File:
[LON-CAPA] /
loncom /
interface /
domainprefs.pm
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Mon Jun 6 17:40:47 2016 UTC (8 years, 1 month ago) by
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CVS tags:
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- Bug 6754. Make LON-CAPA an LTI Tool Consumer (LTI 1.1).
- Domain cofiguration to determine whether context_label, context_title,
and launch_presentation_document_target LTI parameters can be configured
for each instance of use of LTI Tool in a course.
1: # The LearningOnline Network with CAPA
2: # Handler to set domain-wide configuration settings
3: #
4: # $Id: domainprefs.pm,v 1.273 2016/06/06 17:40:47 raeburn Exp $
5: #
6: # Copyright Michigan State University Board of Trustees
7: #
8: # This file is part of the LearningOnline Network with CAPA (LON-CAPA).
9: #
10: # LON-CAPA is free software; you can redistribute it and/or modify
11: # it under the terms of the GNU General Public License as published by
12: # the Free Software Foundation; either version 2 of the License, or
13: # (at your option) any later version.
14: #
15: # LON-CAPA is distributed in the hope that it will be useful,
16: # but WITHOUT ANY WARRANTY; without even the implied warranty of
17: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18: # GNU General Public License for more details.
19: #
20: # You should have received a copy of the GNU General Public License
21: # along with LON-CAPA; if not, write to the Free Software
22: # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA#
23: # /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 File::Copy;
173: use Locale::Language;
174: use DateTime::TimeZone;
175: use DateTime::Locale;
176: use Time::HiRes qw( sleep );
177:
178: my $registered_cleanup;
179: my $modified_urls;
180:
181: sub handler {
182: my $r=shift;
183: if ($r->header_only) {
184: &Apache::loncommon::content_type($r,'text/html');
185: $r->send_http_header;
186: return OK;
187: }
188:
189: my $context = 'domain';
190: my $dom = $env{'request.role.domain'};
191: my $domdesc = &Apache::lonnet::domain($dom,'description');
192: if (&Apache::lonnet::allowed('mau',$dom)) {
193: &Apache::loncommon::content_type($r,'text/html');
194: $r->send_http_header;
195: } else {
196: $env{'user.error.msg'}=
197: "/adm/domainprefs:mau:0:0:Cannot modify domain settings";
198: return HTTP_NOT_ACCEPTABLE;
199: }
200:
201: $registered_cleanup=0;
202: @{$modified_urls}=();
203:
204: &Apache::lonhtmlcommon::clear_breadcrumbs();
205: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
206: ['phase','actions']);
207: my $phase = 'pickactions';
208: if ( exists($env{'form.phase'}) ) {
209: $phase = $env{'form.phase'};
210: }
211: my %servers = &Apache::lonnet::internet_dom_servers($dom);
212: my %domconfig =
213: &Apache::lonnet::get_dom('configuration',['login','rolecolors',
214: 'quotas','autoenroll','autoupdate','autocreate',
215: 'directorysrch','usercreation','usermodification',
216: 'contacts','defaults','scantron','coursecategories',
217: 'serverstatuses','requestcourses','helpsettings',
218: 'coursedefaults','usersessions','loadbalancing',
219: 'requestauthor','selfenrollment','inststatus',
220: 'ltitools'],$dom);
221: my @prefs_order = ('rolecolors','login','defaults','quotas','autoenroll',
222: 'autoupdate','autocreate','directorysrch','contacts',
223: 'usercreation','selfcreation','usermodification','scantron',
224: 'requestcourses','requestauthor','coursecategories',
225: 'serverstatuses','helpsettings','coursedefaults',
226: 'ltitools','selfenrollment','usersessions');
227: my %existing;
228: if (ref($domconfig{'loadbalancing'}) eq 'HASH') {
229: %existing = %{$domconfig{'loadbalancing'}};
230: }
231: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
232: push(@prefs_order,'loadbalancing');
233: }
234: my %prefs = (
235: 'rolecolors' =>
236: { text => 'Default color schemes',
237: help => 'Domain_Configuration_Color_Schemes',
238: header => [{col1 => 'Student Settings',
239: col2 => '',},
240: {col1 => 'Coordinator Settings',
241: col2 => '',},
242: {col1 => 'Author Settings',
243: col2 => '',},
244: {col1 => 'Administrator Settings',
245: col2 => '',}],
246: print => \&print_rolecolors,
247: modify => \&modify_rolecolors,
248: },
249: 'login' =>
250: { text => 'Log-in page options',
251: help => 'Domain_Configuration_Login_Page',
252: header => [{col1 => 'Log-in Page Items',
253: col2 => '',},
254: {col1 => 'Log-in Help',
255: col2 => 'Value'},
256: {col1 => 'Custom HTML in document head',
257: col2 => 'Value'}],
258: print => \&print_login,
259: modify => \&modify_login,
260: },
261: 'defaults' =>
262: { text => 'Default authentication/language/timezone/portal/types',
263: help => 'Domain_Configuration_LangTZAuth',
264: header => [{col1 => 'Setting',
265: col2 => 'Value'},
266: {col1 => 'Institutional user types',
267: col2 => 'Assignable to e-mail usernames'}],
268: print => \&print_defaults,
269: modify => \&modify_defaults,
270: },
271: 'quotas' =>
272: { text => 'Blogs, personal web pages, webDAV/quotas, portfolios',
273: help => 'Domain_Configuration_Quotas',
274: header => [{col1 => 'User affiliation',
275: col2 => 'Available tools',
276: col3 => 'Quotas, MB; (Authoring requires role)',}],
277: print => \&print_quotas,
278: modify => \&modify_quotas,
279: },
280: 'autoenroll' =>
281: { text => 'Auto-enrollment settings',
282: help => 'Domain_Configuration_Auto_Enrollment',
283: header => [{col1 => 'Configuration setting',
284: col2 => 'Value(s)'}],
285: print => \&print_autoenroll,
286: modify => \&modify_autoenroll,
287: },
288: 'autoupdate' =>
289: { text => 'Auto-update settings',
290: help => 'Domain_Configuration_Auto_Updates',
291: header => [{col1 => 'Setting',
292: col2 => 'Value',},
293: {col1 => 'Setting',
294: col2 => 'Affiliation'},
295: {col1 => 'User population',
296: col2 => 'Updatable user data'}],
297: print => \&print_autoupdate,
298: modify => \&modify_autoupdate,
299: },
300: 'autocreate' =>
301: { text => 'Auto-course creation settings',
302: help => 'Domain_Configuration_Auto_Creation',
303: header => [{col1 => 'Configuration Setting',
304: col2 => 'Value',}],
305: print => \&print_autocreate,
306: modify => \&modify_autocreate,
307: },
308: 'directorysrch' =>
309: { text => 'Institutional directory searches',
310: help => 'Domain_Configuration_InstDirectory_Search',
311: header => [{col1 => 'Setting',
312: col2 => 'Value',}],
313: print => \&print_directorysrch,
314: modify => \&modify_directorysrch,
315: },
316: 'contacts' =>
317: { text => 'Contact Information',
318: help => 'Domain_Configuration_Contact_Info',
319: header => [{col1 => 'Setting',
320: col2 => 'Value',}],
321: print => \&print_contacts,
322: modify => \&modify_contacts,
323: },
324: 'usercreation' =>
325: { text => 'User creation',
326: help => 'Domain_Configuration_User_Creation',
327: header => [{col1 => 'Format rule type',
328: col2 => 'Format rules in force'},
329: {col1 => 'User account creation',
330: col2 => 'Usernames which may be created',},
331: {col1 => 'Context',
332: col2 => 'Assignable authentication types'}],
333: print => \&print_usercreation,
334: modify => \&modify_usercreation,
335: },
336: 'selfcreation' =>
337: { text => 'Users self-creating accounts',
338: help => 'Domain_Configuration_Self_Creation',
339: header => [{col1 => 'Self-creation with institutional username',
340: col2 => 'Enabled?'},
341: {col1 => 'Institutional user type (login/SSO self-creation)',
342: col2 => 'Information user can enter'},
343: {col1 => 'Self-creation with e-mail as username',
344: col2 => 'Settings'}],
345: print => \&print_selfcreation,
346: modify => \&modify_selfcreation,
347: },
348: 'usermodification' =>
349: { text => 'User modification',
350: help => 'Domain_Configuration_User_Modification',
351: header => [{col1 => 'Target user has role',
352: col2 => 'User information updatable in author context'},
353: {col1 => 'Target user has role',
354: col2 => 'User information updatable in course context'}],
355: print => \&print_usermodification,
356: modify => \&modify_usermodification,
357: },
358: 'scantron' =>
359: { text => 'Bubblesheet format file',
360: help => 'Domain_Configuration_Scantron_Format',
361: header => [ {col1 => 'Item',
362: col2 => '',
363: }],
364: print => \&print_scantron,
365: modify => \&modify_scantron,
366: },
367: 'requestcourses' =>
368: {text => 'Request creation of courses',
369: help => 'Domain_Configuration_Request_Courses',
370: header => [{col1 => 'User affiliation',
371: col2 => 'Availability/Processing of requests',},
372: {col1 => 'Setting',
373: col2 => 'Value'},
374: {col1 => 'Available textbooks',
375: col2 => ''},
376: {col1 => 'Available templates',
377: col2 => ''},
378: {col1 => 'Validation (not official courses)',
379: col2 => 'Value'},],
380: print => \&print_quotas,
381: modify => \&modify_quotas,
382: },
383: 'requestauthor' =>
384: {text => 'Request Authoring Space',
385: help => 'Domain_Configuration_Request_Author',
386: header => [{col1 => 'User affiliation',
387: col2 => 'Availability/Processing of requests',},
388: {col1 => 'Setting',
389: col2 => 'Value'}],
390: print => \&print_quotas,
391: modify => \&modify_quotas,
392: },
393: 'coursecategories' =>
394: { text => 'Cataloging of courses/communities',
395: help => 'Domain_Configuration_Cataloging_Courses',
396: header => [{col1 => 'Catalog type/availability',
397: col2 => '',},
398: {col1 => 'Category settings for standard catalog',
399: col2 => '',},
400: {col1 => 'Categories',
401: col2 => '',
402: }],
403: print => \&print_coursecategories,
404: modify => \&modify_coursecategories,
405: },
406: 'serverstatuses' =>
407: {text => 'Access to server status pages',
408: help => 'Domain_Configuration_Server_Status',
409: header => [{col1 => 'Status Page',
410: col2 => 'Other named users',
411: col3 => 'Specific IPs',
412: }],
413: print => \&print_serverstatuses,
414: modify => \&modify_serverstatuses,
415: },
416: 'helpsettings' =>
417: {text => 'Help page settings',
418: help => 'Domain_Configuration_Help_Settings',
419: header => [{col1 => 'Help Settings (logged-in users)',
420: col2 => 'Value'}],
421: print => \&print_helpsettings,
422: modify => \&modify_helpsettings,
423: },
424: 'coursedefaults' =>
425: {text => 'Course/Community defaults',
426: help => 'Domain_Configuration_Course_Defaults',
427: header => [{col1 => 'Defaults which can be overridden in each course by a CC',
428: col2 => 'Value',},
429: {col1 => 'Defaults which can be overridden for each course by a DC',
430: col2 => 'Value',},],
431: print => \&print_coursedefaults,
432: modify => \&modify_coursedefaults,
433: },
434: 'selfenrollment' =>
435: {text => 'Self-enrollment in Course/Community',
436: help => 'Domain_Configuration_Selfenrollment',
437: header => [{col1 => 'Configuration Rights',
438: col2 => 'Configured by Course Personnel or Domain Coordinator?'},
439: {col1 => 'Defaults',
440: col2 => 'Value'},
441: {col1 => 'Self-enrollment validation (optional)',
442: col2 => 'Value'},],
443: print => \&print_selfenrollment,
444: modify => \&modify_selfenrollment,
445: },
446: 'privacy' =>
447: {text => 'User Privacy',
448: help => 'Domain_Configuration_User_Privacy',
449: header => [{col1 => 'Setting',
450: col2 => 'Value',}],
451: print => \&print_privacy,
452: modify => \&modify_privacy,
453: },
454: 'usersessions' =>
455: {text => 'User session hosting/offloading',
456: help => 'Domain_Configuration_User_Sessions',
457: header => [{col1 => 'Domain server',
458: col2 => 'Servers to offload sessions to when busy'},
459: {col1 => 'Hosting of users from other domains',
460: col2 => 'Rules'},
461: {col1 => "Hosting domain's own users elsewhere",
462: col2 => 'Rules'}],
463: print => \&print_usersessions,
464: modify => \&modify_usersessions,
465: },
466: 'loadbalancing' =>
467: {text => 'Dedicated Load Balancer(s)',
468: help => 'Domain_Configuration_Load_Balancing',
469: header => [{col1 => 'Balancers',
470: col2 => 'Default destinations',
471: col3 => 'User affiliation',
472: col4 => 'Overrides'},
473: ],
474: print => \&print_loadbalancing,
475: modify => \&modify_loadbalancing,
476: },
477: 'ltitools' =>
478: {text => 'External Tools (LTI)',
479: help => 'Domain_configuration_LTI_Tools',
480: header => [{col1 => 'Setting',
481: col2 => 'Value',}],
482: print => \&print_ltitools,
483: modify => \&modify_ltitools,
484: },
485:
486: );
487: if (keys(%servers) > 1) {
488: $prefs{'login'} = { text => 'Log-in page options',
489: help => 'Domain_Configuration_Login_Page',
490: header => [{col1 => 'Log-in Service',
491: col2 => 'Server Setting',},
492: {col1 => 'Log-in Page Items',
493: col2 => ''},
494: {col1 => 'Log-in Help',
495: col2 => 'Value'},
496: {col1 => 'Custom HTML in document head',
497: col2 => 'Value'}],
498: print => \&print_login,
499: modify => \&modify_login,
500: };
501: }
502:
503: my @roles = ('student','coordinator','author','admin');
504: my @actions = &Apache::loncommon::get_env_multiple('form.actions');
505: &Apache::lonhtmlcommon::add_breadcrumb
506: ({href=>"javascript:changePage(document.$phase,'pickactions')",
507: text=>"Settings to display/modify"});
508: my $confname = $dom.'-domainconfig';
509:
510: if ($phase eq 'process') {
511: my $result = &Apache::lonconfigsettings::make_changes($r,$dom,$phase,$context,\@prefs_order,
512: \%prefs,\%domconfig,$confname,\@roles);
513: if ((ref($result) eq 'HASH') && (keys(%{$result}))) {
514: $r->rflush();
515: &devalidate_remote_domconfs($dom,$result);
516: }
517: } elsif ($phase eq 'display') {
518: my $js = &recaptcha_js().
519: &toggle_display_js();
520: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
521: my ($othertitle,$usertypes,$types) =
522: &Apache::loncommon::sorted_inst_types($dom);
523: $js .= &lonbalance_targets_js($dom,$types,\%servers,
524: $domconfig{'loadbalancing'}).
525: &new_spares_js().
526: &common_domprefs_js().
527: &Apache::loncommon::javascript_array_indexof();
528: }
529: if (grep(/^requestcourses$/,@actions)) {
530: my $javascript_validations;
531: my $coursebrowserjs=&Apache::loncommon::coursebrowser_javascript($env{'request.role.domain'});
532: $js .= <<END;
533: <script type="text/javascript">
534: $javascript_validations
535: </script>
536: $coursebrowserjs
537: END
538: }
539: &Apache::lonconfigsettings::display_settings($r,$dom,$phase,$context,\@prefs_order,\%prefs,\%domconfig,$confname,$js);
540: } else {
541: # check if domconfig user exists for the domain.
542: my $servadm = $r->dir_config('lonAdmEMail');
543: my ($configuserok,$author_ok,$switchserver) =
544: &config_check($dom,$confname,$servadm);
545: unless ($configuserok eq 'ok') {
546: &Apache::lonconfigsettings::print_header($r,$phase,$context);
547: $r->print(&mt('The domain configuration user "[_1]" has yet to be created.',
548: $confname).
549: '<br />'
550: );
551: if ($switchserver) {
552: $r->print(&mt('Ordinarily, that domain configuration user is created when the ./UPDATE script is run to install LON-CAPA for the first time.').
553: '<br />'.
554: &mt('However, that does not apply when new domains are added to a multi-domain server, and ./UPDATE has not been run recently.').
555: '<br />'.
556: &mt('The "[_1]" user can be created automatically when a Domain Coordinator visits the web-based "Set domain configuration" screen, in a session hosted on the primary library server.',$confname).
557: '<br />'.
558: &mt('To do that now, use the following link: [_1]',$switchserver)
559: );
560: } else {
561: $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.').
562: '<br />'.
563: &mt('Once that is done, you will be able to use the web-based "Set domain configuration" to configure the domain')
564: );
565: }
566: $r->print(&Apache::loncommon::end_page());
567: return OK;
568: }
569: if (keys(%domconfig) == 0) {
570: my $primarylibserv = &Apache::lonnet::domain($dom,'primary');
571: my @ids=&Apache::lonnet::current_machine_ids();
572: if (!grep(/^\Q$primarylibserv\E$/,@ids)) {
573: my %designhash = &Apache::loncommon::get_domainconf($dom);
574: my @loginimages = ('img','logo','domlogo','login');
575: my $custom_img_count = 0;
576: foreach my $img (@loginimages) {
577: if ($designhash{$dom.'.login.'.$img} ne '') {
578: $custom_img_count ++;
579: }
580: }
581: foreach my $role (@roles) {
582: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
583: $custom_img_count ++;
584: }
585: }
586: if ($custom_img_count > 0) {
587: &Apache::lonconfigsettings::print_header($r,$phase,$context);
588: my $switch_server = &check_switchserver($dom,$confname);
589: $r->print(
590: &mt('Domain configuration settings have yet to be saved for this domain via the web-based domain preferences interface.').'<br />'.
591: &mt("While this remains so, you must switch to the domain's primary library server in order to update settings.").'<br /><br />'.
592: &mt("Thereafter, (with a Domain Coordinator role selected in the domain) you will be able to update settings when logged in to any server in the LON-CAPA network.").'<br />'.
593: &mt("However, you will still need to switch to the domain's primary library server to upload new images or logos.").'<br /><br />');
594: if ($switch_server) {
595: $r->print($switch_server.' '.&mt('to primary library server for domain: [_1]',$dom));
596: }
597: $r->print(&Apache::loncommon::end_page());
598: return OK;
599: }
600: }
601: }
602: &Apache::lonconfigsettings::display_choices($r,$phase,$context,\@prefs_order,\%prefs);
603: }
604: return OK;
605: }
606:
607: sub process_changes {
608: my ($r,$dom,$confname,$action,$roles,$values,$lastactref) = @_;
609: my %domconfig;
610: if (ref($values) eq 'HASH') {
611: %domconfig = %{$values};
612: }
613: my $output;
614: if ($action eq 'login') {
615: $output = &modify_login($r,$dom,$confname,$lastactref,%domconfig);
616: } elsif ($action eq 'rolecolors') {
617: $output = &modify_rolecolors($r,$dom,$confname,$roles,
618: $lastactref,%domconfig);
619: } elsif ($action eq 'quotas') {
620: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
621: } elsif ($action eq 'autoenroll') {
622: $output = &modify_autoenroll($dom,$lastactref,%domconfig);
623: } elsif ($action eq 'autoupdate') {
624: $output = &modify_autoupdate($dom,%domconfig);
625: } elsif ($action eq 'autocreate') {
626: $output = &modify_autocreate($dom,%domconfig);
627: } elsif ($action eq 'directorysrch') {
628: $output = &modify_directorysrch($dom,%domconfig);
629: } elsif ($action eq 'usercreation') {
630: $output = &modify_usercreation($dom,%domconfig);
631: } elsif ($action eq 'selfcreation') {
632: $output = &modify_selfcreation($dom,%domconfig);
633: } elsif ($action eq 'usermodification') {
634: $output = &modify_usermodification($dom,%domconfig);
635: } elsif ($action eq 'contacts') {
636: $output = &modify_contacts($dom,$lastactref,%domconfig);
637: } elsif ($action eq 'defaults') {
638: $output = &modify_defaults($dom,$lastactref,%domconfig);
639: } elsif ($action eq 'scantron') {
640: $output = &modify_scantron($r,$dom,$confname,$lastactref,%domconfig);
641: } elsif ($action eq 'coursecategories') {
642: $output = &modify_coursecategories($dom,$lastactref,%domconfig);
643: } elsif ($action eq 'serverstatuses') {
644: $output = &modify_serverstatuses($dom,%domconfig);
645: } elsif ($action eq 'requestcourses') {
646: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
647: } elsif ($action eq 'requestauthor') {
648: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
649: } elsif ($action eq 'helpsettings') {
650: $output = &modify_helpsettings($r,$dom,$confname,%domconfig);
651: } elsif ($action eq 'coursedefaults') {
652: $output = &modify_coursedefaults($dom,$lastactref,%domconfig);
653: } elsif ($action eq 'selfenrollment') {
654: $output = &modify_selfenrollment($dom,$lastactref,%domconfig)
655: } elsif ($action eq 'usersessions') {
656: $output = &modify_usersessions($dom,$lastactref,%domconfig);
657: } elsif ($action eq 'loadbalancing') {
658: $output = &modify_loadbalancing($dom,%domconfig);
659: } elsif ($action eq 'ltitools') {
660: $output = &modify_ltitools($r,$dom,$action,$lastactref,%domconfig);
661: }
662: return $output;
663: }
664:
665: sub print_config_box {
666: my ($r,$dom,$confname,$phase,$action,$item,$settings) = @_;
667: my $rowtotal = 0;
668: my $output;
669: if ($action eq 'coursecategories') {
670: $output = &coursecategories_javascript($settings);
671: } elsif ($action eq 'defaults') {
672: $output = &defaults_javascript($settings);
673: }
674: $output .=
675: '<table class="LC_nested_outer">
676: <tr>
677: <th align="left" valign="middle"><span class="LC_nobreak">'.
678: &mt($item->{text}).' '.
679: &Apache::loncommon::help_open_topic($item->{'help'}).'</span></th>'."\n".
680: '</tr>';
681: $rowtotal ++;
682: my $numheaders = 1;
683: if (ref($item->{'header'}) eq 'ARRAY') {
684: $numheaders = scalar(@{$item->{'header'}});
685: }
686: if ($numheaders > 1) {
687: my $colspan = '';
688: my $rightcolspan = '';
689: if (($action eq 'rolecolors') || ($action eq 'defaults') ||
690: (($action eq 'login') && ($numheaders < 4))) {
691: $colspan = ' colspan="2"';
692: }
693: if ($action eq 'usersessions') {
694: $rightcolspan = ' colspan="3"';
695: }
696: $output .= '
697: <tr>
698: <td>
699: <table class="LC_nested">
700: <tr class="LC_info_row">
701: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[0]->{'col1'}).'</td>
702: <td class="LC_right_item"'.$rightcolspan.'>'.&mt($item->{'header'}->[0]->{'col2'}).'</td>
703: </tr>';
704: $rowtotal ++;
705: if (($action eq 'autoupdate') || ($action eq 'usercreation') || ($action eq 'selfcreation') ||
706: ($action eq 'usermodification') || ($action eq 'defaults') || ($action eq 'coursedefaults') ||
707: ($action eq 'selfenrollment') || ($action eq 'usersessions')) {
708: $output .= $item->{'print'}->('top',$dom,$settings,\$rowtotal);
709: } elsif ($action eq 'coursecategories') {
710: $output .= $item->{'print'}->('top',$dom,$item,$settings,\$rowtotal);
711: } elsif ($action eq 'login') {
712: if ($numheaders == 4) {
713: $colspan = ' colspan="2"';
714: $output .= &print_login('service',$dom,$confname,$phase,$settings,\$rowtotal);
715: } else {
716: $output .= &print_login('page',$dom,$confname,$phase,$settings,\$rowtotal);
717: }
718: } elsif (($action eq 'requestcourses') || ($action eq 'requestauthor')) {
719: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
720: } elsif ($action eq 'rolecolors') {
721: $output .= &print_rolecolors($phase,'student',$dom,$confname,$settings,\$rowtotal);
722: }
723: $output .= '
724: </table>
725: </td>
726: </tr>
727: <tr>
728: <td>
729: <table class="LC_nested">
730: <tr class="LC_info_row">
731: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col1'}).'</td>
732: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col2'}).'</td>
733: </tr>';
734: $rowtotal ++;
735: if (($action eq 'autoupdate') || ($action eq 'usercreation') ||
736: ($action eq 'selfcreation') || ($action eq 'selfenrollment') ||
737: ($action eq 'usersessions') || ($action eq 'coursecategories')) {
738: if ($action eq 'coursecategories') {
739: $output .= &print_coursecategories('middle',$dom,$item,$settings,\$rowtotal);
740: $colspan = ' colspan="2"';
741: } else {
742: $output .= $item->{'print'}->('middle',$dom,$settings,\$rowtotal);
743: }
744: $output .= '
745: </table>
746: </td>
747: </tr>
748: <tr>
749: <td>
750: <table class="LC_nested">
751: <tr class="LC_info_row">
752: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
753: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td>
754: </tr>'."\n";
755: if ($action eq 'coursecategories') {
756: $output .= &print_coursecategories('bottom',$dom,$item,$settings,\$rowtotal);
757: } else {
758: $output .= $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
759: }
760: $rowtotal ++;
761: } elsif (($action eq 'usermodification') || ($action eq 'coursedefaults') ||
762: ($action eq 'defaults')) {
763: $output .= $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
764: } elsif ($action eq 'login') {
765: if ($numheaders == 4) {
766: $output .= &print_login('page',$dom,$confname,$phase,$settings,\$rowtotal).'
767: </table>
768: </td>
769: </tr>
770: <tr>
771: <td>
772: <table class="LC_nested">
773: <tr class="LC_info_row">
774: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
775: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col2'}).'</td></tr>'.
776: &print_login('help',$dom,$confname,$phase,$settings,\$rowtotal);
777: $rowtotal ++;
778: } else {
779: $output .= &print_login('help',$dom,$confname,$phase,$settings,\$rowtotal);
780: }
781: $output .= '
782: </table>
783: </td>
784: </tr>
785: <tr>
786: <td>
787: <table class="LC_nested">
788: <tr class="LC_info_row">';
789: if ($numheaders == 4) {
790: $output .= '
791: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
792: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col2'}).'</td>
793: </tr>';
794: } else {
795: $output .= '
796: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
797: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col2'}).'</td>
798: </tr>';
799: }
800: $rowtotal ++;
801: $output .= &print_login('headtag',$dom,$confname,$phase,$settings,\$rowtotal);
802: } elsif ($action eq 'requestcourses') {
803: $output .= &print_requestmail($dom,$action,$settings,\$rowtotal);
804: $rowtotal ++;
805: $output .= &print_studentcode($settings,\$rowtotal).'
806: </table>
807: </td>
808: </tr>
809: <tr>
810: <td>
811: <table class="LC_nested">
812: <tr class="LC_info_row">
813: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
814: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td> </tr>'.
815: &textbookcourses_javascript($settings).
816: &print_textbookcourses($dom,'textbooks',$settings,\$rowtotal).'
817: </table>
818: </td>
819: </tr>
820: <tr>
821: <td>
822: <table class="LC_nested">
823: <tr class="LC_info_row">
824: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
825: <td class="LC_right_item">'.&mt($item->{'header'}->[3]->{'col2'}).'</td> </tr>'.
826: &print_textbookcourses($dom,'templates',$settings,\$rowtotal).'
827: </table>
828: </td>
829: </tr>
830: <tr>
831: <td>
832: <table class="LC_nested">
833: <tr class="LC_info_row">
834: <td class="LC_left_item"'.$colspan.' valign="top">'.&mt($item->{'header'}->[4]->{'col1'}).'</td>
835: <td class="LC_right_item" valign="top">'.&mt($item->{'header'}->[4]->{'col2'}).'</td>
836: </tr>'.
837: &print_validation_rows('requestcourses',$dom,$settings,\$rowtotal);
838: } elsif ($action eq 'requestauthor') {
839: $output .= &print_requestmail($dom,$action,$settings,\$rowtotal);
840: $rowtotal ++;
841: } elsif ($action eq 'rolecolors') {
842: $output .= &print_rolecolors($phase,'coordinator',$dom,$confname,$settings,\$rowtotal).'
843: </table>
844: </td>
845: </tr>
846: <tr>
847: <td>
848: <table class="LC_nested">
849: <tr class="LC_info_row">
850: <td class="LC_left_item"'.$colspan.' valign="top">'.
851: &mt($item->{'header'}->[2]->{'col1'}).'</td>
852: <td class="LC_right_item" valign="top">'.
853: &mt($item->{'header'}->[2]->{'col2'}).'</td>
854: </tr>'.
855: &print_rolecolors($phase,'author',$dom,$confname,$settings,\$rowtotal).'
856: </table>
857: </td>
858: </tr>
859: <tr>
860: <td>
861: <table class="LC_nested">
862: <tr class="LC_info_row">
863: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
864: <td class="LC_right_item">'.&mt($item->{'header'}->[3]->{'col2'}).'</td>
865: </tr>'.
866: &print_rolecolors($phase,'admin',$dom,$confname,$settings,\$rowtotal);
867: $rowtotal += 2;
868: }
869: } else {
870: $output .= '
871: <tr>
872: <td>
873: <table class="LC_nested">
874: <tr class="LC_info_row">';
875: if (($action eq 'login') || ($action eq 'directorysrch')) {
876: $output .= '
877: <td class="LC_left_item" colspan="2">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
878: } elsif ($action eq 'serverstatuses') {
879: $output .= '
880: <td class="LC_left_item" valign="top">'.&mt($item->{'header'}->[0]->{'col1'}).
881: '<br />('.&mt('Automatic access for Dom. Coords.').')</td>';
882:
883: } else {
884: $output .= '
885: <td class="LC_left_item" valign="top">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
886: }
887: if (defined($item->{'header'}->[0]->{'col3'})) {
888: $output .= '<td class="LC_left_item" valign="top">'.
889: &mt($item->{'header'}->[0]->{'col2'});
890: if ($action eq 'serverstatuses') {
891: $output .= '<br />(<tt>'.&mt('user1:domain1,user2:domain2 etc.').'</tt>)';
892: }
893: } else {
894: $output .= '<td class="LC_right_item" valign="top">'.
895: &mt($item->{'header'}->[0]->{'col2'});
896: }
897: $output .= '</td>';
898: if ($item->{'header'}->[0]->{'col3'}) {
899: if (defined($item->{'header'}->[0]->{'col4'})) {
900: $output .= '<td class="LC_left_item" valign="top">'.
901: &mt($item->{'header'}->[0]->{'col3'});
902: } else {
903: $output .= '<td class="LC_right_item" valign="top">'.
904: &mt($item->{'header'}->[0]->{'col3'});
905: }
906: if ($action eq 'serverstatuses') {
907: $output .= '<br />(<tt>'.&mt('IP1,IP2 etc.').'</tt>)';
908: }
909: $output .= '</td>';
910: }
911: if ($item->{'header'}->[0]->{'col4'}) {
912: $output .= '<td class="LC_right_item" valign="top">'.
913: &mt($item->{'header'}->[0]->{'col4'});
914: }
915: $output .= '</tr>';
916: $rowtotal ++;
917: if ($action eq 'quotas') {
918: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
919: } elsif (($action eq 'autoenroll') || ($action eq 'autocreate') || ($action eq 'directorysrch') ||
920: ($action eq 'contacts') || ($action eq 'serverstatuses') || ($action eq 'loadbalancing') ||
921: ($action eq 'ltitools')) {
922: $output .= $item->{'print'}->($dom,$settings,\$rowtotal);
923: } elsif ($action eq 'scantron') {
924: $output .= &print_scantronformat($r,$dom,$confname,$settings,\$rowtotal);
925: } elsif ($action eq 'helpsettings') {
926: $output .= &print_helpsettings($dom,$confname,$settings,\$rowtotal);
927: }
928: }
929: $output .= '
930: </table>
931: </td>
932: </tr>
933: </table><br />';
934: return ($output,$rowtotal);
935: }
936:
937: sub print_login {
938: my ($caller,$dom,$confname,$phase,$settings,$rowtotal) = @_;
939: my ($css_class,$datatable);
940: my %choices = &login_choices();
941:
942: if ($caller eq 'service') {
943: my %servers = &Apache::lonnet::internet_dom_servers($dom);
944: my $choice = $choices{'disallowlogin'};
945: $css_class = ' class="LC_odd_row"';
946: $datatable .= '<tr'.$css_class.'><td>'.$choice.'</td>'.
947: '<td align="right"><table><tr><th>'.$choices{'hostid'}.'</th>'.
948: '<th>'.$choices{'server'}.'</th>'.
949: '<th>'.$choices{'serverpath'}.'</th>'.
950: '<th>'.$choices{'custompath'}.'</th>'.
951: '<th><span class="LC_nobreak">'.$choices{'exempt'}.'</span></th></tr>'."\n";
952: my %disallowed;
953: if (ref($settings) eq 'HASH') {
954: if (ref($settings->{'loginvia'}) eq 'HASH') {
955: %disallowed = %{$settings->{'loginvia'}};
956: }
957: }
958: foreach my $lonhost (sort(keys(%servers))) {
959: my $direct = 'selected="selected"';
960: if (ref($disallowed{$lonhost}) eq 'HASH') {
961: if ($disallowed{$lonhost}{'server'} ne '') {
962: $direct = '';
963: }
964: }
965: $datatable .= '<tr><td>'.$servers{$lonhost}.'</td>'.
966: '<td><select name="'.$lonhost.'_server">'.
967: '<option value=""'.$direct.'>'.$choices{'directlogin'}.
968: '</option>';
969: foreach my $hostid (sort(keys(%servers))) {
970: next if ($servers{$hostid} eq $servers{$lonhost});
971: my $selected = '';
972: if (ref($disallowed{$lonhost}) eq 'HASH') {
973: if ($hostid eq $disallowed{$lonhost}{'server'}) {
974: $selected = 'selected="selected"';
975: }
976: }
977: $datatable .= '<option value="'.$hostid.'"'.$selected.'>'.
978: $servers{$hostid}.'</option>';
979: }
980: $datatable .= '</select></td>'.
981: '<td><select name="'.$lonhost.'_serverpath">';
982: foreach my $path ('','/','/adm/login','/adm/roles','custom') {
983: my $pathname = $path;
984: if ($path eq 'custom') {
985: $pathname = &mt('Custom Path').' ->';
986: }
987: my $selected = '';
988: if (ref($disallowed{$lonhost}) eq 'HASH') {
989: if ($path eq $disallowed{$lonhost}{'serverpath'}) {
990: $selected = 'selected="selected"';
991: }
992: } elsif ($path eq '') {
993: $selected = 'selected="selected"';
994: }
995: $datatable .= '<option value="'.$path.'"'.$selected.'>'.$pathname.'</option>';
996: }
997: $datatable .= '</select></td>';
998: my ($custom,$exempt);
999: if (ref($disallowed{$lonhost}) eq 'HASH') {
1000: $custom = $disallowed{$lonhost}{'custompath'};
1001: $exempt = $disallowed{$lonhost}{'exempt'};
1002: }
1003: $datatable .= '<td><input type="text" name="'.$lonhost.'_custompath" size="6" value="'.$custom.'" /></td>'.
1004: '<td><input type="text" name="'.$lonhost.'_exempt" size="8" value="'.$exempt.'" /></td>'.
1005: '</tr>';
1006: }
1007: $datatable .= '</table></td></tr>';
1008: return $datatable;
1009: } elsif ($caller eq 'page') {
1010: my %defaultchecked = (
1011: 'coursecatalog' => 'on',
1012: 'helpdesk' => 'on',
1013: 'adminmail' => 'off',
1014: 'newuser' => 'off',
1015: );
1016: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
1017: my (%checkedon,%checkedoff);
1018: foreach my $item (@toggles) {
1019: if ($defaultchecked{$item} eq 'on') {
1020: $checkedon{$item} = ' checked="checked" ';
1021: $checkedoff{$item} = ' ';
1022: } elsif ($defaultchecked{$item} eq 'off') {
1023: $checkedoff{$item} = ' checked="checked" ';
1024: $checkedon{$item} = ' ';
1025: }
1026: }
1027: my @images = ('img','logo','domlogo','login');
1028: my @logintext = ('textcol','bgcol');
1029: my @bgs = ('pgbg','mainbg','sidebg');
1030: my @links = ('link','alink','vlink');
1031: my %designhash = &Apache::loncommon::get_domainconf($dom);
1032: my %defaultdesign = %Apache::loncommon::defaultdesign;
1033: my (%is_custom,%designs);
1034: my %defaults = (
1035: font => $defaultdesign{'login.font'},
1036: );
1037: foreach my $item (@images) {
1038: $defaults{$item} = $defaultdesign{'login.'.$item};
1039: $defaults{'showlogo'}{$item} = 1;
1040: }
1041: foreach my $item (@bgs) {
1042: $defaults{'bgs'}{$item} = $defaultdesign{'login.'.$item};
1043: }
1044: foreach my $item (@logintext) {
1045: $defaults{'logintext'}{$item} = $defaultdesign{'login.'.$item};
1046: }
1047: foreach my $item (@links) {
1048: $defaults{'links'}{$item} = $defaultdesign{'login.'.$item};
1049: }
1050: if (ref($settings) eq 'HASH') {
1051: foreach my $item (@toggles) {
1052: if ($settings->{$item} eq '1') {
1053: $checkedon{$item} = ' checked="checked" ';
1054: $checkedoff{$item} = ' ';
1055: } elsif ($settings->{$item} eq '0') {
1056: $checkedoff{$item} = ' checked="checked" ';
1057: $checkedon{$item} = ' ';
1058: }
1059: }
1060: foreach my $item (@images) {
1061: if (defined($settings->{$item})) {
1062: $designs{$item} = $settings->{$item};
1063: $is_custom{$item} = 1;
1064: }
1065: if (defined($settings->{'showlogo'}{$item})) {
1066: $designs{'showlogo'}{$item} = $settings->{'showlogo'}{$item};
1067: }
1068: }
1069: foreach my $item (@logintext) {
1070: if ($settings->{$item} ne '') {
1071: $designs{'logintext'}{$item} = $settings->{$item};
1072: $is_custom{$item} = 1;
1073: }
1074: }
1075: if ($settings->{'font'} ne '') {
1076: $designs{'font'} = $settings->{'font'};
1077: $is_custom{'font'} = 1;
1078: }
1079: foreach my $item (@bgs) {
1080: if ($settings->{$item} ne '') {
1081: $designs{'bgs'}{$item} = $settings->{$item};
1082: $is_custom{$item} = 1;
1083: }
1084: }
1085: foreach my $item (@links) {
1086: if ($settings->{$item} ne '') {
1087: $designs{'links'}{$item} = $settings->{$item};
1088: $is_custom{$item} = 1;
1089: }
1090: }
1091: } else {
1092: if ($designhash{$dom.'.login.font'} ne '') {
1093: $designs{'font'} = $designhash{$dom.'.login.font'};
1094: $is_custom{'font'} = 1;
1095: }
1096: foreach my $item (@images) {
1097: if ($designhash{$dom.'.login.'.$item} ne '') {
1098: $designs{$item} = $designhash{$dom.'.login.'.$item};
1099: $is_custom{$item} = 1;
1100: }
1101: }
1102: foreach my $item (@bgs) {
1103: if ($designhash{$dom.'.login.'.$item} ne '') {
1104: $designs{'bgs'}{$item} = $designhash{$dom.'.login.'.$item};
1105: $is_custom{$item} = 1;
1106: }
1107: }
1108: foreach my $item (@links) {
1109: if ($designhash{$dom.'.login.'.$item} ne '') {
1110: $designs{'links'}{$item} = $designhash{$dom.'.login.'.$item};
1111: $is_custom{$item} = 1;
1112: }
1113: }
1114: }
1115: my %alt_text = &Apache::lonlocal::texthash ( img => 'Log-in banner',
1116: logo => 'Institution Logo',
1117: domlogo => 'Domain Logo',
1118: login => 'Login box');
1119: my $itemcount = 1;
1120: foreach my $item (@toggles) {
1121: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1122: $datatable .=
1123: '<tr'.$css_class.'><td colspan="2">'.$choices{$item}.
1124: '</td><td>'.
1125: '<span class="LC_nobreak"><label><input type="radio" name="'.
1126: $item.'"'.$checkedon{$item}.' value="1" />'.&mt('Yes').
1127: '</label> <label><input type="radio" name="'.$item.'"'.
1128: $checkedoff{$item}.' value="0" />'.&mt('No').'</label></span></td>'.
1129: '</tr>';
1130: $itemcount ++;
1131: }
1132: $datatable .= &display_color_options($dom,$confname,$phase,'login',$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal,\@logintext);
1133: $datatable .= '</tr></table></td></tr>';
1134: } elsif ($caller eq 'help') {
1135: my ($defaulturl,$defaulttype,%url,%type,%lt,%langchoices);
1136: my $switchserver = &check_switchserver($dom,$confname);
1137: my $itemcount = 1;
1138: $defaulturl = '/adm/loginproblems.html';
1139: $defaulttype = 'default';
1140: %lt = &Apache::lonlocal::texthash (
1141: del => 'Delete?',
1142: rep => 'Replace:',
1143: upl => 'Upload:',
1144: default => 'Default',
1145: custom => 'Custom',
1146: );
1147: %langchoices = &Apache::lonlocal::texthash(&get_languages_hash());
1148: my @currlangs;
1149: if (ref($settings) eq 'HASH') {
1150: if (ref($settings->{'helpurl'}) eq 'HASH') {
1151: foreach my $key (sort(keys(%{$settings->{'helpurl'}}))) {
1152: next if ($settings->{'helpurl'}{$key} eq '');
1153: $url{$key} = $settings->{'helpurl'}{$key}.'?inhibitmenu=yes';
1154: $type{$key} = 'custom';
1155: unless ($key eq 'nolang') {
1156: push(@currlangs,$key);
1157: }
1158: }
1159: } elsif ($settings->{'helpurl'} ne '') {
1160: $type{'nolang'} = 'custom';
1161: $url{'nolang'} = $settings->{'helpurl'}.'?inhibitmenu=yes';
1162: }
1163: }
1164: foreach my $lang ('nolang',sort(@currlangs)) {
1165: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
1166: $datatable .= '<tr'.$css_class.'>';
1167: if ($url{$lang} eq '') {
1168: $url{$lang} = $defaulturl;
1169: }
1170: if ($type{$lang} eq '') {
1171: $type{$lang} = $defaulttype;
1172: }
1173: $datatable .= '<td colspan="2"><span class="LC_nobreak">';
1174: if ($lang eq 'nolang') {
1175: $datatable .= &mt('Log-in help page if no specific language file: [_1]',
1176: &Apache::loncommon::modal_link($url{$lang},$lt{$type{$lang}},600,500));
1177: } else {
1178: $datatable .= &mt('Log-in help page for language: [_1] is [_2]',
1179: $langchoices{$lang},
1180: &Apache::loncommon::modal_link($url{$lang},$lt{$type{$lang}},600,500));
1181: }
1182: $datatable .= '</span></td>'."\n".
1183: '<td class="LC_left_item">';
1184: if ($type{$lang} eq 'custom') {
1185: $datatable .= '<span class="LC_nobreak"><label>'.
1186: '<input type="checkbox" name="loginhelpurl_del" value="'.$lang.'" />'.
1187: $lt{'del'}.'</label> '.$lt{'rep'}.'</span>';
1188: } else {
1189: $datatable .= $lt{'upl'};
1190: }
1191: $datatable .='<br />';
1192: if ($switchserver) {
1193: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1194: } else {
1195: $datatable .= '<input type="file" name="loginhelpurl_'.$lang.'" />';
1196: }
1197: $datatable .= '</td></tr>';
1198: $itemcount ++;
1199: }
1200: my @addlangs;
1201: foreach my $lang (sort(keys(%langchoices))) {
1202: next if ((grep(/^\Q$lang\E$/,@currlangs)) || ($lang eq 'x_chef'));
1203: push(@addlangs,$lang);
1204: }
1205: if (@addlangs > 0) {
1206: my %toadd;
1207: map { $toadd{$_} = $langchoices{$_} ; } @addlangs;
1208: $toadd{''} = &mt('Select');
1209: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
1210: $datatable .= '<tr'.$css_class.'><td class="LC_left_item" colspan="2">'.
1211: &mt('Add log-in help page for a specific language:').' '.
1212: &Apache::loncommon::select_form('','loginhelpurl_add_lang',\%toadd).
1213: '</td><td class="LC_left_item">'.$lt{'upl'}.'<br />';
1214: if ($switchserver) {
1215: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1216: } else {
1217: $datatable .= '<input type="file" name="loginhelpurl_add_file" />';
1218: }
1219: $datatable .= '</td></tr>';
1220: $itemcount ++;
1221: }
1222: $datatable .= &captcha_choice('login',$settings,$itemcount);
1223: } elsif ($caller eq 'headtag') {
1224: my %domservers = &Apache::lonnet::get_servers($dom);
1225: my $choice = $choices{'headtag'};
1226: $css_class = ' class="LC_odd_row"';
1227: $datatable .= '<tr'.$css_class.'><td colspan="2">'.$choice.'</td>'.
1228: '<td align="left"><table><tr><th>'.$choices{'hostid'}.'</th>'.
1229: '<th>'.$choices{'current'}.'</th>'.
1230: '<th>'.$choices{'action'}.'</th>'.
1231: '<th>'.$choices{'exempt'}.'</th></tr>'."\n";
1232: my (%currurls,%currexempt);
1233: if (ref($settings) eq 'HASH') {
1234: if (ref($settings->{'headtag'}) eq 'HASH') {
1235: foreach my $lonhost (keys(%{$settings->{'headtag'}})) {
1236: if (ref($settings->{'headtag'}{$lonhost}) eq 'HASH') {
1237: $currurls{$lonhost} = $settings->{'headtag'}{$lonhost}{'url'};
1238: $currexempt{$lonhost} = $settings->{'headtag'}{$lonhost}{'exempt'};
1239: }
1240: }
1241: }
1242: }
1243: my %lt = &Apache::lonlocal::texthash(
1244: del => 'Delete?',
1245: rep => 'Replace:',
1246: upl => 'Upload:',
1247: curr => 'View contents',
1248: none => 'None',
1249: );
1250: my $switchserver = &check_switchserver($dom,$confname);
1251: foreach my $lonhost (sort(keys(%domservers))) {
1252: my $exempt = &check_exempt_addresses($currexempt{$lonhost});
1253: $datatable .= '<tr><td>'.$domservers{$lonhost}.'</td>';
1254: if ($currurls{$lonhost}) {
1255: $datatable .= '<td class="LC_right_item"><a href="'.
1256: "javascript:void(open('$currurls{$lonhost}?inhibitmenu=yes','Custom_HeadTag',
1257: 'menubar=0,toolbar=1,scrollbars=1,width=600,height=500,resizable=yes'))".
1258: '">'.$lt{'curr'}.'</a></td>'.
1259: '<td><span class="LC_nobreak"><label>'.
1260: '<input type="checkbox" name="loginheadtag_del" value="'.$lonhost.'" />'.
1261: $lt{'del'}.'</label> '.$lt{'rep'}.'</span>';
1262: } else {
1263: $datatable .= '<td class="LC_right_item">'.$lt{'none'}.'</td><td>'.$lt{'upl'};
1264: }
1265: $datatable .='<br />';
1266: if ($switchserver) {
1267: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1268: } else {
1269: $datatable .= '<input type="file" name="loginheadtag_'.$lonhost.'" />';
1270: }
1271: $datatable .= '</td><td><input type="textbox" name="loginheadtagexempt_'.$lonhost.'" value="'.$exempt.'" /></td></tr>';
1272: }
1273: $datatable .= '</table></td></tr>';
1274: }
1275: return $datatable;
1276: }
1277:
1278: sub login_choices {
1279: my %choices =
1280: &Apache::lonlocal::texthash (
1281: coursecatalog => 'Display Course/Community Catalog link?',
1282: adminmail => "Display Administrator's E-mail Address?",
1283: helpdesk => 'Display "Contact Helpdesk" link',
1284: disallowlogin => "Login page requests redirected",
1285: hostid => "Server",
1286: server => "Redirect to:",
1287: serverpath => "Path",
1288: custompath => "Custom",
1289: exempt => "Exempt IP(s)",
1290: directlogin => "No redirect",
1291: newuser => "Link to create a user account",
1292: img => "Header",
1293: logo => "Main Logo",
1294: domlogo => "Domain Logo",
1295: login => "Log-in Header",
1296: textcol => "Text color",
1297: bgcol => "Box color",
1298: bgs => "Background colors",
1299: links => "Link colors",
1300: font => "Font color",
1301: pgbg => "Header",
1302: mainbg => "Page",
1303: sidebg => "Login box",
1304: link => "Link",
1305: alink => "Active link",
1306: vlink => "Visited link",
1307: headtag => "Custom markup",
1308: action => "Action",
1309: current => "Current",
1310: );
1311: return %choices;
1312: }
1313:
1314: sub print_rolecolors {
1315: my ($phase,$role,$dom,$confname,$settings,$rowtotal) = @_;
1316: my %choices = &color_font_choices();
1317: my @bgs = ('pgbg','tabbg','sidebg');
1318: my @links = ('link','alink','vlink');
1319: my @images = ('img');
1320: my %alt_text = &Apache::lonlocal::texthash(img => "Banner for $role role");
1321: my %designhash = &Apache::loncommon::get_domainconf($dom);
1322: my %defaultdesign = %Apache::loncommon::defaultdesign;
1323: my (%is_custom,%designs);
1324: my %defaults = &role_defaults($role,\@bgs,\@links,\@images);
1325: if (ref($settings) eq 'HASH') {
1326: if (ref($settings->{$role}) eq 'HASH') {
1327: if ($settings->{$role}->{'img'} ne '') {
1328: $designs{'img'} = $settings->{$role}->{'img'};
1329: $is_custom{'img'} = 1;
1330: }
1331: if ($settings->{$role}->{'font'} ne '') {
1332: $designs{'font'} = $settings->{$role}->{'font'};
1333: $is_custom{'font'} = 1;
1334: }
1335: if ($settings->{$role}->{'fontmenu'} ne '') {
1336: $designs{'fontmenu'} = $settings->{$role}->{'fontmenu'};
1337: $is_custom{'fontmenu'} = 1;
1338: }
1339: foreach my $item (@bgs) {
1340: if ($settings->{$role}->{$item} ne '') {
1341: $designs{'bgs'}{$item} = $settings->{$role}->{$item};
1342: $is_custom{$item} = 1;
1343: }
1344: }
1345: foreach my $item (@links) {
1346: if ($settings->{$role}->{$item} ne '') {
1347: $designs{'links'}{$item} = $settings->{$role}->{$item};
1348: $is_custom{$item} = 1;
1349: }
1350: }
1351: }
1352: } else {
1353: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
1354: $designs{img} = $designhash{$dom.'.'.$role.'.img'};
1355: $is_custom{'img'} = 1;
1356: }
1357: if ($designhash{$dom.'.'.$role.'.fontmenu'} ne '') {
1358: $designs{fontmenu} = $designhash{$dom.'.'.$role.'.fontmenu'};
1359: $is_custom{'fontmenu'} = 1;
1360: }
1361: if ($designhash{$dom.'.'.$role.'.font'} ne '') {
1362: $designs{font} = $designhash{$dom.'.'.$role.'.font'};
1363: $is_custom{'font'} = 1;
1364: }
1365: foreach my $item (@bgs) {
1366: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
1367: $designs{'bgs'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
1368: $is_custom{$item} = 1;
1369:
1370: }
1371: }
1372: foreach my $item (@links) {
1373: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
1374: $designs{'links'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
1375: $is_custom{$item} = 1;
1376: }
1377: }
1378: }
1379: my $itemcount = 1;
1380: my $datatable = &display_color_options($dom,$confname,$phase,$role,$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal);
1381: $datatable .= '</tr></table></td></tr>';
1382: return $datatable;
1383: }
1384:
1385: sub role_defaults {
1386: my ($role,$bgs,$links,$images,$logintext) = @_;
1387: my %defaults;
1388: unless ((ref($bgs) eq 'ARRAY') && (ref($links) eq 'ARRAY') && (ref($images) eq 'ARRAY')) {
1389: return %defaults;
1390: }
1391: my %defaultdesign = %Apache::loncommon::defaultdesign;
1392: if ($role eq 'login') {
1393: %defaults = (
1394: font => $defaultdesign{$role.'.font'},
1395: );
1396: if (ref($logintext) eq 'ARRAY') {
1397: foreach my $item (@{$logintext}) {
1398: $defaults{'logintext'}{$item} = $defaultdesign{$role.'.'.$item};
1399: }
1400: }
1401: foreach my $item (@{$images}) {
1402: $defaults{'showlogo'}{$item} = 1;
1403: }
1404: } else {
1405: %defaults = (
1406: img => $defaultdesign{$role.'.img'},
1407: font => $defaultdesign{$role.'.font'},
1408: fontmenu => $defaultdesign{$role.'.fontmenu'},
1409: );
1410: }
1411: foreach my $item (@{$bgs}) {
1412: $defaults{'bgs'}{$item} = $defaultdesign{$role.'.'.$item};
1413: }
1414: foreach my $item (@{$links}) {
1415: $defaults{'links'}{$item} = $defaultdesign{$role.'.'.$item};
1416: }
1417: foreach my $item (@{$images}) {
1418: $defaults{$item} = $defaultdesign{$role.'.'.$item};
1419: }
1420: return %defaults;
1421: }
1422:
1423: sub display_color_options {
1424: my ($dom,$confname,$phase,$role,$itemcount,$choices,$is_custom,$defaults,$designs,
1425: $images,$bgs,$links,$alt_text,$rowtotal,$logintext) = @_;
1426: my $londocroot = $Apache::lonnet::perlvar{'lonDocRoot'};
1427: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
1428: my $datatable = '<tr'.$css_class.'>'.
1429: '<td>'.$choices->{'font'}.'</td>';
1430: if (!$is_custom->{'font'}) {
1431: $datatable .= '<td>'.&mt('Default in use:').' <span id="css_default_'.$role.'_font" style="color: '.$defaults->{'font'}.';">'.$defaults->{'font'}.'</span></td>';
1432: } else {
1433: $datatable .= '<td> </td>';
1434: }
1435: my $current_color = $designs->{'font'} ? $designs->{'font'} : $defaults->{'font'};
1436:
1437: $datatable .= '<td><span class="LC_nobreak">'.
1438: '<input type="text" class="colorchooser" size="10" name="'.$role.'_font"'.
1439: ' value="'.$current_color.'" /> '.
1440: ' </td></tr>';
1441: unless ($role eq 'login') {
1442: $datatable .= '<tr'.$css_class.'>'.
1443: '<td>'.$choices->{'fontmenu'}.'</td>';
1444: if (!$is_custom->{'fontmenu'}) {
1445: $datatable .= '<td>'.&mt('Default in use:').' <span id="css_default_'.$role.'_font" style="color: '.$defaults->{'fontmenu'}.';">'.$defaults->{'fontmenu'}.'</span></td>';
1446: } else {
1447: $datatable .= '<td> </td>';
1448: }
1449: $current_color = $designs->{'fontmenu'} ?
1450: $designs->{'fontmenu'} : $defaults->{'fontmenu'};
1451: $datatable .= '<td><span class="LC_nobreak">'.
1452: '<input class="colorchooser" type="text" size="10" name="'
1453: .$role.'_fontmenu"'.
1454: ' value="'.$current_color.'" /> '.
1455: ' </td></tr>';
1456: }
1457: my $switchserver = &check_switchserver($dom,$confname);
1458: foreach my $img (@{$images}) {
1459: $itemcount ++;
1460: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1461: $datatable .= '<tr'.$css_class.'>'.
1462: '<td>'.$choices->{$img};
1463: my ($imgfile,$img_import,$login_hdr_pick,$logincolors);
1464: if ($role eq 'login') {
1465: if ($img eq 'login') {
1466: $login_hdr_pick =
1467: &login_header_options($img,$role,$defaults,$is_custom,$choices);
1468: $logincolors =
1469: &login_text_colors($img,$role,$logintext,$phase,$choices,
1470: $designs,$defaults);
1471: } elsif ($img ne 'domlogo') {
1472: $datatable.= &logo_display_options($img,$defaults,$designs);
1473: }
1474: }
1475: $datatable .= '</td>';
1476: if ($designs->{$img} ne '') {
1477: $imgfile = $designs->{$img};
1478: $img_import = ($imgfile =~ m{^/adm/});
1479: } else {
1480: $imgfile = $defaults->{$img};
1481: }
1482: if ($imgfile) {
1483: my ($showfile,$fullsize);
1484: if ($imgfile =~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
1485: my $urldir = $1;
1486: my $filename = $2;
1487: my @info = &Apache::lonnet::stat_file($designs->{$img});
1488: if (@info) {
1489: my $thumbfile = 'tn-'.$filename;
1490: my @thumb=&Apache::lonnet::stat_file($urldir.'/'.$thumbfile);
1491: if (@thumb) {
1492: $showfile = $urldir.'/'.$thumbfile;
1493: } else {
1494: $showfile = $imgfile;
1495: }
1496: } else {
1497: $showfile = '';
1498: }
1499: } elsif ($imgfile =~ m-^/(adm/[^/]+)/([^/]+)$-) {
1500: $showfile = $imgfile;
1501: my $imgdir = $1;
1502: my $filename = $2;
1503: if (-e "$londocroot/$imgdir/tn-".$filename) {
1504: $showfile = "/$imgdir/tn-".$filename;
1505: } else {
1506: my $input = $londocroot.$imgfile;
1507: my $output = "$londocroot/$imgdir/tn-".$filename;
1508: if (!-e $output) {
1509: my ($width,$height) = &thumb_dimensions();
1510: my ($fullwidth,$fullheight) = &check_dimensions($input);
1511: if ($fullwidth ne '' && $fullheight ne '') {
1512: if ($fullwidth > $width && $fullheight > $height) {
1513: my $size = $width.'x'.$height;
1514: system("convert -sample $size $input $output");
1515: $showfile = "/$imgdir/tn-".$filename;
1516: }
1517: }
1518: }
1519: }
1520: }
1521: if ($showfile) {
1522: if ($showfile =~ m{^/(adm|res)/}) {
1523: if ($showfile =~ m{^/res/}) {
1524: my $local_showfile =
1525: &Apache::lonnet::filelocation('',$showfile);
1526: &Apache::lonnet::repcopy($local_showfile);
1527: }
1528: $showfile = &Apache::loncommon::lonhttpdurl($showfile);
1529: }
1530: if ($imgfile) {
1531: if ($imgfile =~ m{^/(adm|res)/}) {
1532: if ($imgfile =~ m{^/res/}) {
1533: my $local_imgfile =
1534: &Apache::lonnet::filelocation('',$imgfile);
1535: &Apache::lonnet::repcopy($local_imgfile);
1536: }
1537: $fullsize = &Apache::loncommon::lonhttpdurl($imgfile);
1538: } else {
1539: $fullsize = $imgfile;
1540: }
1541: }
1542: $datatable .= '<td>';
1543: if ($img eq 'login') {
1544: $datatable .= $login_hdr_pick;
1545: }
1546: $datatable .= &image_changes($is_custom->{$img},$alt_text->{$img},$img_import,
1547: $showfile,$fullsize,$role,$img,$imgfile,$logincolors);
1548: } else {
1549: $datatable .= '<td> </td><td class="LC_left_item">'.
1550: &mt('Upload:').'<br />';
1551: }
1552: } else {
1553: $datatable .= '<td> </td><td class="LC_left_item">'.
1554: &mt('Upload:').'<br />';
1555: }
1556: if ($switchserver) {
1557: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1558: } else {
1559: if ($img ne 'login') { # suppress file selection for Log-in header
1560: $datatable .=' <input type="file" name="'.$role.'_'.$img.'" />';
1561: }
1562: }
1563: $datatable .= '</td></tr>';
1564: }
1565: $itemcount ++;
1566: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1567: $datatable .= '<tr'.$css_class.'>'.
1568: '<td>'.$choices->{'bgs'}.'</td>';
1569: my $bgs_def;
1570: foreach my $item (@{$bgs}) {
1571: if (!$is_custom->{$item}) {
1572: $bgs_def .= '<td><span class="LC_nobreak">'.$choices->{$item}.'</span> <span id="css_default_'.$role.'_'.$item.'" style="background-color: '.$defaults->{'bgs'}{$item}.';"> </span><br />'.$defaults->{'bgs'}{$item}.'</td>';
1573: }
1574: }
1575: if ($bgs_def) {
1576: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$bgs_def.'</tr></table></td>';
1577: } else {
1578: $datatable .= '<td> </td>';
1579: }
1580: $datatable .= '<td class="LC_right_item">'.
1581: '<table border="0"><tr>';
1582:
1583: foreach my $item (@{$bgs}) {
1584: $datatable .= '<td align="center">'.$choices->{$item};
1585: my $color = $designs->{'bgs'}{$item} ? $designs->{'bgs'}{$item} : $defaults->{'bgs'}{$item};
1586: if ($designs->{'bgs'}{$item}) {
1587: $datatable .= ' ';
1588: }
1589: $datatable .= '<br /><input type="text" class="colorchooser" size="8" name="'.$role.'_'.$item.'" value="'.$color.
1590: '" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>';
1591: }
1592: $datatable .= '</tr></table></td></tr>';
1593: $itemcount ++;
1594: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1595: $datatable .= '<tr'.$css_class.'>'.
1596: '<td>'.$choices->{'links'}.'</td>';
1597: my $links_def;
1598: foreach my $item (@{$links}) {
1599: if (!$is_custom->{$item}) {
1600: $links_def .= '<td>'.$choices->{$item}.'<br /><span id="css_default_'.$role.'_'.$item.'" style="color: '.$defaults->{'links'}{$item}.';">'.$defaults->{'links'}{$item}.'</span></td>';
1601: }
1602: }
1603: if ($links_def) {
1604: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$links_def.'</tr></table></td>';
1605: } else {
1606: $datatable .= '<td> </td>';
1607: }
1608: $datatable .= '<td class="LC_right_item">'.
1609: '<table border="0"><tr>';
1610: foreach my $item (@{$links}) {
1611: my $color = $designs->{'links'}{$item} ? $designs->{'links'}{$item} : $defaults->{'links'}{$item};
1612: $datatable .= '<td align="center">'.$choices->{$item}."\n";
1613: if ($designs->{'links'}{$item}) {
1614: $datatable.=' ';
1615: }
1616: $datatable .= '<br /><input type="text" size="8" class="colorchooser" name="'.$role.'_'.$item.'" value="'.$color.
1617: '" /></td>';
1618: }
1619: $$rowtotal += $itemcount;
1620: return $datatable;
1621: }
1622:
1623: sub logo_display_options {
1624: my ($img,$defaults,$designs) = @_;
1625: my $checkedon;
1626: if (ref($defaults) eq 'HASH') {
1627: if (ref($defaults->{'showlogo'}) eq 'HASH') {
1628: if ($defaults->{'showlogo'}{$img}) {
1629: $checkedon = 'checked="checked" ';
1630: }
1631: }
1632: }
1633: if (ref($designs) eq 'HASH') {
1634: if (ref($designs->{'showlogo'}) eq 'HASH') {
1635: if (defined($designs->{'showlogo'}{$img})) {
1636: if ($designs->{'showlogo'}{$img} == 0) {
1637: $checkedon = '';
1638: } elsif ($designs->{'showlogo'}{$img} == 1) {
1639: $checkedon = 'checked="checked" ';
1640: }
1641: }
1642: }
1643: }
1644: return '<br /><label> <input type="checkbox" name="'.
1645: 'login_showlogo_'.$img.'" value="1" '.$checkedon.'/>'.
1646: &mt('show').'</label>'."\n";
1647: }
1648:
1649: sub login_header_options {
1650: my ($img,$role,$defaults,$is_custom,$choices) = @_;
1651: my $output = '';
1652: if ((!$is_custom->{'textcol'}) || (!$is_custom->{'bgcol'})) {
1653: $output .= &mt('Text default(s):').'<br />';
1654: if (!$is_custom->{'textcol'}) {
1655: $output .= $choices->{'textcol'}.': '.$defaults->{'logintext'}{'textcol'}.
1656: ' ';
1657: }
1658: if (!$is_custom->{'bgcol'}) {
1659: $output .= $choices->{'bgcol'}.': '.
1660: '<span id="css_'.$role.'_font" style="background-color: '.
1661: $defaults->{'logintext'}{'bgcol'}.';"> </span>';
1662: }
1663: $output .= '<br />';
1664: }
1665: $output .='<br />';
1666: return $output;
1667: }
1668:
1669: sub login_text_colors {
1670: my ($img,$role,$logintext,$phase,$choices,$designs,$defaults) = @_;
1671: my $color_menu = '<table border="0"><tr>';
1672: foreach my $item (@{$logintext}) {
1673: $color_menu .= '<td align="center">'.$choices->{$item};
1674: my $color = $designs->{'logintext'}{$item} ? $designs->{'logintext'}{$item} : $defaults->{'logintext'}{$item};
1675: $color_menu .= '<br /><input type="text" class="colorchooser" size="8" name="'.$role.'_'.$item.'" value="'.$color.
1676: '" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>';
1677: }
1678: $color_menu .= '</tr></table><br />';
1679: return $color_menu;
1680: }
1681:
1682: sub image_changes {
1683: my ($is_custom,$alt_text,$img_import,$showfile,$fullsize,$role,$img,$imgfile,$logincolors) = @_;
1684: my $output;
1685: if ($img eq 'login') {
1686: # suppress image for Log-in header
1687: } elsif (!$is_custom) {
1688: if ($img ne 'domlogo') {
1689: $output .= &mt('Default image:').'<br />';
1690: } else {
1691: $output .= &mt('Default in use:').'<br />';
1692: }
1693: }
1694: if ($img eq 'login') { # suppress image for Log-in header
1695: $output .= '<td>'.$logincolors;
1696: } else {
1697: if ($img_import) {
1698: $output .= '<input type="hidden" name="'.$role.'_import_'.$img.'" value="'.$imgfile.'" />';
1699: }
1700: $output .= '<a href="'.$fullsize.'" target="_blank"><img src="'.
1701: $showfile.'" alt="'.$alt_text.'" border="0" /></a></td>';
1702: if ($is_custom) {
1703: $output .= '<td>'.$logincolors.'<span class="LC_nobreak"><label>'.
1704: '<input type="checkbox" name="'.
1705: $role.'_del_'.$img.'" value="1" />'.&mt('Delete?').
1706: '</label> '.&mt('Replace:').'</span><br />';
1707: } else {
1708: $output .= '<td valign="middle">'.$logincolors.&mt('Upload:').'<br />';
1709: }
1710: }
1711: return $output;
1712: }
1713:
1714: sub print_quotas {
1715: my ($dom,$settings,$rowtotal,$action) = @_;
1716: my $context;
1717: if ($action eq 'quotas') {
1718: $context = 'tools';
1719: } else {
1720: $context = $action;
1721: }
1722: my ($datatable,$defaultquota,$authorquota,@usertools,@options,%validations);
1723: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
1724: my $typecount = 0;
1725: my ($css_class,%titles);
1726: if ($context eq 'requestcourses') {
1727: @usertools = ('official','unofficial','community','textbook','placement');
1728: @options =('norequest','approval','validate','autolimit');
1729: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
1730: %titles = &courserequest_titles();
1731: } elsif ($context eq 'requestauthor') {
1732: @usertools = ('author');
1733: @options = ('norequest','approval','automatic');
1734: %titles = &authorrequest_titles();
1735: } else {
1736: @usertools = ('aboutme','blog','webdav','portfolio');
1737: %titles = &tool_titles();
1738: }
1739: if (ref($types) eq 'ARRAY') {
1740: foreach my $type (@{$types}) {
1741: my ($currdefquota,$currauthorquota);
1742: unless (($context eq 'requestcourses') ||
1743: ($context eq 'requestauthor')) {
1744: if (ref($settings) eq 'HASH') {
1745: if (ref($settings->{defaultquota}) eq 'HASH') {
1746: $currdefquota = $settings->{defaultquota}->{$type};
1747: } else {
1748: $currdefquota = $settings->{$type};
1749: }
1750: if (ref($settings->{authorquota}) eq 'HASH') {
1751: $currauthorquota = $settings->{authorquota}->{$type};
1752: }
1753: }
1754: }
1755: if (defined($usertypes->{$type})) {
1756: $typecount ++;
1757: $css_class = $typecount%2?' class="LC_odd_row"':'';
1758: $datatable .= '<tr'.$css_class.'>'.
1759: '<td>'.$usertypes->{$type}.'</td>'.
1760: '<td class="LC_left_item">';
1761: if ($context eq 'requestcourses') {
1762: $datatable .= '<table><tr>';
1763: }
1764: my %cell;
1765: foreach my $item (@usertools) {
1766: if ($context eq 'requestcourses') {
1767: my ($curroption,$currlimit);
1768: if (ref($settings) eq 'HASH') {
1769: if (ref($settings->{$item}) eq 'HASH') {
1770: $curroption = $settings->{$item}->{$type};
1771: if ($curroption =~ /^autolimit=(\d*)$/) {
1772: $currlimit = $1;
1773: }
1774: }
1775: }
1776: if (!$curroption) {
1777: $curroption = 'norequest';
1778: }
1779: $datatable .= '<th>'.$titles{$item}.'</th>';
1780: foreach my $option (@options) {
1781: my $val = $option;
1782: if ($option eq 'norequest') {
1783: $val = 0;
1784: }
1785: if ($option eq 'validate') {
1786: my $canvalidate = 0;
1787: if (ref($validations{$item}) eq 'HASH') {
1788: if ($validations{$item}{$type}) {
1789: $canvalidate = 1;
1790: }
1791: }
1792: next if (!$canvalidate);
1793: }
1794: my $checked = '';
1795: if ($option eq $curroption) {
1796: $checked = ' checked="checked"';
1797: } elsif ($option eq 'autolimit') {
1798: if ($curroption =~ /^autolimit/) {
1799: $checked = ' checked="checked"';
1800: }
1801: }
1802: $cell{$item} .= '<span class="LC_nobreak"><label>'.
1803: '<input type="radio" name="crsreq_'.$item.
1804: '_'.$type.'" value="'.$val.'"'.$checked.' />'.
1805: $titles{$option}.'</label>';
1806: if ($option eq 'autolimit') {
1807: $cell{$item} .= ' <input type="text" name="crsreq_'.
1808: $item.'_limit_'.$type.'" size="1" '.
1809: 'value="'.$currlimit.'" />';
1810: }
1811: $cell{$item} .= '</span> ';
1812: if ($option eq 'autolimit') {
1813: $cell{$item} .= $titles{'unlimited'};
1814: }
1815: }
1816: } elsif ($context eq 'requestauthor') {
1817: my $curroption;
1818: if (ref($settings) eq 'HASH') {
1819: $curroption = $settings->{$type};
1820: }
1821: if (!$curroption) {
1822: $curroption = 'norequest';
1823: }
1824: foreach my $option (@options) {
1825: my $val = $option;
1826: if ($option eq 'norequest') {
1827: $val = 0;
1828: }
1829: my $checked = '';
1830: if ($option eq $curroption) {
1831: $checked = ' checked="checked"';
1832: }
1833: $datatable .= '<span class="LC_nobreak"><label>'.
1834: '<input type="radio" name="authorreq_'.$type.
1835: '" value="'.$val.'"'.$checked.' />'.
1836: $titles{$option}.'</label></span> ';
1837: }
1838: } else {
1839: my $checked = 'checked="checked" ';
1840: if (ref($settings) eq 'HASH') {
1841: if (ref($settings->{$item}) eq 'HASH') {
1842: if ($settings->{$item}->{$type} == 0) {
1843: $checked = '';
1844: } elsif ($settings->{$item}->{$type} == 1) {
1845: $checked = 'checked="checked" ';
1846: }
1847: }
1848: }
1849: $datatable .= '<span class="LC_nobreak"><label>'.
1850: '<input type="checkbox" name="'.$context.'_'.$item.
1851: '" value="'.$type.'" '.$checked.'/>'.$titles{$item}.
1852: '</label></span> ';
1853: }
1854: }
1855: if ($context eq 'requestcourses') {
1856: $datatable .= '</tr><tr>';
1857: foreach my $item (@usertools) {
1858: $datatable .= '<td style="vertical-align: top">'.$cell{$item}.'</td>';
1859: }
1860: $datatable .= '</tr></table>';
1861: }
1862: $datatable .= '</td>';
1863: unless (($context eq 'requestcourses') ||
1864: ($context eq 'requestauthor')) {
1865: $datatable .=
1866: '<td class="LC_right_item">'.
1867: '<span class="LC_nobreak">'.&mt('Portfolio').': '.
1868: '<input type="text" name="quota_'.$type.
1869: '" value="'.$currdefquota.
1870: '" size="5" /></span>'.(' ' x 2).
1871: '<span class="LC_nobreak">'.&mt('Authoring').': '.
1872: '<input type="text" name="authorquota_'.$type.
1873: '" value="'.$currauthorquota.
1874: '" size="5" /></span></td>';
1875: }
1876: $datatable .= '</tr>';
1877: }
1878: }
1879: }
1880: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
1881: $defaultquota = '20';
1882: $authorquota = '500';
1883: if (ref($settings) eq 'HASH') {
1884: if (ref($settings->{'defaultquota'}) eq 'HASH') {
1885: $defaultquota = $settings->{'defaultquota'}->{'default'};
1886: } elsif (defined($settings->{'default'})) {
1887: $defaultquota = $settings->{'default'};
1888: }
1889: if (ref($settings->{'authorquota'}) eq 'HASH') {
1890: $authorquota = $settings->{'authorquota'}->{'default'};
1891: }
1892: }
1893: }
1894: $typecount ++;
1895: $css_class = $typecount%2?' class="LC_odd_row"':'';
1896: $datatable .= '<tr'.$css_class.'>'.
1897: '<td>'.$othertitle.'</td>'.
1898: '<td class="LC_left_item">';
1899: if ($context eq 'requestcourses') {
1900: $datatable .= '<table><tr>';
1901: }
1902: my %defcell;
1903: foreach my $item (@usertools) {
1904: if ($context eq 'requestcourses') {
1905: my ($curroption,$currlimit);
1906: if (ref($settings) eq 'HASH') {
1907: if (ref($settings->{$item}) eq 'HASH') {
1908: $curroption = $settings->{$item}->{'default'};
1909: if ($curroption =~ /^autolimit=(\d*)$/) {
1910: $currlimit = $1;
1911: }
1912: }
1913: }
1914: if (!$curroption) {
1915: $curroption = 'norequest';
1916: }
1917: $datatable .= '<th>'.$titles{$item}.'</th>';
1918: foreach my $option (@options) {
1919: my $val = $option;
1920: if ($option eq 'norequest') {
1921: $val = 0;
1922: }
1923: if ($option eq 'validate') {
1924: my $canvalidate = 0;
1925: if (ref($validations{$item}) eq 'HASH') {
1926: if ($validations{$item}{'default'}) {
1927: $canvalidate = 1;
1928: }
1929: }
1930: next if (!$canvalidate);
1931: }
1932: my $checked = '';
1933: if ($option eq $curroption) {
1934: $checked = ' checked="checked"';
1935: } elsif ($option eq 'autolimit') {
1936: if ($curroption =~ /^autolimit/) {
1937: $checked = ' checked="checked"';
1938: }
1939: }
1940: $defcell{$item} .= '<span class="LC_nobreak"><label>'.
1941: '<input type="radio" name="crsreq_'.$item.
1942: '_default" value="'.$val.'"'.$checked.' />'.
1943: $titles{$option}.'</label>';
1944: if ($option eq 'autolimit') {
1945: $defcell{$item} .= ' <input type="text" name="crsreq_'.
1946: $item.'_limit_default" size="1" '.
1947: 'value="'.$currlimit.'" />';
1948: }
1949: $defcell{$item} .= '</span> ';
1950: if ($option eq 'autolimit') {
1951: $defcell{$item} .= $titles{'unlimited'};
1952: }
1953: }
1954: } elsif ($context eq 'requestauthor') {
1955: my $curroption;
1956: if (ref($settings) eq 'HASH') {
1957: $curroption = $settings->{'default'};
1958: }
1959: if (!$curroption) {
1960: $curroption = 'norequest';
1961: }
1962: foreach my $option (@options) {
1963: my $val = $option;
1964: if ($option eq 'norequest') {
1965: $val = 0;
1966: }
1967: my $checked = '';
1968: if ($option eq $curroption) {
1969: $checked = ' checked="checked"';
1970: }
1971: $datatable .= '<span class="LC_nobreak"><label>'.
1972: '<input type="radio" name="authorreq_default"'.
1973: ' value="'.$val.'"'.$checked.' />'.
1974: $titles{$option}.'</label></span> ';
1975: }
1976: } else {
1977: my $checked = 'checked="checked" ';
1978: if (ref($settings) eq 'HASH') {
1979: if (ref($settings->{$item}) eq 'HASH') {
1980: if ($settings->{$item}->{'default'} == 0) {
1981: $checked = '';
1982: } elsif ($settings->{$item}->{'default'} == 1) {
1983: $checked = 'checked="checked" ';
1984: }
1985: }
1986: }
1987: $datatable .= '<span class="LC_nobreak"><label>'.
1988: '<input type="checkbox" name="'.$context.'_'.$item.
1989: '" value="default" '.$checked.'/>'.$titles{$item}.
1990: '</label></span> ';
1991: }
1992: }
1993: if ($context eq 'requestcourses') {
1994: $datatable .= '</tr><tr>';
1995: foreach my $item (@usertools) {
1996: $datatable .= '<td style="vertical-align: top">'.$defcell{$item}.'</td>';
1997: }
1998: $datatable .= '</tr></table>';
1999: }
2000: $datatable .= '</td>';
2001: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
2002: $datatable .= '<td class="LC_right_item">'.
2003: '<span class="LC_nobreak">'.&mt('Portfolio').': '.
2004: '<input type="text" name="defaultquota" value="'.
2005: $defaultquota.'" size="5" /></span>'.(' ' x2).
2006: '<span class="LC_nobreak">'.&mt('Authoring').': '.
2007: '<input type="text" name="authorquota" value="'.
2008: $authorquota.'" size="5" /></span></td>';
2009: }
2010: $datatable .= '</tr>';
2011: $typecount ++;
2012: $css_class = $typecount%2?' class="LC_odd_row"':'';
2013: $datatable .= '<tr'.$css_class.'>'.
2014: '<td>'.&mt('LON-CAPA Advanced Users').'<br />';
2015: if ($context eq 'requestcourses') {
2016: $datatable .= &mt('(overrides affiliation, if set)').
2017: '</td>'.
2018: '<td class="LC_left_item">'.
2019: '<table><tr>';
2020: } else {
2021: $datatable .= &mt('(overrides affiliation, if checked)').
2022: '</td>'.
2023: '<td class="LC_left_item" colspan="2">'.
2024: '<br />';
2025: }
2026: my %advcell;
2027: foreach my $item (@usertools) {
2028: if ($context eq 'requestcourses') {
2029: my ($curroption,$currlimit);
2030: if (ref($settings) eq 'HASH') {
2031: if (ref($settings->{$item}) eq 'HASH') {
2032: $curroption = $settings->{$item}->{'_LC_adv'};
2033: if ($curroption =~ /^autolimit=(\d*)$/) {
2034: $currlimit = $1;
2035: }
2036: }
2037: }
2038: $datatable .= '<th>'.$titles{$item}.'</th>';
2039: my $checked = '';
2040: if ($curroption eq '') {
2041: $checked = ' checked="checked"';
2042: }
2043: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
2044: '<input type="radio" name="crsreq_'.$item.
2045: '__LC_adv" value=""'.$checked.' />'.
2046: &mt('No override set').'</label></span> ';
2047: foreach my $option (@options) {
2048: my $val = $option;
2049: if ($option eq 'norequest') {
2050: $val = 0;
2051: }
2052: if ($option eq 'validate') {
2053: my $canvalidate = 0;
2054: if (ref($validations{$item}) eq 'HASH') {
2055: if ($validations{$item}{'_LC_adv'}) {
2056: $canvalidate = 1;
2057: }
2058: }
2059: next if (!$canvalidate);
2060: }
2061: my $checked = '';
2062: if ($val eq $curroption) {
2063: $checked = ' checked="checked"';
2064: } elsif ($option eq 'autolimit') {
2065: if ($curroption =~ /^autolimit/) {
2066: $checked = ' checked="checked"';
2067: }
2068: }
2069: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
2070: '<input type="radio" name="crsreq_'.$item.
2071: '__LC_adv" value="'.$val.'"'.$checked.' />'.
2072: $titles{$option}.'</label>';
2073: if ($option eq 'autolimit') {
2074: $advcell{$item} .= ' <input type="text" name="crsreq_'.
2075: $item.'_limit__LC_adv" size="1" '.
2076: 'value="'.$currlimit.'" />';
2077: }
2078: $advcell{$item} .= '</span> ';
2079: if ($option eq 'autolimit') {
2080: $advcell{$item} .= $titles{'unlimited'};
2081: }
2082: }
2083: } elsif ($context eq 'requestauthor') {
2084: my $curroption;
2085: if (ref($settings) eq 'HASH') {
2086: $curroption = $settings->{'_LC_adv'};
2087: }
2088: my $checked = '';
2089: if ($curroption eq '') {
2090: $checked = ' checked="checked"';
2091: }
2092: $datatable .= '<span class="LC_nobreak"><label>'.
2093: '<input type="radio" name="authorreq__LC_adv"'.
2094: ' value=""'.$checked.' />'.
2095: &mt('No override set').'</label></span> ';
2096: foreach my $option (@options) {
2097: my $val = $option;
2098: if ($option eq 'norequest') {
2099: $val = 0;
2100: }
2101: my $checked = '';
2102: if ($val eq $curroption) {
2103: $checked = ' checked="checked"';
2104: }
2105: $datatable .= '<span class="LC_nobreak"><label>'.
2106: '<input type="radio" name="authorreq__LC_adv"'.
2107: ' value="'.$val.'"'.$checked.' />'.
2108: $titles{$option}.'</label></span> ';
2109: }
2110: } else {
2111: my $checked = 'checked="checked" ';
2112: if (ref($settings) eq 'HASH') {
2113: if (ref($settings->{$item}) eq 'HASH') {
2114: if ($settings->{$item}->{'_LC_adv'} == 0) {
2115: $checked = '';
2116: } elsif ($settings->{$item}->{'_LC_adv'} == 1) {
2117: $checked = 'checked="checked" ';
2118: }
2119: }
2120: }
2121: $datatable .= '<span class="LC_nobreak"><label>'.
2122: '<input type="checkbox" name="'.$context.'_'.$item.
2123: '" value="_LC_adv" '.$checked.'/>'.$titles{$item}.
2124: '</label></span> ';
2125: }
2126: }
2127: if ($context eq 'requestcourses') {
2128: $datatable .= '</tr><tr>';
2129: foreach my $item (@usertools) {
2130: $datatable .= '<td style="vertical-align: top">'.$advcell{$item}.'</td>';
2131: }
2132: $datatable .= '</tr></table>';
2133: }
2134: $datatable .= '</td></tr>';
2135: $$rowtotal += $typecount;
2136: return $datatable;
2137: }
2138:
2139: sub print_requestmail {
2140: my ($dom,$action,$settings,$rowtotal) = @_;
2141: my ($now,$datatable,%currapp);
2142: $now = time;
2143: if (ref($settings) eq 'HASH') {
2144: if (ref($settings->{'notify'}) eq 'HASH') {
2145: if ($settings->{'notify'}{'approval'} ne '') {
2146: map {$currapp{$_}=1;} split(/,/,$settings->{'notify'}{'approval'});
2147: }
2148: }
2149: }
2150: my $numinrow = 2;
2151: my $css_class;
2152: $css_class = ($$rowtotal%2? ' class="LC_odd_row"':'');
2153: my $text;
2154: if ($action eq 'requestcourses') {
2155: $text = &mt('Receive notification of course requests requiring approval');
2156: } elsif ($action eq 'requestauthor') {
2157: $text = &mt('Receive notification of Authoring Space requests requiring approval');
2158: } else {
2159: $text = &mt('Receive notification of queued requests for self-created user accounts requiring approval');
2160: }
2161: $datatable = '<tr'.$css_class.'>'.
2162: ' <td>'.$text.'</td>'.
2163: ' <td class="LC_left_item">';
2164: my ($numdc,$table,$rows) = &active_dc_picker($dom,$numinrow,'checkbox',
2165: $action.'notifyapproval',%currapp);
2166: if ($numdc > 0) {
2167: $datatable .= $table;
2168: } else {
2169: $datatable .= &mt('There are no active Domain Coordinators');
2170: }
2171: $datatable .='</td></tr>';
2172: return $datatable;
2173: }
2174:
2175: sub print_studentcode {
2176: my ($settings,$rowtotal) = @_;
2177: my $rownum = 0;
2178: my ($output,%current);
2179: my @crstypes = ('official','unofficial','community','textbook','placement');
2180: if (ref($settings) eq 'HASH') {
2181: if (ref($settings->{'uniquecode'}) eq 'HASH') {
2182: foreach my $type (@crstypes) {
2183: $current{$type} = $settings->{'uniquecode'}{$type};
2184: }
2185: }
2186: }
2187: $output .= '<tr>'.
2188: '<td class="LC_left_item">'.&mt('Generate unique six character code as course identifier?').'</td>'.
2189: '<td class="LC_left_item">';
2190: foreach my $type (@crstypes) {
2191: my $check = ' ';
2192: if ($current{$type}) {
2193: $check = ' checked="checked" ';
2194: }
2195: $output .= '<span class="LC_nobreak"><label>'.
2196: '<input type="checkbox" name="uniquecode" value="'.$type.'"'.$check.'/>'.
2197: &mt($type).'</label></span>'.(' 'x2).' ';
2198: }
2199: $output .= '</td></tr>';
2200: $$rowtotal ++;
2201: return $output;
2202: }
2203:
2204: sub print_textbookcourses {
2205: my ($dom,$type,$settings,$rowtotal) = @_;
2206: my $rownum = 0;
2207: my $css_class;
2208: my $itemcount = 1;
2209: my $maxnum = 0;
2210: my $bookshash;
2211: if (ref($settings) eq 'HASH') {
2212: $bookshash = $settings->{$type};
2213: }
2214: my %ordered;
2215: if (ref($bookshash) eq 'HASH') {
2216: foreach my $item (keys(%{$bookshash})) {
2217: if (ref($bookshash->{$item}) eq 'HASH') {
2218: my $num = $bookshash->{$item}{'order'};
2219: $ordered{$num} = $item;
2220: }
2221: }
2222: }
2223: my $confname = $dom.'-domainconfig';
2224: my $switchserver = &check_switchserver($dom,$confname);
2225: my $maxnum = scalar(keys(%ordered));
2226: my $datatable;
2227: if (keys(%ordered)) {
2228: my @items = sort { $a <=> $b } keys(%ordered);
2229: for (my $i=0; $i<@items; $i++) {
2230: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2231: my $key = $ordered{$items[$i]};
2232: my %coursehash=&Apache::lonnet::coursedescription($key);
2233: my $coursetitle = $coursehash{'description'};
2234: my ($subject,$title,$author,$publisher,$image,$imgsrc,$cdom,$cnum);
2235: if (ref($bookshash->{$key}) eq 'HASH') {
2236: $subject = $bookshash->{$key}->{'subject'};
2237: $title = $bookshash->{$key}->{'title'};
2238: if ($type eq 'textbooks') {
2239: $publisher = $bookshash->{$key}->{'publisher'};
2240: $author = $bookshash->{$key}->{'author'};
2241: $image = $bookshash->{$key}->{'image'};
2242: if ($image ne '') {
2243: my ($path,$imagefile) = ($image =~ m{^(.+)/([^/]+)$});
2244: my $imagethumb = "$path/tn-".$imagefile;
2245: $imgsrc = '<img src="'.$imagethumb.'" alt="'.&mt('Textbook image').'" />';
2246: }
2247: }
2248: }
2249: my $chgstr = ' onchange="javascript:reorderBooks(this.form,'."'$type".'_'."$key','$type'".');"';
2250: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
2251: .'<select name="'.$type.'_'.$key.'"'.$chgstr.'>';
2252: for (my $k=0; $k<=$maxnum; $k++) {
2253: my $vpos = $k+1;
2254: my $selstr;
2255: if ($k == $i) {
2256: $selstr = ' selected="selected" ';
2257: }
2258: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
2259: }
2260: $datatable .= '</select>'.(' 'x2).
2261: '<label><input type="checkbox" name="'.$type.'_del" value="'.$key.'" />'.
2262: &mt('Delete?').'</label></span></td>'.
2263: '<td colspan="2">'.
2264: '<span class="LC_nobreak">'.&mt('Subject:').'<input type="text" size="15" name="'.$type.'_subject_'.$i.'" value="'.$subject.'" /></span> '.
2265: (' 'x2).
2266: '<span class="LC_nobreak">'.&mt('Title:').'<input type="text" size="30" name="'.$type.'_title_'.$i.'" value="'.$title.'" /></span> ';
2267: if ($type eq 'textbooks') {
2268: $datatable .= (' 'x2).
2269: '<span class="LC_nobreak">'.&mt('Publisher:').'<input type="text" size="10" name="'.$type.'_publisher_'.$i.'" value="'.$publisher.'" /></span> '.
2270: (' 'x2).
2271: '<span class="LC_nobreak">'.&mt('Author(s):').'<input type="text" size="25" name="'.$type.'_author_'.$i.'" value="'.$author.'" /></span> '.
2272: (' 'x2).
2273: '<span class="LC_nobreak">'.&mt('Thumbnail:');
2274: if ($image) {
2275: $datatable .= $imgsrc.
2276: '<label><input type="checkbox" name="'.$type.'_image_del"'.
2277: ' value="'.$key.'" />'.&mt('Delete?').'</label></span> '.
2278: '<span class="LC_nobreak"> '.&mt('Replace:').' ';
2279: }
2280: if ($switchserver) {
2281: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
2282: } else {
2283: $datatable .= '<input type="file" name="'.$type.'_image_'.$i.'" value="" />';
2284: }
2285: }
2286: $datatable .= '<input type="hidden" name="'.$type.'_id_'.$i.'" value="'.$type.'_'.$key.'" /></span> '.
2287: '<span class="LC_nobreak">'.&mt('LON-CAPA course:').' '.
2288: $coursetitle.'</span></td></tr>'."\n";
2289: $itemcount ++;
2290: }
2291: }
2292: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2293: my $chgstr = ' onchange="javascript:reorderBooks(this.form,'."'$type"."_addbook_pos','$type'".');"';
2294: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'."\n".
2295: '<input type="hidden" name="'.$type.'_maxnum" value="'.$maxnum.'" />'."\n".
2296: '<select name="'.$type.'_addbook_pos"'.$chgstr.'>';
2297: for (my $k=0; $k<$maxnum+1; $k++) {
2298: my $vpos = $k+1;
2299: my $selstr;
2300: if ($k == $maxnum) {
2301: $selstr = ' selected="selected" ';
2302: }
2303: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
2304: }
2305: $datatable .= '</select> '."\n".
2306: '<input type="checkbox" name="'.$type.'_addbook" value="1" />'.&mt('Add').'</td>'."\n".
2307: '<td colspan="2">'.
2308: '<span class="LC_nobreak">'.&mt('Subject:').'<input type="text" size="15" name="'.$type.'_addbook_subject" value="" /></span> '."\n".
2309: (' 'x2).
2310: '<span class="LC_nobreak">'.&mt('Title:').'<input type="text" size="30" name="'.$type.'_addbook_title" value="" /></span> '."\n".
2311: (' 'x2);
2312: if ($type eq 'textbooks') {
2313: $datatable .= '<span class="LC_nobreak">'.&mt('Publisher:').'<input type="text" size="10" name="'.$type.'_addbook_publisher" value="" /></span> '."\n".
2314: (' 'x2).
2315: '<span class="LC_nobreak">'.&mt('Author(s):').'<input type="text" size="25" name="'.$type.'_addbook_author" value="" /></span> '."\n".
2316: (' 'x2).
2317: '<span class="LC_nobreak">'.&mt('Image:').' ';
2318: if ($switchserver) {
2319: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
2320: } else {
2321: $datatable .= '<input type="file" name="'.$type.'_addbook_image" value="" />';
2322: }
2323: }
2324: $datatable .= '</span>'."\n".
2325: '<span class="LC_nobreak">'.&mt('LON-CAPA course:').' '.
2326: &Apache::loncommon::select_dom_form($env{'request.role.domain'},$type.'_addbook_cdom').
2327: '<input type="text" size="25" name="'.$type.'_addbook_cnum" value="" />'.
2328: &Apache::loncommon::selectcourse_link
2329: ('display',$type.'_addbook_cnum',$type.'_addbook_cdom',undef,undef,undef,'Course');
2330: '</span></td>'."\n".
2331: '</tr>'."\n";
2332: $itemcount ++;
2333: return $datatable;
2334: }
2335:
2336: sub textbookcourses_javascript {
2337: my ($settings) = @_;
2338: return unless(ref($settings) eq 'HASH');
2339: my (%ordered,%total,%jstext);
2340: foreach my $type ('textbooks','templates') {
2341: $total{$type} = 0;
2342: if (ref($settings->{$type}) eq 'HASH') {
2343: foreach my $item (keys(%{$settings->{$type}})) {
2344: if (ref($settings->{$type}->{$item}) eq 'HASH') {
2345: my $num = $settings->{$type}->{$item}{'order'};
2346: $ordered{$type}{$num} = $item;
2347: }
2348: }
2349: $total{$type} = scalar(keys(%{$settings->{$type}}));
2350: }
2351: my @jsarray = ();
2352: foreach my $item (sort {$a <=> $b } (keys(%{$ordered{$type}}))) {
2353: push(@jsarray,$ordered{$type}{$item});
2354: }
2355: $jstext{$type} = ' var '.$type.' = Array('."'".join("','",@jsarray)."'".');'."\n";
2356: }
2357: return <<"ENDSCRIPT";
2358: <script type="text/javascript">
2359: // <![CDATA[
2360: function reorderBooks(form,item,caller) {
2361: var changedVal;
2362: $jstext{'textbooks'};
2363: $jstext{'templates'};
2364: var newpos;
2365: var maxh;
2366: if (caller == 'textbooks') {
2367: newpos = 'textbooks_addbook_pos';
2368: maxh = 1 + $total{'textbooks'};
2369: } else {
2370: newpos = 'templates_addbook_pos';
2371: maxh = 1 + $total{'templates'};
2372: }
2373: var current = new Array;
2374: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
2375: if (item == newpos) {
2376: changedVal = newitemVal;
2377: } else {
2378: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
2379: current[newitemVal] = newpos;
2380: }
2381: if (caller == 'textbooks') {
2382: for (var i=0; i<textbooks.length; i++) {
2383: var elementName = 'textbooks_'+textbooks[i];
2384: if (elementName != item) {
2385: if (form.elements[elementName]) {
2386: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
2387: current[currVal] = elementName;
2388: }
2389: }
2390: }
2391: }
2392: if (caller == 'templates') {
2393: for (var i=0; i<templates.length; i++) {
2394: var elementName = 'templates_'+templates[i];
2395: if (elementName != item) {
2396: if (form.elements[elementName]) {
2397: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
2398: current[currVal] = elementName;
2399: }
2400: }
2401: }
2402: }
2403: var oldVal;
2404: for (var j=0; j<maxh; j++) {
2405: if (current[j] == undefined) {
2406: oldVal = j;
2407: }
2408: }
2409: if (oldVal < changedVal) {
2410: for (var k=oldVal+1; k<=changedVal ; k++) {
2411: var elementName = current[k];
2412: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
2413: }
2414: } else {
2415: for (var k=changedVal; k<oldVal; k++) {
2416: var elementName = current[k];
2417: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
2418: }
2419: }
2420: return;
2421: }
2422:
2423: // ]]>
2424: </script>
2425:
2426: ENDSCRIPT
2427: }
2428:
2429: sub ltitools_javascript {
2430: my ($settings) = @_;
2431: return unless(ref($settings) eq 'HASH');
2432: my (%ordered,$total,%jstext);
2433: $total = 0;
2434: foreach my $item (keys(%{$settings})) {
2435: if (ref($settings->{$item}) eq 'HASH') {
2436: my $num = $settings->{$item}{'order'};
2437: $ordered{$num} = $item;
2438: }
2439: }
2440: $total = scalar(keys(%{$settings}));
2441: my @jsarray = ();
2442: foreach my $item (sort {$a <=> $b } (keys(%ordered))) {
2443: push(@jsarray,$ordered{$item});
2444: }
2445: my $jstext = ' var ltitools = Array('."'".join("','",@jsarray)."'".');'."\n";
2446: return <<"ENDSCRIPT";
2447: <script type="text/javascript">
2448: // <![CDATA[
2449: function reorderLTI(form,item) {
2450: var changedVal;
2451: $jstext
2452: var newpos = 'ltitools_add_pos';
2453: var maxh = 1 + $total;
2454: var current = new Array;
2455: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
2456: if (item == newpos) {
2457: changedVal = newitemVal;
2458: } else {
2459: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
2460: current[newitemVal] = newpos;
2461: }
2462: for (var i=0; i<ltitools.length; i++) {
2463: var elementName = 'ltitools_'+ltitools[i];
2464: if (elementName != item) {
2465: if (form.elements[elementName]) {
2466: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
2467: current[currVal] = elementName;
2468: }
2469: }
2470: }
2471: var oldVal;
2472: for (var j=0; j<maxh; j++) {
2473: if (current[j] == undefined) {
2474: oldVal = j;
2475: }
2476: }
2477: if (oldVal < changedVal) {
2478: for (var k=oldVal+1; k<=changedVal ; k++) {
2479: var elementName = current[k];
2480: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
2481: }
2482: } else {
2483: for (var k=changedVal; k<oldVal; k++) {
2484: var elementName = current[k];
2485: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
2486: }
2487: }
2488: return;
2489: }
2490:
2491: // ]]>
2492: </script>
2493:
2494: ENDSCRIPT
2495: }
2496:
2497: sub print_autoenroll {
2498: my ($dom,$settings,$rowtotal) = @_;
2499: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
2500: my ($defdom,$runon,$runoff,$coownerson,$coownersoff);
2501: if (ref($settings) eq 'HASH') {
2502: if (exists($settings->{'run'})) {
2503: if ($settings->{'run'} eq '0') {
2504: $runoff = ' checked="checked" ';
2505: $runon = ' ';
2506: } else {
2507: $runon = ' checked="checked" ';
2508: $runoff = ' ';
2509: }
2510: } else {
2511: if ($autorun) {
2512: $runon = ' checked="checked" ';
2513: $runoff = ' ';
2514: } else {
2515: $runoff = ' checked="checked" ';
2516: $runon = ' ';
2517: }
2518: }
2519: if (exists($settings->{'co-owners'})) {
2520: if ($settings->{'co-owners'} eq '0') {
2521: $coownersoff = ' checked="checked" ';
2522: $coownerson = ' ';
2523: } else {
2524: $coownerson = ' checked="checked" ';
2525: $coownersoff = ' ';
2526: }
2527: } else {
2528: $coownersoff = ' checked="checked" ';
2529: $coownerson = ' ';
2530: }
2531: if (exists($settings->{'sender_domain'})) {
2532: $defdom = $settings->{'sender_domain'};
2533: }
2534: } else {
2535: if ($autorun) {
2536: $runon = ' checked="checked" ';
2537: $runoff = ' ';
2538: } else {
2539: $runoff = ' checked="checked" ';
2540: $runon = ' ';
2541: }
2542: }
2543: my $domform = &Apache::loncommon::select_dom_form($defdom,'sender_domain',1);
2544: my $notif_sender;
2545: if (ref($settings) eq 'HASH') {
2546: $notif_sender = $settings->{'sender_uname'};
2547: }
2548: my $datatable='<tr class="LC_odd_row">'.
2549: '<td>'.&mt('Auto-enrollment active?').'</td>'.
2550: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2551: '<input type="radio" name="autoenroll_run"'.
2552: $runon.' value="1" />'.&mt('Yes').'</label> '.
2553: '<label><input type="radio" name="autoenroll_run"'.
2554: $runoff.' value="0" />'.&mt('No').'</label></span></td>'.
2555: '</tr><tr>'.
2556: '<td>'.&mt('Notification messages - sender').
2557: '</td><td class="LC_right_item"><span class="LC_nobreak">'.
2558: &mt('username').': '.
2559: '<input type="text" name="sender_uname" value="'.
2560: $notif_sender.'" size="10" /> '.&mt('domain').
2561: ': '.$domform.'</span></td></tr>'.
2562: '<tr class="LC_odd_row">'.
2563: '<td>'.&mt('Automatically assign co-ownership').'</td>'.
2564: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2565: '<input type="radio" name="autoassign_coowners"'.
2566: $coownerson.' value="1" />'.&mt('Yes').'</label> '.
2567: '<label><input type="radio" name="autoassign_coowners"'.
2568: $coownersoff.' value="0" />'.&mt('No').'</label></span></td>'.
2569: '</tr>';
2570: $$rowtotal += 3;
2571: return $datatable;
2572: }
2573:
2574: sub print_autoupdate {
2575: my ($position,$dom,$settings,$rowtotal) = @_;
2576: my $datatable;
2577: if ($position eq 'top') {
2578: my $updateon = ' ';
2579: my $updateoff = ' checked="checked" ';
2580: my $classlistson = ' ';
2581: my $classlistsoff = ' checked="checked" ';
2582: if (ref($settings) eq 'HASH') {
2583: if ($settings->{'run'} eq '1') {
2584: $updateon = $updateoff;
2585: $updateoff = ' ';
2586: }
2587: if ($settings->{'classlists'} eq '1') {
2588: $classlistson = $classlistsoff;
2589: $classlistsoff = ' ';
2590: }
2591: }
2592: my %title = (
2593: run => 'Auto-update active?',
2594: classlists => 'Update information in classlists?',
2595: );
2596: $datatable = '<tr class="LC_odd_row">'.
2597: '<td>'.&mt($title{'run'}).'</td>'.
2598: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2599: '<input type="radio" name="autoupdate_run"'.
2600: $updateon.' value="1" />'.&mt('Yes').'</label> '.
2601: '<label><input type="radio" name="autoupdate_run"'.
2602: $updateoff.'value="0" />'.&mt('No').'</label></span></td>'.
2603: '</tr><tr>'.
2604: '<td>'.&mt($title{'classlists'}).'</td>'.
2605: '<td class="LC_right_item"><span class="LC_nobreak">'.
2606: '<label><input type="radio" name="classlists"'.
2607: $classlistson.' value="1" />'.&mt('Yes').'</label> '.
2608: '<label><input type="radio" name="classlists"'.
2609: $classlistsoff.'value="0" />'.&mt('No').'</label></span></td>'.
2610: '</tr>';
2611: $$rowtotal += 2;
2612: } elsif ($position eq 'middle') {
2613: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2614: my $numinrow = 3;
2615: my $locknamesettings;
2616: $datatable .= &insttypes_row($settings,$types,$usertypes,
2617: $dom,$numinrow,$othertitle,
2618: 'lockablenames');
2619: $$rowtotal ++;
2620: } else {
2621: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2622: my @fields = ('lastname','firstname','middlename','generation',
2623: 'permanentemail','id');
2624: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
2625: my $numrows = 0;
2626: if (ref($types) eq 'ARRAY') {
2627: if (@{$types} > 0) {
2628: $datatable =
2629: &usertype_update_row($settings,$usertypes,\%fieldtitles,
2630: \@fields,$types,\$numrows);
2631: $$rowtotal += @{$types};
2632: }
2633: }
2634: $datatable .=
2635: &usertype_update_row($settings,{'default' => $othertitle},
2636: \%fieldtitles,\@fields,['default'],
2637: \$numrows);
2638: $$rowtotal ++;
2639: }
2640: return $datatable;
2641: }
2642:
2643: sub print_autocreate {
2644: my ($dom,$settings,$rowtotal) = @_;
2645: my (%createon,%createoff,%currhash);
2646: my @types = ('xml','req');
2647: if (ref($settings) eq 'HASH') {
2648: foreach my $item (@types) {
2649: $createoff{$item} = ' checked="checked" ';
2650: $createon{$item} = ' ';
2651: if (exists($settings->{$item})) {
2652: if ($settings->{$item}) {
2653: $createon{$item} = ' checked="checked" ';
2654: $createoff{$item} = ' ';
2655: }
2656: }
2657: }
2658: if ($settings->{'xmldc'} ne '') {
2659: $currhash{$settings->{'xmldc'}} = 1;
2660: }
2661: } else {
2662: foreach my $item (@types) {
2663: $createoff{$item} = ' checked="checked" ';
2664: $createon{$item} = ' ';
2665: }
2666: }
2667: $$rowtotal += 2;
2668: my $numinrow = 2;
2669: my $datatable='<tr class="LC_odd_row">'.
2670: '<td>'.&mt('Create pending official courses from XML files').'</td>'.
2671: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2672: '<input type="radio" name="autocreate_xml"'.
2673: $createon{'xml'}.' value="1" />'.&mt('Yes').'</label> '.
2674: '<label><input type="radio" name="autocreate_xml"'.
2675: $createoff{'xml'}.' value="0" />'.&mt('No').'</label></span>'.
2676: '</td></tr><tr>'.
2677: '<td>'.&mt('Create pending requests for official courses (if validated)').'</td>'.
2678: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2679: '<input type="radio" name="autocreate_req"'.
2680: $createon{'req'}.' value="1" />'.&mt('Yes').'</label> '.
2681: '<label><input type="radio" name="autocreate_req"'.
2682: $createoff{'req'}.' value="0" />'.&mt('No').'</label></span>';
2683: my ($numdc,$dctable,$rows) = &active_dc_picker($dom,$numinrow,'radio',
2684: 'autocreate_xmldc',%currhash);
2685: $datatable .= '</td></tr><tr class="LC_odd_row"><td>';
2686: if ($numdc > 1) {
2687: $datatable .= &mt('Course creation processed as: (choose Dom. Coord.)').
2688: '</td><td class="LC_left_item">';
2689: } else {
2690: $datatable .= &mt('Course creation processed as:').
2691: '</td><td class="LC_right_item">';
2692: }
2693: $datatable .= $dctable.'</td></tr>';
2694: $$rowtotal += $rows;
2695: return $datatable;
2696: }
2697:
2698: sub print_directorysrch {
2699: my ($dom,$settings,$rowtotal) = @_;
2700: my $srchon = ' ';
2701: my $srchoff = ' checked="checked" ';
2702: my ($exacton,$containson,$beginson);
2703: my $localon = ' ';
2704: my $localoff = ' checked="checked" ';
2705: if (ref($settings) eq 'HASH') {
2706: if ($settings->{'available'} eq '1') {
2707: $srchon = $srchoff;
2708: $srchoff = ' ';
2709: }
2710: if ($settings->{'localonly'} eq '1') {
2711: $localon = $localoff;
2712: $localoff = ' ';
2713: }
2714: if (ref($settings->{'searchtypes'}) eq 'ARRAY') {
2715: foreach my $type (@{$settings->{'searchtypes'}}) {
2716: if ($type eq 'exact') {
2717: $exacton = ' checked="checked" ';
2718: } elsif ($type eq 'contains') {
2719: $containson = ' checked="checked" ';
2720: } elsif ($type eq 'begins') {
2721: $beginson = ' checked="checked" ';
2722: }
2723: }
2724: } else {
2725: if ($settings->{'searchtypes'} eq 'exact') {
2726: $exacton = ' checked="checked" ';
2727: } elsif ($settings->{'searchtypes'} eq 'contains') {
2728: $containson = ' checked="checked" ';
2729: } elsif ($settings->{'searchtypes'} eq 'specify') {
2730: $exacton = ' checked="checked" ';
2731: $containson = ' checked="checked" ';
2732: }
2733: }
2734: }
2735: my ($searchtitles,$titleorder) = &sorted_searchtitles();
2736: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2737:
2738: my $numinrow = 4;
2739: my $cansrchrow = 0;
2740: my $datatable='<tr class="LC_odd_row">'.
2741: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Directory search available?').'</span></td>'.
2742: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2743: '<input type="radio" name="dirsrch_available"'.
2744: $srchon.' value="1" />'.&mt('Yes').'</label> '.
2745: '<label><input type="radio" name="dirsrch_available"'.
2746: $srchoff.' value="0" />'.&mt('No').'</label></span></td>'.
2747: '</tr><tr>'.
2748: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Other domains can search?').'</span></td>'.
2749: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2750: '<input type="radio" name="dirsrch_localonly"'.
2751: $localoff.' value="0" />'.&mt('Yes').'</label> '.
2752: '<label><input type="radio" name="dirsrch_localonly"'.
2753: $localon.' value="1" />'.&mt('No').'</label></span></td>'.
2754: '</tr>';
2755: $$rowtotal += 2;
2756: if (ref($usertypes) eq 'HASH') {
2757: if (keys(%{$usertypes}) > 0) {
2758: $datatable .= &insttypes_row($settings,$types,$usertypes,$dom,
2759: $numinrow,$othertitle,'cansearch');
2760: $cansrchrow = 1;
2761: }
2762: }
2763: if ($cansrchrow) {
2764: $$rowtotal ++;
2765: $datatable .= '<tr>';
2766: } else {
2767: $datatable .= '<tr class="LC_odd_row">';
2768: }
2769: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Supported search methods').
2770: '</span></td><td class="LC_left_item" colspan="2"><table><tr>';
2771: foreach my $title (@{$titleorder}) {
2772: if (defined($searchtitles->{$title})) {
2773: my $check = ' ';
2774: if (ref($settings) eq 'HASH') {
2775: if (ref($settings->{'searchby'}) eq 'ARRAY') {
2776: if (grep(/^\Q$title\E$/,@{$settings->{'searchby'}})) {
2777: $check = ' checked="checked" ';
2778: }
2779: }
2780: }
2781: $datatable .= '<td class="LC_left_item">'.
2782: '<span class="LC_nobreak"><label>'.
2783: '<input type="checkbox" name="searchby" '.
2784: 'value="'.$title.'"'.$check.'/>'.
2785: $searchtitles->{$title}.'</label></span></td>';
2786: }
2787: }
2788: $datatable .= '</tr></table></td></tr>';
2789: $$rowtotal ++;
2790: if ($cansrchrow) {
2791: $datatable .= '<tr class="LC_odd_row">';
2792: } else {
2793: $datatable .= '<tr>';
2794: }
2795: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Search latitude').'</span></td>'.
2796: '<td class="LC_left_item" colspan="2">'.
2797: '<span class="LC_nobreak"><label>'.
2798: '<input type="checkbox" name="searchtypes" '.
2799: $exacton.' value="exact" />'.&mt('Exact match').
2800: '</label> '.
2801: '<label><input type="checkbox" name="searchtypes" '.
2802: $beginson.' value="begins" />'.&mt('Begins with').
2803: '</label> '.
2804: '<label><input type="checkbox" name="searchtypes" '.
2805: $containson.' value="contains" />'.&mt('Contains').
2806: '</label></span></td></tr>';
2807: $$rowtotal ++;
2808: return $datatable;
2809: }
2810:
2811: sub print_contacts {
2812: my ($dom,$settings,$rowtotal) = @_;
2813: my $datatable;
2814: my @contacts = ('adminemail','supportemail');
2815: my (%checked,%to,%otheremails,%bccemails);
2816: my @mailings = ('errormail','packagesmail','lonstatusmail','helpdeskmail',
2817: 'requestsmail','updatesmail','idconflictsmail');
2818: foreach my $type (@mailings) {
2819: $otheremails{$type} = '';
2820: }
2821: $bccemails{'helpdeskmail'} = '';
2822: if (ref($settings) eq 'HASH') {
2823: foreach my $item (@contacts) {
2824: if (exists($settings->{$item})) {
2825: $to{$item} = $settings->{$item};
2826: }
2827: }
2828: foreach my $type (@mailings) {
2829: if (exists($settings->{$type})) {
2830: if (ref($settings->{$type}) eq 'HASH') {
2831: foreach my $item (@contacts) {
2832: if ($settings->{$type}{$item}) {
2833: $checked{$type}{$item} = ' checked="checked" ';
2834: }
2835: }
2836: $otheremails{$type} = $settings->{$type}{'others'};
2837: if ($type eq 'helpdeskmail') {
2838: $bccemails{$type} = $settings->{$type}{'bcc'};
2839: }
2840: }
2841: } elsif ($type eq 'lonstatusmail') {
2842: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
2843: }
2844: }
2845: } else {
2846: $to{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
2847: $to{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
2848: $checked{'errormail'}{'adminemail'} = ' checked="checked" ';
2849: $checked{'packagesmail'}{'adminemail'} = ' checked="checked" ';
2850: $checked{'helpdeskmail'}{'supportemail'} = ' checked="checked" ';
2851: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
2852: $checked{'requestsmail'}{'adminemail'} = ' checked="checked" ';
2853: $checked{'updatesmail'}{'adminemail'} = ' checked="checked" ';
2854: $checked{'idconflictsmail'}{'adminemail'} = ' checked="checked" ';
2855: }
2856: my ($titles,$short_titles) = &contact_titles();
2857: my $rownum = 0;
2858: my $css_class;
2859: foreach my $item (@contacts) {
2860: $css_class = $rownum%2?' class="LC_odd_row"':'';
2861: $datatable .= '<tr'.$css_class.'>'.
2862: '<td><span class="LC_nobreak">'.$titles->{$item}.
2863: '</span></td><td class="LC_right_item">'.
2864: '<input type="text" name="'.$item.'" value="'.
2865: $to{$item}.'" /></td></tr>';
2866: $rownum ++;
2867: }
2868: foreach my $type (@mailings) {
2869: $css_class = $rownum%2?' class="LC_odd_row"':'';
2870: $datatable .= '<tr'.$css_class.'>'.
2871: '<td><span class="LC_nobreak">'.
2872: $titles->{$type}.': </span></td>'.
2873: '<td class="LC_left_item">'.
2874: '<span class="LC_nobreak">';
2875: foreach my $item (@contacts) {
2876: $datatable .= '<label>'.
2877: '<input type="checkbox" name="'.$type.'"'.
2878: $checked{$type}{$item}.
2879: ' value="'.$item.'" />'.$short_titles->{$item}.
2880: '</label> ';
2881: }
2882: $datatable .= '</span><br />'.&mt('Others').': '.
2883: '<input type="text" name="'.$type.'_others" '.
2884: 'value="'.$otheremails{$type}.'" />';
2885: if ($type eq 'helpdeskmail') {
2886: $datatable .= '<br />'.&mt('Bcc:').(' 'x6).
2887: '<input type="text" name="'.$type.'_bcc" '.
2888: 'value="'.$bccemails{$type}.'" />';
2889: }
2890: $datatable .= '</td></tr>'."\n";
2891: $rownum ++;
2892: }
2893: my %choices;
2894: $choices{'reporterrors'} = &mt('E-mail error reports to [_1]',
2895: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
2896: &mt('LON-CAPA core group - MSU'),600,500));
2897: $choices{'reportupdates'} = &mt('E-mail record of completed LON-CAPA updates to [_1]',
2898: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
2899: &mt('LON-CAPA core group - MSU'),600,500));
2900: my @toggles = ('reporterrors','reportupdates');
2901: my %defaultchecked = ('reporterrors' => 'on',
2902: 'reportupdates' => 'on');
2903: (my $reports,$rownum) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
2904: \%choices,$rownum);
2905: $datatable .= $reports;
2906: $$rowtotal += $rownum;
2907: return $datatable;
2908: }
2909:
2910: sub print_helpsettings {
2911: my ($dom,$confname,$settings,$rowtotal) = @_;
2912: my ($datatable,$itemcount);
2913: $itemcount = 1;
2914: my (%choices,%defaultchecked,@toggles);
2915: $choices{'submitbugs'} = &mt('Display link to: [_1]?',
2916: &Apache::loncommon::modal_link('http://bugs.loncapa.org',
2917: &mt('LON-CAPA bug tracker'),600,500));
2918: %defaultchecked = ('submitbugs' => 'on');
2919: @toggles = ('submitbugs',);
2920:
2921: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
2922: \%choices,$itemcount);
2923: return $datatable;
2924: }
2925:
2926: sub radiobutton_prefs {
2927: my ($settings,$toggles,$defaultchecked,$choices,$itemcount,$onclick,
2928: $additional,$align) = @_;
2929: return unless ((ref($toggles) eq 'ARRAY') && (ref($defaultchecked) eq 'HASH') &&
2930: (ref($choices) eq 'HASH'));
2931:
2932: my (%checkedon,%checkedoff,$datatable,$css_class);
2933:
2934: foreach my $item (@{$toggles}) {
2935: if ($defaultchecked->{$item} eq 'on') {
2936: $checkedon{$item} = ' checked="checked" ';
2937: $checkedoff{$item} = ' ';
2938: } elsif ($defaultchecked->{$item} eq 'off') {
2939: $checkedoff{$item} = ' checked="checked" ';
2940: $checkedon{$item} = ' ';
2941: }
2942: }
2943: if (ref($settings) eq 'HASH') {
2944: foreach my $item (@{$toggles}) {
2945: if ($settings->{$item} eq '1') {
2946: $checkedon{$item} = ' checked="checked" ';
2947: $checkedoff{$item} = ' ';
2948: } elsif ($settings->{$item} eq '0') {
2949: $checkedoff{$item} = ' checked="checked" ';
2950: $checkedon{$item} = ' ';
2951: }
2952: }
2953: }
2954: if ($onclick) {
2955: $onclick = ' onclick="'.$onclick.'"';
2956: }
2957: foreach my $item (@{$toggles}) {
2958: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2959: $datatable .=
2960: '<tr'.$css_class.'><td valign="top">'.
2961: '<span class="LC_nobreak">'.$choices->{$item}.
2962: '</span></td>';
2963: if ($align eq 'left') {
2964: $datatable .= '<td class="LC_left_item">';
2965: } else {
2966: $datatable .= '<td class="LC_right_item">';
2967: }
2968: $datatable .=
2969: '<span class="LC_nobreak">'.
2970: '<label><input type="radio" name="'.
2971: $item.'" '.$checkedon{$item}.' value="1"'.$onclick.' />'.&mt('Yes').
2972: '</label> <label><input type="radio" name="'.$item.'" '.
2973: $checkedoff{$item}.' value="0"'.$onclick.' />'.&mt('No').'</label>'.
2974: '</span>'.$additional.
2975: '</td>'.
2976: '</tr>';
2977: $itemcount ++;
2978: }
2979: return ($datatable,$itemcount);
2980: }
2981:
2982: sub print_ltitools {
2983: my ($dom,$settings,$rowtotal) = @_;
2984: my $rownum = 0;
2985: my $css_class;
2986: my $itemcount = 1;
2987: my $maxnum = 0;
2988: my %ordered;
2989: if (ref($settings) eq 'HASH') {
2990: foreach my $item (keys(%{$settings})) {
2991: if (ref($settings->{$item}) eq 'HASH') {
2992: my $num = $settings->{$item}{'order'};
2993: $ordered{$num} = $item;
2994: }
2995: }
2996: }
2997: my $confname = $dom.'-domainconfig';
2998: my $switchserver = &check_switchserver($dom,$confname);
2999: my $maxnum = scalar(keys(%ordered));
3000: my $datatable = <itools_javascript($settings);
3001: my %lt = <itools_names();
3002: my @courseroles = ('cc','in','ta','ep','st');
3003: my @ltiroles = qw(Instructor ContentDeveloper TeachingAssistant Learner);
3004: my @fields = ('fullname','firstname','lastname','email','user','roles');
3005: if (keys(%ordered)) {
3006: my @items = sort { $a <=> $b } keys(%ordered);
3007: for (my $i=0; $i<@items; $i++) {
3008: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3009: my $item = $ordered{$items[$i]};
3010: my ($title,$key,$secret,$url,$imgsrc,$version);
3011: if (ref($settings->{$item}) eq 'HASH') {
3012: $title = $settings->{$item}->{'title'};
3013: $url = $settings->{$item}->{'url'};
3014: $key = $settings->{$item}->{'key'};
3015: $secret = $settings->{$item}->{'secret'};
3016: my $image = $settings->{$item}->{'image'};
3017: if ($image ne '') {
3018: $imgsrc = '<img src="'.$image.'" alt="'.&mt('Tool Provider icon').'" />';
3019: }
3020: }
3021: my $chgstr = ' onchange="javascript:reorderLTI(this.form,'."'ltitools_".$item."'".');"';
3022: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
3023: .'<select name="ltitools_'.$item.'"'.$chgstr.'>';
3024: for (my $k=0; $k<=$maxnum; $k++) {
3025: my $vpos = $k+1;
3026: my $selstr;
3027: if ($k == $i) {
3028: $selstr = ' selected="selected" ';
3029: }
3030: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
3031: }
3032: $datatable .= '</select>'.(' 'x2).
3033: '<label><input type="checkbox" name="ltitools_del" value="'.$item.'" />'.
3034: &mt('Delete?').'</label></span></td>'.
3035: '<td colspan="2">'.
3036: '<fieldset><legend>'.&mt('Required settings').'</legend>'.
3037: '<span class="LC_nobreak">'.$lt{'title'}.':<input type="text" size="30" name="ltitools_title_'.$i.'" value="'.$title.'" /></span> '.
3038: (' 'x2).
3039: '<span class="LC_nobreak">'.$lt{'version'}.':<select name="ltitools_version_'.$i.'">'.
3040: '<option value="LTI-1p0" selected="selected">1.1</option></select></span> '.
3041: (' 'x2).
3042: '<span class="LC_nobreak">'.$lt{'msgtype'}.':<select name="ltitools_msgtype_'.$i.'">'.
3043: '<option value="basic-lti-launch-request" selected="selected">Launch</option></select></span> '.
3044: '<br /><br />'.
3045: '<span class="LC_nobreak">'.$lt{'url'}.':<input type="text" size="30" name="ltitools_url_'.$i.'"'.
3046: ' value="'.$url.'" /></span>'.
3047: (' 'x2).
3048: '<span class="LC_nobreak">'.$lt{'key'}.
3049: '<input type="text" size="25" name="ltitools_key_'.$i.'" value="'.$key.'" /></span> '.
3050: (' 'x2).
3051: '<span class="LC_nobreak">'.$lt{'secret'}.':'.
3052: '<input type="password" size="20" name="ltitools_secret_'.$i.'" value="'.$secret.'" />'.
3053: '<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>'.
3054: '<input type="hidden" name="ltitools_id_'.$i.'" value="'.$item.'" /></span>'.
3055: '</fieldset>'.
3056: '<fieldset><legend>'.&mt('Optional settings').'</legend>'.
3057: '<span class="LC_nobreak">'.&mt('Display target:');
3058: my %currdisp;
3059: if (ref($settings->{$item}->{'display'}) eq 'HASH') {
3060: if ($settings->{$item}->{'display'}->{'target'} eq 'window') {
3061: $currdisp{'window'} = ' checked="checked"';
3062: } else {
3063: $currdisp{'iframe'} = ' checked="checked"';
3064: }
3065: if ($settings->{$item}->{'display'}->{'width'} =~ /^(\d+)$/) {
3066: $currdisp{'width'} = $1;
3067: }
3068: if ($settings->{$item}->{'display'}->{'height'} =~ /^(\d+)$/) {
3069: $currdisp{'height'} = $1;
3070: }
3071: } else {
3072: $currdisp{'iframe'} = ' checked="checked"';
3073: }
3074: foreach my $disp ('iframe','window') {
3075: $datatable .= '<label><input type="radio" name="ltitools_target_'.$i.'" value="'.$disp.'"'.$currdisp{$disp}.' />'.
3076: $lt{$disp}.'</label>'.(' 'x2);
3077: }
3078: $datatable .= (' 'x4);
3079: foreach my $dimen ('width','height') {
3080: $datatable .= '<label>'.$lt{$dimen}.' '.
3081: '<input type="text" name="ltitools_'.$dimen.'_'.$i.'" size="5" value="'.$currdisp{$dimen}.'" /></label>'.
3082: (' 'x2);
3083: }
3084: $datatable .= '<br />';
3085: foreach my $extra ('passback','roster') {
3086: my $checkedon = '';
3087: my $checkedoff = ' checked="checked"';
3088: if ($settings->{$item}->{$extra}) {
3089: $checkedon = $checkedoff;
3090: $checkedoff = '';
3091: }
3092: $datatable .= $lt{$extra}.' '.
3093: '<label><input type="radio" name="ltitools_'.$extra.'_'.$i.'" value="1"'.$checkedon.' />'.
3094: &mt('Yes').'</label>'.(' 'x2).
3095: '<label><input type="radio" name="ltitools_'.$extra.'_'.$i.'" value="0"'.$checkedoff.' />'.
3096: &mt('No').'</label>'.(' 'x4);
3097: }
3098: $datatable .= '<br /><br /><span class="LC_nobreak">'.$lt{'icon'}.': ';
3099: if ($imgsrc) {
3100: $datatable .= $imgsrc.
3101: '<label><input type="checkbox" name="ltitools_image_del"'.
3102: ' value="'.$item.'" />'.&mt('Delete?').'</label></span> '.
3103: '<span class="LC_nobreak"> '.&mt('Replace:').' ';
3104: } else {
3105: $datatable .= '('.&mt('if larger than 21x21 pixels, image will be scaled').') ';
3106: }
3107: if ($switchserver) {
3108: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
3109: } else {
3110: $datatable .= '<input type="file" name="ltitools_image_'.$i.'" value="" />';
3111: }
3112: $datatable .= '</span></fieldset>';
3113: my (%checkedfields,%rolemaps);
3114: if (ref($settings->{$item}) eq 'HASH') {
3115: if (ref($settings->{$item}->{'fields'}) eq 'HASH') {
3116: %checkedfields = %{$settings->{$item}->{'fields'}};
3117: }
3118: if (ref($settings->{$item}->{'roles'}) eq 'HASH') {
3119: %rolemaps = %{$settings->{$item}->{'roles'}};
3120: $checkedfields{'roles'} = 1;
3121: }
3122: }
3123: $datatable .= '<fieldset><legend>'.&mt('User data sent on launch').'</legend>'.
3124: '<span class="LC_nobreak">';
3125: foreach my $field (@fields) {
3126: my $checked;
3127: if ($checkedfields{$field}) {
3128: $checked = ' checked="checked"';
3129: }
3130: $datatable .= '<label>'.
3131: '<input type="checkbox" name="ltitools_fields_'.$i.'" value="'.$field.'"'.$checked.' />'.
3132: $lt{$field}.'</label>'.(' ' x2);
3133: }
3134: $datatable .= '</span></fieldset>'.
3135: '<fieldset><legend>'.&mt('Role mapping').'</legend><table><tr>';
3136: foreach my $role (@courseroles) {
3137: my ($selected,$selectnone);
3138: if (!$rolemaps{$role}) {
3139: $selectnone = ' selected="selected"';
3140: }
3141: $datatable .= '<td align="center">'.
3142: &Apache::lonnet::plaintext($role,'Course').'<br />'.
3143: '<select name="ltitools_roles_'.$role.'_'.$i.'">'.
3144: '<option value=""'.$selectnone.'>'.&mt('Select').'</option>';
3145: foreach my $ltirole (@ltiroles) {
3146: unless ($selectnone) {
3147: if ($rolemaps{$role} eq $ltirole) {
3148: $selected = ' selected="selected"';
3149: } else {
3150: $selected = '';
3151: }
3152: }
3153: $datatable .= '<option value="'.$ltirole.'"'.$selected.'>'.$ltirole.'</option>';
3154: }
3155: $datatable .= '</select></td>';
3156: }
3157: $datatable .= '</tr></table></fieldset>';
3158: my %courseconfig;
3159: if (ref($settings->{$item}) eq 'HASH') {
3160: if (ref($settings->{$item}->{'crsconf'}) eq 'HASH') {
3161: %courseconfig = %{$settings->{$item}->{'crsconf'}};
3162: }
3163: }
3164: $datatable .= '<fieldset><legend>'.&mt('Configurable in course').'</legend><span class="LC_nobreak">';
3165: foreach my $item ('label','title','target') {
3166: my $checked;
3167: if ($courseconfig{$item}) {
3168: $checked = ' checked="checked"';
3169: }
3170: $datatable .= '<label>'.
3171: '<input type="checkbox" name="ltitools_courseconfig_'.$i.'" value="'.$item.'"'.$checked.' />'.
3172: $lt{'crs'.$item}.'</label>'.(' ' x2)."\n";
3173: }
3174: $datatable .= '</span></fieldset>'.
3175: '<fieldset><legend>'.&mt('Custom items sent on launch').'</legend>'.
3176: '<table><tr><th>'.&mt('Action').'</th><th>'.&mt('Name').'</th><th>'.&mt('Value').'</th></tr>';
3177: if (ref($settings->{$item}->{'custom'}) eq 'HASH') {
3178: my %custom = %{$settings->{$item}->{'custom'}};
3179: if (keys(%custom) > 0) {
3180: foreach my $key (sort(keys(%custom))) {
3181: $datatable .= '<tr><td><span class="LC_nobreak">'.
3182: '<label><input type="checkbox" name="ltitools_customdel_'.$i.'" value="'.
3183: $key.'" />'.&mt('Delete').'</label></span></td><td>'.$key.'</td>'.
3184: '<td><input type="text" name="ltitools_customval_'.$key.'_'.$i.'"'.
3185: ' value="'.$custom{$key}.'" /></td></tr>';
3186: }
3187: }
3188: }
3189: $datatable .= '<tr><td><span class="LC_nobreak">'.
3190: '<label><input type="checkbox" name="ltitools_customadd" value="'.$i.'" />'.
3191: &mt('Add').'</label></span></td><td><input type="text" name="ltitools_custom_name_'.$i.'" />'.
3192: '</td><td><input type="text" name="ltitools_custom_value_'.$i.'" /></td></tr>';
3193: $datatable .= '</table></fieldset></td></tr>'."\n";
3194: $itemcount ++;
3195: }
3196: }
3197: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3198: my $chgstr = ' onchange="javascript:reorderLTI(this.form,'."'ltitools_add_pos'".');"';
3199: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'."\n".
3200: '<input type="hidden" name="ltitools_maxnum" value="'.$maxnum.'" />'."\n".
3201: '<select name="ltitools_add_pos"'.$chgstr.'>';
3202: for (my $k=0; $k<$maxnum+1; $k++) {
3203: my $vpos = $k+1;
3204: my $selstr;
3205: if ($k == $maxnum) {
3206: $selstr = ' selected="selected" ';
3207: }
3208: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
3209: }
3210: $datatable .= '</select> '."\n".
3211: '<input type="checkbox" name="ltitools_add" value="1" />'.&mt('Add').'</td>'."\n".
3212: '<td colspan="2">'.
3213: '<fieldset><legend>'.&mt('Required settings').'</legend>'.
3214: '<span class="LC_nobreak">'.$lt{'title'}.':<input type="text" size="30" name="ltitools_add_title" value="" /></span> '."\n".
3215: (' 'x2).
3216: '<span class="LC_nobreak">'.$lt{'version'}.':<select name="ltitools_add_version">'.
3217: '<option value="LTI-1p0" selected="selected">1.1</option></select></span> '."\n".
3218: (' 'x2).
3219: '<span class="LC_nobreak">'.$lt{'msgtype'}.':<select name="ltitools_add_msgtype">'.
3220: '<option value="basic-lti-launch-request" selected="selected">Launch</option></select></span> '.
3221: '<br />'.
3222: '<span class="LC_nobreak">'.$lt{'url'}.':<input type="text" size="30" name="ltitools_add_url" value="" /></span> '."\n".
3223: (' 'x2).
3224: '<span class="LC_nobreak">'.$lt{'key'}.':<input type="text" size="25" name="ltitools_add_key" value="" /></span> '."\n".
3225: (' 'x2).
3226: '<span class="LC_nobreak">'.$lt{'secret'}.':<input type="password" size="20" name="ltitools_add_secret" value="" />'.
3227: '<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".
3228: '</fieldset>'.
3229: '<fieldset><legend>'.&mt('Optional settings').'</legend>'.
3230: '<span class="LC_nobreak">'.&mt('Display target:');
3231: my %defaultdisp;
3232: $defaultdisp{'iframe'} = ' checked="checked"';
3233: foreach my $disp ('iframe','window') {
3234: $datatable .= '<label><input type="radio" name="ltitools_add_target" value="'.$disp.'"'.$defaultdisp{$disp}.' />'.
3235: $lt{$disp}.'</label>'.(' 'x2);
3236: }
3237: $datatable .= (' 'x4);
3238: foreach my $dimen ('width','height') {
3239: $datatable .= '<label>'.$lt{$dimen}.' '.
3240: '<input type="text" name="ltitools_add_'.$dimen.'" size="5" /></label>'.
3241: (' 'x2);
3242: }
3243: $datatable .= '<br />';
3244: foreach my $extra ('passback','roster') {
3245: $datatable .= $lt{$extra}.' '.
3246: '<label><input type="radio" name="ltitools_add_'.$extra.'" value="1" />'.
3247: &mt('Yes').'</label>'.(' 'x2).
3248: '<label><input type="radio" name="ltitools_add_'.$extra.'" value="0" checked="checked" />'.
3249: &mt('No').'</label>'.(' 'x4);
3250: }
3251: $datatable .= '<br /><br /><span class="LC_nobreak">'.$lt{'icon'}.': '.
3252: '('.&mt('if larger than 21x21 pixels, image will be scaled').') ';
3253: if ($switchserver) {
3254: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
3255: } else {
3256: $datatable .= '<input type="file" name="ltitools_add_image" value="" />';
3257: }
3258: $datatable .= '</span></fieldset>'.
3259: '<fieldset><legend>'.&mt('User data sent on launch').'</legend>'.
3260: '<span class="LC_nobreak">';
3261: foreach my $field (@fields) {
3262: $datatable .= '<label>'.
3263: '<input type="checkbox" name="ltitools_add_fields" value="'.$field.'" />'.
3264: $lt{$field}.'</label>'.(' ' x2);
3265: }
3266: $datatable .= '</span></fieldset>'.
3267: '<fieldset><legend>'.&mt('Role mapping').'</legend><table><tr>';
3268: foreach my $role (@courseroles) {
3269: my ($checked,$checkednone);
3270: $datatable .= '<td align="center">'.
3271: &Apache::lonnet::plaintext($role,'Course').'<br />'.
3272: '<select name="ltitools_add_roles_'.$role.'">'.
3273: '<option value="" selected="selected">'.&mt('Select').'</option>';
3274: foreach my $ltirole (@ltiroles) {
3275: $datatable .= '<option value="'.$ltirole.'">'.$ltirole.'</option>';
3276: }
3277: $datatable .= '</select></td>';
3278: }
3279: $datatable .= '</tr></table></fieldset>'.
3280: '<fieldset><legend>'.&mt('Configurable in course').'</legend><span class="LC_nobreak">';
3281: foreach my $item ('label','title','target') {
3282: $datatable .= '<label>'.
3283: '<input type="checkbox" name="ltitools_courseconfig" value="'.$item.'" checked="checked" />'.
3284: $lt{'crs'.$item}.'</label>'.(' ' x2)."\n";
3285: }
3286: $datatable .= '</span></fieldset>'.
3287: '<fieldset><legend>'.&mt('Custom items sent on launch').'</legend>'.
3288: '<table><tr><th>'.&mt('Action').'</th><th>'.&mt('Name').'</th><th>'.&mt('Value').'</th></tr>'.
3289: '<tr><td><span class="LC_nobreak">'.
3290: '<label><input type="checkbox" name="ltitools_add_custom" value="1" />'.
3291: &mt('Add').'</label></span></td><td><input type="text" name="ltitools_add_custom_name" />'.
3292: '</td><td><input type="text" name="ltitools_add_custom_value" /></td></tr>'.
3293: '</table></fieldset></td></tr>'."\n".
3294: '</td>'."\n".
3295: '</tr>'."\n";
3296: $itemcount ++;
3297: return $datatable;
3298: }
3299:
3300: sub ltitools_names {
3301: my %lt = &Apache::lonlocal::texthash(
3302: 'title' => 'Title',
3303: 'version' => 'Version',
3304: 'msgtype' => 'Message Type',
3305: 'url' => 'URL',
3306: 'key' => 'Key',
3307: 'secret' => 'Secret',
3308: 'icon' => 'Icon',
3309: 'user' => 'Username:domain',
3310: 'fullname' => 'Full Name',
3311: 'firstname' => 'First Name',
3312: 'lastname' => 'Last Name',
3313: 'email' => 'E-mail',
3314: 'roles' => 'Role',
3315: 'window' => 'Window/Tab',
3316: 'iframe' => 'iFrame',
3317: 'height' => 'Height',
3318: 'width' => 'Width',
3319: 'passback' => 'Tool can return grades:',
3320: 'roster' => 'Tool can retrieve roster:',
3321: 'crstarget' => 'Display target',
3322: 'crslabel' => 'Course label',
3323: 'crstitle' => 'Course title',
3324: );
3325: return %lt;
3326: }
3327:
3328: sub print_coursedefaults {
3329: my ($position,$dom,$settings,$rowtotal) = @_;
3330: my ($css_class,$datatable,%checkedon,%checkedoff,%defaultchecked,@toggles);
3331: my $itemcount = 1;
3332: my %choices = &Apache::lonlocal::texthash (
3333: canuse_pdfforms => 'Course/Community users can create/upload PDF forms',
3334: uploadquota => 'Default quota for files uploaded directly to course/community using Course Editor (MB)',
3335: anonsurvey_threshold => 'Responder count needed before showing submissions for anonymous surveys',
3336: coursecredits => 'Credits can be specified for courses',
3337: uselcmath => 'Math preview uses LON-CAPA previewer (javascript) in place of DragMath (Java)',
3338: usejsme => 'Molecule editor uses JSME (HTML5) in place of JME (Java)',
3339: postsubmit => 'Disable submit button/keypress following student submission',
3340: canclone => "People who may clone a course (besides course's owner and coordinators)",
3341: );
3342: my %staticdefaults = (
3343: anonsurvey_threshold => 10,
3344: uploadquota => 500,
3345: postsubmit => 60,
3346: );
3347: if ($position eq 'top') {
3348: %defaultchecked = (
3349: 'canuse_pdfforms' => 'off',
3350: 'uselcmath' => 'on',
3351: 'usejsme' => 'on',
3352: 'canclone' => 'none',
3353: );
3354: @toggles = ('canuse_pdfforms','uselcmath','usejsme');
3355: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
3356: \%choices,$itemcount);
3357: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3358: $datatable .=
3359: '<tr'.$css_class.'><td valign="top">'.
3360: '<span class="LC_nobreak">'.$choices{'canclone'}.
3361: '</span></td><td class="LC_left_item">';
3362: my $currcanclone = 'none';
3363: my $onclick;
3364: my @cloneoptions = ('none','domain');
3365: my %clonetitles = (
3366: none => 'No additional course requesters',
3367: domain => "Any course requester in course's domain",
3368: instcode => 'Course requests for official courses ...',
3369: );
3370: my (%codedefaults,@code_order,@posscodes);
3371: if (&Apache::lonnet::auto_instcode_defaults($dom,\%codedefaults,
3372: \@code_order) eq 'ok') {
3373: if (@code_order > 0) {
3374: push(@cloneoptions,'instcode');
3375: $onclick = ' onclick="toggleDisplay(this.form,'."'cloneinstcode'".');"';
3376: }
3377: }
3378: if (ref($settings) eq 'HASH') {
3379: if ($settings->{'canclone'}) {
3380: if (ref($settings->{'canclone'}) eq 'HASH') {
3381: if (ref($settings->{'canclone'}{'instcode'}) eq 'ARRAY') {
3382: if (@code_order > 0) {
3383: $currcanclone = 'instcode';
3384: @posscodes = @{$settings->{'canclone'}{'instcode'}};
3385: }
3386: }
3387: } elsif ($settings->{'canclone'} eq 'domain') {
3388: $currcanclone = $settings->{'canclone'};
3389: }
3390: }
3391: }
3392: foreach my $option (@cloneoptions) {
3393: my ($checked,$additional);
3394: if ($currcanclone eq $option) {
3395: $checked = ' checked="checked"';
3396: }
3397: if ($option eq 'instcode') {
3398: if (@code_order) {
3399: my $show = 'none';
3400: if ($checked) {
3401: $show = 'block';
3402: }
3403: $additional = '<div id="cloneinstcode" style="display:'.$show.'" />'.
3404: &mt('Institutional codes for new and cloned course have identical:').
3405: '<br />';
3406: foreach my $item (@code_order) {
3407: my $codechk;
3408: if ($checked) {
3409: if (grep(/^\Q$item\E$/,@posscodes)) {
3410: $codechk = ' checked="checked"';
3411: }
3412: }
3413: $additional .= '<label>'.
3414: '<input type="checkbox" name="clonecode" value="'.$item.'"'.$codechk.' />'.
3415: $item.'</label>';
3416: }
3417: $additional .= (' 'x2).'('.&mt('check as many as needed').')</div>';
3418: }
3419: }
3420: $datatable .=
3421: '<span class="LC_nobreak"><label><input type="radio" name="canclone"'.$checked.
3422: ' value="'.$option.'"'.$onclick.' />'.$clonetitles{$option}.
3423: '</label> '.$additional.'</span><br />';
3424: }
3425: $datatable .= '</td>'.
3426: '</tr>';
3427: $itemcount ++;
3428: } else {
3429: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
3430: my ($currdefresponder,%defcredits,%curruploadquota,%deftimeout);
3431: my $currusecredits = 0;
3432: my $postsubmitclient = 1;
3433: my @types = ('official','unofficial','community','textbook','placement');
3434: if (ref($settings) eq 'HASH') {
3435: $currdefresponder = $settings->{'anonsurvey_threshold'};
3436: if (ref($settings->{'uploadquota'}) eq 'HASH') {
3437: foreach my $type (keys(%{$settings->{'uploadquota'}})) {
3438: $curruploadquota{$type} = $settings->{'uploadquota'}{$type};
3439: }
3440: }
3441: if (ref($settings->{'coursecredits'}) eq 'HASH') {
3442: foreach my $type (@types) {
3443: next if ($type eq 'community');
3444: $defcredits{$type} = $settings->{'coursecredits'}->{$type};
3445: if ($defcredits{$type} ne '') {
3446: $currusecredits = 1;
3447: }
3448: }
3449: }
3450: if (ref($settings->{'postsubmit'}) eq 'HASH') {
3451: if ($settings->{'postsubmit'}->{'client'} eq 'off') {
3452: $postsubmitclient = 0;
3453: foreach my $type (@types) {
3454: $deftimeout{$type} = $staticdefaults{'postsubmit'};
3455: }
3456: } else {
3457: foreach my $type (@types) {
3458: if (ref($settings->{'postsubmit'}->{'timeout'}) eq 'HASH') {
3459: if ($settings->{'postsubmit'}->{'timeout'}->{$type} =~ /^\d+$/) {
3460: $deftimeout{$type} = $settings->{'postsubmit'}->{'timeout'}->{$type};
3461: } else {
3462: $deftimeout{$type} = $staticdefaults{'postsubmit'};
3463: }
3464: } else {
3465: $deftimeout{$type} = $staticdefaults{'postsubmit'};
3466: }
3467: }
3468: }
3469: } else {
3470: foreach my $type (@types) {
3471: $deftimeout{$type} = $staticdefaults{'postsubmit'};
3472: }
3473: }
3474: } else {
3475: foreach my $type (@types) {
3476: $deftimeout{$type} = $staticdefaults{'postsubmit'};
3477: }
3478: }
3479: if (!$currdefresponder) {
3480: $currdefresponder = $staticdefaults{'anonsurvey_threshold'};
3481: } elsif ($currdefresponder < 1) {
3482: $currdefresponder = 1;
3483: }
3484: foreach my $type (@types) {
3485: if ($curruploadquota{$type} eq '') {
3486: $curruploadquota{$type} = $staticdefaults{'uploadquota'};
3487: }
3488: }
3489: $datatable .=
3490: '<tr'.$css_class.'><td><span class="LC_nobreak">'.
3491: $choices{'anonsurvey_threshold'}.
3492: '</span></td>'.
3493: '<td class="LC_right_item"><span class="LC_nobreak">'.
3494: '<input type="text" name="anonsurvey_threshold"'.
3495: ' value="'.$currdefresponder.'" size="5" /></span>'.
3496: '</td></tr>'."\n";
3497: $itemcount ++;
3498: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
3499: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
3500: $choices{'uploadquota'}.
3501: '</span></td>'.
3502: '<td align="right" class="LC_right_item">'.
3503: '<table><tr>';
3504: foreach my $type (@types) {
3505: $datatable .= '<td align="center">'.&mt($type).'<br />'.
3506: '<input type="text" name="uploadquota_'.$type.'"'.
3507: ' value="'.$curruploadquota{$type}.'" size="5" /></td>';
3508: }
3509: $datatable .= '</tr></table></td></tr>'."\n";
3510: $itemcount ++;
3511: my $onclick = "toggleDisplay(this.form,'credits');";
3512: my $display = 'none';
3513: if ($currusecredits) {
3514: $display = 'block';
3515: }
3516: my $additional = '<div id="credits" style="display: '.$display.'">'.
3517: '<i>'.&mt('Default credits').'</i><br /><table><tr>';
3518: foreach my $type (@types) {
3519: next if ($type eq 'community');
3520: $additional .= '<td align="center">'.&mt($type).'<br />'.
3521: '<input type="text" name="'.$type.'_credits"'.
3522: ' value="'.$defcredits{$type}.'" size="3" /></td>';
3523: }
3524: $additional .= '</tr></table></div>'."\n";
3525: %defaultchecked = ('coursecredits' => 'off');
3526: @toggles = ('coursecredits');
3527: my $current = {
3528: 'coursecredits' => $currusecredits,
3529: };
3530: (my $table,$itemcount) =
3531: &radiobutton_prefs($current,\@toggles,\%defaultchecked,
3532: \%choices,$itemcount,$onclick,$additional,'left');
3533: $datatable .= $table;
3534: $onclick = "toggleDisplay(this.form,'studentsubmission');";
3535: my $display = 'none';
3536: if ($postsubmitclient) {
3537: $display = 'block';
3538: }
3539: $additional = '<div id="studentsubmission" style="display: '.$display.'">'.
3540: &mt('Number of seconds submit is disabled').'<br />'.
3541: '<i>'.&mt('Enter 0 to remain disabled until page reload.').'</i><br />'.
3542: '<table><tr>';
3543: foreach my $type (@types) {
3544: $additional .= '<td align="center">'.&mt($type).'<br />'.
3545: '<input type="text" name="'.$type.'_timeout" value="'.
3546: $deftimeout{$type}.'" size="5" /></td>';
3547: }
3548: $additional .= '</tr></table></div>'."\n";
3549: %defaultchecked = ('postsubmit' => 'on');
3550: @toggles = ('postsubmit');
3551: my $current = {
3552: 'postsubmit' => $postsubmitclient,
3553: };
3554: ($table,$itemcount) =
3555: &radiobutton_prefs($current,\@toggles,\%defaultchecked,
3556: \%choices,$itemcount,$onclick,$additional,'left');
3557: $datatable .= $table;
3558: }
3559: $$rowtotal += $itemcount;
3560: return $datatable;
3561: }
3562:
3563: sub print_selfenrollment {
3564: my ($position,$dom,$settings,$rowtotal) = @_;
3565: my ($css_class,$datatable);
3566: my $itemcount = 1;
3567: my @types = ('official','unofficial','community','textbook','placement');
3568: if (($position eq 'top') || ($position eq 'middle')) {
3569: my ($rowsref,$titlesref) = &Apache::lonuserutils::get_selfenroll_titles();
3570: my %descs = &Apache::lonuserutils::selfenroll_default_descs();
3571: my @rows;
3572: my $key;
3573: if ($position eq 'top') {
3574: $key = 'admin';
3575: if (ref($rowsref) eq 'ARRAY') {
3576: @rows = @{$rowsref};
3577: }
3578: } elsif ($position eq 'middle') {
3579: $key = 'default';
3580: @rows = ('types','registered','approval','limit');
3581: }
3582: foreach my $row (@rows) {
3583: if (defined($titlesref->{$row})) {
3584: $itemcount ++;
3585: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3586: $datatable .= '<tr'.$css_class.'>'.
3587: '<td>'.$titlesref->{$row}.'</td>'.
3588: '<td class="LC_left_item">'.
3589: '<table><tr>';
3590: my (%current,%currentcap);
3591: if (ref($settings) eq 'HASH') {
3592: if (ref($settings->{$key}) eq 'HASH') {
3593: foreach my $type (@types) {
3594: if (ref($settings->{$key}->{$type}) eq 'HASH') {
3595: $current{$type} = $settings->{$key}->{$type}->{$row};
3596: }
3597: if (($row eq 'limit') && ($key eq 'default')) {
3598: if (ref($settings->{$key}->{$type}) eq 'HASH') {
3599: $currentcap{$type} = $settings->{$key}->{$type}->{'cap'};
3600: }
3601: }
3602: }
3603: }
3604: }
3605: my %roles = (
3606: '0' => &Apache::lonnet::plaintext('dc'),
3607: );
3608:
3609: foreach my $type (@types) {
3610: unless (($row eq 'registered') && ($key eq 'default')) {
3611: $datatable .= '<th>'.&mt($type).'</th>';
3612: }
3613: }
3614: unless (($row eq 'registered') && ($key eq 'default')) {
3615: $datatable .= '</tr><tr>';
3616: }
3617: foreach my $type (@types) {
3618: if ($type eq 'community') {
3619: $roles{'1'} = &mt('Community personnel');
3620: } else {
3621: $roles{'1'} = &mt('Course personnel');
3622: }
3623: $datatable .= '<td style="vertical-align: top">';
3624: if ($position eq 'top') {
3625: my %checked;
3626: if ($current{$type} eq '0') {
3627: $checked{'0'} = ' checked="checked"';
3628: } else {
3629: $checked{'1'} = ' checked="checked"';
3630: }
3631: foreach my $role ('1','0') {
3632: $datatable .= '<span class="LC_nobreak"><label>'.
3633: '<input type="radio" name="selfenrolladmin_'.$row.'_'.$type.'" '.
3634: 'value="'.$role.'"'.$checked{$role}.' />'.
3635: $roles{$role}.'</label></span> ';
3636: }
3637: } else {
3638: if ($row eq 'types') {
3639: my %checked;
3640: if ($current{$type} =~ /^(all|dom)$/) {
3641: $checked{$1} = ' checked="checked"';
3642: } else {
3643: $checked{''} = ' checked="checked"';
3644: }
3645: foreach my $val ('','dom','all') {
3646: $datatable .= '<span class="LC_nobreak"><label>'.
3647: '<input type ="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
3648: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
3649: }
3650: } elsif ($row eq 'registered') {
3651: my %checked;
3652: if ($current{$type} eq '1') {
3653: $checked{'1'} = ' checked="checked"';
3654: } else {
3655: $checked{'0'} = ' checked="checked"';
3656: }
3657: foreach my $val ('0','1') {
3658: $datatable .= '<span class="LC_nobreak"><label>'.
3659: '<input type ="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
3660: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
3661: }
3662: } elsif ($row eq 'approval') {
3663: my %checked;
3664: if ($current{$type} =~ /^([12])$/) {
3665: $checked{$1} = ' checked="checked"';
3666: } else {
3667: $checked{'0'} = ' checked="checked"';
3668: }
3669: for my $val (0..2) {
3670: $datatable .= '<span class="LC_nobreak"><label>'.
3671: '<input type="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
3672: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
3673: }
3674: } elsif ($row eq 'limit') {
3675: my %checked;
3676: if ($current{$type} =~ /^(allstudents|selfenrolled)$/) {
3677: $checked{$1} = ' checked="checked"';
3678: } else {
3679: $checked{'none'} = ' checked="checked"';
3680: }
3681: my $cap;
3682: if ($currentcap{$type} =~ /^\d+$/) {
3683: $cap = $currentcap{$type};
3684: }
3685: foreach my $val ('none','allstudents','selfenrolled') {
3686: $datatable .= '<span class="LC_nobreak"><label>'.
3687: '<input type="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
3688: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
3689: }
3690: $datatable .= '<br />'.
3691: '<span class="LC_nobreak">'.&mt('Maximum allowed: ').
3692: '<input type="text" name="selfenrolldefault_cap_'.$type.'" size = "5" value="'.$cap.'" />'.
3693: '</span>';
3694: }
3695: }
3696: $datatable .= '</td>';
3697: }
3698: $datatable .= '</tr>';
3699: }
3700: $datatable .= '</table></td></tr>';
3701: }
3702: } elsif ($position eq 'bottom') {
3703: $datatable .= &print_validation_rows('selfenroll',$dom,$settings,\$itemcount);
3704: }
3705: $$rowtotal += $itemcount;
3706: return $datatable;
3707: }
3708:
3709: sub print_validation_rows {
3710: my ($caller,$dom,$settings,$rowtotal) = @_;
3711: my ($itemsref,$namesref,$fieldsref);
3712: if ($caller eq 'selfenroll') {
3713: ($itemsref,$namesref,$fieldsref) = &Apache::lonuserutils::selfenroll_validation_types();
3714: } elsif ($caller eq 'requestcourses') {
3715: ($itemsref,$namesref,$fieldsref) = &Apache::loncoursequeueadmin::requestcourses_validation_types();
3716: }
3717: my %currvalidation;
3718: if (ref($settings) eq 'HASH') {
3719: if (ref($settings->{'validation'}) eq 'HASH') {
3720: %currvalidation = %{$settings->{'validation'}};
3721: }
3722: }
3723: my $datatable;
3724: my $itemcount = 0;
3725: foreach my $item (@{$itemsref}) {
3726: my $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
3727: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
3728: $namesref->{$item}.
3729: '</span></td>'.
3730: '<td class="LC_left_item">';
3731: if (($item eq 'url') || ($item eq 'button')) {
3732: $datatable .= '<span class="LC_nobreak">'.
3733: '<input type="text" name="'.$caller.'_validation_'.$item.'"'.
3734: ' value="'.$currvalidation{$item}.'" size="50" /></span>';
3735: } elsif ($item eq 'fields') {
3736: my @currfields;
3737: if (ref($currvalidation{$item}) eq 'ARRAY') {
3738: @currfields = @{$currvalidation{$item}};
3739: }
3740: foreach my $field (@{$fieldsref}) {
3741: my $check = '';
3742: if (grep(/^\Q$field\E$/,@currfields)) {
3743: $check = ' checked="checked"';
3744: }
3745: $datatable .= '<span class="LC_nobreak"><label>'.
3746: '<input type="checkbox" name="'.$caller.'_validation_fields"'.
3747: ' value="'.$field.'"'.$check.' />'.$field.
3748: '</label></span> ';
3749: }
3750: } elsif ($item eq 'markup') {
3751: $datatable .= '<textarea name="'.$caller.'_validation_markup" cols="50" rows="5" wrap="soft">'.
3752: $currvalidation{$item}.
3753: '</textarea>';
3754: }
3755: $datatable .= '</td></tr>'."\n";
3756: if (ref($rowtotal)) {
3757: $itemcount ++;
3758: }
3759: }
3760: if ($caller eq 'requestcourses') {
3761: my %currhash;
3762: if (ref($settings) eq 'HASH') {
3763: if (ref($settings->{'validation'}) eq 'HASH') {
3764: if ($settings->{'validation'}{'dc'} ne '') {
3765: $currhash{$settings->{'validation'}{'dc'}} = 1;
3766: }
3767: }
3768: }
3769: my $numinrow = 2;
3770: my ($numdc,$dctable,$rows) = &active_dc_picker($dom,$numinrow,'radio',
3771: 'validationdc',%currhash);
3772: my $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
3773: $datatable .= '</td></tr><tr'.$css_class.'><td>';
3774: if ($numdc > 1) {
3775: $datatable .= &mt('Course creation processed as: (choose Dom. Coord.)');
3776: } else {
3777: $datatable .= &mt('Course creation processed as: ');
3778: }
3779: $datatable .= '</td><td class="LC_left_item">'.$dctable.'</td></tr>';
3780: $itemcount ++;
3781: }
3782: if (ref($rowtotal)) {
3783: $$rowtotal += $itemcount;
3784: }
3785: return $datatable;
3786: }
3787:
3788: sub print_usersessions {
3789: my ($position,$dom,$settings,$rowtotal) = @_;
3790: my ($css_class,$datatable,%checked,%choices);
3791: my (%by_ip,%by_location,@intdoms);
3792: &build_location_hashes(\@intdoms,\%by_ip,\%by_location);
3793:
3794: my @alldoms = &Apache::lonnet::all_domains();
3795: my %serverhomes = %Apache::lonnet::serverhomeIDs;
3796: my %servers = &Apache::lonnet::internet_dom_servers($dom);
3797: my %altids = &id_for_thisdom(%servers);
3798: my $itemcount = 1;
3799: if ($position eq 'top') {
3800: if (keys(%serverhomes) > 1) {
3801: my %spareid = ¤t_offloads_to($dom,$settings,\%servers);
3802: my $curroffloadnow;
3803: if (ref($settings) eq 'HASH') {
3804: if (ref($settings->{'offloadnow'}) eq 'HASH') {
3805: $curroffloadnow = $settings->{'offloadnow'};
3806: }
3807: }
3808: $datatable .= &spares_row($dom,\%servers,\%spareid,\%serverhomes,\%altids,$curroffloadnow,$rowtotal);
3809: } else {
3810: $datatable .= '<tr'.$css_class.'><td colspan="2">'.
3811: &mt('Nothing to set here, as the cluster to which this domain belongs only contains one server.');
3812: }
3813: } else {
3814: if (keys(%by_location) == 0) {
3815: $datatable .= '<tr'.$css_class.'><td colspan="2">'.
3816: &mt('Nothing to set here, as the cluster to which this domain belongs only contains one institution.');
3817: } else {
3818: my %lt = &usersession_titles();
3819: my $numinrow = 5;
3820: my $prefix;
3821: my @types;
3822: if ($position eq 'bottom') {
3823: $prefix = 'remote';
3824: @types = ('version','excludedomain','includedomain');
3825: } else {
3826: $prefix = 'hosted';
3827: @types = ('excludedomain','includedomain');
3828: }
3829: my (%current,%checkedon,%checkedoff);
3830: my @lcversions = &Apache::lonnet::all_loncaparevs();
3831: my @locations = sort(keys(%by_location));
3832: foreach my $type (@types) {
3833: $checkedon{$type} = '';
3834: $checkedoff{$type} = ' checked="checked"';
3835: }
3836: if (ref($settings) eq 'HASH') {
3837: if (ref($settings->{$prefix}) eq 'HASH') {
3838: foreach my $key (keys(%{$settings->{$prefix}})) {
3839: $current{$key} = $settings->{$prefix}{$key};
3840: if ($key eq 'version') {
3841: if ($current{$key} ne '') {
3842: $checkedon{$key} = ' checked="checked"';
3843: $checkedoff{$key} = '';
3844: }
3845: } elsif (ref($current{$key}) eq 'ARRAY') {
3846: $checkedon{$key} = ' checked="checked"';
3847: $checkedoff{$key} = '';
3848: }
3849: }
3850: }
3851: }
3852: foreach my $type (@types) {
3853: next if ($type ne 'version' && !@locations);
3854: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
3855: $datatable .= '<tr'.$css_class.'>
3856: <td><span class="LC_nobreak">'.$lt{$type}.'</span><br />
3857: <span class="LC_nobreak">
3858: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedoff{$type}.' value="0" />'.&mt('Not in use').'</label>
3859: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedon{$type}.' value="1" />'.&mt('In use').'</label></span></td><td>';
3860: if ($type eq 'version') {
3861: my $selector = '<select name="'.$prefix.'_version">';
3862: foreach my $version (@lcversions) {
3863: my $selected = '';
3864: if ($current{'version'} eq $version) {
3865: $selected = ' selected="selected"';
3866: }
3867: $selector .= ' <option value="'.$version.'"'.
3868: $selected.'>'.$version.'</option>';
3869: }
3870: $selector .= '</select> ';
3871: $datatable .= &mt('remote server must be version: [_1] or later',$selector);
3872: } else {
3873: $datatable.= '<div><input type="button" value="'.&mt('check all').'" '.
3874: 'onclick="javascript:checkAll(document.display.'.$prefix.'_'.$type.')"'.
3875: ' />'.(' 'x2).
3876: '<input type="button" value="'.&mt('uncheck all').'" '.
3877: 'onclick="javascript:uncheckAll(document.display.'.$prefix.'_'.$type.')" />'.
3878: "\n".
3879: '</div><div><table>';
3880: my $rem;
3881: for (my $i=0; $i<@locations; $i++) {
3882: my ($showloc,$value,$checkedtype);
3883: if (ref($by_location{$locations[$i]}) eq 'ARRAY') {
3884: my $ip = $by_location{$locations[$i]}->[0];
3885: if (ref($by_ip{$ip}) eq 'ARRAY') {
3886: $value = join(':',@{$by_ip{$ip}});
3887: $showloc = join(', ',@{$by_ip{$ip}});
3888: if (ref($current{$type}) eq 'ARRAY') {
3889: foreach my $loc (@{$by_ip{$ip}}) {
3890: if (grep(/^\Q$loc\E$/,@{$current{$type}})) {
3891: $checkedtype = ' checked="checked"';
3892: last;
3893: }
3894: }
3895: }
3896: }
3897: }
3898: $rem = $i%($numinrow);
3899: if ($rem == 0) {
3900: if ($i > 0) {
3901: $datatable .= '</tr>';
3902: }
3903: $datatable .= '<tr>';
3904: }
3905: $datatable .= '<td class="LC_left_item">'.
3906: '<span class="LC_nobreak"><label>'.
3907: '<input type="checkbox" name="'.$prefix.'_'.$type.
3908: '" value="'.$value.'"'.$checkedtype.' />'.$showloc.
3909: '</label></span></td>';
3910: }
3911: $rem = @locations%($numinrow);
3912: my $colsleft = $numinrow - $rem;
3913: if ($colsleft > 1 ) {
3914: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
3915: ' </td>';
3916: } elsif ($colsleft == 1) {
3917: $datatable .= '<td class="LC_left_item"> </td>';
3918: }
3919: $datatable .= '</tr></table>';
3920: }
3921: $datatable .= '</td></tr>';
3922: $itemcount ++;
3923: }
3924: }
3925: }
3926: $$rowtotal += $itemcount;
3927: return $datatable;
3928: }
3929:
3930: sub build_location_hashes {
3931: my ($intdoms,$by_ip,$by_location) = @_;
3932: return unless((ref($intdoms) eq 'ARRAY') && (ref($by_ip) eq 'HASH') &&
3933: (ref($by_location) eq 'HASH'));
3934: my %iphost = &Apache::lonnet::get_iphost();
3935: my $primary_id = &Apache::lonnet::domain($env{'request.role.domain'},'primary');
3936: my $primary_ip = &Apache::lonnet::get_host_ip($primary_id);
3937: if (ref($iphost{$primary_ip}) eq 'ARRAY') {
3938: foreach my $id (@{$iphost{$primary_ip}}) {
3939: my $intdom = &Apache::lonnet::internet_dom($id);
3940: unless(grep(/^\Q$intdom\E$/,@{$intdoms})) {
3941: push(@{$intdoms},$intdom);
3942: }
3943: }
3944: }
3945: foreach my $ip (keys(%iphost)) {
3946: if (ref($iphost{$ip}) eq 'ARRAY') {
3947: foreach my $id (@{$iphost{$ip}}) {
3948: my $location = &Apache::lonnet::internet_dom($id);
3949: if ($location) {
3950: next if (grep(/^\Q$location\E$/,@{$intdoms}));
3951: if (ref($by_ip->{$ip}) eq 'ARRAY') {
3952: unless(grep(/^\Q$location\E$/,@{$by_ip->{$ip}})) {
3953: push(@{$by_ip->{$ip}},$location);
3954: }
3955: } else {
3956: $by_ip->{$ip} = [$location];
3957: }
3958: }
3959: }
3960: }
3961: }
3962: foreach my $ip (sort(keys(%{$by_ip}))) {
3963: if (ref($by_ip->{$ip}) eq 'ARRAY') {
3964: @{$by_ip->{$ip}} = sort(@{$by_ip->{$ip}});
3965: my $first = $by_ip->{$ip}->[0];
3966: if (ref($by_location->{$first}) eq 'ARRAY') {
3967: unless (grep(/^\Q$ip\E$/,@{$by_location->{$first}})) {
3968: push(@{$by_location->{$first}},$ip);
3969: }
3970: } else {
3971: $by_location->{$first} = [$ip];
3972: }
3973: }
3974: }
3975: return;
3976: }
3977:
3978: sub current_offloads_to {
3979: my ($dom,$settings,$servers) = @_;
3980: my (%spareid,%otherdomconfigs);
3981: if (ref($servers) eq 'HASH') {
3982: foreach my $lonhost (sort(keys(%{$servers}))) {
3983: my $gotspares;
3984: if (ref($settings) eq 'HASH') {
3985: if (ref($settings->{'spares'}) eq 'HASH') {
3986: if (ref($settings->{'spares'}{$lonhost}) eq 'HASH') {
3987: $spareid{$lonhost}{'primary'} = $settings->{'spares'}{$lonhost}{'primary'};
3988: $spareid{$lonhost}{'default'} = $settings->{'spares'}{$lonhost}{'default'};
3989: $gotspares = 1;
3990: }
3991: }
3992: }
3993: unless ($gotspares) {
3994: my $gotspares;
3995: my $serverhomeID =
3996: &Apache::lonnet::get_server_homeID($servers->{$lonhost});
3997: my $serverhomedom =
3998: &Apache::lonnet::host_domain($serverhomeID);
3999: if ($serverhomedom ne $dom) {
4000: if (ref($otherdomconfigs{$serverhomedom} eq 'HASH')) {
4001: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}) eq 'HASH') {
4002: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}) eq 'HASH') {
4003: $spareid{$lonhost}{'primary'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'primary'};
4004: $spareid{$lonhost}{'default'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'default'};
4005: $gotspares = 1;
4006: }
4007: }
4008: } else {
4009: $otherdomconfigs{$serverhomedom} =
4010: &Apache::lonnet::get_dom('configuration',['usersessions'],$serverhomedom);
4011: if (ref($otherdomconfigs{$serverhomedom}) eq 'HASH') {
4012: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}) eq 'HASH') {
4013: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}) eq 'HASH') {
4014: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{$lonhost}) eq 'HASH') {
4015: $spareid{$lonhost}{'primary'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'primary'};
4016: $spareid{$lonhost}{'default'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'default'};
4017: $gotspares = 1;
4018: }
4019: }
4020: }
4021: }
4022: }
4023: }
4024: }
4025: unless ($gotspares) {
4026: if ($lonhost eq $Apache::lonnet::perlvar{'lonHostID'}) {
4027: $spareid{$lonhost}{'primary'} = $Apache::lonnet::spareid{'primary'};
4028: $spareid{$lonhost}{'default'} = $Apache::lonnet::spareid{'default'};
4029: } else {
4030: my $server_hostname = &Apache::lonnet::hostname($lonhost);
4031: my $server_homeID = &Apache::lonnet::get_server_homeID($server_hostname);
4032: if ($server_homeID eq $Apache::lonnet::perlvar{'lonHostID'}) {
4033: $spareid{$lonhost}{'primary'} = $Apache::lonnet::spareid{'primary'};
4034: $spareid{$lonhost}{'default'} = $Apache::lonnet::spareid{'default'};
4035: } else {
4036: my %what = (
4037: spareid => 1,
4038: );
4039: my ($result,$returnhash) =
4040: &Apache::lonnet::get_remote_globals($lonhost,\%what);
4041: if ($result eq 'ok') {
4042: if (ref($returnhash) eq 'HASH') {
4043: if (ref($returnhash->{'spareid'}) eq 'HASH') {
4044: $spareid{$lonhost}{'primary'} = $returnhash->{'spareid'}->{'primary'};
4045: $spareid{$lonhost}{'default'} = $returnhash->{'spareid'}->{'default'};
4046: }
4047: }
4048: }
4049: }
4050: }
4051: }
4052: }
4053: }
4054: return %spareid;
4055: }
4056:
4057: sub spares_row {
4058: my ($dom,$servers,$spareid,$serverhomes,$altids,$curroffloadnow,$rowtotal) = @_;
4059: my $css_class;
4060: my $numinrow = 4;
4061: my $itemcount = 1;
4062: my $datatable;
4063: my %typetitles = &sparestype_titles();
4064: if ((ref($servers) eq 'HASH') && (ref($spareid) eq 'HASH') && (ref($altids) eq 'HASH')) {
4065: foreach my $server (sort(keys(%{$servers}))) {
4066: my $serverhome = &Apache::lonnet::get_server_homeID($servers->{$server});
4067: my ($othercontrol,$serverdom);
4068: if ($serverhome ne $server) {
4069: $serverdom = &Apache::lonnet::host_domain($serverhome);
4070: $othercontrol = &mt('Session offloading controlled by domain: [_1]','<b>'.$serverdom.'</b>');
4071: } else {
4072: $serverdom = &Apache::lonnet::host_domain($server);
4073: if ($serverdom ne $dom) {
4074: $othercontrol = &mt('Session offloading controlled by domain: [_1]','<b>'.$serverdom.'</b>');
4075: }
4076: }
4077: next unless (ref($spareid->{$server}) eq 'HASH');
4078: my $checkednow;
4079: if (ref($curroffloadnow) eq 'HASH') {
4080: if ($curroffloadnow->{$server}) {
4081: $checkednow = ' checked="checked"';
4082: }
4083: }
4084: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
4085: $datatable .= '<tr'.$css_class.'>
4086: <td rowspan="2">
4087: <span class="LC_nobreak">'.
4088: &mt('[_1] when busy, offloads to:'
4089: ,'<b>'.$server.'</b>').'</span><br />'.
4090: '<span class="LC_nobreak">'."\n".
4091: '<label><input type="checkbox" name="offloadnow" value="'.$server.'"'.$checkednow.' />'.
4092: ' '.&mt('Switch active users on next access').'</label></span>'.
4093: "\n";
4094: my (%current,%canselect);
4095: my @choices =
4096: &possible_newspares($server,$spareid->{$server},$serverhomes,$altids);
4097: foreach my $type ('primary','default') {
4098: if (ref($spareid->{$server}) eq 'HASH') {
4099: if (ref($spareid->{$server}{$type}) eq 'ARRAY') {
4100: my @spares = @{$spareid->{$server}{$type}};
4101: if (@spares > 0) {
4102: if ($othercontrol) {
4103: $current{$type} = join(', ',@spares);
4104: } else {
4105: $current{$type} .= '<table>';
4106: my $numspares = scalar(@spares);
4107: for (my $i=0; $i<@spares; $i++) {
4108: my $rem = $i%($numinrow);
4109: if ($rem == 0) {
4110: if ($i > 0) {
4111: $current{$type} .= '</tr>';
4112: }
4113: $current{$type} .= '<tr>';
4114: }
4115: $current{$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'".');" /> '.
4116: $spareid->{$server}{$type}[$i].
4117: '</label></td>'."\n";
4118: }
4119: my $rem = @spares%($numinrow);
4120: my $colsleft = $numinrow - $rem;
4121: if ($colsleft > 1 ) {
4122: $current{$type} .= '<td colspan="'.$colsleft.
4123: '" class="LC_left_item">'.
4124: ' </td>';
4125: } elsif ($colsleft == 1) {
4126: $current{$type} .= '<td class="LC_left_item"> </td>'."\n";
4127: }
4128: $current{$type} .= '</tr></table>';
4129: }
4130: }
4131: }
4132: if ($current{$type} eq '') {
4133: $current{$type} = &mt('None specified');
4134: }
4135: if ($othercontrol) {
4136: if ($type eq 'primary') {
4137: $canselect{$type} = $othercontrol;
4138: }
4139: } else {
4140: $canselect{$type} =
4141: &mt('Add new [_1]'.$type.'[_2]:','<i>','</i>').' '.
4142: '<select name="newspare_'.$type.'_'.$server.'" '.
4143: 'id="newspare_'.$type.'_'.$server.'" onchange="checkNewSpares('."'$server','$type'".');">'."\n".
4144: '<option value="" selected ="selected">'.&mt('Select').'</option>'."\n";
4145: if (@choices > 0) {
4146: foreach my $lonhost (@choices) {
4147: $canselect{$type} .= '<option value="'.$lonhost.'">'.$lonhost.'</option>'."\n";
4148: }
4149: }
4150: $canselect{$type} .= '</select>'."\n";
4151: }
4152: } else {
4153: $current{$type} = &mt('Could not be determined');
4154: if ($type eq 'primary') {
4155: $canselect{$type} = $othercontrol;
4156: }
4157: }
4158: if ($type eq 'default') {
4159: $datatable .= '<tr'.$css_class.'>';
4160: }
4161: $datatable .= '<td><i>'.$typetitles{$type}.'</i></td>'."\n".
4162: '<td>'.$current{$type}.'</td>'."\n".
4163: '<td>'.$canselect{$type}.'</td></tr>'."\n";
4164: }
4165: $itemcount ++;
4166: }
4167: }
4168: $$rowtotal += $itemcount;
4169: return $datatable;
4170: }
4171:
4172: sub possible_newspares {
4173: my ($server,$currspares,$serverhomes,$altids) = @_;
4174: my $serverhostname = &Apache::lonnet::hostname($server);
4175: my %excluded;
4176: if ($serverhostname ne '') {
4177: %excluded = (
4178: $serverhostname => 1,
4179: );
4180: }
4181: if (ref($currspares) eq 'HASH') {
4182: foreach my $type (keys(%{$currspares})) {
4183: if (ref($currspares->{$type}) eq 'ARRAY') {
4184: if (@{$currspares->{$type}} > 0) {
4185: foreach my $curr (@{$currspares->{$type}}) {
4186: my $hostname = &Apache::lonnet::hostname($curr);
4187: $excluded{$hostname} = 1;
4188: }
4189: }
4190: }
4191: }
4192: }
4193: my @choices;
4194: if ((ref($serverhomes) eq 'HASH') && (ref($altids) eq 'HASH')) {
4195: if (keys(%{$serverhomes}) > 1) {
4196: foreach my $name (sort(keys(%{$serverhomes}))) {
4197: unless ($excluded{$name}) {
4198: if (exists($altids->{$serverhomes->{$name}})) {
4199: push(@choices,$altids->{$serverhomes->{$name}});
4200: } else {
4201: push(@choices,$serverhomes->{$name});
4202: }
4203: }
4204: }
4205: }
4206: }
4207: return sort(@choices);
4208: }
4209:
4210: sub print_loadbalancing {
4211: my ($dom,$settings,$rowtotal) = @_;
4212: my $primary_id = &Apache::lonnet::domain($dom,'primary');
4213: my $intdom = &Apache::lonnet::internet_dom($primary_id);
4214: my $numinrow = 1;
4215: my $datatable;
4216: my %servers = &Apache::lonnet::internet_dom_servers($dom);
4217: my (%currbalancer,%currtargets,%currrules,%existing);
4218: if (ref($settings) eq 'HASH') {
4219: %existing = %{$settings};
4220: }
4221: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
4222: &get_loadbalancers_config(\%servers,\%existing,\%currbalancer,
4223: \%currtargets,\%currrules);
4224: } else {
4225: return;
4226: }
4227: my ($othertitle,$usertypes,$types) =
4228: &Apache::loncommon::sorted_inst_types($dom);
4229: my $rownum = 8;
4230: if (ref($types) eq 'ARRAY') {
4231: $rownum += scalar(@{$types});
4232: }
4233: my @css_class = ('LC_odd_row','LC_even_row');
4234: my $balnum = 0;
4235: my $islast;
4236: my (@toshow,$disabledtext);
4237: if (keys(%currbalancer) > 0) {
4238: @toshow = sort(keys(%currbalancer));
4239: if (scalar(@toshow) < scalar(keys(%servers)) + 1) {
4240: push(@toshow,'');
4241: }
4242: } else {
4243: @toshow = ('');
4244: $disabledtext = &mt('No existing load balancer');
4245: }
4246: foreach my $lonhost (@toshow) {
4247: if ($balnum == scalar(@toshow)-1) {
4248: $islast = 1;
4249: } else {
4250: $islast = 0;
4251: }
4252: my $cssidx = $balnum%2;
4253: my $targets_div_style = 'display: none';
4254: my $disabled_div_style = 'display: block';
4255: my $homedom_div_style = 'display: none';
4256: $datatable .= '<tr class="'.$css_class[$cssidx].'">'.
4257: '<td rowspan="'.$rownum.'" valign="top">'.
4258: '<p>';
4259: if ($lonhost eq '') {
4260: $datatable .= '<span class="LC_nobreak">';
4261: if (keys(%currbalancer) > 0) {
4262: $datatable .= &mt('Add balancer:');
4263: } else {
4264: $datatable .= &mt('Enable balancer:');
4265: }
4266: $datatable .= ' '.
4267: '<select name="loadbalancing_lonhost_'.$balnum.'"'.
4268: ' id="loadbalancing_lonhost_'.$balnum.'"'.
4269: ' onchange="toggleTargets('."'$balnum'".');">'."\n".
4270: '<option value="" selected="selected">'.&mt('None').
4271: '</option>'."\n";
4272: foreach my $server (sort(keys(%servers))) {
4273: next if ($currbalancer{$server});
4274: $datatable .= '<option value="'.$server.'">'.$server.'</option>'."\n";
4275: }
4276: $datatable .=
4277: '</select>'."\n".
4278: '<input type="hidden" name="loadbalancing_prevlonhost_'.$balnum.'" id="loadbalancing_prevlonhost_'.$balnum.'" value="" /> </span>'."\n";
4279: } else {
4280: $datatable .= '<i>'.$lonhost.'</i><br /><span class="LC_nobreak">'.
4281: '<label><input type="checkbox" name="loadbalancing_delete" value="'.$balnum.'" id="loadbalancing_delete_'.$balnum.'" onclick="javascript:balancerDeleteChange('."'$balnum'".');" /> '.
4282: &mt('Stop balancing').'</label>'.
4283: '<input type="hidden" name="loadbalancing_lonhost_'.$balnum.'" value="'.$lonhost.'" id="loadbalancing_lonhost_'.$balnum.'" /></span>';
4284: $targets_div_style = 'display: block';
4285: $disabled_div_style = 'display: none';
4286: if ($dom eq &Apache::lonnet::host_domain($lonhost)) {
4287: $homedom_div_style = 'display: block';
4288: }
4289: }
4290: $datatable .= '</p></td><td rowspan="'.$rownum.'" valign="top">'.
4291: '<div id="loadbalancing_disabled_'.$balnum.'" style="'.
4292: $disabled_div_style.'">'.$disabledtext.'</div>'."\n".
4293: '<div id="loadbalancing_targets_'.$balnum.'" style="'.$targets_div_style.'">'.&mt('Offloads to:').'<br />';
4294: my ($numspares,@spares) = &count_servers($lonhost,%servers);
4295: my @sparestypes = ('primary','default');
4296: my %typetitles = &sparestype_titles();
4297: foreach my $sparetype (@sparestypes) {
4298: my $targettable;
4299: for (my $i=0; $i<$numspares; $i++) {
4300: my $checked;
4301: if (ref($currtargets{$lonhost}) eq 'HASH') {
4302: if (ref($currtargets{$lonhost}{$sparetype}) eq 'ARRAY') {
4303: if (grep(/^\Q$spares[$i]\E$/,@{$currtargets{$lonhost}{$sparetype}})) {
4304: $checked = ' checked="checked"';
4305: }
4306: }
4307: }
4308: my ($chkboxval,$disabled);
4309: if (($lonhost ne '') && (exists($servers{$lonhost}))) {
4310: $chkboxval = $spares[$i];
4311: }
4312: if (exists($currbalancer{$spares[$i]})) {
4313: $disabled = ' disabled="disabled"';
4314: }
4315: $targettable .=
4316: '<td><span class="LC_nobreak"><label>'.
4317: '<input type="checkbox" name="loadbalancing_target_'.$balnum.'_'.$sparetype.'"'.
4318: $checked.$disabled.' value="'.$chkboxval.'" id="loadbalancing_target_'.$balnum.'_'.$sparetype.'_'.$i.'" onclick="checkOffloads('."this,'$balnum','$sparetype'".');" /><span id="loadbalancing_targettxt_'.$balnum.'_'.$sparetype.'_'.$i.'"> '.$chkboxval.
4319: '</span></label></span></td>';
4320: my $rem = $i%($numinrow);
4321: if ($rem == 0) {
4322: if (($i > 0) && ($i < $numspares-1)) {
4323: $targettable .= '</tr>';
4324: }
4325: if ($i < $numspares-1) {
4326: $targettable .= '<tr>';
4327: }
4328: }
4329: }
4330: if ($targettable ne '') {
4331: my $rem = $numspares%($numinrow);
4332: my $colsleft = $numinrow - $rem;
4333: if ($colsleft > 1 ) {
4334: $targettable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
4335: ' </td>';
4336: } elsif ($colsleft == 1) {
4337: $targettable .= '<td class="LC_left_item"> </td>';
4338: }
4339: $datatable .= '<i>'.$typetitles{$sparetype}.'</i><br />'.
4340: '<table><tr>'.$targettable.'</tr></table><br />';
4341: }
4342: }
4343: $datatable .= '</div></td></tr>'.
4344: &loadbalancing_rules($dom,$intdom,$currrules{$lonhost},
4345: $othertitle,$usertypes,$types,\%servers,
4346: \%currbalancer,$lonhost,
4347: $targets_div_style,$homedom_div_style,
4348: $css_class[$cssidx],$balnum,$islast);
4349: $$rowtotal += $rownum;
4350: $balnum ++;
4351: }
4352: $datatable .= '<input type="hidden" name="loadbalancing_total" id="loadbalancing_total" value="'.$balnum.'" />';
4353: return $datatable;
4354: }
4355:
4356: sub get_loadbalancers_config {
4357: my ($servers,$existing,$currbalancer,$currtargets,$currrules) = @_;
4358: return unless ((ref($servers) eq 'HASH') &&
4359: (ref($existing) eq 'HASH') && (ref($currbalancer) eq 'HASH') &&
4360: (ref($currtargets) eq 'HASH') && (ref($currrules) eq 'HASH'));
4361: if (keys(%{$existing}) > 0) {
4362: my $oldlonhost;
4363: foreach my $key (sort(keys(%{$existing}))) {
4364: if ($key eq 'lonhost') {
4365: $oldlonhost = $existing->{'lonhost'};
4366: $currbalancer->{$oldlonhost} = 1;
4367: } elsif ($key eq 'targets') {
4368: if ($oldlonhost) {
4369: $currtargets->{$oldlonhost} = $existing->{'targets'};
4370: }
4371: } elsif ($key eq 'rules') {
4372: if ($oldlonhost) {
4373: $currrules->{$oldlonhost} = $existing->{'rules'};
4374: }
4375: } elsif (ref($existing->{$key}) eq 'HASH') {
4376: $currbalancer->{$key} = 1;
4377: $currtargets->{$key} = $existing->{$key}{'targets'};
4378: $currrules->{$key} = $existing->{$key}{'rules'};
4379: }
4380: }
4381: } else {
4382: my ($balancerref,$targetsref) =
4383: &Apache::lonnet::get_lonbalancer_config($servers);
4384: if ((ref($balancerref) eq 'HASH') && (ref($targetsref) eq 'HASH')) {
4385: foreach my $server (sort(keys(%{$balancerref}))) {
4386: $currbalancer->{$server} = 1;
4387: $currtargets->{$server} = $targetsref->{$server};
4388: }
4389: }
4390: }
4391: return;
4392: }
4393:
4394: sub loadbalancing_rules {
4395: my ($dom,$intdom,$currrules,$othertitle,$usertypes,$types,$servers,
4396: $currbalancer,$lonhost,$targets_div_style,$homedom_div_style,
4397: $css_class,$balnum,$islast) = @_;
4398: my $output;
4399: my $num = 0;
4400: my ($alltypes,$othertypes,$titles) =
4401: &loadbalancing_titles($dom,$intdom,$usertypes,$types);
4402: if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) {
4403: foreach my $type (@{$alltypes}) {
4404: $num ++;
4405: my $current;
4406: if (ref($currrules) eq 'HASH') {
4407: $current = $currrules->{$type};
4408: }
4409: if (($type eq '_LC_external') || ($type eq '_LC_internetdom')) {
4410: if ($dom ne &Apache::lonnet::host_domain($lonhost)) {
4411: $current = '';
4412: }
4413: }
4414: $output .= &loadbalance_rule_row($type,$titles->{$type},$current,
4415: $servers,$currbalancer,$lonhost,$dom,
4416: $targets_div_style,$homedom_div_style,
4417: $css_class,$balnum,$num,$islast);
4418: }
4419: }
4420: return $output;
4421: }
4422:
4423: sub loadbalancing_titles {
4424: my ($dom,$intdom,$usertypes,$types) = @_;
4425: my %othertypes = (
4426: '_LC_adv' => &mt('Advanced users from [_1]',$dom),
4427: '_LC_author' => &mt('Users from [_1] with author role',$dom),
4428: '_LC_internetdom' => &mt('Users not from [_1], but from [_2]',$dom,$intdom),
4429: '_LC_external' => &mt('Users not from [_1]',$intdom),
4430: '_LC_ipchangesso' => &mt('SSO users from [_1], with IP mismatch',$dom),
4431: '_LC_ipchange' => &mt('Non-SSO users with IP mismatch'),
4432: );
4433: my @alltypes = ('_LC_adv','_LC_author','_LC_internetdom','_LC_external','_LC_ipchangesso','_LC_ipchange');
4434: if (ref($types) eq 'ARRAY') {
4435: unshift(@alltypes,@{$types},'default');
4436: }
4437: my %titles;
4438: foreach my $type (@alltypes) {
4439: if ($type =~ /^_LC_/) {
4440: $titles{$type} = $othertypes{$type};
4441: } elsif ($type eq 'default') {
4442: $titles{$type} = &mt('All users from [_1]',$dom);
4443: if (ref($types) eq 'ARRAY') {
4444: if (@{$types} > 0) {
4445: $titles{$type} = &mt('Other users from [_1]',$dom);
4446: }
4447: }
4448: } elsif (ref($usertypes) eq 'HASH') {
4449: $titles{$type} = $usertypes->{$type};
4450: }
4451: }
4452: return (\@alltypes,\%othertypes,\%titles);
4453: }
4454:
4455: sub loadbalance_rule_row {
4456: my ($type,$title,$current,$servers,$currbalancer,$lonhost,$dom,
4457: $targets_div_style,$homedom_div_style,$css_class,$balnum,$num,$islast) = @_;
4458: my @rulenames;
4459: my %ruletitles = &offloadtype_text();
4460: if (($type eq '_LC_ipchangesso') || ($type eq '_LC_ipchange')) {
4461: @rulenames = ('balancer','offloadedto','specific');
4462: } else {
4463: @rulenames = ('default','homeserver');
4464: if ($type eq '_LC_external') {
4465: push(@rulenames,'externalbalancer');
4466: } else {
4467: push(@rulenames,'specific');
4468: }
4469: push(@rulenames,'none');
4470: }
4471: my $style = $targets_div_style;
4472: if (($type eq '_LC_external') || ($type eq '_LC_internetdom')) {
4473: $style = $homedom_div_style;
4474: }
4475: my $space;
4476: if ($islast && $num == 1) {
4477: $space = '<div display="inline-block"> </div>';
4478: }
4479: my $output =
4480: '<tr class="'.$css_class.'" id="balanceruletr_'.$balnum.'_'.$num.'"><td valign="top">'.$space.
4481: '<div id="balanceruletitle_'.$balnum.'_'.$type.'" style="'.$style.'">'.$title.'</div></td>'."\n".
4482: '<td valaign="top">'.$space.
4483: '<div id="balancerule_'.$balnum.'_'.$type.'" style="'.$style.'">'."\n";
4484: for (my $i=0; $i<@rulenames; $i++) {
4485: my $rule = $rulenames[$i];
4486: my ($checked,$extra);
4487: if ($rulenames[$i] eq 'default') {
4488: $rule = '';
4489: }
4490: if ($rulenames[$i] eq 'specific') {
4491: if (ref($servers) eq 'HASH') {
4492: my $default;
4493: if (($current ne '') && (exists($servers->{$current}))) {
4494: $checked = ' checked="checked"';
4495: }
4496: unless ($checked) {
4497: $default = ' selected="selected"';
4498: }
4499: $extra =
4500: ': <select name="loadbalancing_singleserver_'.$balnum.'_'.$type.
4501: '" id="loadbalancing_singleserver_'.$balnum.'_'.$type.
4502: '" onchange="singleServerToggle('."'$balnum','$type'".')">'."\n".
4503: '<option value=""'.$default.'></option>'."\n";
4504: foreach my $server (sort(keys(%{$servers}))) {
4505: if (ref($currbalancer) eq 'HASH') {
4506: next if (exists($currbalancer->{$server}));
4507: }
4508: my $selected;
4509: if ($server eq $current) {
4510: $selected = ' selected="selected"';
4511: }
4512: $extra .= '<option value="'.$server.'"'.$selected.'>'.$server.'</option>';
4513: }
4514: $extra .= '</select>';
4515: }
4516: } elsif ($rule eq $current) {
4517: $checked = ' checked="checked"';
4518: }
4519: $output .= '<span class="LC_nobreak"><label>'.
4520: '<input type="radio" name="loadbalancing_rules_'.$balnum.'_'.$type.
4521: '" id="loadbalancing_rules_'.$balnum.'_'.$type.'_'.$i.'" value="'.
4522: $rule.'" onclick="balanceruleChange('."this.form,'$balnum','$type'".
4523: ')"'.$checked.' /> ';
4524: if (($rulenames[$i] eq 'specific') && ($type =~ /^_LC_ipchange/)) {
4525: $output .= $ruletitles{'particular'};
4526: } else {
4527: $output .= $ruletitles{$rulenames[$i]};
4528: }
4529: $output .= '</label>'.$extra.'</span><br />'."\n";
4530: }
4531: $output .= '</div></td></tr>'."\n";
4532: return $output;
4533: }
4534:
4535: sub offloadtype_text {
4536: my %ruletitles = &Apache::lonlocal::texthash (
4537: 'default' => 'Offloads to default destinations',
4538: 'homeserver' => "Offloads to user's home server",
4539: 'externalbalancer' => "Offloads to Load Balancer in user's domain",
4540: 'specific' => 'Offloads to specific server',
4541: 'none' => 'No offload',
4542: 'balancer' => 'Session hosted on Load Balancer, after re-authentication',
4543: 'offloadedto' => 'Session hosted on offload server, after re-authentication',
4544: 'particular' => 'Session hosted (after re-auth) on server:',
4545: );
4546: return %ruletitles;
4547: }
4548:
4549: sub sparestype_titles {
4550: my %typestitles = &Apache::lonlocal::texthash (
4551: 'primary' => 'primary',
4552: 'default' => 'default',
4553: );
4554: return %typestitles;
4555: }
4556:
4557: sub contact_titles {
4558: my %titles = &Apache::lonlocal::texthash (
4559: 'supportemail' => 'Support E-mail address',
4560: 'adminemail' => 'Default Server Admin E-mail address',
4561: 'errormail' => 'Error reports to be e-mailed to',
4562: 'packagesmail' => 'Package update alerts to be e-mailed to',
4563: 'helpdeskmail' => 'Helpdesk requests to be e-mailed to',
4564: 'lonstatusmail' => 'E-mail from nightly status check (warnings/errors)',
4565: 'requestsmail' => 'E-mail from course requests requiring approval',
4566: 'updatesmail' => 'E-mail from nightly check of LON-CAPA module integrity/updates',
4567: 'idconflictsmail' => 'E-mail from bi-nightly check for multiple users sharing same student/employee ID',
4568: );
4569: my %short_titles = &Apache::lonlocal::texthash (
4570: adminemail => 'Admin E-mail address',
4571: supportemail => 'Support E-mail',
4572: );
4573: return (\%titles,\%short_titles);
4574: }
4575:
4576: sub tool_titles {
4577: my %titles = &Apache::lonlocal::texthash (
4578: aboutme => 'Personal web page',
4579: blog => 'Blog',
4580: webdav => 'WebDAV',
4581: portfolio => 'Portfolio',
4582: official => 'Official courses (with institutional codes)',
4583: unofficial => 'Unofficial courses',
4584: community => 'Communities',
4585: textbook => 'Textbook courses',
4586: placement => 'Placement tests',
4587: );
4588: return %titles;
4589: }
4590:
4591: sub courserequest_titles {
4592: my %titles = &Apache::lonlocal::texthash (
4593: official => 'Official',
4594: unofficial => 'Unofficial',
4595: community => 'Communities',
4596: textbook => 'Textbook',
4597: placement => 'Placement tests',
4598: norequest => 'Not allowed',
4599: approval => 'Approval by Dom. Coord.',
4600: validate => 'With validation',
4601: autolimit => 'Numerical limit',
4602: unlimited => '(blank for unlimited)',
4603: );
4604: return %titles;
4605: }
4606:
4607: sub authorrequest_titles {
4608: my %titles = &Apache::lonlocal::texthash (
4609: norequest => 'Not allowed',
4610: approval => 'Approval by Dom. Coord.',
4611: automatic => 'Automatic approval',
4612: );
4613: return %titles;
4614: }
4615:
4616: sub courserequest_conditions {
4617: my %conditions = &Apache::lonlocal::texthash (
4618: approval => '(Processing of request subject to approval by Domain Coordinator).',
4619: validate => '(Processing of request subject to institutional validation).',
4620: );
4621: return %conditions;
4622: }
4623:
4624:
4625: sub print_usercreation {
4626: my ($position,$dom,$settings,$rowtotal) = @_;
4627: my $numinrow = 4;
4628: my $datatable;
4629: if ($position eq 'top') {
4630: $$rowtotal ++;
4631: my $rowcount = 0;
4632: my ($rules,$ruleorder) = &Apache::lonnet::inst_userrules($dom,'username');
4633: if (ref($rules) eq 'HASH') {
4634: if (keys(%{$rules}) > 0) {
4635: $datatable .= &user_formats_row('username',$settings,$rules,
4636: $ruleorder,$numinrow,$rowcount);
4637: $$rowtotal ++;
4638: $rowcount ++;
4639: }
4640: }
4641: my ($idrules,$idruleorder) = &Apache::lonnet::inst_userrules($dom,'id');
4642: if (ref($idrules) eq 'HASH') {
4643: if (keys(%{$idrules}) > 0) {
4644: $datatable .= &user_formats_row('id',$settings,$idrules,
4645: $idruleorder,$numinrow,$rowcount);
4646: $$rowtotal ++;
4647: $rowcount ++;
4648: }
4649: }
4650: if ($rowcount == 0) {
4651: $datatable .= '<tr><td colspan="2">'.&mt('No format rules have been defined for usernames or IDs in this domain.').'</td></tr>';
4652: $$rowtotal ++;
4653: $rowcount ++;
4654: }
4655: } elsif ($position eq 'middle') {
4656: my @creators = ('author','course','requestcrs');
4657: my ($rules,$ruleorder) =
4658: &Apache::lonnet::inst_userrules($dom,'username');
4659: my %lt = &usercreation_types();
4660: my %checked;
4661: if (ref($settings) eq 'HASH') {
4662: if (ref($settings->{'cancreate'}) eq 'HASH') {
4663: foreach my $item (@creators) {
4664: $checked{$item} = $settings->{'cancreate'}{$item};
4665: }
4666: } elsif (ref($settings->{'cancreate'}) eq 'ARRAY') {
4667: foreach my $item (@creators) {
4668: if (grep(/^\Q$item\E$/,@{$settings->{'cancreate'}})) {
4669: $checked{$item} = 'none';
4670: }
4671: }
4672: }
4673: }
4674: my $rownum = 0;
4675: foreach my $item (@creators) {
4676: $rownum ++;
4677: if ($checked{$item} eq '') {
4678: $checked{$item} = 'any';
4679: }
4680: my $css_class;
4681: if ($rownum%2) {
4682: $css_class = '';
4683: } else {
4684: $css_class = ' class="LC_odd_row" ';
4685: }
4686: $datatable .= '<tr'.$css_class.'>'.
4687: '<td><span class="LC_nobreak">'.$lt{$item}.
4688: '</span></td><td align="right">';
4689: my @options = ('any');
4690: if (ref($rules) eq 'HASH') {
4691: if (keys(%{$rules}) > 0) {
4692: push(@options,('official','unofficial'));
4693: }
4694: }
4695: push(@options,'none');
4696: foreach my $option (@options) {
4697: my $type = 'radio';
4698: my $check = ' ';
4699: if ($checked{$item} eq $option) {
4700: $check = ' checked="checked" ';
4701: }
4702: $datatable .= '<span class="LC_nobreak"><label>'.
4703: '<input type="'.$type.'" name="can_createuser_'.
4704: $item.'" value="'.$option.'"'.$check.'/> '.
4705: $lt{$option}.'</label> </span>';
4706: }
4707: $datatable .= '</td></tr>';
4708: }
4709: } else {
4710: my @contexts = ('author','course','domain');
4711: my @authtypes = ('int','krb4','krb5','loc');
4712: my %checked;
4713: if (ref($settings) eq 'HASH') {
4714: if (ref($settings->{'authtypes'}) eq 'HASH') {
4715: foreach my $item (@contexts) {
4716: if (ref($settings->{'authtypes'}{$item}) eq 'HASH') {
4717: foreach my $auth (@authtypes) {
4718: if ($settings->{'authtypes'}{$item}{$auth}) {
4719: $checked{$item}{$auth} = ' checked="checked" ';
4720: }
4721: }
4722: }
4723: }
4724: }
4725: } else {
4726: foreach my $item (@contexts) {
4727: foreach my $auth (@authtypes) {
4728: $checked{$item}{$auth} = ' checked="checked" ';
4729: }
4730: }
4731: }
4732: my %title = &context_names();
4733: my %authname = &authtype_names();
4734: my $rownum = 0;
4735: my $css_class;
4736: foreach my $item (@contexts) {
4737: if ($rownum%2) {
4738: $css_class = '';
4739: } else {
4740: $css_class = ' class="LC_odd_row" ';
4741: }
4742: $datatable .= '<tr'.$css_class.'>'.
4743: '<td>'.$title{$item}.
4744: '</td><td class="LC_left_item">'.
4745: '<span class="LC_nobreak">';
4746: foreach my $auth (@authtypes) {
4747: $datatable .= '<label>'.
4748: '<input type="checkbox" name="'.$item.'_auth" '.
4749: $checked{$item}{$auth}.' value="'.$auth.'" />'.
4750: $authname{$auth}.'</label> ';
4751: }
4752: $datatable .= '</span></td></tr>';
4753: $rownum ++;
4754: }
4755: $$rowtotal += $rownum;
4756: }
4757: return $datatable;
4758: }
4759:
4760: sub print_selfcreation {
4761: my ($position,$dom,$settings,$rowtotal) = @_;
4762: my (@selfcreate,$createsettings,$processing,$datatable);
4763: if (ref($settings) eq 'HASH') {
4764: if (ref($settings->{'cancreate'}) eq 'HASH') {
4765: $createsettings = $settings->{'cancreate'};
4766: if (ref($createsettings) eq 'HASH') {
4767: if (ref($createsettings->{'selfcreate'}) eq 'ARRAY') {
4768: @selfcreate = @{$createsettings->{'selfcreate'}};
4769: } elsif ($createsettings->{'selfcreate'} ne '') {
4770: if ($settings->{'cancreate'}{'selfcreate'} eq 'any') {
4771: @selfcreate = ('email','login','sso');
4772: } elsif ($createsettings->{'selfcreate'} ne 'none') {
4773: @selfcreate = ($createsettings->{'selfcreate'});
4774: }
4775: }
4776: if (ref($createsettings->{'selfcreateprocessing'}) eq 'HASH') {
4777: $processing = $createsettings->{'selfcreateprocessing'};
4778: }
4779: }
4780: }
4781: }
4782: my %radiohash;
4783: my $numinrow = 4;
4784: map { $radiohash{'cancreate_'.$_} = 1; } @selfcreate;
4785: if ($position eq 'top') {
4786: my %choices = &Apache::lonlocal::texthash (
4787: cancreate_login => 'Institutional Login',
4788: cancreate_sso => 'Institutional Single Sign On',
4789: );
4790: my @toggles = sort(keys(%choices));
4791: my %defaultchecked = (
4792: 'cancreate_login' => 'off',
4793: 'cancreate_sso' => 'off',
4794: );
4795: my ($onclick,$itemcount);
4796: ($datatable,$itemcount) = &radiobutton_prefs(\%radiohash,\@toggles,\%defaultchecked,
4797: \%choices,$itemcount,$onclick);
4798: $$rowtotal += $itemcount;
4799:
4800: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
4801:
4802: if (ref($usertypes) eq 'HASH') {
4803: if (keys(%{$usertypes}) > 0) {
4804: $datatable .= &insttypes_row($createsettings,$types,$usertypes,
4805: $dom,$numinrow,$othertitle,
4806: 'statustocreate',$$rowtotal);
4807: $$rowtotal ++;
4808: }
4809: }
4810: my @fields = ('lastname','firstname','middlename','permanentemail','id','inststatus');
4811: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
4812: $fieldtitles{'inststatus'} = &mt('Institutional status');
4813: my $rem;
4814: my $numperrow = 2;
4815: my $css_class = $$rowtotal%2?' class="LC_odd_row"':'';
4816: $datatable .= '<tr'.$css_class.'>'.
4817: '<td class="LC_left_item">'.&mt('Mapping of Shibboleth environment variable names to user data fields (SSO auth)').'</td>'.
4818: '<td class="LC_left_item">'."\n".
4819: '<table><tr><td>'."\n";
4820: for (my $i=0; $i<@fields; $i++) {
4821: $rem = $i%($numperrow);
4822: if ($rem == 0) {
4823: if ($i > 0) {
4824: $datatable .= '</tr>';
4825: }
4826: $datatable .= '<tr>';
4827: }
4828: my $currval;
4829: if (ref($createsettings) eq 'HASH') {
4830: if (ref($createsettings->{'shibenv'}) eq 'HASH') {
4831: $currval = $createsettings->{'shibenv'}{$fields[$i]};
4832: }
4833: }
4834: $datatable .= '<td class="LC_left_item">'.
4835: '<span class="LC_nobreak">'.
4836: '<input type="text" name="shibenv_'.$fields[$i].'" '.
4837: 'value="'.$currval.'" size="10" /> '.
4838: $fieldtitles{$fields[$i]}.'</span></td>';
4839: }
4840: my $colsleft = $numperrow - $rem;
4841: if ($colsleft > 1 ) {
4842: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
4843: ' </td>';
4844: } elsif ($colsleft == 1) {
4845: $datatable .= '<td class="LC_left_item"> </td>';
4846: }
4847: $datatable .= '</tr></table></td></tr>';
4848: $$rowtotal ++;
4849: } elsif ($position eq 'middle') {
4850: my %domconf = &Apache::lonnet::get_dom('configuration',['usermodification'],$dom);
4851: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
4852: $usertypes->{'default'} = $othertitle;
4853: if (ref($types) eq 'ARRAY') {
4854: push(@{$types},'default');
4855: $usertypes->{'default'} = $othertitle;
4856: foreach my $status (@{$types}) {
4857: $datatable .= &modifiable_userdata_row('selfcreate',$status,$domconf{'usermodification'},
4858: $numinrow,$$rowtotal,$usertypes);
4859: $$rowtotal ++;
4860: }
4861: }
4862: } else {
4863: my %choices = &Apache::lonlocal::texthash (
4864: cancreate_email => 'E-mail address as username',
4865: );
4866: my @toggles = sort(keys(%choices));
4867: my %defaultchecked = (
4868: 'cancreate_email' => 'off',
4869: );
4870: my $itemcount = 0;
4871: my $display = 'none';
4872: if (grep(/^\Qemail\E$/,@selfcreate)) {
4873: $display = 'block';
4874: }
4875: my $onclick = "toggleDisplay(this.form,'emailoptions');";
4876: my $additional = '<div id="emailoptions" style="display: '.$display.'">';
4877: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
4878: my $usertypes = {};
4879: my $order = [];
4880: if ((ref($domdefaults{'inststatustypes'}) eq 'HASH') && (ref($domdefaults{'inststatusguest'}) eq 'ARRAY')) {
4881: $usertypes = $domdefaults{'inststatustypes'};
4882: $order = $domdefaults{'inststatusguest'};
4883: }
4884: if (ref($order) eq 'ARRAY') {
4885: push(@{$order},'default');
4886: if (@{$order} > 1) {
4887: $usertypes->{'default'} = &mt('Other users');
4888: $additional .= '<table><tr>';
4889: foreach my $status (@{$order}) {
4890: $additional .= '<th>'.$usertypes->{$status}.'</th>';
4891: }
4892: $additional .= '</tr><tr>';
4893: foreach my $status (@{$order}) {
4894: $additional .= '<td>'.&email_as_username($rowtotal,$processing,$status).'</td>';
4895: }
4896: $additional .= '</tr></table>';
4897: } else {
4898: $usertypes->{'default'} = &mt('All users');
4899: $additional .= &email_as_username($rowtotal,$processing);
4900: }
4901: }
4902: $additional .= '</div>'."\n";
4903:
4904: ($datatable,$itemcount) = &radiobutton_prefs(\%radiohash,\@toggles,\%defaultchecked,
4905: \%choices,$$rowtotal,$onclick,$additional);
4906: $$rowtotal ++;
4907: $datatable .= &print_requestmail($dom,'selfcreation',$createsettings,$rowtotal);
4908: $$rowtotal ++;
4909: my ($infofields,$infotitles) = &Apache::loncommon::emailusername_info();
4910: $numinrow = 1;
4911: if (ref($order) eq 'ARRAY') {
4912: foreach my $status (@{$order}) {
4913: $datatable .= &modifiable_userdata_row('cancreate','emailusername_'.$status,$settings,
4914: $numinrow,$$rowtotal,$usertypes,$infofields,$infotitles);
4915: $$rowtotal ++;
4916: }
4917: }
4918: my ($emailrules,$emailruleorder) =
4919: &Apache::lonnet::inst_userrules($dom,'email');
4920: if (ref($emailrules) eq 'HASH') {
4921: if (keys(%{$emailrules}) > 0) {
4922: $datatable .= &user_formats_row('email',$settings,$emailrules,
4923: $emailruleorder,$numinrow,$$rowtotal);
4924: $$rowtotal ++;
4925: }
4926: }
4927: $datatable .= &captcha_choice('cancreate',$createsettings,$$rowtotal);
4928: }
4929: return $datatable;
4930: }
4931:
4932: sub email_as_username {
4933: my ($rowtotal,$processing,$type) = @_;
4934: my %choices =
4935: &Apache::lonlocal::texthash (
4936: automatic => 'Automatic approval',
4937: approval => 'Queued for approval',
4938: );
4939: my $output;
4940: foreach my $option ('automatic','approval') {
4941: my $checked;
4942: if (ref($processing) eq 'HASH') {
4943: if ($type eq '') {
4944: if (!exists($processing->{'default'})) {
4945: if ($option eq 'automatic') {
4946: $checked = ' checked="checked"';
4947: }
4948: } else {
4949: if ($processing->{'default'} eq $option) {
4950: $checked = ' checked="checked"';
4951: }
4952: }
4953: } else {
4954: if (!exists($processing->{$type})) {
4955: if ($option eq 'automatic') {
4956: $checked = ' checked="checked"';
4957: }
4958: } else {
4959: if ($processing->{$type} eq $option) {
4960: $checked = ' checked="checked"';
4961: }
4962: }
4963: }
4964: } elsif ($option eq 'automatic') {
4965: $checked = ' checked="checked"';
4966: }
4967: my $name = 'cancreate_emailprocess';
4968: if (($type ne '') && ($type ne 'default')) {
4969: $name .= '_'.$type;
4970: }
4971: $output .= '<span class="LC_nobreak"><label>'.
4972: '<input type="radio" name="'.$name.'"'.
4973: $checked.' value="'.$option.'" />'.
4974: $choices{$option}.'</label></span>';
4975: if ($type eq '') {
4976: $output .= ' ';
4977: } else {
4978: $output .= '<br />';
4979: }
4980: }
4981: $$rowtotal ++;
4982: return $output;
4983: }
4984:
4985: sub captcha_choice {
4986: my ($context,$settings,$itemcount) = @_;
4987: my ($keyentry,$currpub,$currpriv,%checked,$rowname,$pubtext,$privtext,
4988: $vertext,$currver);
4989: my %lt = &captcha_phrases();
4990: $keyentry = 'hidden';
4991: if ($context eq 'cancreate') {
4992: $rowname = &mt('CAPTCHA validation');
4993: } elsif ($context eq 'login') {
4994: $rowname = &mt('"Contact helpdesk" CAPTCHA validation');
4995: }
4996: if (ref($settings) eq 'HASH') {
4997: if ($settings->{'captcha'}) {
4998: $checked{$settings->{'captcha'}} = ' checked="checked"';
4999: } else {
5000: $checked{'original'} = ' checked="checked"';
5001: }
5002: if ($settings->{'captcha'} eq 'recaptcha') {
5003: $pubtext = $lt{'pub'};
5004: $privtext = $lt{'priv'};
5005: $keyentry = 'text';
5006: $vertext = $lt{'ver'};
5007: $currver = $settings->{'recaptchaversion'};
5008: if ($currver ne '2') {
5009: $currver = 1;
5010: }
5011: }
5012: if (ref($settings->{'recaptchakeys'}) eq 'HASH') {
5013: $currpub = $settings->{'recaptchakeys'}{'public'};
5014: $currpriv = $settings->{'recaptchakeys'}{'private'};
5015: }
5016: } else {
5017: $checked{'original'} = ' checked="checked"';
5018: }
5019: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
5020: my $output = '<tr'.$css_class.'>'.
5021: '<td class="LC_left_item">'.$rowname.'</td><td class="LC_left_item" colspan="2">'."\n".
5022: '<table><tr><td>'."\n";
5023: foreach my $option ('original','recaptcha','notused') {
5024: $output .= '<span class="LC_nobreak"><label><input type="radio" name="'.$context.'_captcha" value="'.
5025: $option.'" '.$checked{$option}.' onchange="javascript:updateCaptcha('."this,'$context'".');" />'.
5026: $lt{$option}.'</label></span>';
5027: unless ($option eq 'notused') {
5028: $output .= (' 'x2)."\n";
5029: }
5030: }
5031: #
5032: # Note: If reCAPTCHA is to be used for LON-CAPA servers in a domain, a domain coordinator should visit:
5033: # https://www.google.com/recaptcha and generate a Public and Private key. For domains with multiple
5034: # servers a single key pair will be used for all servers, so the internet domain (e.g., yourcollege.edu)
5035: # specified for use with the key should be broad enough to accommodate all servers in the LON-CAPA domain.
5036: #
5037: $output .= '</td></tr>'."\n".
5038: '<tr><td>'."\n".
5039: '<span class="LC_nobreak"><span id="'.$context.'_recaptchapubtxt">'.$pubtext.'</span> '."\n".
5040: '<input type="'.$keyentry.'" id="'.$context.'_recaptchapub" name="'.$context.'_recaptchapub" value="'.
5041: $currpub.'" size="40" /></span><br />'."\n".
5042: '<span class="LC_nobreak"><span id="'.$context.'_recaptchaprivtxt">'.$privtext.'</span> '."\n".
5043: '<input type="'.$keyentry.'" id="'.$context.'_recaptchapriv" name="'.$context.'_recaptchapriv" value="'.
5044: $currpriv.'" size="40" /></span><br />'.
5045: '<span class="LC_nobreak"><span id="'.$context.'_recaptchavertxt">'.$vertext.'</span> '."\n".
5046: '<input type="'.$keyentry.'" id="'.$context.'_recaptchaversion" name="'.$context.'_recaptchaversion" value="'.
5047: $currver.'" size="3" /></span><br />'.
5048: '</td></tr></table>'."\n".
5049: '</td></tr>';
5050: return $output;
5051: }
5052:
5053: sub user_formats_row {
5054: my ($type,$settings,$rules,$ruleorder,$numinrow,$rowcount) = @_;
5055: my $output;
5056: my %text = (
5057: 'username' => 'new usernames',
5058: 'id' => 'IDs',
5059: 'email' => 'self-created accounts (e-mail)',
5060: );
5061: my $css_class = $rowcount%2?' class="LC_odd_row"':'';
5062: $output = '<tr '.$css_class.'>'.
5063: '<td><span class="LC_nobreak">';
5064: if ($type eq 'email') {
5065: $output .= &mt("Formats disallowed for $text{$type}: ");
5066: } else {
5067: $output .= &mt("Format rules to check for $text{$type}: ");
5068: }
5069: $output .= '</span></td>'.
5070: '<td class="LC_left_item" colspan="2"><table>';
5071: my $rem;
5072: if (ref($ruleorder) eq 'ARRAY') {
5073: for (my $i=0; $i<@{$ruleorder}; $i++) {
5074: if (ref($rules->{$ruleorder->[$i]}) eq 'HASH') {
5075: my $rem = $i%($numinrow);
5076: if ($rem == 0) {
5077: if ($i > 0) {
5078: $output .= '</tr>';
5079: }
5080: $output .= '<tr>';
5081: }
5082: my $check = ' ';
5083: if (ref($settings) eq 'HASH') {
5084: if (ref($settings->{$type.'_rule'}) eq 'ARRAY') {
5085: if (grep(/^\Q$ruleorder->[$i]\E$/,@{$settings->{$type.'_rule'}})) {
5086: $check = ' checked="checked" ';
5087: }
5088: }
5089: }
5090: $output .= '<td class="LC_left_item">'.
5091: '<span class="LC_nobreak"><label>'.
5092: '<input type="checkbox" name="'.$type.'_rule" '.
5093: 'value="'.$ruleorder->[$i].'"'.$check.'/>'.
5094: $rules->{$ruleorder->[$i]}{'name'}.'</label></span></td>';
5095: }
5096: }
5097: $rem = @{$ruleorder}%($numinrow);
5098: }
5099: my $colsleft = $numinrow - $rem;
5100: if ($colsleft > 1 ) {
5101: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
5102: ' </td>';
5103: } elsif ($colsleft == 1) {
5104: $output .= '<td class="LC_left_item"> </td>';
5105: }
5106: $output .= '</tr></table></td></tr>';
5107: return $output;
5108: }
5109:
5110: sub usercreation_types {
5111: my %lt = &Apache::lonlocal::texthash (
5112: author => 'When adding a co-author',
5113: course => 'When adding a user to a course',
5114: requestcrs => 'When requesting a course',
5115: any => 'Any',
5116: official => 'Institutional only ',
5117: unofficial => 'Non-institutional only',
5118: none => 'None',
5119: );
5120: return %lt;
5121: }
5122:
5123: sub selfcreation_types {
5124: my %lt = &Apache::lonlocal::texthash (
5125: selfcreate => 'User creates own account',
5126: any => 'Any',
5127: official => 'Institutional only ',
5128: unofficial => 'Non-institutional only',
5129: email => 'E-mail address',
5130: login => 'Institutional Login',
5131: sso => 'SSO',
5132: );
5133: }
5134:
5135: sub authtype_names {
5136: my %lt = &Apache::lonlocal::texthash(
5137: int => 'Internal',
5138: krb4 => 'Kerberos 4',
5139: krb5 => 'Kerberos 5',
5140: loc => 'Local',
5141: );
5142: return %lt;
5143: }
5144:
5145: sub context_names {
5146: my %context_title = &Apache::lonlocal::texthash(
5147: author => 'Creating users when an Author',
5148: course => 'Creating users when in a course',
5149: domain => 'Creating users when a Domain Coordinator',
5150: );
5151: return %context_title;
5152: }
5153:
5154: sub print_usermodification {
5155: my ($position,$dom,$settings,$rowtotal) = @_;
5156: my $numinrow = 4;
5157: my ($context,$datatable,$rowcount);
5158: if ($position eq 'top') {
5159: $rowcount = 0;
5160: $context = 'author';
5161: foreach my $role ('ca','aa') {
5162: $datatable .= &modifiable_userdata_row($context,$role,$settings,
5163: $numinrow,$rowcount);
5164: $$rowtotal ++;
5165: $rowcount ++;
5166: }
5167: } elsif ($position eq 'bottom') {
5168: $context = 'course';
5169: $rowcount = 0;
5170: foreach my $role ('st','ep','ta','in','cr') {
5171: $datatable .= &modifiable_userdata_row($context,$role,$settings,
5172: $numinrow,$rowcount);
5173: $$rowtotal ++;
5174: $rowcount ++;
5175: }
5176: }
5177: return $datatable;
5178: }
5179:
5180: sub print_defaults {
5181: my ($position,$dom,$settings,$rowtotal) = @_;
5182: my $rownum = 0;
5183: my ($datatable,$css_class);
5184: if ($position eq 'top') {
5185: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def',
5186: 'datelocale_def','portal_def');
5187: my %defaults;
5188: if (ref($settings) eq 'HASH') {
5189: %defaults = %{$settings};
5190: } else {
5191: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
5192: foreach my $item (@items) {
5193: $defaults{$item} = $domdefaults{$item};
5194: }
5195: }
5196: my $titles = &defaults_titles($dom);
5197: foreach my $item (@items) {
5198: if ($rownum%2) {
5199: $css_class = '';
5200: } else {
5201: $css_class = ' class="LC_odd_row" ';
5202: }
5203: $datatable .= '<tr'.$css_class.'>'.
5204: '<td><span class="LC_nobreak">'.$titles->{$item}.
5205: '</span></td><td class="LC_right_item" colspan="3">';
5206: if ($item eq 'auth_def') {
5207: my @authtypes = ('internal','krb4','krb5','localauth');
5208: my %shortauth = (
5209: internal => 'int',
5210: krb4 => 'krb4',
5211: krb5 => 'krb5',
5212: localauth => 'loc'
5213: );
5214: my %authnames = &authtype_names();
5215: foreach my $auth (@authtypes) {
5216: my $checked = ' ';
5217: if ($defaults{$item} eq $auth) {
5218: $checked = ' checked="checked" ';
5219: }
5220: $datatable .= '<label><input type="radio" name="'.$item.
5221: '" value="'.$auth.'"'.$checked.'/>'.
5222: $authnames{$shortauth{$auth}}.'</label> ';
5223: }
5224: } elsif ($item eq 'timezone_def') {
5225: my $includeempty = 1;
5226: $datatable .= &Apache::loncommon::select_timezone($item,$defaults{$item},undef,$includeempty);
5227: } elsif ($item eq 'datelocale_def') {
5228: my $includeempty = 1;
5229: $datatable .= &Apache::loncommon::select_datelocale($item,$defaults{$item},undef,$includeempty);
5230: } elsif ($item eq 'lang_def') {
5231: my $includeempty = 1;
5232: $datatable .= &Apache::loncommon::select_language($item,$defaults{$item},$includeempty);
5233: } else {
5234: my $size;
5235: if ($item eq 'portal_def') {
5236: $size = ' size="25"';
5237: }
5238: $datatable .= '<input type="text" name="'.$item.'" value="'.
5239: $defaults{$item}.'"'.$size.' />';
5240: }
5241: $datatable .= '</td></tr>';
5242: $rownum ++;
5243: }
5244: } else {
5245: my (%defaults);
5246: if (ref($settings) eq 'HASH') {
5247: if ((ref($settings->{'inststatusorder'}) eq 'ARRAY') && (ref($settings->{'inststatustypes'}) eq 'HASH') &&
5248: (ref($settings->{'inststatusguest'}) eq 'ARRAY')) {
5249: my $maxnum = @{$settings->{'inststatusorder'}};
5250: for (my $i=0; $i<$maxnum; $i++) {
5251: $css_class = $rownum%2?' class="LC_odd_row"':'';
5252: my $item = $settings->{'inststatusorder'}->[$i];
5253: my $title = $settings->{'inststatustypes'}->{$item};
5254: my $guestok;
5255: if (grep(/^\Q$item\E$/,@{$settings->{'inststatusguest'}})) {
5256: $guestok = 1;
5257: }
5258: my $chgstr = ' onchange="javascript:reorderTypes(this.form,'."'$item'".');"';
5259: $datatable .= '<tr'.$css_class.'>'.
5260: '<td><span class="LC_nobreak">'.
5261: '<select name="inststatus_pos_'.$item.'"'.$chgstr.'>';
5262: for (my $k=0; $k<=$maxnum; $k++) {
5263: my $vpos = $k+1;
5264: my $selstr;
5265: if ($k == $i) {
5266: $selstr = ' selected="selected" ';
5267: }
5268: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
5269: }
5270: my ($checkedon,$checkedoff);
5271: $checkedoff = ' checked="checked"';
5272: if ($guestok) {
5273: $checkedon = $checkedoff;
5274: $checkedoff = '';
5275: }
5276: $datatable .= '</select> '.&mt('Internal ID:').' <b>'.$item.'</b> '.
5277: '<input type="checkbox" name="inststatus_delete" value="'.$item.'" />'.
5278: &mt('delete').'</span></td>'.
5279: '<td class="LC_left_item"><span class="LC_nobreak">'.&mt('Name displayed:').
5280: '<input type="text" size="20" name="inststatus_title_'.$item.'" value="'.$title.'" />'.
5281: '</span></td>'.
5282: '<td class="LC_right_item"><span class="LC_nobreak">'.
5283: '<label><input type="radio" value="1" name="inststatus_guest_'.$item.'"'.$checkedon.' />'.
5284: &mt('Yes').'</label>'.(' 'x2).
5285: '<label><input type="radio" value="0" name="inststatus_guest_'.$item.'"'.$checkedoff.' />'.
5286: &mt('No').'</label></span></td></tr>';
5287: }
5288: $css_class = $rownum%2?' class="LC_odd_row"':'';
5289: my $chgstr = ' onchange="javascript:reorderTypes(this.form,'."'addinststatus_pos'".');"';
5290: $datatable .= '<tr '.$css_class.'>'.
5291: '<td><span class="LC_nobreak"><select name="addinststatus_pos"'.$chgstr.'>';
5292: for (my $k=0; $k<=$maxnum; $k++) {
5293: my $vpos = $k+1;
5294: my $selstr;
5295: if ($k == $maxnum) {
5296: $selstr = ' selected="selected" ';
5297: }
5298: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
5299: }
5300: $datatable .= '</select> '.&mt('Internal ID:').
5301: '<input type="text" size="10" name="addinststatus" value="" />'.
5302: ' '.&mt('(new)').
5303: '</span></td><td class="LC_left_item"><span class="LC_nobreak">'.
5304: &mt('Name displayed:').
5305: '<input type="text" size="20" name="addinststatus_title" value="" /></span></td>'.
5306: '<td class="LC_right_item"><span class="LC_nobreak">'.
5307: '<label><input type="radio" value="1" name="addinststatus_guest" />'.
5308: &mt('Yes').'</label>'.(' 'x2).
5309: '<label><input type="radio" value="0" name="addinststatus_guest" />'.
5310: &mt('No').'</label></span></td></tr>';
5311: '</tr>'."\n";
5312: $rownum ++;
5313: }
5314: }
5315: }
5316: $$rowtotal += $rownum;
5317: return $datatable;
5318: }
5319:
5320: sub get_languages_hash {
5321: my %langchoices;
5322: foreach my $id (&Apache::loncommon::languageids()) {
5323: my $code = &Apache::loncommon::supportedlanguagecode($id);
5324: if ($code ne '') {
5325: $langchoices{$code} = &Apache::loncommon::plainlanguagedescription($id);
5326: }
5327: }
5328: return %langchoices;
5329: }
5330:
5331: sub defaults_titles {
5332: my ($dom) = @_;
5333: my %titles = &Apache::lonlocal::texthash (
5334: 'auth_def' => 'Default authentication type',
5335: 'auth_arg_def' => 'Default authentication argument',
5336: 'lang_def' => 'Default language',
5337: 'timezone_def' => 'Default timezone',
5338: 'datelocale_def' => 'Default locale for dates',
5339: 'portal_def' => 'Portal/Default URL',
5340: );
5341: if ($dom) {
5342: my $uprimary_id = &Apache::lonnet::domain($dom,'primary');
5343: my $uint_dom = &Apache::lonnet::internet_dom($uprimary_id);
5344: my $protocol = $Apache::lonnet::protocol{$uprimary_id};
5345: $protocol = 'http' if ($protocol ne 'https');
5346: if ($uint_dom) {
5347: $titles{'portal_def'} .= ' '.&mt('(for example: [_1])',$protocol.'://loncapa.'.
5348: $uint_dom);
5349: }
5350: }
5351: return (\%titles);
5352: }
5353:
5354: sub print_scantronformat {
5355: my ($r,$dom,$confname,$settings,$rowtotal) = @_;
5356: my $itemcount = 1;
5357: my ($datatable,$css_class,$scantronurl,$is_custom,%error,%scantronurls,
5358: %confhash);
5359: my $switchserver = &check_switchserver($dom,$confname);
5360: my %lt = &Apache::lonlocal::texthash (
5361: default => 'Default bubblesheet format file error',
5362: custom => 'Custom bubblesheet format file error',
5363: );
5364: my %scantronfiles = (
5365: default => 'default.tab',
5366: custom => 'custom.tab',
5367: );
5368: foreach my $key (keys(%scantronfiles)) {
5369: $scantronurls{$key} = '/res/'.$dom.'/'.$confname.'/scantron/'
5370: .$scantronfiles{$key};
5371: }
5372: my @defaultinfo = &Apache::lonnet::stat_file($scantronurls{'default'});
5373: if ((!@defaultinfo) || ($defaultinfo[0] eq 'no_such_dir')) {
5374: if (!$switchserver) {
5375: my $servadm = $r->dir_config('lonAdmEMail');
5376: my ($configuserok,$author_ok) = &config_check($dom,$confname,$servadm);
5377: if ($configuserok eq 'ok') {
5378: if ($author_ok eq 'ok') {
5379: my %legacyfile = (
5380: default => $Apache::lonnet::perlvar{'lonTabDir'}.'/default_scantronformat.tab',
5381: custom => $Apache::lonnet::perlvar{'lonTabDir'}.'/scantronformat.tab',
5382: );
5383: my %md5chk;
5384: foreach my $type (keys(%legacyfile)) {
5385: ($md5chk{$type}) = split(/ /,`md5sum $legacyfile{$type}`);
5386: chomp($md5chk{$type});
5387: }
5388: if ($md5chk{'default'} ne $md5chk{'custom'}) {
5389: foreach my $type (keys(%legacyfile)) {
5390: ($scantronurls{$type},my $error) =
5391: &legacy_scantronformat($r,$dom,$confname,
5392: $type,$legacyfile{$type},
5393: $scantronurls{$type},
5394: $scantronfiles{$type});
5395: if ($error ne '') {
5396: $error{$type} = $error;
5397: }
5398: }
5399: if (keys(%error) == 0) {
5400: $is_custom = 1;
5401: $confhash{'scantron'}{'scantronformat'} =
5402: $scantronurls{'custom'};
5403: my $putresult =
5404: &Apache::lonnet::put_dom('configuration',
5405: \%confhash,$dom);
5406: if ($putresult ne 'ok') {
5407: $error{'custom'} =
5408: '<span class="LC_error">'.
5409: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
5410: }
5411: }
5412: } else {
5413: ($scantronurls{'default'},my $error) =
5414: &legacy_scantronformat($r,$dom,$confname,
5415: 'default',$legacyfile{'default'},
5416: $scantronurls{'default'},
5417: $scantronfiles{'default'});
5418: if ($error eq '') {
5419: $confhash{'scantron'}{'scantronformat'} = '';
5420: my $putresult =
5421: &Apache::lonnet::put_dom('configuration',
5422: \%confhash,$dom);
5423: if ($putresult ne 'ok') {
5424: $error{'default'} =
5425: '<span class="LC_error">'.
5426: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
5427: }
5428: } else {
5429: $error{'default'} = $error;
5430: }
5431: }
5432: }
5433: }
5434: } else {
5435: $error{'default'} = &mt("Unable to copy default bubblesheet formatfile to domain's RES space: [_1]",$switchserver);
5436: }
5437: }
5438: if (ref($settings) eq 'HASH') {
5439: if ($settings->{'scantronformat'} eq "/res/$dom/$confname/scantron/custom.tab") {
5440: my @info = &Apache::lonnet::stat_file($settings->{'scantronformat'});
5441: if ((!@info) || ($info[0] eq 'no_such_dir')) {
5442: $scantronurl = '';
5443: } else {
5444: $scantronurl = $settings->{'scantronformat'};
5445: }
5446: $is_custom = 1;
5447: } else {
5448: $scantronurl = $scantronurls{'default'};
5449: }
5450: } else {
5451: if ($is_custom) {
5452: $scantronurl = $scantronurls{'custom'};
5453: } else {
5454: $scantronurl = $scantronurls{'default'};
5455: }
5456: }
5457: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5458: $datatable .= '<tr'.$css_class.'>';
5459: if (!$is_custom) {
5460: $datatable .= '<td>'.&mt('Default in use:').'<br />'.
5461: '<span class="LC_nobreak">';
5462: if ($scantronurl) {
5463: $datatable .= &Apache::loncommon::modal_link($scantronurl,&mt('Default bubblesheet format file'),600,500,
5464: undef,undef,undef,undef,'background-color:#ffffff');
5465: } else {
5466: $datatable = &mt('File unavailable for display');
5467: }
5468: $datatable .= '</span></td>';
5469: if (keys(%error) == 0) {
5470: $datatable .= '<td valign="bottom">';
5471: if (!$switchserver) {
5472: $datatable .= &mt('Upload:').'<br />';
5473: }
5474: } else {
5475: my $errorstr;
5476: foreach my $key (sort(keys(%error))) {
5477: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
5478: }
5479: $datatable .= '<td>'.$errorstr;
5480: }
5481: } else {
5482: if (keys(%error) > 0) {
5483: my $errorstr;
5484: foreach my $key (sort(keys(%error))) {
5485: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
5486: }
5487: $datatable .= '<td>'.$errorstr.'</td><td> ';
5488: } elsif ($scantronurl) {
5489: my $link = &Apache::loncommon::modal_link($scantronurl,&mt('Custom bubblesheet format file'),600,500,
5490: undef,undef,undef,undef,'background-color:#ffffff');
5491: $datatable .= '<td><span class="LC_nobreak">'.
5492: $link.
5493: '<label><input type="checkbox" name="scantronformat_del"'.
5494: ' value="1" />'.&mt('Delete?').'</label></span></td>'.
5495: '<td><span class="LC_nobreak"> '.
5496: &mt('Replace:').'</span><br />';
5497: }
5498: }
5499: if (keys(%error) == 0) {
5500: if ($switchserver) {
5501: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
5502: } else {
5503: $datatable .='<span class="LC_nobreak"> '.
5504: '<input type="file" name="scantronformat" /></span>';
5505: }
5506: }
5507: $datatable .= '</td></tr>';
5508: $$rowtotal ++;
5509: return $datatable;
5510: }
5511:
5512: sub legacy_scantronformat {
5513: my ($r,$dom,$confname,$file,$legacyfile,$newurl,$newfile) = @_;
5514: my ($url,$error);
5515: my @statinfo = &Apache::lonnet::stat_file($newurl);
5516: if ((!@statinfo) || ($statinfo[0] eq 'no_such_dir')) {
5517: (my $result,$url) =
5518: &publishlogo($r,'copy',$legacyfile,$dom,$confname,'scantron',
5519: '','',$newfile);
5520: if ($result ne 'ok') {
5521: $error = &mt("An error occurred publishing the [_1] bubblesheet format file in RES space. Error was: [_2].",$newfile,$result);
5522: }
5523: }
5524: return ($url,$error);
5525: }
5526:
5527: sub print_coursecategories {
5528: my ($position,$dom,$hdritem,$settings,$rowtotal) = @_;
5529: my $datatable;
5530: if ($position eq 'top') {
5531: my (%checked);
5532: my @catitems = ('unauth','auth');
5533: my @cattypes = ('std','domonly','codesrch','none');
5534: $checked{'unauth'} = 'std';
5535: $checked{'auth'} = 'std';
5536: if (ref($settings) eq 'HASH') {
5537: foreach my $type (@cattypes) {
5538: if ($type eq $settings->{'unauth'}) {
5539: $checked{'unauth'} = $type;
5540: }
5541: if ($type eq $settings->{'auth'}) {
5542: $checked{'auth'} = $type;
5543: }
5544: }
5545: }
5546: my %lt = &Apache::lonlocal::texthash (
5547: unauth => 'Catalog type for unauthenticated users',
5548: auth => 'Catalog type for authenticated users',
5549: none => 'No catalog',
5550: std => 'Standard catalog',
5551: domonly => 'Domain-only catalog',
5552: codesrch => "Code search form",
5553: );
5554: my $itemcount = 0;
5555: foreach my $item (@catitems) {
5556: my $css_class = $itemcount%2? ' class="LC_odd_row"':'';
5557: $datatable .= '<tr '.$css_class.'>'.
5558: '<td>'.$lt{$item}.'</td>'.
5559: '<td class="LC_right_item"><span class="LC_nobreak">';
5560: foreach my $type (@cattypes) {
5561: my $ischecked;
5562: if ($checked{$item} eq $type) {
5563: $ischecked=' checked="checked"';
5564: }
5565: $datatable .= '<label>'.
5566: '<input type="radio" name="coursecat_'.$item.'" value="'.$type.'"'.$ischecked.
5567: ' />'.$lt{$type}.'</label> ';
5568: }
5569: $datatable .= '</td></tr>';
5570: $itemcount ++;
5571: }
5572: $$rowtotal += $itemcount;
5573: } elsif ($position eq 'middle') {
5574: my $toggle_cats_crs = ' ';
5575: my $toggle_cats_dom = ' checked="checked" ';
5576: my $can_cat_crs = ' ';
5577: my $can_cat_dom = ' checked="checked" ';
5578: my $toggle_catscomm_comm = ' ';
5579: my $toggle_catscomm_dom = ' checked="checked" ';
5580: my $can_catcomm_comm = ' ';
5581: my $can_catcomm_dom = ' checked="checked" ';
5582: my $toggle_catsplace_place = ' ';
5583: my $toggle_catsplace_dom = ' checked="checked" ';
5584: my $can_catplace_place = ' ';
5585: my $can_catplace_dom = ' checked="checked" ';
5586:
5587: if (ref($settings) eq 'HASH') {
5588: if ($settings->{'togglecats'} eq 'crs') {
5589: $toggle_cats_crs = $toggle_cats_dom;
5590: $toggle_cats_dom = ' ';
5591: }
5592: if ($settings->{'categorize'} eq 'crs') {
5593: $can_cat_crs = $can_cat_dom;
5594: $can_cat_dom = ' ';
5595: }
5596: if ($settings->{'togglecatscomm'} eq 'comm') {
5597: $toggle_catscomm_comm = $toggle_catscomm_dom;
5598: $toggle_catscomm_dom = ' ';
5599: }
5600: if ($settings->{'categorizecomm'} eq 'comm') {
5601: $can_catcomm_comm = $can_catcomm_dom;
5602: $can_catcomm_dom = ' ';
5603: }
5604: if ($settings->{'togglecatsplace'} eq 'place') {
5605: $toggle_catsplace_place = $toggle_catsplace_dom;
5606: $toggle_catsplace_dom = ' ';
5607: }
5608: if ($settings->{'categorizeplace'} eq 'place') {
5609: $can_catplace_place = $can_catplace_dom;
5610: $can_catplace_dom = ' ';
5611: }
5612: }
5613: my %title = &Apache::lonlocal::texthash (
5614: togglecats => 'Show/Hide a course in catalog',
5615: togglecatscomm => 'Show/Hide a community in catalog',
5616: togglecatsplace => 'Show/Hide a placement test in catalog',
5617: categorize => 'Assign a category to a course',
5618: categorizecomm => 'Assign a category to a community',
5619: categorizeplace => 'Assign a category to a placement test',
5620: );
5621: my %level = &Apache::lonlocal::texthash (
5622: dom => 'Set in Domain',
5623: crs => 'Set in Course',
5624: comm => 'Set in Community',
5625: place => 'Set in Placement Test',
5626: );
5627: $datatable = '<tr class="LC_odd_row">'.
5628: '<td>'.$title{'togglecats'}.'</td>'.
5629: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
5630: '<input type="radio" name="togglecats"'.
5631: $toggle_cats_dom.' value="dom" />'.$level{'dom'}.'</label> '.
5632: '<label><input type="radio" name="togglecats"'.
5633: $toggle_cats_crs.' value="crs" />'.$level{'crs'}.'</label></span></td>'.
5634: '</tr><tr>'.
5635: '<td>'.$title{'categorize'}.'</td>'.
5636: '<td class="LC_right_item"><span class="LC_nobreak">'.
5637: '<label><input type="radio" name="categorize"'.
5638: $can_cat_dom.' value="dom" />'.$level{'dom'}.'</label> '.
5639: '<label><input type="radio" name="categorize"'.
5640: $can_cat_crs.'value="crs" />'.$level{'crs'}.'</label></span></td>'.
5641: '</tr><tr class="LC_odd_row">'.
5642: '<td>'.$title{'togglecatscomm'}.'</td>'.
5643: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
5644: '<input type="radio" name="togglecatscomm"'.
5645: $toggle_catscomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
5646: '<label><input type="radio" name="togglecatscomm"'.
5647: $toggle_catscomm_comm.' value="comm" />'.$level{'comm'}.'</label></span></td>'.
5648: '</tr><tr>'.
5649: '<td>'.$title{'categorizecomm'}.'</td>'.
5650: '<td class="LC_right_item"><span class="LC_nobreak">'.
5651: '<label><input type="radio" name="categorizecomm"'.
5652: $can_catcomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
5653: '<label><input type="radio" name="categorizecomm"'.
5654: $can_catcomm_comm.'value="comm" />'.$level{'comm'}.'</label></span></td>'.
5655: '</tr><tr>'.
5656: '<td>'.$title{'togglecatsplace'}.'</td>'.
5657: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
5658: '<input type="radio" name="togglecatsplace"'.
5659: $toggle_catsplace_dom.' value="dom" />'.$level{'dom'}.'</label> '.
5660: '<label><input type="radio" name="togglecatscomm"'.
5661: $toggle_catsplace_place.' value="comm" />'.$level{'place'}.'</label></span></td>'.
5662: '</tr><tr>'.
5663: '<td>'.$title{'categorizeplace'}.'</td>'.
5664: '<td class="LC_right_item"><span class="LC_nobreak">'.
5665: '<label><input type="radio" name="categorizeplace"'.
5666: $can_catplace_dom.' value="dom" />'.$level{'dom'}.'</label> '.
5667: '<label><input type="radio" name="categorizeplace"'.
5668: $can_catplace_place.'value="place" />'.$level{'place'}.'</label></span></td>'.
5669: '</tr>';
5670: $$rowtotal += 6;
5671: } else {
5672: my $css_class;
5673: my $itemcount = 1;
5674: my $cathash;
5675: if (ref($settings) eq 'HASH') {
5676: $cathash = $settings->{'cats'};
5677: }
5678: if (ref($cathash) eq 'HASH') {
5679: my (@cats,@trails,%allitems,%idx,@jsarray);
5680: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,
5681: \%allitems,\%idx,\@jsarray);
5682: my $maxdepth = scalar(@cats);
5683: my $colattrib = '';
5684: if ($maxdepth > 2) {
5685: $colattrib = ' colspan="2" ';
5686: }
5687: my @path;
5688: if (@cats > 0) {
5689: if (ref($cats[0]) eq 'ARRAY') {
5690: my $numtop = @{$cats[0]};
5691: my $maxnum = $numtop;
5692: my %default_names = (
5693: instcode => &mt('Official courses'),
5694: communities => &mt('Communities'),
5695: placement => &mt('Placement Tests'),
5696: );
5697:
5698: if ((!grep(/^instcode$/,@{$cats[0]})) ||
5699: ($cathash->{'instcode::0'} eq '') ||
5700: (!grep(/^communities$/,@{$cats[0]})) ||
5701: ($cathash->{'communities::0'} eq '') ||
5702: (!grep(/^placement$/,@{$cats[0]})) ||
5703: ($cathash->{'placement::0'} eq '')) {
5704: $maxnum ++;
5705: }
5706: my $lastidx;
5707: for (my $i=0; $i<$numtop; $i++) {
5708: my $parent = $cats[0][$i];
5709: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5710: my $item = &escape($parent).'::0';
5711: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$item','$idx{$item}'".');"';
5712: $lastidx = $idx{$item};
5713: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
5714: .'<select name="'.$item.'"'.$chgstr.'>';
5715: for (my $k=0; $k<=$maxnum; $k++) {
5716: my $vpos = $k+1;
5717: my $selstr;
5718: if ($k == $i) {
5719: $selstr = ' selected="selected" ';
5720: }
5721: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
5722: }
5723: $datatable .= '</select></span></td><td>';
5724: if ($parent eq 'instcode' || $parent eq 'communities' || $parent eq 'placement') {
5725: $datatable .= '<span class="LC_nobreak">'
5726: .$default_names{$parent}.'</span>';
5727: if ($parent eq 'instcode') {
5728: $datatable .= '<br /><span class="LC_nobreak">('
5729: .&mt('with institutional codes')
5730: .')</span></td><td'.$colattrib.'>';
5731: } else {
5732: $datatable .= '<table><tr><td>';
5733: }
5734: $datatable .= '<span class="LC_nobreak">'
5735: .'<label><input type="radio" name="'
5736: .$parent.'" value="1" checked="checked" />'
5737: .&mt('Display').'</label>';
5738: if ($parent eq 'instcode') {
5739: $datatable .= ' ';
5740: } else {
5741: $datatable .= '</span></td></tr><tr><td>'
5742: .'<span class="LC_nobreak">';
5743: }
5744: $datatable .= '<label><input type="radio" name="'
5745: .$parent.'" value="0" />'
5746: .&mt('Do not display').'</label></span>';
5747: if (($parent eq 'communities') || ($parent eq 'placement')) {
5748: $datatable .= '</td></tr></table>';
5749: }
5750: $datatable .= '</td>';
5751: } else {
5752: $datatable .= $parent
5753: .' <span class="LC_nobreak"><label>'
5754: .'<input type="checkbox" name="deletecategory" '
5755: .'value="'.$item.'" />'.&mt('Delete').'</label></span></td>';
5756: }
5757: my $depth = 1;
5758: push(@path,$parent);
5759: $datatable .= &build_category_rows($itemcount,\@cats,$depth,$parent,\@path,\%idx);
5760: pop(@path);
5761: $datatable .= '</tr><tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr>';
5762: $itemcount ++;
5763: }
5764: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5765: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','$lastidx'".');"';
5766: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="addcategory_pos"'.$chgstr.'>';
5767: for (my $k=0; $k<=$maxnum; $k++) {
5768: my $vpos = $k+1;
5769: my $selstr;
5770: if ($k == $numtop) {
5771: $selstr = ' selected="selected" ';
5772: }
5773: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
5774: }
5775: $datatable .= '</select></span></td><td colspan="2">'.&mt('Add category:').' '
5776: .'<input type="text" size="20" name="addcategory_name" value="" /></td>'
5777: .'</tr>'."\n";
5778: $itemcount ++;
5779: foreach my $default ('instcode','communities','placement') {
5780: if ((!grep(/^\Q$default\E$/,@{$cats[0]})) || ($cathash->{$default.'::0'} eq '')) {
5781: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5782: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$default"."_pos','$lastidx'".');"';
5783: $datatable .= '<tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr><tr '.$css_class.'><td>'.
5784: '<span class="LC_nobreak"><select name="'.$default.'_pos"'.$chgstr.'>';
5785: for (my $k=0; $k<=$maxnum; $k++) {
5786: my $vpos = $k+1;
5787: my $selstr;
5788: if ($k == $maxnum) {
5789: $selstr = ' selected="selected" ';
5790: }
5791: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
5792: }
5793: $datatable .= '</select></span></td>'.
5794: '<td><span class="LC_nobreak">'.
5795: $default_names{$default}.'</span>';
5796: if ($default eq 'instcode') {
5797: $datatable .= '<br /><span class="LC_nobreak">('
5798: .&mt('with institutional codes').')</span>';
5799: }
5800: $datatable .= '</td>'
5801: .'<td><span class="LC_nobreak"><label><input type="radio" name="'.$default.'" value="1" />'
5802: .&mt('Display').'</label> '
5803: .'<label><input type="radio" name="'.$default.'" value="0" checked="checked"/>'
5804: .&mt('Do not display').'</label></span></td></tr>';
5805: }
5806: }
5807: }
5808: } else {
5809: $datatable .= &initialize_categories($itemcount);
5810: }
5811: } else {
5812: $datatable .= '<td class="LC_right_item">'.$hdritem->{'header'}->[1]->{'col2'}.'</td>'
5813: .&initialize_categories($itemcount);
5814: }
5815: $$rowtotal += $itemcount;
5816: }
5817: return $datatable;
5818: }
5819:
5820: sub print_serverstatuses {
5821: my ($dom,$settings,$rowtotal) = @_;
5822: my $datatable;
5823: my @pages = &serverstatus_pages();
5824: my (%namedaccess,%machineaccess);
5825: foreach my $type (@pages) {
5826: $namedaccess{$type} = '';
5827: $machineaccess{$type}= '';
5828: }
5829: if (ref($settings) eq 'HASH') {
5830: foreach my $type (@pages) {
5831: if (exists($settings->{$type})) {
5832: if (ref($settings->{$type}) eq 'HASH') {
5833: foreach my $key (keys(%{$settings->{$type}})) {
5834: if ($key eq 'namedusers') {
5835: $namedaccess{$type} = $settings->{$type}->{$key};
5836: } elsif ($key eq 'machines') {
5837: $machineaccess{$type} = $settings->{$type}->{$key};
5838: }
5839: }
5840: }
5841: }
5842: }
5843: }
5844: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
5845: my $rownum = 0;
5846: my $css_class;
5847: foreach my $type (@pages) {
5848: $rownum ++;
5849: $css_class = $rownum%2?' class="LC_odd_row"':'';
5850: $datatable .= '<tr'.$css_class.'>'.
5851: '<td><span class="LC_nobreak">'.
5852: $titles->{$type}.'</span></td>'.
5853: '<td class="LC_left_item">'.
5854: '<input type="text" name="'.$type.'_namedusers" '.
5855: 'value="'.$namedaccess{$type}.'" size="30" /></td>'.
5856: '<td class="LC_right_item">'.
5857: '<span class="LC_nobreak">'.
5858: '<input type="text" name="'.$type.'_machines" '.
5859: 'value="'.$machineaccess{$type}.'" size="10" />'.
5860: '</td></tr>'."\n";
5861: }
5862: $$rowtotal += $rownum;
5863: return $datatable;
5864: }
5865:
5866: sub serverstatus_pages {
5867: return ('userstatus','lonstatus','loncron','server-status','codeversions',
5868: 'checksums','clusterstatus','metadata_keywords','metadata_harvest',
5869: 'takeoffline','takeonline','showenv','toggledebug','ping','domconf',
5870: 'uniquecodes','diskusage','coursecatalog');
5871: }
5872:
5873: sub defaults_javascript {
5874: my ($settings) = @_;
5875: return unless (ref($settings) eq 'HASH');
5876: if ((ref($settings->{'inststatusorder'}) eq 'ARRAY') && (ref($settings->{'inststatustypes'}) eq 'HASH')) {
5877: my $maxnum = scalar(@{$settings->{'inststatusorder'}});
5878: if ($maxnum eq '') {
5879: $maxnum = 0;
5880: }
5881: $maxnum ++;
5882: my $jstext = ' var inststatuses = Array('."'".join("','",@{$settings->{'inststatusorder'}})."'".');';
5883: return <<"ENDSCRIPT";
5884: <script type="text/javascript">
5885: // <![CDATA[
5886: function reorderTypes(form,caller) {
5887: var changedVal;
5888: $jstext
5889: var newpos = 'addinststatus_pos';
5890: var current = new Array;
5891: var maxh = $maxnum;
5892: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
5893: var oldVal;
5894: if (caller == newpos) {
5895: changedVal = newitemVal;
5896: } else {
5897: var curritem = 'inststatus_pos_'+caller;
5898: changedVal = form.elements[curritem].options[form.elements[curritem].selectedIndex].value;
5899: current[newitemVal] = newpos;
5900: }
5901: for (var i=0; i<inststatuses.length; i++) {
5902: if (inststatuses[i] != caller) {
5903: var elementName = 'inststatus_pos_'+inststatuses[i];
5904: if (form.elements[elementName]) {
5905: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
5906: current[currVal] = elementName;
5907: }
5908: }
5909: }
5910: for (var j=0; j<maxh; j++) {
5911: if (current[j] == undefined) {
5912: oldVal = j;
5913: }
5914: }
5915: if (oldVal < changedVal) {
5916: for (var k=oldVal+1; k<=changedVal ; k++) {
5917: var elementName = current[k];
5918: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
5919: }
5920: } else {
5921: for (var k=changedVal; k<oldVal; k++) {
5922: var elementName = current[k];
5923: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
5924: }
5925: }
5926: return;
5927: }
5928:
5929: // ]]>
5930: </script>
5931:
5932: ENDSCRIPT
5933: }
5934: }
5935:
5936: sub coursecategories_javascript {
5937: my ($settings) = @_;
5938: my ($output,$jstext,$cathash);
5939: if (ref($settings) eq 'HASH') {
5940: $cathash = $settings->{'cats'};
5941: }
5942: if (ref($cathash) eq 'HASH') {
5943: my (@cats,@jsarray,%idx);
5944: &Apache::loncommon::gather_categories($cathash,\@cats,\%idx,\@jsarray);
5945: if (@jsarray > 0) {
5946: $jstext = ' var categories = Array('.scalar(@jsarray).');'."\n";
5947: for (my $i=0; $i<@jsarray; $i++) {
5948: if (ref($jsarray[$i]) eq 'ARRAY') {
5949: my $catstr = join('","',@{$jsarray[$i]});
5950: $jstext .= ' categories['.$i.'] = Array("'.$catstr.'");'."\n";
5951: }
5952: }
5953: }
5954: } else {
5955: $jstext = ' var categories = Array(1);'."\n".
5956: ' categories[0] = Array("instcode_pos");'."\n";
5957: }
5958: my $instcode_reserved = &mt('The name: [_1] is a reserved category.','"instcode"');
5959: my $communities_reserved = &mt('The name: [_1] is a reserved category.','"communities"');
5960: my $placement_reserved = &mt('The name: [_1] is a reserved category.','"placement"');
5961: my $choose_again = "\n".&mt('Please use a different name for the new top level category.');
5962: &js_escape(\$instcode_reserved);
5963: &js_escape(\$communities_reserved);
5964: &js_escape(\$placement_reserved);
5965: &js_escape(\$choose_again);
5966: $output = <<"ENDSCRIPT";
5967: <script type="text/javascript">
5968: // <![CDATA[
5969: function reorderCats(form,parent,item,idx) {
5970: var changedVal;
5971: $jstext
5972: var newpos = 'addcategory_pos';
5973: if (parent == '') {
5974: var has_instcode = 0;
5975: var maxtop = categories[idx].length;
5976: for (var j=0; j<maxtop; j++) {
5977: if (categories[idx][j] == 'instcode::0') {
5978: has_instcode == 1;
5979: }
5980: }
5981: if (has_instcode == 0) {
5982: categories[idx][maxtop] = 'instcode_pos';
5983: }
5984: } else {
5985: newpos += '_'+parent;
5986: }
5987: var maxh = 1 + categories[idx].length;
5988: var current = new Array;
5989: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
5990: if (item == newpos) {
5991: changedVal = newitemVal;
5992: } else {
5993: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
5994: current[newitemVal] = newpos;
5995: }
5996: for (var i=0; i<categories[idx].length; i++) {
5997: var elementName = categories[idx][i];
5998: if (elementName != item) {
5999: if (form.elements[elementName]) {
6000: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
6001: current[currVal] = elementName;
6002: }
6003: }
6004: }
6005: var oldVal;
6006: for (var j=0; j<maxh; j++) {
6007: if (current[j] == undefined) {
6008: oldVal = j;
6009: }
6010: }
6011: if (oldVal < changedVal) {
6012: for (var k=oldVal+1; k<=changedVal ; k++) {
6013: var elementName = current[k];
6014: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
6015: }
6016: } else {
6017: for (var k=changedVal; k<oldVal; k++) {
6018: var elementName = current[k];
6019: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
6020: }
6021: }
6022: return;
6023: }
6024:
6025: function categoryCheck(form) {
6026: if (form.elements['addcategory_name'].value == 'instcode') {
6027: alert('$instcode_reserved\\n$choose_again');
6028: return false;
6029: }
6030: if (form.elements['addcategory_name'].value == 'communities') {
6031: alert('$communities_reserved\\n$choose_again');
6032: return false;
6033: }
6034: if (form.elements['addcategory_name'].value == 'placement') {
6035: alert('$placement_reserved\\n$choose_again');
6036: return false;
6037: }
6038: return true;
6039: }
6040:
6041: // ]]>
6042: </script>
6043:
6044: ENDSCRIPT
6045: return $output;
6046: }
6047:
6048: sub initialize_categories {
6049: my ($itemcount) = @_;
6050: my ($datatable,$css_class,$chgstr);
6051: my %default_names = (
6052: instcode => 'Official courses (with institutional codes)',
6053: communities => 'Communities',
6054: placement => 'Placement Tests',
6055: );
6056: my $select0 = ' selected="selected"';
6057: my $select1 = '';
6058: foreach my $default ('instcode','communities','placement') {
6059: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6060: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'',$default"."_pos','0'".');"';
6061: if (($default eq 'communities') || ($default eq 'placement')) {
6062: $select1 = $select0;
6063: $select0 = '';
6064: }
6065: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
6066: .'<select name="'.$default.'_pos">'
6067: .'<option value="0"'.$select0.'>1</option>'
6068: .'<option value="1"'.$select1.'>2</option>'
6069: .'<option value="2">3</option></select> '
6070: .$default_names{$default}
6071: .'</span></td><td><span class="LC_nobreak">'
6072: .'<label><input type="radio" name="'.$default.'" value="1" checked="checked" />'
6073: .&mt('Display').'</label> <label>'
6074: .'<input type="radio" name="'.$default.'" value="0" />'.&mt('Do not display')
6075: .'</label></span></td></tr>';
6076: $itemcount ++;
6077: }
6078: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6079: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','0'".');"';
6080: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
6081: .'<select name="addcategory_pos"'.$chgstr.'>'
6082: .'<option value="0">1</option>'
6083: .'<option value="1">2</option>'
6084: .'<option value="2" selected="selected">3</option></select> '
6085: .&mt('Add category').'</td><td>'.&mt('Name:')
6086: .' <input type="text" size="20" name="addcategory_name" value="" /></td></tr>';
6087: return $datatable;
6088: }
6089:
6090: sub build_category_rows {
6091: my ($itemcount,$cats,$depth,$parent,$path,$idx) = @_;
6092: my ($text,$name,$item,$chgstr);
6093: if (ref($cats) eq 'ARRAY') {
6094: my $maxdepth = scalar(@{$cats});
6095: if (ref($cats->[$depth]) eq 'HASH') {
6096: if (ref($cats->[$depth]{$parent}) eq 'ARRAY') {
6097: my $numchildren = @{$cats->[$depth]{$parent}};
6098: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
6099: $text .= '<td><table class="LC_data_table">';
6100: my ($idxnum,$parent_name,$parent_item);
6101: my $higher = $depth - 1;
6102: if ($higher == 0) {
6103: $parent_name = &escape($parent).'::'.$higher;
6104: } else {
6105: if (ref($path) eq 'ARRAY') {
6106: $parent_name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
6107: }
6108: }
6109: $parent_item = 'addcategory_pos_'.$parent_name;
6110: for (my $j=0; $j<=$numchildren; $j++) {
6111: if ($j < $numchildren) {
6112: $name = $cats->[$depth]{$parent}[$j];
6113: $item = &escape($name).':'.&escape($parent).':'.$depth;
6114: $idxnum = $idx->{$item};
6115: } else {
6116: $name = $parent_name;
6117: $item = $parent_item;
6118: }
6119: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'$parent_name','$item','$idxnum'".');"';
6120: $text .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="'.$item.'"'.$chgstr.'>';
6121: for (my $i=0; $i<=$numchildren; $i++) {
6122: my $vpos = $i+1;
6123: my $selstr;
6124: if ($j == $i) {
6125: $selstr = ' selected="selected" ';
6126: }
6127: $text .= '<option value="'.$i.'"'.$selstr.'>'.$vpos.'</option>';
6128: }
6129: $text .= '</select> ';
6130: if ($j < $numchildren) {
6131: my $deeper = $depth+1;
6132: $text .= $name.' '
6133: .'<label><input type="checkbox" name="deletecategory" value="'
6134: .$item.'" />'.&mt('Delete').'</label></span></td><td>';
6135: if(ref($path) eq 'ARRAY') {
6136: push(@{$path},$name);
6137: $text .= &build_category_rows($itemcount,$cats,$deeper,$name,$path,$idx);
6138: pop(@{$path});
6139: }
6140: } else {
6141: $text .= &mt('Add subcategory:').' </span><input type="textbox" size="20" name="addcategory_name_';
6142: if ($j == $numchildren) {
6143: $text .= $name;
6144: } else {
6145: $text .= $item;
6146: }
6147: $text .= '" value="" />';
6148: }
6149: $text .= '</td></tr>';
6150: }
6151: $text .= '</table></td>';
6152: } else {
6153: my $higher = $depth-1;
6154: if ($higher == 0) {
6155: $name = &escape($parent).'::'.$higher;
6156: } else {
6157: if (ref($path) eq 'ARRAY') {
6158: $name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
6159: }
6160: }
6161: my $colspan;
6162: if ($parent ne 'instcode') {
6163: $colspan = $maxdepth - $depth - 1;
6164: $text .= '<td colspan="'.$colspan.'">'.&mt('Add subcategory:').'<input type="textbox" size="20" name="subcat_'.$name.'" value="" /></td>';
6165: }
6166: }
6167: }
6168: }
6169: return $text;
6170: }
6171:
6172: sub modifiable_userdata_row {
6173: my ($context,$item,$settings,$numinrow,$rowcount,$usertypes,$fieldsref,$titlesref) = @_;
6174: my ($role,$rolename,$statustype);
6175: $role = $item;
6176: if ($context eq 'cancreate') {
6177: if ($item =~ /^emailusername_(.+)$/) {
6178: $statustype = $1;
6179: $role = 'emailusername';
6180: if (ref($usertypes) eq 'HASH') {
6181: if ($usertypes->{$statustype}) {
6182: $rolename = &mt('Data provided by [_1]',$usertypes->{$statustype});
6183: } else {
6184: $rolename = &mt('Data provided by user');
6185: }
6186: }
6187: }
6188: } elsif ($context eq 'selfcreate') {
6189: if (ref($usertypes) eq 'HASH') {
6190: $rolename = $usertypes->{$role};
6191: } else {
6192: $rolename = $role;
6193: }
6194: } else {
6195: if ($role eq 'cr') {
6196: $rolename = &mt('Custom role');
6197: } else {
6198: $rolename = &Apache::lonnet::plaintext($role);
6199: }
6200: }
6201: my (@fields,%fieldtitles);
6202: if (ref($fieldsref) eq 'ARRAY') {
6203: @fields = @{$fieldsref};
6204: } else {
6205: @fields = ('lastname','firstname','middlename','generation',
6206: 'permanentemail','id');
6207: }
6208: if ((ref($titlesref) eq 'HASH')) {
6209: %fieldtitles = %{$titlesref};
6210: } else {
6211: %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
6212: }
6213: my $output;
6214: my $css_class = $rowcount%2?' class="LC_odd_row"':'';
6215: $output = '<tr '.$css_class.'>'.
6216: '<td><span class="LC_nobreak">'.$rolename.'</span></td>'.
6217: '<td class="LC_left_item" colspan="2"><table>';
6218: my $rem;
6219: my %checks;
6220: if (ref($settings) eq 'HASH') {
6221: if (ref($settings->{$context}) eq 'HASH') {
6222: if (ref($settings->{$context}->{$role}) eq 'HASH') {
6223: my $hashref = $settings->{$context}->{$role};
6224: if ($role eq 'emailusername') {
6225: if ($statustype) {
6226: if (ref($settings->{$context}->{$role}->{$statustype}) eq 'HASH') {
6227: $hashref = $settings->{$context}->{$role}->{$statustype};
6228: if (ref($hashref) eq 'HASH') {
6229: foreach my $field (@fields) {
6230: if ($hashref->{$field}) {
6231: $checks{$field} = $hashref->{$field};
6232: }
6233: }
6234: }
6235: }
6236: }
6237: } else {
6238: if (ref($hashref) eq 'HASH') {
6239: foreach my $field (@fields) {
6240: if ($hashref->{$field}) {
6241: $checks{$field} = ' checked="checked" ';
6242: }
6243: }
6244: }
6245: }
6246: }
6247: }
6248: }
6249:
6250: for (my $i=0; $i<@fields; $i++) {
6251: my $rem = $i%($numinrow);
6252: if ($rem == 0) {
6253: if ($i > 0) {
6254: $output .= '</tr>';
6255: }
6256: $output .= '<tr>';
6257: }
6258: my $check = ' ';
6259: unless ($role eq 'emailusername') {
6260: if (exists($checks{$fields[$i]})) {
6261: $check = $checks{$fields[$i]}
6262: } else {
6263: if ($role eq 'st') {
6264: if (ref($settings) ne 'HASH') {
6265: $check = ' checked="checked" ';
6266: }
6267: }
6268: }
6269: }
6270: $output .= '<td class="LC_left_item">'.
6271: '<span class="LC_nobreak">';
6272: if ($role eq 'emailusername') {
6273: unless ($checks{$fields[$i]} =~ /^(required|optional)$/) {
6274: $checks{$fields[$i]} = 'omit';
6275: }
6276: foreach my $option ('required','optional','omit') {
6277: my $checked='';
6278: if ($checks{$fields[$i]} eq $option) {
6279: $checked='checked="checked" ';
6280: }
6281: $output .= '<label>'.
6282: '<input type="radio" name="canmodify_'.$item.'_'.$fields[$i].'" value="'.$option.'" '.$checked.'/>'.
6283: &mt($option).'</label>'.(' ' x2);
6284: }
6285: $output .= '<i>'.$fieldtitles{$fields[$i]}.'</i>';
6286: } else {
6287: $output .= '<label>'.
6288: '<input type="checkbox" name="canmodify_'.$role.'" '.
6289: 'value="'.$fields[$i].'"'.$check.'/>'.$fieldtitles{$fields[$i]}.
6290: '</label>';
6291: }
6292: $output .= '</span></td>';
6293: $rem = @fields%($numinrow);
6294: }
6295: my $colsleft = $numinrow - $rem;
6296: if ($colsleft > 1 ) {
6297: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
6298: ' </td>';
6299: } elsif ($colsleft == 1) {
6300: $output .= '<td class="LC_left_item"> </td>';
6301: }
6302: $output .= '</tr></table></td></tr>';
6303: return $output;
6304: }
6305:
6306: sub insttypes_row {
6307: my ($settings,$types,$usertypes,$dom,$numinrow,$othertitle,$context,$rownum) = @_;
6308: my %lt = &Apache::lonlocal::texthash (
6309: cansearch => 'Users allowed to search',
6310: statustocreate => 'Institutional affiliation(s) able to create own account (login/SSO)',
6311: lockablenames => 'User preference to lock name',
6312: );
6313: my $showdom;
6314: if ($context eq 'cansearch') {
6315: $showdom = ' ('.$dom.')';
6316: }
6317: my $class = 'LC_left_item';
6318: if ($context eq 'statustocreate') {
6319: $class = 'LC_right_item';
6320: }
6321: my $css_class = ' class="LC_odd_row"';
6322: if ($rownum ne '') {
6323: $css_class = ($rownum%2? ' class="LC_odd_row"':'');
6324: }
6325: my $output = '<tr'.$css_class.'>'.
6326: '<td>'.$lt{$context}.$showdom.
6327: '</td><td class="'.$class.'" colspan="2"><table>';
6328: my $rem;
6329: if (ref($types) eq 'ARRAY') {
6330: for (my $i=0; $i<@{$types}; $i++) {
6331: if (defined($usertypes->{$types->[$i]})) {
6332: my $rem = $i%($numinrow);
6333: if ($rem == 0) {
6334: if ($i > 0) {
6335: $output .= '</tr>';
6336: }
6337: $output .= '<tr>';
6338: }
6339: my $check = ' ';
6340: if (ref($settings) eq 'HASH') {
6341: if (ref($settings->{$context}) eq 'ARRAY') {
6342: if (grep(/^\Q$types->[$i]\E$/,@{$settings->{$context}})) {
6343: $check = ' checked="checked" ';
6344: }
6345: } elsif ($context eq 'statustocreate') {
6346: $check = ' checked="checked" ';
6347: }
6348: }
6349: $output .= '<td class="LC_left_item">'.
6350: '<span class="LC_nobreak"><label>'.
6351: '<input type="checkbox" name="'.$context.'" '.
6352: 'value="'.$types->[$i].'"'.$check.'/>'.
6353: $usertypes->{$types->[$i]}.'</label></span></td>';
6354: }
6355: }
6356: $rem = @{$types}%($numinrow);
6357: }
6358: my $colsleft = $numinrow - $rem;
6359: if (($rem == 0) && (@{$types} > 0)) {
6360: $output .= '<tr>';
6361: }
6362: if ($colsleft > 1) {
6363: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
6364: } else {
6365: $output .= '<td class="LC_left_item">';
6366: }
6367: my $defcheck = ' ';
6368: if (ref($settings) eq 'HASH') {
6369: if (ref($settings->{$context}) eq 'ARRAY') {
6370: if (grep(/^default$/,@{$settings->{$context}})) {
6371: $defcheck = ' checked="checked" ';
6372: }
6373: } elsif ($context eq 'statustocreate') {
6374: $defcheck = ' checked="checked" ';
6375: }
6376: }
6377: $output .= '<span class="LC_nobreak"><label>'.
6378: '<input type="checkbox" name="'.$context.'" '.
6379: 'value="default"'.$defcheck.'/>'.
6380: $othertitle.'</label></span></td>'.
6381: '</tr></table></td></tr>';
6382: return $output;
6383: }
6384:
6385: sub sorted_searchtitles {
6386: my %searchtitles = &Apache::lonlocal::texthash(
6387: 'uname' => 'username',
6388: 'lastname' => 'last name',
6389: 'lastfirst' => 'last name, first name',
6390: );
6391: my @titleorder = ('uname','lastname','lastfirst');
6392: return (\%searchtitles,\@titleorder);
6393: }
6394:
6395: sub sorted_searchtypes {
6396: my %srchtypes_desc = (
6397: exact => 'is exact match',
6398: contains => 'contains ..',
6399: begins => 'begins with ..',
6400: );
6401: my @srchtypeorder = ('exact','begins','contains');
6402: return (\%srchtypes_desc,\@srchtypeorder);
6403: }
6404:
6405: sub usertype_update_row {
6406: my ($settings,$usertypes,$fieldtitles,$fields,$types,$rownums) = @_;
6407: my $datatable;
6408: my $numinrow = 4;
6409: foreach my $type (@{$types}) {
6410: if (defined($usertypes->{$type})) {
6411: $$rownums ++;
6412: my $css_class = $$rownums%2?' class="LC_odd_row"':'';
6413: $datatable .= '<tr'.$css_class.'><td>'.$usertypes->{$type}.
6414: '</td><td class="LC_left_item"><table>';
6415: for (my $i=0; $i<@{$fields}; $i++) {
6416: my $rem = $i%($numinrow);
6417: if ($rem == 0) {
6418: if ($i > 0) {
6419: $datatable .= '</tr>';
6420: }
6421: $datatable .= '<tr>';
6422: }
6423: my $check = ' ';
6424: if (ref($settings) eq 'HASH') {
6425: if (ref($settings->{'fields'}) eq 'HASH') {
6426: if (ref($settings->{'fields'}{$type}) eq 'ARRAY') {
6427: if (grep(/^\Q$fields->[$i]\E$/,@{$settings->{'fields'}{$type}})) {
6428: $check = ' checked="checked" ';
6429: }
6430: }
6431: }
6432: }
6433:
6434: if ($i == @{$fields}-1) {
6435: my $colsleft = $numinrow - $rem;
6436: if ($colsleft > 1) {
6437: $datatable .= '<td colspan="'.$colsleft.'">';
6438: } else {
6439: $datatable .= '<td>';
6440: }
6441: } else {
6442: $datatable .= '<td>';
6443: }
6444: $datatable .= '<span class="LC_nobreak"><label>'.
6445: '<input type="checkbox" name="updateable_'.$type.
6446: '_'.$fields->[$i].'" value="1"'.$check.'/>'.
6447: $fieldtitles->{$fields->[$i]}.'</label></span></td>';
6448: }
6449: $datatable .= '</tr></table></td></tr>';
6450: }
6451: }
6452: return $datatable;
6453: }
6454:
6455: sub modify_login {
6456: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
6457: my ($resulttext,$errors,$colchgtext,%changes,%colchanges,%newfile,%newurl,
6458: %curr_loginvia,%loginhash,@currlangs,@newlangs,$addedfile,%title,@offon);
6459: %title = ( coursecatalog => 'Display course catalog',
6460: adminmail => 'Display administrator E-mail address',
6461: helpdesk => 'Display "Contact Helpdesk" link',
6462: newuser => 'Link for visitors to create a user account',
6463: loginheader => 'Log-in box header');
6464: @offon = ('off','on');
6465: if (ref($domconfig{login}) eq 'HASH') {
6466: if (ref($domconfig{login}{loginvia}) eq 'HASH') {
6467: foreach my $lonhost (keys(%{$domconfig{login}{loginvia}})) {
6468: $curr_loginvia{$lonhost} = $domconfig{login}{loginvia}{$lonhost};
6469: }
6470: }
6471: }
6472: ($errors,%colchanges) = &modify_colors($r,$dom,$confname,['login'],
6473: \%domconfig,\%loginhash);
6474: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
6475: foreach my $item (@toggles) {
6476: $loginhash{login}{$item} = $env{'form.'.$item};
6477: }
6478: $loginhash{login}{loginheader} = $env{'form.loginheader'};
6479: if (ref($colchanges{'login'}) eq 'HASH') {
6480: $colchgtext = &display_colorchgs($dom,\%colchanges,['login'],
6481: \%loginhash);
6482: }
6483:
6484: my %servers = &Apache::lonnet::internet_dom_servers($dom);
6485: my %domservers = &Apache::lonnet::get_servers($dom);
6486: my @loginvia_attribs = ('serverpath','custompath','exempt');
6487: if (keys(%servers) > 1) {
6488: foreach my $lonhost (keys(%servers)) {
6489: next if ($env{'form.'.$lonhost.'_server'} eq $lonhost);
6490: if (ref($curr_loginvia{$lonhost}) eq 'HASH') {
6491: if ($env{'form.'.$lonhost.'_server'} eq $curr_loginvia{$lonhost}{'server'}) {
6492: $loginhash{login}{loginvia}{$lonhost}{'server'} = $curr_loginvia{$lonhost}{'server'};
6493: } elsif ($curr_loginvia{$lonhost}{'server'} ne '') {
6494: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
6495: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
6496: $changes{'loginvia'}{$lonhost} = 1;
6497: } else {
6498: $loginhash{login}{loginvia}{$lonhost}{'server'} = '';
6499: $changes{'loginvia'}{$lonhost} = 1;
6500: }
6501: } else {
6502: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
6503: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
6504: $changes{'loginvia'}{$lonhost} = 1;
6505: }
6506: }
6507: if ($loginhash{login}{loginvia}{$lonhost}{'server'} eq '') {
6508: foreach my $item (@loginvia_attribs) {
6509: $loginhash{login}{loginvia}{$lonhost}{$item} = '';
6510: }
6511: } else {
6512: foreach my $item (@loginvia_attribs) {
6513: my $new = $env{'form.'.$lonhost.'_'.$item};
6514: if (($item eq 'serverpath') && ($new eq 'custom')) {
6515: $env{'form.'.$lonhost.'_custompath'} =~ s/\s+//g;
6516: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
6517: $new = '/';
6518: }
6519: }
6520: if (($item eq 'custompath') &&
6521: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
6522: $new = '';
6523: }
6524: if ($new ne $curr_loginvia{$lonhost}{$item}) {
6525: $changes{'loginvia'}{$lonhost} = 1;
6526: }
6527: if ($item eq 'exempt') {
6528: $new = &check_exempt_addresses($new);
6529: }
6530: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
6531: }
6532: }
6533: } else {
6534: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
6535: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
6536: $changes{'loginvia'}{$lonhost} = 1;
6537: foreach my $item (@loginvia_attribs) {
6538: my $new = $env{'form.'.$lonhost.'_'.$item};
6539: if (($item eq 'serverpath') && ($new eq 'custom')) {
6540: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
6541: $new = '/';
6542: }
6543: }
6544: if (($item eq 'custompath') &&
6545: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
6546: $new = '';
6547: }
6548: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
6549: }
6550: }
6551: }
6552: }
6553: }
6554:
6555: my $servadm = $r->dir_config('lonAdmEMail');
6556: my %langchoices = &Apache::lonlocal::texthash(&get_languages_hash());
6557: if (ref($domconfig{'login'}) eq 'HASH') {
6558: if (ref($domconfig{'login'}{'helpurl'}) eq 'HASH') {
6559: foreach my $lang (sort(keys(%{$domconfig{'login'}{'helpurl'}}))) {
6560: if ($lang eq 'nolang') {
6561: push(@currlangs,$lang);
6562: } elsif (defined($langchoices{$lang})) {
6563: push(@currlangs,$lang);
6564: } else {
6565: next;
6566: }
6567: }
6568: }
6569: }
6570: my @delurls = &Apache::loncommon::get_env_multiple('form.loginhelpurl_del');
6571: if (@currlangs > 0) {
6572: foreach my $lang (@currlangs) {
6573: if (grep(/^\Q$lang\E$/,@delurls)) {
6574: $changes{'helpurl'}{$lang} = 1;
6575: } elsif ($env{'form.loginhelpurl_'.$lang.'.filename'}) {
6576: $changes{'helpurl'}{$lang} = 1;
6577: $newfile{$lang} = $env{'form.loginhelpurl_'.$lang.'.filename'};
6578: push(@newlangs,$lang);
6579: } else {
6580: $loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang};
6581: }
6582: }
6583: }
6584: unless (grep(/^nolang$/,@currlangs)) {
6585: if ($env{'form.loginhelpurl_nolang.filename'}) {
6586: $changes{'helpurl'}{'nolang'} = 1;
6587: $newfile{'nolang'} = $env{'form.loginhelpurl_nolang.filename'};
6588: push(@newlangs,'nolang');
6589: }
6590: }
6591: if ($env{'form.loginhelpurl_add_lang'}) {
6592: if ((defined($langchoices{$env{'form.loginhelpurl_add_lang'}})) &&
6593: ($env{'form.loginhelpurl_add_file.filename'})) {
6594: $newfile{$env{'form.loginhelpurl_add_lang'}} = $env{'form.loginhelpurl_add_file.filename'};
6595: $addedfile = $env{'form.loginhelpurl_add_lang'};
6596: }
6597: }
6598: if ((@newlangs > 0) || ($addedfile)) {
6599: my $error;
6600: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
6601: if ($configuserok eq 'ok') {
6602: if ($switchserver) {
6603: $error = &mt("Upload of custom help file is not permitted to this server: [_1]",$switchserver);
6604: } elsif ($author_ok eq 'ok') {
6605: my @allnew = @newlangs;
6606: if ($addedfile ne '') {
6607: push(@allnew,$addedfile);
6608: }
6609: foreach my $lang (@allnew) {
6610: my $formelem = 'loginhelpurl_'.$lang;
6611: if ($lang eq $env{'form.loginhelpurl_add_lang'}) {
6612: $formelem = 'loginhelpurl_add_file';
6613: }
6614: (my $result,$newurl{$lang}) = &publishlogo($r,'upload',$formelem,$dom,$confname,
6615: "help/$lang",'','',$newfile{$lang});
6616: if ($result eq 'ok') {
6617: $loginhash{'login'}{'helpurl'}{$lang} = $newurl{$lang};
6618: $changes{'helpurl'}{$lang} = 1;
6619: } else {
6620: my $puberror = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$newfile{$lang},$result);
6621: $errors .= '<li><span class="LC_error">'.$puberror.'</span></li>';
6622: if ((grep(/^\Q$lang\E$/,@currlangs)) &&
6623: (!grep(/^\Q$lang\E$/,@delurls))) {
6624: $loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang};
6625: }
6626: }
6627: }
6628: } else {
6629: $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);
6630: }
6631: } else {
6632: $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);
6633: }
6634: if ($error) {
6635: &Apache::lonnet::logthis($error);
6636: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
6637: }
6638: }
6639:
6640: my (%currheadtagurls,%currexempt,@newhosts,%newheadtagurls,%possexempt);
6641: if (ref($domconfig{'login'}) eq 'HASH') {
6642: if (ref($domconfig{'login'}{'headtag'}) eq 'HASH') {
6643: foreach my $lonhost (keys(%{$domconfig{'login'}{'headtag'}})) {
6644: if ($domservers{$lonhost}) {
6645: if (ref($domconfig{'login'}{'headtag'}{$lonhost}) eq 'HASH') {
6646: $currheadtagurls{$lonhost} = $domconfig{'login'}{'headtag'}{$lonhost}{'url'};
6647: $currexempt{$lonhost} = $domconfig{'login'}{'headtag'}{$lonhost}{'exempt'};
6648: }
6649: }
6650: }
6651: }
6652: }
6653: my @delheadtagurls = &Apache::loncommon::get_env_multiple('form.loginheadtag_del');
6654: foreach my $lonhost (sort(keys(%domservers))) {
6655: if (grep(/^\Q$lonhost\E$/,@delheadtagurls)) {
6656: $changes{'headtag'}{$lonhost} = 1;
6657: } else {
6658: if ($env{'form.loginheadtagexempt_'.$lonhost}) {
6659: $possexempt{$lonhost} = &check_exempt_addresses($env{'form.loginheadtagexempt_'.$lonhost});
6660: }
6661: if ($env{'form.loginheadtag_'.$lonhost.'.filename'}) {
6662: push(@newhosts,$lonhost);
6663: } elsif ($currheadtagurls{$lonhost}) {
6664: $loginhash{'login'}{'headtag'}{$lonhost}{'url'} = $currheadtagurls{$lonhost};
6665: if ($currexempt{$lonhost}) {
6666: if ((!exists($possexempt{$lonhost})) || ($possexempt{$lonhost} ne $currexempt{$lonhost})) {
6667: $changes{'headtag'}{$lonhost} = 1;
6668: }
6669: } elsif ($possexempt{$lonhost}) {
6670: $changes{'headtag'}{$lonhost} = 1;
6671: }
6672: if ($possexempt{$lonhost}) {
6673: $loginhash{'login'}{'headtag'}{$lonhost}{'exempt'} = $possexempt{$lonhost};
6674: }
6675: }
6676: }
6677: }
6678: if (@newhosts) {
6679: my $error;
6680: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
6681: if ($configuserok eq 'ok') {
6682: if ($switchserver) {
6683: $error = &mt("Upload of custom markup is not permitted to this server: [_1]",$switchserver);
6684: } elsif ($author_ok eq 'ok') {
6685: foreach my $lonhost (@newhosts) {
6686: my $formelem = 'loginheadtag_'.$lonhost;
6687: (my $result,$newheadtagurls{$lonhost}) = &publishlogo($r,'upload',$formelem,$dom,$confname,
6688: "login/headtag/$lonhost",'','',
6689: $env{'form.loginheadtag_'.$lonhost.'.filename'});
6690: if ($result eq 'ok') {
6691: $loginhash{'login'}{'headtag'}{$lonhost}{'url'} = $newheadtagurls{$lonhost};
6692: $changes{'headtag'}{$lonhost} = 1;
6693: if ($possexempt{$lonhost}) {
6694: $loginhash{'login'}{'headtag'}{$lonhost}{'exempt'} = $possexempt{$lonhost};
6695: }
6696: } else {
6697: my $puberror = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",
6698: $newheadtagurls{$lonhost},$result);
6699: $errors .= '<li><span class="LC_error">'.$puberror.'</span></li>';
6700: if ((grep(/^\Q$lonhost\E$/,keys(%currheadtagurls))) &&
6701: (!grep(/^\Q$lonhost\E$/,@delheadtagurls))) {
6702: $loginhash{'login'}{'headtag'}{$lonhost} = $currheadtagurls{$lonhost};
6703: }
6704: }
6705: }
6706: } else {
6707: $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);
6708: }
6709: } else {
6710: $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);
6711: }
6712: if ($error) {
6713: &Apache::lonnet::logthis($error);
6714: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
6715: }
6716: }
6717: &process_captcha('login',\%changes,$loginhash{'login'},$domconfig{'login'});
6718:
6719: my $defaulthelpfile = '/adm/loginproblems.html';
6720: my $defaulttext = &mt('Default in use');
6721:
6722: my $putresult = &Apache::lonnet::put_dom('configuration',\%loginhash,
6723: $dom);
6724: if ($putresult eq 'ok') {
6725: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
6726: my %defaultchecked = (
6727: 'coursecatalog' => 'on',
6728: 'helpdesk' => 'on',
6729: 'adminmail' => 'off',
6730: 'newuser' => 'off',
6731: );
6732: if (ref($domconfig{'login'}) eq 'HASH') {
6733: foreach my $item (@toggles) {
6734: if ($defaultchecked{$item} eq 'on') {
6735: if (($domconfig{'login'}{$item} eq '0') &&
6736: ($env{'form.'.$item} eq '1')) {
6737: $changes{$item} = 1;
6738: } elsif (($domconfig{'login'}{$item} eq '' ||
6739: $domconfig{'login'}{$item} eq '1') &&
6740: ($env{'form.'.$item} eq '0')) {
6741: $changes{$item} = 1;
6742: }
6743: } elsif ($defaultchecked{$item} eq 'off') {
6744: if (($domconfig{'login'}{$item} eq '1') &&
6745: ($env{'form.'.$item} eq '0')) {
6746: $changes{$item} = 1;
6747: } elsif (($domconfig{'login'}{$item} eq '' ||
6748: $domconfig{'login'}{$item} eq '0') &&
6749: ($env{'form.'.$item} eq '1')) {
6750: $changes{$item} = 1;
6751: }
6752: }
6753: }
6754: }
6755: if (keys(%changes) > 0 || $colchgtext) {
6756: &Apache::loncommon::devalidate_domconfig_cache($dom);
6757: if (ref($lastactref) eq 'HASH') {
6758: $lastactref->{'domainconfig'} = 1;
6759: }
6760: $resulttext = &mt('Changes made:').'<ul>';
6761: foreach my $item (sort(keys(%changes))) {
6762: if ($item eq 'loginvia') {
6763: if (ref($changes{$item}) eq 'HASH') {
6764: $resulttext .= '<li>'.&mt('Log-in page availability:').'<ul>';
6765: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
6766: if (defined($servers{$loginhash{login}{loginvia}{$lonhost}{'server'}})) {
6767: if (ref($loginhash{login}{loginvia}{$lonhost}) eq 'HASH') {
6768: my $protocol = $Apache::lonnet::protocol{$env{'form.'.$lonhost.'_server'}};
6769: $protocol = 'http' if ($protocol ne 'https');
6770: my $target = $protocol.'://'.$servers{$env{'form.'.$lonhost.'_server'}};
6771:
6772: if ($loginhash{login}{loginvia}{$lonhost}{'serverpath'} eq 'custom') {
6773: $target .= $loginhash{login}{loginvia}{$lonhost}{'custompath'};
6774: } else {
6775: $target .= $loginhash{login}{loginvia}{$lonhost}{'serverpath'};
6776: }
6777: $resulttext .= '<li>'.&mt('Server: [_1] log-in page redirects to [_2].',$servers{$lonhost},'<a href="'.$target.'">'.$target.'</a>');
6778: if ($loginhash{login}{loginvia}{$lonhost}{'exempt'} ne '') {
6779: $resulttext .= ' '.&mt('No redirection for clients from following IPs:').' '.$loginhash{login}{loginvia}{$lonhost}{'exempt'};
6780: }
6781: $resulttext .= '</li>';
6782: } else {
6783: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$lonhost).'</li>';
6784: }
6785: } else {
6786: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$servers{$lonhost}).'</li>';
6787: }
6788: }
6789: $resulttext .= '</ul></li>';
6790: }
6791: } elsif ($item eq 'helpurl') {
6792: if (ref($changes{$item}) eq 'HASH') {
6793: foreach my $lang (sort(keys(%{$changes{$item}}))) {
6794: if (grep(/^\Q$lang\E$/,@delurls)) {
6795: my ($chg,$link);
6796: $link = &Apache::loncommon::modal_link($defaulthelpfile,$defaulttext,600,500);
6797: if ($lang eq 'nolang') {
6798: $chg = &mt('custom log-in help file removed for no preferred language; [_1]',$link);
6799: } else {
6800: $chg = &mt('custom log-in help file removed for specific language: [_1]; [_2]',$langchoices{$lang},$link);
6801: }
6802: $resulttext .= '<li>'.$chg.'</li>';
6803: } else {
6804: my $chg;
6805: if ($lang eq 'nolang') {
6806: $chg = &mt('custom log-in help file for no preferred language');
6807: } else {
6808: $chg = &mt('custom log-in help file for specific language: [_1]',$langchoices{$lang});
6809: }
6810: $resulttext .= '<li>'.&Apache::loncommon::modal_link(
6811: $loginhash{'login'}{'helpurl'}{$lang}.
6812: '?inhibitmenu=yes',$chg,600,500).
6813: '</li>';
6814: }
6815: }
6816: }
6817: } elsif ($item eq 'headtag') {
6818: if (ref($changes{$item}) eq 'HASH') {
6819: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
6820: if (grep(/^\Q$lonhost\E$/,@delheadtagurls)) {
6821: $resulttext .= '<li>'.&mt('custom markup file removed for [_1]',$domservers{$lonhost}).'</li>';
6822: } elsif (ref($loginhash{'login'}{'headtag'}{$lonhost}) eq 'HASH') {
6823: $resulttext .= '<li><a href="'.
6824: "javascript:void(open('$loginhash{'login'}{'headtag'}{$lonhost}{'url'}?inhibitmenu=yes','Custom_HeadTag',
6825: 'menubar=0,toolbar=1,scrollbars=1,width=600,height=500,resizable=yes'))".
6826: '">'.&mt('custom markup').'</a> '.&mt('(for [_1])',$servers{$lonhost}).' ';
6827: if ($possexempt{$lonhost}) {
6828: $resulttext .= &mt('not included for client IP(s): [_1]',$possexempt{$lonhost});
6829: } else {
6830: $resulttext .= &mt('included for any client IP');
6831: }
6832: $resulttext .= '</li>';
6833: }
6834: }
6835: }
6836: } elsif ($item eq 'captcha') {
6837: if (ref($loginhash{'login'}) eq 'HASH') {
6838: my $chgtxt;
6839: if ($loginhash{'login'}{$item} eq 'notused') {
6840: $chgtxt .= &mt('No CAPTCHA validation in use for helpdesk form.');
6841: } else {
6842: my %captchas = &captcha_phrases();
6843: if ($captchas{$loginhash{'login'}{$item}}) {
6844: $chgtxt .= &mt("Validation for helpdesk form set to $captchas{$loginhash{'login'}{$item}}.");
6845: } else {
6846: $chgtxt .= &mt('Validation for helpdesk form set to unknown type.');
6847: }
6848: }
6849: $resulttext .= '<li>'.$chgtxt.'</li>';
6850: }
6851: } elsif ($item eq 'recaptchakeys') {
6852: if (ref($loginhash{'login'}) eq 'HASH') {
6853: my ($privkey,$pubkey);
6854: if (ref($loginhash{'login'}{$item}) eq 'HASH') {
6855: $pubkey = $loginhash{'login'}{$item}{'public'};
6856: $privkey = $loginhash{'login'}{$item}{'private'};
6857: }
6858: my $chgtxt .= &mt('ReCAPTCHA keys changes').'<ul>';
6859: if (!$pubkey) {
6860: $chgtxt .= '<li>'.&mt('Public key deleted').'</li>';
6861: } else {
6862: $chgtxt .= '<li>'.&mt('Public key set to [_1]',$pubkey).'</li>';
6863: }
6864: if (!$privkey) {
6865: $chgtxt .= '<li>'.&mt('Private key deleted').'</li>';
6866: } else {
6867: $chgtxt .= '<li>'.&mt('Private key set to [_1]',$privkey).'</li>';
6868: }
6869: $chgtxt .= '</ul>';
6870: $resulttext .= '<li>'.$chgtxt.'</li>';
6871: }
6872: } elsif ($item eq 'recaptchaversion') {
6873: if (ref($loginhash{'login'}) eq 'HASH') {
6874: if ($loginhash{'login'}{'captcha'} eq 'recaptcha') {
6875: $resulttext .= '<li>'.&mt('ReCAPTCHA for helpdesk form set to version [_1]',$loginhash{'login'}{'recaptchaversion'}).
6876: '</li>';
6877: }
6878: }
6879: } else {
6880: $resulttext .= '<li>'.&mt("$title{$item} set to $offon[$env{'form.'.$item}]").'</li>';
6881: }
6882: }
6883: $resulttext .= $colchgtext.'</ul>';
6884: } else {
6885: $resulttext = &mt('No changes made to log-in page settings');
6886: }
6887: } else {
6888: $resulttext = '<span class="LC_error">'.
6889: &mt('An error occurred: [_1]',$putresult).'</span>';
6890: }
6891: if ($errors) {
6892: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
6893: $errors.'</ul>';
6894: }
6895: return $resulttext;
6896: }
6897:
6898:
6899: sub check_exempt_addresses {
6900: my ($iplist) = @_;
6901: $iplist =~ s/^\s+//;
6902: $iplist =~ s/\s+$//;
6903: my @poss_ips = split(/\s*[,:]\s*/,$iplist);
6904: my (@okips,$new);
6905: foreach my $ip (@poss_ips) {
6906: if ($ip =~ /^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$/) {
6907: if (($1 <= 255) && ($2 <= 255) && ($3 <= 255) && ($4 <= 255)) {
6908: push(@okips,$ip);
6909: }
6910: }
6911: }
6912: if (@okips > 0) {
6913: $new = join(',',@okips);
6914: } else {
6915: $new = '';
6916: }
6917: return $new;
6918: }
6919:
6920: sub color_font_choices {
6921: my %choices =
6922: &Apache::lonlocal::texthash (
6923: img => "Header",
6924: bgs => "Background colors",
6925: links => "Link colors",
6926: images => "Images",
6927: font => "Font color",
6928: fontmenu => "Font menu",
6929: pgbg => "Page",
6930: tabbg => "Header",
6931: sidebg => "Border",
6932: link => "Link",
6933: alink => "Active link",
6934: vlink => "Visited link",
6935: );
6936: return %choices;
6937: }
6938:
6939: sub modify_rolecolors {
6940: my ($r,$dom,$confname,$roles,$lastactref,%domconfig) = @_;
6941: my ($resulttext,%rolehash);
6942: $rolehash{'rolecolors'} = {};
6943: if (ref($domconfig{'rolecolors'}) ne 'HASH') {
6944: if ($domconfig{'rolecolors'} eq '') {
6945: $domconfig{'rolecolors'} = {};
6946: }
6947: }
6948: my ($errors,%changes) = &modify_colors($r,$dom,$confname,$roles,
6949: $domconfig{'rolecolors'},$rolehash{'rolecolors'});
6950: my $putresult = &Apache::lonnet::put_dom('configuration',\%rolehash,
6951: $dom);
6952: if ($putresult eq 'ok') {
6953: if (keys(%changes) > 0) {
6954: &Apache::loncommon::devalidate_domconfig_cache($dom);
6955: if (ref($lastactref) eq 'HASH') {
6956: $lastactref->{'domainconfig'} = 1;
6957: }
6958: $resulttext = &display_colorchgs($dom,\%changes,$roles,
6959: $rolehash{'rolecolors'});
6960: } else {
6961: $resulttext = &mt('No changes made to default color schemes');
6962: }
6963: } else {
6964: $resulttext = '<span class="LC_error">'.
6965: &mt('An error occurred: [_1]',$putresult).'</span>';
6966: }
6967: if ($errors) {
6968: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
6969: $errors.'</ul>';
6970: }
6971: return $resulttext;
6972: }
6973:
6974: sub modify_colors {
6975: my ($r,$dom,$confname,$roles,$domconfig,$confhash) = @_;
6976: my (%changes,%choices);
6977: my @bgs;
6978: my @links = ('link','alink','vlink');
6979: my @logintext;
6980: my @images;
6981: my $servadm = $r->dir_config('lonAdmEMail');
6982: my $errors;
6983: my %defaults;
6984: foreach my $role (@{$roles}) {
6985: if ($role eq 'login') {
6986: %choices = &login_choices();
6987: @logintext = ('textcol','bgcol');
6988: } else {
6989: %choices = &color_font_choices();
6990: }
6991: if ($role eq 'login') {
6992: @images = ('img','logo','domlogo','login');
6993: @bgs = ('pgbg','mainbg','sidebg');
6994: } else {
6995: @images = ('img');
6996: @bgs = ('pgbg','tabbg','sidebg');
6997: }
6998: my %defaults = &role_defaults($role,\@bgs,\@links,\@images,\@logintext);
6999: unless ($env{'form.'.$role.'_font'} eq $defaults{'font'}) {
7000: $confhash->{$role}{'font'} = $env{'form.'.$role.'_font'};
7001: }
7002: if ($role eq 'login') {
7003: foreach my $item (@logintext) {
7004: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
7005: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
7006: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
7007: }
7008: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'logintext'}{$item})) {
7009: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
7010: }
7011: }
7012: } else {
7013: $env{'form.'.$role.'_fontmenu'} = lc($env{'form.'.$role.'_fontmenu'});
7014: if ($env{'form.'.$role.'_fontmenu'} =~ /^\w+/) {
7015: $env{'form.'.$role.'_fontmenu'} = '#'.$env{'form.'.$role.'_fontmenu'};
7016: }
7017: unless($env{'form.'.$role.'_fontmenu'} eq lc($defaults{'fontmenu'})) {
7018: $confhash->{$role}{'fontmenu'} = $env{'form.'.$role.'_fontmenu'};
7019: }
7020: }
7021: foreach my $item (@bgs) {
7022: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
7023: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
7024: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
7025: }
7026: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'bgs'}{$item})) {
7027: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
7028: }
7029: }
7030: foreach my $item (@links) {
7031: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
7032: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
7033: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
7034: }
7035: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'links'}{$item})) {
7036: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
7037: }
7038: }
7039: my ($configuserok,$author_ok,$switchserver) =
7040: &config_check($dom,$confname,$servadm);
7041: my ($width,$height) = &thumb_dimensions();
7042: if (ref($domconfig->{$role}) ne 'HASH') {
7043: $domconfig->{$role} = {};
7044: }
7045: foreach my $img (@images) {
7046: if (($role eq 'login') && (($img eq 'img') || ($img eq 'logo'))) {
7047: if (defined($env{'form.login_showlogo_'.$img})) {
7048: $confhash->{$role}{'showlogo'}{$img} = 1;
7049: } else {
7050: $confhash->{$role}{'showlogo'}{$img} = 0;
7051: }
7052: }
7053: if ( ! $env{'form.'.$role.'_'.$img.'.filename'}
7054: && !defined($domconfig->{$role}{$img})
7055: && !$env{'form.'.$role.'_del_'.$img}
7056: && $env{'form.'.$role.'_import_'.$img}) {
7057: # import the old configured image from the .tab setting
7058: # if they haven't provided a new one
7059: $domconfig->{$role}{$img} =
7060: $env{'form.'.$role.'_import_'.$img};
7061: }
7062: if ($env{'form.'.$role.'_'.$img.'.filename'} ne '') {
7063: my $error;
7064: if ($configuserok eq 'ok') {
7065: if ($switchserver) {
7066: $error = &mt("Upload of [_1] image for $role page(s) is not permitted to this server: [_2]",$choices{$img},$switchserver);
7067: } else {
7068: if ($author_ok eq 'ok') {
7069: my ($result,$logourl) =
7070: &publishlogo($r,'upload',$role.'_'.$img,
7071: $dom,$confname,$img,$width,$height);
7072: if ($result eq 'ok') {
7073: $confhash->{$role}{$img} = $logourl;
7074: $changes{$role}{'images'}{$img} = 1;
7075: } else {
7076: $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);
7077: }
7078: } else {
7079: $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);
7080: }
7081: }
7082: } else {
7083: $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);
7084: }
7085: if ($error) {
7086: &Apache::lonnet::logthis($error);
7087: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
7088: }
7089: } elsif ($domconfig->{$role}{$img} ne '') {
7090: if ($domconfig->{$role}{$img} !~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
7091: my $error;
7092: if ($configuserok eq 'ok') {
7093: # is confname an author?
7094: if ($switchserver eq '') {
7095: if ($author_ok eq 'ok') {
7096: my ($result,$logourl) =
7097: &publishlogo($r,'copy',$domconfig->{$role}{$img},
7098: $dom,$confname,$img,$width,$height);
7099: if ($result eq 'ok') {
7100: $confhash->{$role}{$img} = $logourl;
7101: $changes{$role}{'images'}{$img} = 1;
7102: }
7103: }
7104: }
7105: }
7106: }
7107: }
7108: }
7109: if (ref($domconfig) eq 'HASH') {
7110: if (ref($domconfig->{$role}) eq 'HASH') {
7111: foreach my $img (@images) {
7112: if ($domconfig->{$role}{$img} ne '') {
7113: if ($env{'form.'.$role.'_del_'.$img}) {
7114: $confhash->{$role}{$img} = '';
7115: $changes{$role}{'images'}{$img} = 1;
7116: } else {
7117: if ($confhash->{$role}{$img} eq '') {
7118: $confhash->{$role}{$img} = $domconfig->{$role}{$img};
7119: }
7120: }
7121: } else {
7122: if ($env{'form.'.$role.'_del_'.$img}) {
7123: $confhash->{$role}{$img} = '';
7124: $changes{$role}{'images'}{$img} = 1;
7125: }
7126: }
7127: if (($role eq 'login') && (($img eq 'logo') || ($img eq 'img'))) {
7128: if (ref($domconfig->{'login'}{'showlogo'}) eq 'HASH') {
7129: if ($confhash->{$role}{'showlogo'}{$img} ne
7130: $domconfig->{$role}{'showlogo'}{$img}) {
7131: $changes{$role}{'showlogo'}{$img} = 1;
7132: }
7133: } else {
7134: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
7135: $changes{$role}{'showlogo'}{$img} = 1;
7136: }
7137: }
7138: }
7139: }
7140: if ($domconfig->{$role}{'font'} ne '') {
7141: if ($confhash->{$role}{'font'} ne $domconfig->{$role}{'font'}) {
7142: $changes{$role}{'font'} = 1;
7143: }
7144: } else {
7145: if ($confhash->{$role}{'font'}) {
7146: $changes{$role}{'font'} = 1;
7147: }
7148: }
7149: if ($role ne 'login') {
7150: if ($domconfig->{$role}{'fontmenu'} ne '') {
7151: if ($confhash->{$role}{'fontmenu'} ne $domconfig->{$role}{'fontmenu'}) {
7152: $changes{$role}{'fontmenu'} = 1;
7153: }
7154: } else {
7155: if ($confhash->{$role}{'fontmenu'}) {
7156: $changes{$role}{'fontmenu'} = 1;
7157: }
7158: }
7159: }
7160: foreach my $item (@bgs) {
7161: if ($domconfig->{$role}{$item} ne '') {
7162: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
7163: $changes{$role}{'bgs'}{$item} = 1;
7164: }
7165: } else {
7166: if ($confhash->{$role}{$item}) {
7167: $changes{$role}{'bgs'}{$item} = 1;
7168: }
7169: }
7170: }
7171: foreach my $item (@links) {
7172: if ($domconfig->{$role}{$item} ne '') {
7173: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
7174: $changes{$role}{'links'}{$item} = 1;
7175: }
7176: } else {
7177: if ($confhash->{$role}{$item}) {
7178: $changes{$role}{'links'}{$item} = 1;
7179: }
7180: }
7181: }
7182: foreach my $item (@logintext) {
7183: if ($domconfig->{$role}{$item} ne '') {
7184: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
7185: $changes{$role}{'logintext'}{$item} = 1;
7186: }
7187: } else {
7188: if ($confhash->{$role}{$item}) {
7189: $changes{$role}{'logintext'}{$item} = 1;
7190: }
7191: }
7192: }
7193: } else {
7194: &default_change_checker($role,\@images,\@links,\@bgs,
7195: \@logintext,$confhash,\%changes);
7196: }
7197: } else {
7198: &default_change_checker($role,\@images,\@links,\@bgs,
7199: \@logintext,$confhash,\%changes);
7200: }
7201: }
7202: return ($errors,%changes);
7203: }
7204:
7205: sub config_check {
7206: my ($dom,$confname,$servadm) = @_;
7207: my ($configuserok,$author_ok,$switchserver,%currroles);
7208: my $uhome = &Apache::lonnet::homeserver($confname,$dom,1);
7209: ($configuserok,%currroles) = &check_configuser($uhome,$dom,
7210: $confname,$servadm);
7211: if ($configuserok eq 'ok') {
7212: $switchserver = &check_switchserver($dom,$confname);
7213: if ($switchserver eq '') {
7214: $author_ok = &check_authorstatus($dom,$confname,%currroles);
7215: }
7216: }
7217: return ($configuserok,$author_ok,$switchserver);
7218: }
7219:
7220: sub default_change_checker {
7221: my ($role,$images,$links,$bgs,$logintext,$confhash,$changes) = @_;
7222: foreach my $item (@{$links}) {
7223: if ($confhash->{$role}{$item}) {
7224: $changes->{$role}{'links'}{$item} = 1;
7225: }
7226: }
7227: foreach my $item (@{$bgs}) {
7228: if ($confhash->{$role}{$item}) {
7229: $changes->{$role}{'bgs'}{$item} = 1;
7230: }
7231: }
7232: foreach my $item (@{$logintext}) {
7233: if ($confhash->{$role}{$item}) {
7234: $changes->{$role}{'logintext'}{$item} = 1;
7235: }
7236: }
7237: foreach my $img (@{$images}) {
7238: if ($env{'form.'.$role.'_del_'.$img}) {
7239: $confhash->{$role}{$img} = '';
7240: $changes->{$role}{'images'}{$img} = 1;
7241: }
7242: if ($role eq 'login') {
7243: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
7244: $changes->{$role}{'showlogo'}{$img} = 1;
7245: }
7246: }
7247: }
7248: if ($confhash->{$role}{'font'}) {
7249: $changes->{$role}{'font'} = 1;
7250: }
7251: }
7252:
7253: sub display_colorchgs {
7254: my ($dom,$changes,$roles,$confhash) = @_;
7255: my (%choices,$resulttext);
7256: if (!grep(/^login$/,@{$roles})) {
7257: $resulttext = &mt('Changes made:').'<br />';
7258: }
7259: foreach my $role (@{$roles}) {
7260: if ($role eq 'login') {
7261: %choices = &login_choices();
7262: } else {
7263: %choices = &color_font_choices();
7264: }
7265: if (ref($changes->{$role}) eq 'HASH') {
7266: if ($role ne 'login') {
7267: $resulttext .= '<h4>'.&mt($role).'</h4>';
7268: }
7269: foreach my $key (sort(keys(%{$changes->{$role}}))) {
7270: if ($role ne 'login') {
7271: $resulttext .= '<ul>';
7272: }
7273: if (ref($changes->{$role}{$key}) eq 'HASH') {
7274: if ($role ne 'login') {
7275: $resulttext .= '<li>'.&mt($choices{$key}).':<ul>';
7276: }
7277: foreach my $item (sort(keys(%{$changes->{$role}{$key}}))) {
7278: if (($role eq 'login') && ($key eq 'showlogo')) {
7279: if ($confhash->{$role}{$key}{$item}) {
7280: $resulttext .= '<li>'.&mt("$choices{$item} set to be displayed").'</li>';
7281: } else {
7282: $resulttext .= '<li>'.&mt("$choices{$item} set to not be displayed").'</li>';
7283: }
7284: } elsif ($confhash->{$role}{$item} eq '') {
7285: $resulttext .= '<li>'.&mt("$choices{$item} set to default").'</li>';
7286: } else {
7287: my $newitem = $confhash->{$role}{$item};
7288: if ($key eq 'images') {
7289: $newitem = '<img src="'.$confhash->{$role}{$item}.'" alt="'.$choices{$item}.'" valign="bottom" />';
7290: }
7291: $resulttext .= '<li>'.&mt("$choices{$item} set to [_1]",$newitem).'</li>';
7292: }
7293: }
7294: if ($role ne 'login') {
7295: $resulttext .= '</ul></li>';
7296: }
7297: } else {
7298: if ($confhash->{$role}{$key} eq '') {
7299: $resulttext .= '<li>'.&mt("$choices{$key} set to default").'</li>';
7300: } else {
7301: $resulttext .= '<li>'.&mt("$choices{$key} set to [_1]",$confhash->{$role}{$key}).'</li>';
7302: }
7303: }
7304: if ($role ne 'login') {
7305: $resulttext .= '</ul>';
7306: }
7307: }
7308: }
7309: }
7310: return $resulttext;
7311: }
7312:
7313: sub thumb_dimensions {
7314: return ('200','50');
7315: }
7316:
7317: sub check_dimensions {
7318: my ($inputfile) = @_;
7319: my ($fullwidth,$fullheight);
7320: if ($inputfile =~ m|^[/\w.\-]+$|) {
7321: if (open(PIPE,"identify $inputfile 2>&1 |")) {
7322: my $imageinfo = <PIPE>;
7323: if (!close(PIPE)) {
7324: &Apache::lonnet::logthis("Failed to close PIPE opened to retrieve image information for $inputfile");
7325: }
7326: chomp($imageinfo);
7327: my ($fullsize) =
7328: ($imageinfo =~ /^\Q$inputfile\E\s+\w+\s+(\d+x\d+)/);
7329: if ($fullsize) {
7330: ($fullwidth,$fullheight) = split(/x/,$fullsize);
7331: }
7332: }
7333: }
7334: return ($fullwidth,$fullheight);
7335: }
7336:
7337: sub check_configuser {
7338: my ($uhome,$dom,$confname,$servadm) = @_;
7339: my ($configuserok,%currroles);
7340: if ($uhome eq 'no_host') {
7341: srand( time() ^ ($$ + ($$ << 15)) ); # Seed rand.
7342: my $configpass = &LONCAPA::Enrollment::create_password();
7343: $configuserok =
7344: &Apache::lonnet::modifyuser($dom,$confname,'','internal',
7345: $configpass,'','','','','',undef,$servadm);
7346: } else {
7347: $configuserok = 'ok';
7348: %currroles =
7349: &Apache::lonnet::get_my_roles($confname,$dom,'userroles');
7350: }
7351: return ($configuserok,%currroles);
7352: }
7353:
7354: sub check_authorstatus {
7355: my ($dom,$confname,%currroles) = @_;
7356: my $author_ok;
7357: if (!$currroles{':'.$dom.':au'}) {
7358: my $start = time;
7359: my $end = 0;
7360: $author_ok =
7361: &Apache::lonnet::assignrole($dom,$confname,'/'.$dom.'/',
7362: 'au',$end,$start,'','','domconfig');
7363: } else {
7364: $author_ok = 'ok';
7365: }
7366: return $author_ok;
7367: }
7368:
7369: sub publishlogo {
7370: my ($r,$action,$formname,$dom,$confname,$subdir,$thumbwidth,$thumbheight,$savefileas) = @_;
7371: my ($output,$fname,$logourl,$madethumb);
7372: if ($action eq 'upload') {
7373: $fname=$env{'form.'.$formname.'.filename'};
7374: chop($env{'form.'.$formname});
7375: } else {
7376: ($fname) = ($formname =~ /([^\/]+)$/);
7377: }
7378: if ($savefileas ne '') {
7379: $fname = $savefileas;
7380: }
7381: $fname=&Apache::lonnet::clean_filename($fname);
7382: # See if there is anything left
7383: unless ($fname) { return ('error: no uploaded file'); }
7384: $fname="$subdir/$fname";
7385: my $docroot=$r->dir_config('lonDocRoot');
7386: my $filepath="$docroot/priv";
7387: my $relpath = "$dom/$confname";
7388: my ($fnamepath,$file,$fetchthumb);
7389: $file=$fname;
7390: if ($fname=~m|/|) {
7391: ($fnamepath,$file) = ($fname =~ m|^(.*)/([^/]+)$|);
7392: }
7393: my @parts=split(/\//,"$filepath/$relpath/$fnamepath");
7394: my $count;
7395: for ($count=5;$count<=$#parts;$count++) {
7396: $filepath.="/$parts[$count]";
7397: if ((-e $filepath)!=1) {
7398: mkdir($filepath,02770);
7399: }
7400: }
7401: # Check for bad extension and disallow upload
7402: if ($file=~/\.(\w+)$/ &&
7403: (&Apache::loncommon::fileembstyle($1) eq 'hdn')) {
7404: $output =
7405: &mt('Invalid file extension ([_1]) - reserved for internal use.',$1);
7406: } elsif ($file=~/\.(\w+)$/ &&
7407: !defined(&Apache::loncommon::fileembstyle($1))) {
7408: $output = &mt('Unrecognized file extension ([_1]) - rename the file with a proper extension and re-upload.',$1);
7409: } elsif ($file=~/\.(\d+)\.(\w+)$/) {
7410: $output = &mt('Filename not allowed - rename the file to remove the number immediately before the file extension([_1]) and re-upload.',$2);
7411: } elsif (-d "$filepath/$file") {
7412: $output = &mt('Filename is a directory name - rename the file and re-upload');
7413: } else {
7414: my $source = $filepath.'/'.$file;
7415: my $logfile;
7416: if (!open($logfile,">>$source".'.log')) {
7417: return (&mt('No write permission to Authoring Space'));
7418: }
7419: print $logfile
7420: "\n================= Publish ".localtime()." ================\n".
7421: $env{'user.name'}.':'.$env{'user.domain'}."\n";
7422: # Save the file
7423: if (!open(FH,'>'.$source)) {
7424: &Apache::lonnet::logthis('Failed to create '.$source);
7425: return (&mt('Failed to create file'));
7426: }
7427: if ($action eq 'upload') {
7428: if (!print FH ($env{'form.'.$formname})) {
7429: &Apache::lonnet::logthis('Failed to write to '.$source);
7430: return (&mt('Failed to write file'));
7431: }
7432: } else {
7433: my $original = &Apache::lonnet::filelocation('',$formname);
7434: if(!copy($original,$source)) {
7435: &Apache::lonnet::logthis('Failed to copy '.$original.' to '.$source);
7436: return (&mt('Failed to write file'));
7437: }
7438: }
7439: close(FH);
7440: chmod(0660, $source); # Permissions to rw-rw---.
7441:
7442: my $targetdir=$docroot.'/res/'.$dom.'/'.$confname .'/'.$fnamepath;
7443: my $copyfile=$targetdir.'/'.$file;
7444:
7445: my @parts=split(/\//,$targetdir);
7446: my $path="/$parts[1]/$parts[2]/$parts[3]/$parts[4]";
7447: for (my $count=5;$count<=$#parts;$count++) {
7448: $path.="/$parts[$count]";
7449: if (!-e $path) {
7450: print $logfile "\nCreating directory ".$path;
7451: mkdir($path,02770);
7452: }
7453: }
7454: my $versionresult;
7455: if (-e $copyfile) {
7456: $versionresult = &logo_versioning($targetdir,$file,$logfile);
7457: } else {
7458: $versionresult = 'ok';
7459: }
7460: if ($versionresult eq 'ok') {
7461: if (copy($source,$copyfile)) {
7462: print $logfile "\nCopied original source to ".$copyfile."\n";
7463: $output = 'ok';
7464: $logourl = '/res/'.$dom.'/'.$confname.'/'.$fname;
7465: push(@{$modified_urls},[$copyfile,$source]);
7466: my $metaoutput =
7467: &write_metadata($dom,$confname,$formname,$targetdir,$file,$logfile);
7468: unless ($registered_cleanup) {
7469: my $handlers = $r->get_handlers('PerlCleanupHandler');
7470: $r->set_handlers('PerlCleanupHandler' => [\¬ifysubscribed,@{$handlers}]);
7471: $registered_cleanup=1;
7472: }
7473: } else {
7474: print $logfile "\nUnable to write ".$copyfile.':'.$!."\n";
7475: $output = &mt('Failed to copy file to RES space').", $!";
7476: }
7477: if (($thumbwidth =~ /^\d+$/) && ($thumbheight =~ /^\d+$/)) {
7478: my $inputfile = $filepath.'/'.$file;
7479: my $outfile = $filepath.'/'.'tn-'.$file;
7480: my ($fullwidth,$fullheight) = &check_dimensions($inputfile);
7481: if ($fullwidth ne '' && $fullheight ne '') {
7482: if ($fullwidth > $thumbwidth && $fullheight > $thumbheight) {
7483: my $thumbsize = $thumbwidth.'x'.$thumbheight;
7484: system("convert -sample $thumbsize $inputfile $outfile");
7485: chmod(0660, $filepath.'/tn-'.$file);
7486: if (-e $outfile) {
7487: my $copyfile=$targetdir.'/tn-'.$file;
7488: if (copy($outfile,$copyfile)) {
7489: print $logfile "\nCopied source to ".$copyfile."\n";
7490: my $thumb_metaoutput =
7491: &write_metadata($dom,$confname,$formname,
7492: $targetdir,'tn-'.$file,$logfile);
7493: push(@{$modified_urls},[$copyfile,$outfile]);
7494: unless ($registered_cleanup) {
7495: my $handlers = $r->get_handlers('PerlCleanupHandler');
7496: $r->set_handlers('PerlCleanupHandler' => [\¬ifysubscribed,@{$handlers}]);
7497: $registered_cleanup=1;
7498: }
7499: $madethumb = 1;
7500: } else {
7501: print $logfile "\nUnable to write ".$copyfile.
7502: ':'.$!."\n";
7503: }
7504: }
7505: }
7506: }
7507: }
7508: } else {
7509: $output = $versionresult;
7510: }
7511: }
7512: return ($output,$logourl,$madethumb);
7513: }
7514:
7515: sub logo_versioning {
7516: my ($targetdir,$file,$logfile) = @_;
7517: my $target = $targetdir.'/'.$file;
7518: my ($maxversion,$fn,$extn,$output);
7519: $maxversion = 0;
7520: if ($file =~ /^(.+)\.(\w+)$/) {
7521: $fn=$1;
7522: $extn=$2;
7523: }
7524: opendir(DIR,$targetdir);
7525: while (my $filename=readdir(DIR)) {
7526: if ($filename=~/\Q$fn\E\.(\d+)\.\Q$extn\E$/) {
7527: $maxversion=($1>$maxversion)?$1:$maxversion;
7528: }
7529: }
7530: $maxversion++;
7531: print $logfile "\nCreating old version ".$maxversion."\n";
7532: my $copyfile=$targetdir.'/'.$fn.'.'.$maxversion.'.'.$extn;
7533: if (copy($target,$copyfile)) {
7534: print $logfile "Copied old target to ".$copyfile."\n";
7535: $copyfile=$copyfile.'.meta';
7536: if (copy($target.'.meta',$copyfile)) {
7537: print $logfile "Copied old target metadata to ".$copyfile."\n";
7538: $output = 'ok';
7539: } else {
7540: print $logfile "Unable to write metadata ".$copyfile.':'.$!."\n";
7541: $output = &mt('Failed to copy old meta').", $!, ";
7542: }
7543: } else {
7544: print $logfile "Unable to write ".$copyfile.':'.$!."\n";
7545: $output = &mt('Failed to copy old target').", $!, ";
7546: }
7547: return $output;
7548: }
7549:
7550: sub write_metadata {
7551: my ($dom,$confname,$formname,$targetdir,$file,$logfile) = @_;
7552: my (%metadatafields,%metadatakeys,$output);
7553: $metadatafields{'title'}=$formname;
7554: $metadatafields{'creationdate'}=time;
7555: $metadatafields{'lastrevisiondate'}=time;
7556: $metadatafields{'copyright'}='public';
7557: $metadatafields{'modifyinguser'}=$env{'user.name'}.':'.
7558: $env{'user.domain'};
7559: $metadatafields{'authorspace'}=$confname.':'.$dom;
7560: $metadatafields{'domain'}=$dom;
7561: {
7562: print $logfile "\nWrite metadata file for ".$targetdir.'/'.$file;
7563: my $mfh;
7564: if (open($mfh,'>'.$targetdir.'/'.$file.'.meta')) {
7565: foreach (sort(keys(%metadatafields))) {
7566: unless ($_=~/\./) {
7567: my $unikey=$_;
7568: $unikey=~/^([A-Za-z]+)/;
7569: my $tag=$1;
7570: $tag=~tr/A-Z/a-z/;
7571: print $mfh "\n\<$tag";
7572: foreach (split(/\,/,$metadatakeys{$unikey})) {
7573: my $value=$metadatafields{$unikey.'.'.$_};
7574: $value=~s/\"/\'\'/g;
7575: print $mfh ' '.$_.'="'.$value.'"';
7576: }
7577: print $mfh '>'.
7578: &HTML::Entities::encode($metadatafields{$unikey},'<>&"')
7579: .'</'.$tag.'>';
7580: }
7581: }
7582: $output = 'ok';
7583: print $logfile "\nWrote metadata";
7584: close($mfh);
7585: } else {
7586: print $logfile "\nFailed to open metadata file";
7587: $output = &mt('Could not write metadata');
7588: }
7589: }
7590: return $output;
7591: }
7592:
7593: sub notifysubscribed {
7594: foreach my $targetsource (@{$modified_urls}){
7595: next unless (ref($targetsource) eq 'ARRAY');
7596: my ($target,$source)=@{$targetsource};
7597: if ($source ne '') {
7598: if (open(my $logfh,'>>'.$source.'.log')) {
7599: print $logfh "\nCleanup phase: Notifications\n";
7600: my @subscribed=&subscribed_hosts($target);
7601: foreach my $subhost (@subscribed) {
7602: print $logfh "\nNotifying host ".$subhost.':';
7603: my $reply=&Apache::lonnet::critical('update:'.$target,$subhost);
7604: print $logfh $reply;
7605: }
7606: my @subscribedmeta=&subscribed_hosts("$target.meta");
7607: foreach my $subhost (@subscribedmeta) {
7608: print $logfh "\nNotifying host for metadata only ".$subhost.':';
7609: my $reply=&Apache::lonnet::critical('update:'.$target.'.meta',
7610: $subhost);
7611: print $logfh $reply;
7612: }
7613: print $logfh "\n============ Done ============\n";
7614: close($logfh);
7615: }
7616: }
7617: }
7618: return OK;
7619: }
7620:
7621: sub subscribed_hosts {
7622: my ($target) = @_;
7623: my @subscribed;
7624: if (open(my $fh,"<$target.subscription")) {
7625: while (my $subline=<$fh>) {
7626: if ($subline =~ /^($match_lonid):/) {
7627: my $host = $1;
7628: if ($host ne $Apache::lonnet::perlvar{'lonHostID'}) {
7629: unless (grep(/^\Q$host\E$/,@subscribed)) {
7630: push(@subscribed,$host);
7631: }
7632: }
7633: }
7634: }
7635: }
7636: return @subscribed;
7637: }
7638:
7639: sub check_switchserver {
7640: my ($dom,$confname) = @_;
7641: my ($allowed,$switchserver);
7642: my $home = &Apache::lonnet::homeserver($confname,$dom);
7643: if ($home eq 'no_host') {
7644: $home = &Apache::lonnet::domain($dom,'primary');
7645: }
7646: my @ids=&Apache::lonnet::current_machine_ids();
7647: foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } }
7648: if (!$allowed) {
7649: $switchserver='<a href="/adm/switchserver?otherserver='.$home.'&role=dc./'.$dom.'/&destinationurl=/adm/domainprefs">'.&mt('Switch Server').'</a>';
7650: }
7651: return $switchserver;
7652: }
7653:
7654: sub modify_quotas {
7655: my ($r,$dom,$action,$lastactref,%domconfig) = @_;
7656: my ($context,@usertools,@options,%validations,%titles,%confhash,%toolshash,
7657: %limithash,$toolregexp,%conditions,$resulttext,%changes,$confname,$configuserok,
7658: $author_ok,$switchserver,$errors,$validationitemsref,$validationnamesref,
7659: $validationfieldsref);
7660: if ($action eq 'quotas') {
7661: $context = 'tools';
7662: } else {
7663: $context = $action;
7664: }
7665: if ($context eq 'requestcourses') {
7666: @usertools = ('official','unofficial','community','textbook','placement');
7667: @options =('norequest','approval','validate','autolimit');
7668: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
7669: %titles = &courserequest_titles();
7670: $toolregexp = join('|',@usertools);
7671: %conditions = &courserequest_conditions();
7672: $confname = $dom.'-domainconfig';
7673: my $servadm = $r->dir_config('lonAdmEMail');
7674: ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
7675: ($validationitemsref,$validationnamesref,$validationfieldsref) =
7676: &Apache::loncoursequeueadmin::requestcourses_validation_types();
7677: } elsif ($context eq 'requestauthor') {
7678: @usertools = ('author');
7679: %titles = &authorrequest_titles();
7680: } else {
7681: @usertools = ('aboutme','blog','webdav','portfolio');
7682: %titles = &tool_titles();
7683: }
7684: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
7685: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
7686: foreach my $key (keys(%env)) {
7687: if ($context eq 'requestcourses') {
7688: if ($key =~ /^form\.crsreq_($toolregexp)_(.+)$/) {
7689: my $item = $1;
7690: my $type = $2;
7691: if ($type =~ /^limit_(.+)/) {
7692: $limithash{$item}{$1} = $env{$key};
7693: } else {
7694: $confhash{$item}{$type} = $env{$key};
7695: }
7696: }
7697: } elsif ($context eq 'requestauthor') {
7698: if ($key =~ /^\Qform.authorreq_\E(.+)$/) {
7699: $confhash{$1} = $env{$key};
7700: }
7701: } else {
7702: if ($key =~ /^form\.quota_(.+)$/) {
7703: $confhash{'defaultquota'}{$1} = $env{$key};
7704: } elsif ($key =~ /^form\.authorquota_(.+)$/) {
7705: $confhash{'authorquota'}{$1} = $env{$key};
7706: } elsif ($key =~ /^form\.\Q$context\E_(.+)$/) {
7707: @{$toolshash{$1}} = &Apache::loncommon::get_env_multiple($key);
7708: }
7709: }
7710: }
7711: if (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
7712: my @approvalnotify = &Apache::loncommon::get_env_multiple('form.'.$context.'notifyapproval');
7713: @approvalnotify = sort(@approvalnotify);
7714: $confhash{'notify'}{'approval'} = join(',',@approvalnotify);
7715: my @crstypes = ('official','unofficial','community','textbook','placement');
7716: my @hasuniquecode = &Apache::loncommon::get_env_multiple('form.uniquecode');
7717: foreach my $type (@hasuniquecode) {
7718: if (grep(/^\Q$type\E$/,@crstypes)) {
7719: $confhash{'uniquecode'}{$type} = 1;
7720: }
7721: }
7722: my (%newbook,%allpos);
7723: if ($context eq 'requestcourses') {
7724: foreach my $type ('textbooks','templates') {
7725: @{$allpos{$type}} = ();
7726: my $invalid;
7727: if ($type eq 'textbooks') {
7728: $invalid = &mt('Invalid LON-CAPA course for textbook');
7729: } else {
7730: $invalid = &mt('Invalid LON-CAPA course for template');
7731: }
7732: if ($env{'form.'.$type.'_addbook'}) {
7733: if (($env{'form.'.$type.'_addbook_cnum'} =~ /^$match_courseid$/) &&
7734: ($env{'form.'.$type.'_addbook_cdom'} =~ /^$match_domain$/)) {
7735: if (&Apache::lonnet::homeserver($env{'form.'.$type.'_addbook_cnum'},
7736: $env{'form.'.$type.'_addbook_cdom'}) eq 'no_host') {
7737: $errors .= '<li><span class="LC_error">'.$invalid.'</span></li>';
7738: } else {
7739: $newbook{$type} = $env{'form.'.$type.'_addbook_cdom'}.'_'.$env{'form.'.$type.'_addbook_cnum'};
7740: my $position = $env{'form.'.$type.'_addbook_pos'};
7741: $position =~ s/\D+//g;
7742: if ($position ne '') {
7743: $allpos{$type}[$position] = $newbook{$type};
7744: }
7745: }
7746: } else {
7747: $errors .= '<li><span class="LC_error">'.$invalid.'</span></li>';
7748: }
7749: }
7750: }
7751: }
7752: if (ref($domconfig{$action}) eq 'HASH') {
7753: if (ref($domconfig{$action}{'notify'}) eq 'HASH') {
7754: if ($domconfig{$action}{'notify'}{'approval'} ne $confhash{'notify'}{'approval'}) {
7755: $changes{'notify'}{'approval'} = 1;
7756: }
7757: } else {
7758: if ($confhash{'notify'}{'approval'}) {
7759: $changes{'notify'}{'approval'} = 1;
7760: }
7761: }
7762: if (ref($domconfig{$action}{'uniquecode'}) eq 'HASH') {
7763: if (ref($confhash{'uniquecode'}) eq 'HASH') {
7764: foreach my $crstype (keys(%{$domconfig{$action}{'uniquecode'}})) {
7765: unless ($confhash{'uniquecode'}{$crstype}) {
7766: $changes{'uniquecode'} = 1;
7767: }
7768: }
7769: unless ($changes{'uniquecode'}) {
7770: foreach my $crstype (keys(%{$confhash{'uniquecode'}})) {
7771: unless ($domconfig{$action}{'uniquecode'}{$crstype}) {
7772: $changes{'uniquecode'} = 1;
7773: }
7774: }
7775: }
7776: } else {
7777: $changes{'uniquecode'} = 1;
7778: }
7779: } elsif (ref($confhash{'uniquecode'}) eq 'HASH') {
7780: $changes{'uniquecode'} = 1;
7781: }
7782: if ($context eq 'requestcourses') {
7783: foreach my $type ('textbooks','templates') {
7784: if (ref($domconfig{$action}{$type}) eq 'HASH') {
7785: my %deletions;
7786: my @todelete = &Apache::loncommon::get_env_multiple('form.'.$type.'_del');
7787: if (@todelete) {
7788: map { $deletions{$_} = 1; } @todelete;
7789: }
7790: my %imgdeletions;
7791: my @todeleteimages = &Apache::loncommon::get_env_multiple('form.'.$type.'_image_del');
7792: if (@todeleteimages) {
7793: map { $imgdeletions{$_} = 1; } @todeleteimages;
7794: }
7795: my $maxnum = $env{'form.'.$type.'_maxnum'};
7796: for (my $i=0; $i<=$maxnum; $i++) {
7797: my $itemid = $env{'form.'.$type.'_id_'.$i};
7798: my ($key) = ($itemid =~ /^\Q$type\E_(\w+)$/);
7799: if (ref($domconfig{$action}{$type}{$key}) eq 'HASH') {
7800: if ($deletions{$key}) {
7801: if ($domconfig{$action}{$type}{$key}{'image'}) {
7802: #FIXME need to obsolete item in RES space
7803: }
7804: next;
7805: } else {
7806: my $newpos = $env{'form.'.$itemid};
7807: $newpos =~ s/\D+//g;
7808: foreach my $item ('subject','title','publisher','author') {
7809: next if ((($item eq 'author') || ($item eq 'publisher')) &&
7810: ($type eq 'templates'));
7811: $confhash{$type}{$key}{$item} = $env{'form.'.$type.'_'.$item.'_'.$i};
7812: if ($domconfig{$action}{$type}{$key}{$item} ne $confhash{$type}{$key}{$item}) {
7813: $changes{$type}{$key} = 1;
7814: }
7815: }
7816: $allpos{$type}[$newpos] = $key;
7817: }
7818: if ($imgdeletions{$key}) {
7819: $changes{$type}{$key} = 1;
7820: #FIXME need to obsolete item in RES space
7821: } elsif ($env{'form.'.$type.'_image_'.$i.'.filename'}) {
7822: my ($cdom,$cnum) = split(/_/,$key);
7823: my ($imgurl,$error) = &process_textbook_image($r,$dom,$confname,$type.'_image_'.$i,
7824: $cdom,$cnum,$type,$configuserok,
7825: $switchserver,$author_ok);
7826: if ($imgurl) {
7827: $confhash{$type}{$key}{'image'} = $imgurl;
7828: $changes{$type}{$key} = 1;
7829: }
7830: if ($error) {
7831: &Apache::lonnet::logthis($error);
7832: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
7833: }
7834: } elsif ($domconfig{$action}{$type}{$key}{'image'}) {
7835: $confhash{$type}{$key}{'image'} =
7836: $domconfig{$action}{$type}{$key}{'image'};
7837: }
7838: }
7839: }
7840: }
7841: }
7842: }
7843: } else {
7844: if ($confhash{'notify'}{'approval'}) {
7845: $changes{'notify'}{'approval'} = 1;
7846: }
7847: if (ref($confhash{'uniquecode'} eq 'HASH')) {
7848: $changes{'uniquecode'} = 1;
7849: }
7850: }
7851: if ($context eq 'requestcourses') {
7852: foreach my $type ('textbooks','templates') {
7853: if ($newbook{$type}) {
7854: $changes{$type}{$newbook{$type}} = 1;
7855: foreach my $item ('subject','title','publisher','author') {
7856: next if ((($item eq 'author') || ($item eq 'publisher')) &&
7857: ($type eq 'template'));
7858: $env{'form.'.$type.'_addbook_'.$item} =~ s/(`)/'/g;
7859: if ($env{'form.'.$type.'_addbook_'.$item}) {
7860: $confhash{$type}{$newbook{$type}}{$item} = $env{'form.'.$type.'_addbook_'.$item};
7861: }
7862: }
7863: if ($type eq 'textbooks') {
7864: if ($env{'form.'.$type.'_addbook_image.filename'} ne '') {
7865: my ($cdom,$cnum) = split(/_/,$newbook{$type});
7866: my ($imageurl,$error) =
7867: &process_textbook_image($r,$dom,$confname,$type.'_addbook_image',$cdom,$cnum,$type,
7868: $configuserok,$switchserver,$author_ok);
7869: if ($imageurl) {
7870: $confhash{$type}{$newbook{$type}}{'image'} = $imageurl;
7871: }
7872: if ($error) {
7873: &Apache::lonnet::logthis($error);
7874: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
7875: }
7876: }
7877: }
7878: }
7879: if (@{$allpos{$type}} > 0) {
7880: my $idx = 0;
7881: foreach my $item (@{$allpos{$type}}) {
7882: if ($item ne '') {
7883: $confhash{$type}{$item}{'order'} = $idx;
7884: if (ref($domconfig{$action}) eq 'HASH') {
7885: if (ref($domconfig{$action}{$type}) eq 'HASH') {
7886: if (ref($domconfig{$action}{$type}{$item}) eq 'HASH') {
7887: if ($domconfig{$action}{$type}{$item}{'order'} ne $idx) {
7888: $changes{$type}{$item} = 1;
7889: }
7890: }
7891: }
7892: }
7893: $idx ++;
7894: }
7895: }
7896: }
7897: }
7898: if (ref($validationitemsref) eq 'ARRAY') {
7899: foreach my $item (@{$validationitemsref}) {
7900: if ($item eq 'fields') {
7901: my @changed;
7902: @{$confhash{'validation'}{$item}} = &Apache::loncommon::get_env_multiple('form.requestcourses_validation_'.$item);
7903: if (@{$confhash{'validation'}{$item}} > 0) {
7904: @{$confhash{'validation'}{$item}} = sort(@{$confhash{'validation'}{$item}});
7905: }
7906: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
7907: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
7908: if (ref($domconfig{'requestcourses'}{'validation'}{$item}) eq 'ARRAY') {
7909: @changed = &Apache::loncommon::compare_arrays($confhash{'validation'}{$item},
7910: $domconfig{'requestcourses'}{'validation'}{$item});
7911: } else {
7912: @changed = @{$confhash{'validation'}{$item}};
7913: }
7914: } else {
7915: @changed = @{$confhash{'validation'}{$item}};
7916: }
7917: } else {
7918: @changed = @{$confhash{'validation'}{$item}};
7919: }
7920: if (@changed) {
7921: if ($confhash{'validation'}{$item}) {
7922: $changes{'validation'}{$item} = join(', ',@{$confhash{'validation'}{$item}});
7923: } else {
7924: $changes{'validation'}{$item} = &mt('None');
7925: }
7926: }
7927: } else {
7928: $confhash{'validation'}{$item} = $env{'form.requestcourses_validation_'.$item};
7929: if ($item eq 'markup') {
7930: if ($env{'form.requestcourses_validation_'.$item}) {
7931: $env{'form.requestcourses_validation_'.$item} =~ s/[\n\r\f]+/\s/gs;
7932: }
7933: }
7934: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
7935: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
7936: if ($domconfig{'requestcourses'}{'validation'}{$item} ne $confhash{'validation'}{$item}) {
7937: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
7938: }
7939: } else {
7940: if ($confhash{'validation'}{$item} ne '') {
7941: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
7942: }
7943: }
7944: } else {
7945: if ($confhash{'validation'}{$item} ne '') {
7946: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
7947: }
7948: }
7949: }
7950: }
7951: }
7952: if ($env{'form.validationdc'}) {
7953: my $newval = $env{'form.validationdc'};
7954: my %domcoords = &get_active_dcs($dom);
7955: if (exists($domcoords{$newval})) {
7956: $confhash{'validation'}{'dc'} = $newval;
7957: }
7958: }
7959: if (ref($confhash{'validation'}) eq 'HASH') {
7960: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
7961: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
7962: if ($domconfig{'requestcourses'}{'validation'}{'dc'}) {
7963: unless ($confhash{'validation'}{'dc'} eq $domconfig{'requestcourses'}{'validation'}{'dc'}) {
7964: if ($confhash{'validation'}{'dc'} eq '') {
7965: $changes{'validation'}{'dc'} = &mt('None');
7966: } else {
7967: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
7968: }
7969: }
7970: } elsif ($confhash{'validation'}{'dc'} ne '') {
7971: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
7972: }
7973: } elsif ($confhash{'validation'}{'dc'} ne '') {
7974: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
7975: }
7976: } elsif ($confhash{'validation'}{'dc'} ne '') {
7977: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
7978: }
7979: } else {
7980: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
7981: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
7982: if ($domconfig{'requestcourses'}{'validation'}{'dc'}) {
7983: $changes{'validation'}{'dc'} = &mt('None');
7984: }
7985: }
7986: }
7987: }
7988: }
7989: } else {
7990: $confhash{'defaultquota'}{'default'} = $env{'form.defaultquota'};
7991: $confhash{'authorquota'}{'default'} = $env{'form.authorquota'};
7992: }
7993: foreach my $item (@usertools) {
7994: foreach my $type (@{$types},'default','_LC_adv') {
7995: my $unset;
7996: if ($context eq 'requestcourses') {
7997: $unset = '0';
7998: if ($type eq '_LC_adv') {
7999: $unset = '';
8000: }
8001: if ($confhash{$item}{$type} eq 'autolimit') {
8002: $confhash{$item}{$type} .= '=';
8003: unless ($limithash{$item}{$type} =~ /\D/) {
8004: $confhash{$item}{$type} .= $limithash{$item}{$type};
8005: }
8006: }
8007: } elsif ($context eq 'requestauthor') {
8008: $unset = '0';
8009: if ($type eq '_LC_adv') {
8010: $unset = '';
8011: }
8012: } else {
8013: if (grep(/^\Q$type\E$/,@{$toolshash{$item}})) {
8014: $confhash{$item}{$type} = 1;
8015: } else {
8016: $confhash{$item}{$type} = 0;
8017: }
8018: }
8019: if (ref($domconfig{$action}) eq 'HASH') {
8020: if ($action eq 'requestauthor') {
8021: if ($domconfig{$action}{$type} ne $confhash{$type}) {
8022: $changes{$type} = 1;
8023: }
8024: } elsif (ref($domconfig{$action}{$item}) eq 'HASH') {
8025: if ($domconfig{$action}{$item}{$type} ne $confhash{$item}{$type}) {
8026: $changes{$item}{$type} = 1;
8027: }
8028: } else {
8029: if ($context eq 'requestcourses') {
8030: if ($confhash{$item}{$type} ne $unset) {
8031: $changes{$item}{$type} = 1;
8032: }
8033: } else {
8034: if (!$confhash{$item}{$type}) {
8035: $changes{$item}{$type} = 1;
8036: }
8037: }
8038: }
8039: } else {
8040: if ($context eq 'requestcourses') {
8041: if ($confhash{$item}{$type} ne $unset) {
8042: $changes{$item}{$type} = 1;
8043: }
8044: } elsif ($context eq 'requestauthor') {
8045: if ($confhash{$type} ne $unset) {
8046: $changes{$type} = 1;
8047: }
8048: } else {
8049: if (!$confhash{$item}{$type}) {
8050: $changes{$item}{$type} = 1;
8051: }
8052: }
8053: }
8054: }
8055: }
8056: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
8057: if (ref($domconfig{'quotas'}) eq 'HASH') {
8058: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
8059: foreach my $key (keys(%{$domconfig{'quotas'}{'defaultquota'}})) {
8060: if (exists($confhash{'defaultquota'}{$key})) {
8061: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{'defaultquota'}{$key}) {
8062: $changes{'defaultquota'}{$key} = 1;
8063: }
8064: } else {
8065: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{'defaultquota'}{$key};
8066: }
8067: }
8068: } else {
8069: foreach my $key (keys(%{$domconfig{'quotas'}})) {
8070: if (exists($confhash{'defaultquota'}{$key})) {
8071: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{$key}) {
8072: $changes{'defaultquota'}{$key} = 1;
8073: }
8074: } else {
8075: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{$key};
8076: }
8077: }
8078: }
8079: if (ref($domconfig{'quotas'}{'authorquota'}) eq 'HASH') {
8080: foreach my $key (keys(%{$domconfig{'quotas'}{'authorquota'}})) {
8081: if (exists($confhash{'authorquota'}{$key})) {
8082: if ($confhash{'authorquota'}{$key} ne $domconfig{'quotas'}{'authorquota'}{$key}) {
8083: $changes{'authorquota'}{$key} = 1;
8084: }
8085: } else {
8086: $confhash{'authorquota'}{$key} = $domconfig{'quotas'}{'authorquota'}{$key};
8087: }
8088: }
8089: }
8090: }
8091: if (ref($confhash{'defaultquota'}) eq 'HASH') {
8092: foreach my $key (keys(%{$confhash{'defaultquota'}})) {
8093: if (ref($domconfig{'quotas'}) eq 'HASH') {
8094: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
8095: if (!exists($domconfig{'quotas'}{'defaultquota'}{$key})) {
8096: $changes{'defaultquota'}{$key} = 1;
8097: }
8098: } else {
8099: if (!exists($domconfig{'quotas'}{$key})) {
8100: $changes{'defaultquota'}{$key} = 1;
8101: }
8102: }
8103: } else {
8104: $changes{'defaultquota'}{$key} = 1;
8105: }
8106: }
8107: }
8108: if (ref($confhash{'authorquota'}) eq 'HASH') {
8109: foreach my $key (keys(%{$confhash{'authorquota'}})) {
8110: if (ref($domconfig{'quotas'}) eq 'HASH') {
8111: if (ref($domconfig{'quotas'}{'authorquota'}) eq 'HASH') {
8112: if (!exists($domconfig{'quotas'}{'authorquota'}{$key})) {
8113: $changes{'authorquota'}{$key} = 1;
8114: }
8115: } else {
8116: $changes{'authorquota'}{$key} = 1;
8117: }
8118: } else {
8119: $changes{'authorquota'}{$key} = 1;
8120: }
8121: }
8122: }
8123: }
8124:
8125: if ($context eq 'requestauthor') {
8126: $domdefaults{'requestauthor'} = \%confhash;
8127: } else {
8128: foreach my $key (keys(%confhash)) {
8129: unless (($context eq 'requestcourses') && (($key eq 'textbooks') || ($key eq 'templates'))) {
8130: $domdefaults{$key} = $confhash{$key};
8131: }
8132: }
8133: }
8134:
8135: my %quotahash = (
8136: $action => { %confhash }
8137: );
8138: my $putresult = &Apache::lonnet::put_dom('configuration',\%quotahash,
8139: $dom);
8140: if ($putresult eq 'ok') {
8141: if (keys(%changes) > 0) {
8142: my $cachetime = 24*60*60;
8143: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
8144: if (ref($lastactref) eq 'HASH') {
8145: $lastactref->{'domdefaults'} = 1;
8146: }
8147: $resulttext = &mt('Changes made:').'<ul>';
8148: unless (($context eq 'requestcourses') ||
8149: ($context eq 'requestauthor')) {
8150: if (ref($changes{'defaultquota'}) eq 'HASH') {
8151: $resulttext .= '<li>'.&mt('Portfolio default quotas').'<ul>';
8152: foreach my $type (@{$types},'default') {
8153: if (defined($changes{'defaultquota'}{$type})) {
8154: my $typetitle = $usertypes->{$type};
8155: if ($type eq 'default') {
8156: $typetitle = $othertitle;
8157: }
8158: $resulttext .= '<li>'.&mt('[_1] set to [_2] MB',$typetitle,$confhash{'defaultquota'}{$type}).'</li>';
8159: }
8160: }
8161: $resulttext .= '</ul></li>';
8162: }
8163: if (ref($changes{'authorquota'}) eq 'HASH') {
8164: $resulttext .= '<li>'.&mt('Authoring Space default quotas').'<ul>';
8165: foreach my $type (@{$types},'default') {
8166: if (defined($changes{'authorquota'}{$type})) {
8167: my $typetitle = $usertypes->{$type};
8168: if ($type eq 'default') {
8169: $typetitle = $othertitle;
8170: }
8171: $resulttext .= '<li>'.&mt('[_1] set to [_2] MB',$typetitle,$confhash{'authorquota'}{$type}).'</li>';
8172: }
8173: }
8174: $resulttext .= '</ul></li>';
8175: }
8176: }
8177: my %newenv;
8178: foreach my $item (@usertools) {
8179: my (%haschgs,%inconf);
8180: if ($context eq 'requestauthor') {
8181: %haschgs = %changes;
8182: %inconf = %confhash;
8183: } else {
8184: if (ref($changes{$item}) eq 'HASH') {
8185: %haschgs = %{$changes{$item}};
8186: }
8187: if (ref($confhash{$item}) eq 'HASH') {
8188: %inconf = %{$confhash{$item}};
8189: }
8190: }
8191: if (keys(%haschgs) > 0) {
8192: my $newacc =
8193: &Apache::lonnet::usertools_access($env{'user.name'},
8194: $env{'user.domain'},
8195: $item,'reload',$context);
8196: if (($context eq 'requestcourses') ||
8197: ($context eq 'requestauthor')) {
8198: if ($env{'environment.canrequest.'.$item} ne $newacc) {
8199: $newenv{'environment.canrequest.'.$item} = $newacc;
8200: }
8201: } else {
8202: if ($env{'environment.availabletools.'.$item} ne $newacc) {
8203: $newenv{'environment.availabletools.'.$item} = $newacc;
8204: }
8205: }
8206: unless ($context eq 'requestauthor') {
8207: $resulttext .= '<li>'.$titles{$item}.'<ul>';
8208: }
8209: foreach my $type (@{$types},'default','_LC_adv') {
8210: if ($haschgs{$type}) {
8211: my $typetitle = $usertypes->{$type};
8212: if ($type eq 'default') {
8213: $typetitle = $othertitle;
8214: } elsif ($type eq '_LC_adv') {
8215: $typetitle = 'LON-CAPA Advanced Users';
8216: }
8217: if ($inconf{$type}) {
8218: if ($context eq 'requestcourses') {
8219: my $cond;
8220: if ($inconf{$type} =~ /^autolimit=(\d*)$/) {
8221: if ($1 eq '') {
8222: $cond = &mt('(Automatic processing of any request).');
8223: } else {
8224: $cond = &mt('(Automatic processing of requests up to limit of [quant,_1,request] per user).',$1);
8225: }
8226: } else {
8227: $cond = $conditions{$inconf{$type}};
8228: }
8229: $resulttext .= '<li>'.&mt('Set to be available to [_1].',$typetitle).' '.$cond.'</li>';
8230: } elsif ($context eq 'requestauthor') {
8231: $resulttext .= '<li>'.&mt('Set to "[_1]" for "[_2]".',
8232: $titles{$inconf{$type}},$typetitle);
8233:
8234: } else {
8235: $resulttext .= '<li>'.&mt('Set to be available to [_1]',$typetitle).'</li>';
8236: }
8237: } else {
8238: if ($type eq '_LC_adv') {
8239: if ($inconf{$type} eq '0') {
8240: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
8241: } else {
8242: $resulttext .= '<li>'.&mt('No override set for [_1]',$typetitle).'</li>';
8243: }
8244: } else {
8245: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
8246: }
8247: }
8248: }
8249: }
8250: unless ($context eq 'requestauthor') {
8251: $resulttext .= '</ul></li>';
8252: }
8253: }
8254: }
8255: if (($action eq 'requestcourses') || ($action eq 'requestauthor')) {
8256: if (ref($changes{'notify'}) eq 'HASH') {
8257: if ($changes{'notify'}{'approval'}) {
8258: if (ref($confhash{'notify'}) eq 'HASH') {
8259: if ($confhash{'notify'}{'approval'}) {
8260: $resulttext .= '<li>'.&mt('Notification of requests requiring approval will be sent to: ').$confhash{'notify'}{'approval'}.'</li>';
8261: } else {
8262: $resulttext .= '<li>'.&mt('No Domain Coordinators will receive notification of requests requiring approval.').'</li>';
8263: }
8264: }
8265: }
8266: }
8267: }
8268: if ($action eq 'requestcourses') {
8269: my @offon = ('off','on');
8270: if ($changes{'uniquecode'}) {
8271: if (ref($confhash{'uniquecode'}) eq 'HASH') {
8272: my $codestr = join(' ',map{ &mt($_); } sort(keys(%{$confhash{'uniquecode'}})));
8273: $resulttext .= '<li>'.
8274: &mt('Generation of six character code as course identifier for distribution to students set to on for: [_1].','<b>'.$codestr.'</b>').
8275: '</li>';
8276: } else {
8277: $resulttext .= '<li>'.&mt('Generation of six character code as course identifier for distribution to students set to off.').
8278: '</li>';
8279: }
8280: }
8281: foreach my $type ('textbooks','templates') {
8282: if (ref($changes{$type}) eq 'HASH') {
8283: $resulttext .= '<li>'.&mt("Available $type updated").'<ul>';
8284: foreach my $key (sort(keys(%{$changes{$type}}))) {
8285: my %coursehash = &Apache::lonnet::coursedescription($key);
8286: my $coursetitle = $coursehash{'description'};
8287: my $position = $confhash{$type}{$key}{'order'} + 1;
8288: $resulttext .= '<li>';
8289: foreach my $item ('subject','title','publisher','author') {
8290: next if ((($item eq 'author') || ($item eq 'publisher')) &&
8291: ($type eq 'templates'));
8292: my $name = $item.':';
8293: $name =~ s/^(\w)/\U$1/;
8294: $resulttext .= &mt($name).' '.$confhash{$type}{$key}{$item}.'<br />';
8295: }
8296: $resulttext .= ' '.&mt('Order: [_1]',$position).'<br />';
8297: if ($type eq 'textbooks') {
8298: if ($confhash{$type}{$key}{'image'}) {
8299: $resulttext .= ' '.&mt('Image: [_1]',
8300: '<img src="'.$confhash{$type}{$key}{'image'}.'"'.
8301: ' alt="Textbook cover" />').'<br />';
8302: }
8303: }
8304: $resulttext .= ' '.&mt('LON-CAPA Course: [_1]',$coursetitle).'</li>';
8305: }
8306: $resulttext .= '</ul></li>';
8307: }
8308: }
8309: if (ref($changes{'validation'}) eq 'HASH') {
8310: if ((ref($validationitemsref) eq 'ARRAY') && (ref($validationnamesref) eq 'HASH')) {
8311: $resulttext .= '<li>'.&mt('Validation of courses/communities updated').'<ul>';
8312: foreach my $item (@{$validationitemsref}) {
8313: if (exists($changes{'validation'}{$item})) {
8314: if ($item eq 'markup') {
8315: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$validationnamesref->{$item},
8316: '<br /><pre>'.$changes{'validation'}{$item}.'</pre>').'</li>';
8317: } else {
8318: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$validationnamesref->{$item},
8319: '<b>'.$changes{'validation'}{$item}.'</b>').'</li>';
8320: }
8321: }
8322: }
8323: if (exists($changes{'validation'}{'dc'})) {
8324: $resulttext .= '<li>'.&mt('Validated course requests identified as processed by: [_1]',
8325: '<b>'.$changes{'validation'}{'dc'}.'</b>').'</li>';
8326: }
8327: }
8328: }
8329: }
8330: $resulttext .= '</ul>';
8331: if (keys(%newenv)) {
8332: &Apache::lonnet::appenv(\%newenv);
8333: }
8334: } else {
8335: if ($context eq 'requestcourses') {
8336: $resulttext = &mt('No changes made to rights to request creation of courses.');
8337: } elsif ($context eq 'requestauthor') {
8338: $resulttext = &mt('No changes made to rights to request author space.');
8339: } else {
8340: $resulttext = &mt('No changes made to availability of personal information pages, blogs, portfolios or default quotas');
8341: }
8342: }
8343: } else {
8344: $resulttext = '<span class="LC_error">'.
8345: &mt('An error occurred: [_1]',$putresult).'</span>';
8346: }
8347: if ($errors) {
8348: $resulttext .= '<p>'.&mt('The following errors occurred when modifying Textbook settings.').
8349: '<ul>'.$errors.'</ul></p>';
8350: }
8351: return $resulttext;
8352: }
8353:
8354: sub process_textbook_image {
8355: my ($r,$dom,$confname,$caller,$cdom,$cnum,$type,$configuserok,$switchserver,$author_ok) = @_;
8356: my $filename = $env{'form.'.$caller.'.filename'};
8357: my ($error,$url);
8358: my ($width,$height) = (50,50);
8359: if ($configuserok eq 'ok') {
8360: if ($switchserver) {
8361: $error = &mt('Upload of textbook image is not permitted to this server: [_1]',
8362: $switchserver);
8363: } elsif ($author_ok eq 'ok') {
8364: my ($result,$imageurl) =
8365: &publishlogo($r,'upload',$caller,$dom,$confname,
8366: "$type/$dom/$cnum/cover",$width,$height);
8367: if ($result eq 'ok') {
8368: $url = $imageurl;
8369: } else {
8370: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$filename,$result);
8371: }
8372: } else {
8373: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$author_ok);
8374: }
8375: } else {
8376: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$configuserok);
8377: }
8378: return ($url,$error);
8379: }
8380:
8381: sub modify_ltitools {
8382: my ($r,$dom,$action,$lastactref,%domconfig) = @_;
8383: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
8384: my ($newid,@allpos,%changes,%confhash,$errors,$resulttext);
8385: my $confname = $dom.'-domainconfig';
8386: my $servadm = $r->dir_config('lonAdmEMail');
8387: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
8388: my (%posslti,%possfield);
8389: my @courseroles = ('cc','in','ta','ep','st');
8390: my @ltiroles = qw(Instructor ContentDeveloper TeachingAssistant Learner);
8391: map { $posslti{$_} = 1; } @ltiroles;
8392: my @allfields = ('fullname','firstname','lastname','email','user','roles');
8393: map { $possfield{$_} = 1; } @allfields;
8394: my %lt = <itools_names();
8395: if ($env{'form.ltitools_add'}) {
8396: my $title = $env{'form.ltitools_add_title'};
8397: $title =~ s/(`)/'/g;
8398: ($newid,my $error) = &get_ltitools_id($dom,$title);
8399: if ($newid) {
8400: my $position = $env{'form.ltitools_add_pos'};
8401: $position =~ s/\D+//g;
8402: if ($position ne '') {
8403: $allpos[$position] = $newid;
8404: }
8405: $changes{$newid} = 1;
8406: foreach my $item ('title','url','key','secret') {
8407: $env{'form.ltitools_add_'.$item} =~ s/(`)/'/g;
8408: if ($env{'form.ltitools_add_'.$item}) {
8409: $confhash{$newid}{$item} = $env{'form.ltitools_add_'.$item};
8410: }
8411: }
8412: if ($env{'form.ltitools_add_version'} eq 'LTI-1p0') {
8413: $confhash{$newid}{'version'} = $env{'form.ltitools_add_version'};
8414: }
8415: if ($env{'form.ltitools_add_msgtype'} eq 'basic-lti-launch-request') {
8416: $confhash{$newid}{'msgtype'} = $env{'form.ltitools_add_msgtype'};
8417: }
8418: foreach my $item ('width','height') {
8419: $env{'form.ltitools_add_'.$item} =~ s/^\s+//;
8420: $env{'form.ltitools_add_'.$item} =~ s/\s+$//;
8421: if ($env{'form.ltitools_add_'.$item} =~ /^\d+$/) {
8422: $confhash{$newid}{'display'}{$item} = $env{'form.ltitools_add_'.$item};
8423: }
8424: }
8425: if ($env{'form.ltitools_add_target'} eq 'window') {
8426: $confhash{$newid}{'display'}{'target'} = $env{'form.ltitools_add_target'};
8427: } else {
8428: $confhash{$newid}{'display'}{'target'} = 'iframe';
8429: }
8430: foreach my $item ('passback','roster') {
8431: if ($env{'form.ltitools_add_'.$item}) {
8432: $confhash{$newid}{$item} = 1;
8433: }
8434: }
8435: if ($env{'form.ltitools_add_image.filename'} ne '') {
8436: my ($imageurl,$error) =
8437: &process_ltitools_image($r,$dom,$confname,'ltitools_add_image',$dom,
8438: $configuserok,$switchserver,$author_ok);
8439: if ($imageurl) {
8440: $confhash{$newid}{'image'} = $imageurl;
8441: }
8442: if ($error) {
8443: &Apache::lonnet::logthis($error);
8444: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
8445: }
8446: }
8447: my @fields = &Apache::loncommon::get_env_multiple('form.ltitools_add_fields');
8448: foreach my $field (@fields) {
8449: if ($possfield{$field}) {
8450: if ($field eq 'roles') {
8451: foreach my $role (@courseroles) {
8452: my $choice = $env{'form.ltitools_add_roles_'.$role};
8453: if (($choice ne '') && ($posslti{$choice})) {
8454: $confhash{$newid}{'roles'}{$role} = $choice;
8455: if ($role eq 'cc') {
8456: $confhash{$newid}{'roles'}{'co'} = $choice;
8457: }
8458: }
8459: }
8460: } else {
8461: $confhash{$newid}{'fields'}{$field} = 1;
8462: }
8463: }
8464: }
8465: my @courseconfig = &Apache::loncommon::get_env_multiple('form.ltitools_courseconfig');
8466: foreach my $item (@courseconfig) {
8467: $confhash{$newid}{'crsconf'}{$item} = 1;
8468: }
8469: if ($env{'form.ltitools_add_custom'}) {
8470: my $name = $env{'form.ltitools_add_custom_name'};
8471: my $value = $env{'form.ltitools_add_custom_value'};
8472: $value =~ s/(`)/'/g;
8473: $name =~ s/(`)/'/g;
8474: $confhash{$newid}{'custom'}{$name} = $value;
8475: }
8476: } else {
8477: my $error = &mt('Failed to acquire unique ID for new external tool');
8478: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
8479: }
8480: }
8481: if (ref($domconfig{$action}) eq 'HASH') {
8482: my %deletions;
8483: my @todelete = &Apache::loncommon::get_env_multiple('form.ltitools_del');
8484: if (@todelete) {
8485: map { $deletions{$_} = 1; } @todelete;
8486: }
8487: my %customadds;
8488: my @newcustom = &Apache::loncommon::get_env_multiple('form.ltitools_customadd');
8489: if (@newcustom) {
8490: map { $customadds{$_} = 1; } @newcustom;
8491: }
8492: my %imgdeletions;
8493: my @todeleteimages = &Apache::loncommon::get_env_multiple('form.ltitools_image_del');
8494: if (@todeleteimages) {
8495: map { $imgdeletions{$_} = 1; } @todeleteimages;
8496: }
8497: my $maxnum = $env{'form.ltitools_maxnum'};
8498: for (my $i=0; $i<=$maxnum; $i++) {
8499: my $itemid = $env{'form.ltitools_id_'.$i};
8500: if (ref($domconfig{$action}{$itemid}) eq 'HASH') {
8501: if ($deletions{$itemid}) {
8502: if ($domconfig{$action}{$itemid}{'image'}) {
8503: #FIXME need to obsolete item in RES space
8504: }
8505: $changes{$itemid} = $domconfig{$action}{$itemid}{'title'};
8506: next;
8507: } else {
8508: my $newpos = $env{'form.ltitools_'.$itemid};
8509: $newpos =~ s/\D+//g;
8510: foreach my $item ('title','url','key','secret') {
8511: $confhash{$itemid}{$item} = $env{'form.ltitools_'.$item.'_'.$i};
8512: if ($domconfig{$action}{$itemid}{$item} ne $confhash{$itemid}{$item}) {
8513: $changes{$itemid} = 1;
8514: }
8515: }
8516: if ($env{'form.ltitools_version_'.$i} eq 'LTI-1p0') {
8517: $confhash{$itemid}{'version'} = $env{'form.ltitools_version_'.$i};
8518: }
8519: if ($env{'form.ltitools_msgtype_'.$i} eq 'basic-lti-launch-request') {
8520: $confhash{$itemid}{'msgtype'} = $env{'form.ltitools_msgtype_'.$i};
8521: }
8522: foreach my $size ('width','height') {
8523: $env{'form.ltitools_'.$size.'_'.$i} =~ s/^\s+//;
8524: $env{'form.ltitools_'.$size.'_'.$i} =~ s/\s+$//;
8525: if ($env{'form.ltitools_'.$size.'_'.$i} =~ /^\d+$/) {
8526: $confhash{$itemid}{'display'}{$size} = $env{'form.ltitools_'.$size.'_'.$i};
8527: if (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
8528: if ($domconfig{$action}{$itemid}{'display'}{$size} ne $confhash{$itemid}{'display'}{$size}) {
8529: $changes{$itemid} = 1;
8530: }
8531: } else {
8532: $changes{$itemid} = 1;
8533: }
8534: }
8535: }
8536: if ($env{'form.ltitools_target_'.$i} eq 'window') {
8537: $confhash{$itemid}{'display'}{'target'} = $env{'form.ltitools_target_'.$i};
8538: } else {
8539: $confhash{$itemid}{'display'}{'target'} = 'iframe';
8540: }
8541: if (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
8542: if ($domconfig{$action}{$itemid}{'display'}{'target'} ne $confhash{$itemid}{'display'}{'target'}) {
8543: $changes{$itemid} = 1;
8544: }
8545: } else {
8546: $changes{$itemid} = 1;
8547: }
8548: foreach my $extra ('passback','roster') {
8549: if ($env{'form.ltitools_'.$extra.'_'.$i}) {
8550: $confhash{$itemid}{$extra} = 1;
8551: }
8552: if ($domconfig{$action}{$itemid}{$extra} ne $confhash{$itemid}{$extra}) {
8553: $changes{$itemid} = 1;
8554: }
8555: }
8556: my @courseconfig = &Apache::loncommon::get_env_multiple('form.ltitools_courseconfig_'.$i);
8557: foreach my $item ('label','title','target') {
8558: if (grep(/^\Q$item\E$/,@courseconfig)) {
8559: $confhash{$itemid}{'crsconf'}{$item} = 1;
8560: if (ref($domconfig{$action}{$itemid}{'crsconf'}) eq 'HASH') {
8561: if ($domconfig{$action}{$itemid}{'crsconf'}{$item} ne $confhash{$itemid}{'crsconf'}{$item}) {
8562: $changes{$itemid} = 1;
8563: }
8564: } else {
8565: $changes{$itemid} = 1;
8566: }
8567: }
8568: }
8569: my @fields = &Apache::loncommon::get_env_multiple('form.ltitools_fields_'.$i);
8570: foreach my $field (@fields) {
8571: if ($possfield{$field}) {
8572: if ($field eq 'roles') {
8573: foreach my $role (@courseroles) {
8574: my $choice = $env{'form.ltitools_roles_'.$role.'_'.$i};
8575: if (($choice ne '') && ($posslti{$choice})) {
8576: $confhash{$itemid}{'roles'}{$role} = $choice;
8577: if ($role eq 'cc') {
8578: $confhash{$itemid}{'roles'}{'co'} = $choice;
8579: }
8580: }
8581: if (ref($domconfig{$action}{$itemid}{'roles'}) eq 'HASH') {
8582: if ($domconfig{$action}{$itemid}{'roles'}{$role} ne $confhash{$itemid}{'roles'}{$role}) {
8583: $changes{$itemid} = 1;
8584: }
8585: } elsif ($confhash{$itemid}{'roles'}{$role}) {
8586: $changes{$itemid} = 1;
8587: }
8588: }
8589: } else {
8590: $confhash{$itemid}{'fields'}{$field} = 1;
8591: if (ref($domconfig{$action}{$itemid}{'fields'}) eq 'HASH') {
8592: if ($domconfig{$action}{$itemid}{'fields'}{$field} ne $confhash{$itemid}{'fields'}{$field}) {
8593: $changes{$itemid} = 1;
8594: }
8595: } else {
8596: $changes{$itemid} = 1;
8597: }
8598: }
8599: }
8600: }
8601: $allpos[$newpos] = $itemid;
8602: }
8603: if ($imgdeletions{$itemid}) {
8604: $changes{$itemid} = 1;
8605: #FIXME need to obsolete item in RES space
8606: } elsif ($env{'form.ltitools_image_'.$i.'.filename'}) {
8607: my ($imgurl,$error) = &process_ltitools_image($r,$dom,$confname,'ltitools_image_'.$i,
8608: $itemid,$configuserok,$switchserver,
8609: $author_ok);
8610: if ($imgurl) {
8611: $confhash{$itemid}{'image'} = $imgurl;
8612: $changes{$itemid} = 1;
8613: }
8614: if ($error) {
8615: &Apache::lonnet::logthis($error);
8616: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
8617: }
8618: } elsif ($domconfig{$action}{$itemid}{'image'}) {
8619: $confhash{$itemid}{'image'} =
8620: $domconfig{$action}{$itemid}{'image'};
8621: }
8622: if ($customadds{$i}) {
8623: my $name = $env{'form.ltitools_custom_name_'.$i};
8624: $name =~ s/(`)/'/g;
8625: $name =~ s/^\s+//;
8626: $name =~ s/\s+$//;
8627: my $value = $env{'form.ltitools_custom_value_'.$i};
8628: $value =~ s/(`)/'/g;
8629: $value =~ s/^\s+//;
8630: $value =~ s/\s+$//;
8631: if ($name ne '') {
8632: $confhash{$itemid}{'custom'}{$name} = $value;
8633: $changes{$itemid} = 1;
8634: }
8635: }
8636: my %customdels;
8637: my @customdeletions = &Apache::loncommon::get_env_multiple('form.ltitools_customdel_'.$i);
8638: if (@customdeletions) {
8639: $changes{$itemid} = 1;
8640: }
8641: map { $customdels{$_} = 1; } @customdeletions;
8642: if (ref($domconfig{$action}{$itemid}{'custom'}) eq 'HASH') {
8643: foreach my $key (keys(%{$domconfig{$action}{$itemid}{'custom'}})) {
8644: unless ($customdels{$key}) {
8645: if ($env{'form.ltitools_customval_'.$key.'_'.$i} ne '') {
8646: $confhash{$itemid}{'custom'}{$key} = $env{'form.ltitools_customval_'.$key.'_'.$i};
8647: }
8648: if ($domconfig{$action}{$itemid}{'custom'}{$key} ne $env{'form.ltitools_customval_'.$key.'_'.$i}) {
8649: $changes{$itemid} = 1;
8650: }
8651: }
8652: }
8653: }
8654: unless ($changes{$itemid}) {
8655: foreach my $key (keys(%{$domconfig{$action}{$itemid}})) {
8656: if (ref($domconfig{$action}{$itemid}{$key}) eq 'HASH') {
8657: if (ref($confhash{$itemid}{$key}) eq 'HASH') {
8658: foreach my $innerkey (keys(%{$domconfig{$action}{$itemid}{$key}})) {
8659: unless (exists($confhash{$itemid}{$key}{$innerkey})) {
8660: $changes{$itemid} = 1;
8661: last;
8662: }
8663: }
8664: } elsif (keys(%{$domconfig{$action}{$itemid}{$key}}) > 0) {
8665: $changes{$itemid} = 1;
8666: }
8667: }
8668: last if ($changes{$itemid});
8669: }
8670: }
8671: }
8672: }
8673: }
8674: if (@allpos > 0) {
8675: my $idx = 0;
8676: foreach my $itemid (@allpos) {
8677: if ($itemid ne '') {
8678: $confhash{$itemid}{'order'} = $idx;
8679: if (ref($domconfig{$action}) eq 'HASH') {
8680: if (ref($domconfig{$action}{$itemid}) eq 'HASH') {
8681: if ($domconfig{$action}{$itemid}{'order'} ne $idx) {
8682: $changes{$itemid} = 1;
8683: }
8684: }
8685: }
8686: $idx ++;
8687: }
8688: }
8689: }
8690: my %ltitoolshash = (
8691: $action => { %confhash }
8692: );
8693: my $putresult = &Apache::lonnet::put_dom('configuration',\%ltitoolshash,
8694: $dom);
8695: if ($putresult eq 'ok') {
8696: if (keys(%changes) > 0) {
8697: my $cachetime = 24*60*60;
8698: &Apache::lonnet::do_cache_new('ltitools',$dom,\%confhash,$cachetime);
8699: if (ref($lastactref) eq 'HASH') {
8700: $lastactref->{'ltitools'} = 1;
8701: }
8702: $resulttext = &mt('Changes made:').'<ul>';
8703: my %bynum;
8704: foreach my $itemid (sort(keys(%changes))) {
8705: my $position = $confhash{$itemid}{'order'};
8706: $bynum{$position} = $itemid;
8707: }
8708: foreach my $pos (sort { $a <=> $b } keys(%bynum)) {
8709: my $itemid = $bynum{$pos};
8710: if (ref($confhash{$itemid}) ne 'HASH') {
8711: $resulttext .= '<li>'.&mt('Deleted: [_1]',$changes{$itemid}).'</li>';
8712: } else {
8713: $resulttext .= '<li><b>'.$confhash{$itemid}{'title'}.'</b>';
8714: if ($confhash{$itemid}{'image'}) {
8715: $resulttext .= ' '.
8716: '<img src="'.$confhash{$itemid}{'image'}.'"'.
8717: ' alt="'.&mt('Tool Provider icon').'" />';
8718: }
8719: $resulttext .= '</li><ul>';
8720: my $position = $pos + 1;
8721: $resulttext .= '<li>'.&mt('Order: [_1]',$position).'</li>';
8722: foreach my $item ('version','msgtype','url','key') {
8723: if ($confhash{$itemid}{$item} ne '') {
8724: $resulttext .= '<li>'.$lt{$item}.': '.$confhash{$itemid}{$item}.'</li>';
8725: }
8726: }
8727: if ($confhash{$itemid}{'secret'} ne '') {
8728: $resulttext .= '<li>'.$lt{'secret'}.': ';
8729: my $num = length($confhash{$itemid}{'secret'});
8730: $resulttext .= ('*'x$num).'</li>';
8731: }
8732: $resulttext .= '<li>'.&mt('Configurable in course:');
8733: my @possconfig = ('label','title','target');
8734: my $numconfig = 0;
8735: if (ref($confhash{$itemid}{'crsconf'}) eq 'HASH') {
8736: foreach my $item (@possconfig) {
8737: if ($confhash{$itemid}{'crsconf'}{$item}) {
8738: $numconfig ++;
8739: $resulttext .= ' '.$lt{'crs'.$item};
8740: }
8741: }
8742: }
8743: if (!$numconfig) {
8744: $resulttext .= &mt('None');
8745: }
8746: $resulttext .= '</li>';
8747: foreach my $item ('passback','roster') {
8748: $resulttext .= '<li>'.$lt{$item}.' ';
8749: if ($confhash{$itemid}{$item}) {
8750: $resulttext .= &mt('Yes');
8751: } else {
8752: $resulttext .= &mt('No');
8753: }
8754: $resulttext .= '</li>';
8755: }
8756: if (ref($confhash{$itemid}{'display'}) eq 'HASH') {
8757: my $displaylist;
8758: if ($confhash{$itemid}{'display'}{'target'}) {
8759: $displaylist = &mt('Display target').': '.
8760: $confhash{$itemid}{'display'}{'target'}.',';
8761: }
8762: foreach my $size ('width','height') {
8763: if ($confhash{$itemid}{'display'}{$size}) {
8764: $displaylist .= (' 'x2).$lt{$size}.': '.
8765: $confhash{$itemid}{'display'}{$size}.',';
8766: }
8767: }
8768: if ($displaylist) {
8769: $displaylist =~ s/,$//;
8770: $resulttext .= '<li>'.$displaylist.'</li>';
8771: }
8772: }
8773: if (ref($confhash{$itemid}{'fields'}) eq 'HASH') {
8774: my $fieldlist;
8775: foreach my $field (@allfields) {
8776: if ($confhash{$itemid}{'fields'}{$field}) {
8777: $fieldlist .= (' 'x2).$lt{$field}.',';
8778: }
8779: }
8780: if ($fieldlist) {
8781: $fieldlist =~ s/,$//;
8782: $resulttext .= '<li>'.&mt('Data sent').':'.$fieldlist.'</li>';
8783: }
8784: }
8785: if (ref($confhash{$itemid}{'roles'}) eq 'HASH') {
8786: my $rolemaps;
8787: foreach my $role (@courseroles) {
8788: if ($confhash{$itemid}{'roles'}{$role}) {
8789: $rolemaps .= (' 'x2).&Apache::lonnet::plaintext($role,'Course').'='.
8790: $confhash{$itemid}{'roles'}{$role}.',';
8791: }
8792: }
8793: if ($rolemaps) {
8794: $rolemaps =~ s/,$//;
8795: $resulttext .= '<li>'.&mt('Role mapping:').$rolemaps.'</li>';
8796: }
8797: }
8798: if (ref($confhash{$itemid}{'custom'}) eq 'HASH') {
8799: my $customlist;
8800: if (keys(%{$confhash{$itemid}{'custom'}})) {
8801: foreach my $key (sort(keys(%{$confhash{$itemid}{'custom'}}))) {
8802: $customlist .= $key.':'.$confhash{$itemid}{'custom'}{$key}.(' 'x2);
8803: }
8804: }
8805: if ($customlist) {
8806: $resulttext .= '<li>'.&mt('Custom items').':'.$customlist.'</li>';
8807: }
8808: }
8809: $resulttext .= '</ul></li>';
8810: }
8811: }
8812: $resulttext .= '</ul>';
8813: } else {
8814: $resulttext = &mt('No changes made.');
8815: }
8816: } else {
8817: $errors .= '<li><span class="LC_error">'.&mt('Failed to save changes').'</span></li>';
8818: }
8819: if ($errors) {
8820: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
8821: $errors.'</ul>';
8822: }
8823: return $resulttext;
8824: }
8825:
8826: sub process_ltitools_image {
8827: my ($r,$dom,$confname,$caller,$itemid,$configuserok,$switchserver,$author_ok) = @_;
8828: my $filename = $env{'form.'.$caller.'.filename'};
8829: my ($error,$url);
8830: my ($width,$height) = (21,21);
8831: if ($configuserok eq 'ok') {
8832: if ($switchserver) {
8833: $error = &mt('Upload of Tool Provider (LTI) icon is not permitted to this server: [_1]',
8834: $switchserver);
8835: } elsif ($author_ok eq 'ok') {
8836: my ($result,$imageurl,$madethumb) =
8837: &publishlogo($r,'upload',$caller,$dom,$confname,
8838: "ltitools/$itemid/icon",$width,$height);
8839: if ($result eq 'ok') {
8840: if ($madethumb) {
8841: my ($path,$imagefile) = ($imageurl =~ m{^(.+)/([^/]+)$});
8842: my $imagethumb = "$path/tn-".$imagefile;
8843: $url = $imagethumb;
8844: } else {
8845: $url = $imageurl;
8846: }
8847: } else {
8848: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$filename,$result);
8849: }
8850: } else {
8851: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$author_ok);
8852: }
8853: } else {
8854: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$configuserok);
8855: }
8856: return ($url,$error);
8857: }
8858:
8859: sub get_ltitools_id {
8860: my ($cdom,$title) = @_;
8861: # get lock on ltitools db
8862: my $lockhash = {
8863: lock => $env{'user.name'}.
8864: ':'.$env{'user.domain'},
8865: };
8866: my $tries = 0;
8867: my $gotlock = &Apache::lonnet::newput_dom('ltitools',$lockhash,$cdom);
8868: my ($id,$error);
8869:
8870: while (($gotlock ne 'ok') && ($tries<10)) {
8871: $tries ++;
8872: sleep (0.1);
8873: $gotlock = &Apache::lonnet::newput_dom('ltitools',$lockhash,$cdom);
8874: }
8875: if ($gotlock eq 'ok') {
8876: my %currids = &Apache::lonnet::dump_dom('ltitools',$cdom);
8877: if ($currids{'lock'}) {
8878: delete($currids{'lock'});
8879: if (keys(%currids)) {
8880: my @curr = sort { $a <=> $b } keys(%currids);
8881: if ($curr[-1] =~ /^\d+$/) {
8882: $id = 1 + $curr[-1];
8883: }
8884: } else {
8885: $id = 1;
8886: }
8887: if ($id) {
8888: unless (&Apache::lonnet::newput_dom('ltitools',{ $id => $title },$cdom) eq 'ok') {
8889: $error = 'nostore';
8890: }
8891: } else {
8892: $error = 'nonumber';
8893: }
8894: }
8895: my $dellockoutcome = &Apache::lonnet::del_dom('ltitools',['lock'],$cdom);
8896: } else {
8897: $error = 'nolock';
8898: }
8899: return ($id,$error);
8900: }
8901:
8902: sub modify_autoenroll {
8903: my ($dom,$lastactref,%domconfig) = @_;
8904: my ($resulttext,%changes);
8905: my %currautoenroll;
8906: if (ref($domconfig{'autoenroll'}) eq 'HASH') {
8907: foreach my $key (keys(%{$domconfig{'autoenroll'}})) {
8908: $currautoenroll{$key} = $domconfig{'autoenroll'}{$key};
8909: }
8910: }
8911: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
8912: my %title = ( run => 'Auto-enrollment active',
8913: sender => 'Sender for notification messages',
8914: coowners => 'Automatic assignment of co-ownership to instructors of record (institutional data)');
8915: my @offon = ('off','on');
8916: my $sender_uname = $env{'form.sender_uname'};
8917: my $sender_domain = $env{'form.sender_domain'};
8918: if ($sender_domain eq '') {
8919: $sender_uname = '';
8920: } elsif ($sender_uname eq '') {
8921: $sender_domain = '';
8922: }
8923: my $coowners = $env{'form.autoassign_coowners'};
8924: my %autoenrollhash = (
8925: autoenroll => { 'run' => $env{'form.autoenroll_run'},
8926: 'sender_uname' => $sender_uname,
8927: 'sender_domain' => $sender_domain,
8928: 'co-owners' => $coowners,
8929: }
8930: );
8931: my $putresult = &Apache::lonnet::put_dom('configuration',\%autoenrollhash,
8932: $dom);
8933: if ($putresult eq 'ok') {
8934: if (exists($currautoenroll{'run'})) {
8935: if ($currautoenroll{'run'} ne $env{'form.autoenroll_run'}) {
8936: $changes{'run'} = 1;
8937: }
8938: } elsif ($autorun) {
8939: if ($env{'form.autoenroll_run'} ne '1') {
8940: $changes{'run'} = 1;
8941: }
8942: }
8943: if ($currautoenroll{'sender_uname'} ne $sender_uname) {
8944: $changes{'sender'} = 1;
8945: }
8946: if ($currautoenroll{'sender_domain'} ne $sender_domain) {
8947: $changes{'sender'} = 1;
8948: }
8949: if ($currautoenroll{'co-owners'} ne '') {
8950: if ($currautoenroll{'co-owners'} ne $coowners) {
8951: $changes{'coowners'} = 1;
8952: }
8953: } elsif ($coowners) {
8954: $changes{'coowners'} = 1;
8955: }
8956: if (keys(%changes) > 0) {
8957: $resulttext = &mt('Changes made:').'<ul>';
8958: if ($changes{'run'}) {
8959: $resulttext .= '<li>'.&mt("$title{'run'} set to $offon[$env{'form.autoenroll_run'}]").'</li>';
8960: }
8961: if ($changes{'sender'}) {
8962: if ($sender_uname eq '' || $sender_domain eq '') {
8963: $resulttext .= '<li>'.&mt("$title{'sender'} set to default (course owner).").'</li>';
8964: } else {
8965: $resulttext .= '<li>'.&mt("$title{'sender'} set to [_1]",$sender_uname.':'.$sender_domain).'</li>';
8966: }
8967: }
8968: if ($changes{'coowners'}) {
8969: $resulttext .= '<li>'.&mt("$title{'coowners'} set to $offon[$env{'form.autoassign_coowners'}]").'</li>';
8970: &Apache::loncommon::devalidate_domconfig_cache($dom);
8971: if (ref($lastactref) eq 'HASH') {
8972: $lastactref->{'domainconfig'} = 1;
8973: }
8974: }
8975: $resulttext .= '</ul>';
8976: } else {
8977: $resulttext = &mt('No changes made to auto-enrollment settings');
8978: }
8979: } else {
8980: $resulttext = '<span class="LC_error">'.
8981: &mt('An error occurred: [_1]',$putresult).'</span>';
8982: }
8983: return $resulttext;
8984: }
8985:
8986: sub modify_autoupdate {
8987: my ($dom,%domconfig) = @_;
8988: my ($resulttext,%currautoupdate,%fields,%changes);
8989: if (ref($domconfig{'autoupdate'}) eq 'HASH') {
8990: foreach my $key (keys(%{$domconfig{'autoupdate'}})) {
8991: $currautoupdate{$key} = $domconfig{'autoupdate'}{$key};
8992: }
8993: }
8994: my @offon = ('off','on');
8995: my %title = &Apache::lonlocal::texthash (
8996: run => 'Auto-update:',
8997: classlists => 'Updates to user information in classlists?'
8998: );
8999: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
9000: my %fieldtitles = &Apache::lonlocal::texthash (
9001: id => 'Student/Employee ID',
9002: permanentemail => 'E-mail address',
9003: lastname => 'Last Name',
9004: firstname => 'First Name',
9005: middlename => 'Middle Name',
9006: generation => 'Generation',
9007: );
9008: $othertitle = &mt('All users');
9009: if (keys(%{$usertypes}) > 0) {
9010: $othertitle = &mt('Other users');
9011: }
9012: foreach my $key (keys(%env)) {
9013: if ($key =~ /^form\.updateable_(.+)_([^_]+)$/) {
9014: my ($usertype,$item) = ($1,$2);
9015: if (grep(/^\Q$item\E$/,keys(%fieldtitles))) {
9016: if ($usertype eq 'default') {
9017: push(@{$fields{$1}},$2);
9018: } elsif (ref($types) eq 'ARRAY') {
9019: if (grep(/^\Q$usertype\E$/,@{$types})) {
9020: push(@{$fields{$1}},$2);
9021: }
9022: }
9023: }
9024: }
9025: }
9026: my @lockablenames = &Apache::loncommon::get_env_multiple('form.lockablenames');
9027: @lockablenames = sort(@lockablenames);
9028: if (ref($currautoupdate{'lockablenames'}) eq 'ARRAY') {
9029: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
9030: if (@changed) {
9031: $changes{'lockablenames'} = 1;
9032: }
9033: } else {
9034: if (@lockablenames) {
9035: $changes{'lockablenames'} = 1;
9036: }
9037: }
9038: my %updatehash = (
9039: autoupdate => { run => $env{'form.autoupdate_run'},
9040: classlists => $env{'form.classlists'},
9041: fields => {%fields},
9042: lockablenames => \@lockablenames,
9043: }
9044: );
9045: foreach my $key (keys(%currautoupdate)) {
9046: if (($key eq 'run') || ($key eq 'classlists')) {
9047: if (exists($updatehash{autoupdate}{$key})) {
9048: if ($currautoupdate{$key} ne $updatehash{autoupdate}{$key}) {
9049: $changes{$key} = 1;
9050: }
9051: }
9052: } elsif ($key eq 'fields') {
9053: if (ref($currautoupdate{$key}) eq 'HASH') {
9054: foreach my $item (@{$types},'default') {
9055: if (ref($currautoupdate{$key}{$item}) eq 'ARRAY') {
9056: my $change = 0;
9057: foreach my $type (@{$currautoupdate{$key}{$item}}) {
9058: if (!exists($fields{$item})) {
9059: $change = 1;
9060: last;
9061: } elsif (ref($fields{$item}) eq 'ARRAY') {
9062: if (!grep(/^\Q$type\E$/,@{$fields{$item}})) {
9063: $change = 1;
9064: last;
9065: }
9066: }
9067: }
9068: if ($change) {
9069: push(@{$changes{$key}},$item);
9070: }
9071: }
9072: }
9073: }
9074: } elsif ($key eq 'lockablenames') {
9075: if (ref($currautoupdate{$key}) eq 'ARRAY') {
9076: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
9077: if (@changed) {
9078: $changes{'lockablenames'} = 1;
9079: }
9080: } else {
9081: if (@lockablenames) {
9082: $changes{'lockablenames'} = 1;
9083: }
9084: }
9085: }
9086: }
9087: unless (grep(/^\Qlockablenames\E$/,keys(%currautoupdate))) {
9088: if (@lockablenames) {
9089: $changes{'lockablenames'} = 1;
9090: }
9091: }
9092: foreach my $item (@{$types},'default') {
9093: if (defined($fields{$item})) {
9094: if (ref($currautoupdate{'fields'}) eq 'HASH') {
9095: if (ref($currautoupdate{'fields'}{$item}) eq 'ARRAY') {
9096: my $change = 0;
9097: if (ref($fields{$item}) eq 'ARRAY') {
9098: foreach my $type (@{$fields{$item}}) {
9099: if (!grep(/^\Q$type\E$/,@{$currautoupdate{'fields'}{$item}})) {
9100: $change = 1;
9101: last;
9102: }
9103: }
9104: }
9105: if ($change) {
9106: push(@{$changes{'fields'}},$item);
9107: }
9108: } else {
9109: push(@{$changes{'fields'}},$item);
9110: }
9111: } else {
9112: push(@{$changes{'fields'}},$item);
9113: }
9114: }
9115: }
9116: my $putresult = &Apache::lonnet::put_dom('configuration',\%updatehash,
9117: $dom);
9118: if ($putresult eq 'ok') {
9119: if (keys(%changes) > 0) {
9120: $resulttext = &mt('Changes made:').'<ul>';
9121: foreach my $key (sort(keys(%changes))) {
9122: if ($key eq 'lockablenames') {
9123: $resulttext .= '<li>';
9124: if (@lockablenames) {
9125: $usertypes->{'default'} = $othertitle;
9126: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update), available for the following affiliations:").' '.
9127: join(', ', map { $usertypes->{$_}; } @lockablenames).'</li>';
9128: } else {
9129: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update) is unavailable.");
9130: }
9131: $resulttext .= '</li>';
9132: } elsif (ref($changes{$key}) eq 'ARRAY') {
9133: foreach my $item (@{$changes{$key}}) {
9134: my @newvalues;
9135: foreach my $type (@{$fields{$item}}) {
9136: push(@newvalues,$fieldtitles{$type});
9137: }
9138: my $newvaluestr;
9139: if (@newvalues > 0) {
9140: $newvaluestr = join(', ',@newvalues);
9141: } else {
9142: $newvaluestr = &mt('none');
9143: }
9144: if ($item eq 'default') {
9145: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$othertitle,$newvaluestr).'</li>';
9146: } else {
9147: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$usertypes->{$item},$newvaluestr).'</li>';
9148: }
9149: }
9150: } else {
9151: my $newvalue;
9152: if ($key eq 'run') {
9153: $newvalue = $offon[$env{'form.autoupdate_run'}];
9154: } else {
9155: $newvalue = $offon[$env{'form.'.$key}];
9156: }
9157: $resulttext .= '<li>'.&mt("[_1] set to $newvalue",$title{$key}).'</li>';
9158: }
9159: }
9160: $resulttext .= '</ul>';
9161: } else {
9162: $resulttext = &mt('No changes made to autoupdates');
9163: }
9164: } else {
9165: $resulttext = '<span class="LC_error">'.
9166: &mt('An error occurred: [_1]',$putresult).'</span>';
9167: }
9168: return $resulttext;
9169: }
9170:
9171: sub modify_autocreate {
9172: my ($dom,%domconfig) = @_;
9173: my ($resulttext,%changes,%currautocreate,%newvals,%autocreatehash);
9174: if (ref($domconfig{'autocreate'}) eq 'HASH') {
9175: foreach my $key (keys(%{$domconfig{'autocreate'}})) {
9176: $currautocreate{$key} = $domconfig{'autocreate'}{$key};
9177: }
9178: }
9179: my %title= ( xml => 'Auto-creation of courses in XML course description files',
9180: req => 'Auto-creation of validated requests for official courses',
9181: xmldc => 'Identity of course creator of courses from XML files',
9182: );
9183: my @types = ('xml','req');
9184: foreach my $item (@types) {
9185: $newvals{$item} = $env{'form.autocreate_'.$item};
9186: $newvals{$item} =~ s/\D//g;
9187: $newvals{$item} = 0 if ($newvals{$item} eq '');
9188: }
9189: $newvals{'xmldc'} = $env{'form.autocreate_xmldc'};
9190: my %domcoords = &get_active_dcs($dom);
9191: unless (exists($domcoords{$newvals{'xmldc'}})) {
9192: $newvals{'xmldc'} = '';
9193: }
9194: %autocreatehash = (
9195: autocreate => { xml => $newvals{'xml'},
9196: req => $newvals{'req'},
9197: }
9198: );
9199: if ($newvals{'xmldc'} ne '') {
9200: $autocreatehash{'autocreate'}{'xmldc'} = $newvals{'xmldc'};
9201: }
9202: my $putresult = &Apache::lonnet::put_dom('configuration',\%autocreatehash,
9203: $dom);
9204: if ($putresult eq 'ok') {
9205: my @items = @types;
9206: if ($newvals{'xml'}) {
9207: push(@items,'xmldc');
9208: }
9209: foreach my $item (@items) {
9210: if (exists($currautocreate{$item})) {
9211: if ($currautocreate{$item} ne $newvals{$item}) {
9212: $changes{$item} = 1;
9213: }
9214: } elsif ($newvals{$item}) {
9215: $changes{$item} = 1;
9216: }
9217: }
9218: if (keys(%changes) > 0) {
9219: my @offon = ('off','on');
9220: $resulttext = &mt('Changes made:').'<ul>';
9221: foreach my $item (@types) {
9222: if ($changes{$item}) {
9223: my $newtxt = $offon[$newvals{$item}];
9224: $resulttext .= '<li>'.
9225: &mt("$title{$item} set to [_1]$newtxt [_2]",
9226: '<b>','</b>').
9227: '</li>';
9228: }
9229: }
9230: if ($changes{'xmldc'}) {
9231: my ($dcname,$dcdom) = split(':',$newvals{'xmldc'});
9232: my $newtxt = &Apache::loncommon::plainname($dcname,$dcdom);
9233: $resulttext .= '<li>'.&mt("$title{'xmldc'} set to [_1]",'<b>'.$newtxt.'</b>').'</li>';
9234: }
9235: $resulttext .= '</ul>';
9236: } else {
9237: $resulttext = &mt('No changes made to auto-creation settings');
9238: }
9239: } else {
9240: $resulttext = '<span class="LC_error">'.
9241: &mt('An error occurred: [_1]',$putresult).'</span>';
9242: }
9243: return $resulttext;
9244: }
9245:
9246: sub modify_directorysrch {
9247: my ($dom,%domconfig) = @_;
9248: my ($resulttext,%changes);
9249: my %currdirsrch;
9250: if (ref($domconfig{'directorysrch'}) eq 'HASH') {
9251: foreach my $key (keys(%{$domconfig{'directorysrch'}})) {
9252: $currdirsrch{$key} = $domconfig{'directorysrch'}{$key};
9253: }
9254: }
9255: my %title = ( available => 'Directory search available',
9256: localonly => 'Other domains can search',
9257: searchby => 'Search types',
9258: searchtypes => 'Search latitude');
9259: my @offon = ('off','on');
9260: my @otherdoms = ('Yes','No');
9261:
9262: my @searchtypes = &Apache::loncommon::get_env_multiple('form.searchtypes');
9263: my @cansearch = &Apache::loncommon::get_env_multiple('form.cansearch');
9264: my @searchby = &Apache::loncommon::get_env_multiple('form.searchby');
9265:
9266: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
9267: if (keys(%{$usertypes}) == 0) {
9268: @cansearch = ('default');
9269: } else {
9270: if (ref($currdirsrch{'cansearch'}) eq 'ARRAY') {
9271: foreach my $type (@{$currdirsrch{'cansearch'}}) {
9272: if (!grep(/^\Q$type\E$/,@cansearch)) {
9273: push(@{$changes{'cansearch'}},$type);
9274: }
9275: }
9276: foreach my $type (@cansearch) {
9277: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'cansearch'}})) {
9278: push(@{$changes{'cansearch'}},$type);
9279: }
9280: }
9281: } else {
9282: push(@{$changes{'cansearch'}},@cansearch);
9283: }
9284: }
9285:
9286: if (ref($currdirsrch{'searchby'}) eq 'ARRAY') {
9287: foreach my $by (@{$currdirsrch{'searchby'}}) {
9288: if (!grep(/^\Q$by\E$/,@searchby)) {
9289: push(@{$changes{'searchby'}},$by);
9290: }
9291: }
9292: foreach my $by (@searchby) {
9293: if (!grep(/^\Q$by\E$/,@{$currdirsrch{'searchby'}})) {
9294: push(@{$changes{'searchby'}},$by);
9295: }
9296: }
9297: } else {
9298: push(@{$changes{'searchby'}},@searchby);
9299: }
9300:
9301: if (ref($currdirsrch{'searchtypes'}) eq 'ARRAY') {
9302: foreach my $type (@{$currdirsrch{'searchtypes'}}) {
9303: if (!grep(/^\Q$type\E$/,@searchtypes)) {
9304: push(@{$changes{'searchtypes'}},$type);
9305: }
9306: }
9307: foreach my $type (@searchtypes) {
9308: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'searchtypes'}})) {
9309: push(@{$changes{'searchtypes'}},$type);
9310: }
9311: }
9312: } else {
9313: if (exists($currdirsrch{'searchtypes'})) {
9314: foreach my $type (@searchtypes) {
9315: if ($type ne $currdirsrch{'searchtypes'}) {
9316: push(@{$changes{'searchtypes'}},$type);
9317: }
9318: }
9319: if (!grep(/^\Q$currdirsrch{'searchtypes'}\E/,@searchtypes)) {
9320: push(@{$changes{'searchtypes'}},$currdirsrch{'searchtypes'});
9321: }
9322: } else {
9323: push(@{$changes{'searchtypes'}},@searchtypes);
9324: }
9325: }
9326:
9327: my %dirsrch_hash = (
9328: directorysrch => { available => $env{'form.dirsrch_available'},
9329: cansearch => \@cansearch,
9330: localonly => $env{'form.dirsrch_localonly'},
9331: searchby => \@searchby,
9332: searchtypes => \@searchtypes,
9333: }
9334: );
9335: my $putresult = &Apache::lonnet::put_dom('configuration',\%dirsrch_hash,
9336: $dom);
9337: if ($putresult eq 'ok') {
9338: if (exists($currdirsrch{'available'})) {
9339: if ($currdirsrch{'available'} ne $env{'form.dirsrch_available'}) {
9340: $changes{'available'} = 1;
9341: }
9342: } else {
9343: if ($env{'form.dirsrch_available'} eq '1') {
9344: $changes{'available'} = 1;
9345: }
9346: }
9347: if (exists($currdirsrch{'localonly'})) {
9348: if ($currdirsrch{'localonly'} ne $env{'form.dirsrch_localonly'}) {
9349: $changes{'localonly'} = 1;
9350: }
9351: } else {
9352: if ($env{'form.dirsrch_localonly'} eq '1') {
9353: $changes{'localonly'} = 1;
9354: }
9355: }
9356: if (keys(%changes) > 0) {
9357: $resulttext = &mt('Changes made:').'<ul>';
9358: if ($changes{'available'}) {
9359: $resulttext .= '<li>'.&mt("$title{'available'} set to: $offon[$env{'form.dirsrch_available'}]").'</li>';
9360: }
9361: if ($changes{'localonly'}) {
9362: $resulttext .= '<li>'.&mt("$title{'localonly'} set to: $otherdoms[$env{'form.dirsrch_localonly'}]").'</li>';
9363: }
9364:
9365: if (ref($changes{'cansearch'}) eq 'ARRAY') {
9366: my $chgtext;
9367: if (ref($usertypes) eq 'HASH') {
9368: if (keys(%{$usertypes}) > 0) {
9369: foreach my $type (@{$types}) {
9370: if (grep(/^\Q$type\E$/,@cansearch)) {
9371: $chgtext .= $usertypes->{$type}.'; ';
9372: }
9373: }
9374: if (grep(/^default$/,@cansearch)) {
9375: $chgtext .= $othertitle;
9376: } else {
9377: $chgtext =~ s/\; $//;
9378: }
9379: $resulttext .=
9380: '<li>'.
9381: &mt("Users from domain '[_1]' permitted to search the institutional directory set to: [_2]",
9382: '<span class="LC_cusr_emph">'.$dom.'</span>',$chgtext).
9383: '</li>';
9384: }
9385: }
9386: }
9387: if (ref($changes{'searchby'}) eq 'ARRAY') {
9388: my ($searchtitles,$titleorder) = &sorted_searchtitles();
9389: my $chgtext;
9390: foreach my $type (@{$titleorder}) {
9391: if (grep(/^\Q$type\E$/,@searchby)) {
9392: if (defined($searchtitles->{$type})) {
9393: $chgtext .= $searchtitles->{$type}.'; ';
9394: }
9395: }
9396: }
9397: $chgtext =~ s/\; $//;
9398: $resulttext .= '<li>'.&mt("$title{'searchby'} set to: [_1]",$chgtext).'</li>';
9399: }
9400: if (ref($changes{'searchtypes'}) eq 'ARRAY') {
9401: my ($srchtypes_desc,$srchtypeorder) = &sorted_searchtypes();
9402: my $chgtext;
9403: foreach my $type (@{$srchtypeorder}) {
9404: if (grep(/^\Q$type\E$/,@searchtypes)) {
9405: if (defined($srchtypes_desc->{$type})) {
9406: $chgtext .= $srchtypes_desc->{$type}.'; ';
9407: }
9408: }
9409: }
9410: $chgtext =~ s/\; $//;
9411: $resulttext .= '<li>'.&mt($title{'searchtypes'}.' set to: "[_1]"',$chgtext).'</li>';
9412: }
9413: $resulttext .= '</ul>';
9414: } else {
9415: $resulttext = &mt('No changes made to institution directory search settings');
9416: }
9417: } else {
9418: $resulttext = '<span class="LC_error">'.
9419: &mt('An error occurred: [_1]',$putresult).'</span>';
9420: }
9421: return $resulttext;
9422: }
9423:
9424: sub modify_contacts {
9425: my ($dom,$lastactref,%domconfig) = @_;
9426: my ($resulttext,%currsetting,%newsetting,%changes,%contacts_hash);
9427: if (ref($domconfig{'contacts'}) eq 'HASH') {
9428: foreach my $key (keys(%{$domconfig{'contacts'}})) {
9429: $currsetting{$key} = $domconfig{'contacts'}{$key};
9430: }
9431: }
9432: my (%others,%to,%bcc);
9433: my @contacts = ('supportemail','adminemail');
9434: my @mailings = ('errormail','packagesmail','helpdeskmail','lonstatusmail',
9435: 'requestsmail','updatesmail','idconflictsmail');
9436: my @toggles = ('reporterrors','reportupdates');
9437: foreach my $type (@mailings) {
9438: @{$newsetting{$type}} =
9439: &Apache::loncommon::get_env_multiple('form.'.$type);
9440: foreach my $item (@contacts) {
9441: if (grep(/^\Q$item\E$/,@{$newsetting{$type}})) {
9442: $contacts_hash{contacts}{$type}{$item} = 1;
9443: } else {
9444: $contacts_hash{contacts}{$type}{$item} = 0;
9445: }
9446: }
9447: $others{$type} = $env{'form.'.$type.'_others'};
9448: $contacts_hash{contacts}{$type}{'others'} = $others{$type};
9449: if ($type eq 'helpdeskmail') {
9450: $bcc{$type} = $env{'form.'.$type.'_bcc'};
9451: $contacts_hash{contacts}{$type}{'bcc'} = $bcc{$type};
9452: }
9453: }
9454: foreach my $item (@contacts) {
9455: $to{$item} = $env{'form.'.$item};
9456: $contacts_hash{'contacts'}{$item} = $to{$item};
9457: }
9458: foreach my $item (@toggles) {
9459: if ($env{'form.'.$item} =~ /^(0|1)$/) {
9460: $contacts_hash{'contacts'}{$item} = $env{'form.'.$item};
9461: }
9462: }
9463: if (keys(%currsetting) > 0) {
9464: foreach my $item (@contacts) {
9465: if ($to{$item} ne $currsetting{$item}) {
9466: $changes{$item} = 1;
9467: }
9468: }
9469: foreach my $type (@mailings) {
9470: foreach my $item (@contacts) {
9471: if (ref($currsetting{$type}) eq 'HASH') {
9472: if ($currsetting{$type}{$item} ne $contacts_hash{contacts}{$type}{$item}) {
9473: push(@{$changes{$type}},$item);
9474: }
9475: } else {
9476: push(@{$changes{$type}},@{$newsetting{$type}});
9477: }
9478: }
9479: if ($others{$type} ne $currsetting{$type}{'others'}) {
9480: push(@{$changes{$type}},'others');
9481: }
9482: if ($type eq 'helpdeskmail') {
9483: if ($bcc{$type} ne $currsetting{$type}{'bcc'}) {
9484: push(@{$changes{$type}},'bcc');
9485: }
9486: }
9487: }
9488: } else {
9489: my %default;
9490: $default{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
9491: $default{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
9492: $default{'errormail'} = 'adminemail';
9493: $default{'packagesmail'} = 'adminemail';
9494: $default{'helpdeskmail'} = 'supportemail';
9495: $default{'lonstatusmail'} = 'adminemail';
9496: $default{'requestsmail'} = 'adminemail';
9497: $default{'updatesmail'} = 'adminemail';
9498: foreach my $item (@contacts) {
9499: if ($to{$item} ne $default{$item}) {
9500: $changes{$item} = 1;
9501: }
9502: }
9503: foreach my $type (@mailings) {
9504: if ((@{$newsetting{$type}} != 1) || ($newsetting{$type}[0] ne $default{$type})) {
9505:
9506: push(@{$changes{$type}},@{$newsetting{$type}});
9507: }
9508: if ($others{$type} ne '') {
9509: push(@{$changes{$type}},'others');
9510: }
9511: if ($type eq 'helpdeskmail') {
9512: if ($bcc{$type} ne '') {
9513: push(@{$changes{$type}},'bcc');
9514: }
9515: }
9516: }
9517: }
9518: foreach my $item (@toggles) {
9519: if (($env{'form.'.$item} == 1) && ($currsetting{$item} == 0)) {
9520: $changes{$item} = 1;
9521: } elsif ((!$env{'form.'.$item}) &&
9522: (($currsetting{$item} eq '') || ($currsetting{$item} == 1))) {
9523: $changes{$item} = 1;
9524: }
9525: }
9526: my $putresult = &Apache::lonnet::put_dom('configuration',\%contacts_hash,
9527: $dom);
9528: if ($putresult eq 'ok') {
9529: if (keys(%changes) > 0) {
9530: &Apache::loncommon::devalidate_domconfig_cache($dom);
9531: if (ref($lastactref) eq 'HASH') {
9532: $lastactref->{'domainconfig'} = 1;
9533: }
9534: my ($titles,$short_titles) = &contact_titles();
9535: $resulttext = &mt('Changes made:').'<ul>';
9536: foreach my $item (@contacts) {
9537: if ($changes{$item}) {
9538: $resulttext .= '<li>'.$titles->{$item}.
9539: &mt(' set to: ').
9540: '<span class="LC_cusr_emph">'.
9541: $to{$item}.'</span></li>';
9542: }
9543: }
9544: foreach my $type (@mailings) {
9545: if (ref($changes{$type}) eq 'ARRAY') {
9546: $resulttext .= '<li>'.$titles->{$type}.': ';
9547: my @text;
9548: foreach my $item (@{$newsetting{$type}}) {
9549: push(@text,$short_titles->{$item});
9550: }
9551: if ($others{$type} ne '') {
9552: push(@text,$others{$type});
9553: }
9554: $resulttext .= '<span class="LC_cusr_emph">'.
9555: join(', ',@text).'</span>';
9556: if ($type eq 'helpdeskmail') {
9557: if ($bcc{$type} ne '') {
9558: $resulttext .= ' '.&mt('with Bcc to').': <span class="LC_cusr_emph">'.$bcc{$type}.'</span>';
9559: }
9560: }
9561: $resulttext .= '</li>';
9562: }
9563: }
9564: my @offon = ('off','on');
9565: if ($changes{'reporterrors'}) {
9566: $resulttext .= '<li>'.
9567: &mt('E-mail error reports to [_1] set to "'.
9568: $offon[$env{'form.reporterrors'}].'".',
9569: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
9570: &mt('LON-CAPA core group - MSU'),600,500)).
9571: '</li>';
9572: }
9573: if ($changes{'reportupdates'}) {
9574: $resulttext .= '<li>'.
9575: &mt('E-mail record of completed LON-CAPA updates to [_1] set to "'.
9576: $offon[$env{'form.reportupdates'}].'".',
9577: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
9578: &mt('LON-CAPA core group - MSU'),600,500)).
9579: '</li>';
9580: }
9581: $resulttext .= '</ul>';
9582: } else {
9583: $resulttext = &mt('No changes made to contact information');
9584: }
9585: } else {
9586: $resulttext = '<span class="LC_error">'.
9587: &mt('An error occurred: [_1].',$putresult).'</span>';
9588: }
9589: return $resulttext;
9590: }
9591:
9592: sub modify_usercreation {
9593: my ($dom,%domconfig) = @_;
9594: my ($resulttext,%curr_usercreation,%changes,%authallowed,%cancreate,%save_usercreate);
9595: my $warningmsg;
9596: if (ref($domconfig{'usercreation'}) eq 'HASH') {
9597: foreach my $key (keys(%{$domconfig{'usercreation'}})) {
9598: if ($key eq 'cancreate') {
9599: if (ref($domconfig{'usercreation'}{$key}) eq 'HASH') {
9600: foreach my $item (keys(%{$domconfig{'usercreation'}{$key}})) {
9601: if (($item eq 'selfcreate') || ($item eq 'statustocreate') ||
9602: ($item eq 'captcha') || ($item eq 'recaptchakeys') ||
9603: ($item eq 'recaptchaversion')) {
9604: $save_usercreate{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
9605: } else {
9606: $curr_usercreation{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
9607: }
9608: }
9609: }
9610: } elsif ($key eq 'email_rule') {
9611: $save_usercreate{$key} = $domconfig{'usercreation'}{$key};
9612: } else {
9613: $curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
9614: }
9615: }
9616: }
9617: my @username_rule = &Apache::loncommon::get_env_multiple('form.username_rule');
9618: my @id_rule = &Apache::loncommon::get_env_multiple('form.id_rule');
9619: my @contexts = ('author','course','requestcrs');
9620: foreach my $item(@contexts) {
9621: $cancreate{$item} = $env{'form.can_createuser_'.$item};
9622: }
9623: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
9624: foreach my $item (@contexts) {
9625: if ($curr_usercreation{'cancreate'}{$item} ne $cancreate{$item}) {
9626: push(@{$changes{'cancreate'}},$item);
9627: }
9628: }
9629: } elsif (ref($curr_usercreation{'cancreate'}) eq 'ARRAY') {
9630: foreach my $item (@contexts) {
9631: if (!grep(/^\Q$item\E$/,@{$curr_usercreation{'cancreate'}})) {
9632: if ($cancreate{$item} ne 'any') {
9633: push(@{$changes{'cancreate'}},$item);
9634: }
9635: } else {
9636: if ($cancreate{$item} ne 'none') {
9637: push(@{$changes{'cancreate'}},$item);
9638: }
9639: }
9640: }
9641: } else {
9642: foreach my $item (@contexts) {
9643: push(@{$changes{'cancreate'}},$item);
9644: }
9645: }
9646:
9647: if (ref($curr_usercreation{'username_rule'}) eq 'ARRAY') {
9648: foreach my $type (@{$curr_usercreation{'username_rule'}}) {
9649: if (!grep(/^\Q$type\E$/,@username_rule)) {
9650: push(@{$changes{'username_rule'}},$type);
9651: }
9652: }
9653: foreach my $type (@username_rule) {
9654: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'username_rule'}})) {
9655: push(@{$changes{'username_rule'}},$type);
9656: }
9657: }
9658: } else {
9659: push(@{$changes{'username_rule'}},@username_rule);
9660: }
9661:
9662: if (ref($curr_usercreation{'id_rule'}) eq 'ARRAY') {
9663: foreach my $type (@{$curr_usercreation{'id_rule'}}) {
9664: if (!grep(/^\Q$type\E$/,@id_rule)) {
9665: push(@{$changes{'id_rule'}},$type);
9666: }
9667: }
9668: foreach my $type (@id_rule) {
9669: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'id_rule'}})) {
9670: push(@{$changes{'id_rule'}},$type);
9671: }
9672: }
9673: } else {
9674: push(@{$changes{'id_rule'}},@id_rule);
9675: }
9676:
9677: my @authen_contexts = ('author','course','domain');
9678: my @authtypes = ('int','krb4','krb5','loc');
9679: my %authhash;
9680: foreach my $item (@authen_contexts) {
9681: my @authallowed = &Apache::loncommon::get_env_multiple('form.'.$item.'_auth');
9682: foreach my $auth (@authtypes) {
9683: if (grep(/^\Q$auth\E$/,@authallowed)) {
9684: $authhash{$item}{$auth} = 1;
9685: } else {
9686: $authhash{$item}{$auth} = 0;
9687: }
9688: }
9689: }
9690: if (ref($curr_usercreation{'authtypes'}) eq 'HASH') {
9691: foreach my $item (@authen_contexts) {
9692: if (ref($curr_usercreation{'authtypes'}{$item}) eq 'HASH') {
9693: foreach my $auth (@authtypes) {
9694: if ($authhash{$item}{$auth} ne $curr_usercreation{'authtypes'}{$item}{$auth}) {
9695: push(@{$changes{'authtypes'}},$item);
9696: last;
9697: }
9698: }
9699: }
9700: }
9701: } else {
9702: foreach my $item (@authen_contexts) {
9703: push(@{$changes{'authtypes'}},$item);
9704: }
9705: }
9706:
9707: $save_usercreate{'cancreate'}{'course'} = $cancreate{'course'};
9708: $save_usercreate{'cancreate'}{'author'} = $cancreate{'author'};
9709: $save_usercreate{'cancreate'}{'requestcrs'} = $cancreate{'requestcrs'};
9710: $save_usercreate{'id_rule'} = \@id_rule;
9711: $save_usercreate{'username_rule'} = \@username_rule,
9712: $save_usercreate{'authtypes'} = \%authhash;
9713:
9714: my %usercreation_hash = (
9715: usercreation => \%save_usercreate,
9716: );
9717:
9718: my $putresult = &Apache::lonnet::put_dom('configuration',\%usercreation_hash,
9719: $dom);
9720:
9721: if ($putresult eq 'ok') {
9722: if (keys(%changes) > 0) {
9723: $resulttext = &mt('Changes made:').'<ul>';
9724: if (ref($changes{'cancreate'}) eq 'ARRAY') {
9725: my %lt = &usercreation_types();
9726: foreach my $type (@{$changes{'cancreate'}}) {
9727: my $chgtext = $lt{$type}.', ';
9728: if ($cancreate{$type} eq 'none') {
9729: $chgtext .= &mt('creation of new users is not permitted, except by a Domain Coordinator.');
9730: } elsif ($cancreate{$type} eq 'any') {
9731: $chgtext .= &mt('creation of new users is permitted for both institutional and non-institutional usernames.');
9732: } elsif ($cancreate{$type} eq 'official') {
9733: $chgtext .= &mt('creation of new users is only permitted for institutional usernames.');
9734: } elsif ($cancreate{$type} eq 'unofficial') {
9735: $chgtext .= &mt('creation of new users is only permitted for non-institutional usernames.');
9736: }
9737: $resulttext .= '<li>'.$chgtext.'</li>';
9738: }
9739: }
9740: if (ref($changes{'username_rule'}) eq 'ARRAY') {
9741: my ($rules,$ruleorder) =
9742: &Apache::lonnet::inst_userrules($dom,'username');
9743: my $chgtext = '<ul>';
9744: foreach my $type (@username_rule) {
9745: if (ref($rules->{$type}) eq 'HASH') {
9746: $chgtext .= '<li>'.$rules->{$type}{'name'}.'</li>';
9747: }
9748: }
9749: $chgtext .= '</ul>';
9750: if (@username_rule > 0) {
9751: $resulttext .= '<li>'.&mt('Usernames with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
9752: } else {
9753: $resulttext .= '<li>'.&mt('There are now no username formats restricted to verified users in the institutional directory.').'</li>';
9754: }
9755: }
9756: if (ref($changes{'id_rule'}) eq 'ARRAY') {
9757: my ($idrules,$idruleorder) =
9758: &Apache::lonnet::inst_userrules($dom,'id');
9759: my $chgtext = '<ul>';
9760: foreach my $type (@id_rule) {
9761: if (ref($idrules->{$type}) eq 'HASH') {
9762: $chgtext .= '<li>'.$idrules->{$type}{'name'}.'</li>';
9763: }
9764: }
9765: $chgtext .= '</ul>';
9766: if (@id_rule > 0) {
9767: $resulttext .= '<li>'.&mt('IDs with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
9768: } else {
9769: $resulttext .= '<li>'.&mt('There are now no ID formats restricted to verified users in the institutional directory.').'</li>';
9770: }
9771: }
9772: my %authname = &authtype_names();
9773: my %context_title = &context_names();
9774: if (ref($changes{'authtypes'}) eq 'ARRAY') {
9775: my $chgtext = '<ul>';
9776: foreach my $type (@{$changes{'authtypes'}}) {
9777: my @allowed;
9778: $chgtext .= '<li><span class="LC_cusr_emph">'.$context_title{$type}.'</span> - '.&mt('assignable authentication types: ');
9779: foreach my $auth (@authtypes) {
9780: if ($authhash{$type}{$auth}) {
9781: push(@allowed,$authname{$auth});
9782: }
9783: }
9784: if (@allowed > 0) {
9785: $chgtext .= join(', ',@allowed).'</li>';
9786: } else {
9787: $chgtext .= &mt('none').'</li>';
9788: }
9789: }
9790: $chgtext .= '</ul>';
9791: $resulttext .= '<li>'.&mt('Authentication types available for assignment to new users').'<br />'.$chgtext;
9792: $resulttext .= '</li>';
9793: }
9794: $resulttext .= '</ul>';
9795: } else {
9796: $resulttext = &mt('No changes made to user creation settings');
9797: }
9798: } else {
9799: $resulttext = '<span class="LC_error">'.
9800: &mt('An error occurred: [_1]',$putresult).'</span>';
9801: }
9802: if ($warningmsg ne '') {
9803: $resulttext .= '<br /><span class="LC_warning">'.$warningmsg.'</span><br />';
9804: }
9805: return $resulttext;
9806: }
9807:
9808: sub modify_selfcreation {
9809: my ($dom,%domconfig) = @_;
9810: my ($resulttext,$warningmsg,%curr_usercreation,%curr_usermodify,%changes,%cancreate);
9811: my (%save_usercreate,%save_usermodify);
9812: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
9813: if (ref($types) eq 'ARRAY') {
9814: $usertypes->{'default'} = $othertitle;
9815: push(@{$types},'default');
9816: }
9817: #
9818: # Retrieve current domain configuration for self-creation of usernames from $domconfig{'usercreation'}.
9819: #
9820: if (ref($domconfig{'usercreation'}) eq 'HASH') {
9821: foreach my $key (keys(%{$domconfig{'usercreation'}})) {
9822: if ($key eq 'cancreate') {
9823: if (ref($domconfig{'usercreation'}{$key}) eq 'HASH') {
9824: foreach my $item (keys(%{$domconfig{'usercreation'}{$key}})) {
9825: if (($item eq 'selfcreate') || ($item eq 'statustocreate') ||
9826: ($item eq 'captcha') || ($item eq 'recaptchakeys') ||
9827: ($item eq 'recaptchaversion') ||
9828: ($item eq 'emailusername') || ($item eq 'notify') ||
9829: ($item eq 'selfcreateprocessing') || ($item eq 'shibenv')) {
9830: $curr_usercreation{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
9831: } else {
9832: $save_usercreate{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
9833: }
9834: }
9835: }
9836: } elsif ($key eq 'email_rule') {
9837: $curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
9838: } else {
9839: $save_usercreate{$key} = $domconfig{'usercreation'}{$key};
9840: }
9841: }
9842: }
9843: #
9844: # Retrieve current domain configuration for self-creation of usernames from $domconfig{'usermodification'}.
9845: #
9846: if (ref($domconfig{'usermodification'}) eq 'HASH') {
9847: foreach my $key (keys(%{$domconfig{'usermodification'}})) {
9848: if ($key eq 'selfcreate') {
9849: $curr_usermodify{$key} = $domconfig{'usermodification'}{$key};
9850: } else {
9851: $save_usermodify{$key} = $domconfig{'usermodification'}{$key};
9852: }
9853: }
9854: }
9855:
9856: my @contexts = ('selfcreate');
9857: @{$cancreate{'selfcreate'}} = ();
9858: %{$cancreate{'emailusername'}} = ();
9859: @{$cancreate{'statustocreate'}} = ();
9860: %{$cancreate{'selfcreateprocessing'}} = ();
9861: %{$cancreate{'shibenv'}} = ();
9862: my %selfcreatetypes = (
9863: sso => 'users authenticated by institutional single sign on',
9864: login => 'users authenticated by institutional log-in',
9865: email => 'users who provide a valid e-mail address for use as username',
9866: );
9867: #
9868: # Populate $cancreate{'selfcreate'} array reference with types of user, for which self-creation of user accounts
9869: # is permitted.
9870: #
9871:
9872: my @statuses;
9873: if (ref($domconfig{'inststatus'}) eq 'HASH') {
9874: if (ref($domconfig{'inststatus'}{'inststatusguest'}) eq 'ARRAY') {
9875: @statuses = @{$domconfig{'inststatus'}{'inststatusguest'}};
9876: }
9877: }
9878: push(@statuses,'default');
9879:
9880: foreach my $item ('login','sso','email') {
9881: if ($item eq 'email') {
9882: if ($env{'form.cancreate_email'}) {
9883: push(@{$cancreate{'selfcreate'}},'email');
9884: push(@contexts,'selfcreateprocessing');
9885: foreach my $type (@statuses) {
9886: if ($type eq 'default') {
9887: $cancreate{'selfcreateprocessing'}{$type} = $env{'form.cancreate_emailprocess'};
9888: } else {
9889: $cancreate{'selfcreateprocessing'}{$type} = $env{'form.cancreate_emailprocess_'.$type};
9890: }
9891: }
9892: }
9893: } else {
9894: if ($env{'form.cancreate_'.$item}) {
9895: push(@{$cancreate{'selfcreate'}},$item);
9896: }
9897: }
9898: }
9899: my (@email_rule,%userinfo,%savecaptcha);
9900: my ($infofields,$infotitles) = &Apache::loncommon::emailusername_info();
9901: #
9902: # Populate $cancreate{'emailusername'}{$type} hash ref with information fields (if new user will provide data
9903: # value set to one), if self-creation with e-mail address permitted, where $type is user type: faculty, staff, student etc.
9904: #
9905:
9906: if ($env{'form.cancreate_email'}) {
9907: push(@contexts,'emailusername');
9908: if (ref($types) eq 'ARRAY') {
9909: foreach my $type (@{$types}) {
9910: if (ref($infofields) eq 'ARRAY') {
9911: foreach my $field (@{$infofields}) {
9912: if ($env{'form.canmodify_emailusername_'.$type.'_'.$field} =~ /^(required|optional)$/) {
9913: $cancreate{'emailusername'}{$type}{$field} = $1;
9914: }
9915: }
9916: }
9917: }
9918: }
9919: #
9920: # Populate $cancreate{'notify'} hash ref with names of Domain Coordinators who are to be notified of
9921: # queued requests for self-creation of account using e-mail address as username
9922: #
9923:
9924: my @approvalnotify = &Apache::loncommon::get_env_multiple('form.selfcreationnotifyapproval');
9925: @approvalnotify = sort(@approvalnotify);
9926: $cancreate{'notify'}{'approval'} = join(',',@approvalnotify);
9927: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
9928: if (ref($curr_usercreation{'cancreate'}{'notify'}) eq 'HASH') {
9929: if ($curr_usercreation{'cancreate'}{'notify'}{'approval'} ne $cancreate{'notify'}{'approval'}) {
9930: push(@{$changes{'cancreate'}},'notify');
9931: }
9932: } else {
9933: if ($cancreate{'notify'}{'approval'}) {
9934: push(@{$changes{'cancreate'}},'notify');
9935: }
9936: }
9937: } elsif ($cancreate{'notify'}{'approval'}) {
9938: push(@{$changes{'cancreate'}},'notify');
9939: }
9940:
9941: #
9942: # Retrieve rules (if any) governing types of e-mail address which may be used as a username
9943: #
9944: @email_rule = &Apache::loncommon::get_env_multiple('form.email_rule');
9945: &process_captcha('cancreate',\%changes,\%savecaptcha,$curr_usercreation{'cancreate'});
9946: if (ref($curr_usercreation{'email_rule'}) eq 'ARRAY') {
9947: if (@{$curr_usercreation{'email_rule'}} > 0) {
9948: foreach my $type (@{$curr_usercreation{'email_rule'}}) {
9949: if (!grep(/^\Q$type\E$/,@email_rule)) {
9950: push(@{$changes{'email_rule'}},$type);
9951: }
9952: }
9953: }
9954: if (@email_rule > 0) {
9955: foreach my $type (@email_rule) {
9956: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'email_rule'}})) {
9957: push(@{$changes{'email_rule'}},$type);
9958: }
9959: }
9960: }
9961: } elsif (@email_rule > 0) {
9962: push(@{$changes{'email_rule'}},@email_rule);
9963: }
9964: }
9965: #
9966: # Check if domain default is set appropriately, if self-creation of accounts is to be available for
9967: # institutional log-in.
9968: #
9969: if (grep(/^login$/,@{$cancreate{'selfcreate'}})) {
9970: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
9971: if (!((($domdefaults{'auth_def'} =~/^krb/) && ($domdefaults{'auth_arg_def'} ne '')) ||
9972: ($domdefaults{'auth_def'} eq 'localauth'))) {
9973: $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.').' '.
9974: &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.');
9975: }
9976: }
9977: my @fields = ('lastname','firstname','middlename','generation',
9978: 'permanentemail','id');
9979: my @shibfields = (@fields,'inststatus');
9980: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
9981: #
9982: # Where usernames may created for institutional log-in and/or institutional single sign on:
9983: # (a) populate $cancreate{'statustocreate'} array reference with institutional status types who
9984: # may self-create accounts
9985: # (b) populate $save_usermodify{'selfcreate'} hash reference with status types, and information fields
9986: # which the user may supply, if institutional data is unavailable.
9987: #
9988: if (($env{'form.cancreate_login'}) || ($env{'form.cancreate_sso'})) {
9989: if (ref($types) eq 'ARRAY') {
9990: if (@{$types} > 1) {
9991: @{$cancreate{'statustocreate'}} = &Apache::loncommon::get_env_multiple('form.statustocreate');
9992: push(@contexts,'statustocreate');
9993: } else {
9994: undef($cancreate{'statustocreate'});
9995: }
9996: foreach my $type (@{$types}) {
9997: my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$type);
9998: foreach my $field (@fields) {
9999: if (grep(/^\Q$field\E$/,@modifiable)) {
10000: $save_usermodify{'selfcreate'}{$type}{$field} = 1;
10001: } else {
10002: $save_usermodify{'selfcreate'}{$type}{$field} = 0;
10003: }
10004: }
10005: }
10006: if (ref($curr_usermodify{'selfcreate'}) eq 'HASH') {
10007: foreach my $type (@{$types}) {
10008: if (ref($curr_usermodify{'selfcreate'}{$type}) eq 'HASH') {
10009: foreach my $field (@fields) {
10010: if ($save_usermodify{'selfcreate'}{$type}{$field} ne
10011: $curr_usermodify{'selfcreate'}{$type}{$field}) {
10012: push(@{$changes{'selfcreate'}},$type);
10013: last;
10014: }
10015: }
10016: }
10017: }
10018: } else {
10019: foreach my $type (@{$types}) {
10020: push(@{$changes{'selfcreate'}},$type);
10021: }
10022: }
10023: }
10024: foreach my $field (@shibfields) {
10025: if ($env{'form.shibenv_'.$field} ne '') {
10026: $cancreate{'shibenv'}{$field} = $env{'form.shibenv_'.$field};
10027: }
10028: }
10029: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
10030: if (ref($curr_usercreation{'cancreate'}{'shibenv'}) eq 'HASH') {
10031: foreach my $field (@shibfields) {
10032: if ($env{'form.shibenv_'.$field} ne $curr_usercreation{'cancreate'}{'shibenv'}{$field}) {
10033: push(@{$changes{'cancreate'}},'shibenv');
10034: }
10035: }
10036: } else {
10037: foreach my $field (@shibfields) {
10038: if ($env{'form.shibenv_'.$field}) {
10039: push(@{$changes{'cancreate'}},'shibenv');
10040: last;
10041: }
10042: }
10043: }
10044: }
10045: }
10046: foreach my $item (@contexts) {
10047: if (ref($curr_usercreation{'cancreate'}{$item}) eq 'ARRAY') {
10048: foreach my $curr (@{$curr_usercreation{'cancreate'}{$item}}) {
10049: if (ref($cancreate{$item}) eq 'ARRAY') {
10050: if (!grep(/^$curr$/,@{$cancreate{$item}})) {
10051: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
10052: push(@{$changes{'cancreate'}},$item);
10053: }
10054: }
10055: }
10056: }
10057: if (ref($cancreate{$item}) eq 'ARRAY') {
10058: foreach my $type (@{$cancreate{$item}}) {
10059: if (!grep(/^$type$/,@{$curr_usercreation{'cancreate'}{$item}})) {
10060: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
10061: push(@{$changes{'cancreate'}},$item);
10062: }
10063: }
10064: }
10065: }
10066: } elsif (ref($curr_usercreation{'cancreate'}{$item}) eq 'HASH') {
10067: if (ref($cancreate{$item}) eq 'HASH') {
10068: foreach my $curr (keys(%{$curr_usercreation{'cancreate'}{$item}})) {
10069: if (ref($curr_usercreation{'cancreate'}{$item}{$curr}) eq 'HASH') {
10070: foreach my $field (keys(%{$curr_usercreation{'cancreate'}{$item}{$curr}})) {
10071: unless ($curr_usercreation{'cancreate'}{$item}{$curr}{$field} eq $cancreate{$item}{$curr}{$field}) {
10072: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
10073: push(@{$changes{'cancreate'}},$item);
10074: }
10075: }
10076: }
10077: } elsif ($item eq 'selfcreateprocessing') {
10078: if ($cancreate{$item}{$curr} ne $curr_usercreation{'cancreate'}{$item}{$curr}) {
10079: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
10080: push(@{$changes{'cancreate'}},$item);
10081: }
10082: }
10083: } else {
10084: if (!$cancreate{$item}{$curr}) {
10085: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
10086: push(@{$changes{'cancreate'}},$item);
10087: }
10088: }
10089: }
10090: }
10091: foreach my $field (keys(%{$cancreate{$item}})) {
10092: if (ref($cancreate{$item}{$field}) eq 'HASH') {
10093: foreach my $inner (keys(%{$cancreate{$item}{$field}})) {
10094: if (ref($curr_usercreation{'cancreate'}{$item}{$field}) eq 'HASH') {
10095: unless ($curr_usercreation{'cancreate'}{$item}{$field}{$inner} eq $cancreate{$item}{$field}{$inner}) {
10096: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
10097: push(@{$changes{'cancreate'}},$item);
10098: }
10099: }
10100: } else {
10101: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
10102: push(@{$changes{'cancreate'}},$item);
10103: }
10104: }
10105: }
10106: } elsif ($item eq 'selfcreateprocessing') {
10107: if ($cancreate{$item}{$field} ne $curr_usercreation{'cancreate'}{$item}{$field}) {
10108: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
10109: push(@{$changes{'cancreate'}},$item);
10110: }
10111: }
10112: } else {
10113: if (!$curr_usercreation{'cancreate'}{$item}{$field}) {
10114: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
10115: push(@{$changes{'cancreate'}},$item);
10116: }
10117: }
10118: }
10119: }
10120: }
10121: } elsif ($curr_usercreation{'cancreate'}{$item}) {
10122: if (ref($cancreate{$item}) eq 'ARRAY') {
10123: if (!grep(/^\Q$curr_usercreation{'cancreate'}{$item}\E$/,@{$cancreate{$item}})) {
10124: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
10125: push(@{$changes{'cancreate'}},$item);
10126: }
10127: }
10128: } elsif (ref($cancreate{$item}) eq 'HASH') {
10129: if (!$cancreate{$item}{$curr_usercreation{'cancreate'}{$item}}) {
10130: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
10131: push(@{$changes{'cancreate'}},$item);
10132: }
10133: }
10134: }
10135: } elsif ($item eq 'emailusername') {
10136: if (ref($cancreate{$item}) eq 'HASH') {
10137: foreach my $type (keys(%{$cancreate{$item}})) {
10138: if (ref($cancreate{$item}{$type}) eq 'HASH') {
10139: foreach my $field (keys(%{$cancreate{$item}{$type}})) {
10140: if ($cancreate{$item}{$type}{$field}) {
10141: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
10142: push(@{$changes{'cancreate'}},$item);
10143: }
10144: last;
10145: }
10146: }
10147: }
10148: }
10149: }
10150: }
10151: }
10152: #
10153: # Populate %save_usercreate hash with updates to self-creation configuration.
10154: #
10155: $save_usercreate{'cancreate'}{'captcha'} = $savecaptcha{'captcha'};
10156: $save_usercreate{'cancreate'}{'recaptchakeys'} = $savecaptcha{'recaptchakeys'};
10157: $save_usercreate{'cancreate'}{'recaptchaversion'} = $savecaptcha{'recaptchaversion'};
10158: $save_usercreate{'cancreate'}{'selfcreate'} = $cancreate{'selfcreate'};
10159: if (ref($cancreate{'notify'}) eq 'HASH') {
10160: $save_usercreate{'cancreate'}{'notify'} = $cancreate{'notify'};
10161: }
10162: if (ref($cancreate{'selfcreateprocessing'}) eq 'HASH') {
10163: $save_usercreate{'cancreate'}{'selfcreateprocessing'} = $cancreate{'selfcreateprocessing'};
10164: }
10165: if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
10166: $save_usercreate{'cancreate'}{'statustocreate'} = $cancreate{'statustocreate'};
10167: }
10168: if (ref($cancreate{'shibenv'}) eq 'HASH') {
10169: $save_usercreate{'cancreate'}{'shibenv'} = $cancreate{'shibenv'};
10170: }
10171: $save_usercreate{'cancreate'}{'emailusername'} = $cancreate{'emailusername'};
10172: $save_usercreate{'emailrule'} = \@email_rule;
10173:
10174: my %userconfig_hash = (
10175: usercreation => \%save_usercreate,
10176: usermodification => \%save_usermodify,
10177: );
10178: my $putresult = &Apache::lonnet::put_dom('configuration',\%userconfig_hash,
10179: $dom);
10180: #
10181: # Accumulate details of changes to domain cofiguration for self-creation of usernames in $resulttext
10182: #
10183: if ($putresult eq 'ok') {
10184: if (keys(%changes) > 0) {
10185: $resulttext = &mt('Changes made:').'<ul>';
10186: if (ref($changes{'cancreate'}) eq 'ARRAY') {
10187: my %lt = &selfcreation_types();
10188: foreach my $type (@{$changes{'cancreate'}}) {
10189: my $chgtext;
10190: if ($type eq 'selfcreate') {
10191: if (@{$cancreate{$type}} == 0) {
10192: $chgtext .= &mt('Self creation of a new user account is not permitted.');
10193: } else {
10194: $chgtext .= &mt('Self-creation of a new account is permitted for:').
10195: '<ul>';
10196: foreach my $case (@{$cancreate{$type}}) {
10197: $chgtext .= '<li>'.$selfcreatetypes{$case}.'</li>';
10198: }
10199: $chgtext .= '</ul>';
10200: if (ref($cancreate{$type}) eq 'ARRAY') {
10201: if (grep(/^(login|sso)$/,@{$cancreate{$type}})) {
10202: if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
10203: if (@{$cancreate{'statustocreate'}} == 0) {
10204: $chgtext .= '<br />'.
10205: '<span class="LC_warning">'.
10206: &mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts.").
10207: '</span>';
10208: }
10209: }
10210: }
10211: }
10212: }
10213: } elsif ($type eq 'shibenv') {
10214: if (keys(%{$cancreate{$type}}) == 0) {
10215: $chgtext .= &mt('Shibboleth-autheticated user does not use environment variables to set user information');
10216: } else {
10217: $chgtext .= &mt('Shibboleth-autheticated user information set from environment variables, as follows:').
10218: '<ul>';
10219: foreach my $field (@shibfields) {
10220: next if ($cancreate{$type}{$field} eq '');
10221: if ($field eq 'inststatus') {
10222: $chgtext .= '<li>'.&mt('Institutional status').' -- '.$cancreate{$type}{$field}.'</li>';
10223: } else {
10224: $chgtext .= '<li>'.$fieldtitles{$field}.' -- '.$cancreate{$type}{$field}.'</li>';
10225: }
10226: }
10227: $chgtext .= '</ul>';
10228: }
10229: } elsif ($type eq 'statustocreate') {
10230: if ((ref($cancreate{'selfcreate'}) eq 'ARRAY') &&
10231: (ref($cancreate{'statustocreate'}) eq 'ARRAY')) {
10232: if (@{$cancreate{'selfcreate'}} > 0) {
10233: if (@{$cancreate{'statustocreate'}} == 0) {
10234: $chgtext .= &mt("Institutional affiliations permitted to create accounts set to 'None'.");
10235: if (!grep(/^email$/,@{$cancreate{'selfcreate'}})) {
10236: $chgtext .= '<br />'.
10237: '<span class="LC_warning">'.
10238: &mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts.").
10239: '</span>';
10240: }
10241: } elsif (ref($usertypes) eq 'HASH') {
10242: if (grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
10243: $chgtext .= &mt('Creation of a new account for an institutional user is restricted to the following institutional affiliation(s):');
10244: } else {
10245: $chgtext .= &mt('Institutional affiliations permitted to create accounts with institutional authentication were set as follows:');
10246: }
10247: $chgtext .= '<ul>';
10248: foreach my $case (@{$cancreate{$type}}) {
10249: if ($case eq 'default') {
10250: $chgtext .= '<li>'.$othertitle.'</li>';
10251: } else {
10252: $chgtext .= '<li>'.$usertypes->{$case}.'</li>';
10253: }
10254: }
10255: $chgtext .= '</ul>';
10256: if (!grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
10257: $chgtext .= '<br /><span class="LC_warning">'.
10258: &mt('However, users authenticated by institutional login/single sign on are not currently permitted to create accounts.').
10259: '</span>';
10260: }
10261: }
10262: } else {
10263: if (@{$cancreate{$type}} == 0) {
10264: $chgtext .= &mt("Institutional affiliations permitted to create accounts were set to 'none'.");
10265: } else {
10266: $chgtext .= &mt('Although institutional affiliations permitted to create accounts were changed, self creation of accounts is not currently permitted for any authentication types.');
10267: }
10268: }
10269: }
10270: } elsif ($type eq 'selfcreateprocessing') {
10271: my %choices = &Apache::lonlocal::texthash (
10272: automatic => 'Automatic approval',
10273: approval => 'Queued for approval',
10274: );
10275: if (@statuses > 1) {
10276: $chgtext .= &mt('Processing of requests to create account with e-mail address as username set as follows:').
10277: '<ul>';
10278: foreach my $type (@statuses) {
10279: if ($type eq 'default') {
10280: $chgtext .= '<li>'.$othertitle.' -- '.$choices{$cancreate{'selfcreateprocessing'}{$type}}.'</li>';
10281: } else {
10282: $chgtext .= '<li>'.$usertypes->{$type}.' -- '.$choices{$cancreate{'selfcreateprocessing'}{$type}}.'</li>';
10283: }
10284: }
10285: $chgtext .= '</ul>';
10286: } else {
10287: $chgtext .= &mt('Processing of requests to create account with e-mail address as username set to: "[_1]"',
10288: $choices{$cancreate{'selfcreateprocessing'}{'default'}});
10289: }
10290: } elsif ($type eq 'captcha') {
10291: if ($savecaptcha{$type} eq 'notused') {
10292: $chgtext .= &mt('No CAPTCHA validation in use for self-creation screen.');
10293: } else {
10294: my %captchas = &captcha_phrases();
10295: if ($captchas{$savecaptcha{$type}}) {
10296: $chgtext .= &mt("Validation for self-creation screen set to $captchas{$savecaptcha{$type}}.");
10297: } else {
10298: $chgtext .= &mt('Validation for self-creation screen set to unknown type.');
10299: }
10300: }
10301: } elsif ($type eq 'recaptchakeys') {
10302: my ($privkey,$pubkey);
10303: if (ref($savecaptcha{$type}) eq 'HASH') {
10304: $pubkey = $savecaptcha{$type}{'public'};
10305: $privkey = $savecaptcha{$type}{'private'};
10306: }
10307: $chgtext .= &mt('ReCAPTCHA keys changes').'<ul>';
10308: if (!$pubkey) {
10309: $chgtext .= '<li>'.&mt('Public key deleted').'</li>';
10310: } else {
10311: $chgtext .= '<li>'.&mt('Public key set to [_1]',$pubkey).'</li>';
10312: }
10313: if (!$privkey) {
10314: $chgtext .= '<li>'.&mt('Private key deleted').'</li>';
10315: } else {
10316: $chgtext .= '<li>'.&mt('Private key set to [_1]',$pubkey).'</li>';
10317: }
10318: $chgtext .= '</ul>';
10319: } elsif ($type eq 'recaptchaversion') {
10320: if ($savecaptcha{'captcha'} eq 'recaptcha') {
10321: $chgtext .= &mt('ReCAPTCHA set to version [_1]',$savecaptcha{$type});
10322: }
10323: } elsif ($type eq 'emailusername') {
10324: if (ref($cancreate{'emailusername'}) eq 'HASH') {
10325: if (ref($types) eq 'ARRAY') {
10326: foreach my $type (@{$types}) {
10327: if (ref($cancreate{'emailusername'}{$type}) eq 'HASH') {
10328: if (keys(%{$cancreate{'emailusername'}{$type}}) > 0) {
10329: $chgtext .= &mt('When self-creating account with e-mail as username, the following information will be provided by [_1]:',"'$usertypes->{$type}'").
10330: '<ul>';
10331: foreach my $field (@{$infofields}) {
10332: if ($cancreate{'emailusername'}{$type}{$field}) {
10333: $chgtext .= '<li>'.$infotitles->{$field}.'</li>';
10334: }
10335: }
10336: $chgtext .= '</ul>';
10337: } else {
10338: $chgtext .= &mt('When self creating account with e-mail as username, no information besides e-mail address will be provided by [_1].',"'$usertypes->{$type}'").'<br />';
10339: }
10340: } else {
10341: $chgtext .= &mt('When self creating account with e-mail as username, no information besides e-mail address will be provided by [_1].',"'$usertypes->{$type}'").'<br />';
10342: }
10343: }
10344: }
10345: }
10346: } elsif ($type eq 'notify') {
10347: $chgtext = &mt('No Domain Coordinators will receive notification of username requests requiring approval.');
10348: if (ref($changes{'cancreate'}) eq 'ARRAY') {
10349: if ((grep(/^notify$/,@{$changes{'cancreate'}})) && (ref($cancreate{'notify'}) eq 'HASH')) {
10350: if ($cancreate{'notify'}{'approval'}) {
10351: $chgtext = &mt('Notification of username requests requiring approval will be sent to: ').$cancreate{'notify'}{'approval'};
10352: }
10353: }
10354: }
10355: }
10356: if ($chgtext) {
10357: $resulttext .= '<li>'.$chgtext.'</li>';
10358: }
10359: }
10360: }
10361: if (ref($changes{'email_rule'}) eq 'ARRAY') {
10362: my ($emailrules,$emailruleorder) =
10363: &Apache::lonnet::inst_userrules($dom,'email');
10364: my $chgtext = '<ul>';
10365: foreach my $type (@email_rule) {
10366: if (ref($emailrules->{$type}) eq 'HASH') {
10367: $chgtext .= '<li>'.$emailrules->{$type}{'name'}.'</li>';
10368: }
10369: }
10370: $chgtext .= '</ul>';
10371: if (@email_rule > 0) {
10372: $resulttext .= '<li>'.
10373: &mt('Accounts may not be created by users self-enrolling with e-mail addresses of the following types: ').
10374: $chgtext.
10375: '</li>';
10376: } else {
10377: $resulttext .= '<li>'.
10378: &mt('There are now no restrictions on e-mail addresses which may be used as a username when self-enrolling.').
10379: '</li>';
10380: }
10381: }
10382: if (ref($changes{'selfcreate'}) eq 'ARRAY') {
10383: $resulttext .= '<li>'.&mt('When self-creating institutional account:').'<ul>';
10384: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
10385: foreach my $type (@{$changes{'selfcreate'}}) {
10386: my $typename = $type;
10387: if (ref($usertypes) eq 'HASH') {
10388: if ($usertypes->{$type} ne '') {
10389: $typename = $usertypes->{$type};
10390: }
10391: }
10392: my @modifiable;
10393: $resulttext .= '<li>'.
10394: &mt('Self-creation of account by users with status: [_1]',
10395: '<span class="LC_cusr_emph">'.$typename.'</span>').
10396: ' - '.&mt('modifiable fields (if institutional data blank): ');
10397: foreach my $field (@fields) {
10398: if ($save_usermodify{'selfcreate'}{$type}{$field}) {
10399: push(@modifiable,'<b>'.$fieldtitles{$field}.'</b>');
10400: }
10401: }
10402: if (@modifiable > 0) {
10403: $resulttext .= join(', ',@modifiable);
10404: } else {
10405: $resulttext .= &mt('none');
10406: }
10407: $resulttext .= '</li>';
10408: }
10409: $resulttext .= '</ul></li>';
10410: }
10411: $resulttext .= '</ul>';
10412: } else {
10413: $resulttext = &mt('No changes made to self-creation settings');
10414: }
10415: } else {
10416: $resulttext = '<span class="LC_error">'.
10417: &mt('An error occurred: [_1]',$putresult).'</span>';
10418: }
10419: if ($warningmsg ne '') {
10420: $resulttext .= '<br /><span class="LC_warning">'.$warningmsg.'</span><br />';
10421: }
10422: return $resulttext;
10423: }
10424:
10425: sub process_captcha {
10426: my ($container,$changes,$newsettings,$current) = @_;
10427: return unless ((ref($changes) eq 'HASH') && (ref($newsettings) eq 'HASH') || (ref($current) eq 'HASH'));
10428: $newsettings->{'captcha'} = $env{'form.'.$container.'_captcha'};
10429: unless ($newsettings->{'captcha'} eq 'recaptcha' || $newsettings->{'captcha'} eq 'notused') {
10430: $newsettings->{'captcha'} = 'original';
10431: }
10432: if ($current->{'captcha'} ne $newsettings->{'captcha'}) {
10433: if ($container eq 'cancreate') {
10434: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
10435: push(@{$changes->{'cancreate'}},'captcha');
10436: } elsif (!defined($changes->{'cancreate'})) {
10437: $changes->{'cancreate'} = ['captcha'];
10438: }
10439: } else {
10440: $changes->{'captcha'} = 1;
10441: }
10442: }
10443: my ($newpub,$newpriv,$currpub,$currpriv,$newversion,$currversion);
10444: if ($newsettings->{'captcha'} eq 'recaptcha') {
10445: $newpub = $env{'form.'.$container.'_recaptchapub'};
10446: $newpriv = $env{'form.'.$container.'_recaptchapriv'};
10447: $newpub =~ s/[^\w\-]//g;
10448: $newpriv =~ s/[^\w\-]//g;
10449: $newsettings->{'recaptchakeys'} = {
10450: public => $newpub,
10451: private => $newpriv,
10452: };
10453: $newversion = $env{'form.'.$container.'_recaptchaversion'};
10454: $newversion =~ s/\D//g;
10455: if ($newversion ne '2') {
10456: $newversion = 1;
10457: }
10458: $newsettings->{'recaptchaversion'} = $newversion;
10459: }
10460: if (ref($current->{'recaptchakeys'}) eq 'HASH') {
10461: $currpub = $current->{'recaptchakeys'}{'public'};
10462: $currpriv = $current->{'recaptchakeys'}{'private'};
10463: unless ($newsettings->{'captcha'} eq 'recaptcha') {
10464: $newsettings->{'recaptchakeys'} = {
10465: public => '',
10466: private => '',
10467: }
10468: }
10469: }
10470: if ($current->{'captcha'} eq 'recaptcha') {
10471: $currversion = $current->{'recaptchaversion'};
10472: if ($currversion ne '2') {
10473: $currversion = 1;
10474: }
10475: }
10476: if ($currversion ne $newversion) {
10477: if ($container eq 'cancreate') {
10478: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
10479: push(@{$changes->{'cancreate'}},'recaptchaversion');
10480: } elsif (!defined($changes->{'cancreate'})) {
10481: $changes->{'cancreate'} = ['recaptchaversion'];
10482: }
10483: } else {
10484: $changes->{'recaptchaversion'} = 1;
10485: }
10486: }
10487: if (($newpub ne $currpub) || ($newpriv ne $currpriv)) {
10488: if ($container eq 'cancreate') {
10489: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
10490: push(@{$changes->{'cancreate'}},'recaptchakeys');
10491: } elsif (!defined($changes->{'cancreate'})) {
10492: $changes->{'cancreate'} = ['recaptchakeys'];
10493: }
10494: } else {
10495: $changes->{'recaptchakeys'} = 1;
10496: }
10497: }
10498: return;
10499: }
10500:
10501: sub modify_usermodification {
10502: my ($dom,%domconfig) = @_;
10503: my ($resulttext,%curr_usermodification,%changes,%modifyhash);
10504: if (ref($domconfig{'usermodification'}) eq 'HASH') {
10505: foreach my $key (keys(%{$domconfig{'usermodification'}})) {
10506: if ($key eq 'selfcreate') {
10507: $modifyhash{$key} = $domconfig{'usermodification'}{$key};
10508: } else {
10509: $curr_usermodification{$key} = $domconfig{'usermodification'}{$key};
10510: }
10511: }
10512: }
10513: my @contexts = ('author','course');
10514: my %context_title = (
10515: author => 'In author context',
10516: course => 'In course context',
10517: );
10518: my @fields = ('lastname','firstname','middlename','generation',
10519: 'permanentemail','id');
10520: my %roles = (
10521: author => ['ca','aa'],
10522: course => ['st','ep','ta','in','cr'],
10523: );
10524: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
10525: foreach my $context (@contexts) {
10526: foreach my $role (@{$roles{$context}}) {
10527: my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$role);
10528: foreach my $item (@fields) {
10529: if (grep(/^\Q$item\E$/,@modifiable)) {
10530: $modifyhash{$context}{$role}{$item} = 1;
10531: } else {
10532: $modifyhash{$context}{$role}{$item} = 0;
10533: }
10534: }
10535: }
10536: if (ref($curr_usermodification{$context}) eq 'HASH') {
10537: foreach my $role (@{$roles{$context}}) {
10538: if (ref($curr_usermodification{$context}{$role}) eq 'HASH') {
10539: foreach my $field (@fields) {
10540: if ($modifyhash{$context}{$role}{$field} ne
10541: $curr_usermodification{$context}{$role}{$field}) {
10542: push(@{$changes{$context}},$role);
10543: last;
10544: }
10545: }
10546: }
10547: }
10548: } else {
10549: foreach my $context (@contexts) {
10550: foreach my $role (@{$roles{$context}}) {
10551: push(@{$changes{$context}},$role);
10552: }
10553: }
10554: }
10555: }
10556: my %usermodification_hash = (
10557: usermodification => \%modifyhash,
10558: );
10559: my $putresult = &Apache::lonnet::put_dom('configuration',
10560: \%usermodification_hash,$dom);
10561: if ($putresult eq 'ok') {
10562: if (keys(%changes) > 0) {
10563: $resulttext = &mt('Changes made: ').'<ul>';
10564: foreach my $context (@contexts) {
10565: if (ref($changes{$context}) eq 'ARRAY') {
10566: $resulttext .= '<li>'.$context_title{$context}.':<ul>';
10567: if (ref($changes{$context}) eq 'ARRAY') {
10568: foreach my $role (@{$changes{$context}}) {
10569: my $rolename;
10570: if ($role eq 'cr') {
10571: $rolename = &mt('Custom');
10572: } else {
10573: $rolename = &Apache::lonnet::plaintext($role);
10574: }
10575: my @modifiable;
10576: $resulttext .= '<li><span class="LC_cusr_emph">'.&mt('Target user with [_1] role',$rolename).'</span> - '.&mt('modifiable fields: ');
10577: foreach my $field (@fields) {
10578: if ($modifyhash{$context}{$role}{$field}) {
10579: push(@modifiable,$fieldtitles{$field});
10580: }
10581: }
10582: if (@modifiable > 0) {
10583: $resulttext .= join(', ',@modifiable);
10584: } else {
10585: $resulttext .= &mt('none');
10586: }
10587: $resulttext .= '</li>';
10588: }
10589: $resulttext .= '</ul></li>';
10590: }
10591: }
10592: }
10593: $resulttext .= '</ul>';
10594: } else {
10595: $resulttext = &mt('No changes made to user modification settings');
10596: }
10597: } else {
10598: $resulttext = '<span class="LC_error">'.
10599: &mt('An error occurred: [_1]',$putresult).'</span>';
10600: }
10601: return $resulttext;
10602: }
10603:
10604: sub modify_defaults {
10605: my ($dom,$lastactref,%domconfig) = @_;
10606: my ($resulttext,$mailmsgtxt,%newvalues,%changes,@errors);
10607: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
10608: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def','datelocale_def','portal_def');
10609: my @authtypes = ('internal','krb4','krb5','localauth');
10610: foreach my $item (@items) {
10611: $newvalues{$item} = $env{'form.'.$item};
10612: if ($item eq 'auth_def') {
10613: if ($newvalues{$item} ne '') {
10614: if (!grep(/^\Q$newvalues{$item}\E$/,@authtypes)) {
10615: push(@errors,$item);
10616: }
10617: }
10618: } elsif ($item eq 'lang_def') {
10619: if ($newvalues{$item} ne '') {
10620: if ($newvalues{$item} =~ /^(\w+)/) {
10621: my $langcode = $1;
10622: if ($langcode ne 'x_chef') {
10623: if (code2language($langcode) eq '') {
10624: push(@errors,$item);
10625: }
10626: }
10627: } else {
10628: push(@errors,$item);
10629: }
10630: }
10631: } elsif ($item eq 'timezone_def') {
10632: if ($newvalues{$item} ne '') {
10633: if (!DateTime::TimeZone->is_valid_name($newvalues{$item})) {
10634: push(@errors,$item);
10635: }
10636: }
10637: } elsif ($item eq 'datelocale_def') {
10638: if ($newvalues{$item} ne '') {
10639: my @datelocale_ids = DateTime::Locale->ids();
10640: if (!grep(/^\Q$newvalues{$item}\E$/,@datelocale_ids)) {
10641: push(@errors,$item);
10642: }
10643: }
10644: } elsif ($item eq 'portal_def') {
10645: if ($newvalues{$item} ne '') {
10646: unless ($newvalues{$item} =~ /^https?\:\/\/(([a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9\-]*[a-zA-Z0-9])\.)*([A-Za-z]|[A-Za-z][A-Za-z0-9\-]*[A-Za-z0-9])\/?$/) {
10647: push(@errors,$item);
10648: }
10649: }
10650: }
10651: if (grep(/^\Q$item\E$/,@errors)) {
10652: $newvalues{$item} = $domdefaults{$item};
10653: } elsif ($domdefaults{$item} ne $newvalues{$item}) {
10654: $changes{$item} = 1;
10655: }
10656: $domdefaults{$item} = $newvalues{$item};
10657: }
10658: my %defaults_hash = (
10659: defaults => \%newvalues,
10660: );
10661: my $title = &defaults_titles();
10662:
10663: my $currinststatus;
10664: if (ref($domconfig{'inststatus'}) eq 'HASH') {
10665: $currinststatus = $domconfig{'inststatus'};
10666: } else {
10667: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
10668: $currinststatus = {
10669: inststatustypes => $usertypes,
10670: inststatusorder => $types,
10671: inststatusguest => [],
10672: };
10673: }
10674: my @todelete = &Apache::loncommon::get_env_multiple('form.inststatus_delete');
10675: my @allpos;
10676: my %guests;
10677: my %alltypes;
10678: my ($currtitles,$currguests,$currorder);
10679: if (ref($currinststatus) eq 'HASH') {
10680: if (ref($currinststatus->{'inststatusorder'}) eq 'ARRAY') {
10681: foreach my $type (@{$currinststatus->{'inststatusorder'}}) {
10682: if (ref($currinststatus->{inststatustypes}) eq 'HASH') {
10683: if ($currinststatus->{inststatustypes}->{$type} ne '') {
10684: $currtitles .= $currinststatus->{inststatustypes}->{$type}.',';
10685: }
10686: }
10687: unless (grep(/^\Q$type\E$/,@todelete)) {
10688: my $position = $env{'form.inststatus_pos_'.$type};
10689: $position =~ s/\D+//g;
10690: $allpos[$position] = $type;
10691: $alltypes{$type} = $env{'form.inststatus_title_'.$type};
10692: $alltypes{$type} =~ s/`//g;
10693: if ($env{'form.inststatus_guest_'.$type}) {
10694: $guests{$type} = 1;
10695: }
10696: }
10697: }
10698: if (ref($currinststatus->{'inststatusguest'}) eq 'ARRAY') {
10699: $currguests = join(',',@{$currinststatus->{'inststatusguest'}});
10700: }
10701: $currorder = join(',',@{$currinststatus->{'inststatusorder'}});
10702: $currtitles =~ s/,$//;
10703: }
10704: }
10705: if ($env{'form.addinststatus'}) {
10706: my $newtype = $env{'form.addinststatus'};
10707: $newtype =~ s/\W//g;
10708: unless (exists($alltypes{$newtype})) {
10709: if ($env{'form.addinststatus_guest'}) {
10710: $guests{$newtype} = 1;
10711: }
10712: $alltypes{$newtype} = $env{'form.addinststatus_title'};
10713: $alltypes{$newtype} =~ s/`//g;
10714: my $position = $env{'form.addinststatus_pos'};
10715: $position =~ s/\D+//g;
10716: if ($position ne '') {
10717: $allpos[$position] = $newtype;
10718: }
10719: }
10720: }
10721: my (@orderedstatus,@orderedguests);
10722: foreach my $type (@allpos) {
10723: unless (($type eq '') || (grep(/^\Q$type\E$/,@orderedstatus))) {
10724: push(@orderedstatus,$type);
10725: if ($guests{$type}) {
10726: push(@orderedguests,$type);
10727: }
10728: }
10729: }
10730: foreach my $type (keys(%alltypes)) {
10731: unless (grep(/^\Q$type\E$/,@orderedstatus)) {
10732: delete($alltypes{$type});
10733: }
10734: }
10735: $defaults_hash{'inststatus'} = {
10736: inststatustypes => \%alltypes,
10737: inststatusorder => \@orderedstatus,
10738: inststatusguest => \@orderedguests,
10739: };
10740: if (ref($defaults_hash{'inststatus'}) eq 'HASH') {
10741: foreach my $item ('inststatustypes','inststatusorder','inststatusguest') {
10742: $domdefaults{$item} = $defaults_hash{'inststatus'}{$item};
10743: }
10744: }
10745: if ($currorder ne join(',',@orderedstatus)) {
10746: $changes{'inststatus'}{'inststatusorder'} = 1;
10747: }
10748: if ($currguests ne join(',',@orderedguests)) {
10749: $changes{'inststatus'}{'inststatusguest'} = 1;
10750: }
10751: my $newtitles;
10752: foreach my $item (@orderedstatus) {
10753: $newtitles .= $alltypes{$item}.',';
10754: }
10755: $newtitles =~ s/,$//;
10756: if ($currtitles ne $newtitles) {
10757: $changes{'inststatus'}{'inststatustypes'} = 1;
10758: }
10759: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaults_hash,
10760: $dom);
10761: if ($putresult eq 'ok') {
10762: if (keys(%changes) > 0) {
10763: $resulttext = &mt('Changes made:').'<ul>';
10764: my $version = &Apache::lonnet::get_server_loncaparev($dom);
10765: 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";
10766: foreach my $item (sort(keys(%changes))) {
10767: if ($item eq 'inststatus') {
10768: if (ref($changes{'inststatus'}) eq 'HASH') {
10769: if (($changes{'inststatus'}{'inststatustypes'}) || $changes{'inststatus'}{'inststatusorder'}) {
10770: $resulttext .= '<li>'.&mt('Institutional user status types set to:').' ';
10771: foreach my $type (@orderedstatus) {
10772: $resulttext .= $alltypes{$type}.', ';
10773: }
10774: $resulttext =~ s/, $//;
10775: $resulttext .= '</li>';
10776: }
10777: if ($changes{'inststatus'}{'inststatusguest'}) {
10778: $resulttext .= '<li>';
10779: if (@orderedguests) {
10780: $resulttext .= &mt('Types assignable to "non-institutional" usernames set to:').' ';
10781: foreach my $type (@orderedguests) {
10782: $resulttext .= $alltypes{$type}.', ';
10783: }
10784: $resulttext =~ s/, $//;
10785: } else {
10786: $resulttext .= &mt('Types assignable to "non-institutional" usernames set to none.');
10787: }
10788: $resulttext .= '</li>';
10789: }
10790: }
10791: } else {
10792: my $value = $env{'form.'.$item};
10793: if ($value eq '') {
10794: $value = &mt('none');
10795: } elsif ($item eq 'auth_def') {
10796: my %authnames = &authtype_names();
10797: my %shortauth = (
10798: internal => 'int',
10799: krb4 => 'krb4',
10800: krb5 => 'krb5',
10801: localauth => 'loc',
10802: );
10803: $value = $authnames{$shortauth{$value}};
10804: }
10805: $resulttext .= '<li>'.&mt('[_1] set to "[_2]"',$title->{$item},$value).'</li>';
10806: $mailmsgtext .= "$title->{$item} set to $value\n";
10807: }
10808: }
10809: $resulttext .= '</ul>';
10810: $mailmsgtext .= "\n";
10811: my $cachetime = 24*60*60;
10812: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
10813: if (ref($lastactref) eq 'HASH') {
10814: $lastactref->{'domdefaults'} = 1;
10815: }
10816: if ($changes{'auth_def'} || $changes{'auth_arg_def'} || $changes{'lang_def'} || $changes{'datelocale_def'}) {
10817: my $notify = 1;
10818: if (ref($domconfig{'contacts'}) eq 'HASH') {
10819: if ($domconfig{'contacts'}{'reportupdates'} == 0) {
10820: $notify = 0;
10821: }
10822: }
10823: if ($notify) {
10824: &Apache::lonmsg::sendemail('installrecord@loncapa.org',
10825: "LON-CAPA Domain Settings Change - $dom",
10826: $mailmsgtext);
10827: }
10828: }
10829: } else {
10830: $resulttext = &mt('No changes made to default authentication/language/timezone settings');
10831: }
10832: } else {
10833: $resulttext = '<span class="LC_error">'.
10834: &mt('An error occurred: [_1]',$putresult).'</span>';
10835: }
10836: if (@errors > 0) {
10837: $resulttext .= '<br />'.&mt('The following were left unchanged because the values entered were invalid:');
10838: foreach my $item (@errors) {
10839: $resulttext .= ' "'.$title->{$item}.'",';
10840: }
10841: $resulttext =~ s/,$//;
10842: }
10843: return $resulttext;
10844: }
10845:
10846: sub modify_scantron {
10847: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
10848: my ($resulttext,%confhash,%changes,$errors);
10849: my $custom = 'custom.tab';
10850: my $default = 'default.tab';
10851: my $servadm = $r->dir_config('lonAdmEMail');
10852: my ($configuserok,$author_ok,$switchserver) =
10853: &config_check($dom,$confname,$servadm);
10854: if ($env{'form.scantronformat.filename'} ne '') {
10855: my $error;
10856: if ($configuserok eq 'ok') {
10857: if ($switchserver) {
10858: $error = &mt("Upload of bubblesheet format file is not permitted to this server: [_1]",$switchserver);
10859: } else {
10860: if ($author_ok eq 'ok') {
10861: my ($result,$scantronurl) =
10862: &publishlogo($r,'upload','scantronformat',$dom,
10863: $confname,'scantron','','',$custom);
10864: if ($result eq 'ok') {
10865: $confhash{'scantron'}{'scantronformat'} = $scantronurl;
10866: $changes{'scantronformat'} = 1;
10867: } else {
10868: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$custom,$result);
10869: }
10870: } else {
10871: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$author_ok);
10872: }
10873: }
10874: } else {
10875: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$configuserok);
10876: }
10877: if ($error) {
10878: &Apache::lonnet::logthis($error);
10879: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
10880: }
10881: }
10882: if (ref($domconfig{'scantron'}) eq 'HASH') {
10883: if ($domconfig{'scantron'}{'scantronformat'} ne '') {
10884: if ($env{'form.scantronformat_del'}) {
10885: $confhash{'scantron'}{'scantronformat'} = '';
10886: $changes{'scantronformat'} = 1;
10887: }
10888: }
10889: }
10890: if (keys(%confhash) > 0) {
10891: my $putresult = &Apache::lonnet::put_dom('configuration',\%confhash,
10892: $dom);
10893: if ($putresult eq 'ok') {
10894: if (keys(%changes) > 0) {
10895: if (ref($confhash{'scantron'}) eq 'HASH') {
10896: $resulttext = &mt('Changes made:').'<ul>';
10897: if ($confhash{'scantron'}{'scantronformat'} eq '') {
10898: $resulttext .= '<li>'.&mt('[_1] bubblesheet format file removed; [_2] file will be used for courses in this domain.',$custom,$default).'</li>';
10899: } else {
10900: $resulttext .= '<li>'.&mt('Custom bubblesheet format file ([_1]) uploaded for use with courses in this domain.',$custom).'</li>';
10901: }
10902: $resulttext .= '</ul>';
10903: } else {
10904: $resulttext = &mt('Changes made to bubblesheet format file.');
10905: }
10906: $resulttext .= '</ul>';
10907: &Apache::loncommon::devalidate_domconfig_cache($dom);
10908: if (ref($lastactref) eq 'HASH') {
10909: $lastactref->{'domainconfig'} = 1;
10910: }
10911: } else {
10912: $resulttext = &mt('No changes made to bubblesheet format file');
10913: }
10914: } else {
10915: $resulttext = '<span class="LC_error">'.
10916: &mt('An error occurred: [_1]',$putresult).'</span>';
10917: }
10918: } else {
10919: $resulttext = &mt('No changes made to bubblesheet format file');
10920: }
10921: if ($errors) {
10922: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
10923: $errors.'</ul>';
10924: }
10925: return $resulttext;
10926: }
10927:
10928: sub modify_coursecategories {
10929: my ($dom,$lastactref,%domconfig) = @_;
10930: my ($resulttext,%deletions,%reorderings,%needreordering,%adds,%changes,$errors,
10931: $cathash);
10932: my @deletecategory = &Apache::loncommon::get_env_multiple('form.deletecategory');
10933: my @catitems = ('unauth','auth');
10934: my @cattypes = ('std','domonly','codesrch','none');
10935: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
10936: $cathash = $domconfig{'coursecategories'}{'cats'};
10937: if ($domconfig{'coursecategories'}{'togglecats'} ne $env{'form.togglecats'}) {
10938: $changes{'togglecats'} = 1;
10939: $domconfig{'coursecategories'}{'togglecats'} = $env{'form.togglecats'};
10940: }
10941: if ($domconfig{'coursecategories'}{'categorize'} ne $env{'form.categorize'}) {
10942: $changes{'categorize'} = 1;
10943: $domconfig{'coursecategories'}{'categorize'} = $env{'form.categorize'};
10944: }
10945: if ($domconfig{'coursecategories'}{'togglecatscomm'} ne $env{'form.togglecatscomm'}) {
10946: $changes{'togglecatscomm'} = 1;
10947: $domconfig{'coursecategories'}{'togglecatscomm'} = $env{'form.togglecatscomm'};
10948: }
10949: if ($domconfig{'coursecategories'}{'categorizecomm'} ne $env{'form.categorizecomm'}) {
10950: $changes{'categorizecomm'} = 1;
10951: $domconfig{'coursecategories'}{'categorizecomm'} = $env{'form.categorizecomm'};
10952:
10953: }
10954: if ($domconfig{'coursecategories'}{'togglecatsplace'} ne $env{'form.togglecatsplace'}) {
10955: $changes{'togglecatsplace'} = 1;
10956: $domconfig{'coursecategories'}{'togglecatsplace'} = $env{'form.togglecatsplace'};
10957: }
10958: if ($domconfig{'coursecategories'}{'categorizeplace'} ne $env{'form.categorizeplace'}) {
10959: $changes{'categorizeplace'} = 1;
10960: $domconfig{'coursecategories'}{'categorizeplace'} = $env{'form.categorizeplace'};
10961: }
10962: foreach my $item (@catitems) {
10963: if (grep(/^\Q$env{'form.coursecat_'.$item}\E$/,@cattypes)) {
10964: if ($domconfig{'coursecategories'}{$item} ne $env{'form.coursecat_'.$item}) {
10965: $changes{$item} = 1;
10966: $domconfig{'coursecategories'}{$item} = $env{'form.coursecat_'.$item};
10967: }
10968: }
10969: }
10970: } else {
10971: $changes{'togglecats'} = 1;
10972: $changes{'categorize'} = 1;
10973: $changes{'togglecatscomm'} = 1;
10974: $changes{'categorizecomm'} = 1;
10975: $changes{'togglecatsplace'} = 1;
10976: $changes{'categorizeplace'} = 1;
10977: $domconfig{'coursecategories'} = {
10978: togglecats => $env{'form.togglecats'},
10979: categorize => $env{'form.categorize'},
10980: togglecatscomm => $env{'form.togglecatscomm'},
10981: categorizecomm => $env{'form.categorizecomm'},
10982: togglecatsplace => $env{'form.togglecatsplace'},
10983: categorizeplace => $env{'form.categorizeplace'},
10984: };
10985: foreach my $item (@catitems) {
10986: if ($env{'form.coursecat_'.$item} ne 'std') {
10987: $changes{$item} = 1;
10988: }
10989: if (grep(/^\Q$env{'form.coursecat_'.$item}\E$/,@cattypes)) {
10990: $domconfig{'coursecategories'}{$item} = $env{'form.coursecat_'.$item};
10991: }
10992: }
10993: }
10994: if (ref($cathash) eq 'HASH') {
10995: if (($domconfig{'coursecategories'}{'cats'}{'instcode::0'} ne '') && ($env{'form.instcode'} == 0)) {
10996: push (@deletecategory,'instcode::0');
10997: }
10998: if (($domconfig{'coursecategories'}{'cats'}{'communities::0'} ne '') && ($env{'form.communities'} == 0)) {
10999: push(@deletecategory,'communities::0');
11000: }
11001: if (($domconfig{'coursecategories'}{'cats'}{'placement::0'} ne '') && ($env{'form.placement'} == 0)) {
11002: push(@deletecategory,'placement::0');
11003: }
11004: }
11005: my (@predelcats,@predeltrails,%predelallitems,%sort_by_deltrail);
11006: if (ref($cathash) eq 'HASH') {
11007: if (@deletecategory > 0) {
11008: #FIXME Need to remove category from all courses using a deleted category
11009: &Apache::loncommon::extract_categories($cathash,\@predelcats,\@predeltrails,\%predelallitems);
11010: foreach my $item (@deletecategory) {
11011: if ($domconfig{'coursecategories'}{'cats'}{$item} ne '') {
11012: delete($domconfig{'coursecategories'}{'cats'}{$item});
11013: $deletions{$item} = 1;
11014: &recurse_cat_deletes($item,$cathash,\%deletions);
11015: }
11016: }
11017: }
11018: foreach my $item (keys(%{$cathash})) {
11019: my ($cat,$container,$depth) = map { &unescape($_); } split(/:/,$item);
11020: if ($cathash->{$item} ne $env{'form.'.$item}) {
11021: $reorderings{$item} = 1;
11022: $domconfig{'coursecategories'}{'cats'}{$item} = $env{'form.'.$item};
11023: }
11024: if ($env{'form.addcategory_name_'.$item} ne '') {
11025: my $newcat = $env{'form.addcategory_name_'.$item};
11026: my $newdepth = $depth+1;
11027: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
11028: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos_'.$item};
11029: $adds{$newitem} = 1;
11030: }
11031: if ($env{'form.subcat_'.$item} ne '') {
11032: my $newcat = $env{'form.subcat_'.$item};
11033: my $newdepth = $depth+1;
11034: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
11035: $domconfig{'coursecategories'}{'cats'}{$newitem} = 0;
11036: $adds{$newitem} = 1;
11037: }
11038: }
11039: }
11040: if ($env{'form.instcode'} eq '1') {
11041: if (ref($cathash) eq 'HASH') {
11042: my $newitem = 'instcode::0';
11043: if ($cathash->{$newitem} eq '') {
11044: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
11045: $adds{$newitem} = 1;
11046: }
11047: } else {
11048: my $newitem = 'instcode::0';
11049: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
11050: $adds{$newitem} = 1;
11051: }
11052: }
11053: if ($env{'form.communities'} eq '1') {
11054: if (ref($cathash) eq 'HASH') {
11055: my $newitem = 'communities::0';
11056: if ($cathash->{$newitem} eq '') {
11057: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
11058: $adds{$newitem} = 1;
11059: }
11060: } else {
11061: my $newitem = 'communities::0';
11062: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
11063: $adds{$newitem} = 1;
11064: }
11065: }
11066: if ($env{'form.placement'} eq '1') {
11067: if (ref($cathash) eq 'HASH') {
11068: my $newitem = 'placement::0';
11069: if ($cathash->{$newitem} eq '') {
11070: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.placement_pos'};
11071: $adds{$newitem} = 1;
11072: }
11073: } else {
11074: my $newitem = 'placement::0';
11075: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.placement_pos'};
11076: $adds{$newitem} = 1;
11077: }
11078: }
11079: if ($env{'form.addcategory_name'} ne '') {
11080: if (($env{'form.addcategory_name'} ne 'instcode') &&
11081: ($env{'form.addcategory_name'} ne 'communities') &&
11082: ($env{'form.addcategory_name'} ne 'placement')) {
11083: my $newitem = &escape($env{'form.addcategory_name'}).'::0';
11084: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos'};
11085: $adds{$newitem} = 1;
11086: }
11087: }
11088: my $putresult;
11089: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
11090: if (keys(%deletions) > 0) {
11091: foreach my $key (keys(%deletions)) {
11092: if ($predelallitems{$key} ne '') {
11093: $sort_by_deltrail{$predelallitems{$key}} = $predeltrails[$predelallitems{$key}];
11094: }
11095: }
11096: }
11097: my (@chkcats,@chktrails,%chkallitems);
11098: &Apache::loncommon::extract_categories($domconfig{'coursecategories'}{'cats'},\@chkcats,\@chktrails,\%chkallitems);
11099: if (ref($chkcats[0]) eq 'ARRAY') {
11100: my $depth = 0;
11101: my $chg = 0;
11102: for (my $i=0; $i<@{$chkcats[0]}; $i++) {
11103: my $name = $chkcats[0][$i];
11104: my $item;
11105: if ($name eq '') {
11106: $chg ++;
11107: } else {
11108: $item = &escape($name).'::0';
11109: if ($chg) {
11110: $domconfig{'coursecategories'}{'cats'}{$item} -= $chg;
11111: }
11112: $depth ++;
11113: &recurse_check(\@chkcats,$domconfig{'coursecategories'}{'cats'},$depth,$name);
11114: $depth --;
11115: }
11116: }
11117: }
11118: }
11119: if ((keys(%changes) > 0) || (keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
11120: $putresult = &Apache::lonnet::put_dom('configuration',\%domconfig,$dom);
11121: if ($putresult eq 'ok') {
11122: my %title = (
11123: togglecats => 'Show/Hide a course in catalog',
11124: categorize => 'Assign a category to a course',
11125: togglecatscomm => 'Show/Hide a community in catalog',
11126: categorizecomm => 'Assign a category to a community',
11127: );
11128: my %level = (
11129: dom => 'set in Domain ("Modify Course/Community")',
11130: crs => 'set in Course ("Course Configuration")',
11131: comm => 'set in Community ("Community Configuration")',
11132: none => 'No catalog',
11133: std => 'Standard catalog',
11134: domonly => 'Domain-only catalog',
11135: codesrch => 'Code search form',
11136: );
11137: $resulttext = &mt('Changes made:').'<ul>';
11138: if ($changes{'togglecats'}) {
11139: $resulttext .= '<li>'.&mt("$title{'togglecats'} $level{$env{'form.togglecats'}}").'</li>';
11140: }
11141: if ($changes{'categorize'}) {
11142: $resulttext .= '<li>'.&mt("$title{'categorize'} $level{$env{'form.categorize'}}").'</li>';
11143: }
11144: if ($changes{'togglecatscomm'}) {
11145: $resulttext .= '<li>'.&mt("$title{'togglecatscomm'} $level{$env{'form.togglecatscomm'}}").'</li>';
11146: }
11147: if ($changes{'categorizecomm'}) {
11148: $resulttext .= '<li>'.&mt("$title{'categorizecomm'} $level{$env{'form.categorizecomm'}}").'</li>';
11149: }
11150: if ($changes{'unauth'}) {
11151: $resulttext .= '<li>'.&mt('Catalog type for unauthenticated users set to "'.$level{$env{'form.coursecat_unauth'}}.'"').'</li>';
11152: }
11153: if ($changes{'auth'}) {
11154: $resulttext .= '<li>'.&mt('Catalog type for authenticated users set to "'.$level{$env{'form.coursecat_auth'}}.'"').'</li>';
11155: }
11156: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
11157: my $cathash;
11158: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
11159: $cathash = $domconfig{'coursecategories'}{'cats'};
11160: } else {
11161: $cathash = {};
11162: }
11163: my (@cats,@trails,%allitems);
11164: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,\%allitems);
11165: if (keys(%deletions) > 0) {
11166: $resulttext .= '<li>'.&mt('Deleted categories:').'<ul>';
11167: foreach my $predeltrail (sort {$a <=> $b } (keys(%sort_by_deltrail))) {
11168: $resulttext .= '<li>'.$predeltrails[$predeltrail].'</li>';
11169: }
11170: $resulttext .= '</ul></li>';
11171: }
11172: if (keys(%reorderings) > 0) {
11173: my %sort_by_trail;
11174: $resulttext .= '<li>'.&mt('Reordered categories:').'<ul>';
11175: foreach my $key (keys(%reorderings)) {
11176: if ($allitems{$key} ne '') {
11177: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
11178: }
11179: }
11180: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
11181: $resulttext .= '<li>'.$trails[$trail].'</li>';
11182: }
11183: $resulttext .= '</ul></li>';
11184: }
11185: if (keys(%adds) > 0) {
11186: my %sort_by_trail;
11187: $resulttext .= '<li>'.&mt('Added categories:').'<ul>';
11188: foreach my $key (keys(%adds)) {
11189: if ($allitems{$key} ne '') {
11190: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
11191: }
11192: }
11193: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
11194: $resulttext .= '<li>'.$trails[$trail].'</li>';
11195: }
11196: $resulttext .= '</ul></li>';
11197: }
11198: }
11199: $resulttext .= '</ul>';
11200: if ($changes{'unauth'} || $changes{'auth'}) {
11201: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
11202: if ($changes{'auth'}) {
11203: $domdefaults{'catauth'} = $domconfig{'coursecategories'}{'auth'};
11204: }
11205: if ($changes{'unauth'}) {
11206: $domdefaults{'catunauth'} = $domconfig{'coursecategories'}{'unauth'};
11207: }
11208: my $cachetime = 24*60*60;
11209: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
11210: if (ref($lastactref) eq 'HASH') {
11211: $lastactref->{'domdefaults'} = 1;
11212: }
11213: }
11214: } else {
11215: $resulttext = '<span class="LC_error">'.
11216: &mt('An error occurred: [_1]',$putresult).'</span>';
11217: }
11218: } else {
11219: $resulttext = &mt('No changes made to course and community categories');
11220: }
11221: return $resulttext;
11222: }
11223:
11224: sub modify_serverstatuses {
11225: my ($dom,%domconfig) = @_;
11226: my ($resulttext,%changes,%currserverstatus,%newserverstatus);
11227: if (ref($domconfig{'serverstatuses'}) eq 'HASH') {
11228: %currserverstatus = %{$domconfig{'serverstatuses'}};
11229: }
11230: my @pages = &serverstatus_pages();
11231: foreach my $type (@pages) {
11232: $newserverstatus{$type}{'namedusers'} = '';
11233: $newserverstatus{$type}{'machines'} = '';
11234: if (defined($env{'form.'.$type.'_namedusers'})) {
11235: my @users = split(/,/,$env{'form.'.$type.'_namedusers'});
11236: my @okusers;
11237: foreach my $user (@users) {
11238: my ($uname,$udom) = split(/:/,$user);
11239: if (($udom =~ /^$match_domain$/) &&
11240: (&Apache::lonnet::domain($udom)) &&
11241: ($uname =~ /^$match_username$/)) {
11242: if (!grep(/^\Q$user\E/,@okusers)) {
11243: push(@okusers,$user);
11244: }
11245: }
11246: }
11247: if (@okusers > 0) {
11248: @okusers = sort(@okusers);
11249: $newserverstatus{$type}{'namedusers'} = join(',',@okusers);
11250: }
11251: }
11252: if (defined($env{'form.'.$type.'_machines'})) {
11253: my @machines = split(/,/,$env{'form.'.$type.'_machines'});
11254: my @okmachines;
11255: foreach my $ip (@machines) {
11256: my @parts = split(/\./,$ip);
11257: next if (@parts < 4);
11258: my $badip = 0;
11259: for (my $i=0; $i<4; $i++) {
11260: if (!(($parts[$i] >= 0) && ($parts[$i] <= 255))) {
11261: $badip = 1;
11262: last;
11263: }
11264: }
11265: if (!$badip) {
11266: push(@okmachines,$ip);
11267: }
11268: }
11269: @okmachines = sort(@okmachines);
11270: $newserverstatus{$type}{'machines'} = join(',',@okmachines);
11271: }
11272: }
11273: my %serverstatushash = (
11274: serverstatuses => \%newserverstatus,
11275: );
11276: foreach my $type (@pages) {
11277: foreach my $setting ('namedusers','machines') {
11278: my (@current,@new);
11279: if (ref($currserverstatus{$type}) eq 'HASH') {
11280: if ($currserverstatus{$type}{$setting} ne '') {
11281: @current = split(/,/,$currserverstatus{$type}{$setting});
11282: }
11283: }
11284: if ($newserverstatus{$type}{$setting} ne '') {
11285: @new = split(/,/,$newserverstatus{$type}{$setting});
11286: }
11287: if (@current > 0) {
11288: if (@new > 0) {
11289: foreach my $item (@current) {
11290: if (!grep(/^\Q$item\E$/,@new)) {
11291: $changes{$type}{$setting} = 1;
11292: last;
11293: }
11294: }
11295: foreach my $item (@new) {
11296: if (!grep(/^\Q$item\E$/,@current)) {
11297: $changes{$type}{$setting} = 1;
11298: last;
11299: }
11300: }
11301: } else {
11302: $changes{$type}{$setting} = 1;
11303: }
11304: } elsif (@new > 0) {
11305: $changes{$type}{$setting} = 1;
11306: }
11307: }
11308: }
11309: if (keys(%changes) > 0) {
11310: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
11311: my $putresult = &Apache::lonnet::put_dom('configuration',
11312: \%serverstatushash,$dom);
11313: if ($putresult eq 'ok') {
11314: $resulttext .= &mt('Changes made:').'<ul>';
11315: foreach my $type (@pages) {
11316: if (ref($changes{$type}) eq 'HASH') {
11317: $resulttext .= '<li>'.$titles->{$type}.'<ul>';
11318: if ($changes{$type}{'namedusers'}) {
11319: if ($newserverstatus{$type}{'namedusers'} eq '') {
11320: $resulttext .= '<li>'.&mt("Access terminated for all specific (named) users").'</li>'."\n";
11321: } else {
11322: $resulttext .= '<li>'.&mt("Access available for the following specified users: ").$newserverstatus{$type}{'namedusers'}.'</li>'."\n";
11323: }
11324: }
11325: if ($changes{$type}{'machines'}) {
11326: if ($newserverstatus{$type}{'machines'} eq '') {
11327: $resulttext .= '<li>'.&mt("Access terminated for all specific IP addresses").'</li>'."\n";
11328: } else {
11329: $resulttext .= '<li>'.&mt("Access available for the following specified IP addresses: ").$newserverstatus{$type}{'machines'}.'</li>'."\n";
11330: }
11331:
11332: }
11333: $resulttext .= '</ul></li>';
11334: }
11335: }
11336: $resulttext .= '</ul>';
11337: } else {
11338: $resulttext = '<span class="LC_error">'.
11339: &mt('An error occurred saving access settings for server status pages: [_1].',$putresult).'</span>';
11340:
11341: }
11342: } else {
11343: $resulttext = &mt('No changes made to access to server status pages');
11344: }
11345: return $resulttext;
11346: }
11347:
11348: sub modify_helpsettings {
11349: my ($r,$dom,$confname,%domconfig) = @_;
11350: my ($resulttext,$errors,%changes,%helphash);
11351: my %defaultchecked = ('submitbugs' => 'on');
11352: my @offon = ('off','on');
11353: my @toggles = ('submitbugs');
11354: if (ref($domconfig{'helpsettings'}) eq 'HASH') {
11355: foreach my $item (@toggles) {
11356: if ($defaultchecked{$item} eq 'on') {
11357: if ($domconfig{'helpsettings'}{$item} eq '') {
11358: if ($env{'form.'.$item} eq '0') {
11359: $changes{$item} = 1;
11360: }
11361: } elsif ($domconfig{'helpsettings'}{$item} ne $env{'form.'.$item}) {
11362: $changes{$item} = 1;
11363: }
11364: } elsif ($defaultchecked{$item} eq 'off') {
11365: if ($domconfig{'helpsettings'}{$item} eq '') {
11366: if ($env{'form.'.$item} eq '1') {
11367: $changes{$item} = 1;
11368: }
11369: } elsif ($domconfig{'helpsettings'}{$item} ne $env{'form.'.$item}) {
11370: $changes{$item} = 1;
11371: }
11372: }
11373: if (($env{'form.'.$item} eq '0') || ($env{'form.'.$item} eq '1')) {
11374: $helphash{'helpsettings'}{$item} = $env{'form.'.$item};
11375: }
11376: }
11377: }
11378: my $putresult;
11379: if (keys(%changes) > 0) {
11380: $putresult = &Apache::lonnet::put_dom('configuration',\%helphash,$dom);
11381: if ($putresult eq 'ok') {
11382: $resulttext = &mt('Changes made:').'<ul>';
11383: foreach my $item (sort(keys(%changes))) {
11384: if ($item eq 'submitbugs') {
11385: $resulttext .= '<li>'.&mt('Display link to: [_1] set to "'.$offon[$env{'form.'.$item}].'".',
11386: &Apache::loncommon::modal_link('http://bugs.loncapa.org',
11387: &mt('LON-CAPA bug tracker'),600,500)).'</li>';
11388: }
11389: }
11390: $resulttext .= '</ul>';
11391: } else {
11392: $resulttext = &mt('No changes made to help settings');
11393: $errors .= '<li><span class="LC_error">'.
11394: &mt('An error occurred storing the settings: [_1]',
11395: $putresult).'</span></li>';
11396: }
11397: }
11398: if ($errors) {
11399: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
11400: $errors.'</ul>';
11401: }
11402: return $resulttext;
11403: }
11404:
11405: sub modify_coursedefaults {
11406: my ($dom,$lastactref,%domconfig) = @_;
11407: my ($resulttext,$errors,%changes,%defaultshash);
11408: my %defaultchecked = (
11409: 'canuse_pdfforms' => 'off',
11410: 'uselcmath' => 'on',
11411: 'usejsme' => 'on'
11412: );
11413: my @toggles = ('canuse_pdfforms','uselcmath','usejsme');
11414: my @numbers = ('anonsurvey_threshold','uploadquota_official','uploadquota_unofficial',
11415: 'uploadquota_community','uploadquota_textbook','uploadquota_placement');
11416: my @types = ('official','unofficial','community','textbook','placement');
11417: my %staticdefaults = (
11418: anonsurvey_threshold => 10,
11419: uploadquota => 500,
11420: postsubmit => 60,
11421: );
11422:
11423: $defaultshash{'coursedefaults'} = {};
11424:
11425: if (ref($domconfig{'coursedefaults'}) ne 'HASH') {
11426: if ($domconfig{'coursedefaults'} eq '') {
11427: $domconfig{'coursedefaults'} = {};
11428: }
11429: }
11430:
11431: if (ref($domconfig{'coursedefaults'}) eq 'HASH') {
11432: foreach my $item (@toggles) {
11433: if ($defaultchecked{$item} eq 'on') {
11434: if (($domconfig{'coursedefaults'}{$item} eq '') &&
11435: ($env{'form.'.$item} eq '0')) {
11436: $changes{$item} = 1;
11437: } elsif ($domconfig{'coursedefaults'}{$item} ne $env{'form.'.$item}) {
11438: $changes{$item} = 1;
11439: }
11440: } elsif ($defaultchecked{$item} eq 'off') {
11441: if (($domconfig{'coursedefaults'}{$item} eq '') &&
11442: ($env{'form.'.$item} eq '1')) {
11443: $changes{$item} = 1;
11444: } elsif ($domconfig{'coursedefaults'}{$item} ne $env{'form.'.$item}) {
11445: $changes{$item} = 1;
11446: }
11447: }
11448: $defaultshash{'coursedefaults'}{$item} = $env{'form.'.$item};
11449: }
11450: foreach my $item (@numbers) {
11451: my ($currdef,$newdef);
11452: $newdef = $env{'form.'.$item};
11453: if ($item eq 'anonsurvey_threshold') {
11454: $currdef = $domconfig{'coursedefaults'}{$item};
11455: $newdef =~ s/\D//g;
11456: if ($newdef eq '' || $newdef < 1) {
11457: $newdef = 1;
11458: }
11459: $defaultshash{'coursedefaults'}{$item} = $newdef;
11460: } else {
11461: my ($type) = ($item =~ /^\Quploadquota_\E(\w+)$/);
11462: if (ref($domconfig{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
11463: $currdef = $domconfig{'coursedefaults'}{'uploadquota'}{$type};
11464: }
11465: $newdef =~ s/[^\w.\-]//g;
11466: $defaultshash{'coursedefaults'}{'uploadquota'}{$type} = $newdef;
11467: }
11468: if ($currdef ne $newdef) {
11469: my $staticdef;
11470: if ($item eq 'anonsurvey_threshold') {
11471: unless (($currdef eq '') && ($newdef == $staticdefaults{$item})) {
11472: $changes{$item} = 1;
11473: }
11474: } else {
11475: unless (($currdef eq '') && ($newdef == $staticdefaults{'uploadquota'})) {
11476: $changes{'uploadquota'} = 1;
11477: }
11478: }
11479: }
11480: }
11481: my $currclone = $domconfig{'coursedefaults'}{'canclone'};
11482: my @currclonecode;
11483: if (ref($currclone) eq 'HASH') {
11484: if (ref($currclone->{'instcode'}) eq 'ARRAY') {
11485: @currclonecode = @{$currclone->{'instcode'}};
11486: }
11487: }
11488: my $newclone;
11489: if ($env{'form.canclone'} =~ /^(none|domain|instcode)$/) {
11490: $newclone = $env{'form.canclone'};
11491: }
11492: if ($newclone eq 'instcode') {
11493: my @newcodes = &Apache::loncommon::get_env_multiple('form.clonecode');
11494: my (%codedefaults,@code_order,@clonecode);
11495: &Apache::lonnet::auto_instcode_defaults($dom,\%codedefaults,
11496: \@code_order);
11497: foreach my $item (@code_order) {
11498: if (grep(/^\Q$item\E$/,@newcodes)) {
11499: push(@clonecode,$item);
11500: }
11501: }
11502: if (@clonecode) {
11503: $defaultshash{'coursedefaults'}{'canclone'} = { $newclone => \@clonecode };
11504: my @diffs = &Apache::loncommon::compare_arrays(\@currclonecode,\@clonecode);
11505: if (@diffs) {
11506: $changes{'canclone'} = 1;
11507: }
11508: } else {
11509: $newclone eq '';
11510: }
11511: } elsif ($newclone ne '') {
11512: $defaultshash{'coursedefaults'}{'canclone'} = $newclone;
11513: }
11514: if ($newclone ne $currclone) {
11515: $changes{'canclone'} = 1;
11516: }
11517: my %credits;
11518: foreach my $type (@types) {
11519: unless ($type eq 'community') {
11520: $credits{$type} = $env{'form.'.$type.'_credits'};
11521: $credits{$type} =~ s/[^\d.]+//g;
11522: }
11523: }
11524: if ((ref($domconfig{'coursedefaults'}{'coursecredits'}) ne 'HASH') &&
11525: ($env{'form.coursecredits'} eq '1')) {
11526: $changes{'coursecredits'} = 1;
11527: foreach my $type (keys(%credits)) {
11528: $defaultshash{'coursedefaults'}{'coursecredits'}{$type} = $credits{$type};
11529: }
11530: } else {
11531: if ($env{'form.coursecredits'} eq '1') {
11532: foreach my $type (@types) {
11533: unless ($type eq 'community') {
11534: if ($domconfig{'coursedefaults'}{'coursecredits'}{$type} ne $credits{$type}) {
11535: $changes{'coursecredits'} = 1;
11536: }
11537: $defaultshash{'coursedefaults'}{'coursecredits'}{$type} = $credits{$type};
11538: }
11539: }
11540: } elsif (ref($domconfig{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
11541: foreach my $type (@types) {
11542: unless ($type eq 'community') {
11543: if ($domconfig{'coursedefaults'}{'coursecredits'}{$type}) {
11544: $changes{'coursecredits'} = 1;
11545: last;
11546: }
11547: }
11548: }
11549: }
11550: }
11551: if ($env{'form.postsubmit'} eq '1') {
11552: $defaultshash{'coursedefaults'}{'postsubmit'}{'client'} = 'on';
11553: my %currtimeout;
11554: if (ref($domconfig{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
11555: if ($domconfig{'coursedefaults'}{'postsubmit'}{'client'} eq 'off') {
11556: $changes{'postsubmit'} = 1;
11557: }
11558: if (ref($domconfig{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
11559: %currtimeout = %{$domconfig{'coursedefaults'}{'postsubmit'}{'timeout'}};
11560: }
11561: } else {
11562: $changes{'postsubmit'} = 1;
11563: }
11564: foreach my $type (@types) {
11565: my $timeout = $env{'form.'.$type.'_timeout'};
11566: $timeout =~ s/\D//g;
11567: if ($timeout == $staticdefaults{'postsubmit'}) {
11568: $timeout = '';
11569: } elsif (($timeout eq '') || ($timeout =~ /^0+$/)) {
11570: $timeout = '0';
11571: }
11572: unless ($timeout eq '') {
11573: $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type} = $timeout;
11574: }
11575: if (exists($currtimeout{$type})) {
11576: if ($timeout ne $currtimeout{$type}) {
11577: $changes{'postsubmit'} = 1;
11578: }
11579: } elsif ($timeout ne '') {
11580: $changes{'postsubmit'} = 1;
11581: }
11582: }
11583: } else {
11584: $defaultshash{'coursedefaults'}{'postsubmit'}{'client'} = 'off';
11585: if (ref($domconfig{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
11586: if ($domconfig{'coursedefaults'}{'postsubmit'}{'client'} eq 'on') {
11587: $changes{'postsubmit'} = 1;
11588: }
11589: } else {
11590: $changes{'postsubmit'} = 1;
11591: }
11592: }
11593: }
11594: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
11595: $dom);
11596: if ($putresult eq 'ok') {
11597: if (keys(%changes) > 0) {
11598: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
11599: if (($changes{'canuse_pdfforms'}) || ($changes{'uploadquota'}) || ($changes{'postsubmit'}) ||
11600: ($changes{'coursecredits'}) || ($changes{'uselcmath'}) || ($changes{'usejsme'}) ||
11601: ($changes{'canclone'})) {
11602: foreach my $item ('canuse_pdfforms','uselcmath','usejsme') {
11603: if ($changes{$item}) {
11604: $domdefaults{$item}=$defaultshash{'coursedefaults'}{$item};
11605: }
11606: }
11607: if ($changes{'coursecredits'}) {
11608: if (ref($defaultshash{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
11609: foreach my $type (keys(%{$defaultshash{'coursedefaults'}{'coursecredits'}})) {
11610: $domdefaults{$type.'credits'} =
11611: $defaultshash{'coursedefaults'}{'coursecredits'}{$type};
11612: }
11613: }
11614: }
11615: if ($changes{'postsubmit'}) {
11616: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
11617: $domdefaults{'postsubmit'} = $defaultshash{'coursedefaults'}{'postsubmit'}{'client'};
11618: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
11619: foreach my $type (keys(%{$defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}})) {
11620: $domdefaults{$type.'postsubtimeout'} =
11621: $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type};
11622: }
11623: }
11624: }
11625: }
11626: if ($changes{'uploadquota'}) {
11627: if (ref($defaultshash{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
11628: foreach my $type (@types) {
11629: $domdefaults{$type.'quota'}=$defaultshash{'coursedefaults'}{'uploadquota'}{$type};
11630: }
11631: }
11632: }
11633: if ($changes{'canclone'}) {
11634: if (ref($defaultshash{'coursedefaults'}{'canclone'}) eq 'HASH') {
11635: if (ref($defaultshash{'coursedefaults'}{'canclone'}{'instcode'}) eq 'ARRAY') {
11636: my @clonecodes = @{$defaultshash{'coursedefaults'}{'canclone'}{'instcode'}};
11637: if (@clonecodes) {
11638: $domdefaults{'canclone'} = join('+',@clonecodes);
11639: }
11640: }
11641: } else {
11642: $domdefaults{'canclone'}=$defaultshash{'coursedefaults'}{'canclone'};
11643: }
11644: }
11645: my $cachetime = 24*60*60;
11646: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
11647: if (ref($lastactref) eq 'HASH') {
11648: $lastactref->{'domdefaults'} = 1;
11649: }
11650: }
11651: $resulttext = &mt('Changes made:').'<ul>';
11652: foreach my $item (sort(keys(%changes))) {
11653: if ($item eq 'canuse_pdfforms') {
11654: if ($env{'form.'.$item} eq '1') {
11655: $resulttext .= '<li>'.&mt("Course/Community users can create/upload PDF forms set to 'on'").'</li>';
11656: } else {
11657: $resulttext .= '<li>'.&mt('Course/Community users can create/upload PDF forms set to "off"').'</li>';
11658: }
11659: } elsif ($item eq 'uselcmath') {
11660: if ($env{'form.'.$item} eq '1') {
11661: $resulttext .= '<li>'.&mt('Math preview uses LON-CAPA previewer (javascript), if supported by browser.').'</li>';
11662: } else {
11663: $resulttext .= '<li>'.&mt('Math preview uses DragMath (Java), if supported by client OS.').'</li>';
11664: }
11665: } elsif ($item eq 'usejsme') {
11666: if ($env{'form.'.$item} eq '1') {
11667: $resulttext .= '<li>'.&mt('Molecule editor uses JSME (HTML5), if supported by browser.').'</li>';
11668: } else {
11669: $resulttext .= '<li>'.&mt('Molecule editor uses JME (Java), if supported by client OS.').'</li>';
11670: }
11671: } elsif ($item eq 'anonsurvey_threshold') {
11672: $resulttext .= '<li>'.&mt('Responder count required for display of anonymous survey submissions set to [_1].',$defaultshash{'coursedefaults'}{'anonsurvey_threshold'}).'</li>';
11673: } elsif ($item eq 'uploadquota') {
11674: if (ref($defaultshash{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
11675: $resulttext .= '<li>'.&mt('Default quota for content uploaded to a course/community via Course Editor set as follows:').'<ul>'.
11676: '<li>'.&mt('Official courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'official'}.'</b>').'</li>'.
11677: '<li>'.&mt('Unofficial courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'unofficial'}.'</b>').'</li>'.
11678: '<li>'.&mt('Textbook courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'textbook'}.'</b>').'</li>'.
11679: '<li>'.&mt('Placement tests: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'placement'}.'</b>').'</li>'.
11680: '<li>'.&mt('Communities: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'community'}.'</b>').'</li>'.
11681: '</ul>'.
11682: '</li>';
11683: } else {
11684: $resulttext .= '<li>'.&mt('Default quota for content uploaded via Course Editor remains default: [_1] MB',$staticdefaults{'uploadquota'}).'</li>';
11685: }
11686: } elsif ($item eq 'postsubmit') {
11687: if ($domdefaults{'postsubmit'} eq 'off') {
11688: $resulttext .= '<li>'.&mt('Submit button(s) remain enabled on page after student makes submission.');
11689: } else {
11690: $resulttext .= '<li>'.&mt('Submit button(s) disabled on page after student makes submission').'; ';
11691: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
11692: $resulttext .= &mt('durations:').'<ul>';
11693: foreach my $type (@types) {
11694: $resulttext .= '<li>';
11695: my $timeout;
11696: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
11697: $timeout = $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type};
11698: }
11699: my $display;
11700: if ($timeout eq '0') {
11701: $display = &mt('unlimited');
11702: } elsif ($timeout eq '') {
11703: $display = &mt('[quant,_1,second] (default)',$staticdefaults{'postsubmit'});
11704: } else {
11705: $display = &mt('[quant,_1,second]',$timeout);
11706: }
11707: if ($type eq 'community') {
11708: $resulttext .= &mt('Communities');
11709: } elsif ($type eq 'official') {
11710: $resulttext .= &mt('Official courses');
11711: } elsif ($type eq 'unofficial') {
11712: $resulttext .= &mt('Unofficial courses');
11713: } elsif ($type eq 'textbook') {
11714: $resulttext .= &mt('Textbook courses');
11715: } elsif ($type eq 'placement') {
11716: $resulttext .= &mt('Placement tests');
11717: }
11718: $resulttext .= ' -- '.$display.'</li>';
11719: }
11720: $resulttext .= '</ul>';
11721: }
11722: $resulttext .= '</li>';
11723: }
11724: } elsif ($item eq 'coursecredits') {
11725: if (ref($defaultshash{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
11726: if (($domdefaults{'officialcredits'} eq '') &&
11727: ($domdefaults{'unofficialcredits'} eq '') &&
11728: ($domdefaults{'textbookcredits'} eq '')) {
11729: $resulttext .= '<li>'.&mt('Student credits not in use for courses in this domain').'</li>';
11730: } else {
11731: $resulttext .= '<li>'.&mt('Student credits can be set per course by a Domain Coordinator, with the following defaults applying:').'<ul>'.
11732: '<li>'.&mt('Official courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'official'}).'</li>'.
11733: '<li>'.&mt('Unofficial courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'unofficial'}).'</li>'.
11734: '<li>'.&mt('Textbook courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'textbook'}).'</li>'.
11735: '</ul>'.
11736: '</li>';
11737: }
11738: } else {
11739: $resulttext .= '<li>'.&mt('Student credits not in use for courses in this domain').'</li>';
11740: }
11741: } elsif ($item eq 'canclone') {
11742: if (ref($defaultshash{'coursedefaults'}{'canclone'}) eq 'HASH') {
11743: if (ref($defaultshash{'coursedefaults'}{'canclone'}{'instcode'}) eq 'ARRAY') {
11744: my $clonecodes = join(' '.&mt('and').' ',@{$defaultshash{'coursedefaults'}{'canclone'}{'instcode'}});
11745: $resulttext .= '<li>'.&mt('By default, official courses can be cloned from existing courses with the same: [_1]','<b>'.$clonecodes.'</b>').'</li>';
11746: }
11747: } elsif ($defaultshash{'coursedefaults'}{'canclone'} eq 'domain') {
11748: $resulttext .= '<li>'.&mt('By default, a course requester can clone any course from his/her domain.').'</li>';
11749: } else {
11750: $resulttext .= '<li>'.&mt('By default, only course owner and coordinators may clone a course.').'</li>';
11751: }
11752: }
11753: }
11754: $resulttext .= '</ul>';
11755: } else {
11756: $resulttext = &mt('No changes made to course defaults');
11757: }
11758: } else {
11759: $resulttext = '<span class="LC_error">'.
11760: &mt('An error occurred: [_1]',$putresult).'</span>';
11761: }
11762: return $resulttext;
11763: }
11764:
11765: sub modify_selfenrollment {
11766: my ($dom,$lastactref,%domconfig) = @_;
11767: my ($resulttext,$errors,%changes,%selfenrollhash,%ordered);
11768: my @types = ('official','unofficial','community','textbook','placement');
11769: my %titles = &tool_titles();
11770: my %descs = &Apache::lonuserutils::selfenroll_default_descs();
11771: ($ordered{'admin'},my $titlesref) = &Apache::lonuserutils::get_selfenroll_titles();
11772: $ordered{'default'} = ['types','registered','approval','limit'];
11773:
11774: my (%roles,%shown,%toplevel);
11775: $roles{'0'} = &Apache::lonnet::plaintext('dc');
11776:
11777: if (ref($domconfig{'selfenrollment'}) ne 'HASH') {
11778: if ($domconfig{'selfenrollment'} eq '') {
11779: $domconfig{'selfenrollment'} = {};
11780: }
11781: }
11782: %toplevel = (
11783: admin => 'Configuration Rights',
11784: default => 'Default settings',
11785: validation => 'Validation of self-enrollment requests',
11786: );
11787: my ($itemsref,$namesref,$fieldsref) = &Apache::lonuserutils::selfenroll_validation_types();
11788:
11789: if (ref($ordered{'admin'}) eq 'ARRAY') {
11790: foreach my $item (@{$ordered{'admin'}}) {
11791: foreach my $type (@types) {
11792: if ($env{'form.selfenrolladmin_'.$item.'_'.$type}) {
11793: $selfenrollhash{'admin'}{$type}{$item} = 1;
11794: } else {
11795: $selfenrollhash{'admin'}{$type}{$item} = 0;
11796: }
11797: if (ref($domconfig{'selfenrollment'}{'admin'}) eq 'HASH') {
11798: if (ref($domconfig{'selfenrollment'}{'admin'}{$type}) eq 'HASH') {
11799: if ($selfenrollhash{'admin'}{$type}{$item} ne
11800: $domconfig{'selfenrollment'}{'admin'}{$type}{$item}) {
11801: push(@{$changes{'admin'}{$type}},$item);
11802: }
11803: } else {
11804: if (!$selfenrollhash{'admin'}{$type}{$item}) {
11805: push(@{$changes{'admin'}{$type}},$item);
11806: }
11807: }
11808: } elsif (!$selfenrollhash{'admin'}{$type}{$item}) {
11809: push(@{$changes{'admin'}{$type}},$item);
11810: }
11811: }
11812: }
11813: }
11814:
11815: foreach my $item (@{$ordered{'default'}}) {
11816: foreach my $type (@types) {
11817: my $value = $env{'form.selfenrolldefault_'.$item.'_'.$type};
11818: if ($item eq 'types') {
11819: unless (($value eq 'all') || ($value eq 'dom')) {
11820: $value = '';
11821: }
11822: } elsif ($item eq 'registered') {
11823: unless ($value eq '1') {
11824: $value = 0;
11825: }
11826: } elsif ($item eq 'approval') {
11827: unless ($value =~ /^[012]$/) {
11828: $value = 0;
11829: }
11830: } else {
11831: unless (($value eq 'allstudents') || ($value eq 'selfenrolled')) {
11832: $value = 'none';
11833: }
11834: }
11835: $selfenrollhash{'default'}{$type}{$item} = $value;
11836: if (ref($domconfig{'selfenrollment'}{'default'}) eq 'HASH') {
11837: if (ref($domconfig{'selfenrollment'}{'default'}{$type}) eq 'HASH') {
11838: if ($selfenrollhash{'default'}{$type}{$item} ne
11839: $domconfig{'selfenrollment'}{'default'}{$type}{$item}) {
11840: push(@{$changes{'default'}{$type}},$item);
11841: }
11842: } else {
11843: push(@{$changes{'default'}{$type}},$item);
11844: }
11845: } else {
11846: push(@{$changes{'default'}{$type}},$item);
11847: }
11848: if ($item eq 'limit') {
11849: if (($value eq 'allstudents') || ($value eq 'selfenrolled')) {
11850: $env{'form.selfenrolldefault_cap_'.$type} =~ s/\D//g;
11851: if ($env{'form.selfenrolldefault_cap_'.$type} ne '') {
11852: $selfenrollhash{'default'}{$type}{'cap'} = $env{'form.selfenrolldefault_cap_'.$type};
11853: }
11854: } else {
11855: $selfenrollhash{'default'}{$type}{'cap'} = '';
11856: }
11857: if (ref($domconfig{'selfenrollment'}{'default'}{$type}) eq 'HASH') {
11858: if ($selfenrollhash{'default'}{$type}{'cap'} ne
11859: $domconfig{'selfenrollment'}{'admin'}{$type}{'cap'}) {
11860: push(@{$changes{'default'}{$type}},'cap');
11861: }
11862: } elsif ($selfenrollhash{'default'}{$type}{'cap'} ne '') {
11863: push(@{$changes{'default'}{$type}},'cap');
11864: }
11865: }
11866: }
11867: }
11868:
11869: foreach my $item (@{$itemsref}) {
11870: if ($item eq 'fields') {
11871: my @changed;
11872: @{$selfenrollhash{'validation'}{$item}} = &Apache::loncommon::get_env_multiple('form.selfenroll_validation_'.$item);
11873: if (@{$selfenrollhash{'validation'}{$item}} > 0) {
11874: @{$selfenrollhash{'validation'}{$item}} = sort(@{$selfenrollhash{'validation'}{$item}});
11875: }
11876: if (ref($domconfig{'selfenrollment'}{'validation'}) eq 'HASH') {
11877: if (ref($domconfig{'selfenrollment'}{'validation'}{$item}) eq 'ARRAY') {
11878: @changed = &Apache::loncommon::compare_arrays($selfenrollhash{'validation'}{$item},
11879: $domconfig{'selfenrollment'}{'validation'}{$item});
11880: } else {
11881: @changed = @{$selfenrollhash{'validation'}{$item}};
11882: }
11883: } else {
11884: @changed = @{$selfenrollhash{'validation'}{$item}};
11885: }
11886: if (@changed) {
11887: if ($selfenrollhash{'validation'}{$item}) {
11888: $changes{'validation'}{$item} = join(', ',@{$selfenrollhash{'validation'}{$item}});
11889: } else {
11890: $changes{'validation'}{$item} = &mt('None');
11891: }
11892: }
11893: } else {
11894: $selfenrollhash{'validation'}{$item} = $env{'form.selfenroll_validation_'.$item};
11895: if ($item eq 'markup') {
11896: if ($env{'form.selfenroll_validation_'.$item}) {
11897: $env{'form.selfenroll_validation_'.$item} =~ s/[\n\r\f]+/\s/gs;
11898: }
11899: }
11900: if (ref($domconfig{'selfenrollment'}{'validation'}) eq 'HASH') {
11901: if ($domconfig{'selfenrollment'}{'validation'}{$item} ne $selfenrollhash{'validation'}{$item}) {
11902: $changes{'validation'}{$item} = $selfenrollhash{'validation'}{$item};
11903: }
11904: }
11905: }
11906: }
11907:
11908: my $putresult = &Apache::lonnet::put_dom('configuration',{'selfenrollment' => \%selfenrollhash},
11909: $dom);
11910: if ($putresult eq 'ok') {
11911: if (keys(%changes) > 0) {
11912: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
11913: $resulttext = &mt('Changes made:').'<ul>';
11914: foreach my $key ('admin','default','validation') {
11915: if (ref($changes{$key}) eq 'HASH') {
11916: $resulttext .= '<li>'.$toplevel{$key}.'<ul>';
11917: if ($key eq 'validation') {
11918: foreach my $item (@{$itemsref}) {
11919: if (exists($changes{$key}{$item})) {
11920: if ($item eq 'markup') {
11921: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$namesref->{$item},
11922: '<br /><pre>'.$changes{$key}{$item}.'</pre>').'</li>';
11923: } else {
11924: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$namesref->{$item},
11925: '<b>'.$changes{$key}{$item}.'</b>').'</li>';
11926: }
11927: }
11928: }
11929: } else {
11930: foreach my $type (@types) {
11931: if ($type eq 'community') {
11932: $roles{'1'} = &mt('Community personnel');
11933: } else {
11934: $roles{'1'} = &mt('Course personnel');
11935: }
11936: if (ref($changes{$key}{$type}) eq 'ARRAY') {
11937: if (ref($selfenrollhash{$key}{$type}) eq 'HASH') {
11938: if ($key eq 'admin') {
11939: my @mgrdc = ();
11940: if (ref($ordered{$key}) eq 'ARRAY') {
11941: foreach my $item (@{$ordered{'admin'}}) {
11942: if (ref($selfenrollhash{$key}{$type}) eq 'HASH') {
11943: if ($selfenrollhash{$key}{$type}{$item} eq '0') {
11944: push(@mgrdc,$item);
11945: }
11946: }
11947: }
11948: if (@mgrdc) {
11949: $domdefaults{$type.'selfenrolladmdc'} = join(',',@mgrdc);
11950: } else {
11951: delete($domdefaults{$type.'selfenrolladmdc'});
11952: }
11953: }
11954: } else {
11955: if (ref($ordered{$key}) eq 'ARRAY') {
11956: foreach my $item (@{$ordered{$key}}) {
11957: if (grep(/^\Q$item\E$/,@{$changes{$key}{$type}})) {
11958: $domdefaults{$type.'selfenroll'.$item} =
11959: $selfenrollhash{$key}{$type}{$item};
11960: }
11961: }
11962: }
11963: }
11964: }
11965: $resulttext .= '<li>'.$titles{$type}.'<ul>';
11966: foreach my $item (@{$ordered{$key}}) {
11967: if (grep(/^\Q$item\E$/,@{$changes{$key}{$type}})) {
11968: $resulttext .= '<li>';
11969: if ($key eq 'admin') {
11970: $resulttext .= &mt('[_1] -- management by: [_2]',$titlesref->{$item},
11971: '<b>'.$roles{$selfenrollhash{'admin'}{$type}{$item}}.'</b>');
11972: } else {
11973: $resulttext .= &mt('[_1] set to: [_2]',$titlesref->{$item},
11974: '<b>'.$descs{$item}{$selfenrollhash{'default'}{$type}{$item}}.'</b>');
11975: }
11976: $resulttext .= '</li>';
11977: }
11978: }
11979: $resulttext .= '</ul></li>';
11980: }
11981: }
11982: $resulttext .= '</ul></li>';
11983: }
11984: }
11985: if ((exists($changes{'admin'})) || (exists($changes{'default'}))) {
11986: my $cachetime = 24*60*60;
11987: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
11988: if (ref($lastactref) eq 'HASH') {
11989: $lastactref->{'domdefaults'} = 1;
11990: }
11991: }
11992: }
11993: $resulttext .= '</ul>';
11994: } else {
11995: $resulttext = &mt('No changes made to self-enrollment settings');
11996: }
11997: } else {
11998: $resulttext = '<span class="LC_error">'.
11999: &mt('An error occurred: [_1]',$putresult).'</span>';
12000: }
12001: return $resulttext;
12002: }
12003:
12004: sub modify_usersessions {
12005: my ($dom,$lastactref,%domconfig) = @_;
12006: my @hostingtypes = ('version','excludedomain','includedomain');
12007: my @offloadtypes = ('primary','default');
12008: my %types = (
12009: remote => \@hostingtypes,
12010: hosted => \@hostingtypes,
12011: spares => \@offloadtypes,
12012: );
12013: my @prefixes = ('remote','hosted','spares');
12014: my @lcversions = &Apache::lonnet::all_loncaparevs();
12015: my (%by_ip,%by_location,@intdoms);
12016: &build_location_hashes(\@intdoms,\%by_ip,\%by_location);
12017: my @locations = sort(keys(%by_location));
12018: my (%defaultshash,%changes);
12019: foreach my $prefix (@prefixes) {
12020: $defaultshash{'usersessions'}{$prefix} = {};
12021: }
12022: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
12023: my $resulttext;
12024: my %iphost = &Apache::lonnet::get_iphost();
12025: foreach my $prefix (@prefixes) {
12026: next if ($prefix eq 'spares');
12027: foreach my $type (@{$types{$prefix}}) {
12028: my $inuse = $env{'form.'.$prefix.'_'.$type.'_inuse'};
12029: if ($type eq 'version') {
12030: my $value = $env{'form.'.$prefix.'_'.$type};
12031: my $okvalue;
12032: if ($value ne '') {
12033: if (grep(/^\Q$value\E$/,@lcversions)) {
12034: $okvalue = $value;
12035: }
12036: }
12037: if (ref($domconfig{'usersessions'}) eq 'HASH') {
12038: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
12039: if ($domconfig{'usersessions'}{$prefix}{$type} ne '') {
12040: if ($inuse == 0) {
12041: $changes{$prefix}{$type} = 1;
12042: } else {
12043: if ($okvalue ne $domconfig{'usersessions'}{$prefix}{$type}) {
12044: $changes{$prefix}{$type} = 1;
12045: }
12046: if ($okvalue ne '') {
12047: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
12048: }
12049: }
12050: } else {
12051: if (($inuse == 1) && ($okvalue ne '')) {
12052: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
12053: $changes{$prefix}{$type} = 1;
12054: }
12055: }
12056: } else {
12057: if (($inuse == 1) && ($okvalue ne '')) {
12058: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
12059: $changes{$prefix}{$type} = 1;
12060: }
12061: }
12062: } else {
12063: if (($inuse == 1) && ($okvalue ne '')) {
12064: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
12065: $changes{$prefix}{$type} = 1;
12066: }
12067: }
12068: } else {
12069: my @vals = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_'.$type);
12070: my @okvals;
12071: foreach my $val (@vals) {
12072: if ($val =~ /:/) {
12073: my @items = split(/:/,$val);
12074: foreach my $item (@items) {
12075: if (ref($by_location{$item}) eq 'ARRAY') {
12076: push(@okvals,$item);
12077: }
12078: }
12079: } else {
12080: if (ref($by_location{$val}) eq 'ARRAY') {
12081: push(@okvals,$val);
12082: }
12083: }
12084: }
12085: @okvals = sort(@okvals);
12086: if (ref($domconfig{'usersessions'}) eq 'HASH') {
12087: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
12088: if (ref($domconfig{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
12089: if ($inuse == 0) {
12090: $changes{$prefix}{$type} = 1;
12091: } else {
12092: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
12093: my @changed = &Apache::loncommon::compare_arrays($domconfig{'usersessions'}{$prefix}{$type},$defaultshash{'usersessions'}{$prefix}{$type});
12094: if (@changed > 0) {
12095: $changes{$prefix}{$type} = 1;
12096: }
12097: }
12098: } else {
12099: if ($inuse == 1) {
12100: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
12101: $changes{$prefix}{$type} = 1;
12102: }
12103: }
12104: } else {
12105: if ($inuse == 1) {
12106: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
12107: $changes{$prefix}{$type} = 1;
12108: }
12109: }
12110: } else {
12111: if ($inuse == 1) {
12112: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
12113: $changes{$prefix}{$type} = 1;
12114: }
12115: }
12116: }
12117: }
12118: }
12119:
12120: my @alldoms = &Apache::lonnet::all_domains();
12121: my %servers = &Apache::lonnet::internet_dom_servers($dom);
12122: my %spareid = ¤t_offloads_to($dom,$domconfig{'usersessions'},\%servers);
12123: my $savespares;
12124:
12125: foreach my $lonhost (sort(keys(%servers))) {
12126: my $serverhomeID =
12127: &Apache::lonnet::get_server_homeID($servers{$lonhost});
12128: my $serverhostname = &Apache::lonnet::hostname($lonhost);
12129: $defaultshash{'usersessions'}{'spares'}{$lonhost} = {};
12130: my %spareschg;
12131: foreach my $type (@{$types{'spares'}}) {
12132: my @okspares;
12133: my @checked = &Apache::loncommon::get_env_multiple('form.spare_'.$type.'_'.$lonhost);
12134: foreach my $server (@checked) {
12135: if (&Apache::lonnet::hostname($server) ne '') {
12136: unless (&Apache::lonnet::hostname($server) eq $serverhostname) {
12137: unless (grep(/^\Q$server\E$/,@okspares)) {
12138: push(@okspares,$server);
12139: }
12140: }
12141: }
12142: }
12143: my $new = $env{'form.newspare_'.$type.'_'.$lonhost};
12144: my $newspare;
12145: if (($new ne '') && (&Apache::lonnet::hostname($new))) {
12146: unless (&Apache::lonnet::hostname($new) eq $serverhostname) {
12147: $newspare = $new;
12148: }
12149: }
12150: my @spares;
12151: if (($newspare ne '') && (!grep(/^\Q$newspare\E$/,@okspares))) {
12152: @spares = sort(@okspares,$newspare);
12153: } else {
12154: @spares = sort(@okspares);
12155: }
12156: $defaultshash{'usersessions'}{'spares'}{$lonhost}{$type} = \@spares;
12157: if (ref($spareid{$lonhost}) eq 'HASH') {
12158: if (ref($spareid{$lonhost}{$type}) eq 'ARRAY') {
12159: my @diffs = &Apache::loncommon::compare_arrays($spareid{$lonhost}{$type},\@spares);
12160: if (@diffs > 0) {
12161: $spareschg{$type} = 1;
12162: }
12163: }
12164: }
12165: }
12166: if (keys(%spareschg) > 0) {
12167: $changes{'spares'}{$lonhost} = \%spareschg;
12168: }
12169: }
12170: $defaultshash{'usersessions'}{'offloadnow'} = {};
12171: my @offloadnow = &Apache::loncommon::get_env_multiple('form.offloadnow');
12172: my @okoffload;
12173: if (@offloadnow) {
12174: foreach my $server (@offloadnow) {
12175: if (&Apache::lonnet::hostname($server) ne '') {
12176: unless (grep(/^\Q$server\E$/,@okoffload)) {
12177: push(@okoffload,$server);
12178: }
12179: }
12180: }
12181: if (@okoffload) {
12182: foreach my $lonhost (@okoffload) {
12183: $defaultshash{'usersessions'}{'offloadnow'}{$lonhost} = 1;
12184: }
12185: }
12186: }
12187: if (ref($domconfig{'usersessions'}) eq 'HASH') {
12188: if (ref($domconfig{'usersessions'}{'spares'}) eq 'HASH') {
12189: if (ref($changes{'spares'}) eq 'HASH') {
12190: if (keys(%{$changes{'spares'}}) > 0) {
12191: $savespares = 1;
12192: }
12193: }
12194: } else {
12195: $savespares = 1;
12196: }
12197: if (ref($domconfig{'usersessions'}{'offloadnow'}) eq 'HASH') {
12198: foreach my $lonhost (keys(%{$domconfig{'usersessions'}{'offloadnow'}})) {
12199: unless ($defaultshash{'usersessions'}{'offloadnow'}{$lonhost}) {
12200: $changes{'offloadnow'} = 1;
12201: last;
12202: }
12203: }
12204: unless ($changes{'offloadnow'}) {
12205: foreach my $lonhost (keys(%{$defaultshash{'usersessions'}{'offloadnow'}})) {
12206: unless ($domconfig{'usersessions'}{'offloadnow'}{$lonhost}) {
12207: $changes{'offloadnow'} = 1;
12208: last;
12209: }
12210: }
12211: }
12212: } elsif (@okoffload) {
12213: $changes{'offloadnow'} = 1;
12214: }
12215: } elsif (@okoffload) {
12216: $changes{'offloadnow'} = 1;
12217: }
12218: my $nochgmsg = &mt('No changes made to settings for user session hosting/offloading.');
12219: if ((keys(%changes) > 0) || ($savespares)) {
12220: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
12221: $dom);
12222: if ($putresult eq 'ok') {
12223: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
12224: if (ref($defaultshash{'usersessions'}{'remote'}) eq 'HASH') {
12225: $domdefaults{'remotesessions'} = $defaultshash{'usersessions'}{'remote'};
12226: }
12227: if (ref($defaultshash{'usersessions'}{'hosted'}) eq 'HASH') {
12228: $domdefaults{'hostedsessions'} = $defaultshash{'usersessions'}{'hosted'};
12229: }
12230: if (ref($defaultshash{'usersessions'}{'offloadnow'}) eq 'HASH') {
12231: $domdefaults{'offloadnow'} = $defaultshash{'usersessions'}{'offloadnow'};
12232: }
12233: }
12234: my $cachetime = 24*60*60;
12235: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
12236: if (ref($lastactref) eq 'HASH') {
12237: $lastactref->{'domdefaults'} = 1;
12238: }
12239: if (keys(%changes) > 0) {
12240: my %lt = &usersession_titles();
12241: $resulttext = &mt('Changes made:').'<ul>';
12242: foreach my $prefix (@prefixes) {
12243: if (ref($changes{$prefix}) eq 'HASH') {
12244: $resulttext .= '<li>'.$lt{$prefix}.'<ul>';
12245: if ($prefix eq 'spares') {
12246: if (ref($changes{$prefix}) eq 'HASH') {
12247: foreach my $lonhost (sort(keys(%{$changes{$prefix}}))) {
12248: $resulttext .= '<li><b>'.$lonhost.'</b> ';
12249: my $lonhostdom = &Apache::lonnet::host_domain($lonhost);
12250: my $cachekey = &escape('spares').':'.&escape($lonhostdom);
12251: &Apache::lonnet::remote_devalidate_cache($lonhost,[$cachekey]);
12252: if (ref($changes{$prefix}{$lonhost}) eq 'HASH') {
12253: foreach my $type (@{$types{$prefix}}) {
12254: if ($changes{$prefix}{$lonhost}{$type}) {
12255: my $offloadto = &mt('None');
12256: if (ref($defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}) eq 'ARRAY') {
12257: if (@{$defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}} > 0) {
12258: $offloadto = join(', ',@{$defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}});
12259: }
12260: }
12261: $resulttext .= &mt('[_1] set to: [_2].','<i>'.$lt{$type}.'</i>',$offloadto).(' 'x3);
12262: }
12263: }
12264: }
12265: $resulttext .= '</li>';
12266: }
12267: }
12268: } else {
12269: foreach my $type (@{$types{$prefix}}) {
12270: if (defined($changes{$prefix}{$type})) {
12271: my $newvalue;
12272: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
12273: if (ref($defaultshash{'usersessions'}{$prefix})) {
12274: if ($type eq 'version') {
12275: $newvalue = $defaultshash{'usersessions'}{$prefix}{$type};
12276: } elsif (ref($defaultshash{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
12277: if (@{$defaultshash{'usersessions'}{$prefix}{$type}} > 0) {
12278: $newvalue = join(', ',@{$defaultshash{'usersessions'}{$prefix}{$type}});
12279: }
12280: }
12281: }
12282: }
12283: if ($newvalue eq '') {
12284: if ($type eq 'version') {
12285: $resulttext .= '<li>'.&mt('[_1] set to: off',$lt{$type}).'</li>';
12286: } else {
12287: $resulttext .= '<li>'.&mt('[_1] set to: none',$lt{$type}).'</li>';
12288: }
12289: } else {
12290: if ($type eq 'version') {
12291: $newvalue .= ' '.&mt('(or later)');
12292: }
12293: $resulttext .= '<li>'.&mt('[_1] set to: [_2].',$lt{$type},$newvalue).'</li>';
12294: }
12295: }
12296: }
12297: }
12298: $resulttext .= '</ul>';
12299: }
12300: }
12301: if ($changes{'offloadnow'}) {
12302: if (ref($defaultshash{'usersessions'}{'offloadnow'}) eq 'HASH') {
12303: if (keys(%{$defaultshash{'usersessions'}{'offloadnow'}}) > 0) {
12304: $resulttext .= '<li>'.&mt('Switch active users on next access, for server(s):').'<ul>';
12305: foreach my $lonhost (sort(keys(%{$defaultshash{'usersessions'}{'offloadnow'}}))) {
12306: $resulttext .= '<li>'.$lonhost.'</li>';
12307: }
12308: $resulttext .= '</ul>';
12309: } else {
12310: $resulttext .= '<li>'.&mt('No servers now set to switch active users on next access.');
12311: }
12312: } else {
12313: $resulttext .= '<li>'.&mt('No servers now set to switch active users on next access.').'</li>';
12314: }
12315: }
12316: $resulttext .= '</ul>';
12317: } else {
12318: $resulttext = $nochgmsg;
12319: }
12320: } else {
12321: $resulttext = '<span class="LC_error">'.
12322: &mt('An error occurred: [_1]',$putresult).'</span>';
12323: }
12324: } else {
12325: $resulttext = $nochgmsg;
12326: }
12327: return $resulttext;
12328: }
12329:
12330: sub modify_loadbalancing {
12331: my ($dom,%domconfig) = @_;
12332: my $primary_id = &Apache::lonnet::domain($dom,'primary');
12333: my $intdom = &Apache::lonnet::internet_dom($primary_id);
12334: my ($othertitle,$usertypes,$types) =
12335: &Apache::loncommon::sorted_inst_types($dom);
12336: my %servers = &Apache::lonnet::internet_dom_servers($dom);
12337: my %libraryservers = &Apache::lonnet::get_servers($dom,'library');
12338: my @sparestypes = ('primary','default');
12339: my %typetitles = &sparestype_titles();
12340: my $resulttext;
12341: my (%currbalancer,%currtargets,%currrules,%existing);
12342: if (ref($domconfig{'loadbalancing'}) eq 'HASH') {
12343: %existing = %{$domconfig{'loadbalancing'}};
12344: }
12345: &get_loadbalancers_config(\%servers,\%existing,\%currbalancer,
12346: \%currtargets,\%currrules);
12347: my ($saveloadbalancing,%defaultshash,%changes);
12348: my ($alltypes,$othertypes,$titles) =
12349: &loadbalancing_titles($dom,$intdom,$usertypes,$types);
12350: my %ruletitles = &offloadtype_text();
12351: my @deletions = &Apache::loncommon::get_env_multiple('form.loadbalancing_delete');
12352: for (my $i=0; $i<$env{'form.loadbalancing_total'}; $i++) {
12353: my $balancer = $env{'form.loadbalancing_lonhost_'.$i};
12354: if ($balancer eq '') {
12355: next;
12356: }
12357: if (!exists($servers{$balancer})) {
12358: if (exists($currbalancer{$balancer})) {
12359: push(@{$changes{'delete'}},$balancer);
12360: }
12361: next;
12362: }
12363: if ((@deletions > 0) && (grep(/^\Q$i\E$/,@deletions))) {
12364: push(@{$changes{'delete'}},$balancer);
12365: next;
12366: }
12367: if (!exists($currbalancer{$balancer})) {
12368: push(@{$changes{'add'}},$balancer);
12369: }
12370: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'} = [];
12371: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{'default'} = [];
12372: $defaultshash{'loadbalancing'}{$balancer}{'rules'} = {};
12373: unless (ref($domconfig{'loadbalancing'}) eq 'HASH') {
12374: $saveloadbalancing = 1;
12375: }
12376: foreach my $sparetype (@sparestypes) {
12377: my @targets = &Apache::loncommon::get_env_multiple('form.loadbalancing_target_'.$i.'_'.$sparetype);
12378: my @offloadto;
12379: foreach my $target (@targets) {
12380: if (($servers{$target}) && ($target ne $balancer)) {
12381: if ($sparetype eq 'default') {
12382: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'}) eq 'ARRAY') {
12383: next if (grep(/^\Q$target\E$/,@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'}}));
12384: }
12385: }
12386: unless(grep(/^\Q$target\E$/,@offloadto)) {
12387: push(@offloadto,$target);
12388: }
12389: }
12390: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype} = \@offloadto;
12391: }
12392: }
12393: if (ref($currtargets{$balancer}) eq 'HASH') {
12394: foreach my $sparetype (@sparestypes) {
12395: if (ref($currtargets{$balancer}{$sparetype}) eq 'ARRAY') {
12396: my @targetdiffs = &Apache::loncommon::compare_arrays($currtargets{$balancer}{$sparetype},$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype});
12397: if (@targetdiffs > 0) {
12398: $changes{'curr'}{$balancer}{'targets'} = 1;
12399: }
12400: } elsif (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
12401: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
12402: $changes{'curr'}{$balancer}{'targets'} = 1;
12403: }
12404: }
12405: }
12406: } else {
12407: if (ref($defaultshash{'loadbalancing'}{$balancer}) eq 'HASH') {
12408: foreach my $sparetype (@sparestypes) {
12409: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
12410: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
12411: $changes{'curr'}{$balancer}{'targets'} = 1;
12412: }
12413: }
12414: }
12415: }
12416: }
12417: my $ishomedom;
12418: if (&Apache::lonnet::host_domain($balancer) eq $dom) {
12419: $ishomedom = 1;
12420: }
12421: if (ref($alltypes) eq 'ARRAY') {
12422: foreach my $type (@{$alltypes}) {
12423: my $rule;
12424: unless ((($type eq '_LC_external') || ($type eq '_LC_internetdom')) &&
12425: (!$ishomedom)) {
12426: $rule = $env{'form.loadbalancing_rules_'.$i.'_'.$type};
12427: }
12428: if ($rule eq 'specific') {
12429: my $specifiedhost = $env{'form.loadbalancing_singleserver_'.$i.'_'.$type};
12430: if (exists($servers{$specifiedhost})) {
12431: $rule = $specifiedhost;
12432: }
12433: }
12434: $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type} = $rule;
12435: if (ref($currrules{$balancer}) eq 'HASH') {
12436: if ($rule ne $currrules{$balancer}{$type}) {
12437: $changes{'curr'}{$balancer}{'rules'}{$type} = 1;
12438: }
12439: } elsif ($rule ne '') {
12440: $changes{'curr'}{$balancer}{'rules'}{$type} = 1;
12441: }
12442: }
12443: }
12444: }
12445: my $nochgmsg = &mt('No changes made to Load Balancer settings.');
12446: if ((keys(%changes) > 0) || ($saveloadbalancing)) {
12447: unless (ref($defaultshash{'loadbalancing'}) eq 'HASH') {
12448: $defaultshash{'loadbalancing'} = {};
12449: }
12450: my $putresult = &Apache::lonnet::put_dom('configuration',
12451: \%defaultshash,$dom);
12452: if ($putresult eq 'ok') {
12453: if (keys(%changes) > 0) {
12454: my %toupdate;
12455: if (ref($changes{'delete'}) eq 'ARRAY') {
12456: foreach my $balancer (sort(@{$changes{'delete'}})) {
12457: $resulttext .= '<li>'.&mt('Load Balancing discontinued for: [_1]',$balancer).'</li>';
12458: $toupdate{$balancer} = 1;
12459: }
12460: }
12461: if (ref($changes{'add'}) eq 'ARRAY') {
12462: foreach my $balancer (sort(@{$changes{'add'}})) {
12463: $resulttext .= '<li>'.&mt('Load Balancing enabled for: [_1]',$balancer);
12464: $toupdate{$balancer} = 1;
12465: }
12466: }
12467: if (ref($changes{'curr'}) eq 'HASH') {
12468: foreach my $balancer (sort(keys(%{$changes{'curr'}}))) {
12469: $toupdate{$balancer} = 1;
12470: if (ref($changes{'curr'}{$balancer}) eq 'HASH') {
12471: if ($changes{'curr'}{$balancer}{'targets'}) {
12472: my %offloadstr;
12473: foreach my $sparetype (@sparestypes) {
12474: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
12475: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
12476: $offloadstr{$sparetype} = join(', ',@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}});
12477: }
12478: }
12479: }
12480: if (keys(%offloadstr) == 0) {
12481: $resulttext .= '<li>'.&mt("Servers to which Load Balance server offloads set to 'None', by default").'</li>';
12482: } else {
12483: my $showoffload;
12484: foreach my $sparetype (@sparestypes) {
12485: $showoffload .= '<i>'.$typetitles{$sparetype}.'</i>: ';
12486: if (defined($offloadstr{$sparetype})) {
12487: $showoffload .= $offloadstr{$sparetype};
12488: } else {
12489: $showoffload .= &mt('None');
12490: }
12491: $showoffload .= (' 'x3);
12492: }
12493: $resulttext .= '<li>'.&mt('By default, Load Balancer: [_1] set to offload to - [_2]',$balancer,$showoffload).'</li>';
12494: }
12495: }
12496: }
12497: if (ref($changes{'curr'}{$balancer}{'rules'}) eq 'HASH') {
12498: if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) {
12499: foreach my $type (@{$alltypes}) {
12500: if ($changes{'curr'}{$balancer}{'rules'}{$type}) {
12501: my $rule = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type};
12502: my $balancetext;
12503: if ($rule eq '') {
12504: $balancetext = $ruletitles{'default'};
12505: } elsif (($rule eq 'homeserver') || ($rule eq 'externalbalancer') ||
12506: ($type eq '_LC_ipchange') || ($type eq '_LC_ipchangesso')) {
12507: if (($type eq '_LC_ipchange') || ($type eq '_LC_ipchangesso')) {
12508: foreach my $sparetype (@sparestypes) {
12509: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
12510: map { $toupdate{$_} = 1; } (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}});
12511: }
12512: }
12513: foreach my $item (@{$alltypes}) {
12514: next if ($item =~ /^_LC_ipchange/);
12515: my $hasrule = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$item};
12516: if ($hasrule eq 'homeserver') {
12517: map { $toupdate{$_} = 1; } (keys(%libraryservers));
12518: } else {
12519: unless (($hasrule eq 'default') || ($hasrule eq 'none') || ($hasrule eq 'externalbalancer')) {
12520: if ($servers{$hasrule}) {
12521: $toupdate{$hasrule} = 1;
12522: }
12523: }
12524: }
12525: }
12526: if (($rule eq 'balancer') || ($rule eq 'offloadedto')) {
12527: $balancetext = $ruletitles{$rule};
12528: } else {
12529: my $receiver = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type};
12530: $balancetext = $ruletitles{'particular'}.' '.$receiver;
12531: if ($receiver) {
12532: $toupdate{$receiver};
12533: }
12534: }
12535: } else {
12536: $balancetext = $ruletitles{$rule};
12537: }
12538: } else {
12539: $balancetext = &mt('offload to [_1]',$defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type});
12540: }
12541: $resulttext .= '<li>'.&mt('Load Balancer: [_1] -- balancing for [_2] set to - "[_3]"',$balancer,$titles->{$type},$balancetext).'</li>';
12542: }
12543: }
12544: }
12545: }
12546: if (keys(%toupdate)) {
12547: my %thismachine;
12548: my $updatedhere;
12549: my $cachetime = 60*60*24;
12550: map { $thismachine{$_} = 1; } &Apache::lonnet::current_machine_ids();
12551: foreach my $lonhost (keys(%toupdate)) {
12552: if ($thismachine{$lonhost}) {
12553: unless ($updatedhere) {
12554: &Apache::lonnet::do_cache_new('loadbalancing',$dom,
12555: $defaultshash{'loadbalancing'},
12556: $cachetime);
12557: $updatedhere = 1;
12558: }
12559: } else {
12560: my $cachekey = &escape('loadbalancing').':'.&escape($dom);
12561: &Apache::lonnet::remote_devalidate_cache($lonhost,[$cachekey]);
12562: }
12563: }
12564: }
12565: }
12566: }
12567: if ($resulttext ne '') {
12568: $resulttext = &mt('Changes made:').'<ul>'.$resulttext.'</ul>';
12569: } else {
12570: $resulttext = $nochgmsg;
12571: }
12572: } else {
12573: $resulttext = $nochgmsg;
12574: }
12575: } else {
12576: $resulttext = '<span class="LC_error">'.
12577: &mt('An error occurred: [_1]',$putresult).'</span>';
12578: }
12579: } else {
12580: $resulttext = $nochgmsg;
12581: }
12582: return $resulttext;
12583: }
12584:
12585: sub recurse_check {
12586: my ($chkcats,$categories,$depth,$name) = @_;
12587: if (ref($chkcats->[$depth]{$name}) eq 'ARRAY') {
12588: my $chg = 0;
12589: for (my $j=0; $j<@{$chkcats->[$depth]{$name}}; $j++) {
12590: my $category = $chkcats->[$depth]{$name}[$j];
12591: my $item;
12592: if ($category eq '') {
12593: $chg ++;
12594: } else {
12595: my $deeper = $depth + 1;
12596: $item = &escape($category).':'.&escape($name).':'.$depth;
12597: if ($chg) {
12598: $categories->{$item} -= $chg;
12599: }
12600: &recurse_check($chkcats,$categories,$deeper,$category);
12601: $deeper --;
12602: }
12603: }
12604: }
12605: return;
12606: }
12607:
12608: sub recurse_cat_deletes {
12609: my ($item,$coursecategories,$deletions) = @_;
12610: my ($deleted,$container,$depth) = map { &unescape($_); } split(/:/,$item);
12611: my $subdepth = $depth + 1;
12612: if (ref($coursecategories) eq 'HASH') {
12613: foreach my $subitem (keys(%{$coursecategories})) {
12614: my ($child,$parent,$itemdepth) = map { &unescape($_); } split(/:/,$subitem);
12615: if (($parent eq $deleted) && ($itemdepth == $subdepth)) {
12616: delete($coursecategories->{$subitem});
12617: $deletions->{$subitem} = 1;
12618: &recurse_cat_deletes($subitem,$coursecategories,$deletions);
12619: }
12620: }
12621: }
12622: return;
12623: }
12624:
12625: sub get_active_dcs {
12626: my ($dom) = @_;
12627: my $now = time;
12628: my %dompersonnel = &Apache::lonnet::get_domain_roles($dom,['dc'],$now,$now);
12629: my %domcoords;
12630: my $numdcs = 0;
12631: foreach my $server (keys(%dompersonnel)) {
12632: foreach my $user (sort(keys(%{$dompersonnel{$server}}))) {
12633: my ($trole,$uname,$udom,$runame,$rudom,$rsec) = split(/:/,$user);
12634: $domcoords{$uname.':'.$udom} = $dompersonnel{$server}{$user};
12635: }
12636: }
12637: return %domcoords;
12638: }
12639:
12640: sub active_dc_picker {
12641: my ($dom,$numinrow,$inputtype,$name,%currhash) = @_;
12642: my %domcoords = &get_active_dcs($dom);
12643: my @domcoord = keys(%domcoords);
12644: if (keys(%currhash)) {
12645: foreach my $dc (keys(%currhash)) {
12646: unless (exists($domcoords{$dc})) {
12647: push(@domcoord,$dc);
12648: }
12649: }
12650: }
12651: @domcoord = sort(@domcoord);
12652: my $numdcs = scalar(@domcoord);
12653: my $rows = 0;
12654: my $table;
12655: if ($numdcs > 1) {
12656: $table = '<table>';
12657: for (my $i=0; $i<@domcoord; $i++) {
12658: my $rem = $i%($numinrow);
12659: if ($rem == 0) {
12660: if ($i > 0) {
12661: $table .= '</tr>';
12662: }
12663: $table .= '<tr>';
12664: $rows ++;
12665: }
12666: my $check = '';
12667: if ($inputtype eq 'radio') {
12668: if (keys(%currhash) == 0) {
12669: if (!$i) {
12670: $check = ' checked="checked"';
12671: }
12672: } elsif (exists($currhash{$domcoord[$i]})) {
12673: $check = ' checked="checked"';
12674: }
12675: } else {
12676: if (exists($currhash{$domcoord[$i]})) {
12677: $check = ' checked="checked"';
12678: }
12679: }
12680: if ($i == @domcoord - 1) {
12681: my $colsleft = $numinrow - $rem;
12682: if ($colsleft > 1) {
12683: $table .= '<td class="LC_left_item" colspan="'.$colsleft.'">';
12684: } else {
12685: $table .= '<td class="LC_left_item">';
12686: }
12687: } else {
12688: $table .= '<td class="LC_left_item">';
12689: }
12690: my ($dcname,$dcdom) = split(':',$domcoord[$i]);
12691: my $user = &Apache::loncommon::plainname($dcname,$dcdom);
12692: $table .= '<span class="LC_nobreak"><label>'.
12693: '<input type="'.$inputtype.'" name="'.$name.'"'.
12694: ' value="'.$domcoord[$i].'"'.$check.' />'.$user;
12695: if ($user ne $dcname.':'.$dcdom) {
12696: $table .= ' ('.$dcname.':'.$dcdom.')';
12697: }
12698: $table .= '</label></span></td>';
12699: }
12700: $table .= '</tr></table>';
12701: } elsif ($numdcs == 1) {
12702: my ($dcname,$dcdom) = split(':',$domcoord[0]);
12703: my $user = &Apache::loncommon::plainname($dcname,$dcdom);
12704: if ($inputtype eq 'radio') {
12705: $table = '<input type="hidden" name="'.$name.'" value="'.$domcoord[0].'" />'.$user;
12706: if ($user ne $dcname.':'.$dcdom) {
12707: $table .= ' ('.$dcname.':'.$dcdom.')';
12708: }
12709: } else {
12710: my $check;
12711: if (exists($currhash{$domcoord[0]})) {
12712: $check = ' checked="checked"';
12713: }
12714: $table = '<span class="LC_nobreak"><label>'.
12715: '<input type="checkbox" name="'.$name.'" '.
12716: 'value="'.$domcoord[0].'"'.$check.' />'.$user;
12717: if ($user ne $dcname.':'.$dcdom) {
12718: $table .= ' ('.$dcname.':'.$dcdom.')';
12719: }
12720: $table .= '</label></span>';
12721: $rows ++;
12722: }
12723: }
12724: return ($numdcs,$table,$rows);
12725: }
12726:
12727: sub usersession_titles {
12728: return &Apache::lonlocal::texthash(
12729: hosted => 'Hosting of sessions for users from other domains on servers in this domain',
12730: remote => 'Hosting of sessions for users in this domain on servers in other domains',
12731: spares => 'Servers offloaded to, when busy',
12732: version => 'LON-CAPA version requirement',
12733: excludedomain => 'Allow all, but exclude specific domains',
12734: includedomain => 'Deny all, but include specific domains',
12735: primary => 'Primary (checked first)',
12736: default => 'Default',
12737: );
12738: }
12739:
12740: sub id_for_thisdom {
12741: my (%servers) = @_;
12742: my %altids;
12743: foreach my $server (keys(%servers)) {
12744: my $serverhome = &Apache::lonnet::get_server_homeID($servers{$server});
12745: if ($serverhome ne $server) {
12746: $altids{$serverhome} = $server;
12747: }
12748: }
12749: return %altids;
12750: }
12751:
12752: sub count_servers {
12753: my ($currbalancer,%servers) = @_;
12754: my (@spares,$numspares);
12755: foreach my $lonhost (sort(keys(%servers))) {
12756: next if ($currbalancer eq $lonhost);
12757: push(@spares,$lonhost);
12758: }
12759: if ($currbalancer) {
12760: $numspares = scalar(@spares);
12761: } else {
12762: $numspares = scalar(@spares) - 1;
12763: }
12764: return ($numspares,@spares);
12765: }
12766:
12767: sub lonbalance_targets_js {
12768: my ($dom,$types,$servers,$settings) = @_;
12769: my $select = &mt('Select');
12770: my ($alltargets,$allishome,$allinsttypes,@alltypes);
12771: if (ref($servers) eq 'HASH') {
12772: $alltargets = join("','",sort(keys(%{$servers})));
12773: my @homedoms;
12774: foreach my $server (sort(keys(%{$servers}))) {
12775: if (&Apache::lonnet::host_domain($server) eq $dom) {
12776: push(@homedoms,'1');
12777: } else {
12778: push(@homedoms,'0');
12779: }
12780: }
12781: $allishome = join("','",@homedoms);
12782: }
12783: if (ref($types) eq 'ARRAY') {
12784: if (@{$types} > 0) {
12785: @alltypes = @{$types};
12786: }
12787: }
12788: push(@alltypes,'default','_LC_adv','_LC_author','_LC_internetdom','_LC_external');
12789: $allinsttypes = join("','",@alltypes);
12790: my (%currbalancer,%currtargets,%currrules,%existing);
12791: if (ref($settings) eq 'HASH') {
12792: %existing = %{$settings};
12793: }
12794: &get_loadbalancers_config($servers,\%existing,\%currbalancer,
12795: \%currtargets,\%currrules);
12796: my $balancers = join("','",sort(keys(%currbalancer)));
12797: return <<"END";
12798:
12799: <script type="text/javascript">
12800: // <![CDATA[
12801:
12802: currBalancers = new Array('$balancers');
12803:
12804: function toggleTargets(balnum) {
12805: var lonhostitem = document.getElementById('loadbalancing_lonhost_'+balnum);
12806: var prevhostitem = document.getElementById('loadbalancing_prevlonhost_'+balnum);
12807: var balancer = lonhostitem.options[lonhostitem.selectedIndex].value;
12808: var prevbalancer = prevhostitem.value;
12809: var baltotal = document.getElementById('loadbalancing_total').value;
12810: prevhostitem.value = balancer;
12811: if (prevbalancer != '') {
12812: var prevIdx = currBalancers.indexOf(prevbalancer);
12813: if (prevIdx != -1) {
12814: currBalancers.splice(prevIdx,1);
12815: }
12816: }
12817: if (balancer == '') {
12818: hideSpares(balnum);
12819: } else {
12820: var currIdx = currBalancers.indexOf(balancer);
12821: if (currIdx == -1) {
12822: currBalancers.push(balancer);
12823: }
12824: var homedoms = new Array('$allishome');
12825: var ishomedom = homedoms[lonhostitem.selectedIndex];
12826: showSpares(balancer,ishomedom,balnum);
12827: }
12828: balancerChange(balnum,baltotal,'change',prevbalancer,balancer);
12829: return;
12830: }
12831:
12832: function showSpares(balancer,ishomedom,balnum) {
12833: var alltargets = new Array('$alltargets');
12834: var insttypes = new Array('$allinsttypes');
12835: var offloadtypes = new Array('primary','default');
12836:
12837: document.getElementById('loadbalancing_targets_'+balnum).style.display='block';
12838: document.getElementById('loadbalancing_disabled_'+balnum).style.display='none';
12839:
12840: for (var i=0; i<offloadtypes.length; i++) {
12841: var count = 0;
12842: for (var j=0; j<alltargets.length; j++) {
12843: if (alltargets[j] != balancer) {
12844: var item = document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+count);
12845: item.value = alltargets[j];
12846: item.style.textAlign='left';
12847: item.style.textFace='normal';
12848: document.getElementById('loadbalancing_targettxt_'+balnum+'_'+offloadtypes[i]+'_'+count).innerHTML = alltargets[j];
12849: if (currBalancers.indexOf(alltargets[j]) == -1) {
12850: item.disabled = '';
12851: } else {
12852: item.disabled = 'disabled';
12853: item.checked = false;
12854: }
12855: count ++;
12856: }
12857: }
12858: }
12859: for (var k=0; k<insttypes.length; k++) {
12860: if ((insttypes[k] == '_LC_external') || (insttypes[k] == '_LC_internetdom')) {
12861: if (ishomedom == 1) {
12862: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='block';
12863: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='block';
12864: } else {
12865: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='none';
12866: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='none';
12867: }
12868: } else {
12869: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='block';
12870: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='block';
12871: }
12872: if ((insttypes[k] != '_LC_external') &&
12873: ((insttypes[k] != '_LC_internetdom') ||
12874: ((insttypes[k] == '_LC_internetdom') && (ishomedom == 1)))) {
12875: var item = document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]);
12876: item.options.length = 0;
12877: item.options[0] = new Option("","",true,true);
12878: var idx = 0;
12879: for (var m=0; m<alltargets.length; m++) {
12880: if ((currBalancers.indexOf(alltargets[m]) == -1) && (alltargets[m] != balancer)) {
12881: idx ++;
12882: item.options[idx] = new Option(alltargets[m],alltargets[m],false,false);
12883: }
12884: }
12885: }
12886: }
12887: return;
12888: }
12889:
12890: function hideSpares(balnum) {
12891: var alltargets = new Array('$alltargets');
12892: var insttypes = new Array('$allinsttypes');
12893: var offloadtypes = new Array('primary','default');
12894:
12895: document.getElementById('loadbalancing_targets_'+balnum).style.display='none';
12896: document.getElementById('loadbalancing_disabled_'+balnum).style.display='block';
12897:
12898: var total = alltargets.length - 1;
12899: for (var i=0; i<offloadtypes; i++) {
12900: for (var j=0; j<total; j++) {
12901: document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+j).checked = false;
12902: document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+j).value = '';
12903: document.getElementById('loadbalancing_targettxt_'+balnum+'_'+offloadtypes[i]+'_'+j).innerHTML = '';
12904: }
12905: }
12906: for (var k=0; k<insttypes.length; k++) {
12907: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='none';
12908: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='none';
12909: if (insttypes[k] != '_LC_external') {
12910: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]).length = 0;
12911: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]).options[0] = new Option("","",true,true);
12912: }
12913: }
12914: return;
12915: }
12916:
12917: function checkOffloads(item,balnum,type) {
12918: var alltargets = new Array('$alltargets');
12919: var offloadtypes = new Array('primary','default');
12920: if (item.checked) {
12921: var total = alltargets.length - 1;
12922: var other;
12923: if (type == offloadtypes[0]) {
12924: other = offloadtypes[1];
12925: } else {
12926: other = offloadtypes[0];
12927: }
12928: for (var i=0; i<total; i++) {
12929: var server = document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).value;
12930: if (server == item.value) {
12931: if (document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).checked) {
12932: document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).checked = false;
12933: }
12934: }
12935: }
12936: }
12937: return;
12938: }
12939:
12940: function singleServerToggle(balnum,type) {
12941: var offloadtoSelIdx = document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).selectedIndex;
12942: if (offloadtoSelIdx == 0) {
12943: document.getElementById('loadbalancing_rules_'+balnum+'_'+type+'_0').checked = true;
12944: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '';
12945:
12946: } else {
12947: document.getElementById('loadbalancing_rules_'+balnum+'_'+type+'_2').checked = true;
12948: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '$select';
12949: }
12950: return;
12951: }
12952:
12953: function balanceruleChange(formname,balnum,type) {
12954: if (type == '_LC_external') {
12955: return;
12956: }
12957: var typesRules = getIndicesByName(formname,'loadbalancing_rules_'+balnum+'_'+type);
12958: for (var i=0; i<typesRules.length; i++) {
12959: if (formname.elements[typesRules[i]].checked) {
12960: if (formname.elements[typesRules[i]].value != 'specific') {
12961: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).selectedIndex = 0;
12962: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '';
12963: } else {
12964: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '$select';
12965: }
12966: }
12967: }
12968: return;
12969: }
12970:
12971: function balancerDeleteChange(balnum) {
12972: var hostitem = document.getElementById('loadbalancing_lonhost_'+balnum);
12973: var baltotal = document.getElementById('loadbalancing_total').value;
12974: var addtarget;
12975: var removetarget;
12976: var action = 'delete';
12977: if (document.getElementById('loadbalancing_delete_'+balnum)) {
12978: var lonhost = hostitem.value;
12979: var currIdx = currBalancers.indexOf(lonhost);
12980: if (document.getElementById('loadbalancing_delete_'+balnum).checked) {
12981: if (currIdx != -1) {
12982: currBalancers.splice(currIdx,1);
12983: }
12984: addtarget = lonhost;
12985: } else {
12986: if (currIdx == -1) {
12987: currBalancers.push(lonhost);
12988: }
12989: removetarget = lonhost;
12990: action = 'undelete';
12991: }
12992: balancerChange(balnum,baltotal,action,addtarget,removetarget);
12993: }
12994: return;
12995: }
12996:
12997: function balancerChange(balnum,baltotal,action,addtarget,removetarget) {
12998: if (baltotal > 1) {
12999: var offloadtypes = new Array('primary','default');
13000: var alltargets = new Array('$alltargets');
13001: var insttypes = new Array('$allinsttypes');
13002: for (var i=0; i<baltotal; i++) {
13003: if (i != balnum) {
13004: for (var j=0; j<offloadtypes.length; j++) {
13005: var total = alltargets.length - 1;
13006: for (var k=0; k<total; k++) {
13007: var serveritem = document.getElementById('loadbalancing_target_'+i+'_'+offloadtypes[j]+'_'+k);
13008: var server = serveritem.value;
13009: if ((action == 'delete') || (action == 'change' && addtarget != '')) {
13010: if (server == addtarget) {
13011: serveritem.disabled = '';
13012: }
13013: }
13014: if ((action == 'undelete') || (action == 'change' && removetarget != '')) {
13015: if (server == removetarget) {
13016: serveritem.disabled = 'disabled';
13017: serveritem.checked = false;
13018: }
13019: }
13020: }
13021: }
13022: for (var j=0; j<insttypes.length; j++) {
13023: if (insttypes[j] != '_LC_external') {
13024: if (document.getElementById('loadbalancing_singleserver_'+i+'_'+insttypes[j])) {
13025: var singleserver = document.getElementById('loadbalancing_singleserver_'+i+'_'+insttypes[j]);
13026: var currSel = singleserver.selectedIndex;
13027: var currVal = singleserver.options[currSel].value;
13028: if ((action == 'delete') || (action == 'change' && addtarget != '')) {
13029: var numoptions = singleserver.options.length;
13030: var needsnew = 1;
13031: for (var k=0; k<numoptions; k++) {
13032: if (singleserver.options[k] == addtarget) {
13033: needsnew = 0;
13034: break;
13035: }
13036: }
13037: if (needsnew == 1) {
13038: singleserver.options[numoptions] = new Option(addtarget,addtarget,false,false);
13039: }
13040: }
13041: if ((action == 'undelete') || (action == 'change' && removetarget != '')) {
13042: singleserver.options.length = 0;
13043: if ((currVal) && (currVal != removetarget)) {
13044: singleserver.options[0] = new Option("","",false,false);
13045: } else {
13046: singleserver.options[0] = new Option("","",true,true);
13047: }
13048: var idx = 0;
13049: for (var m=0; m<alltargets.length; m++) {
13050: if (currBalancers.indexOf(alltargets[m]) == -1) {
13051: idx ++;
13052: if (currVal == alltargets[m]) {
13053: singleserver.options[idx] = new Option(alltargets[m],alltargets[m],true,true);
13054: } else {
13055: singleserver.options[idx] = new Option(alltargets[m],alltargets[m],false,false);
13056: }
13057: }
13058: }
13059: }
13060: }
13061: }
13062: }
13063: }
13064: }
13065: }
13066: return;
13067: }
13068:
13069: // ]]>
13070: </script>
13071:
13072: END
13073: }
13074:
13075: sub new_spares_js {
13076: my @sparestypes = ('primary','default');
13077: my $types = join("','",@sparestypes);
13078: my $select = &mt('Select');
13079: return <<"END";
13080:
13081: <script type="text/javascript">
13082: // <![CDATA[
13083:
13084: function updateNewSpares(formname,lonhost) {
13085: var types = new Array('$types');
13086: var include = new Array();
13087: var exclude = new Array();
13088: for (var i=0; i<types.length; i++) {
13089: var spareboxes = getIndicesByName(formname,'spare_'+types[i]+'_'+lonhost);
13090: for (var j=0; j<spareboxes.length; j++) {
13091: if (formname.elements[spareboxes[j]].checked) {
13092: exclude.push(formname.elements[spareboxes[j]].value);
13093: } else {
13094: include.push(formname.elements[spareboxes[j]].value);
13095: }
13096: }
13097: }
13098: for (var i=0; i<types.length; i++) {
13099: var newSpare = document.getElementById('newspare_'+types[i]+'_'+lonhost);
13100: var selIdx = newSpare.selectedIndex;
13101: var currnew = newSpare.options[selIdx].value;
13102: var okSpares = new Array();
13103: for (var j=0; j<newSpare.options.length; j++) {
13104: var possible = newSpare.options[j].value;
13105: if (possible != '') {
13106: if (exclude.indexOf(possible) == -1) {
13107: okSpares.push(possible);
13108: } else {
13109: if (currnew == possible) {
13110: selIdx = 0;
13111: }
13112: }
13113: }
13114: }
13115: for (var k=0; k<include.length; k++) {
13116: if (okSpares.indexOf(include[k]) == -1) {
13117: okSpares.push(include[k]);
13118: }
13119: }
13120: okSpares.sort();
13121: newSpare.options.length = 0;
13122: if (selIdx == 0) {
13123: newSpare.options[0] = new Option("$select","",true,true);
13124: } else {
13125: newSpare.options[0] = new Option("$select","",false,false);
13126: }
13127: for (var m=0; m<okSpares.length; m++) {
13128: var idx = m+1;
13129: var selThis = 0;
13130: if (selIdx != 0) {
13131: if (okSpares[m] == currnew) {
13132: selThis = 1;
13133: }
13134: }
13135: if (selThis == 1) {
13136: newSpare.options[idx] = new Option(okSpares[m],okSpares[m],true,true);
13137: } else {
13138: newSpare.options[idx] = new Option(okSpares[m],okSpares[m],false,false);
13139: }
13140: }
13141: }
13142: return;
13143: }
13144:
13145: function checkNewSpares(lonhost,type) {
13146: var newSpare = document.getElementById('newspare_'+type+'_'+lonhost);
13147: var chosen = newSpare.options[newSpare.selectedIndex].value;
13148: if (chosen != '') {
13149: var othertype;
13150: var othernewSpare;
13151: if (type == 'primary') {
13152: othernewSpare = document.getElementById('newspare_default_'+lonhost);
13153: }
13154: if (type == 'default') {
13155: othernewSpare = document.getElementById('newspare_primary_'+lonhost);
13156: }
13157: if (othernewSpare.options[othernewSpare.selectedIndex].value == chosen) {
13158: othernewSpare.selectedIndex = 0;
13159: }
13160: }
13161: return;
13162: }
13163:
13164: // ]]>
13165: </script>
13166:
13167: END
13168:
13169: }
13170:
13171: sub common_domprefs_js {
13172: return <<"END";
13173:
13174: <script type="text/javascript">
13175: // <![CDATA[
13176:
13177: function getIndicesByName(formname,item) {
13178: var group = new Array();
13179: for (var i=0;i<formname.elements.length;i++) {
13180: if (formname.elements[i].name == item) {
13181: group.push(formname.elements[i].id);
13182: }
13183: }
13184: return group;
13185: }
13186:
13187: // ]]>
13188: </script>
13189:
13190: END
13191:
13192: }
13193:
13194: sub recaptcha_js {
13195: my %lt = &captcha_phrases();
13196: return <<"END";
13197:
13198: <script type="text/javascript">
13199: // <![CDATA[
13200:
13201: function updateCaptcha(caller,context) {
13202: var privitem;
13203: var pubitem;
13204: var privtext;
13205: var pubtext;
13206: var versionitem;
13207: var versiontext;
13208: if (document.getElementById(context+'_recaptchapub')) {
13209: pubitem = document.getElementById(context+'_recaptchapub');
13210: } else {
13211: return;
13212: }
13213: if (document.getElementById(context+'_recaptchapriv')) {
13214: privitem = document.getElementById(context+'_recaptchapriv');
13215: } else {
13216: return;
13217: }
13218: if (document.getElementById(context+'_recaptchapubtxt')) {
13219: pubtext = document.getElementById(context+'_recaptchapubtxt');
13220: } else {
13221: return;
13222: }
13223: if (document.getElementById(context+'_recaptchaprivtxt')) {
13224: privtext = document.getElementById(context+'_recaptchaprivtxt');
13225: } else {
13226: return;
13227: }
13228: if (document.getElementById(context+'_recaptchaversion')) {
13229: versionitem = document.getElementById(context+'_recaptchaversion');
13230: } else {
13231: return;
13232: }
13233: if (document.getElementById(context+'_recaptchavertxt')) {
13234: versiontext = document.getElementById(context+'_recaptchavertxt');
13235: } else {
13236: return;
13237: }
13238: if (caller.checked) {
13239: if (caller.value == 'recaptcha') {
13240: pubitem.type = 'text';
13241: privitem.type = 'text';
13242: pubitem.size = '40';
13243: privitem.size = '40';
13244: pubtext.innerHTML = "$lt{'pub'}";
13245: privtext.innerHTML = "$lt{'priv'}";
13246: versionitem.type = 'text';
13247: versionitem.size = '3';
13248: versiontext.innerHTML = "$lt{'ver'}";
13249: } else {
13250: pubitem.type = 'hidden';
13251: privitem.type = 'hidden';
13252: versionitem.type = 'hidden';
13253: pubtext.innerHTML = '';
13254: privtext.innerHTML = '';
13255: versiontext.innerHTML = '';
13256: }
13257: }
13258: return;
13259: }
13260:
13261: // ]]>
13262: </script>
13263:
13264: END
13265:
13266: }
13267:
13268: sub toggle_display_js {
13269: return <<"END";
13270:
13271: <script type="text/javascript">
13272: // <![CDATA[
13273:
13274: function toggleDisplay(domForm,caller) {
13275: if (document.getElementById(caller)) {
13276: var divitem = document.getElementById(caller);
13277: var optionsElement = domForm.coursecredits;
13278: var checkval = 1;
13279: var dispval = 'block';
13280: if (caller == 'emailoptions') {
13281: optionsElement = domForm.cancreate_email;
13282: }
13283: if (caller == 'studentsubmission') {
13284: optionsElement = domForm.postsubmit;
13285: }
13286: if (caller == 'cloneinstcode') {
13287: optionsElement = domForm.canclone;
13288: checkval = 'instcode';
13289: }
13290: if (optionsElement.length) {
13291: var currval;
13292: for (var i=0; i<optionsElement.length; i++) {
13293: if (optionsElement[i].checked) {
13294: currval = optionsElement[i].value;
13295: }
13296: }
13297: if (currval == checkval) {
13298: divitem.style.display = dispval;
13299: } else {
13300: divitem.style.display = 'none';
13301: }
13302: }
13303: }
13304: return;
13305: }
13306:
13307: // ]]>
13308: </script>
13309:
13310: END
13311:
13312: }
13313:
13314: sub captcha_phrases {
13315: return &Apache::lonlocal::texthash (
13316: priv => 'Private key',
13317: pub => 'Public key',
13318: original => 'original (CAPTCHA)',
13319: recaptcha => 'successor (ReCAPTCHA)',
13320: notused => 'unused',
13321: ver => 'ReCAPTCHA version (1 or 2)',
13322: );
13323: }
13324:
13325: sub devalidate_remote_domconfs {
13326: my ($dom,$cachekeys) = @_;
13327: return unless (ref($cachekeys) eq 'HASH');
13328: my %servers = &Apache::lonnet::internet_dom_servers($dom);
13329: my %thismachine;
13330: map { $thismachine{$_} = 1; } &Apache::lonnet::current_machine_ids();
13331: my @posscached = ('domainconfig','domdefaults','ltitools');
13332: if (keys(%servers)) {
13333: foreach my $server (keys(%servers)) {
13334: next if ($thismachine{$server});
13335: my @cached;
13336: foreach my $name (@posscached) {
13337: if ($cachekeys->{$name}) {
13338: push(@cached,&escape($name).':'.&escape($dom));
13339: }
13340: }
13341: if (@cached) {
13342: &Apache::lonnet::remote_devalidate_cache($server,\@cached);
13343: }
13344: }
13345: }
13346: return;
13347: }
13348:
13349: 1;
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