1: # The LearningOnline Network with CAPA
2: # Handler to set domain-wide configuration settings
3: #
4: # $Id: domainprefs.pm,v 1.160.6.84.2.4 2017/10/15 18:51:15 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,$othertitle,
2661: 'lockablenames',$rowtotal);
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: $rowtotal);
2806: $cansrchrow = 1;
2807: }
2808: }
2809: if ($cansrchrow) {
2810: $$rowtotal ++;
2811: $datatable .= '<tr>';
2812: } else {
2813: $datatable .= '<tr class="LC_odd_row">';
2814: }
2815: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Supported search methods').
2816: '</span></td><td class="LC_left_item" colspan="2"><table><tr>';
2817: foreach my $title (@{$titleorder}) {
2818: if (defined($searchtitles->{$title})) {
2819: my $check = ' ';
2820: if (ref($settings) eq 'HASH') {
2821: if (ref($settings->{'searchby'}) eq 'ARRAY') {
2822: if (grep(/^\Q$title\E$/,@{$settings->{'searchby'}})) {
2823: $check = ' checked="checked" ';
2824: }
2825: }
2826: }
2827: $datatable .= '<td class="LC_left_item">'.
2828: '<span class="LC_nobreak"><label>'.
2829: '<input type="checkbox" name="searchby" '.
2830: 'value="'.$title.'"'.$check.'/>'.
2831: $searchtitles->{$title}.'</label></span></td>';
2832: }
2833: }
2834: $datatable .= '</tr></table></td></tr>';
2835: $$rowtotal ++;
2836: if ($cansrchrow) {
2837: $datatable .= '<tr class="LC_odd_row">';
2838: } else {
2839: $datatable .= '<tr>';
2840: }
2841: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Search latitude').'</span></td>'.
2842: '<td class="LC_left_item" colspan="2">'.
2843: '<span class="LC_nobreak"><label>'.
2844: '<input type="checkbox" name="searchtypes" '.
2845: $exacton.' value="exact" />'.&mt('Exact match').
2846: '</label> '.
2847: '<label><input type="checkbox" name="searchtypes" '.
2848: $beginson.' value="begins" />'.&mt('Begins with').
2849: '</label> '.
2850: '<label><input type="checkbox" name="searchtypes" '.
2851: $containson.' value="contains" />'.&mt('Contains').
2852: '</label></span></td></tr>';
2853: $$rowtotal ++;
2854: } else {
2855: my $domsrchon = ' checked="checked" ';
2856: my $domsrchoff = ' ';
2857: my $domlocalon = ' ';
2858: my $domlocaloff = ' checked="checked" ';
2859: if (ref($settings) eq 'HASH') {
2860: if ($settings->{'lclocalonly'} eq '1') {
2861: $domlocalon = $domlocaloff;
2862: $domlocaloff = ' ';
2863: }
2864: if ($settings->{'lcavailable'} eq '0') {
2865: $domsrchoff = $domsrchon;
2866: $domsrchon = ' ';
2867: }
2868: }
2869: $datatable='<tr class="LC_odd_row">'.
2870: '<td colspan="2"><span class ="LC_nobreak">'.&mt('LON-CAPA directory search available?').'</span></td>'.
2871: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2872: '<input type="radio" name="dirsrch_domavailable"'.
2873: $domsrchon.' value="1" />'.&mt('Yes').'</label> '.
2874: '<label><input type="radio" name="dirsrch_domavailable"'.
2875: $domsrchoff.' value="0" />'.&mt('No').'</label></span></td>'.
2876: '</tr><tr>'.
2877: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Other domains can search LON-CAPA domain?').'</span></td>'.
2878: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2879: '<input type="radio" name="dirsrch_domlocalonly"'.
2880: $domlocaloff.' value="0" />'.&mt('Yes').'</label> '.
2881: '<label><input type="radio" name="dirsrch_domlocalonly"'.
2882: $domlocalon.' value="1" />'.&mt('No').'</label></span></td>'.
2883: '</tr>';
2884: $$rowtotal += 2;
2885: }
2886: return $datatable;
2887: }
2888:
2889: sub print_contacts {
2890: my ($position,$dom,$settings,$rowtotal) = @_;
2891: my $datatable;
2892: my @contacts = ('adminemail','supportemail');
2893: my (%checked,%to,%otheremails,%bccemails,%includestr,%includeloc,%currfield,
2894: $maxsize,$fields,$fieldtitles,$fieldoptions,$possoptions,@mailings);
2895: if ($position eq 'top') {
2896: if (ref($settings) eq 'HASH') {
2897: foreach my $item (@contacts) {
2898: if (exists($settings->{$item})) {
2899: $to{$item} = $settings->{$item};
2900: }
2901: }
2902: }
2903: } elsif ($position eq 'middle') {
2904: @mailings = ('errormail','packagesmail','lonstatusmail','requestsmail',
2905: 'updatesmail','idconflictsmail');
2906: foreach my $type (@mailings) {
2907: $otheremails{$type} = '';
2908: }
2909: } else {
2910: @mailings = ('helpdeskmail','otherdomsmail');
2911: foreach my $type (@mailings) {
2912: $otheremails{$type} = '';
2913: }
2914: $bccemails{'helpdeskmail'} = '';
2915: $bccemails{'otherdomsmail'} = '';
2916: $includestr{'helpdeskmail'} = '';
2917: $includestr{'otherdomsmail'} = '';
2918: ($fields,$fieldtitles,$fieldoptions,$possoptions) = &helpform_fields();
2919: }
2920: if (ref($settings) eq 'HASH') {
2921: unless ($position eq 'top') {
2922: foreach my $type (@mailings) {
2923: if (exists($settings->{$type})) {
2924: if (ref($settings->{$type}) eq 'HASH') {
2925: foreach my $item (@contacts) {
2926: if ($settings->{$type}{$item}) {
2927: $checked{$type}{$item} = ' checked="checked" ';
2928: }
2929: }
2930: $otheremails{$type} = $settings->{$type}{'others'};
2931: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
2932: $bccemails{$type} = $settings->{$type}{'bcc'};
2933: if ($settings->{$type}{'include'} ne '') {
2934: ($includeloc{$type},$includestr{$type}) = split(/:/,$settings->{$type}{'include'},2);
2935: $includestr{$type} = &unescape($includestr{$type});
2936: }
2937: }
2938: }
2939: } elsif ($type eq 'lonstatusmail') {
2940: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
2941: }
2942: }
2943: }
2944: if ($position eq 'bottom') {
2945: foreach my $type (@mailings) {
2946: $bccemails{$type} = $settings->{$type}{'bcc'};
2947: if ($settings->{$type}{'include'} ne '') {
2948: ($includeloc{$type},$includestr{$type}) = split(/:/,$settings->{$type}{'include'},2);
2949: $includestr{$type} = &unescape($includestr{$type});
2950: }
2951: }
2952: if (ref($settings->{'helpform'}) eq 'HASH') {
2953: if (ref($fields) eq 'ARRAY') {
2954: foreach my $field (@{$fields}) {
2955: $currfield{$field} = $settings->{'helpform'}{$field};
2956: }
2957: }
2958: if (exists($settings->{'helpform'}{'maxsize'})) {
2959: $maxsize = $settings->{'helpform'}{'maxsize'};
2960: } else {
2961: $maxsize = '1.0';
2962: }
2963: } else {
2964: if (ref($fields) eq 'ARRAY') {
2965: foreach my $field (@{$fields}) {
2966: $currfield{$field} = 'yes';
2967: }
2968: }
2969: $maxsize = '1.0';
2970: }
2971: }
2972: } else {
2973: if ($position eq 'top') {
2974: $to{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
2975: $to{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
2976: $checked{'errormail'}{'adminemail'} = ' checked="checked" ';
2977: $checked{'packagesmail'}{'adminemail'} = ' checked="checked" ';
2978: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
2979: $checked{'requestsmail'}{'adminemail'} = ' checked="checked" ';
2980: $checked{'updatesmail'}{'adminemail'} = ' checked="checked" ';
2981: $checked{'idconflictsmail'}{'adminemail'} = ' checked="checked" ';
2982: } elsif ($position eq 'bottom') {
2983: $checked{'helpdeskmail'}{'supportemail'} = ' checked="checked" ';
2984: $checked{'otherdomsmail'}{'supportemail'} = ' checked="checked" ';
2985: if (ref($fields) eq 'ARRAY') {
2986: foreach my $field (@{$fields}) {
2987: $currfield{$field} = 'yes';
2988: }
2989: }
2990: $maxsize = '1.0';
2991: }
2992: }
2993: my ($titles,$short_titles) = &contact_titles();
2994: my $rownum = 0;
2995: my $css_class;
2996: if ($position eq 'top') {
2997: foreach my $item (@contacts) {
2998: $css_class = $rownum%2?' class="LC_odd_row"':'';
2999: $datatable .= '<tr'.$css_class.'>'.
3000: '<td><span class="LC_nobreak">'.$titles->{$item}.
3001: '</span></td><td class="LC_right_item">'.
3002: '<input type="text" name="'.$item.'" value="'.
3003: $to{$item}.'" /></td></tr>';
3004: $rownum ++;
3005: }
3006: } elsif ($position eq 'bottom') {
3007: $css_class = $rownum%2?' class="LC_odd_row"':'';
3008: $datatable .= '<tr'.$css_class.'>'.
3009: '<td>'.&mt('Extra helpdesk form fields:').'<br />'.
3010: &mt('(e-mail, subject, and description always shown)').
3011: '</td><td class="LC_left_item">';
3012: if ((ref($fields) eq 'ARRAY') && (ref($fieldtitles) eq 'HASH') &&
3013: (ref($fieldoptions) eq 'HASH') && (ref($possoptions) eq 'HASH')) {
3014: $datatable .= '<table><tr><th>'.&mt('Field').'</th><th>'.&mt('Status').'</th></tr>';
3015: foreach my $field (@{$fields}) {
3016: $datatable .= '<tr><td>'.$fieldtitles->{$field};
3017: if (($field eq 'screenshot') || ($field eq 'cc')) {
3018: $datatable .= ' '.&mt('(logged-in users)');
3019: }
3020: $datatable .='</td><td>';
3021: my $clickaction;
3022: if ($field eq 'screenshot') {
3023: $clickaction = ' onclick="screenshotSize(this);"';
3024: }
3025: if (ref($possoptions->{$field}) eq 'ARRAY') {
3026: foreach my $option (@{$possoptions->{$field}}) {
3027: my $checked;
3028: if ($currfield{$field} eq $option) {
3029: $checked = ' checked="checked"';
3030: }
3031: $datatable .= '<span class="LC_nobreak"><label>'.
3032: '<input type="radio" name="helpform_'.$field.'" '.
3033: 'value="'.$option.'"'.$checked.$clickaction.' />'.$fieldoptions->{$option}.
3034: '</label></span>'.(' 'x2);
3035: }
3036: }
3037: if ($field eq 'screenshot') {
3038: my $display;
3039: if ($currfield{$field} eq 'no') {
3040: $display = ' style="display:none"';
3041: }
3042: $datatable .= '</td></tr><tr id="help_screenshotsize"'.$display.' />'.
3043: '<td>'.&mt('Maximum size for upload (MB)').'</td><td>'.
3044: '<input type="text" size="5" name="helpform_maxsize" value="'.$maxsize.'" />';
3045: }
3046: $datatable .= '</td></tr>';
3047: }
3048: $datatable .= '</table>';
3049: }
3050: $datatable .= '</td></tr>'."\n";
3051: $rownum ++;
3052: }
3053: unless ($position eq 'top') {
3054: foreach my $type (@mailings) {
3055: $css_class = $rownum%2?' class="LC_odd_row"':'';
3056: $datatable .= '<tr'.$css_class.'>'.
3057: '<td><span class="LC_nobreak">'.
3058: $titles->{$type}.': </span></td>'.
3059: '<td class="LC_left_item">';
3060: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
3061: $datatable .= '<fieldset><legend>'.&mt('E-mail recipient(s)').'</legend>';
3062: }
3063: $datatable .= '<span class="LC_nobreak">';
3064: foreach my $item (@contacts) {
3065: $datatable .= '<label>'.
3066: '<input type="checkbox" name="'.$type.'"'.
3067: $checked{$type}{$item}.
3068: ' value="'.$item.'" />'.$short_titles->{$item}.
3069: '</label> ';
3070: }
3071: $datatable .= '</span><br />'.&mt('Others').': '.
3072: '<input type="text" name="'.$type.'_others" '.
3073: 'value="'.$otheremails{$type}.'" />';
3074: my %locchecked;
3075: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
3076: foreach my $loc ('s','b') {
3077: if ($includeloc{$type} eq $loc) {
3078: $locchecked{$loc} = ' checked="checked"';
3079: last;
3080: }
3081: }
3082: $datatable .= '<br />'.&mt('Bcc:').(' 'x6).
3083: '<input type="text" name="'.$type.'_bcc" '.
3084: 'value="'.$bccemails{$type}.'" /></fieldset>'.
3085: '<fieldset><legend>'.&mt('Optional added text').'</legend>'.
3086: &mt('Text automatically added to e-mail:').' '.
3087: '<input type="text" name="'.$type.'_includestr" value="'.$includestr{$type}.'" /><br >'.
3088: '<span class="LC_nobreak">'.&mt('Location:').' '.
3089: '<label><input type="radio" name="'.$type.'_includeloc" value="s"'.$locchecked{'s'}.' />'.&mt('in subject').'</label>'.
3090: (' 'x2).
3091: '<label><input type="radio" name="'.$type.'_includeloc" value="b"'.$locchecked{'b'}.' />'.&mt('in body').'</label>'.
3092: '</span></fieldset>';
3093: }
3094: $datatable .= '</td></tr>'."\n";
3095: $rownum ++;
3096: }
3097: }
3098: if ($position eq 'middle') {
3099: my %choices;
3100: $choices{'reporterrors'} = &mt('E-mail error reports to [_1]',
3101: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
3102: &mt('LON-CAPA core group - MSU'),600,500));
3103: $choices{'reportupdates'} = &mt('E-mail record of completed LON-CAPA updates to [_1]',
3104: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
3105: &mt('LON-CAPA core group - MSU'),600,500));
3106: my @toggles = ('reporterrors','reportupdates');
3107: my %defaultchecked = ('reporterrors' => 'on',
3108: 'reportupdates' => 'on');
3109: (my $reports,$rownum) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
3110: \%choices,$rownum);
3111: $datatable .= $reports;
3112: } elsif ($position eq 'bottom') {
3113: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
3114: my (@posstypes,%usertypeshash);
3115: if (ref($types) eq 'ARRAY') {
3116: @posstypes = @{$types};
3117: }
3118: if (@posstypes) {
3119: if (ref($usertypes) eq 'HASH') {
3120: %usertypeshash = %{$usertypes};
3121: }
3122: my @overridden;
3123: my $numinrow = 4;
3124: if (ref($settings) eq 'HASH') {
3125: if (ref($settings->{'overrides'}) eq 'HASH') {
3126: foreach my $key (sort(keys(%{$settings->{'overrides'}}))) {
3127: if (ref($settings->{'overrides'}{$key}) eq 'HASH') {
3128: push(@overridden,$key);
3129: foreach my $item (@contacts) {
3130: if ($settings->{'overrides'}{$key}{$item}) {
3131: $checked{'override_'.$key}{$item} = ' checked="checked" ';
3132: }
3133: }
3134: $otheremails{'override_'.$key} = $settings->{'overrides'}{$key}{'others'};
3135: $bccemails{'override_'.$key} = $settings->{'overrides'}{$key}{'bcc'};
3136: $includeloc{'override_'.$key} = '';
3137: $includestr{'override_'.$key} = '';
3138: if ($settings->{'overrides'}{$key}{'include'} ne '') {
3139: ($includeloc{'override_'.$key},$includestr{'override_'.$key}) =
3140: split(/:/,$settings->{'overrides'}{$key}{'include'},2);
3141: $includestr{'override_'.$key} = &unescape($includestr{'override_'.$key});
3142: }
3143: }
3144: }
3145: }
3146: }
3147: my $customclass = 'LC_helpdesk_override';
3148: my $optionsprefix = 'LC_options_helpdesk_';
3149:
3150: my $onclicktypes = "toggleHelpdeskRow(this.form,'overrides','$customclass','$optionsprefix');";
3151:
3152: $datatable .= &insttypes_row($settings,$types,$usertypes,$dom,
3153: $numinrow,$othertitle,'overrides',
3154: \$rownum,$onclicktypes,$customclass);
3155: $rownum ++;
3156: $usertypeshash{'default'} = $othertitle;
3157: foreach my $status (@posstypes) {
3158: my $css_class;
3159: if ($rownum%2) {
3160: $css_class = 'LC_odd_row ';
3161: }
3162: $css_class .= $customclass;
3163: my $rowid = $optionsprefix.$status;
3164: my $hidden = 1;
3165: my $currstyle = 'display:none';
3166: if (grep(/^\Q$status\E$/,@overridden)) {
3167: $currstyle = 'display:table-row';
3168: $hidden = 0;
3169: }
3170: my $key = 'override_'.$status;
3171: $datatable .= &overridden_helpdesk($checked{$key},$otheremails{$key},$bccemails{$key},
3172: $includeloc{$key},$includestr{$key},$status,$rowid,
3173: $usertypeshash{$status},$css_class,$currstyle,
3174: \@contacts,$short_titles);
3175: unless ($hidden) {
3176: $rownum ++;
3177: }
3178: }
3179: }
3180: }
3181: $$rowtotal += $rownum;
3182: return $datatable;
3183: }
3184:
3185: sub overridden_helpdesk {
3186: my ($checked,$otheremails,$bccemails,$includeloc,$includestr,$type,$rowid,
3187: $typetitle,$css_class,$rowstyle,$contacts,$short_titles) = @_;
3188: my $class = 'LC_left_item';
3189: if ($css_class) {
3190: $css_class = ' class="'.$css_class.'"';
3191: }
3192: if ($rowid) {
3193: $rowid = ' id="'.$rowid.'"';
3194: }
3195: if ($rowstyle) {
3196: $rowstyle = ' style="'.$rowstyle.'"';
3197: }
3198: my ($output,$description);
3199: $description = &mt('Helpdesk requests from: [_1] in this domain (overrides default)',"<b>$typetitle</b>");
3200: $output = '<tr'.$css_class.$rowid.$rowstyle.'>'.
3201: "<td>$description</td>\n".
3202: '<td class="'.$class.'" colspan="2">'.
3203: '<fieldset><legend>'.&mt('E-mail recipient(s)').'</legend>'.
3204: '<span class="LC_nobreak">';
3205: if (ref($contacts) eq 'ARRAY') {
3206: foreach my $item (@{$contacts}) {
3207: my $check;
3208: if (ref($checked) eq 'HASH') {
3209: $check = $checked->{$item};
3210: }
3211: my $title;
3212: if (ref($short_titles) eq 'HASH') {
3213: $title = $short_titles->{$item};
3214: }
3215: $output .= '<label>'.
3216: '<input type="checkbox" name="override_'.$type.'"'.$check.
3217: ' value="'.$item.'" />'.$title.'</label> ';
3218: }
3219: }
3220: $output .= '</span><br />'.&mt('Others').': '.
3221: '<input type="text" name="override_'.$type.'_others" '.
3222: 'value="'.$otheremails.'" />';
3223: my %locchecked;
3224: foreach my $loc ('s','b') {
3225: if ($includeloc eq $loc) {
3226: $locchecked{$loc} = ' checked="checked"';
3227: last;
3228: }
3229: }
3230: $output .= '<br />'.&mt('Bcc:').(' 'x6).
3231: '<input type="text" name="override_'.$type.'_bcc" '.
3232: 'value="'.$bccemails.'" /></fieldset>'.
3233: '<fieldset><legend>'.&mt('Optional added text').'</legend>'.
3234: &mt('Text automatically added to e-mail:').' '.
3235: '<input type="text" name="override_'.$type.'_includestr" value="'.$includestr.'" /><br >'.
3236: '<span class="LC_nobreak">'.&mt('Location:').' '.
3237: '<label><input type="radio" name="override_'.$type.'_includeloc" value="s"'.$locchecked{'s'}.' />'.&mt('in subject').'</label>'.
3238: (' 'x2).
3239: '<label><input type="radio" name="override_'.$type.'_includeloc" value="b"'.$locchecked{'b'}.' />'.&mt('in body').'</label>'.
3240: '</span></fieldset>'.
3241: '</td></tr>'."\n";
3242: return $output;
3243: }
3244:
3245: sub contacts_javascript {
3246: return <<"ENDSCRIPT";
3247:
3248: <script type="text/javascript">
3249: // <![CDATA[
3250:
3251: function screenshotSize(field) {
3252: if (document.getElementById('help_screenshotsize')) {
3253: if (field.value == 'no') {
3254: document.getElementById('help_screenshotsize').style.display="none";
3255: } else {
3256: document.getElementById('help_screenshotsize').style.display="";
3257: }
3258: }
3259: return;
3260: }
3261:
3262: function toggleHelpdeskRow(form,checkbox,target,prefix,docount) {
3263: if (form.elements[checkbox].length != undefined) {
3264: var count = 0;
3265: if (docount) {
3266: for (var i=0; i<form.elements[checkbox].length; i++) {
3267: if (form.elements[checkbox][i].checked) {
3268: count ++;
3269: }
3270: }
3271: }
3272: for (var i=0; i<form.elements[checkbox].length; i++) {
3273: var type = form.elements[checkbox][i].value;
3274: if (document.getElementById(prefix+type)) {
3275: if (form.elements[checkbox][i].checked) {
3276: document.getElementById(prefix+type).style.display = 'table-row';
3277: if (count % 2 == 1) {
3278: document.getElementById(prefix+type).className = target+' LC_odd_row';
3279: } else {
3280: document.getElementById(prefix+type).className = target;
3281: }
3282: count ++;
3283: } else {
3284: document.getElementById(prefix+type).style.display = 'none';
3285: }
3286: }
3287: }
3288: }
3289: return;
3290: }
3291:
3292:
3293: // ]]>
3294: </script>
3295:
3296: ENDSCRIPT
3297: }
3298:
3299: sub print_helpsettings {
3300: my ($position,$dom,$settings,$rowtotal) = @_;
3301: my $confname = $dom.'-domainconfig';
3302: my $formname = 'display';
3303: my ($datatable,$itemcount);
3304: if ($position eq 'top') {
3305: $itemcount = 1;
3306: my (%choices,%defaultchecked,@toggles);
3307: $choices{'submitbugs'} = &mt('Display link to: [_1]?',
3308: &Apache::loncommon::modal_link('http://bugs.loncapa.org',
3309: &mt('LON-CAPA bug tracker'),600,500));
3310: %defaultchecked = ('submitbugs' => 'on');
3311: @toggles = ('submitbugs');
3312: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
3313: \%choices,$itemcount);
3314: $$rowtotal ++;
3315: } else {
3316: my $css_class;
3317: my %existing=&Apache::lonnet::dump('roles',$dom,$confname,'rolesdef_');
3318: my (%customroles,%ordered,%current);
3319: if (ref($settings) eq 'HASH') {
3320: if (ref($settings->{'adhoc'}) eq 'HASH') {
3321: %current = %{$settings->{'adhoc'}};
3322: }
3323: }
3324: my $count = 0;
3325: foreach my $key (sort(keys(%existing))) {
3326: if ($key=~/^rolesdef\_(\w+)$/) {
3327: my $rolename = $1;
3328: my (%privs,$order);
3329: ($privs{'system'},$privs{'domain'},$privs{'course'}) = split(/\_/,$existing{$key});
3330: $customroles{$rolename} = \%privs;
3331: if (ref($current{$rolename}) eq 'HASH') {
3332: $order = $current{$rolename}{'order'};
3333: }
3334: if ($order eq '') {
3335: $order = $count;
3336: }
3337: $ordered{$order} = $rolename;
3338: $count++;
3339: }
3340: }
3341: my $maxnum = scalar(keys(%ordered));
3342: my @roles_by_num = ();
3343: foreach my $item (sort {$a <=> $b } (keys(%ordered))) {
3344: push(@roles_by_num,$item);
3345: }
3346: my $context = 'domprefs';
3347: my $crstype = 'Course';
3348: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
3349: my @accesstypes = ('all','dh','da','none');
3350: my ($numstatustypes,@jsarray);
3351: if (ref($types) eq 'ARRAY') {
3352: if (@{$types} > 0) {
3353: $numstatustypes = scalar(@{$types});
3354: push(@accesstypes,'status');
3355: @jsarray = ('bystatus');
3356: }
3357: }
3358: my %domhelpdesk = &Apache::lonnet::get_active_domroles($dom,['dh'.'da']);
3359: if (keys(%domhelpdesk)) {
3360: push(@accesstypes,('inc','exc'));
3361: push(@jsarray,('notinc','notexc'));
3362: }
3363: my $hiddenstr = join("','",@jsarray);
3364: $datatable .= &helpsettings_javascript(\@roles_by_num,$maxnum,$hiddenstr,$formname);
3365: my $context = 'domprefs';
3366: my $crstype = 'Course';
3367: my $prefix = 'helproles_';
3368: my $add_class = 'LC_hidden';
3369: foreach my $num (@roles_by_num) {
3370: my $role = $ordered{$num};
3371: my ($desc,$access,@statuses);
3372: if (ref($current{$role}) eq 'HASH') {
3373: $desc = $current{$role}{'desc'};
3374: $access = $current{$role}{'access'};
3375: if (ref($current{$role}{'insttypes'}) eq 'ARRAY') {
3376: @statuses = @{$current{$role}{'insttypes'}};
3377: }
3378: }
3379: if ($desc eq '') {
3380: $desc = $role;
3381: }
3382: my $identifier = 'custhelp'.$num;
3383: my %full=();
3384: my %levels= (
3385: course => {},
3386: domain => {},
3387: system => {},
3388: );
3389: my %levelscurrent=(
3390: course => {},
3391: domain => {},
3392: system => {},
3393: );
3394: &Apache::lonuserutils::custom_role_privs($customroles{$role},\%full,\%levels,\%levelscurrent);
3395: my @templateroles = &Apache::lonuserutils::custom_template_roles($context,$crstype);
3396: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3397: my $chgstr = ' onchange="javascript:reorderHelpRoles(this.form,'."'helproles_".$num."_pos'".');"';
3398: $datatable .= '<tr '.$css_class.'><td valign="top"><b>'.$role.'</b><br />'.
3399: '<select name="helproles_'.$num.'_pos"'.$chgstr.'>';
3400: for (my $k=0; $k<=$maxnum; $k++) {
3401: my $vpos = $k+1;
3402: my $selstr;
3403: if ($k == $num) {
3404: $selstr = ' selected="selected" ';
3405: }
3406: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
3407: }
3408: $datatable .= '</select>'.(' 'x2).
3409: '<input type="hidden" name="helproles_'.$num.'" value="'.$role.'" />'.
3410: '</td>'.
3411: '<td><fieldset><legend>'.&mt('Role name').'</legend>'.
3412: &mt('Name shown to users:').
3413: '<input type="text" name="helproles_'.$num.'_desc" value="'.$desc.'" />'.
3414: '</fieldset>'.
3415: &helpdeskroles_access($dom,$prefix,$num,$add_class,$current{$role},\@accesstypes,
3416: $othertitle,$usertypes,$types,\%domhelpdesk).
3417: '<fieldset>'.
3418: '<legend>'.&mt('Role privileges').&adhocbutton($prefix,$num,'privs','show').'</legend>'.
3419: &Apache::lonuserutils::custom_role_table($crstype,\%full,\%levels,
3420: \%levelscurrent,$identifier,
3421: 'LC_hidden',$prefix.$num.'_privs').
3422: '</fieldset></td>';
3423: $itemcount ++;
3424: }
3425: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3426: my $newcust = 'custhelp'.$count;
3427: my (%privs,%levelscurrent);
3428: my %full=();
3429: my %levels= (
3430: course => {},
3431: domain => {},
3432: system => {},
3433: );
3434: &Apache::lonuserutils::custom_role_privs(\%privs,\%full,\%levels,\%levelscurrent);
3435: my @templateroles = &Apache::lonuserutils::custom_template_roles($context,$crstype);
3436: my $chgstr = ' onchange="javascript:reorderHelpRoles(this.form,'."'helproles_".$count."_pos'".');"';
3437: $datatable .= '<tr '.$css_class.'><td valign="top"><span class="LC_nobreak"><label>'.
3438: '<input type="hidden" name="helproles_maxnum" value="'.$maxnum.'" />'."\n".
3439: '<select name="helproles_'.$count.'_pos"'.$chgstr.'>';
3440: for (my $k=0; $k<$maxnum+1; $k++) {
3441: my $vpos = $k+1;
3442: my $selstr;
3443: if ($k == $maxnum) {
3444: $selstr = ' selected="selected" ';
3445: }
3446: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
3447: }
3448: $datatable .= '</select> '."\n".
3449: '<input type="checkbox" name="newcusthelp" value="'.$count.'" />'. &mt('Add').
3450: '</label></span></td>'.
3451: '<td><fieldset><legend>'.&mt('Role name').'</legend>'.
3452: '<span class="LC_nobreak">'.
3453: &mt('Internal name:').
3454: '<input type="text" size="10" name="custhelpname'.$count.'" value="" />'.
3455: '</span>'.(' 'x4).
3456: '<span class="LC_nobreak">'.
3457: &mt('Name shown to users:').
3458: '<input type="text" size="20" name="helproles_'.$count.'_desc" value="" />'.
3459: '</span></fieldset>'.
3460: &helpdeskroles_access($dom,$prefix,$count,'',undef,\@accesstypes,$othertitle,
3461: $usertypes,$types,\%domhelpdesk).
3462: '<fieldset><legend>'.&mt('Role privileges').'</legend>'.
3463: &Apache::lonuserutils::custom_role_header($context,$crstype,
3464: \@templateroles,$newcust).
3465: &Apache::lonuserutils::custom_role_table('Course',\%full,\%levels,
3466: \%levelscurrent,$newcust).
3467: '</fieldset></td></tr>';
3468: $count ++;
3469: $$rowtotal += $count;
3470: }
3471: return $datatable;
3472: }
3473:
3474: sub adhocbutton {
3475: my ($prefix,$num,$field,$visibility) = @_;
3476: my %lt = &Apache::lonlocal::texthash(
3477: show => 'Show details',
3478: hide => 'Hide details',
3479: );
3480: return '<span style="text-decoration:line-through; font-weight: normal;">'.(' 'x10).
3481: '</span>'.(' 'x2).'<input type="button" id="'.$prefix.$num.'_'.$field.'_vis"'.
3482: ' value="'.$lt{$visibility}.'" style="height:20px;" '.
3483: 'onclick="toggleHelpdeskItem('."'$num','$field'".');" />'.(' 'x2);
3484: }
3485:
3486: sub helpsettings_javascript {
3487: my ($roles_by_num,$total,$hiddenstr,$formname) = @_;
3488: return unless(ref($roles_by_num) eq 'ARRAY');
3489: my %html_js_lt = &Apache::lonlocal::texthash(
3490: show => 'Show details',
3491: hide => 'Hide details',
3492: );
3493: &html_escape(\%html_js_lt);
3494: my $jstext = ' var helproles = Array('."'".join("','",@{$roles_by_num})."'".');'."\n";
3495: return <<"ENDSCRIPT";
3496: <script type="text/javascript">
3497: // <![CDATA[
3498:
3499: function reorderHelpRoles(form,item) {
3500: var changedVal;
3501: $jstext
3502: var newpos = 'helproles_${total}_pos';
3503: var maxh = 1 + $total;
3504: var current = new Array();
3505: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
3506: if (item == newpos) {
3507: changedVal = newitemVal;
3508: } else {
3509: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
3510: current[newitemVal] = newpos;
3511: }
3512: for (var i=0; i<helproles.length; i++) {
3513: var elementName = 'helproles_'+helproles[i]+'_pos';
3514: if (elementName != item) {
3515: if (form.elements[elementName]) {
3516: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
3517: current[currVal] = elementName;
3518: }
3519: }
3520: }
3521: var oldVal;
3522: for (var j=0; j<maxh; j++) {
3523: if (current[j] == undefined) {
3524: oldVal = j;
3525: }
3526: }
3527: if (oldVal < changedVal) {
3528: for (var k=oldVal+1; k<=changedVal ; k++) {
3529: var elementName = current[k];
3530: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
3531: }
3532: } else {
3533: for (var k=changedVal; k<oldVal; k++) {
3534: var elementName = current[k];
3535: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
3536: }
3537: }
3538: return;
3539: }
3540:
3541: function helpdeskAccess(num) {
3542: var curraccess = null;
3543: if (document.$formname.elements['helproles_'+num+'_access'].length) {
3544: for (var i=0; i<document.$formname.elements['helproles_'+num+'_access'].length; i++) {
3545: if (document.$formname.elements['helproles_'+num+'_access'][i].checked) {
3546: curraccess = document.$formname.elements['helproles_'+num+'_access'][i].value;
3547: }
3548: }
3549: }
3550: var shown = Array();
3551: var hidden = Array();
3552: if (curraccess == 'none') {
3553: hidden = Array('$hiddenstr');
3554: } else {
3555: if (curraccess == 'status') {
3556: shown = Array('bystatus');
3557: hidden = Array('notinc','notexc');
3558: } else {
3559: if (curraccess == 'exc') {
3560: shown = Array('notexc');
3561: hidden = Array('notinc','bystatus');
3562: }
3563: if (curraccess == 'inc') {
3564: shown = Array('notinc');
3565: hidden = Array('notexc','bystatus');
3566: }
3567: if ((curraccess == 'all') || (curraccess == 'dh') || (curraccess == 'da')) {
3568: hidden = Array('notinc','notexc','bystatus');
3569: }
3570: }
3571: }
3572: if (hidden.length > 0) {
3573: for (var i=0; i<hidden.length; i++) {
3574: if (document.getElementById('helproles_'+num+'_'+hidden[i])) {
3575: document.getElementById('helproles_'+num+'_'+hidden[i]).style.display = 'none';
3576: }
3577: }
3578: }
3579: if (shown.length > 0) {
3580: for (var i=0; i<shown.length; i++) {
3581: if (document.getElementById('helproles_'+num+'_'+shown[i])) {
3582: if (shown[i] == 'privs') {
3583: document.getElementById('helproles_'+num+'_'+shown[i]).style.display = 'block';
3584: } else {
3585: document.getElementById('helproles_'+num+'_'+shown[i]).style.display = 'inline-block';
3586: }
3587: }
3588: }
3589: }
3590: return;
3591: }
3592:
3593: function toggleHelpdeskItem(num,field) {
3594: if (document.getElementById('helproles_'+num+'_'+field)) {
3595: if (document.getElementById('helproles_'+num+'_'+field).className.match(/(?:^|\\s)LC_hidden(?!\\S)/)) {
3596: document.getElementById('helproles_'+num+'_'+field).className =
3597: document.getElementById('helproles_'+num+'_'+field).className.replace(/(?:^|\\s)LC_hidden(?!\\S)/g ,'');
3598: if (document.getElementById('helproles_'+num+'_'+field+'_vis')) {
3599: document.getElementById('helproles_'+num+'_'+field+'_vis').value = '$html_js_lt{hide}';
3600: }
3601: } else {
3602: document.getElementById('helproles_'+num+'_'+field).className += ' LC_hidden';
3603: if (document.getElementById('helproles_'+num+'_'+field+'_vis')) {
3604: document.getElementById('helproles_'+num+'_'+field+'_vis').value = '$html_js_lt{show}';
3605: }
3606: }
3607: }
3608: return;
3609: }
3610:
3611: // ]]>
3612: </script>
3613:
3614: ENDSCRIPT
3615: }
3616:
3617: sub helpdeskroles_access {
3618: my ($dom,$prefix,$num,$add_class,$current,$accesstypes,$othertitle,
3619: $usertypes,$types,$domhelpdesk) = @_;
3620: return unless ((ref($accesstypes) eq 'ARRAY') && (ref($domhelpdesk) eq 'HASH'));
3621: my %lt = &Apache::lonlocal::texthash(
3622: 'rou' => 'Role usage',
3623: 'whi' => 'Which helpdesk personnel may use this role?',
3624: 'all' => 'All with domain helpdesk or helpdesk assistant role',
3625: 'dh' => 'All with domain helpdesk role',
3626: 'da' => 'All with domain helpdesk assistant role',
3627: 'none' => 'None',
3628: 'status' => 'Determined based on institutional status',
3629: 'inc' => 'Include all, but exclude specific personnel',
3630: 'exc' => 'Exclude all, but include specific personnel',
3631: );
3632: my %usecheck = (
3633: all => ' checked="checked"',
3634: );
3635: my %displaydiv = (
3636: status => 'none',
3637: inc => 'none',
3638: exc => 'none',
3639: priv => 'block',
3640: );
3641: my $output;
3642: if (ref($current) eq 'HASH') {
3643: if (($current->{'access'} ne '') && ($current->{'access'} ne 'all')) {
3644: if (grep(/^\Q$current->{access}\E$/,@{$accesstypes})) {
3645: $usecheck{$current->{access}} = $usecheck{'all'};
3646: delete($usecheck{'all'});
3647: if ($current->{access} =~ /^(status|inc|exc)$/) {
3648: my $access = $1;
3649: $displaydiv{$access} = 'inline';
3650: } elsif ($current->{access} eq 'none') {
3651: $displaydiv{'priv'} = 'none';
3652: }
3653: }
3654: }
3655: }
3656: $output = '<fieldset id="'.$prefix.$num.'_usage"><legend>'.$lt{'rou'}.'</legend>'.
3657: '<p>'.$lt{'whi'}.'</p>';
3658: foreach my $access (@{$accesstypes}) {
3659: $output .= '<p><label><input type="radio" name="'.$prefix.$num.'_access" value="'.$access.'" '.$usecheck{$access}.
3660: ' onclick="helpdeskAccess('."'$num'".');" />'.
3661: $lt{$access}.'</label>';
3662: if ($access eq 'status') {
3663: $output .= '<div id="'.$prefix.$num.'_bystatus" style="display:'.$displaydiv{$access}.'">'.
3664: &Apache::lonuserutils::adhoc_status_types($dom,$prefix,$num,$current->{$access},
3665: $othertitle,$usertypes,$types).
3666: '</div>';
3667: } elsif (($access eq 'inc') && (keys(%{$domhelpdesk}) > 0)) {
3668: $output .= '<div id="'.$prefix.$num.'_notinc" style="display:'.$displaydiv{$access}.'">'.
3669: &Apache::lonuserutils::adhoc_staff($access,$prefix,$num,$current->{$access},$domhelpdesk).
3670: '</div>';
3671: } elsif (($access eq 'exc') && (keys(%{$domhelpdesk}) > 0)) {
3672: $output .= '<div id="'.$prefix.$num.'_notexc" style="display:'.$displaydiv{$access}.'">'.
3673: &Apache::lonuserutils::adhoc_staff($access,$prefix,$num,$current->{$access},$domhelpdesk).
3674: '</div>';
3675: }
3676: $output .= '</p>';
3677: }
3678: $output .= '</fieldset>';
3679: return $output;
3680: }
3681:
3682: sub radiobutton_prefs {
3683: my ($settings,$toggles,$defaultchecked,$choices,$itemcount,$onclick,
3684: $additional,$align) = @_;
3685: return unless ((ref($toggles) eq 'ARRAY') && (ref($defaultchecked) eq 'HASH') &&
3686: (ref($choices) eq 'HASH'));
3687:
3688: my (%checkedon,%checkedoff,$datatable,$css_class);
3689:
3690: foreach my $item (@{$toggles}) {
3691: if ($defaultchecked->{$item} eq 'on') {
3692: $checkedon{$item} = ' checked="checked" ';
3693: $checkedoff{$item} = ' ';
3694: } elsif ($defaultchecked->{$item} eq 'off') {
3695: $checkedoff{$item} = ' checked="checked" ';
3696: $checkedon{$item} = ' ';
3697: }
3698: }
3699: if (ref($settings) eq 'HASH') {
3700: foreach my $item (@{$toggles}) {
3701: if ($settings->{$item} eq '1') {
3702: $checkedon{$item} = ' checked="checked" ';
3703: $checkedoff{$item} = ' ';
3704: } elsif ($settings->{$item} eq '0') {
3705: $checkedoff{$item} = ' checked="checked" ';
3706: $checkedon{$item} = ' ';
3707: }
3708: }
3709: }
3710: if ($onclick) {
3711: $onclick = ' onclick="'.$onclick.'"';
3712: }
3713: foreach my $item (@{$toggles}) {
3714: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3715: $datatable .=
3716: '<tr'.$css_class.'><td valign="top">'.
3717: '<span class="LC_nobreak">'.$choices->{$item}.
3718: '</span></td>';
3719: if ($align eq 'left') {
3720: $datatable .= '<td class="LC_left_item">';
3721: } else {
3722: $datatable .= '<td class="LC_right_item">';
3723: }
3724: $datatable .=
3725: '<span class="LC_nobreak">'.
3726: '<label><input type="radio" name="'.
3727: $item.'" '.$checkedon{$item}.' value="1"'.$onclick.' />'.&mt('Yes').
3728: '</label> <label><input type="radio" name="'.$item.'" '.
3729: $checkedoff{$item}.' value="0"'.$onclick.' />'.&mt('No').'</label>'.
3730: '</span>'.$additional.
3731: '</td>'.
3732: '</tr>';
3733: $itemcount ++;
3734: }
3735: return ($datatable,$itemcount);
3736: }
3737:
3738: sub print_ltitools {
3739: my ($dom,$settings,$rowtotal) = @_;
3740: my $rownum = 0;
3741: my $css_class;
3742: my $itemcount = 1;
3743: my $maxnum = 0;
3744: my %ordered;
3745: if (ref($settings) eq 'HASH') {
3746: foreach my $item (keys(%{$settings})) {
3747: if (ref($settings->{$item}) eq 'HASH') {
3748: my $num = $settings->{$item}{'order'};
3749: $ordered{$num} = $item;
3750: }
3751: }
3752: }
3753: my $confname = $dom.'-domainconfig';
3754: my $switchserver = &check_switchserver($dom,$confname);
3755: my $maxnum = scalar(keys(%ordered));
3756: my $datatable = <itools_javascript($settings);
3757: my %lt = <itools_names();
3758: my @courseroles = ('cc','in','ta','ep','st');
3759: my @ltiroles = qw(Instructor ContentDeveloper TeachingAssistant Learner);
3760: my @fields = ('fullname','firstname','lastname','email','user','roles');
3761: if (keys(%ordered)) {
3762: my @items = sort { $a <=> $b } keys(%ordered);
3763: for (my $i=0; $i<@items; $i++) {
3764: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3765: my $item = $ordered{$items[$i]};
3766: my ($title,$key,$secret,$url,$imgsrc,$version);
3767: if (ref($settings->{$item}) eq 'HASH') {
3768: $title = $settings->{$item}->{'title'};
3769: $url = $settings->{$item}->{'url'};
3770: $key = $settings->{$item}->{'key'};
3771: $secret = $settings->{$item}->{'secret'};
3772: my $image = $settings->{$item}->{'image'};
3773: if ($image ne '') {
3774: $imgsrc = '<img src="'.$image.'" alt="'.&mt('Tool Provider icon').'" />';
3775: }
3776: }
3777: my $chgstr = ' onchange="javascript:reorderLTI(this.form,'."'ltitools_".$item."'".');"';
3778: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
3779: .'<select name="ltitools_'.$item.'"'.$chgstr.'>';
3780: for (my $k=0; $k<=$maxnum; $k++) {
3781: my $vpos = $k+1;
3782: my $selstr;
3783: if ($k == $i) {
3784: $selstr = ' selected="selected" ';
3785: }
3786: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
3787: }
3788: $datatable .= '</select>'.(' 'x2).
3789: '<label><input type="checkbox" name="ltitools_del" value="'.$item.'" />'.
3790: &mt('Delete?').'</label></span></td>'.
3791: '<td colspan="2">'.
3792: '<fieldset><legend>'.&mt('Required settings').'</legend>'.
3793: '<span class="LC_nobreak">'.$lt{'title'}.':<input type="text" size="30" name="ltitools_title_'.$i.'" value="'.$title.'" /></span> '.
3794: (' 'x2).
3795: '<span class="LC_nobreak">'.$lt{'version'}.':<select name="ltitools_version_'.$i.'">'.
3796: '<option value="LTI-1p0" selected="selected">1.1</option></select></span> '.
3797: (' 'x2).
3798: '<span class="LC_nobreak">'.$lt{'msgtype'}.':<select name="ltitools_msgtype_'.$i.'">'.
3799: '<option value="basic-lti-launch-request" selected="selected">Launch</option></select></span> '.
3800: '<br /><br />'.
3801: '<span class="LC_nobreak">'.$lt{'url'}.':<input type="text" size="30" name="ltitools_url_'.$i.'"'.
3802: ' value="'.$url.'" /></span>'.
3803: (' 'x2).
3804: '<span class="LC_nobreak">'.$lt{'key'}.
3805: '<input type="text" size="25" name="ltitools_key_'.$i.'" value="'.$key.'" /></span> '.
3806: (' 'x2).
3807: '<span class="LC_nobreak">'.$lt{'secret'}.':'.
3808: '<input type="password" size="20" name="ltitools_secret_'.$i.'" value="'.$secret.'" />'.
3809: '<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>'.
3810: '<input type="hidden" name="ltitools_id_'.$i.'" value="'.$item.'" /></span>'.
3811: '</fieldset>'.
3812: '<fieldset><legend>'.&mt('Optional settings').'</legend>'.
3813: '<span class="LC_nobreak">'.&mt('Display target:');
3814: my %currdisp;
3815: if (ref($settings->{$item}->{'display'}) eq 'HASH') {
3816: if ($settings->{$item}->{'display'}->{'target'} eq 'window') {
3817: $currdisp{'window'} = ' checked="checked"';
3818: } elsif ($settings->{$item}->{'display'}->{'target'} eq 'tab') {
3819: $currdisp{'tab'} = ' checked="checked"';
3820: } else {
3821: $currdisp{'iframe'} = ' checked="checked"';
3822: }
3823: if ($settings->{$item}->{'display'}->{'width'} =~ /^(\d+)$/) {
3824: $currdisp{'width'} = $1;
3825: }
3826: if ($settings->{$item}->{'display'}->{'height'} =~ /^(\d+)$/) {
3827: $currdisp{'height'} = $1;
3828: }
3829: $currdisp{'linktext'} = $settings->{$item}->{'display'}->{'linktext'};
3830: $currdisp{'explanation'} = $settings->{$item}->{'display'}->{'explanation'};
3831: } else {
3832: $currdisp{'iframe'} = ' checked="checked"';
3833: }
3834: foreach my $disp ('iframe','tab','window') {
3835: $datatable .= '<label><input type="radio" name="ltitools_target_'.$i.'" value="'.$disp.'"'.$currdisp{$disp}.' />'.
3836: $lt{$disp}.'</label>'.(' 'x2);
3837: }
3838: $datatable .= (' 'x4);
3839: foreach my $dimen ('width','height') {
3840: $datatable .= '<label>'.$lt{$dimen}.' '.
3841: '<input type="text" name="ltitools_'.$dimen.'_'.$i.'" size="5" value="'.$currdisp{$dimen}.'" /></label>'.
3842: (' 'x2);
3843: }
3844: $datatable .= '<br />'.
3845: '<div class="LC_left_float">'.$lt{'linktext'}.'<br />'.
3846: '<input type="text" name="ltitools_linktext_'.$i.'" size="25" value="'.$currdisp{'linktext'}.'" /></label></div>'.
3847: '<div class="LC_left_float">'.$lt{'explanation'}.'<br />'.
3848: '<textarea name="ltitools_explanation_'.$i.'" rows="5" cols="40">'.$currdisp{'explanation'}.
3849: '</textarea></div><div style=""></div><br />';
3850: $datatable .= '<br />';
3851: foreach my $extra ('passback','roster') {
3852: my $checkedon = '';
3853: my $checkedoff = ' checked="checked"';
3854: if ($settings->{$item}->{$extra}) {
3855: $checkedon = $checkedoff;
3856: $checkedoff = '';
3857: }
3858: $datatable .= $lt{$extra}.' '.
3859: '<label><input type="radio" name="ltitools_'.$extra.'_'.$i.'" value="1"'.$checkedon.' />'.
3860: &mt('Yes').'</label>'.(' 'x2).
3861: '<label><input type="radio" name="ltitools_'.$extra.'_'.$i.'" value="0"'.$checkedoff.' />'.
3862: &mt('No').'</label>'.(' 'x4);
3863: }
3864: $datatable .= '<br /><br /><span class="LC_nobreak">'.$lt{'icon'}.': ';
3865: if ($imgsrc) {
3866: $datatable .= $imgsrc.
3867: '<label><input type="checkbox" name="ltitools_image_del"'.
3868: ' value="'.$item.'" />'.&mt('Delete?').'</label></span> '.
3869: '<span class="LC_nobreak"> '.&mt('Replace:').' ';
3870: } else {
3871: $datatable .= '('.&mt('if larger than 21x21 pixels, image will be scaled').') ';
3872: }
3873: if ($switchserver) {
3874: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
3875: } else {
3876: $datatable .= '<input type="file" name="ltitools_image_'.$i.'" value="" />';
3877: }
3878: $datatable .= '</span></fieldset>';
3879: my (%checkedfields,%rolemaps);
3880: if (ref($settings->{$item}) eq 'HASH') {
3881: if (ref($settings->{$item}->{'fields'}) eq 'HASH') {
3882: %checkedfields = %{$settings->{$item}->{'fields'}};
3883: }
3884: if (ref($settings->{$item}->{'roles'}) eq 'HASH') {
3885: %rolemaps = %{$settings->{$item}->{'roles'}};
3886: $checkedfields{'roles'} = 1;
3887: }
3888: }
3889: $datatable .= '<fieldset><legend>'.&mt('User data sent on launch').'</legend>'.
3890: '<span class="LC_nobreak">';
3891: foreach my $field (@fields) {
3892: my $checked;
3893: if ($checkedfields{$field}) {
3894: $checked = ' checked="checked"';
3895: }
3896: $datatable .= '<label>'.
3897: '<input type="checkbox" name="ltitools_fields_'.$i.'" value="'.$field.'"'.$checked.' />'.
3898: $lt{$field}.'</label>'.(' ' x2);
3899: }
3900: $datatable .= '</span></fieldset>'.
3901: '<fieldset><legend>'.&mt('Role mapping').'</legend><table><tr>';
3902: foreach my $role (@courseroles) {
3903: my ($selected,$selectnone);
3904: if (!$rolemaps{$role}) {
3905: $selectnone = ' selected="selected"';
3906: }
3907: $datatable .= '<td align="center">'.
3908: &Apache::lonnet::plaintext($role,'Course').'<br />'.
3909: '<select name="ltitools_roles_'.$role.'_'.$i.'">'.
3910: '<option value=""'.$selectnone.'>'.&mt('Select').'</option>';
3911: foreach my $ltirole (@ltiroles) {
3912: unless ($selectnone) {
3913: if ($rolemaps{$role} eq $ltirole) {
3914: $selected = ' selected="selected"';
3915: } else {
3916: $selected = '';
3917: }
3918: }
3919: $datatable .= '<option value="'.$ltirole.'"'.$selected.'>'.$ltirole.'</option>';
3920: }
3921: $datatable .= '</select></td>';
3922: }
3923: $datatable .= '</tr></table></fieldset>';
3924: my %courseconfig;
3925: if (ref($settings->{$item}) eq 'HASH') {
3926: if (ref($settings->{$item}->{'crsconf'}) eq 'HASH') {
3927: %courseconfig = %{$settings->{$item}->{'crsconf'}};
3928: }
3929: }
3930: $datatable .= '<fieldset><legend>'.&mt('Configurable in course').'</legend><span class="LC_nobreak">';
3931: foreach my $item ('label','title','target','linktext','explanation') {
3932: my $checked;
3933: if ($courseconfig{$item}) {
3934: $checked = ' checked="checked"';
3935: }
3936: $datatable .= '<label>'.
3937: '<input type="checkbox" name="ltitools_courseconfig_'.$i.'" value="'.$item.'"'.$checked.' />'.
3938: $lt{'crs'.$item}.'</label>'.(' ' x2)."\n";
3939: }
3940: $datatable .= '</span></fieldset>'.
3941: '<fieldset><legend>'.&mt('Custom items sent on launch').'</legend>'.
3942: '<table><tr><th>'.&mt('Action').'</th><th>'.&mt('Name').'</th><th>'.&mt('Value').'</th></tr>';
3943: if (ref($settings->{$item}->{'custom'}) eq 'HASH') {
3944: my %custom = %{$settings->{$item}->{'custom'}};
3945: if (keys(%custom) > 0) {
3946: foreach my $key (sort(keys(%custom))) {
3947: $datatable .= '<tr><td><span class="LC_nobreak">'.
3948: '<label><input type="checkbox" name="ltitools_customdel_'.$i.'" value="'.
3949: $key.'" />'.&mt('Delete').'</label></span></td><td>'.$key.'</td>'.
3950: '<td><input type="text" name="ltitools_customval_'.$key.'_'.$i.'"'.
3951: ' value="'.$custom{$key}.'" /></td></tr>';
3952: }
3953: }
3954: }
3955: $datatable .= '<tr><td><span class="LC_nobreak">'.
3956: '<label><input type="checkbox" name="ltitools_customadd" value="'.$i.'" />'.
3957: &mt('Add').'</label></span></td><td><input type="text" name="ltitools_custom_name_'.$i.'" />'.
3958: '</td><td><input type="text" name="ltitools_custom_value_'.$i.'" /></td></tr>';
3959: $datatable .= '</table></fieldset></td></tr>'."\n";
3960: $itemcount ++;
3961: }
3962: }
3963: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3964: my $chgstr = ' onchange="javascript:reorderLTI(this.form,'."'ltitools_add_pos'".');"';
3965: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'."\n".
3966: '<input type="hidden" name="ltitools_maxnum" value="'.$maxnum.'" />'."\n".
3967: '<select name="ltitools_add_pos"'.$chgstr.'>';
3968: for (my $k=0; $k<$maxnum+1; $k++) {
3969: my $vpos = $k+1;
3970: my $selstr;
3971: if ($k == $maxnum) {
3972: $selstr = ' selected="selected" ';
3973: }
3974: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
3975: }
3976: $datatable .= '</select> '."\n".
3977: '<input type="checkbox" name="ltitools_add" value="1" />'.&mt('Add').'</td>'."\n".
3978: '<td colspan="2">'.
3979: '<fieldset><legend>'.&mt('Required settings').'</legend>'.
3980: '<span class="LC_nobreak">'.$lt{'title'}.':<input type="text" size="30" name="ltitools_add_title" value="" /></span> '."\n".
3981: (' 'x2).
3982: '<span class="LC_nobreak">'.$lt{'version'}.':<select name="ltitools_add_version">'.
3983: '<option value="LTI-1p0" selected="selected">1.1</option></select></span> '."\n".
3984: (' 'x2).
3985: '<span class="LC_nobreak">'.$lt{'msgtype'}.':<select name="ltitools_add_msgtype">'.
3986: '<option value="basic-lti-launch-request" selected="selected">Launch</option></select></span> '.
3987: '<br />'.
3988: '<span class="LC_nobreak">'.$lt{'url'}.':<input type="text" size="30" name="ltitools_add_url" value="" /></span> '."\n".
3989: (' 'x2).
3990: '<span class="LC_nobreak">'.$lt{'key'}.':<input type="text" size="25" name="ltitools_add_key" value="" /></span> '."\n".
3991: (' 'x2).
3992: '<span class="LC_nobreak">'.$lt{'secret'}.':<input type="password" size="20" name="ltitools_add_secret" value="" />'.
3993: '<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".
3994: '</fieldset>'.
3995: '<fieldset><legend>'.&mt('Optional settings').'</legend>'.
3996: '<span class="LC_nobreak">'.&mt('Display target:');
3997: my %defaultdisp;
3998: $defaultdisp{'iframe'} = ' checked="checked"';
3999: foreach my $disp ('iframe','tab','window') {
4000: $datatable .= '<label><input type="radio" name="ltitools_add_target" value="'.$disp.'"'.$defaultdisp{$disp}.' />'.
4001: $lt{$disp}.'</label>'.(' 'x2);
4002: }
4003: $datatable .= (' 'x4);
4004: foreach my $dimen ('width','height') {
4005: $datatable .= '<label>'.$lt{$dimen}.' '.
4006: '<input type="text" name="ltitools_add_'.$dimen.'" size="5" /></label>'.
4007: (' 'x2);
4008: }
4009: $datatable .= '<br />'.
4010: '<div class="LC_left_float">'.$lt{'linktext'}.'<br />'.
4011: '<input type="text" name="ltitools_add_linktext" size="5" /></label></div>'.
4012: '<div class="LC_left_float">'.$lt{'explanation'}.'<br />'.
4013: '<textarea name=ltitools_add_explanation" rows="5" cols="40"></textarea>'.
4014: '</div><div style=""></div><br />';
4015: foreach my $extra ('passback','roster') {
4016: $datatable .= $lt{$extra}.' '.
4017: '<label><input type="radio" name="ltitools_add_'.$extra.'" value="1" />'.
4018: &mt('Yes').'</label>'.(' 'x2).
4019: '<label><input type="radio" name="ltitools_add_'.$extra.'" value="0" checked="checked" />'.
4020: &mt('No').'</label>'.(' 'x4);
4021: }
4022: $datatable .= '<br /><br /><span class="LC_nobreak">'.$lt{'icon'}.': '.
4023: '('.&mt('if larger than 21x21 pixels, image will be scaled').') ';
4024: if ($switchserver) {
4025: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
4026: } else {
4027: $datatable .= '<input type="file" name="ltitools_add_image" value="" />';
4028: }
4029: $datatable .= '</span></fieldset>'.
4030: '<fieldset><legend>'.&mt('User data sent on launch').'</legend>'.
4031: '<span class="LC_nobreak">';
4032: foreach my $field (@fields) {
4033: $datatable .= '<label>'.
4034: '<input type="checkbox" name="ltitools_add_fields" value="'.$field.'" />'.
4035: $lt{$field}.'</label>'.(' ' x2);
4036: }
4037: $datatable .= '</span></fieldset>'.
4038: '<fieldset><legend>'.&mt('Role mapping').'</legend><table><tr>';
4039: foreach my $role (@courseroles) {
4040: my ($checked,$checkednone);
4041: $datatable .= '<td align="center">'.
4042: &Apache::lonnet::plaintext($role,'Course').'<br />'.
4043: '<select name="ltitools_add_roles_'.$role.'">'.
4044: '<option value="" selected="selected">'.&mt('Select').'</option>';
4045: foreach my $ltirole (@ltiroles) {
4046: $datatable .= '<option value="'.$ltirole.'">'.$ltirole.'</option>';
4047: }
4048: $datatable .= '</select></td>';
4049: }
4050: $datatable .= '</tr></table></fieldset>'.
4051: '<fieldset><legend>'.&mt('Configurable in course').'</legend><span class="LC_nobreak">';
4052: foreach my $item ('label','title','target','linktext','explanation') {
4053: $datatable .= '<label>'.
4054: '<input type="checkbox" name="ltitools_courseconfig" value="'.$item.'" checked="checked" />'.
4055: $lt{'crs'.$item}.'</label>'.(' ' x2)."\n";
4056: }
4057: $datatable .= '</span></fieldset>'.
4058: '<fieldset><legend>'.&mt('Custom items sent on launch').'</legend>'.
4059: '<table><tr><th>'.&mt('Action').'</th><th>'.&mt('Name').'</th><th>'.&mt('Value').'</th></tr>'.
4060: '<tr><td><span class="LC_nobreak">'.
4061: '<label><input type="checkbox" name="ltitools_add_custom" value="1" />'.
4062: &mt('Add').'</label></span></td><td><input type="text" name="ltitools_add_custom_name" />'.
4063: '</td><td><input type="text" name="ltitools_add_custom_value" /></td></tr>'.
4064: '</table></fieldset></td></tr>'."\n".
4065: '</td>'."\n".
4066: '</tr>'."\n";
4067: $itemcount ++;
4068: return $datatable;
4069: }
4070:
4071: sub ltitools_names {
4072: my %lt = &Apache::lonlocal::texthash(
4073: 'title' => 'Title',
4074: 'version' => 'Version',
4075: 'msgtype' => 'Message Type',
4076: 'url' => 'URL',
4077: 'key' => 'Key',
4078: 'secret' => 'Secret',
4079: 'icon' => 'Icon',
4080: 'user' => 'Username:domain',
4081: 'fullname' => 'Full Name',
4082: 'firstname' => 'First Name',
4083: 'lastname' => 'Last Name',
4084: 'email' => 'E-mail',
4085: 'roles' => 'Role',
4086: 'window' => 'Window',
4087: 'tab' => 'Tab',
4088: 'iframe' => 'iFrame',
4089: 'height' => 'Height',
4090: 'width' => 'Width',
4091: 'linktext' => 'Default Link Text',
4092: 'explanation' => 'Default Explanation',
4093: 'passback' => 'Tool can return grades:',
4094: 'roster' => 'Tool can retrieve roster:',
4095: 'crstarget' => 'Display target',
4096: 'crslabel' => 'Course label',
4097: 'crstitle' => 'Course title',
4098: 'crslinktext' => 'Link Text',
4099: 'crsexplanation' => 'Explanation',
4100: );
4101:
4102: return %lt;
4103: }
4104:
4105: sub print_coursedefaults {
4106: my ($position,$dom,$settings,$rowtotal) = @_;
4107: my ($css_class,$datatable,%checkedon,%checkedoff,%defaultchecked,@toggles);
4108: my $itemcount = 1;
4109: my %choices = &Apache::lonlocal::texthash (
4110: uploadquota => 'Default quota for files uploaded directly to course/community using Course Editor (MB)',
4111: anonsurvey_threshold => 'Responder count needed before showing submissions for anonymous surveys',
4112: coursecredits => 'Credits can be specified for courses',
4113: uselcmath => 'Math preview uses LON-CAPA previewer (javascript) in place of DragMath (Java)',
4114: usejsme => 'Molecule editor uses JSME (HTML5) in place of JME (Java)',
4115: postsubmit => 'Disable submit button/keypress following student submission',
4116: canclone => "People who may clone a course (besides course's owner and coordinators)",
4117: mysqltables => 'Lifetime (s) of "Temporary" MySQL tables (student performance data) on homeserver',
4118: );
4119: my %staticdefaults = (
4120: anonsurvey_threshold => 10,
4121: uploadquota => 500,
4122: postsubmit => 60,
4123: mysqltables => 172800,
4124: );
4125: if ($position eq 'top') {
4126: %defaultchecked = (
4127: 'uselcmath' => 'on',
4128: 'usejsme' => 'on',
4129: 'canclone' => 'none',
4130: );
4131: @toggles = ('uselcmath','usejsme');
4132: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
4133: \%choices,$itemcount);
4134: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4135: $datatable .=
4136: '<tr'.$css_class.'><td valign="top">'.
4137: '<span class="LC_nobreak">'.$choices{'canclone'}.
4138: '</span></td><td class="LC_left_item">';
4139: my $currcanclone = 'none';
4140: my $onclick;
4141: my @cloneoptions = ('none','domain');
4142: my %clonetitles = (
4143: none => 'No additional course requesters',
4144: domain => "Any course requester in course's domain",
4145: instcode => 'Course requests for official courses ...',
4146: );
4147: my (%codedefaults,@code_order,@posscodes);
4148: if (&Apache::lonnet::auto_instcode_defaults($dom,\%codedefaults,
4149: \@code_order) eq 'ok') {
4150: if (@code_order > 0) {
4151: push(@cloneoptions,'instcode');
4152: $onclick = ' onclick="toggleDisplay(this.form,'."'cloneinstcode'".');"';
4153: }
4154: }
4155: if (ref($settings) eq 'HASH') {
4156: if ($settings->{'canclone'}) {
4157: if (ref($settings->{'canclone'}) eq 'HASH') {
4158: if (ref($settings->{'canclone'}{'instcode'}) eq 'ARRAY') {
4159: if (@code_order > 0) {
4160: $currcanclone = 'instcode';
4161: @posscodes = @{$settings->{'canclone'}{'instcode'}};
4162: }
4163: }
4164: } elsif ($settings->{'canclone'} eq 'domain') {
4165: $currcanclone = $settings->{'canclone'};
4166: }
4167: }
4168: }
4169: foreach my $option (@cloneoptions) {
4170: my ($checked,$additional);
4171: if ($currcanclone eq $option) {
4172: $checked = ' checked="checked"';
4173: }
4174: if ($option eq 'instcode') {
4175: if (@code_order) {
4176: my $show = 'none';
4177: if ($checked) {
4178: $show = 'block';
4179: }
4180: $additional = '<div id="cloneinstcode" style="display:'.$show.'" />'.
4181: &mt('Institutional codes for new and cloned course have identical:').
4182: '<br />';
4183: foreach my $item (@code_order) {
4184: my $codechk;
4185: if ($checked) {
4186: if (grep(/^\Q$item\E$/,@posscodes)) {
4187: $codechk = ' checked="checked"';
4188: }
4189: }
4190: $additional .= '<label>'.
4191: '<input type="checkbox" name="clonecode" value="'.$item.'"'.$codechk.' />'.
4192: $item.'</label>';
4193: }
4194: $additional .= (' 'x2).'('.&mt('check as many as needed').')</div>';
4195: }
4196: }
4197: $datatable .=
4198: '<span class="LC_nobreak"><label><input type="radio" name="canclone"'.$checked.
4199: ' value="'.$option.'"'.$onclick.' />'.$clonetitles{$option}.
4200: '</label> '.$additional.'</span><br />';
4201: }
4202: $datatable .= '</td>'.
4203: '</tr>';
4204: $itemcount ++;
4205: } else {
4206: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
4207: my ($currdefresponder,%defcredits,%curruploadquota,%deftimeout,%currmysql);
4208: my $currusecredits = 0;
4209: my $postsubmitclient = 1;
4210: my @types = ('official','unofficial','community','textbook');
4211: if (ref($settings) eq 'HASH') {
4212: $currdefresponder = $settings->{'anonsurvey_threshold'};
4213: if (ref($settings->{'uploadquota'}) eq 'HASH') {
4214: foreach my $type (keys(%{$settings->{'uploadquota'}})) {
4215: $curruploadquota{$type} = $settings->{'uploadquota'}{$type};
4216: }
4217: }
4218: if (ref($settings->{'coursecredits'}) eq 'HASH') {
4219: foreach my $type (@types) {
4220: next if ($type eq 'community');
4221: $defcredits{$type} = $settings->{'coursecredits'}->{$type};
4222: if ($defcredits{$type} ne '') {
4223: $currusecredits = 1;
4224: }
4225: }
4226: }
4227: if (ref($settings->{'postsubmit'}) eq 'HASH') {
4228: if ($settings->{'postsubmit'}->{'client'} eq 'off') {
4229: $postsubmitclient = 0;
4230: foreach my $type (@types) {
4231: $deftimeout{$type} = $staticdefaults{'postsubmit'};
4232: }
4233: } else {
4234: foreach my $type (@types) {
4235: if (ref($settings->{'postsubmit'}->{'timeout'}) eq 'HASH') {
4236: if ($settings->{'postsubmit'}->{'timeout'}->{$type} =~ /^\d+$/) {
4237: $deftimeout{$type} = $settings->{'postsubmit'}->{'timeout'}->{$type};
4238: } else {
4239: $deftimeout{$type} = $staticdefaults{'postsubmit'};
4240: }
4241: } else {
4242: $deftimeout{$type} = $staticdefaults{'postsubmit'};
4243: }
4244: }
4245: }
4246: } else {
4247: foreach my $type (@types) {
4248: $deftimeout{$type} = $staticdefaults{'postsubmit'};
4249: }
4250: }
4251: if (ref($settings->{'mysqltables'}) eq 'HASH') {
4252: foreach my $type (keys(%{$settings->{'mysqltables'}})) {
4253: $currmysql{$type} = $settings->{'mysqltables'}{$type};
4254: }
4255: } else {
4256: foreach my $type (@types) {
4257: $currmysql{$type} = $staticdefaults{'mysqltables'};
4258: }
4259: }
4260: } else {
4261: foreach my $type (@types) {
4262: $deftimeout{$type} = $staticdefaults{'postsubmit'};
4263: }
4264: }
4265: if (!$currdefresponder) {
4266: $currdefresponder = $staticdefaults{'anonsurvey_threshold'};
4267: } elsif ($currdefresponder < 1) {
4268: $currdefresponder = 1;
4269: }
4270: foreach my $type (@types) {
4271: if ($curruploadquota{$type} eq '') {
4272: $curruploadquota{$type} = $staticdefaults{'uploadquota'};
4273: }
4274: }
4275: $datatable .=
4276: '<tr'.$css_class.'><td><span class="LC_nobreak">'.
4277: $choices{'anonsurvey_threshold'}.
4278: '</span></td>'.
4279: '<td class="LC_right_item"><span class="LC_nobreak">'.
4280: '<input type="text" name="anonsurvey_threshold"'.
4281: ' value="'.$currdefresponder.'" size="5" /></span>'.
4282: '</td></tr>'."\n";
4283: $itemcount ++;
4284: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
4285: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
4286: $choices{'uploadquota'}.
4287: '</span></td>'.
4288: '<td align="right" class="LC_right_item">'.
4289: '<table><tr>';
4290: foreach my $type (@types) {
4291: $datatable .= '<td align="center">'.&mt($type).'<br />'.
4292: '<input type="text" name="uploadquota_'.$type.'"'.
4293: ' value="'.$curruploadquota{$type}.'" size="5" /></td>';
4294: }
4295: $datatable .= '</tr></table></td></tr>'."\n";
4296: $itemcount ++;
4297: my $onclick = "toggleDisplay(this.form,'credits');";
4298: my $display = 'none';
4299: if ($currusecredits) {
4300: $display = 'block';
4301: }
4302: my $additional = '<div id="credits" style="display: '.$display.'">'.
4303: '<i>'.&mt('Default credits').'</i><br /><table><tr>';
4304: foreach my $type (@types) {
4305: next if ($type eq 'community');
4306: $additional .= '<td align="center">'.&mt($type).'<br />'.
4307: '<input type="text" name="'.$type.'_credits"'.
4308: ' value="'.$defcredits{$type}.'" size="3" /></td>';
4309: }
4310: $additional .= '</tr></table></div>'."\n";
4311: %defaultchecked = ('coursecredits' => 'off');
4312: @toggles = ('coursecredits');
4313: my $current = {
4314: 'coursecredits' => $currusecredits,
4315: };
4316: (my $table,$itemcount) =
4317: &radiobutton_prefs($current,\@toggles,\%defaultchecked,
4318: \%choices,$itemcount,$onclick,$additional,'left');
4319: $datatable .= $table;
4320: $onclick = "toggleDisplay(this.form,'studentsubmission');";
4321: my $display = 'none';
4322: if ($postsubmitclient) {
4323: $display = 'block';
4324: }
4325: $additional = '<div id="studentsubmission" style="display: '.$display.'">'.
4326: &mt('Number of seconds submit is disabled').'<br />'.
4327: '<i>'.&mt('Enter 0 to remain disabled until page reload.').'</i><br />'.
4328: '<table><tr>';
4329: foreach my $type (@types) {
4330: $additional .= '<td align="center">'.&mt($type).'<br />'.
4331: '<input type="text" name="'.$type.'_timeout" value="'.
4332: $deftimeout{$type}.'" size="5" /></td>';
4333: }
4334: $additional .= '</tr></table></div>'."\n";
4335: %defaultchecked = ('postsubmit' => 'on');
4336: @toggles = ('postsubmit');
4337: $current = {
4338: 'postsubmit' => $postsubmitclient,
4339: };
4340: ($table,$itemcount) =
4341: &radiobutton_prefs($current,\@toggles,\%defaultchecked,
4342: \%choices,$itemcount,$onclick,$additional,'left');
4343: $datatable .= $table;
4344: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
4345: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
4346: $choices{'mysqltables'}.
4347: '</span></td>'.
4348: '<td align="right" class="LC_right_item">'.
4349: '<table><tr>';
4350: foreach my $type (@types) {
4351: $datatable .= '<td align="center">'.&mt($type).'<br />'.
4352: '<input type="text" name="mysqltables_'.$type.'"'.
4353: ' value="'.$currmysql{$type}.'" size="8" /></td>';
4354: }
4355: $datatable .= '</tr></table></td></tr>'."\n";
4356: $itemcount ++;
4357:
4358: }
4359: $$rowtotal += $itemcount;
4360: return $datatable;
4361: }
4362:
4363: sub print_selfenrollment {
4364: my ($position,$dom,$settings,$rowtotal) = @_;
4365: my ($css_class,$datatable);
4366: my $itemcount = 1;
4367: my @types = ('official','unofficial','community','textbook');
4368: if (($position eq 'top') || ($position eq 'middle')) {
4369: my ($rowsref,$titlesref) = &Apache::lonuserutils::get_selfenroll_titles();
4370: my %descs = &Apache::lonuserutils::selfenroll_default_descs();
4371: my @rows;
4372: my $key;
4373: if ($position eq 'top') {
4374: $key = 'admin';
4375: if (ref($rowsref) eq 'ARRAY') {
4376: @rows = @{$rowsref};
4377: }
4378: } elsif ($position eq 'middle') {
4379: $key = 'default';
4380: @rows = ('types','registered','approval','limit');
4381: }
4382: foreach my $row (@rows) {
4383: if (defined($titlesref->{$row})) {
4384: $itemcount ++;
4385: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4386: $datatable .= '<tr'.$css_class.'>'.
4387: '<td>'.$titlesref->{$row}.'</td>'.
4388: '<td class="LC_left_item">'.
4389: '<table><tr>';
4390: my (%current,%currentcap);
4391: if (ref($settings) eq 'HASH') {
4392: if (ref($settings->{$key}) eq 'HASH') {
4393: foreach my $type (@types) {
4394: if (ref($settings->{$key}->{$type}) eq 'HASH') {
4395: $current{$type} = $settings->{$key}->{$type}->{$row};
4396: }
4397: if (($row eq 'limit') && ($key eq 'default')) {
4398: if (ref($settings->{$key}->{$type}) eq 'HASH') {
4399: $currentcap{$type} = $settings->{$key}->{$type}->{'cap'};
4400: }
4401: }
4402: }
4403: }
4404: }
4405: my %roles = (
4406: '0' => &Apache::lonnet::plaintext('dc'),
4407: );
4408:
4409: foreach my $type (@types) {
4410: unless (($row eq 'registered') && ($key eq 'default')) {
4411: $datatable .= '<th>'.&mt($type).'</th>';
4412: }
4413: }
4414: unless (($row eq 'registered') && ($key eq 'default')) {
4415: $datatable .= '</tr><tr>';
4416: }
4417: foreach my $type (@types) {
4418: if ($type eq 'community') {
4419: $roles{'1'} = &mt('Community personnel');
4420: } else {
4421: $roles{'1'} = &mt('Course personnel');
4422: }
4423: $datatable .= '<td style="vertical-align: top">';
4424: if ($position eq 'top') {
4425: my %checked;
4426: if ($current{$type} eq '0') {
4427: $checked{'0'} = ' checked="checked"';
4428: } else {
4429: $checked{'1'} = ' checked="checked"';
4430: }
4431: foreach my $role ('1','0') {
4432: $datatable .= '<span class="LC_nobreak"><label>'.
4433: '<input type="radio" name="selfenrolladmin_'.$row.'_'.$type.'" '.
4434: 'value="'.$role.'"'.$checked{$role}.' />'.
4435: $roles{$role}.'</label></span> ';
4436: }
4437: } else {
4438: if ($row eq 'types') {
4439: my %checked;
4440: if ($current{$type} =~ /^(all|dom)$/) {
4441: $checked{$1} = ' checked="checked"';
4442: } else {
4443: $checked{''} = ' checked="checked"';
4444: }
4445: foreach my $val ('','dom','all') {
4446: $datatable .= '<span class="LC_nobreak"><label>'.
4447: '<input type ="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
4448: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
4449: }
4450: } elsif ($row eq 'registered') {
4451: my %checked;
4452: if ($current{$type} eq '1') {
4453: $checked{'1'} = ' checked="checked"';
4454: } else {
4455: $checked{'0'} = ' checked="checked"';
4456: }
4457: foreach my $val ('0','1') {
4458: $datatable .= '<span class="LC_nobreak"><label>'.
4459: '<input type ="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
4460: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
4461: }
4462: } elsif ($row eq 'approval') {
4463: my %checked;
4464: if ($current{$type} =~ /^([12])$/) {
4465: $checked{$1} = ' checked="checked"';
4466: } else {
4467: $checked{'0'} = ' checked="checked"';
4468: }
4469: for my $val (0..2) {
4470: $datatable .= '<span class="LC_nobreak"><label>'.
4471: '<input type="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
4472: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
4473: }
4474: } elsif ($row eq 'limit') {
4475: my %checked;
4476: if ($current{$type} =~ /^(allstudents|selfenrolled)$/) {
4477: $checked{$1} = ' checked="checked"';
4478: } else {
4479: $checked{'none'} = ' checked="checked"';
4480: }
4481: my $cap;
4482: if ($currentcap{$type} =~ /^\d+$/) {
4483: $cap = $currentcap{$type};
4484: }
4485: foreach my $val ('none','allstudents','selfenrolled') {
4486: $datatable .= '<span class="LC_nobreak"><label>'.
4487: '<input type="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
4488: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
4489: }
4490: $datatable .= '<br />'.
4491: '<span class="LC_nobreak">'.&mt('Maximum allowed: ').
4492: '<input type="text" name="selfenrolldefault_cap_'.$type.'" size = "5" value="'.$cap.'" />'.
4493: '</span>';
4494: }
4495: }
4496: $datatable .= '</td>';
4497: }
4498: $datatable .= '</tr>';
4499: }
4500: $datatable .= '</table></td></tr>';
4501: }
4502: } elsif ($position eq 'bottom') {
4503: $datatable .= &print_validation_rows('selfenroll',$dom,$settings,\$itemcount);
4504: }
4505: $$rowtotal += $itemcount;
4506: return $datatable;
4507: }
4508:
4509: sub print_validation_rows {
4510: my ($caller,$dom,$settings,$rowtotal) = @_;
4511: my ($itemsref,$namesref,$fieldsref);
4512: if ($caller eq 'selfenroll') {
4513: ($itemsref,$namesref,$fieldsref) = &Apache::lonuserutils::selfenroll_validation_types();
4514: } elsif ($caller eq 'requestcourses') {
4515: ($itemsref,$namesref,$fieldsref) = &Apache::loncoursequeueadmin::requestcourses_validation_types();
4516: }
4517: my %currvalidation;
4518: if (ref($settings) eq 'HASH') {
4519: if (ref($settings->{'validation'}) eq 'HASH') {
4520: %currvalidation = %{$settings->{'validation'}};
4521: }
4522: }
4523: my $datatable;
4524: my $itemcount = 0;
4525: foreach my $item (@{$itemsref}) {
4526: my $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
4527: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
4528: $namesref->{$item}.
4529: '</span></td>'.
4530: '<td class="LC_left_item">';
4531: if (($item eq 'url') || ($item eq 'button')) {
4532: $datatable .= '<span class="LC_nobreak">'.
4533: '<input type="text" name="'.$caller.'_validation_'.$item.'"'.
4534: ' value="'.$currvalidation{$item}.'" size="50" /></span>';
4535: } elsif ($item eq 'fields') {
4536: my @currfields;
4537: if (ref($currvalidation{$item}) eq 'ARRAY') {
4538: @currfields = @{$currvalidation{$item}};
4539: }
4540: foreach my $field (@{$fieldsref}) {
4541: my $check = '';
4542: if (grep(/^\Q$field\E$/,@currfields)) {
4543: $check = ' checked="checked"';
4544: }
4545: $datatable .= '<span class="LC_nobreak"><label>'.
4546: '<input type="checkbox" name="'.$caller.'_validation_fields"'.
4547: ' value="'.$field.'"'.$check.' />'.$field.
4548: '</label></span> ';
4549: }
4550: } elsif ($item eq 'markup') {
4551: $datatable .= '<textarea name="'.$caller.'_validation_markup" cols="50" rows="5" wrap="soft">'.
4552: $currvalidation{$item}.
4553: '</textarea>';
4554: }
4555: $datatable .= '</td></tr>'."\n";
4556: if (ref($rowtotal)) {
4557: $itemcount ++;
4558: }
4559: }
4560: if ($caller eq 'requestcourses') {
4561: my %currhash;
4562: if (ref($settings) eq 'HASH') {
4563: if (ref($settings->{'validation'}) eq 'HASH') {
4564: if ($settings->{'validation'}{'dc'} ne '') {
4565: $currhash{$settings->{'validation'}{'dc'}} = 1;
4566: }
4567: }
4568: }
4569: my $numinrow = 2;
4570: my ($numdc,$dctable,$rows) = &active_dc_picker($dom,$numinrow,'radio',
4571: 'validationdc',%currhash);
4572: my $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
4573: $datatable .= '</td></tr><tr'.$css_class.'><td>';
4574: if ($numdc > 1) {
4575: $datatable .= &mt('Course creation processed as: (choose Dom. Coord.)');
4576: } else {
4577: $datatable .= &mt('Course creation processed as: ');
4578: }
4579: $datatable .= '</td><td class="LC_left_item">'.$dctable.'</td></tr>';
4580: $itemcount ++;
4581: }
4582: if (ref($rowtotal)) {
4583: $$rowtotal += $itemcount;
4584: }
4585: return $datatable;
4586: }
4587:
4588: sub print_usersessions {
4589: my ($position,$dom,$settings,$rowtotal) = @_;
4590: my ($css_class,$datatable,%checked,%choices);
4591: my (%by_ip,%by_location,@intdoms);
4592: &build_location_hashes(\@intdoms,\%by_ip,\%by_location);
4593:
4594: my @alldoms = &Apache::lonnet::all_domains();
4595: my %serverhomes = %Apache::lonnet::serverhomeIDs;
4596: my %servers = &Apache::lonnet::internet_dom_servers($dom);
4597: my %altids = &id_for_thisdom(%servers);
4598: my $itemcount = 1;
4599: if ($position eq 'top') {
4600: if (keys(%serverhomes) > 1) {
4601: my %spareid = ¤t_offloads_to($dom,$settings,\%servers);
4602: my $curroffloadnow;
4603: if (ref($settings) eq 'HASH') {
4604: if (ref($settings->{'offloadnow'}) eq 'HASH') {
4605: $curroffloadnow = $settings->{'offloadnow'};
4606: }
4607: }
4608: $datatable .= &spares_row($dom,\%servers,\%spareid,\%serverhomes,\%altids,$curroffloadnow,$rowtotal);
4609: } else {
4610: $datatable .= '<tr'.$css_class.'><td colspan="2">'.
4611: &mt('Nothing to set here, as the cluster to which this domain belongs only contains one server.');
4612: }
4613: } else {
4614: if (keys(%by_location) == 0) {
4615: $datatable .= '<tr'.$css_class.'><td colspan="2">'.
4616: &mt('Nothing to set here, as the cluster to which this domain belongs only contains one institution.');
4617: } else {
4618: my %lt = &usersession_titles();
4619: my $numinrow = 5;
4620: my $prefix;
4621: my @types;
4622: if ($position eq 'bottom') {
4623: $prefix = 'remote';
4624: @types = ('version','excludedomain','includedomain');
4625: } else {
4626: $prefix = 'hosted';
4627: @types = ('excludedomain','includedomain');
4628: }
4629: my (%current,%checkedon,%checkedoff);
4630: my @lcversions = &Apache::lonnet::all_loncaparevs();
4631: my @locations = sort(keys(%by_location));
4632: foreach my $type (@types) {
4633: $checkedon{$type} = '';
4634: $checkedoff{$type} = ' checked="checked"';
4635: }
4636: if (ref($settings) eq 'HASH') {
4637: if (ref($settings->{$prefix}) eq 'HASH') {
4638: foreach my $key (keys(%{$settings->{$prefix}})) {
4639: $current{$key} = $settings->{$prefix}{$key};
4640: if ($key eq 'version') {
4641: if ($current{$key} ne '') {
4642: $checkedon{$key} = ' checked="checked"';
4643: $checkedoff{$key} = '';
4644: }
4645: } elsif (ref($current{$key}) eq 'ARRAY') {
4646: $checkedon{$key} = ' checked="checked"';
4647: $checkedoff{$key} = '';
4648: }
4649: }
4650: }
4651: }
4652: foreach my $type (@types) {
4653: next if ($type ne 'version' && !@locations);
4654: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
4655: $datatable .= '<tr'.$css_class.'>
4656: <td><span class="LC_nobreak">'.$lt{$type}.'</span><br />
4657: <span class="LC_nobreak">
4658: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedoff{$type}.' value="0" />'.&mt('Not in use').'</label>
4659: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedon{$type}.' value="1" />'.&mt('In use').'</label></span></td><td>';
4660: if ($type eq 'version') {
4661: my $selector = '<select name="'.$prefix.'_version">';
4662: foreach my $version (@lcversions) {
4663: my $selected = '';
4664: if ($current{'version'} eq $version) {
4665: $selected = ' selected="selected"';
4666: }
4667: $selector .= ' <option value="'.$version.'"'.
4668: $selected.'>'.$version.'</option>';
4669: }
4670: $selector .= '</select> ';
4671: $datatable .= &mt('remote server must be version: [_1] or later',$selector);
4672: } else {
4673: $datatable.= '<div><input type="button" value="'.&mt('check all').'" '.
4674: 'onclick="javascript:checkAll(document.display.'.$prefix.'_'.$type.')"'.
4675: ' />'.(' 'x2).
4676: '<input type="button" value="'.&mt('uncheck all').'" '.
4677: 'onclick="javascript:uncheckAll(document.display.'.$prefix.'_'.$type.')" />'.
4678: "\n".
4679: '</div><div><table>';
4680: my $rem;
4681: for (my $i=0; $i<@locations; $i++) {
4682: my ($showloc,$value,$checkedtype);
4683: if (ref($by_location{$locations[$i]}) eq 'ARRAY') {
4684: my $ip = $by_location{$locations[$i]}->[0];
4685: if (ref($by_ip{$ip}) eq 'ARRAY') {
4686: $value = join(':',@{$by_ip{$ip}});
4687: $showloc = join(', ',@{$by_ip{$ip}});
4688: if (ref($current{$type}) eq 'ARRAY') {
4689: foreach my $loc (@{$by_ip{$ip}}) {
4690: if (grep(/^\Q$loc\E$/,@{$current{$type}})) {
4691: $checkedtype = ' checked="checked"';
4692: last;
4693: }
4694: }
4695: }
4696: }
4697: }
4698: $rem = $i%($numinrow);
4699: if ($rem == 0) {
4700: if ($i > 0) {
4701: $datatable .= '</tr>';
4702: }
4703: $datatable .= '<tr>';
4704: }
4705: $datatable .= '<td class="LC_left_item">'.
4706: '<span class="LC_nobreak"><label>'.
4707: '<input type="checkbox" name="'.$prefix.'_'.$type.
4708: '" value="'.$value.'"'.$checkedtype.' />'.$showloc.
4709: '</label></span></td>';
4710: }
4711: $rem = @locations%($numinrow);
4712: my $colsleft = $numinrow - $rem;
4713: if ($colsleft > 1 ) {
4714: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
4715: ' </td>';
4716: } elsif ($colsleft == 1) {
4717: $datatable .= '<td class="LC_left_item"> </td>';
4718: }
4719: $datatable .= '</tr></table>';
4720: }
4721: $datatable .= '</td></tr>';
4722: $itemcount ++;
4723: }
4724: }
4725: }
4726: $$rowtotal += $itemcount;
4727: return $datatable;
4728: }
4729:
4730: sub build_location_hashes {
4731: my ($intdoms,$by_ip,$by_location) = @_;
4732: return unless((ref($intdoms) eq 'ARRAY') && (ref($by_ip) eq 'HASH') &&
4733: (ref($by_location) eq 'HASH'));
4734: my %iphost = &Apache::lonnet::get_iphost();
4735: my $primary_id = &Apache::lonnet::domain($env{'request.role.domain'},'primary');
4736: my $primary_ip = &Apache::lonnet::get_host_ip($primary_id);
4737: if (ref($iphost{$primary_ip}) eq 'ARRAY') {
4738: foreach my $id (@{$iphost{$primary_ip}}) {
4739: my $intdom = &Apache::lonnet::internet_dom($id);
4740: unless(grep(/^\Q$intdom\E$/,@{$intdoms})) {
4741: push(@{$intdoms},$intdom);
4742: }
4743: }
4744: }
4745: foreach my $ip (keys(%iphost)) {
4746: if (ref($iphost{$ip}) eq 'ARRAY') {
4747: foreach my $id (@{$iphost{$ip}}) {
4748: my $location = &Apache::lonnet::internet_dom($id);
4749: if ($location) {
4750: next if (grep(/^\Q$location\E$/,@{$intdoms}));
4751: if (ref($by_ip->{$ip}) eq 'ARRAY') {
4752: unless(grep(/^\Q$location\E$/,@{$by_ip->{$ip}})) {
4753: push(@{$by_ip->{$ip}},$location);
4754: }
4755: } else {
4756: $by_ip->{$ip} = [$location];
4757: }
4758: }
4759: }
4760: }
4761: }
4762: foreach my $ip (sort(keys(%{$by_ip}))) {
4763: if (ref($by_ip->{$ip}) eq 'ARRAY') {
4764: @{$by_ip->{$ip}} = sort(@{$by_ip->{$ip}});
4765: my $first = $by_ip->{$ip}->[0];
4766: if (ref($by_location->{$first}) eq 'ARRAY') {
4767: unless (grep(/^\Q$ip\E$/,@{$by_location->{$first}})) {
4768: push(@{$by_location->{$first}},$ip);
4769: }
4770: } else {
4771: $by_location->{$first} = [$ip];
4772: }
4773: }
4774: }
4775: return;
4776: }
4777:
4778: sub current_offloads_to {
4779: my ($dom,$settings,$servers) = @_;
4780: my (%spareid,%otherdomconfigs);
4781: if (ref($servers) eq 'HASH') {
4782: foreach my $lonhost (sort(keys(%{$servers}))) {
4783: my $gotspares;
4784: if (ref($settings) eq 'HASH') {
4785: if (ref($settings->{'spares'}) eq 'HASH') {
4786: if (ref($settings->{'spares'}{$lonhost}) eq 'HASH') {
4787: $spareid{$lonhost}{'primary'} = $settings->{'spares'}{$lonhost}{'primary'};
4788: $spareid{$lonhost}{'default'} = $settings->{'spares'}{$lonhost}{'default'};
4789: $gotspares = 1;
4790: }
4791: }
4792: }
4793: unless ($gotspares) {
4794: my $gotspares;
4795: my $serverhomeID =
4796: &Apache::lonnet::get_server_homeID($servers->{$lonhost});
4797: my $serverhomedom =
4798: &Apache::lonnet::host_domain($serverhomeID);
4799: if ($serverhomedom ne $dom) {
4800: if (ref($otherdomconfigs{$serverhomedom} eq 'HASH')) {
4801: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}) eq 'HASH') {
4802: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}) eq 'HASH') {
4803: $spareid{$lonhost}{'primary'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'primary'};
4804: $spareid{$lonhost}{'default'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'default'};
4805: $gotspares = 1;
4806: }
4807: }
4808: } else {
4809: $otherdomconfigs{$serverhomedom} =
4810: &Apache::lonnet::get_dom('configuration',['usersessions'],$serverhomedom);
4811: if (ref($otherdomconfigs{$serverhomedom}) eq 'HASH') {
4812: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}) eq 'HASH') {
4813: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}) eq 'HASH') {
4814: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{$lonhost}) eq 'HASH') {
4815: $spareid{$lonhost}{'primary'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'primary'};
4816: $spareid{$lonhost}{'default'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'default'};
4817: $gotspares = 1;
4818: }
4819: }
4820: }
4821: }
4822: }
4823: }
4824: }
4825: unless ($gotspares) {
4826: if ($lonhost eq $Apache::lonnet::perlvar{'lonHostID'}) {
4827: $spareid{$lonhost}{'primary'} = $Apache::lonnet::spareid{'primary'};
4828: $spareid{$lonhost}{'default'} = $Apache::lonnet::spareid{'default'};
4829: } else {
4830: my $server_hostname = &Apache::lonnet::hostname($lonhost);
4831: my $server_homeID = &Apache::lonnet::get_server_homeID($server_hostname);
4832: if ($server_homeID eq $Apache::lonnet::perlvar{'lonHostID'}) {
4833: $spareid{$lonhost}{'primary'} = $Apache::lonnet::spareid{'primary'};
4834: $spareid{$lonhost}{'default'} = $Apache::lonnet::spareid{'default'};
4835: } else {
4836: my %what = (
4837: spareid => 1,
4838: );
4839: my ($result,$returnhash) =
4840: &Apache::lonnet::get_remote_globals($lonhost,\%what);
4841: if ($result eq 'ok') {
4842: if (ref($returnhash) eq 'HASH') {
4843: if (ref($returnhash->{'spareid'}) eq 'HASH') {
4844: $spareid{$lonhost}{'primary'} = $returnhash->{'spareid'}->{'primary'};
4845: $spareid{$lonhost}{'default'} = $returnhash->{'spareid'}->{'default'};
4846: }
4847: }
4848: }
4849: }
4850: }
4851: }
4852: }
4853: }
4854: return %spareid;
4855: }
4856:
4857: sub spares_row {
4858: my ($dom,$servers,$spareid,$serverhomes,$altids,$curroffloadnow,$rowtotal) = @_;
4859: my $css_class;
4860: my $numinrow = 4;
4861: my $itemcount = 1;
4862: my $datatable;
4863: my %typetitles = &sparestype_titles();
4864: if ((ref($servers) eq 'HASH') && (ref($spareid) eq 'HASH') && (ref($altids) eq 'HASH')) {
4865: foreach my $server (sort(keys(%{$servers}))) {
4866: my $serverhome = &Apache::lonnet::get_server_homeID($servers->{$server});
4867: my ($othercontrol,$serverdom);
4868: if ($serverhome ne $server) {
4869: $serverdom = &Apache::lonnet::host_domain($serverhome);
4870: $othercontrol = &mt('Session offloading controlled by domain: [_1]','<b>'.$serverdom.'</b>');
4871: } else {
4872: $serverdom = &Apache::lonnet::host_domain($server);
4873: if ($serverdom ne $dom) {
4874: $othercontrol = &mt('Session offloading controlled by domain: [_1]','<b>'.$serverdom.'</b>');
4875: }
4876: }
4877: next unless (ref($spareid->{$server}) eq 'HASH');
4878: my $checkednow;
4879: if (ref($curroffloadnow) eq 'HASH') {
4880: if ($curroffloadnow->{$server}) {
4881: $checkednow = ' checked="checked"';
4882: }
4883: }
4884: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
4885: $datatable .= '<tr'.$css_class.'>
4886: <td rowspan="2">
4887: <span class="LC_nobreak">'.
4888: &mt('[_1] when busy, offloads to:'
4889: ,'<b>'.$server.'</b>').'</span><br />'.
4890: '<span class="LC_nobreak">'."\n".
4891: '<label><input type="checkbox" name="offloadnow" value="'.$server.'"'.$checkednow.' />'.
4892: ' '.&mt('Switch active users on next access').'</label></span>'.
4893: "\n";
4894: my (%current,%canselect);
4895: my @choices =
4896: &possible_newspares($server,$spareid->{$server},$serverhomes,$altids);
4897: foreach my $type ('primary','default') {
4898: if (ref($spareid->{$server}) eq 'HASH') {
4899: if (ref($spareid->{$server}{$type}) eq 'ARRAY') {
4900: my @spares = @{$spareid->{$server}{$type}};
4901: if (@spares > 0) {
4902: if ($othercontrol) {
4903: $current{$type} = join(', ',@spares);
4904: } else {
4905: $current{$type} .= '<table>';
4906: my $numspares = scalar(@spares);
4907: for (my $i=0; $i<@spares; $i++) {
4908: my $rem = $i%($numinrow);
4909: if ($rem == 0) {
4910: if ($i > 0) {
4911: $current{$type} .= '</tr>';
4912: }
4913: $current{$type} .= '<tr>';
4914: }
4915: $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'".');" /> '.
4916: $spareid->{$server}{$type}[$i].
4917: '</label></td>'."\n";
4918: }
4919: my $rem = @spares%($numinrow);
4920: my $colsleft = $numinrow - $rem;
4921: if ($colsleft > 1 ) {
4922: $current{$type} .= '<td colspan="'.$colsleft.
4923: '" class="LC_left_item">'.
4924: ' </td>';
4925: } elsif ($colsleft == 1) {
4926: $current{$type} .= '<td class="LC_left_item"> </td>'."\n";
4927: }
4928: $current{$type} .= '</tr></table>';
4929: }
4930: }
4931: }
4932: if ($current{$type} eq '') {
4933: $current{$type} = &mt('None specified');
4934: }
4935: if ($othercontrol) {
4936: if ($type eq 'primary') {
4937: $canselect{$type} = $othercontrol;
4938: }
4939: } else {
4940: $canselect{$type} =
4941: &mt('Add new [_1]'.$type.'[_2]:','<i>','</i>').' '.
4942: '<select name="newspare_'.$type.'_'.$server.'" '.
4943: 'id="newspare_'.$type.'_'.$server.'" onchange="checkNewSpares('."'$server','$type'".');">'."\n".
4944: '<option value="" selected ="selected">'.&mt('Select').'</option>'."\n";
4945: if (@choices > 0) {
4946: foreach my $lonhost (@choices) {
4947: $canselect{$type} .= '<option value="'.$lonhost.'">'.$lonhost.'</option>'."\n";
4948: }
4949: }
4950: $canselect{$type} .= '</select>'."\n";
4951: }
4952: } else {
4953: $current{$type} = &mt('Could not be determined');
4954: if ($type eq 'primary') {
4955: $canselect{$type} = $othercontrol;
4956: }
4957: }
4958: if ($type eq 'default') {
4959: $datatable .= '<tr'.$css_class.'>';
4960: }
4961: $datatable .= '<td><i>'.$typetitles{$type}.'</i></td>'."\n".
4962: '<td>'.$current{$type}.'</td>'."\n".
4963: '<td>'.$canselect{$type}.'</td></tr>'."\n";
4964: }
4965: $itemcount ++;
4966: }
4967: }
4968: $$rowtotal += $itemcount;
4969: return $datatable;
4970: }
4971:
4972: sub possible_newspares {
4973: my ($server,$currspares,$serverhomes,$altids) = @_;
4974: my $serverhostname = &Apache::lonnet::hostname($server);
4975: my %excluded;
4976: if ($serverhostname ne '') {
4977: %excluded = (
4978: $serverhostname => 1,
4979: );
4980: }
4981: if (ref($currspares) eq 'HASH') {
4982: foreach my $type (keys(%{$currspares})) {
4983: if (ref($currspares->{$type}) eq 'ARRAY') {
4984: if (@{$currspares->{$type}} > 0) {
4985: foreach my $curr (@{$currspares->{$type}}) {
4986: my $hostname = &Apache::lonnet::hostname($curr);
4987: $excluded{$hostname} = 1;
4988: }
4989: }
4990: }
4991: }
4992: }
4993: my @choices;
4994: if ((ref($serverhomes) eq 'HASH') && (ref($altids) eq 'HASH')) {
4995: if (keys(%{$serverhomes}) > 1) {
4996: foreach my $name (sort(keys(%{$serverhomes}))) {
4997: unless ($excluded{$name}) {
4998: if (exists($altids->{$serverhomes->{$name}})) {
4999: push(@choices,$altids->{$serverhomes->{$name}});
5000: } else {
5001: push(@choices,$serverhomes->{$name});
5002: }
5003: }
5004: }
5005: }
5006: }
5007: return sort(@choices);
5008: }
5009:
5010: sub print_loadbalancing {
5011: my ($dom,$settings,$rowtotal) = @_;
5012: my $primary_id = &Apache::lonnet::domain($dom,'primary');
5013: my $intdom = &Apache::lonnet::internet_dom($primary_id);
5014: my $numinrow = 1;
5015: my $datatable;
5016: my %servers = &Apache::lonnet::internet_dom_servers($dom);
5017: my (%currbalancer,%currtargets,%currrules,%existing);
5018: if (ref($settings) eq 'HASH') {
5019: %existing = %{$settings};
5020: }
5021: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
5022: &get_loadbalancers_config(\%servers,\%existing,\%currbalancer,
5023: \%currtargets,\%currrules);
5024: } else {
5025: return;
5026: }
5027: my ($othertitle,$usertypes,$types) =
5028: &Apache::loncommon::sorted_inst_types($dom);
5029: my $rownum = 8;
5030: if (ref($types) eq 'ARRAY') {
5031: $rownum += scalar(@{$types});
5032: }
5033: my @css_class = ('LC_odd_row','LC_even_row');
5034: my $balnum = 0;
5035: my $islast;
5036: my (@toshow,$disabledtext);
5037: if (keys(%currbalancer) > 0) {
5038: @toshow = sort(keys(%currbalancer));
5039: if (scalar(@toshow) < scalar(keys(%servers)) + 1) {
5040: push(@toshow,'');
5041: }
5042: } else {
5043: @toshow = ('');
5044: $disabledtext = &mt('No existing load balancer');
5045: }
5046: foreach my $lonhost (@toshow) {
5047: if ($balnum == scalar(@toshow)-1) {
5048: $islast = 1;
5049: } else {
5050: $islast = 0;
5051: }
5052: my $cssidx = $balnum%2;
5053: my $targets_div_style = 'display: none';
5054: my $disabled_div_style = 'display: block';
5055: my $homedom_div_style = 'display: none';
5056: $datatable .= '<tr class="'.$css_class[$cssidx].'">'.
5057: '<td rowspan="'.$rownum.'" valign="top">'.
5058: '<p>';
5059: if ($lonhost eq '') {
5060: $datatable .= '<span class="LC_nobreak">';
5061: if (keys(%currbalancer) > 0) {
5062: $datatable .= &mt('Add balancer:');
5063: } else {
5064: $datatable .= &mt('Enable balancer:');
5065: }
5066: $datatable .= ' '.
5067: '<select name="loadbalancing_lonhost_'.$balnum.'"'.
5068: ' id="loadbalancing_lonhost_'.$balnum.'"'.
5069: ' onchange="toggleTargets('."'$balnum'".');">'."\n".
5070: '<option value="" selected="selected">'.&mt('None').
5071: '</option>'."\n";
5072: foreach my $server (sort(keys(%servers))) {
5073: next if ($currbalancer{$server});
5074: $datatable .= '<option value="'.$server.'">'.$server.'</option>'."\n";
5075: }
5076: $datatable .=
5077: '</select>'."\n".
5078: '<input type="hidden" name="loadbalancing_prevlonhost_'.$balnum.'" id="loadbalancing_prevlonhost_'.$balnum.'" value="" /> </span>'."\n";
5079: } else {
5080: $datatable .= '<i>'.$lonhost.'</i><br /><span class="LC_nobreak">'.
5081: '<label><input type="checkbox" name="loadbalancing_delete" value="'.$balnum.'" id="loadbalancing_delete_'.$balnum.'" onclick="javascript:balancerDeleteChange('."'$balnum'".');" /> '.
5082: &mt('Stop balancing').'</label>'.
5083: '<input type="hidden" name="loadbalancing_lonhost_'.$balnum.'" value="'.$lonhost.'" id="loadbalancing_lonhost_'.$balnum.'" /></span>';
5084: $targets_div_style = 'display: block';
5085: $disabled_div_style = 'display: none';
5086: if ($dom eq &Apache::lonnet::host_domain($lonhost)) {
5087: $homedom_div_style = 'display: block';
5088: }
5089: }
5090: $datatable .= '</p></td><td rowspan="'.$rownum.'" valign="top">'.
5091: '<div id="loadbalancing_disabled_'.$balnum.'" style="'.
5092: $disabled_div_style.'">'.$disabledtext.'</div>'."\n".
5093: '<div id="loadbalancing_targets_'.$balnum.'" style="'.$targets_div_style.'">'.&mt('Offloads to:').'<br />';
5094: my ($numspares,@spares) = &count_servers($lonhost,%servers);
5095: my @sparestypes = ('primary','default');
5096: my %typetitles = &sparestype_titles();
5097: my %hostherechecked = (
5098: no => ' checked="checked"',
5099: );
5100: foreach my $sparetype (@sparestypes) {
5101: my $targettable;
5102: for (my $i=0; $i<$numspares; $i++) {
5103: my $checked;
5104: if (ref($currtargets{$lonhost}) eq 'HASH') {
5105: if (ref($currtargets{$lonhost}{$sparetype}) eq 'ARRAY') {
5106: if (grep(/^\Q$spares[$i]\E$/,@{$currtargets{$lonhost}{$sparetype}})) {
5107: $checked = ' checked="checked"';
5108: }
5109: }
5110: }
5111: my ($chkboxval,$disabled);
5112: if (($lonhost ne '') && (exists($servers{$lonhost}))) {
5113: $chkboxval = $spares[$i];
5114: }
5115: if (exists($currbalancer{$spares[$i]})) {
5116: $disabled = ' disabled="disabled"';
5117: }
5118: $targettable .=
5119: '<td><span class="LC_nobreak"><label>'.
5120: '<input type="checkbox" name="loadbalancing_target_'.$balnum.'_'.$sparetype.'"'.
5121: $checked.$disabled.' value="'.$chkboxval.'" id="loadbalancing_target_'.$balnum.'_'.$sparetype.'_'.$i.'" onclick="checkOffloads('."this,'$balnum','$sparetype'".');" /><span id="loadbalancing_targettxt_'.$balnum.'_'.$sparetype.'_'.$i.'"> '.$chkboxval.
5122: '</span></label></span></td>';
5123: my $rem = $i%($numinrow);
5124: if ($rem == 0) {
5125: if (($i > 0) && ($i < $numspares-1)) {
5126: $targettable .= '</tr>';
5127: }
5128: if ($i < $numspares-1) {
5129: $targettable .= '<tr>';
5130: }
5131: }
5132: }
5133: if ($targettable ne '') {
5134: my $rem = $numspares%($numinrow);
5135: my $colsleft = $numinrow - $rem;
5136: if ($colsleft > 1 ) {
5137: $targettable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
5138: ' </td>';
5139: } elsif ($colsleft == 1) {
5140: $targettable .= '<td class="LC_left_item"> </td>';
5141: }
5142: $datatable .= '<i>'.$typetitles{$sparetype}.'</i><br />'.
5143: '<table><tr>'.$targettable.'</tr></table><br />';
5144: }
5145: $hostherechecked{$sparetype} = '';
5146: if (ref($currtargets{$lonhost}) eq 'HASH') {
5147: if (ref($currtargets{$lonhost}{$sparetype}) eq 'ARRAY') {
5148: if (grep(/^\Q$lonhost\E$/,@{$currtargets{$lonhost}{$sparetype}})) {
5149: $hostherechecked{$sparetype} = ' checked="checked"';
5150: $hostherechecked{'no'} = '';
5151: }
5152: }
5153: }
5154: }
5155: $datatable .= &mt('Hosting on balancer itself').'<br />'.
5156: '<label><input type="radio" name="loadbalancing_target_'.$balnum.'_hosthere" value="no"'.
5157: $hostherechecked{'no'}.' />'.&mt('No').'</label><br />';
5158: foreach my $sparetype (@sparestypes) {
5159: $datatable .= '<label><input type="radio" name="loadbalancing_target_'.$balnum.'_hosthere" '.
5160: 'value="'.$sparetype.'"'.$hostherechecked{$sparetype}.' /><i>'.$typetitles{$sparetype}.
5161: '</i></label><br />';
5162: }
5163: $datatable .= '</div></td></tr>'.
5164: &loadbalancing_rules($dom,$intdom,$currrules{$lonhost},
5165: $othertitle,$usertypes,$types,\%servers,
5166: \%currbalancer,$lonhost,
5167: $targets_div_style,$homedom_div_style,
5168: $css_class[$cssidx],$balnum,$islast);
5169: $$rowtotal += $rownum;
5170: $balnum ++;
5171: }
5172: $datatable .= '<input type="hidden" name="loadbalancing_total" id="loadbalancing_total" value="'.$balnum.'" />';
5173: return $datatable;
5174: }
5175:
5176: sub get_loadbalancers_config {
5177: my ($servers,$existing,$currbalancer,$currtargets,$currrules) = @_;
5178: return unless ((ref($servers) eq 'HASH') &&
5179: (ref($existing) eq 'HASH') && (ref($currbalancer) eq 'HASH') &&
5180: (ref($currtargets) eq 'HASH') && (ref($currrules) eq 'HASH'));
5181: if (keys(%{$existing}) > 0) {
5182: my $oldlonhost;
5183: foreach my $key (sort(keys(%{$existing}))) {
5184: if ($key eq 'lonhost') {
5185: $oldlonhost = $existing->{'lonhost'};
5186: $currbalancer->{$oldlonhost} = 1;
5187: } elsif ($key eq 'targets') {
5188: if ($oldlonhost) {
5189: $currtargets->{$oldlonhost} = $existing->{'targets'};
5190: }
5191: } elsif ($key eq 'rules') {
5192: if ($oldlonhost) {
5193: $currrules->{$oldlonhost} = $existing->{'rules'};
5194: }
5195: } elsif (ref($existing->{$key}) eq 'HASH') {
5196: $currbalancer->{$key} = 1;
5197: $currtargets->{$key} = $existing->{$key}{'targets'};
5198: $currrules->{$key} = $existing->{$key}{'rules'};
5199: }
5200: }
5201: } else {
5202: my ($balancerref,$targetsref) =
5203: &Apache::lonnet::get_lonbalancer_config($servers);
5204: if ((ref($balancerref) eq 'HASH') && (ref($targetsref) eq 'HASH')) {
5205: foreach my $server (sort(keys(%{$balancerref}))) {
5206: $currbalancer->{$server} = 1;
5207: $currtargets->{$server} = $targetsref->{$server};
5208: }
5209: }
5210: }
5211: return;
5212: }
5213:
5214: sub loadbalancing_rules {
5215: my ($dom,$intdom,$currrules,$othertitle,$usertypes,$types,$servers,
5216: $currbalancer,$lonhost,$targets_div_style,$homedom_div_style,
5217: $css_class,$balnum,$islast) = @_;
5218: my $output;
5219: my $num = 0;
5220: my ($alltypes,$othertypes,$titles) =
5221: &loadbalancing_titles($dom,$intdom,$usertypes,$types);
5222: if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) {
5223: foreach my $type (@{$alltypes}) {
5224: $num ++;
5225: my $current;
5226: if (ref($currrules) eq 'HASH') {
5227: $current = $currrules->{$type};
5228: }
5229: if (($type eq '_LC_external') || ($type eq '_LC_internetdom')) {
5230: if ($dom ne &Apache::lonnet::host_domain($lonhost)) {
5231: $current = '';
5232: }
5233: }
5234: $output .= &loadbalance_rule_row($type,$titles->{$type},$current,
5235: $servers,$currbalancer,$lonhost,$dom,
5236: $targets_div_style,$homedom_div_style,
5237: $css_class,$balnum,$num,$islast);
5238: }
5239: }
5240: return $output;
5241: }
5242:
5243: sub loadbalancing_titles {
5244: my ($dom,$intdom,$usertypes,$types) = @_;
5245: my %othertypes = (
5246: '_LC_adv' => &mt('Advanced users from [_1]',$dom),
5247: '_LC_author' => &mt('Users from [_1] with author role',$dom),
5248: '_LC_internetdom' => &mt('Users not from [_1], but from [_2]',$dom,$intdom),
5249: '_LC_external' => &mt('Users not from [_1]',$intdom),
5250: '_LC_ipchangesso' => &mt('SSO users from [_1], with IP mismatch',$dom),
5251: '_LC_ipchange' => &mt('Non-SSO users with IP mismatch'),
5252: );
5253: my @alltypes = ('_LC_adv','_LC_author','_LC_internetdom','_LC_external','_LC_ipchangesso','_LC_ipchange');
5254: if (ref($types) eq 'ARRAY') {
5255: unshift(@alltypes,@{$types},'default');
5256: }
5257: my %titles;
5258: foreach my $type (@alltypes) {
5259: if ($type =~ /^_LC_/) {
5260: $titles{$type} = $othertypes{$type};
5261: } elsif ($type eq 'default') {
5262: $titles{$type} = &mt('All users from [_1]',$dom);
5263: if (ref($types) eq 'ARRAY') {
5264: if (@{$types} > 0) {
5265: $titles{$type} = &mt('Other users from [_1]',$dom);
5266: }
5267: }
5268: } elsif (ref($usertypes) eq 'HASH') {
5269: $titles{$type} = $usertypes->{$type};
5270: }
5271: }
5272: return (\@alltypes,\%othertypes,\%titles);
5273: }
5274:
5275: sub loadbalance_rule_row {
5276: my ($type,$title,$current,$servers,$currbalancer,$lonhost,$dom,
5277: $targets_div_style,$homedom_div_style,$css_class,$balnum,$num,$islast) = @_;
5278: my @rulenames;
5279: my %ruletitles = &offloadtype_text();
5280: if (($type eq '_LC_ipchangesso') || ($type eq '_LC_ipchange')) {
5281: @rulenames = ('balancer','offloadedto','specific');
5282: } else {
5283: @rulenames = ('default','homeserver');
5284: if ($type eq '_LC_external') {
5285: push(@rulenames,'externalbalancer');
5286: } else {
5287: push(@rulenames,'specific');
5288: }
5289: push(@rulenames,'none');
5290: }
5291: my $style = $targets_div_style;
5292: if (($type eq '_LC_external') || ($type eq '_LC_internetdom')) {
5293: $style = $homedom_div_style;
5294: }
5295: my $space;
5296: if ($islast && $num == 1) {
5297: $space = '<div display="inline-block"> </div>';
5298: }
5299: my $output =
5300: '<tr class="'.$css_class.'" id="balanceruletr_'.$balnum.'_'.$num.'"><td valign="top">'.$space.
5301: '<div id="balanceruletitle_'.$balnum.'_'.$type.'" style="'.$style.'">'.$title.'</div></td>'."\n".
5302: '<td valaign="top">'.$space.
5303: '<div id="balancerule_'.$balnum.'_'.$type.'" style="'.$style.'">'."\n";
5304: for (my $i=0; $i<@rulenames; $i++) {
5305: my $rule = $rulenames[$i];
5306: my ($checked,$extra);
5307: if ($rulenames[$i] eq 'default') {
5308: $rule = '';
5309: }
5310: if ($rulenames[$i] eq 'specific') {
5311: if (ref($servers) eq 'HASH') {
5312: my $default;
5313: if (($current ne '') && (exists($servers->{$current}))) {
5314: $checked = ' checked="checked"';
5315: }
5316: unless ($checked) {
5317: $default = ' selected="selected"';
5318: }
5319: $extra =
5320: ': <select name="loadbalancing_singleserver_'.$balnum.'_'.$type.
5321: '" id="loadbalancing_singleserver_'.$balnum.'_'.$type.
5322: '" onchange="singleServerToggle('."'$balnum','$type'".')">'."\n".
5323: '<option value=""'.$default.'></option>'."\n";
5324: foreach my $server (sort(keys(%{$servers}))) {
5325: if (ref($currbalancer) eq 'HASH') {
5326: next if (exists($currbalancer->{$server}));
5327: }
5328: my $selected;
5329: if ($server eq $current) {
5330: $selected = ' selected="selected"';
5331: }
5332: $extra .= '<option value="'.$server.'"'.$selected.'>'.$server.'</option>';
5333: }
5334: $extra .= '</select>';
5335: }
5336: } elsif ($rule eq $current) {
5337: $checked = ' checked="checked"';
5338: }
5339: $output .= '<span class="LC_nobreak"><label>'.
5340: '<input type="radio" name="loadbalancing_rules_'.$balnum.'_'.$type.
5341: '" id="loadbalancing_rules_'.$balnum.'_'.$type.'_'.$i.'" value="'.
5342: $rule.'" onclick="balanceruleChange('."this.form,'$balnum','$type'".
5343: ')"'.$checked.' /> ';
5344: if (($rulenames[$i] eq 'specific') && ($type =~ /^_LC_ipchange/)) {
5345: $output .= $ruletitles{'particular'};
5346: } else {
5347: $output .= $ruletitles{$rulenames[$i]};
5348: }
5349: $output .= '</label>'.$extra.'</span><br />'."\n";
5350: }
5351: $output .= '</div></td></tr>'."\n";
5352: return $output;
5353: }
5354:
5355: sub offloadtype_text {
5356: my %ruletitles = &Apache::lonlocal::texthash (
5357: 'default' => 'Offloads to default destinations',
5358: 'homeserver' => "Offloads to user's home server",
5359: 'externalbalancer' => "Offloads to Load Balancer in user's domain",
5360: 'specific' => 'Offloads to specific server',
5361: 'none' => 'No offload',
5362: 'balancer' => 'Session hosted on Load Balancer, after re-authentication',
5363: 'offloadedto' => 'Session hosted on offload server, after re-authentication',
5364: 'particular' => 'Session hosted (after re-auth) on server:',
5365: );
5366: return %ruletitles;
5367: }
5368:
5369: sub sparestype_titles {
5370: my %typestitles = &Apache::lonlocal::texthash (
5371: 'primary' => 'primary',
5372: 'default' => 'default',
5373: );
5374: return %typestitles;
5375: }
5376:
5377: sub contact_titles {
5378: my %titles = &Apache::lonlocal::texthash (
5379: 'supportemail' => 'Support E-mail address',
5380: 'adminemail' => 'Default Server Admin E-mail address',
5381: 'errormail' => 'Error reports to be e-mailed to',
5382: 'packagesmail' => 'Package update alerts to be e-mailed to',
5383: 'helpdeskmail' => "Helpdesk requests from all users in this domain",
5384: 'otherdomsmail' => 'Helpdesk requests from users in other (unconfigured) domains',
5385: 'lonstatusmail' => 'E-mail from nightly status check (warnings/errors)',
5386: 'requestsmail' => 'E-mail from course requests requiring approval',
5387: 'updatesmail' => 'E-mail from nightly check of LON-CAPA module integrity/updates',
5388: 'idconflictsmail' => 'E-mail from bi-nightly check for multiple users sharing same student/employee ID',
5389: );
5390: my %short_titles = &Apache::lonlocal::texthash (
5391: adminemail => 'Admin E-mail address',
5392: supportemail => 'Support E-mail',
5393: );
5394: return (\%titles,\%short_titles);
5395: }
5396:
5397: sub helpform_fields {
5398: my %titles = &Apache::lonlocal::texthash (
5399: 'username' => 'Name',
5400: 'user' => 'Username/domain',
5401: 'phone' => 'Phone',
5402: 'cc' => 'Cc e-mail',
5403: 'course' => 'Course Details',
5404: 'section' => 'Sections',
5405: 'screenshot' => 'File upload',
5406: );
5407: my @fields = ('username','phone','user','course','section','cc','screenshot');
5408: my %possoptions = (
5409: username => ['yes','no','req'],
5410: phone => ['yes','no','req'],
5411: user => ['yes','no'],
5412: cc => ['yes','no'],
5413: course => ['yes','no'],
5414: section => ['yes','no'],
5415: screenshot => ['yes','no'],
5416: );
5417: my %fieldoptions = &Apache::lonlocal::texthash (
5418: 'yes' => 'Optional',
5419: 'req' => 'Required',
5420: 'no' => "Not shown",
5421: );
5422: return (\@fields,\%titles,\%fieldoptions,\%possoptions);
5423: }
5424:
5425: sub tool_titles {
5426: my %titles = &Apache::lonlocal::texthash (
5427: aboutme => 'Personal web page',
5428: blog => 'Blog',
5429: webdav => 'WebDAV',
5430: portfolio => 'Portfolio',
5431: official => 'Official courses (with institutional codes)',
5432: unofficial => 'Unofficial courses',
5433: community => 'Communities',
5434: textbook => 'Textbook courses',
5435: );
5436: return %titles;
5437: }
5438:
5439: sub courserequest_titles {
5440: my %titles = &Apache::lonlocal::texthash (
5441: official => 'Official',
5442: unofficial => 'Unofficial',
5443: community => 'Communities',
5444: textbook => 'Textbook',
5445: norequest => 'Not allowed',
5446: approval => 'Approval by Dom. Coord.',
5447: validate => 'With validation',
5448: autolimit => 'Numerical limit',
5449: unlimited => '(blank for unlimited)',
5450: );
5451: return %titles;
5452: }
5453:
5454: sub authorrequest_titles {
5455: my %titles = &Apache::lonlocal::texthash (
5456: norequest => 'Not allowed',
5457: approval => 'Approval by Dom. Coord.',
5458: automatic => 'Automatic approval',
5459: );
5460: return %titles;
5461: }
5462:
5463: sub courserequest_conditions {
5464: my %conditions = &Apache::lonlocal::texthash (
5465: approval => '(Processing of request subject to approval by Domain Coordinator).',
5466: validate => '(Processing of request subject to institutional validation).',
5467: );
5468: return %conditions;
5469: }
5470:
5471:
5472: sub print_usercreation {
5473: my ($position,$dom,$settings,$rowtotal) = @_;
5474: my $numinrow = 4;
5475: my $datatable;
5476: if ($position eq 'top') {
5477: $$rowtotal ++;
5478: my $rowcount = 0;
5479: my ($rules,$ruleorder) = &Apache::lonnet::inst_userrules($dom,'username');
5480: if (ref($rules) eq 'HASH') {
5481: if (keys(%{$rules}) > 0) {
5482: $datatable .= &user_formats_row('username',$settings,$rules,
5483: $ruleorder,$numinrow,$rowcount);
5484: $$rowtotal ++;
5485: $rowcount ++;
5486: }
5487: }
5488: my ($idrules,$idruleorder) = &Apache::lonnet::inst_userrules($dom,'id');
5489: if (ref($idrules) eq 'HASH') {
5490: if (keys(%{$idrules}) > 0) {
5491: $datatable .= &user_formats_row('id',$settings,$idrules,
5492: $idruleorder,$numinrow,$rowcount);
5493: $$rowtotal ++;
5494: $rowcount ++;
5495: }
5496: }
5497: if ($rowcount == 0) {
5498: $datatable .= '<tr><td colspan="2">'.&mt('No format rules have been defined for usernames or IDs in this domain.').'</td></tr>';
5499: $$rowtotal ++;
5500: $rowcount ++;
5501: }
5502: } elsif ($position eq 'middle') {
5503: my @creators = ('author','course','requestcrs');
5504: my ($rules,$ruleorder) =
5505: &Apache::lonnet::inst_userrules($dom,'username');
5506: my %lt = &usercreation_types();
5507: my %checked;
5508: if (ref($settings) eq 'HASH') {
5509: if (ref($settings->{'cancreate'}) eq 'HASH') {
5510: foreach my $item (@creators) {
5511: $checked{$item} = $settings->{'cancreate'}{$item};
5512: }
5513: } elsif (ref($settings->{'cancreate'}) eq 'ARRAY') {
5514: foreach my $item (@creators) {
5515: if (grep(/^\Q$item\E$/,@{$settings->{'cancreate'}})) {
5516: $checked{$item} = 'none';
5517: }
5518: }
5519: }
5520: }
5521: my $rownum = 0;
5522: foreach my $item (@creators) {
5523: $rownum ++;
5524: if ($checked{$item} eq '') {
5525: $checked{$item} = 'any';
5526: }
5527: my $css_class;
5528: if ($rownum%2) {
5529: $css_class = '';
5530: } else {
5531: $css_class = ' class="LC_odd_row" ';
5532: }
5533: $datatable .= '<tr'.$css_class.'>'.
5534: '<td><span class="LC_nobreak">'.$lt{$item}.
5535: '</span></td><td align="right">';
5536: my @options = ('any');
5537: if (ref($rules) eq 'HASH') {
5538: if (keys(%{$rules}) > 0) {
5539: push(@options,('official','unofficial'));
5540: }
5541: }
5542: push(@options,'none');
5543: foreach my $option (@options) {
5544: my $type = 'radio';
5545: my $check = ' ';
5546: if ($checked{$item} eq $option) {
5547: $check = ' checked="checked" ';
5548: }
5549: $datatable .= '<span class="LC_nobreak"><label>'.
5550: '<input type="'.$type.'" name="can_createuser_'.
5551: $item.'" value="'.$option.'"'.$check.'/> '.
5552: $lt{$option}.'</label> </span>';
5553: }
5554: $datatable .= '</td></tr>';
5555: }
5556: } else {
5557: my @contexts = ('author','course','domain');
5558: my @authtypes = ('int','krb4','krb5','loc');
5559: my %checked;
5560: if (ref($settings) eq 'HASH') {
5561: if (ref($settings->{'authtypes'}) eq 'HASH') {
5562: foreach my $item (@contexts) {
5563: if (ref($settings->{'authtypes'}{$item}) eq 'HASH') {
5564: foreach my $auth (@authtypes) {
5565: if ($settings->{'authtypes'}{$item}{$auth}) {
5566: $checked{$item}{$auth} = ' checked="checked" ';
5567: }
5568: }
5569: }
5570: }
5571: }
5572: } else {
5573: foreach my $item (@contexts) {
5574: foreach my $auth (@authtypes) {
5575: $checked{$item}{$auth} = ' checked="checked" ';
5576: }
5577: }
5578: }
5579: my %title = &context_names();
5580: my %authname = &authtype_names();
5581: my $rownum = 0;
5582: my $css_class;
5583: foreach my $item (@contexts) {
5584: if ($rownum%2) {
5585: $css_class = '';
5586: } else {
5587: $css_class = ' class="LC_odd_row" ';
5588: }
5589: $datatable .= '<tr'.$css_class.'>'.
5590: '<td>'.$title{$item}.
5591: '</td><td class="LC_left_item">'.
5592: '<span class="LC_nobreak">';
5593: foreach my $auth (@authtypes) {
5594: $datatable .= '<label>'.
5595: '<input type="checkbox" name="'.$item.'_auth" '.
5596: $checked{$item}{$auth}.' value="'.$auth.'" />'.
5597: $authname{$auth}.'</label> ';
5598: }
5599: $datatable .= '</span></td></tr>';
5600: $rownum ++;
5601: }
5602: $$rowtotal += $rownum;
5603: }
5604: return $datatable;
5605: }
5606:
5607: sub print_selfcreation {
5608: my ($position,$dom,$settings,$rowtotal) = @_;
5609: my (@selfcreate,$createsettings,$processing,$datatable);
5610: if (ref($settings) eq 'HASH') {
5611: if (ref($settings->{'cancreate'}) eq 'HASH') {
5612: $createsettings = $settings->{'cancreate'};
5613: if (ref($createsettings) eq 'HASH') {
5614: if (ref($createsettings->{'selfcreate'}) eq 'ARRAY') {
5615: @selfcreate = @{$createsettings->{'selfcreate'}};
5616: } elsif ($createsettings->{'selfcreate'} ne '') {
5617: if ($settings->{'cancreate'}{'selfcreate'} eq 'any') {
5618: @selfcreate = ('email','login','sso');
5619: } elsif ($createsettings->{'selfcreate'} ne 'none') {
5620: @selfcreate = ($createsettings->{'selfcreate'});
5621: }
5622: }
5623: if (ref($createsettings->{'selfcreateprocessing'}) eq 'HASH') {
5624: $processing = $createsettings->{'selfcreateprocessing'};
5625: }
5626: }
5627: }
5628: }
5629: my %radiohash;
5630: my $numinrow = 4;
5631: map { $radiohash{'cancreate_'.$_} = 1; } @selfcreate;
5632: if ($position eq 'top') {
5633: my %choices = &Apache::lonlocal::texthash (
5634: cancreate_login => 'Institutional Login',
5635: cancreate_sso => 'Institutional Single Sign On',
5636: );
5637: my @toggles = sort(keys(%choices));
5638: my %defaultchecked = (
5639: 'cancreate_login' => 'off',
5640: 'cancreate_sso' => 'off',
5641: );
5642: my ($onclick,$itemcount);
5643: ($datatable,$itemcount) = &radiobutton_prefs(\%radiohash,\@toggles,\%defaultchecked,
5644: \%choices,$itemcount,$onclick);
5645: $$rowtotal += $itemcount;
5646:
5647: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
5648:
5649: if (ref($usertypes) eq 'HASH') {
5650: if (keys(%{$usertypes}) > 0) {
5651: $datatable .= &insttypes_row($createsettings,$types,$usertypes,
5652: $dom,$numinrow,$othertitle,
5653: 'statustocreate',$rowtotal);
5654: $$rowtotal ++;
5655: }
5656: }
5657: my @fields = ('lastname','firstname','middlename','permanentemail','id','inststatus');
5658: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
5659: $fieldtitles{'inststatus'} = &mt('Institutional status');
5660: my $rem;
5661: my $numperrow = 2;
5662: my $css_class = $$rowtotal%2?' class="LC_odd_row"':'';
5663: $datatable .= '<tr'.$css_class.'>'.
5664: '<td class="LC_left_item">'.&mt('Mapping of Shibboleth environment variable names to user data fields (SSO auth)').'</td>'.
5665: '<td class="LC_left_item">'."\n".
5666: '<table><tr><td>'."\n";
5667: for (my $i=0; $i<@fields; $i++) {
5668: $rem = $i%($numperrow);
5669: if ($rem == 0) {
5670: if ($i > 0) {
5671: $datatable .= '</tr>';
5672: }
5673: $datatable .= '<tr>';
5674: }
5675: my $currval;
5676: if (ref($createsettings) eq 'HASH') {
5677: if (ref($createsettings->{'shibenv'}) eq 'HASH') {
5678: $currval = $createsettings->{'shibenv'}{$fields[$i]};
5679: }
5680: }
5681: $datatable .= '<td class="LC_left_item">'.
5682: '<span class="LC_nobreak">'.
5683: '<input type="text" name="shibenv_'.$fields[$i].'" '.
5684: 'value="'.$currval.'" size="10" /> '.
5685: $fieldtitles{$fields[$i]}.'</span></td>';
5686: }
5687: my $colsleft = $numperrow - $rem;
5688: if ($colsleft > 1 ) {
5689: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
5690: ' </td>';
5691: } elsif ($colsleft == 1) {
5692: $datatable .= '<td class="LC_left_item"> </td>';
5693: }
5694: $datatable .= '</tr></table></td></tr>';
5695: $$rowtotal ++;
5696: } elsif ($position eq 'middle') {
5697: my %domconf = &Apache::lonnet::get_dom('configuration',['usermodification'],$dom);
5698: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
5699: $usertypes->{'default'} = $othertitle;
5700: if (ref($types) eq 'ARRAY') {
5701: push(@{$types},'default');
5702: $usertypes->{'default'} = $othertitle;
5703: foreach my $status (@{$types}) {
5704: $datatable .= &modifiable_userdata_row('selfcreate',$status,$domconf{'usermodification'},
5705: $numinrow,$$rowtotal,$usertypes);
5706: $$rowtotal ++;
5707: }
5708: }
5709: } else {
5710: my %choices = &Apache::lonlocal::texthash (
5711: cancreate_email => 'E-mail address as username',
5712: );
5713: my @toggles = sort(keys(%choices));
5714: my %defaultchecked = (
5715: 'cancreate_email' => 'off',
5716: );
5717: my $itemcount = 0;
5718: my $display = 'none';
5719: if (grep(/^\Qemail\E$/,@selfcreate)) {
5720: $display = 'block';
5721: }
5722: my $onclick = "toggleDisplay(this.form,'emailoptions');";
5723: my $additional = '<div id="emailoptions" style="display: '.$display.'">';
5724: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
5725: my $usertypes = {};
5726: my $order = [];
5727: if ((ref($domdefaults{'inststatustypes'}) eq 'HASH') && (ref($domdefaults{'inststatusguest'}) eq 'ARRAY')) {
5728: $usertypes = $domdefaults{'inststatustypes'};
5729: $order = $domdefaults{'inststatusguest'};
5730: }
5731: if (ref($order) eq 'ARRAY') {
5732: push(@{$order},'default');
5733: if (@{$order} > 1) {
5734: $usertypes->{'default'} = &mt('Other users');
5735: $additional .= '<table><tr>';
5736: foreach my $status (@{$order}) {
5737: $additional .= '<th>'.$usertypes->{$status}.'</th>';
5738: }
5739: $additional .= '</tr><tr>';
5740: foreach my $status (@{$order}) {
5741: $additional .= '<td>'.&email_as_username($rowtotal,$processing,$status).'</td>';
5742: }
5743: $additional .= '</tr></table>';
5744: } else {
5745: $usertypes->{'default'} = &mt('All users');
5746: $additional .= &email_as_username($rowtotal,$processing);
5747: }
5748: }
5749: $additional .= '</div>'."\n";
5750:
5751: ($datatable,$itemcount) = &radiobutton_prefs(\%radiohash,\@toggles,\%defaultchecked,
5752: \%choices,$$rowtotal,$onclick,$additional);
5753: $$rowtotal ++;
5754: $datatable .= &print_requestmail($dom,'selfcreation',$createsettings,$rowtotal);
5755: $$rowtotal ++;
5756: my ($infofields,$infotitles) = &Apache::loncommon::emailusername_info();
5757: $numinrow = 1;
5758: if (ref($order) eq 'ARRAY') {
5759: foreach my $status (@{$order}) {
5760: $datatable .= &modifiable_userdata_row('cancreate','emailusername_'.$status,$settings,
5761: $numinrow,$$rowtotal,$usertypes,$infofields,$infotitles);
5762: $$rowtotal ++;
5763: }
5764: }
5765: my ($emailrules,$emailruleorder) =
5766: &Apache::lonnet::inst_userrules($dom,'email');
5767: if (ref($emailrules) eq 'HASH') {
5768: if (keys(%{$emailrules}) > 0) {
5769: $datatable .= &user_formats_row('email',$settings,$emailrules,
5770: $emailruleorder,$numinrow,$$rowtotal);
5771: $$rowtotal ++;
5772: }
5773: }
5774: $datatable .= &captcha_choice('cancreate',$createsettings,$$rowtotal);
5775: }
5776: return $datatable;
5777: }
5778:
5779: sub email_as_username {
5780: my ($rowtotal,$processing,$type) = @_;
5781: my %choices =
5782: &Apache::lonlocal::texthash (
5783: automatic => 'Automatic approval',
5784: approval => 'Queued for approval',
5785: );
5786: my $output;
5787: foreach my $option ('automatic','approval') {
5788: my $checked;
5789: if (ref($processing) eq 'HASH') {
5790: if ($type eq '') {
5791: if (!exists($processing->{'default'})) {
5792: if ($option eq 'automatic') {
5793: $checked = ' checked="checked"';
5794: }
5795: } else {
5796: if ($processing->{'default'} eq $option) {
5797: $checked = ' checked="checked"';
5798: }
5799: }
5800: } else {
5801: if (!exists($processing->{$type})) {
5802: if ($option eq 'automatic') {
5803: $checked = ' checked="checked"';
5804: }
5805: } else {
5806: if ($processing->{$type} eq $option) {
5807: $checked = ' checked="checked"';
5808: }
5809: }
5810: }
5811: } elsif ($option eq 'automatic') {
5812: $checked = ' checked="checked"';
5813: }
5814: my $name = 'cancreate_emailprocess';
5815: if (($type ne '') && ($type ne 'default')) {
5816: $name .= '_'.$type;
5817: }
5818: $output .= '<span class="LC_nobreak"><label>'.
5819: '<input type="radio" name="'.$name.'"'.
5820: $checked.' value="'.$option.'" />'.
5821: $choices{$option}.'</label></span>';
5822: if ($type eq '') {
5823: $output .= ' ';
5824: } else {
5825: $output .= '<br />';
5826: }
5827: }
5828: $$rowtotal ++;
5829: return $output;
5830: }
5831:
5832: sub captcha_choice {
5833: my ($context,$settings,$itemcount) = @_;
5834: my ($keyentry,$currpub,$currpriv,%checked,$rowname,$pubtext,$privtext,
5835: $vertext,$currver);
5836: my %lt = &captcha_phrases();
5837: $keyentry = 'hidden';
5838: if ($context eq 'cancreate') {
5839: $rowname = &mt('CAPTCHA validation');
5840: } elsif ($context eq 'login') {
5841: $rowname = &mt('"Contact helpdesk" CAPTCHA validation');
5842: }
5843: if (ref($settings) eq 'HASH') {
5844: if ($settings->{'captcha'}) {
5845: $checked{$settings->{'captcha'}} = ' checked="checked"';
5846: } else {
5847: $checked{'original'} = ' checked="checked"';
5848: }
5849: if ($settings->{'captcha'} eq 'recaptcha') {
5850: $pubtext = $lt{'pub'};
5851: $privtext = $lt{'priv'};
5852: $keyentry = 'text';
5853: $vertext = $lt{'ver'};
5854: $currver = $settings->{'recaptchaversion'};
5855: if ($currver ne '2') {
5856: $currver = 1;
5857: }
5858: }
5859: if (ref($settings->{'recaptchakeys'}) eq 'HASH') {
5860: $currpub = $settings->{'recaptchakeys'}{'public'};
5861: $currpriv = $settings->{'recaptchakeys'}{'private'};
5862: }
5863: } else {
5864: $checked{'original'} = ' checked="checked"';
5865: }
5866: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
5867: my $output = '<tr'.$css_class.'>'.
5868: '<td class="LC_left_item">'.$rowname.'</td><td class="LC_left_item" colspan="2">'."\n".
5869: '<table><tr><td>'."\n";
5870: foreach my $option ('original','recaptcha','notused') {
5871: $output .= '<span class="LC_nobreak"><label><input type="radio" name="'.$context.'_captcha" value="'.
5872: $option.'" '.$checked{$option}.' onchange="javascript:updateCaptcha('."this,'$context'".');" />'.
5873: $lt{$option}.'</label></span>';
5874: unless ($option eq 'notused') {
5875: $output .= (' 'x2)."\n";
5876: }
5877: }
5878: #
5879: # Note: If reCAPTCHA is to be used for LON-CAPA servers in a domain, a domain coordinator should visit:
5880: # https://www.google.com/recaptcha and generate a Public and Private key. For domains with multiple
5881: # servers a single key pair will be used for all servers, so the internet domain (e.g., yourcollege.edu)
5882: # specified for use with the key should be broad enough to accommodate all servers in the LON-CAPA domain.
5883: #
5884: $output .= '</td></tr>'."\n".
5885: '<tr><td>'."\n".
5886: '<span class="LC_nobreak"><span id="'.$context.'_recaptchapubtxt">'.$pubtext.'</span> '."\n".
5887: '<input type="'.$keyentry.'" id="'.$context.'_recaptchapub" name="'.$context.'_recaptchapub" value="'.
5888: $currpub.'" size="40" /></span><br />'."\n".
5889: '<span class="LC_nobreak"><span id="'.$context.'_recaptchaprivtxt">'.$privtext.'</span> '."\n".
5890: '<input type="'.$keyentry.'" id="'.$context.'_recaptchapriv" name="'.$context.'_recaptchapriv" value="'.
5891: $currpriv.'" size="40" /></span><br />'.
5892: '<span class="LC_nobreak"><span id="'.$context.'_recaptchavertxt">'.$vertext.'</span> '."\n".
5893: '<input type="'.$keyentry.'" id="'.$context.'_recaptchaversion" name="'.$context.'_recaptchaversion" value="'.
5894: $currver.'" size="3" /></span><br />'.
5895: '</td></tr></table>'."\n".
5896: '</td></tr>';
5897: return $output;
5898: }
5899:
5900: sub user_formats_row {
5901: my ($type,$settings,$rules,$ruleorder,$numinrow,$rowcount) = @_;
5902: my $output;
5903: my %text = (
5904: 'username' => 'new usernames',
5905: 'id' => 'IDs',
5906: 'email' => 'self-created accounts (e-mail)',
5907: );
5908: my $css_class = $rowcount%2?' class="LC_odd_row"':'';
5909: $output = '<tr '.$css_class.'>'.
5910: '<td><span class="LC_nobreak">';
5911: if ($type eq 'email') {
5912: $output .= &mt("Formats disallowed for $text{$type}: ");
5913: } else {
5914: $output .= &mt("Format rules to check for $text{$type}: ");
5915: }
5916: $output .= '</span></td>'.
5917: '<td class="LC_left_item" colspan="2"><table>';
5918: my $rem;
5919: if (ref($ruleorder) eq 'ARRAY') {
5920: for (my $i=0; $i<@{$ruleorder}; $i++) {
5921: if (ref($rules->{$ruleorder->[$i]}) eq 'HASH') {
5922: my $rem = $i%($numinrow);
5923: if ($rem == 0) {
5924: if ($i > 0) {
5925: $output .= '</tr>';
5926: }
5927: $output .= '<tr>';
5928: }
5929: my $check = ' ';
5930: if (ref($settings) eq 'HASH') {
5931: if (ref($settings->{$type.'_rule'}) eq 'ARRAY') {
5932: if (grep(/^\Q$ruleorder->[$i]\E$/,@{$settings->{$type.'_rule'}})) {
5933: $check = ' checked="checked" ';
5934: }
5935: }
5936: }
5937: $output .= '<td class="LC_left_item">'.
5938: '<span class="LC_nobreak"><label>'.
5939: '<input type="checkbox" name="'.$type.'_rule" '.
5940: 'value="'.$ruleorder->[$i].'"'.$check.'/>'.
5941: $rules->{$ruleorder->[$i]}{'name'}.'</label></span></td>';
5942: }
5943: }
5944: $rem = @{$ruleorder}%($numinrow);
5945: }
5946: my $colsleft = $numinrow - $rem;
5947: if ($colsleft > 1 ) {
5948: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
5949: ' </td>';
5950: } elsif ($colsleft == 1) {
5951: $output .= '<td class="LC_left_item"> </td>';
5952: }
5953: $output .= '</tr></table></td></tr>';
5954: return $output;
5955: }
5956:
5957: sub usercreation_types {
5958: my %lt = &Apache::lonlocal::texthash (
5959: author => 'When adding a co-author',
5960: course => 'When adding a user to a course',
5961: requestcrs => 'When requesting a course',
5962: any => 'Any',
5963: official => 'Institutional only ',
5964: unofficial => 'Non-institutional only',
5965: none => 'None',
5966: );
5967: return %lt;
5968: }
5969:
5970: sub selfcreation_types {
5971: my %lt = &Apache::lonlocal::texthash (
5972: selfcreate => 'User creates own account',
5973: any => 'Any',
5974: official => 'Institutional only ',
5975: unofficial => 'Non-institutional only',
5976: email => 'E-mail address',
5977: login => 'Institutional Login',
5978: sso => 'SSO',
5979: );
5980: }
5981:
5982: sub authtype_names {
5983: my %lt = &Apache::lonlocal::texthash(
5984: int => 'Internal',
5985: krb4 => 'Kerberos 4',
5986: krb5 => 'Kerberos 5',
5987: loc => 'Local',
5988: );
5989: return %lt;
5990: }
5991:
5992: sub context_names {
5993: my %context_title = &Apache::lonlocal::texthash(
5994: author => 'Creating users when an Author',
5995: course => 'Creating users when in a course',
5996: domain => 'Creating users when a Domain Coordinator',
5997: );
5998: return %context_title;
5999: }
6000:
6001: sub print_usermodification {
6002: my ($position,$dom,$settings,$rowtotal) = @_;
6003: my $numinrow = 4;
6004: my ($context,$datatable,$rowcount);
6005: if ($position eq 'top') {
6006: $rowcount = 0;
6007: $context = 'author';
6008: foreach my $role ('ca','aa') {
6009: $datatable .= &modifiable_userdata_row($context,$role,$settings,
6010: $numinrow,$rowcount);
6011: $$rowtotal ++;
6012: $rowcount ++;
6013: }
6014: } elsif ($position eq 'bottom') {
6015: $context = 'course';
6016: $rowcount = 0;
6017: foreach my $role ('st','ep','ta','in','cr') {
6018: $datatable .= &modifiable_userdata_row($context,$role,$settings,
6019: $numinrow,$rowcount);
6020: $$rowtotal ++;
6021: $rowcount ++;
6022: }
6023: }
6024: return $datatable;
6025: }
6026:
6027: sub print_defaults {
6028: my ($position,$dom,$settings,$rowtotal) = @_;
6029: my $rownum = 0;
6030: my ($datatable,$css_class,$titles);
6031: unless ($position eq 'bottom') {
6032: $titles = &defaults_titles($dom);
6033: }
6034: if ($position eq 'top') {
6035: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def',
6036: 'datelocale_def','portal_def');
6037: my %defaults;
6038: if (ref($settings) eq 'HASH') {
6039: %defaults = %{$settings};
6040: } else {
6041: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
6042: foreach my $item (@items) {
6043: $defaults{$item} = $domdefaults{$item};
6044: }
6045: }
6046: foreach my $item (@items) {
6047: if ($rownum%2) {
6048: $css_class = '';
6049: } else {
6050: $css_class = ' class="LC_odd_row" ';
6051: }
6052: $datatable .= '<tr'.$css_class.'>'.
6053: '<td><span class="LC_nobreak">'.$titles->{$item}.
6054: '</span></td><td class="LC_right_item" colspan="3">';
6055: if ($item eq 'auth_def') {
6056: my @authtypes = ('internal','krb4','krb5','localauth');
6057: my %shortauth = (
6058: internal => 'int',
6059: krb4 => 'krb4',
6060: krb5 => 'krb5',
6061: localauth => 'loc'
6062: );
6063: my %authnames = &authtype_names();
6064: foreach my $auth (@authtypes) {
6065: my $checked = ' ';
6066: if ($defaults{$item} eq $auth) {
6067: $checked = ' checked="checked" ';
6068: }
6069: $datatable .= '<label><input type="radio" name="'.$item.
6070: '" value="'.$auth.'"'.$checked.'/>'.
6071: $authnames{$shortauth{$auth}}.'</label> ';
6072: }
6073: } elsif ($item eq 'timezone_def') {
6074: my $includeempty = 1;
6075: $datatable .= &Apache::loncommon::select_timezone($item,$defaults{$item},undef,$includeempty);
6076: } elsif ($item eq 'datelocale_def') {
6077: my $includeempty = 1;
6078: $datatable .= &Apache::loncommon::select_datelocale($item,$defaults{$item},undef,$includeempty);
6079: } elsif ($item eq 'lang_def') {
6080: my $includeempty = 1;
6081: $datatable .= &Apache::loncommon::select_language($item,$defaults{$item},$includeempty);
6082: } else {
6083: my $size;
6084: if ($item eq 'portal_def') {
6085: $size = ' size="25"';
6086: }
6087: $datatable .= '<input type="text" name="'.$item.'" value="'.
6088: $defaults{$item}.'"'.$size.' />';
6089: }
6090: $datatable .= '</td></tr>';
6091: $rownum ++;
6092: }
6093: } elsif ($position eq 'middle') {
6094: my @items = ('intauth_cost','intauth_check','intauth_switch');
6095: my %defaults;
6096: if (ref($settings) eq 'HASH') {
6097: %defaults = %{$settings};
6098: if ($defaults{'intauth_cost'} !~ /^\d+$/) {
6099: $defaults{'intauth_cost'} = 10;
6100: }
6101: if ($defaults{'intauth_check'} !~ /^(0|1|2)$/) {
6102: $defaults{'intauth_check'} = 0;
6103: }
6104: if ($defaults{'intauth_switch'} !~ /^(0|1|2)$/) {
6105: $defaults{'intauth_switch'} = 0;
6106: }
6107: } else {
6108: %defaults = (
6109: 'intauth_cost' => 10,
6110: 'intauth_check' => 0,
6111: 'intauth_switch' => 0,
6112: );
6113: }
6114: foreach my $item (@items) {
6115: if ($rownum%2) {
6116: $css_class = '';
6117: } else {
6118: $css_class = ' class="LC_odd_row" ';
6119: }
6120: $datatable .= '<tr'.$css_class.'>'.
6121: '<td><span class="LC_nobreak">'.$titles->{$item}.
6122: '</span></td><td class="LC_left_item" colspan="3">';
6123: if ($item eq 'intauth_switch') {
6124: my @options = (0,1,2);
6125: my %optiondesc = &Apache::lonlocal::texthash (
6126: 0 => 'No',
6127: 1 => 'Yes',
6128: 2 => 'Yes, and copy existing passwd file to passwd.bak file',
6129: );
6130: $datatable .= '<table width="100%">';
6131: foreach my $option (@options) {
6132: my $checked = ' ';
6133: if ($defaults{$item} eq $option) {
6134: $checked = ' checked="checked"';
6135: }
6136: $datatable .= '<tr><td class="LC_left_item"><span class="LC_nobreak">'.
6137: '<label><input type="radio" name="'.$item.
6138: '" value="'.$option.'"'.$checked.' />'.
6139: $optiondesc{$option}.'</label></span></td></tr>';
6140: }
6141: $datatable .= '</table>';
6142: } elsif ($item eq 'intauth_check') {
6143: my @options = (0,1,2);
6144: my %optiondesc = &Apache::lonlocal::texthash (
6145: 0 => 'No',
6146: 1 => 'Yes, allow login then update passwd file using default cost (if higher)',
6147: 2 => 'Yes, disallow login if stored cost is less than domain default',
6148: );
6149: $datatable .= '<table wisth="100%">';
6150: foreach my $option (@options) {
6151: my $checked = ' ';
6152: my $onclick;
6153: if ($defaults{$item} eq $option) {
6154: $checked = ' checked="checked"';
6155: }
6156: if ($option == 2) {
6157: $onclick = ' onclick="javascript:warnIntAuth(this);"';
6158: }
6159: $datatable .= '<tr><td class="LC_left_item"><span class="LC_nobreak">'.
6160: '<label><input type="radio" name="'.$item.
6161: '" value="'.$option.'"'.$checked.$onclick.' />'.
6162: $optiondesc{$option}.'</label></span></td></tr>';
6163: }
6164: $datatable .= '</table>';
6165: } else {
6166: $datatable .= '<input type="text" name="'.$item.'" value="'.
6167: $defaults{$item}.'" size="3" onblur="javascript:warnIntAuth(this);" />';
6168: }
6169: $datatable .= '</td></tr>';
6170: $rownum ++;
6171: }
6172: } else {
6173: my %defaults;
6174: if (ref($settings) eq 'HASH') {
6175: if ((ref($settings->{'inststatusorder'}) eq 'ARRAY') && (ref($settings->{'inststatustypes'}) eq 'HASH') &&
6176: (ref($settings->{'inststatusguest'}) eq 'ARRAY')) {
6177: my $maxnum = @{$settings->{'inststatusorder'}};
6178: for (my $i=0; $i<$maxnum; $i++) {
6179: $css_class = $rownum%2?' class="LC_odd_row"':'';
6180: my $item = $settings->{'inststatusorder'}->[$i];
6181: my $title = $settings->{'inststatustypes'}->{$item};
6182: my $guestok;
6183: if (grep(/^\Q$item\E$/,@{$settings->{'inststatusguest'}})) {
6184: $guestok = 1;
6185: }
6186: my $chgstr = ' onchange="javascript:reorderTypes(this.form,'."'$item'".');"';
6187: $datatable .= '<tr'.$css_class.'>'.
6188: '<td><span class="LC_nobreak">'.
6189: '<select name="inststatus_pos_'.$item.'"'.$chgstr.'>';
6190: for (my $k=0; $k<=$maxnum; $k++) {
6191: my $vpos = $k+1;
6192: my $selstr;
6193: if ($k == $i) {
6194: $selstr = ' selected="selected" ';
6195: }
6196: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
6197: }
6198: my ($checkedon,$checkedoff);
6199: $checkedoff = ' checked="checked"';
6200: if ($guestok) {
6201: $checkedon = $checkedoff;
6202: $checkedoff = '';
6203: }
6204: $datatable .= '</select> '.&mt('Internal ID:').' <b>'.$item.'</b> '.
6205: '<input type="checkbox" name="inststatus_delete" value="'.$item.'" />'.
6206: &mt('delete').'</span></td>'.
6207: '<td class="LC_left_item"><span class="LC_nobreak">'.&mt('Name displayed:').
6208: '<input type="text" size="20" name="inststatus_title_'.$item.'" value="'.$title.'" />'.
6209: '</span></td>'.
6210: '<td class="LC_right_item"><span class="LC_nobreak">'.
6211: '<label><input type="radio" value="1" name="inststatus_guest_'.$item.'"'.$checkedon.' />'.
6212: &mt('Yes').'</label>'.(' 'x2).
6213: '<label><input type="radio" value="0" name="inststatus_guest_'.$item.'"'.$checkedoff.' />'.
6214: &mt('No').'</label></span></td></tr>';
6215: }
6216: $css_class = $rownum%2?' class="LC_odd_row"':'';
6217: my $chgstr = ' onchange="javascript:reorderTypes(this.form,'."'addinststatus_pos'".');"';
6218: $datatable .= '<tr '.$css_class.'>'.
6219: '<td><span class="LC_nobreak"><select name="addinststatus_pos"'.$chgstr.'>';
6220: for (my $k=0; $k<=$maxnum; $k++) {
6221: my $vpos = $k+1;
6222: my $selstr;
6223: if ($k == $maxnum) {
6224: $selstr = ' selected="selected" ';
6225: }
6226: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
6227: }
6228: $datatable .= '</select> '.&mt('Internal ID:').
6229: '<input type="text" size="10" name="addinststatus" value="" />'.
6230: ' '.&mt('(new)').
6231: '</span></td><td class="LC_left_item"><span class="LC_nobreak">'.
6232: &mt('Name displayed:').
6233: '<input type="text" size="20" name="addinststatus_title" value="" /></span></td>'.
6234: '<td class="LC_right_item"><span class="LC_nobreak">'.
6235: '<label><input type="radio" value="1" name="addinststatus_guest" />'.
6236: &mt('Yes').'</label>'.(' 'x2).
6237: '<label><input type="radio" value="0" name="addinststatus_guest" />'.
6238: &mt('No').'</label></span></td></tr>';
6239: '</tr>'."\n";
6240: $rownum ++;
6241: }
6242: }
6243: }
6244: $$rowtotal += $rownum;
6245: return $datatable;
6246: }
6247:
6248: sub get_languages_hash {
6249: my %langchoices;
6250: foreach my $id (&Apache::loncommon::languageids()) {
6251: my $code = &Apache::loncommon::supportedlanguagecode($id);
6252: if ($code ne '') {
6253: $langchoices{$code} = &Apache::loncommon::plainlanguagedescription($id);
6254: }
6255: }
6256: return %langchoices;
6257: }
6258:
6259: sub defaults_titles {
6260: my ($dom) = @_;
6261: my %titles = &Apache::lonlocal::texthash (
6262: 'auth_def' => 'Default authentication type',
6263: 'auth_arg_def' => 'Default authentication argument',
6264: 'lang_def' => 'Default language',
6265: 'timezone_def' => 'Default timezone',
6266: 'datelocale_def' => 'Default locale for dates',
6267: 'portal_def' => 'Portal/Default URL',
6268: 'intauth_cost' => 'Encryption cost for bcrypt (positive integer)',
6269: 'intauth_check' => 'Check bcrypt cost if authenticated',
6270: 'intauth_switch' => 'Existing crypt-based switched to bcrypt on authentication',
6271: );
6272: if ($dom) {
6273: my $uprimary_id = &Apache::lonnet::domain($dom,'primary');
6274: my $uint_dom = &Apache::lonnet::internet_dom($uprimary_id);
6275: my $protocol = $Apache::lonnet::protocol{$uprimary_id};
6276: $protocol = 'http' if ($protocol ne 'https');
6277: if ($uint_dom) {
6278: $titles{'portal_def'} .= ' '.&mt('(for example: [_1])',$protocol.'://loncapa.'.
6279: $uint_dom);
6280: }
6281: }
6282: return (\%titles);
6283: }
6284:
6285: sub print_scantronformat {
6286: my ($r,$dom,$confname,$settings,$rowtotal) = @_;
6287: my $itemcount = 1;
6288: my ($datatable,$css_class,$scantronurl,$is_custom,%error,%scantronurls,
6289: %confhash);
6290: my $switchserver = &check_switchserver($dom,$confname);
6291: my %lt = &Apache::lonlocal::texthash (
6292: default => 'Default bubblesheet format file error',
6293: custom => 'Custom bubblesheet format file error',
6294: );
6295: my %scantronfiles = (
6296: default => 'default.tab',
6297: custom => 'custom.tab',
6298: );
6299: foreach my $key (keys(%scantronfiles)) {
6300: $scantronurls{$key} = '/res/'.$dom.'/'.$confname.'/scantron/'
6301: .$scantronfiles{$key};
6302: }
6303: my @defaultinfo = &Apache::lonnet::stat_file($scantronurls{'default'});
6304: if ((!@defaultinfo) || ($defaultinfo[0] eq 'no_such_dir')) {
6305: if (!$switchserver) {
6306: my $servadm = $r->dir_config('lonAdmEMail');
6307: my ($configuserok,$author_ok) = &config_check($dom,$confname,$servadm);
6308: if ($configuserok eq 'ok') {
6309: if ($author_ok eq 'ok') {
6310: my %legacyfile = (
6311: default => $Apache::lonnet::perlvar{'lonTabDir'}.'/default_scantronformat.tab',
6312: custom => $Apache::lonnet::perlvar{'lonTabDir'}.'/scantronformat.tab',
6313: );
6314: my %md5chk;
6315: foreach my $type (keys(%legacyfile)) {
6316: ($md5chk{$type}) = split(/ /,`md5sum $legacyfile{$type}`);
6317: chomp($md5chk{$type});
6318: }
6319: if ($md5chk{'default'} ne $md5chk{'custom'}) {
6320: foreach my $type (keys(%legacyfile)) {
6321: ($scantronurls{$type},my $error) =
6322: &legacy_scantronformat($r,$dom,$confname,
6323: $type,$legacyfile{$type},
6324: $scantronurls{$type},
6325: $scantronfiles{$type});
6326: if ($error ne '') {
6327: $error{$type} = $error;
6328: }
6329: }
6330: if (keys(%error) == 0) {
6331: $is_custom = 1;
6332: $confhash{'scantron'}{'scantronformat'} =
6333: $scantronurls{'custom'};
6334: my $putresult =
6335: &Apache::lonnet::put_dom('configuration',
6336: \%confhash,$dom);
6337: if ($putresult ne 'ok') {
6338: $error{'custom'} =
6339: '<span class="LC_error">'.
6340: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
6341: }
6342: }
6343: } else {
6344: ($scantronurls{'default'},my $error) =
6345: &legacy_scantronformat($r,$dom,$confname,
6346: 'default',$legacyfile{'default'},
6347: $scantronurls{'default'},
6348: $scantronfiles{'default'});
6349: if ($error eq '') {
6350: $confhash{'scantron'}{'scantronformat'} = '';
6351: my $putresult =
6352: &Apache::lonnet::put_dom('configuration',
6353: \%confhash,$dom);
6354: if ($putresult ne 'ok') {
6355: $error{'default'} =
6356: '<span class="LC_error">'.
6357: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
6358: }
6359: } else {
6360: $error{'default'} = $error;
6361: }
6362: }
6363: }
6364: }
6365: } else {
6366: $error{'default'} = &mt("Unable to copy default bubblesheet formatfile to domain's RES space: [_1]",$switchserver);
6367: }
6368: }
6369: if (ref($settings) eq 'HASH') {
6370: if ($settings->{'scantronformat'} eq "/res/$dom/$confname/scantron/custom.tab") {
6371: my @info = &Apache::lonnet::stat_file($settings->{'scantronformat'});
6372: if ((!@info) || ($info[0] eq 'no_such_dir')) {
6373: $scantronurl = '';
6374: } else {
6375: $scantronurl = $settings->{'scantronformat'};
6376: }
6377: $is_custom = 1;
6378: } else {
6379: $scantronurl = $scantronurls{'default'};
6380: }
6381: } else {
6382: if ($is_custom) {
6383: $scantronurl = $scantronurls{'custom'};
6384: } else {
6385: $scantronurl = $scantronurls{'default'};
6386: }
6387: }
6388: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6389: $datatable .= '<tr'.$css_class.'>';
6390: if (!$is_custom) {
6391: $datatable .= '<td>'.&mt('Default in use:').'<br />'.
6392: '<span class="LC_nobreak">';
6393: if ($scantronurl) {
6394: $datatable .= &Apache::loncommon::modal_link($scantronurl,&mt('Default bubblesheet format file'),600,500,
6395: undef,undef,undef,undef,'background-color:#ffffff');
6396: } else {
6397: $datatable = &mt('File unavailable for display');
6398: }
6399: $datatable .= '</span></td>';
6400: if (keys(%error) == 0) {
6401: $datatable .= '<td valign="bottom">';
6402: if (!$switchserver) {
6403: $datatable .= &mt('Upload:').'<br />';
6404: }
6405: } else {
6406: my $errorstr;
6407: foreach my $key (sort(keys(%error))) {
6408: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
6409: }
6410: $datatable .= '<td>'.$errorstr;
6411: }
6412: } else {
6413: if (keys(%error) > 0) {
6414: my $errorstr;
6415: foreach my $key (sort(keys(%error))) {
6416: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
6417: }
6418: $datatable .= '<td>'.$errorstr.'</td><td> ';
6419: } elsif ($scantronurl) {
6420: my $link = &Apache::loncommon::modal_link($scantronurl,&mt('Custom bubblesheet format file'),600,500,
6421: undef,undef,undef,undef,'background-color:#ffffff');
6422: $datatable .= '<td><span class="LC_nobreak">'.
6423: $link.
6424: '<label><input type="checkbox" name="scantronformat_del"'.
6425: ' value="1" />'.&mt('Delete?').'</label></span></td>'.
6426: '<td><span class="LC_nobreak"> '.
6427: &mt('Replace:').'</span><br />';
6428: }
6429: }
6430: if (keys(%error) == 0) {
6431: if ($switchserver) {
6432: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
6433: } else {
6434: $datatable .='<span class="LC_nobreak"> '.
6435: '<input type="file" name="scantronformat" /></span>';
6436: }
6437: }
6438: $datatable .= '</td></tr>';
6439: $$rowtotal ++;
6440: return $datatable;
6441: }
6442:
6443: sub legacy_scantronformat {
6444: my ($r,$dom,$confname,$file,$legacyfile,$newurl,$newfile) = @_;
6445: my ($url,$error);
6446: my @statinfo = &Apache::lonnet::stat_file($newurl);
6447: if ((!@statinfo) || ($statinfo[0] eq 'no_such_dir')) {
6448: (my $result,$url) =
6449: &publishlogo($r,'copy',$legacyfile,$dom,$confname,'scantron',
6450: '','',$newfile);
6451: if ($result ne 'ok') {
6452: $error = &mt("An error occurred publishing the [_1] bubblesheet format file in RES space. Error was: [_2].",$newfile,$result);
6453: }
6454: }
6455: return ($url,$error);
6456: }
6457:
6458: sub print_coursecategories {
6459: my ($position,$dom,$hdritem,$settings,$rowtotal) = @_;
6460: my $datatable;
6461: if ($position eq 'top') {
6462: my (%checked);
6463: my @catitems = ('unauth','auth');
6464: my @cattypes = ('std','domonly','codesrch','none');
6465: $checked{'unauth'} = 'std';
6466: $checked{'auth'} = 'std';
6467: if (ref($settings) eq 'HASH') {
6468: foreach my $type (@cattypes) {
6469: if ($type eq $settings->{'unauth'}) {
6470: $checked{'unauth'} = $type;
6471: }
6472: if ($type eq $settings->{'auth'}) {
6473: $checked{'auth'} = $type;
6474: }
6475: }
6476: }
6477: my %lt = &Apache::lonlocal::texthash (
6478: unauth => 'Catalog type for unauthenticated users',
6479: auth => 'Catalog type for authenticated users',
6480: none => 'No catalog',
6481: std => 'Standard catalog',
6482: domonly => 'Domain-only catalog',
6483: codesrch => "Code search form",
6484: );
6485: my $itemcount = 0;
6486: foreach my $item (@catitems) {
6487: my $css_class = $itemcount%2? ' class="LC_odd_row"':'';
6488: $datatable .= '<tr '.$css_class.'>'.
6489: '<td>'.$lt{$item}.'</td>'.
6490: '<td class="LC_right_item"><span class="LC_nobreak">';
6491: foreach my $type (@cattypes) {
6492: my $ischecked;
6493: if ($checked{$item} eq $type) {
6494: $ischecked=' checked="checked"';
6495: }
6496: $datatable .= '<label>'.
6497: '<input type="radio" name="coursecat_'.$item.'" value="'.$type.'"'.$ischecked.
6498: ' />'.$lt{$type}.'</label> ';
6499: }
6500: $datatable .= '</td></tr>';
6501: $itemcount ++;
6502: }
6503: $$rowtotal += $itemcount;
6504: } elsif ($position eq 'middle') {
6505: my $toggle_cats_crs = ' ';
6506: my $toggle_cats_dom = ' checked="checked" ';
6507: my $can_cat_crs = ' ';
6508: my $can_cat_dom = ' checked="checked" ';
6509: my $toggle_catscomm_comm = ' ';
6510: my $toggle_catscomm_dom = ' checked="checked" ';
6511: my $can_catcomm_comm = ' ';
6512: my $can_catcomm_dom = ' checked="checked" ';
6513:
6514: if (ref($settings) eq 'HASH') {
6515: if ($settings->{'togglecats'} eq 'crs') {
6516: $toggle_cats_crs = $toggle_cats_dom;
6517: $toggle_cats_dom = ' ';
6518: }
6519: if ($settings->{'categorize'} eq 'crs') {
6520: $can_cat_crs = $can_cat_dom;
6521: $can_cat_dom = ' ';
6522: }
6523: if ($settings->{'togglecatscomm'} eq 'comm') {
6524: $toggle_catscomm_comm = $toggle_catscomm_dom;
6525: $toggle_catscomm_dom = ' ';
6526: }
6527: if ($settings->{'categorizecomm'} eq 'comm') {
6528: $can_catcomm_comm = $can_catcomm_dom;
6529: $can_catcomm_dom = ' ';
6530: }
6531: }
6532: my %title = &Apache::lonlocal::texthash (
6533: togglecats => 'Show/Hide a course in catalog',
6534: togglecatscomm => 'Show/Hide a community in catalog',
6535: categorize => 'Assign a category to a course',
6536: categorizecomm => 'Assign a category to a community',
6537: );
6538: my %level = &Apache::lonlocal::texthash (
6539: dom => 'Set in Domain',
6540: crs => 'Set in Course',
6541: comm => 'Set in Community',
6542: );
6543: $datatable = '<tr class="LC_odd_row">'.
6544: '<td>'.$title{'togglecats'}.'</td>'.
6545: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
6546: '<input type="radio" name="togglecats"'.
6547: $toggle_cats_dom.' value="dom" />'.$level{'dom'}.'</label> '.
6548: '<label><input type="radio" name="togglecats"'.
6549: $toggle_cats_crs.' value="crs" />'.$level{'crs'}.'</label></span></td>'.
6550: '</tr><tr>'.
6551: '<td>'.$title{'categorize'}.'</td>'.
6552: '<td class="LC_right_item"><span class="LC_nobreak">'.
6553: '<label><input type="radio" name="categorize"'.
6554: $can_cat_dom.' value="dom" />'.$level{'dom'}.'</label> '.
6555: '<label><input type="radio" name="categorize"'.
6556: $can_cat_crs.'value="crs" />'.$level{'crs'}.'</label></span></td>'.
6557: '</tr><tr class="LC_odd_row">'.
6558: '<td>'.$title{'togglecatscomm'}.'</td>'.
6559: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
6560: '<input type="radio" name="togglecatscomm"'.
6561: $toggle_catscomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
6562: '<label><input type="radio" name="togglecatscomm"'.
6563: $toggle_catscomm_comm.' value="comm" />'.$level{'comm'}.'</label></span></td>'.
6564: '</tr><tr>'.
6565: '<td>'.$title{'categorizecomm'}.'</td>'.
6566: '<td class="LC_right_item"><span class="LC_nobreak">'.
6567: '<label><input type="radio" name="categorizecomm"'.
6568: $can_catcomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
6569: '<label><input type="radio" name="categorizecomm"'.
6570: $can_catcomm_comm.'value="comm" />'.$level{'comm'}.'</label></span></td>'.
6571: '</tr>';
6572: $$rowtotal += 4;
6573: } else {
6574: my $css_class;
6575: my $itemcount = 1;
6576: my $cathash;
6577: if (ref($settings) eq 'HASH') {
6578: $cathash = $settings->{'cats'};
6579: }
6580: if (ref($cathash) eq 'HASH') {
6581: my (@cats,@trails,%allitems,%idx,@jsarray);
6582: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,
6583: \%allitems,\%idx,\@jsarray);
6584: my $maxdepth = scalar(@cats);
6585: my $colattrib = '';
6586: if ($maxdepth > 2) {
6587: $colattrib = ' colspan="2" ';
6588: }
6589: my @path;
6590: if (@cats > 0) {
6591: if (ref($cats[0]) eq 'ARRAY') {
6592: my $numtop = @{$cats[0]};
6593: my $maxnum = $numtop;
6594: my %default_names = (
6595: instcode => &mt('Official courses'),
6596: communities => &mt('Communities'),
6597: );
6598:
6599: if ((!grep(/^instcode$/,@{$cats[0]})) ||
6600: ($cathash->{'instcode::0'} eq '') ||
6601: (!grep(/^communities$/,@{$cats[0]})) ||
6602: ($cathash->{'communities::0'} eq '')) {
6603: $maxnum ++;
6604: }
6605: my $lastidx;
6606: for (my $i=0; $i<$numtop; $i++) {
6607: my $parent = $cats[0][$i];
6608: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6609: my $item = &escape($parent).'::0';
6610: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$item','$idx{$item}'".');"';
6611: $lastidx = $idx{$item};
6612: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
6613: .'<select name="'.$item.'"'.$chgstr.'>';
6614: for (my $k=0; $k<=$maxnum; $k++) {
6615: my $vpos = $k+1;
6616: my $selstr;
6617: if ($k == $i) {
6618: $selstr = ' selected="selected" ';
6619: }
6620: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
6621: }
6622: $datatable .= '</select></span></td><td>';
6623: if ($parent eq 'instcode' || $parent eq 'communities') {
6624: $datatable .= '<span class="LC_nobreak">'
6625: .$default_names{$parent}.'</span>';
6626: if ($parent eq 'instcode') {
6627: $datatable .= '<br /><span class="LC_nobreak">('
6628: .&mt('with institutional codes')
6629: .')</span></td><td'.$colattrib.'>';
6630: } else {
6631: $datatable .= '<table><tr><td>';
6632: }
6633: $datatable .= '<span class="LC_nobreak">'
6634: .'<label><input type="radio" name="'
6635: .$parent.'" value="1" checked="checked" />'
6636: .&mt('Display').'</label>';
6637: if ($parent eq 'instcode') {
6638: $datatable .= ' ';
6639: } else {
6640: $datatable .= '</span></td></tr><tr><td>'
6641: .'<span class="LC_nobreak">';
6642: }
6643: $datatable .= '<label><input type="radio" name="'
6644: .$parent.'" value="0" />'
6645: .&mt('Do not display').'</label></span>';
6646: if ($parent eq 'communities') {
6647: $datatable .= '</td></tr></table>';
6648: }
6649: $datatable .= '</td>';
6650: } else {
6651: $datatable .= $parent
6652: .' <span class="LC_nobreak"><label>'
6653: .'<input type="checkbox" name="deletecategory" '
6654: .'value="'.$item.'" />'.&mt('Delete').'</label></span></td>';
6655: }
6656: my $depth = 1;
6657: push(@path,$parent);
6658: $datatable .= &build_category_rows($itemcount,\@cats,$depth,$parent,\@path,\%idx);
6659: pop(@path);
6660: $datatable .= '</tr><tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr>';
6661: $itemcount ++;
6662: }
6663: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6664: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','$lastidx'".');"';
6665: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="addcategory_pos"'.$chgstr.'>';
6666: for (my $k=0; $k<=$maxnum; $k++) {
6667: my $vpos = $k+1;
6668: my $selstr;
6669: if ($k == $numtop) {
6670: $selstr = ' selected="selected" ';
6671: }
6672: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
6673: }
6674: $datatable .= '</select></span></td><td colspan="2">'.&mt('Add category:').' '
6675: .'<input type="text" size="20" name="addcategory_name" value="" /></td>'
6676: .'</tr>'."\n";
6677: $itemcount ++;
6678: foreach my $default ('instcode','communities') {
6679: if ((!grep(/^\Q$default\E$/,@{$cats[0]})) || ($cathash->{$default.'::0'} eq '')) {
6680: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6681: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$default"."_pos','$lastidx'".');"';
6682: $datatable .= '<tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr><tr '.$css_class.'><td>'.
6683: '<span class="LC_nobreak"><select name="'.$default.'_pos"'.$chgstr.'>';
6684: for (my $k=0; $k<=$maxnum; $k++) {
6685: my $vpos = $k+1;
6686: my $selstr;
6687: if ($k == $maxnum) {
6688: $selstr = ' selected="selected" ';
6689: }
6690: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
6691: }
6692: $datatable .= '</select></span></td>'.
6693: '<td><span class="LC_nobreak">'.
6694: $default_names{$default}.'</span>';
6695: if ($default eq 'instcode') {
6696: $datatable .= '<br /><span class="LC_nobreak">('
6697: .&mt('with institutional codes').')</span>';
6698: }
6699: $datatable .= '</td>'
6700: .'<td><span class="LC_nobreak"><label><input type="radio" name="'.$default.'" value="1" />'
6701: .&mt('Display').'</label> '
6702: .'<label><input type="radio" name="'.$default.'" value="0" checked="checked"/>'
6703: .&mt('Do not display').'</label></span></td></tr>';
6704: }
6705: }
6706: }
6707: } else {
6708: $datatable .= &initialize_categories($itemcount);
6709: }
6710: } else {
6711: $datatable .= '<td class="LC_right_item">'.$hdritem->{'header'}->[1]->{'col2'}.'</td>'
6712: .&initialize_categories($itemcount);
6713: }
6714: $$rowtotal += $itemcount;
6715: }
6716: return $datatable;
6717: }
6718:
6719: sub print_serverstatuses {
6720: my ($dom,$settings,$rowtotal) = @_;
6721: my $datatable;
6722: my @pages = &serverstatus_pages();
6723: my (%namedaccess,%machineaccess);
6724: foreach my $type (@pages) {
6725: $namedaccess{$type} = '';
6726: $machineaccess{$type}= '';
6727: }
6728: if (ref($settings) eq 'HASH') {
6729: foreach my $type (@pages) {
6730: if (exists($settings->{$type})) {
6731: if (ref($settings->{$type}) eq 'HASH') {
6732: foreach my $key (keys(%{$settings->{$type}})) {
6733: if ($key eq 'namedusers') {
6734: $namedaccess{$type} = $settings->{$type}->{$key};
6735: } elsif ($key eq 'machines') {
6736: $machineaccess{$type} = $settings->{$type}->{$key};
6737: }
6738: }
6739: }
6740: }
6741: }
6742: }
6743: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
6744: my $rownum = 0;
6745: my $css_class;
6746: foreach my $type (@pages) {
6747: $rownum ++;
6748: $css_class = $rownum%2?' class="LC_odd_row"':'';
6749: $datatable .= '<tr'.$css_class.'>'.
6750: '<td><span class="LC_nobreak">'.
6751: $titles->{$type}.'</span></td>'.
6752: '<td class="LC_left_item">'.
6753: '<input type="text" name="'.$type.'_namedusers" '.
6754: 'value="'.$namedaccess{$type}.'" size="30" /></td>'.
6755: '<td class="LC_right_item">'.
6756: '<span class="LC_nobreak">'.
6757: '<input type="text" name="'.$type.'_machines" '.
6758: 'value="'.$machineaccess{$type}.'" size="10" />'.
6759: '</td></tr>'."\n";
6760: }
6761: $$rowtotal += $rownum;
6762: return $datatable;
6763: }
6764:
6765: sub serverstatus_pages {
6766: return ('userstatus','lonstatus','loncron','server-status','codeversions',
6767: 'checksums','clusterstatus','metadata_keywords','metadata_harvest',
6768: 'takeoffline','takeonline','showenv','toggledebug','ping','domconf',
6769: 'uniquecodes','diskusage','coursecatalog');
6770: }
6771:
6772: sub defaults_javascript {
6773: my ($settings) = @_;
6774: 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.');
6775: my $intauthcost = &mt('Warning: bcrypt encryption cost for internal authentication must be an integer.');
6776: &js_escape(\$intauthcheck);
6777: &js_escape(\$intauthcost);
6778: my $intauthjs = <<"ENDSCRIPT";
6779:
6780: function warnIntAuth(field) {
6781: if (field.name == 'intauth_check') {
6782: if (field.value == '2') {
6783: alert('$intauthcheck');
6784: }
6785: }
6786: if (field.name == 'intauth_cost') {
6787: field.value.replace(/\s/g,'');
6788: if (field.value != '') {
6789: var regexdigit=/^\\d+\$/;
6790: if (!regexdigit.test(field.value)) {
6791: alert('$intauthcost');
6792: }
6793: }
6794: }
6795: return;
6796: }
6797:
6798: ENDSCRIPT
6799:
6800: if (ref($settings) ne 'HASH') {
6801: return &Apache::lonhtmlcommon::scripttag($intauthjs);
6802: }
6803: if ((ref($settings->{'inststatusorder'}) eq 'ARRAY') && (ref($settings->{'inststatustypes'}) eq 'HASH')) {
6804: my $maxnum = scalar(@{$settings->{'inststatusorder'}});
6805: if ($maxnum eq '') {
6806: $maxnum = 0;
6807: }
6808: $maxnum ++;
6809: my $jstext = ' var inststatuses = Array('."'".join("','",@{$settings->{'inststatusorder'}})."'".');';
6810: return <<"ENDSCRIPT";
6811: <script type="text/javascript">
6812: // <![CDATA[
6813: function reorderTypes(form,caller) {
6814: var changedVal;
6815: $jstext
6816: var newpos = 'addinststatus_pos';
6817: var current = new Array;
6818: var maxh = $maxnum;
6819: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
6820: var oldVal;
6821: if (caller == newpos) {
6822: changedVal = newitemVal;
6823: } else {
6824: var curritem = 'inststatus_pos_'+caller;
6825: changedVal = form.elements[curritem].options[form.elements[curritem].selectedIndex].value;
6826: current[newitemVal] = newpos;
6827: }
6828: for (var i=0; i<inststatuses.length; i++) {
6829: if (inststatuses[i] != caller) {
6830: var elementName = 'inststatus_pos_'+inststatuses[i];
6831: if (form.elements[elementName]) {
6832: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
6833: current[currVal] = elementName;
6834: }
6835: }
6836: }
6837: for (var j=0; j<maxh; j++) {
6838: if (current[j] == undefined) {
6839: oldVal = j;
6840: }
6841: }
6842: if (oldVal < changedVal) {
6843: for (var k=oldVal+1; k<=changedVal ; k++) {
6844: var elementName = current[k];
6845: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
6846: }
6847: } else {
6848: for (var k=changedVal; k<oldVal; k++) {
6849: var elementName = current[k];
6850: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
6851: }
6852: }
6853: return;
6854: }
6855:
6856: $intauthjs
6857:
6858: // ]]>
6859: </script>
6860:
6861: ENDSCRIPT
6862: } else {
6863: return &Apache::lonhtmlcommon::scripttag($intauthjs);
6864: }
6865: }
6866:
6867: sub coursecategories_javascript {
6868: my ($settings) = @_;
6869: my ($output,$jstext,$cathash);
6870: if (ref($settings) eq 'HASH') {
6871: $cathash = $settings->{'cats'};
6872: }
6873: if (ref($cathash) eq 'HASH') {
6874: my (@cats,@jsarray,%idx);
6875: &Apache::loncommon::gather_categories($cathash,\@cats,\%idx,\@jsarray);
6876: if (@jsarray > 0) {
6877: $jstext = ' var categories = Array('.scalar(@jsarray).');'."\n";
6878: for (my $i=0; $i<@jsarray; $i++) {
6879: if (ref($jsarray[$i]) eq 'ARRAY') {
6880: my $catstr = join('","',@{$jsarray[$i]});
6881: $jstext .= ' categories['.$i.'] = Array("'.$catstr.'");'."\n";
6882: }
6883: }
6884: }
6885: } else {
6886: $jstext = ' var categories = Array(1);'."\n".
6887: ' categories[0] = Array("instcode_pos");'."\n";
6888: }
6889: my $instcode_reserved = &mt('The name: [_1] is a reserved category.','"instcode"');
6890: my $communities_reserved = &mt('The name: [_1] is a reserved category.','"communities"');
6891: my $choose_again = "\n".&mt('Please use a different name for the new top level category.');
6892: &js_escape(\$instcode_reserved);
6893: &js_escape(\$communities_reserved);
6894: &js_escape(\$choose_again);
6895: $output = <<"ENDSCRIPT";
6896: <script type="text/javascript">
6897: // <![CDATA[
6898: function reorderCats(form,parent,item,idx) {
6899: var changedVal;
6900: $jstext
6901: var newpos = 'addcategory_pos';
6902: if (parent == '') {
6903: var has_instcode = 0;
6904: var maxtop = categories[idx].length;
6905: for (var j=0; j<maxtop; j++) {
6906: if (categories[idx][j] == 'instcode::0') {
6907: has_instcode == 1;
6908: }
6909: }
6910: if (has_instcode == 0) {
6911: categories[idx][maxtop] = 'instcode_pos';
6912: }
6913: } else {
6914: newpos += '_'+parent;
6915: }
6916: var maxh = 1 + categories[idx].length;
6917: var current = new Array;
6918: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
6919: if (item == newpos) {
6920: changedVal = newitemVal;
6921: } else {
6922: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
6923: current[newitemVal] = newpos;
6924: }
6925: for (var i=0; i<categories[idx].length; i++) {
6926: var elementName = categories[idx][i];
6927: if (elementName != item) {
6928: if (form.elements[elementName]) {
6929: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
6930: current[currVal] = elementName;
6931: }
6932: }
6933: }
6934: var oldVal;
6935: for (var j=0; j<maxh; j++) {
6936: if (current[j] == undefined) {
6937: oldVal = j;
6938: }
6939: }
6940: if (oldVal < changedVal) {
6941: for (var k=oldVal+1; k<=changedVal ; k++) {
6942: var elementName = current[k];
6943: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
6944: }
6945: } else {
6946: for (var k=changedVal; k<oldVal; k++) {
6947: var elementName = current[k];
6948: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
6949: }
6950: }
6951: return;
6952: }
6953:
6954: function categoryCheck(form) {
6955: if (form.elements['addcategory_name'].value == 'instcode') {
6956: alert('$instcode_reserved\\n$choose_again');
6957: return false;
6958: }
6959: if (form.elements['addcategory_name'].value == 'communities') {
6960: alert('$communities_reserved\\n$choose_again');
6961: return false;
6962: }
6963: return true;
6964: }
6965:
6966: // ]]>
6967: </script>
6968:
6969: ENDSCRIPT
6970: return $output;
6971: }
6972:
6973: sub initialize_categories {
6974: my ($itemcount) = @_;
6975: my ($datatable,$css_class,$chgstr);
6976: my %default_names = (
6977: instcode => 'Official courses (with institutional codes)',
6978: communities => 'Communities',
6979: );
6980: my $select0 = ' selected="selected"';
6981: my $select1 = '';
6982: foreach my $default ('instcode','communities') {
6983: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6984: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'',$default"."_pos','0'".');"';
6985: if ($default eq 'communities') {
6986: $select1 = $select0;
6987: $select0 = '';
6988: }
6989: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
6990: .'<select name="'.$default.'_pos">'
6991: .'<option value="0"'.$select0.'>1</option>'
6992: .'<option value="1"'.$select1.'>2</option>'
6993: .'<option value="2">3</option></select> '
6994: .$default_names{$default}
6995: .'</span></td><td><span class="LC_nobreak">'
6996: .'<label><input type="radio" name="'.$default.'" value="1" checked="checked" />'
6997: .&mt('Display').'</label> <label>'
6998: .'<input type="radio" name="'.$default.'" value="0" />'.&mt('Do not display')
6999: .'</label></span></td></tr>';
7000: $itemcount ++;
7001: }
7002: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7003: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','0'".');"';
7004: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
7005: .'<select name="addcategory_pos"'.$chgstr.'>'
7006: .'<option value="0">1</option>'
7007: .'<option value="1">2</option>'
7008: .'<option value="2" selected="selected">3</option></select> '
7009: .&mt('Add category').'</td><td>'.&mt('Name:')
7010: .' <input type="text" size="20" name="addcategory_name" value="" /></td></tr>';
7011: return $datatable;
7012: }
7013:
7014: sub build_category_rows {
7015: my ($itemcount,$cats,$depth,$parent,$path,$idx) = @_;
7016: my ($text,$name,$item,$chgstr);
7017: if (ref($cats) eq 'ARRAY') {
7018: my $maxdepth = scalar(@{$cats});
7019: if (ref($cats->[$depth]) eq 'HASH') {
7020: if (ref($cats->[$depth]{$parent}) eq 'ARRAY') {
7021: my $numchildren = @{$cats->[$depth]{$parent}};
7022: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
7023: $text .= '<td><table class="LC_data_table">';
7024: my ($idxnum,$parent_name,$parent_item);
7025: my $higher = $depth - 1;
7026: if ($higher == 0) {
7027: $parent_name = &escape($parent).'::'.$higher;
7028: } else {
7029: if (ref($path) eq 'ARRAY') {
7030: $parent_name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
7031: }
7032: }
7033: $parent_item = 'addcategory_pos_'.$parent_name;
7034: for (my $j=0; $j<=$numchildren; $j++) {
7035: if ($j < $numchildren) {
7036: $name = $cats->[$depth]{$parent}[$j];
7037: $item = &escape($name).':'.&escape($parent).':'.$depth;
7038: $idxnum = $idx->{$item};
7039: } else {
7040: $name = $parent_name;
7041: $item = $parent_item;
7042: }
7043: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'$parent_name','$item','$idxnum'".');"';
7044: $text .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="'.$item.'"'.$chgstr.'>';
7045: for (my $i=0; $i<=$numchildren; $i++) {
7046: my $vpos = $i+1;
7047: my $selstr;
7048: if ($j == $i) {
7049: $selstr = ' selected="selected" ';
7050: }
7051: $text .= '<option value="'.$i.'"'.$selstr.'>'.$vpos.'</option>';
7052: }
7053: $text .= '</select> ';
7054: if ($j < $numchildren) {
7055: my $deeper = $depth+1;
7056: $text .= $name.' '
7057: .'<label><input type="checkbox" name="deletecategory" value="'
7058: .$item.'" />'.&mt('Delete').'</label></span></td><td>';
7059: if(ref($path) eq 'ARRAY') {
7060: push(@{$path},$name);
7061: $text .= &build_category_rows($itemcount,$cats,$deeper,$name,$path,$idx);
7062: pop(@{$path});
7063: }
7064: } else {
7065: $text .= &mt('Add subcategory:').' </span><input type="textbox" size="20" name="addcategory_name_';
7066: if ($j == $numchildren) {
7067: $text .= $name;
7068: } else {
7069: $text .= $item;
7070: }
7071: $text .= '" value="" />';
7072: }
7073: $text .= '</td></tr>';
7074: }
7075: $text .= '</table></td>';
7076: } else {
7077: my $higher = $depth-1;
7078: if ($higher == 0) {
7079: $name = &escape($parent).'::'.$higher;
7080: } else {
7081: if (ref($path) eq 'ARRAY') {
7082: $name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
7083: }
7084: }
7085: my $colspan;
7086: if ($parent ne 'instcode') {
7087: $colspan = $maxdepth - $depth - 1;
7088: $text .= '<td colspan="'.$colspan.'">'.&mt('Add subcategory:').'<input type="textbox" size="20" name="subcat_'.$name.'" value="" /></td>';
7089: }
7090: }
7091: }
7092: }
7093: return $text;
7094: }
7095:
7096: sub modifiable_userdata_row {
7097: my ($context,$item,$settings,$numinrow,$rowcount,$usertypes,$fieldsref,$titlesref) = @_;
7098: my ($role,$rolename,$statustype);
7099: $role = $item;
7100: if ($context eq 'cancreate') {
7101: if ($item =~ /^emailusername_(.+)$/) {
7102: $statustype = $1;
7103: $role = 'emailusername';
7104: if (ref($usertypes) eq 'HASH') {
7105: if ($usertypes->{$statustype}) {
7106: $rolename = &mt('Data provided by [_1]',$usertypes->{$statustype});
7107: } else {
7108: $rolename = &mt('Data provided by user');
7109: }
7110: }
7111: }
7112: } elsif ($context eq 'selfcreate') {
7113: if (ref($usertypes) eq 'HASH') {
7114: $rolename = $usertypes->{$role};
7115: } else {
7116: $rolename = $role;
7117: }
7118: } else {
7119: if ($role eq 'cr') {
7120: $rolename = &mt('Custom role');
7121: } else {
7122: $rolename = &Apache::lonnet::plaintext($role);
7123: }
7124: }
7125: my (@fields,%fieldtitles);
7126: if (ref($fieldsref) eq 'ARRAY') {
7127: @fields = @{$fieldsref};
7128: } else {
7129: @fields = ('lastname','firstname','middlename','generation',
7130: 'permanentemail','id');
7131: }
7132: if ((ref($titlesref) eq 'HASH')) {
7133: %fieldtitles = %{$titlesref};
7134: } else {
7135: %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
7136: }
7137: my $output;
7138: my $css_class = $rowcount%2?' class="LC_odd_row"':'';
7139: $output = '<tr '.$css_class.'>'.
7140: '<td><span class="LC_nobreak">'.$rolename.'</span></td>'.
7141: '<td class="LC_left_item" colspan="2"><table>';
7142: my $rem;
7143: my %checks;
7144: if (ref($settings) eq 'HASH') {
7145: if (ref($settings->{$context}) eq 'HASH') {
7146: if (ref($settings->{$context}->{$role}) eq 'HASH') {
7147: my $hashref = $settings->{$context}->{$role};
7148: if ($role eq 'emailusername') {
7149: if ($statustype) {
7150: if (ref($settings->{$context}->{$role}->{$statustype}) eq 'HASH') {
7151: $hashref = $settings->{$context}->{$role}->{$statustype};
7152: if (ref($hashref) eq 'HASH') {
7153: foreach my $field (@fields) {
7154: if ($hashref->{$field}) {
7155: $checks{$field} = $hashref->{$field};
7156: }
7157: }
7158: }
7159: }
7160: }
7161: } else {
7162: if (ref($hashref) eq 'HASH') {
7163: foreach my $field (@fields) {
7164: if ($hashref->{$field}) {
7165: $checks{$field} = ' checked="checked" ';
7166: }
7167: }
7168: }
7169: }
7170: }
7171: }
7172: }
7173:
7174: for (my $i=0; $i<@fields; $i++) {
7175: my $rem = $i%($numinrow);
7176: if ($rem == 0) {
7177: if ($i > 0) {
7178: $output .= '</tr>';
7179: }
7180: $output .= '<tr>';
7181: }
7182: my $check = ' ';
7183: unless ($role eq 'emailusername') {
7184: if (exists($checks{$fields[$i]})) {
7185: $check = $checks{$fields[$i]}
7186: } else {
7187: if ($role eq 'st') {
7188: if (ref($settings) ne 'HASH') {
7189: $check = ' checked="checked" ';
7190: }
7191: }
7192: }
7193: }
7194: $output .= '<td class="LC_left_item">'.
7195: '<span class="LC_nobreak">';
7196: if ($role eq 'emailusername') {
7197: unless ($checks{$fields[$i]} =~ /^(required|optional)$/) {
7198: $checks{$fields[$i]} = 'omit';
7199: }
7200: foreach my $option ('required','optional','omit') {
7201: my $checked='';
7202: if ($checks{$fields[$i]} eq $option) {
7203: $checked='checked="checked" ';
7204: }
7205: $output .= '<label>'.
7206: '<input type="radio" name="canmodify_'.$item.'_'.$fields[$i].'" value="'.$option.'" '.$checked.'/>'.
7207: &mt($option).'</label>'.(' ' x2);
7208: }
7209: $output .= '<i>'.$fieldtitles{$fields[$i]}.'</i>';
7210: } else {
7211: $output .= '<label>'.
7212: '<input type="checkbox" name="canmodify_'.$role.'" '.
7213: 'value="'.$fields[$i].'"'.$check.'/>'.$fieldtitles{$fields[$i]}.
7214: '</label>';
7215: }
7216: $output .= '</span></td>';
7217: $rem = @fields%($numinrow);
7218: }
7219: my $colsleft = $numinrow - $rem;
7220: if ($colsleft > 1 ) {
7221: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
7222: ' </td>';
7223: } elsif ($colsleft == 1) {
7224: $output .= '<td class="LC_left_item"> </td>';
7225: }
7226: $output .= '</tr></table></td></tr>';
7227: return $output;
7228: }
7229:
7230: sub insttypes_row {
7231: my ($settings,$types,$usertypes,$dom,$numinrow,$othertitle,$context,$rowtotal,$onclick,
7232: $customcss,$rowstyle) = @_;
7233: my %lt = &Apache::lonlocal::texthash (
7234: cansearch => 'Users allowed to search',
7235: statustocreate => 'Institutional affiliation(s) able to create own account (login/SSO)',
7236: lockablenames => 'User preference to lock name',
7237: overrides => "Override domain's helpdesk settings based on requester's affiliation",
7238: );
7239: my $showdom;
7240: if ($context eq 'cansearch') {
7241: $showdom = ' ('.$dom.')';
7242: }
7243: my $class = 'LC_left_item';
7244: if ($context eq 'statustocreate') {
7245: $class = 'LC_right_item';
7246: }
7247: my $css_class;
7248: if ($$rowtotal%2) {
7249: $css_class = 'LC_odd_row';
7250: }
7251: if ($customcss) {
7252: $css_class .= ' '.$customcss;
7253: }
7254: $css_class =~ s/^\s+//;
7255: if ($css_class) {
7256: $css_class = ' class="'.$css_class.'"';
7257: }
7258: if ($rowstyle) {
7259: $css_class .= ' style="'.$rowstyle.'"';
7260: }
7261: if ($onclick) {
7262: $onclick = 'onclick="'.$onclick.'" ';
7263: }
7264: my $output = '<tr'.$css_class.'>'.
7265: '<td>'.$lt{$context}.$showdom.
7266: '</td><td class="'.$class.'" colspan="2"><table>';
7267: my $rem;
7268: if (ref($types) eq 'ARRAY') {
7269: for (my $i=0; $i<@{$types}; $i++) {
7270: if (defined($usertypes->{$types->[$i]})) {
7271: my $rem = $i%($numinrow);
7272: if ($rem == 0) {
7273: if ($i > 0) {
7274: $output .= '</tr>';
7275: }
7276: $output .= '<tr>';
7277: }
7278: my $check = ' ';
7279: if (ref($settings) eq 'HASH') {
7280: if (ref($settings->{$context}) eq 'ARRAY') {
7281: if (grep(/^\Q$types->[$i]\E$/,@{$settings->{$context}})) {
7282: $check = ' checked="checked" ';
7283: }
7284: } elsif (ref($settings->{$context}) eq 'HASH') {
7285: if (ref($settings->{$context}->{$types->[$i]}) eq 'HASH') {
7286: $check = ' checked="checked" ';
7287: }
7288: } elsif ($context eq 'statustocreate') {
7289: $check = ' checked="checked" ';
7290: }
7291: }
7292: $output .= '<td class="LC_left_item">'.
7293: '<span class="LC_nobreak"><label>'.
7294: '<input type="checkbox" name="'.$context.'" '.
7295: 'value="'.$types->[$i].'"'.$check.'/>'.
7296: $usertypes->{$types->[$i]}.'</label></span></td>';
7297: }
7298: }
7299: $rem = @{$types}%($numinrow);
7300: }
7301: my $colsleft = $numinrow - $rem;
7302: if ($context eq 'overrides') {
7303: if ($colsleft > 1) {
7304: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
7305: } else {
7306: $output .= '<td class="LC_left_item">';
7307: }
7308: $output .= ' ';
7309: } else {
7310: if (($rem == 0) && (@{$types} > 0)) {
7311: $output .= '<tr>';
7312: }
7313: if ($colsleft > 1) {
7314: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
7315: } else {
7316: $output .= '<td class="LC_left_item">';
7317: }
7318: my $defcheck = ' ';
7319: if (ref($settings) eq 'HASH') {
7320: if (ref($settings->{$context}) eq 'ARRAY') {
7321: if (grep(/^default$/,@{$settings->{$context}})) {
7322: $defcheck = ' checked="checked" ';
7323: }
7324: } elsif ($context eq 'statustocreate') {
7325: $defcheck = ' checked="checked" ';
7326: }
7327: }
7328: $output .= '<span class="LC_nobreak"><label>'.
7329: '<input type="checkbox" name="'.$context.'" '.
7330: 'value="default"'.$defcheck.'/>'.
7331: $othertitle.'</label></span>';
7332: }
7333: $output .= '</td></tr></table></td></tr>';
7334: return $output;
7335: }
7336:
7337: sub sorted_searchtitles {
7338: my %searchtitles = &Apache::lonlocal::texthash(
7339: 'uname' => 'username',
7340: 'lastname' => 'last name',
7341: 'lastfirst' => 'last name, first name',
7342: );
7343: my @titleorder = ('uname','lastname','lastfirst');
7344: return (\%searchtitles,\@titleorder);
7345: }
7346:
7347: sub sorted_searchtypes {
7348: my %srchtypes_desc = (
7349: exact => 'is exact match',
7350: contains => 'contains ..',
7351: begins => 'begins with ..',
7352: );
7353: my @srchtypeorder = ('exact','begins','contains');
7354: return (\%srchtypes_desc,\@srchtypeorder);
7355: }
7356:
7357: sub usertype_update_row {
7358: my ($settings,$usertypes,$fieldtitles,$fields,$types,$rownums) = @_;
7359: my $datatable;
7360: my $numinrow = 4;
7361: foreach my $type (@{$types}) {
7362: if (defined($usertypes->{$type})) {
7363: $$rownums ++;
7364: my $css_class = $$rownums%2?' class="LC_odd_row"':'';
7365: $datatable .= '<tr'.$css_class.'><td>'.$usertypes->{$type}.
7366: '</td><td class="LC_left_item"><table>';
7367: for (my $i=0; $i<@{$fields}; $i++) {
7368: my $rem = $i%($numinrow);
7369: if ($rem == 0) {
7370: if ($i > 0) {
7371: $datatable .= '</tr>';
7372: }
7373: $datatable .= '<tr>';
7374: }
7375: my $check = ' ';
7376: if (ref($settings) eq 'HASH') {
7377: if (ref($settings->{'fields'}) eq 'HASH') {
7378: if (ref($settings->{'fields'}{$type}) eq 'ARRAY') {
7379: if (grep(/^\Q$fields->[$i]\E$/,@{$settings->{'fields'}{$type}})) {
7380: $check = ' checked="checked" ';
7381: }
7382: }
7383: }
7384: }
7385:
7386: if ($i == @{$fields}-1) {
7387: my $colsleft = $numinrow - $rem;
7388: if ($colsleft > 1) {
7389: $datatable .= '<td colspan="'.$colsleft.'">';
7390: } else {
7391: $datatable .= '<td>';
7392: }
7393: } else {
7394: $datatable .= '<td>';
7395: }
7396: $datatable .= '<span class="LC_nobreak"><label>'.
7397: '<input type="checkbox" name="updateable_'.$type.
7398: '_'.$fields->[$i].'" value="1"'.$check.'/>'.
7399: $fieldtitles->{$fields->[$i]}.'</label></span></td>';
7400: }
7401: $datatable .= '</tr></table></td></tr>';
7402: }
7403: }
7404: return $datatable;
7405: }
7406:
7407: sub modify_login {
7408: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
7409: my ($resulttext,$errors,$colchgtext,%changes,%colchanges,%newfile,%newurl,
7410: %curr_loginvia,%loginhash,@currlangs,@newlangs,$addedfile,%title,@offon);
7411: %title = ( coursecatalog => 'Display course catalog',
7412: adminmail => 'Display administrator E-mail address',
7413: helpdesk => 'Display "Contact Helpdesk" link',
7414: newuser => 'Link for visitors to create a user account',
7415: loginheader => 'Log-in box header');
7416: @offon = ('off','on');
7417: if (ref($domconfig{login}) eq 'HASH') {
7418: if (ref($domconfig{login}{loginvia}) eq 'HASH') {
7419: foreach my $lonhost (keys(%{$domconfig{login}{loginvia}})) {
7420: $curr_loginvia{$lonhost} = $domconfig{login}{loginvia}{$lonhost};
7421: }
7422: }
7423: }
7424: ($errors,%colchanges) = &modify_colors($r,$dom,$confname,['login'],
7425: \%domconfig,\%loginhash);
7426: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
7427: foreach my $item (@toggles) {
7428: $loginhash{login}{$item} = $env{'form.'.$item};
7429: }
7430: $loginhash{login}{loginheader} = $env{'form.loginheader'};
7431: if (ref($colchanges{'login'}) eq 'HASH') {
7432: $colchgtext = &display_colorchgs($dom,\%colchanges,['login'],
7433: \%loginhash);
7434: }
7435:
7436: my %servers = &Apache::lonnet::internet_dom_servers($dom);
7437: my %domservers = &Apache::lonnet::get_servers($dom);
7438: my @loginvia_attribs = ('serverpath','custompath','exempt');
7439: if (keys(%servers) > 1) {
7440: foreach my $lonhost (keys(%servers)) {
7441: next if ($env{'form.'.$lonhost.'_server'} eq $lonhost);
7442: if (ref($curr_loginvia{$lonhost}) eq 'HASH') {
7443: if ($env{'form.'.$lonhost.'_server'} eq $curr_loginvia{$lonhost}{'server'}) {
7444: $loginhash{login}{loginvia}{$lonhost}{'server'} = $curr_loginvia{$lonhost}{'server'};
7445: } elsif ($curr_loginvia{$lonhost}{'server'} ne '') {
7446: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
7447: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
7448: $changes{'loginvia'}{$lonhost} = 1;
7449: } else {
7450: $loginhash{login}{loginvia}{$lonhost}{'server'} = '';
7451: $changes{'loginvia'}{$lonhost} = 1;
7452: }
7453: } else {
7454: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
7455: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
7456: $changes{'loginvia'}{$lonhost} = 1;
7457: }
7458: }
7459: if ($loginhash{login}{loginvia}{$lonhost}{'server'} eq '') {
7460: foreach my $item (@loginvia_attribs) {
7461: $loginhash{login}{loginvia}{$lonhost}{$item} = '';
7462: }
7463: } else {
7464: foreach my $item (@loginvia_attribs) {
7465: my $new = $env{'form.'.$lonhost.'_'.$item};
7466: if (($item eq 'serverpath') && ($new eq 'custom')) {
7467: $env{'form.'.$lonhost.'_custompath'} =~ s/\s+//g;
7468: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
7469: $new = '/';
7470: }
7471: }
7472: if (($item eq 'custompath') &&
7473: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
7474: $new = '';
7475: }
7476: if ($new ne $curr_loginvia{$lonhost}{$item}) {
7477: $changes{'loginvia'}{$lonhost} = 1;
7478: }
7479: if ($item eq 'exempt') {
7480: $new = &check_exempt_addresses($new);
7481: }
7482: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
7483: }
7484: }
7485: } else {
7486: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
7487: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
7488: $changes{'loginvia'}{$lonhost} = 1;
7489: foreach my $item (@loginvia_attribs) {
7490: my $new = $env{'form.'.$lonhost.'_'.$item};
7491: if (($item eq 'serverpath') && ($new eq 'custom')) {
7492: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
7493: $new = '/';
7494: }
7495: }
7496: if (($item eq 'custompath') &&
7497: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
7498: $new = '';
7499: }
7500: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
7501: }
7502: }
7503: }
7504: }
7505: }
7506:
7507: my $servadm = $r->dir_config('lonAdmEMail');
7508: my %langchoices = &Apache::lonlocal::texthash(&get_languages_hash());
7509: if (ref($domconfig{'login'}) eq 'HASH') {
7510: if (ref($domconfig{'login'}{'helpurl'}) eq 'HASH') {
7511: foreach my $lang (sort(keys(%{$domconfig{'login'}{'helpurl'}}))) {
7512: if ($lang eq 'nolang') {
7513: push(@currlangs,$lang);
7514: } elsif (defined($langchoices{$lang})) {
7515: push(@currlangs,$lang);
7516: } else {
7517: next;
7518: }
7519: }
7520: }
7521: }
7522: my @delurls = &Apache::loncommon::get_env_multiple('form.loginhelpurl_del');
7523: if (@currlangs > 0) {
7524: foreach my $lang (@currlangs) {
7525: if (grep(/^\Q$lang\E$/,@delurls)) {
7526: $changes{'helpurl'}{$lang} = 1;
7527: } elsif ($env{'form.loginhelpurl_'.$lang.'.filename'}) {
7528: $changes{'helpurl'}{$lang} = 1;
7529: $newfile{$lang} = $env{'form.loginhelpurl_'.$lang.'.filename'};
7530: push(@newlangs,$lang);
7531: } else {
7532: $loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang};
7533: }
7534: }
7535: }
7536: unless (grep(/^nolang$/,@currlangs)) {
7537: if ($env{'form.loginhelpurl_nolang.filename'}) {
7538: $changes{'helpurl'}{'nolang'} = 1;
7539: $newfile{'nolang'} = $env{'form.loginhelpurl_nolang.filename'};
7540: push(@newlangs,'nolang');
7541: }
7542: }
7543: if ($env{'form.loginhelpurl_add_lang'}) {
7544: if ((defined($langchoices{$env{'form.loginhelpurl_add_lang'}})) &&
7545: ($env{'form.loginhelpurl_add_file.filename'})) {
7546: $newfile{$env{'form.loginhelpurl_add_lang'}} = $env{'form.loginhelpurl_add_file.filename'};
7547: $addedfile = $env{'form.loginhelpurl_add_lang'};
7548: }
7549: }
7550: if ((@newlangs > 0) || ($addedfile)) {
7551: my $error;
7552: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
7553: if ($configuserok eq 'ok') {
7554: if ($switchserver) {
7555: $error = &mt("Upload of custom help file is not permitted to this server: [_1]",$switchserver);
7556: } elsif ($author_ok eq 'ok') {
7557: my @allnew = @newlangs;
7558: if ($addedfile ne '') {
7559: push(@allnew,$addedfile);
7560: }
7561: foreach my $lang (@allnew) {
7562: my $formelem = 'loginhelpurl_'.$lang;
7563: if ($lang eq $env{'form.loginhelpurl_add_lang'}) {
7564: $formelem = 'loginhelpurl_add_file';
7565: }
7566: (my $result,$newurl{$lang}) = &publishlogo($r,'upload',$formelem,$dom,$confname,
7567: "help/$lang",'','',$newfile{$lang});
7568: if ($result eq 'ok') {
7569: $loginhash{'login'}{'helpurl'}{$lang} = $newurl{$lang};
7570: $changes{'helpurl'}{$lang} = 1;
7571: } else {
7572: my $puberror = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$newfile{$lang},$result);
7573: $errors .= '<li><span class="LC_error">'.$puberror.'</span></li>';
7574: if ((grep(/^\Q$lang\E$/,@currlangs)) &&
7575: (!grep(/^\Q$lang\E$/,@delurls))) {
7576: $loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang};
7577: }
7578: }
7579: }
7580: } else {
7581: $error = &mt("Upload of custom log-in help file(s) failed because an author role could not be assigned to a Domain Configuration user ([_1]) in domain: [_2]. Error was: [_3].",$confname,$dom,$author_ok);
7582: }
7583: } else {
7584: $error = &mt("Upload of custom log-in help file(s) failed because a Domain Configuration user ([_1]) could not be created in domain: [_2]. Error was: [_3].",$confname,$dom,$configuserok);
7585: }
7586: if ($error) {
7587: &Apache::lonnet::logthis($error);
7588: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
7589: }
7590: }
7591:
7592: my (%currheadtagurls,%currexempt,@newhosts,%newheadtagurls,%possexempt);
7593: if (ref($domconfig{'login'}) eq 'HASH') {
7594: if (ref($domconfig{'login'}{'headtag'}) eq 'HASH') {
7595: foreach my $lonhost (keys(%{$domconfig{'login'}{'headtag'}})) {
7596: if ($domservers{$lonhost}) {
7597: if (ref($domconfig{'login'}{'headtag'}{$lonhost}) eq 'HASH') {
7598: $currheadtagurls{$lonhost} = $domconfig{'login'}{'headtag'}{$lonhost}{'url'};
7599: $currexempt{$lonhost} = $domconfig{'login'}{'headtag'}{$lonhost}{'exempt'};
7600: }
7601: }
7602: }
7603: }
7604: }
7605: my @delheadtagurls = &Apache::loncommon::get_env_multiple('form.loginheadtag_del');
7606: foreach my $lonhost (sort(keys(%domservers))) {
7607: if (grep(/^\Q$lonhost\E$/,@delheadtagurls)) {
7608: $changes{'headtag'}{$lonhost} = 1;
7609: } else {
7610: if ($env{'form.loginheadtagexempt_'.$lonhost}) {
7611: $possexempt{$lonhost} = &check_exempt_addresses($env{'form.loginheadtagexempt_'.$lonhost});
7612: }
7613: if ($env{'form.loginheadtag_'.$lonhost.'.filename'}) {
7614: push(@newhosts,$lonhost);
7615: } elsif ($currheadtagurls{$lonhost}) {
7616: $loginhash{'login'}{'headtag'}{$lonhost}{'url'} = $currheadtagurls{$lonhost};
7617: if ($currexempt{$lonhost}) {
7618: if ((!exists($possexempt{$lonhost})) || ($possexempt{$lonhost} ne $currexempt{$lonhost})) {
7619: $changes{'headtag'}{$lonhost} = 1;
7620: }
7621: } elsif ($possexempt{$lonhost}) {
7622: $changes{'headtag'}{$lonhost} = 1;
7623: }
7624: if ($possexempt{$lonhost}) {
7625: $loginhash{'login'}{'headtag'}{$lonhost}{'exempt'} = $possexempt{$lonhost};
7626: }
7627: }
7628: }
7629: }
7630: if (@newhosts) {
7631: my $error;
7632: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
7633: if ($configuserok eq 'ok') {
7634: if ($switchserver) {
7635: $error = &mt("Upload of custom markup is not permitted to this server: [_1]",$switchserver);
7636: } elsif ($author_ok eq 'ok') {
7637: foreach my $lonhost (@newhosts) {
7638: my $formelem = 'loginheadtag_'.$lonhost;
7639: (my $result,$newheadtagurls{$lonhost}) = &publishlogo($r,'upload',$formelem,$dom,$confname,
7640: "login/headtag/$lonhost",'','',
7641: $env{'form.loginheadtag_'.$lonhost.'.filename'});
7642: if ($result eq 'ok') {
7643: $loginhash{'login'}{'headtag'}{$lonhost}{'url'} = $newheadtagurls{$lonhost};
7644: $changes{'headtag'}{$lonhost} = 1;
7645: if ($possexempt{$lonhost}) {
7646: $loginhash{'login'}{'headtag'}{$lonhost}{'exempt'} = $possexempt{$lonhost};
7647: }
7648: } else {
7649: my $puberror = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",
7650: $newheadtagurls{$lonhost},$result);
7651: $errors .= '<li><span class="LC_error">'.$puberror.'</span></li>';
7652: if ((grep(/^\Q$lonhost\E$/,keys(%currheadtagurls))) &&
7653: (!grep(/^\Q$lonhost\E$/,@delheadtagurls))) {
7654: $loginhash{'login'}{'headtag'}{$lonhost} = $currheadtagurls{$lonhost};
7655: }
7656: }
7657: }
7658: } else {
7659: $error = &mt("Upload of custom markup file(s) failed because an author role could not be assigned to a Domain Configuration user ([_1]) in domain: [_2]. Error was: [_3].",$confname,$dom,$author_ok);
7660: }
7661: } else {
7662: $error = &mt("Upload of custom markup file(s) failed because a Domain Configuration user ([_1]) could not be created in domain: [_2]. Error was: [_3].",$confname,$dom,$configuserok);
7663: }
7664: if ($error) {
7665: &Apache::lonnet::logthis($error);
7666: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
7667: }
7668: }
7669: &process_captcha('login',\%changes,$loginhash{'login'},$domconfig{'login'});
7670:
7671: my $defaulthelpfile = '/adm/loginproblems.html';
7672: my $defaulttext = &mt('Default in use');
7673:
7674: my $putresult = &Apache::lonnet::put_dom('configuration',\%loginhash,
7675: $dom);
7676: if ($putresult eq 'ok') {
7677: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
7678: my %defaultchecked = (
7679: 'coursecatalog' => 'on',
7680: 'helpdesk' => 'on',
7681: 'adminmail' => 'off',
7682: 'newuser' => 'off',
7683: );
7684: if (ref($domconfig{'login'}) eq 'HASH') {
7685: foreach my $item (@toggles) {
7686: if ($defaultchecked{$item} eq 'on') {
7687: if (($domconfig{'login'}{$item} eq '0') &&
7688: ($env{'form.'.$item} eq '1')) {
7689: $changes{$item} = 1;
7690: } elsif (($domconfig{'login'}{$item} eq '' ||
7691: $domconfig{'login'}{$item} eq '1') &&
7692: ($env{'form.'.$item} eq '0')) {
7693: $changes{$item} = 1;
7694: }
7695: } elsif ($defaultchecked{$item} eq 'off') {
7696: if (($domconfig{'login'}{$item} eq '1') &&
7697: ($env{'form.'.$item} eq '0')) {
7698: $changes{$item} = 1;
7699: } elsif (($domconfig{'login'}{$item} eq '' ||
7700: $domconfig{'login'}{$item} eq '0') &&
7701: ($env{'form.'.$item} eq '1')) {
7702: $changes{$item} = 1;
7703: }
7704: }
7705: }
7706: }
7707: if (keys(%changes) > 0 || $colchgtext) {
7708: &Apache::loncommon::devalidate_domconfig_cache($dom);
7709: if (ref($lastactref) eq 'HASH') {
7710: $lastactref->{'domainconfig'} = 1;
7711: }
7712: $resulttext = &mt('Changes made:').'<ul>';
7713: foreach my $item (sort(keys(%changes))) {
7714: if ($item eq 'loginvia') {
7715: if (ref($changes{$item}) eq 'HASH') {
7716: $resulttext .= '<li>'.&mt('Log-in page availability:').'<ul>';
7717: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
7718: if (defined($servers{$loginhash{login}{loginvia}{$lonhost}{'server'}})) {
7719: if (ref($loginhash{login}{loginvia}{$lonhost}) eq 'HASH') {
7720: my $protocol = $Apache::lonnet::protocol{$env{'form.'.$lonhost.'_server'}};
7721: $protocol = 'http' if ($protocol ne 'https');
7722: my $target = $protocol.'://'.$servers{$env{'form.'.$lonhost.'_server'}};
7723:
7724: if ($loginhash{login}{loginvia}{$lonhost}{'serverpath'} eq 'custom') {
7725: $target .= $loginhash{login}{loginvia}{$lonhost}{'custompath'};
7726: } else {
7727: $target .= $loginhash{login}{loginvia}{$lonhost}{'serverpath'};
7728: }
7729: $resulttext .= '<li>'.&mt('Server: [_1] log-in page redirects to [_2].',$servers{$lonhost},'<a href="'.$target.'">'.$target.'</a>');
7730: if ($loginhash{login}{loginvia}{$lonhost}{'exempt'} ne '') {
7731: $resulttext .= ' '.&mt('No redirection for clients from following IPs:').' '.$loginhash{login}{loginvia}{$lonhost}{'exempt'};
7732: }
7733: $resulttext .= '</li>';
7734: } else {
7735: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$lonhost).'</li>';
7736: }
7737: } else {
7738: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$servers{$lonhost}).'</li>';
7739: }
7740: }
7741: $resulttext .= '</ul></li>';
7742: }
7743: } elsif ($item eq 'helpurl') {
7744: if (ref($changes{$item}) eq 'HASH') {
7745: foreach my $lang (sort(keys(%{$changes{$item}}))) {
7746: if (grep(/^\Q$lang\E$/,@delurls)) {
7747: my ($chg,$link);
7748: $link = &Apache::loncommon::modal_link($defaulthelpfile,$defaulttext,600,500);
7749: if ($lang eq 'nolang') {
7750: $chg = &mt('custom log-in help file removed for no preferred language; [_1]',$link);
7751: } else {
7752: $chg = &mt('custom log-in help file removed for specific language: [_1]; [_2]',$langchoices{$lang},$link);
7753: }
7754: $resulttext .= '<li>'.$chg.'</li>';
7755: } else {
7756: my $chg;
7757: if ($lang eq 'nolang') {
7758: $chg = &mt('custom log-in help file for no preferred language');
7759: } else {
7760: $chg = &mt('custom log-in help file for specific language: [_1]',$langchoices{$lang});
7761: }
7762: $resulttext .= '<li>'.&Apache::loncommon::modal_link(
7763: $loginhash{'login'}{'helpurl'}{$lang}.
7764: '?inhibitmenu=yes',$chg,600,500).
7765: '</li>';
7766: }
7767: }
7768: }
7769: } elsif ($item eq 'headtag') {
7770: if (ref($changes{$item}) eq 'HASH') {
7771: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
7772: if (grep(/^\Q$lonhost\E$/,@delheadtagurls)) {
7773: $resulttext .= '<li>'.&mt('custom markup file removed for [_1]',$domservers{$lonhost}).'</li>';
7774: } elsif (ref($loginhash{'login'}{'headtag'}{$lonhost}) eq 'HASH') {
7775: $resulttext .= '<li><a href="'.
7776: "javascript:void(open('$loginhash{'login'}{'headtag'}{$lonhost}{'url'}?inhibitmenu=yes','Custom_HeadTag',
7777: 'menubar=0,toolbar=1,scrollbars=1,width=600,height=500,resizable=yes'))".
7778: '">'.&mt('custom markup').'</a> '.&mt('(for [_1])',$servers{$lonhost}).' ';
7779: if ($possexempt{$lonhost}) {
7780: $resulttext .= &mt('not included for client IP(s): [_1]',$possexempt{$lonhost});
7781: } else {
7782: $resulttext .= &mt('included for any client IP');
7783: }
7784: $resulttext .= '</li>';
7785: }
7786: }
7787: }
7788: } elsif ($item eq 'captcha') {
7789: if (ref($loginhash{'login'}) eq 'HASH') {
7790: my $chgtxt;
7791: if ($loginhash{'login'}{$item} eq 'notused') {
7792: $chgtxt .= &mt('No CAPTCHA validation in use for helpdesk form.');
7793: } else {
7794: my %captchas = &captcha_phrases();
7795: if ($captchas{$loginhash{'login'}{$item}}) {
7796: $chgtxt .= &mt("Validation for helpdesk form set to $captchas{$loginhash{'login'}{$item}}.");
7797: } else {
7798: $chgtxt .= &mt('Validation for helpdesk form set to unknown type.');
7799: }
7800: }
7801: $resulttext .= '<li>'.$chgtxt.'</li>';
7802: }
7803: } elsif ($item eq 'recaptchakeys') {
7804: if (ref($loginhash{'login'}) eq 'HASH') {
7805: my ($privkey,$pubkey);
7806: if (ref($loginhash{'login'}{$item}) eq 'HASH') {
7807: $pubkey = $loginhash{'login'}{$item}{'public'};
7808: $privkey = $loginhash{'login'}{$item}{'private'};
7809: }
7810: my $chgtxt .= &mt('ReCAPTCHA keys changes').'<ul>';
7811: if (!$pubkey) {
7812: $chgtxt .= '<li>'.&mt('Public key deleted').'</li>';
7813: } else {
7814: $chgtxt .= '<li>'.&mt('Public key set to [_1]',$pubkey).'</li>';
7815: }
7816: if (!$privkey) {
7817: $chgtxt .= '<li>'.&mt('Private key deleted').'</li>';
7818: } else {
7819: $chgtxt .= '<li>'.&mt('Private key set to [_1]',$privkey).'</li>';
7820: }
7821: $chgtxt .= '</ul>';
7822: $resulttext .= '<li>'.$chgtxt.'</li>';
7823: }
7824: } elsif ($item eq 'recaptchaversion') {
7825: if (ref($loginhash{'login'}) eq 'HASH') {
7826: if ($loginhash{'login'}{'captcha'} eq 'recaptcha') {
7827: $resulttext .= '<li>'.&mt('ReCAPTCHA for helpdesk form set to version [_1]',$loginhash{'login'}{'recaptchaversion'}).
7828: '</li>';
7829: }
7830: }
7831: } else {
7832: $resulttext .= '<li>'.&mt("$title{$item} set to $offon[$env{'form.'.$item}]").'</li>';
7833: }
7834: }
7835: $resulttext .= $colchgtext.'</ul>';
7836: } else {
7837: $resulttext = &mt('No changes made to log-in page settings');
7838: }
7839: } else {
7840: $resulttext = '<span class="LC_error">'.
7841: &mt('An error occurred: [_1]',$putresult).'</span>';
7842: }
7843: if ($errors) {
7844: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
7845: $errors.'</ul>';
7846: }
7847: return $resulttext;
7848: }
7849:
7850: sub check_exempt_addresses {
7851: my ($iplist) = @_;
7852: $iplist =~ s/^\s+//;
7853: $iplist =~ s/\s+$//;
7854: my @poss_ips = split(/\s*[,:]\s*/,$iplist);
7855: my (@okips,$new);
7856: foreach my $ip (@poss_ips) {
7857: if ($ip =~ /^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$/) {
7858: if (($1 <= 255) && ($2 <= 255) && ($3 <= 255) && ($4 <= 255)) {
7859: push(@okips,$ip);
7860: }
7861: }
7862: }
7863: if (@okips > 0) {
7864: $new = join(',',@okips);
7865: } else {
7866: $new = '';
7867: }
7868: return $new;
7869: }
7870:
7871: sub color_font_choices {
7872: my %choices =
7873: &Apache::lonlocal::texthash (
7874: img => "Header",
7875: bgs => "Background colors",
7876: links => "Link colors",
7877: images => "Images",
7878: font => "Font color",
7879: fontmenu => "Font menu",
7880: pgbg => "Page",
7881: tabbg => "Header",
7882: sidebg => "Border",
7883: link => "Link",
7884: alink => "Active link",
7885: vlink => "Visited link",
7886: );
7887: return %choices;
7888: }
7889:
7890: sub modify_rolecolors {
7891: my ($r,$dom,$confname,$roles,$lastactref,%domconfig) = @_;
7892: my ($resulttext,%rolehash);
7893: $rolehash{'rolecolors'} = {};
7894: if (ref($domconfig{'rolecolors'}) ne 'HASH') {
7895: if ($domconfig{'rolecolors'} eq '') {
7896: $domconfig{'rolecolors'} = {};
7897: }
7898: }
7899: my ($errors,%changes) = &modify_colors($r,$dom,$confname,$roles,
7900: $domconfig{'rolecolors'},$rolehash{'rolecolors'});
7901: my $putresult = &Apache::lonnet::put_dom('configuration',\%rolehash,
7902: $dom);
7903: if ($putresult eq 'ok') {
7904: if (keys(%changes) > 0) {
7905: &Apache::loncommon::devalidate_domconfig_cache($dom);
7906: if (ref($lastactref) eq 'HASH') {
7907: $lastactref->{'domainconfig'} = 1;
7908: }
7909: $resulttext = &display_colorchgs($dom,\%changes,$roles,
7910: $rolehash{'rolecolors'});
7911: } else {
7912: $resulttext = &mt('No changes made to default color schemes');
7913: }
7914: } else {
7915: $resulttext = '<span class="LC_error">'.
7916: &mt('An error occurred: [_1]',$putresult).'</span>';
7917: }
7918: if ($errors) {
7919: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
7920: $errors.'</ul>';
7921: }
7922: return $resulttext;
7923: }
7924:
7925: sub modify_colors {
7926: my ($r,$dom,$confname,$roles,$domconfig,$confhash) = @_;
7927: my (%changes,%choices);
7928: my @bgs;
7929: my @links = ('link','alink','vlink');
7930: my @logintext;
7931: my @images;
7932: my $servadm = $r->dir_config('lonAdmEMail');
7933: my $errors;
7934: my %defaults;
7935: foreach my $role (@{$roles}) {
7936: if ($role eq 'login') {
7937: %choices = &login_choices();
7938: @logintext = ('textcol','bgcol');
7939: } else {
7940: %choices = &color_font_choices();
7941: }
7942: if ($role eq 'login') {
7943: @images = ('img','logo','domlogo','login');
7944: @bgs = ('pgbg','mainbg','sidebg');
7945: } else {
7946: @images = ('img');
7947: @bgs = ('pgbg','tabbg','sidebg');
7948: }
7949: my %defaults = &role_defaults($role,\@bgs,\@links,\@images,\@logintext);
7950: unless ($env{'form.'.$role.'_font'} eq $defaults{'font'}) {
7951: $confhash->{$role}{'font'} = $env{'form.'.$role.'_font'};
7952: }
7953: if ($role eq 'login') {
7954: foreach my $item (@logintext) {
7955: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
7956: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
7957: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
7958: }
7959: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'logintext'}{$item})) {
7960: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
7961: }
7962: }
7963: } else {
7964: $env{'form.'.$role.'_fontmenu'} = lc($env{'form.'.$role.'_fontmenu'});
7965: if ($env{'form.'.$role.'_fontmenu'} =~ /^\w+/) {
7966: $env{'form.'.$role.'_fontmenu'} = '#'.$env{'form.'.$role.'_fontmenu'};
7967: }
7968: unless($env{'form.'.$role.'_fontmenu'} eq lc($defaults{'fontmenu'})) {
7969: $confhash->{$role}{'fontmenu'} = $env{'form.'.$role.'_fontmenu'};
7970: }
7971: }
7972: foreach my $item (@bgs) {
7973: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
7974: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
7975: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
7976: }
7977: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'bgs'}{$item})) {
7978: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
7979: }
7980: }
7981: foreach my $item (@links) {
7982: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
7983: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
7984: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
7985: }
7986: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'links'}{$item})) {
7987: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
7988: }
7989: }
7990: my ($configuserok,$author_ok,$switchserver) =
7991: &config_check($dom,$confname,$servadm);
7992: my ($width,$height) = &thumb_dimensions();
7993: if (ref($domconfig->{$role}) ne 'HASH') {
7994: $domconfig->{$role} = {};
7995: }
7996: foreach my $img (@images) {
7997: if (($role eq 'login') && (($img eq 'img') || ($img eq 'logo'))) {
7998: if (defined($env{'form.login_showlogo_'.$img})) {
7999: $confhash->{$role}{'showlogo'}{$img} = 1;
8000: } else {
8001: $confhash->{$role}{'showlogo'}{$img} = 0;
8002: }
8003: }
8004: if ( ! $env{'form.'.$role.'_'.$img.'.filename'}
8005: && !defined($domconfig->{$role}{$img})
8006: && !$env{'form.'.$role.'_del_'.$img}
8007: && $env{'form.'.$role.'_import_'.$img}) {
8008: # import the old configured image from the .tab setting
8009: # if they haven't provided a new one
8010: $domconfig->{$role}{$img} =
8011: $env{'form.'.$role.'_import_'.$img};
8012: }
8013: if ($env{'form.'.$role.'_'.$img.'.filename'} ne '') {
8014: my $error;
8015: if ($configuserok eq 'ok') {
8016: if ($switchserver) {
8017: $error = &mt("Upload of [_1] image for $role page(s) is not permitted to this server: [_2]",$choices{$img},$switchserver);
8018: } else {
8019: if ($author_ok eq 'ok') {
8020: my ($result,$logourl) =
8021: &publishlogo($r,'upload',$role.'_'.$img,
8022: $dom,$confname,$img,$width,$height);
8023: if ($result eq 'ok') {
8024: $confhash->{$role}{$img} = $logourl;
8025: $changes{$role}{'images'}{$img} = 1;
8026: } else {
8027: $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);
8028: }
8029: } else {
8030: $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);
8031: }
8032: }
8033: } else {
8034: $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);
8035: }
8036: if ($error) {
8037: &Apache::lonnet::logthis($error);
8038: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
8039: }
8040: } elsif ($domconfig->{$role}{$img} ne '') {
8041: if ($domconfig->{$role}{$img} !~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
8042: my $error;
8043: if ($configuserok eq 'ok') {
8044: # is confname an author?
8045: if ($switchserver eq '') {
8046: if ($author_ok eq 'ok') {
8047: my ($result,$logourl) =
8048: &publishlogo($r,'copy',$domconfig->{$role}{$img},
8049: $dom,$confname,$img,$width,$height);
8050: if ($result eq 'ok') {
8051: $confhash->{$role}{$img} = $logourl;
8052: $changes{$role}{'images'}{$img} = 1;
8053: }
8054: }
8055: }
8056: }
8057: }
8058: }
8059: }
8060: if (ref($domconfig) eq 'HASH') {
8061: if (ref($domconfig->{$role}) eq 'HASH') {
8062: foreach my $img (@images) {
8063: if ($domconfig->{$role}{$img} ne '') {
8064: if ($env{'form.'.$role.'_del_'.$img}) {
8065: $confhash->{$role}{$img} = '';
8066: $changes{$role}{'images'}{$img} = 1;
8067: } else {
8068: if ($confhash->{$role}{$img} eq '') {
8069: $confhash->{$role}{$img} = $domconfig->{$role}{$img};
8070: }
8071: }
8072: } else {
8073: if ($env{'form.'.$role.'_del_'.$img}) {
8074: $confhash->{$role}{$img} = '';
8075: $changes{$role}{'images'}{$img} = 1;
8076: }
8077: }
8078: if (($role eq 'login') && (($img eq 'logo') || ($img eq 'img'))) {
8079: if (ref($domconfig->{'login'}{'showlogo'}) eq 'HASH') {
8080: if ($confhash->{$role}{'showlogo'}{$img} ne
8081: $domconfig->{$role}{'showlogo'}{$img}) {
8082: $changes{$role}{'showlogo'}{$img} = 1;
8083: }
8084: } else {
8085: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
8086: $changes{$role}{'showlogo'}{$img} = 1;
8087: }
8088: }
8089: }
8090: }
8091: if ($domconfig->{$role}{'font'} ne '') {
8092: if ($confhash->{$role}{'font'} ne $domconfig->{$role}{'font'}) {
8093: $changes{$role}{'font'} = 1;
8094: }
8095: } else {
8096: if ($confhash->{$role}{'font'}) {
8097: $changes{$role}{'font'} = 1;
8098: }
8099: }
8100: if ($role ne 'login') {
8101: if ($domconfig->{$role}{'fontmenu'} ne '') {
8102: if ($confhash->{$role}{'fontmenu'} ne $domconfig->{$role}{'fontmenu'}) {
8103: $changes{$role}{'fontmenu'} = 1;
8104: }
8105: } else {
8106: if ($confhash->{$role}{'fontmenu'}) {
8107: $changes{$role}{'fontmenu'} = 1;
8108: }
8109: }
8110: }
8111: foreach my $item (@bgs) {
8112: if ($domconfig->{$role}{$item} ne '') {
8113: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
8114: $changes{$role}{'bgs'}{$item} = 1;
8115: }
8116: } else {
8117: if ($confhash->{$role}{$item}) {
8118: $changes{$role}{'bgs'}{$item} = 1;
8119: }
8120: }
8121: }
8122: foreach my $item (@links) {
8123: if ($domconfig->{$role}{$item} ne '') {
8124: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
8125: $changes{$role}{'links'}{$item} = 1;
8126: }
8127: } else {
8128: if ($confhash->{$role}{$item}) {
8129: $changes{$role}{'links'}{$item} = 1;
8130: }
8131: }
8132: }
8133: foreach my $item (@logintext) {
8134: if ($domconfig->{$role}{$item} ne '') {
8135: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
8136: $changes{$role}{'logintext'}{$item} = 1;
8137: }
8138: } else {
8139: if ($confhash->{$role}{$item}) {
8140: $changes{$role}{'logintext'}{$item} = 1;
8141: }
8142: }
8143: }
8144: } else {
8145: &default_change_checker($role,\@images,\@links,\@bgs,
8146: \@logintext,$confhash,\%changes);
8147: }
8148: } else {
8149: &default_change_checker($role,\@images,\@links,\@bgs,
8150: \@logintext,$confhash,\%changes);
8151: }
8152: }
8153: return ($errors,%changes);
8154: }
8155:
8156: sub config_check {
8157: my ($dom,$confname,$servadm) = @_;
8158: my ($configuserok,$author_ok,$switchserver,%currroles);
8159: my $uhome = &Apache::lonnet::homeserver($confname,$dom,1);
8160: ($configuserok,%currroles) = &check_configuser($uhome,$dom,
8161: $confname,$servadm);
8162: if ($configuserok eq 'ok') {
8163: $switchserver = &check_switchserver($dom,$confname);
8164: if ($switchserver eq '') {
8165: $author_ok = &check_authorstatus($dom,$confname,%currroles);
8166: }
8167: }
8168: return ($configuserok,$author_ok,$switchserver);
8169: }
8170:
8171: sub default_change_checker {
8172: my ($role,$images,$links,$bgs,$logintext,$confhash,$changes) = @_;
8173: foreach my $item (@{$links}) {
8174: if ($confhash->{$role}{$item}) {
8175: $changes->{$role}{'links'}{$item} = 1;
8176: }
8177: }
8178: foreach my $item (@{$bgs}) {
8179: if ($confhash->{$role}{$item}) {
8180: $changes->{$role}{'bgs'}{$item} = 1;
8181: }
8182: }
8183: foreach my $item (@{$logintext}) {
8184: if ($confhash->{$role}{$item}) {
8185: $changes->{$role}{'logintext'}{$item} = 1;
8186: }
8187: }
8188: foreach my $img (@{$images}) {
8189: if ($env{'form.'.$role.'_del_'.$img}) {
8190: $confhash->{$role}{$img} = '';
8191: $changes->{$role}{'images'}{$img} = 1;
8192: }
8193: if ($role eq 'login') {
8194: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
8195: $changes->{$role}{'showlogo'}{$img} = 1;
8196: }
8197: }
8198: }
8199: if ($confhash->{$role}{'font'}) {
8200: $changes->{$role}{'font'} = 1;
8201: }
8202: }
8203:
8204: sub display_colorchgs {
8205: my ($dom,$changes,$roles,$confhash) = @_;
8206: my (%choices,$resulttext);
8207: if (!grep(/^login$/,@{$roles})) {
8208: $resulttext = &mt('Changes made:').'<br />';
8209: }
8210: foreach my $role (@{$roles}) {
8211: if ($role eq 'login') {
8212: %choices = &login_choices();
8213: } else {
8214: %choices = &color_font_choices();
8215: }
8216: if (ref($changes->{$role}) eq 'HASH') {
8217: if ($role ne 'login') {
8218: $resulttext .= '<h4>'.&mt($role).'</h4>';
8219: }
8220: foreach my $key (sort(keys(%{$changes->{$role}}))) {
8221: if ($role ne 'login') {
8222: $resulttext .= '<ul>';
8223: }
8224: if (ref($changes->{$role}{$key}) eq 'HASH') {
8225: if ($role ne 'login') {
8226: $resulttext .= '<li>'.&mt($choices{$key}).':<ul>';
8227: }
8228: foreach my $item (sort(keys(%{$changes->{$role}{$key}}))) {
8229: if (($role eq 'login') && ($key eq 'showlogo')) {
8230: if ($confhash->{$role}{$key}{$item}) {
8231: $resulttext .= '<li>'.&mt("$choices{$item} set to be displayed").'</li>';
8232: } else {
8233: $resulttext .= '<li>'.&mt("$choices{$item} set to not be displayed").'</li>';
8234: }
8235: } elsif ($confhash->{$role}{$item} eq '') {
8236: $resulttext .= '<li>'.&mt("$choices{$item} set to default").'</li>';
8237: } else {
8238: my $newitem = $confhash->{$role}{$item};
8239: if ($key eq 'images') {
8240: $newitem = '<img src="'.$confhash->{$role}{$item}.'" alt="'.$choices{$item}.'" valign="bottom" />';
8241: }
8242: $resulttext .= '<li>'.&mt("$choices{$item} set to [_1]",$newitem).'</li>';
8243: }
8244: }
8245: if ($role ne 'login') {
8246: $resulttext .= '</ul></li>';
8247: }
8248: } else {
8249: if ($confhash->{$role}{$key} eq '') {
8250: $resulttext .= '<li>'.&mt("$choices{$key} set to default").'</li>';
8251: } else {
8252: $resulttext .= '<li>'.&mt("$choices{$key} set to [_1]",$confhash->{$role}{$key}).'</li>';
8253: }
8254: }
8255: if ($role ne 'login') {
8256: $resulttext .= '</ul>';
8257: }
8258: }
8259: }
8260: }
8261: return $resulttext;
8262: }
8263:
8264: sub thumb_dimensions {
8265: return ('200','50');
8266: }
8267:
8268: sub check_dimensions {
8269: my ($inputfile) = @_;
8270: my ($fullwidth,$fullheight);
8271: if ($inputfile =~ m|^[/\w.\-]+$|) {
8272: if (open(PIPE,"identify $inputfile 2>&1 |")) {
8273: my $imageinfo = <PIPE>;
8274: if (!close(PIPE)) {
8275: &Apache::lonnet::logthis("Failed to close PIPE opened to retrieve image information for $inputfile");
8276: }
8277: chomp($imageinfo);
8278: my ($fullsize) =
8279: ($imageinfo =~ /^\Q$inputfile\E\s+\w+\s+(\d+x\d+)/);
8280: if ($fullsize) {
8281: ($fullwidth,$fullheight) = split(/x/,$fullsize);
8282: }
8283: }
8284: }
8285: return ($fullwidth,$fullheight);
8286: }
8287:
8288: sub check_configuser {
8289: my ($uhome,$dom,$confname,$servadm) = @_;
8290: my ($configuserok,%currroles);
8291: if ($uhome eq 'no_host') {
8292: srand( time() ^ ($$ + ($$ << 15)) ); # Seed rand.
8293: my $configpass = &LONCAPA::Enrollment::create_password();
8294: $configuserok =
8295: &Apache::lonnet::modifyuser($dom,$confname,'','internal',
8296: $configpass,'','','','','',undef,$servadm);
8297: } else {
8298: $configuserok = 'ok';
8299: %currroles =
8300: &Apache::lonnet::get_my_roles($confname,$dom,'userroles');
8301: }
8302: return ($configuserok,%currroles);
8303: }
8304:
8305: sub check_authorstatus {
8306: my ($dom,$confname,%currroles) = @_;
8307: my $author_ok;
8308: if (!$currroles{':'.$dom.':au'}) {
8309: my $start = time;
8310: my $end = 0;
8311: $author_ok =
8312: &Apache::lonnet::assignrole($dom,$confname,'/'.$dom.'/',
8313: 'au',$end,$start,'','','domconfig');
8314: } else {
8315: $author_ok = 'ok';
8316: }
8317: return $author_ok;
8318: }
8319:
8320: sub publishlogo {
8321: my ($r,$action,$formname,$dom,$confname,$subdir,$thumbwidth,$thumbheight,$savefileas) = @_;
8322: my ($output,$fname,$logourl);
8323: if ($action eq 'upload') {
8324: $fname=$env{'form.'.$formname.'.filename'};
8325: chop($env{'form.'.$formname});
8326: } else {
8327: ($fname) = ($formname =~ /([^\/]+)$/);
8328: }
8329: if ($savefileas ne '') {
8330: $fname = $savefileas;
8331: }
8332: $fname=&Apache::lonnet::clean_filename($fname);
8333: # See if there is anything left
8334: unless ($fname) { return ('error: no uploaded file'); }
8335: $fname="$subdir/$fname";
8336: my $docroot=$r->dir_config('lonDocRoot');
8337: my $filepath="$docroot/priv";
8338: my $relpath = "$dom/$confname";
8339: my ($fnamepath,$file,$fetchthumb);
8340: $file=$fname;
8341: if ($fname=~m|/|) {
8342: ($fnamepath,$file) = ($fname =~ m|^(.*)/([^/]+)$|);
8343: }
8344: my @parts=split(/\//,"$filepath/$relpath/$fnamepath");
8345: my $count;
8346: for ($count=5;$count<=$#parts;$count++) {
8347: $filepath.="/$parts[$count]";
8348: if ((-e $filepath)!=1) {
8349: mkdir($filepath,02770);
8350: }
8351: }
8352: # Check for bad extension and disallow upload
8353: if ($file=~/\.(\w+)$/ &&
8354: (&Apache::loncommon::fileembstyle($1) eq 'hdn')) {
8355: $output =
8356: &mt('Invalid file extension ([_1]) - reserved for internal use.',$1);
8357: } elsif ($file=~/\.(\w+)$/ &&
8358: !defined(&Apache::loncommon::fileembstyle($1))) {
8359: $output = &mt('Unrecognized file extension ([_1]) - rename the file with a proper extension and re-upload.',$1);
8360: } elsif ($file=~/\.(\d+)\.(\w+)$/) {
8361: $output = &mt('Filename not allowed - rename the file to remove the number immediately before the file extension([_1]) and re-upload.',$2);
8362: } elsif (-d "$filepath/$file") {
8363: $output = &mt('Filename is a directory name - rename the file and re-upload');
8364: } else {
8365: my $source = $filepath.'/'.$file;
8366: my $logfile;
8367: if (!open($logfile,">>$source".'.log')) {
8368: return (&mt('No write permission to Authoring Space'));
8369: }
8370: print $logfile
8371: "\n================= Publish ".localtime()." ================\n".
8372: $env{'user.name'}.':'.$env{'user.domain'}."\n";
8373: # Save the file
8374: if (!open(FH,'>'.$source)) {
8375: &Apache::lonnet::logthis('Failed to create '.$source);
8376: return (&mt('Failed to create file'));
8377: }
8378: if ($action eq 'upload') {
8379: if (!print FH ($env{'form.'.$formname})) {
8380: &Apache::lonnet::logthis('Failed to write to '.$source);
8381: return (&mt('Failed to write file'));
8382: }
8383: } else {
8384: my $original = &Apache::lonnet::filelocation('',$formname);
8385: if(!copy($original,$source)) {
8386: &Apache::lonnet::logthis('Failed to copy '.$original.' to '.$source);
8387: return (&mt('Failed to write file'));
8388: }
8389: }
8390: close(FH);
8391: chmod(0660, $source); # Permissions to rw-rw---.
8392:
8393: my $targetdir=$docroot.'/res/'.$dom.'/'.$confname .'/'.$fnamepath;
8394: my $copyfile=$targetdir.'/'.$file;
8395:
8396: my @parts=split(/\//,$targetdir);
8397: my $path="/$parts[1]/$parts[2]/$parts[3]/$parts[4]";
8398: for (my $count=5;$count<=$#parts;$count++) {
8399: $path.="/$parts[$count]";
8400: if (!-e $path) {
8401: print $logfile "\nCreating directory ".$path;
8402: mkdir($path,02770);
8403: }
8404: }
8405: my $versionresult;
8406: if (-e $copyfile) {
8407: $versionresult = &logo_versioning($targetdir,$file,$logfile);
8408: } else {
8409: $versionresult = 'ok';
8410: }
8411: if ($versionresult eq 'ok') {
8412: if (copy($source,$copyfile)) {
8413: print $logfile "\nCopied original source to ".$copyfile."\n";
8414: $output = 'ok';
8415: $logourl = '/res/'.$dom.'/'.$confname.'/'.$fname;
8416: push(@{$modified_urls},[$copyfile,$source]);
8417: my $metaoutput =
8418: &write_metadata($dom,$confname,$formname,$targetdir,$file,$logfile);
8419: unless ($registered_cleanup) {
8420: my $handlers = $r->get_handlers('PerlCleanupHandler');
8421: $r->set_handlers('PerlCleanupHandler' => [\¬ifysubscribed,@{$handlers}]);
8422: $registered_cleanup=1;
8423: }
8424: } else {
8425: print $logfile "\nUnable to write ".$copyfile.':'.$!."\n";
8426: $output = &mt('Failed to copy file to RES space').", $!";
8427: }
8428: if (($thumbwidth =~ /^\d+$/) && ($thumbheight =~ /^\d+$/)) {
8429: my $inputfile = $filepath.'/'.$file;
8430: my $outfile = $filepath.'/'.'tn-'.$file;
8431: my ($fullwidth,$fullheight) = &check_dimensions($inputfile);
8432: if ($fullwidth ne '' && $fullheight ne '') {
8433: if ($fullwidth > $thumbwidth && $fullheight > $thumbheight) {
8434: my $thumbsize = $thumbwidth.'x'.$thumbheight;
8435: system("convert -sample $thumbsize $inputfile $outfile");
8436: chmod(0660, $filepath.'/tn-'.$file);
8437: if (-e $outfile) {
8438: my $copyfile=$targetdir.'/tn-'.$file;
8439: if (copy($outfile,$copyfile)) {
8440: print $logfile "\nCopied source to ".$copyfile."\n";
8441: my $thumb_metaoutput =
8442: &write_metadata($dom,$confname,$formname,
8443: $targetdir,'tn-'.$file,$logfile);
8444: push(@{$modified_urls},[$copyfile,$outfile]);
8445: unless ($registered_cleanup) {
8446: my $handlers = $r->get_handlers('PerlCleanupHandler');
8447: $r->set_handlers('PerlCleanupHandler' => [\¬ifysubscribed,@{$handlers}]);
8448: $registered_cleanup=1;
8449: }
8450: } else {
8451: print $logfile "\nUnable to write ".$copyfile.
8452: ':'.$!."\n";
8453: }
8454: }
8455: }
8456: }
8457: }
8458: } else {
8459: $output = $versionresult;
8460: }
8461: }
8462: return ($output,$logourl);
8463: }
8464:
8465: sub logo_versioning {
8466: my ($targetdir,$file,$logfile) = @_;
8467: my $target = $targetdir.'/'.$file;
8468: my ($maxversion,$fn,$extn,$output);
8469: $maxversion = 0;
8470: if ($file =~ /^(.+)\.(\w+)$/) {
8471: $fn=$1;
8472: $extn=$2;
8473: }
8474: opendir(DIR,$targetdir);
8475: while (my $filename=readdir(DIR)) {
8476: if ($filename=~/\Q$fn\E\.(\d+)\.\Q$extn\E$/) {
8477: $maxversion=($1>$maxversion)?$1:$maxversion;
8478: }
8479: }
8480: $maxversion++;
8481: print $logfile "\nCreating old version ".$maxversion."\n";
8482: my $copyfile=$targetdir.'/'.$fn.'.'.$maxversion.'.'.$extn;
8483: if (copy($target,$copyfile)) {
8484: print $logfile "Copied old target to ".$copyfile."\n";
8485: $copyfile=$copyfile.'.meta';
8486: if (copy($target.'.meta',$copyfile)) {
8487: print $logfile "Copied old target metadata to ".$copyfile."\n";
8488: $output = 'ok';
8489: } else {
8490: print $logfile "Unable to write metadata ".$copyfile.':'.$!."\n";
8491: $output = &mt('Failed to copy old meta').", $!, ";
8492: }
8493: } else {
8494: print $logfile "Unable to write ".$copyfile.':'.$!."\n";
8495: $output = &mt('Failed to copy old target').", $!, ";
8496: }
8497: return $output;
8498: }
8499:
8500: sub write_metadata {
8501: my ($dom,$confname,$formname,$targetdir,$file,$logfile) = @_;
8502: my (%metadatafields,%metadatakeys,$output);
8503: $metadatafields{'title'}=$formname;
8504: $metadatafields{'creationdate'}=time;
8505: $metadatafields{'lastrevisiondate'}=time;
8506: $metadatafields{'copyright'}='public';
8507: $metadatafields{'modifyinguser'}=$env{'user.name'}.':'.
8508: $env{'user.domain'};
8509: $metadatafields{'authorspace'}=$confname.':'.$dom;
8510: $metadatafields{'domain'}=$dom;
8511: {
8512: print $logfile "\nWrite metadata file for ".$targetdir.'/'.$file;
8513: my $mfh;
8514: if (open($mfh,'>'.$targetdir.'/'.$file.'.meta')) {
8515: foreach (sort(keys(%metadatafields))) {
8516: unless ($_=~/\./) {
8517: my $unikey=$_;
8518: $unikey=~/^([A-Za-z]+)/;
8519: my $tag=$1;
8520: $tag=~tr/A-Z/a-z/;
8521: print $mfh "\n\<$tag";
8522: foreach (split(/\,/,$metadatakeys{$unikey})) {
8523: my $value=$metadatafields{$unikey.'.'.$_};
8524: $value=~s/\"/\'\'/g;
8525: print $mfh ' '.$_.'="'.$value.'"';
8526: }
8527: print $mfh '>'.
8528: &HTML::Entities::encode($metadatafields{$unikey},'<>&"')
8529: .'</'.$tag.'>';
8530: }
8531: }
8532: $output = 'ok';
8533: print $logfile "\nWrote metadata";
8534: close($mfh);
8535: } else {
8536: print $logfile "\nFailed to open metadata file";
8537: $output = &mt('Could not write metadata');
8538: }
8539: }
8540: return $output;
8541: }
8542:
8543: sub notifysubscribed {
8544: foreach my $targetsource (@{$modified_urls}){
8545: next unless (ref($targetsource) eq 'ARRAY');
8546: my ($target,$source)=@{$targetsource};
8547: if ($source ne '') {
8548: if (open(my $logfh,'>>'.$source.'.log')) {
8549: print $logfh "\nCleanup phase: Notifications\n";
8550: my @subscribed=&subscribed_hosts($target);
8551: foreach my $subhost (@subscribed) {
8552: print $logfh "\nNotifying host ".$subhost.':';
8553: my $reply=&Apache::lonnet::critical('update:'.$target,$subhost);
8554: print $logfh $reply;
8555: }
8556: my @subscribedmeta=&subscribed_hosts("$target.meta");
8557: foreach my $subhost (@subscribedmeta) {
8558: print $logfh "\nNotifying host for metadata only ".$subhost.':';
8559: my $reply=&Apache::lonnet::critical('update:'.$target.'.meta',
8560: $subhost);
8561: print $logfh $reply;
8562: }
8563: print $logfh "\n============ Done ============\n";
8564: close($logfh);
8565: }
8566: }
8567: }
8568: return OK;
8569: }
8570:
8571: sub subscribed_hosts {
8572: my ($target) = @_;
8573: my @subscribed;
8574: if (open(my $fh,"<$target.subscription")) {
8575: while (my $subline=<$fh>) {
8576: if ($subline =~ /^($match_lonid):/) {
8577: my $host = $1;
8578: if ($host ne $Apache::lonnet::perlvar{'lonHostID'}) {
8579: unless (grep(/^\Q$host\E$/,@subscribed)) {
8580: push(@subscribed,$host);
8581: }
8582: }
8583: }
8584: }
8585: }
8586: return @subscribed;
8587: }
8588:
8589: sub check_switchserver {
8590: my ($dom,$confname) = @_;
8591: my ($allowed,$switchserver);
8592: my $home = &Apache::lonnet::homeserver($confname,$dom);
8593: if ($home eq 'no_host') {
8594: $home = &Apache::lonnet::domain($dom,'primary');
8595: }
8596: my @ids=&Apache::lonnet::current_machine_ids();
8597: foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } }
8598: if (!$allowed) {
8599: $switchserver='<a href="/adm/switchserver?otherserver='.$home.'&role=dc./'.$dom.'/&destinationurl=/adm/domainprefs">'.&mt('Switch Server').'</a>';
8600: }
8601: return $switchserver;
8602: }
8603:
8604: sub modify_quotas {
8605: my ($r,$dom,$action,$lastactref,%domconfig) = @_;
8606: my ($context,@usertools,@options,%validations,%titles,%confhash,%toolshash,
8607: %limithash,$toolregexp,%conditions,$resulttext,%changes,$confname,$configuserok,
8608: $author_ok,$switchserver,$errors,$validationitemsref,$validationnamesref,
8609: $validationfieldsref);
8610: if ($action eq 'quotas') {
8611: $context = 'tools';
8612: } else {
8613: $context = $action;
8614: }
8615: if ($context eq 'requestcourses') {
8616: @usertools = ('official','unofficial','community','textbook');
8617: @options =('norequest','approval','validate','autolimit');
8618: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
8619: %titles = &courserequest_titles();
8620: $toolregexp = join('|',@usertools);
8621: %conditions = &courserequest_conditions();
8622: $confname = $dom.'-domainconfig';
8623: my $servadm = $r->dir_config('lonAdmEMail');
8624: ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
8625: ($validationitemsref,$validationnamesref,$validationfieldsref) =
8626: &Apache::loncoursequeueadmin::requestcourses_validation_types();
8627: } elsif ($context eq 'requestauthor') {
8628: @usertools = ('author');
8629: %titles = &authorrequest_titles();
8630: } else {
8631: @usertools = ('aboutme','blog','webdav','portfolio');
8632: %titles = &tool_titles();
8633: }
8634: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
8635: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
8636: foreach my $key (keys(%env)) {
8637: if ($context eq 'requestcourses') {
8638: if ($key =~ /^form\.crsreq_($toolregexp)_(.+)$/) {
8639: my $item = $1;
8640: my $type = $2;
8641: if ($type =~ /^limit_(.+)/) {
8642: $limithash{$item}{$1} = $env{$key};
8643: } else {
8644: $confhash{$item}{$type} = $env{$key};
8645: }
8646: }
8647: } elsif ($context eq 'requestauthor') {
8648: if ($key =~ /^\Qform.authorreq_\E(.+)$/) {
8649: $confhash{$1} = $env{$key};
8650: }
8651: } else {
8652: if ($key =~ /^form\.quota_(.+)$/) {
8653: $confhash{'defaultquota'}{$1} = $env{$key};
8654: } elsif ($key =~ /^form\.authorquota_(.+)$/) {
8655: $confhash{'authorquota'}{$1} = $env{$key};
8656: } elsif ($key =~ /^form\.\Q$context\E_(.+)$/) {
8657: @{$toolshash{$1}} = &Apache::loncommon::get_env_multiple($key);
8658: }
8659: }
8660: }
8661: if (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
8662: my @approvalnotify = &Apache::loncommon::get_env_multiple('form.'.$context.'notifyapproval');
8663: @approvalnotify = sort(@approvalnotify);
8664: $confhash{'notify'}{'approval'} = join(',',@approvalnotify);
8665: my @crstypes = ('official','unofficial','community','textbook');
8666: my @hasuniquecode = &Apache::loncommon::get_env_multiple('form.uniquecode');
8667: foreach my $type (@hasuniquecode) {
8668: if (grep(/^\Q$type\E$/,@crstypes)) {
8669: $confhash{'uniquecode'}{$type} = 1;
8670: }
8671: }
8672: my (%newbook,%allpos);
8673: if ($context eq 'requestcourses') {
8674: foreach my $type ('textbooks','templates') {
8675: @{$allpos{$type}} = ();
8676: my $invalid;
8677: if ($type eq 'textbooks') {
8678: $invalid = &mt('Invalid LON-CAPA course for textbook');
8679: } else {
8680: $invalid = &mt('Invalid LON-CAPA course for template');
8681: }
8682: if ($env{'form.'.$type.'_addbook'}) {
8683: if (($env{'form.'.$type.'_addbook_cnum'} =~ /^$match_courseid$/) &&
8684: ($env{'form.'.$type.'_addbook_cdom'} =~ /^$match_domain$/)) {
8685: if (&Apache::lonnet::homeserver($env{'form.'.$type.'_addbook_cnum'},
8686: $env{'form.'.$type.'_addbook_cdom'}) eq 'no_host') {
8687: $errors .= '<li><span class="LC_error">'.$invalid.'</span></li>';
8688: } else {
8689: $newbook{$type} = $env{'form.'.$type.'_addbook_cdom'}.'_'.$env{'form.'.$type.'_addbook_cnum'};
8690: my $position = $env{'form.'.$type.'_addbook_pos'};
8691: $position =~ s/\D+//g;
8692: if ($position ne '') {
8693: $allpos{$type}[$position] = $newbook{$type};
8694: }
8695: }
8696: } else {
8697: $errors .= '<li><span class="LC_error">'.$invalid.'</span></li>';
8698: }
8699: }
8700: }
8701: }
8702: if (ref($domconfig{$action}) eq 'HASH') {
8703: if (ref($domconfig{$action}{'notify'}) eq 'HASH') {
8704: if ($domconfig{$action}{'notify'}{'approval'} ne $confhash{'notify'}{'approval'}) {
8705: $changes{'notify'}{'approval'} = 1;
8706: }
8707: } else {
8708: if ($confhash{'notify'}{'approval'}) {
8709: $changes{'notify'}{'approval'} = 1;
8710: }
8711: }
8712: if (ref($domconfig{$action}{'uniquecode'}) eq 'HASH') {
8713: if (ref($confhash{'uniquecode'}) eq 'HASH') {
8714: foreach my $crstype (keys(%{$domconfig{$action}{'uniquecode'}})) {
8715: unless ($confhash{'uniquecode'}{$crstype}) {
8716: $changes{'uniquecode'} = 1;
8717: }
8718: }
8719: unless ($changes{'uniquecode'}) {
8720: foreach my $crstype (keys(%{$confhash{'uniquecode'}})) {
8721: unless ($domconfig{$action}{'uniquecode'}{$crstype}) {
8722: $changes{'uniquecode'} = 1;
8723: }
8724: }
8725: }
8726: } else {
8727: $changes{'uniquecode'} = 1;
8728: }
8729: } elsif (ref($confhash{'uniquecode'}) eq 'HASH') {
8730: $changes{'uniquecode'} = 1;
8731: }
8732: if ($context eq 'requestcourses') {
8733: foreach my $type ('textbooks','templates') {
8734: if (ref($domconfig{$action}{$type}) eq 'HASH') {
8735: my %deletions;
8736: my @todelete = &Apache::loncommon::get_env_multiple('form.'.$type.'_del');
8737: if (@todelete) {
8738: map { $deletions{$_} = 1; } @todelete;
8739: }
8740: my %imgdeletions;
8741: my @todeleteimages = &Apache::loncommon::get_env_multiple('form.'.$type.'_image_del');
8742: if (@todeleteimages) {
8743: map { $imgdeletions{$_} = 1; } @todeleteimages;
8744: }
8745: my $maxnum = $env{'form.'.$type.'_maxnum'};
8746: for (my $i=0; $i<=$maxnum; $i++) {
8747: my $itemid = $env{'form.'.$type.'_id_'.$i};
8748: my ($key) = ($itemid =~ /^\Q$type\E_(\w+)$/);
8749: if (ref($domconfig{$action}{$type}{$key}) eq 'HASH') {
8750: if ($deletions{$key}) {
8751: if ($domconfig{$action}{$type}{$key}{'image'}) {
8752: #FIXME need to obsolete item in RES space
8753: }
8754: next;
8755: } else {
8756: my $newpos = $env{'form.'.$itemid};
8757: $newpos =~ s/\D+//g;
8758: foreach my $item ('subject','title','publisher','author') {
8759: next if ((($item eq 'author') || ($item eq 'publisher')) &&
8760: ($type eq 'templates'));
8761: $confhash{$type}{$key}{$item} = $env{'form.'.$type.'_'.$item.'_'.$i};
8762: if ($domconfig{$action}{$type}{$key}{$item} ne $confhash{$type}{$key}{$item}) {
8763: $changes{$type}{$key} = 1;
8764: }
8765: }
8766: $allpos{$type}[$newpos] = $key;
8767: }
8768: if ($imgdeletions{$key}) {
8769: $changes{$type}{$key} = 1;
8770: #FIXME need to obsolete item in RES space
8771: } elsif ($env{'form.'.$type.'_image_'.$i.'.filename'}) {
8772: my ($cdom,$cnum) = split(/_/,$key);
8773: my ($imgurl,$error) = &process_textbook_image($r,$dom,$confname,$type.'_image_'.$i,
8774: $cdom,$cnum,$type,$configuserok,
8775: $switchserver,$author_ok);
8776: if ($imgurl) {
8777: $confhash{$type}{$key}{'image'} = $imgurl;
8778: $changes{$type}{$key} = 1;
8779: }
8780: if ($error) {
8781: &Apache::lonnet::logthis($error);
8782: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
8783: }
8784: } elsif ($domconfig{$action}{$type}{$key}{'image'}) {
8785: $confhash{$type}{$key}{'image'} =
8786: $domconfig{$action}{$type}{$key}{'image'};
8787: }
8788: }
8789: }
8790: }
8791: }
8792: }
8793: } else {
8794: if ($confhash{'notify'}{'approval'}) {
8795: $changes{'notify'}{'approval'} = 1;
8796: }
8797: if (ref($confhash{'uniquecode'} eq 'HASH')) {
8798: $changes{'uniquecode'} = 1;
8799: }
8800: }
8801: if ($context eq 'requestcourses') {
8802: foreach my $type ('textbooks','templates') {
8803: if ($newbook{$type}) {
8804: $changes{$type}{$newbook{$type}} = 1;
8805: foreach my $item ('subject','title','publisher','author') {
8806: next if ((($item eq 'author') || ($item eq 'publisher')) &&
8807: ($type eq 'template'));
8808: $env{'form.'.$type.'_addbook_'.$item} =~ s/(`)/'/g;
8809: if ($env{'form.'.$type.'_addbook_'.$item}) {
8810: $confhash{$type}{$newbook{$type}}{$item} = $env{'form.'.$type.'_addbook_'.$item};
8811: }
8812: }
8813: if ($type eq 'textbooks') {
8814: if ($env{'form.'.$type.'_addbook_image.filename'} ne '') {
8815: my ($cdom,$cnum) = split(/_/,$newbook{$type});
8816: my ($imageurl,$error) =
8817: &process_textbook_image($r,$dom,$confname,$type.'_addbook_image',$cdom,$cnum,$type,
8818: $configuserok,$switchserver,$author_ok);
8819: if ($imageurl) {
8820: $confhash{$type}{$newbook{$type}}{'image'} = $imageurl;
8821: }
8822: if ($error) {
8823: &Apache::lonnet::logthis($error);
8824: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
8825: }
8826: }
8827: }
8828: }
8829: if (@{$allpos{$type}} > 0) {
8830: my $idx = 0;
8831: foreach my $item (@{$allpos{$type}}) {
8832: if ($item ne '') {
8833: $confhash{$type}{$item}{'order'} = $idx;
8834: if (ref($domconfig{$action}) eq 'HASH') {
8835: if (ref($domconfig{$action}{$type}) eq 'HASH') {
8836: if (ref($domconfig{$action}{$type}{$item}) eq 'HASH') {
8837: if ($domconfig{$action}{$type}{$item}{'order'} ne $idx) {
8838: $changes{$type}{$item} = 1;
8839: }
8840: }
8841: }
8842: }
8843: $idx ++;
8844: }
8845: }
8846: }
8847: }
8848: if (ref($validationitemsref) eq 'ARRAY') {
8849: foreach my $item (@{$validationitemsref}) {
8850: if ($item eq 'fields') {
8851: my @changed;
8852: @{$confhash{'validation'}{$item}} = &Apache::loncommon::get_env_multiple('form.requestcourses_validation_'.$item);
8853: if (@{$confhash{'validation'}{$item}} > 0) {
8854: @{$confhash{'validation'}{$item}} = sort(@{$confhash{'validation'}{$item}});
8855: }
8856: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
8857: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
8858: if (ref($domconfig{'requestcourses'}{'validation'}{$item}) eq 'ARRAY') {
8859: @changed = &Apache::loncommon::compare_arrays($confhash{'validation'}{$item},
8860: $domconfig{'requestcourses'}{'validation'}{$item});
8861: } else {
8862: @changed = @{$confhash{'validation'}{$item}};
8863: }
8864: } else {
8865: @changed = @{$confhash{'validation'}{$item}};
8866: }
8867: } else {
8868: @changed = @{$confhash{'validation'}{$item}};
8869: }
8870: if (@changed) {
8871: if ($confhash{'validation'}{$item}) {
8872: $changes{'validation'}{$item} = join(', ',@{$confhash{'validation'}{$item}});
8873: } else {
8874: $changes{'validation'}{$item} = &mt('None');
8875: }
8876: }
8877: } else {
8878: $confhash{'validation'}{$item} = $env{'form.requestcourses_validation_'.$item};
8879: if ($item eq 'markup') {
8880: if ($env{'form.requestcourses_validation_'.$item}) {
8881: $env{'form.requestcourses_validation_'.$item} =~ s/[\n\r\f]+/\s/gs;
8882: }
8883: }
8884: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
8885: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
8886: if ($domconfig{'requestcourses'}{'validation'}{$item} ne $confhash{'validation'}{$item}) {
8887: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
8888: }
8889: } else {
8890: if ($confhash{'validation'}{$item} ne '') {
8891: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
8892: }
8893: }
8894: } else {
8895: if ($confhash{'validation'}{$item} ne '') {
8896: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
8897: }
8898: }
8899: }
8900: }
8901: }
8902: if ($env{'form.validationdc'}) {
8903: my $newval = $env{'form.validationdc'};
8904: my %domcoords = &Apache::lonnet::get_active_domroles($dom,['dc']);
8905: if (exists($domcoords{$newval})) {
8906: $confhash{'validation'}{'dc'} = $newval;
8907: }
8908: }
8909: if (ref($confhash{'validation'}) eq 'HASH') {
8910: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
8911: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
8912: if ($domconfig{'requestcourses'}{'validation'}{'dc'}) {
8913: unless ($confhash{'validation'}{'dc'} eq $domconfig{'requestcourses'}{'validation'}{'dc'}) {
8914: if ($confhash{'validation'}{'dc'} eq '') {
8915: $changes{'validation'}{'dc'} = &mt('None');
8916: } else {
8917: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
8918: }
8919: }
8920: } elsif ($confhash{'validation'}{'dc'} ne '') {
8921: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
8922: }
8923: } elsif ($confhash{'validation'}{'dc'} ne '') {
8924: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
8925: }
8926: } elsif ($confhash{'validation'}{'dc'} ne '') {
8927: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
8928: }
8929: } else {
8930: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
8931: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
8932: if ($domconfig{'requestcourses'}{'validation'}{'dc'}) {
8933: $changes{'validation'}{'dc'} = &mt('None');
8934: }
8935: }
8936: }
8937: }
8938: }
8939: } else {
8940: $confhash{'defaultquota'}{'default'} = $env{'form.defaultquota'};
8941: $confhash{'authorquota'}{'default'} = $env{'form.authorquota'};
8942: }
8943: foreach my $item (@usertools) {
8944: foreach my $type (@{$types},'default','_LC_adv') {
8945: my $unset;
8946: if ($context eq 'requestcourses') {
8947: $unset = '0';
8948: if ($type eq '_LC_adv') {
8949: $unset = '';
8950: }
8951: if ($confhash{$item}{$type} eq 'autolimit') {
8952: $confhash{$item}{$type} .= '=';
8953: unless ($limithash{$item}{$type} =~ /\D/) {
8954: $confhash{$item}{$type} .= $limithash{$item}{$type};
8955: }
8956: }
8957: } elsif ($context eq 'requestauthor') {
8958: $unset = '0';
8959: if ($type eq '_LC_adv') {
8960: $unset = '';
8961: }
8962: } else {
8963: if (grep(/^\Q$type\E$/,@{$toolshash{$item}})) {
8964: $confhash{$item}{$type} = 1;
8965: } else {
8966: $confhash{$item}{$type} = 0;
8967: }
8968: }
8969: if (ref($domconfig{$action}) eq 'HASH') {
8970: if ($action eq 'requestauthor') {
8971: if ($domconfig{$action}{$type} ne $confhash{$type}) {
8972: $changes{$type} = 1;
8973: }
8974: } elsif (ref($domconfig{$action}{$item}) eq 'HASH') {
8975: if ($domconfig{$action}{$item}{$type} ne $confhash{$item}{$type}) {
8976: $changes{$item}{$type} = 1;
8977: }
8978: } else {
8979: if ($context eq 'requestcourses') {
8980: if ($confhash{$item}{$type} ne $unset) {
8981: $changes{$item}{$type} = 1;
8982: }
8983: } else {
8984: if (!$confhash{$item}{$type}) {
8985: $changes{$item}{$type} = 1;
8986: }
8987: }
8988: }
8989: } else {
8990: if ($context eq 'requestcourses') {
8991: if ($confhash{$item}{$type} ne $unset) {
8992: $changes{$item}{$type} = 1;
8993: }
8994: } elsif ($context eq 'requestauthor') {
8995: if ($confhash{$type} ne $unset) {
8996: $changes{$type} = 1;
8997: }
8998: } else {
8999: if (!$confhash{$item}{$type}) {
9000: $changes{$item}{$type} = 1;
9001: }
9002: }
9003: }
9004: }
9005: }
9006: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
9007: if (ref($domconfig{'quotas'}) eq 'HASH') {
9008: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
9009: foreach my $key (keys(%{$domconfig{'quotas'}{'defaultquota'}})) {
9010: if (exists($confhash{'defaultquota'}{$key})) {
9011: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{'defaultquota'}{$key}) {
9012: $changes{'defaultquota'}{$key} = 1;
9013: }
9014: } else {
9015: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{'defaultquota'}{$key};
9016: }
9017: }
9018: } else {
9019: foreach my $key (keys(%{$domconfig{'quotas'}})) {
9020: if (exists($confhash{'defaultquota'}{$key})) {
9021: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{$key}) {
9022: $changes{'defaultquota'}{$key} = 1;
9023: }
9024: } else {
9025: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{$key};
9026: }
9027: }
9028: }
9029: if (ref($domconfig{'quotas'}{'authorquota'}) eq 'HASH') {
9030: foreach my $key (keys(%{$domconfig{'quotas'}{'authorquota'}})) {
9031: if (exists($confhash{'authorquota'}{$key})) {
9032: if ($confhash{'authorquota'}{$key} ne $domconfig{'quotas'}{'authorquota'}{$key}) {
9033: $changes{'authorquota'}{$key} = 1;
9034: }
9035: } else {
9036: $confhash{'authorquota'}{$key} = $domconfig{'quotas'}{'authorquota'}{$key};
9037: }
9038: }
9039: }
9040: }
9041: if (ref($confhash{'defaultquota'}) eq 'HASH') {
9042: foreach my $key (keys(%{$confhash{'defaultquota'}})) {
9043: if (ref($domconfig{'quotas'}) eq 'HASH') {
9044: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
9045: if (!exists($domconfig{'quotas'}{'defaultquota'}{$key})) {
9046: $changes{'defaultquota'}{$key} = 1;
9047: }
9048: } else {
9049: if (!exists($domconfig{'quotas'}{$key})) {
9050: $changes{'defaultquota'}{$key} = 1;
9051: }
9052: }
9053: } else {
9054: $changes{'defaultquota'}{$key} = 1;
9055: }
9056: }
9057: }
9058: if (ref($confhash{'authorquota'}) eq 'HASH') {
9059: foreach my $key (keys(%{$confhash{'authorquota'}})) {
9060: if (ref($domconfig{'quotas'}) eq 'HASH') {
9061: if (ref($domconfig{'quotas'}{'authorquota'}) eq 'HASH') {
9062: if (!exists($domconfig{'quotas'}{'authorquota'}{$key})) {
9063: $changes{'authorquota'}{$key} = 1;
9064: }
9065: } else {
9066: $changes{'authorquota'}{$key} = 1;
9067: }
9068: } else {
9069: $changes{'authorquota'}{$key} = 1;
9070: }
9071: }
9072: }
9073: }
9074:
9075: if ($context eq 'requestauthor') {
9076: $domdefaults{'requestauthor'} = \%confhash;
9077: } else {
9078: foreach my $key (keys(%confhash)) {
9079: unless (($context eq 'requestcourses') && (($key eq 'textbooks') || ($key eq 'templates'))) {
9080: $domdefaults{$key} = $confhash{$key};
9081: }
9082: }
9083: }
9084:
9085: my %quotahash = (
9086: $action => { %confhash }
9087: );
9088: my $putresult = &Apache::lonnet::put_dom('configuration',\%quotahash,
9089: $dom);
9090: if ($putresult eq 'ok') {
9091: if (keys(%changes) > 0) {
9092: my $cachetime = 24*60*60;
9093: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
9094: if (ref($lastactref) eq 'HASH') {
9095: $lastactref->{'domdefaults'} = 1;
9096: }
9097: $resulttext = &mt('Changes made:').'<ul>';
9098: unless (($context eq 'requestcourses') ||
9099: ($context eq 'requestauthor')) {
9100: if (ref($changes{'defaultquota'}) eq 'HASH') {
9101: $resulttext .= '<li>'.&mt('Portfolio default quotas').'<ul>';
9102: foreach my $type (@{$types},'default') {
9103: if (defined($changes{'defaultquota'}{$type})) {
9104: my $typetitle = $usertypes->{$type};
9105: if ($type eq 'default') {
9106: $typetitle = $othertitle;
9107: }
9108: $resulttext .= '<li>'.&mt('[_1] set to [_2] MB',$typetitle,$confhash{'defaultquota'}{$type}).'</li>';
9109: }
9110: }
9111: $resulttext .= '</ul></li>';
9112: }
9113: if (ref($changes{'authorquota'}) eq 'HASH') {
9114: $resulttext .= '<li>'.&mt('Authoring Space default quotas').'<ul>';
9115: foreach my $type (@{$types},'default') {
9116: if (defined($changes{'authorquota'}{$type})) {
9117: my $typetitle = $usertypes->{$type};
9118: if ($type eq 'default') {
9119: $typetitle = $othertitle;
9120: }
9121: $resulttext .= '<li>'.&mt('[_1] set to [_2] MB',$typetitle,$confhash{'authorquota'}{$type}).'</li>';
9122: }
9123: }
9124: $resulttext .= '</ul></li>';
9125: }
9126: }
9127: my %newenv;
9128: foreach my $item (@usertools) {
9129: my (%haschgs,%inconf);
9130: if ($context eq 'requestauthor') {
9131: %haschgs = %changes;
9132: %inconf = %confhash;
9133: } else {
9134: if (ref($changes{$item}) eq 'HASH') {
9135: %haschgs = %{$changes{$item}};
9136: }
9137: if (ref($confhash{$item}) eq 'HASH') {
9138: %inconf = %{$confhash{$item}};
9139: }
9140: }
9141: if (keys(%haschgs) > 0) {
9142: my $newacc =
9143: &Apache::lonnet::usertools_access($env{'user.name'},
9144: $env{'user.domain'},
9145: $item,'reload',$context);
9146: if (($context eq 'requestcourses') ||
9147: ($context eq 'requestauthor')) {
9148: if ($env{'environment.canrequest.'.$item} ne $newacc) {
9149: $newenv{'environment.canrequest.'.$item} = $newacc;
9150: }
9151: } else {
9152: if ($env{'environment.availabletools.'.$item} ne $newacc) {
9153: $newenv{'environment.availabletools.'.$item} = $newacc;
9154: }
9155: }
9156: unless ($context eq 'requestauthor') {
9157: $resulttext .= '<li>'.$titles{$item}.'<ul>';
9158: }
9159: foreach my $type (@{$types},'default','_LC_adv') {
9160: if ($haschgs{$type}) {
9161: my $typetitle = $usertypes->{$type};
9162: if ($type eq 'default') {
9163: $typetitle = $othertitle;
9164: } elsif ($type eq '_LC_adv') {
9165: $typetitle = 'LON-CAPA Advanced Users';
9166: }
9167: if ($inconf{$type}) {
9168: if ($context eq 'requestcourses') {
9169: my $cond;
9170: if ($inconf{$type} =~ /^autolimit=(\d*)$/) {
9171: if ($1 eq '') {
9172: $cond = &mt('(Automatic processing of any request).');
9173: } else {
9174: $cond = &mt('(Automatic processing of requests up to limit of [quant,_1,request] per user).',$1);
9175: }
9176: } else {
9177: $cond = $conditions{$inconf{$type}};
9178: }
9179: $resulttext .= '<li>'.&mt('Set to be available to [_1].',$typetitle).' '.$cond.'</li>';
9180: } elsif ($context eq 'requestauthor') {
9181: $resulttext .= '<li>'.&mt('Set to "[_1]" for "[_2]".',
9182: $titles{$inconf{$type}},$typetitle);
9183:
9184: } else {
9185: $resulttext .= '<li>'.&mt('Set to be available to [_1]',$typetitle).'</li>';
9186: }
9187: } else {
9188: if ($type eq '_LC_adv') {
9189: if ($inconf{$type} eq '0') {
9190: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
9191: } else {
9192: $resulttext .= '<li>'.&mt('No override set for [_1]',$typetitle).'</li>';
9193: }
9194: } else {
9195: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
9196: }
9197: }
9198: }
9199: }
9200: unless ($context eq 'requestauthor') {
9201: $resulttext .= '</ul></li>';
9202: }
9203: }
9204: }
9205: if (($action eq 'requestcourses') || ($action eq 'requestauthor')) {
9206: if (ref($changes{'notify'}) eq 'HASH') {
9207: if ($changes{'notify'}{'approval'}) {
9208: if (ref($confhash{'notify'}) eq 'HASH') {
9209: if ($confhash{'notify'}{'approval'}) {
9210: $resulttext .= '<li>'.&mt('Notification of requests requiring approval will be sent to: ').$confhash{'notify'}{'approval'}.'</li>';
9211: } else {
9212: $resulttext .= '<li>'.&mt('No Domain Coordinators will receive notification of requests requiring approval.').'</li>';
9213: }
9214: }
9215: }
9216: }
9217: }
9218: if ($action eq 'requestcourses') {
9219: my @offon = ('off','on');
9220: if ($changes{'uniquecode'}) {
9221: if (ref($confhash{'uniquecode'}) eq 'HASH') {
9222: my $codestr = join(' ',map{ &mt($_); } sort(keys(%{$confhash{'uniquecode'}})));
9223: $resulttext .= '<li>'.
9224: &mt('Generation of six character code as course identifier for distribution to students set to on for: [_1].','<b>'.$codestr.'</b>').
9225: '</li>';
9226: } else {
9227: $resulttext .= '<li>'.&mt('Generation of six character code as course identifier for distribution to students set to off.').
9228: '</li>';
9229: }
9230: }
9231: foreach my $type ('textbooks','templates') {
9232: if (ref($changes{$type}) eq 'HASH') {
9233: $resulttext .= '<li>'.&mt("Available $type updated").'<ul>';
9234: foreach my $key (sort(keys(%{$changes{$type}}))) {
9235: my %coursehash = &Apache::lonnet::coursedescription($key);
9236: my $coursetitle = $coursehash{'description'};
9237: my $position = $confhash{$type}{$key}{'order'} + 1;
9238: $resulttext .= '<li>';
9239: foreach my $item ('subject','title','publisher','author') {
9240: next if ((($item eq 'author') || ($item eq 'publisher')) &&
9241: ($type eq 'templates'));
9242: my $name = $item.':';
9243: $name =~ s/^(\w)/\U$1/;
9244: $resulttext .= &mt($name).' '.$confhash{$type}{$key}{$item}.'<br />';
9245: }
9246: $resulttext .= ' '.&mt('Order: [_1]',$position).'<br />';
9247: if ($type eq 'textbooks') {
9248: if ($confhash{$type}{$key}{'image'}) {
9249: $resulttext .= ' '.&mt('Image: [_1]',
9250: '<img src="'.$confhash{$type}{$key}{'image'}.'"'.
9251: ' alt="Textbook cover" />').'<br />';
9252: }
9253: }
9254: $resulttext .= ' '.&mt('LON-CAPA Course: [_1]',$coursetitle).'</li>';
9255: }
9256: $resulttext .= '</ul></li>';
9257: }
9258: }
9259: if (ref($changes{'validation'}) eq 'HASH') {
9260: if ((ref($validationitemsref) eq 'ARRAY') && (ref($validationnamesref) eq 'HASH')) {
9261: $resulttext .= '<li>'.&mt('Validation of courses/communities updated').'<ul>';
9262: foreach my $item (@{$validationitemsref}) {
9263: if (exists($changes{'validation'}{$item})) {
9264: if ($item eq 'markup') {
9265: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$validationnamesref->{$item},
9266: '<br /><pre>'.$changes{'validation'}{$item}.'</pre>').'</li>';
9267: } else {
9268: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$validationnamesref->{$item},
9269: '<b>'.$changes{'validation'}{$item}.'</b>').'</li>';
9270: }
9271: }
9272: }
9273: if (exists($changes{'validation'}{'dc'})) {
9274: $resulttext .= '<li>'.&mt('Validated course requests identified as processed by: [_1]',
9275: '<b>'.$changes{'validation'}{'dc'}.'</b>').'</li>';
9276: }
9277: }
9278: }
9279: }
9280: $resulttext .= '</ul>';
9281: if (keys(%newenv)) {
9282: &Apache::lonnet::appenv(\%newenv);
9283: }
9284: } else {
9285: if ($context eq 'requestcourses') {
9286: $resulttext = &mt('No changes made to rights to request creation of courses.');
9287: } elsif ($context eq 'requestauthor') {
9288: $resulttext = &mt('No changes made to rights to request author space.');
9289: } else {
9290: $resulttext = &mt('No changes made to availability of personal information pages, blogs, portfolios or default quotas');
9291: }
9292: }
9293: } else {
9294: $resulttext = '<span class="LC_error">'.
9295: &mt('An error occurred: [_1]',$putresult).'</span>';
9296: }
9297: if ($errors) {
9298: $resulttext .= '<p>'.&mt('The following errors occurred when modifying Textbook settings.').
9299: '<ul>'.$errors.'</ul></p>';
9300: }
9301: return $resulttext;
9302: }
9303:
9304: sub process_textbook_image {
9305: my ($r,$dom,$confname,$caller,$cdom,$cnum,$type,$configuserok,$switchserver,$author_ok) = @_;
9306: my $filename = $env{'form.'.$caller.'.filename'};
9307: my ($error,$url);
9308: my ($width,$height) = (50,50);
9309: if ($configuserok eq 'ok') {
9310: if ($switchserver) {
9311: $error = &mt('Upload of textbook image is not permitted to this server: [_1]',
9312: $switchserver);
9313: } elsif ($author_ok eq 'ok') {
9314: my ($result,$imageurl) =
9315: &publishlogo($r,'upload',$caller,$dom,$confname,
9316: "$type/$dom/$cnum/cover",$width,$height);
9317: if ($result eq 'ok') {
9318: $url = $imageurl;
9319: } else {
9320: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$filename,$result);
9321: }
9322: } else {
9323: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$author_ok);
9324: }
9325: } else {
9326: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$configuserok);
9327: }
9328: return ($url,$error);
9329: }
9330:
9331: sub modify_ltitools {
9332: my ($r,$dom,$action,$lastactref,%domconfig) = @_;
9333: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
9334: my ($newid,@allpos,%changes,%confhash,%encconfig,$errors,$resulttext);
9335: my $confname = $dom.'-domainconfig';
9336: my $servadm = $r->dir_config('lonAdmEMail');
9337: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
9338: my (%posslti,%possfield);
9339: my @courseroles = ('cc','in','ta','ep','st');
9340: my @ltiroles = qw(Instructor ContentDeveloper TeachingAssistant Learner);
9341: map { $posslti{$_} = 1; } @ltiroles;
9342: my @allfields = ('fullname','firstname','lastname','email','user','roles');
9343: map { $possfield{$_} = 1; } @allfields;
9344: my %lt = <itools_names();
9345: if ($env{'form.ltitools_add'}) {
9346: my $title = $env{'form.ltitools_add_title'};
9347: $title =~ s/(`)/'/g;
9348: ($newid,my $error) = &get_ltitools_id($dom,$title);
9349: if ($newid) {
9350: my $position = $env{'form.ltitools_add_pos'};
9351: $position =~ s/\D+//g;
9352: if ($position ne '') {
9353: $allpos[$position] = $newid;
9354: }
9355: $changes{$newid} = 1;
9356: foreach my $item ('title','url','key','secret') {
9357: $env{'form.ltitools_add_'.$item} =~ s/(`)/'/g;
9358: if ($env{'form.ltitools_add_'.$item}) {
9359: if (($item eq 'key') || ($item eq 'secret')) {
9360: $encconfig{$newid}{$item} = $env{'form.ltitools_add_'.$item};
9361: } else {
9362: $confhash{$newid}{$item} = $env{'form.ltitools_add_'.$item};
9363: }
9364: }
9365: }
9366: if ($env{'form.ltitools_add_version'} eq 'LTI-1p0') {
9367: $confhash{$newid}{'version'} = $env{'form.ltitools_add_version'};
9368: }
9369: if ($env{'form.ltitools_add_msgtype'} eq 'basic-lti-launch-request') {
9370: $confhash{$newid}{'msgtype'} = $env{'form.ltitools_add_msgtype'};
9371: }
9372: foreach my $item ('width','height','linktext','explanation') {
9373: $env{'form.ltitools_add_'.$item} =~ s/^\s+//;
9374: $env{'form.ltitools_add_'.$item} =~ s/\s+$//;
9375: if (($item eq 'width') || ($item eq 'height')) {
9376: if ($env{'form.ltitools_add_'.$item} =~ /^\d+$/) {
9377: $confhash{$newid}{'display'}{$item} = $env{'form.ltitools_add_'.$item};
9378: }
9379: } else {
9380: if ($env{'form.ltitools_add_'.$item} ne '') {
9381: $confhash{$newid}{'display'}{$item} = $env{'form.ltitools_add_'.$item};
9382: }
9383: }
9384: }
9385: if ($env{'form.ltitools_add_target'} eq 'window') {
9386: $confhash{$newid}{'display'}{'target'} = $env{'form.ltitools_add_target'};
9387: } elsif ($env{'form.ltitools_add_target'} eq 'tab') {
9388: $confhash{$newid}{'display'}{'target'} = $env{'form.ltitools_add_target'};
9389: } else {
9390: $confhash{$newid}{'display'}{'target'} = 'iframe';
9391: }
9392: foreach my $item ('passback','roster') {
9393: if ($env{'form.ltitools_add_'.$item}) {
9394: $confhash{$newid}{$item} = 1;
9395: }
9396: }
9397: if ($env{'form.ltitools_add_image.filename'} ne '') {
9398: my ($imageurl,$error) =
9399: &process_ltitools_image($r,$dom,$confname,'ltitools_add_image',$newid,
9400: $configuserok,$switchserver,$author_ok);
9401: if ($imageurl) {
9402: $confhash{$newid}{'image'} = $imageurl;
9403: }
9404: if ($error) {
9405: &Apache::lonnet::logthis($error);
9406: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
9407: }
9408: }
9409: my @fields = &Apache::loncommon::get_env_multiple('form.ltitools_add_fields');
9410: foreach my $field (@fields) {
9411: if ($possfield{$field}) {
9412: if ($field eq 'roles') {
9413: foreach my $role (@courseroles) {
9414: my $choice = $env{'form.ltitools_add_roles_'.$role};
9415: if (($choice ne '') && ($posslti{$choice})) {
9416: $confhash{$newid}{'roles'}{$role} = $choice;
9417: if ($role eq 'cc') {
9418: $confhash{$newid}{'roles'}{'co'} = $choice;
9419: }
9420: }
9421: }
9422: } else {
9423: $confhash{$newid}{'fields'}{$field} = 1;
9424: }
9425: }
9426: }
9427: my @courseconfig = &Apache::loncommon::get_env_multiple('form.ltitools_courseconfig');
9428: foreach my $item (@courseconfig) {
9429: $confhash{$newid}{'crsconf'}{$item} = 1;
9430: }
9431: if ($env{'form.ltitools_add_custom'}) {
9432: my $name = $env{'form.ltitools_add_custom_name'};
9433: my $value = $env{'form.ltitools_add_custom_value'};
9434: $value =~ s/(`)/'/g;
9435: $name =~ s/(`)/'/g;
9436: $confhash{$newid}{'custom'}{$name} = $value;
9437: }
9438: } else {
9439: my $error = &mt('Failed to acquire unique ID for new external tool');
9440: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
9441: }
9442: }
9443: if (ref($domconfig{$action}) eq 'HASH') {
9444: my %deletions;
9445: my @todelete = &Apache::loncommon::get_env_multiple('form.ltitools_del');
9446: if (@todelete) {
9447: map { $deletions{$_} = 1; } @todelete;
9448: }
9449: my %customadds;
9450: my @newcustom = &Apache::loncommon::get_env_multiple('form.ltitools_customadd');
9451: if (@newcustom) {
9452: map { $customadds{$_} = 1; } @newcustom;
9453: }
9454: my %imgdeletions;
9455: my @todeleteimages = &Apache::loncommon::get_env_multiple('form.ltitools_image_del');
9456: if (@todeleteimages) {
9457: map { $imgdeletions{$_} = 1; } @todeleteimages;
9458: }
9459: my $maxnum = $env{'form.ltitools_maxnum'};
9460: for (my $i=0; $i<=$maxnum; $i++) {
9461: my $itemid = $env{'form.ltitools_id_'.$i};
9462: if (ref($domconfig{$action}{$itemid}) eq 'HASH') {
9463: if ($deletions{$itemid}) {
9464: if ($domconfig{$action}{$itemid}{'image'}) {
9465: #FIXME need to obsolete item in RES space
9466: }
9467: $changes{$itemid} = $domconfig{$action}{$itemid}{'title'};
9468: next;
9469: } else {
9470: my $newpos = $env{'form.ltitools_'.$itemid};
9471: $newpos =~ s/\D+//g;
9472: foreach my $item ('title','url') {
9473: $confhash{$itemid}{$item} = $env{'form.ltitools_'.$item.'_'.$i};
9474: if ($domconfig{$action}{$itemid}{$item} ne $confhash{$itemid}{$item}) {
9475: $changes{$itemid} = 1;
9476: }
9477: }
9478: foreach my $item ('key','secret') {
9479: $encconfig{$itemid}{$item} = $env{'form.ltitools_'.$item.'_'.$i};
9480: if ($domconfig{$action}{$itemid}{$item} ne $encconfig{$itemid}{$item}) {
9481: $changes{$itemid} = 1;
9482: }
9483: }
9484: if ($env{'form.ltitools_version_'.$i} eq 'LTI-1p0') {
9485: $confhash{$itemid}{'version'} = $env{'form.ltitools_version_'.$i};
9486: }
9487: if ($env{'form.ltitools_msgtype_'.$i} eq 'basic-lti-launch-request') {
9488: $confhash{$itemid}{'msgtype'} = $env{'form.ltitools_msgtype_'.$i};
9489: }
9490: foreach my $size ('width','height') {
9491: $env{'form.ltitools_'.$size.'_'.$i} =~ s/^\s+//;
9492: $env{'form.ltitools_'.$size.'_'.$i} =~ s/\s+$//;
9493: if ($env{'form.ltitools_'.$size.'_'.$i} =~ /^\d+$/) {
9494: $confhash{$itemid}{'display'}{$size} = $env{'form.ltitools_'.$size.'_'.$i};
9495: if (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
9496: if ($domconfig{$action}{$itemid}{'display'}{$size} ne $confhash{$itemid}{'display'}{$size}) {
9497: $changes{$itemid} = 1;
9498: }
9499: } else {
9500: $changes{$itemid} = 1;
9501: }
9502: } elsif (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
9503: if ($domconfig{$action}{$itemid}{'display'}{$size} ne '') {
9504: $changes{$itemid} = 1;
9505: }
9506: }
9507: }
9508: foreach my $item ('linktext','explanation') {
9509: $env{'form.ltitools_'.$item.'_'.$i} =~ s/^\s+//;
9510: $env{'form.ltitools_'.$item.'_'.$i} =~ s/\s+$//;
9511: if ($env{'form.ltitools_'.$item.'_'.$i} ne '') {
9512: $confhash{$itemid}{'display'}{$item} = $env{'form.ltitools_'.$item.'_'.$i};
9513: if (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
9514: if ($domconfig{$action}{$itemid}{'display'}{$item} ne $confhash{$itemid}{'display'}{$item}) {
9515: $changes{$itemid} = 1;
9516: }
9517: } else {
9518: $changes{$itemid} = 1;
9519: }
9520: } elsif (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
9521: if ($domconfig{$action}{$itemid}{'display'}{$item} ne '') {
9522: $changes{$itemid} = 1;
9523: }
9524: }
9525: }
9526: if ($env{'form.ltitools_target_'.$i} eq 'window') {
9527: $confhash{$itemid}{'display'}{'target'} = $env{'form.ltitools_target_'.$i};
9528: } elsif ($env{'form.ltitools_target_'.$i} eq 'tab') {
9529: $confhash{$itemid}{'display'}{'target'} = $env{'form.ltitools_target_'.$i};
9530: } else {
9531: $confhash{$itemid}{'display'}{'target'} = 'iframe';
9532: }
9533: if (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
9534: if ($domconfig{$action}{$itemid}{'display'}{'target'} ne $confhash{$itemid}{'display'}{'target'}) {
9535: $changes{$itemid} = 1;
9536: }
9537: } else {
9538: $changes{$itemid} = 1;
9539: }
9540: foreach my $extra ('passback','roster') {
9541: if ($env{'form.ltitools_'.$extra.'_'.$i}) {
9542: $confhash{$itemid}{$extra} = 1;
9543: }
9544: if ($domconfig{$action}{$itemid}{$extra} ne $confhash{$itemid}{$extra}) {
9545: $changes{$itemid} = 1;
9546: }
9547: }
9548: my @courseconfig = &Apache::loncommon::get_env_multiple('form.ltitools_courseconfig_'.$i);
9549: foreach my $item ('label','title','target','linktext','explanation') {
9550: if (grep(/^\Q$item\E$/,@courseconfig)) {
9551: $confhash{$itemid}{'crsconf'}{$item} = 1;
9552: if (ref($domconfig{$action}{$itemid}{'crsconf'}) eq 'HASH') {
9553: if ($domconfig{$action}{$itemid}{'crsconf'}{$item} ne $confhash{$itemid}{'crsconf'}{$item}) {
9554: $changes{$itemid} = 1;
9555: }
9556: } else {
9557: $changes{$itemid} = 1;
9558: }
9559: }
9560: }
9561: my @fields = &Apache::loncommon::get_env_multiple('form.ltitools_fields_'.$i);
9562: foreach my $field (@fields) {
9563: if ($possfield{$field}) {
9564: if ($field eq 'roles') {
9565: foreach my $role (@courseroles) {
9566: my $choice = $env{'form.ltitools_roles_'.$role.'_'.$i};
9567: if (($choice ne '') && ($posslti{$choice})) {
9568: $confhash{$itemid}{'roles'}{$role} = $choice;
9569: if ($role eq 'cc') {
9570: $confhash{$itemid}{'roles'}{'co'} = $choice;
9571: }
9572: }
9573: if (ref($domconfig{$action}{$itemid}{'roles'}) eq 'HASH') {
9574: if ($domconfig{$action}{$itemid}{'roles'}{$role} ne $confhash{$itemid}{'roles'}{$role}) {
9575: $changes{$itemid} = 1;
9576: }
9577: } elsif ($confhash{$itemid}{'roles'}{$role}) {
9578: $changes{$itemid} = 1;
9579: }
9580: }
9581: } else {
9582: $confhash{$itemid}{'fields'}{$field} = 1;
9583: if (ref($domconfig{$action}{$itemid}{'fields'}) eq 'HASH') {
9584: if ($domconfig{$action}{$itemid}{'fields'}{$field} ne $confhash{$itemid}{'fields'}{$field}) {
9585: $changes{$itemid} = 1;
9586: }
9587: } else {
9588: $changes{$itemid} = 1;
9589: }
9590: }
9591: }
9592: }
9593: $allpos[$newpos] = $itemid;
9594: }
9595: if ($imgdeletions{$itemid}) {
9596: $changes{$itemid} = 1;
9597: #FIXME need to obsolete item in RES space
9598: } elsif ($env{'form.ltitools_image_'.$i.'.filename'}) {
9599: my ($imgurl,$error) = &process_ltitools_image($r,$dom,$confname,'ltitools_image_'.$i,
9600: $itemid,$configuserok,$switchserver,
9601: $author_ok);
9602: if ($imgurl) {
9603: $confhash{$itemid}{'image'} = $imgurl;
9604: $changes{$itemid} = 1;
9605: }
9606: if ($error) {
9607: &Apache::lonnet::logthis($error);
9608: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
9609: }
9610: } elsif ($domconfig{$action}{$itemid}{'image'}) {
9611: $confhash{$itemid}{'image'} =
9612: $domconfig{$action}{$itemid}{'image'};
9613: }
9614: if ($customadds{$i}) {
9615: my $name = $env{'form.ltitools_custom_name_'.$i};
9616: $name =~ s/(`)/'/g;
9617: $name =~ s/^\s+//;
9618: $name =~ s/\s+$//;
9619: my $value = $env{'form.ltitools_custom_value_'.$i};
9620: $value =~ s/(`)/'/g;
9621: $value =~ s/^\s+//;
9622: $value =~ s/\s+$//;
9623: if ($name ne '') {
9624: $confhash{$itemid}{'custom'}{$name} = $value;
9625: $changes{$itemid} = 1;
9626: }
9627: }
9628: my %customdels;
9629: my @customdeletions = &Apache::loncommon::get_env_multiple('form.ltitools_customdel_'.$i);
9630: if (@customdeletions) {
9631: $changes{$itemid} = 1;
9632: }
9633: map { $customdels{$_} = 1; } @customdeletions;
9634: if (ref($domconfig{$action}{$itemid}{'custom'}) eq 'HASH') {
9635: foreach my $key (keys(%{$domconfig{$action}{$itemid}{'custom'}})) {
9636: unless ($customdels{$key}) {
9637: if ($env{'form.ltitools_customval_'.$key.'_'.$i} ne '') {
9638: $confhash{$itemid}{'custom'}{$key} = $env{'form.ltitools_customval_'.$key.'_'.$i};
9639: }
9640: if ($domconfig{$action}{$itemid}{'custom'}{$key} ne $env{'form.ltitools_customval_'.$key.'_'.$i}) {
9641: $changes{$itemid} = 1;
9642: }
9643: }
9644: }
9645: }
9646: unless ($changes{$itemid}) {
9647: foreach my $key (keys(%{$domconfig{$action}{$itemid}})) {
9648: if (ref($domconfig{$action}{$itemid}{$key}) eq 'HASH') {
9649: if (ref($confhash{$itemid}{$key}) eq 'HASH') {
9650: foreach my $innerkey (keys(%{$domconfig{$action}{$itemid}{$key}})) {
9651: unless (exists($confhash{$itemid}{$key}{$innerkey})) {
9652: $changes{$itemid} = 1;
9653: last;
9654: }
9655: }
9656: } elsif (keys(%{$domconfig{$action}{$itemid}{$key}}) > 0) {
9657: $changes{$itemid} = 1;
9658: }
9659: }
9660: last if ($changes{$itemid});
9661: }
9662: }
9663: }
9664: }
9665: }
9666: if (@allpos > 0) {
9667: my $idx = 0;
9668: foreach my $itemid (@allpos) {
9669: if ($itemid ne '') {
9670: $confhash{$itemid}{'order'} = $idx;
9671: if (ref($domconfig{$action}) eq 'HASH') {
9672: if (ref($domconfig{$action}{$itemid}) eq 'HASH') {
9673: if ($domconfig{$action}{$itemid}{'order'} ne $idx) {
9674: $changes{$itemid} = 1;
9675: }
9676: }
9677: }
9678: $idx ++;
9679: }
9680: }
9681: }
9682: my %ltitoolshash = (
9683: $action => { %confhash }
9684: );
9685: my $putresult = &Apache::lonnet::put_dom('configuration',\%ltitoolshash,
9686: $dom);
9687: if ($putresult eq 'ok') {
9688: my %ltienchash = (
9689: $action => { %encconfig }
9690: );
9691: &Apache::lonnet::put_dom('encconfig',\%ltienchash,$dom);
9692: if (keys(%changes) > 0) {
9693: my $cachetime = 24*60*60;
9694: my %ltiall = %confhash;
9695: foreach my $id (keys(%ltiall)) {
9696: if (ref($encconfig{$id}) eq 'HASH') {
9697: foreach my $item ('key','secret') {
9698: $ltiall{$id}{$item} = $encconfig{$id}{$item};
9699: }
9700: }
9701: }
9702: &Apache::lonnet::do_cache_new('ltitools',$dom,\%ltiall,$cachetime);
9703: if (ref($lastactref) eq 'HASH') {
9704: $lastactref->{'ltitools'} = 1;
9705: }
9706: $resulttext = &mt('Changes made:').'<ul>';
9707: my %bynum;
9708: foreach my $itemid (sort(keys(%changes))) {
9709: my $position = $confhash{$itemid}{'order'};
9710: $bynum{$position} = $itemid;
9711: }
9712: foreach my $pos (sort { $a <=> $b } keys(%bynum)) {
9713: my $itemid = $bynum{$pos};
9714: if (ref($confhash{$itemid}) ne 'HASH') {
9715: $resulttext .= '<li>'.&mt('Deleted: [_1]',$changes{$itemid}).'</li>';
9716: } else {
9717: $resulttext .= '<li><b>'.$confhash{$itemid}{'title'}.'</b>';
9718: if ($confhash{$itemid}{'image'}) {
9719: $resulttext .= ' '.
9720: '<img src="'.$confhash{$itemid}{'image'}.'"'.
9721: ' alt="'.&mt('Tool Provider icon').'" />';
9722: }
9723: $resulttext .= '</li><ul>';
9724: my $position = $pos + 1;
9725: $resulttext .= '<li>'.&mt('Order: [_1]',$position).'</li>';
9726: foreach my $item ('version','msgtype','url') {
9727: if ($confhash{$itemid}{$item} ne '') {
9728: $resulttext .= '<li>'.$lt{$item}.': '.$confhash{$itemid}{$item}.'</li>';
9729: }
9730: }
9731: if ($encconfig{$itemid}{'key'} ne '') {
9732: $resulttext .= '<li>'.$lt{'key'}.': '.$encconfig{$itemid}{'key'}.'</li>';
9733: }
9734: if ($encconfig{$itemid}{'secret'} ne '') {
9735: $resulttext .= '<li>'.$lt{'secret'}.': ';
9736: my $num = length($encconfig{$itemid}{'secret'});
9737: $resulttext .= ('*'x$num).'</li>';
9738: }
9739: $resulttext .= '<li>'.&mt('Configurable in course:');
9740: my @possconfig = ('label','title','target','linktext','explanation');
9741: my $numconfig = 0;
9742: if (ref($confhash{$itemid}{'crsconf'}) eq 'HASH') {
9743: foreach my $item (@possconfig) {
9744: if ($confhash{$itemid}{'crsconf'}{$item}) {
9745: $numconfig ++;
9746: $resulttext .= ' "'.$lt{'crs'.$item}.'"';
9747: }
9748: }
9749: }
9750: if (!$numconfig) {
9751: $resulttext .= &mt('None');
9752: }
9753: $resulttext .= '</li>';
9754: foreach my $item ('passback','roster') {
9755: $resulttext .= '<li>'.$lt{$item}.' ';
9756: if ($confhash{$itemid}{$item}) {
9757: $resulttext .= &mt('Yes');
9758: } else {
9759: $resulttext .= &mt('No');
9760: }
9761: $resulttext .= '</li>';
9762: }
9763: if (ref($confhash{$itemid}{'display'}) eq 'HASH') {
9764: my $displaylist;
9765: if ($confhash{$itemid}{'display'}{'target'}) {
9766: $displaylist = &mt('Display target').': '.
9767: $confhash{$itemid}{'display'}{'target'}.',';
9768: }
9769: foreach my $size ('width','height') {
9770: if ($confhash{$itemid}{'display'}{$size}) {
9771: $displaylist .= (' 'x2).$lt{$size}.': '.
9772: $confhash{$itemid}{'display'}{$size}.',';
9773: }
9774: }
9775: if ($displaylist) {
9776: $displaylist =~ s/,$//;
9777: $resulttext .= '<li>'.$displaylist.'</li>';
9778: }
9779: foreach my $item ('linktext','explanation') {
9780: if ($confhash{$itemid}{'display'}{$item}) {
9781: $resulttext .= '<li>'.$lt{$item}.': '.$confhash{$itemid}{'display'}{$item}.'</li>';
9782: }
9783: }
9784: }
9785: if (ref($confhash{$itemid}{'fields'}) eq 'HASH') {
9786: my $fieldlist;
9787: foreach my $field (@allfields) {
9788: if ($confhash{$itemid}{'fields'}{$field}) {
9789: $fieldlist .= (' 'x2).$lt{$field}.',';
9790: }
9791: }
9792: if ($fieldlist) {
9793: $fieldlist =~ s/,$//;
9794: $resulttext .= '<li>'.&mt('Data sent').':'.$fieldlist.'</li>';
9795: }
9796: }
9797: if (ref($confhash{$itemid}{'roles'}) eq 'HASH') {
9798: my $rolemaps;
9799: foreach my $role (@courseroles) {
9800: if ($confhash{$itemid}{'roles'}{$role}) {
9801: $rolemaps .= (' 'x2).&Apache::lonnet::plaintext($role,'Course').'='.
9802: $confhash{$itemid}{'roles'}{$role}.',';
9803: }
9804: }
9805: if ($rolemaps) {
9806: $rolemaps =~ s/,$//;
9807: $resulttext .= '<li>'.&mt('Role mapping:').$rolemaps.'</li>';
9808: }
9809: }
9810: if (ref($confhash{$itemid}{'custom'}) eq 'HASH') {
9811: my $customlist;
9812: if (keys(%{$confhash{$itemid}{'custom'}})) {
9813: foreach my $key (sort(keys(%{$confhash{$itemid}{'custom'}}))) {
9814: $customlist .= $key.':'.$confhash{$itemid}{'custom'}{$key}.(' 'x2);
9815: }
9816: }
9817: if ($customlist) {
9818: $resulttext .= '<li>'.&mt('Custom items').':'.$customlist.'</li>';
9819: }
9820: }
9821: $resulttext .= '</ul></li>';
9822: }
9823: }
9824: $resulttext .= '</ul>';
9825: } else {
9826: $resulttext = &mt('No changes made.');
9827: }
9828: } else {
9829: $errors .= '<li><span class="LC_error">'.&mt('Failed to save changes').'</span></li>';
9830: }
9831: if ($errors) {
9832: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
9833: $errors.'</ul>';
9834: }
9835: return $resulttext;
9836: }
9837:
9838: sub process_ltitools_image {
9839: my ($r,$dom,$confname,$caller,$itemid,$configuserok,$switchserver,$author_ok) = @_;
9840: my $filename = $env{'form.'.$caller.'.filename'};
9841: my ($error,$url);
9842: my ($width,$height) = (21,21);
9843: if ($configuserok eq 'ok') {
9844: if ($switchserver) {
9845: $error = &mt('Upload of Tool Provider (LTI) icon is not permitted to this server: [_1]',
9846: $switchserver);
9847: } elsif ($author_ok eq 'ok') {
9848: my ($result,$imageurl,$madethumb) =
9849: &publishlogo($r,'upload',$caller,$dom,$confname,
9850: "ltitools/$itemid/icon",$width,$height);
9851: if ($result eq 'ok') {
9852: if ($madethumb) {
9853: my ($path,$imagefile) = ($imageurl =~ m{^(.+)/([^/]+)$});
9854: my $imagethumb = "$path/tn-".$imagefile;
9855: $url = $imagethumb;
9856: } else {
9857: $url = $imageurl;
9858: }
9859: } else {
9860: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$filename,$result);
9861: }
9862: } else {
9863: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$author_ok);
9864: }
9865: } else {
9866: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$configuserok);
9867: }
9868: return ($url,$error);
9869: }
9870:
9871: sub get_ltitools_id {
9872: my ($cdom,$title) = @_;
9873: # get lock on ltitools db
9874: my $lockhash = {
9875: lock => $env{'user.name'}.
9876: ':'.$env{'user.domain'},
9877: };
9878: my $tries = 0;
9879: my $gotlock = &Apache::lonnet::newput_dom('ltitools',$lockhash,$cdom);
9880: my ($id,$error);
9881:
9882: while (($gotlock ne 'ok') && ($tries<10)) {
9883: $tries ++;
9884: sleep (0.1);
9885: $gotlock = &Apache::lonnet::newput_dom('ltitools',$lockhash,$cdom);
9886: }
9887: if ($gotlock eq 'ok') {
9888: my %currids = &Apache::lonnet::dump_dom('ltitools',$cdom);
9889: if ($currids{'lock'}) {
9890: delete($currids{'lock'});
9891: if (keys(%currids)) {
9892: my @curr = sort { $a <=> $b } keys(%currids);
9893: if ($curr[-1] =~ /^\d+$/) {
9894: $id = 1 + $curr[-1];
9895: }
9896: } else {
9897: $id = 1;
9898: }
9899: if ($id) {
9900: unless (&Apache::lonnet::newput_dom('ltitools',{ $id => $title },$cdom) eq 'ok') {
9901: $error = 'nostore';
9902: }
9903: } else {
9904: $error = 'nonumber';
9905: }
9906: }
9907: my $dellockoutcome = &Apache::lonnet::del_dom('ltitools',['lock'],$cdom);
9908: } else {
9909: $error = 'nolock';
9910: }
9911: return ($id,$error);
9912: }
9913:
9914: sub modify_autoenroll {
9915: my ($dom,$lastactref,%domconfig) = @_;
9916: my ($resulttext,%changes);
9917: my %currautoenroll;
9918: if (ref($domconfig{'autoenroll'}) eq 'HASH') {
9919: foreach my $key (keys(%{$domconfig{'autoenroll'}})) {
9920: $currautoenroll{$key} = $domconfig{'autoenroll'}{$key};
9921: }
9922: }
9923: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
9924: my %title = ( run => 'Auto-enrollment active',
9925: sender => 'Sender for notification messages',
9926: coowners => 'Automatic assignment of co-ownership to instructors of record (institutional data)',
9927: failsafe => 'Failsafe for no drops if institutional data missing for a section');
9928: my @offon = ('off','on');
9929: my $sender_uname = $env{'form.sender_uname'};
9930: my $sender_domain = $env{'form.sender_domain'};
9931: if ($sender_domain eq '') {
9932: $sender_uname = '';
9933: } elsif ($sender_uname eq '') {
9934: $sender_domain = '';
9935: }
9936: my $coowners = $env{'form.autoassign_coowners'};
9937: my $failsafe = $env{'form.autoenroll_failsafe'};
9938: $failsafe =~ s{^\s+|\s+$}{}g;
9939: if ($failsafe =~ /\D/) {
9940: undef($failsafe);
9941: }
9942: my %autoenrollhash = (
9943: autoenroll => { 'run' => $env{'form.autoenroll_run'},
9944: 'sender_uname' => $sender_uname,
9945: 'sender_domain' => $sender_domain,
9946: 'co-owners' => $coowners,
9947: 'autofailsafe' => $failsafe,
9948: }
9949: );
9950: my $putresult = &Apache::lonnet::put_dom('configuration',\%autoenrollhash,
9951: $dom);
9952: if ($putresult eq 'ok') {
9953: if (exists($currautoenroll{'run'})) {
9954: if ($currautoenroll{'run'} ne $env{'form.autoenroll_run'}) {
9955: $changes{'run'} = 1;
9956: }
9957: } elsif ($autorun) {
9958: if ($env{'form.autoenroll_run'} ne '1') {
9959: $changes{'run'} = 1;
9960: }
9961: }
9962: if ($currautoenroll{'sender_uname'} ne $sender_uname) {
9963: $changes{'sender'} = 1;
9964: }
9965: if ($currautoenroll{'sender_domain'} ne $sender_domain) {
9966: $changes{'sender'} = 1;
9967: }
9968: if ($currautoenroll{'co-owners'} ne '') {
9969: if ($currautoenroll{'co-owners'} ne $coowners) {
9970: $changes{'coowners'} = 1;
9971: }
9972: } elsif ($coowners) {
9973: $changes{'coowners'} = 1;
9974: }
9975: if ($currautoenroll{'autofailsafe'} ne $failsafe) {
9976: $changes{'autofailsafe'} = 1;
9977: }
9978: if (keys(%changes) > 0) {
9979: $resulttext = &mt('Changes made:').'<ul>';
9980: if ($changes{'run'}) {
9981: $resulttext .= '<li>'.&mt("$title{'run'} set to $offon[$env{'form.autoenroll_run'}]").'</li>';
9982: }
9983: if ($changes{'sender'}) {
9984: if ($sender_uname eq '' || $sender_domain eq '') {
9985: $resulttext .= '<li>'.&mt("$title{'sender'} set to default (course owner).").'</li>';
9986: } else {
9987: $resulttext .= '<li>'.&mt("$title{'sender'} set to [_1]",$sender_uname.':'.$sender_domain).'</li>';
9988: }
9989: }
9990: if ($changes{'coowners'}) {
9991: $resulttext .= '<li>'.&mt("$title{'coowners'} set to $offon[$env{'form.autoassign_coowners'}]").'</li>';
9992: &Apache::loncommon::devalidate_domconfig_cache($dom);
9993: if (ref($lastactref) eq 'HASH') {
9994: $lastactref->{'domainconfig'} = 1;
9995: }
9996: }
9997: if ($changes{'autofailsafe'}) {
9998: if ($failsafe ne '') {
9999: $resulttext .= '<li>'.&mt('Failsafe for no drops if institutional data missing for a section set to: [_1]',$failsafe).'</li>';
10000: } else {
10001: $resulttext .= '<li>'.&mt('Failsafe for no drops if institutional data missing for a section: deleted');
10002: }
10003: &Apache::lonnet::get_domain_defaults($dom,1);
10004: if (ref($lastactref) eq 'HASH') {
10005: $lastactref->{'domdefaults'} = 1;
10006: }
10007: }
10008: $resulttext .= '</ul>';
10009: } else {
10010: $resulttext = &mt('No changes made to auto-enrollment settings');
10011: }
10012: } else {
10013: $resulttext = '<span class="LC_error">'.
10014: &mt('An error occurred: [_1]',$putresult).'</span>';
10015: }
10016: return $resulttext;
10017: }
10018:
10019: sub modify_autoupdate {
10020: my ($dom,%domconfig) = @_;
10021: my ($resulttext,%currautoupdate,%fields,%changes);
10022: if (ref($domconfig{'autoupdate'}) eq 'HASH') {
10023: foreach my $key (keys(%{$domconfig{'autoupdate'}})) {
10024: $currautoupdate{$key} = $domconfig{'autoupdate'}{$key};
10025: }
10026: }
10027: my @offon = ('off','on');
10028: my %title = &Apache::lonlocal::texthash (
10029: run => 'Auto-update:',
10030: classlists => 'Updates to user information in classlists?'
10031: );
10032: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
10033: my %fieldtitles = &Apache::lonlocal::texthash (
10034: id => 'Student/Employee ID',
10035: permanentemail => 'E-mail address',
10036: lastname => 'Last Name',
10037: firstname => 'First Name',
10038: middlename => 'Middle Name',
10039: generation => 'Generation',
10040: );
10041: $othertitle = &mt('All users');
10042: if (keys(%{$usertypes}) > 0) {
10043: $othertitle = &mt('Other users');
10044: }
10045: foreach my $key (keys(%env)) {
10046: if ($key =~ /^form\.updateable_(.+)_([^_]+)$/) {
10047: my ($usertype,$item) = ($1,$2);
10048: if (grep(/^\Q$item\E$/,keys(%fieldtitles))) {
10049: if ($usertype eq 'default') {
10050: push(@{$fields{$1}},$2);
10051: } elsif (ref($types) eq 'ARRAY') {
10052: if (grep(/^\Q$usertype\E$/,@{$types})) {
10053: push(@{$fields{$1}},$2);
10054: }
10055: }
10056: }
10057: }
10058: }
10059: my @lockablenames = &Apache::loncommon::get_env_multiple('form.lockablenames');
10060: @lockablenames = sort(@lockablenames);
10061: if (ref($currautoupdate{'lockablenames'}) eq 'ARRAY') {
10062: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
10063: if (@changed) {
10064: $changes{'lockablenames'} = 1;
10065: }
10066: } else {
10067: if (@lockablenames) {
10068: $changes{'lockablenames'} = 1;
10069: }
10070: }
10071: my %updatehash = (
10072: autoupdate => { run => $env{'form.autoupdate_run'},
10073: classlists => $env{'form.classlists'},
10074: fields => {%fields},
10075: lockablenames => \@lockablenames,
10076: }
10077: );
10078: foreach my $key (keys(%currautoupdate)) {
10079: if (($key eq 'run') || ($key eq 'classlists')) {
10080: if (exists($updatehash{autoupdate}{$key})) {
10081: if ($currautoupdate{$key} ne $updatehash{autoupdate}{$key}) {
10082: $changes{$key} = 1;
10083: }
10084: }
10085: } elsif ($key eq 'fields') {
10086: if (ref($currautoupdate{$key}) eq 'HASH') {
10087: foreach my $item (@{$types},'default') {
10088: if (ref($currautoupdate{$key}{$item}) eq 'ARRAY') {
10089: my $change = 0;
10090: foreach my $type (@{$currautoupdate{$key}{$item}}) {
10091: if (!exists($fields{$item})) {
10092: $change = 1;
10093: last;
10094: } elsif (ref($fields{$item}) eq 'ARRAY') {
10095: if (!grep(/^\Q$type\E$/,@{$fields{$item}})) {
10096: $change = 1;
10097: last;
10098: }
10099: }
10100: }
10101: if ($change) {
10102: push(@{$changes{$key}},$item);
10103: }
10104: }
10105: }
10106: }
10107: } elsif ($key eq 'lockablenames') {
10108: if (ref($currautoupdate{$key}) eq 'ARRAY') {
10109: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
10110: if (@changed) {
10111: $changes{'lockablenames'} = 1;
10112: }
10113: } else {
10114: if (@lockablenames) {
10115: $changes{'lockablenames'} = 1;
10116: }
10117: }
10118: }
10119: }
10120: unless (grep(/^\Qlockablenames\E$/,keys(%currautoupdate))) {
10121: if (@lockablenames) {
10122: $changes{'lockablenames'} = 1;
10123: }
10124: }
10125: foreach my $item (@{$types},'default') {
10126: if (defined($fields{$item})) {
10127: if (ref($currautoupdate{'fields'}) eq 'HASH') {
10128: if (ref($currautoupdate{'fields'}{$item}) eq 'ARRAY') {
10129: my $change = 0;
10130: if (ref($fields{$item}) eq 'ARRAY') {
10131: foreach my $type (@{$fields{$item}}) {
10132: if (!grep(/^\Q$type\E$/,@{$currautoupdate{'fields'}{$item}})) {
10133: $change = 1;
10134: last;
10135: }
10136: }
10137: }
10138: if ($change) {
10139: push(@{$changes{'fields'}},$item);
10140: }
10141: } else {
10142: push(@{$changes{'fields'}},$item);
10143: }
10144: } else {
10145: push(@{$changes{'fields'}},$item);
10146: }
10147: }
10148: }
10149: my $putresult = &Apache::lonnet::put_dom('configuration',\%updatehash,
10150: $dom);
10151: if ($putresult eq 'ok') {
10152: if (keys(%changes) > 0) {
10153: $resulttext = &mt('Changes made:').'<ul>';
10154: foreach my $key (sort(keys(%changes))) {
10155: if ($key eq 'lockablenames') {
10156: $resulttext .= '<li>';
10157: if (@lockablenames) {
10158: $usertypes->{'default'} = $othertitle;
10159: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update), available for the following affiliations:").' '.
10160: join(', ', map { $usertypes->{$_}; } @lockablenames).'</li>';
10161: } else {
10162: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update) is unavailable.");
10163: }
10164: $resulttext .= '</li>';
10165: } elsif (ref($changes{$key}) eq 'ARRAY') {
10166: foreach my $item (@{$changes{$key}}) {
10167: my @newvalues;
10168: foreach my $type (@{$fields{$item}}) {
10169: push(@newvalues,$fieldtitles{$type});
10170: }
10171: my $newvaluestr;
10172: if (@newvalues > 0) {
10173: $newvaluestr = join(', ',@newvalues);
10174: } else {
10175: $newvaluestr = &mt('none');
10176: }
10177: if ($item eq 'default') {
10178: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$othertitle,$newvaluestr).'</li>';
10179: } else {
10180: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$usertypes->{$item},$newvaluestr).'</li>';
10181: }
10182: }
10183: } else {
10184: my $newvalue;
10185: if ($key eq 'run') {
10186: $newvalue = $offon[$env{'form.autoupdate_run'}];
10187: } else {
10188: $newvalue = $offon[$env{'form.'.$key}];
10189: }
10190: $resulttext .= '<li>'.&mt("[_1] set to $newvalue",$title{$key}).'</li>';
10191: }
10192: }
10193: $resulttext .= '</ul>';
10194: } else {
10195: $resulttext = &mt('No changes made to autoupdates');
10196: }
10197: } else {
10198: $resulttext = '<span class="LC_error">'.
10199: &mt('An error occurred: [_1]',$putresult).'</span>';
10200: }
10201: return $resulttext;
10202: }
10203:
10204: sub modify_autocreate {
10205: my ($dom,%domconfig) = @_;
10206: my ($resulttext,%changes,%currautocreate,%newvals,%autocreatehash);
10207: if (ref($domconfig{'autocreate'}) eq 'HASH') {
10208: foreach my $key (keys(%{$domconfig{'autocreate'}})) {
10209: $currautocreate{$key} = $domconfig{'autocreate'}{$key};
10210: }
10211: }
10212: my %title= ( xml => 'Auto-creation of courses in XML course description files',
10213: req => 'Auto-creation of validated requests for official courses',
10214: xmldc => 'Identity of course creator of courses from XML files',
10215: );
10216: my @types = ('xml','req');
10217: foreach my $item (@types) {
10218: $newvals{$item} = $env{'form.autocreate_'.$item};
10219: $newvals{$item} =~ s/\D//g;
10220: $newvals{$item} = 0 if ($newvals{$item} eq '');
10221: }
10222: $newvals{'xmldc'} = $env{'form.autocreate_xmldc'};
10223: my %domcoords = &Apache::lonnet::get_active_domroles($dom,['dc']);
10224: unless (exists($domcoords{$newvals{'xmldc'}})) {
10225: $newvals{'xmldc'} = '';
10226: }
10227: %autocreatehash = (
10228: autocreate => { xml => $newvals{'xml'},
10229: req => $newvals{'req'},
10230: }
10231: );
10232: if ($newvals{'xmldc'} ne '') {
10233: $autocreatehash{'autocreate'}{'xmldc'} = $newvals{'xmldc'};
10234: }
10235: my $putresult = &Apache::lonnet::put_dom('configuration',\%autocreatehash,
10236: $dom);
10237: if ($putresult eq 'ok') {
10238: my @items = @types;
10239: if ($newvals{'xml'}) {
10240: push(@items,'xmldc');
10241: }
10242: foreach my $item (@items) {
10243: if (exists($currautocreate{$item})) {
10244: if ($currautocreate{$item} ne $newvals{$item}) {
10245: $changes{$item} = 1;
10246: }
10247: } elsif ($newvals{$item}) {
10248: $changes{$item} = 1;
10249: }
10250: }
10251: if (keys(%changes) > 0) {
10252: my @offon = ('off','on');
10253: $resulttext = &mt('Changes made:').'<ul>';
10254: foreach my $item (@types) {
10255: if ($changes{$item}) {
10256: my $newtxt = $offon[$newvals{$item}];
10257: $resulttext .= '<li>'.
10258: &mt("$title{$item} set to [_1]$newtxt [_2]",
10259: '<b>','</b>').
10260: '</li>';
10261: }
10262: }
10263: if ($changes{'xmldc'}) {
10264: my ($dcname,$dcdom) = split(':',$newvals{'xmldc'});
10265: my $newtxt = &Apache::loncommon::plainname($dcname,$dcdom);
10266: $resulttext .= '<li>'.&mt("$title{'xmldc'} set to [_1]",'<b>'.$newtxt.'</b>').'</li>';
10267: }
10268: $resulttext .= '</ul>';
10269: } else {
10270: $resulttext = &mt('No changes made to auto-creation settings');
10271: }
10272: } else {
10273: $resulttext = '<span class="LC_error">'.
10274: &mt('An error occurred: [_1]',$putresult).'</span>';
10275: }
10276: return $resulttext;
10277: }
10278:
10279: sub modify_directorysrch {
10280: my ($dom,$lastactref,%domconfig) = @_;
10281: my ($resulttext,%changes);
10282: my %currdirsrch;
10283: if (ref($domconfig{'directorysrch'}) eq 'HASH') {
10284: foreach my $key (keys(%{$domconfig{'directorysrch'}})) {
10285: $currdirsrch{$key} = $domconfig{'directorysrch'}{$key};
10286: }
10287: }
10288: my %title = ( available => 'Institutional directory search available',
10289: localonly => 'Other domains can search institution',
10290: lcavailable => 'LON-CAPA directory search available',
10291: lclocalonly => 'Other domains can search LON-CAPA domain',
10292: searchby => 'Search types',
10293: searchtypes => 'Search latitude');
10294: my @offon = ('off','on');
10295: my @otherdoms = ('Yes','No');
10296:
10297: my @searchtypes = &Apache::loncommon::get_env_multiple('form.searchtypes');
10298: my @cansearch = &Apache::loncommon::get_env_multiple('form.cansearch');
10299: my @searchby = &Apache::loncommon::get_env_multiple('form.searchby');
10300:
10301: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
10302: if (keys(%{$usertypes}) == 0) {
10303: @cansearch = ('default');
10304: } else {
10305: if (ref($currdirsrch{'cansearch'}) eq 'ARRAY') {
10306: foreach my $type (@{$currdirsrch{'cansearch'}}) {
10307: if (!grep(/^\Q$type\E$/,@cansearch)) {
10308: push(@{$changes{'cansearch'}},$type);
10309: }
10310: }
10311: foreach my $type (@cansearch) {
10312: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'cansearch'}})) {
10313: push(@{$changes{'cansearch'}},$type);
10314: }
10315: }
10316: } else {
10317: push(@{$changes{'cansearch'}},@cansearch);
10318: }
10319: }
10320:
10321: if (ref($currdirsrch{'searchby'}) eq 'ARRAY') {
10322: foreach my $by (@{$currdirsrch{'searchby'}}) {
10323: if (!grep(/^\Q$by\E$/,@searchby)) {
10324: push(@{$changes{'searchby'}},$by);
10325: }
10326: }
10327: foreach my $by (@searchby) {
10328: if (!grep(/^\Q$by\E$/,@{$currdirsrch{'searchby'}})) {
10329: push(@{$changes{'searchby'}},$by);
10330: }
10331: }
10332: } else {
10333: push(@{$changes{'searchby'}},@searchby);
10334: }
10335:
10336: if (ref($currdirsrch{'searchtypes'}) eq 'ARRAY') {
10337: foreach my $type (@{$currdirsrch{'searchtypes'}}) {
10338: if (!grep(/^\Q$type\E$/,@searchtypes)) {
10339: push(@{$changes{'searchtypes'}},$type);
10340: }
10341: }
10342: foreach my $type (@searchtypes) {
10343: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'searchtypes'}})) {
10344: push(@{$changes{'searchtypes'}},$type);
10345: }
10346: }
10347: } else {
10348: if (exists($currdirsrch{'searchtypes'})) {
10349: foreach my $type (@searchtypes) {
10350: if ($type ne $currdirsrch{'searchtypes'}) {
10351: push(@{$changes{'searchtypes'}},$type);
10352: }
10353: }
10354: if (!grep(/^\Q$currdirsrch{'searchtypes'}\E/,@searchtypes)) {
10355: push(@{$changes{'searchtypes'}},$currdirsrch{'searchtypes'});
10356: }
10357: } else {
10358: push(@{$changes{'searchtypes'}},@searchtypes);
10359: }
10360: }
10361:
10362: my %dirsrch_hash = (
10363: directorysrch => { available => $env{'form.dirsrch_available'},
10364: cansearch => \@cansearch,
10365: localonly => $env{'form.dirsrch_instlocalonly'},
10366: lclocalonly => $env{'form.dirsrch_domlocalonly'},
10367: lcavailable => $env{'form.dirsrch_domavailable'},
10368: searchby => \@searchby,
10369: searchtypes => \@searchtypes,
10370: }
10371: );
10372: my $putresult = &Apache::lonnet::put_dom('configuration',\%dirsrch_hash,
10373: $dom);
10374: if ($putresult eq 'ok') {
10375: if (exists($currdirsrch{'available'})) {
10376: if ($currdirsrch{'available'} ne $env{'form.dirsrch_available'}) {
10377: $changes{'available'} = 1;
10378: }
10379: } else {
10380: if ($env{'form.dirsrch_available'} eq '1') {
10381: $changes{'available'} = 1;
10382: }
10383: }
10384: if (exists($currdirsrch{'lcavailable'})) {
10385: if ($currdirsrch{'lcavailable'} ne $env{'form.dirsrch_domavailable'}) {
10386: $changes{'lcavailable'} = 1;
10387: }
10388: } else {
10389: if ($env{'form.dirsrch_lcavailable'} eq '1') {
10390: $changes{'lcavailable'} = 1;
10391: }
10392: }
10393: if (exists($currdirsrch{'localonly'})) {
10394: if ($currdirsrch{'localonly'} ne $env{'form.dirsrch_instlocalonly'}) {
10395: $changes{'localonly'} = 1;
10396: }
10397: } else {
10398: if ($env{'form.dirsrch_instlocalonly'} eq '1') {
10399: $changes{'localonly'} = 1;
10400: }
10401: }
10402: if (exists($currdirsrch{'lclocalonly'})) {
10403: if ($currdirsrch{'lclocalonly'} ne $env{'form.dirsrch_domlocalonly'}) {
10404: $changes{'lclocalonly'} = 1;
10405: }
10406: } else {
10407: if ($env{'form.dirsrch_domlocalonly'} eq '1') {
10408: $changes{'lclocalonly'} = 1;
10409: }
10410: }
10411: if (keys(%changes) > 0) {
10412: $resulttext = &mt('Changes made:').'<ul>';
10413: if ($changes{'available'}) {
10414: $resulttext .= '<li>'.&mt("$title{'available'} set to: $offon[$env{'form.dirsrch_available'}]").'</li>';
10415: }
10416: if ($changes{'lcavailable'}) {
10417: $resulttext .= '<li>'.&mt("$title{'lcavailable'} set to: $offon[$env{'form.dirsrch_domavailable'}]").'</li>';
10418: }
10419: if ($changes{'localonly'}) {
10420: $resulttext .= '<li>'.&mt("$title{'localonly'} set to: $otherdoms[$env{'form.dirsrch_instlocalonly'}]").'</li>';
10421: }
10422: if ($changes{'lclocalonly'}) {
10423: $resulttext .= '<li>'.&mt("$title{'lclocalonly'} set to: $otherdoms[$env{'form.dirsrch_domlocalonly'}]").'</li>';
10424: }
10425: if (ref($changes{'cansearch'}) eq 'ARRAY') {
10426: my $chgtext;
10427: if (ref($usertypes) eq 'HASH') {
10428: if (keys(%{$usertypes}) > 0) {
10429: foreach my $type (@{$types}) {
10430: if (grep(/^\Q$type\E$/,@cansearch)) {
10431: $chgtext .= $usertypes->{$type}.'; ';
10432: }
10433: }
10434: if (grep(/^default$/,@cansearch)) {
10435: $chgtext .= $othertitle;
10436: } else {
10437: $chgtext =~ s/\; $//;
10438: }
10439: $resulttext .=
10440: '<li>'.
10441: &mt("Users from domain '[_1]' permitted to search the institutional directory set to: [_2]",
10442: '<span class="LC_cusr_emph">'.$dom.'</span>',$chgtext).
10443: '</li>';
10444: }
10445: }
10446: }
10447: if (ref($changes{'searchby'}) eq 'ARRAY') {
10448: my ($searchtitles,$titleorder) = &sorted_searchtitles();
10449: my $chgtext;
10450: foreach my $type (@{$titleorder}) {
10451: if (grep(/^\Q$type\E$/,@searchby)) {
10452: if (defined($searchtitles->{$type})) {
10453: $chgtext .= $searchtitles->{$type}.'; ';
10454: }
10455: }
10456: }
10457: $chgtext =~ s/\; $//;
10458: $resulttext .= '<li>'.&mt("$title{'searchby'} set to: [_1]",$chgtext).'</li>';
10459: }
10460: if (ref($changes{'searchtypes'}) eq 'ARRAY') {
10461: my ($srchtypes_desc,$srchtypeorder) = &sorted_searchtypes();
10462: my $chgtext;
10463: foreach my $type (@{$srchtypeorder}) {
10464: if (grep(/^\Q$type\E$/,@searchtypes)) {
10465: if (defined($srchtypes_desc->{$type})) {
10466: $chgtext .= $srchtypes_desc->{$type}.'; ';
10467: }
10468: }
10469: }
10470: $chgtext =~ s/\; $//;
10471: $resulttext .= '<li>'.&mt($title{'searchtypes'}.' set to: "[_1]"',$chgtext).'</li>';
10472: }
10473: $resulttext .= '</ul>';
10474: &Apache::lonnet::do_cache_new('directorysrch',$dom,$dirsrch_hash{'directorysrch'},3600);
10475: if (ref($lastactref) eq 'HASH') {
10476: $lastactref->{'directorysrch'} = 1;
10477: }
10478: } else {
10479: $resulttext = &mt('No changes made to directory search settings');
10480: }
10481: } else {
10482: $resulttext = '<span class="LC_error">'.
10483: &mt('An error occurred: [_1]',$putresult).'</span>';
10484: }
10485: return $resulttext;
10486: }
10487:
10488: sub modify_contacts {
10489: my ($dom,$lastactref,%domconfig) = @_;
10490: my ($resulttext,%currsetting,%newsetting,%changes,%contacts_hash);
10491: if (ref($domconfig{'contacts'}) eq 'HASH') {
10492: foreach my $key (keys(%{$domconfig{'contacts'}})) {
10493: $currsetting{$key} = $domconfig{'contacts'}{$key};
10494: }
10495: }
10496: my (%others,%to,%bcc,%includestr,%includeloc);
10497: my @contacts = ('supportemail','adminemail');
10498: my @mailings = ('errormail','packagesmail','helpdeskmail','otherdomsmail',
10499: 'lonstatusmail','requestsmail','updatesmail','idconflictsmail');
10500: my @toggles = ('reporterrors','reportupdates');
10501: my ($fields,$fieldtitles,$fieldoptions,$possoptions) = &helpform_fields();
10502: foreach my $type (@mailings) {
10503: @{$newsetting{$type}} =
10504: &Apache::loncommon::get_env_multiple('form.'.$type);
10505: foreach my $item (@contacts) {
10506: if (grep(/^\Q$item\E$/,@{$newsetting{$type}})) {
10507: $contacts_hash{contacts}{$type}{$item} = 1;
10508: } else {
10509: $contacts_hash{contacts}{$type}{$item} = 0;
10510: }
10511: }
10512: $others{$type} = $env{'form.'.$type.'_others'};
10513: $contacts_hash{contacts}{$type}{'others'} = $others{$type};
10514: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
10515: $bcc{$type} = $env{'form.'.$type.'_bcc'};
10516: $contacts_hash{contacts}{$type}{'bcc'} = $bcc{$type};
10517: if (($env{'form.'.$type.'_includestr'} ne '') && ($env{'form.'.$type.'_includeloc'} =~ /^s|b$/)) {
10518: $includestr{$type} = $env{'form.'.$type.'_includestr'};
10519: $includeloc{$type} = $env{'form.'.$type.'_includeloc'};
10520: $contacts_hash{contacts}{$type}{'include'} = $includeloc{$type}.':'.&escape($includestr{$type});
10521: }
10522: }
10523: }
10524: foreach my $item (@contacts) {
10525: $to{$item} = $env{'form.'.$item};
10526: $contacts_hash{'contacts'}{$item} = $to{$item};
10527: }
10528: foreach my $item (@toggles) {
10529: if ($env{'form.'.$item} =~ /^(0|1)$/) {
10530: $contacts_hash{'contacts'}{$item} = $env{'form.'.$item};
10531: }
10532: }
10533: if ((ref($fields) eq 'ARRAY') && (ref($possoptions) eq 'HASH')) {
10534: foreach my $field (@{$fields}) {
10535: if (ref($possoptions->{$field}) eq 'ARRAY') {
10536: my $value = $env{'form.helpform_'.$field};
10537: $value =~ s/^\s+|\s+$//g;
10538: if (grep(/^\Q$value\E$/,@{$possoptions->{$field}})) {
10539: $contacts_hash{'contacts'}{'helpform'}{$field} = $value;
10540: if ($field eq 'screenshot') {
10541: $env{'form.helpform_maxsize'} =~ s/^\s+|\s+$//g;
10542: if ($env{'form.helpform_maxsize'} =~ /^\d+\.?\d*$/) {
10543: $contacts_hash{'contacts'}{'helpform'}{'maxsize'} = $env{'form.helpform_maxsize'};
10544: }
10545: }
10546: }
10547: }
10548: }
10549: }
10550: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
10551: my (@statuses,%usertypeshash,@overrides);
10552: if ((ref($types) eq 'ARRAY') && (@{$types} > 0)) {
10553: @statuses = @{$types};
10554: if (ref($usertypes) eq 'HASH') {
10555: %usertypeshash = %{$usertypes};
10556: }
10557: }
10558: if (@statuses) {
10559: my @possoverrides = &Apache::loncommon::get_env_multiple('form.overrides');
10560: foreach my $type (@possoverrides) {
10561: if (($type ne '') && (grep(/^\Q$type\E$/,@statuses))) {
10562: push(@overrides,$type);
10563: }
10564: }
10565: if (@overrides) {
10566: foreach my $type (@overrides) {
10567: my @standard = &Apache::loncommon::get_env_multiple('form.override_'.$type);
10568: foreach my $item (@contacts) {
10569: if (grep(/^\Q$item\E$/,@standard)) {
10570: $contacts_hash{'contacts'}{'overrides'}{$type}{$item} = 1;
10571: $newsetting{'override_'.$type}{$item} = 1;
10572: } else {
10573: $contacts_hash{'contacts'}{'overrides'}{$type}{$item} = 0;
10574: $newsetting{'override_'.$type}{$item} = 0;
10575: }
10576: }
10577: $contacts_hash{'contacts'}{'overrides'}{$type}{'others'} = $env{'form.override_'.$type.'_others'};
10578: $contacts_hash{'contacts'}{'overrides'}{$type}{'bcc'} = $env{'form.override_'.$type.'_bcc'};
10579: $newsetting{'override_'.$type}{'others'} = $env{'form.override_'.$type.'_others'};
10580: $newsetting{'override_'.$type}{'bcc'} = $env{'form.override_'.$type.'_bcc'};
10581: if (($env{'form.override_'.$type.'_includestr'} ne '') && ($env{'form.override_'.$type.'_includeloc'} =~ /^s|b$/)) {
10582: $includestr{$type} = $env{'form.override_'.$type.'_includestr'};
10583: $includeloc{$type} = $env{'form.override_'.$type.'_includeloc'};
10584: $contacts_hash{'contacts'}{'overrides'}{$type}{'include'} = $includeloc{$type}.':'.&escape($includestr{$type});
10585: $newsetting{'override_'.$type}{'include'} = $contacts_hash{'contacts'}{'overrides'}{$type}{'include'};
10586: }
10587: }
10588: }
10589: }
10590: if (keys(%currsetting) > 0) {
10591: foreach my $item (@contacts) {
10592: if ($to{$item} ne $currsetting{$item}) {
10593: $changes{$item} = 1;
10594: }
10595: }
10596: foreach my $type (@mailings) {
10597: foreach my $item (@contacts) {
10598: if (ref($currsetting{$type}) eq 'HASH') {
10599: if ($currsetting{$type}{$item} ne $contacts_hash{contacts}{$type}{$item}) {
10600: push(@{$changes{$type}},$item);
10601: }
10602: } else {
10603: push(@{$changes{$type}},@{$newsetting{$type}});
10604: }
10605: }
10606: if ($others{$type} ne $currsetting{$type}{'others'}) {
10607: push(@{$changes{$type}},'others');
10608: }
10609: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
10610: if ($bcc{$type} ne $currsetting{$type}{'bcc'}) {
10611: push(@{$changes{$type}},'bcc');
10612: }
10613: my ($currloc,$currstr) = split(/:/,$currsetting{$type}{'include'},2);
10614: if (($includeloc{$type} ne $currloc) || (&escape($includestr{$type}) ne $currstr)) {
10615: push(@{$changes{$type}},'include');
10616: }
10617: }
10618: }
10619: if (ref($fields) eq 'ARRAY') {
10620: if (ref($currsetting{'helpform'}) eq 'HASH') {
10621: foreach my $field (@{$fields}) {
10622: if ($currsetting{'helpform'}{$field} ne $contacts_hash{'contacts'}{'helpform'}{$field}) {
10623: push(@{$changes{'helpform'}},$field);
10624: }
10625: if (($field eq 'screenshot') && ($contacts_hash{'contacts'}{'helpform'}{'screenshot'} ne 'no')) {
10626: if ($currsetting{'helpform'}{'maxsize'} ne $contacts_hash{'contacts'}{'helpform'}{'maxsize'}) {
10627: push(@{$changes{'helpform'}},'maxsize');
10628: }
10629: }
10630: }
10631: } else {
10632: foreach my $field (@{$fields}) {
10633: if ($contacts_hash{'contacts'}{'helpform'}{$field} ne 'yes') {
10634: push(@{$changes{'helpform'}},$field);
10635: }
10636: if (($field eq 'screenshot') && ($contacts_hash{'contacts'}{'helpform'}{'screenshot'} ne 'no')) {
10637: if ($contacts_hash{'contacts'}{'helpform'}{'maxsize'} != 1) {
10638: push(@{$changes{'helpform'}},'maxsize');
10639: }
10640: }
10641: }
10642: }
10643: }
10644: if (@statuses) {
10645: if (ref($currsetting{'overrides'}) eq 'HASH') {
10646: foreach my $key (keys(%{$currsetting{'overrides'}})) {
10647: if (ref($currsetting{'overrides'}{$key}) eq 'HASH') {
10648: if (ref($newsetting{'override_'.$key}) eq 'HASH') {
10649: foreach my $item (@contacts,'bcc','others','include') {
10650: if ($currsetting{'overrides'}{$key}{$item} ne $newsetting{'override_'.$key}{$item}) {
10651: push(@{$changes{'overrides'}},$key);
10652: last;
10653: }
10654: }
10655: } else {
10656: push(@{$changes{'overrides'}},$key);
10657: }
10658: }
10659: }
10660: foreach my $key (@overrides) {
10661: unless (exists($currsetting{'overrides'}{$key})) {
10662: push(@{$changes{'overrides'}},$key);
10663: }
10664: }
10665: } else {
10666: foreach my $key (@overrides) {
10667: push(@{$changes{'overrides'}},$key);
10668: }
10669: }
10670: }
10671: } else {
10672: my %default;
10673: $default{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
10674: $default{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
10675: $default{'errormail'} = 'adminemail';
10676: $default{'packagesmail'} = 'adminemail';
10677: $default{'helpdeskmail'} = 'supportemail';
10678: $default{'otherdomsmail'} = 'supportemail';
10679: $default{'lonstatusmail'} = 'adminemail';
10680: $default{'requestsmail'} = 'adminemail';
10681: $default{'updatesmail'} = 'adminemail';
10682: foreach my $item (@contacts) {
10683: if ($to{$item} ne $default{$item}) {
10684: $changes{$item} = 1;
10685: }
10686: }
10687: foreach my $type (@mailings) {
10688: if ((@{$newsetting{$type}} != 1) || ($newsetting{$type}[0] ne $default{$type})) {
10689: push(@{$changes{$type}},@{$newsetting{$type}});
10690: }
10691: if ($others{$type} ne '') {
10692: push(@{$changes{$type}},'others');
10693: }
10694: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
10695: if ($bcc{$type} ne '') {
10696: push(@{$changes{$type}},'bcc');
10697: }
10698: if (($includeloc{$type} =~ /^b|s$/) && ($includestr{$type} ne '')) {
10699: push(@{$changes{$type}},'include');
10700: }
10701: }
10702: }
10703: if (ref($fields) eq 'ARRAY') {
10704: foreach my $field (@{$fields}) {
10705: if ($contacts_hash{'contacts'}{'helpform'}{$field} ne 'yes') {
10706: push(@{$changes{'helpform'}},$field);
10707: }
10708: if (($field eq 'screenshot') && ($contacts_hash{'contacts'}{'helpform'}{'screenshot'} ne 'no')) {
10709: if ($contacts_hash{'contacts'}{'helpform'}{'maxsize'} != 1) {
10710: push(@{$changes{'helpform'}},'maxsize');
10711: }
10712: }
10713: }
10714: }
10715: }
10716: foreach my $item (@toggles) {
10717: if (($env{'form.'.$item} == 1) && ($currsetting{$item} == 0)) {
10718: $changes{$item} = 1;
10719: } elsif ((!$env{'form.'.$item}) &&
10720: (($currsetting{$item} eq '') || ($currsetting{$item} == 1))) {
10721: $changes{$item} = 1;
10722: }
10723: }
10724: my $putresult = &Apache::lonnet::put_dom('configuration',\%contacts_hash,
10725: $dom);
10726: if ($putresult eq 'ok') {
10727: if (keys(%changes) > 0) {
10728: &Apache::loncommon::devalidate_domconfig_cache($dom);
10729: if (ref($lastactref) eq 'HASH') {
10730: $lastactref->{'domainconfig'} = 1;
10731: }
10732: my ($titles,$short_titles) = &contact_titles();
10733: $resulttext = &mt('Changes made:').'<ul>';
10734: foreach my $item (@contacts) {
10735: if ($changes{$item}) {
10736: $resulttext .= '<li>'.$titles->{$item}.
10737: &mt(' set to: ').
10738: '<span class="LC_cusr_emph">'.
10739: $to{$item}.'</span></li>';
10740: }
10741: }
10742: foreach my $type (@mailings) {
10743: if (ref($changes{$type}) eq 'ARRAY') {
10744: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
10745: $resulttext .= '<li>'.$titles->{$type}.' -- '.&mt('sent to').': ';
10746: } else {
10747: $resulttext .= '<li>'.$titles->{$type}.': ';
10748: }
10749: my @text;
10750: foreach my $item (@{$newsetting{$type}}) {
10751: push(@text,$short_titles->{$item});
10752: }
10753: if ($others{$type} ne '') {
10754: push(@text,$others{$type});
10755: }
10756: if (@text) {
10757: $resulttext .= '<span class="LC_cusr_emph">'.
10758: join(', ',@text).'</span>';
10759: }
10760: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
10761: if ($bcc{$type} ne '') {
10762: my $bcctext;
10763: if (@text) {
10764: $bcctext = ' '.&mt('with Bcc to');
10765: } else {
10766: $bcctext = '(Bcc)';
10767: }
10768: $resulttext .= $bcctext.': <span class="LC_cusr_emph">'.$bcc{$type}.'</span>';
10769: } elsif (!@text) {
10770: $resulttext .= &mt('No one');
10771: }
10772: if ($includestr{$type} ne '') {
10773: if ($includeloc{$type} eq 'b') {
10774: $resulttext .= '<br />'.&mt('Text automatically added to e-mail body:').' '.$includestr{$type};
10775: } elsif ($includeloc{$type} eq 's') {
10776: $resulttext .= '<br />'.&mt('Text automatically added to e-mail subject:').' '.$includestr{$type};
10777: }
10778: }
10779: } elsif (!@text) {
10780: $resulttext .= &mt('No recipients');
10781: }
10782: $resulttext .= '</li>';
10783: }
10784: }
10785: if (ref($changes{'overrides'}) eq 'ARRAY') {
10786: my @deletions;
10787: foreach my $type (@{$changes{'overrides'}}) {
10788: if ($usertypeshash{$type}) {
10789: if (grep(/^\Q$type\E/,@overrides)) {
10790: $resulttext .= '<li>'.&mt("Overrides based on requester's affiliation set for [_1]",
10791: $usertypeshash{$type}).'<ul><li>';
10792: if (ref($newsetting{'override_'.$type}) eq 'HASH') {
10793: my @text;
10794: foreach my $item (@contacts) {
10795: if ($newsetting{'override_'.$type}{$item}) {
10796: push(@text,$short_titles->{$item});
10797: }
10798: }
10799: if ($newsetting{'override_'.$type}{'others'} ne '') {
10800: push(@text,$newsetting{'override_'.$type}{'others'});
10801: }
10802:
10803: if (@text) {
10804: $resulttext .= &mt('Helpdesk e-mail sent to: [_1]',
10805: '<span class="LC_cusr_emph">'.join(', ',@text).'</span>');
10806: }
10807: if ($newsetting{'override_'.$type}{'bcc'} ne '') {
10808: my $bcctext;
10809: if (@text) {
10810: $bcctext = ' '.&mt('with Bcc to');
10811: } else {
10812: $bcctext = '(Bcc)';
10813: }
10814: $resulttext .= $bcctext.': <span class="LC_cusr_emph">'.$newsetting{'override_'.$type}{'bcc'}.'</span>';
10815: } elsif (!@text) {
10816: $resulttext .= &mt('Helpdesk e-mail sent to no one');
10817: }
10818: $resulttext .= '</li>';
10819: if ($newsetting{'override_'.$type}{'include'} ne '') {
10820: my ($loc,$str) = split(/:/,$newsetting{'override_'.$type}{'include'});
10821: if ($loc eq 'b') {
10822: $resulttext .= '<li>'.&mt('Text automatically added to e-mail body:').' '.&unescape($str).'</li>';
10823: } elsif ($loc eq 's') {
10824: $resulttext .= '<li>'.&mt('Text automatically added to e-mail subject:').' '.&unescape($str).'</li>';
10825: }
10826: }
10827: }
10828: $resulttext .= '</li></ul></li>';
10829: } else {
10830: push(@deletions,$usertypeshash{$type});
10831: }
10832: }
10833: }
10834: if (@deletions) {
10835: $resulttext .= '<li>'.&mt("Overrides based on requester's affiliation discontinued for: [_1]",
10836: join(', ',@deletions)).'</li>';
10837: }
10838: }
10839: my @offon = ('off','on');
10840: if ($changes{'reporterrors'}) {
10841: $resulttext .= '<li>'.
10842: &mt('E-mail error reports to [_1] set to "'.
10843: $offon[$env{'form.reporterrors'}].'".',
10844: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
10845: &mt('LON-CAPA core group - MSU'),600,500)).
10846: '</li>';
10847: }
10848: if ($changes{'reportupdates'}) {
10849: $resulttext .= '<li>'.
10850: &mt('E-mail record of completed LON-CAPA updates to [_1] set to "'.
10851: $offon[$env{'form.reportupdates'}].'".',
10852: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
10853: &mt('LON-CAPA core group - MSU'),600,500)).
10854: '</li>';
10855: }
10856: if ((ref($changes{'helpform'}) eq 'ARRAY') && (ref($fields) eq 'ARRAY')) {
10857: my (@optional,@required,@unused,$maxsizechg);
10858: foreach my $field (@{$changes{'helpform'}}) {
10859: if ($field eq 'maxsize') {
10860: $maxsizechg = 1;
10861: next;
10862: }
10863: if ($contacts_hash{'contacts'}{'helpform'}{$field} eq 'yes') {
10864: push(@optional,$field);
10865: } elsif ($contacts_hash{'contacts'}{'helpform'}{$field} eq 'no') {
10866: push(@unused,$field);
10867: } elsif ($contacts_hash{'contacts'}{'helpform'}{$field} eq 'req') {
10868: push(@required,$field);
10869: }
10870: }
10871: if (@optional) {
10872: $resulttext .= '<li>'.
10873: &mt('Help form fields changed to "Optional": [_1].',
10874: '<span class="LC_cusr_emph">'.join(', ',map { $fieldtitles->{$_}; } @optional)).'</span>'.
10875: '</li>';
10876: }
10877: if (@required) {
10878: $resulttext .= '<li>'.
10879: &mt('Help form fields changed to "Required": [_1].',
10880: '<span class="LC_cusr_emph">'.join(', ',map { $fieldtitles->{$_}; } @required)).'</span>'.
10881: '</li>';
10882: }
10883: if (@unused) {
10884: $resulttext .= '<li>'.
10885: &mt('Help form fields changed to "Not shown": [_1].',
10886: '<span class="LC_cusr_emph">'.join(', ',map { $fieldtitles->{$_}; } @unused)).'</span>'.
10887: '</li>';
10888: }
10889: if ($maxsizechg) {
10890: $resulttext .= '<li>'.
10891: &mt('Max size for file uploaded to help form by logged-in user set to [_1] MB.',
10892: $contacts_hash{'contacts'}{'helpform'}{'maxsize'}).
10893: '</li>';
10894: }
10895: }
10896: $resulttext .= '</ul>';
10897: } else {
10898: $resulttext = &mt('No changes made to contacts and form settings');
10899: }
10900: } else {
10901: $resulttext = '<span class="LC_error">'.
10902: &mt('An error occurred: [_1].',$putresult).'</span>';
10903: }
10904: return $resulttext;
10905: }
10906:
10907: sub modify_usercreation {
10908: my ($dom,%domconfig) = @_;
10909: my ($resulttext,%curr_usercreation,%changes,%authallowed,%cancreate,%save_usercreate);
10910: my $warningmsg;
10911: if (ref($domconfig{'usercreation'}) eq 'HASH') {
10912: foreach my $key (keys(%{$domconfig{'usercreation'}})) {
10913: if ($key eq 'cancreate') {
10914: if (ref($domconfig{'usercreation'}{$key}) eq 'HASH') {
10915: foreach my $item (keys(%{$domconfig{'usercreation'}{$key}})) {
10916: if (($item eq 'selfcreate') || ($item eq 'statustocreate') ||
10917: ($item eq 'captcha') || ($item eq 'recaptchakeys') ||
10918: ($item eq 'recaptchaversion')) {
10919: $save_usercreate{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
10920: } else {
10921: $curr_usercreation{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
10922: }
10923: }
10924: }
10925: } elsif ($key eq 'email_rule') {
10926: $save_usercreate{$key} = $domconfig{'usercreation'}{$key};
10927: } else {
10928: $curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
10929: }
10930: }
10931: }
10932: my @username_rule = &Apache::loncommon::get_env_multiple('form.username_rule');
10933: my @id_rule = &Apache::loncommon::get_env_multiple('form.id_rule');
10934: my @contexts = ('author','course','requestcrs');
10935: foreach my $item(@contexts) {
10936: $cancreate{$item} = $env{'form.can_createuser_'.$item};
10937: }
10938: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
10939: foreach my $item (@contexts) {
10940: if ($curr_usercreation{'cancreate'}{$item} ne $cancreate{$item}) {
10941: push(@{$changes{'cancreate'}},$item);
10942: }
10943: }
10944: } elsif (ref($curr_usercreation{'cancreate'}) eq 'ARRAY') {
10945: foreach my $item (@contexts) {
10946: if (!grep(/^\Q$item\E$/,@{$curr_usercreation{'cancreate'}})) {
10947: if ($cancreate{$item} ne 'any') {
10948: push(@{$changes{'cancreate'}},$item);
10949: }
10950: } else {
10951: if ($cancreate{$item} ne 'none') {
10952: push(@{$changes{'cancreate'}},$item);
10953: }
10954: }
10955: }
10956: } else {
10957: foreach my $item (@contexts) {
10958: push(@{$changes{'cancreate'}},$item);
10959: }
10960: }
10961:
10962: if (ref($curr_usercreation{'username_rule'}) eq 'ARRAY') {
10963: foreach my $type (@{$curr_usercreation{'username_rule'}}) {
10964: if (!grep(/^\Q$type\E$/,@username_rule)) {
10965: push(@{$changes{'username_rule'}},$type);
10966: }
10967: }
10968: foreach my $type (@username_rule) {
10969: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'username_rule'}})) {
10970: push(@{$changes{'username_rule'}},$type);
10971: }
10972: }
10973: } else {
10974: push(@{$changes{'username_rule'}},@username_rule);
10975: }
10976:
10977: if (ref($curr_usercreation{'id_rule'}) eq 'ARRAY') {
10978: foreach my $type (@{$curr_usercreation{'id_rule'}}) {
10979: if (!grep(/^\Q$type\E$/,@id_rule)) {
10980: push(@{$changes{'id_rule'}},$type);
10981: }
10982: }
10983: foreach my $type (@id_rule) {
10984: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'id_rule'}})) {
10985: push(@{$changes{'id_rule'}},$type);
10986: }
10987: }
10988: } else {
10989: push(@{$changes{'id_rule'}},@id_rule);
10990: }
10991:
10992: my @authen_contexts = ('author','course','domain');
10993: my @authtypes = ('int','krb4','krb5','loc');
10994: my %authhash;
10995: foreach my $item (@authen_contexts) {
10996: my @authallowed = &Apache::loncommon::get_env_multiple('form.'.$item.'_auth');
10997: foreach my $auth (@authtypes) {
10998: if (grep(/^\Q$auth\E$/,@authallowed)) {
10999: $authhash{$item}{$auth} = 1;
11000: } else {
11001: $authhash{$item}{$auth} = 0;
11002: }
11003: }
11004: }
11005: if (ref($curr_usercreation{'authtypes'}) eq 'HASH') {
11006: foreach my $item (@authen_contexts) {
11007: if (ref($curr_usercreation{'authtypes'}{$item}) eq 'HASH') {
11008: foreach my $auth (@authtypes) {
11009: if ($authhash{$item}{$auth} ne $curr_usercreation{'authtypes'}{$item}{$auth}) {
11010: push(@{$changes{'authtypes'}},$item);
11011: last;
11012: }
11013: }
11014: }
11015: }
11016: } else {
11017: foreach my $item (@authen_contexts) {
11018: push(@{$changes{'authtypes'}},$item);
11019: }
11020: }
11021:
11022: $save_usercreate{'cancreate'}{'course'} = $cancreate{'course'};
11023: $save_usercreate{'cancreate'}{'author'} = $cancreate{'author'};
11024: $save_usercreate{'cancreate'}{'requestcrs'} = $cancreate{'requestcrs'};
11025: $save_usercreate{'id_rule'} = \@id_rule;
11026: $save_usercreate{'username_rule'} = \@username_rule,
11027: $save_usercreate{'authtypes'} = \%authhash;
11028:
11029: my %usercreation_hash = (
11030: usercreation => \%save_usercreate,
11031: );
11032:
11033: my $putresult = &Apache::lonnet::put_dom('configuration',\%usercreation_hash,
11034: $dom);
11035:
11036: if ($putresult eq 'ok') {
11037: if (keys(%changes) > 0) {
11038: $resulttext = &mt('Changes made:').'<ul>';
11039: if (ref($changes{'cancreate'}) eq 'ARRAY') {
11040: my %lt = &usercreation_types();
11041: foreach my $type (@{$changes{'cancreate'}}) {
11042: my $chgtext = $lt{$type}.', ';
11043: if ($cancreate{$type} eq 'none') {
11044: $chgtext .= &mt('creation of new users is not permitted, except by a Domain Coordinator.');
11045: } elsif ($cancreate{$type} eq 'any') {
11046: $chgtext .= &mt('creation of new users is permitted for both institutional and non-institutional usernames.');
11047: } elsif ($cancreate{$type} eq 'official') {
11048: $chgtext .= &mt('creation of new users is only permitted for institutional usernames.');
11049: } elsif ($cancreate{$type} eq 'unofficial') {
11050: $chgtext .= &mt('creation of new users is only permitted for non-institutional usernames.');
11051: }
11052: $resulttext .= '<li>'.$chgtext.'</li>';
11053: }
11054: }
11055: if (ref($changes{'username_rule'}) eq 'ARRAY') {
11056: my ($rules,$ruleorder) =
11057: &Apache::lonnet::inst_userrules($dom,'username');
11058: my $chgtext = '<ul>';
11059: foreach my $type (@username_rule) {
11060: if (ref($rules->{$type}) eq 'HASH') {
11061: $chgtext .= '<li>'.$rules->{$type}{'name'}.'</li>';
11062: }
11063: }
11064: $chgtext .= '</ul>';
11065: if (@username_rule > 0) {
11066: $resulttext .= '<li>'.&mt('Usernames with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
11067: } else {
11068: $resulttext .= '<li>'.&mt('There are now no username formats restricted to verified users in the institutional directory.').'</li>';
11069: }
11070: }
11071: if (ref($changes{'id_rule'}) eq 'ARRAY') {
11072: my ($idrules,$idruleorder) =
11073: &Apache::lonnet::inst_userrules($dom,'id');
11074: my $chgtext = '<ul>';
11075: foreach my $type (@id_rule) {
11076: if (ref($idrules->{$type}) eq 'HASH') {
11077: $chgtext .= '<li>'.$idrules->{$type}{'name'}.'</li>';
11078: }
11079: }
11080: $chgtext .= '</ul>';
11081: if (@id_rule > 0) {
11082: $resulttext .= '<li>'.&mt('IDs with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
11083: } else {
11084: $resulttext .= '<li>'.&mt('There are now no ID formats restricted to verified users in the institutional directory.').'</li>';
11085: }
11086: }
11087: my %authname = &authtype_names();
11088: my %context_title = &context_names();
11089: if (ref($changes{'authtypes'}) eq 'ARRAY') {
11090: my $chgtext = '<ul>';
11091: foreach my $type (@{$changes{'authtypes'}}) {
11092: my @allowed;
11093: $chgtext .= '<li><span class="LC_cusr_emph">'.$context_title{$type}.'</span> - '.&mt('assignable authentication types: ');
11094: foreach my $auth (@authtypes) {
11095: if ($authhash{$type}{$auth}) {
11096: push(@allowed,$authname{$auth});
11097: }
11098: }
11099: if (@allowed > 0) {
11100: $chgtext .= join(', ',@allowed).'</li>';
11101: } else {
11102: $chgtext .= &mt('none').'</li>';
11103: }
11104: }
11105: $chgtext .= '</ul>';
11106: $resulttext .= '<li>'.&mt('Authentication types available for assignment to new users').'<br />'.$chgtext;
11107: $resulttext .= '</li>';
11108: }
11109: $resulttext .= '</ul>';
11110: } else {
11111: $resulttext = &mt('No changes made to user creation settings');
11112: }
11113: } else {
11114: $resulttext = '<span class="LC_error">'.
11115: &mt('An error occurred: [_1]',$putresult).'</span>';
11116: }
11117: if ($warningmsg ne '') {
11118: $resulttext .= '<br /><span class="LC_warning">'.$warningmsg.'</span><br />';
11119: }
11120: return $resulttext;
11121: }
11122:
11123: sub modify_selfcreation {
11124: my ($dom,%domconfig) = @_;
11125: my ($resulttext,$warningmsg,%curr_usercreation,%curr_usermodify,%changes,%cancreate);
11126: my (%save_usercreate,%save_usermodify);
11127: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
11128: if (ref($types) eq 'ARRAY') {
11129: $usertypes->{'default'} = $othertitle;
11130: push(@{$types},'default');
11131: }
11132: #
11133: # Retrieve current domain configuration for self-creation of usernames from $domconfig{'usercreation'}.
11134: #
11135: if (ref($domconfig{'usercreation'}) eq 'HASH') {
11136: foreach my $key (keys(%{$domconfig{'usercreation'}})) {
11137: if ($key eq 'cancreate') {
11138: if (ref($domconfig{'usercreation'}{$key}) eq 'HASH') {
11139: foreach my $item (keys(%{$domconfig{'usercreation'}{$key}})) {
11140: if (($item eq 'selfcreate') || ($item eq 'statustocreate') ||
11141: ($item eq 'captcha') || ($item eq 'recaptchakeys') ||
11142: ($item eq 'recaptchaversion') ||
11143: ($item eq 'emailusername') || ($item eq 'notify') ||
11144: ($item eq 'selfcreateprocessing') || ($item eq 'shibenv')) {
11145: $curr_usercreation{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
11146: } else {
11147: $save_usercreate{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
11148: }
11149: }
11150: }
11151: } elsif ($key eq 'email_rule') {
11152: $curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
11153: } else {
11154: $save_usercreate{$key} = $domconfig{'usercreation'}{$key};
11155: }
11156: }
11157: }
11158: #
11159: # Retrieve current domain configuration for self-creation of usernames from $domconfig{'usermodification'}.
11160: #
11161: if (ref($domconfig{'usermodification'}) eq 'HASH') {
11162: foreach my $key (keys(%{$domconfig{'usermodification'}})) {
11163: if ($key eq 'selfcreate') {
11164: $curr_usermodify{$key} = $domconfig{'usermodification'}{$key};
11165: } else {
11166: $save_usermodify{$key} = $domconfig{'usermodification'}{$key};
11167: }
11168: }
11169: }
11170:
11171: my @contexts = ('selfcreate');
11172: @{$cancreate{'selfcreate'}} = ();
11173: %{$cancreate{'emailusername'}} = ();
11174: @{$cancreate{'statustocreate'}} = ();
11175: %{$cancreate{'selfcreateprocessing'}} = ();
11176: %{$cancreate{'shibenv'}} = ();
11177: my %selfcreatetypes = (
11178: sso => 'users authenticated by institutional single sign on',
11179: login => 'users authenticated by institutional log-in',
11180: email => 'users who provide a valid e-mail address for use as username',
11181: );
11182: #
11183: # Populate $cancreate{'selfcreate'} array reference with types of user, for which self-creation of user accounts
11184: # is permitted.
11185: #
11186:
11187: my @statuses;
11188: if (ref($domconfig{'inststatus'}) eq 'HASH') {
11189: if (ref($domconfig{'inststatus'}{'inststatusguest'}) eq 'ARRAY') {
11190: @statuses = @{$domconfig{'inststatus'}{'inststatusguest'}};
11191: }
11192: }
11193: push(@statuses,'default');
11194:
11195: foreach my $item ('login','sso','email') {
11196: if ($item eq 'email') {
11197: if ($env{'form.cancreate_email'}) {
11198: push(@{$cancreate{'selfcreate'}},'email');
11199: push(@contexts,'selfcreateprocessing');
11200: foreach my $type (@statuses) {
11201: if ($type eq 'default') {
11202: $cancreate{'selfcreateprocessing'}{$type} = $env{'form.cancreate_emailprocess'};
11203: } else {
11204: $cancreate{'selfcreateprocessing'}{$type} = $env{'form.cancreate_emailprocess_'.$type};
11205: }
11206: }
11207: }
11208: } else {
11209: if ($env{'form.cancreate_'.$item}) {
11210: push(@{$cancreate{'selfcreate'}},$item);
11211: }
11212: }
11213: }
11214: my (@email_rule,%userinfo,%savecaptcha);
11215: my ($infofields,$infotitles) = &Apache::loncommon::emailusername_info();
11216: #
11217: # Populate $cancreate{'emailusername'}{$type} hash ref with information fields (if new user will provide data
11218: # value set to one), if self-creation with e-mail address permitted, where $type is user type: faculty, staff, student etc.
11219: #
11220:
11221: if ($env{'form.cancreate_email'}) {
11222: push(@contexts,'emailusername');
11223: if (ref($types) eq 'ARRAY') {
11224: foreach my $type (@{$types}) {
11225: if (ref($infofields) eq 'ARRAY') {
11226: foreach my $field (@{$infofields}) {
11227: if ($env{'form.canmodify_emailusername_'.$type.'_'.$field} =~ /^(required|optional)$/) {
11228: $cancreate{'emailusername'}{$type}{$field} = $1;
11229: }
11230: }
11231: }
11232: }
11233: }
11234: #
11235: # Populate $cancreate{'notify'} hash ref with names of Domain Coordinators who are to be notified of
11236: # queued requests for self-creation of account using e-mail address as username
11237: #
11238:
11239: my @approvalnotify = &Apache::loncommon::get_env_multiple('form.selfcreationnotifyapproval');
11240: @approvalnotify = sort(@approvalnotify);
11241: $cancreate{'notify'}{'approval'} = join(',',@approvalnotify);
11242: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
11243: if (ref($curr_usercreation{'cancreate'}{'notify'}) eq 'HASH') {
11244: if ($curr_usercreation{'cancreate'}{'notify'}{'approval'} ne $cancreate{'notify'}{'approval'}) {
11245: push(@{$changes{'cancreate'}},'notify');
11246: }
11247: } else {
11248: if ($cancreate{'notify'}{'approval'}) {
11249: push(@{$changes{'cancreate'}},'notify');
11250: }
11251: }
11252: } elsif ($cancreate{'notify'}{'approval'}) {
11253: push(@{$changes{'cancreate'}},'notify');
11254: }
11255:
11256: #
11257: # Retrieve rules (if any) governing types of e-mail address which may be used as a username
11258: #
11259: @email_rule = &Apache::loncommon::get_env_multiple('form.email_rule');
11260: &process_captcha('cancreate',\%changes,\%savecaptcha,$curr_usercreation{'cancreate'});
11261: if (ref($curr_usercreation{'email_rule'}) eq 'ARRAY') {
11262: if (@{$curr_usercreation{'email_rule'}} > 0) {
11263: foreach my $type (@{$curr_usercreation{'email_rule'}}) {
11264: if (!grep(/^\Q$type\E$/,@email_rule)) {
11265: push(@{$changes{'email_rule'}},$type);
11266: }
11267: }
11268: }
11269: if (@email_rule > 0) {
11270: foreach my $type (@email_rule) {
11271: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'email_rule'}})) {
11272: push(@{$changes{'email_rule'}},$type);
11273: }
11274: }
11275: }
11276: } elsif (@email_rule > 0) {
11277: push(@{$changes{'email_rule'}},@email_rule);
11278: }
11279: }
11280: #
11281: # Check if domain default is set appropriately, if self-creation of accounts is to be available for
11282: # institutional log-in.
11283: #
11284: if (grep(/^login$/,@{$cancreate{'selfcreate'}})) {
11285: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
11286: if (!((($domdefaults{'auth_def'} =~/^krb/) && ($domdefaults{'auth_arg_def'} ne '')) ||
11287: ($domdefaults{'auth_def'} eq 'localauth'))) {
11288: $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.').' '.
11289: &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.');
11290: }
11291: }
11292: my @fields = ('lastname','firstname','middlename','generation',
11293: 'permanentemail','id');
11294: my @shibfields = (@fields,'inststatus');
11295: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
11296: #
11297: # Where usernames may created for institutional log-in and/or institutional single sign on:
11298: # (a) populate $cancreate{'statustocreate'} array reference with institutional status types who
11299: # may self-create accounts
11300: # (b) populate $save_usermodify{'selfcreate'} hash reference with status types, and information fields
11301: # which the user may supply, if institutional data is unavailable.
11302: #
11303: if (($env{'form.cancreate_login'}) || ($env{'form.cancreate_sso'})) {
11304: if (ref($types) eq 'ARRAY') {
11305: if (@{$types} > 1) {
11306: @{$cancreate{'statustocreate'}} = &Apache::loncommon::get_env_multiple('form.statustocreate');
11307: push(@contexts,'statustocreate');
11308: } else {
11309: undef($cancreate{'statustocreate'});
11310: }
11311: foreach my $type (@{$types}) {
11312: my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$type);
11313: foreach my $field (@fields) {
11314: if (grep(/^\Q$field\E$/,@modifiable)) {
11315: $save_usermodify{'selfcreate'}{$type}{$field} = 1;
11316: } else {
11317: $save_usermodify{'selfcreate'}{$type}{$field} = 0;
11318: }
11319: }
11320: }
11321: if (ref($curr_usermodify{'selfcreate'}) eq 'HASH') {
11322: foreach my $type (@{$types}) {
11323: if (ref($curr_usermodify{'selfcreate'}{$type}) eq 'HASH') {
11324: foreach my $field (@fields) {
11325: if ($save_usermodify{'selfcreate'}{$type}{$field} ne
11326: $curr_usermodify{'selfcreate'}{$type}{$field}) {
11327: push(@{$changes{'selfcreate'}},$type);
11328: last;
11329: }
11330: }
11331: }
11332: }
11333: } else {
11334: foreach my $type (@{$types}) {
11335: push(@{$changes{'selfcreate'}},$type);
11336: }
11337: }
11338: }
11339: foreach my $field (@shibfields) {
11340: if ($env{'form.shibenv_'.$field} ne '') {
11341: $cancreate{'shibenv'}{$field} = $env{'form.shibenv_'.$field};
11342: }
11343: }
11344: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
11345: if (ref($curr_usercreation{'cancreate'}{'shibenv'}) eq 'HASH') {
11346: foreach my $field (@shibfields) {
11347: if ($env{'form.shibenv_'.$field} ne $curr_usercreation{'cancreate'}{'shibenv'}{$field}) {
11348: push(@{$changes{'cancreate'}},'shibenv');
11349: }
11350: }
11351: } else {
11352: foreach my $field (@shibfields) {
11353: if ($env{'form.shibenv_'.$field}) {
11354: push(@{$changes{'cancreate'}},'shibenv');
11355: last;
11356: }
11357: }
11358: }
11359: }
11360: }
11361: foreach my $item (@contexts) {
11362: if (ref($curr_usercreation{'cancreate'}{$item}) eq 'ARRAY') {
11363: foreach my $curr (@{$curr_usercreation{'cancreate'}{$item}}) {
11364: if (ref($cancreate{$item}) eq 'ARRAY') {
11365: if (!grep(/^$curr$/,@{$cancreate{$item}})) {
11366: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
11367: push(@{$changes{'cancreate'}},$item);
11368: }
11369: }
11370: }
11371: }
11372: if (ref($cancreate{$item}) eq 'ARRAY') {
11373: foreach my $type (@{$cancreate{$item}}) {
11374: if (!grep(/^$type$/,@{$curr_usercreation{'cancreate'}{$item}})) {
11375: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
11376: push(@{$changes{'cancreate'}},$item);
11377: }
11378: }
11379: }
11380: }
11381: } elsif (ref($curr_usercreation{'cancreate'}{$item}) eq 'HASH') {
11382: if (ref($cancreate{$item}) eq 'HASH') {
11383: foreach my $curr (keys(%{$curr_usercreation{'cancreate'}{$item}})) {
11384: if (ref($curr_usercreation{'cancreate'}{$item}{$curr}) eq 'HASH') {
11385: foreach my $field (keys(%{$curr_usercreation{'cancreate'}{$item}{$curr}})) {
11386: unless ($curr_usercreation{'cancreate'}{$item}{$curr}{$field} eq $cancreate{$item}{$curr}{$field}) {
11387: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
11388: push(@{$changes{'cancreate'}},$item);
11389: }
11390: }
11391: }
11392: } elsif ($item eq 'selfcreateprocessing') {
11393: if ($cancreate{$item}{$curr} ne $curr_usercreation{'cancreate'}{$item}{$curr}) {
11394: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
11395: push(@{$changes{'cancreate'}},$item);
11396: }
11397: }
11398: } else {
11399: if (!$cancreate{$item}{$curr}) {
11400: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
11401: push(@{$changes{'cancreate'}},$item);
11402: }
11403: }
11404: }
11405: }
11406: foreach my $field (keys(%{$cancreate{$item}})) {
11407: if (ref($cancreate{$item}{$field}) eq 'HASH') {
11408: foreach my $inner (keys(%{$cancreate{$item}{$field}})) {
11409: if (ref($curr_usercreation{'cancreate'}{$item}{$field}) eq 'HASH') {
11410: unless ($curr_usercreation{'cancreate'}{$item}{$field}{$inner} eq $cancreate{$item}{$field}{$inner}) {
11411: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
11412: push(@{$changes{'cancreate'}},$item);
11413: }
11414: }
11415: } else {
11416: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
11417: push(@{$changes{'cancreate'}},$item);
11418: }
11419: }
11420: }
11421: } elsif ($item eq 'selfcreateprocessing') {
11422: if ($cancreate{$item}{$field} ne $curr_usercreation{'cancreate'}{$item}{$field}) {
11423: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
11424: push(@{$changes{'cancreate'}},$item);
11425: }
11426: }
11427: } else {
11428: if (!$curr_usercreation{'cancreate'}{$item}{$field}) {
11429: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
11430: push(@{$changes{'cancreate'}},$item);
11431: }
11432: }
11433: }
11434: }
11435: }
11436: } elsif ($curr_usercreation{'cancreate'}{$item}) {
11437: if (ref($cancreate{$item}) eq 'ARRAY') {
11438: if (!grep(/^\Q$curr_usercreation{'cancreate'}{$item}\E$/,@{$cancreate{$item}})) {
11439: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
11440: push(@{$changes{'cancreate'}},$item);
11441: }
11442: }
11443: } elsif (ref($cancreate{$item}) eq 'HASH') {
11444: if (!$cancreate{$item}{$curr_usercreation{'cancreate'}{$item}}) {
11445: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
11446: push(@{$changes{'cancreate'}},$item);
11447: }
11448: }
11449: }
11450: } elsif ($item eq 'emailusername') {
11451: if (ref($cancreate{$item}) eq 'HASH') {
11452: foreach my $type (keys(%{$cancreate{$item}})) {
11453: if (ref($cancreate{$item}{$type}) eq 'HASH') {
11454: foreach my $field (keys(%{$cancreate{$item}{$type}})) {
11455: if ($cancreate{$item}{$type}{$field}) {
11456: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
11457: push(@{$changes{'cancreate'}},$item);
11458: }
11459: last;
11460: }
11461: }
11462: }
11463: }
11464: }
11465: }
11466: }
11467: #
11468: # Populate %save_usercreate hash with updates to self-creation configuration.
11469: #
11470: $save_usercreate{'cancreate'}{'captcha'} = $savecaptcha{'captcha'};
11471: $save_usercreate{'cancreate'}{'recaptchakeys'} = $savecaptcha{'recaptchakeys'};
11472: $save_usercreate{'cancreate'}{'recaptchaversion'} = $savecaptcha{'recaptchaversion'};
11473: $save_usercreate{'cancreate'}{'selfcreate'} = $cancreate{'selfcreate'};
11474: if (ref($cancreate{'notify'}) eq 'HASH') {
11475: $save_usercreate{'cancreate'}{'notify'} = $cancreate{'notify'};
11476: }
11477: if (ref($cancreate{'selfcreateprocessing'}) eq 'HASH') {
11478: $save_usercreate{'cancreate'}{'selfcreateprocessing'} = $cancreate{'selfcreateprocessing'};
11479: }
11480: if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
11481: $save_usercreate{'cancreate'}{'statustocreate'} = $cancreate{'statustocreate'};
11482: }
11483: if (ref($cancreate{'shibenv'}) eq 'HASH') {
11484: $save_usercreate{'cancreate'}{'shibenv'} = $cancreate{'shibenv'};
11485: }
11486: $save_usercreate{'cancreate'}{'emailusername'} = $cancreate{'emailusername'};
11487: $save_usercreate{'email_rule'} = \@email_rule;
11488:
11489: my %userconfig_hash = (
11490: usercreation => \%save_usercreate,
11491: usermodification => \%save_usermodify,
11492: );
11493: my $putresult = &Apache::lonnet::put_dom('configuration',\%userconfig_hash,
11494: $dom);
11495: #
11496: # Accumulate details of changes to domain cofiguration for self-creation of usernames in $resulttext
11497: #
11498: if ($putresult eq 'ok') {
11499: if (keys(%changes) > 0) {
11500: $resulttext = &mt('Changes made:').'<ul>';
11501: if (ref($changes{'cancreate'}) eq 'ARRAY') {
11502: my %lt = &selfcreation_types();
11503: foreach my $type (@{$changes{'cancreate'}}) {
11504: my $chgtext;
11505: if ($type eq 'selfcreate') {
11506: if (@{$cancreate{$type}} == 0) {
11507: $chgtext .= &mt('Self creation of a new user account is not permitted.');
11508: } else {
11509: $chgtext .= &mt('Self-creation of a new account is permitted for:').
11510: '<ul>';
11511: foreach my $case (@{$cancreate{$type}}) {
11512: $chgtext .= '<li>'.$selfcreatetypes{$case}.'</li>';
11513: }
11514: $chgtext .= '</ul>';
11515: if (ref($cancreate{$type}) eq 'ARRAY') {
11516: if (grep(/^(login|sso)$/,@{$cancreate{$type}})) {
11517: if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
11518: if (@{$cancreate{'statustocreate'}} == 0) {
11519: $chgtext .= '<br />'.
11520: '<span class="LC_warning">'.
11521: &mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts.").
11522: '</span>';
11523: }
11524: }
11525: }
11526: }
11527: }
11528: } elsif ($type eq 'shibenv') {
11529: if (keys(%{$cancreate{$type}}) == 0) {
11530: $chgtext .= &mt('Shibboleth-autheticated user does not use environment variables to set user information');
11531: } else {
11532: $chgtext .= &mt('Shibboleth-autheticated user information set from environment variables, as follows:').
11533: '<ul>';
11534: foreach my $field (@shibfields) {
11535: next if ($cancreate{$type}{$field} eq '');
11536: if ($field eq 'inststatus') {
11537: $chgtext .= '<li>'.&mt('Institutional status').' -- '.$cancreate{$type}{$field}.'</li>';
11538: } else {
11539: $chgtext .= '<li>'.$fieldtitles{$field}.' -- '.$cancreate{$type}{$field}.'</li>';
11540: }
11541: }
11542: $chgtext .= '</ul>';
11543: }
11544: } elsif ($type eq 'statustocreate') {
11545: if ((ref($cancreate{'selfcreate'}) eq 'ARRAY') &&
11546: (ref($cancreate{'statustocreate'}) eq 'ARRAY')) {
11547: if (@{$cancreate{'selfcreate'}} > 0) {
11548: if (@{$cancreate{'statustocreate'}} == 0) {
11549: $chgtext .= &mt("Institutional affiliations permitted to create accounts set to 'None'.");
11550: if (!grep(/^email$/,@{$cancreate{'selfcreate'}})) {
11551: $chgtext .= '<br />'.
11552: '<span class="LC_warning">'.
11553: &mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts.").
11554: '</span>';
11555: }
11556: } elsif (ref($usertypes) eq 'HASH') {
11557: if (grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
11558: $chgtext .= &mt('Creation of a new account for an institutional user is restricted to the following institutional affiliation(s):');
11559: } else {
11560: $chgtext .= &mt('Institutional affiliations permitted to create accounts with institutional authentication were set as follows:');
11561: }
11562: $chgtext .= '<ul>';
11563: foreach my $case (@{$cancreate{$type}}) {
11564: if ($case eq 'default') {
11565: $chgtext .= '<li>'.$othertitle.'</li>';
11566: } else {
11567: $chgtext .= '<li>'.$usertypes->{$case}.'</li>';
11568: }
11569: }
11570: $chgtext .= '</ul>';
11571: if (!grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
11572: $chgtext .= '<br /><span class="LC_warning">'.
11573: &mt('However, users authenticated by institutional login/single sign on are not currently permitted to create accounts.').
11574: '</span>';
11575: }
11576: }
11577: } else {
11578: if (@{$cancreate{$type}} == 0) {
11579: $chgtext .= &mt("Institutional affiliations permitted to create accounts were set to 'none'.");
11580: } else {
11581: $chgtext .= &mt('Although institutional affiliations permitted to create accounts were changed, self creation of accounts is not currently permitted for any authentication types.');
11582: }
11583: }
11584: }
11585: } elsif ($type eq 'selfcreateprocessing') {
11586: my %choices = &Apache::lonlocal::texthash (
11587: automatic => 'Automatic approval',
11588: approval => 'Queued for approval',
11589: );
11590: if (@statuses > 1) {
11591: $chgtext .= &mt('Processing of requests to create account with e-mail address as username set as follows:').
11592: '<ul>';
11593: foreach my $type (@statuses) {
11594: if ($type eq 'default') {
11595: $chgtext .= '<li>'.$othertitle.' -- '.$choices{$cancreate{'selfcreateprocessing'}{$type}}.'</li>';
11596: } else {
11597: $chgtext .= '<li>'.$usertypes->{$type}.' -- '.$choices{$cancreate{'selfcreateprocessing'}{$type}}.'</li>';
11598: }
11599: }
11600: $chgtext .= '</ul>';
11601: } else {
11602: $chgtext .= &mt('Processing of requests to create account with e-mail address as username set to: "[_1]"',
11603: $choices{$cancreate{'selfcreateprocessing'}{'default'}});
11604: }
11605: } elsif ($type eq 'captcha') {
11606: if ($savecaptcha{$type} eq 'notused') {
11607: $chgtext .= &mt('No CAPTCHA validation in use for self-creation screen.');
11608: } else {
11609: my %captchas = &captcha_phrases();
11610: if ($captchas{$savecaptcha{$type}}) {
11611: $chgtext .= &mt("Validation for self-creation screen set to $captchas{$savecaptcha{$type}}.");
11612: } else {
11613: $chgtext .= &mt('Validation for self-creation screen set to unknown type.');
11614: }
11615: }
11616: } elsif ($type eq 'recaptchakeys') {
11617: my ($privkey,$pubkey);
11618: if (ref($savecaptcha{$type}) eq 'HASH') {
11619: $pubkey = $savecaptcha{$type}{'public'};
11620: $privkey = $savecaptcha{$type}{'private'};
11621: }
11622: $chgtext .= &mt('ReCAPTCHA keys changes').'<ul>';
11623: if (!$pubkey) {
11624: $chgtext .= '<li>'.&mt('Public key deleted').'</li>';
11625: } else {
11626: $chgtext .= '<li>'.&mt('Public key set to [_1]',$pubkey).'</li>';
11627: }
11628: if (!$privkey) {
11629: $chgtext .= '<li>'.&mt('Private key deleted').'</li>';
11630: } else {
11631: $chgtext .= '<li>'.&mt('Private key set to [_1]',$pubkey).'</li>';
11632: }
11633: $chgtext .= '</ul>';
11634: } elsif ($type eq 'recaptchaversion') {
11635: if ($savecaptcha{'captcha'} eq 'recaptcha') {
11636: $chgtext .= &mt('ReCAPTCHA set to version [_1]',$savecaptcha{$type});
11637: }
11638: } elsif ($type eq 'emailusername') {
11639: if (ref($cancreate{'emailusername'}) eq 'HASH') {
11640: if (ref($types) eq 'ARRAY') {
11641: foreach my $type (@{$types}) {
11642: if (ref($cancreate{'emailusername'}{$type}) eq 'HASH') {
11643: if (keys(%{$cancreate{'emailusername'}{$type}}) > 0) {
11644: $chgtext .= &mt('When self-creating account with e-mail as username, the following information will be provided by [_1]:',"'$usertypes->{$type}'").
11645: '<ul>';
11646: foreach my $field (@{$infofields}) {
11647: if ($cancreate{'emailusername'}{$type}{$field}) {
11648: $chgtext .= '<li>'.$infotitles->{$field}.'</li>';
11649: }
11650: }
11651: $chgtext .= '</ul>';
11652: } else {
11653: $chgtext .= &mt('When self creating account with e-mail as username, no information besides e-mail address will be provided by [_1].',"'$usertypes->{$type}'").'<br />';
11654: }
11655: } else {
11656: $chgtext .= &mt('When self creating account with e-mail as username, no information besides e-mail address will be provided by [_1].',"'$usertypes->{$type}'").'<br />';
11657: }
11658: }
11659: }
11660: }
11661: } elsif ($type eq 'notify') {
11662: $chgtext = &mt('No Domain Coordinators will receive notification of username requests requiring approval.');
11663: if (ref($changes{'cancreate'}) eq 'ARRAY') {
11664: if ((grep(/^notify$/,@{$changes{'cancreate'}})) && (ref($cancreate{'notify'}) eq 'HASH')) {
11665: if ($cancreate{'notify'}{'approval'}) {
11666: $chgtext = &mt('Notification of username requests requiring approval will be sent to: ').$cancreate{'notify'}{'approval'};
11667: }
11668: }
11669: }
11670: }
11671: if ($chgtext) {
11672: $resulttext .= '<li>'.$chgtext.'</li>';
11673: }
11674: }
11675: }
11676: if (ref($changes{'email_rule'}) eq 'ARRAY') {
11677: my ($emailrules,$emailruleorder) =
11678: &Apache::lonnet::inst_userrules($dom,'email');
11679: my $chgtext = '<ul>';
11680: foreach my $type (@email_rule) {
11681: if (ref($emailrules->{$type}) eq 'HASH') {
11682: $chgtext .= '<li>'.$emailrules->{$type}{'name'}.'</li>';
11683: }
11684: }
11685: $chgtext .= '</ul>';
11686: if (@email_rule > 0) {
11687: $resulttext .= '<li>'.
11688: &mt('Accounts may not be created by users self-enrolling with e-mail addresses of the following types: ').
11689: $chgtext.
11690: '</li>';
11691: } else {
11692: $resulttext .= '<li>'.
11693: &mt('There are now no restrictions on e-mail addresses which may be used as a username when self-enrolling.').
11694: '</li>';
11695: }
11696: }
11697: if (ref($changes{'selfcreate'}) eq 'ARRAY') {
11698: $resulttext .= '<li>'.&mt('When self-creating institutional account:').'<ul>';
11699: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
11700: foreach my $type (@{$changes{'selfcreate'}}) {
11701: my $typename = $type;
11702: if (ref($usertypes) eq 'HASH') {
11703: if ($usertypes->{$type} ne '') {
11704: $typename = $usertypes->{$type};
11705: }
11706: }
11707: my @modifiable;
11708: $resulttext .= '<li>'.
11709: &mt('Self-creation of account by users with status: [_1]',
11710: '<span class="LC_cusr_emph">'.$typename.'</span>').
11711: ' - '.&mt('modifiable fields (if institutional data blank): ');
11712: foreach my $field (@fields) {
11713: if ($save_usermodify{'selfcreate'}{$type}{$field}) {
11714: push(@modifiable,'<b>'.$fieldtitles{$field}.'</b>');
11715: }
11716: }
11717: if (@modifiable > 0) {
11718: $resulttext .= join(', ',@modifiable);
11719: } else {
11720: $resulttext .= &mt('none');
11721: }
11722: $resulttext .= '</li>';
11723: }
11724: $resulttext .= '</ul></li>';
11725: }
11726: $resulttext .= '</ul>';
11727: } else {
11728: $resulttext = &mt('No changes made to self-creation settings');
11729: }
11730: } else {
11731: $resulttext = '<span class="LC_error">'.
11732: &mt('An error occurred: [_1]',$putresult).'</span>';
11733: }
11734: if ($warningmsg ne '') {
11735: $resulttext .= '<br /><span class="LC_warning">'.$warningmsg.'</span><br />';
11736: }
11737: return $resulttext;
11738: }
11739:
11740: sub process_captcha {
11741: my ($container,$changes,$newsettings,$current) = @_;
11742: return unless ((ref($changes) eq 'HASH') && (ref($newsettings) eq 'HASH') || (ref($current) eq 'HASH'));
11743: $newsettings->{'captcha'} = $env{'form.'.$container.'_captcha'};
11744: unless ($newsettings->{'captcha'} eq 'recaptcha' || $newsettings->{'captcha'} eq 'notused') {
11745: $newsettings->{'captcha'} = 'original';
11746: }
11747: if ($current->{'captcha'} ne $newsettings->{'captcha'}) {
11748: if ($container eq 'cancreate') {
11749: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
11750: push(@{$changes->{'cancreate'}},'captcha');
11751: } elsif (!defined($changes->{'cancreate'})) {
11752: $changes->{'cancreate'} = ['captcha'];
11753: }
11754: } else {
11755: $changes->{'captcha'} = 1;
11756: }
11757: }
11758: my ($newpub,$newpriv,$currpub,$currpriv,$newversion,$currversion);
11759: if ($newsettings->{'captcha'} eq 'recaptcha') {
11760: $newpub = $env{'form.'.$container.'_recaptchapub'};
11761: $newpriv = $env{'form.'.$container.'_recaptchapriv'};
11762: $newpub =~ s/[^\w\-]//g;
11763: $newpriv =~ s/[^\w\-]//g;
11764: $newsettings->{'recaptchakeys'} = {
11765: public => $newpub,
11766: private => $newpriv,
11767: };
11768: $newversion = $env{'form.'.$container.'_recaptchaversion'};
11769: $newversion =~ s/\D//g;
11770: if ($newversion ne '2') {
11771: $newversion = 1;
11772: }
11773: $newsettings->{'recaptchaversion'} = $newversion;
11774: }
11775: if (ref($current->{'recaptchakeys'}) eq 'HASH') {
11776: $currpub = $current->{'recaptchakeys'}{'public'};
11777: $currpriv = $current->{'recaptchakeys'}{'private'};
11778: unless ($newsettings->{'captcha'} eq 'recaptcha') {
11779: $newsettings->{'recaptchakeys'} = {
11780: public => '',
11781: private => '',
11782: }
11783: }
11784: }
11785: if ($current->{'captcha'} eq 'recaptcha') {
11786: $currversion = $current->{'recaptchaversion'};
11787: if ($currversion ne '2') {
11788: $currversion = 1;
11789: }
11790: }
11791: if ($currversion ne $newversion) {
11792: if ($container eq 'cancreate') {
11793: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
11794: push(@{$changes->{'cancreate'}},'recaptchaversion');
11795: } elsif (!defined($changes->{'cancreate'})) {
11796: $changes->{'cancreate'} = ['recaptchaversion'];
11797: }
11798: } else {
11799: $changes->{'recaptchaversion'} = 1;
11800: }
11801: }
11802: if (($newpub ne $currpub) || ($newpriv ne $currpriv)) {
11803: if ($container eq 'cancreate') {
11804: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
11805: push(@{$changes->{'cancreate'}},'recaptchakeys');
11806: } elsif (!defined($changes->{'cancreate'})) {
11807: $changes->{'cancreate'} = ['recaptchakeys'];
11808: }
11809: } else {
11810: $changes->{'recaptchakeys'} = 1;
11811: }
11812: }
11813: return;
11814: }
11815:
11816: sub modify_usermodification {
11817: my ($dom,%domconfig) = @_;
11818: my ($resulttext,%curr_usermodification,%changes,%modifyhash);
11819: if (ref($domconfig{'usermodification'}) eq 'HASH') {
11820: foreach my $key (keys(%{$domconfig{'usermodification'}})) {
11821: if ($key eq 'selfcreate') {
11822: $modifyhash{$key} = $domconfig{'usermodification'}{$key};
11823: } else {
11824: $curr_usermodification{$key} = $domconfig{'usermodification'}{$key};
11825: }
11826: }
11827: }
11828: my @contexts = ('author','course');
11829: my %context_title = (
11830: author => 'In author context',
11831: course => 'In course context',
11832: );
11833: my @fields = ('lastname','firstname','middlename','generation',
11834: 'permanentemail','id');
11835: my %roles = (
11836: author => ['ca','aa'],
11837: course => ['st','ep','ta','in','cr'],
11838: );
11839: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
11840: foreach my $context (@contexts) {
11841: foreach my $role (@{$roles{$context}}) {
11842: my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$role);
11843: foreach my $item (@fields) {
11844: if (grep(/^\Q$item\E$/,@modifiable)) {
11845: $modifyhash{$context}{$role}{$item} = 1;
11846: } else {
11847: $modifyhash{$context}{$role}{$item} = 0;
11848: }
11849: }
11850: }
11851: if (ref($curr_usermodification{$context}) eq 'HASH') {
11852: foreach my $role (@{$roles{$context}}) {
11853: if (ref($curr_usermodification{$context}{$role}) eq 'HASH') {
11854: foreach my $field (@fields) {
11855: if ($modifyhash{$context}{$role}{$field} ne
11856: $curr_usermodification{$context}{$role}{$field}) {
11857: push(@{$changes{$context}},$role);
11858: last;
11859: }
11860: }
11861: }
11862: }
11863: } else {
11864: foreach my $context (@contexts) {
11865: foreach my $role (@{$roles{$context}}) {
11866: push(@{$changes{$context}},$role);
11867: }
11868: }
11869: }
11870: }
11871: my %usermodification_hash = (
11872: usermodification => \%modifyhash,
11873: );
11874: my $putresult = &Apache::lonnet::put_dom('configuration',
11875: \%usermodification_hash,$dom);
11876: if ($putresult eq 'ok') {
11877: if (keys(%changes) > 0) {
11878: $resulttext = &mt('Changes made: ').'<ul>';
11879: foreach my $context (@contexts) {
11880: if (ref($changes{$context}) eq 'ARRAY') {
11881: $resulttext .= '<li>'.$context_title{$context}.':<ul>';
11882: if (ref($changes{$context}) eq 'ARRAY') {
11883: foreach my $role (@{$changes{$context}}) {
11884: my $rolename;
11885: if ($role eq 'cr') {
11886: $rolename = &mt('Custom');
11887: } else {
11888: $rolename = &Apache::lonnet::plaintext($role);
11889: }
11890: my @modifiable;
11891: $resulttext .= '<li><span class="LC_cusr_emph">'.&mt('Target user with [_1] role',$rolename).'</span> - '.&mt('modifiable fields: ');
11892: foreach my $field (@fields) {
11893: if ($modifyhash{$context}{$role}{$field}) {
11894: push(@modifiable,$fieldtitles{$field});
11895: }
11896: }
11897: if (@modifiable > 0) {
11898: $resulttext .= join(', ',@modifiable);
11899: } else {
11900: $resulttext .= &mt('none');
11901: }
11902: $resulttext .= '</li>';
11903: }
11904: $resulttext .= '</ul></li>';
11905: }
11906: }
11907: }
11908: $resulttext .= '</ul>';
11909: } else {
11910: $resulttext = &mt('No changes made to user modification settings');
11911: }
11912: } else {
11913: $resulttext = '<span class="LC_error">'.
11914: &mt('An error occurred: [_1]',$putresult).'</span>';
11915: }
11916: return $resulttext;
11917: }
11918:
11919: sub modify_defaults {
11920: my ($dom,$lastactref,%domconfig) = @_;
11921: my ($resulttext,$mailmsgtxt,%newvalues,%changes,@errors);
11922: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
11923: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def','datelocale_def',
11924: 'portal_def','intauth_cost','intauth_check','intauth_switch');
11925: my @authtypes = ('internal','krb4','krb5','localauth');
11926: foreach my $item (@items) {
11927: $newvalues{$item} = $env{'form.'.$item};
11928: if ($item eq 'auth_def') {
11929: if ($newvalues{$item} ne '') {
11930: if (!grep(/^\Q$newvalues{$item}\E$/,@authtypes)) {
11931: push(@errors,$item);
11932: }
11933: }
11934: } elsif ($item eq 'lang_def') {
11935: if ($newvalues{$item} ne '') {
11936: if ($newvalues{$item} =~ /^(\w+)/) {
11937: my $langcode = $1;
11938: if ($langcode ne 'x_chef') {
11939: if (code2language($langcode) eq '') {
11940: push(@errors,$item);
11941: }
11942: }
11943: } else {
11944: push(@errors,$item);
11945: }
11946: }
11947: } elsif ($item eq 'timezone_def') {
11948: if ($newvalues{$item} ne '') {
11949: if (!DateTime::TimeZone->is_valid_name($newvalues{$item})) {
11950: push(@errors,$item);
11951: }
11952: }
11953: } elsif ($item eq 'datelocale_def') {
11954: if ($newvalues{$item} ne '') {
11955: my @datelocale_ids = DateTime::Locale->ids();
11956: if (!grep(/^\Q$newvalues{$item}\E$/,@datelocale_ids)) {
11957: push(@errors,$item);
11958: }
11959: }
11960: } elsif ($item eq 'portal_def') {
11961: if ($newvalues{$item} ne '') {
11962: unless ($newvalues{$item} =~ /^https?\:\/\/(([a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9\-]*[a-zA-Z0-9])\.)*([A-Za-z]|[A-Za-z][A-Za-z0-9\-]*[A-Za-z0-9])\/?$/) {
11963: push(@errors,$item);
11964: }
11965: }
11966: } elsif ($item eq 'intauth_cost') {
11967: if ($newvalues{$item} ne '') {
11968: if ($newvalues{$item} =~ /\D/) {
11969: push(@errors,$item);
11970: }
11971: }
11972: } elsif ($item eq 'intauth_check') {
11973: if ($newvalues{$item} ne '') {
11974: unless ($newvalues{$item} =~ /^(0|1|2)$/) {
11975: push(@errors,$item);
11976: }
11977: }
11978: } elsif ($item eq 'intauth_switch') {
11979: if ($newvalues{$item} ne '') {
11980: unless ($newvalues{$item} =~ /^(0|1|2)$/) {
11981: push(@errors,$item);
11982: }
11983: }
11984: }
11985: if (grep(/^\Q$item\E$/,@errors)) {
11986: $newvalues{$item} = $domdefaults{$item};
11987: } elsif ($domdefaults{$item} ne $newvalues{$item}) {
11988: $changes{$item} = 1;
11989: }
11990: $domdefaults{$item} = $newvalues{$item};
11991: }
11992: my %defaults_hash = (
11993: defaults => \%newvalues,
11994: );
11995: my $title = &defaults_titles();
11996:
11997: my $currinststatus;
11998: if (ref($domconfig{'inststatus'}) eq 'HASH') {
11999: $currinststatus = $domconfig{'inststatus'};
12000: } else {
12001: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
12002: $currinststatus = {
12003: inststatustypes => $usertypes,
12004: inststatusorder => $types,
12005: inststatusguest => [],
12006: };
12007: }
12008: my @todelete = &Apache::loncommon::get_env_multiple('form.inststatus_delete');
12009: my @allpos;
12010: my %guests;
12011: my %alltypes;
12012: my ($currtitles,$currguests,$currorder);
12013: if (ref($currinststatus) eq 'HASH') {
12014: if (ref($currinststatus->{'inststatusorder'}) eq 'ARRAY') {
12015: foreach my $type (@{$currinststatus->{'inststatusorder'}}) {
12016: if (ref($currinststatus->{inststatustypes}) eq 'HASH') {
12017: if ($currinststatus->{inststatustypes}->{$type} ne '') {
12018: $currtitles .= $currinststatus->{inststatustypes}->{$type}.',';
12019: }
12020: }
12021: unless (grep(/^\Q$type\E$/,@todelete)) {
12022: my $position = $env{'form.inststatus_pos_'.$type};
12023: $position =~ s/\D+//g;
12024: $allpos[$position] = $type;
12025: $alltypes{$type} = $env{'form.inststatus_title_'.$type};
12026: $alltypes{$type} =~ s/`//g;
12027: if ($env{'form.inststatus_guest_'.$type}) {
12028: $guests{$type} = 1;
12029: }
12030: }
12031: }
12032: if (ref($currinststatus->{'inststatusguest'}) eq 'ARRAY') {
12033: $currguests = join(',',@{$currinststatus->{'inststatusguest'}});
12034: }
12035: $currorder = join(',',@{$currinststatus->{'inststatusorder'}});
12036: $currtitles =~ s/,$//;
12037: }
12038: }
12039: if ($env{'form.addinststatus'}) {
12040: my $newtype = $env{'form.addinststatus'};
12041: $newtype =~ s/\W//g;
12042: unless (exists($alltypes{$newtype})) {
12043: if ($env{'form.addinststatus_guest'}) {
12044: $guests{$newtype} = 1;
12045: }
12046: $alltypes{$newtype} = $env{'form.addinststatus_title'};
12047: $alltypes{$newtype} =~ s/`//g;
12048: my $position = $env{'form.addinststatus_pos'};
12049: $position =~ s/\D+//g;
12050: if ($position ne '') {
12051: $allpos[$position] = $newtype;
12052: }
12053: }
12054: }
12055: my (@orderedstatus,@orderedguests);
12056: foreach my $type (@allpos) {
12057: unless (($type eq '') || (grep(/^\Q$type\E$/,@orderedstatus))) {
12058: push(@orderedstatus,$type);
12059: if ($guests{$type}) {
12060: push(@orderedguests,$type);
12061: }
12062: }
12063: }
12064: foreach my $type (keys(%alltypes)) {
12065: unless (grep(/^\Q$type\E$/,@orderedstatus)) {
12066: delete($alltypes{$type});
12067: }
12068: }
12069: $defaults_hash{'inststatus'} = {
12070: inststatustypes => \%alltypes,
12071: inststatusorder => \@orderedstatus,
12072: inststatusguest => \@orderedguests,
12073: };
12074: if (ref($defaults_hash{'inststatus'}) eq 'HASH') {
12075: foreach my $item ('inststatustypes','inststatusorder','inststatusguest') {
12076: $domdefaults{$item} = $defaults_hash{'inststatus'}{$item};
12077: }
12078: }
12079: if ($currorder ne join(',',@orderedstatus)) {
12080: $changes{'inststatus'}{'inststatusorder'} = 1;
12081: }
12082: if ($currguests ne join(',',@orderedguests)) {
12083: $changes{'inststatus'}{'inststatusguest'} = 1;
12084: }
12085: my $newtitles;
12086: foreach my $item (@orderedstatus) {
12087: $newtitles .= $alltypes{$item}.',';
12088: }
12089: $newtitles =~ s/,$//;
12090: if ($currtitles ne $newtitles) {
12091: $changes{'inststatus'}{'inststatustypes'} = 1;
12092: }
12093: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaults_hash,
12094: $dom);
12095: if ($putresult eq 'ok') {
12096: if (keys(%changes) > 0) {
12097: $resulttext = &mt('Changes made:').'<ul>';
12098: my $version = &Apache::lonnet::get_server_loncaparev($dom);
12099: 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";
12100: foreach my $item (sort(keys(%changes))) {
12101: if ($item eq 'inststatus') {
12102: if (ref($changes{'inststatus'}) eq 'HASH') {
12103: if (($changes{'inststatus'}{'inststatustypes'}) || $changes{'inststatus'}{'inststatusorder'}) {
12104: $resulttext .= '<li>'.&mt('Institutional user status types set to:').' ';
12105: foreach my $type (@orderedstatus) {
12106: $resulttext .= $alltypes{$type}.', ';
12107: }
12108: $resulttext =~ s/, $//;
12109: $resulttext .= '</li>';
12110: }
12111: if ($changes{'inststatus'}{'inststatusguest'}) {
12112: $resulttext .= '<li>';
12113: if (@orderedguests) {
12114: $resulttext .= &mt('Types assignable to "non-institutional" usernames set to:').' ';
12115: foreach my $type (@orderedguests) {
12116: $resulttext .= $alltypes{$type}.', ';
12117: }
12118: $resulttext =~ s/, $//;
12119: } else {
12120: $resulttext .= &mt('Types assignable to "non-institutional" usernames set to none.');
12121: }
12122: $resulttext .= '</li>';
12123: }
12124: }
12125: } else {
12126: my $value = $env{'form.'.$item};
12127: if ($value eq '') {
12128: $value = &mt('none');
12129: } elsif ($item eq 'auth_def') {
12130: my %authnames = &authtype_names();
12131: my %shortauth = (
12132: internal => 'int',
12133: krb4 => 'krb4',
12134: krb5 => 'krb5',
12135: localauth => 'loc',
12136: );
12137: $value = $authnames{$shortauth{$value}};
12138: } elsif ($item eq 'intauth_switch') {
12139: my %optiondesc = &Apache::lonlocal::texthash (
12140: 0 => 'No',
12141: 1 => 'Yes',
12142: 2 => 'Yes, and copy existing passwd file to passwd.bak file',
12143: );
12144: if ($value =~ /^(0|1|2)$/) {
12145: $value = $optiondesc{$value};
12146: } else {
12147: $value = &mt('none -- defaults to No');
12148: }
12149: } elsif ($item eq 'intauth_check') {
12150: my %optiondesc = &Apache::lonlocal::texthash (
12151: 0 => 'No',
12152: 1 => 'Yes, allow login then update passwd file using default cost (if higher)',
12153: 2 => 'Yes, disallow login if stored cost is less than domain default',
12154: );
12155: if ($value =~ /^(0|1|2)$/) {
12156: $value = $optiondesc{$value};
12157: } else {
12158: $value = &mt('none -- defaults to No');
12159: }
12160: }
12161: $resulttext .= '<li>'.&mt('[_1] set to "[_2]"',$title->{$item},$value).'</li>';
12162: $mailmsgtext .= "$title->{$item} set to $value\n";
12163: }
12164: }
12165: $resulttext .= '</ul>';
12166: $mailmsgtext .= "\n";
12167: my $cachetime = 24*60*60;
12168: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
12169: if (ref($lastactref) eq 'HASH') {
12170: $lastactref->{'domdefaults'} = 1;
12171: }
12172: if ($changes{'auth_def'} || $changes{'auth_arg_def'} || $changes{'lang_def'} || $changes{'datelocale_def'}) {
12173: my $notify = 1;
12174: if (ref($domconfig{'contacts'}) eq 'HASH') {
12175: if ($domconfig{'contacts'}{'reportupdates'} == 0) {
12176: $notify = 0;
12177: }
12178: }
12179: if ($notify) {
12180: &Apache::lonmsg::sendemail('installrecord@loncapa.org',
12181: "LON-CAPA Domain Settings Change - $dom",
12182: $mailmsgtext);
12183: }
12184: }
12185: } else {
12186: $resulttext = &mt('No changes made to default authentication/language/timezone settings');
12187: }
12188: } else {
12189: $resulttext = '<span class="LC_error">'.
12190: &mt('An error occurred: [_1]',$putresult).'</span>';
12191: }
12192: if (@errors > 0) {
12193: $resulttext .= '<br />'.&mt('The following were left unchanged because the values entered were invalid:');
12194: foreach my $item (@errors) {
12195: $resulttext .= ' "'.$title->{$item}.'",';
12196: }
12197: $resulttext =~ s/,$//;
12198: }
12199: return $resulttext;
12200: }
12201:
12202: sub modify_scantron {
12203: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
12204: my ($resulttext,%confhash,%changes,$errors);
12205: my $custom = 'custom.tab';
12206: my $default = 'default.tab';
12207: my $servadm = $r->dir_config('lonAdmEMail');
12208: my ($configuserok,$author_ok,$switchserver) =
12209: &config_check($dom,$confname,$servadm);
12210: if ($env{'form.scantronformat.filename'} ne '') {
12211: my $error;
12212: if ($configuserok eq 'ok') {
12213: if ($switchserver) {
12214: $error = &mt("Upload of bubblesheet format file is not permitted to this server: [_1]",$switchserver);
12215: } else {
12216: if ($author_ok eq 'ok') {
12217: my ($result,$scantronurl) =
12218: &publishlogo($r,'upload','scantronformat',$dom,
12219: $confname,'scantron','','',$custom);
12220: if ($result eq 'ok') {
12221: $confhash{'scantron'}{'scantronformat'} = $scantronurl;
12222: $changes{'scantronformat'} = 1;
12223: } else {
12224: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$custom,$result);
12225: }
12226: } else {
12227: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$author_ok);
12228: }
12229: }
12230: } else {
12231: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$configuserok);
12232: }
12233: if ($error) {
12234: &Apache::lonnet::logthis($error);
12235: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
12236: }
12237: }
12238: if (ref($domconfig{'scantron'}) eq 'HASH') {
12239: if ($domconfig{'scantron'}{'scantronformat'} ne '') {
12240: if ($env{'form.scantronformat_del'}) {
12241: $confhash{'scantron'}{'scantronformat'} = '';
12242: $changes{'scantronformat'} = 1;
12243: }
12244: }
12245: }
12246: if (keys(%confhash) > 0) {
12247: my $putresult = &Apache::lonnet::put_dom('configuration',\%confhash,
12248: $dom);
12249: if ($putresult eq 'ok') {
12250: if (keys(%changes) > 0) {
12251: if (ref($confhash{'scantron'}) eq 'HASH') {
12252: $resulttext = &mt('Changes made:').'<ul>';
12253: if ($confhash{'scantron'}{'scantronformat'} eq '') {
12254: $resulttext .= '<li>'.&mt('[_1] bubblesheet format file removed; [_2] file will be used for courses in this domain.',$custom,$default).'</li>';
12255: } else {
12256: $resulttext .= '<li>'.&mt('Custom bubblesheet format file ([_1]) uploaded for use with courses in this domain.',$custom).'</li>';
12257: }
12258: $resulttext .= '</ul>';
12259: } else {
12260: $resulttext = &mt('Changes made to bubblesheet format file.');
12261: }
12262: $resulttext .= '</ul>';
12263: &Apache::loncommon::devalidate_domconfig_cache($dom);
12264: if (ref($lastactref) eq 'HASH') {
12265: $lastactref->{'domainconfig'} = 1;
12266: }
12267: } else {
12268: $resulttext = &mt('No changes made to bubblesheet format file');
12269: }
12270: } else {
12271: $resulttext = '<span class="LC_error">'.
12272: &mt('An error occurred: [_1]',$putresult).'</span>';
12273: }
12274: } else {
12275: $resulttext = &mt('No changes made to bubblesheet format file');
12276: }
12277: if ($errors) {
12278: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
12279: $errors.'</ul>';
12280: }
12281: return $resulttext;
12282: }
12283:
12284: sub modify_coursecategories {
12285: my ($dom,$lastactref,%domconfig) = @_;
12286: my ($resulttext,%deletions,%reorderings,%needreordering,%adds,%changes,$errors,
12287: $cathash);
12288: my @deletecategory = &Apache::loncommon::get_env_multiple('form.deletecategory');
12289: my @catitems = ('unauth','auth');
12290: my @cattypes = ('std','domonly','codesrch','none');
12291: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
12292: $cathash = $domconfig{'coursecategories'}{'cats'};
12293: if ($domconfig{'coursecategories'}{'togglecats'} ne $env{'form.togglecats'}) {
12294: $changes{'togglecats'} = 1;
12295: $domconfig{'coursecategories'}{'togglecats'} = $env{'form.togglecats'};
12296: }
12297: if ($domconfig{'coursecategories'}{'categorize'} ne $env{'form.categorize'}) {
12298: $changes{'categorize'} = 1;
12299: $domconfig{'coursecategories'}{'categorize'} = $env{'form.categorize'};
12300: }
12301: if ($domconfig{'coursecategories'}{'togglecatscomm'} ne $env{'form.togglecatscomm'}) {
12302: $changes{'togglecatscomm'} = 1;
12303: $domconfig{'coursecategories'}{'togglecatscomm'} = $env{'form.togglecatscomm'};
12304: }
12305: if ($domconfig{'coursecategories'}{'categorizecomm'} ne $env{'form.categorizecomm'}) {
12306: $changes{'categorizecomm'} = 1;
12307: $domconfig{'coursecategories'}{'categorizecomm'} = $env{'form.categorizecomm'};
12308: }
12309: foreach my $item (@catitems) {
12310: if (grep(/^\Q$env{'form.coursecat_'.$item}\E$/,@cattypes)) {
12311: if ($domconfig{'coursecategories'}{$item} ne $env{'form.coursecat_'.$item}) {
12312: $changes{$item} = 1;
12313: $domconfig{'coursecategories'}{$item} = $env{'form.coursecat_'.$item};
12314: }
12315: }
12316: }
12317: } else {
12318: $changes{'togglecats'} = 1;
12319: $changes{'categorize'} = 1;
12320: $changes{'togglecatscomm'} = 1;
12321: $changes{'categorizecomm'} = 1;
12322: $domconfig{'coursecategories'} = {
12323: togglecats => $env{'form.togglecats'},
12324: categorize => $env{'form.categorize'},
12325: togglecatscomm => $env{'form.togglecatscomm'},
12326: categorizecomm => $env{'form.categorizecomm'},
12327: };
12328: foreach my $item (@catitems) {
12329: if ($env{'form.coursecat_'.$item} ne 'std') {
12330: $changes{$item} = 1;
12331: }
12332: if (grep(/^\Q$env{'form.coursecat_'.$item}\E$/,@cattypes)) {
12333: $domconfig{'coursecategories'}{$item} = $env{'form.coursecat_'.$item};
12334: }
12335: }
12336: }
12337: if (ref($cathash) eq 'HASH') {
12338: if (($domconfig{'coursecategories'}{'cats'}{'instcode::0'} ne '') && ($env{'form.instcode'} == 0)) {
12339: push (@deletecategory,'instcode::0');
12340: }
12341: if (($domconfig{'coursecategories'}{'cats'}{'communities::0'} ne '') && ($env{'form.communities'} == 0)) {
12342: push(@deletecategory,'communities::0');
12343: }
12344: }
12345: my (@predelcats,@predeltrails,%predelallitems,%sort_by_deltrail);
12346: if (ref($cathash) eq 'HASH') {
12347: if (@deletecategory > 0) {
12348: #FIXME Need to remove category from all courses using a deleted category
12349: &Apache::loncommon::extract_categories($cathash,\@predelcats,\@predeltrails,\%predelallitems);
12350: foreach my $item (@deletecategory) {
12351: if ($domconfig{'coursecategories'}{'cats'}{$item} ne '') {
12352: delete($domconfig{'coursecategories'}{'cats'}{$item});
12353: $deletions{$item} = 1;
12354: &recurse_cat_deletes($item,$cathash,\%deletions);
12355: }
12356: }
12357: }
12358: foreach my $item (keys(%{$cathash})) {
12359: my ($cat,$container,$depth) = map { &unescape($_); } split(/:/,$item);
12360: if ($cathash->{$item} ne $env{'form.'.$item}) {
12361: $reorderings{$item} = 1;
12362: $domconfig{'coursecategories'}{'cats'}{$item} = $env{'form.'.$item};
12363: }
12364: if ($env{'form.addcategory_name_'.$item} ne '') {
12365: my $newcat = $env{'form.addcategory_name_'.$item};
12366: my $newdepth = $depth+1;
12367: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
12368: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos_'.$item};
12369: $adds{$newitem} = 1;
12370: }
12371: if ($env{'form.subcat_'.$item} ne '') {
12372: my $newcat = $env{'form.subcat_'.$item};
12373: my $newdepth = $depth+1;
12374: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
12375: $domconfig{'coursecategories'}{'cats'}{$newitem} = 0;
12376: $adds{$newitem} = 1;
12377: }
12378: }
12379: }
12380: if ($env{'form.instcode'} eq '1') {
12381: if (ref($cathash) eq 'HASH') {
12382: my $newitem = 'instcode::0';
12383: if ($cathash->{$newitem} eq '') {
12384: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
12385: $adds{$newitem} = 1;
12386: }
12387: } else {
12388: my $newitem = 'instcode::0';
12389: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
12390: $adds{$newitem} = 1;
12391: }
12392: }
12393: if ($env{'form.communities'} eq '1') {
12394: if (ref($cathash) eq 'HASH') {
12395: my $newitem = 'communities::0';
12396: if ($cathash->{$newitem} eq '') {
12397: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
12398: $adds{$newitem} = 1;
12399: }
12400: } else {
12401: my $newitem = 'communities::0';
12402: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
12403: $adds{$newitem} = 1;
12404: }
12405: }
12406: if ($env{'form.addcategory_name'} ne '') {
12407: if (($env{'form.addcategory_name'} ne 'instcode') &&
12408: ($env{'form.addcategory_name'} ne 'communities')) {
12409: my $newitem = &escape($env{'form.addcategory_name'}).'::0';
12410: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos'};
12411: $adds{$newitem} = 1;
12412: }
12413: }
12414: my $putresult;
12415: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
12416: if (keys(%deletions) > 0) {
12417: foreach my $key (keys(%deletions)) {
12418: if ($predelallitems{$key} ne '') {
12419: $sort_by_deltrail{$predelallitems{$key}} = $predeltrails[$predelallitems{$key}];
12420: }
12421: }
12422: }
12423: my (@chkcats,@chktrails,%chkallitems);
12424: &Apache::loncommon::extract_categories($domconfig{'coursecategories'}{'cats'},\@chkcats,\@chktrails,\%chkallitems);
12425: if (ref($chkcats[0]) eq 'ARRAY') {
12426: my $depth = 0;
12427: my $chg = 0;
12428: for (my $i=0; $i<@{$chkcats[0]}; $i++) {
12429: my $name = $chkcats[0][$i];
12430: my $item;
12431: if ($name eq '') {
12432: $chg ++;
12433: } else {
12434: $item = &escape($name).'::0';
12435: if ($chg) {
12436: $domconfig{'coursecategories'}{'cats'}{$item} -= $chg;
12437: }
12438: $depth ++;
12439: &recurse_check(\@chkcats,$domconfig{'coursecategories'}{'cats'},$depth,$name);
12440: $depth --;
12441: }
12442: }
12443: }
12444: }
12445: if ((keys(%changes) > 0) || (keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
12446: $putresult = &Apache::lonnet::put_dom('configuration',\%domconfig,$dom);
12447: if ($putresult eq 'ok') {
12448: my %title = (
12449: togglecats => 'Show/Hide a course in catalog',
12450: categorize => 'Assign a category to a course',
12451: togglecatscomm => 'Show/Hide a community in catalog',
12452: categorizecomm => 'Assign a category to a community',
12453: );
12454: my %level = (
12455: dom => 'set in Domain ("Modify Course/Community")',
12456: crs => 'set in Course ("Course Configuration")',
12457: comm => 'set in Community ("Community Configuration")',
12458: none => 'No catalog',
12459: std => 'Standard catalog',
12460: domonly => 'Domain-only catalog',
12461: codesrch => 'Code search form',
12462: );
12463: $resulttext = &mt('Changes made:').'<ul>';
12464: if ($changes{'togglecats'}) {
12465: $resulttext .= '<li>'.&mt("$title{'togglecats'} $level{$env{'form.togglecats'}}").'</li>';
12466: }
12467: if ($changes{'categorize'}) {
12468: $resulttext .= '<li>'.&mt("$title{'categorize'} $level{$env{'form.categorize'}}").'</li>';
12469: }
12470: if ($changes{'togglecatscomm'}) {
12471: $resulttext .= '<li>'.&mt("$title{'togglecatscomm'} $level{$env{'form.togglecatscomm'}}").'</li>';
12472: }
12473: if ($changes{'categorizecomm'}) {
12474: $resulttext .= '<li>'.&mt("$title{'categorizecomm'} $level{$env{'form.categorizecomm'}}").'</li>';
12475: }
12476: if ($changes{'unauth'}) {
12477: $resulttext .= '<li>'.&mt('Catalog type for unauthenticated users set to "'.$level{$env{'form.coursecat_unauth'}}.'"').'</li>';
12478: }
12479: if ($changes{'auth'}) {
12480: $resulttext .= '<li>'.&mt('Catalog type for authenticated users set to "'.$level{$env{'form.coursecat_auth'}}.'"').'</li>';
12481: }
12482: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
12483: my $cathash;
12484: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
12485: $cathash = $domconfig{'coursecategories'}{'cats'};
12486: } else {
12487: $cathash = {};
12488: }
12489: my (@cats,@trails,%allitems);
12490: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,\%allitems);
12491: if (keys(%deletions) > 0) {
12492: $resulttext .= '<li>'.&mt('Deleted categories:').'<ul>';
12493: foreach my $predeltrail (sort {$a <=> $b } (keys(%sort_by_deltrail))) {
12494: $resulttext .= '<li>'.$predeltrails[$predeltrail].'</li>';
12495: }
12496: $resulttext .= '</ul></li>';
12497: }
12498: if (keys(%reorderings) > 0) {
12499: my %sort_by_trail;
12500: $resulttext .= '<li>'.&mt('Reordered categories:').'<ul>';
12501: foreach my $key (keys(%reorderings)) {
12502: if ($allitems{$key} ne '') {
12503: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
12504: }
12505: }
12506: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
12507: $resulttext .= '<li>'.$trails[$trail].'</li>';
12508: }
12509: $resulttext .= '</ul></li>';
12510: }
12511: if (keys(%adds) > 0) {
12512: my %sort_by_trail;
12513: $resulttext .= '<li>'.&mt('Added categories:').'<ul>';
12514: foreach my $key (keys(%adds)) {
12515: if ($allitems{$key} ne '') {
12516: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
12517: }
12518: }
12519: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
12520: $resulttext .= '<li>'.$trails[$trail].'</li>';
12521: }
12522: $resulttext .= '</ul></li>';
12523: }
12524: }
12525: $resulttext .= '</ul>';
12526: if ($changes{'unauth'} || $changes{'auth'}) {
12527: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
12528: if ($changes{'auth'}) {
12529: $domdefaults{'catauth'} = $domconfig{'coursecategories'}{'auth'};
12530: }
12531: if ($changes{'unauth'}) {
12532: $domdefaults{'catunauth'} = $domconfig{'coursecategories'}{'unauth'};
12533: }
12534: my $cachetime = 24*60*60;
12535: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
12536: if (ref($lastactref) eq 'HASH') {
12537: $lastactref->{'domdefaults'} = 1;
12538: }
12539: }
12540: } else {
12541: $resulttext = '<span class="LC_error">'.
12542: &mt('An error occurred: [_1]',$putresult).'</span>';
12543: }
12544: } else {
12545: $resulttext = &mt('No changes made to course and community categories');
12546: }
12547: return $resulttext;
12548: }
12549:
12550: sub modify_serverstatuses {
12551: my ($dom,%domconfig) = @_;
12552: my ($resulttext,%changes,%currserverstatus,%newserverstatus);
12553: if (ref($domconfig{'serverstatuses'}) eq 'HASH') {
12554: %currserverstatus = %{$domconfig{'serverstatuses'}};
12555: }
12556: my @pages = &serverstatus_pages();
12557: foreach my $type (@pages) {
12558: $newserverstatus{$type}{'namedusers'} = '';
12559: $newserverstatus{$type}{'machines'} = '';
12560: if (defined($env{'form.'.$type.'_namedusers'})) {
12561: my @users = split(/,/,$env{'form.'.$type.'_namedusers'});
12562: my @okusers;
12563: foreach my $user (@users) {
12564: my ($uname,$udom) = split(/:/,$user);
12565: if (($udom =~ /^$match_domain$/) &&
12566: (&Apache::lonnet::domain($udom)) &&
12567: ($uname =~ /^$match_username$/)) {
12568: if (!grep(/^\Q$user\E/,@okusers)) {
12569: push(@okusers,$user);
12570: }
12571: }
12572: }
12573: if (@okusers > 0) {
12574: @okusers = sort(@okusers);
12575: $newserverstatus{$type}{'namedusers'} = join(',',@okusers);
12576: }
12577: }
12578: if (defined($env{'form.'.$type.'_machines'})) {
12579: my @machines = split(/,/,$env{'form.'.$type.'_machines'});
12580: my @okmachines;
12581: foreach my $ip (@machines) {
12582: my @parts = split(/\./,$ip);
12583: next if (@parts < 4);
12584: my $badip = 0;
12585: for (my $i=0; $i<4; $i++) {
12586: if (!(($parts[$i] >= 0) && ($parts[$i] <= 255))) {
12587: $badip = 1;
12588: last;
12589: }
12590: }
12591: if (!$badip) {
12592: push(@okmachines,$ip);
12593: }
12594: }
12595: @okmachines = sort(@okmachines);
12596: $newserverstatus{$type}{'machines'} = join(',',@okmachines);
12597: }
12598: }
12599: my %serverstatushash = (
12600: serverstatuses => \%newserverstatus,
12601: );
12602: foreach my $type (@pages) {
12603: foreach my $setting ('namedusers','machines') {
12604: my (@current,@new);
12605: if (ref($currserverstatus{$type}) eq 'HASH') {
12606: if ($currserverstatus{$type}{$setting} ne '') {
12607: @current = split(/,/,$currserverstatus{$type}{$setting});
12608: }
12609: }
12610: if ($newserverstatus{$type}{$setting} ne '') {
12611: @new = split(/,/,$newserverstatus{$type}{$setting});
12612: }
12613: if (@current > 0) {
12614: if (@new > 0) {
12615: foreach my $item (@current) {
12616: if (!grep(/^\Q$item\E$/,@new)) {
12617: $changes{$type}{$setting} = 1;
12618: last;
12619: }
12620: }
12621: foreach my $item (@new) {
12622: if (!grep(/^\Q$item\E$/,@current)) {
12623: $changes{$type}{$setting} = 1;
12624: last;
12625: }
12626: }
12627: } else {
12628: $changes{$type}{$setting} = 1;
12629: }
12630: } elsif (@new > 0) {
12631: $changes{$type}{$setting} = 1;
12632: }
12633: }
12634: }
12635: if (keys(%changes) > 0) {
12636: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
12637: my $putresult = &Apache::lonnet::put_dom('configuration',
12638: \%serverstatushash,$dom);
12639: if ($putresult eq 'ok') {
12640: $resulttext .= &mt('Changes made:').'<ul>';
12641: foreach my $type (@pages) {
12642: if (ref($changes{$type}) eq 'HASH') {
12643: $resulttext .= '<li>'.$titles->{$type}.'<ul>';
12644: if ($changes{$type}{'namedusers'}) {
12645: if ($newserverstatus{$type}{'namedusers'} eq '') {
12646: $resulttext .= '<li>'.&mt("Access terminated for all specific (named) users").'</li>'."\n";
12647: } else {
12648: $resulttext .= '<li>'.&mt("Access available for the following specified users: ").$newserverstatus{$type}{'namedusers'}.'</li>'."\n";
12649: }
12650: }
12651: if ($changes{$type}{'machines'}) {
12652: if ($newserverstatus{$type}{'machines'} eq '') {
12653: $resulttext .= '<li>'.&mt("Access terminated for all specific IP addresses").'</li>'."\n";
12654: } else {
12655: $resulttext .= '<li>'.&mt("Access available for the following specified IP addresses: ").$newserverstatus{$type}{'machines'}.'</li>'."\n";
12656: }
12657:
12658: }
12659: $resulttext .= '</ul></li>';
12660: }
12661: }
12662: $resulttext .= '</ul>';
12663: } else {
12664: $resulttext = '<span class="LC_error">'.
12665: &mt('An error occurred saving access settings for server status pages: [_1].',$putresult).'</span>';
12666:
12667: }
12668: } else {
12669: $resulttext = &mt('No changes made to access to server status pages');
12670: }
12671: return $resulttext;
12672: }
12673:
12674: sub modify_helpsettings {
12675: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
12676: my ($resulttext,$errors,%changes,%helphash);
12677: my %defaultchecked = ('submitbugs' => 'on');
12678: my @offon = ('off','on');
12679: my @toggles = ('submitbugs');
12680: my %current = ('submitbugs' => '',
12681: 'adhoc' => {},
12682: );
12683: if (ref($domconfig{'helpsettings'}) eq 'HASH') {
12684: %current = %{$domconfig{'helpsettings'}};
12685: }
12686: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
12687: foreach my $item (@toggles) {
12688: if ($defaultchecked{$item} eq 'on') {
12689: if ($current{$item} eq '') {
12690: if ($env{'form.'.$item} eq '0') {
12691: $changes{$item} = 1;
12692: }
12693: } elsif ($current{$item} ne $env{'form.'.$item}) {
12694: $changes{$item} = 1;
12695: }
12696: } elsif ($defaultchecked{$item} eq 'off') {
12697: if ($current{$item} eq '') {
12698: if ($env{'form.'.$item} eq '1') {
12699: $changes{$item} = 1;
12700: }
12701: } elsif ($current{$item} ne $env{'form.'.$item}) {
12702: $changes{$item} = 1;
12703: }
12704: }
12705: if (($env{'form.'.$item} eq '0') || ($env{'form.'.$item} eq '1')) {
12706: $helphash{'helpsettings'}{$item} = $env{'form.'.$item};
12707: }
12708: }
12709: my $maxnum = $env{'form.helproles_maxnum'};
12710: my $confname = $dom.'-domainconfig';
12711: my %existing=&Apache::lonnet::dump('roles',$dom,$confname,'rolesdef_');
12712: my (@allpos,%newsettings,%changedprivs,$newrole);
12713: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
12714: my @accesstypes = ('all','dh','da','none','status','inc','exc');
12715: my %domhelpdesk = &Apache::lonnet::get_active_domroles($dom,['dh','da']);
12716: my %lt = &Apache::lonlocal::texthash(
12717: s => 'system',
12718: d => 'domain',
12719: order => 'Display order',
12720: access => 'Role usage',
12721: all => 'All with domain helpdesk or helpdesk assistant role',
12722: dh => 'All with domain helpdesk role',
12723: da => 'All with domain helpdesk assistant role',
12724: none => 'None',
12725: status => 'Determined based on institutional status',
12726: inc => 'Include all, but exclude specific personnel',
12727: exc => 'Exclude all, but include specific personnel',
12728: );
12729: for (my $num=0; $num<=$maxnum; $num++) {
12730: my ($prefix,$identifier,$rolename,%curr);
12731: if ($num == $maxnum) {
12732: next unless ($env{'form.newcusthelp'} == $maxnum);
12733: $identifier = 'custhelp'.$num;
12734: $prefix = 'helproles_'.$num;
12735: $rolename = $env{'form.custhelpname'.$num};
12736: $rolename=~s/[^A-Za-z0-9]//gs;
12737: next if ($rolename eq '');
12738: next if (exists($existing{'rolesdef_'.$rolename}));
12739: my %newprivs = &Apache::lonuserutils::custom_role_update($rolename,$identifier);
12740: my $result = &Apache::lonnet::definerole($rolename,$newprivs{'s'},$newprivs{'d'},
12741: $newprivs{'c'},$confname,$dom);
12742: if ($result ne 'ok') {
12743: $errors .= '<li><span class="LC_error">'.
12744: &mt('An error occurred storing the new custom role: [_1]',
12745: $result).'</span></li>';
12746: next;
12747: } else {
12748: $changedprivs{$rolename} = \%newprivs;
12749: $newrole = $rolename;
12750: }
12751: } else {
12752: $prefix = 'helproles_'.$num;
12753: $rolename = $env{'form.'.$prefix};
12754: next if ($rolename eq '');
12755: next unless (exists($existing{'rolesdef_'.$rolename}));
12756: $identifier = 'custhelp'.$num;
12757: my %newprivs = &Apache::lonuserutils::custom_role_update($rolename,$identifier);
12758: my %currprivs;
12759: ($currprivs{'s'},$currprivs{'d'},$currprivs{'c'}) =
12760: split(/\_/,$existing{'rolesdef_'.$rolename});
12761: foreach my $level ('c','d','s') {
12762: if ($newprivs{$level} ne $currprivs{$level}) {
12763: my $result = &Apache::lonnet::definerole($rolename,$newprivs{'s'},$newprivs{'d'},
12764: $newprivs{'c'},$confname,$dom);
12765: if ($result ne 'ok') {
12766: $errors .= '<li><span class="LC_error">'.
12767: &mt('An error occurred storing privileges for existing role [_1]: [_2]',
12768: $rolename,$result).'</span></li>';
12769: } else {
12770: $changedprivs{$rolename} = \%newprivs;
12771: }
12772: last;
12773: }
12774: }
12775: if (ref($current{'adhoc'}) eq 'HASH') {
12776: if (ref($current{'adhoc'}{$rolename}) eq 'HASH') {
12777: %curr = %{$current{'adhoc'}{$rolename}};
12778: }
12779: }
12780: }
12781: my $newpos = $env{'form.'.$prefix.'_pos'};
12782: $newpos =~ s/\D+//g;
12783: $allpos[$newpos] = $rolename;
12784: my $newdesc = $env{'form.'.$prefix.'_desc'};
12785: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'desc'} = $newdesc;
12786: if ($curr{'desc'}) {
12787: if ($curr{'desc'} ne $newdesc) {
12788: $changes{'customrole'}{$rolename}{'desc'} = 1;
12789: $newsettings{$rolename}{'desc'} = $newdesc;
12790: }
12791: } elsif ($newdesc ne '') {
12792: $changes{'customrole'}{$rolename}{'desc'} = 1;
12793: $newsettings{$rolename}{'desc'} = $newdesc;
12794: }
12795: my $access = $env{'form.'.$prefix.'_access'};
12796: if (grep(/^\Q$access\E$/,@accesstypes)) {
12797: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'} = $access;
12798: if ($access eq 'status') {
12799: my @statuses = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_status');
12800: if (scalar(@statuses) == 0) {
12801: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'} = 'none';
12802: } else {
12803: my (@shownstatus,$numtypes);
12804: $helphash{'helpsettings'}{'adhoc'}{$rolename}{$access} = [];
12805: if (ref($types) eq 'ARRAY') {
12806: $numtypes = scalar(@{$types});
12807: foreach my $type (sort(@statuses)) {
12808: if ($type eq 'default') {
12809: push(@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}},$type);
12810: } elsif (grep(/^\Q$type\E$/,@{$types})) {
12811: push(@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}},$type);
12812: push(@shownstatus,$usertypes->{$type});
12813: }
12814: }
12815: }
12816: if (grep(/^default$/,@statuses)) {
12817: push(@shownstatus,$othertitle);
12818: }
12819: if (scalar(@shownstatus) == 1+$numtypes) {
12820: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'} = 'all';
12821: delete($helphash{'helpsettings'}{'adhoc'}{$rolename}{'status'});
12822: } else {
12823: $newsettings{$rolename}{'status'} = join(' '.&mt('or').' ',@shownstatus);
12824: if (ref($curr{'status'}) eq 'ARRAY') {
12825: my @diffs = &Apache::loncommon::compare_arrays($helphash{'helpsettings'}{'adhoc'}{$rolename}{$access},$curr{$access});
12826: if (@diffs) {
12827: $changes{'customrole'}{$rolename}{$access} = 1;
12828: }
12829: } elsif (@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}}) {
12830: $changes{'customrole'}{$rolename}{$access} = 1;
12831: }
12832: }
12833: }
12834: } elsif (($access eq 'inc') || ($access eq 'exc')) {
12835: my @personnel = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_staff_'.$access);
12836: my @newspecstaff;
12837: $helphash{'helpsettings'}{'adhoc'}{$rolename}{$access} = [];
12838: foreach my $person (sort(@personnel)) {
12839: if ($domhelpdesk{$person}) {
12840: push(@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}},$person);
12841: }
12842: }
12843: if (ref($curr{$access}) eq 'ARRAY') {
12844: my @diffs = &Apache::loncommon::compare_arrays($helphash{'helpsettings'}{'adhoc'}{$rolename}{$access},$curr{$access});
12845: if (@diffs) {
12846: $changes{'customrole'}{$rolename}{$access} = 1;
12847: }
12848: } elsif (@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}}) {
12849: $changes{'customrole'}{$rolename}{$access} = 1;
12850: }
12851: foreach my $person (@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}}) {
12852: my ($uname,$udom) = split(/:/,$person);
12853: push(@newspecstaff,&Apache::loncommon::aboutmewrapper(&Apache::loncommon::plainname($uname,$udom,'lastname'),$uname,$udom));
12854: }
12855: $newsettings{$rolename}{$access} = join(', ',sort(@newspecstaff));
12856: }
12857: } else {
12858: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'}= 'all';
12859: }
12860: unless ($curr{'access'} eq $access) {
12861: $changes{'customrole'}{$rolename}{'access'} = 1;
12862: $newsettings{$rolename}{'access'} = $lt{$helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'}};
12863: }
12864: }
12865: if (@allpos > 0) {
12866: my $idx = 0;
12867: foreach my $rolename (@allpos) {
12868: if ($rolename ne '') {
12869: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'order'} = $idx;
12870: if (ref($current{'adhoc'}) eq 'HASH') {
12871: if (ref($current{'adhoc'}{$rolename}) eq 'HASH') {
12872: if ($current{'adhoc'}{$rolename}{'order'} ne $idx) {
12873: $changes{'customrole'}{$rolename}{'order'} = 1;
12874: $newsettings{$rolename}{'order'} = $idx+1;
12875: }
12876: }
12877: }
12878: $idx ++;
12879: }
12880: }
12881: }
12882: my $putresult;
12883: if (keys(%changes) > 0) {
12884: $putresult = &Apache::lonnet::put_dom('configuration',\%helphash,$dom);
12885: if ($putresult eq 'ok') {
12886: if (ref($helphash{'helpsettings'}) eq 'HASH') {
12887: $domdefaults{'submitbugs'} = $helphash{'helpsettings'}{'submitbugs'};
12888: if (ref($helphash{'helpsettings'}{'adhoc'}) eq 'HASH') {
12889: $domdefaults{'adhocroles'} = $helphash{'helpsettings'}{'adhoc'};
12890: }
12891: }
12892: my $cachetime = 24*60*60;
12893: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
12894: if (ref($lastactref) eq 'HASH') {
12895: $lastactref->{'domdefaults'} = 1;
12896: }
12897: } else {
12898: $errors .= '<li><span class="LC_error">'.
12899: &mt('An error occurred storing the settings: [_1]',
12900: $putresult).'</span></li>';
12901: }
12902: }
12903: if ((keys(%changes) && ($putresult eq 'ok')) || (keys(%changedprivs))) {
12904: $resulttext = &mt('Changes made:').'<ul>';
12905: my (%shownprivs,@levelorder);
12906: @levelorder = ('c','d','s');
12907: if ((keys(%changes)) && ($putresult eq 'ok')) {
12908: foreach my $item (sort(keys(%changes))) {
12909: if ($item eq 'submitbugs') {
12910: $resulttext .= '<li>'.&mt('Display link to: [_1] set to "'.$offon[$env{'form.'.$item}].'".',
12911: &Apache::loncommon::modal_link('http://bugs.loncapa.org',
12912: &mt('LON-CAPA bug tracker'),600,500)).'</li>';
12913: } elsif ($item eq 'customrole') {
12914: if (ref($changes{'customrole'}) eq 'HASH') {
12915: my @keyorder = ('order','desc','access','status','exc','inc');
12916: my %keytext = &Apache::lonlocal::texthash(
12917: order => 'Order',
12918: desc => 'Role description',
12919: access => 'Role usage',
12920: status => 'Allowed institutional types',
12921: exc => 'Allowed personnel',
12922: inc => 'Disallowed personnel',
12923: );
12924: foreach my $role (sort(keys(%{$changes{'customrole'}}))) {
12925: if (ref($changes{'customrole'}{$role}) eq 'HASH') {
12926: if ($role eq $newrole) {
12927: $resulttext .= '<li>'.&mt('New custom role added: [_1]',
12928: $role).'<ul>';
12929: } else {
12930: $resulttext .= '<li>'.&mt('Existing custom role modified: [_1]',
12931: $role).'<ul>';
12932: }
12933: foreach my $key (@keyorder) {
12934: if ($changes{'customrole'}{$role}{$key}) {
12935: $resulttext .= '<li>'.&mt("[_1] set to: [_2]",
12936: $keytext{$key},$newsettings{$role}{$key}).
12937: '</li>';
12938: }
12939: }
12940: if (ref($changedprivs{$role}) eq 'HASH') {
12941: $shownprivs{$role} = 1;
12942: $resulttext .= '<li>'.&mt('Privileges set to :').'<ul>';
12943: foreach my $level (@levelorder) {
12944: foreach my $item (split(/\:/,$changedprivs{$role}{$level})) {
12945: next if ($item eq '');
12946: my ($priv) = split(/\&/,$item,2);
12947: if (&Apache::lonnet::plaintext($priv)) {
12948: $resulttext .= '<li>'.&Apache::lonnet::plaintext($priv);
12949: unless ($level eq 'c') {
12950: $resulttext .= ' ('.$lt{$level}.')';
12951: }
12952: $resulttext .= '</li>';
12953: }
12954: }
12955: }
12956: $resulttext .= '</ul>';
12957: }
12958: $resulttext .= '</ul></li>';
12959: }
12960: }
12961: }
12962: }
12963: }
12964: }
12965: if (keys(%changedprivs)) {
12966: foreach my $role (sort(keys(%changedprivs))) {
12967: unless ($shownprivs{$role}) {
12968: $resulttext .= '<li>'.&mt('Existing custom role modified: [_1]',
12969: $role).'<ul>'.
12970: '<li>'.&mt('Privileges set to :').'<ul>';
12971: foreach my $level (@levelorder) {
12972: foreach my $item (split(/\:/,$changedprivs{$role}{$level})) {
12973: next if ($item eq '');
12974: my ($priv) = split(/\&/,$item,2);
12975: if (&Apache::lonnet::plaintext($priv)) {
12976: $resulttext .= '<li>'.&Apache::lonnet::plaintext($priv);
12977: unless ($level eq 'c') {
12978: $resulttext .= ' ('.$lt{$level}.')';
12979: }
12980: $resulttext .= '</li>';
12981: }
12982: }
12983: }
12984: $resulttext .= '</ul></li></ul></li>';
12985: }
12986: }
12987: }
12988: $resulttext .= '</ul>';
12989: } else {
12990: $resulttext = &mt('No changes made to help settings');
12991: }
12992: if ($errors) {
12993: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
12994: $errors.'</ul>';
12995: }
12996: return $resulttext;
12997: }
12998:
12999: sub modify_coursedefaults {
13000: my ($dom,$lastactref,%domconfig) = @_;
13001: my ($resulttext,$errors,%changes,%defaultshash);
13002: my %defaultchecked = (
13003: 'uselcmath' => 'on',
13004: 'usejsme' => 'on'
13005: );
13006: my @toggles = ('uselcmath','usejsme');
13007: my @numbers = ('anonsurvey_threshold','uploadquota_official','uploadquota_unofficial',
13008: 'uploadquota_community','uploadquota_textbook','mysqltables_official',
13009: 'mysqltables_unofficial','mysqltables_community','mysqltables_textbook');
13010: my @types = ('official','unofficial','community','textbook');
13011: my %staticdefaults = (
13012: anonsurvey_threshold => 10,
13013: uploadquota => 500,
13014: postsubmit => 60,
13015: mysqltables => 172800,
13016: );
13017:
13018: $defaultshash{'coursedefaults'} = {};
13019:
13020: if (ref($domconfig{'coursedefaults'}) ne 'HASH') {
13021: if ($domconfig{'coursedefaults'} eq '') {
13022: $domconfig{'coursedefaults'} = {};
13023: }
13024: }
13025:
13026: if (ref($domconfig{'coursedefaults'}) eq 'HASH') {
13027: foreach my $item (@toggles) {
13028: if ($defaultchecked{$item} eq 'on') {
13029: if (($domconfig{'coursedefaults'}{$item} eq '') &&
13030: ($env{'form.'.$item} eq '0')) {
13031: $changes{$item} = 1;
13032: } elsif ($domconfig{'coursedefaults'}{$item} ne $env{'form.'.$item}) {
13033: $changes{$item} = 1;
13034: }
13035: } elsif ($defaultchecked{$item} eq 'off') {
13036: if (($domconfig{'coursedefaults'}{$item} eq '') &&
13037: ($env{'form.'.$item} eq '1')) {
13038: $changes{$item} = 1;
13039: } elsif ($domconfig{'coursedefaults'}{$item} ne $env{'form.'.$item}) {
13040: $changes{$item} = 1;
13041: }
13042: }
13043: $defaultshash{'coursedefaults'}{$item} = $env{'form.'.$item};
13044: }
13045: foreach my $item (@numbers) {
13046: my ($currdef,$newdef);
13047: $newdef = $env{'form.'.$item};
13048: if ($item eq 'anonsurvey_threshold') {
13049: $currdef = $domconfig{'coursedefaults'}{$item};
13050: $newdef =~ s/\D//g;
13051: if ($newdef eq '' || $newdef < 1) {
13052: $newdef = 1;
13053: }
13054: $defaultshash{'coursedefaults'}{$item} = $newdef;
13055: } else {
13056: my ($setting,$type) = ($item =~ /^(uploadquota|mysqltables)_(\w+)$/);
13057: if (ref($domconfig{'coursedefaults'}{$setting}) eq 'HASH') {
13058: $currdef = $domconfig{'coursedefaults'}{$setting}{$type};
13059: }
13060: $newdef =~ s/[^\w.\-]//g;
13061: $defaultshash{'coursedefaults'}{$setting}{$type} = $newdef;
13062: }
13063: if ($currdef ne $newdef) {
13064: my $staticdef;
13065: if ($item eq 'anonsurvey_threshold') {
13066: unless (($currdef eq '') && ($newdef == $staticdefaults{$item})) {
13067: $changes{$item} = 1;
13068: }
13069: } elsif ($item =~ /^(uploadquota|mysqltables)_/) {
13070: my $setting = $1;
13071: unless (($currdef eq '') && ($newdef == $staticdefaults{$setting})) {
13072: $changes{$setting} = 1;
13073: }
13074: }
13075: }
13076: }
13077: my $currclone = $domconfig{'coursedefaults'}{'canclone'};
13078: my @currclonecode;
13079: if (ref($currclone) eq 'HASH') {
13080: if (ref($currclone->{'instcode'}) eq 'ARRAY') {
13081: @currclonecode = @{$currclone->{'instcode'}};
13082: }
13083: }
13084: my $newclone;
13085: if ($env{'form.canclone'} =~ /^(none|domain|instcode)$/) {
13086: $newclone = $env{'form.canclone'};
13087: }
13088: if ($newclone eq 'instcode') {
13089: my @newcodes = &Apache::loncommon::get_env_multiple('form.clonecode');
13090: my (%codedefaults,@code_order,@clonecode);
13091: &Apache::lonnet::auto_instcode_defaults($dom,\%codedefaults,
13092: \@code_order);
13093: foreach my $item (@code_order) {
13094: if (grep(/^\Q$item\E$/,@newcodes)) {
13095: push(@clonecode,$item);
13096: }
13097: }
13098: if (@clonecode) {
13099: $defaultshash{'coursedefaults'}{'canclone'} = { $newclone => \@clonecode };
13100: my @diffs = &Apache::loncommon::compare_arrays(\@currclonecode,\@clonecode);
13101: if (@diffs) {
13102: $changes{'canclone'} = 1;
13103: }
13104: } else {
13105: $newclone eq '';
13106: }
13107: } elsif ($newclone ne '') {
13108: $defaultshash{'coursedefaults'}{'canclone'} = $newclone;
13109: }
13110: if ($newclone ne $currclone) {
13111: $changes{'canclone'} = 1;
13112: }
13113: my %credits;
13114: foreach my $type (@types) {
13115: unless ($type eq 'community') {
13116: $credits{$type} = $env{'form.'.$type.'_credits'};
13117: $credits{$type} =~ s/[^\d.]+//g;
13118: }
13119: }
13120: if ((ref($domconfig{'coursedefaults'}{'coursecredits'}) ne 'HASH') &&
13121: ($env{'form.coursecredits'} eq '1')) {
13122: $changes{'coursecredits'} = 1;
13123: foreach my $type (keys(%credits)) {
13124: $defaultshash{'coursedefaults'}{'coursecredits'}{$type} = $credits{$type};
13125: }
13126: } else {
13127: if ($env{'form.coursecredits'} eq '1') {
13128: foreach my $type (@types) {
13129: unless ($type eq 'community') {
13130: if ($domconfig{'coursedefaults'}{'coursecredits'}{$type} ne $credits{$type}) {
13131: $changes{'coursecredits'} = 1;
13132: }
13133: $defaultshash{'coursedefaults'}{'coursecredits'}{$type} = $credits{$type};
13134: }
13135: }
13136: } elsif (ref($domconfig{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
13137: foreach my $type (@types) {
13138: unless ($type eq 'community') {
13139: if ($domconfig{'coursedefaults'}{'coursecredits'}{$type}) {
13140: $changes{'coursecredits'} = 1;
13141: last;
13142: }
13143: }
13144: }
13145: }
13146: }
13147: if ($env{'form.postsubmit'} eq '1') {
13148: $defaultshash{'coursedefaults'}{'postsubmit'}{'client'} = 'on';
13149: my %currtimeout;
13150: if (ref($domconfig{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
13151: if ($domconfig{'coursedefaults'}{'postsubmit'}{'client'} eq 'off') {
13152: $changes{'postsubmit'} = 1;
13153: }
13154: if (ref($domconfig{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
13155: %currtimeout = %{$domconfig{'coursedefaults'}{'postsubmit'}{'timeout'}};
13156: }
13157: } else {
13158: $changes{'postsubmit'} = 1;
13159: }
13160: foreach my $type (@types) {
13161: my $timeout = $env{'form.'.$type.'_timeout'};
13162: $timeout =~ s/\D//g;
13163: if ($timeout == $staticdefaults{'postsubmit'}) {
13164: $timeout = '';
13165: } elsif (($timeout eq '') || ($timeout =~ /^0+$/)) {
13166: $timeout = '0';
13167: }
13168: unless ($timeout eq '') {
13169: $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type} = $timeout;
13170: }
13171: if (exists($currtimeout{$type})) {
13172: if ($timeout ne $currtimeout{$type}) {
13173: $changes{'postsubmit'} = 1;
13174: }
13175: } elsif ($timeout ne '') {
13176: $changes{'postsubmit'} = 1;
13177: }
13178: }
13179: } else {
13180: $defaultshash{'coursedefaults'}{'postsubmit'}{'client'} = 'off';
13181: if (ref($domconfig{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
13182: if ($domconfig{'coursedefaults'}{'postsubmit'}{'client'} eq 'on') {
13183: $changes{'postsubmit'} = 1;
13184: }
13185: } else {
13186: $changes{'postsubmit'} = 1;
13187: }
13188: }
13189: }
13190: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
13191: $dom);
13192: if ($putresult eq 'ok') {
13193: if (keys(%changes) > 0) {
13194: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
13195: if (($changes{'uploadquota'}) || ($changes{'postsubmit'}) ||
13196: ($changes{'coursecredits'}) || ($changes{'uselcmath'}) || ($changes{'usejsme'}) ||
13197: ($changes{'canclone'}) || ($changes{'mysqltables'})) {
13198: foreach my $item ('uselcmath','usejsme') {
13199: if ($changes{$item}) {
13200: $domdefaults{$item}=$defaultshash{'coursedefaults'}{$item};
13201: }
13202: }
13203: if ($changes{'coursecredits'}) {
13204: if (ref($defaultshash{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
13205: foreach my $type (keys(%{$defaultshash{'coursedefaults'}{'coursecredits'}})) {
13206: $domdefaults{$type.'credits'} =
13207: $defaultshash{'coursedefaults'}{'coursecredits'}{$type};
13208: }
13209: }
13210: }
13211: if ($changes{'postsubmit'}) {
13212: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
13213: $domdefaults{'postsubmit'} = $defaultshash{'coursedefaults'}{'postsubmit'}{'client'};
13214: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
13215: foreach my $type (keys(%{$defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}})) {
13216: $domdefaults{$type.'postsubtimeout'} =
13217: $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type};
13218: }
13219: }
13220: }
13221: }
13222: if ($changes{'uploadquota'}) {
13223: if (ref($defaultshash{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
13224: foreach my $type (@types) {
13225: $domdefaults{$type.'quota'}=$defaultshash{'coursedefaults'}{'uploadquota'}{$type};
13226: }
13227: }
13228: }
13229: if ($changes{'canclone'}) {
13230: if (ref($defaultshash{'coursedefaults'}{'canclone'}) eq 'HASH') {
13231: if (ref($defaultshash{'coursedefaults'}{'canclone'}{'instcode'}) eq 'ARRAY') {
13232: my @clonecodes = @{$defaultshash{'coursedefaults'}{'canclone'}{'instcode'}};
13233: if (@clonecodes) {
13234: $domdefaults{'canclone'} = join('+',@clonecodes);
13235: }
13236: }
13237: } else {
13238: $domdefaults{'canclone'}=$defaultshash{'coursedefaults'}{'canclone'};
13239: }
13240: }
13241: my $cachetime = 24*60*60;
13242: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
13243: if (ref($lastactref) eq 'HASH') {
13244: $lastactref->{'domdefaults'} = 1;
13245: }
13246: }
13247: $resulttext = &mt('Changes made:').'<ul>';
13248: foreach my $item (sort(keys(%changes))) {
13249: if ($item eq 'uselcmath') {
13250: if ($env{'form.'.$item} eq '1') {
13251: $resulttext .= '<li>'.&mt('Math preview uses LON-CAPA previewer (javascript), if supported by browser.').'</li>';
13252: } else {
13253: $resulttext .= '<li>'.&mt('Math preview uses DragMath (Java), if supported by client OS.').'</li>';
13254: }
13255: } elsif ($item eq 'usejsme') {
13256: if ($env{'form.'.$item} eq '1') {
13257: $resulttext .= '<li>'.&mt('Molecule editor uses JSME (HTML5), if supported by browser.').'</li>';
13258: } else {
13259: $resulttext .= '<li>'.&mt('Molecule editor uses JME (Java), if supported by client OS.').'</li>';
13260: }
13261: } elsif ($item eq 'anonsurvey_threshold') {
13262: $resulttext .= '<li>'.&mt('Responder count required for display of anonymous survey submissions set to [_1].',$defaultshash{'coursedefaults'}{'anonsurvey_threshold'}).'</li>';
13263: } elsif ($item eq 'uploadquota') {
13264: if (ref($defaultshash{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
13265: $resulttext .= '<li>'.&mt('Default quota for content uploaded to a course/community via Course Editor set as follows:').'<ul>'.
13266: '<li>'.&mt('Official courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'official'}.'</b>').'</li>'.
13267: '<li>'.&mt('Unofficial courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'unofficial'}.'</b>').'</li>'.
13268: '<li>'.&mt('Textbook courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'textbook'}.'</b>').'</li>'.
13269:
13270: '<li>'.&mt('Communities: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'community'}.'</b>').'</li>'.
13271: '</ul>'.
13272: '</li>';
13273: } else {
13274: $resulttext .= '<li>'.&mt('Default quota for content uploaded via Course Editor remains default: [_1] MB',$staticdefaults{'uploadquota'}).'</li>';
13275: }
13276: } elsif ($item eq 'mysqltables') {
13277: if (ref($defaultshash{'coursedefaults'}{'mysqltables'}) eq 'HASH') {
13278: $resulttext .= '<li>'.&mt('Lifetime of "Temporary" MySQL tables (student performance data) on homeserver').'<ul>'.
13279: '<li>'.&mt('Official courses: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'official'}.'</b>').'</li>'.
13280: '<li>'.&mt('Unofficial courses: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'unofficial'}.'</b>').'</li>'.
13281: '<li>'.&mt('Textbook courses: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'textbook'}.'</b>').'</li>'.
13282: '<li>'.&mt('Communities: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'community'}.'</b>').'</li>'.
13283: '</ul>'.
13284: '</li>';
13285: } else {
13286: $resulttext .= '<li>'.&mt('Lifetime of "Temporary" MySQL tables (student performance data) on homeserver remains default: [_1] s',$staticdefaults{'uploadquota'}).'</li>';
13287: }
13288: } elsif ($item eq 'postsubmit') {
13289: if ($domdefaults{'postsubmit'} eq 'off') {
13290: $resulttext .= '<li>'.&mt('Submit button(s) remain enabled on page after student makes submission.');
13291: } else {
13292: $resulttext .= '<li>'.&mt('Submit button(s) disabled on page after student makes submission').'; ';
13293: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
13294: $resulttext .= &mt('durations:').'<ul>';
13295: foreach my $type (@types) {
13296: $resulttext .= '<li>';
13297: my $timeout;
13298: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
13299: $timeout = $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type};
13300: }
13301: my $display;
13302: if ($timeout eq '0') {
13303: $display = &mt('unlimited');
13304: } elsif ($timeout eq '') {
13305: $display = &mt('[quant,_1,second] (default)',$staticdefaults{'postsubmit'});
13306: } else {
13307: $display = &mt('[quant,_1,second]',$timeout);
13308: }
13309: if ($type eq 'community') {
13310: $resulttext .= &mt('Communities');
13311: } elsif ($type eq 'official') {
13312: $resulttext .= &mt('Official courses');
13313: } elsif ($type eq 'unofficial') {
13314: $resulttext .= &mt('Unofficial courses');
13315: } elsif ($type eq 'textbook') {
13316: $resulttext .= &mt('Textbook courses');
13317: }
13318: $resulttext .= ' -- '.$display.'</li>';
13319: }
13320: $resulttext .= '</ul>';
13321: }
13322: $resulttext .= '</li>';
13323: }
13324: } elsif ($item eq 'coursecredits') {
13325: if (ref($defaultshash{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
13326: if (($domdefaults{'officialcredits'} eq '') &&
13327: ($domdefaults{'unofficialcredits'} eq '') &&
13328: ($domdefaults{'textbookcredits'} eq '')) {
13329: $resulttext .= '<li>'.&mt('Student credits not in use for courses in this domain').'</li>';
13330: } else {
13331: $resulttext .= '<li>'.&mt('Student credits can be set per course by a Domain Coordinator, with the following defaults applying:').'<ul>'.
13332: '<li>'.&mt('Official courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'official'}).'</li>'.
13333: '<li>'.&mt('Unofficial courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'unofficial'}).'</li>'.
13334: '<li>'.&mt('Textbook courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'textbook'}).'</li>'.
13335: '</ul>'.
13336: '</li>';
13337: }
13338: } else {
13339: $resulttext .= '<li>'.&mt('Student credits not in use for courses in this domain').'</li>';
13340: }
13341: } elsif ($item eq 'canclone') {
13342: if (ref($defaultshash{'coursedefaults'}{'canclone'}) eq 'HASH') {
13343: if (ref($defaultshash{'coursedefaults'}{'canclone'}{'instcode'}) eq 'ARRAY') {
13344: my $clonecodes = join(' '.&mt('and').' ',@{$defaultshash{'coursedefaults'}{'canclone'}{'instcode'}});
13345: $resulttext .= '<li>'.&mt('By default, official courses can be cloned from existing courses with the same: [_1]','<b>'.$clonecodes.'</b>').'</li>';
13346: }
13347: } elsif ($defaultshash{'coursedefaults'}{'canclone'} eq 'domain') {
13348: $resulttext .= '<li>'.&mt('By default, a course requester can clone any course from his/her domain.').'</li>';
13349: } else {
13350: $resulttext .= '<li>'.&mt('By default, only course owner and coordinators may clone a course.').'</li>';
13351: }
13352: }
13353: }
13354: $resulttext .= '</ul>';
13355: } else {
13356: $resulttext = &mt('No changes made to course defaults');
13357: }
13358: } else {
13359: $resulttext = '<span class="LC_error">'.
13360: &mt('An error occurred: [_1]',$putresult).'</span>';
13361: }
13362: return $resulttext;
13363: }
13364:
13365: sub modify_selfenrollment {
13366: my ($dom,$lastactref,%domconfig) = @_;
13367: my ($resulttext,$errors,%changes,%selfenrollhash,%ordered);
13368: my @types = ('official','unofficial','community','textbook');
13369: my %titles = &tool_titles();
13370: my %descs = &Apache::lonuserutils::selfenroll_default_descs();
13371: ($ordered{'admin'},my $titlesref) = &Apache::lonuserutils::get_selfenroll_titles();
13372: $ordered{'default'} = ['types','registered','approval','limit'];
13373:
13374: my (%roles,%shown,%toplevel);
13375: $roles{'0'} = &Apache::lonnet::plaintext('dc');
13376:
13377: if (ref($domconfig{'selfenrollment'}) ne 'HASH') {
13378: if ($domconfig{'selfenrollment'} eq '') {
13379: $domconfig{'selfenrollment'} = {};
13380: }
13381: }
13382: %toplevel = (
13383: admin => 'Configuration Rights',
13384: default => 'Default settings',
13385: validation => 'Validation of self-enrollment requests',
13386: );
13387: my ($itemsref,$namesref,$fieldsref) = &Apache::lonuserutils::selfenroll_validation_types();
13388:
13389: if (ref($ordered{'admin'}) eq 'ARRAY') {
13390: foreach my $item (@{$ordered{'admin'}}) {
13391: foreach my $type (@types) {
13392: if ($env{'form.selfenrolladmin_'.$item.'_'.$type}) {
13393: $selfenrollhash{'admin'}{$type}{$item} = 1;
13394: } else {
13395: $selfenrollhash{'admin'}{$type}{$item} = 0;
13396: }
13397: if (ref($domconfig{'selfenrollment'}{'admin'}) eq 'HASH') {
13398: if (ref($domconfig{'selfenrollment'}{'admin'}{$type}) eq 'HASH') {
13399: if ($selfenrollhash{'admin'}{$type}{$item} ne
13400: $domconfig{'selfenrollment'}{'admin'}{$type}{$item}) {
13401: push(@{$changes{'admin'}{$type}},$item);
13402: }
13403: } else {
13404: if (!$selfenrollhash{'admin'}{$type}{$item}) {
13405: push(@{$changes{'admin'}{$type}},$item);
13406: }
13407: }
13408: } elsif (!$selfenrollhash{'admin'}{$type}{$item}) {
13409: push(@{$changes{'admin'}{$type}},$item);
13410: }
13411: }
13412: }
13413: }
13414:
13415: foreach my $item (@{$ordered{'default'}}) {
13416: foreach my $type (@types) {
13417: my $value = $env{'form.selfenrolldefault_'.$item.'_'.$type};
13418: if ($item eq 'types') {
13419: unless (($value eq 'all') || ($value eq 'dom')) {
13420: $value = '';
13421: }
13422: } elsif ($item eq 'registered') {
13423: unless ($value eq '1') {
13424: $value = 0;
13425: }
13426: } elsif ($item eq 'approval') {
13427: unless ($value =~ /^[012]$/) {
13428: $value = 0;
13429: }
13430: } else {
13431: unless (($value eq 'allstudents') || ($value eq 'selfenrolled')) {
13432: $value = 'none';
13433: }
13434: }
13435: $selfenrollhash{'default'}{$type}{$item} = $value;
13436: if (ref($domconfig{'selfenrollment'}{'default'}) eq 'HASH') {
13437: if (ref($domconfig{'selfenrollment'}{'default'}{$type}) eq 'HASH') {
13438: if ($selfenrollhash{'default'}{$type}{$item} ne
13439: $domconfig{'selfenrollment'}{'default'}{$type}{$item}) {
13440: push(@{$changes{'default'}{$type}},$item);
13441: }
13442: } else {
13443: push(@{$changes{'default'}{$type}},$item);
13444: }
13445: } else {
13446: push(@{$changes{'default'}{$type}},$item);
13447: }
13448: if ($item eq 'limit') {
13449: if (($value eq 'allstudents') || ($value eq 'selfenrolled')) {
13450: $env{'form.selfenrolldefault_cap_'.$type} =~ s/\D//g;
13451: if ($env{'form.selfenrolldefault_cap_'.$type} ne '') {
13452: $selfenrollhash{'default'}{$type}{'cap'} = $env{'form.selfenrolldefault_cap_'.$type};
13453: }
13454: } else {
13455: $selfenrollhash{'default'}{$type}{'cap'} = '';
13456: }
13457: if (ref($domconfig{'selfenrollment'}{'default'}{$type}) eq 'HASH') {
13458: if ($selfenrollhash{'default'}{$type}{'cap'} ne
13459: $domconfig{'selfenrollment'}{'admin'}{$type}{'cap'}) {
13460: push(@{$changes{'default'}{$type}},'cap');
13461: }
13462: } elsif ($selfenrollhash{'default'}{$type}{'cap'} ne '') {
13463: push(@{$changes{'default'}{$type}},'cap');
13464: }
13465: }
13466: }
13467: }
13468:
13469: foreach my $item (@{$itemsref}) {
13470: if ($item eq 'fields') {
13471: my @changed;
13472: @{$selfenrollhash{'validation'}{$item}} = &Apache::loncommon::get_env_multiple('form.selfenroll_validation_'.$item);
13473: if (@{$selfenrollhash{'validation'}{$item}} > 0) {
13474: @{$selfenrollhash{'validation'}{$item}} = sort(@{$selfenrollhash{'validation'}{$item}});
13475: }
13476: if (ref($domconfig{'selfenrollment'}{'validation'}) eq 'HASH') {
13477: if (ref($domconfig{'selfenrollment'}{'validation'}{$item}) eq 'ARRAY') {
13478: @changed = &Apache::loncommon::compare_arrays($selfenrollhash{'validation'}{$item},
13479: $domconfig{'selfenrollment'}{'validation'}{$item});
13480: } else {
13481: @changed = @{$selfenrollhash{'validation'}{$item}};
13482: }
13483: } else {
13484: @changed = @{$selfenrollhash{'validation'}{$item}};
13485: }
13486: if (@changed) {
13487: if ($selfenrollhash{'validation'}{$item}) {
13488: $changes{'validation'}{$item} = join(', ',@{$selfenrollhash{'validation'}{$item}});
13489: } else {
13490: $changes{'validation'}{$item} = &mt('None');
13491: }
13492: }
13493: } else {
13494: $selfenrollhash{'validation'}{$item} = $env{'form.selfenroll_validation_'.$item};
13495: if ($item eq 'markup') {
13496: if ($env{'form.selfenroll_validation_'.$item}) {
13497: $env{'form.selfenroll_validation_'.$item} =~ s/[\n\r\f]+/\s/gs;
13498: }
13499: }
13500: if (ref($domconfig{'selfenrollment'}{'validation'}) eq 'HASH') {
13501: if ($domconfig{'selfenrollment'}{'validation'}{$item} ne $selfenrollhash{'validation'}{$item}) {
13502: $changes{'validation'}{$item} = $selfenrollhash{'validation'}{$item};
13503: }
13504: }
13505: }
13506: }
13507:
13508: my $putresult = &Apache::lonnet::put_dom('configuration',{'selfenrollment' => \%selfenrollhash},
13509: $dom);
13510: if ($putresult eq 'ok') {
13511: if (keys(%changes) > 0) {
13512: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
13513: $resulttext = &mt('Changes made:').'<ul>';
13514: foreach my $key ('admin','default','validation') {
13515: if (ref($changes{$key}) eq 'HASH') {
13516: $resulttext .= '<li>'.$toplevel{$key}.'<ul>';
13517: if ($key eq 'validation') {
13518: foreach my $item (@{$itemsref}) {
13519: if (exists($changes{$key}{$item})) {
13520: if ($item eq 'markup') {
13521: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$namesref->{$item},
13522: '<br /><pre>'.$changes{$key}{$item}.'</pre>').'</li>';
13523: } else {
13524: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$namesref->{$item},
13525: '<b>'.$changes{$key}{$item}.'</b>').'</li>';
13526: }
13527: }
13528: }
13529: } else {
13530: foreach my $type (@types) {
13531: if ($type eq 'community') {
13532: $roles{'1'} = &mt('Community personnel');
13533: } else {
13534: $roles{'1'} = &mt('Course personnel');
13535: }
13536: if (ref($changes{$key}{$type}) eq 'ARRAY') {
13537: if (ref($selfenrollhash{$key}{$type}) eq 'HASH') {
13538: if ($key eq 'admin') {
13539: my @mgrdc = ();
13540: if (ref($ordered{$key}) eq 'ARRAY') {
13541: foreach my $item (@{$ordered{'admin'}}) {
13542: if (ref($selfenrollhash{$key}{$type}) eq 'HASH') {
13543: if ($selfenrollhash{$key}{$type}{$item} eq '0') {
13544: push(@mgrdc,$item);
13545: }
13546: }
13547: }
13548: if (@mgrdc) {
13549: $domdefaults{$type.'selfenrolladmdc'} = join(',',@mgrdc);
13550: } else {
13551: delete($domdefaults{$type.'selfenrolladmdc'});
13552: }
13553: }
13554: } else {
13555: if (ref($ordered{$key}) eq 'ARRAY') {
13556: foreach my $item (@{$ordered{$key}}) {
13557: if (grep(/^\Q$item\E$/,@{$changes{$key}{$type}})) {
13558: $domdefaults{$type.'selfenroll'.$item} =
13559: $selfenrollhash{$key}{$type}{$item};
13560: }
13561: }
13562: }
13563: }
13564: }
13565: $resulttext .= '<li>'.$titles{$type}.'<ul>';
13566: foreach my $item (@{$ordered{$key}}) {
13567: if (grep(/^\Q$item\E$/,@{$changes{$key}{$type}})) {
13568: $resulttext .= '<li>';
13569: if ($key eq 'admin') {
13570: $resulttext .= &mt('[_1] -- management by: [_2]',$titlesref->{$item},
13571: '<b>'.$roles{$selfenrollhash{'admin'}{$type}{$item}}.'</b>');
13572: } else {
13573: $resulttext .= &mt('[_1] set to: [_2]',$titlesref->{$item},
13574: '<b>'.$descs{$item}{$selfenrollhash{'default'}{$type}{$item}}.'</b>');
13575: }
13576: $resulttext .= '</li>';
13577: }
13578: }
13579: $resulttext .= '</ul></li>';
13580: }
13581: }
13582: $resulttext .= '</ul></li>';
13583: }
13584: }
13585: if ((exists($changes{'admin'})) || (exists($changes{'default'}))) {
13586: my $cachetime = 24*60*60;
13587: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
13588: if (ref($lastactref) eq 'HASH') {
13589: $lastactref->{'domdefaults'} = 1;
13590: }
13591: }
13592: }
13593: $resulttext .= '</ul>';
13594: } else {
13595: $resulttext = &mt('No changes made to self-enrollment settings');
13596: }
13597: } else {
13598: $resulttext = '<span class="LC_error">'.
13599: &mt('An error occurred: [_1]',$putresult).'</span>';
13600: }
13601: return $resulttext;
13602: }
13603:
13604: sub modify_usersessions {
13605: my ($dom,$lastactref,%domconfig) = @_;
13606: my @hostingtypes = ('version','excludedomain','includedomain');
13607: my @offloadtypes = ('primary','default');
13608: my %types = (
13609: remote => \@hostingtypes,
13610: hosted => \@hostingtypes,
13611: spares => \@offloadtypes,
13612: );
13613: my @prefixes = ('remote','hosted','spares');
13614: my @lcversions = &Apache::lonnet::all_loncaparevs();
13615: my (%by_ip,%by_location,@intdoms);
13616: &build_location_hashes(\@intdoms,\%by_ip,\%by_location);
13617: my @locations = sort(keys(%by_location));
13618: my (%defaultshash,%changes);
13619: foreach my $prefix (@prefixes) {
13620: $defaultshash{'usersessions'}{$prefix} = {};
13621: }
13622: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
13623: my $resulttext;
13624: my %iphost = &Apache::lonnet::get_iphost();
13625: foreach my $prefix (@prefixes) {
13626: next if ($prefix eq 'spares');
13627: foreach my $type (@{$types{$prefix}}) {
13628: my $inuse = $env{'form.'.$prefix.'_'.$type.'_inuse'};
13629: if ($type eq 'version') {
13630: my $value = $env{'form.'.$prefix.'_'.$type};
13631: my $okvalue;
13632: if ($value ne '') {
13633: if (grep(/^\Q$value\E$/,@lcversions)) {
13634: $okvalue = $value;
13635: }
13636: }
13637: if (ref($domconfig{'usersessions'}) eq 'HASH') {
13638: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
13639: if ($domconfig{'usersessions'}{$prefix}{$type} ne '') {
13640: if ($inuse == 0) {
13641: $changes{$prefix}{$type} = 1;
13642: } else {
13643: if ($okvalue ne $domconfig{'usersessions'}{$prefix}{$type}) {
13644: $changes{$prefix}{$type} = 1;
13645: }
13646: if ($okvalue ne '') {
13647: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
13648: }
13649: }
13650: } else {
13651: if (($inuse == 1) && ($okvalue ne '')) {
13652: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
13653: $changes{$prefix}{$type} = 1;
13654: }
13655: }
13656: } else {
13657: if (($inuse == 1) && ($okvalue ne '')) {
13658: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
13659: $changes{$prefix}{$type} = 1;
13660: }
13661: }
13662: } else {
13663: if (($inuse == 1) && ($okvalue ne '')) {
13664: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
13665: $changes{$prefix}{$type} = 1;
13666: }
13667: }
13668: } else {
13669: my @vals = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_'.$type);
13670: my @okvals;
13671: foreach my $val (@vals) {
13672: if ($val =~ /:/) {
13673: my @items = split(/:/,$val);
13674: foreach my $item (@items) {
13675: if (ref($by_location{$item}) eq 'ARRAY') {
13676: push(@okvals,$item);
13677: }
13678: }
13679: } else {
13680: if (ref($by_location{$val}) eq 'ARRAY') {
13681: push(@okvals,$val);
13682: }
13683: }
13684: }
13685: @okvals = sort(@okvals);
13686: if (ref($domconfig{'usersessions'}) eq 'HASH') {
13687: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
13688: if (ref($domconfig{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
13689: if ($inuse == 0) {
13690: $changes{$prefix}{$type} = 1;
13691: } else {
13692: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
13693: my @changed = &Apache::loncommon::compare_arrays($domconfig{'usersessions'}{$prefix}{$type},$defaultshash{'usersessions'}{$prefix}{$type});
13694: if (@changed > 0) {
13695: $changes{$prefix}{$type} = 1;
13696: }
13697: }
13698: } else {
13699: if ($inuse == 1) {
13700: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
13701: $changes{$prefix}{$type} = 1;
13702: }
13703: }
13704: } else {
13705: if ($inuse == 1) {
13706: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
13707: $changes{$prefix}{$type} = 1;
13708: }
13709: }
13710: } else {
13711: if ($inuse == 1) {
13712: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
13713: $changes{$prefix}{$type} = 1;
13714: }
13715: }
13716: }
13717: }
13718: }
13719:
13720: my @alldoms = &Apache::lonnet::all_domains();
13721: my %servers = &Apache::lonnet::internet_dom_servers($dom);
13722: my %spareid = ¤t_offloads_to($dom,$domconfig{'usersessions'},\%servers);
13723: my $savespares;
13724:
13725: foreach my $lonhost (sort(keys(%servers))) {
13726: my $serverhomeID =
13727: &Apache::lonnet::get_server_homeID($servers{$lonhost});
13728: my $serverhostname = &Apache::lonnet::hostname($lonhost);
13729: $defaultshash{'usersessions'}{'spares'}{$lonhost} = {};
13730: my %spareschg;
13731: foreach my $type (@{$types{'spares'}}) {
13732: my @okspares;
13733: my @checked = &Apache::loncommon::get_env_multiple('form.spare_'.$type.'_'.$lonhost);
13734: foreach my $server (@checked) {
13735: if (&Apache::lonnet::hostname($server) ne '') {
13736: unless (&Apache::lonnet::hostname($server) eq $serverhostname) {
13737: unless (grep(/^\Q$server\E$/,@okspares)) {
13738: push(@okspares,$server);
13739: }
13740: }
13741: }
13742: }
13743: my $new = $env{'form.newspare_'.$type.'_'.$lonhost};
13744: my $newspare;
13745: if (($new ne '') && (&Apache::lonnet::hostname($new))) {
13746: unless (&Apache::lonnet::hostname($new) eq $serverhostname) {
13747: $newspare = $new;
13748: }
13749: }
13750: my @spares;
13751: if (($newspare ne '') && (!grep(/^\Q$newspare\E$/,@okspares))) {
13752: @spares = sort(@okspares,$newspare);
13753: } else {
13754: @spares = sort(@okspares);
13755: }
13756: $defaultshash{'usersessions'}{'spares'}{$lonhost}{$type} = \@spares;
13757: if (ref($spareid{$lonhost}) eq 'HASH') {
13758: if (ref($spareid{$lonhost}{$type}) eq 'ARRAY') {
13759: my @diffs = &Apache::loncommon::compare_arrays($spareid{$lonhost}{$type},\@spares);
13760: if (@diffs > 0) {
13761: $spareschg{$type} = 1;
13762: }
13763: }
13764: }
13765: }
13766: if (keys(%spareschg) > 0) {
13767: $changes{'spares'}{$lonhost} = \%spareschg;
13768: }
13769: }
13770: $defaultshash{'usersessions'}{'offloadnow'} = {};
13771: my @offloadnow = &Apache::loncommon::get_env_multiple('form.offloadnow');
13772: my @okoffload;
13773: if (@offloadnow) {
13774: foreach my $server (@offloadnow) {
13775: if (&Apache::lonnet::hostname($server) ne '') {
13776: unless (grep(/^\Q$server\E$/,@okoffload)) {
13777: push(@okoffload,$server);
13778: }
13779: }
13780: }
13781: if (@okoffload) {
13782: foreach my $lonhost (@okoffload) {
13783: $defaultshash{'usersessions'}{'offloadnow'}{$lonhost} = 1;
13784: }
13785: }
13786: }
13787: if (ref($domconfig{'usersessions'}) eq 'HASH') {
13788: if (ref($domconfig{'usersessions'}{'spares'}) eq 'HASH') {
13789: if (ref($changes{'spares'}) eq 'HASH') {
13790: if (keys(%{$changes{'spares'}}) > 0) {
13791: $savespares = 1;
13792: }
13793: }
13794: } else {
13795: $savespares = 1;
13796: }
13797: if (ref($domconfig{'usersessions'}{'offloadnow'}) eq 'HASH') {
13798: foreach my $lonhost (keys(%{$domconfig{'usersessions'}{'offloadnow'}})) {
13799: unless ($defaultshash{'usersessions'}{'offloadnow'}{$lonhost}) {
13800: $changes{'offloadnow'} = 1;
13801: last;
13802: }
13803: }
13804: unless ($changes{'offloadnow'}) {
13805: foreach my $lonhost (keys(%{$defaultshash{'usersessions'}{'offloadnow'}})) {
13806: unless ($domconfig{'usersessions'}{'offloadnow'}{$lonhost}) {
13807: $changes{'offloadnow'} = 1;
13808: last;
13809: }
13810: }
13811: }
13812: } elsif (@okoffload) {
13813: $changes{'offloadnow'} = 1;
13814: }
13815: } elsif (@okoffload) {
13816: $changes{'offloadnow'} = 1;
13817: }
13818: my $nochgmsg = &mt('No changes made to settings for user session hosting/offloading.');
13819: if ((keys(%changes) > 0) || ($savespares)) {
13820: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
13821: $dom);
13822: if ($putresult eq 'ok') {
13823: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
13824: if (ref($defaultshash{'usersessions'}{'remote'}) eq 'HASH') {
13825: $domdefaults{'remotesessions'} = $defaultshash{'usersessions'}{'remote'};
13826: }
13827: if (ref($defaultshash{'usersessions'}{'hosted'}) eq 'HASH') {
13828: $domdefaults{'hostedsessions'} = $defaultshash{'usersessions'}{'hosted'};
13829: }
13830: if (ref($defaultshash{'usersessions'}{'offloadnow'}) eq 'HASH') {
13831: $domdefaults{'offloadnow'} = $defaultshash{'usersessions'}{'offloadnow'};
13832: }
13833: }
13834: my $cachetime = 24*60*60;
13835: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
13836: &Apache::lonnet::do_cache_new('usersessions',$dom,$defaultshash{'usersessions'},3600);
13837: if (ref($lastactref) eq 'HASH') {
13838: $lastactref->{'domdefaults'} = 1;
13839: $lastactref->{'usersessions'} = 1;
13840: }
13841: if (keys(%changes) > 0) {
13842: my %lt = &usersession_titles();
13843: $resulttext = &mt('Changes made:').'<ul>';
13844: foreach my $prefix (@prefixes) {
13845: if (ref($changes{$prefix}) eq 'HASH') {
13846: $resulttext .= '<li>'.$lt{$prefix}.'<ul>';
13847: if ($prefix eq 'spares') {
13848: if (ref($changes{$prefix}) eq 'HASH') {
13849: foreach my $lonhost (sort(keys(%{$changes{$prefix}}))) {
13850: $resulttext .= '<li><b>'.$lonhost.'</b> ';
13851: my $lonhostdom = &Apache::lonnet::host_domain($lonhost);
13852: my $cachekey = &escape('spares').':'.&escape($lonhostdom);
13853: &Apache::lonnet::remote_devalidate_cache($lonhost,[$cachekey]);
13854: if (ref($changes{$prefix}{$lonhost}) eq 'HASH') {
13855: foreach my $type (@{$types{$prefix}}) {
13856: if ($changes{$prefix}{$lonhost}{$type}) {
13857: my $offloadto = &mt('None');
13858: if (ref($defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}) eq 'ARRAY') {
13859: if (@{$defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}} > 0) {
13860: $offloadto = join(', ',@{$defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}});
13861: }
13862: }
13863: $resulttext .= &mt('[_1] set to: [_2].','<i>'.$lt{$type}.'</i>',$offloadto).(' 'x3);
13864: }
13865: }
13866: }
13867: $resulttext .= '</li>';
13868: }
13869: }
13870: } else {
13871: foreach my $type (@{$types{$prefix}}) {
13872: if (defined($changes{$prefix}{$type})) {
13873: my $newvalue;
13874: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
13875: if (ref($defaultshash{'usersessions'}{$prefix})) {
13876: if ($type eq 'version') {
13877: $newvalue = $defaultshash{'usersessions'}{$prefix}{$type};
13878: } elsif (ref($defaultshash{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
13879: if (@{$defaultshash{'usersessions'}{$prefix}{$type}} > 0) {
13880: $newvalue = join(', ',@{$defaultshash{'usersessions'}{$prefix}{$type}});
13881: }
13882: }
13883: }
13884: }
13885: if ($newvalue eq '') {
13886: if ($type eq 'version') {
13887: $resulttext .= '<li>'.&mt('[_1] set to: off',$lt{$type}).'</li>';
13888: } else {
13889: $resulttext .= '<li>'.&mt('[_1] set to: none',$lt{$type}).'</li>';
13890: }
13891: } else {
13892: if ($type eq 'version') {
13893: $newvalue .= ' '.&mt('(or later)');
13894: }
13895: $resulttext .= '<li>'.&mt('[_1] set to: [_2].',$lt{$type},$newvalue).'</li>';
13896: }
13897: }
13898: }
13899: }
13900: $resulttext .= '</ul>';
13901: }
13902: }
13903: if ($changes{'offloadnow'}) {
13904: if (ref($defaultshash{'usersessions'}{'offloadnow'}) eq 'HASH') {
13905: if (keys(%{$defaultshash{'usersessions'}{'offloadnow'}}) > 0) {
13906: $resulttext .= '<li>'.&mt('Switch active users on next access, for server(s):').'<ul>';
13907: foreach my $lonhost (sort(keys(%{$defaultshash{'usersessions'}{'offloadnow'}}))) {
13908: $resulttext .= '<li>'.$lonhost.'</li>';
13909: }
13910: $resulttext .= '</ul>';
13911: } else {
13912: $resulttext .= '<li>'.&mt('No servers now set to switch active users on next access.');
13913: }
13914: } else {
13915: $resulttext .= '<li>'.&mt('No servers now set to switch active users on next access.').'</li>';
13916: }
13917: }
13918: $resulttext .= '</ul>';
13919: } else {
13920: $resulttext = $nochgmsg;
13921: }
13922: } else {
13923: $resulttext = '<span class="LC_error">'.
13924: &mt('An error occurred: [_1]',$putresult).'</span>';
13925: }
13926: } else {
13927: $resulttext = $nochgmsg;
13928: }
13929: return $resulttext;
13930: }
13931:
13932: sub modify_loadbalancing {
13933: my ($dom,%domconfig) = @_;
13934: my $primary_id = &Apache::lonnet::domain($dom,'primary');
13935: my $intdom = &Apache::lonnet::internet_dom($primary_id);
13936: my ($othertitle,$usertypes,$types) =
13937: &Apache::loncommon::sorted_inst_types($dom);
13938: my %servers = &Apache::lonnet::internet_dom_servers($dom);
13939: my %libraryservers = &Apache::lonnet::get_servers($dom,'library');
13940: my @sparestypes = ('primary','default');
13941: my %typetitles = &sparestype_titles();
13942: my $resulttext;
13943: my (%currbalancer,%currtargets,%currrules,%existing);
13944: if (ref($domconfig{'loadbalancing'}) eq 'HASH') {
13945: %existing = %{$domconfig{'loadbalancing'}};
13946: }
13947: &get_loadbalancers_config(\%servers,\%existing,\%currbalancer,
13948: \%currtargets,\%currrules);
13949: my ($saveloadbalancing,%defaultshash,%changes);
13950: my ($alltypes,$othertypes,$titles) =
13951: &loadbalancing_titles($dom,$intdom,$usertypes,$types);
13952: my %ruletitles = &offloadtype_text();
13953: my @deletions = &Apache::loncommon::get_env_multiple('form.loadbalancing_delete');
13954: for (my $i=0; $i<$env{'form.loadbalancing_total'}; $i++) {
13955: my $balancer = $env{'form.loadbalancing_lonhost_'.$i};
13956: if ($balancer eq '') {
13957: next;
13958: }
13959: if (!exists($servers{$balancer})) {
13960: if (exists($currbalancer{$balancer})) {
13961: push(@{$changes{'delete'}},$balancer);
13962: }
13963: next;
13964: }
13965: if ((@deletions > 0) && (grep(/^\Q$i\E$/,@deletions))) {
13966: push(@{$changes{'delete'}},$balancer);
13967: next;
13968: }
13969: if (!exists($currbalancer{$balancer})) {
13970: push(@{$changes{'add'}},$balancer);
13971: }
13972: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'} = [];
13973: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{'default'} = [];
13974: $defaultshash{'loadbalancing'}{$balancer}{'rules'} = {};
13975: unless (ref($domconfig{'loadbalancing'}) eq 'HASH') {
13976: $saveloadbalancing = 1;
13977: }
13978: foreach my $sparetype (@sparestypes) {
13979: my @targets = &Apache::loncommon::get_env_multiple('form.loadbalancing_target_'.$i.'_'.$sparetype);
13980: my @offloadto;
13981: foreach my $target (@targets) {
13982: if (($servers{$target}) && ($target ne $balancer)) {
13983: if ($sparetype eq 'default') {
13984: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'}) eq 'ARRAY') {
13985: next if (grep(/^\Q$target\E$/,@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'}}));
13986: }
13987: }
13988: unless(grep(/^\Q$target\E$/,@offloadto)) {
13989: push(@offloadto,$target);
13990: }
13991: }
13992: }
13993: if ($env{'form.loadbalancing_target_'.$i.'_hosthere'} eq $sparetype) {
13994: unless(grep(/^\Q$balancer\E$/,@offloadto)) {
13995: push(@offloadto,$balancer);
13996: }
13997: }
13998: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype} = \@offloadto;
13999: }
14000: if (ref($currtargets{$balancer}) eq 'HASH') {
14001: foreach my $sparetype (@sparestypes) {
14002: if (ref($currtargets{$balancer}{$sparetype}) eq 'ARRAY') {
14003: my @targetdiffs = &Apache::loncommon::compare_arrays($currtargets{$balancer}{$sparetype},$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype});
14004: if (@targetdiffs > 0) {
14005: $changes{'curr'}{$balancer}{'targets'} = 1;
14006: }
14007: } elsif (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
14008: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
14009: $changes{'curr'}{$balancer}{'targets'} = 1;
14010: }
14011: }
14012: }
14013: } else {
14014: if (ref($defaultshash{'loadbalancing'}{$balancer}) eq 'HASH') {
14015: foreach my $sparetype (@sparestypes) {
14016: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
14017: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
14018: $changes{'curr'}{$balancer}{'targets'} = 1;
14019: }
14020: }
14021: }
14022: }
14023: }
14024: my $ishomedom;
14025: if (&Apache::lonnet::host_domain($balancer) eq $dom) {
14026: $ishomedom = 1;
14027: }
14028: if (ref($alltypes) eq 'ARRAY') {
14029: foreach my $type (@{$alltypes}) {
14030: my $rule;
14031: unless ((($type eq '_LC_external') || ($type eq '_LC_internetdom')) &&
14032: (!$ishomedom)) {
14033: $rule = $env{'form.loadbalancing_rules_'.$i.'_'.$type};
14034: }
14035: if ($rule eq 'specific') {
14036: my $specifiedhost = $env{'form.loadbalancing_singleserver_'.$i.'_'.$type};
14037: if (exists($servers{$specifiedhost})) {
14038: $rule = $specifiedhost;
14039: }
14040: }
14041: $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type} = $rule;
14042: if (ref($currrules{$balancer}) eq 'HASH') {
14043: if ($rule ne $currrules{$balancer}{$type}) {
14044: $changes{'curr'}{$balancer}{'rules'}{$type} = 1;
14045: }
14046: } elsif ($rule ne '') {
14047: $changes{'curr'}{$balancer}{'rules'}{$type} = 1;
14048: }
14049: }
14050: }
14051: }
14052: my $nochgmsg = &mt('No changes made to Load Balancer settings.');
14053: if ((keys(%changes) > 0) || ($saveloadbalancing)) {
14054: unless (ref($defaultshash{'loadbalancing'}) eq 'HASH') {
14055: $defaultshash{'loadbalancing'} = {};
14056: }
14057: my $putresult = &Apache::lonnet::put_dom('configuration',
14058: \%defaultshash,$dom);
14059: if ($putresult eq 'ok') {
14060: if (keys(%changes) > 0) {
14061: my %toupdate;
14062: if (ref($changes{'delete'}) eq 'ARRAY') {
14063: foreach my $balancer (sort(@{$changes{'delete'}})) {
14064: $resulttext .= '<li>'.&mt('Load Balancing discontinued for: [_1]',$balancer).'</li>';
14065: $toupdate{$balancer} = 1;
14066: }
14067: }
14068: if (ref($changes{'add'}) eq 'ARRAY') {
14069: foreach my $balancer (sort(@{$changes{'add'}})) {
14070: $resulttext .= '<li>'.&mt('Load Balancing enabled for: [_1]',$balancer);
14071: $toupdate{$balancer} = 1;
14072: }
14073: }
14074: if (ref($changes{'curr'}) eq 'HASH') {
14075: foreach my $balancer (sort(keys(%{$changes{'curr'}}))) {
14076: $toupdate{$balancer} = 1;
14077: if (ref($changes{'curr'}{$balancer}) eq 'HASH') {
14078: if ($changes{'curr'}{$balancer}{'targets'}) {
14079: my %offloadstr;
14080: foreach my $sparetype (@sparestypes) {
14081: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
14082: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
14083: $offloadstr{$sparetype} = join(', ',@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}});
14084: }
14085: }
14086: }
14087: if (keys(%offloadstr) == 0) {
14088: $resulttext .= '<li>'.&mt("Servers to which Load Balance server offloads set to 'None', by default").'</li>';
14089: } else {
14090: my $showoffload;
14091: foreach my $sparetype (@sparestypes) {
14092: $showoffload .= '<i>'.$typetitles{$sparetype}.'</i>: ';
14093: if (defined($offloadstr{$sparetype})) {
14094: $showoffload .= $offloadstr{$sparetype};
14095: } else {
14096: $showoffload .= &mt('None');
14097: }
14098: $showoffload .= (' 'x3);
14099: }
14100: $resulttext .= '<li>'.&mt('By default, Load Balancer: [_1] set to offload to - [_2]',$balancer,$showoffload).'</li>';
14101: }
14102: }
14103: }
14104: if (ref($changes{'curr'}{$balancer}{'rules'}) eq 'HASH') {
14105: if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) {
14106: foreach my $type (@{$alltypes}) {
14107: if ($changes{'curr'}{$balancer}{'rules'}{$type}) {
14108: my $rule = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type};
14109: my $balancetext;
14110: if ($rule eq '') {
14111: $balancetext = $ruletitles{'default'};
14112: } elsif (($rule eq 'homeserver') || ($rule eq 'externalbalancer') ||
14113: ($type eq '_LC_ipchange') || ($type eq '_LC_ipchangesso')) {
14114: if (($type eq '_LC_ipchange') || ($type eq '_LC_ipchangesso')) {
14115: foreach my $sparetype (@sparestypes) {
14116: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
14117: map { $toupdate{$_} = 1; } (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}});
14118: }
14119: }
14120: foreach my $item (@{$alltypes}) {
14121: next if ($item =~ /^_LC_ipchange/);
14122: my $hasrule = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$item};
14123: if ($hasrule eq 'homeserver') {
14124: map { $toupdate{$_} = 1; } (keys(%libraryservers));
14125: } else {
14126: unless (($hasrule eq 'default') || ($hasrule eq 'none') || ($hasrule eq 'externalbalancer')) {
14127: if ($servers{$hasrule}) {
14128: $toupdate{$hasrule} = 1;
14129: }
14130: }
14131: }
14132: }
14133: if (($rule eq 'balancer') || ($rule eq 'offloadedto')) {
14134: $balancetext = $ruletitles{$rule};
14135: } else {
14136: my $receiver = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type};
14137: $balancetext = $ruletitles{'particular'}.' '.$receiver;
14138: if ($receiver) {
14139: $toupdate{$receiver};
14140: }
14141: }
14142: } else {
14143: $balancetext = $ruletitles{$rule};
14144: }
14145: } else {
14146: $balancetext = &mt('offload to [_1]',$defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type});
14147: }
14148: $resulttext .= '<li>'.&mt('Load Balancer: [_1] -- balancing for [_2] set to - "[_3]"',$balancer,$titles->{$type},$balancetext).'</li>';
14149: }
14150: }
14151: }
14152: }
14153: if (keys(%toupdate)) {
14154: my %thismachine;
14155: my $updatedhere;
14156: my $cachetime = 60*60*24;
14157: map { $thismachine{$_} = 1; } &Apache::lonnet::current_machine_ids();
14158: foreach my $lonhost (keys(%toupdate)) {
14159: if ($thismachine{$lonhost}) {
14160: unless ($updatedhere) {
14161: &Apache::lonnet::do_cache_new('loadbalancing',$dom,
14162: $defaultshash{'loadbalancing'},
14163: $cachetime);
14164: $updatedhere = 1;
14165: }
14166: } else {
14167: my $cachekey = &escape('loadbalancing').':'.&escape($dom);
14168: &Apache::lonnet::remote_devalidate_cache($lonhost,[$cachekey]);
14169: }
14170: }
14171: }
14172: }
14173: }
14174: if ($resulttext ne '') {
14175: $resulttext = &mt('Changes made:').'<ul>'.$resulttext.'</ul>';
14176: } else {
14177: $resulttext = $nochgmsg;
14178: }
14179: } else {
14180: $resulttext = $nochgmsg;
14181: }
14182: } else {
14183: $resulttext = '<span class="LC_error">'.
14184: &mt('An error occurred: [_1]',$putresult).'</span>';
14185: }
14186: } else {
14187: $resulttext = $nochgmsg;
14188: }
14189: return $resulttext;
14190: }
14191:
14192: sub recurse_check {
14193: my ($chkcats,$categories,$depth,$name) = @_;
14194: if (ref($chkcats->[$depth]{$name}) eq 'ARRAY') {
14195: my $chg = 0;
14196: for (my $j=0; $j<@{$chkcats->[$depth]{$name}}; $j++) {
14197: my $category = $chkcats->[$depth]{$name}[$j];
14198: my $item;
14199: if ($category eq '') {
14200: $chg ++;
14201: } else {
14202: my $deeper = $depth + 1;
14203: $item = &escape($category).':'.&escape($name).':'.$depth;
14204: if ($chg) {
14205: $categories->{$item} -= $chg;
14206: }
14207: &recurse_check($chkcats,$categories,$deeper,$category);
14208: $deeper --;
14209: }
14210: }
14211: }
14212: return;
14213: }
14214:
14215: sub recurse_cat_deletes {
14216: my ($item,$coursecategories,$deletions) = @_;
14217: my ($deleted,$container,$depth) = map { &unescape($_); } split(/:/,$item);
14218: my $subdepth = $depth + 1;
14219: if (ref($coursecategories) eq 'HASH') {
14220: foreach my $subitem (keys(%{$coursecategories})) {
14221: my ($child,$parent,$itemdepth) = map { &unescape($_); } split(/:/,$subitem);
14222: if (($parent eq $deleted) && ($itemdepth == $subdepth)) {
14223: delete($coursecategories->{$subitem});
14224: $deletions->{$subitem} = 1;
14225: &recurse_cat_deletes($subitem,$coursecategories,$deletions);
14226: }
14227: }
14228: }
14229: return;
14230: }
14231:
14232: sub active_dc_picker {
14233: my ($dom,$numinrow,$inputtype,$name,%currhash) = @_;
14234: my %domcoords = &Apache::lonnet::get_active_domroles($dom,['dc']);
14235: my @domcoord = keys(%domcoords);
14236: if (keys(%currhash)) {
14237: foreach my $dc (keys(%currhash)) {
14238: unless (exists($domcoords{$dc})) {
14239: push(@domcoord,$dc);
14240: }
14241: }
14242: }
14243: @domcoord = sort(@domcoord);
14244: my $numdcs = scalar(@domcoord);
14245: my $rows = 0;
14246: my $table;
14247: if ($numdcs > 1) {
14248: $table = '<table>';
14249: for (my $i=0; $i<@domcoord; $i++) {
14250: my $rem = $i%($numinrow);
14251: if ($rem == 0) {
14252: if ($i > 0) {
14253: $table .= '</tr>';
14254: }
14255: $table .= '<tr>';
14256: $rows ++;
14257: }
14258: my $check = '';
14259: if ($inputtype eq 'radio') {
14260: if (keys(%currhash) == 0) {
14261: if (!$i) {
14262: $check = ' checked="checked"';
14263: }
14264: } elsif (exists($currhash{$domcoord[$i]})) {
14265: $check = ' checked="checked"';
14266: }
14267: } else {
14268: if (exists($currhash{$domcoord[$i]})) {
14269: $check = ' checked="checked"';
14270: }
14271: }
14272: if ($i == @domcoord - 1) {
14273: my $colsleft = $numinrow - $rem;
14274: if ($colsleft > 1) {
14275: $table .= '<td class="LC_left_item" colspan="'.$colsleft.'">';
14276: } else {
14277: $table .= '<td class="LC_left_item">';
14278: }
14279: } else {
14280: $table .= '<td class="LC_left_item">';
14281: }
14282: my ($dcname,$dcdom) = split(':',$domcoord[$i]);
14283: my $user = &Apache::loncommon::plainname($dcname,$dcdom);
14284: $table .= '<span class="LC_nobreak"><label>'.
14285: '<input type="'.$inputtype.'" name="'.$name.'"'.
14286: ' value="'.$domcoord[$i].'"'.$check.' />'.$user;
14287: if ($user ne $dcname.':'.$dcdom) {
14288: $table .= ' ('.$dcname.':'.$dcdom.')';
14289: }
14290: $table .= '</label></span></td>';
14291: }
14292: $table .= '</tr></table>';
14293: } elsif ($numdcs == 1) {
14294: my ($dcname,$dcdom) = split(':',$domcoord[0]);
14295: my $user = &Apache::loncommon::plainname($dcname,$dcdom);
14296: if ($inputtype eq 'radio') {
14297: $table = '<input type="hidden" name="'.$name.'" value="'.$domcoord[0].'" />'.$user;
14298: if ($user ne $dcname.':'.$dcdom) {
14299: $table .= ' ('.$dcname.':'.$dcdom.')';
14300: }
14301: } else {
14302: my $check;
14303: if (exists($currhash{$domcoord[0]})) {
14304: $check = ' checked="checked"';
14305: }
14306: $table = '<span class="LC_nobreak"><label>'.
14307: '<input type="checkbox" name="'.$name.'" '.
14308: 'value="'.$domcoord[0].'"'.$check.' />'.$user;
14309: if ($user ne $dcname.':'.$dcdom) {
14310: $table .= ' ('.$dcname.':'.$dcdom.')';
14311: }
14312: $table .= '</label></span>';
14313: $rows ++;
14314: }
14315: }
14316: return ($numdcs,$table,$rows);
14317: }
14318:
14319: sub usersession_titles {
14320: return &Apache::lonlocal::texthash(
14321: hosted => 'Hosting of sessions for users from other domains on servers in this domain',
14322: remote => 'Hosting of sessions for users in this domain on servers in other domains',
14323: spares => 'Servers offloaded to, when busy',
14324: version => 'LON-CAPA version requirement',
14325: excludedomain => 'Allow all, but exclude specific domains',
14326: includedomain => 'Deny all, but include specific domains',
14327: primary => 'Primary (checked first)',
14328: default => 'Default',
14329: );
14330: }
14331:
14332: sub id_for_thisdom {
14333: my (%servers) = @_;
14334: my %altids;
14335: foreach my $server (keys(%servers)) {
14336: my $serverhome = &Apache::lonnet::get_server_homeID($servers{$server});
14337: if ($serverhome ne $server) {
14338: $altids{$serverhome} = $server;
14339: }
14340: }
14341: return %altids;
14342: }
14343:
14344: sub count_servers {
14345: my ($currbalancer,%servers) = @_;
14346: my (@spares,$numspares);
14347: foreach my $lonhost (sort(keys(%servers))) {
14348: next if ($currbalancer eq $lonhost);
14349: push(@spares,$lonhost);
14350: }
14351: if ($currbalancer) {
14352: $numspares = scalar(@spares);
14353: } else {
14354: $numspares = scalar(@spares) - 1;
14355: }
14356: return ($numspares,@spares);
14357: }
14358:
14359: sub lonbalance_targets_js {
14360: my ($dom,$types,$servers,$settings) = @_;
14361: my $select = &mt('Select');
14362: my ($alltargets,$allishome,$allinsttypes,@alltypes);
14363: if (ref($servers) eq 'HASH') {
14364: $alltargets = join("','",sort(keys(%{$servers})));
14365: my @homedoms;
14366: foreach my $server (sort(keys(%{$servers}))) {
14367: if (&Apache::lonnet::host_domain($server) eq $dom) {
14368: push(@homedoms,'1');
14369: } else {
14370: push(@homedoms,'0');
14371: }
14372: }
14373: $allishome = join("','",@homedoms);
14374: }
14375: if (ref($types) eq 'ARRAY') {
14376: if (@{$types} > 0) {
14377: @alltypes = @{$types};
14378: }
14379: }
14380: push(@alltypes,'default','_LC_adv','_LC_author','_LC_internetdom','_LC_external');
14381: $allinsttypes = join("','",@alltypes);
14382: my (%currbalancer,%currtargets,%currrules,%existing);
14383: if (ref($settings) eq 'HASH') {
14384: %existing = %{$settings};
14385: }
14386: &get_loadbalancers_config($servers,\%existing,\%currbalancer,
14387: \%currtargets,\%currrules);
14388: my $balancers = join("','",sort(keys(%currbalancer)));
14389: return <<"END";
14390:
14391: <script type="text/javascript">
14392: // <![CDATA[
14393:
14394: currBalancers = new Array('$balancers');
14395:
14396: function toggleTargets(balnum) {
14397: var lonhostitem = document.getElementById('loadbalancing_lonhost_'+balnum);
14398: var prevhostitem = document.getElementById('loadbalancing_prevlonhost_'+balnum);
14399: var balancer = lonhostitem.options[lonhostitem.selectedIndex].value;
14400: var prevbalancer = prevhostitem.value;
14401: var baltotal = document.getElementById('loadbalancing_total').value;
14402: prevhostitem.value = balancer;
14403: if (prevbalancer != '') {
14404: var prevIdx = currBalancers.indexOf(prevbalancer);
14405: if (prevIdx != -1) {
14406: currBalancers.splice(prevIdx,1);
14407: }
14408: }
14409: if (balancer == '') {
14410: hideSpares(balnum);
14411: } else {
14412: var currIdx = currBalancers.indexOf(balancer);
14413: if (currIdx == -1) {
14414: currBalancers.push(balancer);
14415: }
14416: var homedoms = new Array('$allishome');
14417: var ishomedom = homedoms[lonhostitem.selectedIndex];
14418: showSpares(balancer,ishomedom,balnum);
14419: }
14420: balancerChange(balnum,baltotal,'change',prevbalancer,balancer);
14421: return;
14422: }
14423:
14424: function showSpares(balancer,ishomedom,balnum) {
14425: var alltargets = new Array('$alltargets');
14426: var insttypes = new Array('$allinsttypes');
14427: var offloadtypes = new Array('primary','default');
14428:
14429: document.getElementById('loadbalancing_targets_'+balnum).style.display='block';
14430: document.getElementById('loadbalancing_disabled_'+balnum).style.display='none';
14431:
14432: for (var i=0; i<offloadtypes.length; i++) {
14433: var count = 0;
14434: for (var j=0; j<alltargets.length; j++) {
14435: if (alltargets[j] != balancer) {
14436: var item = document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+count);
14437: item.value = alltargets[j];
14438: item.style.textAlign='left';
14439: item.style.textFace='normal';
14440: document.getElementById('loadbalancing_targettxt_'+balnum+'_'+offloadtypes[i]+'_'+count).innerHTML = alltargets[j];
14441: if (currBalancers.indexOf(alltargets[j]) == -1) {
14442: item.disabled = '';
14443: } else {
14444: item.disabled = 'disabled';
14445: item.checked = false;
14446: }
14447: count ++;
14448: }
14449: }
14450: }
14451: for (var k=0; k<insttypes.length; k++) {
14452: if ((insttypes[k] == '_LC_external') || (insttypes[k] == '_LC_internetdom')) {
14453: if (ishomedom == 1) {
14454: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='block';
14455: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='block';
14456: } else {
14457: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='none';
14458: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='none';
14459: }
14460: } else {
14461: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='block';
14462: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='block';
14463: }
14464: if ((insttypes[k] != '_LC_external') &&
14465: ((insttypes[k] != '_LC_internetdom') ||
14466: ((insttypes[k] == '_LC_internetdom') && (ishomedom == 1)))) {
14467: var item = document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]);
14468: item.options.length = 0;
14469: item.options[0] = new Option("","",true,true);
14470: var idx = 0;
14471: for (var m=0; m<alltargets.length; m++) {
14472: if ((currBalancers.indexOf(alltargets[m]) == -1) && (alltargets[m] != balancer)) {
14473: idx ++;
14474: item.options[idx] = new Option(alltargets[m],alltargets[m],false,false);
14475: }
14476: }
14477: }
14478: }
14479: return;
14480: }
14481:
14482: function hideSpares(balnum) {
14483: var alltargets = new Array('$alltargets');
14484: var insttypes = new Array('$allinsttypes');
14485: var offloadtypes = new Array('primary','default');
14486:
14487: document.getElementById('loadbalancing_targets_'+balnum).style.display='none';
14488: document.getElementById('loadbalancing_disabled_'+balnum).style.display='block';
14489:
14490: var total = alltargets.length - 1;
14491: for (var i=0; i<offloadtypes; i++) {
14492: for (var j=0; j<total; j++) {
14493: document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+j).checked = false;
14494: document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+j).value = '';
14495: document.getElementById('loadbalancing_targettxt_'+balnum+'_'+offloadtypes[i]+'_'+j).innerHTML = '';
14496: }
14497: }
14498: for (var k=0; k<insttypes.length; k++) {
14499: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='none';
14500: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='none';
14501: if (insttypes[k] != '_LC_external') {
14502: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]).length = 0;
14503: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]).options[0] = new Option("","",true,true);
14504: }
14505: }
14506: return;
14507: }
14508:
14509: function checkOffloads(item,balnum,type) {
14510: var alltargets = new Array('$alltargets');
14511: var offloadtypes = new Array('primary','default');
14512: if (item.checked) {
14513: var total = alltargets.length - 1;
14514: var other;
14515: if (type == offloadtypes[0]) {
14516: other = offloadtypes[1];
14517: } else {
14518: other = offloadtypes[0];
14519: }
14520: for (var i=0; i<total; i++) {
14521: var server = document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).value;
14522: if (server == item.value) {
14523: if (document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).checked) {
14524: document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).checked = false;
14525: }
14526: }
14527: }
14528: }
14529: return;
14530: }
14531:
14532: function singleServerToggle(balnum,type) {
14533: var offloadtoSelIdx = document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).selectedIndex;
14534: if (offloadtoSelIdx == 0) {
14535: document.getElementById('loadbalancing_rules_'+balnum+'_'+type+'_0').checked = true;
14536: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '';
14537:
14538: } else {
14539: document.getElementById('loadbalancing_rules_'+balnum+'_'+type+'_2').checked = true;
14540: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '$select';
14541: }
14542: return;
14543: }
14544:
14545: function balanceruleChange(formname,balnum,type) {
14546: if (type == '_LC_external') {
14547: return;
14548: }
14549: var typesRules = getIndicesByName(formname,'loadbalancing_rules_'+balnum+'_'+type);
14550: for (var i=0; i<typesRules.length; i++) {
14551: if (formname.elements[typesRules[i]].checked) {
14552: if (formname.elements[typesRules[i]].value != 'specific') {
14553: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).selectedIndex = 0;
14554: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '';
14555: } else {
14556: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '$select';
14557: }
14558: }
14559: }
14560: return;
14561: }
14562:
14563: function balancerDeleteChange(balnum) {
14564: var hostitem = document.getElementById('loadbalancing_lonhost_'+balnum);
14565: var baltotal = document.getElementById('loadbalancing_total').value;
14566: var addtarget;
14567: var removetarget;
14568: var action = 'delete';
14569: if (document.getElementById('loadbalancing_delete_'+balnum)) {
14570: var lonhost = hostitem.value;
14571: var currIdx = currBalancers.indexOf(lonhost);
14572: if (document.getElementById('loadbalancing_delete_'+balnum).checked) {
14573: if (currIdx != -1) {
14574: currBalancers.splice(currIdx,1);
14575: }
14576: addtarget = lonhost;
14577: } else {
14578: if (currIdx == -1) {
14579: currBalancers.push(lonhost);
14580: }
14581: removetarget = lonhost;
14582: action = 'undelete';
14583: }
14584: balancerChange(balnum,baltotal,action,addtarget,removetarget);
14585: }
14586: return;
14587: }
14588:
14589: function balancerChange(balnum,baltotal,action,addtarget,removetarget) {
14590: if (baltotal > 1) {
14591: var offloadtypes = new Array('primary','default');
14592: var alltargets = new Array('$alltargets');
14593: var insttypes = new Array('$allinsttypes');
14594: for (var i=0; i<baltotal; i++) {
14595: if (i != balnum) {
14596: for (var j=0; j<offloadtypes.length; j++) {
14597: var total = alltargets.length - 1;
14598: for (var k=0; k<total; k++) {
14599: var serveritem = document.getElementById('loadbalancing_target_'+i+'_'+offloadtypes[j]+'_'+k);
14600: var server = serveritem.value;
14601: if ((action == 'delete') || (action == 'change' && addtarget != '')) {
14602: if (server == addtarget) {
14603: serveritem.disabled = '';
14604: }
14605: }
14606: if ((action == 'undelete') || (action == 'change' && removetarget != '')) {
14607: if (server == removetarget) {
14608: serveritem.disabled = 'disabled';
14609: serveritem.checked = false;
14610: }
14611: }
14612: }
14613: }
14614: for (var j=0; j<insttypes.length; j++) {
14615: if (insttypes[j] != '_LC_external') {
14616: if (document.getElementById('loadbalancing_singleserver_'+i+'_'+insttypes[j])) {
14617: var singleserver = document.getElementById('loadbalancing_singleserver_'+i+'_'+insttypes[j]);
14618: var currSel = singleserver.selectedIndex;
14619: var currVal = singleserver.options[currSel].value;
14620: if ((action == 'delete') || (action == 'change' && addtarget != '')) {
14621: var numoptions = singleserver.options.length;
14622: var needsnew = 1;
14623: for (var k=0; k<numoptions; k++) {
14624: if (singleserver.options[k] == addtarget) {
14625: needsnew = 0;
14626: break;
14627: }
14628: }
14629: if (needsnew == 1) {
14630: singleserver.options[numoptions] = new Option(addtarget,addtarget,false,false);
14631: }
14632: }
14633: if ((action == 'undelete') || (action == 'change' && removetarget != '')) {
14634: singleserver.options.length = 0;
14635: if ((currVal) && (currVal != removetarget)) {
14636: singleserver.options[0] = new Option("","",false,false);
14637: } else {
14638: singleserver.options[0] = new Option("","",true,true);
14639: }
14640: var idx = 0;
14641: for (var m=0; m<alltargets.length; m++) {
14642: if (currBalancers.indexOf(alltargets[m]) == -1) {
14643: idx ++;
14644: if (currVal == alltargets[m]) {
14645: singleserver.options[idx] = new Option(alltargets[m],alltargets[m],true,true);
14646: } else {
14647: singleserver.options[idx] = new Option(alltargets[m],alltargets[m],false,false);
14648: }
14649: }
14650: }
14651: }
14652: }
14653: }
14654: }
14655: }
14656: }
14657: }
14658: return;
14659: }
14660:
14661: // ]]>
14662: </script>
14663:
14664: END
14665: }
14666:
14667: sub new_spares_js {
14668: my @sparestypes = ('primary','default');
14669: my $types = join("','",@sparestypes);
14670: my $select = &mt('Select');
14671: return <<"END";
14672:
14673: <script type="text/javascript">
14674: // <![CDATA[
14675:
14676: function updateNewSpares(formname,lonhost) {
14677: var types = new Array('$types');
14678: var include = new Array();
14679: var exclude = new Array();
14680: for (var i=0; i<types.length; i++) {
14681: var spareboxes = getIndicesByName(formname,'spare_'+types[i]+'_'+lonhost);
14682: for (var j=0; j<spareboxes.length; j++) {
14683: if (formname.elements[spareboxes[j]].checked) {
14684: exclude.push(formname.elements[spareboxes[j]].value);
14685: } else {
14686: include.push(formname.elements[spareboxes[j]].value);
14687: }
14688: }
14689: }
14690: for (var i=0; i<types.length; i++) {
14691: var newSpare = document.getElementById('newspare_'+types[i]+'_'+lonhost);
14692: var selIdx = newSpare.selectedIndex;
14693: var currnew = newSpare.options[selIdx].value;
14694: var okSpares = new Array();
14695: for (var j=0; j<newSpare.options.length; j++) {
14696: var possible = newSpare.options[j].value;
14697: if (possible != '') {
14698: if (exclude.indexOf(possible) == -1) {
14699: okSpares.push(possible);
14700: } else {
14701: if (currnew == possible) {
14702: selIdx = 0;
14703: }
14704: }
14705: }
14706: }
14707: for (var k=0; k<include.length; k++) {
14708: if (okSpares.indexOf(include[k]) == -1) {
14709: okSpares.push(include[k]);
14710: }
14711: }
14712: okSpares.sort();
14713: newSpare.options.length = 0;
14714: if (selIdx == 0) {
14715: newSpare.options[0] = new Option("$select","",true,true);
14716: } else {
14717: newSpare.options[0] = new Option("$select","",false,false);
14718: }
14719: for (var m=0; m<okSpares.length; m++) {
14720: var idx = m+1;
14721: var selThis = 0;
14722: if (selIdx != 0) {
14723: if (okSpares[m] == currnew) {
14724: selThis = 1;
14725: }
14726: }
14727: if (selThis == 1) {
14728: newSpare.options[idx] = new Option(okSpares[m],okSpares[m],true,true);
14729: } else {
14730: newSpare.options[idx] = new Option(okSpares[m],okSpares[m],false,false);
14731: }
14732: }
14733: }
14734: return;
14735: }
14736:
14737: function checkNewSpares(lonhost,type) {
14738: var newSpare = document.getElementById('newspare_'+type+'_'+lonhost);
14739: var chosen = newSpare.options[newSpare.selectedIndex].value;
14740: if (chosen != '') {
14741: var othertype;
14742: var othernewSpare;
14743: if (type == 'primary') {
14744: othernewSpare = document.getElementById('newspare_default_'+lonhost);
14745: }
14746: if (type == 'default') {
14747: othernewSpare = document.getElementById('newspare_primary_'+lonhost);
14748: }
14749: if (othernewSpare.options[othernewSpare.selectedIndex].value == chosen) {
14750: othernewSpare.selectedIndex = 0;
14751: }
14752: }
14753: return;
14754: }
14755:
14756: // ]]>
14757: </script>
14758:
14759: END
14760:
14761: }
14762:
14763: sub common_domprefs_js {
14764: return <<"END";
14765:
14766: <script type="text/javascript">
14767: // <![CDATA[
14768:
14769: function getIndicesByName(formname,item) {
14770: var group = new Array();
14771: for (var i=0;i<formname.elements.length;i++) {
14772: if (formname.elements[i].name == item) {
14773: group.push(formname.elements[i].id);
14774: }
14775: }
14776: return group;
14777: }
14778:
14779: // ]]>
14780: </script>
14781:
14782: END
14783:
14784: }
14785:
14786: sub recaptcha_js {
14787: my %lt = &captcha_phrases();
14788: return <<"END";
14789:
14790: <script type="text/javascript">
14791: // <![CDATA[
14792:
14793: function updateCaptcha(caller,context) {
14794: var privitem;
14795: var pubitem;
14796: var privtext;
14797: var pubtext;
14798: var versionitem;
14799: var versiontext;
14800: if (document.getElementById(context+'_recaptchapub')) {
14801: pubitem = document.getElementById(context+'_recaptchapub');
14802: } else {
14803: return;
14804: }
14805: if (document.getElementById(context+'_recaptchapriv')) {
14806: privitem = document.getElementById(context+'_recaptchapriv');
14807: } else {
14808: return;
14809: }
14810: if (document.getElementById(context+'_recaptchapubtxt')) {
14811: pubtext = document.getElementById(context+'_recaptchapubtxt');
14812: } else {
14813: return;
14814: }
14815: if (document.getElementById(context+'_recaptchaprivtxt')) {
14816: privtext = document.getElementById(context+'_recaptchaprivtxt');
14817: } else {
14818: return;
14819: }
14820: if (document.getElementById(context+'_recaptchaversion')) {
14821: versionitem = document.getElementById(context+'_recaptchaversion');
14822: } else {
14823: return;
14824: }
14825: if (document.getElementById(context+'_recaptchavertxt')) {
14826: versiontext = document.getElementById(context+'_recaptchavertxt');
14827: } else {
14828: return;
14829: }
14830: if (caller.checked) {
14831: if (caller.value == 'recaptcha') {
14832: pubitem.type = 'text';
14833: privitem.type = 'text';
14834: pubitem.size = '40';
14835: privitem.size = '40';
14836: pubtext.innerHTML = "$lt{'pub'}";
14837: privtext.innerHTML = "$lt{'priv'}";
14838: versionitem.type = 'text';
14839: versionitem.size = '3';
14840: versiontext.innerHTML = "$lt{'ver'}";
14841: } else {
14842: pubitem.type = 'hidden';
14843: privitem.type = 'hidden';
14844: versionitem.type = 'hidden';
14845: pubtext.innerHTML = '';
14846: privtext.innerHTML = '';
14847: versiontext.innerHTML = '';
14848: }
14849: }
14850: return;
14851: }
14852:
14853: // ]]>
14854: </script>
14855:
14856: END
14857:
14858: }
14859:
14860: sub toggle_display_js {
14861: return <<"END";
14862:
14863: <script type="text/javascript">
14864: // <![CDATA[
14865:
14866: function toggleDisplay(domForm,caller) {
14867: if (document.getElementById(caller)) {
14868: var divitem = document.getElementById(caller);
14869: var optionsElement = domForm.coursecredits;
14870: var checkval = 1;
14871: var dispval = 'block';
14872: if (caller == 'emailoptions') {
14873: optionsElement = domForm.cancreate_email;
14874: }
14875: if (caller == 'studentsubmission') {
14876: optionsElement = domForm.postsubmit;
14877: }
14878: if (caller == 'cloneinstcode') {
14879: optionsElement = domForm.canclone;
14880: checkval = 'instcode';
14881: }
14882: if (optionsElement.length) {
14883: var currval;
14884: for (var i=0; i<optionsElement.length; i++) {
14885: if (optionsElement[i].checked) {
14886: currval = optionsElement[i].value;
14887: }
14888: }
14889: if (currval == checkval) {
14890: divitem.style.display = dispval;
14891: } else {
14892: divitem.style.display = 'none';
14893: }
14894: }
14895: }
14896: return;
14897: }
14898:
14899: // ]]>
14900: </script>
14901:
14902: END
14903:
14904: }
14905:
14906: sub captcha_phrases {
14907: return &Apache::lonlocal::texthash (
14908: priv => 'Private key',
14909: pub => 'Public key',
14910: original => 'original (CAPTCHA)',
14911: recaptcha => 'successor (ReCAPTCHA)',
14912: notused => 'unused',
14913: ver => 'ReCAPTCHA version (1 or 2)',
14914: );
14915: }
14916:
14917: sub devalidate_remote_domconfs {
14918: my ($dom,$cachekeys) = @_;
14919: return unless (ref($cachekeys) eq 'HASH');
14920: my %servers = &Apache::lonnet::internet_dom_servers($dom);
14921: my %thismachine;
14922: map { $thismachine{$_} = 1; } &Apache::lonnet::current_machine_ids();
14923: my @posscached = ('domainconfig','domdefaults','ltitools','usersessions','directorysrch');
14924: if (keys(%servers)) {
14925: foreach my $server (keys(%servers)) {
14926: next if ($thismachine{$server});
14927: my @cached;
14928: foreach my $name (@posscached) {
14929: if ($cachekeys->{$name}) {
14930: push(@cached,&escape($name).':'.&escape($dom));
14931: }
14932: }
14933: if (@cached) {
14934: &Apache::lonnet::remote_devalidate_cache($server,\@cached);
14935: }
14936: }
14937: }
14938: return;
14939: }
14940:
14941: 1;
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