1: # The LearningOnline Network with CAPA
2: # Handler to set domain-wide configuration settings
3: #
4: # $Id: domainprefs.pm,v 1.160.6.84.6.1 2020/04/06 21:56:01 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: system("convert -sample $size $input $output");
1550: $showfile = "/$imgdir/tn-".$filename;
1551: }
1552: }
1553: }
1554: }
1555: }
1556: if ($showfile) {
1557: if ($showfile =~ m{^/(adm|res)/}) {
1558: if ($showfile =~ m{^/res/}) {
1559: my $local_showfile =
1560: &Apache::lonnet::filelocation('',$showfile);
1561: &Apache::lonnet::repcopy($local_showfile);
1562: }
1563: $showfile = &Apache::loncommon::lonhttpdurl($showfile);
1564: }
1565: if ($imgfile) {
1566: if ($imgfile =~ m{^/(adm|res)/}) {
1567: if ($imgfile =~ m{^/res/}) {
1568: my $local_imgfile =
1569: &Apache::lonnet::filelocation('',$imgfile);
1570: &Apache::lonnet::repcopy($local_imgfile);
1571: }
1572: $fullsize = &Apache::loncommon::lonhttpdurl($imgfile);
1573: } else {
1574: $fullsize = $imgfile;
1575: }
1576: }
1577: $datatable .= '<td>';
1578: if ($img eq 'login') {
1579: $datatable .= $login_hdr_pick;
1580: }
1581: $datatable .= &image_changes($is_custom->{$img},$alt_text->{$img},$img_import,
1582: $showfile,$fullsize,$role,$img,$imgfile,$logincolors);
1583: } else {
1584: $datatable .= '<td> </td><td class="LC_left_item">'.
1585: &mt('Upload:').'<br />';
1586: }
1587: } else {
1588: $datatable .= '<td> </td><td class="LC_left_item">'.
1589: &mt('Upload:').'<br />';
1590: }
1591: if ($switchserver) {
1592: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1593: } else {
1594: if ($img ne 'login') { # suppress file selection for Log-in header
1595: $datatable .=' <input type="file" name="'.$role.'_'.$img.'" />';
1596: }
1597: }
1598: $datatable .= '</td></tr>';
1599: }
1600: $itemcount ++;
1601: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1602: $datatable .= '<tr'.$css_class.'>'.
1603: '<td>'.$choices->{'bgs'}.'</td>';
1604: my $bgs_def;
1605: foreach my $item (@{$bgs}) {
1606: if (!$is_custom->{$item}) {
1607: $bgs_def .= '<td><span class="LC_nobreak">'.$choices->{$item}.'</span> <span id="css_default_'.$role.'_'.$item.'" style="background-color: '.$defaults->{'bgs'}{$item}.';"> </span><br />'.$defaults->{'bgs'}{$item}.'</td>';
1608: }
1609: }
1610: if ($bgs_def) {
1611: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$bgs_def.'</tr></table></td>';
1612: } else {
1613: $datatable .= '<td> </td>';
1614: }
1615: $datatable .= '<td class="LC_right_item">'.
1616: '<table border="0"><tr>';
1617:
1618: foreach my $item (@{$bgs}) {
1619: $datatable .= '<td align="center">'.$choices->{$item};
1620: my $color = $designs->{'bgs'}{$item} ? $designs->{'bgs'}{$item} : $defaults->{'bgs'}{$item};
1621: if ($designs->{'bgs'}{$item}) {
1622: $datatable .= ' ';
1623: }
1624: $datatable .= '<br /><input type="text" class="colorchooser" size="8" name="'.$role.'_'.$item.'" value="'.$color.
1625: '" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>';
1626: }
1627: $datatable .= '</tr></table></td></tr>';
1628: $itemcount ++;
1629: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1630: $datatable .= '<tr'.$css_class.'>'.
1631: '<td>'.$choices->{'links'}.'</td>';
1632: my $links_def;
1633: foreach my $item (@{$links}) {
1634: if (!$is_custom->{$item}) {
1635: $links_def .= '<td>'.$choices->{$item}.'<br /><span id="css_default_'.$role.'_'.$item.'" style="color: '.$defaults->{'links'}{$item}.';">'.$defaults->{'links'}{$item}.'</span></td>';
1636: }
1637: }
1638: if ($links_def) {
1639: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$links_def.'</tr></table></td>';
1640: } else {
1641: $datatable .= '<td> </td>';
1642: }
1643: $datatable .= '<td class="LC_right_item">'.
1644: '<table border="0"><tr>';
1645: foreach my $item (@{$links}) {
1646: my $color = $designs->{'links'}{$item} ? $designs->{'links'}{$item} : $defaults->{'links'}{$item};
1647: $datatable .= '<td align="center">'.$choices->{$item}."\n";
1648: if ($designs->{'links'}{$item}) {
1649: $datatable.=' ';
1650: }
1651: $datatable .= '<br /><input type="text" size="8" class="colorchooser" name="'.$role.'_'.$item.'" value="'.$color.
1652: '" /></td>';
1653: }
1654: $$rowtotal += $itemcount;
1655: return $datatable;
1656: }
1657:
1658: sub logo_display_options {
1659: my ($img,$defaults,$designs) = @_;
1660: my $checkedon;
1661: if (ref($defaults) eq 'HASH') {
1662: if (ref($defaults->{'showlogo'}) eq 'HASH') {
1663: if ($defaults->{'showlogo'}{$img}) {
1664: $checkedon = 'checked="checked" ';
1665: }
1666: }
1667: }
1668: if (ref($designs) eq 'HASH') {
1669: if (ref($designs->{'showlogo'}) eq 'HASH') {
1670: if (defined($designs->{'showlogo'}{$img})) {
1671: if ($designs->{'showlogo'}{$img} == 0) {
1672: $checkedon = '';
1673: } elsif ($designs->{'showlogo'}{$img} == 1) {
1674: $checkedon = 'checked="checked" ';
1675: }
1676: }
1677: }
1678: }
1679: return '<br /><label> <input type="checkbox" name="'.
1680: 'login_showlogo_'.$img.'" value="1" '.$checkedon.'/>'.
1681: &mt('show').'</label>'."\n";
1682: }
1683:
1684: sub login_header_options {
1685: my ($img,$role,$defaults,$is_custom,$choices) = @_;
1686: my $output = '';
1687: if ((!$is_custom->{'textcol'}) || (!$is_custom->{'bgcol'})) {
1688: $output .= &mt('Text default(s):').'<br />';
1689: if (!$is_custom->{'textcol'}) {
1690: $output .= $choices->{'textcol'}.': '.$defaults->{'logintext'}{'textcol'}.
1691: ' ';
1692: }
1693: if (!$is_custom->{'bgcol'}) {
1694: $output .= $choices->{'bgcol'}.': '.
1695: '<span id="css_'.$role.'_font" style="background-color: '.
1696: $defaults->{'logintext'}{'bgcol'}.';"> </span>';
1697: }
1698: $output .= '<br />';
1699: }
1700: $output .='<br />';
1701: return $output;
1702: }
1703:
1704: sub login_text_colors {
1705: my ($img,$role,$logintext,$phase,$choices,$designs,$defaults) = @_;
1706: my $color_menu = '<table border="0"><tr>';
1707: foreach my $item (@{$logintext}) {
1708: $color_menu .= '<td align="center">'.$choices->{$item};
1709: my $color = $designs->{'logintext'}{$item} ? $designs->{'logintext'}{$item} : $defaults->{'logintext'}{$item};
1710: $color_menu .= '<br /><input type="text" class="colorchooser" size="8" name="'.$role.'_'.$item.'" value="'.$color.
1711: '" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>';
1712: }
1713: $color_menu .= '</tr></table><br />';
1714: return $color_menu;
1715: }
1716:
1717: sub image_changes {
1718: my ($is_custom,$alt_text,$img_import,$showfile,$fullsize,$role,$img,$imgfile,$logincolors) = @_;
1719: my $output;
1720: if ($img eq 'login') {
1721: # suppress image for Log-in header
1722: } elsif (!$is_custom) {
1723: if ($img ne 'domlogo') {
1724: $output .= &mt('Default image:').'<br />';
1725: } else {
1726: $output .= &mt('Default in use:').'<br />';
1727: }
1728: }
1729: if ($img eq 'login') { # suppress image for Log-in header
1730: $output .= '<td>'.$logincolors;
1731: } else {
1732: if ($img_import) {
1733: $output .= '<input type="hidden" name="'.$role.'_import_'.$img.'" value="'.$imgfile.'" />';
1734: }
1735: $output .= '<a href="'.$fullsize.'" target="_blank"><img src="'.
1736: $showfile.'" alt="'.$alt_text.'" border="0" /></a></td>';
1737: if ($is_custom) {
1738: $output .= '<td>'.$logincolors.'<span class="LC_nobreak"><label>'.
1739: '<input type="checkbox" name="'.
1740: $role.'_del_'.$img.'" value="1" />'.&mt('Delete?').
1741: '</label> '.&mt('Replace:').'</span><br />';
1742: } else {
1743: $output .= '<td valign="middle">'.$logincolors.&mt('Upload:').'<br />';
1744: }
1745: }
1746: return $output;
1747: }
1748:
1749: sub print_quotas {
1750: my ($dom,$settings,$rowtotal,$action) = @_;
1751: my $context;
1752: if ($action eq 'quotas') {
1753: $context = 'tools';
1754: } else {
1755: $context = $action;
1756: }
1757: my ($datatable,$defaultquota,$authorquota,@usertools,@options,%validations);
1758: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
1759: my $typecount = 0;
1760: my ($css_class,%titles);
1761: if ($context eq 'requestcourses') {
1762: @usertools = ('official','unofficial','community','textbook');
1763: @options =('norequest','approval','validate','autolimit');
1764: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
1765: %titles = &courserequest_titles();
1766: } elsif ($context eq 'requestauthor') {
1767: @usertools = ('author');
1768: @options = ('norequest','approval','automatic');
1769: %titles = &authorrequest_titles();
1770: } else {
1771: @usertools = ('aboutme','blog','webdav','portfolio');
1772: %titles = &tool_titles();
1773: }
1774: if (ref($types) eq 'ARRAY') {
1775: foreach my $type (@{$types}) {
1776: my ($currdefquota,$currauthorquota);
1777: unless (($context eq 'requestcourses') ||
1778: ($context eq 'requestauthor')) {
1779: if (ref($settings) eq 'HASH') {
1780: if (ref($settings->{defaultquota}) eq 'HASH') {
1781: $currdefquota = $settings->{defaultquota}->{$type};
1782: } else {
1783: $currdefquota = $settings->{$type};
1784: }
1785: if (ref($settings->{authorquota}) eq 'HASH') {
1786: $currauthorquota = $settings->{authorquota}->{$type};
1787: }
1788: }
1789: }
1790: if (defined($usertypes->{$type})) {
1791: $typecount ++;
1792: $css_class = $typecount%2?' class="LC_odd_row"':'';
1793: $datatable .= '<tr'.$css_class.'>'.
1794: '<td>'.$usertypes->{$type}.'</td>'.
1795: '<td class="LC_left_item">';
1796: if ($context eq 'requestcourses') {
1797: $datatable .= '<table><tr>';
1798: }
1799: my %cell;
1800: foreach my $item (@usertools) {
1801: if ($context eq 'requestcourses') {
1802: my ($curroption,$currlimit);
1803: if (ref($settings) eq 'HASH') {
1804: if (ref($settings->{$item}) eq 'HASH') {
1805: $curroption = $settings->{$item}->{$type};
1806: if ($curroption =~ /^autolimit=(\d*)$/) {
1807: $currlimit = $1;
1808: }
1809: }
1810: }
1811: if (!$curroption) {
1812: $curroption = 'norequest';
1813: }
1814: $datatable .= '<th>'.$titles{$item}.'</th>';
1815: foreach my $option (@options) {
1816: my $val = $option;
1817: if ($option eq 'norequest') {
1818: $val = 0;
1819: }
1820: if ($option eq 'validate') {
1821: my $canvalidate = 0;
1822: if (ref($validations{$item}) eq 'HASH') {
1823: if ($validations{$item}{$type}) {
1824: $canvalidate = 1;
1825: }
1826: }
1827: next if (!$canvalidate);
1828: }
1829: my $checked = '';
1830: if ($option eq $curroption) {
1831: $checked = ' checked="checked"';
1832: } elsif ($option eq 'autolimit') {
1833: if ($curroption =~ /^autolimit/) {
1834: $checked = ' checked="checked"';
1835: }
1836: }
1837: $cell{$item} .= '<span class="LC_nobreak"><label>'.
1838: '<input type="radio" name="crsreq_'.$item.
1839: '_'.$type.'" value="'.$val.'"'.$checked.' />'.
1840: $titles{$option}.'</label>';
1841: if ($option eq 'autolimit') {
1842: $cell{$item} .= ' <input type="text" name="crsreq_'.
1843: $item.'_limit_'.$type.'" size="1" '.
1844: 'value="'.$currlimit.'" />';
1845: }
1846: $cell{$item} .= '</span> ';
1847: if ($option eq 'autolimit') {
1848: $cell{$item} .= $titles{'unlimited'};
1849: }
1850: }
1851: } elsif ($context eq 'requestauthor') {
1852: my $curroption;
1853: if (ref($settings) eq 'HASH') {
1854: $curroption = $settings->{$type};
1855: }
1856: if (!$curroption) {
1857: $curroption = 'norequest';
1858: }
1859: foreach my $option (@options) {
1860: my $val = $option;
1861: if ($option eq 'norequest') {
1862: $val = 0;
1863: }
1864: my $checked = '';
1865: if ($option eq $curroption) {
1866: $checked = ' checked="checked"';
1867: }
1868: $datatable .= '<span class="LC_nobreak"><label>'.
1869: '<input type="radio" name="authorreq_'.$type.
1870: '" value="'.$val.'"'.$checked.' />'.
1871: $titles{$option}.'</label></span> ';
1872: }
1873: } else {
1874: my $checked = 'checked="checked" ';
1875: if (ref($settings) eq 'HASH') {
1876: if (ref($settings->{$item}) eq 'HASH') {
1877: if ($settings->{$item}->{$type} == 0) {
1878: $checked = '';
1879: } elsif ($settings->{$item}->{$type} == 1) {
1880: $checked = 'checked="checked" ';
1881: }
1882: }
1883: }
1884: $datatable .= '<span class="LC_nobreak"><label>'.
1885: '<input type="checkbox" name="'.$context.'_'.$item.
1886: '" value="'.$type.'" '.$checked.'/>'.$titles{$item}.
1887: '</label></span> ';
1888: }
1889: }
1890: if ($context eq 'requestcourses') {
1891: $datatable .= '</tr><tr>';
1892: foreach my $item (@usertools) {
1893: $datatable .= '<td style="vertical-align: top">'.$cell{$item}.'</td>';
1894: }
1895: $datatable .= '</tr></table>';
1896: }
1897: $datatable .= '</td>';
1898: unless (($context eq 'requestcourses') ||
1899: ($context eq 'requestauthor')) {
1900: $datatable .=
1901: '<td class="LC_right_item">'.
1902: '<span class="LC_nobreak">'.&mt('Portfolio').': '.
1903: '<input type="text" name="quota_'.$type.
1904: '" value="'.$currdefquota.
1905: '" size="5" /></span>'.(' ' x 2).
1906: '<span class="LC_nobreak">'.&mt('Authoring').': '.
1907: '<input type="text" name="authorquota_'.$type.
1908: '" value="'.$currauthorquota.
1909: '" size="5" /></span></td>';
1910: }
1911: $datatable .= '</tr>';
1912: }
1913: }
1914: }
1915: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
1916: $defaultquota = '20';
1917: $authorquota = '500';
1918: if (ref($settings) eq 'HASH') {
1919: if (ref($settings->{'defaultquota'}) eq 'HASH') {
1920: $defaultquota = $settings->{'defaultquota'}->{'default'};
1921: } elsif (defined($settings->{'default'})) {
1922: $defaultquota = $settings->{'default'};
1923: }
1924: if (ref($settings->{'authorquota'}) eq 'HASH') {
1925: $authorquota = $settings->{'authorquota'}->{'default'};
1926: }
1927: }
1928: }
1929: $typecount ++;
1930: $css_class = $typecount%2?' class="LC_odd_row"':'';
1931: $datatable .= '<tr'.$css_class.'>'.
1932: '<td>'.$othertitle.'</td>'.
1933: '<td class="LC_left_item">';
1934: if ($context eq 'requestcourses') {
1935: $datatable .= '<table><tr>';
1936: }
1937: my %defcell;
1938: foreach my $item (@usertools) {
1939: if ($context eq 'requestcourses') {
1940: my ($curroption,$currlimit);
1941: if (ref($settings) eq 'HASH') {
1942: if (ref($settings->{$item}) eq 'HASH') {
1943: $curroption = $settings->{$item}->{'default'};
1944: if ($curroption =~ /^autolimit=(\d*)$/) {
1945: $currlimit = $1;
1946: }
1947: }
1948: }
1949: if (!$curroption) {
1950: $curroption = 'norequest';
1951: }
1952: $datatable .= '<th>'.$titles{$item}.'</th>';
1953: foreach my $option (@options) {
1954: my $val = $option;
1955: if ($option eq 'norequest') {
1956: $val = 0;
1957: }
1958: if ($option eq 'validate') {
1959: my $canvalidate = 0;
1960: if (ref($validations{$item}) eq 'HASH') {
1961: if ($validations{$item}{'default'}) {
1962: $canvalidate = 1;
1963: }
1964: }
1965: next if (!$canvalidate);
1966: }
1967: my $checked = '';
1968: if ($option eq $curroption) {
1969: $checked = ' checked="checked"';
1970: } elsif ($option eq 'autolimit') {
1971: if ($curroption =~ /^autolimit/) {
1972: $checked = ' checked="checked"';
1973: }
1974: }
1975: $defcell{$item} .= '<span class="LC_nobreak"><label>'.
1976: '<input type="radio" name="crsreq_'.$item.
1977: '_default" value="'.$val.'"'.$checked.' />'.
1978: $titles{$option}.'</label>';
1979: if ($option eq 'autolimit') {
1980: $defcell{$item} .= ' <input type="text" name="crsreq_'.
1981: $item.'_limit_default" size="1" '.
1982: 'value="'.$currlimit.'" />';
1983: }
1984: $defcell{$item} .= '</span> ';
1985: if ($option eq 'autolimit') {
1986: $defcell{$item} .= $titles{'unlimited'};
1987: }
1988: }
1989: } elsif ($context eq 'requestauthor') {
1990: my $curroption;
1991: if (ref($settings) eq 'HASH') {
1992: $curroption = $settings->{'default'};
1993: }
1994: if (!$curroption) {
1995: $curroption = 'norequest';
1996: }
1997: foreach my $option (@options) {
1998: my $val = $option;
1999: if ($option eq 'norequest') {
2000: $val = 0;
2001: }
2002: my $checked = '';
2003: if ($option eq $curroption) {
2004: $checked = ' checked="checked"';
2005: }
2006: $datatable .= '<span class="LC_nobreak"><label>'.
2007: '<input type="radio" name="authorreq_default"'.
2008: ' value="'.$val.'"'.$checked.' />'.
2009: $titles{$option}.'</label></span> ';
2010: }
2011: } else {
2012: my $checked = 'checked="checked" ';
2013: if (ref($settings) eq 'HASH') {
2014: if (ref($settings->{$item}) eq 'HASH') {
2015: if ($settings->{$item}->{'default'} == 0) {
2016: $checked = '';
2017: } elsif ($settings->{$item}->{'default'} == 1) {
2018: $checked = 'checked="checked" ';
2019: }
2020: }
2021: }
2022: $datatable .= '<span class="LC_nobreak"><label>'.
2023: '<input type="checkbox" name="'.$context.'_'.$item.
2024: '" value="default" '.$checked.'/>'.$titles{$item}.
2025: '</label></span> ';
2026: }
2027: }
2028: if ($context eq 'requestcourses') {
2029: $datatable .= '</tr><tr>';
2030: foreach my $item (@usertools) {
2031: $datatable .= '<td style="vertical-align: top">'.$defcell{$item}.'</td>';
2032: }
2033: $datatable .= '</tr></table>';
2034: }
2035: $datatable .= '</td>';
2036: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
2037: $datatable .= '<td class="LC_right_item">'.
2038: '<span class="LC_nobreak">'.&mt('Portfolio').': '.
2039: '<input type="text" name="defaultquota" value="'.
2040: $defaultquota.'" size="5" /></span>'.(' ' x2).
2041: '<span class="LC_nobreak">'.&mt('Authoring').': '.
2042: '<input type="text" name="authorquota" value="'.
2043: $authorquota.'" size="5" /></span></td>';
2044: }
2045: $datatable .= '</tr>';
2046: $typecount ++;
2047: $css_class = $typecount%2?' class="LC_odd_row"':'';
2048: $datatable .= '<tr'.$css_class.'>'.
2049: '<td>'.&mt('LON-CAPA Advanced Users').'<br />';
2050: if ($context eq 'requestcourses') {
2051: $datatable .= &mt('(overrides affiliation, if set)').
2052: '</td>'.
2053: '<td class="LC_left_item">'.
2054: '<table><tr>';
2055: } else {
2056: $datatable .= &mt('(overrides affiliation, if checked)').
2057: '</td>'.
2058: '<td class="LC_left_item" colspan="2">'.
2059: '<br />';
2060: }
2061: my %advcell;
2062: foreach my $item (@usertools) {
2063: if ($context eq 'requestcourses') {
2064: my ($curroption,$currlimit);
2065: if (ref($settings) eq 'HASH') {
2066: if (ref($settings->{$item}) eq 'HASH') {
2067: $curroption = $settings->{$item}->{'_LC_adv'};
2068: if ($curroption =~ /^autolimit=(\d*)$/) {
2069: $currlimit = $1;
2070: }
2071: }
2072: }
2073: $datatable .= '<th>'.$titles{$item}.'</th>';
2074: my $checked = '';
2075: if ($curroption eq '') {
2076: $checked = ' checked="checked"';
2077: }
2078: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
2079: '<input type="radio" name="crsreq_'.$item.
2080: '__LC_adv" value=""'.$checked.' />'.
2081: &mt('No override set').'</label></span> ';
2082: foreach my $option (@options) {
2083: my $val = $option;
2084: if ($option eq 'norequest') {
2085: $val = 0;
2086: }
2087: if ($option eq 'validate') {
2088: my $canvalidate = 0;
2089: if (ref($validations{$item}) eq 'HASH') {
2090: if ($validations{$item}{'_LC_adv'}) {
2091: $canvalidate = 1;
2092: }
2093: }
2094: next if (!$canvalidate);
2095: }
2096: my $checked = '';
2097: if ($val eq $curroption) {
2098: $checked = ' checked="checked"';
2099: } elsif ($option eq 'autolimit') {
2100: if ($curroption =~ /^autolimit/) {
2101: $checked = ' checked="checked"';
2102: }
2103: }
2104: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
2105: '<input type="radio" name="crsreq_'.$item.
2106: '__LC_adv" value="'.$val.'"'.$checked.' />'.
2107: $titles{$option}.'</label>';
2108: if ($option eq 'autolimit') {
2109: $advcell{$item} .= ' <input type="text" name="crsreq_'.
2110: $item.'_limit__LC_adv" size="1" '.
2111: 'value="'.$currlimit.'" />';
2112: }
2113: $advcell{$item} .= '</span> ';
2114: if ($option eq 'autolimit') {
2115: $advcell{$item} .= $titles{'unlimited'};
2116: }
2117: }
2118: } elsif ($context eq 'requestauthor') {
2119: my $curroption;
2120: if (ref($settings) eq 'HASH') {
2121: $curroption = $settings->{'_LC_adv'};
2122: }
2123: my $checked = '';
2124: if ($curroption eq '') {
2125: $checked = ' checked="checked"';
2126: }
2127: $datatable .= '<span class="LC_nobreak"><label>'.
2128: '<input type="radio" name="authorreq__LC_adv"'.
2129: ' value=""'.$checked.' />'.
2130: &mt('No override set').'</label></span> ';
2131: foreach my $option (@options) {
2132: my $val = $option;
2133: if ($option eq 'norequest') {
2134: $val = 0;
2135: }
2136: my $checked = '';
2137: if ($val eq $curroption) {
2138: $checked = ' checked="checked"';
2139: }
2140: $datatable .= '<span class="LC_nobreak"><label>'.
2141: '<input type="radio" name="authorreq__LC_adv"'.
2142: ' value="'.$val.'"'.$checked.' />'.
2143: $titles{$option}.'</label></span> ';
2144: }
2145: } else {
2146: my $checked = 'checked="checked" ';
2147: if (ref($settings) eq 'HASH') {
2148: if (ref($settings->{$item}) eq 'HASH') {
2149: if ($settings->{$item}->{'_LC_adv'} == 0) {
2150: $checked = '';
2151: } elsif ($settings->{$item}->{'_LC_adv'} == 1) {
2152: $checked = 'checked="checked" ';
2153: }
2154: }
2155: }
2156: $datatable .= '<span class="LC_nobreak"><label>'.
2157: '<input type="checkbox" name="'.$context.'_'.$item.
2158: '" value="_LC_adv" '.$checked.'/>'.$titles{$item}.
2159: '</label></span> ';
2160: }
2161: }
2162: if ($context eq 'requestcourses') {
2163: $datatable .= '</tr><tr>';
2164: foreach my $item (@usertools) {
2165: $datatable .= '<td style="vertical-align: top">'.$advcell{$item}.'</td>';
2166: }
2167: $datatable .= '</tr></table>';
2168: }
2169: $datatable .= '</td></tr>';
2170: $$rowtotal += $typecount;
2171: return $datatable;
2172: }
2173:
2174: sub print_requestmail {
2175: my ($dom,$action,$settings,$rowtotal) = @_;
2176: my ($now,$datatable,%currapp);
2177: $now = time;
2178: if (ref($settings) eq 'HASH') {
2179: if (ref($settings->{'notify'}) eq 'HASH') {
2180: if ($settings->{'notify'}{'approval'} ne '') {
2181: map {$currapp{$_}=1;} split(/,/,$settings->{'notify'}{'approval'});
2182: }
2183: }
2184: }
2185: my $numinrow = 2;
2186: my $css_class;
2187: $css_class = ($$rowtotal%2? ' class="LC_odd_row"':'');
2188: my $text;
2189: if ($action eq 'requestcourses') {
2190: $text = &mt('Receive notification of course requests requiring approval');
2191: } elsif ($action eq 'requestauthor') {
2192: $text = &mt('Receive notification of Authoring Space requests requiring approval');
2193: } else {
2194: $text = &mt('Receive notification of queued requests for self-created user accounts requiring approval');
2195: }
2196: $datatable = '<tr'.$css_class.'>'.
2197: ' <td>'.$text.'</td>'.
2198: ' <td class="LC_left_item">';
2199: my ($numdc,$table,$rows) = &active_dc_picker($dom,$numinrow,'checkbox',
2200: $action.'notifyapproval',%currapp);
2201: if ($numdc > 0) {
2202: $datatable .= $table;
2203: } else {
2204: $datatable .= &mt('There are no active Domain Coordinators');
2205: }
2206: $datatable .='</td></tr>';
2207: return $datatable;
2208: }
2209:
2210: sub print_studentcode {
2211: my ($settings,$rowtotal) = @_;
2212: my $rownum = 0;
2213: my ($output,%current);
2214: my @crstypes = ('official','unofficial','community','textbook');
2215: if (ref($settings) eq 'HASH') {
2216: if (ref($settings->{'uniquecode'}) eq 'HASH') {
2217: foreach my $type (@crstypes) {
2218: $current{$type} = $settings->{'uniquecode'}{$type};
2219: }
2220: }
2221: }
2222: $output .= '<tr>'.
2223: '<td class="LC_left_item">'.&mt('Generate unique six character code as course identifier?').'</td>'.
2224: '<td class="LC_left_item">';
2225: foreach my $type (@crstypes) {
2226: my $check = ' ';
2227: if ($current{$type}) {
2228: $check = ' checked="checked" ';
2229: }
2230: $output .= '<span class="LC_nobreak"><label>'.
2231: '<input type="checkbox" name="uniquecode" value="'.$type.'"'.$check.'/>'.
2232: &mt($type).'</label></span>'.(' 'x2).' ';
2233: }
2234: $output .= '</td></tr>';
2235: $$rowtotal ++;
2236: return $output;
2237: }
2238:
2239: sub print_textbookcourses {
2240: my ($dom,$type,$settings,$rowtotal) = @_;
2241: my $rownum = 0;
2242: my $css_class;
2243: my $itemcount = 1;
2244: my $maxnum = 0;
2245: my $bookshash;
2246: if (ref($settings) eq 'HASH') {
2247: $bookshash = $settings->{$type};
2248: }
2249: my %ordered;
2250: if (ref($bookshash) eq 'HASH') {
2251: foreach my $item (keys(%{$bookshash})) {
2252: if (ref($bookshash->{$item}) eq 'HASH') {
2253: my $num = $bookshash->{$item}{'order'};
2254: $ordered{$num} = $item;
2255: }
2256: }
2257: }
2258: my $confname = $dom.'-domainconfig';
2259: my $switchserver = &check_switchserver($dom,$confname);
2260: my $maxnum = scalar(keys(%ordered));
2261: my $datatable;
2262: if (keys(%ordered)) {
2263: my @items = sort { $a <=> $b } keys(%ordered);
2264: for (my $i=0; $i<@items; $i++) {
2265: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2266: my $key = $ordered{$items[$i]};
2267: my %coursehash=&Apache::lonnet::coursedescription($key);
2268: my $coursetitle = $coursehash{'description'};
2269: my ($subject,$title,$author,$publisher,$image,$imgsrc,$cdom,$cnum);
2270: if (ref($bookshash->{$key}) eq 'HASH') {
2271: $subject = $bookshash->{$key}->{'subject'};
2272: $title = $bookshash->{$key}->{'title'};
2273: if ($type eq 'textbooks') {
2274: $publisher = $bookshash->{$key}->{'publisher'};
2275: $author = $bookshash->{$key}->{'author'};
2276: $image = $bookshash->{$key}->{'image'};
2277: if ($image ne '') {
2278: my ($path,$imagefile) = ($image =~ m{^(.+)/([^/]+)$});
2279: my $imagethumb = "$path/tn-".$imagefile;
2280: $imgsrc = '<img src="'.$imagethumb.'" alt="'.&mt('Textbook image').'" />';
2281: }
2282: }
2283: }
2284: my $chgstr = ' onchange="javascript:reorderBooks(this.form,'."'$type".'_'."$key','$type'".');"';
2285: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
2286: .'<select name="'.$type.'_'.$key.'"'.$chgstr.'>';
2287: for (my $k=0; $k<=$maxnum; $k++) {
2288: my $vpos = $k+1;
2289: my $selstr;
2290: if ($k == $i) {
2291: $selstr = ' selected="selected" ';
2292: }
2293: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
2294: }
2295: $datatable .= '</select>'.(' 'x2).
2296: '<label><input type="checkbox" name="'.$type.'_del" value="'.$key.'" />'.
2297: &mt('Delete?').'</label></span></td>'.
2298: '<td colspan="2">'.
2299: '<span class="LC_nobreak">'.&mt('Subject:').'<input type="text" size="15" name="'.$type.'_subject_'.$i.'" value="'.$subject.'" /></span> '.
2300: (' 'x2).
2301: '<span class="LC_nobreak">'.&mt('Title:').'<input type="text" size="30" name="'.$type.'_title_'.$i.'" value="'.$title.'" /></span> ';
2302: if ($type eq 'textbooks') {
2303: $datatable .= (' 'x2).
2304: '<span class="LC_nobreak">'.&mt('Publisher:').'<input type="text" size="10" name="'.$type.'_publisher_'.$i.'" value="'.$publisher.'" /></span> '.
2305: (' 'x2).
2306: '<span class="LC_nobreak">'.&mt('Author(s):').'<input type="text" size="25" name="'.$type.'_author_'.$i.'" value="'.$author.'" /></span> '.
2307: (' 'x2).
2308: '<span class="LC_nobreak">'.&mt('Thumbnail:');
2309: if ($image) {
2310: $datatable .= '<span class="LC_nobreak">'.
2311: $imgsrc.
2312: '<label><input type="checkbox" name="'.$type.'_image_del"'.
2313: ' value="'.$key.'" />'.&mt('Delete?').'</label></span> '.
2314: '<span class="LC_nobreak"> '.&mt('Replace:').' ';
2315: }
2316: if ($switchserver) {
2317: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
2318: } else {
2319: $datatable .= '<input type="file" name="'.$type.'_image_'.$i.'" value="" />';
2320: }
2321: }
2322: $datatable .= '<input type="hidden" name="'.$type.'_id_'.$i.'" value="'.$type.'_'.$key.'" /></span> '.
2323: '<span class="LC_nobreak">'.&mt('LON-CAPA course:').' '.
2324: $coursetitle.'</span></td></tr>'."\n";
2325: $itemcount ++;
2326: }
2327: }
2328: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2329: my $chgstr = ' onchange="javascript:reorderBooks(this.form,'."'$type"."_addbook_pos','$type'".');"';
2330: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'."\n".
2331: '<input type="hidden" name="'.$type.'_maxnum" value="'.$maxnum.'" />'."\n".
2332: '<select name="'.$type.'_addbook_pos"'.$chgstr.'>';
2333: for (my $k=0; $k<$maxnum+1; $k++) {
2334: my $vpos = $k+1;
2335: my $selstr;
2336: if ($k == $maxnum) {
2337: $selstr = ' selected="selected" ';
2338: }
2339: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
2340: }
2341: $datatable .= '</select> '."\n".
2342: '<input type="checkbox" name="'.$type.'_addbook" value="1" />'.&mt('Add').'</td>'."\n".
2343: '<td colspan="2">'.
2344: '<span class="LC_nobreak">'.&mt('Subject:').'<input type="text" size="15" name="'.$type.'_addbook_subject" value="" /></span> '."\n".
2345: (' 'x2).
2346: '<span class="LC_nobreak">'.&mt('Title:').'<input type="text" size="30" name="'.$type.'_addbook_title" value="" /></span> '."\n".
2347: (' 'x2);
2348: if ($type eq 'textbooks') {
2349: $datatable .= '<span class="LC_nobreak">'.&mt('Publisher:').'<input type="text" size="10" name="'.$type.'_addbook_publisher" value="" /></span> '."\n".
2350: (' 'x2).
2351: '<span class="LC_nobreak">'.&mt('Author(s):').'<input type="text" size="25" name="'.$type.'_addbook_author" value="" /></span> '."\n".
2352: (' 'x2).
2353: '<span class="LC_nobreak">'.&mt('Image:').' ';
2354: if ($switchserver) {
2355: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
2356: } else {
2357: $datatable .= '<input type="file" name="'.$type.'_addbook_image" value="" />';
2358: }
2359: }
2360: $datatable .= '</span>'."\n".
2361: '<span class="LC_nobreak">'.&mt('LON-CAPA course:').' '.
2362: &Apache::loncommon::select_dom_form($env{'request.role.domain'},$type.'_addbook_cdom').
2363: '<input type="text" size="25" name="'.$type.'_addbook_cnum" value="" />'.
2364: &Apache::loncommon::selectcourse_link
2365: ('display',$type.'_addbook_cnum',$type.'_addbook_cdom',undef,undef,undef,'Course');
2366: '</span></td>'."\n".
2367: '</tr>'."\n";
2368: $itemcount ++;
2369: return $datatable;
2370: }
2371:
2372: sub textbookcourses_javascript {
2373: my ($settings) = @_;
2374: return unless(ref($settings) eq 'HASH');
2375: my (%ordered,%total,%jstext);
2376: foreach my $type ('textbooks','templates') {
2377: $total{$type} = 0;
2378: if (ref($settings->{$type}) eq 'HASH') {
2379: foreach my $item (keys(%{$settings->{$type}})) {
2380: if (ref($settings->{$type}->{$item}) eq 'HASH') {
2381: my $num = $settings->{$type}->{$item}{'order'};
2382: $ordered{$type}{$num} = $item;
2383: }
2384: }
2385: $total{$type} = scalar(keys(%{$settings->{$type}}));
2386: }
2387: my @jsarray = ();
2388: foreach my $item (sort {$a <=> $b } (keys(%{$ordered{$type}}))) {
2389: push(@jsarray,$ordered{$type}{$item});
2390: }
2391: $jstext{$type} = ' var '.$type.' = Array('."'".join("','",@jsarray)."'".');'."\n";
2392: }
2393: return <<"ENDSCRIPT";
2394: <script type="text/javascript">
2395: // <![CDATA[
2396: function reorderBooks(form,item,caller) {
2397: var changedVal;
2398: $jstext{'textbooks'};
2399: $jstext{'templates'};
2400: var newpos;
2401: var maxh;
2402: if (caller == 'textbooks') {
2403: newpos = 'textbooks_addbook_pos';
2404: maxh = 1 + $total{'textbooks'};
2405: } else {
2406: newpos = 'templates_addbook_pos';
2407: maxh = 1 + $total{'templates'};
2408: }
2409: var current = new Array;
2410: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
2411: if (item == newpos) {
2412: changedVal = newitemVal;
2413: } else {
2414: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
2415: current[newitemVal] = newpos;
2416: }
2417: if (caller == 'textbooks') {
2418: for (var i=0; i<textbooks.length; i++) {
2419: var elementName = 'textbooks_'+textbooks[i];
2420: if (elementName != item) {
2421: if (form.elements[elementName]) {
2422: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
2423: current[currVal] = elementName;
2424: }
2425: }
2426: }
2427: }
2428: if (caller == 'templates') {
2429: for (var i=0; i<templates.length; i++) {
2430: var elementName = 'templates_'+templates[i];
2431: if (elementName != item) {
2432: if (form.elements[elementName]) {
2433: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
2434: current[currVal] = elementName;
2435: }
2436: }
2437: }
2438: }
2439: var oldVal;
2440: for (var j=0; j<maxh; j++) {
2441: if (current[j] == undefined) {
2442: oldVal = j;
2443: }
2444: }
2445: if (oldVal < changedVal) {
2446: for (var k=oldVal+1; k<=changedVal ; k++) {
2447: var elementName = current[k];
2448: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
2449: }
2450: } else {
2451: for (var k=changedVal; k<oldVal; k++) {
2452: var elementName = current[k];
2453: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
2454: }
2455: }
2456: return;
2457: }
2458:
2459: // ]]>
2460: </script>
2461:
2462: ENDSCRIPT
2463: }
2464:
2465: sub ltitools_javascript {
2466: my ($settings) = @_;
2467: return unless(ref($settings) eq 'HASH');
2468: my (%ordered,$total,%jstext);
2469: $total = 0;
2470: foreach my $item (keys(%{$settings})) {
2471: if (ref($settings->{$item}) eq 'HASH') {
2472: my $num = $settings->{$item}{'order'};
2473: $ordered{$num} = $item;
2474: }
2475: }
2476: $total = scalar(keys(%{$settings}));
2477: my @jsarray = ();
2478: foreach my $item (sort {$a <=> $b } (keys(%ordered))) {
2479: push(@jsarray,$ordered{$item});
2480: }
2481: my $jstext = ' var ltitools = Array('."'".join("','",@jsarray)."'".');'."\n";
2482: return <<"ENDSCRIPT";
2483: <script type="text/javascript">
2484: // <![CDATA[
2485: function reorderLTI(form,item) {
2486: var changedVal;
2487: $jstext
2488: var newpos = 'ltitools_add_pos';
2489: var maxh = 1 + $total;
2490: var current = new Array;
2491: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
2492: if (item == newpos) {
2493: changedVal = newitemVal;
2494: } else {
2495: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
2496: current[newitemVal] = newpos;
2497: }
2498: for (var i=0; i<ltitools.length; i++) {
2499: var elementName = 'ltitools_'+ltitools[i];
2500: if (elementName != item) {
2501: if (form.elements[elementName]) {
2502: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
2503: current[currVal] = elementName;
2504: }
2505: }
2506: }
2507: var oldVal;
2508: for (var j=0; j<maxh; j++) {
2509: if (current[j] == undefined) {
2510: oldVal = j;
2511: }
2512: }
2513: if (oldVal < changedVal) {
2514: for (var k=oldVal+1; k<=changedVal ; k++) {
2515: var elementName = current[k];
2516: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
2517: }
2518: } else {
2519: for (var k=changedVal; k<oldVal; k++) {
2520: var elementName = current[k];
2521: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
2522: }
2523: }
2524: return;
2525: }
2526:
2527: // ]]>
2528: </script>
2529:
2530: ENDSCRIPT
2531: }
2532:
2533: sub print_autoenroll {
2534: my ($dom,$settings,$rowtotal) = @_;
2535: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
2536: my ($defdom,$runon,$runoff,$coownerson,$coownersoff,$failsafe);
2537: if (ref($settings) eq 'HASH') {
2538: if (exists($settings->{'run'})) {
2539: if ($settings->{'run'} eq '0') {
2540: $runoff = ' checked="checked" ';
2541: $runon = ' ';
2542: } else {
2543: $runon = ' checked="checked" ';
2544: $runoff = ' ';
2545: }
2546: } else {
2547: if ($autorun) {
2548: $runon = ' checked="checked" ';
2549: $runoff = ' ';
2550: } else {
2551: $runoff = ' checked="checked" ';
2552: $runon = ' ';
2553: }
2554: }
2555: if (exists($settings->{'co-owners'})) {
2556: if ($settings->{'co-owners'} eq '0') {
2557: $coownersoff = ' checked="checked" ';
2558: $coownerson = ' ';
2559: } else {
2560: $coownerson = ' checked="checked" ';
2561: $coownersoff = ' ';
2562: }
2563: } else {
2564: $coownersoff = ' checked="checked" ';
2565: $coownerson = ' ';
2566: }
2567: if (exists($settings->{'sender_domain'})) {
2568: $defdom = $settings->{'sender_domain'};
2569: }
2570: if (exists($settings->{'autofailsafe'})) {
2571: $failsafe = $settings->{'autofailsafe'};
2572: }
2573: } else {
2574: if ($autorun) {
2575: $runon = ' checked="checked" ';
2576: $runoff = ' ';
2577: } else {
2578: $runoff = ' checked="checked" ';
2579: $runon = ' ';
2580: }
2581: }
2582: my $domform = &Apache::loncommon::select_dom_form($defdom,'sender_domain',1);
2583: my $notif_sender;
2584: if (ref($settings) eq 'HASH') {
2585: $notif_sender = $settings->{'sender_uname'};
2586: }
2587: my $datatable='<tr class="LC_odd_row">'.
2588: '<td>'.&mt('Auto-enrollment active?').'</td>'.
2589: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2590: '<input type="radio" name="autoenroll_run"'.
2591: $runon.' value="1" />'.&mt('Yes').'</label> '.
2592: '<label><input type="radio" name="autoenroll_run"'.
2593: $runoff.' value="0" />'.&mt('No').'</label></span></td>'.
2594: '</tr><tr>'.
2595: '<td>'.&mt('Notification messages - sender').
2596: '</td><td class="LC_right_item"><span class="LC_nobreak">'.
2597: &mt('username').': '.
2598: '<input type="text" name="sender_uname" value="'.
2599: $notif_sender.'" size="10" /> '.&mt('domain').
2600: ': '.$domform.'</span></td></tr>'.
2601: '<tr class="LC_odd_row">'.
2602: '<td>'.&mt('Automatically assign co-ownership').'</td>'.
2603: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2604: '<input type="radio" name="autoassign_coowners"'.
2605: $coownerson.' value="1" />'.&mt('Yes').'</label> '.
2606: '<label><input type="radio" name="autoassign_coowners"'.
2607: $coownersoff.' value="0" />'.&mt('No').'</label></span></td>'.
2608: '</tr><tr>'.
2609: '<td>'.&mt('Failsafe for no drops when institutional data missing').'</td>'.
2610: '<td class="LC_right_item"><span class="LC_nobreak">'.
2611: '<input type="text" name="autoenroll_failsafe"'.
2612: ' value="'.$failsafe.'" size="4" /></td></tr>';
2613: $$rowtotal += 4;
2614: return $datatable;
2615: }
2616:
2617: sub print_autoupdate {
2618: my ($position,$dom,$settings,$rowtotal) = @_;
2619: my $datatable;
2620: if ($position eq 'top') {
2621: my $updateon = ' ';
2622: my $updateoff = ' checked="checked" ';
2623: my $classlistson = ' ';
2624: my $classlistsoff = ' checked="checked" ';
2625: if (ref($settings) eq 'HASH') {
2626: if ($settings->{'run'} eq '1') {
2627: $updateon = $updateoff;
2628: $updateoff = ' ';
2629: }
2630: if ($settings->{'classlists'} eq '1') {
2631: $classlistson = $classlistsoff;
2632: $classlistsoff = ' ';
2633: }
2634: }
2635: my %title = (
2636: run => 'Auto-update active?',
2637: classlists => 'Update information in classlists?',
2638: );
2639: $datatable = '<tr class="LC_odd_row">'.
2640: '<td>'.&mt($title{'run'}).'</td>'.
2641: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2642: '<input type="radio" name="autoupdate_run"'.
2643: $updateon.' value="1" />'.&mt('Yes').'</label> '.
2644: '<label><input type="radio" name="autoupdate_run"'.
2645: $updateoff.'value="0" />'.&mt('No').'</label></span></td>'.
2646: '</tr><tr>'.
2647: '<td>'.&mt($title{'classlists'}).'</td>'.
2648: '<td class="LC_right_item"><span class="LC_nobreak">'.
2649: '<label><input type="radio" name="classlists"'.
2650: $classlistson.' value="1" />'.&mt('Yes').'</label> '.
2651: '<label><input type="radio" name="classlists"'.
2652: $classlistsoff.'value="0" />'.&mt('No').'</label></span></td>'.
2653: '</tr>';
2654: $$rowtotal += 2;
2655: } elsif ($position eq 'middle') {
2656: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2657: my $numinrow = 3;
2658: my $locknamesettings;
2659: $datatable .= &insttypes_row($settings,$types,$usertypes,
2660: $dom,$numinrow,$othertitle,
2661: 'lockablenames');
2662: $$rowtotal ++;
2663: } else {
2664: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2665: my @fields = ('lastname','firstname','middlename','generation',
2666: 'permanentemail','id');
2667: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
2668: my $numrows = 0;
2669: if (ref($types) eq 'ARRAY') {
2670: if (@{$types} > 0) {
2671: $datatable =
2672: &usertype_update_row($settings,$usertypes,\%fieldtitles,
2673: \@fields,$types,\$numrows);
2674: $$rowtotal += @{$types};
2675: }
2676: }
2677: $datatable .=
2678: &usertype_update_row($settings,{'default' => $othertitle},
2679: \%fieldtitles,\@fields,['default'],
2680: \$numrows);
2681: $$rowtotal ++;
2682: }
2683: return $datatable;
2684: }
2685:
2686: sub print_autocreate {
2687: my ($dom,$settings,$rowtotal) = @_;
2688: my (%createon,%createoff,%currhash);
2689: my @types = ('xml','req');
2690: if (ref($settings) eq 'HASH') {
2691: foreach my $item (@types) {
2692: $createoff{$item} = ' checked="checked" ';
2693: $createon{$item} = ' ';
2694: if (exists($settings->{$item})) {
2695: if ($settings->{$item}) {
2696: $createon{$item} = ' checked="checked" ';
2697: $createoff{$item} = ' ';
2698: }
2699: }
2700: }
2701: if ($settings->{'xmldc'} ne '') {
2702: $currhash{$settings->{'xmldc'}} = 1;
2703: }
2704: } else {
2705: foreach my $item (@types) {
2706: $createoff{$item} = ' checked="checked" ';
2707: $createon{$item} = ' ';
2708: }
2709: }
2710: $$rowtotal += 2;
2711: my $numinrow = 2;
2712: my $datatable='<tr class="LC_odd_row">'.
2713: '<td>'.&mt('Create pending official courses from XML files').'</td>'.
2714: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2715: '<input type="radio" name="autocreate_xml"'.
2716: $createon{'xml'}.' value="1" />'.&mt('Yes').'</label> '.
2717: '<label><input type="radio" name="autocreate_xml"'.
2718: $createoff{'xml'}.' value="0" />'.&mt('No').'</label></span>'.
2719: '</td></tr><tr>'.
2720: '<td>'.&mt('Create pending requests for official courses (if validated)').'</td>'.
2721: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2722: '<input type="radio" name="autocreate_req"'.
2723: $createon{'req'}.' value="1" />'.&mt('Yes').'</label> '.
2724: '<label><input type="radio" name="autocreate_req"'.
2725: $createoff{'req'}.' value="0" />'.&mt('No').'</label></span>';
2726: my ($numdc,$dctable,$rows) = &active_dc_picker($dom,$numinrow,'radio',
2727: 'autocreate_xmldc',%currhash);
2728: $datatable .= '</td></tr><tr class="LC_odd_row"><td>';
2729: if ($numdc > 1) {
2730: $datatable .= &mt('Course creation processed as: (choose Dom. Coord.)').
2731: '</td><td class="LC_left_item">';
2732: } else {
2733: $datatable .= &mt('Course creation processed as:').
2734: '</td><td class="LC_right_item">';
2735: }
2736: $datatable .= $dctable.'</td></tr>';
2737: $$rowtotal += $rows;
2738: return $datatable;
2739: }
2740:
2741: sub print_directorysrch {
2742: my ($position,$dom,$settings,$rowtotal) = @_;
2743: my $datatable;
2744: if ($position eq 'top') {
2745: my $instsrchon = ' ';
2746: my $instsrchoff = ' checked="checked" ';
2747: my ($exacton,$containson,$beginson);
2748: my $instlocalon = ' ';
2749: my $instlocaloff = ' checked="checked" ';
2750: if (ref($settings) eq 'HASH') {
2751: if ($settings->{'available'} eq '1') {
2752: $instsrchon = $instsrchoff;
2753: $instsrchoff = ' ';
2754: }
2755: if ($settings->{'localonly'} eq '1') {
2756: $instlocalon = $instlocaloff;
2757: $instlocaloff = ' ';
2758: }
2759: if (ref($settings->{'searchtypes'}) eq 'ARRAY') {
2760: foreach my $type (@{$settings->{'searchtypes'}}) {
2761: if ($type eq 'exact') {
2762: $exacton = ' checked="checked" ';
2763: } elsif ($type eq 'contains') {
2764: $containson = ' checked="checked" ';
2765: } elsif ($type eq 'begins') {
2766: $beginson = ' checked="checked" ';
2767: }
2768: }
2769: } else {
2770: if ($settings->{'searchtypes'} eq 'exact') {
2771: $exacton = ' checked="checked" ';
2772: } elsif ($settings->{'searchtypes'} eq 'contains') {
2773: $containson = ' checked="checked" ';
2774: } elsif ($settings->{'searchtypes'} eq 'specify') {
2775: $exacton = ' checked="checked" ';
2776: $containson = ' checked="checked" ';
2777: }
2778: }
2779: }
2780: my ($searchtitles,$titleorder) = &sorted_searchtitles();
2781: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2782:
2783: my $numinrow = 4;
2784: my $cansrchrow = 0;
2785: $datatable='<tr class="LC_odd_row">'.
2786: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Institutional directory search available?').'</span></td>'.
2787: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2788: '<input type="radio" name="dirsrch_available"'.
2789: $instsrchon.' value="1" />'.&mt('Yes').'</label> '.
2790: '<label><input type="radio" name="dirsrch_available"'.
2791: $instsrchoff.' value="0" />'.&mt('No').'</label></span></td>'.
2792: '</tr><tr>'.
2793: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Other domains can search institution?').'</span></td>'.
2794: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2795: '<input type="radio" name="dirsrch_instlocalonly"'.
2796: $instlocaloff.' value="0" />'.&mt('Yes').'</label> '.
2797: '<label><input type="radio" name="dirsrch_instlocalonly"'.
2798: $instlocalon.' value="1" />'.&mt('No').'</label></span></td>'.
2799: '</tr>';
2800: $$rowtotal += 2;
2801: if (ref($usertypes) eq 'HASH') {
2802: if (keys(%{$usertypes}) > 0) {
2803: $datatable .= &insttypes_row($settings,$types,$usertypes,$dom,
2804: $numinrow,$othertitle,'cansearch');
2805: $cansrchrow = 1;
2806: }
2807: }
2808: if ($cansrchrow) {
2809: $$rowtotal ++;
2810: $datatable .= '<tr>';
2811: } else {
2812: $datatable .= '<tr class="LC_odd_row">';
2813: }
2814: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Supported search methods').
2815: '</span></td><td class="LC_left_item" colspan="2"><table><tr>';
2816: foreach my $title (@{$titleorder}) {
2817: if (defined($searchtitles->{$title})) {
2818: my $check = ' ';
2819: if (ref($settings) eq 'HASH') {
2820: if (ref($settings->{'searchby'}) eq 'ARRAY') {
2821: if (grep(/^\Q$title\E$/,@{$settings->{'searchby'}})) {
2822: $check = ' checked="checked" ';
2823: }
2824: }
2825: }
2826: $datatable .= '<td class="LC_left_item">'.
2827: '<span class="LC_nobreak"><label>'.
2828: '<input type="checkbox" name="searchby" '.
2829: 'value="'.$title.'"'.$check.'/>'.
2830: $searchtitles->{$title}.'</label></span></td>';
2831: }
2832: }
2833: $datatable .= '</tr></table></td></tr>';
2834: $$rowtotal ++;
2835: if ($cansrchrow) {
2836: $datatable .= '<tr class="LC_odd_row">';
2837: } else {
2838: $datatable .= '<tr>';
2839: }
2840: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Search latitude').'</span></td>'.
2841: '<td class="LC_left_item" colspan="2">'.
2842: '<span class="LC_nobreak"><label>'.
2843: '<input type="checkbox" name="searchtypes" '.
2844: $exacton.' value="exact" />'.&mt('Exact match').
2845: '</label> '.
2846: '<label><input type="checkbox" name="searchtypes" '.
2847: $beginson.' value="begins" />'.&mt('Begins with').
2848: '</label> '.
2849: '<label><input type="checkbox" name="searchtypes" '.
2850: $containson.' value="contains" />'.&mt('Contains').
2851: '</label></span></td></tr>';
2852: $$rowtotal ++;
2853: } else {
2854: my $domsrchon = ' checked="checked" ';
2855: my $domsrchoff = ' ';
2856: my $domlocalon = ' ';
2857: my $domlocaloff = ' checked="checked" ';
2858: if (ref($settings) eq 'HASH') {
2859: if ($settings->{'lclocalonly'} eq '1') {
2860: $domlocalon = $domlocaloff;
2861: $domlocaloff = ' ';
2862: }
2863: if ($settings->{'lcavailable'} eq '0') {
2864: $domsrchoff = $domsrchon;
2865: $domsrchon = ' ';
2866: }
2867: }
2868: $datatable='<tr class="LC_odd_row">'.
2869: '<td colspan="2"><span class ="LC_nobreak">'.&mt('LON-CAPA directory search available?').'</span></td>'.
2870: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2871: '<input type="radio" name="dirsrch_domavailable"'.
2872: $domsrchon.' value="1" />'.&mt('Yes').'</label> '.
2873: '<label><input type="radio" name="dirsrch_domavailable"'.
2874: $domsrchoff.' value="0" />'.&mt('No').'</label></span></td>'.
2875: '</tr><tr>'.
2876: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Other domains can search LON-CAPA domain?').'</span></td>'.
2877: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2878: '<input type="radio" name="dirsrch_domlocalonly"'.
2879: $domlocaloff.' value="0" />'.&mt('Yes').'</label> '.
2880: '<label><input type="radio" name="dirsrch_domlocalonly"'.
2881: $domlocalon.' value="1" />'.&mt('No').'</label></span></td>'.
2882: '</tr>';
2883: $$rowtotal += 2;
2884: }
2885: return $datatable;
2886: }
2887:
2888: sub print_contacts {
2889: my ($position,$dom,$settings,$rowtotal) = @_;
2890: my $datatable;
2891: my @contacts = ('adminemail','supportemail');
2892: my (%checked,%to,%otheremails,%bccemails,%includestr,%includeloc,%currfield,
2893: $maxsize,$fields,$fieldtitles,$fieldoptions,$possoptions,@mailings);
2894: if ($position eq 'top') {
2895: if (ref($settings) eq 'HASH') {
2896: foreach my $item (@contacts) {
2897: if (exists($settings->{$item})) {
2898: $to{$item} = $settings->{$item};
2899: }
2900: }
2901: }
2902: } elsif ($position eq 'middle') {
2903: @mailings = ('errormail','packagesmail','lonstatusmail','requestsmail',
2904: 'updatesmail','idconflictsmail');
2905: foreach my $type (@mailings) {
2906: $otheremails{$type} = '';
2907: }
2908: } else {
2909: @mailings = ('helpdeskmail','otherdomsmail');
2910: foreach my $type (@mailings) {
2911: $otheremails{$type} = '';
2912: }
2913: $bccemails{'helpdeskmail'} = '';
2914: $bccemails{'otherdomsmail'} = '';
2915: $includestr{'helpdeskmail'} = '';
2916: $includestr{'otherdomsmail'} = '';
2917: ($fields,$fieldtitles,$fieldoptions,$possoptions) = &helpform_fields();
2918: }
2919: if (ref($settings) eq 'HASH') {
2920: unless ($position eq 'top') {
2921: foreach my $type (@mailings) {
2922: if (exists($settings->{$type})) {
2923: if (ref($settings->{$type}) eq 'HASH') {
2924: foreach my $item (@contacts) {
2925: if ($settings->{$type}{$item}) {
2926: $checked{$type}{$item} = ' checked="checked" ';
2927: }
2928: }
2929: $otheremails{$type} = $settings->{$type}{'others'};
2930: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
2931: $bccemails{$type} = $settings->{$type}{'bcc'};
2932: if ($settings->{$type}{'include'} ne '') {
2933: ($includeloc{$type},$includestr{$type}) = split(/:/,$settings->{$type}{'include'},2);
2934: $includestr{$type} = &unescape($includestr{$type});
2935: }
2936: }
2937: }
2938: } elsif ($type eq 'lonstatusmail') {
2939: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
2940: }
2941: }
2942: }
2943: if ($position eq 'bottom') {
2944: foreach my $type (@mailings) {
2945: $bccemails{$type} = $settings->{$type}{'bcc'};
2946: if ($settings->{$type}{'include'} ne '') {
2947: ($includeloc{$type},$includestr{$type}) = split(/:/,$settings->{$type}{'include'},2);
2948: $includestr{$type} = &unescape($includestr{$type});
2949: }
2950: }
2951: if (ref($settings->{'helpform'}) eq 'HASH') {
2952: if (ref($fields) eq 'ARRAY') {
2953: foreach my $field (@{$fields}) {
2954: $currfield{$field} = $settings->{'helpform'}{$field};
2955: }
2956: }
2957: if (exists($settings->{'helpform'}{'maxsize'})) {
2958: $maxsize = $settings->{'helpform'}{'maxsize'};
2959: } else {
2960: $maxsize = '1.0';
2961: }
2962: } else {
2963: if (ref($fields) eq 'ARRAY') {
2964: foreach my $field (@{$fields}) {
2965: $currfield{$field} = 'yes';
2966: }
2967: }
2968: $maxsize = '1.0';
2969: }
2970: }
2971: } else {
2972: if ($position eq 'top') {
2973: $to{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
2974: $to{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
2975: $checked{'errormail'}{'adminemail'} = ' checked="checked" ';
2976: $checked{'packagesmail'}{'adminemail'} = ' checked="checked" ';
2977: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
2978: $checked{'requestsmail'}{'adminemail'} = ' checked="checked" ';
2979: $checked{'updatesmail'}{'adminemail'} = ' checked="checked" ';
2980: $checked{'idconflictsmail'}{'adminemail'} = ' checked="checked" ';
2981: } elsif ($position eq 'bottom') {
2982: $checked{'helpdeskmail'}{'supportemail'} = ' checked="checked" ';
2983: $checked{'otherdomsmail'}{'supportemail'} = ' checked="checked" ';
2984: if (ref($fields) eq 'ARRAY') {
2985: foreach my $field (@{$fields}) {
2986: $currfield{$field} = 'yes';
2987: }
2988: }
2989: $maxsize = '1.0';
2990: }
2991: }
2992: my ($titles,$short_titles) = &contact_titles();
2993: my $rownum = 0;
2994: my $css_class;
2995: if ($position eq 'top') {
2996: foreach my $item (@contacts) {
2997: $css_class = $rownum%2?' class="LC_odd_row"':'';
2998: $datatable .= '<tr'.$css_class.'>'.
2999: '<td><span class="LC_nobreak">'.$titles->{$item}.
3000: '</span></td><td class="LC_right_item">'.
3001: '<input type="text" name="'.$item.'" value="'.
3002: $to{$item}.'" /></td></tr>';
3003: $rownum ++;
3004: }
3005: } else {
3006: foreach my $type (@mailings) {
3007: $css_class = $rownum%2?' class="LC_odd_row"':'';
3008: $datatable .= '<tr'.$css_class.'>'.
3009: '<td><span class="LC_nobreak">'.
3010: $titles->{$type}.': </span></td>'.
3011: '<td class="LC_left_item">';
3012: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
3013: $datatable .= '<fieldset><legend>'.&mt('E-mail recipient(s)').'</legend>';
3014: }
3015: $datatable .= '<span class="LC_nobreak">';
3016: foreach my $item (@contacts) {
3017: $datatable .= '<label>'.
3018: '<input type="checkbox" name="'.$type.'"'.
3019: $checked{$type}{$item}.
3020: ' value="'.$item.'" />'.$short_titles->{$item}.
3021: '</label> ';
3022: }
3023: $datatable .= '</span><br />'.&mt('Others').': '.
3024: '<input type="text" name="'.$type.'_others" '.
3025: 'value="'.$otheremails{$type}.'" />';
3026: my %locchecked;
3027: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
3028: foreach my $loc ('s','b') {
3029: if ($includeloc{$type} eq $loc) {
3030: $locchecked{$loc} = ' checked="checked"';
3031: last;
3032: }
3033: }
3034: $datatable .= '<br />'.&mt('Bcc:').(' 'x6).
3035: '<input type="text" name="'.$type.'_bcc" '.
3036: 'value="'.$bccemails{$type}.'" /></fieldset>'.
3037: '<fieldset><legend>'.&mt('Optional added text').'</legend>'.
3038: &mt('Text automatically added to e-mail:').' '.
3039: '<input type="text" name="'.$type.'_includestr" value="'.$includestr{$type}.'" /><br >'.
3040: '<span class="LC_nobreak">'.&mt('Location:').' '.
3041: '<label><input type="radio" name="'.$type.'_includeloc" value="s"'.$locchecked{'s'}.' />'.&mt('in subject').'</label>'.
3042: (' 'x2).
3043: '<label><input type="radio" name="'.$type.'_includeloc" value="b"'.$locchecked{'b'}.' />'.&mt('in body').'</label>'.
3044: '</span></fieldset>';
3045: }
3046: $datatable .= '</td></tr>'."\n";
3047: $rownum ++;
3048: }
3049: }
3050: if ($position eq 'middle') {
3051: my %choices;
3052: $choices{'reporterrors'} = &mt('E-mail error reports to [_1]',
3053: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
3054: &mt('LON-CAPA core group - MSU'),600,500));
3055: $choices{'reportupdates'} = &mt('E-mail record of completed LON-CAPA updates to [_1]',
3056: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
3057: &mt('LON-CAPA core group - MSU'),600,500));
3058: my @toggles = ('reporterrors','reportupdates');
3059: my %defaultchecked = ('reporterrors' => 'on',
3060: 'reportupdates' => 'on');
3061: (my $reports,$rownum) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
3062: \%choices,$rownum);
3063: $datatable .= $reports;
3064: } elsif ($position eq 'bottom') {
3065: $css_class = $rownum%2?' class="LC_odd_row"':'';
3066: $datatable .= '<tr'.$css_class.'>'.
3067: '<td>'.&mt('Extra helpdesk form fields:').'<br />'.
3068: &mt('(e-mail, subject, and description always shown)').
3069: '</td><td class="LC_left_item">';
3070: if ((ref($fields) eq 'ARRAY') && (ref($fieldtitles) eq 'HASH') &&
3071: (ref($fieldoptions) eq 'HASH') && (ref($possoptions) eq 'HASH')) {
3072: $datatable .= '<table><tr><th>'.&mt('Field').'</th><th>'.&mt('Status').'</th></tr>';
3073: foreach my $field (@{$fields}) {
3074: $datatable .= '<tr><td>'.$fieldtitles->{$field};
3075: if (($field eq 'screenshot') || ($field eq 'cc')) {
3076: $datatable .= ' '.&mt('(logged-in users)');
3077: }
3078: $datatable .='</td><td>';
3079: my $clickaction;
3080: if ($field eq 'screenshot') {
3081: $clickaction = ' onclick="screenshotSize(this);"';
3082: }
3083: if (ref($possoptions->{$field}) eq 'ARRAY') {
3084: foreach my $option (@{$possoptions->{$field}}) {
3085: my $checked;
3086: if ($currfield{$field} eq $option) {
3087: $checked = ' checked="checked"';
3088: }
3089: $datatable .= '<span class="LC_nobreak"><label>'.
3090: '<input type="radio" name="helpform_'.$field.'" '.
3091: 'value="'.$option.'"'.$checked.$clickaction.' />'.$fieldoptions->{$option}.
3092: '</label></span>'.(' 'x2);
3093: }
3094: }
3095: if ($field eq 'screenshot') {
3096: my $display;
3097: if ($currfield{$field} eq 'no') {
3098: $display = ' style="display:none"';
3099: }
3100: $datatable .= '</td></tr><tr id="help_screenshotsize"'.$display.' />'.
3101: '<td>'.&mt('Maximum size for upload (MB)').'</td><td>'.
3102: '<input type="text" size="5" name="helpform_maxsize" value="'.$maxsize.'" />';
3103: }
3104: $datatable .= '</td></tr>';
3105: }
3106: $datatable .= '</table>';
3107: }
3108: $datatable .= '</td></tr>'."\n";
3109: $rownum ++;
3110: }
3111: $$rowtotal += $rownum;
3112: return $datatable;
3113: }
3114:
3115: sub contacts_javascript {
3116: return <<"ENDSCRIPT";
3117:
3118: <script type="text/javascript">
3119: // <![CDATA[
3120:
3121: function screenshotSize(field) {
3122: if (document.getElementById('help_screenshotsize')) {
3123: if (field.value == 'no') {
3124: document.getElementById('help_screenshotsize').style.display="none";
3125: } else {
3126: document.getElementById('help_screenshotsize').style.display="";
3127: }
3128: }
3129: return;
3130: }
3131:
3132: // ]]>
3133: </script>
3134:
3135: ENDSCRIPT
3136: }
3137:
3138: sub print_helpsettings {
3139: my ($position,$dom,$settings,$rowtotal) = @_;
3140: my $confname = $dom.'-domainconfig';
3141: my $formname = 'display';
3142: my ($datatable,$itemcount);
3143: if ($position eq 'top') {
3144: $itemcount = 1;
3145: my (%choices,%defaultchecked,@toggles);
3146: $choices{'submitbugs'} = &mt('Display link to: [_1]?',
3147: &Apache::loncommon::modal_link('http://bugs.loncapa.org',
3148: &mt('LON-CAPA bug tracker'),600,500));
3149: %defaultchecked = ('submitbugs' => 'on');
3150: @toggles = ('submitbugs');
3151: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
3152: \%choices,$itemcount);
3153: $$rowtotal ++;
3154: } else {
3155: my $css_class;
3156: my %existing=&Apache::lonnet::dump('roles',$dom,$confname,'rolesdef_');
3157: my (%customroles,%ordered,%current);
3158: if (ref($settings) eq 'HASH') {
3159: if (ref($settings->{'adhoc'}) eq 'HASH') {
3160: %current = %{$settings->{'adhoc'}};
3161: }
3162: }
3163: my $count = 0;
3164: foreach my $key (sort(keys(%existing))) {
3165: if ($key=~/^rolesdef\_(\w+)$/) {
3166: my $rolename = $1;
3167: my (%privs,$order);
3168: ($privs{'system'},$privs{'domain'},$privs{'course'}) = split(/\_/,$existing{$key});
3169: $customroles{$rolename} = \%privs;
3170: if (ref($current{$rolename}) eq 'HASH') {
3171: $order = $current{$rolename}{'order'};
3172: }
3173: if ($order eq '') {
3174: $order = $count;
3175: }
3176: $ordered{$order} = $rolename;
3177: $count++;
3178: }
3179: }
3180: my $maxnum = scalar(keys(%ordered));
3181: my @roles_by_num = ();
3182: foreach my $item (sort {$a <=> $b } (keys(%ordered))) {
3183: push(@roles_by_num,$item);
3184: }
3185: my $context = 'domprefs';
3186: my $crstype = 'Course';
3187: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
3188: my @accesstypes = ('all','dh','da','none');
3189: my ($numstatustypes,@jsarray);
3190: if (ref($types) eq 'ARRAY') {
3191: if (@{$types} > 0) {
3192: $numstatustypes = scalar(@{$types});
3193: push(@accesstypes,'status');
3194: @jsarray = ('bystatus');
3195: }
3196: }
3197: my %domhelpdesk = &Apache::lonnet::get_active_domroles($dom,['dh'.'da']);
3198: if (keys(%domhelpdesk)) {
3199: push(@accesstypes,('inc','exc'));
3200: push(@jsarray,('notinc','notexc'));
3201: }
3202: my $hiddenstr = join("','",@jsarray);
3203: $datatable .= &helpsettings_javascript(\@roles_by_num,$maxnum,$hiddenstr,$formname);
3204: my $context = 'domprefs';
3205: my $crstype = 'Course';
3206: my $prefix = 'helproles_';
3207: my $add_class = 'LC_hidden';
3208: foreach my $num (@roles_by_num) {
3209: my $role = $ordered{$num};
3210: my ($desc,$access,@statuses);
3211: if (ref($current{$role}) eq 'HASH') {
3212: $desc = $current{$role}{'desc'};
3213: $access = $current{$role}{'access'};
3214: if (ref($current{$role}{'insttypes'}) eq 'ARRAY') {
3215: @statuses = @{$current{$role}{'insttypes'}};
3216: }
3217: }
3218: if ($desc eq '') {
3219: $desc = $role;
3220: }
3221: my $identifier = 'custhelp'.$num;
3222: my %full=();
3223: my %levels= (
3224: course => {},
3225: domain => {},
3226: system => {},
3227: );
3228: my %levelscurrent=(
3229: course => {},
3230: domain => {},
3231: system => {},
3232: );
3233: &Apache::lonuserutils::custom_role_privs($customroles{$role},\%full,\%levels,\%levelscurrent);
3234: my @templateroles = &Apache::lonuserutils::custom_template_roles($context,$crstype);
3235: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3236: my $chgstr = ' onchange="javascript:reorderHelpRoles(this.form,'."'helproles_".$num."_pos'".');"';
3237: $datatable .= '<tr '.$css_class.'><td valign="top"><b>'.$role.'</b><br />'.
3238: '<select name="helproles_'.$num.'_pos"'.$chgstr.'>';
3239: for (my $k=0; $k<=$maxnum; $k++) {
3240: my $vpos = $k+1;
3241: my $selstr;
3242: if ($k == $num) {
3243: $selstr = ' selected="selected" ';
3244: }
3245: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
3246: }
3247: $datatable .= '</select>'.(' 'x2).
3248: '<input type="hidden" name="helproles_'.$num.'" value="'.$role.'" />'.
3249: '</td>'.
3250: '<td><fieldset><legend>'.&mt('Role name').'</legend>'.
3251: &mt('Name shown to users:').
3252: '<input type="text" name="helproles_'.$num.'_desc" value="'.$desc.'" />'.
3253: '</fieldset>'.
3254: &helpdeskroles_access($dom,$prefix,$num,$add_class,$current{$role},\@accesstypes,
3255: $othertitle,$usertypes,$types,\%domhelpdesk).
3256: '<fieldset>'.
3257: '<legend>'.&mt('Role privileges').&adhocbutton($prefix,$num,'privs','show').'</legend>'.
3258: &Apache::lonuserutils::custom_role_table($crstype,\%full,\%levels,
3259: \%levelscurrent,$identifier,
3260: 'LC_hidden',$prefix.$num.'_privs').
3261: '</fieldset></td>';
3262: $itemcount ++;
3263: }
3264: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3265: my $newcust = 'custhelp'.$count;
3266: my (%privs,%levelscurrent);
3267: my %full=();
3268: my %levels= (
3269: course => {},
3270: domain => {},
3271: system => {},
3272: );
3273: &Apache::lonuserutils::custom_role_privs(\%privs,\%full,\%levels,\%levelscurrent);
3274: my @templateroles = &Apache::lonuserutils::custom_template_roles($context,$crstype);
3275: my $chgstr = ' onchange="javascript:reorderHelpRoles(this.form,'."'helproles_".$count."_pos'".');"';
3276: $datatable .= '<tr '.$css_class.'><td valign="top"><span class="LC_nobreak"><label>'.
3277: '<input type="hidden" name="helproles_maxnum" value="'.$maxnum.'" />'."\n".
3278: '<select name="helproles_'.$count.'_pos"'.$chgstr.'>';
3279: for (my $k=0; $k<$maxnum+1; $k++) {
3280: my $vpos = $k+1;
3281: my $selstr;
3282: if ($k == $maxnum) {
3283: $selstr = ' selected="selected" ';
3284: }
3285: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
3286: }
3287: $datatable .= '</select> '."\n".
3288: '<input type="checkbox" name="newcusthelp" value="'.$count.'" />'. &mt('Add').
3289: '</label></span></td>'.
3290: '<td><fieldset><legend>'.&mt('Role name').'</legend>'.
3291: '<span class="LC_nobreak">'.
3292: &mt('Internal name:').
3293: '<input type="text" size="10" name="custhelpname'.$count.'" value="" />'.
3294: '</span>'.(' 'x4).
3295: '<span class="LC_nobreak">'.
3296: &mt('Name shown to users:').
3297: '<input type="text" size="20" name="helproles_'.$count.'_desc" value="" />'.
3298: '</span></fieldset>'.
3299: &helpdeskroles_access($dom,$prefix,$count,'',undef,\@accesstypes,$othertitle,
3300: $usertypes,$types,\%domhelpdesk).
3301: '<fieldset><legend>'.&mt('Role privileges').'</legend>'.
3302: &Apache::lonuserutils::custom_role_header($context,$crstype,
3303: \@templateroles,$newcust).
3304: &Apache::lonuserutils::custom_role_table('Course',\%full,\%levels,
3305: \%levelscurrent,$newcust).
3306: '</fieldset></td></tr>';
3307: $count ++;
3308: $$rowtotal += $count;
3309: }
3310: return $datatable;
3311: }
3312:
3313: sub adhocbutton {
3314: my ($prefix,$num,$field,$visibility) = @_;
3315: my %lt = &Apache::lonlocal::texthash(
3316: show => 'Show details',
3317: hide => 'Hide details',
3318: );
3319: return '<span style="text-decoration:line-through; font-weight: normal;">'.(' 'x10).
3320: '</span>'.(' 'x2).'<input type="button" id="'.$prefix.$num.'_'.$field.'_vis"'.
3321: ' value="'.$lt{$visibility}.'" style="height:20px;" '.
3322: 'onclick="toggleHelpdeskItem('."'$num','$field'".');" />'.(' 'x2);
3323: }
3324:
3325: sub helpsettings_javascript {
3326: my ($roles_by_num,$total,$hiddenstr,$formname) = @_;
3327: return unless(ref($roles_by_num) eq 'ARRAY');
3328: my %html_js_lt = &Apache::lonlocal::texthash(
3329: show => 'Show details',
3330: hide => 'Hide details',
3331: );
3332: &html_escape(\%html_js_lt);
3333: my $jstext = ' var helproles = Array('."'".join("','",@{$roles_by_num})."'".');'."\n";
3334: return <<"ENDSCRIPT";
3335: <script type="text/javascript">
3336: // <![CDATA[
3337:
3338: function reorderHelpRoles(form,item) {
3339: var changedVal;
3340: $jstext
3341: var newpos = 'helproles_${total}_pos';
3342: var maxh = 1 + $total;
3343: var current = new Array();
3344: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
3345: if (item == newpos) {
3346: changedVal = newitemVal;
3347: } else {
3348: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
3349: current[newitemVal] = newpos;
3350: }
3351: for (var i=0; i<helproles.length; i++) {
3352: var elementName = 'helproles_'+helproles[i]+'_pos';
3353: if (elementName != item) {
3354: if (form.elements[elementName]) {
3355: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
3356: current[currVal] = elementName;
3357: }
3358: }
3359: }
3360: var oldVal;
3361: for (var j=0; j<maxh; j++) {
3362: if (current[j] == undefined) {
3363: oldVal = j;
3364: }
3365: }
3366: if (oldVal < changedVal) {
3367: for (var k=oldVal+1; k<=changedVal ; k++) {
3368: var elementName = current[k];
3369: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
3370: }
3371: } else {
3372: for (var k=changedVal; k<oldVal; k++) {
3373: var elementName = current[k];
3374: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
3375: }
3376: }
3377: return;
3378: }
3379:
3380: function helpdeskAccess(num) {
3381: var curraccess = null;
3382: if (document.$formname.elements['helproles_'+num+'_access'].length) {
3383: for (var i=0; i<document.$formname.elements['helproles_'+num+'_access'].length; i++) {
3384: if (document.$formname.elements['helproles_'+num+'_access'][i].checked) {
3385: curraccess = document.$formname.elements['helproles_'+num+'_access'][i].value;
3386: }
3387: }
3388: }
3389: var shown = Array();
3390: var hidden = Array();
3391: if (curraccess == 'none') {
3392: hidden = Array('$hiddenstr');
3393: } else {
3394: if (curraccess == 'status') {
3395: shown = Array('bystatus');
3396: hidden = Array('notinc','notexc');
3397: } else {
3398: if (curraccess == 'exc') {
3399: shown = Array('notexc');
3400: hidden = Array('notinc','bystatus');
3401: }
3402: if (curraccess == 'inc') {
3403: shown = Array('notinc');
3404: hidden = Array('notexc','bystatus');
3405: }
3406: if ((curraccess == 'all') || (curraccess == 'dh') || (curraccess == 'da')) {
3407: hidden = Array('notinc','notexc','bystatus');
3408: }
3409: }
3410: }
3411: if (hidden.length > 0) {
3412: for (var i=0; i<hidden.length; i++) {
3413: if (document.getElementById('helproles_'+num+'_'+hidden[i])) {
3414: document.getElementById('helproles_'+num+'_'+hidden[i]).style.display = 'none';
3415: }
3416: }
3417: }
3418: if (shown.length > 0) {
3419: for (var i=0; i<shown.length; i++) {
3420: if (document.getElementById('helproles_'+num+'_'+shown[i])) {
3421: if (shown[i] == 'privs') {
3422: document.getElementById('helproles_'+num+'_'+shown[i]).style.display = 'block';
3423: } else {
3424: document.getElementById('helproles_'+num+'_'+shown[i]).style.display = 'inline-block';
3425: }
3426: }
3427: }
3428: }
3429: return;
3430: }
3431:
3432: function toggleHelpdeskItem(num,field) {
3433: if (document.getElementById('helproles_'+num+'_'+field)) {
3434: if (document.getElementById('helproles_'+num+'_'+field).className.match(/(?:^|\\s)LC_hidden(?!\\S)/)) {
3435: document.getElementById('helproles_'+num+'_'+field).className =
3436: document.getElementById('helproles_'+num+'_'+field).className.replace(/(?:^|\\s)LC_hidden(?!\\S)/g ,'');
3437: if (document.getElementById('helproles_'+num+'_'+field+'_vis')) {
3438: document.getElementById('helproles_'+num+'_'+field+'_vis').value = '$html_js_lt{hide}';
3439: }
3440: } else {
3441: document.getElementById('helproles_'+num+'_'+field).className += ' LC_hidden';
3442: if (document.getElementById('helproles_'+num+'_'+field+'_vis')) {
3443: document.getElementById('helproles_'+num+'_'+field+'_vis').value = '$html_js_lt{show}';
3444: }
3445: }
3446: }
3447: return;
3448: }
3449:
3450: // ]]>
3451: </script>
3452:
3453: ENDSCRIPT
3454: }
3455:
3456: sub helpdeskroles_access {
3457: my ($dom,$prefix,$num,$add_class,$current,$accesstypes,$othertitle,
3458: $usertypes,$types,$domhelpdesk) = @_;
3459: return unless ((ref($accesstypes) eq 'ARRAY') && (ref($domhelpdesk) eq 'HASH'));
3460: my %lt = &Apache::lonlocal::texthash(
3461: 'rou' => 'Role usage',
3462: 'whi' => 'Which helpdesk personnel may use this role?',
3463: 'all' => 'All with domain helpdesk or helpdesk assistant role',
3464: 'dh' => 'All with domain helpdesk role',
3465: 'da' => 'All with domain helpdesk assistant role',
3466: 'none' => 'None',
3467: 'status' => 'Determined based on institutional status',
3468: 'inc' => 'Include all, but exclude specific personnel',
3469: 'exc' => 'Exclude all, but include specific personnel',
3470: );
3471: my %usecheck = (
3472: all => ' checked="checked"',
3473: );
3474: my %displaydiv = (
3475: status => 'none',
3476: inc => 'none',
3477: exc => 'none',
3478: priv => 'block',
3479: );
3480: my $output;
3481: if (ref($current) eq 'HASH') {
3482: if (($current->{'access'} ne '') && ($current->{'access'} ne 'all')) {
3483: if (grep(/^\Q$current->{access}\E$/,@{$accesstypes})) {
3484: $usecheck{$current->{access}} = $usecheck{'all'};
3485: delete($usecheck{'all'});
3486: if ($current->{access} =~ /^(status|inc|exc)$/) {
3487: my $access = $1;
3488: $displaydiv{$access} = 'inline';
3489: } elsif ($current->{access} eq 'none') {
3490: $displaydiv{'priv'} = 'none';
3491: }
3492: }
3493: }
3494: }
3495: $output = '<fieldset id="'.$prefix.$num.'_usage"><legend>'.$lt{'rou'}.'</legend>'.
3496: '<p>'.$lt{'whi'}.'</p>';
3497: foreach my $access (@{$accesstypes}) {
3498: $output .= '<p><label><input type="radio" name="'.$prefix.$num.'_access" value="'.$access.'" '.$usecheck{$access}.
3499: ' onclick="helpdeskAccess('."'$num'".');" />'.
3500: $lt{$access}.'</label>';
3501: if ($access eq 'status') {
3502: $output .= '<div id="'.$prefix.$num.'_bystatus" style="display:'.$displaydiv{$access}.'">'.
3503: &Apache::lonuserutils::adhoc_status_types($dom,$prefix,$num,$current->{$access},
3504: $othertitle,$usertypes,$types).
3505: '</div>';
3506: } elsif (($access eq 'inc') && (keys(%{$domhelpdesk}) > 0)) {
3507: $output .= '<div id="'.$prefix.$num.'_notinc" style="display:'.$displaydiv{$access}.'">'.
3508: &Apache::lonuserutils::adhoc_staff($access,$prefix,$num,$current->{$access},$domhelpdesk).
3509: '</div>';
3510: } elsif (($access eq 'exc') && (keys(%{$domhelpdesk}) > 0)) {
3511: $output .= '<div id="'.$prefix.$num.'_notexc" style="display:'.$displaydiv{$access}.'">'.
3512: &Apache::lonuserutils::adhoc_staff($access,$prefix,$num,$current->{$access},$domhelpdesk).
3513: '</div>';
3514: }
3515: $output .= '</p>';
3516: }
3517: $output .= '</fieldset>';
3518: return $output;
3519: }
3520:
3521: sub radiobutton_prefs {
3522: my ($settings,$toggles,$defaultchecked,$choices,$itemcount,$onclick,
3523: $additional,$align) = @_;
3524: return unless ((ref($toggles) eq 'ARRAY') && (ref($defaultchecked) eq 'HASH') &&
3525: (ref($choices) eq 'HASH'));
3526:
3527: my (%checkedon,%checkedoff,$datatable,$css_class);
3528:
3529: foreach my $item (@{$toggles}) {
3530: if ($defaultchecked->{$item} eq 'on') {
3531: $checkedon{$item} = ' checked="checked" ';
3532: $checkedoff{$item} = ' ';
3533: } elsif ($defaultchecked->{$item} eq 'off') {
3534: $checkedoff{$item} = ' checked="checked" ';
3535: $checkedon{$item} = ' ';
3536: }
3537: }
3538: if (ref($settings) eq 'HASH') {
3539: foreach my $item (@{$toggles}) {
3540: if ($settings->{$item} eq '1') {
3541: $checkedon{$item} = ' checked="checked" ';
3542: $checkedoff{$item} = ' ';
3543: } elsif ($settings->{$item} eq '0') {
3544: $checkedoff{$item} = ' checked="checked" ';
3545: $checkedon{$item} = ' ';
3546: }
3547: }
3548: }
3549: if ($onclick) {
3550: $onclick = ' onclick="'.$onclick.'"';
3551: }
3552: foreach my $item (@{$toggles}) {
3553: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3554: $datatable .=
3555: '<tr'.$css_class.'><td valign="top">'.
3556: '<span class="LC_nobreak">'.$choices->{$item}.
3557: '</span></td>';
3558: if ($align eq 'left') {
3559: $datatable .= '<td class="LC_left_item">';
3560: } else {
3561: $datatable .= '<td class="LC_right_item">';
3562: }
3563: $datatable .=
3564: '<span class="LC_nobreak">'.
3565: '<label><input type="radio" name="'.
3566: $item.'" '.$checkedon{$item}.' value="1"'.$onclick.' />'.&mt('Yes').
3567: '</label> <label><input type="radio" name="'.$item.'" '.
3568: $checkedoff{$item}.' value="0"'.$onclick.' />'.&mt('No').'</label>'.
3569: '</span>'.$additional.
3570: '</td>'.
3571: '</tr>';
3572: $itemcount ++;
3573: }
3574: return ($datatable,$itemcount);
3575: }
3576:
3577: sub print_ltitools {
3578: my ($dom,$settings,$rowtotal) = @_;
3579: my $rownum = 0;
3580: my $css_class;
3581: my $itemcount = 1;
3582: my $maxnum = 0;
3583: my %ordered;
3584: if (ref($settings) eq 'HASH') {
3585: foreach my $item (keys(%{$settings})) {
3586: if (ref($settings->{$item}) eq 'HASH') {
3587: my $num = $settings->{$item}{'order'};
3588: $ordered{$num} = $item;
3589: }
3590: }
3591: }
3592: my $confname = $dom.'-domainconfig';
3593: my $switchserver = &check_switchserver($dom,$confname);
3594: my $maxnum = scalar(keys(%ordered));
3595: my $datatable = <itools_javascript($settings);
3596: my %lt = <itools_names();
3597: my @courseroles = ('cc','in','ta','ep','st');
3598: my @ltiroles = qw(Instructor ContentDeveloper TeachingAssistant Learner);
3599: my @fields = ('fullname','firstname','lastname','email','user','roles');
3600: if (keys(%ordered)) {
3601: my @items = sort { $a <=> $b } keys(%ordered);
3602: for (my $i=0; $i<@items; $i++) {
3603: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3604: my $item = $ordered{$items[$i]};
3605: my ($title,$key,$secret,$url,$imgsrc,$version);
3606: if (ref($settings->{$item}) eq 'HASH') {
3607: $title = $settings->{$item}->{'title'};
3608: $url = $settings->{$item}->{'url'};
3609: $key = $settings->{$item}->{'key'};
3610: $secret = $settings->{$item}->{'secret'};
3611: my $image = $settings->{$item}->{'image'};
3612: if ($image ne '') {
3613: $imgsrc = '<img src="'.$image.'" alt="'.&mt('Tool Provider icon').'" />';
3614: }
3615: }
3616: my $chgstr = ' onchange="javascript:reorderLTI(this.form,'."'ltitools_".$item."'".');"';
3617: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
3618: .'<select name="ltitools_'.$item.'"'.$chgstr.'>';
3619: for (my $k=0; $k<=$maxnum; $k++) {
3620: my $vpos = $k+1;
3621: my $selstr;
3622: if ($k == $i) {
3623: $selstr = ' selected="selected" ';
3624: }
3625: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
3626: }
3627: $datatable .= '</select>'.(' 'x2).
3628: '<label><input type="checkbox" name="ltitools_del" value="'.$item.'" />'.
3629: &mt('Delete?').'</label></span></td>'.
3630: '<td colspan="2">'.
3631: '<fieldset><legend>'.&mt('Required settings').'</legend>'.
3632: '<span class="LC_nobreak">'.$lt{'title'}.':<input type="text" size="30" name="ltitools_title_'.$i.'" value="'.$title.'" /></span> '.
3633: (' 'x2).
3634: '<span class="LC_nobreak">'.$lt{'version'}.':<select name="ltitools_version_'.$i.'">'.
3635: '<option value="LTI-1p0" selected="selected">1.1</option></select></span> '.
3636: (' 'x2).
3637: '<span class="LC_nobreak">'.$lt{'msgtype'}.':<select name="ltitools_msgtype_'.$i.'">'.
3638: '<option value="basic-lti-launch-request" selected="selected">Launch</option></select></span> '.
3639: '<br /><br />'.
3640: '<span class="LC_nobreak">'.$lt{'url'}.':<input type="text" size="30" name="ltitools_url_'.$i.'"'.
3641: ' value="'.$url.'" /></span>'.
3642: (' 'x2).
3643: '<span class="LC_nobreak">'.$lt{'key'}.
3644: '<input type="text" size="25" name="ltitools_key_'.$i.'" value="'.$key.'" /></span> '.
3645: (' 'x2).
3646: '<span class="LC_nobreak">'.$lt{'secret'}.':'.
3647: '<input type="password" size="20" name="ltitools_secret_'.$i.'" value="'.$secret.'" />'.
3648: '<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>'.
3649: '<input type="hidden" name="ltitools_id_'.$i.'" value="'.$item.'" /></span>'.
3650: '</fieldset>'.
3651: '<fieldset><legend>'.&mt('Optional settings').'</legend>'.
3652: '<span class="LC_nobreak">'.&mt('Display target:');
3653: my %currdisp;
3654: if (ref($settings->{$item}->{'display'}) eq 'HASH') {
3655: if ($settings->{$item}->{'display'}->{'target'} eq 'window') {
3656: $currdisp{'window'} = ' checked="checked"';
3657: } elsif ($settings->{$item}->{'display'}->{'target'} eq 'tab') {
3658: $currdisp{'tab'} = ' checked="checked"';
3659: } else {
3660: $currdisp{'iframe'} = ' checked="checked"';
3661: }
3662: if ($settings->{$item}->{'display'}->{'width'} =~ /^(\d+)$/) {
3663: $currdisp{'width'} = $1;
3664: }
3665: if ($settings->{$item}->{'display'}->{'height'} =~ /^(\d+)$/) {
3666: $currdisp{'height'} = $1;
3667: }
3668: $currdisp{'linktext'} = $settings->{$item}->{'display'}->{'linktext'};
3669: $currdisp{'explanation'} = $settings->{$item}->{'display'}->{'explanation'};
3670: } else {
3671: $currdisp{'iframe'} = ' checked="checked"';
3672: }
3673: foreach my $disp ('iframe','tab','window') {
3674: $datatable .= '<label><input type="radio" name="ltitools_target_'.$i.'" value="'.$disp.'"'.$currdisp{$disp}.' />'.
3675: $lt{$disp}.'</label>'.(' 'x2);
3676: }
3677: $datatable .= (' 'x4);
3678: foreach my $dimen ('width','height') {
3679: $datatable .= '<label>'.$lt{$dimen}.' '.
3680: '<input type="text" name="ltitools_'.$dimen.'_'.$i.'" size="5" value="'.$currdisp{$dimen}.'" /></label>'.
3681: (' 'x2);
3682: }
3683: $datatable .= '<br />'.
3684: '<div class="LC_left_float">'.$lt{'linktext'}.'<br />'.
3685: '<input type="text" name="ltitools_linktext_'.$i.'" size="25" value="'.$currdisp{'linktext'}.'" /></label></div>'.
3686: '<div class="LC_left_float">'.$lt{'explanation'}.'<br />'.
3687: '<textarea name="ltitools_explanation_'.$i.'" rows="5" cols="40">'.$currdisp{'explanation'}.
3688: '</textarea></div><div style=""></div><br />';
3689: $datatable .= '<br />';
3690: foreach my $extra ('passback','roster') {
3691: my $checkedon = '';
3692: my $checkedoff = ' checked="checked"';
3693: if ($settings->{$item}->{$extra}) {
3694: $checkedon = $checkedoff;
3695: $checkedoff = '';
3696: }
3697: $datatable .= $lt{$extra}.' '.
3698: '<label><input type="radio" name="ltitools_'.$extra.'_'.$i.'" value="1"'.$checkedon.' />'.
3699: &mt('Yes').'</label>'.(' 'x2).
3700: '<label><input type="radio" name="ltitools_'.$extra.'_'.$i.'" value="0"'.$checkedoff.' />'.
3701: &mt('No').'</label>'.(' 'x4);
3702: }
3703: $datatable .= '<br /><br /><span class="LC_nobreak">'.$lt{'icon'}.': ';
3704: if ($imgsrc) {
3705: $datatable .= $imgsrc.
3706: '<label><input type="checkbox" name="ltitools_image_del"'.
3707: ' value="'.$item.'" />'.&mt('Delete?').'</label></span> '.
3708: '<span class="LC_nobreak"> '.&mt('Replace:').' ';
3709: } else {
3710: $datatable .= '('.&mt('if larger than 21x21 pixels, image will be scaled').') ';
3711: }
3712: if ($switchserver) {
3713: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
3714: } else {
3715: $datatable .= '<input type="file" name="ltitools_image_'.$i.'" value="" />';
3716: }
3717: $datatable .= '</span></fieldset>';
3718: my (%checkedfields,%rolemaps);
3719: if (ref($settings->{$item}) eq 'HASH') {
3720: if (ref($settings->{$item}->{'fields'}) eq 'HASH') {
3721: %checkedfields = %{$settings->{$item}->{'fields'}};
3722: }
3723: if (ref($settings->{$item}->{'roles'}) eq 'HASH') {
3724: %rolemaps = %{$settings->{$item}->{'roles'}};
3725: $checkedfields{'roles'} = 1;
3726: }
3727: }
3728: $datatable .= '<fieldset><legend>'.&mt('User data sent on launch').'</legend>'.
3729: '<span class="LC_nobreak">';
3730: foreach my $field (@fields) {
3731: my $checked;
3732: if ($checkedfields{$field}) {
3733: $checked = ' checked="checked"';
3734: }
3735: $datatable .= '<label>'.
3736: '<input type="checkbox" name="ltitools_fields_'.$i.'" value="'.$field.'"'.$checked.' />'.
3737: $lt{$field}.'</label>'.(' ' x2);
3738: }
3739: $datatable .= '</span></fieldset>'.
3740: '<fieldset><legend>'.&mt('Role mapping').'</legend><table><tr>';
3741: foreach my $role (@courseroles) {
3742: my ($selected,$selectnone);
3743: if (!$rolemaps{$role}) {
3744: $selectnone = ' selected="selected"';
3745: }
3746: $datatable .= '<td align="center">'.
3747: &Apache::lonnet::plaintext($role,'Course').'<br />'.
3748: '<select name="ltitools_roles_'.$role.'_'.$i.'">'.
3749: '<option value=""'.$selectnone.'>'.&mt('Select').'</option>';
3750: foreach my $ltirole (@ltiroles) {
3751: unless ($selectnone) {
3752: if ($rolemaps{$role} eq $ltirole) {
3753: $selected = ' selected="selected"';
3754: } else {
3755: $selected = '';
3756: }
3757: }
3758: $datatable .= '<option value="'.$ltirole.'"'.$selected.'>'.$ltirole.'</option>';
3759: }
3760: $datatable .= '</select></td>';
3761: }
3762: $datatable .= '</tr></table></fieldset>';
3763: my %courseconfig;
3764: if (ref($settings->{$item}) eq 'HASH') {
3765: if (ref($settings->{$item}->{'crsconf'}) eq 'HASH') {
3766: %courseconfig = %{$settings->{$item}->{'crsconf'}};
3767: }
3768: }
3769: $datatable .= '<fieldset><legend>'.&mt('Configurable in course').'</legend><span class="LC_nobreak">';
3770: foreach my $item ('label','title','target','linktext','explanation') {
3771: my $checked;
3772: if ($courseconfig{$item}) {
3773: $checked = ' checked="checked"';
3774: }
3775: $datatable .= '<label>'.
3776: '<input type="checkbox" name="ltitools_courseconfig_'.$i.'" value="'.$item.'"'.$checked.' />'.
3777: $lt{'crs'.$item}.'</label>'.(' ' x2)."\n";
3778: }
3779: $datatable .= '</span></fieldset>'.
3780: '<fieldset><legend>'.&mt('Custom items sent on launch').'</legend>'.
3781: '<table><tr><th>'.&mt('Action').'</th><th>'.&mt('Name').'</th><th>'.&mt('Value').'</th></tr>';
3782: if (ref($settings->{$item}->{'custom'}) eq 'HASH') {
3783: my %custom = %{$settings->{$item}->{'custom'}};
3784: if (keys(%custom) > 0) {
3785: foreach my $key (sort(keys(%custom))) {
3786: $datatable .= '<tr><td><span class="LC_nobreak">'.
3787: '<label><input type="checkbox" name="ltitools_customdel_'.$i.'" value="'.
3788: $key.'" />'.&mt('Delete').'</label></span></td><td>'.$key.'</td>'.
3789: '<td><input type="text" name="ltitools_customval_'.$key.'_'.$i.'"'.
3790: ' value="'.$custom{$key}.'" /></td></tr>';
3791: }
3792: }
3793: }
3794: $datatable .= '<tr><td><span class="LC_nobreak">'.
3795: '<label><input type="checkbox" name="ltitools_customadd" value="'.$i.'" />'.
3796: &mt('Add').'</label></span></td><td><input type="text" name="ltitools_custom_name_'.$i.'" />'.
3797: '</td><td><input type="text" name="ltitools_custom_value_'.$i.'" /></td></tr>';
3798: $datatable .= '</table></fieldset></td></tr>'."\n";
3799: $itemcount ++;
3800: }
3801: }
3802: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3803: my $chgstr = ' onchange="javascript:reorderLTI(this.form,'."'ltitools_add_pos'".');"';
3804: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'."\n".
3805: '<input type="hidden" name="ltitools_maxnum" value="'.$maxnum.'" />'."\n".
3806: '<select name="ltitools_add_pos"'.$chgstr.'>';
3807: for (my $k=0; $k<$maxnum+1; $k++) {
3808: my $vpos = $k+1;
3809: my $selstr;
3810: if ($k == $maxnum) {
3811: $selstr = ' selected="selected" ';
3812: }
3813: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
3814: }
3815: $datatable .= '</select> '."\n".
3816: '<input type="checkbox" name="ltitools_add" value="1" />'.&mt('Add').'</td>'."\n".
3817: '<td colspan="2">'.
3818: '<fieldset><legend>'.&mt('Required settings').'</legend>'.
3819: '<span class="LC_nobreak">'.$lt{'title'}.':<input type="text" size="30" name="ltitools_add_title" value="" /></span> '."\n".
3820: (' 'x2).
3821: '<span class="LC_nobreak">'.$lt{'version'}.':<select name="ltitools_add_version">'.
3822: '<option value="LTI-1p0" selected="selected">1.1</option></select></span> '."\n".
3823: (' 'x2).
3824: '<span class="LC_nobreak">'.$lt{'msgtype'}.':<select name="ltitools_add_msgtype">'.
3825: '<option value="basic-lti-launch-request" selected="selected">Launch</option></select></span> '.
3826: '<br />'.
3827: '<span class="LC_nobreak">'.$lt{'url'}.':<input type="text" size="30" name="ltitools_add_url" value="" /></span> '."\n".
3828: (' 'x2).
3829: '<span class="LC_nobreak">'.$lt{'key'}.':<input type="text" size="25" name="ltitools_add_key" value="" /></span> '."\n".
3830: (' 'x2).
3831: '<span class="LC_nobreak">'.$lt{'secret'}.':<input type="password" size="20" name="ltitools_add_secret" value="" />'.
3832: '<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".
3833: '</fieldset>'.
3834: '<fieldset><legend>'.&mt('Optional settings').'</legend>'.
3835: '<span class="LC_nobreak">'.&mt('Display target:');
3836: my %defaultdisp;
3837: $defaultdisp{'iframe'} = ' checked="checked"';
3838: foreach my $disp ('iframe','tab','window') {
3839: $datatable .= '<label><input type="radio" name="ltitools_add_target" value="'.$disp.'"'.$defaultdisp{$disp}.' />'.
3840: $lt{$disp}.'</label>'.(' 'x2);
3841: }
3842: $datatable .= (' 'x4);
3843: foreach my $dimen ('width','height') {
3844: $datatable .= '<label>'.$lt{$dimen}.' '.
3845: '<input type="text" name="ltitools_add_'.$dimen.'" size="5" /></label>'.
3846: (' 'x2);
3847: }
3848: $datatable .= '<br />'.
3849: '<div class="LC_left_float">'.$lt{'linktext'}.'<br />'.
3850: '<input type="text" name="ltitools_add_linktext" size="5" /></label></div>'.
3851: '<div class="LC_left_float">'.$lt{'explanation'}.'<br />'.
3852: '<textarea name=ltitools_add_explanation" rows="5" cols="40"></textarea>'.
3853: '</div><div style=""></div><br />';
3854: foreach my $extra ('passback','roster') {
3855: $datatable .= $lt{$extra}.' '.
3856: '<label><input type="radio" name="ltitools_add_'.$extra.'" value="1" />'.
3857: &mt('Yes').'</label>'.(' 'x2).
3858: '<label><input type="radio" name="ltitools_add_'.$extra.'" value="0" checked="checked" />'.
3859: &mt('No').'</label>'.(' 'x4);
3860: }
3861: $datatable .= '<br /><br /><span class="LC_nobreak">'.$lt{'icon'}.': '.
3862: '('.&mt('if larger than 21x21 pixels, image will be scaled').') ';
3863: if ($switchserver) {
3864: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
3865: } else {
3866: $datatable .= '<input type="file" name="ltitools_add_image" value="" />';
3867: }
3868: $datatable .= '</span></fieldset>'.
3869: '<fieldset><legend>'.&mt('User data sent on launch').'</legend>'.
3870: '<span class="LC_nobreak">';
3871: foreach my $field (@fields) {
3872: $datatable .= '<label>'.
3873: '<input type="checkbox" name="ltitools_add_fields" value="'.$field.'" />'.
3874: $lt{$field}.'</label>'.(' ' x2);
3875: }
3876: $datatable .= '</span></fieldset>'.
3877: '<fieldset><legend>'.&mt('Role mapping').'</legend><table><tr>';
3878: foreach my $role (@courseroles) {
3879: my ($checked,$checkednone);
3880: $datatable .= '<td align="center">'.
3881: &Apache::lonnet::plaintext($role,'Course').'<br />'.
3882: '<select name="ltitools_add_roles_'.$role.'">'.
3883: '<option value="" selected="selected">'.&mt('Select').'</option>';
3884: foreach my $ltirole (@ltiroles) {
3885: $datatable .= '<option value="'.$ltirole.'">'.$ltirole.'</option>';
3886: }
3887: $datatable .= '</select></td>';
3888: }
3889: $datatable .= '</tr></table></fieldset>'.
3890: '<fieldset><legend>'.&mt('Configurable in course').'</legend><span class="LC_nobreak">';
3891: foreach my $item ('label','title','target','linktext','explanation') {
3892: $datatable .= '<label>'.
3893: '<input type="checkbox" name="ltitools_courseconfig" value="'.$item.'" checked="checked" />'.
3894: $lt{'crs'.$item}.'</label>'.(' ' x2)."\n";
3895: }
3896: $datatable .= '</span></fieldset>'.
3897: '<fieldset><legend>'.&mt('Custom items sent on launch').'</legend>'.
3898: '<table><tr><th>'.&mt('Action').'</th><th>'.&mt('Name').'</th><th>'.&mt('Value').'</th></tr>'.
3899: '<tr><td><span class="LC_nobreak">'.
3900: '<label><input type="checkbox" name="ltitools_add_custom" value="1" />'.
3901: &mt('Add').'</label></span></td><td><input type="text" name="ltitools_add_custom_name" />'.
3902: '</td><td><input type="text" name="ltitools_add_custom_value" /></td></tr>'.
3903: '</table></fieldset></td></tr>'."\n".
3904: '</td>'."\n".
3905: '</tr>'."\n";
3906: $itemcount ++;
3907: return $datatable;
3908: }
3909:
3910: sub ltitools_names {
3911: my %lt = &Apache::lonlocal::texthash(
3912: 'title' => 'Title',
3913: 'version' => 'Version',
3914: 'msgtype' => 'Message Type',
3915: 'url' => 'URL',
3916: 'key' => 'Key',
3917: 'secret' => 'Secret',
3918: 'icon' => 'Icon',
3919: 'user' => 'Username:domain',
3920: 'fullname' => 'Full Name',
3921: 'firstname' => 'First Name',
3922: 'lastname' => 'Last Name',
3923: 'email' => 'E-mail',
3924: 'roles' => 'Role',
3925: 'window' => 'Window',
3926: 'tab' => 'Tab',
3927: 'iframe' => 'iFrame',
3928: 'height' => 'Height',
3929: 'width' => 'Width',
3930: 'linktext' => 'Default Link Text',
3931: 'explanation' => 'Default Explanation',
3932: 'passback' => 'Tool can return grades:',
3933: 'roster' => 'Tool can retrieve roster:',
3934: 'crstarget' => 'Display target',
3935: 'crslabel' => 'Course label',
3936: 'crstitle' => 'Course title',
3937: 'crslinktext' => 'Link Text',
3938: 'crsexplanation' => 'Explanation',
3939: );
3940:
3941: return %lt;
3942: }
3943:
3944: sub print_coursedefaults {
3945: my ($position,$dom,$settings,$rowtotal) = @_;
3946: my ($css_class,$datatable,%checkedon,%checkedoff,%defaultchecked,@toggles);
3947: my $itemcount = 1;
3948: my %choices = &Apache::lonlocal::texthash (
3949: uploadquota => 'Default quota for files uploaded directly to course/community using Course Editor (MB)',
3950: anonsurvey_threshold => 'Responder count needed before showing submissions for anonymous surveys',
3951: coursecredits => 'Credits can be specified for courses',
3952: uselcmath => 'Math preview uses LON-CAPA previewer (javascript) in place of DragMath (Java)',
3953: usejsme => 'Molecule editor uses JSME (HTML5) in place of JME (Java)',
3954: postsubmit => 'Disable submit button/keypress following student submission',
3955: canclone => "People who may clone a course (besides course's owner and coordinators)",
3956: mysqltables => 'Lifetime (s) of "Temporary" MySQL tables (student performance data) on homeserver',
3957: );
3958: my %staticdefaults = (
3959: anonsurvey_threshold => 10,
3960: uploadquota => 500,
3961: postsubmit => 60,
3962: mysqltables => 172800,
3963: );
3964: if ($position eq 'top') {
3965: %defaultchecked = (
3966: 'uselcmath' => 'on',
3967: 'usejsme' => 'on',
3968: 'canclone' => 'none',
3969: );
3970: @toggles = ('uselcmath','usejsme');
3971: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
3972: \%choices,$itemcount);
3973: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3974: $datatable .=
3975: '<tr'.$css_class.'><td valign="top">'.
3976: '<span class="LC_nobreak">'.$choices{'canclone'}.
3977: '</span></td><td class="LC_left_item">';
3978: my $currcanclone = 'none';
3979: my $onclick;
3980: my @cloneoptions = ('none','domain');
3981: my %clonetitles = (
3982: none => 'No additional course requesters',
3983: domain => "Any course requester in course's domain",
3984: instcode => 'Course requests for official courses ...',
3985: );
3986: my (%codedefaults,@code_order,@posscodes);
3987: if (&Apache::lonnet::auto_instcode_defaults($dom,\%codedefaults,
3988: \@code_order) eq 'ok') {
3989: if (@code_order > 0) {
3990: push(@cloneoptions,'instcode');
3991: $onclick = ' onclick="toggleDisplay(this.form,'."'cloneinstcode'".');"';
3992: }
3993: }
3994: if (ref($settings) eq 'HASH') {
3995: if ($settings->{'canclone'}) {
3996: if (ref($settings->{'canclone'}) eq 'HASH') {
3997: if (ref($settings->{'canclone'}{'instcode'}) eq 'ARRAY') {
3998: if (@code_order > 0) {
3999: $currcanclone = 'instcode';
4000: @posscodes = @{$settings->{'canclone'}{'instcode'}};
4001: }
4002: }
4003: } elsif ($settings->{'canclone'} eq 'domain') {
4004: $currcanclone = $settings->{'canclone'};
4005: }
4006: }
4007: }
4008: foreach my $option (@cloneoptions) {
4009: my ($checked,$additional);
4010: if ($currcanclone eq $option) {
4011: $checked = ' checked="checked"';
4012: }
4013: if ($option eq 'instcode') {
4014: if (@code_order) {
4015: my $show = 'none';
4016: if ($checked) {
4017: $show = 'block';
4018: }
4019: $additional = '<div id="cloneinstcode" style="display:'.$show.'" />'.
4020: &mt('Institutional codes for new and cloned course have identical:').
4021: '<br />';
4022: foreach my $item (@code_order) {
4023: my $codechk;
4024: if ($checked) {
4025: if (grep(/^\Q$item\E$/,@posscodes)) {
4026: $codechk = ' checked="checked"';
4027: }
4028: }
4029: $additional .= '<label>'.
4030: '<input type="checkbox" name="clonecode" value="'.$item.'"'.$codechk.' />'.
4031: $item.'</label>';
4032: }
4033: $additional .= (' 'x2).'('.&mt('check as many as needed').')</div>';
4034: }
4035: }
4036: $datatable .=
4037: '<span class="LC_nobreak"><label><input type="radio" name="canclone"'.$checked.
4038: ' value="'.$option.'"'.$onclick.' />'.$clonetitles{$option}.
4039: '</label> '.$additional.'</span><br />';
4040: }
4041: $datatable .= '</td>'.
4042: '</tr>';
4043: $itemcount ++;
4044: } else {
4045: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
4046: my ($currdefresponder,%defcredits,%curruploadquota,%deftimeout,%currmysql);
4047: my $currusecredits = 0;
4048: my $postsubmitclient = 1;
4049: my @types = ('official','unofficial','community','textbook');
4050: if (ref($settings) eq 'HASH') {
4051: $currdefresponder = $settings->{'anonsurvey_threshold'};
4052: if (ref($settings->{'uploadquota'}) eq 'HASH') {
4053: foreach my $type (keys(%{$settings->{'uploadquota'}})) {
4054: $curruploadquota{$type} = $settings->{'uploadquota'}{$type};
4055: }
4056: }
4057: if (ref($settings->{'coursecredits'}) eq 'HASH') {
4058: foreach my $type (@types) {
4059: next if ($type eq 'community');
4060: $defcredits{$type} = $settings->{'coursecredits'}->{$type};
4061: if ($defcredits{$type} ne '') {
4062: $currusecredits = 1;
4063: }
4064: }
4065: }
4066: if (ref($settings->{'postsubmit'}) eq 'HASH') {
4067: if ($settings->{'postsubmit'}->{'client'} eq 'off') {
4068: $postsubmitclient = 0;
4069: foreach my $type (@types) {
4070: $deftimeout{$type} = $staticdefaults{'postsubmit'};
4071: }
4072: } else {
4073: foreach my $type (@types) {
4074: if (ref($settings->{'postsubmit'}->{'timeout'}) eq 'HASH') {
4075: if ($settings->{'postsubmit'}->{'timeout'}->{$type} =~ /^\d+$/) {
4076: $deftimeout{$type} = $settings->{'postsubmit'}->{'timeout'}->{$type};
4077: } else {
4078: $deftimeout{$type} = $staticdefaults{'postsubmit'};
4079: }
4080: } else {
4081: $deftimeout{$type} = $staticdefaults{'postsubmit'};
4082: }
4083: }
4084: }
4085: } else {
4086: foreach my $type (@types) {
4087: $deftimeout{$type} = $staticdefaults{'postsubmit'};
4088: }
4089: }
4090: if (ref($settings->{'mysqltables'}) eq 'HASH') {
4091: foreach my $type (keys(%{$settings->{'mysqltables'}})) {
4092: $currmysql{$type} = $settings->{'mysqltables'}{$type};
4093: }
4094: } else {
4095: foreach my $type (@types) {
4096: $currmysql{$type} = $staticdefaults{'mysqltables'};
4097: }
4098: }
4099: } else {
4100: foreach my $type (@types) {
4101: $deftimeout{$type} = $staticdefaults{'postsubmit'};
4102: }
4103: }
4104: if (!$currdefresponder) {
4105: $currdefresponder = $staticdefaults{'anonsurvey_threshold'};
4106: } elsif ($currdefresponder < 1) {
4107: $currdefresponder = 1;
4108: }
4109: foreach my $type (@types) {
4110: if ($curruploadquota{$type} eq '') {
4111: $curruploadquota{$type} = $staticdefaults{'uploadquota'};
4112: }
4113: }
4114: $datatable .=
4115: '<tr'.$css_class.'><td><span class="LC_nobreak">'.
4116: $choices{'anonsurvey_threshold'}.
4117: '</span></td>'.
4118: '<td class="LC_right_item"><span class="LC_nobreak">'.
4119: '<input type="text" name="anonsurvey_threshold"'.
4120: ' value="'.$currdefresponder.'" size="5" /></span>'.
4121: '</td></tr>'."\n";
4122: $itemcount ++;
4123: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
4124: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
4125: $choices{'uploadquota'}.
4126: '</span></td>'.
4127: '<td align="right" class="LC_right_item">'.
4128: '<table><tr>';
4129: foreach my $type (@types) {
4130: $datatable .= '<td align="center">'.&mt($type).'<br />'.
4131: '<input type="text" name="uploadquota_'.$type.'"'.
4132: ' value="'.$curruploadquota{$type}.'" size="5" /></td>';
4133: }
4134: $datatable .= '</tr></table></td></tr>'."\n";
4135: $itemcount ++;
4136: my $onclick = "toggleDisplay(this.form,'credits');";
4137: my $display = 'none';
4138: if ($currusecredits) {
4139: $display = 'block';
4140: }
4141: my $additional = '<div id="credits" style="display: '.$display.'">'.
4142: '<i>'.&mt('Default credits').'</i><br /><table><tr>';
4143: foreach my $type (@types) {
4144: next if ($type eq 'community');
4145: $additional .= '<td align="center">'.&mt($type).'<br />'.
4146: '<input type="text" name="'.$type.'_credits"'.
4147: ' value="'.$defcredits{$type}.'" size="3" /></td>';
4148: }
4149: $additional .= '</tr></table></div>'."\n";
4150: %defaultchecked = ('coursecredits' => 'off');
4151: @toggles = ('coursecredits');
4152: my $current = {
4153: 'coursecredits' => $currusecredits,
4154: };
4155: (my $table,$itemcount) =
4156: &radiobutton_prefs($current,\@toggles,\%defaultchecked,
4157: \%choices,$itemcount,$onclick,$additional,'left');
4158: $datatable .= $table;
4159: $onclick = "toggleDisplay(this.form,'studentsubmission');";
4160: my $display = 'none';
4161: if ($postsubmitclient) {
4162: $display = 'block';
4163: }
4164: $additional = '<div id="studentsubmission" style="display: '.$display.'">'.
4165: &mt('Number of seconds submit is disabled').'<br />'.
4166: '<i>'.&mt('Enter 0 to remain disabled until page reload.').'</i><br />'.
4167: '<table><tr>';
4168: foreach my $type (@types) {
4169: $additional .= '<td align="center">'.&mt($type).'<br />'.
4170: '<input type="text" name="'.$type.'_timeout" value="'.
4171: $deftimeout{$type}.'" size="5" /></td>';
4172: }
4173: $additional .= '</tr></table></div>'."\n";
4174: %defaultchecked = ('postsubmit' => 'on');
4175: @toggles = ('postsubmit');
4176: $current = {
4177: 'postsubmit' => $postsubmitclient,
4178: };
4179: ($table,$itemcount) =
4180: &radiobutton_prefs($current,\@toggles,\%defaultchecked,
4181: \%choices,$itemcount,$onclick,$additional,'left');
4182: $datatable .= $table;
4183: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
4184: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
4185: $choices{'mysqltables'}.
4186: '</span></td>'.
4187: '<td align="right" class="LC_right_item">'.
4188: '<table><tr>';
4189: foreach my $type (@types) {
4190: $datatable .= '<td align="center">'.&mt($type).'<br />'.
4191: '<input type="text" name="mysqltables_'.$type.'"'.
4192: ' value="'.$currmysql{$type}.'" size="8" /></td>';
4193: }
4194: $datatable .= '</tr></table></td></tr>'."\n";
4195: $itemcount ++;
4196:
4197: }
4198: $$rowtotal += $itemcount;
4199: return $datatable;
4200: }
4201:
4202: sub print_selfenrollment {
4203: my ($position,$dom,$settings,$rowtotal) = @_;
4204: my ($css_class,$datatable);
4205: my $itemcount = 1;
4206: my @types = ('official','unofficial','community','textbook');
4207: if (($position eq 'top') || ($position eq 'middle')) {
4208: my ($rowsref,$titlesref) = &Apache::lonuserutils::get_selfenroll_titles();
4209: my %descs = &Apache::lonuserutils::selfenroll_default_descs();
4210: my @rows;
4211: my $key;
4212: if ($position eq 'top') {
4213: $key = 'admin';
4214: if (ref($rowsref) eq 'ARRAY') {
4215: @rows = @{$rowsref};
4216: }
4217: } elsif ($position eq 'middle') {
4218: $key = 'default';
4219: @rows = ('types','registered','approval','limit');
4220: }
4221: foreach my $row (@rows) {
4222: if (defined($titlesref->{$row})) {
4223: $itemcount ++;
4224: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4225: $datatable .= '<tr'.$css_class.'>'.
4226: '<td>'.$titlesref->{$row}.'</td>'.
4227: '<td class="LC_left_item">'.
4228: '<table><tr>';
4229: my (%current,%currentcap);
4230: if (ref($settings) eq 'HASH') {
4231: if (ref($settings->{$key}) eq 'HASH') {
4232: foreach my $type (@types) {
4233: if (ref($settings->{$key}->{$type}) eq 'HASH') {
4234: $current{$type} = $settings->{$key}->{$type}->{$row};
4235: }
4236: if (($row eq 'limit') && ($key eq 'default')) {
4237: if (ref($settings->{$key}->{$type}) eq 'HASH') {
4238: $currentcap{$type} = $settings->{$key}->{$type}->{'cap'};
4239: }
4240: }
4241: }
4242: }
4243: }
4244: my %roles = (
4245: '0' => &Apache::lonnet::plaintext('dc'),
4246: );
4247:
4248: foreach my $type (@types) {
4249: unless (($row eq 'registered') && ($key eq 'default')) {
4250: $datatable .= '<th>'.&mt($type).'</th>';
4251: }
4252: }
4253: unless (($row eq 'registered') && ($key eq 'default')) {
4254: $datatable .= '</tr><tr>';
4255: }
4256: foreach my $type (@types) {
4257: if ($type eq 'community') {
4258: $roles{'1'} = &mt('Community personnel');
4259: } else {
4260: $roles{'1'} = &mt('Course personnel');
4261: }
4262: $datatable .= '<td style="vertical-align: top">';
4263: if ($position eq 'top') {
4264: my %checked;
4265: if ($current{$type} eq '0') {
4266: $checked{'0'} = ' checked="checked"';
4267: } else {
4268: $checked{'1'} = ' checked="checked"';
4269: }
4270: foreach my $role ('1','0') {
4271: $datatable .= '<span class="LC_nobreak"><label>'.
4272: '<input type="radio" name="selfenrolladmin_'.$row.'_'.$type.'" '.
4273: 'value="'.$role.'"'.$checked{$role}.' />'.
4274: $roles{$role}.'</label></span> ';
4275: }
4276: } else {
4277: if ($row eq 'types') {
4278: my %checked;
4279: if ($current{$type} =~ /^(all|dom)$/) {
4280: $checked{$1} = ' checked="checked"';
4281: } else {
4282: $checked{''} = ' checked="checked"';
4283: }
4284: foreach my $val ('','dom','all') {
4285: $datatable .= '<span class="LC_nobreak"><label>'.
4286: '<input type ="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
4287: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
4288: }
4289: } elsif ($row eq 'registered') {
4290: my %checked;
4291: if ($current{$type} eq '1') {
4292: $checked{'1'} = ' checked="checked"';
4293: } else {
4294: $checked{'0'} = ' checked="checked"';
4295: }
4296: foreach my $val ('0','1') {
4297: $datatable .= '<span class="LC_nobreak"><label>'.
4298: '<input type ="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
4299: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
4300: }
4301: } elsif ($row eq 'approval') {
4302: my %checked;
4303: if ($current{$type} =~ /^([12])$/) {
4304: $checked{$1} = ' checked="checked"';
4305: } else {
4306: $checked{'0'} = ' checked="checked"';
4307: }
4308: for my $val (0..2) {
4309: $datatable .= '<span class="LC_nobreak"><label>'.
4310: '<input type="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
4311: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
4312: }
4313: } elsif ($row eq 'limit') {
4314: my %checked;
4315: if ($current{$type} =~ /^(allstudents|selfenrolled)$/) {
4316: $checked{$1} = ' checked="checked"';
4317: } else {
4318: $checked{'none'} = ' checked="checked"';
4319: }
4320: my $cap;
4321: if ($currentcap{$type} =~ /^\d+$/) {
4322: $cap = $currentcap{$type};
4323: }
4324: foreach my $val ('none','allstudents','selfenrolled') {
4325: $datatable .= '<span class="LC_nobreak"><label>'.
4326: '<input type="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
4327: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
4328: }
4329: $datatable .= '<br />'.
4330: '<span class="LC_nobreak">'.&mt('Maximum allowed: ').
4331: '<input type="text" name="selfenrolldefault_cap_'.$type.'" size = "5" value="'.$cap.'" />'.
4332: '</span>';
4333: }
4334: }
4335: $datatable .= '</td>';
4336: }
4337: $datatable .= '</tr>';
4338: }
4339: $datatable .= '</table></td></tr>';
4340: }
4341: } elsif ($position eq 'bottom') {
4342: $datatable .= &print_validation_rows('selfenroll',$dom,$settings,\$itemcount);
4343: }
4344: $$rowtotal += $itemcount;
4345: return $datatable;
4346: }
4347:
4348: sub print_validation_rows {
4349: my ($caller,$dom,$settings,$rowtotal) = @_;
4350: my ($itemsref,$namesref,$fieldsref);
4351: if ($caller eq 'selfenroll') {
4352: ($itemsref,$namesref,$fieldsref) = &Apache::lonuserutils::selfenroll_validation_types();
4353: } elsif ($caller eq 'requestcourses') {
4354: ($itemsref,$namesref,$fieldsref) = &Apache::loncoursequeueadmin::requestcourses_validation_types();
4355: }
4356: my %currvalidation;
4357: if (ref($settings) eq 'HASH') {
4358: if (ref($settings->{'validation'}) eq 'HASH') {
4359: %currvalidation = %{$settings->{'validation'}};
4360: }
4361: }
4362: my $datatable;
4363: my $itemcount = 0;
4364: foreach my $item (@{$itemsref}) {
4365: my $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
4366: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
4367: $namesref->{$item}.
4368: '</span></td>'.
4369: '<td class="LC_left_item">';
4370: if (($item eq 'url') || ($item eq 'button')) {
4371: $datatable .= '<span class="LC_nobreak">'.
4372: '<input type="text" name="'.$caller.'_validation_'.$item.'"'.
4373: ' value="'.$currvalidation{$item}.'" size="50" /></span>';
4374: } elsif ($item eq 'fields') {
4375: my @currfields;
4376: if (ref($currvalidation{$item}) eq 'ARRAY') {
4377: @currfields = @{$currvalidation{$item}};
4378: }
4379: foreach my $field (@{$fieldsref}) {
4380: my $check = '';
4381: if (grep(/^\Q$field\E$/,@currfields)) {
4382: $check = ' checked="checked"';
4383: }
4384: $datatable .= '<span class="LC_nobreak"><label>'.
4385: '<input type="checkbox" name="'.$caller.'_validation_fields"'.
4386: ' value="'.$field.'"'.$check.' />'.$field.
4387: '</label></span> ';
4388: }
4389: } elsif ($item eq 'markup') {
4390: $datatable .= '<textarea name="'.$caller.'_validation_markup" cols="50" rows="5" wrap="soft">'.
4391: $currvalidation{$item}.
4392: '</textarea>';
4393: }
4394: $datatable .= '</td></tr>'."\n";
4395: if (ref($rowtotal)) {
4396: $itemcount ++;
4397: }
4398: }
4399: if ($caller eq 'requestcourses') {
4400: my %currhash;
4401: if (ref($settings) eq 'HASH') {
4402: if (ref($settings->{'validation'}) eq 'HASH') {
4403: if ($settings->{'validation'}{'dc'} ne '') {
4404: $currhash{$settings->{'validation'}{'dc'}} = 1;
4405: }
4406: }
4407: }
4408: my $numinrow = 2;
4409: my ($numdc,$dctable,$rows) = &active_dc_picker($dom,$numinrow,'radio',
4410: 'validationdc',%currhash);
4411: my $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
4412: $datatable .= '</td></tr><tr'.$css_class.'><td>';
4413: if ($numdc > 1) {
4414: $datatable .= &mt('Course creation processed as: (choose Dom. Coord.)');
4415: } else {
4416: $datatable .= &mt('Course creation processed as: ');
4417: }
4418: $datatable .= '</td><td class="LC_left_item">'.$dctable.'</td></tr>';
4419: $itemcount ++;
4420: }
4421: if (ref($rowtotal)) {
4422: $$rowtotal += $itemcount;
4423: }
4424: return $datatable;
4425: }
4426:
4427: sub print_usersessions {
4428: my ($position,$dom,$settings,$rowtotal) = @_;
4429: my ($css_class,$datatable,%checked,%choices);
4430: my (%by_ip,%by_location,@intdoms);
4431: &build_location_hashes(\@intdoms,\%by_ip,\%by_location);
4432:
4433: my @alldoms = &Apache::lonnet::all_domains();
4434: my %serverhomes = %Apache::lonnet::serverhomeIDs;
4435: my %servers = &Apache::lonnet::internet_dom_servers($dom);
4436: my %altids = &id_for_thisdom(%servers);
4437: my $itemcount = 1;
4438: if ($position eq 'top') {
4439: if (keys(%serverhomes) > 1) {
4440: my %spareid = ¤t_offloads_to($dom,$settings,\%servers);
4441: my $curroffloadnow;
4442: if (ref($settings) eq 'HASH') {
4443: if (ref($settings->{'offloadnow'}) eq 'HASH') {
4444: $curroffloadnow = $settings->{'offloadnow'};
4445: }
4446: }
4447: $datatable .= &spares_row($dom,\%servers,\%spareid,\%serverhomes,\%altids,$curroffloadnow,$rowtotal);
4448: } else {
4449: $datatable .= '<tr'.$css_class.'><td colspan="2">'.
4450: &mt('Nothing to set here, as the cluster to which this domain belongs only contains one server.');
4451: }
4452: } else {
4453: if (keys(%by_location) == 0) {
4454: $datatable .= '<tr'.$css_class.'><td colspan="2">'.
4455: &mt('Nothing to set here, as the cluster to which this domain belongs only contains one institution.');
4456: } else {
4457: my %lt = &usersession_titles();
4458: my $numinrow = 5;
4459: my $prefix;
4460: my @types;
4461: if ($position eq 'bottom') {
4462: $prefix = 'remote';
4463: @types = ('version','excludedomain','includedomain');
4464: } else {
4465: $prefix = 'hosted';
4466: @types = ('excludedomain','includedomain');
4467: }
4468: my (%current,%checkedon,%checkedoff);
4469: my @lcversions = &Apache::lonnet::all_loncaparevs();
4470: my @locations = sort(keys(%by_location));
4471: foreach my $type (@types) {
4472: $checkedon{$type} = '';
4473: $checkedoff{$type} = ' checked="checked"';
4474: }
4475: if (ref($settings) eq 'HASH') {
4476: if (ref($settings->{$prefix}) eq 'HASH') {
4477: foreach my $key (keys(%{$settings->{$prefix}})) {
4478: $current{$key} = $settings->{$prefix}{$key};
4479: if ($key eq 'version') {
4480: if ($current{$key} ne '') {
4481: $checkedon{$key} = ' checked="checked"';
4482: $checkedoff{$key} = '';
4483: }
4484: } elsif (ref($current{$key}) eq 'ARRAY') {
4485: $checkedon{$key} = ' checked="checked"';
4486: $checkedoff{$key} = '';
4487: }
4488: }
4489: }
4490: }
4491: foreach my $type (@types) {
4492: next if ($type ne 'version' && !@locations);
4493: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
4494: $datatable .= '<tr'.$css_class.'>
4495: <td><span class="LC_nobreak">'.$lt{$type}.'</span><br />
4496: <span class="LC_nobreak">
4497: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedoff{$type}.' value="0" />'.&mt('Not in use').'</label>
4498: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedon{$type}.' value="1" />'.&mt('In use').'</label></span></td><td>';
4499: if ($type eq 'version') {
4500: my $selector = '<select name="'.$prefix.'_version">';
4501: foreach my $version (@lcversions) {
4502: my $selected = '';
4503: if ($current{'version'} eq $version) {
4504: $selected = ' selected="selected"';
4505: }
4506: $selector .= ' <option value="'.$version.'"'.
4507: $selected.'>'.$version.'</option>';
4508: }
4509: $selector .= '</select> ';
4510: $datatable .= &mt('remote server must be version: [_1] or later',$selector);
4511: } else {
4512: $datatable.= '<div><input type="button" value="'.&mt('check all').'" '.
4513: 'onclick="javascript:checkAll(document.display.'.$prefix.'_'.$type.')"'.
4514: ' />'.(' 'x2).
4515: '<input type="button" value="'.&mt('uncheck all').'" '.
4516: 'onclick="javascript:uncheckAll(document.display.'.$prefix.'_'.$type.')" />'.
4517: "\n".
4518: '</div><div><table>';
4519: my $rem;
4520: for (my $i=0; $i<@locations; $i++) {
4521: my ($showloc,$value,$checkedtype);
4522: if (ref($by_location{$locations[$i]}) eq 'ARRAY') {
4523: my $ip = $by_location{$locations[$i]}->[0];
4524: if (ref($by_ip{$ip}) eq 'ARRAY') {
4525: $value = join(':',@{$by_ip{$ip}});
4526: $showloc = join(', ',@{$by_ip{$ip}});
4527: if (ref($current{$type}) eq 'ARRAY') {
4528: foreach my $loc (@{$by_ip{$ip}}) {
4529: if (grep(/^\Q$loc\E$/,@{$current{$type}})) {
4530: $checkedtype = ' checked="checked"';
4531: last;
4532: }
4533: }
4534: }
4535: }
4536: }
4537: $rem = $i%($numinrow);
4538: if ($rem == 0) {
4539: if ($i > 0) {
4540: $datatable .= '</tr>';
4541: }
4542: $datatable .= '<tr>';
4543: }
4544: $datatable .= '<td class="LC_left_item">'.
4545: '<span class="LC_nobreak"><label>'.
4546: '<input type="checkbox" name="'.$prefix.'_'.$type.
4547: '" value="'.$value.'"'.$checkedtype.' />'.$showloc.
4548: '</label></span></td>';
4549: }
4550: $rem = @locations%($numinrow);
4551: my $colsleft = $numinrow - $rem;
4552: if ($colsleft > 1 ) {
4553: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
4554: ' </td>';
4555: } elsif ($colsleft == 1) {
4556: $datatable .= '<td class="LC_left_item"> </td>';
4557: }
4558: $datatable .= '</tr></table>';
4559: }
4560: $datatable .= '</td></tr>';
4561: $itemcount ++;
4562: }
4563: }
4564: }
4565: $$rowtotal += $itemcount;
4566: return $datatable;
4567: }
4568:
4569: sub build_location_hashes {
4570: my ($intdoms,$by_ip,$by_location) = @_;
4571: return unless((ref($intdoms) eq 'ARRAY') && (ref($by_ip) eq 'HASH') &&
4572: (ref($by_location) eq 'HASH'));
4573: my %iphost = &Apache::lonnet::get_iphost();
4574: my $primary_id = &Apache::lonnet::domain($env{'request.role.domain'},'primary');
4575: my $primary_ip = &Apache::lonnet::get_host_ip($primary_id);
4576: if (ref($iphost{$primary_ip}) eq 'ARRAY') {
4577: foreach my $id (@{$iphost{$primary_ip}}) {
4578: my $intdom = &Apache::lonnet::internet_dom($id);
4579: unless(grep(/^\Q$intdom\E$/,@{$intdoms})) {
4580: push(@{$intdoms},$intdom);
4581: }
4582: }
4583: }
4584: foreach my $ip (keys(%iphost)) {
4585: if (ref($iphost{$ip}) eq 'ARRAY') {
4586: foreach my $id (@{$iphost{$ip}}) {
4587: my $location = &Apache::lonnet::internet_dom($id);
4588: if ($location) {
4589: next if (grep(/^\Q$location\E$/,@{$intdoms}));
4590: if (ref($by_ip->{$ip}) eq 'ARRAY') {
4591: unless(grep(/^\Q$location\E$/,@{$by_ip->{$ip}})) {
4592: push(@{$by_ip->{$ip}},$location);
4593: }
4594: } else {
4595: $by_ip->{$ip} = [$location];
4596: }
4597: }
4598: }
4599: }
4600: }
4601: foreach my $ip (sort(keys(%{$by_ip}))) {
4602: if (ref($by_ip->{$ip}) eq 'ARRAY') {
4603: @{$by_ip->{$ip}} = sort(@{$by_ip->{$ip}});
4604: my $first = $by_ip->{$ip}->[0];
4605: if (ref($by_location->{$first}) eq 'ARRAY') {
4606: unless (grep(/^\Q$ip\E$/,@{$by_location->{$first}})) {
4607: push(@{$by_location->{$first}},$ip);
4608: }
4609: } else {
4610: $by_location->{$first} = [$ip];
4611: }
4612: }
4613: }
4614: return;
4615: }
4616:
4617: sub current_offloads_to {
4618: my ($dom,$settings,$servers) = @_;
4619: my (%spareid,%otherdomconfigs);
4620: if (ref($servers) eq 'HASH') {
4621: foreach my $lonhost (sort(keys(%{$servers}))) {
4622: my $gotspares;
4623: if (ref($settings) eq 'HASH') {
4624: if (ref($settings->{'spares'}) eq 'HASH') {
4625: if (ref($settings->{'spares'}{$lonhost}) eq 'HASH') {
4626: $spareid{$lonhost}{'primary'} = $settings->{'spares'}{$lonhost}{'primary'};
4627: $spareid{$lonhost}{'default'} = $settings->{'spares'}{$lonhost}{'default'};
4628: $gotspares = 1;
4629: }
4630: }
4631: }
4632: unless ($gotspares) {
4633: my $gotspares;
4634: my $serverhomeID =
4635: &Apache::lonnet::get_server_homeID($servers->{$lonhost});
4636: my $serverhomedom =
4637: &Apache::lonnet::host_domain($serverhomeID);
4638: if ($serverhomedom ne $dom) {
4639: if (ref($otherdomconfigs{$serverhomedom} eq 'HASH')) {
4640: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}) eq 'HASH') {
4641: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}) eq 'HASH') {
4642: $spareid{$lonhost}{'primary'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'primary'};
4643: $spareid{$lonhost}{'default'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'default'};
4644: $gotspares = 1;
4645: }
4646: }
4647: } else {
4648: $otherdomconfigs{$serverhomedom} =
4649: &Apache::lonnet::get_dom('configuration',['usersessions'],$serverhomedom);
4650: if (ref($otherdomconfigs{$serverhomedom}) eq 'HASH') {
4651: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}) eq 'HASH') {
4652: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}) eq 'HASH') {
4653: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{$lonhost}) eq 'HASH') {
4654: $spareid{$lonhost}{'primary'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'primary'};
4655: $spareid{$lonhost}{'default'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'default'};
4656: $gotspares = 1;
4657: }
4658: }
4659: }
4660: }
4661: }
4662: }
4663: }
4664: unless ($gotspares) {
4665: if ($lonhost eq $Apache::lonnet::perlvar{'lonHostID'}) {
4666: $spareid{$lonhost}{'primary'} = $Apache::lonnet::spareid{'primary'};
4667: $spareid{$lonhost}{'default'} = $Apache::lonnet::spareid{'default'};
4668: } else {
4669: my $server_hostname = &Apache::lonnet::hostname($lonhost);
4670: my $server_homeID = &Apache::lonnet::get_server_homeID($server_hostname);
4671: if ($server_homeID eq $Apache::lonnet::perlvar{'lonHostID'}) {
4672: $spareid{$lonhost}{'primary'} = $Apache::lonnet::spareid{'primary'};
4673: $spareid{$lonhost}{'default'} = $Apache::lonnet::spareid{'default'};
4674: } else {
4675: my %what = (
4676: spareid => 1,
4677: );
4678: my ($result,$returnhash) =
4679: &Apache::lonnet::get_remote_globals($lonhost,\%what);
4680: if ($result eq 'ok') {
4681: if (ref($returnhash) eq 'HASH') {
4682: if (ref($returnhash->{'spareid'}) eq 'HASH') {
4683: $spareid{$lonhost}{'primary'} = $returnhash->{'spareid'}->{'primary'};
4684: $spareid{$lonhost}{'default'} = $returnhash->{'spareid'}->{'default'};
4685: }
4686: }
4687: }
4688: }
4689: }
4690: }
4691: }
4692: }
4693: return %spareid;
4694: }
4695:
4696: sub spares_row {
4697: my ($dom,$servers,$spareid,$serverhomes,$altids,$curroffloadnow,$rowtotal) = @_;
4698: my $css_class;
4699: my $numinrow = 4;
4700: my $itemcount = 1;
4701: my $datatable;
4702: my %typetitles = &sparestype_titles();
4703: if ((ref($servers) eq 'HASH') && (ref($spareid) eq 'HASH') && (ref($altids) eq 'HASH')) {
4704: foreach my $server (sort(keys(%{$servers}))) {
4705: my $serverhome = &Apache::lonnet::get_server_homeID($servers->{$server});
4706: my ($othercontrol,$serverdom);
4707: if ($serverhome ne $server) {
4708: $serverdom = &Apache::lonnet::host_domain($serverhome);
4709: $othercontrol = &mt('Session offloading controlled by domain: [_1]','<b>'.$serverdom.'</b>');
4710: } else {
4711: $serverdom = &Apache::lonnet::host_domain($server);
4712: if ($serverdom ne $dom) {
4713: $othercontrol = &mt('Session offloading controlled by domain: [_1]','<b>'.$serverdom.'</b>');
4714: }
4715: }
4716: next unless (ref($spareid->{$server}) eq 'HASH');
4717: my $checkednow;
4718: if (ref($curroffloadnow) eq 'HASH') {
4719: if ($curroffloadnow->{$server}) {
4720: $checkednow = ' checked="checked"';
4721: }
4722: }
4723: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
4724: $datatable .= '<tr'.$css_class.'>
4725: <td rowspan="2">
4726: <span class="LC_nobreak">'.
4727: &mt('[_1] when busy, offloads to:'
4728: ,'<b>'.$server.'</b>').'</span><br />'.
4729: '<span class="LC_nobreak">'."\n".
4730: '<label><input type="checkbox" name="offloadnow" value="'.$server.'"'.$checkednow.' />'.
4731: ' '.&mt('Switch active users on next access').'</label></span>'.
4732: "\n";
4733: my (%current,%canselect);
4734: my @choices =
4735: &possible_newspares($server,$spareid->{$server},$serverhomes,$altids);
4736: foreach my $type ('primary','default') {
4737: if (ref($spareid->{$server}) eq 'HASH') {
4738: if (ref($spareid->{$server}{$type}) eq 'ARRAY') {
4739: my @spares = @{$spareid->{$server}{$type}};
4740: if (@spares > 0) {
4741: if ($othercontrol) {
4742: $current{$type} = join(', ',@spares);
4743: } else {
4744: $current{$type} .= '<table>';
4745: my $numspares = scalar(@spares);
4746: for (my $i=0; $i<@spares; $i++) {
4747: my $rem = $i%($numinrow);
4748: if ($rem == 0) {
4749: if ($i > 0) {
4750: $current{$type} .= '</tr>';
4751: }
4752: $current{$type} .= '<tr>';
4753: }
4754: $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'".');" /> '.
4755: $spareid->{$server}{$type}[$i].
4756: '</label></td>'."\n";
4757: }
4758: my $rem = @spares%($numinrow);
4759: my $colsleft = $numinrow - $rem;
4760: if ($colsleft > 1 ) {
4761: $current{$type} .= '<td colspan="'.$colsleft.
4762: '" class="LC_left_item">'.
4763: ' </td>';
4764: } elsif ($colsleft == 1) {
4765: $current{$type} .= '<td class="LC_left_item"> </td>'."\n";
4766: }
4767: $current{$type} .= '</tr></table>';
4768: }
4769: }
4770: }
4771: if ($current{$type} eq '') {
4772: $current{$type} = &mt('None specified');
4773: }
4774: if ($othercontrol) {
4775: if ($type eq 'primary') {
4776: $canselect{$type} = $othercontrol;
4777: }
4778: } else {
4779: $canselect{$type} =
4780: &mt('Add new [_1]'.$type.'[_2]:','<i>','</i>').' '.
4781: '<select name="newspare_'.$type.'_'.$server.'" '.
4782: 'id="newspare_'.$type.'_'.$server.'" onchange="checkNewSpares('."'$server','$type'".');">'."\n".
4783: '<option value="" selected ="selected">'.&mt('Select').'</option>'."\n";
4784: if (@choices > 0) {
4785: foreach my $lonhost (@choices) {
4786: $canselect{$type} .= '<option value="'.$lonhost.'">'.$lonhost.'</option>'."\n";
4787: }
4788: }
4789: $canselect{$type} .= '</select>'."\n";
4790: }
4791: } else {
4792: $current{$type} = &mt('Could not be determined');
4793: if ($type eq 'primary') {
4794: $canselect{$type} = $othercontrol;
4795: }
4796: }
4797: if ($type eq 'default') {
4798: $datatable .= '<tr'.$css_class.'>';
4799: }
4800: $datatable .= '<td><i>'.$typetitles{$type}.'</i></td>'."\n".
4801: '<td>'.$current{$type}.'</td>'."\n".
4802: '<td>'.$canselect{$type}.'</td></tr>'."\n";
4803: }
4804: $itemcount ++;
4805: }
4806: }
4807: $$rowtotal += $itemcount;
4808: return $datatable;
4809: }
4810:
4811: sub possible_newspares {
4812: my ($server,$currspares,$serverhomes,$altids) = @_;
4813: my $serverhostname = &Apache::lonnet::hostname($server);
4814: my %excluded;
4815: if ($serverhostname ne '') {
4816: %excluded = (
4817: $serverhostname => 1,
4818: );
4819: }
4820: if (ref($currspares) eq 'HASH') {
4821: foreach my $type (keys(%{$currspares})) {
4822: if (ref($currspares->{$type}) eq 'ARRAY') {
4823: if (@{$currspares->{$type}} > 0) {
4824: foreach my $curr (@{$currspares->{$type}}) {
4825: my $hostname = &Apache::lonnet::hostname($curr);
4826: $excluded{$hostname} = 1;
4827: }
4828: }
4829: }
4830: }
4831: }
4832: my @choices;
4833: if ((ref($serverhomes) eq 'HASH') && (ref($altids) eq 'HASH')) {
4834: if (keys(%{$serverhomes}) > 1) {
4835: foreach my $name (sort(keys(%{$serverhomes}))) {
4836: unless ($excluded{$name}) {
4837: if (exists($altids->{$serverhomes->{$name}})) {
4838: push(@choices,$altids->{$serverhomes->{$name}});
4839: } else {
4840: push(@choices,$serverhomes->{$name});
4841: }
4842: }
4843: }
4844: }
4845: }
4846: return sort(@choices);
4847: }
4848:
4849: sub print_loadbalancing {
4850: my ($dom,$settings,$rowtotal) = @_;
4851: my $primary_id = &Apache::lonnet::domain($dom,'primary');
4852: my $intdom = &Apache::lonnet::internet_dom($primary_id);
4853: my $numinrow = 1;
4854: my $datatable;
4855: my %servers = &Apache::lonnet::internet_dom_servers($dom);
4856: my (%currbalancer,%currtargets,%currrules,%existing);
4857: if (ref($settings) eq 'HASH') {
4858: %existing = %{$settings};
4859: }
4860: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
4861: &get_loadbalancers_config(\%servers,\%existing,\%currbalancer,
4862: \%currtargets,\%currrules);
4863: } else {
4864: return;
4865: }
4866: my ($othertitle,$usertypes,$types) =
4867: &Apache::loncommon::sorted_inst_types($dom);
4868: my $rownum = 8;
4869: if (ref($types) eq 'ARRAY') {
4870: $rownum += scalar(@{$types});
4871: }
4872: my @css_class = ('LC_odd_row','LC_even_row');
4873: my $balnum = 0;
4874: my $islast;
4875: my (@toshow,$disabledtext);
4876: if (keys(%currbalancer) > 0) {
4877: @toshow = sort(keys(%currbalancer));
4878: if (scalar(@toshow) < scalar(keys(%servers)) + 1) {
4879: push(@toshow,'');
4880: }
4881: } else {
4882: @toshow = ('');
4883: $disabledtext = &mt('No existing load balancer');
4884: }
4885: foreach my $lonhost (@toshow) {
4886: if ($balnum == scalar(@toshow)-1) {
4887: $islast = 1;
4888: } else {
4889: $islast = 0;
4890: }
4891: my $cssidx = $balnum%2;
4892: my $targets_div_style = 'display: none';
4893: my $disabled_div_style = 'display: block';
4894: my $homedom_div_style = 'display: none';
4895: $datatable .= '<tr class="'.$css_class[$cssidx].'">'.
4896: '<td rowspan="'.$rownum.'" valign="top">'.
4897: '<p>';
4898: if ($lonhost eq '') {
4899: $datatable .= '<span class="LC_nobreak">';
4900: if (keys(%currbalancer) > 0) {
4901: $datatable .= &mt('Add balancer:');
4902: } else {
4903: $datatable .= &mt('Enable balancer:');
4904: }
4905: $datatable .= ' '.
4906: '<select name="loadbalancing_lonhost_'.$balnum.'"'.
4907: ' id="loadbalancing_lonhost_'.$balnum.'"'.
4908: ' onchange="toggleTargets('."'$balnum'".');">'."\n".
4909: '<option value="" selected="selected">'.&mt('None').
4910: '</option>'."\n";
4911: foreach my $server (sort(keys(%servers))) {
4912: next if ($currbalancer{$server});
4913: $datatable .= '<option value="'.$server.'">'.$server.'</option>'."\n";
4914: }
4915: $datatable .=
4916: '</select>'."\n".
4917: '<input type="hidden" name="loadbalancing_prevlonhost_'.$balnum.'" id="loadbalancing_prevlonhost_'.$balnum.'" value="" /> </span>'."\n";
4918: } else {
4919: $datatable .= '<i>'.$lonhost.'</i><br /><span class="LC_nobreak">'.
4920: '<label><input type="checkbox" name="loadbalancing_delete" value="'.$balnum.'" id="loadbalancing_delete_'.$balnum.'" onclick="javascript:balancerDeleteChange('."'$balnum'".');" /> '.
4921: &mt('Stop balancing').'</label>'.
4922: '<input type="hidden" name="loadbalancing_lonhost_'.$balnum.'" value="'.$lonhost.'" id="loadbalancing_lonhost_'.$balnum.'" /></span>';
4923: $targets_div_style = 'display: block';
4924: $disabled_div_style = 'display: none';
4925: if ($dom eq &Apache::lonnet::host_domain($lonhost)) {
4926: $homedom_div_style = 'display: block';
4927: }
4928: }
4929: $datatable .= '</p></td><td rowspan="'.$rownum.'" valign="top">'.
4930: '<div id="loadbalancing_disabled_'.$balnum.'" style="'.
4931: $disabled_div_style.'">'.$disabledtext.'</div>'."\n".
4932: '<div id="loadbalancing_targets_'.$balnum.'" style="'.$targets_div_style.'">'.&mt('Offloads to:').'<br />';
4933: my ($numspares,@spares) = &count_servers($lonhost,%servers);
4934: my @sparestypes = ('primary','default');
4935: my %typetitles = &sparestype_titles();
4936: my %hostherechecked = (
4937: no => ' checked="checked"',
4938: );
4939: foreach my $sparetype (@sparestypes) {
4940: my $targettable;
4941: for (my $i=0; $i<$numspares; $i++) {
4942: my $checked;
4943: if (ref($currtargets{$lonhost}) eq 'HASH') {
4944: if (ref($currtargets{$lonhost}{$sparetype}) eq 'ARRAY') {
4945: if (grep(/^\Q$spares[$i]\E$/,@{$currtargets{$lonhost}{$sparetype}})) {
4946: $checked = ' checked="checked"';
4947: }
4948: }
4949: }
4950: my ($chkboxval,$disabled);
4951: if (($lonhost ne '') && (exists($servers{$lonhost}))) {
4952: $chkboxval = $spares[$i];
4953: }
4954: if (exists($currbalancer{$spares[$i]})) {
4955: $disabled = ' disabled="disabled"';
4956: }
4957: $targettable .=
4958: '<td><span class="LC_nobreak"><label>'.
4959: '<input type="checkbox" name="loadbalancing_target_'.$balnum.'_'.$sparetype.'"'.
4960: $checked.$disabled.' value="'.$chkboxval.'" id="loadbalancing_target_'.$balnum.'_'.$sparetype.'_'.$i.'" onclick="checkOffloads('."this,'$balnum','$sparetype'".');" /><span id="loadbalancing_targettxt_'.$balnum.'_'.$sparetype.'_'.$i.'"> '.$chkboxval.
4961: '</span></label></span></td>';
4962: my $rem = $i%($numinrow);
4963: if ($rem == 0) {
4964: if (($i > 0) && ($i < $numspares-1)) {
4965: $targettable .= '</tr>';
4966: }
4967: if ($i < $numspares-1) {
4968: $targettable .= '<tr>';
4969: }
4970: }
4971: }
4972: if ($targettable ne '') {
4973: my $rem = $numspares%($numinrow);
4974: my $colsleft = $numinrow - $rem;
4975: if ($colsleft > 1 ) {
4976: $targettable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
4977: ' </td>';
4978: } elsif ($colsleft == 1) {
4979: $targettable .= '<td class="LC_left_item"> </td>';
4980: }
4981: $datatable .= '<i>'.$typetitles{$sparetype}.'</i><br />'.
4982: '<table><tr>'.$targettable.'</tr></table><br />';
4983: }
4984: $hostherechecked{$sparetype} = '';
4985: if (ref($currtargets{$lonhost}) eq 'HASH') {
4986: if (ref($currtargets{$lonhost}{$sparetype}) eq 'ARRAY') {
4987: if (grep(/^\Q$lonhost\E$/,@{$currtargets{$lonhost}{$sparetype}})) {
4988: $hostherechecked{$sparetype} = ' checked="checked"';
4989: $hostherechecked{'no'} = '';
4990: }
4991: }
4992: }
4993: }
4994: $datatable .= &mt('Hosting on balancer itself').'<br />'.
4995: '<label><input type="radio" name="loadbalancing_target_'.$balnum.'_hosthere" value="no"'.
4996: $hostherechecked{'no'}.' />'.&mt('No').'</label><br />';
4997: foreach my $sparetype (@sparestypes) {
4998: $datatable .= '<label><input type="radio" name="loadbalancing_target_'.$balnum.'_hosthere" '.
4999: 'value="'.$sparetype.'"'.$hostherechecked{$sparetype}.' /><i>'.$typetitles{$sparetype}.
5000: '</i></label><br />';
5001: }
5002: $datatable .= '</div></td></tr>'.
5003: &loadbalancing_rules($dom,$intdom,$currrules{$lonhost},
5004: $othertitle,$usertypes,$types,\%servers,
5005: \%currbalancer,$lonhost,
5006: $targets_div_style,$homedom_div_style,
5007: $css_class[$cssidx],$balnum,$islast);
5008: $$rowtotal += $rownum;
5009: $balnum ++;
5010: }
5011: $datatable .= '<input type="hidden" name="loadbalancing_total" id="loadbalancing_total" value="'.$balnum.'" />';
5012: return $datatable;
5013: }
5014:
5015: sub get_loadbalancers_config {
5016: my ($servers,$existing,$currbalancer,$currtargets,$currrules) = @_;
5017: return unless ((ref($servers) eq 'HASH') &&
5018: (ref($existing) eq 'HASH') && (ref($currbalancer) eq 'HASH') &&
5019: (ref($currtargets) eq 'HASH') && (ref($currrules) eq 'HASH'));
5020: if (keys(%{$existing}) > 0) {
5021: my $oldlonhost;
5022: foreach my $key (sort(keys(%{$existing}))) {
5023: if ($key eq 'lonhost') {
5024: $oldlonhost = $existing->{'lonhost'};
5025: $currbalancer->{$oldlonhost} = 1;
5026: } elsif ($key eq 'targets') {
5027: if ($oldlonhost) {
5028: $currtargets->{$oldlonhost} = $existing->{'targets'};
5029: }
5030: } elsif ($key eq 'rules') {
5031: if ($oldlonhost) {
5032: $currrules->{$oldlonhost} = $existing->{'rules'};
5033: }
5034: } elsif (ref($existing->{$key}) eq 'HASH') {
5035: $currbalancer->{$key} = 1;
5036: $currtargets->{$key} = $existing->{$key}{'targets'};
5037: $currrules->{$key} = $existing->{$key}{'rules'};
5038: }
5039: }
5040: } else {
5041: my ($balancerref,$targetsref) =
5042: &Apache::lonnet::get_lonbalancer_config($servers);
5043: if ((ref($balancerref) eq 'HASH') && (ref($targetsref) eq 'HASH')) {
5044: foreach my $server (sort(keys(%{$balancerref}))) {
5045: $currbalancer->{$server} = 1;
5046: $currtargets->{$server} = $targetsref->{$server};
5047: }
5048: }
5049: }
5050: return;
5051: }
5052:
5053: sub loadbalancing_rules {
5054: my ($dom,$intdom,$currrules,$othertitle,$usertypes,$types,$servers,
5055: $currbalancer,$lonhost,$targets_div_style,$homedom_div_style,
5056: $css_class,$balnum,$islast) = @_;
5057: my $output;
5058: my $num = 0;
5059: my ($alltypes,$othertypes,$titles) =
5060: &loadbalancing_titles($dom,$intdom,$usertypes,$types);
5061: if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) {
5062: foreach my $type (@{$alltypes}) {
5063: $num ++;
5064: my $current;
5065: if (ref($currrules) eq 'HASH') {
5066: $current = $currrules->{$type};
5067: }
5068: if (($type eq '_LC_external') || ($type eq '_LC_internetdom')) {
5069: if ($dom ne &Apache::lonnet::host_domain($lonhost)) {
5070: $current = '';
5071: }
5072: }
5073: $output .= &loadbalance_rule_row($type,$titles->{$type},$current,
5074: $servers,$currbalancer,$lonhost,$dom,
5075: $targets_div_style,$homedom_div_style,
5076: $css_class,$balnum,$num,$islast);
5077: }
5078: }
5079: return $output;
5080: }
5081:
5082: sub loadbalancing_titles {
5083: my ($dom,$intdom,$usertypes,$types) = @_;
5084: my %othertypes = (
5085: '_LC_adv' => &mt('Advanced users from [_1]',$dom),
5086: '_LC_author' => &mt('Users from [_1] with author role',$dom),
5087: '_LC_internetdom' => &mt('Users not from [_1], but from [_2]',$dom,$intdom),
5088: '_LC_external' => &mt('Users not from [_1]',$intdom),
5089: '_LC_ipchangesso' => &mt('SSO users from [_1], with IP mismatch',$dom),
5090: '_LC_ipchange' => &mt('Non-SSO users with IP mismatch'),
5091: );
5092: my @alltypes = ('_LC_adv','_LC_author','_LC_internetdom','_LC_external','_LC_ipchangesso','_LC_ipchange');
5093: if (ref($types) eq 'ARRAY') {
5094: unshift(@alltypes,@{$types},'default');
5095: }
5096: my %titles;
5097: foreach my $type (@alltypes) {
5098: if ($type =~ /^_LC_/) {
5099: $titles{$type} = $othertypes{$type};
5100: } elsif ($type eq 'default') {
5101: $titles{$type} = &mt('All users from [_1]',$dom);
5102: if (ref($types) eq 'ARRAY') {
5103: if (@{$types} > 0) {
5104: $titles{$type} = &mt('Other users from [_1]',$dom);
5105: }
5106: }
5107: } elsif (ref($usertypes) eq 'HASH') {
5108: $titles{$type} = $usertypes->{$type};
5109: }
5110: }
5111: return (\@alltypes,\%othertypes,\%titles);
5112: }
5113:
5114: sub loadbalance_rule_row {
5115: my ($type,$title,$current,$servers,$currbalancer,$lonhost,$dom,
5116: $targets_div_style,$homedom_div_style,$css_class,$balnum,$num,$islast) = @_;
5117: my @rulenames;
5118: my %ruletitles = &offloadtype_text();
5119: if (($type eq '_LC_ipchangesso') || ($type eq '_LC_ipchange')) {
5120: @rulenames = ('balancer','offloadedto','specific');
5121: } else {
5122: @rulenames = ('default','homeserver');
5123: if ($type eq '_LC_external') {
5124: push(@rulenames,'externalbalancer');
5125: } else {
5126: push(@rulenames,'specific');
5127: }
5128: push(@rulenames,'none');
5129: }
5130: my $style = $targets_div_style;
5131: if (($type eq '_LC_external') || ($type eq '_LC_internetdom')) {
5132: $style = $homedom_div_style;
5133: }
5134: my $space;
5135: if ($islast && $num == 1) {
5136: $space = '<div display="inline-block"> </div>';
5137: }
5138: my $output =
5139: '<tr class="'.$css_class.'" id="balanceruletr_'.$balnum.'_'.$num.'"><td valign="top">'.$space.
5140: '<div id="balanceruletitle_'.$balnum.'_'.$type.'" style="'.$style.'">'.$title.'</div></td>'."\n".
5141: '<td valaign="top">'.$space.
5142: '<div id="balancerule_'.$balnum.'_'.$type.'" style="'.$style.'">'."\n";
5143: for (my $i=0; $i<@rulenames; $i++) {
5144: my $rule = $rulenames[$i];
5145: my ($checked,$extra);
5146: if ($rulenames[$i] eq 'default') {
5147: $rule = '';
5148: }
5149: if ($rulenames[$i] eq 'specific') {
5150: if (ref($servers) eq 'HASH') {
5151: my $default;
5152: if (($current ne '') && (exists($servers->{$current}))) {
5153: $checked = ' checked="checked"';
5154: }
5155: unless ($checked) {
5156: $default = ' selected="selected"';
5157: }
5158: $extra =
5159: ': <select name="loadbalancing_singleserver_'.$balnum.'_'.$type.
5160: '" id="loadbalancing_singleserver_'.$balnum.'_'.$type.
5161: '" onchange="singleServerToggle('."'$balnum','$type'".')">'."\n".
5162: '<option value=""'.$default.'></option>'."\n";
5163: foreach my $server (sort(keys(%{$servers}))) {
5164: if (ref($currbalancer) eq 'HASH') {
5165: next if (exists($currbalancer->{$server}));
5166: }
5167: my $selected;
5168: if ($server eq $current) {
5169: $selected = ' selected="selected"';
5170: }
5171: $extra .= '<option value="'.$server.'"'.$selected.'>'.$server.'</option>';
5172: }
5173: $extra .= '</select>';
5174: }
5175: } elsif ($rule eq $current) {
5176: $checked = ' checked="checked"';
5177: }
5178: $output .= '<span class="LC_nobreak"><label>'.
5179: '<input type="radio" name="loadbalancing_rules_'.$balnum.'_'.$type.
5180: '" id="loadbalancing_rules_'.$balnum.'_'.$type.'_'.$i.'" value="'.
5181: $rule.'" onclick="balanceruleChange('."this.form,'$balnum','$type'".
5182: ')"'.$checked.' /> ';
5183: if (($rulenames[$i] eq 'specific') && ($type =~ /^_LC_ipchange/)) {
5184: $output .= $ruletitles{'particular'};
5185: } else {
5186: $output .= $ruletitles{$rulenames[$i]};
5187: }
5188: $output .= '</label>'.$extra.'</span><br />'."\n";
5189: }
5190: $output .= '</div></td></tr>'."\n";
5191: return $output;
5192: }
5193:
5194: sub offloadtype_text {
5195: my %ruletitles = &Apache::lonlocal::texthash (
5196: 'default' => 'Offloads to default destinations',
5197: 'homeserver' => "Offloads to user's home server",
5198: 'externalbalancer' => "Offloads to Load Balancer in user's domain",
5199: 'specific' => 'Offloads to specific server',
5200: 'none' => 'No offload',
5201: 'balancer' => 'Session hosted on Load Balancer, after re-authentication',
5202: 'offloadedto' => 'Session hosted on offload server, after re-authentication',
5203: 'particular' => 'Session hosted (after re-auth) on server:',
5204: );
5205: return %ruletitles;
5206: }
5207:
5208: sub sparestype_titles {
5209: my %typestitles = &Apache::lonlocal::texthash (
5210: 'primary' => 'primary',
5211: 'default' => 'default',
5212: );
5213: return %typestitles;
5214: }
5215:
5216: sub contact_titles {
5217: my %titles = &Apache::lonlocal::texthash (
5218: 'supportemail' => 'Support E-mail address',
5219: 'adminemail' => 'Default Server Admin E-mail address',
5220: 'errormail' => 'Error reports to be e-mailed to',
5221: 'packagesmail' => 'Package update alerts to be e-mailed to',
5222: 'helpdeskmail' => "Helpdesk requests for this domain's users",
5223: 'otherdomsmail' => 'Helpdesk requests for other (unconfigured) domains',
5224: 'lonstatusmail' => 'E-mail from nightly status check (warnings/errors)',
5225: 'requestsmail' => 'E-mail from course requests requiring approval',
5226: 'updatesmail' => 'E-mail from nightly check of LON-CAPA module integrity/updates',
5227: 'idconflictsmail' => 'E-mail from bi-nightly check for multiple users sharing same student/employee ID',
5228: );
5229: my %short_titles = &Apache::lonlocal::texthash (
5230: adminemail => 'Admin E-mail address',
5231: supportemail => 'Support E-mail',
5232: );
5233: return (\%titles,\%short_titles);
5234: }
5235:
5236: sub helpform_fields {
5237: my %titles = &Apache::lonlocal::texthash (
5238: 'username' => 'Name',
5239: 'user' => 'Username/domain',
5240: 'phone' => 'Phone',
5241: 'cc' => 'Cc e-mail',
5242: 'course' => 'Course Details',
5243: 'section' => 'Sections',
5244: 'screenshot' => 'File upload',
5245: );
5246: my @fields = ('username','phone','user','course','section','cc','screenshot');
5247: my %possoptions = (
5248: username => ['yes','no','req'],
5249: phone => ['yes','no','req'],
5250: user => ['yes','no'],
5251: cc => ['yes','no'],
5252: course => ['yes','no'],
5253: section => ['yes','no'],
5254: screenshot => ['yes','no'],
5255: );
5256: my %fieldoptions = &Apache::lonlocal::texthash (
5257: 'yes' => 'Optional',
5258: 'req' => 'Required',
5259: 'no' => "Not shown",
5260: );
5261: return (\@fields,\%titles,\%fieldoptions,\%possoptions);
5262: }
5263:
5264: sub tool_titles {
5265: my %titles = &Apache::lonlocal::texthash (
5266: aboutme => 'Personal web page',
5267: blog => 'Blog',
5268: webdav => 'WebDAV',
5269: portfolio => 'Portfolio',
5270: official => 'Official courses (with institutional codes)',
5271: unofficial => 'Unofficial courses',
5272: community => 'Communities',
5273: textbook => 'Textbook courses',
5274: );
5275: return %titles;
5276: }
5277:
5278: sub courserequest_titles {
5279: my %titles = &Apache::lonlocal::texthash (
5280: official => 'Official',
5281: unofficial => 'Unofficial',
5282: community => 'Communities',
5283: textbook => 'Textbook',
5284: norequest => 'Not allowed',
5285: approval => 'Approval by Dom. Coord.',
5286: validate => 'With validation',
5287: autolimit => 'Numerical limit',
5288: unlimited => '(blank for unlimited)',
5289: );
5290: return %titles;
5291: }
5292:
5293: sub authorrequest_titles {
5294: my %titles = &Apache::lonlocal::texthash (
5295: norequest => 'Not allowed',
5296: approval => 'Approval by Dom. Coord.',
5297: automatic => 'Automatic approval',
5298: );
5299: return %titles;
5300: }
5301:
5302: sub courserequest_conditions {
5303: my %conditions = &Apache::lonlocal::texthash (
5304: approval => '(Processing of request subject to approval by Domain Coordinator).',
5305: validate => '(Processing of request subject to institutional validation).',
5306: );
5307: return %conditions;
5308: }
5309:
5310:
5311: sub print_usercreation {
5312: my ($position,$dom,$settings,$rowtotal) = @_;
5313: my $numinrow = 4;
5314: my $datatable;
5315: if ($position eq 'top') {
5316: $$rowtotal ++;
5317: my $rowcount = 0;
5318: my ($rules,$ruleorder) = &Apache::lonnet::inst_userrules($dom,'username');
5319: if (ref($rules) eq 'HASH') {
5320: if (keys(%{$rules}) > 0) {
5321: $datatable .= &user_formats_row('username',$settings,$rules,
5322: $ruleorder,$numinrow,$rowcount);
5323: $$rowtotal ++;
5324: $rowcount ++;
5325: }
5326: }
5327: my ($idrules,$idruleorder) = &Apache::lonnet::inst_userrules($dom,'id');
5328: if (ref($idrules) eq 'HASH') {
5329: if (keys(%{$idrules}) > 0) {
5330: $datatable .= &user_formats_row('id',$settings,$idrules,
5331: $idruleorder,$numinrow,$rowcount);
5332: $$rowtotal ++;
5333: $rowcount ++;
5334: }
5335: }
5336: if ($rowcount == 0) {
5337: $datatable .= '<tr><td colspan="2">'.&mt('No format rules have been defined for usernames or IDs in this domain.').'</td></tr>';
5338: $$rowtotal ++;
5339: $rowcount ++;
5340: }
5341: } elsif ($position eq 'middle') {
5342: my @creators = ('author','course','requestcrs');
5343: my ($rules,$ruleorder) =
5344: &Apache::lonnet::inst_userrules($dom,'username');
5345: my %lt = &usercreation_types();
5346: my %checked;
5347: if (ref($settings) eq 'HASH') {
5348: if (ref($settings->{'cancreate'}) eq 'HASH') {
5349: foreach my $item (@creators) {
5350: $checked{$item} = $settings->{'cancreate'}{$item};
5351: }
5352: } elsif (ref($settings->{'cancreate'}) eq 'ARRAY') {
5353: foreach my $item (@creators) {
5354: if (grep(/^\Q$item\E$/,@{$settings->{'cancreate'}})) {
5355: $checked{$item} = 'none';
5356: }
5357: }
5358: }
5359: }
5360: my $rownum = 0;
5361: foreach my $item (@creators) {
5362: $rownum ++;
5363: if ($checked{$item} eq '') {
5364: $checked{$item} = 'any';
5365: }
5366: my $css_class;
5367: if ($rownum%2) {
5368: $css_class = '';
5369: } else {
5370: $css_class = ' class="LC_odd_row" ';
5371: }
5372: $datatable .= '<tr'.$css_class.'>'.
5373: '<td><span class="LC_nobreak">'.$lt{$item}.
5374: '</span></td><td align="right">';
5375: my @options = ('any');
5376: if (ref($rules) eq 'HASH') {
5377: if (keys(%{$rules}) > 0) {
5378: push(@options,('official','unofficial'));
5379: }
5380: }
5381: push(@options,'none');
5382: foreach my $option (@options) {
5383: my $type = 'radio';
5384: my $check = ' ';
5385: if ($checked{$item} eq $option) {
5386: $check = ' checked="checked" ';
5387: }
5388: $datatable .= '<span class="LC_nobreak"><label>'.
5389: '<input type="'.$type.'" name="can_createuser_'.
5390: $item.'" value="'.$option.'"'.$check.'/> '.
5391: $lt{$option}.'</label> </span>';
5392: }
5393: $datatable .= '</td></tr>';
5394: }
5395: } else {
5396: my @contexts = ('author','course','domain');
5397: my @authtypes = ('int','krb4','krb5','loc');
5398: my %checked;
5399: if (ref($settings) eq 'HASH') {
5400: if (ref($settings->{'authtypes'}) eq 'HASH') {
5401: foreach my $item (@contexts) {
5402: if (ref($settings->{'authtypes'}{$item}) eq 'HASH') {
5403: foreach my $auth (@authtypes) {
5404: if ($settings->{'authtypes'}{$item}{$auth}) {
5405: $checked{$item}{$auth} = ' checked="checked" ';
5406: }
5407: }
5408: }
5409: }
5410: }
5411: } else {
5412: foreach my $item (@contexts) {
5413: foreach my $auth (@authtypes) {
5414: $checked{$item}{$auth} = ' checked="checked" ';
5415: }
5416: }
5417: }
5418: my %title = &context_names();
5419: my %authname = &authtype_names();
5420: my $rownum = 0;
5421: my $css_class;
5422: foreach my $item (@contexts) {
5423: if ($rownum%2) {
5424: $css_class = '';
5425: } else {
5426: $css_class = ' class="LC_odd_row" ';
5427: }
5428: $datatable .= '<tr'.$css_class.'>'.
5429: '<td>'.$title{$item}.
5430: '</td><td class="LC_left_item">'.
5431: '<span class="LC_nobreak">';
5432: foreach my $auth (@authtypes) {
5433: $datatable .= '<label>'.
5434: '<input type="checkbox" name="'.$item.'_auth" '.
5435: $checked{$item}{$auth}.' value="'.$auth.'" />'.
5436: $authname{$auth}.'</label> ';
5437: }
5438: $datatable .= '</span></td></tr>';
5439: $rownum ++;
5440: }
5441: $$rowtotal += $rownum;
5442: }
5443: return $datatable;
5444: }
5445:
5446: sub print_selfcreation {
5447: my ($position,$dom,$settings,$rowtotal) = @_;
5448: my (@selfcreate,$createsettings,$processing,$datatable);
5449: if (ref($settings) eq 'HASH') {
5450: if (ref($settings->{'cancreate'}) eq 'HASH') {
5451: $createsettings = $settings->{'cancreate'};
5452: if (ref($createsettings) eq 'HASH') {
5453: if (ref($createsettings->{'selfcreate'}) eq 'ARRAY') {
5454: @selfcreate = @{$createsettings->{'selfcreate'}};
5455: } elsif ($createsettings->{'selfcreate'} ne '') {
5456: if ($settings->{'cancreate'}{'selfcreate'} eq 'any') {
5457: @selfcreate = ('email','login','sso');
5458: } elsif ($createsettings->{'selfcreate'} ne 'none') {
5459: @selfcreate = ($createsettings->{'selfcreate'});
5460: }
5461: }
5462: if (ref($createsettings->{'selfcreateprocessing'}) eq 'HASH') {
5463: $processing = $createsettings->{'selfcreateprocessing'};
5464: }
5465: }
5466: }
5467: }
5468: my %radiohash;
5469: my $numinrow = 4;
5470: map { $radiohash{'cancreate_'.$_} = 1; } @selfcreate;
5471: if ($position eq 'top') {
5472: my %choices = &Apache::lonlocal::texthash (
5473: cancreate_login => 'Institutional Login',
5474: cancreate_sso => 'Institutional Single Sign On',
5475: );
5476: my @toggles = sort(keys(%choices));
5477: my %defaultchecked = (
5478: 'cancreate_login' => 'off',
5479: 'cancreate_sso' => 'off',
5480: );
5481: my ($onclick,$itemcount);
5482: ($datatable,$itemcount) = &radiobutton_prefs(\%radiohash,\@toggles,\%defaultchecked,
5483: \%choices,$itemcount,$onclick);
5484: $$rowtotal += $itemcount;
5485:
5486: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
5487:
5488: if (ref($usertypes) eq 'HASH') {
5489: if (keys(%{$usertypes}) > 0) {
5490: $datatable .= &insttypes_row($createsettings,$types,$usertypes,
5491: $dom,$numinrow,$othertitle,
5492: 'statustocreate',$$rowtotal);
5493: $$rowtotal ++;
5494: }
5495: }
5496: my @fields = ('lastname','firstname','middlename','permanentemail','id','inststatus');
5497: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
5498: $fieldtitles{'inststatus'} = &mt('Institutional status');
5499: my $rem;
5500: my $numperrow = 2;
5501: my $css_class = $$rowtotal%2?' class="LC_odd_row"':'';
5502: $datatable .= '<tr'.$css_class.'>'.
5503: '<td class="LC_left_item">'.&mt('Mapping of Shibboleth environment variable names to user data fields (SSO auth)').'</td>'.
5504: '<td class="LC_left_item">'."\n".
5505: '<table><tr><td>'."\n";
5506: for (my $i=0; $i<@fields; $i++) {
5507: $rem = $i%($numperrow);
5508: if ($rem == 0) {
5509: if ($i > 0) {
5510: $datatable .= '</tr>';
5511: }
5512: $datatable .= '<tr>';
5513: }
5514: my $currval;
5515: if (ref($createsettings) eq 'HASH') {
5516: if (ref($createsettings->{'shibenv'}) eq 'HASH') {
5517: $currval = $createsettings->{'shibenv'}{$fields[$i]};
5518: }
5519: }
5520: $datatable .= '<td class="LC_left_item">'.
5521: '<span class="LC_nobreak">'.
5522: '<input type="text" name="shibenv_'.$fields[$i].'" '.
5523: 'value="'.$currval.'" size="10" /> '.
5524: $fieldtitles{$fields[$i]}.'</span></td>';
5525: }
5526: my $colsleft = $numperrow - $rem;
5527: if ($colsleft > 1 ) {
5528: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
5529: ' </td>';
5530: } elsif ($colsleft == 1) {
5531: $datatable .= '<td class="LC_left_item"> </td>';
5532: }
5533: $datatable .= '</tr></table></td></tr>';
5534: $$rowtotal ++;
5535: } elsif ($position eq 'middle') {
5536: my %domconf = &Apache::lonnet::get_dom('configuration',['usermodification'],$dom);
5537: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
5538: $usertypes->{'default'} = $othertitle;
5539: if (ref($types) eq 'ARRAY') {
5540: push(@{$types},'default');
5541: $usertypes->{'default'} = $othertitle;
5542: foreach my $status (@{$types}) {
5543: $datatable .= &modifiable_userdata_row('selfcreate',$status,$domconf{'usermodification'},
5544: $numinrow,$$rowtotal,$usertypes);
5545: $$rowtotal ++;
5546: }
5547: }
5548: } else {
5549: my %choices = &Apache::lonlocal::texthash (
5550: cancreate_email => 'E-mail address as username',
5551: );
5552: my @toggles = sort(keys(%choices));
5553: my %defaultchecked = (
5554: 'cancreate_email' => 'off',
5555: );
5556: my $itemcount = 0;
5557: my $display = 'none';
5558: if (grep(/^\Qemail\E$/,@selfcreate)) {
5559: $display = 'block';
5560: }
5561: my $onclick = "toggleDisplay(this.form,'emailoptions');";
5562: my $additional = '<div id="emailoptions" style="display: '.$display.'">';
5563: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
5564: my $usertypes = {};
5565: my $order = [];
5566: if ((ref($domdefaults{'inststatustypes'}) eq 'HASH') && (ref($domdefaults{'inststatusguest'}) eq 'ARRAY')) {
5567: $usertypes = $domdefaults{'inststatustypes'};
5568: $order = $domdefaults{'inststatusguest'};
5569: }
5570: if (ref($order) eq 'ARRAY') {
5571: push(@{$order},'default');
5572: if (@{$order} > 1) {
5573: $usertypes->{'default'} = &mt('Other users');
5574: $additional .= '<table><tr>';
5575: foreach my $status (@{$order}) {
5576: $additional .= '<th>'.$usertypes->{$status}.'</th>';
5577: }
5578: $additional .= '</tr><tr>';
5579: foreach my $status (@{$order}) {
5580: $additional .= '<td>'.&email_as_username($rowtotal,$processing,$status).'</td>';
5581: }
5582: $additional .= '</tr></table>';
5583: } else {
5584: $usertypes->{'default'} = &mt('All users');
5585: $additional .= &email_as_username($rowtotal,$processing);
5586: }
5587: }
5588: $additional .= '</div>'."\n";
5589:
5590: ($datatable,$itemcount) = &radiobutton_prefs(\%radiohash,\@toggles,\%defaultchecked,
5591: \%choices,$$rowtotal,$onclick,$additional);
5592: $$rowtotal ++;
5593: $datatable .= &print_requestmail($dom,'selfcreation',$createsettings,$rowtotal);
5594: $$rowtotal ++;
5595: my ($infofields,$infotitles) = &Apache::loncommon::emailusername_info();
5596: $numinrow = 1;
5597: if (ref($order) eq 'ARRAY') {
5598: foreach my $status (@{$order}) {
5599: $datatable .= &modifiable_userdata_row('cancreate','emailusername_'.$status,$settings,
5600: $numinrow,$$rowtotal,$usertypes,$infofields,$infotitles);
5601: $$rowtotal ++;
5602: }
5603: }
5604: my ($emailrules,$emailruleorder) =
5605: &Apache::lonnet::inst_userrules($dom,'email');
5606: if (ref($emailrules) eq 'HASH') {
5607: if (keys(%{$emailrules}) > 0) {
5608: $datatable .= &user_formats_row('email',$settings,$emailrules,
5609: $emailruleorder,$numinrow,$$rowtotal);
5610: $$rowtotal ++;
5611: }
5612: }
5613: $datatable .= &captcha_choice('cancreate',$createsettings,$$rowtotal);
5614: }
5615: return $datatable;
5616: }
5617:
5618: sub email_as_username {
5619: my ($rowtotal,$processing,$type) = @_;
5620: my %choices =
5621: &Apache::lonlocal::texthash (
5622: automatic => 'Automatic approval',
5623: approval => 'Queued for approval',
5624: );
5625: my $output;
5626: foreach my $option ('automatic','approval') {
5627: my $checked;
5628: if (ref($processing) eq 'HASH') {
5629: if ($type eq '') {
5630: if (!exists($processing->{'default'})) {
5631: if ($option eq 'automatic') {
5632: $checked = ' checked="checked"';
5633: }
5634: } else {
5635: if ($processing->{'default'} eq $option) {
5636: $checked = ' checked="checked"';
5637: }
5638: }
5639: } else {
5640: if (!exists($processing->{$type})) {
5641: if ($option eq 'automatic') {
5642: $checked = ' checked="checked"';
5643: }
5644: } else {
5645: if ($processing->{$type} eq $option) {
5646: $checked = ' checked="checked"';
5647: }
5648: }
5649: }
5650: } elsif ($option eq 'automatic') {
5651: $checked = ' checked="checked"';
5652: }
5653: my $name = 'cancreate_emailprocess';
5654: if (($type ne '') && ($type ne 'default')) {
5655: $name .= '_'.$type;
5656: }
5657: $output .= '<span class="LC_nobreak"><label>'.
5658: '<input type="radio" name="'.$name.'"'.
5659: $checked.' value="'.$option.'" />'.
5660: $choices{$option}.'</label></span>';
5661: if ($type eq '') {
5662: $output .= ' ';
5663: } else {
5664: $output .= '<br />';
5665: }
5666: }
5667: $$rowtotal ++;
5668: return $output;
5669: }
5670:
5671: sub captcha_choice {
5672: my ($context,$settings,$itemcount) = @_;
5673: my ($keyentry,$currpub,$currpriv,%checked,$rowname,$pubtext,$privtext,
5674: $vertext,$currver);
5675: my %lt = &captcha_phrases();
5676: $keyentry = 'hidden';
5677: if ($context eq 'cancreate') {
5678: $rowname = &mt('CAPTCHA validation');
5679: } elsif ($context eq 'login') {
5680: $rowname = &mt('"Contact helpdesk" CAPTCHA validation');
5681: }
5682: if (ref($settings) eq 'HASH') {
5683: if ($settings->{'captcha'}) {
5684: $checked{$settings->{'captcha'}} = ' checked="checked"';
5685: } else {
5686: $checked{'original'} = ' checked="checked"';
5687: }
5688: if ($settings->{'captcha'} eq 'recaptcha') {
5689: $pubtext = $lt{'pub'};
5690: $privtext = $lt{'priv'};
5691: $keyentry = 'text';
5692: $vertext = $lt{'ver'};
5693: $currver = $settings->{'recaptchaversion'};
5694: if ($currver ne '2') {
5695: $currver = 1;
5696: }
5697: }
5698: if (ref($settings->{'recaptchakeys'}) eq 'HASH') {
5699: $currpub = $settings->{'recaptchakeys'}{'public'};
5700: $currpriv = $settings->{'recaptchakeys'}{'private'};
5701: }
5702: } else {
5703: $checked{'original'} = ' checked="checked"';
5704: }
5705: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
5706: my $output = '<tr'.$css_class.'>'.
5707: '<td class="LC_left_item">'.$rowname.'</td><td class="LC_left_item" colspan="2">'."\n".
5708: '<table><tr><td>'."\n";
5709: foreach my $option ('original','recaptcha','notused') {
5710: $output .= '<span class="LC_nobreak"><label><input type="radio" name="'.$context.'_captcha" value="'.
5711: $option.'" '.$checked{$option}.' onchange="javascript:updateCaptcha('."this,'$context'".');" />'.
5712: $lt{$option}.'</label></span>';
5713: unless ($option eq 'notused') {
5714: $output .= (' 'x2)."\n";
5715: }
5716: }
5717: #
5718: # Note: If reCAPTCHA is to be used for LON-CAPA servers in a domain, a domain coordinator should visit:
5719: # https://www.google.com/recaptcha and generate a Public and Private key. For domains with multiple
5720: # servers a single key pair will be used for all servers, so the internet domain (e.g., yourcollege.edu)
5721: # specified for use with the key should be broad enough to accommodate all servers in the LON-CAPA domain.
5722: #
5723: $output .= '</td></tr>'."\n".
5724: '<tr><td>'."\n".
5725: '<span class="LC_nobreak"><span id="'.$context.'_recaptchapubtxt">'.$pubtext.'</span> '."\n".
5726: '<input type="'.$keyentry.'" id="'.$context.'_recaptchapub" name="'.$context.'_recaptchapub" value="'.
5727: $currpub.'" size="40" /></span><br />'."\n".
5728: '<span class="LC_nobreak"><span id="'.$context.'_recaptchaprivtxt">'.$privtext.'</span> '."\n".
5729: '<input type="'.$keyentry.'" id="'.$context.'_recaptchapriv" name="'.$context.'_recaptchapriv" value="'.
5730: $currpriv.'" size="40" /></span><br />'.
5731: '<span class="LC_nobreak"><span id="'.$context.'_recaptchavertxt">'.$vertext.'</span> '."\n".
5732: '<input type="'.$keyentry.'" id="'.$context.'_recaptchaversion" name="'.$context.'_recaptchaversion" value="'.
5733: $currver.'" size="3" /></span><br />'.
5734: '</td></tr></table>'."\n".
5735: '</td></tr>';
5736: return $output;
5737: }
5738:
5739: sub user_formats_row {
5740: my ($type,$settings,$rules,$ruleorder,$numinrow,$rowcount) = @_;
5741: my $output;
5742: my %text = (
5743: 'username' => 'new usernames',
5744: 'id' => 'IDs',
5745: 'email' => 'self-created accounts (e-mail)',
5746: );
5747: my $css_class = $rowcount%2?' class="LC_odd_row"':'';
5748: $output = '<tr '.$css_class.'>'.
5749: '<td><span class="LC_nobreak">';
5750: if ($type eq 'email') {
5751: $output .= &mt("Formats disallowed for $text{$type}: ");
5752: } else {
5753: $output .= &mt("Format rules to check for $text{$type}: ");
5754: }
5755: $output .= '</span></td>'.
5756: '<td class="LC_left_item" colspan="2"><table>';
5757: my $rem;
5758: if (ref($ruleorder) eq 'ARRAY') {
5759: for (my $i=0; $i<@{$ruleorder}; $i++) {
5760: if (ref($rules->{$ruleorder->[$i]}) eq 'HASH') {
5761: my $rem = $i%($numinrow);
5762: if ($rem == 0) {
5763: if ($i > 0) {
5764: $output .= '</tr>';
5765: }
5766: $output .= '<tr>';
5767: }
5768: my $check = ' ';
5769: if (ref($settings) eq 'HASH') {
5770: if (ref($settings->{$type.'_rule'}) eq 'ARRAY') {
5771: if (grep(/^\Q$ruleorder->[$i]\E$/,@{$settings->{$type.'_rule'}})) {
5772: $check = ' checked="checked" ';
5773: }
5774: }
5775: }
5776: $output .= '<td class="LC_left_item">'.
5777: '<span class="LC_nobreak"><label>'.
5778: '<input type="checkbox" name="'.$type.'_rule" '.
5779: 'value="'.$ruleorder->[$i].'"'.$check.'/>'.
5780: $rules->{$ruleorder->[$i]}{'name'}.'</label></span></td>';
5781: }
5782: }
5783: $rem = @{$ruleorder}%($numinrow);
5784: }
5785: my $colsleft = $numinrow - $rem;
5786: if ($colsleft > 1 ) {
5787: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
5788: ' </td>';
5789: } elsif ($colsleft == 1) {
5790: $output .= '<td class="LC_left_item"> </td>';
5791: }
5792: $output .= '</tr></table></td></tr>';
5793: return $output;
5794: }
5795:
5796: sub usercreation_types {
5797: my %lt = &Apache::lonlocal::texthash (
5798: author => 'When adding a co-author',
5799: course => 'When adding a user to a course',
5800: requestcrs => 'When requesting a course',
5801: any => 'Any',
5802: official => 'Institutional only ',
5803: unofficial => 'Non-institutional only',
5804: none => 'None',
5805: );
5806: return %lt;
5807: }
5808:
5809: sub selfcreation_types {
5810: my %lt = &Apache::lonlocal::texthash (
5811: selfcreate => 'User creates own account',
5812: any => 'Any',
5813: official => 'Institutional only ',
5814: unofficial => 'Non-institutional only',
5815: email => 'E-mail address',
5816: login => 'Institutional Login',
5817: sso => 'SSO',
5818: );
5819: }
5820:
5821: sub authtype_names {
5822: my %lt = &Apache::lonlocal::texthash(
5823: int => 'Internal',
5824: krb4 => 'Kerberos 4',
5825: krb5 => 'Kerberos 5',
5826: loc => 'Local',
5827: );
5828: return %lt;
5829: }
5830:
5831: sub context_names {
5832: my %context_title = &Apache::lonlocal::texthash(
5833: author => 'Creating users when an Author',
5834: course => 'Creating users when in a course',
5835: domain => 'Creating users when a Domain Coordinator',
5836: );
5837: return %context_title;
5838: }
5839:
5840: sub print_usermodification {
5841: my ($position,$dom,$settings,$rowtotal) = @_;
5842: my $numinrow = 4;
5843: my ($context,$datatable,$rowcount);
5844: if ($position eq 'top') {
5845: $rowcount = 0;
5846: $context = 'author';
5847: foreach my $role ('ca','aa') {
5848: $datatable .= &modifiable_userdata_row($context,$role,$settings,
5849: $numinrow,$rowcount);
5850: $$rowtotal ++;
5851: $rowcount ++;
5852: }
5853: } elsif ($position eq 'bottom') {
5854: $context = 'course';
5855: $rowcount = 0;
5856: foreach my $role ('st','ep','ta','in','cr') {
5857: $datatable .= &modifiable_userdata_row($context,$role,$settings,
5858: $numinrow,$rowcount);
5859: $$rowtotal ++;
5860: $rowcount ++;
5861: }
5862: }
5863: return $datatable;
5864: }
5865:
5866: sub print_defaults {
5867: my ($position,$dom,$settings,$rowtotal) = @_;
5868: my $rownum = 0;
5869: my ($datatable,$css_class,$titles);
5870: unless ($position eq 'bottom') {
5871: $titles = &defaults_titles($dom);
5872: }
5873: if ($position eq 'top') {
5874: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def',
5875: 'datelocale_def','portal_def');
5876: my %defaults;
5877: if (ref($settings) eq 'HASH') {
5878: %defaults = %{$settings};
5879: } else {
5880: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
5881: foreach my $item (@items) {
5882: $defaults{$item} = $domdefaults{$item};
5883: }
5884: }
5885: foreach my $item (@items) {
5886: if ($rownum%2) {
5887: $css_class = '';
5888: } else {
5889: $css_class = ' class="LC_odd_row" ';
5890: }
5891: $datatable .= '<tr'.$css_class.'>'.
5892: '<td><span class="LC_nobreak">'.$titles->{$item}.
5893: '</span></td><td class="LC_right_item" colspan="3">';
5894: if ($item eq 'auth_def') {
5895: my @authtypes = ('internal','krb4','krb5','localauth');
5896: my %shortauth = (
5897: internal => 'int',
5898: krb4 => 'krb4',
5899: krb5 => 'krb5',
5900: localauth => 'loc'
5901: );
5902: my %authnames = &authtype_names();
5903: foreach my $auth (@authtypes) {
5904: my $checked = ' ';
5905: if ($defaults{$item} eq $auth) {
5906: $checked = ' checked="checked" ';
5907: }
5908: $datatable .= '<label><input type="radio" name="'.$item.
5909: '" value="'.$auth.'"'.$checked.'/>'.
5910: $authnames{$shortauth{$auth}}.'</label> ';
5911: }
5912: } elsif ($item eq 'timezone_def') {
5913: my $includeempty = 1;
5914: $datatable .= &Apache::loncommon::select_timezone($item,$defaults{$item},undef,$includeempty);
5915: } elsif ($item eq 'datelocale_def') {
5916: my $includeempty = 1;
5917: $datatable .= &Apache::loncommon::select_datelocale($item,$defaults{$item},undef,$includeempty);
5918: } elsif ($item eq 'lang_def') {
5919: my $includeempty = 1;
5920: $datatable .= &Apache::loncommon::select_language($item,$defaults{$item},$includeempty);
5921: } else {
5922: my $size;
5923: if ($item eq 'portal_def') {
5924: $size = ' size="25"';
5925: }
5926: $datatable .= '<input type="text" name="'.$item.'" value="'.
5927: $defaults{$item}.'"'.$size.' />';
5928: }
5929: $datatable .= '</td></tr>';
5930: $rownum ++;
5931: }
5932: } elsif ($position eq 'middle') {
5933: my @items = ('intauth_cost','intauth_check','intauth_switch');
5934: my %defaults;
5935: if (ref($settings) eq 'HASH') {
5936: %defaults = %{$settings};
5937: if ($defaults{'intauth_cost'} !~ /^\d+$/) {
5938: $defaults{'intauth_cost'} = 10;
5939: }
5940: if ($defaults{'intauth_check'} !~ /^(0|1|2)$/) {
5941: $defaults{'intauth_check'} = 0;
5942: }
5943: if ($defaults{'intauth_switch'} !~ /^(0|1|2)$/) {
5944: $defaults{'intauth_switch'} = 0;
5945: }
5946: } else {
5947: %defaults = (
5948: 'intauth_cost' => 10,
5949: 'intauth_check' => 0,
5950: 'intauth_switch' => 0,
5951: );
5952: }
5953: foreach my $item (@items) {
5954: if ($rownum%2) {
5955: $css_class = '';
5956: } else {
5957: $css_class = ' class="LC_odd_row" ';
5958: }
5959: $datatable .= '<tr'.$css_class.'>'.
5960: '<td><span class="LC_nobreak">'.$titles->{$item}.
5961: '</span></td><td class="LC_left_item" colspan="3">';
5962: if ($item eq 'intauth_switch') {
5963: my @options = (0,1,2);
5964: my %optiondesc = &Apache::lonlocal::texthash (
5965: 0 => 'No',
5966: 1 => 'Yes',
5967: 2 => 'Yes, and copy existing passwd file to passwd.bak file',
5968: );
5969: $datatable .= '<table width="100%">';
5970: foreach my $option (@options) {
5971: my $checked = ' ';
5972: if ($defaults{$item} eq $option) {
5973: $checked = ' checked="checked"';
5974: }
5975: $datatable .= '<tr><td class="LC_left_item"><span class="LC_nobreak">'.
5976: '<label><input type="radio" name="'.$item.
5977: '" value="'.$option.'"'.$checked.' />'.
5978: $optiondesc{$option}.'</label></span></td></tr>';
5979: }
5980: $datatable .= '</table>';
5981: } elsif ($item eq 'intauth_check') {
5982: my @options = (0,1,2);
5983: my %optiondesc = &Apache::lonlocal::texthash (
5984: 0 => 'No',
5985: 1 => 'Yes, allow login then update passwd file using default cost (if higher)',
5986: 2 => 'Yes, disallow login if stored cost is less than domain default',
5987: );
5988: $datatable .= '<table wisth="100%">';
5989: foreach my $option (@options) {
5990: my $checked = ' ';
5991: my $onclick;
5992: if ($defaults{$item} eq $option) {
5993: $checked = ' checked="checked"';
5994: }
5995: if ($option == 2) {
5996: $onclick = ' onclick="javascript:warnIntAuth(this);"';
5997: }
5998: $datatable .= '<tr><td class="LC_left_item"><span class="LC_nobreak">'.
5999: '<label><input type="radio" name="'.$item.
6000: '" value="'.$option.'"'.$checked.$onclick.' />'.
6001: $optiondesc{$option}.'</label></span></td></tr>';
6002: }
6003: $datatable .= '</table>';
6004: } else {
6005: $datatable .= '<input type="text" name="'.$item.'" value="'.
6006: $defaults{$item}.'" size="3" onblur="javascript:warnIntAuth(this);" />';
6007: }
6008: $datatable .= '</td></tr>';
6009: $rownum ++;
6010: }
6011: } else {
6012: my %defaults;
6013: if (ref($settings) eq 'HASH') {
6014: if ((ref($settings->{'inststatusorder'}) eq 'ARRAY') && (ref($settings->{'inststatustypes'}) eq 'HASH') &&
6015: (ref($settings->{'inststatusguest'}) eq 'ARRAY')) {
6016: my $maxnum = @{$settings->{'inststatusorder'}};
6017: for (my $i=0; $i<$maxnum; $i++) {
6018: $css_class = $rownum%2?' class="LC_odd_row"':'';
6019: my $item = $settings->{'inststatusorder'}->[$i];
6020: my $title = $settings->{'inststatustypes'}->{$item};
6021: my $guestok;
6022: if (grep(/^\Q$item\E$/,@{$settings->{'inststatusguest'}})) {
6023: $guestok = 1;
6024: }
6025: my $chgstr = ' onchange="javascript:reorderTypes(this.form,'."'$item'".');"';
6026: $datatable .= '<tr'.$css_class.'>'.
6027: '<td><span class="LC_nobreak">'.
6028: '<select name="inststatus_pos_'.$item.'"'.$chgstr.'>';
6029: for (my $k=0; $k<=$maxnum; $k++) {
6030: my $vpos = $k+1;
6031: my $selstr;
6032: if ($k == $i) {
6033: $selstr = ' selected="selected" ';
6034: }
6035: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
6036: }
6037: my ($checkedon,$checkedoff);
6038: $checkedoff = ' checked="checked"';
6039: if ($guestok) {
6040: $checkedon = $checkedoff;
6041: $checkedoff = '';
6042: }
6043: $datatable .= '</select> '.&mt('Internal ID:').' <b>'.$item.'</b> '.
6044: '<input type="checkbox" name="inststatus_delete" value="'.$item.'" />'.
6045: &mt('delete').'</span></td>'.
6046: '<td class="LC_left_item"><span class="LC_nobreak">'.&mt('Name displayed:').
6047: '<input type="text" size="20" name="inststatus_title_'.$item.'" value="'.$title.'" />'.
6048: '</span></td>'.
6049: '<td class="LC_right_item"><span class="LC_nobreak">'.
6050: '<label><input type="radio" value="1" name="inststatus_guest_'.$item.'"'.$checkedon.' />'.
6051: &mt('Yes').'</label>'.(' 'x2).
6052: '<label><input type="radio" value="0" name="inststatus_guest_'.$item.'"'.$checkedoff.' />'.
6053: &mt('No').'</label></span></td></tr>';
6054: }
6055: $css_class = $rownum%2?' class="LC_odd_row"':'';
6056: my $chgstr = ' onchange="javascript:reorderTypes(this.form,'."'addinststatus_pos'".');"';
6057: $datatable .= '<tr '.$css_class.'>'.
6058: '<td><span class="LC_nobreak"><select name="addinststatus_pos"'.$chgstr.'>';
6059: for (my $k=0; $k<=$maxnum; $k++) {
6060: my $vpos = $k+1;
6061: my $selstr;
6062: if ($k == $maxnum) {
6063: $selstr = ' selected="selected" ';
6064: }
6065: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
6066: }
6067: $datatable .= '</select> '.&mt('Internal ID:').
6068: '<input type="text" size="10" name="addinststatus" value="" />'.
6069: ' '.&mt('(new)').
6070: '</span></td><td class="LC_left_item"><span class="LC_nobreak">'.
6071: &mt('Name displayed:').
6072: '<input type="text" size="20" name="addinststatus_title" value="" /></span></td>'.
6073: '<td class="LC_right_item"><span class="LC_nobreak">'.
6074: '<label><input type="radio" value="1" name="addinststatus_guest" />'.
6075: &mt('Yes').'</label>'.(' 'x2).
6076: '<label><input type="radio" value="0" name="addinststatus_guest" />'.
6077: &mt('No').'</label></span></td></tr>';
6078: '</tr>'."\n";
6079: $rownum ++;
6080: }
6081: }
6082: }
6083: $$rowtotal += $rownum;
6084: return $datatable;
6085: }
6086:
6087: sub get_languages_hash {
6088: my %langchoices;
6089: foreach my $id (&Apache::loncommon::languageids()) {
6090: my $code = &Apache::loncommon::supportedlanguagecode($id);
6091: if ($code ne '') {
6092: $langchoices{$code} = &Apache::loncommon::plainlanguagedescription($id);
6093: }
6094: }
6095: return %langchoices;
6096: }
6097:
6098: sub defaults_titles {
6099: my ($dom) = @_;
6100: my %titles = &Apache::lonlocal::texthash (
6101: 'auth_def' => 'Default authentication type',
6102: 'auth_arg_def' => 'Default authentication argument',
6103: 'lang_def' => 'Default language',
6104: 'timezone_def' => 'Default timezone',
6105: 'datelocale_def' => 'Default locale for dates',
6106: 'portal_def' => 'Portal/Default URL',
6107: 'intauth_cost' => 'Encryption cost for bcrypt (positive integer)',
6108: 'intauth_check' => 'Check bcrypt cost if authenticated',
6109: 'intauth_switch' => 'Existing crypt-based switched to bcrypt on authentication',
6110: );
6111: if ($dom) {
6112: my $uprimary_id = &Apache::lonnet::domain($dom,'primary');
6113: my $uint_dom = &Apache::lonnet::internet_dom($uprimary_id);
6114: my $protocol = $Apache::lonnet::protocol{$uprimary_id};
6115: $protocol = 'http' if ($protocol ne 'https');
6116: if ($uint_dom) {
6117: $titles{'portal_def'} .= ' '.&mt('(for example: [_1])',$protocol.'://loncapa.'.
6118: $uint_dom);
6119: }
6120: }
6121: return (\%titles);
6122: }
6123:
6124: sub print_scantronformat {
6125: my ($r,$dom,$confname,$settings,$rowtotal) = @_;
6126: my $itemcount = 1;
6127: my ($datatable,$css_class,$scantronurl,$is_custom,%error,%scantronurls,
6128: %confhash);
6129: my $switchserver = &check_switchserver($dom,$confname);
6130: my %lt = &Apache::lonlocal::texthash (
6131: default => 'Default bubblesheet format file error',
6132: custom => 'Custom bubblesheet format file error',
6133: );
6134: my %scantronfiles = (
6135: default => 'default.tab',
6136: custom => 'custom.tab',
6137: );
6138: foreach my $key (keys(%scantronfiles)) {
6139: $scantronurls{$key} = '/res/'.$dom.'/'.$confname.'/scantron/'
6140: .$scantronfiles{$key};
6141: }
6142: my @defaultinfo = &Apache::lonnet::stat_file($scantronurls{'default'});
6143: if ((!@defaultinfo) || ($defaultinfo[0] eq 'no_such_dir')) {
6144: if (!$switchserver) {
6145: my $servadm = $r->dir_config('lonAdmEMail');
6146: my ($configuserok,$author_ok) = &config_check($dom,$confname,$servadm);
6147: if ($configuserok eq 'ok') {
6148: if ($author_ok eq 'ok') {
6149: my %legacyfile = (
6150: default => $Apache::lonnet::perlvar{'lonTabDir'}.'/default_scantronformat.tab',
6151: custom => $Apache::lonnet::perlvar{'lonTabDir'}.'/scantronformat.tab',
6152: );
6153: my %md5chk;
6154: foreach my $type (keys(%legacyfile)) {
6155: ($md5chk{$type}) = split(/ /,`md5sum $legacyfile{$type}`);
6156: chomp($md5chk{$type});
6157: }
6158: if ($md5chk{'default'} ne $md5chk{'custom'}) {
6159: foreach my $type (keys(%legacyfile)) {
6160: ($scantronurls{$type},my $error) =
6161: &legacy_scantronformat($r,$dom,$confname,
6162: $type,$legacyfile{$type},
6163: $scantronurls{$type},
6164: $scantronfiles{$type});
6165: if ($error ne '') {
6166: $error{$type} = $error;
6167: }
6168: }
6169: if (keys(%error) == 0) {
6170: $is_custom = 1;
6171: $confhash{'scantron'}{'scantronformat'} =
6172: $scantronurls{'custom'};
6173: my $putresult =
6174: &Apache::lonnet::put_dom('configuration',
6175: \%confhash,$dom);
6176: if ($putresult ne 'ok') {
6177: $error{'custom'} =
6178: '<span class="LC_error">'.
6179: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
6180: }
6181: }
6182: } else {
6183: ($scantronurls{'default'},my $error) =
6184: &legacy_scantronformat($r,$dom,$confname,
6185: 'default',$legacyfile{'default'},
6186: $scantronurls{'default'},
6187: $scantronfiles{'default'});
6188: if ($error eq '') {
6189: $confhash{'scantron'}{'scantronformat'} = '';
6190: my $putresult =
6191: &Apache::lonnet::put_dom('configuration',
6192: \%confhash,$dom);
6193: if ($putresult ne 'ok') {
6194: $error{'default'} =
6195: '<span class="LC_error">'.
6196: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
6197: }
6198: } else {
6199: $error{'default'} = $error;
6200: }
6201: }
6202: }
6203: }
6204: } else {
6205: $error{'default'} = &mt("Unable to copy default bubblesheet formatfile to domain's RES space: [_1]",$switchserver);
6206: }
6207: }
6208: if (ref($settings) eq 'HASH') {
6209: if ($settings->{'scantronformat'} eq "/res/$dom/$confname/scantron/custom.tab") {
6210: my @info = &Apache::lonnet::stat_file($settings->{'scantronformat'});
6211: if ((!@info) || ($info[0] eq 'no_such_dir')) {
6212: $scantronurl = '';
6213: } else {
6214: $scantronurl = $settings->{'scantronformat'};
6215: }
6216: $is_custom = 1;
6217: } else {
6218: $scantronurl = $scantronurls{'default'};
6219: }
6220: } else {
6221: if ($is_custom) {
6222: $scantronurl = $scantronurls{'custom'};
6223: } else {
6224: $scantronurl = $scantronurls{'default'};
6225: }
6226: }
6227: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6228: $datatable .= '<tr'.$css_class.'>';
6229: if (!$is_custom) {
6230: $datatable .= '<td>'.&mt('Default in use:').'<br />'.
6231: '<span class="LC_nobreak">';
6232: if ($scantronurl) {
6233: $datatable .= &Apache::loncommon::modal_link($scantronurl,&mt('Default bubblesheet format file'),600,500,
6234: undef,undef,undef,undef,'background-color:#ffffff');
6235: } else {
6236: $datatable = &mt('File unavailable for display');
6237: }
6238: $datatable .= '</span></td>';
6239: if (keys(%error) == 0) {
6240: $datatable .= '<td valign="bottom">';
6241: if (!$switchserver) {
6242: $datatable .= &mt('Upload:').'<br />';
6243: }
6244: } else {
6245: my $errorstr;
6246: foreach my $key (sort(keys(%error))) {
6247: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
6248: }
6249: $datatable .= '<td>'.$errorstr;
6250: }
6251: } else {
6252: if (keys(%error) > 0) {
6253: my $errorstr;
6254: foreach my $key (sort(keys(%error))) {
6255: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
6256: }
6257: $datatable .= '<td>'.$errorstr.'</td><td> ';
6258: } elsif ($scantronurl) {
6259: my $link = &Apache::loncommon::modal_link($scantronurl,&mt('Custom bubblesheet format file'),600,500,
6260: undef,undef,undef,undef,'background-color:#ffffff');
6261: $datatable .= '<td><span class="LC_nobreak">'.
6262: $link.
6263: '<label><input type="checkbox" name="scantronformat_del"'.
6264: ' value="1" />'.&mt('Delete?').'</label></span></td>'.
6265: '<td><span class="LC_nobreak"> '.
6266: &mt('Replace:').'</span><br />';
6267: }
6268: }
6269: if (keys(%error) == 0) {
6270: if ($switchserver) {
6271: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
6272: } else {
6273: $datatable .='<span class="LC_nobreak"> '.
6274: '<input type="file" name="scantronformat" /></span>';
6275: }
6276: }
6277: $datatable .= '</td></tr>';
6278: $$rowtotal ++;
6279: return $datatable;
6280: }
6281:
6282: sub legacy_scantronformat {
6283: my ($r,$dom,$confname,$file,$legacyfile,$newurl,$newfile) = @_;
6284: my ($url,$error);
6285: my @statinfo = &Apache::lonnet::stat_file($newurl);
6286: if ((!@statinfo) || ($statinfo[0] eq 'no_such_dir')) {
6287: (my $result,$url) =
6288: &publishlogo($r,'copy',$legacyfile,$dom,$confname,'scantron',
6289: '','',$newfile);
6290: if ($result ne 'ok') {
6291: $error = &mt("An error occurred publishing the [_1] bubblesheet format file in RES space. Error was: [_2].",$newfile,$result);
6292: }
6293: }
6294: return ($url,$error);
6295: }
6296:
6297: sub print_coursecategories {
6298: my ($position,$dom,$hdritem,$settings,$rowtotal) = @_;
6299: my $datatable;
6300: if ($position eq 'top') {
6301: my (%checked);
6302: my @catitems = ('unauth','auth');
6303: my @cattypes = ('std','domonly','codesrch','none');
6304: $checked{'unauth'} = 'std';
6305: $checked{'auth'} = 'std';
6306: if (ref($settings) eq 'HASH') {
6307: foreach my $type (@cattypes) {
6308: if ($type eq $settings->{'unauth'}) {
6309: $checked{'unauth'} = $type;
6310: }
6311: if ($type eq $settings->{'auth'}) {
6312: $checked{'auth'} = $type;
6313: }
6314: }
6315: }
6316: my %lt = &Apache::lonlocal::texthash (
6317: unauth => 'Catalog type for unauthenticated users',
6318: auth => 'Catalog type for authenticated users',
6319: none => 'No catalog',
6320: std => 'Standard catalog',
6321: domonly => 'Domain-only catalog',
6322: codesrch => "Code search form",
6323: );
6324: my $itemcount = 0;
6325: foreach my $item (@catitems) {
6326: my $css_class = $itemcount%2? ' class="LC_odd_row"':'';
6327: $datatable .= '<tr '.$css_class.'>'.
6328: '<td>'.$lt{$item}.'</td>'.
6329: '<td class="LC_right_item"><span class="LC_nobreak">';
6330: foreach my $type (@cattypes) {
6331: my $ischecked;
6332: if ($checked{$item} eq $type) {
6333: $ischecked=' checked="checked"';
6334: }
6335: $datatable .= '<label>'.
6336: '<input type="radio" name="coursecat_'.$item.'" value="'.$type.'"'.$ischecked.
6337: ' />'.$lt{$type}.'</label> ';
6338: }
6339: $datatable .= '</td></tr>';
6340: $itemcount ++;
6341: }
6342: $$rowtotal += $itemcount;
6343: } elsif ($position eq 'middle') {
6344: my $toggle_cats_crs = ' ';
6345: my $toggle_cats_dom = ' checked="checked" ';
6346: my $can_cat_crs = ' ';
6347: my $can_cat_dom = ' checked="checked" ';
6348: my $toggle_catscomm_comm = ' ';
6349: my $toggle_catscomm_dom = ' checked="checked" ';
6350: my $can_catcomm_comm = ' ';
6351: my $can_catcomm_dom = ' checked="checked" ';
6352:
6353: if (ref($settings) eq 'HASH') {
6354: if ($settings->{'togglecats'} eq 'crs') {
6355: $toggle_cats_crs = $toggle_cats_dom;
6356: $toggle_cats_dom = ' ';
6357: }
6358: if ($settings->{'categorize'} eq 'crs') {
6359: $can_cat_crs = $can_cat_dom;
6360: $can_cat_dom = ' ';
6361: }
6362: if ($settings->{'togglecatscomm'} eq 'comm') {
6363: $toggle_catscomm_comm = $toggle_catscomm_dom;
6364: $toggle_catscomm_dom = ' ';
6365: }
6366: if ($settings->{'categorizecomm'} eq 'comm') {
6367: $can_catcomm_comm = $can_catcomm_dom;
6368: $can_catcomm_dom = ' ';
6369: }
6370: }
6371: my %title = &Apache::lonlocal::texthash (
6372: togglecats => 'Show/Hide a course in catalog',
6373: togglecatscomm => 'Show/Hide a community in catalog',
6374: categorize => 'Assign a category to a course',
6375: categorizecomm => 'Assign a category to a community',
6376: );
6377: my %level = &Apache::lonlocal::texthash (
6378: dom => 'Set in Domain',
6379: crs => 'Set in Course',
6380: comm => 'Set in Community',
6381: );
6382: $datatable = '<tr class="LC_odd_row">'.
6383: '<td>'.$title{'togglecats'}.'</td>'.
6384: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
6385: '<input type="radio" name="togglecats"'.
6386: $toggle_cats_dom.' value="dom" />'.$level{'dom'}.'</label> '.
6387: '<label><input type="radio" name="togglecats"'.
6388: $toggle_cats_crs.' value="crs" />'.$level{'crs'}.'</label></span></td>'.
6389: '</tr><tr>'.
6390: '<td>'.$title{'categorize'}.'</td>'.
6391: '<td class="LC_right_item"><span class="LC_nobreak">'.
6392: '<label><input type="radio" name="categorize"'.
6393: $can_cat_dom.' value="dom" />'.$level{'dom'}.'</label> '.
6394: '<label><input type="radio" name="categorize"'.
6395: $can_cat_crs.'value="crs" />'.$level{'crs'}.'</label></span></td>'.
6396: '</tr><tr class="LC_odd_row">'.
6397: '<td>'.$title{'togglecatscomm'}.'</td>'.
6398: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
6399: '<input type="radio" name="togglecatscomm"'.
6400: $toggle_catscomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
6401: '<label><input type="radio" name="togglecatscomm"'.
6402: $toggle_catscomm_comm.' value="comm" />'.$level{'comm'}.'</label></span></td>'.
6403: '</tr><tr>'.
6404: '<td>'.$title{'categorizecomm'}.'</td>'.
6405: '<td class="LC_right_item"><span class="LC_nobreak">'.
6406: '<label><input type="radio" name="categorizecomm"'.
6407: $can_catcomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
6408: '<label><input type="radio" name="categorizecomm"'.
6409: $can_catcomm_comm.'value="comm" />'.$level{'comm'}.'</label></span></td>'.
6410: '</tr>';
6411: $$rowtotal += 4;
6412: } else {
6413: my $css_class;
6414: my $itemcount = 1;
6415: my $cathash;
6416: if (ref($settings) eq 'HASH') {
6417: $cathash = $settings->{'cats'};
6418: }
6419: if (ref($cathash) eq 'HASH') {
6420: my (@cats,@trails,%allitems,%idx,@jsarray);
6421: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,
6422: \%allitems,\%idx,\@jsarray);
6423: my $maxdepth = scalar(@cats);
6424: my $colattrib = '';
6425: if ($maxdepth > 2) {
6426: $colattrib = ' colspan="2" ';
6427: }
6428: my @path;
6429: if (@cats > 0) {
6430: if (ref($cats[0]) eq 'ARRAY') {
6431: my $numtop = @{$cats[0]};
6432: my $maxnum = $numtop;
6433: my %default_names = (
6434: instcode => &mt('Official courses'),
6435: communities => &mt('Communities'),
6436: );
6437:
6438: if ((!grep(/^instcode$/,@{$cats[0]})) ||
6439: ($cathash->{'instcode::0'} eq '') ||
6440: (!grep(/^communities$/,@{$cats[0]})) ||
6441: ($cathash->{'communities::0'} eq '')) {
6442: $maxnum ++;
6443: }
6444: my $lastidx;
6445: for (my $i=0; $i<$numtop; $i++) {
6446: my $parent = $cats[0][$i];
6447: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6448: my $item = &escape($parent).'::0';
6449: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$item','$idx{$item}'".');"';
6450: $lastidx = $idx{$item};
6451: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
6452: .'<select name="'.$item.'"'.$chgstr.'>';
6453: for (my $k=0; $k<=$maxnum; $k++) {
6454: my $vpos = $k+1;
6455: my $selstr;
6456: if ($k == $i) {
6457: $selstr = ' selected="selected" ';
6458: }
6459: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
6460: }
6461: $datatable .= '</select></span></td><td>';
6462: if ($parent eq 'instcode' || $parent eq 'communities') {
6463: $datatable .= '<span class="LC_nobreak">'
6464: .$default_names{$parent}.'</span>';
6465: if ($parent eq 'instcode') {
6466: $datatable .= '<br /><span class="LC_nobreak">('
6467: .&mt('with institutional codes')
6468: .')</span></td><td'.$colattrib.'>';
6469: } else {
6470: $datatable .= '<table><tr><td>';
6471: }
6472: $datatable .= '<span class="LC_nobreak">'
6473: .'<label><input type="radio" name="'
6474: .$parent.'" value="1" checked="checked" />'
6475: .&mt('Display').'</label>';
6476: if ($parent eq 'instcode') {
6477: $datatable .= ' ';
6478: } else {
6479: $datatable .= '</span></td></tr><tr><td>'
6480: .'<span class="LC_nobreak">';
6481: }
6482: $datatable .= '<label><input type="radio" name="'
6483: .$parent.'" value="0" />'
6484: .&mt('Do not display').'</label></span>';
6485: if ($parent eq 'communities') {
6486: $datatable .= '</td></tr></table>';
6487: }
6488: $datatable .= '</td>';
6489: } else {
6490: $datatable .= $parent
6491: .' <span class="LC_nobreak"><label>'
6492: .'<input type="checkbox" name="deletecategory" '
6493: .'value="'.$item.'" />'.&mt('Delete').'</label></span></td>';
6494: }
6495: my $depth = 1;
6496: push(@path,$parent);
6497: $datatable .= &build_category_rows($itemcount,\@cats,$depth,$parent,\@path,\%idx);
6498: pop(@path);
6499: $datatable .= '</tr><tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr>';
6500: $itemcount ++;
6501: }
6502: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6503: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','$lastidx'".');"';
6504: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="addcategory_pos"'.$chgstr.'>';
6505: for (my $k=0; $k<=$maxnum; $k++) {
6506: my $vpos = $k+1;
6507: my $selstr;
6508: if ($k == $numtop) {
6509: $selstr = ' selected="selected" ';
6510: }
6511: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
6512: }
6513: $datatable .= '</select></span></td><td colspan="2">'.&mt('Add category:').' '
6514: .'<input type="text" size="20" name="addcategory_name" value="" /></td>'
6515: .'</tr>'."\n";
6516: $itemcount ++;
6517: foreach my $default ('instcode','communities') {
6518: if ((!grep(/^\Q$default\E$/,@{$cats[0]})) || ($cathash->{$default.'::0'} eq '')) {
6519: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6520: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$default"."_pos','$lastidx'".');"';
6521: $datatable .= '<tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr><tr '.$css_class.'><td>'.
6522: '<span class="LC_nobreak"><select name="'.$default.'_pos"'.$chgstr.'>';
6523: for (my $k=0; $k<=$maxnum; $k++) {
6524: my $vpos = $k+1;
6525: my $selstr;
6526: if ($k == $maxnum) {
6527: $selstr = ' selected="selected" ';
6528: }
6529: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
6530: }
6531: $datatable .= '</select></span></td>'.
6532: '<td><span class="LC_nobreak">'.
6533: $default_names{$default}.'</span>';
6534: if ($default eq 'instcode') {
6535: $datatable .= '<br /><span class="LC_nobreak">('
6536: .&mt('with institutional codes').')</span>';
6537: }
6538: $datatable .= '</td>'
6539: .'<td><span class="LC_nobreak"><label><input type="radio" name="'.$default.'" value="1" />'
6540: .&mt('Display').'</label> '
6541: .'<label><input type="radio" name="'.$default.'" value="0" checked="checked"/>'
6542: .&mt('Do not display').'</label></span></td></tr>';
6543: }
6544: }
6545: }
6546: } else {
6547: $datatable .= &initialize_categories($itemcount);
6548: }
6549: } else {
6550: $datatable .= '<td class="LC_right_item">'.$hdritem->{'header'}->[1]->{'col2'}.'</td>'
6551: .&initialize_categories($itemcount);
6552: }
6553: $$rowtotal += $itemcount;
6554: }
6555: return $datatable;
6556: }
6557:
6558: sub print_serverstatuses {
6559: my ($dom,$settings,$rowtotal) = @_;
6560: my $datatable;
6561: my @pages = &serverstatus_pages();
6562: my (%namedaccess,%machineaccess);
6563: foreach my $type (@pages) {
6564: $namedaccess{$type} = '';
6565: $machineaccess{$type}= '';
6566: }
6567: if (ref($settings) eq 'HASH') {
6568: foreach my $type (@pages) {
6569: if (exists($settings->{$type})) {
6570: if (ref($settings->{$type}) eq 'HASH') {
6571: foreach my $key (keys(%{$settings->{$type}})) {
6572: if ($key eq 'namedusers') {
6573: $namedaccess{$type} = $settings->{$type}->{$key};
6574: } elsif ($key eq 'machines') {
6575: $machineaccess{$type} = $settings->{$type}->{$key};
6576: }
6577: }
6578: }
6579: }
6580: }
6581: }
6582: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
6583: my $rownum = 0;
6584: my $css_class;
6585: foreach my $type (@pages) {
6586: $rownum ++;
6587: $css_class = $rownum%2?' class="LC_odd_row"':'';
6588: $datatable .= '<tr'.$css_class.'>'.
6589: '<td><span class="LC_nobreak">'.
6590: $titles->{$type}.'</span></td>'.
6591: '<td class="LC_left_item">'.
6592: '<input type="text" name="'.$type.'_namedusers" '.
6593: 'value="'.$namedaccess{$type}.'" size="30" /></td>'.
6594: '<td class="LC_right_item">'.
6595: '<span class="LC_nobreak">'.
6596: '<input type="text" name="'.$type.'_machines" '.
6597: 'value="'.$machineaccess{$type}.'" size="10" />'.
6598: '</td></tr>'."\n";
6599: }
6600: $$rowtotal += $rownum;
6601: return $datatable;
6602: }
6603:
6604: sub serverstatus_pages {
6605: return ('userstatus','lonstatus','loncron','server-status','codeversions',
6606: 'checksums','clusterstatus','metadata_keywords','metadata_harvest',
6607: 'takeoffline','takeonline','showenv','toggledebug','ping','domconf',
6608: 'uniquecodes','diskusage','coursecatalog');
6609: }
6610:
6611: sub defaults_javascript {
6612: my ($settings) = @_;
6613: 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.');
6614: my $intauthcost = &mt('Warning: bcrypt encryption cost for internal authentication must be an integer.');
6615: &js_escape(\$intauthcheck);
6616: &js_escape(\$intauthcost);
6617: my $intauthjs = <<"ENDSCRIPT";
6618:
6619: function warnIntAuth(field) {
6620: if (field.name == 'intauth_check') {
6621: if (field.value == '2') {
6622: alert('$intauthcheck');
6623: }
6624: }
6625: if (field.name == 'intauth_cost') {
6626: field.value.replace(/\s/g,'');
6627: if (field.value != '') {
6628: var regexdigit=/^\\d+\$/;
6629: if (!regexdigit.test(field.value)) {
6630: alert('$intauthcost');
6631: }
6632: }
6633: }
6634: return;
6635: }
6636:
6637: ENDSCRIPT
6638:
6639: if (ref($settings) ne 'HASH') {
6640: return &Apache::lonhtmlcommon::scripttag($intauthjs);
6641: }
6642: if ((ref($settings->{'inststatusorder'}) eq 'ARRAY') && (ref($settings->{'inststatustypes'}) eq 'HASH')) {
6643: my $maxnum = scalar(@{$settings->{'inststatusorder'}});
6644: if ($maxnum eq '') {
6645: $maxnum = 0;
6646: }
6647: $maxnum ++;
6648: my $jstext = ' var inststatuses = Array('."'".join("','",@{$settings->{'inststatusorder'}})."'".');';
6649: return <<"ENDSCRIPT";
6650: <script type="text/javascript">
6651: // <![CDATA[
6652: function reorderTypes(form,caller) {
6653: var changedVal;
6654: $jstext
6655: var newpos = 'addinststatus_pos';
6656: var current = new Array;
6657: var maxh = $maxnum;
6658: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
6659: var oldVal;
6660: if (caller == newpos) {
6661: changedVal = newitemVal;
6662: } else {
6663: var curritem = 'inststatus_pos_'+caller;
6664: changedVal = form.elements[curritem].options[form.elements[curritem].selectedIndex].value;
6665: current[newitemVal] = newpos;
6666: }
6667: for (var i=0; i<inststatuses.length; i++) {
6668: if (inststatuses[i] != caller) {
6669: var elementName = 'inststatus_pos_'+inststatuses[i];
6670: if (form.elements[elementName]) {
6671: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
6672: current[currVal] = elementName;
6673: }
6674: }
6675: }
6676: for (var j=0; j<maxh; j++) {
6677: if (current[j] == undefined) {
6678: oldVal = j;
6679: }
6680: }
6681: if (oldVal < changedVal) {
6682: for (var k=oldVal+1; k<=changedVal ; k++) {
6683: var elementName = current[k];
6684: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
6685: }
6686: } else {
6687: for (var k=changedVal; k<oldVal; k++) {
6688: var elementName = current[k];
6689: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
6690: }
6691: }
6692: return;
6693: }
6694:
6695: $intauthjs
6696:
6697: // ]]>
6698: </script>
6699:
6700: ENDSCRIPT
6701: } else {
6702: return &Apache::lonhtmlcommon::scripttag($intauthjs);
6703: }
6704: }
6705:
6706: sub coursecategories_javascript {
6707: my ($settings) = @_;
6708: my ($output,$jstext,$cathash);
6709: if (ref($settings) eq 'HASH') {
6710: $cathash = $settings->{'cats'};
6711: }
6712: if (ref($cathash) eq 'HASH') {
6713: my (@cats,@jsarray,%idx);
6714: &Apache::loncommon::gather_categories($cathash,\@cats,\%idx,\@jsarray);
6715: if (@jsarray > 0) {
6716: $jstext = ' var categories = Array('.scalar(@jsarray).');'."\n";
6717: for (my $i=0; $i<@jsarray; $i++) {
6718: if (ref($jsarray[$i]) eq 'ARRAY') {
6719: my $catstr = join('","',@{$jsarray[$i]});
6720: $jstext .= ' categories['.$i.'] = Array("'.$catstr.'");'."\n";
6721: }
6722: }
6723: }
6724: } else {
6725: $jstext = ' var categories = Array(1);'."\n".
6726: ' categories[0] = Array("instcode_pos");'."\n";
6727: }
6728: my $instcode_reserved = &mt('The name: [_1] is a reserved category.','"instcode"');
6729: my $communities_reserved = &mt('The name: [_1] is a reserved category.','"communities"');
6730: my $choose_again = "\n".&mt('Please use a different name for the new top level category.');
6731: &js_escape(\$instcode_reserved);
6732: &js_escape(\$communities_reserved);
6733: &js_escape(\$choose_again);
6734: $output = <<"ENDSCRIPT";
6735: <script type="text/javascript">
6736: // <![CDATA[
6737: function reorderCats(form,parent,item,idx) {
6738: var changedVal;
6739: $jstext
6740: var newpos = 'addcategory_pos';
6741: if (parent == '') {
6742: var has_instcode = 0;
6743: var maxtop = categories[idx].length;
6744: for (var j=0; j<maxtop; j++) {
6745: if (categories[idx][j] == 'instcode::0') {
6746: has_instcode == 1;
6747: }
6748: }
6749: if (has_instcode == 0) {
6750: categories[idx][maxtop] = 'instcode_pos';
6751: }
6752: } else {
6753: newpos += '_'+parent;
6754: }
6755: var maxh = 1 + categories[idx].length;
6756: var current = new Array;
6757: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
6758: if (item == newpos) {
6759: changedVal = newitemVal;
6760: } else {
6761: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
6762: current[newitemVal] = newpos;
6763: }
6764: for (var i=0; i<categories[idx].length; i++) {
6765: var elementName = categories[idx][i];
6766: if (elementName != item) {
6767: if (form.elements[elementName]) {
6768: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
6769: current[currVal] = elementName;
6770: }
6771: }
6772: }
6773: var oldVal;
6774: for (var j=0; j<maxh; j++) {
6775: if (current[j] == undefined) {
6776: oldVal = j;
6777: }
6778: }
6779: if (oldVal < changedVal) {
6780: for (var k=oldVal+1; k<=changedVal ; k++) {
6781: var elementName = current[k];
6782: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
6783: }
6784: } else {
6785: for (var k=changedVal; k<oldVal; k++) {
6786: var elementName = current[k];
6787: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
6788: }
6789: }
6790: return;
6791: }
6792:
6793: function categoryCheck(form) {
6794: if (form.elements['addcategory_name'].value == 'instcode') {
6795: alert('$instcode_reserved\\n$choose_again');
6796: return false;
6797: }
6798: if (form.elements['addcategory_name'].value == 'communities') {
6799: alert('$communities_reserved\\n$choose_again');
6800: return false;
6801: }
6802: return true;
6803: }
6804:
6805: // ]]>
6806: </script>
6807:
6808: ENDSCRIPT
6809: return $output;
6810: }
6811:
6812: sub initialize_categories {
6813: my ($itemcount) = @_;
6814: my ($datatable,$css_class,$chgstr);
6815: my %default_names = (
6816: instcode => 'Official courses (with institutional codes)',
6817: communities => 'Communities',
6818: );
6819: my $select0 = ' selected="selected"';
6820: my $select1 = '';
6821: foreach my $default ('instcode','communities') {
6822: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6823: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'',$default"."_pos','0'".');"';
6824: if ($default eq 'communities') {
6825: $select1 = $select0;
6826: $select0 = '';
6827: }
6828: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
6829: .'<select name="'.$default.'_pos">'
6830: .'<option value="0"'.$select0.'>1</option>'
6831: .'<option value="1"'.$select1.'>2</option>'
6832: .'<option value="2">3</option></select> '
6833: .$default_names{$default}
6834: .'</span></td><td><span class="LC_nobreak">'
6835: .'<label><input type="radio" name="'.$default.'" value="1" checked="checked" />'
6836: .&mt('Display').'</label> <label>'
6837: .'<input type="radio" name="'.$default.'" value="0" />'.&mt('Do not display')
6838: .'</label></span></td></tr>';
6839: $itemcount ++;
6840: }
6841: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6842: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','0'".');"';
6843: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
6844: .'<select name="addcategory_pos"'.$chgstr.'>'
6845: .'<option value="0">1</option>'
6846: .'<option value="1">2</option>'
6847: .'<option value="2" selected="selected">3</option></select> '
6848: .&mt('Add category').'</td><td>'.&mt('Name:')
6849: .' <input type="text" size="20" name="addcategory_name" value="" /></td></tr>';
6850: return $datatable;
6851: }
6852:
6853: sub build_category_rows {
6854: my ($itemcount,$cats,$depth,$parent,$path,$idx) = @_;
6855: my ($text,$name,$item,$chgstr);
6856: if (ref($cats) eq 'ARRAY') {
6857: my $maxdepth = scalar(@{$cats});
6858: if (ref($cats->[$depth]) eq 'HASH') {
6859: if (ref($cats->[$depth]{$parent}) eq 'ARRAY') {
6860: my $numchildren = @{$cats->[$depth]{$parent}};
6861: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
6862: $text .= '<td><table class="LC_data_table">';
6863: my ($idxnum,$parent_name,$parent_item);
6864: my $higher = $depth - 1;
6865: if ($higher == 0) {
6866: $parent_name = &escape($parent).'::'.$higher;
6867: } else {
6868: if (ref($path) eq 'ARRAY') {
6869: $parent_name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
6870: }
6871: }
6872: $parent_item = 'addcategory_pos_'.$parent_name;
6873: for (my $j=0; $j<=$numchildren; $j++) {
6874: if ($j < $numchildren) {
6875: $name = $cats->[$depth]{$parent}[$j];
6876: $item = &escape($name).':'.&escape($parent).':'.$depth;
6877: $idxnum = $idx->{$item};
6878: } else {
6879: $name = $parent_name;
6880: $item = $parent_item;
6881: }
6882: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'$parent_name','$item','$idxnum'".');"';
6883: $text .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="'.$item.'"'.$chgstr.'>';
6884: for (my $i=0; $i<=$numchildren; $i++) {
6885: my $vpos = $i+1;
6886: my $selstr;
6887: if ($j == $i) {
6888: $selstr = ' selected="selected" ';
6889: }
6890: $text .= '<option value="'.$i.'"'.$selstr.'>'.$vpos.'</option>';
6891: }
6892: $text .= '</select> ';
6893: if ($j < $numchildren) {
6894: my $deeper = $depth+1;
6895: $text .= $name.' '
6896: .'<label><input type="checkbox" name="deletecategory" value="'
6897: .$item.'" />'.&mt('Delete').'</label></span></td><td>';
6898: if(ref($path) eq 'ARRAY') {
6899: push(@{$path},$name);
6900: $text .= &build_category_rows($itemcount,$cats,$deeper,$name,$path,$idx);
6901: pop(@{$path});
6902: }
6903: } else {
6904: $text .= &mt('Add subcategory:').' </span><input type="textbox" size="20" name="addcategory_name_';
6905: if ($j == $numchildren) {
6906: $text .= $name;
6907: } else {
6908: $text .= $item;
6909: }
6910: $text .= '" value="" />';
6911: }
6912: $text .= '</td></tr>';
6913: }
6914: $text .= '</table></td>';
6915: } else {
6916: my $higher = $depth-1;
6917: if ($higher == 0) {
6918: $name = &escape($parent).'::'.$higher;
6919: } else {
6920: if (ref($path) eq 'ARRAY') {
6921: $name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
6922: }
6923: }
6924: my $colspan;
6925: if ($parent ne 'instcode') {
6926: $colspan = $maxdepth - $depth - 1;
6927: $text .= '<td colspan="'.$colspan.'">'.&mt('Add subcategory:').'<input type="textbox" size="20" name="subcat_'.$name.'" value="" /></td>';
6928: }
6929: }
6930: }
6931: }
6932: return $text;
6933: }
6934:
6935: sub modifiable_userdata_row {
6936: my ($context,$item,$settings,$numinrow,$rowcount,$usertypes,$fieldsref,$titlesref) = @_;
6937: my ($role,$rolename,$statustype);
6938: $role = $item;
6939: if ($context eq 'cancreate') {
6940: if ($item =~ /^emailusername_(.+)$/) {
6941: $statustype = $1;
6942: $role = 'emailusername';
6943: if (ref($usertypes) eq 'HASH') {
6944: if ($usertypes->{$statustype}) {
6945: $rolename = &mt('Data provided by [_1]',$usertypes->{$statustype});
6946: } else {
6947: $rolename = &mt('Data provided by user');
6948: }
6949: }
6950: }
6951: } elsif ($context eq 'selfcreate') {
6952: if (ref($usertypes) eq 'HASH') {
6953: $rolename = $usertypes->{$role};
6954: } else {
6955: $rolename = $role;
6956: }
6957: } else {
6958: if ($role eq 'cr') {
6959: $rolename = &mt('Custom role');
6960: } else {
6961: $rolename = &Apache::lonnet::plaintext($role);
6962: }
6963: }
6964: my (@fields,%fieldtitles);
6965: if (ref($fieldsref) eq 'ARRAY') {
6966: @fields = @{$fieldsref};
6967: } else {
6968: @fields = ('lastname','firstname','middlename','generation',
6969: 'permanentemail','id');
6970: }
6971: if ((ref($titlesref) eq 'HASH')) {
6972: %fieldtitles = %{$titlesref};
6973: } else {
6974: %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
6975: }
6976: my $output;
6977: my $css_class = $rowcount%2?' class="LC_odd_row"':'';
6978: $output = '<tr '.$css_class.'>'.
6979: '<td><span class="LC_nobreak">'.$rolename.'</span></td>'.
6980: '<td class="LC_left_item" colspan="2"><table>';
6981: my $rem;
6982: my %checks;
6983: if (ref($settings) eq 'HASH') {
6984: if (ref($settings->{$context}) eq 'HASH') {
6985: if (ref($settings->{$context}->{$role}) eq 'HASH') {
6986: my $hashref = $settings->{$context}->{$role};
6987: if ($role eq 'emailusername') {
6988: if ($statustype) {
6989: if (ref($settings->{$context}->{$role}->{$statustype}) eq 'HASH') {
6990: $hashref = $settings->{$context}->{$role}->{$statustype};
6991: if (ref($hashref) eq 'HASH') {
6992: foreach my $field (@fields) {
6993: if ($hashref->{$field}) {
6994: $checks{$field} = $hashref->{$field};
6995: }
6996: }
6997: }
6998: }
6999: }
7000: } else {
7001: if (ref($hashref) eq 'HASH') {
7002: foreach my $field (@fields) {
7003: if ($hashref->{$field}) {
7004: $checks{$field} = ' checked="checked" ';
7005: }
7006: }
7007: }
7008: }
7009: }
7010: }
7011: }
7012:
7013: for (my $i=0; $i<@fields; $i++) {
7014: my $rem = $i%($numinrow);
7015: if ($rem == 0) {
7016: if ($i > 0) {
7017: $output .= '</tr>';
7018: }
7019: $output .= '<tr>';
7020: }
7021: my $check = ' ';
7022: unless ($role eq 'emailusername') {
7023: if (exists($checks{$fields[$i]})) {
7024: $check = $checks{$fields[$i]}
7025: } else {
7026: if ($role eq 'st') {
7027: if (ref($settings) ne 'HASH') {
7028: $check = ' checked="checked" ';
7029: }
7030: }
7031: }
7032: }
7033: $output .= '<td class="LC_left_item">'.
7034: '<span class="LC_nobreak">';
7035: if ($role eq 'emailusername') {
7036: unless ($checks{$fields[$i]} =~ /^(required|optional)$/) {
7037: $checks{$fields[$i]} = 'omit';
7038: }
7039: foreach my $option ('required','optional','omit') {
7040: my $checked='';
7041: if ($checks{$fields[$i]} eq $option) {
7042: $checked='checked="checked" ';
7043: }
7044: $output .= '<label>'.
7045: '<input type="radio" name="canmodify_'.$item.'_'.$fields[$i].'" value="'.$option.'" '.$checked.'/>'.
7046: &mt($option).'</label>'.(' ' x2);
7047: }
7048: $output .= '<i>'.$fieldtitles{$fields[$i]}.'</i>';
7049: } else {
7050: $output .= '<label>'.
7051: '<input type="checkbox" name="canmodify_'.$role.'" '.
7052: 'value="'.$fields[$i].'"'.$check.'/>'.$fieldtitles{$fields[$i]}.
7053: '</label>';
7054: }
7055: $output .= '</span></td>';
7056: $rem = @fields%($numinrow);
7057: }
7058: my $colsleft = $numinrow - $rem;
7059: if ($colsleft > 1 ) {
7060: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
7061: ' </td>';
7062: } elsif ($colsleft == 1) {
7063: $output .= '<td class="LC_left_item"> </td>';
7064: }
7065: $output .= '</tr></table></td></tr>';
7066: return $output;
7067: }
7068:
7069: sub insttypes_row {
7070: my ($settings,$types,$usertypes,$dom,$numinrow,$othertitle,$context,$rownum) = @_;
7071: my %lt = &Apache::lonlocal::texthash (
7072: cansearch => 'Users allowed to search',
7073: statustocreate => 'Institutional affiliation(s) able to create own account (login/SSO)',
7074: lockablenames => 'User preference to lock name',
7075: );
7076: my $showdom;
7077: if ($context eq 'cansearch') {
7078: $showdom = ' ('.$dom.')';
7079: }
7080: my $class = 'LC_left_item';
7081: if ($context eq 'statustocreate') {
7082: $class = 'LC_right_item';
7083: }
7084: my $css_class = ' class="LC_odd_row"';
7085: if ($rownum ne '') {
7086: $css_class = ($rownum%2? ' class="LC_odd_row"':'');
7087: }
7088: my $output = '<tr'.$css_class.'>'.
7089: '<td>'.$lt{$context}.$showdom.
7090: '</td><td class="'.$class.'" colspan="2"><table>';
7091: my $rem;
7092: if (ref($types) eq 'ARRAY') {
7093: for (my $i=0; $i<@{$types}; $i++) {
7094: if (defined($usertypes->{$types->[$i]})) {
7095: my $rem = $i%($numinrow);
7096: if ($rem == 0) {
7097: if ($i > 0) {
7098: $output .= '</tr>';
7099: }
7100: $output .= '<tr>';
7101: }
7102: my $check = ' ';
7103: if (ref($settings) eq 'HASH') {
7104: if (ref($settings->{$context}) eq 'ARRAY') {
7105: if (grep(/^\Q$types->[$i]\E$/,@{$settings->{$context}})) {
7106: $check = ' checked="checked" ';
7107: }
7108: } elsif ($context eq 'statustocreate') {
7109: $check = ' checked="checked" ';
7110: }
7111: }
7112: $output .= '<td class="LC_left_item">'.
7113: '<span class="LC_nobreak"><label>'.
7114: '<input type="checkbox" name="'.$context.'" '.
7115: 'value="'.$types->[$i].'"'.$check.'/>'.
7116: $usertypes->{$types->[$i]}.'</label></span></td>';
7117: }
7118: }
7119: $rem = @{$types}%($numinrow);
7120: }
7121: my $colsleft = $numinrow - $rem;
7122: if (($rem == 0) && (@{$types} > 0)) {
7123: $output .= '<tr>';
7124: }
7125: if ($colsleft > 1) {
7126: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
7127: } else {
7128: $output .= '<td class="LC_left_item">';
7129: }
7130: my $defcheck = ' ';
7131: if (ref($settings) eq 'HASH') {
7132: if (ref($settings->{$context}) eq 'ARRAY') {
7133: if (grep(/^default$/,@{$settings->{$context}})) {
7134: $defcheck = ' checked="checked" ';
7135: }
7136: } elsif ($context eq 'statustocreate') {
7137: $defcheck = ' checked="checked" ';
7138: }
7139: }
7140: $output .= '<span class="LC_nobreak"><label>'.
7141: '<input type="checkbox" name="'.$context.'" '.
7142: 'value="default"'.$defcheck.'/>'.
7143: $othertitle.'</label></span></td>'.
7144: '</tr></table></td></tr>';
7145: return $output;
7146: }
7147:
7148: sub sorted_searchtitles {
7149: my %searchtitles = &Apache::lonlocal::texthash(
7150: 'uname' => 'username',
7151: 'lastname' => 'last name',
7152: 'lastfirst' => 'last name, first name',
7153: );
7154: my @titleorder = ('uname','lastname','lastfirst');
7155: return (\%searchtitles,\@titleorder);
7156: }
7157:
7158: sub sorted_searchtypes {
7159: my %srchtypes_desc = (
7160: exact => 'is exact match',
7161: contains => 'contains ..',
7162: begins => 'begins with ..',
7163: );
7164: my @srchtypeorder = ('exact','begins','contains');
7165: return (\%srchtypes_desc,\@srchtypeorder);
7166: }
7167:
7168: sub usertype_update_row {
7169: my ($settings,$usertypes,$fieldtitles,$fields,$types,$rownums) = @_;
7170: my $datatable;
7171: my $numinrow = 4;
7172: foreach my $type (@{$types}) {
7173: if (defined($usertypes->{$type})) {
7174: $$rownums ++;
7175: my $css_class = $$rownums%2?' class="LC_odd_row"':'';
7176: $datatable .= '<tr'.$css_class.'><td>'.$usertypes->{$type}.
7177: '</td><td class="LC_left_item"><table>';
7178: for (my $i=0; $i<@{$fields}; $i++) {
7179: my $rem = $i%($numinrow);
7180: if ($rem == 0) {
7181: if ($i > 0) {
7182: $datatable .= '</tr>';
7183: }
7184: $datatable .= '<tr>';
7185: }
7186: my $check = ' ';
7187: if (ref($settings) eq 'HASH') {
7188: if (ref($settings->{'fields'}) eq 'HASH') {
7189: if (ref($settings->{'fields'}{$type}) eq 'ARRAY') {
7190: if (grep(/^\Q$fields->[$i]\E$/,@{$settings->{'fields'}{$type}})) {
7191: $check = ' checked="checked" ';
7192: }
7193: }
7194: }
7195: }
7196:
7197: if ($i == @{$fields}-1) {
7198: my $colsleft = $numinrow - $rem;
7199: if ($colsleft > 1) {
7200: $datatable .= '<td colspan="'.$colsleft.'">';
7201: } else {
7202: $datatable .= '<td>';
7203: }
7204: } else {
7205: $datatable .= '<td>';
7206: }
7207: $datatable .= '<span class="LC_nobreak"><label>'.
7208: '<input type="checkbox" name="updateable_'.$type.
7209: '_'.$fields->[$i].'" value="1"'.$check.'/>'.
7210: $fieldtitles->{$fields->[$i]}.'</label></span></td>';
7211: }
7212: $datatable .= '</tr></table></td></tr>';
7213: }
7214: }
7215: return $datatable;
7216: }
7217:
7218: sub modify_login {
7219: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
7220: my ($resulttext,$errors,$colchgtext,%changes,%colchanges,%newfile,%newurl,
7221: %curr_loginvia,%loginhash,@currlangs,@newlangs,$addedfile,%title,@offon);
7222: %title = ( coursecatalog => 'Display course catalog',
7223: adminmail => 'Display administrator E-mail address',
7224: helpdesk => 'Display "Contact Helpdesk" link',
7225: newuser => 'Link for visitors to create a user account',
7226: loginheader => 'Log-in box header');
7227: @offon = ('off','on');
7228: if (ref($domconfig{login}) eq 'HASH') {
7229: if (ref($domconfig{login}{loginvia}) eq 'HASH') {
7230: foreach my $lonhost (keys(%{$domconfig{login}{loginvia}})) {
7231: $curr_loginvia{$lonhost} = $domconfig{login}{loginvia}{$lonhost};
7232: }
7233: }
7234: }
7235: ($errors,%colchanges) = &modify_colors($r,$dom,$confname,['login'],
7236: \%domconfig,\%loginhash);
7237: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
7238: foreach my $item (@toggles) {
7239: $loginhash{login}{$item} = $env{'form.'.$item};
7240: }
7241: $loginhash{login}{loginheader} = $env{'form.loginheader'};
7242: if (ref($colchanges{'login'}) eq 'HASH') {
7243: $colchgtext = &display_colorchgs($dom,\%colchanges,['login'],
7244: \%loginhash);
7245: }
7246:
7247: my %servers = &Apache::lonnet::internet_dom_servers($dom);
7248: my %domservers = &Apache::lonnet::get_servers($dom);
7249: my @loginvia_attribs = ('serverpath','custompath','exempt');
7250: if (keys(%servers) > 1) {
7251: foreach my $lonhost (keys(%servers)) {
7252: next if ($env{'form.'.$lonhost.'_server'} eq $lonhost);
7253: if (ref($curr_loginvia{$lonhost}) eq 'HASH') {
7254: if ($env{'form.'.$lonhost.'_server'} eq $curr_loginvia{$lonhost}{'server'}) {
7255: $loginhash{login}{loginvia}{$lonhost}{'server'} = $curr_loginvia{$lonhost}{'server'};
7256: } elsif ($curr_loginvia{$lonhost}{'server'} ne '') {
7257: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
7258: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
7259: $changes{'loginvia'}{$lonhost} = 1;
7260: } else {
7261: $loginhash{login}{loginvia}{$lonhost}{'server'} = '';
7262: $changes{'loginvia'}{$lonhost} = 1;
7263: }
7264: } else {
7265: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
7266: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
7267: $changes{'loginvia'}{$lonhost} = 1;
7268: }
7269: }
7270: if ($loginhash{login}{loginvia}{$lonhost}{'server'} eq '') {
7271: foreach my $item (@loginvia_attribs) {
7272: $loginhash{login}{loginvia}{$lonhost}{$item} = '';
7273: }
7274: } else {
7275: foreach my $item (@loginvia_attribs) {
7276: my $new = $env{'form.'.$lonhost.'_'.$item};
7277: if (($item eq 'serverpath') && ($new eq 'custom')) {
7278: $env{'form.'.$lonhost.'_custompath'} =~ s/\s+//g;
7279: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
7280: $new = '/';
7281: }
7282: }
7283: if (($item eq 'custompath') &&
7284: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
7285: $new = '';
7286: }
7287: if ($new ne $curr_loginvia{$lonhost}{$item}) {
7288: $changes{'loginvia'}{$lonhost} = 1;
7289: }
7290: if ($item eq 'exempt') {
7291: $new = &check_exempt_addresses($new);
7292: }
7293: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
7294: }
7295: }
7296: } else {
7297: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
7298: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
7299: $changes{'loginvia'}{$lonhost} = 1;
7300: foreach my $item (@loginvia_attribs) {
7301: my $new = $env{'form.'.$lonhost.'_'.$item};
7302: if (($item eq 'serverpath') && ($new eq 'custom')) {
7303: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
7304: $new = '/';
7305: }
7306: }
7307: if (($item eq 'custompath') &&
7308: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
7309: $new = '';
7310: }
7311: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
7312: }
7313: }
7314: }
7315: }
7316: }
7317:
7318: my $servadm = $r->dir_config('lonAdmEMail');
7319: my %langchoices = &Apache::lonlocal::texthash(&get_languages_hash());
7320: if (ref($domconfig{'login'}) eq 'HASH') {
7321: if (ref($domconfig{'login'}{'helpurl'}) eq 'HASH') {
7322: foreach my $lang (sort(keys(%{$domconfig{'login'}{'helpurl'}}))) {
7323: if ($lang eq 'nolang') {
7324: push(@currlangs,$lang);
7325: } elsif (defined($langchoices{$lang})) {
7326: push(@currlangs,$lang);
7327: } else {
7328: next;
7329: }
7330: }
7331: }
7332: }
7333: my @delurls = &Apache::loncommon::get_env_multiple('form.loginhelpurl_del');
7334: if (@currlangs > 0) {
7335: foreach my $lang (@currlangs) {
7336: if (grep(/^\Q$lang\E$/,@delurls)) {
7337: $changes{'helpurl'}{$lang} = 1;
7338: } elsif ($env{'form.loginhelpurl_'.$lang.'.filename'}) {
7339: $changes{'helpurl'}{$lang} = 1;
7340: $newfile{$lang} = $env{'form.loginhelpurl_'.$lang.'.filename'};
7341: push(@newlangs,$lang);
7342: } else {
7343: $loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang};
7344: }
7345: }
7346: }
7347: unless (grep(/^nolang$/,@currlangs)) {
7348: if ($env{'form.loginhelpurl_nolang.filename'}) {
7349: $changes{'helpurl'}{'nolang'} = 1;
7350: $newfile{'nolang'} = $env{'form.loginhelpurl_nolang.filename'};
7351: push(@newlangs,'nolang');
7352: }
7353: }
7354: if ($env{'form.loginhelpurl_add_lang'}) {
7355: if ((defined($langchoices{$env{'form.loginhelpurl_add_lang'}})) &&
7356: ($env{'form.loginhelpurl_add_file.filename'})) {
7357: $newfile{$env{'form.loginhelpurl_add_lang'}} = $env{'form.loginhelpurl_add_file.filename'};
7358: $addedfile = $env{'form.loginhelpurl_add_lang'};
7359: }
7360: }
7361: if ((@newlangs > 0) || ($addedfile)) {
7362: my $error;
7363: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
7364: if ($configuserok eq 'ok') {
7365: if ($switchserver) {
7366: $error = &mt("Upload of custom help file is not permitted to this server: [_1]",$switchserver);
7367: } elsif ($author_ok eq 'ok') {
7368: my @allnew = @newlangs;
7369: if ($addedfile ne '') {
7370: push(@allnew,$addedfile);
7371: }
7372: foreach my $lang (@allnew) {
7373: my $formelem = 'loginhelpurl_'.$lang;
7374: if ($lang eq $env{'form.loginhelpurl_add_lang'}) {
7375: $formelem = 'loginhelpurl_add_file';
7376: }
7377: (my $result,$newurl{$lang}) = &publishlogo($r,'upload',$formelem,$dom,$confname,
7378: "help/$lang",'','',$newfile{$lang});
7379: if ($result eq 'ok') {
7380: $loginhash{'login'}{'helpurl'}{$lang} = $newurl{$lang};
7381: $changes{'helpurl'}{$lang} = 1;
7382: } else {
7383: my $puberror = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$newfile{$lang},$result);
7384: $errors .= '<li><span class="LC_error">'.$puberror.'</span></li>';
7385: if ((grep(/^\Q$lang\E$/,@currlangs)) &&
7386: (!grep(/^\Q$lang\E$/,@delurls))) {
7387: $loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang};
7388: }
7389: }
7390: }
7391: } else {
7392: $error = &mt("Upload of custom log-in help file(s) failed because an author role could not be assigned to a Domain Configuration user ([_1]) in domain: [_2]. Error was: [_3].",$confname,$dom,$author_ok);
7393: }
7394: } else {
7395: $error = &mt("Upload of custom log-in help file(s) failed because a Domain Configuration user ([_1]) could not be created in domain: [_2]. Error was: [_3].",$confname,$dom,$configuserok);
7396: }
7397: if ($error) {
7398: &Apache::lonnet::logthis($error);
7399: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
7400: }
7401: }
7402:
7403: my (%currheadtagurls,%currexempt,@newhosts,%newheadtagurls,%possexempt);
7404: if (ref($domconfig{'login'}) eq 'HASH') {
7405: if (ref($domconfig{'login'}{'headtag'}) eq 'HASH') {
7406: foreach my $lonhost (keys(%{$domconfig{'login'}{'headtag'}})) {
7407: if ($domservers{$lonhost}) {
7408: if (ref($domconfig{'login'}{'headtag'}{$lonhost}) eq 'HASH') {
7409: $currheadtagurls{$lonhost} = $domconfig{'login'}{'headtag'}{$lonhost}{'url'};
7410: $currexempt{$lonhost} = $domconfig{'login'}{'headtag'}{$lonhost}{'exempt'};
7411: }
7412: }
7413: }
7414: }
7415: }
7416: my @delheadtagurls = &Apache::loncommon::get_env_multiple('form.loginheadtag_del');
7417: foreach my $lonhost (sort(keys(%domservers))) {
7418: if (grep(/^\Q$lonhost\E$/,@delheadtagurls)) {
7419: $changes{'headtag'}{$lonhost} = 1;
7420: } else {
7421: if ($env{'form.loginheadtagexempt_'.$lonhost}) {
7422: $possexempt{$lonhost} = &check_exempt_addresses($env{'form.loginheadtagexempt_'.$lonhost});
7423: }
7424: if ($env{'form.loginheadtag_'.$lonhost.'.filename'}) {
7425: push(@newhosts,$lonhost);
7426: } elsif ($currheadtagurls{$lonhost}) {
7427: $loginhash{'login'}{'headtag'}{$lonhost}{'url'} = $currheadtagurls{$lonhost};
7428: if ($currexempt{$lonhost}) {
7429: if ((!exists($possexempt{$lonhost})) || ($possexempt{$lonhost} ne $currexempt{$lonhost})) {
7430: $changes{'headtag'}{$lonhost} = 1;
7431: }
7432: } elsif ($possexempt{$lonhost}) {
7433: $changes{'headtag'}{$lonhost} = 1;
7434: }
7435: if ($possexempt{$lonhost}) {
7436: $loginhash{'login'}{'headtag'}{$lonhost}{'exempt'} = $possexempt{$lonhost};
7437: }
7438: }
7439: }
7440: }
7441: if (@newhosts) {
7442: my $error;
7443: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
7444: if ($configuserok eq 'ok') {
7445: if ($switchserver) {
7446: $error = &mt("Upload of custom markup is not permitted to this server: [_1]",$switchserver);
7447: } elsif ($author_ok eq 'ok') {
7448: foreach my $lonhost (@newhosts) {
7449: my $formelem = 'loginheadtag_'.$lonhost;
7450: (my $result,$newheadtagurls{$lonhost}) = &publishlogo($r,'upload',$formelem,$dom,$confname,
7451: "login/headtag/$lonhost",'','',
7452: $env{'form.loginheadtag_'.$lonhost.'.filename'});
7453: if ($result eq 'ok') {
7454: $loginhash{'login'}{'headtag'}{$lonhost}{'url'} = $newheadtagurls{$lonhost};
7455: $changes{'headtag'}{$lonhost} = 1;
7456: if ($possexempt{$lonhost}) {
7457: $loginhash{'login'}{'headtag'}{$lonhost}{'exempt'} = $possexempt{$lonhost};
7458: }
7459: } else {
7460: my $puberror = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",
7461: $newheadtagurls{$lonhost},$result);
7462: $errors .= '<li><span class="LC_error">'.$puberror.'</span></li>';
7463: if ((grep(/^\Q$lonhost\E$/,keys(%currheadtagurls))) &&
7464: (!grep(/^\Q$lonhost\E$/,@delheadtagurls))) {
7465: $loginhash{'login'}{'headtag'}{$lonhost} = $currheadtagurls{$lonhost};
7466: }
7467: }
7468: }
7469: } else {
7470: $error = &mt("Upload of custom markup file(s) failed because an author role could not be assigned to a Domain Configuration user ([_1]) in domain: [_2]. Error was: [_3].",$confname,$dom,$author_ok);
7471: }
7472: } else {
7473: $error = &mt("Upload of custom markup file(s) failed because a Domain Configuration user ([_1]) could not be created in domain: [_2]. Error was: [_3].",$confname,$dom,$configuserok);
7474: }
7475: if ($error) {
7476: &Apache::lonnet::logthis($error);
7477: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
7478: }
7479: }
7480: &process_captcha('login',\%changes,$loginhash{'login'},$domconfig{'login'});
7481:
7482: my $defaulthelpfile = '/adm/loginproblems.html';
7483: my $defaulttext = &mt('Default in use');
7484:
7485: my $putresult = &Apache::lonnet::put_dom('configuration',\%loginhash,
7486: $dom);
7487: if ($putresult eq 'ok') {
7488: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
7489: my %defaultchecked = (
7490: 'coursecatalog' => 'on',
7491: 'helpdesk' => 'on',
7492: 'adminmail' => 'off',
7493: 'newuser' => 'off',
7494: );
7495: if (ref($domconfig{'login'}) eq 'HASH') {
7496: foreach my $item (@toggles) {
7497: if ($defaultchecked{$item} eq 'on') {
7498: if (($domconfig{'login'}{$item} eq '0') &&
7499: ($env{'form.'.$item} eq '1')) {
7500: $changes{$item} = 1;
7501: } elsif (($domconfig{'login'}{$item} eq '' ||
7502: $domconfig{'login'}{$item} eq '1') &&
7503: ($env{'form.'.$item} eq '0')) {
7504: $changes{$item} = 1;
7505: }
7506: } elsif ($defaultchecked{$item} eq 'off') {
7507: if (($domconfig{'login'}{$item} eq '1') &&
7508: ($env{'form.'.$item} eq '0')) {
7509: $changes{$item} = 1;
7510: } elsif (($domconfig{'login'}{$item} eq '' ||
7511: $domconfig{'login'}{$item} eq '0') &&
7512: ($env{'form.'.$item} eq '1')) {
7513: $changes{$item} = 1;
7514: }
7515: }
7516: }
7517: }
7518: if (keys(%changes) > 0 || $colchgtext) {
7519: &Apache::loncommon::devalidate_domconfig_cache($dom);
7520: if (ref($lastactref) eq 'HASH') {
7521: $lastactref->{'domainconfig'} = 1;
7522: }
7523: $resulttext = &mt('Changes made:').'<ul>';
7524: foreach my $item (sort(keys(%changes))) {
7525: if ($item eq 'loginvia') {
7526: if (ref($changes{$item}) eq 'HASH') {
7527: $resulttext .= '<li>'.&mt('Log-in page availability:').'<ul>';
7528: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
7529: if (defined($servers{$loginhash{login}{loginvia}{$lonhost}{'server'}})) {
7530: if (ref($loginhash{login}{loginvia}{$lonhost}) eq 'HASH') {
7531: my $protocol = $Apache::lonnet::protocol{$env{'form.'.$lonhost.'_server'}};
7532: $protocol = 'http' if ($protocol ne 'https');
7533: my $target = $protocol.'://'.$servers{$env{'form.'.$lonhost.'_server'}};
7534:
7535: if ($loginhash{login}{loginvia}{$lonhost}{'serverpath'} eq 'custom') {
7536: $target .= $loginhash{login}{loginvia}{$lonhost}{'custompath'};
7537: } else {
7538: $target .= $loginhash{login}{loginvia}{$lonhost}{'serverpath'};
7539: }
7540: $resulttext .= '<li>'.&mt('Server: [_1] log-in page redirects to [_2].',$servers{$lonhost},'<a href="'.$target.'">'.$target.'</a>');
7541: if ($loginhash{login}{loginvia}{$lonhost}{'exempt'} ne '') {
7542: $resulttext .= ' '.&mt('No redirection for clients from following IPs:').' '.$loginhash{login}{loginvia}{$lonhost}{'exempt'};
7543: }
7544: $resulttext .= '</li>';
7545: } else {
7546: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$lonhost).'</li>';
7547: }
7548: } else {
7549: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$servers{$lonhost}).'</li>';
7550: }
7551: }
7552: $resulttext .= '</ul></li>';
7553: }
7554: } elsif ($item eq 'helpurl') {
7555: if (ref($changes{$item}) eq 'HASH') {
7556: foreach my $lang (sort(keys(%{$changes{$item}}))) {
7557: if (grep(/^\Q$lang\E$/,@delurls)) {
7558: my ($chg,$link);
7559: $link = &Apache::loncommon::modal_link($defaulthelpfile,$defaulttext,600,500);
7560: if ($lang eq 'nolang') {
7561: $chg = &mt('custom log-in help file removed for no preferred language; [_1]',$link);
7562: } else {
7563: $chg = &mt('custom log-in help file removed for specific language: [_1]; [_2]',$langchoices{$lang},$link);
7564: }
7565: $resulttext .= '<li>'.$chg.'</li>';
7566: } else {
7567: my $chg;
7568: if ($lang eq 'nolang') {
7569: $chg = &mt('custom log-in help file for no preferred language');
7570: } else {
7571: $chg = &mt('custom log-in help file for specific language: [_1]',$langchoices{$lang});
7572: }
7573: $resulttext .= '<li>'.&Apache::loncommon::modal_link(
7574: $loginhash{'login'}{'helpurl'}{$lang}.
7575: '?inhibitmenu=yes',$chg,600,500).
7576: '</li>';
7577: }
7578: }
7579: }
7580: } elsif ($item eq 'headtag') {
7581: if (ref($changes{$item}) eq 'HASH') {
7582: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
7583: if (grep(/^\Q$lonhost\E$/,@delheadtagurls)) {
7584: $resulttext .= '<li>'.&mt('custom markup file removed for [_1]',$domservers{$lonhost}).'</li>';
7585: } elsif (ref($loginhash{'login'}{'headtag'}{$lonhost}) eq 'HASH') {
7586: $resulttext .= '<li><a href="'.
7587: "javascript:void(open('$loginhash{'login'}{'headtag'}{$lonhost}{'url'}?inhibitmenu=yes','Custom_HeadTag',
7588: 'menubar=0,toolbar=1,scrollbars=1,width=600,height=500,resizable=yes'))".
7589: '">'.&mt('custom markup').'</a> '.&mt('(for [_1])',$servers{$lonhost}).' ';
7590: if ($possexempt{$lonhost}) {
7591: $resulttext .= &mt('not included for client IP(s): [_1]',$possexempt{$lonhost});
7592: } else {
7593: $resulttext .= &mt('included for any client IP');
7594: }
7595: $resulttext .= '</li>';
7596: }
7597: }
7598: }
7599: } elsif ($item eq 'captcha') {
7600: if (ref($loginhash{'login'}) eq 'HASH') {
7601: my $chgtxt;
7602: if ($loginhash{'login'}{$item} eq 'notused') {
7603: $chgtxt .= &mt('No CAPTCHA validation in use for helpdesk form.');
7604: } else {
7605: my %captchas = &captcha_phrases();
7606: if ($captchas{$loginhash{'login'}{$item}}) {
7607: $chgtxt .= &mt("Validation for helpdesk form set to $captchas{$loginhash{'login'}{$item}}.");
7608: } else {
7609: $chgtxt .= &mt('Validation for helpdesk form set to unknown type.');
7610: }
7611: }
7612: $resulttext .= '<li>'.$chgtxt.'</li>';
7613: }
7614: } elsif ($item eq 'recaptchakeys') {
7615: if (ref($loginhash{'login'}) eq 'HASH') {
7616: my ($privkey,$pubkey);
7617: if (ref($loginhash{'login'}{$item}) eq 'HASH') {
7618: $pubkey = $loginhash{'login'}{$item}{'public'};
7619: $privkey = $loginhash{'login'}{$item}{'private'};
7620: }
7621: my $chgtxt .= &mt('ReCAPTCHA keys changes').'<ul>';
7622: if (!$pubkey) {
7623: $chgtxt .= '<li>'.&mt('Public key deleted').'</li>';
7624: } else {
7625: $chgtxt .= '<li>'.&mt('Public key set to [_1]',$pubkey).'</li>';
7626: }
7627: if (!$privkey) {
7628: $chgtxt .= '<li>'.&mt('Private key deleted').'</li>';
7629: } else {
7630: $chgtxt .= '<li>'.&mt('Private key set to [_1]',$privkey).'</li>';
7631: }
7632: $chgtxt .= '</ul>';
7633: $resulttext .= '<li>'.$chgtxt.'</li>';
7634: }
7635: } elsif ($item eq 'recaptchaversion') {
7636: if (ref($loginhash{'login'}) eq 'HASH') {
7637: if ($loginhash{'login'}{'captcha'} eq 'recaptcha') {
7638: $resulttext .= '<li>'.&mt('ReCAPTCHA for helpdesk form set to version [_1]',$loginhash{'login'}{'recaptchaversion'}).
7639: '</li>';
7640: }
7641: }
7642: } else {
7643: $resulttext .= '<li>'.&mt("$title{$item} set to $offon[$env{'form.'.$item}]").'</li>';
7644: }
7645: }
7646: $resulttext .= $colchgtext.'</ul>';
7647: } else {
7648: $resulttext = &mt('No changes made to log-in page settings');
7649: }
7650: } else {
7651: $resulttext = '<span class="LC_error">'.
7652: &mt('An error occurred: [_1]',$putresult).'</span>';
7653: }
7654: if ($errors) {
7655: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
7656: $errors.'</ul>';
7657: }
7658: return $resulttext;
7659: }
7660:
7661: sub check_exempt_addresses {
7662: my ($iplist) = @_;
7663: $iplist =~ s/^\s+//;
7664: $iplist =~ s/\s+$//;
7665: my @poss_ips = split(/\s*[,:]\s*/,$iplist);
7666: my (@okips,$new);
7667: foreach my $ip (@poss_ips) {
7668: if ($ip =~ /^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$/) {
7669: if (($1 <= 255) && ($2 <= 255) && ($3 <= 255) && ($4 <= 255)) {
7670: push(@okips,$ip);
7671: }
7672: }
7673: }
7674: if (@okips > 0) {
7675: $new = join(',',@okips);
7676: } else {
7677: $new = '';
7678: }
7679: return $new;
7680: }
7681:
7682: sub color_font_choices {
7683: my %choices =
7684: &Apache::lonlocal::texthash (
7685: img => "Header",
7686: bgs => "Background colors",
7687: links => "Link colors",
7688: images => "Images",
7689: font => "Font color",
7690: fontmenu => "Font menu",
7691: pgbg => "Page",
7692: tabbg => "Header",
7693: sidebg => "Border",
7694: link => "Link",
7695: alink => "Active link",
7696: vlink => "Visited link",
7697: );
7698: return %choices;
7699: }
7700:
7701: sub modify_rolecolors {
7702: my ($r,$dom,$confname,$roles,$lastactref,%domconfig) = @_;
7703: my ($resulttext,%rolehash);
7704: $rolehash{'rolecolors'} = {};
7705: if (ref($domconfig{'rolecolors'}) ne 'HASH') {
7706: if ($domconfig{'rolecolors'} eq '') {
7707: $domconfig{'rolecolors'} = {};
7708: }
7709: }
7710: my ($errors,%changes) = &modify_colors($r,$dom,$confname,$roles,
7711: $domconfig{'rolecolors'},$rolehash{'rolecolors'});
7712: my $putresult = &Apache::lonnet::put_dom('configuration',\%rolehash,
7713: $dom);
7714: if ($putresult eq 'ok') {
7715: if (keys(%changes) > 0) {
7716: &Apache::loncommon::devalidate_domconfig_cache($dom);
7717: if (ref($lastactref) eq 'HASH') {
7718: $lastactref->{'domainconfig'} = 1;
7719: }
7720: $resulttext = &display_colorchgs($dom,\%changes,$roles,
7721: $rolehash{'rolecolors'});
7722: } else {
7723: $resulttext = &mt('No changes made to default color schemes');
7724: }
7725: } else {
7726: $resulttext = '<span class="LC_error">'.
7727: &mt('An error occurred: [_1]',$putresult).'</span>';
7728: }
7729: if ($errors) {
7730: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
7731: $errors.'</ul>';
7732: }
7733: return $resulttext;
7734: }
7735:
7736: sub modify_colors {
7737: my ($r,$dom,$confname,$roles,$domconfig,$confhash) = @_;
7738: my (%changes,%choices);
7739: my @bgs;
7740: my @links = ('link','alink','vlink');
7741: my @logintext;
7742: my @images;
7743: my $servadm = $r->dir_config('lonAdmEMail');
7744: my $errors;
7745: my %defaults;
7746: foreach my $role (@{$roles}) {
7747: if ($role eq 'login') {
7748: %choices = &login_choices();
7749: @logintext = ('textcol','bgcol');
7750: } else {
7751: %choices = &color_font_choices();
7752: }
7753: if ($role eq 'login') {
7754: @images = ('img','logo','domlogo','login');
7755: @bgs = ('pgbg','mainbg','sidebg');
7756: } else {
7757: @images = ('img');
7758: @bgs = ('pgbg','tabbg','sidebg');
7759: }
7760: my %defaults = &role_defaults($role,\@bgs,\@links,\@images,\@logintext);
7761: unless ($env{'form.'.$role.'_font'} eq $defaults{'font'}) {
7762: $confhash->{$role}{'font'} = $env{'form.'.$role.'_font'};
7763: }
7764: if ($role eq 'login') {
7765: foreach my $item (@logintext) {
7766: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
7767: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
7768: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
7769: }
7770: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'logintext'}{$item})) {
7771: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
7772: }
7773: }
7774: } else {
7775: $env{'form.'.$role.'_fontmenu'} = lc($env{'form.'.$role.'_fontmenu'});
7776: if ($env{'form.'.$role.'_fontmenu'} =~ /^\w+/) {
7777: $env{'form.'.$role.'_fontmenu'} = '#'.$env{'form.'.$role.'_fontmenu'};
7778: }
7779: unless($env{'form.'.$role.'_fontmenu'} eq lc($defaults{'fontmenu'})) {
7780: $confhash->{$role}{'fontmenu'} = $env{'form.'.$role.'_fontmenu'};
7781: }
7782: }
7783: foreach my $item (@bgs) {
7784: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
7785: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
7786: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
7787: }
7788: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'bgs'}{$item})) {
7789: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
7790: }
7791: }
7792: foreach my $item (@links) {
7793: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
7794: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
7795: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
7796: }
7797: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'links'}{$item})) {
7798: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
7799: }
7800: }
7801: my ($configuserok,$author_ok,$switchserver) =
7802: &config_check($dom,$confname,$servadm);
7803: my ($width,$height) = &thumb_dimensions();
7804: if (ref($domconfig->{$role}) ne 'HASH') {
7805: $domconfig->{$role} = {};
7806: }
7807: foreach my $img (@images) {
7808: if (($role eq 'login') && (($img eq 'img') || ($img eq 'logo'))) {
7809: if (defined($env{'form.login_showlogo_'.$img})) {
7810: $confhash->{$role}{'showlogo'}{$img} = 1;
7811: } else {
7812: $confhash->{$role}{'showlogo'}{$img} = 0;
7813: }
7814: }
7815: if ( ! $env{'form.'.$role.'_'.$img.'.filename'}
7816: && !defined($domconfig->{$role}{$img})
7817: && !$env{'form.'.$role.'_del_'.$img}
7818: && $env{'form.'.$role.'_import_'.$img}) {
7819: # import the old configured image from the .tab setting
7820: # if they haven't provided a new one
7821: $domconfig->{$role}{$img} =
7822: $env{'form.'.$role.'_import_'.$img};
7823: }
7824: if ($env{'form.'.$role.'_'.$img.'.filename'} ne '') {
7825: my $error;
7826: if ($configuserok eq 'ok') {
7827: if ($switchserver) {
7828: $error = &mt("Upload of [_1] image for $role page(s) is not permitted to this server: [_2]",$choices{$img},$switchserver);
7829: } else {
7830: if ($author_ok eq 'ok') {
7831: my ($result,$logourl) =
7832: &publishlogo($r,'upload',$role.'_'.$img,
7833: $dom,$confname,$img,$width,$height);
7834: if ($result eq 'ok') {
7835: $confhash->{$role}{$img} = $logourl;
7836: $changes{$role}{'images'}{$img} = 1;
7837: } else {
7838: $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);
7839: }
7840: } else {
7841: $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);
7842: }
7843: }
7844: } else {
7845: $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);
7846: }
7847: if ($error) {
7848: &Apache::lonnet::logthis($error);
7849: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
7850: }
7851: } elsif ($domconfig->{$role}{$img} ne '') {
7852: if ($domconfig->{$role}{$img} !~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
7853: my $error;
7854: if ($configuserok eq 'ok') {
7855: # is confname an author?
7856: if ($switchserver eq '') {
7857: if ($author_ok eq 'ok') {
7858: my ($result,$logourl) =
7859: &publishlogo($r,'copy',$domconfig->{$role}{$img},
7860: $dom,$confname,$img,$width,$height);
7861: if ($result eq 'ok') {
7862: $confhash->{$role}{$img} = $logourl;
7863: $changes{$role}{'images'}{$img} = 1;
7864: }
7865: }
7866: }
7867: }
7868: }
7869: }
7870: }
7871: if (ref($domconfig) eq 'HASH') {
7872: if (ref($domconfig->{$role}) eq 'HASH') {
7873: foreach my $img (@images) {
7874: if ($domconfig->{$role}{$img} ne '') {
7875: if ($env{'form.'.$role.'_del_'.$img}) {
7876: $confhash->{$role}{$img} = '';
7877: $changes{$role}{'images'}{$img} = 1;
7878: } else {
7879: if ($confhash->{$role}{$img} eq '') {
7880: $confhash->{$role}{$img} = $domconfig->{$role}{$img};
7881: }
7882: }
7883: } else {
7884: if ($env{'form.'.$role.'_del_'.$img}) {
7885: $confhash->{$role}{$img} = '';
7886: $changes{$role}{'images'}{$img} = 1;
7887: }
7888: }
7889: if (($role eq 'login') && (($img eq 'logo') || ($img eq 'img'))) {
7890: if (ref($domconfig->{'login'}{'showlogo'}) eq 'HASH') {
7891: if ($confhash->{$role}{'showlogo'}{$img} ne
7892: $domconfig->{$role}{'showlogo'}{$img}) {
7893: $changes{$role}{'showlogo'}{$img} = 1;
7894: }
7895: } else {
7896: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
7897: $changes{$role}{'showlogo'}{$img} = 1;
7898: }
7899: }
7900: }
7901: }
7902: if ($domconfig->{$role}{'font'} ne '') {
7903: if ($confhash->{$role}{'font'} ne $domconfig->{$role}{'font'}) {
7904: $changes{$role}{'font'} = 1;
7905: }
7906: } else {
7907: if ($confhash->{$role}{'font'}) {
7908: $changes{$role}{'font'} = 1;
7909: }
7910: }
7911: if ($role ne 'login') {
7912: if ($domconfig->{$role}{'fontmenu'} ne '') {
7913: if ($confhash->{$role}{'fontmenu'} ne $domconfig->{$role}{'fontmenu'}) {
7914: $changes{$role}{'fontmenu'} = 1;
7915: }
7916: } else {
7917: if ($confhash->{$role}{'fontmenu'}) {
7918: $changes{$role}{'fontmenu'} = 1;
7919: }
7920: }
7921: }
7922: foreach my $item (@bgs) {
7923: if ($domconfig->{$role}{$item} ne '') {
7924: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
7925: $changes{$role}{'bgs'}{$item} = 1;
7926: }
7927: } else {
7928: if ($confhash->{$role}{$item}) {
7929: $changes{$role}{'bgs'}{$item} = 1;
7930: }
7931: }
7932: }
7933: foreach my $item (@links) {
7934: if ($domconfig->{$role}{$item} ne '') {
7935: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
7936: $changes{$role}{'links'}{$item} = 1;
7937: }
7938: } else {
7939: if ($confhash->{$role}{$item}) {
7940: $changes{$role}{'links'}{$item} = 1;
7941: }
7942: }
7943: }
7944: foreach my $item (@logintext) {
7945: if ($domconfig->{$role}{$item} ne '') {
7946: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
7947: $changes{$role}{'logintext'}{$item} = 1;
7948: }
7949: } else {
7950: if ($confhash->{$role}{$item}) {
7951: $changes{$role}{'logintext'}{$item} = 1;
7952: }
7953: }
7954: }
7955: } else {
7956: &default_change_checker($role,\@images,\@links,\@bgs,
7957: \@logintext,$confhash,\%changes);
7958: }
7959: } else {
7960: &default_change_checker($role,\@images,\@links,\@bgs,
7961: \@logintext,$confhash,\%changes);
7962: }
7963: }
7964: return ($errors,%changes);
7965: }
7966:
7967: sub config_check {
7968: my ($dom,$confname,$servadm) = @_;
7969: my ($configuserok,$author_ok,$switchserver,%currroles);
7970: my $uhome = &Apache::lonnet::homeserver($confname,$dom,1);
7971: ($configuserok,%currroles) = &check_configuser($uhome,$dom,
7972: $confname,$servadm);
7973: if ($configuserok eq 'ok') {
7974: $switchserver = &check_switchserver($dom,$confname);
7975: if ($switchserver eq '') {
7976: $author_ok = &check_authorstatus($dom,$confname,%currroles);
7977: }
7978: }
7979: return ($configuserok,$author_ok,$switchserver);
7980: }
7981:
7982: sub default_change_checker {
7983: my ($role,$images,$links,$bgs,$logintext,$confhash,$changes) = @_;
7984: foreach my $item (@{$links}) {
7985: if ($confhash->{$role}{$item}) {
7986: $changes->{$role}{'links'}{$item} = 1;
7987: }
7988: }
7989: foreach my $item (@{$bgs}) {
7990: if ($confhash->{$role}{$item}) {
7991: $changes->{$role}{'bgs'}{$item} = 1;
7992: }
7993: }
7994: foreach my $item (@{$logintext}) {
7995: if ($confhash->{$role}{$item}) {
7996: $changes->{$role}{'logintext'}{$item} = 1;
7997: }
7998: }
7999: foreach my $img (@{$images}) {
8000: if ($env{'form.'.$role.'_del_'.$img}) {
8001: $confhash->{$role}{$img} = '';
8002: $changes->{$role}{'images'}{$img} = 1;
8003: }
8004: if ($role eq 'login') {
8005: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
8006: $changes->{$role}{'showlogo'}{$img} = 1;
8007: }
8008: }
8009: }
8010: if ($confhash->{$role}{'font'}) {
8011: $changes->{$role}{'font'} = 1;
8012: }
8013: }
8014:
8015: sub display_colorchgs {
8016: my ($dom,$changes,$roles,$confhash) = @_;
8017: my (%choices,$resulttext);
8018: if (!grep(/^login$/,@{$roles})) {
8019: $resulttext = &mt('Changes made:').'<br />';
8020: }
8021: foreach my $role (@{$roles}) {
8022: if ($role eq 'login') {
8023: %choices = &login_choices();
8024: } else {
8025: %choices = &color_font_choices();
8026: }
8027: if (ref($changes->{$role}) eq 'HASH') {
8028: if ($role ne 'login') {
8029: $resulttext .= '<h4>'.&mt($role).'</h4>';
8030: }
8031: foreach my $key (sort(keys(%{$changes->{$role}}))) {
8032: if ($role ne 'login') {
8033: $resulttext .= '<ul>';
8034: }
8035: if (ref($changes->{$role}{$key}) eq 'HASH') {
8036: if ($role ne 'login') {
8037: $resulttext .= '<li>'.&mt($choices{$key}).':<ul>';
8038: }
8039: foreach my $item (sort(keys(%{$changes->{$role}{$key}}))) {
8040: if (($role eq 'login') && ($key eq 'showlogo')) {
8041: if ($confhash->{$role}{$key}{$item}) {
8042: $resulttext .= '<li>'.&mt("$choices{$item} set to be displayed").'</li>';
8043: } else {
8044: $resulttext .= '<li>'.&mt("$choices{$item} set to not be displayed").'</li>';
8045: }
8046: } elsif ($confhash->{$role}{$item} eq '') {
8047: $resulttext .= '<li>'.&mt("$choices{$item} set to default").'</li>';
8048: } else {
8049: my $newitem = $confhash->{$role}{$item};
8050: if ($key eq 'images') {
8051: $newitem = '<img src="'.$confhash->{$role}{$item}.'" alt="'.$choices{$item}.'" valign="bottom" />';
8052: }
8053: $resulttext .= '<li>'.&mt("$choices{$item} set to [_1]",$newitem).'</li>';
8054: }
8055: }
8056: if ($role ne 'login') {
8057: $resulttext .= '</ul></li>';
8058: }
8059: } else {
8060: if ($confhash->{$role}{$key} eq '') {
8061: $resulttext .= '<li>'.&mt("$choices{$key} set to default").'</li>';
8062: } else {
8063: $resulttext .= '<li>'.&mt("$choices{$key} set to [_1]",$confhash->{$role}{$key}).'</li>';
8064: }
8065: }
8066: if ($role ne 'login') {
8067: $resulttext .= '</ul>';
8068: }
8069: }
8070: }
8071: }
8072: return $resulttext;
8073: }
8074:
8075: sub thumb_dimensions {
8076: return ('200','50');
8077: }
8078:
8079: sub check_dimensions {
8080: my ($inputfile) = @_;
8081: my ($fullwidth,$fullheight);
8082: if ($inputfile =~ m|^[/\w.\-]+$|) {
8083: if (open(PIPE,"identify $inputfile 2>&1 |")) {
8084: my $imageinfo = <PIPE>;
8085: if (!close(PIPE)) {
8086: &Apache::lonnet::logthis("Failed to close PIPE opened to retrieve image information for $inputfile");
8087: }
8088: chomp($imageinfo);
8089: my ($fullsize) =
8090: ($imageinfo =~ /^\Q$inputfile\E\s+\w+\s+(\d+x\d+)/);
8091: if ($fullsize) {
8092: ($fullwidth,$fullheight) = split(/x/,$fullsize);
8093: }
8094: }
8095: }
8096: return ($fullwidth,$fullheight);
8097: }
8098:
8099: sub check_configuser {
8100: my ($uhome,$dom,$confname,$servadm) = @_;
8101: my ($configuserok,%currroles);
8102: if ($uhome eq 'no_host') {
8103: srand( time() ^ ($$ + ($$ << 15)) ); # Seed rand.
8104: my $configpass = &LONCAPA::Enrollment::create_password();
8105: $configuserok =
8106: &Apache::lonnet::modifyuser($dom,$confname,'','internal',
8107: $configpass,'','','','','',undef,$servadm);
8108: } else {
8109: $configuserok = 'ok';
8110: %currroles =
8111: &Apache::lonnet::get_my_roles($confname,$dom,'userroles');
8112: }
8113: return ($configuserok,%currroles);
8114: }
8115:
8116: sub check_authorstatus {
8117: my ($dom,$confname,%currroles) = @_;
8118: my $author_ok;
8119: if (!$currroles{':'.$dom.':au'}) {
8120: my $start = time;
8121: my $end = 0;
8122: $author_ok =
8123: &Apache::lonnet::assignrole($dom,$confname,'/'.$dom.'/',
8124: 'au',$end,$start,'','','domconfig');
8125: } else {
8126: $author_ok = 'ok';
8127: }
8128: return $author_ok;
8129: }
8130:
8131: sub publishlogo {
8132: my ($r,$action,$formname,$dom,$confname,$subdir,$thumbwidth,$thumbheight,$savefileas) = @_;
8133: my ($output,$fname,$logourl);
8134: if ($action eq 'upload') {
8135: $fname=$env{'form.'.$formname.'.filename'};
8136: chop($env{'form.'.$formname});
8137: } else {
8138: ($fname) = ($formname =~ /([^\/]+)$/);
8139: }
8140: if ($savefileas ne '') {
8141: $fname = $savefileas;
8142: }
8143: $fname=&Apache::lonnet::clean_filename($fname);
8144: # See if there is anything left
8145: unless ($fname) { return ('error: no uploaded file'); }
8146: $fname="$subdir/$fname";
8147: my $docroot=$r->dir_config('lonDocRoot');
8148: my $filepath="$docroot/priv";
8149: my $relpath = "$dom/$confname";
8150: my ($fnamepath,$file,$fetchthumb);
8151: $file=$fname;
8152: if ($fname=~m|/|) {
8153: ($fnamepath,$file) = ($fname =~ m|^(.*)/([^/]+)$|);
8154: }
8155: my @parts=split(/\//,"$filepath/$relpath/$fnamepath");
8156: my $count;
8157: for ($count=5;$count<=$#parts;$count++) {
8158: $filepath.="/$parts[$count]";
8159: if ((-e $filepath)!=1) {
8160: mkdir($filepath,02770);
8161: }
8162: }
8163: # Check for bad extension and disallow upload
8164: if ($file=~/\.(\w+)$/ &&
8165: (&Apache::loncommon::fileembstyle($1) eq 'hdn')) {
8166: $output =
8167: &mt('Invalid file extension ([_1]) - reserved for internal use.',$1);
8168: } elsif ($file=~/\.(\w+)$/ &&
8169: !defined(&Apache::loncommon::fileembstyle($1))) {
8170: $output = &mt('Unrecognized file extension ([_1]) - rename the file with a proper extension and re-upload.',$1);
8171: } elsif ($file=~/\.(\d+)\.(\w+)$/) {
8172: $output = &mt('Filename not allowed - rename the file to remove the number immediately before the file extension([_1]) and re-upload.',$2);
8173: } elsif (-d "$filepath/$file") {
8174: $output = &mt('Filename is a directory name - rename the file and re-upload');
8175: } else {
8176: my $source = $filepath.'/'.$file;
8177: my $logfile;
8178: if (!open($logfile,">>$source".'.log')) {
8179: return (&mt('No write permission to Authoring Space'));
8180: }
8181: print $logfile
8182: "\n================= Publish ".localtime()." ================\n".
8183: $env{'user.name'}.':'.$env{'user.domain'}."\n";
8184: # Save the file
8185: if (!open(FH,'>'.$source)) {
8186: &Apache::lonnet::logthis('Failed to create '.$source);
8187: return (&mt('Failed to create file'));
8188: }
8189: if ($action eq 'upload') {
8190: if (!print FH ($env{'form.'.$formname})) {
8191: &Apache::lonnet::logthis('Failed to write to '.$source);
8192: return (&mt('Failed to write file'));
8193: }
8194: } else {
8195: my $original = &Apache::lonnet::filelocation('',$formname);
8196: if(!copy($original,$source)) {
8197: &Apache::lonnet::logthis('Failed to copy '.$original.' to '.$source);
8198: return (&mt('Failed to write file'));
8199: }
8200: }
8201: close(FH);
8202: chmod(0660, $source); # Permissions to rw-rw---.
8203:
8204: my $targetdir=$docroot.'/res/'.$dom.'/'.$confname .'/'.$fnamepath;
8205: my $copyfile=$targetdir.'/'.$file;
8206:
8207: my @parts=split(/\//,$targetdir);
8208: my $path="/$parts[1]/$parts[2]/$parts[3]/$parts[4]";
8209: for (my $count=5;$count<=$#parts;$count++) {
8210: $path.="/$parts[$count]";
8211: if (!-e $path) {
8212: print $logfile "\nCreating directory ".$path;
8213: mkdir($path,02770);
8214: }
8215: }
8216: my $versionresult;
8217: if (-e $copyfile) {
8218: $versionresult = &logo_versioning($targetdir,$file,$logfile);
8219: } else {
8220: $versionresult = 'ok';
8221: }
8222: if ($versionresult eq 'ok') {
8223: if (copy($source,$copyfile)) {
8224: print $logfile "\nCopied original source to ".$copyfile."\n";
8225: $output = 'ok';
8226: $logourl = '/res/'.$dom.'/'.$confname.'/'.$fname;
8227: push(@{$modified_urls},[$copyfile,$source]);
8228: my $metaoutput =
8229: &write_metadata($dom,$confname,$formname,$targetdir,$file,$logfile);
8230: unless ($registered_cleanup) {
8231: my $handlers = $r->get_handlers('PerlCleanupHandler');
8232: $r->set_handlers('PerlCleanupHandler' => [\¬ifysubscribed,@{$handlers}]);
8233: $registered_cleanup=1;
8234: }
8235: } else {
8236: print $logfile "\nUnable to write ".$copyfile.':'.$!."\n";
8237: $output = &mt('Failed to copy file to RES space').", $!";
8238: }
8239: if (($thumbwidth =~ /^\d+$/) && ($thumbheight =~ /^\d+$/)) {
8240: my $inputfile = $filepath.'/'.$file;
8241: my $outfile = $filepath.'/'.'tn-'.$file;
8242: my ($fullwidth,$fullheight) = &check_dimensions($inputfile);
8243: if ($fullwidth ne '' && $fullheight ne '') {
8244: if ($fullwidth > $thumbwidth && $fullheight > $thumbheight) {
8245: my $thumbsize = $thumbwidth.'x'.$thumbheight;
8246: system("convert -sample $thumbsize $inputfile $outfile");
8247: chmod(0660, $filepath.'/tn-'.$file);
8248: if (-e $outfile) {
8249: my $copyfile=$targetdir.'/tn-'.$file;
8250: if (copy($outfile,$copyfile)) {
8251: print $logfile "\nCopied source to ".$copyfile."\n";
8252: my $thumb_metaoutput =
8253: &write_metadata($dom,$confname,$formname,
8254: $targetdir,'tn-'.$file,$logfile);
8255: push(@{$modified_urls},[$copyfile,$outfile]);
8256: unless ($registered_cleanup) {
8257: my $handlers = $r->get_handlers('PerlCleanupHandler');
8258: $r->set_handlers('PerlCleanupHandler' => [\¬ifysubscribed,@{$handlers}]);
8259: $registered_cleanup=1;
8260: }
8261: } else {
8262: print $logfile "\nUnable to write ".$copyfile.
8263: ':'.$!."\n";
8264: }
8265: }
8266: }
8267: }
8268: }
8269: } else {
8270: $output = $versionresult;
8271: }
8272: }
8273: return ($output,$logourl);
8274: }
8275:
8276: sub logo_versioning {
8277: my ($targetdir,$file,$logfile) = @_;
8278: my $target = $targetdir.'/'.$file;
8279: my ($maxversion,$fn,$extn,$output);
8280: $maxversion = 0;
8281: if ($file =~ /^(.+)\.(\w+)$/) {
8282: $fn=$1;
8283: $extn=$2;
8284: }
8285: opendir(DIR,$targetdir);
8286: while (my $filename=readdir(DIR)) {
8287: if ($filename=~/\Q$fn\E\.(\d+)\.\Q$extn\E$/) {
8288: $maxversion=($1>$maxversion)?$1:$maxversion;
8289: }
8290: }
8291: $maxversion++;
8292: print $logfile "\nCreating old version ".$maxversion."\n";
8293: my $copyfile=$targetdir.'/'.$fn.'.'.$maxversion.'.'.$extn;
8294: if (copy($target,$copyfile)) {
8295: print $logfile "Copied old target to ".$copyfile."\n";
8296: $copyfile=$copyfile.'.meta';
8297: if (copy($target.'.meta',$copyfile)) {
8298: print $logfile "Copied old target metadata to ".$copyfile."\n";
8299: $output = 'ok';
8300: } else {
8301: print $logfile "Unable to write metadata ".$copyfile.':'.$!."\n";
8302: $output = &mt('Failed to copy old meta').", $!, ";
8303: }
8304: } else {
8305: print $logfile "Unable to write ".$copyfile.':'.$!."\n";
8306: $output = &mt('Failed to copy old target').", $!, ";
8307: }
8308: return $output;
8309: }
8310:
8311: sub write_metadata {
8312: my ($dom,$confname,$formname,$targetdir,$file,$logfile) = @_;
8313: my (%metadatafields,%metadatakeys,$output);
8314: $metadatafields{'title'}=$formname;
8315: $metadatafields{'creationdate'}=time;
8316: $metadatafields{'lastrevisiondate'}=time;
8317: $metadatafields{'copyright'}='public';
8318: $metadatafields{'modifyinguser'}=$env{'user.name'}.':'.
8319: $env{'user.domain'};
8320: $metadatafields{'authorspace'}=$confname.':'.$dom;
8321: $metadatafields{'domain'}=$dom;
8322: {
8323: print $logfile "\nWrite metadata file for ".$targetdir.'/'.$file;
8324: my $mfh;
8325: if (open($mfh,'>'.$targetdir.'/'.$file.'.meta')) {
8326: foreach (sort(keys(%metadatafields))) {
8327: unless ($_=~/\./) {
8328: my $unikey=$_;
8329: $unikey=~/^([A-Za-z]+)/;
8330: my $tag=$1;
8331: $tag=~tr/A-Z/a-z/;
8332: print $mfh "\n\<$tag";
8333: foreach (split(/\,/,$metadatakeys{$unikey})) {
8334: my $value=$metadatafields{$unikey.'.'.$_};
8335: $value=~s/\"/\'\'/g;
8336: print $mfh ' '.$_.'="'.$value.'"';
8337: }
8338: print $mfh '>'.
8339: &HTML::Entities::encode($metadatafields{$unikey},'<>&"')
8340: .'</'.$tag.'>';
8341: }
8342: }
8343: $output = 'ok';
8344: print $logfile "\nWrote metadata";
8345: close($mfh);
8346: } else {
8347: print $logfile "\nFailed to open metadata file";
8348: $output = &mt('Could not write metadata');
8349: }
8350: }
8351: return $output;
8352: }
8353:
8354: sub notifysubscribed {
8355: foreach my $targetsource (@{$modified_urls}){
8356: next unless (ref($targetsource) eq 'ARRAY');
8357: my ($target,$source)=@{$targetsource};
8358: if ($source ne '') {
8359: if (open(my $logfh,'>>'.$source.'.log')) {
8360: print $logfh "\nCleanup phase: Notifications\n";
8361: my @subscribed=&subscribed_hosts($target);
8362: foreach my $subhost (@subscribed) {
8363: print $logfh "\nNotifying host ".$subhost.':';
8364: my $reply=&Apache::lonnet::critical('update:'.$target,$subhost);
8365: print $logfh $reply;
8366: }
8367: my @subscribedmeta=&subscribed_hosts("$target.meta");
8368: foreach my $subhost (@subscribedmeta) {
8369: print $logfh "\nNotifying host for metadata only ".$subhost.':';
8370: my $reply=&Apache::lonnet::critical('update:'.$target.'.meta',
8371: $subhost);
8372: print $logfh $reply;
8373: }
8374: print $logfh "\n============ Done ============\n";
8375: close($logfh);
8376: }
8377: }
8378: }
8379: return OK;
8380: }
8381:
8382: sub subscribed_hosts {
8383: my ($target) = @_;
8384: my @subscribed;
8385: if (open(my $fh,"<$target.subscription")) {
8386: while (my $subline=<$fh>) {
8387: if ($subline =~ /^($match_lonid):/) {
8388: my $host = $1;
8389: if ($host ne $Apache::lonnet::perlvar{'lonHostID'}) {
8390: unless (grep(/^\Q$host\E$/,@subscribed)) {
8391: push(@subscribed,$host);
8392: }
8393: }
8394: }
8395: }
8396: }
8397: return @subscribed;
8398: }
8399:
8400: sub check_switchserver {
8401: my ($dom,$confname) = @_;
8402: my ($allowed,$switchserver);
8403: my $home = &Apache::lonnet::homeserver($confname,$dom);
8404: if ($home eq 'no_host') {
8405: $home = &Apache::lonnet::domain($dom,'primary');
8406: }
8407: my @ids=&Apache::lonnet::current_machine_ids();
8408: foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } }
8409: if (!$allowed) {
8410: $switchserver='<a href="/adm/switchserver?otherserver='.$home.'&role=dc./'.$dom.'/&destinationurl=/adm/domainprefs">'.&mt('Switch Server').'</a>';
8411: }
8412: return $switchserver;
8413: }
8414:
8415: sub modify_quotas {
8416: my ($r,$dom,$action,$lastactref,%domconfig) = @_;
8417: my ($context,@usertools,@options,%validations,%titles,%confhash,%toolshash,
8418: %limithash,$toolregexp,%conditions,$resulttext,%changes,$confname,$configuserok,
8419: $author_ok,$switchserver,$errors,$validationitemsref,$validationnamesref,
8420: $validationfieldsref);
8421: if ($action eq 'quotas') {
8422: $context = 'tools';
8423: } else {
8424: $context = $action;
8425: }
8426: if ($context eq 'requestcourses') {
8427: @usertools = ('official','unofficial','community','textbook');
8428: @options =('norequest','approval','validate','autolimit');
8429: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
8430: %titles = &courserequest_titles();
8431: $toolregexp = join('|',@usertools);
8432: %conditions = &courserequest_conditions();
8433: $confname = $dom.'-domainconfig';
8434: my $servadm = $r->dir_config('lonAdmEMail');
8435: ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
8436: ($validationitemsref,$validationnamesref,$validationfieldsref) =
8437: &Apache::loncoursequeueadmin::requestcourses_validation_types();
8438: } elsif ($context eq 'requestauthor') {
8439: @usertools = ('author');
8440: %titles = &authorrequest_titles();
8441: } else {
8442: @usertools = ('aboutme','blog','webdav','portfolio');
8443: %titles = &tool_titles();
8444: }
8445: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
8446: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
8447: foreach my $key (keys(%env)) {
8448: if ($context eq 'requestcourses') {
8449: if ($key =~ /^form\.crsreq_($toolregexp)_(.+)$/) {
8450: my $item = $1;
8451: my $type = $2;
8452: if ($type =~ /^limit_(.+)/) {
8453: $limithash{$item}{$1} = $env{$key};
8454: } else {
8455: $confhash{$item}{$type} = $env{$key};
8456: }
8457: }
8458: } elsif ($context eq 'requestauthor') {
8459: if ($key =~ /^\Qform.authorreq_\E(.+)$/) {
8460: $confhash{$1} = $env{$key};
8461: }
8462: } else {
8463: if ($key =~ /^form\.quota_(.+)$/) {
8464: $confhash{'defaultquota'}{$1} = $env{$key};
8465: } elsif ($key =~ /^form\.authorquota_(.+)$/) {
8466: $confhash{'authorquota'}{$1} = $env{$key};
8467: } elsif ($key =~ /^form\.\Q$context\E_(.+)$/) {
8468: @{$toolshash{$1}} = &Apache::loncommon::get_env_multiple($key);
8469: }
8470: }
8471: }
8472: if (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
8473: my @approvalnotify = &Apache::loncommon::get_env_multiple('form.'.$context.'notifyapproval');
8474: @approvalnotify = sort(@approvalnotify);
8475: $confhash{'notify'}{'approval'} = join(',',@approvalnotify);
8476: my @crstypes = ('official','unofficial','community','textbook');
8477: my @hasuniquecode = &Apache::loncommon::get_env_multiple('form.uniquecode');
8478: foreach my $type (@hasuniquecode) {
8479: if (grep(/^\Q$type\E$/,@crstypes)) {
8480: $confhash{'uniquecode'}{$type} = 1;
8481: }
8482: }
8483: my (%newbook,%allpos);
8484: if ($context eq 'requestcourses') {
8485: foreach my $type ('textbooks','templates') {
8486: @{$allpos{$type}} = ();
8487: my $invalid;
8488: if ($type eq 'textbooks') {
8489: $invalid = &mt('Invalid LON-CAPA course for textbook');
8490: } else {
8491: $invalid = &mt('Invalid LON-CAPA course for template');
8492: }
8493: if ($env{'form.'.$type.'_addbook'}) {
8494: if (($env{'form.'.$type.'_addbook_cnum'} =~ /^$match_courseid$/) &&
8495: ($env{'form.'.$type.'_addbook_cdom'} =~ /^$match_domain$/)) {
8496: if (&Apache::lonnet::homeserver($env{'form.'.$type.'_addbook_cnum'},
8497: $env{'form.'.$type.'_addbook_cdom'}) eq 'no_host') {
8498: $errors .= '<li><span class="LC_error">'.$invalid.'</span></li>';
8499: } else {
8500: $newbook{$type} = $env{'form.'.$type.'_addbook_cdom'}.'_'.$env{'form.'.$type.'_addbook_cnum'};
8501: my $position = $env{'form.'.$type.'_addbook_pos'};
8502: $position =~ s/\D+//g;
8503: if ($position ne '') {
8504: $allpos{$type}[$position] = $newbook{$type};
8505: }
8506: }
8507: } else {
8508: $errors .= '<li><span class="LC_error">'.$invalid.'</span></li>';
8509: }
8510: }
8511: }
8512: }
8513: if (ref($domconfig{$action}) eq 'HASH') {
8514: if (ref($domconfig{$action}{'notify'}) eq 'HASH') {
8515: if ($domconfig{$action}{'notify'}{'approval'} ne $confhash{'notify'}{'approval'}) {
8516: $changes{'notify'}{'approval'} = 1;
8517: }
8518: } else {
8519: if ($confhash{'notify'}{'approval'}) {
8520: $changes{'notify'}{'approval'} = 1;
8521: }
8522: }
8523: if (ref($domconfig{$action}{'uniquecode'}) eq 'HASH') {
8524: if (ref($confhash{'uniquecode'}) eq 'HASH') {
8525: foreach my $crstype (keys(%{$domconfig{$action}{'uniquecode'}})) {
8526: unless ($confhash{'uniquecode'}{$crstype}) {
8527: $changes{'uniquecode'} = 1;
8528: }
8529: }
8530: unless ($changes{'uniquecode'}) {
8531: foreach my $crstype (keys(%{$confhash{'uniquecode'}})) {
8532: unless ($domconfig{$action}{'uniquecode'}{$crstype}) {
8533: $changes{'uniquecode'} = 1;
8534: }
8535: }
8536: }
8537: } else {
8538: $changes{'uniquecode'} = 1;
8539: }
8540: } elsif (ref($confhash{'uniquecode'}) eq 'HASH') {
8541: $changes{'uniquecode'} = 1;
8542: }
8543: if ($context eq 'requestcourses') {
8544: foreach my $type ('textbooks','templates') {
8545: if (ref($domconfig{$action}{$type}) eq 'HASH') {
8546: my %deletions;
8547: my @todelete = &Apache::loncommon::get_env_multiple('form.'.$type.'_del');
8548: if (@todelete) {
8549: map { $deletions{$_} = 1; } @todelete;
8550: }
8551: my %imgdeletions;
8552: my @todeleteimages = &Apache::loncommon::get_env_multiple('form.'.$type.'_image_del');
8553: if (@todeleteimages) {
8554: map { $imgdeletions{$_} = 1; } @todeleteimages;
8555: }
8556: my $maxnum = $env{'form.'.$type.'_maxnum'};
8557: for (my $i=0; $i<=$maxnum; $i++) {
8558: my $itemid = $env{'form.'.$type.'_id_'.$i};
8559: my ($key) = ($itemid =~ /^\Q$type\E_(\w+)$/);
8560: if (ref($domconfig{$action}{$type}{$key}) eq 'HASH') {
8561: if ($deletions{$key}) {
8562: if ($domconfig{$action}{$type}{$key}{'image'}) {
8563: #FIXME need to obsolete item in RES space
8564: }
8565: next;
8566: } else {
8567: my $newpos = $env{'form.'.$itemid};
8568: $newpos =~ s/\D+//g;
8569: foreach my $item ('subject','title','publisher','author') {
8570: next if ((($item eq 'author') || ($item eq 'publisher')) &&
8571: ($type eq 'templates'));
8572: $confhash{$type}{$key}{$item} = $env{'form.'.$type.'_'.$item.'_'.$i};
8573: if ($domconfig{$action}{$type}{$key}{$item} ne $confhash{$type}{$key}{$item}) {
8574: $changes{$type}{$key} = 1;
8575: }
8576: }
8577: $allpos{$type}[$newpos] = $key;
8578: }
8579: if ($imgdeletions{$key}) {
8580: $changes{$type}{$key} = 1;
8581: #FIXME need to obsolete item in RES space
8582: } elsif ($env{'form.'.$type.'_image_'.$i.'.filename'}) {
8583: my ($cdom,$cnum) = split(/_/,$key);
8584: my ($imgurl,$error) = &process_textbook_image($r,$dom,$confname,$type.'_image_'.$i,
8585: $cdom,$cnum,$type,$configuserok,
8586: $switchserver,$author_ok);
8587: if ($imgurl) {
8588: $confhash{$type}{$key}{'image'} = $imgurl;
8589: $changes{$type}{$key} = 1;
8590: }
8591: if ($error) {
8592: &Apache::lonnet::logthis($error);
8593: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
8594: }
8595: } elsif ($domconfig{$action}{$type}{$key}{'image'}) {
8596: $confhash{$type}{$key}{'image'} =
8597: $domconfig{$action}{$type}{$key}{'image'};
8598: }
8599: }
8600: }
8601: }
8602: }
8603: }
8604: } else {
8605: if ($confhash{'notify'}{'approval'}) {
8606: $changes{'notify'}{'approval'} = 1;
8607: }
8608: if (ref($confhash{'uniquecode'} eq 'HASH')) {
8609: $changes{'uniquecode'} = 1;
8610: }
8611: }
8612: if ($context eq 'requestcourses') {
8613: foreach my $type ('textbooks','templates') {
8614: if ($newbook{$type}) {
8615: $changes{$type}{$newbook{$type}} = 1;
8616: foreach my $item ('subject','title','publisher','author') {
8617: next if ((($item eq 'author') || ($item eq 'publisher')) &&
8618: ($type eq 'template'));
8619: $env{'form.'.$type.'_addbook_'.$item} =~ s/(`)/'/g;
8620: if ($env{'form.'.$type.'_addbook_'.$item}) {
8621: $confhash{$type}{$newbook{$type}}{$item} = $env{'form.'.$type.'_addbook_'.$item};
8622: }
8623: }
8624: if ($type eq 'textbooks') {
8625: if ($env{'form.'.$type.'_addbook_image.filename'} ne '') {
8626: my ($cdom,$cnum) = split(/_/,$newbook{$type});
8627: my ($imageurl,$error) =
8628: &process_textbook_image($r,$dom,$confname,$type.'_addbook_image',$cdom,$cnum,$type,
8629: $configuserok,$switchserver,$author_ok);
8630: if ($imageurl) {
8631: $confhash{$type}{$newbook{$type}}{'image'} = $imageurl;
8632: }
8633: if ($error) {
8634: &Apache::lonnet::logthis($error);
8635: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
8636: }
8637: }
8638: }
8639: }
8640: if (@{$allpos{$type}} > 0) {
8641: my $idx = 0;
8642: foreach my $item (@{$allpos{$type}}) {
8643: if ($item ne '') {
8644: $confhash{$type}{$item}{'order'} = $idx;
8645: if (ref($domconfig{$action}) eq 'HASH') {
8646: if (ref($domconfig{$action}{$type}) eq 'HASH') {
8647: if (ref($domconfig{$action}{$type}{$item}) eq 'HASH') {
8648: if ($domconfig{$action}{$type}{$item}{'order'} ne $idx) {
8649: $changes{$type}{$item} = 1;
8650: }
8651: }
8652: }
8653: }
8654: $idx ++;
8655: }
8656: }
8657: }
8658: }
8659: if (ref($validationitemsref) eq 'ARRAY') {
8660: foreach my $item (@{$validationitemsref}) {
8661: if ($item eq 'fields') {
8662: my @changed;
8663: @{$confhash{'validation'}{$item}} = &Apache::loncommon::get_env_multiple('form.requestcourses_validation_'.$item);
8664: if (@{$confhash{'validation'}{$item}} > 0) {
8665: @{$confhash{'validation'}{$item}} = sort(@{$confhash{'validation'}{$item}});
8666: }
8667: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
8668: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
8669: if (ref($domconfig{'requestcourses'}{'validation'}{$item}) eq 'ARRAY') {
8670: @changed = &Apache::loncommon::compare_arrays($confhash{'validation'}{$item},
8671: $domconfig{'requestcourses'}{'validation'}{$item});
8672: } else {
8673: @changed = @{$confhash{'validation'}{$item}};
8674: }
8675: } else {
8676: @changed = @{$confhash{'validation'}{$item}};
8677: }
8678: } else {
8679: @changed = @{$confhash{'validation'}{$item}};
8680: }
8681: if (@changed) {
8682: if ($confhash{'validation'}{$item}) {
8683: $changes{'validation'}{$item} = join(', ',@{$confhash{'validation'}{$item}});
8684: } else {
8685: $changes{'validation'}{$item} = &mt('None');
8686: }
8687: }
8688: } else {
8689: $confhash{'validation'}{$item} = $env{'form.requestcourses_validation_'.$item};
8690: if ($item eq 'markup') {
8691: if ($env{'form.requestcourses_validation_'.$item}) {
8692: $env{'form.requestcourses_validation_'.$item} =~ s/[\n\r\f]+/\s/gs;
8693: }
8694: }
8695: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
8696: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
8697: if ($domconfig{'requestcourses'}{'validation'}{$item} ne $confhash{'validation'}{$item}) {
8698: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
8699: }
8700: } else {
8701: if ($confhash{'validation'}{$item} ne '') {
8702: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
8703: }
8704: }
8705: } else {
8706: if ($confhash{'validation'}{$item} ne '') {
8707: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
8708: }
8709: }
8710: }
8711: }
8712: }
8713: if ($env{'form.validationdc'}) {
8714: my $newval = $env{'form.validationdc'};
8715: my %domcoords = &Apache::lonnet::get_active_domroles($dom,['dc']);
8716: if (exists($domcoords{$newval})) {
8717: $confhash{'validation'}{'dc'} = $newval;
8718: }
8719: }
8720: if (ref($confhash{'validation'}) eq 'HASH') {
8721: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
8722: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
8723: if ($domconfig{'requestcourses'}{'validation'}{'dc'}) {
8724: unless ($confhash{'validation'}{'dc'} eq $domconfig{'requestcourses'}{'validation'}{'dc'}) {
8725: if ($confhash{'validation'}{'dc'} eq '') {
8726: $changes{'validation'}{'dc'} = &mt('None');
8727: } else {
8728: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
8729: }
8730: }
8731: } elsif ($confhash{'validation'}{'dc'} ne '') {
8732: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
8733: }
8734: } elsif ($confhash{'validation'}{'dc'} ne '') {
8735: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
8736: }
8737: } elsif ($confhash{'validation'}{'dc'} ne '') {
8738: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
8739: }
8740: } else {
8741: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
8742: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
8743: if ($domconfig{'requestcourses'}{'validation'}{'dc'}) {
8744: $changes{'validation'}{'dc'} = &mt('None');
8745: }
8746: }
8747: }
8748: }
8749: }
8750: } else {
8751: $confhash{'defaultquota'}{'default'} = $env{'form.defaultquota'};
8752: $confhash{'authorquota'}{'default'} = $env{'form.authorquota'};
8753: }
8754: foreach my $item (@usertools) {
8755: foreach my $type (@{$types},'default','_LC_adv') {
8756: my $unset;
8757: if ($context eq 'requestcourses') {
8758: $unset = '0';
8759: if ($type eq '_LC_adv') {
8760: $unset = '';
8761: }
8762: if ($confhash{$item}{$type} eq 'autolimit') {
8763: $confhash{$item}{$type} .= '=';
8764: unless ($limithash{$item}{$type} =~ /\D/) {
8765: $confhash{$item}{$type} .= $limithash{$item}{$type};
8766: }
8767: }
8768: } elsif ($context eq 'requestauthor') {
8769: $unset = '0';
8770: if ($type eq '_LC_adv') {
8771: $unset = '';
8772: }
8773: } else {
8774: if (grep(/^\Q$type\E$/,@{$toolshash{$item}})) {
8775: $confhash{$item}{$type} = 1;
8776: } else {
8777: $confhash{$item}{$type} = 0;
8778: }
8779: }
8780: if (ref($domconfig{$action}) eq 'HASH') {
8781: if ($action eq 'requestauthor') {
8782: if ($domconfig{$action}{$type} ne $confhash{$type}) {
8783: $changes{$type} = 1;
8784: }
8785: } elsif (ref($domconfig{$action}{$item}) eq 'HASH') {
8786: if ($domconfig{$action}{$item}{$type} ne $confhash{$item}{$type}) {
8787: $changes{$item}{$type} = 1;
8788: }
8789: } else {
8790: if ($context eq 'requestcourses') {
8791: if ($confhash{$item}{$type} ne $unset) {
8792: $changes{$item}{$type} = 1;
8793: }
8794: } else {
8795: if (!$confhash{$item}{$type}) {
8796: $changes{$item}{$type} = 1;
8797: }
8798: }
8799: }
8800: } else {
8801: if ($context eq 'requestcourses') {
8802: if ($confhash{$item}{$type} ne $unset) {
8803: $changes{$item}{$type} = 1;
8804: }
8805: } elsif ($context eq 'requestauthor') {
8806: if ($confhash{$type} ne $unset) {
8807: $changes{$type} = 1;
8808: }
8809: } else {
8810: if (!$confhash{$item}{$type}) {
8811: $changes{$item}{$type} = 1;
8812: }
8813: }
8814: }
8815: }
8816: }
8817: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
8818: if (ref($domconfig{'quotas'}) eq 'HASH') {
8819: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
8820: foreach my $key (keys(%{$domconfig{'quotas'}{'defaultquota'}})) {
8821: if (exists($confhash{'defaultquota'}{$key})) {
8822: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{'defaultquota'}{$key}) {
8823: $changes{'defaultquota'}{$key} = 1;
8824: }
8825: } else {
8826: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{'defaultquota'}{$key};
8827: }
8828: }
8829: } else {
8830: foreach my $key (keys(%{$domconfig{'quotas'}})) {
8831: if (exists($confhash{'defaultquota'}{$key})) {
8832: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{$key}) {
8833: $changes{'defaultquota'}{$key} = 1;
8834: }
8835: } else {
8836: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{$key};
8837: }
8838: }
8839: }
8840: if (ref($domconfig{'quotas'}{'authorquota'}) eq 'HASH') {
8841: foreach my $key (keys(%{$domconfig{'quotas'}{'authorquota'}})) {
8842: if (exists($confhash{'authorquota'}{$key})) {
8843: if ($confhash{'authorquota'}{$key} ne $domconfig{'quotas'}{'authorquota'}{$key}) {
8844: $changes{'authorquota'}{$key} = 1;
8845: }
8846: } else {
8847: $confhash{'authorquota'}{$key} = $domconfig{'quotas'}{'authorquota'}{$key};
8848: }
8849: }
8850: }
8851: }
8852: if (ref($confhash{'defaultquota'}) eq 'HASH') {
8853: foreach my $key (keys(%{$confhash{'defaultquota'}})) {
8854: if (ref($domconfig{'quotas'}) eq 'HASH') {
8855: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
8856: if (!exists($domconfig{'quotas'}{'defaultquota'}{$key})) {
8857: $changes{'defaultquota'}{$key} = 1;
8858: }
8859: } else {
8860: if (!exists($domconfig{'quotas'}{$key})) {
8861: $changes{'defaultquota'}{$key} = 1;
8862: }
8863: }
8864: } else {
8865: $changes{'defaultquota'}{$key} = 1;
8866: }
8867: }
8868: }
8869: if (ref($confhash{'authorquota'}) eq 'HASH') {
8870: foreach my $key (keys(%{$confhash{'authorquota'}})) {
8871: if (ref($domconfig{'quotas'}) eq 'HASH') {
8872: if (ref($domconfig{'quotas'}{'authorquota'}) eq 'HASH') {
8873: if (!exists($domconfig{'quotas'}{'authorquota'}{$key})) {
8874: $changes{'authorquota'}{$key} = 1;
8875: }
8876: } else {
8877: $changes{'authorquota'}{$key} = 1;
8878: }
8879: } else {
8880: $changes{'authorquota'}{$key} = 1;
8881: }
8882: }
8883: }
8884: }
8885:
8886: if ($context eq 'requestauthor') {
8887: $domdefaults{'requestauthor'} = \%confhash;
8888: } else {
8889: foreach my $key (keys(%confhash)) {
8890: unless (($context eq 'requestcourses') && (($key eq 'textbooks') || ($key eq 'templates'))) {
8891: $domdefaults{$key} = $confhash{$key};
8892: }
8893: }
8894: }
8895:
8896: my %quotahash = (
8897: $action => { %confhash }
8898: );
8899: my $putresult = &Apache::lonnet::put_dom('configuration',\%quotahash,
8900: $dom);
8901: if ($putresult eq 'ok') {
8902: if (keys(%changes) > 0) {
8903: my $cachetime = 24*60*60;
8904: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
8905: if (ref($lastactref) eq 'HASH') {
8906: $lastactref->{'domdefaults'} = 1;
8907: }
8908: $resulttext = &mt('Changes made:').'<ul>';
8909: unless (($context eq 'requestcourses') ||
8910: ($context eq 'requestauthor')) {
8911: if (ref($changes{'defaultquota'}) eq 'HASH') {
8912: $resulttext .= '<li>'.&mt('Portfolio default quotas').'<ul>';
8913: foreach my $type (@{$types},'default') {
8914: if (defined($changes{'defaultquota'}{$type})) {
8915: my $typetitle = $usertypes->{$type};
8916: if ($type eq 'default') {
8917: $typetitle = $othertitle;
8918: }
8919: $resulttext .= '<li>'.&mt('[_1] set to [_2] MB',$typetitle,$confhash{'defaultquota'}{$type}).'</li>';
8920: }
8921: }
8922: $resulttext .= '</ul></li>';
8923: }
8924: if (ref($changes{'authorquota'}) eq 'HASH') {
8925: $resulttext .= '<li>'.&mt('Authoring Space default quotas').'<ul>';
8926: foreach my $type (@{$types},'default') {
8927: if (defined($changes{'authorquota'}{$type})) {
8928: my $typetitle = $usertypes->{$type};
8929: if ($type eq 'default') {
8930: $typetitle = $othertitle;
8931: }
8932: $resulttext .= '<li>'.&mt('[_1] set to [_2] MB',$typetitle,$confhash{'authorquota'}{$type}).'</li>';
8933: }
8934: }
8935: $resulttext .= '</ul></li>';
8936: }
8937: }
8938: my %newenv;
8939: foreach my $item (@usertools) {
8940: my (%haschgs,%inconf);
8941: if ($context eq 'requestauthor') {
8942: %haschgs = %changes;
8943: %inconf = %confhash;
8944: } else {
8945: if (ref($changes{$item}) eq 'HASH') {
8946: %haschgs = %{$changes{$item}};
8947: }
8948: if (ref($confhash{$item}) eq 'HASH') {
8949: %inconf = %{$confhash{$item}};
8950: }
8951: }
8952: if (keys(%haschgs) > 0) {
8953: my $newacc =
8954: &Apache::lonnet::usertools_access($env{'user.name'},
8955: $env{'user.domain'},
8956: $item,'reload',$context);
8957: if (($context eq 'requestcourses') ||
8958: ($context eq 'requestauthor')) {
8959: if ($env{'environment.canrequest.'.$item} ne $newacc) {
8960: $newenv{'environment.canrequest.'.$item} = $newacc;
8961: }
8962: } else {
8963: if ($env{'environment.availabletools.'.$item} ne $newacc) {
8964: $newenv{'environment.availabletools.'.$item} = $newacc;
8965: }
8966: }
8967: unless ($context eq 'requestauthor') {
8968: $resulttext .= '<li>'.$titles{$item}.'<ul>';
8969: }
8970: foreach my $type (@{$types},'default','_LC_adv') {
8971: if ($haschgs{$type}) {
8972: my $typetitle = $usertypes->{$type};
8973: if ($type eq 'default') {
8974: $typetitle = $othertitle;
8975: } elsif ($type eq '_LC_adv') {
8976: $typetitle = 'LON-CAPA Advanced Users';
8977: }
8978: if ($inconf{$type}) {
8979: if ($context eq 'requestcourses') {
8980: my $cond;
8981: if ($inconf{$type} =~ /^autolimit=(\d*)$/) {
8982: if ($1 eq '') {
8983: $cond = &mt('(Automatic processing of any request).');
8984: } else {
8985: $cond = &mt('(Automatic processing of requests up to limit of [quant,_1,request] per user).',$1);
8986: }
8987: } else {
8988: $cond = $conditions{$inconf{$type}};
8989: }
8990: $resulttext .= '<li>'.&mt('Set to be available to [_1].',$typetitle).' '.$cond.'</li>';
8991: } elsif ($context eq 'requestauthor') {
8992: $resulttext .= '<li>'.&mt('Set to "[_1]" for "[_2]".',
8993: $titles{$inconf{$type}},$typetitle);
8994:
8995: } else {
8996: $resulttext .= '<li>'.&mt('Set to be available to [_1]',$typetitle).'</li>';
8997: }
8998: } else {
8999: if ($type eq '_LC_adv') {
9000: if ($inconf{$type} eq '0') {
9001: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
9002: } else {
9003: $resulttext .= '<li>'.&mt('No override set for [_1]',$typetitle).'</li>';
9004: }
9005: } else {
9006: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
9007: }
9008: }
9009: }
9010: }
9011: unless ($context eq 'requestauthor') {
9012: $resulttext .= '</ul></li>';
9013: }
9014: }
9015: }
9016: if (($action eq 'requestcourses') || ($action eq 'requestauthor')) {
9017: if (ref($changes{'notify'}) eq 'HASH') {
9018: if ($changes{'notify'}{'approval'}) {
9019: if (ref($confhash{'notify'}) eq 'HASH') {
9020: if ($confhash{'notify'}{'approval'}) {
9021: $resulttext .= '<li>'.&mt('Notification of requests requiring approval will be sent to: ').$confhash{'notify'}{'approval'}.'</li>';
9022: } else {
9023: $resulttext .= '<li>'.&mt('No Domain Coordinators will receive notification of requests requiring approval.').'</li>';
9024: }
9025: }
9026: }
9027: }
9028: }
9029: if ($action eq 'requestcourses') {
9030: my @offon = ('off','on');
9031: if ($changes{'uniquecode'}) {
9032: if (ref($confhash{'uniquecode'}) eq 'HASH') {
9033: my $codestr = join(' ',map{ &mt($_); } sort(keys(%{$confhash{'uniquecode'}})));
9034: $resulttext .= '<li>'.
9035: &mt('Generation of six character code as course identifier for distribution to students set to on for: [_1].','<b>'.$codestr.'</b>').
9036: '</li>';
9037: } else {
9038: $resulttext .= '<li>'.&mt('Generation of six character code as course identifier for distribution to students set to off.').
9039: '</li>';
9040: }
9041: }
9042: foreach my $type ('textbooks','templates') {
9043: if (ref($changes{$type}) eq 'HASH') {
9044: $resulttext .= '<li>'.&mt("Available $type updated").'<ul>';
9045: foreach my $key (sort(keys(%{$changes{$type}}))) {
9046: my %coursehash = &Apache::lonnet::coursedescription($key);
9047: my $coursetitle = $coursehash{'description'};
9048: my $position = $confhash{$type}{$key}{'order'} + 1;
9049: $resulttext .= '<li>';
9050: foreach my $item ('subject','title','publisher','author') {
9051: next if ((($item eq 'author') || ($item eq 'publisher')) &&
9052: ($type eq 'templates'));
9053: my $name = $item.':';
9054: $name =~ s/^(\w)/\U$1/;
9055: $resulttext .= &mt($name).' '.$confhash{$type}{$key}{$item}.'<br />';
9056: }
9057: $resulttext .= ' '.&mt('Order: [_1]',$position).'<br />';
9058: if ($type eq 'textbooks') {
9059: if ($confhash{$type}{$key}{'image'}) {
9060: $resulttext .= ' '.&mt('Image: [_1]',
9061: '<img src="'.$confhash{$type}{$key}{'image'}.'"'.
9062: ' alt="Textbook cover" />').'<br />';
9063: }
9064: }
9065: $resulttext .= ' '.&mt('LON-CAPA Course: [_1]',$coursetitle).'</li>';
9066: }
9067: $resulttext .= '</ul></li>';
9068: }
9069: }
9070: if (ref($changes{'validation'}) eq 'HASH') {
9071: if ((ref($validationitemsref) eq 'ARRAY') && (ref($validationnamesref) eq 'HASH')) {
9072: $resulttext .= '<li>'.&mt('Validation of courses/communities updated').'<ul>';
9073: foreach my $item (@{$validationitemsref}) {
9074: if (exists($changes{'validation'}{$item})) {
9075: if ($item eq 'markup') {
9076: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$validationnamesref->{$item},
9077: '<br /><pre>'.$changes{'validation'}{$item}.'</pre>').'</li>';
9078: } else {
9079: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$validationnamesref->{$item},
9080: '<b>'.$changes{'validation'}{$item}.'</b>').'</li>';
9081: }
9082: }
9083: }
9084: if (exists($changes{'validation'}{'dc'})) {
9085: $resulttext .= '<li>'.&mt('Validated course requests identified as processed by: [_1]',
9086: '<b>'.$changes{'validation'}{'dc'}.'</b>').'</li>';
9087: }
9088: }
9089: }
9090: }
9091: $resulttext .= '</ul>';
9092: if (keys(%newenv)) {
9093: &Apache::lonnet::appenv(\%newenv);
9094: }
9095: } else {
9096: if ($context eq 'requestcourses') {
9097: $resulttext = &mt('No changes made to rights to request creation of courses.');
9098: } elsif ($context eq 'requestauthor') {
9099: $resulttext = &mt('No changes made to rights to request author space.');
9100: } else {
9101: $resulttext = &mt('No changes made to availability of personal information pages, blogs, portfolios or default quotas');
9102: }
9103: }
9104: } else {
9105: $resulttext = '<span class="LC_error">'.
9106: &mt('An error occurred: [_1]',$putresult).'</span>';
9107: }
9108: if ($errors) {
9109: $resulttext .= '<p>'.&mt('The following errors occurred when modifying Textbook settings.').
9110: '<ul>'.$errors.'</ul></p>';
9111: }
9112: return $resulttext;
9113: }
9114:
9115: sub process_textbook_image {
9116: my ($r,$dom,$confname,$caller,$cdom,$cnum,$type,$configuserok,$switchserver,$author_ok) = @_;
9117: my $filename = $env{'form.'.$caller.'.filename'};
9118: my ($error,$url);
9119: my ($width,$height) = (50,50);
9120: if ($configuserok eq 'ok') {
9121: if ($switchserver) {
9122: $error = &mt('Upload of textbook image is not permitted to this server: [_1]',
9123: $switchserver);
9124: } elsif ($author_ok eq 'ok') {
9125: my ($result,$imageurl) =
9126: &publishlogo($r,'upload',$caller,$dom,$confname,
9127: "$type/$dom/$cnum/cover",$width,$height);
9128: if ($result eq 'ok') {
9129: $url = $imageurl;
9130: } else {
9131: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$filename,$result);
9132: }
9133: } else {
9134: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$author_ok);
9135: }
9136: } else {
9137: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$configuserok);
9138: }
9139: return ($url,$error);
9140: }
9141:
9142: sub modify_ltitools {
9143: my ($r,$dom,$action,$lastactref,%domconfig) = @_;
9144: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
9145: my ($newid,@allpos,%changes,%confhash,%encconfig,$errors,$resulttext);
9146: my $confname = $dom.'-domainconfig';
9147: my $servadm = $r->dir_config('lonAdmEMail');
9148: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
9149: my (%posslti,%possfield);
9150: my @courseroles = ('cc','in','ta','ep','st');
9151: my @ltiroles = qw(Instructor ContentDeveloper TeachingAssistant Learner);
9152: map { $posslti{$_} = 1; } @ltiroles;
9153: my @allfields = ('fullname','firstname','lastname','email','user','roles');
9154: map { $possfield{$_} = 1; } @allfields;
9155: my %lt = <itools_names();
9156: if ($env{'form.ltitools_add'}) {
9157: my $title = $env{'form.ltitools_add_title'};
9158: $title =~ s/(`)/'/g;
9159: ($newid,my $error) = &get_ltitools_id($dom,$title);
9160: if ($newid) {
9161: my $position = $env{'form.ltitools_add_pos'};
9162: $position =~ s/\D+//g;
9163: if ($position ne '') {
9164: $allpos[$position] = $newid;
9165: }
9166: $changes{$newid} = 1;
9167: foreach my $item ('title','url','key','secret') {
9168: $env{'form.ltitools_add_'.$item} =~ s/(`)/'/g;
9169: if ($env{'form.ltitools_add_'.$item}) {
9170: if (($item eq 'key') || ($item eq 'secret')) {
9171: $encconfig{$newid}{$item} = $env{'form.ltitools_add_'.$item};
9172: } else {
9173: $confhash{$newid}{$item} = $env{'form.ltitools_add_'.$item};
9174: }
9175: }
9176: }
9177: if ($env{'form.ltitools_add_version'} eq 'LTI-1p0') {
9178: $confhash{$newid}{'version'} = $env{'form.ltitools_add_version'};
9179: }
9180: if ($env{'form.ltitools_add_msgtype'} eq 'basic-lti-launch-request') {
9181: $confhash{$newid}{'msgtype'} = $env{'form.ltitools_add_msgtype'};
9182: }
9183: foreach my $item ('width','height','linktext','explanation') {
9184: $env{'form.ltitools_add_'.$item} =~ s/^\s+//;
9185: $env{'form.ltitools_add_'.$item} =~ s/\s+$//;
9186: if (($item eq 'width') || ($item eq 'height')) {
9187: if ($env{'form.ltitools_add_'.$item} =~ /^\d+$/) {
9188: $confhash{$newid}{'display'}{$item} = $env{'form.ltitools_add_'.$item};
9189: }
9190: } else {
9191: if ($env{'form.ltitools_add_'.$item} ne '') {
9192: $confhash{$newid}{'display'}{$item} = $env{'form.ltitools_add_'.$item};
9193: }
9194: }
9195: }
9196: if ($env{'form.ltitools_add_target'} eq 'window') {
9197: $confhash{$newid}{'display'}{'target'} = $env{'form.ltitools_add_target'};
9198: } elsif ($env{'form.ltitools_add_target'} eq 'tab') {
9199: $confhash{$newid}{'display'}{'target'} = $env{'form.ltitools_add_target'};
9200: } else {
9201: $confhash{$newid}{'display'}{'target'} = 'iframe';
9202: }
9203: foreach my $item ('passback','roster') {
9204: if ($env{'form.ltitools_add_'.$item}) {
9205: $confhash{$newid}{$item} = 1;
9206: }
9207: }
9208: if ($env{'form.ltitools_add_image.filename'} ne '') {
9209: my ($imageurl,$error) =
9210: &process_ltitools_image($r,$dom,$confname,'ltitools_add_image',$newid,
9211: $configuserok,$switchserver,$author_ok);
9212: if ($imageurl) {
9213: $confhash{$newid}{'image'} = $imageurl;
9214: }
9215: if ($error) {
9216: &Apache::lonnet::logthis($error);
9217: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
9218: }
9219: }
9220: my @fields = &Apache::loncommon::get_env_multiple('form.ltitools_add_fields');
9221: foreach my $field (@fields) {
9222: if ($possfield{$field}) {
9223: if ($field eq 'roles') {
9224: foreach my $role (@courseroles) {
9225: my $choice = $env{'form.ltitools_add_roles_'.$role};
9226: if (($choice ne '') && ($posslti{$choice})) {
9227: $confhash{$newid}{'roles'}{$role} = $choice;
9228: if ($role eq 'cc') {
9229: $confhash{$newid}{'roles'}{'co'} = $choice;
9230: }
9231: }
9232: }
9233: } else {
9234: $confhash{$newid}{'fields'}{$field} = 1;
9235: }
9236: }
9237: }
9238: my @courseconfig = &Apache::loncommon::get_env_multiple('form.ltitools_courseconfig');
9239: foreach my $item (@courseconfig) {
9240: $confhash{$newid}{'crsconf'}{$item} = 1;
9241: }
9242: if ($env{'form.ltitools_add_custom'}) {
9243: my $name = $env{'form.ltitools_add_custom_name'};
9244: my $value = $env{'form.ltitools_add_custom_value'};
9245: $value =~ s/(`)/'/g;
9246: $name =~ s/(`)/'/g;
9247: $confhash{$newid}{'custom'}{$name} = $value;
9248: }
9249: } else {
9250: my $error = &mt('Failed to acquire unique ID for new external tool');
9251: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
9252: }
9253: }
9254: if (ref($domconfig{$action}) eq 'HASH') {
9255: my %deletions;
9256: my @todelete = &Apache::loncommon::get_env_multiple('form.ltitools_del');
9257: if (@todelete) {
9258: map { $deletions{$_} = 1; } @todelete;
9259: }
9260: my %customadds;
9261: my @newcustom = &Apache::loncommon::get_env_multiple('form.ltitools_customadd');
9262: if (@newcustom) {
9263: map { $customadds{$_} = 1; } @newcustom;
9264: }
9265: my %imgdeletions;
9266: my @todeleteimages = &Apache::loncommon::get_env_multiple('form.ltitools_image_del');
9267: if (@todeleteimages) {
9268: map { $imgdeletions{$_} = 1; } @todeleteimages;
9269: }
9270: my $maxnum = $env{'form.ltitools_maxnum'};
9271: for (my $i=0; $i<=$maxnum; $i++) {
9272: my $itemid = $env{'form.ltitools_id_'.$i};
9273: if (ref($domconfig{$action}{$itemid}) eq 'HASH') {
9274: if ($deletions{$itemid}) {
9275: if ($domconfig{$action}{$itemid}{'image'}) {
9276: #FIXME need to obsolete item in RES space
9277: }
9278: $changes{$itemid} = $domconfig{$action}{$itemid}{'title'};
9279: next;
9280: } else {
9281: my $newpos = $env{'form.ltitools_'.$itemid};
9282: $newpos =~ s/\D+//g;
9283: foreach my $item ('title','url') {
9284: $confhash{$itemid}{$item} = $env{'form.ltitools_'.$item.'_'.$i};
9285: if ($domconfig{$action}{$itemid}{$item} ne $confhash{$itemid}{$item}) {
9286: $changes{$itemid} = 1;
9287: }
9288: }
9289: foreach my $item ('key','secret') {
9290: $encconfig{$itemid}{$item} = $env{'form.ltitools_'.$item.'_'.$i};
9291: if ($domconfig{$action}{$itemid}{$item} ne $encconfig{$itemid}{$item}) {
9292: $changes{$itemid} = 1;
9293: }
9294: }
9295: if ($env{'form.ltitools_version_'.$i} eq 'LTI-1p0') {
9296: $confhash{$itemid}{'version'} = $env{'form.ltitools_version_'.$i};
9297: }
9298: if ($env{'form.ltitools_msgtype_'.$i} eq 'basic-lti-launch-request') {
9299: $confhash{$itemid}{'msgtype'} = $env{'form.ltitools_msgtype_'.$i};
9300: }
9301: foreach my $size ('width','height') {
9302: $env{'form.ltitools_'.$size.'_'.$i} =~ s/^\s+//;
9303: $env{'form.ltitools_'.$size.'_'.$i} =~ s/\s+$//;
9304: if ($env{'form.ltitools_'.$size.'_'.$i} =~ /^\d+$/) {
9305: $confhash{$itemid}{'display'}{$size} = $env{'form.ltitools_'.$size.'_'.$i};
9306: if (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
9307: if ($domconfig{$action}{$itemid}{'display'}{$size} ne $confhash{$itemid}{'display'}{$size}) {
9308: $changes{$itemid} = 1;
9309: }
9310: } else {
9311: $changes{$itemid} = 1;
9312: }
9313: } elsif (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
9314: if ($domconfig{$action}{$itemid}{'display'}{$size} ne '') {
9315: $changes{$itemid} = 1;
9316: }
9317: }
9318: }
9319: foreach my $item ('linktext','explanation') {
9320: $env{'form.ltitools_'.$item.'_'.$i} =~ s/^\s+//;
9321: $env{'form.ltitools_'.$item.'_'.$i} =~ s/\s+$//;
9322: if ($env{'form.ltitools_'.$item.'_'.$i} ne '') {
9323: $confhash{$itemid}{'display'}{$item} = $env{'form.ltitools_'.$item.'_'.$i};
9324: if (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
9325: if ($domconfig{$action}{$itemid}{'display'}{$item} ne $confhash{$itemid}{'display'}{$item}) {
9326: $changes{$itemid} = 1;
9327: }
9328: } else {
9329: $changes{$itemid} = 1;
9330: }
9331: } elsif (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
9332: if ($domconfig{$action}{$itemid}{'display'}{$item} ne '') {
9333: $changes{$itemid} = 1;
9334: }
9335: }
9336: }
9337: if ($env{'form.ltitools_target_'.$i} eq 'window') {
9338: $confhash{$itemid}{'display'}{'target'} = $env{'form.ltitools_target_'.$i};
9339: } elsif ($env{'form.ltitools_target_'.$i} eq 'tab') {
9340: $confhash{$itemid}{'display'}{'target'} = $env{'form.ltitools_target_'.$i};
9341: } else {
9342: $confhash{$itemid}{'display'}{'target'} = 'iframe';
9343: }
9344: if (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
9345: if ($domconfig{$action}{$itemid}{'display'}{'target'} ne $confhash{$itemid}{'display'}{'target'}) {
9346: $changes{$itemid} = 1;
9347: }
9348: } else {
9349: $changes{$itemid} = 1;
9350: }
9351: foreach my $extra ('passback','roster') {
9352: if ($env{'form.ltitools_'.$extra.'_'.$i}) {
9353: $confhash{$itemid}{$extra} = 1;
9354: }
9355: if ($domconfig{$action}{$itemid}{$extra} ne $confhash{$itemid}{$extra}) {
9356: $changes{$itemid} = 1;
9357: }
9358: }
9359: my @courseconfig = &Apache::loncommon::get_env_multiple('form.ltitools_courseconfig_'.$i);
9360: foreach my $item ('label','title','target','linktext','explanation') {
9361: if (grep(/^\Q$item\E$/,@courseconfig)) {
9362: $confhash{$itemid}{'crsconf'}{$item} = 1;
9363: if (ref($domconfig{$action}{$itemid}{'crsconf'}) eq 'HASH') {
9364: if ($domconfig{$action}{$itemid}{'crsconf'}{$item} ne $confhash{$itemid}{'crsconf'}{$item}) {
9365: $changes{$itemid} = 1;
9366: }
9367: } else {
9368: $changes{$itemid} = 1;
9369: }
9370: }
9371: }
9372: my @fields = &Apache::loncommon::get_env_multiple('form.ltitools_fields_'.$i);
9373: foreach my $field (@fields) {
9374: if ($possfield{$field}) {
9375: if ($field eq 'roles') {
9376: foreach my $role (@courseroles) {
9377: my $choice = $env{'form.ltitools_roles_'.$role.'_'.$i};
9378: if (($choice ne '') && ($posslti{$choice})) {
9379: $confhash{$itemid}{'roles'}{$role} = $choice;
9380: if ($role eq 'cc') {
9381: $confhash{$itemid}{'roles'}{'co'} = $choice;
9382: }
9383: }
9384: if (ref($domconfig{$action}{$itemid}{'roles'}) eq 'HASH') {
9385: if ($domconfig{$action}{$itemid}{'roles'}{$role} ne $confhash{$itemid}{'roles'}{$role}) {
9386: $changes{$itemid} = 1;
9387: }
9388: } elsif ($confhash{$itemid}{'roles'}{$role}) {
9389: $changes{$itemid} = 1;
9390: }
9391: }
9392: } else {
9393: $confhash{$itemid}{'fields'}{$field} = 1;
9394: if (ref($domconfig{$action}{$itemid}{'fields'}) eq 'HASH') {
9395: if ($domconfig{$action}{$itemid}{'fields'}{$field} ne $confhash{$itemid}{'fields'}{$field}) {
9396: $changes{$itemid} = 1;
9397: }
9398: } else {
9399: $changes{$itemid} = 1;
9400: }
9401: }
9402: }
9403: }
9404: $allpos[$newpos] = $itemid;
9405: }
9406: if ($imgdeletions{$itemid}) {
9407: $changes{$itemid} = 1;
9408: #FIXME need to obsolete item in RES space
9409: } elsif ($env{'form.ltitools_image_'.$i.'.filename'}) {
9410: my ($imgurl,$error) = &process_ltitools_image($r,$dom,$confname,'ltitools_image_'.$i,
9411: $itemid,$configuserok,$switchserver,
9412: $author_ok);
9413: if ($imgurl) {
9414: $confhash{$itemid}{'image'} = $imgurl;
9415: $changes{$itemid} = 1;
9416: }
9417: if ($error) {
9418: &Apache::lonnet::logthis($error);
9419: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
9420: }
9421: } elsif ($domconfig{$action}{$itemid}{'image'}) {
9422: $confhash{$itemid}{'image'} =
9423: $domconfig{$action}{$itemid}{'image'};
9424: }
9425: if ($customadds{$i}) {
9426: my $name = $env{'form.ltitools_custom_name_'.$i};
9427: $name =~ s/(`)/'/g;
9428: $name =~ s/^\s+//;
9429: $name =~ s/\s+$//;
9430: my $value = $env{'form.ltitools_custom_value_'.$i};
9431: $value =~ s/(`)/'/g;
9432: $value =~ s/^\s+//;
9433: $value =~ s/\s+$//;
9434: if ($name ne '') {
9435: $confhash{$itemid}{'custom'}{$name} = $value;
9436: $changes{$itemid} = 1;
9437: }
9438: }
9439: my %customdels;
9440: my @customdeletions = &Apache::loncommon::get_env_multiple('form.ltitools_customdel_'.$i);
9441: if (@customdeletions) {
9442: $changes{$itemid} = 1;
9443: }
9444: map { $customdels{$_} = 1; } @customdeletions;
9445: if (ref($domconfig{$action}{$itemid}{'custom'}) eq 'HASH') {
9446: foreach my $key (keys(%{$domconfig{$action}{$itemid}{'custom'}})) {
9447: unless ($customdels{$key}) {
9448: if ($env{'form.ltitools_customval_'.$key.'_'.$i} ne '') {
9449: $confhash{$itemid}{'custom'}{$key} = $env{'form.ltitools_customval_'.$key.'_'.$i};
9450: }
9451: if ($domconfig{$action}{$itemid}{'custom'}{$key} ne $env{'form.ltitools_customval_'.$key.'_'.$i}) {
9452: $changes{$itemid} = 1;
9453: }
9454: }
9455: }
9456: }
9457: unless ($changes{$itemid}) {
9458: foreach my $key (keys(%{$domconfig{$action}{$itemid}})) {
9459: if (ref($domconfig{$action}{$itemid}{$key}) eq 'HASH') {
9460: if (ref($confhash{$itemid}{$key}) eq 'HASH') {
9461: foreach my $innerkey (keys(%{$domconfig{$action}{$itemid}{$key}})) {
9462: unless (exists($confhash{$itemid}{$key}{$innerkey})) {
9463: $changes{$itemid} = 1;
9464: last;
9465: }
9466: }
9467: } elsif (keys(%{$domconfig{$action}{$itemid}{$key}}) > 0) {
9468: $changes{$itemid} = 1;
9469: }
9470: }
9471: last if ($changes{$itemid});
9472: }
9473: }
9474: }
9475: }
9476: }
9477: if (@allpos > 0) {
9478: my $idx = 0;
9479: foreach my $itemid (@allpos) {
9480: if ($itemid ne '') {
9481: $confhash{$itemid}{'order'} = $idx;
9482: if (ref($domconfig{$action}) eq 'HASH') {
9483: if (ref($domconfig{$action}{$itemid}) eq 'HASH') {
9484: if ($domconfig{$action}{$itemid}{'order'} ne $idx) {
9485: $changes{$itemid} = 1;
9486: }
9487: }
9488: }
9489: $idx ++;
9490: }
9491: }
9492: }
9493: my %ltitoolshash = (
9494: $action => { %confhash }
9495: );
9496: my $putresult = &Apache::lonnet::put_dom('configuration',\%ltitoolshash,
9497: $dom);
9498: if ($putresult eq 'ok') {
9499: my %ltienchash = (
9500: $action => { %encconfig }
9501: );
9502: &Apache::lonnet::put_dom('encconfig',\%ltienchash,$dom);
9503: if (keys(%changes) > 0) {
9504: my $cachetime = 24*60*60;
9505: my %ltiall = %confhash;
9506: foreach my $id (keys(%ltiall)) {
9507: if (ref($encconfig{$id}) eq 'HASH') {
9508: foreach my $item ('key','secret') {
9509: $ltiall{$id}{$item} = $encconfig{$id}{$item};
9510: }
9511: }
9512: }
9513: &Apache::lonnet::do_cache_new('ltitools',$dom,\%ltiall,$cachetime);
9514: if (ref($lastactref) eq 'HASH') {
9515: $lastactref->{'ltitools'} = 1;
9516: }
9517: $resulttext = &mt('Changes made:').'<ul>';
9518: my %bynum;
9519: foreach my $itemid (sort(keys(%changes))) {
9520: my $position = $confhash{$itemid}{'order'};
9521: $bynum{$position} = $itemid;
9522: }
9523: foreach my $pos (sort { $a <=> $b } keys(%bynum)) {
9524: my $itemid = $bynum{$pos};
9525: if (ref($confhash{$itemid}) ne 'HASH') {
9526: $resulttext .= '<li>'.&mt('Deleted: [_1]',$changes{$itemid}).'</li>';
9527: } else {
9528: $resulttext .= '<li><b>'.$confhash{$itemid}{'title'}.'</b>';
9529: if ($confhash{$itemid}{'image'}) {
9530: $resulttext .= ' '.
9531: '<img src="'.$confhash{$itemid}{'image'}.'"'.
9532: ' alt="'.&mt('Tool Provider icon').'" />';
9533: }
9534: $resulttext .= '</li><ul>';
9535: my $position = $pos + 1;
9536: $resulttext .= '<li>'.&mt('Order: [_1]',$position).'</li>';
9537: foreach my $item ('version','msgtype','url') {
9538: if ($confhash{$itemid}{$item} ne '') {
9539: $resulttext .= '<li>'.$lt{$item}.': '.$confhash{$itemid}{$item}.'</li>';
9540: }
9541: }
9542: if ($encconfig{$itemid}{'key'} ne '') {
9543: $resulttext .= '<li>'.$lt{'key'}.': '.$encconfig{$itemid}{'key'}.'</li>';
9544: }
9545: if ($encconfig{$itemid}{'secret'} ne '') {
9546: $resulttext .= '<li>'.$lt{'secret'}.': ';
9547: my $num = length($encconfig{$itemid}{'secret'});
9548: $resulttext .= ('*'x$num).'</li>';
9549: }
9550: $resulttext .= '<li>'.&mt('Configurable in course:');
9551: my @possconfig = ('label','title','target','linktext','explanation');
9552: my $numconfig = 0;
9553: if (ref($confhash{$itemid}{'crsconf'}) eq 'HASH') {
9554: foreach my $item (@possconfig) {
9555: if ($confhash{$itemid}{'crsconf'}{$item}) {
9556: $numconfig ++;
9557: $resulttext .= ' "'.$lt{'crs'.$item}.'"';
9558: }
9559: }
9560: }
9561: if (!$numconfig) {
9562: $resulttext .= &mt('None');
9563: }
9564: $resulttext .= '</li>';
9565: foreach my $item ('passback','roster') {
9566: $resulttext .= '<li>'.$lt{$item}.' ';
9567: if ($confhash{$itemid}{$item}) {
9568: $resulttext .= &mt('Yes');
9569: } else {
9570: $resulttext .= &mt('No');
9571: }
9572: $resulttext .= '</li>';
9573: }
9574: if (ref($confhash{$itemid}{'display'}) eq 'HASH') {
9575: my $displaylist;
9576: if ($confhash{$itemid}{'display'}{'target'}) {
9577: $displaylist = &mt('Display target').': '.
9578: $confhash{$itemid}{'display'}{'target'}.',';
9579: }
9580: foreach my $size ('width','height') {
9581: if ($confhash{$itemid}{'display'}{$size}) {
9582: $displaylist .= (' 'x2).$lt{$size}.': '.
9583: $confhash{$itemid}{'display'}{$size}.',';
9584: }
9585: }
9586: if ($displaylist) {
9587: $displaylist =~ s/,$//;
9588: $resulttext .= '<li>'.$displaylist.'</li>';
9589: }
9590: foreach my $item ('linktext','explanation') {
9591: if ($confhash{$itemid}{'display'}{$item}) {
9592: $resulttext .= '<li>'.$lt{$item}.': '.$confhash{$itemid}{'display'}{$item}.'</li>';
9593: }
9594: }
9595: }
9596: if (ref($confhash{$itemid}{'fields'}) eq 'HASH') {
9597: my $fieldlist;
9598: foreach my $field (@allfields) {
9599: if ($confhash{$itemid}{'fields'}{$field}) {
9600: $fieldlist .= (' 'x2).$lt{$field}.',';
9601: }
9602: }
9603: if ($fieldlist) {
9604: $fieldlist =~ s/,$//;
9605: $resulttext .= '<li>'.&mt('Data sent').':'.$fieldlist.'</li>';
9606: }
9607: }
9608: if (ref($confhash{$itemid}{'roles'}) eq 'HASH') {
9609: my $rolemaps;
9610: foreach my $role (@courseroles) {
9611: if ($confhash{$itemid}{'roles'}{$role}) {
9612: $rolemaps .= (' 'x2).&Apache::lonnet::plaintext($role,'Course').'='.
9613: $confhash{$itemid}{'roles'}{$role}.',';
9614: }
9615: }
9616: if ($rolemaps) {
9617: $rolemaps =~ s/,$//;
9618: $resulttext .= '<li>'.&mt('Role mapping:').$rolemaps.'</li>';
9619: }
9620: }
9621: if (ref($confhash{$itemid}{'custom'}) eq 'HASH') {
9622: my $customlist;
9623: if (keys(%{$confhash{$itemid}{'custom'}})) {
9624: foreach my $key (sort(keys(%{$confhash{$itemid}{'custom'}}))) {
9625: $customlist .= $key.':'.$confhash{$itemid}{'custom'}{$key}.(' 'x2);
9626: }
9627: }
9628: if ($customlist) {
9629: $resulttext .= '<li>'.&mt('Custom items').':'.$customlist.'</li>';
9630: }
9631: }
9632: $resulttext .= '</ul></li>';
9633: }
9634: }
9635: $resulttext .= '</ul>';
9636: } else {
9637: $resulttext = &mt('No changes made.');
9638: }
9639: } else {
9640: $errors .= '<li><span class="LC_error">'.&mt('Failed to save changes').'</span></li>';
9641: }
9642: if ($errors) {
9643: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
9644: $errors.'</ul>';
9645: }
9646: return $resulttext;
9647: }
9648:
9649: sub process_ltitools_image {
9650: my ($r,$dom,$confname,$caller,$itemid,$configuserok,$switchserver,$author_ok) = @_;
9651: my $filename = $env{'form.'.$caller.'.filename'};
9652: my ($error,$url);
9653: my ($width,$height) = (21,21);
9654: if ($configuserok eq 'ok') {
9655: if ($switchserver) {
9656: $error = &mt('Upload of Tool Provider (LTI) icon is not permitted to this server: [_1]',
9657: $switchserver);
9658: } elsif ($author_ok eq 'ok') {
9659: my ($result,$imageurl,$madethumb) =
9660: &publishlogo($r,'upload',$caller,$dom,$confname,
9661: "ltitools/$itemid/icon",$width,$height);
9662: if ($result eq 'ok') {
9663: if ($madethumb) {
9664: my ($path,$imagefile) = ($imageurl =~ m{^(.+)/([^/]+)$});
9665: my $imagethumb = "$path/tn-".$imagefile;
9666: $url = $imagethumb;
9667: } else {
9668: $url = $imageurl;
9669: }
9670: } else {
9671: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$filename,$result);
9672: }
9673: } else {
9674: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$author_ok);
9675: }
9676: } else {
9677: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$configuserok);
9678: }
9679: return ($url,$error);
9680: }
9681:
9682: sub get_ltitools_id {
9683: my ($cdom,$title) = @_;
9684: # get lock on ltitools db
9685: my $lockhash = {
9686: lock => $env{'user.name'}.
9687: ':'.$env{'user.domain'},
9688: };
9689: my $tries = 0;
9690: my $gotlock = &Apache::lonnet::newput_dom('ltitools',$lockhash,$cdom);
9691: my ($id,$error);
9692:
9693: while (($gotlock ne 'ok') && ($tries<10)) {
9694: $tries ++;
9695: sleep (0.1);
9696: $gotlock = &Apache::lonnet::newput_dom('ltitools',$lockhash,$cdom);
9697: }
9698: if ($gotlock eq 'ok') {
9699: my %currids = &Apache::lonnet::dump_dom('ltitools',$cdom);
9700: if ($currids{'lock'}) {
9701: delete($currids{'lock'});
9702: if (keys(%currids)) {
9703: my @curr = sort { $a <=> $b } keys(%currids);
9704: if ($curr[-1] =~ /^\d+$/) {
9705: $id = 1 + $curr[-1];
9706: }
9707: } else {
9708: $id = 1;
9709: }
9710: if ($id) {
9711: unless (&Apache::lonnet::newput_dom('ltitools',{ $id => $title },$cdom) eq 'ok') {
9712: $error = 'nostore';
9713: }
9714: } else {
9715: $error = 'nonumber';
9716: }
9717: }
9718: my $dellockoutcome = &Apache::lonnet::del_dom('ltitools',['lock'],$cdom);
9719: } else {
9720: $error = 'nolock';
9721: }
9722: return ($id,$error);
9723: }
9724:
9725: sub modify_autoenroll {
9726: my ($dom,$lastactref,%domconfig) = @_;
9727: my ($resulttext,%changes);
9728: my %currautoenroll;
9729: if (ref($domconfig{'autoenroll'}) eq 'HASH') {
9730: foreach my $key (keys(%{$domconfig{'autoenroll'}})) {
9731: $currautoenroll{$key} = $domconfig{'autoenroll'}{$key};
9732: }
9733: }
9734: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
9735: my %title = ( run => 'Auto-enrollment active',
9736: sender => 'Sender for notification messages',
9737: coowners => 'Automatic assignment of co-ownership to instructors of record (institutional data)',
9738: failsafe => 'Failsafe for no drops if institutional data missing for a section');
9739: my @offon = ('off','on');
9740: my $sender_uname = $env{'form.sender_uname'};
9741: my $sender_domain = $env{'form.sender_domain'};
9742: if ($sender_domain eq '') {
9743: $sender_uname = '';
9744: } elsif ($sender_uname eq '') {
9745: $sender_domain = '';
9746: }
9747: my $coowners = $env{'form.autoassign_coowners'};
9748: my $failsafe = $env{'form.autoenroll_failsafe'};
9749: $failsafe =~ s{^\s+|\s+$}{}g;
9750: if ($failsafe =~ /\D/) {
9751: undef($failsafe);
9752: }
9753: my %autoenrollhash = (
9754: autoenroll => { 'run' => $env{'form.autoenroll_run'},
9755: 'sender_uname' => $sender_uname,
9756: 'sender_domain' => $sender_domain,
9757: 'co-owners' => $coowners,
9758: 'autofailsafe' => $failsafe,
9759: }
9760: );
9761: my $putresult = &Apache::lonnet::put_dom('configuration',\%autoenrollhash,
9762: $dom);
9763: if ($putresult eq 'ok') {
9764: if (exists($currautoenroll{'run'})) {
9765: if ($currautoenroll{'run'} ne $env{'form.autoenroll_run'}) {
9766: $changes{'run'} = 1;
9767: }
9768: } elsif ($autorun) {
9769: if ($env{'form.autoenroll_run'} ne '1') {
9770: $changes{'run'} = 1;
9771: }
9772: }
9773: if ($currautoenroll{'sender_uname'} ne $sender_uname) {
9774: $changes{'sender'} = 1;
9775: }
9776: if ($currautoenroll{'sender_domain'} ne $sender_domain) {
9777: $changes{'sender'} = 1;
9778: }
9779: if ($currautoenroll{'co-owners'} ne '') {
9780: if ($currautoenroll{'co-owners'} ne $coowners) {
9781: $changes{'coowners'} = 1;
9782: }
9783: } elsif ($coowners) {
9784: $changes{'coowners'} = 1;
9785: }
9786: if ($currautoenroll{'autofailsafe'} ne $failsafe) {
9787: $changes{'autofailsafe'} = 1;
9788: }
9789: if (keys(%changes) > 0) {
9790: $resulttext = &mt('Changes made:').'<ul>';
9791: if ($changes{'run'}) {
9792: $resulttext .= '<li>'.&mt("$title{'run'} set to $offon[$env{'form.autoenroll_run'}]").'</li>';
9793: }
9794: if ($changes{'sender'}) {
9795: if ($sender_uname eq '' || $sender_domain eq '') {
9796: $resulttext .= '<li>'.&mt("$title{'sender'} set to default (course owner).").'</li>';
9797: } else {
9798: $resulttext .= '<li>'.&mt("$title{'sender'} set to [_1]",$sender_uname.':'.$sender_domain).'</li>';
9799: }
9800: }
9801: if ($changes{'coowners'}) {
9802: $resulttext .= '<li>'.&mt("$title{'coowners'} set to $offon[$env{'form.autoassign_coowners'}]").'</li>';
9803: &Apache::loncommon::devalidate_domconfig_cache($dom);
9804: if (ref($lastactref) eq 'HASH') {
9805: $lastactref->{'domainconfig'} = 1;
9806: }
9807: }
9808: if ($changes{'autofailsafe'}) {
9809: if ($failsafe ne '') {
9810: $resulttext .= '<li>'.&mt('Failsafe for no drops if institutional data missing for a section set to: [_1]',$failsafe).'</li>';
9811: } else {
9812: $resulttext .= '<li>'.&mt('Failsafe for no drops if institutional data missing for a section: deleted');
9813: }
9814: &Apache::lonnet::get_domain_defaults($dom,1);
9815: if (ref($lastactref) eq 'HASH') {
9816: $lastactref->{'domdefaults'} = 1;
9817: }
9818: }
9819: $resulttext .= '</ul>';
9820: } else {
9821: $resulttext = &mt('No changes made to auto-enrollment settings');
9822: }
9823: } else {
9824: $resulttext = '<span class="LC_error">'.
9825: &mt('An error occurred: [_1]',$putresult).'</span>';
9826: }
9827: return $resulttext;
9828: }
9829:
9830: sub modify_autoupdate {
9831: my ($dom,%domconfig) = @_;
9832: my ($resulttext,%currautoupdate,%fields,%changes);
9833: if (ref($domconfig{'autoupdate'}) eq 'HASH') {
9834: foreach my $key (keys(%{$domconfig{'autoupdate'}})) {
9835: $currautoupdate{$key} = $domconfig{'autoupdate'}{$key};
9836: }
9837: }
9838: my @offon = ('off','on');
9839: my %title = &Apache::lonlocal::texthash (
9840: run => 'Auto-update:',
9841: classlists => 'Updates to user information in classlists?'
9842: );
9843: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
9844: my %fieldtitles = &Apache::lonlocal::texthash (
9845: id => 'Student/Employee ID',
9846: permanentemail => 'E-mail address',
9847: lastname => 'Last Name',
9848: firstname => 'First Name',
9849: middlename => 'Middle Name',
9850: generation => 'Generation',
9851: );
9852: $othertitle = &mt('All users');
9853: if (keys(%{$usertypes}) > 0) {
9854: $othertitle = &mt('Other users');
9855: }
9856: foreach my $key (keys(%env)) {
9857: if ($key =~ /^form\.updateable_(.+)_([^_]+)$/) {
9858: my ($usertype,$item) = ($1,$2);
9859: if (grep(/^\Q$item\E$/,keys(%fieldtitles))) {
9860: if ($usertype eq 'default') {
9861: push(@{$fields{$1}},$2);
9862: } elsif (ref($types) eq 'ARRAY') {
9863: if (grep(/^\Q$usertype\E$/,@{$types})) {
9864: push(@{$fields{$1}},$2);
9865: }
9866: }
9867: }
9868: }
9869: }
9870: my @lockablenames = &Apache::loncommon::get_env_multiple('form.lockablenames');
9871: @lockablenames = sort(@lockablenames);
9872: if (ref($currautoupdate{'lockablenames'}) eq 'ARRAY') {
9873: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
9874: if (@changed) {
9875: $changes{'lockablenames'} = 1;
9876: }
9877: } else {
9878: if (@lockablenames) {
9879: $changes{'lockablenames'} = 1;
9880: }
9881: }
9882: my %updatehash = (
9883: autoupdate => { run => $env{'form.autoupdate_run'},
9884: classlists => $env{'form.classlists'},
9885: fields => {%fields},
9886: lockablenames => \@lockablenames,
9887: }
9888: );
9889: foreach my $key (keys(%currautoupdate)) {
9890: if (($key eq 'run') || ($key eq 'classlists')) {
9891: if (exists($updatehash{autoupdate}{$key})) {
9892: if ($currautoupdate{$key} ne $updatehash{autoupdate}{$key}) {
9893: $changes{$key} = 1;
9894: }
9895: }
9896: } elsif ($key eq 'fields') {
9897: if (ref($currautoupdate{$key}) eq 'HASH') {
9898: foreach my $item (@{$types},'default') {
9899: if (ref($currautoupdate{$key}{$item}) eq 'ARRAY') {
9900: my $change = 0;
9901: foreach my $type (@{$currautoupdate{$key}{$item}}) {
9902: if (!exists($fields{$item})) {
9903: $change = 1;
9904: last;
9905: } elsif (ref($fields{$item}) eq 'ARRAY') {
9906: if (!grep(/^\Q$type\E$/,@{$fields{$item}})) {
9907: $change = 1;
9908: last;
9909: }
9910: }
9911: }
9912: if ($change) {
9913: push(@{$changes{$key}},$item);
9914: }
9915: }
9916: }
9917: }
9918: } elsif ($key eq 'lockablenames') {
9919: if (ref($currautoupdate{$key}) eq 'ARRAY') {
9920: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
9921: if (@changed) {
9922: $changes{'lockablenames'} = 1;
9923: }
9924: } else {
9925: if (@lockablenames) {
9926: $changes{'lockablenames'} = 1;
9927: }
9928: }
9929: }
9930: }
9931: unless (grep(/^\Qlockablenames\E$/,keys(%currautoupdate))) {
9932: if (@lockablenames) {
9933: $changes{'lockablenames'} = 1;
9934: }
9935: }
9936: foreach my $item (@{$types},'default') {
9937: if (defined($fields{$item})) {
9938: if (ref($currautoupdate{'fields'}) eq 'HASH') {
9939: if (ref($currautoupdate{'fields'}{$item}) eq 'ARRAY') {
9940: my $change = 0;
9941: if (ref($fields{$item}) eq 'ARRAY') {
9942: foreach my $type (@{$fields{$item}}) {
9943: if (!grep(/^\Q$type\E$/,@{$currautoupdate{'fields'}{$item}})) {
9944: $change = 1;
9945: last;
9946: }
9947: }
9948: }
9949: if ($change) {
9950: push(@{$changes{'fields'}},$item);
9951: }
9952: } else {
9953: push(@{$changes{'fields'}},$item);
9954: }
9955: } else {
9956: push(@{$changes{'fields'}},$item);
9957: }
9958: }
9959: }
9960: my $putresult = &Apache::lonnet::put_dom('configuration',\%updatehash,
9961: $dom);
9962: if ($putresult eq 'ok') {
9963: if (keys(%changes) > 0) {
9964: $resulttext = &mt('Changes made:').'<ul>';
9965: foreach my $key (sort(keys(%changes))) {
9966: if ($key eq 'lockablenames') {
9967: $resulttext .= '<li>';
9968: if (@lockablenames) {
9969: $usertypes->{'default'} = $othertitle;
9970: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update), available for the following affiliations:").' '.
9971: join(', ', map { $usertypes->{$_}; } @lockablenames).'</li>';
9972: } else {
9973: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update) is unavailable.");
9974: }
9975: $resulttext .= '</li>';
9976: } elsif (ref($changes{$key}) eq 'ARRAY') {
9977: foreach my $item (@{$changes{$key}}) {
9978: my @newvalues;
9979: foreach my $type (@{$fields{$item}}) {
9980: push(@newvalues,$fieldtitles{$type});
9981: }
9982: my $newvaluestr;
9983: if (@newvalues > 0) {
9984: $newvaluestr = join(', ',@newvalues);
9985: } else {
9986: $newvaluestr = &mt('none');
9987: }
9988: if ($item eq 'default') {
9989: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$othertitle,$newvaluestr).'</li>';
9990: } else {
9991: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$usertypes->{$item},$newvaluestr).'</li>';
9992: }
9993: }
9994: } else {
9995: my $newvalue;
9996: if ($key eq 'run') {
9997: $newvalue = $offon[$env{'form.autoupdate_run'}];
9998: } else {
9999: $newvalue = $offon[$env{'form.'.$key}];
10000: }
10001: $resulttext .= '<li>'.&mt("[_1] set to $newvalue",$title{$key}).'</li>';
10002: }
10003: }
10004: $resulttext .= '</ul>';
10005: } else {
10006: $resulttext = &mt('No changes made to autoupdates');
10007: }
10008: } else {
10009: $resulttext = '<span class="LC_error">'.
10010: &mt('An error occurred: [_1]',$putresult).'</span>';
10011: }
10012: return $resulttext;
10013: }
10014:
10015: sub modify_autocreate {
10016: my ($dom,%domconfig) = @_;
10017: my ($resulttext,%changes,%currautocreate,%newvals,%autocreatehash);
10018: if (ref($domconfig{'autocreate'}) eq 'HASH') {
10019: foreach my $key (keys(%{$domconfig{'autocreate'}})) {
10020: $currautocreate{$key} = $domconfig{'autocreate'}{$key};
10021: }
10022: }
10023: my %title= ( xml => 'Auto-creation of courses in XML course description files',
10024: req => 'Auto-creation of validated requests for official courses',
10025: xmldc => 'Identity of course creator of courses from XML files',
10026: );
10027: my @types = ('xml','req');
10028: foreach my $item (@types) {
10029: $newvals{$item} = $env{'form.autocreate_'.$item};
10030: $newvals{$item} =~ s/\D//g;
10031: $newvals{$item} = 0 if ($newvals{$item} eq '');
10032: }
10033: $newvals{'xmldc'} = $env{'form.autocreate_xmldc'};
10034: my %domcoords = &Apache::lonnet::get_active_domroles($dom,['dc']);
10035: unless (exists($domcoords{$newvals{'xmldc'}})) {
10036: $newvals{'xmldc'} = '';
10037: }
10038: %autocreatehash = (
10039: autocreate => { xml => $newvals{'xml'},
10040: req => $newvals{'req'},
10041: }
10042: );
10043: if ($newvals{'xmldc'} ne '') {
10044: $autocreatehash{'autocreate'}{'xmldc'} = $newvals{'xmldc'};
10045: }
10046: my $putresult = &Apache::lonnet::put_dom('configuration',\%autocreatehash,
10047: $dom);
10048: if ($putresult eq 'ok') {
10049: my @items = @types;
10050: if ($newvals{'xml'}) {
10051: push(@items,'xmldc');
10052: }
10053: foreach my $item (@items) {
10054: if (exists($currautocreate{$item})) {
10055: if ($currautocreate{$item} ne $newvals{$item}) {
10056: $changes{$item} = 1;
10057: }
10058: } elsif ($newvals{$item}) {
10059: $changes{$item} = 1;
10060: }
10061: }
10062: if (keys(%changes) > 0) {
10063: my @offon = ('off','on');
10064: $resulttext = &mt('Changes made:').'<ul>';
10065: foreach my $item (@types) {
10066: if ($changes{$item}) {
10067: my $newtxt = $offon[$newvals{$item}];
10068: $resulttext .= '<li>'.
10069: &mt("$title{$item} set to [_1]$newtxt [_2]",
10070: '<b>','</b>').
10071: '</li>';
10072: }
10073: }
10074: if ($changes{'xmldc'}) {
10075: my ($dcname,$dcdom) = split(':',$newvals{'xmldc'});
10076: my $newtxt = &Apache::loncommon::plainname($dcname,$dcdom);
10077: $resulttext .= '<li>'.&mt("$title{'xmldc'} set to [_1]",'<b>'.$newtxt.'</b>').'</li>';
10078: }
10079: $resulttext .= '</ul>';
10080: } else {
10081: $resulttext = &mt('No changes made to auto-creation settings');
10082: }
10083: } else {
10084: $resulttext = '<span class="LC_error">'.
10085: &mt('An error occurred: [_1]',$putresult).'</span>';
10086: }
10087: return $resulttext;
10088: }
10089:
10090: sub modify_directorysrch {
10091: my ($dom,$lastactref,%domconfig) = @_;
10092: my ($resulttext,%changes);
10093: my %currdirsrch;
10094: if (ref($domconfig{'directorysrch'}) eq 'HASH') {
10095: foreach my $key (keys(%{$domconfig{'directorysrch'}})) {
10096: $currdirsrch{$key} = $domconfig{'directorysrch'}{$key};
10097: }
10098: }
10099: my %title = ( available => 'Institutional directory search available',
10100: localonly => 'Other domains can search institution',
10101: lcavailable => 'LON-CAPA directory search available',
10102: lclocalonly => 'Other domains can search LON-CAPA domain',
10103: searchby => 'Search types',
10104: searchtypes => 'Search latitude');
10105: my @offon = ('off','on');
10106: my @otherdoms = ('Yes','No');
10107:
10108: my @searchtypes = &Apache::loncommon::get_env_multiple('form.searchtypes');
10109: my @cansearch = &Apache::loncommon::get_env_multiple('form.cansearch');
10110: my @searchby = &Apache::loncommon::get_env_multiple('form.searchby');
10111:
10112: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
10113: if (keys(%{$usertypes}) == 0) {
10114: @cansearch = ('default');
10115: } else {
10116: if (ref($currdirsrch{'cansearch'}) eq 'ARRAY') {
10117: foreach my $type (@{$currdirsrch{'cansearch'}}) {
10118: if (!grep(/^\Q$type\E$/,@cansearch)) {
10119: push(@{$changes{'cansearch'}},$type);
10120: }
10121: }
10122: foreach my $type (@cansearch) {
10123: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'cansearch'}})) {
10124: push(@{$changes{'cansearch'}},$type);
10125: }
10126: }
10127: } else {
10128: push(@{$changes{'cansearch'}},@cansearch);
10129: }
10130: }
10131:
10132: if (ref($currdirsrch{'searchby'}) eq 'ARRAY') {
10133: foreach my $by (@{$currdirsrch{'searchby'}}) {
10134: if (!grep(/^\Q$by\E$/,@searchby)) {
10135: push(@{$changes{'searchby'}},$by);
10136: }
10137: }
10138: foreach my $by (@searchby) {
10139: if (!grep(/^\Q$by\E$/,@{$currdirsrch{'searchby'}})) {
10140: push(@{$changes{'searchby'}},$by);
10141: }
10142: }
10143: } else {
10144: push(@{$changes{'searchby'}},@searchby);
10145: }
10146:
10147: if (ref($currdirsrch{'searchtypes'}) eq 'ARRAY') {
10148: foreach my $type (@{$currdirsrch{'searchtypes'}}) {
10149: if (!grep(/^\Q$type\E$/,@searchtypes)) {
10150: push(@{$changes{'searchtypes'}},$type);
10151: }
10152: }
10153: foreach my $type (@searchtypes) {
10154: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'searchtypes'}})) {
10155: push(@{$changes{'searchtypes'}},$type);
10156: }
10157: }
10158: } else {
10159: if (exists($currdirsrch{'searchtypes'})) {
10160: foreach my $type (@searchtypes) {
10161: if ($type ne $currdirsrch{'searchtypes'}) {
10162: push(@{$changes{'searchtypes'}},$type);
10163: }
10164: }
10165: if (!grep(/^\Q$currdirsrch{'searchtypes'}\E/,@searchtypes)) {
10166: push(@{$changes{'searchtypes'}},$currdirsrch{'searchtypes'});
10167: }
10168: } else {
10169: push(@{$changes{'searchtypes'}},@searchtypes);
10170: }
10171: }
10172:
10173: my %dirsrch_hash = (
10174: directorysrch => { available => $env{'form.dirsrch_available'},
10175: cansearch => \@cansearch,
10176: localonly => $env{'form.dirsrch_instlocalonly'},
10177: lclocalonly => $env{'form.dirsrch_domlocalonly'},
10178: lcavailable => $env{'form.dirsrch_domavailable'},
10179: searchby => \@searchby,
10180: searchtypes => \@searchtypes,
10181: }
10182: );
10183: my $putresult = &Apache::lonnet::put_dom('configuration',\%dirsrch_hash,
10184: $dom);
10185: if ($putresult eq 'ok') {
10186: if (exists($currdirsrch{'available'})) {
10187: if ($currdirsrch{'available'} ne $env{'form.dirsrch_available'}) {
10188: $changes{'available'} = 1;
10189: }
10190: } else {
10191: if ($env{'form.dirsrch_available'} eq '1') {
10192: $changes{'available'} = 1;
10193: }
10194: }
10195: if (exists($currdirsrch{'lcavailable'})) {
10196: if ($currdirsrch{'lcavailable'} ne $env{'form.dirsrch_domavailable'}) {
10197: $changes{'lcavailable'} = 1;
10198: }
10199: } else {
10200: if ($env{'form.dirsrch_lcavailable'} eq '1') {
10201: $changes{'lcavailable'} = 1;
10202: }
10203: }
10204: if (exists($currdirsrch{'localonly'})) {
10205: if ($currdirsrch{'localonly'} ne $env{'form.dirsrch_instlocalonly'}) {
10206: $changes{'localonly'} = 1;
10207: }
10208: } else {
10209: if ($env{'form.dirsrch_instlocalonly'} eq '1') {
10210: $changes{'localonly'} = 1;
10211: }
10212: }
10213: if (exists($currdirsrch{'lclocalonly'})) {
10214: if ($currdirsrch{'lclocalonly'} ne $env{'form.dirsrch_domlocalonly'}) {
10215: $changes{'lclocalonly'} = 1;
10216: }
10217: } else {
10218: if ($env{'form.dirsrch_domlocalonly'} eq '1') {
10219: $changes{'lclocalonly'} = 1;
10220: }
10221: }
10222: if (keys(%changes) > 0) {
10223: $resulttext = &mt('Changes made:').'<ul>';
10224: if ($changes{'available'}) {
10225: $resulttext .= '<li>'.&mt("$title{'available'} set to: $offon[$env{'form.dirsrch_available'}]").'</li>';
10226: }
10227: if ($changes{'lcavailable'}) {
10228: $resulttext .= '<li>'.&mt("$title{'lcavailable'} set to: $offon[$env{'form.dirsrch_domavailable'}]").'</li>';
10229: }
10230: if ($changes{'localonly'}) {
10231: $resulttext .= '<li>'.&mt("$title{'localonly'} set to: $otherdoms[$env{'form.dirsrch_instlocalonly'}]").'</li>';
10232: }
10233: if ($changes{'lclocalonly'}) {
10234: $resulttext .= '<li>'.&mt("$title{'lclocalonly'} set to: $otherdoms[$env{'form.dirsrch_domlocalonly'}]").'</li>';
10235: }
10236: if (ref($changes{'cansearch'}) eq 'ARRAY') {
10237: my $chgtext;
10238: if (ref($usertypes) eq 'HASH') {
10239: if (keys(%{$usertypes}) > 0) {
10240: foreach my $type (@{$types}) {
10241: if (grep(/^\Q$type\E$/,@cansearch)) {
10242: $chgtext .= $usertypes->{$type}.'; ';
10243: }
10244: }
10245: if (grep(/^default$/,@cansearch)) {
10246: $chgtext .= $othertitle;
10247: } else {
10248: $chgtext =~ s/\; $//;
10249: }
10250: $resulttext .=
10251: '<li>'.
10252: &mt("Users from domain '[_1]' permitted to search the institutional directory set to: [_2]",
10253: '<span class="LC_cusr_emph">'.$dom.'</span>',$chgtext).
10254: '</li>';
10255: }
10256: }
10257: }
10258: if (ref($changes{'searchby'}) eq 'ARRAY') {
10259: my ($searchtitles,$titleorder) = &sorted_searchtitles();
10260: my $chgtext;
10261: foreach my $type (@{$titleorder}) {
10262: if (grep(/^\Q$type\E$/,@searchby)) {
10263: if (defined($searchtitles->{$type})) {
10264: $chgtext .= $searchtitles->{$type}.'; ';
10265: }
10266: }
10267: }
10268: $chgtext =~ s/\; $//;
10269: $resulttext .= '<li>'.&mt("$title{'searchby'} set to: [_1]",$chgtext).'</li>';
10270: }
10271: if (ref($changes{'searchtypes'}) eq 'ARRAY') {
10272: my ($srchtypes_desc,$srchtypeorder) = &sorted_searchtypes();
10273: my $chgtext;
10274: foreach my $type (@{$srchtypeorder}) {
10275: if (grep(/^\Q$type\E$/,@searchtypes)) {
10276: if (defined($srchtypes_desc->{$type})) {
10277: $chgtext .= $srchtypes_desc->{$type}.'; ';
10278: }
10279: }
10280: }
10281: $chgtext =~ s/\; $//;
10282: $resulttext .= '<li>'.&mt($title{'searchtypes'}.' set to: "[_1]"',$chgtext).'</li>';
10283: }
10284: $resulttext .= '</ul>';
10285: &Apache::lonnet::do_cache_new('directorysrch',$dom,$dirsrch_hash{'directorysrch'},3600);
10286: if (ref($lastactref) eq 'HASH') {
10287: $lastactref->{'directorysrch'} = 1;
10288: }
10289: } else {
10290: $resulttext = &mt('No changes made to directory search settings');
10291: }
10292: } else {
10293: $resulttext = '<span class="LC_error">'.
10294: &mt('An error occurred: [_1]',$putresult).'</span>';
10295: }
10296: return $resulttext;
10297: }
10298:
10299: sub modify_contacts {
10300: my ($dom,$lastactref,%domconfig) = @_;
10301: my ($resulttext,%currsetting,%newsetting,%changes,%contacts_hash);
10302: if (ref($domconfig{'contacts'}) eq 'HASH') {
10303: foreach my $key (keys(%{$domconfig{'contacts'}})) {
10304: $currsetting{$key} = $domconfig{'contacts'}{$key};
10305: }
10306: }
10307: my (%others,%to,%bcc,%includestr,%includeloc);
10308: my @contacts = ('supportemail','adminemail');
10309: my @mailings = ('errormail','packagesmail','helpdeskmail','otherdomsmail',
10310: 'lonstatusmail','requestsmail','updatesmail','idconflictsmail');
10311: my @toggles = ('reporterrors','reportupdates');
10312: my ($fields,$fieldtitles,$fieldoptions,$possoptions) = &helpform_fields();
10313: foreach my $type (@mailings) {
10314: @{$newsetting{$type}} =
10315: &Apache::loncommon::get_env_multiple('form.'.$type);
10316: foreach my $item (@contacts) {
10317: if (grep(/^\Q$item\E$/,@{$newsetting{$type}})) {
10318: $contacts_hash{contacts}{$type}{$item} = 1;
10319: } else {
10320: $contacts_hash{contacts}{$type}{$item} = 0;
10321: }
10322: }
10323: $others{$type} = $env{'form.'.$type.'_others'};
10324: $contacts_hash{contacts}{$type}{'others'} = $others{$type};
10325: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
10326: $bcc{$type} = $env{'form.'.$type.'_bcc'};
10327: $contacts_hash{contacts}{$type}{'bcc'} = $bcc{$type};
10328: if (($env{'form.'.$type.'_includestr'} ne '') && ($env{'form.'.$type.'_includeloc'} =~ /^s|b$/)) {
10329: $includestr{$type} = $env{'form.'.$type.'_includestr'};
10330: $includeloc{$type} = $env{'form.'.$type.'_includeloc'};
10331: $contacts_hash{contacts}{$type}{'include'} = $includeloc{$type}.':'.&escape($includestr{$type});
10332: }
10333: }
10334: }
10335: foreach my $item (@contacts) {
10336: $to{$item} = $env{'form.'.$item};
10337: $contacts_hash{'contacts'}{$item} = $to{$item};
10338: }
10339: foreach my $item (@toggles) {
10340: if ($env{'form.'.$item} =~ /^(0|1)$/) {
10341: $contacts_hash{'contacts'}{$item} = $env{'form.'.$item};
10342: }
10343: }
10344: if ((ref($fields) eq 'ARRAY') && (ref($possoptions) eq 'HASH')) {
10345: foreach my $field (@{$fields}) {
10346: if (ref($possoptions->{$field}) eq 'ARRAY') {
10347: my $value = $env{'form.helpform_'.$field};
10348: $value =~ s/^\s+|\s+$//g;
10349: if (grep(/^\Q$value\E$/,@{$possoptions->{$field}})) {
10350: $contacts_hash{contacts}{'helpform'}{$field} = $value;
10351: if ($field eq 'screenshot') {
10352: $env{'form.helpform_maxsize'} =~ s/^\s+|\s+$//g;
10353: if ($env{'form.helpform_maxsize'} =~ /^\d+\.?\d*$/) {
10354: $contacts_hash{contacts}{'helpform'}{'maxsize'} = $env{'form.helpform_maxsize'};
10355: }
10356: }
10357: }
10358: }
10359: }
10360: }
10361: if (keys(%currsetting) > 0) {
10362: foreach my $item (@contacts) {
10363: if ($to{$item} ne $currsetting{$item}) {
10364: $changes{$item} = 1;
10365: }
10366: }
10367: foreach my $type (@mailings) {
10368: foreach my $item (@contacts) {
10369: if (ref($currsetting{$type}) eq 'HASH') {
10370: if ($currsetting{$type}{$item} ne $contacts_hash{contacts}{$type}{$item}) {
10371: push(@{$changes{$type}},$item);
10372: }
10373: } else {
10374: push(@{$changes{$type}},@{$newsetting{$type}});
10375: }
10376: }
10377: if ($others{$type} ne $currsetting{$type}{'others'}) {
10378: push(@{$changes{$type}},'others');
10379: }
10380: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
10381: if ($bcc{$type} ne $currsetting{$type}{'bcc'}) {
10382: push(@{$changes{$type}},'bcc');
10383: }
10384: my ($currloc,$currstr) = split(/:/,$currsetting{$type}{'include'},2);
10385: if (($includeloc{$type} ne $currloc) || (&escape($includestr{$type}) ne $currstr)) {
10386: push(@{$changes{$type}},'include');
10387: }
10388: }
10389: }
10390: if (ref($fields) eq 'ARRAY') {
10391: if (ref($currsetting{'helpform'}) eq 'HASH') {
10392: foreach my $field (@{$fields}) {
10393: if ($currsetting{'helpform'}{$field} ne $contacts_hash{'contacts'}{'helpform'}{$field}) {
10394: push(@{$changes{'helpform'}},$field);
10395: }
10396: if (($field eq 'screenshot') && ($contacts_hash{'contacts'}{'helpform'}{'screenshot'} ne 'no')) {
10397: if ($currsetting{'helpform'}{'maxsize'} ne $contacts_hash{'contacts'}{'helpform'}{'maxsize'}) {
10398: push(@{$changes{'helpform'}},'maxsize');
10399: }
10400: }
10401: }
10402: } else {
10403: foreach my $field (@{$fields}) {
10404: if ($contacts_hash{'contacts'}{'helpform'}{$field} ne 'yes') {
10405: push(@{$changes{'helpform'}},$field);
10406: }
10407: if (($field eq 'screenshot') && ($contacts_hash{'contacts'}{'helpform'}{'screenshot'} ne 'no')) {
10408: if ($contacts_hash{'contacts'}{'helpform'}{'maxsize'} != 1) {
10409: push(@{$changes{'helpform'}},'maxsize');
10410: }
10411: }
10412: }
10413: }
10414: }
10415: } else {
10416: my %default;
10417: $default{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
10418: $default{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
10419: $default{'errormail'} = 'adminemail';
10420: $default{'packagesmail'} = 'adminemail';
10421: $default{'helpdeskmail'} = 'supportemail';
10422: $default{'otherdomsmail'} = 'supportemail';
10423: $default{'lonstatusmail'} = 'adminemail';
10424: $default{'requestsmail'} = 'adminemail';
10425: $default{'updatesmail'} = 'adminemail';
10426: foreach my $item (@contacts) {
10427: if ($to{$item} ne $default{$item}) {
10428: $changes{$item} = 1;
10429: }
10430: }
10431: foreach my $type (@mailings) {
10432: if ((@{$newsetting{$type}} != 1) || ($newsetting{$type}[0] ne $default{$type})) {
10433: push(@{$changes{$type}},@{$newsetting{$type}});
10434: }
10435: if ($others{$type} ne '') {
10436: push(@{$changes{$type}},'others');
10437: }
10438: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
10439: if ($bcc{$type} ne '') {
10440: push(@{$changes{$type}},'bcc');
10441: }
10442: if (($includeloc{$type} =~ /^b|s$/) && ($includestr{$type} ne '')) {
10443: push(@{$changes{$type}},'include');
10444: }
10445: }
10446: }
10447: if (ref($fields) eq 'ARRAY') {
10448: foreach my $field (@{$fields}) {
10449: if ($contacts_hash{'contacts'}{'helpform'}{$field} ne 'yes') {
10450: push(@{$changes{'helpform'}},$field);
10451: }
10452: if (($field eq 'screenshot') && ($contacts_hash{'contacts'}{'helpform'}{'screenshot'} ne 'no')) {
10453: if ($contacts_hash{'contacts'}{'helpform'}{'maxsize'} != 1) {
10454: push(@{$changes{'helpform'}},'maxsize');
10455: }
10456: }
10457: }
10458: }
10459: }
10460: foreach my $item (@toggles) {
10461: if (($env{'form.'.$item} == 1) && ($currsetting{$item} == 0)) {
10462: $changes{$item} = 1;
10463: } elsif ((!$env{'form.'.$item}) &&
10464: (($currsetting{$item} eq '') || ($currsetting{$item} == 1))) {
10465: $changes{$item} = 1;
10466: }
10467: }
10468: my $putresult = &Apache::lonnet::put_dom('configuration',\%contacts_hash,
10469: $dom);
10470: if ($putresult eq 'ok') {
10471: if (keys(%changes) > 0) {
10472: &Apache::loncommon::devalidate_domconfig_cache($dom);
10473: if (ref($lastactref) eq 'HASH') {
10474: $lastactref->{'domainconfig'} = 1;
10475: }
10476: my ($titles,$short_titles) = &contact_titles();
10477: $resulttext = &mt('Changes made:').'<ul>';
10478: foreach my $item (@contacts) {
10479: if ($changes{$item}) {
10480: $resulttext .= '<li>'.$titles->{$item}.
10481: &mt(' set to: ').
10482: '<span class="LC_cusr_emph">'.
10483: $to{$item}.'</span></li>';
10484: }
10485: }
10486: foreach my $type (@mailings) {
10487: if (ref($changes{$type}) eq 'ARRAY') {
10488: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
10489: $resulttext .= '<li>'.$titles->{$type}.' -- '.&mt('sent to').': ';
10490: } else {
10491: $resulttext .= '<li>'.$titles->{$type}.': ';
10492: }
10493: my @text;
10494: foreach my $item (@{$newsetting{$type}}) {
10495: push(@text,$short_titles->{$item});
10496: }
10497: if ($others{$type} ne '') {
10498: push(@text,$others{$type});
10499: }
10500: if (@text) {
10501: $resulttext .= '<span class="LC_cusr_emph">'.
10502: join(', ',@text).'</span>';
10503: }
10504: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
10505: if ($bcc{$type} ne '') {
10506: my $bcctext;
10507: if (@text) {
10508: $bcctext = ' '.&mt('with Bcc to');
10509: } else {
10510: $bcctext = '(Bcc)';
10511: }
10512: $resulttext .= $bcctext.': <span class="LC_cusr_emph">'.$bcc{$type}.'</span>';
10513: } elsif (!@text) {
10514: $resulttext .= &mt('No one');
10515: }
10516: if ($includestr{$type} ne '') {
10517: if ($includeloc{$type} eq 'b') {
10518: $resulttext .= '<br />'.&mt('Text automatically added to e-mail body:').' '.$includestr{$type};
10519: } elsif ($includeloc{$type} eq 's') {
10520: $resulttext .= '<br />'.&mt('Text automatically added to e-mail subject:').' '.$includestr{$type};
10521: }
10522: }
10523: } elsif (!@text) {
10524: $resulttext .= &mt('No recipients');
10525: }
10526: $resulttext .= '</li>';
10527: }
10528: }
10529: my @offon = ('off','on');
10530: if ($changes{'reporterrors'}) {
10531: $resulttext .= '<li>'.
10532: &mt('E-mail error reports to [_1] set to "'.
10533: $offon[$env{'form.reporterrors'}].'".',
10534: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
10535: &mt('LON-CAPA core group - MSU'),600,500)).
10536: '</li>';
10537: }
10538: if ($changes{'reportupdates'}) {
10539: $resulttext .= '<li>'.
10540: &mt('E-mail record of completed LON-CAPA updates to [_1] set to "'.
10541: $offon[$env{'form.reportupdates'}].'".',
10542: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
10543: &mt('LON-CAPA core group - MSU'),600,500)).
10544: '</li>';
10545: }
10546: if ((ref($changes{'helpform'}) eq 'ARRAY') && (ref($fields) eq 'ARRAY')) {
10547: my (@optional,@required,@unused,$maxsizechg);
10548: foreach my $field (@{$changes{'helpform'}}) {
10549: if ($field eq 'maxsize') {
10550: $maxsizechg = 1;
10551: next;
10552: }
10553: if ($contacts_hash{'contacts'}{'helpform'}{$field} eq 'yes') {
10554: push(@optional,$field);
10555: } elsif ($contacts_hash{'contacts'}{'helpform'}{$field} eq 'no') {
10556: push(@unused,$field);
10557: } elsif ($contacts_hash{'contacts'}{'helpform'}{$field} eq 'req') {
10558: push(@required,$field);
10559: }
10560: }
10561: if (@optional) {
10562: $resulttext .= '<li>'.
10563: &mt('Help form fields changed to "Optional": [_1].',
10564: '<span class="LC_cusr_emph">'.join(', ',map { $fieldtitles->{$_}; } @optional)).'</span>'.
10565: '</li>';
10566: }
10567: if (@required) {
10568: $resulttext .= '<li>'.
10569: &mt('Help form fields changed to "Required": [_1].',
10570: '<span class="LC_cusr_emph">'.join(', ',map { $fieldtitles->{$_}; } @required)).'</span>'.
10571: '</li>';
10572: }
10573: if (@unused) {
10574: $resulttext .= '<li>'.
10575: &mt('Help form fields changed to "Not shown": [_1].',
10576: '<span class="LC_cusr_emph">'.join(', ',map { $fieldtitles->{$_}; } @unused)).'</span>'.
10577: '</li>';
10578: }
10579: if ($maxsizechg) {
10580: $resulttext .= '<li>'.
10581: &mt('Max size for file uploaded to help form by logged-in user set to [_1] MB.',
10582: $contacts_hash{'contacts'}{'helpform'}{'maxsize'}).
10583: '</li>';
10584:
10585: }
10586: }
10587: $resulttext .= '</ul>';
10588: } else {
10589: $resulttext = &mt('No changes made to contacts and form settings');
10590: }
10591: } else {
10592: $resulttext = '<span class="LC_error">'.
10593: &mt('An error occurred: [_1].',$putresult).'</span>';
10594: }
10595: return $resulttext;
10596: }
10597:
10598: sub modify_usercreation {
10599: my ($dom,%domconfig) = @_;
10600: my ($resulttext,%curr_usercreation,%changes,%authallowed,%cancreate,%save_usercreate);
10601: my $warningmsg;
10602: if (ref($domconfig{'usercreation'}) eq 'HASH') {
10603: foreach my $key (keys(%{$domconfig{'usercreation'}})) {
10604: if ($key eq 'cancreate') {
10605: if (ref($domconfig{'usercreation'}{$key}) eq 'HASH') {
10606: foreach my $item (keys(%{$domconfig{'usercreation'}{$key}})) {
10607: if (($item eq 'selfcreate') || ($item eq 'statustocreate') ||
10608: ($item eq 'captcha') || ($item eq 'recaptchakeys') ||
10609: ($item eq 'recaptchaversion')) {
10610: $save_usercreate{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
10611: } else {
10612: $curr_usercreation{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
10613: }
10614: }
10615: }
10616: } elsif ($key eq 'email_rule') {
10617: $save_usercreate{$key} = $domconfig{'usercreation'}{$key};
10618: } else {
10619: $curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
10620: }
10621: }
10622: }
10623: my @username_rule = &Apache::loncommon::get_env_multiple('form.username_rule');
10624: my @id_rule = &Apache::loncommon::get_env_multiple('form.id_rule');
10625: my @contexts = ('author','course','requestcrs');
10626: foreach my $item(@contexts) {
10627: $cancreate{$item} = $env{'form.can_createuser_'.$item};
10628: }
10629: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
10630: foreach my $item (@contexts) {
10631: if ($curr_usercreation{'cancreate'}{$item} ne $cancreate{$item}) {
10632: push(@{$changes{'cancreate'}},$item);
10633: }
10634: }
10635: } elsif (ref($curr_usercreation{'cancreate'}) eq 'ARRAY') {
10636: foreach my $item (@contexts) {
10637: if (!grep(/^\Q$item\E$/,@{$curr_usercreation{'cancreate'}})) {
10638: if ($cancreate{$item} ne 'any') {
10639: push(@{$changes{'cancreate'}},$item);
10640: }
10641: } else {
10642: if ($cancreate{$item} ne 'none') {
10643: push(@{$changes{'cancreate'}},$item);
10644: }
10645: }
10646: }
10647: } else {
10648: foreach my $item (@contexts) {
10649: push(@{$changes{'cancreate'}},$item);
10650: }
10651: }
10652:
10653: if (ref($curr_usercreation{'username_rule'}) eq 'ARRAY') {
10654: foreach my $type (@{$curr_usercreation{'username_rule'}}) {
10655: if (!grep(/^\Q$type\E$/,@username_rule)) {
10656: push(@{$changes{'username_rule'}},$type);
10657: }
10658: }
10659: foreach my $type (@username_rule) {
10660: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'username_rule'}})) {
10661: push(@{$changes{'username_rule'}},$type);
10662: }
10663: }
10664: } else {
10665: push(@{$changes{'username_rule'}},@username_rule);
10666: }
10667:
10668: if (ref($curr_usercreation{'id_rule'}) eq 'ARRAY') {
10669: foreach my $type (@{$curr_usercreation{'id_rule'}}) {
10670: if (!grep(/^\Q$type\E$/,@id_rule)) {
10671: push(@{$changes{'id_rule'}},$type);
10672: }
10673: }
10674: foreach my $type (@id_rule) {
10675: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'id_rule'}})) {
10676: push(@{$changes{'id_rule'}},$type);
10677: }
10678: }
10679: } else {
10680: push(@{$changes{'id_rule'}},@id_rule);
10681: }
10682:
10683: my @authen_contexts = ('author','course','domain');
10684: my @authtypes = ('int','krb4','krb5','loc');
10685: my %authhash;
10686: foreach my $item (@authen_contexts) {
10687: my @authallowed = &Apache::loncommon::get_env_multiple('form.'.$item.'_auth');
10688: foreach my $auth (@authtypes) {
10689: if (grep(/^\Q$auth\E$/,@authallowed)) {
10690: $authhash{$item}{$auth} = 1;
10691: } else {
10692: $authhash{$item}{$auth} = 0;
10693: }
10694: }
10695: }
10696: if (ref($curr_usercreation{'authtypes'}) eq 'HASH') {
10697: foreach my $item (@authen_contexts) {
10698: if (ref($curr_usercreation{'authtypes'}{$item}) eq 'HASH') {
10699: foreach my $auth (@authtypes) {
10700: if ($authhash{$item}{$auth} ne $curr_usercreation{'authtypes'}{$item}{$auth}) {
10701: push(@{$changes{'authtypes'}},$item);
10702: last;
10703: }
10704: }
10705: }
10706: }
10707: } else {
10708: foreach my $item (@authen_contexts) {
10709: push(@{$changes{'authtypes'}},$item);
10710: }
10711: }
10712:
10713: $save_usercreate{'cancreate'}{'course'} = $cancreate{'course'};
10714: $save_usercreate{'cancreate'}{'author'} = $cancreate{'author'};
10715: $save_usercreate{'cancreate'}{'requestcrs'} = $cancreate{'requestcrs'};
10716: $save_usercreate{'id_rule'} = \@id_rule;
10717: $save_usercreate{'username_rule'} = \@username_rule,
10718: $save_usercreate{'authtypes'} = \%authhash;
10719:
10720: my %usercreation_hash = (
10721: usercreation => \%save_usercreate,
10722: );
10723:
10724: my $putresult = &Apache::lonnet::put_dom('configuration',\%usercreation_hash,
10725: $dom);
10726:
10727: if ($putresult eq 'ok') {
10728: if (keys(%changes) > 0) {
10729: $resulttext = &mt('Changes made:').'<ul>';
10730: if (ref($changes{'cancreate'}) eq 'ARRAY') {
10731: my %lt = &usercreation_types();
10732: foreach my $type (@{$changes{'cancreate'}}) {
10733: my $chgtext = $lt{$type}.', ';
10734: if ($cancreate{$type} eq 'none') {
10735: $chgtext .= &mt('creation of new users is not permitted, except by a Domain Coordinator.');
10736: } elsif ($cancreate{$type} eq 'any') {
10737: $chgtext .= &mt('creation of new users is permitted for both institutional and non-institutional usernames.');
10738: } elsif ($cancreate{$type} eq 'official') {
10739: $chgtext .= &mt('creation of new users is only permitted for institutional usernames.');
10740: } elsif ($cancreate{$type} eq 'unofficial') {
10741: $chgtext .= &mt('creation of new users is only permitted for non-institutional usernames.');
10742: }
10743: $resulttext .= '<li>'.$chgtext.'</li>';
10744: }
10745: }
10746: if (ref($changes{'username_rule'}) eq 'ARRAY') {
10747: my ($rules,$ruleorder) =
10748: &Apache::lonnet::inst_userrules($dom,'username');
10749: my $chgtext = '<ul>';
10750: foreach my $type (@username_rule) {
10751: if (ref($rules->{$type}) eq 'HASH') {
10752: $chgtext .= '<li>'.$rules->{$type}{'name'}.'</li>';
10753: }
10754: }
10755: $chgtext .= '</ul>';
10756: if (@username_rule > 0) {
10757: $resulttext .= '<li>'.&mt('Usernames with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
10758: } else {
10759: $resulttext .= '<li>'.&mt('There are now no username formats restricted to verified users in the institutional directory.').'</li>';
10760: }
10761: }
10762: if (ref($changes{'id_rule'}) eq 'ARRAY') {
10763: my ($idrules,$idruleorder) =
10764: &Apache::lonnet::inst_userrules($dom,'id');
10765: my $chgtext = '<ul>';
10766: foreach my $type (@id_rule) {
10767: if (ref($idrules->{$type}) eq 'HASH') {
10768: $chgtext .= '<li>'.$idrules->{$type}{'name'}.'</li>';
10769: }
10770: }
10771: $chgtext .= '</ul>';
10772: if (@id_rule > 0) {
10773: $resulttext .= '<li>'.&mt('IDs with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
10774: } else {
10775: $resulttext .= '<li>'.&mt('There are now no ID formats restricted to verified users in the institutional directory.').'</li>';
10776: }
10777: }
10778: my %authname = &authtype_names();
10779: my %context_title = &context_names();
10780: if (ref($changes{'authtypes'}) eq 'ARRAY') {
10781: my $chgtext = '<ul>';
10782: foreach my $type (@{$changes{'authtypes'}}) {
10783: my @allowed;
10784: $chgtext .= '<li><span class="LC_cusr_emph">'.$context_title{$type}.'</span> - '.&mt('assignable authentication types: ');
10785: foreach my $auth (@authtypes) {
10786: if ($authhash{$type}{$auth}) {
10787: push(@allowed,$authname{$auth});
10788: }
10789: }
10790: if (@allowed > 0) {
10791: $chgtext .= join(', ',@allowed).'</li>';
10792: } else {
10793: $chgtext .= &mt('none').'</li>';
10794: }
10795: }
10796: $chgtext .= '</ul>';
10797: $resulttext .= '<li>'.&mt('Authentication types available for assignment to new users').'<br />'.$chgtext;
10798: $resulttext .= '</li>';
10799: }
10800: $resulttext .= '</ul>';
10801: } else {
10802: $resulttext = &mt('No changes made to user creation settings');
10803: }
10804: } else {
10805: $resulttext = '<span class="LC_error">'.
10806: &mt('An error occurred: [_1]',$putresult).'</span>';
10807: }
10808: if ($warningmsg ne '') {
10809: $resulttext .= '<br /><span class="LC_warning">'.$warningmsg.'</span><br />';
10810: }
10811: return $resulttext;
10812: }
10813:
10814: sub modify_selfcreation {
10815: my ($dom,%domconfig) = @_;
10816: my ($resulttext,$warningmsg,%curr_usercreation,%curr_usermodify,%changes,%cancreate);
10817: my (%save_usercreate,%save_usermodify);
10818: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
10819: if (ref($types) eq 'ARRAY') {
10820: $usertypes->{'default'} = $othertitle;
10821: push(@{$types},'default');
10822: }
10823: #
10824: # Retrieve current domain configuration for self-creation of usernames from $domconfig{'usercreation'}.
10825: #
10826: if (ref($domconfig{'usercreation'}) eq 'HASH') {
10827: foreach my $key (keys(%{$domconfig{'usercreation'}})) {
10828: if ($key eq 'cancreate') {
10829: if (ref($domconfig{'usercreation'}{$key}) eq 'HASH') {
10830: foreach my $item (keys(%{$domconfig{'usercreation'}{$key}})) {
10831: if (($item eq 'selfcreate') || ($item eq 'statustocreate') ||
10832: ($item eq 'captcha') || ($item eq 'recaptchakeys') ||
10833: ($item eq 'recaptchaversion') ||
10834: ($item eq 'emailusername') || ($item eq 'notify') ||
10835: ($item eq 'selfcreateprocessing') || ($item eq 'shibenv')) {
10836: $curr_usercreation{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
10837: } else {
10838: $save_usercreate{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
10839: }
10840: }
10841: }
10842: } elsif ($key eq 'email_rule') {
10843: $curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
10844: } else {
10845: $save_usercreate{$key} = $domconfig{'usercreation'}{$key};
10846: }
10847: }
10848: }
10849: #
10850: # Retrieve current domain configuration for self-creation of usernames from $domconfig{'usermodification'}.
10851: #
10852: if (ref($domconfig{'usermodification'}) eq 'HASH') {
10853: foreach my $key (keys(%{$domconfig{'usermodification'}})) {
10854: if ($key eq 'selfcreate') {
10855: $curr_usermodify{$key} = $domconfig{'usermodification'}{$key};
10856: } else {
10857: $save_usermodify{$key} = $domconfig{'usermodification'}{$key};
10858: }
10859: }
10860: }
10861:
10862: my @contexts = ('selfcreate');
10863: @{$cancreate{'selfcreate'}} = ();
10864: %{$cancreate{'emailusername'}} = ();
10865: @{$cancreate{'statustocreate'}} = ();
10866: %{$cancreate{'selfcreateprocessing'}} = ();
10867: %{$cancreate{'shibenv'}} = ();
10868: my %selfcreatetypes = (
10869: sso => 'users authenticated by institutional single sign on',
10870: login => 'users authenticated by institutional log-in',
10871: email => 'users who provide a valid e-mail address for use as username',
10872: );
10873: #
10874: # Populate $cancreate{'selfcreate'} array reference with types of user, for which self-creation of user accounts
10875: # is permitted.
10876: #
10877:
10878: my @statuses;
10879: if (ref($domconfig{'inststatus'}) eq 'HASH') {
10880: if (ref($domconfig{'inststatus'}{'inststatusguest'}) eq 'ARRAY') {
10881: @statuses = @{$domconfig{'inststatus'}{'inststatusguest'}};
10882: }
10883: }
10884: push(@statuses,'default');
10885:
10886: foreach my $item ('login','sso','email') {
10887: if ($item eq 'email') {
10888: if ($env{'form.cancreate_email'}) {
10889: push(@{$cancreate{'selfcreate'}},'email');
10890: push(@contexts,'selfcreateprocessing');
10891: foreach my $type (@statuses) {
10892: if ($type eq 'default') {
10893: $cancreate{'selfcreateprocessing'}{$type} = $env{'form.cancreate_emailprocess'};
10894: } else {
10895: $cancreate{'selfcreateprocessing'}{$type} = $env{'form.cancreate_emailprocess_'.$type};
10896: }
10897: }
10898: }
10899: } else {
10900: if ($env{'form.cancreate_'.$item}) {
10901: push(@{$cancreate{'selfcreate'}},$item);
10902: }
10903: }
10904: }
10905: my (@email_rule,%userinfo,%savecaptcha);
10906: my ($infofields,$infotitles) = &Apache::loncommon::emailusername_info();
10907: #
10908: # Populate $cancreate{'emailusername'}{$type} hash ref with information fields (if new user will provide data
10909: # value set to one), if self-creation with e-mail address permitted, where $type is user type: faculty, staff, student etc.
10910: #
10911:
10912: if ($env{'form.cancreate_email'}) {
10913: push(@contexts,'emailusername');
10914: if (ref($types) eq 'ARRAY') {
10915: foreach my $type (@{$types}) {
10916: if (ref($infofields) eq 'ARRAY') {
10917: foreach my $field (@{$infofields}) {
10918: if ($env{'form.canmodify_emailusername_'.$type.'_'.$field} =~ /^(required|optional)$/) {
10919: $cancreate{'emailusername'}{$type}{$field} = $1;
10920: }
10921: }
10922: }
10923: }
10924: }
10925: #
10926: # Populate $cancreate{'notify'} hash ref with names of Domain Coordinators who are to be notified of
10927: # queued requests for self-creation of account using e-mail address as username
10928: #
10929:
10930: my @approvalnotify = &Apache::loncommon::get_env_multiple('form.selfcreationnotifyapproval');
10931: @approvalnotify = sort(@approvalnotify);
10932: $cancreate{'notify'}{'approval'} = join(',',@approvalnotify);
10933: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
10934: if (ref($curr_usercreation{'cancreate'}{'notify'}) eq 'HASH') {
10935: if ($curr_usercreation{'cancreate'}{'notify'}{'approval'} ne $cancreate{'notify'}{'approval'}) {
10936: push(@{$changes{'cancreate'}},'notify');
10937: }
10938: } else {
10939: if ($cancreate{'notify'}{'approval'}) {
10940: push(@{$changes{'cancreate'}},'notify');
10941: }
10942: }
10943: } elsif ($cancreate{'notify'}{'approval'}) {
10944: push(@{$changes{'cancreate'}},'notify');
10945: }
10946:
10947: #
10948: # Retrieve rules (if any) governing types of e-mail address which may be used as a username
10949: #
10950: @email_rule = &Apache::loncommon::get_env_multiple('form.email_rule');
10951: &process_captcha('cancreate',\%changes,\%savecaptcha,$curr_usercreation{'cancreate'});
10952: if (ref($curr_usercreation{'email_rule'}) eq 'ARRAY') {
10953: if (@{$curr_usercreation{'email_rule'}} > 0) {
10954: foreach my $type (@{$curr_usercreation{'email_rule'}}) {
10955: if (!grep(/^\Q$type\E$/,@email_rule)) {
10956: push(@{$changes{'email_rule'}},$type);
10957: }
10958: }
10959: }
10960: if (@email_rule > 0) {
10961: foreach my $type (@email_rule) {
10962: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'email_rule'}})) {
10963: push(@{$changes{'email_rule'}},$type);
10964: }
10965: }
10966: }
10967: } elsif (@email_rule > 0) {
10968: push(@{$changes{'email_rule'}},@email_rule);
10969: }
10970: }
10971: #
10972: # Check if domain default is set appropriately, if self-creation of accounts is to be available for
10973: # institutional log-in.
10974: #
10975: if (grep(/^login$/,@{$cancreate{'selfcreate'}})) {
10976: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
10977: if (!((($domdefaults{'auth_def'} =~/^krb/) && ($domdefaults{'auth_arg_def'} ne '')) ||
10978: ($domdefaults{'auth_def'} eq 'localauth'))) {
10979: $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.').' '.
10980: &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.');
10981: }
10982: }
10983: my @fields = ('lastname','firstname','middlename','generation',
10984: 'permanentemail','id');
10985: my @shibfields = (@fields,'inststatus');
10986: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
10987: #
10988: # Where usernames may created for institutional log-in and/or institutional single sign on:
10989: # (a) populate $cancreate{'statustocreate'} array reference with institutional status types who
10990: # may self-create accounts
10991: # (b) populate $save_usermodify{'selfcreate'} hash reference with status types, and information fields
10992: # which the user may supply, if institutional data is unavailable.
10993: #
10994: if (($env{'form.cancreate_login'}) || ($env{'form.cancreate_sso'})) {
10995: if (ref($types) eq 'ARRAY') {
10996: if (@{$types} > 1) {
10997: @{$cancreate{'statustocreate'}} = &Apache::loncommon::get_env_multiple('form.statustocreate');
10998: push(@contexts,'statustocreate');
10999: } else {
11000: undef($cancreate{'statustocreate'});
11001: }
11002: foreach my $type (@{$types}) {
11003: my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$type);
11004: foreach my $field (@fields) {
11005: if (grep(/^\Q$field\E$/,@modifiable)) {
11006: $save_usermodify{'selfcreate'}{$type}{$field} = 1;
11007: } else {
11008: $save_usermodify{'selfcreate'}{$type}{$field} = 0;
11009: }
11010: }
11011: }
11012: if (ref($curr_usermodify{'selfcreate'}) eq 'HASH') {
11013: foreach my $type (@{$types}) {
11014: if (ref($curr_usermodify{'selfcreate'}{$type}) eq 'HASH') {
11015: foreach my $field (@fields) {
11016: if ($save_usermodify{'selfcreate'}{$type}{$field} ne
11017: $curr_usermodify{'selfcreate'}{$type}{$field}) {
11018: push(@{$changes{'selfcreate'}},$type);
11019: last;
11020: }
11021: }
11022: }
11023: }
11024: } else {
11025: foreach my $type (@{$types}) {
11026: push(@{$changes{'selfcreate'}},$type);
11027: }
11028: }
11029: }
11030: foreach my $field (@shibfields) {
11031: if ($env{'form.shibenv_'.$field} ne '') {
11032: $cancreate{'shibenv'}{$field} = $env{'form.shibenv_'.$field};
11033: }
11034: }
11035: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
11036: if (ref($curr_usercreation{'cancreate'}{'shibenv'}) eq 'HASH') {
11037: foreach my $field (@shibfields) {
11038: if ($env{'form.shibenv_'.$field} ne $curr_usercreation{'cancreate'}{'shibenv'}{$field}) {
11039: push(@{$changes{'cancreate'}},'shibenv');
11040: }
11041: }
11042: } else {
11043: foreach my $field (@shibfields) {
11044: if ($env{'form.shibenv_'.$field}) {
11045: push(@{$changes{'cancreate'}},'shibenv');
11046: last;
11047: }
11048: }
11049: }
11050: }
11051: }
11052: foreach my $item (@contexts) {
11053: if (ref($curr_usercreation{'cancreate'}{$item}) eq 'ARRAY') {
11054: foreach my $curr (@{$curr_usercreation{'cancreate'}{$item}}) {
11055: if (ref($cancreate{$item}) eq 'ARRAY') {
11056: if (!grep(/^$curr$/,@{$cancreate{$item}})) {
11057: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
11058: push(@{$changes{'cancreate'}},$item);
11059: }
11060: }
11061: }
11062: }
11063: if (ref($cancreate{$item}) eq 'ARRAY') {
11064: foreach my $type (@{$cancreate{$item}}) {
11065: if (!grep(/^$type$/,@{$curr_usercreation{'cancreate'}{$item}})) {
11066: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
11067: push(@{$changes{'cancreate'}},$item);
11068: }
11069: }
11070: }
11071: }
11072: } elsif (ref($curr_usercreation{'cancreate'}{$item}) eq 'HASH') {
11073: if (ref($cancreate{$item}) eq 'HASH') {
11074: foreach my $curr (keys(%{$curr_usercreation{'cancreate'}{$item}})) {
11075: if (ref($curr_usercreation{'cancreate'}{$item}{$curr}) eq 'HASH') {
11076: foreach my $field (keys(%{$curr_usercreation{'cancreate'}{$item}{$curr}})) {
11077: unless ($curr_usercreation{'cancreate'}{$item}{$curr}{$field} eq $cancreate{$item}{$curr}{$field}) {
11078: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
11079: push(@{$changes{'cancreate'}},$item);
11080: }
11081: }
11082: }
11083: } elsif ($item eq 'selfcreateprocessing') {
11084: if ($cancreate{$item}{$curr} ne $curr_usercreation{'cancreate'}{$item}{$curr}) {
11085: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
11086: push(@{$changes{'cancreate'}},$item);
11087: }
11088: }
11089: } else {
11090: if (!$cancreate{$item}{$curr}) {
11091: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
11092: push(@{$changes{'cancreate'}},$item);
11093: }
11094: }
11095: }
11096: }
11097: foreach my $field (keys(%{$cancreate{$item}})) {
11098: if (ref($cancreate{$item}{$field}) eq 'HASH') {
11099: foreach my $inner (keys(%{$cancreate{$item}{$field}})) {
11100: if (ref($curr_usercreation{'cancreate'}{$item}{$field}) eq 'HASH') {
11101: unless ($curr_usercreation{'cancreate'}{$item}{$field}{$inner} eq $cancreate{$item}{$field}{$inner}) {
11102: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
11103: push(@{$changes{'cancreate'}},$item);
11104: }
11105: }
11106: } else {
11107: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
11108: push(@{$changes{'cancreate'}},$item);
11109: }
11110: }
11111: }
11112: } elsif ($item eq 'selfcreateprocessing') {
11113: if ($cancreate{$item}{$field} ne $curr_usercreation{'cancreate'}{$item}{$field}) {
11114: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
11115: push(@{$changes{'cancreate'}},$item);
11116: }
11117: }
11118: } else {
11119: if (!$curr_usercreation{'cancreate'}{$item}{$field}) {
11120: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
11121: push(@{$changes{'cancreate'}},$item);
11122: }
11123: }
11124: }
11125: }
11126: }
11127: } elsif ($curr_usercreation{'cancreate'}{$item}) {
11128: if (ref($cancreate{$item}) eq 'ARRAY') {
11129: if (!grep(/^\Q$curr_usercreation{'cancreate'}{$item}\E$/,@{$cancreate{$item}})) {
11130: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
11131: push(@{$changes{'cancreate'}},$item);
11132: }
11133: }
11134: } elsif (ref($cancreate{$item}) eq 'HASH') {
11135: if (!$cancreate{$item}{$curr_usercreation{'cancreate'}{$item}}) {
11136: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
11137: push(@{$changes{'cancreate'}},$item);
11138: }
11139: }
11140: }
11141: } elsif ($item eq 'emailusername') {
11142: if (ref($cancreate{$item}) eq 'HASH') {
11143: foreach my $type (keys(%{$cancreate{$item}})) {
11144: if (ref($cancreate{$item}{$type}) eq 'HASH') {
11145: foreach my $field (keys(%{$cancreate{$item}{$type}})) {
11146: if ($cancreate{$item}{$type}{$field}) {
11147: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
11148: push(@{$changes{'cancreate'}},$item);
11149: }
11150: last;
11151: }
11152: }
11153: }
11154: }
11155: }
11156: }
11157: }
11158: #
11159: # Populate %save_usercreate hash with updates to self-creation configuration.
11160: #
11161: $save_usercreate{'cancreate'}{'captcha'} = $savecaptcha{'captcha'};
11162: $save_usercreate{'cancreate'}{'recaptchakeys'} = $savecaptcha{'recaptchakeys'};
11163: $save_usercreate{'cancreate'}{'recaptchaversion'} = $savecaptcha{'recaptchaversion'};
11164: $save_usercreate{'cancreate'}{'selfcreate'} = $cancreate{'selfcreate'};
11165: if (ref($cancreate{'notify'}) eq 'HASH') {
11166: $save_usercreate{'cancreate'}{'notify'} = $cancreate{'notify'};
11167: }
11168: if (ref($cancreate{'selfcreateprocessing'}) eq 'HASH') {
11169: $save_usercreate{'cancreate'}{'selfcreateprocessing'} = $cancreate{'selfcreateprocessing'};
11170: }
11171: if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
11172: $save_usercreate{'cancreate'}{'statustocreate'} = $cancreate{'statustocreate'};
11173: }
11174: if (ref($cancreate{'shibenv'}) eq 'HASH') {
11175: $save_usercreate{'cancreate'}{'shibenv'} = $cancreate{'shibenv'};
11176: }
11177: $save_usercreate{'cancreate'}{'emailusername'} = $cancreate{'emailusername'};
11178: $save_usercreate{'emailrule'} = \@email_rule;
11179:
11180: my %userconfig_hash = (
11181: usercreation => \%save_usercreate,
11182: usermodification => \%save_usermodify,
11183: );
11184: my $putresult = &Apache::lonnet::put_dom('configuration',\%userconfig_hash,
11185: $dom);
11186: #
11187: # Accumulate details of changes to domain cofiguration for self-creation of usernames in $resulttext
11188: #
11189: if ($putresult eq 'ok') {
11190: if (keys(%changes) > 0) {
11191: $resulttext = &mt('Changes made:').'<ul>';
11192: if (ref($changes{'cancreate'}) eq 'ARRAY') {
11193: my %lt = &selfcreation_types();
11194: foreach my $type (@{$changes{'cancreate'}}) {
11195: my $chgtext;
11196: if ($type eq 'selfcreate') {
11197: if (@{$cancreate{$type}} == 0) {
11198: $chgtext .= &mt('Self creation of a new user account is not permitted.');
11199: } else {
11200: $chgtext .= &mt('Self-creation of a new account is permitted for:').
11201: '<ul>';
11202: foreach my $case (@{$cancreate{$type}}) {
11203: $chgtext .= '<li>'.$selfcreatetypes{$case}.'</li>';
11204: }
11205: $chgtext .= '</ul>';
11206: if (ref($cancreate{$type}) eq 'ARRAY') {
11207: if (grep(/^(login|sso)$/,@{$cancreate{$type}})) {
11208: if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
11209: if (@{$cancreate{'statustocreate'}} == 0) {
11210: $chgtext .= '<br />'.
11211: '<span class="LC_warning">'.
11212: &mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts.").
11213: '</span>';
11214: }
11215: }
11216: }
11217: }
11218: }
11219: } elsif ($type eq 'shibenv') {
11220: if (keys(%{$cancreate{$type}}) == 0) {
11221: $chgtext .= &mt('Shibboleth-autheticated user does not use environment variables to set user information');
11222: } else {
11223: $chgtext .= &mt('Shibboleth-autheticated user information set from environment variables, as follows:').
11224: '<ul>';
11225: foreach my $field (@shibfields) {
11226: next if ($cancreate{$type}{$field} eq '');
11227: if ($field eq 'inststatus') {
11228: $chgtext .= '<li>'.&mt('Institutional status').' -- '.$cancreate{$type}{$field}.'</li>';
11229: } else {
11230: $chgtext .= '<li>'.$fieldtitles{$field}.' -- '.$cancreate{$type}{$field}.'</li>';
11231: }
11232: }
11233: $chgtext .= '</ul>';
11234: }
11235: } elsif ($type eq 'statustocreate') {
11236: if ((ref($cancreate{'selfcreate'}) eq 'ARRAY') &&
11237: (ref($cancreate{'statustocreate'}) eq 'ARRAY')) {
11238: if (@{$cancreate{'selfcreate'}} > 0) {
11239: if (@{$cancreate{'statustocreate'}} == 0) {
11240: $chgtext .= &mt("Institutional affiliations permitted to create accounts set to 'None'.");
11241: if (!grep(/^email$/,@{$cancreate{'selfcreate'}})) {
11242: $chgtext .= '<br />'.
11243: '<span class="LC_warning">'.
11244: &mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts.").
11245: '</span>';
11246: }
11247: } elsif (ref($usertypes) eq 'HASH') {
11248: if (grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
11249: $chgtext .= &mt('Creation of a new account for an institutional user is restricted to the following institutional affiliation(s):');
11250: } else {
11251: $chgtext .= &mt('Institutional affiliations permitted to create accounts with institutional authentication were set as follows:');
11252: }
11253: $chgtext .= '<ul>';
11254: foreach my $case (@{$cancreate{$type}}) {
11255: if ($case eq 'default') {
11256: $chgtext .= '<li>'.$othertitle.'</li>';
11257: } else {
11258: $chgtext .= '<li>'.$usertypes->{$case}.'</li>';
11259: }
11260: }
11261: $chgtext .= '</ul>';
11262: if (!grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
11263: $chgtext .= '<br /><span class="LC_warning">'.
11264: &mt('However, users authenticated by institutional login/single sign on are not currently permitted to create accounts.').
11265: '</span>';
11266: }
11267: }
11268: } else {
11269: if (@{$cancreate{$type}} == 0) {
11270: $chgtext .= &mt("Institutional affiliations permitted to create accounts were set to 'none'.");
11271: } else {
11272: $chgtext .= &mt('Although institutional affiliations permitted to create accounts were changed, self creation of accounts is not currently permitted for any authentication types.');
11273: }
11274: }
11275: }
11276: } elsif ($type eq 'selfcreateprocessing') {
11277: my %choices = &Apache::lonlocal::texthash (
11278: automatic => 'Automatic approval',
11279: approval => 'Queued for approval',
11280: );
11281: if (@statuses > 1) {
11282: $chgtext .= &mt('Processing of requests to create account with e-mail address as username set as follows:').
11283: '<ul>';
11284: foreach my $type (@statuses) {
11285: if ($type eq 'default') {
11286: $chgtext .= '<li>'.$othertitle.' -- '.$choices{$cancreate{'selfcreateprocessing'}{$type}}.'</li>';
11287: } else {
11288: $chgtext .= '<li>'.$usertypes->{$type}.' -- '.$choices{$cancreate{'selfcreateprocessing'}{$type}}.'</li>';
11289: }
11290: }
11291: $chgtext .= '</ul>';
11292: } else {
11293: $chgtext .= &mt('Processing of requests to create account with e-mail address as username set to: "[_1]"',
11294: $choices{$cancreate{'selfcreateprocessing'}{'default'}});
11295: }
11296: } elsif ($type eq 'captcha') {
11297: if ($savecaptcha{$type} eq 'notused') {
11298: $chgtext .= &mt('No CAPTCHA validation in use for self-creation screen.');
11299: } else {
11300: my %captchas = &captcha_phrases();
11301: if ($captchas{$savecaptcha{$type}}) {
11302: $chgtext .= &mt("Validation for self-creation screen set to $captchas{$savecaptcha{$type}}.");
11303: } else {
11304: $chgtext .= &mt('Validation for self-creation screen set to unknown type.');
11305: }
11306: }
11307: } elsif ($type eq 'recaptchakeys') {
11308: my ($privkey,$pubkey);
11309: if (ref($savecaptcha{$type}) eq 'HASH') {
11310: $pubkey = $savecaptcha{$type}{'public'};
11311: $privkey = $savecaptcha{$type}{'private'};
11312: }
11313: $chgtext .= &mt('ReCAPTCHA keys changes').'<ul>';
11314: if (!$pubkey) {
11315: $chgtext .= '<li>'.&mt('Public key deleted').'</li>';
11316: } else {
11317: $chgtext .= '<li>'.&mt('Public key set to [_1]',$pubkey).'</li>';
11318: }
11319: if (!$privkey) {
11320: $chgtext .= '<li>'.&mt('Private key deleted').'</li>';
11321: } else {
11322: $chgtext .= '<li>'.&mt('Private key set to [_1]',$pubkey).'</li>';
11323: }
11324: $chgtext .= '</ul>';
11325: } elsif ($type eq 'recaptchaversion') {
11326: if ($savecaptcha{'captcha'} eq 'recaptcha') {
11327: $chgtext .= &mt('ReCAPTCHA set to version [_1]',$savecaptcha{$type});
11328: }
11329: } elsif ($type eq 'emailusername') {
11330: if (ref($cancreate{'emailusername'}) eq 'HASH') {
11331: if (ref($types) eq 'ARRAY') {
11332: foreach my $type (@{$types}) {
11333: if (ref($cancreate{'emailusername'}{$type}) eq 'HASH') {
11334: if (keys(%{$cancreate{'emailusername'}{$type}}) > 0) {
11335: $chgtext .= &mt('When self-creating account with e-mail as username, the following information will be provided by [_1]:',"'$usertypes->{$type}'").
11336: '<ul>';
11337: foreach my $field (@{$infofields}) {
11338: if ($cancreate{'emailusername'}{$type}{$field}) {
11339: $chgtext .= '<li>'.$infotitles->{$field}.'</li>';
11340: }
11341: }
11342: $chgtext .= '</ul>';
11343: } else {
11344: $chgtext .= &mt('When self creating account with e-mail as username, no information besides e-mail address will be provided by [_1].',"'$usertypes->{$type}'").'<br />';
11345: }
11346: } else {
11347: $chgtext .= &mt('When self creating account with e-mail as username, no information besides e-mail address will be provided by [_1].',"'$usertypes->{$type}'").'<br />';
11348: }
11349: }
11350: }
11351: }
11352: } elsif ($type eq 'notify') {
11353: $chgtext = &mt('No Domain Coordinators will receive notification of username requests requiring approval.');
11354: if (ref($changes{'cancreate'}) eq 'ARRAY') {
11355: if ((grep(/^notify$/,@{$changes{'cancreate'}})) && (ref($cancreate{'notify'}) eq 'HASH')) {
11356: if ($cancreate{'notify'}{'approval'}) {
11357: $chgtext = &mt('Notification of username requests requiring approval will be sent to: ').$cancreate{'notify'}{'approval'};
11358: }
11359: }
11360: }
11361: }
11362: if ($chgtext) {
11363: $resulttext .= '<li>'.$chgtext.'</li>';
11364: }
11365: }
11366: }
11367: if (ref($changes{'email_rule'}) eq 'ARRAY') {
11368: my ($emailrules,$emailruleorder) =
11369: &Apache::lonnet::inst_userrules($dom,'email');
11370: my $chgtext = '<ul>';
11371: foreach my $type (@email_rule) {
11372: if (ref($emailrules->{$type}) eq 'HASH') {
11373: $chgtext .= '<li>'.$emailrules->{$type}{'name'}.'</li>';
11374: }
11375: }
11376: $chgtext .= '</ul>';
11377: if (@email_rule > 0) {
11378: $resulttext .= '<li>'.
11379: &mt('Accounts may not be created by users self-enrolling with e-mail addresses of the following types: ').
11380: $chgtext.
11381: '</li>';
11382: } else {
11383: $resulttext .= '<li>'.
11384: &mt('There are now no restrictions on e-mail addresses which may be used as a username when self-enrolling.').
11385: '</li>';
11386: }
11387: }
11388: if (ref($changes{'selfcreate'}) eq 'ARRAY') {
11389: $resulttext .= '<li>'.&mt('When self-creating institutional account:').'<ul>';
11390: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
11391: foreach my $type (@{$changes{'selfcreate'}}) {
11392: my $typename = $type;
11393: if (ref($usertypes) eq 'HASH') {
11394: if ($usertypes->{$type} ne '') {
11395: $typename = $usertypes->{$type};
11396: }
11397: }
11398: my @modifiable;
11399: $resulttext .= '<li>'.
11400: &mt('Self-creation of account by users with status: [_1]',
11401: '<span class="LC_cusr_emph">'.$typename.'</span>').
11402: ' - '.&mt('modifiable fields (if institutional data blank): ');
11403: foreach my $field (@fields) {
11404: if ($save_usermodify{'selfcreate'}{$type}{$field}) {
11405: push(@modifiable,'<b>'.$fieldtitles{$field}.'</b>');
11406: }
11407: }
11408: if (@modifiable > 0) {
11409: $resulttext .= join(', ',@modifiable);
11410: } else {
11411: $resulttext .= &mt('none');
11412: }
11413: $resulttext .= '</li>';
11414: }
11415: $resulttext .= '</ul></li>';
11416: }
11417: $resulttext .= '</ul>';
11418: } else {
11419: $resulttext = &mt('No changes made to self-creation settings');
11420: }
11421: } else {
11422: $resulttext = '<span class="LC_error">'.
11423: &mt('An error occurred: [_1]',$putresult).'</span>';
11424: }
11425: if ($warningmsg ne '') {
11426: $resulttext .= '<br /><span class="LC_warning">'.$warningmsg.'</span><br />';
11427: }
11428: return $resulttext;
11429: }
11430:
11431: sub process_captcha {
11432: my ($container,$changes,$newsettings,$current) = @_;
11433: return unless ((ref($changes) eq 'HASH') && (ref($newsettings) eq 'HASH') || (ref($current) eq 'HASH'));
11434: $newsettings->{'captcha'} = $env{'form.'.$container.'_captcha'};
11435: unless ($newsettings->{'captcha'} eq 'recaptcha' || $newsettings->{'captcha'} eq 'notused') {
11436: $newsettings->{'captcha'} = 'original';
11437: }
11438: if ($current->{'captcha'} ne $newsettings->{'captcha'}) {
11439: if ($container eq 'cancreate') {
11440: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
11441: push(@{$changes->{'cancreate'}},'captcha');
11442: } elsif (!defined($changes->{'cancreate'})) {
11443: $changes->{'cancreate'} = ['captcha'];
11444: }
11445: } else {
11446: $changes->{'captcha'} = 1;
11447: }
11448: }
11449: my ($newpub,$newpriv,$currpub,$currpriv,$newversion,$currversion);
11450: if ($newsettings->{'captcha'} eq 'recaptcha') {
11451: $newpub = $env{'form.'.$container.'_recaptchapub'};
11452: $newpriv = $env{'form.'.$container.'_recaptchapriv'};
11453: $newpub =~ s/[^\w\-]//g;
11454: $newpriv =~ s/[^\w\-]//g;
11455: $newsettings->{'recaptchakeys'} = {
11456: public => $newpub,
11457: private => $newpriv,
11458: };
11459: $newversion = $env{'form.'.$container.'_recaptchaversion'};
11460: $newversion =~ s/\D//g;
11461: if ($newversion ne '2') {
11462: $newversion = 1;
11463: }
11464: $newsettings->{'recaptchaversion'} = $newversion;
11465: }
11466: if (ref($current->{'recaptchakeys'}) eq 'HASH') {
11467: $currpub = $current->{'recaptchakeys'}{'public'};
11468: $currpriv = $current->{'recaptchakeys'}{'private'};
11469: unless ($newsettings->{'captcha'} eq 'recaptcha') {
11470: $newsettings->{'recaptchakeys'} = {
11471: public => '',
11472: private => '',
11473: }
11474: }
11475: }
11476: if ($current->{'captcha'} eq 'recaptcha') {
11477: $currversion = $current->{'recaptchaversion'};
11478: if ($currversion ne '2') {
11479: $currversion = 1;
11480: }
11481: }
11482: if ($currversion ne $newversion) {
11483: if ($container eq 'cancreate') {
11484: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
11485: push(@{$changes->{'cancreate'}},'recaptchaversion');
11486: } elsif (!defined($changes->{'cancreate'})) {
11487: $changes->{'cancreate'} = ['recaptchaversion'];
11488: }
11489: } else {
11490: $changes->{'recaptchaversion'} = 1;
11491: }
11492: }
11493: if (($newpub ne $currpub) || ($newpriv ne $currpriv)) {
11494: if ($container eq 'cancreate') {
11495: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
11496: push(@{$changes->{'cancreate'}},'recaptchakeys');
11497: } elsif (!defined($changes->{'cancreate'})) {
11498: $changes->{'cancreate'} = ['recaptchakeys'];
11499: }
11500: } else {
11501: $changes->{'recaptchakeys'} = 1;
11502: }
11503: }
11504: return;
11505: }
11506:
11507: sub modify_usermodification {
11508: my ($dom,%domconfig) = @_;
11509: my ($resulttext,%curr_usermodification,%changes,%modifyhash);
11510: if (ref($domconfig{'usermodification'}) eq 'HASH') {
11511: foreach my $key (keys(%{$domconfig{'usermodification'}})) {
11512: if ($key eq 'selfcreate') {
11513: $modifyhash{$key} = $domconfig{'usermodification'}{$key};
11514: } else {
11515: $curr_usermodification{$key} = $domconfig{'usermodification'}{$key};
11516: }
11517: }
11518: }
11519: my @contexts = ('author','course');
11520: my %context_title = (
11521: author => 'In author context',
11522: course => 'In course context',
11523: );
11524: my @fields = ('lastname','firstname','middlename','generation',
11525: 'permanentemail','id');
11526: my %roles = (
11527: author => ['ca','aa'],
11528: course => ['st','ep','ta','in','cr'],
11529: );
11530: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
11531: foreach my $context (@contexts) {
11532: foreach my $role (@{$roles{$context}}) {
11533: my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$role);
11534: foreach my $item (@fields) {
11535: if (grep(/^\Q$item\E$/,@modifiable)) {
11536: $modifyhash{$context}{$role}{$item} = 1;
11537: } else {
11538: $modifyhash{$context}{$role}{$item} = 0;
11539: }
11540: }
11541: }
11542: if (ref($curr_usermodification{$context}) eq 'HASH') {
11543: foreach my $role (@{$roles{$context}}) {
11544: if (ref($curr_usermodification{$context}{$role}) eq 'HASH') {
11545: foreach my $field (@fields) {
11546: if ($modifyhash{$context}{$role}{$field} ne
11547: $curr_usermodification{$context}{$role}{$field}) {
11548: push(@{$changes{$context}},$role);
11549: last;
11550: }
11551: }
11552: }
11553: }
11554: } else {
11555: foreach my $context (@contexts) {
11556: foreach my $role (@{$roles{$context}}) {
11557: push(@{$changes{$context}},$role);
11558: }
11559: }
11560: }
11561: }
11562: my %usermodification_hash = (
11563: usermodification => \%modifyhash,
11564: );
11565: my $putresult = &Apache::lonnet::put_dom('configuration',
11566: \%usermodification_hash,$dom);
11567: if ($putresult eq 'ok') {
11568: if (keys(%changes) > 0) {
11569: $resulttext = &mt('Changes made: ').'<ul>';
11570: foreach my $context (@contexts) {
11571: if (ref($changes{$context}) eq 'ARRAY') {
11572: $resulttext .= '<li>'.$context_title{$context}.':<ul>';
11573: if (ref($changes{$context}) eq 'ARRAY') {
11574: foreach my $role (@{$changes{$context}}) {
11575: my $rolename;
11576: if ($role eq 'cr') {
11577: $rolename = &mt('Custom');
11578: } else {
11579: $rolename = &Apache::lonnet::plaintext($role);
11580: }
11581: my @modifiable;
11582: $resulttext .= '<li><span class="LC_cusr_emph">'.&mt('Target user with [_1] role',$rolename).'</span> - '.&mt('modifiable fields: ');
11583: foreach my $field (@fields) {
11584: if ($modifyhash{$context}{$role}{$field}) {
11585: push(@modifiable,$fieldtitles{$field});
11586: }
11587: }
11588: if (@modifiable > 0) {
11589: $resulttext .= join(', ',@modifiable);
11590: } else {
11591: $resulttext .= &mt('none');
11592: }
11593: $resulttext .= '</li>';
11594: }
11595: $resulttext .= '</ul></li>';
11596: }
11597: }
11598: }
11599: $resulttext .= '</ul>';
11600: } else {
11601: $resulttext = &mt('No changes made to user modification settings');
11602: }
11603: } else {
11604: $resulttext = '<span class="LC_error">'.
11605: &mt('An error occurred: [_1]',$putresult).'</span>';
11606: }
11607: return $resulttext;
11608: }
11609:
11610: sub modify_defaults {
11611: my ($dom,$lastactref,%domconfig) = @_;
11612: my ($resulttext,$mailmsgtxt,%newvalues,%changes,@errors);
11613: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
11614: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def','datelocale_def',
11615: 'portal_def','intauth_cost','intauth_check','intauth_switch');
11616: my @authtypes = ('internal','krb4','krb5','localauth');
11617: foreach my $item (@items) {
11618: $newvalues{$item} = $env{'form.'.$item};
11619: if ($item eq 'auth_def') {
11620: if ($newvalues{$item} ne '') {
11621: if (!grep(/^\Q$newvalues{$item}\E$/,@authtypes)) {
11622: push(@errors,$item);
11623: }
11624: }
11625: } elsif ($item eq 'lang_def') {
11626: if ($newvalues{$item} ne '') {
11627: if ($newvalues{$item} =~ /^(\w+)/) {
11628: my $langcode = $1;
11629: if ($langcode ne 'x_chef') {
11630: if (code2language($langcode) eq '') {
11631: push(@errors,$item);
11632: }
11633: }
11634: } else {
11635: push(@errors,$item);
11636: }
11637: }
11638: } elsif ($item eq 'timezone_def') {
11639: if ($newvalues{$item} ne '') {
11640: if (!DateTime::TimeZone->is_valid_name($newvalues{$item})) {
11641: push(@errors,$item);
11642: }
11643: }
11644: } elsif ($item eq 'datelocale_def') {
11645: if ($newvalues{$item} ne '') {
11646: my @datelocale_ids = DateTime::Locale->ids();
11647: if (!grep(/^\Q$newvalues{$item}\E$/,@datelocale_ids)) {
11648: push(@errors,$item);
11649: }
11650: }
11651: } elsif ($item eq 'portal_def') {
11652: if ($newvalues{$item} ne '') {
11653: unless ($newvalues{$item} =~ /^https?\:\/\/(([a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9\-]*[a-zA-Z0-9])\.)*([A-Za-z]|[A-Za-z][A-Za-z0-9\-]*[A-Za-z0-9])\/?$/) {
11654: push(@errors,$item);
11655: }
11656: }
11657: } elsif ($item eq 'intauth_cost') {
11658: if ($newvalues{$item} ne '') {
11659: if ($newvalues{$item} =~ /\D/) {
11660: push(@errors,$item);
11661: }
11662: }
11663: } elsif ($item eq 'intauth_check') {
11664: if ($newvalues{$item} ne '') {
11665: unless ($newvalues{$item} =~ /^(0|1|2)$/) {
11666: push(@errors,$item);
11667: }
11668: }
11669: } elsif ($item eq 'intauth_switch') {
11670: if ($newvalues{$item} ne '') {
11671: unless ($newvalues{$item} =~ /^(0|1|2)$/) {
11672: push(@errors,$item);
11673: }
11674: }
11675: }
11676: if (grep(/^\Q$item\E$/,@errors)) {
11677: $newvalues{$item} = $domdefaults{$item};
11678: } elsif ($domdefaults{$item} ne $newvalues{$item}) {
11679: $changes{$item} = 1;
11680: }
11681: $domdefaults{$item} = $newvalues{$item};
11682: }
11683: my %defaults_hash = (
11684: defaults => \%newvalues,
11685: );
11686: my $title = &defaults_titles();
11687:
11688: my $currinststatus;
11689: if (ref($domconfig{'inststatus'}) eq 'HASH') {
11690: $currinststatus = $domconfig{'inststatus'};
11691: } else {
11692: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
11693: $currinststatus = {
11694: inststatustypes => $usertypes,
11695: inststatusorder => $types,
11696: inststatusguest => [],
11697: };
11698: }
11699: my @todelete = &Apache::loncommon::get_env_multiple('form.inststatus_delete');
11700: my @allpos;
11701: my %guests;
11702: my %alltypes;
11703: my ($currtitles,$currguests,$currorder);
11704: if (ref($currinststatus) eq 'HASH') {
11705: if (ref($currinststatus->{'inststatusorder'}) eq 'ARRAY') {
11706: foreach my $type (@{$currinststatus->{'inststatusorder'}}) {
11707: if (ref($currinststatus->{inststatustypes}) eq 'HASH') {
11708: if ($currinststatus->{inststatustypes}->{$type} ne '') {
11709: $currtitles .= $currinststatus->{inststatustypes}->{$type}.',';
11710: }
11711: }
11712: unless (grep(/^\Q$type\E$/,@todelete)) {
11713: my $position = $env{'form.inststatus_pos_'.$type};
11714: $position =~ s/\D+//g;
11715: $allpos[$position] = $type;
11716: $alltypes{$type} = $env{'form.inststatus_title_'.$type};
11717: $alltypes{$type} =~ s/`//g;
11718: if ($env{'form.inststatus_guest_'.$type}) {
11719: $guests{$type} = 1;
11720: }
11721: }
11722: }
11723: if (ref($currinststatus->{'inststatusguest'}) eq 'ARRAY') {
11724: $currguests = join(',',@{$currinststatus->{'inststatusguest'}});
11725: }
11726: $currorder = join(',',@{$currinststatus->{'inststatusorder'}});
11727: $currtitles =~ s/,$//;
11728: }
11729: }
11730: if ($env{'form.addinststatus'}) {
11731: my $newtype = $env{'form.addinststatus'};
11732: $newtype =~ s/\W//g;
11733: unless (exists($alltypes{$newtype})) {
11734: if ($env{'form.addinststatus_guest'}) {
11735: $guests{$newtype} = 1;
11736: }
11737: $alltypes{$newtype} = $env{'form.addinststatus_title'};
11738: $alltypes{$newtype} =~ s/`//g;
11739: my $position = $env{'form.addinststatus_pos'};
11740: $position =~ s/\D+//g;
11741: if ($position ne '') {
11742: $allpos[$position] = $newtype;
11743: }
11744: }
11745: }
11746: my (@orderedstatus,@orderedguests);
11747: foreach my $type (@allpos) {
11748: unless (($type eq '') || (grep(/^\Q$type\E$/,@orderedstatus))) {
11749: push(@orderedstatus,$type);
11750: if ($guests{$type}) {
11751: push(@orderedguests,$type);
11752: }
11753: }
11754: }
11755: foreach my $type (keys(%alltypes)) {
11756: unless (grep(/^\Q$type\E$/,@orderedstatus)) {
11757: delete($alltypes{$type});
11758: }
11759: }
11760: $defaults_hash{'inststatus'} = {
11761: inststatustypes => \%alltypes,
11762: inststatusorder => \@orderedstatus,
11763: inststatusguest => \@orderedguests,
11764: };
11765: if (ref($defaults_hash{'inststatus'}) eq 'HASH') {
11766: foreach my $item ('inststatustypes','inststatusorder','inststatusguest') {
11767: $domdefaults{$item} = $defaults_hash{'inststatus'}{$item};
11768: }
11769: }
11770: if ($currorder ne join(',',@orderedstatus)) {
11771: $changes{'inststatus'}{'inststatusorder'} = 1;
11772: }
11773: if ($currguests ne join(',',@orderedguests)) {
11774: $changes{'inststatus'}{'inststatusguest'} = 1;
11775: }
11776: my $newtitles;
11777: foreach my $item (@orderedstatus) {
11778: $newtitles .= $alltypes{$item}.',';
11779: }
11780: $newtitles =~ s/,$//;
11781: if ($currtitles ne $newtitles) {
11782: $changes{'inststatus'}{'inststatustypes'} = 1;
11783: }
11784: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaults_hash,
11785: $dom);
11786: if ($putresult eq 'ok') {
11787: if (keys(%changes) > 0) {
11788: $resulttext = &mt('Changes made:').'<ul>';
11789: my $version = &Apache::lonnet::get_server_loncaparev($dom);
11790: 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";
11791: foreach my $item (sort(keys(%changes))) {
11792: if ($item eq 'inststatus') {
11793: if (ref($changes{'inststatus'}) eq 'HASH') {
11794: if (($changes{'inststatus'}{'inststatustypes'}) || $changes{'inststatus'}{'inststatusorder'}) {
11795: $resulttext .= '<li>'.&mt('Institutional user status types set to:').' ';
11796: foreach my $type (@orderedstatus) {
11797: $resulttext .= $alltypes{$type}.', ';
11798: }
11799: $resulttext =~ s/, $//;
11800: $resulttext .= '</li>';
11801: }
11802: if ($changes{'inststatus'}{'inststatusguest'}) {
11803: $resulttext .= '<li>';
11804: if (@orderedguests) {
11805: $resulttext .= &mt('Types assignable to "non-institutional" usernames set to:').' ';
11806: foreach my $type (@orderedguests) {
11807: $resulttext .= $alltypes{$type}.', ';
11808: }
11809: $resulttext =~ s/, $//;
11810: } else {
11811: $resulttext .= &mt('Types assignable to "non-institutional" usernames set to none.');
11812: }
11813: $resulttext .= '</li>';
11814: }
11815: }
11816: } else {
11817: my $value = $env{'form.'.$item};
11818: if ($value eq '') {
11819: $value = &mt('none');
11820: } elsif ($item eq 'auth_def') {
11821: my %authnames = &authtype_names();
11822: my %shortauth = (
11823: internal => 'int',
11824: krb4 => 'krb4',
11825: krb5 => 'krb5',
11826: localauth => 'loc',
11827: );
11828: $value = $authnames{$shortauth{$value}};
11829: } elsif ($item eq 'intauth_switch') {
11830: my %optiondesc = &Apache::lonlocal::texthash (
11831: 0 => 'No',
11832: 1 => 'Yes',
11833: 2 => 'Yes, and copy existing passwd file to passwd.bak file',
11834: );
11835: if ($value =~ /^(0|1|2)$/) {
11836: $value = $optiondesc{$value};
11837: } else {
11838: $value = &mt('none -- defaults to No');
11839: }
11840: } elsif ($item eq 'intauth_check') {
11841: my %optiondesc = &Apache::lonlocal::texthash (
11842: 0 => 'No',
11843: 1 => 'Yes, allow login then update passwd file using default cost (if higher)',
11844: 2 => 'Yes, disallow login if stored cost is less than domain default',
11845: );
11846: if ($value =~ /^(0|1|2)$/) {
11847: $value = $optiondesc{$value};
11848: } else {
11849: $value = &mt('none -- defaults to No');
11850: }
11851: }
11852: $resulttext .= '<li>'.&mt('[_1] set to "[_2]"',$title->{$item},$value).'</li>';
11853: $mailmsgtext .= "$title->{$item} set to $value\n";
11854: }
11855: }
11856: $resulttext .= '</ul>';
11857: $mailmsgtext .= "\n";
11858: my $cachetime = 24*60*60;
11859: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
11860: if (ref($lastactref) eq 'HASH') {
11861: $lastactref->{'domdefaults'} = 1;
11862: }
11863: if ($changes{'auth_def'} || $changes{'auth_arg_def'} || $changes{'lang_def'} || $changes{'datelocale_def'}) {
11864: my $notify = 1;
11865: if (ref($domconfig{'contacts'}) eq 'HASH') {
11866: if ($domconfig{'contacts'}{'reportupdates'} == 0) {
11867: $notify = 0;
11868: }
11869: }
11870: if ($notify) {
11871: &Apache::lonmsg::sendemail('installrecord@loncapa.org',
11872: "LON-CAPA Domain Settings Change - $dom",
11873: $mailmsgtext);
11874: }
11875: }
11876: } else {
11877: $resulttext = &mt('No changes made to default authentication/language/timezone settings');
11878: }
11879: } else {
11880: $resulttext = '<span class="LC_error">'.
11881: &mt('An error occurred: [_1]',$putresult).'</span>';
11882: }
11883: if (@errors > 0) {
11884: $resulttext .= '<br />'.&mt('The following were left unchanged because the values entered were invalid:');
11885: foreach my $item (@errors) {
11886: $resulttext .= ' "'.$title->{$item}.'",';
11887: }
11888: $resulttext =~ s/,$//;
11889: }
11890: return $resulttext;
11891: }
11892:
11893: sub modify_scantron {
11894: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
11895: my ($resulttext,%confhash,%changes,$errors);
11896: my $custom = 'custom.tab';
11897: my $default = 'default.tab';
11898: my $servadm = $r->dir_config('lonAdmEMail');
11899: my ($configuserok,$author_ok,$switchserver) =
11900: &config_check($dom,$confname,$servadm);
11901: if ($env{'form.scantronformat.filename'} ne '') {
11902: my $error;
11903: if ($configuserok eq 'ok') {
11904: if ($switchserver) {
11905: $error = &mt("Upload of bubblesheet format file is not permitted to this server: [_1]",$switchserver);
11906: } else {
11907: if ($author_ok eq 'ok') {
11908: my ($result,$scantronurl) =
11909: &publishlogo($r,'upload','scantronformat',$dom,
11910: $confname,'scantron','','',$custom);
11911: if ($result eq 'ok') {
11912: $confhash{'scantron'}{'scantronformat'} = $scantronurl;
11913: $changes{'scantronformat'} = 1;
11914: } else {
11915: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$custom,$result);
11916: }
11917: } else {
11918: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$author_ok);
11919: }
11920: }
11921: } else {
11922: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$configuserok);
11923: }
11924: if ($error) {
11925: &Apache::lonnet::logthis($error);
11926: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
11927: }
11928: }
11929: if (ref($domconfig{'scantron'}) eq 'HASH') {
11930: if ($domconfig{'scantron'}{'scantronformat'} ne '') {
11931: if ($env{'form.scantronformat_del'}) {
11932: $confhash{'scantron'}{'scantronformat'} = '';
11933: $changes{'scantronformat'} = 1;
11934: }
11935: }
11936: }
11937: if (keys(%confhash) > 0) {
11938: my $putresult = &Apache::lonnet::put_dom('configuration',\%confhash,
11939: $dom);
11940: if ($putresult eq 'ok') {
11941: if (keys(%changes) > 0) {
11942: if (ref($confhash{'scantron'}) eq 'HASH') {
11943: $resulttext = &mt('Changes made:').'<ul>';
11944: if ($confhash{'scantron'}{'scantronformat'} eq '') {
11945: $resulttext .= '<li>'.&mt('[_1] bubblesheet format file removed; [_2] file will be used for courses in this domain.',$custom,$default).'</li>';
11946: } else {
11947: $resulttext .= '<li>'.&mt('Custom bubblesheet format file ([_1]) uploaded for use with courses in this domain.',$custom).'</li>';
11948: }
11949: $resulttext .= '</ul>';
11950: } else {
11951: $resulttext = &mt('Changes made to bubblesheet format file.');
11952: }
11953: $resulttext .= '</ul>';
11954: &Apache::loncommon::devalidate_domconfig_cache($dom);
11955: if (ref($lastactref) eq 'HASH') {
11956: $lastactref->{'domainconfig'} = 1;
11957: }
11958: } else {
11959: $resulttext = &mt('No changes made to bubblesheet format file');
11960: }
11961: } else {
11962: $resulttext = '<span class="LC_error">'.
11963: &mt('An error occurred: [_1]',$putresult).'</span>';
11964: }
11965: } else {
11966: $resulttext = &mt('No changes made to bubblesheet format file');
11967: }
11968: if ($errors) {
11969: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
11970: $errors.'</ul>';
11971: }
11972: return $resulttext;
11973: }
11974:
11975: sub modify_coursecategories {
11976: my ($dom,$lastactref,%domconfig) = @_;
11977: my ($resulttext,%deletions,%reorderings,%needreordering,%adds,%changes,$errors,
11978: $cathash);
11979: my @deletecategory = &Apache::loncommon::get_env_multiple('form.deletecategory');
11980: my @catitems = ('unauth','auth');
11981: my @cattypes = ('std','domonly','codesrch','none');
11982: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
11983: $cathash = $domconfig{'coursecategories'}{'cats'};
11984: if ($domconfig{'coursecategories'}{'togglecats'} ne $env{'form.togglecats'}) {
11985: $changes{'togglecats'} = 1;
11986: $domconfig{'coursecategories'}{'togglecats'} = $env{'form.togglecats'};
11987: }
11988: if ($domconfig{'coursecategories'}{'categorize'} ne $env{'form.categorize'}) {
11989: $changes{'categorize'} = 1;
11990: $domconfig{'coursecategories'}{'categorize'} = $env{'form.categorize'};
11991: }
11992: if ($domconfig{'coursecategories'}{'togglecatscomm'} ne $env{'form.togglecatscomm'}) {
11993: $changes{'togglecatscomm'} = 1;
11994: $domconfig{'coursecategories'}{'togglecatscomm'} = $env{'form.togglecatscomm'};
11995: }
11996: if ($domconfig{'coursecategories'}{'categorizecomm'} ne $env{'form.categorizecomm'}) {
11997: $changes{'categorizecomm'} = 1;
11998: $domconfig{'coursecategories'}{'categorizecomm'} = $env{'form.categorizecomm'};
11999: }
12000: foreach my $item (@catitems) {
12001: if (grep(/^\Q$env{'form.coursecat_'.$item}\E$/,@cattypes)) {
12002: if ($domconfig{'coursecategories'}{$item} ne $env{'form.coursecat_'.$item}) {
12003: $changes{$item} = 1;
12004: $domconfig{'coursecategories'}{$item} = $env{'form.coursecat_'.$item};
12005: }
12006: }
12007: }
12008: } else {
12009: $changes{'togglecats'} = 1;
12010: $changes{'categorize'} = 1;
12011: $changes{'togglecatscomm'} = 1;
12012: $changes{'categorizecomm'} = 1;
12013: $domconfig{'coursecategories'} = {
12014: togglecats => $env{'form.togglecats'},
12015: categorize => $env{'form.categorize'},
12016: togglecatscomm => $env{'form.togglecatscomm'},
12017: categorizecomm => $env{'form.categorizecomm'},
12018: };
12019: foreach my $item (@catitems) {
12020: if ($env{'form.coursecat_'.$item} ne 'std') {
12021: $changes{$item} = 1;
12022: }
12023: if (grep(/^\Q$env{'form.coursecat_'.$item}\E$/,@cattypes)) {
12024: $domconfig{'coursecategories'}{$item} = $env{'form.coursecat_'.$item};
12025: }
12026: }
12027: }
12028: if (ref($cathash) eq 'HASH') {
12029: if (($domconfig{'coursecategories'}{'cats'}{'instcode::0'} ne '') && ($env{'form.instcode'} == 0)) {
12030: push (@deletecategory,'instcode::0');
12031: }
12032: if (($domconfig{'coursecategories'}{'cats'}{'communities::0'} ne '') && ($env{'form.communities'} == 0)) {
12033: push(@deletecategory,'communities::0');
12034: }
12035: }
12036: my (@predelcats,@predeltrails,%predelallitems,%sort_by_deltrail);
12037: if (ref($cathash) eq 'HASH') {
12038: if (@deletecategory > 0) {
12039: #FIXME Need to remove category from all courses using a deleted category
12040: &Apache::loncommon::extract_categories($cathash,\@predelcats,\@predeltrails,\%predelallitems);
12041: foreach my $item (@deletecategory) {
12042: if ($domconfig{'coursecategories'}{'cats'}{$item} ne '') {
12043: delete($domconfig{'coursecategories'}{'cats'}{$item});
12044: $deletions{$item} = 1;
12045: &recurse_cat_deletes($item,$cathash,\%deletions);
12046: }
12047: }
12048: }
12049: foreach my $item (keys(%{$cathash})) {
12050: my ($cat,$container,$depth) = map { &unescape($_); } split(/:/,$item);
12051: if ($cathash->{$item} ne $env{'form.'.$item}) {
12052: $reorderings{$item} = 1;
12053: $domconfig{'coursecategories'}{'cats'}{$item} = $env{'form.'.$item};
12054: }
12055: if ($env{'form.addcategory_name_'.$item} ne '') {
12056: my $newcat = $env{'form.addcategory_name_'.$item};
12057: my $newdepth = $depth+1;
12058: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
12059: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos_'.$item};
12060: $adds{$newitem} = 1;
12061: }
12062: if ($env{'form.subcat_'.$item} ne '') {
12063: my $newcat = $env{'form.subcat_'.$item};
12064: my $newdepth = $depth+1;
12065: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
12066: $domconfig{'coursecategories'}{'cats'}{$newitem} = 0;
12067: $adds{$newitem} = 1;
12068: }
12069: }
12070: }
12071: if ($env{'form.instcode'} eq '1') {
12072: if (ref($cathash) eq 'HASH') {
12073: my $newitem = 'instcode::0';
12074: if ($cathash->{$newitem} eq '') {
12075: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
12076: $adds{$newitem} = 1;
12077: }
12078: } else {
12079: my $newitem = 'instcode::0';
12080: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
12081: $adds{$newitem} = 1;
12082: }
12083: }
12084: if ($env{'form.communities'} eq '1') {
12085: if (ref($cathash) eq 'HASH') {
12086: my $newitem = 'communities::0';
12087: if ($cathash->{$newitem} eq '') {
12088: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
12089: $adds{$newitem} = 1;
12090: }
12091: } else {
12092: my $newitem = 'communities::0';
12093: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
12094: $adds{$newitem} = 1;
12095: }
12096: }
12097: if ($env{'form.addcategory_name'} ne '') {
12098: if (($env{'form.addcategory_name'} ne 'instcode') &&
12099: ($env{'form.addcategory_name'} ne 'communities')) {
12100: my $newitem = &escape($env{'form.addcategory_name'}).'::0';
12101: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos'};
12102: $adds{$newitem} = 1;
12103: }
12104: }
12105: my $putresult;
12106: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
12107: if (keys(%deletions) > 0) {
12108: foreach my $key (keys(%deletions)) {
12109: if ($predelallitems{$key} ne '') {
12110: $sort_by_deltrail{$predelallitems{$key}} = $predeltrails[$predelallitems{$key}];
12111: }
12112: }
12113: }
12114: my (@chkcats,@chktrails,%chkallitems);
12115: &Apache::loncommon::extract_categories($domconfig{'coursecategories'}{'cats'},\@chkcats,\@chktrails,\%chkallitems);
12116: if (ref($chkcats[0]) eq 'ARRAY') {
12117: my $depth = 0;
12118: my $chg = 0;
12119: for (my $i=0; $i<@{$chkcats[0]}; $i++) {
12120: my $name = $chkcats[0][$i];
12121: my $item;
12122: if ($name eq '') {
12123: $chg ++;
12124: } else {
12125: $item = &escape($name).'::0';
12126: if ($chg) {
12127: $domconfig{'coursecategories'}{'cats'}{$item} -= $chg;
12128: }
12129: $depth ++;
12130: &recurse_check(\@chkcats,$domconfig{'coursecategories'}{'cats'},$depth,$name);
12131: $depth --;
12132: }
12133: }
12134: }
12135: }
12136: if ((keys(%changes) > 0) || (keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
12137: $putresult = &Apache::lonnet::put_dom('configuration',\%domconfig,$dom);
12138: if ($putresult eq 'ok') {
12139: my %title = (
12140: togglecats => 'Show/Hide a course in catalog',
12141: categorize => 'Assign a category to a course',
12142: togglecatscomm => 'Show/Hide a community in catalog',
12143: categorizecomm => 'Assign a category to a community',
12144: );
12145: my %level = (
12146: dom => 'set in Domain ("Modify Course/Community")',
12147: crs => 'set in Course ("Course Configuration")',
12148: comm => 'set in Community ("Community Configuration")',
12149: none => 'No catalog',
12150: std => 'Standard catalog',
12151: domonly => 'Domain-only catalog',
12152: codesrch => 'Code search form',
12153: );
12154: $resulttext = &mt('Changes made:').'<ul>';
12155: if ($changes{'togglecats'}) {
12156: $resulttext .= '<li>'.&mt("$title{'togglecats'} $level{$env{'form.togglecats'}}").'</li>';
12157: }
12158: if ($changes{'categorize'}) {
12159: $resulttext .= '<li>'.&mt("$title{'categorize'} $level{$env{'form.categorize'}}").'</li>';
12160: }
12161: if ($changes{'togglecatscomm'}) {
12162: $resulttext .= '<li>'.&mt("$title{'togglecatscomm'} $level{$env{'form.togglecatscomm'}}").'</li>';
12163: }
12164: if ($changes{'categorizecomm'}) {
12165: $resulttext .= '<li>'.&mt("$title{'categorizecomm'} $level{$env{'form.categorizecomm'}}").'</li>';
12166: }
12167: if ($changes{'unauth'}) {
12168: $resulttext .= '<li>'.&mt('Catalog type for unauthenticated users set to "'.$level{$env{'form.coursecat_unauth'}}.'"').'</li>';
12169: }
12170: if ($changes{'auth'}) {
12171: $resulttext .= '<li>'.&mt('Catalog type for authenticated users set to "'.$level{$env{'form.coursecat_auth'}}.'"').'</li>';
12172: }
12173: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
12174: my $cathash;
12175: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
12176: $cathash = $domconfig{'coursecategories'}{'cats'};
12177: } else {
12178: $cathash = {};
12179: }
12180: my (@cats,@trails,%allitems);
12181: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,\%allitems);
12182: if (keys(%deletions) > 0) {
12183: $resulttext .= '<li>'.&mt('Deleted categories:').'<ul>';
12184: foreach my $predeltrail (sort {$a <=> $b } (keys(%sort_by_deltrail))) {
12185: $resulttext .= '<li>'.$predeltrails[$predeltrail].'</li>';
12186: }
12187: $resulttext .= '</ul></li>';
12188: }
12189: if (keys(%reorderings) > 0) {
12190: my %sort_by_trail;
12191: $resulttext .= '<li>'.&mt('Reordered categories:').'<ul>';
12192: foreach my $key (keys(%reorderings)) {
12193: if ($allitems{$key} ne '') {
12194: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
12195: }
12196: }
12197: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
12198: $resulttext .= '<li>'.$trails[$trail].'</li>';
12199: }
12200: $resulttext .= '</ul></li>';
12201: }
12202: if (keys(%adds) > 0) {
12203: my %sort_by_trail;
12204: $resulttext .= '<li>'.&mt('Added categories:').'<ul>';
12205: foreach my $key (keys(%adds)) {
12206: if ($allitems{$key} ne '') {
12207: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
12208: }
12209: }
12210: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
12211: $resulttext .= '<li>'.$trails[$trail].'</li>';
12212: }
12213: $resulttext .= '</ul></li>';
12214: }
12215: }
12216: $resulttext .= '</ul>';
12217: if ($changes{'unauth'} || $changes{'auth'}) {
12218: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
12219: if ($changes{'auth'}) {
12220: $domdefaults{'catauth'} = $domconfig{'coursecategories'}{'auth'};
12221: }
12222: if ($changes{'unauth'}) {
12223: $domdefaults{'catunauth'} = $domconfig{'coursecategories'}{'unauth'};
12224: }
12225: my $cachetime = 24*60*60;
12226: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
12227: if (ref($lastactref) eq 'HASH') {
12228: $lastactref->{'domdefaults'} = 1;
12229: }
12230: }
12231: } else {
12232: $resulttext = '<span class="LC_error">'.
12233: &mt('An error occurred: [_1]',$putresult).'</span>';
12234: }
12235: } else {
12236: $resulttext = &mt('No changes made to course and community categories');
12237: }
12238: return $resulttext;
12239: }
12240:
12241: sub modify_serverstatuses {
12242: my ($dom,%domconfig) = @_;
12243: my ($resulttext,%changes,%currserverstatus,%newserverstatus);
12244: if (ref($domconfig{'serverstatuses'}) eq 'HASH') {
12245: %currserverstatus = %{$domconfig{'serverstatuses'}};
12246: }
12247: my @pages = &serverstatus_pages();
12248: foreach my $type (@pages) {
12249: $newserverstatus{$type}{'namedusers'} = '';
12250: $newserverstatus{$type}{'machines'} = '';
12251: if (defined($env{'form.'.$type.'_namedusers'})) {
12252: my @users = split(/,/,$env{'form.'.$type.'_namedusers'});
12253: my @okusers;
12254: foreach my $user (@users) {
12255: my ($uname,$udom) = split(/:/,$user);
12256: if (($udom =~ /^$match_domain$/) &&
12257: (&Apache::lonnet::domain($udom)) &&
12258: ($uname =~ /^$match_username$/)) {
12259: if (!grep(/^\Q$user\E/,@okusers)) {
12260: push(@okusers,$user);
12261: }
12262: }
12263: }
12264: if (@okusers > 0) {
12265: @okusers = sort(@okusers);
12266: $newserverstatus{$type}{'namedusers'} = join(',',@okusers);
12267: }
12268: }
12269: if (defined($env{'form.'.$type.'_machines'})) {
12270: my @machines = split(/,/,$env{'form.'.$type.'_machines'});
12271: my @okmachines;
12272: foreach my $ip (@machines) {
12273: my @parts = split(/\./,$ip);
12274: next if (@parts < 4);
12275: my $badip = 0;
12276: for (my $i=0; $i<4; $i++) {
12277: if (!(($parts[$i] >= 0) && ($parts[$i] <= 255))) {
12278: $badip = 1;
12279: last;
12280: }
12281: }
12282: if (!$badip) {
12283: push(@okmachines,$ip);
12284: }
12285: }
12286: @okmachines = sort(@okmachines);
12287: $newserverstatus{$type}{'machines'} = join(',',@okmachines);
12288: }
12289: }
12290: my %serverstatushash = (
12291: serverstatuses => \%newserverstatus,
12292: );
12293: foreach my $type (@pages) {
12294: foreach my $setting ('namedusers','machines') {
12295: my (@current,@new);
12296: if (ref($currserverstatus{$type}) eq 'HASH') {
12297: if ($currserverstatus{$type}{$setting} ne '') {
12298: @current = split(/,/,$currserverstatus{$type}{$setting});
12299: }
12300: }
12301: if ($newserverstatus{$type}{$setting} ne '') {
12302: @new = split(/,/,$newserverstatus{$type}{$setting});
12303: }
12304: if (@current > 0) {
12305: if (@new > 0) {
12306: foreach my $item (@current) {
12307: if (!grep(/^\Q$item\E$/,@new)) {
12308: $changes{$type}{$setting} = 1;
12309: last;
12310: }
12311: }
12312: foreach my $item (@new) {
12313: if (!grep(/^\Q$item\E$/,@current)) {
12314: $changes{$type}{$setting} = 1;
12315: last;
12316: }
12317: }
12318: } else {
12319: $changes{$type}{$setting} = 1;
12320: }
12321: } elsif (@new > 0) {
12322: $changes{$type}{$setting} = 1;
12323: }
12324: }
12325: }
12326: if (keys(%changes) > 0) {
12327: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
12328: my $putresult = &Apache::lonnet::put_dom('configuration',
12329: \%serverstatushash,$dom);
12330: if ($putresult eq 'ok') {
12331: $resulttext .= &mt('Changes made:').'<ul>';
12332: foreach my $type (@pages) {
12333: if (ref($changes{$type}) eq 'HASH') {
12334: $resulttext .= '<li>'.$titles->{$type}.'<ul>';
12335: if ($changes{$type}{'namedusers'}) {
12336: if ($newserverstatus{$type}{'namedusers'} eq '') {
12337: $resulttext .= '<li>'.&mt("Access terminated for all specific (named) users").'</li>'."\n";
12338: } else {
12339: $resulttext .= '<li>'.&mt("Access available for the following specified users: ").$newserverstatus{$type}{'namedusers'}.'</li>'."\n";
12340: }
12341: }
12342: if ($changes{$type}{'machines'}) {
12343: if ($newserverstatus{$type}{'machines'} eq '') {
12344: $resulttext .= '<li>'.&mt("Access terminated for all specific IP addresses").'</li>'."\n";
12345: } else {
12346: $resulttext .= '<li>'.&mt("Access available for the following specified IP addresses: ").$newserverstatus{$type}{'machines'}.'</li>'."\n";
12347: }
12348:
12349: }
12350: $resulttext .= '</ul></li>';
12351: }
12352: }
12353: $resulttext .= '</ul>';
12354: } else {
12355: $resulttext = '<span class="LC_error">'.
12356: &mt('An error occurred saving access settings for server status pages: [_1].',$putresult).'</span>';
12357:
12358: }
12359: } else {
12360: $resulttext = &mt('No changes made to access to server status pages');
12361: }
12362: return $resulttext;
12363: }
12364:
12365: sub modify_helpsettings {
12366: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
12367: my ($resulttext,$errors,%changes,%helphash);
12368: my %defaultchecked = ('submitbugs' => 'on');
12369: my @offon = ('off','on');
12370: my @toggles = ('submitbugs');
12371: my %current = ('submitbugs' => '',
12372: 'adhoc' => {},
12373: );
12374: if (ref($domconfig{'helpsettings'}) eq 'HASH') {
12375: %current = %{$domconfig{'helpsettings'}};
12376: }
12377: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
12378: foreach my $item (@toggles) {
12379: if ($defaultchecked{$item} eq 'on') {
12380: if ($current{$item} eq '') {
12381: if ($env{'form.'.$item} eq '0') {
12382: $changes{$item} = 1;
12383: }
12384: } elsif ($current{$item} ne $env{'form.'.$item}) {
12385: $changes{$item} = 1;
12386: }
12387: } elsif ($defaultchecked{$item} eq 'off') {
12388: if ($current{$item} eq '') {
12389: if ($env{'form.'.$item} eq '1') {
12390: $changes{$item} = 1;
12391: }
12392: } elsif ($current{$item} ne $env{'form.'.$item}) {
12393: $changes{$item} = 1;
12394: }
12395: }
12396: if (($env{'form.'.$item} eq '0') || ($env{'form.'.$item} eq '1')) {
12397: $helphash{'helpsettings'}{$item} = $env{'form.'.$item};
12398: }
12399: }
12400: my $maxnum = $env{'form.helproles_maxnum'};
12401: my $confname = $dom.'-domainconfig';
12402: my %existing=&Apache::lonnet::dump('roles',$dom,$confname,'rolesdef_');
12403: my (@allpos,%newsettings,%changedprivs,$newrole);
12404: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
12405: my @accesstypes = ('all','dh','da','none','status','inc','exc');
12406: my %domhelpdesk = &Apache::lonnet::get_active_domroles($dom,['dh','da']);
12407: my %lt = &Apache::lonlocal::texthash(
12408: s => 'system',
12409: d => 'domain',
12410: order => 'Display order',
12411: access => 'Role usage',
12412: all => 'All with domain helpdesk or helpdesk assistant role',
12413: dh => 'All with domain helpdesk role',
12414: da => 'All with domain helpdesk assistant role',
12415: none => 'None',
12416: status => 'Determined based on institutional status',
12417: inc => 'Include all, but exclude specific personnel',
12418: exc => 'Exclude all, but include specific personnel',
12419: );
12420: for (my $num=0; $num<=$maxnum; $num++) {
12421: my ($prefix,$identifier,$rolename,%curr);
12422: if ($num == $maxnum) {
12423: next unless ($env{'form.newcusthelp'} == $maxnum);
12424: $identifier = 'custhelp'.$num;
12425: $prefix = 'helproles_'.$num;
12426: $rolename = $env{'form.custhelpname'.$num};
12427: $rolename=~s/[^A-Za-z0-9]//gs;
12428: next if ($rolename eq '');
12429: next if (exists($existing{'rolesdef_'.$rolename}));
12430: my %newprivs = &Apache::lonuserutils::custom_role_update($rolename,$identifier);
12431: my $result = &Apache::lonnet::definerole($rolename,$newprivs{'s'},$newprivs{'d'},
12432: $newprivs{'c'},$confname,$dom);
12433: if ($result ne 'ok') {
12434: $errors .= '<li><span class="LC_error">'.
12435: &mt('An error occurred storing the new custom role: [_1]',
12436: $result).'</span></li>';
12437: next;
12438: } else {
12439: $changedprivs{$rolename} = \%newprivs;
12440: $newrole = $rolename;
12441: }
12442: } else {
12443: $prefix = 'helproles_'.$num;
12444: $rolename = $env{'form.'.$prefix};
12445: next if ($rolename eq '');
12446: next unless (exists($existing{'rolesdef_'.$rolename}));
12447: $identifier = 'custhelp'.$num;
12448: my %newprivs = &Apache::lonuserutils::custom_role_update($rolename,$identifier);
12449: my %currprivs;
12450: ($currprivs{'s'},$currprivs{'d'},$currprivs{'c'}) =
12451: split(/\_/,$existing{'rolesdef_'.$rolename});
12452: foreach my $level ('c','d','s') {
12453: if ($newprivs{$level} ne $currprivs{$level}) {
12454: my $result = &Apache::lonnet::definerole($rolename,$newprivs{'s'},$newprivs{'d'},
12455: $newprivs{'c'},$confname,$dom);
12456: if ($result ne 'ok') {
12457: $errors .= '<li><span class="LC_error">'.
12458: &mt('An error occurred storing privileges for existing role [_1]: [_2]',
12459: $rolename,$result).'</span></li>';
12460: } else {
12461: $changedprivs{$rolename} = \%newprivs;
12462: }
12463: last;
12464: }
12465: }
12466: if (ref($current{'adhoc'}) eq 'HASH') {
12467: if (ref($current{'adhoc'}{$rolename}) eq 'HASH') {
12468: %curr = %{$current{'adhoc'}{$rolename}};
12469: }
12470: }
12471: }
12472: my $newpos = $env{'form.'.$prefix.'_pos'};
12473: $newpos =~ s/\D+//g;
12474: $allpos[$newpos] = $rolename;
12475: my $newdesc = $env{'form.'.$prefix.'_desc'};
12476: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'desc'} = $newdesc;
12477: if ($curr{'desc'}) {
12478: if ($curr{'desc'} ne $newdesc) {
12479: $changes{'customrole'}{$rolename}{'desc'} = 1;
12480: $newsettings{$rolename}{'desc'} = $newdesc;
12481: }
12482: } elsif ($newdesc ne '') {
12483: $changes{'customrole'}{$rolename}{'desc'} = 1;
12484: $newsettings{$rolename}{'desc'} = $newdesc;
12485: }
12486: my $access = $env{'form.'.$prefix.'_access'};
12487: if (grep(/^\Q$access\E$/,@accesstypes)) {
12488: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'} = $access;
12489: if ($access eq 'status') {
12490: my @statuses = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_status');
12491: if (scalar(@statuses) == 0) {
12492: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'} = 'none';
12493: } else {
12494: my (@shownstatus,$numtypes);
12495: $helphash{'helpsettings'}{'adhoc'}{$rolename}{$access} = [];
12496: if (ref($types) eq 'ARRAY') {
12497: $numtypes = scalar(@{$types});
12498: foreach my $type (sort(@statuses)) {
12499: if ($type eq 'default') {
12500: push(@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}},$type);
12501: } elsif (grep(/^\Q$type\E$/,@{$types})) {
12502: push(@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}},$type);
12503: push(@shownstatus,$usertypes->{$type});
12504: }
12505: }
12506: }
12507: if (grep(/^default$/,@statuses)) {
12508: push(@shownstatus,$othertitle);
12509: }
12510: if (scalar(@shownstatus) == 1+$numtypes) {
12511: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'} = 'all';
12512: delete($helphash{'helpsettings'}{'adhoc'}{$rolename}{'status'});
12513: } else {
12514: $newsettings{$rolename}{'status'} = join(' '.&mt('or').' ',@shownstatus);
12515: if (ref($curr{'status'}) eq 'ARRAY') {
12516: my @diffs = &Apache::loncommon::compare_arrays($helphash{'helpsettings'}{'adhoc'}{$rolename}{$access},$curr{$access});
12517: if (@diffs) {
12518: $changes{'customrole'}{$rolename}{$access} = 1;
12519: }
12520: } elsif (@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}}) {
12521: $changes{'customrole'}{$rolename}{$access} = 1;
12522: }
12523: }
12524: }
12525: } elsif (($access eq 'inc') || ($access eq 'exc')) {
12526: my @personnel = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_staff_'.$access);
12527: my @newspecstaff;
12528: $helphash{'helpsettings'}{'adhoc'}{$rolename}{$access} = [];
12529: foreach my $person (sort(@personnel)) {
12530: if ($domhelpdesk{$person}) {
12531: push(@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}},$person);
12532: }
12533: }
12534: if (ref($curr{$access}) eq 'ARRAY') {
12535: my @diffs = &Apache::loncommon::compare_arrays($helphash{'helpsettings'}{'adhoc'}{$rolename}{$access},$curr{$access});
12536: if (@diffs) {
12537: $changes{'customrole'}{$rolename}{$access} = 1;
12538: }
12539: } elsif (@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}}) {
12540: $changes{'customrole'}{$rolename}{$access} = 1;
12541: }
12542: foreach my $person (@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}}) {
12543: my ($uname,$udom) = split(/:/,$person);
12544: push(@newspecstaff,&Apache::loncommon::aboutmewrapper(&Apache::loncommon::plainname($uname,$udom,'lastname'),$uname,$udom));
12545: }
12546: $newsettings{$rolename}{$access} = join(', ',sort(@newspecstaff));
12547: }
12548: } else {
12549: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'}= 'all';
12550: }
12551: unless ($curr{'access'} eq $access) {
12552: $changes{'customrole'}{$rolename}{'access'} = 1;
12553: $newsettings{$rolename}{'access'} = $lt{$helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'}};
12554: }
12555: }
12556: if (@allpos > 0) {
12557: my $idx = 0;
12558: foreach my $rolename (@allpos) {
12559: if ($rolename ne '') {
12560: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'order'} = $idx;
12561: if (ref($current{'adhoc'}) eq 'HASH') {
12562: if (ref($current{'adhoc'}{$rolename}) eq 'HASH') {
12563: if ($current{'adhoc'}{$rolename}{'order'} ne $idx) {
12564: $changes{'customrole'}{$rolename}{'order'} = 1;
12565: $newsettings{$rolename}{'order'} = $idx+1;
12566: }
12567: }
12568: }
12569: $idx ++;
12570: }
12571: }
12572: }
12573: my $putresult;
12574: if (keys(%changes) > 0) {
12575: $putresult = &Apache::lonnet::put_dom('configuration',\%helphash,$dom);
12576: if ($putresult eq 'ok') {
12577: if (ref($helphash{'helpsettings'}) eq 'HASH') {
12578: $domdefaults{'submitbugs'} = $helphash{'helpsettings'}{'submitbugs'};
12579: if (ref($helphash{'helpsettings'}{'adhoc'}) eq 'HASH') {
12580: $domdefaults{'adhocroles'} = $helphash{'helpsettings'}{'adhoc'};
12581: }
12582: }
12583: my $cachetime = 24*60*60;
12584: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
12585: if (ref($lastactref) eq 'HASH') {
12586: $lastactref->{'domdefaults'} = 1;
12587: }
12588: } else {
12589: $errors .= '<li><span class="LC_error">'.
12590: &mt('An error occurred storing the settings: [_1]',
12591: $putresult).'</span></li>';
12592: }
12593: }
12594: if ((keys(%changes) && ($putresult eq 'ok')) || (keys(%changedprivs))) {
12595: $resulttext = &mt('Changes made:').'<ul>';
12596: my (%shownprivs,@levelorder);
12597: @levelorder = ('c','d','s');
12598: if ((keys(%changes)) && ($putresult eq 'ok')) {
12599: foreach my $item (sort(keys(%changes))) {
12600: if ($item eq 'submitbugs') {
12601: $resulttext .= '<li>'.&mt('Display link to: [_1] set to "'.$offon[$env{'form.'.$item}].'".',
12602: &Apache::loncommon::modal_link('http://bugs.loncapa.org',
12603: &mt('LON-CAPA bug tracker'),600,500)).'</li>';
12604: } elsif ($item eq 'customrole') {
12605: if (ref($changes{'customrole'}) eq 'HASH') {
12606: my @keyorder = ('order','desc','access','status','exc','inc');
12607: my %keytext = &Apache::lonlocal::texthash(
12608: order => 'Order',
12609: desc => 'Role description',
12610: access => 'Role usage',
12611: status => 'Allowed institutional types',
12612: exc => 'Allowed personnel',
12613: inc => 'Disallowed personnel',
12614: );
12615: foreach my $role (sort(keys(%{$changes{'customrole'}}))) {
12616: if (ref($changes{'customrole'}{$role}) eq 'HASH') {
12617: if ($role eq $newrole) {
12618: $resulttext .= '<li>'.&mt('New custom role added: [_1]',
12619: $role).'<ul>';
12620: } else {
12621: $resulttext .= '<li>'.&mt('Existing custom role modified: [_1]',
12622: $role).'<ul>';
12623: }
12624: foreach my $key (@keyorder) {
12625: if ($changes{'customrole'}{$role}{$key}) {
12626: $resulttext .= '<li>'.&mt("[_1] set to: [_2]",
12627: $keytext{$key},$newsettings{$role}{$key}).
12628: '</li>';
12629: }
12630: }
12631: if (ref($changedprivs{$role}) eq 'HASH') {
12632: $shownprivs{$role} = 1;
12633: $resulttext .= '<li>'.&mt('Privileges set to :').'<ul>';
12634: foreach my $level (@levelorder) {
12635: foreach my $item (split(/\:/,$changedprivs{$role}{$level})) {
12636: next if ($item eq '');
12637: my ($priv) = split(/\&/,$item,2);
12638: if (&Apache::lonnet::plaintext($priv)) {
12639: $resulttext .= '<li>'.&Apache::lonnet::plaintext($priv);
12640: unless ($level eq 'c') {
12641: $resulttext .= ' ('.$lt{$level}.')';
12642: }
12643: $resulttext .= '</li>';
12644: }
12645: }
12646: }
12647: $resulttext .= '</ul>';
12648: }
12649: $resulttext .= '</ul></li>';
12650: }
12651: }
12652: }
12653: }
12654: }
12655: }
12656: if (keys(%changedprivs)) {
12657: foreach my $role (sort(keys(%changedprivs))) {
12658: unless ($shownprivs{$role}) {
12659: $resulttext .= '<li>'.&mt('Existing custom role modified: [_1]',
12660: $role).'<ul>'.
12661: '<li>'.&mt('Privileges set to :').'<ul>';
12662: foreach my $level (@levelorder) {
12663: foreach my $item (split(/\:/,$changedprivs{$role}{$level})) {
12664: next if ($item eq '');
12665: my ($priv) = split(/\&/,$item,2);
12666: if (&Apache::lonnet::plaintext($priv)) {
12667: $resulttext .= '<li>'.&Apache::lonnet::plaintext($priv);
12668: unless ($level eq 'c') {
12669: $resulttext .= ' ('.$lt{$level}.')';
12670: }
12671: $resulttext .= '</li>';
12672: }
12673: }
12674: }
12675: $resulttext .= '</ul></li></ul></li>';
12676: }
12677: }
12678: }
12679: $resulttext .= '</ul>';
12680: } else {
12681: $resulttext = &mt('No changes made to help settings');
12682: }
12683: if ($errors) {
12684: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
12685: $errors.'</ul>';
12686: }
12687: return $resulttext;
12688: }
12689:
12690: sub modify_coursedefaults {
12691: my ($dom,$lastactref,%domconfig) = @_;
12692: my ($resulttext,$errors,%changes,%defaultshash);
12693: my %defaultchecked = (
12694: 'uselcmath' => 'on',
12695: 'usejsme' => 'on'
12696: );
12697: my @toggles = ('uselcmath','usejsme');
12698: my @numbers = ('anonsurvey_threshold','uploadquota_official','uploadquota_unofficial',
12699: 'uploadquota_community','uploadquota_textbook','mysqltables_official',
12700: 'mysqltables_unofficial','mysqltables_community','mysqltables_textbook');
12701: my @types = ('official','unofficial','community','textbook');
12702: my %staticdefaults = (
12703: anonsurvey_threshold => 10,
12704: uploadquota => 500,
12705: postsubmit => 60,
12706: mysqltables => 172800,
12707: );
12708:
12709: $defaultshash{'coursedefaults'} = {};
12710:
12711: if (ref($domconfig{'coursedefaults'}) ne 'HASH') {
12712: if ($domconfig{'coursedefaults'} eq '') {
12713: $domconfig{'coursedefaults'} = {};
12714: }
12715: }
12716:
12717: if (ref($domconfig{'coursedefaults'}) eq 'HASH') {
12718: foreach my $item (@toggles) {
12719: if ($defaultchecked{$item} eq 'on') {
12720: if (($domconfig{'coursedefaults'}{$item} eq '') &&
12721: ($env{'form.'.$item} eq '0')) {
12722: $changes{$item} = 1;
12723: } elsif ($domconfig{'coursedefaults'}{$item} ne $env{'form.'.$item}) {
12724: $changes{$item} = 1;
12725: }
12726: } elsif ($defaultchecked{$item} eq 'off') {
12727: if (($domconfig{'coursedefaults'}{$item} eq '') &&
12728: ($env{'form.'.$item} eq '1')) {
12729: $changes{$item} = 1;
12730: } elsif ($domconfig{'coursedefaults'}{$item} ne $env{'form.'.$item}) {
12731: $changes{$item} = 1;
12732: }
12733: }
12734: $defaultshash{'coursedefaults'}{$item} = $env{'form.'.$item};
12735: }
12736: foreach my $item (@numbers) {
12737: my ($currdef,$newdef);
12738: $newdef = $env{'form.'.$item};
12739: if ($item eq 'anonsurvey_threshold') {
12740: $currdef = $domconfig{'coursedefaults'}{$item};
12741: $newdef =~ s/\D//g;
12742: if ($newdef eq '' || $newdef < 1) {
12743: $newdef = 1;
12744: }
12745: $defaultshash{'coursedefaults'}{$item} = $newdef;
12746: } else {
12747: my ($setting,$type) = ($item =~ /^(uploadquota|mysqltables)_(\w+)$/);
12748: if (ref($domconfig{'coursedefaults'}{$setting}) eq 'HASH') {
12749: $currdef = $domconfig{'coursedefaults'}{$setting}{$type};
12750: }
12751: $newdef =~ s/[^\w.\-]//g;
12752: $defaultshash{'coursedefaults'}{$setting}{$type} = $newdef;
12753: }
12754: if ($currdef ne $newdef) {
12755: my $staticdef;
12756: if ($item eq 'anonsurvey_threshold') {
12757: unless (($currdef eq '') && ($newdef == $staticdefaults{$item})) {
12758: $changes{$item} = 1;
12759: }
12760: } elsif ($item =~ /^(uploadquota|mysqltables)_/) {
12761: my $setting = $1;
12762: unless (($currdef eq '') && ($newdef == $staticdefaults{$setting})) {
12763: $changes{$setting} = 1;
12764: }
12765: }
12766: }
12767: }
12768: my $currclone = $domconfig{'coursedefaults'}{'canclone'};
12769: my @currclonecode;
12770: if (ref($currclone) eq 'HASH') {
12771: if (ref($currclone->{'instcode'}) eq 'ARRAY') {
12772: @currclonecode = @{$currclone->{'instcode'}};
12773: }
12774: }
12775: my $newclone;
12776: if ($env{'form.canclone'} =~ /^(none|domain|instcode)$/) {
12777: $newclone = $env{'form.canclone'};
12778: }
12779: if ($newclone eq 'instcode') {
12780: my @newcodes = &Apache::loncommon::get_env_multiple('form.clonecode');
12781: my (%codedefaults,@code_order,@clonecode);
12782: &Apache::lonnet::auto_instcode_defaults($dom,\%codedefaults,
12783: \@code_order);
12784: foreach my $item (@code_order) {
12785: if (grep(/^\Q$item\E$/,@newcodes)) {
12786: push(@clonecode,$item);
12787: }
12788: }
12789: if (@clonecode) {
12790: $defaultshash{'coursedefaults'}{'canclone'} = { $newclone => \@clonecode };
12791: my @diffs = &Apache::loncommon::compare_arrays(\@currclonecode,\@clonecode);
12792: if (@diffs) {
12793: $changes{'canclone'} = 1;
12794: }
12795: } else {
12796: $newclone eq '';
12797: }
12798: } elsif ($newclone ne '') {
12799: $defaultshash{'coursedefaults'}{'canclone'} = $newclone;
12800: }
12801: if ($newclone ne $currclone) {
12802: $changes{'canclone'} = 1;
12803: }
12804: my %credits;
12805: foreach my $type (@types) {
12806: unless ($type eq 'community') {
12807: $credits{$type} = $env{'form.'.$type.'_credits'};
12808: $credits{$type} =~ s/[^\d.]+//g;
12809: }
12810: }
12811: if ((ref($domconfig{'coursedefaults'}{'coursecredits'}) ne 'HASH') &&
12812: ($env{'form.coursecredits'} eq '1')) {
12813: $changes{'coursecredits'} = 1;
12814: foreach my $type (keys(%credits)) {
12815: $defaultshash{'coursedefaults'}{'coursecredits'}{$type} = $credits{$type};
12816: }
12817: } else {
12818: if ($env{'form.coursecredits'} eq '1') {
12819: foreach my $type (@types) {
12820: unless ($type eq 'community') {
12821: if ($domconfig{'coursedefaults'}{'coursecredits'}{$type} ne $credits{$type}) {
12822: $changes{'coursecredits'} = 1;
12823: }
12824: $defaultshash{'coursedefaults'}{'coursecredits'}{$type} = $credits{$type};
12825: }
12826: }
12827: } elsif (ref($domconfig{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
12828: foreach my $type (@types) {
12829: unless ($type eq 'community') {
12830: if ($domconfig{'coursedefaults'}{'coursecredits'}{$type}) {
12831: $changes{'coursecredits'} = 1;
12832: last;
12833: }
12834: }
12835: }
12836: }
12837: }
12838: if ($env{'form.postsubmit'} eq '1') {
12839: $defaultshash{'coursedefaults'}{'postsubmit'}{'client'} = 'on';
12840: my %currtimeout;
12841: if (ref($domconfig{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
12842: if ($domconfig{'coursedefaults'}{'postsubmit'}{'client'} eq 'off') {
12843: $changes{'postsubmit'} = 1;
12844: }
12845: if (ref($domconfig{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
12846: %currtimeout = %{$domconfig{'coursedefaults'}{'postsubmit'}{'timeout'}};
12847: }
12848: } else {
12849: $changes{'postsubmit'} = 1;
12850: }
12851: foreach my $type (@types) {
12852: my $timeout = $env{'form.'.$type.'_timeout'};
12853: $timeout =~ s/\D//g;
12854: if ($timeout == $staticdefaults{'postsubmit'}) {
12855: $timeout = '';
12856: } elsif (($timeout eq '') || ($timeout =~ /^0+$/)) {
12857: $timeout = '0';
12858: }
12859: unless ($timeout eq '') {
12860: $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type} = $timeout;
12861: }
12862: if (exists($currtimeout{$type})) {
12863: if ($timeout ne $currtimeout{$type}) {
12864: $changes{'postsubmit'} = 1;
12865: }
12866: } elsif ($timeout ne '') {
12867: $changes{'postsubmit'} = 1;
12868: }
12869: }
12870: } else {
12871: $defaultshash{'coursedefaults'}{'postsubmit'}{'client'} = 'off';
12872: if (ref($domconfig{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
12873: if ($domconfig{'coursedefaults'}{'postsubmit'}{'client'} eq 'on') {
12874: $changes{'postsubmit'} = 1;
12875: }
12876: } else {
12877: $changes{'postsubmit'} = 1;
12878: }
12879: }
12880: }
12881: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
12882: $dom);
12883: if ($putresult eq 'ok') {
12884: if (keys(%changes) > 0) {
12885: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
12886: if (($changes{'uploadquota'}) || ($changes{'postsubmit'}) ||
12887: ($changes{'coursecredits'}) || ($changes{'uselcmath'}) || ($changes{'usejsme'}) ||
12888: ($changes{'canclone'}) || ($changes{'mysqltables'})) {
12889: foreach my $item ('uselcmath','usejsme') {
12890: if ($changes{$item}) {
12891: $domdefaults{$item}=$defaultshash{'coursedefaults'}{$item};
12892: }
12893: }
12894: if ($changes{'coursecredits'}) {
12895: if (ref($defaultshash{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
12896: foreach my $type (keys(%{$defaultshash{'coursedefaults'}{'coursecredits'}})) {
12897: $domdefaults{$type.'credits'} =
12898: $defaultshash{'coursedefaults'}{'coursecredits'}{$type};
12899: }
12900: }
12901: }
12902: if ($changes{'postsubmit'}) {
12903: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
12904: $domdefaults{'postsubmit'} = $defaultshash{'coursedefaults'}{'postsubmit'}{'client'};
12905: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
12906: foreach my $type (keys(%{$defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}})) {
12907: $domdefaults{$type.'postsubtimeout'} =
12908: $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type};
12909: }
12910: }
12911: }
12912: }
12913: if ($changes{'uploadquota'}) {
12914: if (ref($defaultshash{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
12915: foreach my $type (@types) {
12916: $domdefaults{$type.'quota'}=$defaultshash{'coursedefaults'}{'uploadquota'}{$type};
12917: }
12918: }
12919: }
12920: if ($changes{'canclone'}) {
12921: if (ref($defaultshash{'coursedefaults'}{'canclone'}) eq 'HASH') {
12922: if (ref($defaultshash{'coursedefaults'}{'canclone'}{'instcode'}) eq 'ARRAY') {
12923: my @clonecodes = @{$defaultshash{'coursedefaults'}{'canclone'}{'instcode'}};
12924: if (@clonecodes) {
12925: $domdefaults{'canclone'} = join('+',@clonecodes);
12926: }
12927: }
12928: } else {
12929: $domdefaults{'canclone'}=$defaultshash{'coursedefaults'}{'canclone'};
12930: }
12931: }
12932: my $cachetime = 24*60*60;
12933: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
12934: if (ref($lastactref) eq 'HASH') {
12935: $lastactref->{'domdefaults'} = 1;
12936: }
12937: }
12938: $resulttext = &mt('Changes made:').'<ul>';
12939: foreach my $item (sort(keys(%changes))) {
12940: if ($item eq 'uselcmath') {
12941: if ($env{'form.'.$item} eq '1') {
12942: $resulttext .= '<li>'.&mt('Math preview uses LON-CAPA previewer (javascript), if supported by browser.').'</li>';
12943: } else {
12944: $resulttext .= '<li>'.&mt('Math preview uses DragMath (Java), if supported by client OS.').'</li>';
12945: }
12946: } elsif ($item eq 'usejsme') {
12947: if ($env{'form.'.$item} eq '1') {
12948: $resulttext .= '<li>'.&mt('Molecule editor uses JSME (HTML5), if supported by browser.').'</li>';
12949: } else {
12950: $resulttext .= '<li>'.&mt('Molecule editor uses JME (Java), if supported by client OS.').'</li>';
12951: }
12952: } elsif ($item eq 'anonsurvey_threshold') {
12953: $resulttext .= '<li>'.&mt('Responder count required for display of anonymous survey submissions set to [_1].',$defaultshash{'coursedefaults'}{'anonsurvey_threshold'}).'</li>';
12954: } elsif ($item eq 'uploadquota') {
12955: if (ref($defaultshash{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
12956: $resulttext .= '<li>'.&mt('Default quota for content uploaded to a course/community via Course Editor set as follows:').'<ul>'.
12957: '<li>'.&mt('Official courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'official'}.'</b>').'</li>'.
12958: '<li>'.&mt('Unofficial courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'unofficial'}.'</b>').'</li>'.
12959: '<li>'.&mt('Textbook courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'textbook'}.'</b>').'</li>'.
12960:
12961: '<li>'.&mt('Communities: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'community'}.'</b>').'</li>'.
12962: '</ul>'.
12963: '</li>';
12964: } else {
12965: $resulttext .= '<li>'.&mt('Default quota for content uploaded via Course Editor remains default: [_1] MB',$staticdefaults{'uploadquota'}).'</li>';
12966: }
12967: } elsif ($item eq 'mysqltables') {
12968: if (ref($defaultshash{'coursedefaults'}{'mysqltables'}) eq 'HASH') {
12969: $resulttext .= '<li>'.&mt('Lifetime of "Temporary" MySQL tables (student performance data) on homeserver').'<ul>'.
12970: '<li>'.&mt('Official courses: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'official'}.'</b>').'</li>'.
12971: '<li>'.&mt('Unofficial courses: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'unofficial'}.'</b>').'</li>'.
12972: '<li>'.&mt('Textbook courses: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'textbook'}.'</b>').'</li>'.
12973: '<li>'.&mt('Communities: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'community'}.'</b>').'</li>'.
12974: '</ul>'.
12975: '</li>';
12976: } else {
12977: $resulttext .= '<li>'.&mt('Lifetime of "Temporary" MySQL tables (student performance data) on homeserver remains default: [_1] s',$staticdefaults{'uploadquota'}).'</li>';
12978: }
12979: } elsif ($item eq 'postsubmit') {
12980: if ($domdefaults{'postsubmit'} eq 'off') {
12981: $resulttext .= '<li>'.&mt('Submit button(s) remain enabled on page after student makes submission.');
12982: } else {
12983: $resulttext .= '<li>'.&mt('Submit button(s) disabled on page after student makes submission').'; ';
12984: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
12985: $resulttext .= &mt('durations:').'<ul>';
12986: foreach my $type (@types) {
12987: $resulttext .= '<li>';
12988: my $timeout;
12989: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
12990: $timeout = $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type};
12991: }
12992: my $display;
12993: if ($timeout eq '0') {
12994: $display = &mt('unlimited');
12995: } elsif ($timeout eq '') {
12996: $display = &mt('[quant,_1,second] (default)',$staticdefaults{'postsubmit'});
12997: } else {
12998: $display = &mt('[quant,_1,second]',$timeout);
12999: }
13000: if ($type eq 'community') {
13001: $resulttext .= &mt('Communities');
13002: } elsif ($type eq 'official') {
13003: $resulttext .= &mt('Official courses');
13004: } elsif ($type eq 'unofficial') {
13005: $resulttext .= &mt('Unofficial courses');
13006: } elsif ($type eq 'textbook') {
13007: $resulttext .= &mt('Textbook courses');
13008: }
13009: $resulttext .= ' -- '.$display.'</li>';
13010: }
13011: $resulttext .= '</ul>';
13012: }
13013: $resulttext .= '</li>';
13014: }
13015: } elsif ($item eq 'coursecredits') {
13016: if (ref($defaultshash{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
13017: if (($domdefaults{'officialcredits'} eq '') &&
13018: ($domdefaults{'unofficialcredits'} eq '') &&
13019: ($domdefaults{'textbookcredits'} eq '')) {
13020: $resulttext .= '<li>'.&mt('Student credits not in use for courses in this domain').'</li>';
13021: } else {
13022: $resulttext .= '<li>'.&mt('Student credits can be set per course by a Domain Coordinator, with the following defaults applying:').'<ul>'.
13023: '<li>'.&mt('Official courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'official'}).'</li>'.
13024: '<li>'.&mt('Unofficial courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'unofficial'}).'</li>'.
13025: '<li>'.&mt('Textbook courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'textbook'}).'</li>'.
13026: '</ul>'.
13027: '</li>';
13028: }
13029: } else {
13030: $resulttext .= '<li>'.&mt('Student credits not in use for courses in this domain').'</li>';
13031: }
13032: } elsif ($item eq 'canclone') {
13033: if (ref($defaultshash{'coursedefaults'}{'canclone'}) eq 'HASH') {
13034: if (ref($defaultshash{'coursedefaults'}{'canclone'}{'instcode'}) eq 'ARRAY') {
13035: my $clonecodes = join(' '.&mt('and').' ',@{$defaultshash{'coursedefaults'}{'canclone'}{'instcode'}});
13036: $resulttext .= '<li>'.&mt('By default, official courses can be cloned from existing courses with the same: [_1]','<b>'.$clonecodes.'</b>').'</li>';
13037: }
13038: } elsif ($defaultshash{'coursedefaults'}{'canclone'} eq 'domain') {
13039: $resulttext .= '<li>'.&mt('By default, a course requester can clone any course from his/her domain.').'</li>';
13040: } else {
13041: $resulttext .= '<li>'.&mt('By default, only course owner and coordinators may clone a course.').'</li>';
13042: }
13043: }
13044: }
13045: $resulttext .= '</ul>';
13046: } else {
13047: $resulttext = &mt('No changes made to course defaults');
13048: }
13049: } else {
13050: $resulttext = '<span class="LC_error">'.
13051: &mt('An error occurred: [_1]',$putresult).'</span>';
13052: }
13053: return $resulttext;
13054: }
13055:
13056: sub modify_selfenrollment {
13057: my ($dom,$lastactref,%domconfig) = @_;
13058: my ($resulttext,$errors,%changes,%selfenrollhash,%ordered);
13059: my @types = ('official','unofficial','community','textbook');
13060: my %titles = &tool_titles();
13061: my %descs = &Apache::lonuserutils::selfenroll_default_descs();
13062: ($ordered{'admin'},my $titlesref) = &Apache::lonuserutils::get_selfenroll_titles();
13063: $ordered{'default'} = ['types','registered','approval','limit'];
13064:
13065: my (%roles,%shown,%toplevel);
13066: $roles{'0'} = &Apache::lonnet::plaintext('dc');
13067:
13068: if (ref($domconfig{'selfenrollment'}) ne 'HASH') {
13069: if ($domconfig{'selfenrollment'} eq '') {
13070: $domconfig{'selfenrollment'} = {};
13071: }
13072: }
13073: %toplevel = (
13074: admin => 'Configuration Rights',
13075: default => 'Default settings',
13076: validation => 'Validation of self-enrollment requests',
13077: );
13078: my ($itemsref,$namesref,$fieldsref) = &Apache::lonuserutils::selfenroll_validation_types();
13079:
13080: if (ref($ordered{'admin'}) eq 'ARRAY') {
13081: foreach my $item (@{$ordered{'admin'}}) {
13082: foreach my $type (@types) {
13083: if ($env{'form.selfenrolladmin_'.$item.'_'.$type}) {
13084: $selfenrollhash{'admin'}{$type}{$item} = 1;
13085: } else {
13086: $selfenrollhash{'admin'}{$type}{$item} = 0;
13087: }
13088: if (ref($domconfig{'selfenrollment'}{'admin'}) eq 'HASH') {
13089: if (ref($domconfig{'selfenrollment'}{'admin'}{$type}) eq 'HASH') {
13090: if ($selfenrollhash{'admin'}{$type}{$item} ne
13091: $domconfig{'selfenrollment'}{'admin'}{$type}{$item}) {
13092: push(@{$changes{'admin'}{$type}},$item);
13093: }
13094: } else {
13095: if (!$selfenrollhash{'admin'}{$type}{$item}) {
13096: push(@{$changes{'admin'}{$type}},$item);
13097: }
13098: }
13099: } elsif (!$selfenrollhash{'admin'}{$type}{$item}) {
13100: push(@{$changes{'admin'}{$type}},$item);
13101: }
13102: }
13103: }
13104: }
13105:
13106: foreach my $item (@{$ordered{'default'}}) {
13107: foreach my $type (@types) {
13108: my $value = $env{'form.selfenrolldefault_'.$item.'_'.$type};
13109: if ($item eq 'types') {
13110: unless (($value eq 'all') || ($value eq 'dom')) {
13111: $value = '';
13112: }
13113: } elsif ($item eq 'registered') {
13114: unless ($value eq '1') {
13115: $value = 0;
13116: }
13117: } elsif ($item eq 'approval') {
13118: unless ($value =~ /^[012]$/) {
13119: $value = 0;
13120: }
13121: } else {
13122: unless (($value eq 'allstudents') || ($value eq 'selfenrolled')) {
13123: $value = 'none';
13124: }
13125: }
13126: $selfenrollhash{'default'}{$type}{$item} = $value;
13127: if (ref($domconfig{'selfenrollment'}{'default'}) eq 'HASH') {
13128: if (ref($domconfig{'selfenrollment'}{'default'}{$type}) eq 'HASH') {
13129: if ($selfenrollhash{'default'}{$type}{$item} ne
13130: $domconfig{'selfenrollment'}{'default'}{$type}{$item}) {
13131: push(@{$changes{'default'}{$type}},$item);
13132: }
13133: } else {
13134: push(@{$changes{'default'}{$type}},$item);
13135: }
13136: } else {
13137: push(@{$changes{'default'}{$type}},$item);
13138: }
13139: if ($item eq 'limit') {
13140: if (($value eq 'allstudents') || ($value eq 'selfenrolled')) {
13141: $env{'form.selfenrolldefault_cap_'.$type} =~ s/\D//g;
13142: if ($env{'form.selfenrolldefault_cap_'.$type} ne '') {
13143: $selfenrollhash{'default'}{$type}{'cap'} = $env{'form.selfenrolldefault_cap_'.$type};
13144: }
13145: } else {
13146: $selfenrollhash{'default'}{$type}{'cap'} = '';
13147: }
13148: if (ref($domconfig{'selfenrollment'}{'default'}{$type}) eq 'HASH') {
13149: if ($selfenrollhash{'default'}{$type}{'cap'} ne
13150: $domconfig{'selfenrollment'}{'admin'}{$type}{'cap'}) {
13151: push(@{$changes{'default'}{$type}},'cap');
13152: }
13153: } elsif ($selfenrollhash{'default'}{$type}{'cap'} ne '') {
13154: push(@{$changes{'default'}{$type}},'cap');
13155: }
13156: }
13157: }
13158: }
13159:
13160: foreach my $item (@{$itemsref}) {
13161: if ($item eq 'fields') {
13162: my @changed;
13163: @{$selfenrollhash{'validation'}{$item}} = &Apache::loncommon::get_env_multiple('form.selfenroll_validation_'.$item);
13164: if (@{$selfenrollhash{'validation'}{$item}} > 0) {
13165: @{$selfenrollhash{'validation'}{$item}} = sort(@{$selfenrollhash{'validation'}{$item}});
13166: }
13167: if (ref($domconfig{'selfenrollment'}{'validation'}) eq 'HASH') {
13168: if (ref($domconfig{'selfenrollment'}{'validation'}{$item}) eq 'ARRAY') {
13169: @changed = &Apache::loncommon::compare_arrays($selfenrollhash{'validation'}{$item},
13170: $domconfig{'selfenrollment'}{'validation'}{$item});
13171: } else {
13172: @changed = @{$selfenrollhash{'validation'}{$item}};
13173: }
13174: } else {
13175: @changed = @{$selfenrollhash{'validation'}{$item}};
13176: }
13177: if (@changed) {
13178: if ($selfenrollhash{'validation'}{$item}) {
13179: $changes{'validation'}{$item} = join(', ',@{$selfenrollhash{'validation'}{$item}});
13180: } else {
13181: $changes{'validation'}{$item} = &mt('None');
13182: }
13183: }
13184: } else {
13185: $selfenrollhash{'validation'}{$item} = $env{'form.selfenroll_validation_'.$item};
13186: if ($item eq 'markup') {
13187: if ($env{'form.selfenroll_validation_'.$item}) {
13188: $env{'form.selfenroll_validation_'.$item} =~ s/[\n\r\f]+/\s/gs;
13189: }
13190: }
13191: if (ref($domconfig{'selfenrollment'}{'validation'}) eq 'HASH') {
13192: if ($domconfig{'selfenrollment'}{'validation'}{$item} ne $selfenrollhash{'validation'}{$item}) {
13193: $changes{'validation'}{$item} = $selfenrollhash{'validation'}{$item};
13194: }
13195: }
13196: }
13197: }
13198:
13199: my $putresult = &Apache::lonnet::put_dom('configuration',{'selfenrollment' => \%selfenrollhash},
13200: $dom);
13201: if ($putresult eq 'ok') {
13202: if (keys(%changes) > 0) {
13203: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
13204: $resulttext = &mt('Changes made:').'<ul>';
13205: foreach my $key ('admin','default','validation') {
13206: if (ref($changes{$key}) eq 'HASH') {
13207: $resulttext .= '<li>'.$toplevel{$key}.'<ul>';
13208: if ($key eq 'validation') {
13209: foreach my $item (@{$itemsref}) {
13210: if (exists($changes{$key}{$item})) {
13211: if ($item eq 'markup') {
13212: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$namesref->{$item},
13213: '<br /><pre>'.$changes{$key}{$item}.'</pre>').'</li>';
13214: } else {
13215: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$namesref->{$item},
13216: '<b>'.$changes{$key}{$item}.'</b>').'</li>';
13217: }
13218: }
13219: }
13220: } else {
13221: foreach my $type (@types) {
13222: if ($type eq 'community') {
13223: $roles{'1'} = &mt('Community personnel');
13224: } else {
13225: $roles{'1'} = &mt('Course personnel');
13226: }
13227: if (ref($changes{$key}{$type}) eq 'ARRAY') {
13228: if (ref($selfenrollhash{$key}{$type}) eq 'HASH') {
13229: if ($key eq 'admin') {
13230: my @mgrdc = ();
13231: if (ref($ordered{$key}) eq 'ARRAY') {
13232: foreach my $item (@{$ordered{'admin'}}) {
13233: if (ref($selfenrollhash{$key}{$type}) eq 'HASH') {
13234: if ($selfenrollhash{$key}{$type}{$item} eq '0') {
13235: push(@mgrdc,$item);
13236: }
13237: }
13238: }
13239: if (@mgrdc) {
13240: $domdefaults{$type.'selfenrolladmdc'} = join(',',@mgrdc);
13241: } else {
13242: delete($domdefaults{$type.'selfenrolladmdc'});
13243: }
13244: }
13245: } else {
13246: if (ref($ordered{$key}) eq 'ARRAY') {
13247: foreach my $item (@{$ordered{$key}}) {
13248: if (grep(/^\Q$item\E$/,@{$changes{$key}{$type}})) {
13249: $domdefaults{$type.'selfenroll'.$item} =
13250: $selfenrollhash{$key}{$type}{$item};
13251: }
13252: }
13253: }
13254: }
13255: }
13256: $resulttext .= '<li>'.$titles{$type}.'<ul>';
13257: foreach my $item (@{$ordered{$key}}) {
13258: if (grep(/^\Q$item\E$/,@{$changes{$key}{$type}})) {
13259: $resulttext .= '<li>';
13260: if ($key eq 'admin') {
13261: $resulttext .= &mt('[_1] -- management by: [_2]',$titlesref->{$item},
13262: '<b>'.$roles{$selfenrollhash{'admin'}{$type}{$item}}.'</b>');
13263: } else {
13264: $resulttext .= &mt('[_1] set to: [_2]',$titlesref->{$item},
13265: '<b>'.$descs{$item}{$selfenrollhash{'default'}{$type}{$item}}.'</b>');
13266: }
13267: $resulttext .= '</li>';
13268: }
13269: }
13270: $resulttext .= '</ul></li>';
13271: }
13272: }
13273: $resulttext .= '</ul></li>';
13274: }
13275: }
13276: if ((exists($changes{'admin'})) || (exists($changes{'default'}))) {
13277: my $cachetime = 24*60*60;
13278: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
13279: if (ref($lastactref) eq 'HASH') {
13280: $lastactref->{'domdefaults'} = 1;
13281: }
13282: }
13283: }
13284: $resulttext .= '</ul>';
13285: } else {
13286: $resulttext = &mt('No changes made to self-enrollment settings');
13287: }
13288: } else {
13289: $resulttext = '<span class="LC_error">'.
13290: &mt('An error occurred: [_1]',$putresult).'</span>';
13291: }
13292: return $resulttext;
13293: }
13294:
13295: sub modify_usersessions {
13296: my ($dom,$lastactref,%domconfig) = @_;
13297: my @hostingtypes = ('version','excludedomain','includedomain');
13298: my @offloadtypes = ('primary','default');
13299: my %types = (
13300: remote => \@hostingtypes,
13301: hosted => \@hostingtypes,
13302: spares => \@offloadtypes,
13303: );
13304: my @prefixes = ('remote','hosted','spares');
13305: my @lcversions = &Apache::lonnet::all_loncaparevs();
13306: my (%by_ip,%by_location,@intdoms);
13307: &build_location_hashes(\@intdoms,\%by_ip,\%by_location);
13308: my @locations = sort(keys(%by_location));
13309: my (%defaultshash,%changes);
13310: foreach my $prefix (@prefixes) {
13311: $defaultshash{'usersessions'}{$prefix} = {};
13312: }
13313: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
13314: my $resulttext;
13315: my %iphost = &Apache::lonnet::get_iphost();
13316: foreach my $prefix (@prefixes) {
13317: next if ($prefix eq 'spares');
13318: foreach my $type (@{$types{$prefix}}) {
13319: my $inuse = $env{'form.'.$prefix.'_'.$type.'_inuse'};
13320: if ($type eq 'version') {
13321: my $value = $env{'form.'.$prefix.'_'.$type};
13322: my $okvalue;
13323: if ($value ne '') {
13324: if (grep(/^\Q$value\E$/,@lcversions)) {
13325: $okvalue = $value;
13326: }
13327: }
13328: if (ref($domconfig{'usersessions'}) eq 'HASH') {
13329: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
13330: if ($domconfig{'usersessions'}{$prefix}{$type} ne '') {
13331: if ($inuse == 0) {
13332: $changes{$prefix}{$type} = 1;
13333: } else {
13334: if ($okvalue ne $domconfig{'usersessions'}{$prefix}{$type}) {
13335: $changes{$prefix}{$type} = 1;
13336: }
13337: if ($okvalue ne '') {
13338: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
13339: }
13340: }
13341: } else {
13342: if (($inuse == 1) && ($okvalue ne '')) {
13343: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
13344: $changes{$prefix}{$type} = 1;
13345: }
13346: }
13347: } else {
13348: if (($inuse == 1) && ($okvalue ne '')) {
13349: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
13350: $changes{$prefix}{$type} = 1;
13351: }
13352: }
13353: } else {
13354: if (($inuse == 1) && ($okvalue ne '')) {
13355: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
13356: $changes{$prefix}{$type} = 1;
13357: }
13358: }
13359: } else {
13360: my @vals = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_'.$type);
13361: my @okvals;
13362: foreach my $val (@vals) {
13363: if ($val =~ /:/) {
13364: my @items = split(/:/,$val);
13365: foreach my $item (@items) {
13366: if (ref($by_location{$item}) eq 'ARRAY') {
13367: push(@okvals,$item);
13368: }
13369: }
13370: } else {
13371: if (ref($by_location{$val}) eq 'ARRAY') {
13372: push(@okvals,$val);
13373: }
13374: }
13375: }
13376: @okvals = sort(@okvals);
13377: if (ref($domconfig{'usersessions'}) eq 'HASH') {
13378: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
13379: if (ref($domconfig{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
13380: if ($inuse == 0) {
13381: $changes{$prefix}{$type} = 1;
13382: } else {
13383: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
13384: my @changed = &Apache::loncommon::compare_arrays($domconfig{'usersessions'}{$prefix}{$type},$defaultshash{'usersessions'}{$prefix}{$type});
13385: if (@changed > 0) {
13386: $changes{$prefix}{$type} = 1;
13387: }
13388: }
13389: } else {
13390: if ($inuse == 1) {
13391: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
13392: $changes{$prefix}{$type} = 1;
13393: }
13394: }
13395: } else {
13396: if ($inuse == 1) {
13397: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
13398: $changes{$prefix}{$type} = 1;
13399: }
13400: }
13401: } else {
13402: if ($inuse == 1) {
13403: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
13404: $changes{$prefix}{$type} = 1;
13405: }
13406: }
13407: }
13408: }
13409: }
13410:
13411: my @alldoms = &Apache::lonnet::all_domains();
13412: my %servers = &Apache::lonnet::internet_dom_servers($dom);
13413: my %spareid = ¤t_offloads_to($dom,$domconfig{'usersessions'},\%servers);
13414: my $savespares;
13415:
13416: foreach my $lonhost (sort(keys(%servers))) {
13417: my $serverhomeID =
13418: &Apache::lonnet::get_server_homeID($servers{$lonhost});
13419: my $serverhostname = &Apache::lonnet::hostname($lonhost);
13420: $defaultshash{'usersessions'}{'spares'}{$lonhost} = {};
13421: my %spareschg;
13422: foreach my $type (@{$types{'spares'}}) {
13423: my @okspares;
13424: my @checked = &Apache::loncommon::get_env_multiple('form.spare_'.$type.'_'.$lonhost);
13425: foreach my $server (@checked) {
13426: if (&Apache::lonnet::hostname($server) ne '') {
13427: unless (&Apache::lonnet::hostname($server) eq $serverhostname) {
13428: unless (grep(/^\Q$server\E$/,@okspares)) {
13429: push(@okspares,$server);
13430: }
13431: }
13432: }
13433: }
13434: my $new = $env{'form.newspare_'.$type.'_'.$lonhost};
13435: my $newspare;
13436: if (($new ne '') && (&Apache::lonnet::hostname($new))) {
13437: unless (&Apache::lonnet::hostname($new) eq $serverhostname) {
13438: $newspare = $new;
13439: }
13440: }
13441: my @spares;
13442: if (($newspare ne '') && (!grep(/^\Q$newspare\E$/,@okspares))) {
13443: @spares = sort(@okspares,$newspare);
13444: } else {
13445: @spares = sort(@okspares);
13446: }
13447: $defaultshash{'usersessions'}{'spares'}{$lonhost}{$type} = \@spares;
13448: if (ref($spareid{$lonhost}) eq 'HASH') {
13449: if (ref($spareid{$lonhost}{$type}) eq 'ARRAY') {
13450: my @diffs = &Apache::loncommon::compare_arrays($spareid{$lonhost}{$type},\@spares);
13451: if (@diffs > 0) {
13452: $spareschg{$type} = 1;
13453: }
13454: }
13455: }
13456: }
13457: if (keys(%spareschg) > 0) {
13458: $changes{'spares'}{$lonhost} = \%spareschg;
13459: }
13460: }
13461: $defaultshash{'usersessions'}{'offloadnow'} = {};
13462: my @offloadnow = &Apache::loncommon::get_env_multiple('form.offloadnow');
13463: my @okoffload;
13464: if (@offloadnow) {
13465: foreach my $server (@offloadnow) {
13466: if (&Apache::lonnet::hostname($server) ne '') {
13467: unless (grep(/^\Q$server\E$/,@okoffload)) {
13468: push(@okoffload,$server);
13469: }
13470: }
13471: }
13472: if (@okoffload) {
13473: foreach my $lonhost (@okoffload) {
13474: $defaultshash{'usersessions'}{'offloadnow'}{$lonhost} = 1;
13475: }
13476: }
13477: }
13478: if (ref($domconfig{'usersessions'}) eq 'HASH') {
13479: if (ref($domconfig{'usersessions'}{'spares'}) eq 'HASH') {
13480: if (ref($changes{'spares'}) eq 'HASH') {
13481: if (keys(%{$changes{'spares'}}) > 0) {
13482: $savespares = 1;
13483: }
13484: }
13485: } else {
13486: $savespares = 1;
13487: }
13488: if (ref($domconfig{'usersessions'}{'offloadnow'}) eq 'HASH') {
13489: foreach my $lonhost (keys(%{$domconfig{'usersessions'}{'offloadnow'}})) {
13490: unless ($defaultshash{'usersessions'}{'offloadnow'}{$lonhost}) {
13491: $changes{'offloadnow'} = 1;
13492: last;
13493: }
13494: }
13495: unless ($changes{'offloadnow'}) {
13496: foreach my $lonhost (keys(%{$defaultshash{'usersessions'}{'offloadnow'}})) {
13497: unless ($domconfig{'usersessions'}{'offloadnow'}{$lonhost}) {
13498: $changes{'offloadnow'} = 1;
13499: last;
13500: }
13501: }
13502: }
13503: } elsif (@okoffload) {
13504: $changes{'offloadnow'} = 1;
13505: }
13506: } elsif (@okoffload) {
13507: $changes{'offloadnow'} = 1;
13508: }
13509: my $nochgmsg = &mt('No changes made to settings for user session hosting/offloading.');
13510: if ((keys(%changes) > 0) || ($savespares)) {
13511: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
13512: $dom);
13513: if ($putresult eq 'ok') {
13514: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
13515: if (ref($defaultshash{'usersessions'}{'remote'}) eq 'HASH') {
13516: $domdefaults{'remotesessions'} = $defaultshash{'usersessions'}{'remote'};
13517: }
13518: if (ref($defaultshash{'usersessions'}{'hosted'}) eq 'HASH') {
13519: $domdefaults{'hostedsessions'} = $defaultshash{'usersessions'}{'hosted'};
13520: }
13521: if (ref($defaultshash{'usersessions'}{'offloadnow'}) eq 'HASH') {
13522: $domdefaults{'offloadnow'} = $defaultshash{'usersessions'}{'offloadnow'};
13523: }
13524: }
13525: my $cachetime = 24*60*60;
13526: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
13527: &Apache::lonnet::do_cache_new('usersessions',$dom,$defaultshash{'usersessions'},3600);
13528: if (ref($lastactref) eq 'HASH') {
13529: $lastactref->{'domdefaults'} = 1;
13530: $lastactref->{'usersessions'} = 1;
13531: }
13532: if (keys(%changes) > 0) {
13533: my %lt = &usersession_titles();
13534: $resulttext = &mt('Changes made:').'<ul>';
13535: foreach my $prefix (@prefixes) {
13536: if (ref($changes{$prefix}) eq 'HASH') {
13537: $resulttext .= '<li>'.$lt{$prefix}.'<ul>';
13538: if ($prefix eq 'spares') {
13539: if (ref($changes{$prefix}) eq 'HASH') {
13540: foreach my $lonhost (sort(keys(%{$changes{$prefix}}))) {
13541: $resulttext .= '<li><b>'.$lonhost.'</b> ';
13542: my $lonhostdom = &Apache::lonnet::host_domain($lonhost);
13543: my $cachekey = &escape('spares').':'.&escape($lonhostdom);
13544: &Apache::lonnet::remote_devalidate_cache($lonhost,[$cachekey]);
13545: if (ref($changes{$prefix}{$lonhost}) eq 'HASH') {
13546: foreach my $type (@{$types{$prefix}}) {
13547: if ($changes{$prefix}{$lonhost}{$type}) {
13548: my $offloadto = &mt('None');
13549: if (ref($defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}) eq 'ARRAY') {
13550: if (@{$defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}} > 0) {
13551: $offloadto = join(', ',@{$defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}});
13552: }
13553: }
13554: $resulttext .= &mt('[_1] set to: [_2].','<i>'.$lt{$type}.'</i>',$offloadto).(' 'x3);
13555: }
13556: }
13557: }
13558: $resulttext .= '</li>';
13559: }
13560: }
13561: } else {
13562: foreach my $type (@{$types{$prefix}}) {
13563: if (defined($changes{$prefix}{$type})) {
13564: my $newvalue;
13565: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
13566: if (ref($defaultshash{'usersessions'}{$prefix})) {
13567: if ($type eq 'version') {
13568: $newvalue = $defaultshash{'usersessions'}{$prefix}{$type};
13569: } elsif (ref($defaultshash{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
13570: if (@{$defaultshash{'usersessions'}{$prefix}{$type}} > 0) {
13571: $newvalue = join(', ',@{$defaultshash{'usersessions'}{$prefix}{$type}});
13572: }
13573: }
13574: }
13575: }
13576: if ($newvalue eq '') {
13577: if ($type eq 'version') {
13578: $resulttext .= '<li>'.&mt('[_1] set to: off',$lt{$type}).'</li>';
13579: } else {
13580: $resulttext .= '<li>'.&mt('[_1] set to: none',$lt{$type}).'</li>';
13581: }
13582: } else {
13583: if ($type eq 'version') {
13584: $newvalue .= ' '.&mt('(or later)');
13585: }
13586: $resulttext .= '<li>'.&mt('[_1] set to: [_2].',$lt{$type},$newvalue).'</li>';
13587: }
13588: }
13589: }
13590: }
13591: $resulttext .= '</ul>';
13592: }
13593: }
13594: if ($changes{'offloadnow'}) {
13595: if (ref($defaultshash{'usersessions'}{'offloadnow'}) eq 'HASH') {
13596: if (keys(%{$defaultshash{'usersessions'}{'offloadnow'}}) > 0) {
13597: $resulttext .= '<li>'.&mt('Switch active users on next access, for server(s):').'<ul>';
13598: foreach my $lonhost (sort(keys(%{$defaultshash{'usersessions'}{'offloadnow'}}))) {
13599: $resulttext .= '<li>'.$lonhost.'</li>';
13600: }
13601: $resulttext .= '</ul>';
13602: } else {
13603: $resulttext .= '<li>'.&mt('No servers now set to switch active users on next access.');
13604: }
13605: } else {
13606: $resulttext .= '<li>'.&mt('No servers now set to switch active users on next access.').'</li>';
13607: }
13608: }
13609: $resulttext .= '</ul>';
13610: } else {
13611: $resulttext = $nochgmsg;
13612: }
13613: } else {
13614: $resulttext = '<span class="LC_error">'.
13615: &mt('An error occurred: [_1]',$putresult).'</span>';
13616: }
13617: } else {
13618: $resulttext = $nochgmsg;
13619: }
13620: return $resulttext;
13621: }
13622:
13623: sub modify_loadbalancing {
13624: my ($dom,%domconfig) = @_;
13625: my $primary_id = &Apache::lonnet::domain($dom,'primary');
13626: my $intdom = &Apache::lonnet::internet_dom($primary_id);
13627: my ($othertitle,$usertypes,$types) =
13628: &Apache::loncommon::sorted_inst_types($dom);
13629: my %servers = &Apache::lonnet::internet_dom_servers($dom);
13630: my %libraryservers = &Apache::lonnet::get_servers($dom,'library');
13631: my @sparestypes = ('primary','default');
13632: my %typetitles = &sparestype_titles();
13633: my $resulttext;
13634: my (%currbalancer,%currtargets,%currrules,%existing);
13635: if (ref($domconfig{'loadbalancing'}) eq 'HASH') {
13636: %existing = %{$domconfig{'loadbalancing'}};
13637: }
13638: &get_loadbalancers_config(\%servers,\%existing,\%currbalancer,
13639: \%currtargets,\%currrules);
13640: my ($saveloadbalancing,%defaultshash,%changes);
13641: my ($alltypes,$othertypes,$titles) =
13642: &loadbalancing_titles($dom,$intdom,$usertypes,$types);
13643: my %ruletitles = &offloadtype_text();
13644: my @deletions = &Apache::loncommon::get_env_multiple('form.loadbalancing_delete');
13645: for (my $i=0; $i<$env{'form.loadbalancing_total'}; $i++) {
13646: my $balancer = $env{'form.loadbalancing_lonhost_'.$i};
13647: if ($balancer eq '') {
13648: next;
13649: }
13650: if (!exists($servers{$balancer})) {
13651: if (exists($currbalancer{$balancer})) {
13652: push(@{$changes{'delete'}},$balancer);
13653: }
13654: next;
13655: }
13656: if ((@deletions > 0) && (grep(/^\Q$i\E$/,@deletions))) {
13657: push(@{$changes{'delete'}},$balancer);
13658: next;
13659: }
13660: if (!exists($currbalancer{$balancer})) {
13661: push(@{$changes{'add'}},$balancer);
13662: }
13663: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'} = [];
13664: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{'default'} = [];
13665: $defaultshash{'loadbalancing'}{$balancer}{'rules'} = {};
13666: unless (ref($domconfig{'loadbalancing'}) eq 'HASH') {
13667: $saveloadbalancing = 1;
13668: }
13669: foreach my $sparetype (@sparestypes) {
13670: my @targets = &Apache::loncommon::get_env_multiple('form.loadbalancing_target_'.$i.'_'.$sparetype);
13671: my @offloadto;
13672: foreach my $target (@targets) {
13673: if (($servers{$target}) && ($target ne $balancer)) {
13674: if ($sparetype eq 'default') {
13675: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'}) eq 'ARRAY') {
13676: next if (grep(/^\Q$target\E$/,@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'}}));
13677: }
13678: }
13679: unless(grep(/^\Q$target\E$/,@offloadto)) {
13680: push(@offloadto,$target);
13681: }
13682: }
13683: }
13684: if ($env{'form.loadbalancing_target_'.$i.'_hosthere'} eq $sparetype) {
13685: unless(grep(/^\Q$balancer\E$/,@offloadto)) {
13686: push(@offloadto,$balancer);
13687: }
13688: }
13689: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype} = \@offloadto;
13690: }
13691: if (ref($currtargets{$balancer}) eq 'HASH') {
13692: foreach my $sparetype (@sparestypes) {
13693: if (ref($currtargets{$balancer}{$sparetype}) eq 'ARRAY') {
13694: my @targetdiffs = &Apache::loncommon::compare_arrays($currtargets{$balancer}{$sparetype},$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype});
13695: if (@targetdiffs > 0) {
13696: $changes{'curr'}{$balancer}{'targets'} = 1;
13697: }
13698: } elsif (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
13699: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
13700: $changes{'curr'}{$balancer}{'targets'} = 1;
13701: }
13702: }
13703: }
13704: } else {
13705: if (ref($defaultshash{'loadbalancing'}{$balancer}) eq 'HASH') {
13706: foreach my $sparetype (@sparestypes) {
13707: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
13708: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
13709: $changes{'curr'}{$balancer}{'targets'} = 1;
13710: }
13711: }
13712: }
13713: }
13714: }
13715: my $ishomedom;
13716: if (&Apache::lonnet::host_domain($balancer) eq $dom) {
13717: $ishomedom = 1;
13718: }
13719: if (ref($alltypes) eq 'ARRAY') {
13720: foreach my $type (@{$alltypes}) {
13721: my $rule;
13722: unless ((($type eq '_LC_external') || ($type eq '_LC_internetdom')) &&
13723: (!$ishomedom)) {
13724: $rule = $env{'form.loadbalancing_rules_'.$i.'_'.$type};
13725: }
13726: if ($rule eq 'specific') {
13727: my $specifiedhost = $env{'form.loadbalancing_singleserver_'.$i.'_'.$type};
13728: if (exists($servers{$specifiedhost})) {
13729: $rule = $specifiedhost;
13730: }
13731: }
13732: $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type} = $rule;
13733: if (ref($currrules{$balancer}) eq 'HASH') {
13734: if ($rule ne $currrules{$balancer}{$type}) {
13735: $changes{'curr'}{$balancer}{'rules'}{$type} = 1;
13736: }
13737: } elsif ($rule ne '') {
13738: $changes{'curr'}{$balancer}{'rules'}{$type} = 1;
13739: }
13740: }
13741: }
13742: }
13743: my $nochgmsg = &mt('No changes made to Load Balancer settings.');
13744: if ((keys(%changes) > 0) || ($saveloadbalancing)) {
13745: unless (ref($defaultshash{'loadbalancing'}) eq 'HASH') {
13746: $defaultshash{'loadbalancing'} = {};
13747: }
13748: my $putresult = &Apache::lonnet::put_dom('configuration',
13749: \%defaultshash,$dom);
13750: if ($putresult eq 'ok') {
13751: if (keys(%changes) > 0) {
13752: my %toupdate;
13753: if (ref($changes{'delete'}) eq 'ARRAY') {
13754: foreach my $balancer (sort(@{$changes{'delete'}})) {
13755: $resulttext .= '<li>'.&mt('Load Balancing discontinued for: [_1]',$balancer).'</li>';
13756: $toupdate{$balancer} = 1;
13757: }
13758: }
13759: if (ref($changes{'add'}) eq 'ARRAY') {
13760: foreach my $balancer (sort(@{$changes{'add'}})) {
13761: $resulttext .= '<li>'.&mt('Load Balancing enabled for: [_1]',$balancer);
13762: $toupdate{$balancer} = 1;
13763: }
13764: }
13765: if (ref($changes{'curr'}) eq 'HASH') {
13766: foreach my $balancer (sort(keys(%{$changes{'curr'}}))) {
13767: $toupdate{$balancer} = 1;
13768: if (ref($changes{'curr'}{$balancer}) eq 'HASH') {
13769: if ($changes{'curr'}{$balancer}{'targets'}) {
13770: my %offloadstr;
13771: foreach my $sparetype (@sparestypes) {
13772: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
13773: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
13774: $offloadstr{$sparetype} = join(', ',@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}});
13775: }
13776: }
13777: }
13778: if (keys(%offloadstr) == 0) {
13779: $resulttext .= '<li>'.&mt("Servers to which Load Balance server offloads set to 'None', by default").'</li>';
13780: } else {
13781: my $showoffload;
13782: foreach my $sparetype (@sparestypes) {
13783: $showoffload .= '<i>'.$typetitles{$sparetype}.'</i>: ';
13784: if (defined($offloadstr{$sparetype})) {
13785: $showoffload .= $offloadstr{$sparetype};
13786: } else {
13787: $showoffload .= &mt('None');
13788: }
13789: $showoffload .= (' 'x3);
13790: }
13791: $resulttext .= '<li>'.&mt('By default, Load Balancer: [_1] set to offload to - [_2]',$balancer,$showoffload).'</li>';
13792: }
13793: }
13794: }
13795: if (ref($changes{'curr'}{$balancer}{'rules'}) eq 'HASH') {
13796: if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) {
13797: foreach my $type (@{$alltypes}) {
13798: if ($changes{'curr'}{$balancer}{'rules'}{$type}) {
13799: my $rule = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type};
13800: my $balancetext;
13801: if ($rule eq '') {
13802: $balancetext = $ruletitles{'default'};
13803: } elsif (($rule eq 'homeserver') || ($rule eq 'externalbalancer') ||
13804: ($type eq '_LC_ipchange') || ($type eq '_LC_ipchangesso')) {
13805: if (($type eq '_LC_ipchange') || ($type eq '_LC_ipchangesso')) {
13806: foreach my $sparetype (@sparestypes) {
13807: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
13808: map { $toupdate{$_} = 1; } (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}});
13809: }
13810: }
13811: foreach my $item (@{$alltypes}) {
13812: next if ($item =~ /^_LC_ipchange/);
13813: my $hasrule = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$item};
13814: if ($hasrule eq 'homeserver') {
13815: map { $toupdate{$_} = 1; } (keys(%libraryservers));
13816: } else {
13817: unless (($hasrule eq 'default') || ($hasrule eq 'none') || ($hasrule eq 'externalbalancer')) {
13818: if ($servers{$hasrule}) {
13819: $toupdate{$hasrule} = 1;
13820: }
13821: }
13822: }
13823: }
13824: if (($rule eq 'balancer') || ($rule eq 'offloadedto')) {
13825: $balancetext = $ruletitles{$rule};
13826: } else {
13827: my $receiver = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type};
13828: $balancetext = $ruletitles{'particular'}.' '.$receiver;
13829: if ($receiver) {
13830: $toupdate{$receiver};
13831: }
13832: }
13833: } else {
13834: $balancetext = $ruletitles{$rule};
13835: }
13836: } else {
13837: $balancetext = &mt('offload to [_1]',$defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type});
13838: }
13839: $resulttext .= '<li>'.&mt('Load Balancer: [_1] -- balancing for [_2] set to - "[_3]"',$balancer,$titles->{$type},$balancetext).'</li>';
13840: }
13841: }
13842: }
13843: }
13844: if (keys(%toupdate)) {
13845: my %thismachine;
13846: my $updatedhere;
13847: my $cachetime = 60*60*24;
13848: map { $thismachine{$_} = 1; } &Apache::lonnet::current_machine_ids();
13849: foreach my $lonhost (keys(%toupdate)) {
13850: if ($thismachine{$lonhost}) {
13851: unless ($updatedhere) {
13852: &Apache::lonnet::do_cache_new('loadbalancing',$dom,
13853: $defaultshash{'loadbalancing'},
13854: $cachetime);
13855: $updatedhere = 1;
13856: }
13857: } else {
13858: my $cachekey = &escape('loadbalancing').':'.&escape($dom);
13859: &Apache::lonnet::remote_devalidate_cache($lonhost,[$cachekey]);
13860: }
13861: }
13862: }
13863: }
13864: }
13865: if ($resulttext ne '') {
13866: $resulttext = &mt('Changes made:').'<ul>'.$resulttext.'</ul>';
13867: } else {
13868: $resulttext = $nochgmsg;
13869: }
13870: } else {
13871: $resulttext = $nochgmsg;
13872: }
13873: } else {
13874: $resulttext = '<span class="LC_error">'.
13875: &mt('An error occurred: [_1]',$putresult).'</span>';
13876: }
13877: } else {
13878: $resulttext = $nochgmsg;
13879: }
13880: return $resulttext;
13881: }
13882:
13883: sub recurse_check {
13884: my ($chkcats,$categories,$depth,$name) = @_;
13885: if (ref($chkcats->[$depth]{$name}) eq 'ARRAY') {
13886: my $chg = 0;
13887: for (my $j=0; $j<@{$chkcats->[$depth]{$name}}; $j++) {
13888: my $category = $chkcats->[$depth]{$name}[$j];
13889: my $item;
13890: if ($category eq '') {
13891: $chg ++;
13892: } else {
13893: my $deeper = $depth + 1;
13894: $item = &escape($category).':'.&escape($name).':'.$depth;
13895: if ($chg) {
13896: $categories->{$item} -= $chg;
13897: }
13898: &recurse_check($chkcats,$categories,$deeper,$category);
13899: $deeper --;
13900: }
13901: }
13902: }
13903: return;
13904: }
13905:
13906: sub recurse_cat_deletes {
13907: my ($item,$coursecategories,$deletions) = @_;
13908: my ($deleted,$container,$depth) = map { &unescape($_); } split(/:/,$item);
13909: my $subdepth = $depth + 1;
13910: if (ref($coursecategories) eq 'HASH') {
13911: foreach my $subitem (keys(%{$coursecategories})) {
13912: my ($child,$parent,$itemdepth) = map { &unescape($_); } split(/:/,$subitem);
13913: if (($parent eq $deleted) && ($itemdepth == $subdepth)) {
13914: delete($coursecategories->{$subitem});
13915: $deletions->{$subitem} = 1;
13916: &recurse_cat_deletes($subitem,$coursecategories,$deletions);
13917: }
13918: }
13919: }
13920: return;
13921: }
13922:
13923: sub active_dc_picker {
13924: my ($dom,$numinrow,$inputtype,$name,%currhash) = @_;
13925: my %domcoords = &Apache::lonnet::get_active_domroles($dom,['dc']);
13926: my @domcoord = keys(%domcoords);
13927: if (keys(%currhash)) {
13928: foreach my $dc (keys(%currhash)) {
13929: unless (exists($domcoords{$dc})) {
13930: push(@domcoord,$dc);
13931: }
13932: }
13933: }
13934: @domcoord = sort(@domcoord);
13935: my $numdcs = scalar(@domcoord);
13936: my $rows = 0;
13937: my $table;
13938: if ($numdcs > 1) {
13939: $table = '<table>';
13940: for (my $i=0; $i<@domcoord; $i++) {
13941: my $rem = $i%($numinrow);
13942: if ($rem == 0) {
13943: if ($i > 0) {
13944: $table .= '</tr>';
13945: }
13946: $table .= '<tr>';
13947: $rows ++;
13948: }
13949: my $check = '';
13950: if ($inputtype eq 'radio') {
13951: if (keys(%currhash) == 0) {
13952: if (!$i) {
13953: $check = ' checked="checked"';
13954: }
13955: } elsif (exists($currhash{$domcoord[$i]})) {
13956: $check = ' checked="checked"';
13957: }
13958: } else {
13959: if (exists($currhash{$domcoord[$i]})) {
13960: $check = ' checked="checked"';
13961: }
13962: }
13963: if ($i == @domcoord - 1) {
13964: my $colsleft = $numinrow - $rem;
13965: if ($colsleft > 1) {
13966: $table .= '<td class="LC_left_item" colspan="'.$colsleft.'">';
13967: } else {
13968: $table .= '<td class="LC_left_item">';
13969: }
13970: } else {
13971: $table .= '<td class="LC_left_item">';
13972: }
13973: my ($dcname,$dcdom) = split(':',$domcoord[$i]);
13974: my $user = &Apache::loncommon::plainname($dcname,$dcdom);
13975: $table .= '<span class="LC_nobreak"><label>'.
13976: '<input type="'.$inputtype.'" name="'.$name.'"'.
13977: ' value="'.$domcoord[$i].'"'.$check.' />'.$user;
13978: if ($user ne $dcname.':'.$dcdom) {
13979: $table .= ' ('.$dcname.':'.$dcdom.')';
13980: }
13981: $table .= '</label></span></td>';
13982: }
13983: $table .= '</tr></table>';
13984: } elsif ($numdcs == 1) {
13985: my ($dcname,$dcdom) = split(':',$domcoord[0]);
13986: my $user = &Apache::loncommon::plainname($dcname,$dcdom);
13987: if ($inputtype eq 'radio') {
13988: $table = '<input type="hidden" name="'.$name.'" value="'.$domcoord[0].'" />'.$user;
13989: if ($user ne $dcname.':'.$dcdom) {
13990: $table .= ' ('.$dcname.':'.$dcdom.')';
13991: }
13992: } else {
13993: my $check;
13994: if (exists($currhash{$domcoord[0]})) {
13995: $check = ' checked="checked"';
13996: }
13997: $table = '<span class="LC_nobreak"><label>'.
13998: '<input type="checkbox" name="'.$name.'" '.
13999: 'value="'.$domcoord[0].'"'.$check.' />'.$user;
14000: if ($user ne $dcname.':'.$dcdom) {
14001: $table .= ' ('.$dcname.':'.$dcdom.')';
14002: }
14003: $table .= '</label></span>';
14004: $rows ++;
14005: }
14006: }
14007: return ($numdcs,$table,$rows);
14008: }
14009:
14010: sub usersession_titles {
14011: return &Apache::lonlocal::texthash(
14012: hosted => 'Hosting of sessions for users from other domains on servers in this domain',
14013: remote => 'Hosting of sessions for users in this domain on servers in other domains',
14014: spares => 'Servers offloaded to, when busy',
14015: version => 'LON-CAPA version requirement',
14016: excludedomain => 'Allow all, but exclude specific domains',
14017: includedomain => 'Deny all, but include specific domains',
14018: primary => 'Primary (checked first)',
14019: default => 'Default',
14020: );
14021: }
14022:
14023: sub id_for_thisdom {
14024: my (%servers) = @_;
14025: my %altids;
14026: foreach my $server (keys(%servers)) {
14027: my $serverhome = &Apache::lonnet::get_server_homeID($servers{$server});
14028: if ($serverhome ne $server) {
14029: $altids{$serverhome} = $server;
14030: }
14031: }
14032: return %altids;
14033: }
14034:
14035: sub count_servers {
14036: my ($currbalancer,%servers) = @_;
14037: my (@spares,$numspares);
14038: foreach my $lonhost (sort(keys(%servers))) {
14039: next if ($currbalancer eq $lonhost);
14040: push(@spares,$lonhost);
14041: }
14042: if ($currbalancer) {
14043: $numspares = scalar(@spares);
14044: } else {
14045: $numspares = scalar(@spares) - 1;
14046: }
14047: return ($numspares,@spares);
14048: }
14049:
14050: sub lonbalance_targets_js {
14051: my ($dom,$types,$servers,$settings) = @_;
14052: my $select = &mt('Select');
14053: my ($alltargets,$allishome,$allinsttypes,@alltypes);
14054: if (ref($servers) eq 'HASH') {
14055: $alltargets = join("','",sort(keys(%{$servers})));
14056: my @homedoms;
14057: foreach my $server (sort(keys(%{$servers}))) {
14058: if (&Apache::lonnet::host_domain($server) eq $dom) {
14059: push(@homedoms,'1');
14060: } else {
14061: push(@homedoms,'0');
14062: }
14063: }
14064: $allishome = join("','",@homedoms);
14065: }
14066: if (ref($types) eq 'ARRAY') {
14067: if (@{$types} > 0) {
14068: @alltypes = @{$types};
14069: }
14070: }
14071: push(@alltypes,'default','_LC_adv','_LC_author','_LC_internetdom','_LC_external');
14072: $allinsttypes = join("','",@alltypes);
14073: my (%currbalancer,%currtargets,%currrules,%existing);
14074: if (ref($settings) eq 'HASH') {
14075: %existing = %{$settings};
14076: }
14077: &get_loadbalancers_config($servers,\%existing,\%currbalancer,
14078: \%currtargets,\%currrules);
14079: my $balancers = join("','",sort(keys(%currbalancer)));
14080: return <<"END";
14081:
14082: <script type="text/javascript">
14083: // <![CDATA[
14084:
14085: currBalancers = new Array('$balancers');
14086:
14087: function toggleTargets(balnum) {
14088: var lonhostitem = document.getElementById('loadbalancing_lonhost_'+balnum);
14089: var prevhostitem = document.getElementById('loadbalancing_prevlonhost_'+balnum);
14090: var balancer = lonhostitem.options[lonhostitem.selectedIndex].value;
14091: var prevbalancer = prevhostitem.value;
14092: var baltotal = document.getElementById('loadbalancing_total').value;
14093: prevhostitem.value = balancer;
14094: if (prevbalancer != '') {
14095: var prevIdx = currBalancers.indexOf(prevbalancer);
14096: if (prevIdx != -1) {
14097: currBalancers.splice(prevIdx,1);
14098: }
14099: }
14100: if (balancer == '') {
14101: hideSpares(balnum);
14102: } else {
14103: var currIdx = currBalancers.indexOf(balancer);
14104: if (currIdx == -1) {
14105: currBalancers.push(balancer);
14106: }
14107: var homedoms = new Array('$allishome');
14108: var ishomedom = homedoms[lonhostitem.selectedIndex];
14109: showSpares(balancer,ishomedom,balnum);
14110: }
14111: balancerChange(balnum,baltotal,'change',prevbalancer,balancer);
14112: return;
14113: }
14114:
14115: function showSpares(balancer,ishomedom,balnum) {
14116: var alltargets = new Array('$alltargets');
14117: var insttypes = new Array('$allinsttypes');
14118: var offloadtypes = new Array('primary','default');
14119:
14120: document.getElementById('loadbalancing_targets_'+balnum).style.display='block';
14121: document.getElementById('loadbalancing_disabled_'+balnum).style.display='none';
14122:
14123: for (var i=0; i<offloadtypes.length; i++) {
14124: var count = 0;
14125: for (var j=0; j<alltargets.length; j++) {
14126: if (alltargets[j] != balancer) {
14127: var item = document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+count);
14128: item.value = alltargets[j];
14129: item.style.textAlign='left';
14130: item.style.textFace='normal';
14131: document.getElementById('loadbalancing_targettxt_'+balnum+'_'+offloadtypes[i]+'_'+count).innerHTML = alltargets[j];
14132: if (currBalancers.indexOf(alltargets[j]) == -1) {
14133: item.disabled = '';
14134: } else {
14135: item.disabled = 'disabled';
14136: item.checked = false;
14137: }
14138: count ++;
14139: }
14140: }
14141: }
14142: for (var k=0; k<insttypes.length; k++) {
14143: if ((insttypes[k] == '_LC_external') || (insttypes[k] == '_LC_internetdom')) {
14144: if (ishomedom == 1) {
14145: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='block';
14146: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='block';
14147: } else {
14148: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='none';
14149: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='none';
14150: }
14151: } else {
14152: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='block';
14153: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='block';
14154: }
14155: if ((insttypes[k] != '_LC_external') &&
14156: ((insttypes[k] != '_LC_internetdom') ||
14157: ((insttypes[k] == '_LC_internetdom') && (ishomedom == 1)))) {
14158: var item = document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]);
14159: item.options.length = 0;
14160: item.options[0] = new Option("","",true,true);
14161: var idx = 0;
14162: for (var m=0; m<alltargets.length; m++) {
14163: if ((currBalancers.indexOf(alltargets[m]) == -1) && (alltargets[m] != balancer)) {
14164: idx ++;
14165: item.options[idx] = new Option(alltargets[m],alltargets[m],false,false);
14166: }
14167: }
14168: }
14169: }
14170: return;
14171: }
14172:
14173: function hideSpares(balnum) {
14174: var alltargets = new Array('$alltargets');
14175: var insttypes = new Array('$allinsttypes');
14176: var offloadtypes = new Array('primary','default');
14177:
14178: document.getElementById('loadbalancing_targets_'+balnum).style.display='none';
14179: document.getElementById('loadbalancing_disabled_'+balnum).style.display='block';
14180:
14181: var total = alltargets.length - 1;
14182: for (var i=0; i<offloadtypes; i++) {
14183: for (var j=0; j<total; j++) {
14184: document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+j).checked = false;
14185: document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+j).value = '';
14186: document.getElementById('loadbalancing_targettxt_'+balnum+'_'+offloadtypes[i]+'_'+j).innerHTML = '';
14187: }
14188: }
14189: for (var k=0; k<insttypes.length; k++) {
14190: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='none';
14191: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='none';
14192: if (insttypes[k] != '_LC_external') {
14193: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]).length = 0;
14194: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]).options[0] = new Option("","",true,true);
14195: }
14196: }
14197: return;
14198: }
14199:
14200: function checkOffloads(item,balnum,type) {
14201: var alltargets = new Array('$alltargets');
14202: var offloadtypes = new Array('primary','default');
14203: if (item.checked) {
14204: var total = alltargets.length - 1;
14205: var other;
14206: if (type == offloadtypes[0]) {
14207: other = offloadtypes[1];
14208: } else {
14209: other = offloadtypes[0];
14210: }
14211: for (var i=0; i<total; i++) {
14212: var server = document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).value;
14213: if (server == item.value) {
14214: if (document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).checked) {
14215: document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).checked = false;
14216: }
14217: }
14218: }
14219: }
14220: return;
14221: }
14222:
14223: function singleServerToggle(balnum,type) {
14224: var offloadtoSelIdx = document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).selectedIndex;
14225: if (offloadtoSelIdx == 0) {
14226: document.getElementById('loadbalancing_rules_'+balnum+'_'+type+'_0').checked = true;
14227: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '';
14228:
14229: } else {
14230: document.getElementById('loadbalancing_rules_'+balnum+'_'+type+'_2').checked = true;
14231: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '$select';
14232: }
14233: return;
14234: }
14235:
14236: function balanceruleChange(formname,balnum,type) {
14237: if (type == '_LC_external') {
14238: return;
14239: }
14240: var typesRules = getIndicesByName(formname,'loadbalancing_rules_'+balnum+'_'+type);
14241: for (var i=0; i<typesRules.length; i++) {
14242: if (formname.elements[typesRules[i]].checked) {
14243: if (formname.elements[typesRules[i]].value != 'specific') {
14244: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).selectedIndex = 0;
14245: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '';
14246: } else {
14247: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '$select';
14248: }
14249: }
14250: }
14251: return;
14252: }
14253:
14254: function balancerDeleteChange(balnum) {
14255: var hostitem = document.getElementById('loadbalancing_lonhost_'+balnum);
14256: var baltotal = document.getElementById('loadbalancing_total').value;
14257: var addtarget;
14258: var removetarget;
14259: var action = 'delete';
14260: if (document.getElementById('loadbalancing_delete_'+balnum)) {
14261: var lonhost = hostitem.value;
14262: var currIdx = currBalancers.indexOf(lonhost);
14263: if (document.getElementById('loadbalancing_delete_'+balnum).checked) {
14264: if (currIdx != -1) {
14265: currBalancers.splice(currIdx,1);
14266: }
14267: addtarget = lonhost;
14268: } else {
14269: if (currIdx == -1) {
14270: currBalancers.push(lonhost);
14271: }
14272: removetarget = lonhost;
14273: action = 'undelete';
14274: }
14275: balancerChange(balnum,baltotal,action,addtarget,removetarget);
14276: }
14277: return;
14278: }
14279:
14280: function balancerChange(balnum,baltotal,action,addtarget,removetarget) {
14281: if (baltotal > 1) {
14282: var offloadtypes = new Array('primary','default');
14283: var alltargets = new Array('$alltargets');
14284: var insttypes = new Array('$allinsttypes');
14285: for (var i=0; i<baltotal; i++) {
14286: if (i != balnum) {
14287: for (var j=0; j<offloadtypes.length; j++) {
14288: var total = alltargets.length - 1;
14289: for (var k=0; k<total; k++) {
14290: var serveritem = document.getElementById('loadbalancing_target_'+i+'_'+offloadtypes[j]+'_'+k);
14291: var server = serveritem.value;
14292: if ((action == 'delete') || (action == 'change' && addtarget != '')) {
14293: if (server == addtarget) {
14294: serveritem.disabled = '';
14295: }
14296: }
14297: if ((action == 'undelete') || (action == 'change' && removetarget != '')) {
14298: if (server == removetarget) {
14299: serveritem.disabled = 'disabled';
14300: serveritem.checked = false;
14301: }
14302: }
14303: }
14304: }
14305: for (var j=0; j<insttypes.length; j++) {
14306: if (insttypes[j] != '_LC_external') {
14307: if (document.getElementById('loadbalancing_singleserver_'+i+'_'+insttypes[j])) {
14308: var singleserver = document.getElementById('loadbalancing_singleserver_'+i+'_'+insttypes[j]);
14309: var currSel = singleserver.selectedIndex;
14310: var currVal = singleserver.options[currSel].value;
14311: if ((action == 'delete') || (action == 'change' && addtarget != '')) {
14312: var numoptions = singleserver.options.length;
14313: var needsnew = 1;
14314: for (var k=0; k<numoptions; k++) {
14315: if (singleserver.options[k] == addtarget) {
14316: needsnew = 0;
14317: break;
14318: }
14319: }
14320: if (needsnew == 1) {
14321: singleserver.options[numoptions] = new Option(addtarget,addtarget,false,false);
14322: }
14323: }
14324: if ((action == 'undelete') || (action == 'change' && removetarget != '')) {
14325: singleserver.options.length = 0;
14326: if ((currVal) && (currVal != removetarget)) {
14327: singleserver.options[0] = new Option("","",false,false);
14328: } else {
14329: singleserver.options[0] = new Option("","",true,true);
14330: }
14331: var idx = 0;
14332: for (var m=0; m<alltargets.length; m++) {
14333: if (currBalancers.indexOf(alltargets[m]) == -1) {
14334: idx ++;
14335: if (currVal == alltargets[m]) {
14336: singleserver.options[idx] = new Option(alltargets[m],alltargets[m],true,true);
14337: } else {
14338: singleserver.options[idx] = new Option(alltargets[m],alltargets[m],false,false);
14339: }
14340: }
14341: }
14342: }
14343: }
14344: }
14345: }
14346: }
14347: }
14348: }
14349: return;
14350: }
14351:
14352: // ]]>
14353: </script>
14354:
14355: END
14356: }
14357:
14358: sub new_spares_js {
14359: my @sparestypes = ('primary','default');
14360: my $types = join("','",@sparestypes);
14361: my $select = &mt('Select');
14362: return <<"END";
14363:
14364: <script type="text/javascript">
14365: // <![CDATA[
14366:
14367: function updateNewSpares(formname,lonhost) {
14368: var types = new Array('$types');
14369: var include = new Array();
14370: var exclude = new Array();
14371: for (var i=0; i<types.length; i++) {
14372: var spareboxes = getIndicesByName(formname,'spare_'+types[i]+'_'+lonhost);
14373: for (var j=0; j<spareboxes.length; j++) {
14374: if (formname.elements[spareboxes[j]].checked) {
14375: exclude.push(formname.elements[spareboxes[j]].value);
14376: } else {
14377: include.push(formname.elements[spareboxes[j]].value);
14378: }
14379: }
14380: }
14381: for (var i=0; i<types.length; i++) {
14382: var newSpare = document.getElementById('newspare_'+types[i]+'_'+lonhost);
14383: var selIdx = newSpare.selectedIndex;
14384: var currnew = newSpare.options[selIdx].value;
14385: var okSpares = new Array();
14386: for (var j=0; j<newSpare.options.length; j++) {
14387: var possible = newSpare.options[j].value;
14388: if (possible != '') {
14389: if (exclude.indexOf(possible) == -1) {
14390: okSpares.push(possible);
14391: } else {
14392: if (currnew == possible) {
14393: selIdx = 0;
14394: }
14395: }
14396: }
14397: }
14398: for (var k=0; k<include.length; k++) {
14399: if (okSpares.indexOf(include[k]) == -1) {
14400: okSpares.push(include[k]);
14401: }
14402: }
14403: okSpares.sort();
14404: newSpare.options.length = 0;
14405: if (selIdx == 0) {
14406: newSpare.options[0] = new Option("$select","",true,true);
14407: } else {
14408: newSpare.options[0] = new Option("$select","",false,false);
14409: }
14410: for (var m=0; m<okSpares.length; m++) {
14411: var idx = m+1;
14412: var selThis = 0;
14413: if (selIdx != 0) {
14414: if (okSpares[m] == currnew) {
14415: selThis = 1;
14416: }
14417: }
14418: if (selThis == 1) {
14419: newSpare.options[idx] = new Option(okSpares[m],okSpares[m],true,true);
14420: } else {
14421: newSpare.options[idx] = new Option(okSpares[m],okSpares[m],false,false);
14422: }
14423: }
14424: }
14425: return;
14426: }
14427:
14428: function checkNewSpares(lonhost,type) {
14429: var newSpare = document.getElementById('newspare_'+type+'_'+lonhost);
14430: var chosen = newSpare.options[newSpare.selectedIndex].value;
14431: if (chosen != '') {
14432: var othertype;
14433: var othernewSpare;
14434: if (type == 'primary') {
14435: othernewSpare = document.getElementById('newspare_default_'+lonhost);
14436: }
14437: if (type == 'default') {
14438: othernewSpare = document.getElementById('newspare_primary_'+lonhost);
14439: }
14440: if (othernewSpare.options[othernewSpare.selectedIndex].value == chosen) {
14441: othernewSpare.selectedIndex = 0;
14442: }
14443: }
14444: return;
14445: }
14446:
14447: // ]]>
14448: </script>
14449:
14450: END
14451:
14452: }
14453:
14454: sub common_domprefs_js {
14455: return <<"END";
14456:
14457: <script type="text/javascript">
14458: // <![CDATA[
14459:
14460: function getIndicesByName(formname,item) {
14461: var group = new Array();
14462: for (var i=0;i<formname.elements.length;i++) {
14463: if (formname.elements[i].name == item) {
14464: group.push(formname.elements[i].id);
14465: }
14466: }
14467: return group;
14468: }
14469:
14470: // ]]>
14471: </script>
14472:
14473: END
14474:
14475: }
14476:
14477: sub recaptcha_js {
14478: my %lt = &captcha_phrases();
14479: return <<"END";
14480:
14481: <script type="text/javascript">
14482: // <![CDATA[
14483:
14484: function updateCaptcha(caller,context) {
14485: var privitem;
14486: var pubitem;
14487: var privtext;
14488: var pubtext;
14489: var versionitem;
14490: var versiontext;
14491: if (document.getElementById(context+'_recaptchapub')) {
14492: pubitem = document.getElementById(context+'_recaptchapub');
14493: } else {
14494: return;
14495: }
14496: if (document.getElementById(context+'_recaptchapriv')) {
14497: privitem = document.getElementById(context+'_recaptchapriv');
14498: } else {
14499: return;
14500: }
14501: if (document.getElementById(context+'_recaptchapubtxt')) {
14502: pubtext = document.getElementById(context+'_recaptchapubtxt');
14503: } else {
14504: return;
14505: }
14506: if (document.getElementById(context+'_recaptchaprivtxt')) {
14507: privtext = document.getElementById(context+'_recaptchaprivtxt');
14508: } else {
14509: return;
14510: }
14511: if (document.getElementById(context+'_recaptchaversion')) {
14512: versionitem = document.getElementById(context+'_recaptchaversion');
14513: } else {
14514: return;
14515: }
14516: if (document.getElementById(context+'_recaptchavertxt')) {
14517: versiontext = document.getElementById(context+'_recaptchavertxt');
14518: } else {
14519: return;
14520: }
14521: if (caller.checked) {
14522: if (caller.value == 'recaptcha') {
14523: pubitem.type = 'text';
14524: privitem.type = 'text';
14525: pubitem.size = '40';
14526: privitem.size = '40';
14527: pubtext.innerHTML = "$lt{'pub'}";
14528: privtext.innerHTML = "$lt{'priv'}";
14529: versionitem.type = 'text';
14530: versionitem.size = '3';
14531: versiontext.innerHTML = "$lt{'ver'}";
14532: } else {
14533: pubitem.type = 'hidden';
14534: privitem.type = 'hidden';
14535: versionitem.type = 'hidden';
14536: pubtext.innerHTML = '';
14537: privtext.innerHTML = '';
14538: versiontext.innerHTML = '';
14539: }
14540: }
14541: return;
14542: }
14543:
14544: // ]]>
14545: </script>
14546:
14547: END
14548:
14549: }
14550:
14551: sub toggle_display_js {
14552: return <<"END";
14553:
14554: <script type="text/javascript">
14555: // <![CDATA[
14556:
14557: function toggleDisplay(domForm,caller) {
14558: if (document.getElementById(caller)) {
14559: var divitem = document.getElementById(caller);
14560: var optionsElement = domForm.coursecredits;
14561: var checkval = 1;
14562: var dispval = 'block';
14563: if (caller == 'emailoptions') {
14564: optionsElement = domForm.cancreate_email;
14565: }
14566: if (caller == 'studentsubmission') {
14567: optionsElement = domForm.postsubmit;
14568: }
14569: if (caller == 'cloneinstcode') {
14570: optionsElement = domForm.canclone;
14571: checkval = 'instcode';
14572: }
14573: if (optionsElement.length) {
14574: var currval;
14575: for (var i=0; i<optionsElement.length; i++) {
14576: if (optionsElement[i].checked) {
14577: currval = optionsElement[i].value;
14578: }
14579: }
14580: if (currval == checkval) {
14581: divitem.style.display = dispval;
14582: } else {
14583: divitem.style.display = 'none';
14584: }
14585: }
14586: }
14587: return;
14588: }
14589:
14590: // ]]>
14591: </script>
14592:
14593: END
14594:
14595: }
14596:
14597: sub captcha_phrases {
14598: return &Apache::lonlocal::texthash (
14599: priv => 'Private key',
14600: pub => 'Public key',
14601: original => 'original (CAPTCHA)',
14602: recaptcha => 'successor (ReCAPTCHA)',
14603: notused => 'unused',
14604: ver => 'ReCAPTCHA version (1 or 2)',
14605: );
14606: }
14607:
14608: sub devalidate_remote_domconfs {
14609: my ($dom,$cachekeys) = @_;
14610: return unless (ref($cachekeys) eq 'HASH');
14611: my %servers = &Apache::lonnet::internet_dom_servers($dom);
14612: my %thismachine;
14613: map { $thismachine{$_} = 1; } &Apache::lonnet::current_machine_ids();
14614: my @posscached = ('domainconfig','domdefaults','ltitools','usersessions','directorysrch');
14615: if (keys(%servers)) {
14616: foreach my $server (keys(%servers)) {
14617: next if ($thismachine{$server});
14618: my @cached;
14619: foreach my $name (@posscached) {
14620: if ($cachekeys->{$name}) {
14621: push(@cached,&escape($name).':'.&escape($dom));
14622: }
14623: }
14624: if (@cached) {
14625: &Apache::lonnet::remote_devalidate_cache($server,\@cached);
14626: }
14627: }
14628: }
14629: return;
14630: }
14631:
14632: 1;
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