne $currsetting{$type}{'others'}) {
10233: push(@{$changes{$type}},'others');
10234: }
10235: if ($type eq 'helpdeskmail') {
10236: if ($bcc{$type} ne $currsetting{$type}{'bcc'}) {
10237: push(@{$changes{$type}},'bcc');
10238: }
10239: }
10240: }
10241: } else {
10242: my %default;
10243: $default{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
10244: $default{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
10245: $default{'errormail'} = 'adminemail';
10246: $default{'packagesmail'} = 'adminemail';
10247: $default{'helpdeskmail'} = 'supportemail';
10248: $default{'lonstatusmail'} = 'adminemail';
10249: $default{'requestsmail'} = 'adminemail';
10250: $default{'updatesmail'} = 'adminemail';
10251: foreach my $item (@contacts) {
10252: if ($to{$item} ne $default{$item}) {
10253: $changes{$item} = 1;
10254: }
10255: }
10256: foreach my $type (@mailings) {
10257: if ((@{$newsetting{$type}} != 1) || ($newsetting{$type}[0] ne $default{$type})) {
10258:
10259: push(@{$changes{$type}},@{$newsetting{$type}});
10260: }
10261: if ($others{$type} ne '') {
10262: push(@{$changes{$type}},'others');
10263: }
10264: if ($type eq 'helpdeskmail') {
10265: if ($bcc{$type} ne '') {
10266: push(@{$changes{$type}},'bcc');
10267: }
10268: }
10269: }
10270: }
10271: foreach my $item (@toggles) {
10272: if (($env{'form.'.$item} == 1) && ($currsetting{$item} == 0)) {
10273: $changes{$item} = 1;
10274: } elsif ((!$env{'form.'.$item}) &&
10275: (($currsetting{$item} eq '') || ($currsetting{$item} == 1))) {
10276: $changes{$item} = 1;
10277: }
10278: }
10279: my $putresult = &Apache::lonnet::put_dom('configuration',\%contacts_hash,
10280: $dom);
10281: if ($putresult eq 'ok') {
10282: if (keys(%changes) > 0) {
10283: &Apache::loncommon::devalidate_domconfig_cache($dom);
10284: if (ref($lastactref) eq 'HASH') {
10285: $lastactref->{'domainconfig'} = 1;
10286: }
10287: my ($titles,$short_titles) = &contact_titles();
10288: $resulttext = &mt('Changes made:').'<ul>';
10289: foreach my $item (@contacts) {
10290: if ($changes{$item}) {
10291: $resulttext .= '<li>'.$titles->{$item}.
10292: &mt(' set to: ').
10293: '<span class="LC_cusr_emph">'.
10294: $to{$item}.'</span></li>';
10295: }
10296: }
10297: foreach my $type (@mailings) {
10298: if (ref($changes{$type}) eq 'ARRAY') {
10299: $resulttext .= '<li>'.$titles->{$type}.': ';
10300: my @text;
10301: foreach my $item (@{$newsetting{$type}}) {
10302: push(@text,$short_titles->{$item});
10303: }
10304: if ($others{$type} ne '') {
10305: push(@text,$others{$type});
10306: }
10307: $resulttext .= '<span class="LC_cusr_emph">'.
10308: join(', ',@text).'</span>';
10309: if ($type eq 'helpdeskmail') {
10310: if ($bcc{$type} ne '') {
10311: $resulttext .= ' '.&mt('with Bcc to').': <span class="LC_cusr_emph">'.$bcc{$type}.'</span>';
10312: }
10313: }
10314: $resulttext .= '</li>';
10315: }
10316: }
10317: my @offon = ('off','on');
10318: if ($changes{'reporterrors'}) {
10319: $resulttext .= '<li>'.
10320: &mt('E-mail error reports to [_1] set to "'.
10321: $offon[$env{'form.reporterrors'}].'".',
10322: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
10323: &mt('LON-CAPA core group - MSU'),600,500)).
10324: '</li>';
10325: }
10326: if ($changes{'reportupdates'}) {
10327: $resulttext .= '<li>'.
10328: &mt('E-mail record of completed LON-CAPA updates to [_1] set to "'.
10329: $offon[$env{'form.reportupdates'}].'".',
10330: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
10331: &mt('LON-CAPA core group - MSU'),600,500)).
10332: '</li>';
10333: }
10334: $resulttext .= '</ul>';
10335: } else {
10336: $resulttext = &mt('No changes made to contact information');
10337: }
10338: } else {
10339: $resulttext = '<span class="LC_error">'.
10340: &mt('An error occurred: [_1].',$putresult).'</span>';
10341: }
10342: return $resulttext;
10343: }
10344:
10345: sub modify_usercreation {
10346: my ($dom,%domconfig) = @_;
10347: my ($resulttext,%curr_usercreation,%changes,%authallowed,%cancreate,%save_usercreate);
10348: my $warningmsg;
10349: if (ref($domconfig{'usercreation'}) eq 'HASH') {
10350: foreach my $key (keys(%{$domconfig{'usercreation'}})) {
10351: if ($key eq 'cancreate') {
10352: if (ref($domconfig{'usercreation'}{$key}) eq 'HASH') {
10353: foreach my $item (keys(%{$domconfig{'usercreation'}{$key}})) {
10354: if (($item eq 'selfcreate') || ($item eq 'statustocreate') ||
10355: ($item eq 'captcha') || ($item eq 'recaptchakeys') ||
10356: ($item eq 'recaptchaversion')) {
10357: $save_usercreate{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
10358: } else {
10359: $curr_usercreation{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
10360: }
10361: }
10362: }
10363: } elsif ($key eq 'email_rule') {
10364: $save_usercreate{$key} = $domconfig{'usercreation'}{$key};
10365: } else {
10366: $curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
10367: }
10368: }
10369: }
10370: my @username_rule = &Apache::loncommon::get_env_multiple('form.username_rule');
10371: my @id_rule = &Apache::loncommon::get_env_multiple('form.id_rule');
10372: my @contexts = ('author','course','requestcrs');
10373: foreach my $item(@contexts) {
10374: $cancreate{$item} = $env{'form.can_createuser_'.$item};
10375: }
10376: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
10377: foreach my $item (@contexts) {
10378: if ($curr_usercreation{'cancreate'}{$item} ne $cancreate{$item}) {
10379: push(@{$changes{'cancreate'}},$item);
10380: }
10381: }
10382: } elsif (ref($curr_usercreation{'cancreate'}) eq 'ARRAY') {
10383: foreach my $item (@contexts) {
10384: if (!grep(/^\Q$item\E$/,@{$curr_usercreation{'cancreate'}})) {
10385: if ($cancreate{$item} ne 'any') {
10386: push(@{$changes{'cancreate'}},$item);
10387: }
10388: } else {
10389: if ($cancreate{$item} ne 'none') {
10390: push(@{$changes{'cancreate'}},$item);
10391: }
10392: }
10393: }
10394: } else {
10395: foreach my $item (@contexts) {
10396: push(@{$changes{'cancreate'}},$item);
10397: }
10398: }
10399:
10400: if (ref($curr_usercreation{'username_rule'}) eq 'ARRAY') {
10401: foreach my $type (@{$curr_usercreation{'username_rule'}}) {
10402: if (!grep(/^\Q$type\E$/,@username_rule)) {
10403: push(@{$changes{'username_rule'}},$type);
10404: }
10405: }
10406: foreach my $type (@username_rule) {
10407: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'username_rule'}})) {
10408: push(@{$changes{'username_rule'}},$type);
10409: }
10410: }
10411: } else {
10412: push(@{$changes{'username_rule'}},@username_rule);
10413: }
10414:
10415: if (ref($curr_usercreation{'id_rule'}) eq 'ARRAY') {
10416: foreach my $type (@{$curr_usercreation{'id_rule'}}) {
10417: if (!grep(/^\Q$type\E$/,@id_rule)) {
10418: push(@{$changes{'id_rule'}},$type);
10419: }
10420: }
10421: foreach my $type (@id_rule) {
10422: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'id_rule'}})) {
10423: push(@{$changes{'id_rule'}},$type);
10424: }
10425: }
10426: } else {
10427: push(@{$changes{'id_rule'}},@id_rule);
10428: }
10429:
10430: my @authen_contexts = ('author','course','domain');
10431: my @authtypes = ('int','krb4','krb5','loc');
10432: my %authhash;
10433: foreach my $item (@authen_contexts) {
10434: my @authallowed = &Apache::loncommon::get_env_multiple('form.'.$item.'_auth');
10435: foreach my $auth (@authtypes) {
10436: if (grep(/^\Q$auth\E$/,@authallowed)) {
10437: $authhash{$item}{$auth} = 1;
10438: } else {
10439: $authhash{$item}{$auth} = 0;
10440: }
10441: }
10442: }
10443: if (ref($curr_usercreation{'authtypes'}) eq 'HASH') {
10444: foreach my $item (@authen_contexts) {
10445: if (ref($curr_usercreation{'authtypes'}{$item}) eq 'HASH') {
10446: foreach my $auth (@authtypes) {
10447: if ($authhash{$item}{$auth} ne $curr_usercreation{'authtypes'}{$item}{$auth}) {
10448: push(@{$changes{'authtypes'}},$item);
10449: last;
10450: }
10451: }
10452: }
10453: }
10454: } else {
10455: foreach my $item (@authen_contexts) {
10456: push(@{$changes{'authtypes'}},$item);
10457: }
10458: }
10459:
10460: $save_usercreate{'cancreate'}{'course'} = $cancreate{'course'};
10461: $save_usercreate{'cancreate'}{'author'} = $cancreate{'author'};
10462: $save_usercreate{'cancreate'}{'requestcrs'} = $cancreate{'requestcrs'};
10463: $save_usercreate{'id_rule'} = \@id_rule;
10464: $save_usercreate{'username_rule'} = \@username_rule,
10465: $save_usercreate{'authtypes'} = \%authhash;
10466:
10467: my %usercreation_hash = (
10468: usercreation => \%save_usercreate,
10469: );
10470:
10471: my $putresult = &Apache::lonnet::put_dom('configuration',\%usercreation_hash,
10472: $dom);
10473:
10474: if ($putresult eq 'ok') {
10475: if (keys(%changes) > 0) {
10476: $resulttext = &mt('Changes made:').'<ul>';
10477: if (ref($changes{'cancreate'}) eq 'ARRAY') {
10478: my %lt = &usercreation_types();
10479: foreach my $type (@{$changes{'cancreate'}}) {
10480: my $chgtext = $lt{$type}.', ';
10481: if ($cancreate{$type} eq 'none') {
10482: $chgtext .= &mt('creation of new users is not permitted, except by a Domain Coordinator.');
10483: } elsif ($cancreate{$type} eq 'any') {
10484: $chgtext .= &mt('creation of new users is permitted for both institutional and non-institutional usernames.');
10485: } elsif ($cancreate{$type} eq 'official') {
10486: $chgtext .= &mt('creation of new users is only permitted for institutional usernames.');
10487: } elsif ($cancreate{$type} eq 'unofficial') {
10488: $chgtext .= &mt('creation of new users is only permitted for non-institutional usernames.');
10489: }
10490: $resulttext .= '<li>'.$chgtext.'</li>';
10491: }
10492: }
10493: if (ref($changes{'username_rule'}) eq 'ARRAY') {
10494: my ($rules,$ruleorder) =
10495: &Apache::lonnet::inst_userrules($dom,'username');
10496: my $chgtext = '<ul>';
10497: foreach my $type (@username_rule) {
10498: if (ref($rules->{$type}) eq 'HASH') {
10499: $chgtext .= '<li>'.$rules->{$type}{'name'}.'</li>';
10500: }
10501: }
10502: $chgtext .= '</ul>';
10503: if (@username_rule > 0) {
10504: $resulttext .= '<li>'.&mt('Usernames with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
10505: } else {
10506: $resulttext .= '<li>'.&mt('There are now no username formats restricted to verified users in the institutional directory.').'</li>';
10507: }
10508: }
10509: if (ref($changes{'id_rule'}) eq 'ARRAY') {
10510: my ($idrules,$idruleorder) =
10511: &Apache::lonnet::inst_userrules($dom,'id');
10512: my $chgtext = '<ul>';
10513: foreach my $type (@id_rule) {
10514: if (ref($idrules->{$type}) eq 'HASH') {
10515: $chgtext .= '<li>'.$idrules->{$type}{'name'}.'</li>';
10516: }
10517: }
10518: $chgtext .= '</ul>';
10519: if (@id_rule > 0) {
10520: $resulttext .= '<li>'.&mt('IDs with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
10521: } else {
10522: $resulttext .= '<li>'.&mt('There are now no ID formats restricted to verified users in the institutional directory.').'</li>';
10523: }
10524: }
10525: my %authname = &authtype_names();
10526: my %context_title = &context_names();
10527: if (ref($changes{'authtypes'}) eq 'ARRAY') {
10528: my $chgtext = '<ul>';
10529: foreach my $type (@{$changes{'authtypes'}}) {
10530: my @allowed;
10531: $chgtext .= '<li><span class="LC_cusr_emph">'.$context_title{$type}.'</span> - '.&mt('assignable authentication types: ');
10532: foreach my $auth (@authtypes) {
10533: if ($authhash{$type}{$auth}) {
10534: push(@allowed,$authname{$auth});
10535: }
10536: }
10537: if (@allowed > 0) {
10538: $chgtext .= join(', ',@allowed).'</li>';
10539: } else {
10540: $chgtext .= &mt('none').'</li>';
10541: }
10542: }
10543: $chgtext .= '</ul>';
10544: $resulttext .= '<li>'.&mt('Authentication types available for assignment to new users').'<br />'.$chgtext;
10545: $resulttext .= '</li>';
10546: }
10547: $resulttext .= '</ul>';
10548: } else {
10549: $resulttext = &mt('No changes made to user creation settings');
10550: }
10551: } else {
10552: $resulttext = '<span class="LC_error">'.
10553: &mt('An error occurred: [_1]',$putresult).'</span>';
10554: }
10555: if ($warningmsg ne '') {
10556: $resulttext .= '<br /><span class="LC_warning">'.$warningmsg.'</span><br />';
10557: }
10558: return $resulttext;
10559: }
10560:
10561: sub modify_selfcreation {
10562: my ($dom,%domconfig) = @_;
10563: my ($resulttext,$warningmsg,%curr_usercreation,%curr_usermodify,%changes,%cancreate);
10564: my (%save_usercreate,%save_usermodify);
10565: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
10566: if (ref($types) eq 'ARRAY') {
10567: $usertypes->{'default'} = $othertitle;
10568: push(@{$types},'default');
10569: }
10570: #
10571: # Retrieve current domain configuration for self-creation of usernames from $domconfig{'usercreation'}.
10572: #
10573: if (ref($domconfig{'usercreation'}) eq 'HASH') {
10574: foreach my $key (keys(%{$domconfig{'usercreation'}})) {
10575: if ($key eq 'cancreate') {
10576: if (ref($domconfig{'usercreation'}{$key}) eq 'HASH') {
10577: foreach my $item (keys(%{$domconfig{'usercreation'}{$key}})) {
10578: if (($item eq 'selfcreate') || ($item eq 'statustocreate') ||
10579: ($item eq 'captcha') || ($item eq 'recaptchakeys') ||
10580: ($item eq 'recaptchaversion') ||
10581: ($item eq 'emailusername') || ($item eq 'notify') ||
10582: ($item eq 'selfcreateprocessing') || ($item eq 'shibenv')) {
10583: $curr_usercreation{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
10584: } else {
10585: $save_usercreate{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
10586: }
10587: }
10588: }
10589: } elsif ($key eq 'email_rule') {
10590: $curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
10591: } else {
10592: $save_usercreate{$key} = $domconfig{'usercreation'}{$key};
10593: }
10594: }
10595: }
10596: #
10597: # Retrieve current domain configuration for self-creation of usernames from $domconfig{'usermodification'}.
10598: #
10599: if (ref($domconfig{'usermodification'}) eq 'HASH') {
10600: foreach my $key (keys(%{$domconfig{'usermodification'}})) {
10601: if ($key eq 'selfcreate') {
10602: $curr_usermodify{$key} = $domconfig{'usermodification'}{$key};
10603: } else {
10604: $save_usermodify{$key} = $domconfig{'usermodification'}{$key};
10605: }
10606: }
10607: }
10608:
10609: my @contexts = ('selfcreate');
10610: @{$cancreate{'selfcreate'}} = ();
10611: %{$cancreate{'emailusername'}} = ();
10612: @{$cancreate{'statustocreate'}} = ();
10613: %{$cancreate{'selfcreateprocessing'}} = ();
10614: %{$cancreate{'shibenv'}} = ();
10615: my %selfcreatetypes = (
10616: sso => 'users authenticated by institutional single sign on',
10617: login => 'users authenticated by institutional log-in',
10618: email => 'users who provide a valid e-mail address for use as username',
10619: );
10620: #
10621: # Populate $cancreate{'selfcreate'} array reference with types of user, for which self-creation of user accounts
10622: # is permitted.
10623: #
10624:
10625: my @statuses;
10626: if (ref($domconfig{'inststatus'}) eq 'HASH') {
10627: if (ref($domconfig{'inststatus'}{'inststatusguest'}) eq 'ARRAY') {
10628: @statuses = @{$domconfig{'inststatus'}{'inststatusguest'}};
10629: }
10630: }
10631: push(@statuses,'default');
10632:
10633: foreach my $item ('login','sso','email') {
10634: if ($item eq 'email') {
10635: if ($env{'form.cancreate_email'}) {
10636: push(@{$cancreate{'selfcreate'}},'email');
10637: push(@contexts,'selfcreateprocessing');
10638: foreach my $type (@statuses) {
10639: if ($type eq 'default') {
10640: $cancreate{'selfcreateprocessing'}{$type} = $env{'form.cancreate_emailprocess'};
10641: } else {
10642: $cancreate{'selfcreateprocessing'}{$type} = $env{'form.cancreate_emailprocess_'.$type};
10643: }
10644: }
10645: }
10646: } else {
10647: if ($env{'form.cancreate_'.$item}) {
10648: push(@{$cancreate{'selfcreate'}},$item);
10649: }
10650: }
10651: }
10652: my (@email_rule,%userinfo,%savecaptcha);
10653: my ($infofields,$infotitles) = &Apache::loncommon::emailusername_info();
10654: #
10655: # Populate $cancreate{'emailusername'}{$type} hash ref with information fields (if new user will provide data
10656: # value set to one), if self-creation with e-mail address permitted, where $type is user type: faculty, staff, student etc.
10657: #
10658:
10659: if ($env{'form.cancreate_email'}) {
10660: push(@contexts,'emailusername');
10661: if (ref($types) eq 'ARRAY') {
10662: foreach my $type (@{$types}) {
10663: if (ref($infofields) eq 'ARRAY') {
10664: foreach my $field (@{$infofields}) {
10665: if ($env{'form.canmodify_emailusername_'.$type.'_'.$field} =~ /^(required|optional)$/) {
10666: $cancreate{'emailusername'}{$type}{$field} = $1;
10667: }
10668: }
10669: }
10670: }
10671: }
10672: #
10673: # Populate $cancreate{'notify'} hash ref with names of Domain Coordinators who are to be notified of
10674: # queued requests for self-creation of account using e-mail address as username
10675: #
10676:
10677: my @approvalnotify = &Apache::loncommon::get_env_multiple('form.selfcreationnotifyapproval');
10678: @approvalnotify = sort(@approvalnotify);
10679: $cancreate{'notify'}{'approval'} = join(',',@approvalnotify);
10680: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
10681: if (ref($curr_usercreation{'cancreate'}{'notify'}) eq 'HASH') {
10682: if ($curr_usercreation{'cancreate'}{'notify'}{'approval'} ne $cancreate{'notify'}{'approval'}) {
10683: push(@{$changes{'cancreate'}},'notify');
10684: }
10685: } else {
10686: if ($cancreate{'notify'}{'approval'}) {
10687: push(@{$changes{'cancreate'}},'notify');
10688: }
10689: }
10690: } elsif ($cancreate{'notify'}{'approval'}) {
10691: push(@{$changes{'cancreate'}},'notify');
10692: }
10693:
10694: #
10695: # Retrieve rules (if any) governing types of e-mail address which may be used as a username
10696: #
10697: @email_rule = &Apache::loncommon::get_env_multiple('form.email_rule');
10698: &process_captcha('cancreate',\%changes,\%savecaptcha,$curr_usercreation{'cancreate'});
10699: if (ref($curr_usercreation{'email_rule'}) eq 'ARRAY') {
10700: if (@{$curr_usercreation{'email_rule'}} > 0) {
10701: foreach my $type (@{$curr_usercreation{'email_rule'}}) {
10702: if (!grep(/^\Q$type\E$/,@email_rule)) {
10703: push(@{$changes{'email_rule'}},$type);
10704: }
10705: }
10706: }
10707: if (@email_rule > 0) {
10708: foreach my $type (@email_rule) {
10709: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'email_rule'}})) {
10710: push(@{$changes{'email_rule'}},$type);
10711: }
10712: }
10713: }
10714: } elsif (@email_rule > 0) {
10715: push(@{$changes{'email_rule'}},@email_rule);
10716: }
10717: }
10718: #
10719: # Check if domain default is set appropriately, if self-creation of accounts is to be available for
10720: # institutional log-in.
10721: #
10722: if (grep(/^login$/,@{$cancreate{'selfcreate'}})) {
10723: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
10724: if (!((($domdefaults{'auth_def'} =~/^krb/) && ($domdefaults{'auth_arg_def'} ne '')) ||
10725: ($domdefaults{'auth_def'} eq 'localauth'))) {
10726: $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.').' '.
10727: &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.');
10728: }
10729: }
10730: my @fields = ('lastname','firstname','middlename','generation',
10731: 'permanentemail','id');
10732: my @shibfields = (@fields,'inststatus');
10733: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
10734: #
10735: # Where usernames may created for institutional log-in and/or institutional single sign on:
10736: # (a) populate $cancreate{'statustocreate'} array reference with institutional status types who
10737: # may self-create accounts
10738: # (b) populate $save_usermodify{'selfcreate'} hash reference with status types, and information fields
10739: # which the user may supply, if institutional data is unavailable.
10740: #
10741: if (($env{'form.cancreate_login'}) || ($env{'form.cancreate_sso'})) {
10742: if (ref($types) eq 'ARRAY') {
10743: if (@{$types} > 1) {
10744: @{$cancreate{'statustocreate'}} = &Apache::loncommon::get_env_multiple('form.statustocreate');
10745: push(@contexts,'statustocreate');
10746: } else {
10747: undef($cancreate{'statustocreate'});
10748: }
10749: foreach my $type (@{$types}) {
10750: my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$type);
10751: foreach my $field (@fields) {
10752: if (grep(/^\Q$field\E$/,@modifiable)) {
10753: $save_usermodify{'selfcreate'}{$type}{$field} = 1;
10754: } else {
10755: $save_usermodify{'selfcreate'}{$type}{$field} = 0;
10756: }
10757: }
10758: }
10759: if (ref($curr_usermodify{'selfcreate'}) eq 'HASH') {
10760: foreach my $type (@{$types}) {
10761: if (ref($curr_usermodify{'selfcreate'}{$type}) eq 'HASH') {
10762: foreach my $field (@fields) {
10763: if ($save_usermodify{'selfcreate'}{$type}{$field} ne
10764: $curr_usermodify{'selfcreate'}{$type}{$field}) {
10765: push(@{$changes{'selfcreate'}},$type);
10766: last;
10767: }
10768: }
10769: }
10770: }
10771: } else {
10772: foreach my $type (@{$types}) {
10773: push(@{$changes{'selfcreate'}},$type);
10774: }
10775: }
10776: }
10777: foreach my $field (@shibfields) {
10778: if ($env{'form.shibenv_'.$field} ne '') {
10779: $cancreate{'shibenv'}{$field} = $env{'form.shibenv_'.$field};
10780: }
10781: }
10782: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
10783: if (ref($curr_usercreation{'cancreate'}{'shibenv'}) eq 'HASH') {
10784: foreach my $field (@shibfields) {
10785: if ($env{'form.shibenv_'.$field} ne $curr_usercreation{'cancreate'}{'shibenv'}{$field}) {
10786: push(@{$changes{'cancreate'}},'shibenv');
10787: }
10788: }
10789: } else {
10790: foreach my $field (@shibfields) {
10791: if ($env{'form.shibenv_'.$field}) {
10792: push(@{$changes{'cancreate'}},'shibenv');
10793: last;
10794: }
10795: }
10796: }
10797: }
10798: }
10799: foreach my $item (@contexts) {
10800: if (ref($curr_usercreation{'cancreate'}{$item}) eq 'ARRAY') {
10801: foreach my $curr (@{$curr_usercreation{'cancreate'}{$item}}) {
10802: if (ref($cancreate{$item}) eq 'ARRAY') {
10803: if (!grep(/^$curr$/,@{$cancreate{$item}})) {
10804: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
10805: push(@{$changes{'cancreate'}},$item);
10806: }
10807: }
10808: }
10809: }
10810: if (ref($cancreate{$item}) eq 'ARRAY') {
10811: foreach my $type (@{$cancreate{$item}}) {
10812: if (!grep(/^$type$/,@{$curr_usercreation{'cancreate'}{$item}})) {
10813: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
10814: push(@{$changes{'cancreate'}},$item);
10815: }
10816: }
10817: }
10818: }
10819: } elsif (ref($curr_usercreation{'cancreate'}{$item}) eq 'HASH') {
10820: if (ref($cancreate{$item}) eq 'HASH') {
10821: foreach my $curr (keys(%{$curr_usercreation{'cancreate'}{$item}})) {
10822: if (ref($curr_usercreation{'cancreate'}{$item}{$curr}) eq 'HASH') {
10823: foreach my $field (keys(%{$curr_usercreation{'cancreate'}{$item}{$curr}})) {
10824: unless ($curr_usercreation{'cancreate'}{$item}{$curr}{$field} eq $cancreate{$item}{$curr}{$field}) {
10825: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
10826: push(@{$changes{'cancreate'}},$item);
10827: }
10828: }
10829: }
10830: } elsif ($item eq 'selfcreateprocessing') {
10831: if ($cancreate{$item}{$curr} ne $curr_usercreation{'cancreate'}{$item}{$curr}) {
10832: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
10833: push(@{$changes{'cancreate'}},$item);
10834: }
10835: }
10836: } else {
10837: if (!$cancreate{$item}{$curr}) {
10838: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
10839: push(@{$changes{'cancreate'}},$item);
10840: }
10841: }
10842: }
10843: }
10844: foreach my $field (keys(%{$cancreate{$item}})) {
10845: if (ref($cancreate{$item}{$field}) eq 'HASH') {
10846: foreach my $inner (keys(%{$cancreate{$item}{$field}})) {
10847: if (ref($curr_usercreation{'cancreate'}{$item}{$field}) eq 'HASH') {
10848: unless ($curr_usercreation{'cancreate'}{$item}{$field}{$inner} eq $cancreate{$item}{$field}{$inner}) {
10849: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
10850: push(@{$changes{'cancreate'}},$item);
10851: }
10852: }
10853: } else {
10854: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
10855: push(@{$changes{'cancreate'}},$item);
10856: }
10857: }
10858: }
10859: } elsif ($item eq 'selfcreateprocessing') {
10860: if ($cancreate{$item}{$field} ne $curr_usercreation{'cancreate'}{$item}{$field}) {
10861: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
10862: push(@{$changes{'cancreate'}},$item);
10863: }
10864: }
10865: } else {
10866: if (!$curr_usercreation{'cancreate'}{$item}{$field}) {
10867: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
10868: push(@{$changes{'cancreate'}},$item);
10869: }
10870: }
10871: }
10872: }
10873: }
10874: } elsif ($curr_usercreation{'cancreate'}{$item}) {
10875: if (ref($cancreate{$item}) eq 'ARRAY') {
10876: if (!grep(/^\Q$curr_usercreation{'cancreate'}{$item}\E$/,@{$cancreate{$item}})) {
10877: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
10878: push(@{$changes{'cancreate'}},$item);
10879: }
10880: }
10881: } elsif (ref($cancreate{$item}) eq 'HASH') {
10882: if (!$cancreate{$item}{$curr_usercreation{'cancreate'}{$item}}) {
10883: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
10884: push(@{$changes{'cancreate'}},$item);
10885: }
10886: }
10887: }
10888: } elsif ($item eq 'emailusername') {
10889: if (ref($cancreate{$item}) eq 'HASH') {
10890: foreach my $type (keys(%{$cancreate{$item}})) {
10891: if (ref($cancreate{$item}{$type}) eq 'HASH') {
10892: foreach my $field (keys(%{$cancreate{$item}{$type}})) {
10893: if ($cancreate{$item}{$type}{$field}) {
10894: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
10895: push(@{$changes{'cancreate'}},$item);
10896: }
10897: last;
10898: }
10899: }
10900: }
10901: }
10902: }
10903: }
10904: }
10905: #
10906: # Populate %save_usercreate hash with updates to self-creation configuration.
10907: #
10908: $save_usercreate{'cancreate'}{'captcha'} = $savecaptcha{'captcha'};
10909: $save_usercreate{'cancreate'}{'recaptchakeys'} = $savecaptcha{'recaptchakeys'};
10910: $save_usercreate{'cancreate'}{'recaptchaversion'} = $savecaptcha{'recaptchaversion'};
10911: $save_usercreate{'cancreate'}{'selfcreate'} = $cancreate{'selfcreate'};
10912: if (ref($cancreate{'notify'}) eq 'HASH') {
10913: $save_usercreate{'cancreate'}{'notify'} = $cancreate{'notify'};
10914: }
10915: if (ref($cancreate{'selfcreateprocessing'}) eq 'HASH') {
10916: $save_usercreate{'cancreate'}{'selfcreateprocessing'} = $cancreate{'selfcreateprocessing'};
10917: }
10918: if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
10919: $save_usercreate{'cancreate'}{'statustocreate'} = $cancreate{'statustocreate'};
10920: }
10921: if (ref($cancreate{'shibenv'}) eq 'HASH') {
10922: $save_usercreate{'cancreate'}{'shibenv'} = $cancreate{'shibenv'};
10923: }
10924: $save_usercreate{'cancreate'}{'emailusername'} = $cancreate{'emailusername'};
10925: $save_usercreate{'emailrule'} = \@email_rule;
10926:
10927: my %userconfig_hash = (
10928: usercreation => \%save_usercreate,
10929: usermodification => \%save_usermodify,
10930: );
10931: my $putresult = &Apache::lonnet::put_dom('configuration',\%userconfig_hash,
10932: $dom);
10933: #
10934: # Accumulate details of changes to domain cofiguration for self-creation of usernames in $resulttext
10935: #
10936: if ($putresult eq 'ok') {
10937: if (keys(%changes) > 0) {
10938: $resulttext = &mt('Changes made:').'<ul>';
10939: if (ref($changes{'cancreate'}) eq 'ARRAY') {
10940: my %lt = &selfcreation_types();
10941: foreach my $type (@{$changes{'cancreate'}}) {
10942: my $chgtext;
10943: if ($type eq 'selfcreate') {
10944: if (@{$cancreate{$type}} == 0) {
10945: $chgtext .= &mt('Self creation of a new user account is not permitted.');
10946: } else {
10947: $chgtext .= &mt('Self-creation of a new account is permitted for:').
10948: '<ul>';
10949: foreach my $case (@{$cancreate{$type}}) {
10950: $chgtext .= '<li>'.$selfcreatetypes{$case}.'</li>';
10951: }
10952: $chgtext .= '</ul>';
10953: if (ref($cancreate{$type}) eq 'ARRAY') {
10954: if (grep(/^(login|sso)$/,@{$cancreate{$type}})) {
10955: if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
10956: if (@{$cancreate{'statustocreate'}} == 0) {
10957: $chgtext .= '<br />'.
10958: '<span class="LC_warning">'.
10959: &mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts.").
10960: '</span>';
10961: }
10962: }
10963: }
10964: }
10965: }
10966: } elsif ($type eq 'shibenv') {
10967: if (keys(%{$cancreate{$type}}) == 0) {
10968: $chgtext .= &mt('Shibboleth-autheticated user does not use environment variables to set user information');
10969: } else {
10970: $chgtext .= &mt('Shibboleth-autheticated user information set from environment variables, as follows:').
10971: '<ul>';
10972: foreach my $field (@shibfields) {
10973: next if ($cancreate{$type}{$field} eq '');
10974: if ($field eq 'inststatus') {
10975: $chgtext .= '<li>'.&mt('Institutional status').' -- '.$cancreate{$type}{$field}.'</li>';
10976: } else {
10977: $chgtext .= '<li>'.$fieldtitles{$field}.' -- '.$cancreate{$type}{$field}.'</li>';
10978: }
10979: }
10980: $chgtext .= '</ul>';
10981: }
10982: } elsif ($type eq 'statustocreate') {
10983: if ((ref($cancreate{'selfcreate'}) eq 'ARRAY') &&
10984: (ref($cancreate{'statustocreate'}) eq 'ARRAY')) {
10985: if (@{$cancreate{'selfcreate'}} > 0) {
10986: if (@{$cancreate{'statustocreate'}} == 0) {
10987: $chgtext .= &mt("Institutional affiliations permitted to create accounts set to 'None'.");
10988: if (!grep(/^email$/,@{$cancreate{'selfcreate'}})) {
10989: $chgtext .= '<br />'.
10990: '<span class="LC_warning">'.
10991: &mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts.").
10992: '</span>';
10993: }
10994: } elsif (ref($usertypes) eq 'HASH') {
10995: if (grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
10996: $chgtext .= &mt('Creation of a new account for an institutional user is restricted to the following institutional affiliation(s):');
10997: } else {
10998: $chgtext .= &mt('Institutional affiliations permitted to create accounts with institutional authentication were set as follows:');
10999: }
11000: $chgtext .= '<ul>';
11001: foreach my $case (@{$cancreate{$type}}) {
11002: if ($case eq 'default') {
11003: $chgtext .= '<li>'.$othertitle.'</li>';
11004: } else {
11005: $chgtext .= '<li>'.$usertypes->{$case}.'</li>';
11006: }
11007: }
11008: $chgtext .= '</ul>';
11009: if (!grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
11010: $chgtext .= '<br /><span class="LC_warning">'.
11011: &mt('However, users authenticated by institutional login/single sign on are not currently permitted to create accounts.').
11012: '</span>';
11013: }
11014: }
11015: } else {
11016: if (@{$cancreate{$type}} == 0) {
11017: $chgtext .= &mt("Institutional affiliations permitted to create accounts were set to 'none'.");
11018: } else {
11019: $chgtext .= &mt('Although institutional affiliations permitted to create accounts were changed, self creation of accounts is not currently permitted for any authentication types.');
11020: }
11021: }
11022: }
11023: } elsif ($type eq 'selfcreateprocessing') {
11024: my %choices = &Apache::lonlocal::texthash (
11025: automatic => 'Automatic approval',
11026: approval => 'Queued for approval',
11027: );
11028: if (@statuses > 1) {
11029: $chgtext .= &mt('Processing of requests to create account with e-mail address as username set as follows:').
11030: '<ul>';
11031: foreach my $type (@statuses) {
11032: if ($type eq 'default') {
11033: $chgtext .= '<li>'.$othertitle.' -- '.$choices{$cancreate{'selfcreateprocessing'}{$type}}.'</li>';
11034: } else {
11035: $chgtext .= '<li>'.$usertypes->{$type}.' -- '.$choices{$cancreate{'selfcreateprocessing'}{$type}}.'</li>';
11036: }
11037: }
11038: $chgtext .= '</ul>';
11039: } else {
11040: $chgtext .= &mt('Processing of requests to create account with e-mail address as username set to: "[_1]"',
11041: $choices{$cancreate{'selfcreateprocessing'}{'default'}});
11042: }
11043: } elsif ($type eq 'captcha') {
11044: if ($savecaptcha{$type} eq 'notused') {
11045: $chgtext .= &mt('No CAPTCHA validation in use for self-creation screen.');
11046: } else {
11047: my %captchas = &captcha_phrases();
11048: if ($captchas{$savecaptcha{$type}}) {
11049: $chgtext .= &mt("Validation for self-creation screen set to $captchas{$savecaptcha{$type}}.");
11050: } else {
11051: $chgtext .= &mt('Validation for self-creation screen set to unknown type.');
11052: }
11053: }
11054: } elsif ($type eq 'recaptchakeys') {
11055: my ($privkey,$pubkey);
11056: if (ref($savecaptcha{$type}) eq 'HASH') {
11057: $pubkey = $savecaptcha{$type}{'public'};
11058: $privkey = $savecaptcha{$type}{'private'};
11059: }
11060: $chgtext .= &mt('ReCAPTCHA keys changes').'<ul>';
11061: if (!$pubkey) {
11062: $chgtext .= '<li>'.&mt('Public key deleted').'</li>';
11063: } else {
11064: $chgtext .= '<li>'.&mt('Public key set to [_1]',$pubkey).'</li>';
11065: }
11066: if (!$privkey) {
11067: $chgtext .= '<li>'.&mt('Private key deleted').'</li>';
11068: } else {
11069: $chgtext .= '<li>'.&mt('Private key set to [_1]',$pubkey).'</li>';
11070: }
11071: $chgtext .= '</ul>';
11072: } elsif ($type eq 'recaptchaversion') {
11073: if ($savecaptcha{'captcha'} eq 'recaptcha') {
11074: $chgtext .= &mt('ReCAPTCHA set to version [_1]',$savecaptcha{$type});
11075: }
11076: } elsif ($type eq 'emailusername') {
11077: if (ref($cancreate{'emailusername'}) eq 'HASH') {
11078: if (ref($types) eq 'ARRAY') {
11079: foreach my $type (@{$types}) {
11080: if (ref($cancreate{'emailusername'}{$type}) eq 'HASH') {
11081: if (keys(%{$cancreate{'emailusername'}{$type}}) > 0) {
11082: $chgtext .= &mt('When self-creating account with e-mail as username, the following information will be provided by [_1]:',"'$usertypes->{$type}'").
11083: '<ul>';
11084: foreach my $field (@{$infofields}) {
11085: if ($cancreate{'emailusername'}{$type}{$field}) {
11086: $chgtext .= '<li>'.$infotitles->{$field}.'</li>';
11087: }
11088: }
11089: $chgtext .= '</ul>';
11090: } else {
11091: $chgtext .= &mt('When self creating account with e-mail as username, no information besides e-mail address will be provided by [_1].',"'$usertypes->{$type}'").'<br />';
11092: }
11093: } else {
11094: $chgtext .= &mt('When self creating account with e-mail as username, no information besides e-mail address will be provided by [_1].',"'$usertypes->{$type}'").'<br />';
11095: }
11096: }
11097: }
11098: }
11099: } elsif ($type eq 'notify') {
11100: $chgtext = &mt('No Domain Coordinators will receive notification of username requests requiring approval.');
11101: if (ref($changes{'cancreate'}) eq 'ARRAY') {
11102: if ((grep(/^notify$/,@{$changes{'cancreate'}})) && (ref($cancreate{'notify'}) eq 'HASH')) {
11103: if ($cancreate{'notify'}{'approval'}) {
11104: $chgtext = &mt('Notification of username requests requiring approval will be sent to: ').$cancreate{'notify'}{'approval'};
11105: }
11106: }
11107: }
11108: }
11109: if ($chgtext) {
11110: $resulttext .= '<li>'.$chgtext.'</li>';
11111: }
11112: }
11113: }
11114: if (ref($changes{'email_rule'}) eq 'ARRAY') {
11115: my ($emailrules,$emailruleorder) =
11116: &Apache::lonnet::inst_userrules($dom,'email');
11117: my $chgtext = '<ul>';
11118: foreach my $type (@email_rule) {
11119: if (ref($emailrules->{$type}) eq 'HASH') {
11120: $chgtext .= '<li>'.$emailrules->{$type}{'name'}.'</li>';
11121: }
11122: }
11123: $chgtext .= '</ul>';
11124: if (@email_rule > 0) {
11125: $resulttext .= '<li>'.
11126: &mt('Accounts may not be created by users self-enrolling with e-mail addresses of the following types: ').
11127: $chgtext.
11128: '</li>';
11129: } else {
11130: $resulttext .= '<li>'.
11131: &mt('There are now no restrictions on e-mail addresses which may be used as a username when self-enrolling.').
11132: '</li>';
11133: }
11134: }
11135: if (ref($changes{'selfcreate'}) eq 'ARRAY') {
11136: $resulttext .= '<li>'.&mt('When self-creating institutional account:').'<ul>';
11137: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
11138: foreach my $type (@{$changes{'selfcreate'}}) {
11139: my $typename = $type;
11140: if (ref($usertypes) eq 'HASH') {
11141: if ($usertypes->{$type} ne '') {
11142: $typename = $usertypes->{$type};
11143: }
11144: }
11145: my @modifiable;
11146: $resulttext .= '<li>'.
11147: &mt('Self-creation of account by users with status: [_1]',
11148: '<span class="LC_cusr_emph">'.$typename.'</span>').
11149: ' - '.&mt('modifiable fields (if institutional data blank): ');
11150: foreach my $field (@fields) {
11151: if ($save_usermodify{'selfcreate'}{$type}{$field}) {
11152: push(@modifiable,'<b>'.$fieldtitles{$field}.'</b>');
11153: }
11154: }
11155: if (@modifiable > 0) {
11156: $resulttext .= join(', ',@modifiable);
11157: } else {
11158: $resulttext .= &mt('none');
11159: }
11160: $resulttext .= '</li>';
11161: }
11162: $resulttext .= '</ul></li>';
11163: }
11164: $resulttext .= '</ul>';
11165: } else {
11166: $resulttext = &mt('No changes made to self-creation settings');
11167: }
11168: } else {
11169: $resulttext = '<span class="LC_error">'.
11170: &mt('An error occurred: [_1]',$putresult).'</span>';
11171: }
11172: if ($warningmsg ne '') {
11173: $resulttext .= '<br /><span class="LC_warning">'.$warningmsg.'</span><br />';
11174: }
11175: return $resulttext;
11176: }
11177:
11178: sub process_captcha {
11179: my ($container,$changes,$newsettings,$current) = @_;
11180: return unless ((ref($changes) eq 'HASH') && (ref($newsettings) eq 'HASH') || (ref($current) eq 'HASH'));
11181: $newsettings->{'captcha'} = $env{'form.'.$container.'_captcha'};
11182: unless ($newsettings->{'captcha'} eq 'recaptcha' || $newsettings->{'captcha'} eq 'notused') {
11183: $newsettings->{'captcha'} = 'original';
11184: }
11185: if ($current->{'captcha'} ne $newsettings->{'captcha'}) {
11186: if ($container eq 'cancreate') {
11187: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
11188: push(@{$changes->{'cancreate'}},'captcha');
11189: } elsif (!defined($changes->{'cancreate'})) {
11190: $changes->{'cancreate'} = ['captcha'];
11191: }
11192: } else {
11193: $changes->{'captcha'} = 1;
11194: }
11195: }
11196: my ($newpub,$newpriv,$currpub,$currpriv,$newversion,$currversion);
11197: if ($newsettings->{'captcha'} eq 'recaptcha') {
11198: $newpub = $env{'form.'.$container.'_recaptchapub'};
11199: $newpriv = $env{'form.'.$container.'_recaptchapriv'};
11200: $newpub =~ s/[^\w\-]//g;
11201: $newpriv =~ s/[^\w\-]//g;
11202: $newsettings->{'recaptchakeys'} = {
11203: public => $newpub,
11204: private => $newpriv,
11205: };
11206: $newversion = $env{'form.'.$container.'_recaptchaversion'};
11207: $newversion =~ s/\D//g;
11208: if ($newversion ne '2') {
11209: $newversion = 1;
11210: }
11211: $newsettings->{'recaptchaversion'} = $newversion;
11212: }
11213: if (ref($current->{'recaptchakeys'}) eq 'HASH') {
11214: $currpub = $current->{'recaptchakeys'}{'public'};
11215: $currpriv = $current->{'recaptchakeys'}{'private'};
11216: unless ($newsettings->{'captcha'} eq 'recaptcha') {
11217: $newsettings->{'recaptchakeys'} = {
11218: public => '',
11219: private => '',
11220: }
11221: }
11222: }
11223: if ($current->{'captcha'} eq 'recaptcha') {
11224: $currversion = $current->{'recaptchaversion'};
11225: if ($currversion ne '2') {
11226: $currversion = 1;
11227: }
11228: }
11229: if ($currversion ne $newversion) {
11230: if ($container eq 'cancreate') {
11231: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
11232: push(@{$changes->{'cancreate'}},'recaptchaversion');
11233: } elsif (!defined($changes->{'cancreate'})) {
11234: $changes->{'cancreate'} = ['recaptchaversion'];
11235: }
11236: } else {
11237: $changes->{'recaptchaversion'} = 1;
11238: }
11239: }
11240: if (($newpub ne $currpub) || ($newpriv ne $currpriv)) {
11241: if ($container eq 'cancreate') {
11242: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
11243: push(@{$changes->{'cancreate'}},'recaptchakeys');
11244: } elsif (!defined($changes->{'cancreate'})) {
11245: $changes->{'cancreate'} = ['recaptchakeys'];
11246: }
11247: } else {
11248: $changes->{'recaptchakeys'} = 1;
11249: }
11250: }
11251: return;
11252: }
11253:
11254: sub modify_usermodification {
11255: my ($dom,%domconfig) = @_;
11256: my ($resulttext,%curr_usermodification,%changes,%modifyhash);
11257: if (ref($domconfig{'usermodification'}) eq 'HASH') {
11258: foreach my $key (keys(%{$domconfig{'usermodification'}})) {
11259: if ($key eq 'selfcreate') {
11260: $modifyhash{$key} = $domconfig{'usermodification'}{$key};
11261: } else {
11262: $curr_usermodification{$key} = $domconfig{'usermodification'}{$key};
11263: }
11264: }
11265: }
11266: my @contexts = ('author','course');
11267: my %context_title = (
11268: author => 'In author context',
11269: course => 'In course context',
11270: );
11271: my @fields = ('lastname','firstname','middlename','generation',
11272: 'permanentemail','id');
11273: my %roles = (
11274: author => ['ca','aa'],
11275: course => ['st','ep','ta','in','cr'],
11276: );
11277: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
11278: foreach my $context (@contexts) {
11279: foreach my $role (@{$roles{$context}}) {
11280: my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$role);
11281: foreach my $item (@fields) {
11282: if (grep(/^\Q$item\E$/,@modifiable)) {
11283: $modifyhash{$context}{$role}{$item} = 1;
11284: } else {
11285: $modifyhash{$context}{$role}{$item} = 0;
11286: }
11287: }
11288: }
11289: if (ref($curr_usermodification{$context}) eq 'HASH') {
11290: foreach my $role (@{$roles{$context}}) {
11291: if (ref($curr_usermodification{$context}{$role}) eq 'HASH') {
11292: foreach my $field (@fields) {
11293: if ($modifyhash{$context}{$role}{$field} ne
11294: $curr_usermodification{$context}{$role}{$field}) {
11295: push(@{$changes{$context}},$role);
11296: last;
11297: }
11298: }
11299: }
11300: }
11301: } else {
11302: foreach my $context (@contexts) {
11303: foreach my $role (@{$roles{$context}}) {
11304: push(@{$changes{$context}},$role);
11305: }
11306: }
11307: }
11308: }
11309: my %usermodification_hash = (
11310: usermodification => \%modifyhash,
11311: );
11312: my $putresult = &Apache::lonnet::put_dom('configuration',
11313: \%usermodification_hash,$dom);
11314: if ($putresult eq 'ok') {
11315: if (keys(%changes) > 0) {
11316: $resulttext = &mt('Changes made: ').'<ul>';
11317: foreach my $context (@contexts) {
11318: if (ref($changes{$context}) eq 'ARRAY') {
11319: $resulttext .= '<li>'.$context_title{$context}.':<ul>';
11320: if (ref($changes{$context}) eq 'ARRAY') {
11321: foreach my $role (@{$changes{$context}}) {
11322: my $rolename;
11323: if ($role eq 'cr') {
11324: $rolename = &mt('Custom');
11325: } else {
11326: $rolename = &Apache::lonnet::plaintext($role);
11327: }
11328: my @modifiable;
11329: $resulttext .= '<li><span class="LC_cusr_emph">'.&mt('Target user with [_1] role',$rolename).'</span> - '.&mt('modifiable fields: ');
11330: foreach my $field (@fields) {
11331: if ($modifyhash{$context}{$role}{$field}) {
11332: push(@modifiable,$fieldtitles{$field});
11333: }
11334: }
11335: if (@modifiable > 0) {
11336: $resulttext .= join(', ',@modifiable);
11337: } else {
11338: $resulttext .= &mt('none');
11339: }
11340: $resulttext .= '</li>';
11341: }
11342: $resulttext .= '</ul></li>';
11343: }
11344: }
11345: }
11346: $resulttext .= '</ul>';
11347: } else {
11348: $resulttext = &mt('No changes made to user modification settings');
11349: }
11350: } else {
11351: $resulttext = '<span class="LC_error">'.
11352: &mt('An error occurred: [_1]',$putresult).'</span>';
11353: }
11354: return $resulttext;
11355: }
11356:
11357: sub modify_defaults {
11358: my ($dom,$lastactref,%domconfig) = @_;
11359: my ($resulttext,$mailmsgtxt,%newvalues,%changes,@errors);
11360: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
11361: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def','datelocale_def','portal_def');
11362: my @authtypes = ('internal','krb4','krb5','localauth');
11363: foreach my $item (@items) {
11364: $newvalues{$item} = $env{'form.'.$item};
11365: if ($item eq 'auth_def') {
11366: if ($newvalues{$item} ne '') {
11367: if (!grep(/^\Q$newvalues{$item}\E$/,@authtypes)) {
11368: push(@errors,$item);
11369: }
11370: }
11371: } elsif ($item eq 'lang_def') {
11372: if ($newvalues{$item} ne '') {
11373: if ($newvalues{$item} =~ /^(\w+)/) {
11374: my $langcode = $1;
11375: if ($langcode ne 'x_chef') {
11376: if (code2language($langcode) eq '') {
11377: push(@errors,$item);
11378: }
11379: }
11380: } else {
11381: push(@errors,$item);
11382: }
11383: }
11384: } elsif ($item eq 'timezone_def') {
11385: if ($newvalues{$item} ne '') {
11386: if (!DateTime::TimeZone->is_valid_name($newvalues{$item})) {
11387: push(@errors,$item);
11388: }
11389: }
11390: } elsif ($item eq 'datelocale_def') {
11391: if ($newvalues{$item} ne '') {
11392: my @datelocale_ids = DateTime::Locale->ids();
11393: if (!grep(/^\Q$newvalues{$item}\E$/,@datelocale_ids)) {
11394: push(@errors,$item);
11395: }
11396: }
11397: } elsif ($item eq 'portal_def') {
11398: if ($newvalues{$item} ne '') {
11399: unless ($newvalues{$item} =~ /^https?\:\/\/(([a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9\-]*[a-zA-Z0-9])\.)*([A-Za-z]|[A-Za-z][A-Za-z0-9\-]*[A-Za-z0-9])\/?$/) {
11400: push(@errors,$item);
11401: }
11402: }
11403: }
11404: if (grep(/^\Q$item\E$/,@errors)) {
11405: $newvalues{$item} = $domdefaults{$item};
11406: } elsif ($domdefaults{$item} ne $newvalues{$item}) {
11407: $changes{$item} = 1;
11408: }
11409: $domdefaults{$item} = $newvalues{$item};
11410: }
11411: my %defaults_hash = (
11412: defaults => \%newvalues,
11413: );
11414: my $title = &defaults_titles();
11415:
11416: my $currinststatus;
11417: if (ref($domconfig{'inststatus'}) eq 'HASH') {
11418: $currinststatus = $domconfig{'inststatus'};
11419: } else {
11420: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
11421: $currinststatus = {
11422: inststatustypes => $usertypes,
11423: inststatusorder => $types,
11424: inststatusguest => [],
11425: };
11426: }
11427: my @todelete = &Apache::loncommon::get_env_multiple('form.inststatus_delete');
11428: my @allpos;
11429: my %guests;
11430: my %alltypes;
11431: my ($currtitles,$currguests,$currorder);
11432: if (ref($currinststatus) eq 'HASH') {
11433: if (ref($currinststatus->{'inststatusorder'}) eq 'ARRAY') {
11434: foreach my $type (@{$currinststatus->{'inststatusorder'}}) {
11435: if (ref($currinststatus->{inststatustypes}) eq 'HASH') {
11436: if ($currinststatus->{inststatustypes}->{$type} ne '') {
11437: $currtitles .= $currinststatus->{inststatustypes}->{$type}.',';
11438: }
11439: }
11440: unless (grep(/^\Q$type\E$/,@todelete)) {
11441: my $position = $env{'form.inststatus_pos_'.$type};
11442: $position =~ s/\D+//g;
11443: $allpos[$position] = $type;
11444: $alltypes{$type} = $env{'form.inststatus_title_'.$type};
11445: $alltypes{$type} =~ s/`//g;
11446: if ($env{'form.inststatus_guest_'.$type}) {
11447: $guests{$type} = 1;
11448: }
11449: }
11450: }
11451: if (ref($currinststatus->{'inststatusguest'}) eq 'ARRAY') {
11452: $currguests = join(',',@{$currinststatus->{'inststatusguest'}});
11453: }
11454: $currorder = join(',',@{$currinststatus->{'inststatusorder'}});
11455: $currtitles =~ s/,$//;
11456: }
11457: }
11458: if ($env{'form.addinststatus'}) {
11459: my $newtype = $env{'form.addinststatus'};
11460: $newtype =~ s/\W//g;
11461: unless (exists($alltypes{$newtype})) {
11462: if ($env{'form.addinststatus_guest'}) {
11463: $guests{$newtype} = 1;
11464: }
11465: $alltypes{$newtype} = $env{'form.addinststatus_title'};
11466: $alltypes{$newtype} =~ s/`//g;
11467: my $position = $env{'form.addinststatus_pos'};
11468: $position =~ s/\D+//g;
11469: if ($position ne '') {
11470: $allpos[$position] = $newtype;
11471: }
11472: }
11473: }
11474: my (@orderedstatus,@orderedguests);
11475: foreach my $type (@allpos) {
11476: unless (($type eq '') || (grep(/^\Q$type\E$/,@orderedstatus))) {
11477: push(@orderedstatus,$type);
11478: if ($guests{$type}) {
11479: push(@orderedguests,$type);
11480: }
11481: }
11482: }
11483: foreach my $type (keys(%alltypes)) {
11484: unless (grep(/^\Q$type\E$/,@orderedstatus)) {
11485: delete($alltypes{$type});
11486: }
11487: }
11488: $defaults_hash{'inststatus'} = {
11489: inststatustypes => \%alltypes,
11490: inststatusorder => \@orderedstatus,
11491: inststatusguest => \@orderedguests,
11492: };
11493: if (ref($defaults_hash{'inststatus'}) eq 'HASH') {
11494: foreach my $item ('inststatustypes','inststatusorder','inststatusguest') {
11495: $domdefaults{$item} = $defaults_hash{'inststatus'}{$item};
11496: }
11497: }
11498: if ($currorder ne join(',',@orderedstatus)) {
11499: $changes{'inststatus'}{'inststatusorder'} = 1;
11500: }
11501: if ($currguests ne join(',',@orderedguests)) {
11502: $changes{'inststatus'}{'inststatusguest'} = 1;
11503: }
11504: my $newtitles;
11505: foreach my $item (@orderedstatus) {
11506: $newtitles .= $alltypes{$item}.',';
11507: }
11508: $newtitles =~ s/,$//;
11509: if ($currtitles ne $newtitles) {
11510: $changes{'inststatus'}{'inststatustypes'} = 1;
11511: }
11512: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaults_hash,
11513: $dom);
11514: if ($putresult eq 'ok') {
11515: if (keys(%changes) > 0) {
11516: $resulttext = &mt('Changes made:').'<ul>';
11517: my $version = &Apache::lonnet::get_server_loncaparev($dom);
11518: 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";
11519: foreach my $item (sort(keys(%changes))) {
11520: if ($item eq 'inststatus') {
11521: if (ref($changes{'inststatus'}) eq 'HASH') {
11522: if (($changes{'inststatus'}{'inststatustypes'}) || $changes{'inststatus'}{'inststatusorder'}) {
11523: $resulttext .= '<li>'.&mt('Institutional user status types set to:').' ';
11524: foreach my $type (@orderedstatus) {
11525: $resulttext .= $alltypes{$type}.', ';
11526: }
11527: $resulttext =~ s/, $//;
11528: $resulttext .= '</li>';
11529: }
11530: if ($changes{'inststatus'}{'inststatusguest'}) {
11531: $resulttext .= '<li>';
11532: if (@orderedguests) {
11533: $resulttext .= &mt('Types assignable to "non-institutional" usernames set to:').' ';
11534: foreach my $type (@orderedguests) {
11535: $resulttext .= $alltypes{$type}.', ';
11536: }
11537: $resulttext =~ s/, $//;
11538: } else {
11539: $resulttext .= &mt('Types assignable to "non-institutional" usernames set to none.');
11540: }
11541: $resulttext .= '</li>';
11542: }
11543: }
11544: } else {
11545: my $value = $env{'form.'.$item};
11546: if ($value eq '') {
11547: $value = &mt('none');
11548: } elsif ($item eq 'auth_def') {
11549: my %authnames = &authtype_names();
11550: my %shortauth = (
11551: internal => 'int',
11552: krb4 => 'krb4',
11553: krb5 => 'krb5',
11554: localauth => 'loc',
11555: );
11556: $value = $authnames{$shortauth{$value}};
11557: }
11558: $resulttext .= '<li>'.&mt('[_1] set to "[_2]"',$title->{$item},$value).'</li>';
11559: $mailmsgtext .= "$title->{$item} set to $value\n";
11560: }
11561: }
11562: $resulttext .= '</ul>';
11563: $mailmsgtext .= "\n";
11564: my $cachetime = 24*60*60;
11565: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
11566: if (ref($lastactref) eq 'HASH') {
11567: $lastactref->{'domdefaults'} = 1;
11568: }
11569: if ($changes{'auth_def'} || $changes{'auth_arg_def'} || $changes{'lang_def'} || $changes{'datelocale_def'}) {
11570: my $notify = 1;
11571: if (ref($domconfig{'contacts'}) eq 'HASH') {
11572: if ($domconfig{'contacts'}{'reportupdates'} == 0) {
11573: $notify = 0;
11574: }
11575: }
11576: if ($notify) {
11577: &Apache::lonmsg::sendemail('installrecord@loncapa.org',
11578: "LON-CAPA Domain Settings Change - $dom",
11579: $mailmsgtext);
11580: }
11581: }
11582: } else {
11583: $resulttext = &mt('No changes made to default authentication/language/timezone settings');
11584: }
11585: } else {
11586: $resulttext = '<span class="LC_error">'.
11587: &mt('An error occurred: [_1]',$putresult).'</span>';
11588: }
11589: if (@errors > 0) {
11590: $resulttext .= '<br />'.&mt('The following were left unchanged because the values entered were invalid:');
11591: foreach my $item (@errors) {
11592: $resulttext .= ' "'.$title->{$item}.'",';
11593: }
11594: $resulttext =~ s/,$//;
11595: }
11596: return $resulttext;
11597: }
11598:
11599: sub modify_scantron {
11600: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
11601: my ($resulttext,%confhash,%changes,$errors);
11602: my $custom = 'custom.tab';
11603: my $default = 'default.tab';
11604: my $servadm = $r->dir_config('lonAdmEMail');
11605: my ($configuserok,$author_ok,$switchserver) =
11606: &config_check($dom,$confname,$servadm);
11607: if ($env{'form.scantronformat.filename'} ne '') {
11608: my $error;
11609: if ($configuserok eq 'ok') {
11610: if ($switchserver) {
11611: $error = &mt("Upload of bubblesheet format file is not permitted to this server: [_1]",$switchserver);
11612: } else {
11613: if ($author_ok eq 'ok') {
11614: my ($result,$scantronurl) =
11615: &publishlogo($r,'upload','scantronformat',$dom,
11616: $confname,'scantron','','',$custom);
11617: if ($result eq 'ok') {
11618: $confhash{'scantron'}{'scantronformat'} = $scantronurl;
11619: $changes{'scantronformat'} = 1;
11620: } else {
11621: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$custom,$result);
11622: }
11623: } else {
11624: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$author_ok);
11625: }
11626: }
11627: } else {
11628: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$configuserok);
11629: }
11630: if ($error) {
11631: &Apache::lonnet::logthis($error);
11632: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
11633: }
11634: }
11635: if (ref($domconfig{'scantron'}) eq 'HASH') {
11636: if ($domconfig{'scantron'}{'scantronformat'} ne '') {
11637: if ($env{'form.scantronformat_del'}) {
11638: $confhash{'scantron'}{'scantronformat'} = '';
11639: $changes{'scantronformat'} = 1;
11640: }
11641: }
11642: }
11643: if (keys(%confhash) > 0) {
11644: my $putresult = &Apache::lonnet::put_dom('configuration',\%confhash,
11645: $dom);
11646: if ($putresult eq 'ok') {
11647: if (keys(%changes) > 0) {
11648: if (ref($confhash{'scantron'}) eq 'HASH') {
11649: $resulttext = &mt('Changes made:').'<ul>';
11650: if ($confhash{'scantron'}{'scantronformat'} eq '') {
11651: $resulttext .= '<li>'.&mt('[_1] bubblesheet format file removed; [_2] file will be used for courses in this domain.',$custom,$default).'</li>';
11652: } else {
11653: $resulttext .= '<li>'.&mt('Custom bubblesheet format file ([_1]) uploaded for use with courses in this domain.',$custom).'</li>';
11654: }
11655: $resulttext .= '</ul>';
11656: } else {
11657: $resulttext = &mt('Changes made to bubblesheet format file.');
11658: }
11659: $resulttext .= '</ul>';
11660: &Apache::loncommon::devalidate_domconfig_cache($dom);
11661: if (ref($lastactref) eq 'HASH') {
11662: $lastactref->{'domainconfig'} = 1;
11663: }
11664: } else {
11665: $resulttext = &mt('No changes made to bubblesheet format file');
11666: }
11667: } else {
11668: $resulttext = '<span class="LC_error">'.
11669: &mt('An error occurred: [_1]',$putresult).'</span>';
11670: }
11671: } else {
11672: $resulttext = &mt('No changes made to bubblesheet format file');
11673: }
11674: if ($errors) {
11675: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
11676: $errors.'</ul>';
11677: }
11678: return $resulttext;
11679: }
11680:
11681: sub modify_coursecategories {
11682: my ($dom,$lastactref,%domconfig) = @_;
11683: my ($resulttext,%deletions,%reorderings,%needreordering,%adds,%changes,$errors,
11684: $cathash);
11685: my @deletecategory = &Apache::loncommon::get_env_multiple('form.deletecategory');
11686: my @catitems = ('unauth','auth');
11687: my @cattypes = ('std','domonly','codesrch','none');
11688: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
11689: $cathash = $domconfig{'coursecategories'}{'cats'};
11690: if ($domconfig{'coursecategories'}{'togglecats'} ne $env{'form.togglecats'}) {
11691: $changes{'togglecats'} = 1;
11692: $domconfig{'coursecategories'}{'togglecats'} = $env{'form.togglecats'};
11693: }
11694: if ($domconfig{'coursecategories'}{'categorize'} ne $env{'form.categorize'}) {
11695: $changes{'categorize'} = 1;
11696: $domconfig{'coursecategories'}{'categorize'} = $env{'form.categorize'};
11697: }
11698: if ($domconfig{'coursecategories'}{'togglecatscomm'} ne $env{'form.togglecatscomm'}) {
11699: $changes{'togglecatscomm'} = 1;
11700: $domconfig{'coursecategories'}{'togglecatscomm'} = $env{'form.togglecatscomm'};
11701: }
11702: if ($domconfig{'coursecategories'}{'categorizecomm'} ne $env{'form.categorizecomm'}) {
11703: $changes{'categorizecomm'} = 1;
11704: $domconfig{'coursecategories'}{'categorizecomm'} = $env{'form.categorizecomm'};
11705:
11706: }
11707: if ($domconfig{'coursecategories'}{'togglecatsplace'} ne $env{'form.togglecatsplace'}) {
11708: $changes{'togglecatsplace'} = 1;
11709: $domconfig{'coursecategories'}{'togglecatsplace'} = $env{'form.togglecatsplace'};
11710: }
11711: if ($domconfig{'coursecategories'}{'categorizeplace'} ne $env{'form.categorizeplace'}) {
11712: $changes{'categorizeplace'} = 1;
11713: $domconfig{'coursecategories'}{'categorizeplace'} = $env{'form.categorizeplace'};
11714: }
11715: foreach my $item (@catitems) {
11716: if (grep(/^\Q$env{'form.coursecat_'.$item}\E$/,@cattypes)) {
11717: if ($domconfig{'coursecategories'}{$item} ne $env{'form.coursecat_'.$item}) {
11718: $changes{$item} = 1;
11719: $domconfig{'coursecategories'}{$item} = $env{'form.coursecat_'.$item};
11720: }
11721: }
11722: }
11723: } else {
11724: $changes{'togglecats'} = 1;
11725: $changes{'categorize'} = 1;
11726: $changes{'togglecatscomm'} = 1;
11727: $changes{'categorizecomm'} = 1;
11728: $changes{'togglecatsplace'} = 1;
11729: $changes{'categorizeplace'} = 1;
11730: $domconfig{'coursecategories'} = {
11731: togglecats => $env{'form.togglecats'},
11732: categorize => $env{'form.categorize'},
11733: togglecatscomm => $env{'form.togglecatscomm'},
11734: categorizecomm => $env{'form.categorizecomm'},
11735: togglecatsplace => $env{'form.togglecatsplace'},
11736: categorizeplace => $env{'form.categorizeplace'},
11737: };
11738: foreach my $item (@catitems) {
11739: if ($env{'form.coursecat_'.$item} ne 'std') {
11740: $changes{$item} = 1;
11741: }
11742: if (grep(/^\Q$env{'form.coursecat_'.$item}\E$/,@cattypes)) {
11743: $domconfig{'coursecategories'}{$item} = $env{'form.coursecat_'.$item};
11744: }
11745: }
11746: }
11747: if (ref($cathash) eq 'HASH') {
11748: if (($domconfig{'coursecategories'}{'cats'}{'instcode::0'} ne '') && ($env{'form.instcode'} == 0)) {
11749: push (@deletecategory,'instcode::0');
11750: }
11751: if (($domconfig{'coursecategories'}{'cats'}{'communities::0'} ne '') && ($env{'form.communities'} == 0)) {
11752: push(@deletecategory,'communities::0');
11753: }
11754: if (($domconfig{'coursecategories'}{'cats'}{'placement::0'} ne '') && ($env{'form.placement'} == 0)) {
11755: push(@deletecategory,'placement::0');
11756: }
11757: }
11758: my (@predelcats,@predeltrails,%predelallitems,%sort_by_deltrail);
11759: if (ref($cathash) eq 'HASH') {
11760: if (@deletecategory > 0) {
11761: #FIXME Need to remove category from all courses using a deleted category
11762: &Apache::loncommon::extract_categories($cathash,\@predelcats,\@predeltrails,\%predelallitems);
11763: foreach my $item (@deletecategory) {
11764: if ($domconfig{'coursecategories'}{'cats'}{$item} ne '') {
11765: delete($domconfig{'coursecategories'}{'cats'}{$item});
11766: $deletions{$item} = 1;
11767: &recurse_cat_deletes($item,$cathash,\%deletions);
11768: }
11769: }
11770: }
11771: foreach my $item (keys(%{$cathash})) {
11772: my ($cat,$container,$depth) = map { &unescape($_); } split(/:/,$item);
11773: if ($cathash->{$item} ne $env{'form.'.$item}) {
11774: $reorderings{$item} = 1;
11775: $domconfig{'coursecategories'}{'cats'}{$item} = $env{'form.'.$item};
11776: }
11777: if ($env{'form.addcategory_name_'.$item} ne '') {
11778: my $newcat = $env{'form.addcategory_name_'.$item};
11779: my $newdepth = $depth+1;
11780: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
11781: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos_'.$item};
11782: $adds{$newitem} = 1;
11783: }
11784: if ($env{'form.subcat_'.$item} ne '') {
11785: my $newcat = $env{'form.subcat_'.$item};
11786: my $newdepth = $depth+1;
11787: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
11788: $domconfig{'coursecategories'}{'cats'}{$newitem} = 0;
11789: $adds{$newitem} = 1;
11790: }
11791: }
11792: }
11793: if ($env{'form.instcode'} eq '1') {
11794: if (ref($cathash) eq 'HASH') {
11795: my $newitem = 'instcode::0';
11796: if ($cathash->{$newitem} eq '') {
11797: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
11798: $adds{$newitem} = 1;
11799: }
11800: } else {
11801: my $newitem = 'instcode::0';
11802: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
11803: $adds{$newitem} = 1;
11804: }
11805: }
11806: if ($env{'form.communities'} eq '1') {
11807: if (ref($cathash) eq 'HASH') {
11808: my $newitem = 'communities::0';
11809: if ($cathash->{$newitem} eq '') {
11810: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
11811: $adds{$newitem} = 1;
11812: }
11813: } else {
11814: my $newitem = 'communities::0';
11815: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
11816: $adds{$newitem} = 1;
11817: }
11818: }
11819: if ($env{'form.placement'} eq '1') {
11820: if (ref($cathash) eq 'HASH') {
11821: my $newitem = 'placement::0';
11822: if ($cathash->{$newitem} eq '') {
11823: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.placement_pos'};
11824: $adds{$newitem} = 1;
11825: }
11826: } else {
11827: my $newitem = 'placement::0';
11828: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.placement_pos'};
11829: $adds{$newitem} = 1;
11830: }
11831: }
11832: if ($env{'form.addcategory_name'} ne '') {
11833: if (($env{'form.addcategory_name'} ne 'instcode') &&
11834: ($env{'form.addcategory_name'} ne 'communities') &&
11835: ($env{'form.addcategory_name'} ne 'placement')) {
11836: my $newitem = &escape($env{'form.addcategory_name'}).'::0';
11837: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos'};
11838: $adds{$newitem} = 1;
11839: }
11840: }
11841: my $putresult;
11842: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
11843: if (keys(%deletions) > 0) {
11844: foreach my $key (keys(%deletions)) {
11845: if ($predelallitems{$key} ne '') {
11846: $sort_by_deltrail{$predelallitems{$key}} = $predeltrails[$predelallitems{$key}];
11847: }
11848: }
11849: }
11850: my (@chkcats,@chktrails,%chkallitems);
11851: &Apache::loncommon::extract_categories($domconfig{'coursecategories'}{'cats'},\@chkcats,\@chktrails,\%chkallitems);
11852: if (ref($chkcats[0]) eq 'ARRAY') {
11853: my $depth = 0;
11854: my $chg = 0;
11855: for (my $i=0; $i<@{$chkcats[0]}; $i++) {
11856: my $name = $chkcats[0][$i];
11857: my $item;
11858: if ($name eq '') {
11859: $chg ++;
11860: } else {
11861: $item = &escape($name).'::0';
11862: if ($chg) {
11863: $domconfig{'coursecategories'}{'cats'}{$item} -= $chg;
11864: }
11865: $depth ++;
11866: &recurse_check(\@chkcats,$domconfig{'coursecategories'}{'cats'},$depth,$name);
11867: $depth --;
11868: }
11869: }
11870: }
11871: }
11872: if ((keys(%changes) > 0) || (keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
11873: $putresult = &Apache::lonnet::put_dom('configuration',\%domconfig,$dom);
11874: if ($putresult eq 'ok') {
11875: my %title = (
11876: togglecats => 'Show/Hide a course in catalog',
11877: categorize => 'Assign a category to a course',
11878: togglecatscomm => 'Show/Hide a community in catalog',
11879: categorizecomm => 'Assign a category to a community',
11880: );
11881: my %level = (
11882: dom => 'set in Domain ("Modify Course/Community")',
11883: crs => 'set in Course ("Course Configuration")',
11884: comm => 'set in Community ("Community Configuration")',
11885: none => 'No catalog',
11886: std => 'Standard catalog',
11887: domonly => 'Domain-only catalog',
11888: codesrch => 'Code search form',
11889: );
11890: $resulttext = &mt('Changes made:').'<ul>';
11891: if ($changes{'togglecats'}) {
11892: $resulttext .= '<li>'.&mt("$title{'togglecats'} $level{$env{'form.togglecats'}}").'</li>';
11893: }
11894: if ($changes{'categorize'}) {
11895: $resulttext .= '<li>'.&mt("$title{'categorize'} $level{$env{'form.categorize'}}").'</li>';
11896: }
11897: if ($changes{'togglecatscomm'}) {
11898: $resulttext .= '<li>'.&mt("$title{'togglecatscomm'} $level{$env{'form.togglecatscomm'}}").'</li>';
11899: }
11900: if ($changes{'categorizecomm'}) {
11901: $resulttext .= '<li>'.&mt("$title{'categorizecomm'} $level{$env{'form.categorizecomm'}}").'</li>';
11902: }
11903: if ($changes{'unauth'}) {
11904: $resulttext .= '<li>'.&mt('Catalog type for unauthenticated users set to "'.$level{$env{'form.coursecat_unauth'}}.'"').'</li>';
11905: }
11906: if ($changes{'auth'}) {
11907: $resulttext .= '<li>'.&mt('Catalog type for authenticated users set to "'.$level{$env{'form.coursecat_auth'}}.'"').'</li>';
11908: }
11909: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
11910: my $cathash;
11911: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
11912: $cathash = $domconfig{'coursecategories'}{'cats'};
11913: } else {
11914: $cathash = {};
11915: }
11916: my (@cats,@trails,%allitems);
11917: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,\%allitems);
11918: if (keys(%deletions) > 0) {
11919: $resulttext .= '<li>'.&mt('Deleted categories:').'<ul>';
11920: foreach my $predeltrail (sort {$a <=> $b } (keys(%sort_by_deltrail))) {
11921: $resulttext .= '<li>'.$predeltrails[$predeltrail].'</li>';
11922: }
11923: $resulttext .= '</ul></li>';
11924: }
11925: if (keys(%reorderings) > 0) {
11926: my %sort_by_trail;
11927: $resulttext .= '<li>'.&mt('Reordered categories:').'<ul>';
11928: foreach my $key (keys(%reorderings)) {
11929: if ($allitems{$key} ne '') {
11930: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
11931: }
11932: }
11933: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
11934: $resulttext .= '<li>'.$trails[$trail].'</li>';
11935: }
11936: $resulttext .= '</ul></li>';
11937: }
11938: if (keys(%adds) > 0) {
11939: my %sort_by_trail;
11940: $resulttext .= '<li>'.&mt('Added categories:').'<ul>';
11941: foreach my $key (keys(%adds)) {
11942: if ($allitems{$key} ne '') {
11943: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
11944: }
11945: }
11946: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
11947: $resulttext .= '<li>'.$trails[$trail].'</li>';
11948: }
11949: $resulttext .= '</ul></li>';
11950: }
11951: }
11952: $resulttext .= '</ul>';
11953: if ($changes{'unauth'} || $changes{'auth'}) {
11954: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
11955: if ($changes{'auth'}) {
11956: $domdefaults{'catauth'} = $domconfig{'coursecategories'}{'auth'};
11957: }
11958: if ($changes{'unauth'}) {
11959: $domdefaults{'catunauth'} = $domconfig{'coursecategories'}{'unauth'};
11960: }
11961: my $cachetime = 24*60*60;
11962: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
11963: if (ref($lastactref) eq 'HASH') {
11964: $lastactref->{'domdefaults'} = 1;
11965: }
11966: }
11967: } else {
11968: $resulttext = '<span class="LC_error">'.
11969: &mt('An error occurred: [_1]',$putresult).'</span>';
11970: }
11971: } else {
11972: $resulttext = &mt('No changes made to course and community categories');
11973: }
11974: return $resulttext;
11975: }
11976:
11977: sub modify_serverstatuses {
11978: my ($dom,%domconfig) = @_;
11979: my ($resulttext,%changes,%currserverstatus,%newserverstatus);
11980: if (ref($domconfig{'serverstatuses'}) eq 'HASH') {
11981: %currserverstatus = %{$domconfig{'serverstatuses'}};
11982: }
11983: my @pages = &serverstatus_pages();
11984: foreach my $type (@pages) {
11985: $newserverstatus{$type}{'namedusers'} = '';
11986: $newserverstatus{$type}{'machines'} = '';
11987: if (defined($env{'form.'.$type.'_namedusers'})) {
11988: my @users = split(/,/,$env{'form.'.$type.'_namedusers'});
11989: my @okusers;
11990: foreach my $user (@users) {
11991: my ($uname,$udom) = split(/:/,$user);
11992: if (($udom =~ /^$match_domain$/) &&
11993: (&Apache::lonnet::domain($udom)) &&
11994: ($uname =~ /^$match_username$/)) {
11995: if (!grep(/^\Q$user\E/,@okusers)) {
11996: push(@okusers,$user);
11997: }
11998: }
11999: }
12000: if (@okusers > 0) {
12001: @okusers = sort(@okusers);
12002: $newserverstatus{$type}{'namedusers'} = join(',',@okusers);
12003: }
12004: }
12005: if (defined($env{'form.'.$type.'_machines'})) {
12006: my @machines = split(/,/,$env{'form.'.$type.'_machines'});
12007: my @okmachines;
12008: foreach my $ip (@machines) {
12009: my @parts = split(/\./,$ip);
12010: next if (@parts < 4);
12011: my $badip = 0;
12012: for (my $i=0; $i<4; $i++) {
12013: if (!(($parts[$i] >= 0) && ($parts[$i] <= 255))) {
12014: $badip = 1;
12015: last;
12016: }
12017: }
12018: if (!$badip) {
12019: push(@okmachines,$ip);
12020: }
12021: }
12022: @okmachines = sort(@okmachines);
12023: $newserverstatus{$type}{'machines'} = join(',',@okmachines);
12024: }
12025: }
12026: my %serverstatushash = (
12027: serverstatuses => \%newserverstatus,
12028: );
12029: foreach my $type (@pages) {
12030: foreach my $setting ('namedusers','machines') {
12031: my (@current,@new);
12032: if (ref($currserverstatus{$type}) eq 'HASH') {
12033: if ($currserverstatus{$type}{$setting} ne '') {
12034: @current = split(/,/,$currserverstatus{$type}{$setting});
12035: }
12036: }
12037: if ($newserverstatus{$type}{$setting} ne '') {
12038: @new = split(/,/,$newserverstatus{$type}{$setting});
12039: }
12040: if (@current > 0) {
12041: if (@new > 0) {
12042: foreach my $item (@current) {
12043: if (!grep(/^\Q$item\E$/,@new)) {
12044: $changes{$type}{$setting} = 1;
12045: last;
12046: }
12047: }
12048: foreach my $item (@new) {
12049: if (!grep(/^\Q$item\E$/,@current)) {
12050: $changes{$type}{$setting} = 1;
12051: last;
12052: }
12053: }
12054: } else {
12055: $changes{$type}{$setting} = 1;
12056: }
12057: } elsif (@new > 0) {
12058: $changes{$type}{$setting} = 1;
12059: }
12060: }
12061: }
12062: if (keys(%changes) > 0) {
12063: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
12064: my $putresult = &Apache::lonnet::put_dom('configuration',
12065: \%serverstatushash,$dom);
12066: if ($putresult eq 'ok') {
12067: $resulttext .= &mt('Changes made:').'<ul>';
12068: foreach my $type (@pages) {
12069: if (ref($changes{$type}) eq 'HASH') {
12070: $resulttext .= '<li>'.$titles->{$type}.'<ul>';
12071: if ($changes{$type}{'namedusers'}) {
12072: if ($newserverstatus{$type}{'namedusers'} eq '') {
12073: $resulttext .= '<li>'.&mt("Access terminated for all specific (named) users").'</li>'."\n";
12074: } else {
12075: $resulttext .= '<li>'.&mt("Access available for the following specified users: ").$newserverstatus{$type}{'namedusers'}.'</li>'."\n";
12076: }
12077: }
12078: if ($changes{$type}{'machines'}) {
12079: if ($newserverstatus{$type}{'machines'} eq '') {
12080: $resulttext .= '<li>'.&mt("Access terminated for all specific IP addresses").'</li>'."\n";
12081: } else {
12082: $resulttext .= '<li>'.&mt("Access available for the following specified IP addresses: ").$newserverstatus{$type}{'machines'}.'</li>'."\n";
12083: }
12084:
12085: }
12086: $resulttext .= '</ul></li>';
12087: }
12088: }
12089: $resulttext .= '</ul>';
12090: } else {
12091: $resulttext = '<span class="LC_error">'.
12092: &mt('An error occurred saving access settings for server status pages: [_1].',$putresult).'</span>';
12093:
12094: }
12095: } else {
12096: $resulttext = &mt('No changes made to access to server status pages');
12097: }
12098: return $resulttext;
12099: }
12100:
12101: sub modify_helpsettings {
12102: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
12103: my ($resulttext,$errors,%changes,%helphash);
12104: my %defaultchecked = ('submitbugs' => 'on');
12105: my @offon = ('off','on');
12106: my @toggles = ('submitbugs');
12107: my %current = ('submitbugs' => '',
12108: 'adhoc' => {},
12109: );
12110: if (ref($domconfig{'helpsettings'}) eq 'HASH') {
12111: %current = %{$domconfig{'helpsettings'}};
12112: }
12113: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
12114: foreach my $item (@toggles) {
12115: if ($defaultchecked{$item} eq 'on') {
12116: if ($current{$item} eq '') {
12117: if ($env{'form.'.$item} eq '0') {
12118: $changes{$item} = 1;
12119: }
12120: } elsif ($current{$item} ne $env{'form.'.$item}) {
12121: $changes{$item} = 1;
12122: }
12123: } elsif ($defaultchecked{$item} eq 'off') {
12124: if ($current{$item} eq '') {
12125: if ($env{'form.'.$item} eq '1') {
12126: $changes{$item} = 1;
12127: }
12128: } elsif ($current{$item} ne $env{'form.'.$item}) {
12129: $changes{$item} = 1;
12130: }
12131: }
12132: if (($env{'form.'.$item} eq '0') || ($env{'form.'.$item} eq '1')) {
12133: $helphash{'helpsettings'}{$item} = $env{'form.'.$item};
12134: }
12135: }
12136: my $maxnum = $env{'form.helproles_maxnum'};
12137: my $confname = $dom.'-domainconfig';
12138: my %existing=&Apache::lonnet::dump('roles',$dom,$confname,'rolesdef_');
12139: my (@allpos,%newsettings,%changedprivs,$newrole);
12140: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
12141: my @accesstypes = ('all','none','status','inc','exc');
12142: my %domhelpdesk = &Apache::lonnet::get_active_domroles($dom,['dh']);
12143: my %lt = &Apache::lonlocal::texthash(
12144: s => 'system',
12145: d => 'domain',
12146: order => 'Display order',
12147: access => 'Role usage',
12148: all => 'All',
12149: none => 'None',
12150: status => 'Determined based on institutional status',
12151: inc => 'Include all, but exclude specific personnel',
12152: exc => 'Exclude all, but include specific personnel',
12153: );
12154: for (my $num=0; $num<=$maxnum; $num++) {
12155: my ($prefix,$identifier,$rolename,%curr);
12156: if ($num == $maxnum) {
12157: next unless ($env{'form.newcusthelp'} == $maxnum);
12158: $identifier = 'custhelp'.$num;
12159: $prefix = 'helproles_'.$num;
12160: $rolename = $env{'form.custhelpname'.$num};
12161: $rolename=~s/[^A-Za-z0-9]//gs;
12162: next if ($rolename eq '');
12163: next if (exists($existing{'rolesdef_'.$rolename}));
12164: my %newprivs = &Apache::lonuserutils::custom_role_update($rolename,$identifier);
12165: my $result = &Apache::lonnet::definerole($rolename,$newprivs{'s'},$newprivs{'d'},
12166: $newprivs{'c'},$confname,$dom);
12167: if ($result ne 'ok') {
12168: $errors .= '<li><span class="LC_error">'.
12169: &mt('An error occurred storing the new custom role: [_1]',
12170: $result).'</span></li>';
12171: next;
12172: } else {
12173: $changedprivs{$rolename} = \%newprivs;
12174: $newrole = $rolename;
12175: }
12176: } else {
12177: $prefix = 'helproles_'.$num;
12178: $rolename = $env{'form.'.$prefix};
12179: next if ($rolename eq '');
12180: next unless (exists($existing{'rolesdef_'.$rolename}));
12181: $identifier = 'custhelp'.$num;
12182: my %newprivs = &Apache::lonuserutils::custom_role_update($rolename,$identifier);
12183: my %currprivs;
12184: ($currprivs{'s'},$currprivs{'d'},$currprivs{'c'}) =
12185: split(/\_/,$existing{'rolesdef_'.$rolename});
12186: foreach my $level ('c','d','s') {
12187: if ($newprivs{$level} ne $currprivs{$level}) {
12188: my $result = &Apache::lonnet::definerole($rolename,$newprivs{'s'},$newprivs{'d'},
12189: $newprivs{'c'},$confname,$dom);
12190: if ($result ne 'ok') {
12191: $errors .= '<li><span class="LC_error">'.
12192: &mt('An error occurred storing privileges for existing role [_1]: [_2]',
12193: $rolename,$result).'</span></li>';
12194: } else {
12195: $changedprivs{$rolename} = \%newprivs;
12196: }
12197: last;
12198: }
12199: }
12200: if (ref($current{'adhoc'}) eq 'HASH') {
12201: if (ref($current{'adhoc'}{$rolename}) eq 'HASH') {
12202: %curr = %{$current{'adhoc'}{$rolename}};
12203: }
12204: }
12205: }
12206: my $newpos = $env{'form.'.$prefix.'_pos'};
12207: $newpos =~ s/\D+//g;
12208: $allpos[$newpos] = $rolename;
12209: my $newdesc = $env{'form.'.$prefix.'_desc'};
12210: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'desc'} = $newdesc;
12211: if ($curr{'desc'}) {
12212: if ($curr{'desc'} ne $newdesc) {
12213: $changes{'customrole'}{$rolename}{'desc'} = 1;
12214: $newsettings{$rolename}{'desc'} = $newdesc;
12215: }
12216: } elsif ($newdesc ne '') {
12217: $changes{'customrole'}{$rolename}{'desc'} = 1;
12218: $newsettings{$rolename}{'desc'} = $newdesc;
12219: }
12220: my $access = $env{'form.'.$prefix.'_access'};
12221: if (grep(/^\Q$access\E$/,@accesstypes)) {
12222: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'} = $access;
12223: if ($access eq 'status') {
12224: my @statuses = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_status');
12225: if (scalar(@statuses) == 0) {
12226: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'} = 'none';
12227: } else {
12228: my (@shownstatus,$numtypes);
12229: $helphash{'helpsettings'}{'adhoc'}{$rolename}{$access} = [];
12230: if (ref($types) eq 'ARRAY') {
12231: $numtypes = scalar(@{$types});
12232: foreach my $type (sort(@statuses)) {
12233: if ($type eq 'default') {
12234: push(@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}},$type);
12235: } elsif (grep(/^\Q$type\E$/,@{$types})) {
12236: push(@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}},$type);
12237: push(@shownstatus,$usertypes->{$type});
12238: }
12239: }
12240: }
12241: if (grep(/^default$/,@statuses)) {
12242: push(@shownstatus,$othertitle);
12243: }
12244: if (scalar(@shownstatus) == 1+$numtypes) {
12245: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'} = 'all';
12246: delete($helphash{'helpsettings'}{'adhoc'}{$rolename}{'status'});
12247: } else {
12248: $newsettings{$rolename}{'status'} = join(' '.&mt('or').' ',@shownstatus);
12249: if (ref($curr{'status'}) eq 'ARRAY') {
12250: my @diffs = &Apache::loncommon::compare_arrays($helphash{'helpsettings'}{'adhoc'}{$rolename}{$access},$curr{$access});
12251: if (@diffs) {
12252: $changes{'customrole'}{$rolename}{$access} = 1;
12253: }
12254: } elsif (@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}}) {
12255: $changes{'customrole'}{$rolename}{$access} = 1;
12256: }
12257: }
12258: }
12259: } elsif (($access eq 'inc') || ($access eq 'exc')) {
12260: my @personnel = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_staff_'.$access);
12261: my @newspecstaff;
12262: $helphash{'helpsettings'}{'adhoc'}{$rolename}{$access} = [];
12263: foreach my $person (sort(@personnel)) {
12264: if ($domhelpdesk{$person}) {
12265: push(@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}},$person);
12266: }
12267: }
12268: if (ref($curr{$access}) eq 'ARRAY') {
12269: my @diffs = &Apache::loncommon::compare_arrays($helphash{'helpsettings'}{'adhoc'}{$rolename}{$access},$curr{$access});
12270: if (@diffs) {
12271: $changes{'customrole'}{$rolename}{$access} = 1;
12272: }
12273: } elsif (@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}}) {
12274: $changes{'customrole'}{$rolename}{$access} = 1;
12275: }
12276: foreach my $person (@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}}) {
12277: my ($uname,$udom) = split(/:/,$person);
12278: push(@newspecstaff,&Apache::loncommon::aboutmewrapper(&Apache::loncommon::plainname($uname,$udom,'lastname'),$uname,$udom));
12279: }
12280: $newsettings{$rolename}{$access} = join(', ',sort(@newspecstaff));
12281: }
12282: } else {
12283: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'}= 'all';
12284: }
12285: unless ($curr{'access'} eq $access) {
12286: $changes{'customrole'}{$rolename}{'access'} = 1;
12287: $newsettings{$rolename}{'access'} = $lt{$helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'}};
12288: }
12289: }
12290: if (@allpos > 0) {
12291: my $idx = 0;
12292: foreach my $rolename (@allpos) {
12293: if ($rolename ne '') {
12294: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'order'} = $idx;
12295: if (ref($current{'adhoc'}) eq 'HASH') {
12296: if (ref($current{'adhoc'}{$rolename}) eq 'HASH') {
12297: if ($current{'adhoc'}{$rolename}{'order'} ne $idx) {
12298: $changes{'customrole'}{$rolename}{'order'} = 1;
12299: $newsettings{$rolename}{'order'} = $idx+1;
12300: }
12301: }
12302: }
12303: $idx ++;
12304: }
12305: }
12306: }
12307: my $putresult;
12308: if (keys(%changes) > 0) {
12309: $putresult = &Apache::lonnet::put_dom('configuration',\%helphash,$dom);
12310: if ($putresult eq 'ok') {
12311: if (ref($helphash{'helpsettings'}) eq 'HASH') {
12312: $domdefaults{'submitbugs'} = $helphash{'helpsettings'}{'submitbugs'};
12313: if (ref($helphash{'helpsettings'}{'adhoc'}) eq 'HASH') {
12314: $domdefaults{'adhocroles'} = $helphash{'helpsettings'}{'adhoc'};
12315: }
12316: }
12317: my $cachetime = 24*60*60;
12318: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
12319: if (ref($lastactref) eq 'HASH') {
12320: $lastactref->{'domdefaults'} = 1;
12321: }
12322: } else {
12323: $errors .= '<li><span class="LC_error">'.
12324: &mt('An error occurred storing the settings: [_1]',
12325: $putresult).'</span></li>';
12326: }
12327: }
12328: if ((keys(%changes) && ($putresult eq 'ok')) || (keys(%changedprivs))) {
12329: $resulttext = &mt('Changes made:').'<ul>';
12330: my (%shownprivs,@levelorder);
12331: @levelorder = ('c','d','s');
12332: if ((keys(%changes)) && ($putresult eq 'ok')) {
12333: foreach my $item (sort(keys(%changes))) {
12334: if ($item eq 'submitbugs') {
12335: $resulttext .= '<li>'.&mt('Display link to: [_1] set to "'.$offon[$env{'form.'.$item}].'".',
12336: &Apache::loncommon::modal_link('http://bugs.loncapa.org',
12337: &mt('LON-CAPA bug tracker'),600,500)).'</li>';
12338: } elsif ($item eq 'customrole') {
12339: if (ref($changes{'customrole'}) eq 'HASH') {
12340: my @keyorder = ('order','desc','access','status','exc','inc');
12341: my %keytext = &Apache::lonlocal::texthash(
12342: order => 'Order',
12343: desc => 'Role description',
12344: access => 'Role usage',
12345: status => 'Allowed instituional types',
12346: exc => 'Allowed personnel',
12347: inc => 'Disallowed personnel',
12348: );
12349: foreach my $role (sort(keys(%{$changes{'customrole'}}))) {
12350: if (ref($changes{'customrole'}{$role}) eq 'HASH') {
12351: if ($role eq $newrole) {
12352: $resulttext .= '<li>'.&mt('New custom role added: [_1]',
12353: $role).'<ul>';
12354: } else {
12355: $resulttext .= '<li>'.&mt('Existing custom role modified: [_1]',
12356: $role).'<ul>';
12357: }
12358: foreach my $key (@keyorder) {
12359: if ($changes{'customrole'}{$role}{$key}) {
12360: $resulttext .= '<li>'.&mt("[_1] set to: [_2]",
12361: $keytext{$key},$newsettings{$role}{$key}).
12362: '</li>';
12363: }
12364: }
12365: if (ref($changedprivs{$role}) eq 'HASH') {
12366: $shownprivs{$role} = 1;
12367: $resulttext .= '<li>'.&mt('Privileges set to :').'<ul>';
12368: foreach my $level (@levelorder) {
12369: foreach my $item (split(/\:/,$changedprivs{$role}{$level})) {
12370: next if ($item eq '');
12371: my ($priv) = split(/\&/,$item,2);
12372: if (&Apache::lonnet::plaintext($priv)) {
12373: $resulttext .= '<li>'.&Apache::lonnet::plaintext($priv);
12374: unless ($level eq 'c') {
12375: $resulttext .= ' ('.$lt{$level}.')';
12376: }
12377: $resulttext .= '</li>';
12378: }
12379: }
12380: }
12381: $resulttext .= '</ul>';
12382: }
12383: $resulttext .= '</ul></li>';
12384: }
12385: }
12386: }
12387: }
12388: }
12389: }
12390: if (keys(%changedprivs)) {
12391: foreach my $role (sort(keys(%changedprivs))) {
12392: unless ($shownprivs{$role}) {
12393: $resulttext .= '<li>'.&mt('Existing custom role modified: [_1]',
12394: $role).'<ul>'.
12395: '<li>'.&mt('Privileges set to :').'<ul>';
12396: foreach my $level (@levelorder) {
12397: foreach my $item (split(/\:/,$changedprivs{$role}{$level})) {
12398: next if ($item eq '');
12399: my ($priv) = split(/\&/,$item,2);
12400: if (&Apache::lonnet::plaintext($priv)) {
12401: $resulttext .= '<li>'.&Apache::lonnet::plaintext($priv);
12402: unless ($level eq 'c') {
12403: $resulttext .= ' ('.$lt{$level}.')';
12404: }
12405: $resulttext .= '</li>';
12406: }
12407: }
12408: }
12409: $resulttext .= '</ul></li></ul></li>';
12410: }
12411: }
12412: }
12413: $resulttext .= '</ul>';
12414: } else {
12415: $resulttext = &mt('No changes made to help settings');
12416: }
12417: if ($errors) {
12418: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
12419: $errors.'</ul>';
12420: }
12421: return $resulttext;
12422: }
12423:
12424: sub modify_coursedefaults {
12425: my ($dom,$lastactref,%domconfig) = @_;
12426: my ($resulttext,$errors,%changes,%defaultshash);
12427: my %defaultchecked = (
12428: 'canuse_pdfforms' => 'off',
12429: 'uselcmath' => 'on',
12430: 'usejsme' => 'on'
12431: );
12432: my @toggles = ('canuse_pdfforms','uselcmath','usejsme');
12433: my @numbers = ('anonsurvey_threshold','uploadquota_official','uploadquota_unofficial',
12434: 'uploadquota_community','uploadquota_textbook','uploadquota_placement',
12435: 'mysqltables_official','mysqltables_unofficial','mysqltables_community',
12436: 'mysqltables_textbook','mysqltables_placement');
12437: my @types = ('official','unofficial','community','textbook','placement');
12438: my %staticdefaults = (
12439: anonsurvey_threshold => 10,
12440: uploadquota => 500,
12441: postsubmit => 60,
12442: mysqltables => 172800,
12443: );
12444:
12445: $defaultshash{'coursedefaults'} = {};
12446:
12447: if (ref($domconfig{'coursedefaults'}) ne 'HASH') {
12448: if ($domconfig{'coursedefaults'} eq '') {
12449: $domconfig{'coursedefaults'} = {};
12450: }
12451: }
12452:
12453: if (ref($domconfig{'coursedefaults'}) eq 'HASH') {
12454: foreach my $item (@toggles) {
12455: if ($defaultchecked{$item} eq 'on') {
12456: if (($domconfig{'coursedefaults'}{$item} eq '') &&
12457: ($env{'form.'.$item} eq '0')) {
12458: $changes{$item} = 1;
12459: } elsif ($domconfig{'coursedefaults'}{$item} ne $env{'form.'.$item}) {
12460: $changes{$item} = 1;
12461: }
12462: } elsif ($defaultchecked{$item} eq 'off') {
12463: if (($domconfig{'coursedefaults'}{$item} eq '') &&
12464: ($env{'form.'.$item} eq '1')) {
12465: $changes{$item} = 1;
12466: } elsif ($domconfig{'coursedefaults'}{$item} ne $env{'form.'.$item}) {
12467: $changes{$item} = 1;
12468: }
12469: }
12470: $defaultshash{'coursedefaults'}{$item} = $env{'form.'.$item};
12471: }
12472: foreach my $item (@numbers) {
12473: my ($currdef,$newdef);
12474: $newdef = $env{'form.'.$item};
12475: if ($item eq 'anonsurvey_threshold') {
12476: $currdef = $domconfig{'coursedefaults'}{$item};
12477: $newdef =~ s/\D//g;
12478: if ($newdef eq '' || $newdef < 1) {
12479: $newdef = 1;
12480: }
12481: $defaultshash{'coursedefaults'}{$item} = $newdef;
12482: } else {
12483: my ($setting,$type) = ($item =~ /^(uploadquota|mysqltables)_(\w+)$/);
12484: if (ref($domconfig{'coursedefaults'}{$setting}) eq 'HASH') {
12485: $currdef = $domconfig{'coursedefaults'}{$setting}{$type};
12486: }
12487: $newdef =~ s/[^\w.\-]//g;
12488: $defaultshash{'coursedefaults'}{$setting}{$type} = $newdef;
12489: }
12490: if ($currdef ne $newdef) {
12491: my $staticdef;
12492: if ($item eq 'anonsurvey_threshold') {
12493: unless (($currdef eq '') && ($newdef == $staticdefaults{$item})) {
12494: $changes{$item} = 1;
12495: }
12496: } elsif ($item =~ /^(uploadquota|mysqltables)_/) {
12497: my $setting = $1;
12498: unless (($currdef eq '') && ($newdef == $staticdefaults{$setting})) {
12499: $changes{$setting} = 1;
12500: }
12501: }
12502: }
12503: }
12504: my $currclone = $domconfig{'coursedefaults'}{'canclone'};
12505: my @currclonecode;
12506: if (ref($currclone) eq 'HASH') {
12507: if (ref($currclone->{'instcode'}) eq 'ARRAY') {
12508: @currclonecode = @{$currclone->{'instcode'}};
12509: }
12510: }
12511: my $newclone;
12512: if ($env{'form.canclone'} =~ /^(none|domain|instcode)$/) {
12513: $newclone = $env{'form.canclone'};
12514: }
12515: if ($newclone eq 'instcode') {
12516: my @newcodes = &Apache::loncommon::get_env_multiple('form.clonecode');
12517: my (%codedefaults,@code_order,@clonecode);
12518: &Apache::lonnet::auto_instcode_defaults($dom,\%codedefaults,
12519: \@code_order);
12520: foreach my $item (@code_order) {
12521: if (grep(/^\Q$item\E$/,@newcodes)) {
12522: push(@clonecode,$item);
12523: }
12524: }
12525: if (@clonecode) {
12526: $defaultshash{'coursedefaults'}{'canclone'} = { $newclone => \@clonecode };
12527: my @diffs = &Apache::loncommon::compare_arrays(\@currclonecode,\@clonecode);
12528: if (@diffs) {
12529: $changes{'canclone'} = 1;
12530: }
12531: } else {
12532: $newclone eq '';
12533: }
12534: } elsif ($newclone ne '') {
12535: $defaultshash{'coursedefaults'}{'canclone'} = $newclone;
12536: }
12537: if ($newclone ne $currclone) {
12538: $changes{'canclone'} = 1;
12539: }
12540: my %credits;
12541: foreach my $type (@types) {
12542: unless ($type eq 'community') {
12543: $credits{$type} = $env{'form.'.$type.'_credits'};
12544: $credits{$type} =~ s/[^\d.]+//g;
12545: }
12546: }
12547: if ((ref($domconfig{'coursedefaults'}{'coursecredits'}) ne 'HASH') &&
12548: ($env{'form.coursecredits'} eq '1')) {
12549: $changes{'coursecredits'} = 1;
12550: foreach my $type (keys(%credits)) {
12551: $defaultshash{'coursedefaults'}{'coursecredits'}{$type} = $credits{$type};
12552: }
12553: } else {
12554: if ($env{'form.coursecredits'} eq '1') {
12555: foreach my $type (@types) {
12556: unless ($type eq 'community') {
12557: if ($domconfig{'coursedefaults'}{'coursecredits'}{$type} ne $credits{$type}) {
12558: $changes{'coursecredits'} = 1;
12559: }
12560: $defaultshash{'coursedefaults'}{'coursecredits'}{$type} = $credits{$type};
12561: }
12562: }
12563: } elsif (ref($domconfig{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
12564: foreach my $type (@types) {
12565: unless ($type eq 'community') {
12566: if ($domconfig{'coursedefaults'}{'coursecredits'}{$type}) {
12567: $changes{'coursecredits'} = 1;
12568: last;
12569: }
12570: }
12571: }
12572: }
12573: }
12574: if ($env{'form.postsubmit'} eq '1') {
12575: $defaultshash{'coursedefaults'}{'postsubmit'}{'client'} = 'on';
12576: my %currtimeout;
12577: if (ref($domconfig{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
12578: if ($domconfig{'coursedefaults'}{'postsubmit'}{'client'} eq 'off') {
12579: $changes{'postsubmit'} = 1;
12580: }
12581: if (ref($domconfig{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
12582: %currtimeout = %{$domconfig{'coursedefaults'}{'postsubmit'}{'timeout'}};
12583: }
12584: } else {
12585: $changes{'postsubmit'} = 1;
12586: }
12587: foreach my $type (@types) {
12588: my $timeout = $env{'form.'.$type.'_timeout'};
12589: $timeout =~ s/\D//g;
12590: if ($timeout == $staticdefaults{'postsubmit'}) {
12591: $timeout = '';
12592: } elsif (($timeout eq '') || ($timeout =~ /^0+$/)) {
12593: $timeout = '0';
12594: }
12595: unless ($timeout eq '') {
12596: $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type} = $timeout;
12597: }
12598: if (exists($currtimeout{$type})) {
12599: if ($timeout ne $currtimeout{$type}) {
12600: $changes{'postsubmit'} = 1;
12601: }
12602: } elsif ($timeout ne '') {
12603: $changes{'postsubmit'} = 1;
12604: }
12605: }
12606: } else {
12607: $defaultshash{'coursedefaults'}{'postsubmit'}{'client'} = 'off';
12608: if (ref($domconfig{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
12609: if ($domconfig{'coursedefaults'}{'postsubmit'}{'client'} eq 'on') {
12610: $changes{'postsubmit'} = 1;
12611: }
12612: } else {
12613: $changes{'postsubmit'} = 1;
12614: }
12615: }
12616: }
12617: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
12618: $dom);
12619: if ($putresult eq 'ok') {
12620: if (keys(%changes) > 0) {
12621: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
12622: if (($changes{'canuse_pdfforms'}) || ($changes{'uploadquota'}) || ($changes{'postsubmit'}) ||
12623: ($changes{'coursecredits'}) || ($changes{'uselcmath'}) || ($changes{'usejsme'}) ||
12624: ($changes{'canclone'}) || ($changes{'mysqltables'})) {
12625: foreach my $item ('canuse_pdfforms','uselcmath','usejsme') {
12626: if ($changes{$item}) {
12627: $domdefaults{$item}=$defaultshash{'coursedefaults'}{$item};
12628: }
12629: }
12630: if ($changes{'coursecredits'}) {
12631: if (ref($defaultshash{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
12632: foreach my $type (keys(%{$defaultshash{'coursedefaults'}{'coursecredits'}})) {
12633: $domdefaults{$type.'credits'} =
12634: $defaultshash{'coursedefaults'}{'coursecredits'}{$type};
12635: }
12636: }
12637: }
12638: if ($changes{'postsubmit'}) {
12639: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
12640: $domdefaults{'postsubmit'} = $defaultshash{'coursedefaults'}{'postsubmit'}{'client'};
12641: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
12642: foreach my $type (keys(%{$defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}})) {
12643: $domdefaults{$type.'postsubtimeout'} =
12644: $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type};
12645: }
12646: }
12647: }
12648: }
12649: if ($changes{'uploadquota'}) {
12650: if (ref($defaultshash{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
12651: foreach my $type (@types) {
12652: $domdefaults{$type.'quota'}=$defaultshash{'coursedefaults'}{'uploadquota'}{$type};
12653: }
12654: }
12655: }
12656: if ($changes{'canclone'}) {
12657: if (ref($defaultshash{'coursedefaults'}{'canclone'}) eq 'HASH') {
12658: if (ref($defaultshash{'coursedefaults'}{'canclone'}{'instcode'}) eq 'ARRAY') {
12659: my @clonecodes = @{$defaultshash{'coursedefaults'}{'canclone'}{'instcode'}};
12660: if (@clonecodes) {
12661: $domdefaults{'canclone'} = join('+',@clonecodes);
12662: }
12663: }
12664: } else {
12665: $domdefaults{'canclone'}=$defaultshash{'coursedefaults'}{'canclone'};
12666: }
12667: }
12668: my $cachetime = 24*60*60;
12669: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
12670: if (ref($lastactref) eq 'HASH') {
12671: $lastactref->{'domdefaults'} = 1;
12672: }
12673: }
12674: $resulttext = &mt('Changes made:').'<ul>';
12675: foreach my $item (sort(keys(%changes))) {
12676: if ($item eq 'canuse_pdfforms') {
12677: if ($env{'form.'.$item} eq '1') {
12678: $resulttext .= '<li>'.&mt("Course/Community users can create/upload PDF forms set to 'on'").'</li>';
12679: } else {
12680: $resulttext .= '<li>'.&mt('Course/Community users can create/upload PDF forms set to "off"').'</li>';
12681: }
12682: } elsif ($item eq 'uselcmath') {
12683: if ($env{'form.'.$item} eq '1') {
12684: $resulttext .= '<li>'.&mt('Math preview uses LON-CAPA previewer (javascript), if supported by browser.').'</li>';
12685: } else {
12686: $resulttext .= '<li>'.&mt('Math preview uses DragMath (Java), if supported by client OS.').'</li>';
12687: }
12688: } elsif ($item eq 'usejsme') {
12689: if ($env{'form.'.$item} eq '1') {
12690: $resulttext .= '<li>'.&mt('Molecule editor uses JSME (HTML5), if supported by browser.').'</li>';
12691: } else {
12692: $resulttext .= '<li>'.&mt('Molecule editor uses JME (Java), if supported by client OS.').'</li>';
12693: }
12694: } elsif ($item eq 'anonsurvey_threshold') {
12695: $resulttext .= '<li>'.&mt('Responder count required for display of anonymous survey submissions set to [_1].',$defaultshash{'coursedefaults'}{'anonsurvey_threshold'}).'</li>';
12696: } elsif ($item eq 'uploadquota') {
12697: if (ref($defaultshash{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
12698: $resulttext .= '<li>'.&mt('Default quota for content uploaded to a course/community via Course Editor set as follows:').'<ul>'.
12699: '<li>'.&mt('Official courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'official'}.'</b>').'</li>'.
12700: '<li>'.&mt('Unofficial courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'unofficial'}.'</b>').'</li>'.
12701: '<li>'.&mt('Textbook courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'textbook'}.'</b>').'</li>'.
12702: '<li>'.&mt('Placement tests: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'placement'}.'</b>').'</li>'.
12703: '<li>'.&mt('Communities: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'community'}.'</b>').'</li>'.
12704: '</ul>'.
12705: '</li>';
12706: } else {
12707: $resulttext .= '<li>'.&mt('Default quota for content uploaded via Course Editor remains default: [_1] MB',$staticdefaults{'uploadquota'}).'</li>';
12708: }
12709: } elsif ($item eq 'mysqltables') {
12710: if (ref($defaultshash{'coursedefaults'}{'mysqltables'}) eq 'HASH') {
12711: $resulttext .= '<li>'.&mt('Lifetime of "Temporary" MySQL tables (student performance data) on homeserver').'<ul>'.
12712: '<li>'.&mt('Official courses: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'official'}.'</b>').'</li>'.
12713: '<li>'.&mt('Unofficial courses: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'unofficial'}.'</b>').'</li>'.
12714: '<li>'.&mt('Textbook courses: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'textbook'}.'</b>').'</li>'.
12715: '<li>'.&mt('Placement tests: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'placement'}.'</b>').'</li>'.
12716: '<li>'.&mt('Communities: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'community'}.'</b>').'</li>'.
12717: '</ul>'.
12718: '</li>';
12719: } else {
12720: $resulttext .= '<li>'.&mt('Lifetime of "Temporary" MySQL tables (student performance data) on homeserver remains default: [_1] s',$staticdefaults{'uploadquota'}).'</li>';
12721: }
12722: } elsif ($item eq 'postsubmit') {
12723: if ($domdefaults{'postsubmit'} eq 'off') {
12724: $resulttext .= '<li>'.&mt('Submit button(s) remain enabled on page after student makes submission.');
12725: } else {
12726: $resulttext .= '<li>'.&mt('Submit button(s) disabled on page after student makes submission').'; ';
12727: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
12728: $resulttext .= &mt('durations:').'<ul>';
12729: foreach my $type (@types) {
12730: $resulttext .= '<li>';
12731: my $timeout;
12732: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
12733: $timeout = $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type};
12734: }
12735: my $display;
12736: if ($timeout eq '0') {
12737: $display = &mt('unlimited');
12738: } elsif ($timeout eq '') {
12739: $display = &mt('[quant,_1,second] (default)',$staticdefaults{'postsubmit'});
12740: } else {
12741: $display = &mt('[quant,_1,second]',$timeout);
12742: }
12743: if ($type eq 'community') {
12744: $resulttext .= &mt('Communities');
12745: } elsif ($type eq 'official') {
12746: $resulttext .= &mt('Official courses');
12747: } elsif ($type eq 'unofficial') {
12748: $resulttext .= &mt('Unofficial courses');
12749: } elsif ($type eq 'textbook') {
12750: $resulttext .= &mt('Textbook courses');
12751: } elsif ($type eq 'placement') {
12752: $resulttext .= &mt('Placement tests');
12753: }
12754: $resulttext .= ' -- '.$display.'</li>';
12755: }
12756: $resulttext .= '</ul>';
12757: }
12758: $resulttext .= '</li>';
12759: }
12760: } elsif ($item eq 'coursecredits') {
12761: if (ref($defaultshash{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
12762: if (($domdefaults{'officialcredits'} eq '') &&
12763: ($domdefaults{'unofficialcredits'} eq '') &&
12764: ($domdefaults{'textbookcredits'} eq '')) {
12765: $resulttext .= '<li>'.&mt('Student credits not in use for courses in this domain').'</li>';
12766: } else {
12767: $resulttext .= '<li>'.&mt('Student credits can be set per course by a Domain Coordinator, with the following defaults applying:').'<ul>'.
12768: '<li>'.&mt('Official courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'official'}).'</li>'.
12769: '<li>'.&mt('Unofficial courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'unofficial'}).'</li>'.
12770: '<li>'.&mt('Textbook courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'textbook'}).'</li>'.
12771: '</ul>'.
12772: '</li>';
12773: }
12774: } else {
12775: $resulttext .= '<li>'.&mt('Student credits not in use for courses in this domain').'</li>';
12776: }
12777: } elsif ($item eq 'canclone') {
12778: if (ref($defaultshash{'coursedefaults'}{'canclone'}) eq 'HASH') {
12779: if (ref($defaultshash{'coursedefaults'}{'canclone'}{'instcode'}) eq 'ARRAY') {
12780: my $clonecodes = join(' '.&mt('and').' ',@{$defaultshash{'coursedefaults'}{'canclone'}{'instcode'}});
12781: $resulttext .= '<li>'.&mt('By default, official courses can be cloned from existing courses with the same: [_1]','<b>'.$clonecodes.'</b>').'</li>';
12782: }
12783: } elsif ($defaultshash{'coursedefaults'}{'canclone'} eq 'domain') {
12784: $resulttext .= '<li>'.&mt('By default, a course requester can clone any course from his/her domain.').'</li>';
12785: } else {
12786: $resulttext .= '<li>'.&mt('By default, only course owner and coordinators may clone a course.').'</li>';
12787: }
12788: }
12789: }
12790: $resulttext .= '</ul>';
12791: } else {
12792: $resulttext = &mt('No changes made to course defaults');
12793: }
12794: } else {
12795: $resulttext = '<span class="LC_error">'.
12796: &mt('An error occurred: [_1]',$putresult).'</span>';
12797: }
12798: return $resulttext;
12799: }
12800:
12801: sub modify_selfenrollment {
12802: my ($dom,$lastactref,%domconfig) = @_;
12803: my ($resulttext,$errors,%changes,%selfenrollhash,%ordered);
12804: my @types = ('official','unofficial','community','textbook','placement');
12805: my %titles = &tool_titles();
12806: my %descs = &Apache::lonuserutils::selfenroll_default_descs();
12807: ($ordered{'admin'},my $titlesref) = &Apache::lonuserutils::get_selfenroll_titles();
12808: $ordered{'default'} = ['types','registered','approval','limit'];
12809:
12810: my (%roles,%shown,%toplevel);
12811: $roles{'0'} = &Apache::lonnet::plaintext('dc');
12812:
12813: if (ref($domconfig{'selfenrollment'}) ne 'HASH') {
12814: if ($domconfig{'selfenrollment'} eq '') {
12815: $domconfig{'selfenrollment'} = {};
12816: }
12817: }
12818: %toplevel = (
12819: admin => 'Configuration Rights',
12820: default => 'Default settings',
12821: validation => 'Validation of self-enrollment requests',
12822: );
12823: my ($itemsref,$namesref,$fieldsref) = &Apache::lonuserutils::selfenroll_validation_types();
12824:
12825: if (ref($ordered{'admin'}) eq 'ARRAY') {
12826: foreach my $item (@{$ordered{'admin'}}) {
12827: foreach my $type (@types) {
12828: if ($env{'form.selfenrolladmin_'.$item.'_'.$type}) {
12829: $selfenrollhash{'admin'}{$type}{$item} = 1;
12830: } else {
12831: $selfenrollhash{'admin'}{$type}{$item} = 0;
12832: }
12833: if (ref($domconfig{'selfenrollment'}{'admin'}) eq 'HASH') {
12834: if (ref($domconfig{'selfenrollment'}{'admin'}{$type}) eq 'HASH') {
12835: if ($selfenrollhash{'admin'}{$type}{$item} ne
12836: $domconfig{'selfenrollment'}{'admin'}{$type}{$item}) {
12837: push(@{$changes{'admin'}{$type}},$item);
12838: }
12839: } else {
12840: if (!$selfenrollhash{'admin'}{$type}{$item}) {
12841: push(@{$changes{'admin'}{$type}},$item);
12842: }
12843: }
12844: } elsif (!$selfenrollhash{'admin'}{$type}{$item}) {
12845: push(@{$changes{'admin'}{$type}},$item);
12846: }
12847: }
12848: }
12849: }
12850:
12851: foreach my $item (@{$ordered{'default'}}) {
12852: foreach my $type (@types) {
12853: my $value = $env{'form.selfenrolldefault_'.$item.'_'.$type};
12854: if ($item eq 'types') {
12855: unless (($value eq 'all') || ($value eq 'dom')) {
12856: $value = '';
12857: }
12858: } elsif ($item eq 'registered') {
12859: unless ($value eq '1') {
12860: $value = 0;
12861: }
12862: } elsif ($item eq 'approval') {
12863: unless ($value =~ /^[012]$/) {
12864: $value = 0;
12865: }
12866: } else {
12867: unless (($value eq 'allstudents') || ($value eq 'selfenrolled')) {
12868: $value = 'none';
12869: }
12870: }
12871: $selfenrollhash{'default'}{$type}{$item} = $value;
12872: if (ref($domconfig{'selfenrollment'}{'default'}) eq 'HASH') {
12873: if (ref($domconfig{'selfenrollment'}{'default'}{$type}) eq 'HASH') {
12874: if ($selfenrollhash{'default'}{$type}{$item} ne
12875: $domconfig{'selfenrollment'}{'default'}{$type}{$item}) {
12876: push(@{$changes{'default'}{$type}},$item);
12877: }
12878: } else {
12879: push(@{$changes{'default'}{$type}},$item);
12880: }
12881: } else {
12882: push(@{$changes{'default'}{$type}},$item);
12883: }
12884: if ($item eq 'limit') {
12885: if (($value eq 'allstudents') || ($value eq 'selfenrolled')) {
12886: $env{'form.selfenrolldefault_cap_'.$type} =~ s/\D//g;
12887: if ($env{'form.selfenrolldefault_cap_'.$type} ne '') {
12888: $selfenrollhash{'default'}{$type}{'cap'} = $env{'form.selfenrolldefault_cap_'.$type};
12889: }
12890: } else {
12891: $selfenrollhash{'default'}{$type}{'cap'} = '';
12892: }
12893: if (ref($domconfig{'selfenrollment'}{'default'}{$type}) eq 'HASH') {
12894: if ($selfenrollhash{'default'}{$type}{'cap'} ne
12895: $domconfig{'selfenrollment'}{'admin'}{$type}{'cap'}) {
12896: push(@{$changes{'default'}{$type}},'cap');
12897: }
12898: } elsif ($selfenrollhash{'default'}{$type}{'cap'} ne '') {
12899: push(@{$changes{'default'}{$type}},'cap');
12900: }
12901: }
12902: }
12903: }
12904:
12905: foreach my $item (@{$itemsref}) {
12906: if ($item eq 'fields') {
12907: my @changed;
12908: @{$selfenrollhash{'validation'}{$item}} = &Apache::loncommon::get_env_multiple('form.selfenroll_validation_'.$item);
12909: if (@{$selfenrollhash{'validation'}{$item}} > 0) {
12910: @{$selfenrollhash{'validation'}{$item}} = sort(@{$selfenrollhash{'validation'}{$item}});
12911: }
12912: if (ref($domconfig{'selfenrollment'}{'validation'}) eq 'HASH') {
12913: if (ref($domconfig{'selfenrollment'}{'validation'}{$item}) eq 'ARRAY') {
12914: @changed = &Apache::loncommon::compare_arrays($selfenrollhash{'validation'}{$item},
12915: $domconfig{'selfenrollment'}{'validation'}{$item});
12916: } else {
12917: @changed = @{$selfenrollhash{'validation'}{$item}};
12918: }
12919: } else {
12920: @changed = @{$selfenrollhash{'validation'}{$item}};
12921: }
12922: if (@changed) {
12923: if ($selfenrollhash{'validation'}{$item}) {
12924: $changes{'validation'}{$item} = join(', ',@{$selfenrollhash{'validation'}{$item}});
12925: } else {
12926: $changes{'validation'}{$item} = &mt('None');
12927: }
12928: }
12929: } else {
12930: $selfenrollhash{'validation'}{$item} = $env{'form.selfenroll_validation_'.$item};
12931: if ($item eq 'markup') {
12932: if ($env{'form.selfenroll_validation_'.$item}) {
12933: $env{'form.selfenroll_validation_'.$item} =~ s/[\n\r\f]+/\s/gs;
12934: }
12935: }
12936: if (ref($domconfig{'selfenrollment'}{'validation'}) eq 'HASH') {
12937: if ($domconfig{'selfenrollment'}{'validation'}{$item} ne $selfenrollhash{'validation'}{$item}) {
12938: $changes{'validation'}{$item} = $selfenrollhash{'validation'}{$item};
12939: }
12940: }
12941: }
12942: }
12943:
12944: my $putresult = &Apache::lonnet::put_dom('configuration',{'selfenrollment' => \%selfenrollhash},
12945: $dom);
12946: if ($putresult eq 'ok') {
12947: if (keys(%changes) > 0) {
12948: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
12949: $resulttext = &mt('Changes made:').'<ul>';
12950: foreach my $key ('admin','default','validation') {
12951: if (ref($changes{$key}) eq 'HASH') {
12952: $resulttext .= '<li>'.$toplevel{$key}.'<ul>';
12953: if ($key eq 'validation') {
12954: foreach my $item (@{$itemsref}) {
12955: if (exists($changes{$key}{$item})) {
12956: if ($item eq 'markup') {
12957: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$namesref->{$item},
12958: '<br /><pre>'.$changes{$key}{$item}.'</pre>').'</li>';
12959: } else {
12960: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$namesref->{$item},
12961: '<b>'.$changes{$key}{$item}.'</b>').'</li>';
12962: }
12963: }
12964: }
12965: } else {
12966: foreach my $type (@types) {
12967: if ($type eq 'community') {
12968: $roles{'1'} = &mt('Community personnel');
12969: } else {
12970: $roles{'1'} = &mt('Course personnel');
12971: }
12972: if (ref($changes{$key}{$type}) eq 'ARRAY') {
12973: if (ref($selfenrollhash{$key}{$type}) eq 'HASH') {
12974: if ($key eq 'admin') {
12975: my @mgrdc = ();
12976: if (ref($ordered{$key}) eq 'ARRAY') {
12977: foreach my $item (@{$ordered{'admin'}}) {
12978: if (ref($selfenrollhash{$key}{$type}) eq 'HASH') {
12979: if ($selfenrollhash{$key}{$type}{$item} eq '0') {
12980: push(@mgrdc,$item);
12981: }
12982: }
12983: }
12984: if (@mgrdc) {
12985: $domdefaults{$type.'selfenrolladmdc'} = join(',',@mgrdc);
12986: } else {
12987: delete($domdefaults{$type.'selfenrolladmdc'});
12988: }
12989: }
12990: } else {
12991: if (ref($ordered{$key}) eq 'ARRAY') {
12992: foreach my $item (@{$ordered{$key}}) {
12993: if (grep(/^\Q$item\E$/,@{$changes{$key}{$type}})) {
12994: $domdefaults{$type.'selfenroll'.$item} =
12995: $selfenrollhash{$key}{$type}{$item};
12996: }
12997: }
12998: }
12999: }
13000: }
13001: $resulttext .= '<li>'.$titles{$type}.'<ul>';
13002: foreach my $item (@{$ordered{$key}}) {
13003: if (grep(/^\Q$item\E$/,@{$changes{$key}{$type}})) {
13004: $resulttext .= '<li>';
13005: if ($key eq 'admin') {
13006: $resulttext .= &mt('[_1] -- management by: [_2]',$titlesref->{$item},
13007: '<b>'.$roles{$selfenrollhash{'admin'}{$type}{$item}}.'</b>');
13008: } else {
13009: $resulttext .= &mt('[_1] set to: [_2]',$titlesref->{$item},
13010: '<b>'.$descs{$item}{$selfenrollhash{'default'}{$type}{$item}}.'</b>');
13011: }
13012: $resulttext .= '</li>';
13013: }
13014: }
13015: $resulttext .= '</ul></li>';
13016: }
13017: }
13018: $resulttext .= '</ul></li>';
13019: }
13020: }
13021: if ((exists($changes{'admin'})) || (exists($changes{'default'}))) {
13022: my $cachetime = 24*60*60;
13023: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
13024: if (ref($lastactref) eq 'HASH') {
13025: $lastactref->{'domdefaults'} = 1;
13026: }
13027: }
13028: }
13029: $resulttext .= '</ul>';
13030: } else {
13031: $resulttext = &mt('No changes made to self-enrollment settings');
13032: }
13033: } else {
13034: $resulttext = '<span class="LC_error">'.
13035: &mt('An error occurred: [_1]',$putresult).'</span>';
13036: }
13037: return $resulttext;
13038: }
13039:
13040: sub modify_usersessions {
13041: my ($dom,$lastactref,%domconfig) = @_;
13042: my @hostingtypes = ('version','excludedomain','includedomain');
13043: my @offloadtypes = ('primary','default');
13044: my %types = (
13045: remote => \@hostingtypes,
13046: hosted => \@hostingtypes,
13047: spares => \@offloadtypes,
13048: );
13049: my @prefixes = ('remote','hosted','spares');
13050: my @lcversions = &Apache::lonnet::all_loncaparevs();
13051: my (%by_ip,%by_location,@intdoms,@instdoms);
13052: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
13053: my @locations = sort(keys(%by_location));
13054: my (%defaultshash,%changes);
13055: foreach my $prefix (@prefixes) {
13056: $defaultshash{'usersessions'}{$prefix} = {};
13057: }
13058: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
13059: my $resulttext;
13060: my %iphost = &Apache::lonnet::get_iphost();
13061: foreach my $prefix (@prefixes) {
13062: next if ($prefix eq 'spares');
13063: foreach my $type (@{$types{$prefix}}) {
13064: my $inuse = $env{'form.'.$prefix.'_'.$type.'_inuse'};
13065: if ($type eq 'version') {
13066: my $value = $env{'form.'.$prefix.'_'.$type};
13067: my $okvalue;
13068: if ($value ne '') {
13069: if (grep(/^\Q$value\E$/,@lcversions)) {
13070: $okvalue = $value;
13071: }
13072: }
13073: if (ref($domconfig{'usersessions'}) eq 'HASH') {
13074: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
13075: if ($domconfig{'usersessions'}{$prefix}{$type} ne '') {
13076: if ($inuse == 0) {
13077: $changes{$prefix}{$type} = 1;
13078: } else {
13079: if ($okvalue ne $domconfig{'usersessions'}{$prefix}{$type}) {
13080: $changes{$prefix}{$type} = 1;
13081: }
13082: if ($okvalue ne '') {
13083: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
13084: }
13085: }
13086: } else {
13087: if (($inuse == 1) && ($okvalue ne '')) {
13088: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
13089: $changes{$prefix}{$type} = 1;
13090: }
13091: }
13092: } else {
13093: if (($inuse == 1) && ($okvalue ne '')) {
13094: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
13095: $changes{$prefix}{$type} = 1;
13096: }
13097: }
13098: } else {
13099: if (($inuse == 1) && ($okvalue ne '')) {
13100: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
13101: $changes{$prefix}{$type} = 1;
13102: }
13103: }
13104: } else {
13105: my @vals = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_'.$type);
13106: my @okvals;
13107: foreach my $val (@vals) {
13108: if ($val =~ /:/) {
13109: my @items = split(/:/,$val);
13110: foreach my $item (@items) {
13111: if (ref($by_location{$item}) eq 'ARRAY') {
13112: push(@okvals,$item);
13113: }
13114: }
13115: } else {
13116: if (ref($by_location{$val}) eq 'ARRAY') {
13117: push(@okvals,$val);
13118: }
13119: }
13120: }
13121: @okvals = sort(@okvals);
13122: if (ref($domconfig{'usersessions'}) eq 'HASH') {
13123: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
13124: if (ref($domconfig{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
13125: if ($inuse == 0) {
13126: $changes{$prefix}{$type} = 1;
13127: } else {
13128: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
13129: my @changed = &Apache::loncommon::compare_arrays($domconfig{'usersessions'}{$prefix}{$type},$defaultshash{'usersessions'}{$prefix}{$type});
13130: if (@changed > 0) {
13131: $changes{$prefix}{$type} = 1;
13132: }
13133: }
13134: } else {
13135: if ($inuse == 1) {
13136: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
13137: $changes{$prefix}{$type} = 1;
13138: }
13139: }
13140: } else {
13141: if ($inuse == 1) {
13142: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
13143: $changes{$prefix}{$type} = 1;
13144: }
13145: }
13146: } else {
13147: if ($inuse == 1) {
13148: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
13149: $changes{$prefix}{$type} = 1;
13150: }
13151: }
13152: }
13153: }
13154: }
13155:
13156: my @alldoms = &Apache::lonnet::all_domains();
13157: my %servers = &Apache::lonnet::internet_dom_servers($dom);
13158: my %spareid = ¤t_offloads_to($dom,$domconfig{'usersessions'},\%servers);
13159: my $savespares;
13160:
13161: foreach my $lonhost (sort(keys(%servers))) {
13162: my $serverhomeID =
13163: &Apache::lonnet::get_server_homeID($servers{$lonhost});
13164: my $serverhostname = &Apache::lonnet::hostname($lonhost);
13165: $defaultshash{'usersessions'}{'spares'}{$lonhost} = {};
13166: my %spareschg;
13167: foreach my $type (@{$types{'spares'}}) {
13168: my @okspares;
13169: my @checked = &Apache::loncommon::get_env_multiple('form.spare_'.$type.'_'.$lonhost);
13170: foreach my $server (@checked) {
13171: if (&Apache::lonnet::hostname($server) ne '') {
13172: unless (&Apache::lonnet::hostname($server) eq $serverhostname) {
13173: unless (grep(/^\Q$server\E$/,@okspares)) {
13174: push(@okspares,$server);
13175: }
13176: }
13177: }
13178: }
13179: my $new = $env{'form.newspare_'.$type.'_'.$lonhost};
13180: my $newspare;
13181: if (($new ne '') && (&Apache::lonnet::hostname($new))) {
13182: unless (&Apache::lonnet::hostname($new) eq $serverhostname) {
13183: $newspare = $new;
13184: }
13185: }
13186: my @spares;
13187: if (($newspare ne '') && (!grep(/^\Q$newspare\E$/,@okspares))) {
13188: @spares = sort(@okspares,$newspare);
13189: } else {
13190: @spares = sort(@okspares);
13191: }
13192: $defaultshash{'usersessions'}{'spares'}{$lonhost}{$type} = \@spares;
13193: if (ref($spareid{$lonhost}) eq 'HASH') {
13194: if (ref($spareid{$lonhost}{$type}) eq 'ARRAY') {
13195: my @diffs = &Apache::loncommon::compare_arrays($spareid{$lonhost}{$type},\@spares);
13196: if (@diffs > 0) {
13197: $spareschg{$type} = 1;
13198: }
13199: }
13200: }
13201: }
13202: if (keys(%spareschg) > 0) {
13203: $changes{'spares'}{$lonhost} = \%spareschg;
13204: }
13205: }
13206: $defaultshash{'usersessions'}{'offloadnow'} = {};
13207: my @offloadnow = &Apache::loncommon::get_env_multiple('form.offloadnow');
13208: my @okoffload;
13209: if (@offloadnow) {
13210: foreach my $server (@offloadnow) {
13211: if (&Apache::lonnet::hostname($server) ne '') {
13212: unless (grep(/^\Q$server\E$/,@okoffload)) {
13213: push(@okoffload,$server);
13214: }
13215: }
13216: }
13217: if (@okoffload) {
13218: foreach my $lonhost (@okoffload) {
13219: $defaultshash{'usersessions'}{'offloadnow'}{$lonhost} = 1;
13220: }
13221: }
13222: }
13223: if (ref($domconfig{'usersessions'}) eq 'HASH') {
13224: if (ref($domconfig{'usersessions'}{'spares'}) eq 'HASH') {
13225: if (ref($changes{'spares'}) eq 'HASH') {
13226: if (keys(%{$changes{'spares'}}) > 0) {
13227: $savespares = 1;
13228: }
13229: }
13230: } else {
13231: $savespares = 1;
13232: }
13233: if (ref($domconfig{'usersessions'}{'offloadnow'}) eq 'HASH') {
13234: foreach my $lonhost (keys(%{$domconfig{'usersessions'}{'offloadnow'}})) {
13235: unless ($defaultshash{'usersessions'}{'offloadnow'}{$lonhost}) {
13236: $changes{'offloadnow'} = 1;
13237: last;
13238: }
13239: }
13240: unless ($changes{'offloadnow'}) {
13241: foreach my $lonhost (keys(%{$defaultshash{'usersessions'}{'offloadnow'}})) {
13242: unless ($domconfig{'usersessions'}{'offloadnow'}{$lonhost}) {
13243: $changes{'offloadnow'} = 1;
13244: last;
13245: }
13246: }
13247: }
13248: } elsif (@okoffload) {
13249: $changes{'offloadnow'} = 1;
13250: }
13251: } elsif (@okoffload) {
13252: $changes{'offloadnow'} = 1;
13253: }
13254: my $nochgmsg = &mt('No changes made to settings for user session hosting/offloading.');
13255: if ((keys(%changes) > 0) || ($savespares)) {
13256: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
13257: $dom);
13258: if ($putresult eq 'ok') {
13259: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
13260: if (ref($defaultshash{'usersessions'}{'remote'}) eq 'HASH') {
13261: $domdefaults{'remotesessions'} = $defaultshash{'usersessions'}{'remote'};
13262: }
13263: if (ref($defaultshash{'usersessions'}{'hosted'}) eq 'HASH') {
13264: $domdefaults{'hostedsessions'} = $defaultshash{'usersessions'}{'hosted'};
13265: }
13266: if (ref($defaultshash{'usersessions'}{'offloadnow'}) eq 'HASH') {
13267: $domdefaults{'offloadnow'} = $defaultshash{'usersessions'}{'offloadnow'};
13268: }
13269: }
13270: my $cachetime = 24*60*60;
13271: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
13272: if (ref($lastactref) eq 'HASH') {
13273: $lastactref->{'domdefaults'} = 1;
13274: }
13275: if (keys(%changes) > 0) {
13276: my %lt = &usersession_titles();
13277: $resulttext = &mt('Changes made:').'<ul>';
13278: foreach my $prefix (@prefixes) {
13279: if (ref($changes{$prefix}) eq 'HASH') {
13280: $resulttext .= '<li>'.$lt{$prefix}.'<ul>';
13281: if ($prefix eq 'spares') {
13282: if (ref($changes{$prefix}) eq 'HASH') {
13283: foreach my $lonhost (sort(keys(%{$changes{$prefix}}))) {
13284: $resulttext .= '<li><b>'.$lonhost.'</b> ';
13285: my $lonhostdom = &Apache::lonnet::host_domain($lonhost);
13286: my $cachekey = &escape('spares').':'.&escape($lonhostdom);
13287: &Apache::lonnet::remote_devalidate_cache($lonhost,[$cachekey]);
13288: if (ref($changes{$prefix}{$lonhost}) eq 'HASH') {
13289: foreach my $type (@{$types{$prefix}}) {
13290: if ($changes{$prefix}{$lonhost}{$type}) {
13291: my $offloadto = &mt('None');
13292: if (ref($defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}) eq 'ARRAY') {
13293: if (@{$defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}} > 0) {
13294: $offloadto = join(', ',@{$defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}});
13295: }
13296: }
13297: $resulttext .= &mt('[_1] set to: [_2].','<i>'.$lt{$type}.'</i>',$offloadto).(' 'x3);
13298: }
13299: }
13300: }
13301: $resulttext .= '</li>';
13302: }
13303: }
13304: } else {
13305: foreach my $type (@{$types{$prefix}}) {
13306: if (defined($changes{$prefix}{$type})) {
13307: my $newvalue;
13308: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
13309: if (ref($defaultshash{'usersessions'}{$prefix})) {
13310: if ($type eq 'version') {
13311: $newvalue = $defaultshash{'usersessions'}{$prefix}{$type};
13312: } elsif (ref($defaultshash{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
13313: if (@{$defaultshash{'usersessions'}{$prefix}{$type}} > 0) {
13314: $newvalue = join(', ',@{$defaultshash{'usersessions'}{$prefix}{$type}});
13315: }
13316: }
13317: }
13318: }
13319: if ($newvalue eq '') {
13320: if ($type eq 'version') {
13321: $resulttext .= '<li>'.&mt('[_1] set to: off',$lt{$type}).'</li>';
13322: } else {
13323: $resulttext .= '<li>'.&mt('[_1] set to: none',$lt{$type}).'</li>';
13324: }
13325: } else {
13326: if ($type eq 'version') {
13327: $newvalue .= ' '.&mt('(or later)');
13328: }
13329: $resulttext .= '<li>'.&mt('[_1] set to: [_2].',$lt{$type},$newvalue).'</li>';
13330: }
13331: }
13332: }
13333: }
13334: $resulttext .= '</ul>';
13335: }
13336: }
13337: if ($changes{'offloadnow'}) {
13338: if (ref($defaultshash{'usersessions'}{'offloadnow'}) eq 'HASH') {
13339: if (keys(%{$defaultshash{'usersessions'}{'offloadnow'}}) > 0) {
13340: $resulttext .= '<li>'.&mt('Switch active users on next access, for server(s):').'<ul>';
13341: foreach my $lonhost (sort(keys(%{$defaultshash{'usersessions'}{'offloadnow'}}))) {
13342: $resulttext .= '<li>'.$lonhost.'</li>';
13343: }
13344: $resulttext .= '</ul>';
13345: } else {
13346: $resulttext .= '<li>'.&mt('No servers now set to switch active users on next access.');
13347: }
13348: } else {
13349: $resulttext .= '<li>'.&mt('No servers now set to switch active users on next access.').'</li>';
13350: }
13351: }
13352: $resulttext .= '</ul>';
13353: } else {
13354: $resulttext = $nochgmsg;
13355: }
13356: } else {
13357: $resulttext = '<span class="LC_error">'.
13358: &mt('An error occurred: [_1]',$putresult).'</span>';
13359: }
13360: } else {
13361: $resulttext = $nochgmsg;
13362: }
13363: return $resulttext;
13364: }
13365:
13366: sub modify_ssl {
13367: my ($dom,$lastactref,%domconfig) = @_;
13368: my (%by_ip,%by_location,@intdoms,@instdoms);
13369: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
13370: my @locations = sort(keys(%by_location));
13371: my %servers = &Apache::lonnet::internet_dom_servers($dom);
13372: my (%defaultshash,%changes);
13373: my $action = 'ssl';
13374: my @prefixes = ('connect','replication');
13375: foreach my $prefix (@prefixes) {
13376: $defaultshash{$action}{$prefix} = {};
13377: }
13378: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
13379: my $resulttext;
13380: my %iphost = &Apache::lonnet::get_iphost();
13381: my @reptypes = ('certreq','nocertreq');
13382: my @connecttypes = ('dom','intdom','other');
13383: my %types = (
13384: connect => \@connecttypes,
13385: replication => \@reptypes,
13386: );
13387: foreach my $prefix (sort(keys(%types))) {
13388: foreach my $type (@{$types{$prefix}}) {
13389: if ($prefix eq 'connect') {
13390: my $value = 'yes';
13391: if ($env{'form.'.$prefix.'_'.$type} =~ /^(no|req)$/) {
13392: $value = $env{'form.'.$prefix.'_'.$type};
13393: }
13394: if (ref($domconfig{$action}{$prefix}) eq 'HASH') {
13395: if ($domconfig{$action}{$prefix}{$type} ne '') {
13396: if ($value ne $domconfig{$action}{$prefix}{$type}) {
13397: $changes{$prefix}{$type} = 1;
13398: }
13399: $defaultshash{$action}{$prefix}{$type} = $value;
13400: } else {
13401: $defaultshash{$action}{$prefix}{$type} = $value;
13402: $changes{$prefix}{$type} = 1;
13403: }
13404: } else {
13405: $defaultshash{$action}{$prefix}{$type} = $value;
13406: $changes{$prefix}{$type} = 1;
13407: }
13408: if (($type eq 'dom') && (keys(%servers) == 1)) {
13409: delete($changes{$prefix}{$type});
13410: } elsif (($type eq 'intdom') && (@instdoms == 1)) {
13411: delete($changes{$prefix}{$type});
13412: } elsif (($type eq 'other') && (keys(%by_location) == 0)) {
13413: delete($changes{$prefix}{$type});
13414: }
13415: } elsif ($prefix eq 'replication') {
13416: if (@locations > 0) {
13417: my $inuse = $env{'form.'.$prefix.'_'.$type.'_inuse'};
13418: my @vals = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_'.$type);
13419: my @okvals;
13420: foreach my $val (@vals) {
13421: if ($val =~ /:/) {
13422: my @items = split(/:/,$val);
13423: foreach my $item (@items) {
13424: if (ref($by_location{$item}) eq 'ARRAY') {
13425: push(@okvals,$item);
13426: }
13427: }
13428: } else {
13429: if (ref($by_location{$val}) eq 'ARRAY') {
13430: push(@okvals,$val);
13431: }
13432: }
13433: }
13434: @okvals = sort(@okvals);
13435: if (ref($domconfig{$action}) eq 'HASH') {
13436: if (ref($domconfig{$action}{$prefix}) eq 'HASH') {
13437: if (ref($domconfig{$action}{$prefix}{$type}) eq 'ARRAY') {
13438: if ($inuse == 0) {
13439: $changes{$prefix}{$type} = 1;
13440: } else {
13441: $defaultshash{$action}{$prefix}{$type} = \@okvals;
13442: my @changed = &Apache::loncommon::compare_arrays($domconfig{$action}{$prefix}{$type},$defaultshash{$action}{$prefix}{$type});
13443: if (@changed > 0) {
13444: $changes{$prefix}{$type} = 1;
13445: }
13446: }
13447: } else {
13448: if ($inuse == 1) {
13449: $defaultshash{$action}{$prefix}{$type} = \@okvals;
13450: $changes{$prefix}{$type} = 1;
13451: }
13452: }
13453: } else {
13454: if ($inuse == 1) {
13455: $defaultshash{$action}{$prefix}{$type} = \@okvals;
13456: $changes{$prefix}{$type} = 1;
13457: }
13458: }
13459: } else {
13460: if ($inuse == 1) {
13461: $defaultshash{$action}{$prefix}{$type} = \@okvals;
13462: $changes{$prefix}{$type} = 1;
13463: }
13464: }
13465: }
13466: }
13467: }
13468: }
13469: my $nochgmsg = &mt('No changes made to LON-CAPA SSL settings');
13470: if (keys(%changes) > 0) {
13471: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
13472: $dom);
13473: if ($putresult eq 'ok') {
13474: if (ref($defaultshash{$action}) eq 'HASH') {
13475: if (ref($defaultshash{$action}{'replication'}) eq 'HASH') {
13476: $domdefaults{'replication'} = $defaultshash{$action}{'replication'};
13477: }
13478: if (ref($defaultshash{$action}{'connect'}) eq 'HASH') {
13479: $domdefaults{'connect'} = $domconfig{$action}{'connect'};
13480: }
13481: }
13482: my $cachetime = 24*60*60;
13483: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
13484: if (ref($lastactref) eq 'HASH') {
13485: $lastactref->{'domdefaults'} = 1;
13486: }
13487: if (keys(%changes) > 0) {
13488: my %titles = &ssl_titles();
13489: $resulttext = &mt('Changes made:').'<ul>';
13490: foreach my $prefix (@prefixes) {
13491: if (ref($changes{$prefix}) eq 'HASH') {
13492: $resulttext .= '<li>'.$titles{$prefix}.'<ul>';
13493: foreach my $type (@{$types{$prefix}}) {
13494: if (defined($changes{$prefix}{$type})) {
13495: my $newvalue;
13496: if (ref($defaultshash{$action}) eq 'HASH') {
13497: if (ref($defaultshash{$action}{$prefix})) {
13498: if ($prefix eq 'connect') {
13499: $newvalue = $titles{$defaultshash{$action}{$prefix}{$type}};
13500: } elsif (ref($defaultshash{$action}{$prefix}{$type}) eq 'ARRAY') {
13501: if (@{$defaultshash{$action}{$prefix}{$type}} > 0) {
13502: $newvalue = join(', ',@{$defaultshash{$action}{$prefix}{$type}});
13503: }
13504: }
13505: }
13506: if ($newvalue eq '') {
13507: $resulttext .= '<li>'.&mt('[_1] set to: none',$titles{$type}).'</li>';
13508: } else {
13509: $resulttext .= '<li>'.&mt('[_1] set to: [_2].',$titles{$type},$newvalue).'</li>';
13510: }
13511: }
13512: }
13513: }
13514: $resulttext .= '</ul>';
13515: }
13516: }
13517: } else {
13518: $resulttext = $nochgmsg;
13519: }
13520: } else {
13521: $resulttext = '<span class="LC_error">'.
13522: &mt('An error occurred: [_1]',$putresult).'</span>';
13523: }
13524: } else {
13525: $resulttext = $nochgmsg;
13526: }
13527: return $resulttext;
13528: }
13529:
13530: sub modify_trust {
13531: my ($dom,$lastactref,%domconfig) = @_;
13532: my (%by_ip,%by_location,@intdoms,@instdoms);
13533: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
13534: my @locations = sort(keys(%by_location));
13535: my @prefixes = qw(content shared enroll othcoau coaurem domroles catalog reqcrs msg);
13536: my @types = ('exc','inc');
13537: my (%defaultshash,%changes);
13538: foreach my $prefix (@prefixes) {
13539: $defaultshash{'trust'}{$prefix} = {};
13540: }
13541: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
13542: my $resulttext;
13543: foreach my $prefix (@prefixes) {
13544: foreach my $type (@types) {
13545: my $inuse = $env{'form.'.$prefix.'_'.$type.'_inuse'};
13546: my @vals = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_'.$type);
13547: my @okvals;
13548: foreach my $val (@vals) {
13549: if ($val =~ /:/) {
13550: my @items = split(/:/,$val);
13551: foreach my $item (@items) {
13552: if (ref($by_location{$item}) eq 'ARRAY') {
13553: push(@okvals,$item);
13554: }
13555: }
13556: } else {
13557: if (ref($by_location{$val}) eq 'ARRAY') {
13558: push(@okvals,$val);
13559: }
13560: }
13561: }
13562: @okvals = sort(@okvals);
13563: if (ref($domconfig{'trust'}) eq 'HASH') {
13564: if (ref($domconfig{'trust'}{$prefix}) eq 'HASH') {
13565: if (ref($domconfig{'trust'}{$prefix}{$type}) eq 'ARRAY') {
13566: if ($inuse == 0) {
13567: $changes{$prefix}{$type} = 1;
13568: } else {
13569: $defaultshash{'trust'}{$prefix}{$type} = \@okvals;
13570: my @changed = &Apache::loncommon::compare_arrays($domconfig{'trust'}{$prefix}{$type},$defaultshash{'trust'}{$prefix}{$type});
13571: if (@changed > 0) {
13572: $changes{$prefix}{$type} = 1;
13573: }
13574: }
13575: } else {
13576: if ($inuse == 1) {
13577: $defaultshash{'trust'}{$prefix}{$type} = \@okvals;
13578: $changes{$prefix}{$type} = 1;
13579: }
13580: }
13581: } else {
13582: if ($inuse == 1) {
13583: $defaultshash{'trust'}{$prefix}{$type} = \@okvals;
13584: $changes{$prefix}{$type} = 1;
13585: }
13586: }
13587: } else {
13588: if ($inuse == 1) {
13589: $defaultshash{'trust'}{$prefix}{$type} = \@okvals;
13590: $changes{$prefix}{$type} = 1;
13591: }
13592: }
13593: }
13594: }
13595: my $nochgmsg = &mt('No changes made to trust settings.');
13596: if (keys(%changes) > 0) {
13597: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
13598: $dom);
13599: if ($putresult eq 'ok') {
13600: if (ref($defaultshash{'trust'}) eq 'HASH') {
13601: foreach my $prefix (@prefixes) {
13602: if (ref($defaultshash{'trust'}{$prefix}) eq 'HASH') {
13603: $domdefaults{'trust'.$prefix} = $defaultshash{'trust'}{$prefix};
13604: }
13605: }
13606: }
13607: my $cachetime = 24*60*60;
13608: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
13609: if (ref($lastactref) eq 'HASH') {
13610: $lastactref->{'domdefaults'} = 1;
13611: }
13612: if (keys(%changes) > 0) {
13613: my %lt = &trust_titles();
13614: $resulttext = &mt('Changes made:').'<ul>';
13615: foreach my $prefix (@prefixes) {
13616: if (ref($changes{$prefix}) eq 'HASH') {
13617: $resulttext .= '<li>'.$lt{$prefix}.'<ul>';
13618: foreach my $type (@types) {
13619: if (defined($changes{$prefix}{$type})) {
13620: my $newvalue;
13621: if (ref($defaultshash{'trust'}) eq 'HASH') {
13622: if (ref($defaultshash{'trust'}{$prefix})) {
13623: if (ref($defaultshash{'trust'}{$prefix}{$type}) eq 'ARRAY') {
13624: if (@{$defaultshash{'trust'}{$prefix}{$type}} > 0) {
13625: $newvalue = join(', ',@{$defaultshash{'trust'}{$prefix}{$type}});
13626: }
13627: }
13628: }
13629: }
13630: if ($newvalue eq '') {
13631: $resulttext .= '<li>'.&mt('[_1] set to: none',$lt{$type}).'</li>';
13632: } else {
13633: $resulttext .= '<li>'.&mt('[_1] set to: [_2].',$lt{$type},$newvalue).'</li>';
13634: }
13635: }
13636: }
13637: $resulttext .= '</ul>';
13638: }
13639: }
13640: $resulttext .= '</ul>';
13641: } else {
13642: $resulttext = $nochgmsg;
13643: }
13644: } else {
13645: $resulttext = '<span class="LC_error">'.
13646: &mt('An error occurred: [_1]',$putresult).'</span>';
13647: }
13648: } else {
13649: $resulttext = $nochgmsg;
13650: }
13651: return $resulttext;
13652: }
13653:
13654: sub modify_loadbalancing {
13655: my ($dom,%domconfig) = @_;
13656: my $primary_id = &Apache::lonnet::domain($dom,'primary');
13657: my $intdom = &Apache::lonnet::internet_dom($primary_id);
13658: my ($othertitle,$usertypes,$types) =
13659: &Apache::loncommon::sorted_inst_types($dom);
13660: my %servers = &Apache::lonnet::internet_dom_servers($dom);
13661: my %libraryservers = &Apache::lonnet::get_servers($dom,'library');
13662: my @sparestypes = ('primary','default');
13663: my %typetitles = &sparestype_titles();
13664: my $resulttext;
13665: my (%currbalancer,%currtargets,%currrules,%existing);
13666: if (ref($domconfig{'loadbalancing'}) eq 'HASH') {
13667: %existing = %{$domconfig{'loadbalancing'}};
13668: }
13669: &get_loadbalancers_config(\%servers,\%existing,\%currbalancer,
13670: \%currtargets,\%currrules);
13671: my ($saveloadbalancing,%defaultshash,%changes);
13672: my ($alltypes,$othertypes,$titles) =
13673: &loadbalancing_titles($dom,$intdom,$usertypes,$types);
13674: my %ruletitles = &offloadtype_text();
13675: my @deletions = &Apache::loncommon::get_env_multiple('form.loadbalancing_delete');
13676: for (my $i=0; $i<$env{'form.loadbalancing_total'}; $i++) {
13677: my $balancer = $env{'form.loadbalancing_lonhost_'.$i};
13678: if ($balancer eq '') {
13679: next;
13680: }
13681: if (!exists($servers{$balancer})) {
13682: if (exists($currbalancer{$balancer})) {
13683: push(@{$changes{'delete'}},$balancer);
13684: }
13685: next;
13686: }
13687: if ((@deletions > 0) && (grep(/^\Q$i\E$/,@deletions))) {
13688: push(@{$changes{'delete'}},$balancer);
13689: next;
13690: }
13691: if (!exists($currbalancer{$balancer})) {
13692: push(@{$changes{'add'}},$balancer);
13693: }
13694: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'} = [];
13695: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{'default'} = [];
13696: $defaultshash{'loadbalancing'}{$balancer}{'rules'} = {};
13697: unless (ref($domconfig{'loadbalancing'}) eq 'HASH') {
13698: $saveloadbalancing = 1;
13699: }
13700: foreach my $sparetype (@sparestypes) {
13701: my @targets = &Apache::loncommon::get_env_multiple('form.loadbalancing_target_'.$i.'_'.$sparetype);
13702: my @offloadto;
13703: foreach my $target (@targets) {
13704: if (($servers{$target}) && ($target ne $balancer)) {
13705: if ($sparetype eq 'default') {
13706: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'}) eq 'ARRAY') {
13707: next if (grep(/^\Q$target\E$/,@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'}}));
13708: }
13709: }
13710: unless(grep(/^\Q$target\E$/,@offloadto)) {
13711: push(@offloadto,$target);
13712: }
13713: }
13714: }
13715: if ($env{'form.loadbalancing_target_'.$i.'_hosthere'} eq $sparetype) {
13716: unless(grep(/^\Q$balancer\E$/,@offloadto)) {
13717: push(@offloadto,$balancer);
13718: }
13719: }
13720: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype} = \@offloadto;
13721: }
13722: if (ref($currtargets{$balancer}) eq 'HASH') {
13723: foreach my $sparetype (@sparestypes) {
13724: if (ref($currtargets{$balancer}{$sparetype}) eq 'ARRAY') {
13725: my @targetdiffs = &Apache::loncommon::compare_arrays($currtargets{$balancer}{$sparetype},$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype});
13726: if (@targetdiffs > 0) {
13727: $changes{'curr'}{$balancer}{'targets'} = 1;
13728: }
13729: } elsif (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
13730: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
13731: $changes{'curr'}{$balancer}{'targets'} = 1;
13732: }
13733: }
13734: }
13735: } else {
13736: if (ref($defaultshash{'loadbalancing'}{$balancer}) eq 'HASH') {
13737: foreach my $sparetype (@sparestypes) {
13738: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
13739: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
13740: $changes{'curr'}{$balancer}{'targets'} = 1;
13741: }
13742: }
13743: }
13744: }
13745: }
13746: my $ishomedom;
13747: if (&Apache::lonnet::host_domain($balancer) eq $dom) {
13748: $ishomedom = 1;
13749: }
13750: if (ref($alltypes) eq 'ARRAY') {
13751: foreach my $type (@{$alltypes}) {
13752: my $rule;
13753: unless ((($type eq '_LC_external') || ($type eq '_LC_internetdom')) &&
13754: (!$ishomedom)) {
13755: $rule = $env{'form.loadbalancing_rules_'.$i.'_'.$type};
13756: }
13757: if ($rule eq 'specific') {
13758: my $specifiedhost = $env{'form.loadbalancing_singleserver_'.$i.'_'.$type};
13759: if (exists($servers{$specifiedhost})) {
13760: $rule = $specifiedhost;
13761: }
13762: }
13763: $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type} = $rule;
13764: if (ref($currrules{$balancer}) eq 'HASH') {
13765: if ($rule ne $currrules{$balancer}{$type}) {
13766: $changes{'curr'}{$balancer}{'rules'}{$type} = 1;
13767: }
13768: } elsif ($rule ne '') {
13769: $changes{'curr'}{$balancer}{'rules'}{$type} = 1;
13770: }
13771: }
13772: }
13773: }
13774: my $nochgmsg = &mt('No changes made to Load Balancer settings.');
13775: if ((keys(%changes) > 0) || ($saveloadbalancing)) {
13776: unless (ref($defaultshash{'loadbalancing'}) eq 'HASH') {
13777: $defaultshash{'loadbalancing'} = {};
13778: }
13779: my $putresult = &Apache::lonnet::put_dom('configuration',
13780: \%defaultshash,$dom);
13781: if ($putresult eq 'ok') {
13782: if (keys(%changes) > 0) {
13783: my %toupdate;
13784: if (ref($changes{'delete'}) eq 'ARRAY') {
13785: foreach my $balancer (sort(@{$changes{'delete'}})) {
13786: $resulttext .= '<li>'.&mt('Load Balancing discontinued for: [_1]',$balancer).'</li>';
13787: $toupdate{$balancer} = 1;
13788: }
13789: }
13790: if (ref($changes{'add'}) eq 'ARRAY') {
13791: foreach my $balancer (sort(@{$changes{'add'}})) {
13792: $resulttext .= '<li>'.&mt('Load Balancing enabled for: [_1]',$balancer);
13793: $toupdate{$balancer} = 1;
13794: }
13795: }
13796: if (ref($changes{'curr'}) eq 'HASH') {
13797: foreach my $balancer (sort(keys(%{$changes{'curr'}}))) {
13798: $toupdate{$balancer} = 1;
13799: if (ref($changes{'curr'}{$balancer}) eq 'HASH') {
13800: if ($changes{'curr'}{$balancer}{'targets'}) {
13801: my %offloadstr;
13802: foreach my $sparetype (@sparestypes) {
13803: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
13804: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
13805: $offloadstr{$sparetype} = join(', ',@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}});
13806: }
13807: }
13808: }
13809: if (keys(%offloadstr) == 0) {
13810: $resulttext .= '<li>'.&mt("Servers to which Load Balance server offloads set to 'None', by default").'</li>';
13811: } else {
13812: my $showoffload;
13813: foreach my $sparetype (@sparestypes) {
13814: $showoffload .= '<i>'.$typetitles{$sparetype}.'</i>: ';
13815: if (defined($offloadstr{$sparetype})) {
13816: $showoffload .= $offloadstr{$sparetype};
13817: } else {
13818: $showoffload .= &mt('None');
13819: }
13820: $showoffload .= (' 'x3);
13821: }
13822: $resulttext .= '<li>'.&mt('By default, Load Balancer: [_1] set to offload to - [_2]',$balancer,$showoffload).'</li>';
13823: }
13824: }
13825: }
13826: if (ref($changes{'curr'}{$balancer}{'rules'}) eq 'HASH') {
13827: if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) {
13828: foreach my $type (@{$alltypes}) {
13829: if ($changes{'curr'}{$balancer}{'rules'}{$type}) {
13830: my $rule = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type};
13831: my $balancetext;
13832: if ($rule eq '') {
13833: $balancetext = $ruletitles{'default'};
13834: } elsif (($rule eq 'homeserver') || ($rule eq 'externalbalancer') ||
13835: ($type eq '_LC_ipchange') || ($type eq '_LC_ipchangesso')) {
13836: if (($type eq '_LC_ipchange') || ($type eq '_LC_ipchangesso')) {
13837: foreach my $sparetype (@sparestypes) {
13838: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
13839: map { $toupdate{$_} = 1; } (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}});
13840: }
13841: }
13842: foreach my $item (@{$alltypes}) {
13843: next if ($item =~ /^_LC_ipchange/);
13844: my $hasrule = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$item};
13845: if ($hasrule eq 'homeserver') {
13846: map { $toupdate{$_} = 1; } (keys(%libraryservers));
13847: } else {
13848: unless (($hasrule eq 'default') || ($hasrule eq 'none') || ($hasrule eq 'externalbalancer')) {
13849: if ($servers{$hasrule}) {
13850: $toupdate{$hasrule} = 1;
13851: }
13852: }
13853: }
13854: }
13855: if (($rule eq 'balancer') || ($rule eq 'offloadedto')) {
13856: $balancetext = $ruletitles{$rule};
13857: } else {
13858: my $receiver = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type};
13859: $balancetext = $ruletitles{'particular'}.' '.$receiver;
13860: if ($receiver) {
13861: $toupdate{$receiver};
13862: }
13863: }
13864: } else {
13865: $balancetext = $ruletitles{$rule};
13866: }
13867: } else {
13868: $balancetext = &mt('offload to [_1]',$defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type});
13869: }
13870: $resulttext .= '<li>'.&mt('Load Balancer: [_1] -- balancing for [_2] set to - "[_3]"',$balancer,$titles->{$type},$balancetext).'</li>';
13871: }
13872: }
13873: }
13874: }
13875: if (keys(%toupdate)) {
13876: my %thismachine;
13877: my $updatedhere;
13878: my $cachetime = 60*60*24;
13879: map { $thismachine{$_} = 1; } &Apache::lonnet::current_machine_ids();
13880: foreach my $lonhost (keys(%toupdate)) {
13881: if ($thismachine{$lonhost}) {
13882: unless ($updatedhere) {
13883: &Apache::lonnet::do_cache_new('loadbalancing',$dom,
13884: $defaultshash{'loadbalancing'},
13885: $cachetime);
13886: $updatedhere = 1;
13887: }
13888: } else {
13889: my $cachekey = &escape('loadbalancing').':'.&escape($dom);
13890: &Apache::lonnet::remote_devalidate_cache($lonhost,[$cachekey]);
13891: }
13892: }
13893: }
13894: }
13895: }
13896: if ($resulttext ne '') {
13897: $resulttext = &mt('Changes made:').'<ul>'.$resulttext.'</ul>';
13898: } else {
13899: $resulttext = $nochgmsg;
13900: }
13901: } else {
13902: $resulttext = $nochgmsg;
13903: }
13904: } else {
13905: $resulttext = '<span class="LC_error">'.
13906: &mt('An error occurred: [_1]',$putresult).'</span>';
13907: }
13908: } else {
13909: $resulttext = $nochgmsg;
13910: }
13911: return $resulttext;
13912: }
13913:
13914: sub recurse_check {
13915: my ($chkcats,$categories,$depth,$name) = @_;
13916: if (ref($chkcats->[$depth]{$name}) eq 'ARRAY') {
13917: my $chg = 0;
13918: for (my $j=0; $j<@{$chkcats->[$depth]{$name}}; $j++) {
13919: my $category = $chkcats->[$depth]{$name}[$j];
13920: my $item;
13921: if ($category eq '') {
13922: $chg ++;
13923: } else {
13924: my $deeper = $depth + 1;
13925: $item = &escape($category).':'.&escape($name).':'.$depth;
13926: if ($chg) {
13927: $categories->{$item} -= $chg;
13928: }
13929: &recurse_check($chkcats,$categories,$deeper,$category);
13930: $deeper --;
13931: }
13932: }
13933: }
13934: return;
13935: }
13936:
13937: sub recurse_cat_deletes {
13938: my ($item,$coursecategories,$deletions) = @_;
13939: my ($deleted,$container,$depth) = map { &unescape($_); } split(/:/,$item);
13940: my $subdepth = $depth + 1;
13941: if (ref($coursecategories) eq 'HASH') {
13942: foreach my $subitem (keys(%{$coursecategories})) {
13943: my ($child,$parent,$itemdepth) = map { &unescape($_); } split(/:/,$subitem);
13944: if (($parent eq $deleted) && ($itemdepth == $subdepth)) {
13945: delete($coursecategories->{$subitem});
13946: $deletions->{$subitem} = 1;
13947: &recurse_cat_deletes($subitem,$coursecategories,$deletions);
13948: }
13949: }
13950: }
13951: return;
13952: }
13953:
13954: sub active_dc_picker {
13955: my ($dom,$numinrow,$inputtype,$name,%currhash) = @_;
13956: my %domcoords = &get_active_dcs($dom);
13957: my @domcoord = keys(%domcoords);
13958: if (keys(%currhash)) {
13959: foreach my $dc (keys(%currhash)) {
13960: unless (exists($domcoords{$dc})) {
13961: push(@domcoord,$dc);
13962: }
13963: }
13964: }
13965: @domcoord = sort(@domcoord);
13966: my $numdcs = scalar(@domcoord);
13967: my $rows = 0;
13968: my $table;
13969: if ($numdcs > 1) {
13970: $table = '<table>';
13971: for (my $i=0; $i<@domcoord; $i++) {
13972: my $rem = $i%($numinrow);
13973: if ($rem == 0) {
13974: if ($i > 0) {
13975: $table .= '</tr>';
13976: }
13977: $table .= '<tr>';
13978: $rows ++;
13979: }
13980: my $check = '';
13981: if ($inputtype eq 'radio') {
13982: if (keys(%currhash) == 0) {
13983: if (!$i) {
13984: $check = ' checked="checked"';
13985: }
13986: } elsif (exists($currhash{$domcoord[$i]})) {
13987: $check = ' checked="checked"';
13988: }
13989: } else {
13990: if (exists($currhash{$domcoord[$i]})) {
13991: $check = ' checked="checked"';
13992: }
13993: }
13994: if ($i == @domcoord - 1) {
13995: my $colsleft = $numinrow - $rem;
13996: if ($colsleft > 1) {
13997: $table .= '<td class="LC_left_item" colspan="'.$colsleft.'">';
13998: } else {
13999: $table .= '<td class="LC_left_item">';
14000: }
14001: } else {
14002: $table .= '<td class="LC_left_item">';
14003: }
14004: my ($dcname,$dcdom) = split(':',$domcoord[$i]);
14005: my $user = &Apache::loncommon::plainname($dcname,$dcdom);
14006: $table .= '<span class="LC_nobreak"><label>'.
14007: '<input type="'.$inputtype.'" name="'.$name.'"'.
14008: ' value="'.$domcoord[$i].'"'.$check.' />'.$user;
14009: if ($user ne $dcname.':'.$dcdom) {
14010: $table .= ' ('.$dcname.':'.$dcdom.')';
14011: }
14012: $table .= '</label></span></td>';
14013: }
14014: $table .= '</tr></table>';
14015: } elsif ($numdcs == 1) {
14016: my ($dcname,$dcdom) = split(':',$domcoord[0]);
14017: my $user = &Apache::loncommon::plainname($dcname,$dcdom);
14018: if ($inputtype eq 'radio') {
14019: $table = '<input type="hidden" name="'.$name.'" value="'.$domcoord[0].'" />'.$user;
14020: if ($user ne $dcname.':'.$dcdom) {
14021: $table .= ' ('.$dcname.':'.$dcdom.')';
14022: }
14023: } else {
14024: my $check;
14025: if (exists($currhash{$domcoord[0]})) {
14026: $check = ' checked="checked"';
14027: }
14028: $table = '<span class="LC_nobreak"><label>'.
14029: '<input type="checkbox" name="'.$name.'" '.
14030: 'value="'.$domcoord[0].'"'.$check.' />'.$user;
14031: if ($user ne $dcname.':'.$dcdom) {
14032: $table .= ' ('.$dcname.':'.$dcdom.')';
14033: }
14034: $table .= '</label></span>';
14035: $rows ++;
14036: }
14037: }
14038: return ($numdcs,$table,$rows);
14039: }
14040:
14041: sub usersession_titles {
14042: return &Apache::lonlocal::texthash(
14043: hosted => 'Hosting of sessions for users from other domains on servers in this domain',
14044: remote => 'Hosting of sessions for users in this domain on servers in other domains',
14045: spares => 'Servers offloaded to, when busy',
14046: version => 'LON-CAPA version requirement',
14047: excludedomain => 'Allow all, but exclude specific domains',
14048: includedomain => 'Deny all, but include specific domains',
14049: primary => 'Primary (checked first)',
14050: default => 'Default',
14051: );
14052: }
14053:
14054: sub id_for_thisdom {
14055: my (%servers) = @_;
14056: my %altids;
14057: foreach my $server (keys(%servers)) {
14058: my $serverhome = &Apache::lonnet::get_server_homeID($servers{$server});
14059: if ($serverhome ne $server) {
14060: $altids{$serverhome} = $server;
14061: }
14062: }
14063: return %altids;
14064: }
14065:
14066: sub count_servers {
14067: my ($currbalancer,%servers) = @_;
14068: my (@spares,$numspares);
14069: foreach my $lonhost (sort(keys(%servers))) {
14070: next if ($currbalancer eq $lonhost);
14071: push(@spares,$lonhost);
14072: }
14073: if ($currbalancer) {
14074: $numspares = scalar(@spares);
14075: } else {
14076: $numspares = scalar(@spares) - 1;
14077: }
14078: return ($numspares,@spares);
14079: }
14080:
14081: sub lonbalance_targets_js {
14082: my ($dom,$types,$servers,$settings) = @_;
14083: my $select = &mt('Select');
14084: my ($alltargets,$allishome,$allinsttypes,@alltypes);
14085: if (ref($servers) eq 'HASH') {
14086: $alltargets = join("','",sort(keys(%{$servers})));
14087: my @homedoms;
14088: foreach my $server (sort(keys(%{$servers}))) {
14089: if (&Apache::lonnet::host_domain($server) eq $dom) {
14090: push(@homedoms,'1');
14091: } else {
14092: push(@homedoms,'0');
14093: }
14094: }
14095: $allishome = join("','",@homedoms);
14096: }
14097: if (ref($types) eq 'ARRAY') {
14098: if (@{$types} > 0) {
14099: @alltypes = @{$types};
14100: }
14101: }
14102: push(@alltypes,'default','_LC_adv','_LC_author','_LC_internetdom','_LC_external');
14103: $allinsttypes = join("','",@alltypes);
14104: my (%currbalancer,%currtargets,%currrules,%existing);
14105: if (ref($settings) eq 'HASH') {
14106: %existing = %{$settings};
14107: }
14108: &get_loadbalancers_config($servers,\%existing,\%currbalancer,
14109: \%currtargets,\%currrules);
14110: my $balancers = join("','",sort(keys(%currbalancer)));
14111: return <<"END";
14112:
14113: <script type="text/javascript">
14114: // <![CDATA[
14115:
14116: currBalancers = new Array('$balancers');
14117:
14118: function toggleTargets(balnum) {
14119: var lonhostitem = document.getElementById('loadbalancing_lonhost_'+balnum);
14120: var prevhostitem = document.getElementById('loadbalancing_prevlonhost_'+balnum);
14121: var balancer = lonhostitem.options[lonhostitem.selectedIndex].value;
14122: var prevbalancer = prevhostitem.value;
14123: var baltotal = document.getElementById('loadbalancing_total').value;
14124: prevhostitem.value = balancer;
14125: if (prevbalancer != '') {
14126: var prevIdx = currBalancers.indexOf(prevbalancer);
14127: if (prevIdx != -1) {
14128: currBalancers.splice(prevIdx,1);
14129: }
14130: }
14131: if (balancer == '') {
14132: hideSpares(balnum);
14133: } else {
14134: var currIdx = currBalancers.indexOf(balancer);
14135: if (currIdx == -1) {
14136: currBalancers.push(balancer);
14137: }
14138: var homedoms = new Array('$allishome');
14139: var ishomedom = homedoms[lonhostitem.selectedIndex];
14140: showSpares(balancer,ishomedom,balnum);
14141: }
14142: balancerChange(balnum,baltotal,'change',prevbalancer,balancer);
14143: return;
14144: }
14145:
14146: function showSpares(balancer,ishomedom,balnum) {
14147: var alltargets = new Array('$alltargets');
14148: var insttypes = new Array('$allinsttypes');
14149: var offloadtypes = new Array('primary','default');
14150:
14151: document.getElementById('loadbalancing_targets_'+balnum).style.display='block';
14152: document.getElementById('loadbalancing_disabled_'+balnum).style.display='none';
14153:
14154: for (var i=0; i<offloadtypes.length; i++) {
14155: var count = 0;
14156: for (var j=0; j<alltargets.length; j++) {
14157: if (alltargets[j] != balancer) {
14158: var item = document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+count);
14159: item.value = alltargets[j];
14160: item.style.textAlign='left';
14161: item.style.textFace='normal';
14162: document.getElementById('loadbalancing_targettxt_'+balnum+'_'+offloadtypes[i]+'_'+count).innerHTML = alltargets[j];
14163: if (currBalancers.indexOf(alltargets[j]) == -1) {
14164: item.disabled = '';
14165: } else {
14166: item.disabled = 'disabled';
14167: item.checked = false;
14168: }
14169: count ++;
14170: }
14171: }
14172: }
14173: for (var k=0; k<insttypes.length; k++) {
14174: if ((insttypes[k] == '_LC_external') || (insttypes[k] == '_LC_internetdom')) {
14175: if (ishomedom == 1) {
14176: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='block';
14177: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='block';
14178: } else {
14179: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='none';
14180: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='none';
14181: }
14182: } else {
14183: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='block';
14184: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='block';
14185: }
14186: if ((insttypes[k] != '_LC_external') &&
14187: ((insttypes[k] != '_LC_internetdom') ||
14188: ((insttypes[k] == '_LC_internetdom') && (ishomedom == 1)))) {
14189: var item = document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]);
14190: item.options.length = 0;
14191: item.options[0] = new Option("","",true,true);
14192: var idx = 0;
14193: for (var m=0; m<alltargets.length; m++) {
14194: if ((currBalancers.indexOf(alltargets[m]) == -1) && (alltargets[m] != balancer)) {
14195: idx ++;
14196: item.options[idx] = new Option(alltargets[m],alltargets[m],false,false);
14197: }
14198: }
14199: }
14200: }
14201: return;
14202: }
14203:
14204: function hideSpares(balnum) {
14205: var alltargets = new Array('$alltargets');
14206: var insttypes = new Array('$allinsttypes');
14207: var offloadtypes = new Array('primary','default');
14208:
14209: document.getElementById('loadbalancing_targets_'+balnum).style.display='none';
14210: document.getElementById('loadbalancing_disabled_'+balnum).style.display='block';
14211:
14212: var total = alltargets.length - 1;
14213: for (var i=0; i<offloadtypes; i++) {
14214: for (var j=0; j<total; j++) {
14215: document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+j).checked = false;
14216: document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+j).value = '';
14217: document.getElementById('loadbalancing_targettxt_'+balnum+'_'+offloadtypes[i]+'_'+j).innerHTML = '';
14218: }
14219: }
14220: for (var k=0; k<insttypes.length; k++) {
14221: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='none';
14222: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='none';
14223: if (insttypes[k] != '_LC_external') {
14224: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]).length = 0;
14225: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]).options[0] = new Option("","",true,true);
14226: }
14227: }
14228: return;
14229: }
14230:
14231: function checkOffloads(item,balnum,type) {
14232: var alltargets = new Array('$alltargets');
14233: var offloadtypes = new Array('primary','default');
14234: if (item.checked) {
14235: var total = alltargets.length - 1;
14236: var other;
14237: if (type == offloadtypes[0]) {
14238: other = offloadtypes[1];
14239: } else {
14240: other = offloadtypes[0];
14241: }
14242: for (var i=0; i<total; i++) {
14243: var server = document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).value;
14244: if (server == item.value) {
14245: if (document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).checked) {
14246: document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).checked = false;
14247: }
14248: }
14249: }
14250: }
14251: return;
14252: }
14253:
14254: function singleServerToggle(balnum,type) {
14255: var offloadtoSelIdx = document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).selectedIndex;
14256: if (offloadtoSelIdx == 0) {
14257: document.getElementById('loadbalancing_rules_'+balnum+'_'+type+'_0').checked = true;
14258: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '';
14259:
14260: } else {
14261: document.getElementById('loadbalancing_rules_'+balnum+'_'+type+'_2').checked = true;
14262: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '$select';
14263: }
14264: return;
14265: }
14266:
14267: function balanceruleChange(formname,balnum,type) {
14268: if (type == '_LC_external') {
14269: return;
14270: }
14271: var typesRules = getIndicesByName(formname,'loadbalancing_rules_'+balnum+'_'+type);
14272: for (var i=0; i<typesRules.length; i++) {
14273: if (formname.elements[typesRules[i]].checked) {
14274: if (formname.elements[typesRules[i]].value != 'specific') {
14275: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).selectedIndex = 0;
14276: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '';
14277: } else {
14278: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '$select';
14279: }
14280: }
14281: }
14282: return;
14283: }
14284:
14285: function balancerDeleteChange(balnum) {
14286: var hostitem = document.getElementById('loadbalancing_lonhost_'+balnum);
14287: var baltotal = document.getElementById('loadbalancing_total').value;
14288: var addtarget;
14289: var removetarget;
14290: var action = 'delete';
14291: if (document.getElementById('loadbalancing_delete_'+balnum)) {
14292: var lonhost = hostitem.value;
14293: var currIdx = currBalancers.indexOf(lonhost);
14294: if (document.getElementById('loadbalancing_delete_'+balnum).checked) {
14295: if (currIdx != -1) {
14296: currBalancers.splice(currIdx,1);
14297: }
14298: addtarget = lonhost;
14299: } else {
14300: if (currIdx == -1) {
14301: currBalancers.push(lonhost);
14302: }
14303: removetarget = lonhost;
14304: action = 'undelete';
14305: }
14306: balancerChange(balnum,baltotal,action,addtarget,removetarget);
14307: }
14308: return;
14309: }
14310:
14311: function balancerChange(balnum,baltotal,action,addtarget,removetarget) {
14312: if (baltotal > 1) {
14313: var offloadtypes = new Array('primary','default');
14314: var alltargets = new Array('$alltargets');
14315: var insttypes = new Array('$allinsttypes');
14316: for (var i=0; i<baltotal; i++) {
14317: if (i != balnum) {
14318: for (var j=0; j<offloadtypes.length; j++) {
14319: var total = alltargets.length - 1;
14320: for (var k=0; k<total; k++) {
14321: var serveritem = document.getElementById('loadbalancing_target_'+i+'_'+offloadtypes[j]+'_'+k);
14322: var server = serveritem.value;
14323: if ((action == 'delete') || (action == 'change' && addtarget != '')) {
14324: if (server == addtarget) {
14325: serveritem.disabled = '';
14326: }
14327: }
14328: if ((action == 'undelete') || (action == 'change' && removetarget != '')) {
14329: if (server == removetarget) {
14330: serveritem.disabled = 'disabled';
14331: serveritem.checked = false;
14332: }
14333: }
14334: }
14335: }
14336: for (var j=0; j<insttypes.length; j++) {
14337: if (insttypes[j] != '_LC_external') {
14338: if (document.getElementById('loadbalancing_singleserver_'+i+'_'+insttypes[j])) {
14339: var singleserver = document.getElementById('loadbalancing_singleserver_'+i+'_'+insttypes[j]);
14340: var currSel = singleserver.selectedIndex;
14341: var currVal = singleserver.options[currSel].value;
14342: if ((action == 'delete') || (action == 'change' && addtarget != '')) {
14343: var numoptions = singleserver.options.length;
14344: var needsnew = 1;
14345: for (var k=0; k<numoptions; k++) {
14346: if (singleserver.options[k] == addtarget) {
14347: needsnew = 0;
14348: break;
14349: }
14350: }
14351: if (needsnew == 1) {
14352: singleserver.options[numoptions] = new Option(addtarget,addtarget,false,false);
14353: }
14354: }
14355: if ((action == 'undelete') || (action == 'change' && removetarget != '')) {
14356: singleserver.options.length = 0;
14357: if ((currVal) && (currVal != removetarget)) {
14358: singleserver.options[0] = new Option("","",false,false);
14359: } else {
14360: singleserver.options[0] = new Option("","",true,true);
14361: }
14362: var idx = 0;
14363: for (var m=0; m<alltargets.length; m++) {
14364: if (currBalancers.indexOf(alltargets[m]) == -1) {
14365: idx ++;
14366: if (currVal == alltargets[m]) {
14367: singleserver.options[idx] = new Option(alltargets[m],alltargets[m],true,true);
14368: } else {
14369: singleserver.options[idx] = new Option(alltargets[m],alltargets[m],false,false);
14370: }
14371: }
14372: }
14373: }
14374: }
14375: }
14376: }
14377: }
14378: }
14379: }
14380: return;
14381: }
14382:
14383: // ]]>
14384: </script>
14385:
14386: END
14387: }
14388:
14389: sub new_spares_js {
14390: my @sparestypes = ('primary','default');
14391: my $types = join("','",@sparestypes);
14392: my $select = &mt('Select');
14393: return <<"END";
14394:
14395: <script type="text/javascript">
14396: // <![CDATA[
14397:
14398: function updateNewSpares(formname,lonhost) {
14399: var types = new Array('$types');
14400: var include = new Array();
14401: var exclude = new Array();
14402: for (var i=0; i<types.length; i++) {
14403: var spareboxes = getIndicesByName(formname,'spare_'+types[i]+'_'+lonhost);
14404: for (var j=0; j<spareboxes.length; j++) {
14405: if (formname.elements[spareboxes[j]].checked) {
14406: exclude.push(formname.elements[spareboxes[j]].value);
14407: } else {
14408: include.push(formname.elements[spareboxes[j]].value);
14409: }
14410: }
14411: }
14412: for (var i=0; i<types.length; i++) {
14413: var newSpare = document.getElementById('newspare_'+types[i]+'_'+lonhost);
14414: var selIdx = newSpare.selectedIndex;
14415: var currnew = newSpare.options[selIdx].value;
14416: var okSpares = new Array();
14417: for (var j=0; j<newSpare.options.length; j++) {
14418: var possible = newSpare.options[j].value;
14419: if (possible != '') {
14420: if (exclude.indexOf(possible) == -1) {
14421: okSpares.push(possible);
14422: } else {
14423: if (currnew == possible) {
14424: selIdx = 0;
14425: }
14426: }
14427: }
14428: }
14429: for (var k=0; k<include.length; k++) {
14430: if (okSpares.indexOf(include[k]) == -1) {
14431: okSpares.push(include[k]);
14432: }
14433: }
14434: okSpares.sort();
14435: newSpare.options.length = 0;
14436: if (selIdx == 0) {
14437: newSpare.options[0] = new Option("$select","",true,true);
14438: } else {
14439: newSpare.options[0] = new Option("$select","",false,false);
14440: }
14441: for (var m=0; m<okSpares.length; m++) {
14442: var idx = m+1;
14443: var selThis = 0;
14444: if (selIdx != 0) {
14445: if (okSpares[m] == currnew) {
14446: selThis = 1;
14447: }
14448: }
14449: if (selThis == 1) {
14450: newSpare.options[idx] = new Option(okSpares[m],okSpares[m],true,true);
14451: } else {
14452: newSpare.options[idx] = new Option(okSpares[m],okSpares[m],false,false);
14453: }
14454: }
14455: }
14456: return;
14457: }
14458:
14459: function checkNewSpares(lonhost,type) {
14460: var newSpare = document.getElementById('newspare_'+type+'_'+lonhost);
14461: var chosen = newSpare.options[newSpare.selectedIndex].value;
14462: if (chosen != '') {
14463: var othertype;
14464: var othernewSpare;
14465: if (type == 'primary') {
14466: othernewSpare = document.getElementById('newspare_default_'+lonhost);
14467: }
14468: if (type == 'default') {
14469: othernewSpare = document.getElementById('newspare_primary_'+lonhost);
14470: }
14471: if (othernewSpare.options[othernewSpare.selectedIndex].value == chosen) {
14472: othernewSpare.selectedIndex = 0;
14473: }
14474: }
14475: return;
14476: }
14477:
14478: // ]]>
14479: </script>
14480:
14481: END
14482:
14483: }
14484:
14485: sub common_domprefs_js {
14486: return <<"END";
14487:
14488: <script type="text/javascript">
14489: // <![CDATA[
14490:
14491: function getIndicesByName(formname,item) {
14492: var group = new Array();
14493: for (var i=0;i<formname.elements.length;i++) {
14494: if (formname.elements[i].name == item) {
14495: group.push(formname.elements[i].id);
14496: }
14497: }
14498: return group;
14499: }
14500:
14501: // ]]>
14502: </script>
14503:
14504: END
14505:
14506: }
14507:
14508: sub recaptcha_js {
14509: my %lt = &captcha_phrases();
14510: return <<"END";
14511:
14512: <script type="text/javascript">
14513: // <![CDATA[
14514:
14515: function updateCaptcha(caller,context) {
14516: var privitem;
14517: var pubitem;
14518: var privtext;
14519: var pubtext;
14520: var versionitem;
14521: var versiontext;
14522: if (document.getElementById(context+'_recaptchapub')) {
14523: pubitem = document.getElementById(context+'_recaptchapub');
14524: } else {
14525: return;
14526: }
14527: if (document.getElementById(context+'_recaptchapriv')) {
14528: privitem = document.getElementById(context+'_recaptchapriv');
14529: } else {
14530: return;
14531: }
14532: if (document.getElementById(context+'_recaptchapubtxt')) {
14533: pubtext = document.getElementById(context+'_recaptchapubtxt');
14534: } else {
14535: return;
14536: }
14537: if (document.getElementById(context+'_recaptchaprivtxt')) {
14538: privtext = document.getElementById(context+'_recaptchaprivtxt');
14539: } else {
14540: return;
14541: }
14542: if (document.getElementById(context+'_recaptchaversion')) {
14543: versionitem = document.getElementById(context+'_recaptchaversion');
14544: } else {
14545: return;
14546: }
14547: if (document.getElementById(context+'_recaptchavertxt')) {
14548: versiontext = document.getElementById(context+'_recaptchavertxt');
14549: } else {
14550: return;
14551: }
14552: if (caller.checked) {
14553: if (caller.value == 'recaptcha') {
14554: pubitem.type = 'text';
14555: privitem.type = 'text';
14556: pubitem.size = '40';
14557: privitem.size = '40';
14558: pubtext.innerHTML = "$lt{'pub'}";
14559: privtext.innerHTML = "$lt{'priv'}";
14560: versionitem.type = 'text';
14561: versionitem.size = '3';
14562: versiontext.innerHTML = "$lt{'ver'}";
14563: } else {
14564: pubitem.type = 'hidden';
14565: privitem.type = 'hidden';
14566: versionitem.type = 'hidden';
14567: pubtext.innerHTML = '';
14568: privtext.innerHTML = '';
14569: versiontext.innerHTML = '';
14570: }
14571: }
14572: return;
14573: }
14574:
14575: // ]]>
14576: </script>
14577:
14578: END
14579:
14580: }
14581:
14582: sub toggle_display_js {
14583: return <<"END";
14584:
14585: <script type="text/javascript">
14586: // <![CDATA[
14587:
14588: function toggleDisplay(domForm,caller) {
14589: if (document.getElementById(caller)) {
14590: var divitem = document.getElementById(caller);
14591: var optionsElement = domForm.coursecredits;
14592: var checkval = 1;
14593: var dispval = 'block';
14594: if (caller == 'emailoptions') {
14595: optionsElement = domForm.cancreate_email;
14596: }
14597: if (caller == 'studentsubmission') {
14598: optionsElement = domForm.postsubmit;
14599: }
14600: if (caller == 'cloneinstcode') {
14601: optionsElement = domForm.canclone;
14602: checkval = 'instcode';
14603: }
14604: if (optionsElement.length) {
14605: var currval;
14606: for (var i=0; i<optionsElement.length; i++) {
14607: if (optionsElement[i].checked) {
14608: currval = optionsElement[i].value;
14609: }
14610: }
14611: if (currval == checkval) {
14612: divitem.style.display = dispval;
14613: } else {
14614: divitem.style.display = 'none';
14615: }
14616: }
14617: }
14618: return;
14619: }
14620:
14621: // ]]>
14622: </script>
14623:
14624: END
14625:
14626: }
14627:
14628: sub captcha_phrases {
14629: return &Apache::lonlocal::texthash (
14630: priv => 'Private key',
14631: pub => 'Public key',
14632: original => 'original (CAPTCHA)',
14633: recaptcha => 'successor (ReCAPTCHA)',
14634: notused => 'unused',
14635: ver => 'ReCAPTCHA version (1 or 2)',
14636: );
14637: }
14638:
14639: sub devalidate_remote_domconfs {
14640: my ($dom,$cachekeys) = @_;
14641: return unless (ref($cachekeys) eq 'HASH');
14642: my %servers = &Apache::lonnet::internet_dom_servers($dom);
14643: my %thismachine;
14644: map { $thismachine{$_} = 1; } &Apache::lonnet::current_machine_ids();
14645: my @posscached = ('domainconfig','domdefaults','ltitools');
14646: if (keys(%servers)) {
14647: foreach my $server (keys(%servers)) {
14648: next if ($thismachine{$server});
14649: my @cached;
14650: foreach my $name (@posscached) {
14651: if ($cachekeys->{$name}) {
14652: push(@cached,&escape($name).':'.&escape($dom));
14653: }
14654: }
14655: if (@cached) {
14656: &Apache::lonnet::remote_devalidate_cache($server,\@cached);
14657: }
14658: }
14659: }
14660: return;
14661: }
14662:
14663: 1;
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