1: # The LearningOnline Network with CAPA
2: # Handler to set domain-wide configuration settings
3: #
4: # $Id: domainprefs.pm,v 1.160.6.84.2.9 2017/11/16 23:33:05 raeburn Exp $
5: #
6: # Copyright Michigan State University Board of Trustees
7: #
8: # This file is part of the LearningOnline Network with CAPA (LON-CAPA).
9: #
10: # LON-CAPA is free software; you can redistribute it and/or modify
11: # it under the terms of the GNU General Public License as published by
12: # the Free Software Foundation; either version 2 of the License, or
13: # (at your option) any later version.
14: #
15: # LON-CAPA is distributed in the hope that it will be useful,
16: # but WITHOUT ANY WARRANTY; without even the implied warranty of
17: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18: # GNU General Public License for more details.
19: #
20: # You should have received a copy of the GNU General Public License
21: # along with LON-CAPA; if not, write to the Free Software
22: # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
23: #
24: # /home/httpd/html/adm/gpl.txt
25: #
26: # http://www.lon-capa.org/
27: #
28: #
29: ###############################################################
30: ###############################################################
31:
32: =pod
33:
34: =head1 NAME
35:
36: Apache::domainprefs.pm
37:
38: =head1 SYNOPSIS
39:
40: Handles configuration of a LON-CAPA domain.
41:
42: This is part of the LearningOnline Network with CAPA project
43: described at http://www.lon-capa.org.
44:
45:
46: =head1 OVERVIEW
47:
48: Each institution using LON-CAPA will typically have a single domain designated
49: for use by individuals affiliated with the institution. Accordingly, each domain
50: may define a default set of logos and a color scheme which can be used to "brand"
51: the LON-CAPA instance. In addition, an institution will typically have a language
52: and timezone which are used for the majority of courses.
53:
54: LON-CAPA provides a mechanism to display and modify these defaults, as well as a
55: host of other domain-wide settings which determine the types of functionality
56: available to users and courses in the domain.
57:
58: There is also a mechanism to configure cataloging of courses in the domain, and
59: controls on the operation of automated processes which govern such things as
60: roster updates, user directory updates and processing of course requests.
61:
62: The domain coordination manual which is built dynamically on install/update of
63: LON-CAPA from the relevant help items provides more information about domain
64: configuration.
65:
66: Most of the domain settings are stored in the configuration.db GDBM file which is
67: housed on the primary library server for the domain in /home/httpd/lonUsers/$dom,
68: where $dom is the domain. The configuration.db stores settings in a number of
69: frozen hashes of hashes. In a few cases, domain information must be uploaded to
70: the domain as files (e.g., image files for logos etc., or plain text files for
71: bubblesheet formats). In this case the domainprefs.pm must be running in a user
72: session hosted on the primary library server in the domain, as these files are
73: stored in author space belonging to a special $dom-domainconfig user.
74:
75: domainprefs.pm in combination with lonconfigsettings.pm will retrieve and display
76: the current settings, and provides an interface to make modifications.
77:
78: =head1 SUBROUTINES
79:
80: =over
81:
82: =item print_quotas()
83:
84: Inputs: 4
85:
86: $dom,$settings,$rowtotal,$action.
87:
88: $dom is the domain, $settings is a reference to a hash of current settings for
89: the current context, $rowtotal is a reference to the scalar used to record the
90: number of rows displayed on the page, and $action is the context (quotas,
91: requestcourses or requestauthor).
92:
93: The print_quotas routine was orginally created to display/store information
94: about default quota sizes for portfolio spaces for the different types of
95: institutional affiliation in the domain (e.g., Faculty, Staff, Student etc.),
96: but is now also used to manage availability of user tools:
97: i.e., blogs, aboutme page, and portfolios, and the course request tool,
98: used by course owners to request creation of a course, and to display/store
99: default quota sizes for Authoring Spaces.
100:
101: Outputs: 1
102:
103: $datatable - HTML containing form elements which allow settings to be changed.
104:
105: In the case of course requests, radio buttons are displayed for each institutional
106: affiliate type (and also default, and _LC_adv) for each of the course types
107: (official, unofficial, community, and textbook). In each case the radio buttons
108: allow the selection of one of four values:
109:
110: 0, approval, validate, autolimit=N (where N is blank, or a positive integer).
111: which have the following effects:
112:
113: 0
114:
115: =over
116:
117: - course requests are not allowed for this course types/affiliation
118:
119: =back
120:
121: approval
122:
123: =over
124:
125: - course requests must be approved by a Doman Coordinator in the
126: course's domain
127:
128: =back
129:
130: validate
131:
132: =over
133:
134: - an institutional validation (e.g., check requestor is instructor
135: of record) needs to be passed before the course will be created. The required
136: validation is in localenroll.pm on the primary library server for the course
137: domain.
138:
139: =back
140:
141: autolimit
142:
143: =over
144:
145: - course requests will be processed automatically up to a limit of
146: N requests for the course type for the particular requestor.
147: If N is undefined, there is no limit to the number of course requests
148: which a course owner may submit and have processed automatically.
149:
150: =back
151:
152: =item modify_quotas()
153:
154: =back
155:
156: =cut
157:
158: package Apache::domainprefs;
159:
160: use strict;
161: use Apache::Constants qw(:common :http);
162: use Apache::lonnet;
163: use Apache::loncommon();
164: use Apache::lonhtmlcommon();
165: use Apache::lonlocal;
166: use Apache::lonmsg();
167: use Apache::lonconfigsettings;
168: use Apache::lonuserutils();
169: use Apache::loncoursequeueadmin();
170: use LONCAPA qw(:DEFAULT :match);
171: use LONCAPA::Enrollment;
172: use LONCAPA::lonauthcgi();
173: use File::Copy;
174: use Locale::Language;
175: use DateTime::TimeZone;
176: use DateTime::Locale;
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'],$dom);
221: if (ref($domconfig{'ltitools'}) eq 'HASH') {
222: my %encconfig =
223: &Apache::lonnet::get_dom('encconfig',['ltitools'],$dom);
224: if (ref($encconfig{'ltitools'}) eq 'HASH') {
225: foreach my $id (keys(%{$domconfig{'ltitools'}})) {
226: if (ref($domconfig{'ltitools'}{$id}) eq 'HASH') {
227: foreach my $item ('key','secret') {
228: $domconfig{'ltitools'}{$id}{$item} = $encconfig{'ltitools'}{$id}{$item};
229: }
230: }
231: }
232: }
233: }
234: my @prefs_order = ('rolecolors','login','defaults','quotas','autoenroll',
235: 'autoupdate','autocreate','directorysrch','contacts',
236: 'usercreation','selfcreation','usermodification','scantron',
237: 'requestcourses','requestauthor','coursecategories',
238: 'serverstatuses','helpsettings','coursedefaults',
239: 'ltitools','selfenrollment','usersessions');
240: my %existing;
241: if (ref($domconfig{'loadbalancing'}) eq 'HASH') {
242: %existing = %{$domconfig{'loadbalancing'}};
243: }
244: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
245: push(@prefs_order,'loadbalancing');
246: }
247: my %prefs = (
248: 'rolecolors' =>
249: { text => 'Default color schemes',
250: help => 'Domain_Configuration_Color_Schemes',
251: header => [{col1 => 'Student Settings',
252: col2 => '',},
253: {col1 => 'Coordinator Settings',
254: col2 => '',},
255: {col1 => 'Author Settings',
256: col2 => '',},
257: {col1 => 'Administrator Settings',
258: col2 => '',}],
259: print => \&print_rolecolors,
260: modify => \&modify_rolecolors,
261: },
262: 'login' =>
263: { text => 'Log-in page options',
264: help => 'Domain_Configuration_Login_Page',
265: header => [{col1 => 'Log-in Page Items',
266: col2 => '',},
267: {col1 => 'Log-in Help',
268: col2 => 'Value'},
269: {col1 => 'Custom HTML in document head',
270: col2 => 'Value'}],
271: print => \&print_login,
272: modify => \&modify_login,
273: },
274: 'defaults' =>
275: { text => 'Default authentication/language/timezone/portal/types',
276: help => 'Domain_Configuration_LangTZAuth',
277: header => [{col1 => 'Setting',
278: col2 => 'Value'},
279: {col1 => 'Internal Authentication',
280: col2 => 'Value'},
281: {col1 => 'Institutional user types',
282: col2 => 'Assignable to e-mail usernames'}],
283: print => \&print_defaults,
284: modify => \&modify_defaults,
285: },
286: 'quotas' =>
287: { text => 'Blogs, personal web pages, webDAV/quotas, portfolios',
288: help => 'Domain_Configuration_Quotas',
289: header => [{col1 => 'User affiliation',
290: col2 => 'Available tools',
291: col3 => 'Quotas, MB; (Authoring requires role)',}],
292: print => \&print_quotas,
293: modify => \&modify_quotas,
294: },
295: 'autoenroll' =>
296: { text => 'Auto-enrollment settings',
297: help => 'Domain_Configuration_Auto_Enrollment',
298: header => [{col1 => 'Configuration setting',
299: col2 => 'Value(s)'}],
300: print => \&print_autoenroll,
301: modify => \&modify_autoenroll,
302: },
303: 'autoupdate' =>
304: { text => 'Auto-update settings',
305: help => 'Domain_Configuration_Auto_Updates',
306: header => [{col1 => 'Setting',
307: col2 => 'Value',},
308: {col1 => 'Setting',
309: col2 => 'Affiliation'},
310: {col1 => 'User population',
311: col2 => 'Updatable user data'}],
312: print => \&print_autoupdate,
313: modify => \&modify_autoupdate,
314: },
315: 'autocreate' =>
316: { text => 'Auto-course creation settings',
317: help => 'Domain_Configuration_Auto_Creation',
318: header => [{col1 => 'Configuration Setting',
319: col2 => 'Value',}],
320: print => \&print_autocreate,
321: modify => \&modify_autocreate,
322: },
323: 'directorysrch' =>
324: { text => 'Directory searches',
325: help => 'Domain_Configuration_InstDirectory_Search',
326: header => [{col1 => 'Institutional Directory Setting',
327: col2 => 'Value',},
328: {col1 => 'LON-CAPA Directory Setting',
329: col2 => 'Value',}],
330: print => \&print_directorysrch,
331: modify => \&modify_directorysrch,
332: },
333: 'contacts' =>
334: { text => 'E-mail addresses and helpform',
335: help => 'Domain_Configuration_Contact_Info',
336: header => [{col1 => 'Default e-mail addresses',
337: col2 => 'Value',},
338: {col1 => 'Recipient(s) for notifications',
339: col2 => 'Value',},
340: {col1 => 'Ask helpdesk form settings',
341: col2 => 'Value',},],
342: print => \&print_contacts,
343: modify => \&modify_contacts,
344: },
345: 'usercreation' =>
346: { text => 'User creation',
347: help => 'Domain_Configuration_User_Creation',
348: header => [{col1 => 'Format rule type',
349: col2 => 'Format rules in force'},
350: {col1 => 'User account creation',
351: col2 => 'Usernames which may be created',},
352: {col1 => 'Context',
353: col2 => 'Assignable authentication types'}],
354: print => \&print_usercreation,
355: modify => \&modify_usercreation,
356: },
357: 'selfcreation' =>
358: { text => 'Users self-creating accounts',
359: help => 'Domain_Configuration_Self_Creation',
360: header => [{col1 => 'Self-creation with institutional username',
361: col2 => 'Enabled?'},
362: {col1 => 'Institutional user type (login/SSO self-creation)',
363: col2 => 'Information user can enter'},
364: {col1 => 'Self-creation with e-mail as username',
365: col2 => 'Settings'}],
366: print => \&print_selfcreation,
367: modify => \&modify_selfcreation,
368: },
369: 'usermodification' =>
370: { text => 'User modification',
371: help => 'Domain_Configuration_User_Modification',
372: header => [{col1 => 'Target user has role',
373: col2 => 'User information updatable in author context'},
374: {col1 => 'Target user has role',
375: col2 => 'User information updatable in course context'}],
376: print => \&print_usermodification,
377: modify => \&modify_usermodification,
378: },
379: 'scantron' =>
380: { text => 'Bubblesheet format file',
381: help => 'Domain_Configuration_Scantron_Format',
382: header => [ {col1 => 'Item',
383: col2 => '',
384: }],
385: print => \&print_scantron,
386: modify => \&modify_scantron,
387: },
388: 'requestcourses' =>
389: {text => 'Request creation of courses',
390: help => 'Domain_Configuration_Request_Courses',
391: header => [{col1 => 'User affiliation',
392: col2 => 'Availability/Processing of requests',},
393: {col1 => 'Setting',
394: col2 => 'Value'},
395: {col1 => 'Available textbooks',
396: col2 => ''},
397: {col1 => 'Available templates',
398: col2 => ''},
399: {col1 => 'Validation (not official courses)',
400: col2 => 'Value'},],
401: print => \&print_quotas,
402: modify => \&modify_quotas,
403: },
404: 'requestauthor' =>
405: {text => 'Request Authoring Space',
406: help => 'Domain_Configuration_Request_Author',
407: header => [{col1 => 'User affiliation',
408: col2 => 'Availability/Processing of requests',},
409: {col1 => 'Setting',
410: col2 => 'Value'}],
411: print => \&print_quotas,
412: modify => \&modify_quotas,
413: },
414: 'coursecategories' =>
415: { text => 'Cataloging of courses/communities',
416: help => 'Domain_Configuration_Cataloging_Courses',
417: header => [{col1 => 'Catalog type/availability',
418: col2 => '',},
419: {col1 => 'Category settings for standard catalog',
420: col2 => '',},
421: {col1 => 'Categories',
422: col2 => '',
423: }],
424: print => \&print_coursecategories,
425: modify => \&modify_coursecategories,
426: },
427: 'serverstatuses' =>
428: {text => 'Access to server status pages',
429: help => 'Domain_Configuration_Server_Status',
430: header => [{col1 => 'Status Page',
431: col2 => 'Other named users',
432: col3 => 'Specific IPs',
433: }],
434: print => \&print_serverstatuses,
435: modify => \&modify_serverstatuses,
436: },
437: 'helpsettings' =>
438: {text => 'Support settings',
439: help => 'Domain_Configuration_Help_Settings',
440: header => [{col1 => 'Help Page Settings (logged-in users)',
441: col2 => 'Value'},
442: {col1 => 'Helpdesk Roles',
443: col2 => 'Settings'},],
444: print => \&print_helpsettings,
445: modify => \&modify_helpsettings,
446: },
447: 'coursedefaults' =>
448: {text => 'Course/Community defaults',
449: help => 'Domain_Configuration_Course_Defaults',
450: header => [{col1 => 'Defaults which can be overridden in each course by a CC',
451: col2 => 'Value',},
452: {col1 => 'Defaults which can be overridden for each course by a DC',
453: col2 => 'Value',},],
454: print => \&print_coursedefaults,
455: modify => \&modify_coursedefaults,
456: },
457: 'selfenrollment' =>
458: {text => 'Self-enrollment in Course/Community',
459: help => 'Domain_Configuration_Selfenrollment',
460: header => [{col1 => 'Configuration Rights',
461: col2 => 'Configured by Course Personnel or Domain Coordinator?'},
462: {col1 => 'Defaults',
463: col2 => 'Value'},
464: {col1 => 'Self-enrollment validation (optional)',
465: col2 => 'Value'},],
466: print => \&print_selfenrollment,
467: modify => \&modify_selfenrollment,
468: },
469: 'usersessions' =>
470: {text => 'User session hosting/offloading',
471: help => 'Domain_Configuration_User_Sessions',
472: header => [{col1 => 'Domain server',
473: col2 => 'Servers to offload sessions to when busy'},
474: {col1 => 'Hosting of users from other domains',
475: col2 => 'Rules'},
476: {col1 => "Hosting domain's own users elsewhere",
477: col2 => 'Rules'}],
478: print => \&print_usersessions,
479: modify => \&modify_usersessions,
480: },
481: 'loadbalancing' =>
482: {text => 'Dedicated Load Balancer(s)',
483: help => 'Domain_Configuration_Load_Balancing',
484: header => [{col1 => 'Balancers',
485: col2 => 'Default destinations',
486: col3 => 'User affiliation',
487: col4 => 'Overrides'},
488: ],
489: print => \&print_loadbalancing,
490: modify => \&modify_loadbalancing,
491: },
492: 'ltitools' =>
493: {text => 'External Tools (LTI)',
494: help => 'Domain_Configuration_LTI_Tools',
495: header => [{col1 => 'Setting',
496: col2 => 'Value',}],
497: print => \&print_ltitools,
498: modify => \&modify_ltitools,
499: },
500: );
501: if (keys(%servers) > 1) {
502: $prefs{'login'} = { text => 'Log-in page options',
503: help => 'Domain_Configuration_Login_Page',
504: header => [{col1 => 'Log-in Service',
505: col2 => 'Server Setting',},
506: {col1 => 'Log-in Page Items',
507: col2 => ''},
508: {col1 => 'Log-in Help',
509: col2 => 'Value'},
510: {col1 => 'Custom HTML in document head',
511: col2 => 'Value'}],
512: print => \&print_login,
513: modify => \&modify_login,
514: };
515: }
516:
517: my @roles = ('student','coordinator','author','admin');
518: my @actions = &Apache::loncommon::get_env_multiple('form.actions');
519: &Apache::lonhtmlcommon::add_breadcrumb
520: ({href=>"javascript:changePage(document.$phase,'pickactions')",
521: text=>"Settings to display/modify"});
522: my $confname = $dom.'-domainconfig';
523:
524: if ($phase eq 'process') {
525: my $result = &Apache::lonconfigsettings::make_changes($r,$dom,$phase,$context,\@prefs_order,
526: \%prefs,\%domconfig,$confname,\@roles);
527: if ((ref($result) eq 'HASH') && (keys(%{$result}))) {
528: $r->rflush();
529: &devalidate_remote_domconfs($dom,$result);
530: }
531: } elsif ($phase eq 'display') {
532: my $js = &recaptcha_js().
533: &toggle_display_js();
534: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
535: my ($othertitle,$usertypes,$types) =
536: &Apache::loncommon::sorted_inst_types($dom);
537: $js .= &lonbalance_targets_js($dom,$types,\%servers,
538: $domconfig{'loadbalancing'}).
539: &new_spares_js().
540: &common_domprefs_js().
541: &Apache::loncommon::javascript_array_indexof();
542: }
543: if (grep(/^requestcourses$/,@actions)) {
544: my $javascript_validations;
545: my $coursebrowserjs=&Apache::loncommon::coursebrowser_javascript($env{'request.role.domain'});
546: $js .= <<END;
547: <script type="text/javascript">
548: $javascript_validations
549: </script>
550: $coursebrowserjs
551: END
552: }
553: if (grep(/^contacts$/,@actions)) {
554: $js .= &contacts_javascript();
555: }
556: &Apache::lonconfigsettings::display_settings($r,$dom,$phase,$context,\@prefs_order,\%prefs,\%domconfig,$confname,$js);
557: } else {
558: # check if domconfig user exists for the domain.
559: my $servadm = $r->dir_config('lonAdmEMail');
560: my ($configuserok,$author_ok,$switchserver) =
561: &config_check($dom,$confname,$servadm);
562: unless ($configuserok eq 'ok') {
563: &Apache::lonconfigsettings::print_header($r,$phase,$context);
564: $r->print(&mt('The domain configuration user "[_1]" has yet to be created.',
565: $confname).
566: '<br />'
567: );
568: if ($switchserver) {
569: $r->print(&mt('Ordinarily, that domain configuration user is created when the ./UPDATE script is run to install LON-CAPA for the first time.').
570: '<br />'.
571: &mt('However, that does not apply when new domains are added to a multi-domain server, and ./UPDATE has not been run recently.').
572: '<br />'.
573: &mt('The "[_1]" user can be created automatically when a Domain Coordinator visits the web-based "Set domain configuration" screen, in a session hosted on the primary library server.',$confname).
574: '<br />'.
575: &mt('To do that now, use the following link: [_1]',$switchserver)
576: );
577: } else {
578: $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.').
579: '<br />'.
580: &mt('Once that is done, you will be able to use the web-based "Set domain configuration" to configure the domain')
581: );
582: }
583: $r->print(&Apache::loncommon::end_page());
584: return OK;
585: }
586: if (keys(%domconfig) == 0) {
587: my $primarylibserv = &Apache::lonnet::domain($dom,'primary');
588: my @ids=&Apache::lonnet::current_machine_ids();
589: if (!grep(/^\Q$primarylibserv\E$/,@ids)) {
590: my %designhash = &Apache::loncommon::get_domainconf($dom);
591: my @loginimages = ('img','logo','domlogo','login');
592: my $custom_img_count = 0;
593: foreach my $img (@loginimages) {
594: if ($designhash{$dom.'.login.'.$img} ne '') {
595: $custom_img_count ++;
596: }
597: }
598: foreach my $role (@roles) {
599: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
600: $custom_img_count ++;
601: }
602: }
603: if ($custom_img_count > 0) {
604: &Apache::lonconfigsettings::print_header($r,$phase,$context);
605: my $switch_server = &check_switchserver($dom,$confname);
606: $r->print(
607: &mt('Domain configuration settings have yet to be saved for this domain via the web-based domain preferences interface.').'<br />'.
608: &mt("While this remains so, you must switch to the domain's primary library server in order to update settings.").'<br /><br />'.
609: &mt("Thereafter, (with a Domain Coordinator role selected in the domain) you will be able to update settings when logged in to any server in the LON-CAPA network.").'<br />'.
610: &mt("However, you will still need to switch to the domain's primary library server to upload new images or logos.").'<br /><br />');
611: if ($switch_server) {
612: $r->print($switch_server.' '.&mt('to primary library server for domain: [_1]',$dom));
613: }
614: $r->print(&Apache::loncommon::end_page());
615: return OK;
616: }
617: }
618: }
619: &Apache::lonconfigsettings::display_choices($r,$phase,$context,\@prefs_order,\%prefs);
620: }
621: return OK;
622: }
623:
624: sub process_changes {
625: my ($r,$dom,$confname,$action,$roles,$values,$lastactref) = @_;
626: my %domconfig;
627: if (ref($values) eq 'HASH') {
628: %domconfig = %{$values};
629: }
630: my $output;
631: if ($action eq 'login') {
632: $output = &modify_login($r,$dom,$confname,$lastactref,%domconfig);
633: } elsif ($action eq 'rolecolors') {
634: $output = &modify_rolecolors($r,$dom,$confname,$roles,
635: $lastactref,%domconfig);
636: } elsif ($action eq 'quotas') {
637: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
638: } elsif ($action eq 'autoenroll') {
639: $output = &modify_autoenroll($dom,$lastactref,%domconfig);
640: } elsif ($action eq 'autoupdate') {
641: $output = &modify_autoupdate($dom,%domconfig);
642: } elsif ($action eq 'autocreate') {
643: $output = &modify_autocreate($dom,%domconfig);
644: } elsif ($action eq 'directorysrch') {
645: $output = &modify_directorysrch($dom,$lastactref,%domconfig);
646: } elsif ($action eq 'usercreation') {
647: $output = &modify_usercreation($dom,%domconfig);
648: } elsif ($action eq 'selfcreation') {
649: $output = &modify_selfcreation($dom,%domconfig);
650: } elsif ($action eq 'usermodification') {
651: $output = &modify_usermodification($dom,%domconfig);
652: } elsif ($action eq 'contacts') {
653: $output = &modify_contacts($dom,$lastactref,%domconfig);
654: } elsif ($action eq 'defaults') {
655: $output = &modify_defaults($dom,$lastactref,%domconfig);
656: } elsif ($action eq 'scantron') {
657: $output = &modify_scantron($r,$dom,$confname,$lastactref,%domconfig);
658: } elsif ($action eq 'coursecategories') {
659: $output = &modify_coursecategories($dom,$lastactref,%domconfig);
660: } elsif ($action eq 'serverstatuses') {
661: $output = &modify_serverstatuses($dom,%domconfig);
662: } elsif ($action eq 'requestcourses') {
663: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
664: } elsif ($action eq 'requestauthor') {
665: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
666: } elsif ($action eq 'helpsettings') {
667: $output = &modify_helpsettings($r,$dom,$confname,$lastactref,%domconfig);
668: } elsif ($action eq 'coursedefaults') {
669: $output = &modify_coursedefaults($dom,$lastactref,%domconfig);
670: } elsif ($action eq 'selfenrollment') {
671: $output = &modify_selfenrollment($dom,$lastactref,%domconfig)
672: } elsif ($action eq 'usersessions') {
673: $output = &modify_usersessions($dom,$lastactref,%domconfig);
674: } elsif ($action eq 'loadbalancing') {
675: $output = &modify_loadbalancing($dom,%domconfig);
676: } elsif ($action eq 'ltitools') {
677: $output = &modify_ltitools($r,$dom,$action,$lastactref,%domconfig);
678: }
679: return $output;
680: }
681:
682: sub print_config_box {
683: my ($r,$dom,$confname,$phase,$action,$item,$settings) = @_;
684: my $rowtotal = 0;
685: my $output;
686: if ($action eq 'coursecategories') {
687: $output = &coursecategories_javascript($settings);
688: } elsif ($action eq 'defaults') {
689: $output = &defaults_javascript($settings);
690: } elsif ($action eq 'helpsettings') {
691: my (%privs,%levelscurrent);
692: my %full=();
693: my %levels=(
694: course => {},
695: domain => {},
696: system => {},
697: );
698: my $context = 'domain';
699: my $crstype = 'Course';
700: my $formname = 'display';
701: &Apache::lonuserutils::custom_role_privs(\%privs,\%full,\%levels,\%levelscurrent);
702: my @templateroles = &Apache::lonuserutils::custom_template_roles($context,$crstype);
703: $output =
704: &Apache::lonuserutils::custom_roledefs_js($context,$crstype,$formname,\%full,
705: \@templateroles);
706: }
707: $output .=
708: '<table class="LC_nested_outer">
709: <tr>
710: <th align="left" valign="middle"><span class="LC_nobreak">'.
711: &mt($item->{text}).' '.
712: &Apache::loncommon::help_open_topic($item->{'help'}).'</span></th>'."\n".
713: '</tr>';
714: $rowtotal ++;
715: my $numheaders = 1;
716: if (ref($item->{'header'}) eq 'ARRAY') {
717: $numheaders = scalar(@{$item->{'header'}});
718: }
719: if ($numheaders > 1) {
720: my $colspan = '';
721: my $rightcolspan = '';
722: if (($action eq 'rolecolors') || ($action eq 'defaults') ||
723: ($action eq 'directorysrch') ||
724: (($action eq 'login') && ($numheaders < 4))) {
725: $colspan = ' colspan="2"';
726: }
727: if ($action eq 'usersessions') {
728: $rightcolspan = ' colspan="3"';
729: }
730: $output .= '
731: <tr>
732: <td>
733: <table class="LC_nested">
734: <tr class="LC_info_row">
735: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[0]->{'col1'}).'</td>
736: <td class="LC_right_item"'.$rightcolspan.'>'.&mt($item->{'header'}->[0]->{'col2'}).'</td>
737: </tr>';
738: $rowtotal ++;
739: if (($action eq 'autoupdate') || ($action eq 'usercreation') || ($action eq 'selfcreation') ||
740: ($action eq 'usermodification') || ($action eq 'defaults') || ($action eq 'coursedefaults') ||
741: ($action eq 'selfenrollment') || ($action eq 'usersessions') || ($action eq 'directorysrch') ||
742: ($action eq 'helpsettings') || ($action eq 'contacts')) {
743: $output .= $item->{'print'}->('top',$dom,$settings,\$rowtotal);
744: } elsif ($action eq 'coursecategories') {
745: $output .= $item->{'print'}->('top',$dom,$item,$settings,\$rowtotal);
746: } elsif ($action eq 'login') {
747: if ($numheaders == 4) {
748: $colspan = ' colspan="2"';
749: $output .= &print_login('service',$dom,$confname,$phase,$settings,\$rowtotal);
750: } else {
751: $output .= &print_login('page',$dom,$confname,$phase,$settings,\$rowtotal);
752: }
753: } elsif (($action eq 'requestcourses') || ($action eq 'requestauthor')) {
754: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
755: } elsif ($action eq 'rolecolors') {
756: $output .= &print_rolecolors($phase,'student',$dom,$confname,$settings,\$rowtotal);
757: }
758: $output .= '
759: </table>
760: </td>
761: </tr>
762: <tr>
763: <td>
764: <table class="LC_nested">
765: <tr class="LC_info_row">
766: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col1'}).'</td>
767: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col2'}).'</td>
768: </tr>';
769: $rowtotal ++;
770: if (($action eq 'autoupdate') || ($action eq 'usercreation') ||
771: ($action eq 'selfcreation') || ($action eq 'selfenrollment') ||
772: ($action eq 'usersessions') || ($action eq 'coursecategories') ||
773: ($action eq 'contacts') || ($action eq 'defaults')) {
774: if ($action eq 'coursecategories') {
775: $output .= &print_coursecategories('middle',$dom,$item,$settings,\$rowtotal);
776: $colspan = ' colspan="2"';
777: } else {
778: $output .= $item->{'print'}->('middle',$dom,$settings,\$rowtotal);
779: }
780: $output .= '
781: </table>
782: </td>
783: </tr>
784: <tr>
785: <td>
786: <table class="LC_nested">
787: <tr class="LC_info_row">
788: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
789: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td>
790: </tr>'."\n";
791: if ($action eq 'coursecategories') {
792: $output .= &print_coursecategories('bottom',$dom,$item,$settings,\$rowtotal);
793: } else {
794: $output .= $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
795: }
796: $rowtotal ++;
797: } elsif (($action eq 'usermodification') || ($action eq 'coursedefaults') ||
798: ($action eq 'defaults') || ($action eq 'directorysrch') ||
799: ($action eq 'helpsettings')) {
800: $output .= $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
801: } elsif ($action eq 'login') {
802: if ($numheaders == 4) {
803: $output .= &print_login('page',$dom,$confname,$phase,$settings,\$rowtotal).'
804: </table>
805: </td>
806: </tr>
807: <tr>
808: <td>
809: <table class="LC_nested">
810: <tr class="LC_info_row">
811: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
812: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col2'}).'</td></tr>'.
813: &print_login('help',$dom,$confname,$phase,$settings,\$rowtotal);
814: $rowtotal ++;
815: } else {
816: $output .= &print_login('help',$dom,$confname,$phase,$settings,\$rowtotal);
817: }
818: $output .= '
819: </table>
820: </td>
821: </tr>
822: <tr>
823: <td>
824: <table class="LC_nested">
825: <tr class="LC_info_row">';
826: if ($numheaders == 4) {
827: $output .= '
828: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
829: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col2'}).'</td>
830: </tr>';
831: } else {
832: $output .= '
833: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
834: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col2'}).'</td>
835: </tr>';
836: }
837: $rowtotal ++;
838: $output .= &print_login('headtag',$dom,$confname,$phase,$settings,\$rowtotal);
839: } elsif ($action eq 'requestcourses') {
840: $output .= &print_requestmail($dom,$action,$settings,\$rowtotal);
841: $rowtotal ++;
842: $output .= &print_studentcode($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"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
851: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td> </tr>'.
852: &textbookcourses_javascript($settings).
853: &print_textbookcourses($dom,'textbooks',$settings,\$rowtotal).'
854: </table>
855: </td>
856: </tr>
857: <tr>
858: <td>
859: <table class="LC_nested">
860: <tr class="LC_info_row">
861: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
862: <td class="LC_right_item">'.&mt($item->{'header'}->[3]->{'col2'}).'</td> </tr>'.
863: &print_textbookcourses($dom,'templates',$settings,\$rowtotal).'
864: </table>
865: </td>
866: </tr>
867: <tr>
868: <td>
869: <table class="LC_nested">
870: <tr class="LC_info_row">
871: <td class="LC_left_item"'.$colspan.' valign="top">'.&mt($item->{'header'}->[4]->{'col1'}).'</td>
872: <td class="LC_right_item" valign="top">'.&mt($item->{'header'}->[4]->{'col2'}).'</td>
873: </tr>'.
874: &print_validation_rows('requestcourses',$dom,$settings,\$rowtotal);
875: } elsif ($action eq 'requestauthor') {
876: $output .= &print_requestmail($dom,$action,$settings,\$rowtotal);
877: $rowtotal ++;
878: } elsif ($action eq 'rolecolors') {
879: $output .= &print_rolecolors($phase,'coordinator',$dom,$confname,$settings,\$rowtotal).'
880: </table>
881: </td>
882: </tr>
883: <tr>
884: <td>
885: <table class="LC_nested">
886: <tr class="LC_info_row">
887: <td class="LC_left_item"'.$colspan.' valign="top">'.
888: &mt($item->{'header'}->[2]->{'col1'}).'</td>
889: <td class="LC_right_item" valign="top">'.
890: &mt($item->{'header'}->[2]->{'col2'}).'</td>
891: </tr>'.
892: &print_rolecolors($phase,'author',$dom,$confname,$settings,\$rowtotal).'
893: </table>
894: </td>
895: </tr>
896: <tr>
897: <td>
898: <table class="LC_nested">
899: <tr class="LC_info_row">
900: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
901: <td class="LC_right_item">'.&mt($item->{'header'}->[3]->{'col2'}).'</td>
902: </tr>'.
903: &print_rolecolors($phase,'admin',$dom,$confname,$settings,\$rowtotal);
904: $rowtotal += 2;
905: }
906: } else {
907: $output .= '
908: <tr>
909: <td>
910: <table class="LC_nested">
911: <tr class="LC_info_row">';
912: if ($action eq 'login') {
913: $output .= '
914: <td class="LC_left_item" colspan="2">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
915: } elsif ($action eq 'serverstatuses') {
916: $output .= '
917: <td class="LC_left_item" valign="top">'.&mt($item->{'header'}->[0]->{'col1'}).
918: '<br />('.&mt('Automatic access for Dom. Coords.').')</td>';
919:
920: } else {
921: $output .= '
922: <td class="LC_left_item" valign="top">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
923: }
924: if (defined($item->{'header'}->[0]->{'col3'})) {
925: $output .= '<td class="LC_left_item" valign="top">'.
926: &mt($item->{'header'}->[0]->{'col2'});
927: if ($action eq 'serverstatuses') {
928: $output .= '<br />(<tt>'.&mt('user1:domain1,user2:domain2 etc.').'</tt>)';
929: }
930: } else {
931: $output .= '<td class="LC_right_item" valign="top">'.
932: &mt($item->{'header'}->[0]->{'col2'});
933: }
934: $output .= '</td>';
935: if ($item->{'header'}->[0]->{'col3'}) {
936: if (defined($item->{'header'}->[0]->{'col4'})) {
937: $output .= '<td class="LC_left_item" valign="top">'.
938: &mt($item->{'header'}->[0]->{'col3'});
939: } else {
940: $output .= '<td class="LC_right_item" valign="top">'.
941: &mt($item->{'header'}->[0]->{'col3'});
942: }
943: if ($action eq 'serverstatuses') {
944: $output .= '<br />(<tt>'.&mt('IP1,IP2 etc.').'</tt>)';
945: }
946: $output .= '</td>';
947: }
948: if ($item->{'header'}->[0]->{'col4'}) {
949: $output .= '<td class="LC_right_item" valign="top">'.
950: &mt($item->{'header'}->[0]->{'col4'});
951: }
952: $output .= '</tr>';
953: $rowtotal ++;
954: if ($action eq 'quotas') {
955: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
956: } elsif (($action eq 'autoenroll') || ($action eq 'autocreate') ||
957: ($action eq 'serverstatuses') || ($action eq 'loadbalancing') ||
958: ($action eq 'ltitools')) {
959: $output .= $item->{'print'}->($dom,$settings,\$rowtotal);
960: } elsif ($action eq 'scantron') {
961: $output .= &print_scantronformat($r,$dom,$confname,$settings,\$rowtotal);
962: }
963: }
964: $output .= '
965: </table>
966: </td>
967: </tr>
968: </table><br />';
969: return ($output,$rowtotal);
970: }
971:
972: sub print_login {
973: my ($caller,$dom,$confname,$phase,$settings,$rowtotal) = @_;
974: my ($css_class,$datatable);
975: my %choices = &login_choices();
976:
977: if ($caller eq 'service') {
978: my %servers = &Apache::lonnet::internet_dom_servers($dom);
979: my $choice = $choices{'disallowlogin'};
980: $css_class = ' class="LC_odd_row"';
981: $datatable .= '<tr'.$css_class.'><td>'.$choice.'</td>'.
982: '<td align="right"><table><tr><th>'.$choices{'hostid'}.'</th>'.
983: '<th>'.$choices{'server'}.'</th>'.
984: '<th>'.$choices{'serverpath'}.'</th>'.
985: '<th>'.$choices{'custompath'}.'</th>'.
986: '<th><span class="LC_nobreak">'.$choices{'exempt'}.'</span></th></tr>'."\n";
987: my %disallowed;
988: if (ref($settings) eq 'HASH') {
989: if (ref($settings->{'loginvia'}) eq 'HASH') {
990: %disallowed = %{$settings->{'loginvia'}};
991: }
992: }
993: foreach my $lonhost (sort(keys(%servers))) {
994: my $direct = 'selected="selected"';
995: if (ref($disallowed{$lonhost}) eq 'HASH') {
996: if ($disallowed{$lonhost}{'server'} ne '') {
997: $direct = '';
998: }
999: }
1000: $datatable .= '<tr><td>'.$servers{$lonhost}.'</td>'.
1001: '<td><select name="'.$lonhost.'_server">'.
1002: '<option value=""'.$direct.'>'.$choices{'directlogin'}.
1003: '</option>';
1004: foreach my $hostid (sort(keys(%servers))) {
1005: next if ($servers{$hostid} eq $servers{$lonhost});
1006: my $selected = '';
1007: if (ref($disallowed{$lonhost}) eq 'HASH') {
1008: if ($hostid eq $disallowed{$lonhost}{'server'}) {
1009: $selected = 'selected="selected"';
1010: }
1011: }
1012: $datatable .= '<option value="'.$hostid.'"'.$selected.'>'.
1013: $servers{$hostid}.'</option>';
1014: }
1015: $datatable .= '</select></td>'.
1016: '<td><select name="'.$lonhost.'_serverpath">';
1017: foreach my $path ('','/','/adm/login','/adm/roles','custom') {
1018: my $pathname = $path;
1019: if ($path eq 'custom') {
1020: $pathname = &mt('Custom Path').' ->';
1021: }
1022: my $selected = '';
1023: if (ref($disallowed{$lonhost}) eq 'HASH') {
1024: if ($path eq $disallowed{$lonhost}{'serverpath'}) {
1025: $selected = 'selected="selected"';
1026: }
1027: } elsif ($path eq '') {
1028: $selected = 'selected="selected"';
1029: }
1030: $datatable .= '<option value="'.$path.'"'.$selected.'>'.$pathname.'</option>';
1031: }
1032: $datatable .= '</select></td>';
1033: my ($custom,$exempt);
1034: if (ref($disallowed{$lonhost}) eq 'HASH') {
1035: $custom = $disallowed{$lonhost}{'custompath'};
1036: $exempt = $disallowed{$lonhost}{'exempt'};
1037: }
1038: $datatable .= '<td><input type="text" name="'.$lonhost.'_custompath" size="6" value="'.$custom.'" /></td>'.
1039: '<td><input type="text" name="'.$lonhost.'_exempt" size="8" value="'.$exempt.'" /></td>'.
1040: '</tr>';
1041: }
1042: $datatable .= '</table></td></tr>';
1043: return $datatable;
1044: } elsif ($caller eq 'page') {
1045: my %defaultchecked = (
1046: 'coursecatalog' => 'on',
1047: 'helpdesk' => 'on',
1048: 'adminmail' => 'off',
1049: 'newuser' => 'off',
1050: );
1051: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
1052: my (%checkedon,%checkedoff);
1053: foreach my $item (@toggles) {
1054: if ($defaultchecked{$item} eq 'on') {
1055: $checkedon{$item} = ' checked="checked" ';
1056: $checkedoff{$item} = ' ';
1057: } elsif ($defaultchecked{$item} eq 'off') {
1058: $checkedoff{$item} = ' checked="checked" ';
1059: $checkedon{$item} = ' ';
1060: }
1061: }
1062: my @images = ('img','logo','domlogo','login');
1063: my @logintext = ('textcol','bgcol');
1064: my @bgs = ('pgbg','mainbg','sidebg');
1065: my @links = ('link','alink','vlink');
1066: my %designhash = &Apache::loncommon::get_domainconf($dom);
1067: my %defaultdesign = %Apache::loncommon::defaultdesign;
1068: my (%is_custom,%designs);
1069: my %defaults = (
1070: font => $defaultdesign{'login.font'},
1071: );
1072: foreach my $item (@images) {
1073: $defaults{$item} = $defaultdesign{'login.'.$item};
1074: $defaults{'showlogo'}{$item} = 1;
1075: }
1076: foreach my $item (@bgs) {
1077: $defaults{'bgs'}{$item} = $defaultdesign{'login.'.$item};
1078: }
1079: foreach my $item (@logintext) {
1080: $defaults{'logintext'}{$item} = $defaultdesign{'login.'.$item};
1081: }
1082: foreach my $item (@links) {
1083: $defaults{'links'}{$item} = $defaultdesign{'login.'.$item};
1084: }
1085: if (ref($settings) eq 'HASH') {
1086: foreach my $item (@toggles) {
1087: if ($settings->{$item} eq '1') {
1088: $checkedon{$item} = ' checked="checked" ';
1089: $checkedoff{$item} = ' ';
1090: } elsif ($settings->{$item} eq '0') {
1091: $checkedoff{$item} = ' checked="checked" ';
1092: $checkedon{$item} = ' ';
1093: }
1094: }
1095: foreach my $item (@images) {
1096: if (defined($settings->{$item})) {
1097: $designs{$item} = $settings->{$item};
1098: $is_custom{$item} = 1;
1099: }
1100: if (defined($settings->{'showlogo'}{$item})) {
1101: $designs{'showlogo'}{$item} = $settings->{'showlogo'}{$item};
1102: }
1103: }
1104: foreach my $item (@logintext) {
1105: if ($settings->{$item} ne '') {
1106: $designs{'logintext'}{$item} = $settings->{$item};
1107: $is_custom{$item} = 1;
1108: }
1109: }
1110: if ($settings->{'font'} ne '') {
1111: $designs{'font'} = $settings->{'font'};
1112: $is_custom{'font'} = 1;
1113: }
1114: foreach my $item (@bgs) {
1115: if ($settings->{$item} ne '') {
1116: $designs{'bgs'}{$item} = $settings->{$item};
1117: $is_custom{$item} = 1;
1118: }
1119: }
1120: foreach my $item (@links) {
1121: if ($settings->{$item} ne '') {
1122: $designs{'links'}{$item} = $settings->{$item};
1123: $is_custom{$item} = 1;
1124: }
1125: }
1126: } else {
1127: if ($designhash{$dom.'.login.font'} ne '') {
1128: $designs{'font'} = $designhash{$dom.'.login.font'};
1129: $is_custom{'font'} = 1;
1130: }
1131: foreach my $item (@images) {
1132: if ($designhash{$dom.'.login.'.$item} ne '') {
1133: $designs{$item} = $designhash{$dom.'.login.'.$item};
1134: $is_custom{$item} = 1;
1135: }
1136: }
1137: foreach my $item (@bgs) {
1138: if ($designhash{$dom.'.login.'.$item} ne '') {
1139: $designs{'bgs'}{$item} = $designhash{$dom.'.login.'.$item};
1140: $is_custom{$item} = 1;
1141: }
1142: }
1143: foreach my $item (@links) {
1144: if ($designhash{$dom.'.login.'.$item} ne '') {
1145: $designs{'links'}{$item} = $designhash{$dom.'.login.'.$item};
1146: $is_custom{$item} = 1;
1147: }
1148: }
1149: }
1150: my %alt_text = &Apache::lonlocal::texthash ( img => 'Log-in banner',
1151: logo => 'Institution Logo',
1152: domlogo => 'Domain Logo',
1153: login => 'Login box');
1154: my $itemcount = 1;
1155: foreach my $item (@toggles) {
1156: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1157: $datatable .=
1158: '<tr'.$css_class.'><td colspan="2">'.$choices{$item}.
1159: '</td><td>'.
1160: '<span class="LC_nobreak"><label><input type="radio" name="'.
1161: $item.'"'.$checkedon{$item}.' value="1" />'.&mt('Yes').
1162: '</label> <label><input type="radio" name="'.$item.'"'.
1163: $checkedoff{$item}.' value="0" />'.&mt('No').'</label></span></td>'.
1164: '</tr>';
1165: $itemcount ++;
1166: }
1167: $datatable .= &display_color_options($dom,$confname,$phase,'login',$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal,\@logintext);
1168: $datatable .= '</tr></table></td></tr>';
1169: } elsif ($caller eq 'help') {
1170: my ($defaulturl,$defaulttype,%url,%type,%lt,%langchoices);
1171: my $switchserver = &check_switchserver($dom,$confname);
1172: my $itemcount = 1;
1173: $defaulturl = '/adm/loginproblems.html';
1174: $defaulttype = 'default';
1175: %lt = &Apache::lonlocal::texthash (
1176: del => 'Delete?',
1177: rep => 'Replace:',
1178: upl => 'Upload:',
1179: default => 'Default',
1180: custom => 'Custom',
1181: );
1182: %langchoices = &Apache::lonlocal::texthash(&get_languages_hash());
1183: my @currlangs;
1184: if (ref($settings) eq 'HASH') {
1185: if (ref($settings->{'helpurl'}) eq 'HASH') {
1186: foreach my $key (sort(keys(%{$settings->{'helpurl'}}))) {
1187: next if ($settings->{'helpurl'}{$key} eq '');
1188: $url{$key} = $settings->{'helpurl'}{$key}.'?inhibitmenu=yes';
1189: $type{$key} = 'custom';
1190: unless ($key eq 'nolang') {
1191: push(@currlangs,$key);
1192: }
1193: }
1194: } elsif ($settings->{'helpurl'} ne '') {
1195: $type{'nolang'} = 'custom';
1196: $url{'nolang'} = $settings->{'helpurl'}.'?inhibitmenu=yes';
1197: }
1198: }
1199: foreach my $lang ('nolang',sort(@currlangs)) {
1200: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
1201: $datatable .= '<tr'.$css_class.'>';
1202: if ($url{$lang} eq '') {
1203: $url{$lang} = $defaulturl;
1204: }
1205: if ($type{$lang} eq '') {
1206: $type{$lang} = $defaulttype;
1207: }
1208: $datatable .= '<td colspan="2"><span class="LC_nobreak">';
1209: if ($lang eq 'nolang') {
1210: $datatable .= &mt('Log-in help page if no specific language file: [_1]',
1211: &Apache::loncommon::modal_link($url{$lang},$lt{$type{$lang}},600,500));
1212: } else {
1213: $datatable .= &mt('Log-in help page for language: [_1] is [_2]',
1214: $langchoices{$lang},
1215: &Apache::loncommon::modal_link($url{$lang},$lt{$type{$lang}},600,500));
1216: }
1217: $datatable .= '</span></td>'."\n".
1218: '<td class="LC_left_item">';
1219: if ($type{$lang} eq 'custom') {
1220: $datatable .= '<span class="LC_nobreak"><label>'.
1221: '<input type="checkbox" name="loginhelpurl_del" value="'.$lang.'" />'.
1222: $lt{'del'}.'</label> '.$lt{'rep'}.'</span>';
1223: } else {
1224: $datatable .= $lt{'upl'};
1225: }
1226: $datatable .='<br />';
1227: if ($switchserver) {
1228: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1229: } else {
1230: $datatable .= '<input type="file" name="loginhelpurl_'.$lang.'" />';
1231: }
1232: $datatable .= '</td></tr>';
1233: $itemcount ++;
1234: }
1235: my @addlangs;
1236: foreach my $lang (sort(keys(%langchoices))) {
1237: next if ((grep(/^\Q$lang\E$/,@currlangs)) || ($lang eq 'x_chef'));
1238: push(@addlangs,$lang);
1239: }
1240: if (@addlangs > 0) {
1241: my %toadd;
1242: map { $toadd{$_} = $langchoices{$_} ; } @addlangs;
1243: $toadd{''} = &mt('Select');
1244: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
1245: $datatable .= '<tr'.$css_class.'><td class="LC_left_item" colspan="2">'.
1246: &mt('Add log-in help page for a specific language:').' '.
1247: &Apache::loncommon::select_form('','loginhelpurl_add_lang',\%toadd).
1248: '</td><td class="LC_left_item">'.$lt{'upl'}.'<br />';
1249: if ($switchserver) {
1250: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1251: } else {
1252: $datatable .= '<input type="file" name="loginhelpurl_add_file" />';
1253: }
1254: $datatable .= '</td></tr>';
1255: $itemcount ++;
1256: }
1257: $datatable .= &captcha_choice('login',$settings,$itemcount);
1258: } elsif ($caller eq 'headtag') {
1259: my %domservers = &Apache::lonnet::get_servers($dom);
1260: my $choice = $choices{'headtag'};
1261: $css_class = ' class="LC_odd_row"';
1262: $datatable .= '<tr'.$css_class.'><td colspan="2">'.$choice.'</td>'.
1263: '<td align="left"><table><tr><th>'.$choices{'hostid'}.'</th>'.
1264: '<th>'.$choices{'current'}.'</th>'.
1265: '<th>'.$choices{'action'}.'</th>'.
1266: '<th>'.$choices{'exempt'}.'</th></tr>'."\n";
1267: my (%currurls,%currexempt);
1268: if (ref($settings) eq 'HASH') {
1269: if (ref($settings->{'headtag'}) eq 'HASH') {
1270: foreach my $lonhost (keys(%{$settings->{'headtag'}})) {
1271: if (ref($settings->{'headtag'}{$lonhost}) eq 'HASH') {
1272: $currurls{$lonhost} = $settings->{'headtag'}{$lonhost}{'url'};
1273: $currexempt{$lonhost} = $settings->{'headtag'}{$lonhost}{'exempt'};
1274: }
1275: }
1276: }
1277: }
1278: my %lt = &Apache::lonlocal::texthash(
1279: del => 'Delete?',
1280: rep => 'Replace:',
1281: upl => 'Upload:',
1282: curr => 'View contents',
1283: none => 'None',
1284: );
1285: my $switchserver = &check_switchserver($dom,$confname);
1286: foreach my $lonhost (sort(keys(%domservers))) {
1287: my $exempt = &check_exempt_addresses($currexempt{$lonhost});
1288: $datatable .= '<tr><td>'.$domservers{$lonhost}.'</td>';
1289: if ($currurls{$lonhost}) {
1290: $datatable .= '<td class="LC_right_item"><a href="'.
1291: "javascript:void(open('$currurls{$lonhost}?inhibitmenu=yes','Custom_HeadTag',
1292: 'menubar=0,toolbar=1,scrollbars=1,width=600,height=500,resizable=yes'))".
1293: '">'.$lt{'curr'}.'</a></td>'.
1294: '<td><span class="LC_nobreak"><label>'.
1295: '<input type="checkbox" name="loginheadtag_del" value="'.$lonhost.'" />'.
1296: $lt{'del'}.'</label> '.$lt{'rep'}.'</span>';
1297: } else {
1298: $datatable .= '<td class="LC_right_item">'.$lt{'none'}.'</td><td>'.$lt{'upl'};
1299: }
1300: $datatable .='<br />';
1301: if ($switchserver) {
1302: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1303: } else {
1304: $datatable .= '<input type="file" name="loginheadtag_'.$lonhost.'" />';
1305: }
1306: $datatable .= '</td><td><input type="textbox" name="loginheadtagexempt_'.$lonhost.'" value="'.$exempt.'" /></td></tr>';
1307: }
1308: $datatable .= '</table></td></tr>';
1309: }
1310: return $datatable;
1311: }
1312:
1313: sub login_choices {
1314: my %choices =
1315: &Apache::lonlocal::texthash (
1316: coursecatalog => 'Display Course/Community Catalog link?',
1317: adminmail => "Display Administrator's E-mail Address?",
1318: helpdesk => 'Display "Contact Helpdesk" link',
1319: disallowlogin => "Login page requests redirected",
1320: hostid => "Server",
1321: server => "Redirect to:",
1322: serverpath => "Path",
1323: custompath => "Custom",
1324: exempt => "Exempt IP(s)",
1325: directlogin => "No redirect",
1326: newuser => "Link to create a user account",
1327: img => "Header",
1328: logo => "Main Logo",
1329: domlogo => "Domain Logo",
1330: login => "Log-in Header",
1331: textcol => "Text color",
1332: bgcol => "Box color",
1333: bgs => "Background colors",
1334: links => "Link colors",
1335: font => "Font color",
1336: pgbg => "Header",
1337: mainbg => "Page",
1338: sidebg => "Login box",
1339: link => "Link",
1340: alink => "Active link",
1341: vlink => "Visited link",
1342: headtag => "Custom markup",
1343: action => "Action",
1344: current => "Current",
1345: );
1346: return %choices;
1347: }
1348:
1349: sub print_rolecolors {
1350: my ($phase,$role,$dom,$confname,$settings,$rowtotal) = @_;
1351: my %choices = &color_font_choices();
1352: my @bgs = ('pgbg','tabbg','sidebg');
1353: my @links = ('link','alink','vlink');
1354: my @images = ('img');
1355: my %alt_text = &Apache::lonlocal::texthash(img => "Banner for $role role");
1356: my %designhash = &Apache::loncommon::get_domainconf($dom);
1357: my %defaultdesign = %Apache::loncommon::defaultdesign;
1358: my (%is_custom,%designs);
1359: my %defaults = &role_defaults($role,\@bgs,\@links,\@images);
1360: if (ref($settings) eq 'HASH') {
1361: if (ref($settings->{$role}) eq 'HASH') {
1362: if ($settings->{$role}->{'img'} ne '') {
1363: $designs{'img'} = $settings->{$role}->{'img'};
1364: $is_custom{'img'} = 1;
1365: }
1366: if ($settings->{$role}->{'font'} ne '') {
1367: $designs{'font'} = $settings->{$role}->{'font'};
1368: $is_custom{'font'} = 1;
1369: }
1370: if ($settings->{$role}->{'fontmenu'} ne '') {
1371: $designs{'fontmenu'} = $settings->{$role}->{'fontmenu'};
1372: $is_custom{'fontmenu'} = 1;
1373: }
1374: foreach my $item (@bgs) {
1375: if ($settings->{$role}->{$item} ne '') {
1376: $designs{'bgs'}{$item} = $settings->{$role}->{$item};
1377: $is_custom{$item} = 1;
1378: }
1379: }
1380: foreach my $item (@links) {
1381: if ($settings->{$role}->{$item} ne '') {
1382: $designs{'links'}{$item} = $settings->{$role}->{$item};
1383: $is_custom{$item} = 1;
1384: }
1385: }
1386: }
1387: } else {
1388: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
1389: $designs{img} = $designhash{$dom.'.'.$role.'.img'};
1390: $is_custom{'img'} = 1;
1391: }
1392: if ($designhash{$dom.'.'.$role.'.fontmenu'} ne '') {
1393: $designs{fontmenu} = $designhash{$dom.'.'.$role.'.fontmenu'};
1394: $is_custom{'fontmenu'} = 1;
1395: }
1396: if ($designhash{$dom.'.'.$role.'.font'} ne '') {
1397: $designs{font} = $designhash{$dom.'.'.$role.'.font'};
1398: $is_custom{'font'} = 1;
1399: }
1400: foreach my $item (@bgs) {
1401: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
1402: $designs{'bgs'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
1403: $is_custom{$item} = 1;
1404:
1405: }
1406: }
1407: foreach my $item (@links) {
1408: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
1409: $designs{'links'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
1410: $is_custom{$item} = 1;
1411: }
1412: }
1413: }
1414: my $itemcount = 1;
1415: my $datatable = &display_color_options($dom,$confname,$phase,$role,$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal);
1416: $datatable .= '</tr></table></td></tr>';
1417: return $datatable;
1418: }
1419:
1420: sub role_defaults {
1421: my ($role,$bgs,$links,$images,$logintext) = @_;
1422: my %defaults;
1423: unless ((ref($bgs) eq 'ARRAY') && (ref($links) eq 'ARRAY') && (ref($images) eq 'ARRAY')) {
1424: return %defaults;
1425: }
1426: my %defaultdesign = %Apache::loncommon::defaultdesign;
1427: if ($role eq 'login') {
1428: %defaults = (
1429: font => $defaultdesign{$role.'.font'},
1430: );
1431: if (ref($logintext) eq 'ARRAY') {
1432: foreach my $item (@{$logintext}) {
1433: $defaults{'logintext'}{$item} = $defaultdesign{$role.'.'.$item};
1434: }
1435: }
1436: foreach my $item (@{$images}) {
1437: $defaults{'showlogo'}{$item} = 1;
1438: }
1439: } else {
1440: %defaults = (
1441: img => $defaultdesign{$role.'.img'},
1442: font => $defaultdesign{$role.'.font'},
1443: fontmenu => $defaultdesign{$role.'.fontmenu'},
1444: );
1445: }
1446: foreach my $item (@{$bgs}) {
1447: $defaults{'bgs'}{$item} = $defaultdesign{$role.'.'.$item};
1448: }
1449: foreach my $item (@{$links}) {
1450: $defaults{'links'}{$item} = $defaultdesign{$role.'.'.$item};
1451: }
1452: foreach my $item (@{$images}) {
1453: $defaults{$item} = $defaultdesign{$role.'.'.$item};
1454: }
1455: return %defaults;
1456: }
1457:
1458: sub display_color_options {
1459: my ($dom,$confname,$phase,$role,$itemcount,$choices,$is_custom,$defaults,$designs,
1460: $images,$bgs,$links,$alt_text,$rowtotal,$logintext) = @_;
1461: my $londocroot = $Apache::lonnet::perlvar{'lonDocRoot'};
1462: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
1463: my $datatable = '<tr'.$css_class.'>'.
1464: '<td>'.$choices->{'font'}.'</td>';
1465: if (!$is_custom->{'font'}) {
1466: $datatable .= '<td>'.&mt('Default in use:').' <span id="css_default_'.$role.'_font" style="color: '.$defaults->{'font'}.';">'.$defaults->{'font'}.'</span></td>';
1467: } else {
1468: $datatable .= '<td> </td>';
1469: }
1470: my $current_color = $designs->{'font'} ? $designs->{'font'} : $defaults->{'font'};
1471:
1472: $datatable .= '<td><span class="LC_nobreak">'.
1473: '<input type="text" class="colorchooser" size="10" name="'.$role.'_font"'.
1474: ' value="'.$current_color.'" /> '.
1475: ' </td></tr>';
1476: unless ($role eq 'login') {
1477: $datatable .= '<tr'.$css_class.'>'.
1478: '<td>'.$choices->{'fontmenu'}.'</td>';
1479: if (!$is_custom->{'fontmenu'}) {
1480: $datatable .= '<td>'.&mt('Default in use:').' <span id="css_default_'.$role.'_font" style="color: '.$defaults->{'fontmenu'}.';">'.$defaults->{'fontmenu'}.'</span></td>';
1481: } else {
1482: $datatable .= '<td> </td>';
1483: }
1484: $current_color = $designs->{'fontmenu'} ?
1485: $designs->{'fontmenu'} : $defaults->{'fontmenu'};
1486: $datatable .= '<td><span class="LC_nobreak">'.
1487: '<input class="colorchooser" type="text" size="10" name="'
1488: .$role.'_fontmenu"'.
1489: ' value="'.$current_color.'" /> '.
1490: ' </td></tr>';
1491: }
1492: my $switchserver = &check_switchserver($dom,$confname);
1493: foreach my $img (@{$images}) {
1494: $itemcount ++;
1495: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1496: $datatable .= '<tr'.$css_class.'>'.
1497: '<td>'.$choices->{$img};
1498: my ($imgfile,$img_import,$login_hdr_pick,$logincolors);
1499: if ($role eq 'login') {
1500: if ($img eq 'login') {
1501: $login_hdr_pick =
1502: &login_header_options($img,$role,$defaults,$is_custom,$choices);
1503: $logincolors =
1504: &login_text_colors($img,$role,$logintext,$phase,$choices,
1505: $designs,$defaults);
1506: } elsif ($img ne 'domlogo') {
1507: $datatable.= &logo_display_options($img,$defaults,$designs);
1508: }
1509: }
1510: $datatable .= '</td>';
1511: if ($designs->{$img} ne '') {
1512: $imgfile = $designs->{$img};
1513: $img_import = ($imgfile =~ m{^/adm/});
1514: } else {
1515: $imgfile = $defaults->{$img};
1516: }
1517: if ($imgfile) {
1518: my ($showfile,$fullsize);
1519: if ($imgfile =~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
1520: my $urldir = $1;
1521: my $filename = $2;
1522: my @info = &Apache::lonnet::stat_file($designs->{$img});
1523: if (@info) {
1524: my $thumbfile = 'tn-'.$filename;
1525: my @thumb=&Apache::lonnet::stat_file($urldir.'/'.$thumbfile);
1526: if (@thumb) {
1527: $showfile = $urldir.'/'.$thumbfile;
1528: } else {
1529: $showfile = $imgfile;
1530: }
1531: } else {
1532: $showfile = '';
1533: }
1534: } elsif ($imgfile =~ m-^/(adm/[^/]+)/([^/]+)$-) {
1535: $showfile = $imgfile;
1536: my $imgdir = $1;
1537: my $filename = $2;
1538: if (-e "$londocroot/$imgdir/tn-".$filename) {
1539: $showfile = "/$imgdir/tn-".$filename;
1540: } else {
1541: my $input = $londocroot.$imgfile;
1542: my $output = "$londocroot/$imgdir/tn-".$filename;
1543: if (!-e $output) {
1544: my ($width,$height) = &thumb_dimensions();
1545: my ($fullwidth,$fullheight) = &check_dimensions($input);
1546: if ($fullwidth ne '' && $fullheight ne '') {
1547: if ($fullwidth > $width && $fullheight > $height) {
1548: my $size = $width.'x'.$height;
1549: my @args = ('convert','-sample',$size,$input,$output);
1550: system({$args[0]} @args);
1551: $showfile = "/$imgdir/tn-".$filename;
1552: }
1553: }
1554: }
1555: }
1556: }
1557: if ($showfile) {
1558: if ($showfile =~ m{^/(adm|res)/}) {
1559: if ($showfile =~ m{^/res/}) {
1560: my $local_showfile =
1561: &Apache::lonnet::filelocation('',$showfile);
1562: &Apache::lonnet::repcopy($local_showfile);
1563: }
1564: $showfile = &Apache::loncommon::lonhttpdurl($showfile);
1565: }
1566: if ($imgfile) {
1567: if ($imgfile =~ m{^/(adm|res)/}) {
1568: if ($imgfile =~ m{^/res/}) {
1569: my $local_imgfile =
1570: &Apache::lonnet::filelocation('',$imgfile);
1571: &Apache::lonnet::repcopy($local_imgfile);
1572: }
1573: $fullsize = &Apache::loncommon::lonhttpdurl($imgfile);
1574: } else {
1575: $fullsize = $imgfile;
1576: }
1577: }
1578: $datatable .= '<td>';
1579: if ($img eq 'login') {
1580: $datatable .= $login_hdr_pick;
1581: }
1582: $datatable .= &image_changes($is_custom->{$img},$alt_text->{$img},$img_import,
1583: $showfile,$fullsize,$role,$img,$imgfile,$logincolors);
1584: } else {
1585: $datatable .= '<td> </td><td class="LC_left_item">'.
1586: &mt('Upload:').'<br />';
1587: }
1588: } else {
1589: $datatable .= '<td> </td><td class="LC_left_item">'.
1590: &mt('Upload:').'<br />';
1591: }
1592: if ($switchserver) {
1593: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1594: } else {
1595: if ($img ne 'login') { # suppress file selection for Log-in header
1596: $datatable .=' <input type="file" name="'.$role.'_'.$img.'" />';
1597: }
1598: }
1599: $datatable .= '</td></tr>';
1600: }
1601: $itemcount ++;
1602: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1603: $datatable .= '<tr'.$css_class.'>'.
1604: '<td>'.$choices->{'bgs'}.'</td>';
1605: my $bgs_def;
1606: foreach my $item (@{$bgs}) {
1607: if (!$is_custom->{$item}) {
1608: $bgs_def .= '<td><span class="LC_nobreak">'.$choices->{$item}.'</span> <span id="css_default_'.$role.'_'.$item.'" style="background-color: '.$defaults->{'bgs'}{$item}.';"> </span><br />'.$defaults->{'bgs'}{$item}.'</td>';
1609: }
1610: }
1611: if ($bgs_def) {
1612: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$bgs_def.'</tr></table></td>';
1613: } else {
1614: $datatable .= '<td> </td>';
1615: }
1616: $datatable .= '<td class="LC_right_item">'.
1617: '<table border="0"><tr>';
1618:
1619: foreach my $item (@{$bgs}) {
1620: $datatable .= '<td align="center">'.$choices->{$item};
1621: my $color = $designs->{'bgs'}{$item} ? $designs->{'bgs'}{$item} : $defaults->{'bgs'}{$item};
1622: if ($designs->{'bgs'}{$item}) {
1623: $datatable .= ' ';
1624: }
1625: $datatable .= '<br /><input type="text" class="colorchooser" size="8" name="'.$role.'_'.$item.'" value="'.$color.
1626: '" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>';
1627: }
1628: $datatable .= '</tr></table></td></tr>';
1629: $itemcount ++;
1630: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1631: $datatable .= '<tr'.$css_class.'>'.
1632: '<td>'.$choices->{'links'}.'</td>';
1633: my $links_def;
1634: foreach my $item (@{$links}) {
1635: if (!$is_custom->{$item}) {
1636: $links_def .= '<td>'.$choices->{$item}.'<br /><span id="css_default_'.$role.'_'.$item.'" style="color: '.$defaults->{'links'}{$item}.';">'.$defaults->{'links'}{$item}.'</span></td>';
1637: }
1638: }
1639: if ($links_def) {
1640: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$links_def.'</tr></table></td>';
1641: } else {
1642: $datatable .= '<td> </td>';
1643: }
1644: $datatable .= '<td class="LC_right_item">'.
1645: '<table border="0"><tr>';
1646: foreach my $item (@{$links}) {
1647: my $color = $designs->{'links'}{$item} ? $designs->{'links'}{$item} : $defaults->{'links'}{$item};
1648: $datatable .= '<td align="center">'.$choices->{$item}."\n";
1649: if ($designs->{'links'}{$item}) {
1650: $datatable.=' ';
1651: }
1652: $datatable .= '<br /><input type="text" size="8" class="colorchooser" name="'.$role.'_'.$item.'" value="'.$color.
1653: '" /></td>';
1654: }
1655: $$rowtotal += $itemcount;
1656: return $datatable;
1657: }
1658:
1659: sub logo_display_options {
1660: my ($img,$defaults,$designs) = @_;
1661: my $checkedon;
1662: if (ref($defaults) eq 'HASH') {
1663: if (ref($defaults->{'showlogo'}) eq 'HASH') {
1664: if ($defaults->{'showlogo'}{$img}) {
1665: $checkedon = 'checked="checked" ';
1666: }
1667: }
1668: }
1669: if (ref($designs) eq 'HASH') {
1670: if (ref($designs->{'showlogo'}) eq 'HASH') {
1671: if (defined($designs->{'showlogo'}{$img})) {
1672: if ($designs->{'showlogo'}{$img} == 0) {
1673: $checkedon = '';
1674: } elsif ($designs->{'showlogo'}{$img} == 1) {
1675: $checkedon = 'checked="checked" ';
1676: }
1677: }
1678: }
1679: }
1680: return '<br /><label> <input type="checkbox" name="'.
1681: 'login_showlogo_'.$img.'" value="1" '.$checkedon.'/>'.
1682: &mt('show').'</label>'."\n";
1683: }
1684:
1685: sub login_header_options {
1686: my ($img,$role,$defaults,$is_custom,$choices) = @_;
1687: my $output = '';
1688: if ((!$is_custom->{'textcol'}) || (!$is_custom->{'bgcol'})) {
1689: $output .= &mt('Text default(s):').'<br />';
1690: if (!$is_custom->{'textcol'}) {
1691: $output .= $choices->{'textcol'}.': '.$defaults->{'logintext'}{'textcol'}.
1692: ' ';
1693: }
1694: if (!$is_custom->{'bgcol'}) {
1695: $output .= $choices->{'bgcol'}.': '.
1696: '<span id="css_'.$role.'_font" style="background-color: '.
1697: $defaults->{'logintext'}{'bgcol'}.';"> </span>';
1698: }
1699: $output .= '<br />';
1700: }
1701: $output .='<br />';
1702: return $output;
1703: }
1704:
1705: sub login_text_colors {
1706: my ($img,$role,$logintext,$phase,$choices,$designs,$defaults) = @_;
1707: my $color_menu = '<table border="0"><tr>';
1708: foreach my $item (@{$logintext}) {
1709: $color_menu .= '<td align="center">'.$choices->{$item};
1710: my $color = $designs->{'logintext'}{$item} ? $designs->{'logintext'}{$item} : $defaults->{'logintext'}{$item};
1711: $color_menu .= '<br /><input type="text" class="colorchooser" size="8" name="'.$role.'_'.$item.'" value="'.$color.
1712: '" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>';
1713: }
1714: $color_menu .= '</tr></table><br />';
1715: return $color_menu;
1716: }
1717:
1718: sub image_changes {
1719: my ($is_custom,$alt_text,$img_import,$showfile,$fullsize,$role,$img,$imgfile,$logincolors) = @_;
1720: my $output;
1721: if ($img eq 'login') {
1722: # suppress image for Log-in header
1723: } elsif (!$is_custom) {
1724: if ($img ne 'domlogo') {
1725: $output .= &mt('Default image:').'<br />';
1726: } else {
1727: $output .= &mt('Default in use:').'<br />';
1728: }
1729: }
1730: if ($img eq 'login') { # suppress image for Log-in header
1731: $output .= '<td>'.$logincolors;
1732: } else {
1733: if ($img_import) {
1734: $output .= '<input type="hidden" name="'.$role.'_import_'.$img.'" value="'.$imgfile.'" />';
1735: }
1736: $output .= '<a href="'.$fullsize.'" target="_blank"><img src="'.
1737: $showfile.'" alt="'.$alt_text.'" border="0" /></a></td>';
1738: if ($is_custom) {
1739: $output .= '<td>'.$logincolors.'<span class="LC_nobreak"><label>'.
1740: '<input type="checkbox" name="'.
1741: $role.'_del_'.$img.'" value="1" />'.&mt('Delete?').
1742: '</label> '.&mt('Replace:').'</span><br />';
1743: } else {
1744: $output .= '<td valign="middle">'.$logincolors.&mt('Upload:').'<br />';
1745: }
1746: }
1747: return $output;
1748: }
1749:
1750: sub print_quotas {
1751: my ($dom,$settings,$rowtotal,$action) = @_;
1752: my $context;
1753: if ($action eq 'quotas') {
1754: $context = 'tools';
1755: } else {
1756: $context = $action;
1757: }
1758: my ($datatable,$defaultquota,$authorquota,@usertools,@options,%validations);
1759: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
1760: my $typecount = 0;
1761: my ($css_class,%titles);
1762: if ($context eq 'requestcourses') {
1763: @usertools = ('official','unofficial','community','textbook');
1764: @options =('norequest','approval','validate','autolimit');
1765: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
1766: %titles = &courserequest_titles();
1767: } elsif ($context eq 'requestauthor') {
1768: @usertools = ('author');
1769: @options = ('norequest','approval','automatic');
1770: %titles = &authorrequest_titles();
1771: } else {
1772: @usertools = ('aboutme','blog','webdav','portfolio');
1773: %titles = &tool_titles();
1774: }
1775: if (ref($types) eq 'ARRAY') {
1776: foreach my $type (@{$types}) {
1777: my ($currdefquota,$currauthorquota);
1778: unless (($context eq 'requestcourses') ||
1779: ($context eq 'requestauthor')) {
1780: if (ref($settings) eq 'HASH') {
1781: if (ref($settings->{defaultquota}) eq 'HASH') {
1782: $currdefquota = $settings->{defaultquota}->{$type};
1783: } else {
1784: $currdefquota = $settings->{$type};
1785: }
1786: if (ref($settings->{authorquota}) eq 'HASH') {
1787: $currauthorquota = $settings->{authorquota}->{$type};
1788: }
1789: }
1790: }
1791: if (defined($usertypes->{$type})) {
1792: $typecount ++;
1793: $css_class = $typecount%2?' class="LC_odd_row"':'';
1794: $datatable .= '<tr'.$css_class.'>'.
1795: '<td>'.$usertypes->{$type}.'</td>'.
1796: '<td class="LC_left_item">';
1797: if ($context eq 'requestcourses') {
1798: $datatable .= '<table><tr>';
1799: }
1800: my %cell;
1801: foreach my $item (@usertools) {
1802: if ($context eq 'requestcourses') {
1803: my ($curroption,$currlimit);
1804: if (ref($settings) eq 'HASH') {
1805: if (ref($settings->{$item}) eq 'HASH') {
1806: $curroption = $settings->{$item}->{$type};
1807: if ($curroption =~ /^autolimit=(\d*)$/) {
1808: $currlimit = $1;
1809: }
1810: }
1811: }
1812: if (!$curroption) {
1813: $curroption = 'norequest';
1814: }
1815: $datatable .= '<th>'.$titles{$item}.'</th>';
1816: foreach my $option (@options) {
1817: my $val = $option;
1818: if ($option eq 'norequest') {
1819: $val = 0;
1820: }
1821: if ($option eq 'validate') {
1822: my $canvalidate = 0;
1823: if (ref($validations{$item}) eq 'HASH') {
1824: if ($validations{$item}{$type}) {
1825: $canvalidate = 1;
1826: }
1827: }
1828: next if (!$canvalidate);
1829: }
1830: my $checked = '';
1831: if ($option eq $curroption) {
1832: $checked = ' checked="checked"';
1833: } elsif ($option eq 'autolimit') {
1834: if ($curroption =~ /^autolimit/) {
1835: $checked = ' checked="checked"';
1836: }
1837: }
1838: $cell{$item} .= '<span class="LC_nobreak"><label>'.
1839: '<input type="radio" name="crsreq_'.$item.
1840: '_'.$type.'" value="'.$val.'"'.$checked.' />'.
1841: $titles{$option}.'</label>';
1842: if ($option eq 'autolimit') {
1843: $cell{$item} .= ' <input type="text" name="crsreq_'.
1844: $item.'_limit_'.$type.'" size="1" '.
1845: 'value="'.$currlimit.'" />';
1846: }
1847: $cell{$item} .= '</span> ';
1848: if ($option eq 'autolimit') {
1849: $cell{$item} .= $titles{'unlimited'};
1850: }
1851: }
1852: } elsif ($context eq 'requestauthor') {
1853: my $curroption;
1854: if (ref($settings) eq 'HASH') {
1855: $curroption = $settings->{$type};
1856: }
1857: if (!$curroption) {
1858: $curroption = 'norequest';
1859: }
1860: foreach my $option (@options) {
1861: my $val = $option;
1862: if ($option eq 'norequest') {
1863: $val = 0;
1864: }
1865: my $checked = '';
1866: if ($option eq $curroption) {
1867: $checked = ' checked="checked"';
1868: }
1869: $datatable .= '<span class="LC_nobreak"><label>'.
1870: '<input type="radio" name="authorreq_'.$type.
1871: '" value="'.$val.'"'.$checked.' />'.
1872: $titles{$option}.'</label></span> ';
1873: }
1874: } else {
1875: my $checked = 'checked="checked" ';
1876: if (ref($settings) eq 'HASH') {
1877: if (ref($settings->{$item}) eq 'HASH') {
1878: if ($settings->{$item}->{$type} == 0) {
1879: $checked = '';
1880: } elsif ($settings->{$item}->{$type} == 1) {
1881: $checked = 'checked="checked" ';
1882: }
1883: }
1884: }
1885: $datatable .= '<span class="LC_nobreak"><label>'.
1886: '<input type="checkbox" name="'.$context.'_'.$item.
1887: '" value="'.$type.'" '.$checked.'/>'.$titles{$item}.
1888: '</label></span> ';
1889: }
1890: }
1891: if ($context eq 'requestcourses') {
1892: $datatable .= '</tr><tr>';
1893: foreach my $item (@usertools) {
1894: $datatable .= '<td style="vertical-align: top">'.$cell{$item}.'</td>';
1895: }
1896: $datatable .= '</tr></table>';
1897: }
1898: $datatable .= '</td>';
1899: unless (($context eq 'requestcourses') ||
1900: ($context eq 'requestauthor')) {
1901: $datatable .=
1902: '<td class="LC_right_item">'.
1903: '<span class="LC_nobreak">'.&mt('Portfolio').': '.
1904: '<input type="text" name="quota_'.$type.
1905: '" value="'.$currdefquota.
1906: '" size="5" /></span>'.(' ' x 2).
1907: '<span class="LC_nobreak">'.&mt('Authoring').': '.
1908: '<input type="text" name="authorquota_'.$type.
1909: '" value="'.$currauthorquota.
1910: '" size="5" /></span></td>';
1911: }
1912: $datatable .= '</tr>';
1913: }
1914: }
1915: }
1916: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
1917: $defaultquota = '20';
1918: $authorquota = '500';
1919: if (ref($settings) eq 'HASH') {
1920: if (ref($settings->{'defaultquota'}) eq 'HASH') {
1921: $defaultquota = $settings->{'defaultquota'}->{'default'};
1922: } elsif (defined($settings->{'default'})) {
1923: $defaultquota = $settings->{'default'};
1924: }
1925: if (ref($settings->{'authorquota'}) eq 'HASH') {
1926: $authorquota = $settings->{'authorquota'}->{'default'};
1927: }
1928: }
1929: }
1930: $typecount ++;
1931: $css_class = $typecount%2?' class="LC_odd_row"':'';
1932: $datatable .= '<tr'.$css_class.'>'.
1933: '<td>'.$othertitle.'</td>'.
1934: '<td class="LC_left_item">';
1935: if ($context eq 'requestcourses') {
1936: $datatable .= '<table><tr>';
1937: }
1938: my %defcell;
1939: foreach my $item (@usertools) {
1940: if ($context eq 'requestcourses') {
1941: my ($curroption,$currlimit);
1942: if (ref($settings) eq 'HASH') {
1943: if (ref($settings->{$item}) eq 'HASH') {
1944: $curroption = $settings->{$item}->{'default'};
1945: if ($curroption =~ /^autolimit=(\d*)$/) {
1946: $currlimit = $1;
1947: }
1948: }
1949: }
1950: if (!$curroption) {
1951: $curroption = 'norequest';
1952: }
1953: $datatable .= '<th>'.$titles{$item}.'</th>';
1954: foreach my $option (@options) {
1955: my $val = $option;
1956: if ($option eq 'norequest') {
1957: $val = 0;
1958: }
1959: if ($option eq 'validate') {
1960: my $canvalidate = 0;
1961: if (ref($validations{$item}) eq 'HASH') {
1962: if ($validations{$item}{'default'}) {
1963: $canvalidate = 1;
1964: }
1965: }
1966: next if (!$canvalidate);
1967: }
1968: my $checked = '';
1969: if ($option eq $curroption) {
1970: $checked = ' checked="checked"';
1971: } elsif ($option eq 'autolimit') {
1972: if ($curroption =~ /^autolimit/) {
1973: $checked = ' checked="checked"';
1974: }
1975: }
1976: $defcell{$item} .= '<span class="LC_nobreak"><label>'.
1977: '<input type="radio" name="crsreq_'.$item.
1978: '_default" value="'.$val.'"'.$checked.' />'.
1979: $titles{$option}.'</label>';
1980: if ($option eq 'autolimit') {
1981: $defcell{$item} .= ' <input type="text" name="crsreq_'.
1982: $item.'_limit_default" size="1" '.
1983: 'value="'.$currlimit.'" />';
1984: }
1985: $defcell{$item} .= '</span> ';
1986: if ($option eq 'autolimit') {
1987: $defcell{$item} .= $titles{'unlimited'};
1988: }
1989: }
1990: } elsif ($context eq 'requestauthor') {
1991: my $curroption;
1992: if (ref($settings) eq 'HASH') {
1993: $curroption = $settings->{'default'};
1994: }
1995: if (!$curroption) {
1996: $curroption = 'norequest';
1997: }
1998: foreach my $option (@options) {
1999: my $val = $option;
2000: if ($option eq 'norequest') {
2001: $val = 0;
2002: }
2003: my $checked = '';
2004: if ($option eq $curroption) {
2005: $checked = ' checked="checked"';
2006: }
2007: $datatable .= '<span class="LC_nobreak"><label>'.
2008: '<input type="radio" name="authorreq_default"'.
2009: ' value="'.$val.'"'.$checked.' />'.
2010: $titles{$option}.'</label></span> ';
2011: }
2012: } else {
2013: my $checked = 'checked="checked" ';
2014: if (ref($settings) eq 'HASH') {
2015: if (ref($settings->{$item}) eq 'HASH') {
2016: if ($settings->{$item}->{'default'} == 0) {
2017: $checked = '';
2018: } elsif ($settings->{$item}->{'default'} == 1) {
2019: $checked = 'checked="checked" ';
2020: }
2021: }
2022: }
2023: $datatable .= '<span class="LC_nobreak"><label>'.
2024: '<input type="checkbox" name="'.$context.'_'.$item.
2025: '" value="default" '.$checked.'/>'.$titles{$item}.
2026: '</label></span> ';
2027: }
2028: }
2029: if ($context eq 'requestcourses') {
2030: $datatable .= '</tr><tr>';
2031: foreach my $item (@usertools) {
2032: $datatable .= '<td style="vertical-align: top">'.$defcell{$item}.'</td>';
2033: }
2034: $datatable .= '</tr></table>';
2035: }
2036: $datatable .= '</td>';
2037: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
2038: $datatable .= '<td class="LC_right_item">'.
2039: '<span class="LC_nobreak">'.&mt('Portfolio').': '.
2040: '<input type="text" name="defaultquota" value="'.
2041: $defaultquota.'" size="5" /></span>'.(' ' x2).
2042: '<span class="LC_nobreak">'.&mt('Authoring').': '.
2043: '<input type="text" name="authorquota" value="'.
2044: $authorquota.'" size="5" /></span></td>';
2045: }
2046: $datatable .= '</tr>';
2047: $typecount ++;
2048: $css_class = $typecount%2?' class="LC_odd_row"':'';
2049: $datatable .= '<tr'.$css_class.'>'.
2050: '<td>'.&mt('LON-CAPA Advanced Users').'<br />';
2051: if ($context eq 'requestcourses') {
2052: $datatable .= &mt('(overrides affiliation, if set)').
2053: '</td>'.
2054: '<td class="LC_left_item">'.
2055: '<table><tr>';
2056: } else {
2057: $datatable .= &mt('(overrides affiliation, if checked)').
2058: '</td>'.
2059: '<td class="LC_left_item" colspan="2">'.
2060: '<br />';
2061: }
2062: my %advcell;
2063: foreach my $item (@usertools) {
2064: if ($context eq 'requestcourses') {
2065: my ($curroption,$currlimit);
2066: if (ref($settings) eq 'HASH') {
2067: if (ref($settings->{$item}) eq 'HASH') {
2068: $curroption = $settings->{$item}->{'_LC_adv'};
2069: if ($curroption =~ /^autolimit=(\d*)$/) {
2070: $currlimit = $1;
2071: }
2072: }
2073: }
2074: $datatable .= '<th>'.$titles{$item}.'</th>';
2075: my $checked = '';
2076: if ($curroption eq '') {
2077: $checked = ' checked="checked"';
2078: }
2079: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
2080: '<input type="radio" name="crsreq_'.$item.
2081: '__LC_adv" value=""'.$checked.' />'.
2082: &mt('No override set').'</label></span> ';
2083: foreach my $option (@options) {
2084: my $val = $option;
2085: if ($option eq 'norequest') {
2086: $val = 0;
2087: }
2088: if ($option eq 'validate') {
2089: my $canvalidate = 0;
2090: if (ref($validations{$item}) eq 'HASH') {
2091: if ($validations{$item}{'_LC_adv'}) {
2092: $canvalidate = 1;
2093: }
2094: }
2095: next if (!$canvalidate);
2096: }
2097: my $checked = '';
2098: if ($val eq $curroption) {
2099: $checked = ' checked="checked"';
2100: } elsif ($option eq 'autolimit') {
2101: if ($curroption =~ /^autolimit/) {
2102: $checked = ' checked="checked"';
2103: }
2104: }
2105: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
2106: '<input type="radio" name="crsreq_'.$item.
2107: '__LC_adv" value="'.$val.'"'.$checked.' />'.
2108: $titles{$option}.'</label>';
2109: if ($option eq 'autolimit') {
2110: $advcell{$item} .= ' <input type="text" name="crsreq_'.
2111: $item.'_limit__LC_adv" size="1" '.
2112: 'value="'.$currlimit.'" />';
2113: }
2114: $advcell{$item} .= '</span> ';
2115: if ($option eq 'autolimit') {
2116: $advcell{$item} .= $titles{'unlimited'};
2117: }
2118: }
2119: } elsif ($context eq 'requestauthor') {
2120: my $curroption;
2121: if (ref($settings) eq 'HASH') {
2122: $curroption = $settings->{'_LC_adv'};
2123: }
2124: my $checked = '';
2125: if ($curroption eq '') {
2126: $checked = ' checked="checked"';
2127: }
2128: $datatable .= '<span class="LC_nobreak"><label>'.
2129: '<input type="radio" name="authorreq__LC_adv"'.
2130: ' value=""'.$checked.' />'.
2131: &mt('No override set').'</label></span> ';
2132: foreach my $option (@options) {
2133: my $val = $option;
2134: if ($option eq 'norequest') {
2135: $val = 0;
2136: }
2137: my $checked = '';
2138: if ($val eq $curroption) {
2139: $checked = ' checked="checked"';
2140: }
2141: $datatable .= '<span class="LC_nobreak"><label>'.
2142: '<input type="radio" name="authorreq__LC_adv"'.
2143: ' value="'.$val.'"'.$checked.' />'.
2144: $titles{$option}.'</label></span> ';
2145: }
2146: } else {
2147: my $checked = 'checked="checked" ';
2148: if (ref($settings) eq 'HASH') {
2149: if (ref($settings->{$item}) eq 'HASH') {
2150: if ($settings->{$item}->{'_LC_adv'} == 0) {
2151: $checked = '';
2152: } elsif ($settings->{$item}->{'_LC_adv'} == 1) {
2153: $checked = 'checked="checked" ';
2154: }
2155: }
2156: }
2157: $datatable .= '<span class="LC_nobreak"><label>'.
2158: '<input type="checkbox" name="'.$context.'_'.$item.
2159: '" value="_LC_adv" '.$checked.'/>'.$titles{$item}.
2160: '</label></span> ';
2161: }
2162: }
2163: if ($context eq 'requestcourses') {
2164: $datatable .= '</tr><tr>';
2165: foreach my $item (@usertools) {
2166: $datatable .= '<td style="vertical-align: top">'.$advcell{$item}.'</td>';
2167: }
2168: $datatable .= '</tr></table>';
2169: }
2170: $datatable .= '</td></tr>';
2171: $$rowtotal += $typecount;
2172: return $datatable;
2173: }
2174:
2175: sub print_requestmail {
2176: my ($dom,$action,$settings,$rowtotal) = @_;
2177: my ($now,$datatable,%currapp);
2178: $now = time;
2179: if (ref($settings) eq 'HASH') {
2180: if (ref($settings->{'notify'}) eq 'HASH') {
2181: if ($settings->{'notify'}{'approval'} ne '') {
2182: map {$currapp{$_}=1;} split(/,/,$settings->{'notify'}{'approval'});
2183: }
2184: }
2185: }
2186: my $numinrow = 2;
2187: my $css_class;
2188: $css_class = ($$rowtotal%2? ' class="LC_odd_row"':'');
2189: my $text;
2190: if ($action eq 'requestcourses') {
2191: $text = &mt('Receive notification of course requests requiring approval');
2192: } elsif ($action eq 'requestauthor') {
2193: $text = &mt('Receive notification of Authoring Space requests requiring approval');
2194: } else {
2195: $text = &mt('Receive notification of queued requests for self-created user accounts requiring approval');
2196: }
2197: $datatable = '<tr'.$css_class.'>'.
2198: ' <td>'.$text.'</td>'.
2199: ' <td class="LC_left_item">';
2200: my ($numdc,$table,$rows) = &active_dc_picker($dom,$numinrow,'checkbox',
2201: $action.'notifyapproval',%currapp);
2202: if ($numdc > 0) {
2203: $datatable .= $table;
2204: } else {
2205: $datatable .= &mt('There are no active Domain Coordinators');
2206: }
2207: $datatable .='</td></tr>';
2208: return $datatable;
2209: }
2210:
2211: sub print_studentcode {
2212: my ($settings,$rowtotal) = @_;
2213: my $rownum = 0;
2214: my ($output,%current);
2215: my @crstypes = ('official','unofficial','community','textbook');
2216: if (ref($settings) eq 'HASH') {
2217: if (ref($settings->{'uniquecode'}) eq 'HASH') {
2218: foreach my $type (@crstypes) {
2219: $current{$type} = $settings->{'uniquecode'}{$type};
2220: }
2221: }
2222: }
2223: $output .= '<tr>'.
2224: '<td class="LC_left_item">'.&mt('Generate unique six character code as course identifier?').'</td>'.
2225: '<td class="LC_left_item">';
2226: foreach my $type (@crstypes) {
2227: my $check = ' ';
2228: if ($current{$type}) {
2229: $check = ' checked="checked" ';
2230: }
2231: $output .= '<span class="LC_nobreak"><label>'.
2232: '<input type="checkbox" name="uniquecode" value="'.$type.'"'.$check.'/>'.
2233: &mt($type).'</label></span>'.(' 'x2).' ';
2234: }
2235: $output .= '</td></tr>';
2236: $$rowtotal ++;
2237: return $output;
2238: }
2239:
2240: sub print_textbookcourses {
2241: my ($dom,$type,$settings,$rowtotal) = @_;
2242: my $rownum = 0;
2243: my $css_class;
2244: my $itemcount = 1;
2245: my $maxnum = 0;
2246: my $bookshash;
2247: if (ref($settings) eq 'HASH') {
2248: $bookshash = $settings->{$type};
2249: }
2250: my %ordered;
2251: if (ref($bookshash) eq 'HASH') {
2252: foreach my $item (keys(%{$bookshash})) {
2253: if (ref($bookshash->{$item}) eq 'HASH') {
2254: my $num = $bookshash->{$item}{'order'};
2255: $ordered{$num} = $item;
2256: }
2257: }
2258: }
2259: my $confname = $dom.'-domainconfig';
2260: my $switchserver = &check_switchserver($dom,$confname);
2261: my $maxnum = scalar(keys(%ordered));
2262: my $datatable;
2263: if (keys(%ordered)) {
2264: my @items = sort { $a <=> $b } keys(%ordered);
2265: for (my $i=0; $i<@items; $i++) {
2266: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2267: my $key = $ordered{$items[$i]};
2268: my %coursehash=&Apache::lonnet::coursedescription($key);
2269: my $coursetitle = $coursehash{'description'};
2270: my ($subject,$title,$author,$publisher,$image,$imgsrc,$cdom,$cnum);
2271: if (ref($bookshash->{$key}) eq 'HASH') {
2272: $subject = $bookshash->{$key}->{'subject'};
2273: $title = $bookshash->{$key}->{'title'};
2274: if ($type eq 'textbooks') {
2275: $publisher = $bookshash->{$key}->{'publisher'};
2276: $author = $bookshash->{$key}->{'author'};
2277: $image = $bookshash->{$key}->{'image'};
2278: if ($image ne '') {
2279: my ($path,$imagefile) = ($image =~ m{^(.+)/([^/]+)$});
2280: my $imagethumb = "$path/tn-".$imagefile;
2281: $imgsrc = '<img src="'.$imagethumb.'" alt="'.&mt('Textbook image').'" />';
2282: }
2283: }
2284: }
2285: my $chgstr = ' onchange="javascript:reorderBooks(this.form,'."'$type".'_'."$key','$type'".');"';
2286: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
2287: .'<select name="'.$type.'_'.$key.'"'.$chgstr.'>';
2288: for (my $k=0; $k<=$maxnum; $k++) {
2289: my $vpos = $k+1;
2290: my $selstr;
2291: if ($k == $i) {
2292: $selstr = ' selected="selected" ';
2293: }
2294: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
2295: }
2296: $datatable .= '</select>'.(' 'x2).
2297: '<label><input type="checkbox" name="'.$type.'_del" value="'.$key.'" />'.
2298: &mt('Delete?').'</label></span></td>'.
2299: '<td colspan="2">'.
2300: '<span class="LC_nobreak">'.&mt('Subject:').'<input type="text" size="15" name="'.$type.'_subject_'.$i.'" value="'.$subject.'" /></span> '.
2301: (' 'x2).
2302: '<span class="LC_nobreak">'.&mt('Title:').'<input type="text" size="30" name="'.$type.'_title_'.$i.'" value="'.$title.'" /></span> ';
2303: if ($type eq 'textbooks') {
2304: $datatable .= (' 'x2).
2305: '<span class="LC_nobreak">'.&mt('Publisher:').'<input type="text" size="10" name="'.$type.'_publisher_'.$i.'" value="'.$publisher.'" /></span> '.
2306: (' 'x2).
2307: '<span class="LC_nobreak">'.&mt('Author(s):').'<input type="text" size="25" name="'.$type.'_author_'.$i.'" value="'.$author.'" /></span> '.
2308: (' 'x2).
2309: '<span class="LC_nobreak">'.&mt('Thumbnail:');
2310: if ($image) {
2311: $datatable .= '<span class="LC_nobreak">'.
2312: $imgsrc.
2313: '<label><input type="checkbox" name="'.$type.'_image_del"'.
2314: ' value="'.$key.'" />'.&mt('Delete?').'</label></span> '.
2315: '<span class="LC_nobreak"> '.&mt('Replace:').' ';
2316: }
2317: if ($switchserver) {
2318: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
2319: } else {
2320: $datatable .= '<input type="file" name="'.$type.'_image_'.$i.'" value="" />';
2321: }
2322: }
2323: $datatable .= '<input type="hidden" name="'.$type.'_id_'.$i.'" value="'.$type.'_'.$key.'" /></span> '.
2324: '<span class="LC_nobreak">'.&mt('LON-CAPA course:').' '.
2325: $coursetitle.'</span></td></tr>'."\n";
2326: $itemcount ++;
2327: }
2328: }
2329: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2330: my $chgstr = ' onchange="javascript:reorderBooks(this.form,'."'$type"."_addbook_pos','$type'".');"';
2331: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'."\n".
2332: '<input type="hidden" name="'.$type.'_maxnum" value="'.$maxnum.'" />'."\n".
2333: '<select name="'.$type.'_addbook_pos"'.$chgstr.'>';
2334: for (my $k=0; $k<$maxnum+1; $k++) {
2335: my $vpos = $k+1;
2336: my $selstr;
2337: if ($k == $maxnum) {
2338: $selstr = ' selected="selected" ';
2339: }
2340: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
2341: }
2342: $datatable .= '</select> '."\n".
2343: '<input type="checkbox" name="'.$type.'_addbook" value="1" />'.&mt('Add').'</td>'."\n".
2344: '<td colspan="2">'.
2345: '<span class="LC_nobreak">'.&mt('Subject:').'<input type="text" size="15" name="'.$type.'_addbook_subject" value="" /></span> '."\n".
2346: (' 'x2).
2347: '<span class="LC_nobreak">'.&mt('Title:').'<input type="text" size="30" name="'.$type.'_addbook_title" value="" /></span> '."\n".
2348: (' 'x2);
2349: if ($type eq 'textbooks') {
2350: $datatable .= '<span class="LC_nobreak">'.&mt('Publisher:').'<input type="text" size="10" name="'.$type.'_addbook_publisher" value="" /></span> '."\n".
2351: (' 'x2).
2352: '<span class="LC_nobreak">'.&mt('Author(s):').'<input type="text" size="25" name="'.$type.'_addbook_author" value="" /></span> '."\n".
2353: (' 'x2).
2354: '<span class="LC_nobreak">'.&mt('Image:').' ';
2355: if ($switchserver) {
2356: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
2357: } else {
2358: $datatable .= '<input type="file" name="'.$type.'_addbook_image" value="" />';
2359: }
2360: }
2361: $datatable .= '</span>'."\n".
2362: '<span class="LC_nobreak">'.&mt('LON-CAPA course:').' '.
2363: &Apache::loncommon::select_dom_form($env{'request.role.domain'},$type.'_addbook_cdom').
2364: '<input type="text" size="25" name="'.$type.'_addbook_cnum" value="" />'.
2365: &Apache::loncommon::selectcourse_link
2366: ('display',$type.'_addbook_cnum',$type.'_addbook_cdom',undef,undef,undef,'Course');
2367: '</span></td>'."\n".
2368: '</tr>'."\n";
2369: $itemcount ++;
2370: return $datatable;
2371: }
2372:
2373: sub textbookcourses_javascript {
2374: my ($settings) = @_;
2375: return unless(ref($settings) eq 'HASH');
2376: my (%ordered,%total,%jstext);
2377: foreach my $type ('textbooks','templates') {
2378: $total{$type} = 0;
2379: if (ref($settings->{$type}) eq 'HASH') {
2380: foreach my $item (keys(%{$settings->{$type}})) {
2381: if (ref($settings->{$type}->{$item}) eq 'HASH') {
2382: my $num = $settings->{$type}->{$item}{'order'};
2383: $ordered{$type}{$num} = $item;
2384: }
2385: }
2386: $total{$type} = scalar(keys(%{$settings->{$type}}));
2387: }
2388: my @jsarray = ();
2389: foreach my $item (sort {$a <=> $b } (keys(%{$ordered{$type}}))) {
2390: push(@jsarray,$ordered{$type}{$item});
2391: }
2392: $jstext{$type} = ' var '.$type.' = Array('."'".join("','",@jsarray)."'".');'."\n";
2393: }
2394: return <<"ENDSCRIPT";
2395: <script type="text/javascript">
2396: // <![CDATA[
2397: function reorderBooks(form,item,caller) {
2398: var changedVal;
2399: $jstext{'textbooks'};
2400: $jstext{'templates'};
2401: var newpos;
2402: var maxh;
2403: if (caller == 'textbooks') {
2404: newpos = 'textbooks_addbook_pos';
2405: maxh = 1 + $total{'textbooks'};
2406: } else {
2407: newpos = 'templates_addbook_pos';
2408: maxh = 1 + $total{'templates'};
2409: }
2410: var current = new Array;
2411: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
2412: if (item == newpos) {
2413: changedVal = newitemVal;
2414: } else {
2415: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
2416: current[newitemVal] = newpos;
2417: }
2418: if (caller == 'textbooks') {
2419: for (var i=0; i<textbooks.length; i++) {
2420: var elementName = 'textbooks_'+textbooks[i];
2421: if (elementName != item) {
2422: if (form.elements[elementName]) {
2423: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
2424: current[currVal] = elementName;
2425: }
2426: }
2427: }
2428: }
2429: if (caller == 'templates') {
2430: for (var i=0; i<templates.length; i++) {
2431: var elementName = 'templates_'+templates[i];
2432: if (elementName != item) {
2433: if (form.elements[elementName]) {
2434: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
2435: current[currVal] = elementName;
2436: }
2437: }
2438: }
2439: }
2440: var oldVal;
2441: for (var j=0; j<maxh; j++) {
2442: if (current[j] == undefined) {
2443: oldVal = j;
2444: }
2445: }
2446: if (oldVal < changedVal) {
2447: for (var k=oldVal+1; k<=changedVal ; k++) {
2448: var elementName = current[k];
2449: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
2450: }
2451: } else {
2452: for (var k=changedVal; k<oldVal; k++) {
2453: var elementName = current[k];
2454: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
2455: }
2456: }
2457: return;
2458: }
2459:
2460: // ]]>
2461: </script>
2462:
2463: ENDSCRIPT
2464: }
2465:
2466: sub ltitools_javascript {
2467: my ($settings) = @_;
2468: return unless(ref($settings) eq 'HASH');
2469: my (%ordered,$total,%jstext);
2470: $total = 0;
2471: foreach my $item (keys(%{$settings})) {
2472: if (ref($settings->{$item}) eq 'HASH') {
2473: my $num = $settings->{$item}{'order'};
2474: $ordered{$num} = $item;
2475: }
2476: }
2477: $total = scalar(keys(%{$settings}));
2478: my @jsarray = ();
2479: foreach my $item (sort {$a <=> $b } (keys(%ordered))) {
2480: push(@jsarray,$ordered{$item});
2481: }
2482: my $jstext = ' var ltitools = Array('."'".join("','",@jsarray)."'".');'."\n";
2483: return <<"ENDSCRIPT";
2484: <script type="text/javascript">
2485: // <![CDATA[
2486: function reorderLTI(form,item) {
2487: var changedVal;
2488: $jstext
2489: var newpos = 'ltitools_add_pos';
2490: var maxh = 1 + $total;
2491: var current = new Array;
2492: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
2493: if (item == newpos) {
2494: changedVal = newitemVal;
2495: } else {
2496: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
2497: current[newitemVal] = newpos;
2498: }
2499: for (var i=0; i<ltitools.length; i++) {
2500: var elementName = 'ltitools_'+ltitools[i];
2501: if (elementName != item) {
2502: if (form.elements[elementName]) {
2503: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
2504: current[currVal] = elementName;
2505: }
2506: }
2507: }
2508: var oldVal;
2509: for (var j=0; j<maxh; j++) {
2510: if (current[j] == undefined) {
2511: oldVal = j;
2512: }
2513: }
2514: if (oldVal < changedVal) {
2515: for (var k=oldVal+1; k<=changedVal ; k++) {
2516: var elementName = current[k];
2517: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
2518: }
2519: } else {
2520: for (var k=changedVal; k<oldVal; k++) {
2521: var elementName = current[k];
2522: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
2523: }
2524: }
2525: return;
2526: }
2527:
2528: // ]]>
2529: </script>
2530:
2531: ENDSCRIPT
2532: }
2533:
2534: sub print_autoenroll {
2535: my ($dom,$settings,$rowtotal) = @_;
2536: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
2537: my ($defdom,$runon,$runoff,$coownerson,$coownersoff,$failsafe);
2538: if (ref($settings) eq 'HASH') {
2539: if (exists($settings->{'run'})) {
2540: if ($settings->{'run'} eq '0') {
2541: $runoff = ' checked="checked" ';
2542: $runon = ' ';
2543: } else {
2544: $runon = ' checked="checked" ';
2545: $runoff = ' ';
2546: }
2547: } else {
2548: if ($autorun) {
2549: $runon = ' checked="checked" ';
2550: $runoff = ' ';
2551: } else {
2552: $runoff = ' checked="checked" ';
2553: $runon = ' ';
2554: }
2555: }
2556: if (exists($settings->{'co-owners'})) {
2557: if ($settings->{'co-owners'} eq '0') {
2558: $coownersoff = ' checked="checked" ';
2559: $coownerson = ' ';
2560: } else {
2561: $coownerson = ' checked="checked" ';
2562: $coownersoff = ' ';
2563: }
2564: } else {
2565: $coownersoff = ' checked="checked" ';
2566: $coownerson = ' ';
2567: }
2568: if (exists($settings->{'sender_domain'})) {
2569: $defdom = $settings->{'sender_domain'};
2570: }
2571: if (exists($settings->{'autofailsafe'})) {
2572: $failsafe = $settings->{'autofailsafe'};
2573: }
2574: } else {
2575: if ($autorun) {
2576: $runon = ' checked="checked" ';
2577: $runoff = ' ';
2578: } else {
2579: $runoff = ' checked="checked" ';
2580: $runon = ' ';
2581: }
2582: }
2583: my $domform = &Apache::loncommon::select_dom_form($defdom,'sender_domain',1);
2584: my $notif_sender;
2585: if (ref($settings) eq 'HASH') {
2586: $notif_sender = $settings->{'sender_uname'};
2587: }
2588: my $datatable='<tr class="LC_odd_row">'.
2589: '<td>'.&mt('Auto-enrollment active?').'</td>'.
2590: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2591: '<input type="radio" name="autoenroll_run"'.
2592: $runon.' value="1" />'.&mt('Yes').'</label> '.
2593: '<label><input type="radio" name="autoenroll_run"'.
2594: $runoff.' value="0" />'.&mt('No').'</label></span></td>'.
2595: '</tr><tr>'.
2596: '<td>'.&mt('Notification messages - sender').
2597: '</td><td class="LC_right_item"><span class="LC_nobreak">'.
2598: &mt('username').': '.
2599: '<input type="text" name="sender_uname" value="'.
2600: $notif_sender.'" size="10" /> '.&mt('domain').
2601: ': '.$domform.'</span></td></tr>'.
2602: '<tr class="LC_odd_row">'.
2603: '<td>'.&mt('Automatically assign co-ownership').'</td>'.
2604: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2605: '<input type="radio" name="autoassign_coowners"'.
2606: $coownerson.' value="1" />'.&mt('Yes').'</label> '.
2607: '<label><input type="radio" name="autoassign_coowners"'.
2608: $coownersoff.' value="0" />'.&mt('No').'</label></span></td>'.
2609: '</tr><tr>'.
2610: '<td>'.&mt('Failsafe for no drops when institutional data missing').'</td>'.
2611: '<td class="LC_right_item"><span class="LC_nobreak">'.
2612: '<input type="text" name="autoenroll_failsafe"'.
2613: ' value="'.$failsafe.'" size="4" /></td></tr>';
2614: $$rowtotal += 4;
2615: return $datatable;
2616: }
2617:
2618: sub print_autoupdate {
2619: my ($position,$dom,$settings,$rowtotal) = @_;
2620: my $datatable;
2621: if ($position eq 'top') {
2622: my $updateon = ' ';
2623: my $updateoff = ' checked="checked" ';
2624: my $classlistson = ' ';
2625: my $classlistsoff = ' checked="checked" ';
2626: if (ref($settings) eq 'HASH') {
2627: if ($settings->{'run'} eq '1') {
2628: $updateon = $updateoff;
2629: $updateoff = ' ';
2630: }
2631: if ($settings->{'classlists'} eq '1') {
2632: $classlistson = $classlistsoff;
2633: $classlistsoff = ' ';
2634: }
2635: }
2636: my %title = (
2637: run => 'Auto-update active?',
2638: classlists => 'Update information in classlists?',
2639: );
2640: $datatable = '<tr class="LC_odd_row">'.
2641: '<td>'.&mt($title{'run'}).'</td>'.
2642: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2643: '<input type="radio" name="autoupdate_run"'.
2644: $updateon.' value="1" />'.&mt('Yes').'</label> '.
2645: '<label><input type="radio" name="autoupdate_run"'.
2646: $updateoff.'value="0" />'.&mt('No').'</label></span></td>'.
2647: '</tr><tr>'.
2648: '<td>'.&mt($title{'classlists'}).'</td>'.
2649: '<td class="LC_right_item"><span class="LC_nobreak">'.
2650: '<label><input type="radio" name="classlists"'.
2651: $classlistson.' value="1" />'.&mt('Yes').'</label> '.
2652: '<label><input type="radio" name="classlists"'.
2653: $classlistsoff.'value="0" />'.&mt('No').'</label></span></td>'.
2654: '</tr>';
2655: $$rowtotal += 2;
2656: } elsif ($position eq 'middle') {
2657: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2658: my $numinrow = 3;
2659: my $locknamesettings;
2660: $datatable .= &insttypes_row($settings,$types,$usertypes,
2661: $dom,$numinrow,$othertitle,
2662: 'lockablenames',$rowtotal);
2663: $$rowtotal ++;
2664: } else {
2665: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2666: my @fields = ('lastname','firstname','middlename','generation',
2667: 'permanentemail','id');
2668: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
2669: my $numrows = 0;
2670: if (ref($types) eq 'ARRAY') {
2671: if (@{$types} > 0) {
2672: $datatable =
2673: &usertype_update_row($settings,$usertypes,\%fieldtitles,
2674: \@fields,$types,\$numrows);
2675: $$rowtotal += @{$types};
2676: }
2677: }
2678: $datatable .=
2679: &usertype_update_row($settings,{'default' => $othertitle},
2680: \%fieldtitles,\@fields,['default'],
2681: \$numrows);
2682: $$rowtotal ++;
2683: }
2684: return $datatable;
2685: }
2686:
2687: sub print_autocreate {
2688: my ($dom,$settings,$rowtotal) = @_;
2689: my (%createon,%createoff,%currhash);
2690: my @types = ('xml','req');
2691: if (ref($settings) eq 'HASH') {
2692: foreach my $item (@types) {
2693: $createoff{$item} = ' checked="checked" ';
2694: $createon{$item} = ' ';
2695: if (exists($settings->{$item})) {
2696: if ($settings->{$item}) {
2697: $createon{$item} = ' checked="checked" ';
2698: $createoff{$item} = ' ';
2699: }
2700: }
2701: }
2702: if ($settings->{'xmldc'} ne '') {
2703: $currhash{$settings->{'xmldc'}} = 1;
2704: }
2705: } else {
2706: foreach my $item (@types) {
2707: $createoff{$item} = ' checked="checked" ';
2708: $createon{$item} = ' ';
2709: }
2710: }
2711: $$rowtotal += 2;
2712: my $numinrow = 2;
2713: my $datatable='<tr class="LC_odd_row">'.
2714: '<td>'.&mt('Create pending official courses from XML files').'</td>'.
2715: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2716: '<input type="radio" name="autocreate_xml"'.
2717: $createon{'xml'}.' value="1" />'.&mt('Yes').'</label> '.
2718: '<label><input type="radio" name="autocreate_xml"'.
2719: $createoff{'xml'}.' value="0" />'.&mt('No').'</label></span>'.
2720: '</td></tr><tr>'.
2721: '<td>'.&mt('Create pending requests for official courses (if validated)').'</td>'.
2722: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2723: '<input type="radio" name="autocreate_req"'.
2724: $createon{'req'}.' value="1" />'.&mt('Yes').'</label> '.
2725: '<label><input type="radio" name="autocreate_req"'.
2726: $createoff{'req'}.' value="0" />'.&mt('No').'</label></span>';
2727: my ($numdc,$dctable,$rows) = &active_dc_picker($dom,$numinrow,'radio',
2728: 'autocreate_xmldc',%currhash);
2729: $datatable .= '</td></tr><tr class="LC_odd_row"><td>';
2730: if ($numdc > 1) {
2731: $datatable .= &mt('Course creation processed as: (choose Dom. Coord.)').
2732: '</td><td class="LC_left_item">';
2733: } else {
2734: $datatable .= &mt('Course creation processed as:').
2735: '</td><td class="LC_right_item">';
2736: }
2737: $datatable .= $dctable.'</td></tr>';
2738: $$rowtotal += $rows;
2739: return $datatable;
2740: }
2741:
2742: sub print_directorysrch {
2743: my ($position,$dom,$settings,$rowtotal) = @_;
2744: my $datatable;
2745: if ($position eq 'top') {
2746: my $instsrchon = ' ';
2747: my $instsrchoff = ' checked="checked" ';
2748: my ($exacton,$containson,$beginson);
2749: my $instlocalon = ' ';
2750: my $instlocaloff = ' checked="checked" ';
2751: if (ref($settings) eq 'HASH') {
2752: if ($settings->{'available'} eq '1') {
2753: $instsrchon = $instsrchoff;
2754: $instsrchoff = ' ';
2755: }
2756: if ($settings->{'localonly'} eq '1') {
2757: $instlocalon = $instlocaloff;
2758: $instlocaloff = ' ';
2759: }
2760: if (ref($settings->{'searchtypes'}) eq 'ARRAY') {
2761: foreach my $type (@{$settings->{'searchtypes'}}) {
2762: if ($type eq 'exact') {
2763: $exacton = ' checked="checked" ';
2764: } elsif ($type eq 'contains') {
2765: $containson = ' checked="checked" ';
2766: } elsif ($type eq 'begins') {
2767: $beginson = ' checked="checked" ';
2768: }
2769: }
2770: } else {
2771: if ($settings->{'searchtypes'} eq 'exact') {
2772: $exacton = ' checked="checked" ';
2773: } elsif ($settings->{'searchtypes'} eq 'contains') {
2774: $containson = ' checked="checked" ';
2775: } elsif ($settings->{'searchtypes'} eq 'specify') {
2776: $exacton = ' checked="checked" ';
2777: $containson = ' checked="checked" ';
2778: }
2779: }
2780: }
2781: my ($searchtitles,$titleorder) = &sorted_searchtitles();
2782: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2783:
2784: my $numinrow = 4;
2785: my $cansrchrow = 0;
2786: $datatable='<tr class="LC_odd_row">'.
2787: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Institutional directory search available?').'</span></td>'.
2788: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2789: '<input type="radio" name="dirsrch_available"'.
2790: $instsrchon.' value="1" />'.&mt('Yes').'</label> '.
2791: '<label><input type="radio" name="dirsrch_available"'.
2792: $instsrchoff.' value="0" />'.&mt('No').'</label></span></td>'.
2793: '</tr><tr>'.
2794: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Other domains can search institution?').'</span></td>'.
2795: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2796: '<input type="radio" name="dirsrch_instlocalonly"'.
2797: $instlocaloff.' value="0" />'.&mt('Yes').'</label> '.
2798: '<label><input type="radio" name="dirsrch_instlocalonly"'.
2799: $instlocalon.' value="1" />'.&mt('No').'</label></span></td>'.
2800: '</tr>';
2801: $$rowtotal += 2;
2802: if (ref($usertypes) eq 'HASH') {
2803: if (keys(%{$usertypes}) > 0) {
2804: $datatable .= &insttypes_row($settings,$types,$usertypes,$dom,
2805: $numinrow,$othertitle,'cansearch',
2806: $rowtotal);
2807: $cansrchrow = 1;
2808: }
2809: }
2810: if ($cansrchrow) {
2811: $$rowtotal ++;
2812: $datatable .= '<tr>';
2813: } else {
2814: $datatable .= '<tr class="LC_odd_row">';
2815: }
2816: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Supported search methods').
2817: '</span></td><td class="LC_left_item" colspan="2"><table><tr>';
2818: foreach my $title (@{$titleorder}) {
2819: if (defined($searchtitles->{$title})) {
2820: my $check = ' ';
2821: if (ref($settings) eq 'HASH') {
2822: if (ref($settings->{'searchby'}) eq 'ARRAY') {
2823: if (grep(/^\Q$title\E$/,@{$settings->{'searchby'}})) {
2824: $check = ' checked="checked" ';
2825: }
2826: }
2827: }
2828: $datatable .= '<td class="LC_left_item">'.
2829: '<span class="LC_nobreak"><label>'.
2830: '<input type="checkbox" name="searchby" '.
2831: 'value="'.$title.'"'.$check.'/>'.
2832: $searchtitles->{$title}.'</label></span></td>';
2833: }
2834: }
2835: $datatable .= '</tr></table></td></tr>';
2836: $$rowtotal ++;
2837: if ($cansrchrow) {
2838: $datatable .= '<tr class="LC_odd_row">';
2839: } else {
2840: $datatable .= '<tr>';
2841: }
2842: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Search latitude').'</span></td>'.
2843: '<td class="LC_left_item" colspan="2">'.
2844: '<span class="LC_nobreak"><label>'.
2845: '<input type="checkbox" name="searchtypes" '.
2846: $exacton.' value="exact" />'.&mt('Exact match').
2847: '</label> '.
2848: '<label><input type="checkbox" name="searchtypes" '.
2849: $beginson.' value="begins" />'.&mt('Begins with').
2850: '</label> '.
2851: '<label><input type="checkbox" name="searchtypes" '.
2852: $containson.' value="contains" />'.&mt('Contains').
2853: '</label></span></td></tr>';
2854: $$rowtotal ++;
2855: } else {
2856: my $domsrchon = ' checked="checked" ';
2857: my $domsrchoff = ' ';
2858: my $domlocalon = ' ';
2859: my $domlocaloff = ' checked="checked" ';
2860: if (ref($settings) eq 'HASH') {
2861: if ($settings->{'lclocalonly'} eq '1') {
2862: $domlocalon = $domlocaloff;
2863: $domlocaloff = ' ';
2864: }
2865: if ($settings->{'lcavailable'} eq '0') {
2866: $domsrchoff = $domsrchon;
2867: $domsrchon = ' ';
2868: }
2869: }
2870: $datatable='<tr class="LC_odd_row">'.
2871: '<td colspan="2"><span class ="LC_nobreak">'.&mt('LON-CAPA directory search available?').'</span></td>'.
2872: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2873: '<input type="radio" name="dirsrch_domavailable"'.
2874: $domsrchon.' value="1" />'.&mt('Yes').'</label> '.
2875: '<label><input type="radio" name="dirsrch_domavailable"'.
2876: $domsrchoff.' value="0" />'.&mt('No').'</label></span></td>'.
2877: '</tr><tr>'.
2878: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Other domains can search LON-CAPA domain?').'</span></td>'.
2879: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2880: '<input type="radio" name="dirsrch_domlocalonly"'.
2881: $domlocaloff.' value="0" />'.&mt('Yes').'</label> '.
2882: '<label><input type="radio" name="dirsrch_domlocalonly"'.
2883: $domlocalon.' value="1" />'.&mt('No').'</label></span></td>'.
2884: '</tr>';
2885: $$rowtotal += 2;
2886: }
2887: return $datatable;
2888: }
2889:
2890: sub print_contacts {
2891: my ($position,$dom,$settings,$rowtotal) = @_;
2892: my $datatable;
2893: my @contacts = ('adminemail','supportemail');
2894: my (%checked,%to,%otheremails,%bccemails,%includestr,%includeloc,%currfield,
2895: $maxsize,$fields,$fieldtitles,$fieldoptions,$possoptions,@mailings);
2896: if ($position eq 'top') {
2897: if (ref($settings) eq 'HASH') {
2898: foreach my $item (@contacts) {
2899: if (exists($settings->{$item})) {
2900: $to{$item} = $settings->{$item};
2901: }
2902: }
2903: }
2904: } elsif ($position eq 'middle') {
2905: @mailings = ('errormail','packagesmail','lonstatusmail','requestsmail',
2906: 'updatesmail','idconflictsmail');
2907: foreach my $type (@mailings) {
2908: $otheremails{$type} = '';
2909: }
2910: } else {
2911: @mailings = ('helpdeskmail','otherdomsmail');
2912: foreach my $type (@mailings) {
2913: $otheremails{$type} = '';
2914: }
2915: $bccemails{'helpdeskmail'} = '';
2916: $bccemails{'otherdomsmail'} = '';
2917: $includestr{'helpdeskmail'} = '';
2918: $includestr{'otherdomsmail'} = '';
2919: ($fields,$fieldtitles,$fieldoptions,$possoptions) = &helpform_fields();
2920: }
2921: if (ref($settings) eq 'HASH') {
2922: unless ($position eq 'top') {
2923: foreach my $type (@mailings) {
2924: if (exists($settings->{$type})) {
2925: if (ref($settings->{$type}) eq 'HASH') {
2926: foreach my $item (@contacts) {
2927: if ($settings->{$type}{$item}) {
2928: $checked{$type}{$item} = ' checked="checked" ';
2929: }
2930: }
2931: $otheremails{$type} = $settings->{$type}{'others'};
2932: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
2933: $bccemails{$type} = $settings->{$type}{'bcc'};
2934: if ($settings->{$type}{'include'} ne '') {
2935: ($includeloc{$type},$includestr{$type}) = split(/:/,$settings->{$type}{'include'},2);
2936: $includestr{$type} = &unescape($includestr{$type});
2937: }
2938: }
2939: }
2940: } elsif ($type eq 'lonstatusmail') {
2941: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
2942: }
2943: }
2944: }
2945: if ($position eq 'bottom') {
2946: foreach my $type (@mailings) {
2947: $bccemails{$type} = $settings->{$type}{'bcc'};
2948: if ($settings->{$type}{'include'} ne '') {
2949: ($includeloc{$type},$includestr{$type}) = split(/:/,$settings->{$type}{'include'},2);
2950: $includestr{$type} = &unescape($includestr{$type});
2951: }
2952: }
2953: if (ref($settings->{'helpform'}) eq 'HASH') {
2954: if (ref($fields) eq 'ARRAY') {
2955: foreach my $field (@{$fields}) {
2956: $currfield{$field} = $settings->{'helpform'}{$field};
2957: }
2958: }
2959: if (exists($settings->{'helpform'}{'maxsize'})) {
2960: $maxsize = $settings->{'helpform'}{'maxsize'};
2961: } else {
2962: $maxsize = '1.0';
2963: }
2964: } else {
2965: if (ref($fields) eq 'ARRAY') {
2966: foreach my $field (@{$fields}) {
2967: $currfield{$field} = 'yes';
2968: }
2969: }
2970: $maxsize = '1.0';
2971: }
2972: }
2973: } else {
2974: if ($position eq 'top') {
2975: $to{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
2976: $to{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
2977: $checked{'errormail'}{'adminemail'} = ' checked="checked" ';
2978: $checked{'packagesmail'}{'adminemail'} = ' checked="checked" ';
2979: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
2980: $checked{'requestsmail'}{'adminemail'} = ' checked="checked" ';
2981: $checked{'updatesmail'}{'adminemail'} = ' checked="checked" ';
2982: $checked{'idconflictsmail'}{'adminemail'} = ' checked="checked" ';
2983: } elsif ($position eq 'bottom') {
2984: $checked{'helpdeskmail'}{'supportemail'} = ' checked="checked" ';
2985: $checked{'otherdomsmail'}{'supportemail'} = ' checked="checked" ';
2986: if (ref($fields) eq 'ARRAY') {
2987: foreach my $field (@{$fields}) {
2988: $currfield{$field} = 'yes';
2989: }
2990: }
2991: $maxsize = '1.0';
2992: }
2993: }
2994: my ($titles,$short_titles) = &contact_titles();
2995: my $rownum = 0;
2996: my $css_class;
2997: if ($position eq 'top') {
2998: foreach my $item (@contacts) {
2999: $css_class = $rownum%2?' class="LC_odd_row"':'';
3000: $datatable .= '<tr'.$css_class.'>'.
3001: '<td><span class="LC_nobreak">'.$titles->{$item}.
3002: '</span></td><td class="LC_right_item">'.
3003: '<input type="text" name="'.$item.'" value="'.
3004: $to{$item}.'" /></td></tr>';
3005: $rownum ++;
3006: }
3007: } elsif ($position eq 'bottom') {
3008: $css_class = $rownum%2?' class="LC_odd_row"':'';
3009: $datatable .= '<tr'.$css_class.'>'.
3010: '<td>'.&mt('Extra helpdesk form fields:').'<br />'.
3011: &mt('(e-mail, subject, and description always shown)').
3012: '</td><td class="LC_left_item">';
3013: if ((ref($fields) eq 'ARRAY') && (ref($fieldtitles) eq 'HASH') &&
3014: (ref($fieldoptions) eq 'HASH') && (ref($possoptions) eq 'HASH')) {
3015: $datatable .= '<table><tr><th>'.&mt('Field').'</th><th>'.&mt('Status').'</th></tr>';
3016: foreach my $field (@{$fields}) {
3017: $datatable .= '<tr><td>'.$fieldtitles->{$field};
3018: if (($field eq 'screenshot') || ($field eq 'cc')) {
3019: $datatable .= ' '.&mt('(logged-in users)');
3020: }
3021: $datatable .='</td><td>';
3022: my $clickaction;
3023: if ($field eq 'screenshot') {
3024: $clickaction = ' onclick="screenshotSize(this);"';
3025: }
3026: if (ref($possoptions->{$field}) eq 'ARRAY') {
3027: foreach my $option (@{$possoptions->{$field}}) {
3028: my $checked;
3029: if ($currfield{$field} eq $option) {
3030: $checked = ' checked="checked"';
3031: }
3032: $datatable .= '<span class="LC_nobreak"><label>'.
3033: '<input type="radio" name="helpform_'.$field.'" '.
3034: 'value="'.$option.'"'.$checked.$clickaction.' />'.$fieldoptions->{$option}.
3035: '</label></span>'.(' 'x2);
3036: }
3037: }
3038: if ($field eq 'screenshot') {
3039: my $display;
3040: if ($currfield{$field} eq 'no') {
3041: $display = ' style="display:none"';
3042: }
3043: $datatable .= '</td></tr><tr id="help_screenshotsize"'.$display.' />'.
3044: '<td>'.&mt('Maximum size for upload (MB)').'</td><td>'.
3045: '<input type="text" size="5" name="helpform_maxsize" value="'.$maxsize.'" />';
3046: }
3047: $datatable .= '</td></tr>';
3048: }
3049: $datatable .= '</table>';
3050: }
3051: $datatable .= '</td></tr>'."\n";
3052: $rownum ++;
3053: }
3054: unless ($position eq 'top') {
3055: foreach my $type (@mailings) {
3056: $css_class = $rownum%2?' class="LC_odd_row"':'';
3057: $datatable .= '<tr'.$css_class.'>'.
3058: '<td><span class="LC_nobreak">'.
3059: $titles->{$type}.': </span></td>'.
3060: '<td class="LC_left_item">';
3061: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
3062: $datatable .= '<fieldset><legend>'.&mt('E-mail recipient(s)').'</legend>';
3063: }
3064: $datatable .= '<span class="LC_nobreak">';
3065: foreach my $item (@contacts) {
3066: $datatable .= '<label>'.
3067: '<input type="checkbox" name="'.$type.'"'.
3068: $checked{$type}{$item}.
3069: ' value="'.$item.'" />'.$short_titles->{$item}.
3070: '</label> ';
3071: }
3072: $datatable .= '</span><br />'.&mt('Others').': '.
3073: '<input type="text" name="'.$type.'_others" '.
3074: 'value="'.$otheremails{$type}.'" />';
3075: my %locchecked;
3076: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
3077: foreach my $loc ('s','b') {
3078: if ($includeloc{$type} eq $loc) {
3079: $locchecked{$loc} = ' checked="checked"';
3080: last;
3081: }
3082: }
3083: $datatable .= '<br />'.&mt('Bcc:').(' 'x6).
3084: '<input type="text" name="'.$type.'_bcc" '.
3085: 'value="'.$bccemails{$type}.'" /></fieldset>'.
3086: '<fieldset><legend>'.&mt('Optional added text').'</legend>'.
3087: &mt('Text automatically added to e-mail:').' '.
3088: '<input type="text" name="'.$type.'_includestr" value="'.$includestr{$type}.'" /><br >'.
3089: '<span class="LC_nobreak">'.&mt('Location:').' '.
3090: '<label><input type="radio" name="'.$type.'_includeloc" value="s"'.$locchecked{'s'}.' />'.&mt('in subject').'</label>'.
3091: (' 'x2).
3092: '<label><input type="radio" name="'.$type.'_includeloc" value="b"'.$locchecked{'b'}.' />'.&mt('in body').'</label>'.
3093: '</span></fieldset>';
3094: }
3095: $datatable .= '</td></tr>'."\n";
3096: $rownum ++;
3097: }
3098: }
3099: if ($position eq 'middle') {
3100: my %choices;
3101: $choices{'reporterrors'} = &mt('E-mail error reports to [_1]',
3102: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
3103: &mt('LON-CAPA core group - MSU'),600,500));
3104: $choices{'reportupdates'} = &mt('E-mail record of completed LON-CAPA updates to [_1]',
3105: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
3106: &mt('LON-CAPA core group - MSU'),600,500));
3107: my @toggles = ('reporterrors','reportupdates');
3108: my %defaultchecked = ('reporterrors' => 'on',
3109: 'reportupdates' => 'on');
3110: (my $reports,$rownum) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
3111: \%choices,$rownum);
3112: $datatable .= $reports;
3113: } elsif ($position eq 'bottom') {
3114: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
3115: my (@posstypes,%usertypeshash);
3116: if (ref($types) eq 'ARRAY') {
3117: @posstypes = @{$types};
3118: }
3119: if (@posstypes) {
3120: if (ref($usertypes) eq 'HASH') {
3121: %usertypeshash = %{$usertypes};
3122: }
3123: my @overridden;
3124: my $numinrow = 4;
3125: if (ref($settings) eq 'HASH') {
3126: if (ref($settings->{'overrides'}) eq 'HASH') {
3127: foreach my $key (sort(keys(%{$settings->{'overrides'}}))) {
3128: if (ref($settings->{'overrides'}{$key}) eq 'HASH') {
3129: push(@overridden,$key);
3130: foreach my $item (@contacts) {
3131: if ($settings->{'overrides'}{$key}{$item}) {
3132: $checked{'override_'.$key}{$item} = ' checked="checked" ';
3133: }
3134: }
3135: $otheremails{'override_'.$key} = $settings->{'overrides'}{$key}{'others'};
3136: $bccemails{'override_'.$key} = $settings->{'overrides'}{$key}{'bcc'};
3137: $includeloc{'override_'.$key} = '';
3138: $includestr{'override_'.$key} = '';
3139: if ($settings->{'overrides'}{$key}{'include'} ne '') {
3140: ($includeloc{'override_'.$key},$includestr{'override_'.$key}) =
3141: split(/:/,$settings->{'overrides'}{$key}{'include'},2);
3142: $includestr{'override_'.$key} = &unescape($includestr{'override_'.$key});
3143: }
3144: }
3145: }
3146: }
3147: }
3148: my $customclass = 'LC_helpdesk_override';
3149: my $optionsprefix = 'LC_options_helpdesk_';
3150:
3151: my $onclicktypes = "toggleHelpdeskRow(this.form,'overrides','$customclass','$optionsprefix');";
3152:
3153: $datatable .= &insttypes_row($settings,$types,$usertypes,$dom,
3154: $numinrow,$othertitle,'overrides',
3155: \$rownum,$onclicktypes,$customclass);
3156: $rownum ++;
3157: $usertypeshash{'default'} = $othertitle;
3158: foreach my $status (@posstypes) {
3159: my $css_class;
3160: if ($rownum%2) {
3161: $css_class = 'LC_odd_row ';
3162: }
3163: $css_class .= $customclass;
3164: my $rowid = $optionsprefix.$status;
3165: my $hidden = 1;
3166: my $currstyle = 'display:none';
3167: if (grep(/^\Q$status\E$/,@overridden)) {
3168: $currstyle = 'display:table-row';
3169: $hidden = 0;
3170: }
3171: my $key = 'override_'.$status;
3172: $datatable .= &overridden_helpdesk($checked{$key},$otheremails{$key},$bccemails{$key},
3173: $includeloc{$key},$includestr{$key},$status,$rowid,
3174: $usertypeshash{$status},$css_class,$currstyle,
3175: \@contacts,$short_titles);
3176: unless ($hidden) {
3177: $rownum ++;
3178: }
3179: }
3180: }
3181: }
3182: $$rowtotal += $rownum;
3183: return $datatable;
3184: }
3185:
3186: sub overridden_helpdesk {
3187: my ($checked,$otheremails,$bccemails,$includeloc,$includestr,$type,$rowid,
3188: $typetitle,$css_class,$rowstyle,$contacts,$short_titles) = @_;
3189: my $class = 'LC_left_item';
3190: if ($css_class) {
3191: $css_class = ' class="'.$css_class.'"';
3192: }
3193: if ($rowid) {
3194: $rowid = ' id="'.$rowid.'"';
3195: }
3196: if ($rowstyle) {
3197: $rowstyle = ' style="'.$rowstyle.'"';
3198: }
3199: my ($output,$description);
3200: $description = &mt('Helpdesk requests from: [_1] in this domain (overrides default)',"<b>$typetitle</b>");
3201: $output = '<tr'.$css_class.$rowid.$rowstyle.'>'.
3202: "<td>$description</td>\n".
3203: '<td class="'.$class.'" colspan="2">'.
3204: '<fieldset><legend>'.&mt('E-mail recipient(s)').'</legend>'.
3205: '<span class="LC_nobreak">';
3206: if (ref($contacts) eq 'ARRAY') {
3207: foreach my $item (@{$contacts}) {
3208: my $check;
3209: if (ref($checked) eq 'HASH') {
3210: $check = $checked->{$item};
3211: }
3212: my $title;
3213: if (ref($short_titles) eq 'HASH') {
3214: $title = $short_titles->{$item};
3215: }
3216: $output .= '<label>'.
3217: '<input type="checkbox" name="override_'.$type.'"'.$check.
3218: ' value="'.$item.'" />'.$title.'</label> ';
3219: }
3220: }
3221: $output .= '</span><br />'.&mt('Others').': '.
3222: '<input type="text" name="override_'.$type.'_others" '.
3223: 'value="'.$otheremails.'" />';
3224: my %locchecked;
3225: foreach my $loc ('s','b') {
3226: if ($includeloc eq $loc) {
3227: $locchecked{$loc} = ' checked="checked"';
3228: last;
3229: }
3230: }
3231: $output .= '<br />'.&mt('Bcc:').(' 'x6).
3232: '<input type="text" name="override_'.$type.'_bcc" '.
3233: 'value="'.$bccemails.'" /></fieldset>'.
3234: '<fieldset><legend>'.&mt('Optional added text').'</legend>'.
3235: &mt('Text automatically added to e-mail:').' '.
3236: '<input type="text" name="override_'.$type.'_includestr" value="'.$includestr.'" /><br >'.
3237: '<span class="LC_nobreak">'.&mt('Location:').' '.
3238: '<label><input type="radio" name="override_'.$type.'_includeloc" value="s"'.$locchecked{'s'}.' />'.&mt('in subject').'</label>'.
3239: (' 'x2).
3240: '<label><input type="radio" name="override_'.$type.'_includeloc" value="b"'.$locchecked{'b'}.' />'.&mt('in body').'</label>'.
3241: '</span></fieldset>'.
3242: '</td></tr>'."\n";
3243: return $output;
3244: }
3245:
3246: sub contacts_javascript {
3247: return <<"ENDSCRIPT";
3248:
3249: <script type="text/javascript">
3250: // <![CDATA[
3251:
3252: function screenshotSize(field) {
3253: if (document.getElementById('help_screenshotsize')) {
3254: if (field.value == 'no') {
3255: document.getElementById('help_screenshotsize').style.display="none";
3256: } else {
3257: document.getElementById('help_screenshotsize').style.display="";
3258: }
3259: }
3260: return;
3261: }
3262:
3263: function toggleHelpdeskRow(form,checkbox,target,prefix,docount) {
3264: if (form.elements[checkbox].length != undefined) {
3265: var count = 0;
3266: if (docount) {
3267: for (var i=0; i<form.elements[checkbox].length; i++) {
3268: if (form.elements[checkbox][i].checked) {
3269: count ++;
3270: }
3271: }
3272: }
3273: for (var i=0; i<form.elements[checkbox].length; i++) {
3274: var type = form.elements[checkbox][i].value;
3275: if (document.getElementById(prefix+type)) {
3276: if (form.elements[checkbox][i].checked) {
3277: document.getElementById(prefix+type).style.display = 'table-row';
3278: if (count % 2 == 1) {
3279: document.getElementById(prefix+type).className = target+' LC_odd_row';
3280: } else {
3281: document.getElementById(prefix+type).className = target;
3282: }
3283: count ++;
3284: } else {
3285: document.getElementById(prefix+type).style.display = 'none';
3286: }
3287: }
3288: }
3289: }
3290: return;
3291: }
3292:
3293:
3294: // ]]>
3295: </script>
3296:
3297: ENDSCRIPT
3298: }
3299:
3300: sub print_helpsettings {
3301: my ($position,$dom,$settings,$rowtotal) = @_;
3302: my $confname = $dom.'-domainconfig';
3303: my $formname = 'display';
3304: my ($datatable,$itemcount);
3305: if ($position eq 'top') {
3306: $itemcount = 1;
3307: my (%choices,%defaultchecked,@toggles);
3308: $choices{'submitbugs'} = &mt('Display link to: [_1]?',
3309: &Apache::loncommon::modal_link('http://bugs.loncapa.org',
3310: &mt('LON-CAPA bug tracker'),600,500));
3311: %defaultchecked = ('submitbugs' => 'on');
3312: @toggles = ('submitbugs');
3313: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
3314: \%choices,$itemcount);
3315: $$rowtotal ++;
3316: } else {
3317: my $css_class;
3318: my %existing=&Apache::lonnet::dump('roles',$dom,$confname,'rolesdef_');
3319: my (%customroles,%ordered,%current);
3320: if (ref($settings) eq 'HASH') {
3321: if (ref($settings->{'adhoc'}) eq 'HASH') {
3322: %current = %{$settings->{'adhoc'}};
3323: }
3324: }
3325: my $count = 0;
3326: foreach my $key (sort(keys(%existing))) {
3327: if ($key=~/^rolesdef\_(\w+)$/) {
3328: my $rolename = $1;
3329: my (%privs,$order);
3330: ($privs{'system'},$privs{'domain'},$privs{'course'}) = split(/\_/,$existing{$key});
3331: $customroles{$rolename} = \%privs;
3332: if (ref($current{$rolename}) eq 'HASH') {
3333: $order = $current{$rolename}{'order'};
3334: }
3335: if ($order eq '') {
3336: $order = $count;
3337: }
3338: $ordered{$order} = $rolename;
3339: $count++;
3340: }
3341: }
3342: my $maxnum = scalar(keys(%ordered));
3343: my @roles_by_num = ();
3344: foreach my $item (sort {$a <=> $b } (keys(%ordered))) {
3345: push(@roles_by_num,$item);
3346: }
3347: my $context = 'domprefs';
3348: my $crstype = 'Course';
3349: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
3350: my @accesstypes = ('all','dh','da','none');
3351: my ($numstatustypes,@jsarray);
3352: if (ref($types) eq 'ARRAY') {
3353: if (@{$types} > 0) {
3354: $numstatustypes = scalar(@{$types});
3355: push(@accesstypes,'status');
3356: @jsarray = ('bystatus');
3357: }
3358: }
3359: my %domhelpdesk = &Apache::lonnet::get_active_domroles($dom,['dh','da']);
3360: if (keys(%domhelpdesk)) {
3361: push(@accesstypes,('inc','exc'));
3362: push(@jsarray,('notinc','notexc'));
3363: }
3364: my $hiddenstr = join("','",@jsarray);
3365: $datatable .= &helpsettings_javascript(\@roles_by_num,$maxnum,$hiddenstr,$formname);
3366: my $context = 'domprefs';
3367: my $crstype = 'Course';
3368: my $prefix = 'helproles_';
3369: my $add_class = 'LC_hidden';
3370: foreach my $num (@roles_by_num) {
3371: my $role = $ordered{$num};
3372: my ($desc,$access,@statuses);
3373: if (ref($current{$role}) eq 'HASH') {
3374: $desc = $current{$role}{'desc'};
3375: $access = $current{$role}{'access'};
3376: if (ref($current{$role}{'insttypes'}) eq 'ARRAY') {
3377: @statuses = @{$current{$role}{'insttypes'}};
3378: }
3379: }
3380: if ($desc eq '') {
3381: $desc = $role;
3382: }
3383: my $identifier = 'custhelp'.$num;
3384: my %full=();
3385: my %levels= (
3386: course => {},
3387: domain => {},
3388: system => {},
3389: );
3390: my %levelscurrent=(
3391: course => {},
3392: domain => {},
3393: system => {},
3394: );
3395: &Apache::lonuserutils::custom_role_privs($customroles{$role},\%full,\%levels,\%levelscurrent);
3396: my @templateroles = &Apache::lonuserutils::custom_template_roles($context,$crstype);
3397: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3398: my $chgstr = ' onchange="javascript:reorderHelpRoles(this.form,'."'helproles_".$num."_pos'".');"';
3399: $datatable .= '<tr '.$css_class.'><td valign="top"><b>'.$role.'</b><br />'.
3400: '<select name="helproles_'.$num.'_pos"'.$chgstr.'>';
3401: for (my $k=0; $k<=$maxnum; $k++) {
3402: my $vpos = $k+1;
3403: my $selstr;
3404: if ($k == $num) {
3405: $selstr = ' selected="selected" ';
3406: }
3407: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
3408: }
3409: $datatable .= '</select>'.(' 'x2).
3410: '<input type="hidden" name="helproles_'.$num.'" value="'.$role.'" />'.
3411: '</td>'.
3412: '<td><fieldset><legend>'.&mt('Role name').'</legend>'.
3413: &mt('Name shown to users:').
3414: '<input type="text" name="helproles_'.$num.'_desc" value="'.$desc.'" />'.
3415: '</fieldset>'.
3416: &helpdeskroles_access($dom,$prefix,$num,$add_class,$current{$role},\@accesstypes,
3417: $othertitle,$usertypes,$types,\%domhelpdesk).
3418: '<fieldset>'.
3419: '<legend>'.&mt('Role privileges').&adhocbutton($prefix,$num,'privs','show').'</legend>'.
3420: &Apache::lonuserutils::custom_role_table($crstype,\%full,\%levels,
3421: \%levelscurrent,$identifier,
3422: 'LC_hidden',$prefix.$num.'_privs').
3423: '</fieldset></td>';
3424: $itemcount ++;
3425: }
3426: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3427: my $newcust = 'custhelp'.$count;
3428: my (%privs,%levelscurrent);
3429: my %full=();
3430: my %levels= (
3431: course => {},
3432: domain => {},
3433: system => {},
3434: );
3435: &Apache::lonuserutils::custom_role_privs(\%privs,\%full,\%levels,\%levelscurrent);
3436: my @templateroles = &Apache::lonuserutils::custom_template_roles($context,$crstype);
3437: my $chgstr = ' onchange="javascript:reorderHelpRoles(this.form,'."'helproles_".$count."_pos'".');"';
3438: $datatable .= '<tr '.$css_class.'><td valign="top"><span class="LC_nobreak"><label>'.
3439: '<input type="hidden" name="helproles_maxnum" value="'.$maxnum.'" />'."\n".
3440: '<select name="helproles_'.$count.'_pos"'.$chgstr.'>';
3441: for (my $k=0; $k<$maxnum+1; $k++) {
3442: my $vpos = $k+1;
3443: my $selstr;
3444: if ($k == $maxnum) {
3445: $selstr = ' selected="selected" ';
3446: }
3447: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
3448: }
3449: $datatable .= '</select> '."\n".
3450: '<input type="checkbox" name="newcusthelp" value="'.$count.'" />'. &mt('Add').
3451: '</label></span></td>'.
3452: '<td><fieldset><legend>'.&mt('Role name').'</legend>'.
3453: '<span class="LC_nobreak">'.
3454: &mt('Internal name:').
3455: '<input type="text" size="10" name="custhelpname'.$count.'" value="" />'.
3456: '</span>'.(' 'x4).
3457: '<span class="LC_nobreak">'.
3458: &mt('Name shown to users:').
3459: '<input type="text" size="20" name="helproles_'.$count.'_desc" value="" />'.
3460: '</span></fieldset>'.
3461: &helpdeskroles_access($dom,$prefix,$count,'',undef,\@accesstypes,$othertitle,
3462: $usertypes,$types,\%domhelpdesk).
3463: '<fieldset><legend>'.&mt('Role privileges').'</legend>'.
3464: &Apache::lonuserutils::custom_role_header($context,$crstype,
3465: \@templateroles,$newcust).
3466: &Apache::lonuserutils::custom_role_table('Course',\%full,\%levels,
3467: \%levelscurrent,$newcust).
3468: '</fieldset></td></tr>';
3469: $count ++;
3470: $$rowtotal += $count;
3471: }
3472: return $datatable;
3473: }
3474:
3475: sub adhocbutton {
3476: my ($prefix,$num,$field,$visibility) = @_;
3477: my %lt = &Apache::lonlocal::texthash(
3478: show => 'Show details',
3479: hide => 'Hide details',
3480: );
3481: return '<span style="text-decoration:line-through; font-weight: normal;">'.(' 'x10).
3482: '</span>'.(' 'x2).'<input type="button" id="'.$prefix.$num.'_'.$field.'_vis"'.
3483: ' value="'.$lt{$visibility}.'" style="height:20px;" '.
3484: 'onclick="toggleHelpdeskItem('."'$num','$field'".');" />'.(' 'x2);
3485: }
3486:
3487: sub helpsettings_javascript {
3488: my ($roles_by_num,$total,$hiddenstr,$formname) = @_;
3489: return unless(ref($roles_by_num) eq 'ARRAY');
3490: my %html_js_lt = &Apache::lonlocal::texthash(
3491: show => 'Show details',
3492: hide => 'Hide details',
3493: );
3494: &html_escape(\%html_js_lt);
3495: my $jstext = ' var helproles = Array('."'".join("','",@{$roles_by_num})."'".');'."\n";
3496: return <<"ENDSCRIPT";
3497: <script type="text/javascript">
3498: // <![CDATA[
3499:
3500: function reorderHelpRoles(form,item) {
3501: var changedVal;
3502: $jstext
3503: var newpos = 'helproles_${total}_pos';
3504: var maxh = 1 + $total;
3505: var current = new Array();
3506: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
3507: if (item == newpos) {
3508: changedVal = newitemVal;
3509: } else {
3510: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
3511: current[newitemVal] = newpos;
3512: }
3513: for (var i=0; i<helproles.length; i++) {
3514: var elementName = 'helproles_'+helproles[i]+'_pos';
3515: if (elementName != item) {
3516: if (form.elements[elementName]) {
3517: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
3518: current[currVal] = elementName;
3519: }
3520: }
3521: }
3522: var oldVal;
3523: for (var j=0; j<maxh; j++) {
3524: if (current[j] == undefined) {
3525: oldVal = j;
3526: }
3527: }
3528: if (oldVal < changedVal) {
3529: for (var k=oldVal+1; k<=changedVal ; k++) {
3530: var elementName = current[k];
3531: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
3532: }
3533: } else {
3534: for (var k=changedVal; k<oldVal; k++) {
3535: var elementName = current[k];
3536: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
3537: }
3538: }
3539: return;
3540: }
3541:
3542: function helpdeskAccess(num) {
3543: var curraccess = null;
3544: if (document.$formname.elements['helproles_'+num+'_access'].length) {
3545: for (var i=0; i<document.$formname.elements['helproles_'+num+'_access'].length; i++) {
3546: if (document.$formname.elements['helproles_'+num+'_access'][i].checked) {
3547: curraccess = document.$formname.elements['helproles_'+num+'_access'][i].value;
3548: }
3549: }
3550: }
3551: var shown = Array();
3552: var hidden = Array();
3553: if (curraccess == 'none') {
3554: hidden = Array('$hiddenstr');
3555: } else {
3556: if (curraccess == 'status') {
3557: shown = Array('bystatus');
3558: hidden = Array('notinc','notexc');
3559: } else {
3560: if (curraccess == 'exc') {
3561: shown = Array('notexc');
3562: hidden = Array('notinc','bystatus');
3563: }
3564: if (curraccess == 'inc') {
3565: shown = Array('notinc');
3566: hidden = Array('notexc','bystatus');
3567: }
3568: if ((curraccess == 'all') || (curraccess == 'dh') || (curraccess == 'da')) {
3569: hidden = Array('notinc','notexc','bystatus');
3570: }
3571: }
3572: }
3573: if (hidden.length > 0) {
3574: for (var i=0; i<hidden.length; i++) {
3575: if (document.getElementById('helproles_'+num+'_'+hidden[i])) {
3576: document.getElementById('helproles_'+num+'_'+hidden[i]).style.display = 'none';
3577: }
3578: }
3579: }
3580: if (shown.length > 0) {
3581: for (var i=0; i<shown.length; i++) {
3582: if (document.getElementById('helproles_'+num+'_'+shown[i])) {
3583: if (shown[i] == 'privs') {
3584: document.getElementById('helproles_'+num+'_'+shown[i]).style.display = 'block';
3585: } else {
3586: document.getElementById('helproles_'+num+'_'+shown[i]).style.display = 'inline-block';
3587: }
3588: }
3589: }
3590: }
3591: return;
3592: }
3593:
3594: function toggleHelpdeskItem(num,field) {
3595: if (document.getElementById('helproles_'+num+'_'+field)) {
3596: if (document.getElementById('helproles_'+num+'_'+field).className.match(/(?:^|\\s)LC_hidden(?!\\S)/)) {
3597: document.getElementById('helproles_'+num+'_'+field).className =
3598: document.getElementById('helproles_'+num+'_'+field).className.replace(/(?:^|\\s)LC_hidden(?!\\S)/g ,'');
3599: if (document.getElementById('helproles_'+num+'_'+field+'_vis')) {
3600: document.getElementById('helproles_'+num+'_'+field+'_vis').value = '$html_js_lt{hide}';
3601: }
3602: } else {
3603: document.getElementById('helproles_'+num+'_'+field).className += ' LC_hidden';
3604: if (document.getElementById('helproles_'+num+'_'+field+'_vis')) {
3605: document.getElementById('helproles_'+num+'_'+field+'_vis').value = '$html_js_lt{show}';
3606: }
3607: }
3608: }
3609: return;
3610: }
3611:
3612: // ]]>
3613: </script>
3614:
3615: ENDSCRIPT
3616: }
3617:
3618: sub helpdeskroles_access {
3619: my ($dom,$prefix,$num,$add_class,$current,$accesstypes,$othertitle,
3620: $usertypes,$types,$domhelpdesk) = @_;
3621: return unless ((ref($accesstypes) eq 'ARRAY') && (ref($domhelpdesk) eq 'HASH'));
3622: my %lt = &Apache::lonlocal::texthash(
3623: 'rou' => 'Role usage',
3624: 'whi' => 'Which helpdesk personnel may use this role?',
3625: 'all' => 'All with domain helpdesk or helpdesk assistant role',
3626: 'dh' => 'All with domain helpdesk role',
3627: 'da' => 'All with domain helpdesk assistant role',
3628: 'none' => 'None',
3629: 'status' => 'Determined based on institutional status',
3630: 'inc' => 'Include all, but exclude specific personnel',
3631: 'exc' => 'Exclude all, but include specific personnel',
3632: );
3633: my %usecheck = (
3634: all => ' checked="checked"',
3635: );
3636: my %displaydiv = (
3637: status => 'none',
3638: inc => 'none',
3639: exc => 'none',
3640: priv => 'block',
3641: );
3642: my $output;
3643: if (ref($current) eq 'HASH') {
3644: if (($current->{'access'} ne '') && ($current->{'access'} ne 'all')) {
3645: if (grep(/^\Q$current->{access}\E$/,@{$accesstypes})) {
3646: $usecheck{$current->{access}} = $usecheck{'all'};
3647: delete($usecheck{'all'});
3648: if ($current->{access} =~ /^(status|inc|exc)$/) {
3649: my $access = $1;
3650: $displaydiv{$access} = 'inline';
3651: } elsif ($current->{access} eq 'none') {
3652: $displaydiv{'priv'} = 'none';
3653: }
3654: }
3655: }
3656: }
3657: $output = '<fieldset id="'.$prefix.$num.'_usage"><legend>'.$lt{'rou'}.'</legend>'.
3658: '<p>'.$lt{'whi'}.'</p>';
3659: foreach my $access (@{$accesstypes}) {
3660: $output .= '<p><label><input type="radio" name="'.$prefix.$num.'_access" value="'.$access.'" '.$usecheck{$access}.
3661: ' onclick="helpdeskAccess('."'$num'".');" />'.
3662: $lt{$access}.'</label>';
3663: if ($access eq 'status') {
3664: $output .= '<div id="'.$prefix.$num.'_bystatus" style="display:'.$displaydiv{$access}.'">'.
3665: &Apache::lonuserutils::adhoc_status_types($dom,$prefix,$num,$current->{$access},
3666: $othertitle,$usertypes,$types).
3667: '</div>';
3668: } elsif (($access eq 'inc') && (keys(%{$domhelpdesk}) > 0)) {
3669: $output .= '<div id="'.$prefix.$num.'_notinc" style="display:'.$displaydiv{$access}.'">'.
3670: &Apache::lonuserutils::adhoc_staff($access,$prefix,$num,$current->{$access},$domhelpdesk).
3671: '</div>';
3672: } elsif (($access eq 'exc') && (keys(%{$domhelpdesk}) > 0)) {
3673: $output .= '<div id="'.$prefix.$num.'_notexc" style="display:'.$displaydiv{$access}.'">'.
3674: &Apache::lonuserutils::adhoc_staff($access,$prefix,$num,$current->{$access},$domhelpdesk).
3675: '</div>';
3676: }
3677: $output .= '</p>';
3678: }
3679: $output .= '</fieldset>';
3680: return $output;
3681: }
3682:
3683: sub radiobutton_prefs {
3684: my ($settings,$toggles,$defaultchecked,$choices,$itemcount,$onclick,
3685: $additional,$align) = @_;
3686: return unless ((ref($toggles) eq 'ARRAY') && (ref($defaultchecked) eq 'HASH') &&
3687: (ref($choices) eq 'HASH'));
3688:
3689: my (%checkedon,%checkedoff,$datatable,$css_class);
3690:
3691: foreach my $item (@{$toggles}) {
3692: if ($defaultchecked->{$item} eq 'on') {
3693: $checkedon{$item} = ' checked="checked" ';
3694: $checkedoff{$item} = ' ';
3695: } elsif ($defaultchecked->{$item} eq 'off') {
3696: $checkedoff{$item} = ' checked="checked" ';
3697: $checkedon{$item} = ' ';
3698: }
3699: }
3700: if (ref($settings) eq 'HASH') {
3701: foreach my $item (@{$toggles}) {
3702: if ($settings->{$item} eq '1') {
3703: $checkedon{$item} = ' checked="checked" ';
3704: $checkedoff{$item} = ' ';
3705: } elsif ($settings->{$item} eq '0') {
3706: $checkedoff{$item} = ' checked="checked" ';
3707: $checkedon{$item} = ' ';
3708: }
3709: }
3710: }
3711: if ($onclick) {
3712: $onclick = ' onclick="'.$onclick.'"';
3713: }
3714: foreach my $item (@{$toggles}) {
3715: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3716: $datatable .=
3717: '<tr'.$css_class.'><td valign="top">'.
3718: '<span class="LC_nobreak">'.$choices->{$item}.
3719: '</span></td>';
3720: if ($align eq 'left') {
3721: $datatable .= '<td class="LC_left_item">';
3722: } else {
3723: $datatable .= '<td class="LC_right_item">';
3724: }
3725: $datatable .=
3726: '<span class="LC_nobreak">'.
3727: '<label><input type="radio" name="'.
3728: $item.'" '.$checkedon{$item}.' value="1"'.$onclick.' />'.&mt('Yes').
3729: '</label> <label><input type="radio" name="'.$item.'" '.
3730: $checkedoff{$item}.' value="0"'.$onclick.' />'.&mt('No').'</label>'.
3731: '</span>'.$additional.
3732: '</td>'.
3733: '</tr>';
3734: $itemcount ++;
3735: }
3736: return ($datatable,$itemcount);
3737: }
3738:
3739: sub print_ltitools {
3740: my ($dom,$settings,$rowtotal) = @_;
3741: my $rownum = 0;
3742: my $css_class;
3743: my $itemcount = 1;
3744: my $maxnum = 0;
3745: my %ordered;
3746: if (ref($settings) eq 'HASH') {
3747: foreach my $item (keys(%{$settings})) {
3748: if (ref($settings->{$item}) eq 'HASH') {
3749: my $num = $settings->{$item}{'order'};
3750: $ordered{$num} = $item;
3751: }
3752: }
3753: }
3754: my $confname = $dom.'-domainconfig';
3755: my $switchserver = &check_switchserver($dom,$confname);
3756: my $maxnum = scalar(keys(%ordered));
3757: my $datatable = <itools_javascript($settings);
3758: my %lt = <itools_names();
3759: my @courseroles = ('cc','in','ta','ep','st');
3760: my @ltiroles = qw(Instructor ContentDeveloper TeachingAssistant Learner);
3761: my @fields = ('fullname','firstname','lastname','email','user','roles');
3762: if (keys(%ordered)) {
3763: my @items = sort { $a <=> $b } keys(%ordered);
3764: for (my $i=0; $i<@items; $i++) {
3765: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3766: my $item = $ordered{$items[$i]};
3767: my ($title,$key,$secret,$url,$imgsrc,$version);
3768: if (ref($settings->{$item}) eq 'HASH') {
3769: $title = $settings->{$item}->{'title'};
3770: $url = $settings->{$item}->{'url'};
3771: $key = $settings->{$item}->{'key'};
3772: $secret = $settings->{$item}->{'secret'};
3773: my $image = $settings->{$item}->{'image'};
3774: if ($image ne '') {
3775: $imgsrc = '<img src="'.$image.'" alt="'.&mt('Tool Provider icon').'" />';
3776: }
3777: }
3778: my $chgstr = ' onchange="javascript:reorderLTI(this.form,'."'ltitools_".$item."'".');"';
3779: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
3780: .'<select name="ltitools_'.$item.'"'.$chgstr.'>';
3781: for (my $k=0; $k<=$maxnum; $k++) {
3782: my $vpos = $k+1;
3783: my $selstr;
3784: if ($k == $i) {
3785: $selstr = ' selected="selected" ';
3786: }
3787: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
3788: }
3789: $datatable .= '</select>'.(' 'x2).
3790: '<label><input type="checkbox" name="ltitools_del" value="'.$item.'" />'.
3791: &mt('Delete?').'</label></span></td>'.
3792: '<td colspan="2">'.
3793: '<fieldset><legend>'.&mt('Required settings').'</legend>'.
3794: '<span class="LC_nobreak">'.$lt{'title'}.':<input type="text" size="30" name="ltitools_title_'.$i.'" value="'.$title.'" /></span> '.
3795: (' 'x2).
3796: '<span class="LC_nobreak">'.$lt{'version'}.':<select name="ltitools_version_'.$i.'">'.
3797: '<option value="LTI-1p0" selected="selected">1.1</option></select></span> '.
3798: (' 'x2).
3799: '<span class="LC_nobreak">'.$lt{'msgtype'}.':<select name="ltitools_msgtype_'.$i.'">'.
3800: '<option value="basic-lti-launch-request" selected="selected">Launch</option></select></span> '.
3801: '<br /><br />'.
3802: '<span class="LC_nobreak">'.$lt{'url'}.':<input type="text" size="30" name="ltitools_url_'.$i.'"'.
3803: ' value="'.$url.'" /></span>'.
3804: (' 'x2).
3805: '<span class="LC_nobreak">'.$lt{'key'}.
3806: '<input type="text" size="25" name="ltitools_key_'.$i.'" value="'.$key.'" /></span> '.
3807: (' 'x2).
3808: '<span class="LC_nobreak">'.$lt{'secret'}.':'.
3809: '<input type="password" size="20" name="ltitools_secret_'.$i.'" value="'.$secret.'" />'.
3810: '<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>'.
3811: '<input type="hidden" name="ltitools_id_'.$i.'" value="'.$item.'" /></span>'.
3812: '</fieldset>'.
3813: '<fieldset><legend>'.&mt('Optional settings').'</legend>'.
3814: '<span class="LC_nobreak">'.&mt('Display target:');
3815: my %currdisp;
3816: if (ref($settings->{$item}->{'display'}) eq 'HASH') {
3817: if ($settings->{$item}->{'display'}->{'target'} eq 'window') {
3818: $currdisp{'window'} = ' checked="checked"';
3819: } elsif ($settings->{$item}->{'display'}->{'target'} eq 'tab') {
3820: $currdisp{'tab'} = ' checked="checked"';
3821: } else {
3822: $currdisp{'iframe'} = ' checked="checked"';
3823: }
3824: if ($settings->{$item}->{'display'}->{'width'} =~ /^(\d+)$/) {
3825: $currdisp{'width'} = $1;
3826: }
3827: if ($settings->{$item}->{'display'}->{'height'} =~ /^(\d+)$/) {
3828: $currdisp{'height'} = $1;
3829: }
3830: $currdisp{'linktext'} = $settings->{$item}->{'display'}->{'linktext'};
3831: $currdisp{'explanation'} = $settings->{$item}->{'display'}->{'explanation'};
3832: } else {
3833: $currdisp{'iframe'} = ' checked="checked"';
3834: }
3835: foreach my $disp ('iframe','tab','window') {
3836: $datatable .= '<label><input type="radio" name="ltitools_target_'.$i.'" value="'.$disp.'"'.$currdisp{$disp}.' />'.
3837: $lt{$disp}.'</label>'.(' 'x2);
3838: }
3839: $datatable .= (' 'x4);
3840: foreach my $dimen ('width','height') {
3841: $datatable .= '<label>'.$lt{$dimen}.' '.
3842: '<input type="text" name="ltitools_'.$dimen.'_'.$i.'" size="5" value="'.$currdisp{$dimen}.'" /></label>'.
3843: (' 'x2);
3844: }
3845: $datatable .= '<br />'.
3846: '<div class="LC_left_float">'.$lt{'linktext'}.'<br />'.
3847: '<input type="text" name="ltitools_linktext_'.$i.'" size="25" value="'.$currdisp{'linktext'}.'" /></label></div>'.
3848: '<div class="LC_left_float">'.$lt{'explanation'}.'<br />'.
3849: '<textarea name="ltitools_explanation_'.$i.'" rows="5" cols="40">'.$currdisp{'explanation'}.
3850: '</textarea></div><div style=""></div><br />';
3851: $datatable .= '<br />';
3852: foreach my $extra ('passback','roster') {
3853: my $checkedon = '';
3854: my $checkedoff = ' checked="checked"';
3855: if ($settings->{$item}->{$extra}) {
3856: $checkedon = $checkedoff;
3857: $checkedoff = '';
3858: }
3859: $datatable .= $lt{$extra}.' '.
3860: '<label><input type="radio" name="ltitools_'.$extra.'_'.$i.'" value="1"'.$checkedon.' />'.
3861: &mt('Yes').'</label>'.(' 'x2).
3862: '<label><input type="radio" name="ltitools_'.$extra.'_'.$i.'" value="0"'.$checkedoff.' />'.
3863: &mt('No').'</label>'.(' 'x4);
3864: }
3865: $datatable .= '<br /><br /><span class="LC_nobreak">'.$lt{'icon'}.': ';
3866: if ($imgsrc) {
3867: $datatable .= $imgsrc.
3868: '<label><input type="checkbox" name="ltitools_image_del"'.
3869: ' value="'.$item.'" />'.&mt('Delete?').'</label></span> '.
3870: '<span class="LC_nobreak"> '.&mt('Replace:').' ';
3871: } else {
3872: $datatable .= '('.&mt('if larger than 21x21 pixels, image will be scaled').') ';
3873: }
3874: if ($switchserver) {
3875: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
3876: } else {
3877: $datatable .= '<input type="file" name="ltitools_image_'.$i.'" value="" />';
3878: }
3879: $datatable .= '</span></fieldset>';
3880: my (%checkedfields,%rolemaps);
3881: if (ref($settings->{$item}) eq 'HASH') {
3882: if (ref($settings->{$item}->{'fields'}) eq 'HASH') {
3883: %checkedfields = %{$settings->{$item}->{'fields'}};
3884: }
3885: if (ref($settings->{$item}->{'roles'}) eq 'HASH') {
3886: %rolemaps = %{$settings->{$item}->{'roles'}};
3887: $checkedfields{'roles'} = 1;
3888: }
3889: }
3890: $datatable .= '<fieldset><legend>'.&mt('User data sent on launch').'</legend>'.
3891: '<span class="LC_nobreak">';
3892: foreach my $field (@fields) {
3893: my $checked;
3894: if ($checkedfields{$field}) {
3895: $checked = ' checked="checked"';
3896: }
3897: $datatable .= '<label>'.
3898: '<input type="checkbox" name="ltitools_fields_'.$i.'" value="'.$field.'"'.$checked.' />'.
3899: $lt{$field}.'</label>'.(' ' x2);
3900: }
3901: $datatable .= '</span></fieldset>'.
3902: '<fieldset><legend>'.&mt('Role mapping').'</legend><table><tr>';
3903: foreach my $role (@courseroles) {
3904: my ($selected,$selectnone);
3905: if (!$rolemaps{$role}) {
3906: $selectnone = ' selected="selected"';
3907: }
3908: $datatable .= '<td align="center">'.
3909: &Apache::lonnet::plaintext($role,'Course').'<br />'.
3910: '<select name="ltitools_roles_'.$role.'_'.$i.'">'.
3911: '<option value=""'.$selectnone.'>'.&mt('Select').'</option>';
3912: foreach my $ltirole (@ltiroles) {
3913: unless ($selectnone) {
3914: if ($rolemaps{$role} eq $ltirole) {
3915: $selected = ' selected="selected"';
3916: } else {
3917: $selected = '';
3918: }
3919: }
3920: $datatable .= '<option value="'.$ltirole.'"'.$selected.'>'.$ltirole.'</option>';
3921: }
3922: $datatable .= '</select></td>';
3923: }
3924: $datatable .= '</tr></table></fieldset>';
3925: my %courseconfig;
3926: if (ref($settings->{$item}) eq 'HASH') {
3927: if (ref($settings->{$item}->{'crsconf'}) eq 'HASH') {
3928: %courseconfig = %{$settings->{$item}->{'crsconf'}};
3929: }
3930: }
3931: $datatable .= '<fieldset><legend>'.&mt('Configurable in course').'</legend><span class="LC_nobreak">';
3932: foreach my $item ('label','title','target','linktext','explanation') {
3933: my $checked;
3934: if ($courseconfig{$item}) {
3935: $checked = ' checked="checked"';
3936: }
3937: $datatable .= '<label>'.
3938: '<input type="checkbox" name="ltitools_courseconfig_'.$i.'" value="'.$item.'"'.$checked.' />'.
3939: $lt{'crs'.$item}.'</label>'.(' ' x2)."\n";
3940: }
3941: $datatable .= '</span></fieldset>'.
3942: '<fieldset><legend>'.&mt('Custom items sent on launch').'</legend>'.
3943: '<table><tr><th>'.&mt('Action').'</th><th>'.&mt('Name').'</th><th>'.&mt('Value').'</th></tr>';
3944: if (ref($settings->{$item}->{'custom'}) eq 'HASH') {
3945: my %custom = %{$settings->{$item}->{'custom'}};
3946: if (keys(%custom) > 0) {
3947: foreach my $key (sort(keys(%custom))) {
3948: $datatable .= '<tr><td><span class="LC_nobreak">'.
3949: '<label><input type="checkbox" name="ltitools_customdel_'.$i.'" value="'.
3950: $key.'" />'.&mt('Delete').'</label></span></td><td>'.$key.'</td>'.
3951: '<td><input type="text" name="ltitools_customval_'.$key.'_'.$i.'"'.
3952: ' value="'.$custom{$key}.'" /></td></tr>';
3953: }
3954: }
3955: }
3956: $datatable .= '<tr><td><span class="LC_nobreak">'.
3957: '<label><input type="checkbox" name="ltitools_customadd" value="'.$i.'" />'.
3958: &mt('Add').'</label></span></td><td><input type="text" name="ltitools_custom_name_'.$i.'" />'.
3959: '</td><td><input type="text" name="ltitools_custom_value_'.$i.'" /></td></tr>';
3960: $datatable .= '</table></fieldset></td></tr>'."\n";
3961: $itemcount ++;
3962: }
3963: }
3964: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3965: my $chgstr = ' onchange="javascript:reorderLTI(this.form,'."'ltitools_add_pos'".');"';
3966: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'."\n".
3967: '<input type="hidden" name="ltitools_maxnum" value="'.$maxnum.'" />'."\n".
3968: '<select name="ltitools_add_pos"'.$chgstr.'>';
3969: for (my $k=0; $k<$maxnum+1; $k++) {
3970: my $vpos = $k+1;
3971: my $selstr;
3972: if ($k == $maxnum) {
3973: $selstr = ' selected="selected" ';
3974: }
3975: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
3976: }
3977: $datatable .= '</select> '."\n".
3978: '<input type="checkbox" name="ltitools_add" value="1" />'.&mt('Add').'</td>'."\n".
3979: '<td colspan="2">'.
3980: '<fieldset><legend>'.&mt('Required settings').'</legend>'.
3981: '<span class="LC_nobreak">'.$lt{'title'}.':<input type="text" size="30" name="ltitools_add_title" value="" /></span> '."\n".
3982: (' 'x2).
3983: '<span class="LC_nobreak">'.$lt{'version'}.':<select name="ltitools_add_version">'.
3984: '<option value="LTI-1p0" selected="selected">1.1</option></select></span> '."\n".
3985: (' 'x2).
3986: '<span class="LC_nobreak">'.$lt{'msgtype'}.':<select name="ltitools_add_msgtype">'.
3987: '<option value="basic-lti-launch-request" selected="selected">Launch</option></select></span> '.
3988: '<br />'.
3989: '<span class="LC_nobreak">'.$lt{'url'}.':<input type="text" size="30" name="ltitools_add_url" value="" /></span> '."\n".
3990: (' 'x2).
3991: '<span class="LC_nobreak">'.$lt{'key'}.':<input type="text" size="25" name="ltitools_add_key" value="" /></span> '."\n".
3992: (' 'x2).
3993: '<span class="LC_nobreak">'.$lt{'secret'}.':<input type="password" size="20" name="ltitools_add_secret" value="" />'.
3994: '<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".
3995: '</fieldset>'.
3996: '<fieldset><legend>'.&mt('Optional settings').'</legend>'.
3997: '<span class="LC_nobreak">'.&mt('Display target:');
3998: my %defaultdisp;
3999: $defaultdisp{'iframe'} = ' checked="checked"';
4000: foreach my $disp ('iframe','tab','window') {
4001: $datatable .= '<label><input type="radio" name="ltitools_add_target" value="'.$disp.'"'.$defaultdisp{$disp}.' />'.
4002: $lt{$disp}.'</label>'.(' 'x2);
4003: }
4004: $datatable .= (' 'x4);
4005: foreach my $dimen ('width','height') {
4006: $datatable .= '<label>'.$lt{$dimen}.' '.
4007: '<input type="text" name="ltitools_add_'.$dimen.'" size="5" /></label>'.
4008: (' 'x2);
4009: }
4010: $datatable .= '<br />'.
4011: '<div class="LC_left_float">'.$lt{'linktext'}.'<br />'.
4012: '<input type="text" name="ltitools_add_linktext" size="5" /></label></div>'.
4013: '<div class="LC_left_float">'.$lt{'explanation'}.'<br />'.
4014: '<textarea name=ltitools_add_explanation" rows="5" cols="40"></textarea>'.
4015: '</div><div style=""></div><br />';
4016: foreach my $extra ('passback','roster') {
4017: $datatable .= $lt{$extra}.' '.
4018: '<label><input type="radio" name="ltitools_add_'.$extra.'" value="1" />'.
4019: &mt('Yes').'</label>'.(' 'x2).
4020: '<label><input type="radio" name="ltitools_add_'.$extra.'" value="0" checked="checked" />'.
4021: &mt('No').'</label>'.(' 'x4);
4022: }
4023: $datatable .= '<br /><br /><span class="LC_nobreak">'.$lt{'icon'}.': '.
4024: '('.&mt('if larger than 21x21 pixels, image will be scaled').') ';
4025: if ($switchserver) {
4026: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
4027: } else {
4028: $datatable .= '<input type="file" name="ltitools_add_image" value="" />';
4029: }
4030: $datatable .= '</span></fieldset>'.
4031: '<fieldset><legend>'.&mt('User data sent on launch').'</legend>'.
4032: '<span class="LC_nobreak">';
4033: foreach my $field (@fields) {
4034: $datatable .= '<label>'.
4035: '<input type="checkbox" name="ltitools_add_fields" value="'.$field.'" />'.
4036: $lt{$field}.'</label>'.(' ' x2);
4037: }
4038: $datatable .= '</span></fieldset>'.
4039: '<fieldset><legend>'.&mt('Role mapping').'</legend><table><tr>';
4040: foreach my $role (@courseroles) {
4041: my ($checked,$checkednone);
4042: $datatable .= '<td align="center">'.
4043: &Apache::lonnet::plaintext($role,'Course').'<br />'.
4044: '<select name="ltitools_add_roles_'.$role.'">'.
4045: '<option value="" selected="selected">'.&mt('Select').'</option>';
4046: foreach my $ltirole (@ltiroles) {
4047: $datatable .= '<option value="'.$ltirole.'">'.$ltirole.'</option>';
4048: }
4049: $datatable .= '</select></td>';
4050: }
4051: $datatable .= '</tr></table></fieldset>'.
4052: '<fieldset><legend>'.&mt('Configurable in course').'</legend><span class="LC_nobreak">';
4053: foreach my $item ('label','title','target','linktext','explanation') {
4054: $datatable .= '<label>'.
4055: '<input type="checkbox" name="ltitools_courseconfig" value="'.$item.'" checked="checked" />'.
4056: $lt{'crs'.$item}.'</label>'.(' ' x2)."\n";
4057: }
4058: $datatable .= '</span></fieldset>'.
4059: '<fieldset><legend>'.&mt('Custom items sent on launch').'</legend>'.
4060: '<table><tr><th>'.&mt('Action').'</th><th>'.&mt('Name').'</th><th>'.&mt('Value').'</th></tr>'.
4061: '<tr><td><span class="LC_nobreak">'.
4062: '<label><input type="checkbox" name="ltitools_add_custom" value="1" />'.
4063: &mt('Add').'</label></span></td><td><input type="text" name="ltitools_add_custom_name" />'.
4064: '</td><td><input type="text" name="ltitools_add_custom_value" /></td></tr>'.
4065: '</table></fieldset></td></tr>'."\n".
4066: '</td>'."\n".
4067: '</tr>'."\n";
4068: $itemcount ++;
4069: return $datatable;
4070: }
4071:
4072: sub ltitools_names {
4073: my %lt = &Apache::lonlocal::texthash(
4074: 'title' => 'Title',
4075: 'version' => 'Version',
4076: 'msgtype' => 'Message Type',
4077: 'url' => 'URL',
4078: 'key' => 'Key',
4079: 'secret' => 'Secret',
4080: 'icon' => 'Icon',
4081: 'user' => 'Username:domain',
4082: 'fullname' => 'Full Name',
4083: 'firstname' => 'First Name',
4084: 'lastname' => 'Last Name',
4085: 'email' => 'E-mail',
4086: 'roles' => 'Role',
4087: 'window' => 'Window',
4088: 'tab' => 'Tab',
4089: 'iframe' => 'iFrame',
4090: 'height' => 'Height',
4091: 'width' => 'Width',
4092: 'linktext' => 'Default Link Text',
4093: 'explanation' => 'Default Explanation',
4094: 'passback' => 'Tool can return grades:',
4095: 'roster' => 'Tool can retrieve roster:',
4096: 'crstarget' => 'Display target',
4097: 'crslabel' => 'Course label',
4098: 'crstitle' => 'Course title',
4099: 'crslinktext' => 'Link Text',
4100: 'crsexplanation' => 'Explanation',
4101: );
4102:
4103: return %lt;
4104: }
4105:
4106: sub print_coursedefaults {
4107: my ($position,$dom,$settings,$rowtotal) = @_;
4108: my ($css_class,$datatable,%checkedon,%checkedoff,%defaultchecked,@toggles);
4109: my $itemcount = 1;
4110: my %choices = &Apache::lonlocal::texthash (
4111: uploadquota => 'Default quota for files uploaded directly to course/community using Course Editor (MB)',
4112: anonsurvey_threshold => 'Responder count needed before showing submissions for anonymous surveys',
4113: coursecredits => 'Credits can be specified for courses',
4114: uselcmath => 'Math preview uses LON-CAPA previewer (javascript) in place of DragMath (Java)',
4115: usejsme => 'Molecule editor uses JSME (HTML5) in place of JME (Java)',
4116: postsubmit => 'Disable submit button/keypress following student submission',
4117: canclone => "People who may clone a course (besides course's owner and coordinators)",
4118: mysqltables => 'Lifetime (s) of "Temporary" MySQL tables (student performance data) on homeserver',
4119: );
4120: my %staticdefaults = (
4121: anonsurvey_threshold => 10,
4122: uploadquota => 500,
4123: postsubmit => 60,
4124: mysqltables => 172800,
4125: );
4126: if ($position eq 'top') {
4127: %defaultchecked = (
4128: 'uselcmath' => 'on',
4129: 'usejsme' => 'on',
4130: 'canclone' => 'none',
4131: );
4132: @toggles = ('uselcmath','usejsme');
4133: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
4134: \%choices,$itemcount);
4135: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4136: $datatable .=
4137: '<tr'.$css_class.'><td valign="top">'.
4138: '<span class="LC_nobreak">'.$choices{'canclone'}.
4139: '</span></td><td class="LC_left_item">';
4140: my $currcanclone = 'none';
4141: my $onclick;
4142: my @cloneoptions = ('none','domain');
4143: my %clonetitles = (
4144: none => 'No additional course requesters',
4145: domain => "Any course requester in course's domain",
4146: instcode => 'Course requests for official courses ...',
4147: );
4148: my (%codedefaults,@code_order,@posscodes);
4149: if (&Apache::lonnet::auto_instcode_defaults($dom,\%codedefaults,
4150: \@code_order) eq 'ok') {
4151: if (@code_order > 0) {
4152: push(@cloneoptions,'instcode');
4153: $onclick = ' onclick="toggleDisplay(this.form,'."'cloneinstcode'".');"';
4154: }
4155: }
4156: if (ref($settings) eq 'HASH') {
4157: if ($settings->{'canclone'}) {
4158: if (ref($settings->{'canclone'}) eq 'HASH') {
4159: if (ref($settings->{'canclone'}{'instcode'}) eq 'ARRAY') {
4160: if (@code_order > 0) {
4161: $currcanclone = 'instcode';
4162: @posscodes = @{$settings->{'canclone'}{'instcode'}};
4163: }
4164: }
4165: } elsif ($settings->{'canclone'} eq 'domain') {
4166: $currcanclone = $settings->{'canclone'};
4167: }
4168: }
4169: }
4170: foreach my $option (@cloneoptions) {
4171: my ($checked,$additional);
4172: if ($currcanclone eq $option) {
4173: $checked = ' checked="checked"';
4174: }
4175: if ($option eq 'instcode') {
4176: if (@code_order) {
4177: my $show = 'none';
4178: if ($checked) {
4179: $show = 'block';
4180: }
4181: $additional = '<div id="cloneinstcode" style="display:'.$show.'" />'.
4182: &mt('Institutional codes for new and cloned course have identical:').
4183: '<br />';
4184: foreach my $item (@code_order) {
4185: my $codechk;
4186: if ($checked) {
4187: if (grep(/^\Q$item\E$/,@posscodes)) {
4188: $codechk = ' checked="checked"';
4189: }
4190: }
4191: $additional .= '<label>'.
4192: '<input type="checkbox" name="clonecode" value="'.$item.'"'.$codechk.' />'.
4193: $item.'</label>';
4194: }
4195: $additional .= (' 'x2).'('.&mt('check as many as needed').')</div>';
4196: }
4197: }
4198: $datatable .=
4199: '<span class="LC_nobreak"><label><input type="radio" name="canclone"'.$checked.
4200: ' value="'.$option.'"'.$onclick.' />'.$clonetitles{$option}.
4201: '</label> '.$additional.'</span><br />';
4202: }
4203: $datatable .= '</td>'.
4204: '</tr>';
4205: $itemcount ++;
4206: } else {
4207: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
4208: my ($currdefresponder,%defcredits,%curruploadquota,%deftimeout,%currmysql);
4209: my $currusecredits = 0;
4210: my $postsubmitclient = 1;
4211: my @types = ('official','unofficial','community','textbook');
4212: if (ref($settings) eq 'HASH') {
4213: $currdefresponder = $settings->{'anonsurvey_threshold'};
4214: if (ref($settings->{'uploadquota'}) eq 'HASH') {
4215: foreach my $type (keys(%{$settings->{'uploadquota'}})) {
4216: $curruploadquota{$type} = $settings->{'uploadquota'}{$type};
4217: }
4218: }
4219: if (ref($settings->{'coursecredits'}) eq 'HASH') {
4220: foreach my $type (@types) {
4221: next if ($type eq 'community');
4222: $defcredits{$type} = $settings->{'coursecredits'}->{$type};
4223: if ($defcredits{$type} ne '') {
4224: $currusecredits = 1;
4225: }
4226: }
4227: }
4228: if (ref($settings->{'postsubmit'}) eq 'HASH') {
4229: if ($settings->{'postsubmit'}->{'client'} eq 'off') {
4230: $postsubmitclient = 0;
4231: foreach my $type (@types) {
4232: $deftimeout{$type} = $staticdefaults{'postsubmit'};
4233: }
4234: } else {
4235: foreach my $type (@types) {
4236: if (ref($settings->{'postsubmit'}->{'timeout'}) eq 'HASH') {
4237: if ($settings->{'postsubmit'}->{'timeout'}->{$type} =~ /^\d+$/) {
4238: $deftimeout{$type} = $settings->{'postsubmit'}->{'timeout'}->{$type};
4239: } else {
4240: $deftimeout{$type} = $staticdefaults{'postsubmit'};
4241: }
4242: } else {
4243: $deftimeout{$type} = $staticdefaults{'postsubmit'};
4244: }
4245: }
4246: }
4247: } else {
4248: foreach my $type (@types) {
4249: $deftimeout{$type} = $staticdefaults{'postsubmit'};
4250: }
4251: }
4252: if (ref($settings->{'mysqltables'}) eq 'HASH') {
4253: foreach my $type (keys(%{$settings->{'mysqltables'}})) {
4254: $currmysql{$type} = $settings->{'mysqltables'}{$type};
4255: }
4256: } else {
4257: foreach my $type (@types) {
4258: $currmysql{$type} = $staticdefaults{'mysqltables'};
4259: }
4260: }
4261: } else {
4262: foreach my $type (@types) {
4263: $deftimeout{$type} = $staticdefaults{'postsubmit'};
4264: }
4265: }
4266: if (!$currdefresponder) {
4267: $currdefresponder = $staticdefaults{'anonsurvey_threshold'};
4268: } elsif ($currdefresponder < 1) {
4269: $currdefresponder = 1;
4270: }
4271: foreach my $type (@types) {
4272: if ($curruploadquota{$type} eq '') {
4273: $curruploadquota{$type} = $staticdefaults{'uploadquota'};
4274: }
4275: }
4276: $datatable .=
4277: '<tr'.$css_class.'><td><span class="LC_nobreak">'.
4278: $choices{'anonsurvey_threshold'}.
4279: '</span></td>'.
4280: '<td class="LC_right_item"><span class="LC_nobreak">'.
4281: '<input type="text" name="anonsurvey_threshold"'.
4282: ' value="'.$currdefresponder.'" size="5" /></span>'.
4283: '</td></tr>'."\n";
4284: $itemcount ++;
4285: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
4286: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
4287: $choices{'uploadquota'}.
4288: '</span></td>'.
4289: '<td align="right" class="LC_right_item">'.
4290: '<table><tr>';
4291: foreach my $type (@types) {
4292: $datatable .= '<td align="center">'.&mt($type).'<br />'.
4293: '<input type="text" name="uploadquota_'.$type.'"'.
4294: ' value="'.$curruploadquota{$type}.'" size="5" /></td>';
4295: }
4296: $datatable .= '</tr></table></td></tr>'."\n";
4297: $itemcount ++;
4298: my $onclick = "toggleDisplay(this.form,'credits');";
4299: my $display = 'none';
4300: if ($currusecredits) {
4301: $display = 'block';
4302: }
4303: my $additional = '<div id="credits" style="display: '.$display.'">'.
4304: '<i>'.&mt('Default credits').'</i><br /><table><tr>';
4305: foreach my $type (@types) {
4306: next if ($type eq 'community');
4307: $additional .= '<td align="center">'.&mt($type).'<br />'.
4308: '<input type="text" name="'.$type.'_credits"'.
4309: ' value="'.$defcredits{$type}.'" size="3" /></td>';
4310: }
4311: $additional .= '</tr></table></div>'."\n";
4312: %defaultchecked = ('coursecredits' => 'off');
4313: @toggles = ('coursecredits');
4314: my $current = {
4315: 'coursecredits' => $currusecredits,
4316: };
4317: (my $table,$itemcount) =
4318: &radiobutton_prefs($current,\@toggles,\%defaultchecked,
4319: \%choices,$itemcount,$onclick,$additional,'left');
4320: $datatable .= $table;
4321: $onclick = "toggleDisplay(this.form,'studentsubmission');";
4322: my $display = 'none';
4323: if ($postsubmitclient) {
4324: $display = 'block';
4325: }
4326: $additional = '<div id="studentsubmission" style="display: '.$display.'">'.
4327: &mt('Number of seconds submit is disabled').'<br />'.
4328: '<i>'.&mt('Enter 0 to remain disabled until page reload.').'</i><br />'.
4329: '<table><tr>';
4330: foreach my $type (@types) {
4331: $additional .= '<td align="center">'.&mt($type).'<br />'.
4332: '<input type="text" name="'.$type.'_timeout" value="'.
4333: $deftimeout{$type}.'" size="5" /></td>';
4334: }
4335: $additional .= '</tr></table></div>'."\n";
4336: %defaultchecked = ('postsubmit' => 'on');
4337: @toggles = ('postsubmit');
4338: $current = {
4339: 'postsubmit' => $postsubmitclient,
4340: };
4341: ($table,$itemcount) =
4342: &radiobutton_prefs($current,\@toggles,\%defaultchecked,
4343: \%choices,$itemcount,$onclick,$additional,'left');
4344: $datatable .= $table;
4345: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
4346: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
4347: $choices{'mysqltables'}.
4348: '</span></td>'.
4349: '<td align="right" class="LC_right_item">'.
4350: '<table><tr>';
4351: foreach my $type (@types) {
4352: $datatable .= '<td align="center">'.&mt($type).'<br />'.
4353: '<input type="text" name="mysqltables_'.$type.'"'.
4354: ' value="'.$currmysql{$type}.'" size="8" /></td>';
4355: }
4356: $datatable .= '</tr></table></td></tr>'."\n";
4357: $itemcount ++;
4358:
4359: }
4360: $$rowtotal += $itemcount;
4361: return $datatable;
4362: }
4363:
4364: sub print_selfenrollment {
4365: my ($position,$dom,$settings,$rowtotal) = @_;
4366: my ($css_class,$datatable);
4367: my $itemcount = 1;
4368: my @types = ('official','unofficial','community','textbook');
4369: if (($position eq 'top') || ($position eq 'middle')) {
4370: my ($rowsref,$titlesref) = &Apache::lonuserutils::get_selfenroll_titles();
4371: my %descs = &Apache::lonuserutils::selfenroll_default_descs();
4372: my @rows;
4373: my $key;
4374: if ($position eq 'top') {
4375: $key = 'admin';
4376: if (ref($rowsref) eq 'ARRAY') {
4377: @rows = @{$rowsref};
4378: }
4379: } elsif ($position eq 'middle') {
4380: $key = 'default';
4381: @rows = ('types','registered','approval','limit');
4382: }
4383: foreach my $row (@rows) {
4384: if (defined($titlesref->{$row})) {
4385: $itemcount ++;
4386: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4387: $datatable .= '<tr'.$css_class.'>'.
4388: '<td>'.$titlesref->{$row}.'</td>'.
4389: '<td class="LC_left_item">'.
4390: '<table><tr>';
4391: my (%current,%currentcap);
4392: if (ref($settings) eq 'HASH') {
4393: if (ref($settings->{$key}) eq 'HASH') {
4394: foreach my $type (@types) {
4395: if (ref($settings->{$key}->{$type}) eq 'HASH') {
4396: $current{$type} = $settings->{$key}->{$type}->{$row};
4397: }
4398: if (($row eq 'limit') && ($key eq 'default')) {
4399: if (ref($settings->{$key}->{$type}) eq 'HASH') {
4400: $currentcap{$type} = $settings->{$key}->{$type}->{'cap'};
4401: }
4402: }
4403: }
4404: }
4405: }
4406: my %roles = (
4407: '0' => &Apache::lonnet::plaintext('dc'),
4408: );
4409:
4410: foreach my $type (@types) {
4411: unless (($row eq 'registered') && ($key eq 'default')) {
4412: $datatable .= '<th>'.&mt($type).'</th>';
4413: }
4414: }
4415: unless (($row eq 'registered') && ($key eq 'default')) {
4416: $datatable .= '</tr><tr>';
4417: }
4418: foreach my $type (@types) {
4419: if ($type eq 'community') {
4420: $roles{'1'} = &mt('Community personnel');
4421: } else {
4422: $roles{'1'} = &mt('Course personnel');
4423: }
4424: $datatable .= '<td style="vertical-align: top">';
4425: if ($position eq 'top') {
4426: my %checked;
4427: if ($current{$type} eq '0') {
4428: $checked{'0'} = ' checked="checked"';
4429: } else {
4430: $checked{'1'} = ' checked="checked"';
4431: }
4432: foreach my $role ('1','0') {
4433: $datatable .= '<span class="LC_nobreak"><label>'.
4434: '<input type="radio" name="selfenrolladmin_'.$row.'_'.$type.'" '.
4435: 'value="'.$role.'"'.$checked{$role}.' />'.
4436: $roles{$role}.'</label></span> ';
4437: }
4438: } else {
4439: if ($row eq 'types') {
4440: my %checked;
4441: if ($current{$type} =~ /^(all|dom)$/) {
4442: $checked{$1} = ' checked="checked"';
4443: } else {
4444: $checked{''} = ' checked="checked"';
4445: }
4446: foreach my $val ('','dom','all') {
4447: $datatable .= '<span class="LC_nobreak"><label>'.
4448: '<input type ="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
4449: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
4450: }
4451: } elsif ($row eq 'registered') {
4452: my %checked;
4453: if ($current{$type} eq '1') {
4454: $checked{'1'} = ' checked="checked"';
4455: } else {
4456: $checked{'0'} = ' checked="checked"';
4457: }
4458: foreach my $val ('0','1') {
4459: $datatable .= '<span class="LC_nobreak"><label>'.
4460: '<input type ="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
4461: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
4462: }
4463: } elsif ($row eq 'approval') {
4464: my %checked;
4465: if ($current{$type} =~ /^([12])$/) {
4466: $checked{$1} = ' checked="checked"';
4467: } else {
4468: $checked{'0'} = ' checked="checked"';
4469: }
4470: for my $val (0..2) {
4471: $datatable .= '<span class="LC_nobreak"><label>'.
4472: '<input type="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
4473: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
4474: }
4475: } elsif ($row eq 'limit') {
4476: my %checked;
4477: if ($current{$type} =~ /^(allstudents|selfenrolled)$/) {
4478: $checked{$1} = ' checked="checked"';
4479: } else {
4480: $checked{'none'} = ' checked="checked"';
4481: }
4482: my $cap;
4483: if ($currentcap{$type} =~ /^\d+$/) {
4484: $cap = $currentcap{$type};
4485: }
4486: foreach my $val ('none','allstudents','selfenrolled') {
4487: $datatable .= '<span class="LC_nobreak"><label>'.
4488: '<input type="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
4489: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
4490: }
4491: $datatable .= '<br />'.
4492: '<span class="LC_nobreak">'.&mt('Maximum allowed: ').
4493: '<input type="text" name="selfenrolldefault_cap_'.$type.'" size = "5" value="'.$cap.'" />'.
4494: '</span>';
4495: }
4496: }
4497: $datatable .= '</td>';
4498: }
4499: $datatable .= '</tr>';
4500: }
4501: $datatable .= '</table></td></tr>';
4502: }
4503: } elsif ($position eq 'bottom') {
4504: $datatable .= &print_validation_rows('selfenroll',$dom,$settings,\$itemcount);
4505: }
4506: $$rowtotal += $itemcount;
4507: return $datatable;
4508: }
4509:
4510: sub print_validation_rows {
4511: my ($caller,$dom,$settings,$rowtotal) = @_;
4512: my ($itemsref,$namesref,$fieldsref);
4513: if ($caller eq 'selfenroll') {
4514: ($itemsref,$namesref,$fieldsref) = &Apache::lonuserutils::selfenroll_validation_types();
4515: } elsif ($caller eq 'requestcourses') {
4516: ($itemsref,$namesref,$fieldsref) = &Apache::loncoursequeueadmin::requestcourses_validation_types();
4517: }
4518: my %currvalidation;
4519: if (ref($settings) eq 'HASH') {
4520: if (ref($settings->{'validation'}) eq 'HASH') {
4521: %currvalidation = %{$settings->{'validation'}};
4522: }
4523: }
4524: my $datatable;
4525: my $itemcount = 0;
4526: foreach my $item (@{$itemsref}) {
4527: my $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
4528: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
4529: $namesref->{$item}.
4530: '</span></td>'.
4531: '<td class="LC_left_item">';
4532: if (($item eq 'url') || ($item eq 'button')) {
4533: $datatable .= '<span class="LC_nobreak">'.
4534: '<input type="text" name="'.$caller.'_validation_'.$item.'"'.
4535: ' value="'.$currvalidation{$item}.'" size="50" /></span>';
4536: } elsif ($item eq 'fields') {
4537: my @currfields;
4538: if (ref($currvalidation{$item}) eq 'ARRAY') {
4539: @currfields = @{$currvalidation{$item}};
4540: }
4541: foreach my $field (@{$fieldsref}) {
4542: my $check = '';
4543: if (grep(/^\Q$field\E$/,@currfields)) {
4544: $check = ' checked="checked"';
4545: }
4546: $datatable .= '<span class="LC_nobreak"><label>'.
4547: '<input type="checkbox" name="'.$caller.'_validation_fields"'.
4548: ' value="'.$field.'"'.$check.' />'.$field.
4549: '</label></span> ';
4550: }
4551: } elsif ($item eq 'markup') {
4552: $datatable .= '<textarea name="'.$caller.'_validation_markup" cols="50" rows="5" wrap="soft">'.
4553: $currvalidation{$item}.
4554: '</textarea>';
4555: }
4556: $datatable .= '</td></tr>'."\n";
4557: if (ref($rowtotal)) {
4558: $itemcount ++;
4559: }
4560: }
4561: if ($caller eq 'requestcourses') {
4562: my %currhash;
4563: if (ref($settings) eq 'HASH') {
4564: if (ref($settings->{'validation'}) eq 'HASH') {
4565: if ($settings->{'validation'}{'dc'} ne '') {
4566: $currhash{$settings->{'validation'}{'dc'}} = 1;
4567: }
4568: }
4569: }
4570: my $numinrow = 2;
4571: my ($numdc,$dctable,$rows) = &active_dc_picker($dom,$numinrow,'radio',
4572: 'validationdc',%currhash);
4573: my $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
4574: $datatable .= '</td></tr><tr'.$css_class.'><td>';
4575: if ($numdc > 1) {
4576: $datatable .= &mt('Course creation processed as: (choose Dom. Coord.)');
4577: } else {
4578: $datatable .= &mt('Course creation processed as: ');
4579: }
4580: $datatable .= '</td><td class="LC_left_item">'.$dctable.'</td></tr>';
4581: $itemcount ++;
4582: }
4583: if (ref($rowtotal)) {
4584: $$rowtotal += $itemcount;
4585: }
4586: return $datatable;
4587: }
4588:
4589: sub print_usersessions {
4590: my ($position,$dom,$settings,$rowtotal) = @_;
4591: my ($css_class,$datatable,%checked,%choices);
4592: my (%by_ip,%by_location,@intdoms);
4593: &build_location_hashes(\@intdoms,\%by_ip,\%by_location);
4594:
4595: my @alldoms = &Apache::lonnet::all_domains();
4596: my %serverhomes = %Apache::lonnet::serverhomeIDs;
4597: my %servers = &Apache::lonnet::internet_dom_servers($dom);
4598: my %altids = &id_for_thisdom(%servers);
4599: my $itemcount = 1;
4600: if ($position eq 'top') {
4601: if (keys(%serverhomes) > 1) {
4602: my %spareid = ¤t_offloads_to($dom,$settings,\%servers);
4603: my $curroffloadnow;
4604: if (ref($settings) eq 'HASH') {
4605: if (ref($settings->{'offloadnow'}) eq 'HASH') {
4606: $curroffloadnow = $settings->{'offloadnow'};
4607: }
4608: }
4609: $datatable .= &spares_row($dom,\%servers,\%spareid,\%serverhomes,\%altids,$curroffloadnow,$rowtotal);
4610: } else {
4611: $datatable .= '<tr'.$css_class.'><td colspan="2">'.
4612: &mt('Nothing to set here, as the cluster to which this domain belongs only contains one server.');
4613: }
4614: } else {
4615: if (keys(%by_location) == 0) {
4616: $datatable .= '<tr'.$css_class.'><td colspan="2">'.
4617: &mt('Nothing to set here, as the cluster to which this domain belongs only contains one institution.');
4618: } else {
4619: my %lt = &usersession_titles();
4620: my $numinrow = 5;
4621: my $prefix;
4622: my @types;
4623: if ($position eq 'bottom') {
4624: $prefix = 'remote';
4625: @types = ('version','excludedomain','includedomain');
4626: } else {
4627: $prefix = 'hosted';
4628: @types = ('excludedomain','includedomain');
4629: }
4630: my (%current,%checkedon,%checkedoff);
4631: my @lcversions = &Apache::lonnet::all_loncaparevs();
4632: my @locations = sort(keys(%by_location));
4633: foreach my $type (@types) {
4634: $checkedon{$type} = '';
4635: $checkedoff{$type} = ' checked="checked"';
4636: }
4637: if (ref($settings) eq 'HASH') {
4638: if (ref($settings->{$prefix}) eq 'HASH') {
4639: foreach my $key (keys(%{$settings->{$prefix}})) {
4640: $current{$key} = $settings->{$prefix}{$key};
4641: if ($key eq 'version') {
4642: if ($current{$key} ne '') {
4643: $checkedon{$key} = ' checked="checked"';
4644: $checkedoff{$key} = '';
4645: }
4646: } elsif (ref($current{$key}) eq 'ARRAY') {
4647: $checkedon{$key} = ' checked="checked"';
4648: $checkedoff{$key} = '';
4649: }
4650: }
4651: }
4652: }
4653: foreach my $type (@types) {
4654: next if ($type ne 'version' && !@locations);
4655: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
4656: $datatable .= '<tr'.$css_class.'>
4657: <td><span class="LC_nobreak">'.$lt{$type}.'</span><br />
4658: <span class="LC_nobreak">
4659: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedoff{$type}.' value="0" />'.&mt('Not in use').'</label>
4660: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedon{$type}.' value="1" />'.&mt('In use').'</label></span></td><td>';
4661: if ($type eq 'version') {
4662: my $selector = '<select name="'.$prefix.'_version">';
4663: foreach my $version (@lcversions) {
4664: my $selected = '';
4665: if ($current{'version'} eq $version) {
4666: $selected = ' selected="selected"';
4667: }
4668: $selector .= ' <option value="'.$version.'"'.
4669: $selected.'>'.$version.'</option>';
4670: }
4671: $selector .= '</select> ';
4672: $datatable .= &mt('remote server must be version: [_1] or later',$selector);
4673: } else {
4674: $datatable.= '<div><input type="button" value="'.&mt('check all').'" '.
4675: 'onclick="javascript:checkAll(document.display.'.$prefix.'_'.$type.')"'.
4676: ' />'.(' 'x2).
4677: '<input type="button" value="'.&mt('uncheck all').'" '.
4678: 'onclick="javascript:uncheckAll(document.display.'.$prefix.'_'.$type.')" />'.
4679: "\n".
4680: '</div><div><table>';
4681: my $rem;
4682: for (my $i=0; $i<@locations; $i++) {
4683: my ($showloc,$value,$checkedtype);
4684: if (ref($by_location{$locations[$i]}) eq 'ARRAY') {
4685: my $ip = $by_location{$locations[$i]}->[0];
4686: if (ref($by_ip{$ip}) eq 'ARRAY') {
4687: $value = join(':',@{$by_ip{$ip}});
4688: $showloc = join(', ',@{$by_ip{$ip}});
4689: if (ref($current{$type}) eq 'ARRAY') {
4690: foreach my $loc (@{$by_ip{$ip}}) {
4691: if (grep(/^\Q$loc\E$/,@{$current{$type}})) {
4692: $checkedtype = ' checked="checked"';
4693: last;
4694: }
4695: }
4696: }
4697: }
4698: }
4699: $rem = $i%($numinrow);
4700: if ($rem == 0) {
4701: if ($i > 0) {
4702: $datatable .= '</tr>';
4703: }
4704: $datatable .= '<tr>';
4705: }
4706: $datatable .= '<td class="LC_left_item">'.
4707: '<span class="LC_nobreak"><label>'.
4708: '<input type="checkbox" name="'.$prefix.'_'.$type.
4709: '" value="'.$value.'"'.$checkedtype.' />'.$showloc.
4710: '</label></span></td>';
4711: }
4712: $rem = @locations%($numinrow);
4713: my $colsleft = $numinrow - $rem;
4714: if ($colsleft > 1 ) {
4715: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
4716: ' </td>';
4717: } elsif ($colsleft == 1) {
4718: $datatable .= '<td class="LC_left_item"> </td>';
4719: }
4720: $datatable .= '</tr></table>';
4721: }
4722: $datatable .= '</td></tr>';
4723: $itemcount ++;
4724: }
4725: }
4726: }
4727: $$rowtotal += $itemcount;
4728: return $datatable;
4729: }
4730:
4731: sub build_location_hashes {
4732: my ($intdoms,$by_ip,$by_location) = @_;
4733: return unless((ref($intdoms) eq 'ARRAY') && (ref($by_ip) eq 'HASH') &&
4734: (ref($by_location) eq 'HASH'));
4735: my %iphost = &Apache::lonnet::get_iphost();
4736: my $primary_id = &Apache::lonnet::domain($env{'request.role.domain'},'primary');
4737: my $primary_ip = &Apache::lonnet::get_host_ip($primary_id);
4738: if (ref($iphost{$primary_ip}) eq 'ARRAY') {
4739: foreach my $id (@{$iphost{$primary_ip}}) {
4740: my $intdom = &Apache::lonnet::internet_dom($id);
4741: unless(grep(/^\Q$intdom\E$/,@{$intdoms})) {
4742: push(@{$intdoms},$intdom);
4743: }
4744: }
4745: }
4746: foreach my $ip (keys(%iphost)) {
4747: if (ref($iphost{$ip}) eq 'ARRAY') {
4748: foreach my $id (@{$iphost{$ip}}) {
4749: my $location = &Apache::lonnet::internet_dom($id);
4750: if ($location) {
4751: next if (grep(/^\Q$location\E$/,@{$intdoms}));
4752: if (ref($by_ip->{$ip}) eq 'ARRAY') {
4753: unless(grep(/^\Q$location\E$/,@{$by_ip->{$ip}})) {
4754: push(@{$by_ip->{$ip}},$location);
4755: }
4756: } else {
4757: $by_ip->{$ip} = [$location];
4758: }
4759: }
4760: }
4761: }
4762: }
4763: foreach my $ip (sort(keys(%{$by_ip}))) {
4764: if (ref($by_ip->{$ip}) eq 'ARRAY') {
4765: @{$by_ip->{$ip}} = sort(@{$by_ip->{$ip}});
4766: my $first = $by_ip->{$ip}->[0];
4767: if (ref($by_location->{$first}) eq 'ARRAY') {
4768: unless (grep(/^\Q$ip\E$/,@{$by_location->{$first}})) {
4769: push(@{$by_location->{$first}},$ip);
4770: }
4771: } else {
4772: $by_location->{$first} = [$ip];
4773: }
4774: }
4775: }
4776: return;
4777: }
4778:
4779: sub current_offloads_to {
4780: my ($dom,$settings,$servers) = @_;
4781: my (%spareid,%otherdomconfigs);
4782: if (ref($servers) eq 'HASH') {
4783: foreach my $lonhost (sort(keys(%{$servers}))) {
4784: my $gotspares;
4785: if (ref($settings) eq 'HASH') {
4786: if (ref($settings->{'spares'}) eq 'HASH') {
4787: if (ref($settings->{'spares'}{$lonhost}) eq 'HASH') {
4788: $spareid{$lonhost}{'primary'} = $settings->{'spares'}{$lonhost}{'primary'};
4789: $spareid{$lonhost}{'default'} = $settings->{'spares'}{$lonhost}{'default'};
4790: $gotspares = 1;
4791: }
4792: }
4793: }
4794: unless ($gotspares) {
4795: my $gotspares;
4796: my $serverhomeID =
4797: &Apache::lonnet::get_server_homeID($servers->{$lonhost});
4798: my $serverhomedom =
4799: &Apache::lonnet::host_domain($serverhomeID);
4800: if ($serverhomedom ne $dom) {
4801: if (ref($otherdomconfigs{$serverhomedom} eq 'HASH')) {
4802: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}) eq 'HASH') {
4803: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}) eq 'HASH') {
4804: $spareid{$lonhost}{'primary'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'primary'};
4805: $spareid{$lonhost}{'default'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'default'};
4806: $gotspares = 1;
4807: }
4808: }
4809: } else {
4810: $otherdomconfigs{$serverhomedom} =
4811: &Apache::lonnet::get_dom('configuration',['usersessions'],$serverhomedom);
4812: if (ref($otherdomconfigs{$serverhomedom}) eq 'HASH') {
4813: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}) eq 'HASH') {
4814: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}) eq 'HASH') {
4815: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{$lonhost}) eq 'HASH') {
4816: $spareid{$lonhost}{'primary'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'primary'};
4817: $spareid{$lonhost}{'default'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'default'};
4818: $gotspares = 1;
4819: }
4820: }
4821: }
4822: }
4823: }
4824: }
4825: }
4826: unless ($gotspares) {
4827: if ($lonhost eq $Apache::lonnet::perlvar{'lonHostID'}) {
4828: $spareid{$lonhost}{'primary'} = $Apache::lonnet::spareid{'primary'};
4829: $spareid{$lonhost}{'default'} = $Apache::lonnet::spareid{'default'};
4830: } else {
4831: my $server_hostname = &Apache::lonnet::hostname($lonhost);
4832: my $server_homeID = &Apache::lonnet::get_server_homeID($server_hostname);
4833: if ($server_homeID eq $Apache::lonnet::perlvar{'lonHostID'}) {
4834: $spareid{$lonhost}{'primary'} = $Apache::lonnet::spareid{'primary'};
4835: $spareid{$lonhost}{'default'} = $Apache::lonnet::spareid{'default'};
4836: } else {
4837: my %what = (
4838: spareid => 1,
4839: );
4840: my ($result,$returnhash) =
4841: &Apache::lonnet::get_remote_globals($lonhost,\%what);
4842: if ($result eq 'ok') {
4843: if (ref($returnhash) eq 'HASH') {
4844: if (ref($returnhash->{'spareid'}) eq 'HASH') {
4845: $spareid{$lonhost}{'primary'} = $returnhash->{'spareid'}->{'primary'};
4846: $spareid{$lonhost}{'default'} = $returnhash->{'spareid'}->{'default'};
4847: }
4848: }
4849: }
4850: }
4851: }
4852: }
4853: }
4854: }
4855: return %spareid;
4856: }
4857:
4858: sub spares_row {
4859: my ($dom,$servers,$spareid,$serverhomes,$altids,$curroffloadnow,$rowtotal) = @_;
4860: my $css_class;
4861: my $numinrow = 4;
4862: my $itemcount = 1;
4863: my $datatable;
4864: my %typetitles = &sparestype_titles();
4865: if ((ref($servers) eq 'HASH') && (ref($spareid) eq 'HASH') && (ref($altids) eq 'HASH')) {
4866: foreach my $server (sort(keys(%{$servers}))) {
4867: my $serverhome = &Apache::lonnet::get_server_homeID($servers->{$server});
4868: my ($othercontrol,$serverdom);
4869: if ($serverhome ne $server) {
4870: $serverdom = &Apache::lonnet::host_domain($serverhome);
4871: $othercontrol = &mt('Session offloading controlled by domain: [_1]','<b>'.$serverdom.'</b>');
4872: } else {
4873: $serverdom = &Apache::lonnet::host_domain($server);
4874: if ($serverdom ne $dom) {
4875: $othercontrol = &mt('Session offloading controlled by domain: [_1]','<b>'.$serverdom.'</b>');
4876: }
4877: }
4878: next unless (ref($spareid->{$server}) eq 'HASH');
4879: my $checkednow;
4880: if (ref($curroffloadnow) eq 'HASH') {
4881: if ($curroffloadnow->{$server}) {
4882: $checkednow = ' checked="checked"';
4883: }
4884: }
4885: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
4886: $datatable .= '<tr'.$css_class.'>
4887: <td rowspan="2">
4888: <span class="LC_nobreak">'.
4889: &mt('[_1] when busy, offloads to:'
4890: ,'<b>'.$server.'</b>').'</span><br />'.
4891: '<span class="LC_nobreak">'."\n".
4892: '<label><input type="checkbox" name="offloadnow" value="'.$server.'"'.$checkednow.' />'.
4893: ' '.&mt('Switch active users on next access').'</label></span>'.
4894: "\n";
4895: my (%current,%canselect);
4896: my @choices =
4897: &possible_newspares($server,$spareid->{$server},$serverhomes,$altids);
4898: foreach my $type ('primary','default') {
4899: if (ref($spareid->{$server}) eq 'HASH') {
4900: if (ref($spareid->{$server}{$type}) eq 'ARRAY') {
4901: my @spares = @{$spareid->{$server}{$type}};
4902: if (@spares > 0) {
4903: if ($othercontrol) {
4904: $current{$type} = join(', ',@spares);
4905: } else {
4906: $current{$type} .= '<table>';
4907: my $numspares = scalar(@spares);
4908: for (my $i=0; $i<@spares; $i++) {
4909: my $rem = $i%($numinrow);
4910: if ($rem == 0) {
4911: if ($i > 0) {
4912: $current{$type} .= '</tr>';
4913: }
4914: $current{$type} .= '<tr>';
4915: }
4916: $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'".');" /> '.
4917: $spareid->{$server}{$type}[$i].
4918: '</label></td>'."\n";
4919: }
4920: my $rem = @spares%($numinrow);
4921: my $colsleft = $numinrow - $rem;
4922: if ($colsleft > 1 ) {
4923: $current{$type} .= '<td colspan="'.$colsleft.
4924: '" class="LC_left_item">'.
4925: ' </td>';
4926: } elsif ($colsleft == 1) {
4927: $current{$type} .= '<td class="LC_left_item"> </td>'."\n";
4928: }
4929: $current{$type} .= '</tr></table>';
4930: }
4931: }
4932: }
4933: if ($current{$type} eq '') {
4934: $current{$type} = &mt('None specified');
4935: }
4936: if ($othercontrol) {
4937: if ($type eq 'primary') {
4938: $canselect{$type} = $othercontrol;
4939: }
4940: } else {
4941: $canselect{$type} =
4942: &mt('Add new [_1]'.$type.'[_2]:','<i>','</i>').' '.
4943: '<select name="newspare_'.$type.'_'.$server.'" '.
4944: 'id="newspare_'.$type.'_'.$server.'" onchange="checkNewSpares('."'$server','$type'".');">'."\n".
4945: '<option value="" selected ="selected">'.&mt('Select').'</option>'."\n";
4946: if (@choices > 0) {
4947: foreach my $lonhost (@choices) {
4948: $canselect{$type} .= '<option value="'.$lonhost.'">'.$lonhost.'</option>'."\n";
4949: }
4950: }
4951: $canselect{$type} .= '</select>'."\n";
4952: }
4953: } else {
4954: $current{$type} = &mt('Could not be determined');
4955: if ($type eq 'primary') {
4956: $canselect{$type} = $othercontrol;
4957: }
4958: }
4959: if ($type eq 'default') {
4960: $datatable .= '<tr'.$css_class.'>';
4961: }
4962: $datatable .= '<td><i>'.$typetitles{$type}.'</i></td>'."\n".
4963: '<td>'.$current{$type}.'</td>'."\n".
4964: '<td>'.$canselect{$type}.'</td></tr>'."\n";
4965: }
4966: $itemcount ++;
4967: }
4968: }
4969: $$rowtotal += $itemcount;
4970: return $datatable;
4971: }
4972:
4973: sub possible_newspares {
4974: my ($server,$currspares,$serverhomes,$altids) = @_;
4975: my $serverhostname = &Apache::lonnet::hostname($server);
4976: my %excluded;
4977: if ($serverhostname ne '') {
4978: %excluded = (
4979: $serverhostname => 1,
4980: );
4981: }
4982: if (ref($currspares) eq 'HASH') {
4983: foreach my $type (keys(%{$currspares})) {
4984: if (ref($currspares->{$type}) eq 'ARRAY') {
4985: if (@{$currspares->{$type}} > 0) {
4986: foreach my $curr (@{$currspares->{$type}}) {
4987: my $hostname = &Apache::lonnet::hostname($curr);
4988: $excluded{$hostname} = 1;
4989: }
4990: }
4991: }
4992: }
4993: }
4994: my @choices;
4995: if ((ref($serverhomes) eq 'HASH') && (ref($altids) eq 'HASH')) {
4996: if (keys(%{$serverhomes}) > 1) {
4997: foreach my $name (sort(keys(%{$serverhomes}))) {
4998: unless ($excluded{$name}) {
4999: if (exists($altids->{$serverhomes->{$name}})) {
5000: push(@choices,$altids->{$serverhomes->{$name}});
5001: } else {
5002: push(@choices,$serverhomes->{$name});
5003: }
5004: }
5005: }
5006: }
5007: }
5008: return sort(@choices);
5009: }
5010:
5011: sub print_loadbalancing {
5012: my ($dom,$settings,$rowtotal) = @_;
5013: my $primary_id = &Apache::lonnet::domain($dom,'primary');
5014: my $intdom = &Apache::lonnet::internet_dom($primary_id);
5015: my $numinrow = 1;
5016: my $datatable;
5017: my %servers = &Apache::lonnet::internet_dom_servers($dom);
5018: my (%currbalancer,%currtargets,%currrules,%existing);
5019: if (ref($settings) eq 'HASH') {
5020: %existing = %{$settings};
5021: }
5022: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
5023: &get_loadbalancers_config(\%servers,\%existing,\%currbalancer,
5024: \%currtargets,\%currrules);
5025: } else {
5026: return;
5027: }
5028: my ($othertitle,$usertypes,$types) =
5029: &Apache::loncommon::sorted_inst_types($dom);
5030: my $rownum = 8;
5031: if (ref($types) eq 'ARRAY') {
5032: $rownum += scalar(@{$types});
5033: }
5034: my @css_class = ('LC_odd_row','LC_even_row');
5035: my $balnum = 0;
5036: my $islast;
5037: my (@toshow,$disabledtext);
5038: if (keys(%currbalancer) > 0) {
5039: @toshow = sort(keys(%currbalancer));
5040: if (scalar(@toshow) < scalar(keys(%servers)) + 1) {
5041: push(@toshow,'');
5042: }
5043: } else {
5044: @toshow = ('');
5045: $disabledtext = &mt('No existing load balancer');
5046: }
5047: foreach my $lonhost (@toshow) {
5048: if ($balnum == scalar(@toshow)-1) {
5049: $islast = 1;
5050: } else {
5051: $islast = 0;
5052: }
5053: my $cssidx = $balnum%2;
5054: my $targets_div_style = 'display: none';
5055: my $disabled_div_style = 'display: block';
5056: my $homedom_div_style = 'display: none';
5057: $datatable .= '<tr class="'.$css_class[$cssidx].'">'.
5058: '<td rowspan="'.$rownum.'" valign="top">'.
5059: '<p>';
5060: if ($lonhost eq '') {
5061: $datatable .= '<span class="LC_nobreak">';
5062: if (keys(%currbalancer) > 0) {
5063: $datatable .= &mt('Add balancer:');
5064: } else {
5065: $datatable .= &mt('Enable balancer:');
5066: }
5067: $datatable .= ' '.
5068: '<select name="loadbalancing_lonhost_'.$balnum.'"'.
5069: ' id="loadbalancing_lonhost_'.$balnum.'"'.
5070: ' onchange="toggleTargets('."'$balnum'".');">'."\n".
5071: '<option value="" selected="selected">'.&mt('None').
5072: '</option>'."\n";
5073: foreach my $server (sort(keys(%servers))) {
5074: next if ($currbalancer{$server});
5075: $datatable .= '<option value="'.$server.'">'.$server.'</option>'."\n";
5076: }
5077: $datatable .=
5078: '</select>'."\n".
5079: '<input type="hidden" name="loadbalancing_prevlonhost_'.$balnum.'" id="loadbalancing_prevlonhost_'.$balnum.'" value="" /> </span>'."\n";
5080: } else {
5081: $datatable .= '<i>'.$lonhost.'</i><br /><span class="LC_nobreak">'.
5082: '<label><input type="checkbox" name="loadbalancing_delete" value="'.$balnum.'" id="loadbalancing_delete_'.$balnum.'" onclick="javascript:balancerDeleteChange('."'$balnum'".');" /> '.
5083: &mt('Stop balancing').'</label>'.
5084: '<input type="hidden" name="loadbalancing_lonhost_'.$balnum.'" value="'.$lonhost.'" id="loadbalancing_lonhost_'.$balnum.'" /></span>';
5085: $targets_div_style = 'display: block';
5086: $disabled_div_style = 'display: none';
5087: if ($dom eq &Apache::lonnet::host_domain($lonhost)) {
5088: $homedom_div_style = 'display: block';
5089: }
5090: }
5091: $datatable .= '</p></td><td rowspan="'.$rownum.'" valign="top">'.
5092: '<div id="loadbalancing_disabled_'.$balnum.'" style="'.
5093: $disabled_div_style.'">'.$disabledtext.'</div>'."\n".
5094: '<div id="loadbalancing_targets_'.$balnum.'" style="'.$targets_div_style.'">'.&mt('Offloads to:').'<br />';
5095: my ($numspares,@spares) = &count_servers($lonhost,%servers);
5096: my @sparestypes = ('primary','default');
5097: my %typetitles = &sparestype_titles();
5098: my %hostherechecked = (
5099: no => ' checked="checked"',
5100: );
5101: foreach my $sparetype (@sparestypes) {
5102: my $targettable;
5103: for (my $i=0; $i<$numspares; $i++) {
5104: my $checked;
5105: if (ref($currtargets{$lonhost}) eq 'HASH') {
5106: if (ref($currtargets{$lonhost}{$sparetype}) eq 'ARRAY') {
5107: if (grep(/^\Q$spares[$i]\E$/,@{$currtargets{$lonhost}{$sparetype}})) {
5108: $checked = ' checked="checked"';
5109: }
5110: }
5111: }
5112: my ($chkboxval,$disabled);
5113: if (($lonhost ne '') && (exists($servers{$lonhost}))) {
5114: $chkboxval = $spares[$i];
5115: }
5116: if (exists($currbalancer{$spares[$i]})) {
5117: $disabled = ' disabled="disabled"';
5118: }
5119: $targettable .=
5120: '<td><span class="LC_nobreak"><label>'.
5121: '<input type="checkbox" name="loadbalancing_target_'.$balnum.'_'.$sparetype.'"'.
5122: $checked.$disabled.' value="'.$chkboxval.'" id="loadbalancing_target_'.$balnum.'_'.$sparetype.'_'.$i.'" onclick="checkOffloads('."this,'$balnum','$sparetype'".');" /><span id="loadbalancing_targettxt_'.$balnum.'_'.$sparetype.'_'.$i.'"> '.$chkboxval.
5123: '</span></label></span></td>';
5124: my $rem = $i%($numinrow);
5125: if ($rem == 0) {
5126: if (($i > 0) && ($i < $numspares-1)) {
5127: $targettable .= '</tr>';
5128: }
5129: if ($i < $numspares-1) {
5130: $targettable .= '<tr>';
5131: }
5132: }
5133: }
5134: if ($targettable ne '') {
5135: my $rem = $numspares%($numinrow);
5136: my $colsleft = $numinrow - $rem;
5137: if ($colsleft > 1 ) {
5138: $targettable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
5139: ' </td>';
5140: } elsif ($colsleft == 1) {
5141: $targettable .= '<td class="LC_left_item"> </td>';
5142: }
5143: $datatable .= '<i>'.$typetitles{$sparetype}.'</i><br />'.
5144: '<table><tr>'.$targettable.'</tr></table><br />';
5145: }
5146: $hostherechecked{$sparetype} = '';
5147: if (ref($currtargets{$lonhost}) eq 'HASH') {
5148: if (ref($currtargets{$lonhost}{$sparetype}) eq 'ARRAY') {
5149: if (grep(/^\Q$lonhost\E$/,@{$currtargets{$lonhost}{$sparetype}})) {
5150: $hostherechecked{$sparetype} = ' checked="checked"';
5151: $hostherechecked{'no'} = '';
5152: }
5153: }
5154: }
5155: }
5156: $datatable .= &mt('Hosting on balancer itself').'<br />'.
5157: '<label><input type="radio" name="loadbalancing_target_'.$balnum.'_hosthere" value="no"'.
5158: $hostherechecked{'no'}.' />'.&mt('No').'</label><br />';
5159: foreach my $sparetype (@sparestypes) {
5160: $datatable .= '<label><input type="radio" name="loadbalancing_target_'.$balnum.'_hosthere" '.
5161: 'value="'.$sparetype.'"'.$hostherechecked{$sparetype}.' /><i>'.$typetitles{$sparetype}.
5162: '</i></label><br />';
5163: }
5164: $datatable .= '</div></td></tr>'.
5165: &loadbalancing_rules($dom,$intdom,$currrules{$lonhost},
5166: $othertitle,$usertypes,$types,\%servers,
5167: \%currbalancer,$lonhost,
5168: $targets_div_style,$homedom_div_style,
5169: $css_class[$cssidx],$balnum,$islast);
5170: $$rowtotal += $rownum;
5171: $balnum ++;
5172: }
5173: $datatable .= '<input type="hidden" name="loadbalancing_total" id="loadbalancing_total" value="'.$balnum.'" />';
5174: return $datatable;
5175: }
5176:
5177: sub get_loadbalancers_config {
5178: my ($servers,$existing,$currbalancer,$currtargets,$currrules) = @_;
5179: return unless ((ref($servers) eq 'HASH') &&
5180: (ref($existing) eq 'HASH') && (ref($currbalancer) eq 'HASH') &&
5181: (ref($currtargets) eq 'HASH') && (ref($currrules) eq 'HASH'));
5182: if (keys(%{$existing}) > 0) {
5183: my $oldlonhost;
5184: foreach my $key (sort(keys(%{$existing}))) {
5185: if ($key eq 'lonhost') {
5186: $oldlonhost = $existing->{'lonhost'};
5187: $currbalancer->{$oldlonhost} = 1;
5188: } elsif ($key eq 'targets') {
5189: if ($oldlonhost) {
5190: $currtargets->{$oldlonhost} = $existing->{'targets'};
5191: }
5192: } elsif ($key eq 'rules') {
5193: if ($oldlonhost) {
5194: $currrules->{$oldlonhost} = $existing->{'rules'};
5195: }
5196: } elsif (ref($existing->{$key}) eq 'HASH') {
5197: $currbalancer->{$key} = 1;
5198: $currtargets->{$key} = $existing->{$key}{'targets'};
5199: $currrules->{$key} = $existing->{$key}{'rules'};
5200: }
5201: }
5202: } else {
5203: my ($balancerref,$targetsref) =
5204: &Apache::lonnet::get_lonbalancer_config($servers);
5205: if ((ref($balancerref) eq 'HASH') && (ref($targetsref) eq 'HASH')) {
5206: foreach my $server (sort(keys(%{$balancerref}))) {
5207: $currbalancer->{$server} = 1;
5208: $currtargets->{$server} = $targetsref->{$server};
5209: }
5210: }
5211: }
5212: return;
5213: }
5214:
5215: sub loadbalancing_rules {
5216: my ($dom,$intdom,$currrules,$othertitle,$usertypes,$types,$servers,
5217: $currbalancer,$lonhost,$targets_div_style,$homedom_div_style,
5218: $css_class,$balnum,$islast) = @_;
5219: my $output;
5220: my $num = 0;
5221: my ($alltypes,$othertypes,$titles) =
5222: &loadbalancing_titles($dom,$intdom,$usertypes,$types);
5223: if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) {
5224: foreach my $type (@{$alltypes}) {
5225: $num ++;
5226: my $current;
5227: if (ref($currrules) eq 'HASH') {
5228: $current = $currrules->{$type};
5229: }
5230: if (($type eq '_LC_external') || ($type eq '_LC_internetdom')) {
5231: if ($dom ne &Apache::lonnet::host_domain($lonhost)) {
5232: $current = '';
5233: }
5234: }
5235: $output .= &loadbalance_rule_row($type,$titles->{$type},$current,
5236: $servers,$currbalancer,$lonhost,$dom,
5237: $targets_div_style,$homedom_div_style,
5238: $css_class,$balnum,$num,$islast);
5239: }
5240: }
5241: return $output;
5242: }
5243:
5244: sub loadbalancing_titles {
5245: my ($dom,$intdom,$usertypes,$types) = @_;
5246: my %othertypes = (
5247: '_LC_adv' => &mt('Advanced users from [_1]',$dom),
5248: '_LC_author' => &mt('Users from [_1] with author role',$dom),
5249: '_LC_internetdom' => &mt('Users not from [_1], but from [_2]',$dom,$intdom),
5250: '_LC_external' => &mt('Users not from [_1]',$intdom),
5251: '_LC_ipchangesso' => &mt('SSO users from [_1], with IP mismatch',$dom),
5252: '_LC_ipchange' => &mt('Non-SSO users with IP mismatch'),
5253: );
5254: my @alltypes = ('_LC_adv','_LC_author','_LC_internetdom','_LC_external','_LC_ipchangesso','_LC_ipchange');
5255: my @available;
5256: if (ref($types) eq 'ARRAY') {
5257: @available = @{$types};
5258: }
5259: unless (grep(/^default$/,@available)) {
5260: push(@available,'default');
5261: }
5262: unshift(@alltypes,@available);
5263: my %titles;
5264: foreach my $type (@alltypes) {
5265: if ($type =~ /^_LC_/) {
5266: $titles{$type} = $othertypes{$type};
5267: } elsif ($type eq 'default') {
5268: $titles{$type} = &mt('All users from [_1]',$dom);
5269: if (ref($types) eq 'ARRAY') {
5270: if (@{$types} > 0) {
5271: $titles{$type} = &mt('Other users from [_1]',$dom);
5272: }
5273: }
5274: } elsif (ref($usertypes) eq 'HASH') {
5275: $titles{$type} = $usertypes->{$type};
5276: }
5277: }
5278: return (\@alltypes,\%othertypes,\%titles);
5279: }
5280:
5281: sub loadbalance_rule_row {
5282: my ($type,$title,$current,$servers,$currbalancer,$lonhost,$dom,
5283: $targets_div_style,$homedom_div_style,$css_class,$balnum,$num,$islast) = @_;
5284: my @rulenames;
5285: my %ruletitles = &offloadtype_text();
5286: if (($type eq '_LC_ipchangesso') || ($type eq '_LC_ipchange')) {
5287: @rulenames = ('balancer','offloadedto','specific');
5288: } else {
5289: @rulenames = ('default','homeserver');
5290: if ($type eq '_LC_external') {
5291: push(@rulenames,'externalbalancer');
5292: } else {
5293: push(@rulenames,'specific');
5294: }
5295: push(@rulenames,'none');
5296: }
5297: my $style = $targets_div_style;
5298: if (($type eq '_LC_external') || ($type eq '_LC_internetdom')) {
5299: $style = $homedom_div_style;
5300: }
5301: my $space;
5302: if ($islast && $num == 1) {
5303: $space = '<div display="inline-block"> </div>';
5304: }
5305: my $output =
5306: '<tr class="'.$css_class.'" id="balanceruletr_'.$balnum.'_'.$num.'"><td valign="top">'.$space.
5307: '<div id="balanceruletitle_'.$balnum.'_'.$type.'" style="'.$style.'">'.$title.'</div></td>'."\n".
5308: '<td valaign="top">'.$space.
5309: '<div id="balancerule_'.$balnum.'_'.$type.'" style="'.$style.'">'."\n";
5310: for (my $i=0; $i<@rulenames; $i++) {
5311: my $rule = $rulenames[$i];
5312: my ($checked,$extra);
5313: if ($rulenames[$i] eq 'default') {
5314: $rule = '';
5315: }
5316: if ($rulenames[$i] eq 'specific') {
5317: if (ref($servers) eq 'HASH') {
5318: my $default;
5319: if (($current ne '') && (exists($servers->{$current}))) {
5320: $checked = ' checked="checked"';
5321: }
5322: unless ($checked) {
5323: $default = ' selected="selected"';
5324: }
5325: $extra =
5326: ': <select name="loadbalancing_singleserver_'.$balnum.'_'.$type.
5327: '" id="loadbalancing_singleserver_'.$balnum.'_'.$type.
5328: '" onchange="singleServerToggle('."'$balnum','$type'".')">'."\n".
5329: '<option value=""'.$default.'></option>'."\n";
5330: foreach my $server (sort(keys(%{$servers}))) {
5331: if (ref($currbalancer) eq 'HASH') {
5332: next if (exists($currbalancer->{$server}));
5333: }
5334: my $selected;
5335: if ($server eq $current) {
5336: $selected = ' selected="selected"';
5337: }
5338: $extra .= '<option value="'.$server.'"'.$selected.'>'.$server.'</option>';
5339: }
5340: $extra .= '</select>';
5341: }
5342: } elsif ($rule eq $current) {
5343: $checked = ' checked="checked"';
5344: }
5345: $output .= '<span class="LC_nobreak"><label>'.
5346: '<input type="radio" name="loadbalancing_rules_'.$balnum.'_'.$type.
5347: '" id="loadbalancing_rules_'.$balnum.'_'.$type.'_'.$i.'" value="'.
5348: $rule.'" onclick="balanceruleChange('."this.form,'$balnum','$type'".
5349: ')"'.$checked.' /> ';
5350: if (($rulenames[$i] eq 'specific') && ($type =~ /^_LC_ipchange/)) {
5351: $output .= $ruletitles{'particular'};
5352: } else {
5353: $output .= $ruletitles{$rulenames[$i]};
5354: }
5355: $output .= '</label>'.$extra.'</span><br />'."\n";
5356: }
5357: $output .= '</div></td></tr>'."\n";
5358: return $output;
5359: }
5360:
5361: sub offloadtype_text {
5362: my %ruletitles = &Apache::lonlocal::texthash (
5363: 'default' => 'Offloads to default destinations',
5364: 'homeserver' => "Offloads to user's home server",
5365: 'externalbalancer' => "Offloads to Load Balancer in user's domain",
5366: 'specific' => 'Offloads to specific server',
5367: 'none' => 'No offload',
5368: 'balancer' => 'Session hosted on Load Balancer, after re-authentication',
5369: 'offloadedto' => 'Session hosted on offload server, after re-authentication',
5370: 'particular' => 'Session hosted (after re-auth) on server:',
5371: );
5372: return %ruletitles;
5373: }
5374:
5375: sub sparestype_titles {
5376: my %typestitles = &Apache::lonlocal::texthash (
5377: 'primary' => 'primary',
5378: 'default' => 'default',
5379: );
5380: return %typestitles;
5381: }
5382:
5383: sub contact_titles {
5384: my %titles = &Apache::lonlocal::texthash (
5385: 'supportemail' => 'Support E-mail address',
5386: 'adminemail' => 'Default Server Admin E-mail address',
5387: 'errormail' => 'Error reports to be e-mailed to',
5388: 'packagesmail' => 'Package update alerts to be e-mailed to',
5389: 'helpdeskmail' => "Helpdesk requests from all users in this domain",
5390: 'otherdomsmail' => 'Helpdesk requests from users in other (unconfigured) domains',
5391: 'lonstatusmail' => 'E-mail from nightly status check (warnings/errors)',
5392: 'requestsmail' => 'E-mail from course requests requiring approval',
5393: 'updatesmail' => 'E-mail from nightly check of LON-CAPA module integrity/updates',
5394: 'idconflictsmail' => 'E-mail from bi-nightly check for multiple users sharing same student/employee ID',
5395: );
5396: my %short_titles = &Apache::lonlocal::texthash (
5397: adminemail => 'Admin E-mail address',
5398: supportemail => 'Support E-mail',
5399: );
5400: return (\%titles,\%short_titles);
5401: }
5402:
5403: sub helpform_fields {
5404: my %titles = &Apache::lonlocal::texthash (
5405: 'username' => 'Name',
5406: 'user' => 'Username/domain',
5407: 'phone' => 'Phone',
5408: 'cc' => 'Cc e-mail',
5409: 'course' => 'Course Details',
5410: 'section' => 'Sections',
5411: 'screenshot' => 'File upload',
5412: );
5413: my @fields = ('username','phone','user','course','section','cc','screenshot');
5414: my %possoptions = (
5415: username => ['yes','no','req'],
5416: phone => ['yes','no','req'],
5417: user => ['yes','no'],
5418: cc => ['yes','no'],
5419: course => ['yes','no'],
5420: section => ['yes','no'],
5421: screenshot => ['yes','no'],
5422: );
5423: my %fieldoptions = &Apache::lonlocal::texthash (
5424: 'yes' => 'Optional',
5425: 'req' => 'Required',
5426: 'no' => "Not shown",
5427: );
5428: return (\@fields,\%titles,\%fieldoptions,\%possoptions);
5429: }
5430:
5431: sub tool_titles {
5432: my %titles = &Apache::lonlocal::texthash (
5433: aboutme => 'Personal web page',
5434: blog => 'Blog',
5435: webdav => 'WebDAV',
5436: portfolio => 'Portfolio',
5437: official => 'Official courses (with institutional codes)',
5438: unofficial => 'Unofficial courses',
5439: community => 'Communities',
5440: textbook => 'Textbook courses',
5441: );
5442: return %titles;
5443: }
5444:
5445: sub courserequest_titles {
5446: my %titles = &Apache::lonlocal::texthash (
5447: official => 'Official',
5448: unofficial => 'Unofficial',
5449: community => 'Communities',
5450: textbook => 'Textbook',
5451: norequest => 'Not allowed',
5452: approval => 'Approval by Dom. Coord.',
5453: validate => 'With validation',
5454: autolimit => 'Numerical limit',
5455: unlimited => '(blank for unlimited)',
5456: );
5457: return %titles;
5458: }
5459:
5460: sub authorrequest_titles {
5461: my %titles = &Apache::lonlocal::texthash (
5462: norequest => 'Not allowed',
5463: approval => 'Approval by Dom. Coord.',
5464: automatic => 'Automatic approval',
5465: );
5466: return %titles;
5467: }
5468:
5469: sub courserequest_conditions {
5470: my %conditions = &Apache::lonlocal::texthash (
5471: approval => '(Processing of request subject to approval by Domain Coordinator).',
5472: validate => '(Processing of request subject to institutional validation).',
5473: );
5474: return %conditions;
5475: }
5476:
5477:
5478: sub print_usercreation {
5479: my ($position,$dom,$settings,$rowtotal) = @_;
5480: my $numinrow = 4;
5481: my $datatable;
5482: if ($position eq 'top') {
5483: $$rowtotal ++;
5484: my $rowcount = 0;
5485: my ($rules,$ruleorder) = &Apache::lonnet::inst_userrules($dom,'username');
5486: if (ref($rules) eq 'HASH') {
5487: if (keys(%{$rules}) > 0) {
5488: $datatable .= &user_formats_row('username',$settings,$rules,
5489: $ruleorder,$numinrow,$rowcount);
5490: $$rowtotal ++;
5491: $rowcount ++;
5492: }
5493: }
5494: my ($idrules,$idruleorder) = &Apache::lonnet::inst_userrules($dom,'id');
5495: if (ref($idrules) eq 'HASH') {
5496: if (keys(%{$idrules}) > 0) {
5497: $datatable .= &user_formats_row('id',$settings,$idrules,
5498: $idruleorder,$numinrow,$rowcount);
5499: $$rowtotal ++;
5500: $rowcount ++;
5501: }
5502: }
5503: if ($rowcount == 0) {
5504: $datatable .= '<tr><td colspan="2">'.&mt('No format rules have been defined for usernames or IDs in this domain.').'</td></tr>';
5505: $$rowtotal ++;
5506: $rowcount ++;
5507: }
5508: } elsif ($position eq 'middle') {
5509: my @creators = ('author','course','requestcrs');
5510: my ($rules,$ruleorder) =
5511: &Apache::lonnet::inst_userrules($dom,'username');
5512: my %lt = &usercreation_types();
5513: my %checked;
5514: if (ref($settings) eq 'HASH') {
5515: if (ref($settings->{'cancreate'}) eq 'HASH') {
5516: foreach my $item (@creators) {
5517: $checked{$item} = $settings->{'cancreate'}{$item};
5518: }
5519: } elsif (ref($settings->{'cancreate'}) eq 'ARRAY') {
5520: foreach my $item (@creators) {
5521: if (grep(/^\Q$item\E$/,@{$settings->{'cancreate'}})) {
5522: $checked{$item} = 'none';
5523: }
5524: }
5525: }
5526: }
5527: my $rownum = 0;
5528: foreach my $item (@creators) {
5529: $rownum ++;
5530: if ($checked{$item} eq '') {
5531: $checked{$item} = 'any';
5532: }
5533: my $css_class;
5534: if ($rownum%2) {
5535: $css_class = '';
5536: } else {
5537: $css_class = ' class="LC_odd_row" ';
5538: }
5539: $datatable .= '<tr'.$css_class.'>'.
5540: '<td><span class="LC_nobreak">'.$lt{$item}.
5541: '</span></td><td align="right">';
5542: my @options = ('any');
5543: if (ref($rules) eq 'HASH') {
5544: if (keys(%{$rules}) > 0) {
5545: push(@options,('official','unofficial'));
5546: }
5547: }
5548: push(@options,'none');
5549: foreach my $option (@options) {
5550: my $type = 'radio';
5551: my $check = ' ';
5552: if ($checked{$item} eq $option) {
5553: $check = ' checked="checked" ';
5554: }
5555: $datatable .= '<span class="LC_nobreak"><label>'.
5556: '<input type="'.$type.'" name="can_createuser_'.
5557: $item.'" value="'.$option.'"'.$check.'/> '.
5558: $lt{$option}.'</label> </span>';
5559: }
5560: $datatable .= '</td></tr>';
5561: }
5562: } else {
5563: my @contexts = ('author','course','domain');
5564: my @authtypes = ('int','krb4','krb5','loc');
5565: my %checked;
5566: if (ref($settings) eq 'HASH') {
5567: if (ref($settings->{'authtypes'}) eq 'HASH') {
5568: foreach my $item (@contexts) {
5569: if (ref($settings->{'authtypes'}{$item}) eq 'HASH') {
5570: foreach my $auth (@authtypes) {
5571: if ($settings->{'authtypes'}{$item}{$auth}) {
5572: $checked{$item}{$auth} = ' checked="checked" ';
5573: }
5574: }
5575: }
5576: }
5577: }
5578: } else {
5579: foreach my $item (@contexts) {
5580: foreach my $auth (@authtypes) {
5581: $checked{$item}{$auth} = ' checked="checked" ';
5582: }
5583: }
5584: }
5585: my %title = &context_names();
5586: my %authname = &authtype_names();
5587: my $rownum = 0;
5588: my $css_class;
5589: foreach my $item (@contexts) {
5590: if ($rownum%2) {
5591: $css_class = '';
5592: } else {
5593: $css_class = ' class="LC_odd_row" ';
5594: }
5595: $datatable .= '<tr'.$css_class.'>'.
5596: '<td>'.$title{$item}.
5597: '</td><td class="LC_left_item">'.
5598: '<span class="LC_nobreak">';
5599: foreach my $auth (@authtypes) {
5600: $datatable .= '<label>'.
5601: '<input type="checkbox" name="'.$item.'_auth" '.
5602: $checked{$item}{$auth}.' value="'.$auth.'" />'.
5603: $authname{$auth}.'</label> ';
5604: }
5605: $datatable .= '</span></td></tr>';
5606: $rownum ++;
5607: }
5608: $$rowtotal += $rownum;
5609: }
5610: return $datatable;
5611: }
5612:
5613: sub print_selfcreation {
5614: my ($position,$dom,$settings,$rowtotal) = @_;
5615: my (@selfcreate,$createsettings,$processing,$datatable);
5616: if (ref($settings) eq 'HASH') {
5617: if (ref($settings->{'cancreate'}) eq 'HASH') {
5618: $createsettings = $settings->{'cancreate'};
5619: if (ref($createsettings) eq 'HASH') {
5620: if (ref($createsettings->{'selfcreate'}) eq 'ARRAY') {
5621: @selfcreate = @{$createsettings->{'selfcreate'}};
5622: } elsif ($createsettings->{'selfcreate'} ne '') {
5623: if ($settings->{'cancreate'}{'selfcreate'} eq 'any') {
5624: @selfcreate = ('email','login','sso');
5625: } elsif ($createsettings->{'selfcreate'} ne 'none') {
5626: @selfcreate = ($createsettings->{'selfcreate'});
5627: }
5628: }
5629: if (ref($createsettings->{'selfcreateprocessing'}) eq 'HASH') {
5630: $processing = $createsettings->{'selfcreateprocessing'};
5631: }
5632: }
5633: }
5634: }
5635: my %radiohash;
5636: my $numinrow = 4;
5637: map { $radiohash{'cancreate_'.$_} = 1; } @selfcreate;
5638: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
5639: if ($position eq 'top') {
5640: my %choices = &Apache::lonlocal::texthash (
5641: cancreate_login => 'Institutional Login',
5642: cancreate_sso => 'Institutional Single Sign On',
5643: );
5644: my @toggles = sort(keys(%choices));
5645: my %defaultchecked = (
5646: 'cancreate_login' => 'off',
5647: 'cancreate_sso' => 'off',
5648: );
5649: my ($onclick,$itemcount);
5650: ($datatable,$itemcount) = &radiobutton_prefs(\%radiohash,\@toggles,\%defaultchecked,
5651: \%choices,$itemcount,$onclick);
5652: $$rowtotal += $itemcount;
5653:
5654: if (ref($usertypes) eq 'HASH') {
5655: if (keys(%{$usertypes}) > 0) {
5656: $datatable .= &insttypes_row($createsettings,$types,$usertypes,
5657: $dom,$numinrow,$othertitle,
5658: 'statustocreate',$rowtotal);
5659: $$rowtotal ++;
5660: }
5661: }
5662: my @fields = ('lastname','firstname','middlename','permanentemail','id','inststatus');
5663: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
5664: $fieldtitles{'inststatus'} = &mt('Institutional status');
5665: my $rem;
5666: my $numperrow = 2;
5667: my $css_class = $$rowtotal%2?' class="LC_odd_row"':'';
5668: $datatable .= '<tr'.$css_class.'>'.
5669: '<td class="LC_left_item">'.&mt('Mapping of Shibboleth environment variable names to user data fields (SSO auth)').'</td>'.
5670: '<td class="LC_left_item">'."\n".
5671: '<table><tr><td>'."\n";
5672: for (my $i=0; $i<@fields; $i++) {
5673: $rem = $i%($numperrow);
5674: if ($rem == 0) {
5675: if ($i > 0) {
5676: $datatable .= '</tr>';
5677: }
5678: $datatable .= '<tr>';
5679: }
5680: my $currval;
5681: if (ref($createsettings) eq 'HASH') {
5682: if (ref($createsettings->{'shibenv'}) eq 'HASH') {
5683: $currval = $createsettings->{'shibenv'}{$fields[$i]};
5684: }
5685: }
5686: $datatable .= '<td class="LC_left_item">'.
5687: '<span class="LC_nobreak">'.
5688: '<input type="text" name="shibenv_'.$fields[$i].'" '.
5689: 'value="'.$currval.'" size="10" /> '.
5690: $fieldtitles{$fields[$i]}.'</span></td>';
5691: }
5692: my $colsleft = $numperrow - $rem;
5693: if ($colsleft > 1 ) {
5694: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
5695: ' </td>';
5696: } elsif ($colsleft == 1) {
5697: $datatable .= '<td class="LC_left_item"> </td>';
5698: }
5699: $datatable .= '</tr></table></td></tr>';
5700: $$rowtotal ++;
5701: } elsif ($position eq 'middle') {
5702: my %domconf = &Apache::lonnet::get_dom('configuration',['usermodification'],$dom);
5703: my @posstypes;
5704: if (ref($types) eq 'ARRAY') {
5705: @posstypes = @{$types};
5706: }
5707: unless (grep(/^default$/,@posstypes)) {
5708: push(@posstypes,'default');
5709: }
5710: my %usertypeshash;
5711: if (ref($usertypes) eq 'HASH') {
5712: %usertypeshash = %{$usertypes};
5713: }
5714: $usertypeshash{'default'} = $othertitle;
5715: foreach my $status (@posstypes) {
5716: $datatable .= &modifiable_userdata_row('selfcreate',$status,$domconf{'usermodification'},
5717: $numinrow,$$rowtotal,\%usertypeshash);
5718: $$rowtotal ++;
5719: }
5720: } else {
5721: my %choices = &Apache::lonlocal::texthash (
5722: cancreate_email => 'E-mail address as username',
5723: );
5724: my @toggles = sort(keys(%choices));
5725: my %defaultchecked = (
5726: 'cancreate_email' => 'off',
5727: );
5728: my $itemcount = 0;
5729: my $display = 'none';
5730: if (grep(/^\Qemail\E$/,@selfcreate)) {
5731: $display = 'block';
5732: }
5733: my $onclick = "toggleDisplay(this.form,'emailoptions');";
5734: my $additional = '<div id="emailoptions" style="display: '.$display.'">';
5735: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
5736: my (@ordered,%usertypeshash);
5737: if (ref($domdefaults{'inststatusguest'}) eq 'ARRAY') {
5738: @ordered = @{$domdefaults{'inststatusguest'}};
5739: }
5740: if (@ordered) {
5741: unless (grep(/^default$/,@ordered)) {
5742: push(@ordered,'default');
5743: }
5744: if (ref($usertypes) eq 'HASH') {
5745: %usertypeshash = %{$usertypes};
5746: }
5747: $usertypeshash{'default'} = $othertitle;
5748: $additional .= '<table><tr>';
5749: foreach my $status (@ordered) {
5750: $additional .= '<th>'.$usertypeshash{$status}.'</th>';
5751: }
5752: $additional .= '</tr><tr>';
5753: foreach my $status (@ordered) {
5754: $additional .= '<td>'.&email_as_username($rowtotal,$processing,$status).'</td>';
5755: }
5756: $additional .= '</tr></table>';
5757: } else {
5758: $usertypeshash{'default'} = $othertitle;
5759: $additional .= &email_as_username($rowtotal,$processing);
5760: }
5761: $additional .= '</div>'."\n";
5762:
5763: ($datatable,$itemcount) = &radiobutton_prefs(\%radiohash,\@toggles,\%defaultchecked,
5764: \%choices,$$rowtotal,$onclick,$additional);
5765: $$rowtotal ++;
5766: $datatable .= &print_requestmail($dom,'selfcreation',$createsettings,$rowtotal);
5767: $$rowtotal ++;
5768: my ($infofields,$infotitles) = &Apache::loncommon::emailusername_info();
5769: $numinrow = 1;
5770: foreach my $status (@ordered) {
5771: $datatable .= &modifiable_userdata_row('cancreate','emailusername_'.$status,$settings,
5772: $numinrow,$$rowtotal,\%usertypeshash,$infofields,$infotitles);
5773: $$rowtotal ++;
5774: }
5775: my ($emailrules,$emailruleorder) =
5776: &Apache::lonnet::inst_userrules($dom,'email');
5777: if (ref($emailrules) eq 'HASH') {
5778: if (keys(%{$emailrules}) > 0) {
5779: $datatable .= &user_formats_row('email',$settings,$emailrules,
5780: $emailruleorder,$numinrow,$$rowtotal);
5781: $$rowtotal ++;
5782: }
5783: }
5784: $datatable .= &captcha_choice('cancreate',$createsettings,$$rowtotal);
5785: }
5786: return $datatable;
5787: }
5788:
5789: sub email_as_username {
5790: my ($rowtotal,$processing,$type) = @_;
5791: my %choices =
5792: &Apache::lonlocal::texthash (
5793: automatic => 'Automatic approval',
5794: approval => 'Queued for approval',
5795: );
5796: my $output;
5797: foreach my $option ('automatic','approval') {
5798: my $checked;
5799: if (ref($processing) eq 'HASH') {
5800: if ($type eq '') {
5801: if (!exists($processing->{'default'})) {
5802: if ($option eq 'automatic') {
5803: $checked = ' checked="checked"';
5804: }
5805: } else {
5806: if ($processing->{'default'} eq $option) {
5807: $checked = ' checked="checked"';
5808: }
5809: }
5810: } else {
5811: if (!exists($processing->{$type})) {
5812: if ($option eq 'automatic') {
5813: $checked = ' checked="checked"';
5814: }
5815: } else {
5816: if ($processing->{$type} eq $option) {
5817: $checked = ' checked="checked"';
5818: }
5819: }
5820: }
5821: } elsif ($option eq 'automatic') {
5822: $checked = ' checked="checked"';
5823: }
5824: my $name = 'cancreate_emailprocess';
5825: if (($type ne '') && ($type ne 'default')) {
5826: $name .= '_'.$type;
5827: }
5828: $output .= '<span class="LC_nobreak"><label>'.
5829: '<input type="radio" name="'.$name.'"'.
5830: $checked.' value="'.$option.'" />'.
5831: $choices{$option}.'</label></span>';
5832: if ($type eq '') {
5833: $output .= ' ';
5834: } else {
5835: $output .= '<br />';
5836: }
5837: }
5838: $$rowtotal ++;
5839: return $output;
5840: }
5841:
5842: sub captcha_choice {
5843: my ($context,$settings,$itemcount) = @_;
5844: my ($keyentry,$currpub,$currpriv,%checked,$rowname,$pubtext,$privtext,
5845: $vertext,$currver);
5846: my %lt = &captcha_phrases();
5847: $keyentry = 'hidden';
5848: if ($context eq 'cancreate') {
5849: $rowname = &mt('CAPTCHA validation');
5850: } elsif ($context eq 'login') {
5851: $rowname = &mt('"Contact helpdesk" CAPTCHA validation');
5852: }
5853: if (ref($settings) eq 'HASH') {
5854: if ($settings->{'captcha'}) {
5855: $checked{$settings->{'captcha'}} = ' checked="checked"';
5856: } else {
5857: $checked{'original'} = ' checked="checked"';
5858: }
5859: if ($settings->{'captcha'} eq 'recaptcha') {
5860: $pubtext = $lt{'pub'};
5861: $privtext = $lt{'priv'};
5862: $keyentry = 'text';
5863: $vertext = $lt{'ver'};
5864: $currver = $settings->{'recaptchaversion'};
5865: if ($currver ne '2') {
5866: $currver = 1;
5867: }
5868: }
5869: if (ref($settings->{'recaptchakeys'}) eq 'HASH') {
5870: $currpub = $settings->{'recaptchakeys'}{'public'};
5871: $currpriv = $settings->{'recaptchakeys'}{'private'};
5872: }
5873: } else {
5874: $checked{'original'} = ' checked="checked"';
5875: }
5876: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
5877: my $output = '<tr'.$css_class.'>'.
5878: '<td class="LC_left_item">'.$rowname.'</td><td class="LC_left_item" colspan="2">'."\n".
5879: '<table><tr><td>'."\n";
5880: foreach my $option ('original','recaptcha','notused') {
5881: $output .= '<span class="LC_nobreak"><label><input type="radio" name="'.$context.'_captcha" value="'.
5882: $option.'" '.$checked{$option}.' onchange="javascript:updateCaptcha('."this,'$context'".');" />'.
5883: $lt{$option}.'</label></span>';
5884: unless ($option eq 'notused') {
5885: $output .= (' 'x2)."\n";
5886: }
5887: }
5888: #
5889: # Note: If reCAPTCHA is to be used for LON-CAPA servers in a domain, a domain coordinator should visit:
5890: # https://www.google.com/recaptcha and generate a Public and Private key. For domains with multiple
5891: # servers a single key pair will be used for all servers, so the internet domain (e.g., yourcollege.edu)
5892: # specified for use with the key should be broad enough to accommodate all servers in the LON-CAPA domain.
5893: #
5894: $output .= '</td></tr>'."\n".
5895: '<tr><td>'."\n".
5896: '<span class="LC_nobreak"><span id="'.$context.'_recaptchapubtxt">'.$pubtext.'</span> '."\n".
5897: '<input type="'.$keyentry.'" id="'.$context.'_recaptchapub" name="'.$context.'_recaptchapub" value="'.
5898: $currpub.'" size="40" /></span><br />'."\n".
5899: '<span class="LC_nobreak"><span id="'.$context.'_recaptchaprivtxt">'.$privtext.'</span> '."\n".
5900: '<input type="'.$keyentry.'" id="'.$context.'_recaptchapriv" name="'.$context.'_recaptchapriv" value="'.
5901: $currpriv.'" size="40" /></span><br />'.
5902: '<span class="LC_nobreak"><span id="'.$context.'_recaptchavertxt">'.$vertext.'</span> '."\n".
5903: '<input type="'.$keyentry.'" id="'.$context.'_recaptchaversion" name="'.$context.'_recaptchaversion" value="'.
5904: $currver.'" size="3" /></span><br />'.
5905: '</td></tr></table>'."\n".
5906: '</td></tr>';
5907: return $output;
5908: }
5909:
5910: sub user_formats_row {
5911: my ($type,$settings,$rules,$ruleorder,$numinrow,$rowcount) = @_;
5912: my $output;
5913: my %text = (
5914: 'username' => 'new usernames',
5915: 'id' => 'IDs',
5916: 'email' => 'self-created accounts (e-mail)',
5917: );
5918: my $css_class = $rowcount%2?' class="LC_odd_row"':'';
5919: $output = '<tr '.$css_class.'>'.
5920: '<td><span class="LC_nobreak">';
5921: if ($type eq 'email') {
5922: $output .= &mt("Formats disallowed for $text{$type}: ");
5923: } else {
5924: $output .= &mt("Format rules to check for $text{$type}: ");
5925: }
5926: $output .= '</span></td>'.
5927: '<td class="LC_left_item" colspan="2"><table>';
5928: my $rem;
5929: if (ref($ruleorder) eq 'ARRAY') {
5930: for (my $i=0; $i<@{$ruleorder}; $i++) {
5931: if (ref($rules->{$ruleorder->[$i]}) eq 'HASH') {
5932: my $rem = $i%($numinrow);
5933: if ($rem == 0) {
5934: if ($i > 0) {
5935: $output .= '</tr>';
5936: }
5937: $output .= '<tr>';
5938: }
5939: my $check = ' ';
5940: if (ref($settings) eq 'HASH') {
5941: if (ref($settings->{$type.'_rule'}) eq 'ARRAY') {
5942: if (grep(/^\Q$ruleorder->[$i]\E$/,@{$settings->{$type.'_rule'}})) {
5943: $check = ' checked="checked" ';
5944: }
5945: }
5946: }
5947: $output .= '<td class="LC_left_item">'.
5948: '<span class="LC_nobreak"><label>'.
5949: '<input type="checkbox" name="'.$type.'_rule" '.
5950: 'value="'.$ruleorder->[$i].'"'.$check.'/>'.
5951: $rules->{$ruleorder->[$i]}{'name'}.'</label></span></td>';
5952: }
5953: }
5954: $rem = @{$ruleorder}%($numinrow);
5955: }
5956: my $colsleft = $numinrow - $rem;
5957: if ($colsleft > 1 ) {
5958: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
5959: ' </td>';
5960: } elsif ($colsleft == 1) {
5961: $output .= '<td class="LC_left_item"> </td>';
5962: }
5963: $output .= '</tr></table></td></tr>';
5964: return $output;
5965: }
5966:
5967: sub usercreation_types {
5968: my %lt = &Apache::lonlocal::texthash (
5969: author => 'When adding a co-author',
5970: course => 'When adding a user to a course',
5971: requestcrs => 'When requesting a course',
5972: any => 'Any',
5973: official => 'Institutional only ',
5974: unofficial => 'Non-institutional only',
5975: none => 'None',
5976: );
5977: return %lt;
5978: }
5979:
5980: sub selfcreation_types {
5981: my %lt = &Apache::lonlocal::texthash (
5982: selfcreate => 'User creates own account',
5983: any => 'Any',
5984: official => 'Institutional only ',
5985: unofficial => 'Non-institutional only',
5986: email => 'E-mail address',
5987: login => 'Institutional Login',
5988: sso => 'SSO',
5989: );
5990: }
5991:
5992: sub authtype_names {
5993: my %lt = &Apache::lonlocal::texthash(
5994: int => 'Internal',
5995: krb4 => 'Kerberos 4',
5996: krb5 => 'Kerberos 5',
5997: loc => 'Local',
5998: );
5999: return %lt;
6000: }
6001:
6002: sub context_names {
6003: my %context_title = &Apache::lonlocal::texthash(
6004: author => 'Creating users when an Author',
6005: course => 'Creating users when in a course',
6006: domain => 'Creating users when a Domain Coordinator',
6007: );
6008: return %context_title;
6009: }
6010:
6011: sub print_usermodification {
6012: my ($position,$dom,$settings,$rowtotal) = @_;
6013: my $numinrow = 4;
6014: my ($context,$datatable,$rowcount);
6015: if ($position eq 'top') {
6016: $rowcount = 0;
6017: $context = 'author';
6018: foreach my $role ('ca','aa') {
6019: $datatable .= &modifiable_userdata_row($context,$role,$settings,
6020: $numinrow,$rowcount);
6021: $$rowtotal ++;
6022: $rowcount ++;
6023: }
6024: } elsif ($position eq 'bottom') {
6025: $context = 'course';
6026: $rowcount = 0;
6027: foreach my $role ('st','ep','ta','in','cr') {
6028: $datatable .= &modifiable_userdata_row($context,$role,$settings,
6029: $numinrow,$rowcount);
6030: $$rowtotal ++;
6031: $rowcount ++;
6032: }
6033: }
6034: return $datatable;
6035: }
6036:
6037: sub print_defaults {
6038: my ($position,$dom,$settings,$rowtotal) = @_;
6039: my $rownum = 0;
6040: my ($datatable,$css_class,$titles);
6041: unless ($position eq 'bottom') {
6042: $titles = &defaults_titles($dom);
6043: }
6044: if ($position eq 'top') {
6045: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def',
6046: 'datelocale_def','portal_def');
6047: my %defaults;
6048: if (ref($settings) eq 'HASH') {
6049: %defaults = %{$settings};
6050: } else {
6051: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
6052: foreach my $item (@items) {
6053: $defaults{$item} = $domdefaults{$item};
6054: }
6055: }
6056: foreach my $item (@items) {
6057: if ($rownum%2) {
6058: $css_class = '';
6059: } else {
6060: $css_class = ' class="LC_odd_row" ';
6061: }
6062: $datatable .= '<tr'.$css_class.'>'.
6063: '<td><span class="LC_nobreak">'.$titles->{$item}.
6064: '</span></td><td class="LC_right_item" colspan="3">';
6065: if ($item eq 'auth_def') {
6066: my @authtypes = ('internal','krb4','krb5','localauth');
6067: my %shortauth = (
6068: internal => 'int',
6069: krb4 => 'krb4',
6070: krb5 => 'krb5',
6071: localauth => 'loc'
6072: );
6073: my %authnames = &authtype_names();
6074: foreach my $auth (@authtypes) {
6075: my $checked = ' ';
6076: if ($defaults{$item} eq $auth) {
6077: $checked = ' checked="checked" ';
6078: }
6079: $datatable .= '<label><input type="radio" name="'.$item.
6080: '" value="'.$auth.'"'.$checked.'/>'.
6081: $authnames{$shortauth{$auth}}.'</label> ';
6082: }
6083: } elsif ($item eq 'timezone_def') {
6084: my $includeempty = 1;
6085: $datatable .= &Apache::loncommon::select_timezone($item,$defaults{$item},undef,$includeempty);
6086: } elsif ($item eq 'datelocale_def') {
6087: my $includeempty = 1;
6088: $datatable .= &Apache::loncommon::select_datelocale($item,$defaults{$item},undef,$includeempty);
6089: } elsif ($item eq 'lang_def') {
6090: my $includeempty = 1;
6091: $datatable .= &Apache::loncommon::select_language($item,$defaults{$item},$includeempty);
6092: } else {
6093: my $size;
6094: if ($item eq 'portal_def') {
6095: $size = ' size="25"';
6096: }
6097: $datatable .= '<input type="text" name="'.$item.'" value="'.
6098: $defaults{$item}.'"'.$size.' />';
6099: }
6100: $datatable .= '</td></tr>';
6101: $rownum ++;
6102: }
6103: } elsif ($position eq 'middle') {
6104: my @items = ('intauth_cost','intauth_check','intauth_switch');
6105: my %defaults;
6106: if (ref($settings) eq 'HASH') {
6107: %defaults = %{$settings};
6108: if ($defaults{'intauth_cost'} !~ /^\d+$/) {
6109: $defaults{'intauth_cost'} = 10;
6110: }
6111: if ($defaults{'intauth_check'} !~ /^(0|1|2)$/) {
6112: $defaults{'intauth_check'} = 0;
6113: }
6114: if ($defaults{'intauth_switch'} !~ /^(0|1|2)$/) {
6115: $defaults{'intauth_switch'} = 0;
6116: }
6117: } else {
6118: %defaults = (
6119: 'intauth_cost' => 10,
6120: 'intauth_check' => 0,
6121: 'intauth_switch' => 0,
6122: );
6123: }
6124: foreach my $item (@items) {
6125: if ($rownum%2) {
6126: $css_class = '';
6127: } else {
6128: $css_class = ' class="LC_odd_row" ';
6129: }
6130: $datatable .= '<tr'.$css_class.'>'.
6131: '<td><span class="LC_nobreak">'.$titles->{$item}.
6132: '</span></td><td class="LC_left_item" colspan="3">';
6133: if ($item eq 'intauth_switch') {
6134: my @options = (0,1,2);
6135: my %optiondesc = &Apache::lonlocal::texthash (
6136: 0 => 'No',
6137: 1 => 'Yes',
6138: 2 => 'Yes, and copy existing passwd file to passwd.bak file',
6139: );
6140: $datatable .= '<table width="100%">';
6141: foreach my $option (@options) {
6142: my $checked = ' ';
6143: if ($defaults{$item} eq $option) {
6144: $checked = ' checked="checked"';
6145: }
6146: $datatable .= '<tr><td class="LC_left_item"><span class="LC_nobreak">'.
6147: '<label><input type="radio" name="'.$item.
6148: '" value="'.$option.'"'.$checked.' />'.
6149: $optiondesc{$option}.'</label></span></td></tr>';
6150: }
6151: $datatable .= '</table>';
6152: } elsif ($item eq 'intauth_check') {
6153: my @options = (0,1,2);
6154: my %optiondesc = &Apache::lonlocal::texthash (
6155: 0 => 'No',
6156: 1 => 'Yes, allow login then update passwd file using default cost (if higher)',
6157: 2 => 'Yes, disallow login if stored cost is less than domain default',
6158: );
6159: $datatable .= '<table wisth="100%">';
6160: foreach my $option (@options) {
6161: my $checked = ' ';
6162: my $onclick;
6163: if ($defaults{$item} eq $option) {
6164: $checked = ' checked="checked"';
6165: }
6166: if ($option == 2) {
6167: $onclick = ' onclick="javascript:warnIntAuth(this);"';
6168: }
6169: $datatable .= '<tr><td class="LC_left_item"><span class="LC_nobreak">'.
6170: '<label><input type="radio" name="'.$item.
6171: '" value="'.$option.'"'.$checked.$onclick.' />'.
6172: $optiondesc{$option}.'</label></span></td></tr>';
6173: }
6174: $datatable .= '</table>';
6175: } else {
6176: $datatable .= '<input type="text" name="'.$item.'" value="'.
6177: $defaults{$item}.'" size="3" onblur="javascript:warnIntAuth(this);" />';
6178: }
6179: $datatable .= '</td></tr>';
6180: $rownum ++;
6181: }
6182: } else {
6183: my %defaults;
6184: if (ref($settings) eq 'HASH') {
6185: if ((ref($settings->{'inststatusorder'}) eq 'ARRAY') && (ref($settings->{'inststatustypes'}) eq 'HASH') &&
6186: (ref($settings->{'inststatusguest'}) eq 'ARRAY')) {
6187: my $maxnum = @{$settings->{'inststatusorder'}};
6188: for (my $i=0; $i<$maxnum; $i++) {
6189: $css_class = $rownum%2?' class="LC_odd_row"':'';
6190: my $item = $settings->{'inststatusorder'}->[$i];
6191: my $title = $settings->{'inststatustypes'}->{$item};
6192: my $guestok;
6193: if (grep(/^\Q$item\E$/,@{$settings->{'inststatusguest'}})) {
6194: $guestok = 1;
6195: }
6196: my $chgstr = ' onchange="javascript:reorderTypes(this.form,'."'$item'".');"';
6197: $datatable .= '<tr'.$css_class.'>'.
6198: '<td><span class="LC_nobreak">'.
6199: '<select name="inststatus_pos_'.$item.'"'.$chgstr.'>';
6200: for (my $k=0; $k<=$maxnum; $k++) {
6201: my $vpos = $k+1;
6202: my $selstr;
6203: if ($k == $i) {
6204: $selstr = ' selected="selected" ';
6205: }
6206: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
6207: }
6208: my ($checkedon,$checkedoff);
6209: $checkedoff = ' checked="checked"';
6210: if ($guestok) {
6211: $checkedon = $checkedoff;
6212: $checkedoff = '';
6213: }
6214: $datatable .= '</select> '.&mt('Internal ID:').' <b>'.$item.'</b> '.
6215: '<input type="checkbox" name="inststatus_delete" value="'.$item.'" />'.
6216: &mt('delete').'</span></td>'.
6217: '<td class="LC_left_item"><span class="LC_nobreak">'.&mt('Name displayed:').
6218: '<input type="text" size="20" name="inststatus_title_'.$item.'" value="'.$title.'" />'.
6219: '</span></td>'.
6220: '<td class="LC_right_item"><span class="LC_nobreak">'.
6221: '<label><input type="radio" value="1" name="inststatus_guest_'.$item.'"'.$checkedon.' />'.
6222: &mt('Yes').'</label>'.(' 'x2).
6223: '<label><input type="radio" value="0" name="inststatus_guest_'.$item.'"'.$checkedoff.' />'.
6224: &mt('No').'</label></span></td></tr>';
6225: }
6226: $css_class = $rownum%2?' class="LC_odd_row"':'';
6227: my $chgstr = ' onchange="javascript:reorderTypes(this.form,'."'addinststatus_pos'".');"';
6228: $datatable .= '<tr '.$css_class.'>'.
6229: '<td><span class="LC_nobreak"><select name="addinststatus_pos"'.$chgstr.'>';
6230: for (my $k=0; $k<=$maxnum; $k++) {
6231: my $vpos = $k+1;
6232: my $selstr;
6233: if ($k == $maxnum) {
6234: $selstr = ' selected="selected" ';
6235: }
6236: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
6237: }
6238: $datatable .= '</select> '.&mt('Internal ID:').
6239: '<input type="text" size="10" name="addinststatus" value="" />'.
6240: ' '.&mt('(new)').
6241: '</span></td><td class="LC_left_item"><span class="LC_nobreak">'.
6242: &mt('Name displayed:').
6243: '<input type="text" size="20" name="addinststatus_title" value="" /></span></td>'.
6244: '<td class="LC_right_item"><span class="LC_nobreak">'.
6245: '<label><input type="radio" value="1" name="addinststatus_guest" />'.
6246: &mt('Yes').'</label>'.(' 'x2).
6247: '<label><input type="radio" value="0" name="addinststatus_guest" />'.
6248: &mt('No').'</label></span></td></tr>';
6249: '</tr>'."\n";
6250: $rownum ++;
6251: }
6252: }
6253: }
6254: $$rowtotal += $rownum;
6255: return $datatable;
6256: }
6257:
6258: sub get_languages_hash {
6259: my %langchoices;
6260: foreach my $id (&Apache::loncommon::languageids()) {
6261: my $code = &Apache::loncommon::supportedlanguagecode($id);
6262: if ($code ne '') {
6263: $langchoices{$code} = &Apache::loncommon::plainlanguagedescription($id);
6264: }
6265: }
6266: return %langchoices;
6267: }
6268:
6269: sub defaults_titles {
6270: my ($dom) = @_;
6271: my %titles = &Apache::lonlocal::texthash (
6272: 'auth_def' => 'Default authentication type',
6273: 'auth_arg_def' => 'Default authentication argument',
6274: 'lang_def' => 'Default language',
6275: 'timezone_def' => 'Default timezone',
6276: 'datelocale_def' => 'Default locale for dates',
6277: 'portal_def' => 'Portal/Default URL',
6278: 'intauth_cost' => 'Encryption cost for bcrypt (positive integer)',
6279: 'intauth_check' => 'Check bcrypt cost if authenticated',
6280: 'intauth_switch' => 'Existing crypt-based switched to bcrypt on authentication',
6281: );
6282: if ($dom) {
6283: my $uprimary_id = &Apache::lonnet::domain($dom,'primary');
6284: my $uint_dom = &Apache::lonnet::internet_dom($uprimary_id);
6285: my $protocol = $Apache::lonnet::protocol{$uprimary_id};
6286: $protocol = 'http' if ($protocol ne 'https');
6287: if ($uint_dom) {
6288: $titles{'portal_def'} .= ' '.&mt('(for example: [_1])',$protocol.'://loncapa.'.
6289: $uint_dom);
6290: }
6291: }
6292: return (\%titles);
6293: }
6294:
6295: sub print_scantronformat {
6296: my ($r,$dom,$confname,$settings,$rowtotal) = @_;
6297: my $itemcount = 1;
6298: my ($datatable,$css_class,$scantronurl,$is_custom,%error,%scantronurls,
6299: %confhash);
6300: my $switchserver = &check_switchserver($dom,$confname);
6301: my %lt = &Apache::lonlocal::texthash (
6302: default => 'Default bubblesheet format file error',
6303: custom => 'Custom bubblesheet format file error',
6304: );
6305: my %scantronfiles = (
6306: default => 'default.tab',
6307: custom => 'custom.tab',
6308: );
6309: foreach my $key (keys(%scantronfiles)) {
6310: $scantronurls{$key} = '/res/'.$dom.'/'.$confname.'/scantron/'
6311: .$scantronfiles{$key};
6312: }
6313: my @defaultinfo = &Apache::lonnet::stat_file($scantronurls{'default'});
6314: if ((!@defaultinfo) || ($defaultinfo[0] eq 'no_such_dir')) {
6315: if (!$switchserver) {
6316: my $servadm = $r->dir_config('lonAdmEMail');
6317: my ($configuserok,$author_ok) = &config_check($dom,$confname,$servadm);
6318: if ($configuserok eq 'ok') {
6319: if ($author_ok eq 'ok') {
6320: my %legacyfile = (
6321: default => $Apache::lonnet::perlvar{'lonTabDir'}.'/default_scantronformat.tab',
6322: custom => $Apache::lonnet::perlvar{'lonTabDir'}.'/scantronformat.tab',
6323: );
6324: my %md5chk;
6325: foreach my $type (keys(%legacyfile)) {
6326: ($md5chk{$type}) = split(/ /,`md5sum $legacyfile{$type}`);
6327: chomp($md5chk{$type});
6328: }
6329: if ($md5chk{'default'} ne $md5chk{'custom'}) {
6330: foreach my $type (keys(%legacyfile)) {
6331: ($scantronurls{$type},my $error) =
6332: &legacy_scantronformat($r,$dom,$confname,
6333: $type,$legacyfile{$type},
6334: $scantronurls{$type},
6335: $scantronfiles{$type});
6336: if ($error ne '') {
6337: $error{$type} = $error;
6338: }
6339: }
6340: if (keys(%error) == 0) {
6341: $is_custom = 1;
6342: $confhash{'scantron'}{'scantronformat'} =
6343: $scantronurls{'custom'};
6344: my $putresult =
6345: &Apache::lonnet::put_dom('configuration',
6346: \%confhash,$dom);
6347: if ($putresult ne 'ok') {
6348: $error{'custom'} =
6349: '<span class="LC_error">'.
6350: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
6351: }
6352: }
6353: } else {
6354: ($scantronurls{'default'},my $error) =
6355: &legacy_scantronformat($r,$dom,$confname,
6356: 'default',$legacyfile{'default'},
6357: $scantronurls{'default'},
6358: $scantronfiles{'default'});
6359: if ($error eq '') {
6360: $confhash{'scantron'}{'scantronformat'} = '';
6361: my $putresult =
6362: &Apache::lonnet::put_dom('configuration',
6363: \%confhash,$dom);
6364: if ($putresult ne 'ok') {
6365: $error{'default'} =
6366: '<span class="LC_error">'.
6367: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
6368: }
6369: } else {
6370: $error{'default'} = $error;
6371: }
6372: }
6373: }
6374: }
6375: } else {
6376: $error{'default'} = &mt("Unable to copy default bubblesheet formatfile to domain's RES space: [_1]",$switchserver);
6377: }
6378: }
6379: if (ref($settings) eq 'HASH') {
6380: if ($settings->{'scantronformat'} eq "/res/$dom/$confname/scantron/custom.tab") {
6381: my @info = &Apache::lonnet::stat_file($settings->{'scantronformat'});
6382: if ((!@info) || ($info[0] eq 'no_such_dir')) {
6383: $scantronurl = '';
6384: } else {
6385: $scantronurl = $settings->{'scantronformat'};
6386: }
6387: $is_custom = 1;
6388: } else {
6389: $scantronurl = $scantronurls{'default'};
6390: }
6391: } else {
6392: if ($is_custom) {
6393: $scantronurl = $scantronurls{'custom'};
6394: } else {
6395: $scantronurl = $scantronurls{'default'};
6396: }
6397: }
6398: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6399: $datatable .= '<tr'.$css_class.'>';
6400: if (!$is_custom) {
6401: $datatable .= '<td>'.&mt('Default in use:').'<br />'.
6402: '<span class="LC_nobreak">';
6403: if ($scantronurl) {
6404: $datatable .= &Apache::loncommon::modal_link($scantronurl,&mt('Default bubblesheet format file'),600,500,
6405: undef,undef,undef,undef,'background-color:#ffffff');
6406: } else {
6407: $datatable = &mt('File unavailable for display');
6408: }
6409: $datatable .= '</span></td>';
6410: if (keys(%error) == 0) {
6411: $datatable .= '<td valign="bottom">';
6412: if (!$switchserver) {
6413: $datatable .= &mt('Upload:').'<br />';
6414: }
6415: } else {
6416: my $errorstr;
6417: foreach my $key (sort(keys(%error))) {
6418: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
6419: }
6420: $datatable .= '<td>'.$errorstr;
6421: }
6422: } else {
6423: if (keys(%error) > 0) {
6424: my $errorstr;
6425: foreach my $key (sort(keys(%error))) {
6426: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
6427: }
6428: $datatable .= '<td>'.$errorstr.'</td><td> ';
6429: } elsif ($scantronurl) {
6430: my $link = &Apache::loncommon::modal_link($scantronurl,&mt('Custom bubblesheet format file'),600,500,
6431: undef,undef,undef,undef,'background-color:#ffffff');
6432: $datatable .= '<td><span class="LC_nobreak">'.
6433: $link.
6434: '<label><input type="checkbox" name="scantronformat_del"'.
6435: ' value="1" />'.&mt('Delete?').'</label></span></td>'.
6436: '<td><span class="LC_nobreak"> '.
6437: &mt('Replace:').'</span><br />';
6438: }
6439: }
6440: if (keys(%error) == 0) {
6441: if ($switchserver) {
6442: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
6443: } else {
6444: $datatable .='<span class="LC_nobreak"> '.
6445: '<input type="file" name="scantronformat" /></span>';
6446: }
6447: }
6448: $datatable .= '</td></tr>';
6449: $$rowtotal ++;
6450: return $datatable;
6451: }
6452:
6453: sub legacy_scantronformat {
6454: my ($r,$dom,$confname,$file,$legacyfile,$newurl,$newfile) = @_;
6455: my ($url,$error);
6456: my @statinfo = &Apache::lonnet::stat_file($newurl);
6457: if ((!@statinfo) || ($statinfo[0] eq 'no_such_dir')) {
6458: (my $result,$url) =
6459: &publishlogo($r,'copy',$legacyfile,$dom,$confname,'scantron',
6460: '','',$newfile);
6461: if ($result ne 'ok') {
6462: $error = &mt("An error occurred publishing the [_1] bubblesheet format file in RES space. Error was: [_2].",$newfile,$result);
6463: }
6464: }
6465: return ($url,$error);
6466: }
6467:
6468: sub print_coursecategories {
6469: my ($position,$dom,$hdritem,$settings,$rowtotal) = @_;
6470: my $datatable;
6471: if ($position eq 'top') {
6472: my (%checked);
6473: my @catitems = ('unauth','auth');
6474: my @cattypes = ('std','domonly','codesrch','none');
6475: $checked{'unauth'} = 'std';
6476: $checked{'auth'} = 'std';
6477: if (ref($settings) eq 'HASH') {
6478: foreach my $type (@cattypes) {
6479: if ($type eq $settings->{'unauth'}) {
6480: $checked{'unauth'} = $type;
6481: }
6482: if ($type eq $settings->{'auth'}) {
6483: $checked{'auth'} = $type;
6484: }
6485: }
6486: }
6487: my %lt = &Apache::lonlocal::texthash (
6488: unauth => 'Catalog type for unauthenticated users',
6489: auth => 'Catalog type for authenticated users',
6490: none => 'No catalog',
6491: std => 'Standard catalog',
6492: domonly => 'Domain-only catalog',
6493: codesrch => "Code search form",
6494: );
6495: my $itemcount = 0;
6496: foreach my $item (@catitems) {
6497: my $css_class = $itemcount%2? ' class="LC_odd_row"':'';
6498: $datatable .= '<tr '.$css_class.'>'.
6499: '<td>'.$lt{$item}.'</td>'.
6500: '<td class="LC_right_item"><span class="LC_nobreak">';
6501: foreach my $type (@cattypes) {
6502: my $ischecked;
6503: if ($checked{$item} eq $type) {
6504: $ischecked=' checked="checked"';
6505: }
6506: $datatable .= '<label>'.
6507: '<input type="radio" name="coursecat_'.$item.'" value="'.$type.'"'.$ischecked.
6508: ' />'.$lt{$type}.'</label> ';
6509: }
6510: $datatable .= '</td></tr>';
6511: $itemcount ++;
6512: }
6513: $$rowtotal += $itemcount;
6514: } elsif ($position eq 'middle') {
6515: my $toggle_cats_crs = ' ';
6516: my $toggle_cats_dom = ' checked="checked" ';
6517: my $can_cat_crs = ' ';
6518: my $can_cat_dom = ' checked="checked" ';
6519: my $toggle_catscomm_comm = ' ';
6520: my $toggle_catscomm_dom = ' checked="checked" ';
6521: my $can_catcomm_comm = ' ';
6522: my $can_catcomm_dom = ' checked="checked" ';
6523:
6524: if (ref($settings) eq 'HASH') {
6525: if ($settings->{'togglecats'} eq 'crs') {
6526: $toggle_cats_crs = $toggle_cats_dom;
6527: $toggle_cats_dom = ' ';
6528: }
6529: if ($settings->{'categorize'} eq 'crs') {
6530: $can_cat_crs = $can_cat_dom;
6531: $can_cat_dom = ' ';
6532: }
6533: if ($settings->{'togglecatscomm'} eq 'comm') {
6534: $toggle_catscomm_comm = $toggle_catscomm_dom;
6535: $toggle_catscomm_dom = ' ';
6536: }
6537: if ($settings->{'categorizecomm'} eq 'comm') {
6538: $can_catcomm_comm = $can_catcomm_dom;
6539: $can_catcomm_dom = ' ';
6540: }
6541: }
6542: my %title = &Apache::lonlocal::texthash (
6543: togglecats => 'Show/Hide a course in catalog',
6544: togglecatscomm => 'Show/Hide a community in catalog',
6545: categorize => 'Assign a category to a course',
6546: categorizecomm => 'Assign a category to a community',
6547: );
6548: my %level = &Apache::lonlocal::texthash (
6549: dom => 'Set in Domain',
6550: crs => 'Set in Course',
6551: comm => 'Set in Community',
6552: );
6553: $datatable = '<tr class="LC_odd_row">'.
6554: '<td>'.$title{'togglecats'}.'</td>'.
6555: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
6556: '<input type="radio" name="togglecats"'.
6557: $toggle_cats_dom.' value="dom" />'.$level{'dom'}.'</label> '.
6558: '<label><input type="radio" name="togglecats"'.
6559: $toggle_cats_crs.' value="crs" />'.$level{'crs'}.'</label></span></td>'.
6560: '</tr><tr>'.
6561: '<td>'.$title{'categorize'}.'</td>'.
6562: '<td class="LC_right_item"><span class="LC_nobreak">'.
6563: '<label><input type="radio" name="categorize"'.
6564: $can_cat_dom.' value="dom" />'.$level{'dom'}.'</label> '.
6565: '<label><input type="radio" name="categorize"'.
6566: $can_cat_crs.'value="crs" />'.$level{'crs'}.'</label></span></td>'.
6567: '</tr><tr class="LC_odd_row">'.
6568: '<td>'.$title{'togglecatscomm'}.'</td>'.
6569: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
6570: '<input type="radio" name="togglecatscomm"'.
6571: $toggle_catscomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
6572: '<label><input type="radio" name="togglecatscomm"'.
6573: $toggle_catscomm_comm.' value="comm" />'.$level{'comm'}.'</label></span></td>'.
6574: '</tr><tr>'.
6575: '<td>'.$title{'categorizecomm'}.'</td>'.
6576: '<td class="LC_right_item"><span class="LC_nobreak">'.
6577: '<label><input type="radio" name="categorizecomm"'.
6578: $can_catcomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
6579: '<label><input type="radio" name="categorizecomm"'.
6580: $can_catcomm_comm.'value="comm" />'.$level{'comm'}.'</label></span></td>'.
6581: '</tr>';
6582: $$rowtotal += 4;
6583: } else {
6584: my $css_class;
6585: my $itemcount = 1;
6586: my $cathash;
6587: if (ref($settings) eq 'HASH') {
6588: $cathash = $settings->{'cats'};
6589: }
6590: if (ref($cathash) eq 'HASH') {
6591: my (@cats,@trails,%allitems,%idx,@jsarray);
6592: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,
6593: \%allitems,\%idx,\@jsarray);
6594: my $maxdepth = scalar(@cats);
6595: my $colattrib = '';
6596: if ($maxdepth > 2) {
6597: $colattrib = ' colspan="2" ';
6598: }
6599: my @path;
6600: if (@cats > 0) {
6601: if (ref($cats[0]) eq 'ARRAY') {
6602: my $numtop = @{$cats[0]};
6603: my $maxnum = $numtop;
6604: my %default_names = (
6605: instcode => &mt('Official courses'),
6606: communities => &mt('Communities'),
6607: );
6608:
6609: if ((!grep(/^instcode$/,@{$cats[0]})) ||
6610: ($cathash->{'instcode::0'} eq '') ||
6611: (!grep(/^communities$/,@{$cats[0]})) ||
6612: ($cathash->{'communities::0'} eq '')) {
6613: $maxnum ++;
6614: }
6615: my $lastidx;
6616: for (my $i=0; $i<$numtop; $i++) {
6617: my $parent = $cats[0][$i];
6618: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6619: my $item = &escape($parent).'::0';
6620: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$item','$idx{$item}'".');"';
6621: $lastidx = $idx{$item};
6622: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
6623: .'<select name="'.$item.'"'.$chgstr.'>';
6624: for (my $k=0; $k<=$maxnum; $k++) {
6625: my $vpos = $k+1;
6626: my $selstr;
6627: if ($k == $i) {
6628: $selstr = ' selected="selected" ';
6629: }
6630: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
6631: }
6632: $datatable .= '</select></span></td><td>';
6633: if ($parent eq 'instcode' || $parent eq 'communities') {
6634: $datatable .= '<span class="LC_nobreak">'
6635: .$default_names{$parent}.'</span>';
6636: if ($parent eq 'instcode') {
6637: $datatable .= '<br /><span class="LC_nobreak">('
6638: .&mt('with institutional codes')
6639: .')</span></td><td'.$colattrib.'>';
6640: } else {
6641: $datatable .= '<table><tr><td>';
6642: }
6643: $datatable .= '<span class="LC_nobreak">'
6644: .'<label><input type="radio" name="'
6645: .$parent.'" value="1" checked="checked" />'
6646: .&mt('Display').'</label>';
6647: if ($parent eq 'instcode') {
6648: $datatable .= ' ';
6649: } else {
6650: $datatable .= '</span></td></tr><tr><td>'
6651: .'<span class="LC_nobreak">';
6652: }
6653: $datatable .= '<label><input type="radio" name="'
6654: .$parent.'" value="0" />'
6655: .&mt('Do not display').'</label></span>';
6656: if ($parent eq 'communities') {
6657: $datatable .= '</td></tr></table>';
6658: }
6659: $datatable .= '</td>';
6660: } else {
6661: $datatable .= $parent
6662: .' <span class="LC_nobreak"><label>'
6663: .'<input type="checkbox" name="deletecategory" '
6664: .'value="'.$item.'" />'.&mt('Delete').'</label></span></td>';
6665: }
6666: my $depth = 1;
6667: push(@path,$parent);
6668: $datatable .= &build_category_rows($itemcount,\@cats,$depth,$parent,\@path,\%idx);
6669: pop(@path);
6670: $datatable .= '</tr><tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr>';
6671: $itemcount ++;
6672: }
6673: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6674: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','$lastidx'".');"';
6675: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="addcategory_pos"'.$chgstr.'>';
6676: for (my $k=0; $k<=$maxnum; $k++) {
6677: my $vpos = $k+1;
6678: my $selstr;
6679: if ($k == $numtop) {
6680: $selstr = ' selected="selected" ';
6681: }
6682: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
6683: }
6684: $datatable .= '</select></span></td><td colspan="2">'.&mt('Add category:').' '
6685: .'<input type="text" size="20" name="addcategory_name" value="" /></td>'
6686: .'</tr>'."\n";
6687: $itemcount ++;
6688: foreach my $default ('instcode','communities') {
6689: if ((!grep(/^\Q$default\E$/,@{$cats[0]})) || ($cathash->{$default.'::0'} eq '')) {
6690: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6691: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$default"."_pos','$lastidx'".');"';
6692: $datatable .= '<tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr><tr '.$css_class.'><td>'.
6693: '<span class="LC_nobreak"><select name="'.$default.'_pos"'.$chgstr.'>';
6694: for (my $k=0; $k<=$maxnum; $k++) {
6695: my $vpos = $k+1;
6696: my $selstr;
6697: if ($k == $maxnum) {
6698: $selstr = ' selected="selected" ';
6699: }
6700: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
6701: }
6702: $datatable .= '</select></span></td>'.
6703: '<td><span class="LC_nobreak">'.
6704: $default_names{$default}.'</span>';
6705: if ($default eq 'instcode') {
6706: $datatable .= '<br /><span class="LC_nobreak">('
6707: .&mt('with institutional codes').')</span>';
6708: }
6709: $datatable .= '</td>'
6710: .'<td><span class="LC_nobreak"><label><input type="radio" name="'.$default.'" value="1" />'
6711: .&mt('Display').'</label> '
6712: .'<label><input type="radio" name="'.$default.'" value="0" checked="checked"/>'
6713: .&mt('Do not display').'</label></span></td></tr>';
6714: }
6715: }
6716: }
6717: } else {
6718: $datatable .= &initialize_categories($itemcount);
6719: }
6720: } else {
6721: $datatable .= '<td class="LC_right_item">'.$hdritem->{'header'}->[1]->{'col2'}.'</td>'
6722: .&initialize_categories($itemcount);
6723: }
6724: $$rowtotal += $itemcount;
6725: }
6726: return $datatable;
6727: }
6728:
6729: sub print_serverstatuses {
6730: my ($dom,$settings,$rowtotal) = @_;
6731: my $datatable;
6732: my @pages = &serverstatus_pages();
6733: my (%namedaccess,%machineaccess);
6734: foreach my $type (@pages) {
6735: $namedaccess{$type} = '';
6736: $machineaccess{$type}= '';
6737: }
6738: if (ref($settings) eq 'HASH') {
6739: foreach my $type (@pages) {
6740: if (exists($settings->{$type})) {
6741: if (ref($settings->{$type}) eq 'HASH') {
6742: foreach my $key (keys(%{$settings->{$type}})) {
6743: if ($key eq 'namedusers') {
6744: $namedaccess{$type} = $settings->{$type}->{$key};
6745: } elsif ($key eq 'machines') {
6746: $machineaccess{$type} = $settings->{$type}->{$key};
6747: }
6748: }
6749: }
6750: }
6751: }
6752: }
6753: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
6754: my $rownum = 0;
6755: my $css_class;
6756: foreach my $type (@pages) {
6757: $rownum ++;
6758: $css_class = $rownum%2?' class="LC_odd_row"':'';
6759: $datatable .= '<tr'.$css_class.'>'.
6760: '<td><span class="LC_nobreak">'.
6761: $titles->{$type}.'</span></td>'.
6762: '<td class="LC_left_item">'.
6763: '<input type="text" name="'.$type.'_namedusers" '.
6764: 'value="'.$namedaccess{$type}.'" size="30" /></td>'.
6765: '<td class="LC_right_item">'.
6766: '<span class="LC_nobreak">'.
6767: '<input type="text" name="'.$type.'_machines" '.
6768: 'value="'.$machineaccess{$type}.'" size="10" />'.
6769: '</td></tr>'."\n";
6770: }
6771: $$rowtotal += $rownum;
6772: return $datatable;
6773: }
6774:
6775: sub serverstatus_pages {
6776: return ('userstatus','lonstatus','loncron','server-status','codeversions',
6777: 'checksums','clusterstatus','metadata_keywords','metadata_harvest',
6778: 'takeoffline','takeonline','showenv','toggledebug','ping','domconf',
6779: 'uniquecodes','diskusage','coursecatalog');
6780: }
6781:
6782: sub defaults_javascript {
6783: my ($settings) = @_;
6784: my $intauthcheck = &mt('Warning: disallowing login for an authenticated user if the stored cost is less than the default will require a password reset by/for the user.');
6785: my $intauthcost = &mt('Warning: bcrypt encryption cost for internal authentication must be an integer.');
6786: &js_escape(\$intauthcheck);
6787: &js_escape(\$intauthcost);
6788: my $intauthjs = <<"ENDSCRIPT";
6789:
6790: function warnIntAuth(field) {
6791: if (field.name == 'intauth_check') {
6792: if (field.value == '2') {
6793: alert('$intauthcheck');
6794: }
6795: }
6796: if (field.name == 'intauth_cost') {
6797: field.value.replace(/\s/g,'');
6798: if (field.value != '') {
6799: var regexdigit=/^\\d+\$/;
6800: if (!regexdigit.test(field.value)) {
6801: alert('$intauthcost');
6802: }
6803: }
6804: }
6805: return;
6806: }
6807:
6808: ENDSCRIPT
6809:
6810: if (ref($settings) ne 'HASH') {
6811: return &Apache::lonhtmlcommon::scripttag($intauthjs);
6812: }
6813: if ((ref($settings->{'inststatusorder'}) eq 'ARRAY') && (ref($settings->{'inststatustypes'}) eq 'HASH')) {
6814: my $maxnum = scalar(@{$settings->{'inststatusorder'}});
6815: if ($maxnum eq '') {
6816: $maxnum = 0;
6817: }
6818: $maxnum ++;
6819: my $jstext = ' var inststatuses = Array('."'".join("','",@{$settings->{'inststatusorder'}})."'".');';
6820: return <<"ENDSCRIPT";
6821: <script type="text/javascript">
6822: // <![CDATA[
6823: function reorderTypes(form,caller) {
6824: var changedVal;
6825: $jstext
6826: var newpos = 'addinststatus_pos';
6827: var current = new Array;
6828: var maxh = $maxnum;
6829: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
6830: var oldVal;
6831: if (caller == newpos) {
6832: changedVal = newitemVal;
6833: } else {
6834: var curritem = 'inststatus_pos_'+caller;
6835: changedVal = form.elements[curritem].options[form.elements[curritem].selectedIndex].value;
6836: current[newitemVal] = newpos;
6837: }
6838: for (var i=0; i<inststatuses.length; i++) {
6839: if (inststatuses[i] != caller) {
6840: var elementName = 'inststatus_pos_'+inststatuses[i];
6841: if (form.elements[elementName]) {
6842: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
6843: current[currVal] = elementName;
6844: }
6845: }
6846: }
6847: for (var j=0; j<maxh; j++) {
6848: if (current[j] == undefined) {
6849: oldVal = j;
6850: }
6851: }
6852: if (oldVal < changedVal) {
6853: for (var k=oldVal+1; k<=changedVal ; k++) {
6854: var elementName = current[k];
6855: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
6856: }
6857: } else {
6858: for (var k=changedVal; k<oldVal; k++) {
6859: var elementName = current[k];
6860: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
6861: }
6862: }
6863: return;
6864: }
6865:
6866: $intauthjs
6867:
6868: // ]]>
6869: </script>
6870:
6871: ENDSCRIPT
6872: } else {
6873: return &Apache::lonhtmlcommon::scripttag($intauthjs);
6874: }
6875: }
6876:
6877: sub coursecategories_javascript {
6878: my ($settings) = @_;
6879: my ($output,$jstext,$cathash);
6880: if (ref($settings) eq 'HASH') {
6881: $cathash = $settings->{'cats'};
6882: }
6883: if (ref($cathash) eq 'HASH') {
6884: my (@cats,@jsarray,%idx);
6885: &Apache::loncommon::gather_categories($cathash,\@cats,\%idx,\@jsarray);
6886: if (@jsarray > 0) {
6887: $jstext = ' var categories = Array('.scalar(@jsarray).');'."\n";
6888: for (my $i=0; $i<@jsarray; $i++) {
6889: if (ref($jsarray[$i]) eq 'ARRAY') {
6890: my $catstr = join('","',@{$jsarray[$i]});
6891: $jstext .= ' categories['.$i.'] = Array("'.$catstr.'");'."\n";
6892: }
6893: }
6894: }
6895: } else {
6896: $jstext = ' var categories = Array(1);'."\n".
6897: ' categories[0] = Array("instcode_pos");'."\n";
6898: }
6899: my $instcode_reserved = &mt('The name: [_1] is a reserved category.','"instcode"');
6900: my $communities_reserved = &mt('The name: [_1] is a reserved category.','"communities"');
6901: my $choose_again = "\n".&mt('Please use a different name for the new top level category.');
6902: &js_escape(\$instcode_reserved);
6903: &js_escape(\$communities_reserved);
6904: &js_escape(\$choose_again);
6905: $output = <<"ENDSCRIPT";
6906: <script type="text/javascript">
6907: // <![CDATA[
6908: function reorderCats(form,parent,item,idx) {
6909: var changedVal;
6910: $jstext
6911: var newpos = 'addcategory_pos';
6912: if (parent == '') {
6913: var has_instcode = 0;
6914: var maxtop = categories[idx].length;
6915: for (var j=0; j<maxtop; j++) {
6916: if (categories[idx][j] == 'instcode::0') {
6917: has_instcode == 1;
6918: }
6919: }
6920: if (has_instcode == 0) {
6921: categories[idx][maxtop] = 'instcode_pos';
6922: }
6923: } else {
6924: newpos += '_'+parent;
6925: }
6926: var maxh = 1 + categories[idx].length;
6927: var current = new Array;
6928: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
6929: if (item == newpos) {
6930: changedVal = newitemVal;
6931: } else {
6932: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
6933: current[newitemVal] = newpos;
6934: }
6935: for (var i=0; i<categories[idx].length; i++) {
6936: var elementName = categories[idx][i];
6937: if (elementName != item) {
6938: if (form.elements[elementName]) {
6939: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
6940: current[currVal] = elementName;
6941: }
6942: }
6943: }
6944: var oldVal;
6945: for (var j=0; j<maxh; j++) {
6946: if (current[j] == undefined) {
6947: oldVal = j;
6948: }
6949: }
6950: if (oldVal < changedVal) {
6951: for (var k=oldVal+1; k<=changedVal ; k++) {
6952: var elementName = current[k];
6953: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
6954: }
6955: } else {
6956: for (var k=changedVal; k<oldVal; k++) {
6957: var elementName = current[k];
6958: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
6959: }
6960: }
6961: return;
6962: }
6963:
6964: function categoryCheck(form) {
6965: if (form.elements['addcategory_name'].value == 'instcode') {
6966: alert('$instcode_reserved\\n$choose_again');
6967: return false;
6968: }
6969: if (form.elements['addcategory_name'].value == 'communities') {
6970: alert('$communities_reserved\\n$choose_again');
6971: return false;
6972: }
6973: return true;
6974: }
6975:
6976: // ]]>
6977: </script>
6978:
6979: ENDSCRIPT
6980: return $output;
6981: }
6982:
6983: sub initialize_categories {
6984: my ($itemcount) = @_;
6985: my ($datatable,$css_class,$chgstr);
6986: my %default_names = (
6987: instcode => 'Official courses (with institutional codes)',
6988: communities => 'Communities',
6989: );
6990: my $select0 = ' selected="selected"';
6991: my $select1 = '';
6992: foreach my $default ('instcode','communities') {
6993: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6994: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'',$default"."_pos','0'".');"';
6995: if ($default eq 'communities') {
6996: $select1 = $select0;
6997: $select0 = '';
6998: }
6999: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
7000: .'<select name="'.$default.'_pos">'
7001: .'<option value="0"'.$select0.'>1</option>'
7002: .'<option value="1"'.$select1.'>2</option>'
7003: .'<option value="2">3</option></select> '
7004: .$default_names{$default}
7005: .'</span></td><td><span class="LC_nobreak">'
7006: .'<label><input type="radio" name="'.$default.'" value="1" checked="checked" />'
7007: .&mt('Display').'</label> <label>'
7008: .'<input type="radio" name="'.$default.'" value="0" />'.&mt('Do not display')
7009: .'</label></span></td></tr>';
7010: $itemcount ++;
7011: }
7012: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7013: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','0'".');"';
7014: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
7015: .'<select name="addcategory_pos"'.$chgstr.'>'
7016: .'<option value="0">1</option>'
7017: .'<option value="1">2</option>'
7018: .'<option value="2" selected="selected">3</option></select> '
7019: .&mt('Add category').'</td><td>'.&mt('Name:')
7020: .' <input type="text" size="20" name="addcategory_name" value="" /></td></tr>';
7021: return $datatable;
7022: }
7023:
7024: sub build_category_rows {
7025: my ($itemcount,$cats,$depth,$parent,$path,$idx) = @_;
7026: my ($text,$name,$item,$chgstr);
7027: if (ref($cats) eq 'ARRAY') {
7028: my $maxdepth = scalar(@{$cats});
7029: if (ref($cats->[$depth]) eq 'HASH') {
7030: if (ref($cats->[$depth]{$parent}) eq 'ARRAY') {
7031: my $numchildren = @{$cats->[$depth]{$parent}};
7032: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
7033: $text .= '<td><table class="LC_data_table">';
7034: my ($idxnum,$parent_name,$parent_item);
7035: my $higher = $depth - 1;
7036: if ($higher == 0) {
7037: $parent_name = &escape($parent).'::'.$higher;
7038: } else {
7039: if (ref($path) eq 'ARRAY') {
7040: $parent_name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
7041: }
7042: }
7043: $parent_item = 'addcategory_pos_'.$parent_name;
7044: for (my $j=0; $j<=$numchildren; $j++) {
7045: if ($j < $numchildren) {
7046: $name = $cats->[$depth]{$parent}[$j];
7047: $item = &escape($name).':'.&escape($parent).':'.$depth;
7048: $idxnum = $idx->{$item};
7049: } else {
7050: $name = $parent_name;
7051: $item = $parent_item;
7052: }
7053: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'$parent_name','$item','$idxnum'".');"';
7054: $text .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="'.$item.'"'.$chgstr.'>';
7055: for (my $i=0; $i<=$numchildren; $i++) {
7056: my $vpos = $i+1;
7057: my $selstr;
7058: if ($j == $i) {
7059: $selstr = ' selected="selected" ';
7060: }
7061: $text .= '<option value="'.$i.'"'.$selstr.'>'.$vpos.'</option>';
7062: }
7063: $text .= '</select> ';
7064: if ($j < $numchildren) {
7065: my $deeper = $depth+1;
7066: $text .= $name.' '
7067: .'<label><input type="checkbox" name="deletecategory" value="'
7068: .$item.'" />'.&mt('Delete').'</label></span></td><td>';
7069: if(ref($path) eq 'ARRAY') {
7070: push(@{$path},$name);
7071: $text .= &build_category_rows($itemcount,$cats,$deeper,$name,$path,$idx);
7072: pop(@{$path});
7073: }
7074: } else {
7075: $text .= &mt('Add subcategory:').' </span><input type="textbox" size="20" name="addcategory_name_';
7076: if ($j == $numchildren) {
7077: $text .= $name;
7078: } else {
7079: $text .= $item;
7080: }
7081: $text .= '" value="" />';
7082: }
7083: $text .= '</td></tr>';
7084: }
7085: $text .= '</table></td>';
7086: } else {
7087: my $higher = $depth-1;
7088: if ($higher == 0) {
7089: $name = &escape($parent).'::'.$higher;
7090: } else {
7091: if (ref($path) eq 'ARRAY') {
7092: $name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
7093: }
7094: }
7095: my $colspan;
7096: if ($parent ne 'instcode') {
7097: $colspan = $maxdepth - $depth - 1;
7098: $text .= '<td colspan="'.$colspan.'">'.&mt('Add subcategory:').'<input type="textbox" size="20" name="subcat_'.$name.'" value="" /></td>';
7099: }
7100: }
7101: }
7102: }
7103: return $text;
7104: }
7105:
7106: sub modifiable_userdata_row {
7107: my ($context,$item,$settings,$numinrow,$rowcount,$usertypes,$fieldsref,$titlesref) = @_;
7108: my ($role,$rolename,$statustype);
7109: $role = $item;
7110: if ($context eq 'cancreate') {
7111: if ($item =~ /^emailusername_(.+)$/) {
7112: $statustype = $1;
7113: $role = 'emailusername';
7114: if (ref($usertypes) eq 'HASH') {
7115: if ($usertypes->{$statustype}) {
7116: $rolename = &mt('Data provided by [_1]',$usertypes->{$statustype});
7117: } else {
7118: $rolename = &mt('Data provided by user');
7119: }
7120: }
7121: }
7122: } elsif ($context eq 'selfcreate') {
7123: if (ref($usertypes) eq 'HASH') {
7124: $rolename = $usertypes->{$role};
7125: } else {
7126: $rolename = $role;
7127: }
7128: } else {
7129: if ($role eq 'cr') {
7130: $rolename = &mt('Custom role');
7131: } else {
7132: $rolename = &Apache::lonnet::plaintext($role);
7133: }
7134: }
7135: my (@fields,%fieldtitles);
7136: if (ref($fieldsref) eq 'ARRAY') {
7137: @fields = @{$fieldsref};
7138: } else {
7139: @fields = ('lastname','firstname','middlename','generation',
7140: 'permanentemail','id');
7141: }
7142: if ((ref($titlesref) eq 'HASH')) {
7143: %fieldtitles = %{$titlesref};
7144: } else {
7145: %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
7146: }
7147: my $output;
7148: my $css_class = $rowcount%2?' class="LC_odd_row"':'';
7149: $output = '<tr '.$css_class.'>'.
7150: '<td><span class="LC_nobreak">'.$rolename.'</span></td>'.
7151: '<td class="LC_left_item" colspan="2"><table>';
7152: my $rem;
7153: my %checks;
7154: if (ref($settings) eq 'HASH') {
7155: if (ref($settings->{$context}) eq 'HASH') {
7156: if (ref($settings->{$context}->{$role}) eq 'HASH') {
7157: my $hashref = $settings->{$context}->{$role};
7158: if ($role eq 'emailusername') {
7159: if ($statustype) {
7160: if (ref($settings->{$context}->{$role}->{$statustype}) eq 'HASH') {
7161: $hashref = $settings->{$context}->{$role}->{$statustype};
7162: if (ref($hashref) eq 'HASH') {
7163: foreach my $field (@fields) {
7164: if ($hashref->{$field}) {
7165: $checks{$field} = $hashref->{$field};
7166: }
7167: }
7168: }
7169: }
7170: }
7171: } else {
7172: if (ref($hashref) eq 'HASH') {
7173: foreach my $field (@fields) {
7174: if ($hashref->{$field}) {
7175: $checks{$field} = ' checked="checked" ';
7176: }
7177: }
7178: }
7179: }
7180: }
7181: }
7182: }
7183:
7184: for (my $i=0; $i<@fields; $i++) {
7185: my $rem = $i%($numinrow);
7186: if ($rem == 0) {
7187: if ($i > 0) {
7188: $output .= '</tr>';
7189: }
7190: $output .= '<tr>';
7191: }
7192: my $check = ' ';
7193: unless ($role eq 'emailusername') {
7194: if (exists($checks{$fields[$i]})) {
7195: $check = $checks{$fields[$i]}
7196: } else {
7197: if ($role eq 'st') {
7198: if (ref($settings) ne 'HASH') {
7199: $check = ' checked="checked" ';
7200: }
7201: }
7202: }
7203: }
7204: $output .= '<td class="LC_left_item">'.
7205: '<span class="LC_nobreak">';
7206: if ($role eq 'emailusername') {
7207: unless ($checks{$fields[$i]} =~ /^(required|optional)$/) {
7208: $checks{$fields[$i]} = 'omit';
7209: }
7210: foreach my $option ('required','optional','omit') {
7211: my $checked='';
7212: if ($checks{$fields[$i]} eq $option) {
7213: $checked='checked="checked" ';
7214: }
7215: $output .= '<label>'.
7216: '<input type="radio" name="canmodify_'.$item.'_'.$fields[$i].'" value="'.$option.'" '.$checked.'/>'.
7217: &mt($option).'</label>'.(' ' x2);
7218: }
7219: $output .= '<i>'.$fieldtitles{$fields[$i]}.'</i>';
7220: } else {
7221: $output .= '<label>'.
7222: '<input type="checkbox" name="canmodify_'.$role.'" '.
7223: 'value="'.$fields[$i].'"'.$check.'/>'.$fieldtitles{$fields[$i]}.
7224: '</label>';
7225: }
7226: $output .= '</span></td>';
7227: $rem = @fields%($numinrow);
7228: }
7229: my $colsleft = $numinrow - $rem;
7230: if ($colsleft > 1 ) {
7231: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
7232: ' </td>';
7233: } elsif ($colsleft == 1) {
7234: $output .= '<td class="LC_left_item"> </td>';
7235: }
7236: $output .= '</tr></table></td></tr>';
7237: return $output;
7238: }
7239:
7240: sub insttypes_row {
7241: my ($settings,$types,$usertypes,$dom,$numinrow,$othertitle,$context,$rowtotal,$onclick,
7242: $customcss,$rowstyle) = @_;
7243: my %lt = &Apache::lonlocal::texthash (
7244: cansearch => 'Users allowed to search',
7245: statustocreate => 'Institutional affiliation(s) able to create own account (login/SSO)',
7246: lockablenames => 'User preference to lock name',
7247: overrides => "Override domain's helpdesk settings based on requester's affiliation",
7248: );
7249: my $showdom;
7250: if ($context eq 'cansearch') {
7251: $showdom = ' ('.$dom.')';
7252: }
7253: my $class = 'LC_left_item';
7254: if ($context eq 'statustocreate') {
7255: $class = 'LC_right_item';
7256: }
7257: my $css_class;
7258: if ($$rowtotal%2) {
7259: $css_class = 'LC_odd_row';
7260: }
7261: if ($customcss) {
7262: $css_class .= ' '.$customcss;
7263: }
7264: $css_class =~ s/^\s+//;
7265: if ($css_class) {
7266: $css_class = ' class="'.$css_class.'"';
7267: }
7268: if ($rowstyle) {
7269: $css_class .= ' style="'.$rowstyle.'"';
7270: }
7271: if ($onclick) {
7272: $onclick = 'onclick="'.$onclick.'" ';
7273: }
7274: my $output = '<tr'.$css_class.'>'.
7275: '<td>'.$lt{$context}.$showdom.
7276: '</td><td class="'.$class.'" colspan="2"><table>';
7277: my $rem;
7278: if (ref($types) eq 'ARRAY') {
7279: for (my $i=0; $i<@{$types}; $i++) {
7280: if (defined($usertypes->{$types->[$i]})) {
7281: my $rem = $i%($numinrow);
7282: if ($rem == 0) {
7283: if ($i > 0) {
7284: $output .= '</tr>';
7285: }
7286: $output .= '<tr>';
7287: }
7288: my $check = ' ';
7289: if (ref($settings) eq 'HASH') {
7290: if (ref($settings->{$context}) eq 'ARRAY') {
7291: if (grep(/^\Q$types->[$i]\E$/,@{$settings->{$context}})) {
7292: $check = ' checked="checked" ';
7293: }
7294: } elsif (ref($settings->{$context}) eq 'HASH') {
7295: if (ref($settings->{$context}->{$types->[$i]}) eq 'HASH') {
7296: $check = ' checked="checked" ';
7297: }
7298: } elsif ($context eq 'statustocreate') {
7299: $check = ' checked="checked" ';
7300: }
7301: }
7302: $output .= '<td class="LC_left_item">'.
7303: '<span class="LC_nobreak"><label>'.
7304: '<input type="checkbox" name="'.$context.'" '.
7305: 'value="'.$types->[$i].'"'.$check.'/>'.
7306: $usertypes->{$types->[$i]}.'</label></span></td>';
7307: }
7308: }
7309: $rem = @{$types}%($numinrow);
7310: }
7311: my $colsleft = $numinrow - $rem;
7312: if ($context eq 'overrides') {
7313: if ($colsleft > 1) {
7314: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
7315: } else {
7316: $output .= '<td class="LC_left_item">';
7317: }
7318: $output .= ' ';
7319: } else {
7320: if (($rem == 0) && (@{$types} > 0)) {
7321: $output .= '<tr>';
7322: }
7323: if ($colsleft > 1) {
7324: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
7325: } else {
7326: $output .= '<td class="LC_left_item">';
7327: }
7328: my $defcheck = ' ';
7329: if (ref($settings) eq 'HASH') {
7330: if (ref($settings->{$context}) eq 'ARRAY') {
7331: if (grep(/^default$/,@{$settings->{$context}})) {
7332: $defcheck = ' checked="checked" ';
7333: }
7334: } elsif ($context eq 'statustocreate') {
7335: $defcheck = ' checked="checked" ';
7336: }
7337: }
7338: $output .= '<span class="LC_nobreak"><label>'.
7339: '<input type="checkbox" name="'.$context.'" '.
7340: 'value="default"'.$defcheck.'/>'.
7341: $othertitle.'</label></span>';
7342: }
7343: $output .= '</td></tr></table></td></tr>';
7344: return $output;
7345: }
7346:
7347: sub sorted_searchtitles {
7348: my %searchtitles = &Apache::lonlocal::texthash(
7349: 'uname' => 'username',
7350: 'lastname' => 'last name',
7351: 'lastfirst' => 'last name, first name',
7352: );
7353: my @titleorder = ('uname','lastname','lastfirst');
7354: return (\%searchtitles,\@titleorder);
7355: }
7356:
7357: sub sorted_searchtypes {
7358: my %srchtypes_desc = (
7359: exact => 'is exact match',
7360: contains => 'contains ..',
7361: begins => 'begins with ..',
7362: );
7363: my @srchtypeorder = ('exact','begins','contains');
7364: return (\%srchtypes_desc,\@srchtypeorder);
7365: }
7366:
7367: sub usertype_update_row {
7368: my ($settings,$usertypes,$fieldtitles,$fields,$types,$rownums) = @_;
7369: my $datatable;
7370: my $numinrow = 4;
7371: foreach my $type (@{$types}) {
7372: if (defined($usertypes->{$type})) {
7373: $$rownums ++;
7374: my $css_class = $$rownums%2?' class="LC_odd_row"':'';
7375: $datatable .= '<tr'.$css_class.'><td>'.$usertypes->{$type}.
7376: '</td><td class="LC_left_item"><table>';
7377: for (my $i=0; $i<@{$fields}; $i++) {
7378: my $rem = $i%($numinrow);
7379: if ($rem == 0) {
7380: if ($i > 0) {
7381: $datatable .= '</tr>';
7382: }
7383: $datatable .= '<tr>';
7384: }
7385: my $check = ' ';
7386: if (ref($settings) eq 'HASH') {
7387: if (ref($settings->{'fields'}) eq 'HASH') {
7388: if (ref($settings->{'fields'}{$type}) eq 'ARRAY') {
7389: if (grep(/^\Q$fields->[$i]\E$/,@{$settings->{'fields'}{$type}})) {
7390: $check = ' checked="checked" ';
7391: }
7392: }
7393: }
7394: }
7395:
7396: if ($i == @{$fields}-1) {
7397: my $colsleft = $numinrow - $rem;
7398: if ($colsleft > 1) {
7399: $datatable .= '<td colspan="'.$colsleft.'">';
7400: } else {
7401: $datatable .= '<td>';
7402: }
7403: } else {
7404: $datatable .= '<td>';
7405: }
7406: $datatable .= '<span class="LC_nobreak"><label>'.
7407: '<input type="checkbox" name="updateable_'.$type.
7408: '_'.$fields->[$i].'" value="1"'.$check.'/>'.
7409: $fieldtitles->{$fields->[$i]}.'</label></span></td>';
7410: }
7411: $datatable .= '</tr></table></td></tr>';
7412: }
7413: }
7414: return $datatable;
7415: }
7416:
7417: sub modify_login {
7418: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
7419: my ($resulttext,$errors,$colchgtext,%changes,%colchanges,%newfile,%newurl,
7420: %curr_loginvia,%loginhash,@currlangs,@newlangs,$addedfile,%title,@offon);
7421: %title = ( coursecatalog => 'Display course catalog',
7422: adminmail => 'Display administrator E-mail address',
7423: helpdesk => 'Display "Contact Helpdesk" link',
7424: newuser => 'Link for visitors to create a user account',
7425: loginheader => 'Log-in box header');
7426: @offon = ('off','on');
7427: if (ref($domconfig{login}) eq 'HASH') {
7428: if (ref($domconfig{login}{loginvia}) eq 'HASH') {
7429: foreach my $lonhost (keys(%{$domconfig{login}{loginvia}})) {
7430: $curr_loginvia{$lonhost} = $domconfig{login}{loginvia}{$lonhost};
7431: }
7432: }
7433: }
7434: ($errors,%colchanges) = &modify_colors($r,$dom,$confname,['login'],
7435: \%domconfig,\%loginhash);
7436: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
7437: foreach my $item (@toggles) {
7438: $loginhash{login}{$item} = $env{'form.'.$item};
7439: }
7440: $loginhash{login}{loginheader} = $env{'form.loginheader'};
7441: if (ref($colchanges{'login'}) eq 'HASH') {
7442: $colchgtext = &display_colorchgs($dom,\%colchanges,['login'],
7443: \%loginhash);
7444: }
7445:
7446: my %servers = &Apache::lonnet::internet_dom_servers($dom);
7447: my %domservers = &Apache::lonnet::get_servers($dom);
7448: my @loginvia_attribs = ('serverpath','custompath','exempt');
7449: if (keys(%servers) > 1) {
7450: foreach my $lonhost (keys(%servers)) {
7451: next if ($env{'form.'.$lonhost.'_server'} eq $lonhost);
7452: if (ref($curr_loginvia{$lonhost}) eq 'HASH') {
7453: if ($env{'form.'.$lonhost.'_server'} eq $curr_loginvia{$lonhost}{'server'}) {
7454: $loginhash{login}{loginvia}{$lonhost}{'server'} = $curr_loginvia{$lonhost}{'server'};
7455: } elsif ($curr_loginvia{$lonhost}{'server'} ne '') {
7456: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
7457: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
7458: $changes{'loginvia'}{$lonhost} = 1;
7459: } else {
7460: $loginhash{login}{loginvia}{$lonhost}{'server'} = '';
7461: $changes{'loginvia'}{$lonhost} = 1;
7462: }
7463: } else {
7464: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
7465: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
7466: $changes{'loginvia'}{$lonhost} = 1;
7467: }
7468: }
7469: if ($loginhash{login}{loginvia}{$lonhost}{'server'} eq '') {
7470: foreach my $item (@loginvia_attribs) {
7471: $loginhash{login}{loginvia}{$lonhost}{$item} = '';
7472: }
7473: } else {
7474: foreach my $item (@loginvia_attribs) {
7475: my $new = $env{'form.'.$lonhost.'_'.$item};
7476: if (($item eq 'serverpath') && ($new eq 'custom')) {
7477: $env{'form.'.$lonhost.'_custompath'} =~ s/\s+//g;
7478: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
7479: $new = '/';
7480: }
7481: }
7482: if (($item eq 'custompath') &&
7483: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
7484: $new = '';
7485: }
7486: if ($new ne $curr_loginvia{$lonhost}{$item}) {
7487: $changes{'loginvia'}{$lonhost} = 1;
7488: }
7489: if ($item eq 'exempt') {
7490: $new = &check_exempt_addresses($new);
7491: }
7492: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
7493: }
7494: }
7495: } else {
7496: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
7497: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
7498: $changes{'loginvia'}{$lonhost} = 1;
7499: foreach my $item (@loginvia_attribs) {
7500: my $new = $env{'form.'.$lonhost.'_'.$item};
7501: if (($item eq 'serverpath') && ($new eq 'custom')) {
7502: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
7503: $new = '/';
7504: }
7505: }
7506: if (($item eq 'custompath') &&
7507: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
7508: $new = '';
7509: }
7510: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
7511: }
7512: }
7513: }
7514: }
7515: }
7516:
7517: my $servadm = $r->dir_config('lonAdmEMail');
7518: my %langchoices = &Apache::lonlocal::texthash(&get_languages_hash());
7519: if (ref($domconfig{'login'}) eq 'HASH') {
7520: if (ref($domconfig{'login'}{'helpurl'}) eq 'HASH') {
7521: foreach my $lang (sort(keys(%{$domconfig{'login'}{'helpurl'}}))) {
7522: if ($lang eq 'nolang') {
7523: push(@currlangs,$lang);
7524: } elsif (defined($langchoices{$lang})) {
7525: push(@currlangs,$lang);
7526: } else {
7527: next;
7528: }
7529: }
7530: }
7531: }
7532: my @delurls = &Apache::loncommon::get_env_multiple('form.loginhelpurl_del');
7533: if (@currlangs > 0) {
7534: foreach my $lang (@currlangs) {
7535: if (grep(/^\Q$lang\E$/,@delurls)) {
7536: $changes{'helpurl'}{$lang} = 1;
7537: } elsif ($env{'form.loginhelpurl_'.$lang.'.filename'}) {
7538: $changes{'helpurl'}{$lang} = 1;
7539: $newfile{$lang} = $env{'form.loginhelpurl_'.$lang.'.filename'};
7540: push(@newlangs,$lang);
7541: } else {
7542: $loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang};
7543: }
7544: }
7545: }
7546: unless (grep(/^nolang$/,@currlangs)) {
7547: if ($env{'form.loginhelpurl_nolang.filename'}) {
7548: $changes{'helpurl'}{'nolang'} = 1;
7549: $newfile{'nolang'} = $env{'form.loginhelpurl_nolang.filename'};
7550: push(@newlangs,'nolang');
7551: }
7552: }
7553: if ($env{'form.loginhelpurl_add_lang'}) {
7554: if ((defined($langchoices{$env{'form.loginhelpurl_add_lang'}})) &&
7555: ($env{'form.loginhelpurl_add_file.filename'})) {
7556: $newfile{$env{'form.loginhelpurl_add_lang'}} = $env{'form.loginhelpurl_add_file.filename'};
7557: $addedfile = $env{'form.loginhelpurl_add_lang'};
7558: }
7559: }
7560: if ((@newlangs > 0) || ($addedfile)) {
7561: my $error;
7562: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
7563: if ($configuserok eq 'ok') {
7564: if ($switchserver) {
7565: $error = &mt("Upload of custom help file is not permitted to this server: [_1]",$switchserver);
7566: } elsif ($author_ok eq 'ok') {
7567: my @allnew = @newlangs;
7568: if ($addedfile ne '') {
7569: push(@allnew,$addedfile);
7570: }
7571: foreach my $lang (@allnew) {
7572: my $formelem = 'loginhelpurl_'.$lang;
7573: if ($lang eq $env{'form.loginhelpurl_add_lang'}) {
7574: $formelem = 'loginhelpurl_add_file';
7575: }
7576: (my $result,$newurl{$lang}) = &publishlogo($r,'upload',$formelem,$dom,$confname,
7577: "help/$lang",'','',$newfile{$lang});
7578: if ($result eq 'ok') {
7579: $loginhash{'login'}{'helpurl'}{$lang} = $newurl{$lang};
7580: $changes{'helpurl'}{$lang} = 1;
7581: } else {
7582: my $puberror = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$newfile{$lang},$result);
7583: $errors .= '<li><span class="LC_error">'.$puberror.'</span></li>';
7584: if ((grep(/^\Q$lang\E$/,@currlangs)) &&
7585: (!grep(/^\Q$lang\E$/,@delurls))) {
7586: $loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang};
7587: }
7588: }
7589: }
7590: } else {
7591: $error = &mt("Upload of custom log-in help file(s) failed because an author role could not be assigned to a Domain Configuration user ([_1]) in domain: [_2]. Error was: [_3].",$confname,$dom,$author_ok);
7592: }
7593: } else {
7594: $error = &mt("Upload of custom log-in help file(s) failed because a Domain Configuration user ([_1]) could not be created in domain: [_2]. Error was: [_3].",$confname,$dom,$configuserok);
7595: }
7596: if ($error) {
7597: &Apache::lonnet::logthis($error);
7598: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
7599: }
7600: }
7601:
7602: my (%currheadtagurls,%currexempt,@newhosts,%newheadtagurls,%possexempt);
7603: if (ref($domconfig{'login'}) eq 'HASH') {
7604: if (ref($domconfig{'login'}{'headtag'}) eq 'HASH') {
7605: foreach my $lonhost (keys(%{$domconfig{'login'}{'headtag'}})) {
7606: if ($domservers{$lonhost}) {
7607: if (ref($domconfig{'login'}{'headtag'}{$lonhost}) eq 'HASH') {
7608: $currheadtagurls{$lonhost} = $domconfig{'login'}{'headtag'}{$lonhost}{'url'};
7609: $currexempt{$lonhost} = $domconfig{'login'}{'headtag'}{$lonhost}{'exempt'};
7610: }
7611: }
7612: }
7613: }
7614: }
7615: my @delheadtagurls = &Apache::loncommon::get_env_multiple('form.loginheadtag_del');
7616: foreach my $lonhost (sort(keys(%domservers))) {
7617: if (grep(/^\Q$lonhost\E$/,@delheadtagurls)) {
7618: $changes{'headtag'}{$lonhost} = 1;
7619: } else {
7620: if ($env{'form.loginheadtagexempt_'.$lonhost}) {
7621: $possexempt{$lonhost} = &check_exempt_addresses($env{'form.loginheadtagexempt_'.$lonhost});
7622: }
7623: if ($env{'form.loginheadtag_'.$lonhost.'.filename'}) {
7624: push(@newhosts,$lonhost);
7625: } elsif ($currheadtagurls{$lonhost}) {
7626: $loginhash{'login'}{'headtag'}{$lonhost}{'url'} = $currheadtagurls{$lonhost};
7627: if ($currexempt{$lonhost}) {
7628: if ((!exists($possexempt{$lonhost})) || ($possexempt{$lonhost} ne $currexempt{$lonhost})) {
7629: $changes{'headtag'}{$lonhost} = 1;
7630: }
7631: } elsif ($possexempt{$lonhost}) {
7632: $changes{'headtag'}{$lonhost} = 1;
7633: }
7634: if ($possexempt{$lonhost}) {
7635: $loginhash{'login'}{'headtag'}{$lonhost}{'exempt'} = $possexempt{$lonhost};
7636: }
7637: }
7638: }
7639: }
7640: if (@newhosts) {
7641: my $error;
7642: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
7643: if ($configuserok eq 'ok') {
7644: if ($switchserver) {
7645: $error = &mt("Upload of custom markup is not permitted to this server: [_1]",$switchserver);
7646: } elsif ($author_ok eq 'ok') {
7647: foreach my $lonhost (@newhosts) {
7648: my $formelem = 'loginheadtag_'.$lonhost;
7649: (my $result,$newheadtagurls{$lonhost}) = &publishlogo($r,'upload',$formelem,$dom,$confname,
7650: "login/headtag/$lonhost",'','',
7651: $env{'form.loginheadtag_'.$lonhost.'.filename'});
7652: if ($result eq 'ok') {
7653: $loginhash{'login'}{'headtag'}{$lonhost}{'url'} = $newheadtagurls{$lonhost};
7654: $changes{'headtag'}{$lonhost} = 1;
7655: if ($possexempt{$lonhost}) {
7656: $loginhash{'login'}{'headtag'}{$lonhost}{'exempt'} = $possexempt{$lonhost};
7657: }
7658: } else {
7659: my $puberror = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",
7660: $newheadtagurls{$lonhost},$result);
7661: $errors .= '<li><span class="LC_error">'.$puberror.'</span></li>';
7662: if ((grep(/^\Q$lonhost\E$/,keys(%currheadtagurls))) &&
7663: (!grep(/^\Q$lonhost\E$/,@delheadtagurls))) {
7664: $loginhash{'login'}{'headtag'}{$lonhost} = $currheadtagurls{$lonhost};
7665: }
7666: }
7667: }
7668: } else {
7669: $error = &mt("Upload of custom markup file(s) failed because an author role could not be assigned to a Domain Configuration user ([_1]) in domain: [_2]. Error was: [_3].",$confname,$dom,$author_ok);
7670: }
7671: } else {
7672: $error = &mt("Upload of custom markup file(s) failed because a Domain Configuration user ([_1]) could not be created in domain: [_2]. Error was: [_3].",$confname,$dom,$configuserok);
7673: }
7674: if ($error) {
7675: &Apache::lonnet::logthis($error);
7676: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
7677: }
7678: }
7679: &process_captcha('login',\%changes,$loginhash{'login'},$domconfig{'login'});
7680:
7681: my $defaulthelpfile = '/adm/loginproblems.html';
7682: my $defaulttext = &mt('Default in use');
7683:
7684: my $putresult = &Apache::lonnet::put_dom('configuration',\%loginhash,
7685: $dom);
7686: if ($putresult eq 'ok') {
7687: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
7688: my %defaultchecked = (
7689: 'coursecatalog' => 'on',
7690: 'helpdesk' => 'on',
7691: 'adminmail' => 'off',
7692: 'newuser' => 'off',
7693: );
7694: if (ref($domconfig{'login'}) eq 'HASH') {
7695: foreach my $item (@toggles) {
7696: if ($defaultchecked{$item} eq 'on') {
7697: if (($domconfig{'login'}{$item} eq '0') &&
7698: ($env{'form.'.$item} eq '1')) {
7699: $changes{$item} = 1;
7700: } elsif (($domconfig{'login'}{$item} eq '' ||
7701: $domconfig{'login'}{$item} eq '1') &&
7702: ($env{'form.'.$item} eq '0')) {
7703: $changes{$item} = 1;
7704: }
7705: } elsif ($defaultchecked{$item} eq 'off') {
7706: if (($domconfig{'login'}{$item} eq '1') &&
7707: ($env{'form.'.$item} eq '0')) {
7708: $changes{$item} = 1;
7709: } elsif (($domconfig{'login'}{$item} eq '' ||
7710: $domconfig{'login'}{$item} eq '0') &&
7711: ($env{'form.'.$item} eq '1')) {
7712: $changes{$item} = 1;
7713: }
7714: }
7715: }
7716: }
7717: if (keys(%changes) > 0 || $colchgtext) {
7718: &Apache::loncommon::devalidate_domconfig_cache($dom);
7719: if (ref($lastactref) eq 'HASH') {
7720: $lastactref->{'domainconfig'} = 1;
7721: }
7722: $resulttext = &mt('Changes made:').'<ul>';
7723: foreach my $item (sort(keys(%changes))) {
7724: if ($item eq 'loginvia') {
7725: if (ref($changes{$item}) eq 'HASH') {
7726: $resulttext .= '<li>'.&mt('Log-in page availability:').'<ul>';
7727: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
7728: if (defined($servers{$loginhash{login}{loginvia}{$lonhost}{'server'}})) {
7729: if (ref($loginhash{login}{loginvia}{$lonhost}) eq 'HASH') {
7730: my $protocol = $Apache::lonnet::protocol{$env{'form.'.$lonhost.'_server'}};
7731: $protocol = 'http' if ($protocol ne 'https');
7732: my $target = $protocol.'://'.$servers{$env{'form.'.$lonhost.'_server'}};
7733:
7734: if ($loginhash{login}{loginvia}{$lonhost}{'serverpath'} eq 'custom') {
7735: $target .= $loginhash{login}{loginvia}{$lonhost}{'custompath'};
7736: } else {
7737: $target .= $loginhash{login}{loginvia}{$lonhost}{'serverpath'};
7738: }
7739: $resulttext .= '<li>'.&mt('Server: [_1] log-in page redirects to [_2].',$servers{$lonhost},'<a href="'.$target.'">'.$target.'</a>');
7740: if ($loginhash{login}{loginvia}{$lonhost}{'exempt'} ne '') {
7741: $resulttext .= ' '.&mt('No redirection for clients from following IPs:').' '.$loginhash{login}{loginvia}{$lonhost}{'exempt'};
7742: }
7743: $resulttext .= '</li>';
7744: } else {
7745: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$lonhost).'</li>';
7746: }
7747: } else {
7748: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$servers{$lonhost}).'</li>';
7749: }
7750: }
7751: $resulttext .= '</ul></li>';
7752: }
7753: } elsif ($item eq 'helpurl') {
7754: if (ref($changes{$item}) eq 'HASH') {
7755: foreach my $lang (sort(keys(%{$changes{$item}}))) {
7756: if (grep(/^\Q$lang\E$/,@delurls)) {
7757: my ($chg,$link);
7758: $link = &Apache::loncommon::modal_link($defaulthelpfile,$defaulttext,600,500);
7759: if ($lang eq 'nolang') {
7760: $chg = &mt('custom log-in help file removed for no preferred language; [_1]',$link);
7761: } else {
7762: $chg = &mt('custom log-in help file removed for specific language: [_1]; [_2]',$langchoices{$lang},$link);
7763: }
7764: $resulttext .= '<li>'.$chg.'</li>';
7765: } else {
7766: my $chg;
7767: if ($lang eq 'nolang') {
7768: $chg = &mt('custom log-in help file for no preferred language');
7769: } else {
7770: $chg = &mt('custom log-in help file for specific language: [_1]',$langchoices{$lang});
7771: }
7772: $resulttext .= '<li>'.&Apache::loncommon::modal_link(
7773: $loginhash{'login'}{'helpurl'}{$lang}.
7774: '?inhibitmenu=yes',$chg,600,500).
7775: '</li>';
7776: }
7777: }
7778: }
7779: } elsif ($item eq 'headtag') {
7780: if (ref($changes{$item}) eq 'HASH') {
7781: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
7782: if (grep(/^\Q$lonhost\E$/,@delheadtagurls)) {
7783: $resulttext .= '<li>'.&mt('custom markup file removed for [_1]',$domservers{$lonhost}).'</li>';
7784: } elsif (ref($loginhash{'login'}{'headtag'}{$lonhost}) eq 'HASH') {
7785: $resulttext .= '<li><a href="'.
7786: "javascript:void(open('$loginhash{'login'}{'headtag'}{$lonhost}{'url'}?inhibitmenu=yes','Custom_HeadTag',
7787: 'menubar=0,toolbar=1,scrollbars=1,width=600,height=500,resizable=yes'))".
7788: '">'.&mt('custom markup').'</a> '.&mt('(for [_1])',$servers{$lonhost}).' ';
7789: if ($possexempt{$lonhost}) {
7790: $resulttext .= &mt('not included for client IP(s): [_1]',$possexempt{$lonhost});
7791: } else {
7792: $resulttext .= &mt('included for any client IP');
7793: }
7794: $resulttext .= '</li>';
7795: }
7796: }
7797: }
7798: } elsif ($item eq 'captcha') {
7799: if (ref($loginhash{'login'}) eq 'HASH') {
7800: my $chgtxt;
7801: if ($loginhash{'login'}{$item} eq 'notused') {
7802: $chgtxt .= &mt('No CAPTCHA validation in use for helpdesk form.');
7803: } else {
7804: my %captchas = &captcha_phrases();
7805: if ($captchas{$loginhash{'login'}{$item}}) {
7806: $chgtxt .= &mt("Validation for helpdesk form set to $captchas{$loginhash{'login'}{$item}}.");
7807: } else {
7808: $chgtxt .= &mt('Validation for helpdesk form set to unknown type.');
7809: }
7810: }
7811: $resulttext .= '<li>'.$chgtxt.'</li>';
7812: }
7813: } elsif ($item eq 'recaptchakeys') {
7814: if (ref($loginhash{'login'}) eq 'HASH') {
7815: my ($privkey,$pubkey);
7816: if (ref($loginhash{'login'}{$item}) eq 'HASH') {
7817: $pubkey = $loginhash{'login'}{$item}{'public'};
7818: $privkey = $loginhash{'login'}{$item}{'private'};
7819: }
7820: my $chgtxt .= &mt('ReCAPTCHA keys changes').'<ul>';
7821: if (!$pubkey) {
7822: $chgtxt .= '<li>'.&mt('Public key deleted').'</li>';
7823: } else {
7824: $chgtxt .= '<li>'.&mt('Public key set to [_1]',$pubkey).'</li>';
7825: }
7826: if (!$privkey) {
7827: $chgtxt .= '<li>'.&mt('Private key deleted').'</li>';
7828: } else {
7829: $chgtxt .= '<li>'.&mt('Private key set to [_1]',$privkey).'</li>';
7830: }
7831: $chgtxt .= '</ul>';
7832: $resulttext .= '<li>'.$chgtxt.'</li>';
7833: }
7834: } elsif ($item eq 'recaptchaversion') {
7835: if (ref($loginhash{'login'}) eq 'HASH') {
7836: if ($loginhash{'login'}{'captcha'} eq 'recaptcha') {
7837: $resulttext .= '<li>'.&mt('ReCAPTCHA for helpdesk form set to version [_1]',$loginhash{'login'}{'recaptchaversion'}).
7838: '</li>';
7839: }
7840: }
7841: } else {
7842: $resulttext .= '<li>'.&mt("$title{$item} set to $offon[$env{'form.'.$item}]").'</li>';
7843: }
7844: }
7845: $resulttext .= $colchgtext.'</ul>';
7846: } else {
7847: $resulttext = &mt('No changes made to log-in page settings');
7848: }
7849: } else {
7850: $resulttext = '<span class="LC_error">'.
7851: &mt('An error occurred: [_1]',$putresult).'</span>';
7852: }
7853: if ($errors) {
7854: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
7855: $errors.'</ul>';
7856: }
7857: return $resulttext;
7858: }
7859:
7860: sub check_exempt_addresses {
7861: my ($iplist) = @_;
7862: $iplist =~ s/^\s+//;
7863: $iplist =~ s/\s+$//;
7864: my @poss_ips = split(/\s*[,:]\s*/,$iplist);
7865: my (@okips,$new);
7866: foreach my $ip (@poss_ips) {
7867: if ($ip =~ /^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$/) {
7868: if (($1 <= 255) && ($2 <= 255) && ($3 <= 255) && ($4 <= 255)) {
7869: push(@okips,$ip);
7870: }
7871: }
7872: }
7873: if (@okips > 0) {
7874: $new = join(',',@okips);
7875: } else {
7876: $new = '';
7877: }
7878: return $new;
7879: }
7880:
7881: sub color_font_choices {
7882: my %choices =
7883: &Apache::lonlocal::texthash (
7884: img => "Header",
7885: bgs => "Background colors",
7886: links => "Link colors",
7887: images => "Images",
7888: font => "Font color",
7889: fontmenu => "Font menu",
7890: pgbg => "Page",
7891: tabbg => "Header",
7892: sidebg => "Border",
7893: link => "Link",
7894: alink => "Active link",
7895: vlink => "Visited link",
7896: );
7897: return %choices;
7898: }
7899:
7900: sub modify_rolecolors {
7901: my ($r,$dom,$confname,$roles,$lastactref,%domconfig) = @_;
7902: my ($resulttext,%rolehash);
7903: $rolehash{'rolecolors'} = {};
7904: if (ref($domconfig{'rolecolors'}) ne 'HASH') {
7905: if ($domconfig{'rolecolors'} eq '') {
7906: $domconfig{'rolecolors'} = {};
7907: }
7908: }
7909: my ($errors,%changes) = &modify_colors($r,$dom,$confname,$roles,
7910: $domconfig{'rolecolors'},$rolehash{'rolecolors'});
7911: my $putresult = &Apache::lonnet::put_dom('configuration',\%rolehash,
7912: $dom);
7913: if ($putresult eq 'ok') {
7914: if (keys(%changes) > 0) {
7915: &Apache::loncommon::devalidate_domconfig_cache($dom);
7916: if (ref($lastactref) eq 'HASH') {
7917: $lastactref->{'domainconfig'} = 1;
7918: }
7919: $resulttext = &display_colorchgs($dom,\%changes,$roles,
7920: $rolehash{'rolecolors'});
7921: } else {
7922: $resulttext = &mt('No changes made to default color schemes');
7923: }
7924: } else {
7925: $resulttext = '<span class="LC_error">'.
7926: &mt('An error occurred: [_1]',$putresult).'</span>';
7927: }
7928: if ($errors) {
7929: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
7930: $errors.'</ul>';
7931: }
7932: return $resulttext;
7933: }
7934:
7935: sub modify_colors {
7936: my ($r,$dom,$confname,$roles,$domconfig,$confhash) = @_;
7937: my (%changes,%choices);
7938: my @bgs;
7939: my @links = ('link','alink','vlink');
7940: my @logintext;
7941: my @images;
7942: my $servadm = $r->dir_config('lonAdmEMail');
7943: my $errors;
7944: my %defaults;
7945: foreach my $role (@{$roles}) {
7946: if ($role eq 'login') {
7947: %choices = &login_choices();
7948: @logintext = ('textcol','bgcol');
7949: } else {
7950: %choices = &color_font_choices();
7951: }
7952: if ($role eq 'login') {
7953: @images = ('img','logo','domlogo','login');
7954: @bgs = ('pgbg','mainbg','sidebg');
7955: } else {
7956: @images = ('img');
7957: @bgs = ('pgbg','tabbg','sidebg');
7958: }
7959: my %defaults = &role_defaults($role,\@bgs,\@links,\@images,\@logintext);
7960: unless ($env{'form.'.$role.'_font'} eq $defaults{'font'}) {
7961: $confhash->{$role}{'font'} = $env{'form.'.$role.'_font'};
7962: }
7963: if ($role eq 'login') {
7964: foreach my $item (@logintext) {
7965: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
7966: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
7967: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
7968: }
7969: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'logintext'}{$item})) {
7970: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
7971: }
7972: }
7973: } else {
7974: $env{'form.'.$role.'_fontmenu'} = lc($env{'form.'.$role.'_fontmenu'});
7975: if ($env{'form.'.$role.'_fontmenu'} =~ /^\w+/) {
7976: $env{'form.'.$role.'_fontmenu'} = '#'.$env{'form.'.$role.'_fontmenu'};
7977: }
7978: unless($env{'form.'.$role.'_fontmenu'} eq lc($defaults{'fontmenu'})) {
7979: $confhash->{$role}{'fontmenu'} = $env{'form.'.$role.'_fontmenu'};
7980: }
7981: }
7982: foreach my $item (@bgs) {
7983: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
7984: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
7985: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
7986: }
7987: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'bgs'}{$item})) {
7988: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
7989: }
7990: }
7991: foreach my $item (@links) {
7992: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
7993: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
7994: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
7995: }
7996: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'links'}{$item})) {
7997: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
7998: }
7999: }
8000: my ($configuserok,$author_ok,$switchserver) =
8001: &config_check($dom,$confname,$servadm);
8002: my ($width,$height) = &thumb_dimensions();
8003: if (ref($domconfig->{$role}) ne 'HASH') {
8004: $domconfig->{$role} = {};
8005: }
8006: foreach my $img (@images) {
8007: if (($role eq 'login') && (($img eq 'img') || ($img eq 'logo'))) {
8008: if (defined($env{'form.login_showlogo_'.$img})) {
8009: $confhash->{$role}{'showlogo'}{$img} = 1;
8010: } else {
8011: $confhash->{$role}{'showlogo'}{$img} = 0;
8012: }
8013: }
8014: if ( ! $env{'form.'.$role.'_'.$img.'.filename'}
8015: && !defined($domconfig->{$role}{$img})
8016: && !$env{'form.'.$role.'_del_'.$img}
8017: && $env{'form.'.$role.'_import_'.$img}) {
8018: # import the old configured image from the .tab setting
8019: # if they haven't provided a new one
8020: $domconfig->{$role}{$img} =
8021: $env{'form.'.$role.'_import_'.$img};
8022: }
8023: if ($env{'form.'.$role.'_'.$img.'.filename'} ne '') {
8024: my $error;
8025: if ($configuserok eq 'ok') {
8026: if ($switchserver) {
8027: $error = &mt("Upload of [_1] image for $role page(s) is not permitted to this server: [_2]",$choices{$img},$switchserver);
8028: } else {
8029: if ($author_ok eq 'ok') {
8030: my ($result,$logourl) =
8031: &publishlogo($r,'upload',$role.'_'.$img,
8032: $dom,$confname,$img,$width,$height);
8033: if ($result eq 'ok') {
8034: $confhash->{$role}{$img} = $logourl;
8035: $changes{$role}{'images'}{$img} = 1;
8036: } else {
8037: $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);
8038: }
8039: } else {
8040: $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);
8041: }
8042: }
8043: } else {
8044: $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);
8045: }
8046: if ($error) {
8047: &Apache::lonnet::logthis($error);
8048: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
8049: }
8050: } elsif ($domconfig->{$role}{$img} ne '') {
8051: if ($domconfig->{$role}{$img} !~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
8052: my $error;
8053: if ($configuserok eq 'ok') {
8054: # is confname an author?
8055: if ($switchserver eq '') {
8056: if ($author_ok eq 'ok') {
8057: my ($result,$logourl) =
8058: &publishlogo($r,'copy',$domconfig->{$role}{$img},
8059: $dom,$confname,$img,$width,$height);
8060: if ($result eq 'ok') {
8061: $confhash->{$role}{$img} = $logourl;
8062: $changes{$role}{'images'}{$img} = 1;
8063: }
8064: }
8065: }
8066: }
8067: }
8068: }
8069: }
8070: if (ref($domconfig) eq 'HASH') {
8071: if (ref($domconfig->{$role}) eq 'HASH') {
8072: foreach my $img (@images) {
8073: if ($domconfig->{$role}{$img} ne '') {
8074: if ($env{'form.'.$role.'_del_'.$img}) {
8075: $confhash->{$role}{$img} = '';
8076: $changes{$role}{'images'}{$img} = 1;
8077: } else {
8078: if ($confhash->{$role}{$img} eq '') {
8079: $confhash->{$role}{$img} = $domconfig->{$role}{$img};
8080: }
8081: }
8082: } else {
8083: if ($env{'form.'.$role.'_del_'.$img}) {
8084: $confhash->{$role}{$img} = '';
8085: $changes{$role}{'images'}{$img} = 1;
8086: }
8087: }
8088: if (($role eq 'login') && (($img eq 'logo') || ($img eq 'img'))) {
8089: if (ref($domconfig->{'login'}{'showlogo'}) eq 'HASH') {
8090: if ($confhash->{$role}{'showlogo'}{$img} ne
8091: $domconfig->{$role}{'showlogo'}{$img}) {
8092: $changes{$role}{'showlogo'}{$img} = 1;
8093: }
8094: } else {
8095: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
8096: $changes{$role}{'showlogo'}{$img} = 1;
8097: }
8098: }
8099: }
8100: }
8101: if ($domconfig->{$role}{'font'} ne '') {
8102: if ($confhash->{$role}{'font'} ne $domconfig->{$role}{'font'}) {
8103: $changes{$role}{'font'} = 1;
8104: }
8105: } else {
8106: if ($confhash->{$role}{'font'}) {
8107: $changes{$role}{'font'} = 1;
8108: }
8109: }
8110: if ($role ne 'login') {
8111: if ($domconfig->{$role}{'fontmenu'} ne '') {
8112: if ($confhash->{$role}{'fontmenu'} ne $domconfig->{$role}{'fontmenu'}) {
8113: $changes{$role}{'fontmenu'} = 1;
8114: }
8115: } else {
8116: if ($confhash->{$role}{'fontmenu'}) {
8117: $changes{$role}{'fontmenu'} = 1;
8118: }
8119: }
8120: }
8121: foreach my $item (@bgs) {
8122: if ($domconfig->{$role}{$item} ne '') {
8123: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
8124: $changes{$role}{'bgs'}{$item} = 1;
8125: }
8126: } else {
8127: if ($confhash->{$role}{$item}) {
8128: $changes{$role}{'bgs'}{$item} = 1;
8129: }
8130: }
8131: }
8132: foreach my $item (@links) {
8133: if ($domconfig->{$role}{$item} ne '') {
8134: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
8135: $changes{$role}{'links'}{$item} = 1;
8136: }
8137: } else {
8138: if ($confhash->{$role}{$item}) {
8139: $changes{$role}{'links'}{$item} = 1;
8140: }
8141: }
8142: }
8143: foreach my $item (@logintext) {
8144: if ($domconfig->{$role}{$item} ne '') {
8145: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
8146: $changes{$role}{'logintext'}{$item} = 1;
8147: }
8148: } else {
8149: if ($confhash->{$role}{$item}) {
8150: $changes{$role}{'logintext'}{$item} = 1;
8151: }
8152: }
8153: }
8154: } else {
8155: &default_change_checker($role,\@images,\@links,\@bgs,
8156: \@logintext,$confhash,\%changes);
8157: }
8158: } else {
8159: &default_change_checker($role,\@images,\@links,\@bgs,
8160: \@logintext,$confhash,\%changes);
8161: }
8162: }
8163: return ($errors,%changes);
8164: }
8165:
8166: sub config_check {
8167: my ($dom,$confname,$servadm) = @_;
8168: my ($configuserok,$author_ok,$switchserver,%currroles);
8169: my $uhome = &Apache::lonnet::homeserver($confname,$dom,1);
8170: ($configuserok,%currroles) = &check_configuser($uhome,$dom,
8171: $confname,$servadm);
8172: if ($configuserok eq 'ok') {
8173: $switchserver = &check_switchserver($dom,$confname);
8174: if ($switchserver eq '') {
8175: $author_ok = &check_authorstatus($dom,$confname,%currroles);
8176: }
8177: }
8178: return ($configuserok,$author_ok,$switchserver);
8179: }
8180:
8181: sub default_change_checker {
8182: my ($role,$images,$links,$bgs,$logintext,$confhash,$changes) = @_;
8183: foreach my $item (@{$links}) {
8184: if ($confhash->{$role}{$item}) {
8185: $changes->{$role}{'links'}{$item} = 1;
8186: }
8187: }
8188: foreach my $item (@{$bgs}) {
8189: if ($confhash->{$role}{$item}) {
8190: $changes->{$role}{'bgs'}{$item} = 1;
8191: }
8192: }
8193: foreach my $item (@{$logintext}) {
8194: if ($confhash->{$role}{$item}) {
8195: $changes->{$role}{'logintext'}{$item} = 1;
8196: }
8197: }
8198: foreach my $img (@{$images}) {
8199: if ($env{'form.'.$role.'_del_'.$img}) {
8200: $confhash->{$role}{$img} = '';
8201: $changes->{$role}{'images'}{$img} = 1;
8202: }
8203: if ($role eq 'login') {
8204: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
8205: $changes->{$role}{'showlogo'}{$img} = 1;
8206: }
8207: }
8208: }
8209: if ($confhash->{$role}{'font'}) {
8210: $changes->{$role}{'font'} = 1;
8211: }
8212: }
8213:
8214: sub display_colorchgs {
8215: my ($dom,$changes,$roles,$confhash) = @_;
8216: my (%choices,$resulttext);
8217: if (!grep(/^login$/,@{$roles})) {
8218: $resulttext = &mt('Changes made:').'<br />';
8219: }
8220: foreach my $role (@{$roles}) {
8221: if ($role eq 'login') {
8222: %choices = &login_choices();
8223: } else {
8224: %choices = &color_font_choices();
8225: }
8226: if (ref($changes->{$role}) eq 'HASH') {
8227: if ($role ne 'login') {
8228: $resulttext .= '<h4>'.&mt($role).'</h4>';
8229: }
8230: foreach my $key (sort(keys(%{$changes->{$role}}))) {
8231: if ($role ne 'login') {
8232: $resulttext .= '<ul>';
8233: }
8234: if (ref($changes->{$role}{$key}) eq 'HASH') {
8235: if ($role ne 'login') {
8236: $resulttext .= '<li>'.&mt($choices{$key}).':<ul>';
8237: }
8238: foreach my $item (sort(keys(%{$changes->{$role}{$key}}))) {
8239: if (($role eq 'login') && ($key eq 'showlogo')) {
8240: if ($confhash->{$role}{$key}{$item}) {
8241: $resulttext .= '<li>'.&mt("$choices{$item} set to be displayed").'</li>';
8242: } else {
8243: $resulttext .= '<li>'.&mt("$choices{$item} set to not be displayed").'</li>';
8244: }
8245: } elsif ($confhash->{$role}{$item} eq '') {
8246: $resulttext .= '<li>'.&mt("$choices{$item} set to default").'</li>';
8247: } else {
8248: my $newitem = $confhash->{$role}{$item};
8249: if ($key eq 'images') {
8250: $newitem = '<img src="'.$confhash->{$role}{$item}.'" alt="'.$choices{$item}.'" valign="bottom" />';
8251: }
8252: $resulttext .= '<li>'.&mt("$choices{$item} set to [_1]",$newitem).'</li>';
8253: }
8254: }
8255: if ($role ne 'login') {
8256: $resulttext .= '</ul></li>';
8257: }
8258: } else {
8259: if ($confhash->{$role}{$key} eq '') {
8260: $resulttext .= '<li>'.&mt("$choices{$key} set to default").'</li>';
8261: } else {
8262: $resulttext .= '<li>'.&mt("$choices{$key} set to [_1]",$confhash->{$role}{$key}).'</li>';
8263: }
8264: }
8265: if ($role ne 'login') {
8266: $resulttext .= '</ul>';
8267: }
8268: }
8269: }
8270: }
8271: return $resulttext;
8272: }
8273:
8274: sub thumb_dimensions {
8275: return ('200','50');
8276: }
8277:
8278: sub check_dimensions {
8279: my ($inputfile) = @_;
8280: my ($fullwidth,$fullheight);
8281: if ($inputfile =~ m|^[/\w.\-]+$|) {
8282: if (open(PIPE,"identify $inputfile 2>&1 |")) {
8283: my $imageinfo = <PIPE>;
8284: if (!close(PIPE)) {
8285: &Apache::lonnet::logthis("Failed to close PIPE opened to retrieve image information for $inputfile");
8286: }
8287: chomp($imageinfo);
8288: my ($fullsize) =
8289: ($imageinfo =~ /^\Q$inputfile\E\s+\w+\s+(\d+x\d+)/);
8290: if ($fullsize) {
8291: ($fullwidth,$fullheight) = split(/x/,$fullsize);
8292: }
8293: }
8294: }
8295: return ($fullwidth,$fullheight);
8296: }
8297:
8298: sub check_configuser {
8299: my ($uhome,$dom,$confname,$servadm) = @_;
8300: my ($configuserok,%currroles);
8301: if ($uhome eq 'no_host') {
8302: srand( time() ^ ($$ + ($$ << 15)) ); # Seed rand.
8303: my $configpass = &LONCAPA::Enrollment::create_password();
8304: $configuserok =
8305: &Apache::lonnet::modifyuser($dom,$confname,'','internal',
8306: $configpass,'','','','','',undef,$servadm);
8307: } else {
8308: $configuserok = 'ok';
8309: %currroles =
8310: &Apache::lonnet::get_my_roles($confname,$dom,'userroles');
8311: }
8312: return ($configuserok,%currroles);
8313: }
8314:
8315: sub check_authorstatus {
8316: my ($dom,$confname,%currroles) = @_;
8317: my $author_ok;
8318: if (!$currroles{':'.$dom.':au'}) {
8319: my $start = time;
8320: my $end = 0;
8321: $author_ok =
8322: &Apache::lonnet::assignrole($dom,$confname,'/'.$dom.'/',
8323: 'au',$end,$start,'','','domconfig');
8324: } else {
8325: $author_ok = 'ok';
8326: }
8327: return $author_ok;
8328: }
8329:
8330: sub publishlogo {
8331: my ($r,$action,$formname,$dom,$confname,$subdir,$thumbwidth,$thumbheight,$savefileas) = @_;
8332: my ($output,$fname,$logourl);
8333: if ($action eq 'upload') {
8334: $fname=$env{'form.'.$formname.'.filename'};
8335: chop($env{'form.'.$formname});
8336: } else {
8337: ($fname) = ($formname =~ /([^\/]+)$/);
8338: }
8339: if ($savefileas ne '') {
8340: $fname = $savefileas;
8341: }
8342: $fname=&Apache::lonnet::clean_filename($fname);
8343: # See if there is anything left
8344: unless ($fname) { return ('error: no uploaded file'); }
8345: $fname="$subdir/$fname";
8346: my $docroot=$r->dir_config('lonDocRoot');
8347: my $filepath="$docroot/priv";
8348: my $relpath = "$dom/$confname";
8349: my ($fnamepath,$file,$fetchthumb);
8350: $file=$fname;
8351: if ($fname=~m|/|) {
8352: ($fnamepath,$file) = ($fname =~ m|^(.*)/([^/]+)$|);
8353: }
8354: my @parts=split(/\//,"$filepath/$relpath/$fnamepath");
8355: my $count;
8356: for ($count=5;$count<=$#parts;$count++) {
8357: $filepath.="/$parts[$count]";
8358: if ((-e $filepath)!=1) {
8359: mkdir($filepath,02770);
8360: }
8361: }
8362: # Check for bad extension and disallow upload
8363: if ($file=~/\.(\w+)$/ &&
8364: (&Apache::loncommon::fileembstyle($1) eq 'hdn')) {
8365: $output =
8366: &mt('Invalid file extension ([_1]) - reserved for internal use.',$1);
8367: } elsif ($file=~/\.(\w+)$/ &&
8368: !defined(&Apache::loncommon::fileembstyle($1))) {
8369: $output = &mt('Unrecognized file extension ([_1]) - rename the file with a proper extension and re-upload.',$1);
8370: } elsif ($file=~/\.(\d+)\.(\w+)$/) {
8371: $output = &mt('Filename not allowed - rename the file to remove the number immediately before the file extension([_1]) and re-upload.',$2);
8372: } elsif (-d "$filepath/$file") {
8373: $output = &mt('Filename is a directory name - rename the file and re-upload');
8374: } else {
8375: my $source = $filepath.'/'.$file;
8376: my $logfile;
8377: if (!open($logfile,">>",$source.'.log')) {
8378: return (&mt('No write permission to Authoring Space'));
8379: }
8380: print $logfile
8381: "\n================= Publish ".localtime()." ================\n".
8382: $env{'user.name'}.':'.$env{'user.domain'}."\n";
8383: # Save the file
8384: if (!open(FH,">",$source)) {
8385: &Apache::lonnet::logthis('Failed to create '.$source);
8386: return (&mt('Failed to create file'));
8387: }
8388: if ($action eq 'upload') {
8389: if (!print FH ($env{'form.'.$formname})) {
8390: &Apache::lonnet::logthis('Failed to write to '.$source);
8391: return (&mt('Failed to write file'));
8392: }
8393: } else {
8394: my $original = &Apache::lonnet::filelocation('',$formname);
8395: if(!copy($original,$source)) {
8396: &Apache::lonnet::logthis('Failed to copy '.$original.' to '.$source);
8397: return (&mt('Failed to write file'));
8398: }
8399: }
8400: close(FH);
8401: chmod(0660, $source); # Permissions to rw-rw---.
8402:
8403: my $targetdir=$docroot.'/res/'.$dom.'/'.$confname .'/'.$fnamepath;
8404: my $copyfile=$targetdir.'/'.$file;
8405:
8406: my @parts=split(/\//,$targetdir);
8407: my $path="/$parts[1]/$parts[2]/$parts[3]/$parts[4]";
8408: for (my $count=5;$count<=$#parts;$count++) {
8409: $path.="/$parts[$count]";
8410: if (!-e $path) {
8411: print $logfile "\nCreating directory ".$path;
8412: mkdir($path,02770);
8413: }
8414: }
8415: my $versionresult;
8416: if (-e $copyfile) {
8417: $versionresult = &logo_versioning($targetdir,$file,$logfile);
8418: } else {
8419: $versionresult = 'ok';
8420: }
8421: if ($versionresult eq 'ok') {
8422: if (copy($source,$copyfile)) {
8423: print $logfile "\nCopied original source to ".$copyfile."\n";
8424: $output = 'ok';
8425: $logourl = '/res/'.$dom.'/'.$confname.'/'.$fname;
8426: push(@{$modified_urls},[$copyfile,$source]);
8427: my $metaoutput =
8428: &write_metadata($dom,$confname,$formname,$targetdir,$file,$logfile);
8429: unless ($registered_cleanup) {
8430: my $handlers = $r->get_handlers('PerlCleanupHandler');
8431: $r->set_handlers('PerlCleanupHandler' => [\¬ifysubscribed,@{$handlers}]);
8432: $registered_cleanup=1;
8433: }
8434: } else {
8435: print $logfile "\nUnable to write ".$copyfile.':'.$!."\n";
8436: $output = &mt('Failed to copy file to RES space').", $!";
8437: }
8438: if (($thumbwidth =~ /^\d+$/) && ($thumbheight =~ /^\d+$/)) {
8439: my $inputfile = $filepath.'/'.$file;
8440: my $outfile = $filepath.'/'.'tn-'.$file;
8441: my ($fullwidth,$fullheight) = &check_dimensions($inputfile);
8442: if ($fullwidth ne '' && $fullheight ne '') {
8443: if ($fullwidth > $thumbwidth && $fullheight > $thumbheight) {
8444: my $thumbsize = $thumbwidth.'x'.$thumbheight;
8445: my @args = ('convert','-sample',$thumbsize,$inputfile,$outfile);
8446: system({$args[0]} @args);
8447: chmod(0660, $filepath.'/tn-'.$file);
8448: if (-e $outfile) {
8449: my $copyfile=$targetdir.'/tn-'.$file;
8450: if (copy($outfile,$copyfile)) {
8451: print $logfile "\nCopied source to ".$copyfile."\n";
8452: my $thumb_metaoutput =
8453: &write_metadata($dom,$confname,$formname,
8454: $targetdir,'tn-'.$file,$logfile);
8455: push(@{$modified_urls},[$copyfile,$outfile]);
8456: unless ($registered_cleanup) {
8457: my $handlers = $r->get_handlers('PerlCleanupHandler');
8458: $r->set_handlers('PerlCleanupHandler' => [\¬ifysubscribed,@{$handlers}]);
8459: $registered_cleanup=1;
8460: }
8461: } else {
8462: print $logfile "\nUnable to write ".$copyfile.
8463: ':'.$!."\n";
8464: }
8465: }
8466: }
8467: }
8468: }
8469: } else {
8470: $output = $versionresult;
8471: }
8472: }
8473: return ($output,$logourl);
8474: }
8475:
8476: sub logo_versioning {
8477: my ($targetdir,$file,$logfile) = @_;
8478: my $target = $targetdir.'/'.$file;
8479: my ($maxversion,$fn,$extn,$output);
8480: $maxversion = 0;
8481: if ($file =~ /^(.+)\.(\w+)$/) {
8482: $fn=$1;
8483: $extn=$2;
8484: }
8485: opendir(DIR,$targetdir);
8486: while (my $filename=readdir(DIR)) {
8487: if ($filename=~/\Q$fn\E\.(\d+)\.\Q$extn\E$/) {
8488: $maxversion=($1>$maxversion)?$1:$maxversion;
8489: }
8490: }
8491: $maxversion++;
8492: print $logfile "\nCreating old version ".$maxversion."\n";
8493: my $copyfile=$targetdir.'/'.$fn.'.'.$maxversion.'.'.$extn;
8494: if (copy($target,$copyfile)) {
8495: print $logfile "Copied old target to ".$copyfile."\n";
8496: $copyfile=$copyfile.'.meta';
8497: if (copy($target.'.meta',$copyfile)) {
8498: print $logfile "Copied old target metadata to ".$copyfile."\n";
8499: $output = 'ok';
8500: } else {
8501: print $logfile "Unable to write metadata ".$copyfile.':'.$!."\n";
8502: $output = &mt('Failed to copy old meta').", $!, ";
8503: }
8504: } else {
8505: print $logfile "Unable to write ".$copyfile.':'.$!."\n";
8506: $output = &mt('Failed to copy old target').", $!, ";
8507: }
8508: return $output;
8509: }
8510:
8511: sub write_metadata {
8512: my ($dom,$confname,$formname,$targetdir,$file,$logfile) = @_;
8513: my (%metadatafields,%metadatakeys,$output);
8514: $metadatafields{'title'}=$formname;
8515: $metadatafields{'creationdate'}=time;
8516: $metadatafields{'lastrevisiondate'}=time;
8517: $metadatafields{'copyright'}='public';
8518: $metadatafields{'modifyinguser'}=$env{'user.name'}.':'.
8519: $env{'user.domain'};
8520: $metadatafields{'authorspace'}=$confname.':'.$dom;
8521: $metadatafields{'domain'}=$dom;
8522: {
8523: print $logfile "\nWrite metadata file for ".$targetdir.'/'.$file;
8524: my $mfh;
8525: if (open($mfh,">",$targetdir.'/'.$file.'.meta')) {
8526: foreach (sort(keys(%metadatafields))) {
8527: unless ($_=~/\./) {
8528: my $unikey=$_;
8529: $unikey=~/^([A-Za-z]+)/;
8530: my $tag=$1;
8531: $tag=~tr/A-Z/a-z/;
8532: print $mfh "\n\<$tag";
8533: foreach (split(/\,/,$metadatakeys{$unikey})) {
8534: my $value=$metadatafields{$unikey.'.'.$_};
8535: $value=~s/\"/\'\'/g;
8536: print $mfh ' '.$_.'="'.$value.'"';
8537: }
8538: print $mfh '>'.
8539: &HTML::Entities::encode($metadatafields{$unikey},'<>&"')
8540: .'</'.$tag.'>';
8541: }
8542: }
8543: $output = 'ok';
8544: print $logfile "\nWrote metadata";
8545: close($mfh);
8546: } else {
8547: print $logfile "\nFailed to open metadata file";
8548: $output = &mt('Could not write metadata');
8549: }
8550: }
8551: return $output;
8552: }
8553:
8554: sub notifysubscribed {
8555: foreach my $targetsource (@{$modified_urls}){
8556: next unless (ref($targetsource) eq 'ARRAY');
8557: my ($target,$source)=@{$targetsource};
8558: if ($source ne '') {
8559: if (open(my $logfh,">>",$source.'.log')) {
8560: print $logfh "\nCleanup phase: Notifications\n";
8561: my @subscribed=&subscribed_hosts($target);
8562: foreach my $subhost (@subscribed) {
8563: print $logfh "\nNotifying host ".$subhost.':';
8564: my $reply=&Apache::lonnet::critical('update:'.$target,$subhost);
8565: print $logfh $reply;
8566: }
8567: my @subscribedmeta=&subscribed_hosts("$target.meta");
8568: foreach my $subhost (@subscribedmeta) {
8569: print $logfh "\nNotifying host for metadata only ".$subhost.':';
8570: my $reply=&Apache::lonnet::critical('update:'.$target.'.meta',
8571: $subhost);
8572: print $logfh $reply;
8573: }
8574: print $logfh "\n============ Done ============\n";
8575: close($logfh);
8576: }
8577: }
8578: }
8579: return OK;
8580: }
8581:
8582: sub subscribed_hosts {
8583: my ($target) = @_;
8584: my @subscribed;
8585: if (open(my $fh,"<","$target.subscription")) {
8586: while (my $subline=<$fh>) {
8587: if ($subline =~ /^($match_lonid):/) {
8588: my $host = $1;
8589: if ($host ne $Apache::lonnet::perlvar{'lonHostID'}) {
8590: unless (grep(/^\Q$host\E$/,@subscribed)) {
8591: push(@subscribed,$host);
8592: }
8593: }
8594: }
8595: }
8596: }
8597: return @subscribed;
8598: }
8599:
8600: sub check_switchserver {
8601: my ($dom,$confname) = @_;
8602: my ($allowed,$switchserver);
8603: my $home = &Apache::lonnet::homeserver($confname,$dom);
8604: if ($home eq 'no_host') {
8605: $home = &Apache::lonnet::domain($dom,'primary');
8606: }
8607: my @ids=&Apache::lonnet::current_machine_ids();
8608: foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } }
8609: if (!$allowed) {
8610: $switchserver='<a href="/adm/switchserver?otherserver='.$home.'&role=dc./'.$dom.'/&destinationurl=/adm/domainprefs">'.&mt('Switch Server').'</a>';
8611: }
8612: return $switchserver;
8613: }
8614:
8615: sub modify_quotas {
8616: my ($r,$dom,$action,$lastactref,%domconfig) = @_;
8617: my ($context,@usertools,@options,%validations,%titles,%confhash,%toolshash,
8618: %limithash,$toolregexp,%conditions,$resulttext,%changes,$confname,$configuserok,
8619: $author_ok,$switchserver,$errors,$validationitemsref,$validationnamesref,
8620: $validationfieldsref);
8621: if ($action eq 'quotas') {
8622: $context = 'tools';
8623: } else {
8624: $context = $action;
8625: }
8626: if ($context eq 'requestcourses') {
8627: @usertools = ('official','unofficial','community','textbook');
8628: @options =('norequest','approval','validate','autolimit');
8629: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
8630: %titles = &courserequest_titles();
8631: $toolregexp = join('|',@usertools);
8632: %conditions = &courserequest_conditions();
8633: $confname = $dom.'-domainconfig';
8634: my $servadm = $r->dir_config('lonAdmEMail');
8635: ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
8636: ($validationitemsref,$validationnamesref,$validationfieldsref) =
8637: &Apache::loncoursequeueadmin::requestcourses_validation_types();
8638: } elsif ($context eq 'requestauthor') {
8639: @usertools = ('author');
8640: %titles = &authorrequest_titles();
8641: } else {
8642: @usertools = ('aboutme','blog','webdav','portfolio');
8643: %titles = &tool_titles();
8644: }
8645: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
8646: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
8647: foreach my $key (keys(%env)) {
8648: if ($context eq 'requestcourses') {
8649: if ($key =~ /^form\.crsreq_($toolregexp)_(.+)$/) {
8650: my $item = $1;
8651: my $type = $2;
8652: if ($type =~ /^limit_(.+)/) {
8653: $limithash{$item}{$1} = $env{$key};
8654: } else {
8655: $confhash{$item}{$type} = $env{$key};
8656: }
8657: }
8658: } elsif ($context eq 'requestauthor') {
8659: if ($key =~ /^\Qform.authorreq_\E(.+)$/) {
8660: $confhash{$1} = $env{$key};
8661: }
8662: } else {
8663: if ($key =~ /^form\.quota_(.+)$/) {
8664: $confhash{'defaultquota'}{$1} = $env{$key};
8665: } elsif ($key =~ /^form\.authorquota_(.+)$/) {
8666: $confhash{'authorquota'}{$1} = $env{$key};
8667: } elsif ($key =~ /^form\.\Q$context\E_(.+)$/) {
8668: @{$toolshash{$1}} = &Apache::loncommon::get_env_multiple($key);
8669: }
8670: }
8671: }
8672: if (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
8673: my @approvalnotify = &Apache::loncommon::get_env_multiple('form.'.$context.'notifyapproval');
8674: @approvalnotify = sort(@approvalnotify);
8675: $confhash{'notify'}{'approval'} = join(',',@approvalnotify);
8676: my @crstypes = ('official','unofficial','community','textbook');
8677: my @hasuniquecode = &Apache::loncommon::get_env_multiple('form.uniquecode');
8678: foreach my $type (@hasuniquecode) {
8679: if (grep(/^\Q$type\E$/,@crstypes)) {
8680: $confhash{'uniquecode'}{$type} = 1;
8681: }
8682: }
8683: my (%newbook,%allpos);
8684: if ($context eq 'requestcourses') {
8685: foreach my $type ('textbooks','templates') {
8686: @{$allpos{$type}} = ();
8687: my $invalid;
8688: if ($type eq 'textbooks') {
8689: $invalid = &mt('Invalid LON-CAPA course for textbook');
8690: } else {
8691: $invalid = &mt('Invalid LON-CAPA course for template');
8692: }
8693: if ($env{'form.'.$type.'_addbook'}) {
8694: if (($env{'form.'.$type.'_addbook_cnum'} =~ /^$match_courseid$/) &&
8695: ($env{'form.'.$type.'_addbook_cdom'} =~ /^$match_domain$/)) {
8696: if (&Apache::lonnet::homeserver($env{'form.'.$type.'_addbook_cnum'},
8697: $env{'form.'.$type.'_addbook_cdom'}) eq 'no_host') {
8698: $errors .= '<li><span class="LC_error">'.$invalid.'</span></li>';
8699: } else {
8700: $newbook{$type} = $env{'form.'.$type.'_addbook_cdom'}.'_'.$env{'form.'.$type.'_addbook_cnum'};
8701: my $position = $env{'form.'.$type.'_addbook_pos'};
8702: $position =~ s/\D+//g;
8703: if ($position ne '') {
8704: $allpos{$type}[$position] = $newbook{$type};
8705: }
8706: }
8707: } else {
8708: $errors .= '<li><span class="LC_error">'.$invalid.'</span></li>';
8709: }
8710: }
8711: }
8712: }
8713: if (ref($domconfig{$action}) eq 'HASH') {
8714: if (ref($domconfig{$action}{'notify'}) eq 'HASH') {
8715: if ($domconfig{$action}{'notify'}{'approval'} ne $confhash{'notify'}{'approval'}) {
8716: $changes{'notify'}{'approval'} = 1;
8717: }
8718: } else {
8719: if ($confhash{'notify'}{'approval'}) {
8720: $changes{'notify'}{'approval'} = 1;
8721: }
8722: }
8723: if (ref($domconfig{$action}{'uniquecode'}) eq 'HASH') {
8724: if (ref($confhash{'uniquecode'}) eq 'HASH') {
8725: foreach my $crstype (keys(%{$domconfig{$action}{'uniquecode'}})) {
8726: unless ($confhash{'uniquecode'}{$crstype}) {
8727: $changes{'uniquecode'} = 1;
8728: }
8729: }
8730: unless ($changes{'uniquecode'}) {
8731: foreach my $crstype (keys(%{$confhash{'uniquecode'}})) {
8732: unless ($domconfig{$action}{'uniquecode'}{$crstype}) {
8733: $changes{'uniquecode'} = 1;
8734: }
8735: }
8736: }
8737: } else {
8738: $changes{'uniquecode'} = 1;
8739: }
8740: } elsif (ref($confhash{'uniquecode'}) eq 'HASH') {
8741: $changes{'uniquecode'} = 1;
8742: }
8743: if ($context eq 'requestcourses') {
8744: foreach my $type ('textbooks','templates') {
8745: if (ref($domconfig{$action}{$type}) eq 'HASH') {
8746: my %deletions;
8747: my @todelete = &Apache::loncommon::get_env_multiple('form.'.$type.'_del');
8748: if (@todelete) {
8749: map { $deletions{$_} = 1; } @todelete;
8750: }
8751: my %imgdeletions;
8752: my @todeleteimages = &Apache::loncommon::get_env_multiple('form.'.$type.'_image_del');
8753: if (@todeleteimages) {
8754: map { $imgdeletions{$_} = 1; } @todeleteimages;
8755: }
8756: my $maxnum = $env{'form.'.$type.'_maxnum'};
8757: for (my $i=0; $i<=$maxnum; $i++) {
8758: my $itemid = $env{'form.'.$type.'_id_'.$i};
8759: my ($key) = ($itemid =~ /^\Q$type\E_(\w+)$/);
8760: if (ref($domconfig{$action}{$type}{$key}) eq 'HASH') {
8761: if ($deletions{$key}) {
8762: if ($domconfig{$action}{$type}{$key}{'image'}) {
8763: #FIXME need to obsolete item in RES space
8764: }
8765: next;
8766: } else {
8767: my $newpos = $env{'form.'.$itemid};
8768: $newpos =~ s/\D+//g;
8769: foreach my $item ('subject','title','publisher','author') {
8770: next if ((($item eq 'author') || ($item eq 'publisher')) &&
8771: ($type eq 'templates'));
8772: $confhash{$type}{$key}{$item} = $env{'form.'.$type.'_'.$item.'_'.$i};
8773: if ($domconfig{$action}{$type}{$key}{$item} ne $confhash{$type}{$key}{$item}) {
8774: $changes{$type}{$key} = 1;
8775: }
8776: }
8777: $allpos{$type}[$newpos] = $key;
8778: }
8779: if ($imgdeletions{$key}) {
8780: $changes{$type}{$key} = 1;
8781: #FIXME need to obsolete item in RES space
8782: } elsif ($env{'form.'.$type.'_image_'.$i.'.filename'}) {
8783: my ($cdom,$cnum) = split(/_/,$key);
8784: if (&Apache::lonnet::homeserver($cnum,$cdom) eq 'no_host') {
8785: $errors .= '<li><span class="LC_error">'.&mt('Image not saved: could not find textbook course').'</li>';
8786: } else {
8787: my ($imgurl,$error) = &process_textbook_image($r,$dom,$confname,$type.'_image_'.$i,
8788: $cdom,$cnum,$type,$configuserok,
8789: $switchserver,$author_ok);
8790: if ($imgurl) {
8791: $confhash{$type}{$key}{'image'} = $imgurl;
8792: $changes{$type}{$key} = 1;
8793: }
8794: if ($error) {
8795: &Apache::lonnet::logthis($error);
8796: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
8797: }
8798: }
8799: } elsif ($domconfig{$action}{$type}{$key}{'image'}) {
8800: $confhash{$type}{$key}{'image'} =
8801: $domconfig{$action}{$type}{$key}{'image'};
8802: }
8803: }
8804: }
8805: }
8806: }
8807: }
8808: } else {
8809: if ($confhash{'notify'}{'approval'}) {
8810: $changes{'notify'}{'approval'} = 1;
8811: }
8812: if (ref($confhash{'uniquecode'} eq 'HASH')) {
8813: $changes{'uniquecode'} = 1;
8814: }
8815: }
8816: if ($context eq 'requestcourses') {
8817: foreach my $type ('textbooks','templates') {
8818: if ($newbook{$type}) {
8819: $changes{$type}{$newbook{$type}} = 1;
8820: foreach my $item ('subject','title','publisher','author') {
8821: next if ((($item eq 'author') || ($item eq 'publisher')) &&
8822: ($type eq 'template'));
8823: $env{'form.'.$type.'_addbook_'.$item} =~ s/(`)/'/g;
8824: if ($env{'form.'.$type.'_addbook_'.$item}) {
8825: $confhash{$type}{$newbook{$type}}{$item} = $env{'form.'.$type.'_addbook_'.$item};
8826: }
8827: }
8828: if ($type eq 'textbooks') {
8829: if ($env{'form.'.$type.'_addbook_image.filename'} ne '') {
8830: my ($cdom,$cnum) = split(/_/,$newbook{$type});
8831: my ($imageurl,$error) =
8832: &process_textbook_image($r,$dom,$confname,$type.'_addbook_image',$cdom,$cnum,$type,
8833: $configuserok,$switchserver,$author_ok);
8834: if ($imageurl) {
8835: $confhash{$type}{$newbook{$type}}{'image'} = $imageurl;
8836: }
8837: if ($error) {
8838: &Apache::lonnet::logthis($error);
8839: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
8840: }
8841: }
8842: }
8843: }
8844: if (@{$allpos{$type}} > 0) {
8845: my $idx = 0;
8846: foreach my $item (@{$allpos{$type}}) {
8847: if ($item ne '') {
8848: $confhash{$type}{$item}{'order'} = $idx;
8849: if (ref($domconfig{$action}) eq 'HASH') {
8850: if (ref($domconfig{$action}{$type}) eq 'HASH') {
8851: if (ref($domconfig{$action}{$type}{$item}) eq 'HASH') {
8852: if ($domconfig{$action}{$type}{$item}{'order'} ne $idx) {
8853: $changes{$type}{$item} = 1;
8854: }
8855: }
8856: }
8857: }
8858: $idx ++;
8859: }
8860: }
8861: }
8862: }
8863: if (ref($validationitemsref) eq 'ARRAY') {
8864: foreach my $item (@{$validationitemsref}) {
8865: if ($item eq 'fields') {
8866: my @changed;
8867: @{$confhash{'validation'}{$item}} = &Apache::loncommon::get_env_multiple('form.requestcourses_validation_'.$item);
8868: if (@{$confhash{'validation'}{$item}} > 0) {
8869: @{$confhash{'validation'}{$item}} = sort(@{$confhash{'validation'}{$item}});
8870: }
8871: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
8872: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
8873: if (ref($domconfig{'requestcourses'}{'validation'}{$item}) eq 'ARRAY') {
8874: @changed = &Apache::loncommon::compare_arrays($confhash{'validation'}{$item},
8875: $domconfig{'requestcourses'}{'validation'}{$item});
8876: } else {
8877: @changed = @{$confhash{'validation'}{$item}};
8878: }
8879: } else {
8880: @changed = @{$confhash{'validation'}{$item}};
8881: }
8882: } else {
8883: @changed = @{$confhash{'validation'}{$item}};
8884: }
8885: if (@changed) {
8886: if ($confhash{'validation'}{$item}) {
8887: $changes{'validation'}{$item} = join(', ',@{$confhash{'validation'}{$item}});
8888: } else {
8889: $changes{'validation'}{$item} = &mt('None');
8890: }
8891: }
8892: } else {
8893: $confhash{'validation'}{$item} = $env{'form.requestcourses_validation_'.$item};
8894: if ($item eq 'markup') {
8895: if ($env{'form.requestcourses_validation_'.$item}) {
8896: $env{'form.requestcourses_validation_'.$item} =~ s/[\n\r\f]+/\s/gs;
8897: }
8898: }
8899: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
8900: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
8901: if ($domconfig{'requestcourses'}{'validation'}{$item} ne $confhash{'validation'}{$item}) {
8902: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
8903: }
8904: } else {
8905: if ($confhash{'validation'}{$item} ne '') {
8906: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
8907: }
8908: }
8909: } else {
8910: if ($confhash{'validation'}{$item} ne '') {
8911: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
8912: }
8913: }
8914: }
8915: }
8916: }
8917: if ($env{'form.validationdc'}) {
8918: my $newval = $env{'form.validationdc'};
8919: my %domcoords = &Apache::lonnet::get_active_domroles($dom,['dc']);
8920: if (exists($domcoords{$newval})) {
8921: $confhash{'validation'}{'dc'} = $newval;
8922: }
8923: }
8924: if (ref($confhash{'validation'}) eq 'HASH') {
8925: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
8926: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
8927: if ($domconfig{'requestcourses'}{'validation'}{'dc'}) {
8928: unless ($confhash{'validation'}{'dc'} eq $domconfig{'requestcourses'}{'validation'}{'dc'}) {
8929: if ($confhash{'validation'}{'dc'} eq '') {
8930: $changes{'validation'}{'dc'} = &mt('None');
8931: } else {
8932: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
8933: }
8934: }
8935: } elsif ($confhash{'validation'}{'dc'} ne '') {
8936: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
8937: }
8938: } elsif ($confhash{'validation'}{'dc'} ne '') {
8939: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
8940: }
8941: } elsif ($confhash{'validation'}{'dc'} ne '') {
8942: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
8943: }
8944: } else {
8945: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
8946: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
8947: if ($domconfig{'requestcourses'}{'validation'}{'dc'}) {
8948: $changes{'validation'}{'dc'} = &mt('None');
8949: }
8950: }
8951: }
8952: }
8953: }
8954: } else {
8955: $confhash{'defaultquota'}{'default'} = $env{'form.defaultquota'};
8956: $confhash{'authorquota'}{'default'} = $env{'form.authorquota'};
8957: }
8958: foreach my $item (@usertools) {
8959: foreach my $type (@{$types},'default','_LC_adv') {
8960: my $unset;
8961: if ($context eq 'requestcourses') {
8962: $unset = '0';
8963: if ($type eq '_LC_adv') {
8964: $unset = '';
8965: }
8966: if ($confhash{$item}{$type} eq 'autolimit') {
8967: $confhash{$item}{$type} .= '=';
8968: unless ($limithash{$item}{$type} =~ /\D/) {
8969: $confhash{$item}{$type} .= $limithash{$item}{$type};
8970: }
8971: }
8972: } elsif ($context eq 'requestauthor') {
8973: $unset = '0';
8974: if ($type eq '_LC_adv') {
8975: $unset = '';
8976: }
8977: } else {
8978: if (grep(/^\Q$type\E$/,@{$toolshash{$item}})) {
8979: $confhash{$item}{$type} = 1;
8980: } else {
8981: $confhash{$item}{$type} = 0;
8982: }
8983: }
8984: if (ref($domconfig{$action}) eq 'HASH') {
8985: if ($action eq 'requestauthor') {
8986: if ($domconfig{$action}{$type} ne $confhash{$type}) {
8987: $changes{$type} = 1;
8988: }
8989: } elsif (ref($domconfig{$action}{$item}) eq 'HASH') {
8990: if ($domconfig{$action}{$item}{$type} ne $confhash{$item}{$type}) {
8991: $changes{$item}{$type} = 1;
8992: }
8993: } else {
8994: if ($context eq 'requestcourses') {
8995: if ($confhash{$item}{$type} ne $unset) {
8996: $changes{$item}{$type} = 1;
8997: }
8998: } else {
8999: if (!$confhash{$item}{$type}) {
9000: $changes{$item}{$type} = 1;
9001: }
9002: }
9003: }
9004: } else {
9005: if ($context eq 'requestcourses') {
9006: if ($confhash{$item}{$type} ne $unset) {
9007: $changes{$item}{$type} = 1;
9008: }
9009: } elsif ($context eq 'requestauthor') {
9010: if ($confhash{$type} ne $unset) {
9011: $changes{$type} = 1;
9012: }
9013: } else {
9014: if (!$confhash{$item}{$type}) {
9015: $changes{$item}{$type} = 1;
9016: }
9017: }
9018: }
9019: }
9020: }
9021: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
9022: if (ref($domconfig{'quotas'}) eq 'HASH') {
9023: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
9024: foreach my $key (keys(%{$domconfig{'quotas'}{'defaultquota'}})) {
9025: if (exists($confhash{'defaultquota'}{$key})) {
9026: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{'defaultquota'}{$key}) {
9027: $changes{'defaultquota'}{$key} = 1;
9028: }
9029: } else {
9030: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{'defaultquota'}{$key};
9031: }
9032: }
9033: } else {
9034: foreach my $key (keys(%{$domconfig{'quotas'}})) {
9035: if (exists($confhash{'defaultquota'}{$key})) {
9036: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{$key}) {
9037: $changes{'defaultquota'}{$key} = 1;
9038: }
9039: } else {
9040: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{$key};
9041: }
9042: }
9043: }
9044: if (ref($domconfig{'quotas'}{'authorquota'}) eq 'HASH') {
9045: foreach my $key (keys(%{$domconfig{'quotas'}{'authorquota'}})) {
9046: if (exists($confhash{'authorquota'}{$key})) {
9047: if ($confhash{'authorquota'}{$key} ne $domconfig{'quotas'}{'authorquota'}{$key}) {
9048: $changes{'authorquota'}{$key} = 1;
9049: }
9050: } else {
9051: $confhash{'authorquota'}{$key} = $domconfig{'quotas'}{'authorquota'}{$key};
9052: }
9053: }
9054: }
9055: }
9056: if (ref($confhash{'defaultquota'}) eq 'HASH') {
9057: foreach my $key (keys(%{$confhash{'defaultquota'}})) {
9058: if (ref($domconfig{'quotas'}) eq 'HASH') {
9059: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
9060: if (!exists($domconfig{'quotas'}{'defaultquota'}{$key})) {
9061: $changes{'defaultquota'}{$key} = 1;
9062: }
9063: } else {
9064: if (!exists($domconfig{'quotas'}{$key})) {
9065: $changes{'defaultquota'}{$key} = 1;
9066: }
9067: }
9068: } else {
9069: $changes{'defaultquota'}{$key} = 1;
9070: }
9071: }
9072: }
9073: if (ref($confhash{'authorquota'}) eq 'HASH') {
9074: foreach my $key (keys(%{$confhash{'authorquota'}})) {
9075: if (ref($domconfig{'quotas'}) eq 'HASH') {
9076: if (ref($domconfig{'quotas'}{'authorquota'}) eq 'HASH') {
9077: if (!exists($domconfig{'quotas'}{'authorquota'}{$key})) {
9078: $changes{'authorquota'}{$key} = 1;
9079: }
9080: } else {
9081: $changes{'authorquota'}{$key} = 1;
9082: }
9083: } else {
9084: $changes{'authorquota'}{$key} = 1;
9085: }
9086: }
9087: }
9088: }
9089:
9090: if ($context eq 'requestauthor') {
9091: $domdefaults{'requestauthor'} = \%confhash;
9092: } else {
9093: foreach my $key (keys(%confhash)) {
9094: unless (($context eq 'requestcourses') && (($key eq 'textbooks') || ($key eq 'templates'))) {
9095: $domdefaults{$key} = $confhash{$key};
9096: }
9097: }
9098: }
9099:
9100: my %quotahash = (
9101: $action => { %confhash }
9102: );
9103: my $putresult = &Apache::lonnet::put_dom('configuration',\%quotahash,
9104: $dom);
9105: if ($putresult eq 'ok') {
9106: if (keys(%changes) > 0) {
9107: my $cachetime = 24*60*60;
9108: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
9109: if (ref($lastactref) eq 'HASH') {
9110: $lastactref->{'domdefaults'} = 1;
9111: }
9112: $resulttext = &mt('Changes made:').'<ul>';
9113: unless (($context eq 'requestcourses') ||
9114: ($context eq 'requestauthor')) {
9115: if (ref($changes{'defaultquota'}) eq 'HASH') {
9116: $resulttext .= '<li>'.&mt('Portfolio default quotas').'<ul>';
9117: foreach my $type (@{$types},'default') {
9118: if (defined($changes{'defaultquota'}{$type})) {
9119: my $typetitle = $usertypes->{$type};
9120: if ($type eq 'default') {
9121: $typetitle = $othertitle;
9122: }
9123: $resulttext .= '<li>'.&mt('[_1] set to [_2] MB',$typetitle,$confhash{'defaultquota'}{$type}).'</li>';
9124: }
9125: }
9126: $resulttext .= '</ul></li>';
9127: }
9128: if (ref($changes{'authorquota'}) eq 'HASH') {
9129: $resulttext .= '<li>'.&mt('Authoring Space default quotas').'<ul>';
9130: foreach my $type (@{$types},'default') {
9131: if (defined($changes{'authorquota'}{$type})) {
9132: my $typetitle = $usertypes->{$type};
9133: if ($type eq 'default') {
9134: $typetitle = $othertitle;
9135: }
9136: $resulttext .= '<li>'.&mt('[_1] set to [_2] MB',$typetitle,$confhash{'authorquota'}{$type}).'</li>';
9137: }
9138: }
9139: $resulttext .= '</ul></li>';
9140: }
9141: }
9142: my %newenv;
9143: foreach my $item (@usertools) {
9144: my (%haschgs,%inconf);
9145: if ($context eq 'requestauthor') {
9146: %haschgs = %changes;
9147: %inconf = %confhash;
9148: } else {
9149: if (ref($changes{$item}) eq 'HASH') {
9150: %haschgs = %{$changes{$item}};
9151: }
9152: if (ref($confhash{$item}) eq 'HASH') {
9153: %inconf = %{$confhash{$item}};
9154: }
9155: }
9156: if (keys(%haschgs) > 0) {
9157: my $newacc =
9158: &Apache::lonnet::usertools_access($env{'user.name'},
9159: $env{'user.domain'},
9160: $item,'reload',$context);
9161: if (($context eq 'requestcourses') ||
9162: ($context eq 'requestauthor')) {
9163: if ($env{'environment.canrequest.'.$item} ne $newacc) {
9164: $newenv{'environment.canrequest.'.$item} = $newacc;
9165: }
9166: } else {
9167: if ($env{'environment.availabletools.'.$item} ne $newacc) {
9168: $newenv{'environment.availabletools.'.$item} = $newacc;
9169: }
9170: }
9171: unless ($context eq 'requestauthor') {
9172: $resulttext .= '<li>'.$titles{$item}.'<ul>';
9173: }
9174: foreach my $type (@{$types},'default','_LC_adv') {
9175: if ($haschgs{$type}) {
9176: my $typetitle = $usertypes->{$type};
9177: if ($type eq 'default') {
9178: $typetitle = $othertitle;
9179: } elsif ($type eq '_LC_adv') {
9180: $typetitle = 'LON-CAPA Advanced Users';
9181: }
9182: if ($inconf{$type}) {
9183: if ($context eq 'requestcourses') {
9184: my $cond;
9185: if ($inconf{$type} =~ /^autolimit=(\d*)$/) {
9186: if ($1 eq '') {
9187: $cond = &mt('(Automatic processing of any request).');
9188: } else {
9189: $cond = &mt('(Automatic processing of requests up to limit of [quant,_1,request] per user).',$1);
9190: }
9191: } else {
9192: $cond = $conditions{$inconf{$type}};
9193: }
9194: $resulttext .= '<li>'.&mt('Set to be available to [_1].',$typetitle).' '.$cond.'</li>';
9195: } elsif ($context eq 'requestauthor') {
9196: $resulttext .= '<li>'.&mt('Set to "[_1]" for "[_2]".',
9197: $titles{$inconf{$type}},$typetitle);
9198:
9199: } else {
9200: $resulttext .= '<li>'.&mt('Set to be available to [_1]',$typetitle).'</li>';
9201: }
9202: } else {
9203: if ($type eq '_LC_adv') {
9204: if ($inconf{$type} eq '0') {
9205: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
9206: } else {
9207: $resulttext .= '<li>'.&mt('No override set for [_1]',$typetitle).'</li>';
9208: }
9209: } else {
9210: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
9211: }
9212: }
9213: }
9214: }
9215: unless ($context eq 'requestauthor') {
9216: $resulttext .= '</ul></li>';
9217: }
9218: }
9219: }
9220: if (($action eq 'requestcourses') || ($action eq 'requestauthor')) {
9221: if (ref($changes{'notify'}) eq 'HASH') {
9222: if ($changes{'notify'}{'approval'}) {
9223: if (ref($confhash{'notify'}) eq 'HASH') {
9224: if ($confhash{'notify'}{'approval'}) {
9225: $resulttext .= '<li>'.&mt('Notification of requests requiring approval will be sent to: ').$confhash{'notify'}{'approval'}.'</li>';
9226: } else {
9227: $resulttext .= '<li>'.&mt('No Domain Coordinators will receive notification of requests requiring approval.').'</li>';
9228: }
9229: }
9230: }
9231: }
9232: }
9233: if ($action eq 'requestcourses') {
9234: my @offon = ('off','on');
9235: if ($changes{'uniquecode'}) {
9236: if (ref($confhash{'uniquecode'}) eq 'HASH') {
9237: my $codestr = join(' ',map{ &mt($_); } sort(keys(%{$confhash{'uniquecode'}})));
9238: $resulttext .= '<li>'.
9239: &mt('Generation of six character code as course identifier for distribution to students set to on for: [_1].','<b>'.$codestr.'</b>').
9240: '</li>';
9241: } else {
9242: $resulttext .= '<li>'.&mt('Generation of six character code as course identifier for distribution to students set to off.').
9243: '</li>';
9244: }
9245: }
9246: foreach my $type ('textbooks','templates') {
9247: if (ref($changes{$type}) eq 'HASH') {
9248: $resulttext .= '<li>'.&mt("Available $type updated").'<ul>';
9249: foreach my $key (sort(keys(%{$changes{$type}}))) {
9250: my %coursehash = &Apache::lonnet::coursedescription($key);
9251: my $coursetitle = $coursehash{'description'};
9252: my $position = $confhash{$type}{$key}{'order'} + 1;
9253: $resulttext .= '<li>';
9254: foreach my $item ('subject','title','publisher','author') {
9255: next if ((($item eq 'author') || ($item eq 'publisher')) &&
9256: ($type eq 'templates'));
9257: my $name = $item.':';
9258: $name =~ s/^(\w)/\U$1/;
9259: $resulttext .= &mt($name).' '.$confhash{$type}{$key}{$item}.'<br />';
9260: }
9261: $resulttext .= ' '.&mt('Order: [_1]',$position).'<br />';
9262: if ($type eq 'textbooks') {
9263: if ($confhash{$type}{$key}{'image'}) {
9264: $resulttext .= ' '.&mt('Image: [_1]',
9265: '<img src="'.$confhash{$type}{$key}{'image'}.'"'.
9266: ' alt="Textbook cover" />').'<br />';
9267: }
9268: }
9269: $resulttext .= ' '.&mt('LON-CAPA Course: [_1]',$coursetitle).'</li>';
9270: }
9271: $resulttext .= '</ul></li>';
9272: }
9273: }
9274: if (ref($changes{'validation'}) eq 'HASH') {
9275: if ((ref($validationitemsref) eq 'ARRAY') && (ref($validationnamesref) eq 'HASH')) {
9276: $resulttext .= '<li>'.&mt('Validation of courses/communities updated').'<ul>';
9277: foreach my $item (@{$validationitemsref}) {
9278: if (exists($changes{'validation'}{$item})) {
9279: if ($item eq 'markup') {
9280: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$validationnamesref->{$item},
9281: '<br /><pre>'.$changes{'validation'}{$item}.'</pre>').'</li>';
9282: } else {
9283: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$validationnamesref->{$item},
9284: '<b>'.$changes{'validation'}{$item}.'</b>').'</li>';
9285: }
9286: }
9287: }
9288: if (exists($changes{'validation'}{'dc'})) {
9289: $resulttext .= '<li>'.&mt('Validated course requests identified as processed by: [_1]',
9290: '<b>'.$changes{'validation'}{'dc'}.'</b>').'</li>';
9291: }
9292: }
9293: }
9294: }
9295: $resulttext .= '</ul>';
9296: if (keys(%newenv)) {
9297: &Apache::lonnet::appenv(\%newenv);
9298: }
9299: } else {
9300: if ($context eq 'requestcourses') {
9301: $resulttext = &mt('No changes made to rights to request creation of courses.');
9302: } elsif ($context eq 'requestauthor') {
9303: $resulttext = &mt('No changes made to rights to request author space.');
9304: } else {
9305: $resulttext = &mt('No changes made to availability of personal information pages, blogs, portfolios or default quotas');
9306: }
9307: }
9308: } else {
9309: $resulttext = '<span class="LC_error">'.
9310: &mt('An error occurred: [_1]',$putresult).'</span>';
9311: }
9312: if ($errors) {
9313: $resulttext .= '<p>'.&mt('The following errors occurred when modifying Textbook settings.').
9314: '<ul>'.$errors.'</ul></p>';
9315: }
9316: return $resulttext;
9317: }
9318:
9319: sub process_textbook_image {
9320: my ($r,$dom,$confname,$caller,$cdom,$cnum,$type,$configuserok,$switchserver,$author_ok) = @_;
9321: my $filename = $env{'form.'.$caller.'.filename'};
9322: my ($error,$url);
9323: my ($width,$height) = (50,50);
9324: if ($configuserok eq 'ok') {
9325: if ($switchserver) {
9326: $error = &mt('Upload of textbook image is not permitted to this server: [_1]',
9327: $switchserver);
9328: } elsif ($author_ok eq 'ok') {
9329: my ($result,$imageurl) =
9330: &publishlogo($r,'upload',$caller,$dom,$confname,
9331: "$type/$cdom/$cnum/cover",$width,$height);
9332: if ($result eq 'ok') {
9333: $url = $imageurl;
9334: } else {
9335: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$filename,$result);
9336: }
9337: } else {
9338: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$author_ok);
9339: }
9340: } else {
9341: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$configuserok);
9342: }
9343: return ($url,$error);
9344: }
9345:
9346: sub modify_ltitools {
9347: my ($r,$dom,$action,$lastactref,%domconfig) = @_;
9348: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
9349: my ($newid,@allpos,%changes,%confhash,%encconfig,$errors,$resulttext);
9350: my $confname = $dom.'-domainconfig';
9351: my $servadm = $r->dir_config('lonAdmEMail');
9352: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
9353: my (%posslti,%possfield);
9354: my @courseroles = ('cc','in','ta','ep','st');
9355: my @ltiroles = qw(Instructor ContentDeveloper TeachingAssistant Learner);
9356: map { $posslti{$_} = 1; } @ltiroles;
9357: my @allfields = ('fullname','firstname','lastname','email','user','roles');
9358: map { $possfield{$_} = 1; } @allfields;
9359: my %lt = <itools_names();
9360: if ($env{'form.ltitools_add'}) {
9361: my $title = $env{'form.ltitools_add_title'};
9362: $title =~ s/(`)/'/g;
9363: ($newid,my $error) = &get_ltitools_id($dom,$title);
9364: if ($newid) {
9365: my $position = $env{'form.ltitools_add_pos'};
9366: $position =~ s/\D+//g;
9367: if ($position ne '') {
9368: $allpos[$position] = $newid;
9369: }
9370: $changes{$newid} = 1;
9371: foreach my $item ('title','url','key','secret') {
9372: $env{'form.ltitools_add_'.$item} =~ s/(`)/'/g;
9373: if ($env{'form.ltitools_add_'.$item}) {
9374: if (($item eq 'key') || ($item eq 'secret')) {
9375: $encconfig{$newid}{$item} = $env{'form.ltitools_add_'.$item};
9376: } else {
9377: $confhash{$newid}{$item} = $env{'form.ltitools_add_'.$item};
9378: }
9379: }
9380: }
9381: if ($env{'form.ltitools_add_version'} eq 'LTI-1p0') {
9382: $confhash{$newid}{'version'} = $env{'form.ltitools_add_version'};
9383: }
9384: if ($env{'form.ltitools_add_msgtype'} eq 'basic-lti-launch-request') {
9385: $confhash{$newid}{'msgtype'} = $env{'form.ltitools_add_msgtype'};
9386: }
9387: foreach my $item ('width','height','linktext','explanation') {
9388: $env{'form.ltitools_add_'.$item} =~ s/^\s+//;
9389: $env{'form.ltitools_add_'.$item} =~ s/\s+$//;
9390: if (($item eq 'width') || ($item eq 'height')) {
9391: if ($env{'form.ltitools_add_'.$item} =~ /^\d+$/) {
9392: $confhash{$newid}{'display'}{$item} = $env{'form.ltitools_add_'.$item};
9393: }
9394: } else {
9395: if ($env{'form.ltitools_add_'.$item} ne '') {
9396: $confhash{$newid}{'display'}{$item} = $env{'form.ltitools_add_'.$item};
9397: }
9398: }
9399: }
9400: if ($env{'form.ltitools_add_target'} eq 'window') {
9401: $confhash{$newid}{'display'}{'target'} = $env{'form.ltitools_add_target'};
9402: } elsif ($env{'form.ltitools_add_target'} eq 'tab') {
9403: $confhash{$newid}{'display'}{'target'} = $env{'form.ltitools_add_target'};
9404: } else {
9405: $confhash{$newid}{'display'}{'target'} = 'iframe';
9406: }
9407: foreach my $item ('passback','roster') {
9408: if ($env{'form.ltitools_add_'.$item}) {
9409: $confhash{$newid}{$item} = 1;
9410: }
9411: }
9412: if ($env{'form.ltitools_add_image.filename'} ne '') {
9413: my ($imageurl,$error) =
9414: &process_ltitools_image($r,$dom,$confname,'ltitools_add_image',$newid,
9415: $configuserok,$switchserver,$author_ok);
9416: if ($imageurl) {
9417: $confhash{$newid}{'image'} = $imageurl;
9418: }
9419: if ($error) {
9420: &Apache::lonnet::logthis($error);
9421: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
9422: }
9423: }
9424: my @fields = &Apache::loncommon::get_env_multiple('form.ltitools_add_fields');
9425: foreach my $field (@fields) {
9426: if ($possfield{$field}) {
9427: if ($field eq 'roles') {
9428: foreach my $role (@courseroles) {
9429: my $choice = $env{'form.ltitools_add_roles_'.$role};
9430: if (($choice ne '') && ($posslti{$choice})) {
9431: $confhash{$newid}{'roles'}{$role} = $choice;
9432: if ($role eq 'cc') {
9433: $confhash{$newid}{'roles'}{'co'} = $choice;
9434: }
9435: }
9436: }
9437: } else {
9438: $confhash{$newid}{'fields'}{$field} = 1;
9439: }
9440: }
9441: }
9442: my @courseconfig = &Apache::loncommon::get_env_multiple('form.ltitools_courseconfig');
9443: foreach my $item (@courseconfig) {
9444: $confhash{$newid}{'crsconf'}{$item} = 1;
9445: }
9446: if ($env{'form.ltitools_add_custom'}) {
9447: my $name = $env{'form.ltitools_add_custom_name'};
9448: my $value = $env{'form.ltitools_add_custom_value'};
9449: $value =~ s/(`)/'/g;
9450: $name =~ s/(`)/'/g;
9451: $confhash{$newid}{'custom'}{$name} = $value;
9452: }
9453: } else {
9454: my $error = &mt('Failed to acquire unique ID for new external tool');
9455: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
9456: }
9457: }
9458: if (ref($domconfig{$action}) eq 'HASH') {
9459: my %deletions;
9460: my @todelete = &Apache::loncommon::get_env_multiple('form.ltitools_del');
9461: if (@todelete) {
9462: map { $deletions{$_} = 1; } @todelete;
9463: }
9464: my %customadds;
9465: my @newcustom = &Apache::loncommon::get_env_multiple('form.ltitools_customadd');
9466: if (@newcustom) {
9467: map { $customadds{$_} = 1; } @newcustom;
9468: }
9469: my %imgdeletions;
9470: my @todeleteimages = &Apache::loncommon::get_env_multiple('form.ltitools_image_del');
9471: if (@todeleteimages) {
9472: map { $imgdeletions{$_} = 1; } @todeleteimages;
9473: }
9474: my $maxnum = $env{'form.ltitools_maxnum'};
9475: for (my $i=0; $i<=$maxnum; $i++) {
9476: my $itemid = $env{'form.ltitools_id_'.$i};
9477: $itemid =~ s/\D+//g;
9478: if (ref($domconfig{$action}{$itemid}) eq 'HASH') {
9479: if ($deletions{$itemid}) {
9480: if ($domconfig{$action}{$itemid}{'image'}) {
9481: #FIXME need to obsolete item in RES space
9482: }
9483: $changes{$itemid} = $domconfig{$action}{$itemid}{'title'};
9484: next;
9485: } else {
9486: my $newpos = $env{'form.ltitools_'.$itemid};
9487: $newpos =~ s/\D+//g;
9488: foreach my $item ('title','url') {
9489: $confhash{$itemid}{$item} = $env{'form.ltitools_'.$item.'_'.$i};
9490: if ($domconfig{$action}{$itemid}{$item} ne $confhash{$itemid}{$item}) {
9491: $changes{$itemid} = 1;
9492: }
9493: }
9494: foreach my $item ('key','secret') {
9495: $encconfig{$itemid}{$item} = $env{'form.ltitools_'.$item.'_'.$i};
9496: if ($domconfig{$action}{$itemid}{$item} ne $encconfig{$itemid}{$item}) {
9497: $changes{$itemid} = 1;
9498: }
9499: }
9500: if ($env{'form.ltitools_version_'.$i} eq 'LTI-1p0') {
9501: $confhash{$itemid}{'version'} = $env{'form.ltitools_version_'.$i};
9502: }
9503: if ($env{'form.ltitools_msgtype_'.$i} eq 'basic-lti-launch-request') {
9504: $confhash{$itemid}{'msgtype'} = $env{'form.ltitools_msgtype_'.$i};
9505: }
9506: foreach my $size ('width','height') {
9507: $env{'form.ltitools_'.$size.'_'.$i} =~ s/^\s+//;
9508: $env{'form.ltitools_'.$size.'_'.$i} =~ s/\s+$//;
9509: if ($env{'form.ltitools_'.$size.'_'.$i} =~ /^\d+$/) {
9510: $confhash{$itemid}{'display'}{$size} = $env{'form.ltitools_'.$size.'_'.$i};
9511: if (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
9512: if ($domconfig{$action}{$itemid}{'display'}{$size} ne $confhash{$itemid}{'display'}{$size}) {
9513: $changes{$itemid} = 1;
9514: }
9515: } else {
9516: $changes{$itemid} = 1;
9517: }
9518: } elsif (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
9519: if ($domconfig{$action}{$itemid}{'display'}{$size} ne '') {
9520: $changes{$itemid} = 1;
9521: }
9522: }
9523: }
9524: foreach my $item ('linktext','explanation') {
9525: $env{'form.ltitools_'.$item.'_'.$i} =~ s/^\s+//;
9526: $env{'form.ltitools_'.$item.'_'.$i} =~ s/\s+$//;
9527: if ($env{'form.ltitools_'.$item.'_'.$i} ne '') {
9528: $confhash{$itemid}{'display'}{$item} = $env{'form.ltitools_'.$item.'_'.$i};
9529: if (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
9530: if ($domconfig{$action}{$itemid}{'display'}{$item} ne $confhash{$itemid}{'display'}{$item}) {
9531: $changes{$itemid} = 1;
9532: }
9533: } else {
9534: $changes{$itemid} = 1;
9535: }
9536: } elsif (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
9537: if ($domconfig{$action}{$itemid}{'display'}{$item} ne '') {
9538: $changes{$itemid} = 1;
9539: }
9540: }
9541: }
9542: if ($env{'form.ltitools_target_'.$i} eq 'window') {
9543: $confhash{$itemid}{'display'}{'target'} = $env{'form.ltitools_target_'.$i};
9544: } elsif ($env{'form.ltitools_target_'.$i} eq 'tab') {
9545: $confhash{$itemid}{'display'}{'target'} = $env{'form.ltitools_target_'.$i};
9546: } else {
9547: $confhash{$itemid}{'display'}{'target'} = 'iframe';
9548: }
9549: if (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
9550: if ($domconfig{$action}{$itemid}{'display'}{'target'} ne $confhash{$itemid}{'display'}{'target'}) {
9551: $changes{$itemid} = 1;
9552: }
9553: } else {
9554: $changes{$itemid} = 1;
9555: }
9556: foreach my $extra ('passback','roster') {
9557: if ($env{'form.ltitools_'.$extra.'_'.$i}) {
9558: $confhash{$itemid}{$extra} = 1;
9559: }
9560: if ($domconfig{$action}{$itemid}{$extra} ne $confhash{$itemid}{$extra}) {
9561: $changes{$itemid} = 1;
9562: }
9563: }
9564: my @courseconfig = &Apache::loncommon::get_env_multiple('form.ltitools_courseconfig_'.$i);
9565: foreach my $item ('label','title','target','linktext','explanation') {
9566: if (grep(/^\Q$item\E$/,@courseconfig)) {
9567: $confhash{$itemid}{'crsconf'}{$item} = 1;
9568: if (ref($domconfig{$action}{$itemid}{'crsconf'}) eq 'HASH') {
9569: if ($domconfig{$action}{$itemid}{'crsconf'}{$item} ne $confhash{$itemid}{'crsconf'}{$item}) {
9570: $changes{$itemid} = 1;
9571: }
9572: } else {
9573: $changes{$itemid} = 1;
9574: }
9575: }
9576: }
9577: my @fields = &Apache::loncommon::get_env_multiple('form.ltitools_fields_'.$i);
9578: foreach my $field (@fields) {
9579: if ($possfield{$field}) {
9580: if ($field eq 'roles') {
9581: foreach my $role (@courseroles) {
9582: my $choice = $env{'form.ltitools_roles_'.$role.'_'.$i};
9583: if (($choice ne '') && ($posslti{$choice})) {
9584: $confhash{$itemid}{'roles'}{$role} = $choice;
9585: if ($role eq 'cc') {
9586: $confhash{$itemid}{'roles'}{'co'} = $choice;
9587: }
9588: }
9589: if (ref($domconfig{$action}{$itemid}{'roles'}) eq 'HASH') {
9590: if ($domconfig{$action}{$itemid}{'roles'}{$role} ne $confhash{$itemid}{'roles'}{$role}) {
9591: $changes{$itemid} = 1;
9592: }
9593: } elsif ($confhash{$itemid}{'roles'}{$role}) {
9594: $changes{$itemid} = 1;
9595: }
9596: }
9597: } else {
9598: $confhash{$itemid}{'fields'}{$field} = 1;
9599: if (ref($domconfig{$action}{$itemid}{'fields'}) eq 'HASH') {
9600: if ($domconfig{$action}{$itemid}{'fields'}{$field} ne $confhash{$itemid}{'fields'}{$field}) {
9601: $changes{$itemid} = 1;
9602: }
9603: } else {
9604: $changes{$itemid} = 1;
9605: }
9606: }
9607: }
9608: }
9609: $allpos[$newpos] = $itemid;
9610: }
9611: if ($imgdeletions{$itemid}) {
9612: $changes{$itemid} = 1;
9613: #FIXME need to obsolete item in RES space
9614: } elsif ($env{'form.ltitools_image_'.$i.'.filename'}) {
9615: my ($imgurl,$error) = &process_ltitools_image($r,$dom,$confname,'ltitools_image_'.$i,
9616: $itemid,$configuserok,$switchserver,
9617: $author_ok);
9618: if ($imgurl) {
9619: $confhash{$itemid}{'image'} = $imgurl;
9620: $changes{$itemid} = 1;
9621: }
9622: if ($error) {
9623: &Apache::lonnet::logthis($error);
9624: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
9625: }
9626: } elsif ($domconfig{$action}{$itemid}{'image'}) {
9627: $confhash{$itemid}{'image'} =
9628: $domconfig{$action}{$itemid}{'image'};
9629: }
9630: if ($customadds{$i}) {
9631: my $name = $env{'form.ltitools_custom_name_'.$i};
9632: $name =~ s/(`)/'/g;
9633: $name =~ s/^\s+//;
9634: $name =~ s/\s+$//;
9635: my $value = $env{'form.ltitools_custom_value_'.$i};
9636: $value =~ s/(`)/'/g;
9637: $value =~ s/^\s+//;
9638: $value =~ s/\s+$//;
9639: if ($name ne '') {
9640: $confhash{$itemid}{'custom'}{$name} = $value;
9641: $changes{$itemid} = 1;
9642: }
9643: }
9644: my %customdels;
9645: my @customdeletions = &Apache::loncommon::get_env_multiple('form.ltitools_customdel_'.$i);
9646: if (@customdeletions) {
9647: $changes{$itemid} = 1;
9648: }
9649: map { $customdels{$_} = 1; } @customdeletions;
9650: if (ref($domconfig{$action}{$itemid}{'custom'}) eq 'HASH') {
9651: foreach my $key (keys(%{$domconfig{$action}{$itemid}{'custom'}})) {
9652: unless ($customdels{$key}) {
9653: if ($env{'form.ltitools_customval_'.$key.'_'.$i} ne '') {
9654: $confhash{$itemid}{'custom'}{$key} = $env{'form.ltitools_customval_'.$key.'_'.$i};
9655: }
9656: if ($domconfig{$action}{$itemid}{'custom'}{$key} ne $env{'form.ltitools_customval_'.$key.'_'.$i}) {
9657: $changes{$itemid} = 1;
9658: }
9659: }
9660: }
9661: }
9662: unless ($changes{$itemid}) {
9663: foreach my $key (keys(%{$domconfig{$action}{$itemid}})) {
9664: if (ref($domconfig{$action}{$itemid}{$key}) eq 'HASH') {
9665: if (ref($confhash{$itemid}{$key}) eq 'HASH') {
9666: foreach my $innerkey (keys(%{$domconfig{$action}{$itemid}{$key}})) {
9667: unless (exists($confhash{$itemid}{$key}{$innerkey})) {
9668: $changes{$itemid} = 1;
9669: last;
9670: }
9671: }
9672: } elsif (keys(%{$domconfig{$action}{$itemid}{$key}}) > 0) {
9673: $changes{$itemid} = 1;
9674: }
9675: }
9676: last if ($changes{$itemid});
9677: }
9678: }
9679: }
9680: }
9681: }
9682: if (@allpos > 0) {
9683: my $idx = 0;
9684: foreach my $itemid (@allpos) {
9685: if ($itemid ne '') {
9686: $confhash{$itemid}{'order'} = $idx;
9687: if (ref($domconfig{$action}) eq 'HASH') {
9688: if (ref($domconfig{$action}{$itemid}) eq 'HASH') {
9689: if ($domconfig{$action}{$itemid}{'order'} ne $idx) {
9690: $changes{$itemid} = 1;
9691: }
9692: }
9693: }
9694: $idx ++;
9695: }
9696: }
9697: }
9698: my %ltitoolshash = (
9699: $action => { %confhash }
9700: );
9701: my $putresult = &Apache::lonnet::put_dom('configuration',\%ltitoolshash,
9702: $dom);
9703: if ($putresult eq 'ok') {
9704: my %ltienchash = (
9705: $action => { %encconfig }
9706: );
9707: &Apache::lonnet::put_dom('encconfig',\%ltienchash,$dom);
9708: if (keys(%changes) > 0) {
9709: my $cachetime = 24*60*60;
9710: my %ltiall = %confhash;
9711: foreach my $id (keys(%ltiall)) {
9712: if (ref($encconfig{$id}) eq 'HASH') {
9713: foreach my $item ('key','secret') {
9714: $ltiall{$id}{$item} = $encconfig{$id}{$item};
9715: }
9716: }
9717: }
9718: &Apache::lonnet::do_cache_new('ltitools',$dom,\%ltiall,$cachetime);
9719: if (ref($lastactref) eq 'HASH') {
9720: $lastactref->{'ltitools'} = 1;
9721: }
9722: $resulttext = &mt('Changes made:').'<ul>';
9723: my %bynum;
9724: foreach my $itemid (sort(keys(%changes))) {
9725: my $position = $confhash{$itemid}{'order'};
9726: $bynum{$position} = $itemid;
9727: }
9728: foreach my $pos (sort { $a <=> $b } keys(%bynum)) {
9729: my $itemid = $bynum{$pos};
9730: if (ref($confhash{$itemid}) ne 'HASH') {
9731: $resulttext .= '<li>'.&mt('Deleted: [_1]',$changes{$itemid}).'</li>';
9732: } else {
9733: $resulttext .= '<li><b>'.$confhash{$itemid}{'title'}.'</b>';
9734: if ($confhash{$itemid}{'image'}) {
9735: $resulttext .= ' '.
9736: '<img src="'.$confhash{$itemid}{'image'}.'"'.
9737: ' alt="'.&mt('Tool Provider icon').'" />';
9738: }
9739: $resulttext .= '</li><ul>';
9740: my $position = $pos + 1;
9741: $resulttext .= '<li>'.&mt('Order: [_1]',$position).'</li>';
9742: foreach my $item ('version','msgtype','url') {
9743: if ($confhash{$itemid}{$item} ne '') {
9744: $resulttext .= '<li>'.$lt{$item}.': '.$confhash{$itemid}{$item}.'</li>';
9745: }
9746: }
9747: if ($encconfig{$itemid}{'key'} ne '') {
9748: $resulttext .= '<li>'.$lt{'key'}.': '.$encconfig{$itemid}{'key'}.'</li>';
9749: }
9750: if ($encconfig{$itemid}{'secret'} ne '') {
9751: $resulttext .= '<li>'.$lt{'secret'}.': ';
9752: my $num = length($encconfig{$itemid}{'secret'});
9753: $resulttext .= ('*'x$num).'</li>';
9754: }
9755: $resulttext .= '<li>'.&mt('Configurable in course:');
9756: my @possconfig = ('label','title','target','linktext','explanation');
9757: my $numconfig = 0;
9758: if (ref($confhash{$itemid}{'crsconf'}) eq 'HASH') {
9759: foreach my $item (@possconfig) {
9760: if ($confhash{$itemid}{'crsconf'}{$item}) {
9761: $numconfig ++;
9762: $resulttext .= ' "'.$lt{'crs'.$item}.'"';
9763: }
9764: }
9765: }
9766: if (!$numconfig) {
9767: $resulttext .= &mt('None');
9768: }
9769: $resulttext .= '</li>';
9770: foreach my $item ('passback','roster') {
9771: $resulttext .= '<li>'.$lt{$item}.' ';
9772: if ($confhash{$itemid}{$item}) {
9773: $resulttext .= &mt('Yes');
9774: } else {
9775: $resulttext .= &mt('No');
9776: }
9777: $resulttext .= '</li>';
9778: }
9779: if (ref($confhash{$itemid}{'display'}) eq 'HASH') {
9780: my $displaylist;
9781: if ($confhash{$itemid}{'display'}{'target'}) {
9782: $displaylist = &mt('Display target').': '.
9783: $confhash{$itemid}{'display'}{'target'}.',';
9784: }
9785: foreach my $size ('width','height') {
9786: if ($confhash{$itemid}{'display'}{$size}) {
9787: $displaylist .= (' 'x2).$lt{$size}.': '.
9788: $confhash{$itemid}{'display'}{$size}.',';
9789: }
9790: }
9791: if ($displaylist) {
9792: $displaylist =~ s/,$//;
9793: $resulttext .= '<li>'.$displaylist.'</li>';
9794: }
9795: foreach my $item ('linktext','explanation') {
9796: if ($confhash{$itemid}{'display'}{$item}) {
9797: $resulttext .= '<li>'.$lt{$item}.': '.$confhash{$itemid}{'display'}{$item}.'</li>';
9798: }
9799: }
9800: }
9801: if (ref($confhash{$itemid}{'fields'}) eq 'HASH') {
9802: my $fieldlist;
9803: foreach my $field (@allfields) {
9804: if ($confhash{$itemid}{'fields'}{$field}) {
9805: $fieldlist .= (' 'x2).$lt{$field}.',';
9806: }
9807: }
9808: if ($fieldlist) {
9809: $fieldlist =~ s/,$//;
9810: $resulttext .= '<li>'.&mt('Data sent').':'.$fieldlist.'</li>';
9811: }
9812: }
9813: if (ref($confhash{$itemid}{'roles'}) eq 'HASH') {
9814: my $rolemaps;
9815: foreach my $role (@courseroles) {
9816: if ($confhash{$itemid}{'roles'}{$role}) {
9817: $rolemaps .= (' 'x2).&Apache::lonnet::plaintext($role,'Course').'='.
9818: $confhash{$itemid}{'roles'}{$role}.',';
9819: }
9820: }
9821: if ($rolemaps) {
9822: $rolemaps =~ s/,$//;
9823: $resulttext .= '<li>'.&mt('Role mapping:').$rolemaps.'</li>';
9824: }
9825: }
9826: if (ref($confhash{$itemid}{'custom'}) eq 'HASH') {
9827: my $customlist;
9828: if (keys(%{$confhash{$itemid}{'custom'}})) {
9829: foreach my $key (sort(keys(%{$confhash{$itemid}{'custom'}}))) {
9830: $customlist .= $key.':'.$confhash{$itemid}{'custom'}{$key}.(' 'x2);
9831: }
9832: }
9833: if ($customlist) {
9834: $resulttext .= '<li>'.&mt('Custom items').':'.$customlist.'</li>';
9835: }
9836: }
9837: $resulttext .= '</ul></li>';
9838: }
9839: }
9840: $resulttext .= '</ul>';
9841: } else {
9842: $resulttext = &mt('No changes made.');
9843: }
9844: } else {
9845: $errors .= '<li><span class="LC_error">'.&mt('Failed to save changes').'</span></li>';
9846: }
9847: if ($errors) {
9848: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
9849: $errors.'</ul>';
9850: }
9851: return $resulttext;
9852: }
9853:
9854: sub process_ltitools_image {
9855: my ($r,$dom,$confname,$caller,$itemid,$configuserok,$switchserver,$author_ok) = @_;
9856: my $filename = $env{'form.'.$caller.'.filename'};
9857: my ($error,$url);
9858: my ($width,$height) = (21,21);
9859: if ($configuserok eq 'ok') {
9860: if ($switchserver) {
9861: $error = &mt('Upload of Tool Provider (LTI) icon is not permitted to this server: [_1]',
9862: $switchserver);
9863: } elsif ($author_ok eq 'ok') {
9864: my ($result,$imageurl,$madethumb) =
9865: &publishlogo($r,'upload',$caller,$dom,$confname,
9866: "ltitools/$itemid/icon",$width,$height);
9867: if ($result eq 'ok') {
9868: if ($madethumb) {
9869: my ($path,$imagefile) = ($imageurl =~ m{^(.+)/([^/]+)$});
9870: my $imagethumb = "$path/tn-".$imagefile;
9871: $url = $imagethumb;
9872: } else {
9873: $url = $imageurl;
9874: }
9875: } else {
9876: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$filename,$result);
9877: }
9878: } else {
9879: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$author_ok);
9880: }
9881: } else {
9882: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$configuserok);
9883: }
9884: return ($url,$error);
9885: }
9886:
9887: sub get_ltitools_id {
9888: my ($cdom,$title) = @_;
9889: # get lock on ltitools db
9890: my $lockhash = {
9891: lock => $env{'user.name'}.
9892: ':'.$env{'user.domain'},
9893: };
9894: my $tries = 0;
9895: my $gotlock = &Apache::lonnet::newput_dom('ltitools',$lockhash,$cdom);
9896: my ($id,$error);
9897:
9898: while (($gotlock ne 'ok') && ($tries<10)) {
9899: $tries ++;
9900: sleep (0.1);
9901: $gotlock = &Apache::lonnet::newput_dom('ltitools',$lockhash,$cdom);
9902: }
9903: if ($gotlock eq 'ok') {
9904: my %currids = &Apache::lonnet::dump_dom('ltitools',$cdom);
9905: if ($currids{'lock'}) {
9906: delete($currids{'lock'});
9907: if (keys(%currids)) {
9908: my @curr = sort { $a <=> $b } keys(%currids);
9909: if ($curr[-1] =~ /^\d+$/) {
9910: $id = 1 + $curr[-1];
9911: }
9912: } else {
9913: $id = 1;
9914: }
9915: if ($id) {
9916: unless (&Apache::lonnet::newput_dom('ltitools',{ $id => $title },$cdom) eq 'ok') {
9917: $error = 'nostore';
9918: }
9919: } else {
9920: $error = 'nonumber';
9921: }
9922: }
9923: my $dellockoutcome = &Apache::lonnet::del_dom('ltitools',['lock'],$cdom);
9924: } else {
9925: $error = 'nolock';
9926: }
9927: return ($id,$error);
9928: }
9929:
9930: sub modify_autoenroll {
9931: my ($dom,$lastactref,%domconfig) = @_;
9932: my ($resulttext,%changes);
9933: my %currautoenroll;
9934: if (ref($domconfig{'autoenroll'}) eq 'HASH') {
9935: foreach my $key (keys(%{$domconfig{'autoenroll'}})) {
9936: $currautoenroll{$key} = $domconfig{'autoenroll'}{$key};
9937: }
9938: }
9939: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
9940: my %title = ( run => 'Auto-enrollment active',
9941: sender => 'Sender for notification messages',
9942: coowners => 'Automatic assignment of co-ownership to instructors of record (institutional data)',
9943: failsafe => 'Failsafe for no drops if institutional data missing for a section');
9944: my @offon = ('off','on');
9945: my $sender_uname = $env{'form.sender_uname'};
9946: my $sender_domain = $env{'form.sender_domain'};
9947: if ($sender_domain eq '') {
9948: $sender_uname = '';
9949: } elsif ($sender_uname eq '') {
9950: $sender_domain = '';
9951: }
9952: my $coowners = $env{'form.autoassign_coowners'};
9953: my $failsafe = $env{'form.autoenroll_failsafe'};
9954: $failsafe =~ s{^\s+|\s+$}{}g;
9955: if ($failsafe =~ /\D/) {
9956: undef($failsafe);
9957: }
9958: my %autoenrollhash = (
9959: autoenroll => { 'run' => $env{'form.autoenroll_run'},
9960: 'sender_uname' => $sender_uname,
9961: 'sender_domain' => $sender_domain,
9962: 'co-owners' => $coowners,
9963: 'autofailsafe' => $failsafe,
9964: }
9965: );
9966: my $putresult = &Apache::lonnet::put_dom('configuration',\%autoenrollhash,
9967: $dom);
9968: if ($putresult eq 'ok') {
9969: if (exists($currautoenroll{'run'})) {
9970: if ($currautoenroll{'run'} ne $env{'form.autoenroll_run'}) {
9971: $changes{'run'} = 1;
9972: }
9973: } elsif ($autorun) {
9974: if ($env{'form.autoenroll_run'} ne '1') {
9975: $changes{'run'} = 1;
9976: }
9977: }
9978: if ($currautoenroll{'sender_uname'} ne $sender_uname) {
9979: $changes{'sender'} = 1;
9980: }
9981: if ($currautoenroll{'sender_domain'} ne $sender_domain) {
9982: $changes{'sender'} = 1;
9983: }
9984: if ($currautoenroll{'co-owners'} ne '') {
9985: if ($currautoenroll{'co-owners'} ne $coowners) {
9986: $changes{'coowners'} = 1;
9987: }
9988: } elsif ($coowners) {
9989: $changes{'coowners'} = 1;
9990: }
9991: if ($currautoenroll{'autofailsafe'} ne $failsafe) {
9992: $changes{'autofailsafe'} = 1;
9993: }
9994: if (keys(%changes) > 0) {
9995: $resulttext = &mt('Changes made:').'<ul>';
9996: if ($changes{'run'}) {
9997: $resulttext .= '<li>'.&mt("$title{'run'} set to $offon[$env{'form.autoenroll_run'}]").'</li>';
9998: }
9999: if ($changes{'sender'}) {
10000: if ($sender_uname eq '' || $sender_domain eq '') {
10001: $resulttext .= '<li>'.&mt("$title{'sender'} set to default (course owner).").'</li>';
10002: } else {
10003: $resulttext .= '<li>'.&mt("$title{'sender'} set to [_1]",$sender_uname.':'.$sender_domain).'</li>';
10004: }
10005: }
10006: if ($changes{'coowners'}) {
10007: $resulttext .= '<li>'.&mt("$title{'coowners'} set to $offon[$env{'form.autoassign_coowners'}]").'</li>';
10008: &Apache::loncommon::devalidate_domconfig_cache($dom);
10009: if (ref($lastactref) eq 'HASH') {
10010: $lastactref->{'domainconfig'} = 1;
10011: }
10012: }
10013: if ($changes{'autofailsafe'}) {
10014: if ($failsafe ne '') {
10015: $resulttext .= '<li>'.&mt('Failsafe for no drops if institutional data missing for a section set to: [_1]',$failsafe).'</li>';
10016: } else {
10017: $resulttext .= '<li>'.&mt('Failsafe for no drops if institutional data missing for a section: deleted');
10018: }
10019: &Apache::lonnet::get_domain_defaults($dom,1);
10020: if (ref($lastactref) eq 'HASH') {
10021: $lastactref->{'domdefaults'} = 1;
10022: }
10023: }
10024: $resulttext .= '</ul>';
10025: } else {
10026: $resulttext = &mt('No changes made to auto-enrollment settings');
10027: }
10028: } else {
10029: $resulttext = '<span class="LC_error">'.
10030: &mt('An error occurred: [_1]',$putresult).'</span>';
10031: }
10032: return $resulttext;
10033: }
10034:
10035: sub modify_autoupdate {
10036: my ($dom,%domconfig) = @_;
10037: my ($resulttext,%currautoupdate,%fields,%changes);
10038: if (ref($domconfig{'autoupdate'}) eq 'HASH') {
10039: foreach my $key (keys(%{$domconfig{'autoupdate'}})) {
10040: $currautoupdate{$key} = $domconfig{'autoupdate'}{$key};
10041: }
10042: }
10043: my @offon = ('off','on');
10044: my %title = &Apache::lonlocal::texthash (
10045: run => 'Auto-update:',
10046: classlists => 'Updates to user information in classlists?'
10047: );
10048: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
10049: my %fieldtitles = &Apache::lonlocal::texthash (
10050: id => 'Student/Employee ID',
10051: permanentemail => 'E-mail address',
10052: lastname => 'Last Name',
10053: firstname => 'First Name',
10054: middlename => 'Middle Name',
10055: generation => 'Generation',
10056: );
10057: $othertitle = &mt('All users');
10058: if (keys(%{$usertypes}) > 0) {
10059: $othertitle = &mt('Other users');
10060: }
10061: foreach my $key (keys(%env)) {
10062: if ($key =~ /^form\.updateable_(.+)_([^_]+)$/) {
10063: my ($usertype,$item) = ($1,$2);
10064: if (grep(/^\Q$item\E$/,keys(%fieldtitles))) {
10065: if ($usertype eq 'default') {
10066: push(@{$fields{$1}},$2);
10067: } elsif (ref($types) eq 'ARRAY') {
10068: if (grep(/^\Q$usertype\E$/,@{$types})) {
10069: push(@{$fields{$1}},$2);
10070: }
10071: }
10072: }
10073: }
10074: }
10075: my @lockablenames = &Apache::loncommon::get_env_multiple('form.lockablenames');
10076: @lockablenames = sort(@lockablenames);
10077: if (ref($currautoupdate{'lockablenames'}) eq 'ARRAY') {
10078: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
10079: if (@changed) {
10080: $changes{'lockablenames'} = 1;
10081: }
10082: } else {
10083: if (@lockablenames) {
10084: $changes{'lockablenames'} = 1;
10085: }
10086: }
10087: my %updatehash = (
10088: autoupdate => { run => $env{'form.autoupdate_run'},
10089: classlists => $env{'form.classlists'},
10090: fields => {%fields},
10091: lockablenames => \@lockablenames,
10092: }
10093: );
10094: foreach my $key (keys(%currautoupdate)) {
10095: if (($key eq 'run') || ($key eq 'classlists')) {
10096: if (exists($updatehash{autoupdate}{$key})) {
10097: if ($currautoupdate{$key} ne $updatehash{autoupdate}{$key}) {
10098: $changes{$key} = 1;
10099: }
10100: }
10101: } elsif ($key eq 'fields') {
10102: if (ref($currautoupdate{$key}) eq 'HASH') {
10103: foreach my $item (@{$types},'default') {
10104: if (ref($currautoupdate{$key}{$item}) eq 'ARRAY') {
10105: my $change = 0;
10106: foreach my $type (@{$currautoupdate{$key}{$item}}) {
10107: if (!exists($fields{$item})) {
10108: $change = 1;
10109: last;
10110: } elsif (ref($fields{$item}) eq 'ARRAY') {
10111: if (!grep(/^\Q$type\E$/,@{$fields{$item}})) {
10112: $change = 1;
10113: last;
10114: }
10115: }
10116: }
10117: if ($change) {
10118: push(@{$changes{$key}},$item);
10119: }
10120: }
10121: }
10122: }
10123: } elsif ($key eq 'lockablenames') {
10124: if (ref($currautoupdate{$key}) eq 'ARRAY') {
10125: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
10126: if (@changed) {
10127: $changes{'lockablenames'} = 1;
10128: }
10129: } else {
10130: if (@lockablenames) {
10131: $changes{'lockablenames'} = 1;
10132: }
10133: }
10134: }
10135: }
10136: unless (grep(/^\Qlockablenames\E$/,keys(%currautoupdate))) {
10137: if (@lockablenames) {
10138: $changes{'lockablenames'} = 1;
10139: }
10140: }
10141: foreach my $item (@{$types},'default') {
10142: if (defined($fields{$item})) {
10143: if (ref($currautoupdate{'fields'}) eq 'HASH') {
10144: if (ref($currautoupdate{'fields'}{$item}) eq 'ARRAY') {
10145: my $change = 0;
10146: if (ref($fields{$item}) eq 'ARRAY') {
10147: foreach my $type (@{$fields{$item}}) {
10148: if (!grep(/^\Q$type\E$/,@{$currautoupdate{'fields'}{$item}})) {
10149: $change = 1;
10150: last;
10151: }
10152: }
10153: }
10154: if ($change) {
10155: push(@{$changes{'fields'}},$item);
10156: }
10157: } else {
10158: push(@{$changes{'fields'}},$item);
10159: }
10160: } else {
10161: push(@{$changes{'fields'}},$item);
10162: }
10163: }
10164: }
10165: my $putresult = &Apache::lonnet::put_dom('configuration',\%updatehash,
10166: $dom);
10167: if ($putresult eq 'ok') {
10168: if (keys(%changes) > 0) {
10169: $resulttext = &mt('Changes made:').'<ul>';
10170: foreach my $key (sort(keys(%changes))) {
10171: if ($key eq 'lockablenames') {
10172: $resulttext .= '<li>';
10173: if (@lockablenames) {
10174: $usertypes->{'default'} = $othertitle;
10175: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update), available for the following affiliations:").' '.
10176: join(', ', map { $usertypes->{$_}; } @lockablenames).'</li>';
10177: } else {
10178: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update) is unavailable.");
10179: }
10180: $resulttext .= '</li>';
10181: } elsif (ref($changes{$key}) eq 'ARRAY') {
10182: foreach my $item (@{$changes{$key}}) {
10183: my @newvalues;
10184: foreach my $type (@{$fields{$item}}) {
10185: push(@newvalues,$fieldtitles{$type});
10186: }
10187: my $newvaluestr;
10188: if (@newvalues > 0) {
10189: $newvaluestr = join(', ',@newvalues);
10190: } else {
10191: $newvaluestr = &mt('none');
10192: }
10193: if ($item eq 'default') {
10194: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$othertitle,$newvaluestr).'</li>';
10195: } else {
10196: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$usertypes->{$item},$newvaluestr).'</li>';
10197: }
10198: }
10199: } else {
10200: my $newvalue;
10201: if ($key eq 'run') {
10202: $newvalue = $offon[$env{'form.autoupdate_run'}];
10203: } else {
10204: $newvalue = $offon[$env{'form.'.$key}];
10205: }
10206: $resulttext .= '<li>'.&mt("[_1] set to $newvalue",$title{$key}).'</li>';
10207: }
10208: }
10209: $resulttext .= '</ul>';
10210: } else {
10211: $resulttext = &mt('No changes made to autoupdates');
10212: }
10213: } else {
10214: $resulttext = '<span class="LC_error">'.
10215: &mt('An error occurred: [_1]',$putresult).'</span>';
10216: }
10217: return $resulttext;
10218: }
10219:
10220: sub modify_autocreate {
10221: my ($dom,%domconfig) = @_;
10222: my ($resulttext,%changes,%currautocreate,%newvals,%autocreatehash);
10223: if (ref($domconfig{'autocreate'}) eq 'HASH') {
10224: foreach my $key (keys(%{$domconfig{'autocreate'}})) {
10225: $currautocreate{$key} = $domconfig{'autocreate'}{$key};
10226: }
10227: }
10228: my %title= ( xml => 'Auto-creation of courses in XML course description files',
10229: req => 'Auto-creation of validated requests for official courses',
10230: xmldc => 'Identity of course creator of courses from XML files',
10231: );
10232: my @types = ('xml','req');
10233: foreach my $item (@types) {
10234: $newvals{$item} = $env{'form.autocreate_'.$item};
10235: $newvals{$item} =~ s/\D//g;
10236: $newvals{$item} = 0 if ($newvals{$item} eq '');
10237: }
10238: $newvals{'xmldc'} = $env{'form.autocreate_xmldc'};
10239: my %domcoords = &Apache::lonnet::get_active_domroles($dom,['dc']);
10240: unless (exists($domcoords{$newvals{'xmldc'}})) {
10241: $newvals{'xmldc'} = '';
10242: }
10243: %autocreatehash = (
10244: autocreate => { xml => $newvals{'xml'},
10245: req => $newvals{'req'},
10246: }
10247: );
10248: if ($newvals{'xmldc'} ne '') {
10249: $autocreatehash{'autocreate'}{'xmldc'} = $newvals{'xmldc'};
10250: }
10251: my $putresult = &Apache::lonnet::put_dom('configuration',\%autocreatehash,
10252: $dom);
10253: if ($putresult eq 'ok') {
10254: my @items = @types;
10255: if ($newvals{'xml'}) {
10256: push(@items,'xmldc');
10257: }
10258: foreach my $item (@items) {
10259: if (exists($currautocreate{$item})) {
10260: if ($currautocreate{$item} ne $newvals{$item}) {
10261: $changes{$item} = 1;
10262: }
10263: } elsif ($newvals{$item}) {
10264: $changes{$item} = 1;
10265: }
10266: }
10267: if (keys(%changes) > 0) {
10268: my @offon = ('off','on');
10269: $resulttext = &mt('Changes made:').'<ul>';
10270: foreach my $item (@types) {
10271: if ($changes{$item}) {
10272: my $newtxt = $offon[$newvals{$item}];
10273: $resulttext .= '<li>'.
10274: &mt("$title{$item} set to [_1]$newtxt [_2]",
10275: '<b>','</b>').
10276: '</li>';
10277: }
10278: }
10279: if ($changes{'xmldc'}) {
10280: my ($dcname,$dcdom) = split(':',$newvals{'xmldc'});
10281: my $newtxt = &Apache::loncommon::plainname($dcname,$dcdom);
10282: $resulttext .= '<li>'.&mt("$title{'xmldc'} set to [_1]",'<b>'.$newtxt.'</b>').'</li>';
10283: }
10284: $resulttext .= '</ul>';
10285: } else {
10286: $resulttext = &mt('No changes made to auto-creation settings');
10287: }
10288: } else {
10289: $resulttext = '<span class="LC_error">'.
10290: &mt('An error occurred: [_1]',$putresult).'</span>';
10291: }
10292: return $resulttext;
10293: }
10294:
10295: sub modify_directorysrch {
10296: my ($dom,$lastactref,%domconfig) = @_;
10297: my ($resulttext,%changes);
10298: my %currdirsrch;
10299: if (ref($domconfig{'directorysrch'}) eq 'HASH') {
10300: foreach my $key (keys(%{$domconfig{'directorysrch'}})) {
10301: $currdirsrch{$key} = $domconfig{'directorysrch'}{$key};
10302: }
10303: }
10304: my %title = ( available => 'Institutional directory search available',
10305: localonly => 'Other domains can search institution',
10306: lcavailable => 'LON-CAPA directory search available',
10307: lclocalonly => 'Other domains can search LON-CAPA domain',
10308: searchby => 'Search types',
10309: searchtypes => 'Search latitude');
10310: my @offon = ('off','on');
10311: my @otherdoms = ('Yes','No');
10312:
10313: my @searchtypes = &Apache::loncommon::get_env_multiple('form.searchtypes');
10314: my @cansearch = &Apache::loncommon::get_env_multiple('form.cansearch');
10315: my @searchby = &Apache::loncommon::get_env_multiple('form.searchby');
10316:
10317: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
10318: if (keys(%{$usertypes}) == 0) {
10319: @cansearch = ('default');
10320: } else {
10321: if (ref($currdirsrch{'cansearch'}) eq 'ARRAY') {
10322: foreach my $type (@{$currdirsrch{'cansearch'}}) {
10323: if (!grep(/^\Q$type\E$/,@cansearch)) {
10324: push(@{$changes{'cansearch'}},$type);
10325: }
10326: }
10327: foreach my $type (@cansearch) {
10328: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'cansearch'}})) {
10329: push(@{$changes{'cansearch'}},$type);
10330: }
10331: }
10332: } else {
10333: push(@{$changes{'cansearch'}},@cansearch);
10334: }
10335: }
10336:
10337: if (ref($currdirsrch{'searchby'}) eq 'ARRAY') {
10338: foreach my $by (@{$currdirsrch{'searchby'}}) {
10339: if (!grep(/^\Q$by\E$/,@searchby)) {
10340: push(@{$changes{'searchby'}},$by);
10341: }
10342: }
10343: foreach my $by (@searchby) {
10344: if (!grep(/^\Q$by\E$/,@{$currdirsrch{'searchby'}})) {
10345: push(@{$changes{'searchby'}},$by);
10346: }
10347: }
10348: } else {
10349: push(@{$changes{'searchby'}},@searchby);
10350: }
10351:
10352: if (ref($currdirsrch{'searchtypes'}) eq 'ARRAY') {
10353: foreach my $type (@{$currdirsrch{'searchtypes'}}) {
10354: if (!grep(/^\Q$type\E$/,@searchtypes)) {
10355: push(@{$changes{'searchtypes'}},$type);
10356: }
10357: }
10358: foreach my $type (@searchtypes) {
10359: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'searchtypes'}})) {
10360: push(@{$changes{'searchtypes'}},$type);
10361: }
10362: }
10363: } else {
10364: if (exists($currdirsrch{'searchtypes'})) {
10365: foreach my $type (@searchtypes) {
10366: if ($type ne $currdirsrch{'searchtypes'}) {
10367: push(@{$changes{'searchtypes'}},$type);
10368: }
10369: }
10370: if (!grep(/^\Q$currdirsrch{'searchtypes'}\E/,@searchtypes)) {
10371: push(@{$changes{'searchtypes'}},$currdirsrch{'searchtypes'});
10372: }
10373: } else {
10374: push(@{$changes{'searchtypes'}},@searchtypes);
10375: }
10376: }
10377:
10378: my %dirsrch_hash = (
10379: directorysrch => { available => $env{'form.dirsrch_available'},
10380: cansearch => \@cansearch,
10381: localonly => $env{'form.dirsrch_instlocalonly'},
10382: lclocalonly => $env{'form.dirsrch_domlocalonly'},
10383: lcavailable => $env{'form.dirsrch_domavailable'},
10384: searchby => \@searchby,
10385: searchtypes => \@searchtypes,
10386: }
10387: );
10388: my $putresult = &Apache::lonnet::put_dom('configuration',\%dirsrch_hash,
10389: $dom);
10390: if ($putresult eq 'ok') {
10391: if (exists($currdirsrch{'available'})) {
10392: if ($currdirsrch{'available'} ne $env{'form.dirsrch_available'}) {
10393: $changes{'available'} = 1;
10394: }
10395: } else {
10396: if ($env{'form.dirsrch_available'} eq '1') {
10397: $changes{'available'} = 1;
10398: }
10399: }
10400: if (exists($currdirsrch{'lcavailable'})) {
10401: if ($currdirsrch{'lcavailable'} ne $env{'form.dirsrch_domavailable'}) {
10402: $changes{'lcavailable'} = 1;
10403: }
10404: } else {
10405: if ($env{'form.dirsrch_lcavailable'} eq '1') {
10406: $changes{'lcavailable'} = 1;
10407: }
10408: }
10409: if (exists($currdirsrch{'localonly'})) {
10410: if ($currdirsrch{'localonly'} ne $env{'form.dirsrch_instlocalonly'}) {
10411: $changes{'localonly'} = 1;
10412: }
10413: } else {
10414: if ($env{'form.dirsrch_instlocalonly'} eq '1') {
10415: $changes{'localonly'} = 1;
10416: }
10417: }
10418: if (exists($currdirsrch{'lclocalonly'})) {
10419: if ($currdirsrch{'lclocalonly'} ne $env{'form.dirsrch_domlocalonly'}) {
10420: $changes{'lclocalonly'} = 1;
10421: }
10422: } else {
10423: if ($env{'form.dirsrch_domlocalonly'} eq '1') {
10424: $changes{'lclocalonly'} = 1;
10425: }
10426: }
10427: if (keys(%changes) > 0) {
10428: $resulttext = &mt('Changes made:').'<ul>';
10429: if ($changes{'available'}) {
10430: $resulttext .= '<li>'.&mt("$title{'available'} set to: $offon[$env{'form.dirsrch_available'}]").'</li>';
10431: }
10432: if ($changes{'lcavailable'}) {
10433: $resulttext .= '<li>'.&mt("$title{'lcavailable'} set to: $offon[$env{'form.dirsrch_domavailable'}]").'</li>';
10434: }
10435: if ($changes{'localonly'}) {
10436: $resulttext .= '<li>'.&mt("$title{'localonly'} set to: $otherdoms[$env{'form.dirsrch_instlocalonly'}]").'</li>';
10437: }
10438: if ($changes{'lclocalonly'}) {
10439: $resulttext .= '<li>'.&mt("$title{'lclocalonly'} set to: $otherdoms[$env{'form.dirsrch_domlocalonly'}]").'</li>';
10440: }
10441: if (ref($changes{'cansearch'}) eq 'ARRAY') {
10442: my $chgtext;
10443: if (ref($usertypes) eq 'HASH') {
10444: if (keys(%{$usertypes}) > 0) {
10445: foreach my $type (@{$types}) {
10446: if (grep(/^\Q$type\E$/,@cansearch)) {
10447: $chgtext .= $usertypes->{$type}.'; ';
10448: }
10449: }
10450: if (grep(/^default$/,@cansearch)) {
10451: $chgtext .= $othertitle;
10452: } else {
10453: $chgtext =~ s/\; $//;
10454: }
10455: $resulttext .=
10456: '<li>'.
10457: &mt("Users from domain '[_1]' permitted to search the institutional directory set to: [_2]",
10458: '<span class="LC_cusr_emph">'.$dom.'</span>',$chgtext).
10459: '</li>';
10460: }
10461: }
10462: }
10463: if (ref($changes{'searchby'}) eq 'ARRAY') {
10464: my ($searchtitles,$titleorder) = &sorted_searchtitles();
10465: my $chgtext;
10466: foreach my $type (@{$titleorder}) {
10467: if (grep(/^\Q$type\E$/,@searchby)) {
10468: if (defined($searchtitles->{$type})) {
10469: $chgtext .= $searchtitles->{$type}.'; ';
10470: }
10471: }
10472: }
10473: $chgtext =~ s/\; $//;
10474: $resulttext .= '<li>'.&mt("$title{'searchby'} set to: [_1]",$chgtext).'</li>';
10475: }
10476: if (ref($changes{'searchtypes'}) eq 'ARRAY') {
10477: my ($srchtypes_desc,$srchtypeorder) = &sorted_searchtypes();
10478: my $chgtext;
10479: foreach my $type (@{$srchtypeorder}) {
10480: if (grep(/^\Q$type\E$/,@searchtypes)) {
10481: if (defined($srchtypes_desc->{$type})) {
10482: $chgtext .= $srchtypes_desc->{$type}.'; ';
10483: }
10484: }
10485: }
10486: $chgtext =~ s/\; $//;
10487: $resulttext .= '<li>'.&mt($title{'searchtypes'}.' set to: "[_1]"',$chgtext).'</li>';
10488: }
10489: $resulttext .= '</ul>';
10490: &Apache::lonnet::do_cache_new('directorysrch',$dom,$dirsrch_hash{'directorysrch'},3600);
10491: if (ref($lastactref) eq 'HASH') {
10492: $lastactref->{'directorysrch'} = 1;
10493: }
10494: } else {
10495: $resulttext = &mt('No changes made to directory search settings');
10496: }
10497: } else {
10498: $resulttext = '<span class="LC_error">'.
10499: &mt('An error occurred: [_1]',$putresult).'</span>';
10500: }
10501: return $resulttext;
10502: }
10503:
10504: sub modify_contacts {
10505: my ($dom,$lastactref,%domconfig) = @_;
10506: my ($resulttext,%currsetting,%newsetting,%changes,%contacts_hash);
10507: if (ref($domconfig{'contacts'}) eq 'HASH') {
10508: foreach my $key (keys(%{$domconfig{'contacts'}})) {
10509: $currsetting{$key} = $domconfig{'contacts'}{$key};
10510: }
10511: }
10512: my (%others,%to,%bcc,%includestr,%includeloc);
10513: my @contacts = ('supportemail','adminemail');
10514: my @mailings = ('errormail','packagesmail','helpdeskmail','otherdomsmail',
10515: 'lonstatusmail','requestsmail','updatesmail','idconflictsmail');
10516: my @toggles = ('reporterrors','reportupdates');
10517: my ($fields,$fieldtitles,$fieldoptions,$possoptions) = &helpform_fields();
10518: foreach my $type (@mailings) {
10519: @{$newsetting{$type}} =
10520: &Apache::loncommon::get_env_multiple('form.'.$type);
10521: foreach my $item (@contacts) {
10522: if (grep(/^\Q$item\E$/,@{$newsetting{$type}})) {
10523: $contacts_hash{contacts}{$type}{$item} = 1;
10524: } else {
10525: $contacts_hash{contacts}{$type}{$item} = 0;
10526: }
10527: }
10528: $others{$type} = $env{'form.'.$type.'_others'};
10529: $contacts_hash{contacts}{$type}{'others'} = $others{$type};
10530: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
10531: $bcc{$type} = $env{'form.'.$type.'_bcc'};
10532: $contacts_hash{contacts}{$type}{'bcc'} = $bcc{$type};
10533: if (($env{'form.'.$type.'_includestr'} ne '') && ($env{'form.'.$type.'_includeloc'} =~ /^s|b$/)) {
10534: $includestr{$type} = $env{'form.'.$type.'_includestr'};
10535: $includeloc{$type} = $env{'form.'.$type.'_includeloc'};
10536: $contacts_hash{contacts}{$type}{'include'} = $includeloc{$type}.':'.&escape($includestr{$type});
10537: }
10538: }
10539: }
10540: foreach my $item (@contacts) {
10541: $to{$item} = $env{'form.'.$item};
10542: $contacts_hash{'contacts'}{$item} = $to{$item};
10543: }
10544: foreach my $item (@toggles) {
10545: if ($env{'form.'.$item} =~ /^(0|1)$/) {
10546: $contacts_hash{'contacts'}{$item} = $env{'form.'.$item};
10547: }
10548: }
10549: if ((ref($fields) eq 'ARRAY') && (ref($possoptions) eq 'HASH')) {
10550: foreach my $field (@{$fields}) {
10551: if (ref($possoptions->{$field}) eq 'ARRAY') {
10552: my $value = $env{'form.helpform_'.$field};
10553: $value =~ s/^\s+|\s+$//g;
10554: if (grep(/^\Q$value\E$/,@{$possoptions->{$field}})) {
10555: $contacts_hash{'contacts'}{'helpform'}{$field} = $value;
10556: if ($field eq 'screenshot') {
10557: $env{'form.helpform_maxsize'} =~ s/^\s+|\s+$//g;
10558: if ($env{'form.helpform_maxsize'} =~ /^\d+\.?\d*$/) {
10559: $contacts_hash{'contacts'}{'helpform'}{'maxsize'} = $env{'form.helpform_maxsize'};
10560: }
10561: }
10562: }
10563: }
10564: }
10565: }
10566: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
10567: my (@statuses,%usertypeshash,@overrides);
10568: if ((ref($types) eq 'ARRAY') && (@{$types} > 0)) {
10569: @statuses = @{$types};
10570: if (ref($usertypes) eq 'HASH') {
10571: %usertypeshash = %{$usertypes};
10572: }
10573: }
10574: if (@statuses) {
10575: my @possoverrides = &Apache::loncommon::get_env_multiple('form.overrides');
10576: foreach my $type (@possoverrides) {
10577: if (($type ne '') && (grep(/^\Q$type\E$/,@statuses))) {
10578: push(@overrides,$type);
10579: }
10580: }
10581: if (@overrides) {
10582: foreach my $type (@overrides) {
10583: my @standard = &Apache::loncommon::get_env_multiple('form.override_'.$type);
10584: foreach my $item (@contacts) {
10585: if (grep(/^\Q$item\E$/,@standard)) {
10586: $contacts_hash{'contacts'}{'overrides'}{$type}{$item} = 1;
10587: $newsetting{'override_'.$type}{$item} = 1;
10588: } else {
10589: $contacts_hash{'contacts'}{'overrides'}{$type}{$item} = 0;
10590: $newsetting{'override_'.$type}{$item} = 0;
10591: }
10592: }
10593: $contacts_hash{'contacts'}{'overrides'}{$type}{'others'} = $env{'form.override_'.$type.'_others'};
10594: $contacts_hash{'contacts'}{'overrides'}{$type}{'bcc'} = $env{'form.override_'.$type.'_bcc'};
10595: $newsetting{'override_'.$type}{'others'} = $env{'form.override_'.$type.'_others'};
10596: $newsetting{'override_'.$type}{'bcc'} = $env{'form.override_'.$type.'_bcc'};
10597: if (($env{'form.override_'.$type.'_includestr'} ne '') && ($env{'form.override_'.$type.'_includeloc'} =~ /^s|b$/)) {
10598: $includestr{$type} = $env{'form.override_'.$type.'_includestr'};
10599: $includeloc{$type} = $env{'form.override_'.$type.'_includeloc'};
10600: $contacts_hash{'contacts'}{'overrides'}{$type}{'include'} = $includeloc{$type}.':'.&escape($includestr{$type});
10601: $newsetting{'override_'.$type}{'include'} = $contacts_hash{'contacts'}{'overrides'}{$type}{'include'};
10602: }
10603: }
10604: }
10605: }
10606: if (keys(%currsetting) > 0) {
10607: foreach my $item (@contacts) {
10608: if ($to{$item} ne $currsetting{$item}) {
10609: $changes{$item} = 1;
10610: }
10611: }
10612: foreach my $type (@mailings) {
10613: foreach my $item (@contacts) {
10614: if (ref($currsetting{$type}) eq 'HASH') {
10615: if ($currsetting{$type}{$item} ne $contacts_hash{contacts}{$type}{$item}) {
10616: push(@{$changes{$type}},$item);
10617: }
10618: } else {
10619: push(@{$changes{$type}},@{$newsetting{$type}});
10620: }
10621: }
10622: if ($others{$type} ne $currsetting{$type}{'others'}) {
10623: push(@{$changes{$type}},'others');
10624: }
10625: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
10626: if ($bcc{$type} ne $currsetting{$type}{'bcc'}) {
10627: push(@{$changes{$type}},'bcc');
10628: }
10629: my ($currloc,$currstr) = split(/:/,$currsetting{$type}{'include'},2);
10630: if (($includeloc{$type} ne $currloc) || (&escape($includestr{$type}) ne $currstr)) {
10631: push(@{$changes{$type}},'include');
10632: }
10633: }
10634: }
10635: if (ref($fields) eq 'ARRAY') {
10636: if (ref($currsetting{'helpform'}) eq 'HASH') {
10637: foreach my $field (@{$fields}) {
10638: if ($currsetting{'helpform'}{$field} ne $contacts_hash{'contacts'}{'helpform'}{$field}) {
10639: push(@{$changes{'helpform'}},$field);
10640: }
10641: if (($field eq 'screenshot') && ($contacts_hash{'contacts'}{'helpform'}{'screenshot'} ne 'no')) {
10642: if ($currsetting{'helpform'}{'maxsize'} ne $contacts_hash{'contacts'}{'helpform'}{'maxsize'}) {
10643: push(@{$changes{'helpform'}},'maxsize');
10644: }
10645: }
10646: }
10647: } else {
10648: foreach my $field (@{$fields}) {
10649: if ($contacts_hash{'contacts'}{'helpform'}{$field} ne 'yes') {
10650: push(@{$changes{'helpform'}},$field);
10651: }
10652: if (($field eq 'screenshot') && ($contacts_hash{'contacts'}{'helpform'}{'screenshot'} ne 'no')) {
10653: if ($contacts_hash{'contacts'}{'helpform'}{'maxsize'} != 1) {
10654: push(@{$changes{'helpform'}},'maxsize');
10655: }
10656: }
10657: }
10658: }
10659: }
10660: if (@statuses) {
10661: if (ref($currsetting{'overrides'}) eq 'HASH') {
10662: foreach my $key (keys(%{$currsetting{'overrides'}})) {
10663: if (ref($currsetting{'overrides'}{$key}) eq 'HASH') {
10664: if (ref($newsetting{'override_'.$key}) eq 'HASH') {
10665: foreach my $item (@contacts,'bcc','others','include') {
10666: if ($currsetting{'overrides'}{$key}{$item} ne $newsetting{'override_'.$key}{$item}) {
10667: push(@{$changes{'overrides'}},$key);
10668: last;
10669: }
10670: }
10671: } else {
10672: push(@{$changes{'overrides'}},$key);
10673: }
10674: }
10675: }
10676: foreach my $key (@overrides) {
10677: unless (exists($currsetting{'overrides'}{$key})) {
10678: push(@{$changes{'overrides'}},$key);
10679: }
10680: }
10681: } else {
10682: foreach my $key (@overrides) {
10683: push(@{$changes{'overrides'}},$key);
10684: }
10685: }
10686: }
10687: } else {
10688: my %default;
10689: $default{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
10690: $default{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
10691: $default{'errormail'} = 'adminemail';
10692: $default{'packagesmail'} = 'adminemail';
10693: $default{'helpdeskmail'} = 'supportemail';
10694: $default{'otherdomsmail'} = 'supportemail';
10695: $default{'lonstatusmail'} = 'adminemail';
10696: $default{'requestsmail'} = 'adminemail';
10697: $default{'updatesmail'} = 'adminemail';
10698: foreach my $item (@contacts) {
10699: if ($to{$item} ne $default{$item}) {
10700: $changes{$item} = 1;
10701: }
10702: }
10703: foreach my $type (@mailings) {
10704: if ((@{$newsetting{$type}} != 1) || ($newsetting{$type}[0] ne $default{$type})) {
10705: push(@{$changes{$type}},@{$newsetting{$type}});
10706: }
10707: if ($others{$type} ne '') {
10708: push(@{$changes{$type}},'others');
10709: }
10710: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
10711: if ($bcc{$type} ne '') {
10712: push(@{$changes{$type}},'bcc');
10713: }
10714: if (($includeloc{$type} =~ /^b|s$/) && ($includestr{$type} ne '')) {
10715: push(@{$changes{$type}},'include');
10716: }
10717: }
10718: }
10719: if (ref($fields) eq 'ARRAY') {
10720: foreach my $field (@{$fields}) {
10721: if ($contacts_hash{'contacts'}{'helpform'}{$field} ne 'yes') {
10722: push(@{$changes{'helpform'}},$field);
10723: }
10724: if (($field eq 'screenshot') && ($contacts_hash{'contacts'}{'helpform'}{'screenshot'} ne 'no')) {
10725: if ($contacts_hash{'contacts'}{'helpform'}{'maxsize'} != 1) {
10726: push(@{$changes{'helpform'}},'maxsize');
10727: }
10728: }
10729: }
10730: }
10731: }
10732: foreach my $item (@toggles) {
10733: if (($env{'form.'.$item} == 1) && ($currsetting{$item} == 0)) {
10734: $changes{$item} = 1;
10735: } elsif ((!$env{'form.'.$item}) &&
10736: (($currsetting{$item} eq '') || ($currsetting{$item} == 1))) {
10737: $changes{$item} = 1;
10738: }
10739: }
10740: my $putresult = &Apache::lonnet::put_dom('configuration',\%contacts_hash,
10741: $dom);
10742: if ($putresult eq 'ok') {
10743: if (keys(%changes) > 0) {
10744: &Apache::loncommon::devalidate_domconfig_cache($dom);
10745: if (ref($lastactref) eq 'HASH') {
10746: $lastactref->{'domainconfig'} = 1;
10747: }
10748: my ($titles,$short_titles) = &contact_titles();
10749: $resulttext = &mt('Changes made:').'<ul>';
10750: foreach my $item (@contacts) {
10751: if ($changes{$item}) {
10752: $resulttext .= '<li>'.$titles->{$item}.
10753: &mt(' set to: ').
10754: '<span class="LC_cusr_emph">'.
10755: $to{$item}.'</span></li>';
10756: }
10757: }
10758: foreach my $type (@mailings) {
10759: if (ref($changes{$type}) eq 'ARRAY') {
10760: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
10761: $resulttext .= '<li>'.$titles->{$type}.' -- '.&mt('sent to').': ';
10762: } else {
10763: $resulttext .= '<li>'.$titles->{$type}.': ';
10764: }
10765: my @text;
10766: foreach my $item (@{$newsetting{$type}}) {
10767: push(@text,$short_titles->{$item});
10768: }
10769: if ($others{$type} ne '') {
10770: push(@text,$others{$type});
10771: }
10772: if (@text) {
10773: $resulttext .= '<span class="LC_cusr_emph">'.
10774: join(', ',@text).'</span>';
10775: }
10776: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
10777: if ($bcc{$type} ne '') {
10778: my $bcctext;
10779: if (@text) {
10780: $bcctext = ' '.&mt('with Bcc to');
10781: } else {
10782: $bcctext = '(Bcc)';
10783: }
10784: $resulttext .= $bcctext.': <span class="LC_cusr_emph">'.$bcc{$type}.'</span>';
10785: } elsif (!@text) {
10786: $resulttext .= &mt('No one');
10787: }
10788: if ($includestr{$type} ne '') {
10789: if ($includeloc{$type} eq 'b') {
10790: $resulttext .= '<br />'.&mt('Text automatically added to e-mail body:').' '.$includestr{$type};
10791: } elsif ($includeloc{$type} eq 's') {
10792: $resulttext .= '<br />'.&mt('Text automatically added to e-mail subject:').' '.$includestr{$type};
10793: }
10794: }
10795: } elsif (!@text) {
10796: $resulttext .= &mt('No recipients');
10797: }
10798: $resulttext .= '</li>';
10799: }
10800: }
10801: if (ref($changes{'overrides'}) eq 'ARRAY') {
10802: my @deletions;
10803: foreach my $type (@{$changes{'overrides'}}) {
10804: if ($usertypeshash{$type}) {
10805: if (grep(/^\Q$type\E/,@overrides)) {
10806: $resulttext .= '<li>'.&mt("Overrides based on requester's affiliation set for [_1]",
10807: $usertypeshash{$type}).'<ul><li>';
10808: if (ref($newsetting{'override_'.$type}) eq 'HASH') {
10809: my @text;
10810: foreach my $item (@contacts) {
10811: if ($newsetting{'override_'.$type}{$item}) {
10812: push(@text,$short_titles->{$item});
10813: }
10814: }
10815: if ($newsetting{'override_'.$type}{'others'} ne '') {
10816: push(@text,$newsetting{'override_'.$type}{'others'});
10817: }
10818:
10819: if (@text) {
10820: $resulttext .= &mt('Helpdesk e-mail sent to: [_1]',
10821: '<span class="LC_cusr_emph">'.join(', ',@text).'</span>');
10822: }
10823: if ($newsetting{'override_'.$type}{'bcc'} ne '') {
10824: my $bcctext;
10825: if (@text) {
10826: $bcctext = ' '.&mt('with Bcc to');
10827: } else {
10828: $bcctext = '(Bcc)';
10829: }
10830: $resulttext .= $bcctext.': <span class="LC_cusr_emph">'.$newsetting{'override_'.$type}{'bcc'}.'</span>';
10831: } elsif (!@text) {
10832: $resulttext .= &mt('Helpdesk e-mail sent to no one');
10833: }
10834: $resulttext .= '</li>';
10835: if ($newsetting{'override_'.$type}{'include'} ne '') {
10836: my ($loc,$str) = split(/:/,$newsetting{'override_'.$type}{'include'});
10837: if ($loc eq 'b') {
10838: $resulttext .= '<li>'.&mt('Text automatically added to e-mail body:').' '.&unescape($str).'</li>';
10839: } elsif ($loc eq 's') {
10840: $resulttext .= '<li>'.&mt('Text automatically added to e-mail subject:').' '.&unescape($str).'</li>';
10841: }
10842: }
10843: }
10844: $resulttext .= '</li></ul></li>';
10845: } else {
10846: push(@deletions,$usertypeshash{$type});
10847: }
10848: }
10849: }
10850: if (@deletions) {
10851: $resulttext .= '<li>'.&mt("Overrides based on requester's affiliation discontinued for: [_1]",
10852: join(', ',@deletions)).'</li>';
10853: }
10854: }
10855: my @offon = ('off','on');
10856: if ($changes{'reporterrors'}) {
10857: $resulttext .= '<li>'.
10858: &mt('E-mail error reports to [_1] set to "'.
10859: $offon[$env{'form.reporterrors'}].'".',
10860: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
10861: &mt('LON-CAPA core group - MSU'),600,500)).
10862: '</li>';
10863: }
10864: if ($changes{'reportupdates'}) {
10865: $resulttext .= '<li>'.
10866: &mt('E-mail record of completed LON-CAPA updates to [_1] set to "'.
10867: $offon[$env{'form.reportupdates'}].'".',
10868: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
10869: &mt('LON-CAPA core group - MSU'),600,500)).
10870: '</li>';
10871: }
10872: if ((ref($changes{'helpform'}) eq 'ARRAY') && (ref($fields) eq 'ARRAY')) {
10873: my (@optional,@required,@unused,$maxsizechg);
10874: foreach my $field (@{$changes{'helpform'}}) {
10875: if ($field eq 'maxsize') {
10876: $maxsizechg = 1;
10877: next;
10878: }
10879: if ($contacts_hash{'contacts'}{'helpform'}{$field} eq 'yes') {
10880: push(@optional,$field);
10881: } elsif ($contacts_hash{'contacts'}{'helpform'}{$field} eq 'no') {
10882: push(@unused,$field);
10883: } elsif ($contacts_hash{'contacts'}{'helpform'}{$field} eq 'req') {
10884: push(@required,$field);
10885: }
10886: }
10887: if (@optional) {
10888: $resulttext .= '<li>'.
10889: &mt('Help form fields changed to "Optional": [_1].',
10890: '<span class="LC_cusr_emph">'.join(', ',map { $fieldtitles->{$_}; } @optional)).'</span>'.
10891: '</li>';
10892: }
10893: if (@required) {
10894: $resulttext .= '<li>'.
10895: &mt('Help form fields changed to "Required": [_1].',
10896: '<span class="LC_cusr_emph">'.join(', ',map { $fieldtitles->{$_}; } @required)).'</span>'.
10897: '</li>';
10898: }
10899: if (@unused) {
10900: $resulttext .= '<li>'.
10901: &mt('Help form fields changed to "Not shown": [_1].',
10902: '<span class="LC_cusr_emph">'.join(', ',map { $fieldtitles->{$_}; } @unused)).'</span>'.
10903: '</li>';
10904: }
10905: if ($maxsizechg) {
10906: $resulttext .= '<li>'.
10907: &mt('Max size for file uploaded to help form by logged-in user set to [_1] MB.',
10908: $contacts_hash{'contacts'}{'helpform'}{'maxsize'}).
10909: '</li>';
10910: }
10911: }
10912: $resulttext .= '</ul>';
10913: } else {
10914: $resulttext = &mt('No changes made to contacts and form settings');
10915: }
10916: } else {
10917: $resulttext = '<span class="LC_error">'.
10918: &mt('An error occurred: [_1].',$putresult).'</span>';
10919: }
10920: return $resulttext;
10921: }
10922:
10923: sub modify_usercreation {
10924: my ($dom,%domconfig) = @_;
10925: my ($resulttext,%curr_usercreation,%changes,%authallowed,%cancreate,%save_usercreate);
10926: my $warningmsg;
10927: if (ref($domconfig{'usercreation'}) eq 'HASH') {
10928: foreach my $key (keys(%{$domconfig{'usercreation'}})) {
10929: if ($key eq 'cancreate') {
10930: if (ref($domconfig{'usercreation'}{$key}) eq 'HASH') {
10931: foreach my $item (keys(%{$domconfig{'usercreation'}{$key}})) {
10932: if (($item eq 'selfcreate') || ($item eq 'statustocreate') ||
10933: ($item eq 'captcha') || ($item eq 'recaptchakeys') ||
10934: ($item eq 'recaptchaversion')) {
10935: $save_usercreate{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
10936: } else {
10937: $curr_usercreation{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
10938: }
10939: }
10940: }
10941: } elsif ($key eq 'email_rule') {
10942: $save_usercreate{$key} = $domconfig{'usercreation'}{$key};
10943: } else {
10944: $curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
10945: }
10946: }
10947: }
10948: my @username_rule = &Apache::loncommon::get_env_multiple('form.username_rule');
10949: my @id_rule = &Apache::loncommon::get_env_multiple('form.id_rule');
10950: my @contexts = ('author','course','requestcrs');
10951: foreach my $item(@contexts) {
10952: $cancreate{$item} = $env{'form.can_createuser_'.$item};
10953: }
10954: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
10955: foreach my $item (@contexts) {
10956: if ($curr_usercreation{'cancreate'}{$item} ne $cancreate{$item}) {
10957: push(@{$changes{'cancreate'}},$item);
10958: }
10959: }
10960: } elsif (ref($curr_usercreation{'cancreate'}) eq 'ARRAY') {
10961: foreach my $item (@contexts) {
10962: if (!grep(/^\Q$item\E$/,@{$curr_usercreation{'cancreate'}})) {
10963: if ($cancreate{$item} ne 'any') {
10964: push(@{$changes{'cancreate'}},$item);
10965: }
10966: } else {
10967: if ($cancreate{$item} ne 'none') {
10968: push(@{$changes{'cancreate'}},$item);
10969: }
10970: }
10971: }
10972: } else {
10973: foreach my $item (@contexts) {
10974: push(@{$changes{'cancreate'}},$item);
10975: }
10976: }
10977:
10978: if (ref($curr_usercreation{'username_rule'}) eq 'ARRAY') {
10979: foreach my $type (@{$curr_usercreation{'username_rule'}}) {
10980: if (!grep(/^\Q$type\E$/,@username_rule)) {
10981: push(@{$changes{'username_rule'}},$type);
10982: }
10983: }
10984: foreach my $type (@username_rule) {
10985: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'username_rule'}})) {
10986: push(@{$changes{'username_rule'}},$type);
10987: }
10988: }
10989: } else {
10990: push(@{$changes{'username_rule'}},@username_rule);
10991: }
10992:
10993: if (ref($curr_usercreation{'id_rule'}) eq 'ARRAY') {
10994: foreach my $type (@{$curr_usercreation{'id_rule'}}) {
10995: if (!grep(/^\Q$type\E$/,@id_rule)) {
10996: push(@{$changes{'id_rule'}},$type);
10997: }
10998: }
10999: foreach my $type (@id_rule) {
11000: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'id_rule'}})) {
11001: push(@{$changes{'id_rule'}},$type);
11002: }
11003: }
11004: } else {
11005: push(@{$changes{'id_rule'}},@id_rule);
11006: }
11007:
11008: my @authen_contexts = ('author','course','domain');
11009: my @authtypes = ('int','krb4','krb5','loc');
11010: my %authhash;
11011: foreach my $item (@authen_contexts) {
11012: my @authallowed = &Apache::loncommon::get_env_multiple('form.'.$item.'_auth');
11013: foreach my $auth (@authtypes) {
11014: if (grep(/^\Q$auth\E$/,@authallowed)) {
11015: $authhash{$item}{$auth} = 1;
11016: } else {
11017: $authhash{$item}{$auth} = 0;
11018: }
11019: }
11020: }
11021: if (ref($curr_usercreation{'authtypes'}) eq 'HASH') {
11022: foreach my $item (@authen_contexts) {
11023: if (ref($curr_usercreation{'authtypes'}{$item}) eq 'HASH') {
11024: foreach my $auth (@authtypes) {
11025: if ($authhash{$item}{$auth} ne $curr_usercreation{'authtypes'}{$item}{$auth}) {
11026: push(@{$changes{'authtypes'}},$item);
11027: last;
11028: }
11029: }
11030: }
11031: }
11032: } else {
11033: foreach my $item (@authen_contexts) {
11034: push(@{$changes{'authtypes'}},$item);
11035: }
11036: }
11037:
11038: $save_usercreate{'cancreate'}{'course'} = $cancreate{'course'};
11039: $save_usercreate{'cancreate'}{'author'} = $cancreate{'author'};
11040: $save_usercreate{'cancreate'}{'requestcrs'} = $cancreate{'requestcrs'};
11041: $save_usercreate{'id_rule'} = \@id_rule;
11042: $save_usercreate{'username_rule'} = \@username_rule,
11043: $save_usercreate{'authtypes'} = \%authhash;
11044:
11045: my %usercreation_hash = (
11046: usercreation => \%save_usercreate,
11047: );
11048:
11049: my $putresult = &Apache::lonnet::put_dom('configuration',\%usercreation_hash,
11050: $dom);
11051:
11052: if ($putresult eq 'ok') {
11053: if (keys(%changes) > 0) {
11054: $resulttext = &mt('Changes made:').'<ul>';
11055: if (ref($changes{'cancreate'}) eq 'ARRAY') {
11056: my %lt = &usercreation_types();
11057: foreach my $type (@{$changes{'cancreate'}}) {
11058: my $chgtext = $lt{$type}.', ';
11059: if ($cancreate{$type} eq 'none') {
11060: $chgtext .= &mt('creation of new users is not permitted, except by a Domain Coordinator.');
11061: } elsif ($cancreate{$type} eq 'any') {
11062: $chgtext .= &mt('creation of new users is permitted for both institutional and non-institutional usernames.');
11063: } elsif ($cancreate{$type} eq 'official') {
11064: $chgtext .= &mt('creation of new users is only permitted for institutional usernames.');
11065: } elsif ($cancreate{$type} eq 'unofficial') {
11066: $chgtext .= &mt('creation of new users is only permitted for non-institutional usernames.');
11067: }
11068: $resulttext .= '<li>'.$chgtext.'</li>';
11069: }
11070: }
11071: if (ref($changes{'username_rule'}) eq 'ARRAY') {
11072: my ($rules,$ruleorder) =
11073: &Apache::lonnet::inst_userrules($dom,'username');
11074: my $chgtext = '<ul>';
11075: foreach my $type (@username_rule) {
11076: if (ref($rules->{$type}) eq 'HASH') {
11077: $chgtext .= '<li>'.$rules->{$type}{'name'}.'</li>';
11078: }
11079: }
11080: $chgtext .= '</ul>';
11081: if (@username_rule > 0) {
11082: $resulttext .= '<li>'.&mt('Usernames with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
11083: } else {
11084: $resulttext .= '<li>'.&mt('There are now no username formats restricted to verified users in the institutional directory.').'</li>';
11085: }
11086: }
11087: if (ref($changes{'id_rule'}) eq 'ARRAY') {
11088: my ($idrules,$idruleorder) =
11089: &Apache::lonnet::inst_userrules($dom,'id');
11090: my $chgtext = '<ul>';
11091: foreach my $type (@id_rule) {
11092: if (ref($idrules->{$type}) eq 'HASH') {
11093: $chgtext .= '<li>'.$idrules->{$type}{'name'}.'</li>';
11094: }
11095: }
11096: $chgtext .= '</ul>';
11097: if (@id_rule > 0) {
11098: $resulttext .= '<li>'.&mt('IDs with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
11099: } else {
11100: $resulttext .= '<li>'.&mt('There are now no ID formats restricted to verified users in the institutional directory.').'</li>';
11101: }
11102: }
11103: my %authname = &authtype_names();
11104: my %context_title = &context_names();
11105: if (ref($changes{'authtypes'}) eq 'ARRAY') {
11106: my $chgtext = '<ul>';
11107: foreach my $type (@{$changes{'authtypes'}}) {
11108: my @allowed;
11109: $chgtext .= '<li><span class="LC_cusr_emph">'.$context_title{$type}.'</span> - '.&mt('assignable authentication types: ');
11110: foreach my $auth (@authtypes) {
11111: if ($authhash{$type}{$auth}) {
11112: push(@allowed,$authname{$auth});
11113: }
11114: }
11115: if (@allowed > 0) {
11116: $chgtext .= join(', ',@allowed).'</li>';
11117: } else {
11118: $chgtext .= &mt('none').'</li>';
11119: }
11120: }
11121: $chgtext .= '</ul>';
11122: $resulttext .= '<li>'.&mt('Authentication types available for assignment to new users').'<br />'.$chgtext;
11123: $resulttext .= '</li>';
11124: }
11125: $resulttext .= '</ul>';
11126: } else {
11127: $resulttext = &mt('No changes made to user creation settings');
11128: }
11129: } else {
11130: $resulttext = '<span class="LC_error">'.
11131: &mt('An error occurred: [_1]',$putresult).'</span>';
11132: }
11133: if ($warningmsg ne '') {
11134: $resulttext .= '<br /><span class="LC_warning">'.$warningmsg.'</span><br />';
11135: }
11136: return $resulttext;
11137: }
11138:
11139: sub modify_selfcreation {
11140: my ($dom,%domconfig) = @_;
11141: my ($resulttext,$warningmsg,%curr_usercreation,%curr_usermodify,%changes,%cancreate);
11142: my (%save_usercreate,%save_usermodify);
11143: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
11144: if (ref($types) eq 'ARRAY') {
11145: $usertypes->{'default'} = $othertitle;
11146: push(@{$types},'default');
11147: }
11148: #
11149: # Retrieve current domain configuration for self-creation of usernames from $domconfig{'usercreation'}.
11150: #
11151: if (ref($domconfig{'usercreation'}) eq 'HASH') {
11152: foreach my $key (keys(%{$domconfig{'usercreation'}})) {
11153: if ($key eq 'cancreate') {
11154: if (ref($domconfig{'usercreation'}{$key}) eq 'HASH') {
11155: foreach my $item (keys(%{$domconfig{'usercreation'}{$key}})) {
11156: if (($item eq 'selfcreate') || ($item eq 'statustocreate') ||
11157: ($item eq 'captcha') || ($item eq 'recaptchakeys') ||
11158: ($item eq 'recaptchaversion') ||
11159: ($item eq 'emailusername') || ($item eq 'notify') ||
11160: ($item eq 'selfcreateprocessing') || ($item eq 'shibenv')) {
11161: $curr_usercreation{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
11162: } else {
11163: $save_usercreate{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
11164: }
11165: }
11166: }
11167: } elsif ($key eq 'email_rule') {
11168: $curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
11169: } else {
11170: $save_usercreate{$key} = $domconfig{'usercreation'}{$key};
11171: }
11172: }
11173: }
11174: #
11175: # Retrieve current domain configuration for self-creation of usernames from $domconfig{'usermodification'}.
11176: #
11177: if (ref($domconfig{'usermodification'}) eq 'HASH') {
11178: foreach my $key (keys(%{$domconfig{'usermodification'}})) {
11179: if ($key eq 'selfcreate') {
11180: $curr_usermodify{$key} = $domconfig{'usermodification'}{$key};
11181: } else {
11182: $save_usermodify{$key} = $domconfig{'usermodification'}{$key};
11183: }
11184: }
11185: }
11186:
11187: my @contexts = ('selfcreate');
11188: @{$cancreate{'selfcreate'}} = ();
11189: %{$cancreate{'emailusername'}} = ();
11190: @{$cancreate{'statustocreate'}} = ();
11191: %{$cancreate{'selfcreateprocessing'}} = ();
11192: %{$cancreate{'shibenv'}} = ();
11193: my %selfcreatetypes = (
11194: sso => 'users authenticated by institutional single sign on',
11195: login => 'users authenticated by institutional log-in',
11196: email => 'users who provide a valid e-mail address for use as username',
11197: );
11198: #
11199: # Populate $cancreate{'selfcreate'} array reference with types of user, for which self-creation of user accounts
11200: # is permitted.
11201: #
11202:
11203: my @statuses;
11204: if (ref($domconfig{'inststatus'}) eq 'HASH') {
11205: if (ref($domconfig{'inststatus'}{'inststatusguest'}) eq 'ARRAY') {
11206: @statuses = @{$domconfig{'inststatus'}{'inststatusguest'}};
11207: }
11208: }
11209: push(@statuses,'default');
11210:
11211: foreach my $item ('login','sso','email') {
11212: if ($item eq 'email') {
11213: if ($env{'form.cancreate_email'}) {
11214: push(@{$cancreate{'selfcreate'}},'email');
11215: push(@contexts,'selfcreateprocessing');
11216: foreach my $type (@statuses) {
11217: if ($type eq 'default') {
11218: $cancreate{'selfcreateprocessing'}{$type} = $env{'form.cancreate_emailprocess'};
11219: } else {
11220: $cancreate{'selfcreateprocessing'}{$type} = $env{'form.cancreate_emailprocess_'.$type};
11221: }
11222: }
11223: }
11224: } else {
11225: if ($env{'form.cancreate_'.$item}) {
11226: push(@{$cancreate{'selfcreate'}},$item);
11227: }
11228: }
11229: }
11230: my (@email_rule,%userinfo,%savecaptcha);
11231: my ($infofields,$infotitles) = &Apache::loncommon::emailusername_info();
11232: #
11233: # Populate $cancreate{'emailusername'}{$type} hash ref with information fields (if new user will provide data
11234: # value set to one), if self-creation with e-mail address permitted, where $type is user type: faculty, staff, student etc.
11235: #
11236:
11237: if ($env{'form.cancreate_email'}) {
11238: push(@contexts,'emailusername');
11239: if (ref($types) eq 'ARRAY') {
11240: foreach my $type (@{$types}) {
11241: if (ref($infofields) eq 'ARRAY') {
11242: foreach my $field (@{$infofields}) {
11243: if ($env{'form.canmodify_emailusername_'.$type.'_'.$field} =~ /^(required|optional)$/) {
11244: $cancreate{'emailusername'}{$type}{$field} = $1;
11245: }
11246: }
11247: }
11248: }
11249: }
11250: #
11251: # Populate $cancreate{'notify'} hash ref with names of Domain Coordinators who are to be notified of
11252: # queued requests for self-creation of account using e-mail address as username
11253: #
11254:
11255: my @approvalnotify = &Apache::loncommon::get_env_multiple('form.selfcreationnotifyapproval');
11256: @approvalnotify = sort(@approvalnotify);
11257: $cancreate{'notify'}{'approval'} = join(',',@approvalnotify);
11258: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
11259: if (ref($curr_usercreation{'cancreate'}{'notify'}) eq 'HASH') {
11260: if ($curr_usercreation{'cancreate'}{'notify'}{'approval'} ne $cancreate{'notify'}{'approval'}) {
11261: push(@{$changes{'cancreate'}},'notify');
11262: }
11263: } else {
11264: if ($cancreate{'notify'}{'approval'}) {
11265: push(@{$changes{'cancreate'}},'notify');
11266: }
11267: }
11268: } elsif ($cancreate{'notify'}{'approval'}) {
11269: push(@{$changes{'cancreate'}},'notify');
11270: }
11271:
11272: #
11273: # Retrieve rules (if any) governing types of e-mail address which may be used as a username
11274: #
11275: @email_rule = &Apache::loncommon::get_env_multiple('form.email_rule');
11276: &process_captcha('cancreate',\%changes,\%savecaptcha,$curr_usercreation{'cancreate'});
11277: if (ref($curr_usercreation{'email_rule'}) eq 'ARRAY') {
11278: if (@{$curr_usercreation{'email_rule'}} > 0) {
11279: foreach my $type (@{$curr_usercreation{'email_rule'}}) {
11280: if (!grep(/^\Q$type\E$/,@email_rule)) {
11281: push(@{$changes{'email_rule'}},$type);
11282: }
11283: }
11284: }
11285: if (@email_rule > 0) {
11286: foreach my $type (@email_rule) {
11287: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'email_rule'}})) {
11288: push(@{$changes{'email_rule'}},$type);
11289: }
11290: }
11291: }
11292: } elsif (@email_rule > 0) {
11293: push(@{$changes{'email_rule'}},@email_rule);
11294: }
11295: }
11296: #
11297: # Check if domain default is set appropriately, if self-creation of accounts is to be available for
11298: # institutional log-in.
11299: #
11300: if (grep(/^login$/,@{$cancreate{'selfcreate'}})) {
11301: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
11302: if (!((($domdefaults{'auth_def'} =~/^krb/) && ($domdefaults{'auth_arg_def'} ne '')) ||
11303: ($domdefaults{'auth_def'} eq 'localauth'))) {
11304: $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.').' '.
11305: &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.');
11306: }
11307: }
11308: my @fields = ('lastname','firstname','middlename','generation',
11309: 'permanentemail','id');
11310: my @shibfields = (@fields,'inststatus');
11311: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
11312: #
11313: # Where usernames may created for institutional log-in and/or institutional single sign on:
11314: # (a) populate $cancreate{'statustocreate'} array reference with institutional status types who
11315: # may self-create accounts
11316: # (b) populate $save_usermodify{'selfcreate'} hash reference with status types, and information fields
11317: # which the user may supply, if institutional data is unavailable.
11318: #
11319: if (($env{'form.cancreate_login'}) || ($env{'form.cancreate_sso'})) {
11320: if (ref($types) eq 'ARRAY') {
11321: if (@{$types} > 1) {
11322: @{$cancreate{'statustocreate'}} = &Apache::loncommon::get_env_multiple('form.statustocreate');
11323: push(@contexts,'statustocreate');
11324: } else {
11325: undef($cancreate{'statustocreate'});
11326: }
11327: foreach my $type (@{$types}) {
11328: my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$type);
11329: foreach my $field (@fields) {
11330: if (grep(/^\Q$field\E$/,@modifiable)) {
11331: $save_usermodify{'selfcreate'}{$type}{$field} = 1;
11332: } else {
11333: $save_usermodify{'selfcreate'}{$type}{$field} = 0;
11334: }
11335: }
11336: }
11337: if (ref($curr_usermodify{'selfcreate'}) eq 'HASH') {
11338: foreach my $type (@{$types}) {
11339: if (ref($curr_usermodify{'selfcreate'}{$type}) eq 'HASH') {
11340: foreach my $field (@fields) {
11341: if ($save_usermodify{'selfcreate'}{$type}{$field} ne
11342: $curr_usermodify{'selfcreate'}{$type}{$field}) {
11343: push(@{$changes{'selfcreate'}},$type);
11344: last;
11345: }
11346: }
11347: }
11348: }
11349: } else {
11350: foreach my $type (@{$types}) {
11351: push(@{$changes{'selfcreate'}},$type);
11352: }
11353: }
11354: }
11355: foreach my $field (@shibfields) {
11356: if ($env{'form.shibenv_'.$field} ne '') {
11357: $cancreate{'shibenv'}{$field} = $env{'form.shibenv_'.$field};
11358: }
11359: }
11360: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
11361: if (ref($curr_usercreation{'cancreate'}{'shibenv'}) eq 'HASH') {
11362: foreach my $field (@shibfields) {
11363: if ($env{'form.shibenv_'.$field} ne $curr_usercreation{'cancreate'}{'shibenv'}{$field}) {
11364: push(@{$changes{'cancreate'}},'shibenv');
11365: }
11366: }
11367: } else {
11368: foreach my $field (@shibfields) {
11369: if ($env{'form.shibenv_'.$field}) {
11370: push(@{$changes{'cancreate'}},'shibenv');
11371: last;
11372: }
11373: }
11374: }
11375: }
11376: }
11377: foreach my $item (@contexts) {
11378: if (ref($curr_usercreation{'cancreate'}{$item}) eq 'ARRAY') {
11379: foreach my $curr (@{$curr_usercreation{'cancreate'}{$item}}) {
11380: if (ref($cancreate{$item}) eq 'ARRAY') {
11381: if (!grep(/^$curr$/,@{$cancreate{$item}})) {
11382: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
11383: push(@{$changes{'cancreate'}},$item);
11384: }
11385: }
11386: }
11387: }
11388: if (ref($cancreate{$item}) eq 'ARRAY') {
11389: foreach my $type (@{$cancreate{$item}}) {
11390: if (!grep(/^$type$/,@{$curr_usercreation{'cancreate'}{$item}})) {
11391: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
11392: push(@{$changes{'cancreate'}},$item);
11393: }
11394: }
11395: }
11396: }
11397: } elsif (ref($curr_usercreation{'cancreate'}{$item}) eq 'HASH') {
11398: if (ref($cancreate{$item}) eq 'HASH') {
11399: foreach my $curr (keys(%{$curr_usercreation{'cancreate'}{$item}})) {
11400: if (ref($curr_usercreation{'cancreate'}{$item}{$curr}) eq 'HASH') {
11401: foreach my $field (keys(%{$curr_usercreation{'cancreate'}{$item}{$curr}})) {
11402: unless ($curr_usercreation{'cancreate'}{$item}{$curr}{$field} eq $cancreate{$item}{$curr}{$field}) {
11403: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
11404: push(@{$changes{'cancreate'}},$item);
11405: }
11406: }
11407: }
11408: } elsif ($item eq 'selfcreateprocessing') {
11409: if ($cancreate{$item}{$curr} ne $curr_usercreation{'cancreate'}{$item}{$curr}) {
11410: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
11411: push(@{$changes{'cancreate'}},$item);
11412: }
11413: }
11414: } else {
11415: if (!$cancreate{$item}{$curr}) {
11416: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
11417: push(@{$changes{'cancreate'}},$item);
11418: }
11419: }
11420: }
11421: }
11422: foreach my $field (keys(%{$cancreate{$item}})) {
11423: if (ref($cancreate{$item}{$field}) eq 'HASH') {
11424: foreach my $inner (keys(%{$cancreate{$item}{$field}})) {
11425: if (ref($curr_usercreation{'cancreate'}{$item}{$field}) eq 'HASH') {
11426: unless ($curr_usercreation{'cancreate'}{$item}{$field}{$inner} eq $cancreate{$item}{$field}{$inner}) {
11427: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
11428: push(@{$changes{'cancreate'}},$item);
11429: }
11430: }
11431: } else {
11432: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
11433: push(@{$changes{'cancreate'}},$item);
11434: }
11435: }
11436: }
11437: } elsif ($item eq 'selfcreateprocessing') {
11438: if ($cancreate{$item}{$field} ne $curr_usercreation{'cancreate'}{$item}{$field}) {
11439: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
11440: push(@{$changes{'cancreate'}},$item);
11441: }
11442: }
11443: } else {
11444: if (!$curr_usercreation{'cancreate'}{$item}{$field}) {
11445: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
11446: push(@{$changes{'cancreate'}},$item);
11447: }
11448: }
11449: }
11450: }
11451: }
11452: } elsif ($curr_usercreation{'cancreate'}{$item}) {
11453: if (ref($cancreate{$item}) eq 'ARRAY') {
11454: if (!grep(/^\Q$curr_usercreation{'cancreate'}{$item}\E$/,@{$cancreate{$item}})) {
11455: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
11456: push(@{$changes{'cancreate'}},$item);
11457: }
11458: }
11459: } elsif (ref($cancreate{$item}) eq 'HASH') {
11460: if (!$cancreate{$item}{$curr_usercreation{'cancreate'}{$item}}) {
11461: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
11462: push(@{$changes{'cancreate'}},$item);
11463: }
11464: }
11465: }
11466: } elsif ($item eq 'emailusername') {
11467: if (ref($cancreate{$item}) eq 'HASH') {
11468: foreach my $type (keys(%{$cancreate{$item}})) {
11469: if (ref($cancreate{$item}{$type}) eq 'HASH') {
11470: foreach my $field (keys(%{$cancreate{$item}{$type}})) {
11471: if ($cancreate{$item}{$type}{$field}) {
11472: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
11473: push(@{$changes{'cancreate'}},$item);
11474: }
11475: last;
11476: }
11477: }
11478: }
11479: }
11480: }
11481: }
11482: }
11483: #
11484: # Populate %save_usercreate hash with updates to self-creation configuration.
11485: #
11486: $save_usercreate{'cancreate'}{'captcha'} = $savecaptcha{'captcha'};
11487: $save_usercreate{'cancreate'}{'recaptchakeys'} = $savecaptcha{'recaptchakeys'};
11488: $save_usercreate{'cancreate'}{'recaptchaversion'} = $savecaptcha{'recaptchaversion'};
11489: $save_usercreate{'cancreate'}{'selfcreate'} = $cancreate{'selfcreate'};
11490: if (ref($cancreate{'notify'}) eq 'HASH') {
11491: $save_usercreate{'cancreate'}{'notify'} = $cancreate{'notify'};
11492: }
11493: if (ref($cancreate{'selfcreateprocessing'}) eq 'HASH') {
11494: $save_usercreate{'cancreate'}{'selfcreateprocessing'} = $cancreate{'selfcreateprocessing'};
11495: }
11496: if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
11497: $save_usercreate{'cancreate'}{'statustocreate'} = $cancreate{'statustocreate'};
11498: }
11499: if (ref($cancreate{'shibenv'}) eq 'HASH') {
11500: $save_usercreate{'cancreate'}{'shibenv'} = $cancreate{'shibenv'};
11501: }
11502: $save_usercreate{'cancreate'}{'emailusername'} = $cancreate{'emailusername'};
11503: $save_usercreate{'email_rule'} = \@email_rule;
11504:
11505: my %userconfig_hash = (
11506: usercreation => \%save_usercreate,
11507: usermodification => \%save_usermodify,
11508: );
11509: my $putresult = &Apache::lonnet::put_dom('configuration',\%userconfig_hash,
11510: $dom);
11511: #
11512: # Accumulate details of changes to domain cofiguration for self-creation of usernames in $resulttext
11513: #
11514: if ($putresult eq 'ok') {
11515: if (keys(%changes) > 0) {
11516: $resulttext = &mt('Changes made:').'<ul>';
11517: if (ref($changes{'cancreate'}) eq 'ARRAY') {
11518: my %lt = &selfcreation_types();
11519: foreach my $type (@{$changes{'cancreate'}}) {
11520: my $chgtext;
11521: if ($type eq 'selfcreate') {
11522: if (@{$cancreate{$type}} == 0) {
11523: $chgtext .= &mt('Self creation of a new user account is not permitted.');
11524: } else {
11525: $chgtext .= &mt('Self-creation of a new account is permitted for:').
11526: '<ul>';
11527: foreach my $case (@{$cancreate{$type}}) {
11528: $chgtext .= '<li>'.$selfcreatetypes{$case}.'</li>';
11529: }
11530: $chgtext .= '</ul>';
11531: if (ref($cancreate{$type}) eq 'ARRAY') {
11532: if (grep(/^(login|sso)$/,@{$cancreate{$type}})) {
11533: if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
11534: if (@{$cancreate{'statustocreate'}} == 0) {
11535: $chgtext .= '<br />'.
11536: '<span class="LC_warning">'.
11537: &mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts.").
11538: '</span>';
11539: }
11540: }
11541: }
11542: }
11543: }
11544: } elsif ($type eq 'shibenv') {
11545: if (keys(%{$cancreate{$type}}) == 0) {
11546: $chgtext .= &mt('Shibboleth-autheticated user does not use environment variables to set user information');
11547: } else {
11548: $chgtext .= &mt('Shibboleth-autheticated user information set from environment variables, as follows:').
11549: '<ul>';
11550: foreach my $field (@shibfields) {
11551: next if ($cancreate{$type}{$field} eq '');
11552: if ($field eq 'inststatus') {
11553: $chgtext .= '<li>'.&mt('Institutional status').' -- '.$cancreate{$type}{$field}.'</li>';
11554: } else {
11555: $chgtext .= '<li>'.$fieldtitles{$field}.' -- '.$cancreate{$type}{$field}.'</li>';
11556: }
11557: }
11558: $chgtext .= '</ul>';
11559: }
11560: } elsif ($type eq 'statustocreate') {
11561: if ((ref($cancreate{'selfcreate'}) eq 'ARRAY') &&
11562: (ref($cancreate{'statustocreate'}) eq 'ARRAY')) {
11563: if (@{$cancreate{'selfcreate'}} > 0) {
11564: if (@{$cancreate{'statustocreate'}} == 0) {
11565: $chgtext .= &mt("Institutional affiliations permitted to create accounts set to 'None'.");
11566: if (!grep(/^email$/,@{$cancreate{'selfcreate'}})) {
11567: $chgtext .= '<br />'.
11568: '<span class="LC_warning">'.
11569: &mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts.").
11570: '</span>';
11571: }
11572: } elsif (ref($usertypes) eq 'HASH') {
11573: if (grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
11574: $chgtext .= &mt('Creation of a new account for an institutional user is restricted to the following institutional affiliation(s):');
11575: } else {
11576: $chgtext .= &mt('Institutional affiliations permitted to create accounts with institutional authentication were set as follows:');
11577: }
11578: $chgtext .= '<ul>';
11579: foreach my $case (@{$cancreate{$type}}) {
11580: if ($case eq 'default') {
11581: $chgtext .= '<li>'.$othertitle.'</li>';
11582: } else {
11583: $chgtext .= '<li>'.$usertypes->{$case}.'</li>';
11584: }
11585: }
11586: $chgtext .= '</ul>';
11587: if (!grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
11588: $chgtext .= '<br /><span class="LC_warning">'.
11589: &mt('However, users authenticated by institutional login/single sign on are not currently permitted to create accounts.').
11590: '</span>';
11591: }
11592: }
11593: } else {
11594: if (@{$cancreate{$type}} == 0) {
11595: $chgtext .= &mt("Institutional affiliations permitted to create accounts were set to 'none'.");
11596: } else {
11597: $chgtext .= &mt('Although institutional affiliations permitted to create accounts were changed, self creation of accounts is not currently permitted for any authentication types.');
11598: }
11599: }
11600: }
11601: } elsif ($type eq 'selfcreateprocessing') {
11602: my %choices = &Apache::lonlocal::texthash (
11603: automatic => 'Automatic approval',
11604: approval => 'Queued for approval',
11605: );
11606: if (@statuses > 1) {
11607: $chgtext .= &mt('Processing of requests to create account with e-mail address as username set as follows:').
11608: '<ul>';
11609: foreach my $type (@statuses) {
11610: if ($type eq 'default') {
11611: $chgtext .= '<li>'.$othertitle.' -- '.$choices{$cancreate{'selfcreateprocessing'}{$type}}.'</li>';
11612: } else {
11613: $chgtext .= '<li>'.$usertypes->{$type}.' -- '.$choices{$cancreate{'selfcreateprocessing'}{$type}}.'</li>';
11614: }
11615: }
11616: $chgtext .= '</ul>';
11617: } else {
11618: $chgtext .= &mt('Processing of requests to create account with e-mail address as username set to: "[_1]"',
11619: $choices{$cancreate{'selfcreateprocessing'}{'default'}});
11620: }
11621: } elsif ($type eq 'captcha') {
11622: if ($savecaptcha{$type} eq 'notused') {
11623: $chgtext .= &mt('No CAPTCHA validation in use for self-creation screen.');
11624: } else {
11625: my %captchas = &captcha_phrases();
11626: if ($captchas{$savecaptcha{$type}}) {
11627: $chgtext .= &mt("Validation for self-creation screen set to $captchas{$savecaptcha{$type}}.");
11628: } else {
11629: $chgtext .= &mt('Validation for self-creation screen set to unknown type.');
11630: }
11631: }
11632: } elsif ($type eq 'recaptchakeys') {
11633: my ($privkey,$pubkey);
11634: if (ref($savecaptcha{$type}) eq 'HASH') {
11635: $pubkey = $savecaptcha{$type}{'public'};
11636: $privkey = $savecaptcha{$type}{'private'};
11637: }
11638: $chgtext .= &mt('ReCAPTCHA keys changes').'<ul>';
11639: if (!$pubkey) {
11640: $chgtext .= '<li>'.&mt('Public key deleted').'</li>';
11641: } else {
11642: $chgtext .= '<li>'.&mt('Public key set to [_1]',$pubkey).'</li>';
11643: }
11644: if (!$privkey) {
11645: $chgtext .= '<li>'.&mt('Private key deleted').'</li>';
11646: } else {
11647: $chgtext .= '<li>'.&mt('Private key set to [_1]',$pubkey).'</li>';
11648: }
11649: $chgtext .= '</ul>';
11650: } elsif ($type eq 'recaptchaversion') {
11651: if ($savecaptcha{'captcha'} eq 'recaptcha') {
11652: $chgtext .= &mt('ReCAPTCHA set to version [_1]',$savecaptcha{$type});
11653: }
11654: } elsif ($type eq 'emailusername') {
11655: if (ref($cancreate{'emailusername'}) eq 'HASH') {
11656: if (ref($types) eq 'ARRAY') {
11657: foreach my $type (@{$types}) {
11658: if (ref($cancreate{'emailusername'}{$type}) eq 'HASH') {
11659: if (keys(%{$cancreate{'emailusername'}{$type}}) > 0) {
11660: $chgtext .= &mt('When self-creating account with e-mail as username, the following information will be provided by [_1]:',"'$usertypes->{$type}'").
11661: '<ul>';
11662: foreach my $field (@{$infofields}) {
11663: if ($cancreate{'emailusername'}{$type}{$field}) {
11664: $chgtext .= '<li>'.$infotitles->{$field}.'</li>';
11665: }
11666: }
11667: $chgtext .= '</ul>';
11668: } else {
11669: $chgtext .= &mt('When self creating account with e-mail as username, no information besides e-mail address will be provided by [_1].',"'$usertypes->{$type}'").'<br />';
11670: }
11671: } else {
11672: $chgtext .= &mt('When self creating account with e-mail as username, no information besides e-mail address will be provided by [_1].',"'$usertypes->{$type}'").'<br />';
11673: }
11674: }
11675: }
11676: }
11677: } elsif ($type eq 'notify') {
11678: $chgtext = &mt('No Domain Coordinators will receive notification of username requests requiring approval.');
11679: if (ref($changes{'cancreate'}) eq 'ARRAY') {
11680: if ((grep(/^notify$/,@{$changes{'cancreate'}})) && (ref($cancreate{'notify'}) eq 'HASH')) {
11681: if ($cancreate{'notify'}{'approval'}) {
11682: $chgtext = &mt('Notification of username requests requiring approval will be sent to: ').$cancreate{'notify'}{'approval'};
11683: }
11684: }
11685: }
11686: }
11687: if ($chgtext) {
11688: $resulttext .= '<li>'.$chgtext.'</li>';
11689: }
11690: }
11691: }
11692: if (ref($changes{'email_rule'}) eq 'ARRAY') {
11693: my ($emailrules,$emailruleorder) =
11694: &Apache::lonnet::inst_userrules($dom,'email');
11695: my $chgtext = '<ul>';
11696: foreach my $type (@email_rule) {
11697: if (ref($emailrules->{$type}) eq 'HASH') {
11698: $chgtext .= '<li>'.$emailrules->{$type}{'name'}.'</li>';
11699: }
11700: }
11701: $chgtext .= '</ul>';
11702: if (@email_rule > 0) {
11703: $resulttext .= '<li>'.
11704: &mt('Accounts may not be created by users self-enrolling with e-mail addresses of the following types: ').
11705: $chgtext.
11706: '</li>';
11707: } else {
11708: $resulttext .= '<li>'.
11709: &mt('There are now no restrictions on e-mail addresses which may be used as a username when self-enrolling.').
11710: '</li>';
11711: }
11712: }
11713: if (ref($changes{'selfcreate'}) eq 'ARRAY') {
11714: $resulttext .= '<li>'.&mt('When self-creating institutional account:').'<ul>';
11715: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
11716: foreach my $type (@{$changes{'selfcreate'}}) {
11717: my $typename = $type;
11718: if (ref($usertypes) eq 'HASH') {
11719: if ($usertypes->{$type} ne '') {
11720: $typename = $usertypes->{$type};
11721: }
11722: }
11723: my @modifiable;
11724: $resulttext .= '<li>'.
11725: &mt('Self-creation of account by users with status: [_1]',
11726: '<span class="LC_cusr_emph">'.$typename.'</span>').
11727: ' - '.&mt('modifiable fields (if institutional data blank): ');
11728: foreach my $field (@fields) {
11729: if ($save_usermodify{'selfcreate'}{$type}{$field}) {
11730: push(@modifiable,'<b>'.$fieldtitles{$field}.'</b>');
11731: }
11732: }
11733: if (@modifiable > 0) {
11734: $resulttext .= join(', ',@modifiable);
11735: } else {
11736: $resulttext .= &mt('none');
11737: }
11738: $resulttext .= '</li>';
11739: }
11740: $resulttext .= '</ul></li>';
11741: }
11742: $resulttext .= '</ul>';
11743: } else {
11744: $resulttext = &mt('No changes made to self-creation settings');
11745: }
11746: } else {
11747: $resulttext = '<span class="LC_error">'.
11748: &mt('An error occurred: [_1]',$putresult).'</span>';
11749: }
11750: if ($warningmsg ne '') {
11751: $resulttext .= '<br /><span class="LC_warning">'.$warningmsg.'</span><br />';
11752: }
11753: return $resulttext;
11754: }
11755:
11756: sub process_captcha {
11757: my ($container,$changes,$newsettings,$current) = @_;
11758: return unless ((ref($changes) eq 'HASH') && (ref($newsettings) eq 'HASH') || (ref($current) eq 'HASH'));
11759: $newsettings->{'captcha'} = $env{'form.'.$container.'_captcha'};
11760: unless ($newsettings->{'captcha'} eq 'recaptcha' || $newsettings->{'captcha'} eq 'notused') {
11761: $newsettings->{'captcha'} = 'original';
11762: }
11763: if ($current->{'captcha'} ne $newsettings->{'captcha'}) {
11764: if ($container eq 'cancreate') {
11765: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
11766: push(@{$changes->{'cancreate'}},'captcha');
11767: } elsif (!defined($changes->{'cancreate'})) {
11768: $changes->{'cancreate'} = ['captcha'];
11769: }
11770: } else {
11771: $changes->{'captcha'} = 1;
11772: }
11773: }
11774: my ($newpub,$newpriv,$currpub,$currpriv,$newversion,$currversion);
11775: if ($newsettings->{'captcha'} eq 'recaptcha') {
11776: $newpub = $env{'form.'.$container.'_recaptchapub'};
11777: $newpriv = $env{'form.'.$container.'_recaptchapriv'};
11778: $newpub =~ s/[^\w\-]//g;
11779: $newpriv =~ s/[^\w\-]//g;
11780: $newsettings->{'recaptchakeys'} = {
11781: public => $newpub,
11782: private => $newpriv,
11783: };
11784: $newversion = $env{'form.'.$container.'_recaptchaversion'};
11785: $newversion =~ s/\D//g;
11786: if ($newversion ne '2') {
11787: $newversion = 1;
11788: }
11789: $newsettings->{'recaptchaversion'} = $newversion;
11790: }
11791: if (ref($current->{'recaptchakeys'}) eq 'HASH') {
11792: $currpub = $current->{'recaptchakeys'}{'public'};
11793: $currpriv = $current->{'recaptchakeys'}{'private'};
11794: unless ($newsettings->{'captcha'} eq 'recaptcha') {
11795: $newsettings->{'recaptchakeys'} = {
11796: public => '',
11797: private => '',
11798: }
11799: }
11800: }
11801: if ($current->{'captcha'} eq 'recaptcha') {
11802: $currversion = $current->{'recaptchaversion'};
11803: if ($currversion ne '2') {
11804: $currversion = 1;
11805: }
11806: }
11807: if ($currversion ne $newversion) {
11808: if ($container eq 'cancreate') {
11809: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
11810: push(@{$changes->{'cancreate'}},'recaptchaversion');
11811: } elsif (!defined($changes->{'cancreate'})) {
11812: $changes->{'cancreate'} = ['recaptchaversion'];
11813: }
11814: } else {
11815: $changes->{'recaptchaversion'} = 1;
11816: }
11817: }
11818: if (($newpub ne $currpub) || ($newpriv ne $currpriv)) {
11819: if ($container eq 'cancreate') {
11820: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
11821: push(@{$changes->{'cancreate'}},'recaptchakeys');
11822: } elsif (!defined($changes->{'cancreate'})) {
11823: $changes->{'cancreate'} = ['recaptchakeys'];
11824: }
11825: } else {
11826: $changes->{'recaptchakeys'} = 1;
11827: }
11828: }
11829: return;
11830: }
11831:
11832: sub modify_usermodification {
11833: my ($dom,%domconfig) = @_;
11834: my ($resulttext,%curr_usermodification,%changes,%modifyhash);
11835: if (ref($domconfig{'usermodification'}) eq 'HASH') {
11836: foreach my $key (keys(%{$domconfig{'usermodification'}})) {
11837: if ($key eq 'selfcreate') {
11838: $modifyhash{$key} = $domconfig{'usermodification'}{$key};
11839: } else {
11840: $curr_usermodification{$key} = $domconfig{'usermodification'}{$key};
11841: }
11842: }
11843: }
11844: my @contexts = ('author','course');
11845: my %context_title = (
11846: author => 'In author context',
11847: course => 'In course context',
11848: );
11849: my @fields = ('lastname','firstname','middlename','generation',
11850: 'permanentemail','id');
11851: my %roles = (
11852: author => ['ca','aa'],
11853: course => ['st','ep','ta','in','cr'],
11854: );
11855: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
11856: foreach my $context (@contexts) {
11857: foreach my $role (@{$roles{$context}}) {
11858: my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$role);
11859: foreach my $item (@fields) {
11860: if (grep(/^\Q$item\E$/,@modifiable)) {
11861: $modifyhash{$context}{$role}{$item} = 1;
11862: } else {
11863: $modifyhash{$context}{$role}{$item} = 0;
11864: }
11865: }
11866: }
11867: if (ref($curr_usermodification{$context}) eq 'HASH') {
11868: foreach my $role (@{$roles{$context}}) {
11869: if (ref($curr_usermodification{$context}{$role}) eq 'HASH') {
11870: foreach my $field (@fields) {
11871: if ($modifyhash{$context}{$role}{$field} ne
11872: $curr_usermodification{$context}{$role}{$field}) {
11873: push(@{$changes{$context}},$role);
11874: last;
11875: }
11876: }
11877: }
11878: }
11879: } else {
11880: foreach my $context (@contexts) {
11881: foreach my $role (@{$roles{$context}}) {
11882: push(@{$changes{$context}},$role);
11883: }
11884: }
11885: }
11886: }
11887: my %usermodification_hash = (
11888: usermodification => \%modifyhash,
11889: );
11890: my $putresult = &Apache::lonnet::put_dom('configuration',
11891: \%usermodification_hash,$dom);
11892: if ($putresult eq 'ok') {
11893: if (keys(%changes) > 0) {
11894: $resulttext = &mt('Changes made: ').'<ul>';
11895: foreach my $context (@contexts) {
11896: if (ref($changes{$context}) eq 'ARRAY') {
11897: $resulttext .= '<li>'.$context_title{$context}.':<ul>';
11898: if (ref($changes{$context}) eq 'ARRAY') {
11899: foreach my $role (@{$changes{$context}}) {
11900: my $rolename;
11901: if ($role eq 'cr') {
11902: $rolename = &mt('Custom');
11903: } else {
11904: $rolename = &Apache::lonnet::plaintext($role);
11905: }
11906: my @modifiable;
11907: $resulttext .= '<li><span class="LC_cusr_emph">'.&mt('Target user with [_1] role',$rolename).'</span> - '.&mt('modifiable fields: ');
11908: foreach my $field (@fields) {
11909: if ($modifyhash{$context}{$role}{$field}) {
11910: push(@modifiable,$fieldtitles{$field});
11911: }
11912: }
11913: if (@modifiable > 0) {
11914: $resulttext .= join(', ',@modifiable);
11915: } else {
11916: $resulttext .= &mt('none');
11917: }
11918: $resulttext .= '</li>';
11919: }
11920: $resulttext .= '</ul></li>';
11921: }
11922: }
11923: }
11924: $resulttext .= '</ul>';
11925: } else {
11926: $resulttext = &mt('No changes made to user modification settings');
11927: }
11928: } else {
11929: $resulttext = '<span class="LC_error">'.
11930: &mt('An error occurred: [_1]',$putresult).'</span>';
11931: }
11932: return $resulttext;
11933: }
11934:
11935: sub modify_defaults {
11936: my ($dom,$lastactref,%domconfig) = @_;
11937: my ($resulttext,$mailmsgtxt,%newvalues,%changes,@errors);
11938: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
11939: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def','datelocale_def',
11940: 'portal_def','intauth_cost','intauth_check','intauth_switch');
11941: my @authtypes = ('internal','krb4','krb5','localauth');
11942: foreach my $item (@items) {
11943: $newvalues{$item} = $env{'form.'.$item};
11944: if ($item eq 'auth_def') {
11945: if ($newvalues{$item} ne '') {
11946: if (!grep(/^\Q$newvalues{$item}\E$/,@authtypes)) {
11947: push(@errors,$item);
11948: }
11949: }
11950: } elsif ($item eq 'lang_def') {
11951: if ($newvalues{$item} ne '') {
11952: if ($newvalues{$item} =~ /^(\w+)/) {
11953: my $langcode = $1;
11954: if ($langcode ne 'x_chef') {
11955: if (code2language($langcode) eq '') {
11956: push(@errors,$item);
11957: }
11958: }
11959: } else {
11960: push(@errors,$item);
11961: }
11962: }
11963: } elsif ($item eq 'timezone_def') {
11964: if ($newvalues{$item} ne '') {
11965: if (!DateTime::TimeZone->is_valid_name($newvalues{$item})) {
11966: push(@errors,$item);
11967: }
11968: }
11969: } elsif ($item eq 'datelocale_def') {
11970: if ($newvalues{$item} ne '') {
11971: my @datelocale_ids = DateTime::Locale->ids();
11972: if (!grep(/^\Q$newvalues{$item}\E$/,@datelocale_ids)) {
11973: push(@errors,$item);
11974: }
11975: }
11976: } elsif ($item eq 'portal_def') {
11977: if ($newvalues{$item} ne '') {
11978: unless ($newvalues{$item} =~ /^https?\:\/\/(([a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9\-]*[a-zA-Z0-9])\.)*([A-Za-z]|[A-Za-z][A-Za-z0-9\-]*[A-Za-z0-9])\/?$/) {
11979: push(@errors,$item);
11980: }
11981: }
11982: } elsif ($item eq 'intauth_cost') {
11983: if ($newvalues{$item} ne '') {
11984: if ($newvalues{$item} =~ /\D/) {
11985: push(@errors,$item);
11986: }
11987: }
11988: } elsif ($item eq 'intauth_check') {
11989: if ($newvalues{$item} ne '') {
11990: unless ($newvalues{$item} =~ /^(0|1|2)$/) {
11991: push(@errors,$item);
11992: }
11993: }
11994: } elsif ($item eq 'intauth_switch') {
11995: if ($newvalues{$item} ne '') {
11996: unless ($newvalues{$item} =~ /^(0|1|2)$/) {
11997: push(@errors,$item);
11998: }
11999: }
12000: }
12001: if (grep(/^\Q$item\E$/,@errors)) {
12002: $newvalues{$item} = $domdefaults{$item};
12003: } elsif ($domdefaults{$item} ne $newvalues{$item}) {
12004: $changes{$item} = 1;
12005: }
12006: $domdefaults{$item} = $newvalues{$item};
12007: }
12008: my %defaults_hash = (
12009: defaults => \%newvalues,
12010: );
12011: my $title = &defaults_titles();
12012:
12013: my $currinststatus;
12014: if (ref($domconfig{'inststatus'}) eq 'HASH') {
12015: $currinststatus = $domconfig{'inststatus'};
12016: } else {
12017: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
12018: $currinststatus = {
12019: inststatustypes => $usertypes,
12020: inststatusorder => $types,
12021: inststatusguest => [],
12022: };
12023: }
12024: my @todelete = &Apache::loncommon::get_env_multiple('form.inststatus_delete');
12025: my @allpos;
12026: my %guests;
12027: my %alltypes;
12028: my ($currtitles,$currguests,$currorder);
12029: if (ref($currinststatus) eq 'HASH') {
12030: if (ref($currinststatus->{'inststatusorder'}) eq 'ARRAY') {
12031: foreach my $type (@{$currinststatus->{'inststatusorder'}}) {
12032: if (ref($currinststatus->{inststatustypes}) eq 'HASH') {
12033: if ($currinststatus->{inststatustypes}->{$type} ne '') {
12034: $currtitles .= $currinststatus->{inststatustypes}->{$type}.',';
12035: }
12036: }
12037: unless (grep(/^\Q$type\E$/,@todelete)) {
12038: my $position = $env{'form.inststatus_pos_'.$type};
12039: $position =~ s/\D+//g;
12040: $allpos[$position] = $type;
12041: $alltypes{$type} = $env{'form.inststatus_title_'.$type};
12042: $alltypes{$type} =~ s/`//g;
12043: if ($env{'form.inststatus_guest_'.$type}) {
12044: $guests{$type} = 1;
12045: }
12046: }
12047: }
12048: if (ref($currinststatus->{'inststatusguest'}) eq 'ARRAY') {
12049: $currguests = join(',',@{$currinststatus->{'inststatusguest'}});
12050: }
12051: $currorder = join(',',@{$currinststatus->{'inststatusorder'}});
12052: $currtitles =~ s/,$//;
12053: }
12054: }
12055: if ($env{'form.addinststatus'}) {
12056: my $newtype = $env{'form.addinststatus'};
12057: $newtype =~ s/\W//g;
12058: unless (exists($alltypes{$newtype})) {
12059: if ($env{'form.addinststatus_guest'}) {
12060: $guests{$newtype} = 1;
12061: }
12062: $alltypes{$newtype} = $env{'form.addinststatus_title'};
12063: $alltypes{$newtype} =~ s/`//g;
12064: my $position = $env{'form.addinststatus_pos'};
12065: $position =~ s/\D+//g;
12066: if ($position ne '') {
12067: $allpos[$position] = $newtype;
12068: }
12069: }
12070: }
12071: my (@orderedstatus,@orderedguests);
12072: foreach my $type (@allpos) {
12073: unless (($type eq '') || (grep(/^\Q$type\E$/,@orderedstatus))) {
12074: push(@orderedstatus,$type);
12075: if ($guests{$type}) {
12076: push(@orderedguests,$type);
12077: }
12078: }
12079: }
12080: foreach my $type (keys(%alltypes)) {
12081: unless (grep(/^\Q$type\E$/,@orderedstatus)) {
12082: delete($alltypes{$type});
12083: }
12084: }
12085: $defaults_hash{'inststatus'} = {
12086: inststatustypes => \%alltypes,
12087: inststatusorder => \@orderedstatus,
12088: inststatusguest => \@orderedguests,
12089: };
12090: if (ref($defaults_hash{'inststatus'}) eq 'HASH') {
12091: foreach my $item ('inststatustypes','inststatusorder','inststatusguest') {
12092: $domdefaults{$item} = $defaults_hash{'inststatus'}{$item};
12093: }
12094: }
12095: if ($currorder ne join(',',@orderedstatus)) {
12096: $changes{'inststatus'}{'inststatusorder'} = 1;
12097: }
12098: if ($currguests ne join(',',@orderedguests)) {
12099: $changes{'inststatus'}{'inststatusguest'} = 1;
12100: }
12101: my $newtitles;
12102: foreach my $item (@orderedstatus) {
12103: $newtitles .= $alltypes{$item}.',';
12104: }
12105: $newtitles =~ s/,$//;
12106: if ($currtitles ne $newtitles) {
12107: $changes{'inststatus'}{'inststatustypes'} = 1;
12108: }
12109: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaults_hash,
12110: $dom);
12111: if ($putresult eq 'ok') {
12112: if (keys(%changes) > 0) {
12113: $resulttext = &mt('Changes made:').'<ul>';
12114: my $version = &Apache::lonnet::get_server_loncaparev($dom);
12115: 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";
12116: foreach my $item (sort(keys(%changes))) {
12117: if ($item eq 'inststatus') {
12118: if (ref($changes{'inststatus'}) eq 'HASH') {
12119: if (($changes{'inststatus'}{'inststatustypes'}) || $changes{'inststatus'}{'inststatusorder'}) {
12120: $resulttext .= '<li>'.&mt('Institutional user status types set to:').' ';
12121: foreach my $type (@orderedstatus) {
12122: $resulttext .= $alltypes{$type}.', ';
12123: }
12124: $resulttext =~ s/, $//;
12125: $resulttext .= '</li>';
12126: }
12127: if ($changes{'inststatus'}{'inststatusguest'}) {
12128: $resulttext .= '<li>';
12129: if (@orderedguests) {
12130: $resulttext .= &mt('Types assignable to "non-institutional" usernames set to:').' ';
12131: foreach my $type (@orderedguests) {
12132: $resulttext .= $alltypes{$type}.', ';
12133: }
12134: $resulttext =~ s/, $//;
12135: } else {
12136: $resulttext .= &mt('Types assignable to "non-institutional" usernames set to none.');
12137: }
12138: $resulttext .= '</li>';
12139: }
12140: }
12141: } else {
12142: my $value = $env{'form.'.$item};
12143: if ($value eq '') {
12144: $value = &mt('none');
12145: } elsif ($item eq 'auth_def') {
12146: my %authnames = &authtype_names();
12147: my %shortauth = (
12148: internal => 'int',
12149: krb4 => 'krb4',
12150: krb5 => 'krb5',
12151: localauth => 'loc',
12152: );
12153: $value = $authnames{$shortauth{$value}};
12154: } elsif ($item eq 'intauth_switch') {
12155: my %optiondesc = &Apache::lonlocal::texthash (
12156: 0 => 'No',
12157: 1 => 'Yes',
12158: 2 => 'Yes, and copy existing passwd file to passwd.bak file',
12159: );
12160: if ($value =~ /^(0|1|2)$/) {
12161: $value = $optiondesc{$value};
12162: } else {
12163: $value = &mt('none -- defaults to No');
12164: }
12165: } elsif ($item eq 'intauth_check') {
12166: my %optiondesc = &Apache::lonlocal::texthash (
12167: 0 => 'No',
12168: 1 => 'Yes, allow login then update passwd file using default cost (if higher)',
12169: 2 => 'Yes, disallow login if stored cost is less than domain default',
12170: );
12171: if ($value =~ /^(0|1|2)$/) {
12172: $value = $optiondesc{$value};
12173: } else {
12174: $value = &mt('none -- defaults to No');
12175: }
12176: }
12177: $resulttext .= '<li>'.&mt('[_1] set to "[_2]"',$title->{$item},$value).'</li>';
12178: $mailmsgtext .= "$title->{$item} set to $value\n";
12179: }
12180: }
12181: $resulttext .= '</ul>';
12182: $mailmsgtext .= "\n";
12183: my $cachetime = 24*60*60;
12184: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
12185: if (ref($lastactref) eq 'HASH') {
12186: $lastactref->{'domdefaults'} = 1;
12187: }
12188: if ($changes{'auth_def'} || $changes{'auth_arg_def'} || $changes{'lang_def'} || $changes{'datelocale_def'}) {
12189: my $notify = 1;
12190: if (ref($domconfig{'contacts'}) eq 'HASH') {
12191: if ($domconfig{'contacts'}{'reportupdates'} == 0) {
12192: $notify = 0;
12193: }
12194: }
12195: if ($notify) {
12196: &Apache::lonmsg::sendemail('installrecord@loncapa.org',
12197: "LON-CAPA Domain Settings Change - $dom",
12198: $mailmsgtext);
12199: }
12200: }
12201: } else {
12202: $resulttext = &mt('No changes made to default authentication/language/timezone settings');
12203: }
12204: } else {
12205: $resulttext = '<span class="LC_error">'.
12206: &mt('An error occurred: [_1]',$putresult).'</span>';
12207: }
12208: if (@errors > 0) {
12209: $resulttext .= '<br />'.&mt('The following were left unchanged because the values entered were invalid:');
12210: foreach my $item (@errors) {
12211: $resulttext .= ' "'.$title->{$item}.'",';
12212: }
12213: $resulttext =~ s/,$//;
12214: }
12215: return $resulttext;
12216: }
12217:
12218: sub modify_scantron {
12219: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
12220: my ($resulttext,%confhash,%changes,$errors);
12221: my $custom = 'custom.tab';
12222: my $default = 'default.tab';
12223: my $servadm = $r->dir_config('lonAdmEMail');
12224: my ($configuserok,$author_ok,$switchserver) =
12225: &config_check($dom,$confname,$servadm);
12226: if ($env{'form.scantronformat.filename'} ne '') {
12227: my $error;
12228: if ($configuserok eq 'ok') {
12229: if ($switchserver) {
12230: $error = &mt("Upload of bubblesheet format file is not permitted to this server: [_1]",$switchserver);
12231: } else {
12232: if ($author_ok eq 'ok') {
12233: my ($result,$scantronurl) =
12234: &publishlogo($r,'upload','scantronformat',$dom,
12235: $confname,'scantron','','',$custom);
12236: if ($result eq 'ok') {
12237: $confhash{'scantron'}{'scantronformat'} = $scantronurl;
12238: $changes{'scantronformat'} = 1;
12239: } else {
12240: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$custom,$result);
12241: }
12242: } else {
12243: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$author_ok);
12244: }
12245: }
12246: } else {
12247: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$configuserok);
12248: }
12249: if ($error) {
12250: &Apache::lonnet::logthis($error);
12251: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
12252: }
12253: }
12254: if (ref($domconfig{'scantron'}) eq 'HASH') {
12255: if ($domconfig{'scantron'}{'scantronformat'} ne '') {
12256: if ($env{'form.scantronformat_del'}) {
12257: $confhash{'scantron'}{'scantronformat'} = '';
12258: $changes{'scantronformat'} = 1;
12259: }
12260: }
12261: }
12262: if (keys(%confhash) > 0) {
12263: my $putresult = &Apache::lonnet::put_dom('configuration',\%confhash,
12264: $dom);
12265: if ($putresult eq 'ok') {
12266: if (keys(%changes) > 0) {
12267: if (ref($confhash{'scantron'}) eq 'HASH') {
12268: $resulttext = &mt('Changes made:').'<ul>';
12269: if ($confhash{'scantron'}{'scantronformat'} eq '') {
12270: $resulttext .= '<li>'.&mt('[_1] bubblesheet format file removed; [_2] file will be used for courses in this domain.',$custom,$default).'</li>';
12271: } else {
12272: $resulttext .= '<li>'.&mt('Custom bubblesheet format file ([_1]) uploaded for use with courses in this domain.',$custom).'</li>';
12273: }
12274: $resulttext .= '</ul>';
12275: } else {
12276: $resulttext = &mt('Changes made to bubblesheet format file.');
12277: }
12278: $resulttext .= '</ul>';
12279: &Apache::loncommon::devalidate_domconfig_cache($dom);
12280: if (ref($lastactref) eq 'HASH') {
12281: $lastactref->{'domainconfig'} = 1;
12282: }
12283: } else {
12284: $resulttext = &mt('No changes made to bubblesheet format file');
12285: }
12286: } else {
12287: $resulttext = '<span class="LC_error">'.
12288: &mt('An error occurred: [_1]',$putresult).'</span>';
12289: }
12290: } else {
12291: $resulttext = &mt('No changes made to bubblesheet format file');
12292: }
12293: if ($errors) {
12294: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
12295: $errors.'</ul>';
12296: }
12297: return $resulttext;
12298: }
12299:
12300: sub modify_coursecategories {
12301: my ($dom,$lastactref,%domconfig) = @_;
12302: my ($resulttext,%deletions,%reorderings,%needreordering,%adds,%changes,$errors,
12303: $cathash);
12304: my @deletecategory = &Apache::loncommon::get_env_multiple('form.deletecategory');
12305: my @catitems = ('unauth','auth');
12306: my @cattypes = ('std','domonly','codesrch','none');
12307: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
12308: $cathash = $domconfig{'coursecategories'}{'cats'};
12309: if ($domconfig{'coursecategories'}{'togglecats'} ne $env{'form.togglecats'}) {
12310: $changes{'togglecats'} = 1;
12311: $domconfig{'coursecategories'}{'togglecats'} = $env{'form.togglecats'};
12312: }
12313: if ($domconfig{'coursecategories'}{'categorize'} ne $env{'form.categorize'}) {
12314: $changes{'categorize'} = 1;
12315: $domconfig{'coursecategories'}{'categorize'} = $env{'form.categorize'};
12316: }
12317: if ($domconfig{'coursecategories'}{'togglecatscomm'} ne $env{'form.togglecatscomm'}) {
12318: $changes{'togglecatscomm'} = 1;
12319: $domconfig{'coursecategories'}{'togglecatscomm'} = $env{'form.togglecatscomm'};
12320: }
12321: if ($domconfig{'coursecategories'}{'categorizecomm'} ne $env{'form.categorizecomm'}) {
12322: $changes{'categorizecomm'} = 1;
12323: $domconfig{'coursecategories'}{'categorizecomm'} = $env{'form.categorizecomm'};
12324: }
12325: foreach my $item (@catitems) {
12326: if (grep(/^\Q$env{'form.coursecat_'.$item}\E$/,@cattypes)) {
12327: if ($domconfig{'coursecategories'}{$item} ne $env{'form.coursecat_'.$item}) {
12328: $changes{$item} = 1;
12329: $domconfig{'coursecategories'}{$item} = $env{'form.coursecat_'.$item};
12330: }
12331: }
12332: }
12333: } else {
12334: $changes{'togglecats'} = 1;
12335: $changes{'categorize'} = 1;
12336: $changes{'togglecatscomm'} = 1;
12337: $changes{'categorizecomm'} = 1;
12338: $domconfig{'coursecategories'} = {
12339: togglecats => $env{'form.togglecats'},
12340: categorize => $env{'form.categorize'},
12341: togglecatscomm => $env{'form.togglecatscomm'},
12342: categorizecomm => $env{'form.categorizecomm'},
12343: };
12344: foreach my $item (@catitems) {
12345: if ($env{'form.coursecat_'.$item} ne 'std') {
12346: $changes{$item} = 1;
12347: }
12348: if (grep(/^\Q$env{'form.coursecat_'.$item}\E$/,@cattypes)) {
12349: $domconfig{'coursecategories'}{$item} = $env{'form.coursecat_'.$item};
12350: }
12351: }
12352: }
12353: if (ref($cathash) eq 'HASH') {
12354: if (($domconfig{'coursecategories'}{'cats'}{'instcode::0'} ne '') && ($env{'form.instcode'} == 0)) {
12355: push (@deletecategory,'instcode::0');
12356: }
12357: if (($domconfig{'coursecategories'}{'cats'}{'communities::0'} ne '') && ($env{'form.communities'} == 0)) {
12358: push(@deletecategory,'communities::0');
12359: }
12360: }
12361: my (@predelcats,@predeltrails,%predelallitems,%sort_by_deltrail);
12362: if (ref($cathash) eq 'HASH') {
12363: if (@deletecategory > 0) {
12364: #FIXME Need to remove category from all courses using a deleted category
12365: &Apache::loncommon::extract_categories($cathash,\@predelcats,\@predeltrails,\%predelallitems);
12366: foreach my $item (@deletecategory) {
12367: if ($domconfig{'coursecategories'}{'cats'}{$item} ne '') {
12368: delete($domconfig{'coursecategories'}{'cats'}{$item});
12369: $deletions{$item} = 1;
12370: &recurse_cat_deletes($item,$cathash,\%deletions);
12371: }
12372: }
12373: }
12374: foreach my $item (keys(%{$cathash})) {
12375: my ($cat,$container,$depth) = map { &unescape($_); } split(/:/,$item);
12376: if ($cathash->{$item} ne $env{'form.'.$item}) {
12377: $reorderings{$item} = 1;
12378: $domconfig{'coursecategories'}{'cats'}{$item} = $env{'form.'.$item};
12379: }
12380: if ($env{'form.addcategory_name_'.$item} ne '') {
12381: my $newcat = $env{'form.addcategory_name_'.$item};
12382: my $newdepth = $depth+1;
12383: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
12384: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos_'.$item};
12385: $adds{$newitem} = 1;
12386: }
12387: if ($env{'form.subcat_'.$item} ne '') {
12388: my $newcat = $env{'form.subcat_'.$item};
12389: my $newdepth = $depth+1;
12390: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
12391: $domconfig{'coursecategories'}{'cats'}{$newitem} = 0;
12392: $adds{$newitem} = 1;
12393: }
12394: }
12395: }
12396: if ($env{'form.instcode'} eq '1') {
12397: if (ref($cathash) eq 'HASH') {
12398: my $newitem = 'instcode::0';
12399: if ($cathash->{$newitem} eq '') {
12400: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
12401: $adds{$newitem} = 1;
12402: }
12403: } else {
12404: my $newitem = 'instcode::0';
12405: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
12406: $adds{$newitem} = 1;
12407: }
12408: }
12409: if ($env{'form.communities'} eq '1') {
12410: if (ref($cathash) eq 'HASH') {
12411: my $newitem = 'communities::0';
12412: if ($cathash->{$newitem} eq '') {
12413: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
12414: $adds{$newitem} = 1;
12415: }
12416: } else {
12417: my $newitem = 'communities::0';
12418: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
12419: $adds{$newitem} = 1;
12420: }
12421: }
12422: if ($env{'form.addcategory_name'} ne '') {
12423: if (($env{'form.addcategory_name'} ne 'instcode') &&
12424: ($env{'form.addcategory_name'} ne 'communities')) {
12425: my $newitem = &escape($env{'form.addcategory_name'}).'::0';
12426: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos'};
12427: $adds{$newitem} = 1;
12428: }
12429: }
12430: my $putresult;
12431: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
12432: if (keys(%deletions) > 0) {
12433: foreach my $key (keys(%deletions)) {
12434: if ($predelallitems{$key} ne '') {
12435: $sort_by_deltrail{$predelallitems{$key}} = $predeltrails[$predelallitems{$key}];
12436: }
12437: }
12438: }
12439: my (@chkcats,@chktrails,%chkallitems);
12440: &Apache::loncommon::extract_categories($domconfig{'coursecategories'}{'cats'},\@chkcats,\@chktrails,\%chkallitems);
12441: if (ref($chkcats[0]) eq 'ARRAY') {
12442: my $depth = 0;
12443: my $chg = 0;
12444: for (my $i=0; $i<@{$chkcats[0]}; $i++) {
12445: my $name = $chkcats[0][$i];
12446: my $item;
12447: if ($name eq '') {
12448: $chg ++;
12449: } else {
12450: $item = &escape($name).'::0';
12451: if ($chg) {
12452: $domconfig{'coursecategories'}{'cats'}{$item} -= $chg;
12453: }
12454: $depth ++;
12455: &recurse_check(\@chkcats,$domconfig{'coursecategories'}{'cats'},$depth,$name);
12456: $depth --;
12457: }
12458: }
12459: }
12460: }
12461: if ((keys(%changes) > 0) || (keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
12462: $putresult = &Apache::lonnet::put_dom('configuration',\%domconfig,$dom);
12463: if ($putresult eq 'ok') {
12464: my %title = (
12465: togglecats => 'Show/Hide a course in catalog',
12466: categorize => 'Assign a category to a course',
12467: togglecatscomm => 'Show/Hide a community in catalog',
12468: categorizecomm => 'Assign a category to a community',
12469: );
12470: my %level = (
12471: dom => 'set in Domain ("Modify Course/Community")',
12472: crs => 'set in Course ("Course Configuration")',
12473: comm => 'set in Community ("Community Configuration")',
12474: none => 'No catalog',
12475: std => 'Standard catalog',
12476: domonly => 'Domain-only catalog',
12477: codesrch => 'Code search form',
12478: );
12479: $resulttext = &mt('Changes made:').'<ul>';
12480: if ($changes{'togglecats'}) {
12481: $resulttext .= '<li>'.&mt("$title{'togglecats'} $level{$env{'form.togglecats'}}").'</li>';
12482: }
12483: if ($changes{'categorize'}) {
12484: $resulttext .= '<li>'.&mt("$title{'categorize'} $level{$env{'form.categorize'}}").'</li>';
12485: }
12486: if ($changes{'togglecatscomm'}) {
12487: $resulttext .= '<li>'.&mt("$title{'togglecatscomm'} $level{$env{'form.togglecatscomm'}}").'</li>';
12488: }
12489: if ($changes{'categorizecomm'}) {
12490: $resulttext .= '<li>'.&mt("$title{'categorizecomm'} $level{$env{'form.categorizecomm'}}").'</li>';
12491: }
12492: if ($changes{'unauth'}) {
12493: $resulttext .= '<li>'.&mt('Catalog type for unauthenticated users set to "'.$level{$env{'form.coursecat_unauth'}}.'"').'</li>';
12494: }
12495: if ($changes{'auth'}) {
12496: $resulttext .= '<li>'.&mt('Catalog type for authenticated users set to "'.$level{$env{'form.coursecat_auth'}}.'"').'</li>';
12497: }
12498: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
12499: my $cathash;
12500: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
12501: $cathash = $domconfig{'coursecategories'}{'cats'};
12502: } else {
12503: $cathash = {};
12504: }
12505: my (@cats,@trails,%allitems);
12506: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,\%allitems);
12507: if (keys(%deletions) > 0) {
12508: $resulttext .= '<li>'.&mt('Deleted categories:').'<ul>';
12509: foreach my $predeltrail (sort {$a <=> $b } (keys(%sort_by_deltrail))) {
12510: $resulttext .= '<li>'.$predeltrails[$predeltrail].'</li>';
12511: }
12512: $resulttext .= '</ul></li>';
12513: }
12514: if (keys(%reorderings) > 0) {
12515: my %sort_by_trail;
12516: $resulttext .= '<li>'.&mt('Reordered categories:').'<ul>';
12517: foreach my $key (keys(%reorderings)) {
12518: if ($allitems{$key} ne '') {
12519: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
12520: }
12521: }
12522: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
12523: $resulttext .= '<li>'.$trails[$trail].'</li>';
12524: }
12525: $resulttext .= '</ul></li>';
12526: }
12527: if (keys(%adds) > 0) {
12528: my %sort_by_trail;
12529: $resulttext .= '<li>'.&mt('Added categories:').'<ul>';
12530: foreach my $key (keys(%adds)) {
12531: if ($allitems{$key} ne '') {
12532: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
12533: }
12534: }
12535: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
12536: $resulttext .= '<li>'.$trails[$trail].'</li>';
12537: }
12538: $resulttext .= '</ul></li>';
12539: }
12540: }
12541: $resulttext .= '</ul>';
12542: if ($changes{'unauth'} || $changes{'auth'}) {
12543: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
12544: if ($changes{'auth'}) {
12545: $domdefaults{'catauth'} = $domconfig{'coursecategories'}{'auth'};
12546: }
12547: if ($changes{'unauth'}) {
12548: $domdefaults{'catunauth'} = $domconfig{'coursecategories'}{'unauth'};
12549: }
12550: my $cachetime = 24*60*60;
12551: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
12552: if (ref($lastactref) eq 'HASH') {
12553: $lastactref->{'domdefaults'} = 1;
12554: }
12555: }
12556: } else {
12557: $resulttext = '<span class="LC_error">'.
12558: &mt('An error occurred: [_1]',$putresult).'</span>';
12559: }
12560: } else {
12561: $resulttext = &mt('No changes made to course and community categories');
12562: }
12563: return $resulttext;
12564: }
12565:
12566: sub modify_serverstatuses {
12567: my ($dom,%domconfig) = @_;
12568: my ($resulttext,%changes,%currserverstatus,%newserverstatus);
12569: if (ref($domconfig{'serverstatuses'}) eq 'HASH') {
12570: %currserverstatus = %{$domconfig{'serverstatuses'}};
12571: }
12572: my @pages = &serverstatus_pages();
12573: foreach my $type (@pages) {
12574: $newserverstatus{$type}{'namedusers'} = '';
12575: $newserverstatus{$type}{'machines'} = '';
12576: if (defined($env{'form.'.$type.'_namedusers'})) {
12577: my @users = split(/,/,$env{'form.'.$type.'_namedusers'});
12578: my @okusers;
12579: foreach my $user (@users) {
12580: my ($uname,$udom) = split(/:/,$user);
12581: if (($udom =~ /^$match_domain$/) &&
12582: (&Apache::lonnet::domain($udom)) &&
12583: ($uname =~ /^$match_username$/)) {
12584: if (!grep(/^\Q$user\E/,@okusers)) {
12585: push(@okusers,$user);
12586: }
12587: }
12588: }
12589: if (@okusers > 0) {
12590: @okusers = sort(@okusers);
12591: $newserverstatus{$type}{'namedusers'} = join(',',@okusers);
12592: }
12593: }
12594: if (defined($env{'form.'.$type.'_machines'})) {
12595: my @machines = split(/,/,$env{'form.'.$type.'_machines'});
12596: my @okmachines;
12597: foreach my $ip (@machines) {
12598: my @parts = split(/\./,$ip);
12599: next if (@parts < 4);
12600: my $badip = 0;
12601: for (my $i=0; $i<4; $i++) {
12602: if (!(($parts[$i] >= 0) && ($parts[$i] <= 255))) {
12603: $badip = 1;
12604: last;
12605: }
12606: }
12607: if (!$badip) {
12608: push(@okmachines,$ip);
12609: }
12610: }
12611: @okmachines = sort(@okmachines);
12612: $newserverstatus{$type}{'machines'} = join(',',@okmachines);
12613: }
12614: }
12615: my %serverstatushash = (
12616: serverstatuses => \%newserverstatus,
12617: );
12618: foreach my $type (@pages) {
12619: foreach my $setting ('namedusers','machines') {
12620: my (@current,@new);
12621: if (ref($currserverstatus{$type}) eq 'HASH') {
12622: if ($currserverstatus{$type}{$setting} ne '') {
12623: @current = split(/,/,$currserverstatus{$type}{$setting});
12624: }
12625: }
12626: if ($newserverstatus{$type}{$setting} ne '') {
12627: @new = split(/,/,$newserverstatus{$type}{$setting});
12628: }
12629: if (@current > 0) {
12630: if (@new > 0) {
12631: foreach my $item (@current) {
12632: if (!grep(/^\Q$item\E$/,@new)) {
12633: $changes{$type}{$setting} = 1;
12634: last;
12635: }
12636: }
12637: foreach my $item (@new) {
12638: if (!grep(/^\Q$item\E$/,@current)) {
12639: $changes{$type}{$setting} = 1;
12640: last;
12641: }
12642: }
12643: } else {
12644: $changes{$type}{$setting} = 1;
12645: }
12646: } elsif (@new > 0) {
12647: $changes{$type}{$setting} = 1;
12648: }
12649: }
12650: }
12651: if (keys(%changes) > 0) {
12652: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
12653: my $putresult = &Apache::lonnet::put_dom('configuration',
12654: \%serverstatushash,$dom);
12655: if ($putresult eq 'ok') {
12656: $resulttext .= &mt('Changes made:').'<ul>';
12657: foreach my $type (@pages) {
12658: if (ref($changes{$type}) eq 'HASH') {
12659: $resulttext .= '<li>'.$titles->{$type}.'<ul>';
12660: if ($changes{$type}{'namedusers'}) {
12661: if ($newserverstatus{$type}{'namedusers'} eq '') {
12662: $resulttext .= '<li>'.&mt("Access terminated for all specific (named) users").'</li>'."\n";
12663: } else {
12664: $resulttext .= '<li>'.&mt("Access available for the following specified users: ").$newserverstatus{$type}{'namedusers'}.'</li>'."\n";
12665: }
12666: }
12667: if ($changes{$type}{'machines'}) {
12668: if ($newserverstatus{$type}{'machines'} eq '') {
12669: $resulttext .= '<li>'.&mt("Access terminated for all specific IP addresses").'</li>'."\n";
12670: } else {
12671: $resulttext .= '<li>'.&mt("Access available for the following specified IP addresses: ").$newserverstatus{$type}{'machines'}.'</li>'."\n";
12672: }
12673:
12674: }
12675: $resulttext .= '</ul></li>';
12676: }
12677: }
12678: $resulttext .= '</ul>';
12679: } else {
12680: $resulttext = '<span class="LC_error">'.
12681: &mt('An error occurred saving access settings for server status pages: [_1].',$putresult).'</span>';
12682:
12683: }
12684: } else {
12685: $resulttext = &mt('No changes made to access to server status pages');
12686: }
12687: return $resulttext;
12688: }
12689:
12690: sub modify_helpsettings {
12691: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
12692: my ($resulttext,$errors,%changes,%helphash);
12693: my %defaultchecked = ('submitbugs' => 'on');
12694: my @offon = ('off','on');
12695: my @toggles = ('submitbugs');
12696: my %current = ('submitbugs' => '',
12697: 'adhoc' => {},
12698: );
12699: if (ref($domconfig{'helpsettings'}) eq 'HASH') {
12700: %current = %{$domconfig{'helpsettings'}};
12701: }
12702: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
12703: foreach my $item (@toggles) {
12704: if ($defaultchecked{$item} eq 'on') {
12705: if ($current{$item} eq '') {
12706: if ($env{'form.'.$item} eq '0') {
12707: $changes{$item} = 1;
12708: }
12709: } elsif ($current{$item} ne $env{'form.'.$item}) {
12710: $changes{$item} = 1;
12711: }
12712: } elsif ($defaultchecked{$item} eq 'off') {
12713: if ($current{$item} eq '') {
12714: if ($env{'form.'.$item} eq '1') {
12715: $changes{$item} = 1;
12716: }
12717: } elsif ($current{$item} ne $env{'form.'.$item}) {
12718: $changes{$item} = 1;
12719: }
12720: }
12721: if (($env{'form.'.$item} eq '0') || ($env{'form.'.$item} eq '1')) {
12722: $helphash{'helpsettings'}{$item} = $env{'form.'.$item};
12723: }
12724: }
12725: my $maxnum = $env{'form.helproles_maxnum'};
12726: my $confname = $dom.'-domainconfig';
12727: my %existing=&Apache::lonnet::dump('roles',$dom,$confname,'rolesdef_');
12728: my (@allpos,%newsettings,%changedprivs,$newrole);
12729: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
12730: my @accesstypes = ('all','dh','da','none','status','inc','exc');
12731: my %domhelpdesk = &Apache::lonnet::get_active_domroles($dom,['dh','da']);
12732: my %lt = &Apache::lonlocal::texthash(
12733: s => 'system',
12734: d => 'domain',
12735: order => 'Display order',
12736: access => 'Role usage',
12737: all => 'All with domain helpdesk or helpdesk assistant role',
12738: dh => 'All with domain helpdesk role',
12739: da => 'All with domain helpdesk assistant role',
12740: none => 'None',
12741: status => 'Determined based on institutional status',
12742: inc => 'Include all, but exclude specific personnel',
12743: exc => 'Exclude all, but include specific personnel',
12744: );
12745: for (my $num=0; $num<=$maxnum; $num++) {
12746: my ($prefix,$identifier,$rolename,%curr);
12747: if ($num == $maxnum) {
12748: next unless ($env{'form.newcusthelp'} == $maxnum);
12749: $identifier = 'custhelp'.$num;
12750: $prefix = 'helproles_'.$num;
12751: $rolename = $env{'form.custhelpname'.$num};
12752: $rolename=~s/[^A-Za-z0-9]//gs;
12753: next if ($rolename eq '');
12754: next if (exists($existing{'rolesdef_'.$rolename}));
12755: my %newprivs = &Apache::lonuserutils::custom_role_update($rolename,$identifier);
12756: my $result = &Apache::lonnet::definerole($rolename,$newprivs{'s'},$newprivs{'d'},
12757: $newprivs{'c'},$confname,$dom);
12758: if ($result ne 'ok') {
12759: $errors .= '<li><span class="LC_error">'.
12760: &mt('An error occurred storing the new custom role: [_1]',
12761: $result).'</span></li>';
12762: next;
12763: } else {
12764: $changedprivs{$rolename} = \%newprivs;
12765: $newrole = $rolename;
12766: }
12767: } else {
12768: $prefix = 'helproles_'.$num;
12769: $rolename = $env{'form.'.$prefix};
12770: next if ($rolename eq '');
12771: next unless (exists($existing{'rolesdef_'.$rolename}));
12772: $identifier = 'custhelp'.$num;
12773: my %newprivs = &Apache::lonuserutils::custom_role_update($rolename,$identifier);
12774: my %currprivs;
12775: ($currprivs{'s'},$currprivs{'d'},$currprivs{'c'}) =
12776: split(/\_/,$existing{'rolesdef_'.$rolename});
12777: foreach my $level ('c','d','s') {
12778: if ($newprivs{$level} ne $currprivs{$level}) {
12779: my $result = &Apache::lonnet::definerole($rolename,$newprivs{'s'},$newprivs{'d'},
12780: $newprivs{'c'},$confname,$dom);
12781: if ($result ne 'ok') {
12782: $errors .= '<li><span class="LC_error">'.
12783: &mt('An error occurred storing privileges for existing role [_1]: [_2]',
12784: $rolename,$result).'</span></li>';
12785: } else {
12786: $changedprivs{$rolename} = \%newprivs;
12787: }
12788: last;
12789: }
12790: }
12791: if (ref($current{'adhoc'}) eq 'HASH') {
12792: if (ref($current{'adhoc'}{$rolename}) eq 'HASH') {
12793: %curr = %{$current{'adhoc'}{$rolename}};
12794: }
12795: }
12796: }
12797: my $newpos = $env{'form.'.$prefix.'_pos'};
12798: $newpos =~ s/\D+//g;
12799: $allpos[$newpos] = $rolename;
12800: my $newdesc = $env{'form.'.$prefix.'_desc'};
12801: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'desc'} = $newdesc;
12802: if ($curr{'desc'}) {
12803: if ($curr{'desc'} ne $newdesc) {
12804: $changes{'customrole'}{$rolename}{'desc'} = 1;
12805: $newsettings{$rolename}{'desc'} = $newdesc;
12806: }
12807: } elsif ($newdesc ne '') {
12808: $changes{'customrole'}{$rolename}{'desc'} = 1;
12809: $newsettings{$rolename}{'desc'} = $newdesc;
12810: }
12811: my $access = $env{'form.'.$prefix.'_access'};
12812: if (grep(/^\Q$access\E$/,@accesstypes)) {
12813: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'} = $access;
12814: if ($access eq 'status') {
12815: my @statuses = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_status');
12816: if (scalar(@statuses) == 0) {
12817: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'} = 'none';
12818: } else {
12819: my (@shownstatus,$numtypes);
12820: $helphash{'helpsettings'}{'adhoc'}{$rolename}{$access} = [];
12821: if (ref($types) eq 'ARRAY') {
12822: $numtypes = scalar(@{$types});
12823: foreach my $type (sort(@statuses)) {
12824: if ($type eq 'default') {
12825: push(@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}},$type);
12826: } elsif (grep(/^\Q$type\E$/,@{$types})) {
12827: push(@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}},$type);
12828: push(@shownstatus,$usertypes->{$type});
12829: }
12830: }
12831: }
12832: if (grep(/^default$/,@statuses)) {
12833: push(@shownstatus,$othertitle);
12834: }
12835: if (scalar(@shownstatus) == 1+$numtypes) {
12836: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'} = 'all';
12837: delete($helphash{'helpsettings'}{'adhoc'}{$rolename}{'status'});
12838: } else {
12839: $newsettings{$rolename}{'status'} = join(' '.&mt('or').' ',@shownstatus);
12840: if (ref($curr{'status'}) eq 'ARRAY') {
12841: my @diffs = &Apache::loncommon::compare_arrays($helphash{'helpsettings'}{'adhoc'}{$rolename}{$access},$curr{$access});
12842: if (@diffs) {
12843: $changes{'customrole'}{$rolename}{$access} = 1;
12844: }
12845: } elsif (@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}}) {
12846: $changes{'customrole'}{$rolename}{$access} = 1;
12847: }
12848: }
12849: }
12850: } elsif (($access eq 'inc') || ($access eq 'exc')) {
12851: my @personnel = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_staff_'.$access);
12852: my @newspecstaff;
12853: $helphash{'helpsettings'}{'adhoc'}{$rolename}{$access} = [];
12854: foreach my $person (sort(@personnel)) {
12855: if ($domhelpdesk{$person}) {
12856: push(@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}},$person);
12857: }
12858: }
12859: if (ref($curr{$access}) eq 'ARRAY') {
12860: my @diffs = &Apache::loncommon::compare_arrays($helphash{'helpsettings'}{'adhoc'}{$rolename}{$access},$curr{$access});
12861: if (@diffs) {
12862: $changes{'customrole'}{$rolename}{$access} = 1;
12863: }
12864: } elsif (@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}}) {
12865: $changes{'customrole'}{$rolename}{$access} = 1;
12866: }
12867: foreach my $person (@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}}) {
12868: my ($uname,$udom) = split(/:/,$person);
12869: push(@newspecstaff,&Apache::loncommon::aboutmewrapper(&Apache::loncommon::plainname($uname,$udom,'lastname'),$uname,$udom));
12870: }
12871: $newsettings{$rolename}{$access} = join(', ',sort(@newspecstaff));
12872: }
12873: } else {
12874: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'}= 'all';
12875: }
12876: unless ($curr{'access'} eq $access) {
12877: $changes{'customrole'}{$rolename}{'access'} = 1;
12878: $newsettings{$rolename}{'access'} = $lt{$helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'}};
12879: }
12880: }
12881: if (@allpos > 0) {
12882: my $idx = 0;
12883: foreach my $rolename (@allpos) {
12884: if ($rolename ne '') {
12885: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'order'} = $idx;
12886: if (ref($current{'adhoc'}) eq 'HASH') {
12887: if (ref($current{'adhoc'}{$rolename}) eq 'HASH') {
12888: if ($current{'adhoc'}{$rolename}{'order'} ne $idx) {
12889: $changes{'customrole'}{$rolename}{'order'} = 1;
12890: $newsettings{$rolename}{'order'} = $idx+1;
12891: }
12892: }
12893: }
12894: $idx ++;
12895: }
12896: }
12897: }
12898: my $putresult;
12899: if (keys(%changes) > 0) {
12900: $putresult = &Apache::lonnet::put_dom('configuration',\%helphash,$dom);
12901: if ($putresult eq 'ok') {
12902: if (ref($helphash{'helpsettings'}) eq 'HASH') {
12903: $domdefaults{'submitbugs'} = $helphash{'helpsettings'}{'submitbugs'};
12904: if (ref($helphash{'helpsettings'}{'adhoc'}) eq 'HASH') {
12905: $domdefaults{'adhocroles'} = $helphash{'helpsettings'}{'adhoc'};
12906: }
12907: }
12908: my $cachetime = 24*60*60;
12909: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
12910: if (ref($lastactref) eq 'HASH') {
12911: $lastactref->{'domdefaults'} = 1;
12912: }
12913: } else {
12914: $errors .= '<li><span class="LC_error">'.
12915: &mt('An error occurred storing the settings: [_1]',
12916: $putresult).'</span></li>';
12917: }
12918: }
12919: if ((keys(%changes) && ($putresult eq 'ok')) || (keys(%changedprivs))) {
12920: $resulttext = &mt('Changes made:').'<ul>';
12921: my (%shownprivs,@levelorder);
12922: @levelorder = ('c','d','s');
12923: if ((keys(%changes)) && ($putresult eq 'ok')) {
12924: foreach my $item (sort(keys(%changes))) {
12925: if ($item eq 'submitbugs') {
12926: $resulttext .= '<li>'.&mt('Display link to: [_1] set to "'.$offon[$env{'form.'.$item}].'".',
12927: &Apache::loncommon::modal_link('http://bugs.loncapa.org',
12928: &mt('LON-CAPA bug tracker'),600,500)).'</li>';
12929: } elsif ($item eq 'customrole') {
12930: if (ref($changes{'customrole'}) eq 'HASH') {
12931: my @keyorder = ('order','desc','access','status','exc','inc');
12932: my %keytext = &Apache::lonlocal::texthash(
12933: order => 'Order',
12934: desc => 'Role description',
12935: access => 'Role usage',
12936: status => 'Allowed institutional types',
12937: exc => 'Allowed personnel',
12938: inc => 'Disallowed personnel',
12939: );
12940: foreach my $role (sort(keys(%{$changes{'customrole'}}))) {
12941: if (ref($changes{'customrole'}{$role}) eq 'HASH') {
12942: if ($role eq $newrole) {
12943: $resulttext .= '<li>'.&mt('New custom role added: [_1]',
12944: $role).'<ul>';
12945: } else {
12946: $resulttext .= '<li>'.&mt('Existing custom role modified: [_1]',
12947: $role).'<ul>';
12948: }
12949: foreach my $key (@keyorder) {
12950: if ($changes{'customrole'}{$role}{$key}) {
12951: $resulttext .= '<li>'.&mt("[_1] set to: [_2]",
12952: $keytext{$key},$newsettings{$role}{$key}).
12953: '</li>';
12954: }
12955: }
12956: if (ref($changedprivs{$role}) eq 'HASH') {
12957: $shownprivs{$role} = 1;
12958: $resulttext .= '<li>'.&mt('Privileges set to :').'<ul>';
12959: foreach my $level (@levelorder) {
12960: foreach my $item (split(/\:/,$changedprivs{$role}{$level})) {
12961: next if ($item eq '');
12962: my ($priv) = split(/\&/,$item,2);
12963: if (&Apache::lonnet::plaintext($priv)) {
12964: $resulttext .= '<li>'.&Apache::lonnet::plaintext($priv);
12965: unless ($level eq 'c') {
12966: $resulttext .= ' ('.$lt{$level}.')';
12967: }
12968: $resulttext .= '</li>';
12969: }
12970: }
12971: }
12972: $resulttext .= '</ul>';
12973: }
12974: $resulttext .= '</ul></li>';
12975: }
12976: }
12977: }
12978: }
12979: }
12980: }
12981: if (keys(%changedprivs)) {
12982: foreach my $role (sort(keys(%changedprivs))) {
12983: unless ($shownprivs{$role}) {
12984: $resulttext .= '<li>'.&mt('Existing custom role modified: [_1]',
12985: $role).'<ul>'.
12986: '<li>'.&mt('Privileges set to :').'<ul>';
12987: foreach my $level (@levelorder) {
12988: foreach my $item (split(/\:/,$changedprivs{$role}{$level})) {
12989: next if ($item eq '');
12990: my ($priv) = split(/\&/,$item,2);
12991: if (&Apache::lonnet::plaintext($priv)) {
12992: $resulttext .= '<li>'.&Apache::lonnet::plaintext($priv);
12993: unless ($level eq 'c') {
12994: $resulttext .= ' ('.$lt{$level}.')';
12995: }
12996: $resulttext .= '</li>';
12997: }
12998: }
12999: }
13000: $resulttext .= '</ul></li></ul></li>';
13001: }
13002: }
13003: }
13004: $resulttext .= '</ul>';
13005: } else {
13006: $resulttext = &mt('No changes made to help settings');
13007: }
13008: if ($errors) {
13009: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
13010: $errors.'</ul>';
13011: }
13012: return $resulttext;
13013: }
13014:
13015: sub modify_coursedefaults {
13016: my ($dom,$lastactref,%domconfig) = @_;
13017: my ($resulttext,$errors,%changes,%defaultshash);
13018: my %defaultchecked = (
13019: 'uselcmath' => 'on',
13020: 'usejsme' => 'on'
13021: );
13022: my @toggles = ('uselcmath','usejsme');
13023: my @numbers = ('anonsurvey_threshold','uploadquota_official','uploadquota_unofficial',
13024: 'uploadquota_community','uploadquota_textbook','mysqltables_official',
13025: 'mysqltables_unofficial','mysqltables_community','mysqltables_textbook');
13026: my @types = ('official','unofficial','community','textbook');
13027: my %staticdefaults = (
13028: anonsurvey_threshold => 10,
13029: uploadquota => 500,
13030: postsubmit => 60,
13031: mysqltables => 172800,
13032: );
13033:
13034: $defaultshash{'coursedefaults'} = {};
13035:
13036: if (ref($domconfig{'coursedefaults'}) ne 'HASH') {
13037: if ($domconfig{'coursedefaults'} eq '') {
13038: $domconfig{'coursedefaults'} = {};
13039: }
13040: }
13041:
13042: if (ref($domconfig{'coursedefaults'}) eq 'HASH') {
13043: foreach my $item (@toggles) {
13044: if ($defaultchecked{$item} eq 'on') {
13045: if (($domconfig{'coursedefaults'}{$item} eq '') &&
13046: ($env{'form.'.$item} eq '0')) {
13047: $changes{$item} = 1;
13048: } elsif ($domconfig{'coursedefaults'}{$item} ne $env{'form.'.$item}) {
13049: $changes{$item} = 1;
13050: }
13051: } elsif ($defaultchecked{$item} eq 'off') {
13052: if (($domconfig{'coursedefaults'}{$item} eq '') &&
13053: ($env{'form.'.$item} eq '1')) {
13054: $changes{$item} = 1;
13055: } elsif ($domconfig{'coursedefaults'}{$item} ne $env{'form.'.$item}) {
13056: $changes{$item} = 1;
13057: }
13058: }
13059: $defaultshash{'coursedefaults'}{$item} = $env{'form.'.$item};
13060: }
13061: foreach my $item (@numbers) {
13062: my ($currdef,$newdef);
13063: $newdef = $env{'form.'.$item};
13064: if ($item eq 'anonsurvey_threshold') {
13065: $currdef = $domconfig{'coursedefaults'}{$item};
13066: $newdef =~ s/\D//g;
13067: if ($newdef eq '' || $newdef < 1) {
13068: $newdef = 1;
13069: }
13070: $defaultshash{'coursedefaults'}{$item} = $newdef;
13071: } else {
13072: my ($setting,$type) = ($item =~ /^(uploadquota|mysqltables)_(\w+)$/);
13073: if (ref($domconfig{'coursedefaults'}{$setting}) eq 'HASH') {
13074: $currdef = $domconfig{'coursedefaults'}{$setting}{$type};
13075: }
13076: $newdef =~ s/[^\w.\-]//g;
13077: $defaultshash{'coursedefaults'}{$setting}{$type} = $newdef;
13078: }
13079: if ($currdef ne $newdef) {
13080: my $staticdef;
13081: if ($item eq 'anonsurvey_threshold') {
13082: unless (($currdef eq '') && ($newdef == $staticdefaults{$item})) {
13083: $changes{$item} = 1;
13084: }
13085: } elsif ($item =~ /^(uploadquota|mysqltables)_/) {
13086: my $setting = $1;
13087: unless (($currdef eq '') && ($newdef == $staticdefaults{$setting})) {
13088: $changes{$setting} = 1;
13089: }
13090: }
13091: }
13092: }
13093: my $currclone = $domconfig{'coursedefaults'}{'canclone'};
13094: my @currclonecode;
13095: if (ref($currclone) eq 'HASH') {
13096: if (ref($currclone->{'instcode'}) eq 'ARRAY') {
13097: @currclonecode = @{$currclone->{'instcode'}};
13098: }
13099: }
13100: my $newclone;
13101: if ($env{'form.canclone'} =~ /^(none|domain|instcode)$/) {
13102: $newclone = $env{'form.canclone'};
13103: }
13104: if ($newclone eq 'instcode') {
13105: my @newcodes = &Apache::loncommon::get_env_multiple('form.clonecode');
13106: my (%codedefaults,@code_order,@clonecode);
13107: &Apache::lonnet::auto_instcode_defaults($dom,\%codedefaults,
13108: \@code_order);
13109: foreach my $item (@code_order) {
13110: if (grep(/^\Q$item\E$/,@newcodes)) {
13111: push(@clonecode,$item);
13112: }
13113: }
13114: if (@clonecode) {
13115: $defaultshash{'coursedefaults'}{'canclone'} = { $newclone => \@clonecode };
13116: my @diffs = &Apache::loncommon::compare_arrays(\@currclonecode,\@clonecode);
13117: if (@diffs) {
13118: $changes{'canclone'} = 1;
13119: }
13120: } else {
13121: $newclone eq '';
13122: }
13123: } elsif ($newclone ne '') {
13124: $defaultshash{'coursedefaults'}{'canclone'} = $newclone;
13125: }
13126: if ($newclone ne $currclone) {
13127: $changes{'canclone'} = 1;
13128: }
13129: my %credits;
13130: foreach my $type (@types) {
13131: unless ($type eq 'community') {
13132: $credits{$type} = $env{'form.'.$type.'_credits'};
13133: $credits{$type} =~ s/[^\d.]+//g;
13134: }
13135: }
13136: if ((ref($domconfig{'coursedefaults'}{'coursecredits'}) ne 'HASH') &&
13137: ($env{'form.coursecredits'} eq '1')) {
13138: $changes{'coursecredits'} = 1;
13139: foreach my $type (keys(%credits)) {
13140: $defaultshash{'coursedefaults'}{'coursecredits'}{$type} = $credits{$type};
13141: }
13142: } else {
13143: if ($env{'form.coursecredits'} eq '1') {
13144: foreach my $type (@types) {
13145: unless ($type eq 'community') {
13146: if ($domconfig{'coursedefaults'}{'coursecredits'}{$type} ne $credits{$type}) {
13147: $changes{'coursecredits'} = 1;
13148: }
13149: $defaultshash{'coursedefaults'}{'coursecredits'}{$type} = $credits{$type};
13150: }
13151: }
13152: } elsif (ref($domconfig{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
13153: foreach my $type (@types) {
13154: unless ($type eq 'community') {
13155: if ($domconfig{'coursedefaults'}{'coursecredits'}{$type}) {
13156: $changes{'coursecredits'} = 1;
13157: last;
13158: }
13159: }
13160: }
13161: }
13162: }
13163: if ($env{'form.postsubmit'} eq '1') {
13164: $defaultshash{'coursedefaults'}{'postsubmit'}{'client'} = 'on';
13165: my %currtimeout;
13166: if (ref($domconfig{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
13167: if ($domconfig{'coursedefaults'}{'postsubmit'}{'client'} eq 'off') {
13168: $changes{'postsubmit'} = 1;
13169: }
13170: if (ref($domconfig{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
13171: %currtimeout = %{$domconfig{'coursedefaults'}{'postsubmit'}{'timeout'}};
13172: }
13173: } else {
13174: $changes{'postsubmit'} = 1;
13175: }
13176: foreach my $type (@types) {
13177: my $timeout = $env{'form.'.$type.'_timeout'};
13178: $timeout =~ s/\D//g;
13179: if ($timeout == $staticdefaults{'postsubmit'}) {
13180: $timeout = '';
13181: } elsif (($timeout eq '') || ($timeout =~ /^0+$/)) {
13182: $timeout = '0';
13183: }
13184: unless ($timeout eq '') {
13185: $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type} = $timeout;
13186: }
13187: if (exists($currtimeout{$type})) {
13188: if ($timeout ne $currtimeout{$type}) {
13189: $changes{'postsubmit'} = 1;
13190: }
13191: } elsif ($timeout ne '') {
13192: $changes{'postsubmit'} = 1;
13193: }
13194: }
13195: } else {
13196: $defaultshash{'coursedefaults'}{'postsubmit'}{'client'} = 'off';
13197: if (ref($domconfig{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
13198: if ($domconfig{'coursedefaults'}{'postsubmit'}{'client'} eq 'on') {
13199: $changes{'postsubmit'} = 1;
13200: }
13201: } else {
13202: $changes{'postsubmit'} = 1;
13203: }
13204: }
13205: }
13206: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
13207: $dom);
13208: if ($putresult eq 'ok') {
13209: if (keys(%changes) > 0) {
13210: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
13211: if (($changes{'uploadquota'}) || ($changes{'postsubmit'}) ||
13212: ($changes{'coursecredits'}) || ($changes{'uselcmath'}) || ($changes{'usejsme'}) ||
13213: ($changes{'canclone'}) || ($changes{'mysqltables'})) {
13214: foreach my $item ('uselcmath','usejsme') {
13215: if ($changes{$item}) {
13216: $domdefaults{$item}=$defaultshash{'coursedefaults'}{$item};
13217: }
13218: }
13219: if ($changes{'coursecredits'}) {
13220: if (ref($defaultshash{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
13221: foreach my $type (keys(%{$defaultshash{'coursedefaults'}{'coursecredits'}})) {
13222: $domdefaults{$type.'credits'} =
13223: $defaultshash{'coursedefaults'}{'coursecredits'}{$type};
13224: }
13225: }
13226: }
13227: if ($changes{'postsubmit'}) {
13228: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
13229: $domdefaults{'postsubmit'} = $defaultshash{'coursedefaults'}{'postsubmit'}{'client'};
13230: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
13231: foreach my $type (keys(%{$defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}})) {
13232: $domdefaults{$type.'postsubtimeout'} =
13233: $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type};
13234: }
13235: }
13236: }
13237: }
13238: if ($changes{'uploadquota'}) {
13239: if (ref($defaultshash{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
13240: foreach my $type (@types) {
13241: $domdefaults{$type.'quota'}=$defaultshash{'coursedefaults'}{'uploadquota'}{$type};
13242: }
13243: }
13244: }
13245: if ($changes{'canclone'}) {
13246: if (ref($defaultshash{'coursedefaults'}{'canclone'}) eq 'HASH') {
13247: if (ref($defaultshash{'coursedefaults'}{'canclone'}{'instcode'}) eq 'ARRAY') {
13248: my @clonecodes = @{$defaultshash{'coursedefaults'}{'canclone'}{'instcode'}};
13249: if (@clonecodes) {
13250: $domdefaults{'canclone'} = join('+',@clonecodes);
13251: }
13252: }
13253: } else {
13254: $domdefaults{'canclone'}=$defaultshash{'coursedefaults'}{'canclone'};
13255: }
13256: }
13257: my $cachetime = 24*60*60;
13258: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
13259: if (ref($lastactref) eq 'HASH') {
13260: $lastactref->{'domdefaults'} = 1;
13261: }
13262: }
13263: $resulttext = &mt('Changes made:').'<ul>';
13264: foreach my $item (sort(keys(%changes))) {
13265: if ($item eq 'uselcmath') {
13266: if ($env{'form.'.$item} eq '1') {
13267: $resulttext .= '<li>'.&mt('Math preview uses LON-CAPA previewer (javascript), if supported by browser.').'</li>';
13268: } else {
13269: $resulttext .= '<li>'.&mt('Math preview uses DragMath (Java), if supported by client OS.').'</li>';
13270: }
13271: } elsif ($item eq 'usejsme') {
13272: if ($env{'form.'.$item} eq '1') {
13273: $resulttext .= '<li>'.&mt('Molecule editor uses JSME (HTML5), if supported by browser.').'</li>';
13274: } else {
13275: $resulttext .= '<li>'.&mt('Molecule editor uses JME (Java), if supported by client OS.').'</li>';
13276: }
13277: } elsif ($item eq 'anonsurvey_threshold') {
13278: $resulttext .= '<li>'.&mt('Responder count required for display of anonymous survey submissions set to [_1].',$defaultshash{'coursedefaults'}{'anonsurvey_threshold'}).'</li>';
13279: } elsif ($item eq 'uploadquota') {
13280: if (ref($defaultshash{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
13281: $resulttext .= '<li>'.&mt('Default quota for content uploaded to a course/community via Course Editor set as follows:').'<ul>'.
13282: '<li>'.&mt('Official courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'official'}.'</b>').'</li>'.
13283: '<li>'.&mt('Unofficial courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'unofficial'}.'</b>').'</li>'.
13284: '<li>'.&mt('Textbook courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'textbook'}.'</b>').'</li>'.
13285:
13286: '<li>'.&mt('Communities: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'community'}.'</b>').'</li>'.
13287: '</ul>'.
13288: '</li>';
13289: } else {
13290: $resulttext .= '<li>'.&mt('Default quota for content uploaded via Course Editor remains default: [_1] MB',$staticdefaults{'uploadquota'}).'</li>';
13291: }
13292: } elsif ($item eq 'mysqltables') {
13293: if (ref($defaultshash{'coursedefaults'}{'mysqltables'}) eq 'HASH') {
13294: $resulttext .= '<li>'.&mt('Lifetime of "Temporary" MySQL tables (student performance data) on homeserver').'<ul>'.
13295: '<li>'.&mt('Official courses: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'official'}.'</b>').'</li>'.
13296: '<li>'.&mt('Unofficial courses: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'unofficial'}.'</b>').'</li>'.
13297: '<li>'.&mt('Textbook courses: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'textbook'}.'</b>').'</li>'.
13298: '<li>'.&mt('Communities: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'community'}.'</b>').'</li>'.
13299: '</ul>'.
13300: '</li>';
13301: } else {
13302: $resulttext .= '<li>'.&mt('Lifetime of "Temporary" MySQL tables (student performance data) on homeserver remains default: [_1] s',$staticdefaults{'uploadquota'}).'</li>';
13303: }
13304: } elsif ($item eq 'postsubmit') {
13305: if ($domdefaults{'postsubmit'} eq 'off') {
13306: $resulttext .= '<li>'.&mt('Submit button(s) remain enabled on page after student makes submission.');
13307: } else {
13308: $resulttext .= '<li>'.&mt('Submit button(s) disabled on page after student makes submission').'; ';
13309: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
13310: $resulttext .= &mt('durations:').'<ul>';
13311: foreach my $type (@types) {
13312: $resulttext .= '<li>';
13313: my $timeout;
13314: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
13315: $timeout = $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type};
13316: }
13317: my $display;
13318: if ($timeout eq '0') {
13319: $display = &mt('unlimited');
13320: } elsif ($timeout eq '') {
13321: $display = &mt('[quant,_1,second] (default)',$staticdefaults{'postsubmit'});
13322: } else {
13323: $display = &mt('[quant,_1,second]',$timeout);
13324: }
13325: if ($type eq 'community') {
13326: $resulttext .= &mt('Communities');
13327: } elsif ($type eq 'official') {
13328: $resulttext .= &mt('Official courses');
13329: } elsif ($type eq 'unofficial') {
13330: $resulttext .= &mt('Unofficial courses');
13331: } elsif ($type eq 'textbook') {
13332: $resulttext .= &mt('Textbook courses');
13333: }
13334: $resulttext .= ' -- '.$display.'</li>';
13335: }
13336: $resulttext .= '</ul>';
13337: }
13338: $resulttext .= '</li>';
13339: }
13340: } elsif ($item eq 'coursecredits') {
13341: if (ref($defaultshash{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
13342: if (($domdefaults{'officialcredits'} eq '') &&
13343: ($domdefaults{'unofficialcredits'} eq '') &&
13344: ($domdefaults{'textbookcredits'} eq '')) {
13345: $resulttext .= '<li>'.&mt('Student credits not in use for courses in this domain').'</li>';
13346: } else {
13347: $resulttext .= '<li>'.&mt('Student credits can be set per course by a Domain Coordinator, with the following defaults applying:').'<ul>'.
13348: '<li>'.&mt('Official courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'official'}).'</li>'.
13349: '<li>'.&mt('Unofficial courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'unofficial'}).'</li>'.
13350: '<li>'.&mt('Textbook courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'textbook'}).'</li>'.
13351: '</ul>'.
13352: '</li>';
13353: }
13354: } else {
13355: $resulttext .= '<li>'.&mt('Student credits not in use for courses in this domain').'</li>';
13356: }
13357: } elsif ($item eq 'canclone') {
13358: if (ref($defaultshash{'coursedefaults'}{'canclone'}) eq 'HASH') {
13359: if (ref($defaultshash{'coursedefaults'}{'canclone'}{'instcode'}) eq 'ARRAY') {
13360: my $clonecodes = join(' '.&mt('and').' ',@{$defaultshash{'coursedefaults'}{'canclone'}{'instcode'}});
13361: $resulttext .= '<li>'.&mt('By default, official courses can be cloned from existing courses with the same: [_1]','<b>'.$clonecodes.'</b>').'</li>';
13362: }
13363: } elsif ($defaultshash{'coursedefaults'}{'canclone'} eq 'domain') {
13364: $resulttext .= '<li>'.&mt('By default, a course requester can clone any course from his/her domain.').'</li>';
13365: } else {
13366: $resulttext .= '<li>'.&mt('By default, only course owner and coordinators may clone a course.').'</li>';
13367: }
13368: }
13369: }
13370: $resulttext .= '</ul>';
13371: } else {
13372: $resulttext = &mt('No changes made to course defaults');
13373: }
13374: } else {
13375: $resulttext = '<span class="LC_error">'.
13376: &mt('An error occurred: [_1]',$putresult).'</span>';
13377: }
13378: return $resulttext;
13379: }
13380:
13381: sub modify_selfenrollment {
13382: my ($dom,$lastactref,%domconfig) = @_;
13383: my ($resulttext,$errors,%changes,%selfenrollhash,%ordered);
13384: my @types = ('official','unofficial','community','textbook');
13385: my %titles = &tool_titles();
13386: my %descs = &Apache::lonuserutils::selfenroll_default_descs();
13387: ($ordered{'admin'},my $titlesref) = &Apache::lonuserutils::get_selfenroll_titles();
13388: $ordered{'default'} = ['types','registered','approval','limit'];
13389:
13390: my (%roles,%shown,%toplevel);
13391: $roles{'0'} = &Apache::lonnet::plaintext('dc');
13392:
13393: if (ref($domconfig{'selfenrollment'}) ne 'HASH') {
13394: if ($domconfig{'selfenrollment'} eq '') {
13395: $domconfig{'selfenrollment'} = {};
13396: }
13397: }
13398: %toplevel = (
13399: admin => 'Configuration Rights',
13400: default => 'Default settings',
13401: validation => 'Validation of self-enrollment requests',
13402: );
13403: my ($itemsref,$namesref,$fieldsref) = &Apache::lonuserutils::selfenroll_validation_types();
13404:
13405: if (ref($ordered{'admin'}) eq 'ARRAY') {
13406: foreach my $item (@{$ordered{'admin'}}) {
13407: foreach my $type (@types) {
13408: if ($env{'form.selfenrolladmin_'.$item.'_'.$type}) {
13409: $selfenrollhash{'admin'}{$type}{$item} = 1;
13410: } else {
13411: $selfenrollhash{'admin'}{$type}{$item} = 0;
13412: }
13413: if (ref($domconfig{'selfenrollment'}{'admin'}) eq 'HASH') {
13414: if (ref($domconfig{'selfenrollment'}{'admin'}{$type}) eq 'HASH') {
13415: if ($selfenrollhash{'admin'}{$type}{$item} ne
13416: $domconfig{'selfenrollment'}{'admin'}{$type}{$item}) {
13417: push(@{$changes{'admin'}{$type}},$item);
13418: }
13419: } else {
13420: if (!$selfenrollhash{'admin'}{$type}{$item}) {
13421: push(@{$changes{'admin'}{$type}},$item);
13422: }
13423: }
13424: } elsif (!$selfenrollhash{'admin'}{$type}{$item}) {
13425: push(@{$changes{'admin'}{$type}},$item);
13426: }
13427: }
13428: }
13429: }
13430:
13431: foreach my $item (@{$ordered{'default'}}) {
13432: foreach my $type (@types) {
13433: my $value = $env{'form.selfenrolldefault_'.$item.'_'.$type};
13434: if ($item eq 'types') {
13435: unless (($value eq 'all') || ($value eq 'dom')) {
13436: $value = '';
13437: }
13438: } elsif ($item eq 'registered') {
13439: unless ($value eq '1') {
13440: $value = 0;
13441: }
13442: } elsif ($item eq 'approval') {
13443: unless ($value =~ /^[012]$/) {
13444: $value = 0;
13445: }
13446: } else {
13447: unless (($value eq 'allstudents') || ($value eq 'selfenrolled')) {
13448: $value = 'none';
13449: }
13450: }
13451: $selfenrollhash{'default'}{$type}{$item} = $value;
13452: if (ref($domconfig{'selfenrollment'}{'default'}) eq 'HASH') {
13453: if (ref($domconfig{'selfenrollment'}{'default'}{$type}) eq 'HASH') {
13454: if ($selfenrollhash{'default'}{$type}{$item} ne
13455: $domconfig{'selfenrollment'}{'default'}{$type}{$item}) {
13456: push(@{$changes{'default'}{$type}},$item);
13457: }
13458: } else {
13459: push(@{$changes{'default'}{$type}},$item);
13460: }
13461: } else {
13462: push(@{$changes{'default'}{$type}},$item);
13463: }
13464: if ($item eq 'limit') {
13465: if (($value eq 'allstudents') || ($value eq 'selfenrolled')) {
13466: $env{'form.selfenrolldefault_cap_'.$type} =~ s/\D//g;
13467: if ($env{'form.selfenrolldefault_cap_'.$type} ne '') {
13468: $selfenrollhash{'default'}{$type}{'cap'} = $env{'form.selfenrolldefault_cap_'.$type};
13469: }
13470: } else {
13471: $selfenrollhash{'default'}{$type}{'cap'} = '';
13472: }
13473: if (ref($domconfig{'selfenrollment'}{'default'}{$type}) eq 'HASH') {
13474: if ($selfenrollhash{'default'}{$type}{'cap'} ne
13475: $domconfig{'selfenrollment'}{'admin'}{$type}{'cap'}) {
13476: push(@{$changes{'default'}{$type}},'cap');
13477: }
13478: } elsif ($selfenrollhash{'default'}{$type}{'cap'} ne '') {
13479: push(@{$changes{'default'}{$type}},'cap');
13480: }
13481: }
13482: }
13483: }
13484:
13485: foreach my $item (@{$itemsref}) {
13486: if ($item eq 'fields') {
13487: my @changed;
13488: @{$selfenrollhash{'validation'}{$item}} = &Apache::loncommon::get_env_multiple('form.selfenroll_validation_'.$item);
13489: if (@{$selfenrollhash{'validation'}{$item}} > 0) {
13490: @{$selfenrollhash{'validation'}{$item}} = sort(@{$selfenrollhash{'validation'}{$item}});
13491: }
13492: if (ref($domconfig{'selfenrollment'}{'validation'}) eq 'HASH') {
13493: if (ref($domconfig{'selfenrollment'}{'validation'}{$item}) eq 'ARRAY') {
13494: @changed = &Apache::loncommon::compare_arrays($selfenrollhash{'validation'}{$item},
13495: $domconfig{'selfenrollment'}{'validation'}{$item});
13496: } else {
13497: @changed = @{$selfenrollhash{'validation'}{$item}};
13498: }
13499: } else {
13500: @changed = @{$selfenrollhash{'validation'}{$item}};
13501: }
13502: if (@changed) {
13503: if ($selfenrollhash{'validation'}{$item}) {
13504: $changes{'validation'}{$item} = join(', ',@{$selfenrollhash{'validation'}{$item}});
13505: } else {
13506: $changes{'validation'}{$item} = &mt('None');
13507: }
13508: }
13509: } else {
13510: $selfenrollhash{'validation'}{$item} = $env{'form.selfenroll_validation_'.$item};
13511: if ($item eq 'markup') {
13512: if ($env{'form.selfenroll_validation_'.$item}) {
13513: $env{'form.selfenroll_validation_'.$item} =~ s/[\n\r\f]+/\s/gs;
13514: }
13515: }
13516: if (ref($domconfig{'selfenrollment'}{'validation'}) eq 'HASH') {
13517: if ($domconfig{'selfenrollment'}{'validation'}{$item} ne $selfenrollhash{'validation'}{$item}) {
13518: $changes{'validation'}{$item} = $selfenrollhash{'validation'}{$item};
13519: }
13520: }
13521: }
13522: }
13523:
13524: my $putresult = &Apache::lonnet::put_dom('configuration',{'selfenrollment' => \%selfenrollhash},
13525: $dom);
13526: if ($putresult eq 'ok') {
13527: if (keys(%changes) > 0) {
13528: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
13529: $resulttext = &mt('Changes made:').'<ul>';
13530: foreach my $key ('admin','default','validation') {
13531: if (ref($changes{$key}) eq 'HASH') {
13532: $resulttext .= '<li>'.$toplevel{$key}.'<ul>';
13533: if ($key eq 'validation') {
13534: foreach my $item (@{$itemsref}) {
13535: if (exists($changes{$key}{$item})) {
13536: if ($item eq 'markup') {
13537: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$namesref->{$item},
13538: '<br /><pre>'.$changes{$key}{$item}.'</pre>').'</li>';
13539: } else {
13540: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$namesref->{$item},
13541: '<b>'.$changes{$key}{$item}.'</b>').'</li>';
13542: }
13543: }
13544: }
13545: } else {
13546: foreach my $type (@types) {
13547: if ($type eq 'community') {
13548: $roles{'1'} = &mt('Community personnel');
13549: } else {
13550: $roles{'1'} = &mt('Course personnel');
13551: }
13552: if (ref($changes{$key}{$type}) eq 'ARRAY') {
13553: if (ref($selfenrollhash{$key}{$type}) eq 'HASH') {
13554: if ($key eq 'admin') {
13555: my @mgrdc = ();
13556: if (ref($ordered{$key}) eq 'ARRAY') {
13557: foreach my $item (@{$ordered{'admin'}}) {
13558: if (ref($selfenrollhash{$key}{$type}) eq 'HASH') {
13559: if ($selfenrollhash{$key}{$type}{$item} eq '0') {
13560: push(@mgrdc,$item);
13561: }
13562: }
13563: }
13564: if (@mgrdc) {
13565: $domdefaults{$type.'selfenrolladmdc'} = join(',',@mgrdc);
13566: } else {
13567: delete($domdefaults{$type.'selfenrolladmdc'});
13568: }
13569: }
13570: } else {
13571: if (ref($ordered{$key}) eq 'ARRAY') {
13572: foreach my $item (@{$ordered{$key}}) {
13573: if (grep(/^\Q$item\E$/,@{$changes{$key}{$type}})) {
13574: $domdefaults{$type.'selfenroll'.$item} =
13575: $selfenrollhash{$key}{$type}{$item};
13576: }
13577: }
13578: }
13579: }
13580: }
13581: $resulttext .= '<li>'.$titles{$type}.'<ul>';
13582: foreach my $item (@{$ordered{$key}}) {
13583: if (grep(/^\Q$item\E$/,@{$changes{$key}{$type}})) {
13584: $resulttext .= '<li>';
13585: if ($key eq 'admin') {
13586: $resulttext .= &mt('[_1] -- management by: [_2]',$titlesref->{$item},
13587: '<b>'.$roles{$selfenrollhash{'admin'}{$type}{$item}}.'</b>');
13588: } else {
13589: $resulttext .= &mt('[_1] set to: [_2]',$titlesref->{$item},
13590: '<b>'.$descs{$item}{$selfenrollhash{'default'}{$type}{$item}}.'</b>');
13591: }
13592: $resulttext .= '</li>';
13593: }
13594: }
13595: $resulttext .= '</ul></li>';
13596: }
13597: }
13598: $resulttext .= '</ul></li>';
13599: }
13600: }
13601: if ((exists($changes{'admin'})) || (exists($changes{'default'}))) {
13602: my $cachetime = 24*60*60;
13603: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
13604: if (ref($lastactref) eq 'HASH') {
13605: $lastactref->{'domdefaults'} = 1;
13606: }
13607: }
13608: }
13609: $resulttext .= '</ul>';
13610: } else {
13611: $resulttext = &mt('No changes made to self-enrollment settings');
13612: }
13613: } else {
13614: $resulttext = '<span class="LC_error">'.
13615: &mt('An error occurred: [_1]',$putresult).'</span>';
13616: }
13617: return $resulttext;
13618: }
13619:
13620: sub modify_usersessions {
13621: my ($dom,$lastactref,%domconfig) = @_;
13622: my @hostingtypes = ('version','excludedomain','includedomain');
13623: my @offloadtypes = ('primary','default');
13624: my %types = (
13625: remote => \@hostingtypes,
13626: hosted => \@hostingtypes,
13627: spares => \@offloadtypes,
13628: );
13629: my @prefixes = ('remote','hosted','spares');
13630: my @lcversions = &Apache::lonnet::all_loncaparevs();
13631: my (%by_ip,%by_location,@intdoms);
13632: &build_location_hashes(\@intdoms,\%by_ip,\%by_location);
13633: my @locations = sort(keys(%by_location));
13634: my (%defaultshash,%changes);
13635: foreach my $prefix (@prefixes) {
13636: $defaultshash{'usersessions'}{$prefix} = {};
13637: }
13638: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
13639: my $resulttext;
13640: my %iphost = &Apache::lonnet::get_iphost();
13641: foreach my $prefix (@prefixes) {
13642: next if ($prefix eq 'spares');
13643: foreach my $type (@{$types{$prefix}}) {
13644: my $inuse = $env{'form.'.$prefix.'_'.$type.'_inuse'};
13645: if ($type eq 'version') {
13646: my $value = $env{'form.'.$prefix.'_'.$type};
13647: my $okvalue;
13648: if ($value ne '') {
13649: if (grep(/^\Q$value\E$/,@lcversions)) {
13650: $okvalue = $value;
13651: }
13652: }
13653: if (ref($domconfig{'usersessions'}) eq 'HASH') {
13654: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
13655: if ($domconfig{'usersessions'}{$prefix}{$type} ne '') {
13656: if ($inuse == 0) {
13657: $changes{$prefix}{$type} = 1;
13658: } else {
13659: if ($okvalue ne $domconfig{'usersessions'}{$prefix}{$type}) {
13660: $changes{$prefix}{$type} = 1;
13661: }
13662: if ($okvalue ne '') {
13663: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
13664: }
13665: }
13666: } else {
13667: if (($inuse == 1) && ($okvalue ne '')) {
13668: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
13669: $changes{$prefix}{$type} = 1;
13670: }
13671: }
13672: } else {
13673: if (($inuse == 1) && ($okvalue ne '')) {
13674: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
13675: $changes{$prefix}{$type} = 1;
13676: }
13677: }
13678: } else {
13679: if (($inuse == 1) && ($okvalue ne '')) {
13680: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
13681: $changes{$prefix}{$type} = 1;
13682: }
13683: }
13684: } else {
13685: my @vals = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_'.$type);
13686: my @okvals;
13687: foreach my $val (@vals) {
13688: if ($val =~ /:/) {
13689: my @items = split(/:/,$val);
13690: foreach my $item (@items) {
13691: if (ref($by_location{$item}) eq 'ARRAY') {
13692: push(@okvals,$item);
13693: }
13694: }
13695: } else {
13696: if (ref($by_location{$val}) eq 'ARRAY') {
13697: push(@okvals,$val);
13698: }
13699: }
13700: }
13701: @okvals = sort(@okvals);
13702: if (ref($domconfig{'usersessions'}) eq 'HASH') {
13703: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
13704: if (ref($domconfig{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
13705: if ($inuse == 0) {
13706: $changes{$prefix}{$type} = 1;
13707: } else {
13708: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
13709: my @changed = &Apache::loncommon::compare_arrays($domconfig{'usersessions'}{$prefix}{$type},$defaultshash{'usersessions'}{$prefix}{$type});
13710: if (@changed > 0) {
13711: $changes{$prefix}{$type} = 1;
13712: }
13713: }
13714: } else {
13715: if ($inuse == 1) {
13716: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
13717: $changes{$prefix}{$type} = 1;
13718: }
13719: }
13720: } else {
13721: if ($inuse == 1) {
13722: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
13723: $changes{$prefix}{$type} = 1;
13724: }
13725: }
13726: } else {
13727: if ($inuse == 1) {
13728: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
13729: $changes{$prefix}{$type} = 1;
13730: }
13731: }
13732: }
13733: }
13734: }
13735:
13736: my @alldoms = &Apache::lonnet::all_domains();
13737: my %servers = &Apache::lonnet::internet_dom_servers($dom);
13738: my %spareid = ¤t_offloads_to($dom,$domconfig{'usersessions'},\%servers);
13739: my $savespares;
13740:
13741: foreach my $lonhost (sort(keys(%servers))) {
13742: my $serverhomeID =
13743: &Apache::lonnet::get_server_homeID($servers{$lonhost});
13744: my $serverhostname = &Apache::lonnet::hostname($lonhost);
13745: $defaultshash{'usersessions'}{'spares'}{$lonhost} = {};
13746: my %spareschg;
13747: foreach my $type (@{$types{'spares'}}) {
13748: my @okspares;
13749: my @checked = &Apache::loncommon::get_env_multiple('form.spare_'.$type.'_'.$lonhost);
13750: foreach my $server (@checked) {
13751: if (&Apache::lonnet::hostname($server) ne '') {
13752: unless (&Apache::lonnet::hostname($server) eq $serverhostname) {
13753: unless (grep(/^\Q$server\E$/,@okspares)) {
13754: push(@okspares,$server);
13755: }
13756: }
13757: }
13758: }
13759: my $new = $env{'form.newspare_'.$type.'_'.$lonhost};
13760: my $newspare;
13761: if (($new ne '') && (&Apache::lonnet::hostname($new))) {
13762: unless (&Apache::lonnet::hostname($new) eq $serverhostname) {
13763: $newspare = $new;
13764: }
13765: }
13766: my @spares;
13767: if (($newspare ne '') && (!grep(/^\Q$newspare\E$/,@okspares))) {
13768: @spares = sort(@okspares,$newspare);
13769: } else {
13770: @spares = sort(@okspares);
13771: }
13772: $defaultshash{'usersessions'}{'spares'}{$lonhost}{$type} = \@spares;
13773: if (ref($spareid{$lonhost}) eq 'HASH') {
13774: if (ref($spareid{$lonhost}{$type}) eq 'ARRAY') {
13775: my @diffs = &Apache::loncommon::compare_arrays($spareid{$lonhost}{$type},\@spares);
13776: if (@diffs > 0) {
13777: $spareschg{$type} = 1;
13778: }
13779: }
13780: }
13781: }
13782: if (keys(%spareschg) > 0) {
13783: $changes{'spares'}{$lonhost} = \%spareschg;
13784: }
13785: }
13786: $defaultshash{'usersessions'}{'offloadnow'} = {};
13787: my @offloadnow = &Apache::loncommon::get_env_multiple('form.offloadnow');
13788: my @okoffload;
13789: if (@offloadnow) {
13790: foreach my $server (@offloadnow) {
13791: if (&Apache::lonnet::hostname($server) ne '') {
13792: unless (grep(/^\Q$server\E$/,@okoffload)) {
13793: push(@okoffload,$server);
13794: }
13795: }
13796: }
13797: if (@okoffload) {
13798: foreach my $lonhost (@okoffload) {
13799: $defaultshash{'usersessions'}{'offloadnow'}{$lonhost} = 1;
13800: }
13801: }
13802: }
13803: if (ref($domconfig{'usersessions'}) eq 'HASH') {
13804: if (ref($domconfig{'usersessions'}{'spares'}) eq 'HASH') {
13805: if (ref($changes{'spares'}) eq 'HASH') {
13806: if (keys(%{$changes{'spares'}}) > 0) {
13807: $savespares = 1;
13808: }
13809: }
13810: } else {
13811: $savespares = 1;
13812: }
13813: if (ref($domconfig{'usersessions'}{'offloadnow'}) eq 'HASH') {
13814: foreach my $lonhost (keys(%{$domconfig{'usersessions'}{'offloadnow'}})) {
13815: unless ($defaultshash{'usersessions'}{'offloadnow'}{$lonhost}) {
13816: $changes{'offloadnow'} = 1;
13817: last;
13818: }
13819: }
13820: unless ($changes{'offloadnow'}) {
13821: foreach my $lonhost (keys(%{$defaultshash{'usersessions'}{'offloadnow'}})) {
13822: unless ($domconfig{'usersessions'}{'offloadnow'}{$lonhost}) {
13823: $changes{'offloadnow'} = 1;
13824: last;
13825: }
13826: }
13827: }
13828: } elsif (@okoffload) {
13829: $changes{'offloadnow'} = 1;
13830: }
13831: } elsif (@okoffload) {
13832: $changes{'offloadnow'} = 1;
13833: }
13834: my $nochgmsg = &mt('No changes made to settings for user session hosting/offloading.');
13835: if ((keys(%changes) > 0) || ($savespares)) {
13836: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
13837: $dom);
13838: if ($putresult eq 'ok') {
13839: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
13840: if (ref($defaultshash{'usersessions'}{'remote'}) eq 'HASH') {
13841: $domdefaults{'remotesessions'} = $defaultshash{'usersessions'}{'remote'};
13842: }
13843: if (ref($defaultshash{'usersessions'}{'hosted'}) eq 'HASH') {
13844: $domdefaults{'hostedsessions'} = $defaultshash{'usersessions'}{'hosted'};
13845: }
13846: if (ref($defaultshash{'usersessions'}{'offloadnow'}) eq 'HASH') {
13847: $domdefaults{'offloadnow'} = $defaultshash{'usersessions'}{'offloadnow'};
13848: }
13849: }
13850: my $cachetime = 24*60*60;
13851: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
13852: &Apache::lonnet::do_cache_new('usersessions',$dom,$defaultshash{'usersessions'},3600);
13853: if (ref($lastactref) eq 'HASH') {
13854: $lastactref->{'domdefaults'} = 1;
13855: $lastactref->{'usersessions'} = 1;
13856: }
13857: if (keys(%changes) > 0) {
13858: my %lt = &usersession_titles();
13859: $resulttext = &mt('Changes made:').'<ul>';
13860: foreach my $prefix (@prefixes) {
13861: if (ref($changes{$prefix}) eq 'HASH') {
13862: $resulttext .= '<li>'.$lt{$prefix}.'<ul>';
13863: if ($prefix eq 'spares') {
13864: if (ref($changes{$prefix}) eq 'HASH') {
13865: foreach my $lonhost (sort(keys(%{$changes{$prefix}}))) {
13866: $resulttext .= '<li><b>'.$lonhost.'</b> ';
13867: my $lonhostdom = &Apache::lonnet::host_domain($lonhost);
13868: my $cachekey = &escape('spares').':'.&escape($lonhostdom);
13869: &Apache::lonnet::remote_devalidate_cache($lonhost,[$cachekey]);
13870: if (ref($changes{$prefix}{$lonhost}) eq 'HASH') {
13871: foreach my $type (@{$types{$prefix}}) {
13872: if ($changes{$prefix}{$lonhost}{$type}) {
13873: my $offloadto = &mt('None');
13874: if (ref($defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}) eq 'ARRAY') {
13875: if (@{$defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}} > 0) {
13876: $offloadto = join(', ',@{$defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}});
13877: }
13878: }
13879: $resulttext .= &mt('[_1] set to: [_2].','<i>'.$lt{$type}.'</i>',$offloadto).(' 'x3);
13880: }
13881: }
13882: }
13883: $resulttext .= '</li>';
13884: }
13885: }
13886: } else {
13887: foreach my $type (@{$types{$prefix}}) {
13888: if (defined($changes{$prefix}{$type})) {
13889: my $newvalue;
13890: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
13891: if (ref($defaultshash{'usersessions'}{$prefix})) {
13892: if ($type eq 'version') {
13893: $newvalue = $defaultshash{'usersessions'}{$prefix}{$type};
13894: } elsif (ref($defaultshash{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
13895: if (@{$defaultshash{'usersessions'}{$prefix}{$type}} > 0) {
13896: $newvalue = join(', ',@{$defaultshash{'usersessions'}{$prefix}{$type}});
13897: }
13898: }
13899: }
13900: }
13901: if ($newvalue eq '') {
13902: if ($type eq 'version') {
13903: $resulttext .= '<li>'.&mt('[_1] set to: off',$lt{$type}).'</li>';
13904: } else {
13905: $resulttext .= '<li>'.&mt('[_1] set to: none',$lt{$type}).'</li>';
13906: }
13907: } else {
13908: if ($type eq 'version') {
13909: $newvalue .= ' '.&mt('(or later)');
13910: }
13911: $resulttext .= '<li>'.&mt('[_1] set to: [_2].',$lt{$type},$newvalue).'</li>';
13912: }
13913: }
13914: }
13915: }
13916: $resulttext .= '</ul>';
13917: }
13918: }
13919: if ($changes{'offloadnow'}) {
13920: if (ref($defaultshash{'usersessions'}{'offloadnow'}) eq 'HASH') {
13921: if (keys(%{$defaultshash{'usersessions'}{'offloadnow'}}) > 0) {
13922: $resulttext .= '<li>'.&mt('Switch active users on next access, for server(s):').'<ul>';
13923: foreach my $lonhost (sort(keys(%{$defaultshash{'usersessions'}{'offloadnow'}}))) {
13924: $resulttext .= '<li>'.$lonhost.'</li>';
13925: }
13926: $resulttext .= '</ul>';
13927: } else {
13928: $resulttext .= '<li>'.&mt('No servers now set to switch active users on next access.');
13929: }
13930: } else {
13931: $resulttext .= '<li>'.&mt('No servers now set to switch active users on next access.').'</li>';
13932: }
13933: }
13934: $resulttext .= '</ul>';
13935: } else {
13936: $resulttext = $nochgmsg;
13937: }
13938: } else {
13939: $resulttext = '<span class="LC_error">'.
13940: &mt('An error occurred: [_1]',$putresult).'</span>';
13941: }
13942: } else {
13943: $resulttext = $nochgmsg;
13944: }
13945: return $resulttext;
13946: }
13947:
13948: sub modify_loadbalancing {
13949: my ($dom,%domconfig) = @_;
13950: my $primary_id = &Apache::lonnet::domain($dom,'primary');
13951: my $intdom = &Apache::lonnet::internet_dom($primary_id);
13952: my ($othertitle,$usertypes,$types) =
13953: &Apache::loncommon::sorted_inst_types($dom);
13954: my %servers = &Apache::lonnet::internet_dom_servers($dom);
13955: my %libraryservers = &Apache::lonnet::get_servers($dom,'library');
13956: my @sparestypes = ('primary','default');
13957: my %typetitles = &sparestype_titles();
13958: my $resulttext;
13959: my (%currbalancer,%currtargets,%currrules,%existing);
13960: if (ref($domconfig{'loadbalancing'}) eq 'HASH') {
13961: %existing = %{$domconfig{'loadbalancing'}};
13962: }
13963: &get_loadbalancers_config(\%servers,\%existing,\%currbalancer,
13964: \%currtargets,\%currrules);
13965: my ($saveloadbalancing,%defaultshash,%changes);
13966: my ($alltypes,$othertypes,$titles) =
13967: &loadbalancing_titles($dom,$intdom,$usertypes,$types);
13968: my %ruletitles = &offloadtype_text();
13969: my @deletions = &Apache::loncommon::get_env_multiple('form.loadbalancing_delete');
13970: for (my $i=0; $i<$env{'form.loadbalancing_total'}; $i++) {
13971: my $balancer = $env{'form.loadbalancing_lonhost_'.$i};
13972: if ($balancer eq '') {
13973: next;
13974: }
13975: if (!exists($servers{$balancer})) {
13976: if (exists($currbalancer{$balancer})) {
13977: push(@{$changes{'delete'}},$balancer);
13978: }
13979: next;
13980: }
13981: if ((@deletions > 0) && (grep(/^\Q$i\E$/,@deletions))) {
13982: push(@{$changes{'delete'}},$balancer);
13983: next;
13984: }
13985: if (!exists($currbalancer{$balancer})) {
13986: push(@{$changes{'add'}},$balancer);
13987: }
13988: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'} = [];
13989: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{'default'} = [];
13990: $defaultshash{'loadbalancing'}{$balancer}{'rules'} = {};
13991: unless (ref($domconfig{'loadbalancing'}) eq 'HASH') {
13992: $saveloadbalancing = 1;
13993: }
13994: foreach my $sparetype (@sparestypes) {
13995: my @targets = &Apache::loncommon::get_env_multiple('form.loadbalancing_target_'.$i.'_'.$sparetype);
13996: my @offloadto;
13997: foreach my $target (@targets) {
13998: if (($servers{$target}) && ($target ne $balancer)) {
13999: if ($sparetype eq 'default') {
14000: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'}) eq 'ARRAY') {
14001: next if (grep(/^\Q$target\E$/,@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'}}));
14002: }
14003: }
14004: unless(grep(/^\Q$target\E$/,@offloadto)) {
14005: push(@offloadto,$target);
14006: }
14007: }
14008: }
14009: if ($env{'form.loadbalancing_target_'.$i.'_hosthere'} eq $sparetype) {
14010: unless(grep(/^\Q$balancer\E$/,@offloadto)) {
14011: push(@offloadto,$balancer);
14012: }
14013: }
14014: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype} = \@offloadto;
14015: }
14016: if (ref($currtargets{$balancer}) eq 'HASH') {
14017: foreach my $sparetype (@sparestypes) {
14018: if (ref($currtargets{$balancer}{$sparetype}) eq 'ARRAY') {
14019: my @targetdiffs = &Apache::loncommon::compare_arrays($currtargets{$balancer}{$sparetype},$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype});
14020: if (@targetdiffs > 0) {
14021: $changes{'curr'}{$balancer}{'targets'} = 1;
14022: }
14023: } elsif (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
14024: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
14025: $changes{'curr'}{$balancer}{'targets'} = 1;
14026: }
14027: }
14028: }
14029: } else {
14030: if (ref($defaultshash{'loadbalancing'}{$balancer}) eq 'HASH') {
14031: foreach my $sparetype (@sparestypes) {
14032: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
14033: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
14034: $changes{'curr'}{$balancer}{'targets'} = 1;
14035: }
14036: }
14037: }
14038: }
14039: }
14040: my $ishomedom;
14041: if (&Apache::lonnet::host_domain($balancer) eq $dom) {
14042: $ishomedom = 1;
14043: }
14044: if (ref($alltypes) eq 'ARRAY') {
14045: foreach my $type (@{$alltypes}) {
14046: my $rule;
14047: unless ((($type eq '_LC_external') || ($type eq '_LC_internetdom')) &&
14048: (!$ishomedom)) {
14049: $rule = $env{'form.loadbalancing_rules_'.$i.'_'.$type};
14050: }
14051: if ($rule eq 'specific') {
14052: my $specifiedhost = $env{'form.loadbalancing_singleserver_'.$i.'_'.$type};
14053: if (exists($servers{$specifiedhost})) {
14054: $rule = $specifiedhost;
14055: }
14056: }
14057: $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type} = $rule;
14058: if (ref($currrules{$balancer}) eq 'HASH') {
14059: if ($rule ne $currrules{$balancer}{$type}) {
14060: $changes{'curr'}{$balancer}{'rules'}{$type} = 1;
14061: }
14062: } elsif ($rule ne '') {
14063: $changes{'curr'}{$balancer}{'rules'}{$type} = 1;
14064: }
14065: }
14066: }
14067: }
14068: my $nochgmsg = &mt('No changes made to Load Balancer settings.');
14069: if ((keys(%changes) > 0) || ($saveloadbalancing)) {
14070: unless (ref($defaultshash{'loadbalancing'}) eq 'HASH') {
14071: $defaultshash{'loadbalancing'} = {};
14072: }
14073: my $putresult = &Apache::lonnet::put_dom('configuration',
14074: \%defaultshash,$dom);
14075: if ($putresult eq 'ok') {
14076: if (keys(%changes) > 0) {
14077: my %toupdate;
14078: if (ref($changes{'delete'}) eq 'ARRAY') {
14079: foreach my $balancer (sort(@{$changes{'delete'}})) {
14080: $resulttext .= '<li>'.&mt('Load Balancing discontinued for: [_1]',$balancer).'</li>';
14081: $toupdate{$balancer} = 1;
14082: }
14083: }
14084: if (ref($changes{'add'}) eq 'ARRAY') {
14085: foreach my $balancer (sort(@{$changes{'add'}})) {
14086: $resulttext .= '<li>'.&mt('Load Balancing enabled for: [_1]',$balancer);
14087: $toupdate{$balancer} = 1;
14088: }
14089: }
14090: if (ref($changes{'curr'}) eq 'HASH') {
14091: foreach my $balancer (sort(keys(%{$changes{'curr'}}))) {
14092: $toupdate{$balancer} = 1;
14093: if (ref($changes{'curr'}{$balancer}) eq 'HASH') {
14094: if ($changes{'curr'}{$balancer}{'targets'}) {
14095: my %offloadstr;
14096: foreach my $sparetype (@sparestypes) {
14097: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
14098: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
14099: $offloadstr{$sparetype} = join(', ',@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}});
14100: }
14101: }
14102: }
14103: if (keys(%offloadstr) == 0) {
14104: $resulttext .= '<li>'.&mt("Servers to which Load Balance server offloads set to 'None', by default").'</li>';
14105: } else {
14106: my $showoffload;
14107: foreach my $sparetype (@sparestypes) {
14108: $showoffload .= '<i>'.$typetitles{$sparetype}.'</i>: ';
14109: if (defined($offloadstr{$sparetype})) {
14110: $showoffload .= $offloadstr{$sparetype};
14111: } else {
14112: $showoffload .= &mt('None');
14113: }
14114: $showoffload .= (' 'x3);
14115: }
14116: $resulttext .= '<li>'.&mt('By default, Load Balancer: [_1] set to offload to - [_2]',$balancer,$showoffload).'</li>';
14117: }
14118: }
14119: }
14120: if (ref($changes{'curr'}{$balancer}{'rules'}) eq 'HASH') {
14121: if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) {
14122: foreach my $type (@{$alltypes}) {
14123: if ($changes{'curr'}{$balancer}{'rules'}{$type}) {
14124: my $rule = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type};
14125: my $balancetext;
14126: if ($rule eq '') {
14127: $balancetext = $ruletitles{'default'};
14128: } elsif (($rule eq 'homeserver') || ($rule eq 'externalbalancer') ||
14129: ($type eq '_LC_ipchange') || ($type eq '_LC_ipchangesso')) {
14130: if (($type eq '_LC_ipchange') || ($type eq '_LC_ipchangesso')) {
14131: foreach my $sparetype (@sparestypes) {
14132: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
14133: map { $toupdate{$_} = 1; } (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}});
14134: }
14135: }
14136: foreach my $item (@{$alltypes}) {
14137: next if ($item =~ /^_LC_ipchange/);
14138: my $hasrule = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$item};
14139: if ($hasrule eq 'homeserver') {
14140: map { $toupdate{$_} = 1; } (keys(%libraryservers));
14141: } else {
14142: unless (($hasrule eq 'default') || ($hasrule eq 'none') || ($hasrule eq 'externalbalancer')) {
14143: if ($servers{$hasrule}) {
14144: $toupdate{$hasrule} = 1;
14145: }
14146: }
14147: }
14148: }
14149: if (($rule eq 'balancer') || ($rule eq 'offloadedto')) {
14150: $balancetext = $ruletitles{$rule};
14151: } else {
14152: my $receiver = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type};
14153: $balancetext = $ruletitles{'particular'}.' '.$receiver;
14154: if ($receiver) {
14155: $toupdate{$receiver};
14156: }
14157: }
14158: } else {
14159: $balancetext = $ruletitles{$rule};
14160: }
14161: } else {
14162: $balancetext = &mt('offload to [_1]',$defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type});
14163: }
14164: $resulttext .= '<li>'.&mt('Load Balancer: [_1] -- balancing for [_2] set to - "[_3]"',$balancer,$titles->{$type},$balancetext).'</li>';
14165: }
14166: }
14167: }
14168: }
14169: if (keys(%toupdate)) {
14170: my %thismachine;
14171: my $updatedhere;
14172: my $cachetime = 60*60*24;
14173: map { $thismachine{$_} = 1; } &Apache::lonnet::current_machine_ids();
14174: foreach my $lonhost (keys(%toupdate)) {
14175: if ($thismachine{$lonhost}) {
14176: unless ($updatedhere) {
14177: &Apache::lonnet::do_cache_new('loadbalancing',$dom,
14178: $defaultshash{'loadbalancing'},
14179: $cachetime);
14180: $updatedhere = 1;
14181: }
14182: } else {
14183: my $cachekey = &escape('loadbalancing').':'.&escape($dom);
14184: &Apache::lonnet::remote_devalidate_cache($lonhost,[$cachekey]);
14185: }
14186: }
14187: }
14188: }
14189: }
14190: if ($resulttext ne '') {
14191: $resulttext = &mt('Changes made:').'<ul>'.$resulttext.'</ul>';
14192: } else {
14193: $resulttext = $nochgmsg;
14194: }
14195: } else {
14196: $resulttext = $nochgmsg;
14197: }
14198: } else {
14199: $resulttext = '<span class="LC_error">'.
14200: &mt('An error occurred: [_1]',$putresult).'</span>';
14201: }
14202: } else {
14203: $resulttext = $nochgmsg;
14204: }
14205: return $resulttext;
14206: }
14207:
14208: sub recurse_check {
14209: my ($chkcats,$categories,$depth,$name) = @_;
14210: if (ref($chkcats->[$depth]{$name}) eq 'ARRAY') {
14211: my $chg = 0;
14212: for (my $j=0; $j<@{$chkcats->[$depth]{$name}}; $j++) {
14213: my $category = $chkcats->[$depth]{$name}[$j];
14214: my $item;
14215: if ($category eq '') {
14216: $chg ++;
14217: } else {
14218: my $deeper = $depth + 1;
14219: $item = &escape($category).':'.&escape($name).':'.$depth;
14220: if ($chg) {
14221: $categories->{$item} -= $chg;
14222: }
14223: &recurse_check($chkcats,$categories,$deeper,$category);
14224: $deeper --;
14225: }
14226: }
14227: }
14228: return;
14229: }
14230:
14231: sub recurse_cat_deletes {
14232: my ($item,$coursecategories,$deletions) = @_;
14233: my ($deleted,$container,$depth) = map { &unescape($_); } split(/:/,$item);
14234: my $subdepth = $depth + 1;
14235: if (ref($coursecategories) eq 'HASH') {
14236: foreach my $subitem (keys(%{$coursecategories})) {
14237: my ($child,$parent,$itemdepth) = map { &unescape($_); } split(/:/,$subitem);
14238: if (($parent eq $deleted) && ($itemdepth == $subdepth)) {
14239: delete($coursecategories->{$subitem});
14240: $deletions->{$subitem} = 1;
14241: &recurse_cat_deletes($subitem,$coursecategories,$deletions);
14242: }
14243: }
14244: }
14245: return;
14246: }
14247:
14248: sub active_dc_picker {
14249: my ($dom,$numinrow,$inputtype,$name,%currhash) = @_;
14250: my %domcoords = &Apache::lonnet::get_active_domroles($dom,['dc']);
14251: my @domcoord = keys(%domcoords);
14252: if (keys(%currhash)) {
14253: foreach my $dc (keys(%currhash)) {
14254: unless (exists($domcoords{$dc})) {
14255: push(@domcoord,$dc);
14256: }
14257: }
14258: }
14259: @domcoord = sort(@domcoord);
14260: my $numdcs = scalar(@domcoord);
14261: my $rows = 0;
14262: my $table;
14263: if ($numdcs > 1) {
14264: $table = '<table>';
14265: for (my $i=0; $i<@domcoord; $i++) {
14266: my $rem = $i%($numinrow);
14267: if ($rem == 0) {
14268: if ($i > 0) {
14269: $table .= '</tr>';
14270: }
14271: $table .= '<tr>';
14272: $rows ++;
14273: }
14274: my $check = '';
14275: if ($inputtype eq 'radio') {
14276: if (keys(%currhash) == 0) {
14277: if (!$i) {
14278: $check = ' checked="checked"';
14279: }
14280: } elsif (exists($currhash{$domcoord[$i]})) {
14281: $check = ' checked="checked"';
14282: }
14283: } else {
14284: if (exists($currhash{$domcoord[$i]})) {
14285: $check = ' checked="checked"';
14286: }
14287: }
14288: if ($i == @domcoord - 1) {
14289: my $colsleft = $numinrow - $rem;
14290: if ($colsleft > 1) {
14291: $table .= '<td class="LC_left_item" colspan="'.$colsleft.'">';
14292: } else {
14293: $table .= '<td class="LC_left_item">';
14294: }
14295: } else {
14296: $table .= '<td class="LC_left_item">';
14297: }
14298: my ($dcname,$dcdom) = split(':',$domcoord[$i]);
14299: my $user = &Apache::loncommon::plainname($dcname,$dcdom);
14300: $table .= '<span class="LC_nobreak"><label>'.
14301: '<input type="'.$inputtype.'" name="'.$name.'"'.
14302: ' value="'.$domcoord[$i].'"'.$check.' />'.$user;
14303: if ($user ne $dcname.':'.$dcdom) {
14304: $table .= ' ('.$dcname.':'.$dcdom.')';
14305: }
14306: $table .= '</label></span></td>';
14307: }
14308: $table .= '</tr></table>';
14309: } elsif ($numdcs == 1) {
14310: my ($dcname,$dcdom) = split(':',$domcoord[0]);
14311: my $user = &Apache::loncommon::plainname($dcname,$dcdom);
14312: if ($inputtype eq 'radio') {
14313: $table = '<input type="hidden" name="'.$name.'" value="'.$domcoord[0].'" />'.$user;
14314: if ($user ne $dcname.':'.$dcdom) {
14315: $table .= ' ('.$dcname.':'.$dcdom.')';
14316: }
14317: } else {
14318: my $check;
14319: if (exists($currhash{$domcoord[0]})) {
14320: $check = ' checked="checked"';
14321: }
14322: $table = '<span class="LC_nobreak"><label>'.
14323: '<input type="checkbox" name="'.$name.'" '.
14324: 'value="'.$domcoord[0].'"'.$check.' />'.$user;
14325: if ($user ne $dcname.':'.$dcdom) {
14326: $table .= ' ('.$dcname.':'.$dcdom.')';
14327: }
14328: $table .= '</label></span>';
14329: $rows ++;
14330: }
14331: }
14332: return ($numdcs,$table,$rows);
14333: }
14334:
14335: sub usersession_titles {
14336: return &Apache::lonlocal::texthash(
14337: hosted => 'Hosting of sessions for users from other domains on servers in this domain',
14338: remote => 'Hosting of sessions for users in this domain on servers in other domains',
14339: spares => 'Servers offloaded to, when busy',
14340: version => 'LON-CAPA version requirement',
14341: excludedomain => 'Allow all, but exclude specific domains',
14342: includedomain => 'Deny all, but include specific domains',
14343: primary => 'Primary (checked first)',
14344: default => 'Default',
14345: );
14346: }
14347:
14348: sub id_for_thisdom {
14349: my (%servers) = @_;
14350: my %altids;
14351: foreach my $server (keys(%servers)) {
14352: my $serverhome = &Apache::lonnet::get_server_homeID($servers{$server});
14353: if ($serverhome ne $server) {
14354: $altids{$serverhome} = $server;
14355: }
14356: }
14357: return %altids;
14358: }
14359:
14360: sub count_servers {
14361: my ($currbalancer,%servers) = @_;
14362: my (@spares,$numspares);
14363: foreach my $lonhost (sort(keys(%servers))) {
14364: next if ($currbalancer eq $lonhost);
14365: push(@spares,$lonhost);
14366: }
14367: if ($currbalancer) {
14368: $numspares = scalar(@spares);
14369: } else {
14370: $numspares = scalar(@spares) - 1;
14371: }
14372: return ($numspares,@spares);
14373: }
14374:
14375: sub lonbalance_targets_js {
14376: my ($dom,$types,$servers,$settings) = @_;
14377: my $select = &mt('Select');
14378: my ($alltargets,$allishome,$allinsttypes,@alltypes);
14379: if (ref($servers) eq 'HASH') {
14380: $alltargets = join("','",sort(keys(%{$servers})));
14381: my @homedoms;
14382: foreach my $server (sort(keys(%{$servers}))) {
14383: if (&Apache::lonnet::host_domain($server) eq $dom) {
14384: push(@homedoms,'1');
14385: } else {
14386: push(@homedoms,'0');
14387: }
14388: }
14389: $allishome = join("','",@homedoms);
14390: }
14391: if (ref($types) eq 'ARRAY') {
14392: if (@{$types} > 0) {
14393: @alltypes = @{$types};
14394: }
14395: }
14396: push(@alltypes,'default','_LC_adv','_LC_author','_LC_internetdom','_LC_external');
14397: $allinsttypes = join("','",@alltypes);
14398: my (%currbalancer,%currtargets,%currrules,%existing);
14399: if (ref($settings) eq 'HASH') {
14400: %existing = %{$settings};
14401: }
14402: &get_loadbalancers_config($servers,\%existing,\%currbalancer,
14403: \%currtargets,\%currrules);
14404: my $balancers = join("','",sort(keys(%currbalancer)));
14405: return <<"END";
14406:
14407: <script type="text/javascript">
14408: // <![CDATA[
14409:
14410: currBalancers = new Array('$balancers');
14411:
14412: function toggleTargets(balnum) {
14413: var lonhostitem = document.getElementById('loadbalancing_lonhost_'+balnum);
14414: var prevhostitem = document.getElementById('loadbalancing_prevlonhost_'+balnum);
14415: var balancer = lonhostitem.options[lonhostitem.selectedIndex].value;
14416: var prevbalancer = prevhostitem.value;
14417: var baltotal = document.getElementById('loadbalancing_total').value;
14418: prevhostitem.value = balancer;
14419: if (prevbalancer != '') {
14420: var prevIdx = currBalancers.indexOf(prevbalancer);
14421: if (prevIdx != -1) {
14422: currBalancers.splice(prevIdx,1);
14423: }
14424: }
14425: if (balancer == '') {
14426: hideSpares(balnum);
14427: } else {
14428: var currIdx = currBalancers.indexOf(balancer);
14429: if (currIdx == -1) {
14430: currBalancers.push(balancer);
14431: }
14432: var homedoms = new Array('$allishome');
14433: var ishomedom = homedoms[lonhostitem.selectedIndex];
14434: showSpares(balancer,ishomedom,balnum);
14435: }
14436: balancerChange(balnum,baltotal,'change',prevbalancer,balancer);
14437: return;
14438: }
14439:
14440: function showSpares(balancer,ishomedom,balnum) {
14441: var alltargets = new Array('$alltargets');
14442: var insttypes = new Array('$allinsttypes');
14443: var offloadtypes = new Array('primary','default');
14444:
14445: document.getElementById('loadbalancing_targets_'+balnum).style.display='block';
14446: document.getElementById('loadbalancing_disabled_'+balnum).style.display='none';
14447:
14448: for (var i=0; i<offloadtypes.length; i++) {
14449: var count = 0;
14450: for (var j=0; j<alltargets.length; j++) {
14451: if (alltargets[j] != balancer) {
14452: var item = document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+count);
14453: item.value = alltargets[j];
14454: item.style.textAlign='left';
14455: item.style.textFace='normal';
14456: document.getElementById('loadbalancing_targettxt_'+balnum+'_'+offloadtypes[i]+'_'+count).innerHTML = alltargets[j];
14457: if (currBalancers.indexOf(alltargets[j]) == -1) {
14458: item.disabled = '';
14459: } else {
14460: item.disabled = 'disabled';
14461: item.checked = false;
14462: }
14463: count ++;
14464: }
14465: }
14466: }
14467: for (var k=0; k<insttypes.length; k++) {
14468: if ((insttypes[k] == '_LC_external') || (insttypes[k] == '_LC_internetdom')) {
14469: if (ishomedom == 1) {
14470: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='block';
14471: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='block';
14472: } else {
14473: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='none';
14474: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='none';
14475: }
14476: } else {
14477: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='block';
14478: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='block';
14479: }
14480: if ((insttypes[k] != '_LC_external') &&
14481: ((insttypes[k] != '_LC_internetdom') ||
14482: ((insttypes[k] == '_LC_internetdom') && (ishomedom == 1)))) {
14483: var item = document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]);
14484: item.options.length = 0;
14485: item.options[0] = new Option("","",true,true);
14486: var idx = 0;
14487: for (var m=0; m<alltargets.length; m++) {
14488: if ((currBalancers.indexOf(alltargets[m]) == -1) && (alltargets[m] != balancer)) {
14489: idx ++;
14490: item.options[idx] = new Option(alltargets[m],alltargets[m],false,false);
14491: }
14492: }
14493: }
14494: }
14495: return;
14496: }
14497:
14498: function hideSpares(balnum) {
14499: var alltargets = new Array('$alltargets');
14500: var insttypes = new Array('$allinsttypes');
14501: var offloadtypes = new Array('primary','default');
14502:
14503: document.getElementById('loadbalancing_targets_'+balnum).style.display='none';
14504: document.getElementById('loadbalancing_disabled_'+balnum).style.display='block';
14505:
14506: var total = alltargets.length - 1;
14507: for (var i=0; i<offloadtypes; i++) {
14508: for (var j=0; j<total; j++) {
14509: document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+j).checked = false;
14510: document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+j).value = '';
14511: document.getElementById('loadbalancing_targettxt_'+balnum+'_'+offloadtypes[i]+'_'+j).innerHTML = '';
14512: }
14513: }
14514: for (var k=0; k<insttypes.length; k++) {
14515: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='none';
14516: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='none';
14517: if (insttypes[k] != '_LC_external') {
14518: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]).length = 0;
14519: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]).options[0] = new Option("","",true,true);
14520: }
14521: }
14522: return;
14523: }
14524:
14525: function checkOffloads(item,balnum,type) {
14526: var alltargets = new Array('$alltargets');
14527: var offloadtypes = new Array('primary','default');
14528: if (item.checked) {
14529: var total = alltargets.length - 1;
14530: var other;
14531: if (type == offloadtypes[0]) {
14532: other = offloadtypes[1];
14533: } else {
14534: other = offloadtypes[0];
14535: }
14536: for (var i=0; i<total; i++) {
14537: var server = document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).value;
14538: if (server == item.value) {
14539: if (document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).checked) {
14540: document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).checked = false;
14541: }
14542: }
14543: }
14544: }
14545: return;
14546: }
14547:
14548: function singleServerToggle(balnum,type) {
14549: var offloadtoSelIdx = document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).selectedIndex;
14550: if (offloadtoSelIdx == 0) {
14551: document.getElementById('loadbalancing_rules_'+balnum+'_'+type+'_0').checked = true;
14552: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '';
14553:
14554: } else {
14555: document.getElementById('loadbalancing_rules_'+balnum+'_'+type+'_2').checked = true;
14556: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '$select';
14557: }
14558: return;
14559: }
14560:
14561: function balanceruleChange(formname,balnum,type) {
14562: if (type == '_LC_external') {
14563: return;
14564: }
14565: var typesRules = getIndicesByName(formname,'loadbalancing_rules_'+balnum+'_'+type);
14566: for (var i=0; i<typesRules.length; i++) {
14567: if (formname.elements[typesRules[i]].checked) {
14568: if (formname.elements[typesRules[i]].value != 'specific') {
14569: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).selectedIndex = 0;
14570: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '';
14571: } else {
14572: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '$select';
14573: }
14574: }
14575: }
14576: return;
14577: }
14578:
14579: function balancerDeleteChange(balnum) {
14580: var hostitem = document.getElementById('loadbalancing_lonhost_'+balnum);
14581: var baltotal = document.getElementById('loadbalancing_total').value;
14582: var addtarget;
14583: var removetarget;
14584: var action = 'delete';
14585: if (document.getElementById('loadbalancing_delete_'+balnum)) {
14586: var lonhost = hostitem.value;
14587: var currIdx = currBalancers.indexOf(lonhost);
14588: if (document.getElementById('loadbalancing_delete_'+balnum).checked) {
14589: if (currIdx != -1) {
14590: currBalancers.splice(currIdx,1);
14591: }
14592: addtarget = lonhost;
14593: } else {
14594: if (currIdx == -1) {
14595: currBalancers.push(lonhost);
14596: }
14597: removetarget = lonhost;
14598: action = 'undelete';
14599: }
14600: balancerChange(balnum,baltotal,action,addtarget,removetarget);
14601: }
14602: return;
14603: }
14604:
14605: function balancerChange(balnum,baltotal,action,addtarget,removetarget) {
14606: if (baltotal > 1) {
14607: var offloadtypes = new Array('primary','default');
14608: var alltargets = new Array('$alltargets');
14609: var insttypes = new Array('$allinsttypes');
14610: for (var i=0; i<baltotal; i++) {
14611: if (i != balnum) {
14612: for (var j=0; j<offloadtypes.length; j++) {
14613: var total = alltargets.length - 1;
14614: for (var k=0; k<total; k++) {
14615: var serveritem = document.getElementById('loadbalancing_target_'+i+'_'+offloadtypes[j]+'_'+k);
14616: var server = serveritem.value;
14617: if ((action == 'delete') || (action == 'change' && addtarget != '')) {
14618: if (server == addtarget) {
14619: serveritem.disabled = '';
14620: }
14621: }
14622: if ((action == 'undelete') || (action == 'change' && removetarget != '')) {
14623: if (server == removetarget) {
14624: serveritem.disabled = 'disabled';
14625: serveritem.checked = false;
14626: }
14627: }
14628: }
14629: }
14630: for (var j=0; j<insttypes.length; j++) {
14631: if (insttypes[j] != '_LC_external') {
14632: if (document.getElementById('loadbalancing_singleserver_'+i+'_'+insttypes[j])) {
14633: var singleserver = document.getElementById('loadbalancing_singleserver_'+i+'_'+insttypes[j]);
14634: var currSel = singleserver.selectedIndex;
14635: var currVal = singleserver.options[currSel].value;
14636: if ((action == 'delete') || (action == 'change' && addtarget != '')) {
14637: var numoptions = singleserver.options.length;
14638: var needsnew = 1;
14639: for (var k=0; k<numoptions; k++) {
14640: if (singleserver.options[k] == addtarget) {
14641: needsnew = 0;
14642: break;
14643: }
14644: }
14645: if (needsnew == 1) {
14646: singleserver.options[numoptions] = new Option(addtarget,addtarget,false,false);
14647: }
14648: }
14649: if ((action == 'undelete') || (action == 'change' && removetarget != '')) {
14650: singleserver.options.length = 0;
14651: if ((currVal) && (currVal != removetarget)) {
14652: singleserver.options[0] = new Option("","",false,false);
14653: } else {
14654: singleserver.options[0] = new Option("","",true,true);
14655: }
14656: var idx = 0;
14657: for (var m=0; m<alltargets.length; m++) {
14658: if (currBalancers.indexOf(alltargets[m]) == -1) {
14659: idx ++;
14660: if (currVal == alltargets[m]) {
14661: singleserver.options[idx] = new Option(alltargets[m],alltargets[m],true,true);
14662: } else {
14663: singleserver.options[idx] = new Option(alltargets[m],alltargets[m],false,false);
14664: }
14665: }
14666: }
14667: }
14668: }
14669: }
14670: }
14671: }
14672: }
14673: }
14674: return;
14675: }
14676:
14677: // ]]>
14678: </script>
14679:
14680: END
14681: }
14682:
14683: sub new_spares_js {
14684: my @sparestypes = ('primary','default');
14685: my $types = join("','",@sparestypes);
14686: my $select = &mt('Select');
14687: return <<"END";
14688:
14689: <script type="text/javascript">
14690: // <![CDATA[
14691:
14692: function updateNewSpares(formname,lonhost) {
14693: var types = new Array('$types');
14694: var include = new Array();
14695: var exclude = new Array();
14696: for (var i=0; i<types.length; i++) {
14697: var spareboxes = getIndicesByName(formname,'spare_'+types[i]+'_'+lonhost);
14698: for (var j=0; j<spareboxes.length; j++) {
14699: if (formname.elements[spareboxes[j]].checked) {
14700: exclude.push(formname.elements[spareboxes[j]].value);
14701: } else {
14702: include.push(formname.elements[spareboxes[j]].value);
14703: }
14704: }
14705: }
14706: for (var i=0; i<types.length; i++) {
14707: var newSpare = document.getElementById('newspare_'+types[i]+'_'+lonhost);
14708: var selIdx = newSpare.selectedIndex;
14709: var currnew = newSpare.options[selIdx].value;
14710: var okSpares = new Array();
14711: for (var j=0; j<newSpare.options.length; j++) {
14712: var possible = newSpare.options[j].value;
14713: if (possible != '') {
14714: if (exclude.indexOf(possible) == -1) {
14715: okSpares.push(possible);
14716: } else {
14717: if (currnew == possible) {
14718: selIdx = 0;
14719: }
14720: }
14721: }
14722: }
14723: for (var k=0; k<include.length; k++) {
14724: if (okSpares.indexOf(include[k]) == -1) {
14725: okSpares.push(include[k]);
14726: }
14727: }
14728: okSpares.sort();
14729: newSpare.options.length = 0;
14730: if (selIdx == 0) {
14731: newSpare.options[0] = new Option("$select","",true,true);
14732: } else {
14733: newSpare.options[0] = new Option("$select","",false,false);
14734: }
14735: for (var m=0; m<okSpares.length; m++) {
14736: var idx = m+1;
14737: var selThis = 0;
14738: if (selIdx != 0) {
14739: if (okSpares[m] == currnew) {
14740: selThis = 1;
14741: }
14742: }
14743: if (selThis == 1) {
14744: newSpare.options[idx] = new Option(okSpares[m],okSpares[m],true,true);
14745: } else {
14746: newSpare.options[idx] = new Option(okSpares[m],okSpares[m],false,false);
14747: }
14748: }
14749: }
14750: return;
14751: }
14752:
14753: function checkNewSpares(lonhost,type) {
14754: var newSpare = document.getElementById('newspare_'+type+'_'+lonhost);
14755: var chosen = newSpare.options[newSpare.selectedIndex].value;
14756: if (chosen != '') {
14757: var othertype;
14758: var othernewSpare;
14759: if (type == 'primary') {
14760: othernewSpare = document.getElementById('newspare_default_'+lonhost);
14761: }
14762: if (type == 'default') {
14763: othernewSpare = document.getElementById('newspare_primary_'+lonhost);
14764: }
14765: if (othernewSpare.options[othernewSpare.selectedIndex].value == chosen) {
14766: othernewSpare.selectedIndex = 0;
14767: }
14768: }
14769: return;
14770: }
14771:
14772: // ]]>
14773: </script>
14774:
14775: END
14776:
14777: }
14778:
14779: sub common_domprefs_js {
14780: return <<"END";
14781:
14782: <script type="text/javascript">
14783: // <![CDATA[
14784:
14785: function getIndicesByName(formname,item) {
14786: var group = new Array();
14787: for (var i=0;i<formname.elements.length;i++) {
14788: if (formname.elements[i].name == item) {
14789: group.push(formname.elements[i].id);
14790: }
14791: }
14792: return group;
14793: }
14794:
14795: // ]]>
14796: </script>
14797:
14798: END
14799:
14800: }
14801:
14802: sub recaptcha_js {
14803: my %lt = &captcha_phrases();
14804: return <<"END";
14805:
14806: <script type="text/javascript">
14807: // <![CDATA[
14808:
14809: function updateCaptcha(caller,context) {
14810: var privitem;
14811: var pubitem;
14812: var privtext;
14813: var pubtext;
14814: var versionitem;
14815: var versiontext;
14816: if (document.getElementById(context+'_recaptchapub')) {
14817: pubitem = document.getElementById(context+'_recaptchapub');
14818: } else {
14819: return;
14820: }
14821: if (document.getElementById(context+'_recaptchapriv')) {
14822: privitem = document.getElementById(context+'_recaptchapriv');
14823: } else {
14824: return;
14825: }
14826: if (document.getElementById(context+'_recaptchapubtxt')) {
14827: pubtext = document.getElementById(context+'_recaptchapubtxt');
14828: } else {
14829: return;
14830: }
14831: if (document.getElementById(context+'_recaptchaprivtxt')) {
14832: privtext = document.getElementById(context+'_recaptchaprivtxt');
14833: } else {
14834: return;
14835: }
14836: if (document.getElementById(context+'_recaptchaversion')) {
14837: versionitem = document.getElementById(context+'_recaptchaversion');
14838: } else {
14839: return;
14840: }
14841: if (document.getElementById(context+'_recaptchavertxt')) {
14842: versiontext = document.getElementById(context+'_recaptchavertxt');
14843: } else {
14844: return;
14845: }
14846: if (caller.checked) {
14847: if (caller.value == 'recaptcha') {
14848: pubitem.type = 'text';
14849: privitem.type = 'text';
14850: pubitem.size = '40';
14851: privitem.size = '40';
14852: pubtext.innerHTML = "$lt{'pub'}";
14853: privtext.innerHTML = "$lt{'priv'}";
14854: versionitem.type = 'text';
14855: versionitem.size = '3';
14856: versiontext.innerHTML = "$lt{'ver'}";
14857: } else {
14858: pubitem.type = 'hidden';
14859: privitem.type = 'hidden';
14860: versionitem.type = 'hidden';
14861: pubtext.innerHTML = '';
14862: privtext.innerHTML = '';
14863: versiontext.innerHTML = '';
14864: }
14865: }
14866: return;
14867: }
14868:
14869: // ]]>
14870: </script>
14871:
14872: END
14873:
14874: }
14875:
14876: sub toggle_display_js {
14877: return <<"END";
14878:
14879: <script type="text/javascript">
14880: // <![CDATA[
14881:
14882: function toggleDisplay(domForm,caller) {
14883: if (document.getElementById(caller)) {
14884: var divitem = document.getElementById(caller);
14885: var optionsElement = domForm.coursecredits;
14886: var checkval = 1;
14887: var dispval = 'block';
14888: if (caller == 'emailoptions') {
14889: optionsElement = domForm.cancreate_email;
14890: }
14891: if (caller == 'studentsubmission') {
14892: optionsElement = domForm.postsubmit;
14893: }
14894: if (caller == 'cloneinstcode') {
14895: optionsElement = domForm.canclone;
14896: checkval = 'instcode';
14897: }
14898: if (optionsElement.length) {
14899: var currval;
14900: for (var i=0; i<optionsElement.length; i++) {
14901: if (optionsElement[i].checked) {
14902: currval = optionsElement[i].value;
14903: }
14904: }
14905: if (currval == checkval) {
14906: divitem.style.display = dispval;
14907: } else {
14908: divitem.style.display = 'none';
14909: }
14910: }
14911: }
14912: return;
14913: }
14914:
14915: // ]]>
14916: </script>
14917:
14918: END
14919:
14920: }
14921:
14922: sub captcha_phrases {
14923: return &Apache::lonlocal::texthash (
14924: priv => 'Private key',
14925: pub => 'Public key',
14926: original => 'original (CAPTCHA)',
14927: recaptcha => 'successor (ReCAPTCHA)',
14928: notused => 'unused',
14929: ver => 'ReCAPTCHA version (1 or 2)',
14930: );
14931: }
14932:
14933: sub devalidate_remote_domconfs {
14934: my ($dom,$cachekeys) = @_;
14935: return unless (ref($cachekeys) eq 'HASH');
14936: my %servers = &Apache::lonnet::internet_dom_servers($dom);
14937: my %thismachine;
14938: map { $thismachine{$_} = 1; } &Apache::lonnet::current_machine_ids();
14939: my @posscached = ('domainconfig','domdefaults','ltitools','usersessions','directorysrch');
14940: if (keys(%servers)) {
14941: foreach my $server (keys(%servers)) {
14942: next if ($thismachine{$server});
14943: my @cached;
14944: foreach my $name (@posscached) {
14945: if ($cachekeys->{$name}) {
14946: push(@cached,&escape($name).':'.&escape($dom));
14947: }
14948: }
14949: if (@cached) {
14950: &Apache::lonnet::remote_devalidate_cache($server,\@cached);
14951: }
14952: }
14953: }
14954: return;
14955: }
14956:
14957: 1;
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